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authorPeter Breitenlohner <peb@mppmu.mpg.de>2009-03-20 08:07:15 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2009-03-20 08:07:15 +0000
commitb89093a4be8467433b6dbabfa09b57e213a53fe0 (patch)
tree6f4fb6eecce8905febf68c34d5926699790466e1 /Build
parent10d837d22d7d99b26f44847f92501f6037da4ec2 (diff)
new build system
git-svn-id: svn://tug.org/texlive/trunk@12451 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
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986 files changed, 416927 insertions, 30204 deletions
diff --git a/Build/source/Makefile.am b/Build/source/Makefile.am
new file mode 100644
index 00000000000..8daf7a68779
--- /dev/null
+++ b/Build/source/Makefile.am
@@ -0,0 +1,24 @@
+##
+ACLOCAL_AMFLAGS = -I m4
+
+## speed up distcheck
+DISTCHECK_CONFIGURE_FLAGS = -C
+
+EXTRA_DIST = \
+ Build \
+ README.cross \
+ README.orig \
+ build-aux/README.TL \
+ m4/README
+
+if build_kpathsea
+SUBDIRS = texk/kpathsea
+else !build_kpathsea
+SUBDIRS =
+endif !build_kpathsea
+SUBDIRS += libs utils texk
+
+## This is the default target for the Build script in TeX Live.
+world: install-strip
+ @echo "make $@ done."
+
diff --git a/Build/source/configure.ac b/Build/source/configure.ac
new file mode 100644
index 00000000000..5c4c6b07b8f
--- /dev/null
+++ b/Build/source/configure.ac
@@ -0,0 +1,107 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+AC_INIT([TeX Live], [2009test-1.5], [tex-k@tug.org])
+AC_PREREQ([2.63])
+AC_CONFIG_SRCDIR([m4/kpse-pkgs.m4])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([m4])
+
+dnl ## --------------------------------------------------- ##
+dnl ## Setup of the teTeX / TeX Live (TL) infrastructure ##
+dnl ## done in ./, libs/, utils/, and texk/ ##
+dnl ## --------------------------------------------------- ##
+dnl
+dnl 1. Define three lists of TeXk programs, utility programs, and
+dnl TL libraries. Hopefully these list occur nowhere else.
+dnl
+dnl 2. For each program PROG in the list of utility programs:
+dnl sinclude utils/PROG/ac/withenable.ac
+dnl providing the configure option --disable-PROG or --enable-PROG
+dnl if PROG is to be built:
+dnl set need_LIB=yes for each required TL library LIB (if any)
+dnl
+dnl 3. For each program PROG in the list of TeXk programs:
+dnl sinclude texk/PROG/ac/withenable.ac
+dnl providing the configure option --disable-PROG or --enable-PROG
+dnl if PROG is to be built:
+dnl set need_LIB=yes for each required TL library LIB (if any)
+dnl
+dnl 4. Sinclude texk/kpathsea/ac/withenable.ac
+dnl
+dnl 5. For each library LIB in the list of TL libraries:
+dnl sinclude libs/LIB/ac/withenable.ac
+dnl usually providing the configure options --with-system-LIB,
+dnl --with-LIB-includes=DIR, and --with-LIB-libdir=DIR
+dnl for each required TL library SUBLIB (if any):
+dnl disallow with_system_LIB=yes and with_system_SUBLIB=no
+dnl
+KPSE_SETUP([])
+
+dnl Common code for all programs using libkpathsea.
+KPSE_COMMON([TeX Live top-level])
+
+AC_PATH_XTRA
+
+AC_PROG_CXX
+
+dnl Although quite unusual, it is possible to build Web2C (TeX & Co)
+dnl using installed (system) kpathsea headers and library.
+dnl In that case we need the location of <kpathsea/paths.h>.
+if test "x$enable_web2c" = xyes && test "x$with_system_kpathsea" = xyes; then
+ if test "x$with_kpathsea_includes" = x; then
+ list="/usr/include /usr/local/include"
+ else
+ list=$with_kpathsea_includes
+ fi
+ found=no
+ for ac_dir in $list; do
+ if test -r "$ac_dir/kpathsea/paths.h"; then
+ found=yes
+ break
+ fi
+ done
+ if test "x$found" = xno; then
+ AC_MSG_NOTICE([You requested to build `web2c' using an installed `kpathsea' version,])
+ AC_MSG_NOTICE([ which requires to locate the <kpathsea/paths.h> header file.])
+ AC_MSG_ERROR([Sorry, not found under any of: $list *****])
+ fi
+fi
+
+dnl We check that all required system libraries are usable, and may
+dnl reduce frustration if anything is wrong by doing this first.
+syslib_status=yes
+KPSE_ALL_SYSTEM_FLAGS
+KPSE_FOR_PKGS([syslib],
+[m4_sinclude(m4_if(Kpse_Pkg, [kpathsea], [texk/],
+ [libs/])Kpse_Pkg[/ac/]Kpse_Pkg[.ac])])[]dnl
+if test "x$syslib_status" = xno; then
+ AC_MSG_ERROR([some requested system libraries failed])
+fi
+
+AM_CONDITIONAL([build_kpathsea],
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+
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+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
+
+AS_IF([test "x$cross_compiling" = xyes],
+ [msg_compiling="cross-compiling on $build"],
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+
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diff --git a/Build/source/libs/Makefile.am b/Build/source/libs/Makefile.am
new file mode 100644
index 00000000000..3364379ab7e
--- /dev/null
+++ b/Build/source/libs/Makefile.am
@@ -0,0 +1,57 @@
+##
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+
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+sublibsdir-conf.args:
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+ exit 1
+
diff --git a/Build/source/libs/Makefile.in b/Build/source/libs/Makefile.in
new file mode 100644
index 00000000000..de31decc3d2
--- /dev/null
+++ b/Build/source/libs/Makefile.in
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+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
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+# This target untars the dist file and tries a VPATH configuration. Then
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+ *=* | --[!k]*);; \
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+ (cd $$sublibs && echo "=== configuring in $$sublibs (`pwd`)" && \
+ echo "make: running $(SHELL) $$cmd$$skip" && \
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+ if test "x$$skip" = x; then \
+ echo "Making all in $$sublibs" && \
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+ fi || eval $$failcom; \
+ fi; \
+ done; test -z "$$fail"
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+ exit 1
+
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+ exit 1
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+# Otherwise a system limit (for SysV at least) may be exceeded.
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diff --git a/Build/source/libs/configure.ac b/Build/source/libs/configure.ac
new file mode 100644
index 00000000000..b958f549bf2
--- /dev/null
+++ b/Build/source/libs/configure.ac
@@ -0,0 +1,48 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+AC_INIT([TeX Live libs], [2009], [tex-k@tug.org])
+AC_PREREQ([2.63])
+AC_CONFIG_SRCDIR([../build-aux/missing])
+AC_CONFIG_AUX_DIR([../build-aux])
+AC_CONFIG_MACRO_DIR([../m4])
+
+dnl See comment in ../configure.ac
+KPSE_SETUP([../])
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+AC_PROG_MKDIR_P
+
+AC_CONFIG_SUBDIRS([dummy])
+
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+DIST_SUBLIBS=
+KPSE_FOR_PKGS([libs], [
+if test -x $srcdir/Kpse_Pkg/configure; then
+ if test "x$with_system_[]Kpse_pkg" != xyes && \
+ test "x$need_[]Kpse_pkg" = xyes; then
+ SUBLIBS="Kpse_Pkg $SUBLIBS"
+ fi
+dnl Cause 'make dist' to recurse into all sublibs dirs
+ DIST_SUBLIBS="Kpse_Pkg $DIST_SUBLIBS"
+dnl Cause 'configure -hr' and 'autoreconf' to recurse into all sublibs dirs
+ if false; then
+ AC_CONFIG_SUBDIRS(Kpse_Pkg)
+ fi
+fi
+])
+AC_SUBST([SUBLIBS])
+AC_SUBST([DIST_SUBLIBS])
+AC_MSG_RESULT([$SUBLIBS])
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
diff --git a/Build/source/libs/freetype2/Makefile.am b/Build/source/libs/freetype2/Makefile.am
new file mode 100644
index 00000000000..5754cb815fc
--- /dev/null
+++ b/Build/source/libs/freetype2/Makefile.am
@@ -0,0 +1,51 @@
+## Proxy Makefile.am to build FreeType for TeX Live.
+##
+## Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+##
+## This file is free software; the copyright holder
+## gives unlimited permission to copy and/or distribute it,
+## with or without modifications, as long as this notice is preserved.
+##
+ACLOCAL_AMFLAGS = -I ../../m4
+
+## We want to re-distribute the whole original FreeType source tree.
+##
+## With current automake (1.10.2) 'make distcheck' fails when
+## DISTFILES contains a directory and files in that directory.
+EXTRA_DIST = $(FREETYPE_TREE)
+
+if build
+
+noinst_DATA = libfreetype.a
+
+endif build
+
+ft-build/Makefile:
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+ $(mkdir_p) ft-build
+ cd ft-build && \
+ $(abs_srcdir)/$(FREETYPE_TREE)/configure \
+ $(config_args) --disable-shared \
+ --with-old-mac-fonts \
+ --with-zlib $(ZLIB_FLAGS_FOR_FREETYPE) \
+ --prefix=$(abs_builddir)/ft-install \
+ --includedir=$(abs_builddir)
+
+## Unfortunately the FreeType build system installs the headers after the library;
+## get our dependencies right we wait for a second and then touch the library.
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+ rm -rf ft-install
+ cd ft-build \
+ && $(MAKE) $(AM_MAKEFLAGS) \
+ && $(MAKE) $(AM_MAKEFLAGS) install
+ mv ft-install/lib/libfreetype.a .
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+## Rebuild zlib
+@ZLIB_RULE@
+
+clean-local:
+ rm -rf libfreetype.a ft2build.h freetype2 ft-build ft-install
+
diff --git a/Build/source/libs/freetype2/Makefile.in b/Build/source/libs/freetype2/Makefile.in
new file mode 100644
index 00000000000..cfe2a2018e0
--- /dev/null
+++ b/Build/source/libs/freetype2/Makefile.in
@@ -0,0 +1,449 @@
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diff --git a/Build/source/libs/freetype2/ac/freetype2.ac b/Build/source/libs/freetype2/ac/freetype2.ac
new file mode 100644
index 00000000000..c52d0078f42
--- /dev/null
+++ b/Build/source/libs/freetype2/ac/freetype2.ac
@@ -0,0 +1,3 @@
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diff --git a/Build/source/libs/freetype2/ac/withenable.ac b/Build/source/libs/freetype2/ac/withenable.ac
new file mode 100644
index 00000000000..97d78f86a29
--- /dev/null
+++ b/Build/source/libs/freetype2/ac/withenable.ac
@@ -0,0 +1,3 @@
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diff --git a/Build/source/libs/freetype2/aclocal.m4 b/Build/source/libs/freetype2/aclocal.m4
new file mode 100644
index 00000000000..addc3e47032
--- /dev/null
+++ b/Build/source/libs/freetype2/aclocal.m4
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+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../../m4/kpse-common.m4])
+m4_include([../../m4/kpse-zlib-flags.m4])
diff --git a/Build/source/libs/freetype2/configure b/Build/source/libs/freetype2/configure
new file mode 100755
index 00000000000..9cf4e17ec42
--- /dev/null
+++ b/Build/source/libs/freetype2/configure
@@ -0,0 +1,3500 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for FreeType for TeX Live 2.3.8.
+#
+# Report bugs to <tex-k@tug.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ case $as_dir in
+ /*)
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
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+done
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+#
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+#
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+ cat <<_ACEOF
+\`configure' configures FreeType for TeX Live 2.3.8 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
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+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
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+Installation directories:
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+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
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+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root
+ [DATAROOTDIR/doc/freetype-for-tex-live]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
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+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+_ACEOF
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+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
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+ esac
+ cat <<\_ACEOF
+
+Optional Features:
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+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
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+Optional Packages:
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+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-system-zlib use installed zlib headers and library
+ --with-zlib-includes=DIR
+ zlib headers installed in DIR
+ --with-zlib-libdir=DIR zlib library installed in DIR
+
+Report bugs to <tex-k@tug.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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+ ac_builddir=.
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+case "$ac_dir" in
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+ac_abs_top_builddir=$ac_pwd
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+ ac_abs_top_srcdir=$ac_pwd ;;
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
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+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+FreeType for TeX Live configure 2.3.8
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by FreeType for TeX Live $as_me 2.3.8, which was
+generated by GNU Autoconf 2.63. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
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+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
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+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
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+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
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+ # Save into config.log some information that might help in debugging.
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+ cat <<\_ASBOX
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+ cat <<\_ASBOX
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+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
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+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
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+
+# Let the site file select an alternate cache file if it wants to.
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+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test -r "$ac_site_file"; then
+ { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
+ { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+ac_aux_dir=
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ../../build-aux \"$srcdir\"/../../build-aux" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in ../../build-aux \"$srcdir\"/../../build-aux" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+am__api_version='1.10'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='freetype-for-tex-live'
+ VERSION='2.3.8'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+## _KPSE_INIT: Initialize TL infrastructure
+kpse_BLD=`(cd "./../../." && pwd)`
+kpse_SRC=`(cd "$srcdir/../../." && pwd)`
+
+## _KPSE_LIB_FLAGS: Setup zlib (-lz) flags
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then
+ withval=$with_system_zlib;
+fi
+
+# Check whether --with-zlib-includes was given.
+if test "${with_zlib_includes+set}" = set; then
+ withval=$with_zlib_includes;
+fi
+
+# Check whether --with-zlib-libdir was given.
+if test "${with_zlib_libdir+set}" = set; then
+ withval=$with_zlib_libdir;
+fi
+if test "x$with_system_zlib" = xyes; then
+ if test "x$with_zlib_includes" != x && test "x$with_zlib_includes" != xyes; then
+ ZLIB_INCLUDES="-I$with_zlib_includes"
+fi
+ZLIB_LIBS="-lz"
+if test "x$with_zlib_libdir" != x && test "x$with_zlib_libdir" != xyes; then
+ ZLIB_LIBS="-L$with_zlib_libdir $ZLIB_LIBS"
+fi
+else
+ ZLIB_INCLUDES=`echo '-IBLD/libs/zlib' | sed \
+ -e "s,SRC/,$kpse_SRC/,g" \
+ -e "s,BLD/,$kpse_BLD/,g"`
+ ZLIB_LIBS=`echo 'BLD/libs/zlib/libz.a' | sed \
+ -e "s,BLD/,$kpse_BLD/,g"`
+ ZLIB_DEPEND=`echo 'BLD/libs/zlib/libz.a' | sed \
+ -e 's,BLD/,${top_builddir}/../../,g'`
+ ZLIB_RULE='# Rebuild libz
+$(ZLIB_DEPEND): ${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h
+ cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS)
+${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h:
+ cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS)'
+fi
+
+
+ZLIB_FLAGS_FOR_FREETYPE="LIBZ='$ZLIB_LIBS'"
+test -n "$ZLIB_INCLUDES" && \
+ ZLIB_FLAGS_FOR_FREETYPE="CPPFLAGS='$ZLIB_INCLUDES' $ZLIB_FLAGS_FOR_FREETYPE"
+
+
+ if test "x$enable_build" != xno; then
+ build_TRUE=
+ build_FALSE='#'
+else
+ build_TRUE='#'
+ build_FALSE=
+fi
+
+
+if test "x$host" = x; then
+ config_args=
+else
+ config_args="--host=$host"
+ if test "x$build" != x; then
+ config_args="$config_args --build=$build"
+ fi
+fi
+
+
+FREETYPE_TREE=freetype-2.3.8
+
+
+ac_config_files="$ac_config_files Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"build\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"build\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by FreeType for TeX Live $as_me 2.3.8, which was
+generated by GNU Autoconf 2.63. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+FreeType for TeX Live config.status 2.3.8
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} ||
+{
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=' '
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X " :F $CONFIG_FILES "
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+
+
+
+ esac
+
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/libs/freetype2/configure.ac b/Build/source/libs/freetype2/configure.ac
new file mode 100644
index 00000000000..a60a0434be2
--- /dev/null
+++ b/Build/source/libs/freetype2/configure.ac
@@ -0,0 +1,43 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+m4_define([freetype_version], [2.3.8])[]dnl using unmodified freetype-2.3.8 source tree
+AC_INIT([FreeType for TeX Live], freetype_version, [tex-k@tug.org])
+AC_PREREQ([2.63])
+AC_CONFIG_SRCDIR([freetype-]freetype_version[/builds/unix/ftconfig.in])
+AC_CONFIG_AUX_DIR([../../build-aux])
+AC_CONFIG_MACRO_DIR([../../m4])
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+KPSE_ZLIB_FLAGS
+
+ZLIB_FLAGS_FOR_FREETYPE="LIBZ='$ZLIB_LIBS'"
+test -n "$ZLIB_INCLUDES" && \
+ ZLIB_FLAGS_FOR_FREETYPE="CPPFLAGS='$ZLIB_INCLUDES' $ZLIB_FLAGS_FOR_FREETYPE"
+AC_SUBST([ZLIB_FLAGS_FOR_FREETYPE])
+
+AM_CONDITIONAL([build], [test "x$enable_build" != xno])
+
+if test "x$host" = x; then
+ config_args=
+else
+ config_args="--host=$host"
+ if test "x$build" != x; then
+ config_args="$config_args --build=$build"
+ fi
+fi
+AC_SUBST([config_args])
+
+FREETYPE_TREE=[freetype-]freetype_version
+AC_SUBST([FREETYPE_TREE])
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog b/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog
new file mode 100644
index 00000000000..654e76adb5d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog
@@ -0,0 +1,4596 @@
+2009-01-14 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.3.8 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-8'.
+
+ * docs/VERSION.DLL: Update documentation and bump version number to
+ 2.3.8.
+
+ * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj,
+ builds/win32/visualce/index.html,
+ builds/win32/visualce/freetype.dsp,
+ builds/win32/visualce/freetype.vcproj: s/2.3.7/2.3.8/, s/237/238/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
+
+ * builds/unix/configure.raw (version_info): Set to 9:19:3.
+
+ * docs/release: Updated.
+
+2009-01-14 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk (dist): Compress better.
+
+2009-01-13 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Get_FSType_Flags): Cast for compilation
+ with C++.
+
+2009-01-13 Werner Lemberg <wl@gnu.org>
+
+ Don't use stdlib.h and friends directly.
+ Reported by Mickey Gabel <mickey@monfort.co.il>.
+
+ * src/base/ftdbgmem.c: s/<stdlib.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
+
+ * src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/raster/ftmisc.h:
+ s/<string.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
+
+ * src/autofit/aftypes.h, src/autofit/afhints.c,
+ src/pshinter/pshalgo.c: s/<stdio.h>/FT_CONFIG_STANDARD_LIBRARY_H/
+
+ * src/lzw/ftlzw.c, src/base/ftdbgmem.c: Don't include stdio.h.
+
+2009-01-12 Werner Lemberg <wl@gnu.org>
+
+ Avoid compiler warnings.
+
+ * */*: s/do ; while ( 0 )/do { } while ( 0 )/.
+ Reported by Sean McBride <sean@rogue-research.com>.
+
+2009-01-12 Werner Lemberg <wl@gnu.org>
+
+ Fix stdlib dependencies.
+
+ Problem reported by Mickey Gabel <mickey@monfort.co.il>.
+
+ * include/freetype/config/ftstdlib.h (ft_exit): Removed. Unused.
+
+ * src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c:
+ s/memcpy/ft_memcpy/.
+ * src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
+
+2009-01-11 Werner Lemberg <wl@gnu.org>
+
+ * docs/formats.txt: Add link to PCF specification.
+
+ * include/freetype/ftbdf.h (FT_Get_BDF_Property): Improve
+ documentation.
+
+2009-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftadvanc.c (_ft_face_scale_advances, FT_Get_Advance,
+ FT_Get_Advances): Change the type of load_flags from FT_UInt32 to
+ FT_Int32, to match with the flags for FT_Load_Glyph().
+ * src/cff/cffdrivr.c (cff_get_advances): Ditto.
+ * src/truetype/ttdriver.c (tt_get_advances): Ditto.
+ * include/freetype/ftadvanc.h (FT_Get_Advance, FT_Get_Advances):
+ Ditto.
+ * include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+ Ditto.
+
+2009-01-09 Daniel Zimmermann <netzimme@aol.com>
+
+ * src/gxvalid/gxvmort.c (gxv_mort_feature_validate): Fix wrong
+ length check. From Savannah patch #6682.
+
+2009-01-09 Werner Lemberg <wl@gnu.org>
+
+ Fix problem with T1_FIELD_{NUM,FIXED}_TABLE2.
+
+ * src/psaux/psobjs.c (ps_parser_load_field_table): Don't handle
+ `count_offset' if it is zero (i.e., unused). Otherwise, the first
+ element of the structure which holds the data is erroneously
+ modified. Problem reported by Chi Nguyen <chint@necsv.com>.
+
+2009-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftadvanc.c (_ft_face_scale_advances, FT_Get_Advance,
+ FT_Get_Advances): Extend the type of load_flags from FT_UInt to
+ FT_UInt32, to pass 32-bit flags on 16bit platforms.
+ * src/cff/cffdrivr.c (cff_get_advances): Ditto.
+ * src/truetype/ttdriver.c (tt_get_advances): Ditto.
+ * include/freetype/ftadvanc.h (FT_Get_Advance, FT_Get_Advances):
+ Ditto.
+ * include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+ Ditto.
+
+2009-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c (FT_Done_Library): Issue an error message when
+ FT_Done_Face() cannot free all faces. If the list of the opened
+ faces includes broken face which FT_Done_Face() cannot free,
+ FT_Done_Library() retries FT_Done_Face() and it can fall into
+ an endless loop. See the discussion:
+ http://lists.gnu.org/archive/html/freetype-devel/2008-09/msg00047.html
+ http://lists.gnu.org/archive/html/freetype-devel/2008-10/msg00000.html
+
+2009-01-07 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Document new key `a' in ftdiff.
+
+2009-01-06 Werner Lemberg <wl@gnu.org>
+
+ * autogen.sh: Don't use GNUisms while calling sed. Problem reported
+ by Sean McBride.
+
+2009-01-06 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbitmap.c (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_LCD
+ and FT_PIXEL_MODE_LCD_V. Problem reported by Chi Nguyen
+ <chint@necsv.com>.
+
+2009-01-06 Diego Pettenò <flameeyes@gmail.com>
+
+ * builds/unix/configure.raw: Don't call AC_CANONICAL_BUILD and
+ AC_CANONICAL_TARGET and use $host_os only. A nice explanation for
+ this change can be found at
+ http://blog.flameeyes.eu/s/canonical-target.
+
+ From Savannah patch #6712.
+
+2009-01-06 Sean McBride <sean@rogue-research.com>
+
+ * src/base/ftdbgmem.c (_debug_mem_dummy): Make it static.
+
+ * src/base/ftmac.c: Remove some #undefs.
+
+2008-12-26 Werner Lemberg <wl@gnu.org>
+
+ Set `face_index' field in FT_Face for all font formats.
+
+ * cff/cffobjs.c (cff_face_init), winfonts/winfnt.c (FNT_Face_Init),
+ sfnt/sfobjs.c (sfnt_init_face): Do it.
+
+ * docs/CHANGES: Document it.
+
+2008-12-22 Steve Grubb
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Reject zero-length files.
+ Patch from Savannah bug #25151.
+
+2008-12-21 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/pfrdrivr.c, src/winfonts/winfnt.c, src/cache/ftcmanag.c,
+ src/smooth/ftgrays.c, src/base/ftobjc.s, src/sfobjs.c:
+ s/_Err_Bad_Argument/_Err_Invalid_Argument/. The former is for
+ errors in the bytecode interpreter only.
+
+2008-12-21 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftpfr.c (FT_Get_PFR_Metrics): Protect against NULL
+ arguments.
+ Fix return value for non-PFR fonts. Both problems reported by Chi
+ Nguyen <chint@necsv.com>.
+
+2008-12-21 anonymous
+
+ FT_USE_MODULE declares things as:
+
+ extern const FT_Module_Class
+
+ (or similar for C++). However, the actual types of the variables
+ being declared are often different, e.g., FT_Driver_ClassRec or
+ FT_Renderer_Class. (Some are, indeed, FT_Module_Class.)
+
+ This works with most C compilers (since those structs begin with an
+ FT_Module_Class struct), but technically it's undefined behavior.
+
+ To quote the ISO/IEC 9899:TC2 final committee draft, section 6.2.7
+ paragraph 2:
+
+ All declarations that refer to the same object or function shall
+ have compatible type; otherwise, the behavior is undefined.
+
+ (And they are not compatible types.)
+
+ Most C compilers don't reject (or even detect!) code which has this
+ issue, but the GCC LTO development branch compiler does. (It
+ outputs the types of the objects while generating .o files, along
+ with a bunch of other information, then compares them when doing the
+ final link-time code generation pass.)
+
+ Patch from Savannah bug #25133.
+
+ * src/base/ftinit.c (FT_USE_MODULE): Include variable type.
+
+ * builds/amiga/include/freetype/config/ftmodule.h,
+ include/freetype/config/ftmodule.h, */module.mk: Updated to declare
+ pass correct types to FT_USE_MODULE.
+
+2008-12-21 Hongbo Ni <hongbo@njstar.com>
+
+ * src/autofit/aflatin.c (af_latin_hint_edges),
+ src/autofit/aflatin2.c (af_latin2_hint_edges), src/autofit/afcjk.c
+ (af_cjk_hint_edges): Protect against division by zero. This fixes
+ Savannah bug #25124.
+
+2008-12-18 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2008-12-18 Bevan, David <dbevan@emtex.com>
+
+ Provide API for accessing embedding and subsetting restriction
+ information.
+
+ * include/freetype.h (FT_FSTYPE_INSTALLABLE_EMBEDDING,
+ FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING,
+ FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING, FT_FSTYPE_EDITABLE_EMBEDDING,
+ FT_FSTYPE_NO_SUBSETTING, FT_FSTYPE_BITMAP_EMBEDDING_ONLY): New
+ macros.
+ (FT_Get_FSType_Flags): New function declaration.
+
+ * src/base/ftobjs.c (FT_Get_FSType_Flags): New function.
+
+ * src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c
+ (t42_keywords): Handle `FSType'.
+
+ * include/freetype/t1tables.h (PS_FontInfoRec): Add `fs_type' field.
+
+2008-12-17 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Don't use internal
+ macros so that copying the source code into an application works
+ out of the box.
+
+2008-12-17 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftsynth.h, src/base/ftsynth.c: Move
+ FT_GlyphSlot_Own_Bitmap to...
+ * include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files.
+
+ * docs/CHANGES: Document it.
+
+2008-12-10 Werner Lemberg <wl@gnu.org>
+
+ Generalize the concept of `tricky' fonts by introducing
+ FT_FACE_FLAG_TRICKY to indicate that the font format's hinting
+ engine is necessary for correct rendering.
+
+ At the same time, slightly modify the behaviour of tricky fonts:
+ FT_LOAD_NO_HINTING is now ignored. To really force raw loading
+ of tricky fonts (without hinting), both FT_LOAD_NO_HINTING and
+ FT_LOAD_NO_AUTOHINT must be used.
+
+ Finally, tricky TrueType fonts always use the bytecode interpreter
+ even if the patented code is used.
+
+ * include/freetype/freetype.h (FT_FACE_FLAG_TRICKY, FT_IS_TRICKY):
+ New macros.
+
+ * src/truetype/ttdriver.c (Load_Glyph): Handle new load flags
+ semantics as described above.
+
+ * src/truetype/ttobjs.c (tt_check_trickyness): New function, using
+ code of ...
+ (tt_face_init): This function, now simplified and updated to new
+ semantics.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Don't use autohinter for tricky
+ fonts.
+
+ * docs/CHANGES: Document it.
+
+2008-12-09 Werner Lemberg <wl@gnu.org>
+
+ Really fix Savannah bug #25010: An SFNT font with neither outlines
+ nor bitmaps can be considered as containing space `glyphs' only.
+
+ * src/truetype/ttpload.c (tt_face_load_loca): Handle the case where
+ a `glyf' table is missing.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Abort if we have no
+ `glyf' table but a non-zero `loca' entry.
+ (tt_loader_init): Handle missing `glyf' table.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Undo change 2008-12-05.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): A font with neither outlines
+ nor bitmaps is scalable.
+
+2008-12-05 Werner Lemberg <wl@nu.org>
+
+ * src/autofit/aflatin.c (af_latin_uniranges): Add more ranges. This
+ fixes Savannah bug #21190 which also provides a basic patch.
+
+2008-12-05 Werner Lemberg <wl@nu.org>
+
+ * include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): Use value
+ 0x100 instead of 0x10000; the latter value is already occupied by
+ FT_LOAD_TARGET_LIGHT. Bug reported by James Cloos.
+
+
+ Handle SFNT with neither outlines nor bitmaps. This fixes Savannah
+ bug #25010.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Reject fonts with neither
+ outlines nor bitmaps.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Don't return an error if there
+ is no table with glyphs.
+
+
+ * src/sfnt/ttload.c (tt_face_lookup_table): Improve debugging
+ message.
+
+2008-12-01 Werner Lemberg <wl@gnu.org>
+
+ GDEF tables need `glyph_count' too for validation. Problem reported
+ by Chi Nguyen <chint@necsv.com>.
+
+ * src/otvalid/otvgdef.c (otv_GDEF_validate), src/otvalid/otvalid.h
+ (otv_GDEF_validate), src/otvalid/otvmod.c (otv_validate): Pass
+ `glyph_count'.
+
+2008-11-29 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/afcjk.c, src/base/ftoutln.c, src/base/ftrfork.c,
+ src/bdf/bdfdrivr.c, src/gxvalid/gxvmorx.c, src/otvalid/otvmath.c,
+ src/pcf/pcfdrivr.c, src/psnames/pstables.h, src/smooth/ftgrays.c,
+ src/tools/glnames.py, src/truetype/ttinterp.c, src/type1/t1load.c,
+ src/type42/t42objs.c, src/winfonts/winfnt.c: Fix compiler warnings
+ (Atari PureC).
+
+2008-11-29 James Cloos <cloos@jhcloos.com>
+
+ * src/type/t1load.c (mm_axis_unmap): Revert previous patch and fix
+ it correctly by using FT_INT_TO_FIXED (FreeType expects 16.16 values
+ in the /BlendDesignMap space).
+
+2008-11-29 James Cloos <cloos@jhcloos.com>
+
+ * src/type1/t1load.c (mm_axis_unmap): `blend_points' is FT_Fixed*,
+ whereas `design_points' is FT_Long*. Therefore, return blend rather
+ than design points.
+
+2008-11-27 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffparse.c (cff_parse_real): Handle more than nine
+ significant digits correctly. This fixes Savannah bug #24953.
+
+2008-11-25 Daniel Zimmermann <netzimme@aol.com>
+
+ * src/base/ftstream.c (FT_Stream_ReadFields): Don't access stream
+ before the NULL check. From Savannah patch #6681.
+
+2008-11-24 Werner Lemberg <wl@gnu.org>
+
+ Fixes from the gnuwin32 port.
+
+ * src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/.
+
+ * src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H.
+
+ * src/psaux/psobjs.c (ps_table_add): Check `length'.
+
+2008-11-15 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (tt_default_graphics_state): The default
+ value for `scan_type' is zero, as confirmed by Greg Hitchcock from
+ Microsoft. Problem reported by Michal Nowakowski
+ <miszka@limes.com.pl>.
+
+2008-11-12 Tor Andersson <tor.andersson@gmail.com>
+
+ * src/cff/cffdrivr.c (cff_get_cmap_info): Initialize `format' field.
+ This fixes Savannah bug #24819.
+
+2008-11-08 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Remove #if 0/#endif guards
+ since OpenType version 1.5 has been released.
+
+ * include/ttnameid.h (TT_NAME_ID_WWS_FAMILY,
+ TT_NAME_ID_WWS_SUBFAMILY): New macros for OpenType 1.5.
+ (TT_URC_COPTIC, TT_URC_VAI, TT_URC_NKO, TT_URC_BALINESE,
+ TT_URC_PHAGSPA, TT_URC_NON_PLANE_0, TT_URC_PHOENICIAN,
+ TT_URC_TAI_LE, TT_URC_NEW_TAI_LUE, TT_URC_BUGINESE,
+ TT_URC_GLAGOLITIC, TT_URC_YIJING, TT_URC_SYLOTI_NAGRI,
+ TT_URC_LINEAR_B, TT_URC_ANCIENT_GREEK_NUMBERS, TT_URC_UGARITIC,
+ TT_URC_OLD_PERSIAN, TT_URC_SHAVIAN, TT_URC_OSMANYA,
+ TT_URC_CYPRIOT_SYLLABARY, TT_URC_KHAROSHTHI, TT_URC_TAI_XUAN_JING,
+ TT_URC_CUNEIFORM, TT_URC_COUNTING_ROD_NUMERALS, TT_URC_SUNDANESE,
+ TT_URC_LEPCHA, TT_URC_OL_CHIKI, TT_URC_SAURASHTRA, TT_URC_KAYAH_LI,
+ TT_URC_REJANG, TT_URC_CHAM, TT_URC_ANCIENT_SYMBOLS,
+ TT_URC_PHAISTOS_DISC, TT_URC_OLD_ANATOLIAN, TT_URC_GAME_TILES): New
+ macros for OpenType 1.5.
+
+2008-11-08 Wenlin Institute <wenlin@wenlin.com>
+
+ * src/base/ftobjs.c (ft_glyphslot_free_bitmap): Protect against
+ slot->internal == NULL. Reported by Graham Asher.
+
+2008-11-08 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (tt_face_get_name): Modified to return an error
+ code so that memory allocation problems can be distinguished from
+ missing table entries. Reported by Graham Asher.
+ (GET_NAME): New macro.
+ (sfnt_load_face): Use it.
+
+2008-11-05 Werner Lemberg <wl@gnu.org>
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h
+ [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Undefine
+ TT_CONFIG_OPTION_UNPATENTED_HINTING. This fixes the return value of
+ `FT_Get_TrueType_Engine_Type' (and makes it work as documented).
+ Reported in bug #441638 of bugzilla.novell.com.
+
+ * docs/CHANGES: Document it.
+
+2008-11-03 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_subrs): Use an endless loop. There are
+ fonts (like HELVI.PFB version 003.001, used on OS/2) which define
+ some `subrs' elements more than once. Problem reported by Peter
+ Weilbacher <mozilla@weilbacher.org>.
+
+2008-10-15 Graham Asher <graham.asher@btinternet.com>
+
+ * src/sfnt/ttpost.c (tt_post_default_names): Add `const'.
+
+2008-10-15 David Turner <david@freetype.org>
+
+ * src/truetype/ttgxvar.c (TT_Set_MM_Blend): Disambiguate for
+ meddlesome compilers' warning against `for ( ...; ...; ...) ;'.
+
+2008-10-14 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_face_init): Remove compiler warning.
+ Suggested by Bram Tassyns in Savannah patch #6651.
+
+2008-10-12 Graham Asher <graham.asher@btinternet.com>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Fix computation of
+ `underline_position'.
+
+2008-10-12 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2008-10-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Fix Savannah bug #24468.
+
+ According to include/freetype/internal/ftobjs.h, the appropriate
+ type to interchange single character codepoint is FT_UInt32. It
+ should be distinguished from FT_UInt which can be 16bit integer.
+
+ * src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Change the type
+ of the second argument `pcharcode' from FT_UInt* to FT_UInt32*.
+ (tt_cmap4_char_map_binary): Ditto.
+ (tt_cmap14_get_nondef_chars): Change the type of return value
+ from FT_UInt* to FT_UInt32*.
+
+2008-10-08 John Tytgat <John.Tytgat@esko.com>
+
+ Fix Savannah bug #24485.
+
+ * src/type1/t1load.c (parse_charstrings): Assure that we always have
+ a .notdef glyph.
+
+2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c: Include FT_TRUETYPE_TAGS_H for multi build.
+ * builds/mac/ftmac.c: Ditto.
+
+2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/tttags.h (TTAG_TYP1, TTAG_typ1): Fix definitions.
+ * src/base/ftobjs.c: Include FT_TRUETYPE_TAGS_H.
+
+2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/sfnt/sfobjs.c (sfnt_open_font): Allow `typ1' version tag in
+ the beginning of sfnt container.
+ * src/sfnt/ttload.c (check_table_dir): Return
+ `SFNT_Err_Table_Missing' when sfnt table directory structure is
+ correct but essential tables for TrueType fonts (`head', `bhed' or
+ `SING') are missing. Other errors are returned by
+ SFNT_Err_Unknown_File_Format.
+
+ * src/base/ftobjs.c (FT_Open_Face): When TrueType driver returns
+ `FT_Err_Table_Missing', try `open_face_PS_from_sfnt_stream'. It is
+ enabled only when old mac font support is configured.
+
+2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/tttags.h (TTAG_CID, TTAG_FOND, TTAG_LWFN,
+ TTAG_POST, TTAG_sfnt, TTAG_TYP1, TTAG_typ1): New tags to simplify
+ the repeated calculations of these values in ftobjs.c and ftmac.c.
+ * src/base/ftobjs.c: Replace all FT_MAKE_TAG by new tags.
+ * src/base/ftmac.c: Ditto.
+ * builds/mac/ftmac.c: Ditto.
+
+2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c (ft_lookup_PS_in_sfnt_stream): Remove wrong
+ initialization of *is_sfnt_cid.
+
+2008-10-04 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Remove compiler
+ warnings.
+
+2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Replaced by...
+ (ft_lookup_PS_in_sfnt_stream): This.
+ (open_face_PS_from_sfnt_stream): New function. It checks whether
+ the stream is sfnt-wrapped Type1 PS font or sfnt-wrapped CID-keyed
+ font, then try to open a face for given face_index.
+ (Mac_Read_sfnt_Resource): Replace the combination of
+ `ft_lookup_PS_in_sfnt' and `open_face_from_buffer' by
+ `open_face_PS_from_sfnt_stream'.
+ * src/base/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+ * builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+ * src/base/ftbase.h: Remove `ft_lookup_PS_in_sfnt' and add
+ `open_face_PS_from_sfnt_stream'.
+
+2008-10-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Set *is_sfnt_cid to
+ FALSE if neither `CID ' nor `TYP1' is found in the sfnt container.
+
+2008-10-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/config/ftconfig.h: Define FT_MACINTOSH when SC or
+ MrC compiler of MPW is used. These compilers do not define the
+ macro __APPLE__ by themselves.
+ * builds/unix/ftconfig.in: Ditto.
+ * builds/vms/ftconfig.h: Ditto.
+ * src/base/ftbase.c: Use FT_MACINTOSH instead of __APPLE__, to
+ include ftmac.c if FreeType 2 is built by MPW.
+ * src/base/ftobjs.c: Use FT_MACINTOSH instead of __APPLE__, to
+ enable shared functions for ftmac.c if FreeType 2 is built by MPW.
+
+ * builds/mac/ftmac.c: Include ftbase.h.
+ (memory_stream_close): Removed.
+ (new_memory_stream): Ditto.
+ (open_face_from_buffer): Removed. Use the implementation in
+ ftobjs.c.
+ (ft_lookup_PS_in_sfnt): Ditto.
+
+ * builds/mac/FreeType.m68k_far.make.txt: Build ftmac.c as an
+ included part of ftbase.c, to share the functions in ftobjs.c. The
+ rule compiling ftmac.c separately is removed and the rule copying
+ ftbase.c from src/base/ftbase.c to builds/mac/ftbase.c is added.
+ * builds/mac/FreeType.m68k_cfm.make.txt: Ditto.
+ * builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+ * builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
+
+2008-10-02 Bram Tassyns <bramt@enfocus.be>
+
+ * src/cff/cffgload.c (cff_slot_load): Map CID 0 to GID 0. This
+ fixes Savannah bug #24430.
+
+2008-10-02 Werner Lemberg <wl@gnu.org>
+
+ * builds/freetype.mk (BASE_H): Rename to...
+ (INTERNAL_H): This.
+ (FREETYPE_H): Updated.
+ * src/base/rules.mk: (BASE_OBJ_S, OBJ_DIR/%.$O): Add BASE_H.
+ * src/bdf/rules.mk (BDF_DRV_H): Add bdferror.h.
+ * src/cache/rules.mk (CACHE_DRV_H): Add ftccache.h and ftcsbits.h.
+ * src/pcf/rules.mk (PCF_DRV_H): Add pcfread.h.
+ * src/raster/rules.mk (RASTER_DRV_H): Add ftmisc.h.
+ * src/type42/rules.mk (T42_DRV_H): Add t42types.h.
+
+2008-10-02 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftbase.h: New file to declare the private utility
+ functions shared by the sources of base modules. Currently,
+ `ft_lookup_PS_in_sfnt' and `open_face_from_buffer' are declared to
+ share between ftobjs.c and ftmac.c.
+
+ * src/base/rule.mk: Add ftbase.h.
+
+ * src/base/ftobjs.c: Include ftbase.h.
+ (memory_stream_close): Build on any platform when old MacOS font
+ support is enabled.
+ (new_memory_stream): Ditto.
+ (open_face_from_buffer): Build on any platform when old MacOS font
+ support is enabled. The counting of the face in a font file is
+ slightly different between Carbon-dependent parser and Carbon-free
+ parser. They are merged with the platform-specific conditional.
+ (ft_lookup_PS_in_sfnt): Ditto.
+
+ * src/base/ftmac.c: Include ftbase.h.
+ (memory_stream_close): Removed.
+ (new_memory_stream): Ditto.
+ (open_face_from_buffer): Removed. Use the implementation in
+ ftobjs.c.
+ (ft_lookup_PS_in_sfnt): Ditto.
+
+2008-10-02 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): `psnames_error' is only needed
+ if TT_CONFIG_OPTION_POSTSCRIPT_NAMES is defined.
+
+2008-10-01 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttobjs.c (tt_face_done), src/cff/cffobjs.c
+ (cff_face_done), src/pfr/pfrobjs.c (pfr_face_done),
+ src/pcf/pcfdrivr.c (PCF_Face_Done), src/cid/cidobjs.c
+ (cid_face_done), src/bdf/bdfdrivr. (BDF_Face_Done),
+ src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0.
+ Reported by Graham Asher.
+
+2008-09-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/rules.mk: Add conditional source to BASE_SRC, for `make
+ multi' on Mac OS X. If the macro $(ftmac_c) is defined,
+ $(BASE_DIR)/$(ftmac_c) is added to BASE_SRC. In a normal build, the
+ lack of ftmac.c in BASE_SRC is not serious because ftbase.c includes
+ ftmac.c.
+ * builds/unix/unix-def.in: Add a macro definition of $(ftmac_c).
+ * builds/unix/configure.raw: Add procedure to set up appropriate
+ value of $(ftmac_c) with the consideration of the availability of
+ Carbon framework.
+
+2008-09-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/Jamfile: Add target for multi build by jam on Mac OS X.
+ * src/base/ftobjs.c (FT_New_Face): Fix the condition to include this
+ function for MPW building. It is synchronized the condition to
+ include ftmac.c source into ftbase.c.
+
+2008-09-22 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (CFF_Operator, cff_argument_counts,
+ cff_decoder_parse_charstrings): Handle (invalid)
+ `callothersubr' and `pop' instructions.
+
+2008-09-22 John Tytgat <John.Tytgat@esko.com>
+
+ Fix Savannah bug #24307.
+
+ * include/freetype/internal/t1types.h (CID_FaceRec),
+ src/type42/t42types.h (T42_FaceRec): Comment out `afm_data'.
+
+2008-09-21 Werner Lemberg <wl@gnu.org>
+
+ * src/smooth/ftgrays.c (gray_raster_render): Don't dereference
+ `target_map' if FT_RASTER_FLAG_DIRECT is set. Problem reported by
+ Stephan T. Lavavej <stl@nuwen.net>.
+
+2008-09-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/otvalid/Jamfile: Add missing target `otvmath' for multi build
+ by jam.
+ * src/sfnt/Jamfile: Add missing target `ttmtx' for multi build by
+ jam.
+
+2008-09-20 Werner Lemberg <wl@gnu.org>
+
+ * src/smooth/ftgrays.c (gray_find_cell): Fix threshold. The values
+ passed to this function are already `normalized'. Problem reported
+ by Stephan T. Lavavej <stl@nuwen.net>.
+
+ * docs/CHANGES: Document it.
+
+2008-09-20 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftoutln.c: Include FT_INTERNAL_DEBUG_H.
+ (FT_Outline_Decompose): Decorate with tracing messages.
+
+ * src/smooth/ftgrays.c [DEBUG_GRAYS]: Replace with
+ FT_DEBUG_LEVEL_TRACE.
+ [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: Include stdio.h and
+ stdarg.h.
+
+ (FT_TRACE) [_STANDALONE_]: Remove.
+ (FT_Message) [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: New function.
+ (FT_TRACE5, FT_TRACE7) [_STANDALONE_]: New macros.
+ (FT_ERROR) [_STANDALONE_]: Updated.
+
+ (gray_hline) [FT_DEBUG_LEVEL_TRACE]: Fix condition.
+ Use FT_TRACE7.
+ (gray_dump_cells): Make it `static void'.
+ (gray_convert_glyph): Use FT_TRACE7.
+
+ (FT_Outline_Decompose) [_STANDALONE_]: Synchronize with version in
+ ftoutln.c.
+
+ * src/base/ftadvanc.c (FT_Get_Advance, FT_Get_Advances): Use
+ FT_ERROR_BASE.
+
+ * docs/formats.txt: Updated.
+
+2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c: Import sfnt-wrapped Type1 and sfnt-wrapped
+ CID-keyed font support.
+ * builds/mac/ftmac.c: Ditto.
+
+2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c (Mac_Read_sfnt_Resource): Fix double free bug in
+ sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font support code.
+ `open_face_from_buffer' frees the passed buffer if it cannot open a
+ face from the buffer, so the caller must not free it.
+
+2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c (Mac_Read_sfnt_Resource): Add initial support
+ for sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font.
+ (ft_lookup_PS_in_sfnt): New function to look up `TYP1' or `CID '
+ table in sfnt table directory. It is used before loading TrueType
+ font driver.
+
+ * docs/CHANGES: Add note about the current status of sfnt-wrapped
+ Type1 and sfnt-wrapped CID-keyed font support.
+
+2008-09-18 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftsystem.c (FT_Done_Memory): Use ft_sfree directly for
+ orthogonality (ft_free and ft_sfree could belong to different memory
+ pools). This fixes Savannah bug #24297.
+
+2008-09-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/cff/cffobjs.c (cff_face_init): Use TTAG_OTTO defined
+ in ttags.h instead of numerical value 0x4F54544FL.
+
+2008-09-16 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.h, src/cff/cffgload.c
+ (cff_decoder_set_width_only): Eliminate function call.
+
+2008-09-15 George Williams <gww@silcom.com>
+
+ Fix Savannah bug #24179, reported by Bram Tassyns.
+
+ * src/type1/t1load.c (mm_axis_unmap, T1_Get_MM_Var): Fix computation
+ of default values.
+
+2008-09-15 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/glnames.py (main): Surround `ft_get_adobe_glyph_index'
+ and `ft_adobe_glyph_list' with FT_CONFIG_OPTION_ADOBE_GLYPH_LIST to
+ prevent unconditional definition. This fixes Savannah bug #24241.
+
+ * src/psnames/pstables.h: Regenerated.
+
+2008-09-13 Werner Lemberg <wl@gnu.org>
+
+ * autogen.sh, builds/unix/configure.raw,
+ include/freetype/config/ftconfig.h, builds/unix/ftconfig.in: Minor
+ beautifying.
+
+ * include/freetype/ftadvanc.h, include/freetype/ftgasp.h,
+ include/freetype/ftlcdfil.h: Protect against FreeType 1.
+ Some other minor fixes.
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+2008-09-11 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbase.c: Include ftadvanc.c.
+
+2008-09-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/ftconfig.in: Duplicate the cpp computation of
+ FT_SIZEOF_{INT|LONG} from include/freetype/config/ftconfig.h.
+ (FT_USE_AUTOCONF_SIZEOF_TYPES): New macro. If defined, the cpp
+ computation is disabled and the statically configured sizes are
+ used. This fixes Savannah bug #21250.
+
+ * builds/unix/configure.raw: Add the checks to compare the cpp
+ computation results of the bit length of int and long versus the
+ sizes detected by running `configure'. If the results are
+ different, FT_USE_AUTOCONF_SIZEOF_TYPES is defined to prioritize the
+ results.
+ New option --{enable|disable}-biarch-config is added to define or
+ undefine FT_USE_AUTOCONF_SIZEOF_TYPES manually.
+
+2008-09-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: Clear FT2_EXTRA_LIBS when Carbon or
+ ApplicationService framework is missing. Although this value is not
+ used in building of FreeType2, it is written in `freetype2.pc' and
+ `freetype-config'.
+
+2008-09-01 david turner <david@freetype.org>
+
+ * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Accept a negative cmap
+ index to mean `use default cached FT_Face's charmap'. This fixes
+ Savannah bug #22625.
+ * include/freetype/ftcache.h: Document it.
+
+
+ Make FT_MulFix an inlined function. This is done to speed up
+ FreeType a little (on x86 3% when loading+hinting, 10% when
+ rendering, ARM savings are more important though). Disable this by
+ undefining FT_CONFIG_OPTION_INLINE_MULFIX.
+
+ Use of assembler code can now be controlled with
+ FT_CONFIG_OPTION_NO_ASSEMBLER.
+
+ * include/freetype/config/ftconfig.h, builds/unix/ftconfig.in
+ [!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_arm): New assembler
+ implementation.
+ [!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_i386): Assembler
+ implementation taken from `ftcalc.c'.
+ [!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MULFIX_ASSEMBLER): New macro
+ which is defined to the platform-specific assembler implementation
+ of FT_MulFix.
+ [FT_CONFIG_OPTION_INLINE_MULFIX && FT_MULFIX_ASSEMBLER]
+ (FT_MULFIX_INLINED): New macro.
+
+ * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_NO_ASSEMBLER,
+ FT_CONFIG_OPTION_INLINE_MULFIX): New macros.
+
+ * include/freetype/freetype.h: Updated to handle FT_MULFIX_INLINED.
+
+ * src/base/ftcalc.c: Updated to use FT_MULFIX_ASSEMBLER and
+ FT_MULFIX_INLINED.
+
+
+ Add a new header named FT_ADVANCES_H declaring some new APIs to
+ extract the advances of one or more glyphs without necessarily
+ loading their outlines. Also provide `fast loaders' for the
+ TrueType, Type1, and CFF font drivers (more to come later).
+
+ * src/base/ftadvanc.c, include/freetype/ftadvanc.h: New files.
+
+ * include/freetype/config/ftheader.h (FT_ADVANCES_H): New macro.
+ * include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): New macro.
+
+ * include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+ `flags' and `advances' are now of type `FT_UInt' and `FT_Fixed',
+ respectively.
+
+ * src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC): Add
+ ftadvanc.c.
+
+ * src/cff/cffdrivr.c (cff_get_advances): New function.
+ (cff_driver_class): Register it.
+
+ * src/cff/cffgload.c (cff_decoder_set_width_only): New function.
+ (cff_decoder_parse_charstrings): Handle `width_only'.
+ (cff_slot_load): Handle FT_LOAD_ADVANCE_ONLY.
+
+ * src/cff/cffgload.h (cff_decoder): New element `width_only'.
+ (cff_decoder_set_width_only): New declaration.
+
+ * src/truetype/ttdriver.c (tt_get_advances): New function.
+ (tt_driver_class): Register it.
+
+ * src/truetype/ttgload.c (Get_HMetrics, Get_VMetrics): Renamed to...
+ (TT_Get_HMetrics, TT_Get_VMetrics): This.
+ Update callers.
+ * src/truetype/ttgload.h: Declare them.
+
+ * src/type1/t1gload.h, src/type1/t1gload.c (T1_Get_Advances): New
+ function.
+ * src/type1/t1driver.c (t1_driver_class): Register T1_Get_Advances.
+
+
+ Add checks for minimum version of the `autotools' stuff.
+
+ * autogen.sh: Implement it.
+ (get_major_version, get_minor_version, get_patch_version,
+ compare_to_minimum_version, check_tool_version): New auxiliary
+ functions.
+
+ * README.CVS: Document it.
+
+2008-08-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/sfnt/sfobjs.c (sfnt_open_font): Use TTAG_OTTO defined in
+ ttags.h instead of FT_MAKE_TAG( 'O', 'T', 'T', 'O' ).
+
+2008-08-28 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_encoding): Protect against infinite
+ loop. This fixes Savannah bug #24150 (where a patch has been posted
+ too).
+
+2008-08-23 Werner Lemberg <wl@gnu.org>
+
+ * src/type/t1afm.c (compare_kern_pairs), src/pxaux/afmparse.c
+ (afm_compare_kern_pairs): Fix comparison. This fixes Savannah bug
+ #24119.
+
+2008-08-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c (FT_Stream_New): Initialize *astream always,
+ even if passed library or arguments are invalid. This fixes a bug
+ that an uninitialized stream is freed when an invalid library handle
+ is passed. Originally proposed by Mike Fabian, 2008/08/18 on
+ freetype-devel.
+ (FT_Open_Face): Ditto (stream).
+ (load_face_in_embedded_rfork): Ditto (stream2).
+
+2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c: Add a fallback to guess the availability of the
+ `ResourceIndex' type. It is used when built without configure
+ (e.g., a build with Jam).
+ * builds/mac/ftmac.c: Ditto.
+ * builds/unix/configure.raw: Set HAVE_TYPE_RESOURCE_INDEX to 1 or 0
+ explicitly, even if `ResourceIndex' is unavailable.
+
+2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: In checking of Mac OS X features,
+ all-in-one header file `Carbon.h' is replaced by the minimum
+ header file `CoreServices.h', similar to current src/base/ftmac.c.
+
+2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/sfnt/ttcmap.c (tt_cmap2_validate): Skip the validation of
+ sub-header when its code_count is 0. Many Japanese Dynalab fonts
+ include such an empty sub-header (code_count == 0, first_code == 0
+ delta == 0, but offset != 0) as the second sub-header in SJIS cmap.
+
+2008-08-04 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1tokens.h: Handle `ForceBold' keyword. This fixes
+ Savannah bug #23995.
+
+ * src/cid/cidload.c (parse_expansion_factor): New callback function.
+ (cid_field_records): Use it for `ExpansionFactor'.
+ * src/cod/cidtoken.h: Handle `ForceBold' keyword.
+ Don't handle `ExpansionFactor'.
+
+2008-08-04 Bram Tassyns <bramt@enfocus.be>
+
+ * src/cff/cffparse.c (cff_parse_fixed_scaled): Fix thinko which
+ resulted in incorrect scaling. This fixes Savannah bug #23973.
+
+2008-08-04 Werner Lemberg <wl@gnu.org>
+
+ Be more tolerant w.r.t. invalid entries in SFNT table directory.
+
+ * src/sfnt/ttload.c (check_table_dir): Ignore invalid entries and
+ adjust table count.
+ Add more trace messages.
+ (tt_face_load_font_dir): Updated.
+
+2008-07-30 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_decoder_parse_charstrings): No longer
+ assume that the first argument on the stack is the bottom-most
+ element. Two reasons:
+
+ o According to people from Adobe it is missing in the Type 2
+ specification that pushing of additional, superfluous arguments
+ on the stack is prohibited.
+
+ o Acroread in general handles fonts differently, namely by popping
+ the number of arguments needed for a particular operand (as a PS
+ interpreter would do). In case of buggy fonts this causes a
+ different interpretation which of the elements on the stack are
+ superfluous and which not.
+
+ Since there are CFF subfonts (embedded in PDFs) which rely on
+ Acroread's behaviour, FreeType now does the same.
+
+2008-07-27 Werner Lemberg <wl@gnu.org>
+
+ Add extra mappings for `Tcommaaccent' and `tcommaaccent'. This
+ fixes Savannah bug #23940.
+
+ * src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): Rename to...
+ (EXTRA_GLYPH_LIST_SIZE): This.
+ Increase by 2.
+ (ft_wgl_extra_unicodes): Rename to...
+ (ft_extra_glyph_unicodes): This.
+ Add two code values.
+ (ft_wgl_extra_glyph_names): Rename to...
+ (ft_extra_glyph_names): This.
+ Add two glyphs.
+ (ft_wgl_extra_glyph_name_offsets): Rename to...
+ (ft_extra_glyph_name_offsets): This.
+ Add two offsets.
+
+ (ps_check_wgl_name, ps_check_wgl_unicode): Rename to...
+ (ps_check_extra_glyph_name, ps_check_extra_glyph_unicode): This.
+ Updated.
+ (ps_unicodes_init): Updated.
+
+2008-07-26 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_decoder_prepare,
+ cff_decoder_parse_charstrings): Improve debug output.
+
+2008-07-22 Martin McBride <mmcbride@emtex.com>
+
+ * src/sfnt/ttcmap.c (tt_cmap4_validate, tt_cmap4_char_map_linear,
+ tt_cmap4_char_map_binary): Handle fonts which treat the last segment
+ specially. According to the specification, such fonts would be
+ invalid but acroread accepts them.
+
+2008-07-16 Jon Foster <Jon.Foster@cabot.co.uk>
+
+ * src/pfr/pfrdrivr.c (pfr_get_advance): Fix off-by-one error.
+
+ * src/base/ftcalc.c (FT_MulFix): Fix portability issue.
+
+ * src/sfnt/ttpost.c (MAC_NAME) [!FT_CONFIG_OPTION_POSTSCRIPT_NAMES]:
+ Fix compiler warning.
+
+2008-07-16 Werner Lemberg <wl@gnu.org>
+
+ Handle CID-keyed fonts wrapped in an SFNT (with cmaps) correctly.
+
+ * src/cff/cffload.c (cff_font_load): Pass `pure_cff'.
+ Invert sids table only if `pure_cff' is set.
+ * src/cff/cffload.h: Udpated.
+
+ * src/cff/cffobjs.c (cff_face_init): Updated.
+ Set FT_FACE_FLAG_CID_KEYED only if pure_cff is set.
+
+ * docs/CHANGES: Updated.
+
+2008-07-09 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttpload.c (tt_face_load_loca): Handle buggy fonts
+ where num_locations < num_glyphs. Problem reported by Ding Li.
+
+2008-07-05 Werner Lemberg <wl@gnu.org>
+
+ Since FreeType uses `$(value ...)', we now need GNU make 3.80 or
+ newer. This fixes Savannah bug #23648.
+
+ * configure: zsh doesn't like ${1+"$@"}.
+ Update needed GNU make version.
+ * builds/toplevel.mk: Check for `$(eval ...)'.
+ * docs/INSTALL.GNU, docs/INSTALL.CROSS, docs/INSTALL.UNIX: Document
+ it.
+
+2008-07-04 Werner Lemberg <wl@gnu.org>
+
+ * src/raster/ftraster.c (Draw_Sweep): If span is smaller than one
+ pixel, only check for dropouts if neither start nor end point lies
+ on a pixel center. This fixes Savannah bug #23762.
+
+2008-06-29 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.3.7 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-7'.
+
+ * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+ version number to 2.3.7.
+
+ * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj,
+ builds/win32/visualce/index.html,
+ builds/win32/visualce/freetype.dsp,
+ builds/win32/visualce/freetype.vcproj: s/2.3.6/2.3.7/, s/236/237/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
+
+ * builds/unix/configure.raw (version_info): Set to 9:18:3.
+
+ * docs/release: Updated.
+
+2008-06-28 Werner Lemberg <wl@gnu.org>
+
+ * src/ftglyph.c (FT_Matrix_Multiply, FT_Matrix_Invert): Move to...
+ * src/ftcalc.c: Here. This fixes Savannah bug #23729.
+
+2008-06-27 Werner Lemberg <wl@gnu.org>
+
+ * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+ Horizontal_Gray_Sweep_Drop): Test for intersections which
+ degenerate to a single point can be ignored; this has been confirmed
+ by Greg Hitchcock from Microsoft. (This was commented out code.)
+
+2008-06-26 Werner Lemberg <wl@gnu.org>
+
+ Improve navigation in API reference.
+
+ * src/tools/docmaker/tohtml.py (html_header_3): Renamed to...
+ (html_header_6): This.
+ (html_header_3, html_header_3i, html_header_4, html_header_5,
+ html_header_5t): New strings.
+ (toc_footer_start, toc_footer_end): New strings.
+ (HtmlFormatter::html_header): Updated.
+ (HtmlFormatter::html_index_header, HtmlFormatter::html_toc_header):
+ New strings.
+ (HtmlFormatter::index_enter): Use `html_index_header'.
+ (HtmlFormatter::index_exit): Print `html_footer'.
+ (HtmlFormatter::toc_enter): Use `html_toc_header'.
+ (HtmlFormatter::toc_exit): Print proper footer.
+
+ Convert ~ to non-breakable space.
+
+ * src/tools/docmaker/tohtml.py (make_html_para): Implement it.
+ Update header files accordingly.
+
+2008-06-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: Check type `ResourceIndex' explicitly
+ and define HAVE_TYPE_RESOURCE_INDEX if it is defined. Mac OS X 10.5
+ bundles 10.4u SDK with MAC_OS_X_VERSION_10_5 macro but without
+ ResourceIndex type definition. The macro does not inform the type
+ availability.
+ * src/base/ftmac.c: More parentheses are inserted to clarify the
+ conditionals to disable legacy APIs in `10.5 and later' cases. If
+ HAVE_TYPE_RESOURCE_INDEX is not defined, ResourceIndex is defined.
+
+2008-06-24 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (Ins_SCANTYPE): Don't check rendering
+ mode.
+
+ * src/raster/ftraster.c (Render_Glyph, Render_Gray_Glyph,
+ Draw_Sweep): No-dropout mode is value 2, not value 0.
+ (Draw_Sweep): Really skip dropout handling for no-dropout mode.
+
+2008-06-24 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/psobjs.c (t1_builder_close_contour): Don't add contour
+ if it consists of one point only. Based on a patch from Savannah
+ bug #23683 (from John Tytgat).
+
+2008-06-22 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Protect bytecode stuff
+ with IS_HINTED.
+
+ * docs/CHANGES: Updated.
+
+2008-06-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: If CFLAGS has `-isysroot XXX' option
+ but LDFLAGS does not, import it to LDFLAGS. The option is used to
+ specify non-default SDK on Mac OS X (e.g., universal binary SDK for
+ Mac OS X 10.4 on PowerPC platform). Although Apple TechNote 2137
+ recommends to add the option only to CFLAGS, LDFLAGS should include
+ it because libfreetype.la is built with -no-undefined. This fixes a
+ bug reported by Ryan Schmidt in MacPorts,
+ http://trac.macports.org/ticket/15331.
+
+2008-06-21 Werner Lemberg <wl@gnu.org>
+
+ Enable access to the various dropout rules of the B&W rasterizer.
+ Pass dropout rules from the TT bytecode interpreter to the
+ rasterizer.
+
+ * include/freetype/ftimage.h (FT_OUTLINE_SMART_DROPOUTS,
+ FT_OUTLINE_EXCLUDE_STUBS): New flags for for FT_Outline.
+
+ * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+ Horizontal_Gray_Sweep_Drop): Use same mode numbers as given in the
+ OpenType specification.
+ Fix mode 4 computation.
+ (Render_Glyph, Render_Gray_Glyph): Handle new outline flags.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph) Convert scan conversion
+ mode to FT_OUTLINE_XXX flags.
+
+ * src/truetype/ttinterp.c (Ins_SCANCTRL): Enable ppem check.
+
+2008-06-19 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_face_init): Compute final
+ `dict->units_per_em' value before assigning it to
+ `cffface->units_per_EM'. Otherwise, CFFs without subfonts are
+ scaled incorrectly if the font matrix is non-standard. This fixes
+ Savannah bug #23630.
+
+ * docs/CHANGES: Updated.
+
+2008-06-19 Werner Lemberg <wl@gnu.org>
+
+ * src/type/t1objs.c (T1_Face_Init): Slightly improve algorithm fix
+ from 2008-06-19.
+
+2008-06-18 Werner Lemberg <wl@gnu.org>
+
+ * src/type/t1objs.c (T1_Face_Init): Fix change from 2008-03-21.
+ Reported by Peter Weilbacher <mozilla@weilbacher.org>.
+
+ * docs/CHANGES: Updated.
+
+2008-06-15 George Williams <gww@silcom.com>
+
+ * src/otvalid/otvgpos.c (otv_MarkBasePos_validate): Set
+ `valid->extra2' to 1. This is undocumented in the OpenType 1.5
+ specification.
+
+2008-06-15 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftcalc.c (FT_MulFix) <asm>: Protect registers correctly
+ from clobbering. Patch from Savannah bug report #23556.
+
+ * docs/CHANGES: Document it.
+
+2008-06-10 Werner Lemberg <wl@gnu.org>
+
+ * autogen.sh: Add option `--install' to libtoolize.
+
+2008-06-10 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.3.6 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-6'.
+
+ * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+ version number to 2.3.6.
+
+ * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj,
+ builds/win32/visualce/index.html,
+ builds/win32/visualce/freetype.dsp,
+ builds/win32/visualce/freetype.vcproj: s/2.3.5/2.3.6/, s/235/236/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
+
+ * builds/unix/configure.raw (version_info): Set to 9:17:3.
+
+
+ * include/freetype/internal/psaux.h (T1_BuilderRec): Remove `scale_x'
+ and `scale_y'.
+ * src/cff/cffgload.h (CFF_Builder): Remove `scale_x' and `scale_y'.
+
+
+ * src/cff/cffparse.c: Include FT_INTERNAL_DEBUG_H.
+ * src/cff/cffobjs.h: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+
+2008-06-10 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (open_face): Check `clazz->init_face' and
+ `clazz->done_face'.
+
+2008-06-09 VaDiM <s_sliva@rambler.ru>
+
+ Support debugging on WinCE. From Savannah patch #6536; this fixes
+ bug #23497.
+
+ * builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro
+ as a replacement for OutputDebugStringA (which WinCE doesn't have).
+ Update all callers.
+ (ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have
+ environment variables.
+
+2008-06-09 Werner Lemberg <wl@gnu.org>
+
+ * README.CVS: Updated.
+
+ * builds/unix/configure.raw, builds/unix/freetype-config.in: Updated
+ for newer versions of autoconf and friends.
+
+2008-06-08 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1parse.h (T1_ParserRec): Make `base_len' and
+ `private_len' unsigned.
+
+ * src/type1/t1parse.c (read_pfb_tag): Make `asize' unsigned and read
+ it as such.
+ (T1_New_Parser, T1_Get_Private_Dict): Make `size' unsigned.
+
+
+ * src/base/ftstream.c (FT_Stream_Skip): Reject negative values.
+
+
+ * src/type1/t1load.c (parse_blend_design_positions): Check `n_axis'
+ for sane value.
+ Fix typo.
+
+
+ * src/psaux/psobjs.c (ps_table_add): Check `idx' correctly.
+
+
+ * src/truetype/ttinterp (Ins_SHC): Use BOUNDS() to check
+ `last_point'.
+
+
+ * src/sfnt/ttload.c (tt_face_load_max_profile): Limit
+ `maxTwilightPoints'.
+
+2008-06-06 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (Ins_IP): Handle case `org_dist == 0'
+ correctly. This fixes glyphs `t' and `h' of Arial Narrow at 12ppem.
+
+2008-06-03 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftcache.h (FTC_FaceID): Change type back to
+ FT_Pointer. Reported by Ian Britten <britten@caris.com>.
+
+2008-06-02 Werner Lemberg <wl@gnu.org>
+
+ Emit header info for defined FreeType objects in reference.
+
+ * src/tools/docmaker/content.py (re_header_macro): New regexp.
+ (ContentProcessor::__init__): Initialize new dictionary `headers'.
+ (DocBlock::__init__): Collect macro header definitions.
+
+ * src/tools/docmaker/tohtml.py (header_location_header,
+ header_location_footer): New strings.
+ (HtmlFormatter::__init__): Pass `headers' dictionary.
+ (HtmlFormatter::print_html_field): Don't emit paragraph tags.
+ (HtmlFormatter::print_html_field_list): Emit empty paragraph.
+ (HtmlFormatter::block_enter): Emit header info.
+
+2008-06-01 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftheader.h (FT_UNPATENTED_HINTING_H,
+ FT_INCREMENTAL_H): Added.
+
+2008-05-28 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/docmaker/sources.py (SourceBlock::__init__): While
+ looking for markup tags, return immediately as soon a single one is
+ found.
+
+2008-05-28 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (Ins_MD): The MD instruction also uses
+ original, unscaled input values. Confirmed by Greg Hitchcock from
+ Microsoft.
+
+2008-05-27 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/docmaker/tohtml.py (block_footer_start,
+ block_footer_middle): Beautify output.
+
+2008-05-25 Werner Lemberg <wl@gnu.org>
+
+ * src/raster/ftraster.c (fc_black_render): Return 0 when we are
+ trying to render into a zero-width/height bitmap, not an error code.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Move initialization
+ of the graphics state for subglyphs to...
+ (TT_Hint_Glyph): This function.
+ Hinting instructions for a composite glyph apparently refer to the
+ just hinted subglyphs, not the unhinted, unscaled outline. This
+ seems to fix Savannah bugs #20973 and (at least partially) #23310.
+
+2008-05-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c (FT_New_Face_From_Suitcase): Check if valid
+ `aface' is returned by FT_New_Face_From_FOND(). The patch was
+ proposed by an anonymous reporter of Savannah bug #23204.
+
+2008-05-18 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshalgo.c (ps_hints_apply): Reset scale values after
+ correction for pixel boundary. Without this patch, the effect can
+ be cumulative under certain circumstances, making glyphs taller and
+ taller after each call. This fixes Savannah bug #19976.
+
+2008-05-18 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftdebug.c (FT_Message, FT_Panic): Send output to stderr.
+ This fixes Savannah bug #23280.
+
+ * docs/CHANGES: Updated.
+
+2008-05-18 David Turner <david@freetype.org>
+
+ * src/psnames/psmodule.c (ft_wgl_extra_unicodes,
+ ft_wgl_extra_glyph_names, ft_wgl_extra_glyph_name_offsets,
+ ps_check_wgl_name, ps_check_wgl_unicode): Use `static' to make
+ declarations non-global.
+
+ * src/type1/t1load.c: Add missing comment.
+
+2008-05-17 Sam Hocevar <samh>
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle zero-contour
+ glyphs correctly. Patch from Savannah bug #23277.
+
+2008-05-16 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2008-05-16 Sergey Tolstov <stolstov@esri.com>
+
+ Improve support for WGL4 encoded fonts.
+
+ * src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): New macro.
+ (ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names,
+ ft_wgl_extra_glyph_name_offsets): New arrays.
+ (ps_check_wgl_name, ps_check_wgl_unicode): New functions.
+ (ps_unicodes_init): Use them to add additional Unicode mappings.
+
+2008-05-15 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+ <op_closepath>: `closepath' without a path is a no-op, not an error
+ (cf. the PS reference manual).
+
+ Reported by Martin McBride.
+
+2008-05-15 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk (CONFIG_GUESS, CONFIG_SUB): Updated.
+
+2008-05-15 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_subrs): Accept fonts with a subrs array
+ which contains a single but empty entry. This is technically
+ invalid (since it must end with `return'), but...
+
+ Reported by Martin McBride.
+
+2008-05-14 Werner Lemberg <wl@gnu.org>
+
+ Finish fix of scaling bug of CID-keyed CFF subfonts.
+
+ * include/freetype/internal/ftcalc.h, src/base/ftcalc.c
+ (FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled): New
+ functions.
+
+ * src/cff/cffobjs.h (CFF_Internal): New struct. It is used to
+ provide global hinting data for both the top-font and all subfonts
+ (with proper scaling).
+
+ * src/cff/cffobjs.c (cff_make_private_dict): New function, using
+ code from `cff_size_init'.
+ (cff_size_init, cff_size_done, cff_size_select, cff_size_request):
+ Use CFF_Internal and handle subfonts.
+ (cff_face_init): Handle top-dict and subfont matrices correctly;
+ apply some heuristic in case of unlikely matrix concatenation
+ results. This has been discussed with people from Adobe (thanks
+ goes mainly to David Lemon) who confirm that the CFF specs are fuzzy
+ and not correct.
+
+ * src/cff/cffgload.h (cff_decoder_prepare): Add `size' argument.
+
+ * src/cff/cffgload.c (cff_builder_init): Updated.
+ (cff_decoder_prepare): Handle hints globals for subfonts.
+ Update all callers.
+ (cff_slot_load): Handling scaling of subfonts properly.
+
+ * src/cff/cffparse.c (cff_parse_fixed_dynamic): New function.
+ (cff_parse_font_matrix): Use it.
+
+ * src/cff/cfftypes.h (CFF_FontDictRec): Make `units_per_em'
+ FT_ULong.
+
+ * docs/CHANGES: Document it.
+
+2008-05-13 Werner Lemberg <wl@gnu.org>
+
+ * src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
+ Handle case `face_index < 0'.
+ * docs/CHANGES: Document it.
+
+2008-05-04 Werner Lemberg <wl@gnu.org>
+
+ First steps to fix the scaling bug of CID-keyed CFF subfonts,
+ reported by Ding Li on 2008/03/28 on freetype-devel.
+
+ * src/base/cff/cffparse.c (power_tens): New array.
+ (cff_parse_real): Rewritten to introduce a fourth parameter which
+ returns the `scaling' of the real number so that we have no
+ precision loss. This is not used yet.
+ Update all callers.
+ (cff_parse_fixed_thousand): Replace with...
+ (cff_parse_fixed_scaled): This function. Update all callers.
+
+2008-05-03 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Call the auto-hinter without
+ transformation since it recursively calls FT_Load_Glyph. This fixes
+ Savannah bug #23143.
+
+2008-04-26 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/psaux.h (T1_BuilderRec): Mark `scale_x'
+ and `scale_y' as obsolete since they aren't used.
+ * src/psaux/psobjs.c (t1_builder_init): Updated.
+
+ * src/cff/cffgload.h (CFF_Builder): Mark `scale_x' and `scale_y' as
+ obsolete since they aren't used.
+ * src/cff/cffgload.c (cff_builder_init): Updated.
+
+2008-04-14 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfdrivr.c (PCF_Face_Init): Protect call to
+ `FT_Stream_OpenLZW' with `FT_CONFIG_OPTION_USE_LZ'. From Savannah
+ bug #22909.
+
+2008-04-13 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/psconv.c (PS_Conv_ToFixed): Increase precision if
+ integer part is zero.
+
+2008-04-01 Werner Lemberg <wl@gnu.org>
+
+ Fix compilation with g++ 4.1 (with both `single' and `multi'
+ targets).
+
+ * src/base/ftobjs.c (FT_Open_Face): Don't define a variable in block
+ which is crossed by a `goto'.
+
+ * src/otvalid/otvalid.h (otv_MATH_validate): Add prototype.
+
+2008-03-31 Werner Lemberg <wl@gnu.org>
+
+ Fix support for subsetted CID-keyed CFFs.
+
+ * include/freetype/freetype.h (FT_FACE_FLAG_CID_KEYED,
+ FT_IS_CID_KEYED): New macros.
+
+ * src/cff/cffobjs.c (cff_face_init): Set number of glyphs to the
+ maximum CID value in CID-keyed CFFs.
+ Handle FT_FACE_FLAG_CID_KEYED flag.
+
+ * docs/CHANGES: Document it.
+
+
+ Fix CFF font matrix calculation and improve precision.
+
+ * src/cff/cffparse.c (cff_parse_real): Increase precision if integer
+ part is zero.
+ (cff_parse_font_matrix): Simplify computation of `units_per_em';
+ this prevents overflow also.
+
+
+ Support FT_Get_CID_Registry_Ordering_Supplement for PS CID fonts.
+
+ * src/cid/cidriver.c: Include FT_SERVICE_CID_H.
+ (cid_get_ros): New function.
+ (cid_service_cid_info): New service structure.
+ (cid_services): Register it.
+
+2008-03-23 Werner Lemberg <wl@gnu.org>
+
+ Adjustments for Visual C++ 8.0, as reported by Rainer Deyke.
+
+ * builds/compiler/visualc.mk (CFLAGS): Remove /W5.
+ (ANSIFLAGS): Add _CRT_SECURE_NO_DEPRECATE.
+
+2008-03-21 Laurence Darby <ldarby>
+
+ * src/type1/t1objs.c (T1_Face_Init): Use `/Weight'. Patch from
+ Savannah bug #22675.
+
+2008-03-13 Derek Clegg <dclegg@apple.com>
+
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop.
+ Patch from Savannah bug #22541.
+
+2008-03-03 Masatoshi Kimura <VYV03354@nifty.ne.jp>
+
+ * src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
+ tt_cmap14_find_variant): Return correct value.
+ (tt_cmap14_variant_chars): Fix check for `di'.
+
+2008-02-29 Wermer Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2008-02-29 Wolf
+
+ Add build support for symbian platform. From Savannah bug #22440.
+
+ * builds/symbian/*: New files.
+
+2008-02-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c (parse_fond): Fix a bug of PostScript font name
+ synthesis. For any face of a specified FOND, always the name for
+ the first face was used. Except of a FOND that refers multiple
+ Type1 font files, wrong synthesized font names are not used at all,
+ so this is an invisible bug. A few limit checks are added too.
+
+ * builds/mac/ftmac.c: Ditto.
+
+2008-02-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: Split compiler option to link Carbon
+ frameworks to one option for CoreServices framework and another
+ option for ApplicationServices framework. The split options can be
+ managed by GNU libtool to avoid unrequired duplication when FreeType
+ is linked with other applications. Suggested by Daniel Macks,
+ Savannah bug #22366.
+
+2008-02-18 Victor Stinner <victor.stinner@haypocalc.com>
+
+ * src/truetype/ttinterp.c (Ins_IUP): Check number of points. Fix
+ from Savannah bug #22356.
+
+2008-02-17 Jonathan Blow <jon@number-none.com>
+
+ * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
+ Check for valid callback pointers.
+
+2008-02-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c (FT_New_Face_From_SFNT): Check the sfnt resource
+ handle by its value instead of ResError(), fix provided by Deron
+ Kazmaier. According to the Resource Manager Reference,
+ GetResource(), Get1Resource(), GetNamedResource(),
+ Get1NamedResource() and RGetResource() set noErr but return NULL
+ handle when they can not find the requested resource. These
+ functions never return undefined values, so it is sufficient to
+ check if the handle is not NULL.
+
+ * builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+
+2008-02-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftbase.c: <ftmac.c> is replaced by "ftmac.c" as other
+ inclusion styles. Now it always includes src/base/ftmac.c;
+ builds/mac/ftmac.c is never included in any configuration.
+
+ * builds/unix/configure.raw: Print warning if configure is executed
+ with options to specify Carbon functionalities explicitly.
+
+ * docs/INSTALL.MAC: Note that legacy builds/mac/ftmac.c is not
+ included automatically and manual replacement is required.
+
+2008-02-11 Werner Lemberg <wl@gnu.org>
+
+ * builds/modules.mk (CLOSE_MODULE, REMOVE_MODULE), builds/detect.mk
+ (dos_setup), builds/freetype.mk (clean_project_dos,
+ distclean_project_dos): Don't use \ but $(SEP). Reported by Duncan
+ Murdoch.
+
+2008-01-18 Sylvain Pasche <sylvain.pasche@gmail.com>
+
+ * src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to
+ mention intra-pixel algorithm.
+
+ * include/freetype/freetype.h (FT_Render_Mode): Mention that
+ FT_Library_SetLcdFilter can be used to reduce fringes.
+
+2008-01-16 Werner Lemberg <wl@gnu.org>
+
+ * src/raster/ftraster.c (ft_black_render): Check `outline' before
+ using it. Reported by Allan Yang.
+
+2008-01-12 Werner Lemberg <wl@gnu.org>
+
+ * src/raster/ftraster.c (FT_CONFIG_OPTION_5_GRAY_LEVELS): Remove.
+
+2008-01-12 Allan Yang, Jian Hua - SH <Allan.Yang@fmc.fujitsu.com>
+
+ * src/raster/ftraster.c (ft_black_init)
+ [FT_RASTER_OPTION_ANTI_ALIASING]: Fix compilation.
+
+2008-01-10 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Handle the case
+ where the number of contours in a simple glyph is zero (and which
+ does contain an entry in the `glyf' table). This fixes Savannah bug
+ #21990.
+
+2008-01-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Formatting suggested by Sean McBride.
+
+ * builds/mac/ftmac.c: Formatting (tab expanded).
+ * src/autofit/afindic.c: Ditto.
+ * src/base/ftcid.c: Ditto.
+ * src/base/ftmac.c: Ditto.
+
+2007-12-30 Werner Lemberg <wl@gnu.org>
+
+ * src/smooth/ftgrays.c (gray_raster_render): Check `outline'
+ correctly.
+
+2007-12-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Improvement of POSIX resource-fork accessor to load unsorted
+ references in a resource. In HelveLTMM (resource-fork PostScript
+ Type1 font bundled with Mac OS X since 10.3.x), the appearance order
+ of PFB chunks is not sorted; sorting the chunks by reference IDs is
+ required.
+
+ * include/freetype/internal/ftrfork.h (FT_RFork_Ref): New structure
+ type to store a pair of reference ID and offset to the chunk.
+
+ * src/base/ftrfork.c (ft_raccess_sort_ref_by_id): New function to
+ sort FT_RFork_Ref by their reference IDs.
+
+ (FT_Raccess_Get_DataOffsets): Returns an array of offsets that is
+ sorted by reference ID.
+
+2007-12-14 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffparse.c (cff_parse_real): Don't apply `power_ten'
+ division too early; otherwise the most significant digit(s) of the
+ final result are lost as the value is truncated to an integer. This
+ fixes Savannah bug #21794 (where the patch has been posted too).
+
+2007-12-06 Fix <4d876b82@gmail.com>
+
+ Pass options from one configure script to another as-is (not
+ expanded). This is needed for options like
+ --includedir='${prefix}/include'.
+
+ * builds/unix/detect.mk, configure: Prevent argument expansion in
+ call to the (real) `configure' script.
+
+2007-12-06 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix compilation if
+ TT_USE_BYTECODE_INTERPRETER isn't defined.
+
+2007-12-06 Werner Lemberg <wl@gnu.org>
+
+ There exist CFFs which contain opcodes for the Type 1 operators
+ `hsbw' and `closepath' which are both invalid in Type 2 charstrings.
+ However, it doesn't harm to support them.
+
+ * src/cff/cffgload.c (CFF_Operator): Add `cff_op_hsbw' and
+ `cff_op_closepath.'
+ (cff_argument_counts): Ditto.
+
+ (cff_decoder_parse_charstrings): Handle Type 1 opcodes 9 (closepath)
+ and 13 (hsbw) which are invalid in Type 2 charstrings.
+
+2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftrfork.c (raccess_guess_darwin_newvfs): New function to
+ support new pathname syntax `..namedfork/rsrc' to access a resource
+ fork on Mac OS X. The legacy syntax `/rsrc' does not work on
+ case-sensitive HFS+.
+ (raccess_guess_darwin_hfsplus): Fix a bug in the calculation of
+ buffer size to store a pathname.
+ * include/freetype/internal/ftrfork.h: Increment the number of
+ resource fork guessing rule.
+
+2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: Improve the compile tests to search
+ Carbon functions.
+ * builds/mac/ftmac.c: Import fixes for Carbon incompatibilities
+ proposed by Sean McBride from src/base/ftmac.c (see 2007-11-16).
+
+2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ The documents and comments for Mac OS X are improved by Sean
+ McBride.
+
+ * src/base/ftmac.c: Fix a comment.
+ * include/freetype/ftmac.h: Ditto.
+ * docs/INSTALL.MAC: Improve English and add comment on lowest
+ system version specified by MACOSX_DEPLOYMENT_TARGET.
+
+2007-12-04 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffload.c (cff_subfont_load): Don't use logical OR to
+ concatenate error codes.
+ * src/sfnt/ttsbit.c (Load_SBit_Range): Ditto.
+
+2007-12-04 Graham Asher <graham.asher@btinternet.com>
+
+ * src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to
+ concatenate error codes.
+
+2007-12-04 Sean McBride <sean@rogue-research.com>
+
+ * src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove compiler
+ warning.
+
+2007-11-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Fix MacOS legacy font support by Masatake Yamato on Mac OS X. It is
+ not working since 2.3.5. In FT_Open_New(), if FT_New_Stream()
+ cannot mmap() the specified file and cannot seek to head of the
+ specified file, it returns NULL stream and FT_Open_New() returns the
+ error immediately. On MacOS, most legacy MacOS fonts fall into such
+ a scenario because their data forks are zero-sized and cannot be
+ sought. To proceed to guessing of resource fork fonts, the
+ functions for legacy MacOS font must properly handle the NULL stream
+ returned by FT_New_Stream().
+
+ * src/base/ftobjs.c (IsMacBinary): Return error
+ FT_Err_Invalid_Stream_Operation immediately when NULL stream is
+ passed.
+ (FT_Open_Face): Even when FT_New_Stream() returns an error, proceed
+ to fallback. Originally, legacy MacOS font is tested in the cases
+ of FT_Err_Invalid_Stream_Operation (occurs when data fork is empty)
+ or FT_Err_Unknown_File_Format (occurs when AppleSingle header or
+ .dfont header is combined). Now the case of
+ FT_Err_Cannot_Open_Stream is included.
+
+ * src/base/ftrfork.c (FT_Raccess_Guess): When passed stream is NULL,
+ skip FT_Stream_Seek(), which seeks to the head of stream, and
+ proceed to unit testing of raccess_guess_XXX(). FT_Stream_Seek()
+ for a NULL stream causes a Bus error on Mac OS X.
+ (raccess_guess_apple_double): Return FT_Err_Cannot_Open_Stream
+ immediately if passed stream is NULL.
+ (raccess_guess_apple_single): Ditto.
+
+2007-11-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Fix for Carbon incompatibilities since Mac OS X 10.5,
+ proposed by Sean McBride.
+
+ * doc/INSTALL.MAC: Comment on MACOSX_DEPLOYMENT_TARGET.
+
+ * include/freetype/ftmac.h: Deprecate FT_New_Face_From_FOND and
+ FT_GetFilePath_From_Mac_ATS_Name. Since Mac OS X 10.5, calling
+ Carbon functions from a forked process is classified as unsafe
+ by Apple. All Carbon-dependent functions should be deprecated.
+
+ * src/base/ftmac.c: Use essential header files
+ <CoreServices/CoreServices.h> and
+ <ApplicationServices/ApplicationServices.h> instead of
+ all-in-one header file <Carbon/Carbon.h>.
+
+ Include <sys/syslimits.h> and replace HFS_MAXPATHLEN by Apple
+ genuine macro PATH_MAX.
+
+ Add fallback macro for kATSOptionFlagsUnRestrictedScope which
+ is not found in Mac OS X 10.0.
+
+ Multi-character constants ('POST', 'sfnt' etc) are replaced by
+ 64bit constants calculated by FT_MAKE_TAG() macro.
+
+ For the index in the segment of resource fork, new portable
+ type ResourceIndex is introduced for better compatibility.
+ This type is since Mac OS X 10.5, so it is defined as short
+ when built on older platforms.
+
+ (FT_ATSFontGetFileReference): If build target is only the systems
+ 10.5 and newer, it calls Apple genuine ATSFontGetFileReference().
+
+ (FT_GetFile_From_Mac_ATS_Name): Return an error if system is 10.5
+ and newer or 64bit platform, because legacy type FSSpec type is
+ removed completely.
+
+ (FT_New_Face_From_FSSpec): Ditto.
+
+2007-11-01 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere. This
+ fixes Savannah bug #21485.
+
+2007-10-29 Daniel Svoboda <dasvo@planeta@cz>
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Check first that the driver
+ can handle the font at all, then check `face_index'. Otherwise, the
+ driver might return the wrong error code. This fixes Savannah bug
+ #21468.
+
+2007-10-21 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare
+ support for bit 8 of the `fsSelection' field in the `OS/2' table.
+ MS is already using this; hopefully, this becomes part of OpenType
+ 1.5.
+ Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22
+ (WWS_SUBFAMILY).
+
+2007-10-20 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/docmaker/tohtml.py (html_header_2): Fix typo.
+ Add `td.left' element to CSS.
+ (toc_section_enter): Use it.
+
+2007-10-18 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h, src/base/ftobjs.c: Rename API
+ functions related to cmap type 14 support to the
+ `FT_Object_ActionName' scheme:
+
+ FT_Get_Char_Variant_index -> FT_Face_GetCharVariantIndex
+ FT_Get_Char_Variant_IsDefault -> FT_Face_GetCharVariantIsDefault
+ FT_Get_Variant_Selectors -> FT_Face_GetVariantSelectors
+ FT_Get_Variants_Of_Char -> FT_Face_GetVariantsOfChar
+ FT_Get_Chars_Of_Variant -> FT_Face_GetCharsOfVariant
+
+ Update documentation accordingly.
+
+ * src/sfnt/ttcmap.c: Stronger cmap 14 validation.
+ Make the code a little more consistent with FreeType coding
+ conventions and modify the cmap14 functions that returned a newly
+ allocated array to use a persistent vector from the TT_CMap14 object
+ instead.
+
+ (TT_CMap14Rec): Provide array and auxiliary data for result.
+ (tt_cmap14_done, tt_cmap14_ensure): New functions.
+
+ (tt_cmap14_init, tt_cmap14_validate, tt_cmap14_char_map_def_binary,
+ tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant,
+ tt_cmap14_char_var_index, tt_cmap14_variants,
+ tt_cmap14_char_variants, tt_cmap14_def_char_count,
+ tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
+ tt_cmap14_variant_chars, tt_cmap14_class_rec): Updated and improved.
+
+2007-10-15 George Williams <gww@silcom.com>
+
+ Add support for cmap type 14.
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h
+ (TT_CONFIG_CMAP_FORMAT_14): New macro.
+
+ * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc,
+ FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc,
+ FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New
+ support function prototypes.
+ (FT_CMap_ClassRec): Add them.
+ Update all users.
+
+ * include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New
+ macro.
+
+ * include/freetype/freetype.h (FT_Get_Char_Variant_Index,
+ FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors,
+ FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API
+ functions.
+
+ * src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary
+ function.
+ (FT_Set_Charmap): Disallow cmaps of type 14.
+ (FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault,
+ FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char,
+ FT_Get_Chars_Of_Variant): New API functions.
+
+ * src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros.
+
+ (TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate,
+ tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info,
+ tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary,
+ tt_cmap14_find_variant, tt_cmap14_char_var_index,
+ tt_cmap14_char_var_isdefault, tt_cmap14_variants,
+ tt_cmap14_char_variants, tt_cmap14_def_char_count,
+ tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
+ tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and
+ structures for cmap 14 support.
+ (tt_cmap_classes): Register tt_cmap14_class_rec.
+ (tt_face_build_cmaps): One more error message.
+
+ * docs/CHANGES: Mention cmap 14 support.
+
+2007-10-01 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (find_unicode_charmap): If search for a UCS-4
+ charmap fails, do the loop again while searching a UCS-2 charmap.
+ This favours MS charmaps over Apple ones.
+
+2007-08-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c: Introduction of abstract `short' data types,
+ ResFileRefNum and ResID. These types were introduced for Copland,
+ then backported to MPW. The variables exchanged with FileManager
+ QuickDraw frameworks are redefined by these data types. Patch was
+ proposed by Sean McBride.
+ * builds/mac/ftmac.c: Ditto.
+
+2007-08-18 Werner Lemberg <wl@gnu.org>
+
+ * src/otvalid/otvcmmn.c (otv_x_y_ux_sy): Skip context glyphs. Found
+ by Imran Yousaf. Fixes Savannah bug #20773.
+
+ (otv_Lookup_validate): Correct handling of LookupType. Found by
+ Imran Yousaf. Fixes Savannah bug #20782.
+
+2007-08-17 George Williams <gww@silcom.com>
+
+ * src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix handling of
+ SingleSubstFormat1.
+
+2007-08-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: Fix a bug which sets CC_BUILD by
+ ${build-gcc} (unchecked) instead of by ${build}-gcc (checked).
+ Found by Ryan Hill.
+
+2007-08-11 George Williams <gww@silcom.com>
+
+ * src/otvalid/otvcommn.c, src/otvalid/otvcommn.h
+ (otv_Coverage_validate): Add fourth argument to pass an expected
+ count value. Update all users.
+ Check glyph IDs.
+ (otv_ClassDef_validate): Check `StartGlyph'.
+
+ * src/otvalid/otvgsub.c (otv_SingleSubst_validate): More glyph ID
+ checks.
+
+ * src/otvalid/otvmath.c (otv_MathConstants_validate): There are only
+ 56 constants.
+ (otv_GlyphAssembly_validate, otv_MathGlyphConstruction_validate):
+ Check glyph IDs.
+
+2007-08-08 Werner Lemberg <wl@gnu.org>
+
+ * src/otvalid/otvbase.c, src/otvalid/otvcommn.c,
+ src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c,
+ src/otvalid/otvjstf.c: s/FT_INVALID_DATA/FT_INVALID_FORMAT/ where
+ appropriate. Reported by George.
+
+ * include/freetype/internal/fttrace.h: Define `trace_otvmath'.
+
+ * src/otvalid/rules.mk (OTV_DRV_SRC): Add otvmath.c.
+
+ * docs/CHANGES: Updated.
+
+2007-08-08 George Williams <gww@silcom.com>
+
+ Add `MATH' validating support to otvalid module.
+
+ * include/freetype/tttags.h (TTAG_MATH): New macro.
+ * include/freetype/ftotval.h (FT_VALIDATE_MATH): New macro.
+ (FT_VALIDATE_OT): Updated.
+
+ * src/otvalid/otmath.c: New file.
+
+ * src/otvalid/otvalid.c: Include otvmath.c.
+ * src/otvalid/otvmod.c (otv_validate): Handle `MATH' table.
+
+2007-08-04 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.raw: Add call to AC_LIBTOOL_WIN32_DLL.
+ Fixes Savannah bug #20686.
+
+2007-08-03 Werner Lemberg <wl@gnu.org>
+
+ * src/psnames/psmodule.c: Fix usage of
+ FT_CONFIG_OPTION_POSTSCRIPT_NAMES macro. Reported by Graham Asher.
+
+2007-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c (open_face_from_buffer): The argument
+ `driver_name' is typed as `const char*' to match with the
+ callers in FT_New_Face_From_LWFN and FT_New_Face_From_SFNT.
+ This is same with open_face_from_buffer in src/base/ftobjs.c.
+ Found and fixed by Sean McBride.
+
+2007-07-28 Werner Lemberg <wl@gnu.org>
+
+ * src/raster/ftraster.c (count_table): Make it conditional.
+ * src/base/ftobjs.c (FT_New_Library): Check FT_RENDER_POOL_SIZE with
+ a preprocessor statement.
+
+2007-07-27 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftoutln.c (FT_Outline_Translate): Check `outline' before
+ first usage. From Savannah patch #6115.
+
+2007-07-16 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2007-07-16 Derek Clegg <dclegg@apple.com>
+
+ Add new service for getting the ROS from a CID font.
+
+ * include/freetype/config/ftheader.h (FT_CID_H): New macro.
+ * include/freetype/ftcid.h: New file.
+
+ * include/freetype/internal/ftserv.h (FT_SERVIVE_CID_H): New macro.
+ * include/freetype/internal/services/svcid.h: New file.
+
+ * src/base/ftcid.c: New file.
+
+ * src/cff/cffdrivr.c: Include FT_SERVICE_CID_H.
+ (cff_get_ros): New function.
+ (cff_service_cid_info): New service structure.
+ (cff_services): Register it.
+
+ * src/cff/cffload.c (cff_font_done): Free registry and ordering.
+
+ * src/cff/cfftypes.h (CFF_FontRec): Add `registry' and `ordering'.
+
+ * modules.cfg (BASE_EXTENSIONS): Add ftcid.c.
+
+2007-07-11 Derek Clegg <dclegg@apple.com>
+
+ Add support for postscript name service to CFF driver.
+
+ * src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_NAME_H.
+ (cff_get_ps_name): New function.
+ (cff_service_ps_name): New service structure.
+ (cff_services): Register it.
+
+2007-07-07 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftglyph.c (FT_Glyph_Copy): Fix initialization of
+ `target'. Reported by Sean McBride.
+
+2007-07-06 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/pfrcmap.c: Include pfrerror.h.
+
+ * src/autofit/afindic.c: Add some external declarations to pacify
+ `make multi' compilation.
+
+ * src/cid/cidgload.c (cid_load_glyph): Pacify compiler.
+
+ * src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c
+ (cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP),
+ src/autofit/aflatin.c (af_latin_hints_compute_edges),
+ src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c
+ (tt_face_get_metrics), src/base/ftobjs.c (open_face)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler.
+
+ * docs/release: Mention test compilation targets.
+
+2007-07-04 Werner Lemberg <wl@gnu.org>
+
+ * docs/PROBLEMS: Mention that some PS based fonts can't be
+ handled correctly by FreeType.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Always allow a
+ recursion depth of 1. This was the maximum value in TrueType 1.0,
+ and some older fonts don't set this field correctly.
+
+ * src/gxvalid/gxvmort1.c
+ (gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
+
+2007-07-03 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
+ `round' to pacify compiler.
+
+2007-07-02 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.3.5 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-5'.
+
+ * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+ version number to 2.3.5.
+
+ * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj,
+ builds/win32/visualce/index.html,
+ builds/win32/visualce/freetype.dsp,
+ builds/win32/visualce/freetype.vcproj: s/2.3.4/2.3.5/, s/234/235/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+
+ * builds/unix/configure.raw (version_info): Set to 9:16:3.
+
+2007-07-01 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h, src/base/ftpatent.c
+ (FT_Face_SetUnpatentedHinting): New function to dynamically change
+ the setting after a face is created.
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix a small bug
+ that created distortions in the bytecode interpreter results.
+
+2007-06-30 David Turner <david@freetype.org>
+
+ * src/truetype/ttinterp.c (Ins_IUP): Add missing variable
+ initialization.
+
+ * src/autofit/aflatin.c (af_latin_metric_init_blues): Get rid of an
+ infinite loop in the case of degenerate fonts.
+
+2007-06-26 Rahul Bhalerao <b.rahul.pm@gmail.com>
+
+ Add autofit module for Indic scripts. This currently just reuses
+ the CJK-specific functions.
+
+ * include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New
+ macro.
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+ * src/autofit/afindic.c, src/autofit/afindic.h: New files.
+
+ * src/autofit/afglobal.c, src/autofit/aftypes.h,
+ src/autofit/autofit.c: Updated.
+
+ * src/autofit/Jamfile (_sources), * src/autofit/rules.mk
+ (AUTOF_DRV_SRC): Updated.
+
+2007-06-23 David Turner <david@freetype.org>
+
+ * src/truetype/ttgload.c (TT_Load_Simple): Fix change from
+ 2007-06-16 that prevented the TrueType module from loading most
+ glyphs.
+
+2007-06-20 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_slot_load): Fix logic of 2007-05-28
+ change.
+
+2007-06-19 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_encoding): Handle one more error.
+
+2007-06-19 Dmitry Timoshkov <dmitry@codeweavers.com>
+
+ * src/winfonts/winfnt.c (fnt_face_get_dll_font): Return error
+ FNT_Err_Invalid_File_Format if file format was recognized but
+ the file doesn't contain any FNT(NE) or RT_FONT(PE) resources.
+ Add verbose debug logs to make it easier to debug failing load
+ attempts.
+ (FNT_Face_Init): A single FNT font can't contain more than 1 face,
+ so return an error if requested face index is > 0.
+ Do not do further attempt to load fonts if a previous attempt has
+ failed but returned error FNT_Err_Invalid_File_Format, i.e., the
+ file format has been recognized but no fonts found in the file.
+
+2007-07-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c: Apply patches proposed by Sean McBride.
+ (FT_GetFile_From_Mac_Name): Insert FT_UNUSED macros to fix
+ the compiler warnings against unused arguments.
+ (FT_ATSFontGetFileReference): Ditto.
+ (FT_GetFile_From_Mac_ATS_Name): Ditto.
+ (FT_New_Face_From_FSSpec): Ditto.
+ (lookup_lwfn_by_fond): Fix wrong comment.
+ Replace `const StringPtr' by more appropriate type
+ `ConstStr255Param'.
+ FSRefMakePathPath always returns UTF8 POSIX pathname in
+ Mach-O, thus HFS pathname support is dropped.
+ (count_faces): Remove HLock and HUnlock which is not
+ required on Mac OS X anymore.
+ (FT_New_Face_From_SFNT): Ditto.
+ (FT_New_Face_From_FOND): Ditto.
+ * builds/mac/ftmac.c: Synchronize to src/base/ftmac.c,
+ except of HFS pathname support and HLock/HUnlock.
+ They are required on classic CFM environment.
+
+2007-06-18 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/psobjs.c (ps_parser_skip_PS_token): Remove incorrect
+ assertion.
+ (ps_parser_to_bytes): Fix error message.
+
+ * src/type42/t42objs.c (T42_Open_Face): Handle one more error.
+ * src/type42/t42parse.c (t42_parse_sfnts): s/alloc/allocated/.
+ Don't allow mixed binary and hex strings.
+ Handle string_size == 0 and string_buf == 0.
+ (t42_parse_encoding): Handle one more error.
+
+2007-06-18 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/psobjs.c (ps_tofixedarray, ps_tocoordarray): Fix exit
+ logic.
+ (ps_parser_load_field) <T1_FIELD_TYPE_BBOX>: Skip delimiters
+ correctly.
+ (ps_parser_load_field_table): Use `fields->array_max' instead of
+ T1_MAX_TABLE_ELEMENTS to limit the number of arguments.
+
+ * src/cff/cffgload.c (cff_decoder_prepare): Fix change from
+ 2007-06-06.
+
+2007-06-17 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/ftrandom.c (font_size): New global variable.
+ (TestFace): Use it.
+ (main): Handle new option `--size' to set `font_size'.
+ (Usage): Updated.
+
+ * src/winfonts/winfnt.c (fnt_face_get_dll_font): Exit in case of
+ invalid font.
+ (FNT_Load_Glyph): Protect against invalid bitmap width.
+
+2007-06-16 David Turner <david@freetype.org>
+
+ * src/smooth/ftgrays.c (gray_find_cell, gray_set_cell, gray_hline):
+ Prevent integer overflows when rendering very large outlines.
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check the
+ well-formedness of the contours array when loading a glyph.
+
+ * src/truetype/ttinterp.c (TT_Load_Context): Initialize `zp0', `zp1',
+ and `zp2'.
+ (Ins_IP): Check argument ranges to reject bogus operations properly.
+ (IUP_WorkerRec): Add `max_points' member.
+ (_iup_worker_interpolate): Check argument ranges.
+ (Ins_IUP): Ignore empty outlines.
+
+2007-06-16 Dmitry Timoshkov <dmitry@codeweavers.com>
+
+ * src/winfonts/winfnt.h: Add necessary structures for PE resource
+ parsing.
+ (WinPE32_HeaderRec): New structure.
+ (WinPE32_SectionRec): New structure.
+ (WinPE_RsrcDirRec): New structure.
+ (WinPE_RsrcDirEntryRec): New structure.
+ (WinPE_RsrcDataEntryRec): New structure.
+ (FNT_FontRec): Remove unused `size_shift' field.
+
+ * src/winfonts/winfnt.c (fnt_face_get_dll_font): Add support for
+ loading bitmap .fon files in PE format.
+
+2007-06-15 Dmitry Timoshkov <dmitry@codeweavers.com>
+
+ * builds/win32/ftdebug.c: Unify debug level handling with other
+ platforms.
+
+2007-06-14 Dmitry Timoshkov <dmitry@codeweavers.com>
+
+ * builds/win32/ftdebug.c (FT_Message): Send debug output to the
+ console as well as to the debugger.
+
+2007-06-14 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/aflatin.c (af_latin_uniranges): Expand structure to
+ cover all ranges which could possibly be handled by the aflatin
+ module (since the default fallback for unknown ranges is now the
+ afcjk module). It might be necessary to fine-tune this further by
+ splitting off modules for Greek, Cyrillic, or other blocks.
+
+2007-06-11 David Turner <david@freetype.org>
+
+ * src/autofit/aflatin.c (af_latin_hints_link_segments): Fix
+ incorrect segment linking computation. This was the root cause of
+ Savannah bug #19565.
+
+
+ * src/autofit/* [FT_OPTION_AUTOFIT2]: Some very experimental changes
+ to improve the Latin auto-hinter. Note that the new code is
+ disabled by default since it is not stabilized yet.
+
+ * src/autofit/aflatin2.c, src/autofit/aflatin2.h: New files
+ (disabled currently).
+
+ * src/autofit/afhints.c: Remove dead code.
+ (af_axis_hints_new_edge): Add argument to handle segment directions.
+ (af_edge_flags_to_string): New function.
+ (af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Handle
+ option flags.
+ (af_glyph_hints_reload): Add argument to handle inflections.
+ Simplify.
+ (af_direction_compute): Fine tuning.
+ (af_glyph_hints_align_edge_points): Fix logic.
+ (af_glyph_hints_align_strong_points): Do linear search for small
+ edge counts.
+ (af_glyph_hints_align_weak_points): Skip any touched neighbors.
+ (af_iup_shift): Handle zero `delta'.
+
+ * src/autofit/afhints.h: Updated.
+ (AF_SORT_SEGMENTS): New macro (disabled).
+ (AF_AxisHintsRec) [AF_SORT_SEGMENTS]: New member `mid_segments'.
+
+ * src/autofit/afglobal.c (af_face_globals_get_metrics): Add
+ argument to pass option flags for handling scripts.
+ * src/autofit/afglobal.h: Updated.
+
+ * src/autofit/afcjk.c: Updated.
+ * src/autofit/aflatin.c: Updated.
+ (af_latin_metrics_scale_dim): Don't reduce scale by 2%.
+
+ (af_latin_hints_compute_segments) [AF_HINT_METRICS]: Remove dead code.
+ (af_latin_hints_compute_edges) [AF_HINT_METRICS]: Remove dead code.
+ Don't set `edge->dir'
+ (af_latin_hint_edges): Add more logging.
+
+ * src/autofit/afloader.c: Updated.
+
+2007-06-11 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Document FT_Face_CheckTrueTypePatents.
+
+2007-06-10 David Turner <david@freetype.org>
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Slight speed-up to
+ the TrueType glyph loader.
+
+ * include/freetype/config/ftoption.h: Clarify documentation
+ regarding unpatented hinting.
+
+
+ Add new `FT_Face_CheckTrueTypePatents' API.
+
+ * include/freetype/freetype.h (FT_Face_CheckTrueTypePatents): New
+ declaration.
+
+ * include/freetype/internal/services/svttglyf.h,
+ src/base/ftpatent.c: New files.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_GLYF_H):
+ New macro.
+
+ * src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_GLYF_H and
+ `ttpload.h'.
+ (tt_service_truetype_glyf): New service structure.
+ (tt_services): Register it.
+
+ * modules.cfg (BASE_EXTENSIONS), src/base/Jamfile (_sources): Add
+ `ftpatent.c'.
+
+2007-06-08 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28.
+ Fonts without a cmap must be handled correctly by FreeType (anything
+ else would be a bug).
+
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+ [FT_DEBUG_LEVEL_TRACE]: Improve tracing message.
+
+2007-06-07 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttsbit0.c (tt_sbit_decoder_init,
+ tt_sbit_decoder_load_image): Protect against integer overflows.
+
+
+ * src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks
+ for `x_control' and `y_control'.
+
+2007-06-06 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftoutln.c (FT_Outline_Decompose): Check `last'.
+
+
+ * src/pfr/pfrcmap.c (pfr_cmap_init): Convert assertion into normal
+ FreeType error.
+
+
+ * src/winfonts/winfnt.c (fnt_face_get_dll_font): Do a rough check of
+ `font_count'.
+
+
+ * src/type1/t1load.c (parse_font_matrix): Check `temp_scale'.
+
+
+ * src/cff/cffgload.c (cff_decoder_prepare): Change return type to
+ `FT_Error'.
+ Check `fd_index'.
+ (cff_slot_load): Updated.
+ * src/cff/cffgload.h: Updated.
+
+2007-06-05 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/pfrgload.c (pfr_glyph_done): Comment out unused code.
+ (pfr_glyph_load_simple): Convert assertion into normal FreeType
+ error.
+ Check `idx'.
+ (pfr_glyph_load_compound, pfr_glyph_curve_to, pfr_glyph_line_to):
+ Convert assertion into normal FreeType error.
+
+ * src/pfr/pfrtypes.h (PFR_GlyphRec): Comment out unused code.
+
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Check `family_size'.
+
+
+ * src/psaux/psobjs.c (ps_tocoordarray, ps_tofixedarray): Return -1
+ in case of parsing error.
+ (ps_parser_load_field): Updated.
+
+ * src/type1/t1load.c (parse_font_matrix): Updated.
+
+2007-06-04 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidgload.c (cid_load_glyph): Check `fd_select'.
+
+ * src/tools/ftrandom/Makefile: Depend on `libfreetype.a'.
+
+2007-06-03 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/ftrandom/*: Add the `ftrandom' test program written by
+ George Williams (with some modifications).
+
+2007-06-03 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (destroy_charmaps), src/type1/t1objs.c
+ (T1_Face_Done), src/winfonts/winfnt.c (FNT_Face_Done): Check for
+ face == NULL. Suggested by Graham Asher.
+
+2007-06-03 Ismail Dönmez <ismail@pardus.org.tr>
+
+ * src/base/ftobjs.c (FT_Request_Metrics): Fix compiler warning.
+
+2007-06-02 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/fterrdef.h (FT_Err_Corrupted_Font_Header,
+ FT_Err_Corrupted_Font_Glyphs): New error codes for BDF files.
+
+ * src/bdf/bdflib.c (bdf_load_font): Use them.
+
+ * src/bdf/bdflib.c (_bdf_parse_start): Check `FONT' better.
+
+2007-06-01 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Request_Metrics), src/cache/ftccmap.c
+ (FTC_CMapCache_Lookup): Remove unused code.
+
+2007-06-01 Sean McBride <sean@rogue-research.com>
+
+ * src/truetype/ttinterp.c (Null_Vector, NULL_Vector): Removed,
+ unused.
+
+2007-06-01 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidparse.c (cid_parser_new): Don't continue second search
+ pass for `StartData' if an error has occurred.
+ Exit properly if no `StartData' has been seen at all.
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but
+ LONG_MAX to avoid compiler warning. Suggested by Sean McBride.
+
+2007-05-30 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_subrs, parse_charstrings): Protect
+ against too small binary data strings.
+
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Check `STARTCHAR' better.
+
+2007-05-28 David Turner <david@freetype.org>
+
+ * src/cff/cffgload.c (cff_slot_load): Do not apply the identity
+ transformation. This significantly reduces the loading time of CFF
+ glyphs.
+
+ * docs/CHANGES: Updated.
+
+ * src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT): Change default
+ hinting script to CJK, since it works well with more scripts than
+ latin. Thanks to Rahul Bhalerao <b.rahul.pm@gmail.com> for pointing
+ this out!
+
+2007-05-25 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2007-05-24 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration
+ into TT_USE_BYTECODE_INTERPRETER preprocessor block.
+
+2007-05-24 Graham Asher <graham.asher@btinternet.com>
+
+ * src/truetype/ttobjs.c (tt_size_ready_bytecode)
+ [!TT_USE_BYTECODE_INTERPRETER]: Removed. Unused.
+
+2007-05-22 David Turner <david@freetype.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix last change to
+ avoid crashes in case the bytecode interpreter is not used.
+
+
+ Avoid heap blowup with very large .Z font files. This fixes
+ Savannah bug #19910.
+
+ * src/lzw/ftzopen.h (FT_LzwStateRec): Remove `in_cursor',
+ `in_limit', `pad', `pad_bits', and `in_buff' members.
+ Add `buf_tab', `buf_offset', `buf_size', `buf_clear', and
+ `buf_total' members.
+
+ * src/lzw/ftzopen.c (ft_lzwstate_get_code): Rewritten. It now takes
+ only one argument.
+ (ft_lzwstate_refill, ft_lzwstate_reset, ft_lzwstate_io): Updated.
+
+2007-05-20 Ismail Dönmez <ismail@pardus.org.tr>
+
+ * src/pshinter/pshrec.c (ps_mask_table_set_bits): Add `const'.
+ (ps_dimension_set_mask_bits): Remove `const'.
+
+2007-05-19 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttmtx.c (tt_face_get_metrics)
+ [!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix.
+
+2007-05-19 Derek Clegg <dclegg@apple.com>
+
+ Savannah patch #5929.
+
+ * include/freetype/tttables.h, src/base/ftobjcs.c
+ (FT_Get_CMap_Format): New function.
+
+ * include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add
+ `format' member.
+ * src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set
+ cmap_info->format.
+
+2007-05-19 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Save graphics state
+ before handling subglyphs so that it can be reinitialized each time.
+ This fixes Savannah bug #19859.
+
+2007-05-16 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink),
+ src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h
+ (FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init),
+ src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea,
+ tt_face_get_metrics): Fix type-punning issues.
+
+2007-05-15 David Turner <david@freetype.org>
+
+ * include/freetype/config/ftstdlib.h,
+ include/freetype/internal/ftobjs.h: As suggested by Graham Asher,
+ ensure that ft_isalnum, ft_isdigit, etc., use hard-coded values
+ instead on relying on the locale-dependent functions provided by
+ <ctypes.h>.
+
+2007-05-15 Graham Asher <graham.asher@btinternet.com>
+
+ * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused
+ variable.
+ * src/autofit/afloader.c (af_loader_load_g): Ditto.
+
+ * src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'.
+ (open_face_from_buffer): Initialize `stream'.
+ (FT_Request_Metrics): Remove unused variable.
+ Remove redundant `break' statements.
+ (FT_Get_Track_Kerning): Remove unused variable.
+
+ * src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs,
+ afm_parse_kern_data): Remove redundant
+ `break' statements.
+ (afm_parser_parse): Ditto.
+ Don't use uninitialized variables.
+
+ * src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long.
+ Use `|' operator instead of `^' to set it.
+ Update all users.
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'.
+ * src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable.
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
+ comparison.
+ (TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'.
+ (TT_Load_Glyph): Remove unused variable.
+
+2007-05-13 Derek Clegg <dclegg@apple.com>
+
+ * src/base/ftobjs.c (FT_New_Library): Only allocate rendering pool
+ if FT_RENDER_POOL_SIZE is > 0. From Savannah patch #5928.
+
+2007-05-11 David Turner <david@freetype.org>
+
+ * src/cache/ftbasic.c, include/freetype/ftcache.h
+ (FTC_ImageCache_LookupScaler, FTC_SBit_Cache_LookupScaler): Two new
+ functions that allow us to look up glyphs using an FTC_Scaler object
+ to specify the size, making it possible to use fractional pixel
+ sizes.
+
+ * src/truetype/ttobjs.c (tt_size_ready_bytecode): Set
+ `size->cvt_ready'. Reported by Boris Letocha.
+
+2007-05-09 Graham Asher <graham.asher@btinternet.com>
+
+ * src/truetype/ttinterp.c (Ins_IP), src/autofit/aflatin.c
+ (af_latin_metrics_scale_dim): Fix compiler warnings.
+
+2007-05-06 Werner Lemberg <wl@gnu.org>
+
+ * builds/win32/visualce/freetype.sln: Removed, as requested by
+ Vincent.
+
+2007-05-04 Vincent RICHOMME <richom.v@free.fr>
+
+ * builds/win32/visualce/*: Add Visual C++ project files for Pocket
+ PC targets.
+
+ * docs/CHANGES: Document them.
+
+2007-05-04 <harry@kdevelop.org>
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Handle return value 0 of
+ mmap (which might happen on some RTOS). From Savannah patch #5909.
+
+2007-05-03 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): Simplify code.
+ * include/freetype/freetype.h (FT_Set_Char_Size): Update
+ documentation.
+
+2007-04-28 Victor Stinner <victor.stinner@inl.fr>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading
+ `cmap'.
+
+2007-04-27 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check for negative
+ number of points in contours. Problem reported by Victor Stinner
+ <victor.stinner@haypocalc.com>.
+ (TT_Process_Simple_Glyph): Synchronize variable types.
+
+2007-04-26 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftglyph.c (FT_Glyph_Copy): Always set second argument to
+ zero in case of error. This fixes Savannah bug #19689.
+
+2007-04-25 Boris Letocha <b.letocha@cz.gmc.net>
+
+ * src/truetype/ttobjs.c: Fix a typo that created a speed regression
+ in the TrueType bytecode loader.
+
+2007-04-10 Martin Horak <horakm@centrum.cz>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_INCREMENTAL]:
+ Ignore `hhea' table. This fixes Savannah bug #19261.
+
+2007-04-09 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.3.4 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-4'.
+
+ * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+ version number to 2.3.4.
+
+ * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj: s/2.3.3/2.3.4/, s/233/234/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+ * builds/unix/configure.raw (version_info): Set to 9:15:3.
+
+2007-04-09 Martin Horak <horakm@centrum.cz>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Save and restore
+ memory stream to avoid a crash with the incremental memory
+ interface (Savannah bug #19260).
+
+2007-04-06 David Turner <david@freetype.org>
+
+ * src/base/ftbimap.c (ft_bitmap_assure_buffer): Fix buffer-overwrite bug
+ (Savannah bug #19536).
+
+2007-04-04 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.3.3 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-3'.
+
+ * docs/CHANGES: Mention CVE-2007-1351.
+
+2007-04-03 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): As suggested by James Cloos,
+ if one of the resolution values is 0, treat it as if it were the
+ same as the other value.
+
+2007-04-02 David Turner <david@freetype.org>
+
+ Add special code to detect `extra-light' fonts and do not snap their
+ stem widths too much to avoid bizarre hinting effects.
+
+ * src/autofit/aflatin.h (AF_LatinAxisRec): Add `standard_width' and
+ `extra_light' members.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize
+ them.
+ (af_latin_metrics_scale_dim): Set `extra_light'.
+ (af_latin_compute_stem_width): Use `extra_light'.
+
+2007-03-28 David Turner <david@freetype.org>
+
+ * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix zero-ing of the
+ padding.
+
+2007-03-28 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdflib.c (setsbit, sbitset): Handle values >= 128
+ gracefully.
+ (_bdf_set_default_spacing): Increase `name' buffer size to 256 and
+ issue an error for longer names. This fixes CVE-2007-1351.
+ (_bdf_parse_glyphs): Limit allowed number of glyphs in font to the
+ number of code points in Unicode.
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj, README: s/2.3.2/2.3.3/,
+ s/232/233/.
+
+ * docs/CHANGES: Mention ftdiff.
+
+2007-03-26 David Turner <david@freetype.org>
+
+ * src/truetype/ttinterp.c [FIX_BYTECODE]: Remove it and
+ corresponding code.
+ (Ins_MD): Last regression fix.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix blues
+ computations in order to ignore single-point contours. These are
+ never rasterized and correspond in certain fonts to mark-attach
+ points that are very far from the glyph's real outline, ruining the
+ computation.
+
+ * src/autofit/afloader.c (af_loader_load_g): In the case of
+ monospaced fonts, always set `rsb_delta' and `lsb_delta' to 0.
+ Otherwise code that uses them will most certainly ruin the fixed
+ advance property.
+
+ * docs/CHANGES, docs/VERSION.DLL, README, Jamfile (RefDoc): Update
+ documentation and bump version number to 2.3.3.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+ * builds/unix/configure.raw (version_info): Set to 9:14:3.
+
+2007-03-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/ftconfig.in: Disable Carbon framework dependency on
+ 64bit ABI on Mac OS X 10.4.x (ppc & i386). Found by Sean McBride.
+ * builds/vms/ftconfig.h: Ditto.
+ * include/freetype/config/ftconfig.h: Ditto.
+
+2007-03-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Temporary fix to prevent
+ 32bit unsigned long overflow by 64bit filesize on LP64 platform, as
+ proposed by Sean McBride:
+ http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
+
+2007-03-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/ftconfig.in: Suppress SGI compiler's warning against
+ setjmp, proposed by Sean McBride:
+ http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
+
+2007-03-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: Dequote `OS_INLINE' in comment of
+ conftest.c, to avoid unexpected shell evaluation. Possibly it is a
+ bug or undocumented behaviour of autoconf.
+
+2007-03-18 David Turner <david@freetype.org>
+
+ * src/truetype/ttinterp.c (Ins_MDRP): Another bytecode regression
+ fix; testing still needed.
+
+ * src/truetype/ttinterp.c (Ins_MD): Another bytecode regression fix.
+
+2007-03-17 David Turner <david@freetype.org>
+
+ * src/truetype/ttinterp.c (Ins_IP): Fix wrong handling of the
+ (undocumented) twilight zone special case.
+
+2007-03-09 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.3.2 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-2'.
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj, README: s/2.3.1/2.3.2/,
+ s/231/232/.
+
+2007-03-08 David Turner <david@freetype.org>
+
+ * docs/CHANGES, docs/VERSION.DLL: Updated for upcoming release.
+
+ * builds/unix/configure.raw (version_info): Set to 9:13:3.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+ * README, Jamfile (RefDoc): s/2.3.1/2.3.2/.
+
+ * src/base/ftutil.c (ft_mem_strcpyn): Fix a bug that prevented the
+ function to work properly, over-writing user-provided buffers in
+ some cases. Reported by James Cloos <cloos@jhcloos.com>.
+
+
+2007-03-05 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftstdlib.h (ft_strstr): New wrapper
+ macro for `strstr'.
+
+ * src/truetype/ttobjs.c (tt_face_init): Use ft_strstr for scanning
+ `trick_names', as suggested by Ivan Nincic.
+
+2007-03-05 David Turner <david@freetype.org>
+
+ * src/base/ftinit.c (FT_Init_FreeType): Fix a small memory leak in
+ case FT_Init_FreeType fails for some reason. Problem reported by
+ Maximilian Schwerin <maximilian.schwerin@buelowssiege.de>.
+
+ * src/truetype/ttobs.c (tt_size_init_bytecode): Clear the `x_ppem'
+ and `y_ppem' fields of the `TT_Size.metrics' structure, not those of
+ `TT_Size.root.metrics'. Problem reported by Daniel Glöckner
+ <daniel-gl@gmx.net>.
+
+ * src/type1/t1afm.c (T1_Read_PFM): Read kerning values as 16-bit
+ signed values, not unsigned ones. Problem reported by Johannes
+ Walther <joh_walt@yahoo.de>.
+
+2007-02-21 David Turner <david@freetype.org>
+
+ * src/pshinter/pshalgo.c (psh_hint_align): Fix a bug in the hinting
+ of small and ghost stems in the Postscript interpreter.
+
+2007-02-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Fix memory
+ leak, patch by "Jjgod Jiang" <gzjjgod@gmail.com>.
+ * builds/mac/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Ditto.
+
+2007-02-16 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (Ins_MD): Remove unused variable.
+ * src/autofit/aflatin.c (af_latin_hints_link_segments): Ditto.
+
+2007-02-14 David Turner <david@freetype.org>
+
+ It seems that the following changes fix most of the known
+ interpreter problems with my fonts, but more testing is needed,
+ though.
+
+ * src/truetype/ttinterp.c (FIX_BYTECODE): Activate.
+ (TT_MulFix14): Rewrite.
+ (Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Improved and updated.
+ (Ins_MIRP): Ditto.
+
+2007-02-12 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (Project_x, Project_y): Remove compiler
+ warnings.
+
+ * src/pcf/pcfread.c (pcf_interpret_style), src/bdf/bdfdrivr.c
+ (bdf_interpret_style): Ditto.
+
+2007-02-12 David Turner <david@freetype.org>
+
+ Simplify projection and dual-projection code interface.
+
+ * src/truetype/ttinterp.h (TT_Project_Func): Use `FT_Pos', not
+ FT_Vector' as argument type.
+ * src/truetype/ttinterp.c (CUR_Func_project, CUR_Func_dualproj):
+ Updated.
+ (CUR_fast_project, CUR_fast_dualproj): New macros.
+ (Project, Dual_Project, Project_x, Project_y): Updated.
+ (Ins_GC, Ins_SCFS, Ins_MDAP, Ins_MIAP, Ins_IP): Use new `fast'
+ macros.
+
+
+ * src/autofit/afloader.c (af_loader_load_g): Improve spacing
+ adjustments for the non-light auto-hinted modes. Gets rid of
+ `inter-letter spacing is too wide' problems.
+
+ * src/autofit/aflatin.c (af_latin_hints_link_segments,
+ af_latin_hints_compute_edges): Slight optimization of the segment
+ linker and better handling of serif segments to get rid of broken
+ `9' in Arial at 9pt (96dpi).
+
+
+ Introduce new string functions and the corresponding macros to get
+ rid of various uses of strcpy and other `evil' functions, as well as
+ to simplify a few things.
+
+ * include/freetype/internal/ftmemory.h (ft_mem_strdup, ft_mem_dup,
+ ft_mem_strcpyn): New declarations.
+ (FT_MEM_STRDUP, FT_STRDUP, FT_MEM_DUP, FT_DUP, FT_STRCPYN): New
+ macros.
+ * src/base/ftutil.c (ft_mem_dup, ft_mem_strdup, ft_mem_strcpyn): New
+ functions.
+
+ * src/bfd/bfddrivr.c (bdf_interpret_style, BDF_Face_Init),
+ src/bdf/bdflib.c (_bdf_add_property), src/pcf/pcfread.c
+ (pcf_get_properties, pcf_interpret_style, pcf_load_font),
+ src/cff/cffdrivr.c (cff_get_glyph_name), src/cff/cffload.c
+ (cff_index_get_sid_string), src/cff/cffobjs.c (cff_strcpy),
+ src/sfnt/sfdriver.c (sfnt_get_glyph_name), src/type1/t1driver.c
+ (t1_get_glyph_name), src/type42/t42drivr.c (t42_get_glyph_name,
+ t42_get_name_index): Use new functions and simplify code.
+
+ * builds/mac/ftmac.c (FT_FSPathMakeSpec): Don't use FT_MIN.
+
+2007-02-11 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/afloader.c (af_loader_load_g): Don't change width for
+ non-spacing glyphs.
+
+2007-02-07 Tom Parker <palfrey@tevp.net>
+
+ * src/cff/cffdrivr.c (cff_get_name_index): Protect against NULL
+ pointer.
+
+2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/ftmac.h (FT_DEPRECATED_ATTRIBUTE):
+ Introduce __attribute((deprecated))__ to warn functions
+ which use non-ANSI data types in its interfaces.
+ (FT_GetFile_From_Mac_Name): Deprecated, using FSSpec.
+ (FT_GetFile_From_Mac_ATS_Name): Deprecated, using FSSpec.
+ (FT_New_Face_From_FSSpec): Deprecated, using FSSpec.
+ (FT_New_Face_From_FSRef): Deprecated, using FSRef.
+
+ * src/base/ftmac.c: Predefine FT_DEPRECATED_ATTRIBUTE as void
+ to avoid warning in building FreeType.
+ * builds/mac/ftmac.c: Ditto.
+
+2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftbase.c: Fix to use builds/mac/ftmac.c, if configured
+ `--with-fsspec' etc. Replace #include "ftmac.c" with
+ #include <ftmac.c>.
+
+2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/ftmac.h (FT_GetFilePath_From_Mac_ATS_Name):
+ Introduced as replacement of FT_GetFile_From_Mac_ATS_Name.
+ * src/base/ftmac.c (FT_GetFilePath_From_Mac_ATS_Name): Ditto.
+ (FT_GetFile_From_Mac_ATS_Name): Rewritten as wrapper of
+ FT_GetFilePath_From_Mac_ATS_Name.
+ * builds/mac/ftmac.c: Ditto.
+
+2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/ftmac.h: Fixed wrong comment: FSSpec of
+ FT_GetFile_From_Mac_Name, FT_GetFile_From_Mac_ATS_Name are
+ for passing to FT_New_Face_From_FSSpec.
+
+2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw: Check whether Mac OS X system headers
+ can be built under ANSI C mode.
+
+ * src/base/ftmac.c (OS_INLINE): Redefine OS_INLINE by a version
+ compatible to ANSI C in case system headers are ANSI C incompatible.
+ * builds/mac/ftmac.c (OS_INLINE): Ditto.
+
+2007-02-01 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ttnameid.h (TT_MS_LANGID_DZONGHKA_BHUTAN):
+ Explain why applications shouldn't use it. Found by Alexei.
+
+2007-02-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/unix/freetype2.m4 (AC_CHECK_FT2): Fix spelling of warning
+ message.
+
+ * src/gxvalid/gxvmort1.c
+ (gxv_mort_subtable_type1_substTable_validate): Fix debugging
+ message.
+
+2007-01-31 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.3.1 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-1-FINAL'.
+
+ * builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj: s/230/231/.
+ * builds/win32/visualc/index.html: s/221/231/.
+
+ * vms_make.com: Add `ftgasp'.
+
+2007-01-30 David Turner <david@freetype.org>
+
+ Tag sources with VER-2-3-1 to prepare release.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+ * docs/VERSION.DLL, docs/release, README, Jamfile (RefDoc):
+ s/2.3.0/2.3.1/.
+
+ * builds/unix/configure.raw (version_info): Set to 9:12:3.
+
+
+ * src/autofit/aftypes.h (AF_USE_WARPER), src/autofit/afloader.c
+ (af_loader_load_g): Disable the warper (i.e., the light hinting
+ improvements) to make a 2.3.1 bugfix release before introducing a
+ new feature. This should give us more time to tune and improve the
+ warper for the next release.
+
+ * docs/CHANGES: Update accordingly.
+
+2007-01-25 David Turner <david@freetype.org>
+
+ For light auto-hinting, improve glyph advance widths and resurrect
+ normal/full hinting to its normal quality.
+
+ * src/autofit/afhints.h (AF_GlyphHintsRec): New members `xmin_delta'
+ and `xmax_delta'.
+ * src/autofit/afhints.c (af_glyph_hints_reload): Reset `xmin_delta'
+ and `xmax_delta'.
+
+ * src/autofit/afloader.c (af_loader_load_g) <AF_USE_WARPER>: Replace
+ preprocessor conditional with if-clause, handling both light and
+ normal mode.
+
+ * src/autofit/afwarp.c (AF_WarpScore): Fine-tune again.
+ (af_warper_compute): Handle `xmin_delta' and `xmax_delta'.
+
+2007-01-25 Werner Lemberg <wl@gnu.org>
+
+ * docs/release: Updated -- Savannah uses a new uploading scheme.
+
+2007-01-25 David Turner <david@freetype.org>
+
+ * src/cff/cffload.c (cff_index_get_pointers): Improve previous fix.
+
+ * src/cff/cffgload.c (cff_decoder_parse_charstrings)
+ <cff_op_callsubr, cff_op_callgsubr>: Fix sanity check for empty
+ functions.
+
+ * docs/CHANGES: Document light auto-hinting improvement.
+
+2007-01-25 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffload.c (cff_index_get_pointers): Handle last entry
+ correctly in a sanity check. Since this function is only used to
+ load local and global functions, any charstring that called the last
+ local/global function would fail otherwise. This fixes Savannah bug
+ #18867.
+
+ * docs/CHANGES: Document it.
+
+2007-01-23 David Turner <david@freetype.org>
+
+ * src/truetype/ttobjs.c (tt_size_ready_bytecode): Fix typo that
+ prevented compilation when disabling both the unpatented and the
+ bytecode interpreter in the TrueType font driver.
+
+
+ Fix and enable the warper to improve `light' hinting mode. This is
+ not necessarily a final version, but it seems to work well.
+
+ * src/autofit/aflatin.c (af_latin_hints_init) [AF_USE_WARPER]:
+ Disable code.
+ (af_latin_hints_apply) [AF_USE_WARPER]: Handle FT_RENDER_MODE_LIGHT.
+ * src/autofit/aftypes.h: Activate AF_USE_WARPER.
+
+ * src/autofit/afwarp.c (AF_WarpScore): Tune table.
+ (af_warper_compute_line_best): Fix array size of `scores'.
+ (af_warper_compute): Better handling of border cases.
+ * src/autofit/afwarp.h (AF_WarperRec): Remove unused members `X1'
+ and `X2'.
+
+2007-01-21 Werner Lemberg <wl@gnu.org>
+
+ * ChangeLog: Split off older entries into...
+ * ChangeLog.22: This new file.
+
+2007-01-21 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Document SHZ fix.
+
+2007-01-21 George Williams <gww@silcom.com>
+
+ * src/truetype/ttinterp.c (Ins_SHZ): SHZ doesn't move phantom
+ points.
+
+2007-01-21 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttmtx.c (tt_face_get_metrics)
+ [!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check.
+
+2007-01-17 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.3.0 released.
+ =========================
+
+
+ Tag sources with `VER-2-3-0-FINAL'.
+
+2007-01-17 Werner Lemberg <wl@gnu.org>
+
+ * docs/release: Updated.
+
+2007-01-16 David Turner <david@freetype.org>
+
+ * src/autofit/aflatin.c (af_latin_hints_compute_segments),
+ src/cff/cffdriver.c (cff_ps_get_font_info), src/truetype/ttobjs.c
+ (tt_face_init), src/truetype/ttinterp.c (Ins_SHC): Fix compiler
+ warnings.
+
+2007-01-15 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/makefile, builds/amiga/makefile.os4,
+ builds/amiga/smakefile: Add `ftgasp.c' and `ftlcdfil.c'.
+
+ * builds/amiga/include/freetype/config/ftconfig.h: Synchronize.
+
+2007-01-14 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ Fix various compiler warnings.
+
+ * src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h,
+ src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h:
+ s/index/strike_index/.
+ * src/base/ftobjs.c (FT_Match_Size): s/index/size_index/.
+
+ * src/gxvalid/gxvmorx5.c
+ (gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/.
+
+ * src/truetype/ttinterp.c (Compute_Point_Displacement),
+ src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly
+ uninitialized variables.
+
+2007-01-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * docs/CHANGES, docs/INSTALL.MAC: Improvements.
+
+2007-01-13 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1afm.c (T1_Read_Metrics): MS Windows allows PFM
+ versions up to 0x3FF without complaining.
+
+2007-01-13 Derek Clegg <dclegg@apple.com>
+
+ Add FT_Get_PS_Font_Info interface to CFF driver.
+
+ * src/cff/cfftypes.h: Include FT_TYPE1_TABLES_H.
+ (CFF_FontRec): Add `font_info' field.
+
+ * src/cff/cffload.c: Include FT_TYPE1_TABLES_H.
+ (cff_font_done): Free font->font_info if necessary.
+
+ * src/cff/cffdrvr.c (cff_ps_get_font_info): New function.
+ (cff_service_ps_info): Register cff_ps_get_font_info.
+
+2007-01-13 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix compilation
+ with C++ compiler.
+
+ * src/autofit/afhints.c (af_glyph_hints_dump_segments,
+ af_glyph_hints_dump_edges): Ditto.
+
+ * src/base/rules.mk (BASE_SRC): Remove ftgasp.c (it's already in
+ `modules.cfg').
+
+ * src/sfnt/ttsbit0.h: Remove.
+
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c.
+
+2007-01-12 David Turner <david@freetype.org>
+
+ * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix memory stomping
+ bug in the bitmap emboldener if the pitch of the source bitmap is
+ much larger than its width.
+
+ * src/truetype/ttinterp.c (Update_Max): Fix aliasing-related
+ compilation warning.
+
+2007-01-12 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+ `automake' CVS module from sources.redhat.com.
+
+2007-01-11 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (is_space): Removed.
+ (parse_encoding, parse_charstrings): Use IS_PS_DELIM.
+ (parse_charstrings): Use IS_PS_TOKEN.
+
+
+ * autogen.sh: Avoid bash specific syntax.
+
+2007-01-11 David Turner <david@freetype.org>
+
+ * docs/CHANGES: Small update.
+
+ * builds/unix/configure.raw (version_info): Set to 9:11:3.
+
+ * src/base/ftobjs.c (IsMacResource): Fix a small bug that caused a
+ crash with some Mac OS X .dfont files. Submitted by Masatake
+ Yamato.
+
+ * autogen.sh: Small fix to get it working on Mac OS X properly:
+ The issue is that GNU libtool is called `glibtool' on this platform,
+ and we must call `glibtoolize', since `libtoolize' doesn't exist.
+
+2007-01-10 David Turner <david@freetype.org>
+
+ * all-sources: Tag all sources with VER-2-3-0-RC1 and
+ VER-2-3-0.
+
+ * Jamfile (RefDoc), README, builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj, docs/VERSION.DLL: Update
+ version number to 2.3.0.
+
+ * include/freetype/freetype.h (FREETYPE_MINOR): Set to 3.
+ (FREETYPE_PATCH): Set to 0.
+
+ * include/freetype/ftchapters.h, include/freetype/ftgasp.h,
+ include/freetype/ftlcdfil.h: Update reference documentation with
+ GASP support and LCD filtering sections.
+
+ * src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix a typo
+ which created an endless loop with some malformed font files.
+
+2007-01-10 Derek Clegg <dclegg@apple.com>
+
+ * src/type1/t1load.c (T1_Get_MM_Var): Always return fixed point
+ values.
+
+2007-01-08 David Turner <david@freetype.org>
+
+ * docs/CHANGES: Updated.
+
+ * include/freetype/ftgasp.h, src/base/ftgasp.c: New files which add
+ a new API `FT_Get_Gasp' to return entries of the `gasp' table
+ corresponding to a given character pixel size.
+
+ * src/sfnt/ttload.c (tt_face_load_gasp): Add version check for the
+ `gasp' table, in order to avoid potential problems with later
+ versions.
+
+ * include/freetype/config/ftheader.h (FT_GASP_H): New macro for
+ <freetype/ftgasp.h>.
+
+ * src/base/rules.mk (BASE_SRC), src/base/Jamfile (_sources),
+ modules.cfg (BASE_EXTENSIONS), builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj: Add src/base/ftgasp.c to the
+ default build.
+
+2007-01-07 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidparse.c (cid_parser_new): Improve error message for
+ Type 11 fonts.
+ Scan for `/sfnts' token.
+
+2007-01-07 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidparse.c (cid_parser_new): Reject Type 11 fonts.
+
+2007-01-06 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffload.c (cff_index_init): Remove unused variable.
+ (cff_index_read_offset): s/perror/errorp/ to avoid global shadowing.
+
+2007-01-04 David Turner <david@freetype.org>
+
+ * src/pfr/pfrobjs.c (pfr_face_init): Detect non-scalable fonts
+ correctly. This fixes Savannah bug #17876.
+
+
+ Do not allocate interpreter-specific tables in memory if we are not
+ going to load glyphs with the bytecode interpreter anyway.
+
+ * src/truetype/ttgload.c (tt_loader_init): Load execution context
+ only if glyph is hinted.
+ Updated.
+ * src/truetype/ttobjs.h (TT_SizeRec): Add members `bytecode_ready'
+ and `cvs_ready'.
+ Add `tt_size_ready_bytecode' declaration.
+ * src/truetype/ttobjs.c (tt_size_done_bytecode,
+ tt_size_init_bytecode, tt_size_ready_bytecode): New functions.
+ (tt_size_init): Move most code into `tt_size_init_bytecode'.
+ (tt_size_done): Move most code into `tt_size_done_bytecode'.
+ (tt_size_reset): Move some code to `tt_size_ready_bytecode'.
+
+
+ Don't extract the metrics table from the SFNT font file. Instead,
+ reparse it on each glyph load. The runtime difference is not
+ noticeable, and it can save a lot of heap memory when memory-mapped
+ files are not used.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Add members
+ `horz_metrics_offset' and `vert_metrics_ofset'.
+ * src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics):
+ Updated.
+
+
+ * src/sfnt/ttcmap.c (tt_cmap4_validate): Slight optimization.
+
+
+ Do not load the CFF index offsets into memory, since this wastes a
+ *lot* of heap memory with large Asian CFF fonts. There is no
+ significant performance loss.
+
+ * src/cff/cffload.h: Add `cff_charset_cid_to_gindex' declaration.
+ * src/cff/cfftypes.h (CFF_IndexRec): Add fields `start' and
+ `data_size'.
+ (CFF_CharsetRec): Add field `num_glyphs'.
+
+ * src/cff/cffload.c (cff_index_read_offset, cff_index_load_offsets,
+ cff_charset_cid_to_gindex): New functions.
+ (cff_new_index): Renamed to...
+ (cff_index_init): This. Update all callers.
+ Updated -- some code has been moved to `cff_index_load_offsets'.
+ (cff_done_index): Renamed to...
+ (cff_index_done): This. Update all callers.
+ (cff_index_get_pointers, cff_index_access_element): Updated to use
+ stream offsets.
+ (cff_charset_compute_cids): Set `num_glyphs' field.
+ (cff_encoding_load): Updated.
+
+ * src/cff/cffgload.c (cff_slot_load): Updated.
+
+2007-01-04 David Turner <david@freetype.org>
+
+ * docs/INSTALL.UNIX: Simplify some parts, add reference to
+ autogen.sh and pointer to README.CVS.
+
+ * README.CVS: Add common problem description and solution
+ when running autogen.sh.
+
+ * docs/INSTALL: Add reference to MacOS X.
+
+ * docs/MAKEPP, docs/INSTALL.MAC: New documentation files.
+
+ * docs/TODO: Remove obsolete items.
+
+ * src/raster/ftraster.c: (TRaster_Instance): Replace it with...
+ (TWorker): This.
+ Remove `count_table' and `memory'.
+ Make `grays' a pointer.
+ (TRaster): New structure.
+ (count_table): New static array.
+ (RAS_ARGS, RAS_ARG, RAS_VARS, RAS_VAR, FT_UNUSED_RASTER, cur_ras,
+ Vertical_Gray_Sweep_Step, ft_black_new, ft_black_done,
+ ft_black_set_mode, ft_black_render): Updated.
+ (ft_black_init): Don't initialize `count_table'.
+ (ft_black_reset): Use the render pool. This saves about 6KB of
+ heap space for each FT_Library instance.
+
+ * src/smooth/ftgrays.c (TRaster): Replaced with...
+ (TWorker): This.
+ Remove `memory'.
+ (TRaster): New structure.
+
+ (RAS_ARG_, RAS_ARG, RAS_VAR_, RAS_VAR, ras, gray_render_line,
+ gray_move_to, gray_line_to, gray_conic_to, gray_cubic_to,
+ gray_render_span, gray_raster_render): Updated.
+ (gray_raster_reset): Use the render pool. This saves about 6KB of
+ heap space for each FT_Library instance.
+
+ * src/sfnt/sfobjs.c, src/sfnt/ttkern.c, src/sfnt/ttkern.h,
+ src/sfnt/ttmtx.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
+ src/truetype/ttpload.c, include/freetype/config/ftoption.h: Remove
+ FT_OPTIMIZE_MEMORY macro (and code for !FT_OPTIMIZE_MEMORY) since
+ the optimization is no longer experimental.
+
+ * src/pshinter/pshalgo.c (psh_glyph_interpolate_normal_points):
+ Remove a typo that results in no hinting and a memory leak with some
+ large Asian CFF fonts.
+
+ * src/base/ftobjs.c (FT_Done_Library): Remove a subtle memory leak
+ which happens when FT_Done_Library is called with still opened
+ CFF_Faces in it. We need to close all faces before destroying the
+ modules, or else some bad things (memory leaks) may happen.
+
+2007-01-02 Werner Lemberg <wl@gnu.org>
+
+ * src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate):
+ Remove compiler warning.
+
+2007-01-02 David Turner <david@freetype.org>
+
+ * src/sfnt/sfobjs.c: Add documentation comment.
+
+2006-12-31 Masatake YAMATO <jet@gyve.org>
+
+ * src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate): New
+ function.
+ Check uniqueness of the gid pairs.
+ (gxv_kern_subtable_fmt0_validate): Move some code to
+ `gxv_kern_subtable_fmt0_pairs_validate'.
+
+2006-12-22 David Turner <david@freetype.org>
+
+ * src/autofit/aflatin.c, src/truetype/ttgload.c: Remove compiler
+ warnings.
+
+ * builds/win32/visualc/freetype.vcproj: Add _CRT_SECURE_NO_DEPRECATE
+ to avoid deprecation warnings with Visual C++ 8.
+
+2006-12-16 Anders Kaseorg <anders@kaseorg.com>
+
+ * src/base/ftlcdfil.c (FT_Library_SetLcdFilter)
+ [FT_FORCE_LIGHT_LCD_FILTER]: Fix typo.
+
+2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/internal/services/svotval.h: Add `volatile' to
+ sync with the modification by Jens Claudius on 2006-08-22; cf.
+ http://cvs.savannah.gnu.org/viewcvs/freetype/freetype2/src/otvalid/otvmod.c?r1=1.4&r2=1.5
+
+2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c: Specialized for Mac OS X only.
+ * builds/unix/ftconfig.in: Fixed for ppc64 missing Carbon framework.
+ * builds/unix/configure.raw: Ditto. When explicit switches for
+ FSSpec/FSRef/QuickDraw/ATS availability are given to configure,
+ builds/mac/ftmac.c is used instead of default src/base/ftmac.c.
+
+2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/mac/ftmac.c: Copied src/base/ftmac.c for legacy system.
+ * builds/mac/FreeType.m68k_cfm.make.txt: Fix to use builds/mac/ftmac.c
+ instead of src/base/ftmac.c
+ * builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
+ * builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+ * builds/mac/FreeType.m68k_far.make.txt: Ditto, and exclude gxvalid.c
+ that cannot be built at present.
+
+2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c: Improvement of resource fork handler for
+ POSIX, cf.
+ http://lists.gnu.org/archive/html/freetype-devel/2006-10/msg00025.html
+ (Mac_Read_sfnt_Resource): Count only `sfnt' resource of suitcase font
+ format or .dfont, to simulate the face index number counted by ftmac.c.
+ (IsMacResource): Return the number of scalable faces correctly.
+
+2006-12-10 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk (version): Protect against `distclean' target.
+
+2006-12-09 Werner Lemberg <wl@gnu.org>
+
+ * builds/*/*def.mk, builds/*/detect.mk (CAT): Define to either `cat'
+ or `type'.
+
+ * builds/freetype.mk (version): Extracted from freetype.h, using
+ GNU make's built-in string functions.
+ (refdoc): Use $(version) instead of static version number.
+
+2006-12-08 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk (dist): Extract version number from freetype.h.
+
+2006-12-08 Vladimir Volovich <vvv@vsu.ru>
+
+ * src/tools/apinames (State): Remove final comma in structure -- xlc
+ v5 under AIX 4.3 doesn't like this.
+
+2006-12-07 David Turner <david@freetype.org>
+
+ * src/autofit/afloader.c (af_loader_load_g): Small adjustment
+ to the spacing of auto-fitted glyphs. This only impacts rare
+ cases (e.g., Arial Bold at rather small character sizes).
+
+2006-12-03 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
+
+2006-12-01 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are
+ encoded in UTF-16BE. Patch from Rajeev Pahuja <rpahuja@esri.com>.
+ (tt_name_entry_ascii_from_ucs4): Removed.
+
+
+ * include/freetype/ftxf86.h: Fix and extend comment so that it
+ appears in the documentation.
+
+ * include/freetype/ftchapters.h: Add `font_format' section.
+
+
+ * src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link
+ to TOC in index page.
+
+2006-11-28 David Turner <david@freetype.org>
+
+ * src/smooth/ftgrays.c (gray_raster_render): Return 0 when we are
+ trying to render into a zero-width/height bitmap, not an error code.
+
+ * src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch.
+
+ * src/smooth/ftgrays.c: Remove hard-coded error values; use FreeType
+ ones instead.
+
+ * src/autofit/afhints.c (af_glyph_hints_dump_segments): Remove unused
+ variable.
+
+2006-11-26 Pierre Hanser <hanser@club-internet.fr>
+
+ * src/truetype/ttobjs.c (tt_face_init): Protect against NULL pointer.
+
+2006-11-25 David Turner <david@freetype.org>
+
+ * src/autofit/afhints.c (af_glyph_hints_dump_points,
+ af_glyph_hints_dump_segments, af_glyph_hints_dumpedges) [!AF_DEBUG]:
+ Add stubs to link the `ftgrid' test program when debugging is
+ disabled in the auto-hinter.
+
+2006-11-23 David Turner <david@freetype.org>
+
+ * src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c,
+ src/autofit/aftypes.h: Miscellaneous auto-hinter improvements.
+
+ * src/autofit/afhints.c (af_glyph_hints_dump_segments) [AF_DEBUG]:
+ Emit more sensible information.
+
+ * src/autofit/afhints.h (AF_SegmentRec): Add `height' member.
+
+ * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Improve
+ rounding of blue values.
+ (af_latin_hints_compute_segments): Hint segment heights.
+ (af_latin_hints_link_segments): Reduce `len_score' value.
+ (af_latin_hints_compute_edges): Increase `segment_length_threshold'
+ value and use `height' member for comparisons.
+ (af_latin_hint_edges): Extend logging message.
+ Improve handling of remaining edges.
+
+2006-11-22 Werner Lemberg <wl@gnu.org>
+
+ Fix Savannah bug #15553.
+
+ * src/truetype/ttgload.c (tt_loader_init): Re-execute the CVT
+ program after a change from mono to grayscaling (and vice versa).
+ Use correct constant for comparison to get `exec->grayscale'.
+
+2006-11-18 Werner Lemberg <wl@gnu.org>
+
+ Because FT_Load_Glyph expects CID values for CID-keyed fonts, the
+ test for a valid glyph index must be deferred to the font drivers.
+ This patch fixes Savannah bug #18301.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Don't check `glyph_index'.
+ * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/cff/cffgload.c
+ (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph),
+ src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/pfr/pfrobjs.c
+ (pfr_slot_load), src/truetype/ttdriver.c (Load_Glyph),
+ src/type1/t1gload.c (T1_Load_Glyph), src/winfonts/winfnt.c
+ (FNT_Load_Glyph): Check validity of `glyph_index'.
+
+2006-11-13 David Turner <david@freetype.org>
+
+ * src/truetype/ttinterp.c (FIX_BYTECODE): Undefine. The interpreter
+ `enhancements' are still too buggy for general use.
+
+ * src/base/ftlcdfil.c: Add support for FT_FORCE_LIGHT_LCD_FILTER and
+ FT_FORCE_LEGACY_LCD_FILTER at compile time. Define these macros
+ when building the library to change the default LCD filter to be
+ used. This is only useful for experimentation.
+
+ * include/freetype/ftlcdfil.h: Update documentation.
+
+2006-11-10 David Turner <david@freetype.org>
+
+ * src/smooth/ftsmooth.c: API change for the LCD
+ filter. The FT_LcdFilter value is an enumeration describing which
+ filter to apply, with new values FT_LCD_FILTER_LIGHT and
+ FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
+ algorithm which produces strong color fringes for everything
+ except very-well hinted text).
+
+ * include/freetype/ftlcdfil.h (FT_Library_SetLcdFilter): Change
+ second parameter to an enum type.
+
+ * src/base/ftlcdfil.c (USE_LEGACY): Define.
+ (_ft_lcd_filter): Rename to...
+ (_ft_lcd_filter_fir): This.
+ Update parameters.
+ (_ft_lcd_filter_legacy) [USE_LEGACY]: New filter function.
+ (FT_Library_Set_LcdFilter): Update parameters.
+ Handle new filter modes.
+
+ * include/internal/ftobjs.h: Include FT_LCD_FILTER_H.
+ (FT_Bitmap_LcdFilterFunc): Change third argument to `FT_Library'.
+ (FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add filtering
+ callback and update other fields.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic)
+ [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Update.
+ Other minor improvements.
+
+ * src/autofit/aflatin.c: Various tiny improvements that drastically
+ improve the handling of serif fonts and of LCD/LCD_V hinting modes.
+ (af_latin_hints_compute_edges): Fix typo.
+ (af_latin_compute_stem_width): Take better care of diagonal stems.
+
+2006-11-09 David Turner <david@freetype.org>
+
+ * src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix
+ typo which created a variable-used-before-initialized bug.
+
+2006-11-07 Zhe Su <james.su@gmail.com>
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle vertical layout
+ also.
+
+2006-11-03 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftcalc.c: Don't use `long long' but `FT_Int64'.
+
+2006-11-02 David Turner <david@freetype.org>
+
+ Add a few tweaks to better handle serif fonts.
+ Add more debugging messages.
+
+ * src/autofit/aflatin.c (af_latin_hints_compute_edges): Ignore
+ segments that are less than 1.5 pixels high. This gets rid of
+ *many* corner cases with serifs.
+ (af_latin_align_linked_edge): Add logging message.
+ (af_latin_hint_edges): Use AF_HINTS_DO_BLUES.
+ Add logging messages.
+ Handle AF_EDGE_FLAG flag specially.
+
+ * src/autofit/afmodule.c [AF_DEBUG]: Add _af_debug,
+ _af_debug_disable_blue_hints, and _af_debug_hints variables.
+
+ * src/autofit/aftypes.h (AF_LOG) [AF_DEBUG]: Use _af_debug.
+ Update external declarations.
+ (af_corner_orientation, af_corner_is_flat): Replaced by...
+
+ * include/freetype/internal/ftcalc.h (ft_corner_orientation,
+ ft_corner_is_flat): These declarations.
+
+ * src/autofit/afangles.c (af_corner_orientation, af_corner_is_flat):
+ Comment out. Replaced by...
+
+ * src/base/ftcalc.h (ft_corner_orientation, ft_corner_is_flat):
+ These functions. Update all callers.
+ (FT_Add64) [!FT_LONG64]: Simplify.
+
+ * src/autofit/afhints.c: Include FT_INTERNAL_CALC_H.
+ (af_direction_compute): Add a missing FT_ABS call. This bug caused
+ production of garbage by missing lots of segments.
+
+ * src/autofit/afhints.h (AF_HINTS_DO_BLUES): New macro.
+
+ * src/autofit/afloader.c (af_loader_init, af_loader_done)
+ [AF_DEBUG]: Set _af_debug_hints.
+
+
+ * src/pshinter/pshalgo.c: Include FT_INTERNAL_CALC_H.
+ (psh_corner_is_flat, psh_corner_orientation): Use ft_corner_is_flat
+ and ft_corner_orientation.
+
+
+ * src/gzip/inftrees.c (huft_build): Remove compiler warning.
+
+2006-10-24 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffload.c (cff_encoding_load): Remove unused variable.
+
+ * src/base/ftobjs.c (FT_Select_Charmap): Disallow FT_ENCODING_NONE
+ as argument.
+
+2006-10-23 Zhe Su <zsu@novell.com>
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Re-implement to
+ better deal with broken Asian fonts with strange glyphs, having
+ self-intersections and other peculiarities. The used algorithm is
+ based on the nonzero winding rule.
+
+2006-10-23 David Turner <david@freetype.org>
+
+ Speed up the CFF font loader. With some large CFF fonts,
+ FT_Open_Face is now more than three times faster.
+
+ * src/cff/cffload.c (cff_get_offset): Removed.
+ (cff_new_index): Inline functionality of `cff_get_offset'.
+ (cff_charset_compute_cids, cff_charset_free_cids): New functions.
+ (cff_charset_done): Call `cff_charset_free_cids'.
+ (cff_charset_load): Call `cff_charset_compute_cids'.
+ (cff_encoding_load) <Populate>: Ditto, to replace inefficient loop.
+
+ * src/sfnt/ttmtx.c (tt_face_load_hmtx): Replace calls to FT_GET_XXX
+ with FT_NEXT_XXX.
+
+
+ Speed up the Postscript hinter, with more than 100% speed increase
+ on my machine.
+
+ * src/pshinter/pshalgo.c (psh_corner_is_flat,
+ psh_corner_orientation): New functions.
+ (psh_glyph_compute_inflections): Merge loops for efficiency.
+ Use `psh_corner_orientation'.
+ (psh_glyph_init): Use `psh_corner_is_flat'.
+ (psh_hint_table_find_strong_point): Renamed to...
+ (psh_hint_table_find_strong_points): This.
+ Rewrite, adding argument to handle all points at once.
+ Update all callers.
+ (PSH_MAX_STRONG_INTERNAL): New macro.
+ (psh_glyph_interpolate_normal_points): Rewrite for efficiency.
+
+2006-10-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c (FT_New_Face_From_FOND): Initialize variable
+ `error' with FT_Err_Ok.
+
+2006-10-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * docs/INSTALL.CROSS: New document file for cross-building.
+
+ * builds/unix/configure.raw: Preliminary cross-building support.
+ Find native C compiler and pass it by CC_BUILD, and
+ find suffix for native executable and pass it by EXEEXT_BUILD.
+ Also suffix for target executable is passed by EXEEXT.
+
+ * builds/unix/unix-cc.in (CCraw_build, E_BUILD): New variables to
+ build `apinames' which runs on building system. They are set by
+ CC_BUILD and EXEEXT_BUILD.
+
+ * builds/exports.mk (APINAMES_EXE): Change the extension for
+ apinames from the suffix for target (E) to that for building host
+ (E_BUILD).
+
+2006-10-12 Werner Lemberg <wl@gnu.org>
+
+ * docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to...
+ * docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This. Update all documents
+ which reference those files.
+
+2006-10-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.raw (FT2_EXTRA_LIBS): New variable. It is
+ embedded in freetype2.pc and freetype-config. Use it to record
+ Carbon dependency of MacOSX.
+
+ * builds/unix/freetype2.in: Embed FT2_EXTRA_LIBS.
+
+ * builds/unix/freetype-config.in: Ditto.
+
+2006-10-11 Werner Lemberg <wl@gnu.org>
+
+ * devel/ftoption.h (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): Define for
+ development.
+
+2006-10-03 Jens Claudius <jens.claudius@yahoo.com>
+
+ * include/freetype/config/ftstdlib.h: Cast away volatileness from
+ argument to ft_setjmp.
+
+ * include/freetype/internal/ftvalid.h: Add comment that
+ ft_validator_run must not be used.
+
+2006-10-01 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbase.c: Undo change from 2006-09-30.
+
+ * src/base/rules.mk (BASE_SRC): Remove `ftlcdfil.c'.
+
+2006-09-30 David Turner <david@freetype.org>
+
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
+ s/unpatented_hinting/ignore_unpatented_hinter/.
+ Update all callers.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Refine the algorithm whether
+ auto-hinting shall be used or not.
+
+ * src/truetype/ttobjs.c (tt_face_init): Ditto.
+
+2006-09-30 Werner Lemberg <wl@gnu.org>
+
+ * src/base/rules.mk (BASE_SRC): Remove `ftapi.c' (which is no longer
+ in use).
+
+ * src/base/ftbase.c: Include `ftlcdfil.c'.
+
+2006-09-29 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Fix algorithm for
+ overlapping segments. Bug reported by Stefan Koch.
+
+2006-09-28 David Turner <david@freetype.org>
+
+ Fix a bug in the automatic unpatented hinting support which prevents
+ normal bytecode hinting to work properly.
+
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
+ s/force_autohint/unpatented_hinting/. Update all callers.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Updated code.
+
+ * src/autofit/aftypes.h (AF_DEBUG): Undefine to get rid of traces.
+
+2006-09-27 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h (FT_FREETYPE_PATCH): Set to 2.
+
+
+ Add a new API to support color filtering of subpixel glyph bitmaps.
+ In a default build, the function `FT_Library_SetLcdFilter' returns
+ `FT_Err_Unimplemented_Feature'; you need to #define
+ FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile the
+ real implementation.
+
+ * include/freetype/ftlcdfil.h, src/base/ftlcdfil.c: New files.
+
+ * include/freetype/internal/ftobjs.h (FT_Bitmap_LcdFilterFunc): New
+ typedef.
+ (FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: New members
+ `lcd_filter_weights' and `lcd_filter'.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove arguments
+ `hmul' and `vmul'.
+
+ Handle subpixel rendering.
+ Simplify function.
+ (ft_smooth_render_lcd): Use `FT_RENDER_MODE_LCD'.
+ (ft_smooth_render_lcd_v): Use `FT_RENDER_MODE_LCD_V'.
+
+ * include/freetype/config/ftheader.h (FT_LCD_FILTER_H): New macro,
+ pointing to <freetype/ftlcdfil.h>.
+
+ * src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC),
+ vms_make.com: Add `ftlcdfil.c' to the list of compiled source files.
+
+ * modules.cfg (BASE_EXTENSIONS): Add ftlcdfil.c.
+
+2006-09-26 David Bustin
+
+ * src/pfr/pfrobjs.c (pfr_face_get_kerning): Skip adjustment bytes
+ correctly. Reported as Savannah bug #17843.
+
+2006-09-26 David Turner <david@freetype.org>
+
+ * src/autofit/afhints.h (AF_HINTS_DO_HORIZONTAL,
+ AF_HINTS_DO_VERTICAL, AF_HINTS_DO_ADVANCE): New macros to disable
+ horizontal and vertical hinting for the purpose of debugging the
+ auto-fitter.
+
+ * src/autofit/afmodule.c (_af_debug_disable_horz_hints,
+ _af_debug_disable_vert_hints) [AF_DEBUG]: New global variables.
+
+ * src/autofit/aftypes.h [AF_DEBUG]: Declare above variables.
+
+ * include/freetype/config/ftoption.h, devel/ftoption.h
+ (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): New macro to control whether
+ we want to compile LCD-optimized rendering code (à la ClearType) or
+ not. The macro *must* be disabled in default builds of the library
+ for patent reasons.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Disable
+ LCD-specific rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+ isn't defined at compile time. This only changes the content of the
+ rendered glyph to match the one of normal gray-level rendering,
+ hence clients should not need to be modified.
+
+ * docs/CHANGES: Updated.
+
+2006-09-18 Garrick Meeker <garrick@digitalanarchy.com>
+
+ * src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if
+ LWFN fails and both are available.
+
+2006-09-11 David Turner <david@freetype.org>
+
+ * src/sfnt/sfobjs.c (tt_face_get_name): Support some fonts which
+ report their English names through an Apple Roman
+ (platform,encoding) pair, with language_id != English.
+
+ If the font uses another name entry with language_id == English, it
+ will be selected correctly, though.
+
+ * src/truetype/ttobjs.c (tt_face_init): Add unpatented hinting
+ selection for `mingli.ttf'.
+
+2006-09-05 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size'
+ values which have the upper two bytes set to 0xFF instead of 0x00
+ (as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and
+ `HAN NOM B.ttf').
+
+ * src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code.
+
+2006-09-05 David Turner <david@freetype.org>
+
+ Minor source cleanups and optimizations.
+
+ * src/smooth/ftgrays.c (GRAYS_COMPACT): Removed.
+ (TRaster): Remove `count_ex' and `count_ey'.
+ (gray_find_cell): Remove 2nd and 3rd argument.
+ (gray_alloc_cell): Merged with `gray_find_cell'.
+ (gray_record_cell): Simplify.
+ (gray_set_cell): Rewrite.
+ (gray_start_cell): Apply offsets to `ras.ex' and `ras.ey'.
+ (gray_render_span): Don't use FT_MEM_SET for small values.
+ (gray_dump_cells) [DEBUG_GRAYS]: New function.
+ (gray_sweep): Avoid buffer overwrites when to drawing the end of a
+ bitmap scanline.
+ (gray_convert_glyph): Fix speed-up.
+
+2006-09-04 David Turner <david@freetype.org>
+
+ * src/smooth/ftgrays.c (gray_convert_glyphs): Make it work with
+ 64bit processors.
+
+2006-09-03 Werner Lemberg <wl@gnu.org>
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+ * src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
+ variable declaration.
+ (gray_convert_glyph): Fix compiler warnings.
+
+2006-09-01 David Turner <david@freetype.org>
+
+ * src/truetype/ttobjs.c (tt_face_init): Update the TrueType loader
+ to recognize a few fonts that require the automatic unpatented
+ loader.
+
+ * src/smooth/ftgrays.c: Optmize the performance of the anti-aliased
+ rasterizer. The speed improvement is between 15% and 25%, depending
+ on the font data.
+
+ (GRAYS_USE_GAMMA, GRAYS_COMPACT): Removed, and all associated code.
+ (TCell): Redefine.
+ (TRaster): New members `buffer', `buffer_size', `ycells', `ycount'.
+ (gray_init_cells): Updated.
+ (gray_find_cell, gray_alloc_cell): New functions.
+ (gray_record_cell): Rewritten to use `gray_find_cell' and
+ `gray_alloc_cell'.
+ (PACK, LESS_THAN, SWAP_CELLS, DEBUG_SORT, QUICK_SORT, SHELL_SORT,
+ QSORT_THRESHOLD):
+ Removed.
+ (gray_shell_sort, gray_quick_sort, gray_check_sort,
+ gray_dump_cells): Removed.
+ (gray_sweep): Rewritten.
+ (gray_convert_glyph): Rewrite code which used one of the sorting
+ functions.
+ (gray_raster_render): Updated.
+
+2006-08-29 Dr. Werner Fink <werner@suse.de>
+
+ * configure: Make it possible to handle configure options which
+ have strings containing spaces.
+
+2006-08-27 David Turner <david@freetype.org>
+
+ * include/freetype/config/ftoption.h (TT_USE_BYTECODE_INTERPRETER):
+ New macro, defined if either TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+ or TT_CONFIG_OPTION_UNPATENTED_HINTING is defined.
+
+ * include/freetype/internal/ftcalc.h, src/base/ftcalc.c,
+ src/truetype/truetype.c, src/truetype/ttdriver.c,
+ src/truetype/ttgload.c, src/truetype/ttgload.h,
+ src/truetype/ttinterp.c, src/truetype/ttobjs.c,
+ src/truetype/ttobjs.h, src/truetype/ttpload.c, src/type42/t42drivr.c:
+ s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
+
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
+ member `force_autohint'.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Use `force_autohint'.
+
+ * src/truetype/ttobjs.c (tt_face_init): Prepare code for testing
+ against a list of font names which need the bytecode interpreter.
+
+2006-08-27 Jens Claudius <jens.claudius@yahoo.com>
+
+ Fix miscellaneous compiler warnings.
+
+ * include/freetype/internal/ftobjs.h: Close comment with `*/' to
+ avoid `/* in comment' compiler warning.
+
+ * src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast
+ `(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on
+ 64-bit platforms void* is larger than FT_UInt32.
+
+ * src/base/ftobjs.c (t_validator_error): Cast away
+ volatileness of argument to ft_longjmp. Spotted by Werner
+ `Putzfrau' Lemberg.
+
+ * src/bdf/bdflib.c (bdf_load_font): Initialize local
+ variable `lineno'.
+
+ * src/gxvalid/gxvmod.c (classic_kern_validate): Mark local variable
+ `error' as volatile.
+
+2006-08-27 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ftconfig.in: Synchronize with main ftconfig.h.
+ Reported by Jens.
+
+2006-08-22 Jens Claudius <jens.claudius@yahoo.com>
+
+ Fix for previous commit, which caused many compiler warnings/errors
+ about addresses of volatile objects passed as function arguments as
+ non-volatile pointers.
+
+ * include/freetype/internal/ftvalid.h: Make FT_Validator typedef a
+ pointer to a volatile object.
+
+ * src/gxvalid/gxvmod.c (gxv_load_table): Make function argument
+ `table' a pointer to a volatile object.
+
+ * src/otvalid/otvmod.c (otv_load_table): Make function argument
+ `table' a pointer to a volatile object.
+
+2006-08-18 Jens Claudius <jens.claudius@yahoo.com>
+
+ * src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local variable `_sfnt'
+ as volatile since it must keep its value across a call to ft_setjmp.
+ (gxv_validate): Same for local variables `memory' and `valid'.
+ (classic_kern_validate): Same for local variables `memory',
+ `ckern', and `valid'.
+
+ * src/otvalid/otvmod.c (otv_validate): Same for function parameter
+ `face' and local variables `base', `gdef', `gpos', `gsub', `jstf',
+ and 'valid'.
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for local variable
+ `cmap'.
+
+2006-08-16 David Turner <david@freetype.org>
+
+ * src/cid/cidgload.c (cid_slot_load_glyph): Remove compiler
+ warnings.
+
+ * src/base/ftobjs.c (ft_validator_run): Disable function; it is
+ buggy by design. Always return -1.
+
+
+ Improvements to native TrueType hinting. This is a first try,
+ controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c.
+
+ * include/freetype/internal/ftgloadr.h (FT_GlyphLoadRec): Add member
+ `extra_points2'.
+
+ * include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add member
+ `orus'.
+
+ * src/base/ftgloadr.c (FT_GlyphLoader_Reset,
+ FT_GlyphLoader_Adjust_Points, FT_GlyphLoader_CreateExtra,
+ FT_GlyphLoader_CheckPoints, FT_GlyphLoader_CopyPoints): Updated to
+ handle `extra_points2'.
+
+ * src/truetype/ttgload.c (tt_prepare_zone): Handle `orus'.
+ Remove compiler warning.
+ (cur_to_arg): Remove macro.
+ (TT_Hint_Glyph): Updated.
+ (TT_Process_Simple_Glyph): Handle `orus'.
+
+ * src/truetype/ttinterp.c (FIX_BYTECODE): New macro.
+ (Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Handle `orus'.
+ (LOC_Ins_IUP): Renamed to...
+ (IUP_WorkerRec): This.
+ Add `orus' member.
+ (Shift): Renamed to...
+ (_iup_worker_shift): This.
+ Updated.
+ (Interp): Renamed to...
+ (_iup_worker_interpolate): This.
+ Updated to handle `orus'.
+ (Ins_IUP): Updated.
+
+ * src/truetype/ttobjs.c (tt_glyphzone_done, tt_glyphzone_new):
+ Handle `orus'.
+
+2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
+ build ftvalid in ft2demos. This has been inadvertedly changed
+ 2006-08-13.
+
+2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ `ft_validator_run' wrapping `setjmp' can cause a crash, as found by
+ Jens:
+ http://lists.nongnu.org/archive/html/freetype-devel/2006-08/msg00004.htm.
+
+ * src/otvalid/otvmod.c: Replace `ft_validator_run' by `ft_setjmp'.
+ It reverts the change introduced on 2005-08-20.
+
+ * src/gxvalid/gxvmod.c: Ditto.
+
+2006-08-13 Jens Claudius <jens.claudius@yahoo.com>
+
+ * finclude/freetype/internal/psaux.h: (T1_TokenType): Add
+ T1_TOKEN_TYPE_KEY.
+ (T1_FieldRec): Add `dict'.
+ (T1_FIELD_DICT_FONTDICT, T1_FIELD_DICT_PRIVATE): New macros.
+ (T1_NEW_XXX, T1_FIELD_XXX): Update to take the dictionary where a PS
+ keyword is expected as an additional argument.
+
+ * src/cid/cidload.c: (cid_field_records): Adjust invocations of
+ T1_FIELD_XXX.
+
+ * src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX.
+
+ * src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
+ (ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY,
+ not T1_TOKEN_TYPE_ANY.
+ (ps_parser_load_field): Make sure a token that should be a string or
+ name is really a string or name.
+ Avoid memory leak if a keyword has been already encountered and its
+ value is overwritten.
+ * src/type1/t1load.c: (t1_keywords): Adjust invocations of
+ T1_FIELD_XXX.
+ (parse_dict): Ignore keywords that occur in the wrong dictionary
+ (e.g., in `Private' instead of `FontDict').
+
+ * src/type1/t1tokens.h: Adjust invocations of T1_FIELD_XXX.
+
+ * src/type42/t42parse.c: (t42_keywords): Adjust invocations of
+ T1_FIELD_XXX.
+
+2006-07-18 Jens Claudius <jens.claudius@yahoo.com>
+
+ Move creation of field `buildchar' of T1_DecoderRec out of
+ `t1_decoder_init' and let the caller of `t1_decoder_init' take care
+ of it.
+
+ Call the finisher for T1_Decoder in `cid_face_compute_max_advance'
+ and `T1_Compute_Max_Advance'.
+
+ * include/freetype/internal/psaux.h (T1_DecoderRec): Remove field
+ `face', add `len_buildchar'.
+
+ * include/freetype/internal/t1types.h (T1_FaceRec): Add field
+ `buildchar'.
+
+ * src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher
+ for T1_Decoder.
+ (cid_slot_load_glyph): Do not ignore failure when initializing the
+ T1_Decoder.
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated.
+ (t1_decoder_init): Remove initialization of fields `buildchar' and
+ `len_buildchar'.
+ (t1_decoder_done): Remove deallocation of field `buildchar'.
+
+ * freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize
+ T1_Decoder's `buildchar' and `len_buildchar'; call finisher for
+ T1_Decoder.
+ (T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and
+ `len_buildchar'; make sure to call finisher for T1_Decoder even in
+ case of error.
+
+ * src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar'
+ of T1_FaceRec.
+
+ * src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of
+ T1_FaceRec.
+
+2006-07-14 Jens Claudius <jens.claudius@yahoo.com>
+
+ * include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE,
+ IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT,
+ and IS_PS_BASE85 (from src/psaux/psconv.h).
+ (T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER,
+ T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND.
+ (T1_DecoderRec): New fields `buildchar' and `face'.
+ (IS_PS_TOKEN): New macro.
+
+ * include/freetype/internal/t1types.h (T1_FaceRec): New fields
+ `ndv_idx', `cdv_idx', and `len_buildchar'.
+
+ * include/freetype/t1tables.h (PS_BlendRec): New fields
+ `default_design_vector' and `num_default_design_vector'.
+
+ * src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE,
+ IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and
+ IS_PS_BASE85 to include/freetype/internal/psaux.h.
+
+ * src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token'
+ argument to be NULL if we want only to count the number of tokens.
+ (ps_tocoordarray): Allow `coords' argument to be NULL if we just
+ want to skip the array.
+ (ps_tofixedarray): Allow `values' argument to be NULL if we just
+ want to skip the array.
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support
+ for (partially commented out) othersubrs 19-25, 27, and 28.
+ (t1_decoder_init): Initialize new fields `face' and `buildchar'.
+ (t1_decoder_done): Release new field `buildchar'.
+
+ * src/type1/t1load.c (parse_buildchar, parse_private): New
+ functions.
+ (t1_keywords): Register them.
+ (t1_allocate_blend): Updated.
+ (t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER,
+ T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND.
+ (parse_dict): Remove `keyword_flags' argument.
+ Use new macro IS_PS_TOKEN.
+ Changed function so that later PostScript definitions override
+ earlier ones.
+ (t1_init_loader): Initialize new field `keywords_encountered'.
+ (T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and
+ `len_buildchar'.
+ Remove `keywords_flags'.
+
+ * src/type1/t1load.h (T1_LoaderRect): New field
+ `keywords_encountered'.
+ (T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros.
+
+ * src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New
+ entries for parsing /NDV, /CDV, and /DesignVector.
+
+2006-07-07 Werner Lemberg <wl@gnu.org>
+
+ Add many checks to protect against malformed PCF files.
+
+ * src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers.
+ (PCF_Face_Init): Add calls to PCF_Face_Done in case of errors.
+
+ * src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table
+ data and check that tables don't overlap (using a simple
+ bubblesort).
+ (PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE):
+ New macros which give the size of data structures in the data
+ stream.
+ (pcf_get_properties): Use rough estimates to get array size limits.
+ Assign `face->nprops' and `face->properties' earlier so that a call
+ to PCF_Face_Done can do the clean-up in case of error.
+ Protect against invalid string offsets.
+ (pcf_get_metrics): Clean up code.
+ Adjust tracing message levels.
+ Use rough estimate to get array size limit.
+ (pcf_get_bitmaps): Clean up code.
+ Adjust tracing message levels.
+ Use rough estimates to get offset limits.
+ (pcf_get_encodings): Adjust tracing message level.
+ (pcf_get_accel): Clean up code.
+
+2006-06-26 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which
+ don't have a POINT_SIZE property. This fixes Savannah bug #16914.
+
+2006-06-26 Jens Claudius <jens.claudius@yahoo.com>
+
+ * src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15.
+ (t1_decoder_parse_charstrings): Operator with
+ opcode 15 pops its two arguments.
+ Handle the case where the pops of an othersubr may be part of a
+ subroutine.
+ Handle unknown othersubrs gracefully: count their operands and let
+ the following pop operators push the operands as the results onto
+ the Type1 stack.
+ Improve handling of setcurrentpoint opcode.
+
+2006-06-25 Jens Claudius <jens.claudius@yahoo.com>
+
+ The Type 1 parser now skips over top-level procedures as required
+ for a `Simplified Parser'. This makes the parser more robust as it
+ doesn't poke around in PostScript code. Additionally, it makes the
+ FontDirectory hackery in src/type1/t1load.c unnecessary.
+
+ * src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro.
+ (skip_literal_string): Add FT_Error as return value.
+ Handle escapes better.
+ (skip_string): Add FT_Error as return value.
+ Don't set `parser->error' but return error code directly.
+ (skip_procedure): New function.
+ (ps_parser_skip_PS_token): Handle procedures.
+ Update code.
+ (ps_parser_to_token): Update code.
+ (ps_parser_load_field_table): Handle bbox entries also.
+
+ * src/type1/t1load.c (parse_dict): Remove FontDirectory hackery.
+ Add commented-out code for synthetic fonts.
+
+2006-06-24 Eugeniy Meshcheryakov <eugen@univ.kiev.ua>
+
+ Fix two hinting bugs as reported in
+ http://lists.nongnu.org/archive/html/freetype-devel/2006-06/msg00057.html.
+
+ * include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add
+ `first_point' member.
+
+ * src/truetype/ttgload.c (tt_prepare_zone): Initialize
+ `first_point'.
+ (TT_Process_Composite_Glyph): Always untouch points.
+
+ * src/truetype/ttinterp.c (Ins_SHC): Fix computation of
+ `first_point' and `last_point' in case of composite glyphs.
+ (Ins_IUP): Fix computation of `end_point'.
+
+2006-06-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Insert EndianS16_BtoN and EndianS32_BtoN as workaround for Intel
+ Mac. The original patch was written by David Sachitano and Lawrence
+ Coopet, and modified by Sean McBride for MPW compatibility. Only
+ required data are converted; unused data are left in big endian.
+
+ * src/base/ftmac.c: Include <Endian.h> for byteorder macros for non
+ Mac OS X platforms.
+ (OS_INLINE): Undefine before definition.
+ (count_faces_sfnt): Insert EndianS16_BtoN to parse the header of
+ FontAssociation table in FOND resource.
+ (count_faces_scalable): Insert EndianS16_BtoN to parse the header
+ and fontSize at each entry of FontAssociation table in FOND
+ resource.
+ (parse_fond): Insert EndianS16_BtoN and EndianS32_BtoN to parse
+ ffStylOff of FamilyRecord header of FOND resource, the header,
+ fontSize, fontID at each entry of FontAssociation table, and
+ StyleMapping table.
+ (count_faces): Call `HUnlock' after all FOND utilization.
+
+2006-06-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Public API of TrueTypeGX, OpenType, and classic kern table validator
+ should return `FT_Err_Unimplemented_Feature' if validation service
+ is unavailable (disabled in `modules.cfg'). It is originally
+ suggested by David Turner, cf.
+ http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html
+
+ * src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return
+ FT_Err_Unimplemented_Feature if TrueTypeGX validation service is
+ unavailable.
+ (FT_ClassicKern_Validate): Return FT_Err_Unimplemented_Feature if
+ classic kern table validation service is unavailable.
+
+ * src/base/ftotval.c (FT_OpenType_Validate): Return
+ FT_Err_Unimplemented_Feature if OpenType validation service is
+ unavailable.
+
+2006-06-08 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of
+ errors.
+
+2006-06-07 David Turner <david@freetype.org>
+
+ * src/type1/t1afm.c (KERN_INDEX): Make it more robust.
+ (T1_Read_Metrics): Fix memory leak which happened when the metrics
+ file doesn't have kerning pairs. This fixes Savannah bug #16768.
+
+2006-06-06 David Turner <david@freetype.org>
+
+ Fix memory leak described in Savannah bug #16759.
+
+ We change `ps_unicodes_init' so that it also takes a
+ `free_glyph_name' callback to release the glyph names returned by
+ `get_glyph_name'
+
+ * include/freetype/internal/services/svpscmap.h (PS_Glyph_NameFunc):
+ Renamed to ...
+ (PS_GetGlyphNameFunc): This.
+ (PS_FreeGlyphNameFunc): New typedef.
+ (PS_Unicodes_InitFunc): Add variable for PS_FreeGlyphNameFunc.
+
+ * src/cff/cffcmap.c (cff_sid_to_glyph_name): Use `TT_Face' for first
+ argument.
+ (cff_sid_free_glyph_name): New function.
+ (cff_cmap_unicode_init): Updated.
+
+ * src/psaux/t1cmap.c (t1_cmap_unicode_init): Updated.
+
+ * src/psnames/psmodule.c (ps_unicodes_init): Add variable for
+ PS_FreeGlyphNameFunc and use it.
+
+
+2006-06-04 David Turner <david@freetype.org>
+
+ * src/base/ftutil.c (ft_mem_qrealloc): Fix the function to accept
+ `item_size == 0' as well -- though this sounds weird, it can
+ theoretically happen. This fixes Savannah bug #16669.
+
+ * src/pfr/pfrobjs.c (pfr_face_init): Fix the computation
+ of `face->num_glyphs' which missed the last glyph, due to
+ the offset-by-1 computation, since the PFR format doesn't
+ guarantee that glyph index 0 corresponds to the `missing
+ glyph. This fixes Savannah bug #16668.
+
+2006-05-25 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out
+ `-no-undefined'. Reported by Christian Biesinger.
+
+2006-05-19 Brian Weed <bw@imaginengine.com>
+
+ * builds/win32/visualc/freetype.dsp: Release libraries no longer
+ have debug information, and debug libraries use `C7 compatible'
+ debug info.
+
+2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Apply patch by Derek Clegg to fix two memory leaks in the MacOS
+ resource fork handler. This fixes Savannah bug #16631.
+
+ * src/base/ftobjs.c (load_face_in_embedded_rfork): Replace
+ `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
+
+ * src/base/ftrfrk.c (raccess_guess_linux_double_from_file_name):
+ Replace `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
+
+2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * build/unix/configure.raw: Add a fallback to disable Carbon
+ dependency, if configured with no options on Mac OS X.
+
+2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c (open_face_from_buffer): Deallocate stream when
+ its content cannot be parsed as supported font. This fixes
+ the second part of Savannah bug #16590.
+
+2006-05-18 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Load_Composite_Glyph)
+ [FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
+
+2006-05-17 David Turner <david@freetype.org>
+
+ This is a major patch used to drastically improve the performance of
+ loading glyphs. This both speeds up loading the glyph vectors
+ themselves and the auto-fitter module.
+
+ We now use inline assembler code with GCC to implement `FT_MulFix',
+ which is probably the most important function related to the
+ engine's performance.
+
+ The resulting speed-up is about 25%.
+
+
+ * include/freetype/internal/tttypes.h (TT_LoaderRec): Add fields
+ `cursor' and `limit'.
+
+ * src/autofit/afangles.c (af_corner_is_flat, af_corner_orientation):
+ New functions.
+ (AF_ATAN_BITS, af_arctan, af_angle_atan): Comment out.
+ [TEST]: Remove.
+
+ * src/autofit/afcjk.c (AF_Script_UniRangeRec): Comment out test
+ code.
+
+ * src/autofit/afhints.c (af_axis_hints_new_segment): Don't call
+ `FT_ZERO'
+ (af_direction_compute, af_glyph_hints_compute_inflections): Rewritten.
+ (af_glyph_hints_reload: Rewrite recognition of weak points.
+
+ * src/autofit/aflatin.c (af_latin_hints_compute_segments): Move
+ constant values out of the loops.
+
+ * src/autofit/aftypes.h: Updated.
+
+ * src/base/ftcalc.c (FT_MulFix): Use inline assembler code.
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Use vector
+ product to get orientation.
+
+ * src/gzip/ftgzip.c (ft_get_uncompressed_size): New function.
+ (FT_Stream_OpenGzip): Use it to handle small files directly in
+ memory.
+
+ * src/psaux/psconv.c (PS_Conv_ASCIIHexDecode, PS_ConvEexecDecode):
+ Improve performance.
+
+ * src/truetype/ttgload.c (TT_Access_Glyph_Frame): Set `cursor' and
+ `limit'.
+
+ (TT_Load_Glyph_Header, TT_Load_Simple_Glyph,
+ TT_Load_Composite_Glyph): Updated. Add threshold to protect against
+ exceedingly large values of number of contours. Speed up by
+ reducing the number of loops.
+
+ * src/type1/t1gload.c (T1_Load_Glyph): Don't apply unit matrix.
+
+
+ * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the threshold
+ used to detect rogue clients from 4 to 16. This is to prevent some
+ segmentation faults with fonts like `KozMinProVI-Regular.otf' which
+ comes from the Japanese Adobe Reader Asian Font pack.
+
+2007-05-17 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffload.c (cff_font_done): Deallocate subfont array. This
+ fixes the first part of Savannah bug #16590.
+
+2006-05-16 Werner Lemberg <wl@gnu.org>
+
+ * docs/PROBLEMS: Updated icl issues.
+
+----------------------------------------------------------------------------
+
+Copyright 2006, 2007, 2008, 2009 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT. By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.20 b/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.20
new file mode 100644
index 00000000000..8fcc5e70ab4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.20
@@ -0,0 +1,2613 @@
+2002-02-09 Werner Lemberg <wl@gnu.org>
+
+ * README: Fix typo.
+ * docs/CHANGES: Minor fixes.
+
+
+ * Version 2.0.8 released.
+ =========================
+
+
+2002-02-08 David Turner <david@freetype.org>
+
+ * docs/CHANGES: Updating for 2.0.8.
+
+ * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and
+ removing `FT_Get_Next_Char' from the API (temporarily).
+
+ * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char;
+ note that this function might temporarily be removed for the 2.0.8
+ release.
+
+2002-02-07 David Turner <david@freetype.org>
+
+ * src/pcf/pcfread.c (pcf_load_font): Removed immature support of
+ the AVERAGE_WIDTH property.
+
+2002-02-06 David Turner <david@freetype.org>
+
+ * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in
+ PDF documents do not include 'cmap', 'post' and 'name' tables, the
+ SFNT face loader has been changed to not immediately report an
+ error if these are not present.
+
+ Note that the specification _requires_ these tables, but Adobe
+ seems to ignore it completely.
+
+ * src/sfnt/ttcmap.c: Removing compiler warnings.
+
+ * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt.
+ (pcf_parse_metric, pcf_parse_compressed_metric): Removed. Code
+ is now in ...
+ (pcf_get_metric): Here.
+ (pcfSeekToType): Renamed to ...
+ (pcf_seek_to_table_type): This.
+ Use FT_Int.
+ (pcfHasType): Renamed to ...
+ (pcf_has_table_type): This.
+ Use FT_Int.
+ (find_property): Renamed to ...
+ (pcf_find_property): This.
+ Use FT_Int.
+ (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts
+ better (delaying format checks out of FT_Access_Frame ..
+ FT_Forget_Frame blocks to avoid leaving the stream in an incorrect
+ state when encountering an invalid PCF font).
+
+ * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ...
+ (PCF_Face_Done): This.
+ (PCF_Init_Face): Renamed to ...
+ (PCF_Face_Init): This.
+ (PCF_Get_Char_Index): Renamed to ...
+ (PCF_Char_Get_Index): This.
+ (PCF_Get_Next_Char): Renamed to ...
+ (PCF_Char_Get_Next): This.
+ (pcf_driver_class): Updated.
+
+ * src/pcf/pcf.h (PCF_Done_Face): Removed.
+
+2002-02-06 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak.
+
+ * src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH'
+ property to return correct character pixel (width/height) pairs for
+ embedded bitmaps.
+
+2002-02-04 Keith Packard <keithp@keithp.com>
+
+ Adding the function `FT_Get_Next_Char', doing the obvious thing
+ w.r.t. the selected charmap.
+
+ * include/freetype/freetype.h: Add prototype.
+ * include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
+ typedef.
+ (FT_Driver_Class): Use it.
+ * include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
+ typedef.
+ (PSNames_Interface): Use it.
+ * include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
+ typedef.
+ (TT_CMapTable): Use it.
+
+ * src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
+ high-level API.
+ * src/cff/cffdrivr.c (cff_get_next_char): New function.
+ (cff_driver_class): Add it.
+ * src/cid/cidriver.c (Cid_Get_Next_Char): New function.
+ (t1cid_driver_class): Add it.
+ * src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
+ (pcf_driver_class): Add it.
+ * src/psnames/psmodule.c (PS_Next_Unicode): New function.
+ (psnames_interface): Add it.
+ * src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
+ code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
+ functions.
+ (TT_CharMap_Load): Use them.
+ * src/truetype/ttdriver.c (Get_Next_Char): New function.
+ (tt_driver_class): Add it.
+ * src/type1/t1driver.c (Get_Next_Char): New function.
+ (t1_driver_class): Add it.
+ * src/winfonts/winfnt.c (FNT_Get_Next_Char): New function.
+ (winfnt_driver_class): Add it.
+
+ * src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
+ Unicode and Latin 1 encodings.
+
+2002-02-02 Keith Packard <keithp@keithp.com>
+
+ * builds/unix/freetype-config.in: Add missing `fi'.
+
+
+ * Version 2.0.7 released.
+ =========================
+
+
+2002-02-01 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7
+ for the new release.
+
+2002-01-31 David Turner <david@freetype.org>
+
+ * README, README.UNX, docs/CHANGES: Updating documentation for the
+ 2.0.7 release.
+
+2002-01-30 David Turner <david@freetype.org>
+
+ * INSTALL: Moved to ...
+ * docs/INSTALL: Here to avoid conflicts with the `install' script on
+ Windows, where the filesystem doesn't preserve case.
+
+2002-01-29 David Turner <david@freetype.org>
+
+ * configure: Fixed the script. It previously didn't accept more
+ than one argument correctly. For example, when typing:
+
+ ./configure --disable-shared --disable-nls
+
+ the `--disable-nls' was incorrectly sent to the `make' program.
+
+2002-01-29 Werner Lemberg <wl@gnu.org>
+
+ * README.UNX: Fix typo.
+ * builds/unix/install.mk (uninstall): Fix library name for libtool.
+
+2002-01-28 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
+
+ * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of
+ the face object (face->toc.tables, face->root.family_name,
+ face->root.available_size, face->charset_encoding,
+ face->charset_registry are now freed). Thanks to Niels Moseley.
+
+2002-01-28 Roberto Alameda <ojancano@geekmail.de>
+
+ * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'.
+
+2002-01-28 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
+ of `base' string for decrypting to not modify the original data.
+ Based on a patch by Jakub Bogusz <qboosh@pld.org.pl>.
+
+2002-01-27 Giuliano Pochini <pochini@shiny.it>
+
+ * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
+ bad rendering of thin lines (less than one pixel thick).
+
+2002-01-25 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
+ actually.
+
+2002-01-25 Martin Zinser <zinser@decus.de>
+
+ * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix
+ compilation warnings.
+ * src/base/descrip.mms (OBJS): Add `ftmm.obj'.
+ * src/cache/descrip.mms (ftcache.obj): Dependencies added.
+
+2002-01-25 WANG Yi <wangyi@founder.com.cn>
+
+ * src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug.
+
+2002-01-21 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
+
+ * docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in
+ the URL for the online resource.
+
+2002-01-18 Ian Brown <ian.brown@printsoft.de>
+
+ * builds/win32/ftdebug.c: New file.
+ * builds/win32/visualc/freetype.dsp: Updated.
+
+2002-01-18 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
+ * builds/amiga/README: Updated.
+
+2002-01-18 Ian Brown <ian.brown@printsoft.de>
+
+ * builds/win32/visualc/freetype.dsp: Updated.
+
+2002-01-13 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/freetype2.a4: The script was still buggy.
+ * builds/unix/freetype-config.in: Make it really work for any install
+ prefix.
+
+2002-01-10 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/freetype2.a4: Fix some serious bugs.
+
+2002-01-09 David Turner <david@freetype.org>
+
+ * builds/unix/configure.ac: Build top-level Jamfile.
+
+2002-01-09 Maxim Shemanarev <mcseemagg@yahoo.com>
+
+ * src/smooth/ftgrays.c (gray_render_line): Small optimization to
+ the smooth anti-aliased renderer that deals with vertical segments.
+ This results in a 5-7% speedup in rendering speed.
+
+2002-01-08 David Turner <david@freetype.org>
+
+ Added some wrapper scripts to make the installation more
+ Unix-friendly.
+
+ * configure, install: New files.
+
+ * INSTALL, README.UNX: Updated installation documentation to use the
+ new 'configure' and 'install' scripts.
+
+2002-01-07 David Turner <david@freetype.org>
+
+
+ * Version 2.0.6 released.
+ =========================
+
+
+ * docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release.
+
+ * src/tools/docmaker.py: Fixed HTML quoting in sources.
+ (html_format): Replaced with ...
+ (html_quote): New function.
+ (html_quote0): New function.
+ (DocCode::dump_html): Small improvement.
+ (DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote.
+
+ * include/freetype/config/ftoption.h: Setting default options for
+ a release build (debugging off, bytecode interpreter off).
+
+ * src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c,
+ src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c,
+ src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler
+ warnings (in pedantic compilation modes).
+
+2002-01-05 David Turner <david@freetype.org>
+
+ * src/autohint/ahhint.c (ah_align_linked_edge): Modified computation
+ of auto-hinted stem widths; this avoids color fringes in
+ `ClearType-like' rendering.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph_Header,
+ TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph):
+ Modified the TrueType loader to make it more paranoid; this avoids
+ nasty buffer overflows in the case of invalid glyph data (as
+ encountered in the output of some buggy font converters).
+
+2002-01-04 David Turner <david@freetype.org>
+
+ * README.UNX: Added special README file for Unix users.
+
+ * builds/unix/ftsystem.c (FT_New_Stream): Fixed typo.
+
+ * src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid
+ of compiler warnings.
+
+ * src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning.
+
+2002-01-03 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
+ warning.
+
+2002-01-03 Keith Packard <keithp@keithp.com>
+
+ * builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that
+ all FreeType input streams are closed in child processes of a `fork'
+ on Unix systems. This is important to avoid (potential) access
+ control issues.
+
+2002-01-03 David Turner <david@freetype.org>
+
+ * src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the
+ library when dealing with certain weird fonts like `Stalingrad', in
+ `sadn.pfb' (this font has no full font name entry).
+
+ * src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check):
+ New function to check the consistency of outline data.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to
+ ensure that loaded glyphs are valid. This allows certain fonts like
+ `tt1095m_.ttf' to be loaded even though it appears they contain
+ really funky glyphs.
+
+ There still is a bug there, though.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix error condition.
+
+2001-12-30 David Turner <david@freetype.org>
+
+ * src/autohint/ahhint.c (ah_hinter_load): Fix advance width
+ computation of auto-hinted glyphs. This noticeably improves the
+ spacing of letters in KDE and Gnome.
+
+2001-12-25 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
+
+ * builds/dos/detect.mk: Correcting the order for Borland compilers:
+ 16-bit bcc was never selected, always overridden by 32-bit bcc32.
+
+2001-12-22 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
+
+ * src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
+ and fix incorrect computation of `available_sizes'.
+
+2001-12-22 David Turner <david@freetype.org>
+
+ * src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an
+ incorrect glyph advance in the case of mono-width fonts (like
+ Courier, Andale Mono, and others).
+
+2001-12-22 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/*: Adaptations to latest changes.
+ Support added for MorphOS.
+
+2001-12-22 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
+ (ps_mask_table_merge, ps_hints_open, ps_hints_stem,
+ ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
+ FT_ERROR messages.
+ * src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
+ `trace_pshalgo1'.
+ * src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
+ `trace_pshalgo2'.
+ * include/freetype/internal/ftdebug.h (FT_Trace): Updated.
+
+ * docs/modules.txt: New file.
+
+2001-12-21 David Turner <david@freetype.org>
+
+ * src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter):
+ Ignore invalid `hintmask' and `cntrmask' operators (instead of
+ returning an error). Glyph 2028 of the CFF font `MSung-Light-Acro'
+ couldn't be rendered otherwise (it seems its charstring is buggy,
+ though this requires more analysis).
+ (FT_COMPONENT): Define.
+
+ * src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c
+ (T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a
+ bug where the X and Y axis where inverted in the postscript hinter.
+ This caused problem when displaying on non-square surfaces.
+
+ * src/pshinter/pshalgo2.c: s/vertical/dimension/.
+
+ * src/pshinter/pshglob.c (psh_globals_new): Replaced a floating
+ point constant with a fixed-float equivalent. For some reasons not
+ all compilers are capable of directly computing a floating pointer
+ constant casted to FT_Fixed, and will link a math library instead.
+
+2001-12-20 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
+ tracing strings.
+ * src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
+ * src/cache/ftcmanag.c (ftc_family_table_alloc,
+ ftc_family_table_free, FTC_Manager_Check): Ditto.
+ * src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
+
+ * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
+
+2001-12-20 David Turner <david@freetype.org>
+
+ Added PostScript hinter support to the CFF and CID drivers.
+
+ * include/freetype/internal/cfftypes.h (CFF_Font): New member
+ `pshinter'.
+ * src/cff/cffload.c (CFF_Get_Standard_Encoding): New function.
+ * src/cff/cffload.h: Updated.
+ * src/cff/cffgload.c (CFF_Init_Builder): Renamed to ...
+ (CFF_Builder_Init): This.
+ Added new argument `hinting'.
+ (CFF_Done_Builder): Renamed to ...
+ (CFF_Builder_Done): This.
+ (CFF_Init_Decoder): Added new argument `hinting'.
+ (CFF_Parse_CharStrings): Implement vstem support.
+ (CFF_Load_Glyph): Updated.
+ Add hinting support.
+ (cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding().
+ (cff_argument_counts): Updated.
+ * src/cff/cffgload.h: Updated.
+ * src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+ (CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init,
+ CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GLyphSlot_Init): New
+ functions.
+ (CFF_Init_Face): Renamed to ...
+ (CFF_Face_Init): This.
+ Add hinter support.
+ (CFF_Done_Face): Renamed to ...
+ (CFF_Face_Done): This.
+ (CFF_Init_Driver): Renamed to ...
+ (CFF_Driver_Init): This.
+ (CFF_Done_Driver): Renamed to ...
+ (CFF_Driver_Done): This.
+ * src/cff/cffobjs.h: Updated.
+ * src/cff/cffdrivr.c (cff_driver_class): Updated.
+
+ * include/freetype/internal/t1types.h (CID_FaceRec): New member
+ `pshinter'.
+ * src/cid/cidgload.c (CID_Load_Glyph): Add hinter support.
+ * src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+ (CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs,
+ CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions.
+ (CID_Done_Face): Renamed to ...
+ (CID_Face_Done): This.
+ (CID_Init_Face): Renamed to ...
+ (CID_Face_Init): This.
+ Add hinting support.
+ (CID_Init_Driver): Renamed to ...
+ (CID_Driver_Init): This.
+ (CID_Done_Driver): Renamed to ...
+ (CID_Driver_Done): This.
+ * src/cid/cidobjs.h: Updated.
+ * src/cidriver.c: Updated.
+
+ * src/pshinter/pshrec.c (t2_hint_stems): Fixed.
+
+ * src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that
+ crashed the library on exit.
+
+ * src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix
+ transformation of hinted glyphs.
+
+ * src/cid/cidload.c (cid_read_subrs): Fix error condition.
+
+ * src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs
+ routines were never released when CID faces were destroyed.
+
+ * src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated
+ to move the definition of encoding tables back within `cffload.c'
+ instead of making them part of a shared header (causing problems in
+ `multi' builds). This reverts change 2001-08-08.
+
+ * docs/CHANGES: Updated for 2.0.6 release.
+ * docs/TODO: Added `stem3 and counter hints support' to the TODO
+ list for the Postscript hinter.
+ * docs/BUGS: Closed the AUTOHINT-NO-SBITS bug.
+
+2001-12-19 David Turner <david@freetype.org>
+
+ * include/freetype/cache/ftcache.h: Added comments to indicate that
+ some of the exported functions should only be used by applications
+ that need to implement custom cache types.
+
+ * src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug
+ that prevented composites from loading correctly, due to missing
+ parentheses around macro parameters.
+
+ * src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name'
+ tables optional to load PCL fonts properly.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
+ (FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY):
+ `Fixed' the bug that prevented embedded bitmaps to be loaded when
+ the auto-hinter is used. This actually is a hack but will be enough
+ until the internal re-design scheduled for FreeType 2.1.
+
+ * src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline
+ shifting bug in the monochrome renderer.
+
+ * README: Updated version numbers to 2.0.6.
+
+2001-12-17 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
+ glyph header.
+
+2001-12-15 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning.
+ * include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is
+ already in ftcmanag.h.
+ * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
+ `gfam'.
+ * src/cache/ftcmanag.c (ftc_family_table_alloc,
+ * ftc_family_table_free): Use FT_EXPORT_DEF.
+ * include/freetype/cache/ftcmanag.h: Updated.
+ * src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
+ * src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
+ `cfam'.
+ Remove compiler warning.
+ (FTC_CMapCache_Lookup): Remove compiler warnings.
+ (ftc_cmap_family_init): Ditto.
+ (FTC_CMapCache_Lookup): Ditto.
+
+ * builds/unix/configure.ac: Increase `version_info' to 8:0:2.
+ * builds/unix/configure: Regenerated.
+
+2001-12-14 Werner Lemberg <wl@gnu.org>
+
+ * builds/mac/README: Updated.
+
+2001-12-14 Scott Long <scott@swiftview.com>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
+ dealing with invalid fonts (i.e. glyph size < 10 bytes).
+
+2001-12-14 Sam Latinga <slouken@devolution.com>
+
+ * builds/mac/freetype.make: A new Makefile to build with MPW on
+ MacOS classic.
+
+2001-12-14 David Turner <david@freetype.org>
+
+ * src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
+ (T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
+ src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
+ all font drivers (the advance width was never hinted when it
+ should).
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): New macro.
+ * src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
+ use `extern' keyword.
+
+2001-12-12 David Turner <david@freetype.org>
+
+ * src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
+ psh_globals_new): Adding correct BlueScale/BlueShift support, plus
+ family blues processing.
+ * src/pshinter/pshglob.h (PSH_BluesRec): Updated.
+
+ Started adding support for the Postscript hinter in the CFF module.
+
+ * src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+ (CFF_Parse_CharStrings): Implement it.
+ * src/cff/cffgload.h: Updated.
+
+2001-12-12 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/freetype2.m4: Some portability fixes.
+
+2001-12-11 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
+
+ * src/base/descrip.mms (OBJS): Add ftdebug.obj.
+
+2001-12-11 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos.
+
+2001-12-11 David Turner <david@freetype.org>
+
+ * builds/unix/freetype-config.in: Modified the script to prevent
+ passing `-L/usr/lib' to gcc.
+
+ * docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT').
+
+ * builds/unix/freetype2.m4: New file for checking configure paths.
+ We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I
+ didn't modify builds/unix/install.mk yet.
+
+ * INSTALL: Updated the instructions to build shared libraries with
+ Jam. They were simply wrong.
+
+ * src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
+ slightly improper results for `FT_Cos' and `FT_Sin' (example:
+ FT_Sin(0) == -1!).
+
+2001-12-11 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
+ Fixed incorrect argument types.
+
+2001-12-10 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
+
+ * src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts
+ by setting the `face->metrics.max_advance' correctly.
+
+2001-12-07 David Turner <david@freetype.org>
+
+ * include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
+ charmap cache.
+ * src/cache/ftcache.c: Updated.
+
+ * src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/.
+
+2001-12-06 Leonard Rosenthol <leonardr@lazerware.com>
+
+ Added support for reading .dfont files on Mac OS X. Also added a
+ new routine which looks up a given font by name in the Mac OS and
+ returns the disk file where it resides.
+
+ * src/base/ftmac.c: Include <Files.h> and <TextUtils.h>.
+ (is_dfont): New auxiliary function.
+ (FT_New_Face_From_dfont): New function.
+ (FT_GetFile_From_Mac_Name): New exported function.
+ (FT_New_Face): Updated.
+ * include/freetype/ftmac.h: Updated.
+
+2001-12-06 David Turner <david@freetype.org>
+
+ * src/cache/Jamfile, src/cache/rules.mk: Updated.
+
+2001-12-06 Werner Lemberg <wl@gnu.org>
+
+ * INSTALL: Small update.
+
+2001-12-05 David Turner <david@freetype.org>
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for
+ debugging purposes.
+ Comment out use of `origin'.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug
+ where outline shifting wasn't correctly undone after bitmap
+ rasterization. This created problems with certain glyphs (like '"'
+ of certain fonts) and the cache system.
+
+ * src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo.
+ * src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo.
+ (ps2_hints_apply): Small fix.
+
+2001-12-05 David Turner <david@freetype.org>
+
+ * src/pshinter/pshalgo2.c (psh2_hint_table_init),
+ src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler
+ warnings.
+
+ * include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*:
+ Yet another massive rewrite of the caching sub-system in order to
+ both increase performance and allow simpler cache sub-classing. As
+ an example, the code for the image and sbit caches is now much
+ simpler.
+
+ I still need to update the documentation in
+ www/freetype2/docs/cache.html to reflect the new design though.
+
+ * include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New
+ macro.
+ (FT_CACHE_INTERNAL_CACHE_H): Updated.
+
+2001-12-05 David Krause <freetype@davidkrause.com>
+
+ * docs/license.txt: s/X Windows/X Window System/.
+
+2001-12-04 Werner Lemberg <wl@gnu.org>
+
+ * src/raster/ftraster.c: Fix definition condition of MEM_Set().
+ * src/smooth/ftgrays.c (M_Y): Change value to 192.
+ * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
+ Remove unused variable.
+ * src/cache/ftcimage.c (ftc_image_node_init,
+ ftc_image_node_compare): Remove unused variables.
+ * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
+ variable.
+ * src/raster/ftraster.c (MEM_Set): Move definition down to avoid
+ compiler warning.
+ * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
+ avoid compiler warnings.
+ * src/pcf/pcfread.c (tableNames): Use `const'.
+ (pcf_read_TOC): Change counter name to avoid compiler warning.
+ Use `const'.
+ * src/pshinter/pshrec.c (ps_hints_close): Remove redundant
+ declaration.
+ * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
+ to avoid shadowing.
+ * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
+ * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
+ and `T1_Size_Done()'.
+
+2001-11-20 Antoine Leca <antoineleca@multimania.com>
+
+ * include/freetype/ttnameid.h: Added some new Microsoft language
+ codes and LCIDs as found in MSDN (Passport SDK). Also added
+ comments about the meaning of bit 57 of the `OS/2' table
+ (TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is
+ a character beyond 0xFFFF in this font'. Thanks to Detlef Würkner
+ <TetiSoft@apg.lahn.de> for noticing this.
+
+2001-11-20 David Turner <david@freetype.org>
+
+ * src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting
+ routine that created nasty alignment artefacts.
+
+ * src/pshinter/pshrec.c, tests/gview.c: Debugging updates.
+
+ * src/smooth/ftgrays.c: De-activated experimental gamma support.
+ Apparently, `optimal' gamma tables depend on the monitor type,
+ resolution and general karma, so it's better to compute them outside
+ of the rasterizer itself.
+ (gray_convert_glyph): Use `volatile' keyword.
+
+2001-10-29 David Turner <david@freetype.org>
+
+ Adding experimental `gamma' support. This produces smoother glyphs
+ at small sizes for very little cost.
+
+ * src/smooth/ftgrays.c (grays_init_gamma): New function.
+ (gray_raster_new): Use it.
+
+ Various fixes to the auto-hinter. They merely improve the output of
+ sans-serif fonts. Note that there are still problems with serifed
+ fonts and composites (accented characters).
+
+ * src/autohint/ahglyph.c (ah_outline_load,
+ ah_outline_link_segments): Implement it.
+ Fix typos.
+ (ah_outline_save, ah_outline_compute_segments): Fix typos.
+ * src/autohint/ahhint.c (ah_align_serif_edge): New argument
+ `vertical'. Implement improvement.
+ (ah_hint_edges_3, ah_hinter_hint_edges): Implement it.
+ Fix typos.
+ (ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix
+ typos.
+ (ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined.
+ * src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro.
+ * src/autohint/ahtypes.h: Ditto.
+ (AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges'
+ (making them global as `ah_debug_disable_horz' and
+ `ah_debug_disable_vert').
+ Fix typos.
+
+ * tests/gview.c: Updated the debugging glyph viewer to show the
+ hints generated by the `autohint' module.
+
+2001-10-27 David Turner <david@freetype.org>
+
+ * src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that
+ considerably lowered the performance of the abstract chunk cache.
+
+2001-10-26 David Turner <david@freetype.org>
+
+ * include/freetype/ftcache.h, include/freetype/cache/*.h,
+ src/cache/*.c: Major re-design of the cache sub-system to provide
+ better performance as well as an `Acquire'/`Release' API. Seems to
+ work well here, but probably needs a bit more testing.
+
+2001-10-26 Leonard Rosenthol <leonardr@lazerware.com>
+
+ * builds/mac/README: Updated to reflect my taking over the project
+ and that is now being actively maintained.
+
+ * src/base/ftmac.c (parse_fond): Applied patches from Paul Miller
+ <paulm@profoundeffects.com> to support loading a face other than the
+ first from a FOND resource.
+ (FT_New_Face_From_FOND): Updated.
+
+2001-10-25 Leonard Rosenthol <leonardr@lazerware.com>
+
+ * builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac
+ OS for latest version (7) of CWPro and for recent changes to the FT
+ source tree.
+
+2001-10-25 David Turner <david@freetype.org>
+
+ * include/freetype/config/ftoption.h: Updated comments to explain
+ precisely how to use project-specific macro definitions without
+ modifying this file manually.
+
+ (FT_CONFIG_FORCE_INT64): Define.
+
+ (FT_DEBUG_MEMORY): New macro.
+
+2001-10-24 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'.
+
+2001-10-23 David Turner <david@freetype.org>
+
+ * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
+ Improvements to the memory debugger to report more information in
+ case of errors. Also, some allocations that occurred through REALLOC
+ couldn't be previously caught correctly.
+
+ * src/autohint/ahglyph.c (ah_outline_compute_segments,
+ ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new),
+ src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced
+ liberal uses of memset() by the MEM_Set() macro.
+
+2001-10-23 David Turner <david@freetype.org>
+
+ * src/raster/ftraster.c (Update): Removed to be inlined in ...
+ (Sort): Updated.
+
+2001-10-22 David Turner <david@freetype.org>
+
+ * builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+ builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+ builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+ src/base/ftdbgmem.c: Updated the memory debugger and
+ platform-specific implementations of `ftsystem' in order to be able
+ to debug memory allocations on Unix, VMS and Amiga too!
+
+ * src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed
+ some bogus warnings.
+
+ * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
+ Modified the debugging memory manager to report the location (source
+ file name + line number) where leaked memory blocks are allocated in
+ the source file.
+
+ * src/base/ftdbgmem.c: New debugging memory manager. You must
+ define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it. It
+ will record every memory block allocated and report simple errors
+ like memory leaks and double deletes.
+
+ * src/base/Jamfile: Include ftdbgmem.
+ * src/base/rules.mk: Ditto.
+ * src/base/ftbase.c: Include ftdbgmem.c.
+
+ * include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY
+ macro definition.
+
+ * src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the
+ base component to use the debugging memory manager when the macro
+ FT_DEBUG_MEMORY is defined.
+
+2001-10-21 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
+ we are working with a CID keyed CFF font. Otherwise, a variable
+ that was never allocated memory might freed. This is a correction
+ to the previous patch for freeing subfonts.
+
+2001-10-21 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
+ avoid a memory leak.
+
+2001-10-21 David Turner <david@freetype.org>
+
+ * src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
+ src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes
+ (in multi-object compilation mode, mainly).
+
+2001-10-20 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/type1/t1load.c (parse_encoding): Add a test to make sure
+ that custom encodings (i.e., neither StandardEncoding nor
+ ExpertEncoding) are not loaded twice when the Type 1 font is
+ synthetic.
+
+ * src/type1/t1load.c (parse_font_name, parse_subrs): Added a test
+ for when loading synthetic fonts to make sure that the font name
+ and subroutines are not loaded twice. This is to remove a memory
+ leak that occurred because the original memory blocks for these
+ objects were not deallocated when the objects were parsed the
+ second time.
+
+2001-10-19 David Turner <david@freetype.org>
+
+ * src/smooth/ftgrays.c, src/pshinter/pshglob.h,
+ src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of
+ compiler warnings.
+
+ * src/pshinter/module.mk, src/pshinter/rules.mk: Adding control
+ files to build the PostScript hinter with the `old' build system.
+
+2001-10-19 Jacob Jansen <joukj@hrem.stm.tudelft.nl>
+
+ * descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build
+ files.
+
+2001-10-18 David Turner <david@freetype.org>
+
+ * src/psnames/pstables.h, src/tools/glnames.py: Rewrote the
+ `glnames.py' script used to generate the `pstables.h' header file.
+ The old one contained a serious bug that made FreeType return
+ incorrect glyph names for certain glyphs.
+
+ * src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of
+ pixel size from character size to use rounding. This is an
+ experiment to see whether this gives values similar to Windows for
+ scaled ascent/descent/etc.
+
+ * src/base/ftcalc.c (FT_Div64by32): Changed the implementation
+ slightly since the original code was mis-compiled on Mac machines
+ using the MPW C compiler.
+
+ * src/base/ftobjs.c (FT_Realloc): When a memory block was grown
+ through FT_Realloc(), the new bytes were not set to 0, which created
+ some strange bugs in the PostScript hinter.
+ (destroy_face): Don't deallocate unconditionally.
+
+ * src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph):
+ Adding support to new PostScript hinter.
+
+ * include/freetype/internal/psglobal.h,
+ include/freetype/internal/pshints.h,
+ include/freetype/config/ftmodule.h, src/pshinter/Jamfile,
+ src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h,
+ src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h,
+ src/pshinter/pshalgo2.c, src/pshinter/pshglob.h,
+ src/pshinter/pshglob.c, src/pshinter/pshinter.c,
+ src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c,
+ src/pshinter/pshrec.h: Adding new PostScript hinter module.
+
+ * include/freetype/internal/ftobjs.h,
+ include/freetype/internal/internal.h,
+ include/freetype/internal/psaux.h,
+ include/freetype/internal/t1types.h, src/psaux/psobjs.c,
+ src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c,
+ src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c,
+ src/type1/t1objs.h: Updates to use the new PostScript hinter.
+
+ * tests/Jamfile, tests/gview.c: Adding a new glyph hinting
+ viewer/debugger to the source tree. Note that you will _not_ be
+ able to compile it since it depends on an unavailable graphics
+ library named `Nirvana' to render vector images.
+
+2001-10-17 David Turner <david@freetype.org>
+
+
+ * Version 2.0.5 released.
+ =========================
+
+
+ * include/freetype/freetype.h, include/internal/ftobjs.h,
+ src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named
+ 'FT_Get_Postscript_Name' to retrieve the PostScript name of a given
+ font. Should work with all formats except pure CFF/CEF fonts (this
+ will be added soon).
+
+ * src/cid/cidriver (cid_get_postscript_name): New function.
+ (CID_Get_Interface): Handle `postscript_name' interface.
+
+ * src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function.
+ (SFNT_Get_Interface): Handle `postscript_name' interface.
+
+ * src/type1/t1driver.c (t1_get_ps_name): New function.
+ (Get_Interface): Handle `postscript_name' interface.
+
+ * README, docs/CHANGES: Updated for 2.0.5 release.
+
+2001-10-08 David Turner <david@freetype.org>
+
+ Fixed a bug in `glnames.py' that prevented it from generating
+ correct glyph names tables. This resulted in the unavailability of
+ certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
+ charmaps, even if these were present in the font (causing problems
+ for Polish users).
+
+ * src/tools/glnames.py (mac_standard_names): Fixed.
+ (t1_standard_strings): Some fixes and renamed to ...
+ (sid_standard_names): This.
+ (t1_expert_encoding): Fixed.
+ (the_adobe_glyph_list): Renamed to ...
+ (adobe_glyph_names): This.
+ (the_adobe_glyphs): Renamed to ...
+ (adobe_glyph_values): This.
+ (dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
+ Updated.
+ * src/psnames/pstables.h: Regenerated.
+ * src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
+ Fix return value.
+ Use `sid_standard_table' and `ps_names_to_unicode' instead of
+ `t1_standard_glyphs' and `names_to_unicode'.
+ (PS_Macintosh_Name): Use `ps_glyph_names' instead of
+ `standard_glyph_names'.
+ (PS_Standard_Strings): Use `sid_standard_names' instead of
+ `t1_standard_glyphs'.
+
+ * doc/BUGS, doc/TODO: New documents.
+
+2001-10-07 Richard Barber <rich@solutionuk.com>
+
+ * src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
+ correct LRU behaviour.
+
+2001-10-07 David Turner <david@freetype.org>
+
+ setjmp() and longjmp() are now used for rollback (i.e. when memory
+ pool overflow occurs).
+
+ Function names are now all uniformly prefixed with `gray_'.
+
+ * src/smooth/ftgrays.c: Include <setjmp.h>.
+ (ErrRaster_MemoryOverflow): New macro.
+ (TArea): New type to store area values in each cell (using `int' was
+ too small on 16-bit systems). <limits.h> is included to properly
+ get the needed data type.
+ (TCell, TRaster): Use it.
+ (TRaster): New element `jump_buffer'.
+ (gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
+ `outline' from it.
+ (gray_record_cell): Use longjmp().
+ (gray_set_cell): Use gray_record_cell() for error handling.
+ (gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
+ (gray_convert_glyph_inner): New function, using setjmp().
+ (gray_convert_glyph): Use it.
+
+2001-10-07 David Turner <david@freetype.org>
+
+ Provide a public API to manage multiple size objects for a given
+ FT_Face in the new header file `ftsizes.h'.
+
+ * include/freetype/ftsizes.h: New header file,
+ * include/freetype/internal/ftobjs.h: Use it.
+ Remove declarations of FT_New_Size and FT_Done_Size (moved to
+ ftsizes.h).
+ * include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
+ * src/base/ftobjs.c (FT_Activate_Size): New function.
+ * src/cache/ftcmanag.c: Include ftsizes.h.
+ (ftc_manager_init_size, ftc_manager_flush_size): Use
+ FT_Activate_Size.
+
+2001-09-20 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/*: Added port to Amiga with the SAS/C compiler.
+
+2001-09-15 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/type1/t1afm.c (T1_Done_AFM): Free `afm'.
+
+2001-09-10 Yao Zhang <yzhang@sharemedia.com>
+
+ * src/sfnt/ttcmap.c (code_to_index2): Handle code values with
+ hi-byte == 0 correctly.
+
+2001-09-10 Werner Lemberg <wl@gnu.org>
+
+ * builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.
+
+2001-08-30 Martin Muskens <mmuskens@aurelon.com>
+
+ * src/type1/t1load.c (parse_font_matrix): A new way to compute the
+ units per EM with greater accuracy (important for embedded T1 fonts
+ in PDF documents that were automatically generated from TrueType
+ ones).
+
+ * src/type1/t1load.c (is_alpha): Now supports `+' in font names;
+ this is used in embedded fonts.
+
+ * src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that
+ generated a dangling pointer reference.
+
+2001-08-30 Anthony Feik <afeick@hotmail.com>
+
+ * src/type1/t1afm.c (T1_Read_Afm): Now correctly sets the flag
+ FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files.
+
+2001-08-25 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
+ `cmap_rec_fields'.
+
+ * include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
+ Undefine FT_ERR_BASE before defining again.
+
+2001-08-22 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.
+
+2001-08-21 Werner Lemberg <wl@gnu.org>
+
+ * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'.
+
+2001-08-21 David Turner <david@freetype.org>
+
+ * include/freetype/config/ftoption.h: Changed the default setting
+ for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks
+ source compatibility in a few cases. Updated the comment to explain
+ that too.
+
+2001-08-17 Martin Muskens <mmuskens@aurelon.com>
+
+ * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo.
+
+2001-08-12 Werner Lemberg <wl@gnu.org>
+
+ Updating to OpenType 1.3.
+
+ * include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
+ TT_CMap6): Adding field `language'.
+ (TT_CMapTable): Removing field `language'.
+ Type of `length' field changed to FT_ULong.
+ Adding fields for cmaps format 8, 10, and 12.
+ (TT_CMapGroup): New auxiliary structure.
+ (TT_CMap8_12, TT_CMap10): New structures.
+ * include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
+ Removed last element of `Reserved' array.
+ * include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
+ TT_NAME_ID_CID_FINDFONT_NAME): New macros.
+
+ * src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
+ field to the new structures.
+ Fixed freeing of arrays in case of unsuccessful loads.
+ Added support for loading format 8, 10, and 12 cmaps.
+ (TT_CharMap_Free): Added support for freeing format 8, 10, and 12
+ cmaps.
+ (code_to_index4): Small improvement.
+ (code_to_index6): Ditto.
+ (code_to_index8_12, code_to_index10): New functions.
+ * src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
+ structure.
+ (TT_Load_CMap): Ditto.
+
+ * src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
+ Unicode).
+
+2001-08-11 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
+
+2001-08-09 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to
+ cff_get_glyph_name for consistency.
+
+ (cff_get_glyph_index): Minor documentation change.
+
+ * src/type1/t1driver.c (t1_get_name_index): New function used in
+ Get_Interface as the function returned when the `name_index'
+ function is requested.
+
+ (get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency.
+
+2001-08-08 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/cffload.c: Removed definitions of cff_isoadobe_charset,
+ cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
+ and cff_expert_encoding arrays to cffload.h.
+
+ * src/cff/cffload.h: Added definitions of cff_isoadobe_charset,
+ cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
+ and cff_expert_encoding arrays.
+
+ * src/cff/cffdrivr.c (cff_get_name_index): New function, returned
+ when `cff_get_interface' is called with a request for the
+ `name_index' function.
+
+ (cff_get_interface): Modified so that it returns the function
+ `cff_get_name_index' when the `name_index' function is requested.
+
+ * src/base/ftobjs.c (FT_Get_Name_Index): New function, used to
+ return a glyph index for a given glyph name only if the driver
+ supports glyph names.
+
+ * include/freetype/internal/ftobjs.h (FT_Name_Index_Requester):
+ New function pointer type definition used in the function
+ FT_Get_Name_Index.
+
+ * include/freetype/freetype.h (FT_Get_Name_Index): Added
+ documentation and prototype.
+
+2001-07-26 Werner Lemberg <wl@gnu.org>
+
+ * builds/cygwin/*: Removed. Use the unix stuff instead.
+
+2001-07-26 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
+
+ * builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
+ 2001-06-27.
+
+2001-07-17 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
+ `cursor' and `capacity'.
+ * src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
+ parameter.
+ (PS_Table_Add): Use FT_Offset for `new_size'.
+
+ Add support for version 0.5 maxp tables.
+
+ * src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it.
+ (TT_Load_OS2): Initialize some values.
+
+2001-07-13 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftsynth.c: Include ftcalc.h unconditionally.
+
+2001-07-07 David Turner <david@freetype.org>
+
+ * src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread:
+ Removed pedantic compiler warnings when the bytecode interpreter is
+ compiled in.
+
+2001-07-03 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
+ unused variable `edges'.
+ (ah_hinter_load): Remove unused variables `old_width' and
+ `new_width'.
+ * src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
+ * src/psaux/psobjs.c (T1_Decrypt): Ditto.
+ * src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.
+
+2001-06-28 David Turner <david@freetype.org>
+
+ * include/internal/ftstream.h: Modified the definitions
+ of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness.
+
+2001-06-26 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
+ instead of FT_Int as type for `length' parameter.
+ * include/freetype/internal/psaux.h (PSAux_Interface): Updated.
+
+2001-06-27 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
+ instead of FT_Int as type for `length' parameter.
+
+
+ * Version 2.0.4 released.
+ =========================
+
+
+2001-06-27 David Turner <david@freetype.org>
+
+ * builds/unix/ftconfig.in: Changed the definition of the
+ FT_CALLBACK_DEF macro.
+
+ * include/freetype/ftconfig.h, src/*/*.c: Changed the definition and
+ use of the FT_CALLBACK_DEF macro in order to support 16-bit
+ compilers.
+
+ * builds/unix/ftconfig.in: Changed the definition of the
+ FT_CALLBACK_DEF macro.
+
+ * src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures
+ that the kerning table is correctly sorted (some problem fonts don't
+ have a correct kern table).
+
+2001-06-26 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.
+
+2001-06-24 David Turner <david@freetype.org>
+
+ * src/base/ftcalc.c (ft_div64by32): Fixed the source to work
+ correctly on 16-bit systems.
+
+2001-06-23 Anthony Fok <fok@debian.org>
+
+ * debian/*: Added Debian package build directory for 2.0.4.
+
+2001-06-22 David Turner <david@freetype.org>
+
+ * docs/PATENTS: Added patents disclaimer. This one was missing!
+
+ * docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
+
+2001-06-20 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftconfig.h: Add two more `L's to
+ constants.
+ Add missing semicolons.
+
+ * builds/toplevel.mk: Do similar change as for
+ builds/unix/detect.mk.
+
+ * include/freetype/freetype.h (FT_ENC_TAG): New version to make it
+ easier to redefine.
+ * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
+
+ * src/pcf/pcfread.c (pcf_get_encodings): Add cast.
+
+2001-06-19 David Turner <david@freetype.org>
+
+ * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
+ Updated the Visual C++ project (for the 2.0.4 release).
+
+ * builds/unix/detect.mk: Added rule for AIX detection (which uses
+ /usr/sbin/init instead of /sbin/init).
+
+ * include/freetype/fterrors.h, src/*/*err*.h: Updated some of the
+ error macros to simplify handling of new error scheme.
+
+2001-06-19 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/fttypes.h (FT_ERROR_MODULE): New macro.
+
+2001-06-19 David Turner <david@freetype.org>
+
+ Removing _lots_ of compiler warnings when the most pedantic warning
+ levels of Visual C++ and Borland C++ are used. Too many files to be
+ listed here, but FT2 now compiles without warnings with VC++ and the
+ `/W4' warning level (lint-style).
+
+ * include/freetype/freetype.h (FT_New_Memory_Face): Updated
+ documentation.
+ * include/freetype/fttypes.h (FT_BOOL): New macro.
+ * include/freetype/internal/ftdebug.h: Add #pragma for Visual C++
+ to suppress warning.
+ * include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE},
+ FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros.
+ (NEXT_*): Use them.
+ * src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H.
+ (FT_New_Memory_Face): Add `const' to function declaration.
+
+2001-06-18 Werner Lemberg <wl@gnu.org>
+
+ Minor cleanups to remove compiler warnings.
+
+ * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
+ `L' for constant.
+ * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
+ * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
+ * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
+ * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
+ * src/base/ftobjs.c (FT_Done_Size): Fix return value.
+ (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
+ unused `memory' variable.
+ * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
+ * src/autohint/ahhint.c (ah_hint_edges_3,
+ ah_hinter_align_edge_points): Remove unused `before' and `after'
+ variables.
+ (ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
+ (ah_hinter_load): Remove unused `new_advance', `start_contour',
+ and `metrics' variables.
+ * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
+ compiler warning.
+ * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
+ variable.
+ * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
+ `outline' variable.
+ (cff_compute_bias): Use `U' for constant.
+ * src/cid/cidload.c (cid_decrypt): Ditto.
+ * src/psaux/psobjs.c (T1_Decrypt): Ditto.
+ * src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
+ * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
+ variable.
+ * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
+ variable.
+ * src/truetype/ttgload.c (load_truetype_glyph): Remove unused
+ `num_contours' and `ins_offset' variables.
+ (compute_glyph_metrics): Remove unused `Top' and `x_scale'
+ variables.
+ (TT_Load_Glyph): Remove unused `memory' variable.
+ * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
+
+2001-06-18 Werner Lemberg <wl@gnu.org>
+
+ Make the new error scheme source compatible with older FT versions
+ by introducing another layer.
+
+ * include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
+ macros.
+ (FT_NOERRORDEF): Removed.
+ * include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.
+
+2001-06-16 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h (FT_ENC_TAG): New macro.
+ (FT_Encoding_): Use it.
+ * include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
+ conditionally.
+
+2001-06-14 David Turner <david@freetype.org>
+
+ Modified the TrueType interpreter to let it use the new
+ trigonometric functions provided in `fttrigon.h'. This gets rid of
+ some old 64-bit computation routines, as well as many warnings when
+ compiling the library with the `long long' 64-bit integer type.
+
+ * include/freetype/config/ftoption.h: Undefine
+ FT_CONFIG_OPTION_OLD_CALCS.
+ * include/freetype/internal/ftcalc.h: Rearrange use of
+ FT_CONFIG_OPTION_OLD_CALCS.
+ * src/base/ftcalc.c: Add declaration of FT_Int64 if
+ FT_CONFIG_OPTION_OLD_CALCS isn't defined.
+ * src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H.
+ (Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't
+ defined.
+ (Current_Ratio, Normalize): Simplify code.
+
+2001-06-11 Mike Owens <MOwens@amtdatasouth.com>
+
+ * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
+ compiler warnings.
+
+2001-06-08 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.in: Renamed to ...
+ * builds/unix/configure.ac: This to make sure that autoconf 2.50 is
+ needed.
+ Run `autoupdate' on it.
+ Increase `version_info' to 7:0:1.
+ * builds/unix/configure: Regenerated.
+
+2001-06-08 David Turner <david@freetype.org>
+
+ * src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
+ corrupted transformed glyphs that were auto-hinted (the transform
+ was applied twice).
+
+ Fixed a bug that returned an invalid linear width for composite
+ TrueType glyphs.
+
+ * include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
+ and `linear_def'.
+ * src/truetype/ttgload.c (load_truetype_glyph,
+ compute_glyph_metrics): Use it.
+
+ * include/fttypes.h (FT_ERROR_BASE): New macro.
+ * src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
+ to make source code work with the new error scheme implemented by
+ Werner.
+ * src/base/ftoutln.c (FT_Outline_Render): Ditto.
+
+2001-06-07 Werner Lemberg <wl@gnu.org>
+
+ Updating to libtool 1.4.0 and autoconf 2.50.
+
+ * builds/unix/ltconfig: Removed.
+ * builds/unix/ltmain.sh, builds/unix/configure.in,
+ builds/unix/aclocal.m4: Updated.
+ * builds/unix/configure: Regenerated.
+
+2001-06-06 Werner Lemberg <wl@gnu.org>
+
+ Complete redesign of error codes. Please check ftmoderr.h for more
+ details.
+
+ * include/freetype/internal/cfferrs.h,
+ include/freetype/internal/tterrors.h,
+ include/freetype/internal/t1errors.h: Removed. Replaced with files
+ local to the module. All extra error codes have been moved to
+ `fterrors.h'.
+
+ * src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
+
+ * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
+ src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
+ src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
+ src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
+ src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
+ error names for the module it belongs to.
+
+ * include/freetype/ftmoderr.h: New file, defining the module error
+ offsets. Its structure is similar to `fterrors.h'.
+
+ * include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
+ (FT_ERRORDEF): Redefined to use module error offsets.
+ All internal error codes are now public; unused error codes have
+ been removed, some are new.
+
+ * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
+ macro.
+ * include/freetype/config/ftoption.h
+ (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
+
+ All other source files have been updated to use the new error codes;
+ some already existing (internal) error codes local to a module have
+ been renamed to give them the same name as in the base module.
+
+ All make files have been updated to include the local error files.
+
+2001-06-06 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidtokens.h: Replaced with...
+ * src/cid/cidtoken.h: This file for 8+3 consistency.
+
+ * src/raster/ftraster.c: Use macros for header file names.
+
+ * src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_):
+ Fix length of `Reserved' array. Note that this isn't the real fix
+ since recent OpenType specs have introduced a `CaretOffset' field
+ instead of the first reserved byte.
+
+2001-05-29 Werner Lemberg <wl@gnu.org>
+
+ * INSTALL: Minor fixes.
+
+
+ * Version 2.0.3 released.
+ =========================
+
+
+2001-05-29 David Turner <david@freetype.org>
+
+ * INSTALL, docs/CHANGES: Updated.
+
+2001-05-25 David Turner <david@freetype.org>
+
+ Moved several documents from the top-level to the `docs' directory.
+
+ * src/base/ftcalc.c (FT_DivFix): Small fix to return value.
+
+2001-05-16 David Turner <david@freetype.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the
+ composite loader. Spotted by Keith Packard.
+ * src/base/ftobjs.c (FT_GlyphLoader_Check_Points,
+ FT_GlyphLoader_Check_Subglyphs): Ditto.
+
+2001-05-14 David Turner <david@freetype.org>
+
+ Fixed the incorrect blue zone computations, and improved the
+ composite support. Note that these changes result in improved
+ rendering, while sometimes introducing their own artefacts. This is
+ probably the last big change to the autohinter before the
+ introduction of a complete replacement.
+
+ * src/autohint/ahglobal.c (sort_values): Fix loop.
+ * src/autohint/ahglyph.c: Removed some obsolete code.
+ (ah_outline_compute_edges): Modify code to set the ah_edge_round
+ flag.
+ (ah_outline_compute_blue_edges): Add code to compute active blue
+ zones.
+ * src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags
+ value.
+
+ * src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that
+ created incorrect scale factors!
+ (FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements.
+
+2001-05-12 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__.
+ * include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ ->
+ __FTTRIGON_H__.
+ Include FT_FREETYPE_H.
+ Beautified; added copyright.
+ * src/base/fttrigon.c: Beautified; added copyright.
+
+2001-05-11 David Turner <david@freetype.org>
+
+ * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
+ (parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed
+ the incorrect EM size computation.
+
+ * include/freetype/fttrigon.h, src/base/fttrigon.c: New files,
+ adding trigonometric functions to the core API (using Cordic
+ algorithms).
+ * src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them.
+
+ * builds/newline: New file.
+ * builds/top_level.mk, builds/detect.mk: Use it. This fixes
+ problems with Make on Windows 2000, as well as problems when `make
+ distclean' is invoked on a non-Unix platform when there is no
+ `config.mk' in the current directory.
+
+ * builds/freetype.mk: Fixed a problem with object deletions under
+ Dos/Windows/OS/2 systems.
+
+ Added new directory to hold tools and test programs.
+
+ * docs/docmaker.py, docs/glnames.py: Moved to...
+ * src/tools/docmaker.py, src/tools/glnames.py: This place.
+ * src/tools/cordic.py: New file used to compute arctangent table
+ needed by fttrigon.c.
+ * src/tools/test_bbox.c, src/tools/test_trig.c: New test files.
+
+ * src/tools/docmaker.py: Improved the script to add the current date
+ at the footer of each web page (useful to distinguish between
+ versions).
+
+ * Jamfile: Fixed incorrect HDRMACRO argument.
+
+ * TODO: Removed the cubic arc bbox computation note, since it has been
+ fixed recently.
+ * src/base/ftbbox.c (test_cubic_zero): Renamed to...
+ (test_cubic_extrema): This function. Use `UL' for unsigned long
+ constants.
+
+ * include/freetype/t1tables.h, include/freetype/config/ftoption.h:
+ Formatting.
+
+2001-05-10 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak
+ which happened when trying to open 0-size font files!
+
+2001-05-09 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftcalc.h: Move declaration of
+ FT_SqrtFixed() out of `#ifdef FT_LONG64'.
+
+2001-05-08 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
+
+ * src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width
+ computation.
+
+2001-05-08 David Turner <david@freetype.org>
+
+ * docs/docmaker.py: Updated the DocMaker script in order to add
+ command line options (--output,--prefix,--title), fix the erroneous
+ line numbers reported during errors and warnings, and other
+ formatting issues.
+
+ * src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
+ fixes related to rounding in 64-bits routines and
+ pseudo-`optimizations'.
+
+2001-04-27 David Turner <david@freetype.org>
+
+ * src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient
+ normalization algorithm (invalid final bit position, and invalid
+ shift computation).
+
+2001-04-26 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/config.guess, builds/unix/config.sub: Updated to
+ latest versions from gnu.org.
+
+ * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.
+
+ * include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
+ unconditionally.
+ * src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
+ Fix compiler warnings.
+ * src/base/ftcalc.c: Fix (potential) compiler warnings.
+
+2001-04-26 David Turner <david@freetype.org>
+
+ * src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
+ fixed-point square root computation. It is now used even with
+ 64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
+
+ * src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line.
+
+2001-04-25 David Turner <david@freetype.org>
+
+ * src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
+ direct computations with 16.16 values instead of sub-divisions. It
+ is now slower, but proves a point :-)
+
+ * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
+ Fixed the Bézier stack depths.
+
+ * src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
+
+ * builds/beos: Added BeOS-specific files to the old build system
+ (no changes were necessary to support BeOS in the Jamfile though).
+
+2001-04-20 David Turner <david@freetype.org>
+
+ * ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int
+ types on platforms where Autoconf is not available). Also removed
+ FTCALC_USE_LONG_LONG and replaced it with
+ FT_CONFIG_OPTION_FORCE_INT64.
+
+ * builds/win32/freetype.dsp: Updated the Visual C++ project file.
+ Doesn't create a DLL yet.
+
+ * cffgload.c: Removed a compilation warning.
+
+2001-04-10 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * t1load.c (parse_charstrings): Changed code for placing .notdef
+ glyph into slot 0 so that we no longer have a memory access
+ violation.
+
+ * t1load.h: In structure T1_Loader, added swap_table (of type
+ PS_Table) to facilitate placing the .notdef glyph into slot 0.
+
+2001-04-10 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
+
+ * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.
+
+2001-04-09 Laurence Withers <lwithers@lwithers.demon.co.uk>
+
+ * builds/dos/detect.mk: Add support for bash.
+
+2001-04-05 Werner Lemberg <wl@gnu.org>
+
+ * builds/os2/*.mk: These files have been forgotten to update to
+ the structure of similar makefiles.
+ * builds/dos/*.mk: Ditto.
+ * builds/ansi/*.mk: Ditto.
+
+ * builds/win32/win32-def.mk (BUILD): Fix typo.
+
+ * builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
+ This is already used in the link_*.mk files.
+
+2001-04-03 Werner Lemberg <wl@gnu.org>
+
+ * src/*/Jamfile: Slight changes to make files more cryptic.
+
+2001-04-03 Werner Lemberg <wl@gnu.org>
+
+ * Jamfile, src/Jamfile, src/*/Jamfile: Formatted. Slight changes
+ to give files identical structure.
+
+2001-04-02 Werner Lemberg <wl@gnu.org>
+
+ * CHANGES: Reformatted, minor fixes.
+ * TODO: Updated.
+ * README: Formatting.
+ * include/freetype/freetype.h: Formatting.
+
+ * Jamfile: Fix typo.
+
+ * src/cff/cffparse.c: Move error code #defines to...
+ * include/freetype/internal/cfferrs.h: This file.
+ * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
+ `FT_Err_*' with `CFF_Err_*'.
+ * src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
+ * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
+ * src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
+ `TT_Err_*'.
+ * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
+ * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
+ src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.
+
+ * include/freetype/internal/cfferrs.h: Add
+ `CFF_Err_Unknown_File_Format'.
+ * include/freetype/internal/t1errors.h: Add
+ `T1_Err_Unknown_File_Format'.
+ * include/freetype/internal/tterrors.h: Add
+ `TT_Err_Unknown_File_Format'.
+
+ * src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
+ references.
+ * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.
+
+ * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
+ FT_LOCAL_DEF.
+ * src/cid/cidobjs.c (CID_Done_Driver): Ditto.
+ * src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
+ Ditto.
+ * src/type1/t1objs.c (T1_Done_Driver): Ditto.
+ * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
+ * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
+
+2001-04-02 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
+ dereference. Submitted by Herbert Duerr <duerr@sun.com>.
+
+2001-03-26 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * include/freetype/config/ftconfig.h: Changed hexadecimal
+ constants to use suffix U to avoid problems with HP-UX's c89
+ compiler. Submitted by G.W. Lucas <glucas@sonalysts.com>.
+
+2001-03-24 David Turner <david.turner@freetype.org>
+
+ * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
+ the source tree. See www.freetype.org/jam/index.html for details.
+
+
+ * Version 2.0.2 released.
+ =========================
+
+
+2001-03-20 Werner Lemberg <wl@gnu.org>
+
+ * builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.
+
+2001-03-20 David Turner <david.turner@freetype.org>
+
+ * include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
+ Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to
+ FT_SFNT_NAMES_H.
+
+ * docs/docmaker.py: Added generation of INDEX link in table of
+ contents.
+
+ * INSTALL, docs/BUILD: Updated documentation to indicate that the
+ compilation process has changed slightly (no more `src' required in
+ the include path).
+
+ * builds/*/*-def.mk: Changed the objects directory from `obj' to
+ `objs'.
+
+ * include/freetype/config/ftheader.h: Removed obsolete macros like
+ FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
+ were previously defined in <freetype/ftcache.h>. Added comments to
+ be included in a new API Reference section.
+
+ * src/*/*: Removed the use of FT_SOURCE_FILE, etc. Now, each
+ component needs to add its own directory to the include path at
+ compile time. Modified all `rules.mk' and `descrip.mms'
+ accordingly.
+
+2001-03-20 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.in: Add $ft_version.
+ * builds/unix/freetype-config.in: Use it.
+ * builds/unix/configure: Updated.
+
+2001-03-19 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/type1/t1load.c (parse_font_matrix): Assign the units per em
+ value an unsigned short value, first by shifting right 16 bits,
+ then by casting the results to FT_UShort.
+
+ * src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em
+ value an unsigned short value, first by shifting right 16 bits,
+ then by casting the results to FT_UShort.
+
+2001-03-17 David Turner <david.turner@freetype.org>
+
+ * src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
+ src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
+ compiler warnings in pedantic modes.
+
+ * include/config/ft2build.h, include/config/ftheader.h: The file
+ `ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the
+ top-level <ft2build.h>.
+
+ * include/config/ftheader.h: Added new section describing the #include
+ macros.
+
+2001-03-17 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed
+ values for the bounding box numbers.
+
+ * src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font,
+ set `root->ascender' (`root->descender') to the integer part of
+ `root->bbox.yMax' (`root->bbox.yMin', respectively).
+
+2001-03-16 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/cffdrivr.c (get_cff_glyph_name): New function. Used in
+ cff_get_interface to facilitate getting a glyph name for glyph index
+ via FT_Get_Glyph_Name().
+
+ (cff_get_interface): Added support for getting a glyph name via the
+ `glyph_name' module interface. Uses the new function
+ get_cff_glyph_name().
+ Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+ * src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with
+ FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is
+ not defined. This is to add support for getting a glyph name from a
+ glyph index via FT_Get_Glyph_Name().
+ Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+ * src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for
+ deprecated operator `dotsection'.
+ Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+2001-03-12 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
+ messages.
+
+ * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
+
+2001-03-12 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * include/freetype/internal/psaux.h: Changed the lenIV member of
+ the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.
+
+ * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Adjust
+ for lenIV seed bytes at the start of a decrypted subroutine.
+
+ * src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only
+ if lenIV >= 0.
+
+ * src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only
+ if lenIV >= 0.
+
+2001-03-11 Werner Lemberg <wl@gnu.org>
+
+ * TODO: Updated.
+
+ * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
+ avoid compiler warnings.
+
+2001-03-10 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * TODO: New file.
+
+ * include/freetype/freetype.h: Added prototypes and notes for
+ three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix.
+ * src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added
+ implementation code.
+
+ * src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM,
+ and if that is not available, default to 1000 units per EM. Changed
+ assignment code for ascender and descender values.
+ * src/cid/cidload.c (parse_font_matrix): Added units_per_EM
+ processing.
+ (parse_font_bbox): Changed to use FT_Fixed number handling.
+
+ * src/type1/t1objs.c (T1_Init_Face): Changed the assignment code
+ for ascender, descender, and max_advance_width.
+ * src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
+ number handling.
+
+2001-03-10 Henrik Grubbström <grubba@roxen.com>
+
+ * src/*/*.c: Added many casts to make code more 64bit-safe.
+
+2001-03-07 Werner Lemberg <wl@gnu.org>
+
+ * INSTALL, docs/BUILD: We need GNU make 3.78 or newer.
+
+2001-03-07 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
+ until parse_font_bbox is changed before we use logical shift rights
+ in the assignments of `root->ascender', `root->descender', and
+ `root->max_advance_width'.
+
+ (T1_Done_Face): Free `char_name' table to avoid a memory leak.
+ Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+2001-03-05 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
+ the Type 2 glyph charstring (used by conversion programs).
+ Submitted by Ha Shao <hashao@chinese.com>.
+
+2001-03-04 Antoine Leca <Antoine.Leca@renault.fr>
+
+ * include/freetype/ttnameid.h: Correct a stupid typo which prevented
+ correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).
+
+2001-03-04 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahtypes.h (AH_Hinter): Add elements
+ `disable_horz_edges', `disable_vert_edges'.
+ * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_hint_edges): Use
+ them (and remove static variables with the same names).
+ * src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
+ * docs/glnames.py: Updated to latest pstables.h changes.
+
+ * builds/unix/detect.mk: Add test for Hurd.
+ * builds/hurd/detect.mk: Removed.
+
+2001-03-04 Sander van der Wal <svdwal@xs4all.nl>
+
+ * src/psnames/pstables.h: Add more `const'.
+ * src/pcf/pcfutil.c: Ditto.
+
+2001-03-04 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
+ (FT_Glyph_Done -> FT_Done_Glyph).
+
+2001-03-01 Antoine Leca <Antoine.Leca@renault.fr>
+
+ * include/freetype/ttnameid.h: Added some new Microsoft language
+ codes and LCIDs as found in Office Xp.
+
+2001-02-28 David Turner <david.turner@freetype.org>
+
+ * builds/hurd/detect.mk: New file. Added support to detect the GNU
+ Hurd operating system as Unix-like. Fix submitted by Anthony Fok
+ <foka@debian.org>.
+
+ * src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
+ the Type 1 glyph charstring (used by conversion programs).
+ Submitted by Ha Shao <hashao@chinese.com>.
+
+2001-02-22 David Turner <david.turner@freetype.org>
+
+ * src/base/ftgrays.c (grays_sweep): The function didn't exit
+ immediately if `num_cells' was 0 as it should. Thanks to Boris for
+ finding this out.
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
+ bitmap rendering fails (thanks to Graham Asher).
+
+2001-02-13 Werner Lemberg <wl@gnu.org>
+
+ * docs/docmaker.py (DocSection::add_element): Use
+ `self.print_error()'.
+
+ * builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org).
+
+2001-02-13 David Turner <david.turner@freetype.org>
+
+ * docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
+ script to support chapters and section block ordering. Updated the
+ public header files accordingly.
+
+ * src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
+ were not correctly copied.
+
+2001-02-08 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/cffparse.c (cff_parse_font_matrix): Removed an
+ unnecessary fprintf( stderr, ... ).
+
+2001-02-07 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/type1/t1objs.c (T1_Init_Face): Added code to get the
+ units_per_EM from the value assigned in parse_font_matrix, if
+ available. Default to 1000 if not available.
+
+ * src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get
+ the units_per_EM from the FontMatrix.
+
+ (cff_parse_fixed_thousand): New function. Gets a real number from
+ the CFF font, but multiplies by 1000 (this is to avoid rounding
+ errors when placing this real number into a 16.16 fixed number).
+
+ (cff_parse_real): Added code so that the integer part is moved
+ into the high sixteen bits of the 16.16 fixed number.
+
+ * src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units
+ per EM from the CFF dictionary, if available.
+
+ * include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_,
+ added a units_per_em member to facilitate passing of units_per_em
+ from function cff_parse_font_matrix.
+
+ * src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric
+ character. This is so that font names with `-' are fully parsed,
+ etc...
+
+2001-02-02 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/psobjs.c (shift_elements): Remove if clause (which is
+ obsolete now).
+
+ (reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC()
+ + MEM_Copy() to avoid a memory bug.
+
+2001-02-01 David Turner <david.turner@freetype.org>
+
+ * docs/docmaker.py: Improved the index sorting routine to place
+ capital letters before small ones. Added the `<order>' marker to
+ section blocks in order to give the order of blocks.
+
+2001-01-30 Antoine Leca <Antoine.Leca@renault.fr>
+
+ * include/freetype/ttnameid.h: Latest updates to Microsoft language
+ ID codes.
+
+2001-01-24 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/t1load.c (parse_font_matrix): Added heuristic to get
+ units_per_EM from the font matrix.
+
+ (parse_dict): Deleted test to see whether the FontInfo keyword has
+ been seen. Deletion of this test allows fonts without FontInfo
+ dictionaries to be parsed by the Type 1 driver.
+
+ (T1_Open_Face): Deleted empty subroutines array test to make sure
+ fonts with no subroutines still are parsed.
+
+2001-01-17 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
+
+ * src/pcfread.c (pcf_get_properties, pcf_get_metrics,
+ pcf_get_bitmaps): Fix compiler errors.
+
+2001-01-11 David Turner <david.turner@freetype.org>
+
+ * src/pcf/pcfread.c: Removed some compilation warnings related
+ to comparison of signed vs. unsigned integers.
+
+ * include/freetype/internal/ftdebug.h: Changed the debug trace
+ constants from trace_t2xxxx to trace_cffxxxx to be able to compile
+ the CFF driver in debug mode.
+
+2001-01-11 Matthew Crosby <mcrosby@marthon.org>
+
+ * builds/unix/freetype-config.in: Fix problems with separate
+ --prefix and --exec-prefix.
+
+2001-01-11 David Turner <david.turner@freetype.org>
+
+ * docs/docmaker.py: Added cross-references generation as well as
+ more robust handling of pathname wildcard matching.
+
+2001-01-10 Werner Lemberg <wl@gnu.org>
+
+ * docs/docmaker.py: Minor improvements to reduce unwanted spaces
+ and empty lines in output.
+
+2001-01-09 David Turner <david.turner@freetype.org>
+
+ * docs/docmaker.py: Improved script to generate table of contents
+ and index pages. It also supports wildcards on non Unix systems.
+
+ * include/freetype/*.h, include/freetype/cache/*.h: Updated comments
+ to include section definitions/delimitations for the API Reference
+ generator.
+
+ * include/freetype/freetype.h: Moved declaration of
+ `FT_Generic_Finalizer' and the `FT_Generic' structure to...
+ * include/freetype/fttypes.h: here.
+
+2001-01-04 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ttnameid.h: Updated Unicode code range comments.
+
+2001-01-03 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}.
+
+ * include/freetype/internal/internal.h: Changed to use cfftypes.h
+ (cfferrs.h) instead of t2types.h (t2errors.h, respectively).
+
+ * include/freetype/internal/cfftypes.h: Merged in changes from
+ t2types.h and made this the canonical `types' header for the CFF
+ driver.
+
+ * include/freetype/internal/t2types.h: This file was merged with
+ cfftypes.h and is no longer necessary.
+
+ * include/freetype/internal/t2errors.h: Renamed to cfferrs.h.
+
+ * src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
+ src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c,
+ src/cff/cffgload.c, src/cff/cffgload.h: Changed to use
+ cffgload.{c,h} instead of t2gload.{c,h}. All occurrences of t2_
+ (T2_) were replaced with cff_ (CFF_, respectively).
+
+ * src/cff/t2gload.h: Renamed cffgload.h.
+
+ * src/cff/t2gload.c: Renamed cffgload.c
+
+2000-01-02 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
+
+ * builds/vms: Support files for VMS architecture added.
+ * descrip.mms, src/*/descrip.mms: VMS makefiles added.
+ * README.VMS: New file.
+
+2000-01-01 Werner Lemberg <wl@gnu.org>
+
+ * LICENSE.TXT: Added info about PCF driver license.
+
+2001-01-01 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
+
+ * src/pcf/*: New driver module for PCF font format (used in
+ X Window System).
+ * include/freetype/internal/ftdebug.h (FT_Trace): Added values for
+ PCF driver.
+ * include/freetype/internal/pcftypes.h: New file.
+ * include/freetype/config/ftmodule.h: Added PCF driver module.
+
+2001-01-01 Werner Lemberg <wl@gnu.org>
+
+ * src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.
+
+2000-12-31 Werner Lemberg <wl@gnu.org>
+
+ * builds/modules.mk (clean_module_list): Fixed deletion of module
+ file in case `make make_module_list' is called before `make setup'.
+
+2000-12-30 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffload.c (CFF_Load_Charset): Improved error messages.
+ (CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
+ definition.
+
+2000-12-30 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * include/freetype/internal/t2types.h,
+ include/freetype/internal/cfftypes.h: Changed the structures for
+ CFF_Encoding and CFF_Encoding for the new implementations of the
+ charset and encoding parsers in the CFF driver.
+
+ * src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
+ t2_operator_seac): Added these functions for use in implementing the
+ seac emulation provided by the Type 2 endchar operator.
+ (T2_Parse_CharStrings): Added seac emulation for the endchar
+ operator.
+
+ * src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset,
+ CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
+ charset/encoding tables, and free the memory used by them when the
+ CFF driver is finished with them. Added tables
+
+ cff_isoadobe_charset
+ cff_expert_charset
+ cff_expertsubset_charset
+ cff_standard_encoding
+ cff_expert_encoding
+
+ so that the encoding/charset parser can handle predefined encodings and
+ charsets.
+
+2000-12-24 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/t2gload.c (T2_Load_Glyph): Added code so that the font
+ transform is applied.
+
+ * src/cff/cffparse.c (cff_parse_font_matrix): Added code so that
+ the font matrix numbers are scaled by 1/(matrix->yy). Also, the
+ offset vector now contains integer values instead of 16.16 fixed
+ numbers.
+
+2000-12-22 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/autohint/ahhint.c (ah_hinter_load_glyph):
+ Removed unnecessary comments and commented-out code.
+
+2000-12-21 David Turner <david.turner@freetype.org>
+
+ * src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
+ we'll work on supporting CID AFM files later I guess :-)
+
+2000-12-21 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
+ Changed so that fonts with a non-standard FontMatrix render
+ correctly. Previously, the first glyph rendered from such a
+ font did not have the transformation matrix applied.
+
+2000-12-17 Werner Lemberg <wl@gnu.org>
+
+ * *.mk: Added lots of `.PHONY' targets.
+
+2000-12-17 Karsten Fleischer <kfleisc1@ford.com>
+
+ * *.mk: Implemented `platform' target to disable auto-detection.
+
+2000-12-14 Werner Lemberg <wl@gnu.org>
+
+ * docs/design/modules.html: Removed. Covered by design-*.html.
+
+ * INSTALL: Added info about makepp.
+
+2000-12-14 David Turner <david.turner@freetype.org>
+
+ Added support for clipped direct rendering in the smooth renderer.
+ This should not break binary compatibility of existing applications.
+
+ * include/freetype/fttypes.h, include/freetype/ftimage.h: Move
+ definition of the FT_BBox structure from the former to the latter.
+ * include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
+ FT_Raster_Flag enumeration.
+ Add `clip_box' element to FT_Raster_Params structure.
+ * src/smooth/ftgrays.c (grays_convert_glyph): Implement it.
+
+ * INSTALL: Updated installation instructions on Win32, listing the
+ new `make setup list' target used to list supported
+ compilers/targets.
+
+ * src/raster/ftraster.c (ft_black_render): Test for unsupported
+ direct rendering before testing arguments.
+
+2000-12-13 David Turner <david.turner@freetype.org>
+
+ * include/freetype/config/ft2build.h,
+ include/freetype/internal/internal.h: Fixed header inclusion macros
+ to use direct definitions. This is the only way to do these things
+ in a portable way :-( The rest of the code should follow shortly
+ though everything compiles now.
+
+ * builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
+
+ * builds/win32/detect.mk: Added support for the Intel C/C++
+ compiler, as well as _preliminary_ (read: doesn't work!) support for
+ Watcom. Also added a new setup target. Type `make setup list' for
+ a list of supported command-line compilers on Win32.
+
+ * src/base/ftdebug.c: Added dummy symbol to avoid empty file if
+ conditionals are off.
+
+2000-12-13 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ftsystem.c: Fixed typos. Fixed inclusion of wrong
+ ftconfig.h file.
+
+2000-12-12 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
+ Removed. ANSI C doesn't (explicitly) allow macro expansion in
+ arguments using `##'.
+ (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
+ names directly. Make them configurable. Use `##' to strip leading
+ and trailing spaces from arguments.
+
+ * builds/unix/ft2unix.h: Adapted.
+
+ * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
+ ft_close_stream): Use FT_CALLBACK_DEF.
+
+ * builds/unix/ftsystem.c: Use new header scheme.
+ (FT_Done_Memory): Use free() from FT_Memory structure.
+
+ * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
+
+2000-12-11 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
+ FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
+ FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
+
+2000-12-09 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/detect.mk: Remove unused USE_CFLAGS variable.
+
+2000-12-08 Werner Lemberg <wl@gnu.org>
+
+ * */*.h: Changed body inclusion macro names to start and end with
+ `__' (those which haven't converted yet). Fixed minor conversion
+ issues.
+
+ * src/winfonts/winfnt.c: Updated to new header inclusion scheme.
+
+ * src/truetype/ttinterp.c: Remove unused CALC_Length() macro.
+
+2000-12-07 David Turner <david.turner@freetype.org>
+
+ * */*.[ch]: Changed source files to adhere to the new
+ header inclusion scheme. Not completely tested but works for now
+ here.
+
+ * src/cff/t2driver.c: Renamed and updated to...
+ * src/cff/cffdrivr.c: New file.
+ * src/cff/t2driver.h: Renamed and updated to...
+ * src/cff/cffdrivr.h: New file.
+ * src/cff/t2load.c: Renamed and updated to...
+ * src/cff/cffload.c: New file.
+ * src/cff/t2load.h: Renamed and updated to...
+ * src/cff/cffload.h: New file.
+ * src/cff/t2objs.c: Renamed and updated to...
+ * src/cff/cffobjs.c: New file.
+ * src/cff/t2objs.h: Renamed and updated to...
+ * src/cff/cffobjs.h: New file.
+ * src/cff/t2parse.c: Renamed and updated to...
+ * src/cff/cffparse.c: New file.
+ * src/cff/t2parse.h: Renamed and updated to...
+ * src/cff/cffparse.h: New file.
+ * src/cff/t2tokens.h: Renamed and updated to...
+ * src/cff/cfftoken.h: New file.
+
+ * src/cff/cff.c, src/cff/rules.mk: Updated.
+
+2000-12-06 David Turner <david.turner@freetype.org>
+
+ * src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak.
+
+2000-12-06 Werner Lemberg <wl@gnu.org>
+
+ * builds/module.mk: Replaced `xxx #' with `xxx$(space).
+ * builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to
+ avoid trailing spaces in variable.
+ * builds/freetype.mk: Use $(D) instead of $D to make statement more
+ readable.
+
+ * docs/docmaker.py: Formatting.
+
+2000-12-05 David Turner <david.turner@freetype.org>
+
+ * src/psaux/psauxmod.c: Fixed a broken inclusion of component
+ header files (an FT_FLAT_COMPILE test was missing).
+
+ * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused
+ an occasional crash when the function was called (due to a dangling
+ pointer).
+
+ * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug:
+ The ANSI `free()' function was called instead of `memory->free()'.
+
+ * docs/docmaker.py: Added section filtering, multi-page generation
+ (index page generation is still missing though).
+
+2000-12-04 David Turner <david.turner@freetype.org>
+
+ * builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h'
+ is now installed as <ft2build.h> for Unix systems. Note that we
+ still use the `freetype2/freetype' installation path for now.
+
+ * */*.[ch]: Now using <ft2build.h> as the default build and setup
+ configuration file in all public headers. Internal source files
+ still need some changes though.
+
+ * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new
+ directory to hold all development options for both the Unix and
+ Win32 developer builds.
+
+ * builds/win32/detect.mk, builds/win32/w32-bccd.mk,
+ builds/win32/w32-dev.mk: Changed the developer build targets to
+ `devel-gcc' and `devel-bcc' in order to be able to develop with the
+ Borland C++ compiler.
+
+2000-12-01 David Turner <david.turner@freetype.org>
+
+
+ * Version 2.0.1 released.
+ =========================
+
+
+ * builds/unix/configure.in, builds/unix/configure,
+ builds/cygwin/configure.in, builds/cygwin/configure: Setting
+ `version_info' to 6:1:0 for the 2.0.1 release.
+
+ * CHANGES: Added a summary of changes between 2.0.1 and 2.0.
+
+ * builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes
+ to allow compilation under Unix with the Unix-specific config
+ files.
+
+2000-12-01 Werner Lemberg <wl@gnu.org>
+
+ * INSTALL: Revised.
+ * builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
+ builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
+ builds/win32/w32-bccd.mk: Revised.
+ * include/freetype/config/ftbuild.h,
+ include/freetype/internal/internal.h: Revised.
+ * include/freetype/ftimage.h: Updated to new header inclusion scheme.
+
+2000-11-30 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk (.PHONY): Adding `distclean'.
+ * builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
+ `setup'.
+
+2000-11-30 David Turner <david.turner@freetype.ogr>
+
+ * INSTALL: Slightly updated the quick starter documentation to
+ include IDE compilation, prevent against BSD Make, and specify `make
+ setup' instead of a single `make' for build configuration.
+
+ * include/config/ftbuild.h, include/internal/internal.h: Added new
+ configuration files used to determine the location of all public,
+ configuration, and internal header files for FreeType 2. Modified
+ all headers under `include/freetype' to reflect this change. Note
+ that we still need to change the library source files themselves
+ though.
+
+ * builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk,
+ builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk,
+ builds/win32/detect.mk: Added new files to support compilation with
+ the free Borland C++ command-line compiler. Modified the detection
+ rules to recognize the new `bcc32' target in `make setup bcc32'.
+
+ * src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c,
+ src/truetype/ttobjs.c, src/truetype/ttgload.c,
+ src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
+ didn't really like. Basically, this compiler complains when FT_UInt
+ is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
+ in these cases).
+
+2000-11-30 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * t2objs.c (T2_Init_Face): Added calculation of `face->height' for
+ pure CFF fonts.
+
+ * t1objs.c (T1_Init_Face): Fixed computation of `face->height'.
+
+2000-11-29 David Turner <david.turner@freetype.org>
+
+ * src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid
+ bug in the formula used to compute the conic Bézier extrema
+ of non-monotonous arcs.
+
+2000-11-29 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c
+ (FT_Set_Renderer): Use FT_EXPORT_DEF.
+ * src/cache/ftcimage.c (FTC_Image_Cache_Lookup),
+ src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset,
+ FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size,
+ FTC_Manager_Register_Cache), src/cache/ftcsbits.c
+ (FTC_SBit_Cache_Lookup): Ditto.
+
+ * src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init),
+ src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT.
+
+2000-11-29 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only
+ conditionally.
+
+ * src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
+ `size->strike_index' only conditionally.
+
+ * src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
+ conditionally.
+
+ * src/winfonts/winfnt.h: Move all type definitions to...
+ * src/include/freetype/internal/fnttypes.h: New file.
+ * src/winfonts/winfnt.c: Use it.
+
+2000-11-29 ??? ??? <darin@eazel.com>
+
+ * include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
+ with a direct solution (which also satisfies picky compilers).
+
+2000-11-28 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
+
+ * src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with
+ disabled interpreter also.
+
+ * src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect
+ parentheses.
+
+2000-11-26 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph
+ width setting code to take into account even/odd argument counts
+ and glyph width operand before endchar/hmoveto/vmoveto.
+
+2000-11-26 Werner Lemberg <wl@gnu.org>
+
+ * builds/ansi/ansi.mk: Fix inclusion order of files.
+
+2000-11-26 Keith Packard <keithp@keithp.com>
+
+ * src/type1/t1objs.c (T1_Init_Face): Compute style flags.
+
+2000-11-26 Werner Lemberg <wl@gnu.org>
+
+ * builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and
+ conditional.
+
+2000-11-23 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt
+ function from PSAux module.
+
+ * src/type1/t1parse.c (T1_Done_Parse): Renamed to...
+ (T1_Finalize_Parser): New function (to avoid name clash with a
+ function in the PSAux module).
+ (T1_Decrypt): Removed since it is duplicated in the PSAux module.
+ (T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt
+ function from PSAux module.
+
+ * src/type1/t1parse.h: Adapted.
+
+2000-11-22 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
+ `root->num_faces' to `cff->num_faces' and set `units_per_EM'
+ to 1000.
+
+ * src/cff/t2parse.c (parse_t2_real): Fixed real number parsing
+ loop.
+
+ * src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a
+ sid that was off by one.
+
+2000-11-16 David Turner <david@freetype.org>
+
+ * src/autohint/ahtypes.h (AH_Hinter): Added new fields to control
+ auto-hinting of synthetic Type 1 fonts.
+
+ * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
+ Added auto-hinting support of synthetic Type 1 fonts.
+
+2000-11-12 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change
+ tracing output.
+
+ * src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable
+ `has-outline' to true only if the font has a `glyf' or `CFF ' table.
+
+2000-11-11 Werner Lemberg <wl@gnu.org>
+
+ * builds/win32/visualc/freetype.dsp: Fix raster1->raster and
+ type1z->type1.
+
+2000-11-11 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * builds/unix/freetype-config.in, builds/cygwin/freetype-config.in:
+ Added a --libtool option. When freetype-config --libtool is
+ invoked, the absolute path to the libtool convenience library
+ is returned.
+
+2000-11-11 Werner Lemberg <wl@gnu.org>
+
+ * builds/cygwin/cygwin-def.in: Same fix as previous.
+
+2000-11-10 Tom Kacvinsky <tkacvins@freetype.org>
+
+ * builds/unix/unix-def.in: Add
+
+ INSTALL_PROGRAM := @INSTALL_PROGRAM@
+ INSTALL_SCRIPT := @INSTALL_SCRIPT@
+
+ so that installation of freetype-config does not fail.
+
+2000-11-10 Werner Lemberg <wl@gnu.org>
+
+ * builds/cygwin/freetype-config.in, builds/unix/freetype-config.in:
+ Move test down for empty --exec-prefix.
+ Fix --version.
+
+ * builds/cygwin/install.mk, builds/unix/install.mk: Use
+ $(INSTALL_SCRIPT) for installation of freetype-config.
+
+ * builds/cygwin/install.mk: Fix clean target names.
+
+2000-11-09 David Turner <david@freetype.org>
+
+
+ * Version 2.0 released.
+ =======================
+
+----------------------------------------------------------------------------
+
+Copyright 2000, 2001, 2002, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT. By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.21 b/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.21
new file mode 100644
index 00000000000..d6371d17583
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.21
@@ -0,0 +1,9439 @@
+2005-06-08 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.1.10 released.
+ ==========================
+
+
+ * src/pcf/readme: Renamed to...
+ * src/pcf/README: This.
+
+2005-06-07 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/*: Added copyright notes, reworked some comments.
+
+2005-06-05 Werner Lemberg <wl@gnu.org>
+
+ * Add copyright notices to all files which don't have one.
+
+ * docs/license.txt: Renamed to...
+ * docs/LICENSE.TXT: This.
+ * docs/FTL.txt: Renamed to...
+ * docs/FTL.TXT: This.
+ * docs/GPL.txt: Renamed to...
+ * docs/GPL.TXT: This.
+
+ * docs/PATENTS: Slightly reworded. Suggested by Sylvain Beucler
+ <beuc@gnu.org>.
+
+2005-06-04 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+ FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
+ FT_Outline_CubicToFunc, FT_Raster_RenderFunc),
+ include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+ FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use
+ `const' to stay compatible with FreeType 2.1.9.
+
+2005-06-01 Adam D. Moss <adam@gimp.org>
+
+ * src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from
+ 2004-07-11; this gives much better results under normal
+ circumstances.
+
+2005-05-30 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor
+ documentation improvements.
+
+ * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos.
+
+ * src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap
+ of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4.
+ If xstr is larger than 8 and bitmap is of pixel_mode
+ FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.
+
+2005-05-29 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap
+ of mode FT_PIXEL_MODE_GRAY. Also add support for mode
+ FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.
+ (ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V
+ should have ppb (pixel per byte) 1.
+ Zero the padding when there's no need to allocate memory.
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance
+ too.
+ More suited emboldening strength.
+
+2005-05-28 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch.
+ Handle FT_PIXEL_MODE_GRAY with num_gray != 256.
+ Improve speed for FT_PIXEL_MODE_GRAY.
+ (ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and
+ FT_PIXEL_MODE_LCD_V.
+
+2005-05-27 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'.
+
+ * src/base/ftobjs.c (ft_cmap_done_internal): New function.
+ (FT_CMap_Done): Remove cmap from cmap list.
+ (destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but
+ ft_cmap_done_internal.
+
+2005-05-26 Werner Lemberg <wl@gnu.org>
+
+ * docs/GPL.txt: Update postal address of FSF.
+
+2005-05-26 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve
+ documentation.
+
+ * src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed.
+ (FT_GlyphSlot_Embolden): Check whether slot is bitmap owner.
+ Always modify the metrics.
+
+2005-05-24 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2005-05-24 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration.
+
+ * include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration.
+
+ * src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary
+ function.
+ (FT_Bitmap_Embolden): New function.
+
+ * src/base/ftoutln.c (FT_Outline_Embolden): New function.
+
+ * src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and
+ FT_TRIGONOMETRY_H but FT_BITMAP_H.
+ (FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or
+ FT_Bitmap_Embolden.
+
+2005-05-24 Werner Lemberg <wl@gnu.org>
+
+ * configure: Always remove config.mk, builds/unix/unix-def.mk, and
+ builds/unix/unix-cc.mk. This fixes repeated calls of the script.
+ Reported by Nelson Beebe and Behdad Esfahbod.
+
+ * README.CVS: Mention file permissions.
+
+2005-05-23 Werner Lemberg <wl@gnu.org>
+
+ * builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk
+ (CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove
+ -fno-strict-aliasing.
+
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c --
+ it is currently loaded from ttsbit.c.
+
+2005-05-23 Behdad Esfahbod <behdad@cs.toronto.edu>
+
+ Say you have `(Foo*)x' and want to assign, pass, or return it as
+ `(Bar*)'. If you simply say `x' or `(Bar*)x', then the C compiler
+ would warn you that type casting incompatible pointer types breaks
+ strict-aliasing. The solution is to cast to `(void*)' instead which
+ is the generic pointer type, so the compiler knows that it should
+ make no strict-aliasing assumption on `x'. But the problem with
+ `(void*)x' is that seems like in C++, unlike C, `void*' is not a
+ generic pointer type and assigning `void*' to `Bar*' without a cast
+ causes an error. The solution is to cast to `Bar*' too, with
+ `(Bar*)(void*)x' as the result -- this is what the patch does.
+
+ * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP),
+ include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove
+ cast on lvalue, use a temporary pointer instead.
+ Cast temporarily to (void*) to not break strict aliasing.
+
+ * include/freetype/internal/ftmemory.h (FT_MEM_ALLOC,
+ FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE),
+ src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*)
+ to not break strict aliasing.
+
+ * src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information.
+
+ * builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing.
+
+2005-05-23 David Turner <dturner@freetype.org>
+
+ Fix Savannah bug #12213 (incorrect behaviour of the cache sub-system
+ in low-memory conditions).
+
+ * include/freetype/cache/ftccache.h (FTC_CACHE_TRYLOOP,
+ FTC_CACHE_TRYLOOP_END): New macros.
+
+ * src/cache/ftccache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
+ (ftc_snode_compare): Use FT_CACHE_TRYLOOP and FTC_CACE_TRYLOOP_END.
+
+2005-05-23 Werner Lemberg <wl@gnu.org>
+
+ * src/base/rules.mk (BASE_SRC): Don't add ftsynth.c here but...
+ (BASE_EXT_SRC): Here.
+
+2005-05-22 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftrfork.c (raccess_guess_apple_generic): Mark
+ `version_number' and `entry_length' as unused.
+ (raccess_guess_linux_double_from_file_name): Remove `memory'.
+ (raccess_make_file_name): Mark `error' as unused.
+
+ * src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'.
+
+ * src/cid/cidobjs.c (cid_face_init): Remove `psnames'.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'.
+
+ * src/truetype/ttgxvar.c (ft_var_readpackedpoints,
+ ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused.
+
+ * src/base/rules.mk (BASE_SRC): Add ftsynth.c.
+
+2005-05-21 David Turner <david@freetype.org>
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix a bug that
+ produced unpleasant artefacts when trying to embolden very sharp
+ corners.
+
+2005-05-20 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2005-05-20 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H
+ but FT_BITMAP_H.
+ (FT_Bitmap_Copy): New function (from ftglyph.c).
+
+ * include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public
+ definition.
+
+ * src/base/ftglyph.c: Include FT_BITMAP_H.
+ (ft_bitmap_copy): Move to ftbitmap.c.
+ (ft_bitmap_glyph_init): Remove `memory' variable.
+ Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set.
+ (ft_bitmap_glyph_copy): Use FT_Bitmap_Copy.
+ (ft_bitmap_glyph_done): Use FT_Bitmap_Done.
+ (ft_outline_glyph_init): Use FT_Outline_Copy.
+
+ * src/base/ftoutln.c (FT_Outline_Copy): Handle source == target.
+ (FT_Outline_Done_Internal): Check for valid `memory' pointer.
+ (FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render,
+ FT_Outline_Transform): Check for valid `outline' pointer.
+
+ * src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to
+ face->glyph, otherwise a new second glyph slot cannot be created.
+ (FT_Done_GlyphSlot): Fix memory leak.
+ (FT_Open_Face): Updated -- face->glyph is already managed by
+ FT_New_GlyphSlot.
+
+ * src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.
+
+2005-05-20 Kirill Smelkov <kirr@mns.spb.ru>
+
+ * include/freetype/ftimage.h (FT_Raster_Params),
+ include/freetype/ftoutln.h (FT_Outline_Translate,
+ FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate,
+ FT_Outline_Transform): Decorate parameters with `const' where
+ appropriate.
+ Update all callers.
+
+ * src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c
+ (gray_raster_reset): Remove `const' from `pool_base' argument.
+
+2005-05-18 Kirill Smelkov <kirr@mns.spb.ru>
+
+ * src/raster/ftmisc.h: New file. Only needed if ftraster.c is
+ compiled as stand-alone.
+
+ * src/raster/ftraster.c: Add comment how to compile as stand-alone.
+ s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/.
+ s/TT_STATIC_RASTER/FT_STATIC_RASTER/.
+ [_STANDALONE_]: Include ftimage.h and ftmisc.h.
+ (FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define
+ conditionally.
+ (Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or
+ Raster_Err_Unsupported).
+ (ft_black_new) [_STANDALONE_]: Fix type of `the_raster'.
+ (ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render):
+ Use `ras', not `raster'.
+ (ft_black_done): Use FT_UNUSED_RASTER.
+ (Horizontal_Sweep_Init, Horizontal_Sweep_Step,
+ Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER.
+
+2005-05-18 Werner Lemberg <wl@gnu.org>
+
+ * docs/announce: Start updating.
+
+ * docs/CHANGES: Updated.
+
+2005-05-16 Vitaliy Pasternak <v_a_pasternak@mail.ru>
+
+ * builds/win32/visualc/freetype.vcproj: Updated.
+ Exclude debug info for `Release' versions to reduce library size.
+
+2005-05-16 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this
+ is, ignore `aface' completely if face_index < 0. Reported by David
+ Osborn <spam@habitualhiatus.com>.
+
+2005-05-16 Kirill Smelkov <kirr@mns.spb.ru>
+
+ * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+ FT_Outline_LineTo_Func, FT_Outline_ConicToFunc,
+ FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic,
+ gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to,
+ gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters
+ with `const' where appropriate.
+
+2005-05-11 Kirill Smelkov <kirr@mns.spb.ru>
+
+ * include/freetype/ftimage.h (FT_Raster_RenderFunc),
+ include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+ FT_Renderer_Render_Func, FT_Renderer_TransformFunc),
+ src/base/ftglyph.c (ft_outline_glyph_transform),
+ src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render),
+ src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render),
+ src/smooth/ftsmooth.c (ft_smooth_transform,
+ ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd,
+ ft_smooth_render_lcd_v): Decorate parameters with `const' where
+ appropriate.
+
+ * src/raster/ftraster.c (RASTER_RENDER_POOL): Removed. Obsolete.
+ (ft_black_render): Decorate parameters with `const' where
+ appropriate.
+
+2005-05-11 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT ->
+ FT_PEEK_USHORT) which caused crashes. Reported by Ismail Donmez
+ <ismail@kde.org.tr>.
+
+2005-05-08 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE)
+ [__cplusplus]: Fix typo.
+
+2005-05-07 Werner Lemberg <wl@gnu.org>
+
+ Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck
+ Blaskey <listtarget@danbala.com>).
+
+ * src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'.
+ * src/sfnt/ttcmac.c: Use SFNT_Err_Ok where appropriate.
+
+ (tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate,
+ tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use
+ `FT_Error' as return type.
+ (tt_cmap4_validate): Use `FT_Error' as return type.
+ Return error code for unsorted cmap.
+ (tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted
+ cmaps.
+ (tt_face_build_cmaps): Set `unsorted' variable in cmap.
+
+2005-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttpload.c (tt_face_get_location): Fix typo.
+
+2005-05-06 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_face_init): Set ppem value in top
+ dictionary for SFNT-based CFF.
+
+2005-05-05 Werner Lemberg <wl@gnu.org>
+
+ Handle malformed `loca' table entries.
+
+ * docs/TODO: Add some bugs which should be fixed.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len'
+ element.
+
+ * src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf'
+ table.
+ (tt_face_get_location): Fix computation of `asize' for malformed
+ `loca' entries.
+
+2005-05-01 David Turner <david@freetype.org>
+
+ * Jamfile: Remove `otvalid' from the list of compiled modules.
+
+ * include/freetype/internal/ftserv.h: Add compiler pragmas to get
+ rid of annoying warnings with Visual C++ compiler in maximum warning
+ mode.
+
+ * src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c,
+ src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c,
+ src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c,
+ src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c,
+ src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: Remove compiler warnings.
+
+2005-04-28 Werner Lemberg <wl@gnu.org>
+
+ * docs/TODO: Updated.
+
+2005-04-24 Werner Lemberg <wl@gnu.org>
+
+ * src/otvalid/otvcommn.c
+ (otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0.
+
+2005-04-16 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_face_init): Set default upem value in top
+ font dict also.
+ Handle font matrix settings in subfonts.
+
+ * src/cff/cffgload.c (cff_slot_load): Use the correct font matrix
+ for CID-keyed fonts with subfonts.
+
+ * docs/formats.txt: Updated.
+
+2005-04-14 Kirill Smelkov <kirr@mns.spb.ru>
+
+ * include/freetype/freetype.h (FT_Vector_Transform),
+ include/freetype/ftimage.h (FT_Raster_Params),
+ include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox,
+ FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform,
+ FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render),
+ src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with
+ `const' where appropriate.
+
+2005-04-14 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_charstrings): Catch this non-standard
+ beginning of the /CharStrings dictionary:
+
+ /CharStrings 118 dict def
+ Private begin
+ CharStrings begin
+
+ * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments
+ to call of tt_sbit_decoder_load_bitmap.
+
+2005-04-13 Werner Lemberg <wl@gnu.org>
+
+ * docs/TODO: Updated.
+
+ * autogen.sh: Use `--force' for all commands.
+
+2005-04-09 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values
+ only if `fitted' is not zero.
+
+2005-04-06 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]:
+ Fix typo which sometimes causes wrong metrics for the last glyph.
+
+2005-04-04 David Turner <david@freetype.org>
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h
+ (FT_OPTIMIZE_MEMORY): Comment out this macro for the upcoming 2.1.10
+ release.
+ (*_CHESTER_*): Removed. No longer used.
+
+ * src/autofit/afhints.c (af_axis_hints_new_segment,
+ af_axis_hints_new_edge): Small tweak to use less heap memory.
+
+2005-04-03 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid
+ first line in the font.
+
+2005-04-03 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES, include/freetype/freetype.h: Improve documentation
+ of FT_Set_Pixel_Sizes and FT_Set_Char_Size.
+
+2005-03-26 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer
+ offsets after a large read.
+
+2005-03-26 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/afglobal.c (af_face_globals_get_metrics):
+ s/index/gidx/.
+
+ * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler
+ warnings.
+
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
+
+ * src/sfnt/ttsbit0.h: Dummy file for build with `make'.
+
+2005-03-26 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ Update of the Amiga port.
+
+ * builds/amiga/makefile, builds/amiga/makefile.os4,
+ builds/amiga/smakefile: Included the base extension files
+ (ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c).
+
+2005-03-25 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ Update of the Amiga port.
+
+ * builds/amiga/makefile, builds/amiga/smakefile: Handle new modules.
+
+ * builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK.
+
+ * builds/amiga/README: Updated.
+
+ * builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for
+ AmigaOS4.
+
+ * builds/amiga/include/freetype/config/ftmodule.h: Handle new
+ modules.
+
+ * builds/amiga/src/base/ftdebug.c: Updated to current version of
+ default ftdebug.c.
+ Add various include files and macros to have proper support for
+ both AmigaOS4 and older AmigaOS versions.
+ Don't declare KVPrintF explicitly.
+ Replace getenv with GetVar.
+ Actually enable debugging code.
+
+ * builds/amiga/src/base/ftsystem.c: Major rewrite.
+
+2005-03-23 Werner Lemberg <wl@gnu.org>
+
+ * tests/*: Removed.
+
+2005-03-23 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES, docs/INSTALL.ANY: Updated.
+
+ * include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'.
+ Add `OTvalid'.
+
+ * src/autofit/aferrors.h: New file.
+
+ * src/autofit/afglobal.c, src/autofit/afhints.c,
+ src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/.
+ Include aferrors.h.
+
+ * src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h.
+
+ * src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.
+
+2005-03-22 David Turner <david@freetype.org>
+
+ * src/autohint/*: Removed.
+ * Jamfile: Updated.
+
+2005-03-15 David Turner <david@freetype.org>
+
+ * src/bdf/bdflib.c: Remove compiler warnings.
+ (hash_rehash, hash_init): Don't call FT_MEM_ZERO.
+ (_bdf_list_t): Add `memory' field.
+ (_bdf_list_init, _bdf_list_done, _bdf_list_ensure): New functions.
+ (_bdf_shift, _bdf_join): Rename to...
+ (_bdf_list_shift, _bdf_list_join): This.
+ (_bdf_split): Renamed to...
+ (_bdf_list_split): This. Use new functions.
+ (bdf_internal_readstream): Removed.
+ (NO_SKIP): New macro.
+ (_bdf_readstream): Rewritten.
+ (bdf_create_property, _bdf_add_comment): Improve allocation.
+ (_bdf_set_default_spacing, _bdf_parse_glyphs): Updated. Improve
+ allocation.
+ (_bdf_parse_properties, _bdf_parse_start): Updated.
+ (bdf_load_font): Updated to use new functions.
+
+ * src/type1/t1parse.c (check_type1_format): New function.
+ (T1_New_Parser): Use it to check font header before allocating
+ anything on the heap.
+
+ * src/type42/t42parse.c (t42_parser_init): Modify functions to check
+ the font header before allocating anything on the heap.
+
+ * include/freetype/internal/ftmemory.h (FT_ARRAY_MAX,
+ FT_ARRAY_CHECK): New macros.
+
+ * src/base/ftstream.c (FT_Stream_TryRead): New function.
+ * include/freetype/internal/ftstream.h: Updated.
+
+ * src/pcf/pcfread.c (pcf_read_TOC), src/pcf/pcfutil.c
+ (BitOrderInvert, TwoByteSwap, FourByteSwap): Minor fixes and
+ simplifications. Try to protect the PCF driver from doing stupid
+ things with broken fonts.
+
+ * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Check the LZW header before
+ doing anything else. This avoids unnecessary heap allocations
+ (400KByte of heap memory for the LZW decoder).
+
+ * src/gzip/ftgzip.c (FT_Stream_OpenGZip): Ditto for the gzip
+ decoder, although the code savings are smaller.
+
+ * docs/CHANGES: Updated.
+
+2005-03-10 David Turner <david@freetype.org>
+
+ * src/tools/glnames.py: Add comment to explain the compression
+ being used for the Adobe Glyph List.
+
+2005-03-10 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm):
+ Fix serious typo which prevented correct TT rendering.
+
+ * include/freetype/internal/ftmemory.h: Undo change from 2005-03-03.
+ To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
+
+2005-03-10 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/glnames.py: Formatted.
+ Format output to be in sync with other FreeType code.
+ Import `re' and `os.path'.
+ (StringTable) <__init__>: Add parameter to initialize master table
+ name.
+ (StringTable) <dump>: Don't pass master table name.
+ (StringTable) <dump_sublist>: Emit explanatory comment.
+ Simplify and make output more human readable.
+ (t1_bias, glyph_list, adobe_glyph_names): Removed. Unused.
+ (main): Use `basename' for file name in header.
+
+ * src/psnames/pstables.h: Regenerated.
+
+2005-03-09 David Turner <david@freetype.org>
+
+ * src/tools/glnames.py: Rewrite the generator for the `pstables.h'
+ header file which contains various constant tables related to glyph
+ names. It now uses a different, more compact storage scheme that
+ saves about 20KB. This also closes Savannah bug #12262.
+
+ * src/psnames/pstables.h: Regenerated.
+
+ * src/psnames/psmodule.c (ps_unicode_value): Use
+ `ft_get_adobe_glyph_index', a new function defined in `pstables.h'.
+ (ps_get_macintosh_name, ps_get_standard_strings): Updated.
+
+ * src/base/ftobjs.c (FT_Set_Char_Sizes): Handle fractional sizes
+ more carefully. This fixes Savannah bug #12263.
+
+2005-03-06 David Turner <david@freetype.org>
+
+ * src/otvalid/otvgsub.c, src/otvalid/otvgpos.c: Make static tables
+ constant.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init): Fix Savannah bug
+ #12212 (auto-hinter refuses to work if no Unicode charmap in font).
+
+2005-03-05 Werner Lemberg <wl@gnu.org>
+
+ * autogen.sh: New script for bootstrapping.
+
+ * README.CVS: New file which documents bootstrapping.
+
+ * builds/unix/aclocal.m4, builds/unix/config.guess,
+ builds/unix/config.sub, builds/unix/configure,
+ builds/unix/ltmain.sh: Removed.
+
+2005-03-04 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H.
+
+2005-03-03 Werner Lemberg <wl@gnu.org>
+
+ Various fixes for C and C++ compiling.
+
+ * src/autofit/*: Add copyright messages.
+
+ * src/autofit/afhints.c (af_glyph_hints_done): Don't use
+ `AF_Dimension' but `int' for loop counter.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
+ `AF_Dimension' but `int' for loop counter.
+ Use proper enumeration value for `render_mode'.
+ (af_latin_metrics_scale_dim): Don't shadow variables.
+ (af_latin_hints_compute_segments): Use proper cast for `major_dir'
+ and `segment_dir'.
+ (af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
+ `af_latin_compute_stem_width'.
+ (af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
+ counter.
+
+ * src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
+ proper cast for memory allocation.
+
+ * src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
+ initialization of `sfnt'.
+
+ * src/sfnt/sfdriver.c: Include `ttkern.h'.
+
+ * src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.
+
+ * src/truetype/ttgload.c: Include `ttpload.h'.
+
+2005-03-03 David Turner <david@freetype.org>
+
+ * include/freetype/internal/ftmemory.h (FT_ALLOC, FT_REALLOC,
+ FT_QALLOC, FT_QREALLOC) [gcc >= 3.3]: Provide macro versions which
+ avoid compiler warnings.
+ (FT_NEW, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_QNEW, FT_QNEW_ARRAY,
+ FT_QRENEW_ARRAY, FT_ALLOC_ARRAY, FT_REALLOC_ARRAY): Updated.
+
+ * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+ FT_FACE_FIND_GLOBAL_SERVICE, FT_FACE_LOOKUP_SERVICE) [__cplusplus]:
+ Provide macro versions which avoid compiler warnings.
+
+ * src/base/ftutil.c (ft_highpow2): New utility function.
+
+ * include/freetype/internal/ftobjs.h: Updated.
+
+ * src/pfr/pfrload.c (pfr_get_gindex, pfr_compare_kern_pairs,
+ pfr_sort_kerning_pairs): Don't define if FT_OPTIMIZE_MEMORY is set.
+ (pfr_phy_font_done): Don't handle `kern_pairs' if FT_OPTIMIZE_MEMORY
+ is set.
+ (pfr_phy_font_load): Don't call `pfr_sort_kerning_pairs' if
+ FT_OPTIMIZE_MEMORY is set.
+
+ * src/pfr/pfrobjs.c (pfr_slot_load): Comment out some code which
+ doesn't work with broken fonts.
+ (pfr_face_get_kerning) [FT_OPTIMIZE_MEMORY]: Implement.
+
+ * src/pfr/pfrtypes.h (PFR_KernItemRec): Optimize member types.
+ (PFR_NEXT_KPAIR): New macro.
+ (PFR_PhyFontRec): Don't define `kern_pairs' if FT_OPTIMIZE_MEMORY is
+ set.
+
+ * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Introduce
+ temporary variable to avoid gcc warning.
+ (tt_face_load_sbit_image): Mark unused variables with FT_UNUSED.
+
+ * src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
+ Remove redundant variable.
+
+ * include/freetype/config/ftmodule.h: Moving the order of drivers to
+ speed up font loading. The PCF and BDF loaders are still slow and
+ consume far too much memory.
+
+2005-03-03 Werner Lemberg <wl@gnu.org>
+
+ * devel/ftoption.h: Updated to recent changes.
+
+2005-03-02 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/afdummy.c, src/autofit/afdummy.h
+ (af_dummy_script_class): Fix type.
+
+ * src/autofit/aflatin.c, src/autofit/aflatin.h
+ (af_latin_script_class): Fix type.
+
+ * src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo.
+
+2005-03-01 David Turner <david@freetype.org>
+
+ * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning),
+ src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes,
+ tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_compound,
+ tt_sbit_decoder_load_image), src/sfnt/ttload.c
+ (tt_face_load_metrics): Remove compiler warnings
+ -- redundant variables, missing initializations, etc.
+
+ * src/sfnt/ttsbit.h: Handle FT_OPTIMIZE_MEMORY.
+
+ * src/autofit/rules.mk, src/autofit/module.mk,
+ src/autofit/afangles.h: New files.
+
+ * src/autofit/afhints.c (af_axis_hints_new_segment,
+ af_axis_hints_new_edge): New functions.
+ (af_glyph_hints_done): Do proper deallocation.
+ (af_glyph_hints_reload): Only reallocate points array. This
+ drastically reduces heap usage.
+
+ * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec): Optimize
+ member types and positions.
+ (AF_AxisHintsRec): Add `max_segments' and `max_edges'.
+ (af_axis_hints_new_segment, af_axis_hints_new_edge): New prototypes.
+
+ * src/autofit/aflatin.c (af_latin_metricsc_scale): Don't call
+ AF_SCALER_EQUAL_SCALES.
+ (af_latin_hints_compute_segments): Change return type to FT_Error.
+ Update all callers.
+ Improve segment allocation.
+ (af_latin_hints_compute_edges): Change return type to FT_Error.
+ Update all callers.
+ Improve edge allocation and link handling.
+ (af_latin_hints_detect_features): Change return type to FT_Error.
+ Update all callers.
+
+ * src/autofit/aflatin.h: Updated.
+
+ * src/autofit/afloader.c (af_loader_load_g)
+ <FT_GLYPH_FORMAT_OUTLINE>: Assure axis->num_edges > 1. This fixes
+ a bug with certain fonts.
+
+ * include/freetype/config/ftmodule.h: The auto-fitter is now the
+ only supported auto-hinting module.
+
+ * include/freetype/config/ftstdlib.h (FT_INT_MAX): New macro.
+
+2005-02-28 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttpload.c (tt_face_load_loca): Fix typo.
+
+ * src/sfnt/ttkern.c: Include `ttkern.h'.
+ (FT_COMPONENT): Updated.
+
+ * include/freetype/internal/fttrace.h: Add entry for `ttkern'.
+
+ * src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
+ Decorate constants with `U' and `L' where necessary.
+
+ * src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
+
+2005-02-28 David Turner <david@freetype.org>
+
+ * src/base/ftdbgmem.c (FT_DumpMemory): Added sorting of memory
+ sources according to decreasing maximum cumulative allocations.
+ (ft_mem_source_compare): New auxiliary function.
+
+ * src/sfnt/ttsbit0.c: New file, implementing a heap-optimized
+ embedded bitmap loader.
+
+ * src/sfnt/ttsbit.c: Include `ft2build.h', FT_INTERNAL_DEBUG_H,
+ FT_INTERNAL_STREAM_H, FT_TRUETYPE_TAGS_H.
+ Load `ttsbit0.c' if FT_OPTIMIZE_MEMORY is set, otherwise use
+ file contents.
+ (tt_face_load_sbit_strikes): Set up root fields to indicate the
+ strikes. This fixes Savannah bug #12107.
+ Use `static' keyword for `sbit_line_metrics_field',
+ `strike_start_fields', `strike_end_fields'.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Define
+ `sbit_table', `sbit_table_size', `sbit_num_strikes' if
+ FT_OPTIMIZE_MEMORY is set.
+ Don't define `num_sbit_strikes' and `sbit_strikes' if
+ FT_OPTIMIZE_MEMORY is set.
+
+ * src/cff/cffobjs.c (sbit_size_reset): Handle FT_OPTIMIZE_MEMORY.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Fixed bug that prevented
+ loading SFNT fonts without a `kern' table.
+ Properly pass root->face_flags.
+ Remove code for TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
+
+ * src/sfnt/sfdriver.c (sfnt_interface)
+ [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image'
+ and `tt_load_sbit_metrics'.
+
+ * src/sfnt/ttcmap.c: Optimize linear charmap scanning for Format 4.
+ (OPT_CMAP4): New macro.
+ (TT_CMap4Rec) [OPT_CMAP4]: New structure.
+ (tt_cmap4_init, tt_cmap4_set_range, tt_cmap4_next, tt_cmap4_reset)
+ [OPT_CMAP4]: New functions.
+ (tt_cmap4_char_next) [OPT_CMAP4]: Use `tt_cmap4_next' and
+ `tt_cmap4_reset'.
+ (tt_cmap4_class_rec) [OPT_CMAP4]: Use `TT_CMap4Rec' and
+ `tt_cmap4_init'.
+
+ * src/truetype/ttobjs.c (Reset_SBit_Size): Handle
+ FT_OPTIMIZE_MEMORY.
+
+ * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec, AF_EdgeRec):
+ Optimize member types.
+
+ * src/autofit/afloader.c (af_loader_done): Call
+ `af_glyph_hints_done'.
+
+2005-02-27 David Turner <david@freetype.org>
+
+ * src/sfnt/ttkern.c (tt_face_load_kern): Fix a small bug which
+ caused invalid (random) return values for the horizontal kerning.
+
+2005-02-25 David Turner <david@freetype.org>
+
+ Implement several memory optimizations to drastically reduce the
+ heap usage of FreeType, especially in the case of memory-mapped
+ files. The idea is to avoid loading and decoding tables in the
+ heap, and instead access the raw data whenever possible (i.e., when
+ it doesn't compromise performance).
+
+ This has several benefits: For example, opening vera.ttf now uses
+ just a small amount of memory (even when the FT_Library footprint is
+ accounted for), until you start loading glyphs. Even then, you save
+ at least 20KB compared to the non-optimized case. Performance of
+ various operations, including open and close, has also been
+ dramatically improved.
+
+ More optimizations to come, especially for the auto-hinter.
+
+ * include/freetype/internal/sfnt.h (TT_Face_GetKerningFunc): New
+ function type.
+ (SFNT_Interface): Add it.
+
+ * include/freetype/internal/tttypes.h (TT_HdmxEntryRec, TT_HdmxRec,
+ TT_Kern0_PairRec): Don't define if FT_OPTIMIZE_MEMORY is set.
+ (TT_FaceRec): Define `horz_metrics', `horz_metrics_size',
+ `vert_metrics', `vert_metrics_size', `hdmx_table',
+ `hdmx_table_size', `hdmx_record_count', `hdmx_record_size',
+ `hdmx_record_sizes', `kern_table', `kern_table_size,
+ `num_kern_tables', `kern_avail_bits', `kern_order_bits' if
+ FT_OPTIMIZE_MEMORY is set.
+ Don't define `hdmx', `num_kern_pairs', `kern_table_index',
+ `kern_pairs' if FT_OPTIMIZE_MEMORY is set.
+
+ * src/base/ftdbgmem.c (ft_mem_table_set): Don't shadow variable.
+ Fix compiler warning.
+
+ * src/cff/cffdrivr.c (Get_Kerning): Renamed to...
+ (cff_get_kerning): This. Simplify.
+ (cff_driver_class): Updated.
+
+ * src/sfnt/Jamfile (_sources): Add `ttkern'.
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttkern.c'.
+
+ * src/sfnt/sfdriver.c (sfnt_interface): Add `tt_face_get_kerning'.
+
+ * src/sfnt/sfnt.c: Include `ttkern.c'.
+
+ * src/sfnt/sfobjs.c: Include `ttkern.h'.
+ (sfnt_load_face): Consider the `kern' and `gasp' table as optional.
+ (sfnt_done_face): Call `tt_face_done_kern'.
+ Handle horizontal metrics for FT_OPTIMIZE_MEMORY.
+
+ * src/sfnt/ttkern.c, src/sfnt/ttkern.h: New files. Code has been
+ taken from `ttload.c' and `ttload.h'.
+ Provide special versions of `tt_face_load_kern',
+ `tt_face_get_kerning', and `tt_face_done_kern' for
+ FT_OPTIMIZE_MEMORY.
+
+ * src/sfnt/ttload.c (tt_face_load_metrics, tt_face_load_hdmx,
+ tt_face_free_hdmx): Provide version for FT_OPTIMIZE_MEMORY.
+ (tt_face_load_kern, tt_kern_pair_compare, TT_KERN_INDEX): Moved to
+ `ttkern.c'.
+
+ * src/sfnt/ttload.h: Updated.
+
+ * src/sfnt/ttsbit.c (sbit_metrics_field): Add `static' keyword.
+
+ * src/truetype/ttdriver.c (Get_Kerning): Renamed to...
+ (tt_get_kerning): This. Simplify.
+ (tt_driver_class): Updated.
+
+ * src/truetype/ttgload.c (TT_Get_Metrics): Renamed to...
+ (tt_face_get_metrics): This. Provide version for FT_OPTIMIZE_MEMORY.
+ Update all callers.
+ (Get_Advance_Widths): Replaced with...
+ (Get_Advance_WidthPtr): This. Provide version for
+ FT_OPTIMIZE_MEMORY.
+ Update all callers.
+
+ * src/truetype/ttgload.h: Updated.
+
+2005-02-22 David Turner <david@freetype.org>
+
+ * src/base/ftdbgmem.c: Partly rewritten. Added the ability to list
+ all allocation sites in the memory debugger. Also a new function
+ FT_DumpMemory() was added. It is only available in builds with
+ FT_DEBUG_MEMORY defined, and you must declare it in your own code to
+ use it, i.e., with something like:
+
+ extern void FT_DumpMemory( FT_Memory );
+
+ ...
+
+ FT_DumpMemory( memory );
+
+ * include/freetype/config/ftoption.h
+ (TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Comment out definition --
+ again.
+ (FT_OPTIMIZE_MEMORY): New configuration macro to control various
+ optimizations for reducing the heap footprint of memory-mapped
+ TrueType files.
+
+ * include/freetype/internal/ftmemory.h (FT_ARRAY_ZERO): New
+ convenience macro.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec)
+ [FT_OPTIMIZE_MEMORY]: Use optimized types for `num_locations' and
+ `glyph_locations'.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Call
+ `tt_face_get_location'.
+
+ * src/truetype/ttobjs.c (tt_face_init)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Improve error handling.
+ (tt_face_done): Call `tt_face_done_loca'.
+
+ * src/truetype/ttpload.c (tt_face_get_location, tt_face_done_loca):
+ New functions. If FT_OPTIMIZE_MEMORY is set, the locations table is
+ read directly from memory-mapped streams, instead of being decoded
+ into the heap.
+ (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: New implementation.
+ (tt_face_load_cvt, tt_face_load_fpgm): Only load table if the
+ bytecode interpreter is compiled in.
+
+ * src/truetype/ttpload.h: Updated.
+
+ * src/autohint/ahglyph.c (ah_outline_load): Improve allocation
+ logic.
+
+2005-02-20 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+ --copy' from libtool 1.5.14.
+ * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+ automake 1.9.4.
+
+ * builds/unix/config.guess, builds/unix/config.sub: Updated from
+ `config' CVS module at subversions.gnu.org.
+
+ * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+ `texinfo' CVS module at subversions.gnu.org.
+
+2005-02-14 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build
+ a cmap for a CID-keyed font which doesn't have SIDs.
+
+2005-02-13 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (read_binary_data): Return more meaningful
+ value.
+ (parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check
+ parser error value after call to T1_Skip_PS_Token (where necessary).
+
+ * src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error
+ value after call to T1_Skip_PS_Token.
+
+ * src/cid/cidparse.c (cid_parser_new): Check parser error value
+ after call to cid_parser_skip_PS_token.
+
+ * src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts,
+ t42_parse_charstrings, t42_parse_dict): Check parser error value
+ after call to T1_Skip_PS_Token (where necessary).
+
+ * src/psaux/psobjc.c (skip_string, ps_parser_skip_PS_token,
+ ps_tobytes): Add error messages.
+
+2005-02-12 Werner Lemberg <wl@gnu.org>
+
+ * configure: Output more variables to the created Makefile so that
+ it can be used for ft2demos also (if the FT2DEMOS variable is
+ defined).
+
+2005-02-10 David Turner <david@freetype.org>
+
+ * src/pfr/pfrgload.c (pfr_glyph_load): Fix an unbounded growing
+ dynamic array when loading a glyph from a PFR font (Savannah bug
+ #11921).
+
+ * src/base/ftbitmap.c (FT_Bitmap_Convert): Small improvements to the
+ conversion function (mainly stupid optimization).
+
+ * src/base/Jamfile: Adding ftbitmap.c to the list of compiled files.
+
+2005-02-10 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/freetype-config.in: Add new flag `--ftversion' to
+ return the FreeType version. Suggested by George Williams
+ <gww@silcom.com>.
+
+ * docs/CHANGES: Updated.
+
+2005-02-09 Werner Lemberg <wl@gnu.org>
+
+ * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case
+ of error. Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>.
+
+2005-02-08 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+ <op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can
+ happen in empty glyphs. Reported by Ian Brown
+ <ian.brown@printsoft.de> (Savannah bug #11856).
+
+2005-02-04 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/*: Removed. Obsolete.
+
+2004-12-28 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+ --copy' from libtool 1.5.10.
+ * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+ automake 1.9.4.
+ * builds/unix/configure: Regenerated with autoconf 2.59b.
+
+ * builds/unix/config.guess, builds/unix/config.sub: Updated from
+ `config' CVS module at subversions.gnu.org.
+
+ * builds/unix/install-sh: Updated from
+ `texinfo' CVS module at subversions.gnu.org.
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Add proper cast for
+ ft_alloc.
+ Fix compiler warning.
+
+2004-12-27 Dirck Blaskey <listtarget@danbala.com>
+
+ * src/cff/cffobjs.c (cff_face_init): Improve computation of
+ FT_STYLE_BOLD_FLAG.
+
+2004-12-27 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have
+ only a single font. This is undocumented but has been verified on
+ the opentype list.
+
+2004-12-26 Werner Lemberg <wl@gnu.org>
+
+ * Jamfile (FT2_COMPONENTS): Add `otvalid'.
+
+2004-12-25 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
+
+2004-12-15 Werner Lemberg <wl@gnu.org>
+
+ * vms_make.com: Add ftbitmap.obj.
+
+2004-12-14 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for
+ handling various bitmap formats.
+
+ * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro.
+
+ * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c.
+
+ * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp
+ but return them as-is.
+
+ * docs/CHANGES: Mention new bitmap API.
+ * include/freetype/ftchapter.s: Updated.
+
+2004-12-11 Robert Clark <freetype@ratty.org.uk>
+
+ * src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount
+ dependent on ppem by scaling down for ppem < 25, then do normal
+ rounding. This gives slightly better results than rounding towards
+ zero.
+
+2004-12-09 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero
+ for FT_KERNING_DEFAULT. This greatly enhances the kerning for
+ small ppem values.
+
+2004-12-08 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and
+ `rsb_delta'.
+
+2004-12-05 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/install.mk (install): Use $(OBJ_BUILD) for ftconfig.h.
+
+2004-12-03 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
+
+ * include/freetype/ttnameid.h: Updated to latest
+ specifications from Microsoft.
+
+2004-11-26 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
+
+ * vms_make.com: Include ftbbox.c.
+ Fix `ccopt'.
+ Handle `otvalid' module.
+ Update `vmslib.dat' default values.
+ Fixes to `libs.opt'.
+
+2004-11-23 Anders Kaseorg <anders@kaseorg.com>
+
+ * src/base/ftoutln.c (FT_OrientationExtremumRec,
+ ft_orientation_extremum_compute): Removed.
+ (FT_Outline_Get_Orientation): Rewritten, simplified.
+
+ * src/autohint/ahglyph.c: Include FT_OUTLINE_H.
+ (ah_test_extremum, ah_get_orientation): Removed.
+ (ah_outline_load): Use FT_Outline_Get_Orientation.
+
+ * src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed.
+ (FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.
+
+2004-11-23 Fernando Papa <fpapa@netgate.com.uy>
+
+ * src/truetype/ttinterp.h: Fix typo.
+
+2004-11-22 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
+
+ * builds/win32/detect.mk: Corrected logic that detects Windows NT to
+ use the previous change even if win32 is forced. Corrected
+ detection of win32 on Win9X.
+
+ * builds/dos/detect.mk: Added same correction as for win32 about
+ COPY on Windows NT. Detection of plain DOS 7.x.
+
+2004-11-22 Werner Lemberg <wl@gnu.org>
+
+ * builds/detect.mk: Undo change from 2004-11-20.
+ * builds/win32/detect.mk: If the `OS' environment variable contains
+ `Windows_NT', use `cmd.exe /c copy' for copying files.
+
+2004-11-20 Werner Lemberg <wl@gnu.org>
+
+ * builds/detect.mk (dos_setup): Use `cmd.exe' for copying
+ $(CONFIG_MK) to force lowercase file name under Windows.
+
+2004-11-19 Werner Lemberg <wl@gnu.org>
+
+ Fix a serious bug in the TT hinter.
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift
+ points vertically before hinting.
+
+ * docs/CHANGES: Updated.
+
+ * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
+ FTC_GCache_Lookup): A new try to fix comparison with zero.
+
+2004-11-16 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is
+ used.
+ * builds/unix/configure: Regenerated.
+ * builds/unix/config.guess, builds/unix/config.sub: Updated from
+ `config' CVS module at subversions.gnu.org.
+
+2004-11-16 Dr. Martin P.J. Zinser <zinser@decus.de>
+
+ * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
+ FTC_GCache_Lookup): Fix comparison with zero.
+
+ * docs/INSTALL.VMS: Updated.
+
+ * vms_make.com: Updated. All `descrip.mms' files are now created
+ automatically.
+
+ * src/*/descrip.mms: Removed.
+
+2004-11-16 Owen Taylor <otaylor@redhat.com>
+
+ * builds/unix/freetype-config.in: Suppress -L$libdir for
+ /usr/lib64 as well as /usr/lib. (Reported by Dan Winship -
+ https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199)
+
+2004-11-11 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffdrivr.c (cff_service_ps_info): Updated.
+ * src/cid/cidriver.c (cid_service_ps_info): Updated.
+ * src/type42/t42drivr.c (t42_ps_get_font_private): New function.
+ (t42_service_ps_info): Updated.
+
+ * src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
+
+2004-11-11 David Bevan <dbevan@emtex.com>
+
+ Add new function FT_Get_PS_Font_Private().
+
+ * include/freetype/internal/services/svpsinfo.h
+ (PS_GetFontPrivateFunc): New service function.
+
+ * include/freetype/t1tables.h, src/base/fttype1.c
+ (FT_Get_PS_Font_Private): New function.
+
+ * src/type1/t1driver.c (t1_ps_get_font_private): New function.
+ (t1_service_ps_info): Updated.
+
+2004-10-13 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftstdlib.h: Include `stddef.h'.
+ (ft_ptrdiff_t): Define.
+
+ * include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'.
+
+ * src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c
+ (parse_dict): Fix compiler warning.
+
+2004-10-11 Joshua Neal <jneal@csdaily.com>
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer
+ overflow.
+
+ * src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input.
+ Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work
+ in case of failure.
+
+ * src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals.
+ (tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after
+ frame test.
+
+ * src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for
+ `flag'.
+
+2004-10-09 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2004-10-09 Boris Letocha <b.letocha@cz.gmc.net>
+
+ Fix handling of NPUSHW if skipped in data stream.
+
+ * src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW
+ to -2.
+ (SkipCode, TT_RunIns): Use opcode_length value for computation of
+ bytes to be skipped.
+
+2004-09-10 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
+
+ * vms_make.com: Updated.
+
+2004-09-09 Werner Lemberg <wl@gnu.org>
+
+ Adding OpenType validation module. The code is based on the
+ (unfinished) `otlayout' module but has been heavily modified to make
+ it much more compact.
+
+ * src/otvalid/*: New module.
+
+ * include/freetype/ftotval.h, src/base/ftotval.c,
+ include/freetype/internal/services/svotval.h: New files.
+
+ * include/freetype/config/ftmodule.h: Add otv_module_class.
+ * include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New
+ macro.
+ * include/freetype/internal/ftserv.h
+ (FT_SERVICE_OPENTYPE_VALIDATE_H): New macro.
+ * include/freetype/internal/fttrace.h (otvmodule, otvcommon,
+ otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components.
+
+ * include/freetype/ftchapters.h: Updated.
+
+ * src/base/Jamfile (Library), src/base/descrip.mms (OBJS),
+ src/base/rules.mk (BASE_EXT_SRC): Updated.
+
+ * docs/CHANGES: Updated.
+
+2004-09-08 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/docmaker/sources.py (re_source_block_format2) <column>:
+ Use lookahead assertion to not match `*/'. This removes spurious
+ insertions of `/' in the HTML output.
+
+2004-09-07 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to
+ FT_NEW_ARRAY.
+
+2004-09-04 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftobjs.h: Don't include
+ FT_CONFIG_STANDARD_LIBRARY_H.
+ (FT_Validator, FT_ValidationLevel, FT_ValidatorRec, FT_VALIDATOR,
+ ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID,
+ FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT,
+ FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to...
+
+ * include/freetype/internal/ftvalid.h: New file.
+ Make FT_INVALID return module-specific error codes.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New
+ macro.
+
+ * include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if
+ FT_KEEP_ERR_PREFIX isn't defined.
+
+ * src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H.
+
+ * src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but
+ FT_INTERNAL_VALIDATE_H.
+
+ * src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but
+ FT_INTERNAL_VALIDATE_H.
+ Include sferrors.h before FT_INTERNAL_VALIDATE_H.
+ s/FT_Err_Ok/SFNT_Err_Ok/.
+
+ * src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX.
+
+ * src/type1/t1afm.c: Include t1errors.h.
+
+2004-09-03 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftdebug.c (ft_debug_init): Highest debug level is 7,
+ not 6.
+ * docs/DEBUG: Updated.
+
+2004-08-30 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS,
+ TTAG_JSTF): New tags.
+
+ * include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs.
+ (FT_Int): Add `signed'.
+
+2004-08-29 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument
+ to pass number of lookups.
+ Update all callers.
+ Don't call otl_lookup_list_validate but otl_lookup_validate.
+ (otl_gpos_validate): Call otl_lookup_list_validate instead of
+ otl_gpos_subtable_validate.
+
+ * src/otlayout/otlgpos.h: Updated.
+
+ * src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to
+ pass number of lookups.
+ Update all callers.
+
+
+ * src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid
+ compiler warning.
+
+
+ * src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to...
+ * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This.
+ * src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c,
+ src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated.
+
+
+ * builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs'
+ if compiler is g++ (v3.3.3 emits a warning otherwise).
+
+2004-08-28 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otlgpos.c (otl_value_length): Return number of bytes,
+ not number of 16bit entities.
+ (otl_gpos_lookup2_validate): Check class definition tables for
+ format 2.
+ Fix loop for format 2.
+ (otl_liga_mark2_validate): Fix offset for otl_anchor_validate.
+
+2004-08-27 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftmac.c: Don't include truetype/ttobjs.h.
+ Don't include type1/t1objs.h.
+ (FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings.
+
+2004-08-27 Mathieu Malaterre <mathieu@malaterre.com>
+
+ * src/base/ftmac.c: Handle OS_INLINE for xlc compiler also.
+
+2004-08-27 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otlayout.h: Add copyright.
+ (OTL_INVALID_OFFSET): Removed.
+
+ * src/otlayout/otlgdef.h: Include otlayout.h.
+ Comment out inclusion of otltable.h.
+
+ * src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call
+ to otl_base_array_validate.
+ (otl_liga_mark2_validate): Fix `for' loop.
+
+ * src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id',
+ not components array.
+
+ * src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count):
+ Comment out.
+ (otl_lookup_list_get_count, otl_feature_list_get_count): Activate.
+ (otl_feature_list_validate, otl_gsubgpos_get_lookup_count):
+ s/otl_lookup_get_count/otl_lookup_list_get_count/.
+ (otl_script_list_validate):
+ s/otl_feature_get_count/otl_feature_list_get_count/.
+ (otl_script_validate): Call otl_lang_validate for default language.
+
+ * src/otlayout/otlcommn.h: Updated.
+
+2004-08-16 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otlgpos.c (otl_gpos_lookup1_validate,
+ otl_gpos_lookup2_validate, otl_gpos_lookup3_validate,
+ otl_gpos_lookup4_validate, otl_gpos_lookup5_validate,
+ otl_gpos_lookup6_validate, otl_gpos_lookup9_validate,
+ otl_gpos_validate): Update
+ function arguments.
+ (otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update
+ function arguments.
+ Handle NULL offsets correctly.
+ Check sequence and lookup indices for format 3.
+ (otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument
+ to pass lookup count.
+ Check sequence and glyph indices.
+ (otl_gpos_subtable_validate): Update function arguments.
+ Update callers.
+
+ * src/otlayout/otlgpos.h: Updated.
+
+ * src/otlayout/otlgsub.c (otl_gsub_lookup1_validate,
+ otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update
+ function arguments.
+ Add glyph index checks.
+ (otl_sequence_validate, otl_alternate_set_validate,
+ otl_ligature_validate): Add argument to pass glyph count.
+ Update callers.
+ Add glyph index check.
+ (otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update
+ function arguments.
+ (otl_ligature_set_validate): Add argument to pass glyph count.
+ Update caller.
+ (otl_sub_class_rule_validate,
+ otl_sub_class_rule_set_validate): Removed.
+ (otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument
+ to pass lookup count.
+ Update callers.
+ Add lookup index check.
+ (otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add
+ argument to pass lookup count.
+ Update callers.
+ (otl_gsub_lookup5_validate): Update function arguments.
+ Handle NULL offsets correctly.
+ Don't call otl_sub_class_rule_set_validate but
+ otl_sub_rule_set_validate.
+ Check sequence and lookup indices for format 3.
+ (otl_gsub_lookup6_validate): Update function arguments.
+ Handle NULL offsets correctly.
+ Check sequence and lookup indices for format 3.
+ (otl_gsub_lookup7_validate, otl_gsub_validate): Update function
+ arguments.
+
+ * src/otlayout/otlgsub.h: Updated.
+
+ * src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets
+ correctly.
+
+ * src/otlayout/otlcommn.c (otl_class_definition_validate): Fix
+ compiler warning.
+ (otl_coverage_get_first, otl_coverage_get_last): New functions.
+ (otl_lookup_validate): Add arguments to pass lookup and glyph
+ counts.
+ Update callers.
+ (otl_lookup_list_validate): Add argument to pass glyph count.
+ Update callers.
+
+ * src/otlayout/otlcommn.h: Updated.
+
+ * src/otlayout/otljstf.c (otl_jstf_extender_validate,
+ otl_jstf_max_validate, otl_jstf_script_validate,
+ otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter
+ to validate glyph indices.
+ Update callers.
+ (otl_jstf_validate): Add parameter which specifies number of glyphs
+ in font.
+
+ * src/otlayout/otljstf.h: Updated.
+
+2004-08-15 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter
+ to handle possible NULL values properly.
+ Update all callers.
+
+2004-08-15 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/gpos.c: Rename counting variables to be more
+ meaningful.
+ Add copyright.
+ (otl_liga_attach_validate): Renamed to...
+ (otl_liga_mark2_validate): This.
+ Update all callers.
+ (otl_mark2_array_validate): Removed.
+ (otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not
+ otl_mark2_array_validate.
+ (otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed.
+ (otl_gpos_lookup7_validate): Complete code for format 2.
+ (otl_chain_pos_class_rule_validate,
+ otl_chain_pos_class_set_validate): Removed.
+ (otl_gpos_lookup8_validate): Don't call
+ otl_chain_pos_class_set_validate but
+ otl_chain_pos_rule_set_validate.
+ Simplify some code.
+
+ * src/otlayout/otlgpos.h: Add copyright.
+
+2004-08-14 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed.
+ (otl_jstf_gpos_mods_validate): Renamed to...
+ (otl_jstf_gsubgpos_mods_validate): This.
+ Test whether lookup_count is zero.
+ (otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate.
+ (otl_jstf_validate): Initialize gsub_lookup_count and
+ gpos_lookup_count if gsub or gpos is zero.
+
+ * src/otlayout/otlgsub.c: Rename counting variables to be more
+ meaningful.
+ Add copyright.
+ (otl_gsub_lookup1_validate): Simplify code.
+ (otl_gsub_lookup2_validate, otl_gsub_lookup3_validate,
+ otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused
+ variables.
+ (otl_gsub_lookup5_validate): Remove unused variable.
+ Fix call to otl_sub_rule_set_validate and
+ otl_sub_class_rule_set_validate.
+ (otl_chain_sub_class_rule_validate,
+ otl_chain_sub_class_set_validate): Removed.
+ (otl_gsub_lookup6_validate): Remove unused variable.
+ Fix call to otl_chain_sub_rule_set_validate.
+ (otl_gsub_lookup7_validate): Handle lookup type 8 also.
+ (otl_gsub_lookup8_validate: New function.
+ (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
+ otl_gsub_lookup3_apply): Commented out.
+ (otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and
+ otl_gsub_lookup8_validate.
+ (otl_gsub_validate): Updated.
+
+ * src/otlayout/otlgsub.h: Add copyright.
+
+ * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h
+ (otl_coverage_get_index): Comment out.
+
+2004-08-13 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New
+ function.
+ * src/otlayout/otlcommn.h: Updated.
+
+ * src/otlayout/otlbase.c: Rename counting variables to be more
+ meaningful.
+ Add copyright message.
+ * src/otlayout/otlbase.h: Add copyright message.
+
+ * src/otlayout/otlgdef.c: Rename counting variables to be more
+ meaningful.
+ Add copyright message.
+ Use OTL_CHECK everywhere.
+ (otl_caret_value_validate): Remove unused variable.
+ (otl_gdef_validate): All tables are optional.
+ * src/otlayout/otlgdef.h: Add copyright message.
+
+ * src/otlayout/otljstf.c: Rename counting variables to be more
+ meaningful.
+ Add copyright message.
+ (otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add
+ parameter to pass lookup count.
+ Update all callers.
+ Check lookup array.
+ (otl_jstf_max_validate):
+ s/otl_gpos_subtable_check/otl_gpos_subtable_validate/.
+ (otl_jstf_priority_validate, otl_jstf_lang_validate,
+ otl_jstf_script_validate): Add two parameters to pass lookup counts.
+ Update all callers.
+ (otl_jstf_validate): Add two parameters to pass GPOS and GSUB
+ table offsets; use otl_gsubgpos_get_lookup_count to convert extract
+ lookup counts.
+ Fix typo.
+ * src/otlayout/otljstf.h: Updated.
+ Add copyright message.
+
+ * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function.
+ (otl_gpos_validate): Use it.
+ * src/otlayout/otlgpos.h: Updated.
+
+2004-08-13 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otcommn.c: Use OTL_CHECK everywhere.
+ (otl_coverage_validate): Initialize `p',
+ s/count/num_glyphs/.
+ s/start_cover/start_coverage/.
+ (otl_coverage_get_index): Return OTL_Long, not OTL_Int.
+ Remove unused variables.
+ (otl_class_definition_validate): s/count/num_glyphs/.
+ Remove unused variables.
+ (otl_class_definition_get_value, otl_device_table_get_start,
+ otl_device_table_get_end, otl_device_table_get_delta,
+ otl_lookup_get_table, otl_lookup_list_get_count,
+ otl_lookup_list_get_lookup, otl_lookup_list_get_table,
+ otl_feature_get_lookups, otl_feature_list_get_count,
+ otl_feature_list_get_feature, otl_lang_get_count,
+ otl_lang_get_req_feature, otl_lang_get_features): Commented out
+ temporarily until we really need it.
+ (otl_lookup_validate): Removed.
+ (otl_lookup_table_validate): Renamed to ...
+ (otl_lookup_validate): This. Update callers.
+ (otl_lookup_list_validate): Remove already commented out definition
+ and move the other definition up.
+ (otl_feature_validate): Add parameter to pass number of lookups.
+ Update callers.
+ Check lookup indices.
+ (otl_feature_list_validate): Add parameter to pass lookup table.
+ Update callers.
+ (otl_lang_validate): Add parameter to pass number of features.
+ Update callers.
+ Handle req_feature and check feature indices.
+ (otl_script_validate): Add parameter to pass number of features.
+ Update callers.
+ (otl_script_list_validate): Add parameter to pass feature table.
+ Update callers.
+
+ * src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/.
+ Comment out the same functions as in otcommn.c.
+ (otl_script_list_get_script): Removed.
+
+ * src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to
+ type OTL_Long.
+ (otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to
+ type OTL_Long.
+ Fix test.
+ (otl_gsub_validate): Fix order of validation.
+
+ * src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of
+ validation.
+
+2004-08-12 Werner Lemberg <wl@gnu.org>
+
+ Make otlayout module compile (without actually working).
+
+ * src/otlayout/*: s/OTL_Valid/OTL_Validator/.
+ s/NULL/0/.
+
+ * src/otlayout/otlayout.h: Fix various typos.
+ (OTL_Bool): New typedef.
+ (OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword.
+ (OTL_Err_InvalidArgument): Removed.
+ (OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values.
+ (OTL_MAKE_TAG): Add missing parenthesis.
+ (OTL_INVALID_DATA): Use OTL_Err_InvalidData.
+ (OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize.
+ (OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros.
+
+ * src/otlayout/otlgpos.c: s/FT_/OTL_/.
+ s/OTL_Short/OTL_Int16/.
+ (otl_gpos_pairset_validate): Add return type.
+ (otl_base_array_validate): Fix call to otl_anchor_validate.
+ (otl_liga_array_validate): Fix call to otl_liga_attach_validate.
+ (otl_gpos_lookup5_validate): Fix typos.
+ (otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate.
+ (otl_gpos_lookup7_validate): Comment out unfinished code.
+ Fix typos.
+
+ * src/otlayout/otlgsub.c: Add forward declaration for
+ otl_gsub_validate_funcs.
+ (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
+ otl_gsub_lookup3_apply): Fix call to otl_parser_check_property.
+ s/otl_coverage_lookup/otl_coverage_get_index/.
+ (otl_ligature_validate): Add missing variable declaration.
+ (otl_sub_rule_validate): Fix typo.
+ (otl_sub_class_rule_validate): Add missing variable declaration.
+ Fix typo.
+ (otl_gsub_lookup5_validate): Fix typo.
+ (otl_gsub_lookup6_validate): Fix call to
+ otl_chain_sub_class_set_validate.
+ (otl_gsub_validate_funcs): Don't use `const'.
+
+ * src/otlayout/otlcommn.c (otl_class_definition_get_value,
+ otl_device_table_validate, otl_device_table_get_delta,
+ otl_lookup_validate, otl_script_validate): Add missing
+ variable declarations.
+ (otl_lookup_list_validate): Comment out first definition.
+ (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
+ (otl_feature_list_validate):
+ s/otl_feature_table_validate/otl_feature_validate/.
+ (otl_script_list_validate):
+ s/otl_script_table_validate/otl_script_validate/.
+
+ * src/otlayout/otlcommn.h: Comment out first declaration.
+ (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
+
+ * src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to
+ otl_device_table_validate.
+ (otl_base_script_validate): Add missing variable declarations.
+ (otl_base_script_list_validate): Fix call to
+ otl_base_script_validate.
+ (otl_axis_table_validate): Fix calls to otl_base_tag_list_validate
+ and otl_base_script_list_validate.
+ (otl_base_validate): Fix calls to otl_axis_table_validate.
+
+ * src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to
+ otl_attach_point_validate.
+ (otl_caret_value_validate): Add missing variable declaration.
+ Fix call to otl_device_table_validate.
+ (otl_ligature_glyph_validate): Fix call to otl_caret_value_validate.
+ (otl_ligature_caret_list_validate): Fix call to
+ otl_ligature_glyph_validate.
+ (otl_gdef_validate): Fix calls to otl_class_definition_validate,
+ otl_attach_list_validate, otl_ligature_caret_list_validate, and
+ otl_class_definition_validate.
+
+ * src/otlayout/otltable.h (otl_table_validate, otl_table_init,
+ otl_table_set_script): Comment out.
+
+ * src/otlayout/otlparse.h (OTL_ParserRec):
+ s/OTL_Alternate/OTL_GSUB_Alternate/.
+ (OTL_ParseError): Add OTL_Err_Parser_Memory and
+ OTL_Err_Parser_Internal.
+ (otl_parser_error): Fix typo.
+ (otl_parser_check_property): Remove third argument.
+
+ * src/otlayout/otlparse.c (otl_string_ensure):
+ s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/.
+ (OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index,
+ otl_parser_replace_1, otl_parser_replace_n): Fix typos.
+ (OTL_PARSER_UNCOVERED): Removed.
+ (otl_parser_check_property): Remove third argument.
+
+ * src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing
+ variable declaration.
+
+ * src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.
+
+2004-08-11 Danny <dannyboynow@yahoo.com>
+
+ * src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close
+ to NULL. This allows custom close functions to delete the FT_STREAM
+ object.
+
+2004-08-11 Werner Lemberg <wl@gnu.org>
+
+ Add API to get information about SFNT tables.
+
+ * include/freetype/internal/services/svsfnt.h
+ (FT_SFNT_Table_Info_Func): New typedef.
+ (SFNT_Table): Add it.
+
+ * src/base/ftobjs (FT_Sfnt_Table_Info): New function.
+
+ * include/freetype/tttables.h: Updated.
+
+ * src/sfnt/sfdriver.c (sfnt_table_info): New function.
+ (sfnt_service_sfnt_table): Add it.
+
+ * docs/CHANGES: Updated.
+
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
+
+ * builds/unix/configure.ac (version_info): Set to 9:8:3.
+ * builds/unix/configure: Updated.
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
+
+ * builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+ s/2.1.9/2.1.10/.
+
+ * docs/CHANGES, docs/VERSION.DLL: Updated.
+
+2004-08-11 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/base/ftrfork.c (FT_Raccess_Guess)
+ [!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler
+ warnings.
+
+2004-08-06 Adam Piotrowski <st_intel@poczta.onet.pl>
+
+ * src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte
+ adjustments are unsigned, not signed.
+
+2004-08-05 David Turner <david@freetype.org>
+
+ `Activate' gray-scale specifing hinting within the TrueType
+ bytecode interpreter. This is an experimental feature which
+ should probably be made optional.
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+ load_truetype_glyph): Move the code to set the pedantic_hinting flag
+ to...
+ (TT_Load_Glyph): Here.
+ Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'.
+
+ * src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer
+ version 1.7.
+ Return rotation and stretching info only if glyph is rotated or
+ stretched, respectively.
+ Handle grayscale info.
+
+ * src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale'
+ member.
+
+2004-08-02 George Williams <gww@silcom.com>
+
+ * src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'.
+
+2004-08-01 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2004-08-01 George Williams <gww@silcom.com>
+
+ FreeType now can read kerning values from PFM files.
+
+ * src/type1/t1afm.c (T1_Done_AFM): Renamed to...
+ (T1_Done_Metrics): This.
+ Update all callers.
+ (T1_Read_AFM): Make it static.
+ Don't enter and leave a frame.
+ (LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros.
+ (T1_Read_PFM): New function.
+ (T1_Read_Metrics): New higher-level function to be used instead of
+ T1Read_AFM.
+ Update all callers.
+
+2004-07-31 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c
+ (BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var,
+ tt_face_vary_cvt): Fix compiler warnings.
+
+2004-07-26 Søren Sandmann <sandmann@daimi.au.dk>
+
+ * src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for
+ face->style_name.
+ * src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'.
+
+2004-07-26 Darren J Longhorn <darren.longhorn@redcom.co.uk>
+
+ * include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize
+ five-byte `long' (which is avoided then).
+
+2004-07-25 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not
+ ppem values.
+ (PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own
+ code to compare ppem values.
+ * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not
+ ppem values.
+ (BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own
+ code to compare ppem values.
+
+2004-07-25 Kornfeld Eliyahu Peter <peter@e-kadmon.net>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Handle
+ TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY.
+
+2004-07-24 Derek B. Noonburg <derekn@foolabs.com>
+
+ * src/cff/cffload.c (cff_font_load): Always create inverse mapping.
+ Even if the charstring count is the same as the CID count, it is
+ still possible that the font uses a different CID -> GID mapping.
+
+2004-07-23 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag
+ found in some Arphic fonts made for Chinese version of Windows 3.1.
+
+2004-07-17 David Turner <david@freetype.org>
+
+ Fixed a dangling pointer bug in the cache code that happened in very
+ rare cases, i.e., when a new family object was destroyed by an
+ out-of-memory condition during a glyph node initialization. The
+ function FTC_Cache_Lookup would flush the cache and restart the
+ lookup with a bad pointer.
+
+ * include/freetype/cache/ftcglyph.h (FTC_FAMILY_TREE): New macro.
+ (FTC_GCACHE_LOOKUP_CMP): Use it.
+ Handle reference count in `num_nodes' correctly.
+
+ * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily): Use
+ FTC_FAMILY_FREE.
+ (FTC_GCache_Lookup): Handle reference count in `num_nodes' correctly.
+
+ * src/cache/ftcmanag.c (FTC_Manager_FlushN): Fixed a cache flushing
+ bug.
+
+ * src/truetype/ttinterp.c (Normalize): Fixed a bug that caused
+ long and unnecessary delays while normalizing huge vectors.
+
+2004-07-15 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+ * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler
+ warning.
+
+2004-07-15 David Turner <david@freetype.org>
+
+ * src/base/ftstroke.c (FT_Stroker_ParseOutline): Single points
+ are not stroked, preventing a bug with pala.ttf and other
+ fonts.
+
+ * include/freetype/ftstroke.h: Updating documentation comments.
+
+2004-07-13 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftstroke.c (ft_stroke_border_reverse): Removed. Unused.
+
+2004-07-12 David Turner <david@freetype.org>
+
+ * src/base/ftstroke.c (ft_stroke_border_close): Add second parameter
+ to indicate reversion of points.
+ Update all callers.
+ (ft_stroke_border_reverse): Fix initialization of `point1' and
+ `tag1'.
+
+ * src/cache/ftcsbits.c (ftc_snode_load): Fixing advance computation
+ for transformed glyphs.
+
+2004-07-11 David Turner <david@freetype.org>
+
+ Fix bugs that prevented the stroker to correctly generate stroked
+ paths from closed paths, i.e., nearly all glyphs in vectorial fonts.
+
+ The code is still _very_ buggy though; treat with special care.
+
+ * src/base/ftstroke.c (FT_STROKE_TAG_BEGIN_END): New macro.
+ (ft_stroke_border_reverse): New function.
+ (ft_stroker_inside): Remove local variable `sigma'; use different
+ threshold.
+ (ft_stroker_add_reverse_left): Switch begin/end tags if necessary.
+ (FT_Stroker_EndSubPath): Call ft_stroker_inside and
+ ft_stroke_border_reverse.
+
+2004-06-26 Peter Kovar <peter.kovar@r3.roburnet.sk>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
+
+2004-06-25 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1afm.c (afm_atoindex): Fix boundary test. Reported
+ by Dirck Blaskey.
+
+2004-06-24 David Turner <david@freetype.org>
+
+
+ * Version 2.1.9 released.
+ =========================
+
+
+ * src/truetype/ttgload.c, src/truetype/ttxgvar.c: Removing
+ compiler warnings.
+
+2004-06-23 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare
+ FT_QAlloc_Debug and FT_QRealloc_Debug.
+
+ * src/base/ftutil.c (FT_QAlloc): Fix error and debug messages.
+ (FT_QRealloc): Call FT_QAlloc if original pointer is NULL.
+ Fix error message.
+
+2004-06-23 David Turner <david@freetype.org>
+
+ * include/freetype/internal/ftmemory.h, src/base/ftutil.c
+ (FT_QAlloc, FT_QRealloc), src/base/ftdbgmem.c (FT_QAlloc_Debug,
+ FT_QRealloc_Debug): New functions that perform allocation without
+ zero-ing out the corresponding blocks.
+
+ * include/freetype/internal/ftmemory.h (FT_MEM_QALLOC,
+ FT_MEM_QREALLOC, FT_MEM_QNEW, FT_MEM_QNEW_ARRAY,
+ FT_MEM_QRENEW_ARRAY, FT_QALLOC, FT_QREALLOC, FT_QNEW, FT_QNEW_ARRAY,
+ FT_QRENEW_ARRAY): New macros.
+
+ * src/base/ftstream.c (FT_Stream_EnterFrame): Use FT_QALLOC.
+ * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Use FT_QNEW_ARRAY.
+ * src/sfnt/sfobjs.c (tt_face_get_name): Use FT_QNEW_ARRAY.
+
+ * src/sfnt/ttload.c (tt_face_load_directory, tt_face_load_metrics,
+ tt_face_load_gasp): Use FT_QNEW_ARRAY.
+ (tt_face_load_kern): Use FT_QNEW_ARRAY.
+ Small optimization in the kerning table verifier; this speeds up
+ TrueType face opening by about 7%.
+ (tt_face_load_hdmx): Use FT_QNEW_ARRAY and FT_QALLOC.
+
+ * include/freetype/config/ftmodule.h: Changed the order of modules,
+ putting TrueType and Type 1 first. This dramatically improves the
+ performance of face open/close operations. For example, putting the
+ TrueType driver first in the list results in a 5x speedup when
+ opening `Vera.ttf'.
+
+ The very problem is that both the PCF and BDF drivers do a lot more
+ than necessary to detect that they cannot handle a font file.
+
+2004-06-22 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties,
+ pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve
+ debugging messages.
+
+ * src/pcf/pcfdrivr.c (FT_COMPOMENT): Move up.
+ (PCF_Face_Init): Simplify code.
+
+ * src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'.
+
+ * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start),
+ src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/.
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs.
+ Set `default_glyph'.
+ (BDF_Glyph_Load): Use `default_glyph' for undefined glyph.
+
+ * docs/CHANGES: Updated.
+
+2004-06-21 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2004-06-21 David Turner <david@freetype.org>
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+ load_truetype_glyph): Don't access (unrounded)
+ `TT_Size.root.metrics' but (rounded) `TT_Size.metrics'. This fixes
+ a scaling bug that caused incorrect rendering when the bytecode
+ interpreter was enabled.
+
+2004-06-14 Huw D M Davies <h.davies1@physics.ox.ac.uk>
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem
+ based on pixel_width and pixel_height.
+ (FNT_Size_Set_Pixels): Updated.
+
+2004-06-14 Werner Lemberg <wl@gnu.org>
+
+ * src/lzw/zopen.c: Comment out inclusion of signal.h and unistd.h.
+ Reported by Hyvärinen Jyrki Juhani.
+
+2004-06-11 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2004-06-10 David Turner <david@freetype.org>
+
+ * src/base/ftobject.c, src/base/fthash.c, src/base/ftexcept.c,
+ src/base/ftsysio.c, src/base/ftsysmem.c, src/base/ftlist.c: Removed.
+ Obsolete.
+
+ * src/raster/ftraster.c (Alignment, PAlignment): New union to fix
+ problems with 64bit systems.
+ (AlignProfileSize): Use it.
+
+2004-06-08 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h (FT_GlyphMetrics): Move `lsb_delta'
+ and `rsb_delta' elements to...
+ (FT_GlyphSlotRec): Here to retain binary compatibility with older
+ FreeType versions.
+ Update all users.
+
+ * src/sfnt/sfobjs.c (tt_face_get_name): Remove compiler warning.
+
+ * src/winfonts/winfnt.c (FNT_Load_Glyph): Add missing initialization
+ of slot->metrics.width and slot->metrics.height when loading a
+ Windows FNT glyph. Thanks to Huw Davies.
+
+ * include/freetype/cache/ftcmru.h (FTC_MruNode_CompareFunc): Change
+ return type to FT_Bool.
+
+ * src/cache/ftbasic.c (ftc_basic_family_compare): Change return
+ type to FT_Bool.
+
+ * src/cache/ftccache.c (FTC_Cache_Init, ftc_cache_init): Make
+ the former call the latter, not vice versa.
+ (FTC_Cache_Done, ftc_cache_done): Ditto.
+
+ * src/cache/ftcglyph.c (FTC_GNode_Compare, ftc_gnode_compare): Make
+ the former call the latter, not vice versa.
+ (FTC_GCache_Init, ftc_gcache_init): Ditto.
+ (FTC_GCache_Done, ftc_gcache_done): Ditto.
+
+ * src/cache/ftcimage.c (FTC_INode_Free, ftc_inode_free): Make the
+ former call the latter, not vice versa.
+ (FTC_INode_Weight, ftc_inode_weight): Ditto.
+
+ * src/cache/ftcmanag.c (ftc_size_node_compare,
+ ftc_size_node_compare_faceid, ftc_face_node_compare): Change return
+ type to FT_Bool.
+
+ * src/cache/ftcsbits.c (FTC_SNode_Free, ftc_snode_free): Make the
+ former call the latter, not vice versa.
+ (FTC_SNode_Weight, ftc_snode_weight): Ditto.
+ (FTC_SNode_Compare, ftc_snode_compare): Ditto.
+
+ * src/cache/ftcsbits.c: Fix some bugs and inefficiencies in the cache
+ sub-system.
+
+2004-06-05 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and
+ `rsb_delta' in slot->metrics and tune side bearings slightly.
+
+2004-06-04 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2004-06-04 David Chester <davidchester@gmx.net>
+
+ Improve inter-letter spacing for autohinted glyphs.
+
+ * include/freetype/freetype.h (FT_Glyph_Metrics): Add elements
+ `lsb_delta' and `rsb_delta'.
+
+ * src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and
+ `rsb_delta' in slot->metrics and tune side bearings slightly.
+
+2004-06-04 David Turner <david@freetype.org>
+
+ * src/autofit/*: Important fixes to the auto-fitter. The output
+ now seems to be 100% equivalent to the auto-hinter, while being
+ about 2% faster (which proves that script-specific algorithm
+ selection isn't a performance problem).
+
+ To test it, change `autohint' to `autofit' in
+ <freetype/config/ftmodule.h> and recompile.
+
+ A few more testing is needed before making this the official
+ auto-hinting module.
+
+2004-06-02 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler
+ warnings.
+
+2004-06-01 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (tt_face_get_name): Make sure that an English
+ name record for the Apple platform is preferred to a non-English
+ entry for the Microsoft platform. Problem reported by HANDA
+ Ken'ichi.
+
+2004-05-19 George Williams <gww@silcom.com>
+
+ * src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New
+ auxiliary functions.
+ (T1_Get_MM_Var): Provide axis tags.
+ Use mm_axis_unmap and mm_weights_unmap to provide default values
+ for design and normalized axis coordinates.
+
+ * include/freetype/t1tables.h (PS_DesignMapRec): Change type of
+ `design_points' to FT_Long.
+ Update all users.
+
+2004-05-17 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases.
+ Reported by Mikey Anbary <manbary@vizrt.com>.
+
+2004-05-15 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_done_face): Free face->postscript_name.
+
+2004-05-15 George Williams <gww@silcom.com>
+
+ * src/sfnt/ttload.c (tt_face_load_max_profile): Always set
+ face->root.num_glyphs.
+
+2004-05-14 Masatake YAMATO <jet@gyve.org>
+ George Williams <gww@silcom.com>
+
+ * src/sfnt/ttload.c (sfnt_dir_check): Handle `bhed' properly.
+
+2004-05-14 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftcbasic.c (ftc_basic_family_compare,
+ ftc_basic_family_init, ftc_basic_family_get_count,
+ ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
+ ftc_basic_gnode_compare_faceid): Adjust parameters and return types
+ to prototypes given in header files from include/freetype/cache.
+ Use casts to proper types locally.
+ (ftc_basic_image_family_class, ftc_basic_image_cache_class,
+ ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove
+ casts.
+
+ * src/cache/ftccback.h: Adjust parameters and return types to
+ prototypes given in header files from include/freetype/cache.
+
+ * src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new,
+ ftc_inode_weight): Adjust parameters and return types to prototypes
+ given in header files from include/freetype/cache. Use casts to
+ proper types locally.
+
+ * src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new,
+ ftc_snode_weight, ftc_snode_compare): Adjust parameters and return
+ types to prototypes given in header files from
+ include/freetype/cache. Use casts to proper types locally.
+
+ * src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new,
+ ftc_cmap_node_weight, ftc_cmap_node_compare,
+ ftc_cmap_node_remove_faceid): Adjust parameters and return types to
+ prototypes given in header files from include/freetype/cache. Use
+ casts to proper types locally.
+ (ftc_cmap_cache_class): Remove casts.
+
+ * src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init,
+ ftc_gcache_done): Adjust parameters and return types to prototypes
+ given in header files from include/freetype/cache. Use casts to
+ proper types locally.
+
+ * src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare,
+ ftc_size_node_init, ftc_size_node_reset,
+ ftc_size_node_compare_faceid, ftc_face_node_init,
+ ftc_face_node_done, ftc_face_node_compare: Adjust parameters and
+ return types to prototypes given in header files from
+ include/freetype/cache. Use casts to proper types locally.
+
+ (ftc_size_list_class, ftc_face_list_class): Remove casts.
+
+2004-05-13 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done):
+ Use FT_Module as parameter and do a cast to FT_AutoHinter locally.
+ (autohint_module_class): Remove casts.
+
+ * src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy,
+ ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init,
+ ft_outline_glyph_done, ft_outline_glyph_copy,
+ ft_outline_glyph_transform, ft_outline_glyph_bbox,
+ ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast
+ to FT_XXXGlyph locally.
+ Use FT_CALLBACK_DEF throughout.
+ (ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts.
+
+ * src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done,
+ bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter
+ and do a cast to BDF_CMap locally.
+ (bdf_cmap_class): Remove casts.
+
+2004-05-12 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.h (CFF_Builder): Remove `error'.
+ * src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace
+ `Memory_Error' with `Fail' und update all users.
+
+2004-05-11 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/psaux.h (T1_ParseState): New
+ enumeration.
+ (T1_BuilderRec): Replace `path_begun' with `parse_state'.
+ Remove `error'.
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace
+ `Memory_Error' with `Fail' and update all users.
+ Don't use `builder->error'.
+ Replace `path_begun' with `parse_state' and check parsing states.
+
+ * src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point):
+ Replace `path_begun' with `parse_state' and check parsing states.
+
+2004-05-10 George Williams <gww@silcom.com>
+
+ * src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case
+ of error -- `avar' is optional so we can't rely on tt_done_blend
+ being called automatically.
+
+2004-05-09 George Williams <gww@silcom.com>
+
+ * src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix
+ error handling.
+
+2004-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init,
+ pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done,
+ pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are
+ typecast to the proper PFR_XXX types within the function.
+ Update code accordingly.
+
+ * src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance,
+ pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX
+ arguments which are typecast to the proper PFR_XXX types within the
+ function.
+ Update code accordingly.
+ Use FT_CALLBACK_DEF throughout.
+ (pfr_metrics_service_rec, pfr_driver_class): Remove casts.
+
+2004-05-06 Masatake YAMATO <jet@gyve.org>
+
+ * src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM.
+ (*): Rename local variable OffsetToData to offsetToData.
+
+2004-05-06 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset,
+ cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access
+ root fields directly.
+ * src/cff/cffdrivr.c (Load_Glyph): Access root fields directly.
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current
+ frame before calling TT_Vary_Get_Glyph_Deltas.
+
+ * src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for
+ consistency.
+ (pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index,
+ pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which
+ are typecast to the proper PCF_XXX types within the function.
+ Update code accordingly.
+ (pcf_cmap_class): Remove casts.
+ (PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use
+ PCF_XXX but FT_XXX arguments which are typecast to the proper
+ PCF_XXX types within the function.
+ Update code accordingly.
+ Use FT_CALLBACK_DEF throughout.
+ (PCF_Set_Point_Size): New wrapper function.
+ (PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF.
+ (pcf_driver_class): Remove casts.
+
+2004-05-04 Steve Hartwell <shspamsink@comcast.net>
+
+ * src/truetype/ttobjs.c (tt_driver_done): Fix typo.
+
+2004-05-04 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
+ BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
+ are typecast to the proper BDF_XXX types within the function.
+ Update code accordingly.
+ Use FT_CALLBACK_DEF throughout.
+ (BDF_Set_Point_Size): New wrapper function.
+ (bdf_driver_class): Remove casts.
+
+ * src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
+ Don't use CFF_XXX but FT_XXX arguments which are typecast to the
+ proper CFF_XXX types within the function.
+ Update code accordingly.
+ Use FT_CALLBACK_DEF throughout.
+ (cff_driver_class): Remove casts.
+
+ * src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
+ cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
+ cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
+ Don't use CFF_XXX but FT_XXX arguments which are typecast to the
+ proper CFF_XXX types within the function.
+ Update code accordingly.
+ (cff_point_size_reset): New wrapper function.
+
+ * src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
+ cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
+ cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
+ Don't use CID_XXX but FT_XXX arguments which are typecast to the
+ proper CID_XXX types within the function.
+ Update code accordingly.
+ (cid_point_size_reset): New wrapper function.
+
+ * src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
+ Don't use CID_XXX but FT_XXX arguments which are typecast to the
+ proper CID_XXX types within the function.
+ Update code accordingly.
+
+ * src/cid/cidriver.c (cid_get_interface):
+ Don't use CID_XXX but FT_XXX arguments which are typecast to the
+ proper CID_XXX types within the function.
+ Update code accordingly.
+ Use FT_CALLBACK_DEF.
+ (t1cid_driver_class): Remove casts.
+
+ * src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
+ * src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
+ variables (this is done later).
+ (ft_var_load_avar): Fix call to FT_FRAME_ENTER.
+ (TT_Get_MM_Var): Fix size for `fvar_fields'.
+ (TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
+ correctly.
+
+ * src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
+ current size is zero.
+
+2004-05-03 Steve Hartwell <shspamsink@comcast.net>
+
+ * src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init,
+ tt_face_done, tt_size_init, tt_size_done, tt_driver_init,
+ tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are
+ typecast to the proper TT_XXX types within the function.
+ Update code accordingly.
+
+ * src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes,
+ Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but
+ FT_XXX arguments which are typecast to the proper TT_XXX types
+ within the function.
+ Update code accordingly.
+ (tt_driver_class): Remove casts.
+
+2004-05-02 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (tt_face_free_names): Check that `table->names'
+ is not NULL. Reported by Gordon Childs <gchilds@quickcut.com.au>.
+
+2004-04-29 Werner Lemberg <wl@gnu.org>
+
+ * docs/formats.txt: Add more information on PFR format.
+
+2004-04-28 Werner Lemberg <wl@gnu.org>
+
+ * docs/formats.txt: New file.
+ * docs/CHANGES: Updated.
+
+2004-04-28 Masatake YAMATO <jet@gyve.org>
+
+ * include/freetype/internal/tttypes.h (GX_BlendRec_)
+ [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo.
+
+ * src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo.
+
+2004-04-27 Masatake YAMATO <jet@gyve.org>
+
+ * src/truetype/ttgxvar.h: Use FT_LOCAL instead of FT_LOCAL_DEF
+ for function declarations.
+
+2004-04-25 George Williams <gww@silcom.com>
+
+ * src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo.
+
+2004-04-25 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/Jamfile, docs/CHANGES: Updated.
+
+2004-04-24 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
+ * src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
+ * src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
+ Use FT_BEGIN_HEADER and FT_END_HEADER.
+ Use FT_LOCAL.
+
+2004-04-24 George Williams <gww@silcom.com>
+
+ Add support for Apple's distortable font technology (in GX fonts).
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h
+ (TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.
+
+ * include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
+ FT_MM_Var): New structures.
+ (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
+ FT_Set_Var_Blend_Coordinates): New function declarations.
+
+ * include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
+ FT_Set_Var_Design_Func): New typedefs.
+ Update MultiMasters service.
+
+ * include/freetype/internal/tttypes.h
+ [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
+ (GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
+ (TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
+ and `blend'.
+
+ * include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
+ macros.
+
+ * include/freetype/internal/fttrace.h: Add `ttgxvar'.
+
+ * src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
+ FT_Set_Var_Blend_Coordinates): New functions.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face)
+ [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
+ flag for GX var fonts.
+
+ * src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.
+
+ * src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+ ttgxvar.c.
+
+ * src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+ FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
+ (tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
+ New service.
+ (tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
+
+ * src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+ ttgxvar.h.
+ (TT_Process_Simple_Glyph, load_truetype_glyph)
+ [TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts.
+
+ * src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+ ttgxvar.h.
+ (tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
+ tt_done_blend.
+
+ * src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+ ttgxvar.h.
+ (tt_face_load_cvt) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
+ tt_face_vary_cvt.
+
+ * src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.
+
+ * src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
+ and T1_Set_Var_Design.
+
+ * src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
+ (T1_Get_MM_Var, T1_Set_Var_Design): New functions.
+
+ * src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
+ function declarations.
+
+2004-04-23 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftcache.h (FT_Get_CharMap_Index): Rename
+ declaration and move to...
+ * include/freetype/freetype.h (FT_Get_Charmap_Index): Here.
+ (FREETYPE_PATCH): Set to 9.
+
+ * src/base/ftobjs.c (FT_Get_Charmap_Index): New function.
+
+ * builds/unix/configure.ac (version_info): Set to 9:7:3.
+ * builds/unix/configure: Updated.
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj: s/218/219/.
+
+ * builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+ s/2.1.8/2.1.9/.
+
+ * docs/CHANGES, docs/VERSION.DLL: Updated.
+
+2004-04-21 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c
+ (ps_parser_load_field): Use FT_CHAR_BIT.
+
+2004-04-21 David Turner <david@freetype.org>
+
+
+ * Version 2.1.8 released.
+ =========================
+
+
+ * src/cff/cffobjs.c (cff_face_init): Fix a small memory leak.
+
+ * src/autofit/afloader.c (af_loader_load_g), src/autofit/afmodule.c
+ (af_autofitter_load_glyph), src/base/ftdebug.c (FT_Trace_Get_Name):
+ Remove compiler warnings.
+
+ * src/autofit/aftypes.h: Undefine AF_DEBUG.
+
+ * src/lzw/zopen.c (rmask), src/pcf/pcfdrivr.c (pcf_service_bdf,
+ pcf_services), src/pcf/pcfread.c (tableNames), src/psaux/psobjs.c
+ (ft_char_table), src/type42/t42drivr.c (t42_service_glyph_dict,
+ t42_service_ps_font_name): Decorate data arrays with `const' to
+ avoid populating the `.data' segment.
+
+ * src/lzw/Jamfile: New file.
+
+2004-04-20 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/psobjs.c (T1Radix): Renamed to...
+ (ps_radix): This.
+ Update current cursor position.
+
+ * docs/CHANGES: Updated.
+
+2004-04-18 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph),
+ src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to
+ FT_UInt. From Lex Warners.
+
+2004-04-17 Chisato Yamauchi <cyamauch@a.phys.nagoya-u.ac.jp>
+
+ * src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change
+ from 2004-03-19.
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'.
+
+ * src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with
+ `static'.
+ Remove unused function `RepadBitmap'.
+ * src/pcf/pcfdrivr.c: Don't include pcfutil.h.
+
+2004-04-16 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/freetype-config.in (usage): Fix and improve usage
+ information.
+
+2004-04-15 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define
+ FT_CHAR_BIT.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if
+ glyph is vertically distorted or mirrored.
+
+ * src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly
+ for embedded bitmaps.
+
+ * docs/CHANGES: Updated.
+
+2004-04-15 bytesoftware <bytesoftware@btinternet.com>
+
+ * include/freetype/config/ftconfig.h, src/base/ftstream.c
+ (FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.
+
+2004-04-14 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.
+
+2004-04-14 Alex Strelnikov <ptktyrf@mail.ru>
+
+ * src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case
+ of error.
+
+2004-04-14 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftmac.c [__GNUC__]: Define OS_INLINE.
+ * builds/unix/configure.ac: Don't try to remove `-ansi' compilation
+ switch on the Mac.
+
+ * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+ --copy' from libtool 1.5.6.
+ * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+ automake 1.8a.
+ * builds/unix/configure: Regenerated with autoconf 2.59a.
+
+2004-04-13 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftconfig.h: Use CHAR_BIT to define
+ size of FT_SIZEOF_xxx.
+
+2004-04-12 Chisato Yamauchi <cyamauch@a.phys.nagoya-u.ac.jp>
+
+ * include/freetype/internal/sfnt.h (TT_Find_SBit_Image_Func,
+ TT_Load_SBit_Metrics_Func): New typedefs.
+ (SFNT_Interface): Add find_sbit_image and load_sbit_metrics.
+
+ * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+ * src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New
+ declarations.
+ * src/sfnt/ttsbit.c (find_sbit_image): Renamed to...
+ (tt_find_sbit_image): This.
+ Updated all callers.
+ (load_sbit_metrics): Renamed to...
+ (tt_load_sbit_metrics): This.
+ Updated all callers.
+
+2004-04-12 Werner Lemberg <wl@gnu.org>
+
+ * configure: Accept makepp also.
+
+ * builds/unix/detect.mk: Use proper path to unix-def.mk.
+ * builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove.
+ * builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define.
+ Use BUILD_DIR.
+
+ * docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update
+ documentation on makepp.
+
+2004-04-11 Werner Lemberg <wl@gnu.org>
+
+ * src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h.
+
+2004-04-10 Werner Lemberg <wl@gnu.org>
+
+ * src/lzw/ftlzw.c: Include zopen.h dependent on
+ FT_CONFIG_OPTION_USE_LZW.
+
+ * src/base/ftdebug.c: s/index/idx/ to avoid compiler warnings.
+
+2004-04-02 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+ --copy' from libtool 1.5.2.
+ * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+ automake 1.8a.
+ * builds/unix/configure: Regenerated with autoconf 2.59a.
+
+2004-04-01 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ft-munmap.m4 (FT_MUNMAP_PARAM): Fix arguments of
+ AC_COMPILE_IFELSE.
+ * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+ automake 1.8a.
+ * builds/unix/configure: Regenerated with autoconf 2.59a.
+ * builds/unix/config.guess, builds/unix/config.sub: Updated from
+ `config' CVS module at subversions.gnu.org.
+ * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+ `texinfo' CVS module at subversions.gnu.org.
+ * builds/freetype.mk (refdoc): Updated.
+
+2004-03-31 Werner Lemberg <wl@gnu.org>
+
+ Handle broken FNT files which don't have a trailing NULL byte
+ in the face name string.
+
+ * src/winfonts/winfnt.h (FNT_FontRec): New member `family_name'.
+ * src/winfonts/winfnt.c (fnt_font_done): Free font->family_name.
+ (FNT_Face_Init): Append a final zero byte to the font face name.
+
+2004-03-30 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (tt_face_load_sfnt_header): Fix change from
+ 2004-03-19.
+
+2004-03-27 Werner Lemberg <wl@gnu.org>
+
+ * src/base/descrip.mms (OBJS): Add ftbbox.obj.
+
+2004-03-26 George Williams <gww@silcom.com>
+
+ Add vertical phantom points.
+
+ * include/freetype/internal/tttypes.h (TT_LoaderRec): Add
+ `top_bearing', `vadvance', `pp3', and `pp4'.
+
+ * src/autofit/afloader.c (af_loader_load_g): Handle two more points.
+
+ * src/autohint/ahhint.c (ah_hinter_load): Handle two more points.
+ * src/truetype/ttgload.c (Get_VMetrics): New function.
+ (TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more
+ points.
+ (load_truetype_glyph): Use Get_VMetrics.
+ Handle two more points.
+ (compute_glyph_metrics): Thanks to vertical phantom points we now
+ can always compute `advance_height' and `top_bearing'.
+ * src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom
+ points.
+
+
+ * src/autohint/ahglyph.c (ah_outline_load): Fix allocation of
+ `news'.
+
+2004-03-21 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix left side bearing.
+
+2004-03-20 Steve Hartwell <shspamsink@comcast.net>
+
+ * src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Handle a NULL
+ value for `selection' as `select all'.
+
+2004-03-19 Steve Hartwell <shspamsink@comcast.net>
+
+ * src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index
+ values > 0 if loading non-TTC fonts.
+
+ * src/base/ftmac.c (open_face_from_buffer): Set positive face_index
+ to zero before calling FT_Open_Face.
+
+ * docs/CHANGES: Updated.
+
+2004-03-04 Werner Lemberg <wl@gnu.org>
+
+ * Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
+ Add LZW module.
+
+ * Jamfile.in: Removed.
+
+ * docs/CHANGES: Updated.
+
+ * include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/,
+ s/ABS/FT_ABS/. Updated all callers.
+
+ * src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c
+ (PCF_Face_Init): Use FT_ERROR_BASE.
+
+2004-03-04 Albert Chin <china@thewrittenword.com>
+
+ Add support for PCF fonts compressed with LZW (extension .pcf.Z,
+ created with `compress').
+
+ * include/freetype/config/ftoption.h, devel/ftoption.h
+ (FT_CONFIG_OPTION_USE_LZW): New macro.
+
+ * include/freetype/ftlzw.h: New file.
+ * include/freetype/config/ftheader.h (FT_LZW_H): New macro for
+ ftlzw.h.
+
+ * src/lzw/*: New files.
+
+ * src/pcf/pcfdrivr.c: Include FT_LZW_H.
+ (PCF_Face_Init): Try LZW also.
+
+ * src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
+ Beautify.
+
+2004-03-03 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code.
+
+2004-03-02 Werner Lemberg <wl@gnu.org>
+
+ Add embedded bitmap support to CFF driver.
+
+ * src/cff/cffobjs.h (CFF_SizeRec): New structure.
+
+ * src/cff/cffgload.c (cff_builder_init): Updated.
+ (cff_slot_load): Updated.
+ [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit.
+
+ * src/cff/cffobjs.c (sbit_size_reset)
+ [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function.
+ (cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated.
+ (cff_size_reset): Updated.
+ [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset.
+
+ * src/cff/cffdrivr.c (Load_Glyph): Updated.
+ (cff_driver_class): Use CFF_SizeRec.
+
+ * docs/CHANGES: Updated.
+
+2004-03-01 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshglob.c (psh_globals_scale_widths): Don't use
+ FT_RoundFix but FT_PIX_ROUND.
+ (psh_blues_snap_stem): Don't use blue_shift but blue_threshold.
+
+ * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro.
+ (psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM.
+ (psh_glyph_find_blue_points): New function. Needed for fonts like
+ p052003l.pfb (URW Palladio L Roman) which have flex curves at the
+ base line within blue zones, but the flex curves aren't covered by
+ hints.
+ (ps_hints_apply): Use psh_glyph_find_blue_points.
+
+2004-02-27 Garrick Meeker <garrick@digitalanarchy.com>
+
+ * builds/unix/configure.ac: Fix compiler flags for
+ `--with-old-mac-fonts'.
+ * builds/unix/configure: Regenerated.
+
+ * src/base/ftmac.c: s/TARGET_API_MAC_CARBON/!TARGET_API_MAC_OS8/.
+ (FT_New_Face_From_Resource): New function.
+ (FT_New_Face): Use FT_New_Face_From_Resource.
+ (FT_New_Face_From_FSSpec): Use FT_New_Face_From_Resource.
+ [__MWERKS__]: Don't include FSp_fopen.h.
+
+2004-02-26 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshglob.c (psh_globals_new): Fix value of
+ `dim->stdw.count'.
+ Don't assign default values to blue scale and blue shift.
+
+2004-02-25 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2004-02-25 Garrick Meeker <garrick@digitalanarchy.com>
+ Steve Hartwell <shspamsink@comcast.net>
+
+ Improve MacOS fond support. Provide a new API
+ `FT_New_Face_From_FSSpec' similar to `FT_New_Face'.
+
+ * src/base/ftmac.c [__MWERKS__]: Include FSp_fpopen.h.
+ STREAM_FILE [__MWERKS__]: New macro.
+ (ft_FSp_stream_close, ft_FSp_stream_io) [__MWERKS__]: New functions.
+ (file_spec_from_path) [__MWERKS__]: Updated #if statement.
+ (get_file_type, make_lwfn_spec): Use `const' for argument.
+ (is_dfont) [TARGET_API_MAC_CARBON]: Removed.
+ (count_face_sfnt, count_faces): New functions.
+ (parse_fond): Do some range checking.
+ (read_lwfn): Change type of second argument.
+ No longer call FSpOpenResFile.
+ (OpenFileAsResource): New function.
+ (FT_New_Face_From_LWFN): Use `const' for second argument.
+ Use OpenFileAsResource.
+ (FT_New_Face_From_Suitcase): Change type of second argument.
+ No longer call FSpOpenResFile.
+ Loop over all resource indices.
+ (FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Removed.
+ (FT_GetFile_From_Mac_Name): Use `const' for first argument.
+ (ResourceForkSize): Removed.
+ (FT_New_Face): Updated to use new functions.
+ (FT_New_Face_From_FSSpec): New function.
+
+ * include/freetype/ftmac.h: Updated.
+
+2004-02-24 Malcolm Taylor <mtaylor@clear.net.nz>
+
+ * src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>:
+ Handle case where outline->num_vedges is zero while computing hinted
+ metrics.
+
+2004-02-24 Gordon Childs <gchilds@quickcut.com.au>
+
+ * src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value
+ for `count'.
+
+2004-02-24 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/t1tables.h (PS_PrivateRec): Add
+ `expansion_factor'.
+
+ * src/pshinter/pshglob (psh_blues_scale_zones): Fix computation
+ of blues->no_overshoots -- `blues_scale' is stored with a
+ magnification of 1000, and `scale' returns fractional pixels.
+
+ * src/type1/t1load.c (T1_Open_Face): Initialize `blue_shift',
+ `blue_fuzz', `expansion_factor', and `blue_scale' according to the
+ Type 1 specification.
+
+ * src/type1/t1tokens.h: Handle `ExpansionFactor'.
+
+ * docs/CHANGES: Updated.
+
+2004-02-24 Masatake YAMATO <jet@gyve.org>
+
+ Provide generic access to MacOS resource forks.
+
+ * src/base/ftrfork.c, include/freetype/internal/ftrfork.h: New
+ files.
+
+ * src/base/ftobjs.c: Include FT_INTERNAL_RFORK_H.
+ (Mac_Read_POST_Resource, Mac_Read_sfnt_Resource): Remove arguments
+ `resource_listoffset' and `resource_data' and adapt code
+ accordingly. These values are calculated outside of the function
+ now.
+ Add new argument `offsets'.
+ (IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and
+ `FT_Raccess_Get_DataOffsets'.
+ (load_face_in_embedded_rfork): New function.
+ (load_mac_face): Use load_face_in_embedded_rfork.
+ (ft_input_stream_new): Renamed to...
+ (FT_Stream_New): This. Use FT_BASE_DEF. Updated all callers.
+ (ft_input_stream_free): Renamed to...
+ (FT_Stream_Free): This. Use FT_BASE_DEF. Updated all callers.
+
+ * src/base/ftbase.c: Include ftrfork.c.
+
+ * src/base/rules.mk (BASE_SRC), src/base/Jamfile: Updated.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_RFORK_H):
+ New macro.
+
+ * include/freetype/internal/fttrace.h: Added `rfork' as a new
+ trace definition.
+
+ * include/freetype/internal/ftstream.h: Declare FT_Stream_New and
+ FT_Stream_Free.
+
+ * include/freetype/config/ftoption.h, devel/ftoption.h
+ (FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK): New option.
+
+ * include/freetype/config/ftstdlib.h (ft_strrchr): New macro.
+
+2004-02-23 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+ * include/freetype/internal/ftdebug.h: Include FT_FREETYPE_H.
+
+2004-02-23 Masatake YAMATO <jet@gyve.org>
+
+ Provide a simple API to control FreeType's tracing levels.
+
+ * include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
+ FT_Trace_Get_Name): New declarations.
+
+ * src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New
+ functions.
+
+2004-02-23 David Turner <david@freetype.org>
+
+ * src/autofit/afhints.c, src/autofit/afhints.h,
+ src/autofit/aflatin.c, src/autofit/afloader.c, src/types.h: Grave
+ bugs have been fixed. The auto-fitter works, doesn't crash, but
+ still produces unexpected results...
+
+2004-02-21 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD): Changed to hold
+ the accepted shift for strong points in fractional pixels (which
+ is a heuristic value).
+ (psh_glyph_find_strong_points): Compute threshold for
+ psh_hint_table_find_strong_points.
+ (psh_hint_table_find_strong_point): Add parameter to pass threshold.
+
+2004-02-20 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshrec.c (ps_mask_table_set_bits): Don't call
+ ps_mask_table_alloc but ps_mask_table_last.
+ (ps_hints_t2mask): Use correct position and number for vertical
+ and horizontal hinter mask bits.
+
+ * docs/CHANGES: Updated.
+
+2004-02-19 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling.
+ * src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning.
+
+2004-02-18 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly.
+
+ * src/base/ftglyph.c (ft_bitmap_glyph_class,
+ ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render): Handle
+ FT_RENDER_MODE_LIGHT.
+
+2004-02-17 Werner Lemberg <wl@gnu.org>
+
+ Fix callback functions in cache module.
+
+ * src/cache/ftccback.h: New file for callback declarations.
+
+ * src/cache/ftcbasic.c (ftc_basic_family_compare,
+ ftc_basic_family_init, ftc_basic_family_get_count,
+ ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
+ ftc_basic_gnode_compare_faceid): Use FT_CALLBACK_DEF.
+ (ftc_basic_image_family_class, ftc_basic_image_cache_class,
+ ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class):
+ Use FT_CALLBACK_TABLE_DEF and local wrapper functions.
+
+ * src/cache/ftccache.c: Include ftccback.h.
+ (ftc_cache_init, ftc_cache_done): New wrapper functions which use
+ FT_LOCAL_DEF.
+
+ * src/cache/ftccmap.c: Include ftccback.h.
+ (ftc_cmap_cache_class): Use local wrapper functions.
+
+ * src/cache/ftcglyph.c: Include ftccback.h.
+ (ftc_gnode_compare, ftc_gcache_init, ftc_gcache_done): New wrapper
+ functions which use FT_LOCAL_DEF.
+
+ * src/cache/ftcimage.c: Include ftccback.h.
+ (ftc_inode_free, ftc_inode_new, ftc_inode_weight): New wrapper
+ functions which use FT_LOCAL_DEF.
+
+ * src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class):
+ Use FT_CALLBACK_TABLE_DEF.
+
+ * src/cache;/ftcsbits.c: Include ftccback.h.
+ (ftc_snode_free, ftc_snode_new, ftc_snode_weight,
+ ftc_snode_compare): New wrapper functions which use FT_LOCAL_DEF.
+
+ * src/cache/rules.mk (CACHE_DRV_H): Add ftccback.h.
+
+2004-02-17 Masatake YAMATO <jet@gyve.org>
+
+ * include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo
+ (FT_EXPORT_DEF -> FT_EXPORT).
+
+ * include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto.
+
+2004-02-15 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): Fix typo.
+
+2004-02-14 Masatake YAMATO <jet@gyve.org>
+
+ * builds/unix/ftsystem.c: Include errno.h.
+ (ft_close_stream): Renamed to...
+ (ft_close_stream_by_munmap): This.
+ (ft_close_stream_by_free): New function.
+ (FT_Stream_Open): Use fallback method if mmap fails.
+ Use proper function for closing the stream.
+
+2004-02-14 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_dict): Initialize `start_binary'.
+
+2004-02-13 Robert Etheridge <roberte@stcc.cc.tx.us>
+
+ * src/type42/t42objs.c (T42_Face_Init), src/type1/t1objs.c
+ (T1_Face_Init), src/cid/cidobjs.c (cid_face_init): Fix computation
+ of underline_position and underline_thickness.
+
+2004-02-12 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): Return immediately if
+ ppem values don't change. Suggested by Graham Asher.
+
+2004-02-11 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidload.c (cid_face_open): Always allocate
+ face->cid_stream so that we can deallocate it safely.
+
+2004-02-10 Werner Lemberg <wl@gnu.org>
+
+ Make the PS parser more tolerant w.r.t. non-standard font data. In
+ general, an error is only reported in case of a syntax error; a
+ wrong type is now simply ignored (if possible). To be independent
+ of the order of various MM-specific keywords, the parse_shared_dict
+ routine has been removed -- the PS parser is now capable to skip
+ this data. It no longer fails on parsing e.g.
+
+ dup /WeightVector exch def
+
+ Since the token following /WeightVector isn't `[' (starting an
+ array) it is simply ignored.
+
+ * include/freetype/fterrdef.h: Define `FT_Err_Ignore' (0xA2) as a
+ new internal error value.
+
+ * src/type1/t1load.c (parse_blend_axis_types,
+ parse_blend_design_positions, parse_blend_design_map): Return
+ T1_Err_Ignore if no proper array is following the keyword.
+ (parse_weight_vector): Use T1_ToTokenArray, initializing `blend'
+ structure, if necessary.
+ Return T1_Err_Ignore if no proper array is following the keyword.
+ (parse_shared_dict): Removed.
+ (parse_encoding): Set parser->root.error to return T1_Err_Ignore
+ if no result can be obtained.
+ Check for errors before accessing `elements' array.
+ (t1_keywords): Remove /shareddict.
+ (parse_dict): Reset error if t1_load_keyword returns T1_Err_Ignore.
+ Set keyword_flag only in case of success.
+ Check error code if skipping an unrecognized token.
+ (T1_Open_Face) [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: Call T1_Done_Blend
+ if blend commands haven't set up a proper MM font.
+
+ * src/psaux/psobjs.c (ps_parser_load_field_table): Remove special
+ code for synthetic fonts.
+ Return PSaux_Err_Ignore if no proper value has been found.
+
+2004-02-09 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_decoder_parse_charstrings)
+ <cff_op_endchar>: Preserve glyph width before calling
+ cff_operator_seac.
+
+2004-02-09 Martin Muskens <mmuskens@aurelon.com>
+
+ * src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special
+ first argument for `hintmask' and `cntrmask' operators also.
+
+2004-02-08 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.in: Call AC_SUBST for `enable_shared',
+ `hardcode_libdir_flag_spec', and `wl'.
+ * builds/unix/configure: Regenerated.
+
+ * builds/unix/freetype-config.in: Make --prefix and --exec-prefix
+ actually work.
+ Report a proper --rpath (or -R) value for --libs argument if a
+ shared library has been built.
+
+ * docs/CHANGES: Updated.
+
+2004-02-07 Keith Packard <keithp@keithp.com>
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init, BDF_Set_Pixel_Size): Fix
+ computation of various vertical and horizontal metric values.
+
+ * src/pcfdrivr.c (PCF_Set_Pixel_Size), src/pcfread (pcf_load_font):
+ Ditto.
+
+2004-02-07 Werner Lemberg <wl@gnu.org>
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.dsw, docs/CHANGES: Updated.
+
+2004-02-07 Vitaliy Pasternak <v_a_pasternak@mail.ru>
+
+ * builds/win32/visualc/freetype.sln,
+ builds/win32/visualc/freetype.vcproj: New files for VS.NET 2003.
+
+2004-02-03 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP):
+ Initialize `node'.
+ * src/type1/t1load.c (parse_dict): Initialize `have_integer'.
+
+2004-02-02 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands
+ outside of /Subrs or /CharStrings. This can happen if there is
+ additional code manipulating those two arrays so that FreeType
+ doesn't recognize them properly.
+ (T1_Open_Face): Improve an error message.
+
+2004-02-01 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_charstrings): Exit immediately if
+ there are no elements in /CharStrings. This is needed for fonts
+ like Optima-Oblique which not only define /CharStrings but access it
+ also.
+
+2004-02-01 David Turner <david@freetype.org>
+
+ * src/sfnt/Jamfile: Removing `ttcmap' from the list of sources.
+
+ * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP)
+ <FTC_INLINE>: Provide macro version which doesn't use inline code.
+ * include/freetype/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP)
+ <FTC_INLINE>: Ditto.
+ Use FTC_MRULIST_LOOKUP_CMP.
+ * include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): New
+ macro.
+ (FTC_MRULIST_LOOKUP): Use it.
+
+ * src/cache/Jamfile (_sources), src/cache/descrip.mms: Updated.
+ * src/cache/ftcbasic.c: Fix compiler warnings.
+ * src/cache/ftcmanag.c (FTC_Manager_LookupSize,
+ FTC_Manager_LookupFace) <FTC_INLINE>: Use FTC_MRULIST_LOOKUP_CMP.
+ * src/cache/ftcmru.c (FTC_MruList_Find): Fix a bug (found after
+ heavy testing).
+
+ * Jamfile: Updating `refdoc' target, and adding `autohint' to the
+ list of modules to build. Both the autohinter and autofitter will
+ be built by default. But which one will be used is determined by
+ the content of `ftmodule.h'.
+
+ * src/autofit/*: Many updates, but the code is still buggy...
+
+2004-01-31 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_operator_seac): Fix magnitude of
+ accent offset.
+ Update code similarly to the seac support for Type 1 fonts.
+ (cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude
+ of accent offset.
+ Don't hint glyphs twice if seac is emulated.
+ <cff_op_flex>: Assign correct point tags.
+ * docs/CHANGES: Updated.
+
+2004-01-30 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not
+ FT_MEM_COPY, for copying the private dict.
+
+ * src/type1/t1load.c (parse_subrs): Assign number of subrs only
+ in first run.
+ (parse_charstrings): Parse /CharStrings in second run without
+ assigning values.
+ (parse_dict): Skip all /CharStrings arrays but the first. We need
+ this for non-standard fonts like `Optima' which have different
+ outlines depending on the resolution. Note that there is no
+ guarantee that we get fitting /Subrs and /CharStrings arrays; this
+ can only be done by a real PS interpreter.
+
+2004-01-29 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
+
+ * builds/win32/visualc/index.html: New file, giving detailed
+ explanations about forcing CR+LF line endings for the VC++ project
+ files.
+
+2004-01-22 Garrick Meeker <garrick@digitalanarchy.com>
+
+ * src/cff/cffload.c (cff_subfont_load): Initialize `dict'.
+
+2004-01-22 Werner Lemberg <wl@gnu.org>
+
+ Add support for the hexadecimal representation of binary data
+ started with `StartData' in CID-keyed Type 1 fonts.
+
+ * include/freetype/internal/t1types.h (CID_FaceRec): Add new
+ members `binary_data' and `cid_stream'.
+
+ * src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'.
+ (cid_hex_to_binary): New auxiliary function.
+ (cid_face_open): Add new argument `face_index' to return quickly
+ if less than zero. Updated all callers.
+ Call `cid_hex_to_binary', then open and assign memory stream to
+ `face->cid_stream' if `parser->binary_length' is non-zero.
+ * src/cid/cidload.h: Updated.
+
+ * src/cid/cidobjs.c (cid_face_done): Free `binary_data' and
+ `cid_stream'.
+
+ * src/cid/cidparse.c (cid_parser_new): Check arguments to
+ `StartData' and set parser->binary_length accordingly.
+ * src/cid/cidparse.h (CID_Parser): New member `binary_length'.
+
+ * src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'.
+
+ * docs/CHANGES: Updated.
+
+2004-01-21 Werner Lemberg <wl@gnu.org>
+
+ include/freetype/config/ftstdlib.h (ft_atoi): Replaced with...
+ (ft_atol): This.
+ * src/base/ftdbgmem.c: s/atol/ft_atol/.
+ * src/type42/t42drivr.c: s/ft_atoi/ft_atol/.
+
+2004-01-20 Masatake YAMATO <jet@gyve.org>
+
+ * include/freetype/ftcache.h: Delete duplicated definition of
+ FTC_FaceID.
+
+ * src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap
+ Info service function if the cmap comes from sfnt. Return 0 if the
+ cmap is sythesized in cff module.
+
+2004-01-20 David Turner <david@freetype.org>
+
+ * src/cache/ftcmanag.c (ftc_size_node_compare): Call
+ FT_Activate_Size.
+
+2004-01-20 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1parse.c (T1_Get_Private_Dict): Skip exactly one
+ CR, LF, or CR/LF after `eexec'.
+
+2004-01-18 David Turner <david@freetype.org>
+
+ * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Remove compiler
+ warning.
+
+ * src/tools/docmaker/*: Updating beautifier tool.
+
+2004-01-15 David Turner <david@freetype.org>
+
+ * src/base/ftoutln.c (ft_orientation_extremum_compute): Fix
+ infinite loop bug.
+
+ * include/freetype/ftstroke.h: Include FT_GLYPH_H.
+ (FT_Stroker_Rewind, FT_Glyph_Stroke, FT_Glyph_StrokeBorder): New
+ declarations.
+
+ * src/base/ftstroke.c: Include FT_INTERNAL_OBJECTS_H.
+ (FT_Outline_GetOutsideBorder): Inverse result.
+ (FT_Stroker_Rewind, FT_Glyph_Stroke, FT_GlyphStrokeBorder): New
+ functions.
+ (FT_Stroker_EndSubPath): Close path if needed.
+ (FT_Stroker_Set, FT_Stroker_ParseOutline): Use FT_Stroker_Rewind.
+
+ * include/freetype/cache/ftcmanag.h (FTC_ScalerRec,
+ FTC_Manager_LookupSize): Moved to...
+ * include/freetype/ftcache.h (FTC_ScalerRec,
+ FTC_Manager_LookupSize): Here.
+
+ * src/tools/docmaker/docbeauty.py: New file to beautify the
+ documentation comments (e.g., to convert them to single block border
+ mode).
+ * src/tools/docmaker/docmaker.py (file_exists, make_file_list):
+ Moved to...
+ * src/tools/docmaker/utils.py (file_exists, make_file_list): Here.
+
+2004-01-14 David Turner <david@freetype.org>
+
+ * include/freetype/internal/ftmemory.h (FT_ARRAY_COPY,
+ FT_ARRAY_MOVE): New macros to make copying arrays easier.
+ Updated all relevant code to use them.
+
+2004-01-14 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffload.c (cff_font_load): Load charstrings_index earlier.
+ Use number of charstrings as argument to CFF_Load_FD_Select (as
+ documented in the CFF specs).
+
+2004-01-13 Graham Asher <graham.asher@btinternet.com>
+
+ * src/pshinter/pshalgo.c (psh_glyph_init): Move assignment of
+ `glyph->memory' up to free arrays properly in case of failure.
+
+2004-01-10 Masatake YAMATO <jet@gyve.org>
+
+ Make `FT_Get_CMap_Language_ID' work with CFF. Bug reported by
+ Steve Hartwell <shspamsink@comcast.net>.
+
+ * src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H.
+ (cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP.
+ (cff_get_cmap_info): New function.
+ (cff_service_get_cmap_info) New entry for cff_services.
+
+ * src/sfnt/ttcmap0.c: Exit loop after a format match has been found.
+ Suggested by Steve Hartwell <shspamsink@comcast.net>.
+
+2004-01-03 Masatake YAMATO <jet@gyve.org>
+
+ * src/base/ftobjs.c (destroy_charmaps): New function.
+ (destroy_face, open_face): Use `destroy_charmaps'.
+
+2004-01-01 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2004-01-01 Michael Jansson <mjan@em2-solutions.com>
+
+ * src/winfonts/winfnt.c (FNT_Size_Set_Pixels): Fix sign of
+ size->metrics.descender.
+
+2003-12-31 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * src/cff/cffgload.c (cff_decoder_parse_charstrings)
+ [FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4.
+ <cff_op_flex1>: Change type of dx and dy to FT_Pos and remove
+ cast for accessing arguments.
+
+2003-12-31 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous
+ change. It's not necessary.
+
+2003-12-29 Smith Charles <smith.charles@free.fr>
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated
+ flags set' correctly.
+
+2003-12-29 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating
+ `full' and `weight' properly.
+ * src/cff/cffgload.c (cff_decoder_parse_charstrings)
+ <cff_op_hintmask> [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for
+ tracing output.
+
+2003-12-26 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func):
+ Use FT_UInt for ppem values.
+ * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for
+ ppem values.
+ * src/sfnt/ttsbit.h: Updated.
+
+ * src/base/ftobjs.c (FT_Set_Pixel_Sizes): Don't allow ppem values
+ larger than -0FFFF.
+
+2003-12-25 Werner Lemberg <wl@gnu.org>
+
+ * src/base/fttrigon.c, src/base/ftgloadr.c: Inlude
+ FT_INTERNAL_OBJECTS_H.
+
+ * src/base/ftstroke.c (FT_Outline_GetInsideBorder,
+ FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with
+ C++ compilers.
+
+ * src/cache/ftcmru.c, include/freetype/cache/ftcmru.h:
+ s/select/selection/ to avoid compiler warning.
+ * src/cff/cffload.h: s/select/ftselect/ to avoid potential
+ compiler warning.
+
+2003-12-24 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftcsbits.c (FTC_SNode_Weight):
+ s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/.
+
+2003-12-24 David Turner <david@freetype.org>
+
+ * Fixed compilation problems in the cache sub-system.
+
+ * Partial updates to src/autofit.
+
+ * Jamfile (FT2_COMPONENTS): Add autofit module.
+
+2003-12-23 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
+ CID-keyed fonts.
+
+2003-12-23 David Turner <david@freetype.org>
+
+ * include/freetype/internal/ftobjs.h (FT_PAD_FLOOR, FT_PAD_ROUND,
+ FT_PAD_CEIL, FT_PIX_FLOOR, FT_PIX_ROUND, FT_CEIL): New macros. They
+ are used to avoid compiler warnings with very pedantic compilers.
+ Note that `(x) & -64' causes a warning if (x) is not signed. Use
+ `(x) & ~63' instead!
+ Updated all related code.
+
+ Add support for extraction of `inside' and `outside' borders.
+
+ * src/base/ftstroke.c (FT_StrokerBorder): New enumeration.
+ (FT_Outline_GetInsideBorder, FT_Outline_GetOutsideBorder,
+ FT_Stroker_GetBorderCounts, FT_Stroker_ExportBorder): New functions.
+ (FT_StrokeBorderRec): New boolean member `valid'.
+ (ft_stroke_border_get_counts): Updated.
+ * include/freetype/ftstroke.h: Updated.
+
+2003-12-22 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions
+ to describe the `charset' field in FT_WinFNT_HeaderRec.
+ * src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to
+ FT_ENCODING_NONE except for FT_WinFNT_ID_MAC.
+
+ * include/freetype/freetype.h (FT_Encoding): Improve comment,
+ based on work by Detlef Würkner <TetiSoft@apg.lahn.de>.
+
+ * docs/CHANGES: Updated.
+
+2003-12-22 David Turner <david@freetype.org>
+
+ * include/freetype/ftcache.h,
+ include/freetype/cache/ftcmanag.h,
+ include/freetype/cache/ftccache.h,
+ include/freetype/cache/ftcmanag.h,
+ include/freetype/cache/ftcmru.h (added),
+ include/freetype/cache/ftlru.h (removed),
+ include/freetype/cache/ftcsbits.h,
+ include/freetype/cache/ftcimage.h,
+ include/freetype/cache/ftcglyph.h,
+ src/cache/ftcmru.c,
+ src/cache/ftcmanag.c,
+ src/cache/ftccache.c,
+ src/cache/ftcglyph.c,
+ src/cache/ftcimage.c,
+ src/cache/ftcsbits.c,
+ src/cache/ftccmap.c,
+ src/cache/ftcbasic.c (added),
+ src/cache/ftclru.c (removed):
+
+ *Complete* rewrite of the cache sub-system to `solve' the
+ following points:
+
+ - all public APIs have been moved to FT_CACHE_H, everything
+ under `include/freetype/cache' is only needed by client
+ applications that want to implement their own caches
+
+ - a new function named FTC_Manager_RemoveFaceID to deal
+ with the uninstallation of FaceIDs
+
+ - the image and sbit cache are now abstract classes, that
+ can be extended much more easily by client applications
+
+ - better performance in certain areas. Further optimizations
+ to come shortly anyway...
+
+ - the FTC_CMapCache_Lookup function has changed its signature,
+ charmaps can now only be retrieved by index
+
+ - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace
+ FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in
+ private header for the moment)
+
+2003-12-21 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword
+ is encountered.
+
+2003-12-19 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32. For
+ example, the Japanese Hiragino font already contains 15 subfonts.
+
+ * src/cff/cffload.c (cff_font_load): Deallocate `sids' array for
+ CID-keyed fonts.
+
+ * devel/ftoption.h: Define FT_DEBUG_MEMORY.
+
+2003-12-18 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro.
+ * src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values.
+
+2003-12-18 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of
+ `cid_count' to `FT_ULong'.
+
+ * src/cff/cffgload.c (cff_slot_load): Take care of empty `cids'
+ array.
+
+ * src/cff/cffload.c (cff_charset_done): Free `cids' array.
+ (cff_font_load): Create cids array only for CID-keyed fonts which
+ are subsetted.
+
+ * src/cff/cffobjs.c (cff_face_init): Check the availability of
+ the PSNames modules for non-pure CFFs also.
+ Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't
+ CID-keyed.
+
+ * src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h.
+
+2003-12-17 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_init_face): Don't set
+ FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post'
+ table.
+
+ * docs/CHANGES: Updated.
+
+2003-12-17 Masatake YAMATO <jet@gyve.org>
+
+ Add new function FT_Get_CMap_Language_ID to extract the language ID
+ for TrueType/sfnt fonts.
+
+ * include/freetype/internal/services/svttcmap.h: New file.
+ * include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add
+ svttcmap.h.
+
+ * src/sfnt/sfdriver.c: Include ttcmap0.h.
+ (tt_service_get_cmap_info): New service.
+ (sfnt_services): Updated.
+
+ * src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions.
+ (tt_cmap*_class_rec): Add tt_cmap*_get_info members.
+ (tt_get_cmap_info): New function.
+ * src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H.
+ (TT_CMap_ClassRec): New field `get_cmap_info'.
+ (tt_get_cmap_info): New declaration.
+
+ * src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H.
+ (FT_Get_CMap_Language_ID): New function implementation.
+ * include/freetype/tttables.h (FT_Get_CMap_Language_ID): New
+ function declaration.
+
+2003-12-16 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed. Obsolete.
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface): Remove
+ obsolete fields `load_charmap' and `free_charmap'.
+ (TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed.
+ * src/sfnt/sfnt.c: Don't include ttcmap.c.
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c.
+ * src/sfnt/ttload.c: Don't include ttcmap.h.
+ * src/sfnt/sfdriver.c: Don't include ttcmap.h.
+ (sfnt_interface): Updated.
+
+ * include/freetype/internal/tttypes.h (TT_TableDirRec,
+ TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
+ TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
+ TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
+ TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
+ Obsolete.
+ * src/cff/cffobjs.h (CFF_CharMapRec): Removed. Obsolete.
+
+2003-12-15 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2003-12-15 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * builds/atari/*: New directory for building FreeType 2 on Atari
+ with the PureC compiler.
+
+2003-12-12 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add
+ cast.
+ * src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return
+ value is either 0 or 1.
+
+2003-12-12 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message.
+ (cff_get_name_index): Return if no PSNames service is available.
+ (cff_ps_has_glyph_names): Handle CID-keyed fonts correctly.
+ * src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for
+ CID-keyed fonts. This is the inverse mapping of `sids'.
+ * src/cff/cffload.c (cff_charset_load): New argument `invert'.
+ Initialize charset->cids if `invert' is set.
+ (cff_font_load): In call to cff_charset_load, set `invert' to true
+ for CID-keyed fonts.
+ * src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID
+ and map it to the real glyph index.
+
+ * docs/CHANGES: Updated.
+
+2003-12-11 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_face_init): Don't set
+ FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts.
+ Don't construct a cmap for CID-keyed fonts.
+
+2003-12-10 Werner Lemberg <wl@gnu.org>
+
+ Use implementation specific SID value 0xFFFF to indicate that
+ a dictionary element is missing.
+
+ * src/cff/cffload.c (cff_subfont_load): Initialize all fields
+ which hold SIDs to 0xFFFF.
+ (cff_index_get_sid_string): Handle SID value 0xFFFF.
+ Handle case where `psnames' is zero.
+ (cff_font_load): Updated.
+ Don't load encoding for CID-keyed CFFs.
+
+ * src/cff/cffobjs.c (cff_face_init): Updated.
+ Don't check for PSNames module if font is CID-keyed.
+ Compute style name properly (using the same algorithm as in the
+ CID driver).
+ Fix computation of style flags.
+
+ * src/cff/cfftoken.h: Comment out handling of base_font_name.
+ Rename `postscript' field to `embedded_postscript'
+ * src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name'
+ and `postscript'.
+
+2003-12-10 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone
+ of the similar BDF function).
+ (pcf_service_bdf): Use it.
+
+2003-12-09 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES
+ only if a `post' table is present.
+
+2003-12-09 George Williams <gww@silcom.com>
+
+ * src/base/ftobjs.c (load_mac_face): Recent versions of Linux
+ support Mac's HFS+ file system, thus enable code to read /rsrc on
+ non-Macintosh platforms also.
+
+2003-12-08 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/psaux.h (PS_TableRec): Change type
+ of `lengths' to FT_PtrDist.
+ (T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist.
+ * include/freetype/internal/t1types.h (T1_FontRec): Change type
+ of `subrs_len' and `charstrings_len' to FT_PtrDist.
+
+ * src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk'
+ variable with better solution.
+ (IsMacResource): Remove unused variable `map_len'.
+ Replace `junk' variable with better solution.
+ (FT_Open_Face) [!FT_MACINTOSH]: Add conditional
+ FT_CONFIG_OPTION_MAC_FONTS.
+
+2003-12-08 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * src/autohint/ahhint.c (ah_hinter_hint_edges,
+ ah_hinter_align_strong_points): Add some casts.
+
+ * src/base/ftoutln.c (FT_OrientationExtremumRec): Change type
+ of `pos' to FT_Long.
+
+ * src/base/ftobjs.c (Mac_Read_POST_Resource,
+ Mac_Read_sfnt_Resource): Change type of `len' to FT_Long.
+
+ * src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'.
+
+2003-12-07 Werner Lemberg <wl@gnu.org>
+
+ * docs/raster.txt: New file, taken from FreeType 1 and completely
+ revised.
+
+2003-12-04 Masatake YAMATO <jet@gyve.org>
+
+ * src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for
+ t1_interface. t1_interface is used.
+
+2003-11-27 David Turner <david@freetype.org>
+
+ * src/pfr/pfrdrivr.c (pfr_get_metrics): Revert incorrect change of
+ 2003-11-23: For PFR fonts, metrics->x_scale and metrics->y_scale are
+ the scaling values for outline units, not for metric units.
+
+2003-11-25 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftcalc.c, include/freetype/internal/ftcalc.h
+ (FT_MulDiv_No_Round): Surround code with `#ifdef
+ TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'.
+
+2003-11-23 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and
+ 64 bit version).
+ * include/freetype/internal/ftcalc.h: Updated.
+
+ * src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro.
+ (TT_INT64): Removed.
+ (DO_DIV): Use TT_MULDIV_NO_ROUND.
+
+ * src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use
+ metrics->x_scale and metrics->y_scale.
+
+2003-11-22 Rogier van Dalen <R.C.van.Dalen@umail.leidenuniv.nl>
+
+ * src/truetype/ttinterp.c (CUR_Func_move_orig): New macro.
+ (Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New
+ functions. Similar to Direct_Move, Direct_Move_X, and
+ Direct_Move_Y but without touching.
+ (Compute_Funcs): Use new functions.
+
+ (Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
+ Round_Up_To_Grid, Round_To_Double_Grid, Round_Super,
+ Round_Super_45): Fix rounding of value zero.
+
+ (DO_DIV): Don't use TT_MULDIV.
+
+ (Ins_SHC): This instruction actually touches the points.
+ (Ins_MSIRP): Fix undocumented behaviour.
+
+ * src/truetype/ttinterp.h (TT_ExecContextRec): Updated.
+
+2003-11-22 Werner Lemberg <wl@gnu.org>
+
+ * docs/VERSION.DLL, docs/CHANGES: Updated.
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and
+ metrics->y_scale really precise.
+
+ (FT_Load_Glyph): Update computation of linearHoriAdvance and
+ linearVertAdvance.
+
+ * src/truetype/ttinterp.c (Update_Max): Use FT_REALLOC.
+
+2003-11-22 David Turner <david@freetype.org>
+
+ * src/autofit/*: More updates.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
+ * builds/unix/configure.ac (version_info): Set to 9:6:3.
+ * README: Updated.
+
+2003-11-13 John A. Boyd Jr. <jaboydjr@netwalk.com>
+
+ * src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c
+ (pcf_interpret_style): Replace spaces with dashes in properties
+ SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing.
+
+2003-11-11 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2003-11-11 John A. Boyd Jr. <jaboydjr@netwalk.com>
+
+ Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF
+ fonts.
+
+ * src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function.
+ (BDF_Face_Init): Don't handle style properties but call
+ bdf_interpret_style.
+
+ * src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function.
+ (pcf_load_font): Don't handle style properties but call
+ pcf_interpret_style.
+
+2003-11-07 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.1.7 released.
+ =========================
+
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
+
+ * builds/unix/ft2unix.h: Fix comments.
+
+ * builds/unix/ftconfig.in: Synchronized with ANSI version.
+ Use `#undef' in templates as recommended in the autoconf
+ documentation.
+ Since real `#undef' lines don't survive during configuration, use
+ `/undef' instead; the postprocessing facility of the
+ AC_CONFIG_HEADERS autoconf macro converts them to `#undef'.
+
+ * builds/unix/install.mk (install): Install Unix version of
+ `ftconfig.h'.
+
+ * builds/unix/unix-cc.in (CFLAGS): Set FT_CONFIG_CONFIG_H macro
+ to include the correct `ftconfig.h' file.
+
+ * builds/unix/ft-munmap.m4 (FT_MUNMAP_DECL): Removed.
+ (FT_MUNMAP_PARAM): Updated syntax to autoconf 2.59.
+
+ * builds/unix/freetype2.m4: Updated syntax to autoconf 2.59.
+
+ * builds/unix/configure.ac: Use AC_CONFIG_HEADERS instead of
+ AC_CONFIG_HEADER to create ftconfig.h, and use second argument
+ to replace `/undef' with `#undef'.
+ Don't use FT_MUNMAP_DECL but AC_CHECK_DECLS to check for munmap.
+ Use AS_HELP_STRING in AC_ARG_WITH.
+ Update syntax to autoconf 2.59.
+
+ * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+ --copy' from libtool 1.5.
+ * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+ automake 1.7.8.
+ * builds/unix/configure: Regenerated with autoconf 2.59.
+ * builds/unix/config.guess, builds/unix/config.sub: Updated from
+ `config' CVS module at subversions.gnu.org
+ * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+ `texinfo' CVS module at subversions.gnu.org.
+
+ * builds/vms/ftconfig.h: Synchronized with ANSI version.
+
+ * docs/CUSTOMIZE: Fix documentation error.
+ * docs/CHANGES, docs/VERSION.DLL, docs/release: Updated.
+
+ * builds/freetype.mk (refdoc): Updated --title.
+
+2003-11-07 David Turner <david@freetype.org>
+
+
+ * Version 2.1.6 released.
+ =========================
+
+
+ * install: Removed. Obsolete.
+
+2003-11-04 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H.
+ (sfnt_service_sfnt_table): New service.
+ (sfnt_services): Updated.
+
+ * docs/license.txt: Reworded.
+
+2003-11-03 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/*: Add a guard to all public header files which
+ load FT_FREETYPE_H to reject freetype.h from FreeType 1.
+
+2003-11-02 Patrick Welche <prlw1@newn.cam.ac.uk>
+
+ * builds/unix/freetype2.m4, builds/unix/ft-munmap.m4: Protect
+ first argument of AC_DEFUN with brackets to avoid possible
+ expansion.
+
+2003-11-02 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/cache/ftcglyph.h: Don't include stddef.h.
+
+ * include/freetype/freetype.h: Fix check for ft2build.h.
+
+2003-11-01 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h: Check that ft2build.h has been
+ loaded first.
+
+ * src/base/fttype1.c (FT_Get_PS_Font_Info): Fix incorrectly applied
+ patch.
+
+2003-10-31 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names):
+ Fix parameter order in calls to FT_FACE_FIND_SERVICE.
+
+2003-10-31 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftserv.h
+ (FT_SERVICE_POSTSCRIPT_NAMES_H): Removed. Unused.
+
+ * src/type42/t42drivr.c (t42_services): Updated.
+
+2003-10-29 David Turner <david@freetype.org>
+
+ * include/freetype/internal/bdftypes.h: Removed. Obsolete.
+ * src/base/ftbdf.c: Updated.
+
+ * include/freetype/internal/cfftypes.h: Moved to...
+ * src/cff/cfftypes.h: This place since no other module needs to
+ know about those types.
+
+ * include/freetype/internal/t42types.h: Moved to...
+ * src/type42/t42types.h: This place since no other module needs to
+ know about those types.
+
+ * include/freetype/internal/services/svbdf.h: Include FT_BDF_H.
+
+ * include/freetype/internal/services/svpsname.h: Renamed to...
+ * include/freetype/internal/services/svpscmap.h: This.
+ Updated `FT_Service_PsNames' -> `FT_Service_PsCMaps' and
+ `POSTSCRIPT_NAMES' -> `POSTSCRIPT_CMAPS' everywhere.
+
+ * include/freetype/internal/services/svpsinfo.h: New file, providing
+ PostScript info service.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_POSTSCRIPT_CMAPS_H,
+ FT_SERVICE_POSTSCRIPT_INFO_H): New macros for svpscmap.h and
+ svpsinfo.h.
+ * include/freetype/internal/internal.h (FT_INTERNAL_TYPE42_TYPES_H,
+ FT_INTERNAL_CFF_TYPES_H, FT_INTERNAL_BDF_TYPES_H): Removed.
+
+ * src/base/fttype1.c: Don't include FT_INTERNAL_TYPE1_TYPES_H and
+ FT_INTERNAL_TYPE42_TYPES_H but FT_INTERNAL_SERVICE_H and
+ FT_SERVICE_POSTSCRIPT_INFO_H.
+ (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): Use new
+ POSTSCRIPT_INFO service.
+
+ * src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+ (cff_ps_has_glyph_names): New function.
+ (cff_service_ps_info): New service.
+ (cff_services): Updated.
+
+ * src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h: Don't
+ include FT_INTERNAL_CFF_TYPES_H but cfftypes.h directly.
+
+ * src/cif/cidriver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+ (cid_ps_get_font_info): New function.
+ (cid_service_ps_info): New service.
+ (cid_services): Updated.
+
+ * src/type1/t1driver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+ (t1_ps_get_font_info, t1_ps_has_glyph_names): New functions.
+ (t1_service_ps_info): New service.
+ (t1_services): Updated.
+
+ * src/type42/t42drivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+ (t42_ps_get_font_info, t42_ps_has_glyph_names): New functions.
+ (t42_service_ps_info): New service.
+
+ * src/type42/t42objs.h: Don't include FT_INTERNAL_TYPE42_TYPES_H
+ but t42types.h directly.
+
+ * src/psnames/psmodule.c (psnames_interface, psnames_services):
+ Renamed to...
+ (pscmaps_interface, pscmaps_services): This.
+ Updated all users.
+
+
+ * src/gzip/infblock.c (inflate_blocks): Remove compiler warning.
+
+2003-10-22 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_encoding): Handle `/Encoding [ ... ]'.
+
+ * src/type1/t1parse.c (T1_Get_Private_Dict): Test whether `eexec'
+ is real.
+
+ * src/type42/t42parse.c (t42_parse_encoding): Improve boundary
+ checking while parsing.
+
+ * docs/CHANGES: Updated.
+
+2003-10-21 Josselin Mouette <joss@debian.org>
+
+ * include/freetype/internal/t1types.h (T1_FontRec): `paint_type'
+ and `stroke_width' aren't pointers.
+
+ * src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c
+ (T1_Face_Done): Don't free `paint_type' and `stroke_width'.
+
+2003-10-20 Graham Asher <graham.asher@btinternet.com>
+
+ * src/winfonts/winfnt.c (fnt_cmap_class): Fix position of `const'.
+
+2003-10-19 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahhint.c (ah_hinter_load_glyph): Patch from
+ 2003-08-18 introduced a severe bug (FT_Render_Glyph was called
+ twice under some circumstances, causing strange results). This
+ is fixed now by clearing the FT_LOAD_RENDER bit of `load_flags'.
+
+ * src/base/ftpfr.c (FT_Get_PFR_Metrics): Initialize `error'.
+ * src/psaux/psobjs.c (ps_tobytes): Initialize `n'.
+ * src/type42/t42parse.c (t42_parse_sfnts): Initialize `string_size'.
+
+2003-10-16 Werner Lemberg <wl@gnu.org>
+
+ Completely revised Type 42 parser. It now handles both fonts
+ produced with ttftot42 (tested version 0.3.1) and
+ TrueTypeToType42.ps (tested version May 2001; it is necessary to
+ fix the broken header comment to be `%!PS-TrueTypeFont...').
+
+ * src/type42/t42objs.c (T42_GlyphSlot_Load): Change fourth
+ parameter to `FT_UInt'.
+ * src/type42/t42objs.h: Updated.
+
+ * src/type42/t42parse.h (T42_ParserRec): Change type of `in_memory'
+ to FT_Bool.
+ (T42_Loader): Change type of `num_chars' and `num_glyphs' to
+ FT_UInt.
+ Add `swap_table' element.
+ * src/type42/t42parse.c (T42_KEYWORD_COUNT, T1_ToFixed,
+ T1_ToCoordArray, T1_ToTokenArray): Removed.
+ (T1_ToBytes): New macro.
+ (t42_is_alpha, t42_hexval): Removed.
+ (t42_is_space): Handle `\0'.
+ (t42_parse_encoding): Updated to use new PostScript parser routines
+ from psaux.
+ Handle `/Encoding [ ... ]' also.
+ (T42_Load_Status): New enumeration.
+ (t42_parse_sfnts): Updated to use new PostScript parser routines
+ from psaux.
+ (t42_parse_charstrings): Updated to use new PostScript parser
+ routines from psaux.
+ Handle `/CharStrings << ... >>' also.
+ Don't expect that /.notdef is the first element in dictionary. Copy
+ code from type1 module to handle this.
+ (t42_parse_dict): Updated to use new PostScript parser routines
+ from psaux.
+ Remove code for synthetic fonts (which can't occur in Type 42
+ fonts).
+ (t42_loader_done): Release `swap_table'.
+
+ * src/psaux/psobjs.c (skip_string): Increase `cur' properly.
+
+ * src/type1/t1load.c (parse_charstrings): Make test for `.notdef'
+ faster.
+
+2003-10-15 Graham Asher <graham.asher@btinternet.com>
+
+ * src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c
+ (fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty,
+ _num_bdf_properties), src/gzip/infutil.c (inflate_mask),
+ src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td),
+ src/gzip/inftrees.h (inflate_trees_fixed), srf/gzip/inftrees.c
+ (inflate_trees_fixed): Decorate with more `const' to avoid
+ writable global variables which are disallowed on ARM.
+
+2003-10-08 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove
+ code specially for synthetic fonts; this is handled elsewhere.
+ (parse_encoding): Remove code specially for synthetic fonts; this is
+ handled elsewhere.
+ Improve boundary checking while parsing.
+ (parse_dict): Improve boundary checking while parsing.
+ Use ft_memcmp to simplify code.
+
+2003-10-07 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c (parse_subrs, parse_dict): Handle synthetic
+ fonts properly.
+ (parse_charstrings): Copy correct number of characters into
+ `name_table'.
+
+2003-10-06 Werner Lemberg <wl@gnu.org>
+
+ Heavy modification of the PS parser to handle comments and strings
+ correctly. This doesn't slow down the loading of PS fonts
+ significantly since charstrings aren't affected.
+
+ * include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to...
+ (ft_isxdigit): This. Updated all callers.
+ (ft_isdigit): New alias to `isdigit'.
+
+ * include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed
+ `skip_alpha' to `skip_PS_token'.
+ Add parameter to `to_bytes' and change some argument types.
+
+ * src/psaux/psauxmod.c (ps_parser_funcs): Updated.
+ * src/psaux/psobjs.c (ft_char_table): New array to map character
+ codes (ASCII and EBCDIC) of digits to numbers.
+ (OP): New auxiliary macro holding either `>=' or `<' depending on
+ the character encoding.
+ (skip_comment): New function.
+ (skip_spaces): Use it.
+ (skip_alpha): Removed.
+ (skip_literal_string, skip_string): New functions.
+ (ps_parser_skip_PS_token): New function. This is a better
+ replacement of...
+ (ps_parser_skip_alpha): Removed.
+ (ps_parser_to_token, ps_parser_to_token_array): Updated.
+ (T1Radix): Rewritten, using `ft_char_table'.
+ (t1_toint): Renamed to...
+ (ps_toint): This. Update all callers.
+ Use `ft_char_table'.
+ (ps_tobytes): Add parameter to handle delimiters and change some
+ argument types.
+ Use `ft_char_table'.
+ (t1_tofixed): Renamed to...
+ (ps_tofixed): This. Update all callers.
+ Use `ft_char_table'.
+ (t1_tocoordarray): Renamed and updated to...
+ (ps_tocoordarray): This. Update all callers.
+ (t1_tofixedarray): Renamed and updated to...
+ (ps_tofixedarray): This. Update all callers.
+ (t1_tobool): Renamed to...
+ (ps_tobool): This. Update all callers.
+ (ps_parser_load_field): Updated.
+ (ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS'
+ everywhere.
+ (ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array,
+ ps_parser_to_fixed_array): Skip spaces. Updated.
+ (ps_parser_to_bytes): Add parameter to handle delimiters and change
+ some argument types. Updated.
+ * src/psaux/psobjs.h: Updated.
+
+ * src/cid/cidload.c (cid_parse_dict): Updated.
+ * src/cid/cidparse.c (cid_parser_new): Check whether the `StartData'
+ token was really found.
+ * src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed
+ to...
+ (cid_parser_skip_PS_token): This.
+
+ * src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean
+ fields.
+ (T1_Skip_Alpha): Replaced with...
+ (T1_Skip_PS_Token): This new macro.
+ * src/type1/t1parse.c (hexa_value): Removed.
+ (T1_Get_Private_Dict): Use `ft_isxdigit' and
+ `psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal
+ encoding.
+ After decrypting, replace the four random bytes at the beginning
+ with whitespace.
+ * src/type1/t1load.c (t1_allocate_blend): Use proper error values.
+ (parser_blend_design_positions, parse_blend_design_map,
+ parse_weight_vector): Updated.
+ (is_space): Handle `\f' also.
+ (is_name_char): Removed.
+ (read_binary_data): Updated.
+ (parse_encoding): Use `ft_isdigit'.
+ Updated.
+ (parse_subrs): Updated.
+ (TABLE_EXTEND): New macro.
+ (parse_charstrings): Updated.
+ Provide a workaround for buggy fonts which have more entries in the
+ /CharStrings dictionary then expected; the function now adds some
+ slots and skips entries which still exceed the new limit.
+ (parse_dict): Updated.
+ Terminate on the token `closefile'.
+
+ * src/type42/t42parse.c (T1_Skip_Alpha): Replaced with...
+ (T1_Skip_PS_Token): This new macro. Updated all callers.
+ (t42_parse_encoding): Use `ft_isdigit'.
+
+
+ * src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if
+ success.
+
+2003-10-05 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftmodule.h: Renamed to...
+ * include/freetype/ftmodapi.h: This to avoid duplicate file names.
+ * include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
+
+2003-10-04 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftoutln.c (FT_OrientationExtremumRec,
+ FT_Outline_Get_Orientation): Trivial typo fixes to make it compile.
+
+2003-10-02 Markus F.X.J. Oberhumer <markus@oberhumer.com>
+
+ * src/winfonts/winfnt.c (FT_WinFNT_HeaderRec): `color_table_offset'
+ has four bytes, not two.
+ Fix all users.
+ (fnt_font_load, FNT_Load_Glyph): Add more font validity tests.
+
+2003-10-01 David Turner <david@freetype.org>
+
+ * src/autofit/*: Adding first source files of the new multi-script
+ `auto-fitter'.
+
+ * include/freetype/ftoutln.h (FT_Orientation): New enumeration.
+ (FT_Outline_Get_Orientation): New declaration.
+
+ * src/base/ftoutln.c (FT_OrientationExtremumRec): New structure.
+ (ft_orientation_extremum_compute): New auxiliary function.
+ (FT_Outline_Get_Orientation): New function to compute the fill
+ orientation of a given glyph outline.
+
+ * include/freetype/internal/ftserv.h (FT_FACE_LOOKUP_SERVICE): Fixed
+ trivial bug which could crash the font engine when a cached service
+ pointer was retrieved.
+
+2003-09-30 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidload.c (cid_parse_dict): Skip token if no keyword is
+ found.
+
+ * src/type1/t1parse.c (IS_T1_WHITESPACE, IS_T1_LINESPACE,
+ IS_T1_SPACE): Removed.
+ (PFB_Tag): Removed.
+ (read_pfb_tag): Don't use PFB_Tag.
+
+ * src/type42/t42parse.c (t42_is_space): Handle `\f' also.
+ (t42_parse_encoding): Handle synthetic fonts.
+
+2003-09-29 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/t1types.h: Don't include
+ FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H.
+ * src/truetype/ttobjs.c: Don't include
+ FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+2003-09-29 David Turner <david@freetype.org>
+
+ Added new service to handle glyph name dictionaries, replacing the
+ old internal header named `psnames.h' by `services/svpsname.h'.
+ Note that this is different from `services/svpostnm.h' which only
+ handles the retrieval of PostScript font names for a given face.
+ (Should we merge these two services into a single header?)
+
+ * include/freetype/internal/psnames.h: Removed. Most of its
+ contents is moved to...
+ * include/freetype/internal/services/svpsname.h: New file.
+
+ * include/freetype/internal/services/svpostnm.h
+ (FT_SERVICE_ID_POSTSCRIPT_NAME): Replaced with...
+ (FT_SERVICE_ID_POSTSCRIPT_FONT_NAME): New macro.
+ (PsName): Service named changed to...
+ (PsFontName): This.
+ Updated `FT_Service_PsName' -> `FT_Service_PsFontName' and
+ `POSTSCRIPT_NAME' -> `POSTSCRIPT_FONT_NAME' everywhere.
+
+ * include/freetype/internal/internal.h
+ (FT_INTERNAL_POSTSCRIPT_NAMES_H): Removed.
+ * include/freetype/internal/psaux.h: Include
+ FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (T1_DecoderRec): Updated type of `psnames'.
+ * include/freetype/internal/t1types.h: Don't include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ Include FT_INTERNAL_OBJECTS_H.
+ * include/freetype/internal/t42types.h: Don't include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H.
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Updated.
+
+ * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): Changed
+ order of parameters. All callers updated.
+ (FT_FACE_FIND_GLOBAL_SERVICE): New macro to look up a service
+ globally, checking all modules.
+ (FT_ServiceCacheRec): Updated.
+ (FT_SERVICE_POSTSCRIPT_NAMES_H): New macro for accessing
+ `svpsname.h'.
+
+ * include/freetype/internal/ftobjs.h, src/base/ftobjs.c
+ (ft_module_get_service): New function.
+
+ * src/cff/cffdrivr.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+ but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (cff_get_glyph_name, cff_get_name_index): Use new POSTSCRIPT_NAMES
+ service.
+ * src/cff/cffcmap.c (cff_cmap_unicode_init): Updated.
+ * src/cff/cffload.c, src/cff/cffload.h: Don't include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (cff_index_get_sid_string): Updated.
+ * src/cff/cffobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+ but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (cff_face_init): Use new POSTSCRIPT_NAMES service.
+ * src/cff/cffobjs.h: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+ but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+ * src/cid/cidobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+ but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (cid_face_init): Use new POSTSCRIPT_NAMES service.
+ * src/cid/cidriver.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H.
+
+ * src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Use
+ new POSTSCRIPT_NAMES service.
+ * src/psaux/t1decode.h (t1_lookup_glyph_by_stdcharcode,
+ t1_decode_init): Use new POSTSCRIPT_NAMES service.
+ * src/psaux/t1cmap.h, src/psaux/t1decode.h: Dont' include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H.
+
+ * src/psnames/psmodule.c: Don't include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (ps_build_unicode_table): Renamed to...
+ (ps_unicodes_init): This.
+ (ps_lookup_unicode): Renamed to...
+ (ps_unicodes_char_index): This.
+ (ps_next_unicode): Renamed to...
+ (ps_unicodes_char_next): This.
+ (psnames_interface): Updated.
+ (psnames_services): New services list.
+ (psnames_get_service): New function.
+ (psnames_module_class): Updated.
+
+ * src/sfnt/sfobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+ but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (sfnt_init_face): Use new POSTSCRIPT_NAMES service.
+ * src/sfnt/ttpost.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+ but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (tt_face_get_ps_name): Updated.
+
+ * src/truetype/ttobjs.c: Don't include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+ * src/type1/t1driver.c: Don't include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ * src/type1/t1objs.c: Don't include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+ (T1_Face_Init): Use new POSTSCRIPT_NAMES service.
+
+ * src/type42/t42drivr.c (t42_get_ps_name): Renamed to...
+ (t42_get_ps_font_name): This.
+ (t42_service_ps_name): Renamed to...
+ (t42_service_ps_font_name): This.
+ (t42_services): Updated.
+ * src/type42/t42objs.c (T42_Face_Init): Use new POSTSCRIPT_NAMES
+ service.
+ * src/type42/t42objs.h: Don't include
+ FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+
+ * src/base/ftglyph.c (FT_Get_Glyph): Don't access `slot' before
+ testing its validity. Reported by Henry Maddocks
+ <maddocks@metservice.com>.
+
+2003-09-21 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE):
+ Fix compilation warning (s/pptr/Pptr/).
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_PFR_H,
+ FT_INTERNAL_FNT_TYPES_H): Removed.
+
+2003-09-21 David Turner <david@freetype.org>
+
+ Migrating the PFR and WINFNT drivers to the new service-based
+ internal API.
+
+ * include/freetype/internal/fnttypes.h: Removed. Most of its data
+ are moved to winfnt.h and...
+ * include/freetype/internal/services/svwinfnt.h: New file.
+
+ * include/freetype/internal/pfr.h: Removed. Most of its data are
+ moved to...
+ * include/freetype/internal/services/svpfr.h: New file.
+
+ * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+ FT_FACE_LOOKUP_SERVICE): Simplify fix of 2003-09-16 by removing
+ pointer type argument.
+ Updated all callers.
+ Update macro names of services header files.
+
+ * src/base/ftobjs.c (FT_Get_Name_Index): Simplified code.
+
+ * src/base/ftpfr.c: Include FT_SERVICE_PFR_H instead of
+ FT_INTERNAL_PFR_H.
+ (ft_pfr_check, FT_Get_PFR_Metrics, FT_Get_PFR_Kerning,
+ FT_Get_PFR_Advance): Use services provided in `PFR_METRICS'.
+
+ * src/base/ftwinfnt.c: Include FT_SERVICE_WINFNT_H instead of
+ FT_INTERNAL_FNT_TYPES_H.
+ (FT_Get_WinFNT_Header): Use service provided in `WINFNT'.
+
+ * src/pfr/pfrdrivr.c: Include FT_SERVICE_PFR_H and
+ FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_PFR_H.
+ (pfr_service_bdf): Updated.
+ (pfr_services): New services list.
+ (pfr_get_service): New function.
+ (pfr_driver_class): Updated.
+
+ * src/winfonts/winfnt.c: Include FT_SERVICE_WINFNT_H and
+ FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_FNT_TYPES_H.
+ (winfnt_get_header, winfnt_get_service): New functions.
+ (winfnt_service_rec): New structure providing WINFNT services.
+ (winfnt_services): New services list.
+ (winfnt_driver_class): Updated.
+ * src/winfonts/winfnt.h: Add most of the removed fnttypes.h data.
+
+ * src/sfnt/sfdriver.c (sfnt_service_ps_name): Fix typo.
+
+ * src/type1/t1driver.c (t1_service_ps_name): Fix typo.
+
+ * src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c,
+ src/psaux/psobjs.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c,
+ src/type1/t1objs.c, src/type42/t42objs.c: Removing various compiler
+ warnings.
+
+2003-09-19 David Bevan <dbevan@emtex.com>
+
+ * src/type1/t1parse.c (pfb_tag_fields): Removed.
+ (read_pfb_tag): Fix code so that it doesn't fail on end-of-file
+ indicator (0x8003).
+ * docs/CHANGES: Updated.
+
+2003-09-16 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+ FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
+ Ugly, I know, but this is needed for compilation with C++ --
+ maybe someone knows a better solution?
+ Updated all callers.
+
+ * src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove
+ C++ compiler warnings.
+
+ * src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property):
+ Fix order of arguments passed to FT_FACE_FIND_SERVICE.
+
+2003-09-15 Werner Lemberg <wl@gnu.org>
+
+ Avoid header files with identical names.
+
+ * include/freetype/internal/services/bdf.h: Renamed to...
+ * include/freetype/internal/services/svbdf.h: This.
+ Add copyright notice.
+ * include/freetype/internal/services/glyfdict.h: Renamed to...
+ * include/freetype/internal/services/svgldict.h: This.
+ Add copyright notice.
+ * include/freetype/internal/services/multmast.h: Renamed to...
+ * include/freetype/internal/services/svmm.h: This.
+ Add copyright notice.
+ Add FT_BEGIN_HEADER and FT_END_HEADER.
+ * include/freetype/internal/services/sfnt.h: Renamed to...
+ * include/freetype/internal/services/svsfnt.h: This.
+ Add copyright notice.
+ * include/freetype/internal/services/postname.h: Renamed to...
+ * include/freetype/internal/services/svpostnm.h: This.
+ Add copyright notice.
+ * include/freetype/internal/services/xf86name.h: Renamed to...
+ * include/freetype/internal/services/svxf86nm.h: This.
+ Add copyright notice.
+
+ * include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and
+ FT_END_HEADER.
+ Add copyright notice.
+ Update macro names of services header files.
+
+ * builds/freetype.mk (SERVICES_DIR): New variable.
+ (BASE_H): Add services header files.
+
+2003-09-11 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'.
+
+ * src/cff/cffdrivr.c: Don't load headers twice.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro.
+ * src/base/ftobjs.c: Include FT_SERVICE_SFNT_H.
+
+ * src/cff/cffcmap.c: Include `cfferrs.h'.
+ * src/pfr/pfrdrivr.c: Include `pfrerror.h'.
+ * src/sfnt/sfdriver.c: Include `sferrors.h'.
+ * src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'.
+
+2003-09-11 David Turner <david@freetype.org>
+
+ Introducing the concept of `module services'. This is the first
+ step towards a massive simplification of the engine's internals, in
+ order to get rid of various numbers of hacks.
+
+ Note that these changes will break source & binary compatibility for
+ authors of external font drivers.
+
+ * include/freetype/config/ftconfig.h (FT_BEGIN_STMNT, FT_END_STMNT,
+ FT_DUMMY_STMNT): New macros.
+
+ * include/freetype/internal/ftserv.h: New file, containing the new
+ structures and macros to provide `services'.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_EXTENSION_H,
+ FT_INTERNAL_EXTEND_H, FT_INTERNAL_HASH_H, FT_INTERNAL_OBJECT_H):
+ Removed, obsolete.
+ (FT_INTERNAL_SERVICE_H): New macro for `ftserv.h'.
+
+ * include/freetype/internal/services/bdf.h,
+ include/freetype/internal/services/glyfdict.h,
+ include/freetype/internal/services/postname.h,
+ include/freetype/internal/services/xf86name.h: New files.
+
+ * include/freetype/ftmm.h (FT_Get_MM_Func, FT_Set_MM_Design_Func,
+ FT_Set_MM_Blend_Func): Function pointers moved (in modified form)
+ to...
+ * include/freetype/internal/services/multmast.h: New file.
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface): `get_interface'
+ is now of type `FT_Module_Requester'.
+ (SFNT_Get_Interface_Func, SFNT_Load_Table_Func): Function pointers
+ moved (in modified form) to...
+ * include/freetype/internal/services/sfnt.h: New file.
+
+ * include/freetype/tttables.h (FT_Get_Sfnt_Table_Func): Function
+ pointer moved (in modified form) to `services/sfnt.h'.
+
+ * include/freetype/ftmodule.h (FT_Module_Interface): Make it a
+ a typedef to `FT_Pointer'.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Add
+ `postscript_name'.
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
+ `postscript_name'.
+ Add `services' element.
+ (FT_LibraryRec): Remove `meta_class'.
+
+ * src/base/ftbdf.c: Include FT_SERVICE_BDF_H.
+ (test_font_type): Removed.
+ (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Use services
+ provided in `FT_SERVICE_ID_BDF'.
+
+ * src/base/ftmm.c: Include FT_SERVICE_MULTIPLE_MASTERS_H.
+ (ft_face_get_mm_service): New auxiliary function to get services
+ from `FT_SERVICE_ID_MULTI_MASTERS'.
+ (FT_Get_Multi_Master, FT_Set_MM_Design_Coordinates,
+ FT_Set_MM_Blend_Coordinates): Use `ft_face_get_mm_service'.
+
+ * src/base/ftobjs.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
+ FT_SERVICE_GLYPH_DICT_H.
+ (ft_service_list_lookup): New function to get a specific service.
+ (destroy_face): Updated.
+ (Mac_Read_POST_Resource): Simplify some code.
+ (IsMacResource): Fix warnings.
+ (FT_Get_Name_Index, FT_Get_Glyph_Name): Use services provided in
+ `FT_SERVICE_ID_GLYPH_DICT'.
+ (FT_Get_Postscript_Name): Use service provided in
+ `FT_SERVICE_ID_POSTSCRIPT_NAME'.
+ (FT_Get_Sfnt_Table, FT_Load_Sfnt_Table): Use services provided in
+ `FT_SERVICE_ID_SFNT_TABLE'.
+
+ * src/base/ftxf86.c: Include FT_SERVICE_XFREE86_NAME_H.
+ (FT_Get_X11_Font_Format): Use service provided in
+ `FT_SERVICE_ID_XF86_NAME'.
+
+ * src/bdf/bdfdrivr.c: Include FT_SERVICE_BDF_H and
+ FT_SERVICE_XFREE86_NAME_H.
+ (bdf_get_charset_id): New function.
+ (bdf_service_bdf): New structure providing BDF services.
+ (bdf_services): New services list.
+ (bdf_driver_requester): Use `ft_service_list_lookup'.
+
+ * src/cff/cffdrivr.c: Include FT_SERVICE_XFREE86_NAME_H and
+ FT_SERVICE_GLYPH_DICT_H.
+ (cff_service_glyph_dict): New structure providing CFF services.
+ (cff_services): New services list.
+ (cff_get_interface): Use `ft_service_list_lookup'.
+
+ * src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
+ FT_SERVICE_XFREE86_NAME_H.
+ (cid_service_ps_name): New structure providing CID services.
+ (cid_services): New services list.
+ (cid_get_interface): Use `ft_service_list_lookup'.
+
+ * src/pcf/pcfdrivr.c: Include FT_SERVICE_BDF_H and
+ FT_SERVICE_XFREE86_NAME_H.
+ (pcf_service_bdf): New structure providing PCF services.
+ (pcf_services): New services list.
+ (pcf_driver_requester): Use `ft_service_list_lookup'.
+
+ * src/sfnt/sfdriver.c: Include FT_SERVICE_GLYPH_DICT_H and
+ FT_SERVICE_POSTSCRIPT_NAME_H.
+ (get_sfnt_glyph_name): Renamed to...
+ (sfnt_get_glyph_name): This.
+ (get_sfnt_postscript_name): Renamed to...
+ (sfnt_get_ps_name): This.
+ Updated.
+ (sfnt_service_glyph_dict, sfnt_service_ps_name): New structures
+ providing services.
+ (sfnt_services): New services list.
+ (sfnt_get_interface): Use `ft_service_list_lookup'.
+
+ * src/truetype/ttdriver.c: Include FT_SERVICE_XFREE86_NAME_H.
+ (tt_services): New services list.
+ (tt_get_interface): Use `ft_service_list_lookup'.
+
+ * src/type1/t1driver.c: Include FT_SERVICE_MULTIPLE_MASTERS_H,
+ FT_SERVICE_GLYPH_DICT_H, FT_SERVICE_XFREE86_NAME_H, and
+ FT_SERVICE_POSTSCRIPT_NAME_H.
+ (t1_service_glyph_dict, t1_service_ps_name,
+ t1_service_multi_masters): New structures providing Type 1 services.
+ (t1_services): New services list.
+ (Get_Interface): Use `ft_service_list_lookup'.
+
+ * src/type42/t42drivr.c: Include FT_SERVICE_XFREE86_NAME_H,
+ FT_SERVICE_GLYPH_DICT_H, and FT_SERVICE_POSTSCRIPT_NAME_H.
+ (t42_service_glyph_dict, t42_service_ps_name): New strucures
+ providing Type 42 services.
+ (t42_services): New services list.
+ (T42_Get_Interface): Use `ft_service_list_lookup'.
+
+
+ * README, docs/CHANGES: Updating version numbers for 2.1.6, and
+ removing obsolete warnings in the documentation.
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
+ * builds/unix/configure.ac (version_info): Set to 9:5:3.
+ * builds/unix/configure: Regenerated.
+
+ * include/freetype/internal/ftcore.h,
+ include/freetype/internal/ftexcept.h,
+ include/freetype/internal/fthash.h,
+ include/freetype/internal/ftobject.h: Removed. Obsolete.
+
+2003-09-09 David Turner <david@freetype.org>
+
+ Fixing PFR kerning support. The tables within the font file contain
+ (charcode,charcode) kerning pairs, we need to convert them to
+ (gindex,gindex).
+
+ * src/base/ftpfr.c (ft_pfr_check): Fix serious typo.
+ * src/pfr/prfload.c: Remove dead code.
+ (pfr_get_gindex, pfr_compare_kern_pairs, pfr_sort_kerning_pairs):
+ New functions.
+ (pfr_phy_font_done): Free `kern_pairs'.
+ (pfr_phy_font_load): Call `pfr_sort_kerning_pairs'.
+ * src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix kerning extraction.
+ * src/pfr/pfrtypes.h (PFR_KERN_PAIR_INDEX): New macro.
+ (PFR_KernPairRec): Make `kerning' an FT_Int.
+ (PFR_PhyFontRec): New element `kern_pairs'.
+ (PFR_KernFlags): Values of PFR_KERN_2BYTE_CHAR and
+ PFR_KERN_2BYTE_ADJ were erroneously reversed.
+
+ * include/freetype/ftoption.h: Commenting out the macro
+ TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
+
+2003-09-02 David Turner <david@freetype.org>
+
+
+ * Version 2.1.5 released.
+ =========================
+
+
+2003-08-31 Manish Singh <yosh@gimp.org>
+
+ * src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but
+ FT_MEM_MOVE.
+
+2003-08-30 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312,
+ FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New
+ enumerations of FT_Encoding. The FT_ENCODING_MS_* variants except
+ FT_ENCODING_MS_SYMBOL are now deprecated.
+ Updated all users.
+ * docs/CHANGES: Document it.
+
+2003-08-27 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters
+ for spacing.
+
+2003-08-27 Mike FABIAN <mfabian@suse.de>
+
+ * src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c
+ (BDF_Face_Init): Accept lowercase characters for slant and weight.
+
+2003-08-18 David Turner <david@freetype.org>
+
+ * include/freetype/config/ftoption.h: Disabling TrueType bytecode
+ interpreter until the UNPATENTED_HINTING works as advertised.
+
+ * src/autohint/ahhint.c (ah_hinter_load_glyph): Use `|' for
+ setting `load_flags'.
+
+ * Jamfile: Adding the `refdoc' target to the Jamfile in order to
+ build the API Reference in `docs/reference' automatically.
+
+ * include/freetype/t1tables.h (PS_FontInfoRec), src/cid/cidtoken.h,
+ src/type1/t1tokens.h, src/type42/t42parse.c: Resetting the types of
+ `italic_angle', `underline_position', and `underline_thickness' to
+ their previous values (i.e., long, short, and ushort) in order to
+ avoid breaking binary compatibility.
+
+ * include/freetype/ttunpat.h: Fixing documentation comment.
+
+ * include/freetype/config/ftoption.h, devel/ftoption.h
+ (TT_CONFIG_OPTION_OPTION_COMPILE_UNPATENTED_HINTING): Replaced
+ with...
+ (TT_CONFIG_OPTION_UNPATENTED_HINTING): This. Updated all users.
+ (TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): Removed.
+
+ * include/freetype/internal/ftobjs.h (FT_DEBUG_HOOK_TYPE1): Removed.
+ (FT_DEBUG_HOOK_UNPATENTED_HINTING): New macro. Use this with
+ `FT_Set_Debug_Hook' to get the same effect as the removed
+ TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING.
+
+ * src/truetype/ttobjs.c (tt_face_init): Use
+ `FT_DEBUG_HOOK_UNPATENTED_HINTING'.
+
+2003-08-06 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
+ (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix
+ previous change.
+
+2003-08-05 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
+ (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply
+ font matrix to advance width also.
+ * docs/CHANGES: Updated.
+
+2003-07-26 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.ac (version_info): Set to 9:4:3.
+ * builds/unix/configure: Updated.
+ * docs/CHANGES, docs/VERSION.DLL: Updated.
+
+ * include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16
+ also breaks binary compatibility. Reintroduce an unsigned integer
+ at the old position of `flags' called `reserved'.
+
+2003-07-25 Werner Lemberg <wl@gnu.org>
+
+ Make API reference valid HTML 4.01 transitional.
+
+ * src/tools/docmaker/tohtml.py (html_header_1): Add doctype
+ and charset.
+ (html_header_2): Fix style elements and add some more.
+ Fix syntax.
+ (block_header, block_footer, description_header, description_footer,
+ marker_header, marker_footer, source_header, source_footer,
+ chapter_header): Don't use <center>...</center> but `align=center'
+ table attribute.
+ (chapter_inter, chapter_footer): Add <li> and use special <ul>
+ class.
+ Use double quotes around table widths given in percent.
+ (keyword_prefix, keyword_suffix): Don't change font colour directly
+ but use a new <span> class.
+ (section_synopsis_header, section_synopsis_footer): Don't change
+ colour.
+ (code_header, code_footer): Don't change font colour directly but
+ use a special <pre> class.
+ (print_html_field): <tr> gets the `valign' attribute, not <table>.
+ (print_html_field_list): Ditto.
+ (index_exit): Don't use <center>...</center> but `align=center'
+ table attribute.
+ (section_enter): Ditto.
+ (toc_exit): Don't emit </table>.
+ (block_enter): Use <h4><a>, not <a><h4>.
+ (__init__): Fix tag order in self.html_footer.
+
+2003-07-25 David Turner <david@freetype.org>
+
+ This change reimplements fix from 2003-05-30 without breaking
+ binary compatibility.
+
+ * include/freetype/t1tables.h (PS_FontInfoRec): `italic_angle',
+ `is_fixed_pitch', `underline_position', `underline_thickness' are
+ reverted to be normal values.
+
+ * include/freetype/internal/psaux.h (T1_FieldType): Remove
+ `T1_FIELD_TYPE_BOOL_P', `T1_FIELD_TYPE_INTEGER_P',
+ `T1_FIELD_TYPE_FIXED_P', `T1_FIELD_TYPE_FIXED_1000_P'.
+ (T1_FIELD_TYPE_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P,
+ T1_FIELD_FIXED_1000_P): Removed.
+ (T1_FIELD_TYPE_BOOL): Renamed to...
+ (T1_FIELD_BOOL): New macro. Updated all callers.
+
+ * src/type42/t42parse.c: `italic_angle', `is_fixed_pitch',
+ `underline_position', `underline_thickness', `paint_type',
+ `stroke_width' are reverted to be normal values.
+ (T42_KEYWORD_COUNT): New macro.
+ (t42_parse_dict): New array `keyword_flags' to mark that a value has
+ already been assigned to a dictionary entry.
+ * src/type42/t42objs.c (T42_Face_Init, T42_Face_Done): Updated.
+
+ * src/cid/cidtoken.h: `italic_angle', `is_fixed_pitch',
+ `underline_position', `underline_thickness' are reverted to be
+ normal values.
+ * src/cid/cidobjs.c (cid_face_done, cid_face_init): Updated.
+
+ * src/psaux/psobjs.c (ps_parser_load_field): Updated.
+
+ * src/type1/t1tokens.h: `italic_angle', `is_fixed_pitch',
+ `underline_position', `underline_thickness', `paint_type',
+ `stroke_width' are reverted to be normal values.
+ * src/type1/t1objs.c (T1_Face_Done, T1_Face_Init): Updated.
+ * src/type1/t1load.c (T1_FIELD_COUNT): New macro.
+ (parse_dict): Add parameter for keyword flags.
+ Record only first instance of a field.
+ (T1_Open_Face): New array `keyword_flags'.
+
+2003-07-24 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+ * builds/unix/configure.ac (version_info): Set to 10:0:3.
+ * builds/unix/configure: Updated.
+ * builds/freetype.mk (refdoc): Fix --title.
+
+ * docs/CHANGES, docs/VERSION.DLL, README: Updated.
+
+ * src/tools/docmaker/sources.py (re_crossref): Fix regular
+ expression to handle trailing punctuation characters.
+ * src/tools/docmaker/tohtml.py (make_html_word): Updated.
+
+ * docs/release: New file.
+
+2003-07-23 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
+
+ * include/freetype/internal/psaux.h (PS_Parser_FuncsRec): New
+ member function `to_bytes'.
+
+ * src/psaux/psauxmod.c (ps_parser_funcs): New member
+ `ps_parser_to_bytes'.
+ (psaux_module_class): Increase version to 0x20000L.
+
+ * src/psaux/psobjs.c (IS_T1_LINESPACE): Add \f.
+ (IS_T1_NULLSPACE): New macro.
+ (IS_T1_SPACE): Add it.
+ (skip_spaces, skip_alpha): New functions.
+ (ps_parser_skip_spaces, ps_parser_skip_alpha): Use them.
+ (ps_tobytes, ps_parser_to_bytes): New functions.
+
+2003-07-07 Werner Lemberg <wl@gnu.org>
+
+ * builds/freetype.mk (DOC_DIR): New variable.
+ (refdoc): Use *_DIR variables.
+ (distclean): Remove documentation files.
+
+ * builds/detect.mk (std_setup, dos_setup): Mention `make refdoc'.
+
+ * configure: Set DOC_DIR variable.
+
+2003-07-07 Patrik Hägglund <patrik.hagglund@bredband.net>
+
+ * builds/freetype.mk (refdoc): New target to build the
+ documentation.
+ (.PHONY): Updated.
+
+ * include/freetype/freetype.h: Improve documentation of FT_CharMap.
+ * include/freetype/ftimage,h: Fix documentation of FT_OUTLINE_FLAGS.
+ * include/freetype/tttables.h: Document FT_Sfnt_Tag.
+
+2003-07-06 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfread.c
+ (pcf_load_font): Fix computation of height if PIXEL_SIZE property is
+ missing.
+
+2003-07-01 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftcsbits.c (ftc_sbit_node_compare): Only add `size' if
+ there is no error. Reported by Knut St. Osmundsen
+ <bird-freetype@anduin.net>.
+
+2003-06-30 Werner Lemberg <wl@gnu.org>
+
+ A new try to synchronize bitmap font access.
+
+ * include/freetype/freetype.h (FT_Bitmap_Size): `height' is now
+ defined to return the baseline-to-baseline distance. This was
+ already the value returned by the BDF and PCF drivers.
+
+ The `width' field now gives the average width. I wasn't able to
+ find something better. It should be taken as informative only.
+
+ New fields `size', `x_ppem', and `y_ppem'.
+
+ * src/pcf/pcfread.c (pcf_load_font): Updated to properly fill
+ FT_Bitmap_Size.
+ Do proper rounding and conversion from 72.27 to 72 points.
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Updated to properly fill
+ FT_Bitmap_Size.
+ Do proper rounding and conversion from 72.27 to 72 points.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Updated to properly fill
+ FT_Bitmap_Size.
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Updated to properly fill
+ FT_Bitmap_Size.
+
+2003-06-29 Werner Lemberg <wl@gnu.org>
+
+ Redesigning the FNT driver to return multiple faces, not multiple
+ strikes. At least one font (app850.fon from WinME) contains
+ different FNT charmaps for its subfonts. Consequently, the previous
+ design of having multiple bitmap strikes in a single font face fails
+ since we have only one charmap per face.
+
+ * include/freetype/internal/fnttypes.h (FNT_Size_Rec): Removed.
+ (FNT_FaceRec): Remove `num_fonts' field and replace `fonts' with
+ `font'.
+
+ * src/base/ftwinfnt.c (FT_Get_WinFNT_Header): Updated.
+
+ * src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal
+ to pixel_height.
+ (fnt_face_done_fonts): Removed.
+ (fnt_face_get_dll_fonts): Renamed to...
+ (fnt_face_get_dll_font): This. Add second function argument to
+ select face index.
+ Updated to load just one subfont.
+ (fnt_font_done, FNT_Face_Done): Updated.
+ (FNT_Face_Init): Handle `face_index'.
+ Updated.
+ (FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the
+ bitmap width is now ignored.
+ (FNT_Load_Glyph): Updated.
+ Fix glyph index computation.
+ (winfnt_driver_class): Updated.
+
+2003-06-25 Owen Taylor <otaylor@redhat.com>
+
+ * src/sfnt/ttload.c (tt_face_load_hdmx): Don't assign
+ num_records until we actually decide to load the table,
+ otherwise, we'll segfault in tt_face_free_hdmx.
+
+2003-06-24 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffdrivr.c (cff_get_glyph_name): Protect against zero
+ glyph name pointer. Reported by Mikey Anbary <manbary@vizrt.com>.
+
+2003-06-23 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/glnames.py: Updated to AGL 2.0.
+ * src/psnames/pstables.h: Regenerated.
+
+2003-06-22 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/cache/ftcglyph.h, include/freetype/ttnameid.h,
+ src/base/ftcalc.c, src/base/fttrigon.c, src/cff/cffgload.c,
+ src/otlayout/otlgsub.c, src/pshinter/pshrec.c,
+ src/psnames/psmodule.c, src/sfnt/sfobjs.c, src/truetype/ttdriver.c:
+ Decorate constants with `U' and `L' if appropriate.
+
+ * include/freetype/ftmoderr.h: Updated to include recent module
+ additions.
+
+ * src/pshinter/pshnterr.h (FT_ERR_BASE): Define as
+ `FT_Mod_Err_PShinter'.
+ * src/type42/t42error.h (FT_ERR_BASE): Define as
+ `FT_Mod_Err_Type42'.
+
+ * src/pshinter/pshrec.h (PS_HINTS_MAGIC): Removed. Not used.
+
+ * include/freetype/config/ftconfig.h [__MWERKS__]: Define FT_LONG64
+ and FT_INT64.
+
+2003-06-21 Werner Lemberg <wl@gnu.org>
+
+ * src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in
+ computation of glyph_index.
+ (FNT_Size_Set_Pixels): To find a strike, first check pixel_height
+ only, then try to find a better hit by comparing pixel_width also.
+ Without this fix it isn't possible to access all strikes.
+ Also compute metrics.max_advance to be in sync with other bitmap
+ drivers.
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
+ (FT_Set_Pixel_Size): Assign value to `metrics' after validation of
+ arguments.
+
+2003-06-20 Werner Lemberg <wl@gnu.org>
+
+ Synchronize computation of height and width for bitmap strikes. The
+ `width' field in the FT_Bitmap_Size structure is now only useful to
+ enumerate different strikes. The `max_advance' field of the
+ FT_Size_Metrics structure should be used to get the (maximum) width
+ of a strike.
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
+ computing `available_sizes->width' but make it always equal to
+ `available_sizes->height'.
+
+ * src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
+ computing `available_sizes->width' but make it always equal to
+ `available_sizes->height'.
+
+ * src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
+ argument to function.
+
+ * src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
+ `uniXXXX' and `uXXXX[X[X]]'.
+
+2003-06-19 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
+ * src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
+ s/FT_Err_/FTC_Err_/.
+ * src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
+ * src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
+ * src/psaux/t1cmap.c: Include psauxerr.h.
+ s/FT_Err_/PSaux_Err_/.
+ * src/pshinter/pshnterr.h: New file.
+ * src/pshinter/rules.mk: Updated.
+ * src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
+ s/FT_Err_/PSH_Err_/.
+ * src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
+ s/FT_Err_/PFR_Err_/.
+ * src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
+ src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
+ * src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
+ * src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
+ FT_ERR_PREFIX and FT_ERR_BASE.
+ s/FT_Err_/Gzip_Err_/.
+
+2003-06-19 Dirck Blaskey <listtarget@danbala.com>
+
+ * src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt,
+ otherwise adding 1 might wrap the result.
+
+2003-06-18 Werner Lemberg <wl@gnu.org>
+
+ * src/psnames/psmodule.c (ps_unicode_value): Add support to
+ recognize `uXXXX[X[X]]' glyph names.
+ Don't handle glyph names starting with `uni' which have more than
+ four digits.
+
+2003-06-16 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h (FT_Open_Flags): Replaced with
+ #defines for the constants.
+ (FT_Open_Args): Change type of `flags' to FT_UInt.
+ (FT_GlyphSlot): Move `flags' to FT_Slot_Internal.
+
+ * include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
+ Replaced with #defines for the constants.
+
+ * include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
+ field `flags' (from FT_GlyphSlot).
+ Updated all affected source files.
+ (FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).
+
+ * include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
+ to ftobjs.h.
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
+ FT_GlyphSlot_Internal object.
+
+2003-06-15 Werner Lemberg <wl@gnu.org>
+
+ * builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
+ Add -fno-strict-aliasing to get rid of zillion warnings from gcc
+ version 3.3.
+
+2003-06-14 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftglyph.h (ft_glyph_bbox_unscaled,
+ ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit,
+ ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with
+ FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS,
+ FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS.
+ The lowercase variants are now (deprecated aliases) to the uppercase
+ versions.
+ Updated all other files.
+
+ * include/freetype/ftmodule.h (ft_module_font_driver,
+ ft_module_renderer, ft_module_hinter, ft_module_styler,
+ ft_module_driver_scalable, ft_module_driver_no_outlines,
+ ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER,
+ FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER,
+ FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES,
+ FT_MODULE_DRIVER_HAS_HINTER.
+ The lowercase variants are now (deprecated aliases) to the uppercase
+ versions.
+ Updated all other files.
+
+ * src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better
+ as enumeration.
+
+ * src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c
+ (winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add
+ the FT_MODULE_DRIVER_NO_OUTLINES flag.
+
+2003-06-13 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix.
+
+2003-06-13 Werner Lemberg <wl@gnu.org>
+
+ * builds/dos/detect.mk: Test not only for `Dos' but for `DOS' also.
+
+ * builds/dos/dos-emx.mk, builds/compiler/emx.mk: New files for
+ EMX gcc compiler.
+ * builds/dos/detect.mk: Add target `emx'.
+
+ * builds/compiler/watcom.mk (LINK_LIBRARY): GNU Make for DOS doesn't
+ like a trailing semicolon; add a dummy command.
+
+ * src/cid/cidload.c: Remove parse_font_bbox code (already enclosed
+ with #if 0 ... #endif).
+
+ * src/type1/t1tokens.h: Handle /FontName.
+ * src/type1/t1load.c (parse_font_name): Removed.
+ Remove parse_font_bbox code (already enclosed with #if 0 ...
+ #endif).
+
+ * src/type42/t42parse.c (t42_parse_font_name): Removed.
+ Remove t42_parse_font_bbox code (already enclosed with #if 0 ...
+ #endif).
+ (t42_keywords): Handle /FontName with T1_FIELD_KEY.
+
+2003-06-12 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/psaux.h (T1_FieldType): Add
+ T1_FIELD_TYPE_KEY.
+ (T1_FIELD_KEY): New macro.
+ * src/psaux/psobjs.c (ps_parser_load_field): Handle
+ T1_FIELD_TYPE_KEY.
+
+ * src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName.
+
+2003-06-11 Alexander Malmberg <alexander@malmberg.org>
+
+ * src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease
+ number of nodes.
+ (FT_LruList_Lookup): Fix assertion for out-of-memory case.
+
+2003-06-11 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidload.c (cid_decrypt): Removed.
+ (cid_read_subrs): Use t1_decrypt from psaux module.
+ * src/cid/cidload.h: Updated.
+ * src/cid/cidgload.c (cid_load_glyph): Use t1_decrypt from psaux
+ module.
+
+2003-06-10 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidobjs.c: Apply change 2003-05-31 from <Ron.Dev@gmx.de>.
+ Compute style flags.
+ Fix computation of root->height.
+ * src/cid/cidtoken.h: Handle FontBBox.
+ * src/cid/cidload.c (cid_load_keyword): Handle
+ T1_FIELD_LOCATION_BBOX.
+ (parse_font_bbox): Commented out.
+ (cid_field_record): Comment out element for parsing FontBBox.
+
+ * src/type42/t42parse.c (t42_parse_font_bbox): Commented out.
+ (t42_keywords): Handle FontBBox with T1_FIELD_BBOX, not with
+ T1_FIELD_CALLBACK.
+ (t42_parse_font_bbox): Commented out.
+ (t42_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
+ * src/type42/t42objs.c (T42_Face_Init): Apply change 2003-05-31
+ from <Ron.Dev@gmx.de>.
+
+2003-06-09 George Williams <gww@silcom.com>
+
+ * src/truetype/ttinterp.c (SetSuperRound) <0x30>: Follow Apple's
+ TrueType specification.
+ (Ins_MDRP, Ins_MIRP): Fix single width cut-in test.
+
+2003-06-09 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/gzip/ftgzip.c: (inflate_mask): Replaced with...
+ (NO_INFLATE_MASK): This.
+ * src/gzip/infutil.h: Declare `inflate_mask' conditionally by
+ NO_INFLATE_MASK.
+
+2003-06-09 Alexis S. L. Carvalho <alexis@cecm.usp.br>
+
+ * src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END
+ correctly.
+
+2003-06-09 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * src/pshinter/pshglob.c (psh_globals_new): Change calculation of
+ dim->stdw.count to avoid compiler problem.
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block
+ variables to the beginning of the function to avoid compiler
+ problems.
+ Add casts necessary for 16bit compilers.
+
+2003-06-09 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c.
+ (PFR_DRV_H): Add pfrtypes.h.
+
+ * include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/.
+
+2003-06-08 Karl Schultz <kschultz@rsinc.com>
+
+ * src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third
+ argument to FT_Bool.
+ (pfr_lookup_bitmap_data): Change type of third and fourth argument
+ to FT_UInt. Updated caller.
+ (pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.
+
+2003-06-08 Werner Lemberg <wl@gnu.org>
+
+ Completely revised FreeType's make management.
+
+ . In all makefiles `/' is used as the path separator. The
+ conversion to the real path separators is done as late as
+ possible using $(subst ...).
+
+ . $(HOSTSEP) no longer exists. Now, $(SEP) gives the path separator
+ for the operating system, and the new $(COMPILER_SEP) the path
+ separator for the compiler tools.
+
+ . $(BUILD) has been renamed to $(BUILD_DIR). In general, all
+ directory variables end with `_DIR'. The variants ending in `_'
+ (like `BASE_' have been removed).
+
+ The following ChangeLog entries only describe changes which are
+ not related to the redesign.
+
+ * builds/beos/beos-def.mk (BUILD_DIR): Fix typo.
+ * builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid
+ overlong arguments as suggested by J. Ali Harlow
+ <ali@avrc.city.ac.uk>.
+ * builds/dos/dos-wat.mk: New file.
+ * builds/freetype.mk (FREETYPE_H): Include header files from the
+ `devel' subdirectory.
+
+ * builds/os2/os2-dev.mk, builds/unix/unixddef.mk,
+ builds/unix/unixddef.mk, builds/win32/w32-bccd.mk,
+ builds/win32/w32-dev.mk (BUILD_DIR): Fix path.
+
+ * builds/unix/configure.ac, builds/unix/configure: Updated.
+ * builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'.
+
+2003-06-07 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to
+ make it compile.
+
+ * devel/ftoption.h: Updated.
+
+2003-06-07 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * include/freetype/internal/psaux.h, src/truetype/ttgload.h:
+ s/index/idx/ to fix compiler warnings.
+
+ * src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to
+ fix compiler warning.
+
+ * src/gzip/ftgzip.c (BUILDFIXED): Removed.
+ * src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use
+ FT_UNUSED to remove compiler warning.
+
+2003-06-06 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftstroker.h: Renamed to...
+ * include/freetype/ftstroke.h: This.
+
+ * src/base/ftstroker.c: Renamed to...
+ * src/base/ftstroke.c: This.
+
+ * include/freetype/config/ftheader.h (FT_STROKER_H): Updated.
+
+ * src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk:
+ Updated.
+
+ * src/pcf/pcfdriver.c: Renamed to...
+ * src/pcf/pcfdrivr.c: This.
+ * src/pcf/pcfdriver.h: Renamed to...
+ * src/pcf/pcfdrivr.h: This.
+
+ * src/pcf/Jamfile, src/pcf/rules.mk: Updated.
+
+2003-06-05 Wenlin Institute (Tom Bishop) <wenlin@wenlin.com>
+
+ * src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]:
+ Add `#if !defined(__MWERKS__)'.
+
+2003-06-05 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/psaux.h (T1_FieldType): Add
+ T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
+ (T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros.
+ * src/psaux/psobjs.c (ps_parser_load_field): Handle
+ T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
+
+ * src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration.
+ (CFF_FIELD_FIXED_1000): New macro.
+ (cff_parser_run): Handle cff_kind_fixed_thousand.
+ * src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale.
+ * src/cff/cffload (cff_subfont_load): Fix default values of
+ expansion_factor and blue_scale.
+
+ * src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000
+ for blue_scale.
+
+ * src/pshinter/pshglob.c (psh_globals_new): Fix default value of
+ blue_scale.
+
+2003-06-04 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * include/freetype/internal/ftdriver.h,
+ include/freetype/internal/ftobjs.h,
+ include/freetype/internal/psaux.h, src/cid/cidgload.c,
+ src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
+ src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
+ src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
+ src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
+ src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
+ src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
+ src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
+ Many casts and slight argument type changes to make it work with
+ a 16bit compiler.
+
+2003-06-04 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftoption.h: Defining
+ TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea
+ since some fonts (e.g. Arial) produce worse results than without
+ hinting. Reverted.
+
+2003-06-04 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph)
+ [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call
+ FT_GlyphLoader_CheckPoints before adding phantom points. This fixes
+ a segfault bug with fonts (e.g. htst3.ttf) which have nested
+ subglyphs more than one level deep. Reported by Anthony Fok.
+
+ * include/freetype/config/ftoption.h: Define
+ TT_CONFIG_OPTION_BYTECODE_INTERPRETER,
+ TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and
+ TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new
+ default.
+
+2003-06-03 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a
+ wrapper for ah_hint_edges.
+ (ah_hint_edges): Renamed to...
+ (ah_hinter_hint_edges): This.
+
+ * src/base/ftobjs.c (FT_Set_Hint_Flags): Removed. Unused.
+
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec),
+ include/freetype/internal/psaux.h (T1_DecoderRec),
+ src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field.
+ Unused.
+
+ * src/cff/cffgload.c (cff_builder_init): Updated.
+ (cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply
+ with decoder->hint_mode instead of builder->hint_flags.
+ * src/psaux/t1decode.c (t1_decoder_init): Updated.
+
+ * src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which
+ increased root->height by 15% if the line gap was zero. There exist
+ fonts (containing e.g. form drawing characters) which intentionally
+ have a zero line gap value.
+
+ * src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj):
+ Removed. Unused.
+ Updated all callers.
+
+2003-06-02 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffobjs.c (cff_face_init): Use symbolic names for
+ Adobe specific encoding IDs (there was a wrong EID value for custom
+ encoding).
+
+ * src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'.
+ * src/cff/cffcmap.c (cff_cmap_encoding_init,
+ cff_cmap_encoding_done): Updated.
+ (cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use
+ 256 as limit for character code.
+
+2003-06-01 Werner Lemberg <wl@gnu.org>
+
+ * src/winfonts/winfnt.c (FNT_Load_Glyph): Revert change from
+ 2003-03-20.
+
+2003-05-31 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/fttrigon.h (FT_Vector_Normalize): Removed.
+
+2003-05-31 <Ron.Dev@gmx.de>
+
+ * src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing
+ the font style by ignoring spaces and hyphens.
+
+ * builds/unix/freetype2.in: Fix `Version' field.
+
+2003-05-30 Werner Lemberg <wl@gnu.org>
+
+ Avoid overwriting of numeric font dictionary entries for synthetic
+ fonts. Additionally, some entries were handled as `integer' instead
+ of `number'.
+
+ * include/freetype/internal/psaux.h (T1_FieldType): Add
+ T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and
+ T1_FIELD_TYPE_FIXED_P.
+ (T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros.
+ * src/psaux/psobjs.c (ps_parser_load_field): Handle new field types.
+
+ * include/freetype/internal/cfftypes.h (CFF_FontRecDict),
+ src/cff/cfftoken.h: Change type of underline_position and
+ underline_thickness to FT_Fixed.
+ * src/cff/cffload.c (cff_subfont_load): Fix default values of
+ underline_position and underline_thickness.
+ * src/cff/cffobjs.c (cff_face_init): Set underline_position
+ and underline_thickness in `root'.
+
+ * include/freetype/internal/t1types.h (T1_Font): Change point_type
+ and stroke_width to pointers.
+ * include/freetype/t1tables.h (PS_FontInfo): Change italic_angle,
+ is_fixed_pitch, underline_position, and underline_thickness to
+ pointers.
+ * src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch,
+ underline_position, and underline_thickness to pointers. Change
+ the type of the latter two to `fixed'.
+ Change type of stroke_width to `fixed' and make it a pointer.
+ Change paint_type to pointer.
+ * src/type1/t1objs.c (T1_Face_Done): Updated.
+ (T1_Face_Init): Updated.
+ Fix assignment of underline_position and underline_thickness.
+
+ * src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch,
+ underline_position, and underline_thickness to pointers. Change
+ the type of the latter two to `fixed'.
+ Change type of stroke_width to `fixed'.
+ * src/cid/cidobjs.c (cid_face_done): Updated.
+ (cid_face_init): Updated.
+ Fix assignment of underline_position and underline_thickness.
+
+ * src/type42/t42parse.c: Change italic_angle, is_fixed_pitch,
+ underline_position, and underline_thickness to pointers. Change the
+ type of the latter two to `fixed'.
+ Change type of stroke_width to `fixed' and make it a pointer.
+ Change paint_type to pointer.
+ * src/type42/t42objs.c (T42_Face_Init): Updated.
+ Fix assignment of underline_position and underline_thickness.
+ (T42_Face_Done): Updated.
+
+ * src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning.
+ * src/pshinter/pshglob.c, src/pshinter/pshglob.h
+ (psh_globals_set_scale): Make it a local function.
+
+ * test/gview.c: Fix renaming ps3->ps typo.
+ Formatting.
+
+2003-05-29 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshalgo1.[ch], src/pshinter/pshalgo2.[ch]: Removed.
+ * src/pshinter/pshalgo.h: Removed.
+
+ * src/pshinter/pshalgo3.[ch]: Renamed to...
+ * src/pshinter/pshalgo.[ch]: New files.
+ s/PSH3/PSH/.
+ s/psh3/psh/.
+ s/ps3/ps/.
+
+ * src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated.
+ * src/pshinter/rules.mk, src/pshinter/Jamfile: Updated.
+
+ * src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented
+ out.
+
+ * tests/gview.c: Remove code for pshalgo1 and pshalgo2.
+ Updated.
+
+2003-05-28 Martin Zinser <zinser@decus.de>
+
+ * vms_make.com: Reworked support for shareable images on VMS. The
+ first version was kind of a hack; the current implementation of the
+ procedure to extract the required symbols is much cleaner.
+
+ Reworked creation of MMS files, avoiding a number of temporary files
+ which were created in the previous version.
+
+ Further work on creating descrip.mms files on the fly.
+
+ * builds/vms/descrip.mms, src/autohint/descrip.mms,
+ src/type1/descrip.mms: Removed.
+
+2003-05-28 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshalgo3.c (psh3_glyph_compute_extrema): Skip
+ contours with only a single point to avoid segfault.
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for
+ handling `origin'.
+
+2003-05-24 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahtypes.h (AH_OPTION_NO_STRONG_INTERPOLATION):
+ Removed since unused.
+
+2003-05-21 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro
+ for strcat.
+
+ * src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/.
+ (parse_font): s/memcpy/ft_memcpy/.
+ (is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/.
+ * src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]:
+ s/strlen/ft_strlen/.
+ s/strcat/ft_strcat/.
+ s/strcpy/ft_strcpy/.
+ * src/gzip/zutil.h: s/memset/ft_memset/.
+ s/memcmp/ft_memcmp/.
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
+ (PCF_Face_Init): Test for charset registry case-insensitively.
+
+ * src/gzip/ftgzip.c (ft_gzip_fil_io): Revert change from yesterday;
+ it has already been fixed differently.
+
+ * src/truetype/ttinterp.c (DO_SFVTL): Add missing braces around
+ if-clause.
+
+2003-05-21 Martin Zinser <zinser@decus.de>
+
+ * t1load.c (parse_blend_axis_types): Fix compiler warning.
+
+ * descrip.mms: Removed. Now created by...
+
+ * vms_make.com: New file.
+
+2003-05-21 Weiqi Gao <weiqigao@networkusa.net>
+
+ * src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta'
+ to prevent infinite loop.
+
+2003-05-21 Lars Clausen <lrclause@cs.uiuc.edu>
+
+ * docs/VERSION.DLL: Provide better autoconf snippet to check
+ FreeType version.
+
+2003-05-21 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (open_face): Free `internal' not
+ `face->internal' in case of error to avoid possible segfault.
+
+ * src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we
+ actually have an outline.
+
+2003-05-20 David Chester <davidchester@qmx.net>
+
+ * src/pshinter/pshalgo3.c (ps3_hints_apply): Try to optimize
+ y_scale so that the top of non-capital letters is aligned on a pixel
+ boundary whenever possible.
+
+ * src/autohint/ahhint.c (ah_hint_edges): Make sure that lowercase
+ m's maintain their symmetry.
+
+2003-05-20 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahhint.c (ah_hinter_load_glyph): Oops! David's
+ patch from yesterday has been resolved already in a different
+ way. Reverted.
+
+2003-05-19 David Chester <davidchester@qmx.net>
+
+ * src/autohint/ahhint.c (ah_hinter_load_glyph): Don't scale
+ y_scale locally but face->size->metrics.y_scale.
+
+2003-05-19 David Turner <david@freetype.org>
+
+ * src/sfnt/ttcmap0.c (tt_cmap4_char_next): Select proper start
+ value for `hi' to avoid infinite loop.
+
+2003-05-18 Yong Sun <sunyong@njstar.com>
+
+ * src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test.
+
+2003-05-18 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]:
+ New macro.
+ * src/base/ftobjs.c: Use it to control mac font support on non-mac
+ platforms.
+
+2003-05-17 George Williams <gww@silcom.com>
+
+ Implement partial support of Mac fonts on non-Mac platforms.
+
+ * src/base/ftobjs.c (memory_stream_close, new_memory_stream,
+ open_face_from_buffer, Mac_Read_POST_Resource,
+ Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face)
+ [!FT_MACINTOSH]: New functions.
+ (FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face.
+
+2003-05-17 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only
+ if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by
+ zero since FNT and friends don't define `face->units_per_EM').
+
+2003-05-15 David Turner <david@freetype.org>
+
+ * src/base/fttrigon.c (FT_Vector_Rotate): Avoid rounding errors
+ for small values.
+
+2003-05-15 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahtypes.h (AH_PointRec): Remove unused `in_angle'
+ and `out_angle' fields.
+
+2003-05-14 George Williams <gww@silcom.com>
+
+ * src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also.
+
+2003-05-14 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h: Fix typo in comment
+ (FT_HAS_FIXED_SIZES).
+
+2003-05-10 Dan Williams <dan@bigw.org>
+
+ * builds/unix/aclocal.m4: Comment out definition of
+ `allow_undefined_flag' for Darwin 1.3.
+ * builds/unix/configure.ac: Add option --with-old-mac-fonts.
+ * builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3.
+ * builds/unix/configure: Regenerated.
+
+ * include/freetype/config/ftconfig.h: Fix conditions for defining
+ `FT_MACINTOSH'.
+ * src/base/ftbase.c: Include `ftmac.c' conditionally.
+ * src/base/ftmac.c: Handle __GNUC__.
+
+2003-05-07 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
+
+ * src/cid/cidload.c (is_alpha): Removed.
+ (cid_parse_dict): Use `cid_parser_skip_alpha' instead of `is_alpha'.
+
+2003-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahoptim.c, src/autohint/ahoptim.h: Obsolete, removed.
+
+2003-05-07 David Turner <david@freetype.org>
+
+ * src/autohint/ahglyph.c (ah_setup_uv): Exchange `for' loop and
+ `switch' statement to make it run faster.
+ (ah_outline_compute_segments): Reset `segment->score' and
+ `segment->link'.
+ (ah_outline_link_segments): Provide alternative code which does
+ the same but runs much faster.
+ Handle major direction also.
+ (ah_outline_compute_edges): Scale `edge_distance_threshold' down
+ after rounding instead of scaling comparison value in loop.
+
+ * src/autohint/ahhint.c (ah_hinter_align_stong_points): Provide
+ alternative code which runs faster.
+ Handle `before->scale == 0'.
+
+ * src/autohint/ahtypes.h (AH_SegmentRec): Move some fields down.
+ (AH_EdgeRec): Move some fields in structure.
+ New field `scale'.
+
+ * src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.
+
+2003-05-02 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahoptim.c (LOG): Renamed to...
+ (AH_OPTIM_LOG): This.
+ (AH_Dump_Springs): Fix log message format.
+
+ * src/autohint/ahhint.c (ah_hint_edges_3): Renamed to...
+ (ah_hint_edges): This.
+
+2002-05-02 Keith Packard <keithp@keithp.com>
+
+ * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Initialize `max_advance'.
+
+2003-05-01 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahglyph.c (ah_test_extrema): Renamed to...
+ (ah_test_extremum): This.
+
+2003-04-28 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.ac: Generate `freetype.pc' from
+ `freetype.in'.
+ * builds/unix/configure: Regenerated.
+ * builds/unix/install.mk (install, uninstall): Handle `freetype.pc'.
+
+2003-04-28 Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
+
+ * builds/unix/freetype2.in: New file. Contains building information
+ for the `pkg-config' package.
+
+2003-04-28 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Fix boundary check for
+ `glyph_index'.
+
+2003-04-25: Graham Asher <graham.asher@btinternet.com>
+
+ Added the optional unpatented hinting system for TrueType. It
+ allows typefaces which need hinting to produce correct glyph forms
+ (e.g., Chinese typefaces from Dynalab) to work acceptably without
+ infringing Apple patents. This system is compiled only if
+ TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in
+ ftoption.h.
+
+ * include/freetype/ttunpat.h: New file. Defines
+ FT_PARAM_TAG_UNPATENTED_HINTING.
+
+ * include/freetype/config/ftheader.h (FT_TRUETYPE_UNPATENTED_H): New
+ macro to use when including ttunpat.h.
+
+ * include/freetype/config/ftoption.h
+ (TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
+ TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): New configuration macros
+ (not defined, but in comments) for the unpatented hinting system.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec)
+ [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: New element `FT_Bool
+ unpatented_hinting'.
+
+ * src/truetype/ttinterp.c (NO_APPLE_PATENT, APPLE_THRESHOLD):
+ Removed.
+ (GUESS_VECTOR): New macro.
+ (TT_Run_Context) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+ Set `both_x_axis'.
+ (tt_default_graphics_state)
+ [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Updated.
+ (Current_Ratio) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+ Handle `unpatented_hinting'.
+ (Direct_Move) [NO_APPLE_PATENT]: Removed.
+ [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
+ (Project, FreeProject)
+ [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
+ (Compute_Funcs) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+ Implement unpatented hinting.
+ (DO_SPVTCA, DO_SFVTCA, DO_SPVTL, DO_SFVTL, DO_SPVFS, DO_SFVFS,
+ Ins_SDPVTL): Call `GUESS_VECTOR'.
+ (DO_GPV, DO_GFV) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+ Handle `unpatented_hinting'.
+ (Compute_Point_Displacement) [NO_APPLE_PATENT]: Removed.
+ [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
+ hinting.
+ (Move_Zp2_Point, Ins_SHPIX, Ins_DELTAP, Ins_DELTAC)
+ [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
+ hinting.
+ (TT_RunIns): Updated.
+
+ * src/truetype/ttobjs.c
+ [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Include
+ FT_TRUETYPE_UNPATENTED_H.
+ (tt_face_init) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
+ TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING]: Check
+ FT_PARAM_TAG_UNPATENTED_HINTING.
+
+ * src/truetype/ttobjs.h (TT_GraphicsState)
+ [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Add `both_x_axis'.
+
+2003-04-25 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first
+ argument.
+ (bdf_get_font_property): Use `const' for third argument.
+ Updated all callers.
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height
+ similar to the PCF driver.
+ * src/bdf/bdf.h (_hashnode): Use `const' for `key'.
+ Updated.
+
+ * src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask'
+ is declared twice. It is perhaps better to modify the zlib source
+ files directly instead of this hack.
+ (zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts
+ to make build with g++ successful.
+
+2003-04-24 Manish Singh <yosh@gimp.org>
+
+ * src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
+ (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Split on `-'
+ also for searching the style name.
+
+2003-04-24 David Turner <david@freetype.org>
+
+ * src/pcf/pcfread.c (pcf_load_font): Fixed the computation of
+ face->num_glyphs. We must increase the value by 1 to respect the
+ convention that glyph index 0 always corresponds to the `missing
+ glyph'.
+
+2003-04-24 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.
+
+2003-04-24 Dieter Baron <dillo@netbsd.org>
+
+ * builds/unix/freetype-config.in (cflags): Emit FreeType 2's include
+ files first. Otherwise there are conflicts with FreeType 1
+ installed simultaneously.
+
+2003-04-23 Werner Lemberg <wl@gnu.org>
+
+ Fixing bugs reported by Nelson Beebe.
+
+ * src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused
+ variable `in_path'.
+
+ * src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of
+ second argument to `FT_Byte*'.
+ * include/freetype/internal/ftobjs.h: Updated.
+
+ * src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'.
+ (_bdf_parse_glyphs): Remove unused variable `next'.
+ Mark `call_data' as unused.
+
+ * src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable
+ `plast'.
+
+ * src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to
+ actually use `error'.
+ (pcf_load_font): Remove unused variable `avgw'.
+
+ * src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type
+ to `void'.
+ Mark `error' as unused.
+ * src/pfr/pfrobjs.h: Updated.
+ * src/pfr/pfrdrivr.c (pfr_get_kerning): Updated.
+
+ * src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable
+ `format_tag'.
+
+ * src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove
+ unused variable `start'.
+ (tt_cmap10_char_next): Remove unused variable `result'
+
+ * src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused.
+
+ * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as
+ unused.
+
+ * src/type1/t1objs.c (T1_Face_Init): Remove unused variable
+ `pshinter'.
+
+ * src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded'
+ only for FT_CONFIG_OPTION_INCREMENTAL.
+
+2003-04-23 Akito Hirai <akito@kde.gr.jp>
+
+ * src/sfnt/ttcmap0.c (tt_cmap4_validate): Provide a weak variant
+ of the glyph ID bounding check if FT_VALIDATE_TIGHT is not active.
+ Without this change, many CJK fonts from Dynalab are rejected.
+
+2003-04-23 Joe Marcus Clarke <marcus@FreeBSD.org>
+
+ * src/base/ftbdf.c (FT_Get_BDF_Property): Check for valid
+ `get_interface'.
+
+2003-04-23 Paul Miller <paulm@profoundeffects.com>
+
+ * src/base/ftmac.c (parse_fond): Fix handling of style names.
+
+2003-04-23 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/pfrload.c (pfr_extra_item_load_font_id): Use FT_PtrDist
+ instead of FT_Uint for `len'.
+
+2003-04-22 Werner Lemberg <wl@gnu.org>
+
+ * src/gzip/ftgzip.c (zcalloc) [!FT_CONFIG_OPTION_SYSTEM_ZLIB]:
+ Convert K&R format to modern C usage.
+ (FT_Stream_OpenGzip): Use long constant.
+
+2003-04-21 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftccache.c (ftc_cache_lookup): Remove shadow declaration
+ of `manager'.
+
+2003-04-20 Werner Lemberg <wl@gnu.org>
+
+ * doc/INSTALL.UNX: Cleaned up.
+
+2003-04-09 Torrey Lyons <torrey@mrcla.com>
+
+ * src/base/ftmac.c (open_face_from_buffer): Removed a double-free
+ bug that had nasty consequences when trying to open an `invalid'
+ font on a Mac.
+
+2003-04-09 Mike Fabian <mfabian@suse.de>
+
+ * src/bdf/bdfdrivr.h (BDF_encoding_el), src/pcf/pcf.h
+ (PCF_EncodingRec): Changed FT_Short to FT_UShort in order to be able
+ to access more than 32768 glyphs in fonts.
+
+2003-04-08 David Turner <david@freetype.org>
+
+
+ * Version 2.1.4 released.
+ =========================
+
+
+2003-04-03 Martin Muskens <mmuskens@aurelon.com>
+
+ * src/type1/t1load.c (T1_Open_Face): Fixed the code to make it
+ handle special cases where a font only contains a `.notdef' glyph
+ (happens in PDF-embedded fonts). Otherwise, FT_Panic was called.
+
+2003-03-27 David Turner <david@freetype.org>
+
+ * README: Udpated.
+
+ * README.UNX: Removed (now replaced by docs/INSTALL.UNX).
+
+ * src/pshinter/pshalgo3.c: The hinter now performs as in 2.1.3 and
+ will ignore stem quantization only when FT_LOAD_TARGET_SMOOTH is
+ used.
+ (psh3_dimension_quantize_len): Enabled.
+ (psh3_hint_align): Enable commented code.
+ (psh3_hint_align_light): Commented out.
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): Changed the default
+ computations to include rounding in all cases; this is required to
+ provide accurate kerning data when native TrueType hinting is
+ enabled.
+
+ * src/type1/t1load.c (is_name_char): The Type 1 loader now accepts
+ more general names according to the PostScript specification (the
+ previous one was too restrictive).
+ (parse_font_name, parse_encoding, parse_charstrings, parse_dict):
+ Use `is_name_char'.
+ (parse_subrs): Handle empty arrays.
+
+2003-03-20 David Turner <david@freetype.org>
+
+ Serious rewriting of the documentation.
+
+ * docs/BUGS, docs/BUILD: Removed.
+ * docs/DEBUG.TXT: Renamed to...
+ * docs/DEBUG: This.
+ * docs/CUSTOMIZE, docs/TRUETYPE, docs/UPGRADE.UNX: New files.
+ * docs/INSTALL.ANY, docs/INSTALL.UNX, docs/INSTALL.GNU New files,
+ containing platform specific information previously in INSTALL.
+ * docs/readme.vms: Renamed to...
+ * docs/INSTALL.VMS: This.
+
+ * docs/*: Updated.
+
+ Introduced three new functions to deal with glyph bitmaps within
+ FT_GlyphSlot objects:
+
+ ft_glyphslot_free_bitmap
+ ft_glyphslot_alloc_bitmap
+ ft_glyphslot_set_bitmap
+
+ These functions are much more convenient to use than managing the
+ FT_GLYPH_OWN_BITMAP flag manually.
+
+ * include/freetype/internal/ftobjs.h (ft_glyphslot_free_bitmap,
+ ft_glyphslot_alloc_bitmap, ft_glyphslot_set_bitmap): New functions.
+ * src/base/ftobjs.c: Implement them.
+ (ft_glyphslot_done): Use ft_glyphslot_free_bitmap.
+
+ * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdriver.c
+ (PCF_Glyph_Load): Remove unused variable `memory'.
+ Use `ft_glyphslot_*' functions.
+ Don't set `FT_GLYPH_OWN_BITMAP'.
+
+ * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Use
+ `ft_glyphslot_alloc_bitmap'.
+
+ * src/sfnt/ttsbit.c (Load_SBit_Image): Change 5th argument to type
+ `FT_GlyphSlot'.
+ Adding argument `depth' to handle recursive calls.
+ Use `ft_glyphslot_alloc_bitmap'.
+ (tt_face_load_sbit_image): Remove unused variable `memory'.
+ Don't handle `FT_GLYPH_OWN_BITMAP'.
+ Update call to Load_SBit_Image.
+
+ * src/type42/t42objs.c (ft_glyphslot_clear): Renamed to...
+ (t42_glyphslot_clear): This. Updated caller.
+ Call `ft_glyphslot_free_bitmap'.
+
+ * src/winfonts/winfnt.c (FNT_Load_Glyph): Use
+ `ft_glyphslot_set_bitmap'.
+ Don't handle `FT_GLYPH_OWN_BITMAP'.
+
+ * src/cache/ftlru.c (FT_LruList_Lookup): Fixed an invalid assertion
+ check.
+
+ * src/autohint/ahglyph.c (ah_outline_load): Add two scaling
+ arguments.
+ * src/autohint/ahglyph.h: Updated.
+ * src/autohint/ahhint.c (ah_hinter_load): Updated.
+ * src/autohint/ahglobal.c (ah_hinter_compute_widths): Updated.
+
+ * src/cache/ftccache.c (ftc_family_done): Fixed small bug that could
+ crash the cache in rare circumstances (mostly with broken fonts).
+
+2003-03-15 David Turner <david@freetype.org>
+
+ * src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a small rounding
+ bug. Actually, it seems that previous versions of FreeType didn't
+ perform TrueType rounding exactly as appropriate.
+
+2003-03-14 David Turner <david@freetype.org>
+
+ * src/truetype/ttdriver.c (Set_Char_Sizes): Fixing the small
+ TrueType native rendering glitches; they came from a small rounding
+ error.
+
+2003-03-13 David Turner <david@freetype.org>
+
+ Added new environment variables to control memory debugging with
+ FreeType. See the description of `FT2_DEBUG_MEMORY',
+ `FT2_ALLOC_TOTAL_MAX' and `FT2_ALLOC_COUNT_MAX' in DEBUG.TXT.
+
+ * src/base/ftdbgmem.c (FT_MemTableRec): Add `alloc_count',
+ `bound_total', `alloc_total_max', `bound_count', `alloc_count_max'.
+ (ft_mem_debug_alloc): Handle new variables.
+ (ft_mem_debug_init): s/FT_DEBUG_MEMORY/FT2_DEBUG_MEMORY/.
+ Handle new environment variables.
+ * docs/DEBUG.TXT: Updated.
+
+ Fixed the cache sub-system to correctly deal with out-of-memory
+ conditions.
+
+ * src/cache/ftccache.c (ftc_node_destroy): Comment out generic
+ check.
+ (ftc_cache_lookup): Implement loop.
+ * src/cache/ftccmap.c: Define FT_COMPONENT.
+ * src/cache/ftcsbits.c (ftc_sbit_node_load): Handle
+ FT_Err_Out_Of_Memory.
+ * src/cache/ftlru.c: Include FT_INTERNAL_DEBUG_H.
+ (FT_LruList_Lookup): Implement loop.
+
+ * src/pfr/pfrobjs.c (pfr_face_done): Fix memory leak.
+ (pfr_face_init): Fixing compiler warnings.
+
+ * src/psaux/psobjs.c (reallocate_t1_table): Fixed a bug (memory
+ leak) that only happened when a try to resize an array would end in
+ an out-of-memory condition.
+
+ * src/smooth/ftgrays.c (gray_convert_glyph): Removed compiler
+ warnings / volatile bug.
+
+ * src/truetype/ttobjs.c (tt_glyphzone_done): Removed segmentation
+ fault that happened in tight memory environments.
+
+2003-02-28 Pixel <pixel@mandrakesoft.com>
+
+ * src/gzip/ftgzip.c (ft_gzip_file_done): Fixed memory leak: The ZLib
+ stream was not properly finalized.
+
+2003-02-25 Anthony Fok <anthony@thizlinux.com>
+
+ * src/cache/ftccmap.c: Include FT_TRUETYPE_IDS_H.
+ (ftc_cmap_family_init): The cmap cache now
+ supports UCS-4 charmaps when available in Asian fonts.
+
+ * src/sfnt/ttload.c, src/base/ftobjs.c: Changed `asian' to `Asian'
+ in comments.
+
+2003-02-25 David Turner <david@freetype.org>
+
+ * src/gzip/ftgzip.c (ft_gzip_file_fill_output): Fixed a bug that
+ caused FreeType to loop endlessly when trying to read certain
+ compressed gzip files. The following test reveals the bug:
+
+ touch 0123456789 ; gzip 0123456789 ; ftdump 0123456789.gz
+
+ Several fixes to the PFR font driver:
+
+ - The list of available embedded bitmaps was not correctly set in
+ the root FT_FaceRec structure describing the face.
+
+ - The glyph loader always tried to load the outlines when
+ FT_LOAD_SBITS_ONLY was specified.
+
+ - The table loaded now scans for *undocumented* elements of a
+ physical font's auxiliary data record. This is necessary to
+ retrieve the `real' family and style names.
+
+ NOTE THAT THESE CHANGES THE FAMILY NAME OF MANY PFR FONTS!
+
+ * src/pfr/pfrload.c (pfr_aux_name_load): New function.
+ (pfr_phy_font_done): Free `family_name' and `style_name' also.
+ Remove unused variables.
+ (pfr_phy_font_load): Extract useful information from the auxiliary
+ bytes.
+
+ * src/pfr/pfrobjs.c (pfr_face_done): Set pointers to NULL.
+ (pfr_face_init): Provide fallback values for `family_name' and
+ `style_name'.
+ Handle strikes.
+ (pfr_slot_load): Handle FT_LOAD_SBITS_ONLY.
+ * src/pfr/pfrtypes.h (PFR_PhyFontRec): Add fields `ascent',
+ `descent', `leading', `family_name', and `style_name'.
+
+ * src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a rounding bug
+ when computing the scale factors for a given character size in
+ points with resolution.
+
+ * devel/ft2build.h, devel/ftoption.h: New files (in a new directory)
+ which are special development versions of include/ft2build.h and
+ include/freetype/config/ftoption.h, respectively.
+
+2003-02-18 David Turner <david@freetype.org>
+
+ Fixing the slight distortion problem that occurred due to the latest
+ auto-hinter changes.
+
+ * src/base/ftobjs.c (ft_recompute_scaled_metrics): Fix rounding.
+
+ * src/truetype/ttdriver.c (Set_Char_Sizes): New variable `metrics2'.
+ [!TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Removed.
+
+ * src/truetype/ttobjs.h (TT_SizeRec): New field `metrics'.
+ * src/truetype/ttobjs.c (Reset_Outline_Size): Fix initialization of
+ `metrics'.
+ [FT_CONFIG_CHESTER_ASCENDER]: Code removed.
+ (Reset_SBit_Size): Fix initialization of `metrics'.
+
+ * src/truetype/ttinterp.c (TT_Load_Context): Fix initialization of
+ `exec->metrics'.
+
+ * src/autohint/ahhint.c (ah_hinter_load): Disabled the advance width
+ `correction' which seemed to provide more trouble than benefits.
+
+2003-02-13 Graham Asher <graham.asher@btinternet.com>
+
+ Changed the incremental loading interface in a way that makes it
+ simpler and allows glyph metrics to be changed (e.g., by adding a
+ constant, as required by CFF fonts) rather than just overridden.
+ This was required to make the GhostScript-to-FreeType bridge work.
+
+ * src/cff/cffgload.c (cff_slot_load) [FT_CONFIG_OPTION_INCREMENTAL]:
+ Allow metrics to be overridden.
+ * src/cid/cidgload.c (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL]:
+ Ditto.
+
+ * src/truetype/ttgload.c (load_truetype_glyph)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Simplify.
+ (compute_glyph_metrics) [FT_CONFIG_OPTION_INCREMENTAL]: Code block
+ moved down.
+
+ * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+
+ * include/freetype/ftincrem.h: Updated.
+
+2003-01-31 David Turner <david@freetype.org>
+
+ * docs/CHANGES, docs/VERSION.DLL, docs/TODO: Updating documentation
+ for the 2.1.4 release.
+
+ * builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/index.html: Updating the project file for
+ 2.1.4.
+
+ * src/gzip/adler32.c, src/gzip/ftgzip.c, src/gzip/infblock.c,
+ src/gzip/infcodes.c, src/gzip/inflate.c, src/gzip/inftrees.c,
+ src/gzip/infutil.c: Removed old-style (K&R)function definitions.
+ This avoids warnings with Visual C++ at its most pedantic mode.
+
+ * src/pfr/pfrsbit.c: Removed compiler warnings.
+
+ * src/cache/ftccmap.c (ftc_cmap_family_init): Changed an FT_ERROR
+ into an FT_TRACE1 since it caused `ftview' and others to dump too
+ much junk when trying to display a waterfall with a font without a
+ Unicode charmap (e.g. SYMBOL.TTF).
+
+ Implemented FT_CONFIG_CHESTER_BLUE_SCALE, corresponding to the last
+ patch from David Chester, but with a much simpler (and saner)
+ implementation.
+
+ * src/autohint/ahhint.c (ah_hinter_load_glyph)
+ [FT_CONFIG_CHESTER_BLUE_SCALE]: Try to optimize the y_scale so that
+ the top of non-capital letters is aligned on a pixel boundary
+ whenever possible.
+
+ * src/base/ftobjs.c (FT_Set_Char_Size)
+ [FT_CONFIG_CHESTER_BLUE_SCALE]: Round differently.
+ * src/truetype/ttdriver.c (Set_Char_Sizes)
+ [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Do some rounding only
+ if this macro is defined.
+
+ * src/truetype/ttobjs.c (Reset_Outline_Size)
+ [FT_CONFIG_CHESTER_ASCENDER]: Round differently.
+
+ * src/pshinter/pshalgo3.c: Improved the Postscript hinter. Getting
+ rid of stem snapping seems to work well here (though the stems are
+ still slightly moved to increase contrast).
+ (psh3_dimension_quantize_len): Commented out.
+ (psh3_hint_align_light): New function.
+ (psh3_hint_align): Comment out some code.
+
+ THIS IMPROVES ANTI-ALIASED RENDERING, BUT MONOCHROME AND LCD MODES
+ STILL SUCK.
+
+2003-01-22 David Chester <davidchester@qmx.net>
+
+ * src/autohint/ahhint.c (ah_compute_stem_width): Small fix to the
+ stem width optimization.
+
+2003-01-22 David Turner <david@freetype.org>
+
+ Adding a new API `FT_Get_BDF_Property' to retrieve the BDF
+ properties of a given PCF or BDF font.
+
+ * include/freetype/ftbdf.h (FT_PropertyType): New enumeration.
+ (BDF_Property, BDF_PropertyRec): New structure.
+ FT_Get_BDF_Property): New function.
+ * include/freetype/internal/bdftypes.h: Include FT_BDF_H.
+ (BDF_GetPropertyFunc): New function pointer.
+
+ * src/base/ftbdf.c (test_font_type): New helper function.
+ (FT_Get_BDF_Charset_ID): Use `test_font_type'.
+ (FT_Get_BDF_Property): New function.
+
+ * src/bdf/bdfdrivr.c: Include FT_BDF_H.
+ (bdf_get_bdf_property, bdf_driver_requester): New functions.
+ (bdf_driver_class): Use `bdf_driver_requester'.
+
+ * src/pcf/pcfdrivr.c: Include FT_BDF_H.
+ (pcf_get_bdf_property, pdc_driver_requester): New functions
+ (pcf_driver_class): Use `pcf_driver_requester'.
+
+ * src/pcf/pcfread.c: Include `pcfread.h'.
+ (pcf_find_property): Decorate it with FT_LOCAL_DEF.
+ * src/pcf/pcfread.h: New file, providing `pcf_find_property'.
+
+ * src/sfnt/ttload.c (sfnt_dir_check): Relaxed the `head' table size
+ verification to accept a few broken fonts who pad the size
+ incorrectly (the table should be padded, but its `size' field
+ shouldn't according to the specification).
+
+2003-01-18 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+ --copy' from libtool 1.4.3.
+ * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+ automake 1.7.1.
+ * builds/unix/configure: Regenerated with autoconf 2.54.
+ * builds/unix/config.guess, builds/unix/config.sub: Updated from
+ `config' CVS module at subversions.gnu.org.
+ * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+ `automake' CVS module at subversions.gnu.org.
+
+2003-01-15 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h: Fixed documentation for
+ FT_Size_Metrics.
+
+2003-01-15 James Su <suzhe@turbolinux.com.cn>
+
+ * src/gzip/ftgzip.c (ft_gzip_check_header): Bugfix: couldn't read
+ certain gzip-ed font files (typo: `&&' -> `&').
+
+2003-01-15 Huw D M Davies <h.davies1@physics.ox.ac.uk>
+
+ Added a Windows .FNT specific API (mostly for Wine). Also fixed a
+ nasty bug in the header loader which would cause invalid memory
+ overwrites.
+
+ * include/freetype/config/ftheader.h (FT_WINFONTS_H): New macro
+ for ftwinfnt.h.
+ * include/freetype/internal/fnttypes.h: Include FT_WINFONTS_H.
+ (FNT_FontRec): Updated.
+ Move Windows FNT definition to...
+ * include/freetype/ftwinfnt.h: This new file.
+ (FT_WinFNT_HeaderRec): Rename `reserved2' to `reserved1'.
+ * src/base/ftwinfnt.c: New file, providing `FT_Get_WinFNT_Header'.
+ * src/winfonts/winfnt.c (winfnt_header_fields): Updated.
+ Rename `reserved2' to `reserved1'.
+ (fnt_font_load): Updated.
+
+ * src/base/Jamfile, src/base/descrip.mms, src/base/rules.mk:
+ Updated.
+
+2003-01-14 Graham Asher <graham.asher@btinternet.com>
+
+ * include/freetype/ftglyph.h, src/base/ftglyph.c: Added `const' to
+ the type of the first argument to FT_Matrix_Multiply, which isn't
+ changed -- this adds documentation and convenience.
+
+2003-01-13 Graham Asher <graham.asher@btinternet.com>
+
+ * src/sfnt/ttload.c (tt_face_load_metrics)
+ [FT_CONFIG_OPTION_INCREMENTAL]: TrueType typefaces without
+ horizontal metrics (without the `hmtx' table) are now tolerated if
+ an incremental interface has been specified that has a
+ get_glyph_metrics function, implying that metrics will be supplied
+ from outside. This happens for certain Type 42 fonts passed from
+ GhostScript.
+
+2003-01-11 David Chester <davidchester@qmx.net>
+
+ Patches to the auto-hinter in order to slightly improve the output.
+ Note that everything is controlled through the new
+ FT_CONFIG_OPTION_CHESTER_HINTS defined in `ftoption.h'. There are
+ also individual FT_CONFIG_CHESTER_XXX macros to control individual
+ `features'.
+
+ Note that all improvements are enabled by default, but can be
+ tweaked for optimization and testing purposes. The configuration
+ macros will most likely disappear in the short future.
+
+ * include/freetype/config/ftoption.h
+ (FT_CONFIG_OPTION_CHESTER_HINTS): New macro.
+ (FT_CONFIG_CHESTER_{SMALL_F,ASCENDER,SERIF,STEM,BLUE_SCALE})
+ [FT_CONFIG_OPTION_CHESTER_HINTS]: New macros to control individual
+ features.
+
+ * src/autohint/ahglobal.c (blue_chars) [FT_CONFIG_CHESTER_SMALL_F]:
+ Add blue zone for `fijkdbh'.
+ * src/autohint/ahglobal.h (AH_IS_TOP_BLUE)
+ [FT_CONFIG_CHESTER_SMALL_F]: Use `AH_BLUE_SMALL_F_TOP'.
+ * src/autohint/ahglyph.c (ah_outline_compute_edges)
+ [FT_CONFIG_CHESTER_SERIF]: Use `AH_EDGE_SERIF'.
+ (ah_outline_compute_blue_edges) [FT_CONFIG_CHESTER_SMALL_F]:
+ Increase threshold for `best_dist'.
+ * src/autohint/ahhint.c (ah_compute_stem_width)
+ [FT_CONFIG_CHESTER_SERIF]: Provide new version for improved serif
+ handling.
+ (ah_align_linked_edge) [FT_CONFIG_CHESTER_SERIF]: Use special
+ version of `ah_compute_stem_width'.
+ (ah_hint_edges_3) [FT_CONFIG_CHESTER_STEM]: A new algorithm for stem
+ alignment when stem widths are less than 1.5 pixels wide centers the
+ stem slightly off-center of the center of a pixel (this increases
+ sharpness and consistency).
+ [FT_CONFIG_CHESTER_SERIF]: Use special version of
+ `ah_compute_stem_width'.
+ * src/autohint/ahtypes.h [FT_CONFIG_CHESTER_SMALL_F]: Add
+ `AH_BLUE_SMALL_F_TOP'.
+
+2003-01-11 David Turner <david@freetype.org>
+
+ * include/freetype/internal/fnttypes.h (WinFNT_HeaderRec): Increase
+ size of `reserved2' to avoid memory overwrites.
+
+2003-01-08 Huw Davies <huw@codeweavers.com>
+
+ * src/winfonts/winfnt.c (winfnt_header_fields): Read 16 bytes into
+ `reserved2', not `reserved'.
+
+ * src/base/ftobjs.c (find_unicode_charmap): Fixed the error code
+ returned when the font doesn't contain a Unicode charmap. This
+ allows FT2 to load `symbol.ttf' and a few others correctly since the
+ last release.
+ (open_face): Fix return value.
+
+2003-01-08 Owen Taylor <owen@redhat.com>
+
+ Implemented the FT_RENDER_MODE_LIGHT hinting mode in the auto and
+ postscript hinters.
+
+ * src/autohint/ahtypes.h (AH_HinterRec): Add `do_stem_adjust'.
+ * src/autohint/ahhint.c (ah_compute_stem_width): Handle
+ hinter->do_stem_adjust.
+ (ah_hinter_load_glyph): Set hinter->do_stem_adjust.
+
+ * src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add `do_stem_adjust'.
+ * src/pshinter/pshalgo3.c (psh3_hint_align): Use `do_stem_adjust'.
+ (ps3_hints_apply): Handle FT_RENDER_MODE_LIGHT.
+
+ * include/freetype/freetype.h (FT_Render_Mode): Add
+ FT_RENDER_MODE_LIGHT.
+
+ * src/truetype/ttgload.c: Fixing the TrueType loader to handle
+ invalid composites correctly by limiting the recursion depth.
+ (TT_MAX_COMPOSITE_RECURSE): New macro.
+ (load_truetype_glyph): Add argument `recurse_count'.
+ Load a composite only if the numbers of contours is -1, emit error
+ otherwise.
+ (TT_Load_Glyph): Updated.
+
+2003-01-08 David Turner <david@freetype.org>
+
+ * Jamrules, Jamfile, Jamfile.in, src/*/Jamfile: Small changes to
+ support the compilation of FreeType 2 as part of larger projects
+ with their own configuration options (only with Jam).
+
+2003-01-07 David Turner <david@freetype.org>
+
+ * src/base/ftstroker.c: Probably the last bug-fixes to the stroker;
+ the API is likely to change, however.
+ (ft_stroke_border_close): Don't record empty paths.
+ (ft_stroke_border_get_counts): Increase `num_points' also in for loop.
+ (ft_stroke_border_export): Don't increase `write' twice in for loops.
+ (ft_stroker_outside): Handle `phi' together with `theta'.
+ (FT_Stroker_ParseOutline): New function.
+
+ * src/base/fttrigon.c (FT_Angle_Diff): Fixing function: It returned
+ invalid values for large negative angle differences (resulting in
+ incorrect stroker computations, among other things).
+
+ * src/cache/ftccache.c (ftc_node_hash_unlink): Removing incorrect
+ assertion, and changing code to avoid hash table size contraction.
+
+ * src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: Adding
+ `ftstroker' to default build, as optional component.
+
+2002-12-26 David Turner <david@freetype.org>
+
+ * src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c,
+ src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h,
+ src/gzip/zutil.h: Updates to allow compilation without compiler
+ warnings with LCC-Win32.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+ * builds/unix/configure.ac (version_info): Increased to 9:3:3.
+ * builds/unix/configure: Regenerated.
+ * docs/VERSION.DLL: Updated.
+
+2002-12-23 Anthony Fok <anthony@thizlinux.com>
+
+ * builds/unix/configure.ac, builds/unix/unix-cc.in (LINK_LIBRARY),
+ builds/unix/unix-def.in (SYSTEM_ZLIB): Small fix to configure
+ sub-system on Unix to allow other programs to correctly link with
+ zlib when needed.
+
+2002-12-19 David Turner <david@freetype.org>
+
+ * include/freetype/internal/sfnt.h (SFNT_Load_Table_Func): New
+ function pointer.
+
+ * include/freetype/tttables.h (FT_Load_Sfnt_Table): New function.
+ * src/base/ftobjs.c: Implement it.
+
+ * src/sfnt/sfdriver.c (sfnt_get_interface): Handle `load_sfnt'
+ module request.
+
+2002-12-17 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c (find_unicode_charmap): Added some comments to
+ better explain what's happening there.
+ (open_face): Included Graham Asher's fix to prevent faces without
+ Unicode charmaps from loading.
+
+ * src/winfonts/winfnt.c: Included George Williams's fix to support
+ version 2 fonts correctly.
+ (winfnt_header_fields): Updated.
+ (fnt_font_load): Handle version 2 fonts.
+ (FNT_Load_Glyph): Updated.
+
+2002-12-16 David Turner <david@freetype.org>
+
+ * docs/VERSION.DLL: Updating document to better explain the
+ differences between the three version numbers being used on Unix, as
+ well as providing an autoconf fragment provided by Lars Clausen.
+
+ * src/smooth/ftgrays.c (gray_render_conic): Fixed small bug that
+ prevented Bézier arcs with negative vertical coordinates to be
+ rendered appropriately.
+
+2002-12-02 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
+
+ * src/base/ftobjs.c: Modified the logic to get Unicode charmaps.
+ Now it loads UCS-4 charmaps when there is one.
+ (find_unicode_charmap): New function.
+ (open_face): Refer to the above one.
+ (FT_Select_Charmap): Idem.
+
+2002-11-29 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
+
+ * include/freetype/ftgzip.h: Correct the name of the controlling
+ macro (was __FTXF86_H__ ...).
+
+2002-11-27 Vincent Caron <v.caron@zerodeux.net>
+
+ * builds/unix/unix-def.in, builds/unix/freetype-config.in,
+ builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c
+ [FT_CONFIG_OPTION_SYSTEM_ZLIB]: Adding support for system zlib
+ installations if available on the target platform (Unix only).
+
+2002-11-23 David Turner <david@freetype.org>
+
+ * src/cff/cffload.c (cff_charset_load, cff_encoding_load): Modified
+ charset loader to accept pre-defined charsets, even when the font
+ contains fewer glyphs. Also enforced more checks to ensure that we
+ never overflow the character codes array in the encoding.
+
+2002-11-22 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
+
+ * include/freetype/ttnameid.h: Updated to latest OpenType
+ specification.
+
+2002-11-18 David Turner <david@freetype.org>
+
+
+ * Version 2.1.3 released.
+ =========================
+
+
+2002-11-07 David Turner <david@freetype.org>
+
+ * src/cache/ftcsbit.c (ftc_sbit_node_load): Fixed a small bug that
+ caused problems with embedded bitmaps.
+
+ * src/otlayout/otlayout.h, src/otlyaout/otlconf.h,
+ src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
+ src/otlayout/otlparse.c, src/otlayout/otlparse.h,
+ src/otlayout/otlutils.h: Updating the OpenType Layout code, adding
+ support for the first GSUB lookups. Nothing that really compiles
+ for now though.
+
+ * src/autohint/ahhint.c (ah_align_serif_edge): Disabled serif stem
+ width quantization. It produces slightly better shapes though this
+ is not distinguishable with many fonts.
+ Remove other dead code.
+
+ * src/Jamfile, src/*/Jamfile: Simplified.
+ Use $(FT2_SRC_DIR).
+
+2002-11-06 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h (FT_LOAD_TARGET_LIGHT): New macro.
+ (FT_LOAD_TARGET, FT_LOAD_TARGET_MODE): Use `& 15' instead of `& 7'.
+
+2002-11-05 David Turner <david@freetype.org>
+
+ * include/freetype/config/ftoption.h, src/gzip/ftgzip.c: Added
+ support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify
+ the use of system-wide zlib.
+
+ Note that this macro, as well as
+ TT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
+ This allows the build system to define them depending on the
+ configuration (typically by adding -D flags at compile time).
+
+ * src/sfnt/ttcmap0.c (tt_face_build_cmaps): Removed compiler
+ warnings in optimized mode relative to the `volatile' local
+ variables. This was not a compiler bug after all, but the fact that
+ a pointer to a volatile variable is not the same as a volatile
+ pointer to a variable :-)
+
+ The fix was to change
+ `volatile FT_Byte* p'
+ into
+ `FT_Byte* volatile p'.
+
+ * src/pfr/pfrload.c (pfr_phy_font_load), src/pfr/pfrdrivr.c
+ (pfr_get_metrics), src/gzip/inftrees.c: Removed compiler warnings in
+ optimized modes.
+
+ * src/gzip/*.[hc]: Modified our zlib copy in order to prevent
+ exporting any zlib function names outside of the component. This
+ prevents linking problems on some platforms, when applications want
+ to link FreeType _and_ zlib together.
+
+2002-11-05 Juliusz <jch@pps.jussieu.fr>
+
+ * src/psaux/psobjs.c (ps_table_add): Modified increment loop in
+ order to implement exponential behaviour.
+
+2002-11-01 David Turner <david@freetype.org>
+
+ Added PFR-specific public API. Fixed the kerning retrievel routine
+ (it returned invalid values when the outline and metrics resolution
+ differ).
+
+ * include/freetype/ftpfr.h, include/freetype/internal/pfr.h: New
+ files.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_PFR_H): New
+ macro for pfr.h.
+
+ * src/base/ftpfr.c: New file.
+ * src/base/Jamfile, src/base/descrip.mms: Updated.
+
+ * src/pfr/pfrdrivr.c: Include FT_INTERNAL_PFR_H.
+ (pfr_get_kerning, pfr_get_advance, pfr_get_metrics): New functions.
+ (pfr_service_rec): New format interface.
+ (pfr_driver_class): Use `pfr_service_rec'.
+ Replace `pfr_face_get_kerning' with `pfr_get_kerning'.
+ * src/pfr/pfrobjs.c: Remove dead code.
+
+ * src/base/ftobjs.c (ft_glyphslot_clear): Small internal fix to
+ better support bitmap-based font formats.
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix handling of
+ `scale'.
+ Fix arguments to `FT_Vector_From_Polar'.
+
+2002-10-31 David Turner <david@freetype.org>
+
+ Add support for automatic handling of gzip-compressed PCF files.
+
+ * src/gzip/*: New files, taken from the zlib package (except
+ ftgzip.c).
+
+ * include/freetype/ftgzip.h, src/gzip/ftgzip.c: New files.
+ * include/freetype/config/ftheader.h (FT_GZIP_H): New macro for
+ `ftgzip.h'.
+
+ * src/pcf/pcfdriver.c: Include FT_GZIP_H and FT_ERRORS_H.
+ (PCF_Face_Init): If normal open fails, try to open gzip stream.
+ (PCF_Face_Done): Close gzip stream.
+
+ * include/freetype/internal/pcftypes.h (PCF_Public_FaceRec),
+ src/pcf/pcf.h (PCF_FaceRec): Add `gzip_stream' and `gzip_source'.
+
+ * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_ZLIB):
+ New macro.
+ (T1_CONFIG_OPTION_DISABLE_HINTER, FT_CONFIG_OPTION_USE_CMAPS
+ FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS,
+ FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS): Removed.
+
+ (FT_EXPORT, FT_EXPORT_DEF, FT_DEBUG_LEVEL_ERROR,
+ FT_DEBUG_LEVEL_TRACE, FT_DEBUG_MEMORY): Comment out definitions so
+ that platform specific configuration file can override.
+
+ * include/freetype/internal/ftstream.h: Include FT_SYSTEM_H.
+
+2002-10-30 David Turner <david@freetype.org>
+
+ * FreeType 2.1.3rc3 released.
+
+2002-10-25 David Turner <david@freetype.org>
+
+ * include/freetype/ftcache.h (FT_POINTER_TO_ULONG): New macro.
+ (FTC_FACE_ID_HASH): Rewritten, using FT_POINTER_TO_ULONG.
+
+2002-10-22 Giuseppe Ghibò <ghibo@mandrakesoft.com>
+
+ * include/freetype/freetype.h (FT_Encoding): Fix entry for latin-2.
+
+2002-10-07 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h (FT_Open_Face): Use `const' for `args'
+ (suggested by Graham).
+ * src/base/ftobjs.c (FT_Open_Face): Updated.
+ (ft_input_stream_new): Ditto.
+
+2002-10-05 David Turner <david@freetype.org>
+
+ Adding support for embedded bitmaps to the PFR driver, and rewriting
+ its kerning loader/handler to use all kerning pairs in a physical
+ font (and not just the first item).
+
+ * src/pfr/pfr.c: Include `pfrsbit.c'.
+ * src/pfr/pfrgload.c: Include `pfrsbit.h'.
+ * src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): Rewritten.
+ (pfr_phy_font_done, pfr_phy_font_load): Updated.
+ * src/pfr/pfrobks.c: Include `pfrsbit.h'.
+ (pfr_face_init): Handle kerning and embedded bitmaps.
+ (pfr_slot_load): Load embedded bitmaps.
+ (PFR_KERN_INDEX): Removed.
+ (pfr_face_get_kerning): Rewritten.
+ * src/pfr/pfrsbit.c, src/pfr/pfrsbit.h: New files.
+ * src/pfr/pfrtypes.h (PFR_KernItemRec): New structure.
+ (PFR_KERN_INDEX): New macro.
+ (PFR_PhyFontRec): Add items for kerning and embedded bitmaps.
+ * src/pfr/Jamfile (_sources) [FT2_MULTI]: Add `pfrsbit'.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Don't load bitmap fonts if
+ FT_LOAD_NO_RECURSE is set.
+ Load embedded bitmaps only if FT_LOAD_NO_BITMAP isn't set.
+
+ * src/tools/docmaker/content.py, src/tools/docmaker/sources.py,
+ src/tools/docmaker/tohtml.py: Fixing a few nasty bugs.
+
+ * src/sfnt/ttcmap0.c (tt_cmap4_validate): The validator for format 4
+ sub-tables is now capable of dealing with invalid `length' fields at
+ the start of the sub-table. This allows fonts like `mg______.ttf'
+ (i.e. Marriage) to return accurate charmaps.
+
+ * docs/CHANGES: Updated.
+
+2002-10-05 Werner Lemberg <wl@gnu.org>
+
+ * src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'.
+ Update all callers.
+ (TRUNC): Add cast to `TCoord'.
+ Update all callers.
+ (TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and
+ last_ey.
+ Update all casts.
+ (gray_render_line): Fix casts for `p' and `first'.
+
+2002-10-02 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/bdf/bdflib.c (bdf_load_font): Allocate the _bdf_parse_t
+ structure with FT_ALLOC instead of using the stack.
+
+2002-09-27 Werner Lemberg <wl@gnu.org>
+
+ * src/include/freetype/internal/tttypes.h (num_sbit_strikes,
+ num_sbit_scales): Use `FT_ULong'.
+ * src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly.
+ * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto.
+ (find_sbit_image): Remove cast.
+ * src/raster/ftrend1.c (ft_raster1_render): Fix cast.
+
+2002-09-27 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * src/sfnt/ttload.c (tt_face_load_names): Use cast.
+ * src/sfnt/ttcmap.c (code_to_next2): Use long constant.
+ (code_to_index4): Use cast.
+ (code_to_index8_12): Fix cast.
+ * src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index,
+ tt_cmap12_char_index): Use cast for `result'.
+ (tt_face_build_cmaps): Use cast.
+ * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for
+ `code'.
+ (sfnt_load_face): Use FT_Int32 for `flags'.
+
+ * src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
+ gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts
+ to `TCoord' and `int'.
+ More 16bit fixes.
+ s/FT_Pos/TPos/.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
+
+2002-09-26 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names,
+ tt_face_get_ps_name): Replace switch statement with if clauses to
+ make it more portable.
+
+ * src/cff/cffobjs.c (cff_face_init): Ditto.
+
+ * include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for
+ `module_size'.
+ * include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for
+ `glyph_size'.
+
+ * src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to
+ `FT_Render_Mode'.
+ (FT_Render_Glyph_Internal): Change third parameter to
+ `FT_Render_Mode'.
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter
+ to `FT_Render_Mode'.
+
+ * src/raster/ftrend1.c (ft_raster1_render): Change third parameter
+ to `FT_Render_Mode'.
+ * src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd,
+ ft_smooth_render_lcd_v): Ditto.
+ (ft_smooth_render_generic): Change third and fifth parameter to
+ `FT_Render_Mode'.
+
+ * include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
+ include/freetype/ftglyph.h: Updated.
+
+ * src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c
+ (PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load),
+ src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c
+ (T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change
+ fourth parameter to `FT_Int32'.
+
+ * src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters
+ and declare them as unused.
+
+ * src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'.
+
+ * src/psnames/psnames.h (PS_Unicode_Value_Func): Change return
+ value to FT_UInt32.
+ * src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table):
+ Updated accordingly.
+
+2002-09-26 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'.
+ (cff_get_glyph_name): Use cast for result of ft_strlen.
+ * src/cff/cffparse.c (cff_parse_real): User cast for assigning
+ `exp'.
+ * src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for
+ some local variables.
+ (cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some
+ switch statements.
+ (cff_font_load): Use cast in call to CFF_Load_FD_Select.
+ * src/cff/cffobjs.c (cff_size_init): Use more casts.
+ (cff_face_init): Use FT_Int32 for `flags'.
+ * src/cff/cffgload.c (cff_operator_seac): Use cast for assigning
+ `adx' and `ady'.
+ (cff_decoder_parse_charstrings): Use FT_ULong for third parameter.
+ Use more casts.
+ * src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'.
+
+ * src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'.
+ * src/cid/cidgload.c (cid_load_glyph): Add missing cast for
+ `cid_get_offset'.
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use
+ cast for `num_points'.
+ (t1_decoder_init): Use cast for assigning `decoder->num_glyphs'.
+
+ * src/base/ftdebug.c (ft_debug_init): Use FT_Int.
+ * include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use
+ `FT_Int32' for fourth parameter.
+ * src/base/ftobjs.c (open_face): Use cast for calling
+ clazz->init_face.
+
+ * src/raster/ftraster.c (Set_High_Precision): Use `1' instead of
+ `1L'.
+ (Finalize_Profile_Table, Line_Up, ft_black_init): Use casts.
+ * src/raster/ftrend1.c (ft_raster1_render): Ditto.
+
+ * src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long
+ constant.
+
+2002-09-26 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/include/freetype/config/ftmodule.h: Updated.
+
+2002-09-25 David Turner <david@freetype.org>
+
+ * src/autohint/ahtypes.h (AH_HINT_METRICS): Disabling metrics
+ hinting in the auto-hinter. This produces much better anti-aliased
+ text.
+
+ * docs/CHANGES: Updating the changes documentation.
+
+2002-09-25 Anthony Fok <anthony@thizlinux.com>
+
+ * src/sfnt/ttcmap0.c (tt_cmap4_validate, tt_cmap4_char_index,
+ tt_cmap4_char_next): Added support for opens___.ttf (it contains a
+ charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a
+ missing glyph).
+
+2002-09-21 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ * src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be
+ FT_Int32.
+ * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph):
+ Ditto.
+
+2002-09-19 Wolfgang Domröse <porthos.domroese@harz.de>
+
+ More 16bit fixes.
+
+ * src/autohint/ahglobal.c (sort_values): Use FT_Pos for `swap'.
+ (ah_hinter_compute_widths): Use FT_Pos for `dist'.
+ Use AH_MAX_WIDTHS.
+ * src/autohint/ahglyph.c (ah_outline_scale_blue_edges): Use FT_Pos
+ for `delta'.
+ (ah_outline_compute_edges): Replace some ints with FT_Int and
+ FT_Pos.
+ (ah_test_extrema): Clean up code.
+ (ah_get_orientation): Use 4 FT_Int variables instead of FT_BBox to
+ hold indices.
+ * src/autohint/ahtypes.h (AH_SegmentRec): Change type of `score'
+ to FT_Pos.
+
+2002-09-19 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/config.guess, builds/unix/config.sub: Updated to
+ recent versions.
+
+2002-09-18 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c (FT_Library_Version): Bugfix.
+
+ * FreeType 2.1.3rc2 (release candidate 2) is released!
+
+2002-09-17 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h, include/freetype/ftimage.h,
+ include/freetype/ftstroker.h, include/freetype/ftsysio.h,
+ include/freetype/ftsysmem.h, include/freetype/ttnameid.h: Updating
+ the in-source documentation.
+
+ * src/tools/docmaker/tohtml.py: Updating the HTML formatter in the
+ DocMaker tool.
+
+ * src/tools/docmaker.py: Removed.
+
+2002-09-17 Werner Lemberg <wl@gnu.org>
+
+ More 16bit fixes.
+
+ * src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for
+ second parameter.
+
+2002-09-16 Werner Lemberg <wl@gnu.org>
+
+ 16bit fixes from Wolfgang Domröse.
+
+ * src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
+ and `private_len' to FT_Long.
+ * src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
+ `private_len'.
+ * src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
+ Use FT_PtrDist where appropriate.
+ (parse_encoding): Use FT_Long for `count' and `n'.
+ (read_binary_data): Use FT_Long* for second parameter.
+ * src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.
+
+ * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
+ * src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.
+
+2002-09-14 Werner Lemberg <wl@gnu.org>
+
+ Making ftgrays.c compile stand-alone again.
+
+ * include/freetype/ftimage.h: Include ft2build.h only if _STANDALONE_
+ isn't defined.
+ * src/smooth/ftgrays.c [_STANDALONE_]: Define ft_memset,
+ FT_BEGIN_HEADER, FT_END_HEADER.
+ (FT_MEM_ZERO): Define.
+ (TRaster) [GRAYS_USE_GAMMA]: Use `unsigned char' instead of FT_Byte.
+ (gray_render_span, gray_init_gamma): Don't use `FT_UInt'.
+ Don't cast with `FT_Byte'.
+ (grays_init_gamma): Don't use `FT_UInt'.
+
+2002-09-14 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftinit.c (FT_Add_Default_Modules): Improve error message.
+ * src/pcf/pcfdriver.c (PCF_Face_Done): Improve tracing message.
+ * include/freetype/config/ftoption.h (FT_MAX_MODULES): Increased
+ to 32.
+
+2002-09-10 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.ac (version_info): Set to 9:2:3.
+ * builds/unix/configure: Regenerated.
+ * docs/VERSION.DLL: Updated.
+
+2002-09-09 David Turner <david@freetype.org>
+
+ * src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points),
+ src/pshinter/pshalgo3.c (psh3_glyph_find_strong_points): Adding fix
+ to prevent seg fault when hints are provided in an empty glyph.
+
+ * src/cache/ftccache.i (GEN_CACHE_LOOKUP) [FT_DEBUG_LEVEL_ERROR]:
+ Removed conditional code. This fixes a bug that prevented
+ compilation in debug mode of template instantiation.
+
+ * include/freetype/ftimage.h: Removed incorrect `zft_' definitions
+ and updated constants documentation comments.
+
+ * src/cff/cffparse.c (cff_parser_run): Fixed the CFF table loader.
+ It didn't accept empty arrays, and this prevented the loading of
+ certain fonts.
+
+ * include/freetype/freetype.h (FT_FaceRec): Updating documentation
+ comment. The `descender' value is always *negative*, not positive.
+
+2002-09-09 Owen Taylor <owen@redhat.com>
+
+ * src/pcf/pcfdriver.c (PCF_Glyph_Load): Fixing incorrect computation
+ of bitmap metrics.
+
+2002-09-08 David Turner <david@freetype.org>
+
+ Various updates to correctly support sub-pixel rendering.
+
+ * include/freetype/config/ftmodule.h: Add two renderers for LCD.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Updated.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_lcd,
+ ft_smooth_render_lcd_v): Set FT_PIXEL_MODE_LCD and
+ FT_PIXEL_MODE_LCD_V, respectively.
+
+ * include/freetype/cache/ftcimage.h (FTC_ImageTypeRec): New
+ structure.
+ Updated all users.
+ (FTC_ImageDesc): Removed.
+ (FTC_ImageCache_Lookup): Second parameter is now of type
+ `FTC_ImageType'.
+ Updated all users.
+ (FTC_IMAGE_DESC_COMPARE): Updated and renamed to...
+ (FTC_IMAGE_TYPE_COMPARE): This.
+ (FTC_IMAGE_DESC_HASH): Updated and renamed to...
+ (FTC_IMAGE_TYPE_HASH): This.
+
+ * include/freetype/cache/ftcsbits.h (FTC_SBitRec): Field `num_grays'
+ replaced with `max_grays'.
+ `pitch' is now FT_Short.
+ (FTC_SBitCache_Lookup): Second parameter is now of type
+ `FTC_ImageType'.
+ Updated all users.
+
+ * src/cache/ftcimage.c (FTC_ImageQueryRec, FTC_ImageFamilyRec):
+ Updated.
+ (ftc_image_node_init): Updated.
+ Moved code to convert type flags to load flags to...
+ (FTC_Image_Cache_Lookup): This function.
+ (ftc_image_family_init): Updated.
+
+ * src/cache/ftcsbit.c (FTC_SBitQueryRec, FTC_SBitFamilyRec):
+ Updated.
+ (ftc_sbit_node_load): Updated.
+ Moved code to convert type flags to load flags to...
+ (FTC_SBitCache_Lookup): This function.
+
+ * src/autohint/ahtypes.h (AH_HinterRec): Replace `no_*_hints' with
+ `do_*_snapping'.
+ Update all users (with negation).
+ * src/autohint/ahhint.c (ah_compute_stem_width): Fix threshold for
+ `dist' for `delta' < 40.
+
+ * src/pshinter/pshalgo3.h (PSH3_GlyphRec): Replace `no_*_hints' with
+ `do_*_snapping'.
+ Update all users (with negation).
+ * src/pshinter/pshalgo3.c (psh3_dimension_quantize_len): New
+ function.
+ (psh3_hint_align): Use it.
+ Improve hinting code.
+ [STRONGER]: Removed.
+ (STRONGER): Removed.
+
+ * include/freetype/freetype.h (FT_Set_Hint_Flags, FT_HINT_*):
+ Removed.
+
+2002-09-05 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidobjs.c (CID_Size_Init): Renamed to...
+ (cid_size_init): This.
+ * src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to...
+ (t1_builder_add_point1): This.
+
+ Updated all affected code.
+
+ * src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings.
+ * src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto.
+
+2002-09-04 David Turner <david@freetype.org>
+
+ * include/freetype/freetype.h: Corrected the definition of
+ ft_encoding_symbol to be FT_ENCODING_MS_SYMBOL (instead of
+ the erroneous FT_ENCODING_SYMBOL).
+
+ * builds/unix/unix-def.in (datadir): Initialize it (thanks to
+ Anthony Fok).
+
+2002-08-29 David Turner <david@freetype.org>
+
+ Slight modification to the Postscript hinter to slightly increase
+ the contrast of smooth hinting. This is very similar to what the
+ auto-hinter does when it comes to stem width computations. However,
+ it produces better results with well-hinted fonts.
+
+ * include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Add hint
+ mode to `init' member function.
+ (T1_DecoderRec): Add hint mode.
+ * include/freetype/internal/pshints (T1_Hints_ApplyFunc,
+ T2_Hints_ApplyFunc): Pass `hint_mode', not `hint_flags'.
+ * src/psaux/t1decode.c (t1_decoder_init): Add hint mode argument.
+ * src/pshinter/pshalgo1.c (ps1_hints_apply): Pass hint mode, not
+ hint flags.
+ * src/pshinter/pshalgo2.c (ps2_hints_apply): Ditto.
+ * src/pshinter/pshalgo3.c (ps3_hints_apply): Ditto.
+ (STRONGER): New macro.
+ (psh3_hint_align, psh3_hint_table_align_hints): Pass `glyph' instead
+ of `hint_flags'.
+ Implement announced changes.
+ * src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add flags to control
+ vertical and horizontal hints and snapping.
+
+ * README, docs/CHANGES: Updating for the 2.1.3 release.
+
+2002-08-27 David Turner <david@freetype.org>
+
+ * Massive re-formatting changes to many, many source files. I don't
+ want to list them all here. The operations performed were all
+ logical transformations of the sources:
+
+ - trying to convert all enums and constants to CAPITALIZED_STYLE,
+ #with define definitions like
+
+ #define my_old_constants MY_NEW_CONSTANT
+
+ - big, big update of the documentation comments
+
+ * include/freetype/freetype.h, src/base/ftobjs.c,
+ src/smooth/ftsmooth.c, include/freetype/ftimage.h: Adding support
+ for LCD-optimized rendering though the new constants/enums:
+
+ FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
+ FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V
+
+ This is still work in progress, don't expect everything to work
+ correctly though most of the features have been implemented.
+
+ * Adding new FT_LOAD_XXX flags, used to specify both hinting and
+ rendering targets:
+
+ FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
+ FT_LOAD_TARGET_MONO :: monochrome bitmaps
+ FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated
+ hinting & rendering
+ FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated
+ hinting & rendering
+
+ Note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
+ behaviour of the font engine is _unchanged_.
+
+ * include/freetype/ftimage.h
+ (FT_Outline_{Move,Line,Conic,Cubic}To_Func): Renamed to...
+ (FT_Outline_{Move,Line,Conic,Cubic}ToFunc): This.
+ (FT_Raster_Span_Func): Renamed to ...
+ (FT_SpanFunc): This.
+ (FT_Raster_{New,Done,Reset,Set_Mode,Render}_Func): Renamed to ...
+ (FT_Raster_{New,Done,Reset,SetMode,Render}Func}: This.
+
+ Updated all affected code.
+
+ * include/freetype/ftrender.h
+ (FT_Glyph_{Init,Done,Transform,BBox,Copy,Prepare}_Func): Renamed
+ to ...
+ (FT_Glyph_{Init,Done,Transform,GetBBox,Copy,Prepare}Func): This.
+ (FTRenderer_{render,transform,getCBox,setMode}): Renamed to ...
+ (FT_Renderer_{RenderFunc,TransformFunc,GetCBoxFunc,SeteModeFunc}):
+ This.
+
+ Updated all affected code.
+
+ * src/autohint/ahtypes.h (AH_Point, AH_Segment, AH_Edge, AH_Globals,
+ AH_Face_Globals, AH_Outline, AH_Hinter): These typedefs are now
+ pointers to the corresponding `*Rec' structures. All source files
+ have been updated accordingly.
+
+ * src/cff/cffgload.c (cff_decoder_init): Add hint mode as parameter.
+ * src/cff/cffgload.h (CFF_Decoder): Add `hint_mode' element.
+
+ * src/cid/cidgload.c (CID_Compute_Max_Advance): Renamed to...
+ (cid_face_compute_max_advance): This.
+ (CID_Load_Glyph): Renamed to...
+ (cid_slot_load_glyph): This.
+ * src/cid/cidload.c (CID_Open_Face): Renamed to...
+ (cid_face_open): This.
+ * src/cid/cidobjs.c (CID_GlyphSlot_{Done,Init}): Renamed to...
+ (cid_slot_{done,init}): This.
+ (CID_Size_{Get_Globals_Funcs,Done,Reset): Renamed to...
+ (cid_size_{get_globals_funcs,done,reset): This.
+ (CID_Face_{Done,Init}): Renamed to...
+ (cid_face_{done,init}): This.
+ (CID_Driver_{Done,Init}: Renamed to...
+ (cid_driver_{done,init}: This.
+ * src/cid/cidparse.c (CID_{New,Done}_Parser): Renamed to...
+ (cid_parser_{new,done}): This.
+ * src/cid/cidparse.h (CID_Skip_{Spaces,Alpha}): Renamed to...
+ (cid_parser_skip_{spaces,alpha}): This.
+ (CID_To{Int,Fixed,CoordArray,FixedArray,Token,TokenArray}): Renamed
+ to...
+ (cid_parser_to_{int,fixed,coord_array,fixed_array,token,token_array}):
+ This.
+ (CID_Load_{Field,Field_Table): Renamed to...
+ (cid_parser_load_{field,field_table}): This.
+ * src/cid/cidriver.c (CID_Get_Interface): Renamed to...
+ (cid_get_interface): This.
+
+ Updated all affected code.
+
+ * src/psaux/psobjs.c (PS_Table_*): Renamed to...
+ (ps_table_*): This.
+ (T1_Builder_*): Renamed to...
+ (t1_builder_*): This.
+ * src/psaux/t1decode.c (T1_Decoder_*): Renamed to...
+ (t1_decoder_*): This.
+
+ * src/psnames/psmodule.c (PS_*): Renamed to...
+ (ps_*): This.
+
+ Updated all affected code.
+
+ * src/sfnt/sfdriver (SFNT_Get_Interface): Renamed to...
+ (sfnt_get_interface): This.
+ * src/sfnt/sfobjs.c (SFNT_*): Renamed to...
+ (sfnt_*): This.
+ * src/sfnt/ttcmap.c (TT_CharMap_{Load,Free}): Renamed to...
+ (tt_face_{load,free}_charmap): This.
+ * src/sfnt/ttcmap0.c (TT_Build_CMaps): Renamed to...
+ (tt_face_build_cmaps): This.
+ * src/sfnt/ttload.c (TT_*): Renamed to...
+ (tt_face_*): This.
+ * src/sfnt/ttpost.c (TT_Post_Default_Names): Renamed to...
+ (tt_post_default_names): This.
+ (Load_*): Renamed to...
+ (load_*): This.
+ (TT_*): Renamed to...
+ (tt_face_*): This.
+ * src/sfnt/ttsbit.c (TT_*): Renamed to...
+ (tt_face_*): This.
+ ({Find,Load,Crop}_*): Renamed to...
+ ({find,load,crop}_*): This.
+
+ Updated all affected code.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render): Renamed to...
+ (ft_smooth_render_generic): This.
+ Make function more generic by adding vertical and horizontal scaling
+ factors.
+ (ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v):
+ New functions.
+
+ (ft_smooth_locd_renderer_class, ft_smooth_lcdv_renderer_class): New
+ classes.
+
+ * src/truetype/ttobjs.c (TT_{Done,New}_GlyphZone): Renamed to...
+ (tt_glyphzone_{done,new}): This.
+ (TT_{Face,Size,Driver}_*): Renamed to...
+ (tt_{face,size,driver}_*): This.
+ * src/truetype/ttpload.c (TT_Load_Locations): Renamed to...
+ (tt_face_load_loca): This.
+ (TT_Load_Programs): Renamed to...
+ (tt_face_load_fpgm): This.
+ (TT_*): Renamed to...
+ (tt_face_*): This.
+
+2002-08-27 Werner Lemberg <wl@gnu.org>
+
+ * docs/VERSION.DLL: New file.
+
+2002-08-23 Graham Asher <graham.asher@btinternet.com>
+
+ * src/cff/cffgload.c (cff_operator_seac)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts (actually not
+ incremental in the case of CFF but just using callbacks to get glyph
+ recipes) pass the character code, not the glyph index, to the
+ get_glyph_data function; they have no valid charset table.
+
+ * src/cff/cffload.c (cff_font_load): Removed special cases for
+ FT_CONFIG_OPTION_INCREMENTAL, which are no longer necessary; CFF
+ fonts provided via the incremental interface now have to conform
+ more closely to the CFF font format.
+
+ * src/cff/cffload.h (cff_font_load): Removed argument now unneeded.
+
+ * src/cff/cffobjs.c (cff_face_init): Changed call to cff_font_load
+ to conform with new signature.
+
+2002-08-22 David Turner <david@freetype.org>
+
+ * src/base/ftobject.c, src/base/ftsynth.c, src/base/ftstroker.c,
+ src/bdf/bdfdrivr.c: Removed compiler warnings.
+
+2002-08-21 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshalgo3.c (psh3_glyph_compute_inflections,
+ psh3_glyph_compute_extrema, psh3_hint_table_find_strong_point): Fix
+ compiler warnings and resolve shadowing of local variables.
+
+2002-08-21 David Turner <david@freetype.org>
+
+ The automatic and Postscript hinter now automatically detect
+ inflection points in glyph outlines and treats them specially. This
+ is very useful to prevent nasty effect like the disappearing
+ diagonals of `S' and `s' in many, many fonts.
+
+ * src/autohint/ahtypes.h (ah_flag_inflection): New macro.
+ * src/autohint/ahangles.c (ah_angle_diff): New function.
+ * src/autohint/ahangles.h: Updated.
+ * src/autohint/ahglyph.c (ah_outline_compute_inflections): New
+ function.
+ (ah_outline_detect_features): Use it.
+ * src/autohint/ahhint.c (ah_hinter_align_strong_points)
+ [!AH_OPTION_NO_WEAK_INTERPOLATION]: Handle inflection.
+
+ * src/tools/docmaker/docmaker.py, src/tools/docmaker/utils.py,
+ src/tools/docmaker/tohtml.py: Updating the DocMaker tool.
+
+ * include/freetype/freetype.h: Changing the type of the `load_flags'
+ parameter from `FT_Int' to `FT_Int32', this in order to support more
+ options. This should only break binary and/or source compatibility
+ on 16-bit platforms (Atari?).
+ (FT_LOAD_NO_AUTOHINT): New macro.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Updated.
+ Handle FT_LOAD_NO_AUTOHINT.
+ (FT_Load_Char): Updated.
+
+ * src/pshinter/pshalgo3.c, src/base/ftobjs.c, src/base/ftobject.c,
+ src/autohint/ahglyph.c, include/freetype/freetype.h: Fixing typos
+ and removing compiler warnings.
+
+2002-08-20 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.
+
+2002-08-20 David Turner <david@freetype.org>
+
+ * src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
+ src/pshinter/pshglob.c, src/pshinter/pshrec.c,
+ src/autohint/ahmodule.c [DEBUG_HINTER]: Removing compiler warnings
+ (only used in development builds anyway).
+
+ Improve support of local extrema and stem edge points.
+
+ * src/pshinter/pshalgo3.h (PSH3_Hint_TableRec): Use PSH3_ZoneRec
+ for `zones'.
+ (PSH3_DIR_UP, PSH3_DIR_DOWN): Exchange values.
+ (PSH3_DIR_HORIZONTAL, PSH3_DIR_VERTICAL): New macros.
+ (PSH3_DIR_COMPARE, PSH3_DIR_IS_HORIZONTAL, PSH3_IS_VERTICAL): New
+ macros.
+ (PSH3_POINT_INFLEX): New enum.
+ (psh3_point_{is,set}_{off,inflex}): New macros.
+ (PSH3_POINT_{EXTREMUM,POSITIVE,NEGATIVE,EDGE_MIN,EDGE_MAX): New
+ enum values.
+ (psh3_point_{is,set}_{extremum,positive,negative,edge_min,edge_max}):
+ New macros.
+ (PSH3_PointRec): New members `flags2' and `org_v'.
+ (PSH3_POINT_EQUAL_ARG, PSH3_POINT_ANGLE): New macros.
+
+ * src/pshinter/pshalgo3.c [DEBUG_HINTER]: Removing compiler
+ warnings.
+ (COMPUTE_INFLEXS): New macro.
+ (psh3_hint_align): Simplify some basic arithmetic computations.
+ (psh3_point_is_extremum): Removed.
+ (psh3_glyph_compute_inflections) [COMPUTE_INFLEXS]: New function.
+ (psh3_glyph_init) [COMPUTE_INFLEXS]: Use it.
+ (psh3_glyph_compute_extrema): New function.
+ (PSH3_STRONG_THRESHOLD): Increased to 30.
+ (psh3_hint_table_find_strong_point): Improved.
+ (psh3_glyph_find_strong_points,
+ psh3_glyph_interpolate_strong_points): Updated.
+ (psh3_hints_apply): Use psh3_glyph_compute_extrema.
+
+ * test/gview.c (draw_ps3_hint, ps3_draw_control_points): New
+ functions.
+ Other small updates.
+
+ * Jamfile: Small updates.
+
+2002-08-18 Arkadiusz Miskiewicz <misiek@pld.ORG.PL>
+
+ * builds/unix/install.mk (install, uninstall): Add $(DESTDIR) to
+ make life easier for package maintainers.
+
+2002-08-18 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfdriver.c (PCF_Glyph_Load): Fix computation of
+ horiBearingX.
+ * src/bdf/bdfdrivr.c (BDF_GlyphLoad): Fix computation of
+ horiBearingY.
+
+2002-08-16 George Williams <gww@silcom.com>
+
+ Add support for Apple composite glyphs.
+
+ * include/freetype/config/ftoption.h
+ (TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED): New macro.
+
+ * src/truetype/ttgload.c (OVERLAP_COMPOUND, SCALED_COMPONENT_OFFSET,
+ UNSCALED_COMPONENT_OFFSET): New macros for additional OpenType
+ glyph loading flags.
+ (load_truetype_glyph): Implement it.
+
+2002-08-16 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_free_glyph_data),
+ src/cff/cffload.c (cff_font_load): Use FT_UNUSED.
+
+2002-08-15 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Initialize `error'.
+ * src/sfnt/sfobjs.c (SFNT_Load_Face): Fix compiler warning.
+
+2002-08-15 Graham Asher <graham.asher@btinternet.com>
+
+ Implemented the incremental font loading system for the CFF driver.
+ Tested using the GhostScript-to-FreeType bridge (under development).
+
+ * src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data): New
+ functions.
+ (cff_operator_seac, cff_compute_max_advance, cff_slot_load): Use
+ them.
+ * src/cff/cffload.c (cff_font_load): Add `face' parameter.
+ Load charset and encoding only if there are glyphs.
+ [FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts don't need
+ character recipes.
+ * src/cff/cffload.h, src/cff/cffobjs.c: Updated.
+
+ * src/cid/cidgload.c (cid_load_glyph)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Corrected the incremental font
+ loading implementation to use the new system introduced on
+ 2002-08-01.
+
+2002-08-06 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffcmap.c: Remove compiler warnings.
+ * src/cache/ftccache.c, src/cache/ftccache.i,
+ src/pfr/pfrload.c, src/pfr/pfrgload.c: s/index/idx/.
+ * src/cff/cffload.c: s/select/fdselect/.
+ * src/raster/ftraster.c: s/wait/waiting/.
+
+2002-08-01 Graham Asher <graham.asher@btinternet.com>
+
+ * src/type1/t1load.c (T1_Open_Face): Tolerate a face with no
+ charstrings if there is an incremental loading interface. Type 1
+ faces supplied by PostScript interpreters like GhostScript will
+ typically not provide any charstrings at load time, so this is
+ essential if they are to work.
+
+2002-08-01 Graham Asher <graham.asher@btinternet.com>
+
+ Modified incremental loading interface to be closer to David's
+ preferences. The header freetype.h is not now affected, the
+ interface is specified via an FT_Parameter, the pointer to the
+ interface is hidden in an internal part of the face record, and all
+ the definitions are in ftincrem.h.
+
+ * include/freetype/freetype.h [FT_CONFIG_OPTION_INCREMENTAL]:
+ Removed.
+ * include/freetype/internal/ftobjs.h [FT_CONFIG_OPTION_INCREMENTAL]:
+ Include FT_INCREMENTAL_H.
+ (FT_Face_InternalRec) [FT_CONFIG_OPTION_INCREMENTAL]: Add
+ `incremental_interface'.
+
+ * src/base/ftobjs.c (open_face, FT_Open_Face)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+ * src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
+ Updated.
+
+ * src/truetype/ttgload.c (load_truetype_glyph)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+ Free loaded glyph data properly.
+ (compute_glyph_metrics, TT_Load_Glyph)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+ * src/truetype/ttobjs.c (TT_Face_Init)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+
+ * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+ (T1_Parse_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+ Free loaded glyph data properly.
+ (T1_Load_Glyph): Updated.
+ [FT_CONFIG_OPTION_INCREMENTAL]: Free loaded glyph data properly.
+
+2002-07-30 David Turner <david@freetype.org>
+
+ * include/freetype/ftincrem.h: Adding new experimental header file
+ to demonstrate a `cleaner' API to support incremental font loading.
+
+ * include/freetype/config/ftheader.h (FT_INCREMENTAL_H): New macro.
+
+ * src/tools/docmaker/*: Adding new (more advanced) version of
+ the DocMaker tool, using Python's sophisticated regexps.
+
+2002-07-28 Werner Lemberg <wl@gnu.org>
+
+ s/ft_memset/FT_MEM_SET/.
+ s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
+
+2002-07-27 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs.
+
+2002-07-26 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph)
+ [FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.
+
+ * src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
+ * src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
+ * src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
+ variable.
+ * src/truetype/ttgload.c (load_truetype_glyph): Remove statement
+ without effect.
+ * src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.
+
+ * src/pshinter/pshalgo3.c (psh3_hint_table_record,
+ psh3_hint_table_init, psh3_hint_table_activate_mask): Fix error
+ message.
+
+2002-07-24 Graham Asher <graham.asher@btinternet.com>
+
+ * src/truetype/ttobjs.c: Fix for bug reported by Sven Neumann
+ [sven@gimp.org] on the FreeType development forum: `If
+ FT_CONFIG_OPTION_INCREMENTAL is undefined (this is the default), the
+ TrueType loader crashes in line 852 of src/truetype/ttgload.c when
+ it tries to access face->glyph_locations.'
+
+2002-07-18 Graham Asher <graham.asher@btinternet.com>
+
+ Added types and structures to support incremental typeface loading.
+ The FT_Incremental_Interface structure, defined in freetype.h, is
+ designed to be passed to FT_Open_Face to provide callback functions
+ to obtain glyph recipes and metrics, for fonts like those passed
+ from PostScript that do not necessarily provide all, or any, glyph
+ information, when first opened.
+
+ * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
+ New configuration macro to enable incremental face loading. By
+ default it is not defined.
+
+ * include/freetype/freetype.h (FT_Basic_Glyph_Metrics,
+ FT_Get_Glyph_Data_Func, FT_Get_Glyph_Metrics_Func,
+ FT_Incremental_Interface_Funcs, FT_Incremental_Interface)
+ [FT_CONFIG_OPTION_INCREMENTAL]: New.
+ (FT_Open_Args, FT_FaceRec) [FT_CONFIG_OPTION_INCREMENTAL]: New field
+ `incremental_interface'.
+ (FT_Open_Flags) [FT_CONFIG_OPTION_INCREMENTAL]: New enum
+ `ft_open_incremental'.
+
+ * include/freetype/fttypes.h: Include FT_CONFIG_CONFIG_H.
+ (FT_Data): New structure to represent binary data.
+
+ * src/base/ftobjs.c (open_face) [FT_CONFIG_OPTION_INCREMENTAL]:
+ Add parameter for incremental loading.
+ (FT_Open_Face) [FT_CONFIG_OPTION_INCREMENTAL]: Use incremental
+ interface.
+
+ * src/truetype/ttgload.c (load_truetype_glyph)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
+ for the TrueType driver.
+ (compute_glyph_metrics): Return FT_Error.
+ [FT_CONFIG_OPTION_INCREMENTAL]: Check for overriding metrics.
+ (TT_Load_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Don't look for
+ the glyph table while handling an incremental font.
+ Get glyph offset.
+
+ * src/truetype/ttobjs.c (TT_Face_Init)
+ [FT_CONFIG_OPTION_INCOREMENTAL]: Added the incremental loading
+ system for the TrueType driver.
+
+ * src/cid/cidgload.c (cid_load_glyph)
+ [FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
+ for the CID driver.
+
+ * src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
+ Changes to support incremental Type 42 fonts: Assume a font has
+ glyphs if it has an incremental interface object.
+
+ * src/type1/t1gload.c (T1_Parse_Glyph): Renamed to...
+ (T1_Parse_Glyph_And_Get_Char_String): This.
+ [FT_CONFIG_OPTION_INCREMENTAL]: Added support for incrementally
+ loaded Type 1 faces.
+ (T1_Parse_Glyph): New function.
+ (T1_Load_Glyph): Updated.
+
+2002-07-17 David Turner <david@freetype.org>
+
+ Cleaning up the cache sub-system code; linear hashing is now the
+ default.
+
+ * include/freetype/cache/ftccache.h, src/cache/ftccache.i,
+ src/cache/ftccache.c [!FTC_CACHE_USE_LINEAR_HASHING]: Removed.
+ (FTC_CACHE_USE_LINEAR_HASHING: Removed also.
+
+ FT_CONFIG_OPTION_USE_CMAPS is now the default.
+
+ * include/freetype/internal/ftdriver.h (FT_Driver_ClassRec): Remove
+ `get_char_index' and `get_next_char'.
+
+ * include/freetype/config/ftoption.h,
+ include/freetype/internal/tttypes.h, src/base/ftobjs.c,
+ src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/pcf/pcfdrivr.c,
+ src/pfr/pfrdrivr.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
+ src/sfnt/ttcmap0.h, src/sfnt/ttload.c, src/type1/t1objs.c,
+ src/type42/t42objs.c, src/winfonts/winfnt.c
+ [!FT_CONFIG_OPTION_USE_CMAPS]: Removed. The new cmap code is now
+ the default.
+
+ * src/type42/t42objs.c (T42_CMap_CharIndex, T42_CMap_CharNext):
+ Removed.
+ * src/type42/t42objs.h: Updated.
+
+ * src/cid/cidriver.c (Cid_Get_Char_Index, Cid_Get_Next_Char):
+ Removed.
+ (t1_cid_driver_class): Updated.
+ * src/truetype/ttdriver.c (tt_driver_class): Updated.
+ * src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Removed
+ (t1_driver_class): Updated.
+ * src/type42/t42drivr.c (t42_driver_class): Updated.
+
+ * src/base/ftobjs.c (open_face): Select Unicode cmap by default.
+
+ * src/sfnt/ttload.c (TT_Load_SFNT_Header): Fixed a recent bug that
+ prevented OpenType fonts to be recognized by FreeType.
+
+2002-07-11 David Turner <david@freetype.org>
+
+ Changing the SFNT loader to check for SFNT-based font files
+ differently. We now ignore the range `helper' fields and check the
+ `head' table's magic number instead.
+
+ * include/freetype/internal/tttypes.h (SFNT_HeaderRec): Add `offset'
+ field.
+
+ * src/sfnt/ttload.c (sfnt_dir_check): New function.
+ (TT_Load_SFNT_HeaderRec): Renamed to...
+ (TT_Load_SFNT_Header): This.
+ Implement new functionality.
+ * src/sfnt/ttload.h: Updated.
+ * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+ * src/base/ftobject.c, src/base/fthash.c: Updated object sub-system
+ and dynamic hash table implementation (still experimental, don't
+ use).
+ * include/freetype/internal/fthash.h: Updated.
+ * include/freetype/internal/ftobjs.h (FT_LibraryRec): New member
+ `meta_class'.
+
+ Fixing a bug in the Type 1 loader that prevented valid font bounding
+ boxes to be loaded from multiple master fonts.
+
+ * include/freetype/t1tables.h (PS_BlendRec): Add `bboxes' field.
+
+ * include/freetype/internal/psaux.h (T1_FieldType): Add
+ `T1_FIELD_TYPE_BBOX'.
+ (T1_FieldLocation): Add `T1_FIELD_LOCATION_BBOX'.
+ (T1_FIELD_BBOX): New macro.
+
+ * src/psaux/psobjs.c (PS_Parser_LoadField): Handle T1_FIELD_TYPE_BBOX.
+ * src/type1/t1load.c (t1_allocate_blend): Create blend->bboxes.
+ (T1_Done_Blend): Free blend->bboxes.
+ (t1_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
+ (parse_font_bbox): Commented out.
+ (t1_keywords): Comment out `parse_font_bbox'.
+ * src/type1/t1tokens.h: Define `FontBBox' field.
+
+2002-07-10 David Turner <david@freetype.org>
+
+ * src/cff/cffobjs.c: Small fix to select the Unicode charmap by
+ default when needed.
+ Small fix to allow OpenType fonts to support Adobe charmaps when
+ needed.
+
+ * src/cff/cffcmap.c, src/cff/cffcmap.h: New files to support
+ charmaps for CFF fonts.
+
+ * src/cff/cff.c, src/cff/Jamfile, src/cff/rules.mk: Updated.
+
+ * include/freetype/internal/cfftypes.h (CFF_EncodingRec): Use
+ fixed-length arrays for `sids' and `codes'. Add `count' member.
+ (CFF_FontRec): Add `psnames' member.
+
+ * src/cff/cffdrivr.c, src/cff/cffload.c, src/cff/cffload.h,
+ src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
+ src/cffparse.h, src/cff/cffgload.c, src/cff/cffgload.h: Adding
+ support for CFF charmaps, reformatting the sources, and removing
+ some bugs in the Encoding and Charset loaders.
+ Many fonts renamed to use lowercase only:
+
+ CFF_Builder_Init -> cff_builder_init
+ CFF_Builder_Done -> cff_builder_done
+ CFF_Init_Decoder -> cff_decoder_init
+ CFF_Parse_CharStrings -> cff_decoder_parse_charstrings
+ CFF_Load_Glyph -> cff_slot_load
+ CFF_Init_Decoder -> cff_decoder_init
+ CFF_Prepare_Decoder -> cff_decoder_prepare
+ CFF_Get_Standard_Encoding -> cff_get_standard_encoding
+ CFF_Access_Element -> cff_index_access_element
+ CFF_Forget_Element -> cff_index_forget_element
+ CFF_Get_Name -> cff_index_get_name
+ CFF_Get_String -> cff_index_get_sid_string
+ CFF_Get_FD -> cff_fd_select_get
+ CFF_Done_Charset -> cff_charset_done
+ CFF_Load_Charset -> cff_charset_load
+ CFF_Done_Encoding -> cff_encoding_done
+ CFF_Load_Encoding -> cff_encoding_load
+ CFF_Done_SubFont -> cff_subfont_done
+ CFF_Load_Font -> cff_font_load
+ CFF_Done_Font -> cff_font_done
+ CFF_Size_Get_Global_Funcs -> cff_size_get_global_funcs
+ CFF_Size_Done -> cff_size_done
+ CFF_Size_Init -> cff_size_init
+ CFF_Size_Reset -> cff_size_reset
+ CFF_GlyphSlot_Done -> cff_slot_done
+ CFF_GlyphSlot_Init -> cff_slot_init
+ CFF_StrCopy -> cff_strcpy
+ CFF_Face_Init -> cff_face_init
+ CFF_Face_Done -> cff_face_done
+ CFF_Driver_Init -> cff_driver_init
+ CFF_Driver_Done -> cff_driver_done
+ CFF_Parser_Init -> cff_parser_init
+ CFF_Parser_Run -> cff_parser_run
+
+ add_point -> cff_builder_add_point
+ add_point1 -> cff_builder_add_point1
+ add_contour -> cff_builder_add_contour
+ close_contour -> cff_builder_close_contour
+ cff_explicit_index -> cff_index_get_pointers
+
+2002-07-09 Owen Taylor <owen@redhat.com>
+
+ * src/pshinter/pshglob.c (psh_globals_new): Fixed a bug that
+ prevented the hinter from using correct standard width and height
+ values, resulting in hinting bugs with certain fonts (e.g. Utopia).
+
+2002-07-07 David Turner <david@freetype.org>
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Added code to return
+ successfully when the function is called with a bitmap glyph (the
+ previous code simply returned with an error).
+
+ * docs/DEBUG.TXT: Adding debugging support documentation.
+
+ * src/base/ftdebug.c (ft_debug_init), builds/win32/ftdebug.c
+ (ft_debug_init), builds/amiga/src/ftdebug.c (ft_debug_init): Changed
+ the syntax of the FT2_DEBUG environment variable used to control
+ debugging output (i.e. logging and error messages). It must now
+ look like:
+
+ any:6 memory:4 io:3 or
+ any:6,memory:4,io:3 or
+ any:6;memory:4;io:3
+
+2002-07-07 Owen Taylor <owen@redhat.com>
+
+ * src/pshinter/pshglob.c (psh_blues_snap_stem): Adding support for
+ blue fuzz.
+ * src/pshinter/pshglob.h (PSH_BluesRec): Add `blue_fuzz' field.
+ * src/type1/t1load.c (T1_Open_Face): Initialize `blue_fuzz'.
+
+ Adding support for hinter-specific bit flags, and the new
+ FT_Set_Hint_Flags high-level API.
+
+ * include/freetype/freetype.h (FT_Set_Hint_Flags): New function.
+ (FT_HINT_NO_INTEGER_STEM, FT_HINT_NO_HSTEM_ALIGN,
+ FT_HINT_NO_VSTEM_ALIGN): New macros.
+
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
+ `hint_flags' member.
+
+ * src/base/ftobjs.c (FT_Set_Hint_Flags): New function.
+
+ * include/freetype/internal/psaux.h (T1_DecoderRec): Add `hint_flags'
+ member.
+
+ * include/freetype/internal/pshints.h (T1_Hints_ApplyFunc,
+ T2_Hints_ApplyFunc): Add parameter to pass hint flags.
+
+ * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings,
+ T1_Decoder_Init): Use decoder->hint_flags.
+ * src/cff/cffgload.h (CFF_Builder): Add `hint_flags' field.
+ * src/cff/cffgload.c (CFF_Builder_Init): Set builder->hint_flags.
+ (CFF_Parse_CharStrings): Updated.
+ * src/pshinter/pshalgo1.c (ps1_hints_apply): Add parameter to handle
+ hint flags (unused).
+ * src/pshinter/pshalgo1.h: Updated.
+ * src/pshinter/pshalgo2.c (ps2_hints_apply): Add parameter to handle
+ hint flags (unused).
+ * src/pshinter/pshalgo2.h: Updated.
+ * src/pshinter/pshalgo3.c (ps3_hints_apply): Add parameter to handle
+ hint flags.
+ * src/pshinter/pshalgo3.h: Updated.
+
+2002-07-04 David Turner <david@freetype.org>
+
+ * src/pfr/pfrobjs.c (pfr_slot_load): Fixed a small bug that returned
+ incorrect advances when the outline resolution was different from
+ the metrics resolution.
+
+ * src/autohint/ahhint.c: Removing compiler warnings.
+
+ * src/autohint/ahglyph.c: s/FT_MEM_SET/FT_ZERO/ where appropriate.
+ (ah_outline_link_segments): Slight improvements to the serif
+ detection code. More work is needed though.
+
+2002-07-03 David Turner <david@freetype.org>
+
+ Small improvements to the automatic hinter. Uneven stem-widths have
+ now disappeared and everything looks much better, even if there are
+ still issues with serifed fonts.
+
+ * src/autohint/ahtypes.h (AH_Globals): Added `stds' array.
+ * src/autohint/ahhint.c (OPTIM_STEM_SNAP): New #define.
+ (ah_snap_width): Commented out.
+ (ah_align_linked_edge): Renamed to...
+ (ah_compute_stem_width): This.
+ Don't allow uneven stem-widths.
+ (ah_align_linked_edge): New function.
+ (ah_align_serifed_edge): Don't strengthen serifs.
+ (ah_hint_edges_3, ah_hinter_scale_globals): Updated.
+
+2002-07-03 Owen Taylor <owen@redhat.com>
+
+ Adding new algorithm based on Owen Taylor's recent work.
+
+ * src/pshinter/pshalgo3.c, src/pshinter/pshalgo3.h: New files.
+ * src/pshinter/pshalgo.h: Updated.
+ Use pshalgo3 by default.
+ * src/pshinter/pshinter.c: Include pshalgo3.c.
+
+ * src/pshinter/Jamfile, src/pshinter/rules.mk: Updated.
+
+2002-07-01 Owen Taylor <owen@redhat.com>
+
+ * src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points): Fix a bug
+ where, if a glyph has more than hint mask, the second mask gets
+ applied to points that should have been covered by the first mask.
+
+2002-07-01 Keith Packard <keithp@keithp.com>
+
+ * src/sfnt/ttcmap0.c (tt_cmap8_char_next, tt_cmap12_char_next):
+ Fixing the cmap 8 and 12 parsing routines.
+
+2002-07-01 David Turner <david@freetype.org>
+
+ * src/base/ftsynth.c: Include FT_TRIGONOMETRY_H.
+ (FT_Outline_Embolden): Renamed to...
+ (FT_GlyphSlot_Embolden): This.
+ Updated to new trigonometric functions.
+ (FT_Outline_Oblique): Renamed to...
+ (FT_GlyphSlot_Oblique): This.
+ (ft_norm): Removed.
+ * include/freetype/ftsynth.h: Updated.
+
+2002-06-26 David Turner <david@freetype.org>
+
+ * include/freetype/internal/ftobject.h: Updating the object
+ sub-system definitions (still experimental).
+
+ * src/base/fthash.c (ft_hash_remove): Fixing a small reallocation
+ bug.
+
+ * src/base/fttrigon.c (FT_Vector_From_Polar, FT_Angle_Diff): New
+ functions.
+ * include/freetype/fttrigon.h: Updated.
+
+
+ Adding path stroker component (work in progress).
+
+ * include/freetype/ftstroker.h, src/base/ftstroker.c: New files.
+ * src/base/Jamfile: Updated.
+
+ * include/freetype/config/ftheader.h (FT_STROKER_H): New macro.
+
+
+ * src/truetype/ttgload.c (TT_Load_Composite_Glyph),
+ src/base/ftoutln.c (FT_Vector_Transform): Fixed Werner's latest fix.
+ FT_Vector_Transform wasn't buggy, the TrueType composite loader was.
+
+2002-06-24 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+2002-06-21 David Turner <david@freetype.org>
+
+
+ * Version 2.1.2 released.
+ =========================
+
+
+2002-06-21 Roberto Alameda <ojancano@geekmail.de>.
+
+ * include/freetype/internal/t42types.h (T42_Font): Removed since
+ it is already in t42objs.h.
+ (T42_Face): Use T1_FontRec.
+
+ * src/base/fttype1.c (FT_Get_PS_Font_Info): Updated.
+ (FT_Has_PS_Glyph_Names): Check for type42 driver name also.
+ * src/type42/t42objs.h: Include FT_INTERNAL_TYPE42_TYPES_H.
+ (T42_Face): Removed since it is already in t42types.h.
+
+2002-06-21 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/pfrgload.c (pfr_glyph_load_compound): Fix loading of composite
+ glyphs.
+
+2002-06-21 Sven Neumann <sven@convergence.de>
+
+ * src/prf/pfrtypes.h (PFR_KernPair): New structure.
+ (PFR_PhyFont): Use it.
+ (PFR_KernFlags): New enumeration.
+ * src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): New
+ function.
+ (pfr_phy_font_extra_items): Use it.
+ (pfr_phy_font_done): Updated.
+ * src/pfr/pfrobjs.c (pfr_face_init): Set kerning flag conditionally.
+ (pfr_face_get_kerning): New function.
+ * src/pfr/pfrobjs.h: Updated.
+ * src/pfr/pfrdrivr.c (pfr_driver_class): Updated.
+
+2002-06-21 David Turner <david@freetype.org>
+
+ * README, docs/CHANGES: Preparing the 2.1.2 release.
+
+2002-06-19 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/base/fttype1.c: Include FT_INTERNAL_TYPE42_TYPES_H.
+ (t1_face_check_cast): Removed.
+ (FT_Get_PS_Font_Info): Make it work with CID and Type 42 drivers
+ also.
+
+2002-06-19 Sebastien BARRE <http://barre.nom.fr/contact.html#email>
+
+ * src/type42/t42parse.c (t42_parse_sfnts): Fix compiler warning.
+
+2002-06-19 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftoutln.c (FT_Vector_Transform): Fix serious typo
+ (xy <-> yx).
+ * src/truetype/ttgload.c (load_truetype_glyph): Replace `|' with
+ `||' to make code easier to read.
+
+2002-06-18 Roberto Alameda <ojancano@geekmail.de>.
+
+ * src/type42/t42objs.c (t42_check_size_change): Removed.
+ (T42_Size_SetChars, T42_Size_SetPixels): Use FT_Activate_Size
+ instead.
+ (T42_GlyphSlot_Load): Remove call to t42_check_size_change.
+
+2002-06-18 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/psaux/t1cmap.c (t1_cmap_custom_char_index,
+ t1_cmap_custom_char_next): Fix index computation -- indices start
+ with 0 and not with cmap->first.
+
+ Provide default charmaps.
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
+ (PCF_Face_Init), src/pfr/pfrobjs.c (pfr_face_init),
+ src/type1/t1objs (T1_Face_Init), src/winfonts/winfnt.c
+ (FNT_Face_Init): Implement it.
+
+2002-06-17 Sven Neumann <sven@gimp.org>
+
+ * src/pfr/pfrobjs.c (pfr_face_init): Fix typo.
+
+2002-06-16 Leonard Rosenthol <leonardr@lazerware.com>
+
+ Updated Win32/VC++ projects to include the new PFR driver.
+
+ * builds/win32/visualc/freetype.dsp: Updated.
+
+2002-06-16 Anthony Fok <fok@debian.org>
+
+ Install freetype2.m4.
+
+ * builds/unix/install.mk (install, uninstall): Handle it.
+
+2002-06-16 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ Same fix for PFR driver.
+
+ * src/pfr/pfrcmap.c (pfr_cmap_char_index, pfr_cmap_char_next):
+ Increase return value by 1.
+ * src/pfr/pfrobjs.c (pfr_slot_load): Decrease index by 1.
+
+2002-06-15 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ Fix glyph indices to make index zero always the undefined glyph.
+
+ * src/bdf/bdfdrivr.c (bdf_cmap_init): Don't decrease
+ cmap->num_encodings.
+ (bdf_cmap_char_index, bdf_cmap_char_next, BDF_Get_Char_Index):
+ Increase result by 1 for normal cases.
+ (BDF_Glyph_Load): Decrease index by 1.
+
+ * src/pcf/pcfdriver.c (pcf_cmap_char_index, pcf_cmap_char_next,
+ PCF_Char_Get_Index): Increase result by 1 for normal cases.
+ (PCF_Glyph_Load): Decrease index by 1.
+ * src/pcf/pcfread.c (pcf_get_encodings): Don't decrease j for
+ allocating `encoding'.
+
+ * src/base/ftobjs.c (FT_Load_Glyph, FT_Get_Glyph_Name): Fix
+ bounding tests.
+
+2002-06-14 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ Add new cmap support to BDF driver.
+
+ * src/bdf/bdfdrivr.c (BDF_CMapRec) [FT_CONFIG_OPTION_USE_CMAPS]:
+ New structure.
+ (bdf_cmap_init, bdf_cmap_done, bdf_cmap_char_index,
+ bdf_cmap_char_next) [FT_CONFIG_OPTION_USE_CMAPS]: New functions.
+ (BDF_Get_Char_Index) [!FT_CONFIG_OPTION_USE_CMAPS]: Use only
+ conditionally.
+ (BDF_Face_Init): Handle `AVERAGE_WIDTH' and `POINT_SIZE' keywords.
+ Implement new cmap handling.
+ (bdf_driver_class): Updated.
+
+2002-06-14 Werner Lemberg <wl@gnu.org>
+
+ * Makefile, configure, */*.mk, builds/unix/unix-def.in,
+ docs/CHANGES, docs/INSTALL: s/TOP/TOP_DIR/.
+
+2002-06-12 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdflib.c: s/FT_Short/short/ for consistency.
+
+2002-06-11 David Turner <david@freetype.org>
+
+ * builds/win32/ftdebug.c: Added a missing #endif.
+
+ * src/sfnt/ttload.c, src/bdf/bdflib.c: Removing compiler warnings.
+
+ Removed the bug in Type 42 driver that prevented un-hinted outlines
+ to be loaded.
+
+ * src/type42/t42objs.c (T42_Face_Init): Call FT_Done_Size.
+ (T42_Size_Init): Call FT_Activate_Size.
+ (t42_check_size_change): New function.
+ (T42_Size_SetChars, T42_Size_SetPixels): Use it.
+ (ft_glyphslot_clear): Replace FT_MEM_SET with FT_ZERO.
+ (T42_GlyphSlot_Load): Use t42_check_size_change.
+ Initialize more fields of `glyph'.
+
+ * builds/win32/visualc/freetype.dsp: Updated.
+
+2002-06-09 David Turner <david@freetype.org>
+
+
+ * Version 2.1.1 released.
+ =========================
+
+
+2002-06-08 Juliusz Chroboczek <jch@pps.jussieu.fr>
+
+ * include/freetype/internal/ftobjs.h, src/autohint/ahglyph.c,
+ src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/smooth/ftgrays.c: Don't
+ use `setjmp', `longjmp', and `jmp_buf' but `ft_setjmp', `ft_longjmp',
+ and `ft_jmp_buf'.
+ Removed direct references to <stdio.h> and <setjmp.h> when
+ appropriate, to eventually replace them with a
+ FT_CONFIG_STANDARD_LIBRARY_H. Useful for the XFree86 Font Server
+ backend based on FT2.
+
+ * src/base/fttype1.c (FT_Has_PS_Glyph_Names): Fix return value.
+
+2002-06-08 David Turner <david@freetype.org>
+
+ * src/pcf/pcfdriver.c (pcf_cmap_char_next): Fixed a bug that caused
+ the function to return invalid values.
+
+ * src/cache/ftccache.i: Removing a typo that prevented
+ the source's compilation.
+
+ * src/cache/ftccache.c (ftc_node_hash_unlink): Fixed a
+ bug that caused nasty memory overwrites. The hash table's
+ buckets array wasn't correctly resized when shrunk.
+
+2002-06-08 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/smakefile, builds/amiga/makefile: Updated.
+
+2002-06-08 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftccache.c (ftc_node_hash_unlink, ftc_node_hash_link)
+ [FTC_CACHE_USE_LINEAR_HASHING]: Fix returned error code.
+ Fix debugging messages.
+ * src/cache/ftccache.i (GEN_CACHE_LOOKUP): Move declaration of
+ `family' and `hash' up to make it compilable with g++.
+
+ * src/type42/t42error.h: New file.
+ * src/type42/t42drivr.c, src/type42/t42objs.c,
+ src/type42/t42parse.c: Use t42 error codes.
+ * src/type42/rules.mk: Updated.
+
+ * src/base/ftnames.c: Include FT_INTERNAL_STREAM_H.
+
+2002-06-08 David Turner <david@freetype.org>
+
+ * src/cache/ftccmap.c: GEN_CACHE_FAMILY_COMPARE,
+ GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
+ New macros.
+ (ftc_cmap_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
+ ftc_cache_lookup.
+ (FTC_CMapCache_Lookup): Updated.
+
+ Adding various experimental optimizations to the cache manager.
+
+ * include/freetype/cache/ftccache.h (FTC_CACHE_USE_INLINE,
+ FTC_CACHE_USE_LINEAR_HASHING): New options.
+ (FTC_CacheRec) [FTC_CACHE_USE_LINEAR_HASHING]: New elements `p',
+ `mask', and `slack'.
+
+ * src/cache/ftccache.c (FTC_HASH_MAX_LOAD, FTC_HASH_MIN_LOAD,
+ FTC_HASH_SUB_LOAD) [FTC_CACHE_USE_LINEAR_HASHING,
+ FTC_HASH_INITIAL_SIZE]: New macros.
+ (ftc_node_mru_link, ftc_node_mru_up): Optimized.
+ (ftc_node_hash_unlink, ftc_node_hash_link)
+ [FTC_CACHE_USE_LINEAR_HASHING]: New variants.
+ (FTC_PRIMES_MIN, FTC_PRIMES_MAX, ftc_primes, ftc_prime_closest,
+ FTC_CACHE_RESIZE_TEST, ftc_cache_resize)
+ [!FTC_CACHE_USE_LINEAR_HASHING]: Define it conditionally.
+ (ftc_cache_init, ftc_cache_clear) [FTC_CACHE_USE_LINEAR_HASHING]:
+ Updated.
+ (ftc_cache_lookup) [FTC_CACHE_USE_LINEAR_HASHING]: Implement it.
+
+ * src/cache/ftccache.i: New file.
+
+ * src/cache/ftcsbits.c (GEN_CACHE_FAMILY_COMPARE,
+ GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
+ New macros.
+ (ftc_sbit_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
+ ftc_cache_lookup.
+ (FTC_SBitCache_Lookup): Updated.
+
+ * src/type42/t42parse.c: Removing duplicate function.
+
+2002-06-07 Graham Asher <graham.asher@btinternet.com>
+
+ * src/base/ftobjs.c (FT_Render_Glyph_Internal): Changed definition
+ from FT_EXPORT_DEF to FT_BASE_DEF.
+
+2002-06-07 David Turner <david@freetype.org>
+
+ Fixed the bug that prevented the correct display of fonts with
+ `ftview'.
+
+ * src/type42/t42drivr.c: Split into...
+ * src/type42/t42drivr.h, src/type42/t42parse.c,
+ src/type42/t42parse.h, src/type42/t42objs.h, src/type42/t42objs.c,
+ src/type42/type42.c: New files.
+
+ (t42_get_glyph_name, t42_get_ps_name, t42_get_name_index): Use
+ `face->type1'.
+
+ (Get_Interface): Renamed to...
+ (T42_Get_Interface): This.
+ Updated.
+ (T42_Open_Face, T42_Face_Done): Updated.
+ (T42_Face_Init): Add new cmap support.
+ Updated.
+ (T42_Driver_Init, T42_Driver_Done, T42_Size_Init, T42_Size_Done,
+ T42_GlyphSlot_Init, T42_GlyphSlot_Done): Updated.
+ (Get_Char_Index, Get_Next_Char): Renamed to...
+ (T42_CMap_CharIndex, T42_CMap_CharNext): This.
+ Updated.
+ (T42_Char_Size, T42_Pixel_Size): Renamed to...
+ (T42_Size_SetChars, T42_Size_SetPixels): This.
+ (T42_Load_Glyph): Renamed to...
+ (T42_GlyphSlot_Load): This.
+
+ (t42_init_loader, t42_done_loader): Renamed to...
+ (t42_loader_init, t42_loader_done): This.
+ (T42_New_Parser, T42_Finalize_Parser): Renamed to...
+ (t42_parser_init, t42_parser_done): This.
+ (parse_dict): Renamed to...
+ (t42_parse_dict): This.
+ (is_alpha, is_space, hexval): Renamed to...
+ (t42_is_alpha, t42_is_space, t42_hexval): This.
+ (parse_font_name, parse_font_bbox, parse_font_matrix,
+ parse_encoding, parse_sfnts, parse_charstrings, parse_dict):
+ Renamed to...
+ (t42_parse_font_name, t42_parse_font_bbox, t42_parse_font_matrix,
+ t42_parse_encoding, t42_parse_sfnts, t42_parse_charstrings,
+ t42_parse_dict): This.
+ Updated.
+
+ (t42_keywords): Updated.
+
+ * src/type42/Jamfile, src/type42/descrip.mms: Updated.
+
+2002-06-03 Werner Lemberg <wl@gnu.org>
+
+ Add 8bpp support to BDF driver.
+
+ * src/bdf/bdflib.c (_bdf_parse_start): Handle 8bpp.
+ * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Ditto.
+ * src/bdf/README: Updated.
+
+2002-06-02 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/pfr/pfrload.c (pfr_phy_font_done): Free `blue_values' array.
+
+2002-05-29 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/bdf/bdflib.c (_bdf_readstream): Allocate `buf' dynamically.
+ (_bdf_parse_glyphs): Use correct size for allocating
+ `font->unencoded'.
+ (bdf_load_font): Free array conditionally.
+ Return proper error code in case of failure.
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Make it more robust against
+ unusual fonts.
+
+2002-05-29 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/descrip.mms, src/type42/descrip.mms: New files.
+ * descrip.mms (all): Updated.
+
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix typo which prevented
+ compilation.
+ * src/pshglob.c (psh_blues_scale_zones): Fix compiler warning.
+
+2002-05-28 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/makefile, builds/amiga/smakefile,
+ amiga/include/freetype/config/ftmodule.h: Updated to include
+ support for BDF and Type42 drivers.
+
+ * docs/modules.txt: Updated.
+
+2005-05-28 David Turner <david@freetype.org>
+
+ * docs/CHANGES: Updating file for next release (2.1.1).
+
+ * src/bdf/bdflib.c: Removing compiler warnings.
+
+ * include/freetype/ftxf86.h, src/base/ftxf86.c: New files.
+ They provide a new API (FT_Get_X11_Font_Format) to retrieve an
+ X11-compatible string describing the font format of a given face.
+ This was put in a new optional base source file, corresponding to a
+ new public header (named FT_XFREE86_H since this function should
+ only be used within the XFree86 font server IMO).
+
+ * include/freetype/config/ftheader.h (FT_XFREE86_H): New macro (not
+ documented yet).
+
+ * src/base/fttype1.c: New file, providing two new API functions
+ (FT_Get_PS_Font_Info and FT_Has_PS_Glyph_Names).
+ * include/freetype/t1tables.h: Updated.
+
+ * src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms:
+ Updating build control files for the new files `ftxf86.c' and
+ `fttype1.c' in src/base.
+
+ * src/pshinter/pshglob.c (psh_blues_scale_zones): Fixed a bug that
+ prevented family blue zones substitution from hapenning correctly.
+
+ * include/freetype/ftbdf.h FT_Get_BDF_Charset_ID): Adding
+ documentation comment.
+
+2002-05-28 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftnames.c (FT_Get_Sfnt_Name): Don't use FT_STREAM_READ_AT
+ but FT_STREAM_READ.
+ Declare `stream' variable.
+
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Replace floating point math
+ with calls to `FT_MulDiv'.
+
+2002-05-28 David Turner <david@freetype.org>
+
+ Fixing the SFNT name table loader to support various buggy fonts.
+ It now ignores empty name entries, entries with invalid pointer
+ Offsets and certain fonts containing tables with broken
+ `storageOffset' fields.
+
+ Name strings are now loaded on demand, which reduces the memory
+ requirements for a given FT_Face tremendously (for example, the name
+ table of Arial.ttf is about 10Kb and contains 70 names).
+
+ This is a temporary fix. The whole name table loader and interface
+ will be rewritten in a much more cleanly way shortly, once CSEH have
+ been introduced in the sources.
+
+ * include/freetype/internal/tttypes.h (TT_NameEntryRec): Change
+ type of `stringOffset' to FT_ULong.
+ (TT_NameTableRec): Change type of `numNameRecords' and
+ `storageOffset' to FT_UInt.
+ Replace `storage' with `stream'.
+ * src/base/ftnames.c (FT_Get_Sfnt_Name): Load name on demand.
+ * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
+ Make code more robust.
+ * src/sfnt/sfobjs.c (TT_NameEntry_ConvertFunc): New typedef.
+ (tt_face_get_name): Use it.
+ Make code more robust.
+ * src/sfnt/ttload.c (TT_Load_Names): Use `static' for arrays.
+ Handle invalid `storageOffset' data better.
+ Set length fields to zero for invalid or ignored data.
+ Remove code within FT_DEBUG_LEVEL_TRACE.
+ (TT_Free_Names): Updated.
+
+2002-05-24 Tim Mooney <enchanter@users.sourceforge.net>
+
+ * builds/unix/ft-munmap.m4: New file, extracted FT_MUNMAP_DECL and
+ FT_MUNMAP_PARAM from aclocal.m4 into here, so aclocal.m4 can be
+ rebuilt from sources. Set macro serial to 1, and use third argument
+ to AC_DEFINE for our two custom symbols, so ftconfig.in could one day
+ be rebuilt with autoheader (not recommended now, ftconfig.in is a
+ custom source file)
+
+2002-05-22 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftheader.h (FT_BEZIER_H): Removed.
+ (FT_BDF_H): New macro for accessing `ftbdf.h'.
+
+ * src/type42/t42drivr.c (hexval): Fix typo.
+
+2002-05-21 Martin Muskens <mmuskens@aurelon.com>
+
+ * src/psaux/psobjs.c (T1Radix): New function.
+ (t1_toint): Use it to handle numbers in radix format.
+
+ * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy
+ for undocumented, obsolete opcode 15.
+
+2002-05-21 David Turner <david@freetype.org>
+
+ * src/bdf/bdflib.c: Removed compiler warning, and changed all tables
+ to the `static const' storage specifier (instead of simply
+ `static').
+
+ * src/type42/t42drivr.c (hexval): Use more efficient code.
+ Removing compiler warnings.
+ * src/bdf/bdfdrivr.c: Removing compiler warnings.
+
+ * include/freetype/internal/ftbdf.h, src/base/ftbdf.c,
+ src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk
+ (FT_Get_BDF_Charset_ID): New API to retrieve BDF-specific strings
+ from a face. This is much cleaner than accessing the internal types
+ `BDF_Public_Face' defined in FT_INTERNAL_BDF_TYPES_H.
+
+2002-05-21 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/README: Mention Microsoft's SBIT tool.
+
+ * src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdriver.c,
+ src/truetype/ttdriver.c, src/type1/t1driver.c,
+ src/winfonts/winfnt.c, src/type42/t42drivr.c, src/bdf/bdfdrivr.c
+ [FT_CONFIG_OPTION_DYNAMIC_DRIVERS]: Completely removed. It has
+ been never used.
+
+2002-05-21 Roberto Alameda <ojancano@geekmail.de>.
+
+ * src/type42/t42drivr.c: s/T42_ENCODING_TYPE_/T1_ENCODING_TYPE_/.
+ (parse_font_matrix): Remove unnecessary code.
+ (parse_sfnts): Initialize some variables.
+ (t42_driver_class) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Use
+ ft_module_driver_has_hinter conditionally.
+ Moved some type 42 specific structure definitions to...
+ * include/freetype/internal/t42types.h: New file.
+ * include/freetype/internal/internal.h (FT_INTERNAL_T42_TYPES_H):
+ New macro.
+
+2002-05-20 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/cache/ftcsbits.h (FTC_SBit): Added a new field
+ `num_grays' for specifying the number of used gray levels.
+ * src/cache/ftcsbits.c (ftc_sbit_node_load): Initialize it.
+
+2002-05-19 Werner Lemberg <wl@gnu.org>
+
+ Adding a driver for BDF fonts written by Francesco Zappa Nardelli
+ <Francesco.Zappa.Nardelli@ens.fr>. Heavily modified by me to
+ better adapt it to FreeType, removing unneeded stuff. Additionally,
+ it now supports Mark Leisher's BDF extension for anti-aliased
+ bitmap glyphs with 2 and 4 bpp.
+
+ * src/bdf/*: New driver.
+ * include/freetype/internal/bdftypes.h: New file.
+ * include/freetype/internal/fttrace.h: Added BDF driver components.
+ * include/freetype/fterrdef.h: Added error codes for BDF driver.
+ * include/freetype/config/ftmodule.h, src/Jamfile: Updated.
+ * include/freetype/internal/internal.h (FT_INTERNAL_BDF_TYPES_H):
+ New macro.
+
+ * include/freetype/config/ftstdlib.h (ft_sprintf): New alias for
+ sprintf.
+
+2002-05-18 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/fttrace.h: Added Type 42 driver
+ component.
+ * src/type42/t42drivr.c: Use it.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_PCF_TYPES_H):
+ New macro.
+
+2002-05-17 Werner Lemberg <wl@gnu.org>
+
+ * src/type42/Jamfile: New file.
+
+2002-05-14 Werner Lemberg <wl@gnu.org>
+
+ Adding a driver for Type42 fonts written by Roberto Alameda
+ <ojancano@geekmail.de>.
+
+ * src/type42/*: New driver.
+ * include/freetype/config/ftmodule.h, src/Jamfile: Updated.
+ * include/freetype/config/ftstdlib.h (ft_xdigit, ft_memcmp,
+ ft_atoi): New aliases for xdigit, memcmp, and atoi, respectively.
+
+2002-05-12 Owen Taylor <otaylor@redhat.com>
+
+ * src/sfnt/ttload.c (TT_LookUp_Table): Protect against tables
+ with a zero length value.
+
+2002-05-12 Michael Pfeiffer <michael.pfeiffer@utanet.at>
+
+ * builds/beos/beos.mk: Include `link-std.mk'.
+
+2002-05-12 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.h (T1_Loader): Renamed to...
+ (T1_LoaderRec): This.
+ (T1_Loader): Now pointer to T1_LoaderRec.
+ * src/type1/t1load.c: Updated.
+
+ * include/freetype/internal/t1types.h, src/type1/t1load.c,
+ src/type1/t1objs.c:
+ s/T1_ENCODING_TYPE_EXPORT/T1_ENCODING_TYPE_EXPERT/.
+
+2002-05-06 Werner Lemberg <wl@gnu.org>
+
+ * README: Add a note regarding libttf vs. libfreetype.
+
+2002-05-05 Werner Lemberg <wl@gnu.org>
+
+ FreeType 2 can now be built in an external directory with the
+ configure script also.
+
+ * builds/freetype.mk (INCLUDES): Add `OBJ_DIR'.
+
+ * builds/unix/detect.mk (have_mk): New variable to test for
+ external build.
+ (unix-def.mk): Defined according to value of `have_mk'.
+ * builds/unix/unix.mk (have_mk): New variable to test for
+ external build.
+ Select include paths for unix-def.mk and unix-cc.mk according
+ to value of `have_mk'.
+ * builds/unix/unix-def.in (OBJ_BUILD): New variable.
+ (DISTCLEAN): Use it.
+ * builds/unix/unix-cc.in (LIBTOOL): Define default value only
+ if not yet defined.
+ * builds/unix/install.mk (install): Use `OBJ_BUILD' for installing
+ freetype-config.
+
+ * configure: Don't depend on bash features.
+ (ft2_dir, abs_curr_dir, abs_ft2_dir): New variables (code
+ partially taken from Autoconf).
+ Build a dummy Makefile if not building in source tree.
+
+ * docs/INSTALL: Document it.
+
+2002-05-04 David Turner <david@freetype.org>
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Finally fixing the last
+ bug that prevented FreeType 2.x and FreeType 1.x to produce
+ bit-by-bit identical monochrome glyph bitmaps with native TrueType
+ hinting. The culprit was a single-bit flag that wasn't set
+ correctly by the TrueType glyph loader.
+
+ * src/otlayout/otlayout.h, src/otlayout/otlbase.c,
+ src/otlayout/otlbase.h, src/otlayout/otlconf.h,
+ src/otlayout/otlgdef.c, src/otlayout/otlgdef.h,
+ src/otlayout/otlgpos.c, src/otlayout/otlgpos.h,
+ src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
+ src/otlayout/otljstf.c, src/otlayout/otljstf.h,
+ src/otlayout/otltable.c, src/otlayout/otltable.h,
+ src/otlayout/otltags.h: New OpenType Layout source files. The
+ module is still incomplete.
+
+2002-05-02 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap0.c (tt_cmap4_char_index): Fix serious typo
+ (0xFFFU -> 0xFFFFU).
+
+2002-05-01 Werner Lemberg <wl@gnu.org>
+
+ * docs/INSTALL: Fix URL of makepp.
+
+2002-05-01 David Turner <david@freetype.org>
+
+ * src/sfnt/sfobjs.c (tt_face_get_name): Fixing a bug that caused
+ FreeType to crash when certain broken fonts (e.g. `hya6gb.ttf')
+ were opened.
+
+ * src/sfnt/ttload.c (TT_Load_Names): Applied a small work-around to
+ manage fonts containing a broken name table (e.g. `hya6gb.ttf').
+
+ * src/sfnt/ttcmap0.c (tt_cmap4_validate): Fixed over-restrictive
+ validation test. The charmap validator now accepts overlapping
+ ranges in format 4 charmaps.
+
+ * src/sfnt/ttcmap0.c (tt_cmap4_char_index): Switched to a binary
+ search algorithm. Certain fonts contain more than 170 distinct
+ segments!
+
+ * include/freetype/config/ftstdlib.h: Adding an alias for the `exit'
+ function. This will be used in the near future to panic in case of
+ unexpected exception (which shouldn't happen in theory).
+
+ * include/freetype/internal/fthash.h, src/base/fthash.c: New files.
+ This is generic implementation of dynamic hash tables using a linear
+ algorithm (to get rid of `stalls' during resizes). In the future
+ this will be used in at least three parts of the library: the cache
+ sub-system, the object sub-system, and the memory debugger.
+
+ * src/base/Jamfile: Updated.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_HASH_H,
+ FT_INTERNAL_OBJECT_H): New macros.
+
+ * include/freetype/internal/ftcore.h: New file to group all new
+ definitions related to exception handling and memory management. It
+ is very likely that this file will disappear or be renamed in the
+ future.
+
+ * include/freetype/internal/ftobject.h, include/freetype/ftsysmem.h:
+ Adding comments to better explain the object sub-system as well as
+ the new memory manager interface.
+
+2002-04-30 Wenlin Institute (Tom Bishop) <wenlin@wenlin.com>
+
+ * src/base/ftmac.c (p2c_str): Removed.
+ (file_spec_from_path) [TARGET_API_MAC_CARBON]: Added support for
+ OS X.
+ (is_dfont) [TARGET_API_MAC_CARBON]: Define only for OS X.
+ Handle `nameLen' <= 6 also.
+ (parse_fond): Remove unused variable `name_table'.
+ Use functionality of old p2c_str directly.
+ Add safety checks.
+ (read_lwfn): Initialize `size_p'.
+ Check for size_p == NULL.
+ (new_memory_stream, open_face_from_buffer): Updated to FreeType 2.1.
+ (FT_New_Face_From_LWFN): Remove unused variable `memory'.
+ Remove some dead code.
+ (FT_New_Face_From_SFNT): Remove unused variable `stream'.
+ (FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Define only for
+ OS X.
+ (FT_New_Face_From_FOND): Remove unused variable `error'.
+ (ResourceForkSize): New function.
+ (FT_New_Face): Use it.
+ Handle empty resource forks.
+ Conditionalize some code for OS X.
+ Add code to call normal loader as a fallback.
+
+2002-04-30 Werner Lemberg <wl@gnu.org>
+
+ `interface' is reserved on the Mac.
+
+ * include/freetype/ftoutln.h, include/freetype/internal/sfnt.h,
+ src/base/ftoutln.c: s/interface/func_interface/.
+ * src/base/ftbbox.c (FT_Outline_Get_BBox):
+ s/interface/bbox_interface/.
+ * src/cff/cffdrivr.c: s/interface/module_interface/.
+ * src/cff/cffload.c, src/cff/cffload.h:
+ s/interface/psnames_interface/.
+ * src/cid/cidriver.c: s/interface/cid_interface/.
+ * src/sfnt/sfdriver.c: s/interface/module_interface/.
+ * src/smooth/ftgrays.c: s/interface/func_interface/.
+ * src/truetype/ttdriver.c: s/interface/tt_interface/.
+ * src/type1/t1driver.c: s/interface/t1_interface/.
+
+ Some more variable renames to avoid troubles on the Mac.
+
+ * src/raster/ftraster.c:
+ s/Unknown|Ascending|Descending|Flat/\1_State/.
+ * src/smooth/ftgrays.c: s/TScan/TCoord/.
+
+ Other changes for the Mac.
+
+ * include/freetype/config/ftconfig.h: Define FT_MACINTOSH for
+ Mac platforms.
+ * src/base/ftobjs.c: s/macintosh/FT_MACINTOSH/.
+
+ * src/raster/ftrend1.c (ft_raster1_render): Make `pitch' always
+ an even number.
+
+2002-04-29 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
+
+ * descrip.mms (all): Add pfr driver.
+
+2002-04-28 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/pfrerror.h: New file.
+ * include/freetype/ftmoderr.h: Add PFR error codes.
+ * src/pfr/pfrgload.c: Include pfrerror.h.
+ Use PCF error codes.
+ (pfr_extra_item_load_stem_snaps): Fix debug message.
+ * src/pfr/pfrgload.c: Include pfrerror.h.
+ Use PCF error codes.
+ (pfr_extra_item_load_bitmap_info, pfr_glyph_load_simple,
+ pfr_glyph_load_compound): Fix debug message.
+ * src/pfr/pfrobjs.c: Include pfrerror.h.
+ Use PCF error codes.
+ (pfr_face_init): Return PFR_Err_Unknown_File_Format.
+ * src/pfr/rules.mk (PFR_DRV_H): Include pfrerror.h.
+
+ * src/pcf/pcfdriver.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_CMAPS]:
+ `root' -> `face->root'.
+ * src/sfnt/ttcmap0.c (TT_Build_CMaps) [!FT_CONFIG_OPTION_USE_CMAPS]:
+ Removed.
+ * src/sfnt/ttcmap0.c: Declare TT_Build_CMaps only for
+ FT_CONFIG_OPTION_USE_CMAPS.
+
+2002-04-27 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftccache.c (ftc_cache_lookup),
+ src/cache/ftccmap.c (ftc_cmap_family_init),
+ src/cache/ftcmanag.c (ftc_family_table_alloc),
+ src/cache/ftcsbits.c (FTC_SBit_Cache_Lookup): Use FTC_Err_*.
+ src/cache/ftcimage.c (FTC_Image_Cache_Lookup): Use FTC_Err_*.
+ (FTC_ImageCache_Lookup): Fix handling of invalid arguments.
+
+2002-04-22 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.ac: Set `version_info' to 9:1:3 (FT2
+ version 2.0.9 has 9:0:3).
+ * builds/unix/configure: Regenerated (using autoconf 2.53).
+
+2002-04-19 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/pfrload.c (pfr_extra_items_farse): Fix debug message.
+ (pfr_phy_font_load): s/size/Size/ for local variable to avoid
+ compiler warning.
+ * src/pfr/pfrobjs.c (pfr_face_init): Fix debug message.
+ (pfr_slot_load): Remove redundant local variable.
+
+2002-04-19 David Turner <david@freetype.org>
+
+ Adding a PFR font driver to the FreeType sources. Note that it
+ doesn't support embedded bitmaps or kerning tables yet.
+
+ src/pfr/*: New files.
+
+ * include/freetype/config/ftmodule.h,
+ include/freetype/internal/fttrace.h, src/Jamefile: Updated.
+
+ * src/type1/t1gload.h (T1_Load_Glyph), src/type1/t1gload.c
+ (T1_Load_Glyph): Fixed incorrect parameter sign-ness in callback
+ function.
+
+ * include/freetype/internal/ftmemory.h (FT_MEM_ZERO, FT_ZERO): New
+ macros.
+
+ * include/freetype/internal/ftstream.h (FT_NEXT_OFF3, FT_NEXT_UOFF3,
+ FT_NEXT_OFF3_LE, FT_NEXT_UOFF3_LE): New macros to parse in-memory
+ 24-bit integers.
+
+2002-04-18 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c, builds/win32/ftdebug.c,
+ builds/amiga/src/base/ftdebug.c: Version 2.1.0 couldn't be linked
+ against applications in Win32 and Amiga builds due to changes to
+ `src/base/ftdebug.c' that were not properly propagated to
+ `builds/win32' and `builds/amiga'. This has been fixed.
+
+ * include/freetype/internal/ftobject.h,
+ include/freetype/internal/ftexcept.h, include/freetype/ftsysmem.h,
+ include/freetype/ftsysio.h, src/base/ftsysmem.c, src/base/ftsysio.c:
+ New experimental files.
+
+2002-04-17 David Turner <david@freetype.org>
+
+
+ * Version 2.1.0 released.
+ =========================
+
+
+2002-04-17 Michael Jansson <mjan@em2-solutions.com>
+
+ * src/type1/t1gload.c (T1_Compute_Max_Advance): Fixed a small bug
+ that prevented the function to return the correct value.
+
+2002-04-16 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
+
+ * src/pcf/pcfread (pcf_get_accell): Fix parsing of accelerator
+ tables.
+
+2002-04-15 David Turner <david@freetype.org>
+
+ * docs/FTL.txt: Formatting.
+
+ * include/freetype/config/ftoption.h: Reduce the size of the
+ render pool from 32kByte to 16kByte.
+
+ * src/pcf/pcfread.c (pcf_seek_to_table_type): Remove compiler
+ warning.
+
+ * include/freetype/config/ftoption.h (FT_MAX_EXTENSIONS): Removed.
+
+ * docs/CHANGES: Preparing 2.1.0 release.
+
+2002-04-13 Werner LEMBERG <wl@gnu.org>
+
+ * src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid
+ compiler warning.
+
+2002-04-12 David Turner <david@freetype.org>
+
+ * README.UNX: Updated the Unix-specific quick-compilation guide to
+ warn about the GNU Make requirement at compile time.
+
+ * include/freetype/config/ftstdlib.h,
+ include/freetype/config/ftconfig.h,
+ include/freetype/config/ftheader.h,
+ include/freetype/internal/ftmemory.h,
+ include/freetype/internal/ftobjs.h,
+
+ src/autohint/ahoptim.c,
+
+ src/base/ftdbgmem.c, src/base/ftdebug.c, src/base/ftmac.c,
+ src/base/ftobjs.c, src/base/ftsystem.c,
+
+ src/cache/ftcimage.c, src/cache/ftcsbits.c,
+
+ src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,
+
+ src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,
+
+ src/pcf/pcfdriver.c, src/pcf/pcfread.c,
+
+ src/psaux/t1cmap.c, src/psaux/t1decode.c,
+
+ src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
+ src/pshinter/pshrec.c,
+
+ src/psnames/psmodule.c,
+
+ src/raster/ftraster.c,
+
+ src/sfnt/sfdriver.c, src/sfnt/ttload.c,
+
+ src/smooth/ftgrays.c,
+
+ src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
+ src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c,
+
+ builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+
+ builds/amiga/src/base/ftdebug.c:
+
+ Added the new configuration file `ftstdlib.h' used to define
+ aliases for all ISO C library functions used by the engine
+ (e.g. strlen, qsort, setjmp, etc.).
+
+ This eases the porting of FreeType 2 to environments like
+ XFree86 modules/extensions.
+
+ Also removed many #include <string.h>, #include <stdlib.h>, etc.
+ from the engine's sources where they are not needed.
+
+ * src/sfnt/ttpost.c: Use macro name for psnames.h.
+
+2002-04-12 Vincent Caron <v.caron@zerodeux.net>
+
+ * configure, builds/detect.mk: Updated the build system to print
+ a warning message in case GNU Make isn't used to build the library.
+
+2002-04-11 David Turner <david@freetype.org>
+
+ * README, docs/CHANGES, Jamfile.in: Updates for the 2.1.0 release.
+
+ * docs/FTL.txt: Updated license text to provide a preferred
+ disclaimer and adjust copyright dates/extents.
+
+ * include/freetype/cache/ftcglyph.h: Removing obsolete (and
+ confusing) comment.
+
+ * Jamfile.in: New file.
+
+2002-04-11 Maxim Shemanarev <mcseemagg@yahoo.com>
+
+ * src/smooth/ftgrays.c (gray_hline): Minor optimization.
+
+2002-04-02 Werner Lemberg <wl@gnu.org>
+
+ Fixes from the stable branch:
+
+ * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_OLD_CALCS):
+ Removed.
+ [FT_CONFIG_OPTION_OLD_CALCS]: Removed.
+ * include/freetype/internal/ftcalc.h, src/base/ftcalc.c
+ [FT_CONFIG_OPTION_OLD_CALCS]: Removed.
+
+ * src/base/fttrigon.c (FT_Vector_Length): Change algorithm to match
+ output of FreeType 1.
+
+ * src/pshinter/pshglob.c (psh_globals_scale_widths): Fixed a small
+ bug that created un-even stem widths when hinting Postscript fonts.
+
+ * src/type1/t1driver.c, src/type1/t1parse.c: 16bit fixes.
+
+2002-04-01 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c: 16bit fixes.
+ (TT_Load_Simple_Glyph): Improve debug messages.
+ (load_truetype_glyph): Remove dead code.
+ * src/truetype/ttinterp.c: 16bit fixes.
+ * src/truetype/ttobjs.c: Ditto.
+
+ * include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
+ src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
+ src/sfnt/ttpost.h: s/index/idx/.
+
+2002-03-31 Yao Zhang <yaoz@vidar.niaaa.nih.gov>
+
+ * src/truetype/ttobjs.c (TT_Size_Init): Fix typo.
+
+2002-03-31 Werner Lemberg <wl@gnu.org>
+
+ * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h: s/index/idx/.
+ * src/psaux/t1cmap.c: Ditto.
+ * src/sfnt/ttcmap0.c: Ditto.
+
+ * include/freetype/internal/tttypes.h,
+ include/freetype/internal/sfnt.h (TT_Goto_Table_Func): Renamed to ...
+ (TT_Loader_GotoTableFunc): This.
+ * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug
+ messages.
+ * src/psnames/psmodule.c (psnames_interface)
+ [!FT_CONFIG_OPTION_ADOBE_GLYPH_LIST]: Fix typo.
+ * src/sfnt/sfdriver.c (get_sfnt_table): 16bit fix.
+ * src/sfnt/ttcmap.c: 16bit fixes (0xFFFF -> 0xFFFFU).
+ * src/sfnt/ttcmap0.c: 16bit fixes.
+ (TT_Build_CMaps): Simplify debug messages.
+ (tt_cmap12_char_next): Fix offset.
+ * src/sfnt/ttload.c (TT_Load_Names, TT_Load_CMap): Fix debug
+ messages.
+ (TT_Load_OS2): 16bit fix.
+
+2002-03-30 David Turner <david@freetype.org>
+
+ * include/freetype/internal/tttypes.h: Adding comments to some of
+ the TT_FaceRec fields.
+
+ * src/sfnt/ttcmap0.c (TT_Build_CMaps): Removed compiler warnings.
+
+ * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_{utf16,ucs4,other}:
+ New functions.
+ (tt_face_get_name): Use them to properly extract an ascii font name.
+
+2002-03-30 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/t1tables.h (t1_blend_max): Fix typo.
+ * src/base/ftstream.c: Simplify FT_ERROR calls.
+ * src/cff/cffdrivr.c (cff_get_glyph_name): Fix debug message.
+
+ * src/cff/cffobjs.c (CFF_Driver_Init, CFF_Driver_Done)
+ [TT_CONFIG_OPTION_EXTEND_ENGINE]: Removed.
+ * src/cff/sfobjs.c (SFNT_Load_Face)
+ [TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
+ * src/truetype/ttobjs.c (TT_Init_Driver, TT_Done_Driver)
+ [TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
+
+ * src/truetype/ttdriver.c, src/truetype/ttobjs.c,
+ src/truetype/ttobjs.h: Renaming driver functions to the
+ FT_<Subject>_<Action> scheme:
+
+ TT_Init_Driver => TT_Driver_Init
+ TT_Done_Driver => TT_Driver_Done
+ TT_Init_Face => TT_Face_Init
+ TT_Done_Face => TT_Face_Done
+ TT_Init_Size => TT_Size_Init
+ TT_Done_Size => TT_Size_Done
+ TT_Reset_Size => TT_Size_Reset
+
+2002-03-29 Werner Lemberg <wl@gnu.org>
+
+ * builds/vms/ftconfig.h: Rename LOCAL_DEF and LOCAL_FUNC to
+ FT_LOCAL and FT_LOCAL_DEF, respectively, as with other ftconfig.h
+ files.
+ * builds/unix/ftconfig.in: Add argument to FT_LOCAL and
+ FT_LOCAL_DEF.
+ * src/truetype/ttinterp.c: s/FT_Assert/FT_ASSERT/.
+ * builds/unix/configure.ac: Temporarily deactivate creation of
+ ../../Jamfile.
+ * builds/unix/configure: Updated.
+
+2002-03-28 KUSANO Takayuki <AE5T-KSN@asahi-net.or.jp>
+
+ * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fix serious typos.
+
+2002-03-28 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/psaux.h (PSAux_ServiceRec): Fix
+ compiler warnings.
+ * include/freetype/internal/t1types.h (T1_FaceRec): Use `const' for
+ some members.
+ * src/base/ftapi.c (FT_New_Memory_Stream): Fix typos.
+ * src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Add
+ cast.
+ (t1_cmap_{standard,expert,custom,unicode}_class_rec): Use
+ `FT_CALLBACK_TABLE_DEF'.
+ * src/psaux/t1cmap.h: Updated.
+ * src/sfnt/ttcmap0.c (TT_Build_CMaps): Use `ft_encoding_none'
+ instead of zero.
+ * src/type1/t1objs.c (T1_Face_Init): Use casts.
+
+2002-03-26 David Turner <david@freetype.org>
+
+ * src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c:
+ Fixed a small bug in the FT_CMaps support code.
+
+2002-03-25 David Turner <david@freetype.org>
+
+ * src/truetype/ttinterp.c (Norm): Replaced with...
+ (TT_VecLen): This.
+ (TT_MulFix14, TT_DotFix14): New functions.
+ (Project, Dual_Project, Free_Project, Compute_Point_Displacement,
+ Ins_SHPIX, Ins_MIAP, Ins_MIRP): Use them.
+ [FT_CONFIG_OPTION_OLD_CALCS]: Removed all code.
+
+2002-03-22 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/type1/t1objs.c:
+ Various fixes to make the FT_CMaps support work correctly (more
+ tests are still needed).
+
+ * include/freetype/internal/ftobjs.h, src/sfnt/Jamfile,
+ src/sfnt/rules.mk, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
+ src/sfnt/ttload.c, src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Updated
+ the SFNT charmap support to use FT_CMaps.
+
+ * include/freetype/fterrdef.h: New file.
+ * include/freetype/fterrors.h: Include it. It contains all error
+ codes.
+ * include/freetype/config/ftheader.h (FT_ERROR_DEFINITIONS_H): New
+ macro.
+
+ * include/freetype/internal/ftmemory.h, and a lot of other files:
+ Changed the names of memory macros. Examples:
+
+ MEM_Set => FT_MEM_SET
+ MEM_Copy => FT_MEM_COPY
+ MEM_Move => FT_MEM_MOVE
+
+ ALLOC => FT_ALLOC
+ FREE => FT_FREE
+ REALLOC = >FT_REALLOC
+
+ FT_NEW was introduced to allocate a new object from a _typed_
+ pointer.
+
+ Note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced by
+ FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
+ arguments.
+
+ This results in _lots_ of sources being changed, but makes the code
+ more generic and less error-prone.
+
+ * include/freetype/internal/ftstream.h, src/base/ftstream.c,
+ src/cff/cffload.c, src/pcf/pcfread.c, src/sfnt/ttcmap.c,
+ src/sfnt/ttcmap0.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
+ src/sfnt/ttsbit.c, src/truetype/ttgload.c, src/truetype/ttpload.c,
+ src/winfonts/winfnt.c: Changed the definitions of stream macros.
+ Examples:
+
+ NEXT_Byte => FT_NEXT_BYTE
+ NEXT_Short => FT_NEXT_SHORT
+ NEXT_UShortLE => FT_NEXT_USHORT_LE
+ READ_Short => FT_READ_SHORT
+ GET_Long => FT_GET_LONG
+ etc.
+
+ Also introduced the FT_PEEK_XXXX functions.
+
+ * src/cff/cffobjs.c (CFF_Build_Unicode_Charmap): Removed commented
+ out function.
+ (find_encoding): Removed.
+ (CFF_Face_Init): Remove charmap support.
+
+ * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_CMAPS,
+ TT_CONFIG_CMAP_FORMAT{0,2,4,6,8,10,12}): New macros to fine-tune
+ support of cmaps.
+
+2002-03-21 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c, src/pcf/pcfdriver.c, src/pcf/pcfread.c: Updated
+ to new FT_CMap definitions.
+
+ * src/psaux/t1cmap.h, src/psaux/t1cmap.c, src/type1/t1cmap.h,
+ src/type1/t1cmap.c: Updating and moving the Type 1 FT_CMap support
+ from `src/type1' to `src/psaux' since it is going to be shared by
+ the Type 1 and CID font drivers.
+
+ * src/psaux/Jamfile, src/psaux/psaux.c, src/psaux/psauxmod.c,
+ src/psaux/rules.mk, include/freetype/internal/psaux.h: Added support
+ for Type 1 FT_CMaps.
+
+2002-03-20 David Turner <david@freetype.org>
+
+ * src/base/ftgloadr.c (FT_GlyphLoader_CheckSubGlyphs): Fixed a
+ memory allocation bug that was due to un-careful renaming of the
+ FT_SubGlyph type.
+
+ * src/base/ftdbgmem.c (ft_mem_table_destroy): Fixed a small bug that
+ caused the library to crash with Electric Fence when memory
+ debugging is used.
+
+ * Renaming stream macros. Examples:
+
+ FILE_Skip => FT_STREAM_SKIP
+ FILE_Read => FT_STREAM_READ
+ ACCESS_Frame => FT_FRAME_ENTER
+ FORGET_Frame => FT_FRAME_EXIT
+ etc.
+
+ * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed memory leak.
+
+ * include/freetype/internal/ftobjs.h: Changing the definition of
+ FT_CMap_CharNextFunc slightly.
+
+ * src/cff/*.c: Updating CFF type definitions.
+
+2002-03-14 David Turner <david@freetype.org>
+
+ * include/freetype/internal/autohint.h, src/autohint/ahmodule.c,
+ src/base/ftapi.c, src/base/ftobjs.c: Updating the type definitions
+ for the auto-hinter module.
+
+ FT_AutoHinter_Interface => FT_AutoHinter_ServiceRec
+ FT_AutoHinter_Interface* => FT_AutoHinter_Service
+ etc.
+
+ FT_AutoHinter_Get_Global_Func => FT_AutoHinter_GlobalGetFunc
+ FT_AutoHinter_Done_Global_Func => FT_AutoHinter_GlobalDoneFunc
+ etc.
+
+ * ahloader.h [_STANDALONE_]: Removed all conditional code.
+
+ * include/freetype/internal/cfftypes.h, src/cff/*.c: Updating the
+ type definitions of the CFF font driver.
+
+ CFF_Font => CFF_FontRec
+ CFF_Font* => CFF_Font
+ etc.
+
+ * include/freetype/internal/fnttypes.h, src/winfonts/*.c: Updating
+ type definitions of the Windows FNT font driver.
+
+ * include/freetype/internal/ftdriver.h,
+ include/freetype/internal/ftobjs.h, src/base/ftapi.c,
+ src/base/ftobjs.c, src/cff/cffdrivr.c, src/cff/cffdrivr.h,
+ src/cid/cidriver.c, src/cid/cidriver.h, src/pcf/pcfdriver.c,
+ src/pcf/pcfdriver.h, src/truetype/ttdriver.c,
+ src/truetype/ttdriver.h, src/type1/t1driver.c, src/type1/t1driver.h,
+ src/winfonts/winfnt.c, src/winfonts/winfnt.h: Updating type
+ definitions for font drivers.
+
+ FTDriver_initFace => FT_Face_InitFunc
+ FTDriver_initGlyphSlot => FT_Slot_InitFunc
+ etc.
+
+ * src/cid/cidobjs.c (CID_Face_Init): Remove dead code.
+
+ * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: Updated a
+ few face method definitions:
+
+ FT_PSName_Requester => FT_Face_GetPostscriptNameFunc
+ FT_Glyph_Name_Requester => FT_Face_GetGlyphNameFunc
+ FT_Name_Index_Requester => FT_Face_GetGlyphNameIndexFunc
+
+ * src/base/ftapi.c: New file. It contains backwards compatibility
+ functions.
+
+ * include/freetype/internal/psaux.h, src/cid/cidload.c,
+ src/cidtoken.h, src/psaux/psobjs.c, src/psaux/psobjs.h,
+ src/psaux/t1decode.c, stc/type1/t1load.c, src/type1/t1tokens.h:
+ Updated common PostScript type definitions.
+ Renamed all enumeration values like to uppercase variants:
+
+ t1_token_any => T1_TOKEN_TYPE_ANY
+ t1_field_cid_info => T1_FIELD_LOCATION_CID_INFO
+ etc.
+
+ * include/freetype/internal/psglobals.h: Removed.
+ * include/freetype/internal/pshints.h, src/pshinter/pshglob.h:
+ Updated.
+
+ * include/freetype/internal/tttypes.h,
+ include/freetype/internal/sfnt.h, src/base/ftnames.c,
+ src/cff/cffdrivr.c, src/sfnt/*.c, src/truetype/*.c: Updated
+ SFNT/TrueType type definitions.
+
+ * include/freetype/freetype.h, include/freetype/internal/ftgloadr.h:
+ Updating type definitions for the glyph loader.
+
+2002-03-13 Antoine Leca <antoine@oriolnet.com>
+
+ * include/freetype/config/ftoption.h: Changed the automatic
+ detection of Microsoft C compilers to automatically support 64-bit
+ integers only since revision 9.00 (i.e. >= Visual C++ 2.0).
+
+2002-03-08 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftutil.c (FT_Realloc): Use MEM_Set instead of memset.
+
+2002-03-07 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
+ ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
+ ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
+ FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
+ * src/base/ftcalc.c (FT_MulFix): Ditto.
+ * src/cff/cffdrivr.c (cff_get_name_index): Ditto.
+ * src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
+ CFF_GlyphSlot_Init): Ditto.
+ * src/cid/cidobjs.c (CID_GlyphSlot_Init,
+ CID_Size_Get_Globals_Funcs): Ditto.
+ * src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
+ Ditto.
+ * src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
+ * src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
+ variables.
+
+ * include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
+ to...
+ (T1_Builder_FuncsRec): This.
+ (T1_Builder_Funcs): New typedef.
+ (PSAux_Interface): Remove compiler warnings.
+ * src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
+ (t1_builder_funcs): Updated.
+
+ * src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
+ (PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
+ (PSH_AlignmentRec): Updated.
+
+ * include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
+ typo.
+ * include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
+ * src/base/ftstream (FT_Get_Char): Rename to...
+ (FT_Stream_Get_Char): This.
+
+ * src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
+ a built-in function in gcc, causing warning messages with gcc 3.0.
+ * src/autohint/ahglyph.c (ah_outline_load): Ditto.
+ * src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
+ * src/cache/ftcmanag.c (ftc_family_table_alloc,
+ ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
+ Ditto.
+ * src/cff/cffload.c (cff_new_index, cff_done_index,
+ cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
+ CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
+ CFF_Done_Font): Ditto.
+ * src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
+ * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
+ * src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
+ ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
+ * src/pshinter/pshalgo1.c (psh1_hint_table_record,
+ psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
+ * src/pshinter/pshalgo2.c (psh2_hint_table_record,
+ psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
+ * src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
+ TT_Get_PS_Name): Ditto.
+ * src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
+ load_truetype_glyph): Ditto.
+ * src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
+ * src/type1/t1afm.c (T1_Get_Kerning): Ditto.
+ * include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
+
+2002-03-06 David Turner <david@freetype.org>
+
+ * src/type1/t1objs.c (T1_Face_Init), src/cid/cidobjs.c
+ (CID_Face_Init): Fixed another bug related to the
+ ascender/descender/text height of Postscript fonts.
+
+ * src/pshinter/pshalgo2.c (print_zone): Renamed to ...
+ (psh2_print_zone): This.
+ * src/pshinter/pshalgo1.c (print_zone): Renamed to ...
+ (psh1_print_zone): This.
+
+ * include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
+ src/base/ftobjs.c: Adding the new FT_Library_Version API to return
+ the library's current version in dynamic links.
+ * src/base/ftinit.c (FT_Init_FreeType): Updated.
+
+2002-03-06 Werner Lemberg <wl@gnu.org>
+
+ * src/pshinter/pshglob.h (PSH_DimensionRec): s/std/stdw/.
+ * src/pshinter/pshglob.c (psh_global_scale_widths,
+ psh_dimension_snap_width, psh_globals_destroy, psh_globals_new):
+ Ditto.
+
+2002-03-05 David Turner <david@freetype.org>
+
+ * src/type1/t1objs.c (T1_Face_Init), src/cff/cffobjs.c
+ (CFF_Face_Init), src/cid/cidobjs.c (CID_Face_Init): Removing the bug
+ that returned global BBox values in 16.16 fixed format (instead of
+ integer font units).
+
+ * src/cid/cidriver.c (cid_get_postscript_name): Fixed a bug that
+ caused the CID driver to return Postscript font names with a leading
+ slash (`/') as in `/MOEKai-Regular'.
+
+ * src/sfnt/ttload.c (TT_Load_Names), src/sfnt/sfobjs.c (Get_Name),
+ src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed the loader so
+ that it accepts broken fonts like `foxjump.ttf', which made FreeType
+ crash when trying to load them.
+
+ Also improved the name table parser to be able to load
+ Windows-encoded entries before Macintosh or Unicode ones, since it
+ seems some fonts don't have reliable values here anyway.
+
+ * include/freetype/internal/psnames.h: Add typedef for
+ `PSNames_Service'.
+
+2002-03-05 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/aclocal.m4, builds/unix/ltmain.sh: Update to libtool
+ 1.4.2.
+ Apply a small patch for AIX to make shared libraries work (this
+ patch is already in the CVS version of libtool).
+
+ * builds/unix/config.sub, builds/unix/config.guess: Updated to
+ recent versions.
+
+ * builds/unix/configure.ac: Fix typo
+ (AC_CONFIG_FILE->AC_CONFIG_FILES).
+
+ * builds/unix/configure: Regenerated.
+
+2002-02-28 David Turner <david@freetype.org>
+
+ * include/freetype/ftconfig.h: Changed `FT_LOCAL xxxx' to
+ `FT_LOCAL( xxxx )' everywhere in the source. The same goes for
+ `FT_LOCAL_DEF xxxx' which is translated to `FT_LOCAL_DEF( xxxxx )'.
+
+ * include/freetype/freetype.h (FREETYPE_MINOR, FREETYPE_PATCH):
+ Changing version to 2.1.0 to indicate an unstable branch.
+ Added the declarations of FT_Get_First_Char and FT_Get_Next_Char.
+
+ * src/base/ftobjs.c: Implement FT_Get_First_Char and
+ FT_Get_Next_Char.
+
+ * include/freetype/t1tables.h: Renaming structure types. This
+
+ typedef T1_Struct_
+ {
+ } T1_Struct;
+
+ becomes
+
+ typedef PS_StructRec_
+ {
+ } PS_StructRec, *PS_Struct;
+
+ typedef PS_StructRec T1_Struct; /* backwards-compatibility */
+
+ Hence, we increase the coherency of the source code by effectively
+ using the `Rec' prefix for structure types.
+
+2002-02-27 David Turner <david@freetype.org>
+
+ * src/sfnt/ttload.c (TT_Load_Names): Simplifying and securing the
+ names table loader. Invalid individual name entries are now handled
+ correctly. This allows the loading of very buggy fonts like
+ `foxjump.ttf' without allocating tons of memory and causing crashes.
+
+ * src/otlayout/otlcommon.h, src/otlayout/otlcommon.c: Adding (still
+ experimental) code for OpenType Layout tables validation and
+ parsing.
+
+ * src/type1/t1cmap.h, src/type1/t1cmap.c: Adding (still
+ experimental) code for Type 1 charmap processing.
+
+ * src/sfnt/ttcmap0.c: New file. It contains a new, still
+ experimental SFNT charmap processing support.
+
+ * include/freetype/internal/ftobjs.h: Adding validation support as
+ well as internal charmap object definitions (FT_CMap != FT_CharMap).
+
+2002-02-24 David Turner <david@freetype.org>
+
+ * Renaming stream functions to the FT_<Subject>_<Action> scheme:
+
+ FT_Seek_Stream => FT_Stream_Seek
+ FT_Skip_Stream => FT_Stream_Skip
+ FT_Read_Stream => FT_Stream_Read
+ FT_Read_Stream_At => FT_Stream_Read_At
+ FT_Access_Frame => FT_Stream_Enter_Frame
+ FT_Forget_Frame => FT_Stream_Exit_Frame
+ FT_Extract_Frame => FT_Stream_Extract_Frame
+ FT_Release_Frame => FT_Stream_Release_Frame
+ FT_Get_XXXX => FT_Stream_Get_XXXX
+ FT_Read_XXXX => FT_Stream_Read_XXXX
+
+ FT_New_Stream( filename, stream ) =>
+ FT_Stream_Open( stream, filename )
+
+ (The function doesn't create the FT_Stream structure, it simply
+ initializes it for reading.)
+
+ FT_New_Memory_Stream( library, FT_Byte* base, size, stream ) =>
+ FT_Stream_Open_Memory( stream, const FT_Byte* base, size )
+
+ FT_Done_Stream => FT_Stream_Close
+ FT_Stream_IO => FT_Stream_IOFunc
+ FT_Stream_Close => FT_Stream_CloseFunc
+
+ ft_close_stream => ft_ansi_stream_close (in base/ftsystem.c only)
+ ft_io_stream => ft_ansi_stream_io (in base/ftsystem.c only)
+
+ * src/base/ftutil.c: New file. Contains all memory and list
+ management code (previously in `ftobjs.c' and `ftlist.c',
+ respectively).
+
+ * include/freetype/internal/ftobjs.h: Moving all code related to
+ glyph loaders to ...
+ * include/freetype/internal/ftgloadr.h: This new file.
+ `FT_GlyphLoader' is now a pointer to the structure
+ `FT_GlyphLoaderRec'.
+ (ft_glyph_own_bitmap): Renamed to ...
+ (FT_GLYPH_OWN_BITMAP): This.
+ * src/base/ftobjs.c: Moving all code related to glyph loaders
+ to ...
+ * src/base/ftgloadr.c: This new file.
+
+2002-02-22 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftdebug.h (FT_Trace): Remove comma in
+ enum to avoid compiler warnings.
+
+2002-02-21 David Turner <david@freetype.org>
+
+ Modified the debug sub-system initialization. Trace levels can now
+ be specified within the `FT2_DEBUG' environment variable. See the
+ comments within `ftdebug.c' for more details.
+
+ * src/base/ftdebug.c: (FT_SetTraceLevel): Removed.
+ (ft_debug_init): New function.
+ (ft_debug_dummy): Removed.
+ Updated to changes in ftdebug.h
+
+ * include/freetype/internal/ftdebug.h: Always define
+ FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE is defined.
+ (FT_Assert): Renamed to ...
+ (FT_ASSERT): This.
+ Some stuff from ftdebug.h has been moved to ...
+
+ * include/freetype/internal/fttrace.h: New file, to define the trace
+ levels used for debugging. It is used both to define enums and
+ toggle names for FT2_DEBUG.
+
+ * include/freetype/internal/internal.h: Updated.
+
+ * src/base/ftobjs.c, src/base/ftstream.c: Updated.
+
+ * include/freetype/internal/ftextend.h, src/base/ftextend.c:
+ Removed. Both files are now completely obsolete.
+ * src/base/Jamfile, src/base/rules.mk: Updated.
+
+ * include/freetype/fterrors.h: Adding `#undef FT_ERR_CAT' and
+ `#undef FT_ERR_XCAT' to avoid warnings with certain compilers (like
+ LCC).
+
+ * src/pshinter/pshalgo2.c (print_zone): Renamed to ...
+ (psh2_print_zone): This to avoid errors during compilation of debug
+ library.
+
+ * src/smooth/ftgrays.c (FT_COMPONENT): Change definition to as
+ `trace_smooth'.
+
+2002-02-20 David Turner <david@freetype.org>
+
+ * README: Adding `devel@freetype.org' address for bug reports.
+
+2002-02-20 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/install.mk (check): New dummy target.
+ (.PHONY): Add it.
+
+2002-02-19 Werner Lemberg <wl@gnu.org>
+
+ * builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first.
+
+ * src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused
+ to avoid compiler warning.
+ * src/cff/cffload.c (CFF_Get_String): Ditto.
+ * src/cff/cffobjs.c (CFF_StrCopy): Ditto.
+ * src/psaux/psobjs.c (PS_Table_Done): Ditto.
+ * src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto.
+ * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
+ (pcf_get_bitmaps): The same for `sizebitmaps'.
+ * src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for
+ `orig_y'.
+ (t1operator_seac): Comment out more dead code.
+ * src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER'
+ conditional.
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+ load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER'
+ conditional.
+
+2002-02-18 Werner Lemberg <wl@gnu.org>
+
+ * src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused
+ variables.
+ * src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead
+ of UNUSED.
+ * src/autohint/ahmodule.c (ft_autohinter_reset): Ditto.
+ * src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable
+ swapping code.
+ * src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE.
+ * src/pshinter/pshglob.c (psh_blues_snap_stem): Use it.
+ * src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto.
+ * src/pshinter/pshalgo2.c (psh2_hint_align): Ditto.
+ * include/freetype/internal/ftobjs.h (UNUSED): Removed.
+
+2002-02-10 Roberto Alameda <ojancano@geekmail.de>
+
+ Add support for ISOLatin1 PS encoding.
+
+ * include/freetype/freetype.h (ft_encoding_latin_1): New tag
+ (`lat1').
+ * include/freetype/internal/t1types.h (T1_Encoding_Type): Add
+ `t1_encoding_isolatin1'.
+ * src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Handle
+ ft_encoding_latin_1.
+ * src/type1/t1load.c (parse_encoding): Handle `ISOLatin1Encoding'.
+ * src/type1/t1objs.c (T1_Face_Init): Handle `t1_encoding_isolatin1'.
+
+----------------------------------------------------------------------------
+
+Copyright 2002, 2003, 2004, 2005, 2007, 2008 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT. By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.22 b/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.22
new file mode 100644
index 00000000000..4144288a5bf
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/ChangeLog.22
@@ -0,0 +1,2837 @@
+2006-05-12 Werner Lemberg <wl@gnu.org>
+
+
+ * Version 2.2.1 released.
+ =========================
+
+
+ Tag sources with `VER-2-2-1'.
+
+2006-05-12 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/docmaker/sources.py (re_source_keywords): Add word
+ boundary markers.
+ * src/tools/docmaker/content.py (re_field): Allow `.' in field names
+ (but not at the beginning or end).
+ * src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset.
+ (block_footer): Split into...
+ (block_footer_start, block_footer_middle, block_footer_end): This to
+ add navigation buttons.
+ (HtmlFormatter::block_exit): Updated.
+
+ * include/freetype/*: Many minor documentation improvements (adding
+ links, spelling errors, etc.).
+
+2006-05-11 Werner Lemberg <wl@gnu.org>
+
+ * README: Minor updates.
+
+ * include/freetype/*: s/scale/scaling value/ where appropriate.
+ Many other minor documentation improvements.
+
+ * src/tools/docmaker/sources.py (re_italic, re_bold): Handle
+ trailing punctuation.
+ * src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add
+ warning message for undefined cross references.
+ Update handling of re_italic and re_bold.
+
+2006-05-11 Masatake YAMATO <jet@gyve.org>
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Check errno only if
+ read system call returns -1.
+ Remove a redundant parenthesis.
+
+2006-05-10 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Avoid infinite loop if
+ given an empty, un-mmap()able file. Reported and suggested fix in
+ Savannah bug #16555.
+
+ * builds/freetype.mk (refdoc): Write-protect the `docmaker'
+ directory to suppress generation of .pyc files. According to the
+ Python docs there isn't a more elegant solution (currently).
+
+ * builds/toplevel.mk (dist): New target which builds .tar.gz,
+ .tar.bz2, and .zip files. Note that the version number is still
+ hard-coded.
+ (do-dist): Sub-target of `dist'.
+ (CONFIG_GUESS, CONFIG_SUB): New variables.
+ (.PHONY): Updated.
+
+2006-05-09 Rajeev Pahuja <rpahuja@esri.com>
+
+ * builds/win32/visualc/freetype.sln,
+ builds/win32/visualc/freetype.vcproj: Upgraded to VS.NET 2005 from
+ VS.NET 2003
+ Added files ftbbox.c, fttype1.c, ftwinfnt.c, ftsynth.c.
+
+ * builds/win32/visualc/index.html: Updated.
+
+2006-05-07 Werner Lemberg <wl@gnu.org>
+
+ Put version information into the configure script. Reported by Paul
+ Watson <pwatson@redlinepy.com>.
+
+ * builds/unix/configure.ac: Renamed to...
+ * builds/unix/configure.raw: This which now serves (with appropriate
+ modifications) as a template for configure.ac.
+
+ * version.sed: New script.
+
+ * autogen.sh: Generate configure.ac from configure.raw, using
+ FREETYPE_MAJOR, FREETYPE_MINOR, and FREETYPE_PATCH from freetype.h.
+
+2006-05-06 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+ * builds/unix/configure.ac (version_info): Set to 9:10:3.
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc),
+ Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/.
+ Minor updates.
+
+ * docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS:
+ Updated.
+
+ * builds/unix/install-sh: Updated from `texinfo' CVS module at
+ savannah.gnu.org.
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+2006-05-04 Werner Lemberg <wl@gnu.org>
+
+ * src/lzw/ftlzw2.c: Renamed to...
+ * src/lzw/ftlzw.c: This.
+
+ * src/lzw/Jamfile, src/lzw/rules.mk: Updated.
+
+ * builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt: Updated.
+
+2006-05-03 David Turner <david@freetype.org>
+
+ Allow compilation again with C++ compilers.
+
+ * include/freetype/internal/ftmemory.h (FT_ASSIGNP,
+ FT_ASSIGNP_INNER): New macros which do the actual assignment, and
+ which exist in two variants (for C and C++).
+ Update callers accordingly.
+
+2006-05-03 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed.
+
+2006-05-02 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++).
+ (FT_ALLOC): Remove redundant redefinition.
+
+ * builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use
+ `-Wstrict-prototypes'.
+
+ * src/base/ftstream.c (FT_Stream_EnterFrame): Add cast.
+
+ * include/freetype/config/ftconfig.h (FT_BASE_DEF) [__cplusplus]:
+ Remove `extern'.
+
+2006-05-02 David Turner <david@freetype.org>
+
+ Update the memory management functions and macros to safely deal
+ with array size buffer overflows. This corresponds to attempts to
+ allocate arrays that are too large. For an example, consider the
+ following code:
+
+ count = read_uint32_from_file(); array = malloc( sizeof ( Item ) *
+ count ); for ( nn = 0; nn < count; nn++ )
+ array[nn] = read_item_from_file();
+
+ If `count' is larger than `FT_UINT_MAX/sizeof(Item)', the
+ multiplication overflows, and the array allocated os smaller than
+ the data read from the file. In this case, the heap will be
+ trashed, and this can be used as a denial-of-service attack, or make
+ the engine crash later.
+
+ The FT_ARRAY_NEW and FT_ARRAY_RENEW macros now ensure that the new
+ count is no larger than `FT_INT_MAX/item_size', otherwise a new
+ error code `FT_Err_Array_Too_Large' will be returned.
+
+ Note that the memory debugger now works again when FT_DEBUG_MEMORY
+ is defined. FT_STRICT_ALIASING has disappeared; the corresponding
+ code is now the default.
+
+
+ * include/freetype/config/ftconfig.h (FT_BASE_DEF) [!__cplusplus]:
+ Don't use `extern'.
+
+ * include/freetype/fterrdef.h (FT_Err_Array_Too_Large): New error
+ code.
+
+ * include/freetype/internal/ftmemory.h (FT_DEBUG_INNER)
+ [FT_DEBUG_MEMORY]: New macro.
+ (ft_mem_realloc, ft_mem_qrealloc): Pass new object size count also.
+ (ft_mem_alloc_debug, ft_mem_qalloc_debug, ft_mem_realloc_debug,
+ ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
+ (FT_MEM_ALLOC, FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC,
+ FT_MEM_FREE): Redefine.
+ (FT_MEM_NEW_ARRAY, FT_MEM_RENEW_ARRAY, FT_MEM_QNEW_ARRAY,
+ FT_MEM_QRENEW_ARRAY): Redefine.
+ (FT_ALLOC_MULT, FT_REALLOC_MULT, FT_MEM_QALLOC_MULT,
+ FT_MEM_QREALLOC_MULT): New macros. Update callers where
+ appropriate.
+ (FT_MEM_SET_ERROR): Slightly redefine.
+
+
+ * src/base/ftdbgmem.c (_ft_debug_file, _ft_debug_lineno)
+ [FT_DEBUG_MEMORY]: New global variables, replacing...
+ (FT_MemTable_Rec) [FT_DEBUG_MEMORY]: Remove `filename' and
+ `line_no'. Update all callers.
+ (ft_mem_debug_alloc) [FT_DEBUG_MEMORY]: Avoid possible integer
+ overflow.
+ (ft_mem_alloc_debug, ft_mem_realloc_debug, ft_mem_qalloc_debug,
+ ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
+
+ * src/base/ftmac.c (read_lwfn): Catch integer overflow.
+ * src/base/ftrfork.c (raccess_guess_darwin_hfsplus): Ditto.
+ * src/base/ftutil.c: Remove special code for FT_STRICT_ALIASING.
+ (ft_mem_alloc, ft_mem_realloc, ft_mem_qrealloc): Rewrite.
+
+
+ * include/freetype/ftstream.h (FT_FRAME_ENTER, FT_FRAME_EXIT,
+ FT_FRAME_EXTRACT, FT_FRAME_RELEASE): Use FT_DEBUG_INNER to report the
+ place where the frames were entered, extracted, exited or released
+ in the memory debugger.
+
+ * src/base/ftstream.c (FT_Stream_ReleaseFrame) [FT_DEBUG_MEMORY]:
+ Call ft_mem_free.
+ (FT_Stream_EnterFrame) [FT_DEBUG_MEMORY]: Use ft_mem_qalloc.
+ (FT_Stream_ExitFrame) [FT_DEBUG_MEMORY]: Use ft_mem_free.
+
+2006-04-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftobjs.c (Mac_Read_POST_Resource): Correct pfb_pos
+ initialization, remove extra cast to copy to pfb_lenpos. This fixes
+ parsing of PFB fonts with MacOS resource fork (bug introduced
+ 2003-09-11). Patch provided by Huib-Jan Imbens <ft@imbens.nl>.
+
+2006-04-29 Werner Lemberg <wl@gnu.org>
+
+ Further C library abstraction. Based on a patch from
+ msn2@bidyut.com.
+
+ * include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE,
+ ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc,
+ ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for
+ C library functions. Update all users accordingly (and catch some
+ other places where the C library function was used instead of the
+ wrapper functions).
+
+ * src/base/ftsystem.c: Don't include stdio.h and stdlib.h.
+ * src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't
+ include malloc.h.
+
+
+ * builds/unix/unix-def.in (datarootdir): Define, for autoconf 2.59c
+ and forthcoming versions.
+
+2006-04-28 Werner Lemberg <wl@gnu.org>
+
+ * src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed,
+ obsolete.
+
+2006-04-27 yi luo <luoyi.ly@gmail.com>
+
+ * builds/win32/visualc/freetype.vcproj: Updated.
+
+2006-04-26 David Turner <david@freetype.org>
+
+
+ * Version 2.2 released.
+ =======================
+
+
+ Tag sources with `VER-2-2-0'.
+
+2006-04-26 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/psobjs.c (shift_elements): Don't use FT_Long but
+ FT_PtrDiff for `delta'. Reported by Céline PILLET
+ <Celine.Pillet@Tagginfo.com>.
+
+2006-04-21 David Turner <david@freetype.org>
+
+ * include/freetype/ftincrem.h: Documentation updates.
+ (FT_Incremental_Interface): New typedef.
+
+ * include/freetype/ftmodapi.h, include/freetype/ftglyph.h:
+ Documentation updates.
+
+ * include/freetype/freetype.h: Documentation update.
+ (FT_HAS_FAST_GLYPHS): Always set to 0.
+
+ * include/freetype/ftstroke.h, src/base/ftstroke.c (FT_Stroker_New):
+ Take an FT_Library argument instead of FT_Memory.
+
+ * src/sfnt/ttcmap.c: Remove compiler warnings (gcc-4.0.2).
+
+2006-04-13 David Turner <david@freetype.org>
+
+ * src/autofit/afloader.c (af_loader_init, af_loader_load_g): Remove
+ superfluous code in the auto-fitter's loader.
+
+2006-04-05 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/makefile, builds/amiga/makefile.os4,
+ builds/amiga/smakefile: Added FT2_BUILD_LIBRARY define.
+
+2006-04-03 luoyi <luoyi.ly@gmail.com>
+
+ * builds/compiler/intelc.mk (TE): New variable.
+ (ANSIFLAGS): Updated.
+
+2006-04-03 Werner Lemberg <wl@gnu.org>
+
+ * builds/exports.mk (clean_symbols_list, clean_apinames): Removed.
+ (CLEAN): Add $(EXPORTS_LIST) and $(APINAMES_EXE).
+ (.PHONY): Updated.
+
+ * configure.ac: Minor fixes to improve --help output.
+
+
+ * docs/PROBLEMS: New file.
+
+2006-04-01 David Turner <david@freetype.org>
+
+ * docs/CHANGES: Updated.
+
+ * include/freetype/ftcache.h, include/freetype/config/ftheader.h:
+ Update documentation comments.
+
+2006-04-01 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/install.mk (uninstall): Don't handle `cache'
+ directory which no longer exists.
+
+2006-03-29 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * src/psaux/psconv.c: Changed some variables which are expected to
+ hold negative values from `char' to `FT_Char' to allow building with
+ a compiler where `char' is unsigned by default.
+
+2006-03-27 David Turner <david@freetype.org>
+
+ * src/sfnt/ttkern.c (tt_face_get_kerning): Fix a serious bug that
+ causes some programs to go into an infinite loop when dealing with
+ fonts that don't have a properly sorted kerning sub-table.
+
+2006-03-26 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdflib.c (ERRMSG4): New macro.
+ (_bdf_parse_glyphs): Handle invalid BBX values.
+
+ * include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error
+ macro.
+
+2006-03-23 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+
+ * src/tools/docmaker/tohtml.py (html_header_2): Add horizontal
+ padding between table elements.
+ (html_header_1): The `DOCTYPE' comment must be in uppercase.
+ (make_html_para): Convert `...' quotations into real left and
+ right single quotes.
+ Use `para_header' and `para_footer'.
+
+ * src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'"
+ also.
+
+2006-03-23 David Turner <david@freetype.org>
+
+ Add FT_Get_SubGlyph_Info API to retrieve subglyph data. Note that
+ we do not expose the FT_SubGlyphRec structure.
+
+ * include/freetype/internal/ftgloadr.h (FT_SUBGLYPH_FLAGS_*): Moved
+ to...
+ * include/freetype/freetype.h (FT_SUBGLYPH_FLAGS_*): Here.
+ (FT_Get_SybGlyph_Info): New declaration.
+
+ * src/base/ftobjs.c (FT_Get_SubGlyph_Info): New function.
+
+
+ * src/autofit/afloader.c (af_loader_load_g): Compute lsb_delta and
+ rsb_delta correctly in edge cases.
+
+2006-03-22 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup)
+ [!FTC_INLINE]: Compile conditionally.
+ * src/cache/ftccache.h: Updated.
+
+ * src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily,
+ FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New):
+ s/FT_EXPORT/FT_LOCAL/.
+ (FTC_GCache_Init, FTC_GCache_Done): Commented out.
+ (FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally.
+ s/FT_EXPORT/FT_LOCAL/.
+ * src/cache/ftcglyph.h: Updated.
+
+ * src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New):
+ s/FT_EXPORT/FT_LOCAL/.
+ (FTC_INode_Weight): Commented out.
+ * src/cache/ftcimage.h: Updated.
+
+ * src/cache/ftmanag.c (FTC_Manager_Compress,
+ FTC_Manager_RegisterCache, FTC_Manager_FlushN):
+ s/FT_EXPORT/FT_LOCAL/.
+ * src/cache/ftmanag.h: Updated.
+
+ * src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New,
+ FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/.
+ (FTC_SNode_Weight): Commented out.
+ * src/cache/ftcsbits.h: Updated.
+
+2006-03-22 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy):
+ Remove, unused.
+
+ * src/cache/ftccmap.h: Remove, unused.
+
+ * src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h.
+
+2006-03-21 Zhe Su <james.su@gmail.com>
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve
+ algorithm.
+
+2006-03-21 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member.
+
+ * src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'.
+
+ * src/cff/cffgload.c (cff_slot_load): Change type of third parameter
+ to `FT_UInt'.
+ Check range of `glyph_index'.
+ * src/cff/cffgload.h: Updated.
+
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset
+ correctly.
+
+
+ * builds/freetype.mk (refdoc), docs/CHANGES, Jamfile (RefDoc),
+ README: s/2.1.10/2.2/.
+
+2006-03-21 David Turner <david@freetype.org>
+
+ * src/autofit/aflatin.c (af_latin_metrics_scale): Fix small bug
+ that crashes the auto-hinter (introduced by previous patch).
+
+2006-03-20 Werner Lemberg <wl@gnu.org>
+
+ * builds/freetype.mk (CACHE_DIR, CACHE_H): Remove.
+ (FREETYPE_H): Updated.
+
+ * src/cache/rules.mk (CACHE_H_DIR): Remove.
+ (CACHE_DRV_H): Updated.
+
+2006-03-20 David Turner <david@freetype.org>
+
+ * include/freetype/cache/ftccache.h,
+ include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h
+ include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h
+ include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h:
+ Move to...
+
+ * src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h,
+ src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h,
+ src/cache/ftcmru.h: This new location.
+ Update declarations according to the changes in the corresponding
+ source files.
+
+ Note that these files are not used by FreeType clients; all public
+ APIs of the cache module have been already moved to
+ `include/freetype/ftcache.h', and all FT_CACHE_INTERNAL_XXXX_H
+ macros resolve to it.
+
+ Reason for the move is to allow modifications of the internals
+ without interferences with rogue clients. Note that there are no
+ known clients that access the cache internals at the moment.
+
+ * builds/unix/install.mk (install): Don't install headers from
+ $(CACHE_H).
+ Remove `freetype/cache' from the target directory.
+
+ * include/freetype/config/ftheader.h (FT_CACHE_MANAGER_H,
+ FT_CACHE_INTERNAL_MRU_H, FT_CACHE_INTERNAL_MANAGER_H,
+ FT_CACHE_INTERNAL_CACHE_H, FT_CACHE_INTERNAL_GLYPH_H,
+ FT_CACHE_INTERNAL_IMAGE_H, FT_CACHE_INTERNAL_SBITS_H): Point to
+ FT_CACHE_H.
+
+ * src/cache/ftcbasic.c, src/cache/ftccache.h, src/cache/ftccback.h,
+ src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h,
+ src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c,
+ src/cache/ftcmanag.h, src/cache/ftcmru.h, src/cache/ftcsbits.c,
+ src/cache/ftcsbits.h: Don't use the FT_CACHE_INTERNAL_XXX_H macros
+ but include the headers directly (which are now in `src/cache').
+
+ * src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H
+ macros but include the headers directly.
+ (FTC_Cache_Init, FTC_Cache_Done, FTC_Cache_NewNode,
+ FTC_Cache_Lookup, FTC_Cache_RemoveFaceID): Declare as FT_LOCAL_DEF.
+
+ * src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H
+ macros but include the headers directly.
+ (FTC_MruNode_Prepend, FTC_MruNode_Up, FTC_MruNode_Remove,
+ FTC_MruList_Init, FTC_MruList_Reset, FTC_MruList_Done,
+ FTC_MruList_New, FTC_MruList_Remove, FTC_MruList_RemoveSelection):
+ Declare as FT_LOCAL_DEF.
+ (FTC_MruListFind, FTC_MruList_Lookup) [!FTC_INLINE]: Compile
+ conditionally.
+ Declare as FT_LOCAL_DEF.
+
+
+ * builds/win32/visualc/freetype.dsp: Update project file, add
+ missing base source files (ftstroke.c, ftxf86.c, etc.).
+
+
+ * src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c,
+ src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c,
+ src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/type1/t1afm.c,
+ src/type1/t1objs.c: Remove compiler warnings when building with
+ Visual C++ 6 and /W4.
+
+ * src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
+ hinting for italic/oblique fonts.
+
+
+
+ * src/truetype/ttpload.c, src/truetype/ttpload.h
+ (tt_face_get_device_metrics): Change second argument to `FT_UInt'.
+
+2006-03-06 David Turner <david@freetype.org>
+
+ * src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): Prevent crashes in
+ Mozilla/FireFox print preview in Ubuntu Hoary.
+
+2006-02-28 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not
+ return error when size == 0.
+
+2006-02-28 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftobjs.c (FT_Done_Library): Remove modules in reverse
+ order so that type42 module is removed before truetype module. This
+ avoids double free in some occasions.
+
+2006-02-28 David Turner <david@freetype.org>
+
+ * Release candidate VER-2-2-0-RC4.
+ ----------------------------------
+
+ * docs/CHANGES: Documentation updates.
+
+2006-02-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
+ build ftvalid in ft2demos. It works as dummy ABI if gxvalid is not
+ built.
+
+2006-02-27 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/cache/ftccache.h
+ [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of
+ ftc_node_done.
+
+ * src/cache/ftccache.c (ftc_node_destroy)
+ [!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF. This
+ should now fix all possible compilation options.
+
+2006-02-27 David Turner <david@freetype.org>
+
+ * src/base/ftutil.c (ft_mem_alloc, ft_mem_qalloc, ft_mem_realloc,
+ ft_mem_qrealloc): Return an error if a negative size is passed in
+ parameters.
+
+ * src/cache/ftccache.c (ftc_node_destroy): Mark as FT_BASE_DEF since
+ it needs to be exported for rogue clients.
+
+ * src/pshinter/pshglob.c (psh_blues_set_zones_0): Prevent problems
+ with malformed fonts which have an odd number of blue values (these
+ are broken according to the specs).
+
+ * src/cff/cffload.c (cff_subfont_load), src/type1/t1load.c
+ (T1_Open_Face): Modify the loaders to force even-ness of
+ `num_blue_values'.
+
+ (cff_index_access_element): Ignore invalid entries in index files.
+
+2006-02-27 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): Check the case where width
+ or height is 0.
+
+2006-02-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt: Update to new header
+ inclusion introduced on 2006-02-16.
+
+2006-02-27 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftobjs.c (GRID_FIT_METRICS): New macro.
+ (ft_glyphslot_grid_fit_metrics, FT_Load_Glyph) [GRID_FIT_METRICS]:
+ Re-enable glyph metrics grid-fitting. It is now done in the base
+ layer.
+ (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and
+ height are not too small or too large, just like we were doing in
+ 2.1.10.
+
+ * src/autofit/afloader.c (af_loader_load_g): The vertical metrics
+ are not scaled.
+
+2006-02-26 Werner Lemberg <wl@gnu.org>
+
+ * docs/release: Minor additions and clarifications.
+
+ * docs/CHANGES: Updated to reflect many fixes for backwards
+ compatibility. Still incomplete.
+
+2006-02-26 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c (ft_recompute_scaled_metrics): Re-enable
+ conservative rounding of metrics to avoid breaking clients like
+ Pango (see http://bugzilla.gnome.org/show_bug.cgi?id=327852).
+
+2006-02-25 Werner Lemberg <wl@gnu.org>
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+ * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again).
+
+2006-02-25 David Turner <david@freetype.org>
+
+ Fix compiler warnings as well as C++ compilation problems.
+ Add missing prototypes.
+
+ * src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c,
+ src/bdf/bdfdrivr.c, src/cff/cffcmap.c, src/cff/cffobjs.c,
+ src/psaux/afmparse.c,, src/psaux/t1cmap.c, src/smooth/ftgrays.c
+ src/tools/apinames.c, src/truetype/ttdriver.c: Add various casts,
+ initialize variables, and decorate functions with FT_CALLBACK_DEF,
+ etc., to fix compiler warnings (and C++ compiling errors).
+
+ * src/cache/ftcbasic.c: Fix `-Wmissing-prototypes' warnings with
+ gcc.
+
+ * builds/unix/ftsystem.c: Don't include FT_INTERNAL_OBJECTS_H but
+ FT_INTERNAL_STREAM_H.
+
+ * src/base/ftsystem.c: Include FT_INTERNAL_STREAM_H.
+
+ * include/freetype/config/ftheader.h (FT_PFR_H): New macro.
+
+ * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Don't
+ define for C++.
+
+ * include/freetype/internal/services/svotval.h: Don't include
+ FT_OPENTYPE_VALIDATE_H but FT_INTERNAL_VALIDATE_H.
+
+ * include/freetype/internal/services/svpfr.h: Include FT_PFR_H.
+
+ * src/gzip/ftgzip.c: Include FT_GZIP_H.
+
+ * src/lzw/ftlzw.c, src/lzw/ftlzw2.c: Include FT_LZW_H.
+
+ * src/sfnt/ttbdf.c (tt_face_load_bdf_props): Rearrange code.
+
+2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
+ ft_contour_enclosed, ft_outline_get_orientation): Commented out. We
+ have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized.
+ (FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'.
+
+2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update
+ documentation.
+
+ * include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap),
+ src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make
+ sure a glyph slot owns its bitmap. It is also marked experimental
+ and due to change.
+ (FT_GlyphSlot_Embolden): Undo the last change. It turns out that
+ rendering the outline confuses some applications.
+
+2006-02-24 David Turner <david@freetype.org>
+
+ * Release candidate VER-2-2-0-RC3.
+ ----------------------------------
+
+ * src/cache/ftcbasic.c: Correct compatibility hack bug.
+
+2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/freetype.h (FT_Size_RequestRec): Change the type
+ of `width' and `height' to `FT_Long'.
+ (enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics):
+ New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales
+ directly.
+
+2006-02-23 David Turner <david@freetype.org>
+
+ Two BDF patches from Debian libfreetype6 for 2.1.10.
+
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a bug with zero-width
+ glyphs.
+ Fix a problem with large encodings.
+
+
+ Fix binary compatibility issues for gnustep-back (GNUstep backend
+ module) which still crashes under Sarge.
+
+ * src/cache/ftccmap.c (FTC_OldCMapType, FTC_OldCMapIdRec,
+ FTC_OldCMapDesc) [FT_CONFIG_OPTION_OLD_INTERNALS]: New data
+ structures and enumerations.
+ (FTC_CMapCache_Lookup) [FT_CONFIG_OPTION_OLD_INTERNALS]: New
+ compatibility code.
+
+ * src/cache/ftcbasic.c: Fix a silly bug that prevented our `hack' to
+ support rogue clients compiled against 2.1.7 to work correctly.
+ This probably explains the GNUstep crashes with the second release
+ candidate.
+
+2006-02-23 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/ftoutln.h (enum FT_Orientation): New value
+ `FT_ORIENTATION_NONE'.
+
+ * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
+ ft_contour_enclosed, ft_outline_get_orientation): Another version of
+ `FT_Outline_Get_Orientation'. This version differs from the public
+ one in that each part (contour not enclosed in another contour) of the
+ outline is checked for orientation.
+ (FT_Outline_Embolden): Use `ft_outline_get_orientation'.
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and
+ use bitmap's embolden routine when the outline one failed.
+
+2006-02-22 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI
+ compatibility.
+
+ * src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak.
+
+ * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned,
+ tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit
+ loading. (Only tested with bit aligned sbit with x_pos == 0.)
+
+ * src/truetype/ttpload.c (tt_face_load_hdmx,
+ tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: `hdmx' is not
+ actually used.
+
+2006-02-21 David Turner <david@freetype.org>
+
+ Add a new API named FT_Get_TrueType_Engine_Type to determine whether
+ we have a patented, unpatented, or unimplemented TrueType bytecode
+ interpreter.
+
+ The FT_Get_Module_Flags API was removed consequently.
+
+ * include/freetype/ftmodapi.h (FT_Module_Get_Flags): Removed.
+ Replaced with...
+ (FT_Get_TrueType_Engine_Type): This.
+ (FT_TrueTypeEngineType): New enumeration.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_ENGINE_H):
+ New macro.
+
+ * src/base/ftobjs.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
+ (FT_Module_Get_Flags): Removed. Replaced with...
+ (FT_Get_TrueType_Engine_Type): This.
+
+ * src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
+ (tt_service_truetype_engine): New service structure.
+ (tt_services): Register it.
+
+ * include/freetype/internal/services/svtteng.h: New file.
+
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Fix silly bug that prevented
+ embedded bitmaps from being correctly listed and used.
+
+
+ * src/sfnt/ttmtx.c (tt_face_load_hmtx): Disable memory optimization
+ if FT_CONFIG_OPTION_OLD_INTERNALS is used. The is necessary because
+ libXfont is directly accessing the HMTX data, unfortunately.
+ Fix some compiler warnings.
+ (tt_face_get_metrics): Ditto.
+
+
+ * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix handling of
+ character advances.
+
+2006-02-20 David Turner <david@freetype.org>
+
+ Support binary compatibility with the X.Org server's Xfont library.
+ Note that this change unfortunately prevents memory optimizations
+ for the embedded bitmap loader.
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface): Move
+ `set_sbit_strike' and `load_sbit_metrics' fields to the location of
+ version 2.1.8.
+
+ * src/sfnt/sfdriver.c (tt_face_set_sbit_strike_stub): Call
+ FT_Size_Request.
+ (sfnt_interface): Updated.
+
+ * src/sfnt/ttsbit.c [FT_CONFIG_OPTION_OLD_INTERNALS]: Don't load
+ ttsbit0.c.
+ (tt_load_sbit_metrics): Make `sbit_small_metrics_fields' static.
+
+ * src/sfnt/ttsbit.h: Updated.
+
+2006-02-17 David Turner <david@freetype.org>
+
+ * builds/unix/unix-cc.in (LINK_LIBRARY): Don't filter out exported
+ functions anymore. This ensures that all FT_BASE internal functions
+ are available for dynamic linking.
+
+ * include/freetype/ftcache.h (FTC_IMAGE_TYPE_COMPARE,
+ FTC_IMAGE_TYPE_HASH), src/cache/ftcbasic.c (FTC_OldFontRec,
+ FTC_OldImageDescRec, FTC_ImageCache_Lookup, FTC_Image_Cache_New,
+ FTC_OldImage_Desc, FTC_OLD_IMAGE_FORMAT, ftc_old_image_xxx,
+ ftc_image_type_from_old_desc, FTC_Image_Cache_Lookup,
+ FTC_SBitCache_Lookup, FTC_SBit_Cache_New, FTC_SBit_Cache_Lookup)
+ [FT_CONFIG_OPTION_OLD_INTERNALS]: Try to revive old functions of the
+ cache sub-system. We try to recognize old legacy signatures with a
+ gross hack (hope it works).
+
+2006-02-17 Werner Lemberg <wl@gnu.org>
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+2006-02-16 David Turner <david@freetype.org>
+
+ Massive changes to the internals to respect the internal object
+ layouts and exported functions of FreeType 2.1.7. Note that the
+ cache sub-system cannot be fully retrofitted, unfortunately.
+
+ * include/freetype/config/ftoption.h
+ (FT_CONFIG_OPTION_OLD_INTERNALS): New macro.
+
+ * include/freetype/ftcache.h, include/freetype/cache/ftccache.h,
+ include/freetype/cache/ftccmap.h,
+ include/freetype/internal/ftcalc.h,
+ include/freetype/internal/ftdriver.h,
+ include/freetype/internal/ftmemory.h,
+ include/freetype/internal/ftobjs.h,
+ include/freetype/internal/psaux.h, include/freetype/internal/sfnt.h,
+ include/freetype/internal/t1types.h,
+ include/freetype/internal/tttypes.h, src/base/ftcalc.c,
+ src/base/ftdbgmem.c, src/base/ftobjs.c, src/base/ftutil.c,
+ src/bdf/bdfdrivr.c, src/cache/ftccache.c, src/cache/ftccback.h,
+ src/cache/ftcmanag.c, src/cff/cffdrivr.c, src/cid/cidriver.c,
+ src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/psaux/psauxmod.c,
+ src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c,
+ src/type1/t1objs.c, src/type42/t42drivr.c, src/winfonts/winfnt.c:
+ Use FT_CONFIG_OPTION_OLD_INTERNALS to revive old functions and data
+ structures.
+
+ Move newly added structure elements to the end of the affected
+ structure and add stub fields (if FT_CONFIG_OPTION_OLD_INTERNALS is
+ defined) to assure binary compatibility with older FreeType
+ versions.
+ Use FT_CONFIG_OPTION_OLD_INTERNALS to add function stubs for old
+ functions:
+
+ ft_stub_set_char_sizes
+ ft_stub_set_pixel_sizes
+
+ Rename the following internal functions to provide the old function
+ names as stubs:
+
+ FT_Alloc -> ft_mem_alloc
+ FT_QAlloc -> ft_mem_qalloc
+ FT_Realloc -> ft_mem_realloc
+ FT_QRealloc -> ft_mem_qrealloc
+ FT_Free -> ft_mem_free
+ FT_Alloc_Debug -> ft_mem_alloc_debug
+ FT_QAlloc_Debug -> ft_mem_qalloc_debug
+ FT_Realloc_Debug -> ft_mem_realloc_debug
+ FT_QRealloc_Debug -> ft_mem_qrealloc_debug
+ FT_Free_Debug -> ft_mem_free_debug
+
+2006-02-15 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
+ unused `max_points' and `max_contours'.
+
+ * src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
+ (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Update.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused
+ `max_components'.
+
+ * src/truetype/ttinterp.h (TT_ExecContextRec): Remove unused
+ `loadSize' and `loadStack'.
+
+ * src/truetype/ttinterp.c (TT_Done_Context, TT_Load_Context),
+ src/sfnt/ttload.c (tt_face_load_maxp): Update.
+
+ * src/cff/cffobjs.h (cff_size_select), src/sfnt/sfdriver.c
+ (sfnt_interface), src/truetype/ttdriver.c (tt_size_request): Fix
+ compiler errors/warnings when TT_CONFIG_OPTION_EMBEDDED_BITMAPS is not
+ defined.
+
+ * src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics): Fix
+ possible segment faults for the non-FT_OPTIMIZE_MEMORY'ed versions.
+ (finally!)
+
+
+ For most OpenType tables, `tt_face_load_xxxx' simply loads the table
+ and `face->root' is set later in `sfnt_load_face'. Here, we try to
+ make this work for _all_ tables. Also improve tracing messages.
+
+ * src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/sfnt/ttload.c,
+ src/sfnt/ttmtx.c: all `tt_face_load_xxxx' should load the table and
+ then exit. Error handling or setting face->root is done later in
+ `sfnt_load_face'.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Work harder.
+ Mac bitmap-only fonts are not scalable.
+ Check that `face->header.Units_Per_EM' is not zero.
+ (LOAD_, LOADM_): Emit pretty trace messages.
+
+ * src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Read metrics
+ from `eblc'.
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps), src/sfnt/ttpost.c
+ (load_format_20, load_format_25, tt_face_get_ps_name): Use
+ face->max_profile.numGlyphs, instead of face->root.num_glyphs.
+
+2006-02-14 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftoutln.h (FT_Outline_Embolden): Mention in
+ documentation that negative strength values are possible.
+ Give an example call.
+
+ * include/freetype/freetype.h (FT_GlyphSlotRec): Improve
+ documentation of `outline' field.
+
+ * src/sfnt/sfobjc.s: Inckude FT_INTERNAL_DEBUG_H.
+ * src/sfnt/sfdriver.c: Include ttmtx.h.
+
+ * src/autofit/afcjk.c: Include aftypes.h and aflatin.h.
+
+2006-02-14 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/ttmtx.c (tt_face_get_metrics): Typo.
+
+2006-02-14 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/ttmtx.c (tt_face_load_hhea, tt_face_load_hmtx): Simply
+ return error if table is missing.
+ Check table length in non-FT_OPTIMIZE_MEMORY'ed `tt_face_load_hmtx'.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Take care of missing metrics
+ tables. The last change makes Mac bitmap-only font not load and
+ this fixes it.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix compilation
+ error when FT_CONFIG_OPTION_INCREMENTAL is defined.
+
+2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ Clean up the SFNT_Interface. In this final pass, `load_hmtx' is
+ split from `load_hhea'.
+
+ * include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c,
+ src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Split `hmtx' from `hhea'.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Update.
+
+2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/ttmtx.h, src/sfnt/ttmtx.c: Why are there two copies of
+ code...
+
+2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ Clean up the SFNT_Interface. In this pass, we want to treat the
+ font directory (offset table and table directory) as a normal table
+ like the others. This also means that TTCs are no longer recognized
+ there but in `init_face'.
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface),
+ src/sfnt/sfdriver.c: `load_sfnt_header' and `load_directory' are
+ combined and renamed to `load_font_dir'.
+
+ * src/sfnt/ttload.h, src/sfnt/ttload.c:
+ s/sfnt_dir_check/check_table_dir/.
+ `sfnt_init' is moved to sfobjs.c and renamed to `sfnt_open_font'.
+ `tt_face_load_sfnt_header' and `tt_face_load_directory' are combined
+ and renamed to `tt_face_load_font_dir'.
+
+ * src/sfnt/sfobjs.c (sfnt_init_face): Recognize TTC here.
+
+2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ Clean up the SFNT_Interface. Table loading functions are now named
+ after the tables' tags; `hdmx' is TrueType-specific and thus the
+ code is moved to the truetype module; `get_metrics' is moved here
+ from the truetype module so that the code can be shared with the cff
+ module.
+
+ This pass involves no real changes. That is, the code is moved
+ verbatim mostly. The only exception is the return value of
+ `tt_face_get_metrics'.
+
+ * include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
+ src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
+ src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
+ src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
+
+ * src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: New files. Metrics-related
+ tables' loading and parsing code is moved to here.
+ Move `tt_face_get_metrics' here from the truetype module. The
+ return value is changed from `void' to `FT_Error'.
+
+ * include/freetype/internal/fttrace.h: New trace: ttmtx.
+
+ * src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
+ parsing code is moved here.
+ New function `tt_face_load_prep' split from `tt_face_load_fpgm'.
+ `tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
+
+ * src/cff/cffgload.c, src/cff/cffobjs.c: Update.
+
+ * src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
+
+2006-02-11 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/autofit/afcjk.c (af_cjk_metrics_init): Fix a stupid bug...
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths): Use
+ AF_LatinMetricsRec as the dummy metrics because we cast the metrics
+ to it later in `af_latin_hints_link_segments'.
+
+2006-02-11 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/config/ftoption.h (AF_CONFIG_OPTION_CJK): #define
+ to enable autofit CJK script support. (#define'd by default.)
+
+ * src/autofit/aflatin.h (AF_LATIN_CONSTANT): New macro.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths): Make sure
+ that `edge_distance_threshold' is always set.
+ (af_latin_hints_link_segments): Potential divide-by-zero bug.
+ Use latin constant in the scoring formula.
+
+ * src/autofit/afcjk.c: Minor updates due to the above three changes.
+
+ * docs/TODO, docs/CHANGES: Updated.
+
+2006-02-09 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ Introduce experimental autofit CJK module based on akito's autohint
+ patch. You need to #define AF_MOD_CJK in afcjk.c to enable it.
+
+ * src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c,
+ src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h:
+ Add CJK module based on akito's autohint patch.
+
+ * src/autofit/afhints.h (AF_SegmentRec): New field `len' for the
+ overlap length of the segments.
+ (AF_SEGMENT_LEN, AF_SEGMENT_DIST): New macros.
+
+ * src/autofit/aflatin.h (af_latin_metrics_init_widths),
+ src/autofit/aflatin.c (af_latin_metrics_init_widths): Made
+ `FT_LOCAL'.
+ Use the character given by the caller.
+ (af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale
+ the thresholds.
+
+ * src/autofit/afloader.c (af_loader_load_g): Respect
+ AF_SCALER_FLAG_NO_ADVANCE.
+
+2006-02-09 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidparse.c (cid_parse_new): Remove shadowing variable.
+
+2006-02-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/cid/cidparse.c (cid_parse_new): Fix for abnormally short or
+ broken CIDFont. Reported by Taek Kwan(TK) Lee (see ft-devel
+ 2005-11-02).
+
+2006-02-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/unix/configure.ac: Fix bug for `--with-old-mac-fonts'
+ option on UNIX platform. It has been broken since 2006-01-11.
+
+2006-02-01 Werner Lemberg <wl@gnu.org>
+
+ * src/otvalid/module.mk: s/otvalid_module_class/otv_module_class/.
+ * src/gxvalid/module.mk: s/gxvalid_module_class/gxv_module_class/.
+
+ * builds/unix/unixddef.mk: Actually do define PLATFORM (fixing
+ change from 2006-01-31).
+ (TOP_DIR, OBJ_DIR): Update.
+
+ * builds/unix/install.mk (install): Fix path for ftmodule.h.
+
+ * Makefile, *.mk, builds/unix/unix-cc.in, builds/unix-def.in: Use
+ `?=' where appropriate.
+
+ * builds/detect.mk (TOP_DIR), builds/os2/os2-dev.mk (TOP_DIR),
+ builds/win32/w32-dev.mk (TOP_DIR): Removed. Defined elsewhere.
+
+2006-01-31 Werner Lemberg <wl@gnu.org>
+
+ Implement new, simplified module selection. With GNU make it is now
+ sufficient to modify a single file, `modules.cfg', to control the
+ inclusion of modules and base extension files.
+
+ This change also fixes the creation of ftmodule.h; it now depends on
+ `modules.cfg' and thus is rebuilt only if necessary.
+
+ Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
+ default location.
+
+ * modules.cfg: New file.
+
+ * builds/freetype.mk: Don't include `modules.mk'.
+ Include all `rules.mk' files as specified in `modules.cfg'.
+ (FTOPTION_FLAG, FTOPTION_H): New variables.
+ (FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
+ Add FTOPTION_FLAG.
+ ($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
+ (CONFIG_H): Add FTMODULE_H and FTOPTION_H.
+ (INCLUDES): Add DEVEL_DIR.
+ (INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
+ OBJ_M, OBJ_S): Use `:=', not `='.
+ (remove_ftmodule_h): New phony target to delete `ftmodule.h'.
+ (distclean): Add remove_ftmodule_h.
+
+ * builds/modules.mk: (MODULE_LIST): Removed.
+ (make_module_list, clean_module_list): Replace targets
+ with...
+ (FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
+ variables. Reason for the change is that it is not possible to have
+ a phony prerequisite which is run only if the target file must be
+ rebuilt (phony prerequisites act like subroutines and are *always*
+ executed). We only want to rebuild `ftmodule.h' if `module.cfg' is
+ changed.
+ Update all callers.
+ ($FTMODULE_H)): Rule to create `ftmodule.h', depending on
+ `modules.cfg'.
+
+ * builds/toplevel.mk: Rewrite and simplify module handling.
+ (MODULES_CFG, FTMODULE_H): New variables.
+ Include MODULES_CFG.
+ (MODULES): New variable to include all `module.mk' and `rules.mk'
+ files. We no longer use make's `wildcard' function for this.
+
+ * Makefile (USE_MODULES): Remove. Update all users.
+ (OBJ_DIR): Define it here.
+
+ * src/*/module.mk: Change
+
+ make_module_list: foo
+ foo: ...
+
+ to
+
+ FTMODULE_H_COMMANDS += FOO
+ define FOO
+ ...
+ endef
+
+ in all files. `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.
+
+ * src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.
+
+ * builds/unix/detect.mk (setup): Always execute `configure' script.
+ (have_mk): Rename to...
+ (have_Makefile): This.
+ Don't use `strip' function.
+
+ * builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
+ defined.
+ (have_mk): Don't use `strip' function.
+ Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
+ accordingly).
+
+ * builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.
+
+ * builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
+ builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
+ BUILD_DIR but DEVEL_DIR for development header files.
+
+ * builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
+ builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
+ (TOP_DIR, OBJ_DIR): Removed. Defined elsewhere.
+
+ * builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
+ builds/win32/win32-def.mk (OBJ_DIR): Removed. Defined elsewhere.
+
+ * builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
+ development header files.
+ Don't define PLATFORM.
+
+ * configure: Copy `modules.cfg' to builddir if builddir != srcdir.
+ Update snippet taken from autoconf's m4sh.m4 to current CVS version.
+ Be more verbose.
+
+ * include/freetype/config/ftmodule.h: Add comments -- this file is
+ no longer used if FreeType is built with GNU make.
+
+ * docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
+ docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
+ Other minor updates.
+
+ * modules.txt: Removed. Contents included in `modules.cfg'.
+
+
+ * include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
+ FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.
+
+ * src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
+ FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
+ [FT_STRICT_ALIASING]: Implement.
+
+2006-01-31 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+ (cid_face_init), src/pfr/pfrobjs.c (pfr_face_init),
+ src/type1/t1objs.c (T1_Face_Init): Set face->height to MAX(1.2 *
+ units_per_EM, ascender - descender).
+
+2006-01-31 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/internal/t1types.h (AFM_FontInfo),
+ src/psaux/afmparse.c, src/tools/test_afm.c: Read `FontBBox',
+ `Ascender', and `Descender' from an AFM.
+
+ * src/type1/t1afm.c (T1_Read_Metrics): Use the metrics from the AFM.
+
+ * include/freetype/freetype.h (FT_FaceRec): Mention that fields may
+ be changed after file attachment.
+
+2006-01-28 Werner Lemberg <wl@gnu.org>
+
+ * src/*/module.mk (.PHONY): Add.
+
+2006-01-27 Werner Lemberg <wl@gnu.org>
+
+ * README, docs/FTL.TXT: Fix email address for bug reports.
+ Other minor formatting.
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+ * src/autofit/module.mk (add_autofit_module), src/bdf/module.mk
+ (add_bdf_module), src/type42/module.mk (add_type42_driver): Fix
+ whitespace.
+
+ * src/smooth/module.mk (add_smooth_renderer): Add lcd and lcdv
+ renderer classes.
+
+2006-01-27 David Turner <david@freetype.org>
+
+ * builds/unix/configure.ac: Fix build problem on Cygwin.
+
+ * builds/unix/install.mk (install): Don't install the internal
+ headers, and remove existing ones if found in the target install
+ directory.
+
+ * src/autofit/afwarp.c: Add simple #ifdef to prevent compilation
+ if the warp hinter isn't active (it shouldn't, still experimental).
+
+ * Jamfile, include/freetype/config/ftmodule.h: Remove `gxvalid'
+ and `otvalid' from the list of modules that are linked statically
+ to a given FreeType library. Functionality has been moved to the
+ `ftvalid' CVS module.
+
+ Note also that current Make-based build system still compiles the
+ modules though.
+
+ * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): New macro
+ which controls the definitions of the memory management functions to
+ avoid warnings with recent versions of GCC. This macro is only here
+ to be disabled, in case we detect problems with the new scheme.
+
+ NOTE: Disable macro to use the memory debugger -- this will be fixed
+ later!
+
+ * include/freetype/internal/ftmemory.h, src/base/ftutil.c (FT_Alloc,
+ FT_QAlloc, FT_Realloc, FT_QRealloc, FT_Free) [FT_STRICT_ALIASING]:
+ New versions.
+
+
+ * builds/win32/visualc/freetype.dsp: Updating project file to
+ define FT2_BUILD_LIBRARY, and remove gxvalid + otvalid modules from
+ compilation.
+
+
+ * builds/freetype.mk (FT_CFLAGS), Jamfile (DEFINES): Define the
+ macro FT2_BUILD_LIBRARY when compiling the library.
+
+ * include/freetype/config/ftheader.h: Remove inclusions of internal
+ headers except if the macro FT2_BUILD_LIBRARY is defined.
+
+
+ * include/freetype/internal/psaux.h (AFM_KernPair, AFM_TrackKern,
+ AFM_FontInfo): Move structure declarations to...
+ * include/freetype/internal/t1types.h: This file.
+
+
+ * (many files): Fix compiler warnings.
+ Various minor reorganizations.
+
+
+ * src/cff/cffload.c (cff_font_done): Don't free static array
+ `subfonts'.
+
+ * src/otvalid/otvcommn.c (otv_ClassDef_validate),
+ src/otvalid/otvgpos.c (otv_x_sxy): Fix debugging information.
+
+
+ Get rid of writable static variables (i.e., the string table) in
+ afmparse, and fix compilation in FT2_MULTI mode.
+
+ * src/psaux/afmparse.c: Include ft2build.h and FT_FREETYPE_H.
+ (AFM_MAX_ARGUMENTS): Define...
+ * src/psaux/afmparse.h: Here.
+ * src/psaux/Jamfile (_sources): Add afmparse.
+
+ * src/psaux/psconv.c: Include psconv.h.
+
+ * src/type1/t1afm.c: Don't include FT_INTERNAL_TYPE1_TYPES_H but
+ FT_INTERNAL_POSTSCRIPT_AUX_H.
+ * src/type1/t1afm.h: Include FT_INTERNAL_TYPE1_TYPES_H.
+
+2006-01-23 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/freetype.h (FT_Select_Size): Rename the second
+ argument from `idx' to `strike_index'.
+ (FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of
+ this enum.
+
+ * include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH,
+ FT_REQUEST_HEIGHT): New macros to get the width and height of a
+ request, in fractional pixels.
+
+ * include/freetype/internal/ftobjs.h (FT_Select_Metrics,
+ FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics,
+ FT_Request_Metrics): New base functions to set the font metrics. They
+ were part of FT_Select_Size/FT_Request_Size and are made independent
+ functions so that metrics are not set again and again.
+
+ * src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set
+ only when driver's size_select/size_request is NULL. That is, drivers
+ should set the metrics themselves.
+ (FT_Match_Size): Round before matching. This was what we did and it
+ does cause some problems without rounding.
+
+ * src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c
+ (tt_size_select): Set the font metrics.
+ s/index/strike_index/.
+ The scaled metrics are always preferred over strikes' metrics, even
+ when some strike is selected. This is done because the strikes'
+ metrics are not reliable, e.g., the sign of the descender is wrong for
+ some fonts.
+
+ * src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c
+ (tt_size_request): Set the font metrics.
+ Call cff_size_select/tt_size_select when some strike is matched.
+
+ * src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c,
+ src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c,
+ src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c:
+ Set the font metrics.
+ s/index/strike_index/.
+
+ * src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these
+ files were committed. Just a catch-up.
+ (PS_Conv_ToFixed): Remove the `goto'.
+ (PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little.
+
+ * src/sfnt/ttsbit.c (tt_face_load_sbit_strikes,
+ tt_face_load_strike_metrics), src/sfnt/ttsbit0.c
+ (tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The
+ advertised metrics in `available_sizes' are different from those
+ actually used.
+
+2006-01-23 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make
+ AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'.
+
+2006-01-22 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+ `texinfo' CVS module at savannah.gnu.org.
+
+2006-01-21 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.
+
+ * src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up
+ to avoid compiler warnings.
+
+ * src/autofit/afwarp.c (af_warper_compute_line_best): Remove
+ shadowing variable declarations.
+ Fix warning parameters and replace printf with AF_LOG.
+ (af_warper_compute): Remove unused variable.
+
+2006-01-20 David Turner <david@freetype.org>
+
+ Adding experimental implementation of `warp hinting' (new hinting
+ algorithm for gray-level and LCD rendering). It is disabled by
+ default, you need to #define AF_USE_WARPER in aftypes.h.
+
+ * src/autofit/afhints.c (af_glyph_hints_scale_dim) [AF_USE_WARPER]:
+ New function.
+ * src/autofit/afhints.h: Updated.
+
+ * src/autofit/aflatin.c [AF_USE_WARPER]: Include afwarp.h.
+ (af_latin_hints_init) [AF_USE_WARPER]: Reset mode to
+ FT_RENDER_MODE_NORMAL if an LCD mode is selected.
+ (af_latin_hints_apply) [AF_USE_WARPER]: Call af_warper_compute
+ appropriately.
+
+ * src/autofit/afloader.c (af_loader_load_g) [!AF_USER_WARPER]:
+ Isolate code for adjusting metrics.
+
+ * src/autofit/aftypes.h (AF_USE_WARPER): New macro (commented out by
+ default).
+
+ * src/autofit/afwarp.c, src/autofit/afwarp.h: New files.
+
+ * src/autofit/autofit.c [AF_USE_WARPER]: Include afwarp.c.
+
+ * src/autofit/Jamfile (_sources): Add afwarp.
+
+2006-01-19 David Turner <david@freetype.org>
+
+ * src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Fix small bug
+ that prevented compilation when FT_OPTIMIZE_MEMORY is defined.
+
+2006-01-19 Brian Weed <bw@imaginengine.com>
+
+ * builds/win32/visualc/freetype.dsp: Updated.
+
+2006-01-17 Werner Lemberg <wl@gnu.org>
+
+ Use pscmap service in CFF module.
+
+ * src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed.
+ (cff_sid_to_glyph_name): New function.
+ (cff_cmap_unicode_init, cff_cmap_unicode_done,
+ cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap
+ service.
+ (cff_cmap_unicode_class_rec): Updated.
+ * src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed.
+
+
+ * src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode'
+ return value.
+
+
+ * src/psaux/afmparse.c (afm_parser_read_vals): Use double casting
+ to avoid compiler warnings regarding type-punning.
+
+2006-01-16 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/psaux/afmparse.c, src/psaux/afmparse.h: New files which
+ implement an AFM parser.
+
+ * src/psaux/psconv.c, src/psaux/psconv.h: New files to provide
+ conversion functions (e.g., PS real number => FT_Fixed) for the
+ PS_Parser and AFM_Parser. Some of the functions are taken, with
+ some modifications, from the file psobjs.c.
+
+ * src/psaux/psobjs.c: Use functions from psconv.c.
+
+ * include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Add
+ `AFM_Parser' to the `psaux' service.
+
+ * src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Include
+ those new files.
+
+ * src/tools/test_afm.c: A test program for AFM parser.
+
+ * include/freetype/internal/services/svkern.h: New file providing a
+ `Kerning' service. It is currently only used to get the track
+ kerning information.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_KERNING_H): New
+ macro.
+
+ * src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c,
+ src/type1/t1afm.h: Update to use the AFM parser.
+ Provide the `Kerning' service.
+
+ * include/freetype/freetype.h, src/base/ftobjs.c: New API
+ `FT_Get_Track_Kerning'.
+
+2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/internal/ftobjs.h, src/base/ftobjs.c,
+ src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c,
+ src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c:
+ s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/.
+
+ * docs/CHANGES: Mention that vertical metrics are synthesized for
+ fonts not having this info.
+
+2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics),
+ src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake
+ vertical metrics.
+
+ * src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c,
+ src/type1/t1gload.c, src/winfonts/winfnt.c: Fake vertical metrics,
+ which are monotone.
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and
+ formattings in vertical metrics faking. There is still room for
+ improvements (and so does the CFF module).
+
+2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c
+ (PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set
+ the linear advance fields as they are only used by the outline
+ glyphs.
+
+ * include/freetype/freetype.h: Documentation updates and
+ clarifications.
+ The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real
+ change need be made to the code.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and
+ decide whether to use the auto-hinter according to documentation.
+ There should to be no real difference.
+ Some checks (e.g., is text height positive?) after the glyph is
+ loaded.
+ (FT_Select_Size, FT_Request_Size): Scales are set to wrong values.
+ Be careful that scales won't be negative.
+
+2006-01-14 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * docs/CHANGES: Mention the size selection change.
+
+ * src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select),
+ src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select),
+ src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size
+ matching for requests of type NOMINAL and REAL_DIM.
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when
+ `pixel_height' is used for nominal height.
+
+ * src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the
+ face is bitmap only and driver doesn't provide `request_size'. This
+ is added merely for completion as no driver satisfies the conditions.
+
+2006-01-13 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ Introduce new size selection interface.
+
+ * include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec):
+ Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and
+ `select_size'.
+
+ * include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type,
+ FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c
+ (FT_Select_Size, FT_Request_Size): API additions to export the new
+ size selection interface.
+
+ * src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use
+ `FT_Request_Size'.
+
+ * include/freetype/internal/ftobjs.h (FT_Match_Size),
+ src/base/ftobjs.c (FT_Match_Size): New function to match a size
+ request against `available_sizes'. Drivers supporting bitmap strikes
+ can use this function to implement `request_size'.
+
+ * src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
+ src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c,
+ src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c,
+ src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c:
+ Update to new size selection interface.
+
+ * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c,
+ src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c,
+ src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size
+ selection interface.
+ Make `strike_index' FT_ULong and always defined.
+ Use `load_strike_metrics' provided by SFNT interface.
+
+2006-01-13 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface): New method
+ `load_strike_metrics' used to load the strike's metrics.
+
+ * src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
+ src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'.
+
+ * src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly.
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for
+ nominal size unless it is obviously incorrect.
+
+ * include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on
+ FNT driver.
+
+2006-01-12 Werner Lemberg <wl@gnu.org>
+
+ Prepare use of pscmap service within CFF module.
+
+ * include/freetype/internal/services/svpscmap.h: Include
+ FT_INTERNAL_OBJECTS_H.
+ (PS_Unicode_Index_Func): Removed. Unused.
+ (PS_Macintosh_Name_Func): Renamed to...
+ (PS_Macintosh_NameFunc): This.
+ Update all callers.
+ (PS_Adobe_Std_Strings_Func): Renamed to...
+ (PS_Adobe_Std_StringsFunc): This.
+ Update all callers.
+ (PS_UnicodesRec): This is the former `PS_Unicodes' structure.
+ Add `cmap' member.
+ Update all callers.
+ (PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec.
+ Update all callers.
+ (PS_Glyph_NameFunc): New typedef.
+ (PS_Unicodes_InitFunc): Change arguments to expect a function
+ and generic data pointer which returns a glyph name from a given
+ index.
+
+ * src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index,
+ ps_unicodes_char_next, pscmaps_interface): Updated.
+
+ * include/freetype/internal/t1types.h (T1_FaceRec): Updated.
+
+ * src/psaux/t1cmap.h (T1_CmapStdRec): Updated.
+ (T1_CmapUnicode, T1_CmapUnicodeRec): Removed.
+
+ * src/psaux/t1cmap.c (t1_get_glyph_name): New callback function.
+ (t1_cmap_unicode_init, t1_cmap_unicode_done,
+ t1_cmap_unicode_char_index, t1_cmap_unicode_char_next,
+ t1_cmap_unicode_class_rec): Updated.
+
+ * src/type42/t42types.h (T42_FaceRec): Updated.
+
+2006-01-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/ftmac.h: Add declaration of new functions
+ FT_New_Face_From_FSRef and FT_GetFile_From_Mac_ATS_Name that
+ were introduced by the jumbo patch on 2006-01-11.
+
+2006-01-11 Werner Lemberg <wl@gnu.org>
+
+ Fix Savannah bug #15056 and use pscmap service in psaux module.
+
+ * include/freetype/internal/services/svpscmap.h (PS_UniMap): Use
+ FT_UInt32 for `glyph_index'.
+ (PS_Unicodes_InitFunc): Use FT_String for `glyph_names'.
+ (PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'.
+ (PS_Unicodes_CharNextFunc): Make second argument a pointer to
+ FT_UInt32.
+
+ * src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros.
+ (ps_unicode_value): Set VARIANT_BIT in return value if glyph is a
+ variant glyph (this is, it has non-leading `.' in its name).
+ (compare_uni_maps): Sort base glyphs before variant glyphs.
+ (ps_unicodes_init): Use FT_String for `glyph_names' argument.
+ Reallocate only if number of used entries is much smaller.
+ Updated to handle variant glyphs.
+ (ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs
+ over variant glyphs.
+ Simplify code.
+
+ * src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed.
+ (t1_cmap_unicode_init, t1_cmap_unicode_char_index,
+ t1_cmap_unicode_char_next): Use pscmap service.
+ (t1_cmap_unicode_done): Updated.
+
+ * src/psaux/t1cmap.h (T1_CMapUniPair): Removed.
+ (T1_CMapUnicode): Use PS_Unicodes structure.
+
+2006-01-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Jumbo patch to fix `deprecated' warning of cross-build for Tiger on
+ Intel, as reported by Sean McBride <sean@rogue-research.com> on
+ 2005-08-24.
+
+ * src/base/ftmac.c: Heavy change to build without deprecated Carbon
+ functions on Tiger.
+
+ * builds/unix/configure.ac: Add options and autochecks for Carbon
+ functions availabilities, for MacOS X.
+
+ * builds/mac/ascii2mpw.py: Add converter for character `\305'.
+ * builds/mac/FreeType.m68k_{far|cfm}.make.txt: Add conditional
+ macros to avoid unavailable functions.
+ ftmac.c must be compiled without `-strict ansi', because it disables
+ cpp macro to use ToolBox system call.
+
+ * builds/mac/FreeType.ppc_{classic|carbon}.make.txt: Add conditional
+ macros to avoid unavailable functions.
+
+ * builds/mac/README: Detailed notes on function availabilities.
+
+ * docs/CHANGES: Notes about (possible) incompatibilities.
+
+2006-01-08 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Updated.
+
+2006-01-08 Huw D M Davies <h.davies1@physics.ox.ac.uk>
+
+ * include/freetype/ftmodapi.h (FT_Module_Get_Flags): New
+ declaration.
+
+ * src/base/ftobjs.c (FT_Module_Get_Flags): New function.
+
+2006-01-07 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable
+ `bitmaps'. Reported by Yu Lei <yulei0@gmail.com>.
+
+ * src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/.
+ Reported by Niels Boldt <nielsboldt@gmail.com>.
+
+2005-12-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/sfnt/sfnt/ttbdf.c: Add newline '\n' to the end of file, for
+ MPW compiler.
+
+2005-12-23 David Turner <david@freetype.org>
+
+ * Jamfile (RefDoc), docs/reference/README: Fix it so that `jam
+ refdoc' works correctly to generate the API reference in
+ `docs/reference'.
+
+ * src/tools/docmaker/tohtml.py (print_html_field,
+ print_html_field_list): Update to output nicer fields lists in the
+ API reference.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now
+ forces auto-hinting.
+
+ * freetype/freetype.h: Updating the documentation for
+ FT_LOAD_TARGET_XXX and FT_Render_Mode values.
+
+2005-12-23 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c (FT_New_Face_From_Suitcase): Count scalable faces
+ in supported formats (sfnt, LWFN) only, and ignore bitmap faces in
+ unsupported formats (fbit, NFNT). The number of available faces are
+ passed via face->num_faces. If bitmap faces are embedded in sfnt
+ resource, face->num_fixed_size is correctly set. In public API,
+ FT_New_Face() and FT_New_Face_From_FSSpec() count the faces as
+ FT_GetFile_From_Mac_Name(), which ignores NFNT resources.
+
+ * doc/CHANGES: Mention the changes.
+
+2005-12-17 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/truetype/ttinterp.c (Update_Max): Set current size of buffer
+ correctly (so that memory debug system won't panic).
+
+2005-12-16 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics),
+ src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed.
+
+ * src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round.
+
+ * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+ (cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics),
+ src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics.
+
+ * doc/CHANGES: Mention the changes.
+
+2005-12-13 David Turner <david@freetype.org>
+
+ Change the implementation of the LIGHT hinting mode to completely
+ disable horizontal hinting. This is an experimental effort to
+ integrate David Chester's latest patch without affecting the other
+ hinting modes as well.
+
+ Note that this doesn't force auto-hinting for all fonts, however.
+
+ * src/autofit/afhints.c (af_glyph_hints_reload): Don't set
+ scaler_fiags here but...
+ (af_glyph_hints_rescale): Here.
+
+ * src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
+ hinting for `light' hinting mode.
+
+
+ * Jamfile: Small fix to ensure that ftexport.sym is placed into the
+ same location as other generated objects (i.e., within the `objs'
+ directory of the current directory).
+
+
+ Add support for an embedded `BDF ' table within SFNT-based bitmap
+ font files. This is used to store atoms & properties from the
+ original BDF fonts that were used to generate the font file.
+
+ The feature is controlled by TT_CONFIG_OPTION_BDF within
+ `ftoption.h' and is used to implement FT_Get_BDF_Property for these
+ font files.
+
+ At the moment, this is still experimental, the BDF table format
+ isn't cast into stone yet.
+
+ * include/freetype/config/ftoption.h (TT_CONFIG_OPTION_BDF): New
+ macro.
+
+ * include/freetype/config/ftstdlib.h (ft_memchr): New macro.
+
+ * include/freetype/internal/tttypes.h (TT_BDFRec, TT_BDF)
+ [TT_CONFIG_OPTION_BDF]: New structure.
+ (TT_FaceRec) [TT_CONFIG_OPTION_BDF]: New member `bdf'.
+
+ * include/freetype/ttags.h (TTAG_BDF): New macro.
+
+ * src/sfnt/Jamfile (_sources): Add ttbdf.
+
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttbdf.c.
+
+ * src/sfnt/sfdriver.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h and
+ FT_SERVICE_BDF_H.
+ (sfnt_get_charset_it) [TT_CONFIG_OPTION_BDF]: New function.
+ (sfnt_service_bdf) [TT_CONFIG_OPTION_BDF]: New service.
+ (sfnt_services) [TT_CONFIG_OPTION_BDF]: Add sfnt_service_bdf.
+
+ * src/sfnt/sfnt.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.c.
+
+ * src/sfnt/sfobjs.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h.
+ (sfnt_done_face) [TT_CONFIG_OPTION_BDF]: Call
+ tt_face_free_bdf_props.
+
+ * src/sfnt/ttbdf.h, src/sfnt/ttbdf.c: New files.
+
+2005-12-07 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjc.c (sfnt_init_face): Move tag check to...
+ * src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs.
+
+2005-12-06 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is
+ initialized twice.
+ size->strike_index is not initialized.
+
+2005-12-02 Taek Kwan(TK) Lee <taeklee@gmail.com>
+
+ * src/type42/t42objs.c (T42_Face_Init): Replace call to
+ FT_New_Memory_Face with call to FT_Open_Face to pass `params'.
+
+2005-11-30 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Document ftdump's `-v' option.
+ Document latest charmap code changes.
+
+ * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h:
+ s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.
+
+2005-11-30 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary,
+ tt_cmap12_char_map_binary): Fix compiler warnings.
+
+2005-11-29 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ Major update to distinguish between unsorted and overlapping
+ segments for cmap format 4. For overlapping but sorted segments,
+ which is previously considered unsorted, we still use binary search.
+
+ * src/sfnt/ttcmap.h (TT_CMapRec_): Replace `unsorted' by `flags'.
+ (TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros.
+
+ * src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined.
+ (TT_CMap4Rec_): Remove `old_charcode' and `table_length'.
+ (tt_cmap4_reset): Removed.
+ (tt_cmap4_init): Updated accordingly.
+ (tt_cmap4_next): Updated accordingly.
+ Take care of overlapping segments.
+ (tt_cmap4_validate): Make sure the subtable is large enough.
+ Do not check glyph_ids because some fonts set the length wrongly.
+ Also, if all segments have offset 0, glyph_ids is always invalid.
+ It does not cause any problem so far only because the check misses
+ equality.
+ Distinguish between unsorted and overlapping segments.
+ (tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions
+ to do `charcode => glyph index' by linear/binary search.
+ (tt_cmap4_char_index, tt_cmap4_char_next): Use
+ tt_cmap4_char_map_linear and tt_cmap4_char_map_binary.
+ (tt_face_build_cmaps): Treat the return value of validator as flags
+ for cmap.
+
+2005-11-29 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/ttcmap.c (TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next):
+ New structures and functions for fast `next char'.
+ (tt_cmap12_char_map_binary): New function to do `charcode => glyph
+ index' by binary search.
+ (tt_cmap12_char_index, tt_cmap12_char_next): Use
+ tt_cmap12_char_map_binary.
+ (tt_face_build_cmaps): Check table and offset correctly (equality is
+ missing).
+
+2005-11-15 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/smakefile: Adjusted the compiler options
+ to the current sources, now really builds the gxvalid, gzip
+ and psnames modules.
+
+ * builds/amiga/src/base/ftsystem.c: The assumed Seek() position
+ in the file cache was off by one byte which could cause false
+ errors in font files.
+
+2005-11-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt:
+ Updated for MPW to build all available modules.
+
+2005-11-21 HÃ¥vard Wall <haavardw@ifi.uio.no>
+
+ * src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small
+ memory leak.
+
+2005-11-21 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (sfnt_init): Add tracing message.
+
+2005-11-21 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Image_offset was
+ added twice to image_start if image_format was 2 or 5.
+
+2005-11-21 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known
+ before loading the table directory.
+
+ * src/sfnt/ttload.c (tt_face_load_sfnt_header,
+ tt_face_load_directory): Delay sfnt_dir_check from
+ tt_face_load_sfnt_header to tt_face_load_directory.
+
+2005-11-20 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct
+ error code.
+ (sfnt_init): New function to fill in face->ttc_header. A non-TTC font
+ is synthesized into a TTC font with one offset table.
+ (tt_face_load_sfnt_header): Use sfnt_init.
+ Fix an invalid access if the font is TTC and face_index is -1.
+
+2005-11-18 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number
+ of metrics instead of aborting. Patch suggested by Derek Noonburg.
+
+ * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+ (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale
+ the glyph properly if no hinter is available.
+
+ * docs/CHANGES: Mention scaling bug.
+
+2005-11-18 susuzki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/ftgxval.h, src/base/ftgxval.c
+ (FT_TrueTypeGX_Free, FT_ClassicKern_Free): New functions to free
+ buffers allocated by gxvalid module.
+ * include/freetype/ftotval.h, src/base/ftotval.c
+ (FT_OpenType_Free): New function to free buffer allocated by
+ otvalid module.
+
+2005-11-18 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory,
+ FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory,
+ FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic):
+ s/FT_EXPORT/FT_BASE/.
+
+2005-11-17 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count,
+ FT_Trace_Get_Name, FT_Message, FT_Panic),
+ builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory,
+ FT_Stream_Open): s/FT_EXPORT/FT_BASE/.
+
+2005-11-17 Detlef Würkner <TetiSoft@apg.lahn.de>
+
+ * builds/amiga/makefile, builds/amiga/makefile.os4,
+ builds/amiga/smakefile,
+ builds/amiga/include/freetype/config/ftmodule.h: Updated the Amiga
+ build files (added support for the gxvalid module).
+
+2005-11-17 Werner Lemberg <wl@gnu.org>
+
+ Add vertical metrics support to OpenType CFF outlines. Based on a
+ patch from Mike Moening <MikeM@RetekSolutions.com>.
+
+ * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function.
+ (cff_slot_load): Use cff_face_get_vertical_metrics.
+
+ * docs/CHANGES: Updated.
+
+2005-11-17 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftcalc.c (FT_MulTo64): Commented out.
+
+ * include/freetype/internal/ftcalc.h (FT_SqrtFixed),
+ src/base/ftcalc.c (FT_SqrtFixed),
+ include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
+ FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c
+ (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic),
+ include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory),
+ include/freetype/internal/ftstream.h (FT_Stream_Open),
+ src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open):
+ s/FT_EXPORT/FT_BASE/.
+
+ * builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST
+ too.
+
+2005-11-15 David Turner <david@freetype.org>
+
+ * src/base/fttrigon.c (ft_trig_prenorm): Fix a bug that created
+ invalid computations, resulting in very weird bugs in TrueType
+ bytecode hinted fonts.
+
+ * src/truetype/ttinterp.c (FT_UNUSED_EXEC): Don't perform a
+ structure copy each time.
+
+2005-11-11 Werner Lemberg <wl@gnu.org>
+
+ * src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c
+ (FTC_Manager_Check): Remove FT_EXPORT_DEF tag.
+
+ * src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag.
+ (FT_Div64by32, FT_Sqrt32): Commented out. Unused.
+
+ * include/freetype/internal/ftcalc.h (SQRT_32): Removed. Unused.
+ (FT_Sqrt32): Commented out. Unused.
+
+ * include/freetype/cache/ftccache.h:
+ s/ftc_node_destroy/FTC_Node_Destroy/.
+
+ * src/cache/ftccback.h (ftc_node_destroy): New declaration.
+
+ * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag.
+ (FTC_Node_Destroy): New exported wrapper function for
+ ftc_node_destroy.
+
+ * src/cache/ftcmanag.c: Include ftccback.c.
+
+2005-11-10 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff):
+ Comment out. Unused.
+
+ * builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns.
+
+2005-11-10 Christian Biesinger <cbiesinger@web.de>
+
+ * builds/beos/beos.mk: Call beos-def.mk before anything else to
+ define the separator.
+
+ * builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag.
+
+2005-11-07 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning
+ table available'. From Sergey Tolstov <stolstov@esri.com>.
+
+2005-11-03 Ville Syrjälä <syrjala@sci.fi>
+
+ * src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak.
+
+2005-11-02 Werner Lemberg <wl@gnu.org>
+
+ Make compiling instructions in docs/CUSTOMIZE work again.
+
+ * builds/unix/unix-cc.in (CPPFLAGS): New variable.
+ (CFLAGS): Don't include @CPPFLAGS@.
+ * builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS.
+
+2005-10-28 David Turner <david@freetype.org>
+
+ Update build system to support the generation of a list of exported
+ symbols or Windows .DEF files by parsing the public headers with the
+ `apinames' tool located in src/tools/apinames.c.
+
+ Only tested on Unix at the moment. On Windows, the .DEF file is
+ generated but isn't used yet to generate a DLL.
+
+ * builds/exports.mk: New file.
+
+ * builds/freetype.mk: Include exports.mk.
+ (dll): New target.
+ (clean_project_dos): Fix rule.
+
+ * builds/compiler/visualc.mk (TE), builds/dos/dos-def.mk (E),
+ builds/os2/os2-def.mk (E), builds/win32/win32-def.mk (E): New
+ variables for controlling executable extensions.
+
+ * builds/unix/unix-cc.in (EXPORTS_LIST, CCexe),
+ builds/win32/w32-bcc.mk, builds/win32/w32-gcc.mk,
+ builds/win32/w32-icc.mk, builds/win32/w32-icc.mk,
+ builds/win32/w32-mingw32.mk, builds/win32/w32-vcc,
+ builds/win32/w32-wat.mk (EXPORTS_LIST, EXPORT_OPTIONS,
+ APINAMES_OPTIONS): New targets for controlling the `apinames' tool.
+
+ * Jamfile (GenExportSymbols): Updated.
+
+
+ * src/pfr/pfrtypes.h, src/pfr/pfrload.c, src/pfr/pfrobjs.c
+ [!FT_OPTIMIZE_MEMORY]: Fold memory optimization code into
+ FT_OPTIMIZE_MEMORY chunks for better maintainability and simplicity.
+
+
+ * src/base/fttrigon.c (ft_trig_prenorm), src/base/ftcalc.c
+ (FT_MulFix): Performance optimizations.
+
+
+ * include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P,
+ FT_GLYPHLOADER_CHECK_C, FT_GLYPHLOADER_CHECK_POINTS): New macros for
+ checking points and contours. Update callers to use
+ FT_GLYPHLOADER_CHECK_POINTS instead of FT_GlyphLoader_CheckPoints
+ at profile-detected hot-spots.
+
+ * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Set `adjust'
+ to 0 to not call `AdjustPoints' every time.
+
+
+ * src/autofit/aftypes.h (AF_ANGLE_DIFF): New macro to inline
+ FT_Angle_Diff.
+
+ * src/autofit/afhints.c (af_direction_compute): Re-implement.
+ (af_glyph_hints_compute_inflections, af_glyph_hints_reload): Use
+ AF_ANGLE_DIFF to speed up the detection of inflexions.
+
+
+ * src/tools/apinames.c: Include <string.h>.
+ (OutputFormat): New enumeration.
+ (names_dump): Add two parameters to control output format and DLL
+ name.
+ (names_dump_windef): Removed. Code folded into `names_dump'.
+ (read_header_file): Use isalnum, not isalpha. Otherwise function
+ names with digits aren't read correctly.
+ (usage): Updated.
+ (main): New option `-o' to control output file name.
+ New option `-d' to indicate DLL file name.
+ Extend `-w' flag to handle Borland and Watcom compilers and linkers.
+
+2005-10-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * builds/mac/ftlib.prj, builds/mac/freetype.mak: Removed.
+ ftlib.prj is unmaintained and incompatible with current tree.
+ freetype.mak is unrecoverably broken.
+
+ * builds/mac/ftlib.prj.xml: Added.
+ Generated by Metrowerks CodeWarrior 9.0.
+
+ * builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt: Added.
+ Skeleton files of MPW makefiles.
+
+ * builds/mac/ascii2mpw.py: Added.
+ Python script to make MPW makefile from skeleton.
+
+ * builds/mac/README: Updated.
+ Almost rewritten to use new files.
+
+2005-10-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * src/base/ftmac.c: Fix invalid casts from NULL to integer typed
+ variables. Advised by David Turner, Masatake YAMATO, Sean McBride,
+ and George Williams.
+
+2005-10-27 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed.
+ Obsolete.
+
+2005-10-25 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfdriver.c (sfnt_interface): Move out
+ `tt_face_get_kerning' from a #ifdef clause. Reported by Tony J.
+ Ibbs <tibs@sj.co.uk>.
+
+2005-10-23 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with
+ C++.
+
+2005-10-21 David Turner <david@freetype.org>
+
+ * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_debug_realloc):
+ Another realloc memory counting bug fix.
+
+ * src/tools/Jamfile: Add missing file.
+
+ * src/lzw/Jamfile: Fix incorrect source file reference.
+
+2005-10-20 David Turner <david@freetype.org>
+
+ * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_table_remove,
+ ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc): Fixes
+ to better account for memory reallocations.
+
+ * src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c,
+ src/lzw/rules.mk: First version of LZW loader re-implementation.
+ Apparently, this saves about 330 KB of heap memory when loading
+ timR24.pcf.Z.
+
+2005-10-20 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden),
+ src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c
+ (FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Fix
+ FT_EXPORT/FT_EXPORT_DEF tagging.
+
+2005-10-19 Chia-I Wu <b90201047@ntu.edu.tw>
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to
+ be invalid when FT_LOAD_NO_SCALE is set.
+
+2005-10-17 David Turner <david@freetype.org>
+
+ * src/base/ftobjs.c (FT_Open_Face): Don't call FT_New_GlyphSlot and
+ FT_New_Size if we are opening a face with face_index < 0 (which is
+ only used for testing the format).
+
+ * src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_entry_validate):
+ Remove compiler warning.
+
+2005-10-16 David Turner <david@freetype.org>
+
+ * src/tools/apinames.c: Add new tool to extract public API function
+ names from header files.
+
+2005-10-05 Werner Lemberg <wl@gnu.org>
+
+ Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has
+ a hinting engine of its own.
+
+ * include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro.
+
+ * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+ (cid_face_init), src/truetype/ttobjs.c (tt_face_init)
+ [TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c
+ (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init)
+ [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags.
+
+ * docs/CHANGES: Document it.
+
+2005-09-27 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/freetype2.m4: Add license exception so that the file
+ can be used in any other autoconf script.
+
+2005-09-26 David Turner <david@freetype.org>
+
+ * src/autofit/aflatin.c (af_latin_compute_stem_width): Fix bad
+ computation of the `vertical' flag, causing ugly things in LCD mode
+ and others.
+
+2005-09-23 David Turner <david@freetype.org>
+
+ * src/autofit/aflatin.c (af_latin_hints_init): Fix a bug that
+ prevented internal hint mode bitflags from being computed correctly.
+
+ * src/base/Jamfile: Adding src/base/ftgxval.c.
+
+ * src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
+ src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c,
+ src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
+ src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
+ src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
+ src/gxvalid/gxvmort5.c, src/gxvalid/gxvmorx.c,
+ src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
+ src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx5.c,
+ src/gxvalid/gxvopbd.c, src/gxvalid/gxvprop.c,
+ src/truetype/ttgload.c: Remove _many_ compiler warnings when
+ compiling with Visual C++ at maximum level (/W4).
+
+ * src/autofit/afangles.c (af_angle_atan): Replaced CORDIC-based
+ implementation with one using lookup tables. This simple thing
+ speeds up glyph loading by 18%, according to ftbench!
+
+ * src/sfnt/sfdriver.c (sfnt_get_interface): Don't check for
+ `get_sfnt' and `load_sfnt' module interfaces.
+
+2005-09-22 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Mention SING Glyphlet support.
+
+2005-09-22 David Turner <david@freetype.org>
+
+ * src/base/Jamfile: Disable compilation of ftgxval module
+ temporarily.
+
+2005-09-19 David Somers <dsomers@omz13.com>
+
+ * src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a
+ font to have no `head' table if tables `SING' and `META' are
+ present; this is to support `SING Glyphlet'.
+
+ `SING Glyphlet' is an extension to OpenType developed by Adobe
+ primarily to facilitate adding supplemental glyphs to an OpenType
+ font (with emphasis on, but not necessarily limited to, gaiji to a
+ CJK font). A SING Glyphlet Font is an OpenType font that contains
+ the outline(s), either in a `glyf' or `CFF' table, for a glyph;
+ `cmap', `BASE', and `GSUB' tables are present with the same format
+ and functionaliy as a regular OpenType font; there are no `name',
+ `head', `OS/2', and `post' tables; there are two new tables, `SING'
+ which contains details about the glyphlet, and `META' which contains
+ metadata.
+
+ Further information on the SING Glyphlet format can be found at:
+
+ http://www.adobe.com/products/indesign/sing_gaiji.html
+
+ * include/freetype/ttags.h (TTAG_SING, TTAG_META): New macros for
+ the OpenType tables `SING' and `META'. These two tables are used in
+ SING Glyphlet Format fonts.
+
+2005-09-09 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Reactivate code to set
+ FT_FACE_FLAG_KERNING which has been commented out erroneously.
+
+ * docs/CHANGES: Document it.
+
+2005-09-05 Werner Lemberg <wl@gnu.org>
+
+ Fixes for `make multi' and using C++ compiler.
+
+ * src/gxvalid/gxvcommn.c (gxv_set_length_by_ushort_offset,
+ gxv_set_length_by_ulong_offset, gxv_array_getlimits_byte,
+ gxv_array_getlimits_ushort): Declare with FT_LOCAL_DEF.
+ (gxv_compare_ranges): Make it static.
+ (gxv_LookupTable_fmt0_validate, gxv_LookupTable_fmt2_validate,
+ gxv_LookupTable_fmt4_validate, gxv_LookupTable_fmt6_validate,
+ gxv_LookupTable_fmt8_validate, gxv_LookupTable_validate): Improve
+ trace messages.
+ (gxv_StateArray_validate, gxv_XStateArray_validate): s/class/clazz/.
+ (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
+ GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Move to
+ gxvcommn.h.
+
+ * src/gxvalid/gxvcommn.h: Add prototypes for
+ gxv_StateTable_subtable_setup, gxv_XStateTable_subtable_setup,
+ gxv_XStateTable_validate, gxv_array_getlimits_byte,
+ gxv_array_getlimits_ushort, gxv_set_length_by_ushort_offset,
+ gxv_set_length_by_ulong_offset, gxv_odtect_add_range,
+ gxv_odtect_validate.
+ (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
+ GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Moved from
+ gxvcommn.c.
+
+ * src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
+ gxv_bsln_parts_fmt1_validate): Improve trace messages.
+
+ * src/gxvalid/gxvfeat.c: Split off predefined registry stuff to...
+ * src/gxvalid/gxvfeat.h: New file.
+
+ * src/gxvalid/gxvjust.c (gxv_just_wdc_entry_validate): Improve trace
+ message.
+
+ * src/gxvalid/gxvkern.c (GXV_kern_Dialect): Add KERN_DIALECT_UNKNOWN.
+ (gxv_kern_subtable_fmt1_valueTable_load,
+ gxv_kern_subtable_fmt1_subtable_setup,
+ gxv_kern_subtable_fmt1_entry_validate): Fix C++ compiler errors.
+ (gxv_kern_coverage_validate): Use KERN_DIALECT_UNKWOWN.
+ Improve trace message.
+ (gxv_kern_validate_generic): Fix C++ compiler error.
+ Improve trace message.
+ (gxv_kern_validate_classic): Fix C++ compiler error.
+
+ * src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_validate): Declare
+ with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmort1.c
+ (gxv_mort_subtable_type1_substitutionTable_load,
+ gxv_mort_subtable_type1_subtable_setup): Fix C++ compiler errors.
+ (gxv_mort_subtable_type1_substTable_validate): Improve trace
+ message.
+ (gxv_mort_subtable_type1_validate): Declare with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmort2.c (gxv_mort_subtable_type2_opttable_load,
+ gxv_mort_subtable_type2_subtable_setup,
+ gxv_mort_subtable_type2_ligActionOffset_validate,
+ gxv_mort_subtable_type2_ligatureTable_validate): Fix C++ compiler
+ errors.
+ (gxv_mort_subtable_type2_validate): Declare with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmort4.c (gxv_mort_subtable_type4_validate): Declare
+ with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup,
+ gxv_mort_subtable_type5_InsertList_validate): Fix C++ compiler
+ errors.
+ (gxv_mort_subtable_type5_validate): Declare with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmort.c: Include gxvfeat.h.
+ (gxv_mort_featurearray_validate, gxv_mort_coverage_validate):
+ Declare with FT_LOCAL_DEF.
+ (gxv_mort_subtables_validate, gxv_mort_validate): Improve trace
+ messages.
+
+ * src/gxvalid/gxvmort.h (gxv_mort_feature_validate): Remove.
+
+ * src/gxvalid/gxvmorx0.c (gxv_morx_subtable_type0_validate): Declare
+ with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmorx1.c
+ (gxv_morx_subtable_type1_substitutionTable_load,
+ gxv_morx_subtable_type1_subtable_setup,
+ gxv_morx_subtable_type1_entry_validate,
+ gxv_morx_subtable_type1_substitutionTable_validate): Fix C++
+ compiler errors.
+ (gxv_morx_subtable_type1_validate): Declare with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_opttable_load,
+ gxv_morx_subtable_type2_subtable_setup,
+ gxv_morx_subtable_type2_ligActionIndex_validate,
+ gxv_morx_subtable_type2_ligatureTable_validate): Fix C++ compiler
+ errors.
+ (gxv_morx_subtable_type2_validate): Declare with FT_LOCAL_DEF.
+ Fix typo.
+
+ * src/gxvalid/gxvmorx4.c (gxv_morx_subtable_type4_validate): Declare
+ with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmorx5.c (gxv_morx_subtable_type5_insertionGlyph_load,
+ gxv_morx_subtable_type5_subtable_setup): Fix C++ compiler error.
+ (gxv_morx_subtable_type5_validate): Declare with FT_LOCAL_DEF.
+
+ * src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate,
+ gxv_morx_validate): Improve trace message.
+
+ * src/gxvalid/gxvopbd.c (gxv_opbd_LookupFmt4_transit): Fix compiler
+ warnings.
+ (gxv_opbd_validate): Improve trace message.
+
+ * src/gxvalid/gxvprop.c: Decorate constants with `U' and `L' where
+ appropriate.
+ (gxv_prop_zero_advance_validate, gxv_prop_validate): Improve trace
+ message.
+
+ * src/gxvalid/gxvtrak.c (gxv_trak_trackTable_validate): Remove unused
+ parameter. Update all callers.
+ (gxv_trak_validate): Improve trace message.
+
+ * rules.mk (GXV_DRV_H): Add gxvfeat.h.
+
+2005-09-01 Werner Lemberg <wl@gnu.org>
+
+ * src/gxvalid/gxvbsln.c (GXV_BSLN_VALUE_EMPTY): Add `U'.
+
+ * src/gxvalid/gxmort1.c (GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE),
+ src/gxvalid/gxmort2.c (GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE): Fix
+ typo.
+
+ * src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
+ src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx4.c,
+ src/gxvalid/gxvmorx5.c, src/gxvalid/gxvmort.c: Improve trace
+ messages.
+ Decorate constants with `U' and `L' where appropriate.
+ Fix compiler warnings.
+
+2005-08-31 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
+
+ * src/gxvalid/gxvbsln.c (gxv_bsln_validate): Fix trace message.
+
+ * src/gxvalid/gxvcommn.c (gxv_odtect_add_range): Use `const'.
+
+ * src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c,
+ src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmod.c,
+ src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
+ src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
+ src/gxvalid/gxvmort5.c, src/gxvalid/gxvmort.c: Improve trace
+ messages.
+ Decorate constants with `U' and `L' where appropriate.
+ Fix compiler warnings.
+
+2005-08-30 Werner Lemberg <wl@gnu.org>
+
+ * src/gxvalid/README: Revised.
+ * src/gxvalid/gxvbsln.c: Fix compiler warnings.
+ * src/gxvalid/gxvcommn.c: Fix compiler warnings.
+ (gxv_XEntryTable_validate, gxv_compare_ranges): Remove unused
+ parameter. Update all callers.
+ Improve trace messages.
+ Some formatting.
+
+2005-08-29 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h, include/freetype/ftchapters.h: Add
+ a preliminary section with some explanations about user allocation.
+
+ * src/tools/docmaker/tohtml.py (HtmlFormatter.section_enter):
+ Don't abort if there are no data types, functions, etc., in a
+ section.
+ Print synopsis only if we have a data type, function, etc.
+
+ * docs/INSTALL.ANY, docs/INSTALL, docs/INSTALL.UNX, docs/CUSTOMIZE,
+ docs/INSTALL.GNU, docs/TRUETYPE, docs/DEBUG, docs/UPGRADE.UNX,
+ docs/VERSION.DLL, docs/formats.txt: Revised, formatted.
+
+2005-08-28 George Williams <gww@silcom.com>
+
+ * src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed.
+ (load_truetype_glyph): Limit recursion depth by `maxComponentDepth'.
+
+2005-08-25 J. Ali Harlow <ali@avrc.city.ac.uk>
+
+ * builds/unix/freetype2.in (CFlags): Add missing directory.
+
+2005-08-24 Werner Lemberg <wl@gnu.org>
+
+ * docs/CHANGES: Mention gxvalid module.
+
+2005-08-23 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/aflatin.c (af_latin_metrics_scale): Initialize
+ render mode properly. Reported by chris@dokein.co.uk.
+
+2005-08-23 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Add gxvalid module to validate TrueType GX/AAT tables.
+
+ Modifications on existing files:
+
+ * Jamfile: Register gxvalid module.
+ * src/base/Jamfile: Register ftgxval.c.
+ * src/base/rule.mk: Register ftgxval.c.
+ * docs/INSTALL.ANY: Register gxvalid/gxvalid.c.
+
+ * include/freetype/config/ftheader.h (FT_GX_VALIDATE_H): New macro
+ to include gxvalid header file.
+ * include/freetype/config/ftmodule.h: Register gxv_module_class.
+
+ * include/freetype/ftchapters.h: Add comment about gx_validation.
+ * include/freetype/ftotval.h: Change keyword FT_VALIDATE_XXX
+ to FT_VALIDATE_OTXXX to co-exist with gxvalid.
+ * include/freetype/tttags.h: Add tags for TrueType GX/AAT tables.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_GX_VALIDATE_H): New
+ macro for gxvalid service.
+ * include/freetype/internal/fttrace.h: Add trace facilities for
+ gxvalid.
+
+ New files on existing directories:
+
+ * include/freetype/internal/services/svgxval.h: Registration of
+ validation service for TrueType GX/AAT and classic kern table.
+ * include/freetype/ftgxval.h: Public API definition to use gxvalid.
+ * src/base/ftgxval.c: Public API of gxvalid.
+
+ New files under src/gxvalid/:
+
+ * src/gxvalid/Jamfile src/gxvalid/README src/gxvalid/module.mk
+ src/gxvalid/rules.mk src/gxvalid/gxvalid.c src/gxvalid/gxvalid.h
+ src/gxvalid/gxvbsln.c src/gxvalid/gxvcommn.c src/gxvalid/gxvcommn.h
+ src/gxvalid/gxverror.h src/gxvalid/gxvfeat.c src/gxvalid/gxvfgen.c
+ src/gxvalid/gxvjust.c src/gxvalid/gxvkern.c src/gxvalid/gxvlcar.c
+ src/gxvalid/gxvmod.c src/gxvalid/gxvmod.h src/gxvalid/gxvmort.c
+ src/gxvalid/gxvmort.h src/gxvalid/gxvmort0.c src/gxvalid/gxvmort1.c
+ src/gxvalid/gxvmort2.c src/gxvalid/gxvmort4.c src/gxvalid/gxvmort5.c
+ src/gxvalid/gxvmorx.c src/gxvalid/gxvmorx.h src/gxvalid/gxvmorx0.c
+ src/gxvalid/gxvmorx1.c src/gxvalid/gxvmorx2.c src/gxvalid/gxvmorx4.c
+ src/gxvalid/gxvmorx5.c src/gxvalid/gxvopbd.c src/gxvalid/gxvprop.c
+ src/gxvalid/gxvtrak.c: New files, gxvalid body.
+
+2005-08-21 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline
+ to (0,0) if bit 1 of the `head' table isn't set. This improves
+ rendering of buggy fonts.
+
+2005-08-20 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of
+ ttmetrics here. TrueType fonts with only sbits always have
+ ttmetrics.valid set to false.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Check that ttmetrics is
+ valid before loading outline glyph.
+
+ * src/cache/ftcimage.c (FTC_INode_New): Fix a memory leak.
+
+2005-08-20 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (tt_face_load_metrics_header): Ignore missing
+ `hhea' table for SFNT Mac fonts. Change based on a patch by
+ mpsuzuki@hiroshima-u.ac.jp.
+
+2005-08-20 Masatake YAMATO <jet@gyve.org>
+
+ * src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead
+ of ft_setjmp.
+
+2005-08-19 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix compiler
+ warnings.
+
+2005-08-16 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright
+ messages.
+
+2005-08-16 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original
+ TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context
+ with slight changes.
+ Update all callers.
+ (TT_New_Context): Now takes TT_Driver argument directly.
+ Update all callers.
+
+ * src/truetype/ttobjs.h (tt_slot_init): New function.
+ * src/truetype/ttobjs.c (tt_driver_init): Initialize execution
+ context here.
+ (tt_slot_init): New function to create extra points for the internal
+ glyph loader. We then use it directly, instead of face's glyph
+ loader, when loading glyph.
+
+ * src/truetype/ttdriver.c (tt_driver_class): Use tt_slot_init for
+ glyph slot initialization.
+ (Load_Glyph): Load flag dependencies are handled here. Return error
+ if size is NULL.
+
+ * src/truetype/ttgload.c: Heavy cleanup and refactoring.
+ (org_to_cur): Removed.
+ (TT_Load_Simple_Glyph): Call FT_GlyphLoader_CheckPoints.
+ (TT_Hint_Glyph): New function to hint a zone, prepared by caller.
+ (TT_Process_Simple_Glyph): s/load/loader/.
+ Use loader->pp values instead of recalculation.
+ Use TT_Hint_Glyph.
+ No need to save/restore loader->stream before and after
+ TT_Vary_Get_Glyph_Deltas now.
+ (TT_LOADER_SET_PP): New macro to calculate and set the four phantom
+ points.
+ (load_truetype_glyph): Never set exec->glyphSize to 0. This closes
+ Savannah bug #13107.
+ Forget glyph frame before calling TT_Process_Simple_Glyph.
+ Use TT_LOADER_SET_PP.
+ Scale all four phantom points.
+ Split off some functionality to ...
+ (TT_Process_Composite_Component, TT_Process_Composite_Glyph): These
+ new functions.
+ (TT_Load_Glyph): Set various fields of `glyph' here, not in
+ load_truetype_glyph and compute_glyph_metrics.
+ Split off some functionality to ...
+ (load_sbit_image, tt_loader_init): These new functions.
+ (compute_glyph_metrics): Call FT_Outline_Get_CBox.
+
+2005-08-08 Werner Lemberg <wl@gnu.org>
+
+ * docs/INSTALL.ANY: Updated.
+
+2005-08-05 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_builder_close_contour),
+ src/psaux/psobjs.c (t1_builder_close_contour): Protect against
+ zero `outline' pointer.
+
+ * src/base/ftgloadr.c (FT_GlyphLoader_Add): Protect against zero
+ `loader' address.
+
+2005-08-03 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfdriver.c (sfnt_interface) [FT_OPTIMIZE_MEMORY]:
+ Reactivate pointers to tt_find_sbit_image and tt_load_sbit_metrics
+ to make X work again.
+
+2005-08-02 Werner Lemberg <wl@gnu.org>
+
+ * src/otvalid/otvcommn.h: Remove dead code.
+
+2005-07-31 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New
+ functions.
+
+ * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New
+ functions.
+ (tt_size_init): Add 4, instead of 2, (phantom) points to twilight
+ zone.
+ Move code that runs fpgm to tt_size_run_fpgm.
+ (Reset_Outline_Size): Move code that runs prep to tt_size_run_prep.
+ (tt_glyphzone_new): Allocate right size of arrays.
+ Set max_points and max_contours properly.
+
+2005-07-26 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/truetype/ttdriver.c (Set_Char_Sizes): Avoid unnecessary
+ computations and clean up.
+
+ * src/truetype/ttobjs.h (struct TT_SizeRec_): Comment on the
+ internal copy of metrics.
+
+2005-07-12 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype.
+ Reported by Xerxes.
+
+2005-07-04 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo.
+ Reported by Brett Hutley.
+
+2005-06-30 David Turner <david@freetype.org>
+
+ * src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c:
+ Removing compiler warnings (Visual C++ /W4).
+
+
+ Implement a work-around for broken C preprocessor in Visual C++ (it
+ has been confirmed by the MS developers that it is indeed a bug
+ which won't be fixed in the very near future).
+
+ * Jamfile (FT2_COMPONENTS): Include otvalid (again).
+
+ * src/otvalid/otvcommn.h (OTV_NAME, OTV_FUNC): New macros.
+ (OTV_NEST1, OTV_NEST2, OTV_NEST3): Use OTV_NAME and OTV_FUNC to
+ avoid argument expansion by argument prescan.
+ Append `Func' to all affected macros and change them to take just a
+ single argument. Example: `AttachList' is renamed to
+ `AttachListFunc'.
+
+ * src/otvalid/otvgdef.c, src/otvalid/otvgpos.c,
+ src/otvalid/otvgsub.c, src/otvjstf.c: Append `Func' to macros
+ affected by the changes to OTV_NESTx and modify them to take just a
+ single argument.
+
+2005-06-20 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function
+ ft_glyphslot_grid_fit_metrics.
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Use
+ ft_glyphslot_grid_fit_metrics.
+
+ * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+ (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use
+ ft_glyphslot_grid_fit_metrics.
+ FT_Outline_Get_CBox is called twice.
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more
+ reasonable values when emboldening outline glyphs. The theoretic
+ ones are unrealistic.
+
+2005-06-16 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/base/ftoutln.c (FT_Outline_Embolden): Strength should be
+ halved.
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default
+ strength.
+ Don't increase slot->advance.y.
+
+2005-06-16 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/freetype.h (FREETYPE_MINOR): Set to 2.
+ (FREETYPE_PATCH): Set to 0.
+
+ * builds/unix/configure.ac (version_info): Set to 9:9:3.
+ Currently, we are still binary compatible.
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
+
+ * builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+ s/2.1.9/2.1.10/.
+
+ * docs/CHANGES, docs/VERSION.DLL: Updated.
+
+ * ChangeLog: Split off older entries into...
+ * ChangeLog.20, ChangeLog.21: These new files.
+
+2005-06-15 Kirill Smelkov <kirr@mns.spb.ru>
+
+ The next release will be 2.2.0, so don't worry about source code
+ backwards compatibility.
+
+ * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+ FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
+ FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc),
+ include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+ FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate
+ parameters with `const' where appropriate.
+
+2005-06-15 Chia I Wu <b90201047@ntu.edu.tw>
+
+ * src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY
+ to make glyphs centered vertically.
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Compute
+ vertBearingY to make glyphs centered vertically.
+ Fix some bugs in vertical metrics:
+
+ . loader->pp3.y and loader->pp4.y are in 26.6 format, not in font
+ units.
+ . As we use the glyph's cbox to calculate the top bearing now
+ there is no need to adjust `top'.
+
+2005-06-15 Werner Lemberg <wl@gnu.org>
+
+ * src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be
+ in sync with OTV_OPTIONAL_OFFSET. Reported by YAMATO Masatake.
+
+2005-06-13 Werner Lemberg <wl@gnu.org>
+
+ * docs/release: Update.
+
+----------------------------------------------------------------------------
+
+Copyright 2005, 2006, 2007, 2008 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT. By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/Jamfile
new file mode 100644
index 00000000000..4ea53521430
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/Jamfile
@@ -0,0 +1,203 @@
+# FreeType 2 top Jamfile.
+#
+# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# The HDRMACRO is already defined in FTJam and is used to add
+# the content of certain macros to the list of included header
+# files.
+#
+# We can compile FreeType 2 with classic Jam however thanks to
+# the following code
+#
+if ! $(JAM_TOOLSET)
+{
+ rule HDRMACRO
+ {
+ # nothing
+ }
+}
+
+
+# We need to invoke a SubDir rule if the FT2 source directory top is not the
+# current directory. This allows us to build FreeType 2 as part of a larger
+# project easily.
+#
+if $(FT2_TOP) != $(DOT)
+{
+ SubDir FT2_TOP ;
+}
+
+
+# The following macros define the include directory, the source directory,
+# and the final library name (without library extensions). They can be
+# replaced by other definitions when the library is compiled as part of
+# a larger project.
+#
+
+# Name of FreeType include directory during compilation.
+# This is relative to FT2_TOP.
+#
+FT2_INCLUDE_DIR ?= include ;
+
+# Name of FreeType source directory during compilation.
+# This is relative to FT2_TOP.
+#
+FT2_SRC_DIR ?= src ;
+
+# Name of final library, without extension.
+#
+FT2_LIB ?= $(LIBPREFIX)freetype ;
+
+
+# Define FT2_BUILD_INCLUDE to point to your build-specific directory.
+# This is prepended to FT2_INCLUDE_DIR. It can be used to specify
+# the location of a custom <ft2build.h> which will point to custom
+# versions of `ftmodule.h' and `ftoption.h', for example.
+#
+FT2_BUILD_INCLUDE ?= ;
+
+# The list of modules to compile on any given build of the library.
+# By default, this will contain _all_ modules defined in FT2_SRC_DIR.
+#
+# IMPORTANT: You'll need to change the content of `ftmodule.h' as well
+# if you modify this list or provide your own.
+#
+FT2_COMPONENTS ?= autofit # auto-fitter
+ base # base component (public APIs)
+ bdf # BDF font driver
+ cache # cache sub-system
+ cff # CFF/CEF font driver
+ cid # PostScript CID-keyed font driver
+ gzip # support for gzip-compressed files
+ lzw # support for LZW-compressed files
+ pcf # PCF font driver
+ pfr # PFR/TrueDoc font driver
+ psaux # common PostScript routines module
+ pshinter # PostScript hinter module
+ psnames # PostScript names handling
+ raster # monochrome rasterizer
+ smooth # anti-aliased rasterizer
+ sfnt # SFNT-based format support routines
+ truetype # TrueType font driver
+ type1 # PostScript Type 1 font driver
+ type42 # PostScript Type 42 (embedded TrueType) driver
+ winfonts # Windows FON/FNT font driver
+ ;
+
+
+# Don't touch.
+#
+FT2_INCLUDE = $(FT2_BUILD_INCLUDE)
+ [ FT2_SubDir $(FT2_INCLUDE_DIR) ] ;
+
+FT2_SRC = [ FT2_SubDir $(FT2_SRC_DIR) ] ;
+
+# Location of API Reference Documentation
+#
+if $(DOC_DIR)
+{
+ DOC_DIR = $(DOCDIR:T) ;
+}
+else
+{
+ DOC_DIR = docs/reference ;
+}
+
+
+# Only used by FreeType developers.
+#
+if $(DEBUG_HINTER)
+{
+ CCFLAGS += -DDEBUG_HINTER ;
+}
+
+
+# We need `freetype2/include' in the current include path in order to
+# compile any part of FreeType 2.
+#: updating documentation for upcoming release
+
+HDRS += $(FT2_INCLUDE) ;
+
+
+# We need to #define FT2_BUILD_LIBRARY so that our sources find the
+# internal headers
+#
+DEFINES += FT2_BUILD_LIBRARY ;
+
+# Uncomment the following line if you want to build individual source files
+# for each FreeType 2 module. This is only useful during development, and
+# is better defined as an environment variable anyway!
+#
+# FT2_MULTI = true ;
+
+
+# The file <freetype/config/ftheader.h> is used to define macros that are
+# later used in #include statements. It needs to be parsed in order to
+# record these definitions.
+#
+HDRMACRO [ FT2_SubDir include freetype config ftheader.h ] ;
+HDRMACRO [ FT2_SubDir include freetype internal internal.h ] ;
+
+
+# Now include the Jamfile in `freetype2/src', used to drive the compilation
+# of each FreeType 2 component and/or module.
+#
+SubInclude FT2_TOP $(FT2_SRC_DIR) ;
+
+# Handle the generation of the `ftexport.sym' file which contain the list
+# of exported symbols. This can be used on Unix by libtool.
+#
+SubInclude FT2_TOP $(FT2_SRC_DIR) tools ;
+
+rule GenExportSymbols
+{
+ local apinames = apinames$(SUFEXE) ;
+ local headers = [ Glob $(2) : *.h ] ;
+
+ LOCATE on $(1) = $(ALL_LOCATE_TARGET) ;
+
+ APINAMES on $(1) = apinames$(SUFEXE) ;
+
+ Depends $(1) : $(apinames) $(headers) ;
+ GenExportSymbols1 $(1) : $(headers) ;
+ Clean clean : $(1) ;
+}
+
+actions GenExportSymbols1 bind APINAMES
+{
+ $(APINAMES) $(2) > $(1)
+}
+
+GenExportSymbols ftexport.sym : include/freetype include/freetype/cache ;
+
+# Test files (hinter debugging). Only used by FreeType developers.
+#
+if $(DEBUG_HINTER)
+{
+ SubInclude FT2_TOP tests ;
+}
+
+rule RefDoc
+{
+ Depends $1 : all ;
+ NotFile $1 ;
+ Always $1 ;
+}
+
+actions RefDoc
+{
+ python $(FT2_SRC)/tools/docmaker/docmaker.py --prefix=ft2 --title=FreeType-2.3.8 --output=$(DOC_DIR) $(FT2_INCLUDE)/freetype/*.h $(FT2_INCLUDE)/freetype/config/*.h
+}
+
+RefDoc refdoc ;
+
+
+# end of top Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/Jamrules b/Build/source/libs/freetype2/freetype-2.3.8/Jamrules
new file mode 100644
index 00000000000..d8d1c7e617b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/Jamrules
@@ -0,0 +1,71 @@
+# FreeType 2 JamRules.
+#
+# Copyright 2001, 2002, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# This file contains the Jam rules needed to build the FreeType 2 library.
+# It is shared by all Jamfiles and is included only once in the build
+# process.
+#
+
+
+# Call SubDirHdrs on a list of directories.
+#
+rule AddSubDirHdrs
+{
+ local x ;
+
+ for x in $(<)
+ {
+ SubDirHdrs $(x) ;
+ }
+}
+
+
+# Determine prefix of library file. We must use "libxxxxx" on Unix systems,
+# while all other simply use the real name.
+#
+if $(UNIX)
+{
+ LIBPREFIX ?= lib ;
+}
+else
+{
+ LIBPREFIX ?= "" ;
+}
+
+# FT2_TOP contains the location of the FreeType source directory. You can
+# set it to a specific value if you want to compile the library as part of a
+# larger project.
+#
+FT2_TOP ?= $(DOT) ;
+
+# Define a new rule used to declare a sub directory of the Nirvana source
+# tree.
+#
+rule FT2_SubDir
+{
+ if $(FT2_TOP) = $(DOT)
+ {
+ return [ FDirName $(<) ] ;
+ }
+ else
+ {
+ return [ FDirName $(FT2_TOP) $(<) ] ;
+ }
+}
+
+# We also set ALL_LOCATE_TARGET in order to place all object and library
+# files in "objs".
+#
+ALL_LOCATE_TARGET ?= [ FT2_SubDir objs ] ;
+
+
+# end of Jamrules
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/Makefile b/Build/source/libs/freetype2/freetype-2.3.8/Makefile
new file mode 100644
index 00000000000..c1fa16cee54
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/Makefile
@@ -0,0 +1,34 @@
+#
+# FreeType 2 build system -- top-level Makefile
+#
+
+
+# Copyright 1996-2000, 2002, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Project names
+#
+PROJECT := freetype
+PROJECT_TITLE := FreeType
+
+# The variable TOP_DIR holds the path to the topmost directory in the project
+# engine source hierarchy. If it is not defined, default it to `.'.
+#
+TOP_DIR ?= .
+
+# The variable OBJ_DIR gives the location where object files and the
+# FreeType library are built.
+#
+OBJ_DIR ?= $(TOP_DIR)/objs
+
+
+include $(TOP_DIR)/builds/toplevel.mk
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/README b/Build/source/libs/freetype2/freetype-2.3.8/README
new file mode 100644
index 00000000000..56dd586c8d7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/README
@@ -0,0 +1,64 @@
+ Special notes to Unix users
+ ===========================
+
+ Please read the file `docs/UPGRADE.UNIX'. It contains important
+ information regarding the installation of FreeType on Unix systems,
+ especially GNU based operating systems like GNU/Linux.
+
+ FreeType 2's library is called `libfreetype', FreeType 1's library
+ is called `libttf'. They are *not* compatible!
+
+
+ FreeType 2.3.8
+ ==============
+
+ Please read the docs/CHANGES file, it contains IMPORTANT
+ INFORMATION.
+
+ Read the files `docs/INSTALL' for installation instructions.
+
+ The FreeType 2 API reference is located in `docs/reference'; use the
+ file `ft2-doc.html' as the top entry point. Additional
+ documentation is available as a separate package from our sites. Go
+ to
+
+ http://download.savannah.gnu.org/releases/freetype/
+
+ and download one of the following files.
+
+ freetype-doc-2.3.8.tar.bz2
+ freetype-doc-2.3.8.tar.gz
+ ftdoc238.zip
+
+
+ Bugs
+ ====
+
+ Please report bugs by e-mail to `freetype-devel@nongnu.org'. Don't
+ forget to send a detailed explanation of the problem -- there is
+ nothing worse than receiving a terse message that only says `it
+ doesn't work'.
+
+ Alternatively, you may submit a bug report at
+
+ https://savannah.nongnu.org/bugs/?group=freetype
+
+
+ Enjoy!
+
+
+ The FreeType Team
+
+----------------------------------------------------------------------
+
+Copyright 2006, 2007, 2008, 2009 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of README ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/README.CVS b/Build/source/libs/freetype2/freetype-2.3.8/README.CVS
new file mode 100644
index 00000000000..ff1a2d05808
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/README.CVS
@@ -0,0 +1,46 @@
+The CVS archive doesn't contain pre-built configuration scripts for
+UNIXish platforms. To generate them say
+
+ sh autogen.sh
+
+which in turn depends on the following packages:
+
+ automake (1.10.1)
+ libtool (2.2.4)
+ autoconf (2.62)
+
+The versions given in parentheses are known to work. Newer versions
+should work too, of course. Note that autogen.sh also sets up proper
+file permissions for the `configure' and auxiliary scripts.
+
+The autogen.sh script now checks the version of above three packages
+whether they match the numbers above. Otherwise it will complain and
+suggest either upgrading or using an environment variable to point to
+a more recent version of the required tool(s).
+
+Note that `aclocal' is provided by the `automake' package on Linux,
+and that `libtoolize' is called `glibtoolize' on Darwin (OS X).
+
+
+For static builds which don't use platform specific optimizations, no
+configure script is necessary at all; saying
+
+ make setup ansi
+ make
+
+should work on all platforms which have GNU make (or makepp).
+
+
+----------------------------------------------------------------------
+
+Copyright 2005, 2006, 2007, 2008 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of README.CVS ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/autogen.sh b/Build/source/libs/freetype2/freetype-2.3.8/autogen.sh
new file mode 100644
index 00000000000..16c335fd5c9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/autogen.sh
@@ -0,0 +1,162 @@
+#!/bin/sh
+
+# Copyright 2005, 2006, 2007, 2008, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+run ()
+{
+ echo "running \`$*'"
+ eval $*
+
+ if test $? != 0 ; then
+ echo "error while running \`$*'"
+ exit 1
+ fi
+}
+
+get_major_version ()
+{
+ echo $1 | sed -e 's/\([0-9][0-9]*\)\..*/\1/g'
+}
+
+get_minor_version ()
+{
+ echo $1 | sed -e 's/[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'
+}
+
+get_patch_version ()
+{
+ # tricky: some version numbers don't include a patch
+ # separated with a point, but something like 1.4-p6
+ patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'`
+ if test "$patch" = "$1"; then
+ patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\-p\([0-9][0-9]*\).*/\1/g'`
+ # if there isn't any patch number, default to 0
+ if test "$patch" = "$1"; then
+ patch=0
+ fi
+ fi
+ echo $patch
+}
+
+# $1: version to check
+# $2: minimum version
+
+compare_to_minimum_version ()
+{
+ MAJOR1=`get_major_version $1`
+ MAJOR2=`get_major_version $2`
+ if test $MAJOR1 -lt $MAJOR2; then
+ echo 0
+ return
+ else
+ if test $MAJOR1 -gt $MAJOR2; then
+ echo 1
+ return
+ fi
+ fi
+
+ MINOR1=`get_minor_version $1`
+ MINOR2=`get_minor_version $2`
+ if test $MINOR1 -lt $MINOR2; then
+ echo 0
+ return
+ else
+ if test $MINOR1 -gt $MINOR2; then
+ echo 1
+ return
+ fi
+ fi
+
+ PATCH1=`get_patch_version $1`
+ PATCH2=`get_patch_version $2`
+ if test $PATCH1 -lt $PATCH2; then
+ echo 0
+ else
+ echo 1
+ fi
+}
+
+# check the version of a given tool against a minimum version number
+#
+# $1: tool path
+# $2: tool usual name (e.g. `aclocal')
+# $3: tool variable (e.g. `ACLOCAL')
+# $4: minimum version to check against
+# $5: option field index used to extract the tool version from the
+# output of --version
+
+check_tool_version ()
+{
+ field=$5
+ if test "$field"x = x; then
+ field=4 # default to 4 for all GNU autotools
+ fi
+ version=`$1 --version | head -1 | cut -d ' ' -f $field`
+ version_check=`compare_to_minimum_version $version $4`
+ if test "$version_check"x = 0x; then
+ echo "ERROR: Your version of the \`$2' tool is too old."
+ echo " Minimum version $4 is required (yours is version $version)."
+ echo " Please upgrade or use the $3 variable to point to a more recent one."
+ echo ""
+ exit 1
+ fi
+}
+
+if test ! -f ./builds/unix/configure.raw; then
+ echo "You must be in the same directory as \`autogen.sh'."
+ echo "Bootstrapping doesn't work if srcdir != builddir."
+ exit 1
+fi
+
+# On MacOS X, the GNU libtool is named `glibtool'.
+HOSTOS=`uname`
+LIBTOOLIZE=libtoolize
+if test "$HOSTOS"x = Darwinx; then
+ LIBTOOLIZE=glibtoolize
+fi
+
+if test "$ACLOCAL"x = x; then
+ ACLOCAL=aclocal
+fi
+
+if test "$AUTOCONF"x = x; then
+ AUTOCONF=autoconf
+fi
+
+check_tool_version $ACLOCAL aclocal ACLOCAL 1.10.1
+check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4
+check_tool_version $AUTOCONF autoconf AUTOCONF 2.62
+
+# This sets freetype_major, freetype_minor, and freetype_patch.
+eval `sed -nf version.sed include/freetype/freetype.h`
+
+# We set freetype-patch to an empty value if it is zero.
+if test "$freetype_patch" = ".0"; then
+ freetype_patch=
+fi
+
+cd builds/unix
+
+echo "generating \`configure.ac'"
+sed -e "s;@VERSION@;$freetype_major$freetype_minor$freetype_patch;" \
+ < configure.raw > configure.ac
+
+run aclocal -I . --force
+run $LIBTOOLIZE --force --copy --install
+run autoconf --force
+
+chmod +x mkinstalldirs
+chmod +x install-sh
+
+cd ../..
+
+chmod +x ./configure
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/README b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/README
new file mode 100644
index 00000000000..2b8f8e87dbb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/README
@@ -0,0 +1,110 @@
+
+README for the builds/amiga subdirectory.
+
+Copyright 2005 by
+Werner Lemberg and Detlef Würkner.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT. By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+The makefile.os4 is for the AmigaOS4 SDK. To use it, type
+"make -f makefile.os4", it produces a link library libft2_ppc.a.
+
+The makefile is for ppc-morphos-gcc-2.95.3-bin.tgz (gcc 2.95.3 hosted on
+68k-Amiga producing MorphOS-PPC-binaries from http://www.morphos.de).
+To use it, type "make assign", then "make"; it produces a link library
+libft2_ppc.a.
+
+The smakefile is a makefile for Amiga SAS/C 6.58 (no longer available,
+latest sold version was 6.50, updates can be found in Aminet). It is
+based on the version found in the sourcecode of ttf.library 0.83b for
+FreeType 1.3.1 from Richard Griffith (ragriffi@sprynet.com,
+http://ragriffi.home.sprynet.com).
+
+You will also need the latest include files and amiga.lib from the
+Amiga web site (http://www.amiga.com/3.9/download/NDK3.9.lha) for
+AmigaOS 3.9; the generated code should work under AmigaOS 2.04 and up.
+
+To use it, call "smake assign" and then "smake" from the builds/amiga
+directory. The results are:
+
+- A link library "ft2_680x0.lib" (where x depends on the setting of
+ the CPU entry in the smakefile) containing all FreeType2 parts
+ except of the init code, debugging code, and the system interface
+ code.
+
+- ftsystem.o, an object module containing the standard version of the
+ system interface code which uses fopen() fclose() fread() fseek()
+ ftell() malloc() realloc() and free() from lib:sc.lib (not pure).
+
+- ftsystempure.o, an object module containing the pure version of the
+ system interface code which uses Open() Close() Read() Seek()
+ ExamineFH() AsmAllocPooled() AsmFreePooled() etc. This version can
+ be used in both normal programs and in Amiga run-time shared system
+ librarys (can be linked with lib:libinit.o, no copying of DATA and
+ BSS hunks for each OpenLibrary() necessary). Source code is in
+ src/base/ftsystem.c.
+
+- ftdebug.o, an object module containing the standard version of the
+ debugging code which uses vprintf() and exit() (not pure).
+ Debugging can be turned on in FT:include/freetype/config/ftoption.h
+ and with FT_SetTraceLevel().
+
+- ftdebugpure.o, an object module containing the pure version of the
+ debugging code which uses KVPrintf() from lib:debug.lib and no
+ exit(). For debugging of Amiga run-time shared system libraries.
+ Source code is in src/base/ftdebug.c.
+
+- NO ftinit.o. Because linking with a link library should result in
+ linking only the needed object modules in it, but standard
+ ftsystem.o would force ALL FreeType2 modules to be linked to your
+ program, I decided to use a different scheme: You must #include
+ FT:src/base/ftinit.c in your sourcecode and specify with #define
+ statements which modules you need. See
+ include/freetype/config/ftmodule.h.
+
+
+To use in your own programs:
+
+- Insert the #define and #include statements from top of
+ include/freetype/config/ftmodule.h in your source code and uncomment
+ the #define statements for the FreeType2 modules you need.
+
+- You can use either PARAMETERS=REGISTER or PARAMETERS=STACK for
+ calling the FreeType2 functions, because the link library and the
+ object files are compiled with PARAMETERS=BOTH.
+
+- "smake assign" (assign "FT:" to the FreeType2 main directory).
+
+- Compile your program.
+
+- Link with either ftsystem.o or ftsystempure.o, if debugging enabled
+ with either ftdebug.o or (ftdebugpure.o and lib:debug.lib), and with
+ ft2_680x0.lib as link library.
+
+
+To adapt to other compilers:
+
+- The standard ANSI C maximum length of 31 significant characters in
+ identifiers is not enough for FreeType2. Check if your compiler has
+ a minimum length of 40 significant characters or can be switched to
+ it. "idlen=40" is the option for SAS/C. Setting #define
+ HAVE_LIMIT_ON_IDENTS in an include file may also work (not tested).
+
+- Make sure that the include directory in builds/amiga is searched
+ before the normal FreeType2 include directory, so you are able to
+ replace problematic include files with your own version (same may be
+ useful for the src directory).
+
+- An example of how to replace/workaround a problematic include file
+ is include/config/ftconfig.h; it changes a #define that would
+ prevent SAS/C from generating XDEF's where it should do that and
+ then includes the standard FreeType2 include file.
+
+Local Variables:
+coding: latin-1
+End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/include/freetype/config/ftconfig.h b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/include/freetype/config/ftconfig.h
new file mode 100644
index 00000000000..c2c2ac8dbb6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/include/freetype/config/ftconfig.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/* */
+/* ftconfig.h */
+/* */
+/* Amiga-specific configuration file (specification only). */
+/* */
+/* Copyright 2005, 2006, 2007 by */
+/* Werner Lemberg and Detlef Würkner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/*
+ * This is an example how to override the default FreeType2 header files
+ * with Amiga-specific changes. When the compiler searches this directory
+ * before the default directory, we can do some modifications.
+ *
+ * Here we must change FT_EXPORT_DEF so that SAS/C does
+ * generate the needed XDEFs.
+ */
+
+#if 0
+#define FT_EXPORT_DEF( x ) extern x
+#endif
+
+#undef FT_EXPORT_DEF
+#define FT_EXPORT_DEF( x ) x
+
+/* Now include the original file */
+#ifndef __MORPHOS__
+#ifdef __SASC
+#include "FT:include/freetype/config/ftconfig.h"
+#else
+#include "/FT/include/freetype/config/ftconfig.h"
+#endif
+#else
+/* We must define that, it seems that
+ * lib/gcc-lib/ppc-morphos/2.95.3/include/syslimits.h is missing in
+ * ppc-morphos-gcc-2.95.3-bin.tgz (gcc for 68k producing MorphOS PPC elf
+ * binaries from http://www.morphos.de)
+ */
+#define _LIBC_LIMITS_H_
+#include "/FT/include/freetype/config/ftconfig.h"
+#endif
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/include/freetype/config/ftmodule.h b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/include/freetype/config/ftmodule.h
new file mode 100644
index 00000000000..5873bab74fa
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/include/freetype/config/ftmodule.h
@@ -0,0 +1,160 @@
+/***************************************************************************/
+/* */
+/* ftmodule.h */
+/* */
+/* Amiga-specific FreeType module selection. */
+/* */
+/* Copyright 2005 by */
+/* Werner Lemberg and Detlef Würkner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/*
+ * To avoid that all your programs include all FreeType modules,
+ * you copy the following piece of source code into your own
+ * source file and specify which modules you really need in your
+ * application by uncommenting the appropriate lines.
+ */
+/*
+//#define FT_USE_AUTOFIT // autofitter
+//#define FT_USE_RASTER // monochrome rasterizer
+//#define FT_USE_SMOOTH // anti-aliasing rasterizer
+//#define FT_USE_TT // truetype font driver
+//#define FT_USE_T1 // type1 font driver
+//#define FT_USE_T42 // type42 font driver
+//#define FT_USE_T1CID // cid-keyed type1 font driver // no cmap support
+//#define FT_USE_CFF // opentype font driver
+//#define FT_USE_BDF // bdf bitmap font driver
+//#define FT_USE_PCF // pcf bitmap font driver
+//#define FT_USE_PFR // pfr font driver
+//#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
+//#define FT_USE_OTV // opentype validator
+//#define FT_USE_GXV // truetype gx validator
+#include "FT:src/base/ftinit.c"
+*/
+
+/* Make sure that the needed support modules are built in.
+ * Dependencies can be found by searching for FT_Get_Module.
+ */
+
+#ifdef FT_USE_T42
+#define FT_USE_TT
+#endif
+
+#ifdef FT_USE_TT
+#define FT_USE_SFNT
+#endif
+
+#ifdef FT_USE_CFF
+#define FT_USE_SFNT
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_T1
+#define FT_USE_PSAUX
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_T1CID
+#define FT_USE_PSAUX
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_PSAUX
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_SFNT
+#define FT_USE_PSNAMES
+#endif
+
+/* Now include the modules */
+
+#ifdef FT_USE_AUTOFIT
+FT_USE_MODULE( FT_Module_Class, autofit_module_class )
+#endif
+
+#ifdef FT_USE_TT
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+#endif
+
+#ifdef FT_USE_T1
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+#endif
+
+#ifdef FT_USE_CFF
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+#endif
+
+#ifdef FT_USE_T1CID
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+#endif
+
+#ifdef FT_USE_PFR
+FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
+#endif
+
+#ifdef FT_USE_T42
+FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
+#endif
+
+#ifdef FT_USE_WINFNT
+FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
+#endif
+
+#ifdef FT_USE_PCF
+FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+#endif
+
+#ifdef FT_USE_PSAUX
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+#endif
+
+#ifdef FT_USE_PSNAMES
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+#endif
+
+#ifdef FT_USE_PSHINT
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+#endif
+
+#ifdef FT_USE_RASTER
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+#endif
+
+#ifdef FT_USE_SFNT
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+#endif
+
+#ifdef FT_USE_SMOOTH
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+#endif
+
+#ifdef FT_USE_OTV
+FT_USE_MODULE( FT_Module_Class, otv_module_class )
+#endif
+
+#ifdef FT_USE_BDF
+FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
+#endif
+
+#ifdef FT_USE_GXV
+FT_USE_MODULE( FT_Module_Class, gxv_module_class )
+#endif
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/makefile b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/makefile
new file mode 100644
index 00000000000..24e8545d945
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/makefile
@@ -0,0 +1,284 @@
+#
+# Makefile for FreeType2 link library using ppc-morphos-gcc-2.95.3-bin.tgz
+# (gcc 2.95.3 hosted on 68k-Amiga producing MorphOS-PPC-binaries from
+# http://www.morphos.de)
+#
+
+
+# Copyright 2005, 2006, 2007 by
+# Werner Lemberg and Detlef Würkner.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+#
+# to build from the builds/amiga directory call
+#
+# make assign
+# make
+#
+# Your programs source code should start with this
+# (uncomment the parts you do not need to keep the program small):
+# ---8<---
+#define FT_USE_AUTOFIT // autofitter
+#define FT_USE_RASTER // monochrome rasterizer
+#define FT_USE_SMOOTH // anti-aliasing rasterizer
+#define FT_USE_TT // truetype font driver
+#define FT_USE_T1 // type1 font driver
+#define FT_USE_T42 // type42 font driver
+#define FT_USE_T1CID // cid-keyed type1 font driver
+#define FT_USE_CFF // opentype font driver
+#define FT_USE_BDF // bdf bitmap font driver
+#define FT_USE_PCF // pcf bitmap font driver
+#define FT_USE_PFR // pfr font driver
+#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
+#define FT_USE_OTV // opentype validator
+#define FT_USE_GXV // truetype gx validator
+#include "FT:src/base/ftinit.c"
+# ---8<---
+#
+# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
+# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
+# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+
+all: libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
+
+assign:
+ assign FT: //
+
+FTSRC = /FT/src
+
+CC = ppc-morphos-gcc
+AR = ppc-morphos-ar rc
+RANLIB = ppc-morphos-ranlib
+LD = ppc-morphos-ld
+CFLAGS = -DFT2_BUILD_LIBRARY -O2 -I/emu/emulinclude/includegcc -I/emu/include -Iinclude -I$(FTSRC) -I/FT/include
+
+#
+# FreeType2 library base
+#
+ftbase.ppc.o: $(FTSRC)/base/ftbase.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftinit.ppc.o: $(FTSRC)/base/ftinit.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftsystem.ppc.o: $(FTSRC)/base/ftsystem.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+# pure version for use in run-time library etc
+ftsystempure.ppc.o: src/base/ftsystem.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftdebug.ppc.o: $(FTSRC)/base/ftdebug.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+# pure version for use in run-time library etc
+ftdebugpure.ppc.o: src/base/ftdebug.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library base extensions
+#
+ftbbox.ppc.o: $(FTSRC)/base/ftbbox.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftbdf.ppc.o: $(FTSRC)/base/ftbdf.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftbitmap.ppc.o: $(FTSRC)/base/ftbitmap.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftgasp.ppc.o: $(FTSRC)/base/ftgasp.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftglyph.ppc.o: $(FTSRC)/base/ftglyph.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftgxval.ppc.o: $(FTSRC)/base/ftgxval.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftlcdfil.ppc.o: $(FTSRC)/base/ftlcdfil.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftmm.ppc.o: $(FTSRC)/base/ftmm.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftotval.ppc.o: $(FTSRC)/base/ftotval.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftpfr.ppc.o: $(FTSRC)/base/ftpfr.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftstroke.ppc.o: $(FTSRC)/base/ftstroke.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftsynth.ppc.o: $(FTSRC)/base/ftsynth.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+fttype1.ppc.o: $(FTSRC)/base/fttype1.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftwinfnt.ppc.o: $(FTSRC)/base/ftwinfnt.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+ftxf86.ppc.o: $(FTSRC)/base/ftxf86.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library autofitting module
+#
+autofit.ppc.o: $(FTSRC)/autofit/autofit.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library postscript hinting module
+#
+pshinter.ppc.o: $(FTSRC)/pshinter/pshinter.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library PS support module
+#
+psaux.ppc.o: $(FTSRC)/psaux/psaux.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library PS glyph names module
+#
+psnames.ppc.o: $(FTSRC)/psnames/psnames.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library monochrome raster module
+#
+raster.ppc.o: $(FTSRC)/raster/raster.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library anti-aliasing raster module
+#
+smooth.ppc.o: $(FTSRC)/smooth/smooth.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library 'sfnt' module
+#
+sfnt.ppc.o: $(FTSRC)/sfnt/sfnt.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library glyph and image caching system
+#
+ftcache.ppc.o: $(FTSRC)/cache/ftcache.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library OpenType font driver
+#
+cff.ppc.o: $(FTSRC)/cff/cff.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library TrueType font driver
+#
+truetype.ppc.o: $(FTSRC)/truetype/truetype.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library Type1 font driver
+#
+type1.ppc.o: $(FTSRC)/type1/type1.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library Type42 font driver
+#
+type42.ppc.o: $(FTSRC)/type42/type42.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library CID-keyed Type1 font driver
+#
+type1cid.ppc.o: $(FTSRC)/cid/type1cid.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library BDF bitmap font driver
+#
+bdf.ppc.o: $(FTSRC)/bdf/bdf.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library PCF bitmap font driver
+#
+pcf.ppc.o: $(FTSRC)/pcf/pcf.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library gzip support for compressed PCF bitmap fonts
+#
+gzip.ppc.o: $(FTSRC)/gzip/ftgzip.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library compress support for compressed PCF bitmap fonts
+#
+lzw.ppc.o: $(FTSRC)/lzw/ftlzw.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library PFR font driver
+#
+pfr.ppc.o: $(FTSRC)/pfr/pfr.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library Windows FNT/FON bitmap font driver
+#
+winfnt.ppc.o: $(FTSRC)/winfonts/winfnt.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library TrueTypeGX Validator
+#
+gxvalid.ppc.o: $(FTSRC)/gxvalid/gxvalid.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library OpenType validator
+#
+otvalid.ppc.o: $(FTSRC)/otvalid/otvalid.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+BASEPPC = ftbase.ppc.o ftbbox.ppc.o ftbdf.ppc.o ftbitmap.ppc.o \
+ ftgasp.ppc.o ftglyph.ppc.o ftgxvalid.ppc.o ftlcdfil.ppc.o \
+ ftmm.ppc.o ftotval.ppc.o ftpfr.ppc.o ftstroke.ppc.o \
+ ftsynth.ppc.o fttype1.ppc.o ftwinfnt.ppc.o ftxf86.ppc.o
+
+DEBUGPPC = ftdebug.ppc.o ftdebugpure.ppc.o
+
+AFITPPC = autofit.ppc.o
+
+GXVPPC = gxvalid.ppc.o
+
+OTVPPC = otvalid.ppc.o
+
+PSPPC = psaux.ppc.o psnames.ppc.o pshinter.ppc.o
+
+RASTERPPC = raster.ppc.o smooth.ppc.o
+
+FONTDPPC = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
+ bdf.ppc.o pcf.ppc.o pfr.ppc.o winfnt.ppc.o
+
+libft2_ppc.a: $(BASEPPC) $(AFITPPC) $(GXVPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o lzw.ppc.o
+ $(AR) $@ $(BASEPPC) $(AFITPPC) $(GXVPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o lzw.ppc.o
+ -@ ($(RANLIB) $@ || true) >/dev/null 2>&1
+
+#Local Variables:
+#coding: latin-1
+#End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/makefile.os4 b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/makefile.os4
new file mode 100644
index 00000000000..6853c9f5987
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/makefile.os4
@@ -0,0 +1,287 @@
+#
+# Makefile for FreeType2 link library using gcc 4.0.3 from the
+# AmigaOS4 SDK
+#
+
+
+# Copyright 2005, 2006, 2007 by
+# Werner Lemberg and Detlef Würkner.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# to build from the builds/amiga directory call
+#
+# make -f makefile.os4
+#
+# Your programs source code should start with this
+# (uncomment the parts you do not need to keep the program small):
+# ---8<---
+#define FT_USE_AUTOFIT // autofitter
+#define FT_USE_RASTER // monochrome rasterizer
+#define FT_USE_SMOOTH // anti-aliasing rasterizer
+#define FT_USE_TT // truetype font driver
+#define FT_USE_T1 // type1 font driver
+#define FT_USE_T42 // type42 font driver
+#define FT_USE_T1CID // cid-keyed type1 font driver
+#define FT_USE_CFF // opentype font driver
+#define FT_USE_BDF // bdf bitmap font driver
+#define FT_USE_PCF // pcf bitmap font driver
+#define FT_USE_PFR // pfr font driver
+#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
+#define FT_USE_OTV // opentype validator
+#define FT_USE_GXV // truetype gx validator
+#include "FT:src/base/ftinit.c"
+# ---8<---
+#
+# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
+# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
+# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+
+all: assign libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
+
+assign:
+ assign FT: //
+
+CC = ppc-amigaos-gcc
+AR = ppc-amigaos-ar
+RANLIB = ppc-amigaos-ranlib
+
+DIRFLAGS = -Iinclude -I/FT/src -I/FT/include -I/SDK/include
+
+WARNINGS = -Wall -W -Wundef -Wpointer-arith -Wbad-function-cast \
+ -Waggregate-return -Wwrite-strings -Wshadow
+
+OPTIONS = -DFT2_BUILD_LIBRARY -DNDEBUG -fno-builtin
+OPTIMIZE = -O2 -fomit-frame-pointer -fstrength-reduce -finline-functions
+
+CFLAGS = -mcrt=clib2 $(DIRFLAGS) $(WARNINGS) $(FT2FLAGS) $(OPTIONS) $(OPTIMIZE)
+
+#
+# FreeType2 library base
+#
+ftbase.ppc.o: FT:src/base/ftbase.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbase.c
+
+ftinit.ppc.o: FT:src/base/ftinit.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftinit.c
+
+ftsystem.ppc.o: FT:src/base/ftsystem.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftsystem.c
+
+# pure version for use in run-time library etc
+ftsystempure.ppc.o: src/base/ftsystem.c
+ $(CC) -c $(CFLAGS) -o $@ src/base/ftsystem.c
+
+#
+# FreeType2 library base extensions
+#
+ftbbox.ppc.o: FT:src/base/ftbbox.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbbox.c
+
+ftbdf.ppc.o: FT:src/base/ftbdf.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbdf.c
+
+ftbitmap.ppc.o: FT:src/base/ftbitmap.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbitmap.c
+
+ftdebug.ppc.o: FT:src/base/ftdebug.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftdebug.c
+
+# pure version for use in run-time library etc
+ftdebugpure.ppc.o: src/base/ftdebug.c
+ $(CC) -c $(CFLAGS) -o $@ src/base/ftdebug.c
+
+ftgasp.ppc.o: FT:src/base/ftgasp.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftgasp.c
+
+ftglyph.ppc.o: FT:src/base/ftglyph.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftglyph.c
+
+ftgxval.ppc.o: FT:src/base/ftgxval.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftgxval.c
+
+ftlcdfil.ppc.o: FT:src/base/ftlcdfil.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftlcdfil.c
+
+ftmm.ppc.o: FT:src/base/ftmm.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftmm.c
+
+ftotval.ppc.o: FT:src/base/ftotval.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftotval.c
+
+ftpfr.ppc.o: FT:src/base/ftpfr.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftpfr.c
+
+ftstroke.ppc.o: FT:src/base/ftstroke.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftstroke.c
+
+ftsynth.ppc.o: FT:src/base/ftsynth.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftsynth.c
+
+fttype1.ppc.o: FT:src/base/fttype1.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/fttype1.c
+
+ftwinfnt.ppc.o: FT:src/base/ftwinfnt.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftwinfnt.c
+
+ftxf86.ppc.o: FT:src/base/ftxf86.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftxf86.c
+
+#
+# FreeType2 library autofitting module
+#
+autofit.ppc.o: FT:src/autofit/autofit.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/autofit/autofit.c
+
+#
+# FreeType2 library postscript hinting module
+#
+pshinter.ppc.o: FT:src/pshinter/pshinter.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/pshinter/pshinter.c
+
+#
+# FreeType2 library PS support module
+#
+psaux.ppc.o: FT:src/psaux/psaux.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/psaux/psaux.c
+
+#
+# FreeType2 library PS glyph names module
+#
+psnames.ppc.o: FT:src/psnames/psnames.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/psnames/psnames.c
+
+#
+# FreeType2 library monochrome raster module
+#
+raster.ppc.o: FT:src/raster/raster.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/raster/raster.c
+
+#
+# FreeType2 library anti-aliasing raster module
+#
+smooth.ppc.o: FT:src/smooth/smooth.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/smooth/smooth.c
+
+#
+# FreeType2 library 'sfnt' module
+#
+sfnt.ppc.o: FT:src/sfnt/sfnt.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/sfnt/sfnt.c
+
+#
+# FreeType2 library glyph and image caching system
+#
+ftcache.ppc.o: FT:src/cache/ftcache.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/cache/ftcache.c
+
+#
+# FreeType2 library OpenType font driver
+#
+cff.ppc.o: FT:src/cff/cff.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/cff/cff.c
+
+#
+# FreeType2 library TrueType font driver
+#
+truetype.ppc.o: FT:src/truetype/truetype.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/truetype/truetype.c
+
+#
+# FreeType2 library Type1 font driver
+#
+type1.ppc.o: FT:src/type1/type1.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/type1/type1.c
+
+#
+# FreeType2 library Type42 font driver
+#
+type42.ppc.o: FT:src/type42/type42.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/type42/type42.c
+
+#
+# FreeType2 library CID-keyed Type1 font driver
+#
+type1cid.ppc.o: FT:src/cid/type1cid.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/cid/type1cid.c
+
+#
+# FreeType2 library BDF bitmap font driver
+#
+bdf.ppc.o: FT:src/bdf/bdf.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/bdf/bdf.c
+
+#
+# FreeType2 library PCF bitmap font driver
+#
+pcf.ppc.o: FT:src/pcf/pcf.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/pcf/pcf.c
+
+#
+# FreeType2 library gzip support for compressed PCF bitmap fonts
+#
+gzip.ppc.o: FT:src/gzip/ftgzip.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/gzip/ftgzip.c
+
+#
+# FreeType2 library compress support for compressed PCF bitmap fonts
+#
+lzw.ppc.o: FT:src/lzw/ftlzw.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/lzw/ftlzw.c
+
+#
+# FreeType2 library PFR font driver
+#
+pfr.ppc.o: FT:src/pfr/pfr.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/pfr/pfr.c
+
+#
+# FreeType2 library Windows FNT/FON bitmap font driver
+#
+winfnt.ppc.o: FT:src/winfonts/winfnt.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/winfonts/winfnt.c
+
+#
+# FreeType2 library TrueTypeGX Validator
+#
+gxvalid.ppc.o: FT:src/gxvalid/gxvalid.c
+ $(CC) -c $(CFLAGS) -Wno-aggregate-return -o $@ /FT/src/gxvalid/gxvalid.c
+
+#
+# FreeType2 library OpenType validator
+#
+otvalid.ppc.o: FT:src/otvalid/otvalid.c
+ $(CC) -c $(CFLAGS) -o $@ /FT/src/otvalid/otvalid.c
+
+BASE = ftbase.ppc.o ftbbox.ppc.o ftbdf.ppc.o ftbitmap.ppc.o \
+ ftgasp.ppc.o ftglyph.ppc.o ftgxval.ppc.o ftlcdfil.ppc.o \
+ ftmm.ppc.o ftotval.ppc.o ftpfr.ppc.o ftstroke.ppc.o \
+ ftsynth.ppc.o fttype1.ppc.o ftwinfnt.ppc.o ftxf86.ppc.o
+
+DEBUG = ftdebug.ppc.o ftdebugpure.ppc.o
+
+AFIT = autofit.ppc.o
+
+GXV = gxvalid.ppc.o
+
+OTV = otvalid.ppc.o
+
+PS = psaux.ppc.o psnames.ppc.o pshinter.ppc.o
+
+RASTER = raster.ppc.o smooth.ppc.o
+
+FONTD = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
+ bdf.ppc.o pcf.ppc.o pfr.ppc.o winfnt.ppc.o
+
+libft2_ppc.a: $(BASE) $(AFIT) $(GXV) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
+ $(AR) r $@ $(BASE) $(AFIT) $(GXV) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
+ $(RANLIB) $@
+
+#Local Variables:
+#coding: latin-1
+#End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/smakefile b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/smakefile
new file mode 100644
index 00000000000..c9209f7cfc5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/smakefile
@@ -0,0 +1,291 @@
+#
+# Makefile for FreeType2 link library using Amiga SAS/C 6.58
+#
+
+
+# Copyright 2005,2006, 2007 by
+# Werner Lemberg and Detlef Würkner.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# to build from the builds/amiga directory call
+#
+# smake assign
+# smake
+#
+# Your programs source code should start with this
+# (uncomment the parts you do not need to keep the program small):
+# ---8<---
+#define FT_USE_AUTOFIT // autofitter
+#define FT_USE_RASTER // monochrome rasterizer
+#define FT_USE_SMOOTH // anti-aliasing rasterizer
+#define FT_USE_TT // truetype font driver
+#define FT_USE_T1 // type1 font driver
+#define FT_USE_T42 // type42 font driver
+#define FT_USE_T1CID // cid-keyed type1 font driver
+#define FT_USE_CFF // opentype font driver
+#define FT_USE_BDF // bdf bitmap font driver
+#define FT_USE_PCF // pcf bitmap font driver
+#define FT_USE_PFR // pfr font driver
+#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
+#define FT_USE_OTV // opentype validator
+#define FT_USE_GXV // truetype gx validator
+#include "FT:src/base/ftinit.c"
+# ---8<---
+#
+# link your programs with ft2_680x0.lib and either ftsystem.o or ftsystempure.o
+# (and either ftdebug.o or ftdebugpure.o if you enabled FT_DEBUG_LEVEL_ERROR or
+# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+
+OBJBASE = ftbase.o ftbbox.o ftbdf.o ftbitmap.o ftgasp.o ftglyph.o \
+ ftgxval.o ftlcdfil.o ftmm.o ftotval.o ftpfr.o ftstroke.o \
+ ftsynth.o fttype1.o ftwinfnt.o ftxf86.o
+
+OBJSYSTEM = ftsystem.o ftsystempure.o
+
+OBJDEBUG = ftdebug.o ftdebugpure.o
+
+OBJAFIT = autofit.o
+
+OBJGXV = gxvalid.o
+
+OBJOTV = otvalid.o
+
+OBJPS = psaux.o psnames.o pshinter.o
+
+OBJRASTER = raster.o smooth.o
+
+OBJSFNT = sfnt.o
+
+OBJCACHE = ftcache.o
+
+OBJFONTD = cff.o type1.o type42.o type1cid.o\
+ truetype.o winfnt.o bdf.o pcf.o pfr.o
+
+CORE = FT:src/
+
+CPU = 68000
+#CPU = 68020
+#CPU = 68030
+#CPU = 68040
+#CPU = 68060
+
+OPTIMIZER = optinlocal
+
+SCFLAGS = optimize opttime optsched strmerge data=faronly idlen=50 cpu=$(CPU)\
+ idir=include/ idir=$(CORE) idir=FT:include/ nostackcheck nochkabort\
+ noicons ignore=79,85,110,306 parameters=both define=FT2_BUILD_LIBRARY
+
+LIB = ft2_$(CPU).lib
+
+# sample linker options
+OPTS = link lib=$(LIB),lib:sc.lib,lib:amiga.lib,lib:debug.lib\
+ smallcode smalldata noicons utillib
+
+# sample program entry
+#myprog: myprog.c ftsystem.o $(LIB)
+# sc $< programname=$@ ftsystem.o $(SCFLAGS) $(OPTS)
+
+all: $(LIB) $(OBJSYSTEM) $(OBJDEBUG)
+
+assign:
+ assign FT: //
+
+# uses separate object modules in lib to make for easier debugging
+# also, can make smaller programs if entire engine is not used
+ft2_$(CPU).lib: $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o
+ oml $@ r $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o
+
+clean:
+ -delete \#?.o
+
+realclean: clean
+ -delete ft2$(CPU).lib
+
+#
+# freetype library base
+#
+ftbase.o: $(CORE)base/ftbase.c
+ sc $(SCFLAGS) objname=$@ $<
+ftinit.o: $(CORE)base/ftinit.c
+ sc $(SCFLAGS) objname=$@ $<
+ftsystem.o: $(CORE)base/ftsystem.c
+ sc $(SCFLAGS) objname=$@ $<
+ftsystempure.o: src/base/ftsystem.c ## pure version for use in run-time library etc
+ sc $(SCFLAGS) objname=$@ $<
+ftdebug.o: $(CORE)base/ftdebug.c
+ sc $(SCFLAGS) objname=$@ $<
+ftdebugpure.o: src/base/ftdebug.c ## pure version for use in run-time library etc
+ sc $(SCFLAGS) objname=$@ $<
+#
+# freetype library base extensions
+#
+ftbbox.o: $(CORE)base/ftbbox.c
+ sc $(SCFLAGS) objname=$@ $<
+ftbdf.o: $(CORE)base/ftbdf.c
+ sc $(SCFLAGS) objname=$@ $<
+ftbitmap.o: $(CORE)base/ftbitmap.c
+ sc $(SCFLAGS) objname=$@ $<
+ftgasp.o: $(CORE)base/ftgasp.c
+ sc $(SCFLAGS) objname=$@ $<
+ftglyph.o: $(CORE)base/ftglyph.c
+ sc $(SCFLAGS) objname=$@ $<
+ftgxval.o: $(CORE)base/ftgxval.c
+ sc $(SCFLAGS) objname=$@ $<
+ftlcdfil.o: $(CORE)base/ftlcdfil.c
+ sc $(SCFLAGS) objname=$@ $<
+ftmm.o: $(CORE)base/ftmm.c
+ sc $(SCFLAGS) objname=$@ $<
+ftotval.o: $(CORE)base/ftotval.c
+ sc $(SCFLAGS) objname=$@ $<
+ftpfr.o: $(CORE)base/ftpfr.c
+ sc $(SCFLAGS) objname=$@ $<
+ftstroke.o: $(CORE)base/ftstroke.c
+ sc $(SCFLAGS) objname=$@ $<
+ftsynth.o: $(CORE)base/ftsynth.c
+ sc $(SCFLAGS) objname=$@ $<
+fttype1.o: $(CORE)base/fttype1.c
+ sc $(SCFLAGS) objname=$@ $<
+ftwinfnt.o: $(CORE)base/ftwinfnt.c
+ sc $(SCFLAGS) objname=$@ $<
+ftxf86.o: $(CORE)base/ftxf86.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library autofitter module
+#
+autofit.o: $(CORE)autofit/autofit.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library PS hinting module
+#
+pshinter.o: $(CORE)pshinter/pshinter.c
+ sc $(SCFLAGS) objname=$@ $<
+#
+# freetype library PS support module
+#
+psaux.o: $(CORE)psaux/psaux.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library PS glyph names module
+#
+psnames.o: $(CORE)psnames/psnames.c
+ sc $(SCFLAGS) code=far objname=$@ $<
+
+#
+# freetype library monochrome raster module
+#
+raster.o: $(CORE)raster/raster.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library anti-aliasing raster module
+#
+smooth.o: $(CORE)smooth/smooth.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library 'sfnt' module
+#
+sfnt.o: $(CORE)sfnt/sfnt.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library glyph and image caching system (still experimental)
+#
+ftcache.o: $(CORE)cache/ftcache.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library OpenType font driver
+#
+cff.o: $(CORE)cff/cff.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library TrueType font driver
+#
+truetype.o: $(CORE)truetype/truetype.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library Type1 font driver
+#
+type1.o: $(CORE)type1/type1.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# FreeType2 library Type42 font driver
+#
+type42.o: $(CORE)type42/type42.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library CID-keyed Type1 font driver
+#
+type1cid.o: $(CORE)cid/type1cid.c
+ sc $(SCFLAGS) objname=$@ $<
+#
+# freetype library CID-keyed Type1 font driver extensions
+#
+#cidafm.o: $(CORE)cid/cidafm.c
+# sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library BDF bitmap font driver
+#
+bdf.o: $(CORE)bdf/bdf.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library PCF bitmap font driver
+#
+pcf.o: $(CORE)pcf/pcf.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library gzip support for compressed PCF bitmap fonts
+#
+gzip.o: $(CORE)gzip/ftgzip.c
+ sc $(SCFLAGS) define FAR objname=$@ $<
+
+#
+# freetype library compress support for compressed PCF bitmap fonts
+#
+lzw.o: $(CORE)lzw/ftlzw.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library PFR font driver
+#
+pfr.o: $(CORE)pfr/pfr.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library Windows FNT/FON bitmap font driver
+#
+winfnt.o: $(CORE)winfonts/winfnt.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library TrueTypeGX validator
+#
+gxvalid.o: $(CORE)gxvalid/gxvalid.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library OpenType validator
+#
+otvalid.o: $(CORE)otvalid/otvalid.c
+ sc $(SCFLAGS) objname=$@ $<
+
+#Local Variables:
+#coding: latin-1
+#End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/src/base/ftdebug.c b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/src/base/ftdebug.c
new file mode 100644
index 00000000000..5284e697aec
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/src/base/ftdebug.c
@@ -0,0 +1,279 @@
+/***************************************************************************/
+/* */
+/* ftdebug.c */
+/* */
+/* Debugging and logging component (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2005 by */
+/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This component contains various macros and functions used to ease the */
+ /* debugging of the FreeType engine. Its main purpose is in assertion */
+ /* checking, tracing, and error detection. */
+ /* */
+ /* There are now three debugging modes: */
+ /* */
+ /* - trace mode */
+ /* */
+ /* Error and trace messages are sent to the log file (which can be the */
+ /* standard error output). */
+ /* */
+ /* - error mode */
+ /* */
+ /* Only error messages are generated. */
+ /* */
+ /* - release mode: */
+ /* */
+ /* No error message is sent or generated. The code is free from any */
+ /* debugging parts. */
+ /* */
+ /*************************************************************************/
+
+
+/*
+ * Based on the default ftdebug.c,
+ * replaced vprintf() with KVPrintF(),
+ * commented out exit(),
+ * replaced getenv() with GetVar().
+ */
+
+#include <exec/types.h>
+#include <utility/tagitem.h>
+#include <dos/exall.h>
+#include <dos/var.h>
+#define __NOLIBBASE__
+#define __NOLOBALIFACE__
+#define __USE_INLINE__
+#include <proto/dos.h>
+#include <clib/debug_protos.h>
+
+#ifndef __amigaos4__
+extern struct Library *DOSBase;
+#else
+extern struct DOSIFace *IDOS;
+#endif
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_DEBUG_H
+
+
+#if defined( FT_DEBUG_LEVEL_ERROR )
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Message( const char* fmt, ... )
+ {
+ va_list ap;
+
+
+ va_start( ap, fmt );
+/* vprintf( fmt, ap ); */
+ KVPrintF( fmt, ap );
+ va_end( ap );
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Panic( const char* fmt, ... )
+ {
+ va_list ap;
+
+
+ va_start( ap, fmt );
+/* vprintf( fmt, ap ); */
+ KVPrintF( fmt, ap );
+ va_end( ap );
+
+/* exit( EXIT_FAILURE ); */
+ }
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ /* array of trace levels, initialized to 0 */
+ int ft_trace_levels[trace_count];
+
+
+ /* define array of trace toggle names */
+#define FT_TRACE_DEF( x ) #x ,
+
+ static const char* ft_trace_toggles[trace_count + 1] =
+ {
+#include FT_INTERNAL_TRACE_H
+ NULL
+ };
+
+#undef FT_TRACE_DEF
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( FT_Int )
+ FT_Trace_Get_Count( void )
+ {
+ return trace_count;
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( const char * )
+ FT_Trace_Get_Name( FT_Int idx )
+ {
+ int max = FT_Trace_Get_Count();
+
+
+ if ( idx < max )
+ return ft_trace_toggles[idx];
+ else
+ return NULL;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Initialize the tracing sub-system. This is done by retrieving the */
+ /* value of the `FT2_DEBUG' environment variable. It must be a list of */
+ /* toggles, separated by spaces, `;', or `,'. Example: */
+ /* */
+ /* export FT2_DEBUG="any:3 memory:7 stream:5" */
+ /* */
+ /* This requests that all levels be set to 3, except the trace level for */
+ /* the memory and stream components which are set to 7 and 5, */
+ /* respectively. */
+ /* */
+ /* See the file <include/freetype/internal/fttrace.h> for details of the */
+ /* available toggle names. */
+ /* */
+ /* The level must be between 0 and 7; 0 means quiet (except for serious */
+ /* runtime errors), and 7 means _very_ verbose. */
+ /* */
+ FT_BASE_DEF( void )
+ ft_debug_init( void )
+ {
+/* const char* ft2_debug = getenv( "FT2_DEBUG" ); */
+ char buf[256];
+ const char* ft2_debug = &buf[0];
+
+
+/* if ( ft2_debug ) */
+ if ( GetVar( "FT2_DEBUG", (STRPTR)ft2_debug, 256, LV_VAR ) > 0 )
+ {
+ const char* p = ft2_debug;
+ const char* q;
+
+
+ for ( ; *p; p++ )
+ {
+ /* skip leading whitespace and separators */
+ if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
+ continue;
+
+ /* read toggle name, followed by ':' */
+ q = p;
+ while ( *p && *p != ':' )
+ p++;
+
+ if ( *p == ':' && p > q )
+ {
+ FT_Int n, i, len = (FT_Int)( p - q );
+ FT_Int level = -1, found = -1;
+
+
+ for ( n = 0; n < trace_count; n++ )
+ {
+ const char* toggle = ft_trace_toggles[n];
+
+
+ for ( i = 0; i < len; i++ )
+ {
+ if ( toggle[i] != q[i] )
+ break;
+ }
+
+ if ( i == len && toggle[i] == 0 )
+ {
+ found = n;
+ break;
+ }
+ }
+
+ /* read level */
+ p++;
+ if ( *p )
+ {
+ level = *p++ - '0';
+ if ( level < 0 || level > 7 )
+ level = -1;
+ }
+
+ if ( found >= 0 && level >= 0 )
+ {
+ if ( found == trace_any )
+ {
+ /* special case for `any' */
+ for ( n = 0; n < trace_count; n++ )
+ ft_trace_levels[n] = level;
+ }
+ else
+ ft_trace_levels[found] = level;
+ }
+ }
+ }
+ }
+ }
+
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+
+ FT_BASE_DEF( void )
+ ft_debug_init( void )
+ {
+ /* nothing */
+ }
+
+
+ FT_BASE_DEF( FT_Int )
+ FT_Trace_Get_Count( void )
+ {
+ return 0;
+ }
+
+
+ FT_BASE_DEF( const char * )
+ FT_Trace_Get_Name( FT_Int idx )
+ {
+ FT_UNUSED( idx );
+
+ return NULL;
+ }
+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/src/base/ftsystem.c b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/src/base/ftsystem.c
new file mode 100644
index 00000000000..016f1e29e73
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/amiga/src/base/ftsystem.c
@@ -0,0 +1,522 @@
+/***************************************************************************/
+/* */
+/* ftsystem.c */
+/* */
+/* Amiga-specific FreeType low-level system interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* This file contains the Amiga interface used by FreeType to access */
+ /* low-level, i.e. memory management, i/o access as well as thread */
+ /* synchronisation. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Maintained by Detlef Würkner <TetiSoft@apg.lahn.de> */
+ /* */
+ /* Based on the original ftsystem.c, */
+ /* modified to avoid fopen(), fclose(), fread(), fseek(), ftell(), */
+ /* malloc(), realloc(), and free(). */
+ /* */
+ /* Those C library functions are often not thread-safe or cant be */
+ /* used in a shared Amiga library. If that's not a problem for you, */
+ /* you can of course use the default ftsystem.c with C library calls */
+ /* instead. */
+ /* */
+ /* This implementation needs exec V39+ because it uses AllocPooled() etc */
+ /* */
+ /*************************************************************************/
+
+#define __NOLIBBASE__
+#define __NOGLOBALIFACE__
+#define __USE_INLINE__
+#include <proto/exec.h>
+#include <dos/stdio.h>
+#include <proto/dos.h>
+#ifdef __amigaos4__
+extern struct ExecIFace *IExec;
+extern struct DOSIFace *IDOS;
+#else
+extern struct Library *SysBase;
+extern struct Library *DOSBase;
+#endif
+
+#define IOBUF_SIZE 512
+
+/* structure that helps us to avoid
+ * useless calls of Seek() and Read()
+ */
+struct SysFile
+{
+ BPTR file;
+ ULONG iobuf_start;
+ ULONG iobuf_end;
+ UBYTE iobuf[IOBUF_SIZE];
+};
+
+#ifndef __amigaos4__
+/* C implementation of AllocVecPooled (see autodoc exec/AllocPooled) */
+APTR
+Alloc_VecPooled( APTR poolHeader,
+ ULONG memSize )
+{
+ ULONG newSize = memSize + sizeof ( ULONG );
+ ULONG *mem = AllocPooled( poolHeader, newSize );
+
+ if ( !mem )
+ return NULL;
+ *mem = newSize;
+ return mem + 1;
+}
+
+/* C implementation of FreeVecPooled (see autodoc exec/AllocPooled) */
+void
+Free_VecPooled( APTR poolHeader,
+ APTR memory )
+{
+ ULONG *realmem = (ULONG *)memory - 1;
+
+ FreePooled( poolHeader, realmem, *realmem );
+}
+#endif
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+ /*************************************************************************/
+ /* */
+ /* MEMORY MANAGEMENT INTERFACE */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* It is not necessary to do any error checking for the */
+ /* allocation-related functions. This is done by the higher level */
+ /* routines like ft_mem_alloc() or ft_mem_realloc(). */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_alloc */
+ /* */
+ /* <Description> */
+ /* The memory allocation function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* size :: The requested size in bytes. */
+ /* */
+ /* <Return> */
+ /* The address of newly allocated block. */
+ /* */
+ FT_CALLBACK_DEF( void* )
+ ft_alloc( FT_Memory memory,
+ long size )
+ {
+#ifdef __amigaos4__
+ return AllocVecPooled( memory->user, size );
+#else
+ return Alloc_VecPooled( memory->user, size );
+#endif
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_realloc */
+ /* */
+ /* <Description> */
+ /* The memory reallocation function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* cur_size :: The current size of the allocated memory block. */
+ /* */
+ /* new_size :: The newly requested size in bytes. */
+ /* */
+ /* block :: The current address of the block in memory. */
+ /* */
+ /* <Return> */
+ /* The address of the reallocated memory block. */
+ /* */
+ FT_CALLBACK_DEF( void* )
+ ft_realloc( FT_Memory memory,
+ long cur_size,
+ long new_size,
+ void* block )
+ {
+ void* new_block;
+
+#ifdef __amigaos4__
+ new_block = AllocVecPooled ( memory->user, new_size );
+#else
+ new_block = Alloc_VecPooled ( memory->user, new_size );
+#endif
+ if ( new_block != NULL )
+ {
+ CopyMem ( block, new_block,
+ ( new_size > cur_size ) ? cur_size : new_size );
+#ifdef __amigaos4__
+ FreeVecPooled ( memory->user, block );
+#else
+ Free_VecPooled ( memory->user, block );
+#endif
+ }
+ return new_block;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_free */
+ /* */
+ /* <Description> */
+ /* The memory release function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* block :: The address of block in memory to be freed. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_free( FT_Memory memory,
+ void* block )
+ {
+#ifdef __amigaos4__
+ FreeVecPooled( memory->user, block );
+#else
+ Free_VecPooled( memory->user, block );
+#endif
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RESOURCE MANAGEMENT INTERFACE */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_io
+
+ /* We use the macro STREAM_FILE for convenience to extract the */
+ /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream ) ( (struct SysFile *)stream->descriptor.pointer )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_amiga_stream_close */
+ /* */
+ /* <Description> */
+ /* The function to close a stream. */
+ /* */
+ /* <Input> */
+ /* stream :: A pointer to the stream object. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_amiga_stream_close( FT_Stream stream )
+ {
+ struct SysFile* sysfile;
+
+ sysfile = STREAM_FILE( stream );
+ Close ( sysfile->file );
+ FreeMem ( sysfile, sizeof ( struct SysFile ));
+
+ stream->descriptor.pointer = NULL;
+ stream->size = 0;
+ stream->base = 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_amiga_stream_io */
+ /* */
+ /* <Description> */
+ /* The function to open a stream. */
+ /* */
+ /* <Input> */
+ /* stream :: A pointer to the stream object. */
+ /* */
+ /* offset :: The position in the data stream to start reading. */
+ /* */
+ /* buffer :: The address of buffer to store the read data. */
+ /* */
+ /* count :: The number of bytes to read from the stream. */
+ /* */
+ /* <Return> */
+ /* The number of bytes actually read. */
+ /* */
+ FT_CALLBACK_DEF( unsigned long )
+ ft_amiga_stream_io( FT_Stream stream,
+ unsigned long offset,
+ unsigned char* buffer,
+ unsigned long count )
+ {
+ struct SysFile* sysfile;
+ unsigned long read_bytes;
+
+ if ( count != 0 )
+ {
+ sysfile = STREAM_FILE( stream );
+
+ /* handle the seek */
+ if ( (offset < sysfile->iobuf_start) || (offset + count > sysfile->iobuf_end) )
+ {
+ /* requested offset implies we need a buffer refill */
+ if ( !sysfile->iobuf_end || offset != sysfile->iobuf_end )
+ {
+ /* a physical seek is necessary */
+ Seek( sysfile->file, offset, OFFSET_BEGINNING );
+ }
+ sysfile->iobuf_start = offset;
+ sysfile->iobuf_end = 0; /* trigger a buffer refill */
+ }
+
+ /* handle the read */
+ if ( offset + count <= sysfile->iobuf_end )
+ {
+ /* we have buffer and requested bytes are all inside our buffer */
+ CopyMem( &sysfile->iobuf[offset - sysfile->iobuf_start], buffer, count );
+ read_bytes = count;
+ }
+ else
+ {
+ /* (re)fill buffer */
+ if ( count <= IOBUF_SIZE )
+ {
+ /* requested bytes is a subset of the buffer */
+ read_bytes = Read( sysfile->file, sysfile->iobuf, IOBUF_SIZE );
+ if ( read_bytes == -1UL )
+ {
+ /* error */
+ read_bytes = 0;
+ }
+ else
+ {
+ sysfile->iobuf_end = offset + read_bytes;
+ CopyMem( sysfile->iobuf, buffer, count );
+ if ( read_bytes > count )
+ {
+ read_bytes = count;
+ }
+ }
+ }
+ else
+ {
+ /* we actually need more than our buffer can hold, so we decide
+ ** to do a single big read, and then copy the last IOBUF_SIZE
+ ** bytes of that to our internal buffer for later use */
+ read_bytes = Read( sysfile->file, buffer, count );
+ if ( read_bytes == -1UL )
+ {
+ /* error */
+ read_bytes = 0;
+ }
+ else
+ {
+ ULONG bufsize;
+
+ bufsize = ( read_bytes > IOBUF_SIZE ) ? IOBUF_SIZE : read_bytes;
+ sysfile->iobuf_end = offset + read_bytes;
+ sysfile->iobuf_start = sysfile->iobuf_end - bufsize;
+ CopyMem( &buffer[read_bytes - bufsize] , sysfile->iobuf, bufsize );
+ }
+ }
+ }
+ }
+ else
+ {
+ read_bytes = 0;
+ }
+
+ return read_bytes;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_Open( FT_Stream stream,
+ const char* filepathname )
+ {
+ struct FileInfoBlock* fib;
+ struct SysFile* sysfile;
+
+
+ if ( !stream )
+ return FT_Err_Invalid_Stream_Handle;
+
+#ifdef __amigaos4__
+ sysfile = AllocMem ( sizeof (struct SysFile ), MEMF_SHARED );
+#else
+ sysfile = AllocMem ( sizeof (struct SysFile ), MEMF_PUBLIC );
+#endif
+ if ( !sysfile )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+ return FT_Err_Cannot_Open_Resource;
+ }
+ sysfile->file = Open( (STRPTR)filepathname, MODE_OLDFILE );
+ if ( !sysfile->file )
+ {
+ FreeMem ( sysfile, sizeof ( struct SysFile ));
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+ return FT_Err_Cannot_Open_Resource;
+ }
+
+ fib = AllocDosObject( DOS_FIB, NULL );
+ if ( !fib )
+ {
+ Close ( sysfile->file );
+ FreeMem ( sysfile, sizeof ( struct SysFile ));
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+ return FT_Err_Cannot_Open_Resource;
+ }
+ if ( !( ExamineFH( sysfile->file, fib ) ) )
+ {
+ FreeDosObject( DOS_FIB, fib );
+ Close ( sysfile->file );
+ FreeMem ( sysfile, sizeof ( struct SysFile ));
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+ return FT_Err_Cannot_Open_Resource;
+ }
+ stream->size = fib->fib_Size;
+ FreeDosObject( DOS_FIB, fib );
+
+ stream->descriptor.pointer = (void *)sysfile;
+ stream->pathname.pointer = (char*)filepathname;
+ sysfile->iobuf_start = 0;
+ sysfile->iobuf_end = 0;
+ stream->pos = 0;
+
+ stream->read = ft_amiga_stream_io;
+ stream->close = ft_amiga_stream_close;
+
+ FT_TRACE1(( "FT_Stream_Open:" ));
+ FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
+ filepathname, stream->size ));
+
+ return FT_Err_Ok;
+ }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+ extern FT_Int
+ ft_mem_debug_init( FT_Memory memory );
+
+ extern void
+ ft_mem_debug_done( FT_Memory memory );
+
+#endif
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Memory )
+ FT_New_Memory( void )
+ {
+ FT_Memory memory;
+
+
+#ifdef __amigaos4__
+ memory = (FT_Memory)AllocVec( sizeof ( *memory ), MEMF_SHARED );
+#else
+ memory = (FT_Memory)AllocVec( sizeof ( *memory ), MEMF_PUBLIC );
+#endif
+ if ( memory )
+ {
+#ifdef __amigaos4__
+ memory->user = CreatePool( MEMF_SHARED, 16384, 16384 );
+#else
+ memory->user = CreatePool( MEMF_PUBLIC, 16384, 16384 );
+#endif
+ if ( memory->user == NULL )
+ {
+ FreeVec( memory );
+ memory = NULL;
+ }
+ else
+ {
+ memory->alloc = ft_alloc;
+ memory->realloc = ft_realloc;
+ memory->free = ft_free;
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_init( memory );
+#endif
+ }
+ }
+
+ return memory;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( void )
+ FT_Done_Memory( FT_Memory memory )
+ {
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_done( memory );
+#endif
+
+ DeletePool( memory->user );
+ FreeVec( memory );
+ }
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/ansi/ansi-def.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/ansi/ansi-def.mk
new file mode 100644
index 00000000000..2c585729515
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/ansi/ansi-def.mk
@@ -0,0 +1,74 @@
+#
+# FreeType 2 configuration rules for a `normal' ANSI system
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE := rm -f
+CAT := cat
+SEP := /
+BUILD_DIR := $(TOP_DIR)/builds/ansi
+PLATFORM := ansi
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+
+# The name of the final library file. Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := lib$(PROJECT)
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -c
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS :=
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/ansi/ansi.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/ansi/ansi.mk
new file mode 100644
index 00000000000..32b3bac3e3a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/ansi/ansi.mk
@@ -0,0 +1,21 @@
+#
+# FreeType 2 configuration rules for a `normal' pseudo ANSI compiler/system
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/ansi/ansi-def.mk
+include $(TOP_DIR)/builds/compiler/ansi-cc.mk
+include $(TOP_DIR)/builds/link_std.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/ATARI.H b/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/ATARI.H
new file mode 100644
index 00000000000..bb6913803cb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/ATARI.H
@@ -0,0 +1,16 @@
+#ifndef ATARI_H
+#define ATARI_H
+
+#pragma warn -stu
+
+/* PureC doesn't like 32bit enumerations */
+
+#ifndef FT_IMAGE_TAG
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value
+#endif /* FT_IMAGE_TAG */
+
+#ifndef FT_ENC_TAG
+#define FT_ENC_TAG( value, a, b, c, d ) value
+#endif /* FT_ENC_TAG */
+
+#endif /* ATARI_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/FNames.SIC b/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/FNames.SIC
new file mode 100644
index 00000000000..f3657179d91
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/FNames.SIC
@@ -0,0 +1,37 @@
+/* the following changes file names for PureC projects */
+
+if (argc > 0)
+{
+ ordner = argv[0];
+ if (basename(ordner) == "") /* ist Ordner */
+ {
+ ChangeFilenames(ordner);
+ }
+}
+
+proc ChangeFilenames(folder)
+local i,entries,directory,file;
+{
+ entries = filelist(directory,folder);
+ for (i = 0; i < entries; ++i)
+ {
+ file = directory[i,0];
+ if ((directory[i,3]&16) > 0) /* subdirectory */
+ {
+ ChangeFilenames(folder+file+"\\");
+ }
+ else
+ {
+ if ((stricmp(suffix(file),".h")==0)|(stricmp(suffix(file),".c")==0))
+ ChangeFilename(folder,file);
+ }
+ }
+}
+
+proc ChangeFilename(path,datei)
+local newfile,err;
+{
+ newfile=datei;
+ newfile[0]=(newfile[0] | 32) ^ 32;
+ err=files.rename("-q",path+datei,newfile);
+}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/FREETYPE.PRJ b/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/FREETYPE.PRJ
new file mode 100644
index 00000000000..4776a5bc690
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/FREETYPE.PRJ
@@ -0,0 +1,32 @@
+;FreeType project file
+
+FREETYPE.LIB
+
+.C [-K -P -R -A]
+.L [-J -V]
+.S
+
+=
+
+..\..\src\base\ftsystem.c
+..\..\src\base\ftdebug.c
+
+..\..\src\base\ftinit.c
+..\..\src\base\ftglyph.c
+..\..\src\base\ftmm
+..\..\src\base\ftbbox
+
+..\..\src\base\ftbase.c
+..\..\src\autohint\autohint.c
+;..\..\src\cache\ftcache.c
+..\..\src\cff\cff.c
+..\..\src\cid\type1cid.c
+..\..\src\psaux\psaux.c
+..\..\src\pshinter\pshinter.c
+..\..\src\psnames\psnames.c
+..\..\src\raster\raster.c
+..\..\src\sfnt\sfnt.c
+..\..\src\smooth\smooth.c
+..\..\src\truetype\truetype.c
+..\..\src\type1\type1.c
+..\..\src\type42\type42.c
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/README.TXT b/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/README.TXT
new file mode 100644
index 00000000000..04eec63519b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/atari/README.TXT
@@ -0,0 +1,51 @@
+Compiling FreeType 2 with PureC compiler
+========================================
+
+[See below for a German version.]
+
+To compile FreeType 2 as a library the following changes must be applied:
+
+- All *.c files must start with an uppercase letter.
+ (In case GEMSCRIPT is available:
+ Simply drag the whole FreeType 2 directory to the file `FNames.SIC'.)
+
+- You have to change the INCLUDE directory in PureC's compiler options
+ to contain both the `INCLUDE' and `freetype2\include' directory.
+ Example:
+
+ INCLUDE;E:\freetype2\include
+
+- The file `freetype2/include/Ft2build.h' must be patched as follows to
+ include ATARI.H:
+
+ #ifndef __FT2_BUILD_GENERIC_H__
+ #define __FT2_BUILD_GENERIC_H__
+
+ #include "ATARI.H"
+
+
+
+Compilieren von FreeType 2 mit PureC
+====================================
+
+Um FreeType 2 als eine Bibliothek (library) zu compilieren, muss folgendes
+ge„ndert werden:
+
+- Alle *.c-files mssen mit einem GROSSBUCHSTABEN beginnen.
+ (Falls GEMSCRIPT zur Verfgung steht:
+ Den kompletten Ordner freetype2 auf die Datei `FNames.SIC' draggen.)
+
+- In den Compiler-Optionen von PureC muss das INCLUDE directory auf INCLUDE
+ und freetype2\include verweisen. Z.B.:
+
+ INCLUDE;E:\freetype2\include
+
+- In der Datei freetype2/include/Ft2build.h muss zu Beginn
+ ein #include "ATARI.H" wie folgt eingefgt werden:
+
+ #ifndef __FT2_BUILD_GENERIC_H__
+ #define __FT2_BUILD_GENERIC_H__
+
+ #include "ATARI.H"
+
+--- end of README.TXT ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/beos-def.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/beos-def.mk
new file mode 100644
index 00000000000..4371a30aa3c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/beos-def.mk
@@ -0,0 +1,76 @@
+#
+# FreeType 2 configuration rules for a BeOS system
+#
+# this is similar to the "ansi-def.mk" file, except for BUILD and PLATFORM
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE := rm -f
+CAT := cat
+SEP := /
+BUILD_DIR := $(TOP_DIR)/builds/beos
+PLATFORM := beos
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+
+# The name of the final library file. Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := lib$(PROJECT)
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -c
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS :=
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/beos.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/beos.mk
new file mode 100644
index 00000000000..b5c8bdabe32
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/beos.mk
@@ -0,0 +1,19 @@
+#
+# FreeType 2 configuration rules for a BeOS system
+#
+
+# Copyright 1996-2000, 2002, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+include $(TOP_DIR)/builds/beos/beos-def.mk
+include $(TOP_DIR)/builds/compiler/ansi-cc.mk
+include $(TOP_DIR)/builds/link_std.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/detect.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/detect.mk
new file mode 100644
index 00000000000..24a0878862a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/beos/detect.mk
@@ -0,0 +1,41 @@
+#
+# FreeType 2 configuration file to detect an BeOS host platform.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+.PHONY: setup
+
+
+ifeq ($(PLATFORM),ansi)
+
+ ifdef BE_HOST_CPU
+
+ PLATFORM := beos
+
+ endif # test MACHTYPE beos
+endif
+
+ifeq ($(PLATFORM),beos)
+
+ DELETE := rm -f
+ CAT := cat
+ SEP := /
+ BUILD_DIR := $(TOP_DIR)/builds/beos
+ CONFIG_FILE := beos.mk
+
+ setup: std_setup
+
+endif # test PLATFORM beos
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/ansi-cc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/ansi-cc.mk
new file mode 100644
index 00000000000..3b668e20102
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/ansi-cc.mk
@@ -0,0 +1,80 @@
+#
+# FreeType 2 generic pseudo ANSI compiler
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC := cc
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := o
+SO := o
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := a
+SA := a
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -c
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+# we assume the compiler is already strictly ANSI
+#
+ANSIFLAGS :=
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY = $(AR) -r $@ $(subst /,$(COMPILER_SEP),$(OBJECTS_LIST))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/bcc-dev.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/bcc-dev.mk
new file mode 100644
index 00000000000..ba1a88a302f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/bcc-dev.mk
@@ -0,0 +1,78 @@
+#
+# FreeType 2 Borland C++-specific with NO OPTIMIZATIONS + DEBUGGING
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC := bcc32
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := obj
+SO := obj
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := lib
+SA := lib
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L :=
+
+
+# Target flag -- no trailing space.
+#
+T := -o
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -q -c -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -A
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY = tlib /u $(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST:%=+%))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/bcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/bcc.mk
new file mode 100644
index 00000000000..509cb72483c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/bcc.mk
@@ -0,0 +1,78 @@
+#
+# FreeType 2 Borland C++-specific rules
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC := bcc32
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := obj
+SO := obj
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := lib
+SA := lib
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L :=
+
+
+# Target flag -- no trailing space.
+#
+T := -o
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -c -q -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -A
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY = tlib /u $(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST:%=+%))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/emx.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/emx.mk
new file mode 100644
index 00000000000..c237005cb1e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/emx.mk
@@ -0,0 +1,77 @@
+#
+# FreeType 2 emx-specific definitions
+#
+
+
+# Copyright 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC := set GCCOPT="-ansi -pedantic"; gcc
+COMPILER_SEP := /
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := o
+SO := o
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := a
+SA := a
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -c -g -O6 -Wall
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS :=
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY = $(foreach m,$(OBJECTS_LIST),$(AR) -r $@ $(m);) echo > nul
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/gcc-dev.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/gcc-dev.mk
new file mode 100644
index 00000000000..c63e1262ebe
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/gcc-dev.mk
@@ -0,0 +1,95 @@
+#
+# FreeType 2 gcc-specific with NO OPTIMIZATIONS + DEBUGGING
+#
+
+
+# Copyright 1996-2000, 2003, 2004, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC := gcc
+COMPILER_SEP := /
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := o
+SO := o
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := a
+SA := a
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+ifndef CFLAGS
+ ifeq ($(findstring g++,$(CC)),)
+ nested_externs := -Wnested-externs
+ strict_prototypes := -Wstrict-prototypes
+ endif
+
+ CFLAGS := -c -g -O0 \
+ -Wall \
+ -W \
+ -Wundef \
+ -Wshadow \
+ -Wpointer-arith \
+ -Wwrite-strings \
+ -Wredundant-decls \
+ -Wno-long-long \
+ $(nested_externs) \
+ $(strict_prototypes)
+endif
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -ansi -pedantic
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY = $(AR) -r $@ $(OBJECTS_LIST)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/gcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/gcc.mk
new file mode 100644
index 00000000000..e941443a027
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/gcc.mk
@@ -0,0 +1,77 @@
+#
+# FreeType 2 gcc-specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC := gcc
+COMPILER_SEP := /
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := o
+SO := o
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := a
+SA := a
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -c -g -O6 -Wall
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -ansi -pedantic
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY = $(AR) -r $@ $(OBJECTS_LIST)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/intelc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/intelc.mk
new file mode 100644
index 00000000000..413ce5bacc7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/intelc.mk
@@ -0,0 +1,85 @@
+#
+# FreeType 2 Intel C/C++ definitions (VC++ compatibility mode)
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# compiler command line name
+#
+CC := icl
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := lib
+SA := lib
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := /I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := /D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := /Fl
+
+
+# Target flag.
+#
+T := /Fo
+TE := /Fe
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+# Note that the Intel C/C++ compiler version 4.5 complains about
+# the use of FT_FIELD_OFFSET with "value must be arithmetic type"!
+# This really looks like a bug in the compiler because the macro
+# _does_ compute an arithmetic value, so we disable this warning
+# with "/Qwd32".
+#
+CFLAGS ?= /nologo /c /Ox /G5 /W3 /Qwd32
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := /Qansi_alias /Za
+
+# Library linking
+#
+#CLEAN_LIBRARY =
+LINK_LIBRARY = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/unix-lcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/unix-lcc.mk
new file mode 100644
index 00000000000..d79f50846cb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/unix-lcc.mk
@@ -0,0 +1,83 @@
+#
+# FreeType 2 Unix LCC specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Command line name
+#
+CC := lcc
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := o
+SO := o
+
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := a
+SA := a
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -c -g
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+# LCC is pure ANSI anyway!
+#
+# the "-A" flag simply increments verbosity about non ANSI code
+#
+ANSIFLAGS := -A
+
+
+# library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(PROJECT_LIBRARY)
+LINK_LIBRARY = $(AR) -r $@ $(OBJECTS_LIST)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/visualage.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/visualage.mk
new file mode 100644
index 00000000000..c109659bf73
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/visualage.mk
@@ -0,0 +1,76 @@
+#
+# FreeType 2 Visual Age C++ specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# command line compiler name
+#
+CC := icc
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := lib
+SA := lib
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := /I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := /D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := /Fl
+
+
+# Target flag.
+#
+T := /Fo
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+CFLAGS ?= /Q- /Gd+ /O2 /G5 /W3 /C
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSI_FLAGS := /Sa
+
+
+# Library linking
+#
+#CLEAN_LIBRARY :=
+LINK_LIBRARY = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/visualc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/visualc.mk
new file mode 100644
index 00000000000..2e19ef86a31
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/visualc.mk
@@ -0,0 +1,82 @@
+#
+# FreeType 2 Visual C++ definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# compiler command line name
+#
+CC := cl
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := lib
+SA := lib
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := /I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := /D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := /Fl
+
+
+# Target flag.
+#
+T := /Fo
+
+# Target executable flag
+#
+TE := /Fe
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= /nologo /c /Ox /W3 /WX
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := /Za /D_CRT_SECURE_NO_DEPRECATE
+
+
+# Library linking
+#
+#CLEAN_LIBRARY =
+LINK_LIBRARY = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/watcom.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/watcom.mk
new file mode 100644
index 00000000000..4db1e7fecea
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/watcom.mk
@@ -0,0 +1,81 @@
+#
+# FreeType 2 Watcom-specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC := wcc386
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := lib
+SA := lib
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I=
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -FO=
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -zq
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -za
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY = $(subst /,$(COMPILER_SEP), \
+ wlib -q -n $@; \
+ $(foreach m, $(OBJECTS_LIST), wlib -q $@ +$(m);) \
+ echo > nul)
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/win-lcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/win-lcc.mk
new file mode 100644
index 00000000000..5d02d82462e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/compiler/win-lcc.mk
@@ -0,0 +1,81 @@
+#
+# FreeType 2 Win32-LCC specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Command line name
+#
+CC := lcc
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := lib
+SA := lib
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -Fl
+
+
+# Target flag.
+#
+T := -Fo
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+CFLAGS ?= -c -g2 -O
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+# LCC is pure ANSI anyway!
+#
+ANSIFLAGS :=
+
+
+# library linking
+#
+#CLEAN_LIBRARY :=
+LINK_LIBRARY = lcclib /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/detect.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/detect.mk
new file mode 100644
index 00000000000..987ae51c41f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/detect.mk
@@ -0,0 +1,154 @@
+#
+# FreeType 2 host platform detection rules
+#
+
+
+# Copyright 1996-2000, 2001, 2002, 2003, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# This sub-Makefile is in charge of detecting the current platform. It sets
+# the following variables:
+#
+# BUILD_DIR The configuration and system-specific directory. Usually
+# `freetype/builds/$(PLATFORM)' but can be different for
+# custom builds of the library.
+#
+# The following variables must be defined in system specific `detect.mk'
+# files:
+#
+# PLATFORM The detected platform. This will default to `ansi' if
+# auto-detection fails.
+# CONFIG_FILE The configuration sub-makefile to use. This usually depends
+# on the compiler defined in the `CC' environment variable.
+# DELETE The shell command used to remove a given file.
+# COPY The shell command used to copy one file.
+# SEP The platform-specific directory separator.
+# COMPILER_SEP The separator used in arguments of the compilation tools.
+# CC The compiler to use.
+#
+# You need to set the following variable(s) before calling it:
+#
+# TOP_DIR The top-most directory in the FreeType library source
+# hierarchy. If not defined, it will default to `.'.
+
+# Set auto-detection default to `ansi' resp. UNIX-like operating systems.
+#
+PLATFORM := ansi
+DELETE := $(RM)
+COPY := cp
+CAT := cat
+SEP := /
+
+BUILD_CONFIG := $(TOP_DIR)/builds
+
+# These two assignments must be delayed.
+BUILD_DIR = $(BUILD_CONFIG)/$(PLATFORM)
+CONFIG_RULES = $(BUILD_DIR)/$(CONFIG_FILE)
+
+# We define the BACKSLASH variable to hold a single back-slash character.
+# This is needed because a line like
+#
+# SEP := \
+#
+# does not work with GNU Make (the backslash is interpreted as a line
+# continuation). While a line like
+#
+# SEP := \\
+#
+# really defines $(SEP) as `\' on Unix, and `\\' on Dos and Windows!
+#
+BACKSLASH := $(strip \ )
+
+# Find all auto-detectable platforms.
+#
+PLATFORMS := $(notdir $(subst /detect.mk,,$(wildcard $(BUILD_CONFIG)/*/detect.mk)))
+.PHONY: $(PLATFORMS) ansi
+
+# Filter out platform specified as setup target.
+#
+PLATFORM := $(firstword $(filter $(MAKECMDGOALS),$(PLATFORMS)))
+
+# If no setup target platform was specified, enable auto-detection/
+# default platform.
+#
+ifeq ($(PLATFORM),)
+ PLATFORM := ansi
+endif
+
+# If the user has explicitly asked for `ansi' on the command line,
+# disable auto-detection.
+#
+ifeq ($(findstring ansi,$(MAKECMDGOALS)),)
+ # Now, include all detection rule files found in the `builds/<system>'
+ # directories. Note that the calling order of the various `detect.mk'
+ # files isn't predictable.
+ #
+ include $(wildcard $(BUILD_CONFIG)/*/detect.mk)
+endif
+
+# In case no detection rule file was successful, use the default.
+#
+ifndef CONFIG_FILE
+ CONFIG_FILE := ansi.mk
+ setup: std_setup
+ .PHONY: setup
+endif
+
+# The following targets are equivalent, with the exception that they use
+# a slightly different syntax for the `echo' command.
+#
+# std_setup: defined for most (i.e. Unix-like) platforms
+# dos_setup: defined for Dos-ish platforms like Dos, Windows & OS/2
+#
+.PHONY: std_setup dos_setup
+
+std_setup:
+ @echo ""
+ @echo "$(PROJECT_TITLE) build system -- automatic system detection"
+ @echo ""
+ @echo "The following settings are used:"
+ @echo ""
+ @echo " platform $(PLATFORM)"
+ @echo " compiler $(CC)"
+ @echo " configuration directory $(BUILD_DIR)"
+ @echo " configuration rules $(CONFIG_RULES)"
+ @echo ""
+ @echo "If this does not correspond to your system or settings please remove the file"
+ @echo "\`$(CONFIG_MK)' from this directory then read the INSTALL file for help."
+ @echo ""
+ @echo "Otherwise, simply type \`$(MAKE)' again to build the library,"
+ @echo "or \`$(MAKE) refdoc' to build the API reference (the latter needs python)."
+ @echo ""
+ @$(COPY) $(CONFIG_RULES) $(CONFIG_MK)
+
+
+# Special case for Dos, Windows, OS/2, where echo "" doesn't work correctly!
+#
+dos_setup:
+ @type builds$(SEP)newline
+ @echo $(PROJECT_TITLE) build system -- automatic system detection
+ @type builds$(SEP)newline
+ @echo The following settings are used:
+ @type builds$(SEP)newline
+ @echo platformÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$(PLATFORM)
+ @echo compilerÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$(CC)
+ @echo configuration directoryÿÿÿÿÿÿ$(subst /,$(SEP),$(BUILD_DIR))
+ @echo configuration rulesÿÿÿÿÿÿÿÿÿÿ$(subst /,$(SEP),$(CONFIG_RULES))
+ @type builds$(SEP)newline
+ @echo If this does not correspond to your system or settings please remove the file
+ @echo '$(CONFIG_MK)' from this directory then read the INSTALL file for help.
+ @type builds$(SEP)newline
+ @echo Otherwise, simply type 'make' again to build the library.
+ @echo or 'make refdoc' to build the API reference (the latter needs python).
+ @type builds$(SEP)newline
+ @$(COPY) $(subst /,$(SEP),$(CONFIG_RULES) $(CONFIG_MK)) > nul
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/detect.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/detect.mk
new file mode 100644
index 00000000000..700a1226885
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/detect.mk
@@ -0,0 +1,142 @@
+#
+# FreeType 2 configuration file to detect a DOS host platform.
+#
+
+
+# Copyright 1996-2000, 2003, 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+.PHONY: setup
+
+
+ifeq ($(PLATFORM),ansi)
+
+ # Test for DJGPP by checking the DJGPP environment variable, which must be
+ # set in order to use the system (ie. it will always be present when the
+ # `make' utility is run).
+ #
+ # We test for the COMSPEC environment variable, then run the `ver'
+ # command-line program to see if its output contains the word `Dos' or
+ # `DOS'.
+ #
+ # If this is true, we are running a Dos-ish platform (or an emulation).
+ #
+ ifdef DJGPP
+ PLATFORM := dos
+ else
+ ifdef COMSPEC
+ is_dos := $(findstring DOS,$(subst Dos,DOS,$(shell ver)))
+
+ # We try to recognize a Dos session under OS/2. The `ver' command
+ # returns `Operating System/2 ...' there, so `is_dos' should be empty.
+ #
+ # To recognize a Dos session under OS/2, we check COMSPEC for the
+ # substring `MDOS\COMMAND'
+ #
+ ifeq ($(is_dos),)
+ is_dos := $(findstring MDOS\COMMAND,$(COMSPEC))
+ endif
+
+ # We also try to recognize Dos 7.x without Windows 9X launched.
+ # See builds/win32/detect.mk for explanations about the logic.
+ #
+ ifeq ($(is_dos),)
+ ifdef winbootdir
+#ifneq ($(OS),Windows_NT)
+ # If win32 is available, do not trigger this test.
+ ifndef windir
+ is_dos := $(findstring Windows,$(strip $(shell ver)))
+ endif
+#endif
+ endif
+ endif
+
+ endif # test COMSPEC
+
+ ifneq ($(is_dos),)
+
+ PLATFORM := dos
+
+ endif # test Dos
+ endif # test DJGPP
+endif # test PLATFORM ansi
+
+ifeq ($(PLATFORM),dos)
+
+ # Use DJGPP (i.e. gcc) by default.
+ #
+ CONFIG_FILE := dos-gcc.mk
+ CC ?= gcc
+
+ # additionally, we provide hooks for various other compilers
+ #
+ ifneq ($(findstring emx,$(MAKECMDGOALS)),) # EMX gcc
+ CONFIG_FILE := dos-emx.mk
+ CC := gcc
+ emx: setup
+ .PHONY: emx
+ endif
+
+ ifneq ($(findstring turboc,$(MAKECMDGOALS)),) # Turbo C
+ CONFIG_FILE := dos-tcc.mk
+ CC := tcc
+ turboc: setup
+ .PHONY: turboc
+ endif
+
+ ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++
+ CONFIG_FILE := dos-wat.mk
+ CC := wcc386
+ watcom: setup
+ .PHONY: watcom
+ endif
+
+ ifneq ($(findstring borlandc,$(MAKECMDGOALS)),) # Borland C/C++ 32-bit
+ CONFIG_FILE := dos-bcc.mk
+ CC := bcc32
+ borlandc: setup
+ .PHONY: borlandc
+ endif
+
+ ifneq ($(findstring borlandc16,$(MAKECMDGOALS)),) # Borland C/C++ 16-bit
+ CONFIG_FILE := dos-bcc.mk
+ CC := bcc
+ borlandc16: setup
+ .PHONY: borlandc16
+ endif
+
+ ifneq ($(findstring bash,$(SHELL)),) # check for bash
+ SEP := /
+ DELETE := rm
+ COPY := cp
+ CAT := cat
+ setup: std_setup
+ else
+ SEP := $(BACKSLASH)
+ DELETE := del
+ CAT := type
+
+ # Setting COPY is a bit trickier. We can be running DJGPP on some
+ # Windows NT derivatives, like XP. See builds/win32/detect.mk for
+ # explanations why we need hacking here.
+ #
+ ifeq ($(OS),Windows_NT)
+ COPY := cmd.exe /c copy
+ else
+ COPY := copy
+ endif # test NT
+
+ setup: dos_setup
+ endif
+
+endif # test PLATFORM dos
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-def.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-def.mk
new file mode 100644
index 00000000000..950f581a00b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-def.mk
@@ -0,0 +1,45 @@
+#
+# FreeType 2 DOS specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE := del
+CAT := type
+SEP := $(strip \ )
+BUILD_DIR := $(TOP_DIR)/builds/dos
+PLATFORM := dos
+
+
+# The executable file extension (for tools), *with* leading dot.
+#
+E := .exe
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+# The name of the final library file. Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := $(PROJECT)
+
+
+# The NO_OUTPUT macro is used to ignore the output of commands.
+#
+NO_OUTPUT = > nul
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-emx.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-emx.mk
new file mode 100644
index 00000000000..6ea8f6d872f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-emx.mk
@@ -0,0 +1,21 @@
+#
+# FreeType 2 configuration rules for the EMX gcc compiler
+#
+
+
+# Copyright 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/dos/dos-def.mk
+include $(TOP_DIR)/builds/compiler/emx.mk
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-gcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-gcc.mk
new file mode 100644
index 00000000000..e14255c1f27
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-gcc.mk
@@ -0,0 +1,21 @@
+#
+# FreeType 2 configuration rules for the DJGPP compiler
+#
+
+
+# Copyright 1996-2000, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/dos/dos-def.mk
+include $(TOP_DIR)/builds/compiler/gcc.mk
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-wat.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-wat.mk
new file mode 100644
index 00000000000..c763b163cd9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/dos/dos-wat.mk
@@ -0,0 +1,20 @@
+#
+# FreeType 2 configuration rules for the Watcom C/C++ compiler
+#
+
+
+# Copyright 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+include $(TOP_DIR)/builds/dos/dos-def.mk
+include $(TOP_DIR)/builds/compiler/watcom.mk
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/exports.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/exports.mk
new file mode 100644
index 00000000000..5452b35715d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/exports.mk
@@ -0,0 +1,76 @@
+#
+# FreeType 2 exports sub-Makefile
+#
+
+
+# Copyright 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# DO NOT INVOKE THIS MAKEFILE DIRECTLY! IT IS MEANT TO BE INCLUDED BY
+# OTHER MAKEFILES.
+
+
+# This sub-Makefile is used to compute the list of exported symbols whenever
+# the EXPORTS_LIST variable is defined by one of the platform or compiler
+# specific build files.
+#
+# EXPORTS_LIST contains the name of the `list' file, for example a Windows
+# .DEF file.
+#
+ifneq ($(EXPORTS_LIST),)
+
+ # CCexe is the compiler used to compile the `apinames' tool program
+ # on the host machine. This isn't necessarily the same as the compiler
+ # which can be a cross-compiler for a different architecture, for example.
+ #
+ ifeq ($(CCexe),)
+ CCexe := $(CC)
+ endif
+
+ # TE acts like T, but for executables instead of object files.
+ ifeq ($(TE),)
+ TE := $T
+ endif
+
+ # The list of public headers we're going to parse.
+ PUBLIC_HEADERS := $(wildcard $(PUBLIC_DIR)/*.h)
+
+ # The `apinames' source and executable. We use $E_BUILD as the host
+ # executable suffix, which *includes* the final dot.
+ #
+ # Note that $(APINAMES_OPTIONS) is empty, except for Windows compilers.
+ #
+ APINAMES_SRC := $(TOP_DIR)/src/tools/apinames.c
+ APINAMES_EXE := $(OBJ_DIR)/apinames$(E_BUILD)
+
+ $(APINAMES_EXE): $(APINAMES_SRC)
+ $(CCexe) $(TE)$@ $<
+
+ .PHONY: symbols_list
+
+ symbols_list: $(EXPORTS_LIST)
+
+ # We manually add TT_New_Context and TT_RunIns, which are needed by TT
+ # debuggers, to the EXPORTS_LIST.
+ #
+ $(EXPORTS_LIST): $(APINAMES_EXE) $(PUBLIC_HEADERS)
+ $(subst /,$(SEP),$(APINAMES_EXE)) -o$@ $(APINAMES_OPTIONS) $(PUBLIC_HEADERS)
+ @echo TT_New_Context >> $(EXPORTS_LIST)
+ @echo TT_RunIns >> $(EXPORTS_LIST)
+
+ $(PROJECT_LIBRARY): $(EXPORTS_LIST)
+
+ CLEAN += $(EXPORTS_LIST) \
+ $(APINAMES_EXE)
+
+endif
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/freetype.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/freetype.mk
new file mode 100644
index 00000000000..7a89c8e3d01
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/freetype.mk
@@ -0,0 +1,361 @@
+#
+# FreeType 2 library sub-Makefile
+#
+
+
+# Copyright 1996-2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# DO NOT INVOKE THIS MAKEFILE DIRECTLY! IT IS MEANT TO BE INCLUDED BY
+# OTHER MAKEFILES.
+
+
+# The following variables (set by other Makefile components, in the
+# environment, or on the command line) are used:
+#
+# BUILD_DIR The architecture dependent directory,
+# e.g. `$(TOP_DIR)/builds/unix'. Added to INCLUDES also.
+#
+# OBJ_DIR The directory in which object files are created.
+#
+# LIB_DIR The directory in which the library is created.
+#
+# DOC_DIR The directory in which the API reference is created.
+#
+# INCLUDES A list of directories to be included additionally.
+#
+# DEVEL_DIR Development directory which is added to the INCLUDES
+# variable before the standard include directories.
+#
+# CFLAGS Compilation flags. This overrides the default settings
+# in the platform-specific configuration files.
+#
+# FTSYS_SRC If set, its value is used as the name of a replacement
+# file for `src/base/ftsystem.c'.
+#
+# FTDEBUG_SRC If set, its value is used as the name of a replacement
+# file for `src/base/ftdebug.c'. [For a normal build, this
+# file does nothing.]
+#
+# FTMODULE_H The file which contains the list of module classes for
+# the current build. Usually, this is automatically
+# created by `modules.mk'.
+#
+# BASE_OBJ_S
+# BASE_OBJ_M A list of base objects (for single object and multiple
+# object builds, respectively). Set up in
+# `src/base/rules.mk'.
+#
+# BASE_EXT_OBJ A list of base extension objects. Set up in
+# `src/base/rules.mk'.
+#
+# DRV_OBJ_S
+# DRV_OBJ_M A list of driver objects (for single object and multiple
+# object builds, respectively). Set up cumulatively in
+# `src/<driver>/rules.mk'.
+#
+# CLEAN
+# DISTCLEAN The sub-makefiles can append additional stuff to these two
+# variables which is to be removed for the `clean' resp.
+# `distclean' target.
+#
+# TOP_DIR, SEP,
+# COMPILER_SEP,
+# LIBRARY, CC,
+# A, I, O, T Check `config.mk' for details.
+
+
+# The targets `objects' and `library' are defined at the end of this
+# Makefile after all other rules have been included.
+#
+.PHONY: single multi objects library refdoc
+
+# default target -- build single objects and library
+#
+single: objects library
+
+# `multi' target -- build multiple objects and library
+#
+multi: objects library
+
+
+# The FreeType source directory, usually `./src'.
+#
+SRC_DIR := $(TOP_DIR)/src
+
+# The directory where the base layer components are placed, usually
+# `./src/base'.
+#
+BASE_DIR := $(SRC_DIR)/base
+
+# Other derived directories.
+#
+PUBLIC_DIR := $(TOP_DIR)/include/freetype
+INTERNAL_DIR := $(PUBLIC_DIR)/internal
+SERVICES_DIR := $(INTERNAL_DIR)/services
+CONFIG_DIR := $(PUBLIC_DIR)/config
+
+# The documentation directory.
+#
+DOC_DIR ?= $(TOP_DIR)/docs/reference
+
+# The final name of the library file.
+#
+PROJECT_LIBRARY := $(LIB_DIR)/$(LIBRARY).$A
+
+
+# include paths
+#
+# IMPORTANT NOTE: The architecture-dependent directory must ALWAYS be placed
+# before the standard include list. Porters are then able to
+# put their own version of some of the FreeType components
+# in the `freetype/builds/<system>' directory, as these
+# files will override the default sources.
+#
+INCLUDES := $(subst /,$(COMPILER_SEP),$(OBJ_DIR) \
+ $(DEVEL_DIR) \
+ $(BUILD_DIR) \
+ $(TOP_DIR)/include)
+
+INCLUDE_FLAGS := $(INCLUDES:%=$I%)
+
+
+# C flags used for the compilation of an object file. This must include at
+# least the paths for the `base' and `builds/<system>' directories;
+# debug/optimization/warning flags + ansi compliance if needed.
+#
+# $(INCLUDE_FLAGS) should come before $(CFLAGS) to avoid problems with
+# old FreeType versions.
+#
+# Note what we also define the macro FT2_BUILD_LIBRARY when building
+# FreeType. This is required to let our sources include the internal
+# headers (something forbidden by clients).
+#
+# Finally, we define FT_CONFIG_MODULES_H so that the compiler uses the
+# generated version of `ftmodule.h' in $(OBJ_DIR). If there is an
+# `ftoption.h' files in $(OBJ_DIR), define FT_CONFIG_OPTIONS_H too.
+#
+ifneq ($(wildcard $(OBJ_DIR)/ftoption.h),)
+ FTOPTION_H := $(OBJ_DIR)/ftoption.h
+ FTOPTION_FLAG := $DFT_CONFIG_OPTIONS_H="<ftoption.h>"
+endif
+
+FT_CFLAGS = $(CPPFLAGS) \
+ $(INCLUDE_FLAGS) \
+ $(CFLAGS) \
+ $DFT2_BUILD_LIBRARY \
+ $DFT_CONFIG_MODULES_H="<ftmodule.h>" \
+ $(FTOPTION_FLAG)
+FT_CC = $(CC) $(FT_CFLAGS)
+FT_COMPILE = $(CC) $(ANSIFLAGS) $(FT_CFLAGS)
+
+
+# Include the `exports' rules file.
+#
+include $(TOP_DIR)/builds/exports.mk
+
+
+# Initialize the list of objects.
+#
+OBJECTS_LIST :=
+
+
+# Define $(PUBLIC_H) as the list of all public header files located in
+# `$(TOP_DIR)/include/freetype'. $(INTERNAL_H), and $(CONFIG_H) are defined
+# similarly.
+#
+# This is used to simplify the dependency rules -- if one of these files
+# changes, the whole library is recompiled.
+#
+PUBLIC_H := $(wildcard $(PUBLIC_DIR)/*.h)
+INTERNAL_H := $(wildcard $(INTERNAL_DIR)/*.h) \
+ $(wildcard $(SERVICES_DIR)/*.h)
+CONFIG_H := $(wildcard $(CONFIG_DIR)/*.h) \
+ $(wildcard $(BUILD_DIR)/freetype/config/*.h) \
+ $(FTMODULE_H) \
+ $(FTOPTION_H)
+DEVEL_H := $(wildcard $(TOP_DIR)/devel/*.h)
+
+FREETYPE_H := $(PUBLIC_H) $(INTERNAL_H) $(CONFIG_H) $(DEVEL_H)
+
+
+# ftsystem component
+#
+FTSYS_SRC ?= $(BASE_DIR)/ftsystem.c
+
+FTSYS_OBJ := $(OBJ_DIR)/ftsystem.$O
+
+OBJECTS_LIST += $(FTSYS_OBJ)
+
+$(FTSYS_OBJ): $(FTSYS_SRC) $(FREETYPE_H)
+ $(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# ftdebug component
+#
+FTDEBUG_SRC ?= $(BASE_DIR)/ftdebug.c
+
+FTDEBUG_OBJ := $(OBJ_DIR)/ftdebug.$O
+
+OBJECTS_LIST += $(FTDEBUG_OBJ)
+
+$(FTDEBUG_OBJ): $(FTDEBUG_SRC) $(FREETYPE_H)
+ $(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# Include all rule files from FreeType components.
+#
+include $(SRC_DIR)/base/rules.mk
+include $(patsubst %,$(SRC_DIR)/%/rules.mk,$(MODULES))
+
+
+# ftinit component
+#
+# The C source `ftinit.c' contains the FreeType initialization routines.
+# It is able to automatically register one or more drivers when the API
+# function FT_Init_FreeType() is called.
+#
+# The set of initial drivers is determined by the driver Makefiles
+# includes above. Each driver Makefile updates the FTINIT_xxx lists
+# which contain additional include paths and macros used to compile the
+# single `ftinit.c' source.
+#
+FTINIT_SRC := $(BASE_DIR)/ftinit.c
+FTINIT_OBJ := $(OBJ_DIR)/ftinit.$O
+
+OBJECTS_LIST += $(FTINIT_OBJ)
+
+$(FTINIT_OBJ): $(FTINIT_SRC) $(FREETYPE_H)
+ $(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# All FreeType library objects.
+#
+OBJ_M := $(BASE_OBJ_M) $(BASE_EXT_OBJ) $(DRV_OBJS_M)
+OBJ_S := $(BASE_OBJ_S) $(BASE_EXT_OBJ) $(DRV_OBJS_S)
+
+
+# The target `multi' on the Make command line indicates that we want to
+# compile each source file independently.
+#
+# Otherwise, each module/driver is compiled in a single object file through
+# source file inclusion (see `src/base/ftbase.c' or
+# `src/truetype/truetype.c' for examples).
+#
+BASE_OBJECTS := $(OBJECTS_LIST)
+
+ifneq ($(findstring multi,$(MAKECMDGOALS)),)
+ OBJECTS_LIST += $(OBJ_M)
+else
+ OBJECTS_LIST += $(OBJ_S)
+endif
+
+objects: $(OBJECTS_LIST)
+
+library: $(PROJECT_LIBRARY)
+
+dll: $(PROJECT_LIBRARY) exported_symbols
+
+.c.$O:
+ $(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+ifneq ($(findstring refdoc,$(MAKECMDGOALS)),)
+ # poor man's `sed' emulation with make's built-in string functions
+ work := $(strip $(shell $(CAT) $(PUBLIC_DIR)/freetype.h))
+ work := $(subst |,x,$(work))
+ work := $(subst $(space),|,$(work))
+ work := $(subst \#define|FREETYPE_MAJOR|,$(space),$(work))
+ work := $(word 2,$(work))
+ major := $(subst |,$(space),$(work))
+ major := $(firstword $(major))
+
+ work := $(subst \#define|FREETYPE_MINOR|,$(space),$(work))
+ work := $(word 2,$(work))
+ minor := $(subst |,$(space),$(work))
+ minor := $(firstword $(minor))
+
+ work := $(subst \#define|FREETYPE_PATCH|,$(space),$(work))
+ work := $(word 2,$(work))
+ patch := $(subst |,$(space),$(work))
+ patch := $(firstword $(patch))
+
+ version := $(major).$(minor).$(patch)
+endif
+
+# We write-protect the docmaker directory to suppress generation
+# of .pyc files.
+#
+refdoc:
+ -chmod -w $(SRC_DIR)/tools/docmaker
+ python $(SRC_DIR)/tools/docmaker/docmaker.py \
+ --prefix=ft2 \
+ --title=FreeType-$(version) \
+ --output=$(DOC_DIR) \
+ $(PUBLIC_DIR)/*.h \
+ $(PUBLIC_DIR)/config/*.h \
+ $(PUBLIC_DIR)/cache/*.h
+ -chmod +w $(SRC_DIR)/tools/docmaker
+
+
+.PHONY: clean_project_std distclean_project_std
+
+# Standard cleaning and distclean rules. These are not accepted
+# on all systems though.
+#
+clean_project_std:
+ -$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S) $(CLEAN)
+
+distclean_project_std: clean_project_std
+ -$(DELETE) $(PROJECT_LIBRARY)
+ -$(DELETE) *.orig *~ core *.core $(DISTCLEAN)
+
+
+.PHONY: clean_project_dos distclean_project_dos
+
+# The Dos command shell does not support very long list of arguments, so
+# we are stuck with wildcards.
+#
+# Don't break the command lines with \; this prevents the "del" command from
+# working correctly on Win9x.
+#
+clean_project_dos:
+ -$(DELETE) $(subst /,$(SEP),$(OBJ_DIR)/*.$O $(CLEAN) $(NO_OUTPUT))
+
+distclean_project_dos: clean_project_dos
+ -$(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY) $(DISTCLEAN) $(NO_OUTPUT))
+
+
+.PHONY: remove_config_mk remove_ftmodule_h
+
+# Remove configuration file (used for distclean).
+#
+remove_config_mk:
+ -$(DELETE) $(subst /,$(SEP),$(CONFIG_MK) $(NO_OUTPUT))
+
+# Remove module list (used for distclean).
+#
+remove_ftmodule_h:
+ -$(DELETE) $(subst /,$(SEP),$(FTMODULE_H) $(NO_OUTPUT))
+
+
+.PHONY: clean distclean
+
+# The `config.mk' file must define `clean_freetype' and
+# `distclean_freetype'. Implementations may use to relay these to either
+# the `std' or `dos' versions from above, or simply provide their own
+# implementation.
+#
+clean: clean_project
+distclean: distclean_project remove_config_mk remove_ftmodule_h
+ -$(DELETE) $(subst /,$(SEP),$(DOC_DIR)/*.html $(NO_OUTPUT))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/link_dos.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/link_dos.mk
new file mode 100644
index 00000000000..c37ac7e52c1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/link_dos.mk
@@ -0,0 +1,42 @@
+#
+# Link instructions for Dos-like systems (Dos, Win32, OS/2)
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+ifdef BUILD_PROJECT
+
+ .PHONY: clean_project distclean_project
+
+ # Now include the main sub-makefile. It contains all the rules used to
+ # build the library with the previous variables defined.
+ #
+ include $(TOP_DIR)/builds/$(PROJECT).mk
+
+ # The cleanup targets.
+ #
+ clean_project: clean_project_dos
+ distclean_project: distclean_project_dos
+
+ # This final rule is used to link all object files into a single library.
+ # this is compiler-specific
+ #
+ $(PROJECT_LIBRARY): $(OBJECTS_LIST)
+ ifdef CLEAN_LIBRARY
+ -$(CLEAN_LIBRARY) $(NO_OUTPUT)
+ endif
+ $(LINK_LIBRARY)
+
+endif
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/link_std.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/link_std.mk
new file mode 100644
index 00000000000..0bd2163bb19
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/link_std.mk
@@ -0,0 +1,42 @@
+#
+# Link instructions for standard systems
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+ifdef BUILD_PROJECT
+
+ .PHONY: clean_project distclean_project
+
+ # Now include the main sub-makefile. It contains all the rules used to
+ # build the library with the previous variables defined.
+ #
+ include $(TOP_DIR)/builds/$(PROJECT).mk
+
+ # The cleanup targets.
+ #
+ clean_project: clean_project_std
+ distclean_project: distclean_project_std
+
+ # This final rule is used to link all object files into a single library.
+ # this is compiler-specific
+ #
+ $(PROJECT_LIBRARY): $(OBJECTS_LIST)
+ ifdef CLEAN_LIBRARY
+ -$(CLEAN_LIBRARY) $(NO_OUTPUT)
+ endif
+ $(LINK_LIBRARY)
+
+endif
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.m68k_cfm.make.txt b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.m68k_cfm.make.txt
new file mode 100644
index 00000000000..de28a111e52
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.m68k_cfm.make.txt
@@ -0,0 +1,205 @@
+# File: FreeType.m68k_cfm.make
+# Target: FreeType.m68k_cfm
+# Created: Thursday, October 27, 2005 09:23:25 PM
+
+
+MAKEFILE = FreeType.m68k_cfm.make
+\xA5MondoBuild\xA5 = {MAKEFILE} # Make blank to avoid rebuilds when makefile is modified
+
+ObjDir = :objs:
+Includes = \xB6
+ -ansi strict \xB6
+ -includes unix \xB6
+ -i :include: \xB6
+ -i :src: \xB6
+ -i :include:freetype:config:
+
+Sym-68K = -sym off
+
+COptions = \xB6
+ -d HAVE_FSSPEC=1 \xB6
+ -d HAVE_FSREF=0 \xB6
+ -d HAVE_QUICKDRAW_TOOLBOX=1 \xB6
+ -d HAVE_QUICKDRAW_CARBON=0 \xB6
+ -d HAVE_ATS=0 \xB6
+ -d FT2_BUILD_LIBRARY \xB6
+ -d FT_CONFIG_CONFIG_H="<ftconfig.h>" \xB6
+ -d FT_CONFIG_MODULES_H="<ftmodule.h>" \xB6
+ {Includes} {Sym-68K} -model cfmseg
+
+
+### Source Files ###
+
+SrcFiles = \xB6
+ :src:autofit:autofit.c \xB6
+ :builds:mac:ftbase.c \xB6
+ :src:base:ftbbox.c \xB6
+ :src:base:ftbdf.c \xB6
+ :src:base:ftbitmap.c \xB6
+ :src:base:ftdebug.c \xB6
+ :src:base:ftglyph.c \xB6
+ :src:base:ftgxval.c \xB6
+ :src:base:ftinit.c \xB6
+ :src:base:ftmm.c \xB6
+ :src:base:ftotval.c \xB6
+ :src:base:ftpfr.c \xB6
+ :src:base:ftstroke.c \xB6
+ :src:base:ftsynth.c \xB6
+ :src:base:ftsystem.c \xB6
+ :src:base:fttype1.c \xB6
+ :src:base:ftwinfnt.c \xB6
+ :src:base:ftxf86.c \xB6
+ :src:cache:ftcache.c \xB6
+ :src:bdf:bdf.c \xB6
+ :src:cff:cff.c \xB6
+ :src:cid:type1cid.c \xB6
+# :src:gxvalid:gxvalid.c \xB6
+ :src:gzip:ftgzip.c \xB6
+ :src:lzw:ftlzw.c \xB6
+ :src:otvalid:otvalid.c \xB6
+ :src:pcf:pcf.c \xB6
+ :src:pfr:pfr.c \xB6
+ :src:psaux:psaux.c \xB6
+ :src:pshinter:pshinter.c \xB6
+ :src:psnames:psmodule.c \xB6
+ :src:raster:raster.c \xB6
+ :src:sfnt:sfnt.c \xB6
+ :src:smooth:smooth.c \xB6
+ :src:truetype:truetype.c \xB6
+ :src:type1:type1.c \xB6
+ :src:type42:type42.c \xB6
+ :src:winfonts:winfnt.c
+
+
+### Object Files ###
+
+ObjFiles-68K = \xB6
+ "{ObjDir}autofit.c.o" \xB6
+ "{ObjDir}ftbase.c.o" \xB6
+ "{ObjDir}ftbbox.c.o" \xB6
+ "{ObjDir}ftbdf.c.o" \xB6
+ "{ObjDir}ftbitmap.c.o" \xB6
+ "{ObjDir}ftdebug.c.o" \xB6
+ "{ObjDir}ftglyph.c.o" \xB6
+ "{ObjDir}ftgxval.c.o" \xB6
+ "{ObjDir}ftinit.c.o" \xB6
+ "{ObjDir}ftmm.c.o" \xB6
+ "{ObjDir}ftotval.c.o" \xB6
+ "{ObjDir}ftpfr.c.o" \xB6
+ "{ObjDir}ftstroke.c.o" \xB6
+ "{ObjDir}ftsynth.c.o" \xB6
+ "{ObjDir}ftsystem.c.o" \xB6
+ "{ObjDir}fttype1.c.o" \xB6
+ "{ObjDir}ftwinfnt.c.o" \xB6
+ "{ObjDir}ftxf86.c.o" \xB6
+ "{ObjDir}ftcache.c.o" \xB6
+ "{ObjDir}bdf.c.o" \xB6
+ "{ObjDir}cff.c.o" \xB6
+ "{ObjDir}type1cid.c.o" \xB6
+# "{ObjDir}gxvalid.c.o" \xB6
+ "{ObjDir}ftgzip.c.o" \xB6
+ "{ObjDir}ftlzw.c.o" \xB6
+ "{ObjDir}otvalid.c.o" \xB6
+ "{ObjDir}pcf.c.o" \xB6
+ "{ObjDir}pfr.c.o" \xB6
+ "{ObjDir}psaux.c.o" \xB6
+ "{ObjDir}pshinter.c.o" \xB6
+ "{ObjDir}psmodule.c.o" \xB6
+ "{ObjDir}raster.c.o" \xB6
+ "{ObjDir}sfnt.c.o" \xB6
+ "{ObjDir}smooth.c.o" \xB6
+ "{ObjDir}truetype.c.o" \xB6
+ "{ObjDir}type1.c.o" \xB6
+ "{ObjDir}type42.c.o" \xB6
+ "{ObjDir}winfnt.c.o"
+
+
+### Libraries ###
+
+LibFiles-68K =
+
+
+### Default Rules ###
+
+.c.o \xC4 .c {\xA5MondoBuild\xA5}
+ {C} {depDir}{default}.c -o {targDir}{default}.c.o {COptions}
+
+
+### Build Rules ###
+
+:builds:mac:ftbase.c \xC4\xC4 :src:base:ftbase.c
+ Duplicate :src:base:ftbase.c :builds:mac:ftbase.c
+
+"{ObjDir}ftbase.c.o" \xC4\xC4 :builds:mac:ftbase.c
+ {C} :builds:mac:ftbase.c -o "{ObjDir}ftbase.c.o" \xB6
+ -i :builds:mac: \xB6
+ -i :src:base: \xB6
+ {COptions}
+
+FreeType.m68k_cfm \xC4\xC4 FreeType.m68k_cfm.o
+
+FreeType.m68k_cfm.o \xC4\xC4 {ObjFiles-68K} {LibFiles-68K} {\xA5MondoBuild\xA5}
+ Lib \xB6
+ -o {Targ} \xB6
+ {ObjFiles-68K} \xB6
+ {LibFiles-68K} \xB6
+ {Sym-68K} \xB6
+ -mf -d
+
+
+
+### Required Dependencies ###
+
+"{ObjDir}autofit.c.o" \xC4 :src:autofit:autofit.c
+# "{ObjDir}ftbase.c.o" \xC4 :src:base:ftbase.c
+"{ObjDir}ftbbox.c.o" \xC4 :src:base:ftbbox.c
+"{ObjDir}ftbdf.c.o" \xC4 :src:base:ftbdf.c
+"{ObjDir}ftbitmap.c.o" \xC4 :src:base:ftbitmap.c
+"{ObjDir}ftdebug.c.o" \xC4 :src:base:ftdebug.c
+"{ObjDir}ftglyph.c.o" \xC4 :src:base:ftglyph.c
+"{ObjDir}ftgxval.c.o" \xC4 :src:base:ftgxval.c
+"{ObjDir}ftinit.c.o" \xC4 :src:base:ftinit.c
+"{ObjDir}ftmm.c.o" \xC4 :src:base:ftmm.c
+"{ObjDir}ftotval.c.o" \xC4 :src:base:ftotval.c
+"{ObjDir}ftpfr.c.o" \xC4 :src:base:ftpfr.c
+"{ObjDir}ftstroke.c.o" \xC4 :src:base:ftstroke.c
+"{ObjDir}ftsynth.c.o" \xC4 :src:base:ftsynth.c
+"{ObjDir}ftsystem.c.o" \xC4 :src:base:ftsystem.c
+"{ObjDir}fttype1.c.o" \xC4 :src:base:fttype1.c
+"{ObjDir}ftwinfnt.c.o" \xC4 :src:base:ftwinfnt.c
+"{ObjDir}ftxf86.c.o" \xC4 :src:base:ftxf86.c
+"{ObjDir}ftcache.c.o" \xC4 :src:cache:ftcache.c
+"{ObjDir}bdf.c.o" \xC4 :src:bdf:bdf.c
+"{ObjDir}cff.c.o" \xC4 :src:cff:cff.c
+"{ObjDir}type1cid.c.o" \xC4 :src:cid:type1cid.c
+# "{ObjDir}gxvalid.c.o" \xC4 :src:gxvalid:gxvalid.c
+"{ObjDir}ftgzip.c.o" \xC4 :src:gzip:ftgzip.c
+"{ObjDir}ftlzw.c.o" \xC4 :src:lzw:ftlzw.c
+"{ObjDir}otvalid.c.o" \xC4 :src:otvalid:otvalid.c
+"{ObjDir}pcf.c.o" \xC4 :src:pcf:pcf.c
+"{ObjDir}pfr.c.o" \xC4 :src:pfr:pfr.c
+"{ObjDir}psaux.c.o" \xC4 :src:psaux:psaux.c
+"{ObjDir}pshinter.c.o" \xC4 :src:pshinter:pshinter.c
+"{ObjDir}psmodule.c.o" \xC4 :src:psnames:psmodule.c
+"{ObjDir}raster.c.o" \xC4 :src:raster:raster.c
+"{ObjDir}sfnt.c.o" \xC4 :src:sfnt:sfnt.c
+"{ObjDir}smooth.c.o" \xC4 :src:smooth:smooth.c
+"{ObjDir}truetype.c.o" \xC4 :src:truetype:truetype.c
+"{ObjDir}type1.c.o" \xC4 :src:type1:type1.c
+"{ObjDir}type42.c.o" \xC4 :src:type42:type42.c
+"{ObjDir}winfnt.c.o" \xC4 :src:winfonts:winfnt.c
+
+
+### Optional Dependencies ###
+### Build this target to generate "include file" dependencies. ###
+
+Dependencies \xC4 $OutOfDate
+ MakeDepend \xB6
+ -append {MAKEFILE} \xB6
+ -ignore "{CIncludes}" \xB6
+ -objdir "{ObjDir}" \xB6
+ -objext .o \xB6
+ {Includes} \xB6
+ {SrcFiles}
+
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.m68k_far.make.txt b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.m68k_far.make.txt
new file mode 100644
index 00000000000..e02adfa26f8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.m68k_far.make.txt
@@ -0,0 +1,204 @@
+# File: FreeType.m68k_far.make
+# Target: FreeType.m68k_far
+# Created: Tuesday, October 25, 2005 03:34:05 PM
+
+
+MAKEFILE = FreeType.m68k_far.make
+\xA5MondoBuild\xA5 = {MAKEFILE} # Make blank to avoid rebuilds when makefile is modified
+
+ObjDir = :objs:
+Includes = \xB6
+ -includes unix \xB6
+ -i :include: \xB6
+ -i :src: \xB6
+ -i :include:freetype:config:
+
+Sym-68K = -sym off
+
+COptions = \xB6
+ -d HAVE_FSSPEC=1 \xB6
+ -d HAVE_FSREF=0 \xB6
+ -d HAVE_QUICKDRAW_TOOLBOX=1 \xB6
+ -d HAVE_QUICKDRAW_CARBON=0 \xB6
+ -d HAVE_ATS=0 \xB6
+ -d FT2_BUILD_LIBRARY \xB6
+ -d FT_CONFIG_CONFIG_H="<ftconfig.h>" \xB6
+ -d FT_CONFIG_MODULES_H="<ftmodule.h>" \xB6
+ {Includes} {Sym-68K} -model far
+
+
+### Source Files ###
+
+SrcFiles = \xB6
+ :src:autofit:autofit.c \xB6
+ :builds:mac:ftbase.c \xB6
+ :src:base:ftbbox.c \xB6
+ :src:base:ftbdf.c \xB6
+ :src:base:ftbitmap.c \xB6
+ :src:base:ftdebug.c \xB6
+ :src:base:ftglyph.c \xB6
+ :src:base:ftgxval.c \xB6
+ :src:base:ftinit.c \xB6
+ :src:base:ftmm.c \xB6
+ :src:base:ftotval.c \xB6
+ :src:base:ftpfr.c \xB6
+ :src:base:ftstroke.c \xB6
+ :src:base:ftsynth.c \xB6
+ :src:base:ftsystem.c \xB6
+ :src:base:fttype1.c \xB6
+ :src:base:ftwinfnt.c \xB6
+ :src:base:ftxf86.c \xB6
+ :src:cache:ftcache.c \xB6
+ :src:bdf:bdf.c \xB6
+ :src:cff:cff.c \xB6
+ :src:cid:type1cid.c \xB6
+ :src:gxvalid:gxvalid.c \xB6
+ :src:gzip:ftgzip.c \xB6
+ :src:lzw:ftlzw.c \xB6
+ :src:otvalid:otvalid.c \xB6
+ :src:pcf:pcf.c \xB6
+ :src:pfr:pfr.c \xB6
+ :src:psaux:psaux.c \xB6
+ :src:pshinter:pshinter.c \xB6
+ :src:psnames:psmodule.c \xB6
+ :src:raster:raster.c \xB6
+ :src:sfnt:sfnt.c \xB6
+ :src:smooth:smooth.c \xB6
+ :src:truetype:truetype.c \xB6
+ :src:type1:type1.c \xB6
+ :src:type42:type42.c \xB6
+ :src:winfonts:winfnt.c
+
+
+### Object Files ###
+
+ObjFiles-68K = \xB6
+ "{ObjDir}autofit.c.o" \xB6
+ "{ObjDir}ftbase.c.o" \xB6
+ "{ObjDir}ftbbox.c.o" \xB6
+ "{ObjDir}ftbdf.c.o" \xB6
+ "{ObjDir}ftbitmap.c.o" \xB6
+ "{ObjDir}ftdebug.c.o" \xB6
+ "{ObjDir}ftglyph.c.o" \xB6
+ "{ObjDir}ftgxval.c.o" \xB6
+ "{ObjDir}ftinit.c.o" \xB6
+ "{ObjDir}ftmm.c.o" \xB6
+ "{ObjDir}ftotval.c.o" \xB6
+ "{ObjDir}ftpfr.c.o" \xB6
+ "{ObjDir}ftstroke.c.o" \xB6
+ "{ObjDir}ftsynth.c.o" \xB6
+ "{ObjDir}ftsystem.c.o" \xB6
+ "{ObjDir}fttype1.c.o" \xB6
+ "{ObjDir}ftwinfnt.c.o" \xB6
+ "{ObjDir}ftxf86.c.o" \xB6
+ "{ObjDir}ftcache.c.o" \xB6
+ "{ObjDir}bdf.c.o" \xB6
+ "{ObjDir}cff.c.o" \xB6
+ "{ObjDir}type1cid.c.o" \xB6
+ "{ObjDir}gxvalid.c.o" \xB6
+ "{ObjDir}ftgzip.c.o" \xB6
+ "{ObjDir}ftlzw.c.o" \xB6
+ "{ObjDir}otvalid.c.o" \xB6
+ "{ObjDir}pcf.c.o" \xB6
+ "{ObjDir}pfr.c.o" \xB6
+ "{ObjDir}psaux.c.o" \xB6
+ "{ObjDir}pshinter.c.o" \xB6
+ "{ObjDir}psmodule.c.o" \xB6
+ "{ObjDir}raster.c.o" \xB6
+ "{ObjDir}sfnt.c.o" \xB6
+ "{ObjDir}smooth.c.o" \xB6
+ "{ObjDir}truetype.c.o" \xB6
+ "{ObjDir}type1.c.o" \xB6
+ "{ObjDir}type42.c.o" \xB6
+ "{ObjDir}winfnt.c.o"
+
+
+### Libraries ###
+
+LibFiles-68K =
+
+
+### Default Rules ###
+
+.c.o \xC4 .c {\xA5MondoBuild\xA5}
+ {C} {depDir}{default}.c -o {targDir}{default}.c.o {COptions} \xB6
+ -ansi strict
+
+### Build Rules ###
+
+:builds:mac:ftbase.c \xC4\xC4 :src:base:ftbase.c
+ Duplicate :src:base:ftbase.c :builds:mac:ftbase.c
+
+"{ObjDir}ftbase.c.o" \xC4\xC4 :builds:mac:ftbase.c
+ {C} :builds:mac:ftbase.c -o "{ObjDir}ftbase.c.o" \xB6
+ -i :builds:mac: \xB6
+ -i :src:base: \xB6
+ {COptions}
+
+FreeType.m68k_far \xC4\xC4 FreeType.m68k_far.o
+
+FreeType.m68k_far.o \xC4\xC4 {ObjFiles-68K} {LibFiles-68K} {\xA5MondoBuild\xA5}
+ Lib \xB6
+ -o {Targ} \xB6
+ {ObjFiles-68K} \xB6
+ {LibFiles-68K} \xB6
+ {Sym-68K} \xB6
+ -mf -d
+
+
+
+### Required Dependencies ###
+
+"{ObjDir}autofit.c.o" \xC4 :src:autofit:autofit.c
+# "{ObjDir}ftbase.c.o" \xC4 :src:base:ftbase.c
+"{ObjDir}ftbbox.c.o" \xC4 :src:base:ftbbox.c
+"{ObjDir}ftbdf.c.o" \xC4 :src:base:ftbdf.c
+"{ObjDir}ftbitmap.c.o" \xC4 :src:base:ftbitmap.c
+"{ObjDir}ftdebug.c.o" \xC4 :src:base:ftdebug.c
+"{ObjDir}ftglyph.c.o" \xC4 :src:base:ftglyph.c
+"{ObjDir}ftgxval.c.o" \xC4 :src:base:ftgxval.c
+"{ObjDir}ftinit.c.o" \xC4 :src:base:ftinit.c
+"{ObjDir}ftmm.c.o" \xC4 :src:base:ftmm.c
+"{ObjDir}ftotval.c.o" \xC4 :src:base:ftotval.c
+"{ObjDir}ftpfr.c.o" \xC4 :src:base:ftpfr.c
+"{ObjDir}ftstroke.c.o" \xC4 :src:base:ftstroke.c
+"{ObjDir}ftsynth.c.o" \xC4 :src:base:ftsynth.c
+"{ObjDir}ftsystem.c.o" \xC4 :src:base:ftsystem.c
+"{ObjDir}fttype1.c.o" \xC4 :src:base:fttype1.c
+"{ObjDir}ftwinfnt.c.o" \xC4 :src:base:ftwinfnt.c
+"{ObjDir}ftxf86.c.o" \xC4 :src:base:ftxf86.c
+"{ObjDir}ftcache.c.o" \xC4 :src:cache:ftcache.c
+"{ObjDir}bdf.c.o" \xC4 :src:bdf:bdf.c
+"{ObjDir}cff.c.o" \xC4 :src:cff:cff.c
+"{ObjDir}type1cid.c.o" \xC4 :src:cid:type1cid.c
+"{ObjDir}gxvalid.c.o" \xC4 :src:gxvalid:gxvalid.c
+"{ObjDir}ftgzip.c.o" \xC4 :src:gzip:ftgzip.c
+"{ObjDir}ftlzw.c.o" \xC4 :src:lzw:ftlzw.c
+"{ObjDir}otvalid.c.o" \xC4 :src:otvalid:otvalid.c
+"{ObjDir}pcf.c.o" \xC4 :src:pcf:pcf.c
+"{ObjDir}pfr.c.o" \xC4 :src:pfr:pfr.c
+"{ObjDir}psaux.c.o" \xC4 :src:psaux:psaux.c
+"{ObjDir}pshinter.c.o" \xC4 :src:pshinter:pshinter.c
+"{ObjDir}psmodule.c.o" \xC4 :src:psnames:psmodule.c
+"{ObjDir}raster.c.o" \xC4 :src:raster:raster.c
+"{ObjDir}sfnt.c.o" \xC4 :src:sfnt:sfnt.c
+"{ObjDir}smooth.c.o" \xC4 :src:smooth:smooth.c
+"{ObjDir}truetype.c.o" \xC4 :src:truetype:truetype.c
+"{ObjDir}type1.c.o" \xC4 :src:type1:type1.c
+"{ObjDir}type42.c.o" \xC4 :src:type42:type42.c
+"{ObjDir}winfnt.c.o" \xC4 :src:winfonts:winfnt.c
+
+
+### Optional Dependencies ###
+### Build this target to generate "include file" dependencies. ###
+
+Dependencies \xC4 $OutOfDate
+ MakeDepend \xB6
+ -append {MAKEFILE} \xB6
+ -ignore "{CIncludes}" \xB6
+ -objdir "{ObjDir}" \xB6
+ -objext .o \xB6
+ {Includes} \xB6
+ {SrcFiles}
+
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.ppc_carbon.make.txt b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.ppc_carbon.make.txt
new file mode 100644
index 00000000000..debd0d163c5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.ppc_carbon.make.txt
@@ -0,0 +1,208 @@
+# File: FreeType.ppc_carbon.make
+# Target: FreeType.ppc_carbon
+# Created: Friday, October 28, 2005 03:40:06 PM
+
+
+MAKEFILE = FreeType.ppc_carbon.make
+\xA5MondoBuild\xA5 = {MAKEFILE} # Make blank to avoid rebuilds when makefile is modified
+
+ObjDir = :objs:
+Includes = \xB6
+ -ansi strict \xB6
+ -includes unix \xB6
+ -i :include: \xB6
+ -i :src: \xB6
+ -i :include:freetype:config:
+
+Sym-PPC = -sym off
+
+PPCCOptions = \xB6
+ -d HAVE_FSSPEC=1 \xB6
+ -d HAVE_FSREF=1 \xB6
+ -d HAVE_QUICKDRAW_TOOLBOX=1 \xB6
+ -d HAVE_QUICKDRAW_CARBON=1 \xB6
+ -d HAVE_ATS=0 \xB6
+ -d FT2_BUILD_LIBRARY \xB6
+ -d FT_CONFIG_CONFIG_H="<ftconfig.h>" \xB6
+ -d FT_CONFIG_MODULES_H="<ftmodule.h>" \xB6
+ {Includes} {Sym-PPC} -d TARGET_API_MAC_CARBON=1
+
+
+### Source Files ###
+
+SrcFiles = \xB6
+ :src:autofit:autofit.c \xB6
+ :builds:mac:ftbase.c \xB6
+ :src:base:ftbbox.c \xB6
+ :src:base:ftbdf.c \xB6
+ :src:base:ftbitmap.c \xB6
+ :src:base:ftdebug.c \xB6
+ :src:base:ftglyph.c \xB6
+ :src:base:ftgxval.c \xB6
+ :src:base:ftinit.c \xB6
+ :src:base:ftmm.c \xB6
+ :src:base:ftotval.c \xB6
+ :src:base:ftpfr.c \xB6
+ :src:base:ftstroke.c \xB6
+ :src:base:ftsynth.c \xB6
+ :src:base:ftsystem.c \xB6
+ :src:base:fttype1.c \xB6
+ :src:base:ftwinfnt.c \xB6
+ :src:base:ftxf86.c \xB6
+ :src:cache:ftcache.c \xB6
+ :src:bdf:bdf.c \xB6
+ :src:cff:cff.c \xB6
+ :src:cid:type1cid.c \xB6
+ :src:gxvalid:gxvalid.c \xB6
+ :src:gzip:ftgzip.c \xB6
+ :src:lzw:ftlzw.c \xB6
+ :src:otvalid:otvalid.c \xB6
+ :src:pcf:pcf.c \xB6
+ :src:pfr:pfr.c \xB6
+ :src:psaux:psaux.c \xB6
+ :src:pshinter:pshinter.c \xB6
+ :src:psnames:psmodule.c \xB6
+ :src:raster:raster.c \xB6
+ :src:sfnt:sfnt.c \xB6
+ :src:smooth:smooth.c \xB6
+ :src:truetype:truetype.c \xB6
+ :src:type1:type1.c \xB6
+ :src:type42:type42.c \xB6
+ :src:winfonts:winfnt.c
+
+
+### Object Files ###
+
+ObjFiles-PPC = \xB6
+ "{ObjDir}autofit.c.x" \xB6
+ "{ObjDir}ftbase.c.x" \xB6
+ "{ObjDir}ftbbox.c.x" \xB6
+ "{ObjDir}ftbdf.c.x" \xB6
+ "{ObjDir}ftbitmap.c.x" \xB6
+ "{ObjDir}ftdebug.c.x" \xB6
+ "{ObjDir}ftglyph.c.x" \xB6
+ "{ObjDir}ftgxval.c.x" \xB6
+ "{ObjDir}ftinit.c.x" \xB6
+ "{ObjDir}ftmm.c.x" \xB6
+ "{ObjDir}ftotval.c.x" \xB6
+ "{ObjDir}ftpfr.c.x" \xB6
+ "{ObjDir}ftstroke.c.x" \xB6
+ "{ObjDir}ftsynth.c.x" \xB6
+ "{ObjDir}ftsystem.c.x" \xB6
+ "{ObjDir}fttype1.c.x" \xB6
+ "{ObjDir}ftwinfnt.c.x" \xB6
+ "{ObjDir}ftxf86.c.x" \xB6
+ "{ObjDir}ftcache.c.x" \xB6
+ "{ObjDir}bdf.c.x" \xB6
+ "{ObjDir}cff.c.x" \xB6
+ "{ObjDir}type1cid.c.x" \xB6
+ "{ObjDir}gxvalid.c.x" \xB6
+ "{ObjDir}ftgzip.c.x" \xB6
+ "{ObjDir}ftlzw.c.x" \xB6
+ "{ObjDir}otvalid.c.x" \xB6
+ "{ObjDir}pcf.c.x" \xB6
+ "{ObjDir}pfr.c.x" \xB6
+ "{ObjDir}psaux.c.x" \xB6
+ "{ObjDir}pshinter.c.x" \xB6
+ "{ObjDir}psmodule.c.x" \xB6
+ "{ObjDir}raster.c.x" \xB6
+ "{ObjDir}sfnt.c.x" \xB6
+ "{ObjDir}smooth.c.x" \xB6
+ "{ObjDir}truetype.c.x" \xB6
+ "{ObjDir}type1.c.x" \xB6
+ "{ObjDir}type42.c.x" \xB6
+ "{ObjDir}winfnt.c.x"
+
+
+### Libraries ###
+
+LibFiles-PPC =
+
+
+### Default Rules ###
+
+.c.x \xC4 .c {\xA5MondoBuild\xA5}
+ {PPCC} {depDir}{default}.c -o {targDir}{default}.c.x {PPCCOptions}
+
+
+### Build Rules ###
+
+:builds:mac:ftbase.c \xC4\xC4 :src:base:ftbase.c
+ Duplicate :src:base:ftbase.c :builds:mac:ftbase.c
+
+"{ObjDir}ftbase.c.x" \xC4\xC4 :builds:mac:ftbase.c
+ {PPCC} :builds:mac:ftbase.c -o {ObjDir}ftbase.c.x \xB6
+ -i :builds:mac: \xB6
+ -i :src:base: \xB6
+ {PPCCOptions}
+
+FreeType.ppc_carbon \xC4\xC4 FreeType.ppc_carbon.o
+
+FreeType.ppc_carbon.o \xC4\xC4 {ObjFiles-PPC} {LibFiles-PPC} {\xA5MondoBuild\xA5}
+ PPCLink \xB6
+ -o {Targ} \xB6
+ {ObjFiles-PPC} \xB6
+ {LibFiles-PPC} \xB6
+ {Sym-PPC} \xB6
+ -mf -d \xB6
+ -t 'XCOF' \xB6
+ -c 'MPS ' \xB6
+ -xm l
+
+
+
+### Required Dependencies ###
+
+"{ObjDir}autofit.c.x" \xC4 :src:autofit:autofit.c
+# "{ObjDir}ftbase.c.x" \xC4 :builds:mac:ftbase.c
+"{ObjDir}ftbbox.c.x" \xC4 :src:base:ftbbox.c
+"{ObjDir}ftbdf.c.x" \xC4 :src:base:ftbdf.c
+"{ObjDir}ftbitmap.c.x" \xC4 :src:base:ftbitmap.c
+"{ObjDir}ftdebug.c.x" \xC4 :src:base:ftdebug.c
+"{ObjDir}ftglyph.c.x" \xC4 :src:base:ftglyph.c
+"{ObjDir}ftgxval.c.x" \xC4 :src:base:ftgxval.c
+"{ObjDir}ftinit.c.x" \xC4 :src:base:ftinit.c
+"{ObjDir}ftmm.c.x" \xC4 :src:base:ftmm.c
+"{ObjDir}ftotval.c.x" \xC4 :src:base:ftotval.c
+"{ObjDir}ftpfr.c.x" \xC4 :src:base:ftpfr.c
+"{ObjDir}ftstroke.c.x" \xC4 :src:base:ftstroke.c
+"{ObjDir}ftsynth.c.x" \xC4 :src:base:ftsynth.c
+"{ObjDir}ftsystem.c.x" \xC4 :src:base:ftsystem.c
+"{ObjDir}fttype1.c.x" \xC4 :src:base:fttype1.c
+"{ObjDir}ftwinfnt.c.x" \xC4 :src:base:ftwinfnt.c
+"{ObjDir}ftxf86.c.x" \xC4 :src:base:ftxf86.c
+"{ObjDir}ftcache.c.x" \xC4 :src:cache:ftcache.c
+"{ObjDir}bdf.c.x" \xC4 :src:bdf:bdf.c
+"{ObjDir}cff.c.x" \xC4 :src:cff:cff.c
+"{ObjDir}type1cid.c.x" \xC4 :src:cid:type1cid.c
+"{ObjDir}gxvalid.c.x" \xC4 :src:gxvalid:gxvalid.c
+"{ObjDir}ftgzip.c.x" \xC4 :src:gzip:ftgzip.c
+"{ObjDir}ftlzw.c.x" \xC4 :src:lzw:ftlzw.c
+"{ObjDir}otvalid.c.x" \xC4 :src:otvalid:otvalid.c
+"{ObjDir}pcf.c.x" \xC4 :src:pcf:pcf.c
+"{ObjDir}pfr.c.x" \xC4 :src:pfr:pfr.c
+"{ObjDir}psaux.c.x" \xC4 :src:psaux:psaux.c
+"{ObjDir}pshinter.c.x" \xC4 :src:pshinter:pshinter.c
+"{ObjDir}psmodule.c.x" \xC4 :src:psnames:psmodule.c
+"{ObjDir}raster.c.x" \xC4 :src:raster:raster.c
+"{ObjDir}sfnt.c.x" \xC4 :src:sfnt:sfnt.c
+"{ObjDir}smooth.c.x" \xC4 :src:smooth:smooth.c
+"{ObjDir}truetype.c.x" \xC4 :src:truetype:truetype.c
+"{ObjDir}type1.c.x" \xC4 :src:type1:type1.c
+"{ObjDir}type42.c.x" \xC4 :src:type42:type42.c
+"{ObjDir}winfnt.c.x" \xC4 :src:winfonts:winfnt.c
+
+
+### Optional Dependencies ###
+### Build this target to generate "include file" dependencies. ###
+
+Dependencies \xC4 $OutOfDate
+ MakeDepend \xB6
+ -append {MAKEFILE} \xB6
+ -ignore "{CIncludes}" \xB6
+ -objdir "{ObjDir}" \xB6
+ -objext .x \xB6
+ {Includes} \xB6
+ {SrcFiles}
+
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.ppc_classic.make.txt b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.ppc_classic.make.txt
new file mode 100644
index 00000000000..582166f1b05
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/FreeType.ppc_classic.make.txt
@@ -0,0 +1,209 @@
+# File: FreeType.ppc_classic.make
+# Target: FreeType.ppc_classic
+# Created: Thursday, October 27, 2005 07:42:43 PM
+
+
+MAKEFILE = FreeType.ppc_classic.make
+\xA5MondoBuild\xA5 = {MAKEFILE} # Make blank to avoid rebuilds when makefile is modified
+
+ObjDir = :objs:
+Includes = \xB6
+ -ansi strict \xB6
+ -includes unix \xB6
+ -i :include: \xB6
+ -i :src: \xB6
+ -i :include:freetype:config:
+
+Sym-PPC = -sym off
+
+PPCCOptions = \xB6
+ -d HAVE_FSSPEC=1 \xB6
+ -d HAVE_FSREF=0 \xB6
+ -d HAVE_QUICKDRAW_TOOLBOX=1 \xB6
+ -d HAVE_QUICKDRAW_CARBON=0 \xB6
+ -d HAVE_ATS=0 \xB6
+ -d FT2_BUILD_LIBRARY \xB6
+ -d FT_CONFIG_CONFIG_H="<ftconfig.h>" \xB6
+ -d FT_CONFIG_MODULES_H="<ftmodule.h>" \xB6
+ {Includes} {Sym-PPC}
+
+
+### Source Files ###
+
+SrcFiles = \xB6
+ :src:autofit:autofit.c \xB6
+ :builds:mac:ftbase.c \xB6
+ :src:base:ftbbox.c \xB6
+ :src:base:ftbdf.c \xB6
+ :src:base:ftbitmap.c \xB6
+ :src:base:ftdebug.c \xB6
+ :src:base:ftglyph.c \xB6
+ :src:base:ftgxval.c \xB6
+ :src:base:ftinit.c \xB6
+ :src:base:ftmm.c \xB6
+ :src:base:ftotval.c \xB6
+ :src:base:ftpfr.c \xB6
+ :src:base:ftstroke.c \xB6
+ :src:base:ftsynth.c \xB6
+ :src:base:ftsystem.c \xB6
+ :src:base:fttype1.c \xB6
+ :src:base:ftwinfnt.c \xB6
+ :src:base:ftxf86.c \xB6
+ :src:cache:ftcache.c \xB6
+ :src:bdf:bdf.c \xB6
+ :src:cff:cff.c \xB6
+ :src:cid:type1cid.c \xB6
+ :src:gxvalid:gxvalid.c \xB6
+ :src:gzip:ftgzip.c \xB6
+ :src:lzw:ftlzw.c \xB6
+ :src:otvalid:otvalid.c \xB6
+ :src:pcf:pcf.c \xB6
+ :src:pfr:pfr.c \xB6
+ :src:psaux:psaux.c \xB6
+ :src:pshinter:pshinter.c \xB6
+ :src:psnames:psmodule.c \xB6
+ :src:raster:raster.c \xB6
+ :src:sfnt:sfnt.c \xB6
+ :src:smooth:smooth.c \xB6
+ :src:truetype:truetype.c \xB6
+ :src:type1:type1.c \xB6
+ :src:type42:type42.c \xB6
+ :src:winfonts:winfnt.c
+
+
+### Object Files ###
+
+ObjFiles-PPC = \xB6
+ "{ObjDir}autofit.c.x" \xB6
+ "{ObjDir}ftbase.c.x" \xB6
+ "{ObjDir}ftbbox.c.x" \xB6
+ "{ObjDir}ftbdf.c.x" \xB6
+ "{ObjDir}ftbitmap.c.x" \xB6
+ "{ObjDir}ftdebug.c.x" \xB6
+ "{ObjDir}ftglyph.c.x" \xB6
+ "{ObjDir}ftgxval.c.x" \xB6
+ "{ObjDir}ftinit.c.x" \xB6
+ "{ObjDir}ftmm.c.x" \xB6
+ "{ObjDir}ftotval.c.x" \xB6
+ "{ObjDir}ftpfr.c.x" \xB6
+ "{ObjDir}ftstroke.c.x" \xB6
+ "{ObjDir}ftsynth.c.x" \xB6
+ "{ObjDir}ftsystem.c.x" \xB6
+ "{ObjDir}fttype1.c.x" \xB6
+ "{ObjDir}ftwinfnt.c.x" \xB6
+ "{ObjDir}ftxf86.c.x" \xB6
+ "{ObjDir}ftcache.c.x" \xB6
+ "{ObjDir}bdf.c.x" \xB6
+ "{ObjDir}cff.c.x" \xB6
+ "{ObjDir}type1cid.c.x" \xB6
+ "{ObjDir}gxvalid.c.x" \xB6
+ "{ObjDir}ftgzip.c.x" \xB6
+ "{ObjDir}ftlzw.c.x" \xB6
+ "{ObjDir}otvalid.c.x" \xB6
+ "{ObjDir}pcf.c.x" \xB6
+ "{ObjDir}pfr.c.x" \xB6
+ "{ObjDir}psaux.c.x" \xB6
+ "{ObjDir}pshinter.c.x" \xB6
+ "{ObjDir}psmodule.c.x" \xB6
+ "{ObjDir}raster.c.x" \xB6
+ "{ObjDir}sfnt.c.x" \xB6
+ "{ObjDir}smooth.c.x" \xB6
+ "{ObjDir}truetype.c.x" \xB6
+ "{ObjDir}type1.c.x" \xB6
+ "{ObjDir}type42.c.x" \xB6
+ "{ObjDir}winfnt.c.x"
+
+
+### Libraries ###
+
+LibFiles-PPC =
+
+
+### Default Rules ###
+
+.c.x \xC4 .c {\xA5MondoBuild\xA5}
+ {PPCC} {depDir}{default}.c -o {targDir}{default}.c.x {PPCCOptions}
+
+
+### Build Rules ###
+
+:builds:mac:ftbase.c \xC4\xC4 :src:base:ftbase.c
+ Duplicate :src:base:ftbase.c :builds:mac:ftbase.c
+
+"{ObjDir}ftbase.c.x" \xC4\xC4 :builds:mac:ftbase.c
+ {PPCC} :builds:mac:ftbase.c -o "{ObjDir}ftbase.c.x" \xB6
+ -i :builds:mac: \xB6
+ -i :src:base: \xB6
+ {PPCCOptions}
+
+FreeType.ppc_classic \xC4\xC4 FreeType.ppc_classic.o
+
+FreeType.ppc_classic.o \xC4\xC4 {ObjFiles-PPC} {LibFiles-PPC} {\xA5MondoBuild\xA5}
+ PPCLink \xB6
+ -o {Targ} \xB6
+ {ObjFiles-PPC} \xB6
+ {LibFiles-PPC} \xB6
+ {Sym-PPC} \xB6
+ -mf -d \xB6
+ -t 'XCOF' \xB6
+ -c 'MPS ' \xB6
+ -xm l
+
+
+
+### Required Dependencies ###
+
+"{ObjDir}autofit.c.x" \xC4 :src:autofit:autofit.c
+# "{ObjDir}ftbase.c.x" \xC4 :builds:mac:ftbase.c
+"{ObjDir}ftbbox.c.x" \xC4 :src:base:ftbbox.c
+"{ObjDir}ftbdf.c.x" \xC4 :src:base:ftbdf.c
+"{ObjDir}ftbitmap.c.x" \xC4 :src:base:ftbitmap.c
+"{ObjDir}ftdebug.c.x" \xC4 :src:base:ftdebug.c
+"{ObjDir}ftglyph.c.x" \xC4 :src:base:ftglyph.c
+"{ObjDir}ftgxval.c.x" \xC4 :src:base:ftgxval.c
+"{ObjDir}ftinit.c.x" \xC4 :src:base:ftinit.c
+"{ObjDir}ftmm.c.x" \xC4 :src:base:ftmm.c
+"{ObjDir}ftotval.c.x" \xC4 :src:base:ftotval.c
+"{ObjDir}ftpfr.c.x" \xC4 :src:base:ftpfr.c
+"{ObjDir}ftstroke.c.x" \xC4 :src:base:ftstroke.c
+"{ObjDir}ftsynth.c.x" \xC4 :src:base:ftsynth.c
+"{ObjDir}ftsystem.c.x" \xC4 :src:base:ftsystem.c
+"{ObjDir}fttype1.c.x" \xC4 :src:base:fttype1.c
+"{ObjDir}ftwinfnt.c.x" \xC4 :src:base:ftwinfnt.c
+"{ObjDir}ftxf86.c.x" \xC4 :src:base:ftxf86.c
+"{ObjDir}ftcache.c.x" \xC4 :src:cache:ftcache.c
+"{ObjDir}bdf.c.x" \xC4 :src:bdf:bdf.c
+"{ObjDir}cff.c.x" \xC4 :src:cff:cff.c
+"{ObjDir}type1cid.c.x" \xC4 :src:cid:type1cid.c
+"{ObjDir}gxvalid.c.x" \xC4 :src:gxvalid:gxvalid.c
+"{ObjDir}ftgzip.c.x" \xC4 :src:gzip:ftgzip.c
+"{ObjDir}ftlzw.c.x" \xC4 :src:lzw:ftlzw.c
+"{ObjDir}otvalid.c.x" \xC4 :src:otvalid:otvalid.c
+"{ObjDir}pcf.c.x" \xC4 :src:pcf:pcf.c
+"{ObjDir}pfr.c.x" \xC4 :src:pfr:pfr.c
+"{ObjDir}psaux.c.x" \xC4 :src:psaux:psaux.c
+"{ObjDir}pshinter.c.x" \xC4 :src:pshinter:pshinter.c
+"{ObjDir}psmodule.c.x" \xC4 :src:psnames:psmodule.c
+"{ObjDir}raster.c.x" \xC4 :src:raster:raster.c
+"{ObjDir}sfnt.c.x" \xC4 :src:sfnt:sfnt.c
+"{ObjDir}smooth.c.x" \xC4 :src:smooth:smooth.c
+"{ObjDir}truetype.c.x" \xC4 :src:truetype:truetype.c
+"{ObjDir}type1.c.x" \xC4 :src:type1:type1.c
+"{ObjDir}type42.c.x" \xC4 :src:type42:type42.c
+"{ObjDir}winfnt.c.x" \xC4 :src:winfonts:winfnt.c
+
+
+
+### Optional Dependencies ###
+### Build this target to generate "include file" dependencies. ###
+
+Dependencies \xC4 $OutOfDate
+ MakeDepend \xB6
+ -append {MAKEFILE} \xB6
+ -ignore "{CIncludes}" \xB6
+ -objdir "{ObjDir}" \xB6
+ -objext .x \xB6
+ {Includes} \xB6
+ {SrcFiles}
+
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/README b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/README
new file mode 100644
index 00000000000..edd57b1da73
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/README
@@ -0,0 +1,403 @@
+This folder contains
+
+ * Makefile skeltons for Apple MPW (Macintosh's Programmers Workshop)
+
+ * Python script to generate MPW makefile from skelton
+
+ * Metrowerks CodeWarrior 9.0 project file in XML format
+
+------------------------------------------------------------
+
+1. What is this
+---------------
+
+Files in this directory are designed to build FreeType
+running on classic MacOS. To build FreeType running on
+Mac OS X, build as the system is UNIX.
+
+However, Mac OS X is most useful to manipulate files in
+vanilla FreeType to fit classic MacOS.
+
+The information about MacOS specific API is written in
+appendix of this document.
+
+2. Requirement
+--------------
+
+You can use MPW: a free-charged developer environment
+by Apple, or CodeWarrior: a commercial developer
+environment by Metrowerks. GCC for MPW and Symantec
+"Think C" are not tested at present.
+
+
+ 2-1. Apple MPW
+ --------------
+
+ Following C compilers are tested:
+
+ m68k target: Apple SC 8.9.0d3e1
+ ppc target: Apple MrC 5.0.0d3c1
+
+ The final MPW-GM (official release on 1999/Dec) is too
+ old and cannot compile FreeType, because bundled C
+ compilers cannot search header files in sub directories.
+ Updating by the final MPW-PR (pre-release on 2001/Feb)
+ is required.
+
+ Required files are downloadable from:
+
+ http://developer.apple.com/tools/mpw-tools/index.html
+
+ Also you can find documents how to update by MPW-PR.
+
+ Python is required to restore MPW makefiles from the
+ skeltons. Python bundled to Mac OS X is enough. For
+ classic MacOS, MacPython is available:
+
+ http://homepages.cwi.nl/~jack/macpython/
+
+ MPW requires all files are typed by resource fork.
+ ResEdit bundled to MPW is enough. In Mac OS X,
+ /Developer/Tools/SetFile of DevTool is useful to
+ manipulate from commandline.
+
+ 2-2. Metrowerks CodeWarriror
+ ----------------------------
+
+ XML project file is generated and tested by
+ CodeWarriror 9.0. Older versions are not tested
+ at all. At present, static library for ppc target
+ is available in the project file.
+
+
+3. How to build
+---------------
+
+ 3-1. Apple MPW
+ --------------
+ Detailed building procedure by Apple MPW is
+ described in following.
+
+ 3-1-1. Generate MPW makefiles from the skeltons
+ ------------------------------------------------
+
+ Here are 4 skeltons for following targets are
+ included.
+
+ - FreeType.m68k_far.make.txt
+ Ancient 32bit binary executable format for
+ m68k MacOS: System 6, with 32bit addressing
+ mode (far-pointer-model) So-called "Toolbox"
+ API is used.
+
+ - FreeType.m68k_cfm.make.txt
+ CFM binary executable format for m68k MacOS:
+ System 7. So-called "Toolbox" API is used.
+
+ - FreeType.ppc_classic.make.txt
+ CFM binary executable format for ppc MacOS:
+ System 7, MacOS 8, MacOS 9. So-called "Toolbox"
+ API is used.
+
+ - FreeType.ppc_classic.make.txt
+ CFM binary executable format for ppc MacOS:
+ MacOS 9. Carbon API is used.
+
+ At present, static library is only supported,
+ although targets except of m68k_far are capable
+ to use shared library.
+
+ MPW makefile syntax uses 8bit characters. To keep
+ from violating them during version control, here
+ we store skeltons in pure ASCII format. You must
+ generate MPW makefile by Python script ascii2mpw.py.
+
+ In Mac OS X terminal, you can convert as:
+
+ python builds/mac/ascii2mpw.py \
+ < builds/mac/FreeType.m68k_far.make.txt \
+ > FreeType.m68k_far.make
+
+ The skeltons are designed to use in the top
+ directory where there are builds, include, src etc.
+ You must name the generated MPW makefile by removing
+ ".txt" from source skelton name.
+
+ 3-1-2. Add resource forks to related files
+ ------------------------------------------
+
+ MPW's Make and C compilers cannot recognize files
+ without resource fork. You have to add resource
+ fork to the files that MPW uses. In Mac OS X
+ terminal of the system, you can do as:
+
+ find . -name '*.[ch]' -exec \
+ /Developer/Tools/SetFile -a l -c "MPS " -t TEXT \{\} \;
+
+ find . -name '*.make' -exec \
+ /Developer/Tools/SetFile -a l -c "MPS " -t TEXT \{\} \;
+
+
+ 3-1-3. Open MPW shell and build
+ -------------------------------
+
+ Open MPW shell and go to the top directory that
+ FreeType sources are extracted (MPW makefile must
+ be located in there), from "Set Directory" in
+ "Directory" menu.
+
+ Choose "Build" from "Build" menu, and type the
+ name of project by removing ".make" from MPW
+ makefile, as: FreeType.m68k_far
+
+ If building is successfully finished, you can find
+ built library in objs/ directory.
+
+
+ 3-2. Metrowerks CodeWarrior
+ ---------------------------
+
+ Detailed building procedure by Metrowerks
+ CodeWarrior (CW) 9.0 is described in following.
+
+ 3-2-1. Import XML project file
+ ------------------------------
+
+ CW XML project file is not ready for double-
+ click. Start CodeWarrior IDE, and choose
+ "Import project" in "File" menu. Choose XML
+ project file: builds/mac/ftlib.prj.xml.
+ In next, you will be asked where to save CW
+ native project file: you must choose
+ "builds/mac/ftlib.prj". The project file is
+ designed with relative path from there. After
+ CW native project file is generated, it is
+ automatically loaded, small project window
+ titled "ftlib.prj" is displayed.
+
+ 3-2-2. Building
+ ---------------
+ Choose "Make" from "Project" menu. If building
+ is successfully finished, you can find built
+ library at objs/FreeTypeLib.
+
+4. TODO
+-------
+
+ 4-1. All modules should be included
+ -----------------------------------
+
+ At present, MPW makefiles and CW project file are
+ just updated versions of these by Leonard. Some
+ modules are added after the last maintenance, they
+ are not included.
+
+ 4-2. Working test with ftdemos
+ ------------------------------
+
+ At present, MPW makefiles and CW project file can
+ build FreeType for classic MacOS. But their working
+ behaviours are not tested at all. Building ftdemos
+ for classic MacOS and working test is required.
+
+ 4-3. Porting Jam onto MPW
+ -------------------------
+
+ FreeType uses Jam (and FT-Jam) for unified cross-
+ platform building tool. At present, Jam is not ported
+ to MPW. To update classic MacOS support easily,
+ building by Jam is expected on MPW.
+
+
+APPENDIX I
+----------
+
+ A-1. Framework dependencies
+ ---------------------------
+
+ src/base/ftmac.c adds two Mac-specific features to
+ FreeType. These features are based on MacOS libraries.
+
+ * accessing resource-fork font
+ The fonts for classic MacOS store their graphical data
+ in resource forks which cannot be accessed via ANSI C
+ functions. FreeType2 provides functions to handle such
+ resource fork fonts, they are based on File Manager
+ framework of MacOS. In addition, HFS and HFS+ file
+ system driver of Linux is supported. Following
+ functions are for this purpose.
+
+ FT_New_Face_From_Resource()
+ FT_New_Face_From_FSSpec()
+ FT_New_Face_From_FSRef()
+
+ * resolving font name to font file
+ The font menu of MacOS application prefers font name
+ written in FOND resource than sfnt resource. FreeType2
+ provides functions to find font file by name in MacOS
+ application, they are based on QuickDraw Font Manager
+ and Apple Type Service framework of MacOS.
+
+ FT_GetFile_From_Mac_Name()
+ FT_GetFile_From_Mac_ATS_Name()
+
+ Working functions for each MacOS are summarized as
+ following.
+
+ upto MacOS 6:
+ not tested (you have to obtain MPW 2.x)
+
+ MacOS 7.x, 8.x, 9.x (without CarbonLib):
+ FT_GetFile_From_Mac_Name()
+ FT_New_Face_From_Resource()
+ FT_New_Face_From_FSSpec()
+
+ MacOS 9.x (with CarbonLib):
+ FT_GetFile_From_Mac_Name()
+ FT_New_Face_From_Resource()
+ FT_New_Face_From_FSSpec()
+ FT_New_Face_From_FSRef()
+
+ Mac OS X upto 10.4.x:
+ FT_GetFile_From_Mac_Name() deprecated
+ FT_New_Face_From_FSSpec() deprecated
+ FT_GetFile_From_Mac_ATS_Name() deprecated?
+ FT_New_Face_From_FSRef()
+
+ A-2. Deprecated Functions
+ -------------------------
+
+ A-2-1. FileManager
+ ------------------
+
+ For convenience to write MacOS application, ftmac.c
+ provides functions to specify a file by FSSpec and FSRef,
+ because the file identification pathname had ever been
+ unrecommended method in MacOS programming.
+
+ Toward to MacOS X 10.4 & 5, Carbon functions using FSSpec
+ datatype is noticed as deprecated, and recommended to
+ migrate to FSRef datatype. The big differences of FSRef
+ against FSSpec are explained in Apple TechNotes 2078.
+
+ http://developer.apple.com/technotes/tn2002/tn2078.html
+
+ - filename length: the max length of file
+ name of FSRef is 255 chars (it is limit of HFS+),
+ that of FSSpec is 31 chars (it is limit of HFS).
+
+ - filename encoding: FSSpec is localized by
+ legacy encoding for each language system,
+ FSRef is Unicode enabled.
+
+ A-2-2. FontManager
+ ------------------
+
+ Following functions receive QuickDraw fontname:
+
+ FT_GetFile_From_Mac_Name()
+
+ QuickDraw is deprecated and replaced by Quartz
+ since Mac OS X 10.4. They are still kept for
+ backward compatibility. By undefinition of
+ HAVE_QUICKDRAW in building, you can change these
+ functions to return FT_Err_Unimplemented always.
+
+ Replacement functions are added for migration.
+
+ FT_GetFile_From_Mac_ATS_Name()
+
+ They are usable on Mac OS X only. On older systems,
+ these functions return FT_Err_Unimplemented always.
+
+ The detailed incompatibilities and possibility
+ of FontManager emulation without QuickDraw is
+ explained in
+
+ http://www.gyve.org/~mpsuzuki/ats_benchmark.html
+
+ A-3. Framework Availabilities
+ -----------------------------
+
+ The framework of MacOS are often revised, especially
+ when new format of binary executable is introduced.
+ Following table is the minimum version of frameworks
+ to use functions used in FreeType2. The table is
+ extracted from MPW header files for assembly language.
+
+ *** NOTE ***
+ The conditional definition of available data type
+ in MPW compiler is insufficient. You can compile
+ program using FSRef data type for older systems
+ (MacOS 7, 8) that don't know FSRef data type.
+
+
+ +-------------------+-----------------------------+
+ CPU | mc680x0 | PowerPC |
+ +---------+---------+---------+---------+---------+
+ Binary Executable Format | Classic | 68K-CFM | CFM | CFM | Mach-O |
+ +---------+---------+---------+---------+---------+
+ Framework API | Toolbox | Toolbox | Toolbox | Carbon | Carbon |
+ +---------+---------+---------+---------+---------+
+
+ +---------+---------+---------+---------+---------+
+ | ?(*) |Interface|Interface|CarbonLib|Mac OS X |
+ | |Lib |Lib | | |
+* Files.h +---------+---------+---------+---------+---------+
+PBGetFCBInfoSync() | o | 7.1- | 7.1- | 1.0- | o |
+FSMakeFSSpec() | o | 7.1- | 7.1- | 1.0- | o |
+FSGetForkCBInfo() | o | (**) | 9.0- | 1.0- | o |
+FSpMakeFSRef() | o | (**) | 9.0- | 1.0- | o |
+FSGetCatalogInfo() | o | (**) | 9.0- | 1.0- | -10.3 |
+FSPathMakeRef() | x | x | x | 1.1- | -10.3 |
+ +---------+---------+---------+---------+---------+
+
+ +---------+---------+---------+---------+---------+
+ | ?(*) |Font |Font |CarbonLib|Mac OS X |
+ | |Manager |Manager | | |
+* Fonts.h +---------+---------+---------+---------+---------+
+FMCreateFontFamilyIterator() | x | x | 9.0- | 1.0- | -10.3 |
+FMDisposeFontFamilyIterator() | x | x | 9.0- | 1.0- | -10.3 |
+FMGetNextFontFamily() | x | x | 9.0- | 1.0- | -10.3 |
+FMGetFontFamilyName() | x | x | 9.0- | 1.0- | -10.3 |
+FMCreateFontFamilyInstanceIterator() | x | x | 9.0- | 1.0- | -10.3 |
+FMDisposeFontFamilyInstanceIterator() | x | x | 9.0- | 1.0- | -10.3 |
+FMGetNextFontFamilyInstance() | x | x | 9.0- | 1.0- | -10.3 |
+ +---------+---------+---------+---------+---------+
+
+ +---------+---------+---------+---------+---------+
+ | - | - | - |CarbonLib|Mac OS X |
+* ATSFont.h (***) +---------+---------+---------+---------+---------+
+ATSFontFindFromName() | x | x | x | x | o |
+ATSFontGetFileSpecification() | x | x | x | x | o |
+ +---------+---------+---------+---------+---------+
+
+ (*)
+ In the "Classic": the original binary executable
+ format, these framework functions are directly
+ transformed to MacOS system call. Therefore, the
+ exact availability should be checked by running
+ system.
+
+ (**)
+ InterfaceLib is bundled to MacOS and its version
+ is usually equal to MacOS. There's no separate
+ update for InterfaceLib. It is supposed that
+ there's no InterfaceLib 9.x for m68k platforms.
+ In fact, these functions are FSRef dependent.
+
+ (***)
+ ATSUI framework is available on ATSUnicode 8.5 on
+ ppc Toolbox CFM, CarbonLib 1.0 too. But its base:
+ ATS font manager is not published in these versions.
+
+------------------------------------------------------------
+Last update: 2007-Feb-01, by Alexei Podtelezhnikov.
+
+Currently maintained by
+ suzuki toshiya, <mpsuzuki@hiroshima-u.ac.jp>
+Originally prepared by
+ Leonard Rosenthol, <leonardr@lazerware.com>
+ Just van Rossum, <just@letterror.com>
+
+This directory is now actively maintained as part of the FreeType Project.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ascii2mpw.py b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ascii2mpw.py
new file mode 100755
index 00000000000..ad32b219772
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ascii2mpw.py
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+import sys
+import string
+
+if len( sys.argv ) == 1 :
+ for asc_line in sys.stdin.readlines():
+ mpw_line = string.replace(asc_line, "\\xA5", "\245")
+ mpw_line = string.replace(mpw_line, "\\xB6", "\266")
+ mpw_line = string.replace(mpw_line, "\\xC4", "\304")
+ mpw_line = string.replace(mpw_line, "\\xC5", "\305")
+ mpw_line = string.replace(mpw_line, "\\xFF", "\377")
+ mpw_line = string.replace(mpw_line, "\n", "\r")
+ mpw_line = string.replace(mpw_line, "\\n", "\n")
+ sys.stdout.write(mpw_line)
+elif sys.argv[1] == "-r" :
+ for mpw_line in sys.stdin.readlines():
+ asc_line = string.replace(mpw_line, "\n", "\\n")
+ asc_line = string.replace(asc_line, "\r", "\n")
+ asc_line = string.replace(asc_line, "\245", "\\xA5")
+ asc_line = string.replace(asc_line, "\266", "\\xB6")
+ asc_line = string.replace(asc_line, "\304", "\\xC4")
+ asc_line = string.replace(asc_line, "\305", "\\xC5")
+ asc_line = string.replace(asc_line, "\377", "\\xFF")
+ sys.stdout.write(asc_line)
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ftlib.prj.xml b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ftlib.prj.xml
new file mode 100644
index 00000000000..cbbc45ee55c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ftlib.prj.xml
@@ -0,0 +1,1194 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<?codewarrior exportversion="1.0.1" ideversion="5.0" ?>
+
+<!DOCTYPE PROJECT [
+<!ELEMENT PROJECT (TARGETLIST, TARGETORDER, GROUPLIST, DESIGNLIST?)>
+<!ELEMENT TARGETLIST (TARGET+)>
+<!ELEMENT TARGET (NAME, SETTINGLIST, FILELIST?, LINKORDER?, SEGMENTLIST?, OVERLAYGROUPLIST?, SUBTARGETLIST?, SUBPROJECTLIST?, FRAMEWORKLIST?, PACKAGEACTIONSLIST?)>
+<!ELEMENT NAME (#PCDATA)>
+<!ELEMENT USERSOURCETREETYPE (#PCDATA)>
+<!ELEMENT PATH (#PCDATA)>
+<!ELEMENT FILELIST (FILE*)>
+<!ELEMENT FILE (PATHTYPE, PATHROOT?, ACCESSPATH?, PATH, PATHFORMAT?, ROOTFILEREF?, FILEKIND?, FILEFLAGS?)>
+<!ELEMENT PATHTYPE (#PCDATA)>
+<!ELEMENT PATHROOT (#PCDATA)>
+<!ELEMENT ACCESSPATH (#PCDATA)>
+<!ELEMENT PATHFORMAT (#PCDATA)>
+<!ELEMENT ROOTFILEREF (PATHTYPE, PATHROOT?, ACCESSPATH?, PATH, PATHFORMAT?)>
+<!ELEMENT FILEKIND (#PCDATA)>
+<!ELEMENT FILEFLAGS (#PCDATA)>
+<!ELEMENT FILEREF (TARGETNAME?, PATHTYPE, PATHROOT?, ACCESSPATH?, PATH, PATHFORMAT?)>
+<!ELEMENT TARGETNAME (#PCDATA)>
+<!ELEMENT SETTINGLIST ((SETTING|PANELDATA)+)>
+<!ELEMENT SETTING (NAME?, (VALUE|(SETTING+)))>
+<!ELEMENT PANELDATA (NAME, VALUE)>
+<!ELEMENT VALUE (#PCDATA)>
+<!ELEMENT LINKORDER (FILEREF*)>
+<!ELEMENT SEGMENTLIST (SEGMENT+)>
+<!ELEMENT SEGMENT (NAME, ATTRIBUTES?, FILEREF*)>
+<!ELEMENT ATTRIBUTES (#PCDATA)>
+<!ELEMENT OVERLAYGROUPLIST (OVERLAYGROUP+)>
+<!ELEMENT OVERLAYGROUP (NAME, BASEADDRESS, OVERLAY*)>
+<!ELEMENT BASEADDRESS (#PCDATA)>
+<!ELEMENT OVERLAY (NAME, FILEREF*)>
+<!ELEMENT SUBTARGETLIST (SUBTARGET+)>
+<!ELEMENT SUBTARGET (TARGETNAME, ATTRIBUTES?, FILEREF?)>
+<!ELEMENT SUBPROJECTLIST (SUBPROJECT+)>
+<!ELEMENT SUBPROJECT (FILEREF, SUBPROJECTTARGETLIST)>
+<!ELEMENT SUBPROJECTTARGETLIST (SUBPROJECTTARGET*)>
+<!ELEMENT SUBPROJECTTARGET (TARGETNAME, ATTRIBUTES?, FILEREF?)>
+<!ELEMENT FRAMEWORKLIST (FRAMEWORK+)>
+<!ELEMENT FRAMEWORK (FILEREF, LIBRARYFILE?, VERSION?)>
+<!ELEMENT PACKAGEACTIONSLIST (PACKAGEACTION+)>
+<!ELEMENT PACKAGEACTION (#PCDATA)>
+<!ELEMENT LIBRARYFILE (FILEREF)>
+<!ELEMENT VERSION (#PCDATA)>
+<!ELEMENT TARGETORDER (ORDEREDTARGET|ORDEREDDESIGN)*>
+<!ELEMENT ORDEREDTARGET (NAME)>
+<!ELEMENT ORDEREDDESIGN (NAME, ORDEREDTARGET+)>
+<!ELEMENT GROUPLIST (GROUP|FILEREF)*>
+<!ELEMENT GROUP (NAME, (GROUP|FILEREF)*)>
+<!ELEMENT DESIGNLIST (DESIGN+)>
+<!ELEMENT DESIGN (NAME, DESIGNDATA)>
+<!ELEMENT DESIGNDATA (#PCDATA)>
+]>
+
+<PROJECT>
+ <TARGETLIST>
+ <TARGET>
+ <NAME>FreeTypeLib</NAME>
+ <SETTINGLIST>
+
+ <!-- Settings for "Source Trees" panel -->
+ <SETTING><NAME>UserSourceTrees</NAME><VALUE></VALUE></SETTING>
+
+ <!-- Settings for "Access Paths" panel -->
+ <SETTING><NAME>AlwaysSearchUserPaths</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>InterpretDOSAndUnixPaths</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>RequireFrameworkStyleIncludes</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>SourceRelativeIncludes</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>UserSearchPaths</NAME>
+ <SETTING>
+ <SETTING><NAME>SearchPath</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>SearchPath</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:::include:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>SearchPath</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:::src:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>SearchPath</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>::</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+ </SETTING>
+ </SETTING>
+ <SETTING><NAME>SystemSearchPaths</NAME>
+ <SETTING>
+ <SETTING><NAME>SearchPath</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>CodeWarrior</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+ </SETTING>
+ </SETTING>
+
+ <!-- Settings for "Debugger Runtime" panel -->
+ <SETTING><NAME>MWRuntimeSettings_WorkingDirectory</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWRuntimeSettings_CommandLine</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWRuntimeSettings_HostApplication</NAME>
+ <SETTING><NAME>Path</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>Generic</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Absolute</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>MWRuntimeSettings_EnvVars</NAME><VALUE></VALUE></SETTING>
+
+ <!-- Settings for "Target Settings" panel -->
+ <SETTING><NAME>Linker</NAME><VALUE>MacOS PPC Linker</VALUE></SETTING>
+ <SETTING><NAME>PreLinker</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>PostLinker</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Targetname</NAME><VALUE>FreeTypeLib</VALUE></SETTING>
+ <SETTING><NAME>OutputDirectory</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:::objs:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>SaveEntriesUsingRelativePaths</NAME><VALUE>false</VALUE></SETTING>
+
+ <!-- Settings for "File Mappings" panel -->
+ <SETTING><NAME>FileMappings</NAME>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>APPL</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>Appl</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>MMLB</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>Lib Import PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>MPLF</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>Lib Import PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>MWCD</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>RSRC</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.bh</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>Balloon Help</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.c</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.c++</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.cc</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.cp</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.cpp</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.exp</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.h</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>true</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.p</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW Pascal PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.pas</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW Pascal PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.pch</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.pch++</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.ppu</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>MW Pascal PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.r</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>Rez</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE>Rez</VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.s</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>PPCAsm</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>XCOF</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>XCOFF Import PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>docu</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>rsrc</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>shlb</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>PEF Import PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileType</NAME><VALUE>stub</VALUE></SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>PEF Import PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.doc</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>true</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.o</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE>XCOFF Import PPC</VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.ppob</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ <SETTING>
+ <SETTING><NAME>FileExtension</NAME><VALUE>.rsrc</VALUE></SETTING>
+ <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+ </SETTING>
+ </SETTING>
+
+ <!-- Settings for "Build Extras" panel -->
+ <SETTING><NAME>CacheModDates</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>DumpBrowserInfo</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>CacheSubprojects</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>UseThirdPartyDebugger</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>BrowserGenerator</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>DebuggerAppPath</NAME>
+ <SETTING><NAME>Path</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>Generic</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Absolute</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>DebuggerCmdLineArgs</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>DebuggerWorkingDir</NAME>
+ <SETTING><NAME>Path</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>Generic</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Absolute</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>CodeCompletionPrefixFileName</NAME><VALUE>MacHeaders.c</VALUE></SETTING>
+ <SETTING><NAME>CodeCompletionMacroFileName</NAME><VALUE>MacOS_Carbon_C++_Macros.h</VALUE></SETTING>
+
+ <!-- Settings for "Debugger Target" panel -->
+ <SETTING><NAME>ConsoleEncoding</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>LogSystemMessages</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>AutoTargetDLLs</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>StopAtWatchpoints</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>PauseWhileRunning</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>PauseInterval</NAME><VALUE>5</VALUE></SETTING>
+ <SETTING><NAME>PauseUIFlags</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>AltExePath</NAME>
+ <SETTING><NAME>Path</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>Generic</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Absolute</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>StopAtTempBPOnLaunch</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>CacheSymbolics</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>TempBPFunctionName</NAME><VALUE>main</VALUE></SETTING>
+ <SETTING><NAME>TempBPType</NAME><VALUE>0</VALUE></SETTING>
+
+ <!-- Settings for "Remote Debug" panel -->
+ <SETTING><NAME>Enabled</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ConnectionName</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>DownloadPath</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>LaunchRemoteApp</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>RemoteAppPath</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>CoreID</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>JTAGClockSpeed</NAME><VALUE>8000</VALUE></SETTING>
+ <SETTING><NAME>IsMultiCore</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>OSDownload</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>UseGlobalOSDownload</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>OSDownloadConnectionName</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>OSDownloadPath</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>AltDownload</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>AltDownloadConnectionName</NAME><VALUE></VALUE></SETTING>
+
+ <!-- Settings for "Auto-target" panel -->
+ <SETTING><NAME>OtherExecutables</NAME><VALUE></VALUE></SETTING>
+
+ <!-- Settings for "Analyzer Connections" panel -->
+ <SETTING><NAME>AnalyzerConnectionName</NAME><VALUE></VALUE></SETTING>
+
+ <!-- Settings for "Custom Keywords" panel -->
+ <SETTING><NAME>CustomColor1</NAME>
+ <SETTING><NAME>Red</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>Green</NAME><VALUE>32767</VALUE></SETTING>
+ <SETTING><NAME>Blue</NAME><VALUE>0</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>CustomColor2</NAME>
+ <SETTING><NAME>Red</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>Green</NAME><VALUE>32767</VALUE></SETTING>
+ <SETTING><NAME>Blue</NAME><VALUE>0</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>CustomColor3</NAME>
+ <SETTING><NAME>Red</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>Green</NAME><VALUE>32767</VALUE></SETTING>
+ <SETTING><NAME>Blue</NAME><VALUE>0</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>CustomColor4</NAME>
+ <SETTING><NAME>Red</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>Green</NAME><VALUE>32767</VALUE></SETTING>
+ <SETTING><NAME>Blue</NAME><VALUE>0</VALUE></SETTING>
+ </SETTING>
+
+ <!-- Settings for "C/C++ Compiler" panel -->
+ <SETTING><NAME>MWFrontEnd_C_cplusplus</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_checkprotos</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_arm</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_trigraphs</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_onlystdkeywords</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_enumsalwaysint</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_ansistrict</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_wchar_type</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_enableexceptions</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_dontreusestrings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_poolstrings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_dontinline</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_useRTTI</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_unsignedchars</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_autoinline</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_booltruefalse</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_inlinelevel</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_ecplusplus</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_defer_codegen</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_templateparser</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_c99</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_bottomupinline</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_gcc_extensions</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWFrontEnd_C_instance_manager</NAME><VALUE>0</VALUE></SETTING>
+
+ <!-- Settings for "C/C++ Preprocessor" panel -->
+ <SETTING><NAME>C_CPP_Preprocessor_EmitFile</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>C_CPP_Preprocessor_EmitLine</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>C_CPP_Preprocessor_EmitFullPath</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>C_CPP_Preprocessor_KeepComments</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>C_CPP_Preprocessor_PCHUsesPrefixText</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>C_CPP_Preprocessor_EmitPragmas</NAME><VALUE>true</VALUE></SETTING>
+ <SETTING><NAME>C_CPP_Preprocessor_KeepWhiteSpace</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>C_CPP_Preprocessor_MultiByteEncoding</NAME><VALUE>encASCII_Unicode</VALUE></SETTING>
+ <SETTING><NAME>C_CPP_Preprocessor_PrefixText</NAME><VALUE>/* settings imported from old "C/C++ Language" panel */
+
+#if !__option(precompile)
+#include "ftoption.h" /* was "Prefix file" */
+#endif
+</VALUE></SETTING>
+
+ <!-- Settings for "C/C++ Warnings" panel -->
+ <SETTING><NAME>MWWarning_C_warn_illpragma</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_emptydecl</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_possunwant</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_unusedvar</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_unusedarg</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_extracomma</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_pedantic</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warningerrors</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_hidevirtual</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_implicitconv</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_notinlined</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_structclass</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_missingreturn</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_no_side_effect</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_resultnotused</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_padding</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_impl_i2f_conv</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_impl_f2i_conv</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_impl_s2u_conv</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_illtokenpasting</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_filenamecaps</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_filenamecapssystem</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_undefmacro</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWWarning_C_warn_ptrintconv</NAME><VALUE>0</VALUE></SETTING>
+
+ <!-- Settings for "MacOS Merge Panel" panel -->
+ <SETTING><NAME>MWMerge_MacOS_projectType</NAME><VALUE>Application</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_outputName</NAME><VALUE>Merge Out</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_outputCreator</NAME><VALUE>????</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_outputType</NAME><VALUE>APPL</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_suppressWarning</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_copyFragments</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_copyResources</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_flattenResource</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_flatFileName</NAME><VALUE>a.rsrc</VALUE></SETTING>
+ <SETTING><NAME>MWMerge_MacOS_flatFileOutputPath</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>MWMerge_MacOS_skipResources</NAME>
+ <SETTING><VALUE>DLGX</VALUE></SETTING>
+ <SETTING><VALUE>ckid</VALUE></SETTING>
+ <SETTING><VALUE>Proj</VALUE></SETTING>
+ <SETTING><VALUE>WSPC</VALUE></SETTING>
+ </SETTING>
+
+ <!-- Settings for "Output Flags" panel -->
+ <SETTING><NAME>FileLocked</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>ResourcesMapIsReadOnly</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>PrinterDriverIsMultiFinderCompatible</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Invisible</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HasBundle</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>NameLocked</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Stationery</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HasCustomIcon</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Shared</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HasBeenInited</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>Label</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>Comments</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>HasCustomBadge</NAME><VALUE>false</VALUE></SETTING>
+ <SETTING><NAME>HasRoutingInfo</NAME><VALUE>false</VALUE></SETTING>
+
+ <!-- Settings for "PPC CodeGen" panel -->
+ <SETTING><NAME>MWCodeGen_PPC_structalignment</NAME><VALUE>PPC_mw</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_tracebacktables</NAME><VALUE>None</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_processor</NAME><VALUE>Generic</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_function_align</NAME><VALUE>4</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_tocdata</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_largetoc</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_profiler</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_vectortocdata</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_poolconst</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_peephole</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_readonlystrings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_linkerpoolsstrings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_volatileasm</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_schedule</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_altivec</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_altivec_move_block</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_strictIEEEfp</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_fpcontract</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_genfsel</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_PPC_orderedfpcmp</NAME><VALUE>0</VALUE></SETTING>
+
+ <!-- Settings for "PPC CodeGen Mach-O" panel -->
+ <SETTING><NAME>MWCodeGen_MachO_structalignment</NAME><VALUE>PPC_mw</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_profiler_enum</NAME><VALUE>Off</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_processor</NAME><VALUE>Generic</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_function_align</NAME><VALUE>4</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_common</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_boolisint</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_peephole</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_readonlystrings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_linkerpoolsstrings</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_volatileasm</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_schedule</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_altivec</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_vecmove</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_fp_ieee_strict</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_fpcontract</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_genfsel</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWCodeGen_MachO_fp_cmps_ordered</NAME><VALUE>0</VALUE></SETTING>
+
+ <!-- Settings for "PPC Disassembler" panel -->
+ <SETTING><NAME>MWDisassembler_PPC_showcode</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWDisassembler_PPC_extended</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWDisassembler_PPC_mix</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWDisassembler_PPC_nohex</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWDisassembler_PPC_showdata</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWDisassembler_PPC_showexceptions</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWDisassembler_PPC_showsym</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWDisassembler_PPC_shownames</NAME><VALUE>1</VALUE></SETTING>
+
+ <!-- Settings for "PPC Global Optimizer" panel -->
+ <SETTING><NAME>GlobalOptimizer_PPC_optimizationlevel</NAME><VALUE>Level0</VALUE></SETTING>
+ <SETTING><NAME>GlobalOptimizer_PPC_optfor</NAME><VALUE>Speed</VALUE></SETTING>
+
+ <!-- Settings for "PPC Linker" panel -->
+ <SETTING><NAME>MWLinker_PPC_linksym</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_symfullpath</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_linkmap</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_nolinkwarnings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_dontdeadstripinitcode</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_permitmultdefs</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_linkmode</NAME><VALUE>Fast</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_code_folding</NAME><VALUE>None</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_initname</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_mainname</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWLinker_PPC_termname</NAME><VALUE></VALUE></SETTING>
+
+ <!-- Settings for "PPC Mac OS X Linker" panel -->
+ <SETTING><NAME>MWLinker_MacOSX_linksym</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_symfullpath</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_nolinkwarnings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_linkmap</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_dontdeadstripinitcode</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_permitmultdefs</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_use_objectivec_semantics</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_strip_debug_symbols</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_split_segs</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_report_msl_overloads</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_objects_follow_linkorder</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_linkmode</NAME><VALUE>Normal</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_exports</NAME><VALUE>ReferencedGlobals</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_sortcode</NAME><VALUE>None</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_mainname</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_initname</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_code_folding</NAME><VALUE>None</VALUE></SETTING>
+ <SETTING><NAME>MWLinker_MacOSX_stabsgen</NAME><VALUE>None</VALUE></SETTING>
+
+ <!-- Settings for "PPC Mac OS X Project" panel -->
+ <SETTING><NAME>MWProject_MacOSX_type</NAME><VALUE>Executable</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_outfile</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_filecreator</NAME><VALUE>????</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_filetype</NAME><VALUE>MEXE</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_vmaddress</NAME><VALUE>4096</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_usedefaultvmaddr</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_flatrsrc</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_flatrsrcfilename</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_flatrsrcoutputdir</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>MWProject_MacOSX_installpath</NAME><VALUE>./</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_dont_prebind</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_flat_namespace</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_frameworkversion</NAME><VALUE>A</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_currentversion</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_flat_oldimpversion</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_MacOSX_AddrMode</NAME><VALUE>1</VALUE></SETTING>
+
+ <!-- Settings for "PPC PEF" panel -->
+ <SETTING><NAME>MWPEF_exports</NAME><VALUE>None</VALUE></SETTING>
+ <SETTING><NAME>MWPEF_libfolder</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWPEF_sortcode</NAME><VALUE>None</VALUE></SETTING>
+ <SETTING><NAME>MWPEF_expandbss</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWPEF_sharedata</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWPEF_olddefversion</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWPEF_oldimpversion</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWPEF_currentversion</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWPEF_fragmentname</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWPEF_collapsereloads</NAME><VALUE>0</VALUE></SETTING>
+
+ <!-- Settings for "PPC Project" panel -->
+ <SETTING><NAME>MWProject_PPC_type</NAME><VALUE>Library</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_outfile</NAME><VALUE>FreeTypeLib</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_filecreator</NAME><VALUE>????</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_filetype</NAME><VALUE>????</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_size</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_minsize</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_stacksize</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_flags</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_symfilename</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_rsrcname</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_rsrcheader</NAME><VALUE>Native</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_rsrctype</NAME><VALUE>????</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_rsrcid</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_rsrcflags</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_rsrcstore</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_rsrcmerge</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_flatrsrc</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWProject_PPC_flatrsrcoutputdir</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>MWProject_PPC_flatrsrcfilename</NAME><VALUE></VALUE></SETTING>
+
+ <!-- Settings for "PPCAsm Panel" panel -->
+ <SETTING><NAME>MWAssembler_PPC_auxheader</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWAssembler_PPC_symmode</NAME><VALUE>Mac</VALUE></SETTING>
+ <SETTING><NAME>MWAssembler_PPC_dialect</NAME><VALUE>PPC</VALUE></SETTING>
+ <SETTING><NAME>MWAssembler_PPC_prefixfile</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWAssembler_PPC_typecheck</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWAssembler_PPC_warnings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWAssembler_PPC_casesensitive</NAME><VALUE>0</VALUE></SETTING>
+
+ <!-- Settings for "Property List" panel -->
+ <SETTING><NAME>PList_OutputType</NAME><VALUE>File</VALUE></SETTING>
+ <SETTING><NAME>PList_OutputEncoding</NAME><VALUE>UTF-8</VALUE></SETTING>
+ <SETTING><NAME>PList_PListVersion</NAME><VALUE>1.0</VALUE></SETTING>
+ <SETTING><NAME>PList_Prefix</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>PList_FileFilename</NAME><VALUE>Info.plist</VALUE></SETTING>
+ <SETTING><NAME>PList_FileDirectory</NAME>
+ <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+ <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+ <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+ </SETTING>
+ <SETTING><NAME>PList_ResourceType</NAME><VALUE>plst</VALUE></SETTING>
+ <SETTING><NAME>PList_ResourceID</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>PList_ResourceName</NAME><VALUE></VALUE></SETTING>
+
+ <!-- Settings for "Rez Compiler" panel -->
+ <SETTING><NAME>MWRez_Language_maxwidth</NAME><VALUE>80</VALUE></SETTING>
+ <SETTING><NAME>MWRez_Language_script</NAME><VALUE>Roman</VALUE></SETTING>
+ <SETTING><NAME>MWRez_Language_alignment</NAME><VALUE>Align1</VALUE></SETTING>
+ <SETTING><NAME>MWRez_Language_filtermode</NAME><VALUE>FilterSkip</VALUE></SETTING>
+ <SETTING><NAME>MWRez_Language_suppresswarnings</NAME><VALUE>0</VALUE></SETTING>
+ <SETTING><NAME>MWRez_Language_escapecontrolchars</NAME><VALUE>1</VALUE></SETTING>
+ <SETTING><NAME>MWRez_Language_prefixname</NAME><VALUE></VALUE></SETTING>
+ <SETTING><NAME>MWRez_Language_filteredtypes</NAME><VALUE>'CODE' 'DATA' 'PICT'</VALUE></SETTING>
+ </SETTINGLIST>
+ <FILELIST>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftsystem.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftbase.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftinit.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>sfnt.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>psnames.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftdebug.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>type1cid.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>cff.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>smooth.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>winfnt.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>truetype.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftmac.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>psaux.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS></FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftcache.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS></FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftglyph.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS></FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>type1.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>pshinter.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>pcf.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftraster.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ <FILE>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftrend1.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ <FILEKIND>Text</FILEKIND>
+ <FILEFLAGS>Debug</FILEFLAGS>
+ </FILE>
+ </FILELIST>
+ <LINKORDER>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftsystem.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftbase.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftinit.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>sfnt.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>psnames.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftdebug.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>type1cid.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>cff.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>smooth.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>winfnt.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>truetype.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftmac.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>psaux.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftcache.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftglyph.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>type1.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>pshinter.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>pcf.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftraster.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftrend1.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ </LINKORDER>
+ </TARGET>
+ </TARGETLIST>
+
+ <TARGETORDER>
+ <ORDEREDTARGET><NAME>FreeTypeLib</NAME></ORDEREDTARGET>
+ </TARGETORDER>
+
+ <GROUPLIST>
+ <GROUP><NAME>base</NAME>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftbase.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftdebug.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftglyph.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftinit.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftsystem.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftmac.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ </GROUP>
+ <GROUP><NAME>ftmodules</NAME>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>cff.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftcache.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>psaux.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>psnames.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>sfnt.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>smooth.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>truetype.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>type1cid.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>winfnt.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>type1.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>pshinter.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>pcf.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftraster.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ <FILEREF>
+ <TARGETNAME>FreeTypeLib</TARGETNAME>
+ <PATHTYPE>Name</PATHTYPE>
+ <PATH>ftrend1.c</PATH>
+ <PATHFORMAT>MacOS</PATHFORMAT>
+ </FILEREF>
+ </GROUP>
+ </GROUPLIST>
+
+</PROJECT>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ftmac.c b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ftmac.c
new file mode 100644
index 00000000000..c974f670f2d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/mac/ftmac.c
@@ -0,0 +1,1531 @@
+/***************************************************************************/
+/* */
+/* ftmac.c */
+/* */
+/* Mac FOND support. Written by just@letterror.com. */
+/* Heavily Fixed by mpsuzuki, George Williams and Sean McBride */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*
+ Notes
+
+ Mac suitcase files can (and often do!) contain multiple fonts. To
+ support this I use the face_index argument of FT_(Open|New)_Face()
+ functions, and pretend the suitcase file is a collection.
+
+ Warning: fbit and NFNT bitmap resources are not supported yet. In old
+ sfnt fonts, bitmap glyph data for each size is stored in each `NFNT'
+ resources instead of the `bdat' table in the sfnt resource. Therefore,
+ face->num_fixed_sizes is set to 0, because bitmap data in `NFNT'
+ resource is unavailable at present.
+
+ The Mac FOND support works roughly like this:
+
+ - Check whether the offered stream points to a Mac suitcase file. This
+ is done by checking the file type: it has to be 'FFIL' or 'tfil'. The
+ stream that gets passed to our init_face() routine is a stdio stream,
+ which isn't usable for us, since the FOND resources live in the
+ resource fork. So we just grab the stream->pathname field.
+
+ - Read the FOND resource into memory, then check whether there is a
+ TrueType font and/or(!) a Type 1 font available.
+
+ - If there is a Type 1 font available (as a separate `LWFN' file), read
+ its data into memory, massage it slightly so it becomes PFB data, wrap
+ it into a memory stream, load the Type 1 driver and delegate the rest
+ of the work to it by calling FT_Open_Face(). (XXX TODO: after this
+ has been done, the kerning data from the FOND resource should be
+ appended to the face: On the Mac there are usually no AFM files
+ available. However, this is tricky since we need to map Mac char
+ codes to ps glyph names to glyph ID's...)
+
+ - If there is a TrueType font (an `sfnt' resource), read it into memory,
+ wrap it into a memory stream, load the TrueType driver and delegate
+ the rest of the work to it, by calling FT_Open_Face().
+
+ - Some suitcase fonts (notably Onyx) might point the `LWFN' file to
+ itself, even though it doesn't contains `POST' resources. To handle
+ this special case without opening the file an extra time, we just
+ ignore errors from the `LWFN' and fallback to the `sfnt' if both are
+ available.
+ */
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_STREAM_H
+#include "ftbase.h"
+
+#if defined( __GNUC__ ) || defined( __IBMC__ )
+ /* This is for Mac OS X. Without redefinition, OS_INLINE */
+ /* expands to `static inline' which doesn't survive the */
+ /* -ansi compilation flag of GCC. */
+#if !HAVE_ANSI_OS_INLINE
+#undef OS_INLINE
+#define OS_INLINE static __inline__
+#endif
+#include <CoreServices/CoreServices.h>
+#include <ApplicationServices/ApplicationServices.h>
+#include <sys/syslimits.h> /* PATH_MAX */
+#else
+#include <Resources.h>
+#include <Fonts.h>
+#include <Endian.h>
+#include <Errors.h>
+#include <Files.h>
+#include <TextUtils.h>
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024 /* same with Mac OS X's syslimits.h */
+#endif
+
+#if defined( __MWERKS__ ) && !TARGET_RT_MAC_MACHO
+#include <FSp_fopen.h>
+#endif
+
+#define FT_DEPRECATED_ATTRIBUTE
+
+#include FT_MAC_H
+
+ /* undefine blocking-macros in ftmac.h */
+#undef FT_GetFile_From_Mac_Name
+#undef FT_GetFile_From_Mac_ATS_Name
+#undef FT_New_Face_From_FOND
+#undef FT_New_Face_From_FSSpec
+#undef FT_New_Face_From_FSRef
+
+
+ /* FSSpec functions are deprecated since Mac OS X 10.4 */
+#ifndef HAVE_FSSPEC
+#if TARGET_API_MAC_OS8 || TARGET_API_MAC_CARBON
+#define HAVE_FSSPEC 1
+#else
+#define HAVE_FSSPEC 0
+#endif
+#endif
+
+ /* most FSRef functions were introduced since Mac OS 9 */
+#ifndef HAVE_FSREF
+#if TARGET_API_MAC_OSX
+#define HAVE_FSREF 1
+#else
+#define HAVE_FSREF 0
+#endif
+#endif
+
+ /* QuickDraw is deprecated since Mac OS X 10.4 */
+#ifndef HAVE_QUICKDRAW_CARBON
+#if TARGET_API_MAC_OS8 || TARGET_API_MAC_CARBON
+#define HAVE_QUICKDRAW_CARBON 1
+#else
+#define HAVE_QUICKDRAW_CARBON 0
+#endif
+#endif
+
+ /* AppleTypeService is available since Mac OS X */
+#ifndef HAVE_ATS
+#if TARGET_API_MAC_OSX
+#define HAVE_ATS 1
+#ifndef kATSOptionFlagsUnRestrictedScope /* since Mac OS X 10.1 */
+#define kATSOptionFlagsUnRestrictedScope kATSOptionFlagsDefault
+#endif
+#else
+#define HAVE_ATS 0
+#endif
+#endif
+
+ /* `configure' checks the availability of `ResourceIndex' strictly */
+ /* and sets HAVE_TYPE_RESOURCE_INDEX to 1 or 0 always. If it is */
+ /* not set (e.g., a build without `configure'), the availability */
+ /* is guessed from the SDK version. */
+#ifndef HAVE_TYPE_RESOURCE_INDEX
+#if !defined( MAC_OS_X_VERSION_10_5 ) || \
+ ( MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 )
+#define HAVE_TYPE_RESOURCE_INDEX 0
+#else
+#define HAVE_TYPE_RESOURCE_INDEX 1
+#endif
+#endif /* !HAVE_TYPE_RESOURCE_INDEX */
+
+#if ( HAVE_TYPE_RESOURCE_INDEX == 0 )
+typedef short ResourceIndex;
+#endif
+
+ /* Set PREFER_LWFN to 1 if LWFN (Type 1) is preferred over
+ TrueType in case *both* are available (this is not common,
+ but it *is* possible). */
+#ifndef PREFER_LWFN
+#define PREFER_LWFN 1
+#endif
+
+
+#if !HAVE_QUICKDRAW_CARBON /* QuickDraw is deprecated since Mac OS X 10.4 */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFile_From_Mac_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ {
+ FT_UNUSED( fontName );
+ FT_UNUSED( pathSpec );
+ FT_UNUSED( face_index );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+#else
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFile_From_Mac_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ {
+ OptionBits options = kFMUseGlobalScopeOption;
+
+ FMFontFamilyIterator famIter;
+ OSStatus status = FMCreateFontFamilyIterator( NULL, NULL,
+ options,
+ &famIter );
+ FMFont the_font = 0;
+ FMFontFamily family = 0;
+
+
+ *face_index = 0;
+ while ( status == 0 && !the_font )
+ {
+ status = FMGetNextFontFamily( &famIter, &family );
+ if ( status == 0 )
+ {
+ int stat2;
+ FMFontFamilyInstanceIterator instIter;
+ Str255 famNameStr;
+ char famName[256];
+
+
+ /* get the family name */
+ FMGetFontFamilyName( family, famNameStr );
+ CopyPascalStringToC( famNameStr, famName );
+
+ /* iterate through the styles */
+ FMCreateFontFamilyInstanceIterator( family, &instIter );
+
+ *face_index = 0;
+ stat2 = 0;
+
+ while ( stat2 == 0 && !the_font )
+ {
+ FMFontStyle style;
+ FMFontSize size;
+ FMFont font;
+
+
+ stat2 = FMGetNextFontFamilyInstance( &instIter, &font,
+ &style, &size );
+ if ( stat2 == 0 && size == 0 )
+ {
+ char fullName[256];
+
+
+ /* build up a complete face name */
+ ft_strcpy( fullName, famName );
+ if ( style & bold )
+ ft_strcat( fullName, " Bold" );
+ if ( style & italic )
+ ft_strcat( fullName, " Italic" );
+
+ /* compare with the name we are looking for */
+ if ( ft_strcmp( fullName, fontName ) == 0 )
+ {
+ /* found it! */
+ the_font = font;
+ }
+ else
+ ++(*face_index);
+ }
+ }
+
+ FMDisposeFontFamilyInstanceIterator( &instIter );
+ }
+ }
+
+ FMDisposeFontFamilyIterator( &famIter );
+
+ if ( the_font )
+ {
+ FMGetFontContainer( the_font, pathSpec );
+ return FT_Err_Ok;
+ }
+ else
+ return FT_Err_Unknown_File_Format;
+ }
+
+#endif /* HAVE_QUICKDRAW_CARBON */
+
+
+#if HAVE_ATS
+
+ /* Private function. */
+ /* The FSSpec type has been discouraged for a long time, */
+ /* unfortunately an FSRef replacement API for */
+ /* ATSFontGetFileSpecification() is only available in */
+ /* Mac OS X 10.5 and later. */
+ static OSStatus
+ FT_ATSFontGetFileReference( ATSFontRef ats_font_id,
+ FSRef* ats_font_ref )
+ {
+ OSStatus err;
+
+#if !defined( MAC_OS_X_VERSION_10_5 ) || \
+ MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
+ FSSpec spec;
+
+
+ err = ATSFontGetFileSpecification( ats_font_id, &spec );
+ if ( noErr == err )
+ err = FSpMakeFSRef( &spec, ats_font_ref );
+#else
+ err = ATSFontGetFileReference( ats_font_id, ats_font_ref );
+#endif
+
+ return err;
+ }
+
+
+ static FT_Error
+ FT_GetFileRef_From_Mac_ATS_Name( const char* fontName,
+ FSRef* ats_font_ref,
+ FT_Long* face_index )
+ {
+ CFStringRef cf_fontName;
+ ATSFontRef ats_font_id;
+
+
+ *face_index = 0;
+
+ cf_fontName = CFStringCreateWithCString( NULL, fontName,
+ kCFStringEncodingMacRoman );
+ ats_font_id = ATSFontFindFromName( cf_fontName,
+ kATSOptionFlagsUnRestrictedScope );
+ CFRelease( cf_fontName );
+
+ if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
+ return FT_Err_Unknown_File_Format;
+
+ if ( noErr != FT_ATSFontGetFileReference( ats_font_id, ats_font_ref ) )
+ return FT_Err_Unknown_File_Format;
+
+ /* face_index calculation by searching preceding fontIDs */
+ /* with same FSRef */
+ {
+ ATSFontRef id2 = ats_font_id - 1;
+ FSRef ref2;
+
+
+ while ( id2 > 0 )
+ {
+ if ( noErr != FT_ATSFontGetFileReference( id2, &ref2 ) )
+ break;
+ if ( noErr != FSCompareFSRefs( ats_font_ref, &ref2 ) )
+ break;
+
+ id2--;
+ }
+ *face_index = ats_font_id - ( id2 + 1 );
+ }
+
+ return FT_Err_Ok;
+ }
+
+#endif
+
+#if !HAVE_ATS
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
+ UInt8* path,
+ UInt32 maxPathSize,
+ FT_Long* face_index )
+ {
+ FT_UNUSED( fontName );
+ FT_UNUSED( path );
+ FT_UNUSED( maxPathSize );
+ FT_UNUSED( face_index );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+#else
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
+ UInt8* path,
+ UInt32 maxPathSize,
+ FT_Long* face_index )
+ {
+ FSRef ref;
+ FT_Error err;
+
+
+ err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
+ if ( FT_Err_Ok != err )
+ return err;
+
+ if ( noErr != FSRefMakePath( &ref, path, maxPathSize ) )
+ return FT_Err_Unknown_File_Format;
+
+ return FT_Err_Ok;
+ }
+
+#endif /* HAVE_ATS */
+
+
+#if !HAVE_FSSPEC || !HAVE_ATS
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFile_From_Mac_ATS_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ {
+ FT_UNUSED( fontName );
+ FT_UNUSED( pathSpec );
+ FT_UNUSED( face_index );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+#else
+
+ /* This function is deprecated because FSSpec is deprecated in Mac OS X. */
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFile_From_Mac_ATS_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ {
+ FSRef ref;
+ FT_Error err;
+
+
+ err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
+ if ( FT_Err_Ok != err )
+ return err;
+
+ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL,
+ pathSpec, NULL ) )
+ return FT_Err_Unknown_File_Format;
+
+ return FT_Err_Ok;
+ }
+
+#endif
+
+
+#if defined( __MWERKS__ ) && !TARGET_RT_MAC_MACHO
+
+#define STREAM_FILE( stream ) ( (FT_FILE*)stream->descriptor.pointer )
+
+
+ FT_CALLBACK_DEF( void )
+ ft_FSp_stream_close( FT_Stream stream )
+ {
+ ft_fclose( STREAM_FILE( stream ) );
+
+ stream->descriptor.pointer = NULL;
+ stream->size = 0;
+ stream->base = 0;
+ }
+
+
+ FT_CALLBACK_DEF( unsigned long )
+ ft_FSp_stream_io( FT_Stream stream,
+ unsigned long offset,
+ unsigned char* buffer,
+ unsigned long count )
+ {
+ FT_FILE* file;
+
+
+ file = STREAM_FILE( stream );
+
+ ft_fseek( file, offset, SEEK_SET );
+
+ return (unsigned long)ft_fread( buffer, 1, count, file );
+ }
+
+#endif /* __MWERKS__ && !TARGET_RT_MAC_MACHO */
+
+
+#if HAVE_FSSPEC && !HAVE_FSREF
+
+ /* isDirectory is a dummy to synchronize API with FSPathMakeRef() */
+ static OSErr
+ FT_FSPathMakeSpec( const UInt8* pathname,
+ FSSpec* spec_p,
+ Boolean isDirectory )
+ {
+ const char *p, *q;
+ short vRefNum;
+ long dirID;
+ Str255 nodeName;
+ OSErr err;
+ FT_UNUSED( isDirectory );
+
+
+ p = q = (const char *)pathname;
+ dirID = 0;
+ vRefNum = 0;
+
+ while ( 1 )
+ {
+ int len = ft_strlen( p );
+
+
+ if ( len > 255 )
+ len = 255;
+
+ q = p + len;
+
+ if ( q == p )
+ return 0;
+
+ if ( 255 < ft_strlen( (char *)pathname ) )
+ {
+ while ( p < q && *q != ':' )
+ q--;
+ }
+
+ if ( p < q )
+ *(char *)nodeName = q - p;
+ else if ( ft_strlen( p ) < 256 )
+ *(char *)nodeName = ft_strlen( p );
+ else
+ return errFSNameTooLong;
+
+ ft_strncpy( (char *)nodeName + 1, (char *)p, *(char *)nodeName );
+ err = FSMakeFSSpec( vRefNum, dirID, nodeName, spec_p );
+ if ( err || '\0' == *q )
+ return err;
+
+ vRefNum = spec_p->vRefNum;
+ dirID = spec_p->parID;
+
+ p = q;
+ }
+ }
+
+
+ static OSErr
+ FT_FSpMakePath( const FSSpec* spec_p,
+ UInt8* path,
+ UInt32 maxPathSize )
+ {
+ OSErr err;
+ FSSpec spec = *spec_p;
+ short vRefNum;
+ long dirID;
+ Str255 parDir_name;
+
+
+ FT_MEM_SET( path, 0, maxPathSize );
+ while ( 1 )
+ {
+ int child_namelen = ft_strlen( (char *)path );
+ unsigned char node_namelen = spec.name[0];
+ unsigned char* node_name = spec.name + 1;
+
+
+ if ( node_namelen + child_namelen > maxPathSize )
+ return errFSNameTooLong;
+
+ FT_MEM_MOVE( path + node_namelen + 1, path, child_namelen );
+ FT_MEM_COPY( path, node_name, node_namelen );
+ if ( child_namelen > 0 )
+ path[node_namelen] = ':';
+
+ vRefNum = spec.vRefNum;
+ dirID = spec.parID;
+ parDir_name[0] = '\0';
+ err = FSMakeFSSpec( vRefNum, dirID, parDir_name, &spec );
+ if ( noErr != err || dirID == spec.parID )
+ break;
+ }
+ return noErr;
+ }
+
+#endif /* HAVE_FSSPEC && !HAVE_FSREF */
+
+
+ static OSErr
+ FT_FSPathMakeRes( const UInt8* pathname,
+ ResFileRefNum* res )
+ {
+
+#if HAVE_FSREF
+
+ OSErr err;
+ FSRef ref;
+
+
+ if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ /* at present, no support for dfont format */
+ err = FSOpenResourceFile( &ref, 0, NULL, fsRdPerm, res );
+ if ( noErr == err )
+ return err;
+
+ /* fallback to original resource-fork font */
+ *res = FSOpenResFile( &ref, fsRdPerm );
+ err = ResError();
+
+#else
+
+ OSErr err;
+ FSSpec spec;
+
+
+ if ( noErr != FT_FSPathMakeSpec( pathname, &spec, FALSE ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ /* at present, no support for dfont format without FSRef */
+ /* (see above), try original resource-fork font */
+ *res = FSpOpenResFile( &spec, fsRdPerm );
+ err = ResError();
+
+#endif /* HAVE_FSREF */
+
+ return err;
+ }
+
+
+ /* Return the file type for given pathname */
+ static OSType
+ get_file_type_from_path( const UInt8* pathname )
+ {
+
+#if HAVE_FSREF
+
+ FSRef ref;
+ FSCatalogInfo info;
+
+
+ if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
+ return ( OSType ) 0;
+
+ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoFinderInfo, &info,
+ NULL, NULL, NULL ) )
+ return ( OSType ) 0;
+
+ return ((FInfo *)(info.finderInfo))->fdType;
+
+#else
+
+ FSSpec spec;
+ FInfo finfo;
+
+
+ if ( noErr != FT_FSPathMakeSpec( pathname, &spec, FALSE ) )
+ return ( OSType ) 0;
+
+ if ( noErr != FSpGetFInfo( &spec, &finfo ) )
+ return ( OSType ) 0;
+
+ return finfo.fdType;
+
+#endif /* HAVE_FSREF */
+
+ }
+
+
+ /* Given a PostScript font name, create the Macintosh LWFN file name. */
+ static void
+ create_lwfn_name( char* ps_name,
+ Str255 lwfn_file_name )
+ {
+ int max = 5, count = 0;
+ FT_Byte* p = lwfn_file_name;
+ FT_Byte* q = (FT_Byte*)ps_name;
+
+
+ lwfn_file_name[0] = 0;
+
+ while ( *q )
+ {
+ if ( ft_isupper( *q ) )
+ {
+ if ( count )
+ max = 3;
+ count = 0;
+ }
+ if ( count < max && ( ft_isalnum( *q ) || *q == '_' ) )
+ {
+ *++p = *q;
+ lwfn_file_name[0]++;
+ count++;
+ }
+ q++;
+ }
+ }
+
+
+ static short
+ count_faces_sfnt( char* fond_data )
+ {
+ /* The count is 1 greater than the value in the FOND. */
+ /* Isn't that cute? :-) */
+
+ return EndianS16_BtoN( *( (short*)( fond_data +
+ sizeof ( FamRec ) ) ) ) + 1;
+ }
+
+
+ static short
+ count_faces_scalable( char* fond_data )
+ {
+ AsscEntry* assoc;
+ FamRec* fond;
+ short i, face, face_all;
+
+
+ fond = (FamRec*)fond_data;
+ face_all = EndianS16_BtoN( *( (short *)( fond_data +
+ sizeof ( FamRec ) ) ) ) + 1;
+ assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
+ face = 0;
+
+ for ( i = 0; i < face_all; i++ )
+ {
+ if ( 0 == EndianS16_BtoN( assoc[i].fontSize ) )
+ face++;
+ }
+ return face;
+ }
+
+
+ /* Look inside the FOND data, answer whether there should be an SFNT
+ resource, and answer the name of a possible LWFN Type 1 file.
+
+ Thanks to Paul Miller (paulm@profoundeffects.com) for the fix
+ to load a face OTHER than the first one in the FOND!
+ */
+
+ static void
+ parse_fond( char* fond_data,
+ short* have_sfnt,
+ ResID* sfnt_id,
+ Str255 lwfn_file_name,
+ short face_index )
+ {
+ AsscEntry* assoc;
+ AsscEntry* base_assoc;
+ FamRec* fond;
+
+
+ *sfnt_id = 0;
+ *have_sfnt = 0;
+ lwfn_file_name[0] = 0;
+
+ fond = (FamRec*)fond_data;
+ assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
+ base_assoc = assoc;
+
+ /* the maximum faces in a FOND is 48, size of StyleTable.indexes[] */
+ if ( 47 < face_index )
+ return;
+
+ /* Let's do a little range checking before we get too excited here */
+ if ( face_index < count_faces_sfnt( fond_data ) )
+ {
+ assoc += face_index; /* add on the face_index! */
+
+ /* if the face at this index is not scalable,
+ fall back to the first one (old behavior) */
+ if ( EndianS16_BtoN( assoc->fontSize ) == 0 )
+ {
+ *have_sfnt = 1;
+ *sfnt_id = EndianS16_BtoN( assoc->fontID );
+ }
+ else if ( base_assoc->fontSize == 0 )
+ {
+ *have_sfnt = 1;
+ *sfnt_id = EndianS16_BtoN( base_assoc->fontID );
+ }
+ }
+
+ if ( EndianS32_BtoN( fond->ffStylOff ) )
+ {
+ unsigned char* p = (unsigned char*)fond_data;
+ StyleTable* style;
+ unsigned short string_count;
+ char ps_name[256];
+ unsigned char* names[64];
+ int i;
+
+
+ p += EndianS32_BtoN( fond->ffStylOff );
+ style = (StyleTable*)p;
+ p += sizeof ( StyleTable );
+ string_count = EndianS16_BtoN( *(short*)(p) );
+ p += sizeof ( short );
+
+ for ( i = 0; i < string_count && i < 64; i++ )
+ {
+ names[i] = p;
+ p += names[i][0];
+ p++;
+ }
+
+ {
+ size_t ps_name_len = (size_t)names[0][0];
+
+
+ if ( ps_name_len != 0 )
+ {
+ ft_memcpy(ps_name, names[0] + 1, ps_name_len);
+ ps_name[ps_name_len] = 0;
+ }
+ if ( style->indexes[face_index] > 1 &&
+ style->indexes[face_index] <= FT_MIN( string_count, 64 ) )
+ {
+ unsigned char* suffixes = names[style->indexes[face_index] - 1];
+
+
+ for ( i = 1; i <= suffixes[0]; i++ )
+ {
+ unsigned char* s;
+ size_t j = suffixes[i] - 1;
+
+
+ if ( j < string_count && ( s = names[j] ) != NULL )
+ {
+ size_t s_len = (size_t)s[0];
+
+
+ if ( s_len != 0 && ps_name_len + s_len < sizeof ( ps_name ) )
+ {
+ ft_memcpy( ps_name + ps_name_len, s + 1, s_len );
+ ps_name_len += s_len;
+ ps_name[ps_name_len] = 0;
+ }
+ }
+ }
+ }
+ }
+
+ create_lwfn_name( ps_name, lwfn_file_name );
+ }
+ }
+
+
+ static FT_Error
+ lookup_lwfn_by_fond( const UInt8* path_fond,
+ ConstStr255Param base_lwfn,
+ UInt8* path_lwfn,
+ int path_size )
+ {
+
+#if HAVE_FSREF
+
+ FSRef ref, par_ref;
+ int dirname_len;
+
+
+ /* Pathname for FSRef can be in various formats: HFS, HFS+, and POSIX. */
+ /* We should not extract parent directory by string manipulation. */
+
+ if ( noErr != FSPathMakeRef( path_fond, &ref, FALSE ) )
+ return FT_Err_Invalid_Argument;
+
+ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
+ NULL, NULL, NULL, &par_ref ) )
+ return FT_Err_Invalid_Argument;
+
+ if ( noErr != FSRefMakePath( &par_ref, path_lwfn, path_size ) )
+ return FT_Err_Invalid_Argument;
+
+ if ( ft_strlen( (char *)path_lwfn ) + 1 + base_lwfn[0] > path_size )
+ return FT_Err_Invalid_Argument;
+
+ /* now we have absolute dirname in path_lwfn */
+ if ( path_lwfn[0] == '/' )
+ ft_strcat( (char *)path_lwfn, "/" );
+ else
+ ft_strcat( (char *)path_lwfn, ":" );
+
+ dirname_len = ft_strlen( (char *)path_lwfn );
+ ft_strcat( (char *)path_lwfn, (char *)base_lwfn + 1 );
+ path_lwfn[dirname_len + base_lwfn[0]] = '\0';
+
+ if ( noErr != FSPathMakeRef( path_lwfn, &ref, FALSE ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
+ NULL, NULL, NULL, NULL ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ return FT_Err_Ok;
+
+#else
+
+ int i;
+ FSSpec spec;
+
+
+ /* pathname for FSSpec is always HFS format */
+ if ( ft_strlen( (char *)path_fond ) > path_size )
+ return FT_Err_Invalid_Argument;
+
+ ft_strcpy( (char *)path_lwfn, (char *)path_fond );
+
+ i = ft_strlen( (char *)path_lwfn ) - 1;
+ while ( i > 0 && ':' != path_lwfn[i] )
+ i--;
+
+ if ( i + 1 + base_lwfn[0] > path_size )
+ return FT_Err_Invalid_Argument;
+
+ if ( ':' == path_lwfn[i] )
+ {
+ ft_strcpy( (char *)path_lwfn + i + 1, (char *)base_lwfn + 1 );
+ path_lwfn[i + 1 + base_lwfn[0]] = '\0';
+ }
+ else
+ {
+ ft_strcpy( (char *)path_lwfn, (char *)base_lwfn + 1 );
+ path_lwfn[base_lwfn[0]] = '\0';
+ }
+
+ if ( noErr != FT_FSPathMakeSpec( path_lwfn, &spec, FALSE ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ return FT_Err_Ok;
+
+#endif /* HAVE_FSREF */
+
+ }
+
+
+ static short
+ count_faces( Handle fond,
+ const UInt8* pathname )
+ {
+ ResID sfnt_id;
+ short have_sfnt, have_lwfn;
+ Str255 lwfn_file_name;
+ UInt8 buff[PATH_MAX];
+ FT_Error err;
+ short num_faces;
+
+
+ have_sfnt = have_lwfn = 0;
+
+ HLock( fond );
+ parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, 0 );
+
+ if ( lwfn_file_name[0] )
+ {
+ err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
+ buff, sizeof ( buff ) );
+ if ( FT_Err_Ok == err )
+ have_lwfn = 1;
+ }
+
+ if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
+ num_faces = 1;
+ else
+ num_faces = count_faces_scalable( *fond );
+
+ HUnlock( fond );
+ return num_faces;
+ }
+
+
+ /* Read Type 1 data from the POST resources inside the LWFN file,
+ return a PFB buffer. This is somewhat convoluted because the FT2
+ PFB parser wants the ASCII header as one chunk, and the LWFN
+ chunks are often not organized that way, so we glue chunks
+ of the same type together. */
+ static FT_Error
+ read_lwfn( FT_Memory memory,
+ ResFileRefNum res,
+ FT_Byte** pfb_data,
+ FT_ULong* size )
+ {
+ FT_Error error = FT_Err_Ok;
+ ResID res_id;
+ unsigned char *buffer, *p, *size_p = NULL;
+ FT_ULong total_size = 0;
+ FT_ULong old_total_size = 0;
+ FT_ULong post_size, pfb_chunk_size;
+ Handle post_data;
+ char code, last_code;
+
+
+ UseResFile( res );
+
+ /* First pass: load all POST resources, and determine the size of */
+ /* the output buffer. */
+ res_id = 501;
+ last_code = -1;
+
+ for (;;)
+ {
+ post_data = Get1Resource( TTAG_POST, res_id++ );
+ if ( post_data == NULL )
+ break; /* we are done */
+
+ code = (*post_data)[0];
+
+ if ( code != last_code )
+ {
+ if ( code == 5 )
+ total_size += 2; /* just the end code */
+ else
+ total_size += 6; /* code + 4 bytes chunk length */
+ }
+
+ total_size += GetHandleSize( post_data ) - 2;
+ last_code = code;
+
+ /* detect integer overflows */
+ if ( total_size < old_total_size )
+ {
+ error = FT_Err_Array_Too_Large;
+ goto Error;
+ }
+
+ old_total_size = total_size;
+ }
+
+ if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
+ goto Error;
+
+ /* Second pass: append all POST data to the buffer, add PFB fields. */
+ /* Glue all consecutive chunks of the same type together. */
+ p = buffer;
+ res_id = 501;
+ last_code = -1;
+ pfb_chunk_size = 0;
+
+ for (;;)
+ {
+ post_data = Get1Resource( TTAG_POST, res_id++ );
+ if ( post_data == NULL )
+ break; /* we are done */
+
+ post_size = (FT_ULong)GetHandleSize( post_data ) - 2;
+ code = (*post_data)[0];
+
+ if ( code != last_code )
+ {
+ if ( last_code != -1 )
+ {
+ /* we are done adding a chunk, fill in the size field */
+ if ( size_p != NULL )
+ {
+ *size_p++ = (FT_Byte)( pfb_chunk_size & 0xFF );
+ *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 8 ) & 0xFF );
+ *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 16 ) & 0xFF );
+ *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 24 ) & 0xFF );
+ }
+ pfb_chunk_size = 0;
+ }
+
+ *p++ = 0x80;
+ if ( code == 5 )
+ *p++ = 0x03; /* the end */
+ else if ( code == 2 )
+ *p++ = 0x02; /* binary segment */
+ else
+ *p++ = 0x01; /* ASCII segment */
+
+ if ( code != 5 )
+ {
+ size_p = p; /* save for later */
+ p += 4; /* make space for size field */
+ }
+ }
+
+ ft_memcpy( p, *post_data + 2, post_size );
+ pfb_chunk_size += post_size;
+ p += post_size;
+ last_code = code;
+ }
+
+ *pfb_data = buffer;
+ *size = total_size;
+
+ Error:
+ CloseResFile( res );
+ return error;
+ }
+
+
+ /* Create a new FT_Face from a file spec to an LWFN file. */
+ static FT_Error
+ FT_New_Face_From_LWFN( FT_Library library,
+ const UInt8* pathname,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ FT_Byte* pfb_data;
+ FT_ULong pfb_size;
+ FT_Error error;
+ ResFileRefNum res;
+
+
+ if ( noErr != FT_FSPathMakeRes( pathname, &res ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ pfb_data = NULL;
+ pfb_size = 0;
+ error = read_lwfn( library->memory, res, &pfb_data, &pfb_size );
+ CloseResFile( res ); /* PFB is already loaded, useless anymore */
+ if ( error )
+ return error;
+
+ return open_face_from_buffer( library,
+ pfb_data,
+ pfb_size,
+ face_index,
+ "type1",
+ aface );
+ }
+
+
+ /* Create a new FT_Face from an SFNT resource, specified by res ID. */
+ static FT_Error
+ FT_New_Face_From_SFNT( FT_Library library,
+ ResID sfnt_id,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ Handle sfnt = NULL;
+ FT_Byte* sfnt_data;
+ size_t sfnt_size;
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = library->memory;
+ int is_cff, is_sfnt_ps;
+
+
+ sfnt = GetResource( TTAG_sfnt, sfnt_id );
+ if ( sfnt == NULL )
+ return FT_Err_Invalid_Handle;
+
+ sfnt_size = (FT_ULong)GetHandleSize( sfnt );
+ if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
+ {
+ ReleaseResource( sfnt );
+ return error;
+ }
+
+ HLock( sfnt );
+ ft_memcpy( sfnt_data, *sfnt, sfnt_size );
+ HUnlock( sfnt );
+ ReleaseResource( sfnt );
+
+ is_cff = sfnt_size > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
+ is_sfnt_ps = sfnt_size > 4 && !ft_memcmp( sfnt_data, "typ1", 4 );
+
+ if ( is_sfnt_ps )
+ {
+ FT_Stream stream;
+
+
+ if ( FT_NEW( stream ) )
+ goto Try_OpenType;
+
+ FT_Stream_OpenMemory( stream, sfnt_data, sfnt_size );
+ if ( !open_face_PS_from_sfnt_stream( library,
+ stream,
+ face_index,
+ 0, NULL,
+ aface ) )
+ {
+ FT_Stream_Close( stream );
+ FT_FREE( stream );
+ FT_FREE( sfnt_data );
+ goto Exit;
+ }
+
+ FT_FREE( stream );
+ }
+ Try_OpenType:
+ error = open_face_from_buffer( library,
+ sfnt_data,
+ sfnt_size,
+ face_index,
+ is_cff ? "cff" : "truetype",
+ aface );
+ Exit:
+ return error;
+ }
+
+
+ /* Create a new FT_Face from a file spec to a suitcase file. */
+ static FT_Error
+ FT_New_Face_From_Suitcase( FT_Library library,
+ const UInt8* pathname,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ FT_Error error = FT_Err_Cannot_Open_Resource;
+ ResFileRefNum res_ref;
+ ResourceIndex res_index;
+ Handle fond;
+ short num_faces_in_res, num_faces_in_fond;
+
+
+ if ( noErr != FT_FSPathMakeRes( pathname, &res_ref ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ UseResFile( res_ref );
+ if ( ResError() )
+ return FT_Err_Cannot_Open_Resource;
+
+ num_faces_in_res = 0;
+ for ( res_index = 1; ; ++res_index )
+ {
+ fond = Get1IndResource( TTAG_FOND, res_index );
+ if ( ResError() )
+ break;
+
+ num_faces_in_fond = count_faces( fond, pathname );
+ num_faces_in_res += num_faces_in_fond;
+
+ if ( 0 <= face_index && face_index < num_faces_in_fond && error )
+ error = FT_New_Face_From_FOND( library, fond, face_index, aface );
+
+ face_index -= num_faces_in_fond;
+ }
+
+ CloseResFile( res_ref );
+ if ( FT_Err_Ok == error && NULL != aface )
+ (*aface)->num_faces = num_faces_in_res;
+ return error;
+ }
+
+
+ /* documentation is in ftmac.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face_From_FOND( FT_Library library,
+ Handle fond,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ short have_sfnt, have_lwfn = 0;
+ ResID sfnt_id, fond_id;
+ OSType fond_type;
+ Str255 fond_name;
+ Str255 lwfn_file_name;
+ UInt8 path_lwfn[PATH_MAX];
+ OSErr err;
+ FT_Error error = FT_Err_Ok;
+
+
+ GetResInfo( fond, &fond_id, &fond_type, fond_name );
+ if ( ResError() != noErr || fond_type != TTAG_FOND )
+ return FT_Err_Invalid_File_Format;
+
+ HLock( fond );
+ parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index );
+ HUnlock( fond );
+
+ if ( lwfn_file_name[0] )
+ {
+ ResFileRefNum res;
+
+
+ res = HomeResFile( fond );
+ if ( noErr != ResError() )
+ goto found_no_lwfn_file;
+
+#if HAVE_FSREF
+
+ {
+ UInt8 path_fond[PATH_MAX];
+ FSRef ref;
+
+
+ err = FSGetForkCBInfo( res, kFSInvalidVolumeRefNum,
+ NULL, NULL, NULL, &ref, NULL );
+ if ( noErr != err )
+ goto found_no_lwfn_file;
+
+ err = FSRefMakePath( &ref, path_fond, sizeof ( path_fond ) );
+ if ( noErr != err )
+ goto found_no_lwfn_file;
+
+ error = lookup_lwfn_by_fond( path_fond, lwfn_file_name,
+ path_lwfn, sizeof ( path_lwfn ) );
+ if ( FT_Err_Ok == error )
+ have_lwfn = 1;
+ }
+
+#elif HAVE_FSSPEC
+
+ {
+ UInt8 path_fond[PATH_MAX];
+ FCBPBRec pb;
+ Str255 fond_file_name;
+ FSSpec spec;
+
+
+ FT_MEM_SET( &spec, 0, sizeof ( FSSpec ) );
+ FT_MEM_SET( &pb, 0, sizeof ( FCBPBRec ) );
+
+ pb.ioNamePtr = fond_file_name;
+ pb.ioVRefNum = 0;
+ pb.ioRefNum = res;
+ pb.ioFCBIndx = 0;
+
+ err = PBGetFCBInfoSync( &pb );
+ if ( noErr != err )
+ goto found_no_lwfn_file;
+
+ err = FSMakeFSSpec( pb.ioFCBVRefNum, pb.ioFCBParID,
+ fond_file_name, &spec );
+ if ( noErr != err )
+ goto found_no_lwfn_file;
+
+ err = FT_FSpMakePath( &spec, path_fond, sizeof ( path_fond ) );
+ if ( noErr != err )
+ goto found_no_lwfn_file;
+
+ error = lookup_lwfn_by_fond( path_fond, lwfn_file_name,
+ path_lwfn, sizeof ( path_lwfn ) );
+ if ( FT_Err_Ok == error )
+ have_lwfn = 1;
+ }
+
+#endif /* HAVE_FSREF, HAVE_FSSPEC */
+
+ }
+
+ if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
+ error = FT_New_Face_From_LWFN( library,
+ path_lwfn,
+ face_index,
+ aface );
+ else
+ error = FT_Err_Unknown_File_Format;
+
+ found_no_lwfn_file:
+ if ( have_sfnt && FT_Err_Ok != error )
+ error = FT_New_Face_From_SFNT( library,
+ sfnt_id,
+ face_index,
+ aface );
+
+ return error;
+ }
+
+
+ /* Common function to load a new FT_Face from a resource file. */
+ static FT_Error
+ FT_New_Face_From_Resource( FT_Library library,
+ const UInt8* pathname,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ OSType file_type;
+ FT_Error error;
+
+
+ /* LWFN is a (very) specific file format, check for it explicitly */
+ file_type = get_file_type_from_path( pathname );
+ if ( file_type == TTAG_LWFN )
+ return FT_New_Face_From_LWFN( library, pathname, face_index, aface );
+
+ /* Otherwise the file type doesn't matter (there are more than */
+ /* `FFIL' and `tfil'). Just try opening it as a font suitcase; */
+ /* if it works, fine. */
+
+ error = FT_New_Face_From_Suitcase( library, pathname, face_index, aface );
+ if ( error == 0 )
+ return error;
+
+ /* let it fall through to normal loader (.ttf, .otf, etc.); */
+ /* we signal this by returning no error and no FT_Face */
+ *aface = NULL;
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face */
+ /* */
+ /* <Description> */
+ /* This is the Mac-specific implementation of FT_New_Face. In */
+ /* addition to the standard FT_New_Face() functionality, it also */
+ /* accepts pathnames to Mac suitcase files. For further */
+ /* documentation see the original FT_New_Face() in freetype.h. */
+ /* */
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face( FT_Library library,
+ const char* pathname,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ FT_Open_Args args;
+ FT_Error error;
+
+
+ /* test for valid `library' and `aface' delayed to FT_Open_Face() */
+ if ( !pathname )
+ return FT_Err_Invalid_Argument;
+
+ error = FT_Err_Ok;
+ *aface = NULL;
+
+ /* try resourcefork based font: LWFN, FFIL */
+ error = FT_New_Face_From_Resource( library, (UInt8 *)pathname,
+ face_index, aface );
+ if ( error != 0 || *aface != NULL )
+ return error;
+
+ /* let it fall through to normal loader (.ttf, .otf, etc.) */
+ args.flags = FT_OPEN_PATHNAME;
+ args.pathname = (char*)pathname;
+ return FT_Open_Face( library, &args, face_index, aface );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FSRef */
+ /* */
+ /* <Description> */
+ /* FT_New_Face_From_FSRef is identical to FT_New_Face except it */
+ /* accepts an FSRef instead of a path. */
+ /* */
+ /* This function is deprecated because Carbon data types (FSRef) */
+ /* are not cross-platform, and thus not suitable for the freetype API. */
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face_From_FSRef( FT_Library library,
+ const FSRef* ref,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+
+#if !HAVE_FSREF
+
+ FT_UNUSED( library );
+ FT_UNUSED( ref );
+ FT_UNUSED( face_index );
+ FT_UNUSED( aface );
+
+ return FT_Err_Unimplemented_Feature;
+
+#else
+
+ FT_Error error;
+ FT_Open_Args args;
+ OSErr err;
+ UInt8 pathname[PATH_MAX];
+
+
+ if ( !ref )
+ return FT_Err_Invalid_Argument;
+
+ err = FSRefMakePath( ref, pathname, sizeof ( pathname ) );
+ if ( err )
+ error = FT_Err_Cannot_Open_Resource;
+
+ error = FT_New_Face_From_Resource( library, pathname, face_index, aface );
+ if ( error != 0 || *aface != NULL )
+ return error;
+
+ /* fallback to datafork font */
+ args.flags = FT_OPEN_PATHNAME;
+ args.pathname = (char*)pathname;
+ return FT_Open_Face( library, &args, face_index, aface );
+
+#endif /* HAVE_FSREF */
+
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FSSpec */
+ /* */
+ /* <Description> */
+ /* FT_New_Face_From_FSSpec is identical to FT_New_Face except it */
+ /* accepts an FSSpec instead of a path. */
+ /* */
+ /* This function is deprecated because Carbon data types (FSSpec) */
+ /* are not cross-platform, and thus not suitable for the freetype API. */
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face_From_FSSpec( FT_Library library,
+ const FSSpec* spec,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+
+#if HAVE_FSREF
+
+ FSRef ref;
+
+
+ if ( !spec || FSpMakeFSRef( spec, &ref ) != noErr )
+ return FT_Err_Invalid_Argument;
+ else
+ return FT_New_Face_From_FSRef( library, &ref, face_index, aface );
+
+#elif HAVE_FSSPEC
+
+ FT_Error error;
+ FT_Open_Args args;
+ OSErr err;
+ UInt8 pathname[PATH_MAX];
+
+
+ if ( !spec )
+ return FT_Err_Invalid_Argument;
+
+ err = FT_FSpMakePath( spec, pathname, sizeof ( pathname ) );
+ if ( err )
+ error = FT_Err_Cannot_Open_Resource;
+
+ error = FT_New_Face_From_Resource( library, pathname, face_index, aface );
+ if ( error != 0 || *aface != NULL )
+ return error;
+
+ /* fallback to datafork font */
+ args.flags = FT_OPEN_PATHNAME;
+ args.pathname = (char*)pathname;
+ return FT_Open_Face( library, &args, face_index, aface );
+
+#else
+
+ FT_UNUSED( library );
+ FT_UNUSED( spec );
+ FT_UNUSED( face_index );
+ FT_UNUSED( aface );
+
+ return FT_Err_Unimplemented_Feature;
+
+#endif /* HAVE_FSREF, HAVE_FSSPEC */
+
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/modules.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/modules.mk
new file mode 100644
index 00000000000..c4a882cbdb5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/modules.mk
@@ -0,0 +1,79 @@
+#
+# FreeType 2 modules sub-Makefile
+#
+
+
+# Copyright 1996-2000, 2003, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# DO NOT INVOKE THIS MAKEFILE DIRECTLY! IT IS MEANT TO BE INCLUDED BY
+# OTHER MAKEFILES.
+
+
+# This file is in charge of handling the generation of the modules list
+# file.
+
+
+# Build the modules list.
+#
+$(FTMODULE_H): $(MODULES_CFG)
+ $(FTMODULE_H_INIT)
+ $(FTMODULE_H_CREATE)
+ $(FTMODULE_H_DONE)
+
+ifneq ($(findstring $(PLATFORM),dos win32 win16 os2),)
+ OPEN_MODULE := @echo$(space)
+ CLOSE_MODULE := >> $(subst /,$(SEP),$(FTMODULE_H))
+ REMOVE_MODULE := @-$(DELETE) $(subst /,$(SEP),$(FTMODULE_H))
+else
+ OPEN_MODULE := @echo "
+ CLOSE_MODULE := " >> $(FTMODULE_H)
+ REMOVE_MODULE := @-$(DELETE) $(FTMODULE_H)
+endif
+
+
+define FTMODULE_H_INIT
+$(REMOVE_MODULE)
+@-echo Generating modules list in $(FTMODULE_H)...
+$(OPEN_MODULE)/* This is a generated file. */$(CLOSE_MODULE)
+endef
+
+# It is no mistake that the final closing parenthesis is on the
+# next line -- it produces proper newlines during the expansion
+# of `foreach'.
+#
+define FTMODULE_H_CREATE
+$(foreach COMMAND,$(FTMODULE_H_COMMANDS),$($(COMMAND))
+)
+endef
+
+define FTMODULE_H_DONE
+$(OPEN_MODULE)/* EOF */$(CLOSE_MODULE)
+@echo done.
+endef
+
+
+# $(OPEN_DRIVER) & $(CLOSE_DRIVER) are used to specify a given font driver
+# in the `module.mk' rules file.
+#
+OPEN_DRIVER := $(OPEN_MODULE)FT_USE_MODULE(
+CLOSE_DRIVER := )$(CLOSE_MODULE)
+
+ECHO_DRIVER := @echo "* module:$(space)
+ECHO_DRIVER_DESC := (
+ECHO_DRIVER_DONE := )"
+
+# Each `module.mk' in the `src/*' subdirectories adds a variable with
+# commands to $(FTMODULE_H_COMMANDS). Note that we can't use SRC_DIR here.
+#
+-include $(patsubst %,$(TOP_DIR)/src/%/module.mk,$(MODULES))
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/newline b/Build/source/libs/freetype2/freetype-2.3.8/builds/newline
new file mode 100644
index 00000000000..8b137891791
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/newline
@@ -0,0 +1 @@
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/detect.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/detect.mk
new file mode 100644
index 00000000000..47a40a2f857
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/detect.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 configuration file to detect an OS/2 host platform.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+.PHONY: setup
+
+
+ifeq ($(PLATFORM),ansi)
+
+ ifdef OS2_SHELL
+
+ PLATFORM := os2
+
+ endif # test OS2_SHELL
+endif
+
+ifeq ($(PLATFORM),os2)
+
+ COPY := copy
+ DELETE := del
+ CAT := type
+ SEP := $(BACKSLASH)
+
+ # gcc-emx by default
+ CONFIG_FILE := os2-gcc.mk
+
+ # additionally, we provide hooks for various other compilers
+ #
+ ifneq ($(findstring visualage,$(MAKECMDGOALS)),) # Visual Age C++
+ CONFIG_FILE := os2-icc.mk
+ CC := icc
+ visualage: setup
+ .PHONY: visualage
+ endif
+
+ ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++
+ CONFIG_FILE := os2-wat.mk
+ CC := wcc386
+ watcom: setup
+ .PHONY: watcom
+ endif
+
+ ifneq ($(findstring borlandc,$(MAKECMDGOALS)),) # Borland C++ 32-bit
+ CONFIG_FILE := os2-bcc.mk
+ CC := bcc32
+ borlandc: setup
+ .PHONY: borlandc
+ endif
+
+ ifneq ($(findstring devel,$(MAKECMDGOALS)),) # development target
+ CONFIG_FILE := os2-dev.mk
+ CC := gcc
+ devel: setup
+ .PHONY: devel
+ endif
+
+ setup: dos_setup
+
+endif # test PLATFORM os2
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-def.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-def.mk
new file mode 100644
index 00000000000..01cda9285af
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-def.mk
@@ -0,0 +1,44 @@
+#
+# FreeType 2 OS/2 specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE := del
+CAT := type
+SEP := $(strip \ )
+BUILD_DIR := $(TOP_DIR)/builds/os2
+PLATFORM := os2
+
+# The executable file extension (for tools), *with* leading dot.
+#
+E := .exe
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+# The name of the final library file. Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := $(PROJECT)
+
+
+# The NO_OUTPUT macro is used to ignore the output of commands.
+#
+NO_OUTPUT = 2> nul
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-dev.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-dev.mk
new file mode 100644
index 00000000000..83da8dea33e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-dev.mk
@@ -0,0 +1,30 @@
+#
+# FreeType 2 configuration rules for OS/2 + GCC
+#
+# Development version without optimizations.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DEVEL_DIR := $(TOP_DIR)/devel
+
+# include OS/2-specific definitions
+include $(TOP_DIR)/builds/os2/os2-def.mk
+
+# include gcc-specific definitions
+include $(TOP_DIR)/builds/compiler/gcc-dev.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-gcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-gcc.mk
new file mode 100644
index 00000000000..446073e4f56
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/os2/os2-gcc.mk
@@ -0,0 +1,26 @@
+#
+# FreeType 2 configuration rules for the OS/2 + gcc
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# include OS/2-specific definitions
+include $(TOP_DIR)/builds/os2/os2-def.mk
+
+# include gcc-specific definitions
+include $(TOP_DIR)/builds/compiler/gcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/symbian/bld.inf b/Build/source/libs/freetype2/freetype-2.3.8/builds/symbian/bld.inf
new file mode 100644
index 00000000000..e34b03cf675
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/symbian/bld.inf
@@ -0,0 +1,66 @@
+//
+// FreeType 2 project for the symbian platform
+//
+
+// Copyright 2008 by
+// David Turner, Robert Wilhelm, and Werner Lemberg.
+//
+// This file is part of the FreeType project, and may only be used, modified,
+// and distributed under the terms of the FreeType project license,
+// LICENSE.TXT. By continuing to use, modify, or distribute this file you
+// indicate that you have read the license and understand and accept it
+// fully.
+
+PRJ_PLATFORMS
+DEFAULT
+
+PRJ_MMPFILES
+freetype.mmp
+
+PRJ_EXPORTS
+../../include/ft2build.h
+../../include/freetype/config/ftconfig.h freetype/config/ftconfig.h
+../../include/freetype/config/ftheader.h freetype/config/ftheader.h
+../../include/freetype/config/ftmodule.h freetype/config/ftmodule.h
+../../include/freetype/config/ftoption.h freetype/config/ftoption.h
+../../include/freetype/config/ftstdlib.h freetype/config/ftstdlib.h
+../../include/freetype/freetype.h freetype/freetype.h
+../../include/freetype/ftbbox.h freetype/ftbbox.h
+../../include/freetype/ftbdf.h freetype/ftbdf.h
+../../include/freetype/ftbitmap.h freetype/ftbitmap.h
+../../include/freetype/ftcache.h freetype/ftcache.h
+../../include/freetype/ftchapters.h freetype/ftchapters.h
+../../include/freetype/fterrdef.h freetype/fterrdef.h
+../../include/freetype/fterrors.h freetype/fterrors.h
+../../include/freetype/ftgasp.h freetype/ftgasp.h
+../../include/freetype/ftglyph.h freetype/ftglyph.h
+../../include/freetype/ftgxval.h freetype/ftgxval.h
+../../include/freetype/ftgzip.h freetype/ftgzip.h
+../../include/freetype/ftimage.h freetype/ftimage.h
+../../include/freetype/ftincrem.h freetype/ftincrem.h
+../../include/freetype/ftlcdfil.h freetype/ftlcdfil.h
+../../include/freetype/ftlist.h freetype/ftlist.h
+../../include/freetype/ftlzw.h freetype/ftlzw.h
+../../include/freetype/ftmac.h freetype/ftmac.h
+../../include/freetype/ftmm.h freetype/ftmm.h
+../../include/freetype/ftmodapi.h freetype/ftmodapi.h
+../../include/freetype/ftmoderr.h freetype/ftmoderr.h
+../../include/freetype/ftotval.h freetype/ftotval.h
+../../include/freetype/ftoutln.h freetype/ftoutln.h
+../../include/freetype/ftpfr.h freetype/ftpfr.h
+../../include/freetype/ftrender.h freetype/ftrender.h
+../../include/freetype/ftsizes.h freetype/ftsizes.h
+../../include/freetype/ftsnames.h freetype/ftsnames.h
+../../include/freetype/ftstroke.h freetype/ftstroke.h
+../../include/freetype/ftsynth.h freetype/ftsynth.h
+../../include/freetype/ftsystem.h freetype/ftsystem.h
+../../include/freetype/fttrigon.h freetype/fttrigon.h
+../../include/freetype/fttypes.h freetype/fttypes.h
+../../include/freetype/ftwinfnt.h freetype/ftwinfnt.h
+../../include/freetype/ftxf86.h freetype/ftxf86.h
+../../include/freetype/t1tables.h freetype/t1tables.h
+../../include/freetype/ttnameid.h freetype/ttnameid.h
+../../include/freetype/tttables.h freetype/tttables.h
+../../include/freetype/tttags.h freetype/tttags.h
+../../include/freetype/ttunpat.h freetype/ttunpat.h
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/symbian/freetype.mmp b/Build/source/libs/freetype2/freetype-2.3.8/builds/symbian/freetype.mmp
new file mode 100644
index 00000000000..259ac872034
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/symbian/freetype.mmp
@@ -0,0 +1,136 @@
+//
+// FreeType 2 makefile for the symbian platform
+//
+
+// Copyright 2008 by
+// David Turner, Robert Wilhelm, and Werner Lemberg.
+//
+// This file is part of the FreeType project, and may only be used, modified,
+// and distributed under the terms of the FreeType project license,
+// LICENSE.TXT. By continuing to use, modify, or distribute this file you
+// indicate that you have read the license and understand and accept it
+// fully.
+
+target freetype.lib
+targettype lib
+
+macro NDEBUG
+macro FT2_BUILD_LIBRARY
+
+sourcepath ..\..\src\autofit
+
+source autofit.c
+
+sourcepath ..\..\src\base
+
+source ftbase.c
+source ftbbox.c
+source ftbdf.c
+source ftbitmap.c
+source ftgasp.c
+source ftglyph.c
+source ftinit.c
+source ftmm.c
+source ftpfr.c
+source ftstroke.c
+source ftsynth.c
+source ftsystem.c
+source fttype1.c
+source ftwinfnt.c
+
+sourcepath ..\..\src\bdf
+
+source bdf.c
+
+sourcepath ..\..\src\cache
+
+source ftcache.c
+
+sourcepath ..\..\src\cff
+
+source cff.c
+
+sourcepath ..\..\src\cid
+
+source type1cid.c
+
+sourcepath ..\..\src\gzip
+
+source ftgzip.c
+
+sourcepath ..\..\src\lzw
+
+source ftlzw.c
+
+sourcepath ..\..\src\pcf
+
+source pcf.c
+
+sourcepath ..\..\src\pfr
+
+source pfr.c
+
+sourcepath ..\..\src\psaux
+
+source psaux.c
+
+sourcepath ..\..\src\pshinter
+
+source pshinter.c
+
+sourcepath ..\..\src\psnames
+
+source psmodule.c
+
+sourcepath ..\..\src\raster
+
+source raster.c
+
+sourcepath ..\..\src\sfnt
+
+source sfnt.c
+
+sourcepath ..\..\src\smooth
+
+source smooth.c
+
+sourcepath ..\..\src\truetype
+
+source truetype.c
+
+sourcepath ..\..\src\type1
+
+source type1.c
+
+sourcepath ..\..\src\type42
+
+source type42.c
+
+sourcepath ..\..\src\winfonts
+
+source winfnt.c
+
+
+systeminclude ..\..\include
+systeminclude \epoc32\include\stdapis
+userinclude ..\..\src\autofit
+userinclude ..\..\src\bdf
+userinclude ..\..\src\cache
+userinclude ..\..\src\cff
+userinclude ..\..\src\cid
+userinclude ..\..\src\gxvalid
+userinclude ..\..\src\gzip
+userinclude ..\..\src\lzw
+userinclude ..\..\src\otvalid
+userinclude ..\..\src\pcf
+userinclude ..\..\src\pfr
+userinclude ..\..\src\psaux
+userinclude ..\..\src\pshinter
+userinclude ..\..\src\psnames
+userinclude ..\..\src\raster
+userinclude ..\..\src\sfnt
+userinclude ..\..\src\smooth
+userinclude ..\..\src\truetype
+userinclude ..\..\src\type1
+userinclude ..\..\src\type42
+userinclude ..\..\src\winfonts
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/toplevel.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/toplevel.mk
new file mode 100644
index 00000000000..e6a8e932f76
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/toplevel.mk
@@ -0,0 +1,255 @@
+#
+# FreeType build system -- top-level sub-Makefile
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2006, 2008, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# This file is designed for GNU Make, do not use it with another Make tool!
+#
+# It works as follows:
+#
+# - When invoked for the first time, this Makefile includes the rules found
+# in `PROJECT/builds/detect.mk'. They are in charge of detecting the
+# current platform.
+#
+# A summary of the detection is displayed, and the file `config.mk' is
+# created in the current directory.
+#
+# - When invoked later, this Makefile includes the rules found in
+# `config.mk'. This sub-Makefile defines some system-specific variables
+# (like compiler, compilation flags, object suffix, etc.), then includes
+# the rules found in `PROJECT/builds/PROJECT.mk', used to build the
+# library.
+#
+# See the comments in `builds/detect.mk' and `builds/PROJECT.mk' for more
+# details on host platform detection and library builds.
+
+
+# First of all, check whether we have `$(value ...)'. We do this by testing
+# for `$(eval ...)' which has been introduced in the same GNU make version.
+
+eval_available :=
+$(eval eval_available := T)
+ifneq ($(eval_available),T)
+ $(error FreeType's build system needs a Make program which supports $$(value))
+endif
+
+
+.PHONY: all dist distclean modules setup
+
+
+# The `space' variable is used to avoid trailing spaces in defining the
+# `T' variable later.
+#
+empty :=
+space := $(empty) $(empty)
+
+
+# The main configuration file, defining the `XXX_MODULES' variables. We
+# prefer a `modules.cfg' file in OBJ_DIR over TOP_DIR.
+#
+ifndef MODULES_CFG
+ MODULES_CFG := $(TOP_DIR)/modules.cfg
+ ifneq ($(wildcard $(OBJ_DIR)/modules.cfg),)
+ MODULES_CFG := $(OBJ_DIR)/modules.cfg
+ endif
+endif
+
+
+# FTMODULE_H, as its name suggests, indicates where the FreeType module
+# class file resides.
+#
+FTMODULE_H ?= $(OBJ_DIR)/ftmodule.h
+
+
+include $(MODULES_CFG)
+
+
+# The list of modules we are using.
+#
+MODULES := $(FONT_MODULES) \
+ $(HINTING_MODULES) \
+ $(RASTER_MODULES) \
+ $(AUX_MODULES)
+
+
+CONFIG_MK ?= config.mk
+
+# If no configuration sub-makefile is present, or if `setup' is the target
+# to be built, run the auto-detection rules to figure out which
+# configuration rules file to use.
+#
+# Note that the configuration file is put in the current directory, which is
+# not necessarily $(TOP_DIR).
+
+# If `config.mk' is not present, set `check_platform'.
+#
+ifeq ($(wildcard $(CONFIG_MK)),)
+ check_platform := 1
+endif
+
+# If `setup' is one of the targets requested, set `check_platform'.
+#
+ifneq ($(findstring setup,$(MAKECMDGOALS)),)
+ check_platform := 1
+endif
+
+# Include the automatic host platform detection rules when we need to
+# check the platform.
+#
+ifdef check_platform
+
+ all modules: setup
+
+ include $(TOP_DIR)/builds/detect.mk
+
+ # This rule makes sense for Unix only to remove files created by a run
+ # of the configure script which hasn't been successful (so that no
+ # `config.mk' has been created). It uses the built-in $(RM) command of
+ # GNU make. Similarly, `nul' is created if e.g. `make setup win32' has
+ # been erroneously used.
+ #
+ # Note: This test is duplicated in `builds/unix/detect.mk'.
+ #
+ is_unix := $(strip $(wildcard /sbin/init) \
+ $(wildcard /usr/sbin/init) \
+ $(wildcard /hurd/auth))
+ ifneq ($(is_unix),)
+
+ distclean:
+ $(RM) builds/unix/config.cache
+ $(RM) builds/unix/config.log
+ $(RM) builds/unix/config.status
+ $(RM) builds/unix/unix-def.mk
+ $(RM) builds/unix/unix-cc.mk
+ $(RM) builds/unix/freetype2.pc
+ $(RM) nul
+
+ endif # test is_unix
+
+ # IMPORTANT:
+ #
+ # `setup' must be defined by the host platform detection rules to create
+ # the `config.mk' file in the current directory.
+
+else
+
+ # A configuration sub-Makefile is present -- simply run it.
+ #
+ all: single
+
+ BUILD_PROJECT := yes
+ include $(CONFIG_MK)
+
+endif # test check_platform
+
+
+# We always need the list of modules in ftmodule.h.
+#
+all setup: $(FTMODULE_H)
+
+
+# The `modules' target unconditionally rebuilds the module list.
+#
+modules:
+ $(FTMODULE_H_INIT)
+ $(FTMODULE_H_CREATE)
+ $(FTMODULE_H_DONE)
+
+include $(TOP_DIR)/builds/modules.mk
+
+
+# This target builds the tarballs.
+#
+# Not to be run by a normal user -- there are no attempts to make it
+# generic.
+
+# we check for `dist', not `distclean'
+ifneq ($(findstring distx,$(MAKECMDGOALS)x),)
+ FT_H := include/freetype/freetype.h
+
+ major := $(shell sed -n 's/.*FREETYPE_MAJOR.*\([0-9]\+\)/\1/p' < $(FT_H))
+ minor := $(shell sed -n 's/.*FREETYPE_MINOR.*\([0-9]\+\)/\1/p' < $(FT_H))
+ patch := $(shell sed -n 's/.*FREETYPE_PATCH.*\([0-9]\+\)/\1/p' < $(FT_H))
+
+ version := $(major).$(minor).$(patch)
+ winversion := $(major)$(minor)$(patch)
+endif
+
+dist:
+ -rm -rf tmp
+ rm -f freetype-$(version).tar.gz
+ rm -f freetype-$(version).tar.bz2
+ rm -f ft$(winversion).zip
+
+ for d in `find . -wholename '*/CVS' -prune \
+ -o -type f \
+ -o -print` ; do \
+ mkdir -p tmp/$$d ; \
+ done ;
+
+ currdir=`pwd` ; \
+ for f in `find . -wholename '*/CVS' -prune \
+ -o -name .cvsignore \
+ -o -type d \
+ -o -print` ; do \
+ ln -s $$currdir/$$f tmp/$$f ; \
+ done
+
+ @# Prevent generation of .pyc files. Python follows (soft) links if
+ @# the link's directory is write protected, so we have temporarily
+ @# disable write access here too.
+ chmod -w src/tools/docmaker
+
+ cd tmp ; \
+ $(MAKE) devel ; \
+ $(MAKE) do-dist
+
+ chmod +w src/tools/docmaker
+
+ mv tmp freetype-$(version)
+
+ tar cfh - freetype-$(version) \
+ | gzip -9 -c > freetype-$(version).tar.gz
+ tar cfh - freetype-$(version) \
+ | bzip2 -c > freetype-$(version).tar.bz2
+
+ @# Use CR/LF for zip files.
+ zip -lr9 ft$(winversion).zip freetype-$(version)
+
+ rm -fr freetype-$(version)
+
+
+# The locations of the latest `config.guess' and `config.sub' versions (from
+# GNU `config' CVS), relative to the `tmp' directory used during `make dist'.
+#
+CONFIG_GUESS = ~/git/config/config.guess
+CONFIG_SUB = ~/git/config/config.sub
+
+
+# Don't say `make do-dist'. Always use `make dist' instead.
+#
+.PHONY: do-dist
+
+do-dist: distclean refdoc
+ @# Without removing the files, `autoconf' and friends follow links.
+ rm -f builds/unix/aclocal.m4
+ rm -f builds/unix/configure.ac
+ rm -f builds/unix/configure
+
+ sh autogen.sh
+ rm -rf builds/unix/autom4te.cache
+
+ cp $(CONFIG_GUESS) builds/unix
+ cp $(CONFIG_SUB) builds/unix
+
+# EOF
diff --git a/Build/source/libs/obsdcompat/config.guess b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/config.guess
index e5716eea733..3f51f4ea90c 100755
--- a/Build/source/libs/obsdcompat/config.guess
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/config.guess
@@ -4,7 +4,7 @@
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
-timestamp='2009-02-03'
+timestamp='2008-12-19'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -1350,9 +1350,6 @@ EOF
i*86:rdos:*:*)
echo ${UNAME_MACHINE}-pc-rdos
exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
diff --git a/Build/source/libs/obsdcompat/config.sub b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/config.sub
index d546a94b951..9489dc7867b 100755
--- a/Build/source/libs/obsdcompat/config.sub
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/config.sub
@@ -4,7 +4,7 @@
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
-timestamp='2009-02-03'
+timestamp='2008-12-11'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
@@ -122,7 +122,6 @@ maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
@@ -446,10 +445,6 @@ case $basic_machine in
basic_machine=m68k-apollo
os=-bsd
;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
aux)
basic_machine=m68k-apple
os=-aux
@@ -1261,9 +1256,8 @@ case $os in
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
- | -kopensolaris* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
+ | -aos* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure
new file mode 100755
index 00000000000..03fe2cef7e9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure
@@ -0,0 +1,16014 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for FreeType 2.3.8.
+#
+# Report bugs to <freetype@nongnu.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ case $as_dir in
+ /*)
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell bug-autoconf@gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
+}
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+$*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL $0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL $0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "$0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='FreeType'
+PACKAGE_TARNAME='freetype'
+PACKAGE_VERSION='2.3.8'
+PACKAGE_STRING='FreeType 2.3.8'
+PACKAGE_BUGREPORT='freetype@nongnu.org'
+
+ac_unique_file="ftconfig.in"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+build_libtool_libs
+wl
+hardcode_libdir_flag_spec
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+lt_ECHO
+RANLIB
+STRIP
+AR
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+OBJDUMP
+DLLTOOL
+AS
+SYSTEM_ZLIB
+FT2_EXTRA_LIBS
+LIBZ
+ftmac_c
+FTSYS_SRC
+EGREP
+GREP
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+RMDIR
+RMF
+XX_ANSIFLAGS
+XX_CFLAGS
+EXEEXT_BUILD
+CC_BUILD
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+ft_version
+version_info
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_biarch_config
+with_zlib
+with_old_mac_fonts
+with_fsspec
+with_fsref
+with_quickdraw_toolbox
+with_quickdraw_carbon
+with_ats
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
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+ -disable-* | --disable-*)
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+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
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+ esac
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+ dvidir=$ac_optarg ;;
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+ -enable-* | --enable-*)
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+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
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+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
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+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
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+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
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+ ac_init_help=long ;;
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+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
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+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
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+ ac_prev=includedir ;;
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+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
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+ infodir=$ac_optarg ;;
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+ ac_prev=libdir ;;
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+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
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+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
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+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
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+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
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+ eval with_$ac_useropt=\$ac_optarg ;;
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+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
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+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
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+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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+ x_libraries=$ac_optarg ;;
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+ -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
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+ { (exit 1); exit 1; }; }
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+ # Reject names that are not valid shell variable names.
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+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
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+ esac
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+if test -n "$ac_prev"; then
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+if test -n "$ac_unrecognized_opts"; then
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+# Check all directory arguments for consistency.
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+# There might be people who depend on the old broken behavior: `$host'
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+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
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+# FIXME: To remove some day.
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+ $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
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+test "$silent" = yes && exec 6>/dev/null
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+ { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
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+ { (exit 1); exit 1; }; }
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+ac_abs_confdir=`(
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+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
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+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
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+ # This message is too long to be a string in the A/UX 3.1 sh.
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+\`configure' configures FreeType 2.3.8 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
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+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
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+ -n, --no-create do not create output files
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+By default, \`make install' will install all the files in
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+For better control, use the options below.
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+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/freetype]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of FreeType 2.3.8:";;
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+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-biarch-config install biarch ftconfig.h to support multiple
+ architectures by single file
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --without-zlib use internal zlib instead of system-wide
+ --with-old-mac-fonts allow Mac resource-based fonts to be used
+ --with-fsspec use obsolete FSSpec API of MacOS, if available
+ (default=yes)
+ --with-fsref use Carbon FSRef API of MacOS, if available
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+ --with-pic try to use only PIC/non-PIC objects [default=use
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+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+
+Some influential environment variables:
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+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <freetype@nongnu.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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+ ac_builddir=.
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+case "$ac_dir" in
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
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+case $srcdir in
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+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
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+ ac_abs_top_srcdir=$srcdir ;;
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
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+ elif test -f "$ac_srcdir/configure"; then
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+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
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+if $ac_init_version; then
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+FreeType configure 2.3.8
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
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+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by FreeType $as_me 2.3.8, which was
+generated by GNU Autoconf 2.63. Invocation command line was
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+## Platform. ##
+## --------- ##
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+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
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+cat >&5 <<_ACEOF
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+
+## ----------- ##
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+## ----------- ##
+
+_ACEOF
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+
+# Keep a trace of the command line.
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+# WARNING: Use '\'' to represent an apostrophe within the trap.
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+ echo
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+ cat <<\_ASBOX
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+ cat <<\_ASBOX
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+_ACEOF
+
+
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+_ACEOF
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+
+cat >>confdefs.h <<_ACEOF
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+ { (exit 1); exit 1; }; }
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+
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+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+
+# checks for programs
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_c89=$ac_arg
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+# checks for native programs to generate building tool
+
+if test ${cross_compiling} = yes; then
+ # Extract the first word of "${build}-gcc", so it can be a program name with args.
+set dummy ${build}-gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC_BUILD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC_BUILD"; then
+ ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC_BUILD="${build}-gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC_BUILD=$ac_cv_prog_CC_BUILD
+if test -n "$CC_BUILD"; then
+ { $as_echo "$as_me:$LINENO: result: $CC_BUILD" >&5
+$as_echo "$CC_BUILD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -z "${CC_BUILD}" && # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC_BUILD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC_BUILD"; then
+ ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC_BUILD="gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC_BUILD=$ac_cv_prog_CC_BUILD
+if test -n "$CC_BUILD"; then
+ { $as_echo "$as_me:$LINENO: result: $CC_BUILD" >&5
+$as_echo "$CC_BUILD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -z "${CC_BUILD}" && # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC_BUILD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC_BUILD"; then
+ ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC_BUILD="cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC_BUILD
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC_BUILD to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC_BUILD="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC_BUILD=$ac_cv_prog_CC_BUILD
+if test -n "$CC_BUILD"; then
+ { $as_echo "$as_me:$LINENO: result: $CC_BUILD" >&5
+$as_echo "$CC_BUILD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -z "${CC_BUILD}" && { { $as_echo "$as_me:$LINENO: error: cannot find native C compiler" >&5
+$as_echo "$as_me: error: cannot find native C compiler" >&2;}
+ { (exit 1); exit 1; }; }
+
+ { $as_echo "$as_me:$LINENO: checking for suffix of native executables" >&5
+$as_echo_n "checking for suffix of native executables... " >&6; }
+ rm -f a.* b.* a_out.exe conftest.*
+ echo > conftest.c "int main() { return 0;}"
+ ${CC_BUILD} conftest.c || { { $as_echo "$as_me:$LINENO: error: native C compiler is not working" >&5
+$as_echo "$as_me: error: native C compiler is not working" >&2;}
+ { (exit 1); exit 1; }; }
+ rm -f conftest.c
+ if test -x a.out -o -x b.out -o -x conftest; then
+ EXEEXT_BUILD=""
+ elif test -x a_out.exe -o -x conftest.exe; then
+ EXEEXT_BUILD=".exe"
+ elif test -x conftest.* ; then
+ EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\.//g'`
+ fi
+ { $as_echo "$as_me:$LINENO: result: $EXEEXT_BUILD" >&5
+$as_echo "$EXEEXT_BUILD" >&6; }
+else
+ CC_BUILD=${CC}
+ EXEEXT_BUILD=${EXEEXT}
+fi
+
+
+if test ! -z ${EXEEXT_BUILD}; then
+ EXEEXT_BUILD=."${EXEEXT_BUILD}"
+fi
+
+
+
+
+
+# get compiler flags right
+
+if test "x$CC" = xgcc; then
+ XX_CFLAGS="-Wall"
+ XX_ANSIFLAGS="-pedantic -ansi"
+else
+ case "$host" in
+ *-dec-osf*)
+ CFLAGS=
+ XX_CFLAGS="-std1 -g3"
+ XX_ANSIFLAGS=
+ ;;
+ *)
+ XX_CFLAGS=
+ XX_ANSIFLAGS=
+ ;;
+ esac
+fi
+
+
+
+
+# auxiliary programs
+
+# Extract the first word of "rm", so it can be a program name with args.
+set dummy rm; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RMF+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RMF"; then
+ ac_cv_prog_RMF="$RMF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RMF="rm -f"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RMF=$ac_cv_prog_RMF
+if test -n "$RMF"; then
+ { $as_echo "$as_me:$LINENO: result: $RMF" >&5
+$as_echo "$RMF" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "rmdir", so it can be a program name with args.
+set dummy rmdir; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RMDIR+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RMDIR"; then
+ ac_cv_prog_RMDIR="$RMDIR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RMDIR="rmdir"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RMDIR=$ac_cv_prog_RMDIR
+if test -n "$RMDIR"; then
+ { $as_echo "$as_me:$LINENO: result: $RMDIR" >&5
+$as_echo "$RMDIR" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+# Since this file will be finally moved to another directory we make
+# the path of the install script absolute. This small code snippet has
+# been taken from automake's `ylwrap' script.
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+case "$INSTALL" in
+/*)
+ ;;
+*/*)
+ INSTALL="`pwd`/$INSTALL" ;;
+esac
+
+
+# checks for header files
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+for ac_header in fcntl.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ ( cat <<\_ASBOX
+## ---------------------------------- ##
+## Report this to freetype@nongnu.org ##
+## ---------------------------------- ##
+_ASBOX
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+# checks for typedefs, structures, and compiler characteristics
+
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this. */
+ typedef int charset[2];
+ const charset cs;
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this. */
+ char *t;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; };
+ struct s *b; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_c_const=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if test "${ac_cv_sizeof_int+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_hi=$ac_mid; break
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_lo=$ac_mid; break
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_hi=$ac_mid
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') if test "$ac_cv_type_int" = yes; then
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }; }
+ else
+ ac_cv_sizeof_int=0
+ fi ;;
+esac
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (int)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (((long int) (sizeof (int))) < 0)
+ {
+ long int i = longval ();
+ if (i != ((long int) (sizeof (int))))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ((long int) (sizeof (int))))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_int=`cat conftest.val`
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_int" = yes; then
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }; }
+ else
+ ac_cv_sizeof_int=0
+ fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if test "${ac_cv_sizeof_long+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_hi=$ac_mid; break
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_lo=$ac_mid; break
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_hi=$ac_mid
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long=$ac_lo;;
+'') if test "$ac_cv_type_long" = yes; then
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }; }
+ else
+ ac_cv_sizeof_long=0
+ fi ;;
+esac
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (long)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (((long int) (sizeof (long))) < 0)
+ {
+ long int i = longval ();
+ if (i != ((long int) (sizeof (long))))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ((long int) (sizeof (long))))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_long=`cat conftest.val`
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_long" = yes; then
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }; }
+ else
+ ac_cv_sizeof_long=0
+ fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+
+
+# check whether cpp computation of size of int and long in ftconfig.in works
+
+{ $as_echo "$as_me:$LINENO: checking cpp computation of bit length in ftconfig.in works" >&5
+$as_echo_n "checking cpp computation of bit length in ftconfig.in works... " >&6; }
+orig_CPPFLAGS="${CPPFLAGS}"
+CPPFLAGS="-I${srcdir} -I. ${CPPFLAGS}"
+ac_clean_files="ft2build.h ftoption.h ftstdlib.h"
+touch ft2build.h ftoption.h ftstdlib.h
+
+cat > conftest.c <<\_ACEOF
+#include <limits.h>
+#define FT_CONFIG_OPTIONS_H "ftoption.h"
+#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
+#define FT_UINT_MAX UINT_MAX
+#define FT_ULONG_MAX ULONG_MAX
+#include "ftconfig.in"
+_ACEOF
+echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
+echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
+echo >> conftest.c "#endif"
+echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
+echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
+echo >> conftest.c "#endif"
+
+${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
+eval `cat conftest.sh`
+${RMF} conftest.c conftest.sh confft2build.h ftoption.h ftstdlib.h
+
+if test x != "x${ac_cpp_ft_sizeof_int}" \
+ -a x != x"${ac_cpp_ft_sizeof_long}"; then
+ unset ft_use_autoconf_sizeof_types
+else
+ ft_use_autoconf_sizeof_types=yes
+fi
+
+# Check whether --enable-biarch-config was given.
+if test "${enable_biarch_config+set}" = set; then
+ enableval=$enable_biarch_config;
+fi
+
+
+case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
+ :yes:yes:)
+ { $as_echo "$as_me:$LINENO: result: broken but use it" >&5
+$as_echo "broken but use it" >&6; }
+ unset ft_use_autoconf_sizeof_types
+ ;;
+ ::no:)
+ { $as_echo "$as_me:$LINENO: result: works but ignore it" >&5
+$as_echo "works but ignore it" >&6; }
+ ft_use_autoconf_sizeof_types=yes
+ ;;
+ ::yes: | :::)
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ unset ft_use_autoconf_sizeof_types
+ ;;
+ *)
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ ft_use_autoconf_sizeof_types=yes
+ ;;
+esac
+
+if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
+ cat >>confdefs.h <<\_ACEOF
+#define FT_USE_AUTOCONF_SIZEOF_TYPES 1
+_ACEOF
+
+fi
+
+CPPFLAGS="${orig_CPPFLAGS}"
+
+
+# checks for library functions
+
+# Here we check whether we can use our mmap file component.
+
+
+
+for ac_header in stdlib.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ ( cat <<\_ASBOX
+## ---------------------------------- ##
+## Report this to freetype@nongnu.org ##
+## ---------------------------------- ##
+_ASBOX
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in getpagesize
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ eval "$as_ac_var=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:$LINENO: checking for working mmap" >&5
+$as_echo_n "checking for working mmap... " >&6; }
+if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_func_mmap_fixed_mapped=no
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+/* malloc might have been renamed as rpl_malloc. */
+#undef malloc
+
+/* Thanks to Mike Haertel and Jim Avera for this test.
+ Here is a matrix of mmap possibilities:
+ mmap private not fixed
+ mmap private fixed at somewhere currently unmapped
+ mmap private fixed at somewhere already mapped
+ mmap shared not fixed
+ mmap shared fixed at somewhere currently unmapped
+ mmap shared fixed at somewhere already mapped
+ For private mappings, we should verify that changes cannot be read()
+ back from the file, nor mmap's back from the file at a different
+ address. (There have been systems where private was not correctly
+ implemented like the infamous i386 svr4.0, and systems where the
+ VM page cache was not coherent with the file system buffer cache
+ like early versions of FreeBSD and possibly contemporary NetBSD.)
+ For shared mappings, we should conversely verify that changes get
+ propagated back to all the places they're supposed to be.
+
+ Grep wants private fixed already mapped.
+ The main things grep needs to know about mmap are:
+ * does it exist and is it safe to write into the mmap'd area
+ * how to use it (BSD variants) */
+
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
+char *malloc ();
+#endif
+
+/* This mess was copied from the GNU getpagesize.h. */
+#ifndef HAVE_GETPAGESIZE
+/* Assume that all systems that can run configure have sys/param.h. */
+# ifndef HAVE_SYS_PARAM_H
+# define HAVE_SYS_PARAM_H 1
+# endif
+
+# ifdef _SC_PAGESIZE
+# define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# ifdef EXEC_PAGESIZE
+# define getpagesize() EXEC_PAGESIZE
+# else /* no EXEC_PAGESIZE */
+# ifdef NBPG
+# define getpagesize() NBPG * CLSIZE
+# ifndef CLSIZE
+# define CLSIZE 1
+# endif /* no CLSIZE */
+# else /* no NBPG */
+# ifdef NBPC
+# define getpagesize() NBPC
+# else /* no NBPC */
+# ifdef PAGESIZE
+# define getpagesize() PAGESIZE
+# endif /* PAGESIZE */
+# endif /* no NBPC */
+# endif /* no NBPG */
+# endif /* no EXEC_PAGESIZE */
+# else /* no HAVE_SYS_PARAM_H */
+# define getpagesize() 8192 /* punt totally */
+# endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+int
+main ()
+{
+ char *data, *data2, *data3;
+ int i, pagesize;
+ int fd;
+
+ pagesize = getpagesize ();
+
+ /* First, make a file with some known garbage in it. */
+ data = (char *) malloc (pagesize);
+ if (!data)
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ *(data + i) = rand ();
+ umask (0);
+ fd = creat ("conftest.mmap", 0600);
+ if (fd < 0)
+ return 1;
+ if (write (fd, data, pagesize) != pagesize)
+ return 1;
+ close (fd);
+
+ /* Next, try to mmap the file at a fixed address which already has
+ something else allocated at it. If we can, also make sure that
+ we see the same garbage. */
+ fd = open ("conftest.mmap", O_RDWR);
+ if (fd < 0)
+ return 1;
+ data2 = (char *) malloc (2 * pagesize);
+ if (!data2)
+ return 1;
+ data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
+ if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_FIXED, fd, 0L))
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data2 + i))
+ return 1;
+
+ /* Finally, make sure that changes to the mapped area do not
+ percolate back to the file as seen by read(). (This is a bug on
+ some variants of i386 svr4.0.) */
+ for (i = 0; i < pagesize; ++i)
+ *(data2 + i) = *(data2 + i) + 1;
+ data3 = (char *) malloc (pagesize);
+ if (!data3)
+ return 1;
+ if (read (fd, data3, pagesize) != pagesize)
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data3 + i))
+ return 1;
+ close (fd);
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_func_mmap_fixed_mapped=yes
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
+$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MMAP 1
+_ACEOF
+
+fi
+rm -f conftest.mmap
+
+if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
+ FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
+else
+ FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+
+ { $as_echo "$as_me:$LINENO: checking whether munmap is declared" >&5
+$as_echo_n "checking whether munmap is declared... " >&6; }
+if test "${ac_cv_have_decl_munmap+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/mman.h>
+
+
+
+int
+main ()
+{
+#ifndef munmap
+ (void) munmap;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl_munmap=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_decl_munmap=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_munmap" >&5
+$as_echo "$ac_cv_have_decl_munmap" >&6; }
+if test "x$ac_cv_have_decl_munmap" = x""yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_MUNMAP 1
+_ACEOF
+
+
+else
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_MUNMAP 0
+_ACEOF
+
+
+fi
+
+
+
+ { $as_echo "$as_me:$LINENO: checking for munmap's first parameter type" >&5
+$as_echo_n "checking for munmap's first parameter type... " >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#include <unistd.h>
+#include <sys/mman.h>
+int munmap(void *, size_t);
+
+
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ { $as_echo "$as_me:$LINENO: result: void *" >&5
+$as_echo "void *" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define MUNMAP_USES_VOIDP /**/
+_ACEOF
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: char *" >&5
+$as_echo "char *" >&6; }
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+
+
+for ac_func in memcpy memmove
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ eval "$as_ac_var=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+# check for system zlib
+
+# don't quote AS_HELP_STRING!
+
+# Check whether --with-zlib was given.
+if test "${with_zlib+set}" = set; then
+ withval=$with_zlib;
+fi
+
+if test x$with_zlib != xno && test -z "$LIBZ"; then
+ { $as_echo "$as_me:$LINENO: checking for gzsetparams in -lz" >&5
+$as_echo_n "checking for gzsetparams in -lz... " >&6; }
+if test "${ac_cv_lib_z_gzsetparams+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gzsetparams ();
+int
+main ()
+{
+return gzsetparams ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_z_gzsetparams=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_z_gzsetparams=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzsetparams" >&5
+$as_echo "$ac_cv_lib_z_gzsetparams" >&6; }
+if test "x$ac_cv_lib_z_gzsetparams" = x""yes; then
+ if test "${ac_cv_header_zlib_h+set}" = set; then
+ { $as_echo "$as_me:$LINENO: checking for zlib.h" >&5
+$as_echo_n "checking for zlib.h... " >&6; }
+if test "${ac_cv_header_zlib_h+set}" = set; then
+ $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
+$as_echo "$ac_cv_header_zlib_h" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking zlib.h usability" >&5
+$as_echo_n "checking zlib.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <zlib.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking zlib.h presence" >&5
+$as_echo_n "checking zlib.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <zlib.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: zlib.h: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: zlib.h: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: zlib.h: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: zlib.h: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;}
+ ( cat <<\_ASBOX
+## ---------------------------------- ##
+## Report this to freetype@nongnu.org ##
+## ---------------------------------- ##
+_ASBOX
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for zlib.h" >&5
+$as_echo_n "checking for zlib.h... " >&6; }
+if test "${ac_cv_header_zlib_h+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_header_zlib_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
+$as_echo "$ac_cv_header_zlib_h" >&6; }
+
+fi
+if test "x$ac_cv_header_zlib_h" = x""yes; then
+ LIBZ='-lz'
+fi
+
+
+fi
+
+fi
+if test x$with_zlib != xno && test -n "$LIBZ"; then
+ CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
+ LDFLAGS="$LDFLAGS $LIBZ"
+ SYSTEM_ZLIB=yes
+fi
+
+
+# check Apple's `-isysroot' option and duplicate it to LDFLAGS if required --
+# Apple TechNote 2137 recommends to include it in CFLAGS but not in LDFLAGS
+
+{ $as_echo "$as_me:$LINENO: checking whether CFLAGS includes -isysroot option" >&5
+$as_echo_n "checking whether CFLAGS includes -isysroot option... " >&6; }
+case "$CFLAGS" in
+*sysroot* )
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether LDFLAGS includes -isysroot option" >&5
+$as_echo_n "checking whether LDFLAGS includes -isysroot option... " >&6; }
+ case "$LDFLAGS" in
+ *sysroot* )
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ ;;
+ *)
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ isysroot_dir=`echo ${CFLAGS} | tr '\t' ' ' | sed 's/^.*-isysroot *//;s/ .*//'`
+ { $as_echo "$as_me:$LINENO: WARNING: -isysroot ${isysroot_dir} is added to LDFLAGS" >&5
+$as_echo "$as_me: WARNING: -isysroot ${isysroot_dir} is added to LDFLAGS" >&2;}
+ LDFLAGS="-isysroot ${isysroot_dir} ${LDFLAGS}"
+ ;;
+ esac
+ ;;
+*)
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+esac
+
+
+# Whether to use Mac OS resource-based fonts.
+
+ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
+
+# don't quote AS_HELP_STRING!
+
+# Check whether --with-old-mac-fonts was given.
+if test "${with_old_mac_fonts+set}" = set; then
+ withval=$with_old_mac_fonts;
+fi
+
+if test x$with_old_mac_fonts = xyes; then
+ orig_LDFLAGS="${LDFLAGS}"
+ { $as_echo "$as_me:$LINENO: checking CoreServices & ApplicationServices of Mac OS X" >&5
+$as_echo_n "checking CoreServices & ApplicationServices of Mac OS X... " >&6; }
+ FT2_EXTRA_LIBS="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
+ LDFLAGS="$LDFLAGS $FT2_EXTRA_LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+ short res = 0;
+
+
+ UseResFile( res );
+
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+ ftmac_c='ftmac.c'
+ { $as_echo "$as_me:$LINENO: checking OS_INLINE macro is ANSI compatible" >&5
+$as_echo_n "checking OS_INLINE macro is ANSI compatible... " >&6; }
+ orig_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+ /* OSHostByteOrder() is typed as OS_INLINE */
+ int32_t os_byte_order = OSHostByteOrder();
+
+
+ if ( OSBigEndian != os_byte_order )
+ return 1;
+
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: no, ANSI incompatible" >&5
+$as_echo "no, ANSI incompatible" >&6; }
+ CFLAGS="$orig_CFLAGS"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ { $as_echo "$as_me:$LINENO: checking type ResourceIndex" >&5
+$as_echo_n "checking type ResourceIndex... " >&6; }
+ orig_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+# include <Resources.h>
+#endif
+
+
+int
+main ()
+{
+
+
+ ResourceIndex i = 0;
+ return i;
+
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+ FT2_EXTRA_LIBS=""
+ LDFLAGS="${orig_LDFLAGS}"
+ CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+else
+ case x$host_os in
+ xdarwin*)
+ CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
+ ;;
+ *) ;;
+ esac
+fi
+
+
+# Whether to use FileManager which is deprecated since Mac OS X 10.4.
+
+
+# Check whether --with-fsspec was given.
+if test "${with_fsspec+set}" = set; then
+ withval=$with_fsspec;
+fi
+
+if test x$with_fsspec = xno; then
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
+ { $as_echo "$as_me:$LINENO: checking FSSpec-based FileManager" >&5
+$as_echo_n "checking FSSpec-based FileManager... " >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+ FCBPBPtr paramBlock;
+ short vRefNum;
+ long dirID;
+ ConstStr255Param fileName;
+ FSSpec* spec;
+
+
+ /* FSSpec functions: deprecated since Mac OS X 10.4 */
+ PBGetFCBInfoSync( paramBlock );
+ FSMakeFSSpec( vRefNum, dirID, fileName, spec );
+
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use FileManager in Carbon since MacOS 9.x.
+
+
+# Check whether --with-fsref was given.
+if test "${with_fsref+set}" = set; then
+ withval=$with_fsref;
+fi
+
+if test x$with_fsref = xno; then
+ { $as_echo "$as_me:$LINENO: WARNING:
+*** WARNING
+ FreeType2 built without FSRef API cannot load
+ data-fork fonts on MacOS, except of XXX.dfont.
+ " >&5
+$as_echo "$as_me: WARNING:
+*** WARNING
+ FreeType2 built without FSRef API cannot load
+ data-fork fonts on MacOS, except of XXX.dfont.
+ " >&2;}
+ CFLAGS="$CFLAGS -DHAVE_FSREF=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
+ { $as_echo "$as_me:$LINENO: checking FSRef-based FileManager" >&5
+$as_echo_n "checking FSRef-based FileManager... " >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+ short vRefNum;
+ long dirID;
+ ConstStr255Param fileName;
+
+ Boolean* isDirectory;
+ UInt8* path;
+ SInt16 desiredRefNum;
+ SInt16* iterator;
+ SInt16* actualRefNum;
+ HFSUniStr255* outForkName;
+ FSVolumeRefNum volume;
+ FSCatalogInfoBitmap whichInfo;
+ FSCatalogInfo* catalogInfo;
+ FSForkInfo* forkInfo;
+ FSRef* ref;
+
+#if HAVE_FSSPEC
+ FSSpec* spec;
+#endif
+
+ /* FSRef functions: no need to check? */
+ FSGetForkCBInfo( desiredRefNum, volume, iterator,
+ actualRefNum, forkInfo, ref,
+ outForkName );
+ FSPathMakeRef( path, ref, isDirectory );
+
+#if HAVE_FSSPEC
+ FSpMakeFSRef ( spec, ref );
+ FSGetCatalogInfo( ref, whichInfo, catalogInfo,
+ outForkName, spec, ref );
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_FSREF=1"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_FSREF=0"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use QuickDraw API in ToolBox which is deprecated since
+# Mac OS X 10.4.
+
+
+# Check whether --with-quickdraw-toolbox was given.
+if test "${with_quickdraw_toolbox+set}" = set; then
+ withval=$with_quickdraw_toolbox;
+fi
+
+if test x$with_quickdraw_toolbox = xno; then
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
+ { $as_echo "$as_me:$LINENO: checking QuickDraw FontManager functions in ToolBox" >&5
+$as_echo_n "checking QuickDraw FontManager functions in ToolBox... " >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+
+int
+main ()
+{
+
+
+ Str255 familyName;
+ SInt16 familyID = 0;
+ FMInput* fmIn = NULL;
+ FMOutput* fmOut = NULL;
+
+
+ GetFontName( familyID, familyName );
+ GetFNum( familyName, &familyID );
+ fmOut = FMSwapFont( fmIn );
+
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use QuickDraw API in Carbon which is deprecated since
+# Mac OS X 10.4.
+
+
+# Check whether --with-quickdraw-carbon was given.
+if test "${with_quickdraw_carbon+set}" = set; then
+ withval=$with_quickdraw_carbon;
+fi
+
+if test x$with_quickdraw_carbon = xno; then
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
+ { $as_echo "$as_me:$LINENO: checking QuickDraw FontManager functions in Carbon" >&5
+$as_echo_n "checking QuickDraw FontManager functions in Carbon... " >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+
+int
+main ()
+{
+
+
+ FMFontFamilyIterator famIter;
+ FMFontFamily family;
+ Str255 famNameStr;
+ FMFontFamilyInstanceIterator instIter;
+ FMFontStyle style;
+ FMFontSize size;
+ FMFont font;
+ FSSpec* pathSpec;
+
+
+ FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
+ &famIter );
+ FMGetNextFontFamily( &famIter, &family );
+ FMGetFontFamilyName( family, famNameStr );
+ FMCreateFontFamilyInstanceIterator( family, &instIter );
+ FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
+ FMDisposeFontFamilyInstanceIterator( &instIter );
+ FMDisposeFontFamilyIterator( &famIter );
+ FMGetFontContainer( font, pathSpec );
+
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use AppleTypeService since Mac OS X.
+
+# don't quote AS_HELP_STRING!
+
+# Check whether --with-ats was given.
+if test "${with_ats+set}" = set; then
+ withval=$with_ats;
+fi
+
+if test x$with_ats = xno; then
+ CFLAGS="$CFLAGS -DHAVE_ATS=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_ats != x ; then
+ { $as_echo "$as_me:$LINENO: checking AppleTypeService functions" >&5
+$as_echo_n "checking AppleTypeService functions... " >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+ FSSpec* pathSpec;
+
+
+ ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
+#if HAVE_FSSPEC
+ ATSFontGetFileSpecification( 0, pathSpec );
+#endif
+
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_ATS=1"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_ATS=0"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+case "$CFLAGS" in
+ *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
+ { $as_echo "$as_me:$LINENO: WARNING:
+*** WARNING
+ FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+ thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+ " >&5
+$as_echo "$as_me: WARNING:
+*** WARNING
+ FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+ thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+ " >&2;}
+ CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
+ ;;
+ *)
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.6'
+macro_revision='1.3012'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ $as_unset ac_script || ac_script=
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:$LINENO: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:7333: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:7336: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:7339: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:$LINENO: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+ (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line 8541 "configure"' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ lt_cv_cc_needs_belf=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ lt_cv_cc_needs_belf=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:$LINENO: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:$LINENO: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL64+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:$LINENO: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ lt_cv_ld_exported_symbols_list=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+
+for ac_header in dlfcn.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+# Set options
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AS+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:$LINENO: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+ ac_ct_AS=$AS
+ # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AS"; then
+ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AS="as"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AS" = x; then
+ AS="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AS=$ac_ct_AS
+ fi
+else
+ AS="$ac_cv_prog_AS"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DLLTOOL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:$LINENO: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+ ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+ enable_dlopen=no
+
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+ { $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:10204: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:10208: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:10543: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:10547: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:10648: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:10652: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:10703: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:10707: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ whole_archive_flag_spec=''
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat >conftest.$ac_ext <<_ACEOF
+int foo(void) {}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ then
+ archive_cmds_need_lc=no
+ else
+ archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
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+
+
+ { $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
+ shlibpath_overrides_runpath=yes
+fi
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dl_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char shl_load (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_shl_load=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
+if test "x$ac_cv_func_shl_load" = x""yes; then
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dld_shl_load=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dld_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char dlopen (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
+if test "x$ac_cv_func_dlopen" = x""yes; then
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dl_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_svld_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_svld_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dld_dld_link=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dld_dld_link=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 13503 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 13599 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+
+
+
+
+
+# configuration file -- stay in 8.3 limit
+#
+# since #undef doesn't survive in configuration header files we replace
+# `/undef' with `#undef' after creating the output file
+
+ac_config_headers="$ac_config_headers ftconfig.h:ftconfig.in"
+
+
+# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
+# and `builds/unix/unix-cc.mk' that will be used by the build system
+#
+ac_config_files="$ac_config_files unix-cc.mk:unix-cc.in unix-def.mk:unix-def.in freetype-config freetype2.pc:freetype2.in"
+
+
+# re-generate the Jamfile to use libtool now
+#
+# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by FreeType $as_me 2.3.8, which was
+generated by GNU Autoconf 2.63. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+FreeType config.status 2.3.8
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+ ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "ftconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS ftconfig.h:ftconfig.in" ;;
+ "unix-cc.mk") CONFIG_FILES="$CONFIG_FILES unix-cc.mk:unix-cc.in" ;;
+ "unix-def.mk") CONFIG_FILES="$CONFIG_FILES unix-def.mk:unix-def.in" ;;
+ "freetype-config") CONFIG_FILES="$CONFIG_FILES freetype-config" ;;
+ "freetype2.pc") CONFIG_FILES="$CONFIG_FILES freetype2.pc:freetype2.in" ;;
+
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} ||
+{
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=' '
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+ { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+ } >"$tmp/config.h" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$tmp/config.h" "$ac_file" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ ;;
+
+ :C) { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Assembler program.
+AS=$AS
+
+# DLL creation program.
+DLLTOOL=$DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$OBJDUMP
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1+=\$2"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+ ;;
+ esac
+
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+ ;;
+ "ftconfig.h":H) mv ftconfig.h ftconfig.tmp
+ sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
+ rm ftconfig.tmp ;;
+
+ esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+# end of configure.raw
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure.ac b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure.ac
new file mode 100644
index 00000000000..e1194fcd3c2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure.ac
@@ -0,0 +1,669 @@
+# This file is part of the FreeType project.
+#
+# Process this file with autoconf to produce a configure script.
+#
+# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+AC_INIT([FreeType], [2.3.8], [freetype@nongnu.org], [freetype])
+AC_CONFIG_SRCDIR([ftconfig.in])
+
+
+# Don't forget to update docs/VERSION.DLL!
+
+version_info='9:19:3'
+AC_SUBST([version_info])
+ft_version=`echo $version_info | tr : .`
+AC_SUBST([ft_version])
+
+
+# checks for system type
+
+AC_CANONICAL_HOST
+
+
+# checks for programs
+
+AC_PROG_CC
+AC_PROG_CPP
+AC_SUBST(EXEEXT)
+
+
+# checks for native programs to generate building tool
+
+if test ${cross_compiling} = yes; then
+ AC_CHECK_PROG(CC_BUILD, ${build}-gcc, ${build}-gcc)
+ test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, gcc, gcc)
+ test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, cc, cc, , , /usr/ucb/cc)
+ test -z "${CC_BUILD}" && AC_MSG_ERROR([cannot find native C compiler])
+
+ AC_MSG_CHECKING([for suffix of native executables])
+ rm -f a.* b.* a_out.exe conftest.*
+ echo > conftest.c "int main() { return 0;}"
+ ${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
+ rm -f conftest.c
+ if test -x a.out -o -x b.out -o -x conftest; then
+ EXEEXT_BUILD=""
+ elif test -x a_out.exe -o -x conftest.exe; then
+ EXEEXT_BUILD=".exe"
+ elif test -x conftest.* ; then
+ EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\.//g'`
+ fi
+ AC_MSG_RESULT($EXEEXT_BUILD)
+else
+ CC_BUILD=${CC}
+ EXEEXT_BUILD=${EXEEXT}
+fi
+
+
+if test ! -z ${EXEEXT_BUILD}; then
+ EXEEXT_BUILD=."${EXEEXT_BUILD}"
+fi
+AC_SUBST(CC_BUILD)
+AC_SUBST(EXEEXT_BUILD)
+
+
+
+# get compiler flags right
+
+if test "x$CC" = xgcc; then
+ XX_CFLAGS="-Wall"
+ XX_ANSIFLAGS="-pedantic -ansi"
+else
+ case "$host" in
+ *-dec-osf*)
+ CFLAGS=
+ XX_CFLAGS="-std1 -g3"
+ XX_ANSIFLAGS=
+ ;;
+ *)
+ XX_CFLAGS=
+ XX_ANSIFLAGS=
+ ;;
+ esac
+fi
+AC_SUBST([XX_CFLAGS])
+AC_SUBST([XX_ANSIFLAGS])
+
+
+# auxiliary programs
+
+AC_CHECK_PROG([RMF], [rm], [rm -f])
+AC_CHECK_PROG([RMDIR], [rmdir], [rmdir])
+
+
+# Since this file will be finally moved to another directory we make
+# the path of the install script absolute. This small code snippet has
+# been taken from automake's `ylwrap' script.
+
+AC_PROG_INSTALL
+case "$INSTALL" in
+/*)
+ ;;
+*/*)
+ INSTALL="`pwd`/$INSTALL" ;;
+esac
+
+
+# checks for header files
+
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h unistd.h])
+
+
+# checks for typedefs, structures, and compiler characteristics
+
+AC_C_CONST
+AC_CHECK_SIZEOF([int])
+AC_CHECK_SIZEOF([long])
+
+
+# check whether cpp computation of size of int and long in ftconfig.in works
+
+AC_MSG_CHECKING([cpp computation of bit length in ftconfig.in works])
+orig_CPPFLAGS="${CPPFLAGS}"
+CPPFLAGS="-I${srcdir} -I. ${CPPFLAGS}"
+ac_clean_files="ft2build.h ftoption.h ftstdlib.h"
+touch ft2build.h ftoption.h ftstdlib.h
+
+cat > conftest.c <<\_ACEOF
+#include <limits.h>
+#define FT_CONFIG_OPTIONS_H "ftoption.h"
+#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
+#define FT_UINT_MAX UINT_MAX
+#define FT_ULONG_MAX ULONG_MAX
+#include "ftconfig.in"
+_ACEOF
+echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
+echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
+echo >> conftest.c "#endif"
+echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
+echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
+echo >> conftest.c "#endif"
+
+${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
+eval `cat conftest.sh`
+${RMF} conftest.c conftest.sh confft2build.h ftoption.h ftstdlib.h
+
+if test x != "x${ac_cpp_ft_sizeof_int}" \
+ -a x != x"${ac_cpp_ft_sizeof_long}"; then
+ unset ft_use_autoconf_sizeof_types
+else
+ ft_use_autoconf_sizeof_types=yes
+fi
+
+AC_ARG_ENABLE(biarch-config,
+[ --enable-biarch-config install biarch ftconfig.h to support multiple
+ architectures by single file], [], [])
+
+case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
+ :yes:yes:)
+ AC_MSG_RESULT([broken but use it])
+ unset ft_use_autoconf_sizeof_types
+ ;;
+ ::no:)
+ AC_MSG_RESULT([works but ignore it])
+ ft_use_autoconf_sizeof_types=yes
+ ;;
+ ::yes: | :::)
+ AC_MSG_RESULT([yes])
+ unset ft_use_autoconf_sizeof_types
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ft_use_autoconf_sizeof_types=yes
+ ;;
+esac
+
+if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
+ AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES])
+fi
+
+CPPFLAGS="${orig_CPPFLAGS}"
+
+
+# checks for library functions
+
+# Here we check whether we can use our mmap file component.
+
+AC_FUNC_MMAP
+if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
+ FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
+else
+ FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+
+ AC_CHECK_DECLS([munmap],
+ [],
+ [],
+ [
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/mman.h>
+
+ ])
+
+ FT_MUNMAP_PARAM
+fi
+AC_SUBST([FTSYS_SRC])
+
+AC_CHECK_FUNCS([memcpy memmove])
+
+
+# check for system zlib
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([zlib],
+ AS_HELP_STRING([--without-zlib],
+ [use internal zlib instead of system-wide]))
+if test x$with_zlib != xno && test -z "$LIBZ"; then
+ AC_CHECK_LIB([z], [gzsetparams], [AC_CHECK_HEADER([zlib.h], [LIBZ='-lz'])])
+fi
+if test x$with_zlib != xno && test -n "$LIBZ"; then
+ CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
+ LDFLAGS="$LDFLAGS $LIBZ"
+ SYSTEM_ZLIB=yes
+fi
+
+
+# check Apple's `-isysroot' option and duplicate it to LDFLAGS if required --
+# Apple TechNote 2137 recommends to include it in CFLAGS but not in LDFLAGS
+
+AC_MSG_CHECKING([whether CFLAGS includes -isysroot option])
+case "$CFLAGS" in
+*sysroot* )
+ AC_MSG_RESULT([yes])
+ AC_MSG_CHECKING([whether LDFLAGS includes -isysroot option])
+ case "$LDFLAGS" in
+ *sysroot* )
+ AC_MSG_RESULT([yes])
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ isysroot_dir=`echo ${CFLAGS} | tr '\t' ' ' | sed 's/^.*-isysroot *//;s/ .*//'`
+ AC_MSG_WARN(-isysroot ${isysroot_dir} is added to LDFLAGS)
+ LDFLAGS="-isysroot ${isysroot_dir} ${LDFLAGS}"
+ ;;
+ esac
+ ;;
+*)
+ AC_MSG_RESULT([no])
+ ;;
+esac
+
+
+# Whether to use Mac OS resource-based fonts.
+
+ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([old-mac-fonts],
+ AS_HELP_STRING([--with-old-mac-fonts],
+ [allow Mac resource-based fonts to be used]))
+if test x$with_old_mac_fonts = xyes; then
+ orig_LDFLAGS="${LDFLAGS}"
+ AC_MSG_CHECKING([CoreServices & ApplicationServices of Mac OS X])
+ FT2_EXTRA_LIBS="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
+ LDFLAGS="$LDFLAGS $FT2_EXTRA_LIBS"
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ short res = 0;
+
+
+ UseResFile( res );
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ ftmac_c='ftmac.c'
+ AC_MSG_CHECKING([OS_INLINE macro is ANSI compatible])
+ orig_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ /* OSHostByteOrder() is typed as OS_INLINE */
+ int32_t os_byte_order = OSHostByteOrder();
+
+
+ if ( OSBigEndian != os_byte_order )
+ return 1;
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
+ ],
+ [AC_MSG_RESULT([no, ANSI incompatible])
+ CFLAGS="$orig_CFLAGS"
+ ])
+ AC_MSG_CHECKING([type ResourceIndex])
+ orig_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+# include <Resources.h>
+#endif
+
+ ],
+ [
+
+ ResourceIndex i = 0;
+ return i;
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
+ ],
+ [AC_MSG_RESULT([no])
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
+ ])],
+ [AC_MSG_RESULT([not found])
+ FT2_EXTRA_LIBS=""
+ LDFLAGS="${orig_LDFLAGS}"
+ CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"])
+else
+ case x$host_os in
+ xdarwin*)
+ dnl AC_MSG_WARN([host system is MacOS but configured to build without Carbon])
+ CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
+ ;;
+ *) ;;
+ esac
+fi
+
+
+# Whether to use FileManager which is deprecated since Mac OS X 10.4.
+
+AC_ARG_WITH([fsspec],
+ AS_HELP_STRING([--with-fsspec],
+ [use obsolete FSSpec API of MacOS, if available (default=yes)]))
+if test x$with_fsspec = xno; then
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
+ AC_MSG_CHECKING([FSSpec-based FileManager])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ FCBPBPtr paramBlock;
+ short vRefNum;
+ long dirID;
+ ConstStr255Param fileName;
+ FSSpec* spec;
+
+
+ /* FSSpec functions: deprecated since Mac OS X 10.4 */
+ PBGetFCBInfoSync( paramBlock );
+ FSMakeFSSpec( vRefNum, dirID, fileName, spec );
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"])
+fi
+
+
+# Whether to use FileManager in Carbon since MacOS 9.x.
+
+AC_ARG_WITH([fsref],
+ AS_HELP_STRING([--with-fsref],
+ [use Carbon FSRef API of MacOS, if available (default=yes)]))
+if test x$with_fsref = xno; then
+ AC_MSG_WARN([
+*** WARNING
+ FreeType2 built without FSRef API cannot load
+ data-fork fonts on MacOS, except of XXX.dfont.
+ ])
+ CFLAGS="$CFLAGS -DHAVE_FSREF=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
+ AC_MSG_CHECKING([FSRef-based FileManager])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ short vRefNum;
+ long dirID;
+ ConstStr255Param fileName;
+
+ Boolean* isDirectory;
+ UInt8* path;
+ SInt16 desiredRefNum;
+ SInt16* iterator;
+ SInt16* actualRefNum;
+ HFSUniStr255* outForkName;
+ FSVolumeRefNum volume;
+ FSCatalogInfoBitmap whichInfo;
+ FSCatalogInfo* catalogInfo;
+ FSForkInfo* forkInfo;
+ FSRef* ref;
+
+#if HAVE_FSSPEC
+ FSSpec* spec;
+#endif
+
+ /* FSRef functions: no need to check? */
+ FSGetForkCBInfo( desiredRefNum, volume, iterator,
+ actualRefNum, forkInfo, ref,
+ outForkName );
+ FSPathMakeRef( path, ref, isDirectory );
+
+#if HAVE_FSSPEC
+ FSpMakeFSRef ( spec, ref );
+ FSGetCatalogInfo( ref, whichInfo, catalogInfo,
+ outForkName, spec, ref );
+#endif
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_FSREF=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_FSREF=0"])
+fi
+
+
+# Whether to use QuickDraw API in ToolBox which is deprecated since
+# Mac OS X 10.4.
+
+AC_ARG_WITH([quickdraw-toolbox],
+ AS_HELP_STRING([--with-quickdraw-toolbox],
+ [use MacOS QuickDraw in ToolBox, if available (default=yes)]))
+if test x$with_quickdraw_toolbox = xno; then
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
+ AC_MSG_CHECKING([QuickDraw FontManager functions in ToolBox])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+ ],
+ [
+
+ Str255 familyName;
+ SInt16 familyID = 0;
+ FMInput* fmIn = NULL;
+ FMOutput* fmOut = NULL;
+
+
+ GetFontName( familyID, familyName );
+ GetFNum( familyName, &familyID );
+ fmOut = FMSwapFont( fmIn );
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"])
+fi
+
+
+# Whether to use QuickDraw API in Carbon which is deprecated since
+# Mac OS X 10.4.
+
+AC_ARG_WITH([quickdraw-carbon],
+ AS_HELP_STRING([--with-quickdraw-carbon],
+ [use MacOS QuickDraw in Carbon, if available (default=yes)]))
+if test x$with_quickdraw_carbon = xno; then
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
+ AC_MSG_CHECKING([QuickDraw FontManager functions in Carbon])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+ ],
+ [
+
+ FMFontFamilyIterator famIter;
+ FMFontFamily family;
+ Str255 famNameStr;
+ FMFontFamilyInstanceIterator instIter;
+ FMFontStyle style;
+ FMFontSize size;
+ FMFont font;
+ FSSpec* pathSpec;
+
+
+ FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
+ &famIter );
+ FMGetNextFontFamily( &famIter, &family );
+ FMGetFontFamilyName( family, famNameStr );
+ FMCreateFontFamilyInstanceIterator( family, &instIter );
+ FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
+ FMDisposeFontFamilyInstanceIterator( &instIter );
+ FMDisposeFontFamilyIterator( &famIter );
+ FMGetFontContainer( font, pathSpec );
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"])
+fi
+
+
+# Whether to use AppleTypeService since Mac OS X.
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([ats],
+ AS_HELP_STRING([--with-ats],
+ [use AppleTypeService, if available (default=yes)]))
+if test x$with_ats = xno; then
+ CFLAGS="$CFLAGS -DHAVE_ATS=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_ats != x ; then
+ AC_MSG_CHECKING([AppleTypeService functions])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ FSSpec* pathSpec;
+
+
+ ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
+#if HAVE_FSSPEC
+ ATSFontGetFileSpecification( 0, pathSpec );
+#endif
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_ATS=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_ATS=0"])
+fi
+
+case "$CFLAGS" in
+ *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
+ AC_MSG_WARN([
+*** WARNING
+ FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+ thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+ ])
+ CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
+ ;;
+ *)
+ ;;
+esac
+
+
+AC_SUBST([ftmac_c])
+AC_SUBST([LIBZ])
+AC_SUBST([CFLAGS])
+AC_SUBST([LDFLAGS])
+AC_SUBST([FT2_EXTRA_LIBS])
+AC_SUBST([SYSTEM_ZLIB])
+
+
+LT_INIT(win32-dll)
+
+AC_SUBST([hardcode_libdir_flag_spec])
+AC_SUBST([wl])
+AC_SUBST([build_libtool_libs])
+
+
+# configuration file -- stay in 8.3 limit
+#
+# since #undef doesn't survive in configuration header files we replace
+# `/undef' with `#undef' after creating the output file
+
+AC_CONFIG_HEADERS([ftconfig.h:ftconfig.in],
+ [mv ftconfig.h ftconfig.tmp
+ sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
+ rm ftconfig.tmp])
+
+# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
+# and `builds/unix/unix-cc.mk' that will be used by the build system
+#
+AC_CONFIG_FILES([unix-cc.mk:unix-cc.in
+ unix-def.mk:unix-def.in
+ freetype-config
+ freetype2.pc:freetype2.in])
+
+# re-generate the Jamfile to use libtool now
+#
+# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
+
+AC_OUTPUT
+
+# end of configure.raw
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure.raw b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure.raw
new file mode 100644
index 00000000000..96fcc278ed0
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/configure.raw
@@ -0,0 +1,669 @@
+# This file is part of the FreeType project.
+#
+# Process this file with autoconf to produce a configure script.
+#
+# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+AC_INIT([FreeType], [@VERSION@], [freetype@nongnu.org], [freetype])
+AC_CONFIG_SRCDIR([ftconfig.in])
+
+
+# Don't forget to update docs/VERSION.DLL!
+
+version_info='9:19:3'
+AC_SUBST([version_info])
+ft_version=`echo $version_info | tr : .`
+AC_SUBST([ft_version])
+
+
+# checks for system type
+
+AC_CANONICAL_HOST
+
+
+# checks for programs
+
+AC_PROG_CC
+AC_PROG_CPP
+AC_SUBST(EXEEXT)
+
+
+# checks for native programs to generate building tool
+
+if test ${cross_compiling} = yes; then
+ AC_CHECK_PROG(CC_BUILD, ${build}-gcc, ${build}-gcc)
+ test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, gcc, gcc)
+ test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, cc, cc, , , /usr/ucb/cc)
+ test -z "${CC_BUILD}" && AC_MSG_ERROR([cannot find native C compiler])
+
+ AC_MSG_CHECKING([for suffix of native executables])
+ rm -f a.* b.* a_out.exe conftest.*
+ echo > conftest.c "int main() { return 0;}"
+ ${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
+ rm -f conftest.c
+ if test -x a.out -o -x b.out -o -x conftest; then
+ EXEEXT_BUILD=""
+ elif test -x a_out.exe -o -x conftest.exe; then
+ EXEEXT_BUILD=".exe"
+ elif test -x conftest.* ; then
+ EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\.//g'`
+ fi
+ AC_MSG_RESULT($EXEEXT_BUILD)
+else
+ CC_BUILD=${CC}
+ EXEEXT_BUILD=${EXEEXT}
+fi
+
+
+if test ! -z ${EXEEXT_BUILD}; then
+ EXEEXT_BUILD=."${EXEEXT_BUILD}"
+fi
+AC_SUBST(CC_BUILD)
+AC_SUBST(EXEEXT_BUILD)
+
+
+
+# get compiler flags right
+
+if test "x$CC" = xgcc; then
+ XX_CFLAGS="-Wall"
+ XX_ANSIFLAGS="-pedantic -ansi"
+else
+ case "$host" in
+ *-dec-osf*)
+ CFLAGS=
+ XX_CFLAGS="-std1 -g3"
+ XX_ANSIFLAGS=
+ ;;
+ *)
+ XX_CFLAGS=
+ XX_ANSIFLAGS=
+ ;;
+ esac
+fi
+AC_SUBST([XX_CFLAGS])
+AC_SUBST([XX_ANSIFLAGS])
+
+
+# auxiliary programs
+
+AC_CHECK_PROG([RMF], [rm], [rm -f])
+AC_CHECK_PROG([RMDIR], [rmdir], [rmdir])
+
+
+# Since this file will be finally moved to another directory we make
+# the path of the install script absolute. This small code snippet has
+# been taken from automake's `ylwrap' script.
+
+AC_PROG_INSTALL
+case "$INSTALL" in
+/*)
+ ;;
+*/*)
+ INSTALL="`pwd`/$INSTALL" ;;
+esac
+
+
+# checks for header files
+
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h unistd.h])
+
+
+# checks for typedefs, structures, and compiler characteristics
+
+AC_C_CONST
+AC_CHECK_SIZEOF([int])
+AC_CHECK_SIZEOF([long])
+
+
+# check whether cpp computation of size of int and long in ftconfig.in works
+
+AC_MSG_CHECKING([cpp computation of bit length in ftconfig.in works])
+orig_CPPFLAGS="${CPPFLAGS}"
+CPPFLAGS="-I${srcdir} -I. ${CPPFLAGS}"
+ac_clean_files="ft2build.h ftoption.h ftstdlib.h"
+touch ft2build.h ftoption.h ftstdlib.h
+
+cat > conftest.c <<\_ACEOF
+#include <limits.h>
+#define FT_CONFIG_OPTIONS_H "ftoption.h"
+#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
+#define FT_UINT_MAX UINT_MAX
+#define FT_ULONG_MAX ULONG_MAX
+#include "ftconfig.in"
+_ACEOF
+echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
+echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
+echo >> conftest.c "#endif"
+echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
+echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
+echo >> conftest.c "#endif"
+
+${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
+eval `cat conftest.sh`
+${RMF} conftest.c conftest.sh confft2build.h ftoption.h ftstdlib.h
+
+if test x != "x${ac_cpp_ft_sizeof_int}" \
+ -a x != x"${ac_cpp_ft_sizeof_long}"; then
+ unset ft_use_autoconf_sizeof_types
+else
+ ft_use_autoconf_sizeof_types=yes
+fi
+
+AC_ARG_ENABLE(biarch-config,
+[ --enable-biarch-config install biarch ftconfig.h to support multiple
+ architectures by single file], [], [])
+
+case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
+ :yes:yes:)
+ AC_MSG_RESULT([broken but use it])
+ unset ft_use_autoconf_sizeof_types
+ ;;
+ ::no:)
+ AC_MSG_RESULT([works but ignore it])
+ ft_use_autoconf_sizeof_types=yes
+ ;;
+ ::yes: | :::)
+ AC_MSG_RESULT([yes])
+ unset ft_use_autoconf_sizeof_types
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ft_use_autoconf_sizeof_types=yes
+ ;;
+esac
+
+if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
+ AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES])
+fi
+
+CPPFLAGS="${orig_CPPFLAGS}"
+
+
+# checks for library functions
+
+# Here we check whether we can use our mmap file component.
+
+AC_FUNC_MMAP
+if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
+ FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
+else
+ FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+
+ AC_CHECK_DECLS([munmap],
+ [],
+ [],
+ [
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/mman.h>
+
+ ])
+
+ FT_MUNMAP_PARAM
+fi
+AC_SUBST([FTSYS_SRC])
+
+AC_CHECK_FUNCS([memcpy memmove])
+
+
+# check for system zlib
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([zlib],
+ AS_HELP_STRING([--without-zlib],
+ [use internal zlib instead of system-wide]))
+if test x$with_zlib != xno && test -z "$LIBZ"; then
+ AC_CHECK_LIB([z], [gzsetparams], [AC_CHECK_HEADER([zlib.h], [LIBZ='-lz'])])
+fi
+if test x$with_zlib != xno && test -n "$LIBZ"; then
+ CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
+ LDFLAGS="$LDFLAGS $LIBZ"
+ SYSTEM_ZLIB=yes
+fi
+
+
+# check Apple's `-isysroot' option and duplicate it to LDFLAGS if required --
+# Apple TechNote 2137 recommends to include it in CFLAGS but not in LDFLAGS
+
+AC_MSG_CHECKING([whether CFLAGS includes -isysroot option])
+case "$CFLAGS" in
+*sysroot* )
+ AC_MSG_RESULT([yes])
+ AC_MSG_CHECKING([whether LDFLAGS includes -isysroot option])
+ case "$LDFLAGS" in
+ *sysroot* )
+ AC_MSG_RESULT([yes])
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ isysroot_dir=`echo ${CFLAGS} | tr '\t' ' ' | sed 's/^.*-isysroot *//;s/ .*//'`
+ AC_MSG_WARN(-isysroot ${isysroot_dir} is added to LDFLAGS)
+ LDFLAGS="-isysroot ${isysroot_dir} ${LDFLAGS}"
+ ;;
+ esac
+ ;;
+*)
+ AC_MSG_RESULT([no])
+ ;;
+esac
+
+
+# Whether to use Mac OS resource-based fonts.
+
+ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([old-mac-fonts],
+ AS_HELP_STRING([--with-old-mac-fonts],
+ [allow Mac resource-based fonts to be used]))
+if test x$with_old_mac_fonts = xyes; then
+ orig_LDFLAGS="${LDFLAGS}"
+ AC_MSG_CHECKING([CoreServices & ApplicationServices of Mac OS X])
+ FT2_EXTRA_LIBS="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
+ LDFLAGS="$LDFLAGS $FT2_EXTRA_LIBS"
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ short res = 0;
+
+
+ UseResFile( res );
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ ftmac_c='ftmac.c'
+ AC_MSG_CHECKING([OS_INLINE macro is ANSI compatible])
+ orig_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ /* OSHostByteOrder() is typed as OS_INLINE */
+ int32_t os_byte_order = OSHostByteOrder();
+
+
+ if ( OSBigEndian != os_byte_order )
+ return 1;
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
+ ],
+ [AC_MSG_RESULT([no, ANSI incompatible])
+ CFLAGS="$orig_CFLAGS"
+ ])
+ AC_MSG_CHECKING([type ResourceIndex])
+ orig_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+# include <Resources.h>
+#endif
+
+ ],
+ [
+
+ ResourceIndex i = 0;
+ return i;
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
+ ],
+ [AC_MSG_RESULT([no])
+ CFLAGS="$orig_CFLAGS"
+ CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
+ ])],
+ [AC_MSG_RESULT([not found])
+ FT2_EXTRA_LIBS=""
+ LDFLAGS="${orig_LDFLAGS}"
+ CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"])
+else
+ case x$host_os in
+ xdarwin*)
+ dnl AC_MSG_WARN([host system is MacOS but configured to build without Carbon])
+ CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
+ ;;
+ *) ;;
+ esac
+fi
+
+
+# Whether to use FileManager which is deprecated since Mac OS X 10.4.
+
+AC_ARG_WITH([fsspec],
+ AS_HELP_STRING([--with-fsspec],
+ [use obsolete FSSpec API of MacOS, if available (default=yes)]))
+if test x$with_fsspec = xno; then
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
+ AC_MSG_CHECKING([FSSpec-based FileManager])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ FCBPBPtr paramBlock;
+ short vRefNum;
+ long dirID;
+ ConstStr255Param fileName;
+ FSSpec* spec;
+
+
+ /* FSSpec functions: deprecated since Mac OS X 10.4 */
+ PBGetFCBInfoSync( paramBlock );
+ FSMakeFSSpec( vRefNum, dirID, fileName, spec );
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"])
+fi
+
+
+# Whether to use FileManager in Carbon since MacOS 9.x.
+
+AC_ARG_WITH([fsref],
+ AS_HELP_STRING([--with-fsref],
+ [use Carbon FSRef API of MacOS, if available (default=yes)]))
+if test x$with_fsref = xno; then
+ AC_MSG_WARN([
+*** WARNING
+ FreeType2 built without FSRef API cannot load
+ data-fork fonts on MacOS, except of XXX.dfont.
+ ])
+ CFLAGS="$CFLAGS -DHAVE_FSREF=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
+ AC_MSG_CHECKING([FSRef-based FileManager])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ short vRefNum;
+ long dirID;
+ ConstStr255Param fileName;
+
+ Boolean* isDirectory;
+ UInt8* path;
+ SInt16 desiredRefNum;
+ SInt16* iterator;
+ SInt16* actualRefNum;
+ HFSUniStr255* outForkName;
+ FSVolumeRefNum volume;
+ FSCatalogInfoBitmap whichInfo;
+ FSCatalogInfo* catalogInfo;
+ FSForkInfo* forkInfo;
+ FSRef* ref;
+
+#if HAVE_FSSPEC
+ FSSpec* spec;
+#endif
+
+ /* FSRef functions: no need to check? */
+ FSGetForkCBInfo( desiredRefNum, volume, iterator,
+ actualRefNum, forkInfo, ref,
+ outForkName );
+ FSPathMakeRef( path, ref, isDirectory );
+
+#if HAVE_FSSPEC
+ FSpMakeFSRef ( spec, ref );
+ FSGetCatalogInfo( ref, whichInfo, catalogInfo,
+ outForkName, spec, ref );
+#endif
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_FSREF=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_FSREF=0"])
+fi
+
+
+# Whether to use QuickDraw API in ToolBox which is deprecated since
+# Mac OS X 10.4.
+
+AC_ARG_WITH([quickdraw-toolbox],
+ AS_HELP_STRING([--with-quickdraw-toolbox],
+ [use MacOS QuickDraw in ToolBox, if available (default=yes)]))
+if test x$with_quickdraw_toolbox = xno; then
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
+ AC_MSG_CHECKING([QuickDraw FontManager functions in ToolBox])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+ ],
+ [
+
+ Str255 familyName;
+ SInt16 familyID = 0;
+ FMInput* fmIn = NULL;
+ FMOutput* fmOut = NULL;
+
+
+ GetFontName( familyID, familyName );
+ GetFNum( familyName, &familyID );
+ fmOut = FMSwapFont( fmIn );
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"])
+fi
+
+
+# Whether to use QuickDraw API in Carbon which is deprecated since
+# Mac OS X 10.4.
+
+AC_ARG_WITH([quickdraw-carbon],
+ AS_HELP_STRING([--with-quickdraw-carbon],
+ [use MacOS QuickDraw in Carbon, if available (default=yes)]))
+if test x$with_quickdraw_carbon = xno; then
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
+ AC_MSG_CHECKING([QuickDraw FontManager functions in Carbon])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+ ],
+ [
+
+ FMFontFamilyIterator famIter;
+ FMFontFamily family;
+ Str255 famNameStr;
+ FMFontFamilyInstanceIterator instIter;
+ FMFontStyle style;
+ FMFontSize size;
+ FMFont font;
+ FSSpec* pathSpec;
+
+
+ FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
+ &famIter );
+ FMGetNextFontFamily( &famIter, &family );
+ FMGetFontFamilyName( family, famNameStr );
+ FMCreateFontFamilyInstanceIterator( family, &instIter );
+ FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
+ FMDisposeFontFamilyInstanceIterator( &instIter );
+ FMDisposeFontFamilyIterator( &famIter );
+ FMGetFontContainer( font, pathSpec );
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"])
+fi
+
+
+# Whether to use AppleTypeService since Mac OS X.
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([ats],
+ AS_HELP_STRING([--with-ats],
+ [use AppleTypeService, if available (default=yes)]))
+if test x$with_ats = xno; then
+ CFLAGS="$CFLAGS -DHAVE_ATS=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_ats != x ; then
+ AC_MSG_CHECKING([AppleTypeService functions])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+ ],
+ [
+
+ FSSpec* pathSpec;
+
+
+ ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
+#if HAVE_FSSPEC
+ ATSFontGetFileSpecification( 0, pathSpec );
+#endif
+
+ ])],
+ [AC_MSG_RESULT([ok])
+ CFLAGS="$CFLAGS -DHAVE_ATS=1"],
+ [AC_MSG_RESULT([not found])
+ CFLAGS="$CFLAGS -DHAVE_ATS=0"])
+fi
+
+case "$CFLAGS" in
+ *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
+ AC_MSG_WARN([
+*** WARNING
+ FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+ thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+ ])
+ CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
+ ;;
+ *)
+ ;;
+esac
+
+
+AC_SUBST([ftmac_c])
+AC_SUBST([LIBZ])
+AC_SUBST([CFLAGS])
+AC_SUBST([LDFLAGS])
+AC_SUBST([FT2_EXTRA_LIBS])
+AC_SUBST([SYSTEM_ZLIB])
+
+
+LT_INIT(win32-dll)
+
+AC_SUBST([hardcode_libdir_flag_spec])
+AC_SUBST([wl])
+AC_SUBST([build_libtool_libs])
+
+
+# configuration file -- stay in 8.3 limit
+#
+# since #undef doesn't survive in configuration header files we replace
+# `/undef' with `#undef' after creating the output file
+
+AC_CONFIG_HEADERS([ftconfig.h:ftconfig.in],
+ [mv ftconfig.h ftconfig.tmp
+ sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
+ rm ftconfig.tmp])
+
+# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
+# and `builds/unix/unix-cc.mk' that will be used by the build system
+#
+AC_CONFIG_FILES([unix-cc.mk:unix-cc.in
+ unix-def.mk:unix-def.in
+ freetype-config
+ freetype2.pc:freetype2.in])
+
+# re-generate the Jamfile to use libtool now
+#
+# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
+
+AC_OUTPUT
+
+# end of configure.raw
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/detect.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/detect.mk
new file mode 100644
index 00000000000..e74af57308c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/detect.mk
@@ -0,0 +1,91 @@
+#
+# FreeType 2 configuration file to detect a UNIX host platform.
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+.PHONY: setup
+
+ifeq ($(PLATFORM),ansi)
+
+ # Note: this test is duplicated in "builds/toplevel.mk".
+ #
+ is_unix := $(strip $(wildcard /sbin/init) \
+ $(wildcard /usr/sbin/init) \
+ $(wildcard /hurd/auth))
+ ifneq ($(is_unix),)
+
+ PLATFORM := unix
+
+ endif # test is_unix
+endif # test PLATFORM ansi
+
+ifeq ($(PLATFORM),unix)
+ COPY := cp
+ DELETE := rm -f
+ CAT := cat
+
+ # If `devel' is the requested target, we use a special configuration
+ # file named `unix-dev.mk'. It disables optimization and libtool.
+ #
+ ifneq ($(findstring devel,$(MAKECMDGOALS)),)
+ CONFIG_FILE := unix-dev.mk
+ CC := gcc
+ devel: setup
+ .PHONY: devel
+ else
+
+ # If `lcc' is the requested target, we use a special configuration
+ # file named `unix-lcc.mk'. It disables libtool for LCC.
+ #
+ ifneq ($(findstring lcc,$(MAKECMDGOALS)),)
+ CONFIG_FILE := unix-lcc.mk
+ CC := lcc
+ lcc: setup
+ .PHONY: lcc
+ else
+
+ # If a Unix platform is detected, the configure script is called and
+ # `unix-def.mk' together with `unix-cc.mk' is created.
+ #
+ # Arguments to `configure' should be in the CFG variable. Example:
+ #
+ # make CFG="--prefix=/usr --disable-static"
+ #
+ # If you need to set CFLAGS or LDFLAGS, do it here also.
+ #
+ # Feel free to add support for other platform specific compilers in
+ # this directory (e.g. solaris.mk + changes here to detect the
+ # platform).
+ #
+ CONFIG_FILE := unix.mk
+ unix: setup
+ must_configure := 1
+ .PHONY: unix
+ endif
+ endif
+
+ have_Makefile := $(wildcard $(OBJ_DIR)/Makefile)
+
+ setup: std_setup
+ ifdef must_configure
+ ifneq ($(have_Makefile),)
+ # we are building FT2 not in the src tree
+ $(TOP_DIR)/builds/unix/configure $(value CFG)
+ else
+ cd builds/unix; ./configure $(value CFG)
+ endif
+ endif
+
+endif # test PLATFORM unix
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype-config.in b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype-config.in
new file mode 100644
index 00000000000..a3435222a4c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype-config.in
@@ -0,0 +1,157 @@
+#! /bin/sh
+#
+# Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+exec_prefix_set=no
+includedir=@includedir@
+libdir=@libdir@
+enable_shared=@build_libtool_libs@
+wl=@wl@
+hardcode_libdir_flag_spec='@hardcode_libdir_flag_spec@'
+
+usage()
+{
+ cat <<EOF
+Usage: freetype-config [OPTION]...
+Get FreeType compilation and linking information.
+
+Options:
+ --prefix display \`--prefix' value used for building the
+ FreeType library
+ --prefix=PREFIX override \`--prefix' value with PREFIX
+ --exec-prefix display \`--exec-prefix' value used for building
+ the FreeType library
+ --exec-prefix=EPREFIX override \`--exec-prefix' value with EPREFIX
+ --version display libtool version of the FreeType library
+ --ftversion display FreeType version number
+ --libs display flags for linking with the FreeType library
+ --libtool display library name for linking with libtool
+ --cflags display flags for compiling with the FreeType
+ library
+EOF
+ exit $1
+}
+
+if test $# -eq 0 ; then
+ usage 1 1>&2
+fi
+
+while test $# -gt 0 ; do
+ case "$1" in
+ -*=*)
+ optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'`
+ ;;
+ *)
+ optarg=
+ ;;
+ esac
+
+ case $1 in
+ --prefix=*)
+ prefix=$optarg
+ local_prefix=yes
+ ;;
+ --prefix)
+ echo_prefix=yes
+ ;;
+ --exec-prefix=*)
+ exec_prefix=$optarg
+ exec_prefix_set=yes
+ local_prefix=yes
+ ;;
+ --exec-prefix)
+ echo_exec_prefix=yes
+ ;;
+ --version)
+ echo @ft_version@
+ exit 0
+ ;;
+ --ftversion)
+ major=`grep define @prefix@/include/freetype2/freetype/freetype.h \
+ | grep FREETYPE_MAJOR \
+ | sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
+ minor=`grep define @prefix@/include/freetype2/freetype/freetype.h \
+ | grep FREETYPE_MINOR \
+ | sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
+ patch=`grep define @prefix@/include/freetype2/freetype/freetype.h \
+ | grep FREETYPE_PATCH \
+ | sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
+ echo $major.$minor.$patch
+ exit 0
+ ;;
+ --cflags)
+ echo_cflags=yes
+ ;;
+ --libs)
+ echo_libs=yes
+ ;;
+ --libtool)
+ echo_libtool=yes
+ ;;
+ *)
+ usage 1 1>&2
+ ;;
+ esac
+ shift
+done
+
+if test "$local_prefix" = "yes" ; then
+ if test "$exec_prefix_set" != "yes" ; then
+ exec_prefix=$prefix
+ fi
+fi
+
+if test "$echo_prefix" = "yes" ; then
+ echo $prefix
+fi
+
+if test "$echo_exec_prefix" = "yes" ; then
+ echo $exec_prefix
+fi
+
+if test "$exec_prefix_set" = "yes" ; then
+ libdir=$exec_prefix/lib
+else
+ if test "$local_prefix" = "yes" ; then
+ includedir=$prefix/include
+ libdir=$prefix/lib
+ fi
+fi
+
+if test "$echo_cflags" = "yes" ; then
+ cflags="-I$includedir/freetype2"
+ if test "$includedir" != "/usr/include" ; then
+ echo $cflags -I$includedir
+ else
+ echo $cflags
+ fi
+fi
+
+if test "$echo_libs" = "yes" ; then
+ rpath=
+ if test "$enable_shared" = "yes" ; then
+ eval "rpath=\"$hardcode_libdir_flag_spec\""
+ fi
+ libs="-lfreetype @LIBZ@ @FT2_EXTRA_LIBS@"
+ if test "$libdir" != "/usr/lib" && test "$libdir" != "/usr/lib64"; then
+ echo -L$libdir $rpath $libs
+ else
+ echo $libs
+ fi
+fi
+
+if test "$echo_libtool" = "yes" ; then
+ convlib="libfreetype.la"
+ echo $libdir/$convlib
+fi
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype2.in b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype2.in
new file mode 100644
index 00000000000..0d7aefadedb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype2.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: FreeType 2
+Description: A free, high-quality, and portable font engine.
+Version: @ft_version@
+Requires:
+Libs: -L${libdir} -lfreetype @LIBZ@ @FT2_EXTRA_LIBS@
+Cflags: -I${includedir}/freetype2 -I${includedir}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype2.m4 b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype2.m4
new file mode 100644
index 00000000000..d1da07d9c11
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/freetype2.m4
@@ -0,0 +1,192 @@
+# Configure paths for FreeType2
+# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
+#
+# Copyright 2001, 2003, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+#
+# As a special exception to the FreeType project license, this file may be
+# distributed as part of a program that contains a configuration script
+# generated by Autoconf, under the same distribution terms as the rest of
+# that program.
+#
+# serial 2
+
+# AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+# Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
+# MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is
+# FreeType 2.0.4).
+#
+AC_DEFUN([AC_CHECK_FT2],
+ [# Get the cflags and libraries from the freetype-config script
+ #
+ AC_ARG_WITH([ft-prefix],
+ dnl don't quote AS_HELP_STRING!
+ AS_HELP_STRING([--with-ft-prefix=PREFIX],
+ [Prefix where FreeType is installed (optional)]),
+ [ft_config_prefix="$withval"],
+ [ft_config_prefix=""])
+
+ AC_ARG_WITH([ft-exec-prefix],
+ dnl don't quote AS_HELP_STRING!
+ AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
+ [Exec prefix where FreeType is installed (optional)]),
+ [ft_config_exec_prefix="$withval"],
+ [ft_config_exec_prefix=""])
+
+ AC_ARG_ENABLE([freetypetest],
+ dnl don't quote AS_HELP_STRING!
+ AS_HELP_STRING([--disable-freetypetest],
+ [Do not try to compile and run a test FreeType program]),
+ [],
+ [enable_fttest=yes])
+
+ if test x$ft_config_exec_prefix != x ; then
+ ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
+ if test x${FT2_CONFIG+set} != xset ; then
+ FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
+ fi
+ fi
+
+ if test x$ft_config_prefix != x ; then
+ ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
+ if test x${FT2_CONFIG+set} != xset ; then
+ FT2_CONFIG=$ft_config_prefix/bin/freetype-config
+ fi
+ fi
+
+ AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no])
+
+ min_ft_version=m4_if([$1], [], [7.0.1], [$1])
+ AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version])
+ no_ft=""
+ if test "$FT2_CONFIG" = "no" ; then
+ no_ft=yes
+ else
+ FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
+ FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
+ ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ ft_min_major_version=`echo $min_ft_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ ft_min_minor_version=`echo $min_ft_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ ft_min_micro_version=`echo $min_ft_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test x$enable_fttest = xyes ; then
+ ft_config_is_lt=""
+ if test $ft_config_major_version -lt $ft_min_major_version ; then
+ ft_config_is_lt=yes
+ else
+ if test $ft_config_major_version -eq $ft_min_major_version ; then
+ if test $ft_config_minor_version -lt $ft_min_minor_version ; then
+ ft_config_is_lt=yes
+ else
+ if test $ft_config_minor_version -eq $ft_min_minor_version ; then
+ if test $ft_config_micro_version -lt $ft_min_micro_version ; then
+ ft_config_is_lt=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test x$ft_config_is_lt = xyes ; then
+ no_ft=yes
+ else
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $FT2_CFLAGS"
+ LIBS="$FT2_LIBS $LIBS"
+
+ #
+ # Sanity checks for the results of freetype-config to some extent.
+ #
+ AC_RUN_IFELSE([
+ AC_LANG_SOURCE([[
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main()
+{
+ FT_Library library;
+ FT_Error error;
+
+ error = FT_Init_FreeType(&library);
+
+ if (error)
+ return 1;
+ else
+ {
+ FT_Done_FreeType(library);
+ return 0;
+ }
+}
+
+ ]])
+ ],
+ [],
+ [no_ft=yes],
+ [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"])
+
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi # test $ft_config_version -lt $ft_min_version
+ fi # test x$enable_fttest = xyes
+ fi # test "$FT2_CONFIG" = "no"
+
+ if test x$no_ft = x ; then
+ AC_MSG_RESULT([yes])
+ m4_if([$2], [], [:], [$2])
+ else
+ AC_MSG_RESULT([no])
+ if test "$FT2_CONFIG" = "no" ; then
+ AC_MSG_WARN([
+
+ The freetype-config script installed by FreeType 2 could not be found.
+ If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in
+ your path, or set the FT2_CONFIG environment variable to the
+ full path to freetype-config.
+ ])
+ else
+ if test x$ft_config_is_lt = xyes ; then
+ AC_MSG_WARN([
+
+ Your installed version of the FreeType 2 library is too old.
+ If you have different versions of FreeType 2, make sure that
+ correct values for --with-ft-prefix or --with-ft-exec-prefix
+ are used, or set the FT2_CONFIG environment variable to the
+ full path to freetype-config.
+ ])
+ else
+ AC_MSG_WARN([
+
+ The FreeType test program failed to run. If your system uses
+ shared libraries and they are installed outside the normal
+ system library path, make sure the variable LD_LIBRARY_PATH
+ (or whatever is appropriate for your system) is correctly set.
+ ])
+ fi
+ fi
+
+ FT2_CFLAGS=""
+ FT2_LIBS=""
+ m4_if([$3], [], [:], [$3])
+ fi
+
+ AC_SUBST([FT2_CFLAGS])
+ AC_SUBST([FT2_LIBS])])
+
+# end of freetype2.m4
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ft-munmap.m4 b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ft-munmap.m4
new file mode 100644
index 00000000000..68b3361e2b1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ft-munmap.m4
@@ -0,0 +1,32 @@
+## FreeType specific autoconf tests
+#
+# Copyright 2002, 2003, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# serial 2
+
+AC_DEFUN([FT_MUNMAP_PARAM],
+ [AC_MSG_CHECKING([for munmap's first parameter type])
+ AC_COMPILE_IFELSE([
+ AC_LANG_SOURCE([[
+
+#include <unistd.h>
+#include <sys/mman.h>
+int munmap(void *, size_t);
+
+ ]])
+ ],
+ [AC_MSG_RESULT([void *])
+ AC_DEFINE([MUNMAP_USES_VOIDP],
+ [],
+ [Define to 1 if the first argument of munmap is of type void *])],
+ [AC_MSG_RESULT([char *])])
+ ])
+
+# end of ft-munmap.m4
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ft2unix.h b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ft2unix.h
new file mode 100644
index 00000000000..6a3b8d90e9c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ft2unix.h
@@ -0,0 +1,61 @@
+/***************************************************************************/
+/* */
+/* ft2build.h */
+/* */
+/* Build macros of the FreeType 2 library. */
+/* */
+/* Copyright 1996-2001, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This is a Unix-specific version of <ft2build.h> that should be used */
+ /* exclusively *after* installation of the library. */
+ /* */
+ /* It assumes that `/usr/local/include/freetype2' (or whatever is */
+ /* returned by the `freetype-config --cflags' or `pkg-config --cflags' */
+ /* command) is in your compilation include path. */
+ /* */
+ /* We don't need to do anything special in this release. However, for */
+ /* a future FreeType 2 release, the following installation changes will */
+ /* be performed: */
+ /* */
+ /* - The contents of `freetype-2.x/include/freetype' will be installed */
+ /* to `/usr/local/include/freetype2' instead of */
+ /* `/usr/local/include/freetype2/freetype'. */
+ /* */
+ /* - This file will #include <freetype2/config/ftheader.h>, instead */
+ /* of <freetype/config/ftheader.h>. */
+ /* */
+ /* - The contents of `ftheader.h' will be processed with `sed' to */
+ /* replace all `<freetype/xxx>' with `<freetype2/xxx>'. */
+ /* */
+ /* - Adding `/usr/local/include/freetype2' to your compilation include */
+ /* path will not be necessary anymore. */
+ /* */
+ /* These changes will be transparent to client applications which use */
+ /* freetype-config (or pkg-config). No modifications will be necessary */
+ /* to compile with the new scheme. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FT2_BUILD_UNIX_H__
+#define __FT2_BUILD_UNIX_H__
+
+ /* `<prefix>/include/freetype2' must be in your current inclusion path */
+#include <freetype/config/ftheader.h>
+
+#endif /* __FT2_BUILD_UNIX_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ftconfig.in b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ftconfig.in
new file mode 100644
index 00000000000..fc8e4a21b5d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ftconfig.in
@@ -0,0 +1,476 @@
+/***************************************************************************/
+/* */
+/* ftconfig.in */
+/* */
+/* UNIX-specific configuration file (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This header file contains a number of macro definitions that are used */
+ /* by the rest of the engine. Most of the macros here are automatically */
+ /* determined at compile time, and you should not need to change it to */
+ /* port FreeType, except to compile the library with a non-ANSI */
+ /* compiler. */
+ /* */
+ /* Note however that if some specific modifications are needed, we */
+ /* advise you to place a modified copy in your build directory. */
+ /* */
+ /* The build directory is usually `freetype/builds/<system>', and */
+ /* contains system-specific files that are always included first when */
+ /* building the library. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* PLATFORM-SPECIFIC CONFIGURATION MACROS */
+ /* */
+ /* These macros can be toggled to suit a specific system. The current */
+ /* ones are defaults used to compile FreeType in an ANSI C environment */
+ /* (16bit compilers are also supported). Copy this file to your own */
+ /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+ /* */
+ /*************************************************************************/
+
+
+#undef HAVE_UNISTD_H
+#undef HAVE_FCNTL_H
+#undef HAVE_STDINT_H
+
+
+ /* There are systems (like the Texas Instruments 'C54x) where a `char' */
+ /* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */
+ /* `int' has 16 bits also for this system, sizeof(int) gives 1 which */
+ /* is probably unexpected. */
+ /* */
+ /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */
+ /* `char' type. */
+
+#ifndef FT_CHAR_BIT
+#define FT_CHAR_BIT CHAR_BIT
+#endif
+
+
+#undef FT_USE_AUTOCONF_SIZEOF_TYPES
+#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES
+
+#undef SIZEOF_INT
+#undef SIZEOF_LONG
+#define FT_SIZEOF_INT SIZEOF_INT
+#define FT_SIZEOF_LONG SIZEOF_LONG
+
+#else /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
+
+ /* Following cpp computation of the bit length of int and long */
+ /* is copied from default include/freetype/config/ftconfig.h. */
+ /* If any improvement is required for this file, it should be */
+ /* applied to the original header file for the builders that */
+ /* does not use configure script. */
+
+ /* The size of an `int' type. */
+#if FT_UINT_MAX == 0xFFFFUL
+#define FT_SIZEOF_INT (16 / FT_CHAR_BIT)
+#elif FT_UINT_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_INT (32 / FT_CHAR_BIT)
+#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_INT (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `int' type!"
+#endif
+
+ /* The size of a `long' type. A five-byte `long' (as used e.g. on the */
+ /* DM642) is recognized but avoided. */
+#if FT_ULONG_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
+#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `long' type!"
+#endif
+
+#endif /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
+
+
+ /* Preferred alignment of data */
+#define FT_ALIGNMENT 8
+
+
+ /* FT_UNUSED is a macro used to indicate that a given parameter is not */
+ /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg ) ( (arg) = (arg) )
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* AUTOMATIC CONFIGURATION MACROS */
+ /* */
+ /* These macros are computed from the ones defined above. Don't touch */
+ /* their definition, unless you know precisely what you are doing. No */
+ /* porter should need to mess with them. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Mac support */
+ /* */
+ /* This is the only necessary change, so it is defined here instead */
+ /* providing a new configuration file. */
+ /* */
+#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \
+ ( defined( __MWERKS__ ) && defined( macintosh ) )
+ /* no Carbon frameworks for 64bit 10.4.x */
+#include "AvailabilityMacros.h"
+#if defined( __LP64__ ) && \
+ ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+#define DARWIN_NO_CARBON 1
+#else
+#define FT_MACINTOSH 1
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+ /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+ /* Fix compiler warning with sgi compiler */
+#if defined( __sgi ) && !defined( __GNUC__ )
+#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 )
+#pragma set woff 3505
+#endif
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* IntN types */
+ /* */
+ /* Used to guarantee the size of some specific integers. */
+ /* */
+ typedef signed short FT_Int16;
+ typedef unsigned short FT_UInt16;
+
+#if FT_SIZEOF_INT == 4
+
+ typedef signed int FT_Int32;
+ typedef unsigned int FT_UInt32;
+
+#elif FT_SIZEOF_LONG == 4
+
+ typedef signed long FT_Int32;
+ typedef unsigned long FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+
+ /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= 4
+
+ typedef int FT_Fast;
+ typedef unsigned int FT_UFast;
+
+#elif FT_SIZEOF_LONG >= 4
+
+ typedef long FT_Fast;
+ typedef unsigned long FT_UFast;
+
+#endif
+
+
+ /* determine whether we have a 64-bit int type for platforms without */
+ /* Autoconf */
+#if FT_SIZEOF_LONG == 8
+
+ /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64 long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
+
+ /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64 __int64
+
+#elif defined( __BORLANDC__ ) /* Borland C++ */
+
+ /* XXXX: We should probably check the value of __BORLANDC__ in order */
+ /* to test the compiler version. */
+
+ /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64 __int64
+
+#elif defined( __WATCOMC__ ) /* Watcom C++ */
+
+ /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64 long long int
+
+#elif defined( __GNUC__ )
+
+ /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64 long long int
+
+#endif /* FT_SIZEOF_LONG == 8 */
+
+
+ /*************************************************************************/
+ /* */
+ /* A 64-bit data type will create compilation problems if you compile */
+ /* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */
+ /* is defined. You can however ignore this rule by defining the */
+ /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
+ /* */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+ /* Undefine the 64-bit macros in strict ANSI compilation mode. */
+ /* Since `#undef' doesn't survive in configuration header files */
+ /* we use the postprocessing facility of AC_CONFIG_HEADERS to */
+ /* replace the leading `/' with `#'. */
+/undef FT_LONG64
+/undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+
+#define FT_BEGIN_STMNT do {
+#define FT_END_STMNT } while ( 0 )
+#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
+
+
+#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
+ /* Provide assembler fragments for performance-critical functions. */
+ /* These must be defined `static __inline__' with GCC. */
+
+#ifdef __GNUC__
+
+#if defined( __arm__ ) && !defined( __thumb__ )
+#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
+
+ static __inline__ FT_Int32
+ FT_MulFix_arm( FT_Int32 a,
+ FT_Int32 b )
+ {
+ register FT_Int32 t, t2;
+
+
+ asm __volatile__ (
+ "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
+ "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
+ "add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
+ "adds %1, %1, %0\n\t" /* %1 += %0 */
+ "adc %2, %2, #0\n\t" /* %2 += carry */
+ "mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
+ "orr %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
+ : "=r"(a), "=&r"(t2), "=&r"(t)
+ : "r"(a), "r"(b) );
+ return a;
+ }
+
+#endif /* __arm__ && !__thumb__ */
+
+#if defined( i386 )
+#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
+
+ static __inline__ FT_Int32
+ FT_MulFix_i386( FT_Int32 a,
+ FT_Int32 b )
+ {
+ register FT_Int32 result;
+
+
+ __asm__ __volatile__ (
+ "imul %%edx\n"
+ "movl %%edx, %%ecx\n"
+ "sarl $31, %%ecx\n"
+ "addl $0x8000, %%ecx\n"
+ "addl %%ecx, %%eax\n"
+ "adcl $0, %%edx\n"
+ "shrl $16, %%eax\n"
+ "shll $16, %%edx\n"
+ "addl %%edx, %%eax\n"
+ : "=a"(result), "+d"(b)
+ : "a"(a)
+ : "%ecx" );
+ return result;
+ }
+
+#endif /* i386 */
+
+#endif /* __GNUC__ */
+
+#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
+#ifdef FT_MULFIX_ASSEMBLER
+#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER
+#endif
+#endif
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x ) static x
+#define FT_LOCAL_DEF( x ) static x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x ) extern "C" x
+#define FT_LOCAL_DEF( x ) extern "C" x
+#else
+#define FT_LOCAL( x ) extern x
+#define FT_LOCAL_DEF( x ) x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x ) extern "C" x
+#else
+#define FT_BASE( x ) extern x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x ) x
+#else
+#define FT_BASE_DEF( x ) x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x ) extern "C" x
+#else
+#define FT_EXPORT( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x ) extern "C" x
+#else
+#define FT_EXPORT_DEF( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x ) extern "C" x
+#else
+#define FT_EXPORT_VAR( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+ /* The following macros are needed to compile the library with a */
+ /* C++ compiler and with 16bit compilers. */
+ /* */
+
+ /* This is special. Within C++, you must specify `extern "C"' for */
+ /* functions which are used via function pointers, and you also */
+ /* must do that for structures which contain function pointers to */
+ /* assure C linkage -- it's not possible to have (local) anonymous */
+ /* functions which are accessed by (global) function pointers. */
+ /* */
+ /* */
+ /* FT_CALLBACK_DEF is used to _define_ a callback function. */
+ /* */
+ /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+ /* contains pointers to callback functions. */
+ /* */
+ /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
+ /* that contains pointers to callback functions. */
+ /* */
+ /* */
+ /* Some 16bit compilers have to redefine these macros to insert */
+ /* the infamous `_cdecl' or `__fastcall' declarations. */
+ /* */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x ) extern "C" x
+#else
+#define FT_CALLBACK_DEF( x ) static x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE extern "C"
+#define FT_CALLBACK_TABLE_DEF extern "C"
+#else
+#define FT_CALLBACK_TABLE extern
+#define FT_CALLBACK_TABLE_DEF /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ftsystem.c b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ftsystem.c
new file mode 100644
index 00000000000..52f7cfed3de
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ftsystem.c
@@ -0,0 +1,419 @@
+/***************************************************************************/
+/* */
+/* ftsystem.c */
+/* */
+/* Unix-specific FreeType low-level system interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+ /* we use our special ftconfig.h file, not the standard one */
+#include <ftconfig.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+#include FT_INTERNAL_STREAM_H
+
+ /* memory-mapping includes and definitions */
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sys/mman.h>
+#ifndef MAP_FILE
+#define MAP_FILE 0x00
+#endif
+
+#ifdef MUNMAP_USES_VOIDP
+#define MUNMAP_ARG_CAST void *
+#else
+#define MUNMAP_ARG_CAST char *
+#endif
+
+#ifdef NEED_MUNMAP_DECL
+
+#ifdef __cplusplus
+ extern "C"
+#else
+ extern
+#endif
+ int
+ munmap( char* addr,
+ int len );
+
+#define MUNMAP_ARG_CAST char *
+
+#endif /* NEED_DECLARATION_MUNMAP */
+
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+
+ /*************************************************************************/
+ /* */
+ /* MEMORY MANAGEMENT INTERFACE */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_alloc */
+ /* */
+ /* <Description> */
+ /* The memory allocation function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* size :: The requested size in bytes. */
+ /* */
+ /* <Return> */
+ /* The address of newly allocated block. */
+ /* */
+ FT_CALLBACK_DEF( void* )
+ ft_alloc( FT_Memory memory,
+ long size )
+ {
+ FT_UNUSED( memory );
+
+ return malloc( size );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_realloc */
+ /* */
+ /* <Description> */
+ /* The memory reallocation function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* cur_size :: The current size of the allocated memory block. */
+ /* */
+ /* new_size :: The newly requested size in bytes. */
+ /* */
+ /* block :: The current address of the block in memory. */
+ /* */
+ /* <Return> */
+ /* The address of the reallocated memory block. */
+ /* */
+ FT_CALLBACK_DEF( void* )
+ ft_realloc( FT_Memory memory,
+ long cur_size,
+ long new_size,
+ void* block )
+ {
+ FT_UNUSED( memory );
+ FT_UNUSED( cur_size );
+
+ return realloc( block, new_size );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_free */
+ /* */
+ /* <Description> */
+ /* The memory release function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* block :: The address of block in memory to be freed. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_free( FT_Memory memory,
+ void* block )
+ {
+ FT_UNUSED( memory );
+
+ free( block );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RESOURCE MANAGEMENT INTERFACE */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_io
+
+ /* We use the macro STREAM_FILE for convenience to extract the */
+ /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream ) ( (FILE*)stream->descriptor.pointer )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_close_stream_by_munmap */
+ /* */
+ /* <Description> */
+ /* The function to close a stream which is opened by mmap. */
+ /* */
+ /* <Input> */
+ /* stream :: A pointer to the stream object. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_close_stream_by_munmap( FT_Stream stream )
+ {
+ munmap( (MUNMAP_ARG_CAST)stream->descriptor.pointer, stream->size );
+
+ stream->descriptor.pointer = NULL;
+ stream->size = 0;
+ stream->base = 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_close_stream_by_free */
+ /* */
+ /* <Description> */
+ /* The function to close a stream which is created by ft_alloc. */
+ /* */
+ /* <Input> */
+ /* stream :: A pointer to the stream object. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_close_stream_by_free( FT_Stream stream )
+ {
+ ft_free( NULL, stream->descriptor.pointer );
+
+ stream->descriptor.pointer = NULL;
+ stream->size = 0;
+ stream->base = 0;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_Open( FT_Stream stream,
+ const char* filepathname )
+ {
+ int file;
+ struct stat stat_buf;
+
+
+ if ( !stream )
+ return FT_Err_Invalid_Stream_Handle;
+
+ /* open the file */
+ file = open( filepathname, O_RDONLY );
+ if ( file < 0 )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not open `%s'\n", filepathname ));
+ return FT_Err_Cannot_Open_Resource;
+ }
+
+ /* Here we ensure that a "fork" will _not_ duplicate */
+ /* our opened input streams on Unix. This is critical */
+ /* since it avoids some (possible) access control */
+ /* issues and cleans up the kernel file table a bit. */
+ /* */
+#ifdef F_SETFD
+#ifdef FD_CLOEXEC
+ (void)fcntl( file, F_SETFD, FD_CLOEXEC );
+#else
+ (void)fcntl( file, F_SETFD, 1 );
+#endif /* FD_CLOEXEC */
+#endif /* F_SETFD */
+
+ if ( fstat( file, &stat_buf ) < 0 )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
+ goto Fail_Map;
+ }
+
+ /* XXX: TODO -- real 64bit platform support */
+ /* */
+ /* `stream->size' is typedef'd to unsigned long (in */
+ /* freetype/ftsystem.h); `stat_buf.st_size', however, is usually */
+ /* typedef'd to off_t (in sys/stat.h). */
+ /* On some platforms, the former is 32bit and the latter is 64bit. */
+ /* To avoid overflow caused by fonts in huge files larger than */
+ /* 2GB, do a test. Temporary fix proposed by Sean McBride. */
+ /* */
+ if ( stat_buf.st_size > LONG_MAX )
+ {
+ FT_ERROR(( "FT_Stream_Open: file is too big" ));
+ goto Fail_Map;
+ }
+ else if ( stat_buf.st_size == 0 )
+ {
+ FT_ERROR(( "FT_Stream_Open: zero-length file" ));
+ goto Fail_Map;
+ }
+
+ /* This cast potentially truncates a 64bit to 32bit! */
+ stream->size = (unsigned long)stat_buf.st_size;
+ stream->pos = 0;
+ stream->base = (unsigned char *)mmap( NULL,
+ stream->size,
+ PROT_READ,
+ MAP_FILE | MAP_PRIVATE,
+ file,
+ 0 );
+
+ /* on some RTOS, mmap might return 0 */
+ if ( (long)stream->base != -1 && stream->base != NULL )
+ stream->close = ft_close_stream_by_munmap;
+ else
+ {
+ ssize_t total_read_count;
+
+
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
+
+ stream->base = (unsigned char*)ft_alloc( NULL, stream->size );
+
+ if ( !stream->base )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not `alloc' memory\n" ));
+ goto Fail_Map;
+ }
+
+ total_read_count = 0;
+ do {
+ ssize_t read_count;
+
+
+ read_count = read( file,
+ stream->base + total_read_count,
+ stream->size - total_read_count );
+
+ if ( read_count <= 0 )
+ {
+ if ( read_count == -1 && errno == EINTR )
+ continue;
+
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " error while `read'ing file `%s'\n", filepathname ));
+ goto Fail_Read;
+ }
+
+ total_read_count += read_count;
+
+ } while ( (unsigned long)total_read_count != stream->size );
+
+ stream->close = ft_close_stream_by_free;
+ }
+
+ close( file );
+
+ stream->descriptor.pointer = stream->base;
+ stream->pathname.pointer = (char*)filepathname;
+
+ stream->read = 0;
+
+ FT_TRACE1(( "FT_Stream_Open:" ));
+ FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+ filepathname, stream->size ));
+
+ return FT_Err_Ok;
+
+ Fail_Read:
+ ft_free( NULL, stream->base );
+
+ Fail_Map:
+ close( file );
+
+ stream->base = NULL;
+ stream->size = 0;
+ stream->pos = 0;
+
+ return FT_Err_Cannot_Open_Stream;
+ }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+ extern FT_Int
+ ft_mem_debug_init( FT_Memory memory );
+
+ extern void
+ ft_mem_debug_done( FT_Memory memory );
+
+#endif
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Memory )
+ FT_New_Memory( void )
+ {
+ FT_Memory memory;
+
+
+ memory = (FT_Memory)malloc( sizeof ( *memory ) );
+ if ( memory )
+ {
+ memory->user = 0;
+ memory->alloc = ft_alloc;
+ memory->realloc = ft_realloc;
+ memory->free = ft_free;
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_init( memory );
+#endif
+ }
+
+ return memory;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( void )
+ FT_Done_Memory( FT_Memory memory )
+ {
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_done( memory );
+#endif
+ memory->free( memory, memory );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/obsdcompat/install-sh b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/install-sh
index a5897de6ea7..a5897de6ea7 100755
--- a/Build/source/libs/obsdcompat/install-sh
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/install-sh
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/install.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/install.mk
new file mode 100644
index 00000000000..2e5ef080e33
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/install.mk
@@ -0,0 +1,97 @@
+#
+# FreeType 2 installation instructions for Unix systems
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# If you say
+#
+# make install DESTDIR=/tmp/somewhere/
+#
+# don't forget the final backslash (this command is mainly for package
+# maintainers).
+
+
+.PHONY: install uninstall check
+
+# Unix installation and deinstallation targets.
+#
+# Note that we no longer install internal headers, and we remove any
+# `internal' subdirectory found in `$(includedir)/freetype2/freetype'.
+#
+install: $(PROJECT_LIBRARY)
+ $(MKINSTALLDIRS) $(DESTDIR)$(libdir) \
+ $(DESTDIR)$(libdir)/pkgconfig \
+ $(DESTDIR)$(includedir)/freetype2/freetype/config \
+ $(DESTDIR)$(includedir)/freetype2/freetype/cache \
+ $(DESTDIR)$(bindir) \
+ $(DESTDIR)$(datadir)/aclocal
+ $(LIBTOOL) --mode=install $(INSTALL) \
+ $(PROJECT_LIBRARY) $(DESTDIR)$(libdir)
+ -for P in $(PUBLIC_H) ; do \
+ $(INSTALL_DATA) \
+ $$P $(DESTDIR)$(includedir)/freetype2/freetype ; \
+ done
+ -for P in $(CONFIG_H) ; do \
+ $(INSTALL_DATA) \
+ $$P $(DESTDIR)$(includedir)/freetype2/freetype/config ; \
+ done
+ -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/cache/*
+ -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/cache
+ -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/internal/*
+ -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/internal
+ $(INSTALL_DATA) $(BUILD_DIR)/ft2unix.h \
+ $(DESTDIR)$(includedir)/ft2build.h
+ $(INSTALL_DATA) $(OBJ_BUILD)/ftconfig.h \
+ $(DESTDIR)$(includedir)/freetype2/freetype/config/ftconfig.h
+ $(INSTALL_DATA) $(OBJ_DIR)/ftmodule.h \
+ $(DESTDIR)$(includedir)/freetype2/freetype/config/ftmodule.h
+ $(INSTALL_SCRIPT) -m 755 $(OBJ_BUILD)/freetype-config \
+ $(DESTDIR)$(bindir)/freetype-config
+ $(INSTALL_SCRIPT) -m 644 $(BUILD_DIR)/freetype2.m4 \
+ $(DESTDIR)$(datadir)/aclocal/freetype2.m4
+ $(INSTALL_SCRIPT) -m 644 $(OBJ_BUILD)/freetype2.pc \
+ $(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
+
+
+uninstall:
+ -$(LIBTOOL) --mode=uninstall $(RM) $(DESTDIR)$(libdir)/$(LIBRARY).$A
+ -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/config/*
+ -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/config
+ -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/*
+ -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype
+ -$(DELDIR) $(DESTDIR)$(includedir)/freetype2
+ -$(DELETE) $(DESTDIR)$(includedir)/ft2build.h
+ -$(DELETE) $(DESTDIR)$(bindir)/freetype-config
+ -$(DELETE) $(DESTDIR)$(datadir)/aclocal/freetype2.m4
+ -$(DELETE) $(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
+
+
+check:
+ @echo There is no validation suite for this package.
+
+
+.PHONY: clean_project_unix distclean_project_unix
+
+# Unix cleaning and distclean rules.
+#
+clean_project_unix:
+ -$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)
+ -$(DELETE) $(patsubst %.$O,%.$(SO),$(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)) \
+ $(CLEAN)
+
+distclean_project_unix: clean_project_unix
+ -$(DELETE) $(PROJECT_LIBRARY)
+ -$(DELETE) $(OBJ_DIR)/.libs/*
+ -$(DELDIR) $(OBJ_DIR)/.libs
+ -$(DELETE) *.orig *~ core *.core $(DISTCLEAN)
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ltmain.sh b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ltmain.sh
new file mode 100755
index 00000000000..b36c4ad366c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/ltmain.sh
@@ -0,0 +1,8406 @@
+# Generated from ltmain.m4sh.
+
+# ltmain.sh (GNU libtool) 2.2.6
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print informational messages (default)
+# --version print version information
+# -h, --help print short or long help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.2.6
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=2.2.6
+TIMESTAMP=""
+package_revision=1.3012
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# NLS nuisances: We save the old values to restore during execute mode.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+
+$lt_unset CDPATH
+
+
+
+
+
+: ${CP="cp -f"}
+: ${ECHO="echo"}
+: ${EGREP="/usr/bin/grep -E"}
+: ${FGREP="/usr/bin/grep -F"}
+: ${GREP="/usr/bin/grep"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SED="/opt/local/bin/gsed"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+# Generated shell functions inserted here.
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+# In the unlikely event $progname began with a '-', it would play havoc with
+# func_echo (imagine progname=-n), so we prepend ./ in that case:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+case $progname in
+ -*) progname=./$progname ;;
+esac
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=:
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname${mode+: }$mode: $*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "X$my_tmpdir" | $Xsed
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "X$1" | $Xsed \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $SED -n '/^# Usage:/,/# -h/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ $ECHO
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help
+# Echo long help message to standard output and exit.
+func_help ()
+{
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ func_error "missing argument for $1"
+ exit_cmd=exit
+}
+
+exit_cmd=:
+
+
+
+
+
+# Check that we have a working $ECHO.
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell, and then maybe $ECHO will work.
+ exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+$*
+EOF
+ exit $EXIT_SUCCESS
+fi
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+# $mode is unset
+nonopt=
+execute_dlfiles=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+opt_dry_run=false
+opt_duplicate_deps=false
+opt_silent=false
+opt_debug=:
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ $ECHO "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ $ECHO "enable shared libraries"
+ else
+ $ECHO "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ $ECHO "enable static libraries"
+ else
+ $ECHO "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# Parse options once, thoroughly. This comes as soon as possible in
+# the script to make things like `libtool --version' happen quickly.
+{
+
+ # Shorthand for --mode=foo, only valid as the first argument
+ case $1 in
+ clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+ compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+ execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+ finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+ link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+ uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+ esac
+
+ # Parse non-mode specific arguments:
+ while test "$#" -gt 0; do
+ opt="$1"
+ shift
+
+ case $opt in
+ --config) func_config ;;
+
+ --debug) preserve_args="$preserve_args $opt"
+ func_echo "enabling shell trace mode"
+ opt_debug='set -x'
+ $opt_debug
+ ;;
+
+ -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ execute_dlfiles="$execute_dlfiles $1"
+ shift
+ ;;
+
+ --dry-run | -n) opt_dry_run=: ;;
+ --features) func_features ;;
+ --finish) mode="finish" ;;
+
+ --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ case $1 in
+ # Valid mode arguments:
+ clean) ;;
+ compile) ;;
+ execute) ;;
+ finish) ;;
+ install) ;;
+ link) ;;
+ relink) ;;
+ uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+ esac
+
+ mode="$1"
+ shift
+ ;;
+
+ --preserve-dup-deps)
+ opt_duplicate_deps=: ;;
+
+ --quiet|--silent) preserve_args="$preserve_args $opt"
+ opt_silent=:
+ ;;
+
+ --verbose| -v) preserve_args="$preserve_args $opt"
+ opt_silent=false
+ ;;
+
+ --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ preserve_args="$preserve_args $opt $1"
+ func_enable_tag "$1" # tagname is set here
+ shift
+ ;;
+
+ # Separate optargs to long options:
+ -dlopen=*|--mode=*|--tag=*)
+ func_opt_split "$opt"
+ set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) opt_help=: ;;
+ --version) func_version ;;
+
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+
+ *) nonopt="$opt"
+ break
+ ;;
+ esac
+ done
+
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
+ ;;
+ esac
+
+ # Having warned about all mis-specified options, bail out if
+ # anything was wrong.
+ $exit_cmd $EXIT_FAILURE
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+$opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ test -z "$mode" && func_fatal_error "error: you must specify a MODE."
+
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$execute_dlfiles" && test "$mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$mode' for more information."
+}
+
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_ltwrapper_scriptname_result=""
+ if func_ltwrapper_executable_p "$1"; then
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+ fi
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case "$@ " in
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ pie_flag="$pie_flag $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ later="$later $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$arg"
+ lastarg="$lastarg $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ base_compile="$base_compile $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_quote_for_eval "$lastarg"
+ base_compile="$base_compile $func_quote_for_eval_result"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ removelist="$removelist $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ removelist="$removelist $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ if test -n "$fix_srcfile_path"; then
+ eval srcfile=\"$fix_srcfile_path\"
+ fi
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ command="$command -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ command="$command -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ command="$command$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+test "$mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to building PIC objects only
+ -prefer-non-pic try to building non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$mode'"
+ ;;
+ esac
+
+ $ECHO
+ $ECHO "Try \`$progname --help' for more information about other modes."
+
+ exit $?
+}
+
+ # Now that we've collected a possible --mode arg, show help if necessary
+ $opt_help && func_mode_help
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $execute_dlfiles; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ dir="$dir/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -*) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_quote_for_eval "$file"
+ args="$args $func_quote_for_eval_result"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ $ECHO "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libdirs="$nonopt"
+ admincmds=
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for dir
+ do
+ libdirs="$libdirs $dir"
+ done
+
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || admincmds="$admincmds
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ $ECHO "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ $ECHO
+ $ECHO "If you ever happen to want to link against installed libraries"
+ $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
+ $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ $ECHO "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ $ECHO " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
+ $ECHO " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ $ECHO
+
+ $ECHO "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ $ECHO "pages."
+ ;;
+ *)
+ $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ exit $EXIT_SUCCESS
+}
+
+test "$mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog$func_quote_for_eval_result"
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ for arg
+ do
+ if test -n "$dest"; then
+ files="$files $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ case " $install_prog " in
+ *[\\\ /]cp\ *) ;;
+ *) prev=$arg ;;
+ esac
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ staticlibs="$staticlibs $file"
+ ;;
+
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) current_libdirs="$current_libdirs $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) future_libdirs="$future_libdirs $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ dir="$dir$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_verbose "extracting global C symbols from \`$progfile'"
+ $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+/* DATA imports from DLLs on WIN32 con't be const, because
+ runtime relocations are performed -- see ld's documentation
+ on pseudo-relocs. */"
+ lt_dlsym_const= ;;
+ *osf5*)
+ echo >> "$output_objdir/$my_dlsyms" "\
+/* This system does not cope well with relocations in const data */"
+ lt_dlsym_const= ;;
+ *)
+ lt_dlsym_const=const ;;
+ esac
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+extern $lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+$lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) symtab_cflags="$symtab_cflags $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+ win32_nmres=`eval $NM -f posix -A $1 |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+
+# func_emit_wrapper_part1 [arg=no]
+#
+# Emit the first part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part1 ()
+{
+ func_emit_wrapper_part1_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_part1_arg1=$1
+ fi
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ ECHO=\"$qecho\"
+ file=\"\$0\"
+ # Make sure echo works.
+ if test \"X\$1\" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+ elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
+ # Yippee, \$ECHO works!
+ :
+ else
+ # Restart under the correct shell, and then maybe \$ECHO will work.
+ exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+ fi
+ fi\
+"
+ $ECHO "\
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+ done
+"
+}
+# end: func_emit_wrapper_part1
+
+# func_emit_wrapper_part2 [arg=no]
+#
+# Emit the second part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part2 ()
+{
+ func_emit_wrapper_part2_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_part2_arg1=$1
+ fi
+
+ $ECHO "\
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ # fixup the dll searchpath if we need to.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+# end: func_emit_wrapper_part2
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_arg1=$1
+ fi
+
+ # split this up so that func_emit_cwrapperexe_src
+ # can call each part independently.
+ func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
+ func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
+}
+
+
+# func_to_host_path arg
+#
+# Convert paths to host format when used with build tools.
+# Intended for use with "native" mingw (where libtool itself
+# is running under the msys shell), or in the following cross-
+# build environments:
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+# where wine is equipped with the `winepath' executable.
+# In the native mingw case, the (msys) shell automatically
+# converts paths for any non-msys applications it launches,
+# but that facility isn't available from inside the cwrapper.
+# Similar accommodations are necessary for $host mingw and
+# $build cygwin. Calling this function does no harm for other
+# $host/$build combinations not listed above.
+#
+# ARG is the path (on $build) that should be converted to
+# the proper representation for $host. The result is stored
+# in $func_to_host_path_result.
+func_to_host_path ()
+{
+ func_to_host_path_result="$1"
+ if test -n "$1" ; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ case $build in
+ *mingw* ) # actually, msys
+ # awkward: cmd appends spaces to result
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ func_to_host_path_tmp1=`( cmd //c echo "$1" |\
+ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_path_tmp1=`cygpath -w "$1"`
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # Unfortunately, winepath does not exit with a non-zero
+ # error code, so we are forced to check the contents of
+ # stdout. On the other hand, if the command is not
+ # found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both
+ # error code of zero AND non-empty stdout, which explains
+ # the odd construction:
+ func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ # Allow warning below.
+ func_to_host_path_result=""
+ fi
+ ;;
+ esac
+ if test -z "$func_to_host_path_result" ; then
+ func_error "Could not determine host path corresponding to"
+ func_error " '$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_path_result="$1"
+ fi
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_path
+
+# func_to_host_pathlist arg
+#
+# Convert pathlists to host format when used with build tools.
+# See func_to_host_path(), above. This function supports the
+# following $build/$host combinations (but does no harm for
+# combinations not listed here):
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+#
+# Path separators are also converted from $build format to
+# $host format. If ARG begins or ends with a path separator
+# character, it is preserved (but converted to $host format)
+# on output.
+#
+# ARG is a pathlist (on $build) that should be converted to
+# the proper representation on $host. The result is stored
+# in $func_to_host_pathlist_result.
+func_to_host_pathlist ()
+{
+ func_to_host_pathlist_result="$1"
+ if test -n "$1" ; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_to_host_pathlist_tmp2="$1"
+ # Once set for this call, this variable should not be
+ # reassigned. It is used in tha fallback case.
+ func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e 's|^:*||' -e 's|:*$||'`
+ case $build in
+ *mingw* ) # Actually, msys.
+ # Awkward: cmd appends spaces to result.
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # unfortunately, winepath doesn't convert pathlists
+ func_to_host_pathlist_result=""
+ func_to_host_pathlist_oldIFS=$IFS
+ IFS=:
+ for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
+ IFS=$func_to_host_pathlist_oldIFS
+ if test -n "$func_to_host_pathlist_f" ; then
+ func_to_host_path "$func_to_host_pathlist_f"
+ if test -n "$func_to_host_path_result" ; then
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_to_host_pathlist_result="$func_to_host_path_result"
+ else
+ func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
+ fi
+ fi
+ fi
+ IFS=:
+ done
+ IFS=$func_to_host_pathlist_oldIFS
+ ;;
+ esac
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_error "Could not determine the host path(s) corresponding to"
+ func_error " '$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This may break if $1 contains DOS-style drive
+ # specifications. The fix is not to complicate the expression
+ # below, but for the user to provide a working wine installation
+ # with winepath so that path translation in the cross-to-mingw
+ # case works properly.
+ lt_replace_pathsep_nix_to_dos="s|:|;|g"
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_replace_pathsep_nix_to_dos"`
+ fi
+ # Now, add the leading and trailing path separators back
+ case "$1" in
+ :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
+ ;;
+ esac
+ case "$1" in
+ *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_pathlist
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+
+ Currently, it simply execs the wrapper *script* "$SHELL $output",
+ but could eventually absorb all of the scripts functionality and
+ exec $objdir/$outputname directly.
+*/
+EOF
+ cat <<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+# define setmode _setmode
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# define HAVE_SETENV
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+#ifdef _MSC_VER
+# define S_IXUSR _S_IEXEC
+# define stat _stat
+# ifndef _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifdef __CYGWIN__
+# define FOPEN_WB "wb"
+#endif
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#undef LTWRAPPER_DEBUGPRINTF
+#if defined DEBUGWRAPPER
+# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
+static void
+ltwrapper_debugprintf (const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+}
+#else
+# define LTWRAPPER_DEBUGPRINTF(args)
+#endif
+
+const char *program_name = NULL;
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_opt_process_env_set (const char *arg);
+void lt_opt_process_env_prepend (const char *arg);
+void lt_opt_process_env_append (const char *arg);
+int lt_split_name_value (const char *arg, char** name, char** value);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+
+static const char *script_text_part1 =
+EOF
+
+ func_emit_wrapper_part1 yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+ cat <<EOF
+
+static const char *script_text_part2 =
+EOF
+ func_emit_wrapper_part2 yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+
+ cat <<EOF
+const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_pathlist "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_pathlist "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+#define LTWRAPPER_OPTION_PREFIX_LENGTH 5
+
+static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+
+static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
+static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
+ /* argument is putenv-style "foo=bar", value of foo is set to bar */
+
+static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
+static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
+ /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
+
+static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
+static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
+ /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+
+ /* very simple arg parsing; don't want to rely on getopt */
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ printf ("%s", script_text_part1);
+ printf ("%s", script_text_part2);
+ return 0;
+ }
+ }
+
+ newargz = XMALLOC (char *, argc + 1);
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal ("Couldn't find %s", argv[0]);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
+ tmp_pathspec));
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
+ actual_cwrapper_path));
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
+ target_name));
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
+ {
+ if (argv[i][env_set_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_set_opt_len + 1;
+ lt_opt_process_env_set (p);
+ }
+ else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_set (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_set_opt);
+ continue;
+ }
+ if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
+ {
+ if (argv[i][env_prepend_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_prepend_opt_len + 1;
+ lt_opt_process_env_prepend (p);
+ }
+ else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_prepend (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_prepend_opt);
+ continue;
+ }
+ if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
+ {
+ if (argv[i][env_append_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_append_opt_len + 1;
+ lt_opt_process_env_append (p);
+ }
+ else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_append (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_append_opt);
+ continue;
+ }
+ if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal ("Unrecognized option in %s namespace: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
+ for (i = 0; i < newargc; i++)
+ {
+ LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal ("Memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
+ wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
+ tmp_pathspec));
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ char *errstr = strerror (errno);
+ lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal ("Could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+static void
+lt_error_core (int exit_status, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s: %s: ", program_name, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+ va_end (ap);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+int
+lt_split_name_value (const char *arg, char** name, char** value)
+{
+ const char *p;
+ int len;
+ if (!arg || !*arg)
+ return 1;
+
+ p = strchr (arg, (int)'=');
+
+ if (!p)
+ return 1;
+
+ *value = xstrdup (++p);
+
+ len = strlen (arg) - strlen (*value);
+ *name = XMALLOC (char, len);
+ strncpy (*name, arg, len-1);
+ (*name)[len - 1] = '\0';
+
+ return 0;
+}
+
+void
+lt_opt_process_env_set (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
+ }
+
+ lt_setenv (name, value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_opt_process_env_prepend (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+ char *new_value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
+ }
+
+ new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_opt_process_env_append (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+ char *new_value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
+ }
+
+ new_value = lt_extend_str (getenv (name), value, 1);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ dlfiles="$dlfiles $arg"
+ else
+ dlprefiles="$dlprefiles $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# moreargs="$moreargs $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) rpath="$rpath $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) xrpath="$xrpath $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ weak_libs="$weak_libs $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname '-L' '' "$arg"
+ dir=$func_stripname_result
+ if test -z "$dir"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "*) ;;
+ *)
+ deplibs="$deplibs -L$dir"
+ lib_search_path="$lib_search_path $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) dllsearchpath="$dllsearchpath:$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ deplibs="$deplibs System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ deplibs="$deplibs $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
+ linker_flags="$linker_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+ # -r[0-9][0-9]* specifies the processor on the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+ # +DA*, +DD* enable 64-bit mode on the HP compiler
+ # -q* pass through compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* pass through architecture-specific
+ # compiler args for GCC
+ # -F/path gives path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+ # @file GCC response files
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ compiler_flags="$compiler_flags $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ objs="$objs $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ deplibs="$deplibs $arg"
+ old_deplibs="$old_deplibs $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ dlfiles="$dlfiles $arg"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ dlprefiles="$dlprefiles $arg"
+ prev=
+ else
+ deplibs="$deplibs $arg"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_duplicate_deps ; then
+ case "$libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ libs="$libs $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+ esac
+ pre_post_deps="$pre_post_deps $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ case $lib in
+ *.la) func_source "$lib" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) deplibs="$deplibs $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ dir=$func_stripname_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la) lib="$deplib" ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ $ECHO
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because the file extensions .$libext of this argument makes me believe"
+ $ECHO "*** that it is just a static archive that I should not use here."
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ newdlprefiles="$newdlprefiles $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ newdlfiles="$newdlfiles $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+ test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ convenience="$convenience $ladir/$objdir/$old_library"
+ old_convenience="$old_convenience $ladir/$objdir/$old_library"
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ dlprefiles="$dlprefiles $lib $dependency_libs"
+ else
+ newdlfiles="$newdlfiles $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$libdir"
+ absdir="$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ newdlprefiles="$newdlprefiles $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ newdlprefiles="$newdlprefiles $dir/$dlname"
+ else
+ newdlprefiles="$newdlprefiles $dir/$linklib"
+ fi
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ newlib_search_path="$newlib_search_path $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) temp_rpath="$temp_rpath$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ $ECHO
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ $ECHO
+ $ECHO "*** And there doesn't seem to be a static archive available"
+ $ECHO "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$dir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ $ECHO
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ $ECHO "*** But as you try to build a module library, libtool will still create "
+ $ECHO "*** a static module, that should work as long as the dlopening application"
+ $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) xrpath="$xrpath $temp_xrpath";;
+ esac;;
+ *) temp_deplibs="$temp_deplibs $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ newlib_search_path="$newlib_search_path $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_dirname "$deplib" "" "."
+ dir="$func_dirname_result"
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) lib_search_path="$lib_search_path $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ tmp_libs="$tmp_libs $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ objs="$objs$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ libobjs="$libobjs $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ verstring="$verstring:${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ libobjs="$libobjs $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ removelist="$removelist $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
+ # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ temp_xrpath="$temp_xrpath -R$libdir"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) dlfiles="$dlfiles $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) dlprefiles="$dlprefiles $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ deplibs="$deplibs System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ deplibs="$deplibs -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which I believe you do not have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use it for"
+ $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use this one"
+ $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ $ECHO "*** make it link in! You will probably need to install it or some"
+ $ECHO "*** library that it depends on before this library will be fully"
+ $ECHO "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
+ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
+ done
+ fi
+ if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
+ $GREP . >/dev/null; then
+ $ECHO
+ if test "X$deplibs_check_method" = "Xnone"; then
+ $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ $ECHO "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ $ECHO "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ fi
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ $ECHO
+ $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ $ECHO "*** a static module, that should work as long as the dlopening"
+ $ECHO "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ $ECHO "*** The inter-library dependencies that have been dropped here will be"
+ $ECHO "*** automatically added whenever a program is linked with this library"
+ $ECHO "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ $ECHO
+ $ECHO "*** Since this library must not contain undefined symbols,"
+ $ECHO "*** because either the platform does not support them or"
+ $ECHO "*** it was explicitly requested with -no-undefined,"
+ $ECHO "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ dep_rpath="$dep_rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ if test -n "$hardcode_libdir_flag_spec_ld"; then
+ eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+ else
+ eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+ fi
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ linknames="$linknames $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ delfiles="$delfiles $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ func_len " $cmd"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ tmp_deplibs="$tmp_deplibs $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ linker_flags="$linker_flags $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ $ECHO 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ $ECHO "$obj" >> $output
+ done
+ $ECHO ')' >> $output
+ delfiles="$delfiles $output"
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ $ECHO "$obj" >> $output
+ done
+ delfiles="$delfiles $output"
+ output=$firstobj\"$file_list_spec$output\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=$obj
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ delfiles="$delfiles $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ compile_command="$compile_command ${wl}-bind_at_load"
+ finalize_command="$finalize_command ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ compile_command="$compile_command $compile_deplibs"
+ finalize_command="$finalize_command $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) dllsearchpath="$dllsearchpath:$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *cegcc)
+ # Disable wrappers for cegcc, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Quote $ECHO for shipping.
+ if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
+ case $progpath in
+ [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+ *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+ esac
+ qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
+ else
+ qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ oldobjs="$oldobjs $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $addlibs
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ $ECHO "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ oldobjs="$oldobjs $gentop/$newobj"
+ ;;
+ *) oldobjs="$oldobjs $obj" ;;
+ esac
+ done
+ fi
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ newdependency_libs="$newdependency_libs $libdir/$name"
+ ;;
+ *) newdependency_libs="$newdependency_libs $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlfiles="$newdlfiles $libdir/$name"
+ ;;
+ *) newdlfiles="$newdlfiles $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlprefiles="$newdlprefiles $libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlfiles="$newdlfiles $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlprefiles="$newdlprefiles $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$mode" = link || test "$mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) RM="$RM $arg"; rmforce=yes ;;
+ -*) RM="$RM $arg" ;;
+ *) files="$files $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ origobjdir="$objdir"
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ objdir="$origobjdir"
+ else
+ objdir="$dir/$origobjdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$mode" = uninstall && objdir="$dir"
+
+ # Remember objdir for removal later, being careful to avoid duplicates
+ if test "$mode" = clean; then
+ case " $rmdirs " in
+ *" $objdir "*) ;;
+ *) rmdirs="$rmdirs $objdir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ rmfiles="$rmfiles $objdir/$n"
+ done
+ test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+ case "$mode" in
+ clean)
+ case " $library_names " in
+ # " " in the beginning catches empty $dlname
+ *" $dlname "*) ;;
+ *) rmfiles="$rmfiles $objdir/$dlname" ;;
+ esac
+ test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ rmfiles="$rmfiles $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ rmfiles="$rmfiles $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ rmfiles="$rmfiles $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ rmfiles="$rmfiles $objdir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+ objdir="$origobjdir"
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$mode" = uninstall || test "$mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
diff --git a/Build/source/libs/teckit/mkinstalldirs b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/mkinstalldirs
index ef7e16fdafe..ef7e16fdafe 100755
--- a/Build/source/libs/teckit/mkinstalldirs
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/mkinstalldirs
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-cc.in b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-cc.in
new file mode 100644
index 00000000000..9c6d5de6e54
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-cc.in
@@ -0,0 +1,113 @@
+#
+# FreeType 2 template for Unix-specific compiler definitions
+#
+
+# Copyright 1996-2000, 2002, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CC := @CC@
+COMPILER_SEP := $(SEP)
+
+LIBTOOL ?= $(BUILD_DIR)/libtool
+
+
+# The object file extension (for standard and static libraries). This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O := lo
+SO := o
+
+
+# The executable file extension. Although most Unix platforms use no
+# extension, we copy the extension detected by autoconf. Useful for cross
+# building on Unix systems for non-Unix systems.
+#
+E := @EXEEXT@
+
+
+# The library file extension (for standard and static libraries). This can
+# be .a, .lib, etc., depending on the platform.
+#
+A := la
+SA := a
+
+
+# The name of the final library file. Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := lib$(PROJECT)
+
+
+# Path inclusion flag. Some compilers use a different flag than `-I' to
+# specify an additional include path. Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object. Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link. Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+# These should concern: debug output, optimization & warnings.
+#
+# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# ANSI compliance.
+#
+# We use our own FreeType configuration file.
+#
+CPPFLAGS := @CPPFLAGS@
+CFLAGS := -c @XX_CFLAGS@ @CFLAGS@ -DFT_CONFIG_CONFIG_H="<ftconfig.h>"
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := @XX_ANSIFLAGS@
+
+# C compiler to use -- we use libtool!
+#
+#
+CCraw := $(CC)
+CC := $(LIBTOOL) --mode=compile $(CCraw)
+
+# Linker flags.
+#
+LDFLAGS := @LDFLAGS@
+
+
+# export symbols
+#
+CCraw_build := @CC_BUILD@ # native CC of building system
+E_BUILD := @EXEEXT_BUILD@ # extension for exexutable on building system
+EXPORTS_LIST := $(OBJ_DIR)/ftexport.sym
+CCexe := $(CCraw_build) # used to compile `apinames' only
+
+
+# Library linking
+#
+LINK_LIBRARY = $(LIBTOOL) --mode=link $(CCraw) -o $@ $(OBJECTS_LIST) \
+ -rpath $(libdir) -version-info $(version_info) \
+ $(LDFLAGS) -no-undefined \
+ # -export-symbols $(EXPORTS_LIST)
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-def.in b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-def.in
new file mode 100644
index 00000000000..e0a7a3a61ff
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-def.in
@@ -0,0 +1,85 @@
+#
+# FreeType 2 configuration rules templates for Unix + configure
+#
+
+
+# Copyright 1996-2000, 2002, 2004, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+TOP_DIR := $(shell cd $(TOP_DIR); pwd)
+
+DELETE := @RMF@
+DELDIR := @RMDIR@
+CAT := cat
+SEP := /
+
+# this is used for `make distclean' and `make install'
+OBJ_BUILD ?= $(BUILD_DIR)
+
+# don't use `:=' here since the path stuff will be included after this file
+#
+FTSYS_SRC = @FTSYS_SRC@
+
+INSTALL := @INSTALL@
+INSTALL_DATA := @INSTALL_DATA@
+INSTALL_PROGRAM := @INSTALL_PROGRAM@
+INSTALL_SCRIPT := @INSTALL_SCRIPT@
+MKINSTALLDIRS := $(BUILD_DIR)/mkinstalldirs
+
+DISTCLEAN += $(OBJ_BUILD)/config.cache \
+ $(OBJ_BUILD)/config.log \
+ $(OBJ_BUILD)/config.status \
+ $(OBJ_BUILD)/unix-def.mk \
+ $(OBJ_BUILD)/unix-cc.mk \
+ $(OBJ_BUILD)/ftconfig.h \
+ $(OBJ_BUILD)/freetype-config \
+ $(OBJ_BUILD)/freetype2.pc \
+ $(LIBTOOL) \
+ $(OBJ_BUILD)/Makefile
+
+
+# Standard installation variables.
+#
+prefix := @prefix@
+exec_prefix := @exec_prefix@
+libdir := @libdir@
+bindir := @bindir@
+includedir := @includedir@
+datarootdir := @datarootdir@
+datadir := @datadir@
+
+version_info := @version_info@
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+# The BASE_SRC macro lists all source files that should be included in
+# src/base/ftbase.c. When configure sets up CFLAGS to build ftmac.c,
+# ftmac.c should be added to BASE_SRC.
+ftmac_c := @ftmac_c@
+
+# The SYSTEM_ZLIB macro is defined if the user wishes to link dynamically
+# with its system wide zlib. If SYSTEM_ZLIB is 'yes', the zlib part of the
+# ftgzip module is not compiled in.
+SYSTEM_ZLIB := @SYSTEM_ZLIB@
+
+
+# The NO_OUTPUT macro is appended to command lines in order to ignore
+# the output of some programs.
+#
+NO_OUTPUT := 2> /dev/null
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-dev.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-dev.mk
new file mode 100644
index 00000000000..76bae3862ae
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-dev.mk
@@ -0,0 +1,26 @@
+#
+# FreeType 2 Configuration rules for Unix + GCC
+#
+# Development version without optimizations & libtool
+# and no installation.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DEVEL_DIR := $(TOP_DIR)/devel
+
+include $(TOP_DIR)/builds/unix/unixddef.mk
+include $(TOP_DIR)/builds/compiler/gcc-dev.mk
+include $(TOP_DIR)/builds/link_std.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-lcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-lcc.mk
new file mode 100644
index 00000000000..6038e523921
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix-lcc.mk
@@ -0,0 +1,24 @@
+#
+# FreeType 2 Configuration rules for Unix + LCC
+#
+# Development version without optimizations & libtool
+# and no installation.
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/unix/unixddef.mk
+include $(TOP_DIR)/builds/compiler/unix-lcc.mk
+include $(TOP_DIR)/builds/link_std.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix.mk
new file mode 100644
index 00000000000..7f9d9a34fb9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unix.mk
@@ -0,0 +1,62 @@
+#
+# FreeType 2 configuration rules for UNIX platforms
+#
+
+
+# Copyright 1996-2000, 2002, 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# We need these declarations here since unix-def.mk is a generated file.
+BUILD_DIR := $(TOP_DIR)/builds/unix
+PLATFORM := unix
+
+have_mk := $(wildcard $(OBJ_DIR)/unix-def.mk)
+ifneq ($(have_mk),)
+ # We are building FreeType 2 not in the src tree.
+ include $(OBJ_DIR)/unix-def.mk
+ include $(OBJ_DIR)/unix-cc.mk
+else
+ include $(BUILD_DIR)/unix-def.mk
+ include $(BUILD_DIR)/unix-cc.mk
+endif
+
+ifdef BUILD_PROJECT
+
+ .PHONY: clean_project distclean_project
+
+ # Now include the main sub-makefile. It contains all the rules used to
+ # build the library with the previous variables defined.
+ #
+ include $(TOP_DIR)/builds/$(PROJECT).mk
+
+
+ # The cleanup targets.
+ #
+ clean_project: clean_project_unix
+ distclean_project: distclean_project_unix
+
+
+ # This final rule is used to link all object files into a single library.
+ # It is part of the system-specific sub-Makefile because not all
+ # librarians accept a simple syntax like
+ #
+ # librarian library_file {list of object files}
+ #
+ $(PROJECT_LIBRARY): $(OBJECTS_LIST)
+ ifdef CLEAN_LIBRARY
+ -$(CLEAN_LIBRARY) $(NO_OUTPUT)
+ endif
+ $(LINK_LIBRARY)
+
+ include $(TOP_DIR)/builds/unix/install.mk
+
+endif
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unixddef.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unixddef.mk
new file mode 100644
index 00000000000..130d6b0f623
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/unix/unixddef.mk
@@ -0,0 +1,45 @@
+#
+# FreeType 2 configuration rules templates for
+# development under Unix with no configure script (gcc only)
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+TOP_DIR := $(shell cd $(TOP_DIR); pwd)
+OBJ_DIR := $(shell cd $(OBJ_DIR); pwd)
+
+PLATFORM := unix
+
+DELETE := rm -f
+CAT := cat
+SEP := /
+
+# we use a special devel ftoption.h
+DEVEL_DIR := $(TOP_DIR)/devel
+
+
+# library file name
+#
+LIBRARY := lib$(PROJECT)
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+
+NO_OUTPUT := 2> /dev/null
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/vms/ftconfig.h b/Build/source/libs/freetype2/freetype-2.3.8/builds/vms/ftconfig.h
new file mode 100644
index 00000000000..1659d039ea3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/vms/ftconfig.h
@@ -0,0 +1,346 @@
+/***************************************************************************/
+/* */
+/* ftconfig.h */
+/* */
+/* VMS-specific configuration file (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This header file contains a number of macro definitions that are used */
+ /* by the rest of the engine. Most of the macros here are automatically */
+ /* determined at compile time, and you should not need to change it to */
+ /* port FreeType, except to compile the library with a non-ANSI */
+ /* compiler. */
+ /* */
+ /* Note however that if some specific modifications are needed, we */
+ /* advise you to place a modified copy in your build directory. */
+ /* */
+ /* The build directory is usually `freetype/builds/<system>', and */
+ /* contains system-specific files that are always included first when */
+ /* building the library. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+
+ /* Include the header file containing all developer build options */
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* PLATFORM-SPECIFIC CONFIGURATION MACROS */
+ /* */
+ /* These macros can be toggled to suit a specific system. The current */
+ /* ones are defaults used to compile FreeType in an ANSI C environment */
+ /* (16bit compilers are also supported). Copy this file to your own */
+ /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+ /* */
+ /*************************************************************************/
+
+
+#define HAVE_UNISTD_H 1
+#define HAVE_FCNTL_H 1
+
+#define SIZEOF_INT 4
+#define SIZEOF_LONG 4
+
+#define FT_SIZEOF_INT 4
+#define FT_SIZEOF_LONG 4
+
+#define FT_CHAR_BIT 8
+
+
+ /* Preferred alignment of data */
+#define FT_ALIGNMENT 8
+
+
+ /* FT_UNUSED is a macro used to indicate that a given parameter is not */
+ /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg ) ( (arg) = (arg) )
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* AUTOMATIC CONFIGURATION MACROS */
+ /* */
+ /* These macros are computed from the ones defined above. Don't touch */
+ /* their definition, unless you know precisely what you are doing. No */
+ /* porter should need to mess with them. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Mac support */
+ /* */
+ /* This is the only necessary change, so it is defined here instead */
+ /* providing a new configuration file. */
+ /* */
+#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \
+ ( defined( __MWERKS__ ) && defined( macintosh ) )
+ /* no Carbon frameworks for 64bit 10.4.x */
+#include "AvailabilityMacros.h"
+#if defined( __LP64__ ) && \
+ ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+#define DARWIN_NO_CARBON 1
+#else
+#define FT_MACINTOSH 1
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+ /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* IntN types */
+ /* */
+ /* Used to guarantee the size of some specific integers. */
+ /* */
+ typedef signed short FT_Int16;
+ typedef unsigned short FT_UInt16;
+
+#if FT_SIZEOF_INT == 4
+
+ typedef signed int FT_Int32;
+ typedef unsigned int FT_UInt32;
+
+#elif FT_SIZEOF_LONG == 4
+
+ typedef signed long FT_Int32;
+ typedef unsigned long FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+ /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= 4
+
+ typedef int FT_Fast;
+ typedef unsigned int FT_UFast;
+
+#elif FT_SIZEOF_LONG >= 4
+
+ typedef long FT_Fast;
+ typedef unsigned long FT_UFast;
+
+#endif
+
+
+ /* determine whether we have a 64-bit int type for platforms without */
+ /* Autoconf */
+#if FT_SIZEOF_LONG == 8
+
+ /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64 long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
+
+ /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64 __int64
+
+#elif defined( __BORLANDC__ ) /* Borland C++ */
+
+ /* XXXX: We should probably check the value of __BORLANDC__ in order */
+ /* to test the compiler version. */
+
+ /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64 __int64
+
+#elif defined( __WATCOMC__ ) /* Watcom C++ */
+
+ /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64 long long int
+
+#elif defined( __GNUC__ )
+
+ /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64 long long int
+
+#endif /* FT_SIZEOF_LONG == 8 */
+
+
+#define FT_BEGIN_STMNT do {
+#define FT_END_STMNT } while ( 0 )
+#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
+
+
+ /*************************************************************************/
+ /* */
+ /* A 64-bit data type will create compilation problems if you compile */
+ /* in strict ANSI mode. To avoid them, we disable their use if */
+ /* __STDC__ is defined. You can however ignore this rule by */
+ /* defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
+ /* */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+ /* undefine the 64-bit macros in strict ANSI compilation mode */
+#undef FT_LONG64
+#undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x ) static x
+#define FT_LOCAL_DEF( x ) static x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x ) extern "C" x
+#define FT_LOCAL_DEF( x ) extern "C" x
+#else
+#define FT_LOCAL( x ) extern x
+#define FT_LOCAL_DEF( x ) x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x ) extern "C" x
+#else
+#define FT_BASE( x ) extern x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x ) extern "C" x
+#else
+#define FT_BASE_DEF( x ) extern x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x ) extern "C" x
+#else
+#define FT_EXPORT( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x ) extern "C" x
+#else
+#define FT_EXPORT_DEF( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x ) extern "C" x
+#else
+#define FT_EXPORT_VAR( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+ /* The following macros are needed to compile the library with a */
+ /* C++ compiler and with 16bit compilers. */
+ /* */
+
+ /* This is special. Within C++, you must specify `extern "C"' for */
+ /* functions which are used via function pointers, and you also */
+ /* must do that for structures which contain function pointers to */
+ /* assure C linkage -- it's not possible to have (local) anonymous */
+ /* functions which are accessed by (global) function pointers. */
+ /* */
+ /* */
+ /* FT_CALLBACK_DEF is used to _define_ a callback function. */
+ /* */
+ /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+ /* contains pointers to callback functions. */
+ /* */
+ /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
+ /* that contains pointers to callback functions. */
+ /* */
+ /* */
+ /* Some 16bit compilers have to redefine these macros to insert */
+ /* the infamous `_cdecl' or `__fastcall' declarations. */
+ /* */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x ) extern "C" x
+#else
+#define FT_CALLBACK_DEF( x ) static x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE extern "C"
+#define FT_CALLBACK_TABLE_DEF extern "C"
+#else
+#define FT_CALLBACK_TABLE extern
+#define FT_CALLBACK_TABLE_DEF /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/vms/ftsystem.c b/Build/source/libs/freetype2/freetype-2.3.8/builds/vms/ftsystem.c
new file mode 100644
index 00000000000..76bfae9f404
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/vms/ftsystem.c
@@ -0,0 +1,321 @@
+/***************************************************************************/
+/* */
+/* ftsystem.c */
+/* */
+/* VMS-specific FreeType low-level system interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+ /* we use our special ftconfig.h file, not the standard one */
+#include <ftconfig.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+#include FT_INTERNAL_OBJECTS_H
+
+ /* memory-mapping includes and definitions */
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sys/mman.h>
+#ifndef MAP_FILE
+#define MAP_FILE 0x00
+#endif
+
+#ifdef MUNMAP_USES_VOIDP
+#define MUNMAP_ARG_CAST void *
+#else
+#define MUNMAP_ARG_CAST char *
+#endif
+
+#ifdef NEED_MUNMAP_DECL
+
+#ifdef __cplusplus
+ extern "C"
+#else
+ extern
+#endif
+ int
+ munmap( char* addr,
+ int len );
+
+#define MUNMAP_ARG_CAST char *
+
+#endif /* NEED_DECLARATION_MUNMAP */
+
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+ /*************************************************************************/
+ /* */
+ /* MEMORY MANAGEMENT INTERFACE */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_alloc */
+ /* */
+ /* <Description> */
+ /* The memory allocation function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* size :: The requested size in bytes. */
+ /* */
+ /* <Return> */
+ /* The address of newly allocated block. */
+ /* */
+ FT_CALLBACK_DEF( void* )
+ ft_alloc( FT_Memory memory,
+ long size )
+ {
+ FT_UNUSED( memory );
+
+ return malloc( size );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_realloc */
+ /* */
+ /* <Description> */
+ /* The memory reallocation function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* cur_size :: The current size of the allocated memory block. */
+ /* */
+ /* new_size :: The newly requested size in bytes. */
+ /* */
+ /* block :: The current address of the block in memory. */
+ /* */
+ /* <Return> */
+ /* The address of the reallocated memory block. */
+ /* */
+ FT_CALLBACK_DEF( void* )
+ ft_realloc( FT_Memory memory,
+ long cur_size,
+ long new_size,
+ void* block )
+ {
+ FT_UNUSED( memory );
+ FT_UNUSED( cur_size );
+
+ return realloc( block, new_size );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_free */
+ /* */
+ /* <Description> */
+ /* The memory release function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* block :: The address of block in memory to be freed. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_free( FT_Memory memory,
+ void* block )
+ {
+ FT_UNUSED( memory );
+
+ free( block );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RESOURCE MANAGEMENT INTERFACE */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_io
+
+ /* We use the macro STREAM_FILE for convenience to extract the */
+ /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream ) ( (FILE*)stream->descriptor.pointer )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_close_stream */
+ /* */
+ /* <Description> */
+ /* The function to close a stream. */
+ /* */
+ /* <Input> */
+ /* stream :: A pointer to the stream object. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_close_stream( FT_Stream stream )
+ {
+ munmap( (MUNMAP_ARG_CAST)stream->descriptor.pointer, stream->size );
+
+ stream->descriptor.pointer = NULL;
+ stream->size = 0;
+ stream->base = 0;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_Open( FT_Stream stream,
+ const char* filepathname )
+ {
+ int file;
+ struct stat stat_buf;
+
+
+ if ( !stream )
+ return FT_Err_Invalid_Stream_Handle;
+
+ /* open the file */
+ file = open( filepathname, O_RDONLY );
+ if ( file < 0 )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not open `%s'\n", filepathname ));
+ return FT_Err_Cannot_Open_Resource;
+ }
+
+ if ( fstat( file, &stat_buf ) < 0 )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
+ goto Fail_Map;
+ }
+
+ stream->size = stat_buf.st_size;
+ stream->pos = 0;
+ stream->base = (unsigned char *)mmap( NULL,
+ stream->size,
+ PROT_READ,
+ MAP_FILE | MAP_PRIVATE,
+ file,
+ 0 );
+
+ if ( (long)stream->base == -1 )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
+ goto Fail_Map;
+ }
+
+ close( file );
+
+ stream->descriptor.pointer = stream->base;
+ stream->pathname.pointer = (char*)filepathname;
+
+ stream->close = ft_close_stream;
+ stream->read = 0;
+
+ FT_TRACE1(( "FT_Stream_Open:" ));
+ FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+ filepathname, stream->size ));
+
+ return FT_Err_Ok;
+
+ Fail_Map:
+ close( file );
+
+ stream->base = NULL;
+ stream->size = 0;
+ stream->pos = 0;
+
+ return FT_Err_Cannot_Open_Stream;
+ }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+ extern FT_Int
+ ft_mem_debug_init( FT_Memory memory );
+
+ extern void
+ ft_mem_debug_done( FT_Memory memory );
+
+#endif
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Memory )
+ FT_New_Memory( void )
+ {
+ FT_Memory memory;
+
+
+ memory = (FT_Memory)malloc( sizeof ( *memory ) );
+ if ( memory )
+ {
+ memory->user = 0;
+ memory->alloc = ft_alloc;
+ memory->realloc = ft_realloc;
+ memory->free = ft_free;
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_init( memory );
+#endif
+ }
+
+ return memory;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( void )
+ FT_Done_Memory( FT_Memory memory )
+ {
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_done( memory );
+#endif
+ memory->free( memory, memory );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/detect.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/detect.mk
new file mode 100644
index 00000000000..19065396090
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/detect.mk
@@ -0,0 +1,183 @@
+#
+# FreeType 2 configuration file to detect a Win32 host platform.
+#
+
+
+# Copyright 1996-2000, 2003, 2004, 2006, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+.PHONY: setup
+
+
+ifeq ($(PLATFORM),ansi)
+
+ # Detecting Windows NT is easy, as the OS variable must be defined and
+ # contains `Windows_NT'. This also works with Windows 2000 and XP.
+ #
+ ifeq ($(OS),Windows_NT)
+
+ PLATFORM := win32
+
+ else
+
+ # Detecting Windows 9X
+
+ # We used to run the `ver' command to see if its output contains the
+ # word `Windows'. If this is true, we are running Windows 95 or later:
+ #
+ # ifdef COMSPEC
+ # # First, check if we have the COMSPEC environment variable, which
+ # # indicates we can use COMMAND.COM's internal commands
+ # is_windows := $(findstring Windows,$(strip $(shell ver)))
+ # endif
+ #
+ # Unfortunately, this also detects the case when one is running
+ # DOS 7.x (the MS-DOS version that lies below Windows) without actually
+ # launching the GUI.
+ #
+ # A better test is to check whether there are both the environment
+ # variables `winbootdir' and `windir'. The first indicates an
+ # underlying DOS 7.x, while the second is set only if win32 is available.
+ #
+ # Note that on Windows NT, such an environment variable will not be seen
+ # from DOS-based tools like DJGPP's make; this is not actually a problem
+ # since NT is detected independently above. But do not try to be clever!
+ #
+ ifdef winbootdir
+ ifdef windir
+
+ PLATFORM := win32
+
+ endif
+ endif
+
+ endif # test NT
+
+endif # test PLATFORM ansi
+
+ifeq ($(PLATFORM),win32)
+
+ DELETE := del
+ CAT := type
+ SEP := $(BACKSLASH)
+
+ # Setting COPY is a bit trickier. Plain COPY on NT will not work
+ # correctly, because it will uppercase 8.3 filenames, creating a
+ # `CONFIG.MK' file which isn't found later on by `make'.
+ # Since we do not want that, we need to force execution of CMD.EXE.
+ # Unfortunately, CMD.EXE is not available on Windows 9X.
+ # So we need to hack.
+ #
+ # Kudos to Eli Zaretskii (DJGPP guru) that helped debug it.
+ # Details are available in threads of the freetype mailing list
+ # (2004-11-11), and then in the devel mailing list (2004-11-20 to -23).
+ #
+ ifeq ($(OS),Windows_NT)
+ COPY := cmd.exe /c copy
+ else
+ COPY := copy
+ endif # test NT
+
+
+ # gcc Makefile by default
+ CONFIG_FILE := w32-gcc.mk
+ ifeq ($(firstword $(CC)),cc)
+ CC := gcc
+ endif
+
+ ifneq ($(findstring list,$(MAKECMDGOALS)),) # test for the "list" target
+ dump_target_list:
+ @echo ÿ
+ @echo $(PROJECT_TITLE) build system -- supported compilers
+ @echo ÿ
+ @echo Several command-line compilers are supported on Win32:
+ @echo ÿ
+ @echo ÿÿmake setupÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿgcc (with Mingw)
+ @echo ÿÿmake setup visualcÿÿÿÿÿÿÿÿÿÿÿÿÿMicrosoft Visual C++
+ @echo ÿÿmake setup bcc32ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿBorland C/C++
+ @echo ÿÿmake setup lccÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿWin32-LCC
+ @echo ÿÿmake setup intelcÿÿÿÿÿÿÿÿÿÿÿÿÿÿIntel C/C++
+ @echo ÿ
+
+ setup: dump_target_list
+ .PHONY: dump_target_list list
+ else
+ setup: dos_setup
+ endif
+
+ # additionally, we provide hooks for various other compilers
+ #
+ ifneq ($(findstring visualc,$(MAKECMDGOALS)),) # Visual C/C++
+ CONFIG_FILE := w32-vcc.mk
+ CC := cl
+ visualc: setup
+ .PHONY: visualc
+ endif
+
+ ifneq ($(findstring intelc,$(MAKECMDGOALS)),) # Intel C/C++
+ CONFIG_FILE := w32-intl.mk
+ CC := cl
+ visualc: setup
+ .PHONY: intelc
+ endif
+
+ ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++
+ CONFIG_FILE := w32-wat.mk
+ CC := wcc386
+ watcom: setup
+ .PHONY: watcom
+ endif
+
+ ifneq ($(findstring visualage,$(MAKECMDGOALS)),) # Visual Age C++
+ CONFIG_FILE := w32-icc.mk
+ CC := icc
+ visualage: setup
+ .PHONY: visualage
+ endif
+
+ ifneq ($(findstring lcc,$(MAKECMDGOALS)),) # LCC-Win32
+ CONFIG_FILE := w32-lcc.mk
+ CC := lcc
+ lcc: setup
+ .PHONY: lcc
+ endif
+
+ ifneq ($(findstring mingw32,$(MAKECMDGOALS)),) # mingw32
+ CONFIG_FILE := w32-mingw32.mk
+ CC := gcc
+ mingw32: setup
+ .PHONY: mingw32
+ endif
+
+ ifneq ($(findstring bcc32,$(MAKECMDGOALS)),) # Borland C++
+ CONFIG_FILE := w32-bcc.mk
+ CC := bcc32
+ bcc32: setup
+ .PHONY: bcc32
+ endif
+
+ ifneq ($(findstring devel-bcc,$(MAKECMDGOALS)),) # development target
+ CONFIG_FILE := w32-bccd.mk
+ CC := bcc32
+ devel-bcc: setup
+ .PHONY: devel-bcc
+ endif
+
+ ifneq ($(findstring devel-gcc,$(MAKECMDGOALS)),) # development target
+ CONFIG_FILE := w32-dev.mk
+ CC := gcc
+ devel-gcc: setup
+ .PHONY: devel-gcc
+ endif
+
+endif # test PLATFORM win32
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/ftdebug.c b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/ftdebug.c
new file mode 100644
index 00000000000..8f7a9ab07d9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/ftdebug.c
@@ -0,0 +1,248 @@
+/***************************************************************************/
+/* */
+/* ftdebug.c */
+/* */
+/* Debugging and logging component for Win32 (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2005, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This component contains various macros and functions used to ease the */
+ /* debugging of the FreeType engine. Its main purpose is in assertion */
+ /* checking, tracing, and error detection. */
+ /* */
+ /* There are now three debugging modes: */
+ /* */
+ /* - trace mode */
+ /* */
+ /* Error and trace messages are sent to the log file (which can be the */
+ /* standard error output). */
+ /* */
+ /* - error mode */
+ /* */
+ /* Only error messages are generated. */
+ /* */
+ /* - release mode: */
+ /* */
+ /* No error message is sent or generated. The code is free from any */
+ /* debugging parts. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <windows.h>
+
+
+#ifdef _WIN32_WCE
+
+ void
+ OutputDebugStringEx( const char* str )
+ {
+ static WCHAR buf[8192];
+
+
+ int sz = MultiByteToWideChar( CP_ACP, 0, str, -1, buf,
+ sizeof ( buf ) / sizeof ( *buf ) );
+ if ( !sz )
+ lstrcpyW( buf, L"OutputDebugStringEx: MultiByteToWideChar failed" );
+
+ OutputDebugStringW( buf );
+ }
+
+#else
+
+#define OutputDebugStringEx OutputDebugStringA
+
+#endif
+
+
+ FT_BASE_DEF( void )
+ FT_Message( const char* fmt, ... )
+ {
+ static char buf[8192];
+ va_list ap;
+
+
+ va_start( ap, fmt );
+ vprintf( fmt, ap );
+ /* send the string to the debugger as well */
+ vsprintf( buf, fmt, ap );
+ OutputDebugStringEx( buf );
+ va_end( ap );
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Panic( const char* fmt, ... )
+ {
+ static char buf[8192];
+ va_list ap;
+
+
+ va_start( ap, fmt );
+ vsprintf( buf, fmt, ap );
+ OutputDebugStringEx( buf );
+ va_end( ap );
+
+ exit( EXIT_FAILURE );
+ }
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+
+ /* array of trace levels, initialized to 0 */
+ int ft_trace_levels[trace_count];
+
+ /* define array of trace toggle names */
+#define FT_TRACE_DEF( x ) #x ,
+
+ static const char* ft_trace_toggles[trace_count + 1] =
+ {
+#include FT_INTERNAL_TRACE_H
+ NULL
+ };
+
+#undef FT_TRACE_DEF
+
+
+ /*************************************************************************/
+ /* */
+ /* Initialize the tracing sub-system. This is done by retrieving the */
+ /* value of the "FT2_DEBUG" environment variable. It must be a list of */
+ /* toggles, separated by spaces, `;' or `,'. Example: */
+ /* */
+ /* "any:3 memory:6 stream:5" */
+ /* */
+ /* This will request that all levels be set to 3, except the trace level */
+ /* for the memory and stream components which are set to 6 and 5, */
+ /* respectively. */
+ /* */
+ /* See the file <freetype/internal/fttrace.h> for details of the */
+ /* available toggle names. */
+ /* */
+ /* The level must be between 0 and 6; 0 means quiet (except for serious */
+ /* runtime errors), and 6 means _very_ verbose. */
+ /* */
+ FT_BASE_DEF( void )
+ ft_debug_init( void )
+ {
+#ifdef _WIN32_WCE
+
+ /* Windows Mobile doesn't have environment API: */
+ /* GetEnvironmentStrings, GetEnvironmentVariable, getenv. */
+ /* */
+ /* FIXME!!! How to set debug mode? */
+ const char* ft2_debug = 0;
+
+#else
+
+ const char* ft2_debug = getenv( "FT2_DEBUG" );
+
+#endif
+
+ if ( ft2_debug )
+ {
+ const char* p = ft2_debug;
+ const char* q;
+
+
+ for ( ; *p; p++ )
+ {
+ /* skip leading whitespace and separators */
+ if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
+ continue;
+
+ /* read toggle name, followed by ':' */
+ q = p;
+ while ( *p && *p != ':' )
+ p++;
+
+ if ( *p == ':' && p > q )
+ {
+ int n, i, len = p - q;
+ int level = -1, found = -1;
+
+
+ for ( n = 0; n < trace_count; n++ )
+ {
+ const char* toggle = ft_trace_toggles[n];
+
+
+ for ( i = 0; i < len; i++ )
+ {
+ if ( toggle[i] != q[i] )
+ break;
+ }
+
+ if ( i == len && toggle[i] == 0 )
+ {
+ found = n;
+ break;
+ }
+ }
+
+ /* read level */
+ p++;
+ if ( *p )
+ {
+ level = *p++ - '0';
+ if ( level < 0 || level > 7 )
+ level = -1;
+ }
+
+ if ( found >= 0 && level >= 0 )
+ {
+ if ( found == trace_any )
+ {
+ /* special case for "any" */
+ for ( n = 0; n < trace_count; n++ )
+ ft_trace_levels[n] = level;
+ }
+ else
+ ft_trace_levels[found] = level;
+ }
+ }
+ }
+ }
+ }
+
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+
+ FT_BASE_DEF( void )
+ ft_debug_init( void )
+ {
+ /* nothing */
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+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+/* END */
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new file mode 100644
index 00000000000..1243fa53503
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@@ -0,0 +1,396 @@
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diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.dsw b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.dsw
new file mode 100644
index 00000000000..b1b375dbbc9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
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+
+###############################################################################
+
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+
+Package=<5>
+{{{
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+
+Package=<4>
+{{{
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+
+###############################################################################
+
+Global:
+
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+Package=<3>
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diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.sln b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.sln
new file mode 100644
index 00000000000..470d4fa3034
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.sln
@@ -0,0 +1,31 @@
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual Studio 2005
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+ Debug Singlethreaded|Win32 = Debug Singlethreaded|Win32
+ Debug|Win32 = Debug|Win32
+ Release Multithreaded|Win32 = Release Multithreaded|Win32
+ Release Singlethreaded|Win32 = Release Singlethreaded|Win32
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diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.vcproj b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.vcproj
new file mode 100644
index 00000000000..d3dc15c2898
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/freetype.vcproj
@@ -0,0 +1,2155 @@
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+ OutputDirectory=".\..\..\..\objs\release"
+ IntermediateDirectory=".\..\..\..\objs\release"
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+ <File
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+ <File
+ RelativePath="..\..\..\src\type1\type1.c"
+ >
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+ Name="Release|Win32"
+ >
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+ Name="VCCLCompilerTool"
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+ RelativePath="..\..\..\src\cid\type1cid.c"
+ >
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+ >
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+ Name="VCCLCompilerTool"
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+ <FileConfiguration
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+ <FileConfiguration
+ Name="Debug|Win32"
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+ />
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+ </File>
+ <File
+ RelativePath="..\..\..\src\type42\type42.c"
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+ Name="Release|Win32"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
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+ />
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+ <FileConfiguration
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+ >
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+ />
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+ <FileConfiguration
+ Name="Release Singlethreaded|Win32"
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+ <FileConfiguration
+ Name="Debug|Win32"
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+ Name="VCCLCompilerTool"
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+ />
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+ <FileConfiguration
+ Name="Debug Singlethreaded|Win32"
+ >
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+ BasicRuntimeChecks="3"
+ />
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+ <FileConfiguration
+ Name="Debug Multithreaded|Win32"
+ >
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+ Optimization="0"
+ AdditionalIncludeDirectories=""
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+ BasicRuntimeChecks="3"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\src\winfonts\winfnt.c"
+ >
+ <FileConfiguration
+ Name="Release|Win32"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions=""
+ />
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+ <FileConfiguration
+ Name="Release Multithreaded|Win32"
+ >
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+ Name="VCCLCompilerTool"
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+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions=""
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release Singlethreaded|Win32"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions=""
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|Win32"
+ >
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+ Name="VCCLCompilerTool"
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+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions=""
+ BasicRuntimeChecks="3"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug Singlethreaded|Win32"
+ >
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+ Optimization="0"
+ AdditionalIncludeDirectories=""
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+ />
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+ <FileConfiguration
+ Name="Debug Multithreaded|Win32"
+ >
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+ />
+ </FileConfiguration>
+ </File>
+ </Filter>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl"
+ >
+ <File
+ RelativePath="..\..\..\include\ft2build.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftheader.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftoption.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
+ >
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/index.html b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/index.html
new file mode 100644
index 00000000000..a034d671dc2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualc/index.html
@@ -0,0 +1,37 @@
+<html>
+<header>
+<title>
+ FreeType&nbsp;2 Project Files for Visual&nbsp;C++ and VS.NET&nbsp;2005
+</title>
+
+<body>
+<h1>
+ FreeType&nbsp;2 Project Files for Visual&nbsp;C++ and VS.NET&nbsp;2005
+</h1>
+
+<p>This directory contains project files for Visual C++, named
+<tt>freetype.dsp</tt>, and Visual Studio, called <tt>freetype.sln</tt>. It
+compiles the following libraries from the FreeType 2.3.8 sources:</p>
+
+<ul>
+ <pre>
+ freetype238.lib - release build; single threaded
+ freetype238_D.lib - debug build; single threaded
+ freetype238MT.lib - release build; multi-threaded
+ freetype238MT_D.lib - debug build; multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings. ZIP
+archives are already stored this way, so no further action is required. If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings. For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option. Alternatively, you may consider
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new file mode 100644
index 00000000000..1243fa53503
--- /dev/null
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@@ -0,0 +1,396 @@
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diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualce/freetype.dsw b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualce/freetype.dsw
new file mode 100644
index 00000000000..b1b375dbbc9
--- /dev/null
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@@ -0,0 +1,29 @@
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diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualce/freetype.vcproj b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualce/freetype.vcproj
new file mode 100644
index 00000000000..be8cdcce470
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualce/freetype.vcproj
@@ -0,0 +1,13861 @@
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+ Name="Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)"
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+ Name="Release|Windows Mobile 6 Standard SDK (ARMV4I)"
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+ PreprocessorDefinitions=""
+ />
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+ <FileConfiguration
+ Name="Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)"
+ >
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+ Name="VCCLCompilerTool"
+ Optimization="2"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions=""
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)"
+ >
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+ Optimization="2"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions=""
+ />
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+ <FileConfiguration
+ Name="Debug|Windows Mobile 6 Standard SDK (ARMV4I)"
+ >
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+ PreprocessorDefinitions=""
+ />
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+ <FileConfiguration
+ Name="Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)"
+ >
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+ Optimization="0"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions=""
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions=""
+ />
+ </FileConfiguration>
+ </File>
+ </Filter>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl"
+ >
+ <File
+ RelativePath="..\..\..\include\ft2build.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftheader.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftoption.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
+ >
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualce/index.html b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualce/index.html
new file mode 100644
index 00000000000..8e952d067fe
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/visualce/index.html
@@ -0,0 +1,47 @@
+<html>
+<header>
+<title>
+ FreeType&nbsp;2 Project Files for Visual&nbsp;C++ and VS.NET&nbsp;2005
+ (Pocket PC)
+</title>
+
+<body>
+<h1>
+ FreeType&nbsp;2 Project Files for Visual&nbsp;C++ and VS.NET&nbsp;2005
+ (Pocket PC)
+</h1>
+
+<p>This directory contains project files for Visual C++, named
+<tt>freetype.dsp</tt>, and Visual Studio, called <tt>freetype.sln</tt> for
+the following targets:
+
+<ul>
+ <li>PPC/SP 2003 (Pocket PC 2003)</li>
+ <li>PPC/SP WM5 (Windows Mobile 5)</li>
+ <li>PPC/SP WM6 (Windows Mobile 6)</li>
+</ul>
+
+It compiles the following libraries from the FreeType 2.3.8 sources:</p>
+
+<ul>
+ <pre>
+ freetype238.lib - release build; single threaded
+ freetype238_D.lib - debug build; single threaded
+ freetype238MT.lib - release build; multi-threaded
+ freetype238MT_D.lib - debug build; multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings. ZIP
+archives are already stored this way, so no further action is required. If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings. For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option. Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-bcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-bcc.mk
new file mode 100644
index 00000000000..a9f48fc60b0
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-bcc.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 Borland C++ on Win32
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS = /DEF:$(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -wB
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/bcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-bccd.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-bccd.mk
new file mode 100644
index 00000000000..51b15d90324
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-bccd.mk
@@ -0,0 +1,26 @@
+#
+# FreeType 2 Borland C++ on Win32 + debugging
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DEVEL_DIR := $(TOP_DIR)/devel
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+
+include $(TOP_DIR)/builds/compiler/bcc-dev.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-dev.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-dev.mk
new file mode 100644
index 00000000000..00cacb0f675
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-dev.mk
@@ -0,0 +1,32 @@
+#
+# FreeType 2 configuration rules for Win32 + GCC
+#
+# Development version without optimizations.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# NOTE: This version requires that GNU Make is invoked from the Windows
+# Shell (_not_ Cygwin BASH)!
+#
+
+DEVEL_DIR := $(TOP_DIR)/devel
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+
+include $(TOP_DIR)/builds/compiler/gcc-dev.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-gcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-gcc.mk
new file mode 100644
index 00000000000..580afc5c94c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-gcc.mk
@@ -0,0 +1,31 @@
+#
+# FreeType 2 configuration rules for Win32 + GCC
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS = $(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+# include Win32-specific definitions
+include $(TOP_DIR)/builds/win32/win32-def.mk
+
+# include gcc-specific definitions
+include $(TOP_DIR)/builds/compiler/gcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-icc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-icc.mk
new file mode 100644
index 00000000000..8819a1f49fb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-icc.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 configuration rules for Win32 + IBM Visual Age C++
+#
+
+
+# Copyright 1996-2000, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS = /DEF:$(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/visualage.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-intl.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-intl.mk
new file mode 100644
index 00000000000..ae62e1bcdae
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-intl.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 configuration rules for Intel C/C++ on Win32
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS = /DEF:$(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/intelc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-lcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-lcc.mk
new file mode 100644
index 00000000000..a147c4cb617
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-lcc.mk
@@ -0,0 +1,24 @@
+#
+# FreeType 2 configuration rules for Win32 + LCC
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+SEP := /
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/win-lcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+# EOF
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-mingw32.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-mingw32.mk
new file mode 100644
index 00000000000..04e9e211c0c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-mingw32.mk
@@ -0,0 +1,33 @@
+#
+# FreeType 2 configuration rules for mingw32
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS = $(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+# include Win32-specific definitions
+include $(TOP_DIR)/builds/win32/win32-def.mk
+
+LIBRARY := lib$(PROJECT)
+
+# include gcc-specific definitions
+include $(TOP_DIR)/builds/compiler/gcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-vcc.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-vcc.mk
new file mode 100644
index 00000000000..7fb87948652
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-vcc.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 Visual C++ on Win32
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# definitions of the export list
+#
+EXPORTS_LIST = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS = /DEF:$(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/visualc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-wat.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-wat.mk
new file mode 100644
index 00000000000..820b817358f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/w32-wat.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 configuration rules for Watcom C/C++
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# redefine export symbol definitions
+#
+EXPORTS_LIST = $(OBJ_DIR)/watcom-ftexports.lbc
+EXPORTS_OPTIONS = -\"export @$(EXPORTS_LIST)\"-
+APINAMES_OPTIONS := -wW
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/watcom.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/win32-def.mk b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/win32-def.mk
new file mode 100644
index 00000000000..a82b146bf92
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/builds/win32/win32-def.mk
@@ -0,0 +1,46 @@
+#
+# FreeType 2 Win32 specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE := del
+CAT := type
+SEP := $(strip \ )
+BUILD_DIR := $(TOP_DIR)/builds/win32
+PLATFORM := win32
+
+# The executable file extension (for tools). NOTE: WE INCLUDE THE DOT HERE !!
+#
+E := .exe
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+
+# The name of the final library file. Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := $(PROJECT)
+
+
+# The NO_OUTPUT macro is used to ignore the output of commands.
+#
+NO_OUTPUT = 2> nul
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/configure b/Build/source/libs/freetype2/freetype-2.3.8/configure
new file mode 100755
index 00000000000..b59d35d07e9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/configure
@@ -0,0 +1,104 @@
+#!/bin/sh
+#
+# Copyright 2002, 2003, 2004, 2005, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+#
+#
+# Call the `configure' script located in `builds/unix'.
+#
+
+rm -f config.mk builds/unix/unix-def.mk builds/unix/unix-cc.mk
+
+if test "x$GNUMAKE" = x; then
+ GNUMAKE=make
+fi
+
+if test -z "`$GNUMAKE -v 2>/dev/null | grep GNU`"; then
+ if test -z "`$GNUMAKE -v 2>/dev/null | grep makepp`"; then
+ echo "GNU make (>= 3.80) or makepp (>= 1.19) is required to build FreeType2." >&2
+ echo "Please try" >&2
+ echo " \`GNUMAKE=<GNU make command name> $0'." >&2
+ echo "or >&2"
+ echo " \`GNUMAKE=\"makepp --norc-substitution\" $0'." >&2
+ exit 1
+ fi
+fi
+
+# Get `dirname' functionality. This is taken and adapted from autoconf's
+# m4sh.m4 (_AS_EXPR_PREPARE, AS_DIRNAME_EXPR, and AS_DIRNAME_SED).
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ ft_expr=expr
+else
+ ft_expr=false
+fi
+
+ft2_dir=`(dirname "$0") 2>/dev/null ||
+ $ft_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+ echo X"$0" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+abs_curr_dir=`pwd`
+abs_ft2_dir=`cd "$ft2_dir" && pwd`
+
+# build a dummy Makefile if we are not building in the source tree
+
+if test "$abs_curr_dir" != "$abs_ft2_dir"; then
+ mkdir reference
+ echo "Copying \`modules.cfg'"
+ cp $abs_ft2_dir/modules.cfg $abs_curr_dir
+ echo "Generating \`Makefile'"
+ echo "TOP_DIR := $abs_ft2_dir" > Makefile
+ echo "OBJ_DIR := $abs_curr_dir" >> Makefile
+ echo "OBJ_BUILD := \$(OBJ_DIR)" >> Makefile
+ echo "DOC_DIR := \$(OBJ_DIR)/reference" >> Makefile
+ echo "LIBTOOL := \$(OBJ_DIR)/libtool" >> Makefile
+ echo "ifndef FT2DEMOS" >> Makefile
+ echo " include \$(TOP_DIR)/Makefile" >> Makefile
+ echo "else" >> Makefile
+ echo " TOP_DIR_2 := \$(TOP_DIR)/../ft2demos" >> Makefile
+ echo " PROJECT := freetype" >> Makefile
+ echo " CONFIG_MK := \$(OBJ_DIR)/config.mk" >> Makefile
+ echo " include \$(TOP_DIR_2)/Makefile" >> Makefile
+ echo "endif" >> Makefile
+fi
+
+# call make
+
+CFG=
+# work around zsh bug which doesn't like `${1+"$@"}'
+case $# in
+0) ;;
+*) for x in "$@"; do
+ CFG="$CFG '$x'"
+ done ;;
+esac
+CFG=$CFG $GNUMAKE setup unix
+
+# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/devel/ft2build.h b/Build/source/libs/freetype2/freetype-2.3.8/devel/ft2build.h
new file mode 100644
index 00000000000..c1d38c35ae8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/devel/ft2build.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* ft2build.h */
+/* */
+/* FreeType 2 build and setup macros. */
+/* (Generic version) */
+/* */
+/* Copyright 1996-2001, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*
+ * This is a development version of <ft2build.h> that is used
+ * to build the library in debug mode. Its only difference with
+ * the reference is that it forces the use of the local `ftoption.h'
+ * which contains different settings for all configuration macros.
+ *
+ * To use it, you must define the environment variable FT2_BUILD_INCLUDE
+ * to point to the directory containing these two files (`ft2build.h' and
+ * `ftoption.h'), then invoke Jam as usual.
+ */
+
+#ifndef __FT2_BUILD_DEVEL_H__
+#define __FT2_BUILD_DEVEL_H__
+
+#define FT_CONFIG_OPTIONS_H <ftoption.h>
+
+#include <freetype/config/ftheader.h>
+
+#endif /* __FT2_BUILD_DEVEL_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/devel/ftoption.h b/Build/source/libs/freetype2/freetype-2.3.8/devel/ftoption.h
new file mode 100644
index 00000000000..f7f7fcc1699
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/devel/ftoption.h
@@ -0,0 +1,694 @@
+/***************************************************************************/
+/* */
+/* ftoption.h (for development) */
+/* */
+/* User-selectable configuration macros (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTOPTION_H__
+#define __FTOPTION_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* USER-SELECTABLE CONFIGURATION MACROS */
+ /* */
+ /* This file contains the default configuration macro definitions for */
+ /* a standard build of the FreeType library. There are three ways to */
+ /* use this file to build project-specific versions of the library: */
+ /* */
+ /* - You can modify this file by hand, but this is not recommended in */
+ /* cases where you would like to build several versions of the */
+ /* library from a single source directory. */
+ /* */
+ /* - You can put a copy of this file in your build directory, more */
+ /* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */
+ /* is the name of a directory that is included _before_ the FreeType */
+ /* include path during compilation. */
+ /* */
+ /* The default FreeType Makefiles and Jamfiles use the build */
+ /* directory `builds/<system>' by default, but you can easily change */
+ /* that for your own projects. */
+ /* */
+ /* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */
+ /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */
+ /* locate this file during the build. For example, */
+ /* */
+ /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
+ /* #include <freetype/config/ftheader.h> */
+ /* */
+ /* will use `$BUILD/myftoptions.h' instead of this file for macro */
+ /* definitions. */
+ /* */
+ /* Note also that you can similarly pre-define the macro */
+ /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
+ /* that are statically linked to the library at compile time. By */
+ /* default, this file is <freetype/config/ftmodule.h>. */
+ /* */
+ /* We highly recommend using the third method whenever possible. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Uncomment the line below if you want to activate sub-pixel rendering */
+ /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */
+ /* */
+ /* Note that this feature is covered by several Microsoft patents */
+ /* and should not be activated in any default build of the library. */
+ /* */
+ /* This macro has no impact on the FreeType API, only on its */
+ /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */
+ /* FT_Render_Glyph still generates a bitmap that is 3 times larger than */
+ /* the original size; the difference will be that each triplet of */
+ /* subpixels has R=G=B. */
+ /* */
+ /* This is done to allow FreeType clients to run unmodified, forcing */
+ /* them to display normal gray-level anti-aliased glyphs. */
+ /* */
+#define FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+
+ /*************************************************************************/
+ /* */
+ /* Many compilers provide a non-ANSI 64-bit data type that can be used */
+ /* by FreeType to speed up some computations. However, this will create */
+ /* some problems when compiling the library in strict ANSI mode. */
+ /* */
+ /* For this reason, the use of 64-bit integers is normally disabled when */
+ /* the __STDC__ macro is defined. You can however disable this by */
+ /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
+ /* */
+ /* For most compilers, this will only create compilation warnings when */
+ /* building the library. */
+ /* */
+ /* ObNote: The compiler-specific 64-bit integers are detected in the */
+ /* file `ftconfig.h' either statically or through the */
+ /* `configure' script on supported platforms. */
+ /* */
+#undef FT_CONFIG_OPTION_FORCE_INT64
+
+
+ /*************************************************************************/
+ /* */
+ /* If this macro is defined, do not try to use an assembler version of */
+ /* performance-critical functions (e.g. FT_MulFix). You should only do */
+ /* that to verify that the assembler function works properly, or to */
+ /* execute benchmark tests of the various implementations. */
+/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+ /*************************************************************************/
+ /* */
+ /* If this macro is defined, try to use an inlined assembler version of */
+ /* the `FT_MulFix' function, which is a `hotspot' when loading and */
+ /* hinting glyphs, and which should be executed as fast as possible. */
+ /* */
+ /* Note that if your compiler or CPU is not supported, this will default */
+ /* to the standard and portable implementation found in `ftcalc.c'. */
+ /* */
+#define FT_CONFIG_OPTION_INLINE_MULFIX
+
+
+ /*************************************************************************/
+ /* */
+ /* LZW-compressed file support. */
+ /* */
+ /* FreeType now handles font files that have been compressed with the */
+ /* `compress' program. This is mostly used to parse many of the PCF */
+ /* files that come with various X11 distributions. The implementation */
+ /* uses NetBSD's `zopen' to partially uncompress the file on the fly */
+ /* (see src/lzw/ftgzip.c). */
+ /* */
+ /* Define this macro if you want to enable this `feature'. */
+ /* */
+#define FT_CONFIG_OPTION_USE_LZW
+
+
+ /*************************************************************************/
+ /* */
+ /* Gzip-compressed file support. */
+ /* */
+ /* FreeType now handles font files that have been compressed with the */
+ /* `gzip' program. This is mostly used to parse many of the PCF files */
+ /* that come with XFree86. The implementation uses `zlib' to */
+ /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
+ /* */
+ /* Define this macro if you want to enable this `feature'. See also */
+ /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
+ /* */
+#define FT_CONFIG_OPTION_USE_ZLIB
+
+
+ /*************************************************************************/
+ /* */
+ /* ZLib library selection */
+ /* */
+ /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
+ /* It allows FreeType's `ftgzip' component to link to the system's */
+ /* installation of the ZLib library. This is useful on systems like */
+ /* Unix or VMS where it generally is already available. */
+ /* */
+ /* If you let it undefined, the component will use its own copy */
+ /* of the zlib sources instead. These have been modified to be */
+ /* included directly within the component and *not* export external */
+ /* function names. This allows you to link any program with FreeType */
+ /* _and_ ZLib without linking conflicts. */
+ /* */
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
+ /* */
+/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+ /*************************************************************************/
+ /* */
+ /* DLL export compilation */
+ /* */
+ /* When compiling FreeType as a DLL, some systems/compilers need a */
+ /* special keyword in front OR after the return type of function */
+ /* declarations. */
+ /* */
+ /* Two macros are used within the FreeType source code to define */
+ /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
+ /* */
+ /* FT_EXPORT( return_type ) */
+ /* */
+ /* is used in a function declaration, as in */
+ /* */
+ /* FT_EXPORT( FT_Error ) */
+ /* FT_Init_FreeType( FT_Library* alibrary ); */
+ /* */
+ /* */
+ /* FT_EXPORT_DEF( return_type ) */
+ /* */
+ /* is used in a function definition, as in */
+ /* */
+ /* FT_EXPORT_DEF( FT_Error ) */
+ /* FT_Init_FreeType( FT_Library* alibrary ) */
+ /* { */
+ /* ... some code ... */
+ /* return FT_Err_Ok; */
+ /* } */
+ /* */
+ /* You can provide your own implementation of FT_EXPORT and */
+ /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */
+ /* will be later automatically defined as `extern return_type' to */
+ /* allow normal compilation. */
+ /* */
+ /* Do not #undef these macros here since the build system might define */
+ /* them for certain configurations only. */
+ /* */
+/* #define FT_EXPORT(x) extern x */
+/* #define FT_EXPORT_DEF(x) x */
+
+
+ /*************************************************************************/
+ /* */
+ /* Glyph Postscript Names handling */
+ /* */
+ /* By default, FreeType 2 is compiled with the `PSNames' module. This */
+ /* module is in charge of converting a glyph name string into a */
+ /* Unicode value, or return a Macintosh standard glyph name for the */
+ /* use with the TrueType `post' table. */
+ /* */
+ /* Undefine this macro if you do not want `PSNames' compiled in your */
+ /* build of FreeType. This has the following effects: */
+ /* */
+ /* - The TrueType driver will provide its own set of glyph names, */
+ /* if you build it to support postscript names in the TrueType */
+ /* `post' table. */
+ /* */
+ /* - The Type 1 driver will not be able to synthesize a Unicode */
+ /* charmap out of the glyphs found in the fonts. */
+ /* */
+ /* You would normally undefine this configuration macro when building */
+ /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */
+ /* */
+#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* Postscript Names to Unicode Values support */
+ /* */
+ /* By default, FreeType 2 is built with the `PSNames' module compiled */
+ /* in. Among other things, the module is used to convert a glyph name */
+ /* into a Unicode value. This is especially useful in order to */
+ /* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
+ /* through a big table named the `Adobe Glyph List' (AGL). */
+ /* */
+ /* Undefine this macro if you do not want the Adobe Glyph List */
+ /* compiled in your `PSNames' module. The Type 1 driver will not be */
+ /* able to synthesize a Unicode charmap out of the glyphs found in the */
+ /* fonts. */
+ /* */
+#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+ /*************************************************************************/
+ /* */
+ /* Support for Mac fonts */
+ /* */
+ /* Define this macro if you want support for outline fonts in Mac */
+ /* format (mac dfont, mac resource, macbinary containing a mac */
+ /* resource) on non-Mac platforms. */
+ /* */
+ /* Note that the `FOND' resource isn't checked. */
+ /* */
+#define FT_CONFIG_OPTION_MAC_FONTS
+
+
+ /*************************************************************************/
+ /* */
+ /* Guessing methods to access embedded resource forks */
+ /* */
+ /* Enable extra Mac fonts support on non-Mac platforms (e.g. */
+ /* GNU/Linux). */
+ /* */
+ /* Resource forks which include fonts data are stored sometimes in */
+ /* locations which users or developers don't expected. In some cases, */
+ /* resource forks start with some offset from the head of a file. In */
+ /* other cases, the actual resource fork is stored in file different */
+ /* from what the user specifies. If this option is activated, */
+ /* FreeType tries to guess whether such offsets or different file */
+ /* names must be used. */
+ /* */
+ /* Note that normal, direct access of resource forks is controlled via */
+ /* the FT_CONFIG_OPTION_MAC_FONTS option. */
+ /* */
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Allow the use of FT_Incremental_Interface to load typefaces that */
+ /* contain no glyph data, but supply it via a callback function. */
+ /* This allows FreeType to be used with the PostScript language, using */
+ /* the GhostScript interpreter. */
+ /* */
+/* #define FT_CONFIG_OPTION_INCREMENTAL */
+
+
+ /*************************************************************************/
+ /* */
+ /* The size in bytes of the render pool used by the scan-line converter */
+ /* to do all of its work. */
+ /* */
+ /* This must be greater than 4KByte if you use FreeType to rasterize */
+ /* glyphs; otherwise, you may set it to zero to avoid unnecessary */
+ /* allocation of the render pool. */
+ /* */
+#define FT_RENDER_POOL_SIZE 16384L
+
+
+ /*************************************************************************/
+ /* */
+ /* FT_MAX_MODULES */
+ /* */
+ /* The maximum number of modules that can be registered in a single */
+ /* FreeType library object. 32 is the default. */
+ /* */
+#define FT_MAX_MODULES 32
+
+
+ /*************************************************************************/
+ /* */
+ /* Debug level */
+ /* */
+ /* FreeType can be compiled in debug or trace mode. In debug mode, */
+ /* errors are reported through the `ftdebug' component. In trace */
+ /* mode, additional messages are sent to the standard output during */
+ /* execution. */
+ /* */
+ /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */
+ /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */
+ /* */
+ /* Don't define any of these macros to compile in `release' mode! */
+ /* */
+ /* Do not #undef these macros here since the build system might define */
+ /* them for certain configurations only. */
+ /* */
+#define FT_DEBUG_LEVEL_ERROR
+#define FT_DEBUG_LEVEL_TRACE
+
+
+ /*************************************************************************/
+ /* */
+ /* Memory Debugging */
+ /* */
+ /* FreeType now comes with an integrated memory debugger that is */
+ /* capable of detecting simple errors like memory leaks or double */
+ /* deletes. To compile it within your build of the library, you */
+ /* should define FT_DEBUG_MEMORY here. */
+ /* */
+ /* Note that the memory debugger is only activated at runtime when */
+ /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
+ /* */
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
+ /* */
+#define FT_DEBUG_MEMORY
+
+
+ /*************************************************************************/
+ /* */
+ /* Module errors */
+ /* */
+ /* If this macro is set (which is _not_ the default), the higher byte */
+ /* of an error code gives the module in which the error has occurred, */
+ /* while the lower byte is the real error code. */
+ /* */
+ /* Setting this macro makes sense for debugging purposes only, since */
+ /* it would break source compatibility of certain programs that use */
+ /* FreeType 2. */
+ /* */
+ /* More details can be found in the files ftmoderr.h and fterrors.h. */
+ /* */
+#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** S F N T D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */
+ /* embedded bitmaps in all formats using the SFNT module (namely */
+ /* TrueType & OpenType). */
+ /* */
+#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */
+ /* load and enumerate the glyph Postscript names in a TrueType or */
+ /* OpenType file. */
+ /* */
+ /* Note that when you do not compile the `PSNames' module by undefining */
+ /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */
+ /* contain additional code used to read the PS Names table from a font. */
+ /* */
+ /* (By default, the module uses `PSNames' to extract glyph names.) */
+ /* */
+#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */
+ /* access the internal name table in a SFNT-based format like TrueType */
+ /* or OpenType. The name table contains various strings used to */
+ /* describe the font, like family name, copyright, version, etc. It */
+ /* does not contain any glyph name though. */
+ /* */
+ /* Accessing SFNT names is done through the functions declared in */
+ /* `freetype/ftnames.h'. */
+ /* */
+#define TT_CONFIG_OPTION_SFNT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* TrueType CMap support */
+ /* */
+ /* Here you can fine-tune which TrueType CMap table format shall be */
+ /* supported. */
+#define TT_CONFIG_CMAP_FORMAT_0
+#define TT_CONFIG_CMAP_FORMAT_2
+#define TT_CONFIG_CMAP_FORMAT_4
+#define TT_CONFIG_CMAP_FORMAT_6
+#define TT_CONFIG_CMAP_FORMAT_8
+#define TT_CONFIG_CMAP_FORMAT_10
+#define TT_CONFIG_CMAP_FORMAT_12
+#define TT_CONFIG_CMAP_FORMAT_14
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */
+ /* a bytecode interpreter in the TrueType driver. Note that there are */
+ /* important patent issues related to the use of the interpreter. */
+ /* */
+ /* By undefining this, you will only compile the code necessary to load */
+ /* TrueType glyphs without hinting. */
+ /* */
+ /* Do not #undef this macro here, since the build system might */
+ /* define it for certain configurations only. */
+ /* */
+#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
+
+ /*************************************************************************/
+ /* */
+ /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
+ /* of the TrueType bytecode interpreter is used that doesn't implement */
+ /* any of the patented opcodes and algorithms. Note that the */
+ /* TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* if you define */
+ /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, either define */
+ /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
+ /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
+ /* */
+ /* This macro is only useful for a small number of font files (mostly */
+ /* for Asian scripts) that require bytecode interpretation to properly */
+ /* load glyphs. For all other fonts, this produces unpleasant results, */
+ /* thus the unpatented interpreter is never used to load glyphs from */
+ /* TrueType fonts unless one of the following two options is used. */
+ /* */
+ /* - The unpatented interpreter is explicitly activated by the user */
+ /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */
+ /* when opening the FT_Face. */
+ /* */
+ /* - FreeType detects that the FT_Face corresponds to one of the */
+ /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */
+ /* contains a hard-coded list of font names and other matching */
+ /* parameters (see function `tt_face_init' in file */
+ /* `src/truetype/ttobjs.c'). */
+ /* */
+ /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
+ /* */
+ /* { */
+ /* FT_Parameter parameter; */
+ /* FT_Open_Args open_args; */
+ /* */
+ /* */
+ /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */
+ /* */
+ /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */
+ /* open_args.pathname = my_font_pathname; */
+ /* open_args.num_params = 1; */
+ /* open_args.params = &parameter; */
+ /* */
+ /* error = FT_Open_Face( library, &open_args, index, &face ); */
+ /* ... */
+ /* } */
+ /* */
+/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */
+ /* bytecode interpreter with a huge switch statement, rather than a call */
+ /* table. This results in smaller and faster code for a number of */
+ /* architectures. */
+ /* */
+ /* Note however that on some compiler/processor combinations, undefining */
+ /* this macro will generate faster, though larger, code. */
+ /* */
+#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */
+ /* TrueType glyph loader to use Apple's definition of how to handle */
+ /* component offsets in composite glyphs. */
+ /* */
+ /* Apple and MS disagree on the default behavior of component offsets */
+ /* in composites. Apple says that they should be scaled by the scaling */
+ /* factors in the transformation matrix (roughly, it's more complex) */
+ /* while MS says they should not. OpenType defines two bits in the */
+ /* composite flags array which can be used to disambiguate, but old */
+ /* fonts will not have them. */
+ /* */
+ /* http://partners.adobe.com/asn/developer/opentype/glyf.html */
+ /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */
+ /* */
+#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */
+ /* support for Apple's distortable font technology (fvar, gvar, cvar, */
+ /* and avar tables). This has many similarities to Type 1 Multiple */
+ /* Masters support. */
+ /* */
+#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_BDF if you want to include support for */
+ /* an embedded `BDF ' table within SFNT-based bitmap formats. */
+ /* */
+#define TT_CONFIG_OPTION_BDF
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and */
+ /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */
+ /* required. */
+ /* */
+#define T1_MAX_DICT_DEPTH 5
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
+ /* calls during glyph loading. */
+ /* */
+#define T1_MAX_SUBRS_CALLS 16
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
+ /* minimum of 16 is required. */
+ /* */
+ /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
+ /* */
+#define T1_MAX_CHARSTRINGS_OPERANDS 256
+
+
+ /*************************************************************************/
+ /* */
+ /* Define this configuration macro if you want to prevent the */
+ /* compilation of `t1afm', which is in charge of reading Type 1 AFM */
+ /* files into an existing face. Note that if set, the T1 driver will be */
+ /* unable to produce kerning distances. */
+ /* */
+#undef T1_CONFIG_OPTION_NO_AFM
+
+
+ /*************************************************************************/
+ /* */
+ /* Define this configuration macro if you want to prevent the */
+ /* compilation of the Multiple Masters font support in the Type 1 */
+ /* driver. */
+ /* */
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
+ /* support. */
+ /* */
+#define AF_CONFIG_OPTION_CJK
+
+
+ /*************************************************************************/
+ /* */
+ /* Compile autofit module with Indic script support. */
+ /* */
+#define AF_CONFIG_OPTION_INDIC
+
+ /* */
+
+
+ /*
+ * Define this variable if you want to keep the layout of internal
+ * structures that was used prior to FreeType 2.2. This also compiles in
+ * a few obsolete functions to avoid linking problems on typical Unix
+ * distributions.
+ *
+ * For embedded systems or building a new distribution from scratch, it
+ * is recommended to disable the macro since it reduces the library's code
+ * size and activates a few memory-saving optimizations as well.
+ */
+#undef FT_CONFIG_OPTION_OLD_INTERNALS
+
+
+ /*
+ * This variable is defined if either unpatented or native TrueType
+ * hinting is requested by the definitions above.
+ */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+#define TT_USE_BYTECODE_INTERPRETER
+#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define TT_USE_BYTECODE_INTERPRETER
+#endif
+
+FT_END_HEADER
+
+
+#endif /* __FTOPTION_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/CHANGES b/Build/source/libs/freetype2/freetype-2.3.8/docs/CHANGES
new file mode 100644
index 00000000000..501f825a9e3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/CHANGES
@@ -0,0 +1,3258 @@
+CHANGES BETWEEN 2.3.8 and 2.3.7
+
+ I. IMPORTANT BUG FIXES
+
+ - CID-keyed fonts in an SFNT wrapper were not handled correctly.
+
+ - The smooth renderer produced truncated images (on the right) for
+ outline parts with negative horizontal values. Most fonts don't
+ contain outlines left to the y coordinate axis, but the effect
+ was very noticeable for outlines processed with FT_Glyph_Stroke,
+ using thick strokes.
+
+ - `FT_Get_TrueType_Engine_Type' returned a wrong value if both
+ configuration macros TT_CONFIG_OPTION_BYTECODE_INTERPRETER and
+ TT_CONFIG_OPTION_UNPATENTED_HINTING were defined.
+
+ - The `face_index' field in the `FT_Face' structure wasn't
+ initialized properly after calling FT_Open_Face and friends with
+ a positive face index for CFFs, WinFNTs, and, most importantly,
+ for TrueType Collections (TTCs).
+
+
+ II. IMPORTANT CHANGES
+
+ - Rudimentary support for Type 1 fonts and CID-keyed Type 1 fonts
+ in an SFNT wrapper has been added -- such fonts are used on the
+ Mac. The core SFNT tables `TYP1' and `CID ' are passed to the
+ PS Type 1 and CID-keyed PS font drivers; other tables (`ALMX',
+ `BBOX', etc.) are not supported yet.
+
+ - A new interface to extract advance values of glyphs without
+ loading their outlines has been added. The functions are called
+ `FT_Get_Advance' and `FT_Get_Advances'; they are defined in file
+ `ftadvanc.h' (to be accessed as FT_ADVANCES_H).
+
+ - A new function `FT_Get_FSType_Flags' (in FT_FREETYPE_H) has been
+ contributed by David Bevan to access the embedding and
+ subsetting restriction information of fonts.
+
+
+ III. MISCELLANEOUS
+
+ - FT_MulFix is now an inlined function; by default, assembler code
+ is provided for x86 and ARM. See FT_CONFIG_OPTION_INLINE_MULFIX
+ and FT_CONFIG_OPTION_NO_ASSEMBLER (in ftoption.h) for more.
+
+ - The handling of `tricky' fonts (this is, fonts which don't work
+ with the autohinter, needing the font format's hinting engine)
+ has been generalized and changed slightly:
+
+ . A new face flag FT_FACE_FLAG_TRICKY indicates that the font
+ format's hinting engine is necessary for correct rendering.
+ The macro FT_IS_TRICKY can be used to check this flag.
+
+ . FT_LOAD_NO_HINTING is now ignored for tricky fonts. To really
+ force raw loading of such fonts (without hinting), both
+ FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT must be used --
+ this is something which you probably never want to do.
+
+ . Tricky TrueType fonts always use the bytecode interpreter,
+ either the patented or unpatented version.
+
+ - The function `FT_GlyphSlot_Own_Bitmap' has been moved from
+ FT_SYNTHESIS_H to FT_BITMAP_H; it is now part of the `official'
+ API. (The functions in FT_SYNTHESIS_H are still subject to
+ change, however.)
+
+ - In the `ftdiff' demo program you can now toggle the use of
+ FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH with key `a'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.7 and 2.3.6
+
+ I. IMPORTANT BUG FIXES
+
+ - If the library was compiled on an i386 platform using gcc, and
+ compiler option -O3 was given, `FT_MulFix' sometimes returned
+ incorrect results which could have caused problems with
+ `FT_Request_Metrics' and `FT_Select_Metrics', returning an
+ incorrect descender size.
+
+ - Pure CFFs without subfonts were scaled incorrectly if the font
+ matrix was non-standard. This bug has been introduced in
+ version 2.3.6.
+
+ - The `style_name' field in the `FT_FaceRec' structure often
+ contained a wrong value for Type 1 fonts. This misbehaviour
+ has been introduced in version 2.3.6 while trying to fix
+ another problem. [Note, however, that this value is
+ informative only since the used algorithm to extract it is
+ very simplistic.]
+
+
+ II. IMPORTANT CHANGES
+
+ - Two new macros, FT_OUTLINE_SMART_DROPOUTS and
+ FT_OUTLINE_EXCLUDE_STUBS, have been introduced. Together with
+ FT_OUTLINE_IGNORE_DROPOUTS (which was ignored previously) it is
+ now possible to control the dropout mode of the `raster' module
+ (for B&W rasterization), using the `flags' field in the
+ `FT_Outline' structure.
+
+ - The TrueType bytecode interpreter now passes the dropout mode to
+ the B&W rasterizer. This greatly increases the output for small
+ ppem values of many fonts like `pala.ttf'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.6 and 2.3.5
+
+ I. IMPORTANT BUG FIXES
+
+ - A bunch of potential security problems have been found. All
+ users should update.
+
+ - Microsoft Unicode cmaps in TrueType fonts are now always
+ preferred over Apple cmaps. This is not a bug per se, but there
+ exist some buggy fonts created for MS which have broken Apple
+ cmaps. This affects only the automatic selection of FreeType;
+ it's always possible to manually select an Apple Unicode cmap if
+ desired.
+
+ - Many bug fixes to the TrueType bytecode interpreter.
+
+ - Improved Mac support.
+
+ - Subsetted CID-keyed CFFs are now supported correctly.
+
+ - CID-keyed CFFs with subfonts which are scaled in a non-standard
+ way are now handled correctly.
+
+ - A call to FT_Open_Face with `face_index' < 0 crashed FreeType if
+ the font was a Windows (bitmap) FNT/FON.
+
+
+ II. IMPORTANT CHANGES
+
+ - The new function `FT_Get_CID_Registry_Ordering_Supplement' gives
+ access to those fields in a CID-keyed font. The code has been
+ contributed by Derek Clegg.
+
+ - George Williams contributed code to validate the new `MATH'
+ OpenType table (within the `otvalid' module). The `ftvalid'
+ demo program has been extended accordingly.
+
+ - An API for cmap 14 support (for Unicode Variant Selectors, UVS)
+ has been contributed by George Williams.
+
+ - A new face flag FT_FACE_FLAG_CID_KEYED has been added, together
+ with a macro FT_IS_CID_KEYED which evaluates to 1 if the font is
+ CID-keyed.
+
+
+ III. MISCELLANEOUS
+
+ - Build support for symbian has been contributed.
+
+ - Better WGL4 glyph name support, contributed by Sergey Tolstov.
+
+ - Debugging output of the various FT_TRACEX macros is now sent to
+ stderr.
+
+ - The `ftview' demo program now provides artificial slanting too.
+
+ - The `ftvalid' demo program has a new option `-f' to select the
+ font index.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.5 and 2.3.4
+
+ I. IMPORTANT BUG FIXES
+
+ - Some subglyphs in TrueType fonts were handled incorrectly due to
+ a missing graphics state reinitialization.
+
+ - Large .Z files (as distributed with some X11 packages) weren't
+ handled correctly, making FreeType increase the heap stack in an
+ endless loop.
+
+ - A large number of bugs have been fixed to avoid crashes and
+ endless loops with invalid fonts.
+
+
+ II. IMPORTANT CHANGES
+
+ - The two new cache functions `FTC_ImageCache_LookupScaler' and
+ `FTC_SBit_Cache_LookupScaler' have been added to allow lookup of
+ glyphs using an `FTC_Scaler' object; this makes it possible to
+ use fractional pixel sizes in the cache. The demo programs have
+ been updated accordingly to use this feature.
+
+ - A new API `FT_Get_CMap_Format' has been added to get the cmap
+ format of a TrueType font. This is useful in handling PDF
+ files. The code has been contributed by Derek Clegg.
+
+ - The auto-hinter now produces better output by default for
+ non-Latin scripts like Indic. This was done by using the CJK
+ hinting module as the default instead of the Latin one. Thanks
+ to Rahul Bhalerao for this suggestion.
+
+ - A new API `FT_Face_CheckTrueTypePatents' has been added to find
+ out whether a given TrueType font uses patented bytecode
+ instructions. The `ft2demos' bundle contains a new program
+ called `ftpatchk' which demonstrates its usage.
+
+ - A new API `FT_Face_SetUnpatentedHinting' has been added to
+ enable or disable the unpatented hinter.
+
+ - Support for Windows FON files in PE format has been contributed
+ by Dmitry Timoshkov.
+
+
+ III. MISCELLANEOUS
+
+ - Vincent Richomme contributed Visual C++ project files for Pocket
+ PCs.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.4 and 2.3.3
+
+ I. IMPORTANT BUG FIXES
+
+ - A serious bug in the handling of bitmap fonts (and bitmap
+ strikes of outline fonts) has been introduced in 2.3.3.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.3 and 2.3.2
+
+ I. IMPORTANT BUG FIXES
+
+ - Remove a serious regression in the TrueType bytecode interpreter
+ that was introduced in version 2.3.2. Note that this does not
+ disable the improvements introduced to the interpreter in
+ version 2.3.2, only some ill cases that occurred with certain
+ fonts (though a few popular ones).
+
+ - The auto-hinter now ignores single-point contours for computing
+ blue zones. This bug created `wavy' baselines when rendering
+ text with various fonts that use these contours to model
+ mark-attach points (these are points that are never rasterized
+ and are placed outside of the glyph's real outline).
+
+ - The `rsb_delta' and `lsb_delta' glyph slot fields are now set to
+ zero for mono-spaced fonts. Otherwise code that uses them would
+ essentially ruin the fixed-advance property.
+
+ - Fix CVE-2007-1351 which can cause an integer overflow while
+ parsing BDF fonts, leading to a potentially exploitable heap
+ overflow condition.
+
+
+ II. MISCELLANEOUS
+
+ - Fixed compilation issues on some 64-bit platforms (see ChangeLog
+ for details).
+
+ - A new demo program `ftdiff' has been added to compare TrueType
+ hinting, FreeType's auto hinting, and rendering without hinting
+ in three columns.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.2 and 2.3.1
+
+ I. IMPORTANT BUG FIXES
+
+ - FreeType returned incorrect kerning information from TrueType
+ fonts when the bytecode interpreter was enabled. This happened
+ due to a typo introduced in version 2.3.0.
+
+ - Negative kerning values from PFM files are now reported
+ correctly (they were read as 16-bit unsigned values from the
+ file).
+
+ - Fixed a small memory leak when `FT_Init_FreeType' failed for
+ some reason.
+
+ - The Postscript hinter placed and sized very thin and ghost stems
+ incorrectly.
+
+ - The TrueType bytecode interpreter has been fixed to get rid of
+ most of the rare differences seen in comparison to the Windows
+ font loader.
+
+
+ II. IMPORTANT CHANGES
+
+ - The auto-hinter now better deals with serifs and corner cases
+ (e.g., glyph '9' in Arial at 9pt, 96dpi). It also improves
+ spacing adjustments and doesn't change widths for non-spacing
+ glyphs.
+
+ - Many Mac-specific functions are deprecated (but still
+ available); modern replacements have been provided for them.
+ See the documentation in file `ftmac.h'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.1 and 2.3.0
+
+ I. IMPORTANT BUG FIXES
+
+ - The TrueType interpreter sometimes returned incorrect horizontal
+ metrics due to a bug in the handling of the SHZ instruction.
+
+ - A typo in a security check introduced after version 2.2.1
+ prevented FreeType to render some glyphs in CFF fonts.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.0 and 2.2.1
+
+ I. IMPORTANT BUG FIXES
+
+ - The PCF font loader is now much more robust while loading
+ malformed font files.
+
+ - Various memory leaks have been found and fixed.
+
+ - The TrueType name loader now deals properly with some fonts that
+ encode their names in UTF-16 (the specification was vague, and
+ the code incorrectly assumed UCS-4).
+
+ - Fixed the TrueType bytecode loader to deal properly with subtle
+ monochrome/gray issues when scaling the CVT. Some fonts
+ exhibited bad rendering artifacts otherwise.
+
+ - `FT_GlyphSlot_Embolden' now supports vertical layouts correctly
+ (it mangled the vertical advance height).
+
+ - Fixed byte endian issues of `ftmac.c' to support Mac OS X on
+ i386.
+
+ - The PFR font loader no longer erroneously tags font files
+ without any outlines as FT_FACE_FLAG_SCALABLE.
+
+
+ II. NEW API FUNCTIONS
+
+ - `FT_Library_SetLcdFilter' allows you to select a special filter
+ to be applied to the bitmaps generated by `FT_Render_Glyph' if
+ one of the FT_RENDER_MODE_LCD and FT_RENDER_MODE_LCD_V modes has
+ been selected. This filter is used to reduce color fringes;
+ several settings are available through the FT_LCD_FILTER_XXX
+ enumeration.
+
+ Its declaration and documentation can be found in file
+ `include/freetype/ftlcdfil.h' (to be accessed with macro
+ FT_LCD_FILTER_H).
+
+ *IMPORTANT*: This function returns an error
+ (FT_Err_Unimplemented_Feature) in default builds of the library
+ for patent reasons. See below.
+
+ - `FT_Get_Gasp' allows you to query the flags of the TrueType
+ `gasp' table for a given character pixel size. This is useful
+ to duplicate the text rendering of MS Windows when the native
+ bytecode interpreter is enabled (which isn't the default for
+ other patent reasons).
+
+ Its declaration and documentation can be found in file
+ `include/freetype/ftgasp.h' (to be accessed with macro
+ FT_GASP_H).
+
+
+ III. IMPORTANT CHANGES
+
+ - The auto-hinter has been tuned a lot to improve its results with
+ serif fonts, resulting in much better font rendering of many web
+ pages.
+
+ - The unpatented hinter is now part of the default build of the
+ library; we have added code to automatically support `tricky'
+ fonts that need it.
+
+ This means that FreeType should `just work' with certain Asian
+ fonts, like MingLiU, which cannot properly be loaded without a
+ bytecode interpreter, but which fortunately do not use any of
+ the patented bytecode opcodes. We detect these fonts by name,
+ so please report any font file that doesn't seem to work with
+ FreeType, and we shall do what we can to support it in a next
+ release.
+
+ Note that the API hasn't changed, so you can still force
+ unpatented hinting with a special parameter to `FT_Open_Face' as
+ well. This might be useful in same cases; for example, a PDF
+ reader might present a user option to activate it to deal with
+ certain `tricky' embedded fonts which cannot be clearly
+ identified.
+
+ If you are a developer for embedded systems, you might want to
+ *disable* the feature to save code space by undefining
+ TT_CONFIG_OPTION_UNPATENTED_HINTING in file `ftoption.h'.
+
+ - LCD-optimized rendering is now *disabled* in all default builds
+ of the library, mainly due to patent issues. For more
+ information see:
+
+ http://lists.gnu.org/archive/html/freetype/2006-09/msg00064.html
+
+ A new configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+ has been introduced in `ftoption.h'; manually define it in this
+ file if you want to re-enable the feature.
+
+ The change only affects the implementation, not the FreeType
+ API. This means that clients don't need to be modified, because
+ the library still generates LCD decimated bitmaps, but with the
+ added constraint that R=G=B on each triplet.
+
+ The displayed result should be equal to normal anti-aliased
+ rendering.
+
+ Additionally, if FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+ defined, the new `FT_Library_SetLcdFilter' function returns the
+ FT_Err_Unimplemented_Feature error code.
+
+ - Some computation bugs in the TrueType bytecode interpreter were
+ found, which allow us to get rid of very subtle and rare
+ differences we had experienced with the Windows renderer.
+
+ - It is now possible to cross-compile the library easily. See the
+ file `docs/INSTALL.CROSS' for details.
+
+ - The file `src/base/ftmac.c' now contains code for Mac OS X only;
+ its deprecated function `FT_GetFile_From_Mac_Font_Name' always
+ returns an error even if the QuickDraw framework is available.
+ The previous version has been moved to `builds/mac/ftmac.c'.
+
+ Selecting configure option `--with-quickdraw-carbon' makes the
+ build process use the original `ftmac.c' file instead of the Mac
+ OS X-only version.
+
+
+ IV. MISCELLANEOUS
+
+ - Various performance and memory footprint optimizations have been
+ performed on the TrueType and CFF font loaders, sometimes with
+ very drastic benefits (e.g., the TrueType loader is now about
+ 25% faster; FreeType should use less heap memory under nearly
+ all conditions).
+
+ - The anti-aliased rasterizer has been optimized and is now 15% to
+ 25% percent faster than in previous versions, depending on
+ content.
+
+ - The Type 1 loader has been improved; as an example, it now skips
+ top-level dictionaries properly.
+
+ - Better support for Mac fonts on POSIX systems, plus compilation
+ fixes for Mac OS X on ppc64 where `ftmac.c' cannot be built.
+
+ - Configuration without `--with-old-mac-fonts' does not include
+ `ftmac.c' (this was the behaviour in FreeType version 2.1.10).
+
+ - The TrueTypeGX validator (gxvalid) checks the order of glyph IDs
+ in the kern table.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.2.1 and 2.2
+
+ I. IMPORTANT BUG FIXES
+
+ - Various integer overflows have been fixed.
+
+ - PFB fonts with MacOS resource fork weren't handled correctly on
+ non-MacOS platforms.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.2 and 2.1.10
+
+(not released officially)
+
+ I. IMPORTANT BUG FIXES
+
+ - Vertical metrics for SFNT fonts were incorrect sometimes.
+
+ - The FT_HAS_KERNING macro always returned 0.
+
+ - CFF OpenType fonts didn't return correct vertical metrics for
+ glyphs with outlines.
+
+ - If FreeType was compiled without hinters, all font formats based
+ on PS outlines weren't scaled correctly.
+
+
+ II. IMPORTANT CHANGES
+
+ - Version 2.2 no longer exposes its internals, this is, the header
+ files located in the `include/freetype/internal' directory of
+ the source package are not copied anymore by the `make install'
+ command. Consequently, a number of rogue clients which directly
+ access FreeType's internal functions and structures won't
+ compile without modification.
+
+ We provide patches for most of those rogue clients. See the
+ following page for more information:
+
+ http://www.freetype.org/freetype2/patches/rogue-patches.html
+
+ Note that, as a convenience to our Unix desktop users, version
+ 2.2 is *binary* compatible with FreeType 2.1.7, which means that
+ installing this release on an existing distribution shall not
+ break any working desktop.
+
+ - FreeType's build mechanism has been redesigned. With GNU make
+ it is now sufficient in most cases to edit two files:
+ `modules.cfg', to select the library components, and the
+ configuration file `include/freetype/config/ftoption.h' (which
+ can be copied to the objects directory). Removing unused module
+ directories to prevent its compilation and editing
+ `include/freetype/config/ftmodule.h' is no longer necessary.
+
+ - The LIGHT hinting algorithm produces more pleasant results.
+ Also, using the FT_LOAD_TARGET_LIGHT flags within FT_Load_Glyph
+ always forces auto-hinting, as a special exception. This allows
+ you to experiment with it even if you have enabled the TrueType
+ bytecode interpreter in your build.
+
+ - The auto hinter now employs a new algorithm for CJK fonts, based
+ on Akito Hirai's patch. Note that this only works for fonts
+ with a Unicode charmap at the moment.
+
+ - The following callback function types have changed slightly (by
+ adding the `const' keyword where appropriate):
+
+ FT_Outline_MoveToFunc
+ FT_Outline_LineToFunc
+ FT_Outline_ConicToFunc
+ FT_Outline_CubicToFunc
+ FT_SpanFunc
+ FT_Raster_RenderFunc
+
+ FT_Glyph_TransformFunc
+ FT_Renderer_RenderFunc
+ FT_Renderer_TransformFunc
+
+ Note that this doesn't affect binary backward compatibility.
+
+ - On MacOS, new APIs have been added as replacements for legacy
+ APIs: `FT_New_Face_From_FSRef' for `FT_New_Face_From_FSSpec',
+ and `FT_GetFile_From_Mac_ATS_Name' for
+ `FT_GetFile_From_Mac_Name'. Legacy APIs are still available, if
+ FreeType is built without disabling them.
+
+ - A new API `FT_Select_Size' has been added to select a bitmap
+ strike by its index. Code using other functions to select
+ bitmap strikes should be updated to use this function.
+
+ - A new API `FT_Get_SubGlyph_Info' has been added to retrieve
+ subglyph data. This can be used by rogue clients which used to
+ access the internal headers to get the corresponding data.
+
+ - In 2.1.10, the behaviour of `FT_Set_Pixel_Sizes' was changed for
+ BDF/PCF fonts, and only for them. This causes inconsistency.
+ In this release, we undo the change. The intent of the change
+ in 2.1.10 is to allow size selection through real dimensions,
+ which can now be done through `FT_Request_Size'.
+
+ - Some security issues were discovered and fixed in the CFF and
+ Type 1 loader, causing crashes of FreeType by malformed font
+ files.
+
+
+ III. MISCELLANEOUS
+
+ - The documentation for FT_LOAD_TARGET_XXX and FT_RENDER_MODE_XXX
+ values now better reflects its usage and differences: One set is
+ used to specify the hinting algorithm, the other to specify the
+ pixel rendering mode.
+
+ - `FT_New_Face' and `FT_New_Face_From_FSSpec' in ftmac.c have been
+ changed to count supported scalable faces (sfnt, LWFN) only, and
+ to return the number of available faces via face->num_faces.
+ Unsupported bitmap faces (fbit, NFNT) are ignored.
+
+ - builds/unix/configure has been improved for MacOS X. It now
+ automatically checks available functions in Carbon library, and
+ prepare to use newest functions by default. Options to specify
+ the dependencies of each Carbon APIs (FSSpec, FSRef, old/new
+ QuickDraw, ATS) are available too. By manual disabling of all
+ QuickDraw functionality, FreeType can be built without
+ `deprecated function' warnings on MacOS 10.4.x, but
+ FT_GetFile_Mac_Name in ftmac.c then is changed to a dummy
+ function, and returns an `unimplemented' error. For details see
+ builds/mac/README.
+
+ - SFNT cmap handling has been improved, mainly to run much faster
+ with CJK fonts.
+
+ - A new function `FT_Get_TrueType_Engine_Type (declared in
+ `FT_MODULE_H') is provided to determine the status of the
+ TrueType bytecode interpreter compiled into the library
+ (patented, unpatented, unimplemented).
+
+ - Vertical metrics of glyphs are synthesized if the font does not
+ provide such information. You can tell whether the metrics are
+ synthesized or not by checking the FT_FACE_FLAG_VERTICAL flag of
+ the face.
+
+ - The demo programs `ftview' and `ftstring' have been rewritten
+ for better readability. `ftview' has a new switch `-p' to test
+ FT_New_Memory_Face (instead of FT_New_Face).
+
+ - FreeType now honours bit 1 in the `head' table of TrueType fonts
+ (meaning `left sidebearing point at x=0'). This helps with some
+ buggy fonts.
+
+ - Rudimentary support for Adobe's new `SING Glyphlet' format. See
+
+ http://www.adobe.com/products/indesign/sing_gaiji.html
+
+ for more information.
+
+ - The `ftdump' program from the `ft2demos' bundle now shows some
+ information about charmaps. It also supports a new switch `-v'
+ to increase verbosity.
+
+ - Better AFM support. This includes track kerning support.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.10 and 2.1.9
+
+ I. IMPORTANT BUG FIXES
+
+ - The size comparison for BDF and PCF files could fail sometimes.
+
+ - Some CFF files were still not loaded correctly. Patch from
+ Derek Noonburg.
+
+ - The stroker still had some serious bugs.
+
+ - Boris Letocha fixed a bug in the TrueType interpreter: The
+ NPUSHW instruction wasn't skipped correctly in IF clauses. Some
+ fonts like `Helvetica 75 Bold' failed.
+
+ - Another serious bug in handling TrueType hints caused many
+ distortions. It has been introduced in version 2.1.8, and it is
+ highly recommended to upgrade.
+
+ - FreeType didn't properly parse empty Type 1 glyphs.
+
+ - An unbound dynamic buffer growth was fixed in the PFR loader.
+
+ - Several bugs have been fixed in the cache sub-system.
+
+ - FreeType behaved incorrectly when resizing two distinct but very
+ close character pixel sizes through `FT_Set_Char_Size' (Savannah
+ bug #12263).
+
+ - The auto-hinter didn't work properly for fonts without a Unicode
+ charmap -- it even refused to load the glyphs.
+
+
+ II. IMPORTANT CHANGES
+
+ - Many fixes have been applied to drastically reduce the amount of
+ heap memory used by FreeType, especially when using
+ memory-mapped font files (which is the default on Unix systems
+ which support them).
+
+ - The auto-hinter has been replaced with a new module, called the
+ `auto-fitter'. It consumes less memory than its predecessor,
+ and it is prepared to support non-latin scripts better in next
+ releases.
+
+ - George Williams contributed code to read kerning data from PFM
+ files.
+
+ - FreeType now uses the TT_NAME_ID_PREFERRED_FAMILY and
+ TT_NAME_ID_PREFERRED_SUBFAMILY strings (if available) for
+ setting family and style in SFNT fonts (patch from Kornfeld
+ Eliyahu Peter).
+
+ - A new API `FT_Sfnt_Table_Info' (in FT_TRUETYPE_TABLES_H) has
+ been added to retrieve name and size information of SFNT tables.
+
+ - A new API `FT_OpenType_Validate' (in FT_OPENTYPE_VALIDATE_H) has
+ been added to validate OpenType tables (BASE, GDEF, GPOS, GSUB,
+ JSTF). After validation it is no longer necessary to check
+ for errors in those tables while accessing them.
+
+ Note that this module might be moved to another library in the
+ future to avoid a tight dependency between FreeType and the
+ OpenType specification.
+
+ - A new API in FT_BITMAP_H (`FT_Bitmap_New', `FT_Bitmap_Convert',
+ `FT_Bitmap_Copy', `FT_Bitmap_Embolden', `FT_Bitmap_Done') has
+ been added. Its use is to convert an FT_Bitmap structure in
+ 1bpp, 2bpp, 4bpp, or 8bpp format into another 8bpp FT_Bitmap,
+ probably using a different pitch, and to further manipulate it.
+
+ - A new API `FT_Outline_Embolden' (in FT_OUTLINE_H) gives finer
+ control how outlines are embolded.
+
+ - `FT_GlyphSlot_Embolden' (in FT_SYNTHESIS_H) now handles bitmaps
+ also (code contributed by Chia I Wu). Note that this function
+ is still experimental and may be replaced with a better API.
+
+ - The method how BDF and PCF bitmap fonts are accessed has been
+ refined. Formerly, FT_Set_Pixel_Sizes and FT_Set_Char_Size
+ were synonyms in FreeType's BDF and PCF interface. This has
+ changed now. FT_Set_Pixel_Sizes should be used to select the
+ actual font dimensions (the `strike', which is the sum of the
+ `FONT_ASCENT' and `FONT_DESCENT' properties), while
+ FT_Set_Char_Size selects the `nominal' size (the `PIXELSIZE'
+ property). In both functions, the width parameter is ignored.
+
+
+ III. MISCELLANEOUS
+
+ - The BDF driver no longer converts all returned bitmaps with a
+ depth of 2bpp or 4bpp to a depth of 8bpp. The documentation has
+ not mentioned this explicitly, but implementors might have
+ relied on this after looking into the source files.
+
+ - A new option `--ftversion' has been added to freetype-config to
+ return the FreeType version.
+
+ - The memory debugger has been updated to dump allocation
+ statistics on all allocation sources in the library. This is
+ useful to spot greedy allocations when loading and processing
+ fonts.
+
+ - We removed a huge array of constant pointers to constant strings
+ in the `psnames' module. The problem was that compilations in
+ PIC mode (i.e., when generating a Unix shared object/dll) put
+ the array into the non-shared writable section of the library
+ since absolute pointers are not relocatable by nature.
+
+ This reduces the memory consumption by approximately 16KByte per
+ process linked to FreeType. We now also store the array in a
+ compressed form (as a trie) which saves about 20KByte of code as
+ well.
+
+ - Kirill Smelkov provided patches to make src/raster/ftraster.c
+ compile stand-alone again.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.9 and 2.1.8
+
+ I. IMPORTANT BUG FIXES
+
+ - The function `FT_Get_CharMap_Index' was only declared, without
+ any real code. For consistency, it has been renamed to
+ `FT_Get_Charmap_Index'. (This function is needed to implement
+ cmap caches.)
+
+ - `FT_Outline_Get_BBox' sometimes returned incorrect values for
+ conic outlines (e.g., for TrueType fonts).
+
+ - Handling of `bhed' table has been fixed.
+
+ - The TrueType driver with enabled byte code interpreter sometimes
+ returned artifacts due to incorrect rounding. This bug has been
+ introduced after version 2.1.4.
+
+ - The BDF driver dropped the last glyph in the font.
+
+ - The BDF driver now uses the DEFAULT_CHAR property (if available)
+ to select a glyph shape for the undefined glyph.
+
+ - The stroker failed for closed outlines and single points.
+
+
+ II. IMPORTANT CHANGES
+
+ - George Williams contributed code to handle Apple's font
+ distortion technology found in GX fonts (`avar', `cvar', `fvar',
+ and `gvar' tables; the Multiple Masters API has been slightly
+ extended to cope with the new functionality).
+
+ - The `FT_GlyphSlotRec' structure has been extended: The elements
+ `lsb_delta' and `rsb_delta' give the difference between hinted
+ and unhinted left and right side bearings if autohinting is
+ active. Using those values can improve the inter-letter spacing
+ considerably. See the documentation of `FT_GlyphSlotRec' and
+ the `ftstring' demo program how to use it.
+
+ - Loading TrueType and Type 1 fonts has been made much faster.
+
+ - The stroker is no longer experimental (but the cache subsystem
+ still is).
+
+
+ III. MISCELLANEOUS
+
+ - A new documentation file `formats.txt' describes various font
+ formats supported (and not supported) by FreeType.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.8 and 2.1.7
+
+ I. IMPORTANT BUG FIXES
+
+ - The native TrueType hinter contained some bugs which prevented
+ some fonts to be rendered correctly, most notably Legendum.otf.
+
+ - The PostScript hinter now produces improved results.
+
+ - The linear advance width and height values were incorrectly
+ rounded, making them virtually unusable if not loaded with
+ FT_LOAD_LINEAR_DESIGN.
+
+ - Indexing CID-keyed CFF fonts is now working: The glyph index is
+ correctly treated as a CID, similar to FreeType's CID driver
+ module. Note that CID CMap support is still missing.
+
+ - The FT_FACE_FLAGS_GLYPH_NAMES flag is now set correctly for all
+ font formats.
+
+ - Some subsetted Type 1 fonts weren't parsed correctly. This bug
+ has been introduced in 2.1.7. In summary, the Type 1 parser has
+ become more robust.
+
+ - Non-decimal numbers weren't parsed correctly in PS fonts.
+
+ - The WinFNT driver now correctly reports FT_ENCODING_NONE for all
+ but one encoding. Use the new FT_WinFNT_ID_XXX values together
+ with `FT_Get_WinFNT_Header' to get the WinFNT charset ID.
+
+ - The descender metrics (face->size->metrics.descender) for WinFNT
+ bitmap fonts had the wrong sign.
+
+ - The (emulated) `seac' support for CFF fonts was broken.
+
+ - The `flex' operator didn't work for CFF fonts.
+
+ - PS glyphs which use the `hintmask' operator haven't been
+ rendered correctly in some cases.
+
+ - Metrics for BDF and PCF bitmap font formats have been fixed.
+
+ - Autohinting is now disabled for glyphs which are vertically
+ distorted or mirrored (using a transformation matrix). This
+ fixes a bug which produced zero-height glyphs.
+
+ - The `freetype-config' script now handles --prefix and
+ --exec-prefix correctly; it also returns the proper --rpath (or
+ -R) value if FreeType has been built as a shared library.
+
+
+ II. IMPORTANT CHANGES
+
+ - Both PCF and BDF drivers now handle the SETWIDTH_NAME and
+ ADD_STYLE_NAME properties. Values are appended to
+ face->style_name; example: `Bold SemiCondensed'.
+
+ - The PCF driver now handles bitmap fonts compressed with the LZW
+ algorithm (extension .pcf.Z, compressed with `compress').
+
+ - A new API function `FT_Get_CMap_Language_ID' (declared in
+ `tttables.h') is available to get the language ID of a
+ TrueType/SFNT cmap.
+
+ - The hexadecimal format of data after the `StartData' command in
+ CID-keyed Type 1 fonts is now supported. While this can't occur
+ in file-based fonts, it can happen in document-embedded
+ resources of PostScript documents.
+
+ - Embedded bitmaps in SFNT-based CFF fonts are now supported.
+
+ - A simple API is now available to control FreeType's tracing
+ mechanism if compiled with FT_DEBUG_LEVEL_TRACE. See the file
+ `ftdebug.h' for more details.
+
+ - YAMATO Masatake contributed improved handling of MacOS resource
+ forks on non-MacOS platforms (for example, Linux can mount MacOS
+ file systems).
+
+ - Support for MacOS has been improved; there is now a new function
+ `FT_New_Face_From_FSSpec' similar to `FT_New_Face' except that
+ it accepts an FSSpec instead of a path.
+
+ - The cache sub-system has been rewritten.
+
+ - There is now support for deinstallation of faces.
+
+ - A new API function `FTC_Manager_RemoveFaceID' has been added
+ to delete all `idle' nodes that correspond to a given
+ FTC_FaceID. All `locked' nodes (i.e., those with a reference
+ count > 0), will be modified to prevent them from appearing in
+ further lookups (they will be cleaned normally when their
+ reference count reaches 0).
+
+ - There is now support for point scaling (i.e., providing
+ character sizes in points + dpis, instead of pixels).
+
+ - Three abstract cache classes are now available:
+
+ FTC_GCache: Used to store one glyph item per cache node,
+ with the ability to group common attributes into
+ `families'. This replaces the old
+ FTC_GlyphCache class.
+
+ FTC_ICache: Used to store one FT_Glyph per cache node. This
+ extends FTC_GCache. Family definition, family
+ comparison, and glyph loading are however left
+ to sub-classes.
+
+ FTC_SCache: Used to store up to 16 small bitmaps per cache
+ node. This extends FTC_GCache. Family
+ definition, family comparison and glyph loading
+ are however left to sub-classes.
+
+ - The file `src/cache/ftcbasic.c' implements:
+
+ FTC_ImageCache: Extends FTC_ICache; implements family
+ definitions and glyph loading similar to the
+ old API.
+
+ FTC_SBitCache: Extends FTC_SCache, implements family
+ definitions and glyph loading similar to the
+ old API
+
+ Client applications should be able to extend FTC_GCache,
+ FTC_ICache, or FTC_SCache much more easily (i.e., less code to
+ write, and less callbacks). For example, one could envision
+ caches that are capable of storing transformed (obliqued),
+ stroked, emboldened, or colored glyph images. Use
+ `ftcbasic.c' as an example.
+
+ - All public APIs are now in `include/freetype/ftcache.h', (to
+ be accessed as `FT_CACHE_H'). The contents of
+ `include/freetype/cache/' is only needed by applications that
+ wish to implement their own caches.
+
+ - There were some major performance improvements through the use
+ of various programming tricks. Cache hits are up to 70%
+ faster than in the old code.
+
+ - The FTC_CMapCache has been simplified. Charmaps can only be
+ accessed by index right now. There is also a new API named
+ `FT_Charmap_GetIndex' for this purpose.
+
+ - The demo programs have been updated to the new code. The
+ previous versions will not work with the current one.
+
+ - Using an invalid face index in FT_Open_Face and friends now
+ causes an error even if the font contains a single face only.
+
+
+ III. MISCELLANEOUS
+
+ - Wolfgang Domröse contributed support files for building FreeType
+ on the Atari using the PureC compiler. Note that the Atari is a
+ 16bit platform.
+
+ - Vitaliy Pasternak contributed project files for VS.NET 2003.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.7 and 2.1.6
+
+ I. IMPORTANT BUG FIXES
+
+ - Updated to newest libtool version, fixing build problems on
+ various platforms.
+
+ - On Unix platforms, `make install' didn't copy the correct
+ `ftconfig.h' file.
+
+ Note that version 2.1.7 contains the same library C source code as
+ version 2.1.6.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.6 and 2.1.5
+
+ I. IMPORTANT BUG FIXES
+
+ - The PFR font driver didn't load kerning tables correctly, and
+ the functions in FT_PFR_H didn't work at all.
+
+ - Type 1 font files in binary format (PFB) with an end-of-file
+ indicator weren't accepted by the FreeType engine.
+
+ - Fonts which contain /PaintType and /StrokeWidth no longer cause
+ a segfault. This bug has been introduced in version 2.1.5.
+
+ - Fonts loaded with FT_LOAD_RENDER no longer cause strange
+ results. This bug has been introduced in version 2.1.5.
+
+ - Some Windows (bitmap) FNT/FON files couldn't be handled
+ correctly.
+
+
+ II. IMPORTANT CHANGES
+
+ - The internal module API has been heavily changed in favor of
+ massive simplifications within the font engine. This also means
+ that authors of third-party modules must adapt their code to the
+ new scheme.
+
+ NOTE: THE NEW SCHEME IS NOT COMPLETED YET. PLEASE WAIT UNTIL A
+ FINAL ANNOUNCEMENT!
+
+ - The PostScript parser has been enhanced to handle comments and
+ strings correctly. Additionally, more syntax forms are
+ recognized.
+
+ - Added the optional unpatented hinting system for TrueType. It
+ allows typefaces which need hinting to produce correct glyph
+ forms (e.g., Chinese typefaces from Dynalab) to work acceptably
+ without infringing Apple patents. This system is compiled only
+ if TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in
+ ftoption.h (activated by default).
+
+
+ III. MISCELLANEOUS
+
+ - There is now a guard in the public header files to protect
+ against inclusion of freetype.h from FreeType 1.
+
+ - Direct inclusion of freetype.h and other public header files no
+ longer works. You have to use the documented scheme
+
+ #include <ft2build.h>
+ #include FT_FREETYPE_H
+
+ to load freetype.h with a symbolic name. This protects against
+ renaming of public header files (which shouldn't happen but
+ actually has, avoiding two public header files with the same
+ name).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.5 and 2.1.4
+
+ I. IMPORTANT BUG FIXES
+
+ - Parsing the /CIDFontName field now removes the leading slash to
+ be in sync with other font drivers.
+
+ - gzip support was buggy. Some fonts could not be read.
+
+ - Fonts which have nested subglyphs more than one level deep no
+ longer cause a segfault.
+
+ - Creation of synthetic cmaps for fonts in CFF format was broken
+ partially.
+
+ - Numeric font dictionary entries for synthetic fonts are no
+ longer overwritten.
+
+ - The font matrix wasn't applied to the advance width for Type1,
+ CID, and CFF fonts. This caused problems when loading certain
+ synthetic Type 1 fonts like `Helvetica Narrow'.
+
+ - The test for the charset registry in BDF and PCF fonts is now
+ case-insensitive.
+
+ - FT_Vector_Rotate sometimes returned strange values due to
+ rounding errors.
+
+ - The PCF driver now returns the correct number of glyphs
+ (including an artificial `notdef' glyph at index 0).
+
+ - FreeType now supports buggy CMaps which are contained in many
+ CJK fonts from Dynalab.
+
+ - Opening an invalid font on a Mac caused a segfault due to
+ double-freeing memory.
+
+ - BDF fonts with more than 32768 glyphs weren't supported
+ properly.
+
+
+ II. IMPORTANT CHANGES
+
+ - Accessing bitmap font formats has been synchronized. To do that
+ the FT_Bitmap_Size structure has been extended to contain new
+ fields `size', `x_ppem', and `y_ppem'.
+
+ - The FNT driver now returns multiple faces, not multiple strikes.
+
+ - The `psnames' module has been updated to the Adobe Glyph List
+ version 2.0.
+
+ - The `psnames' module now understands `uXXXX[X[X]]' glyph names.
+
+ - The algorithm for guessing the font style has been improved.
+
+ - For fonts in SFNT format, root->height is no longer increased if
+ the line gap is zero. There exist fonts (containing e.g. form
+ drawing characters) which intentionally have a zero line gap
+ value.
+
+ - ft_glyph_bbox_xxx flags are now deprecated in favour of
+ FT_GLYPH_BBOX_XXX.
+
+ - ft_module_xxx flags are now deprecated in favour of
+ FT_MODULE_XXX.
+
+ - FT_ENCODING_MS_{SJIS,GB2312,BIG5,WANSUNG,JOHAB} are now
+ deprecated in favour of
+ FT_ENCODING_{SJIS,GB2312,GIB5,WANSONG,JOHAB} -- those encodings
+ are not specific to Microsoft.
+
+
+ III. MISCELLANEOUS
+
+ - The autohinter has been further improved; for example, `m'
+ glyphs now retain its vertical symmetry.
+
+ - Partial support of Mac fonts on non-Mac platforms.
+
+ - `make refdoc' (after first `make') builds the HTML
+ documentation. You need Python for this.
+
+ - The make build system should now work more reliably on DOS-like
+ platforms.
+
+ - Support for EMX gcc and Watson C/C++ compilers on MS-DOS has
+ been added.
+
+ - Better VMS build support.
+
+ - Support for the pkg-config package by providing a `freetype.pc'
+ file.
+
+ - New configure option --with-old-mac-fonts for Darwin.
+
+ - Some source files have been renamed (mainly to fit into the 8.3
+ naming scheme).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.4 and 2.1.3
+
+ I. IMPORTANT BUG FIXES
+
+ - Updated to newest libtool version, fixing build problems on
+ various platforms.
+
+ - A fix in the Gzip stream reader: It couldn't read certain .gz
+ files properly due to a small typo. In certain cases, FreeType
+ could also loop endlessly when trying to load tiny gzipped
+ files.
+
+ - The configure script now tries to use the system-wide zlib when
+ it finds one (instead of the copy found in src/gzip). And
+ `freetype-config' has been updated to return relevant flags in
+ this case when invoked with `--libs' (e.g. `-lzlib').
+
+ - Certain fonts couldn't be loaded by 2.1.3 because they lacked a
+ Unicode charmap (e.g. SYMBOL.TTF). FreeType erroneously
+ rejected them.
+
+ - The CFF loader was modified to accept fonts which only contain a
+ subset of their reference charset. This prevented the correct
+ use of PDF-embedded fonts.
+
+ - The logic to detect Unicode charmaps has been modified. This is
+ required to support fonts which include both 16-bit and 32-bit
+ charmaps (like very recent asian ones) using the new 10 and 12
+ SFNT formats.
+
+ - The TrueType loader now limits the depth of composite glyphs.
+ This is necessary to prevent broken fonts to break the engine by
+ blowing the stack with recursive glyph definitions.
+
+ - The CMap cache is now capable of managing UCS-4 character codes
+ that are mapped through extended charmaps in recent
+ TrueType/OpenType fonts.
+
+ - The cache sub-system now properly manages out-of-memory
+ conditions instead of blindly reporting them to the caller.
+ This means that it will try to empty the cache before restarting
+ its allocations to see if that can help.
+
+ - The PFR driver didn't return the list of available embedded
+ bitmaps properly.
+
+ - There was a nasty memory leak when using embedded bitmaps in
+ certain font formats.
+
+
+ II. IMPORTANT CHANGES
+
+ - David Chester contributed some enhancements to the auto-hinter
+ that significantly increase the quality of its output. The
+ Postscript hinter was also improved in several ways.
+
+ - The FT_RENDER_MODE_LIGHT render mode was implemented.
+
+ - A new API function called `FT_Get_BDF_Property' has been added
+ to FT_BDF_H to retrieve BDF properties from BDF _and_ PCF font
+ files. THIS IS STILL EXPERIMENTAL, since it hasn't been
+ properly tested yet.
+
+ - A Windows FNT specific API has been added, mostly to access font
+ headers. This is used by Wine.
+
+ - TrueType tables without an `hmtx' table are now tolerated when
+ an incremental interface is used. This happens for certain
+ Type42 fonts passed from Ghostscript to FreeType.
+
+ - The PFR font driver is now capable of returning the font family
+ and style names when they are available (instead of the sole
+ `FontID'). This is performed by parsing an *undocumented*
+ portion of the font file!
+
+
+ III. MISCELLANEOUS
+
+ - The path stroker in FT_STROKER_H has entered beta stage. It now
+ works very well, but its interface might change a bit in the
+ future. More on this in later releases.
+
+ - The documentation for FT_Size_Metrics didn't appear properly in
+ the API reference.
+
+ - The file docs/VERSION.DLL has been updated to explain versioning
+ with FreeType (i.e., comparing release/libtool/so numbers, and
+ how to use them in autoconf scripts).
+
+ - The installation documentation has been seriously revamped.
+ Everything is now in the `docs' directory.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.3 and 2.1.2
+
+ I. IMPORTANT BUG FIXES
+
+ - FT_Vector_Transform had been incorrectly modified in 2.1.2,
+ resulting in incorrect transformations being applied (for
+ example, rotations were processed in opposite angles).
+
+ - The format 8 and 12 TrueType charmap enumeration routines have
+ been fixed (FT_Get_Next_Char returned invalid values).
+
+ - The PFR font driver returned incorrect advance widths if the
+ outline and metrics resolution defined in the font file were
+ different.
+
+ - FT_Glyph_To_Bitmap now returns successfully when called with an
+ FT_BitmapGlyph argument (it previously returned an error).
+
+ - A bug in the Type 1 loader that prevented valid font bounding
+ boxes to be loaded from multiple master fonts.
+
+ - The SFNT validation code has been rewritten. FreeType can now
+ load `broken' fonts that were usable on Windows, but not with
+ previous versions of the library.
+
+ - The computation of bearings in the BDF driver has been fixed.
+
+ - The Postscript hinter crashed when trying to hint certain glyphs
+ (more precisely, when trying to apply hints to an empty glyph
+ outline).
+
+ - The TrueType glyph loader now supports composites in `Apple
+ format' (they differ slightly from Microsoft/OpenType ones in
+ the way transformation offsets are computed).
+
+ - FreeType was very slow at opening certain asian CID/CFF fonts,
+ due to fixed increment in dynamic array re-allocations. This
+ has been changed to exponential behaviour to get acceptable
+ performance.
+
+
+
+ II. IMPORTANT CHANGES
+
+ - The PCF driver now supports gzip-compressed font files natively.
+ This means that you will be able to use all these bitmap fonts
+ that come with XFree86 with FreeType (and libXft/libXft2, by
+ extension).
+
+ - The automatic and postscript hinters have both been updated.
+ This results in a relatively important increase of rendering
+ quality since many nasty defaults have been suppressed. Please
+ visit the web page:
+
+ http://www.freetype.org/hinting/smooth-hinting.html
+
+ for additional details on this topic.
+
+ - The `load_flags' parameter of `FT_Load_Glyph' is now an FT_Int32
+ (instead of just being an FT_Int). This breaks source and
+ binary compatibility for 16bit systems only, while retaining
+ both of them for 32 and 64 bit ones.
+
+ Some new flags have been added consequently:
+
+ FT_LOAD_NO_AUTOHINT :: Disable the use of the auto-hinter
+ (but not native format hinters).
+
+ FT_LOAD_TARGET_NORMAL :: Hint and render for normal
+ anti-aliased displays.
+
+ FT_LOAD_TARGET_MONO :: Hint and render for 1-bit displays.
+
+ FT_LOAD_TARGET_LCD :: Hint and render for horizontal RGB or
+ BGR sub-pixel displays (like LCD
+ screens). THIS IS STILL
+ EXPERIMENTAL!
+
+ FT_LOAD_TARGET_LCD_V :: Same as FT_LOAD_TARGET_LCD, for
+ vertical sub-pixel displays (like
+ rotated LCD screens). THIS IS STILL
+ EXPERIMENTAL!
+
+ FT_LOAD_MONOCHROME is still supported, but only affects
+ rendering, not the hinting.
+
+ Note that the `ftview' demo program available in the `ft2demos'
+ package has been updated to support LCD-optimized display on
+ non-paletted displays (under Win32 and X11).
+
+ - The PFR driver now supports embedded bitmaps (all formats
+ supported), and returns correct kerning metrics for all glyphs.
+
+ - The TrueType charmap loader now supports certain `broken' fonts
+ that load under Windows without problems.
+
+ - The cache API has been slightly modified (it's still a beta!):
+
+ - The type FTC_ImageDesc has been removed; it is now replaced
+ by FTC_ImageTypeRec. Note that one of its fields is a
+ `load_flag' parameter for FT_Load_Glyph.
+
+ - The field `num_grays' of FT_SBitRec has been changed to
+ `max_grays' in order to fit within a single byte. Its
+ maximum value is thus 255 (instead of 256 as previously).
+
+
+ III. MISCELLANEOUS
+
+ - Added support for the DESTDIR variable during `make install'.
+ This simplifies packaging of FreeType.
+
+ - Included modified copies of the ZLib sources in `src/gzip' in
+ order to support gzip-compressed PCF fonts. We do not use the
+ system-provided zlib for now, though this is a probable
+ enhancement for future releases.
+
+ - The DocMaker tool used to generate the on-line API reference has
+ been completely rewritten. It is now located in
+ `src/tools/docmaker/docmaker.py'. Features:
+
+ - better cross-referenced output
+ - more polished output
+ - uses Python regular expressions (though it didn't speed the
+ program)
+ - much more modular structure, which allows for different
+ `backends' in order to generate HTML, XML, or whatever
+ format.
+
+ One can regenerate the API reference by calling:
+
+ python src/tools/docmaker/docmaker.py \
+ --prefix=ft2 \
+ --title=FreeType-2.1.3 \
+ --output=<outputdirectory>
+ include/freetype/*.h \
+ include/freetype/config/*.h \
+ include/freetype/cache/*.h
+
+ - A new, experimental, support for incremental font loading (i.e.,
+ loading of fonts where the glyphs are not in the font file
+ itself, but provided by an external component, like a Postscript
+ interpreter) has been added by Graham Asher. This is still work
+ in progress, however.
+
+ - A new, EXPERIMENTAL, path stroker has been added. It doesn't
+ suffer from severe rounding errors and treat bezier arcs
+ directly. Still work in progress (i.e. not part of the official
+ API). See the file <freetype/ftstroker.h> for some of the
+ details.
+
+ - The massive re-formatting of sources and internal re-design is
+ still under-way. Many internal functions, constants, and types
+ have been renamed.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.2 and 2.1.1
+
+ I. IMPORTANT BUG FIXES
+
+ - Many font drivers didn't select a Unicode charmap by default
+ when a new face was opened (with the FT_CONFIG_OPTION_USE_CMAPS
+ options enabled), causing many applications to not be able to
+ display text correctly with the 2.1.x releases.
+
+ - The PFR driver had a bug in its composite loading code that
+ produces incorrectly placed accents with many fonts.
+
+ - The Type42 driver crashed sometimes due to a nasty bug.
+
+ - The Type 1 custom encoding charmap didn't handle the case where
+ the first glyph index wasn't 0.
+
+ - A serious typo in the TrueType composite loader produced
+ incorrectly placed glyphs in fonts like `Wingdings' and a few
+ others.
+
+
+ II. MISCELLANEOUS
+
+ - The Win32 Visual C++ project file has been updated to include
+ the PFR driver as well.
+
+ - `freetype.m4' is now installed by default by `make install' on
+ Unix systems.
+
+ - The function FT_Get_PS_Font_Info now works with CID and Type42
+ fonts as well.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.1 and 2.1.0
+
+ I. IMPORTANT BUG FIXES
+
+ - The `version_info' returned by `freetype-config' in 2.1.0
+ returned an invalid value. It now returns 9:1:3 (2.0.9 returned
+ 9:0:3).
+
+ - Version 2.1.0 couldn't be linked against applications on Win32
+ and Amiga systems due to a new debug function that wasn't
+ properly propagated to the system-specific directory in
+ `builds'.
+
+ - Various MacOS and Mac OS X specific fixes.
+
+ - Fixed a bug in the TrueType charmap validation routines that
+ made version 2.1.0 too restrictive -- many popular fonts have
+ been rejected.
+
+ - There was still a very small difference between the monochrome
+ glyph bitmaps produced by FreeType 1.x and FreeType 2.x with the
+ bytecode interpreter enabled. This was caused by an invalid
+ flag setting in the TrueType glyph loader, making the rasterizer
+ change its drop-out control mode. Now the results should
+ _really_ be completely identical.
+
+ - The TrueType name table loader has been improved to support many
+ popular though buggy Asian fonts. It now ignores empty name
+ entries, invalid pointer offsets and a few other incorrect
+ subtleties. Moreover, name strings are now loaded on demand,
+ which reduces the memory load of many faces (e.g. the ARIAL.TTF
+ font file contains a 10kByte name table with 70 names).
+
+ - Fixed a bug in the Postscript hinter that prevented family blues
+ substitution to happen correctly.
+
+
+ II. NEW FEATURES
+
+ - Three new font drivers in this release:
+
+ * A BDF font driver, contributed by Franco Zappa Nardelli,
+ heavily modified by Werner Lemberg. It also supports
+ anti-aliased bitmaps (using a slightly extended BDF format).
+
+ * A Type42 font driver, contributed by Roberto Alameda. It is
+ still experimental but seems to work relatively well.
+
+ * A PFR font driver, contributed by David Turner himself. It
+ doesn't support PFR hinting -- note that BitStream has at
+ least two patents on this format!
+
+
+ III. MISCELLANEOUS
+
+ - The cache sub-system has been optimized in important ways.
+ Cache hits are now significantly faster. For example, using the
+ CMap cache is about twice faster than calling FT_Get_Char_Index
+ on most platforms. Similarly, using an SBit cache is about five
+ times faster than loading the bitmaps from a bitmap file, and
+ 300 to 500 times faster than generating them from a scalable
+ format.
+
+ Note that you should recompile your sources if you designed a
+ custom cache class for the FT2 Cache subsystem, since the
+ changes performed are source, but not binary, compatible.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.0 and 2.0.9
+
+ I. IMPORTANT BUG FIXES
+
+ - The TrueType bytecode interpreter has been fixed to produce
+ _exactly_ the same output as FreeType 1.x. Previous differences
+ were due to slightly distinct fixed-point computation routines
+ used to perform dot products and vector length measurements.
+
+ It seems that native TrueType hinting is _extremely_ sensitive
+ to rounding errors. The required vector computation routines
+ have been optimized and placed within the `ttinterp.c' file.
+
+ - Fixed the parsing of accelerator tables in the PCF font driver.
+
+ - Fixed the Type1 glyph loader routine used to compute the font's
+ maximum advance width.
+
+
+ II. NEW FEATURES
+
+ - The `configure' script used on Unix systems has been modified to
+ check that GNU Make is being used to build the library.
+ Otherwise, it will display a message proposing to use the
+ GNUMAKE environment variable to name it.
+
+ The Unix-specific file README.UNX has been modified accordingly.
+
+
+ III. MISCELLANEOUS
+
+ - The FreeType License in `docs/FTL.TXT' has been updated to
+ include a proposed preferred disclaimer. If you are using
+ FreeType in your products, you are encouraged (but not mandated)
+ to use the following text in your documentation:
+
+ """
+ Portions of this software are copyright © 1996-2002 The
+ FreeType Project (www.freetype.org). All rights reserved.
+ """
+
+ - The default size of the render pool has been reduced to 16kByte.
+ This shouldn't result in any noticeable performance penalty,
+ unless you are using the engine as-is to render very large and
+ complex glyphs.
+
+ - The FreeType 2 redesign has begun. More information can be
+ found at this URL:
+
+ http://www.freetype.org/freetype2/redesign.html
+
+ The following internal changes have been performed within the
+ sources of this release:
+
+ - Many internal types have been renamed to increase
+ consistency. The following should be true, except for
+ public types:
+
+ * All structure types have a name ending in `Rec' (short
+ for `record').
+
+ * A pointer-to-structure type has the same name as the
+ structure, _without_ the `Rec' suffix.
+
+ Example:
+
+ typedef struct FooRec_
+ {
+ ...
+
+ } FooRec, *Foo;
+
+ - Many internal macros have been renamed to increase
+ consistency. The following should be true:
+
+ * All macros have a name beginning with `FT_'. This
+ required a few changes like
+
+ ALLOC => FT_ALLOC
+ FREE => FT_FREE
+ REALLOC => FT_REALLOC
+
+ * All macros are completely UPPERCASE. This required a
+ few changes like:
+
+ READ_Short => FT_READ_SHORT
+ NEXT_Short => FT_NEXT_SHORT
+ GET_ULongLE => FT_GET_ULONG_LE
+ MEM_Set => FT_MEM_SET
+ MEM_Copy => FT_MEM_COPY
+ etc.
+
+ * Whenever possible, all macro names follow the
+ FT_<OBJECT>_<METHOD> pattern. For example
+
+ ACCESS_Frame => FT_FRAME_ENTER
+ FORGET_Frame => FT_FRAME_EXIT
+ EXTRACT_Frame => FT_FRAME_EXTRACT
+ RELEASE_Frame => FT_FRAME_RELEASE
+
+ FILE_Pos => FT_STREAM_POS
+ FILE_Seek => FT_STREAM_SEEK
+ FILE_Read => FT_STREAM_READ
+ FILE_ReadAt => FT_STREAM_READ_AT
+ READ_Fields => FT_STREAM_READ_FIELDS
+
+ - Many internal functions have been renamed to follow the
+ FT_<Object>_<Method> pattern. For example:
+
+ FT_Seek_Stream => FT_Stream_Seek
+ FT_Read_Stream_At => FT_Stream_ReadAt
+ FT_Done_Stream => FT_Stream_Close
+ FT_New_Stream => FT_Stream_Open
+ FT_New_Memory_Stream => FT_Stream_OpenMemory
+ FT_Extract_Frame => FT_Stream_ExtractFrame
+
+ Note that method names do not contain `_'.
+
+ - The FT_ALLOC_ARRAY and FT_REALLOC_ARRAY have been replaced
+ with FT_NEW_ARRAY and FT_RENEW_ARRAY which do not take a
+ type as the fourth argument. Instead, the array element
+ type size is computed automatically from the type of the
+ target pointer used.
+
+ - A new object class, FT_CMap, has been introduced. These
+ internal objects are used to model character maps. This
+ eases the support of additional charmap types within the
+ engine.
+
+ - A new configuration file named `ftstdlib.h' has been added
+ to `include/freetype/config'. It is used to define aliases
+ for _every_ routine of the ISO C library that the font
+ engine uses. Each aliases has a `ft_' prefix
+ (e.g. `ft_strlen' is an alias for `strlen').
+
+ This is used to ease the porting of FreeType 2 to exotic
+ runtime environments where the ISO C Library isn't available
+ (e.g. XFree86 extension modules).
+
+ More details are available in the `ChangeLog' file.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.9 and 2.0.8
+
+ I. IMPORTANT BUG FIXES
+
+ - Certain fonts like `foxjump.ttf' contain broken name tables with
+ invalid entries and wild offsets. This caused FreeType to crash
+ when trying to load them.
+
+ The SFNT `name' table loader has been fixed to be able to
+ support these strange fonts.
+
+ Moreover, the code in charge of processing this table has been
+ changed to always favour Windows-formatted entries over other
+ ones. Hence, a font that works on Windows but not on the Mac
+ will load cleanly in FreeType and report accurate values for
+ Family & PostScript names.
+
+ - The CID font driver has been fixed. It unfortunately returned a
+ Postscript Font name with a leading slash, as in
+ `/MunhwaGothic-Regular'.
+
+ - FreeType 2 should now compile fine on AIX 4.3.3 as a shared
+ library.
+
+ - A bug in the Postscript hinter has been found and fixed,
+ removing un-even stem widths at small pixel sizes (like 14-17).
+
+ This improves the quality of a certain number of Postscript
+ fonts.
+
+
+ II. NEW FEATURES
+
+ - A new function named `FT_Library_Version' has been added to
+ return the current library's major, minor, and patch version
+ numbers. This is important since the macros FREETYPE_MAJOR,
+ FREETYPE_MINOR, and FREETYPE_PATCH cannot be used when the
+ library is dynamically linked by a program.
+
+ - Two new APIs have been added: `FT_Get_First_Char' and
+ `FT_Get_Next_Char'.
+
+ Together, these can be used to iterate efficiently over the
+ currently selected charmap of a given face. Read the API
+ reference for more details.
+
+
+ III. MISCELLANEOUS
+
+ - The FreeType sources are under heavy internal re-factoring. As
+ a consequence, we have created a branch named `STABLE' on the
+ CVS to hold all future releases/fixes in the 2.0.x family.
+
+ The HEAD branch now contains the re-factored sources and
+ shouldn't be used for testing or packaging new releases. In
+ case you would like to access the 2.0.9 sources from our CVS
+ repository, use the tag `VER-2-0-9'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.8 and 2.0.7
+
+ I. IMPORTANT BUG FIXES
+
+ - There was a small but nasty bug in `freetype-config.in' which
+ caused the `freetype-config' script to fail on Unix.
+
+ This didn't prevent the installation of the library or even its
+ execution, but caused problems when trying to compile many Unix
+ packages that depend on it.
+
+ - Some TrueType or OpenType fonts embedded in PDF documents do not
+ have a 'cmap', 'post' and 'name' as is required by the
+ specification. FreeType no longer refuses to load such fonts.
+
+ - Various fixes to the PCF font driver.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.7 and 2.0.6
+
+ I. IMPORTANT BUG FIXES
+
+ - Fixed two bugs in the Type 1 font driver. The first one
+ resulted in a memory leak in subtle cases. The other one caused
+ FreeType to crash when trying to load `.gsf' files (Ghostscript
+ so-called Postscript fonts).
+
+ (This made _many_ KDE applications crash on certain systems.
+ FreeType _is_ becoming a critical system component on Linux :-)
+
+ - Fixed a memory leak in the CFF font driver.
+
+ - Fixed a memory leak in the PCF font driver.
+
+ - Fixed the Visual C++ project file
+ `builds/win32/visualc/freetype.dsp' since it didn't include the
+ Postscript hinter component, causing errors at build time.
+
+ - Fixed a small rendering bug in the anti-aliased renderer that
+ only occurred when trying to draw thin (less than 1 pixel)
+ strokes.
+
+ - Fixed `builds/unix/freetype2.a4' which is used to generate a
+ valid `freetype2.m4' for use with autoconf.
+
+ - Fixed the OpenVMS Makefiles.
+
+
+ II. MISCELLANEOUS
+
+ - Added `configure' and `install' scripts to the top-level
+ directory. A GNU-style installation is thus now easily possible
+ with
+
+ ./configure <options>
+ make
+ make install
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.6 and 2.0.5
+
+ I. IMPORTANT BUG FIXES
+
+ - It wasn't possible to load embedded bitmaps when the auto-hinter
+ was used. This is now fixed.
+
+ - The TrueType font driver didn't load some composites properly
+ (the sub-glyphs were slightly shifted, and this was only
+ noticeable when using monochrome rendering).
+
+ - Various fixes to the auto-hinter. They merely improve the
+ output of sans-serif fonts. Note that there are still problems
+ with serifed fonts and composites (accented characters).
+
+ - All scalable font drivers erroneously returned un-fitted glyph
+ advances when hinting was requested. This created problems for
+ a number of layout applications. This is a very old bug that
+ got undetected mainly because most test/demo program perform
+ rounding explicitly or implicitly (through the cache).
+
+ - `FT_Glyph_To_Bitmap' did erroneously modify the source glyph in
+ certain cases.
+
+ - `glnames.py' still contained a bug that made FreeType return
+ invalid names for certain glyphs.
+
+ - The library crashed when loading certain Type 1 fonts like
+ `sadn.pfb' (`Stalingrad Normal'), which appear to contain
+ pathetic font info dictionaries.
+
+ - The TrueType glyph loader is now much more paranoid and checks
+ everything when loading a given glyph image. This was necessary
+ to avoid problems (crashes and/or memory overwrites) with broken
+ fonts that came from a really buggy automatic font converter.
+
+
+ II. IMPORTANT UPDATES AND NEW FEATURES
+
+ - Important updates to the Mac-specific parts of the library.
+
+ - The caching sub-system has been completely re-designed, and its
+ API has evolved (the old one is still supported for backward
+ compatibility).
+
+ The documentation for it is not yet completed, sorry. For now,
+ you are encouraged to continue using the old API. However, the
+ ftview demo program in the ft2demos package has already been
+ updated to use the new caching functions.
+
+ - A new charmap cache is provided too. See `FTC_CMapCache'. This
+ is useful to perform character code -> glyph index translations
+ quickly, without the need for an opened FT_Face.
+
+ - A NEW POSTSCRIPT HINTER module has been added to support native
+ hints in the following formats: PostScript Type 1, PostScript
+ CID, and CFF/CEF.
+
+ Please test! Note that the auto-hinter produces better results
+ for a number of badly-hinted fonts (mostly auto-generated ones)
+ though.
+
+ - A memory debugger is now part of the standard FreeType sources.
+ To enable it, define FT_DEBUG_MEMORY in
+ <freetype/config/ftoption.h>, and recompile the library.
+
+ Additionally, define the _environment_ variable FT_DEBUG_MEMORY
+ and run any program using FreeType. When the library is exited,
+ a summary of memory footprints and possible leaks will be
+ displayed.
+
+ This works transparently with _any_ program that uses FreeType.
+ However, you will need a lot of memory to use this (allocated
+ blocks are never released to the heap to detect double deletes
+ easily).
+
+
+ III. MISCELLANEOUS
+
+ - We are aware of subtle differences between the output of
+ FreeType versions 1 and 2 when it comes to monochrome
+ TrueType-hinted glyphs. These are most probably due to small
+ differences in the monochrome rasterizers and will be worked out
+ in an upcoming release.
+
+ - We have decided to fork the sources in a `stable' branch, and an
+ `unstable' one, since FreeType is becoming a critical component
+ of many Unix systems.
+
+ The next bug-fix releases of the library will be named 2.0.7,
+ 2.0.8, etc., while the `2.1' branch will contain a version of
+ the sources where we will start major reworking of the library's
+ internals, in order to produce FreeType 2.2.0 (or even 3.0) in a
+ more distant future.
+
+ We also hope that this scheme will allow much more frequent
+ releases than in the past.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.5 and 2.0.4
+
+ NOTE THAT 2.0.5 DOES NOT CONTAIN THE POSTSCRIPT HINTER. THIS MODULE
+ WILL BE PART OF THE NEXT RELEASE (EITHER 2.0.6 or 2.1)
+
+ - Fixed a bug that made certain glyphs, like `Cacute', `cacute' and
+ `lslash' unavailable from Unicode charmaps of Postscript fonts.
+ This prevented the correct display of Polish text, for example.
+
+ - The kerning table of Type 1 fonts was loaded by FreeType, when its
+ AFM file was attached to its face, but the
+ FT_FACE_FLAG_HAS_KERNING bit flags was not set correctly,
+ preventing FT_Get_Kerning to return meaningful values.
+
+ - Improved SFNT (TrueType & OpenType) charmap support. Slightly
+ better performance, as well as support for the new formats defined
+ by the OpenType 1.3 specification (8, 10, and 12)
+
+ - Fixed a serious typo in `src/base/ftcalc.c' which caused invalid
+ computations in certain rare cases, producing ugly artefacts.
+
+ - The size of the EM square is computed with a more accurate
+ algorithm for Postscript fonts. The old one caused slight errors
+ with embedded fonts found in PDF documents.
+
+ - Fixed a bug in the cache manager that prevented normal LRU
+ behaviour within the cache manager, causing unnecessary reloads
+ (for FT_Face and FT_Size objects only).
+
+ - Added a new function named `FT_Get_Name_Index' to retrieve the
+ glyph index of a given glyph name, when found in a face.
+
+ - Added a new function named `FT_Get_Postscript_Name' to retrieve
+ the `unique' Postscript font name of a given face.
+
+ - Added a new public header size named FT_SIZES_H (or
+ <freetype/ftsizes.h>) providing new FT_Size-management functions:
+ FT_New_Size, FT_Activate_Size, FT_Done_Size.
+
+ - Fixed a reallocation bug that generated a dangling pointer (and
+ possibly memory leaks) with Postscript fonts (in
+ src/psaux/psobjs.c).
+
+ - Many fixes for 16-bit correctness.
+
+ - Removed many pedantic compiler warnings from the sources.
+
+ - Added an Amiga build directory in `builds/amiga'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.4 and 2.0.3
+
+ - Fixed a rather annoying bug that was introduced in 2.0.3. Namely,
+ the font transformation set through FT_Set_Transform was applied
+ twice to auto-hinted glyphs, resulting in incorrectly rotated text
+ output.
+
+ - Fixed _many_ compiler warnings. FT2 should now compile cleanly
+ with Visual C++'s most pedantic warning level (/W4). It already
+ compiled fine with GCC and a few other compilers.
+
+ - Fixed a bug that prevented the linear advance width of composite
+ TrueType glyphs to be correctly returned.
+
+ - Fixed the Visual C++ project files located in
+ `builds/win32/visualc' (previous versions used older names of the
+ library).
+
+ - Many 32-bit constants have an `L' appended to their value, in
+ order to improve the 16-bitness of the code. Someone is actually
+ trying to use FT2 on an Atari ST machine!
+
+ - Updated the `builds/detect.mk' file in order to automatically
+ build FT2 on AIX systems. AIX uses `/usr/sbin/init' instead of
+ `/sbin/init' and wasn't previously detected as a Unix platform by
+ the FreeType build system.
+
+ - Updated the Unix-specific portions of the build system (new
+ libtool version, etc.).
+
+ - The SFNT kerning loader now ensures that the table is sorted
+ (since some problem fonts do not meet this requirement).
+
+
+=======================================================================
+
+CHANGES BETWEEN 2.0.3 and 2.0.2
+
+ I. CHANGES TO THE MODULES / FONT DRIVERS
+
+ - THE AUTO-HINTER HAS BEEN SLIGHTLY IMPROVED, in order to fix
+ several annoying artefacts, mainly:
+
+ - Blue zone alignment of horizontal stems wasn't performed
+ correctly, resulting in artefacts like the `d' being placed
+ one pixel below the `b' in some fonts like Time New Roman.
+
+ - Overshoot thresholding wasn't performed correctly, creating
+ unpleasant artefacts at large character pixel sizes.
+
+ - Composite glyph loading has been simplified. This gets rid
+ of various artefacts where the components of a composite
+ glyphs were not correctly spaced.
+
+ These are the last changes to the current auto-hinting module.
+ A new hinting sub-system is currently in the work in order to
+ support native hints in Type 1 / CFF / OpenType fonts, as well
+ as globally improve rendering.
+
+ - The PCF driver has been fixed. It reported invalid glyph
+ dimensions for the fonts available on Solaris.
+
+ - The Type 1, CID and CFF drivers have been modified to fix the
+ computation of the EM size.
+
+ - The Type 1 driver has been fixed to avoid a dangerous bug that
+ crashed the library with non-conforming fonts (i.e. ones that do
+ not place the .notdef glyph at position 0).
+
+ - The TrueType driver had a rather subtle bug (dangling pointer
+ when loading composite glyphs) that could crash the library in
+ rare occasions!
+
+
+ II. HIGH-LEVEL API CHANGES
+
+ - The error code enumeration values have been changed. An error
+ value is decomposed in a generic error code, and a module
+ number. see <freetype/fterrors.h> for details.
+
+ - A new public header file has been introduced, named
+ FT_TRIGONOMETRY_H (include/freetype/fttrig.h), providing
+ trigonometric functions to compute sines, cosines, arctangents,
+ etc. with 16.16 fixed precision. The implementation is based on
+ the CORDIC algorithm and is very fast while being sufficiently
+ accurate.
+
+
+ III. INTERNALS
+
+ - Added BeOS-specific files in the old build sub-system. Note
+ that no changes were required to compile the library with Jam.
+
+ - The configuration is now capable of automatically detecting
+ 64-bit integers on a set of predefined compilers (GCC, Visual
+ C++, Borland C++) and will use them by default. This provides a
+ small performance boost.
+
+ - A small memory leak that happened when opening 0-sized files
+ (duh!) have been fixed.
+
+ - Fixed bezier stack depth bug in the routines provided by the
+ FT_BBOX_H header file. Also fixed similar bugs in the
+ rasterizers.
+
+ - The outline bounding box code has been rewritten to use direct
+ computations, instead of bezier sub-division, to compute the
+ exact bounding box of glyphs. This is slightly slower but more
+ accurate.
+
+ - The build system has been improved and fixed, mainly to support
+ `make' on Windows 2000 correctly, avoid problems with `make
+ distclean' on non Unix systems, etc.
+
+ - Hexadecimal constants have been suffixed with `U' to avoid
+ problems with certain compilers on 64-bit platforms.
+
+ - A new directory named `src/tools' has been created. It contains
+ Python scripts and simple unit test programs used to develop the
+ library.
+
+ - The DocMaker tool has been moved from `docs' to `src/tools' and
+ has been updated with the following:
+
+ - Now accepts the `--title=XXXX' or `-t XXXX' option from the
+ command line to set the project's name in the generated API
+ reference.
+
+ - Now accepts the `--output=DIR' or `-o DIR' option from the
+ command line to set the output directory for all generated
+ HTML files.
+
+ - Now accepts the `--prefix=XXXX' or `-p XXX' option from the
+ command line to set the file prefix to use for all
+ generated HTML files.
+
+ - Now generates the current time/data on each generated page
+ in order to distinguish between versions.
+
+ DocMaker can be used with other projects now, not only FT2
+ (e.g. MLib, FTLayout, etc.).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.2 and 2.0.1
+
+ I. CHANGES TO THE MODULES / FONT DRIVERS
+
+ - THE TRUETYPE BYTECODE INTERPRETER IS NOW TURNED OFF, in order to
+ avoid legal problems with the Apple patents. It seems that we
+ mistakenly turned this option on in previous releases of the
+ build.
+
+ Note that if you want to use the bytecode interpreter in order
+ to get high-quality TrueType rendering, you will need to toggle
+ by hand the definition of the
+ TT_CONFIG_OPTION_BYTECODE_INTERPRETER macro in the file
+ `include/freetype/config/ftoption.h'.
+
+ - The CFF driver has been improved by Tom Kacvinsky and Sander van
+ der Wal:
+
+ * Support for `seac' emulation.
+ * Support for `dotsection'.
+ * Support for retrieving glyph names through
+ `FT_Get_Glyph_Name'.
+
+ The first two items are necessary to correctly a large number of
+ Type 1 fonts converted to the CFF formats by Adobe Acrobat.
+
+ - The Type 1 driver was also improved by Tom & others:
+
+ * Better EM size computation.
+ * Better support for synthetic (transformed) fonts.
+ * The Type 1 driver returns the charstrings corresponding to
+ each glyph in the `glyph->control_data' field after a call to
+ `FT_Load_Glyph' (thanks Ha Shao).
+
+ - Various other bugfixes, including the following:
+
+ * Fixed a nasty memory leak in the Type 1 driver.
+ * The autohinter and the pcf driver used static writable data
+ when they shouldn't.
+ * Many casts were added to make the code more 64-bits safe. It
+ also now compiles on Windows XP 64-bits without warnings.
+ * Some incorrect writable statics were removed in the `autohint'
+ and `pcf' drivers. FreeType 2 now compiles on Epoc again.
+
+
+ II. CHANGES TO THE HIGH-LEVEL API
+
+ - The library header files inclusion scheme has been changed. The
+ old scheme looked like:
+
+ #include <freetype/freetype.h>
+ #include <freetype/ftglyph.h>
+ #include <freetype/ftcache.h>
+ #include <freetype/cache/ftimage.h>
+
+ Now you should use:
+
+ #include <ft2build.h>
+ #include FT_FREETYPE_H
+ #include FT_GLYPH_H
+ #include FT_CACHE_H
+ #include FT_CACHE_IMAGE_H
+
+ NOTE THAT THE OLD INCLUSION SCHEME WILL STILL WORK WITH THIS
+ RELEASE. HOWEVER, WE DO NOT GUARANTEE THAT THIS WILL STILL BE
+ TRUE IN THE NEXT ONE (A.K.A. FREETYPE 2.1).
+
+ The file <ft2build.h> is used to define the header filename
+ macros. The complete and commented list of macros is available
+ in the API reference under the section name `Header File Macros'
+ in Chapter I.
+
+ For more information, see section I of the following document:
+
+ http://www.freetype.org/
+ freetype2/docs/tutorial/step1.html
+
+ or
+
+ http://freetype.sourceforge.net/
+ freetype2/docs/tutorial/step1.html
+
+ - Many, many comments have been added to the public source file in
+ order to automatically generate the API Reference through the
+ `docmaker.py' Python script.
+
+ The latter has been updated to support the grouping of sections
+ in chapters and better index sort. See:
+
+ http://www.freetype.org/freetype2/docs/reference/ft2-toc.html
+
+
+ III. CHANGES TO THE BUILD PROCESS
+
+ - If you are not building FreeType 2 with its own build system
+ (but with your own Makefiles or project files), you will need to
+ be aware that the build process has changed a little bit.
+
+ You don't need to put the `src' directory in the include path
+ when compiling any FT2 component. Instead, simply put the
+ component's directory in the current include path.
+
+ So, if you were doing something like:
+
+ cc -c -Iinclude -Isrc src/base/ftbase.c
+
+ change the line to:
+
+ cc -c -Iinclude -Isrc/base src/base/ftbase.c
+
+ If you were doing something like:
+
+ cd src/base
+ cc -c -I../../include -I.. ftbase.c
+
+ change it to:
+
+ cd src/base
+ cc -c -I../../include ftbase.c
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.1 and 2.0
+
+ 2.0.1 introduces a few changes:
+
+ - Fixed many bugs related to the support of CFF / OpenType fonts.
+ These formats are now much better supported though there is
+ still work planned to deal with charset tables and PDF-embedded
+ CFF files that use the old `seac' command.
+
+ - The library could not be compiled in debug mode with a very
+ small number of C compilers whose pre-processors didn't
+ implement the `##' directive correctly (i.e. per se the ANSI C
+ specification!) An elegant fix was found.
+
+ - Added support for the free Borland command-line C++ Builder
+ compiler. Use `make setup bcc32'. Also fixed a few source
+ lines that generated new warnings with BCC32.
+
+ - Fixed a bug in FT_Outline_Get_BBox when computing the extrema of
+ a conic Bezier arc.
+
+ - Updated the INSTALL file to add IDE compilation.
+
+ - Other minor bug fixes, from invalid Type 1 style flags to
+ correct support of synthetic (obliqued) fonts in the
+ auto-hinter, better support for embedded bitmaps in a SFNT font.
+
+ - Fixed some problems with `freetype-config'.
+
+ Finally, the `standard' scheme for including FreeType headers is now
+ gradually changing, but this will be explained in a later release
+ (probably 2.0.2).
+
+ And very special thanks to Tom Kacvinsky and YAMANO-UCHI Hidetoshi
+ for their contributions!
+
+
+======================================================================
+
+CHANGES BETWEEN beta8 and 2.0
+
+ - Changed the default installation path for public headers from
+ `include/freetype' to `include/freetype2'.
+
+ Also added a new `freetype-config' that is automatically generated
+ and installed on Unix and Cygwin systems. The script itself is
+ used to retrieve the current install path, C compilation flags as
+ well as linker flags.
+
+ - Fixed several small bugs:
+
+ * Incorrect max advance width for fixed-pitch Type 1 fonts.
+ * Incorrect glyph names for certain TrueType fonts.
+ * The glyph advance was not copied when FT_Glyph_To_Bitmap was
+ called.
+ * The linearHoriAdvance and linearVertAdvance fields were not
+ correctly returned for glyphs processed by the auto-hinter.
+ * `type1z' renamed back to `type1'; the old `type1' module has
+ been removed.
+
+ - Revamped the build system to make it a lot more generic. This
+ will allow us to re-use nearly un-modified in lots of other
+ projects (including FreeType Layout).
+
+ - Changed `cid' to use `psaux' too.
+
+ - Added the cache sub-system. See <freetype/ftcache.h> as well as
+ the sources in `src/cache'. Note that it compiles but is still
+ untested for now.
+
+ - Updated `docs/docmaker.py', a draft API reference is available at
+ http://www.freetype.org/ft2api.html.
+
+ - Changed `type1' to use `psaux'.
+
+ - Created a new module named `psaux' to hold the Type 1 & Type 2
+ parsing routines. It should be used by `type1', `cid', and `cff'
+ in the future.
+
+ - Fixed an important bug in `FT_Glyph_Get_CBox'.
+
+ - Fixed some compiler warnings that happened since the TrueType
+ bytecode decoder was deactivated by default.
+
+ - Fixed two memory leaks:
+
+ * The memory manager (16 bytes) isn't released in
+ FT_Done_FreeType!
+ * Using custom input streams, the copy of the original stream was
+ never released.
+
+ - Fixed the auto-hinter by performing automatic computation of the
+ `filling direction' of each glyph. This is done through a simple
+ and fast approximation, and seems to work (problems spotted by
+ Werner though). The Arphic fonts are a lot nicer though there are
+ still a lot of things to do to handle Asian fonts correctly.
+
+
+======================================================================
+
+BETA-8 (RELEASE CANDIDATE) CHANGES
+
+ - Deactivated the TrueType bytecode interpreter by default.
+
+ - Deactivated the `src/type1' font driver. Now `src/type1z' is used
+ by default.
+
+ - Updates to the build system. We now compile the library correctly
+ under Unix system through `configure' which is automatically
+ called on the first `make' invocation.
+
+ - Added the auto-hinting module! Fixing some bugs here and there.
+
+ - Found some bugs in the composite loader (seac) of the Type1-based
+ font drivers.
+
+ - Renamed the directory `freetype2/config' to `freetype2/builds' and
+ updated all relevant files.
+
+ - Found a memory leak in the `type1' driver.
+
+ - Incorporated Tom's patches to support flex operators correctly in
+ OpenType/CFF fonts. Now all I need is to support pure CFF and CEF
+ fonts to be done with this driver :-)
+
+ - Added the Windows FNT/FON driver in `src/winfonts'. For now, it
+ always `simulates' a Unicode charmap, so it shouldn't be
+ considered completed right now.
+
+ It is there to be more a proof of concept than anything else
+ anyway. The driver is a single C source file, that compiles to 3
+ Kb of code.
+
+ I'm still working on the PCF/BDF drivers, but I'm too lazy to
+ finish them now.
+
+ - CHANGES TO THE HIGH-LEVEL API
+
+ * FT_Get_Kerning has a new parameter that allows you to select the
+ coordinates of the kerning vector (font units, scaled, scaled +
+ grid-fitted).
+ * The outline functions are now in <freetype/ftoutln.h> and not
+ part of <freetype/freetype.h> anymore.
+ * <freetype/ftmodule.h> now contains declarations for
+ FT_New_Library, FT_Done_Library, FT_Add_Default_Modules.
+ * The so-called convenience functions have moved from `ftoutln.c'
+ to `ftglyph.c', and are thus available with this optional
+ component of the library. They are declared in
+ <freetype/ftglyph.h> now.
+ * Anti-aliased rendering is now the default for FT_Render_Glyph
+ (i.e. corresponds to render_mode == 0 == ft_render_mode_normal).
+ To generate a monochrome bitmap, use ft_render_mode_mono, or the
+ FT_LOAD_MONOCHROME flag in FT_Load_Glyph/FT_Load_Char.
+ FT_LOAD_ANTI_ALIAS is still defined, but values to 0.
+ * <freetype/freetype.h> now include <freetype/config/ftconfig.h>,
+ solving a few headaches :-)
+ * The type FT_GlyphSlotRec has now a `library' field.
+
+ - CHANGES TO THE `ftglyph.h' API
+
+ This API has been severely modified in order to make it simpler,
+ clearer, and more efficient. It certainly now looks like a real
+ `glyph factory' object, and allows client applications to manage
+ (i.e. transform, bbox and render) glyph images without ever
+ knowing their original format.
+
+ - Added support for CID-keyed fonts to the CFF driver. Maybe
+ support for pure CFF + CEF fonts should come in?
+
+ - Cleaned up source code in order to avoid two functions with the
+ same name. Also changed the names of the files in `type1z' from
+ `t1XXXX' to `z1XXXX' in order to avoid any conflicts.
+
+ `make multi' now works well :-)
+
+ Also removed the use of `cidafm' for now, even if the source files
+ are still there. This functionality will certainly go into a
+ specific module.
+
+ - ADDED SUPPORT FOR THE AUTO-HINTER
+
+ It works :-) I have a demo program which simply is a copy of
+ `ftview' that does a `FT_Add_Module(library,
+ &autohinter_module_class)' after library initialization, and Type
+ 1 & OpenType/CFF fonts are now hinted.
+
+ CID fonts are not hinted, as they include no charmap and the
+ auto-hinter doesn't include `generic' global metrics computations
+ yet.
+
+ Now, I need to release this thing to the FreeType 2 source.
+
+ - CHANGES TO THE RENDERER MODULES
+
+ The monochrome and smooth renderers are now in two distinct
+ directories, namely `src/raster1' and `src/smooth'. Note that the
+ old `src/renderer' is now gone.
+
+ I ditched the 5-gray-levels renderers. Basically, it involved a
+ simple #define toggle in 'src/raster1/ftraster.c'.
+
+ FT_Render_Glyph, FT_Outline_Render & FT_Outline_Get_Bitmap now
+ select the best renderer available, depending on render mode. If
+ the current renderer for a given glyph image format isn't capable
+ of supporting the render mode, another one will be found in the
+ library's list. This means that client applications do not need
+ to switch or set the renderers themselves (as in the latest
+ change), they'll get what they want automatically. At last.
+
+ Changed the demo programs accordingly.
+
+ - MAJOR INTERNAL REDESIGN:
+
+ A lot of internal modifications have been performed lately on the
+ source in order to provide the following enhancements:
+
+ * More generic module support:
+
+ The FT_Module type is now defined to represent a handle to a
+ given module. The file <freetype/ftmodule.h> contains the
+ FT_Module_Class definition, as well as the module-loading public
+ API.
+
+ The FT_Driver type is still defined, and still represents a
+ pointer to a font driver. Note that FT_Add_Driver is replaced
+ by FT_Add_Module, FT_Get_Driver by FT_Get_Module, etc.
+
+ * Support for generic glyph image types:
+
+ The FT_Renderer type is a pointer to a module used to perform
+ various operations on glyph image.
+
+ Each renderer is capable of handling images in a single format
+ (e.g. ft_glyph_format_outline). Its functions are used to:
+
+ - transform an glyph image
+ - render a glyph image into a bitmap
+ - return the control box (dimensions) of a given glyph image
+
+ The scan converters `ftraster.c' and `ftgrays.c' have been moved
+ to the new directory `src/renderer', and are used to provide two
+ default renderer modules.
+
+ One corresponds to the `standard' scan-converter, the other to
+ the `smooth' one.
+
+ he current renderer can be set through the new function
+ FT_Set_Renderer.
+
+ The old raster-related function FT_Set_Raster, FT_Get_Raster and
+ FT_Set_Raster_Mode have now disappeared, in favor of the new:
+
+ FT_Get_Renderer
+ FT_Set_Renderer
+
+ See the file <freetype/ftrender.h> for more details.
+
+ These changes were necessary to properly support different
+ scalable formats in the future, like bi-color glyphs, etc.
+
+ * Glyph loader object:
+
+ A new internal object, called a 'glyph loader' has been
+ introduced in the base layer. It is used by all scalable format
+ font drivers to load glyphs and composites.
+
+ This object has been created to reduce the code size of each
+ driver, as each one of them basically re-implemented its
+ functionality.
+
+ See <freetype/internal/ftobjs.h> and the FT_GlyphLoader type for
+ more information.
+
+ * FT_GlyphSlot has new fields:
+
+ In order to support extended features (see below), the
+ FT_GlyphSlot structure has a few new fields:
+
+ linearHoriAdvance:
+
+ This field gives the linearly scaled (i.e. scaled but
+ unhinted) advance width for the glyph, expressed as a 16.16
+ fixed pixel value. This is useful to perform WYSIWYG text.
+
+ linearVertAdvance:
+ This field gives the linearly scaled advance height for the
+ glyph (relevant in vertical glyph layouts only). This is
+ useful to perform WYSIWYG text.
+
+ Note that the two above field replace the removed `metrics2'
+ field in the glyph slot.
+
+ advance:
+ This field is a vector that gives the transformed advance for
+ the glyph. By default, it corresponds to the advance width,
+ unless FT_LOAD_VERTICAL_LAYOUT was specified when calling
+ FT_Load_Glyph or FT_Load_Char.
+
+ bitmap_left:
+ This field gives the distance in integer pixels from the
+ current pen position to the left-most pixel of a glyph image
+ IF IT IS A BITMAP. It is only valid when the `format' field
+ is set to `ft_glyph_format_bitmap', for example, after calling
+ the new function FT_Render_Glyph.
+
+ bitmap_top:
+ This field gives the distance in integer pixels from the
+ current pen position (located on the baseline) to the top-most
+ pixel of the glyph image IF IT IS A BITMAP. Positive values
+ correspond to upwards Y.
+
+ loader:
+ This is a new private field for the glyph slot. Client
+ applications should not touch it.
+
+
+ * Support for transforms and direct rendering in FT_Load_Glyph:
+
+ Most of the functionality found in <freetype/ftglyph.h> has been
+ moved to the core library. Hence, the following:
+
+ - A transform can be specified for a face through
+ FT_Set_Transform. this transform is applied by FT_Load_Glyph
+ to scalable glyph images (i.e. NOT TO BITMAPS) before the
+ function returns, unless the bit flag FT_LOAD_IGNORE_TRANSFORM
+ was set in the load flags.
+
+ - Once a glyph image has been loaded, it can be directly
+ converted to a bitmap by using the new FT_Render_Glyph
+ function. Note that this function takes the glyph image from
+ the glyph slot, and converts it to a bitmap whose properties
+ are returned in `face.glyph.bitmap', `face.glyph.bitmap_left'
+ and `face.glyph.bitmap_top'. The original native image might
+ be lost after the conversion.
+
+ - When using the new bit flag FT_LOAD_RENDER, the FT_Load_Glyph
+ and FT_Load_Char functions will call FT_Render_Glyph
+ automatically when needed.
+
+ - Reformatted all modules source code in order to get rid of the
+ basic data types redifinitions (i.e. `TT_Int' instead of `FT_Int',
+ `T1_Fixed' instead of `FT_Fixed'). Hence the format-specific
+ prefixes like `TT_', `T1_', `T2_' and `CID_' are only used for
+ relevant structures.
+
+
+======================================================================
+
+OLD CHANGES FOR BETA 7
+
+ - bug-fixed the OpenType/CFF parser. It now loads and displays my
+ two fonts nicely, but I'm pretty certain that more testing is
+ needed :-)
+
+ - fixed the crummy Type 1 hinter, it now handles accented characters
+ correctly (well, the accent is not always well placed, but that's
+ another problem..)
+
+ - added the CID-keyed Type 1 driver in `src/cid'. Works pretty well
+ for only 13 Kb of code ;-) Doesn't read AFM files though, nor the
+ really useful CMAP files..
+
+ - fixed two bugs in the smooth renderer (src/base/ftgrays.c).
+ Thanks to Boris Letocha for spotting them and providing a fix.
+
+ - fixed potential `divide by zero' bugs in ftcalc.c.
+
+ - added source code for the OpenType/CFF driver (still incomplete
+ though..)
+
+ - modified the SFNT driver slightly to perform more robust header
+ checks in TT_Load_SFNT_Header. This prevents certain font files
+ (e.g. some Type 1 Multiple Masters) from being incorrectly
+ `recognized' as TrueType font files..
+
+ - moved a lot of stuff from the TrueType driver to the SFNT module,
+ this allows greater code re-use between font drivers
+ (e.g. TrueType, OpenType, Compact-TrueType, etc..)
+
+ - added a tiny segment cache to the SFNT Charmap 4 decoder, in order
+ to minimally speed it up..
+
+ - added support for Multiple Master fonts in `type1z'. There is
+ also a new file named <freetype/ftmm.h> which defines functions to
+ manage them from client applications.
+
+ The new file `src/base/ftmm.c' is also optional to the engine..
+
+ - various formatting changes (e.g. EXPORT_DEF -> FT_EXPORT_DEF) +
+ small bug fixes in FT_Load_Glyph, the `type1' driver, etc..
+
+ - a minor fix to the Type 1 driver to let them apply the font matrix
+ correctly (used for many oblique fonts..)
+
+ - some fixes for 64-bit systems (mainly changing some FT_TRACE calls
+ to use %p instead of %lx). Thanks to Karl Robillard.
+
+ - fixed some bugs in the sbit loader (src/base/sfnt/ttsbit.c) +
+ added a new flag, FT_LOAD_CROP_BITMAP to query that bitmaps be
+ cropped when loaded from a file (maybe I should move the bitmap
+ cropper to the base layer ??).
+
+ - changed the default number of gray levels of the smooth renderer
+ to 256 (instead of the previous 128). Of course, the human eye
+ can't see any difference ;-)
+
+ - removed TT_MAX_SUBGLYPHS, there is no static limit on the number
+ of subglyphs in a TrueType font now..
+
+
+======================================================================
+
+OLD CHANGES 16 May 2000
+
+ - tagged `BETA-6' in the CVS tree. This one is a serious release
+ candidate even though it doesn't incorporate the auto-hinter yet..
+
+ - various obsolete files were removed, and copyright header updated
+
+ - finally updated the standard raster to fix the monochrome
+ rendering bug + re-enable support for 5-gray levels anti-aliasing
+ (suck, suck..)
+
+ - created new header files, and modified sources accordingly:
+
+ <freetype/fttypes.h>
+ - simple FreeType types, without the API
+ <freetype/internal/ftmemory.h>
+ - definition of memory-management macros
+
+ - added the `DSIG' (OpenType Digital Signature) tag to
+ <freetype/tttags.h>
+
+ - light update/cleaning of the build system + changes to the sources
+ in order to get rid of _all_ compiler warnings with three
+ compilers, i.e:
+
+ gcc with `-ansi -pedantic -Wall -W', Visual C++ with `/W3 /WX' and
+ LCC
+
+ IMPORTANT NOTE FOR WIN32-LCC USERS:
+ |
+ | It seems the C pre-processor that comes with LCC is broken, it
+ | doesn't recognize the ANSI standard directives # and ##
+ | correctly when one of the argument is a macro. Also,
+ | something like:
+ |
+ | #define F(x) print##x
+ |
+ | F(("hello"))
+ |
+ | will get incorrectly translated to:
+ |
+ | print "hello")
+ |
+ | by its pre-processor. For this reason, you simply cannot build
+ | FreeType 2 in debug mode with this compiler..
+
+ - yet another massive grunt work. I've changed the definition of
+ the EXPORT_DEF, EXPORT_FUNC, BASE_DEF & BASE_FUNC macros. These
+ now take an argument, which is the function's return value type.
+
+ This is necessary to compile FreeType as a DLL on Windows and
+ OS/2. Depending on the compiler used, a compiler-specific keyword
+ like __export or __system must be placed before (VisualC++) or
+ after (BorlandC++) the type..
+
+ Of course, this needed a lot of changes throughout the source code
+ to make it compile again... All cleaned up now, apparently..
+
+ Note also that there is a new EXPORT_VAR macro defined to allow
+ the _declaration_ of an exportable public (constant)
+ variable. This is the case of the raster interfaces (see
+ ftraster.h and ftgrays.h), as well as each module's interface (see
+ sfdriver.h, psdriver.h, etc..)
+
+ - new feature: it is now possible to pass extra parameters to font
+ drivers when creating a new face object. For now,
+ this capability is unused. It could however prove to
+ be useful in a near future..
+
+ the FT_Open_Args structure was changes, as well as the internal
+ driver interface (the specific `init_face' module function has
+ now a different signature).
+
+ - updated the tutorial (not finished though).
+
+ - updated the top-level BUILD document
+
+ - fixed a potential memory leak that could occur when loading
+ embedded bitmaps.
+
+ - added the declaration of FT_New_Memory_Face in
+ <freetype/freetype.h>, as it was missing from the public header
+ (the implementation was already in `ftobjs.c').
+
+ - the file <freetype/fterrors.h> has been seriously updated in order
+ to allow the automatic generation of error message tables. See
+ the comments within it for more information.
+
+ - major directory hierarchy re-organisation. This was done for two
+ things:
+
+ * first, to ease the `manual' compilation of the library by
+ requiring at lot less include paths :-)
+
+ * second, to allow external programs to effectively access
+ internal data fields. For example, this can be extremely
+ useful if someone wants to write a font producer or a font
+ manager on top of FreeType.
+
+ Basically, you should now use the 'freetype/' prefix for header
+ inclusion, as in:
+
+ #include <freetype/freetype.h>
+ #include <freetype/ftglyph.h>
+
+ Some new include sub-directories are available:
+
+ a. the `freetype/config' directory, contains two files used to
+ configure the build of the library. Client applications
+ should not need to look at these normally, but they can if
+ they want.
+
+ #include <freetype/config/ftoption.h>
+ #include <freetype/config/ftconfig.h>
+
+ b. the `freetype/internal' directory, contains header files that
+ describes library internals. These are the header files that
+ were previously found in the `src/base' and `src/shared'
+ directories.
+
+
+ As usual, the build system and the demos have been updated to
+ reflect the change..
+
+ Here's a layout of the new directory hierarchy:
+
+ TOP_DIR
+ include/
+ freetype/
+ freetype.h
+ ...
+ config/
+ ftoption.h
+ ftconfig.h
+ ftmodule.h
+
+ internal/
+ ftobjs.h
+ ftstream.h
+ ftcalc.h
+ ...
+
+ src/
+ base/
+ ...
+
+ sfnt/
+ psnames/
+ truetype/
+ type1/
+ type1z/
+
+
+ Compiling a module is now much easier, for example, the following
+ should work when in the TOP_DIR directory on an ANSI build:
+
+ gcc -c -I./include -I./src/base src/base/ftbase.c
+ gcc -c -I./include -I./src/sfnt src/sfnt/sfnt.c
+ etc..
+
+ (of course, using -Iconfig/<system> if you provide system-specific
+ configuration files).
+
+ - updated the structure of FT_Outline_Funcs in order to allow direct
+ coordinate scaling within the outline decomposition routine (this
+ is important for virtual `on' points with TrueType outlines) +
+ updates to the rasters to support this..
+
+ - updated the OS/2 table loading code in `src/sfnt/ttload.c' in
+ order to support version 2 of the table (see OpenType 1.2 spec)
+
+ - created `include/tttables.h' and `include/t1tables.h' to allow
+ client applications to access some of the SFNT and T1 tables of a
+ face with a procedural interface (see `FT_Get_Sfnt_Table') +
+ updates to internal source files to reflect the change..
+
+ - some cleanups in the source code to get rid of warnings when
+ compiling with the `-Wall -W -ansi -pedantic' options in gcc.
+
+ - debugged and moved the smooth renderer to `src/base/ftgrays.c' and
+ its header to `include/ftgrays.h'
+
+ - updated TT_MAX_SUBGLYPHS to 96 as some CJK fonts have composites
+ with up to 80 sub-glyphs !! Thanks to Werner
+
+
+======================================================================
+
+OLD CHANGES - 14-apr-2000
+
+ - fixed a bug in the TrueType glyph loader that prevented the
+ correct loading of some CJK glyphs in mingli.ttf
+
+ - improved the standard Type 1 hinter in `src/type1'
+
+ - fixed two bugs in the experimental Type 1 driver in `src/type1z'
+ to handle the new XFree86 4.0 fonts (and a few other ones..)
+
+ - the smooth renderer is now complete and supports sub-banding to
+ render large glyphs at high speed. However, it is still located
+ in `demos/src/ftgrays.c' and should move to the library itself in
+ the next beta. NOTE: The smooth renderer doesn't compile in
+ stand-alone mode anymore, but this should be fixed RSN..
+
+ - introduced convenience functions to more easily deal with glyph
+ images, see `include/ftglyph.h' for more details, as well as the
+ new demo program named `demos/src/ftstring.c' that demonstrates
+ its use
+
+ - implemented FT_LOAD_NO_RECURSE in both the TrueType and Type 1
+ drivers (this is required by the auto-hinter to improve its
+ results).
+
+ - changed the raster interface, in order to allow client
+ applications to provide their own span-drawing callbacks.
+ However, only the smooth renderer supports this. See
+ `FT_Raster_Params' in the file `include/ftimage.h'.
+
+ - fixed a small bug in FT_MulFix that caused incorrect transform
+ computation!
+
+ - Note: The tutorial is out-of-date.
+
+
+======================================================================
+
+OLD CHANGES - 12-mar-2000
+
+ - changed the layout of configuration files : now, all ANSI
+ configuration files are located in
+ `freetype2/config'. System-specific over-rides can be placed in
+ `freetype2/config/<system>'.
+
+ - moved all configuration macros to `config/ftoption.h'
+
+ - improvements in the Type 1 driver with AFM support
+
+ - changed the fields in the FT_Outline structure : the old `flags'
+ array is re-named `tags', while all ancient flags are encoded into
+ a single unsigned int named `flags'.
+
+ - introduced new flags in FT_Outline.flags (see
+ ft_outline_.... enums in `ftimage.h').
+
+ - changed outline functions to `FT_Outline_<action>' syntax
+
+ - added a smooth anti-alias renderer to the demonstration programs
+
+ - added Mac graphics driver (thanks Just)
+
+ - FT_Open_Face changed in order to received a pointer to a
+ FT_Open_Args descriptor..
+
+ - various cleanups, a few more API functions implemented (see
+ FT_Attach_File)
+
+ - updated some docs
+
+
+======================================================================
+
+OLD CHANGES - 22-feb-2000
+
+ - introduced the `psnames' module. It is used to:
+
+ o convert a Postscript glyph name into the equivalent Unicode
+ character code (used by the Type 1 driver(s) to synthesize on
+ the fly a Unicode charmap).
+
+ o provide an interface to retrieve the Postscript names of the
+ Macintosh, Adobe Standard & Adobe Expert character codes.
+ (the Macintosh names are used by the SFNT-module postscript
+ names support routines, while the other two tables are used by
+ the Type 1 driver(s)).
+
+ - introduced the `type1z' alternate Type 1 driver. This is a (still
+ experimental) driver for the Type 1 format that will ultimately
+ replace the one in `src/type1'. It uses pattern matching to load
+ data from the font, instead of a finite state analyzer. It works
+ much better than the `old' driver with `broken' fonts. It is also
+ much smaller (under 15 Kb).
+
+ - the Type 1 drivers (both in `src/type1' and `src/type1z') are
+ nearly complete. They both provide automatic Unicode charmap
+ synthesis through the `psnames' module. No re-encoding vector is
+ needed. (note that they still leak memory due to some code
+ missing, and I'm getting lazy).
+
+ Trivial AFM support has been added to read kerning information but
+ wasn't exactly tested as it should ;-)
+
+ - The TrueType glyph loader has been seriously rewritten (see the
+ file `src/truetype/ttgload.c'. It is now much, much simpler as
+ well as easier to read, maintain and understand :-) Preliminary
+ versions introduced a memory leak that has been reported by Jack
+ Davis, and is now fixed..
+
+ - introduced the new `ft_glyph_format_plotter', used to represent
+ stroked outlines like Windows `Vector' fonts, and certain Type 1
+ fonts like `Hershey'. The corresponding raster will be written
+ soon.
+
+ - FT_New_Memory_Face is gone. Likewise, FT_Open_Face has a new
+ interface that uses a structure to describe the input stream, the
+ driver (if required), etc..
+
+
+TODO
+
+ - Write FT_Get_Glyph_Bitmap and FT_Load_Glyph_Bitmap
+
+ - Add a function like FT_Load_Character(face, char_code, load_flags)
+ that would really embed a call to FT_Get_Char_Index then
+ FT_Load_Glyph to ease developer's work.
+
+ - Update the tutorial!
+
+ - consider adding support for Multiple Master fonts in the Type 1
+ drivers.
+
+ - Test the AFM routines of the Type 1 drivers to check that kerning
+ information is returned correctly.
+
+ - write a decent auto-gridding component !! We need this to release
+ FreeType 2.0 gold !
+
+
+less urgent needs:
+
+ - add a CFF/Type2 driver
+ - add a BDF driver
+ - add a FNT/PCF/HBF driver
+ - add a Speedo driver from the X11 sources
+
+
+======================================================================
+
+OLDER CHANGES - 27-jan-2000
+
+ - updated the `sfnt' module interface to allow several SFNT-based
+ drivers to co-exist peacefully
+
+ - updated the `T1_Face' type to better separate Postscript font
+ content from the rest of the FT_Face structure. Might be used
+ later by the CFF/Type2 driver..
+
+ - added an experimental replacement Type 1 driver featuring advanced
+ (and speedy) pattern matching to retrieve the data from postscript
+ fonts.
+
+ - very minor changes in the implementation of FT_Set_Char_Size and
+ FT_Set_Pixel_Sizes (they now implement default to lighten the font
+ driver's code).
+
+
+======================================================================
+
+OLD MESSAGE
+
+This file summarizes the changes that occurred since the last `beta'
+of FreeType 2. Because the list is important, it has been divided into
+separate sections:
+
+Table Of Contents:
+
+ I High-Level Interface (easier !)
+ II Directory Structure
+ III Glyph Image Formats
+ IV Build System
+ V Portability
+ VI Font Drivers
+
+
+----------------------------------------------------------------------
+
+High-Level Interface:
+
+ The high-level API has been considerably simplified. Here is how:
+
+ - resource objects have disappeared. this means that face objects
+ can now be created with a single function call (see FT_New_Face
+ and FT_Open_Face)
+
+ - when calling either FT_New_Face & FT_Open_Face, a size object
+ and a glyph slot object are automatically created for the face,
+ and can be accessed through `face->glyph' and `face->size' if
+ one really needs to. In most cases, there's no need to call
+ FT_New_Size or FT_New_Glyph.
+
+ - similarly, FT_Load_Glyph now only takes a `face' argument
+ (instead of a glyph slot and a size). Also, its `result'
+ parameter is gone, as the glyph image type is returned in the
+ field `face->glyph.format'
+
+ - the list of available charmaps is directly accessible through
+ `face->charmaps', counting `face->num_charmaps' elements. Each
+ charmap has an 'encoding' field which specifies which known
+ encoding it deals with. Valid values are, for example:
+
+ ft_encoding_unicode (for ASCII, Latin-1 and Unicode)
+ ft_encoding_apple_roman
+ ft_encoding_sjis
+ ft_encoding_adobe_standard
+ ft_encoding_adobe_expert
+
+ other values may be added in the future. Each charmap still
+ holds its `platform_id' and `encoding_id' values in case the
+ encoding is too exotic for the current library
+
+
+----------------------------------------------------------------------
+
+Directory Structure:
+
+ Should seem obvious to most of you:
+
+ freetype/
+ config/ -- configuration sub-makefiles
+ ansi/
+ unix/ -- platform-specific configuration files
+ win32/
+ os2/
+ msdos/
+
+ include/ -- public header files, those to be included
+ directly by client apps
+
+ src/ -- sources of the library
+ base/ -- the base layer
+ sfnt/ -- the sfnt `driver' (see the drivers section
+ below)
+ truetype/ -- the truetype driver
+ type1/ -- the type1 driver
+ shared/ -- some header files shared between drivers
+
+ demos/ -- demos/tools
+
+ docs/ -- documentation (a bit empty for now)
+
+
+----------------------------------------------------------------------
+
+Glyph Image Formats:
+
+ Drivers are now able to register new glyph image formats within the
+ library. For now, the base layer supports of course bitmaps and
+ vector outlines, but one could imagine something different like
+ colored bitmaps, bi-color vectors or whatever else (Metafonts anyone
+ ??).
+
+ See the file `include/ftimage.h'. Note also that the type
+ FT_Raster_Map is gone, and is now replaced by FT_Bitmap, which
+ should encompass all known bitmap types.
+
+ Each new image format must provide at least one `raster', i.e. a
+ module capable of transforming the glyph image into a bitmap. It's
+ also possible to change the default raster used for a given glyph
+ image format.
+
+ The default outline scan-converter now uses 128 levels of grays by
+ default, which tends to smooth many things. Note that the demo
+ programs have been updated significantly in order to display these..
+
+
+----------------------------------------------------------------------
+
+Build system:
+
+ You still need GNU Make to build the library. The build system has
+ been very seriously re-vamped in order to provide things like :
+
+ - automatic host platform detection (reverting to 'config/ansi' if
+ it is not detected, with pseudo-standard compilation flags)
+
+ - the ability to compile from the Makefiles with very different and
+ exotic compilers. Note that linking the library can be difficult
+ for some platforms.
+
+ For example, the file `config/win32/lcclib.bat' is invoked by the
+ build system to create the `.lib' file with LCC-Win32 because its
+ librarian has too many flaws to be invoked directly from the
+ Makefile.
+
+ Here's how it works:
+
+ - the first time you type `make', the build system runs a series of
+ sub-makefiles in order to detect your host platform. It then
+ dumps what it found, and creates a file called `config.mk' in the
+ current directory. This is a sub-Makefile used to define many
+ important Make variables used to build the library.
+
+ - the second time, the build system detects the `config.mk' then use
+ it to build the library. All object files go into 'obj' by
+ default, as well as the library file, but this can easily be
+ changed.
+
+ Note that you can run `make setup' to force another host platform
+ detection even if a `config.mk' is present in the current
+ directory. Another solution is simply to delete the file, then
+ re-run make.
+
+ Finally, the default compiler for all platforms is gcc (for now,
+ this will hopefully changed in the future). You can however specify
+ a different compiler by specifying it after the 'setup' target as
+ in:
+
+ gnumake setup lcc on Win32 to use the LCC compiler
+ gnumake setup visualc on Win32 to use Visual C++
+
+ See the file `config/<system>/detect.mk' for a list of supported
+ compilers for your platforms.
+
+ It should be relatively easy to write new detection rules files and
+ config.mk..
+
+ Finally, to build the demo programs, go to `demos' and launch GNU
+ Make, it will use the `config.mk' in the top directory to build the
+ test programs..
+
+
+----------------------------------------------------------------------
+
+Portability:
+
+ In the previous beta, a single FT_System object was used to
+ encompass all low-level operations like thread synchronisation,
+ memory management and i/o access. This has been greatly simplified:
+
+ - thread synchronisation has been dropped, for the simple reason
+ that the library is already re-entrant, and that if you really
+ need two threads accessing the same FT_Library, you should
+ really synchronize access to it yourself with a simple mutex.
+
+ - memory management is performed through a very simple object
+ called `FT_Memory', which really is a table containing a table
+ of pointers to functions like malloc, realloc and free as well
+ as some user data (closure).
+
+ - resources have disappeared (they created more problems than they
+ solved), and i/o management have been simplified greatly as a
+ result. Streams are defined through FT_Stream objects, which
+ can be either memory-based or disk-based.
+
+ Note that each face has its own stream, which is closed only
+ when the face object is destroyed. Hence, a function like
+ TT_Flush_Face in 1.x cannot be directly supported. However, if
+ you really need something like this, you can easily tailor your
+ own streams to achieve the same feature at a lower level (and
+ use FT_Open_Face instead of FT_New_Face to create the face).
+
+ See the file `include/ftsystem.h' for more details, as well as the
+ implementations found in `config/unix' and `config/ansi'.
+
+
+----------------------------------------------------------------------
+
+Font Drivers:
+
+ The Font Driver interface has been modified in order to support
+ extensions & versioning.
+
+
+ The list of the font drivers that are statically linked to the
+ library at compile time is managed through a new configuration file
+ called `config/<platform>/ftmodule.h'.
+
+ This file is autogenerated when invoking `make modules'. This
+ target will parse all sub-directories of 'src', looking for a
+ `module.mk' rules file, used to describe the driver to the build
+ system.
+
+ Hence, one should call `make modules' each time a font driver is
+ added or removed from the `src' directory.
+
+ Finally, this version provides a `pseudo-driver' in `src/sfnt'.
+ This driver doesn't support font files directly, but provides
+ services used by all TrueType-like font drivers. Hence, its code is
+ shared between the TrueType & OpenType font formats, and possibly
+ more formats to come if we're lucky..
+
+
+----------------------------------------------------------------------
+
+Extensions support:
+
+ The extensions support is inspired by the one found in 1.x.
+
+ Now, each font driver has its own `extension registry', which lists
+ which extensions are available for the font faces managed by the
+ driver.
+
+ Extension ids are now strings, rather than 4-byte tags, as this is
+ usually more readable.
+
+ Each extension has:
+ - some data, associated to each face object
+ - an interface (table of function pointers)
+
+ An extension that is format-specific should simply register itself
+ to the correct font driver. Here is some example code:
+
+ // Registering an extensions
+ //
+ FT_Error FT_Init_XXXX_Extension( FT_Library library )
+ {
+ FT_DriverInterface* tt_driver;
+
+ driver = FT_Get_Driver( library, "truetype" );
+ if (!driver) return FT_Err_Unimplemented_Feature;
+
+ return FT_Register_Extension( driver, &extension_class );
+ }
+
+
+ // Implementing the extensions
+ //
+ FT_Error FT_Proceed_Extension_XXX( FT_Face face )
+ {
+ FT_XXX_Extension ext;
+ FT_XXX_Extension_Interface ext_interface;
+
+ ext = FT_Get_Extension( face, "extensionid", &ext_interface );
+ if (!ext) return error;
+
+ return ext_interface->do_it(ext);
+ }
+
+------------------------------------------------------------------------
+
+Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
+
+--- end of CHANGES ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/CUSTOMIZE b/Build/source/libs/freetype2/freetype-2.3.8/docs/CUSTOMIZE
new file mode 100644
index 00000000000..7d7d474ec0d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/CUSTOMIZE
@@ -0,0 +1,150 @@
+How to customize the compilation of the library
+===============================================
+
+ FreeType is highly customizable to fit various needs, and this
+ document describes how it is possible to select options and
+ components at compilation time.
+
+
+I. Configuration macros
+
+ The file found in `include/freetype/config/ftoption.h' contains a
+ list of commented configuration macros that can be toggled by
+ developers to indicate which features should be active while
+ building the library.
+
+ These options range from debug level to availability of certain
+ features, like native TrueType hinting through a bytecode
+ interpreter.
+
+ We invite you to read this file for more information. You can
+ change the file's content to suit your needs, or override it with
+ one of the techniques described below.
+
+
+II. Modules list
+
+ If you use GNU make please edit the top-level file `modules.cfg'.
+ It contains a list of available FreeType modules and extensions to
+ be compiled. Change it to suit your own preferences. Be aware that
+ certain modules depend on others, as described in the file. GNU
+ make uses `modules.cfg' to generate `ftmodule.h' (in the object
+ directory).
+
+ If you don't use GNU make you have to manually edit the file
+ `include/freetype/config/ftmodule.h' (which is *not* used with if
+ compiled with GNU make) to add or remove the drivers and components
+ you want to compile into the library. See `INSTALL.ANY' for more
+ information.
+
+
+III. System interface
+
+ FreeType's default interface to the system (i.e., the parts that
+ deal with memory management and i/o streams) is located in
+ `src/base/ftsystem.c'.
+
+ The current implementation uses standard C library calls to manage
+ memory and to read font files. It is however possible to write
+ custom implementations to suit specific systems.
+
+ To tell the GNU Make-based build system to use a custom system
+ interface, you have to define the environment variable FTSYS_SRC to
+ point to the relevant implementation:
+
+ on Unix:
+
+ ./configure <your options>
+ export FTSYS_SRC=foo/my_ftsystem.c
+ make
+ make install
+
+ on Windows:
+
+ make setup <compiler>
+ set FTSYS_SRC=foo/my_ftsystem.c
+ make
+
+
+IV. Overriding default configuration and module headers
+
+ It is possible to override the default configuration and module
+ headers without changing the original files. There are three ways
+ to do that:
+
+
+ 1. With GNU make
+
+ [This is actually a combination of method 2 and 3.]
+
+ Just put your custom `ftoption.h' file into the objects directory
+ (normally `<topdir>/objs'), which GNU make prefers over the
+ standard location. No action is needed for `ftmodule.h' because
+ it is generated automatically in the objects directory.
+
+
+ 2. Using the C include path
+
+ Use the C include path to ensure that your own versions of the
+ files are used at compile time when the lines
+
+ #include FT_CONFIG_OPTIONS_H
+ #include FT_CONFIG_MODULES_H
+
+ are compiled. Their default values being
+ <freetype/config/ftoption.h> and <freetype/config/ftmodule.h>, you
+ can do something like:
+
+ custom/
+ freetype/
+ config/
+ ftoption.h => custom options header
+ ftmodule.h => custom modules list
+
+ include/ => normal FreeType 2 include
+ freetype/
+ ...
+
+ then change the C include path to always give the path to `custom'
+ before the FreeType 2 `include'.
+
+
+ 3. Redefining FT_CONFIG_OPTIONS_H and FT_CONFIG_MODULES_H
+
+ Another way to do the same thing is to redefine the macros used to
+ name the configuration headers. To do so, you need a custom
+ `ft2build.h' whose content can be as simple as:
+
+ #ifndef __FT2_BUILD_MY_PLATFORM_H__
+ #define __FT2_BUILD_MY_PLATFORM_H__
+
+ #define FT_CONFIG_OPTIONS_H <custom/my-ftoption.h>
+ #define FT_CONFIG_MODULES_H <custom/my-ftmodule.h>
+
+ #include <freetype/config/ftheader.h>
+
+ #endif /* __FT2_BUILD_MY_PLATFORM_H__ */
+
+ Place those files in a separate directory, e.g.,
+
+ custom/
+ ft2build.h => custom version described above
+ my-ftoption.h => custom options header
+ my-ftmodule.h => custom modules list header
+
+ and change the C include path to ensure that `custom' is always
+ placed before the FT2 `include' during compilation.
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2005, 2006 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of CUSTOMIZE ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/DEBUG b/Build/source/libs/freetype2/freetype-2.3.8/docs/DEBUG
new file mode 100644
index 00000000000..1fccc21c461
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/DEBUG
@@ -0,0 +1,199 @@
+Debugging within the FreeType sources
+=====================================
+
+I. Configuration macros
+-----------------------
+
+There are several ways to enable debugging features in a FreeType 2
+builds. This is controlled through the definition of special macros
+located in the file `ftoptions.h'. The macros are:
+
+
+ FT_DEBUG_LEVEL_ERROR
+
+ #define this macro if you want to compile the FT_ERROR macro calls
+ to print error messages during program execution. This will not
+ stop the program. Very useful to spot invalid fonts during
+ development and to code workarounds for them.
+
+ FT_DEBUG_LEVEL_TRACE
+
+ #define this macro if you want to compile both macros FT_ERROR and
+ FT_TRACE. This also includes the variants FT_TRACE0, FT_TRACE1,
+ FT_TRACE2, ..., FT_TRACE7.
+
+ The trace macros are used to send debugging messages when an
+ appropriate `debug level' is configured at runtime through the
+ FT2_DEBUG environment variable (more on this later).
+
+ FT_DEBUG_MEMORY
+
+ If this macro is #defined, the FreeType engine is linked with a
+ small but effective debugging memory manager that tracks all
+ allocations and frees that are performed within the font engine.
+
+ When the FT2_DEBUG_MEMORY environment variable is defined at
+ runtime, a call to FT_Done_FreeType will dump memory statistics,
+ including the list of leaked memory blocks with the source locations
+ where these were allocated. It is always a very good idea to define
+ this in development builds. This works with _any_ program linked to
+ FreeType, but requires a big deal of memory (the debugging memory
+ manager never frees the blocks to the heap in order to detect double
+ frees).
+
+ When FT2_DEBUG_MEMORY isn't defined at runtime, the debugging memory
+ manager is ignored, and performance is unaffected.
+
+
+II. Debugging macros
+--------------------
+
+Several macros can be used within the FreeType sources to help debugging
+its code:
+
+
+ 1. FT_ERROR(( ... ))
+
+ This macro is used to send debug messages that indicate relatively
+ serious errors (like broken font files), but will not stop the
+ execution of the running program. Its code is compiled only when
+ either FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined in
+ `ftoption.h'.
+
+ Note that you have to use a printf-like signature, but with double
+ parentheses, like in
+
+ FT_ERROR(( "your %s is not %s\n", "foo", "bar" ));
+
+
+ 2. FT_ASSERT( condition )
+
+ This macro is used to check strong assertions at runtime. If its
+ condition isn't TRUE, the program will abort with a panic message.
+ Its code is compiled when either FT_DEBUG_LEVEL_ERROR or
+ FT_DEBUG_LEVEL_TRACE are defined. You don't need double parentheses
+ here. For example
+
+ FT_ASSERT( ptr != NULL );
+
+
+ 3. FT_TRACE( level, (message...) )
+
+ The FT_TRACE macro is used to send general-purpose debugging
+ messages during program execution. This macro uses an *implicit*
+ macro named FT_COMPONENT used to name the current FreeType component
+ being run.
+
+ The developer should always define FT_COMPONENT as appropriate, for
+ example as in
+
+ #undef FT_COMPONENT
+ #define FT_COMPONENT trace_io
+
+ The value of the FT_COMPONENT macro is an enumeration named
+ trace_XXXX where XXXX is one of the component names defined in the
+ internal file `freetype/internal/fttrace.h'.
+
+ Each such component is assigned a `debug level', ranging from 0
+ to 7, through the use of the FT2_DEBUG environment variable
+ (described below) when a program linked with FreeType starts.
+
+ When FT_TRACE is called, its level is compared to the one of the
+ corresponding component. Messages with trace levels *higher* than
+ the corresponding component level are filtered and never printed.
+
+ This means that trace messages with level 0 are always printed,
+ those with level 2 are only printed when the component level is *at
+ least* 2.
+
+ The second parameter to FT_TRACE must contain parentheses and
+ correspond to a printf-like call, as in
+
+ FT_TRACE( 2, ( "your %s is not %s\n", "foo", "bar" ) )
+
+ The shortcut macros FT_TRACE0, FT_TRACE1, FT_TRACE2, ..., FT_TRACE7
+ can be used with constant level indices, and are much cleaner to
+ use, as in
+
+ FT_TRACE2(( "your %s is not %s\n", "foo", "bar" ));
+
+
+III. Environment variables
+--------------------------
+
+The following environment variables control debugging output and
+behaviour of FreeType at runtime.
+
+
+ FT2_DEBUG
+
+ This variable is only used when FreeType is built with
+ FT_DEBUG_LEVEL_TRACE defined. It contains a list of component level
+ definitions, following this format:
+
+ component1:level1 component2:level2 component3:level3 ...
+
+ where `componentX' is the name of a tracing component, as defined in
+ `fttrace.h', but without the `trace_' prefix. `levelX' is the
+ corresponding level to use at runtime.
+
+ `any' is a special component name that will be interpreted as
+ `any/all components'. For example, the following definitions
+
+ set FT2_DEBUG=any:2 memory:5 io:4 (on Windows)
+ export FT2_DEBUG="any:2 memory:5 io:4" (on Linux with bash)
+
+ both stipulate that all components should have level 2, except for
+ the memory and io components which will be set to trace levels 5 and
+ 4, respectively.
+
+
+ FT2_DEBUG_MEMORY
+
+ This environment variable, when defined, tells FreeType to use a
+ debugging memory manager that will track leaking memory blocks as
+ well as other common errors like double frees. It is also capable
+ of reporting _where_ the leaking blocks were allocated, which
+ considerably saves time when debugging new additions to the library.
+
+ This code is only compiled when FreeType is built with the
+ FT_DEBUG_MEMORY macro #defined in `ftoption.h' though, it will be
+ ignored in other builds.
+
+
+ FT2_ALLOC_TOTAL_MAX
+
+ This variable is ignored if FT2_DEBUG_MEMORY is not defined. It
+ allows you to specify a maximum heap size for all memory allocations
+ performed by FreeType. This is very useful to test the robustness
+ of the font engine and programs that use it in tight memory
+ conditions.
+
+ If it is undefined, or if its value is not strictly positive, then
+ no allocation bounds are checked at runtime.
+
+
+ FT2_ALLOC_COUNT_MAX
+
+ This variable is ignored if FT2_DEBUG_MEMORY is not defined. It
+ allows you to specify a maximum number of memory allocations
+ performed by FreeType before returning the error
+ FT_Err_Out_Of_Memory. This is useful for debugging and testing the
+ engine's robustness.
+
+ If it is undefined, or if its value is not strictly positive, then
+ no allocation bounds are checked at runtime.
+
+------------------------------------------------------------------------
+
+Copyright 2002, 2003, 2004, 2005 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+--- end of DEBUG ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/FTL.TXT b/Build/source/libs/freetype2/freetype-2.3.8/docs/FTL.TXT
new file mode 100644
index 00000000000..bbaba33f47d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/FTL.TXT
@@ -0,0 +1,169 @@
+ The FreeType Project LICENSE
+ ----------------------------
+
+ 2006-Jan-27
+
+ Copyright 1996-2002, 2006 by
+ David Turner, Robert Wilhelm, and Werner Lemberg
+
+
+
+Introduction
+============
+
+ The FreeType Project is distributed in several archive packages;
+ some of them may contain, in addition to the FreeType font engine,
+ various tools and contributions which rely on, or relate to, the
+ FreeType Project.
+
+ This license applies to all files found in such packages, and
+ which do not fall under their own explicit license. The license
+ affects thus the FreeType font engine, the test programs,
+ documentation and makefiles, at the very least.
+
+ This license was inspired by the BSD, Artistic, and IJG
+ (Independent JPEG Group) licenses, which all encourage inclusion
+ and use of free software in commercial and freeware products
+ alike. As a consequence, its main points are that:
+
+ o We don't promise that this software works. However, we will be
+ interested in any kind of bug reports. (`as is' distribution)
+
+ o You can use this software for whatever you want, in parts or
+ full form, without having to pay us. (`royalty-free' usage)
+
+ o You may not pretend that you wrote this software. If you use
+ it, or only parts of it, in a program, you must acknowledge
+ somewhere in your documentation that you have used the
+ FreeType code. (`credits')
+
+ We specifically permit and encourage the inclusion of this
+ software, with or without modifications, in commercial products.
+ We disclaim all warranties covering The FreeType Project and
+ assume no liability related to The FreeType Project.
+
+
+ Finally, many people asked us for a preferred form for a
+ credit/disclaimer to use in compliance with this license. We thus
+ encourage you to use the following text:
+
+ """
+ Portions of this software are copyright © <year> The FreeType
+ Project (www.freetype.org). All rights reserved.
+ """
+
+ Please replace <year> with the value from the FreeType version you
+ actually use.
+
+
+Legal Terms
+===========
+
+0. Definitions
+--------------
+
+ Throughout this license, the terms `package', `FreeType Project',
+ and `FreeType archive' refer to the set of files originally
+ distributed by the authors (David Turner, Robert Wilhelm, and
+ Werner Lemberg) as the `FreeType Project', be they named as alpha,
+ beta or final release.
+
+ `You' refers to the licensee, or person using the project, where
+ `using' is a generic term including compiling the project's source
+ code as well as linking it to form a `program' or `executable'.
+ This program is referred to as `a program using the FreeType
+ engine'.
+
+ This license applies to all files distributed in the original
+ FreeType Project, including all source code, binaries and
+ documentation, unless otherwise stated in the file in its
+ original, unmodified form as distributed in the original archive.
+ If you are unsure whether or not a particular file is covered by
+ this license, you must contact us to verify this.
+
+ The FreeType Project is copyright (C) 1996-2000 by David Turner,
+ Robert Wilhelm, and Werner Lemberg. All rights reserved except as
+ specified below.
+
+1. No Warranty
+--------------
+
+ THE FREETYPE PROJECT IS PROVIDED `AS IS' WITHOUT WARRANTY OF ANY
+ KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
+ BE LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO
+ USE, OF THE FREETYPE PROJECT.
+
+2. Redistribution
+-----------------
+
+ This license grants a worldwide, royalty-free, perpetual and
+ irrevocable right and license to use, execute, perform, compile,
+ display, copy, create derivative works of, distribute and
+ sublicense the FreeType Project (in both source and object code
+ forms) and derivative works thereof for any purpose; and to
+ authorize others to exercise some or all of the rights granted
+ herein, subject to the following conditions:
+
+ o Redistribution of source code must retain this license file
+ (`FTL.TXT') unaltered; any additions, deletions or changes to
+ the original files must be clearly indicated in accompanying
+ documentation. The copyright notices of the unaltered,
+ original files must be preserved in all copies of source
+ files.
+
+ o Redistribution in binary form must provide a disclaimer that
+ states that the software is based in part of the work of the
+ FreeType Team, in the distribution documentation. We also
+ encourage you to put an URL to the FreeType web page in your
+ documentation, though this isn't mandatory.
+
+ These conditions apply to any software derived from or based on
+ the FreeType Project, not just the unmodified files. If you use
+ our work, you must acknowledge us. However, no fee need be paid
+ to us.
+
+3. Advertising
+--------------
+
+ Neither the FreeType authors and contributors nor you shall use
+ the name of the other for commercial, advertising, or promotional
+ purposes without specific prior written permission.
+
+ We suggest, but do not require, that you use one or more of the
+ following phrases to refer to this software in your documentation
+ or advertising materials: `FreeType Project', `FreeType Engine',
+ `FreeType library', or `FreeType Distribution'.
+
+ As you have not signed this license, you are not required to
+ accept it. However, as the FreeType Project is copyrighted
+ material, only this license, or another one contracted with the
+ authors, grants you the right to use, distribute, and modify it.
+ Therefore, by using, distributing, or modifying the FreeType
+ Project, you indicate that you understand and accept all the terms
+ of this license.
+
+4. Contacts
+-----------
+
+ There are two mailing lists related to FreeType:
+
+ o freetype@nongnu.org
+
+ Discusses general use and applications of FreeType, as well as
+ future and wanted additions to the library and distribution.
+ If you are looking for support, start in this list if you
+ haven't found anything to help you in the documentation.
+
+ o freetype-devel@nongnu.org
+
+ Discusses bugs, as well as engine internals, design issues,
+ specific licenses, porting, etc.
+
+ Our home page can be found at
+
+ http://www.freetype.org
+
+
+--- end of FTL.TXT ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/GPL.TXT b/Build/source/libs/freetype2/freetype-2.3.8/docs/GPL.TXT
new file mode 100644
index 00000000000..b2fe7b6af35
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/GPL.TXT
@@ -0,0 +1,340 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
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+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
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+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
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+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
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+
+ c) Accompany it with the information you received as to the offer
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+ allowed only for noncommercial distribution and only if you
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+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
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+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
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+You are not responsible for enforcing compliance by third parties to
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+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
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+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
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+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
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+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL
new file mode 100644
index 00000000000..de50d0c2e4d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL
@@ -0,0 +1,91 @@
+
+There are several ways to build the FreeType library, depending on
+your system and the level of customization you need. Here is a short
+overview of the documentation available:
+
+
+I. Normal installation and upgrades
+===================================
+
+ 1. Native TrueType Hinting
+
+ Native TrueType hinting is disabled by default[1]. If you really
+ need it, read the file `TRUETYPE' for information.
+
+
+ 2. Unix Systems (including Mac OS X, Cygwin, and MSys on Windows)
+
+ Please read *both* `UPGRADE.UNIX' and `INSTALL.UNIX' to install or
+ upgrade FreeType 2 on a Unix system. Note that you *need* GNU
+ Make for automatic compilation, since other make tools won't work
+ (this includes BSD Make).
+
+ GNU Make VERSION 3.80 OR NEWER IS NEEDED!
+
+
+ 3. On VMS with the `mms' build tool
+
+ See `INSTALL.VMS' for installation instructions on this platform.
+
+
+ 4. Other systems using GNU Make
+
+ On non-Unix platforms, it is possible to build the library using
+ GNU Make utility. Note that *NO OTHER MAKE TOOL WILL WORK*[2]!
+ This methods supports several compilers on Windows, OS/2, and
+ BeOS, including MinGW, Visual C++, Borland C++, and more.
+
+ Instructions are provided in the file `INSTALL.GNU'.
+
+
+ 5. With an IDE Project File (e.g., for Visual Studio or CodeWarrior)
+
+ We provide a small number of `project files' for various IDEs to
+ automatically build the library as well. Note that these files
+ are not supported and only sporadically maintained by FreeType
+ developers, so don't expect them to work in each release.
+
+ To find them, have a look at the content of the `builds/<system>'
+ directory, where <system> stands for your OS or environment.
+
+
+ 6. From you own IDE, or own Makefiles
+
+ If you want to create your own project file, follow the
+ instructions given in the `INSTALL.ANY' document of this
+ directory.
+
+
+II. Custom builds of the library
+================================
+
+ Customizing the compilation of FreeType is easy, and allows you to
+ select only the components of the font engine that you really need.
+ For more details read the file `CUSTOMIZE'.
+
+
+----------------------------------------------------------------------
+
+[1] More details on: http://www.freetype.org/patents.html
+
+[2] make++, a make tool written in Perl, has sufficient support of GNU
+ make extensions to build FreeType. See
+
+ http://makepp.sourceforge.net
+
+ for more information; you need version 1.19 or newer, and you must
+ pass option `--norc-substitution'.
+
+----------------------------------------------------------------------
+
+Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of INSTALL ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.ANY b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.ANY
new file mode 100644
index 00000000000..06f65d7c780
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.ANY
@@ -0,0 +1,139 @@
+Instructions on how to build FreeType with your own build tool
+==============================================================
+
+See the file `CUSTOMIZE' to learn how to customize FreeType to
+specific environments.
+
+
+I. Standard procedure
+---------------------
+
+ * DISABLE PRE-COMPILED HEADERS! This is very important for Visual
+ C++, because FreeType uses lines like:
+
+ #include FT_FREETYPE_H
+
+ which are not correctly supported by this compiler while being ISO
+ C compliant!
+
+ * You need to add the directories `freetype2/include' to your
+ include path when compiling the library.
+
+ * FreeType 2 is made of several components; each of them is located
+ in a subdirectory of `freetype2/src'. For example,
+ `freetype2/src/truetype/' contains the TrueType font driver.
+
+ * DO NOT COMPILE ALL C FILES! Rather, compile the following ones.
+
+ -- base components (required)
+
+ src/base/ftsystem.c
+ src/base/ftinit.c
+ src/base/ftdebug.c
+
+ src/base/ftbase.c
+
+ src/base/ftbbox.c -- recommended, see <freetype/ftbbox.h>
+ src/base/ftglyph.c -- recommended, see <freetype/ftglyph.h>
+
+ src/base/ftbdf.c -- optional, see <freetype/ftbdf.h>
+ src/base/ftbitmap.c -- optional, see <freetype/ftbitmap.h>
+ src/base/ftgxval.c -- optional, see <freetype/ftgxval.h>
+ src/base/ftmm.c -- optional, see <freetype/ftmm.h>
+ src/base/ftotval.c -- optional, see <freetype/ftotval.h>
+ src/base/ftpfr.c -- optional, see <freetype/ftpfr.h>
+ src/base/ftstroke.c -- optional, see <freetype/ftstroke.h>
+ src/base/ftsynth.c -- optional, see <freetype/ftsynth.h>
+ src/base/fttype1.c -- optional, see <freetype/t1tables.h>
+ src/base/ftwinfnt.c -- optional, see <freetype/ftwinfnt.h>
+
+ src/base/ftmac.c -- only on the Macintosh
+
+ -- font drivers (optional; at least one is needed)
+
+ src/bdf/bdf.c -- BDF font driver
+ src/cff/cff.c -- CFF/OpenType font driver
+ src/cid/type1cid.c -- Type 1 CID-keyed font driver
+ src/pcf/pcf.c -- PCF font driver
+ src/pfr/pfr.c -- PFR/TrueDoc font driver
+ src/sfnt/sfnt.c -- SFNT files support
+ (TrueType & OpenType)
+ src/truetype/truetype.c -- TrueType font driver
+ src/type1/type1.c -- Type 1 font driver
+ src/type42/type42.c -- Type 42 font driver
+ src/winfonts/winfnt.c -- Windows FONT / FNT font driver
+
+ -- rasterizers (optional; at least one is needed for
+ vector formats)
+
+ src/raster/raster.c -- monochrome rasterizer
+ src/smooth/smooth.c -- anti-aliasing rasterizer
+
+ -- auxiliary modules (optional)
+
+ src/autofit/autofit.c -- auto hinting module
+ src/cache/ftcache.c -- cache sub-system (in beta)
+ src/gzip/ftgzip.c -- support for compressed fonts (.gz)
+ src/lzw/ftlzw.c -- support for compressed fonts (.Z)
+ src/gxvalid/gxvalid.c -- TrueTypeGX/AAT table validation
+ src/otvalid/otvalid.c -- OpenType table validation
+ src/psaux/psaux.c -- PostScript Type 1 parsing
+ src/pshinter/pshinter.c -- PS hinting module
+ src/psnames/psnames.c -- PostScript glyph names support
+
+
+ Notes:
+
+ `cff.c' needs `sfnt.c', `pshinter.c', and `psnames.c'
+ `truetype.c' needs `sfnt.c' and `psnames.c'
+ `type1.c' needs `psaux.c' `pshinter.c', and `psnames.c'
+ `type1cid.c' needs `psaux.c', `pshinter.c', and `psnames.c'
+ `type42.c' needs `truetype.c'
+
+
+ Read the file `CUSTOMIZE' in case you want to compile only a subset
+ of the drivers, renderers, and optional modules; a detailed
+ description of the various base extension is given in the top-level
+ file `modules.cfg'.
+
+ You are done. In case of problems, see the archives of the FreeType
+ development mailing list.
+
+
+II. Support for flat-directory compilation
+------------------------------------------
+
+ It is possible to put all FreeType 2 source files into a single
+ directory, with the *exception* of the `include' hierarchy.
+
+ 1. Copy all files in current directory
+
+ cp freetype2/src/base/*.[hc] .
+ cp freetype2/src/raster1/*.[hc] .
+ cp freetype2/src/smooth/*.[hc] .
+ etc.
+
+ 2. Compile sources
+
+ cc -c -Ifreetype2/include ftsystem.c
+ cc -c -Ifreetype2/include ftinit.c
+ cc -c -Ifreetype2/include ftdebug.c
+ cc -c -Ifreetype2/include ftbase.c
+ etc.
+
+ You don't need to define the FT_FLAT_COMPILATION macro (as this
+ was required in previous releases of FreeType 2).
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2005, 2006 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.ANY ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.CROSS b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.CROSS
new file mode 100644
index 00000000000..3def12c8c59
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.CROSS
@@ -0,0 +1,135 @@
+This document contains instructions on how to cross-build the FreeType
+library on Unix systems, for example, building binaries for Linux/MIPS
+on FreeBSD/i386. Before reading this document, please consult
+INSTALL.UNIX for required tools and the basic self-building procedure.
+
+
+ 1. Required Tools
+ -----------------
+
+ For self-building the FreeType library on a Unix system, GNU Make
+ 3.80 or newer is required. INSTALL.UNIX contains hints how to
+ check the installed `make'.
+
+ The GNU C compiler to cross-build the target system is required.
+ At present, using non-GNU cross compiler is not tested. The cross
+ compiler is expected to be installed with a system prefix. For
+ example, if your building system is FreeBSD/i386 and the target
+ system is Linux/MIPS, the cross compiler should be installed with
+ the name `mips-ip22-linuxelf-gcc'.
+
+ A C compiler for a self-build is required also, to build a tool
+ that is executed during the building procedure. Non-GNU self
+ compilers are acceptable, but such a setup is not tested yet.
+
+
+ 2. Configuration
+ ----------------
+
+ 2.1. Building and target system
+
+ To configure for cross-build, the options `--host=<system>' and
+ `--build=<system>' must be passed to configure. For example, if
+ your building system is FreeBSD/i386 and the target system is
+ Linux/MIPS, say
+
+ ./configure \
+ --build=i386-unknown-freebsd \
+ --host=mips-ip22-linuxelf \
+ [other options]
+
+ It should be noted that `--host=<system>' specifies the system
+ where the built binaries will be executed, not the system where
+ the build actually happens. Older versions of GNU autoconf use
+ the option pair `--host=' and `--target='. This is broken and
+ doesn't work. Similarly, an explicit CC specification like
+
+ env CC=mips-ip22-linux-gcc ./configure
+
+ or
+
+ env CC=/usr/local/mips-ip22-linux/bin/gcc ./configure
+
+ doesn't work either; such a configuration confuses the
+ `configure' script while trying to find the cross and native C
+ compilers.
+
+
+ 2.2. The prefix to install FreeType2
+
+ Setting `--prefix=<prefix>' properly is important. The prefix
+ to install FreeType2 is written into the freetype-config script
+ and freetype2.pc configuration file.
+
+ If the built FreeType 2 library is used as a part of the
+ cross-building system, the prefix is expected to be different
+ from the self-building system. For example, configuration with
+ `--prefix=/usr/local' installs binaries into the system wide
+ `/usr/local' directory which then can't be executed. This
+ causes confusion in configuration of all applications which use
+ FreeType2. Instead, use a prefix to install the cross-build
+ into a separate system tree, for example,
+ `--prefix=/usr/local/mips-ip22-linux/'.
+
+ On the other hand, if the built FreeType2 is used as a part of
+ the target system, the prefix to install should reflect the file
+ system structure of the target system.
+
+
+ 3. Building command
+ -------------------
+
+ If the configuration finishes successfully, invoking GNU make
+ builds FreeType2. Just say
+
+ make
+
+ or
+
+ gmake
+
+ depending on the name the GNU make binary actually has.
+
+
+ 4. Installation
+ ---------------
+
+ Saying
+
+ make install
+
+ as usual to install FreeType2 into the directory tree specified by
+ the argument of the `--prefix' option.
+
+ As noted in section 2.2, FreeType2 is sometimes configured to be
+ installed into the system directory of the target system, and
+ should not be installed in the cross-building system. In such
+ cases, the make variable `DESTDIR' is useful to change the root
+ directory in the installation. For example, after
+
+ make DESTDIR=/mnt/target_system_root/ install
+
+ the built FreeType2 library files are installed into the directory
+ `/mnt/target_system_root/<prefix_in_configure>/lib'.
+
+
+ 5. TODO
+ -------
+
+ Cross building between Cygwin (or MSys) and Unix must be tested.
+
+
+----------------------------------------------------------------------
+
+Copyright 2006, 2008 by suzuki toshiya
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.CROSS ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.GNU b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.GNU
new file mode 100644
index 00000000000..72df50a4eac
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.GNU
@@ -0,0 +1,159 @@
+This document contains instructions how to build the FreeType library
+on non-Unix systems with the help of GNU Make. Note that if you are
+running Cygwin or MSys in Windows, you should follow the instructions
+in the file INSTALL.UNIX instead.
+
+
+ FreeType 2 includes a powerful and flexible build system that allows
+ you to easily compile it on a great variety of platforms from the
+ command line. To do so, just follow these simple instructions.
+
+ 1. Install GNU Make
+ -------------------
+
+ Because GNU Make is the only Make tool supported to compile
+ FreeType 2, you should install it on your machine.
+
+ The FreeType 2 build system relies on many features special to GNU
+ Make.
+
+ NEARLY ALL OTHER MAKE TOOLS FAIL, INCLUDING `BSD MAKE', SO REALLY
+ INSTALL A RECENT VERSION OF GNU MAKE ON YOUR SYSTEM!
+
+ Note that make++, a make tool written in Perl, supports enough
+ features of GNU make to compile FreeType. See
+
+ http://makepp.sourceforge.net
+
+ for more information; you need version 1.19 or newer, and you must
+ pass option `--norc-substitution'.
+
+ Make sure that you are invoking GNU Make from the command line, by
+ typing something like:
+
+ make -v
+
+ to display its version number.
+
+ VERSION 3.80 OR NEWER IS NEEDED!
+
+
+ 2. Invoke `make'
+ ----------------
+
+ Go to the root directory of FreeType 2, then simply invoke GNU
+ Make from the command line. This will launch the FreeType 2 host
+ platform detection routines. A summary will be displayed, for
+ example, on Win32.
+
+
+ ==============================================================
+ FreeType build system -- automatic system detection
+
+ The following settings are used:
+
+ platform win32
+ compiler gcc
+ configuration directory .\builds\win32
+ configuration rules .\builds\win32\w32-gcc.mk
+
+ If this does not correspond to your system or settings please
+ remove the file 'config.mk' from this directory then read the
+ INSTALL file for help.
+
+ Otherwise, simply type 'make' again to build the library
+ or 'make refdoc' to build the API reference (the latter needs
+ python).
+ =============================================================
+
+
+ If the detected settings correspond to your platform and compiler,
+ skip to step 5. Note that if your platform is completely alien to
+ the build system, the detected platform will be `ansi'.
+
+
+ 3. Configure the build system for a different compiler
+ ------------------------------------------------------
+
+ If the build system correctly detected your platform, but you want
+ to use a different compiler than the one specified in the summary
+ (for most platforms, gcc is the default compiler), invoke GNU Make
+ with
+
+ make setup <compiler>
+
+ Examples:
+
+ to use Visual C++ on Win32, type: `make setup visualc'
+ to use Borland C++ on Win32, type `make setup bcc32'
+ to use Watcom C++ on Win32, type `make setup watcom'
+ to use Intel C++ on Win32, type `make setup intelc'
+ to use LCC-Win32 on Win32, type: `make setup lcc'
+ to use Watcom C++ on OS/2, type `make setup watcom'
+ to use VisualAge C++ on OS/2, type `make setup visualage'
+
+ The <compiler> name to use is platform-dependent. The list of
+ available compilers for your system is available in the file
+ `builds/<system>/detect.mk'.
+
+ If you are satisfied by the new configuration summary, skip to
+ step 5.
+
+
+ 4. Configure the build system for an unknown platform/compiler
+ --------------------------------------------------------------
+
+ The auto-detection/setup phase of the build system copies a file
+ to the current directory under the name `config.mk'.
+
+ For example, on OS/2+gcc, it would simply copy
+ `builds/os2/os2-gcc.mk' to `./config.mk'.
+
+ If for some reason your platform isn't correctly detected, copy
+ manually the configuration sub-makefile to `./config.mk' and go to
+ step 5.
+
+ Note that this file is a sub-Makefile used to specify Make
+ variables for compiler and linker invocation during the build.
+ You can easily create your own version from one of the existing
+ configuration files, then copy it to the current directory under
+ the name `./config.mk'.
+
+
+ 5. Build the library
+ --------------------
+
+ The auto-detection/setup phase should have copied a file in the
+ current directory, called `./config.mk'. This file contains
+ definitions of various Make variables used to invoke the compiler
+ and linker during the build. [It has also generated a file called
+ `ftmodule.h' in the objects directory (which is normally
+ `<toplevel>/objs/'); please read the file `docs/CUSTOMIZE' for
+ customization of FreeType.]
+
+ To launch the build, simply invoke GNU Make again: The top
+ Makefile will detect the configuration file and run the build with
+ it.
+
+
+ Final note
+
+ The build system builds a statically linked library of the font
+ engine in the `objs' directory. It does _not_ support the build
+ of DLLs on Windows and OS/2. If you need these, you have to
+ either use an IDE-specific project file, or follow the
+ instructions in `INSTALL.ANY' to create your own Makefiles.
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2004, 2005, 2006, 2008 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.GNU ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.MAC b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.MAC
new file mode 100644
index 00000000000..42bb0d8637c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.MAC
@@ -0,0 +1,32 @@
+Please follow the instructions in INSTALL.UNIX to install FreeType on
+Mac OS X.
+
+Currently FreeType2 functions based on some deprecated Carbon APIs
+return FT_Err_Unimplemented_Feature always, even if FreeType2 is
+configured and built on the system that deprecated Carbon APIs are
+available. To enable deprecated FreeType2 functions as far as possible,
+replace src/base/ftmac.c by builds/mac/ftmac.c.
+
+Starting with Mac OS X 10.5, gcc defaults the deployment target
+to 10.5. In previous versions of Mac OS X, this defaulted to 10.1.
+If you want your built binaries to run only on 10.5, this change
+does not concern you. If you want them to also run on older versions
+of Mac OS X, then you must either set the MACOSX_DEPLOYMENT_TARGET
+environment variable or pass -mmacosx-version-min to gcc. You should
+specify the oldest version of Mac OS you want the code to run on.
+For example, if you use Bourne shell:
+
+ export MACOSX_DEPLOYMENT_TARGET=10.2
+
+or, if you use C shell:
+
+ setenv MACOSX_DEPLOYMENT_TARGET 10.2
+
+Alternatively, you could pass "-mmacosx-version-min=10.2" to gcc.
+
+Here the number 10.2 is the lowest version that the built binaries
+can run on. In the cases in above, the built binaries will run on
+Mac OS X 10.2 and later, but _not_ earlier. If you want to run on
+earlier, you have to set lower version, e.g. 10.0.
+
+For classic Mac OS (Mac OS 7, 8, 9) please refer to builds/mac/README.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.UNIX b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.UNIX
new file mode 100644
index 00000000000..1d5af993f84
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.UNIX
@@ -0,0 +1,96 @@
+This document contains instructions on how to build the FreeType
+library on Unix systems. This also works for emulations like Cygwin
+or MSys on Win32:
+
+
+ 1. Ensure that you are using GNU Make
+ -------------------------------------
+
+ The FreeType build system _exclusively_ works with GNU Make. You
+ will not be able to compile the library with the instructions
+ below using any other alternative (including BSD Make).
+
+ Check that you have GNU make by running the command:
+
+ make -v
+
+ This should dump some text that begins with:
+
+ GNU Make <version number>
+ Copyright (C) <year> Free Software Foundation Inc.
+
+ Note that version 3.80 or higher is *required* or the build will
+ fail.
+
+ It is also fine to have GNU Make under another name (e.g. 'gmake')
+ if you use the GNUMAKE variable as described below.
+
+ As a special exception, 'makepp' can also be used to build
+ FreeType 2. See the file docs/MAKEPP for details.
+
+
+ 2. Regenerate the configure script if needed
+ --------------------------------------------
+
+ This only applies if you are building a CVS snapshot or checkout,
+ *not* if you grabbed the sources of an official release.
+
+ You need to invoke the `autogen.sh' script in the top-level
+ directory in order to create the `configure' script for your
+ platform. Normally, this simply means typing:
+
+ sh autogen.sh
+
+ In case of problems, you may need to install or upgrade Automake,
+ Autoconf or Libtool. See README.CVS in the top-level directory
+ for more information.
+
+
+ 3. Build and install the library
+ --------------------------------
+
+ The following should work on all Unix systems where the `make'
+ command invokes GNU Make:
+
+ ./configure [options]
+ make
+ make install (as root)
+
+ The default installation path is `/usr/local'. It can be changed
+ with the `--prefix=<path>' option. Example:
+
+ ./configure --prefix=/usr
+
+ When using a different command to invoke GNU Make, use the GNUMAKE
+ variable. For example, if `gmake' is the command to use on your
+ system, do something like:
+
+ GNUMAKE=gmake ./configure [options]
+ gmake
+ gmake install (as root)
+
+ If this still doesn't work, there must be a problem with your
+ system (e.g., you are using a very old version of GNU Make).
+
+ It is possible to compile FreeType in a different directory.
+ Assuming the FreeType source files in directory `/src/freetype' a
+ compilation in directory `foo' works as follows:
+
+ cd foo
+ /src/freetype/configure [options]
+ make
+ make install
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2004, 2005, 2006, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.UNIX ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.VMS b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.VMS
new file mode 100644
index 00000000000..994e566883f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/INSTALL.VMS
@@ -0,0 +1,62 @@
+How to build the freetype2 library on VMS
+-----------------------------------------
+
+It is actually very straightforward to install the Freetype2 library.
+Just execute vms_make.com from the toplevel directory to build the
+library. This procedure currently accepts the following options:
+
+DEBUG
+ Build the library with debug information and without optimization.
+
+lopts=<value>
+ Options to pass to the link command e.g. lopts=/traceback
+
+ccopt=<value>
+ Options to pass to the C compiler e.g. ccopt=/float=ieee
+
+In case you did download the demos, place them in a separate directory
+sharing the same toplevel as the directory of Freetype2 and follow the
+same instructions as above for the demos from there. The build
+process relies on this to figure the location of the Freetype2 include
+files.
+
+
+To rebuild the sources it is necessary to have MMS/MMK installed on
+the system.
+
+The library is available in the directory
+
+ [.LIB]
+
+To compile applications using FreeType 2 you have to define the
+logical FREETYPE pointing to the directory
+
+ [.INCLUDE.FREETYPE]
+
+i.e., if the directory in which this INSTALL.VMS file is located is
+$disk:[freetype] then define the logical with
+
+ define freetype $disk:[freetype.include.freetype]
+
+This version has been tested with Compaq C V6.2-006 on OpenVMS Alpha
+V7.2-1.
+
+
+ Any problems can be reported to
+
+ Jouk Jansen <joukj@hrem.stm.tudelft.nl> or
+ Martin P.J. Zinser <zinser@zinser.no-ip.info>
+
+------------------------------------------------------------------------
+
+Copyright 2000, 2004 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+--- end of INSTALL.VMS ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/LICENSE.TXT b/Build/source/libs/freetype2/freetype-2.3.8/docs/LICENSE.TXT
new file mode 100644
index 00000000000..102a03d6510
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/LICENSE.TXT
@@ -0,0 +1,28 @@
+
+The FreeType 2 font engine is copyrighted work and cannot be used
+legally without a software license. In order to make this project
+usable to a vast majority of developers, we distribute it under two
+mutually exclusive open-source licenses.
+
+This means that *you* must choose *one* of the two licenses described
+below, then obey all its terms and conditions when using FreeType 2 in
+any of your projects or products.
+
+ - The FreeType License, found in the file `FTL.TXT', which is similar
+ to the original BSD license *with* an advertising clause that forces
+ you to explicitly cite the FreeType project in your product's
+ documentation. All details are in the license file. This license
+ is suited to products which don't use the GNU General Public
+ License.
+
+ - The GNU General Public License version 2, found in `GPL.TXT' (any
+ later version can be used also), for programs which already use the
+ GPL. Note that the FTL is incompatible with the GPL due to its
+ advertisement clause.
+
+The contributed PCF driver comes with a license similar to that of the X
+Window System. It is compatible to the above two licenses (see file
+src/pcf/readme).
+
+
+--- end of LICENSE.TXT ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/MAKEPP b/Build/source/libs/freetype2/freetype-2.3.8/docs/MAKEPP
new file mode 100644
index 00000000000..58eaf551df8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/MAKEPP
@@ -0,0 +1,5 @@
+As a special exception, FreeType can also be built with the 'makepp'
+build tool, available from http://makepp.sourceforge.net.
+
+Note, however. that you will need at least version 1.19 and pass the
+option --norc-substitution to have it work correctly.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/PATENTS b/Build/source/libs/freetype2/freetype-2.3.8/docs/PATENTS
new file mode 100644
index 00000000000..f36778b5e95
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/PATENTS
@@ -0,0 +1,27 @@
+
+ FreeType Patents Disclaimer
+ August 1999
+
+
+
+WE HAVE DISCOVERED THAT APPLE OWNS SEVERAL PATENTS RELATED TO THE
+RENDERING OF TRUETYPE FONTS. THIS COULD MEAN THAT THE FREE USE OF
+FREETYPE MIGHT BE ILLEGAL IN THE USA, JAPAN, AND POSSIBLY OTHER
+COUNTRIES, BE IT IN PROPRIETARY OR FREE SOFTWARE PRODUCTS.
+
+FOR MORE DETAILS, WE STRONGLY ADVISE YOU TO GO TO THE FREETYPE
+PATENTS PAGE AT THE FOLLOWING WEB ADDRESS:
+
+ http://www.freetype.org/patents.html
+
+WE WILL NOT PLACE INFORMATION IN THIS FILE AS THE SITUATION IS STILL
+UNDETERMINED FOR NOW. AT THE TIME THESE LINES ARE WRITTEN, WE HAVE
+CONTACTED APPLE'S LEGAL DEPARTMENT AND ARE STILL WAITING FOR THEIR
+ANSWER ON THE SUBJECT.
+
+PLEASE READ THE `INSTALL' FILE TO SEE HOW TO DISABLE THE ENGINE'S
+BYTECODE INTERPRETER IN ORDER TO BUILD A PATENT-FREE ENGINE, AT THE
+COST OF RENDERING QUALITY.
+
+
+--- end of PATENTS ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/PROBLEMS b/Build/source/libs/freetype2/freetype-2.3.8/docs/PROBLEMS
new file mode 100644
index 00000000000..9b598966a00
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/PROBLEMS
@@ -0,0 +1,77 @@
+This file describes various problems that have been encountered in
+compiling, installing and running FreeType 2. Suggestions for
+additions or other improvements to this file are welcome.
+
+----------------------------------------------------------------------
+
+Running Problems
+================
+
+
+* Some Type 1, Multiple Masters, and CID-keyed PostScript fonts aren't
+ handled correctly.
+
+-----
+
+Of course, there might be bugs in FreeType, but some fonts based on
+the PostScript format can't behandled indeed. The reason is that
+FreeType doesn't contain a full PostScript interpreter but applies
+pattern matching instead. In case a font doesn't follow the standard
+structure of the given font format, FreeType fails. A typical example
+is Adobe's `Optima' font family which contains extra code to switch
+between low and high resolution versions of the glyphs.
+
+It might be possible to patch FreeType in some situations, though.
+Please report failing fonts so that we investigate the problem and set
+up a list of such problematic fonts.
+
+----------------------------------------------------------------------
+
+
+Compilation Problems
+====================
+
+
+* I get an `internal compilation error' (ICE) while compiling FreeType
+ 2.2.1 with Intel C++.
+
+ This has been reported for the following compiler version:
+
+ Intel(R) C++ Compiler for 32-bit applications,
+ Version 9.0 Build 20050430Z Package ID: W_CC_P_9.0.019
+
+-----
+
+The best solution is to update the compiler to version
+
+ Intel(R) C++ Compiler for 32-bit applications,
+ Version 9.1 Build 20060323Z Package ID: W_CC_P_9.1.022
+
+or newer. If this isn't feasible, apply the following patch.
+
+
+--- src/cache/ftcbasic.c 20 Mar 2006 12:10:24 -0000 1.20
++++ src/cache/ftcbasic.c.patched 15 May 2006 02:51:02 -0000
+@@ -252,7 +252,7 @@
+ */
+
+ FT_CALLBACK_TABLE_DEF
+- const FTC_IFamilyClassRec ftc_basic_image_family_class =
++ FTC_IFamilyClassRec ftc_basic_image_family_class =
+ {
+ {
+ sizeof ( FTC_BasicFamilyRec ),
+@@ -266,7 +266,7 @@
+
+
+ FT_CALLBACK_TABLE_DEF
+- const FTC_GCacheClassRec ftc_basic_image_cache_class =
++ FTC_GCacheClassRec ftc_basic_image_cache_class =
+ {
+ {
+ ftc_inode_new,
+
+
+----------------------------------------------------------------------
+
+--- end of PROBLEMS ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/TODO b/Build/source/libs/freetype2/freetype-2.3.8/docs/TODO
new file mode 100644
index 00000000000..be60d6f040a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/TODO
@@ -0,0 +1,40 @@
+Here is a list of items that need to be addressed in FreeType 2
+---------------------------------------------------------------
+
+* Implement stem3/counter hints properly in the Postscript hinter.
+
+* Add CIDCMap support to the CID driver.
+
+* Add track kerning support to the PFR driver.
+
+* Add kerning (AFM file) support to the CID driver.
+
+
+Here is a list of bugs which should be handled
+----------------------------------------------
+
+Other bugs have been registered at the savannah bugzilla of FreeType.
+
+* CID driver:
+ Handle the case where a CID font has a top-level font matrix also
+ (see PLRM, 5.11.3, Type 0 CIDFonts). Since CID_FaceInfoRec lacks
+ a font_matrix entry we have to directly apply it to all subfont
+ matrices.
+
+* CID driver:
+ Use top-level font matrix entry for setting the upem value, not the
+ entries in the FDarray. If absent, use 1000.
+
+------------------------------------------------------------------------
+
+Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+--- end of TODO ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/TRUETYPE b/Build/source/libs/freetype2/freetype-2.3.8/docs/TRUETYPE
new file mode 100644
index 00000000000..3e1614ad433
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/TRUETYPE
@@ -0,0 +1,40 @@
+How to enable the TrueType native hinter if you need it
+-------------------------------------------------------
+
+ The TrueType bytecode interpreter is disabled in all public releases
+ of the FreeType packages for patents reasons; see
+
+ http://www.freetype.org/patents.html
+
+ for more details.
+
+ However, many Linux distributions do enable the interpreter in the
+ FreeType packages (DEB/RPM/etc.) they produce for their platforms. If
+ you are using TrueType fonts on your system, you most probably want to
+ enable it manually by doing the following:
+
+ - open the file `include/freetype/config/ftoption.h'
+
+ - locate a line that says:
+
+ /* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
+ - change it to:
+
+ #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
+ These steps must be done _before_ compiling the library.
+
+------------------------------------------------------------------------
+
+Copyright 2003, 2005, 2006 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+--- end of TRUETYPE ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/UPGRADE.UNIX b/Build/source/libs/freetype2/freetype-2.3.8/docs/UPGRADE.UNIX
new file mode 100644
index 00000000000..48c746d703c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/UPGRADE.UNIX
@@ -0,0 +1,137 @@
+
+SPECIAL NOTE FOR UNIX USERS
+===========================
+
+ If you are installing this release of FreeType on a system that
+ already uses release 2.0.5 (or even an older version), you have to
+ perform a few special steps to ensure that everything goes well.
+
+
+ 1. Enable the TrueType bytecode hinter if you need it
+ -----------------------------------------------------
+
+ See the instructions in the file `TRUETYPE' of this directory.
+
+ Note that FreeType supports TrueType fonts without the bytecode
+ interpreter through its auto-hinter, which now generates relatively
+ good results with most fonts.
+
+
+ 2. Determine the correct installation path
+ ------------------------------------------
+
+ By default, the configure script installs the library in
+ `/usr/local'. However, many Unix distributions now install the
+ library in `/usr', since FreeType is becoming a critical system
+ component.
+
+ If FreeType is already installed on your system, type
+
+ freetype-config --prefix
+
+ on the command line. This should return the installation path
+ (e.g., `/usr' or `/usr/local'). To avoid problems of parallel
+ FreeType versions, use this path for the --prefix option of the
+ configure script.
+
+ Otherwise, simply use `/usr' (or whatever you think is adequate for
+ your installation).
+
+
+ 3. Ensure that you are using GNU Make
+ -------------------------------------
+
+ The FreeType build system _exclusively_ works with GNU Make (as an
+ exception you can use make++ which emulates GNU Make sufficiently;
+ see http://makepp.sourceforge.net). You will not be able to compile
+ the library with the instructions below using any other alternative
+ (including BSD Make).
+
+ Trying to compile the library with a different Make tool prints a
+ message like:
+
+ Sorry, GNU make is required to build FreeType2.
+
+ and the build process is aborted. If this happens, install GNU Make
+ on your system, and use the GNUMAKE environment variable to name it.
+
+
+ 4. Build and install the library
+ --------------------------------
+
+ The following should work on all Unix systems where the `make'
+ command invokes GNU Make:
+
+ ./configure --prefix=<yourprefix>
+ make
+ make install (as root)
+
+ where `<yourprefix>' must be replaced by the prefix returned by the
+ `freetype-config' command.
+
+ When using a different command to invoke GNU Make, use the GNUMAKE
+ variable. For example, if `gmake' is the command to use on your
+ system, do something like:
+
+ GNUMAKE=gmake ./configure --prefix=<yourprefix>
+ gmake
+ gmake install (as root)
+
+
+ 5. Take care of XFree86 version 4
+ ---------------------------------
+
+ Certain Linux distributions install _several_ versions of FreeType
+ on your system. For example, on a fresh Mandrake 8.1 system, you
+ can find the following files:
+
+ /usr/lib/libfreetype.so which links to
+ /usr/lib/libfreetype.6.1.0.so
+
+ and
+
+ /usr/X11R6/lib/libfreetype.so which links to
+ /usr/X11R6/lib/libfreetype.6.0.so
+
+ Note that these files correspond to two distinct versions of the
+ library! It seems that this surprising issue is due to the install
+ scripts of recent XFree86 servers (from 4.1.0) which install their
+ own (dated) version of the library in `/usr/X11R6/lib'.
+
+ In certain _rare_ cases you may experience minor problems if you
+ install this release of the library in `/usr' only, namely, that
+ certain applications do not benefit from the bug fixes and rendering
+ improvements you would expect.
+
+ There are two good ways to deal with this situation:
+
+ - Install the library _twice_, in `/usr' and in `/usr/X11R6' (you
+ have to do that each time you install a new FreeType release
+ though).
+
+ - Change the link in /usr/X11R6/lib/libfreetype.so to point to
+
+ /usr/lib/libfreetype.so,
+
+ and get rid of
+
+ /usr/X11R6/lib/libfreetype.6.0.so
+
+ The FreeType Team is not responsible for this problem, so please
+ contact either the XFree86 development team or your Linux
+ distributor to help clear this issue in case the information given
+ here doesn't help.
+
+------------------------------------------------------------------------
+
+Copyright 2003, 2005 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+---- end of UPGRADE.UNIX ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/VERSION.DLL b/Build/source/libs/freetype2/freetype-2.3.8/docs/VERSION.DLL
new file mode 100644
index 00000000000..08e1d2cca96
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/VERSION.DLL
@@ -0,0 +1,134 @@
+Due to our use of `libtool' to generate and install the FreeType 2
+libraries on Unix systems, as well as other historical events, it is
+generally very difficult to know precisely which release of the font
+engine is installed on a given system.
+
+This file tries to explain why and to document ways to properly detect
+FreeType on Unix.
+
+
+1. Version and Release numbers
+------------------------------
+
+For each new public release of FreeType 2, there are generally *three*
+distinct `version' numbers to consider:
+
+ * The official FreeType 2 release number, like 2.0.9 or 2.1.3.
+
+ * The libtool (and Unix) specific version number, like 9.2.3. This is
+ what `freetype-config --version' returns.
+
+ * The platform-specific shared object number, used for example when
+ the library is installed as `/usr/lib/libfreetype.so.6.3.2'.
+
+The platform-specific number is, unsurprisingly, platform-specific and
+varies with the operating system you are using (several variants of
+Linux, FreeBSD, Solaris, etc.). You should thus _never_ use it, even
+for simple tests.
+
+The libtool-specific number does not equal the release number but is
+tied to it.
+
+The release number is available at *compile* time through the following
+macros defined in FT_FREETYPE_H:
+
+ - FREETYPE_MAJOR: major release number
+ - FREETYPE_MINOR: minor release number
+ - FREETYPE_PATCH: patch release number
+
+See below for a small autoconf fragment.
+
+The release number is also available at *runtime* through the
+`FT_Library_Version' API. Unfortunately, this one wasn't available or
+working correctly before the 2.1.3 official release.
+
+
+2. History
+----------
+
+The following table gives, for each official release, the corresponding
+libtool number, as well as the shared object number found on _most_
+systems, but not all of them:
+
+
+ release libtool so
+ -------------------------------
+ 2.3.8 9.19.3 6.3.19
+ 2.3.7 9.18.3 6.3.18
+ 2.3.6 9.17.3 6.3.17
+ 2.3.5 9.16.3 6.3.16
+ 2.3.4 9.15.3 6.3.15
+ 2.3.3 9.14.3 6.3.14
+ 2.3.2 9.13.3 6.3.13
+ 2.3.1 9.12.3 6.3.12
+ 2.3.0 9.11.3 6.3.11
+ 2.2.1 9.10.3 6.3.10
+ 2.2.0 9.9.3 6.3.9
+ 2.1.10 9.8.3 6.3.8
+ 2.1.9 9.7.3 6.3.7
+ 2.1.8 9.6.3 6.3.6
+ 2.1.7 9.5.3 6.3.5
+ 2.1.6 9.5.3 6.3.5
+ 2.1.5 9.4.3 6.3.4
+ 2.1.4 9.3.3 6.3.3
+ 2.1.3 9.2.3 6.3.2
+ 2.1.2 9.1.3 6.3.1
+ 2.1.1 9.0.3 ?
+ 2.1.0 8.0.2 ?
+ 2.0.9 9.0.3 ?
+ 2.0.8 8.0.2 ?
+ 2.0.4 7.0.1 ?
+ 2.0.1 6.1.0 ?
+
+The libtool numbers are a bit inconsistent due to the library's history:
+
+ - 2.1.0 was created as a development branch from 2.0.8 (hence the same
+ libtool numbers).
+
+ - 2.0.9 was a bug-fix release of the `stable' branch, and we
+ incorrectly increased its libtool number.
+
+ - 2.1.4 was a development version, however it was stable enough to be
+ the basis of the 2.2.0 release.
+
+
+3. Autoconf Code Fragment
+-------------------------
+
+Lars Clausen contributed the following autoconf fragment to detect which
+version of FreeType is installed on a system. This one tests for a
+version that is at least 2.0.9; you should change it to check against
+other release numbers.
+
+
+ AC_MSG_CHECKING([whether FreeType version is 2.0.9 or higher])
+ old_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS=`freetype-config --cflags`
+ AC_TRY_CPP([
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#if (FREETYPE_MAJOR*1000 + FREETYPE_MINOR)*1000 + FREETYPE_PATCH < 2000009
+#error Freetype version too low.
+#endif
+ ],
+ [AC_MSG_RESULT(yes)
+ FREETYPE_LIBS=`freetype-config --libs`
+ AC_SUBST(FREETYPE_LIBS)
+ AC_DEFINE(HAVE_FREETYPE,1,[Define if you have the FreeType2 library])
+ CPPFLAGS="$old_CPPFLAGS"],
+ [AC_MSG_ERROR([Need FreeType library version 2.0.9 or higher])])
+
+------------------------------------------------------------------------
+
+Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+--- end of VERSION.DLL ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/formats.txt b/Build/source/libs/freetype2/freetype-2.3.8/docs/formats.txt
new file mode 100644
index 00000000000..571f5ff5027
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/formats.txt
@@ -0,0 +1,164 @@
+This file contains a list of various font formats. It gives the
+reference document and whether it is supported in FreeType 2.
+
+
+ file type:
+ The only special case is `MAC'; on older Mac OS versions, a `file'
+ is stored as a data and a resource fork, this is, within two
+ separate data chunks. In all other cases, the font data is stored
+ in a single file.
+
+ wrapper format:
+ The format used to represent the font data. In the table below it
+ is used only if the font format differs. Possible values are `SFNT'
+ (binary), `PS' (a text header, followed by binary or text data), and
+ `LZW' (compressed with either `gzip' or `compress').
+
+ font format:
+ How the font is to be accessed, possibly after converting the file
+ type and wrapper format into a generic form. Bitmap formats are
+ `BDF', `PCF', and one form of `WINFNT'; all others are vector
+ formats.
+
+ font type:
+ Sub-formats of the font format. `SBIT' and `MACSBIT' are bitmap
+ formats, `MM' and `VAR' support optical axes.
+
+ glyph access:
+ If not specified, the glyph access is `standard' to the font format.
+ Values are `CID' for CID-keyed fonts, `SYNTHETIC' for fonts which
+ are modified versions of other fonts by means of a transformation
+ matrix, `COLLECTION' for collecting multiple fonts (sharing most of
+ the data) into a single file, and `TYPE_0' for PS fonts which are to
+ be accessed in a tree-like structure.
+
+ FreeType driver:
+ The module in the FreeType library which handles the specific font
+ format. A missing entry means that FreeType doesn't support the
+ font format (yet).
+
+
+Please send additions and/or corrections to wl@gnu.org or to the
+FreeType developer's list at freetype-devel@nongnu.org (for subscribers
+only). If you can provide a font example for a format which isn't
+supported yet please send a mail too.
+
+
+file wrapper font font glyph FreeType reference
+type format format type access driver documents
+----------------------------------------------------------------------------
+
+--- --- BDF --- --- bdf 5005.BDF_Spec.pdf, X11
+
+
+--- SFNT PS TYPE_1 --- type1 Type 1 GX Font Format
+ (for the Mac) [3]
+MAC SFNT PS TYPE_1 --- type1 Type 1 GX Font Format
+ (for the Mac) [3]
+--- SFNT PS TYPE_1 CID cid 5180.sfnt.pdf (for the Mac)
+ [3]
+MAC SFNT PS TYPE_1 CID cid 5180.sfnt.pdf (for the Mac)
+ [3]
+--- SFNT PS CFF --- cff OT spec, 5176.CFF.pdf
+ (`OTTO' format)
+MAC SFNT PS CFF --- cff OT spec, 5176.CFF.pdf
+ (`OTTO' format)
+--- SFNT PS CFF CID cff OT spec, 5176.CFF.pdf
+MAC SFNT PS CFF CID cff OT spec, 5176.CFF.pdf
+--- SFNT PS CFF SYNTHETIC --- OT spec, 5176.CFF.pdf
+MAC SFNT PS CFF SYNTHETIC --- OT spec, 5176.CFF.pdf
+--- SFNT TT SBIT --- sfnt XFree86 (bitmaps only;
+ with `head' table)
+--- SFNT TT MACSBIT --- sfnt OT spec (for the Mac;
+ bitmaps only; `bhed' table)
+MAC SFNT TT MACSBIT --- sfnt OT spec (for the Mac;
+ bitmaps only; `bhed' table)
+--- SFNT TT --- --- truetype OT spec (`normal' TT font)
+MAC SFNT TT --- --- truetype OT spec (`normal' TT font)
+MAC SFNT TT VAR --- truetype GX spec (`?var' tables)
+--- SFNT TT --- COLLECTION truetype OT spec (this can't be CFF)
+MAC SFNT TT --- COLLECTION truetype OT spec (this can't be CFF)
+
+
+--- --- PS TYPE_1 --- type1 T1_SPEC.pdf
+ (`normal' Type 1 font)
+MAC --- PS TYPE_1 --- type1 T1_SPEC.pdf
+ (`normal' Type 1 font)
+--- --- PS TYPE_1 CID cid PLRM.pdf (CID Font Type 0;
+ Type 9 font)
+--- --- PS MM --- type1 5015.Type1_Supp.pdf
+ (Multiple Masters)
+--- --- PS CFF --- cff 5176.CFF.pdf (`pure' CFF)
+--- --- PS CFF CID cff 5176.CFF.pdf (`pure' CFF)
+--- --- PS CFF SYNTHETIC --- 5176.CFF.pdf (`pure' CFF)
+--- PS PS CFF --- --- PLRM.pdf (Type 2) [1]
+--- PS PS CFF CID --- PLRM.pdf (Type 2) [1]
+--- PS PS CFF SYNTHETIC --- PLRM.pdf (Type 2) [1]
+--- --- PS --- TYPE_0 --- PLRM.pdf
+--- --- PS TYPE_3 --- --- PLRM.pdf (never supported)
+--- --- PS TYPE_3 CID --- PLRM.pdf (CID Font Type 1;
+ Type 10 font; never supported)
+--- PS PS TYPE_14 --- --- PLRM.pdf (Chameleon font;
+ Type 14 font; never supported?)
+--- --- PS TYPE_32 CID --- PLRM.pdf (CID Font Type 4;
+ Type 32 font; never supported?)
+--- PS TT --- --- type42 5012.Type42_Spec.pdf
+ (Type 42 font)
+--- PS TT --- CID --- PLRM.pdf (CID Font Type 2;
+ Type 11 font)
+
+
+--- ? ? CEF ? cff ?
+
+
+--- --- PCF --- --- pcf X11, [4]
+--- LZW PCF --- --- pcf X11, [4]
+
+
+--- --- PFR PFR0 --- pfr [2]
+--- --- PFR PFR1 --- --- (undocumented, proprietary;
+ probably never supported)
+
+
+--- --- WINFNT --- --- winfonts MS Windows 3 Developer's Notes
+--- --- WINFNT VECTOR --- --- MS Windows 3 Developer's Notes
+
+
+[1] Support should be rather simple since this is identical to `CFF' but
+ in a PS wrapper.
+
+[2] Official PFR specification:
+
+ http://www.bitstream.com/categories/developer/truedoc/pfrspec.html
+ http://www.bitstream.com/categories/developer/truedoc/pfrspec1.2.pdf
+
+ The syntax of the auxiliary data is not defined there, but is
+ partially defined in MHP 1.0.3 (also called ETSI TS 101812 V1.3.1)
+ section 7.4.
+
+ http://www.etsi.org/
+ http://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=18799
+
+ (free registration required).
+
+[3] Support is rudimentary currently; some tables are not loaded yet.
+
+[4] There is no formal PCF specification; you have to deduce the exact
+ format from the source code within X11. George Williams did this for
+ his FontForge editor:
+
+ http://fontforge.sourceforge.net/pcf-format.html
+
+------------------------------------------------------------------------
+
+Copyright 2004, 2005, 2008, 2009 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+--- end of formats.txt ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/raster.txt b/Build/source/libs/freetype2/freetype-2.3.8/docs/raster.txt
new file mode 100644
index 00000000000..95d9e24010b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/raster.txt
@@ -0,0 +1,635 @@
+
+ How FreeType's rasterizer work
+
+ by David Turner
+
+ Revised 2007-Feb-01
+
+
+This file is an attempt to explain the internals of the FreeType
+rasterizer. The rasterizer is of quite general purpose and could
+easily be integrated into other programs.
+
+
+ I. Introduction
+
+ II. Rendering Technology
+ 1. Requirements
+ 2. Profiles and Spans
+ a. Sweeping the Shape
+ b. Decomposing Outlines into Profiles
+ c. The Render Pool
+ d. Computing Profiles Extents
+ e. Computing Profiles Coordinates
+ f. Sweeping and Sorting the Spans
+
+
+I. Introduction
+===============
+
+ A rasterizer is a library in charge of converting a vectorial
+ representation of a shape into a bitmap. The FreeType rasterizer
+ has been originally developed to render the glyphs found in
+ TrueType files, made up of segments and second-order Béziers.
+ Meanwhile it has been extended to render third-order Bézier curves
+ also. This document is an explanation of its design and
+ implementation.
+
+ While these explanations start from the basics, a knowledge of
+ common rasterization techniques is assumed.
+
+
+II. Rendering Technology
+========================
+
+1. Requirements
+---------------
+
+ We assume that all scaling, rotating, hinting, etc., has been
+ already done. The glyph is thus described by a list of points in
+ the device space.
+
+ - All point coordinates are in the 26.6 fixed float format. The
+ used orientation is:
+
+
+ ^ y
+ | reference orientation
+ |
+ *----> x
+ 0
+
+
+ `26.6' means that 26 bits are used for the integer part of a
+ value and 6 bits are used for the fractional part.
+ Consequently, the `distance' between two neighbouring pixels is
+ 64 `units' (1 unit = 1/64th of a pixel).
+
+ Note that, for the rasterizer, pixel centers are located at
+ integer coordinates. The TrueType bytecode interpreter,
+ however, assumes that the lower left edge of a pixel (which is
+ taken to be a square with a length of 1 unit) has integer
+ coordinates.
+
+
+ ^ y ^ y
+ | |
+ | (1,1) | (0.5,0.5)
+ +-----------+ +-----+-----+
+ | | | | |
+ | | | | |
+ | | | o-----+-----> x
+ | | | (0,0) |
+ | | | |
+ o-----------+-----> x +-----------+
+ (0,0) (-0.5,-0.5)
+
+ TrueType bytecode interpreter FreeType rasterizer
+
+
+ A pixel line in the target bitmap is called a `scanline'.
+
+ - A glyph is usually made of several contours, also called
+ `outlines'. A contour is simply a closed curve that delimits an
+ outer or inner region of the glyph. It is described by a series
+ of successive points of the points table.
+
+ Each point of the glyph has an associated flag that indicates
+ whether it is `on' or `off' the curve. Two successive `on'
+ points indicate a line segment joining the two points.
+
+ One `off' point amidst two `on' points indicates a second-degree
+ (conic) Bézier parametric arc, defined by these three points
+ (the `off' point being the control point, and the `on' ones the
+ start and end points). Similarly, a third-degree (cubic) Bézier
+ curve is described by four points (two `off' control points
+ between two `on' points).
+
+ Finally, for second-order curves only, two successive `off'
+ points forces the rasterizer to create, during rendering, an
+ `on' point amidst them, at their exact middle. This greatly
+ facilitates the definition of successive Bézier arcs.
+
+ The parametric form of a second-order Bézier curve is:
+
+ P(t) = (1-t)^2*P1 + 2*t*(1-t)*P2 + t^2*P3
+
+ (P1 and P3 are the end points, P2 the control point.)
+
+ The parametric form of a third-order Bézier curve is:
+
+ P(t) = (1-t)^3*P1 + 3*t*(1-t)^2*P2 + 3*t^2*(1-t)*P3 + t^3*P4
+
+ (P1 and P4 are the end points, P2 and P3 the control points.)
+
+ For both formulae, t is a real number in the range [0..1].
+
+ Note that the rasterizer does not use these formulae directly.
+ They exhibit, however, one very useful property of Bézier arcs:
+ Each point of the curve is a weighted average of the control
+ points.
+
+ As all weights are positive and always sum up to 1, whatever the
+ value of t, each arc point lies within the triangle (polygon)
+ defined by the arc's three (four) control points.
+
+ In the following, only second-order curves are discussed since
+ rasterization of third-order curves is completely identical.
+
+ Here some samples for second-order curves.
+
+
+ * # on curve
+ * off curve
+ __---__
+ #-__ _-- -_
+ --__ _- -
+ --__ # \
+ --__ #
+ -#
+ Two `on' points
+ Two `on' points and one `off' point
+ between them
+
+ *
+ # __ Two `on' points with two `off'
+ \ - - points between them. The point
+ \ / \ marked `0' is the middle of the
+ - 0 \ `off' points, and is a `virtual
+ -_ _- # on' point where the curve passes.
+ -- It does not appear in the point
+ * list.
+
+
+2. Profiles and Spans
+---------------------
+
+ The following is a basic explanation of the _kind_ of computations
+ made by the rasterizer to build a bitmap from a vector
+ representation. Note that the actual implementation is slightly
+ different, due to performance tuning and other factors.
+
+ However, the following ideas remain in the same category, and are
+ more convenient to understand.
+
+
+ a. Sweeping the Shape
+
+ The best way to fill a shape is to decompose it into a number of
+ simple horizontal segments, then turn them on in the target
+ bitmap. These segments are called `spans'.
+
+ __---__
+ _-- -_
+ _- -
+ - \
+ / \
+ / \
+ | \
+
+ __---__ Example: filling a shape
+ _----------_ with spans.
+ _--------------
+ ----------------\
+ /-----------------\ This is typically done from the top
+ / \ to the bottom of the shape, in a
+ | | \ movement called a `sweep'.
+ V
+
+ __---__
+ _----------_
+ _--------------
+ ----------------\
+ /-----------------\
+ /-------------------\
+ |---------------------\
+
+
+ In order to draw a span, the rasterizer must compute its
+ coordinates, which are simply the x coordinates of the shape's
+ contours, taken on the y scanlines.
+
+
+ /---/ |---| Note that there are usually
+ /---/ |---| several spans per scanline.
+ | /---/ |---|
+ | /---/_______|---| When rendering this shape to the
+ V /----------------| current scanline y, we must
+ /-----------------| compute the x values of the
+ a /----| |---| points a, b, c, and d.
+ - - - * * - - - - * * - - y -
+ / / b c| |d
+
+
+ /---/ |---|
+ /---/ |---| And then turn on the spans a-b
+ /---/ |---| and c-d.
+ /---/_______|---|
+ /----------------|
+ /-----------------|
+ a /----| |---|
+ - - - ####### - - - - ##### - - y -
+ / / b c| |d
+
+
+ b. Decomposing Outlines into Profiles
+
+ For each scanline during the sweep, we need the following
+ information:
+
+ o The number of spans on the current scanline, given by the
+ number of shape points intersecting the scanline (these are
+ the points a, b, c, and d in the above example).
+
+ o The x coordinates of these points.
+
+ x coordinates are computed before the sweep, in a phase called
+ `decomposition' which converts the glyph into *profiles*.
+
+ Put it simply, a `profile' is a contour's portion that can only
+ be either ascending or descending, i.e., it is monotonic in the
+ vertical direction (we also say y-monotonic). There is no such
+ thing as a horizontal profile, as we shall see.
+
+ Here are a few examples:
+
+
+ this square
+ 1 2
+ ---->---- is made of two
+ | | | |
+ | | profiles | |
+ ^ v ^ + v
+ | | | |
+ | | | |
+ ----<----
+
+ up down
+
+
+ this triangle
+
+ P2 1 2
+
+ |\ is made of two | \
+ ^ | \ \ | \
+ | | \ \ profiles | \ |
+ | | \ v ^ | \ |
+ | \ | | + \ v
+ | \ | | \
+ P1 ---___ \ ---___ \
+ ---_\ ---_ \
+ <--__ P3 up down
+
+
+
+ A more general contour can be made of more than two profiles:
+
+ __ ^
+ / | / ___ / |
+ / | / | / | / |
+ | | / / => | v / /
+ | | | | | | ^ |
+ ^ | |___| | | ^ + | + | + v
+ | | | v | |
+ | | | up |
+ |___________| | down |
+
+ <-- up down
+
+
+ Successive profiles are always joined by horizontal segments
+ that are not part of the profiles themselves.
+
+ For the rasterizer, a profile is simply an *array* that
+ associates one horizontal *pixel* coordinate to each bitmap
+ *scanline* crossed by the contour's section containing the
+ profile. Note that profiles are *oriented* up or down along the
+ glyph's original flow orientation.
+
+ In other graphics libraries, profiles are also called `edges' or
+ `edgelists'.
+
+
+ c. The Render Pool
+
+ FreeType has been designed to be able to run well on _very_
+ light systems, including embedded systems with very few memory.
+
+ A render pool will be allocated once; the rasterizer uses this
+ pool for all its needs by managing this memory directly in it.
+ The algorithms that are used for profile computation make it
+ possible to use the pool as a simple growing heap. This means
+ that this memory management is actually quite easy and faster
+ than any kind of malloc()/free() combination.
+
+ Moreover, we'll see later that the rasterizer is able, when
+ dealing with profiles too large and numerous to lie all at once
+ in the render pool, to immediately decompose recursively the
+ rendering process into independent sub-tasks, each taking less
+ memory to be performed (see `sub-banding' below).
+
+ The render pool doesn't need to be large. A 4KByte pool is
+ enough for nearly all renditions, though nearly 100% slower than
+ a more comfortable 16KByte or 32KByte pool (that was tested with
+ complex glyphs at sizes over 500 pixels).
+
+
+ d. Computing Profiles Extents
+
+ Remember that a profile is an array, associating a _scanline_ to
+ the x pixel coordinate of its intersection with a contour.
+
+ Though it's not exactly how the FreeType rasterizer works, it is
+ convenient to think that we need a profile's height before
+ allocating it in the pool and computing its coordinates.
+
+ The profile's height is the number of scanlines crossed by the
+ y-monotonic section of a contour. We thus need to compute these
+ sections from the vectorial description. In order to do that,
+ we are obliged to compute all (local and global) y extrema of
+ the glyph (minima and maxima).
+
+
+ P2 For instance, this triangle has only
+ two y-extrema, which are simply
+ |\
+ | \ P2.y as a vertical maximum
+ | \ P3.y as a vertical minimum
+ | \
+ | \ P1.y is not a vertical extremum (though
+ | \ it is a horizontal minimum, which we
+ P1 ---___ \ don't need).
+ ---_\
+ P3
+
+
+ Note that the extrema are expressed in pixel units, not in
+ scanlines. The triangle's height is certainly (P3.y-P2.y+1)
+ pixel units, but its profiles' heights are computed in
+ scanlines. The exact conversion is simple:
+
+ - min scanline = FLOOR ( min y )
+ - max scanline = CEILING( max y )
+
+ A problem arises with Bézier Arcs. While a segment is always
+ necessarily y-monotonic (i.e., flat, ascending, or descending),
+ which makes extrema computations easy, the ascent of an arc can
+ vary between its control points.
+
+
+ P2
+ *
+ # on curve
+ * off curve
+ __-x--_
+ _-- -_
+ P1 _- - A non y-monotonic Bézier arc.
+ # \
+ - The arc goes from P1 to P3.
+ \
+ \ P3
+ #
+
+
+ We first need to be able to easily detect non-monotonic arcs,
+ according to their control points. I will state here, without
+ proof, that the monotony condition can be expressed as:
+
+ P1.y <= P2.y <= P3.y for an ever-ascending arc
+
+ P1.y >= P2.y >= P3.y for an ever-descending arc
+
+ with the special case of
+
+ P1.y = P2.y = P3.y where the arc is said to be `flat'.
+
+ As you can see, these conditions can be very easily tested.
+ They are, however, extremely important, as any arc that does not
+ satisfy them necessarily contains an extremum.
+
+ Note also that a monotonic arc can contain an extremum too,
+ which is then one of its `on' points:
+
+
+ P1 P2
+ #---__ * P1P2P3 is ever-descending, but P1
+ -_ is an y-extremum.
+ -
+ ---_ \
+ -> \
+ \ P3
+ #
+
+
+ Let's go back to our previous example:
+
+
+ P2
+ *
+ # on curve
+ * off curve
+ __-x--_
+ _-- -_
+ P1 _- - A non-y-monotonic Bézier arc.
+ # \
+ - Here we have
+ \ P2.y >= P1.y &&
+ \ P3 P2.y >= P3.y (!)
+ #
+
+
+ We need to compute the vertical maximum of this arc to be able
+ to compute a profile's height (the point marked by an `x'). The
+ arc's equation indicates that a direct computation is possible,
+ but we rely on a different technique, which use will become
+ apparent soon.
+
+ Bézier arcs have the special property of being very easily
+ decomposed into two sub-arcs, which are themselves Bézier arcs.
+ Moreover, it is easy to prove that there is at most one vertical
+ extremum on each Bézier arc (for second-degree curves; similar
+ conditions can be found for third-order arcs).
+
+ For instance, the following arc P1P2P3 can be decomposed into
+ two sub-arcs Q1Q2Q3 and R1R2R3:
+
+
+ P2
+ *
+ # on curve
+ * off curve
+
+
+ original Bézier arc P1P2P3.
+ __---__
+ _-- --_
+ _- -_
+ - -
+ / \
+ / \
+ # #
+ P1 P3
+
+
+
+ P2
+ *
+
+
+
+ Q3 Decomposed into two subarcs
+ Q2 R2 Q1Q2Q3 and R1R2R3
+ * __-#-__ *
+ _-- --_
+ _- R1 -_ Q1 = P1 R3 = P3
+ - - Q2 = (P1+P2)/2 R2 = (P2+P3)/2
+ / \
+ / \ Q3 = R1 = (Q2+R2)/2
+ # #
+ Q1 R3 Note that Q2, R2, and Q3=R1
+ are on a single line which is
+ tangent to the curve.
+
+
+ We have then decomposed a non-y-monotonic Bézier curve into two
+ smaller sub-arcs. Note that in the above drawing, both sub-arcs
+ are monotonic, and that the extremum is then Q3=R1. However, in
+ a more general case, only one sub-arc is guaranteed to be
+ monotonic. Getting back to our former example:
+
+
+ Q2
+ *
+
+ __-x--_ R1
+ _-- #_
+ Q1 _- Q3 - R2
+ # \ *
+ -
+ \
+ \ R3
+ #
+
+
+ Here, we see that, though Q1Q2Q3 is still non-monotonic, R1R2R3
+ is ever descending: We thus know that it doesn't contain the
+ extremum. We can then re-subdivide Q1Q2Q3 into two sub-arcs and
+ go on recursively, stopping when we encounter two monotonic
+ subarcs, or when the subarcs become simply too small.
+
+ We will finally find the vertical extremum. Note that the
+ iterative process of finding an extremum is called `flattening'.
+
+
+ e. Computing Profiles Coordinates
+
+ Once we have the height of each profile, we are able to allocate
+ it in the render pool. The next task is to compute coordinates
+ for each scanline.
+
+ In the case of segments, the computation is straightforward,
+ using the Euclidean algorithm (also known as Bresenham).
+ However, for Bézier arcs, the job is a little more complicated.
+
+ We assume that all Béziers that are part of a profile are the
+ result of flattening the curve, which means that they are all
+ y-monotonic (ascending or descending, and never flat). We now
+ have to compute the intersections of arcs with the profile's
+ scanlines. One way is to use a similar scheme to flattening
+ called `stepping'.
+
+
+ Consider this arc, going from P1 to
+ --------------------- P3. Suppose that we need to
+ compute its intersections with the
+ drawn scanlines. As already
+ --------------------- mentioned this can be done
+ directly, but the involved
+ * P2 _---# P3 algorithm is far too slow.
+ ------------- _-- --
+ _-
+ _/ Instead, it is still possible to
+ ---------/----------- use the decomposition property in
+ / the same recursive way, i.e.,
+ | subdivide the arc into subarcs
+ ------|-------------- until these get too small to cross
+ | more than one scanline!
+ |
+ -----|--------------- This is very easily done using a
+ | rasterizer-managed stack of
+ | subarcs.
+ # P1
+
+
+ f. Sweeping and Sorting the Spans
+
+ Once all our profiles have been computed, we begin the sweep to
+ build (and fill) the spans.
+
+ As both the TrueType and Type 1 specifications use the winding
+ fill rule (but with opposite directions), we place, on each
+ scanline, the present profiles in two separate lists.
+
+ One list, called the `left' one, only contains ascending
+ profiles, while the other `right' list contains the descending
+ profiles.
+
+ As each glyph is made of closed curves, a simple geometric
+ property ensures that the two lists contain the same number of
+ elements.
+
+ Creating spans is thus straightforward:
+
+ 1. We sort each list in increasing horizontal order.
+
+ 2. We pair each value of the left list with its corresponding
+ value in the right list.
+
+
+ / / | | For example, we have here
+ / / | | four profiles. Two of
+ >/ / | | | them are ascending (1 &
+ 1// / ^ | | | 2 3), while the two others
+ // // 3| | | v are descending (2 & 4).
+ / //4 | | | On the given scanline,
+ a / /< | | the left list is (1,3),
+ - - - *-----* - - - - *---* - - y - and the right one is
+ / / b c| |d (4,2) (sorted).
+
+ There are then two spans, joining
+ 1 to 4 (i.e. a-b) and 3 to 2
+ (i.e. c-d)!
+
+
+ Sorting doesn't necessarily take much time, as in 99 cases out
+ of 100, the lists' order is kept from one scanline to the next.
+ We can thus implement it with two simple singly-linked lists,
+ sorted by a classic bubble-sort, which takes a minimum amount of
+ time when the lists are already sorted.
+
+ A previous version of the rasterizer used more elaborate
+ structures, like arrays to perform `faster' sorting. It turned
+ out that this old scheme is not faster than the one described
+ above.
+
+ Once the spans have been `created', we can simply draw them in
+ the target bitmap.
+
+------------------------------------------------------------------------
+
+Copyright 2003, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+--- end of raster.txt ---
+
+Local Variables:
+coding: utf-8
+End:
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/README b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/README
new file mode 100644
index 00000000000..51b04d6f151
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/README
@@ -0,0 +1,5 @@
+After saying `make refdoc' this directory contains the FreeType API
+reference. You need python to make this target.
+
+This also works with Jam: Just type `jam refdoc' in the main directory.
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-base_interface.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-base_interface.html
new file mode 100644
index 00000000000..6d2cd29c51f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-base_interface.html
@@ -0,0 +1,3552 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Base Interface
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Library">FT_Library</a></td><td></td><td><a href="#FT_IS_TRICKY">FT_IS_TRICKY</a></td><td></td><td><a href="#FT_LOAD_XXX">FT_LOAD_XXX</a></td></tr>
+<tr><td></td><td><a href="#FT_Face">FT_Face</a></td><td></td><td><a href="#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_XXX</a></td><td></td><td><a href="#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a></td></tr>
+<tr><td></td><td><a href="#FT_Size">FT_Size</a></td><td></td><td><a href="#FT_Size_Internal">FT_Size_Internal</a></td><td></td><td><a href="#FT_LOAD_TARGET_MODE">FT_LOAD_TARGET_MODE</a></td></tr>
+<tr><td></td><td><a href="#FT_GlyphSlot">FT_GlyphSlot</a></td><td></td><td><a href="#FT_Size_Metrics">FT_Size_Metrics</a></td><td></td><td><a href="#FT_Set_Transform">FT_Set_Transform</a></td></tr>
+<tr><td></td><td><a href="#FT_CharMap">FT_CharMap</a></td><td></td><td><a href="#FT_SizeRec">FT_SizeRec</a></td><td></td><td><a href="#FT_Render_Mode">FT_Render_Mode</a></td></tr>
+<tr><td></td><td><a href="#FT_Encoding">FT_Encoding</a></td><td></td><td><a href="#FT_SubGlyph">FT_SubGlyph</a></td><td></td><td><a href="#ft_render_mode_xxx">ft_render_mode_xxx</a></td></tr>
+<tr><td></td><td><a href="#FT_Glyph_Metrics">FT_Glyph_Metrics</a></td><td></td><td><a href="#FT_Slot_Internal">FT_Slot_Internal</a></td><td></td><td><a href="#FT_Render_Glyph">FT_Render_Glyph</a></td></tr>
+<tr><td></td><td><a href="#FT_Bitmap_Size">FT_Bitmap_Size</a></td><td></td><td><a href="#FT_GlyphSlotRec">FT_GlyphSlotRec</a></td><td></td><td><a href="#FT_Kerning_Mode">FT_Kerning_Mode</a></td></tr>
+<tr><td></td><td><a href="#FT_Module">FT_Module</a></td><td></td><td><a href="#FT_Init_FreeType">FT_Init_FreeType</a></td><td></td><td><a href="#ft_kerning_default">ft_kerning_default</a></td></tr>
+<tr><td></td><td><a href="#FT_Driver">FT_Driver</a></td><td></td><td><a href="#FT_Done_FreeType">FT_Done_FreeType</a></td><td></td><td><a href="#ft_kerning_unfitted">ft_kerning_unfitted</a></td></tr>
+<tr><td></td><td><a href="#FT_Renderer">FT_Renderer</a></td><td></td><td><a href="#FT_OPEN_XXX">FT_OPEN_XXX</a></td><td></td><td><a href="#ft_kerning_unscaled">ft_kerning_unscaled</a></td></tr>
+<tr><td></td><td><a href="#FT_ENC_TAG">FT_ENC_TAG</a></td><td></td><td><a href="#FT_Parameter">FT_Parameter</a></td><td></td><td><a href="#FT_Get_Kerning">FT_Get_Kerning</a></td></tr>
+<tr><td></td><td><a href="#ft_encoding_xxx">ft_encoding_xxx</a></td><td></td><td><a href="#FT_Open_Args">FT_Open_Args</a></td><td></td><td><a href="#FT_Get_Track_Kerning">FT_Get_Track_Kerning</a></td></tr>
+<tr><td></td><td><a href="#FT_CharMapRec">FT_CharMapRec</a></td><td></td><td><a href="#FT_New_Face">FT_New_Face</a></td><td></td><td><a href="#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a></td></tr>
+<tr><td></td><td><a href="#FT_Face_Internal">FT_Face_Internal</a></td><td></td><td><a href="#FT_New_Memory_Face">FT_New_Memory_Face</a></td><td></td><td><a href="#FT_Get_Postscript_Name">FT_Get_Postscript_Name</a></td></tr>
+<tr><td></td><td><a href="#FT_FaceRec">FT_FaceRec</a></td><td></td><td><a href="#FT_Open_Face">FT_Open_Face</a></td><td></td><td><a href="#FT_Select_Charmap">FT_Select_Charmap</a></td></tr>
+<tr><td></td><td><a href="#FT_FACE_FLAG_XXX">FT_FACE_FLAG_XXX</a></td><td></td><td><a href="#FT_Attach_File">FT_Attach_File</a></td><td></td><td><a href="#FT_Set_Charmap">FT_Set_Charmap</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_HORIZONTAL">FT_HAS_HORIZONTAL</a></td><td></td><td><a href="#FT_Attach_Stream">FT_Attach_Stream</a></td><td></td><td><a href="#FT_Get_Charmap_Index">FT_Get_Charmap_Index</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_VERTICAL">FT_HAS_VERTICAL</a></td><td></td><td><a href="#FT_Done_Face">FT_Done_Face</a></td><td></td><td><a href="#FT_Get_Char_Index">FT_Get_Char_Index</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_KERNING">FT_HAS_KERNING</a></td><td></td><td><a href="#FT_Select_Size">FT_Select_Size</a></td><td></td><td><a href="#FT_Get_First_Char">FT_Get_First_Char</a></td></tr>
+<tr><td></td><td><a href="#FT_IS_SCALABLE">FT_IS_SCALABLE</a></td><td></td><td><a href="#FT_Size_Request_Type">FT_Size_Request_Type</a></td><td></td><td><a href="#FT_Get_Next_Char">FT_Get_Next_Char</a></td></tr>
+<tr><td></td><td><a href="#FT_IS_SFNT">FT_IS_SFNT</a></td><td></td><td><a href="#FT_Size_RequestRec">FT_Size_RequestRec</a></td><td></td><td><a href="#FT_Get_Name_Index">FT_Get_Name_Index</a></td></tr>
+<tr><td></td><td><a href="#FT_IS_FIXED_WIDTH">FT_IS_FIXED_WIDTH</a></td><td></td><td><a href="#FT_Size_Request">FT_Size_Request</a></td><td></td><td><a href="#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XXX</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_FIXED_SIZES">FT_HAS_FIXED_SIZES</a></td><td></td><td><a href="#FT_Request_Size">FT_Request_Size</a></td><td></td><td><a href="#FT_Get_SubGlyph_Info">FT_Get_SubGlyph_Info</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_FAST_GLYPHS">FT_HAS_FAST_GLYPHS</a></td><td></td><td><a href="#FT_Set_Char_Size">FT_Set_Char_Size</a></td><td></td><td><a href="#FT_FSTYPE_XXX">FT_FSTYPE_XXX</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a></td><td></td><td><a href="#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a></td><td></td><td><a href="#FT_Get_FSType_Flags">FT_Get_FSType_Flags</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_MULTIPLE_MASTERS">FT_HAS_MULTIPLE_MASTERS</a></td><td></td><td><a href="#FT_Load_Glyph">FT_Load_Glyph</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_IS_CID_KEYED">FT_IS_CID_KEYED</a></td><td></td><td><a href="#FT_Load_Char">FT_Load_Char</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section describes the public high-level API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Library">FT_Library</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_LibraryRec_ *<b>FT_Library</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a FreeType library instance. Each &lsquo;library&rsquo; is completely independent from the others; it is the &lsquo;root&rsquo; of a set of objects like fonts, faces, sizes, etc.</p>
+<p>It also embeds a memory manager (see <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>), as well as a scan-line converter object (see <a href="ft2-raster.html#FT_Raster">FT_Raster</a>).</p>
+<p>For multi-threading applications each thread should have its own FT_Library object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Library objects are normally created by <a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a>, and destroyed with <a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face">FT_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_FaceRec_* <b>FT_Face</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given typographic face object. A face object models a given typeface, in a given style.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Each face object also owns a single <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> object, as well as one or more <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects.</p>
+<p>Use <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> to create a new face object from a given filepathname or a custom input stream.</p>
+<p>Use <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a> to destroy it (along with its slot and sizes).</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p>The <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> details the publicly accessible fields of a given face object.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size">FT_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SizeRec_* <b>FT_Size</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an object used to model a face scaled to a given character size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Each <a href="ft2-base_interface.html#FT_Face">FT_Face</a> has an <i>active</i> <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object that is used by functions like <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> to determine the scaling transformation which is used to load and hint glyphs and metrics.</p>
+<p>You can use <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a>, <a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a>, <a href="ft2-base_interface.html#FT_Request_Size">FT_Request_Size</a> or even <a href="ft2-base_interface.html#FT_Select_Size">FT_Select_Size</a> to change the content (i.e., the scaling values) of the active <a href="ft2-base_interface.html#FT_Size">FT_Size</a>.</p>
+<p>You can use <a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a> to create additional size objects for a given <a href="ft2-base_interface.html#FT_Face">FT_Face</a>, but they won't be used by other functions until you activate it through <a href="ft2-sizes_management.html#FT_Activate_Size">FT_Activate_Size</a>. Only one size can be activated at any given time per face.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p>The <a href="ft2-base_interface.html#FT_SizeRec">FT_SizeRec</a> structure details the publicly accessible fields of a given size object.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GlyphSlot">FT_GlyphSlot</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphSlotRec_* <b>FT_GlyphSlot</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given &lsquo;glyph slot&rsquo;. A slot is a container where it is possible to load any one of the glyphs contained in its parent face.</p>
+<p>In other words, each time you call <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>, the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p><a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> details the publicly accessible glyph fields.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CharMap">FT_CharMap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_CharMapRec_* <b>FT_CharMap</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given character map. A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font.</p>
+<p>Each face object owns zero or more charmaps, but only one of them can be &lsquo;active&rsquo; and used by <a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a> or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>.</p>
+<p>The list of available charmaps in a face is available through the &lsquo;face-&gt;num_charmaps&rsquo; and &lsquo;face-&gt;charmaps&rsquo; fields of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a>.</p>
+<p>The currently active charmap is available as &lsquo;face-&gt;charmap&rsquo;. You should call <a href="ft2-base_interface.html#FT_Set_Charmap">FT_Set_Charmap</a> to change it.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>When a new face is created (either through <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>), the library looks for a Unicode charmap within the list and automatically activates it.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p>The <a href="ft2-base_interface.html#FT_CharMapRec">FT_CharMapRec</a> details the publicly accessible fields of a given character map.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Encoding">FT_Encoding</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Encoding_
+ {
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_NONE</a>, 0, 0, 0, 0 ),
+
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SYMBOL</a>, 's', 'y', 'm', 'b' ),
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_UNICODE</a>, 'u', 'n', 'i', 'c' ),
+
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a>, 's', 'j', 'i', 's' ),
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a>, 'g', 'b', ' ', ' ' ),
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a>, 'b', 'i', 'g', '5' ),
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a>, 'w', 'a', 'n', 's' ),
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a>, 'j', 'o', 'h', 'a' ),
+
+ /* for backwards compatibility */
+ <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SJIS</a> = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a>,
+ <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_GB2312</a> = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a>,
+ <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_BIG5</a> = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a>,
+ <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_WANSUNG</a> = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a>,
+ <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_JOHAB</a> = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a>,
+
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_STANDARD</a>, 'A', 'D', 'O', 'B' ),
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_EXPERT</a>, 'A', 'D', 'B', 'E' ),
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_CUSTOM</a>, 'A', 'D', 'B', 'C' ),
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_LATIN_1</a>, 'l', 'a', 't', '1' ),
+
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_OLD_LATIN_2</a>, 'l', 'a', 't', '2' ),
+
+ <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_APPLE_ROMAN</a>, 'a', 'r', 'm', 'n' )
+
+ } <b>FT_Encoding</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration used to specify character sets supported by charmaps. Used in the <a href="ft2-base_interface.html#FT_Select_Charmap">FT_Select_Charmap</a> API function.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Despite the name, this enumeration lists specific character repertories (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, GB2312_EUC, etc.).</p>
+<p>Because of 32-bit charcodes defined in Unicode (i.e., surrogates), all character codes must be expressed as FT_Longs.</p>
+<p>Other encodings might be defined in the future.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_ENCODING_NONE</b></td><td>
+<p>The encoding value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_UNICODE</b></td><td>
+<p>Corresponds to the Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_SYMBOL</b></td><td>
+<p>Corresponds to the Microsoft Symbol encoding, used to encode mathematical symbols in the 32..255 character code range. For more information, see &lsquo;http://www.ceviz.net/symbol.htm&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_SJIS</b></td><td>
+<p>Corresponds to Japanese SJIS encoding. More info at at &lsquo;http://langsupport.japanreference.com/encoding.shtml&rsquo;. See note on multi-byte encodings below.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_GB2312</b></td><td>
+<p>Corresponds to an encoding system for Simplified Chinese as used used in mainland China.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_BIG5</b></td><td>
+<p>Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_WANSUNG</b></td><td>
+<p>Corresponds to the Korean encoding system known as Wansung. For more information see &lsquo;http://www.microsoft.com/typography/unicode/949.txt&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_JOHAB</b></td><td>
+<p>The Korean standard character set (KS&nbsp;C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangeul character combinations.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_ADOBE_LATIN_1</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to a Latin-1 encoding as defined in a Type&nbsp;1 PostScript font. It is limited to 256 character codes.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_ADOBE_STANDARD</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to the Adobe Standard encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_ADOBE_EXPERT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to the Adobe Expert encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_ADOBE_CUSTOM</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to a custom encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_APPLE_ROMAN</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to the 8-bit Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this encoding, since older versions of Mac OS are able to use it.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_OLD_LATIN_2</b></td></tr>
+<tr valign=top><td></td><td>
+<p>This value is deprecated and was never used nor reported by FreeType. Don't use or test for it.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_SJIS</b></td><td>
+<p>Same as FT_ENCODING_SJIS. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_GB2312</b></td><td>
+<p>Same as FT_ENCODING_GB2312. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_BIG5</b></td><td>
+<p>Same as FT_ENCODING_BIG5. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_WANSUNG</b></td><td>
+<p>Same as FT_ENCODING_WANSUNG. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_JOHAB</b></td><td>
+<p>Same as FT_ENCODING_JOHAB. Deprecated.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>By default, FreeType automatically synthesizes a Unicode charmap for PostScript fonts, using their glyph names dictionaries. However, it also reports the encodings defined explicitly in the font file, for the cases when they are needed, with the Adobe values as well.</p>
+<p>FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to FT_ENCODING_UNICODE). Use <a href="ft2-bdf_fonts.html#FT_Get_BDF_Charset_ID">FT_Get_BDF_Charset_ID</a> to find out which encoding is really present. If, for example, the &lsquo;cs_registry&rsquo; field is &lsquo;KOI8&rsquo; and the &lsquo;cs_encoding&rsquo; field is &lsquo;R&rsquo;, the font is encoded in KOI8-R.</p>
+<p>FT_ENCODING_NONE is always set (with a single exception) by the winfonts driver. Use <a href="ft2-winfnt_fonts.html#FT_Get_WinFNT_Header">FT_Get_WinFNT_Header</a> and examine the &lsquo;charset&rsquo; field of the <a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a> structure to find out which encoding is really present. For example, <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1251</a> (204) means Windows code page 1251 (for Russian).</p>
+<p>FT_ENCODING_NONE is set if &lsquo;platform_id&rsquo; is <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a> and &lsquo;encoding_id&rsquo; is not <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ROMAN</a> (otherwise it is set to FT_ENCODING_APPLE_ROMAN).</p>
+<p>If &lsquo;platform_id&rsquo; is <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a>, use the function <a href="ft2-truetype_tables.html#FT_Get_CMap_Language_ID">FT_Get_CMap_Language_ID</a> to query the Mac language ID which may be needed to be able to distinguish Apple encoding variants. See</p>
+<p>http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT</p>
+<p>to get an idea how to do that. Basically, if the language ID is&nbsp;0, don't use it, otherwise subtract 1 from the language ID. Then examine &lsquo;encoding_id&rsquo;. If, for example, &lsquo;encoding_id&rsquo; is <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ROMAN</a> and the language ID (minus&nbsp;1) is &lsquo;TT_MAC_LANGID_GREEK&rsquo;, it is the Greek encoding, not Roman. <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARABIC</a> with &lsquo;TT_MAC_LANGID_FARSI&rsquo; means the Farsi variant the Arabic encoding.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Metrics">FT_Glyph_Metrics</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Glyph_Metrics_
+ {
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> width;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> height;
+
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> horiBearingX;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> horiBearingY;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> horiAdvance;
+
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> vertBearingX;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> vertBearingY;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> vertAdvance;
+
+ } <b>FT_Glyph_Metrics</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> has been used while loading the glyph, values are expressed in font units instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>width</b></td><td>
+<p>The glyph's width.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The glyph's height.</p>
+</td></tr>
+<tr valign=top><td><b>horiBearingX</b></td><td>
+<p>Left side bearing for horizontal layout.</p>
+</td></tr>
+<tr valign=top><td><b>horiBearingY</b></td><td>
+<p>Top side bearing for horizontal layout.</p>
+</td></tr>
+<tr valign=top><td><b>horiAdvance</b></td><td>
+<p>Advance width for horizontal layout.</p>
+</td></tr>
+<tr valign=top><td><b>vertBearingX</b></td><td>
+<p>Left side bearing for vertical layout.</p>
+</td></tr>
+<tr valign=top><td><b>vertBearingY</b></td><td>
+<p>Top side bearing for vertical layout.</p>
+</td></tr>
+<tr valign=top><td><b>vertAdvance</b></td><td>
+<p>Advance height for vertical layout.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Size">FT_Bitmap_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Bitmap_Size_
+ {
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> height;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> width;
+
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> size;
+
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> x_ppem;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> y_ppem;
+
+ } <b>FT_Bitmap_Size</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the &lsquo;available_sizes&rsquo; field of <a href="ft2-base_interface.html#FT_Face">FT_Face</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>height</b></td><td>
+<p>The vertical distance, in pixels, between two consecutive baselines. It is always positive.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The average width, in pixels, of all glyphs in the strike.</p>
+</td></tr>
+<tr valign=top><td><b>size</b></td><td>
+<p>The nominal size of the strike in 26.6 fractional points. This field is not very useful.</p>
+</td></tr>
+<tr valign=top><td><b>x_ppem</b></td><td>
+<p>The horizontal ppem (nominal width) in 26.6 fractional pixels.</p>
+</td></tr>
+<tr valign=top><td><b>y_ppem</b></td><td>
+<p>The vertical ppem (nominal height) in 26.6 fractional pixels.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Windows FNT: The nominal size given in a FNT font is not reliable. Thus when the driver finds it incorrect, it sets &lsquo;size&rsquo; to some calculated values and sets &lsquo;x_ppem&rsquo; and &lsquo;y_ppem&rsquo; to the pixel width and height given in the font, respectively.</p>
+<p>TrueType embedded bitmaps: &lsquo;size&rsquo;, &lsquo;width&rsquo;, and &lsquo;height&rsquo; values are not contained in the bitmap strike itself. They are computed from the global font parameters.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module">FT_Module</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ModuleRec_* <b>FT_Module</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given FreeType module object. Each module can be a font driver, a renderer, or anything else that provides services to the formers.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Driver">FT_Driver</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_DriverRec_* <b>FT_Driver</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given FreeType font driver object. Each font driver is a special module capable of creating faces from font files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Renderer">FT_Renderer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RendererRec_* <b>FT_Renderer</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given FreeType renderer. A renderer is a special module in charge of converting a glyph image to a bitmap, when necessary. Each renderer supports a given glyph image format, and one or more target surface depths.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ENC_TAG">FT_ENC_TAG</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_ENC_TAG</b>
+#define <b>FT_ENC_TAG</b>( value, a, b, c, d ) \
+ value = ( ( (<a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>)(a) &lt;&lt; 24 ) | \
+ ( (<a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>)(b) &lt;&lt; 16 ) | \
+ ( (<a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>)(c) &lt;&lt; 8 ) | \
+ (<a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>)(d) )
+
+#endif /* <b>FT_ENC_TAG</b> */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This macro converts four-letter tags into an unsigned long. It is used to define &lsquo;encoding&rsquo; identifiers (see <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a>).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this:</p>
+<pre class="colored">
+ #define FT_ENC_TAG( value, a, b, c, d ) value
+</pre>
+<p>to get a simple enumeration without assigning special numbers.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_encoding_xxx">ft_encoding_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define ft_encoding_none <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_NONE</a>
+#define ft_encoding_unicode <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_UNICODE</a>
+#define ft_encoding_symbol <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SYMBOL</a>
+#define ft_encoding_latin_1 <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_LATIN_1</a>
+#define ft_encoding_latin_2 <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_OLD_LATIN_2</a>
+#define ft_encoding_sjis <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a>
+#define ft_encoding_gb2312 <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a>
+#define ft_encoding_big5 <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a>
+#define ft_encoding_wansung <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a>
+#define ft_encoding_johab <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a>
+
+#define ft_encoding_adobe_standard <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_STANDARD</a>
+#define ft_encoding_adobe_expert <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_EXPERT</a>
+#define ft_encoding_adobe_custom <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_CUSTOM</a>
+#define ft_encoding_apple_roman <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_APPLE_ROMAN</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These constants are deprecated; use the corresponding <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a> values instead.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CharMapRec">FT_CharMapRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_CharMapRec_
+ {
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face;
+ <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a> encoding;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> platform_id;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> encoding_id;
+
+ } <b>FT_CharMapRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The base charmap structure.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr valign=top><td><b>encoding</b></td><td>
+<p>An <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a> tag identifying the charmap. Use this with <a href="ft2-base_interface.html#FT_Select_Charmap">FT_Select_Charmap</a>.</p>
+</td></tr>
+<tr valign=top><td><b>platform_id</b></td><td>
+<p>An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and should be emulated for other formats.</p>
+</td></tr>
+<tr valign=top><td><b>encoding_id</b></td><td>
+<p>A platform specific encoding number. This also comes from the TrueType specification and should be emulated similarly.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_Internal">FT_Face_Internal</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Face_InternalRec_* <b>FT_Face_Internal</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle to an &lsquo;FT_Face_InternalRec&rsquo; structure, used to model private data of a given <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object.</p>
+<p>This structure might change between releases of FreeType&nbsp;2 and is not generally available to client applications.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FaceRec">FT_FaceRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_FaceRec_
+ {
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> num_faces;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> face_index;
+
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> face_flags;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> style_flags;
+
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> num_glyphs;
+
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* family_name;
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* style_name;
+
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> num_fixed_sizes;
+ <a href="ft2-base_interface.html#FT_Bitmap_Size">FT_Bitmap_Size</a>* available_sizes;
+
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> num_charmaps;
+ <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a>* charmaps;
+
+ <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a> generic;
+
+ /*# The following member variables (down to `underline_thickness') */
+ /*# are only relevant to scalable outlines; cf. @<a href="ft2-base_interface.html#FT_Bitmap_Size">FT_Bitmap_Size</a> */
+ /*# for bitmap fonts. */
+ <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a> bbox;
+
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> units_per_EM;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ascender;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> descender;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> height;
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> max_advance_width;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> max_advance_height;
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> underline_position;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> underline_thickness;
+
+ <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> glyph;
+ <a href="ft2-base_interface.html#FT_Size">FT_Size</a> size;
+ <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a> charmap;
+
+ /*@private begin */
+
+ <a href="ft2-base_interface.html#FT_Driver">FT_Driver</a> driver;
+ <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory;
+ <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a> stream;
+
+ <a href="ft2-list_processing.html#FT_ListRec">FT_ListRec</a> sizes_list;
+
+ <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a> autohint;
+ <span class="keyword">void</span>* extensions;
+
+ <a href="ft2-base_interface.html#FT_Face_Internal">FT_Face_Internal</a> internal;
+
+ /*@private end */
+
+ } <b>FT_FaceRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>FreeType root face class structure. A face object models a typeface in a font file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_faces</b></td><td>
+<p>The number of faces in the font file. Some font formats can have multiple faces in a font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face in the font file. It is set to&nbsp;0 if there is only one face in the font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_flags</b></td><td>
+<p>A set of bit flags that give important information about the face; see <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_XXX</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>style_flags</b></td><td>
+<p>A set of bit flags indicating the style of the face; see <a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_XXX</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>num_glyphs</b></td><td>
+<p>The number of glyphs in the face. If the face is scalable and has sbits (see &lsquo;num_fixed_sizes&rsquo;), it is set to the number of outline glyphs.</p>
+<p>For CID-keyed fonts, this value gives the highest CID used in the font.</p>
+</td></tr>
+<tr valign=top><td><b>family_name</b></td><td>
+<p>The face's family name. This is an ASCII string, usually in English, which describes the typeface's family (like &lsquo;Times New Roman&rsquo;, &lsquo;Bodoni&rsquo;, &lsquo;Garamond&rsquo;, etc). This is a least common denominator used to list fonts. Some formats (TrueType &amp; OpenType) provide localized and Unicode versions of this string. Applications should use the format specific interface to access them. Can be NULL (e.g., in fonts embedded in a PDF file).</p>
+</td></tr>
+<tr valign=top><td><b>style_name</b></td><td>
+<p>The face's style name. This is an ASCII string, usually in English, which describes the typeface's style (like &lsquo;Italic&rsquo;, &lsquo;Bold&rsquo;, &lsquo;Condensed&rsquo;, etc). Not all font formats provide a style name, so this field is optional, and can be set to NULL. As for &lsquo;family_name&rsquo;, some formats provide localized and Unicode versions of this string. Applications should use the format specific interface to access them.</p>
+</td></tr>
+<tr valign=top><td><b>num_fixed_sizes</b></td><td>
+<p>The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called &lsquo;sbits&rsquo; in that case.</p>
+</td></tr>
+<tr valign=top><td><b>available_sizes</b></td><td>
+<p>An array of <a href="ft2-base_interface.html#FT_Bitmap_Size">FT_Bitmap_Size</a> for all bitmap strikes in the face. It is set to NULL if there is no bitmap strike.</p>
+</td></tr>
+<tr valign=top><td><b>num_charmaps</b></td><td>
+<p>The number of charmaps in the face.</p>
+</td></tr>
+<tr valign=top><td><b>charmaps</b></td><td>
+<p>An array of the charmaps of the face.</p>
+</td></tr>
+<tr valign=top><td><b>generic</b></td><td>
+<p>A field reserved for client uses. See the <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a> type description.</p>
+</td></tr>
+<tr valign=top><td><b>bbox</b></td><td>
+<p>The font bounding box. Coordinates are expressed in font units (see &lsquo;units_per_EM&rsquo;). The box is large enough to contain any glyph from the font. Thus, &lsquo;bbox.yMax&rsquo; can be seen as the &lsquo;maximal ascender&rsquo;, and &lsquo;bbox.yMin&rsquo; as the &lsquo;minimal descender&rsquo;. Only relevant for scalable formats.</p>
+<p>Note that the bounding box might be off by (at least) one pixel for hinted fonts. See <a href="ft2-base_interface.html#FT_Size_Metrics">FT_Size_Metrics</a> for further discussion.</p>
+</td></tr>
+<tr valign=top><td><b>units_per_EM</b></td><td>
+<p>The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type&nbsp;1 fonts. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>ascender</b></td><td>
+<p>The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to &lsquo;bbox.yMax&rsquo;. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>descender</b></td><td>
+<p>The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to &lsquo;bbox.yMin&rsquo;. Note that this field is usually negative. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The height is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>max_advance_width</b></td><td>
+<p>The maximal advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>max_advance_height</b></td><td>
+<p>The maximal advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to &lsquo;height&rsquo; for fonts that do not provide vertical metrics. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>underline_position</b></td><td>
+<p>The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>underline_thickness</b></td><td>
+<p>The thickness, in font units, of the underline for this face. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>The face's associated glyph slot(s).</p>
+</td></tr>
+<tr valign=top><td><b>size</b></td><td>
+<p>The current active size for this face.</p>
+</td></tr>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>The current active charmap for this face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Fields may be changed after a call to <a href="ft2-base_interface.html#FT_Attach_File">FT_Attach_File</a> or <a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FACE_FLAG_XXX">FT_FACE_FLAG_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SCALABLE</a> ( 1L &lt;&lt; 0 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_SIZES</a> ( 1L &lt;&lt; 1 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_WIDTH</a> ( 1L &lt;&lt; 2 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SFNT</a> ( 1L &lt;&lt; 3 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HORIZONTAL</a> ( 1L &lt;&lt; 4 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_VERTICAL</a> ( 1L &lt;&lt; 5 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_KERNING</a> ( 1L &lt;&lt; 6 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FAST_GLYPHS</a> ( 1L &lt;&lt; 7 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_MULTIPLE_MASTERS</a> ( 1L &lt;&lt; 8 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_GLYPH_NAMES</a> ( 1L &lt;&lt; 9 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_EXTERNAL_STREAM</a> ( 1L &lt;&lt; 10 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HINTER</a> ( 1L &lt;&lt; 11 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a> ( 1L &lt;&lt; 12 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a> ( 1L &lt;&lt; 13 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit flags used in the &lsquo;face_flags&rsquo; field of the <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> structure. They inform client applications of properties of the corresponding face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_FACE_FLAG_SCALABLE</b></td><td>
+<p>Indicates that the face contains outline glyphs. This doesn't prevent bitmap strikes, i.e., a face can have both this and and <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_SIZES</a> set.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_FIXED_SIZES</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the face contains bitmap strikes. See also the &lsquo;num_fixed_sizes&rsquo; and &lsquo;available_sizes&rsquo; fields of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_FIXED_WIDTH</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the face contains fixed-width characters (like Courier, Lucido, MonoType, etc.).</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_SFNT</b></td><td>
+<p>Indicates that the face uses the &lsquo;sfnt&rsquo; storage scheme. For now, this means TrueType and OpenType.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_HORIZONTAL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the face contains horizontal glyph metrics. This should be set for all common formats.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_VERTICAL</b></td><td>
+<p>Indicates that the face contains vertical glyph metrics. This is only available in some formats, not all of them.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_KERNING</b></td><td>
+<p>Indicates that the face contains kerning information. If set, the kerning distance can be retrieved through the function <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a>. Otherwise the function always return the vector (0,0). Note that FreeType doesn't handle kerning data from the &lsquo;GPOS&rsquo; table (as present in some OpenType fonts).</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_FAST_GLYPHS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_MULTIPLE_MASTERS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the font contains multiple masters and is capable of interpolating between them. See the multiple-masters specific API for details.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_GLYPH_NAMES</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the font contains glyph names that can be retrieved through <a href="ft2-base_interface.html#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a>. Note that some TrueType fonts contain broken glyph name tables. Use the function <a href="ft2-type1_tables.html#FT_Has_PS_Glyph_Names">FT_Has_PS_Glyph_Names</a> when needed.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_EXTERNAL_STREAM</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a> is called. Don't read or test this flag.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_HINTER</b></td><td>
+<p>Set if the font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT &lsquo;gasp&rsquo; table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_CID_KEYED</b></td><td>
+<p>Set if the font is CID-keyed. In that case, the font is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to FT_Load_Glyph. Only the CID values for which corresponding glyphs in the subsetted font exist make FT_Load_Glyph return successfully; in all other cases you get an &lsquo;FT_Err_Invalid_Argument&rsquo; error.</p>
+<p>Note that CID-keyed fonts which are in an SFNT wrapper don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the &lsquo;CID-ness&rsquo; isn't visible to the application.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_TRICKY</b></td><td>
+<p>Set if the font is &lsquo;tricky&rsquo;, this is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the Chinese font &lsquo;mingli.ttf&rsquo; which uses TrueType bytecode instructions to move and scale all of its subglyphs.</p>
+<p>It is not possible to autohint such fonts using <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>; it will also ignore <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a>. You have to set both FT_LOAD_NO_HINTING and <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_AUTOHINT</a> to really disable hinting; however, you probably never want this except for demonstration purposes.</p>
+<p>Currently, there are six TrueType fonts in the list of tricky fonts; they are hard-coded in file &lsquo;ttobjs.c&rsquo;.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_HORIZONTAL">FT_HAS_HORIZONTAL</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_HORIZONTAL</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HORIZONTAL</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p><a href="ft2-base_interface.html#FT_HAS_VERTICAL">FT_HAS_VERTICAL</a> can be used to check for vertical metrics.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_VERTICAL">FT_HAS_VERTICAL</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_VERTICAL</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_VERTICAL</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains vertical metrics.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_KERNING">FT_HAS_KERNING</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_KERNING</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_KERNING</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains kerning data that can be accessed with <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_SCALABLE">FT_IS_SCALABLE</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_SCALABLE</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SCALABLE</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type&nbsp;1, Type&nbsp;42, CID, OpenType/CFF, and PFR font formats.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_SFNT">FT_IS_SFNT</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_SFNT</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SFNT</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts.</p>
+<p>If this macro is true, all functions defined in <a href="ft2-header_file_macros.html#FT_SFNT_NAMES_H">FT_SFNT_NAMES_H</a> and <a href="ft2-header_file_macros.html#FT_TRUETYPE_TABLES_H">FT_TRUETYPE_TABLES_H</a> are available.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_FIXED_WIDTH">FT_IS_FIXED_WIDTH</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_FIXED_WIDTH</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_WIDTH</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains a font face that contains fixed-width (or &lsquo;monospace&rsquo;, &lsquo;fixed-pitch&rsquo;, etc.) glyphs.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_FIXED_SIZES">FT_HAS_FIXED_SIZES</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_FIXED_SIZES</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_SIZES</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains some embedded bitmaps. See the &lsquo;available_sizes&rsquo; field of the <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_FAST_GLYPHS">FT_HAS_FAST_GLYPHS</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_FAST_GLYPHS</b>( face ) 0
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Deprecated.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_GLYPH_NAMES</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_GLYPH_NAMES</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains some glyph names that can be accessed through <a href="ft2-base_interface.html#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_MULTIPLE_MASTERS">FT_HAS_MULTIPLE_MASTERS</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_MULTIPLE_MASTERS</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_MULTIPLE_MASTERS</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains some multiple masters. The functions provided by <a href="ft2-header_file_macros.html#FT_MULTIPLE_MASTERS_H">FT_MULTIPLE_MASTERS_H</a> are then available to choose the exact design you want.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_CID_KEYED">FT_IS_CID_KEYED</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_CID_KEYED</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a> for more details.</p>
+<p>If this macro is true, all functions defined in <a href="ft2-header_file_macros.html#FT_CID_H">FT_CID_H</a> are available.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_TRICKY">FT_IS_TRICKY</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_TRICKY</b>( face ) \
+ ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face represents a &lsquo;tricky&rsquo; font. See the discussion of <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a> for more details.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_ITALIC</a> ( 1 &lt;&lt; 0 )
+#define <a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_BOLD</a> ( 1 &lt;&lt; 1 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-flags used to indicate the style of a given face. These are used in the &lsquo;style_flags&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_STYLE_FLAG_ITALIC</b></td><td>
+<p>Indicates that a given face style is italic or oblique.</p>
+</td></tr>
+<tr valign=top><td><b>FT_STYLE_FLAG_BOLD</b></td><td>
+<p>Indicates that a given face is bold.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the &lsquo;OS/2&rsquo; table in SFNT based fonts).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_Internal">FT_Size_Internal</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_InternalRec_* <b>FT_Size_Internal</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle to an &lsquo;FT_Size_InternalRec&rsquo; structure, used to model private data of a given <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_Metrics">FT_Size_Metrics</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_Metrics_
+ {
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> x_ppem; /* horizontal pixels per EM */
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> y_ppem; /* vertical pixels per EM */
+
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> x_scale; /* scaling values used to convert font */
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> y_scale; /* units to 26.6 fractional pixels */
+
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> ascender; /* ascender in 26.6 frac. pixels */
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> descender; /* descender in 26.6 frac. pixels */
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> height; /* text height in 26.6 frac. pixels */
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> max_advance; /* max horizontal advance, in 26.6 pixels */
+
+ } <b>FT_Size_Metrics</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The size metrics structure gives the metrics of a size object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x_ppem</b></td><td>
+<p>The width of the scaled EM square in pixels, hence the term &lsquo;ppem&rsquo; (pixels per EM). It is also referred to as &lsquo;nominal width&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>y_ppem</b></td><td>
+<p>The height of the scaled EM square in pixels, hence the term &lsquo;ppem&rsquo; (pixels per EM). It is also referred to as &lsquo;nominal height&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>x_scale</b></td><td>
+<p>A 16.16 fractional scaling value used to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
+</td></tr>
+<tr valign=top><td><b>y_scale</b></td><td>
+<p>A 16.16 fractional scaling value used to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
+</td></tr>
+<tr valign=top><td><b>ascender</b></td><td>
+<p>The ascender in 26.6 fractional pixels. See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>descender</b></td><td>
+<p>The descender in 26.6 fractional pixels. See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The height in 26.6 fractional pixels. See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>max_advance</b></td><td>
+<p>The maximal advance width in 26.6 fractional pixels. See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the details.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a>.</p>
+<p>Note that due to glyph hinting, these values might not be exact for certain fonts. Thus they must be treated as unreliable with an error margin of at least one pixel!</p>
+<p>Indeed, the only way to get the exact metrics is to render <i>all</i> glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations.</p>
+<p>The FT_Size_Metrics structure is valid for bitmap fonts also.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SizeRec">FT_SizeRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SizeRec_
+ {
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face; /* parent face object */
+ <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a> generic; /* generic pointer for client uses */
+ <a href="ft2-base_interface.html#FT_Size_Metrics">FT_Size_Metrics</a> metrics; /* size metrics */
+ <a href="ft2-base_interface.html#FT_Size_Internal">FT_Size_Internal</a> internal;
+
+ } <b>FT_SizeRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>FreeType root size class structure. A size object models a face object at a given size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>Handle to the parent face object.</p>
+</td></tr>
+<tr valign=top><td><b>generic</b></td><td>
+<p>A typeless pointer, which is unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object.</p>
+</td></tr>
+<tr valign=top><td><b>metrics</b></td><td>
+<p>Metrics for this size object. This field is read-only.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SubGlyph">FT_SubGlyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SubGlyphRec_* <b>FT_SubGlyph</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The subglyph implementation is not part of the high-level API, hence the forward structure declaration.</p>
+<p>You can however retrieve subglyph information with <a href="ft2-base_interface.html#FT_Get_SubGlyph_Info">FT_Get_SubGlyph_Info</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Slot_Internal">FT_Slot_Internal</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Slot_InternalRec_* <b>FT_Slot_Internal</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle to an &lsquo;FT_Slot_InternalRec&rsquo; structure, used to model private data of a given <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> object.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GlyphSlotRec">FT_GlyphSlotRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphSlotRec_
+ {
+ <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library;
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face;
+ <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> next;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> reserved; /* retained for binary compatibility */
+ <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a> generic;
+
+ <a href="ft2-base_interface.html#FT_Glyph_Metrics">FT_Glyph_Metrics</a> metrics;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> linearHoriAdvance;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> linearVertAdvance;
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a> advance;
+
+ <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a> format;
+
+ <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> bitmap;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> bitmap_left;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> bitmap_top;
+
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> outline;
+
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_subglyphs;
+ <a href="ft2-base_interface.html#FT_SubGlyph">FT_SubGlyph</a> subglyphs;
+
+ <span class="keyword">void</span>* control_data;
+ <span class="keyword">long</span> control_len;
+
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> lsb_delta;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> rsb_delta;
+
+ <span class="keyword">void</span>* other;
+
+ <a href="ft2-base_interface.html#FT_Slot_Internal">FT_Slot_Internal</a> internal;
+
+ } <b>FT_GlyphSlotRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the FreeType library instance this slot belongs to.</p>
+</td></tr>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr valign=top><td><b>next</b></td><td>
+<p>In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its &lsquo;next&rsquo; field.</p>
+</td></tr>
+<tr valign=top><td><b>generic</b></td><td>
+<p>A typeless pointer which is unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object.</p>
+</td></tr>
+<tr valign=top><td><b>metrics</b></td><td>
+<p>The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> API function) and can be expressed either in 26.6 fractional pixels or font units.</p>
+<p>Note that even when the glyph image is transformed, the metrics are not.</p>
+</td></tr>
+<tr valign=top><td><b>linearHoriAdvance</b></td><td>
+<p>The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_LINEAR_DESIGN</a> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs.</p>
+</td></tr>
+<tr valign=top><td><b>linearVertAdvance</b></td><td>
+<p>The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_LINEAR_DESIGN</a> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs.</p>
+</td></tr>
+<tr valign=top><td><b>advance</b></td><td>
+<p>This is the transformed advance width for the glyph.</p>
+</td></tr>
+<tr valign=top><td><b>format</b></td><td>
+<p>This field indicates the format of the image contained in the glyph slot. Typically <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>, <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>, or <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>, but others are possible.</p>
+</td></tr>
+<tr valign=top><td><b>bitmap</b></td><td>
+<p>This field is used as a bitmap descriptor when the slot format is <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>. Note that the address and content of the bitmap buffer can change between calls of <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> and a few other functions.</p>
+</td></tr>
+<tr valign=top><td><b>bitmap_left</b></td><td>
+<p>This is the bitmap's left bearing expressed in integer pixels. Of course, this is only valid if the format is <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>.</p>
+</td></tr>
+<tr valign=top><td><b>bitmap_top</b></td><td>
+<p>This is the bitmap's top bearing expressed in integer pixels. Remember that this is the distance from the baseline to the top-most glyph scanline, upwards y&nbsp;coordinates being <b>positive</b>.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The outline descriptor for the current glyph image if its format is <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>. Once a glyph is loaded, &lsquo;outline&rsquo; can be transformed, distorted, embolded, etc. However, it must not be freed.</p>
+</td></tr>
+<tr valign=top><td><b>num_subglyphs</b></td><td>
+<p>The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_RECURSE</a> flag. For now this is internal to FreeType.</p>
+</td></tr>
+<tr valign=top><td><b>subglyphs</b></td><td>
+<p>An array of subglyph descriptors for composite glyphs. There are &lsquo;num_subglyphs&rsquo; elements in there. Currently internal to FreeType.</p>
+</td></tr>
+<tr valign=top><td><b>control_data</b></td><td>
+<p>Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type&nbsp;1 charstrings, etc.). This field is a pointer to such data.</p>
+</td></tr>
+<tr valign=top><td><b>control_len</b></td><td>
+<p>This is the length in bytes of the control data.</p>
+</td></tr>
+<tr valign=top><td><b>other</b></td><td>
+<p>Really wicked formats can use this pointer to present their own glyph image to client applications. Note that the application needs to know about the image format.</p>
+</td></tr>
+<tr valign=top><td><b>lsb_delta</b></td><td>
+<p>The difference between hinted and unhinted left side bearing while autohinting is active. Zero otherwise.</p>
+</td></tr>
+<tr valign=top><td><b>rsb_delta</b></td><td>
+<p>The difference between hinted and unhinted right side bearing while autohinting is active. Zero otherwise.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> is called with default flags (see <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_DEFAULT</a>) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type&nbsp;1 formats).</p>
+<p>This image can later be converted into a bitmap by calling <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a>. This function finds the current renderer for the native image's format, then invokes it.</p>
+<p>The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in &lsquo;slot-&gt;bitmap&rsquo;.</p>
+<p>Note that &lsquo;slot-&gt;bitmap_left&rsquo; and &lsquo;slot-&gt;bitmap_top&rsquo; are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, &lsquo;slot-&gt;format&rsquo; is also changed to <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Here a small pseudo code fragment which shows how to use &lsquo;lsb_delta&rsquo; and &lsquo;rsb_delta&rsquo;:</p>
+<pre class="colored">
+ FT_Pos origin_x = 0;
+ FT_Pos prev_rsb_delta = 0;
+
+
+ for all glyphs do
+ &lt;compute kern between current and previous glyph and add it to
+ `origin_x'&gt;
+
+ &lt;load glyph with `FT_Load_Glyph'&gt;
+
+ if ( prev_rsb_delta - face-&gt;glyph-&gt;lsb_delta &gt;= 32 )
+ origin_x -= 64;
+ else if ( prev_rsb_delta - face-&gt;glyph-&gt;lsb_delta &lt; -32 )
+ origin_x += 64;
+
+ prev_rsb_delta = face-&gt;glyph-&gt;rsb_delta;
+
+ &lt;save glyph image, or render glyph, or ...&gt;
+
+ origin_x += face-&gt;glyph-&gt;advance.x;
+ endfor
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Init_FreeType">FT_Init_FreeType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Init_FreeType</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> *alibrary );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>alibrary</b></td><td>
+<p>A handle to a new library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_FreeType">FT_Done_FreeType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Done_FreeType</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the target library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OPEN_XXX">FT_OPEN_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_MEMORY</a> 0x1
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_STREAM</a> 0x2
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PATHNAME</a> 0x4
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_DRIVER</a> 0x8
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PARAMS</a> 0x10
+
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_memory</a> <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_MEMORY</a> /* deprecated */
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_stream</a> <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_STREAM</a> /* deprecated */
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_pathname</a> <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PATHNAME</a> /* deprecated */
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_driver</a> <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_DRIVER</a> /* deprecated */
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_params</a> <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PARAMS</a> /* deprecated */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used within the &lsquo;flags&rsquo; field of the <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a> structure.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_OPEN_MEMORY</b></td><td>
+<p>This is a memory-based stream.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OPEN_STREAM</b></td><td>
+<p>Copy the stream from the &lsquo;stream&rsquo; field.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OPEN_PATHNAME</b></td><td>
+<p>Create a new input stream from a C&nbsp;path name.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OPEN_DRIVER</b></td><td>
+<p>Use the &lsquo;driver&rsquo; field.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OPEN_PARAMS</b></td><td>
+<p>Use the &lsquo;num_params&rsquo; and &lsquo;params&rsquo; fields.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_memory</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_MEMORY</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_stream</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_STREAM</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_pathname</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PATHNAME</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_driver</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_DRIVER</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_params</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PARAMS</a> instead.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The &lsquo;FT_OPEN_MEMORY&rsquo;, &lsquo;FT_OPEN_STREAM&rsquo;, and &lsquo;FT_OPEN_PATHNAME&rsquo; flags are mutually exclusive.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Parameter">FT_Parameter</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Parameter_
+ {
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> tag;
+ <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a> data;
+
+ } <b>FT_Parameter</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to pass more or less generic parameters to <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>tag</b></td><td>
+<p>A four-byte identification tag.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>A pointer to the parameter data.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The ID and function of parameters are driver-specific.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Open_Args">FT_Open_Args</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Open_Args_
+ {
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> flags;
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>* memory_base;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> memory_size;
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* pathname;
+ <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a> stream;
+ <a href="ft2-base_interface.html#FT_Module">FT_Module</a> driver;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> num_params;
+ <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a>* params;
+
+ } <b>FT_Open_Args</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> and <a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>flags</b></td><td>
+<p>A set of bit flags indicating how to use the structure.</p>
+</td></tr>
+<tr valign=top><td><b>memory_base</b></td><td>
+<p>The first byte of the file in memory.</p>
+</td></tr>
+<tr valign=top><td><b>memory_size</b></td><td>
+<p>The size in bytes of the file in memory.</p>
+</td></tr>
+<tr valign=top><td><b>pathname</b></td><td>
+<p>A pointer to an 8-bit file pathname.</p>
+</td></tr>
+<tr valign=top><td><b>stream</b></td><td>
+<p>A handle to a source stream object.</p>
+</td></tr>
+<tr valign=top><td><b>driver</b></td><td>
+<p>This field is exclusively used by <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>; it simply specifies the font driver to use to open the face. If set to&nbsp;0, FreeType tries to load the face with each one of the drivers in its list.</p>
+</td></tr>
+<tr valign=top><td><b>num_params</b></td><td>
+<p>The number of extra parameters.</p>
+</td></tr>
+<tr valign=top><td><b>params</b></td><td>
+<p>Extra parameters passed to the font driver when opening a new face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The stream type is determined by the contents of &lsquo;flags&rsquo; which are tested in the following order by <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>:</p>
+<p>If the &lsquo;FT_OPEN_MEMORY&rsquo; bit is set, assume that this is a memory file of &lsquo;memory_size&rsquo; bytes, located at &lsquo;memory_address&rsquo;. The data are are not copied, and the client is responsible for releasing and destroying them <i>after</i> the corresponding call to <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a>.</p>
+<p>Otherwise, if the &lsquo;FT_OPEN_STREAM&rsquo; bit is set, assume that a custom input stream &lsquo;stream&rsquo; is used.</p>
+<p>Otherwise, if the &lsquo;FT_OPEN_PATHNAME&rsquo; bit is set, assume that this is a normal file and use &lsquo;pathname&rsquo; to open it.</p>
+<p>If the &lsquo;FT_OPEN_DRIVER&rsquo; bit is set, <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> only tries to open the file with the driver whose handler is in &lsquo;driver&rsquo;.</p>
+<p>If the &lsquo;FT_OPEN_PARAMS&rsquo; bit is set, the parameters given by &lsquo;num_params&rsquo; and &lsquo;params&rsquo; is used. They are ignored otherwise.</p>
+<p>Ideally, both the &lsquo;pathname&rsquo; and &lsquo;params&rsquo; fields should be tagged as &lsquo;const&rsquo;; this is missing for API backwards compatibility. In other words, applications should treat them as read-only.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Face">FT_New_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_New_Face</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> <span class="keyword">char</span>* filepathname,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> face_index,
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> *aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> to open a font by its pathname.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pathname</b></td><td>
+<p>A path to the font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the font. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object. If &lsquo;face_index&rsquo; is greater than or equal to zero, it must be non-NULL. See <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> for more details.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Memory_Face">FT_New_Memory_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_New_Memory_Face</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>* file_base,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> file_size,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> face_index,
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> *aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> to open a font which has been loaded into memory.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>file_base</b></td><td>
+<p>A pointer to the beginning of the font data.</p>
+</td></tr>
+<tr valign=top><td><b>file_size</b></td><td>
+<p>The size of the memory chunk used by the font data.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the font. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object. If &lsquo;face_index&rsquo; is greater than or equal to zero, it must be non-NULL. See <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> for more details.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You must not deallocate the memory before calling <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Open_Face">FT_Open_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Open_Face</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a>* args,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> face_index,
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> *aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a face object from a given resource described by <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>args</b></td><td>
+<p>A pointer to an &lsquo;FT_Open_Args&rsquo; structure which must be filled by the caller.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the font. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object. If &lsquo;face_index&rsquo; is greater than or equal to zero, it must be non-NULL. See note below.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object which can be accessed directly through &lsquo;face-&gt;glyph&rsquo;.</p>
+<p>FT_Open_Face can be used to quickly check whether the font format of a given font resource is supported by FreeType. If the &lsquo;face_index&rsquo; field is negative, the function's return value is&nbsp;0 if the font format is recognized, or non-zero otherwise; the function returns a more or less empty face handle in &lsquo;*aface&rsquo; (if &lsquo;aface&rsquo; isn't NULL). The only useful field in this special case is &lsquo;face-&gt;num_faces&rsquo; which gives the number of faces within the font file. After examination, the returned <a href="ft2-base_interface.html#FT_Face">FT_Face</a> structure should be deallocated with a call to <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a>.</p>
+<p>Each new face object created with this function also owns a default <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object, accessible as &lsquo;face-&gt;size&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Attach_File">FT_Attach_File</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Attach_File</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <span class="keyword">const</span> <span class="keyword">char</span>* filepathname );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a> to attach a file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>filepathname</b></td><td>
+<p>The pathname.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Attach_Stream">FT_Attach_Stream</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Attach_Stream</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a>* parameters );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>&lsquo;Attach&rsquo; data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type&nbsp;1 font to get the kerning values and other metrics.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>parameters</b></td><td>
+<p>A pointer to <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a> which must be filled by the caller.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The meaning of the &lsquo;attach&rsquo; (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver).</p>
+<p>Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file attachments.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_Face">FT_Done_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Done_Face</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Discard a given face object, as well as all of its child slots and sizes.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Select_Size">FT_Select_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Select_Size</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> strike_index );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Select a bitmap strike.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>strike_index</b></td><td>
+<p>The index of the bitmap strike in the &lsquo;available_sizes&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> structure.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_Request_Type">FT_Size_Request_Type</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Size_Request_Type_
+ {
+ <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_NOMINAL</a>,
+ <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a>,
+ <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_BBOX</a>,
+ <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_CELL</a>,
+ <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_SCALES</a>,
+
+ FT_SIZE_REQUEST_TYPE_MAX
+
+ } <b>FT_Size_Request_Type</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration type that lists the supported size request types.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_NOMINAL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The nominal size. The &lsquo;units_per_EM&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> is used to determine both scaling values.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_REAL_DIM</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The real dimension. The sum of the the &lsquo;Ascender&rsquo; and (minus of) the &lsquo;Descender&rsquo; fields of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> are used to determine both scaling values.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_BBOX</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The font bounding box. The width and height of the &lsquo;bbox&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> are used to determine the horizontal and vertical scaling value, respectively.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_CELL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The &lsquo;max_advance_width&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a> does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_SCALES</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Specify the scaling values directly.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver.</p>
+<p>See the note section of <a href="ft2-base_interface.html#FT_Size_Metrics">FT_Size_Metrics</a> if you wonder how size requesting relates to scaling values.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_RequestRec">FT_Size_RequestRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_RequestRec_
+ {
+ <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_Size_Request_Type</a> type;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> width;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> height;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> horiResolution;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> vertResolution;
+
+ } <b>FT_Size_RequestRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a size request.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>type</b></td><td>
+<p>See <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_Size_Request_Type</a>.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The desired width.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The desired height.</p>
+</td></tr>
+<tr valign=top><td><b>horiResolution</b></td><td>
+<p>The horizontal resolution. If set to zero, &lsquo;width&rsquo; is treated as a 26.6 fractional pixel value.</p>
+</td></tr>
+<tr valign=top><td><b>vertResolution</b></td><td>
+<p>The vertical resolution. If set to zero, &lsquo;height&rsquo; is treated as a 26.6 fractional pixel value.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If &lsquo;width&rsquo; is zero, then the horizontal scaling value is set equal to the vertical scaling value, and vice versa.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_Request">FT_Size_Request</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_RequestRec_ *<b>FT_Size_Request</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a size request structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Request_Size">FT_Request_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Request_Size</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-base_interface.html#FT_Size_Request">FT_Size_Request</a> req );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Resize the scale of the active <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object in a face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>req</b></td><td>
+<p>A pointer to a <a href="ft2-base_interface.html#FT_Size_RequestRec">FT_Size_RequestRec</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use <a href="ft2-base_interface.html#FT_Select_Size">FT_Select_Size</a> instead in that case.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Char_Size">FT_Set_Char_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Set_Char_Size</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_F26Dot6">FT_F26Dot6</a> char_width,
+ <a href="ft2-basic_types.html#FT_F26Dot6">FT_F26Dot6</a> char_height,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> horz_resolution,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> vert_resolution );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Request_Size">FT_Request_Size</a> to request the nominal size (in points).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>char_width</b></td><td>
+<p>The nominal width, in 26.6 fractional points.</p>
+</td></tr>
+<tr valign=top><td><b>char_height</b></td><td>
+<p>The nominal height, in 26.6 fractional points.</p>
+</td></tr>
+<tr valign=top><td><b>horz_resolution</b></td><td>
+<p>The horizontal resolution in dpi.</p>
+</td></tr>
+<tr valign=top><td><b>vert_resolution</b></td><td>
+<p>The vertical resolution in dpi.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If either the character width or height is zero, it is set equal to the other value.</p>
+<p>If either the horizontal or vertical resolution is zero, it is set equal to the other value.</p>
+<p>A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Set_Pixel_Sizes</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> pixel_width,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> pixel_height );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Request_Size">FT_Request_Size</a> to request the nominal size (in pixels).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pixel_width</b></td><td>
+<p>The nominal width, in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>pixel_height</b></td><td>
+<p>The nominal height, in pixels.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Load_Glyph">FT_Load_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Load_Glyph</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> glyph_index,
+ <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a> load_flags );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to load a single glyph into the glyph slot of a face object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the target face object where the glyph is loaded.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>A flag indicating what to load for this glyph. The <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_XXX</a> constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The loaded glyph may be transformed. See <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a> for the details.</p>
+<p>For subsetted CID-keyed fonts, &lsquo;FT_Err_Invalid_Argument&rsquo; is returned for invalid CID values (this is, for CID values which don't have a corresponding glyph in the font). See the discussion of the <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a> flag for more details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Load_Char">FT_Load_Char</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Load_Char</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> char_code,
+ <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a> load_flags );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to load a single glyph into the glyph slot of a face object, according to its character code.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object where the glyph is loaded.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>char_code</b></td><td>
+<p>The glyph's character code, according to the current charmap used in the face.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>A flag indicating what to load for this glyph. The <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_XXX</a> constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function simply calls <a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a> and <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LOAD_XXX">FT_LOAD_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_DEFAULT</a> 0x0
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> 0x1
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a> 0x2
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a> 0x4
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_BITMAP</a> 0x8
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a> 0x10
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a> 0x20
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_CROP_BITMAP</a> 0x40
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_PEDANTIC</a> 0x80
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a> 0x200
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_RECURSE</a> 0x400
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_TRANSFORM</a> 0x800
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_MONOCHROME</a> 0x1000
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_LINEAR_DESIGN</a> 0x2000
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_AUTOHINT</a> 0x8000U
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used with <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> to indicate what kind of operations to perform during glyph loading.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_LOAD_DEFAULT</b></td><td>
+<p>Corresponding to&nbsp;0, this value is used as the default glyph load operation. In this case, the following happens:</p>
+<p>1. FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below).</p>
+<p>2. If no embedded bitmap is searched or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then &lsquo;hinted&rsquo; to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below).</p>
+<p>Note that by default, the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_SCALE</b></td><td>
+<p>Don't scale the outline glyph loaded, but keep it in font units.</p>
+<p>This flag implies <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a> and <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_BITMAP</a>, and unsets <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_HINTING</b></td><td>
+<p>Disable hinting. This generally generates &lsquo;blurrier&rsquo; bitmap glyph when the glyph is rendered in any of the anti-aliased modes. See also the note below.</p>
+<p>This flag is implied by <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_RENDER</b></td><td>
+<p>Call <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a> after the glyph is loaded. By default, the glyph is rendered in <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a> mode. This can be overridden by <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a> or <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_MONOCHROME</a>.</p>
+<p>This flag is unset by <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_BITMAP</b></td><td>
+<p>Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag.</p>
+<p><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> always sets this flag.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_LOAD_VERTICAL_LAYOUT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Load the glyph for vertical text layout. <i>Don't</i> use it as it is problematic currently.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_FORCE_AUTOHINT</b></td><td>
+<p>Indicates that the auto-hinter is preferred over the font's native hinter. See also the note below.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_CROP_BITMAP</b></td><td>
+<p>Indicates that the font driver should crop the loaded bitmap glyph (i.e., remove all space around its black bits). Not all drivers implement this.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_PEDANTIC</b></td><td>
+<p>Indicates that the font driver should perform pedantic verifications during glyph loading. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the font driver should ignore the global advance width defined in the font. By default, that value is used as the advance width for all glyphs when the face has <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_WIDTH</a> set.</p>
+<p>This flag exists for historical reasons (to support buggy CJK fonts).</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_RECURSE</b></td><td>
+<p>This flag is only used internally. It merely indicates that the font driver should not load composite glyphs recursively. Instead, it should set the &lsquo;num_subglyph&rsquo; and &lsquo;subglyphs&rsquo; values of the glyph slot accordingly, and set &lsquo;glyph-&gt;format&rsquo; to <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>.</p>
+<p>The description of sub-glyphs is not available to client applications for now.</p>
+<p>This flag implies <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> and <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_TRANSFORM</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_LOAD_IGNORE_TRANSFORM</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the transform matrix set by <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a> should be ignored.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_MONOCHROME</b></td><td>
+<p>This flag is used with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a> to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8&nbsp;pixels packed into each byte of the bitmap data.</p>
+<p>Note that this has no effect on the hinting algorithm used. You should rather use <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_MONO</a> so that the monochrome-optimized hinting algorithm is used.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_LINEAR_DESIGN</b></td><td>
+<p>Indicates that the &lsquo;linearHoriAdvance&rsquo; and &lsquo;linearVertAdvance&rsquo; fields of <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> should be kept in font units. See <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> for details.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_AUTOHINT</b></td><td>
+<p>Disable auto-hinter. See also the note below.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>By default, hinting is enabled and the font's native hinter (see <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HINTER</a>) is preferred over the auto-hinter. You can disable hinting by setting <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a> or change the precedence by setting <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>. You can also set <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_AUTOHINT</a> in case you don't want the auto-hinter to be used at all.</p>
+<p>See the description of <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a> for a special exception (affecting only a handful of Asian fonts).</p>
+<p>Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a> for details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define FT_LOAD_TARGET_( x ) ( (<a href="ft2-basic_types.html#FT_Int32">FT_Int32</a>)( (x) &amp; 15 ) &lt;&lt; 16 )
+
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_NORMAL</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a> )
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LIGHT</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LIGHT</a> )
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_MONO</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a> )
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LCD</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a> )
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LCD_V</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values that are used to select a specific hinting algorithm to use by the hinter. You should OR one of these values to your &lsquo;load_flags&rsquo; when calling <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+<p>Note that font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a> to ensure that the auto-hinter is used.</p>
+<p>Also note that <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LIGHT</a> is an exception, in that it always implies <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_LOAD_TARGET_NORMAL</b></td><td>
+<p>This corresponds to the default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_MONO</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_TARGET_LIGHT</b></td><td>
+<p>A lighter hinting algorithm for non-monochrome modes. Many generated glyphs are more fuzzy but better resemble its original shape. A bit like rendering on Mac OS&nbsp;X.</p>
+<p>As a special exception, this target implies <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_TARGET_MONO</b></td><td>
+<p>Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_TARGET_LCD</b></td><td>
+<p>A variant of <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_NORMAL</a> optimized for horizontally decimated LCD displays.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_TARGET_LCD_V</b></td><td>
+<p>A variant of <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_NORMAL</a> optimized for vertically decimated LCD displays.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should use only <i>one</i> of the FT_LOAD_TARGET_XXX values in your &lsquo;load_flags&rsquo;. They can't be ORed.</p>
+<p>If <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a> is also set, the glyph is rendered in the corresponding mode (i.e., the mode which matches the used algorithm best) unless <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_MONOCHROME</a> is set.</p>
+<p>You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the &lsquo;light&rsquo; hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like</p>
+<pre class="colored">
+ FT_Load_Glyph( face, glyph_index,
+ load_flags | FT_LOAD_TARGET_LIGHT );
+
+ FT_Render_Glyph( face-&gt;glyph, FT_RENDER_MODE_LCD );
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LOAD_TARGET_MODE">FT_LOAD_TARGET_MODE</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_LOAD_TARGET_MODE</b>( x ) ( (<a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a>)( ( (x) &gt;&gt; 16 ) &amp; 15 ) )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a> corresponding to a given <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a> value.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Transform">FT_Set_Transform</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Set_Transform</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>* matrix,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* delta );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to set the transformation that is applied to glyph images when they are loaded into a glyph slot through <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to the transformation's 2x2 matrix. Use&nbsp;0 for the identity matrix.</p>
+</td></tr>
+<tr valign=top><td><b>delta</b></td><td>
+<p>A pointer to the translation vector. Use&nbsp;0 for the null vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a> or <a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a>.</p>
+<p>Note that this also transforms the &lsquo;face.glyph.advance&rsquo; field, but <b>not</b> the values in &lsquo;face.glyph.metrics&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Render_Mode">FT_Render_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Render_Mode_
+ {
+ <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a> = 0,
+ <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LIGHT</a>,
+ <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a>,
+ <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a>,
+ <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a>,
+
+ FT_RENDER_MODE_MAX
+
+ } <b>FT_Render_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration type that lists the render modes supported by FreeType&nbsp;2. Each mode corresponds to a specific type of scanline conversion performed on the outline.</p>
+<p>For bitmap fonts the &lsquo;bitmap-&gt;pixel_mode&rsquo; field in the <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> structure gives the format of the returned bitmap.</p>
+<p>All modes except <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a> use 256 levels of opacity.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_RENDER_MODE_NORMAL</b></td><td>
+<p>This is the default render mode; it corresponds to 8-bit anti-aliased bitmaps.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RENDER_MODE_LIGHT</b></td><td>
+<p>This is equivalent to <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a>. It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a> for details.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RENDER_MODE_MONO</b></td><td>
+<p>This mode corresponds to 1-bit bitmaps (with 2&nbsp;levels of opacity).</p>
+</td></tr>
+<tr valign=top><td><b>FT_RENDER_MODE_LCD</b></td><td>
+<p>This mode corresponds to horizontal RGB and BGR sub-pixel displays, like LCD-screens. It produces 8-bit bitmaps that are 3&nbsp;times the width of the original glyph outline in pixels, and which use the <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD</a> mode.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RENDER_MODE_LCD_V</b></td><td>
+<p>This mode corresponds to vertical RGB and BGR sub-pixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3&nbsp;times the height of the original glyph outline in pixels and use the <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD_V</a> mode.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be filtered to reduce color-fringes by using <a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a> (not active in the default builds). It is up to the caller to either call <a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a> (if available) or do the filtering itself.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_render_mode_xxx">ft_render_mode_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_normal</a> <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a>
+#define <a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_mono</a> <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These constants are deprecated. Use the corresponding <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a> values instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_render_mode_normal</b></td><td>
+<p>see <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a></p>
+</td></tr>
+<tr valign=top><td><b>ft_render_mode_mono</b></td><td>
+<p>see <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a></p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Render_Glyph">FT_Render_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Render_Glyph</b>( <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> slot,
+ <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a> render_mode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>slot</b></td><td>
+<p>A handle to the glyph slot containing the image to convert.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>render_mode</b></td><td>
+<p>This is the render mode used to render the glyph image into a bitmap. See <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a> for a list of possible values.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Kerning_Mode">FT_Kerning_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Kerning_Mode_
+ {
+ <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_DEFAULT</a> = 0,
+ <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNFITTED</a>,
+ <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a>
+
+ } <b>FT_Kerning_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration used to specify which kerning values to return in <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_KERNING_DEFAULT</b></td><td>
+<p>Return scaled and grid-fitted kerning distances (value is&nbsp;0).</p>
+</td></tr>
+<tr valign=top><td><b>FT_KERNING_UNFITTED</b></td><td>
+<p>Return scaled but un-grid-fitted kerning distances.</p>
+</td></tr>
+<tr valign=top><td><b>FT_KERNING_UNSCALED</b></td><td>
+<p>Return the kerning vector in original font units.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_kerning_default">ft_kerning_default</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>ft_kerning_default</b> <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_DEFAULT</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This constant is deprecated. Please use <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_DEFAULT</a> instead.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_kerning_unfitted">ft_kerning_unfitted</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>ft_kerning_unfitted</b> <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNFITTED</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This constant is deprecated. Please use <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNFITTED</a> instead.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_kerning_unscaled">ft_kerning_unscaled</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>ft_kerning_unscaled</b> <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This constant is deprecated. Please use <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a> instead.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Kerning">FT_Get_Kerning</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_Kerning</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> left_glyph,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> right_glyph,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> kern_mode,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a> *akerning );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the kerning vector between two glyphs of a same face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr valign=top><td><b>left_glyph</b></td><td>
+<p>The index of the left glyph in the kern pair.</p>
+</td></tr>
+<tr valign=top><td><b>right_glyph</b></td><td>
+<p>The index of the right glyph in the kern pair.</p>
+</td></tr>
+<tr valign=top><td><b>kern_mode</b></td><td>
+<p>See <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_Kerning_Mode</a> for more information. Determines the scale and dimension of the returned kerning vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>akerning</b></td><td>
+<p>The kerning vector. This is either in font units or in pixels (26.6 format) for scalable formats, and in pixels for fixed-sizes formats.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Only horizontal layouts (left-to-right &amp; right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function -- they can be implemented through format-specific interfaces.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Track_Kerning">FT_Get_Track_Kerning</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_Track_Kerning</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> point_size,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> degree,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>* akerning );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the track kerning for a given face object at a given size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr valign=top><td><b>point_size</b></td><td>
+<p>The point size in 16.16 fractional points.</p>
+</td></tr>
+<tr valign=top><td><b>degree</b></td><td>
+<p>The degree of tightness.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>akerning</b></td><td>
+<p>The kerning in 16.16 fractional points.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Glyph_Name">FT_Get_Glyph_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_Glyph_Name</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> glyph_index,
+ <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a> buffer,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> buffer_max );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the ASCII name of a given glyph in a face. This only works for those faces where <a href="ft2-base_interface.html#FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a>(face) returns&nbsp;1.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+<tr valign=top><td><b>buffer_max</b></td><td>
+<p>The maximal number of bytes available in the buffer.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>A pointer to a target buffer where the name is copied to.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of &lsquo;buffer&rsquo; is set to&nbsp;0 to indicate an empty name.</p>
+<p>The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated.</p>
+<p>This function is not compiled within the library if the config macro &lsquo;FT_CONFIG_OPTION_NO_GLYPH_NAMES&rsquo; is defined in &lsquo;include/freetype/config/ftoptions.h&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Postscript_Name">FT_Get_Postscript_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+ <b>FT_Get_Postscript_Name</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript and TrueType fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A pointer to the face's PostScript name. NULL if unavailable.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned pointer is owned by the face and is destroyed with it.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Select_Charmap">FT_Select_Charmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Select_Charmap</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a> encoding );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Select a given charmap by its encoding tag (as listed in &lsquo;freetype.h&rsquo;).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>encoding</b></td><td>
+<p>A handle to the selected encoding.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function returns an error if no charmap in the face corresponds to the encoding queried here.</p>
+<p>Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one which covers Unicode best (&lsquo;best&rsquo; in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to <a href="ft2-base_interface.html#FT_Set_Charmap">FT_Set_Charmap</a> in this case.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Charmap">FT_Set_Charmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Set_Charmap</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a> charmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Select a given charmap for character code to glyph index mapping.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>A handle to the selected charmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the &lsquo;face-&gt;charmaps&rsquo; table).</p>
+<p>It also fails if a type&nbsp;14 charmap is selected.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Charmap_Index">FT_Get_Charmap_Index</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Int">FT_Int</a> )
+ <b>FT_Get_Charmap_Index</b>( <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a> charmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve index of a given charmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>A handle to a charmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The index into the array of character maps within the face to which &lsquo;charmap&rsquo; belongs.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Char_Index">FT_Get_Char_Index</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+ <b>FT_Get_Char_Index</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> charcode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the glyph index of a given character code. This function uses a charmap object to do the mapping.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>charcode</b></td><td>
+<p>The character code.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The glyph index. 0&nbsp;means &lsquo;undefined character code&rsquo;.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_First_Char">FT_Get_First_Char</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> )
+ <b>FT_Get_First_Char</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *agindex );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is used to return the first character code in the current charmap of a given face. It also returns the corresponding glyph index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>agindex</b></td><td>
+<p>Glyph index of first character code. 0&nbsp;if charmap is empty.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The charmap's first character code.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should use this function with <a href="ft2-base_interface.html#FT_Get_Next_Char">FT_Get_Next_Char</a> to be able to parse all character codes available in a given charmap. The code should look like this:</p>
+<pre class="colored">
+ FT_ULong charcode;
+ FT_UInt gindex;
+
+
+ charcode = FT_Get_First_Char( face, &amp;gindex );
+ while ( gindex != 0 )
+ {
+ ... do something with (charcode,gindex) pair ...
+
+ charcode = FT_Get_Next_Char( face, charcode, &amp;gindex );
+ }
+</pre>
+<p>Note that &lsquo;*agindex&rsquo; is set to&nbsp;0 if the charmap is empty. The result itself can be&nbsp;0 in two cases: if the charmap is empty or when the value&nbsp;0 is the first valid character code.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Next_Char">FT_Get_Next_Char</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> )
+ <b>FT_Get_Next_Char</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> char_code,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *agindex );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is used to return the next character code in the current charmap of a given face following the value &lsquo;char_code&rsquo;, as well as the corresponding glyph index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>char_code</b></td><td>
+<p>The starting character code.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>agindex</b></td><td>
+<p>Glyph index of first character code. 0&nbsp;if charmap is empty.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The charmap's next character code.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should use this function with <a href="ft2-base_interface.html#FT_Get_First_Char">FT_Get_First_Char</a> to walk over all character codes available in a given charmap. See the note for this function for a simple code example.</p>
+<p>Note that &lsquo;*agindex&rsquo; is set to&nbsp;0 when there are no more codes in the charmap.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Name_Index">FT_Get_Name_Index</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+ <b>FT_Get_Name_Index</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* glyph_name );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the glyph index of a given glyph name. This function uses driver specific objects to do the translation.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_name</b></td><td>
+<p>The glyph name.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The glyph index. 0&nbsp;means &lsquo;undefined character code&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a> 1
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a> 2
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a> 4
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_SCALE</a> 8
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XY_SCALE</a> 0x40
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_2X2</a> 0x80
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a> 0x200
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of constants used to describe subglyphs. Please refer to the TrueType specification for the meaning of the various flags.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>FT_SUBGLYPH_FLAG_SCALE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_XY_SCALE</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>FT_SUBGLYPH_FLAG_2X2</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_USE_MY_METRICS</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_SubGlyph_Info">FT_Get_SubGlyph_Info</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_SubGlyph_Info</b>( <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> glyph,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> sub_index,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> *p_index,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *p_flags,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> *p_arg1,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> *p_arg2,
+ <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a> *p_transform );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a description of a given subglyph. Only use it if &lsquo;glyph-&gt;format&rsquo; is <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>, or an error is returned.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>The source glyph slot.</p>
+</td></tr>
+<tr valign=top><td><b>sub_index</b></td><td>
+<p>The index of subglyph. Must be less than &lsquo;glyph-&gt;num_subglyphs&rsquo;.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>p_index</b></td><td>
+<p>The glyph index of the subglyph.</p>
+</td></tr>
+<tr valign=top><td><b>p_flags</b></td><td>
+<p>The subglyph flags, see <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XXX</a>.</p>
+</td></tr>
+<tr valign=top><td><b>p_arg1</b></td><td>
+<p>The subglyph's first argument (if any).</p>
+</td></tr>
+<tr valign=top><td><b>p_arg2</b></td><td>
+<p>The subglyph's second argument (if any).</p>
+</td></tr>
+<tr valign=top><td><b>p_transform</b></td><td>
+<p>The subglyph transformation (if any).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The values of &lsquo;*p_arg1&rsquo;, &lsquo;*p_arg2&rsquo;, and &lsquo;*p_transform&rsquo; must be interpreted depending on the flags returned in &lsquo;*p_flags&rsquo;. See the TrueType specification for details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FSTYPE_XXX">FT_FSTYPE_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_INSTALLABLE_EMBEDDING</a> 0x0000
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a> 0x0002
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a> 0x0004
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_EDITABLE_EMBEDDING</a> 0x0008
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_NO_SUBSETTING</a> 0x0100
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a> 0x0200
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit flags used in the &lsquo;fsType&rsquo; field of the OS/2 table in a TrueType or OpenType font and the &lsquo;FSType&rsquo; entry in a PostScript font. These bit flags are returned by <a href="ft2-base_interface.html#FT_Get_FSType_Flags">FT_Get_FSType_Flags</a>; they inform client applications of embedding and subsetting restrictions associated with a font.</p>
+<p>See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for more details.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_INSTALLABLE_EMBEDDING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If this bit is set, the font may be embedded and temporarily loaded on the remote system. Documents containing Preview &amp; Print fonts must be opened &lsquo;read-only&rsquo;; no edits can be applied to the document.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_EDITABLE_EMBEDDING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If this bit is set, the font may be embedded but must only be installed temporarily on other systems. In contrast to Preview &amp; Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_NO_SUBSETTING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If this bit is set, the font may not be subsetted prior to embedding.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_BITMAP_EMBEDDING_ONLY</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If this bit is set, only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>While the fsType flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_FSType_Flags">FT_Get_FSType_Flags</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> )
+ <b>FT_Get_FSType_Flags</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the fsType flags for a font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The fsType flags, <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_XXX</a>.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Use this function rather than directly reading the &lsquo;fs_type&rsquo; field in the <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a> structure which is only guaranteed to return the correct results for Type&nbsp;1 fonts.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-basic_types.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-basic_types.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
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+
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+ li { text-align: justify; }
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+ a:hover { color: #FF0000; }
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+ text-align: left;
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+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Basic Data Types
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Byte">FT_Byte</a></td><td></td><td><a href="#FT_Offset">FT_Offset</a></td><td></td><td><a href="#FT_UnitVector">FT_UnitVector</a></td></tr>
+<tr><td></td><td><a href="#FT_Bytes">FT_Bytes</a></td><td></td><td><a href="#FT_PtrDist">FT_PtrDist</a></td><td></td><td><a href="#FT_F26Dot6">FT_F26Dot6</a></td></tr>
+<tr><td></td><td><a href="#FT_Char">FT_Char</a></td><td></td><td><a href="#FT_String">FT_String</a></td><td></td><td><a href="#FT_Pixel_Mode">FT_Pixel_Mode</a></td></tr>
+<tr><td></td><td><a href="#FT_Int">FT_Int</a></td><td></td><td><a href="#FT_Tag">FT_Tag</a></td><td></td><td><a href="#ft_pixel_mode_xxx">ft_pixel_mode_xxx</a></td></tr>
+<tr><td></td><td><a href="#FT_UInt">FT_UInt</a></td><td></td><td><a href="#FT_Error">FT_Error</a></td><td></td><td><a href="#FT_Palette_Mode">FT_Palette_Mode</a></td></tr>
+<tr><td></td><td><a href="#FT_Int16">FT_Int16</a></td><td></td><td><a href="#FT_Fixed">FT_Fixed</a></td><td></td><td><a href="#FT_Bitmap">FT_Bitmap</a></td></tr>
+<tr><td></td><td><a href="#FT_UInt16">FT_UInt16</a></td><td></td><td><a href="#FT_Pointer">FT_Pointer</a></td><td></td><td><a href="#FT_IMAGE_TAG">FT_IMAGE_TAG</a></td></tr>
+<tr><td></td><td><a href="#FT_Int32">FT_Int32</a></td><td></td><td><a href="#FT_Pos">FT_Pos</a></td><td></td><td><a href="#FT_Glyph_Format">FT_Glyph_Format</a></td></tr>
+<tr><td></td><td><a href="#FT_UInt32">FT_UInt32</a></td><td></td><td><a href="#FT_Vector">FT_Vector</a></td><td></td><td><a href="#ft_glyph_format_xxx">ft_glyph_format_xxx</a></td></tr>
+<tr><td></td><td><a href="#FT_Short">FT_Short</a></td><td></td><td><a href="#FT_BBox">FT_BBox</a></td><td></td><td><a href="#FT_Data">FT_Data</a></td></tr>
+<tr><td></td><td><a href="#FT_UShort">FT_UShort</a></td><td></td><td><a href="#FT_Matrix">FT_Matrix</a></td><td></td><td><a href="#FT_Generic_Finalizer">FT_Generic_Finalizer</a></td></tr>
+<tr><td></td><td><a href="#FT_Long">FT_Long</a></td><td></td><td><a href="#FT_FWord">FT_FWord</a></td><td></td><td><a href="#FT_Generic">FT_Generic</a></td></tr>
+<tr><td></td><td><a href="#FT_ULong">FT_ULong</a></td><td></td><td><a href="#FT_UFWord">FT_UFWord</a></td><td></td><td><a href="#FT_MAKE_TAG">FT_MAKE_TAG</a></td></tr>
+<tr><td></td><td><a href="#FT_Bool">FT_Bool</a></td><td></td><td><a href="#FT_F2Dot14">FT_F2Dot14</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the basic data types defined by FreeType&nbsp;2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Byte">FT_Byte</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">char</span> <b>FT_Byte</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple typedef for the <i>unsigned</i> char type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bytes">FT_Bytes</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>* <b>FT_Bytes</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for constant memory areas.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Char">FT_Char</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">char</span> <b>FT_Char</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple typedef for the <i>signed</i> char type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Int">FT_Int</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">int</span> <b>FT_Int</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for the int type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UInt">FT_UInt</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <b>FT_UInt</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for the unsigned int type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Int16">FT_Int16</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span> <b>FT_Int16</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for a 16bit signed integer type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UInt16">FT_UInt16</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span> <b>FT_UInt16</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for a 16bit unsigned integer type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Int32">FT_Int32</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> XXX <b>FT_Int32</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for a 32bit signed integer type. The size depends on the configuration.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UInt32">FT_UInt32</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> XXX <b>FT_UInt32</b>;
+
+</pre></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Short">FT_Short</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span> <b>FT_Short</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for signed short.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UShort">FT_UShort</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span> <b>FT_UShort</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for unsigned short.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Long">FT_Long</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span> <b>FT_Long</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for signed long.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ULong">FT_ULong</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">long</span> <b>FT_ULong</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for unsigned long.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bool">FT_Bool</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">char</span> <b>FT_Bool</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef of unsigned char, used for simple booleans. As usual, values 1 and&nbsp;0 represent true and false, respectively.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Offset">FT_Offset</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> size_t <b>FT_Offset</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This is equivalent to the ANSI&nbsp;C &lsquo;size_t&rsquo; type, i.e., the largest <i>unsigned</i> integer type used to express a file size or position, or a memory block size.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PtrDist">FT_PtrDist</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> ft_ptrdiff_t <b>FT_PtrDist</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This is equivalent to the ANSI&nbsp;C &lsquo;ptrdiff_t&rsquo; type, i.e., the largest <i>signed</i> integer type used to express the distance between two pointers.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_String">FT_String</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">char</span> <b>FT_String</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple typedef for the char type, usually used for strings.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Tag">FT_Tag</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a> <b>FT_Tag</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for 32-bit tags (as used in the SFNT format).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Error">FT_Error</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span> <b>FT_Error</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The FreeType error code type. A value of&nbsp;0 is always interpreted as a successful operation.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Fixed">FT_Fixed</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span> <b>FT_Fixed</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is used to store 16.16 fixed float values, like scaling values or matrix coefficients.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Pointer">FT_Pointer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>* <b>FT_Pointer</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple typedef for a typeless pointer.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Pos">FT_Pos</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span> <b>FT_Pos</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The type FT_Pos is a 32-bit integer used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed float pixel coordinates.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector">FT_Vector</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Vector_
+ {
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> x;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> y;
+
+ } <b>FT_Vector</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x</b></td><td>
+<p>The horizontal coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>y</b></td><td>
+<p>The vertical coordinate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BBox">FT_BBox</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_BBox_
+ {
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> xMin, yMin;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> xMax, yMax;
+
+ } <b>FT_BBox</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>xMin</b></td><td>
+<p>The horizontal minimum (left-most).</p>
+</td></tr>
+<tr valign=top><td><b>yMin</b></td><td>
+<p>The vertical minimum (bottom-most).</p>
+</td></tr>
+<tr valign=top><td><b>xMax</b></td><td>
+<p>The horizontal maximum (right-most).</p>
+</td></tr>
+<tr valign=top><td><b>yMax</b></td><td>
+<p>The vertical maximum (top-most).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Matrix">FT_Matrix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Matrix_
+ {
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> xx, xy;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> yx, yy;
+
+ } <b>FT_Matrix</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed float format. The computation performed is:</p>
+<pre class="colored">
+ x' = x*xx + y*xy
+ y' = x*yx + y*yy
+</pre>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>xx</b></td><td>
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr valign=top><td><b>xy</b></td><td>
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr valign=top><td><b>yx</b></td><td>
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr valign=top><td><b>yy</b></td><td>
+<p>Matrix coefficient.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FWord">FT_FWord</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span> <b>FT_FWord</b>; /* distance in FUnits */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A signed 16-bit integer used to store a distance in original font units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UFWord">FT_UFWord</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span> <b>FT_UFWord</b>; /* <span class="keyword">unsigned</span> distance */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An unsigned 16-bit integer used to store a distance in original font units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_F2Dot14">FT_F2Dot14</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span> <b>FT_F2Dot14</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A signed 2.14 fixed float type used for unit vectors.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UnitVector">FT_UnitVector</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_UnitVector_
+ {
+ <a href="ft2-basic_types.html#FT_F2Dot14">FT_F2Dot14</a> x;
+ <a href="ft2-basic_types.html#FT_F2Dot14">FT_F2Dot14</a> y;
+
+ } <b>FT_UnitVector</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x</b></td><td>
+<p>Horizontal coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>y</b></td><td>
+<p>Vertical coordinate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_F26Dot6">FT_F26Dot6</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span> <b>FT_F26Dot6</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A signed 26.6 fixed float type used for vectorial pixel coordinates.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Pixel_Mode">FT_Pixel_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Pixel_Mode_
+ {
+ <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_NONE</a> = 0,
+ <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>,
+ <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a>,
+ <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY2</a>,
+ <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY4</a>,
+ <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD</a>,
+ <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD_V</a>,
+
+ FT_PIXEL_MODE_MAX /* do not remove */
+
+ } <b>FT_Pixel_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_PIXEL_MODE_NONE</b></td><td>
+<p>Value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_MONO</b></td><td>
+<p>A monochrome bitmap, using 1&nbsp;bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_GRAY</b></td><td>
+<p>An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of &lsquo;gray&rsquo; levels is stored in the &lsquo;num_grays&rsquo; field of the <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> structure (it generally is 256).</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_GRAY2</b></td><td>
+<p>A 2-bit per pixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_GRAY4</b></td><td>
+<p>A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_LCD</b></td><td>
+<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_LCD_V</b></td><td>
+<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_pixel_mode_xxx">ft_pixel_mode_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_none</a> <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_NONE</a>
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_mono</a> <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_grays</a> <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a>
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_pal2</a> <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY2</a>
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_pal4</a> <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY4</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of deprecated constants. Use the corresponding <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_Pixel_Mode</a> values instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_pixel_mode_none</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_NONE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_pixel_mode_mono</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_pixel_mode_grays</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_pixel_mode_pal2</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY2</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_pixel_mode_pal4</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY4</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Palette_Mode">FT_Palette_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Palette_Mode_
+ {
+ <a href="ft2-basic_types.html#FT_Palette_Mode">ft_palette_mode_rgb</a> = 0,
+ <a href="ft2-basic_types.html#FT_Palette_Mode">ft_palette_mode_rgba</a>,
+
+ ft_palette_mode_max /* do not remove */
+
+ } <b>FT_Palette_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>THIS TYPE IS DEPRECATED. DO NOT USE IT!</p>
+<p>An enumeration type to describe the format of a bitmap palette, used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_palette_mode_rgb</b></td><td>
+<p>The palette is an array of 3-byte RGB records.</p>
+</td></tr>
+<tr valign=top><td><b>ft_palette_mode_rgba</b></td><td>
+<p>The palette is an array of 4-byte RGBA records.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by FreeType, these types are not handled by the library itself.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap">FT_Bitmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Bitmap_
+ {
+ <span class="keyword">int</span> rows;
+ <span class="keyword">int</span> width;
+ <span class="keyword">int</span> pitch;
+ <span class="keyword">unsigned</span> <span class="keyword">char</span>* buffer;
+ <span class="keyword">short</span> num_grays;
+ <span class="keyword">char</span> pixel_mode;
+ <span class="keyword">char</span> palette_mode;
+ <span class="keyword">void</span>* palette;
+
+ } <b>FT_Bitmap</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the &lsquo;pixel_mode&rsquo; field.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>rows</b></td><td>
+<p>The number of bitmap rows.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The number of pixels in bitmap row.</p>
+</td></tr>
+<tr valign=top><td><b>pitch</b></td><td>
+<p>The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a &lsquo;down&rsquo; flow, and negative when it has an &lsquo;up&rsquo; flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row.</p>
+</td></tr>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases.</p>
+</td></tr>
+<tr valign=top><td><b>num_grays</b></td><td>
+<p>This field is only used with <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a>; it gives the number of gray levels used in the bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>pixel_mode</b></td><td>
+<p>The pixel mode, i.e., how pixel bits are stored. See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_Pixel_Mode</a> for possible values.</p>
+</td></tr>
+<tr valign=top><td><b>palette_mode</b></td><td>
+<p>This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently.</p>
+</td></tr>
+<tr valign=top><td><b>palette</b></td><td>
+<p>A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>For now, the only pixel modes supported by FreeType are mono and grays. However, drivers might be added in the future to support more &lsquo;colorful&rsquo; options.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IMAGE_TAG">FT_IMAGE_TAG</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_IMAGE_TAG</b>
+#define <b>FT_IMAGE_TAG</b>( value, _x1, _x2, _x3, _x4 ) \
+ value = ( ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x1 &lt;&lt; 24 ) | \
+ ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x2 &lt;&lt; 16 ) | \
+ ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x3 &lt;&lt; 8 ) | \
+ (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x4 )
+#endif /* <b>FT_IMAGE_TAG</b> */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This macro converts four-letter tags to an unsigned long type.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this:</p>
+<pre class="colored">
+ #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value
+</pre>
+<p>to get a simple enumeration without assigning special numbers.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Format">FT_Glyph_Format</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Glyph_Format_
+ {
+ <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_NONE</a>, 0, 0, 0, 0 ),
+
+ <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>, 'c', 'o', 'm', 'p' ),
+ <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>, 'b', 'i', 't', 's' ),
+ <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>, 'o', 'u', 't', 'l' ),
+ <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_PLOTTER</a>, 'p', 'l', 'o', 't' )
+
+ } <b>FT_Glyph_Format</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_GLYPH_FORMAT_NONE</b></td><td>
+<p>The value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GLYPH_FORMAT_COMPOSITE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The glyph image is a composite of several other images. This format is <i>only</i> used with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_RECURSE</a>, and is used to report compound glyphs (like accented characters).</p>
+</td></tr>
+<tr valign=top><td><b>FT_GLYPH_FORMAT_BITMAP</b></td><td>
+<p>The glyph image is a bitmap, and can be described as an <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>. You generally need to access the &lsquo;bitmap&rsquo; field of the <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> structure to read it.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GLYPH_FORMAT_OUTLINE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The glyph image is a vectorial outline made of line segments and Bézier arcs; it can be described as an <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>; you generally want to access the &lsquo;outline&rsquo; field of the <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> structure to read it.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GLYPH_FORMAT_PLOTTER</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The glyph image is a vectorial path with no inside and outside contours. Some Type&nbsp;1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>, but FreeType isn't currently capable of rendering them correctly.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_glyph_format_xxx">ft_glyph_format_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_none</a> <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_NONE</a>
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_composite</a> <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_bitmap</a> <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_outline</a> <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_plotter</a> <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_PLOTTER</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of deprecated constants. Use the corresponding <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a> values instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_glyph_format_none</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_NONE</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_glyph_format_composite</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_glyph_format_bitmap</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_glyph_format_outline</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_glyph_format_plotter</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_PLOTTER</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Data">FT_Data</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Data_
+ {
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>* pointer;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> length;
+
+ } <b>FT_Data</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Read-only binary data represented as a pointer and a length.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pointer</b></td><td>
+<p>The data.</p>
+</td></tr>
+<tr valign=top><td><b>length</b></td><td>
+<p>The length of the data in bytes.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Generic_Finalizer">FT_Generic_Finalizer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span> (*<b>FT_Generic_Finalizer</b>)(<span class="keyword">void</span>* object);
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Describe a function used to destroy the &lsquo;client&rsquo; data of any FreeType object. See the description of the <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a> type for details of usage.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p>The address of the FreeType object which is under finalization. Its client data is accessed through its &lsquo;generic&rsquo; field.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Generic">FT_Generic</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Generic_
+ {
+ <span class="keyword">void</span>* data;
+ <a href="ft2-basic_types.html#FT_Generic_Finalizer">FT_Generic_Finalizer</a> finalizer;
+
+ } <b>FT_Generic</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object.</p>
+<p>Most FreeType object contains a &lsquo;generic&rsquo; field, of type FT_Generic, which usage is left to client applications and font servers.</p>
+<p>It can be used to store a pointer to client-specific data, as well as the address of a &lsquo;finalizer&rsquo; function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the &lsquo;finalizer&rsquo; field).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>data</b></td><td>
+<p>A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library.</p>
+</td></tr>
+<tr valign=top><td><b>finalizer</b></td><td>
+<p>A pointer to a &lsquo;generic finalizer&rsquo; function, which will be called when the object is destroyed. If this field is set to NULL, no code will be called.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MAKE_TAG">FT_MAKE_TAG</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MAKE_TAG</b>( _x1, _x2, _x3, _x4 ) \
+ ( ( (<a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>)_x1 &lt;&lt; 24 ) | \
+ ( (<a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>)_x2 &lt;&lt; 16 ) | \
+ ( (<a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>)_x3 &lt;&lt; 8 ) | \
+ (<a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>)_x4 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This macro converts four-letter tags which are used to label TrueType tables into an unsigned long to be used within FreeType.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The produced values <b>must</b> be 32-bit integers. Don't redefine this macro.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-bdf_fonts.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-bdf_fonts.html
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-bdf_fonts.html
@@ -0,0 +1,260 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+BDF and PCF Files
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_PropertyType">FT_PropertyType</a></td><td></td><td><a href="#BDF_PropertyRec">BDF_PropertyRec</a></td><td></td><td><a href="#FT_Get_BDF_Property">FT_Get_BDF_Property</a></td></tr>
+<tr><td></td><td><a href="#BDF_Property">BDF_Property</a></td><td></td><td><a href="#FT_Get_BDF_Charset_ID">FT_Get_BDF_Charset_ID</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of functions specific to BDF and PCF fonts.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PropertyType">FT_PropertyType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> BDF_PropertyType_
+ {
+ <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_NONE</a> = 0,
+ <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_ATOM</a> = 1,
+ <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_INTEGER</a> = 2,
+ <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_CARDINAL</a> = 3
+
+ } BDF_PropertyType;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of BDF property types.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>BDF_PROPERTY_TYPE_NONE</b></td><td>
+<p>Value&nbsp;0 is used to indicate a missing property.</p>
+</td></tr>
+<tr valign=top><td><b>BDF_PROPERTY_TYPE_ATOM</b></td><td>
+<p>Property is a string atom.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>BDF_PROPERTY_TYPE_INTEGER</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Property is a 32-bit signed integer.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>BDF_PROPERTY_TYPE_CARDINAL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Property is a 32-bit unsigned integer.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="BDF_Property">BDF_Property</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> BDF_PropertyRec_* <b>BDF_Property</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-bdf_fonts.html#BDF_PropertyRec">BDF_PropertyRec</a> structure to model a given BDF/PCF property.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="BDF_PropertyRec">BDF_PropertyRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> BDF_PropertyRec_
+ {
+ BDF_PropertyType type;
+ <span class="keyword">union</span> {
+ <span class="keyword">const</span> <span class="keyword">char</span>* atom;
+ <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a> integer;
+ <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a> cardinal;
+
+ } u;
+
+ } <b>BDF_PropertyRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This structure models a given BDF/PCF property.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>type</b></td><td>
+<p>The property type.</p>
+</td></tr>
+<tr valign=top><td><b>u.atom</b></td><td>
+<p>The atom string, if type is <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_ATOM</a>.</p>
+</td></tr>
+<tr valign=top><td><b>u.integer</b></td><td>
+<p>A signed integer, if type is <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_INTEGER</a>.</p>
+</td></tr>
+<tr valign=top><td><b>u.cardinal</b></td><td>
+<p>An unsigned integer, if type is <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_CARDINAL</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_BDF_Charset_ID">FT_Get_BDF_Charset_ID</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_BDF_Charset_ID</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <span class="keyword">const</span> <span class="keyword">char</span>* *acharset_encoding,
+ <span class="keyword">const</span> <span class="keyword">char</span>* *acharset_registry );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a BDF font character set identity, according to the BDF specification.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acharset_encoding</b></td><td>
+<p>Charset encoding, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr valign=top><td><b>acharset_registry</b></td><td>
+<p>Charset registry, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with BDF faces, returning an error otherwise.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_BDF_Property">FT_Get_BDF_Property</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_BDF_Property</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <span class="keyword">const</span> <span class="keyword">char</span>* prop_name,
+ <a href="ft2-bdf_fonts.html#BDF_PropertyRec">BDF_PropertyRec</a> *aproperty );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a BDF property from a BDF or PCF font file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>name</b></td><td>
+<p>The property name.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aproperty</b></td><td>
+<p>The property.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function works with BDF <i>and</i> PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font.</p>
+<p>A &lsquo;property&rsquo; is a either key-value pair within the STARTPROPERTIES ... ENDPROPERTIES block of a BDF font or a key-value pair from the &lsquo;info-&gt;props&rsquo; array within a &lsquo;FontRec&rsquo; structure of a PCF font.</p>
+<p>Integer properties are always stored as &lsquo;signed&rsquo; within PCF fonts; consequently, <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_CARDINAL</a> is a possible return value for BDF fonts only.</p>
+<p>In case of error, &lsquo;aproperty-&gt;type&rsquo; is always set to <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_NONE</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-bitmap_handling.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-bitmap_handling.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
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+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Bitmap Handling
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Bitmap_New">FT_Bitmap_New</a></td><td></td><td><a href="#FT_Bitmap_Embolden">FT_Bitmap_Embolden</a></td><td></td><td><a href="#FT_GlyphSlot_Own_Bitmap">FT_GlyphSlot_Own_Bitmap</a></td></tr>
+<tr><td></td><td><a href="#FT_Bitmap_Copy">FT_Bitmap_Copy</a></td><td></td><td><a href="#FT_Bitmap_Convert">FT_Bitmap_Convert</a></td><td></td><td><a href="#FT_Bitmap_Done">FT_Bitmap_Done</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains functions for converting FT_Bitmap objects.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_New">FT_Bitmap_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Bitmap_New</b>( <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> *abitmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Initialize a pointer to an <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> structure.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>abitmap</b></td><td>
+<p>A pointer to the bitmap structure.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Copy">FT_Bitmap_Copy</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Bitmap_Copy</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> *source,
+ <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> *target);
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Copy a bitmap into another one.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>A handle to the source bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>A handle to the target bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Embolden">FT_Bitmap_Embolden</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Bitmap_Embolden</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>* bitmap,
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> xStrength,
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> yStrength );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Embolden a bitmap. The new bitmap will be about &lsquo;xStrength&rsquo; pixels wider and &lsquo;yStrength&rsquo; pixels higher. The left and bottom borders are kept unchanged.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+<tr valign=top><td><b>xStrength</b></td><td>
+<p>How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format.</p>
+</td></tr>
+<tr valign=top><td><b>yStrength</b></td><td>
+<p>How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>bitmap</b></td><td>
+<p>A handle to the target bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The current implementation restricts &lsquo;xStrength&rsquo; to be less than or equal to&nbsp;8 if bitmap is of pixel_mode <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>.</p>
+<p>If you want to embolden the bitmap owned by a <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a>, you should call <a href="ft2-bitmap_handling.html#FT_GlyphSlot_Own_Bitmap">FT_GlyphSlot_Own_Bitmap</a> on the slot first.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Convert">FT_Bitmap_Convert</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Bitmap_Convert</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> *source,
+ <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> *target,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> alignment );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the &lsquo;pitch&rsquo;) a multiple of &lsquo;alignment&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>The source bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>alignment</b></td><td>
+<p>The pitch of the bitmap is a multiple of this parameter. Common values are 1, 2, or 4.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>The target bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>It is possible to call <a href="ft2-bitmap_handling.html#FT_Bitmap_Convert">FT_Bitmap_Convert</a> multiple times without calling <a href="ft2-bitmap_handling.html#FT_Bitmap_Done">FT_Bitmap_Done</a> (the memory is simply reallocated).</p>
+<p>Use <a href="ft2-bitmap_handling.html#FT_Bitmap_Done">FT_Bitmap_Done</a> to finally remove the bitmap object.</p>
+<p>The &lsquo;library&rsquo; argument is taken to have access to FreeType's memory handling functions.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GlyphSlot_Own_Bitmap">FT_GlyphSlot_Own_Bitmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_GlyphSlot_Own_Bitmap</b>( <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> slot );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Make sure that a glyph slot owns &lsquo;slot-&gt;bitmap&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>slot</b></td><td>
+<p>The glyph slot.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function is to be used in combination with <a href="ft2-bitmap_handling.html#FT_Bitmap_Embolden">FT_Bitmap_Embolden</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Done">FT_Bitmap_Done</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Bitmap_Done</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> *bitmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a bitmap object created with <a href="ft2-bitmap_handling.html#FT_Bitmap_New">FT_Bitmap_New</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+<tr valign=top><td><b>bitmap</b></td><td>
+<p>The bitmap object to be freed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The &lsquo;library&rsquo; argument is taken to have access to FreeType's memory handling functions.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
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+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Cache Sub-System
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FTC_Manager">FTC_Manager</a></td><td></td><td><a href="#FTC_CMapCache_New">FTC_CMapCache_New</a></td></tr>
+<tr><td></td><td><a href="#FTC_FaceID">FTC_FaceID</a></td><td></td><td><a href="#FTC_CMapCache_Lookup">FTC_CMapCache_Lookup</a></td></tr>
+<tr><td></td><td><a href="#FTC_Face_Requester">FTC_Face_Requester</a></td><td></td><td><a href="#FTC_ImageTypeRec">FTC_ImageTypeRec</a></td></tr>
+<tr><td></td><td><a href="#FTC_Node">FTC_Node</a></td><td></td><td><a href="#FTC_ImageType">FTC_ImageType</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_New">FTC_Manager_New</a></td><td></td><td><a href="#FTC_ImageCache">FTC_ImageCache</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_Reset">FTC_Manager_Reset</a></td><td></td><td><a href="#FTC_ImageCache_New">FTC_ImageCache_New</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_Done">FTC_Manager_Done</a></td><td></td><td><a href="#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_LookupFace">FTC_Manager_LookupFace</a></td><td></td><td><a href="#FTC_ImageCache_LookupScaler">FTC_ImageCache_LookupScaler</a></td></tr>
+<tr><td></td><td><a href="#FTC_ScalerRec">FTC_ScalerRec</a></td><td></td><td><a href="#FTC_SBit">FTC_SBit</a></td></tr>
+<tr><td></td><td><a href="#FTC_Scaler">FTC_Scaler</a></td><td></td><td><a href="#FTC_SBitRec">FTC_SBitRec</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a></td><td></td><td><a href="#FTC_SBitCache">FTC_SBitCache</a></td></tr>
+<tr><td></td><td><a href="#FTC_Node_Unref">FTC_Node_Unref</a></td><td></td><td><a href="#FTC_SBitCache_New">FTC_SBitCache_New</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a></td><td></td><td><a href="#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a></td></tr>
+<tr><td></td><td><a href="#FTC_CMapCache">FTC_CMapCache</a></td><td></td><td><a href="#FTC_SBitCache_LookupScaler">FTC_SBitCache_LookupScaler</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section describes the FreeType&nbsp;2 cache sub-system, which is used to limit the number of concurrently opened <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage.</p>
+<p>Note that all types and functions begin with the &lsquo;FTC_&rsquo; prefix.</p>
+<p>The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme:</p>
+<p>First, available or installed font faces are uniquely identified by <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way.</p>
+<p>Second, the cache calls, only when needed, a client-provided function to convert a <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> into a new <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object. The latter is then completely managed by the cache, including its termination through <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a>.</p>
+<p>Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a>. However, more complex schemes are also possible.</p>
+<p>Note that for the cache to work correctly, the face ID values must be <b>persistent</b>, which means that the contents they point to should not change at runtime, or that their value should not become invalid.</p>
+<p>If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call <a href="ft2-cache_subsystem.html#FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a> as soon as possible, to let the cache get rid of any references to the old <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes.</p>
+<p>To use the cache, start with calling <a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a> to create a new <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> object, which models a single cache instance. You can then look up <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects with <a href="ft2-cache_subsystem.html#FTC_Manager_LookupFace">FTC_Manager_LookupFace</a> and <a href="ft2-cache_subsystem.html#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a>, respectively.</p>
+<p>If you want to use the charmap caching, call <a href="ft2-cache_subsystem.html#FTC_CMapCache_New">FTC_CMapCache_New</a>, then later use <a href="ft2-cache_subsystem.html#FTC_CMapCache_Lookup">FTC_CMapCache_Lookup</a> to perform the equivalent of <a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a>, only much faster.</p>
+<p>If you want to use the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> caching, call <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a>, then later use <a href="ft2-cache_subsystem.html#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a> to retrieve the corresponding <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> objects from the cache.</p>
+<p>If you need lots of small bitmaps, it is much more memory efficient to call <a href="ft2-cache_subsystem.html#FTC_SBitCache_New">FTC_SBitCache_New</a> followed by <a href="ft2-cache_subsystem.html#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a>. This returns <a href="ft2-cache_subsystem.html#FTC_SBitRec">FTC_SBitRec</a> structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers).</p>
+<p>We hope to also provide a kerning cache in the near future.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager">FTC_Manager</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ManagerRec_* <b>FTC_Manager</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This object corresponds to one instance of the cache-subsystem. It is used to cache one or more <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects, along with corresponding <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects.</p>
+<p>The manager intentionally limits the total number of opened <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects to control memory usage. See the &lsquo;max_faces&rsquo; and &lsquo;max_sizes&rsquo; parameters of <a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a>.</p>
+<p>The manager is also used to cache &lsquo;nodes&rsquo; of various types while limiting their total memory usage.</p>
+<p>All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_FaceID">FTC_FaceID</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a> <b>FTC_FaceID</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent.</p>
+<p>These pointers are typically used to point to a user-defined structure containing a font file path, and face index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Never use NULL as a valid <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a>.</p>
+<p>Face IDs are passed by the client to the cache manager, which calls, when needed, the <a href="ft2-cache_subsystem.html#FTC_Face_Requester">FTC_Face_Requester</a> to translate them into new <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects.</p>
+<p>If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call <a href="ft2-cache_subsystem.html#FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a> before any other cache function.</p>
+<p>Failure to do so will result in incorrect behaviour or even memory leaks and crashes.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Face_Requester">FTC_Face_Requester</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+ (*<b>FTC_Face_Requester</b>)( <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> face_id,
+ <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a> request_data,
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a>* aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A callback function provided by client applications. It is used by the cache manager to translate a given <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> into a new valid <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object, on demand.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The face ID to resolve.</p>
+</td></tr>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr valign=top><td><b>req_data</b></td><td>
+<p>Application-provided request data (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A new <a href="ft2-base_interface.html#FT_Face">FT_Face</a> handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The third parameter &lsquo;req_data&rsquo; is the same as the one passed by the client when <a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a> is called.</p>
+<p>The face requester should not perform funny things on the returned face object, like creating a new <a href="ft2-base_interface.html#FT_Size">FT_Size</a> for it, or setting a transformation through <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a>!</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Node">FTC_Node</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_NodeRec_* <b>FTC_Node</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of&nbsp;0 might be flushed out of a full cache whenever a lookup request is performed.</p>
+<p>If you lookup nodes, you have the ability to &lsquo;acquire&rsquo; them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly &lsquo;release&rsquo; it (see <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a>).</p>
+<p>See also <a href="ft2-cache_subsystem.html#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a> and <a href="ft2-cache_subsystem.html#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_New">FTC_Manager_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_Manager_New</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> max_faces,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> max_sizes,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> max_bytes,
+ <a href="ft2-cache_subsystem.html#FTC_Face_Requester">FTC_Face_Requester</a> requester,
+ <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a> req_data,
+ <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> *amanager );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new cache manager.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>The parent FreeType library handle to use.</p>
+</td></tr>
+<tr valign=top><td><b>max_faces</b></td><td>
+<p>Maximum number of opened <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects managed by this cache instance. Use&nbsp;0 for defaults.</p>
+</td></tr>
+<tr valign=top><td><b>max_sizes</b></td><td>
+<p>Maximum number of opened <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects managed by this cache instance. Use&nbsp;0 for defaults.</p>
+</td></tr>
+<tr valign=top><td><b>max_bytes</b></td><td>
+<p>Maximum number of bytes to use for cached data nodes. Use&nbsp;0 for defaults. Note that this value does not account for managed <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects.</p>
+</td></tr>
+<tr valign=top><td><b>requester</b></td><td>
+<p>An application-provided callback used to translate face IDs into real <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects.</p>
+</td></tr>
+<tr valign=top><td><b>req_data</b></td><td>
+<p>A generic pointer that is passed to the requester each time it is called (see <a href="ft2-cache_subsystem.html#FTC_Face_Requester">FTC_Face_Requester</a>).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>amanager</b></td><td>
+<p>A handle to a new manager object. 0&nbsp;in case of failure.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_Reset">FTC_Manager_Reset</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FTC_Manager_Reset</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Empty a given cache manager. This simply gets rid of all the currently cached <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects within the manager.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the manager.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_Done">FTC_Manager_Done</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FTC_Manager_Done</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a given manager after emptying it.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the target cache manager object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_LookupFace">FTC_Manager_LookupFace</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_Manager_LookupFace</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager,
+ <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> face_id,
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> *aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object that corresponds to a given face ID through a cache manager.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the cache manager.</p>
+</td></tr>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The ID of the face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to the face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object is always owned by the manager. You should never try to discard it yourself.</p>
+<p>The <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object doesn't necessarily have a current size object (i.e., face-&gt;size can be 0). If you need a specific &lsquo;font size&rsquo;, use <a href="ft2-cache_subsystem.html#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a> instead.</p>
+<p>Never change the face's transformation matrix (i.e., never call the <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a> function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading.</p>
+<p>When you perform a lookup, out-of-memory errors are detected <i>within</i> the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed.</p>
+<p>If a lookup fails with &lsquo;FT_Err_Out_Of_Memory&rsquo; the cache has already been completely flushed, and still no memory was available for the operation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ScalerRec">FTC_ScalerRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ScalerRec_
+ {
+ <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> face_id;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> width;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> height;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> pixel;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> x_res;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> y_res;
+
+ } <b>FTC_ScalerRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe a given character size in either pixels or points to the cache manager. See <a href="ft2-cache_subsystem.html#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The source face ID.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The character width.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The character height.</p>
+</td></tr>
+<tr valign=top><td><b>pixel</b></td><td>
+<p>A Boolean. If 1, the &lsquo;width&rsquo; and &lsquo;height&rsquo; fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64th of points.</p>
+</td></tr>
+<tr valign=top><td><b>x_res</b></td><td>
+<p>Only used when &lsquo;pixel&rsquo; is value&nbsp;0 to indicate the horizontal resolution in dpi.</p>
+</td></tr>
+<tr valign=top><td><b>y_res</b></td><td>
+<p>Only used when &lsquo;pixel&rsquo; is value&nbsp;0 to indicate the vertical resolution in dpi.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This type is mainly used to retrieve <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects through the cache manager.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Scaler">FTC_Scaler</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ScalerRec_* <b>FTC_Scaler</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an <a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_LookupSize">FTC_Manager_LookupSize</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_Manager_LookupSize</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager,
+ <a href="ft2-cache_subsystem.html#FTC_Scaler">FTC_Scaler</a> scaler,
+ <a href="ft2-base_interface.html#FT_Size">FT_Size</a> *asize );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object that corresponds to a given <a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a> pointer through a cache manager.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the cache manager.</p>
+</td></tr>
+<tr valign=top><td><b>scaler</b></td><td>
+<p>A scaler handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>asize</b></td><td>
+<p>A handle to the size object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object is always owned by the manager. You should never try to discard it by yourself.</p>
+<p>You can access the parent <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object simply as &lsquo;size-&gt;face&rsquo; if you need it. Note that this object is also owned by the manager.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>When you perform a lookup, out-of-memory errors are detected <i>within</i> the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed.</p>
+<p>If a lookup fails with &lsquo;FT_Err_Out_Of_Memory&rsquo; the cache has already been completely flushed, and still no memory is available for the operation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Node_Unref">FTC_Node_Unref</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FTC_Node_Unref</b>( <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a> node,
+ <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>node</b></td><td>
+<p>The cache node handle.</p>
+</td></tr>
+<tr valign=top><td><b>manager</b></td><td>
+<p>The cache manager handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FTC_Manager_RemoveFaceID</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager,
+ <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> face_id );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A special function used to indicate to the cache manager that a given <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> is no longer valid, either because its content changed, or because it was deallocated or uninstalled.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>The cache manager handle.</p>
+</td></tr>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> to be removed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function flushes all nodes from the cache corresponding to this &lsquo;face_id&rsquo;, with the exception of nodes with a non-null reference count.</p>
+<p>Such nodes are however modified internally so as to never appear in later lookups with the same &lsquo;face_id&rsquo; value, and to be immediately destroyed when released by all their users.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_CMapCache">FTC_CMapCache</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_CMapCacheRec_* <b>FTC_CMapCache</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle used to model a charmap cache. This cache is to hold character codes -&gt; glyph indices mappings.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_CMapCache_New">FTC_CMapCache_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_CMapCache_New</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager,
+ <a href="ft2-cache_subsystem.html#FTC_CMapCache">FTC_CMapCache</a> *acache );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new charmap cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the cache manager.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acache</b></td><td>
+<p>A new cache handle. NULL in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Like all other caches, this one will be destroyed with the cache manager.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_CMapCache_Lookup">FTC_CMapCache_Lookup</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+ <b>FTC_CMapCache_Lookup</b>( <a href="ft2-cache_subsystem.html#FTC_CMapCache">FTC_CMapCache</a> cache,
+ <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> face_id,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> cmap_index,
+ <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a> char_code );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Translate a character code into a glyph index, using the charmap cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A charmap cache handle.</p>
+</td></tr>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The source face ID.</p>
+</td></tr>
+<tr valign=top><td><b>cmap_index</b></td><td>
+<p>The index of the charmap in the source face. Any negative value means to use the cache <a href="ft2-base_interface.html#FT_Face">FT_Face</a>'s default charmap.</p>
+</td></tr>
+<tr valign=top><td><b>char_code</b></td><td>
+<p>The character code (in the corresponding charmap).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Glyph index. 0&nbsp;means &lsquo;no glyph&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageTypeRec">FTC_ImageTypeRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ImageTypeRec_
+ {
+ <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> face_id;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> width;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> height;
+ <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a> flags;
+
+ } <b>FTC_ImageTypeRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model the type of images in a glyph cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The face ID.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The width in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The height in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>flags</b></td><td>
+<p>The load flags, as in <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageType">FTC_ImageType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ImageTypeRec_* <b>FTC_ImageType</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an <a href="ft2-cache_subsystem.html#FTC_ImageTypeRec">FTC_ImageTypeRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageCache">FTC_ImageCache</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ImageCacheRec_* <b>FTC_ImageCache</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageCache_New">FTC_ImageCache_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_ImageCache_New</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager,
+ <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a> *acache );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new glyph image cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>The parent manager for the image cache.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acache</b></td><td>
+<p>A handle to the new glyph image cache object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_ImageCache_Lookup</b>( <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a> cache,
+ <a href="ft2-cache_subsystem.html#FTC_ImageType">FTC_ImageType</a> type,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> gindex,
+ <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> *aglyph,
+ <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a> *anode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a given glyph image from a glyph image cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A handle to the source glyph image cache.</p>
+</td></tr>
+<tr valign=top><td><b>type</b></td><td>
+<p>A pointer to a glyph image type descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index to retrieve.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aglyph</b></td><td>
+<p>The corresponding <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> object. 0&nbsp;in case of failure.</p>
+</td></tr>
+<tr valign=top><td><b>anode</b></td><td>
+<p>Used to return the address of of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with <a href="ft2-glyph_management.html#FT_Glyph_Copy">FT_Glyph_Copy</a> and modify the new one.</p>
+<p>If &lsquo;anode&rsquo; is <i>not</i> NULL, it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>) will always be kept in the cache until you call <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a> to &lsquo;release&rsquo; it.</p>
+<p>If &lsquo;anode&rsquo; is NULL, the cache node is left unchanged, which means that the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageCache_LookupScaler">FTC_ImageCache_LookupScaler</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_ImageCache_LookupScaler</b>( <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a> cache,
+ <a href="ft2-cache_subsystem.html#FTC_Scaler">FTC_Scaler</a> scaler,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> load_flags,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> gindex,
+ <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> *aglyph,
+ <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a> *anode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A variant of <a href="ft2-cache_subsystem.html#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a> that uses an <a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a> to specify the face ID and its size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A handle to the source glyph image cache.</p>
+</td></tr>
+<tr valign=top><td><b>scaler</b></td><td>
+<p>A pointer to a scaler descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>The corresponding load flags.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index to retrieve.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aglyph</b></td><td>
+<p>The corresponding <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> object. 0&nbsp;in case of failure.</p>
+</td></tr>
+<tr valign=top><td><b>anode</b></td><td>
+<p>Used to return the address of of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with <a href="ft2-glyph_management.html#FT_Glyph_Copy">FT_Glyph_Copy</a> and modify the new one.</p>
+<p>If &lsquo;anode&rsquo; is <i>not</i> NULL, it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>) will always be kept in the cache until you call <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a> to &lsquo;release&rsquo; it.</p>
+<p>If &lsquo;anode&rsquo; is NULL, the cache node is left unchanged, which means that the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+<p>Calls to <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a> and friends have no effect on cached glyphs; you should always use the FreeType cache API instead.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBit">FTC_SBit</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_SBitRec_* <b>FTC_SBit</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a small bitmap descriptor. See the <a href="ft2-cache_subsystem.html#FTC_SBitRec">FTC_SBitRec</a> structure for details.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitRec">FTC_SBitRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_SBitRec_
+ {
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> width;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> height;
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> left;
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> top;
+
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> format;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> max_grays;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> pitch;
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> xadvance;
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> yadvance;
+
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>* buffer;
+
+ } <b>FTC_SBitRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very compact structure used to describe a small glyph bitmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>width</b></td><td>
+<p>The bitmap width in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The bitmap height in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>left</b></td><td>
+<p>The horizontal distance from the pen position to the left bitmap border (a.k.a. &lsquo;left side bearing&rsquo;, or &lsquo;lsb&rsquo;).</p>
+</td></tr>
+<tr valign=top><td><b>top</b></td><td>
+<p>The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. &lsquo;top side bearing&rsquo;). The distance is positive for upwards y&nbsp;coordinates.</p>
+</td></tr>
+<tr valign=top><td><b>format</b></td><td>
+<p>The format of the glyph bitmap (monochrome or gray).</p>
+</td></tr>
+<tr valign=top><td><b>max_grays</b></td><td>
+<p>Maximum gray level value (in the range 1 to&nbsp;255).</p>
+</td></tr>
+<tr valign=top><td><b>pitch</b></td><td>
+<p>The number of bytes per bitmap line. May be positive or negative.</p>
+</td></tr>
+<tr valign=top><td><b>xadvance</b></td><td>
+<p>The horizontal advance width in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>yadvance</b></td><td>
+<p>The vertical advance height in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>A pointer to the bitmap pixels.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitCache">FTC_SBitCache</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_SBitCacheRec_* <b>FTC_SBitCache</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitCache_New">FTC_SBitCache_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_SBitCache_New</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> manager,
+ <a href="ft2-cache_subsystem.html#FTC_SBitCache">FTC_SBitCache</a> *acache );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new cache to store small glyph bitmaps.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the source cache manager.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acache</b></td><td>
+<p>A handle to the new sbit cache. NULL in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_SBitCache_Lookup</b>( <a href="ft2-cache_subsystem.html#FTC_SBitCache">FTC_SBitCache</a> cache,
+ <a href="ft2-cache_subsystem.html#FTC_ImageType">FTC_ImageType</a> type,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> gindex,
+ <a href="ft2-cache_subsystem.html#FTC_SBit">FTC_SBit</a> *sbit,
+ <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a> *anode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Look up a given small glyph bitmap in a given sbit cache and &lsquo;lock&rsquo; it to prevent its flushing from the cache until needed.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A handle to the source sbit cache.</p>
+</td></tr>
+<tr valign=top><td><b>type</b></td><td>
+<p>A pointer to the glyph image type descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>sbit</b></td><td>
+<p>A handle to a small bitmap descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>anode</b></td><td>
+<p>Used to return the address of of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data.</p>
+<p>The descriptor's &lsquo;buffer&rsquo; field is set to&nbsp;0 to indicate a missing glyph bitmap.</p>
+<p>If &lsquo;anode&rsquo; is <i>not</i> NULL, it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a> to &lsquo;release&rsquo; it.</p>
+<p>If &lsquo;anode&rsquo; is NULL, the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitCache_LookupScaler">FTC_SBitCache_LookupScaler</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FTC_SBitCache_LookupScaler</b>( <a href="ft2-cache_subsystem.html#FTC_SBitCache">FTC_SBitCache</a> cache,
+ <a href="ft2-cache_subsystem.html#FTC_Scaler">FTC_Scaler</a> scaler,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> load_flags,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> gindex,
+ <a href="ft2-cache_subsystem.html#FTC_SBit">FTC_SBit</a> *sbit,
+ <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a> *anode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A variant of <a href="ft2-cache_subsystem.html#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a> that uses an <a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a> to specify the face ID and its size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A handle to the source sbit cache.</p>
+</td></tr>
+<tr valign=top><td><b>scaler</b></td><td>
+<p>A pointer to the scaler descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>The corresponding load flags.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>sbit</b></td><td>
+<p>A handle to a small bitmap descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>anode</b></td><td>
+<p>Used to return the address of of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data.</p>
+<p>The descriptor's &lsquo;buffer&rsquo; field is set to&nbsp;0 to indicate a missing glyph bitmap.</p>
+<p>If &lsquo;anode&rsquo; is <i>not</i> NULL, it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a> to &lsquo;release&rsquo; it.</p>
+<p>If &lsquo;anode&rsquo; is NULL, the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-cid_fonts.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-cid_fonts.html
new file mode 100644
index 00000000000..0fec0c84c79
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-cid_fonts.html
@@ -0,0 +1,106 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+CID Fonts
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Get_CID_Registry_Ordering_Supplement">FT_Get_CID_Registry_Ordering_Supplement</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of CID-keyed font specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_CID_Registry_Ordering_Supplement">FT_Get_CID_Registry_Ordering_Supplement</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CID_H (freetype/ftcid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_CID_Registry_Ordering_Supplement</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <span class="keyword">const</span> <span class="keyword">char</span>* *registry,
+ <span class="keyword">const</span> <span class="keyword">char</span>* *ordering,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> *supplement);
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the Registry/Ordering/Supplement triple (also known as the "R/O/S") from a CID-keyed font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>registry</b></td><td>
+<p>The registry, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr valign=top><td><b>ordering</b></td><td>
+<p>The ordering, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr valign=top><td><b>supplement</b></td><td>
+<p>The supplement.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with CID faces, returning an error otherwise.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-computations.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-computations.html
new file mode 100644
index 00000000000..3b744060f8c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-computations.html
@@ -0,0 +1,832 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Computations
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_MulDiv">FT_MulDiv</a></td><td></td><td><a href="#FT_Matrix_Invert">FT_Matrix_Invert</a></td><td></td><td><a href="#FT_Tan">FT_Tan</a></td></tr>
+<tr><td></td><td><a href="#FT_MulFix">FT_MulFix</a></td><td></td><td><a href="#FT_Angle">FT_Angle</a></td><td></td><td><a href="#FT_Atan2">FT_Atan2</a></td></tr>
+<tr><td></td><td><a href="#FT_DivFix">FT_DivFix</a></td><td></td><td><a href="#FT_ANGLE_PI">FT_ANGLE_PI</a></td><td></td><td><a href="#FT_Angle_Diff">FT_Angle_Diff</a></td></tr>
+<tr><td></td><td><a href="#FT_RoundFix">FT_RoundFix</a></td><td></td><td><a href="#FT_ANGLE_2PI">FT_ANGLE_2PI</a></td><td></td><td><a href="#FT_Vector_Unit">FT_Vector_Unit</a></td></tr>
+<tr><td></td><td><a href="#FT_CeilFix">FT_CeilFix</a></td><td></td><td><a href="#FT_ANGLE_PI2">FT_ANGLE_PI2</a></td><td></td><td><a href="#FT_Vector_Rotate">FT_Vector_Rotate</a></td></tr>
+<tr><td></td><td><a href="#FT_FloorFix">FT_FloorFix</a></td><td></td><td><a href="#FT_ANGLE_PI4">FT_ANGLE_PI4</a></td><td></td><td><a href="#FT_Vector_Length">FT_Vector_Length</a></td></tr>
+<tr><td></td><td><a href="#FT_Vector_Transform">FT_Vector_Transform</a></td><td></td><td><a href="#FT_Sin">FT_Sin</a></td><td></td><td><a href="#FT_Vector_Polarize">FT_Vector_Polarize</a></td></tr>
+<tr><td></td><td><a href="#FT_Matrix_Multiply">FT_Matrix_Multiply</a></td><td></td><td><a href="#FT_Cos">FT_Cos</a></td><td></td><td><a href="#FT_Vector_From_Polar">FT_Vector_From_Polar</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MulDiv">FT_MulDiv</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+ <b>FT_MulDiv</b>( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> a,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> b,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> c );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to perform the computation &lsquo;(a*b)/c&rsquo; with maximal accuracy (it uses a 64-bit intermediate integer whenever necessary).</p>
+<p>This function isn't necessarily as fast as some processor specific operations, but is at least completely portable.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The first multiplier.</p>
+</td></tr>
+<tr valign=top><td><b>b</b></td><td>
+<p>The second multiplier.</p>
+</td></tr>
+<tr valign=top><td><b>c</b></td><td>
+<p>The divisor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a*b)/c&rsquo;. This function never traps when trying to divide by zero; it simply returns &lsquo;MaxInt&rsquo; or &lsquo;MinInt&rsquo; depending on the signs of &lsquo;a&rsquo; and &lsquo;b&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MulFix">FT_MulFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+ <b>FT_MulFix</b>( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> a,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> b );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to perform the computation &lsquo;(a*b)/0x10000&rsquo; with maximal accuracy. Most of the time this is used to multiply a given value by a 16.16 fixed float factor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The first multiplier.</p>
+</td></tr>
+<tr valign=top><td><b>b</b></td><td>
+<p>The second multiplier. Use a 16.16 factor here whenever possible (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a*b)/0x10000&rsquo;.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function has been optimized for the case where the absolute value of &lsquo;a&rsquo; is less than 2048, and &lsquo;b&rsquo; is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x.</p>
+<p>As a conclusion, always try to place a 16.16 factor as the <i>second</i> argument of this function; this can make a great difference.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_DivFix">FT_DivFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+ <b>FT_DivFix</b>( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> a,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> b );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to perform the computation &lsquo;(a*0x10000)/b&rsquo; with maximal accuracy. Most of the time, this is used to divide a given value by a 16.16 fixed float factor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The first multiplier.</p>
+</td></tr>
+<tr valign=top><td><b>b</b></td><td>
+<p>The second multiplier. Use a 16.16 factor here whenever possible (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a*0x10000)/b&rsquo;.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The optimization for FT_DivFix() is simple: If (a&nbsp;&lt;&lt;&nbsp;16) fits in 32&nbsp;bits, then the division is computed directly. Otherwise, we use a specialized version of <a href="ft2-computations.html#FT_MulDiv">FT_MulDiv</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_RoundFix">FT_RoundFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+ <b>FT_RoundFix</b>( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> a );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to round a 16.16 fixed number.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The number to be rounded.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a + 0x8000) &amp; -0x10000&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CeilFix">FT_CeilFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+ <b>FT_CeilFix</b>( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> a );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to compute the ceiling function of a 16.16 fixed number.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The number for which the ceiling function is to be computed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a + 0x10000 - 1) &amp; -0x10000&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FloorFix">FT_FloorFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+ <b>FT_FloorFix</b>( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> a );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to compute the floor function of a 16.16 fixed number.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The number for which the floor function is to be computed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;a &amp; -0x10000&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Transform">FT_Vector_Transform</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Vector_Transform</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* vec,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>* matrix );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Transform a single vector through a 2x2 matrix.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vector</b></td><td>
+<p>The target vector to transform.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to the source 2x2 matrix.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The result is undefined if either &lsquo;vector&rsquo; or &lsquo;matrix&rsquo; is invalid.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Matrix_Multiply">FT_Matrix_Multiply</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Matrix_Multiply</b>( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>* a,
+ <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>* b );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Perform the matrix operation &lsquo;b = a*b&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>A pointer to matrix &lsquo;a&rsquo;.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>b</b></td><td>
+<p>A pointer to matrix &lsquo;b&rsquo;.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The result is undefined if either &lsquo;a&rsquo; or &lsquo;b&rsquo; is zero.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Matrix_Invert">FT_Matrix_Invert</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Matrix_Invert</b>( <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>* matrix );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Invert a 2x2 matrix. Return an error if it can't be inverted.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to the target matrix. Remains untouched in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Angle">FT_Angle</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> <b>FT_Angle</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed float value expressed in degrees.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ANGLE_PI">FT_ANGLE_PI</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ANGLE_PI</b> ( 180L &lt;&lt; 16 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The angle pi expressed in <a href="ft2-computations.html#FT_Angle">FT_Angle</a> units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ANGLE_2PI">FT_ANGLE_2PI</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ANGLE_2PI</b> ( <a href="ft2-computations.html#FT_ANGLE_PI">FT_ANGLE_PI</a> * 2 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The angle 2*pi expressed in <a href="ft2-computations.html#FT_Angle">FT_Angle</a> units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ANGLE_PI2">FT_ANGLE_PI2</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ANGLE_PI2</b> ( <a href="ft2-computations.html#FT_ANGLE_PI">FT_ANGLE_PI</a> / 2 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The angle pi/2 expressed in <a href="ft2-computations.html#FT_Angle">FT_Angle</a> units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ANGLE_PI4">FT_ANGLE_PI4</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ANGLE_PI4</b> ( <a href="ft2-computations.html#FT_ANGLE_PI">FT_ANGLE_PI</a> / 4 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The angle pi/4 expressed in <a href="ft2-computations.html#FT_Angle">FT_Angle</a> units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Sin">FT_Sin</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+ <b>FT_Sin</b>( <a href="ft2-computations.html#FT_Angle">FT_Angle</a> angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the sinus of a given angle in fixed point format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The input angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The sinus value.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you need both the sinus and cosinus for a given angle, use the function <a href="ft2-computations.html#FT_Vector_Unit">FT_Vector_Unit</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Cos">FT_Cos</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+ <b>FT_Cos</b>( <a href="ft2-computations.html#FT_Angle">FT_Angle</a> angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the cosinus of a given angle in fixed point format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The input angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The cosinus value.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you need both the sinus and cosinus for a given angle, use the function <a href="ft2-computations.html#FT_Vector_Unit">FT_Vector_Unit</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Tan">FT_Tan</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+ <b>FT_Tan</b>( <a href="ft2-computations.html#FT_Angle">FT_Angle</a> angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the tangent of a given angle in fixed point format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The input angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The tangent value.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Atan2">FT_Atan2</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-computations.html#FT_Angle">FT_Angle</a> )
+ <b>FT_Atan2</b>( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> x,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> y );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x</b></td><td>
+<p>The horizontal vector coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>y</b></td><td>
+<p>The vertical vector coordinate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The arc-tangent value (i.e. angle).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Angle_Diff">FT_Angle_Diff</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-computations.html#FT_Angle">FT_Angle</a> )
+ <b>FT_Angle_Diff</b>( <a href="ft2-computations.html#FT_Angle">FT_Angle</a> angle1,
+ <a href="ft2-computations.html#FT_Angle">FT_Angle</a> angle2 );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle1</b></td><td>
+<p>First angle.</p>
+</td></tr>
+<tr valign=top><td><b>angle2</b></td><td>
+<p>Second angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Constrained value of &lsquo;value2-value1&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Unit">FT_Vector_Unit</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Vector_Unit</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* vec,
+ <a href="ft2-computations.html#FT_Angle">FT_Angle</a> angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the unit vector corresponding to a given angle. After the call, the value of &lsquo;vec.x&rsquo; will be &lsquo;sin(angle)&rsquo;, and the value of &lsquo;vec.y&rsquo; will be &lsquo;cos(angle)&rsquo;.</p>
+<p>This function is useful to retrieve both the sinus and cosinus of a given angle quickly.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The address of angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Rotate">FT_Vector_Rotate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Vector_Rotate</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* vec,
+ <a href="ft2-computations.html#FT_Angle">FT_Angle</a> angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Rotate a vector by a given angle.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The address of angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Length">FT_Vector_Length</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+ <b>FT_Vector_Length</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* vec );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the length of a given vector.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The vector length, expressed in the same units that the original vector coordinates.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Polarize">FT_Vector_Polarize</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Vector_Polarize</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* vec,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> *length,
+ <a href="ft2-computations.html#FT_Angle">FT_Angle</a> *angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Compute both the length and angle of a given vector.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of source vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>length</b></td><td>
+<p>The vector length.</p>
+</td></tr>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The vector angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_From_Polar">FT_Vector_From_Polar</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Vector_From_Polar</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* vec,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> length,
+ <a href="ft2-computations.html#FT_Angle">FT_Angle</a> angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Compute vector coordinates from a length and angle.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of source vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>length</b></td><td>
+<p>The vector length.</p>
+</td></tr>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The vector angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-font_formats.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-font_formats.html
new file mode 100644
index 00000000000..f41d685cb3d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-font_formats.html
@@ -0,0 +1,83 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Font Formats
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Get_X11_Font_Format">FT_Get_X11_Font_Format</a></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_X11_Font_Format">FT_Get_X11_Font_Format</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_XFREE86_H (freetype/ftxf86.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+ <b>FT_Get_X11_Font_Format</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a string describing the format of a given face, using values which can be used as an X11 FONT_PROPERTY. Possible values are &lsquo;TrueType&rsquo;, &lsquo;Type&nbsp;1&rsquo;, &lsquo;BDF&rsquo;, &lsquo;PCF&rsquo;, &lsquo;Type&nbsp;42&rsquo;, &lsquo;CID&nbsp;Type&nbsp;1&rsquo;, &lsquo;CFF&rsquo;, &lsquo;PFR&rsquo;, and &lsquo;Windows&nbsp;FNT&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>Input face handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Font format string. NULL in case of error.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-gasp_table.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-gasp_table.html
new file mode 100644
index 00000000000..8e05d20a4f2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-gasp_table.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Gasp Table
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_GASP_XXX">FT_GASP_XXX</a></td><td></td><td><a href="#FT_Get_Gasp">FT_Get_Gasp</a></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The function <a href="ft2-gasp_table.html#FT_Get_Gasp">FT_Get_Gasp</a> can be used to query a TrueType or OpenType font for specific entries in its &lsquo;gasp&rsquo; table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GASP_XXX">FT_GASP_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GASP_H (freetype/ftgasp.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_NO_TABLE</a> -1
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_DO_GRIDFIT</a> 0x01
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_DO_GRAY</a> 0x02
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_SYMMETRIC_SMOOTHING</a> 0x08
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_SYMMETRIC_GRIDFIT</a> 0x10
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values and/or bit-flags returned by the <a href="ft2-gasp_table.html#FT_Get_Gasp">FT_Get_Gasp</a> function.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_GASP_NO_TABLE</b></td><td>
+<p>This special value means that there is no GASP table in this face. It is up to the client to decide what to do.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GASP_DO_GRIDFIT</b></td><td>
+<p>Grid-fitting and hinting should be performed at the specified ppem. This <b>really</b> means TrueType bytecode interpretation.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GASP_DO_GRAY</b></td><td>
+<p>Anti-aliased rendering should be performed at the specified ppem.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GASP_SYMMETRIC_SMOOTHING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Smoothing along multiple axes must be used with ClearType.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GASP_SYMMETRIC_GRIDFIT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Grid-fitting must be used with ClearType's symmetric smoothing.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>&lsquo;ClearType&rsquo; is Microsoft's implementation of LCD rendering, partly protected by patents.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Gasp">FT_Get_Gasp</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GASP_H (freetype/ftgasp.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Int">FT_Int</a> )
+ <b>FT_Get_Gasp</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> ppem );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Read the &lsquo;gasp&rsquo; table from a TrueType or OpenType font file and return the entry corresponding to a given character pixel size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The source face handle.</p>
+</td></tr>
+<tr valign=top><td><b>ppem</b></td><td>
+<p>The vertical character pixel size.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Bit flags (see <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_XXX</a>), or <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_NO_TABLE</a> if there is no &lsquo;gasp&rsquo; table in the face.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-glyph_management.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-glyph_management.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
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+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
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+
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+ a:hover { color: #FF0000; }
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+ span.keyword { font-family: monospace;
+ text-align: left;
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+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
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+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Glyph Management
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Glyph">FT_Glyph</a></td><td></td><td><a href="#FT_OutlineGlyphRec">FT_OutlineGlyphRec</a></td><td></td><td><a href="#ft_glyph_bbox_xxx">ft_glyph_bbox_xxx</a></td></tr>
+<tr><td></td><td><a href="#FT_GlyphRec">FT_GlyphRec</a></td><td></td><td><a href="#FT_Get_Glyph">FT_Get_Glyph</a></td><td></td><td><a href="#FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a></td></tr>
+<tr><td></td><td><a href="#FT_BitmapGlyph">FT_BitmapGlyph</a></td><td></td><td><a href="#FT_Glyph_Copy">FT_Glyph_Copy</a></td><td></td><td><a href="#FT_Glyph_To_Bitmap">FT_Glyph_To_Bitmap</a></td></tr>
+<tr><td></td><td><a href="#FT_BitmapGlyphRec">FT_BitmapGlyphRec</a></td><td></td><td><a href="#FT_Glyph_Transform">FT_Glyph_Transform</a></td><td></td><td><a href="#FT_Done_Glyph">FT_Done_Glyph</a></td></tr>
+<tr><td></td><td><a href="#FT_OutlineGlyph">FT_OutlineGlyph</a></td><td></td><td><a href="#FT_Glyph_BBox_Mode">FT_Glyph_BBox_Mode</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph">FT_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphRec_* <b>FT_Glyph</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Handle to an object used to model generic glyph images. It is a pointer to the <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a> structure and can contain a glyph bitmap or pointer.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Glyph objects are not owned by the library. You must thus release them manually (through <a href="ft2-glyph_management.html#FT_Done_Glyph">FT_Done_Glyph</a>) <i>before</i> calling <a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GlyphRec">FT_GlyphRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphRec_
+ {
+ <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library;
+ <span class="keyword">const</span> FT_Glyph_Class* clazz;
+ <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a> format;
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a> advance;
+
+ } <b>FT_GlyphRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed float format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the FreeType library object.</p>
+</td></tr>
+<tr valign=top><td><b>clazz</b></td><td>
+<p>A pointer to the glyph's class. Private.</p>
+</td></tr>
+<tr valign=top><td><b>format</b></td><td>
+<p>The format of the glyph's image.</p>
+</td></tr>
+<tr valign=top><td><b>advance</b></td><td>
+<p>A 16.16 vector that gives the glyph's advance width.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BitmapGlyph">FT_BitmapGlyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_BitmapGlyphRec_* <b>FT_BitmapGlyph</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an object used to model a bitmap glyph image. This is a sub-class of <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>, and a pointer to <a href="ft2-glyph_management.html#FT_BitmapGlyphRec">FT_BitmapGlyphRec</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BitmapGlyphRec">FT_BitmapGlyphRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_BitmapGlyphRec_
+ {
+ <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a> root;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> left;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> top;
+ <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> bitmap;
+
+ } <b>FT_BitmapGlyphRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used for bitmap glyph images. This really is a &lsquo;sub-class&rsquo; of <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>root</b></td><td>
+<p>The root <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> fields.</p>
+</td></tr>
+<tr valign=top><td><b>left</b></td><td>
+<p>The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>top</b></td><td>
+<p>The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards&nbsp;y!</p>
+</td></tr>
+<tr valign=top><td><b>bitmap</b></td><td>
+<p>A descriptor for the bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You can typecast an <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> to <a href="ft2-glyph_management.html#FT_BitmapGlyph">FT_BitmapGlyph</a> if you have &lsquo;glyph-&gt;format == FT_GLYPH_FORMAT_BITMAP&rsquo;. This lets you access the bitmap's contents easily.</p>
+<p>The corresponding pixel buffer is always owned by <a href="ft2-glyph_management.html#FT_BitmapGlyph">FT_BitmapGlyph</a> and is thus created and destroyed with it.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OutlineGlyph">FT_OutlineGlyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_OutlineGlyphRec_* <b>FT_OutlineGlyph</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an object used to model an outline glyph image. This is a sub-class of <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>, and a pointer to <a href="ft2-glyph_management.html#FT_OutlineGlyphRec">FT_OutlineGlyphRec</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OutlineGlyphRec">FT_OutlineGlyphRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_OutlineGlyphRec_
+ {
+ <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a> root;
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> outline;
+
+ } <b>FT_OutlineGlyphRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used for outline (vectorial) glyph images. This really is a &lsquo;sub-class&rsquo; of <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>root</b></td><td>
+<p>The root <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> fields.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A descriptor for the outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You can typecast a <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> to <a href="ft2-glyph_management.html#FT_OutlineGlyph">FT_OutlineGlyph</a> if you have &lsquo;glyph-&gt;format == FT_GLYPH_FORMAT_OUTLINE&rsquo;. This lets you access the outline's content easily.</p>
+<p>As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> was used in <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>() or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>().</p>
+<p>The outline's tables are always owned by the object and are destroyed with it.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Glyph">FT_Get_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_Glyph</b>( <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> slot,
+ <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> *aglyph );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to extract a glyph image from a slot. Note that the created <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> object must be released with <a href="ft2-glyph_management.html#FT_Done_Glyph">FT_Done_Glyph</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>slot</b></td><td>
+<p>A handle to the source glyph slot.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aglyph</b></td><td>
+<p>A handle to the glyph object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Copy">FT_Glyph_Copy</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Glyph_Copy</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> source,
+ <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> *target );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to copy a glyph image. Note that the created <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> object must be released with <a href="ft2-glyph_management.html#FT_Done_Glyph">FT_Done_Glyph</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>source</b></td><td>
+<p>A handle to the source glyph object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>A handle to the target glyph object. 0&nbsp;in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Transform">FT_Glyph_Transform</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Glyph_Transform</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> glyph,
+ <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>* matrix,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* delta );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Transform a glyph image if its format is scalable.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>A handle to the target glyph object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to a 2x2 matrix to apply.</p>
+</td></tr>
+<tr valign=top><td><b>delta</b></td><td>
+<p>A pointer to a 2d vector to apply. Coordinates are expressed in 1/64th of a pixel.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code (if not 0, the glyph format is not scalable).</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The 2x2 transformation matrix is also applied to the glyph's advance vector.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_BBox_Mode">FT_Glyph_BBox_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Glyph_BBox_Mode_
+ {
+ <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a> = 0,
+ <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a> = 0,
+ <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a> = 1,
+ <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a> = 2,
+ <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a> = 3
+
+ } <b>FT_Glyph_BBox_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The mode how the values of <a href="ft2-glyph_management.html#FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a> are returned.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_GLYPH_BBOX_UNSCALED</b></td><td>
+<p>Return unscaled font units.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GLYPH_BBOX_SUBPIXELS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Return unfitted 26.6 coordinates.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GLYPH_BBOX_GRIDFIT</b></td><td>
+<p>Return grid-fitted 26.6 coordinates.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GLYPH_BBOX_TRUNCATE</b></td><td>
+<p>Return coordinates in integer pixels.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GLYPH_BBOX_PIXELS</b></td><td>
+<p>Return grid-fitted pixel coordinates.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_glyph_bbox_xxx">ft_glyph_bbox_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_unscaled</a> <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a>
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_subpixels</a> <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a>
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_gridfit</a> <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a>
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_truncate</a> <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a>
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_pixels</a> <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These constants are deprecated. Use the corresponding <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_Glyph_BBox_Mode</a> values instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_glyph_bbox_unscaled</b></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_glyph_bbox_subpixels</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_glyph_bbox_gridfit</b></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_glyph_bbox_truncate</b></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_glyph_bbox_pixels</b></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Glyph_Get_CBox</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> glyph,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> bbox_mode,
+ <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a> *acbox );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a glyph's &lsquo;control box&rsquo;. The control box encloses all the outline's points, including Bézier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline which contains Bézier outside arcs).</p>
+<p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the &lsquo;ftbbox&rsquo; component which is dedicated to this single task.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>A handle to the source glyph object.</p>
+</td></tr>
+<tr valign=top><td><b>mode</b></td><td>
+<p>The mode which indicates how to interpret the returned bounding box values.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acbox</b></td><td>
+<p>The glyph coordinate bounding box. Coordinates are expressed in 1/64th of pixels if it is grid-fitted.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Coordinates are relative to the glyph origin, using the y&nbsp;upwards convention.</p>
+<p>If the glyph has been loaded with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>, &lsquo;bbox_mode&rsquo; must be set to <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a> to get unscaled font units in 26.6 pixel format. The value <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a> is another name for this constant.</p>
+<p>Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as:</p>
+<pre class="colored">
+ width = bbox.xMax - bbox.xMin;
+ height = bbox.yMax - bbox.yMin;
+</pre>
+<p>Note also that for 26.6 coordinates, if &lsquo;bbox_mode&rsquo; is set to <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a>, the coordinates will also be grid-fitted, which corresponds to:</p>
+<pre class="colored">
+ bbox.xMin = FLOOR(bbox.xMin);
+ bbox.yMin = FLOOR(bbox.yMin);
+ bbox.xMax = CEILING(bbox.xMax);
+ bbox.yMax = CEILING(bbox.yMax);
+</pre>
+<p>To get the bbox in pixel coordinates, set &lsquo;bbox_mode&rsquo; to <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a>.</p>
+<p>To get the bbox in grid-fitted pixel coordinates, set &lsquo;bbox_mode&rsquo; to <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_To_Bitmap">FT_Glyph_To_Bitmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Glyph_To_Bitmap</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>* the_glyph,
+ <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a> render_mode,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* origin,
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> destroy );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Convert a given glyph object to a bitmap glyph object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>the_glyph</b></td><td>
+<p>A pointer to a handle to the target glyph.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>render_mode</b></td><td>
+<p>An enumeration that describes how the data is rendered.</p>
+</td></tr>
+<tr valign=top><td><b>origin</b></td><td>
+<p>A pointer to a vector used to translate the glyph image before rendering. Can be&nbsp;0 (if no translation). The origin is expressed in 26.6 pixels.</p>
+</td></tr>
+<tr valign=top><td><b>destroy</b></td><td>
+<p>A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function does nothing if the glyph format isn't scalable.</p>
+<p>The glyph image is translated with the &lsquo;origin&rsquo; vector before rendering.</p>
+<p>The first parameter is a pointer to an <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> handle, that will be <i>replaced</i> by this function (with newly allocated data). Typically, you would use (omitting error handling):</p>
+<p></p>
+<pre class="colored">
+ FT_Glyph glyph;
+ FT_BitmapGlyph glyph_bitmap;
+
+
+ // load glyph
+ error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT );
+
+ // extract glyph image
+ error = FT_Get_Glyph( face-&gt;glyph, &amp;glyph );
+
+ // convert to a bitmap (default render mode + destroying old)
+ if ( glyph-&gt;format != FT_GLYPH_FORMAT_BITMAP )
+ {
+ error = FT_Glyph_To_Bitmap( &amp;glyph, FT_RENDER_MODE_DEFAULT,
+ 0, 1 );
+ if ( error ) // `glyph' unchanged
+ ...
+ }
+
+ // access bitmap content by typecasting
+ glyph_bitmap = (FT_BitmapGlyph)glyph;
+
+ // do funny stuff with it, like blitting/drawing
+ ...
+
+ // discard glyph image (bitmap or not)
+ FT_Done_Glyph( glyph );
+</pre>
+<p></p>
+<p>Here another example, again without error handling:</p>
+<p></p>
+<pre class="colored">
+ FT_Glyph glyphs[MAX_GLYPHS]
+
+
+ ...
+
+ for ( idx = 0; i &lt; MAX_GLYPHS; i++ )
+ error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) ||
+ FT_Get_Glyph ( face-&gt;glyph, &amp;glyph[idx] );
+
+ ...
+
+ for ( idx = 0; i &lt; MAX_GLYPHS; i++ )
+ {
+ FT_Glyph bitmap = glyphs[idx];
+
+
+ ...
+
+ // after this call, `bitmap' no longer points into
+ // the `glyphs' array (and the old value isn't destroyed)
+ FT_Glyph_To_Bitmap( &amp;bitmap, FT_RENDER_MODE_MONO, 0, 0 );
+
+ ...
+
+ FT_Done_Glyph( bitmap );
+ }
+
+ ...
+
+ for ( idx = 0; i &lt; MAX_GLYPHS; i++ )
+ FT_Done_Glyph( glyphs[idx] );
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_Glyph">FT_Done_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Done_Glyph</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> glyph );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a given glyph.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>A handle to the target glyph object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-glyph_stroker.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-glyph_stroker.html
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-glyph_stroker.html
@@ -0,0 +1,928 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Glyph Stroker
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Stroker">FT_Stroker</a></td><td></td><td><a href="#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_LineJoin">FT_Stroker_LineJoin</a></td><td></td><td><a href="#FT_Stroker_LineTo">FT_Stroker_LineTo</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_LineCap">FT_Stroker_LineCap</a></td><td></td><td><a href="#FT_Stroker_ConicTo">FT_Stroker_ConicTo</a></td></tr>
+<tr><td></td><td><a href="#FT_StrokerBorder">FT_StrokerBorder</a></td><td></td><td><a href="#FT_Stroker_CubicTo">FT_Stroker_CubicTo</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_GetInsideBorder">FT_Outline_GetInsideBorder</a></td><td></td><td><a href="#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_GetOutsideBorder">FT_Outline_GetOutsideBorder</a></td><td></td><td><a href="#FT_Stroker_ExportBorder">FT_Stroker_ExportBorder</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_New">FT_Stroker_New</a></td><td></td><td><a href="#FT_Stroker_GetCounts">FT_Stroker_GetCounts</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_Set">FT_Stroker_Set</a></td><td></td><td><a href="#FT_Stroker_Export">FT_Stroker_Export</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_Rewind">FT_Stroker_Rewind</a></td><td></td><td><a href="#FT_Stroker_Done">FT_Stroker_Done</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_ParseOutline">FT_Stroker_ParseOutline</a></td><td></td><td><a href="#FT_Glyph_Stroke">FT_Glyph_Stroke</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a></td><td></td><td><a href="#FT_Glyph_StrokeBorder">FT_Glyph_StrokeBorder</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the &lsquo;outside&rsquo; and/or the &lsquo;inside&rsquo; borders of the stroke.</p>
+<p>This can be useful to generate &lsquo;bordered&rsquo; glyph, i.e., glyphs displayed with a coloured (and anti-aliased) border around their shape.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker">FT_Stroker</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_StrokerRec_* <b>FT_Stroker</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Opaque handler to a path stroker object.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_LineJoin">FT_Stroker_LineJoin</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Stroker_LineJoin_
+ {
+ <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_ROUND</a> = 0,
+ <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_BEVEL</a>,
+ <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER</a>
+
+ } <b>FT_Stroker_LineJoin</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These values determine how two joining lines are rendered in a stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINEJOIN_ROUND</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used to render rounded line joins. Circular arcs are used to join two lines smoothly.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINEJOIN_BEVEL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used to render beveled line joins; i.e., the two joining lines are extended until they intersect.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINEJOIN_MITER</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Same as beveled rendering, except that an additional line break is added if the angle between the two joining lines is too closed (this is useful to avoid unpleasant spikes in beveled rendering).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_LineCap">FT_Stroker_LineCap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Stroker_LineCap_
+ {
+ <a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_BUTT</a> = 0,
+ <a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_ROUND</a>,
+ <a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_SQUARE</a>
+
+ } <b>FT_Stroker_LineCap</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These values determine how the end of opened sub-paths are rendered in a stroke.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINECAP_BUTT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The end of lines is rendered as a full stop on the last point itself.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINECAP_ROUND</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The end of lines is rendered as a half-circle around the last point.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINECAP_SQUARE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The end of lines is rendered as a square around the last point.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_StrokerBorder">FT_StrokerBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_StrokerBorder_
+ {
+ <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_LEFT</a> = 0,
+ <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_RIGHT</a>
+
+ } <b>FT_StrokerBorder</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These values are used to select a given stroke border in <a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_ExportBorder">FT_Stroker_ExportBorder</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_STROKER_BORDER_LEFT</b></td><td>
+<p>Select the left border, relative to the drawing direction.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_BORDER_RIGHT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Select the right border, relative to the drawing direction.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Applications are generally interested in the &lsquo;inside&rsquo; and &lsquo;outside&rsquo; borders. However, there is no direct mapping between these and the &lsquo;left&rsquo; and &lsquo;right&rsquo; ones, since this really depends on the glyph's drawing orientation, which varies between font formats.</p>
+<p>You can however use <a href="ft2-glyph_stroker.html#FT_Outline_GetInsideBorder">FT_Outline_GetInsideBorder</a> and <a href="ft2-glyph_stroker.html#FT_Outline_GetOutsideBorder">FT_Outline_GetOutsideBorder</a> to get these.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_GetInsideBorder">FT_Outline_GetInsideBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> )
+ <b>FT_Outline_GetInsideBorder</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> value corresponding to the &lsquo;inside&rsquo; borders of a given outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The source outline handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The border index. <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_LEFT</a> for empty or invalid outlines.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_GetOutsideBorder">FT_Outline_GetOutsideBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> )
+ <b>FT_Outline_GetOutsideBorder</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> value corresponding to the &lsquo;outside&rsquo; borders of a given outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The source outline handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The border index. <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_LEFT</a> for empty or invalid outlines.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_New">FT_Stroker_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_New</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> *astroker );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new stroker object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>FreeType library handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>astroker</b></td><td>
+<p>A new stroker object handle. NULL in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_Set">FT_Stroker_Set</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Stroker_Set</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> radius,
+ <a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_Stroker_LineCap</a> line_cap,
+ <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_Stroker_LineJoin</a> line_join,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> miter_limit );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Reset a stroker object's attributes.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>radius</b></td><td>
+<p>The border radius.</p>
+</td></tr>
+<tr valign=top><td><b>line_cap</b></td><td>
+<p>The line cap style.</p>
+</td></tr>
+<tr valign=top><td><b>line_join</b></td><td>
+<p>The line join style.</p>
+</td></tr>
+<tr valign=top><td><b>miter_limit</b></td><td>
+<p>The miter limit for the FT_STROKER_LINEJOIN_MITER style, expressed as 16.16 fixed point value.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The radius is expressed in the same units as the outline coordinates.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_Rewind">FT_Stroker_Rewind</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Stroker_Rewind</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a> or <a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_ParseOutline">FT_Stroker_ParseOutline</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_ParseOutline</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> opened );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like <a href="ft2-glyph_stroker.html#FT_Stroker_GetCounts">FT_Stroker_GetCounts</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_Export">FT_Stroker_Export</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The source outline.</p>
+</td></tr>
+<tr valign=top><td><b>opened</b></td><td>
+<p>A boolean. If&nbsp;1, the outline is treated as an open path instead of a closed one.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If &lsquo;opened&rsquo; is&nbsp;0 (the default), the outline is treated as a closed path, and the stroker generates two distinct &lsquo;border&rsquo; outlines.</p>
+<p>If &lsquo;opened&rsquo; is&nbsp;1, the outline is processed as an open path, and the stroker generates a single &lsquo;stroke&rsquo; outline.</p>
+<p>This function calls <a href="ft2-glyph_stroker.html#FT_Stroker_Rewind">FT_Stroker_Rewind</a> automatically.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_BeginSubPath</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* to,
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> open );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Start a new sub-path in the stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the start vector.</p>
+</td></tr>
+<tr valign=top><td><b>open</b></td><td>
+<p>A boolean. If&nbsp;1, the sub-path is treated as an open one.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function is useful when you need to stroke a path that is not stored as an <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> object.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_EndSubPath</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Close the current sub-path in the stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should call this function after <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a>. If the subpath was not &lsquo;opened&rsquo;, this function &lsquo;draws&rsquo; a single line segment to the start position when needed.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_LineTo">FT_Stroker_LineTo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_LineTo</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* to );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>&lsquo;Draw&rsquo; a single line segment in the stroker's current sub-path, from the last position.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should call this function between <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_ConicTo">FT_Stroker_ConicTo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_ConicTo</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* control,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* to );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>&lsquo;Draw&rsquo; a single quadratic Bézier in the stroker's current sub-path, from the last position.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>control</b></td><td>
+<p>A pointer to a Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should call this function between <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_CubicTo">FT_Stroker_CubicTo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_CubicTo</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* control1,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* control2,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* to );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>&lsquo;Draw&rsquo; a single cubic Bézier in the stroker's current sub-path, from the last position.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>control1</b></td><td>
+<p>A pointer to the first Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>control2</b></td><td>
+<p>A pointer to second Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should call this function between <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_GetBorderCounts</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> border,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *anum_points,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *anum_contours );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the &lsquo;border&rsquo; or &lsquo;stroke&rsquo; outlines generated by the stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>border</b></td><td>
+<p>The border index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>anum_points</b></td><td>
+<p>The number of points.</p>
+</td></tr>
+<tr valign=top><td><b>anum_contours</b></td><td>
+<p>The number of contours.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>When an outline, or a sub-path, is &lsquo;closed&rsquo;, the stroker generates two independent &lsquo;border&rsquo; outlines, named &lsquo;left&rsquo; and &lsquo;right&rsquo;.</p>
+<p>When the outline, or a sub-path, is &lsquo;opened&rsquo;, the stroker merges the &lsquo;border&rsquo; outlines with caps. The &lsquo;left&rsquo; border receives all points, while the &lsquo;right&rsquo; border becomes empty.</p>
+<p>Use the function <a href="ft2-glyph_stroker.html#FT_Stroker_GetCounts">FT_Stroker_GetCounts</a> instead if you want to retrieve the counts associated to both borders.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_ExportBorder">FT_Stroker_ExportBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Stroker_ExportBorder</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> border,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Call this function after <a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a> to export the corresponding border to your own <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> structure.</p>
+<p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>border</b></td><td>
+<p>The border index.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The target outline handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Always call this function after <a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a> to get sure that there is enough room in your <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> object to receive all new data.</p>
+<p>When an outline, or a sub-path, is &lsquo;closed&rsquo;, the stroker generates two independent &lsquo;border&rsquo; outlines, named &lsquo;left&rsquo; and &lsquo;right&rsquo;</p>
+<p>When the outline, or a sub-path, is &lsquo;opened&rsquo;, the stroker merges the &lsquo;border&rsquo; outlines with caps. The &lsquo;left&rsquo; border receives all points, while the &lsquo;right&rsquo; border becomes empty.</p>
+<p>Use the function <a href="ft2-glyph_stroker.html#FT_Stroker_Export">FT_Stroker_Export</a> instead if you want to retrieve all borders at once.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_GetCounts">FT_Stroker_GetCounts</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stroker_GetCounts</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *anum_points,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *anum_contours );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>anum_points</b></td><td>
+<p>The number of points.</p>
+</td></tr>
+<tr valign=top><td><b>anum_contours</b></td><td>
+<p>The number of contours.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_Export">FT_Stroker_Export</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Stroker_Export</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Call this function after <a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a> to export the all borders to your own <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> structure.</p>
+<p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The target outline handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_Done">FT_Stroker_Done</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Stroker_Done</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a stroker object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>A stroker handle. Can be NULL.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Stroke">FT_Glyph_Stroke</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Glyph_Stroke</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> *pglyph,
+ <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> destroy );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Stroke a given outline glyph object with a given stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pglyph</b></td><td>
+<p>Source glyph handle on input, new glyph handle on output.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>A stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>destroy</b></td><td>
+<p>A Boolean. If&nbsp;1, the source glyph object is destroyed on success.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source glyph is untouched in case of error.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_StrokeBorder">FT_Glyph_StrokeBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Glyph_StrokeBorder</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> *pglyph,
+ <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a> stroker,
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> inside,
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> destroy );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pglyph</b></td><td>
+<p>Source glyph handle on input, new glyph handle on output.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>A stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>inside</b></td><td>
+<p>A Boolean. If&nbsp;1, return the inside border, otherwise the outside border.</p>
+</td></tr>
+<tr valign=top><td><b>destroy</b></td><td>
+<p>A Boolean. If&nbsp;1, the source glyph object is destroyed on success.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source glyph is untouched in case of error.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-glyph_variants.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-glyph_variants.html
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-glyph_variants.html
@@ -0,0 +1,267 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Glyph Variants
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Face_GetCharVariantIndex">FT_Face_GetCharVariantIndex</a></td><td></td><td><a href="#FT_Face_GetVariantsOfChar">FT_Face_GetVariantsOfChar</a></td></tr>
+<tr><td></td><td><a href="#FT_Face_GetCharVariantIsDefault">FT_Face_GetCharVariantIsDefault</a></td><td></td><td><a href="#FT_Face_GetCharsOfVariant">FT_Face_GetCharsOfVariant</a></td></tr>
+<tr><td></td><td><a href="#FT_Face_GetVariantSelectors">FT_Face_GetVariantSelectors</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>Many CJK characters have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Ideographic Variation Sequences (IVS), consisting of a Unicode base character and one of 240 variant selectors (U+E0100-U+E01EF), instead of further extending the already huge code range for CJK characters.</p>
+<p>An IVS is registered and unique; for further details please refer to Unicode Technical Report #37, the Ideographic Variation Database. To date (October 2007), the character with the most variants is U+908A, having 8&nbsp;such IVS.</p>
+<p>Adobe and MS decided to support IVS with a new cmap subtable (format&nbsp;14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variants supported by the font.</p>
+<p>A variant may be either &lsquo;default&rsquo; or &lsquo;non-default&rsquo;. A default variant is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variant is a different glyph.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetCharVariantIndex">FT_Face_GetCharVariantIndex</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+ <b>FT_Face_GetCharVariantIndex</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> charcode,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> variantSelector );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the glyph index of a given character code as modified by the variation selector.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>charcode</b></td><td>
+<p>The character code point in Unicode.</p>
+</td></tr>
+<tr valign=top><td><b>variantSelector</b></td><td>
+<p>The Unicode code point of the variation selector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The glyph index. 0&nbsp;means either &lsquo;undefined character code&rsquo;, or &lsquo;undefined selector code&rsquo;, or &lsquo;no variation selector cmap subtable&rsquo;, or &lsquo;current CharMap is not Unicode&rsquo;.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo;.</p>
+<p>This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetCharVariantIsDefault">FT_Face_GetCharVariantIsDefault</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Int">FT_Int</a> )
+ <b>FT_Face_GetCharVariantIsDefault</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> charcode,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> variantSelector );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Check whether this variant of this Unicode character is the one to be found in the &lsquo;cmap&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>charcode</b></td><td>
+<p>The character codepoint in Unicode.</p>
+</td></tr>
+<tr valign=top><td><b>variantSelector</b></td><td>
+<p>The Unicode codepoint of the variation selector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>1&nbsp;if found in the standard (Unicode) cmap, 0&nbsp;if found in the variation selector cmap, or -1 if it is not a variant.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function is only meaningful if the font has a variation selector cmap subtable.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetVariantSelectors">FT_Face_GetVariantSelectors</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>* )
+ <b>FT_Face_GetVariantSelectors</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a zero-terminated list of Unicode variant selectors found in the font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A pointer to an array of selector code points, or NULL if there is no valid variant selector cmap subtable.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The last item in the array is&nbsp;0; the array is owned by the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object but can be overwritten or released on the next call to a FreeType function.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetVariantsOfChar">FT_Face_GetVariantsOfChar</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>* )
+ <b>FT_Face_GetVariantsOfChar</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> charcode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a zero-terminated list of Unicode variant selectors found for the specified character code.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>charcode</b></td><td>
+<p>The character codepoint in Unicode.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A pointer to an array of variant selector code points which are active for the given character, or NULL if the corresponding list is empty.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The last item in the array is&nbsp;0; the array is owned by the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object but can be overwritten or released on the next call to a FreeType function.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetCharsOfVariant">FT_Face_GetCharsOfVariant</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>* )
+ <b>FT_Face_GetCharsOfVariant</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> variantSelector );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a zero-terminated list of Unicode character codes found for the specified variant selector.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>variantSelector</b></td><td>
+<p>The variant selector code point in Unicode.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A list of all the code points which are specified by this selector (both default and non-default codes are returned) or NULL if there is no valid cmap or the variant selector is invalid.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The last item in the array is&nbsp;0; the array is owned by the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object but can be overwritten or released on the next call to a FreeType function.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-gx_validation.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-gx_validation.html
new file mode 100644
index 00000000000..f739004c7cc
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-gx_validation.html
@@ -0,0 +1,356 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
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+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+TrueTypeGX/AAT Validation
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a></td><td></td><td><a href="#FT_TrueTypeGX_Free">FT_TrueTypeGX_Free</a></td><td></td><td><a href="#FT_ClassicKern_Free">FT_ClassicKern_Free</a></td></tr>
+<tr><td></td><td><a href="#FT_VALIDATE_GXXXX">FT_VALIDATE_GXXXX</a></td><td></td><td><a href="#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERNXXX</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a></td><td></td><td><a href="#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_VALIDATE_GX_LENGTH</b> (FT_VALIDATE_GX_LAST_INDEX + 1)
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The number of tables checked in this module. Use it as a parameter for the &lsquo;table-length&rsquo; argument of function <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_VALIDATE_GXXXX">FT_VALIDATE_GXXXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_feat</a> FT_VALIDATE_GX_BITFIELD( feat )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_mort</a> FT_VALIDATE_GX_BITFIELD( mort )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_morx</a> FT_VALIDATE_GX_BITFIELD( morx )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_bsln</a> FT_VALIDATE_GX_BITFIELD( bsln )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_just</a> FT_VALIDATE_GX_BITFIELD( just )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_kern</a> FT_VALIDATE_GX_BITFIELD( kern )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_opbd</a> FT_VALIDATE_GX_BITFIELD( opbd )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_trak</a> FT_VALIDATE_GX_BITFIELD( trak )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_prop</a> FT_VALIDATE_GX_BITFIELD( prop )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_lcar</a> FT_VALIDATE_GX_BITFIELD( lcar )
+
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_GX</a> ( <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_feat</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_mort</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_morx</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_bsln</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_just</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_kern</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_opbd</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_trak</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_prop</a> | \
+ <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_lcar</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used with <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a> to indicate which TrueTypeGX/AAT Type tables should be validated.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_VALIDATE_feat</b></td><td>
+<p>Validate &lsquo;feat&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_mort</b></td><td>
+<p>Validate &lsquo;mort&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_morx</b></td><td>
+<p>Validate &lsquo;morx&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_bsln</b></td><td>
+<p>Validate &lsquo;bsln&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_just</b></td><td>
+<p>Validate &lsquo;just&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_kern</b></td><td>
+<p>Validate &lsquo;kern&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_opbd</b></td><td>
+<p>Validate &lsquo;opbd&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_trak</b></td><td>
+<p>Validate &lsquo;trak&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_prop</b></td><td>
+<p>Validate &lsquo;prop&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_lcar</b></td><td>
+<p>Validate &lsquo;lcar&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_GX</b></td><td>
+<p>Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_TrueTypeGX_Validate</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> validation_flags,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> tables[<a href="ft2-gx_validation.html#FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a>],
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> table_length );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library which actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>validation_flags</b></td><td>
+<p>A bit field which specifies the tables to be validated. See <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_GXXXX</a> for possible values.</p>
+</td></tr>
+<tr valign=top><td><b>table_length</b></td><td>
+<p>The size of the &lsquo;tables&rsquo; array. Normally, <a href="ft2-gx_validation.html#FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a> should be passed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>tables</b></td><td>
+<p>The array where all validated sfnt tables are stored. The array itself must be allocated by a client.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with TrueTypeGX fonts, returning an error otherwise.</p>
+<p>After use, the application should deallocate the buffers pointed to by each &lsquo;tables&rsquo; element, by calling <a href="ft2-gx_validation.html#FT_TrueTypeGX_Free">FT_TrueTypeGX_Free</a>. A NULL value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TrueTypeGX_Free">FT_TrueTypeGX_Free</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_TrueTypeGX_Free</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Free the buffer allocated by TrueTypeGX validator.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>table</b></td><td>
+<p>The pointer to the buffer allocated by <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function must be used to free the buffer allocated by <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a> only.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERNXXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_MS</a> ( FT_VALIDATE_GX_START &lt;&lt; 0 )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_APPLE</a> ( FT_VALIDATE_GX_START &lt;&lt; 1 )
+
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERN</a> ( <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_MS</a> | <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_APPLE</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used with <a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a> to indicate the classic kern dialect or dialects. If the selected type doesn't fit, <a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a> regards the table as invalid.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_VALIDATE_MS</b></td><td>
+<p>Handle the &lsquo;kern&rsquo; table as a classic Microsoft kern table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_APPLE</b></td><td>
+<p>Handle the &lsquo;kern&rsquo; table as a classic Apple kern table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_CKERN</b></td><td>
+<p>Handle the &lsquo;kern&rsquo; as either classic Apple or Microsoft kern table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ClassicKern_Validate">FT_ClassicKern_Validate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_ClassicKern_Validate</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> validation_flags,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> *ckern_table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library which actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+<p>The &lsquo;kern&rsquo; table validator in <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a> deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>validation_flags</b></td><td>
+<p>A bit field which specifies the dialect to be validated. See <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERNXXX</a> for possible values.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ckern_table</b></td><td>
+<p>A pointer to the kern table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>After use, the application should deallocate the buffers pointed to by &lsquo;ckern_table&rsquo;, by calling <a href="ft2-gx_validation.html#FT_ClassicKern_Free">FT_ClassicKern_Free</a>. A NULL value indicates that the table doesn't exist in the font.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ClassicKern_Free">FT_ClassicKern_Free</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_ClassicKern_Free</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Free the buffer allocated by classic Kern validator.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>table</b></td><td>
+<p>The pointer to the buffer that is allocated by <a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function must be used to free the buffer allocated by <a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a> only.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-gzip.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-gzip.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+GZIP Streams
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Stream_OpenGzip">FT_Stream_OpenGzip</a></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of Gzip-specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_OpenGzip">FT_Stream_OpenGzip</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GZIP_H (freetype/ftgzip.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stream_OpenGzip</b>( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a> stream,
+ <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a> source );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed &lsquo;*.pcf.gz&rsquo; fonts that come with XFree86.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>The target embedding stream.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>The source stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source stream must be opened <i>before</i> calling this function.</p>
+<p>Calling the internal function &lsquo;FT_Stream_Close&rsquo; on the new stream will <b>not</b> call &lsquo;FT_Stream_Close&rsquo; on the source stream. None of the stream objects will be released to the heap.</p>
+<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream.</p>
+<p>In certain builds of the library, gzip compression recognition is automatically handled when calling <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it.</p>
+<p>This function may return &lsquo;FT_Err_Unimplemented_Feature&rsquo; if your build of FreeType was not compiled with zlib support.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-header_file_macros.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-header_file_macros.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Header File Macros
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_CONFIG_CONFIG_H">FT_CONFIG_CONFIG_H</a></td><td></td><td><a href="#FT_WINFONTS_H">FT_WINFONTS_H</a></td></tr>
+<tr><td></td><td><a href="#FT_CONFIG_STANDARD_LIBRARY_H">FT_CONFIG_STANDARD_LIBRARY_H</a></td><td></td><td><a href="#FT_GLYPH_H">FT_GLYPH_H</a></td></tr>
+<tr><td></td><td><a href="#FT_CONFIG_OPTIONS_H">FT_CONFIG_OPTIONS_H</a></td><td></td><td><a href="#FT_BITMAP_H">FT_BITMAP_H</a></td></tr>
+<tr><td></td><td><a href="#FT_CONFIG_MODULES_H">FT_CONFIG_MODULES_H</a></td><td></td><td><a href="#FT_BBOX_H">FT_BBOX_H</a></td></tr>
+<tr><td></td><td><a href="#FT_FREETYPE_H">FT_FREETYPE_H</a></td><td></td><td><a href="#FT_CACHE_H">FT_CACHE_H</a></td></tr>
+<tr><td></td><td><a href="#FT_ERRORS_H">FT_ERRORS_H</a></td><td></td><td><a href="#FT_CACHE_IMAGE_H">FT_CACHE_IMAGE_H</a></td></tr>
+<tr><td></td><td><a href="#FT_MODULE_ERRORS_H">FT_MODULE_ERRORS_H</a></td><td></td><td><a href="#FT_CACHE_SMALL_BITMAPS_H">FT_CACHE_SMALL_BITMAPS_H</a></td></tr>
+<tr><td></td><td><a href="#FT_SYSTEM_H">FT_SYSTEM_H</a></td><td></td><td><a href="#FT_CACHE_CHARMAP_H">FT_CACHE_CHARMAP_H</a></td></tr>
+<tr><td></td><td><a href="#FT_IMAGE_H">FT_IMAGE_H</a></td><td></td><td><a href="#FT_MAC_H">FT_MAC_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TYPES_H">FT_TYPES_H</a></td><td></td><td><a href="#FT_MULTIPLE_MASTERS_H">FT_MULTIPLE_MASTERS_H</a></td></tr>
+<tr><td></td><td><a href="#FT_LIST_H">FT_LIST_H</a></td><td></td><td><a href="#FT_SFNT_NAMES_H">FT_SFNT_NAMES_H</a></td></tr>
+<tr><td></td><td><a href="#FT_OUTLINE_H">FT_OUTLINE_H</a></td><td></td><td><a href="#FT_OPENTYPE_VALIDATE_H">FT_OPENTYPE_VALIDATE_H</a></td></tr>
+<tr><td></td><td><a href="#FT_SIZES_H">FT_SIZES_H</a></td><td></td><td><a href="#FT_GX_VALIDATE_H">FT_GX_VALIDATE_H</a></td></tr>
+<tr><td></td><td><a href="#FT_MODULE_H">FT_MODULE_H</a></td><td></td><td><a href="#FT_PFR_H">FT_PFR_H</a></td></tr>
+<tr><td></td><td><a href="#FT_RENDER_H">FT_RENDER_H</a></td><td></td><td><a href="#FT_STROKER_H">FT_STROKER_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TYPE1_TABLES_H">FT_TYPE1_TABLES_H</a></td><td></td><td><a href="#FT_SYNTHESIS_H">FT_SYNTHESIS_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TRUETYPE_IDS_H">FT_TRUETYPE_IDS_H</a></td><td></td><td><a href="#FT_XFREE86_H">FT_XFREE86_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TRUETYPE_TABLES_H">FT_TRUETYPE_TABLES_H</a></td><td></td><td><a href="#FT_TRIGONOMETRY_H">FT_TRIGONOMETRY_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TRUETYPE_TAGS_H">FT_TRUETYPE_TAGS_H</a></td><td></td><td><a href="#FT_LCD_FILTER_H">FT_LCD_FILTER_H</a></td></tr>
+<tr><td></td><td><a href="#FT_BDF_H">FT_BDF_H</a></td><td></td><td><a href="#FT_UNPATENTED_HINTING_H">FT_UNPATENTED_HINTING_H</a></td></tr>
+<tr><td></td><td><a href="#FT_CID_H">FT_CID_H</a></td><td></td><td><a href="#FT_INCREMENTAL_H">FT_INCREMENTAL_H</a></td></tr>
+<tr><td></td><td><a href="#FT_GZIP_H">FT_GZIP_H</a></td><td></td><td><a href="#FT_GASP_H">FT_GASP_H</a></td></tr>
+<tr><td></td><td><a href="#FT_LZW_H">FT_LZW_H</a></td><td></td><td><a href="#FT_ADVANCES_H">FT_ADVANCES_H</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The following macros are defined to the name of specific FreeType&nbsp;2 header files. They can be used directly in #include statements as in:</p>
+<pre class="colored">
+ #include FT_FREETYPE_H
+ #include FT_MULTIPLE_MASTERS_H
+ #include FT_GLYPH_H
+</pre>
+<p>There are several reasons why we are now using macros to name public header files. The first one is that such macros are not limited to the infamous 8.3&nbsp;naming rule required by DOS (and &lsquo;FT_MULTIPLE_MASTERS_H&rsquo; is a lot more meaningful than &lsquo;ftmm.h&rsquo;).</p>
+<p>The second reason is that it allows for more flexibility in the way FreeType&nbsp;2 is installed on a given system.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CONFIG_CONFIG_H">FT_CONFIG_CONFIG_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_CONFIG_CONFIG_H</b>
+#define <b>FT_CONFIG_CONFIG_H</b> &lt;freetype/config/ftconfig.h&gt;
+#endif
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing FreeType&nbsp;2 configuration data.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CONFIG_STANDARD_LIBRARY_H">FT_CONFIG_STANDARD_LIBRARY_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_CONFIG_STANDARD_LIBRARY_H</b>
+#define <b>FT_CONFIG_STANDARD_LIBRARY_H</b> &lt;freetype/config/ftstdlib.h&gt;
+#endif
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing FreeType&nbsp;2 interface to the standard C library functions.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CONFIG_OPTIONS_H">FT_CONFIG_OPTIONS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_CONFIG_OPTIONS_H</b>
+#define <b>FT_CONFIG_OPTIONS_H</b> &lt;freetype/config/ftoption.h&gt;
+#endif
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing FreeType&nbsp;2 project-specific configuration options.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CONFIG_MODULES_H">FT_CONFIG_MODULES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_CONFIG_MODULES_H</b>
+#define <b>FT_CONFIG_MODULES_H</b> &lt;freetype/config/ftmodule.h&gt;
+#endif
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the list of FreeType&nbsp;2 modules that are statically linked to new library instances in <a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FREETYPE_H">FT_FREETYPE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_FREETYPE_H</b> &lt;freetype/freetype.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the base FreeType&nbsp;2 API.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ERRORS_H">FT_ERRORS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ERRORS_H</b> &lt;freetype/fterrors.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the list of FreeType&nbsp;2 error codes (and messages).</p>
+<p>It is included by <a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MODULE_ERRORS_H">FT_MODULE_ERRORS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MODULE_ERRORS_H</b> &lt;freetype/ftmoderr.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the list of FreeType&nbsp;2 module error offsets (and messages).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SYSTEM_H">FT_SYSTEM_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_SYSTEM_H</b> &lt;freetype/ftsystem.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 interface to low-level operations (i.e., memory management and stream i/o).</p>
+<p>It is included by <a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IMAGE_H">FT_IMAGE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IMAGE_H</b> &lt;freetype/ftimage.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters).</p>
+<p>It is included by <a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TYPES_H">FT_TYPES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TYPES_H</b> &lt;freetype/fttypes.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the basic data types defined by FreeType&nbsp;2.</p>
+<p>It is included by <a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LIST_H">FT_LIST_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_LIST_H</b> &lt;freetype/ftlist.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the list management API of FreeType&nbsp;2.</p>
+<p>(Most applications will never need to include this file.)</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OUTLINE_H">FT_OUTLINE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_OUTLINE_H</b> &lt;freetype/ftoutln.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the scalable outline management API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SIZES_H">FT_SIZES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_SIZES_H</b> &lt;freetype/ftsizes.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API which manages multiple <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects per face.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MODULE_H">FT_MODULE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MODULE_H</b> &lt;freetype/ftmodapi.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the module management API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_RENDER_H">FT_RENDER_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_RENDER_H</b> &lt;freetype/ftrender.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the renderer module management API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TYPE1_TABLES_H">FT_TYPE1_TABLES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TYPE1_TABLES_H</b> &lt;freetype/t1tables.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the types and API specific to the Type&nbsp;1 format.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TRUETYPE_IDS_H">FT_TRUETYPE_IDS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TRUETYPE_IDS_H</b> &lt;freetype/ttnameid.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a <i>large</i> set of constant macro definitions, taken from the TrueType and OpenType specifications.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TRUETYPE_TABLES_H">FT_TRUETYPE_TABLES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TRUETYPE_TABLES_H</b> &lt;freetype/tttables.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TRUETYPE_TAGS_H">FT_TRUETYPE_TAGS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TRUETYPE_TAGS_H</b> &lt;freetype/tttags.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of TrueType four-byte &lsquo;tags&rsquo; which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BDF_H">FT_BDF_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_BDF_H</b> &lt;freetype/ftbdf.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CID_H">FT_CID_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CID_H</b> &lt;freetype/ftcid.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GZIP_H">FT_GZIP_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_GZIP_H</b> &lt;freetype/ftgzip.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LZW_H">FT_LZW_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_LZW_H</b> &lt;freetype/ftlzw.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_WINFONTS_H">FT_WINFONTS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_WINFONTS_H</b> &lt;freetype/ftwinfnt.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GLYPH_H">FT_GLYPH_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_GLYPH_H</b> &lt;freetype/ftglyph.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API of the optional glyph management component.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BITMAP_H">FT_BITMAP_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_BITMAP_H</b> &lt;freetype/ftbitmap.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API of the optional bitmap conversion component.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BBOX_H">FT_BBOX_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_BBOX_H</b> &lt;freetype/ftbbox.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CACHE_H">FT_CACHE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CACHE_H</b> &lt;freetype/ftcache.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API of the optional FreeType&nbsp;2 cache sub-system.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CACHE_IMAGE_H">FT_CACHE_IMAGE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CACHE_IMAGE_H</b> <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the &lsquo;glyph image&rsquo; API of the FreeType&nbsp;2 cache sub-system.</p>
+<p>It is used to define a cache for <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> elements. You can also use the API defined in <a href="ft2-header_file_macros.html#FT_CACHE_SMALL_BITMAPS_H">FT_CACHE_SMALL_BITMAPS_H</a> if you only need to store small glyph bitmaps, as it will use less memory.</p>
+<p>This macro is deprecated. Simply include <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a> to have all glyph image-related cache declarations.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CACHE_SMALL_BITMAPS_H">FT_CACHE_SMALL_BITMAPS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CACHE_SMALL_BITMAPS_H</b> <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the &lsquo;small bitmaps&rsquo; API of the FreeType&nbsp;2 cache sub-system.</p>
+<p>It is used to define a cache for small glyph bitmaps in a relatively memory-efficient way. You can also use the API defined in <a href="ft2-header_file_macros.html#FT_CACHE_IMAGE_H">FT_CACHE_IMAGE_H</a> if you want to cache arbitrary glyph images, including scalable outlines.</p>
+<p>This macro is deprecated. Simply include <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a> to have all small bitmaps-related cache declarations.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CACHE_CHARMAP_H">FT_CACHE_CHARMAP_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CACHE_CHARMAP_H</b> <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the &lsquo;charmap&rsquo; API of the FreeType&nbsp;2 cache sub-system.</p>
+<p>This macro is deprecated. Simply include <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a> to have all charmap-based cache declarations.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MAC_H">FT_MAC_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MAC_H</b> &lt;freetype/ftmac.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the Macintosh-specific FreeType&nbsp;2 API. The latter is used to access fonts embedded in resource forks.</p>
+<p>This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MULTIPLE_MASTERS_H">FT_MULTIPLE_MASTERS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MULTIPLE_MASTERS_H</b> &lt;freetype/ftmm.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SFNT_NAMES_H">FT_SFNT_NAMES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_SFNT_NAMES_H</b> &lt;freetype/ftsnames.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the optional FreeType&nbsp;2 API which accesses embedded &lsquo;name&rsquo; strings in SFNT-based font formats (i.e., TrueType and OpenType).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OPENTYPE_VALIDATE_H">FT_OPENTYPE_VALIDATE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_OPENTYPE_VALIDATE_H</b> &lt;freetype/ftotval.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the optional FreeType&nbsp;2 API which validates OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GX_VALIDATE_H">FT_GX_VALIDATE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_GX_VALIDATE_H</b> &lt;freetype/ftgxval.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the optional FreeType&nbsp;2 API which validates TrueTypeGX/AAT tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PFR_H">FT_PFR_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_PFR_H</b> &lt;freetype/ftpfr.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which accesses PFR-specific data.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_STROKER_H">FT_STROKER_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_STROKER_H</b> &lt;freetype/ftstroke.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which provides functions to stroke outline paths.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SYNTHESIS_H">FT_SYNTHESIS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_SYNTHESIS_H</b> &lt;freetype/ftsynth.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs artificial obliquing and emboldening.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_XFREE86_H">FT_XFREE86_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_XFREE86_H</b> &lt;freetype/ftxf86.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which provides functions specific to the XFree86 and X.Org X11 servers.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TRIGONOMETRY_H">FT_TRIGONOMETRY_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TRIGONOMETRY_H</b> &lt;freetype/fttrigon.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs trigonometric computations (e.g., cosines and arc tangents).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LCD_FILTER_H">FT_LCD_FILTER_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_LCD_FILTER_H</b> &lt;freetype/ftlcdfil.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs color filtering for subpixel rendering.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UNPATENTED_HINTING_H">FT_UNPATENTED_HINTING_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_UNPATENTED_HINTING_H</b> &lt;freetype/ttunpat.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs color filtering for subpixel rendering.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_INCREMENTAL_H">FT_INCREMENTAL_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_INCREMENTAL_H</b> &lt;freetype/ftincrem.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs color filtering for subpixel rendering.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GASP_H">FT_GASP_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_GASP_H</b> &lt;freetype/ftgasp.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which returns entries from the TrueType GASP table.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ADVANCES_H">FT_ADVANCES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ADVANCES_H</b> &lt;freetype/ftadvanc.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which returns individual and ranged glyph advances.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-incremental.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-incremental.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
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+
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+ li { text-align: justify; }
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+ text-align: left; }
+
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+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
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+ span.keyword { font-family: monospace;
+ text-align: left;
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+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Incremental Loading
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Incremental">FT_Incremental</a></td><td></td><td><a href="#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a></td><td></td><td><a href="#FT_Incremental_FuncsRec">FT_Incremental_FuncsRec</a></td></tr>
+<tr><td></td><td><a href="#FT_Incremental_Metrics">FT_Incremental_Metrics</a></td><td></td><td><a href="#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a></td></tr>
+<tr><td></td><td><a href="#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a></td><td></td><td><a href="#FT_Incremental_Interface">FT_Incremental_Interface</a></td></tr>
+<tr><td></td><td><a href="#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a></td><td></td><td><a href="#FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains various functions used to perform so-called &lsquo;incremental&rsquo; glyph loading. This is a mode where all glyphs loaded from a given <a href="ft2-base_interface.html#FT_Face">FT_Face</a> are provided by the client application,</p>
+<p>Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor.</p>
+<p>To enable this mode, you must use <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>, passing an <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a> with the <a href="ft2-incremental.html#FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a> tag and an <a href="ft2-incremental.html#FT_Incremental_Interface">FT_Incremental_Interface</a> value. See the comments for <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a> for an example.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental">FT_Incremental</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_IncrementalRec_* <b>FT_Incremental</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque type describing a user-provided object used to implement &lsquo;incremental&rsquo; glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>It is up to client applications to create and implement <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> objects, as long as they provide implementations for the methods <a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a>, <a href="ft2-incremental.html#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a> and <a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a>.</p>
+<p>See the description of <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a> to understand how to use incremental objects with FreeType.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Incremental_MetricsRec_
+ {
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> bearing_x;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> bearing_y;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> advance;
+
+ } <b>FT_Incremental_MetricsRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A small structure used to contain the basic glyph metrics returned by the <a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a> method.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>bearing_x</b></td><td>
+<p>Left bearing, in font units.</p>
+</td></tr>
+<tr valign=top><td><b>bearing_y</b></td><td>
+<p>Top bearing, in font units.</p>
+</td></tr>
+<tr valign=top><td><b>advance</b></td><td>
+<p>Glyph advance, in font units.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>These correspond to horizontal or vertical metrics depending on the value of the &lsquo;vertical&rsquo; argument to the function <a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_Metrics">FT_Incremental_Metrics</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Incremental_MetricsRec_* <b>FT_Incremental_Metrics</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an <a href="ft2-incremental.html#FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+ (*<b>FT_Incremental_GetGlyphDataFunc</b>)( <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> incremental,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> glyph_index,
+ <a href="ft2-basic_types.html#FT_Data">FT_Data</a>* adata );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function called by FreeType to access a given glyph's data bytes during <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a> if incremental loading is enabled.</p>
+<p>Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the &lsquo;glyf&rsquo; table. For PostScript formats, it must correspond to the <b>unencrypted</b> charstring bytes, without any &lsquo;lenIV&rsquo; header. It is undefined for any other format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>incremental</b></td><td>
+<p>Handle to an opaque <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> handle provided by the client application.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>Index of relevant glyph.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>adata</b></td><td>
+<p>A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If this function returns successfully the method <a href="ft2-incremental.html#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a> will be called later to release the data bytes.</p>
+<p>Nested calls to <a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a> can happen for compound glyphs.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_Incremental_FreeGlyphDataFunc</b>)( <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> incremental,
+ <a href="ft2-basic_types.html#FT_Data">FT_Data</a>* data );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to release the glyph data bytes returned by a successful call to <a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>incremental</b></td><td>
+<p>A handle to an opaque <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> handle provided by the client application.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>A structure describing the glyph data bytes (which will be accessed as a read-only byte block).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+ (*<b>FT_Incremental_GetGlyphMetricsFunc</b>)
+ ( <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> incremental,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> glyph_index,
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> vertical,
+ <a href="ft2-incremental.html#FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a> *ametrics );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>incremental</b></td><td>
+<p>A handle to an opaque <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> handle provided by the client application.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>Index of relevant glyph.</p>
+</td></tr>
+<tr valign=top><td><b>vertical</b></td><td>
+<p>If true, return vertical metrics.</p>
+</td></tr>
+<tr valign=top><td><b>ametrics</b></td><td>
+<p>This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ametrics</b></td><td>
+<p>The replacement glyph metrics in font units.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_FuncsRec">FT_Incremental_FuncsRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Incremental_FuncsRec_
+ {
+ <a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a> get_glyph_data;
+ <a href="ft2-incremental.html#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a> free_glyph_data;
+ <a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a> get_glyph_metrics;
+
+ } <b>FT_Incremental_FuncsRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A table of functions for accessing fonts that load data incrementally. Used in <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>get_glyph_data</b></td><td>
+<p>The function to get glyph data. Must not be null.</p>
+</td></tr>
+<tr valign=top><td><b>free_glyph_data</b></td><td>
+<p>The function to release glyph data. Must not be null.</p>
+</td></tr>
+<tr valign=top><td><b>get_glyph_metrics</b></td><td>
+<p>The function to get glyph metrics. May be null if the font does not provide overriding glyph metrics.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Incremental_InterfaceRec_
+ {
+ <span class="keyword">const</span> <a href="ft2-incremental.html#FT_Incremental_FuncsRec">FT_Incremental_FuncsRec</a>* funcs;
+ <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> object;
+
+ } <b>FT_Incremental_InterfaceRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure to be used with <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> to indicate that the user wants to support incremental glyph loading. You should use it with <a href="ft2-incremental.html#FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a> as in the following example:</p>
+<pre class="colored">
+ FT_Incremental_InterfaceRec inc_int;
+ FT_Parameter parameter;
+ FT_Open_Args open_args;
+
+
+ // set up incremental descriptor
+ inc_int.funcs = my_funcs;
+ inc_int.object = my_object;
+
+ // set up optional parameter
+ parameter.tag = FT_PARAM_TAG_INCREMENTAL;
+ parameter.data = &amp;inc_int;
+
+ // set up FT_Open_Args structure
+ open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+ open_args.pathname = my_font_pathname;
+ open_args.num_params = 1;
+ open_args.params = &amp;parameter; // we use one optional argument
+
+ // open the font
+ error = FT_Open_Face( library, &amp;open_args, index, &amp;face );
+ ...
+</pre>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_Interface">FT_Incremental_Interface</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a>* <b>FT_Incremental_Interface</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A pointer to an <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_PARAM_TAG_INCREMENTAL</b> <a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a>( 'i', 'n', 'c', 'r' )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A constant used as the tag of <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a> structures to indicate an incremental loading object to be used by FreeType.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-index.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-index.html
new file mode 100644
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+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-index.html
@@ -0,0 +1,289 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<table align=center border=0 cellpadding=0 cellspacing=0>
+<tr><td><a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_ATOM</a></td><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_NONE</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_Set">FT_Stroker_Set</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_CARDINAL</a></td><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LcdFilter</a></td><td><a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_INTEGER</a></td><td><a href="ft2-header_file_macros.html#FT_LIST_H">FT_LIST_H</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_2X2</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_NONE</a></td><td><a href="ft2-base_interface.html#FT_Library">FT_Library</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#BDF_Property">BDF_Property</a></td><td><a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#BDF_PropertyRec">BDF_PropertyRec</a></td><td><a href="ft2-version.html#FT_Library_Version">FT_Library_Version</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_FaceDict">CID_FaceDict</a></td><td><a href="ft2-list_processing.html#FT_List">FT_List</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_SCALE</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_FaceDictRec">CID_FaceDictRec</a></td><td><a href="ft2-list_processing.html#FT_List_Add">FT_List_Add</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_FaceInfo">CID_FaceInfo</a></td><td><a href="ft2-list_processing.html#FT_List_Destructor">FT_List_Destructor</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XXX</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_FaceInfoRec">CID_FaceInfoRec</a></td><td><a href="ft2-list_processing.html#FT_List_Finalize">FT_List_Finalize</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XY_SCALE</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_Info">CID_Info</a></td><td><a href="ft2-list_processing.html#FT_List_Find">FT_List_Find</a></td><td><a href="ft2-base_interface.html#FT_SubGlyph">FT_SubGlyph</a></td></tr>
+<tr><td><a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MAJOR</a></td><td><a href="ft2-list_processing.html#FT_List_Insert">FT_List_Insert</a></td><td><a href="ft2-header_file_macros.html#FT_SYNTHESIS_H">FT_SYNTHESIS_H</a></td></tr>
+<tr><td><a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MINOR</a></td><td><a href="ft2-list_processing.html#FT_List_Iterate">FT_List_Iterate</a></td><td><a href="ft2-header_file_macros.html#FT_SYSTEM_H">FT_SYSTEM_H</a></td></tr>
+<tr><td><a href="ft2-version.html#FREETYPE_XXX">FREETYPE_PATCH</a></td><td><a href="ft2-list_processing.html#FT_List_Iterator">FT_List_Iterator</a></td><td><a href="ft2-basic_types.html#FT_Tag">FT_Tag</a></td></tr>
+<tr><td><a href="ft2-version.html#FREETYPE_XXX">FREETYPE_XXX</a></td><td><a href="ft2-list_processing.html#FT_List_Remove">FT_List_Remove</a></td><td><a href="ft2-computations.html#FT_Tan">FT_Tan</a></td></tr>
+<tr><td><a href="ft2-sizes_management.html#FT_Activate_Size">FT_Activate_Size</a></td><td><a href="ft2-list_processing.html#FT_List_Up">FT_List_Up</a></td><td><a href="ft2-header_file_macros.html#FT_TRIGONOMETRY_H">FT_TRIGONOMETRY_H</a></td></tr>
+<tr><td><a href="ft2-quick_advance.html#FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a></td><td><a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a></td><td><a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_NONE</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_ADVANCES_H">FT_ADVANCES_H</a></td><td><a href="ft2-list_processing.html#FT_ListNodeRec">FT_ListNodeRec</a></td><td><a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_PATENTED</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Add_Default_Modules">FT_Add_Default_Modules</a></td><td><a href="ft2-list_processing.html#FT_ListRec">FT_ListRec</a></td><td><a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Add_Module">FT_Add_Module</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_CROP_BITMAP</a></td><td><a href="ft2-header_file_macros.html#FT_TRUETYPE_IDS_H">FT_TRUETYPE_IDS_H</a></td></tr>
+<tr><td><a href="ft2-system_interface.html#FT_Alloc_Func">FT_Alloc_Func</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_DEFAULT</a></td><td><a href="ft2-header_file_macros.html#FT_TRUETYPE_TABLES_H">FT_TRUETYPE_TABLES_H</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_ANGLE_2PI">FT_ANGLE_2PI</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a></td><td><a href="ft2-header_file_macros.html#FT_TRUETYPE_TAGS_H">FT_TRUETYPE_TAGS_H</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_ANGLE_PI">FT_ANGLE_PI</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a></td><td><a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_ANGLE_PI2">FT_ANGLE_PI2</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_TRANSFORM</a></td><td><a href="ft2-gx_validation.html#FT_TrueTypeGX_Free">FT_TrueTypeGX_Free</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_ANGLE_PI4">FT_ANGLE_PI4</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_LINEAR_DESIGN</a></td><td><a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_Angle">FT_Angle</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_MONOCHROME</a></td><td><a href="ft2-header_file_macros.html#FT_TYPE1_TABLES_H">FT_TYPE1_TABLES_H</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_Angle_Diff">FT_Angle_Diff</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_AUTOHINT</a></td><td><a href="ft2-header_file_macros.html#FT_TYPES_H">FT_TYPES_H</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_Atan2">FT_Atan2</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_BITMAP</a></td><td><a href="ft2-basic_types.html#FT_UFWord">FT_UFWord</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Attach_File">FT_Attach_File</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a></td><td><a href="ft2-basic_types.html#FT_UInt">FT_UInt</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_RECURSE</a></td><td><a href="ft2-basic_types.html#FT_UInt16">FT_UInt16</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_BBOX_H">FT_BBOX_H</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a></td><td><a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_BBox">FT_BBox</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_PEDANTIC</a></td><td><a href="ft2-basic_types.html#FT_ULong">FT_ULong</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_BDF_H">FT_BDF_H</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a></td><td><a href="ft2-header_file_macros.html#FT_UNPATENTED_HINTING_H">FT_UNPATENTED_HINTING_H</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_BITMAP_H">FT_BITMAP_H</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LCD</a></td><td><a href="ft2-basic_types.html#FT_UnitVector">FT_UnitVector</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LCD_V</a></td><td><a href="ft2-basic_types.html#FT_UShort">FT_UShort</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_Convert">FT_Bitmap_Convert</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LIGHT</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_APPLE</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_Copy">FT_Bitmap_Copy</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_MODE">FT_LOAD_TARGET_MODE</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_BASE</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_Done">FT_Bitmap_Done</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_MONO</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_bsln</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_Embolden">FT_Bitmap_Embolden</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_NORMAL</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERN</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_New">FT_Bitmap_New</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERNXXX</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Bitmap_Size">FT_Bitmap_Size</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_feat</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_BitmapGlyph">FT_BitmapGlyph</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_XXX</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GDEF</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_BitmapGlyphRec">FT_BitmapGlyphRec</a></td><td><a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GPOS</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Bool">FT_Bool</a></td><td><a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GSUB</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Byte">FT_Byte</a></td><td><a href="ft2-truetype_tables.html#FT_Load_Sfnt_Table">FT_Load_Sfnt_Table</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_GX</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a></td><td><a href="ft2-basic_types.html#FT_Long">FT_Long</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CACHE_CHARMAP_H">FT_CACHE_CHARMAP_H</a></td><td><a href="ft2-header_file_macros.html#FT_LZW_H">FT_LZW_H</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_GXXXX</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a></td><td><a href="ft2-header_file_macros.html#FT_MAC_H">FT_MAC_H</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_JSTF</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CACHE_IMAGE_H">FT_CACHE_IMAGE_H</a></td><td><a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_just</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CACHE_SMALL_BITMAPS_H">FT_CACHE_SMALL_BITMAPS_H</a></td><td><a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_kern</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_CeilFix">FT_CeilFix</a></td><td><a href="ft2-computations.html#FT_Matrix_Invert">FT_Matrix_Invert</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_lcar</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Char">FT_Char</a></td><td><a href="ft2-computations.html#FT_Matrix_Multiply">FT_Matrix_Multiply</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_MATH</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a></td><td><a href="ft2-system_interface.html#FT_Memory">FT_Memory</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_MS</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_CharMapRec">FT_CharMapRec</a></td><td><a href="ft2-system_interface.html#FT_MemoryRec">FT_MemoryRec</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_mort</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CID_H">FT_CID_H</a></td><td><a href="ft2-multiple_masters.html#FT_MM_Axis">FT_MM_Axis</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_morx</a></td></tr>
+<tr><td><a href="ft2-gx_validation.html#FT_ClassicKern_Free">FT_ClassicKern_Free</a></td><td><a href="ft2-multiple_masters.html#FT_MM_Var">FT_MM_Var</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_OT</a></td></tr>
+<tr><td><a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a></td><td><a href="ft2-header_file_macros.html#FT_MODULE_ERRORS_H">FT_MODULE_ERRORS_H</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_OTXXX</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CONFIG_CONFIG_H">FT_CONFIG_CONFIG_H</a></td><td><a href="ft2-header_file_macros.html#FT_MODULE_H">FT_MODULE_H</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_opbd</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CONFIG_MODULES_H">FT_CONFIG_MODULES_H</a></td><td><a href="ft2-base_interface.html#FT_Module">FT_Module</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_prop</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CONFIG_OPTIONS_H">FT_CONFIG_OPTIONS_H</a></td><td><a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_trak</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CONFIG_STANDARD_LIBRARY_H">FT_CONFIG_STANDARD_LIBRARY_H</a></td><td><a href="ft2-module_management.html#FT_Module_Constructor">FT_Module_Constructor</a></td><td><a href="ft2-multiple_masters.html#FT_Var_Axis">FT_Var_Axis</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_Cos">FT_Cos</a></td><td><a href="ft2-module_management.html#FT_Module_Destructor">FT_Module_Destructor</a></td><td><a href="ft2-multiple_masters.html#FT_Var_Named_Style">FT_Var_Named_Style</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Data">FT_Data</a></td><td><a href="ft2-module_management.html#FT_Module_Requester">FT_Module_Requester</a></td><td><a href="ft2-basic_types.html#FT_Vector">FT_Vector</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_DivFix">FT_DivFix</a></td><td><a href="ft2-header_file_macros.html#FT_MULTIPLE_MASTERS_H">FT_MULTIPLE_MASTERS_H</a></td><td><a href="ft2-computations.html#FT_Vector_From_Polar">FT_Vector_From_Polar</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a></td><td><a href="ft2-computations.html#FT_MulDiv">FT_MulDiv</a></td><td><a href="ft2-computations.html#FT_Vector_Length">FT_Vector_Length</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a></td><td><a href="ft2-computations.html#FT_MulFix">FT_MulFix</a></td><td><a href="ft2-computations.html#FT_Vector_Polarize">FT_Vector_Polarize</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Done_Glyph">FT_Done_Glyph</a></td><td><a href="ft2-multiple_masters.html#FT_Multi_Master">FT_Multi_Master</a></td><td><a href="ft2-computations.html#FT_Vector_Rotate">FT_Vector_Rotate</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Done_Library">FT_Done_Library</a></td><td><a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a></td><td><a href="ft2-computations.html#FT_Vector_Transform">FT_Vector_Transform</a></td></tr>
+<tr><td><a href="ft2-sizes_management.html#FT_Done_Size">FT_Done_Size</a></td><td><a href="ft2-mac_specific.html#FT_New_Face_From_FOND">FT_New_Face_From_FOND</a></td><td><a href="ft2-computations.html#FT_Vector_Unit">FT_Vector_Unit</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Driver">FT_Driver</a></td><td><a href="ft2-mac_specific.html#FT_New_Face_From_FSRef">FT_New_Face_From_FSRef</a></td><td><a href="ft2-header_file_macros.html#FT_WINFONTS_H">FT_WINFONTS_H</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a></td><td><a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_Header">FT_WinFNT_Header</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_CUSTOM</a></td><td><a href="ft2-module_management.html#FT_New_Library">FT_New_Library</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_EXPERT</a></td><td><a href="ft2-base_interface.html#FT_New_Memory_Face">FT_New_Memory_Face</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1250</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_LATIN_1</a></td><td><a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1251</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_STANDARD</a></td><td><a href="ft2-basic_types.html#FT_Offset">FT_Offset</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1252</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_APPLE_ROMAN</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_DRIVER</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1253</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_MEMORY</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1254</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PARAMS</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1255</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PATHNAME</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1256</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_BIG5</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_STREAM</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1257</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_GB2312</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_XXX</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1258</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_JOHAB</a></td><td><a href="ft2-header_file_macros.html#FT_OPENTYPE_VALIDATE_H">FT_OPENTYPE_VALIDATE_H</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1361</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SJIS</a></td><td><a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP874</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SYMBOL</a></td><td><a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP932</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_WANSUNG</a></td><td><a href="ft2-ot_validation.html#FT_OpenType_Free">FT_OpenType_Free</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP936</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_NONE</a></td><td><a href="ft2-ot_validation.html#FT_OpenType_Validate">FT_OpenType_Validate</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP949</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_OLD_LATIN_2</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_FILL_LEFT</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP950</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_FILL_RIGHT</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_DEFAULT</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_UNICODE</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_NONE</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_MAC</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_POSTSCRIPT</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_OEM</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_SYMBOL</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_ERRORS_H">FT_ERRORS_H</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_Orientation</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Error">FT_Error</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_EVEN_ODD_FILL</a></td><td><a href="ft2-header_file_macros.html#FT_XFREE86_H">FT_XFREE86_H</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_F26Dot6">FT_F26Dot6</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a></td><td><a href="ft2-cache_subsystem.html#FTC_CMapCache">FTC_CMapCache</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_F2Dot14">FT_F2Dot14</a></td><td><a href="ft2-header_file_macros.html#FT_OUTLINE_H">FT_OUTLINE_H</a></td><td><a href="ft2-cache_subsystem.html#FTC_CMapCache_Lookup">FTC_CMapCache_Lookup</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_HIGH_PRECISION</a></td><td><a href="ft2-cache_subsystem.html#FTC_CMapCache_New">FTC_CMapCache_New</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_EXTERNAL_STREAM</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a></td><td><a href="ft2-cache_subsystem.html#FTC_Face_Requester">FTC_Face_Requester</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FAST_GLYPHS</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_INCLUDE_STUBS</a></td><td><a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_SIZES</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_NONE</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_WIDTH</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_OWNER</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_GLYPH_NAMES</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageCache_LookupScaler">FTC_ImageCache_LookupScaler</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HINTER</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SINGLE_PASS</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageCache_New">FTC_ImageCache_New</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HORIZONTAL</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SMART_DROPOUTS</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageType">FTC_ImageType</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_KERNING</a></td><td><a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageTypeRec">FTC_ImageTypeRec</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_MULTIPLE_MASTERS</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Check">FT_Outline_Check</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SCALABLE</a></td><td><a href="ft2-outline_processing.html#FT_Outline_ConicToFunc">FT_Outline_ConicToFunc</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_Done">FTC_Manager_Done</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SFNT</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Copy">FT_Outline_Copy</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_LookupFace">FTC_Manager_LookupFace</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a></td><td><a href="ft2-outline_processing.html#FT_Outline_CubicToFunc">FT_Outline_CubicToFunc</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_VERTICAL</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Decompose">FT_Outline_Decompose</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_XXX</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Done">FT_Outline_Done</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Face">FT_Face</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Embolden">FT_Outline_Embolden</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_Reset">FTC_Manager_Reset</a></td></tr>
+<tr><td><a href="ft2-version.html#FT_Face_CheckTrueTypePatents">FT_Face_CheckTrueTypePatents</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Funcs">FT_Outline_Funcs</a></td><td><a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetCharsOfVariant">FT_Face_GetCharsOfVariant</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Get_BBox">FT_Outline_Get_BBox</a></td><td><a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetCharVariantIndex">FT_Face_GetCharVariantIndex</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBit">FTC_SBit</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetCharVariantIsDefault">FT_Face_GetCharVariantIsDefault</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Get_CBox">FT_Outline_Get_CBox</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitCache">FTC_SBitCache</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetVariantSelectors">FT_Face_GetVariantSelectors</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Get_Orientation">FT_Outline_Get_Orientation</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetVariantsOfChar">FT_Face_GetVariantsOfChar</a></td><td><a href="ft2-glyph_stroker.html#FT_Outline_GetInsideBorder">FT_Outline_GetInsideBorder</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitCache_LookupScaler">FTC_SBitCache_LookupScaler</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Face_Internal">FT_Face_Internal</a></td><td><a href="ft2-glyph_stroker.html#FT_Outline_GetOutsideBorder">FT_Outline_GetOutsideBorder</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitCache_New">FTC_SBitCache_New</a></td></tr>
+<tr><td><a href="ft2-version.html#FT_Face_SetUnpatentedHinting">FT_Face_SetUnpatentedHinting</a></td><td><a href="ft2-outline_processing.html#FT_Outline_LineToFunc">FT_Outline_LineToFunc</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitRec">FTC_SBitRec</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a></td><td><a href="ft2-outline_processing.html#FT_Outline_MoveToFunc">FT_Outline_MoveToFunc</a></td><td><a href="ft2-cache_subsystem.html#FTC_Scaler">FTC_Scaler</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a></td><td><a href="ft2-outline_processing.html#FT_Outline_New">FT_Outline_New</a></td><td><a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_FloorFix">FT_FloorFix</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Render">FT_Outline_Render</a></td><td><a href="ft2-base_interface.html#ft_encoding_xxx">ft_encoding_xxx</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Reverse">FT_Outline_Reverse</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_gridfit</a></td></tr>
+<tr><td><a href="ft2-system_interface.html#FT_Free_Func">FT_Free_Func</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Transform">FT_Outline_Transform</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_pixels</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Translate">FT_Outline_Translate</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_subpixels</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_EDITABLE_EMBEDDING</a></td><td><a href="ft2-glyph_management.html#FT_OutlineGlyph">FT_OutlineGlyph</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_truncate</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_INSTALLABLE_EMBEDDING</a></td><td><a href="ft2-glyph_management.html#FT_OutlineGlyphRec">FT_OutlineGlyphRec</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_unscaled</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_NO_SUBSETTING</a></td><td><a href="ft2-incremental.html#FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_xxx</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a></td><td><a href="ft2-truetype_tables.html#FT_PARAM_TAG_UNPATENTED_HINTING">FT_PARAM_TAG_UNPATENTED_HINTING</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_bitmap</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a></td><td><a href="ft2-basic_types.html#FT_Palette_Mode">FT_Palette_Mode</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_composite</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_XXX</a></td><td><a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_none</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_FWord">FT_FWord</a></td><td><a href="ft2-header_file_macros.html#FT_PFR_H">FT_PFR_H</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_outline</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_DO_GRAY</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_plotter</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_DO_GRIDFIT</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY2</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_xxx</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_GASP_H">FT_GASP_H</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY4</a></td><td><a href="ft2-base_interface.html#ft_kerning_default">ft_kerning_default</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_NO_TABLE</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD</a></td><td><a href="ft2-base_interface.html#ft_kerning_unfitted">ft_kerning_unfitted</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_SYMMETRIC_GRIDFIT</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD_V</a></td><td><a href="ft2-base_interface.html#ft_kerning_unscaled">ft_kerning_unscaled</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_SYMMETRIC_SMOOTHING</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_driver</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_XXX</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_NONE</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_memory</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Generic">FT_Generic</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_Pixel_Mode</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_params</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Generic_Finalizer">FT_Generic_Finalizer</a></td><td><a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_pathname</a></td></tr>
+<tr><td><a href="ft2-quick_advance.html#FT_Get_Advance">FT_Get_Advance</a></td><td><a href="ft2-basic_types.html#FT_Pos">FT_Pos</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_stream</a></td></tr>
+<tr><td><a href="ft2-quick_advance.html#FT_Get_Advances">FT_Get_Advances</a></td><td><a href="ft2-bdf_fonts.html#FT_PropertyType">FT_PropertyType</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_even_odd_fill</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_Get_BDF_Charset_ID">FT_Get_BDF_Charset_ID</a></td><td><a href="ft2-basic_types.html#FT_PtrDist">FT_PtrDist</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_flags</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_Get_BDF_Property">FT_Get_BDF_Property</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_AA</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_high_precision</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_CLIP</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_ignore_dropouts</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Charmap_Index">FT_Get_Charmap_Index</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DEFAULT</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_none</a></td></tr>
+<tr><td><a href="ft2-cid_fonts.html#FT_Get_CID_Registry_Ordering_Supplement">FT_Get_CID_Registry_Ordering_Supplement</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_owner</a></td></tr>
+<tr><td><a href="ft2-truetype_tables.html#FT_Get_CMap_Format">FT_Get_CMap_Format</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_XXX</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_reverse_fill</a></td></tr>
+<tr><td><a href="ft2-truetype_tables.html#FT_Get_CMap_Language_ID">FT_Get_CMap_Language_ID</a></td><td><a href="ft2-raster.html#FT_Raster">FT_Raster</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_single_pass</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_First_Char">FT_Get_First_Char</a></td><td><a href="ft2-raster.html#FT_Raster_BitSet_Func">FT_Raster_BitSet_Func</a></td><td><a href="ft2-basic_types.html#FT_Palette_Mode">ft_palette_mode_rgb</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_FSType_Flags">FT_Get_FSType_Flags</a></td><td><a href="ft2-raster.html#FT_Raster_BitTest_Func">FT_Raster_BitTest_Func</a></td><td><a href="ft2-basic_types.html#FT_Palette_Mode">ft_palette_mode_rgba</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_Get_Gasp">FT_Get_Gasp</a></td><td><a href="ft2-raster.html#FT_Raster_DoneFunc">FT_Raster_DoneFunc</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_grays</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Get_Glyph">FT_Get_Glyph</a></td><td><a href="ft2-raster.html#FT_Raster_Funcs">FT_Raster_Funcs</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_mono</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a></td><td><a href="ft2-raster.html#FT_Raster_NewFunc">FT_Raster_NewFunc</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_none</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a></td><td><a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_pal2</a></td></tr>
+<tr><td><a href="ft2-multiple_masters.html#FT_Get_MM_Var">FT_Get_MM_Var</a></td><td><a href="ft2-raster.html#FT_Raster_RenderFunc">FT_Raster_RenderFunc</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_pal4</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Get_Module">FT_Get_Module</a></td><td><a href="ft2-raster.html#FT_Raster_ResetFunc">FT_Raster_ResetFunc</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_xxx</a></td></tr>
+<tr><td><a href="ft2-multiple_masters.html#FT_Get_Multi_Master">FT_Get_Multi_Master</a></td><td><a href="ft2-raster.html#FT_Raster_SetModeFunc">FT_Raster_SetModeFunc</a></td><td><a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_mono</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Name_Index">FT_Get_Name_Index</a></td><td><a href="ft2-header_file_macros.html#FT_RENDER_H">FT_RENDER_H</a></td><td><a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_normal</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Next_Char">FT_Get_Next_Char</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a></td><td><a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_xxx</a></td></tr>
+<tr><td><a href="ft2-pfr_fonts.html#FT_Get_PFR_Advance">FT_Get_PFR_Advance</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a></td><td><a href="ft2-type1_tables.html#PS_FontInfo">PS_FontInfo</a></td></tr>
+<tr><td><a href="ft2-pfr_fonts.html#FT_Get_PFR_Kerning">FT_Get_PFR_Kerning</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LIGHT</a></td><td><a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a></td></tr>
+<tr><td><a href="ft2-pfr_fonts.html#FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a></td><td><a href="ft2-type1_tables.html#PS_Private">PS_Private</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Postscript_Name">FT_Get_Postscript_Name</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a></td><td><a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#FT_Get_PS_Font_Info">FT_Get_PS_Font_Info</a></td><td><a href="ft2-system_interface.html#FT_Realloc_Func">FT_Realloc_Func</a></td><td><a href="ft2-type1_tables.html#T1_Blend_Flags">T1_Blend_Flags</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#FT_Get_PS_Font_Private">FT_Get_PS_Font_Private</a></td><td><a href="ft2-module_management.html#FT_Remove_Module">FT_Remove_Module</a></td><td><a href="ft2-type1_tables.html#T1_FontInfo">T1_FontInfo</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Get_Renderer">FT_Get_Renderer</a></td><td><a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a></td><td><a href="ft2-type1_tables.html#T1_Private">T1_Private</a></td></tr>
+<tr><td><a href="ft2-sfnt_names.html#FT_Get_Sfnt_Name">FT_Get_Sfnt_Name</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_CUSTOM</a></td></tr>
+<tr><td><a href="ft2-sfnt_names.html#FT_Get_Sfnt_Name_Count">FT_Get_Sfnt_Name_Count</a></td><td><a href="ft2-base_interface.html#FT_Renderer">FT_Renderer</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_EXPERT</a></td></tr>
+<tr><td><a href="ft2-truetype_tables.html#FT_Get_Sfnt_Table">FT_Get_Sfnt_Table</a></td><td><a href="ft2-module_management.html#FT_Renderer_Class">FT_Renderer_Class</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_LATIN_1</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_SubGlyph_Info">FT_Get_SubGlyph_Info</a></td><td><a href="ft2-base_interface.html#FT_Request_Size">FT_Request_Size</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_STANDARD</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Track_Kerning">FT_Get_Track_Kerning</a></td><td><a href="ft2-computations.html#FT_RoundFix">FT_RoundFix</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-truetype_engine.html#FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></td><td><a href="ft2-base_interface.html#FT_Select_Charmap">FT_Select_Charmap</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_DEFAULT</a></td></tr>
+<tr><td><a href="ft2-winfnt_fonts.html#FT_Get_WinFNT_Header">FT_Get_WinFNT_Header</a></td><td><a href="ft2-base_interface.html#FT_Select_Size">FT_Select_Size</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_ISO_10646</a></td></tr>
+<tr><td><a href="ft2-font_formats.html#FT_Get_X11_Font_Format">FT_Get_X11_Font_Format</a></td><td><a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_1_1</a></td></tr>
+<tr><td><a href="ft2-mac_specific.html#FT_GetFile_From_Mac_ATS_Name">FT_GetFile_From_Mac_ATS_Name</a></td><td><a href="ft2-base_interface.html#FT_Set_Charmap">FT_Set_Charmap</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_2_0</a></td></tr>
+<tr><td><a href="ft2-mac_specific.html#FT_GetFile_From_Mac_Name">FT_GetFile_From_Mac_Name</a></td><td><a href="ft2-module_management.html#FT_Set_Debug_Hook">FT_Set_Debug_Hook</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_32</a></td></tr>
+<tr><td><a href="ft2-mac_specific.html#FT_GetFilePath_From_Mac_ATS_Name">FT_GetFilePath_From_Mac_ATS_Name</a></td><td><a href="ft2-multiple_masters.html#FT_Set_MM_Blend_Coordinates">FT_Set_MM_Blend_Coordinates</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_VARIANT_SELECTOR</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a></td><td><a href="ft2-multiple_masters.html#FT_Set_MM_Design_Coordinates">FT_Set_MM_Design_Coordinates</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a></td><td><a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a></td><td><a href="ft2-truetype_tables.html#TT_Header">TT_Header</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a></td><td><a href="ft2-module_management.html#FT_Set_Renderer">FT_Set_Renderer</a></td><td><a href="ft2-truetype_tables.html#TT_HoriHeader">TT_HoriHeader</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a></td><td><a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a></td><td><a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_10646</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a></td><td><a href="ft2-multiple_masters.html#FT_Set_Var_Blend_Coordinates">FT_Set_Var_Blend_Coordinates</a></td><td><a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_7BIT_ASCII</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a></td><td><a href="ft2-multiple_masters.html#FT_Set_Var_Design_Coordinates">FT_Set_Var_Design_Coordinates</a></td><td><a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_8859_1</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a></td><td><a href="ft2-header_file_macros.html#FT_SFNT_NAMES_H">FT_SFNT_NAMES_H</a></td><td><a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_NONE</a></td><td><a href="ft2-truetype_tables.html#FT_Sfnt_Table_Info">FT_Sfnt_Table_Info</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARABIC</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a></td><td><a href="ft2-truetype_tables.html#FT_Sfnt_Tag">FT_Sfnt_Tag</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARMENIAN</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_PLOTTER</a></td><td><a href="ft2-sfnt_names.html#FT_SfntName">FT_SfntName</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_BENGALI</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_GLYPH_H">FT_GLYPH_H</a></td><td><a href="ft2-basic_types.html#FT_Short">FT_Short</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_BURMESE</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_BBOX</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_DEVANAGARI</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_Glyph_BBox_Mode</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_CELL</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GEEZ</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_Copy">FT_Glyph_Copy</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_NOMINAL</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GEORGIAN</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GREEK</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_SCALES</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GUJARATI</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Glyph_Metrics">FT_Glyph_Metrics</a></td><td><a href="ft2-header_file_macros.html#FT_SIZES_H">FT_SIZES_H</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GURMUKHI</a></td></tr>
+<tr><td><a href="ft2-glyph_stroker.html#FT_Glyph_Stroke">FT_Glyph_Stroke</a></td><td><a href="ft2-computations.html#FT_Sin">FT_Sin</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_HEBREW</a></td></tr>
+<tr><td><a href="ft2-glyph_stroker.html#FT_Glyph_StrokeBorder">FT_Glyph_StrokeBorder</a></td><td><a href="ft2-base_interface.html#FT_Size">FT_Size</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_JAPANESE</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_To_Bitmap">FT_Glyph_To_Bitmap</a></td><td><a href="ft2-base_interface.html#FT_Size_Internal">FT_Size_Internal</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KANNADA</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_Transform">FT_Glyph_Transform</a></td><td><a href="ft2-base_interface.html#FT_Size_Metrics">FT_Size_Metrics</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KHMER</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a></td><td><a href="ft2-base_interface.html#FT_Size_Request">FT_Size_Request</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KOREAN</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_Size_Request_Type</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_LAOTIAN</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_GlyphSlot_Own_Bitmap">FT_GlyphSlot_Own_Bitmap</a></td><td><a href="ft2-base_interface.html#FT_Size_RequestRec">FT_Size_RequestRec</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MALAYALAM</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a></td><td><a href="ft2-base_interface.html#FT_SizeRec">FT_SizeRec</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MALDIVIAN</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_GX_VALIDATE_H">FT_GX_VALIDATE_H</a></td><td><a href="ft2-base_interface.html#FT_Slot_Internal">FT_Slot_Internal</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MONGOLIAN</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_GZIP_H">FT_GZIP_H</a></td><td><a href="ft2-raster.html#FT_Span">FT_Span</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ORIYA</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_FAST_GLYPHS">FT_HAS_FAST_GLYPHS</a></td><td><a href="ft2-raster.html#FT_SpanFunc">FT_SpanFunc</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ROMAN</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_FIXED_SIZES">FT_HAS_FIXED_SIZES</a></td><td><a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_LEFT</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_RSYMBOL</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a></td><td><a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_RIGHT</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_RUSSIAN</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_HORIZONTAL">FT_HAS_HORIZONTAL</a></td><td><a href="ft2-header_file_macros.html#FT_STROKER_H">FT_STROKER_H</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SIMPLIFIED_CHINESE</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_KERNING">FT_HAS_KERNING</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_BUTT</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SINDHI</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_MULTIPLE_MASTERS">FT_HAS_MULTIPLE_MASTERS</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_ROUND</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SINHALESE</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_VERTICAL">FT_HAS_VERTICAL</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_SQUARE</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SLAVIC</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#FT_Has_PS_Glyph_Names">FT_Has_PS_Glyph_Names</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_BEVEL</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TAMIL</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_IMAGE_H">FT_IMAGE_H</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TELUGU</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_ROUND</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_THAI</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_INCREMENTAL_H">FT_INCREMENTAL_H</a></td><td><a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_BOLD</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TIBETAN</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a></td><td><a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_ITALIC</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TRADITIONAL_CHINESE</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a></td><td><a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_XXX</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_UNINTERP</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_FuncsRec">FT_Incremental_FuncsRec</a></td><td><a href="ft2-system_interface.html#FT_Stream">FT_Stream</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_VIETNAMESE</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a></td><td><a href="ft2-system_interface.html#FT_Stream_CloseFunc">FT_Stream_CloseFunc</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a></td><td><a href="ft2-system_interface.html#FT_Stream_IoFunc">FT_Stream_IoFunc</a></td><td><a href="ft2-truetype_tables.html#TT_MaxProfile">TT_MaxProfile</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_Interface">FT_Incremental_Interface</a></td><td><a href="ft2-gzip.html#FT_Stream_OpenGzip">FT_Stream_OpenGzip</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_BIG_5</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a></td><td><a href="ft2-lzw.html#FT_Stream_OpenLZW">FT_Stream_OpenLZW</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_GB2312</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_Metrics">FT_Incremental_Metrics</a></td><td><a href="ft2-system_interface.html#FT_StreamDesc">FT_StreamDesc</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_JOHAB</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a></td><td><a href="ft2-system_interface.html#FT_StreamRec">FT_StreamRec</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_SJIS</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a></td><td><a href="ft2-basic_types.html#FT_String">FT_String</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_SYMBOL_CS</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Int">FT_Int</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UCS_4</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Int16">FT_Int16</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UNICODE_CS</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Int32">FT_Int32</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_ConicTo">FT_Stroker_ConicTo</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_WANSUNG</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_CID_KEYED">FT_IS_CID_KEYED</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_CubicTo">FT_Stroker_CubicTo</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_FIXED_WIDTH">FT_IS_FIXED_WIDTH</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_Done">FT_Stroker_Done</a></td><td><a href="ft2-truetype_tables.html#TT_OS2">TT_OS2</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_SCALABLE">FT_IS_SCALABLE</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a></td><td><a href="ft2-truetype_tables.html#TT_PCLT">TT_PCLT</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_SFNT">FT_IS_SFNT</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_Export">FT_Stroker_Export</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ADOBE</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_TRICKY">FT_IS_TRICKY</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_ExportBorder">FT_Stroker_ExportBorder</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_APPLE_UNICODE</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_DEFAULT</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_CUSTOM</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNFITTED</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_GetCounts">FT_Stroker_GetCounts</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ISO</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_Stroker_LineCap</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Kerning_Mode">FT_Kerning_Mode</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_Stroker_LineJoin</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MICROSOFT</a></td></tr>
+<tr><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_DEFAULT</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineTo">FT_Stroker_LineTo</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_XXX</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_LCD_FILTER_H">FT_LCD_FILTER_H</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_New">FT_Stroker_New</a></td><td><a href="ft2-truetype_tables.html#TT_Postscript">TT_Postscript</a></td></tr>
+<tr><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_LEGACY</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_ParseOutline">FT_Stroker_ParseOutline</a></td><td><a href="ft2-truetype_tables.html#TT_VertHeader">TT_VertHeader</a></td></tr>
+<tr><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_LIGHT</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_Rewind">FT_Stroker_Rewind</a></td><td></td></tr>
+</table>
+<hr>
+<table><tr><td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<center><font size=-2>generated on Wed Jan 14 07:57:33 2009</font></center></body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-lcd_filtering.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-lcd_filtering.html
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-lcd_filtering.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+LCD Filtering
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_LcdFilter">FT_LcdFilter</a></td><td></td><td><a href="#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The <a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a> API can be used to specify a low-pass filter which is then applied to LCD-optimized bitmaps generated through <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a>. This is useful to reduce color fringes which would occur with unfiltered rendering.</p>
+<p>Note that no filter is active by default, and that this function is <b>not</b> implemented in default builds of the library. You need to #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your &lsquo;ftoption.h&rsquo; file in order to activate it.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LcdFilter">FT_LcdFilter</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_LcdFilter_
+ {
+ <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_NONE</a> = 0,
+ <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_DEFAULT</a> = 1,
+ <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_LIGHT</a> = 2,
+ <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_LEGACY</a> = 16,
+
+ FT_LCD_FILTER_MAX /* do not remove */
+
+ } <b>FT_LcdFilter</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values to identify various types of LCD filters.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_LCD_FILTER_NONE</b></td><td>
+<p>Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LCD_FILTER_DEFAULT</b></td><td>
+<p>The default filter reduces color fringes considerably, at the cost of a slight blurriness in the output.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LCD_FILTER_LIGHT</b></td><td>
+<p>The light filter is a variant that produces less blurriness at the cost of slightly more color fringes than the default one. It might be better, depending on taste, your monitor, or your personal vision.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LCD_FILTER_LEGACY</b></td><td>
+<p>This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. In other words, it only works well if the TrueType bytecode interpreter is enabled <b>and</b> high-quality hinted fonts are used.</p>
+<p>This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Library_SetLcdFilter</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LcdFilter</a> filter );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is used to apply color filtering to LCD decimated bitmaps, like the ones used when calling <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a> with <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a> or <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the target library instance.</p>
+</td></tr>
+<tr valign=top><td><b>filter</b></td><td>
+<p>The filter type.</p>
+<p>You can use <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_NONE</a> here to disable this feature, or <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_DEFAULT</a> to use a default filter that should work well on most LCD screens.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This feature is always disabled by default. Clients must make an explicit call to this function with a &lsquo;filter&rsquo; value other than <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_NONE</a> in order to enable it.</p>
+<p>Due to <b>PATENTS</b> covering subpixel rendering, this function doesn't do anything except returning &lsquo;FT_Err_Unimplemented_Feature&rsquo; if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library, which should correspond to all default builds of FreeType.</p>
+<p>The filter affects glyph bitmaps rendered through <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a>, <a href="ft2-outline_processing.html#FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a>, <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>, and <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>.</p>
+<p>It does <i>not</i> affect the output of <a href="ft2-outline_processing.html#FT_Outline_Render">FT_Outline_Render</a> and <a href="ft2-outline_processing.html#FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a>.</p>
+<p>If this feature is activated, the dimensions of LCD glyph bitmaps are either larger or taller than the dimensions of the corresponding outline with regards to the pixel grid. For example, for <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a>, the filter adds up to 3&nbsp;pixels to the left, and up to 3&nbsp;pixels to the right.</p>
+<p>The bitmap offset values are adjusted correctly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-list_processing.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-list_processing.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
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+
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+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+List Processing
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_List">FT_List</a></td><td></td><td><a href="#FT_List_Add">FT_List_Add</a></td><td></td><td><a href="#FT_List_Iterate">FT_List_Iterate</a></td></tr>
+<tr><td></td><td><a href="#FT_ListNode">FT_ListNode</a></td><td></td><td><a href="#FT_List_Insert">FT_List_Insert</a></td><td></td><td><a href="#FT_List_Destructor">FT_List_Destructor</a></td></tr>
+<tr><td></td><td><a href="#FT_ListRec">FT_ListRec</a></td><td></td><td><a href="#FT_List_Remove">FT_List_Remove</a></td><td></td><td><a href="#FT_List_Finalize">FT_List_Finalize</a></td></tr>
+<tr><td></td><td><a href="#FT_ListNodeRec">FT_ListNodeRec</a></td><td></td><td><a href="#FT_List_Up">FT_List_Up</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_List_Find">FT_List_Find</a></td><td></td><td><a href="#FT_List_Iterator">FT_List_Iterator</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains various definitions related to list processing using doubly-linked nodes.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List">FT_List</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListRec_* <b>FT_List</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a list record (see <a href="ft2-list_processing.html#FT_ListRec">FT_ListRec</a>).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ListNode">FT_ListNode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListNodeRec_* <b>FT_ListNode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Many elements and objects in FreeType are listed through an <a href="ft2-list_processing.html#FT_List">FT_List</a> record (see <a href="ft2-list_processing.html#FT_ListRec">FT_ListRec</a>). As its name suggests, an FT_ListNode is a handle to a single list element.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ListRec">FT_ListRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListRec_
+ {
+ <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> head;
+ <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> tail;
+
+ } <b>FT_ListRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>head</b></td><td>
+<p>The head (first element) of doubly-linked list.</p>
+</td></tr>
+<tr valign=top><td><b>tail</b></td><td>
+<p>The tail (last element) of doubly-linked list.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ListNodeRec">FT_ListNodeRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListNodeRec_
+ {
+ <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> prev;
+ <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> next;
+ <span class="keyword">void</span>* data;
+
+ } <b>FT_ListNodeRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to hold a single list element.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>prev</b></td><td>
+<p>The previous element in the list. NULL if first.</p>
+</td></tr>
+<tr valign=top><td><b>next</b></td><td>
+<p>The next element in the list. NULL if last.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>A typeless pointer to the listed object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Find">FT_List_Find</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> )
+ <b>FT_List_Find</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a> list,
+ <span class="keyword">void</span>* data );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Find the list node for a given listed object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>The address of the listed object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>List node. NULL if it wasn't found.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Add">FT_List_Add</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_List_Add</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a> list,
+ <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> node );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Append an element to the end of a list.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr valign=top><td><b>node</b></td><td>
+<p>The node to append.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Insert">FT_List_Insert</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_List_Insert</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a> list,
+ <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> node );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Insert an element at the head of a list.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to parent list.</p>
+</td></tr>
+<tr valign=top><td><b>node</b></td><td>
+<p>The node to insert.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Remove">FT_List_Remove</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_List_Remove</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a> list,
+ <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> node );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Remove a node from a list. This function doesn't check whether the node is in the list!</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>node</b></td><td>
+<p>The node to remove.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to the parent list.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Up">FT_List_Up</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_List_Up</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a> list,
+ <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> node );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Move a node to the head/top of a list. Used to maintain LRU lists.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr valign=top><td><b>node</b></td><td>
+<p>The node to move.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Iterator">FT_List_Iterator</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+ (*<b>FT_List_Iterator</b>)( <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> node,
+ <span class="keyword">void</span>* user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An FT_List iterator function which is called during a list parse by <a href="ft2-list_processing.html#FT_List_Iterate">FT_List_Iterate</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>node</b></td><td>
+<p>The current iteration list node.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer passed to <a href="ft2-list_processing.html#FT_List_Iterate">FT_List_Iterate</a>. Can be used to point to the iteration's state.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Iterate">FT_List_Iterate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_List_Iterate</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a> list,
+ <a href="ft2-list_processing.html#FT_List_Iterator">FT_List_Iterator</a> iterator,
+ <span class="keyword">void</span>* user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A handle to the list.</p>
+</td></tr>
+<tr valign=top><td><b>iterator</b></td><td>
+<p>An iterator function, called on each node of the list.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A user-supplied field which is passed as the second argument to the iterator.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result (a FreeType error code) of the last iterator call.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Destructor">FT_List_Destructor</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_List_Destructor</b>)( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory,
+ <span class="keyword">void</span>* data,
+ <span class="keyword">void</span>* user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An <a href="ft2-list_processing.html#FT_List">FT_List</a> iterator function which is called during a list finalization by <a href="ft2-list_processing.html#FT_List_Finalize">FT_List_Finalize</a> to destroy all elements in a given list.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>system</b></td><td>
+<p>The current system object.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>The current object to destroy.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer passed to <a href="ft2-list_processing.html#FT_List_Iterate">FT_List_Iterate</a>. It can be used to point to the iteration's state.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Finalize">FT_List_Finalize</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_List_Finalize</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a> list,
+ <a href="ft2-list_processing.html#FT_List_Destructor">FT_List_Destructor</a> destroy,
+ <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory,
+ <span class="keyword">void</span>* user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy all elements in the list as well as the list itself.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A handle to the list.</p>
+</td></tr>
+<tr valign=top><td><b>destroy</b></td><td>
+<p>A list destructor that will be applied to each element of the list.</p>
+</td></tr>
+<tr valign=top><td><b>memory</b></td><td>
+<p>The current memory object which handles deallocation.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A user-supplied field which is passed as the last argument to the destructor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-lzw.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-lzw.html
new file mode 100644
index 00000000000..133d465c28c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-lzw.html
@@ -0,0 +1,94 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+LZW Streams
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Stream_OpenLZW">FT_Stream_OpenLZW</a></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of LZW-specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_OpenLZW">FT_Stream_OpenLZW</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LZW_H (freetype/ftlzw.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Stream_OpenLZW</b>( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a> stream,
+ <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a> source );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed &lsquo;*.pcf.Z&rsquo; fonts that come with XFree86.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>The target embedding stream.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>The source stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source stream must be opened <i>before</i> calling this function.</p>
+<p>Calling the internal function &lsquo;FT_Stream_Close&rsquo; on the new stream will <b>not</b> call &lsquo;FT_Stream_Close&rsquo; on the source stream. None of the stream objects will be released to the heap.</p>
+<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream</p>
+<p>In certain builds of the library, LZW compression recognition is automatically handled when calling <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it.</p>
+<p>This function may return &lsquo;FT_Err_Unimplemented_Feature&rsquo; if your build of FreeType was not compiled with LZW support.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-mac_specific.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-mac_specific.html
new file mode 100644
index 00000000000..0298c0157d5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-mac_specific.html
@@ -0,0 +1,368 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Mac Specific Interface
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_New_Face_From_FOND">FT_New_Face_From_FOND</a></td><td></td><td><a href="#FT_GetFilePath_From_Mac_ATS_Name">FT_GetFilePath_From_Mac_ATS_Name</a></td></tr>
+<tr><td></td><td><a href="#FT_GetFile_From_Mac_Name">FT_GetFile_From_Mac_Name</a></td><td></td><td><a href="#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a></td></tr>
+<tr><td></td><td><a href="#FT_GetFile_From_Mac_ATS_Name">FT_GetFile_From_Mac_ATS_Name</a></td><td></td><td><a href="#FT_New_Face_From_FSRef">FT_New_Face_From_FSRef</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The following definitions are only available if FreeType is compiled on a Macintosh.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Face_From_FOND">FT_New_Face_From_FOND</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_New_Face_From_FOND</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ Handle fond,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> face_index,
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new face object from a FOND resource.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>fond</b></td><td>
+<p>A FOND resource.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>Only supported for the -1 &lsquo;sanity check&rsquo; special case.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>notes</b></em></td></tr><tr><td>
+<p>This function can be used to create <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects from fonts that are installed in the system as follows.</p>
+<pre class="colored">
+ fond = GetResource( 'FOND', fontName );
+ error = FT_New_Face_From_FOND( library, fond, 0, &amp;face );
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GetFile_From_Mac_Name">FT_GetFile_From_Mac_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_GetFile_From_Mac_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>* fontName,
+ FSSpec* pathSpec,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a>* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return an FSSpec for the disk file containing the named font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>fontName</b></td><td>
+<p>Mac OS name of the font (e.g., Times New Roman Bold).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pathSpec</b></td><td>
+<p>FSSpec to the file. For passing to <a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a>.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>Index of the face. For passing to <a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GetFile_From_Mac_ATS_Name">FT_GetFile_From_Mac_ATS_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_GetFile_From_Mac_ATS_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>* fontName,
+ FSSpec* pathSpec,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a>* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return an FSSpec for the disk file containing the named font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>fontName</b></td><td>
+<p>Mac OS name of the font in ATS framework.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pathSpec</b></td><td>
+<p>FSSpec to the file. For passing to <a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a>.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>Index of the face. For passing to <a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GetFilePath_From_Mac_ATS_Name">FT_GetFilePath_From_Mac_ATS_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_GetFilePath_From_Mac_ATS_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>* fontName,
+ UInt8* path,
+ UInt32 maxPathSize,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a>* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a pathname of the disk file and face index for given font name which is handled by ATS framework.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>fontName</b></td><td>
+<p>Mac OS name of the font in ATS framework.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>path</b></td><td>
+<p>Buffer to store pathname of the file. For passing to <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a>. The client must allocate this buffer before calling this function.</p>
+</td></tr>
+<tr valign=top><td><b>maxPathSize</b></td><td>
+<p>Lengths of the buffer &lsquo;path&rsquo; that client allocated.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>Index of the face. For passing to <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_New_Face_From_FSSpec</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> FSSpec *spec,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> face_index,
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new face object from a given resource and typeface index using an FSSpec to the font file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>spec</b></td><td>
+<p>FSSpec to the font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the resource. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p><a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a> is identical to <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> except it accepts an FSSpec instead of a path.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Face_From_FSRef">FT_New_Face_From_FSRef</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_New_Face_From_FSRef</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> FSRef *ref,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> face_index,
+ <a href="ft2-base_interface.html#FT_Face">FT_Face</a> *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new face object from a given resource and typeface index using an FSRef to the font file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>spec</b></td><td>
+<p>FSRef to the font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the resource. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p><a href="ft2-mac_specific.html#FT_New_Face_From_FSRef">FT_New_Face_From_FSRef</a> is identical to <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> except it accepts an FSRef instead of a path.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-module_management.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-module_management.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
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+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Module Management
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Module_Constructor">FT_Module_Constructor</a></td><td></td><td><a href="#FT_Get_Module">FT_Get_Module</a></td><td></td><td><a href="#FT_Add_Default_Modules">FT_Add_Default_Modules</a></td></tr>
+<tr><td></td><td><a href="#FT_Module_Destructor">FT_Module_Destructor</a></td><td></td><td><a href="#FT_Remove_Module">FT_Remove_Module</a></td><td></td><td><a href="#FT_Renderer_Class">FT_Renderer_Class</a></td></tr>
+<tr><td></td><td><a href="#FT_Module_Requester">FT_Module_Requester</a></td><td></td><td><a href="#FT_New_Library">FT_New_Library</a></td><td></td><td><a href="#FT_Get_Renderer">FT_Get_Renderer</a></td></tr>
+<tr><td></td><td><a href="#FT_Module_Class">FT_Module_Class</a></td><td></td><td><a href="#FT_Done_Library">FT_Done_Library</a></td><td></td><td><a href="#FT_Set_Renderer">FT_Set_Renderer</a></td></tr>
+<tr><td></td><td><a href="#FT_Add_Module">FT_Add_Module</a></td><td></td><td><a href="#FT_Set_Debug_Hook">FT_Set_Debug_Hook</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module_Constructor">FT_Module_Constructor</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+ (*<b>FT_Module_Constructor</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> module );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to initialize (not create) a new module object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module</b></td><td>
+<p>The module to initialize.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module_Destructor">FT_Module_Destructor</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_Module_Destructor</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> module );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to finalize (not destroy) a given module object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module</b></td><td>
+<p>The module to finalize.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module_Requester">FT_Module_Requester</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> FT_Module_Interface
+ (*<b>FT_Module_Requester</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> module,
+ <span class="keyword">const</span> <span class="keyword">char</span>* name );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to query a given module for a specific interface.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module</b></td><td>
+<p>The module to finalize.</p>
+</td></tr>
+<tr valign=top><td><b>name</b></td><td>
+<p>The name of the interface in the module.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module_Class">FT_Module_Class</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Module_Class_
+ {
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> module_flags;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> module_size;
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_String">FT_String</a>* module_name;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> module_version;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> module_requires;
+
+ <span class="keyword">const</span> <span class="keyword">void</span>* module_interface;
+
+ <a href="ft2-module_management.html#FT_Module_Constructor">FT_Module_Constructor</a> module_init;
+ <a href="ft2-module_management.html#FT_Module_Destructor">FT_Module_Destructor</a> module_done;
+ <a href="ft2-module_management.html#FT_Module_Requester">FT_Module_Requester</a> get_interface;
+
+ } <b>FT_Module_Class</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The module class descriptor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module_flags</b></td><td>
+<p>Bit flags describing the module.</p>
+</td></tr>
+<tr valign=top><td><b>module_size</b></td><td>
+<p>The size of one module object/instance in bytes.</p>
+</td></tr>
+<tr valign=top><td><b>module_name</b></td><td>
+<p>The name of the module.</p>
+</td></tr>
+<tr valign=top><td><b>module_version</b></td><td>
+<p>The version, as a 16.16 fixed number (major.minor).</p>
+</td></tr>
+<tr valign=top><td><b>module_requires</b></td><td>
+<p>The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000.</p>
+</td></tr>
+<tr valign=top><td><b>module_init</b></td><td>
+<p>The initializing function.</p>
+</td></tr>
+<tr valign=top><td><b>module_done</b></td><td>
+<p>The finalizing function.</p>
+</td></tr>
+<tr valign=top><td><b>get_interface</b></td><td>
+<p>The interface requesting function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Add_Module">FT_Add_Module</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Add_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a>* clazz );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Add a new module to a given library instance.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>clazz</b></td><td>
+<p>A pointer to class descriptor for the module.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Module">FT_Get_Module</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> )
+ <b>FT_Get_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <span class="keyword">const</span> <span class="keyword">char</span>* module_name );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Find a module by its name.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+<tr valign=top><td><b>module_name</b></td><td>
+<p>The module's name (as an ASCII string).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A module handle. 0&nbsp;if none was found.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>FreeType's internal modules aren't documented very well, and you should look up the source code for details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Remove_Module">FT_Remove_Module</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Remove_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-base_interface.html#FT_Module">FT_Module</a> module );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Remove a given module from a library instance.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module</b></td><td>
+<p>A handle to a module object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The module object is destroyed by the function in case of success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Library">FT_New_Library</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_New_Library</b>( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory,
+ <a href="ft2-base_interface.html#FT_Library">FT_Library</a> *alibrary );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the original memory object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>alibrary</b></td><td>
+<p>A pointer to handle of a new library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_Library">FT_Done_Library</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Done_Library</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Discard a given library object. This closes all drivers and discards all resource objects.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the target library.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Debug_Hook">FT_Set_Debug_Hook</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Set_Debug_Hook</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> hook_index,
+ FT_DebugHook_Func debug_hook );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Set a debug hook function for debugging the interpreter of a font format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>hook_index</b></td><td>
+<p>The index of the debug hook. You should use the values defined in &lsquo;ftobjs.h&rsquo;, e.g., &lsquo;FT_DEBUG_HOOK_TRUETYPE&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>debug_hook</b></td><td>
+<p>The function used to debug the interpreter.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Currently, four debug hook slots are available, but only two (for the TrueType and the Type&nbsp;1 interpreter) are defined.</p>
+<p>Since the internal headers of FreeType are no longer installed, the symbol &lsquo;FT_DEBUG_HOOK_TRUETYPE&rsquo; isn't available publicly. This is a bug and will be fixed in a forthcoming release.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Add_Default_Modules">FT_Add_Default_Modules</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Add_Default_Modules</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Add the set of default drivers to a given library object. This is only useful when you create a library object with <a href="ft2-module_management.html#FT_New_Library">FT_New_Library</a> (usually to plug a custom memory manager).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a new library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Renderer_Class">FT_Renderer_Class</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_RENDER_H (freetype/ftrender.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Renderer_Class_
+ {
+ <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a> root;
+
+ <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a> glyph_format;
+
+ FT_Renderer_RenderFunc render_glyph;
+ FT_Renderer_TransformFunc transform_glyph;
+ FT_Renderer_GetCBoxFunc get_glyph_cbox;
+ FT_Renderer_SetModeFunc set_mode;
+
+ <a href="ft2-raster.html#FT_Raster_Funcs">FT_Raster_Funcs</a>* raster_class;
+
+ } <b>FT_Renderer_Class</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The renderer module class descriptor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>root</b></td><td>
+<p>The root <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a> fields.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_format</b></td><td>
+<p>The glyph image format this renderer handles.</p>
+</td></tr>
+<tr valign=top><td><b>render_glyph</b></td><td>
+<p>A method used to render the image that is in a given glyph slot into a bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>transform_glyph</b></td><td>
+<p>A method used to transform the image that is in a given glyph slot.</p>
+</td></tr>
+<tr valign=top><td><b>get_glyph_cbox</b></td><td>
+<p>A method used to access the glyph's cbox.</p>
+</td></tr>
+<tr valign=top><td><b>set_mode</b></td><td>
+<p>A method used to pass additional parameters.</p>
+</td></tr>
+<tr valign=top><td><b>raster_class</b></td><td>
+<p>For <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a> renderers only. This is a pointer to its raster's class.</p>
+</td></tr>
+<tr valign=top><td><b>raster</b></td><td>
+<p>For <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a> renderers only. This is a pointer to the corresponding raster object, if any.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Renderer">FT_Get_Renderer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_RENDER_H (freetype/ftrender.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-base_interface.html#FT_Renderer">FT_Renderer</a> )
+ <b>FT_Get_Renderer</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a> format );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the current renderer for a given glyph format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+<tr valign=top><td><b>format</b></td><td>
+<p>The glyph format.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A renderer handle. 0&nbsp;if none found.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great.</p>
+<p>To add a new renderer, simply use <a href="ft2-module_management.html#FT_Add_Module">FT_Add_Module</a>. To retrieve a renderer by its name, use <a href="ft2-module_management.html#FT_Get_Module">FT_Get_Module</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Renderer">FT_Set_Renderer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_RENDER_H (freetype/ftrender.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Set_Renderer</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-base_interface.html#FT_Renderer">FT_Renderer</a> renderer,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_params,
+ <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a>* parameters );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Set the current renderer to use, and set additional mode.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>renderer</b></td><td>
+<p>A handle to the renderer object.</p>
+</td></tr>
+<tr valign=top><td><b>num_params</b></td><td>
+<p>The number of additional parameters.</p>
+</td></tr>
+<tr valign=top><td><b>parameters</b></td><td>
+<p>Additional parameters.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps.</p>
+<p>This doesn't change the current renderer for other formats.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
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+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Multiple Masters
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_MM_Axis">FT_MM_Axis</a></td><td></td><td><a href="#FT_Get_MM_Var">FT_Get_MM_Var</a></td></tr>
+<tr><td></td><td><a href="#FT_Multi_Master">FT_Multi_Master</a></td><td></td><td><a href="#FT_Set_MM_Design_Coordinates">FT_Set_MM_Design_Coordinates</a></td></tr>
+<tr><td></td><td><a href="#FT_Var_Axis">FT_Var_Axis</a></td><td></td><td><a href="#FT_Set_Var_Design_Coordinates">FT_Set_Var_Design_Coordinates</a></td></tr>
+<tr><td></td><td><a href="#FT_Var_Named_Style">FT_Var_Named_Style</a></td><td></td><td><a href="#FT_Set_MM_Blend_Coordinates">FT_Set_MM_Blend_Coordinates</a></td></tr>
+<tr><td></td><td><a href="#FT_MM_Var">FT_MM_Var</a></td><td></td><td><a href="#FT_Set_Var_Blend_Coordinates">FT_Set_Var_Blend_Coordinates</a></td></tr>
+<tr><td></td><td><a href="#FT_Get_Multi_Master">FT_Get_Multi_Master</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates.</p>
+<p>George Williams has extended this interface to make it work with both Type&nbsp;1 Multiple Masters fonts and GX distortable (var) fonts. Some of these routines only work with MM fonts, others will work with both types. They are similar enough that a consistent interface makes sense.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MM_Axis">FT_MM_Axis</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_MM_Axis_
+ {
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* name;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> minimum;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> maximum;
+
+ } <b>FT_MM_Axis</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to model a given axis in design space for Multiple Masters fonts.</p>
+<p>This structure can't be used for GX var fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>name</b></td><td>
+<p>The axis's name.</p>
+</td></tr>
+<tr valign=top><td><b>minimum</b></td><td>
+<p>The axis's minimum design coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>maximum</b></td><td>
+<p>The axis's maximum design coordinate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Multi_Master">FT_Multi_Master</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Multi_Master_
+ {
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_axis;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_designs;
+ <a href="ft2-multiple_masters.html#FT_MM_Axis">FT_MM_Axis</a> axis[T1_MAX_MM_AXIS];
+
+ } <b>FT_Multi_Master</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model the axes and space of a Multiple Masters font.</p>
+<p>This structure can't be used for GX var fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_axis</b></td><td>
+<p>Number of axes. Cannot exceed&nbsp;4.</p>
+</td></tr>
+<tr valign=top><td><b>num_designs</b></td><td>
+<p>Number of designs; should be normally 2^num_axis even though the Type&nbsp;1 specification strangely allows for intermediate designs to be present. This number cannot exceed&nbsp;16.</p>
+</td></tr>
+<tr valign=top><td><b>axis</b></td><td>
+<p>A table of axis descriptors.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Var_Axis">FT_Var_Axis</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Var_Axis_
+ {
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* name;
+
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> minimum;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> def;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> maximum;
+
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> tag;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> strid;
+
+ } <b>FT_Var_Axis</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to model a given axis in design space for Multiple Masters and GX var fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>name</b></td><td>
+<p>The axis's name. Not always meaningful for GX.</p>
+</td></tr>
+<tr valign=top><td><b>minimum</b></td><td>
+<p>The axis's minimum design coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>def</b></td><td>
+<p>The axis's default design coordinate. FreeType computes meaningful default values for MM; it is then an integer value, not in 16.16 format.</p>
+</td></tr>
+<tr valign=top><td><b>maximum</b></td><td>
+<p>The axis's maximum design coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>tag</b></td><td>
+<p>The axis's tag (the GX equivalent to &lsquo;name&rsquo;). FreeType provides default values for MM if possible.</p>
+</td></tr>
+<tr valign=top><td><b>strid</b></td><td>
+<p>The entry in &lsquo;name&rsquo; table (another GX version of &lsquo;name&rsquo;). Not meaningful for MM.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Var_Named_Style">FT_Var_Named_Style</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Var_Named_Style_
+ {
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>* coords;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> strid;
+
+ } <b>FT_Var_Named_Style</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to model a named style in a GX var font.</p>
+<p>This structure can't be used for MM fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>coords</b></td><td>
+<p>The design coordinates for this style. This is an array with one entry for each axis.</p>
+</td></tr>
+<tr valign=top><td><b>strid</b></td><td>
+<p>The entry in &lsquo;name&rsquo; table identifying this style.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MM_Var">FT_MM_Var</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_MM_Var_
+ {
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_axis;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_designs;
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_namedstyles;
+ <a href="ft2-multiple_masters.html#FT_Var_Axis">FT_Var_Axis</a>* axis;
+ <a href="ft2-multiple_masters.html#FT_Var_Named_Style">FT_Var_Named_Style</a>* namedstyle;
+
+ } <b>FT_MM_Var</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model the axes and space of a Multiple Masters or GX var distortable font.</p>
+<p>Some fields are specific to one format and not to the other.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_axis</b></td><td>
+<p>The number of axes. The maximum value is&nbsp;4 for MM; no limit in GX.</p>
+</td></tr>
+<tr valign=top><td><b>num_designs</b></td><td>
+<p>The number of designs; should be normally 2^num_axis for MM fonts. Not meaningful for GX (where every glyph could have a different number of designs).</p>
+</td></tr>
+<tr valign=top><td><b>num_namedstyles</b></td><td>
+<p>The number of named styles; only meaningful for GX which allows certain design coordinates to have a string ID (in the &lsquo;name&rsquo; table) associated with them. The font can tell the user that, for example, Weight=1.5 is &lsquo;Bold&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>axis</b></td><td>
+<p>A table of axis descriptors. GX fonts contain slightly more data than MM.</p>
+</td></tr>
+<tr valign=top><td><b>namedstyles</b></td><td>
+<p>A table of named styles. Only meaningful with GX.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Multi_Master">FT_Get_Multi_Master</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_Multi_Master</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-multiple_masters.html#FT_Multi_Master">FT_Multi_Master</a> *amaster );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the Multiple Master descriptor of a given font.</p>
+<p>This function can't be used with GX fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>amaster</b></td><td>
+<p>The Multiple Masters descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_MM_Var">FT_Get_MM_Var</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_MM_Var</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-multiple_masters.html#FT_MM_Var">FT_MM_Var</a>* *amaster );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the Multiple Master/GX var descriptor of a given font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>amaster</b></td><td>
+<p>The Multiple Masters descriptor. Allocates a data structure, which the user must free (a single call to FT_FREE will do it).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_MM_Design_Coordinates">FT_Set_MM_Design_Coordinates</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Set_MM_Design_Coordinates</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_coords,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a>* coords );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>For Multiple Masters fonts, choose an interpolated font design through design coordinates.</p>
+<p>This function can't be used with GX fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_coords</b></td><td>
+<p>The number of design coordinates (must be equal to the number of axes in the font).</p>
+</td></tr>
+<tr valign=top><td><b>coords</b></td><td>
+<p>An array of design coordinates.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Var_Design_Coordinates">FT_Set_Var_Design_Coordinates</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Set_Var_Design_Coordinates</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_coords,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>* coords );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>For Multiple Master or GX Var fonts, choose an interpolated font design through design coordinates.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_coords</b></td><td>
+<p>The number of design coordinates (must be equal to the number of axes in the font).</p>
+</td></tr>
+<tr valign=top><td><b>coords</b></td><td>
+<p>An array of design coordinates.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_MM_Blend_Coordinates">FT_Set_MM_Blend_Coordinates</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Set_MM_Blend_Coordinates</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_coords,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>* coords );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>For Multiple Masters and GX var fonts, choose an interpolated font design through normalized blend coordinates.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_coords</b></td><td>
+<p>The number of design coordinates (must be equal to the number of axes in the font).</p>
+</td></tr>
+<tr valign=top><td><b>coords</b></td><td>
+<p>The design coordinates array (each element must be between 0 and 1.0).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Var_Blend_Coordinates">FT_Set_Var_Blend_Coordinates</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Set_Var_Blend_Coordinates</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_coords,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>* coords );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This is another name of <a href="ft2-multiple_masters.html#FT_Set_MM_Blend_Coordinates">FT_Set_MM_Blend_Coordinates</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-ot_validation.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-ot_validation.html
new file mode 100644
index 00000000000..d24ed333a38
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-ot_validation.html
@@ -0,0 +1,208 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+OpenType Validation
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_VALIDATE_OTXXX">FT_VALIDATE_OTXXX</a></td><td></td><td><a href="#FT_OpenType_Validate">FT_OpenType_Validate</a></td><td></td><td><a href="#FT_OpenType_Free">FT_OpenType_Free</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_VALIDATE_OTXXX">FT_VALIDATE_OTXXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_BASE</a> 0x0100
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GDEF</a> 0x0200
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GPOS</a> 0x0400
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GSUB</a> 0x0800
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_JSTF</a> 0x1000
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_MATH</a> 0x2000
+
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_OT</a> <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_BASE</a> | \
+ <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GDEF</a> | \
+ <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GPOS</a> | \
+ <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GSUB</a> | \
+ <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_JSTF</a> | \
+ <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_MATH</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used with <a href="ft2-ot_validation.html#FT_OpenType_Validate">FT_OpenType_Validate</a> to indicate which OpenType tables should be validated.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_VALIDATE_BASE</b></td><td>
+<p>Validate BASE table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_GDEF</b></td><td>
+<p>Validate GDEF table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_GPOS</b></td><td>
+<p>Validate GPOS table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_GSUB</b></td><td>
+<p>Validate GSUB table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_JSTF</b></td><td>
+<p>Validate JSTF table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_MATH</b></td><td>
+<p>Validate MATH table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_OT</b></td><td>
+<p>Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OpenType_Validate">FT_OpenType_Validate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_OpenType_Validate</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> validation_flags,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> *BASE_table,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> *GDEF_table,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> *GPOS_table,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> *GSUB_table,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> *JSTF_table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library which actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>validation_flags</b></td><td>
+<p>A bit field which specifies the tables to be validated. See <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_OTXXX</a> for possible values.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>BASE_table</b></td><td>
+<p>A pointer to the BASE table.</p>
+</td></tr>
+<tr valign=top><td><b>GDEF_table</b></td><td>
+<p>A pointer to the GDEF table.</p>
+</td></tr>
+<tr valign=top><td><b>GPOS_table</b></td><td>
+<p>A pointer to the GPOS table.</p>
+</td></tr>
+<tr valign=top><td><b>GSUB_table</b></td><td>
+<p>A pointer to the GSUB table.</p>
+</td></tr>
+<tr valign=top><td><b>JSTF_table</b></td><td>
+<p>A pointer to the JSTF table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with OpenType fonts, returning an error otherwise.</p>
+<p>After use, the application should deallocate the five tables with <a href="ft2-ot_validation.html#FT_OpenType_Free">FT_OpenType_Free</a>. A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OpenType_Free">FT_OpenType_Free</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_OpenType_Free</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a> table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Free the buffer allocated by OpenType validator.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>table</b></td><td>
+<p>The pointer to the buffer that is allocated by <a href="ft2-ot_validation.html#FT_OpenType_Validate">FT_OpenType_Validate</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function must be used to free the buffer allocated by <a href="ft2-ot_validation.html#FT_OpenType_Validate">FT_OpenType_Validate</a> only.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-outline_processing.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-outline_processing.html
new file mode 100644
index 00000000000..09f7cbdea66
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-outline_processing.html
@@ -0,0 +1,1106 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Outline Processing
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Outline">FT_Outline</a></td><td></td><td><a href="#FT_Outline_MoveToFunc">FT_Outline_MoveToFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a></td><td></td><td><a href="#FT_Outline_LineToFunc">FT_Outline_LineToFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_New">FT_Outline_New</a></td><td></td><td><a href="#FT_Outline_ConicToFunc">FT_Outline_ConicToFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Done">FT_Outline_Done</a></td><td></td><td><a href="#FT_Outline_CubicToFunc">FT_Outline_CubicToFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Copy">FT_Outline_Copy</a></td><td></td><td><a href="#FT_Outline_Funcs">FT_Outline_Funcs</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Translate">FT_Outline_Translate</a></td><td></td><td><a href="#FT_Outline_Decompose">FT_Outline_Decompose</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Transform">FT_Outline_Transform</a></td><td></td><td><a href="#FT_Outline_Get_CBox">FT_Outline_Get_CBox</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Embolden">FT_Outline_Embolden</a></td><td></td><td><a href="#FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Reverse">FT_Outline_Reverse</a></td><td></td><td><a href="#FT_Outline_Render">FT_Outline_Render</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Check">FT_Outline_Check</a></td><td></td><td><a href="#FT_Orientation">FT_Orientation</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Get_BBox">FT_Outline_Get_BBox</a></td><td></td><td><a href="#FT_Outline_Get_Orientation">FT_Outline_Get_Orientation</a></td></tr>
+<tr><td></td><td><a href="#ft_outline_flags">ft_outline_flags</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains routines used to create and destroy scalable glyph images known as &lsquo;outlines&rsquo;. These can also be measured, transformed, and converted into bitmaps and pixmaps.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline">FT_Outline</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Outline_
+ {
+ <span class="keyword">short</span> n_contours; /* number of contours in glyph */
+ <span class="keyword">short</span> n_points; /* number of points in the glyph */
+
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* points; /* the outline's points */
+ <span class="keyword">char</span>* tags; /* the points flags */
+ <span class="keyword">short</span>* contours; /* the contour end points */
+
+ <span class="keyword">int</span> flags; /* outline masks */
+
+ } <b>FT_Outline</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This structure is used to describe an outline to the scan-line converter.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>n_contours</b></td><td>
+<p>The number of contours in the outline.</p>
+</td></tr>
+<tr valign=top><td><b>n_points</b></td><td>
+<p>The number of points in the outline.</p>
+</td></tr>
+<tr valign=top><td><b>points</b></td><td>
+<p>A pointer to an array of &lsquo;n_points&rsquo; <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a> elements, giving the outline's point coordinates.</p>
+</td></tr>
+<tr valign=top><td><b>tags</b></td><td>
+<p>A pointer to an array of &lsquo;n_points&rsquo; chars, giving each outline point's type. If bit&nbsp;0 is unset, the point is &lsquo;off&rsquo; the curve, i.e., a Bézier control point, while it is &lsquo;on&rsquo; when set.</p>
+<p>Bit&nbsp;1 is meaningful for &lsquo;off&rsquo; points only. If set, it indicates a third-order Bézier arc control point; and a second-order control point if unset.</p>
+</td></tr>
+<tr valign=top><td><b>contours</b></td><td>
+<p>An array of &lsquo;n_contours&rsquo; shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points &lsquo;0&rsquo; to &lsquo;contours[0]&rsquo;, the second one is defined by the points &lsquo;contours[0]+1&rsquo; to &lsquo;contours[1]&rsquo;, etc.</p>
+</td></tr>
+<tr valign=top><td><b>flags</b></td><td>
+<p>A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_NONE</a> 0x0
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_OWNER</a> 0x1
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_EVEN_ODD_FILL</a> 0x2
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a> 0x4
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a> 0x8
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SMART_DROPOUTS</a> 0x10
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_INCLUDE_STUBS</a> 0x20
+
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_HIGH_PRECISION</a> 0x100
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SINGLE_PASS</a> 0x200
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants use for the flags in an outline's &lsquo;flags&rsquo; field.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_OUTLINE_NONE</b></td><td>
+<p>Value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OUTLINE_OWNER</b></td><td>
+<p>If set, this flag indicates that the outline's field arrays (i.e., &lsquo;points&rsquo;, &lsquo;flags&rsquo;, and &lsquo;contours&rsquo;) are &lsquo;owned&rsquo; by the outline object, and should thus be freed when it is destroyed.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_EVEN_ODD_FILL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth raster).</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_REVERSE_FILL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type&nbsp;1 fonts). This flag is ignored by the scan converter.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_IGNORE_DROPOUTS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_SMART_DROPOUTS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Select smart dropout control. If unset, use simple dropout control. Ignored if <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a> is set.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_INCLUDE_STUBS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If set, turn pixels on for &lsquo;stubs&rsquo;, otherwise exclude them. Ignored if <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a> is set.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_HIGH_PRECISION</b></td></tr>
+<tr valign=top><td></td><td>
+<p>This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OUTLINE_SINGLE_PASS</b></td><td>
+<p>This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-converter.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Please refer to the description of the &lsquo;SCANTYPE&rsquo; instruction in the OpenType specification (in file &lsquo;ttinst1.doc&rsquo;) how simple drop-outs, smart drop-outs, and stubs are defined.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_New">FT_Outline_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_New</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> numPoints,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> numContours,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> *anoutline );
+
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ FT_Outline_New_Internal( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> numPoints,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> numContours,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> *anoutline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new outline of a given size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object from where the outline is allocated. Note however that the new outline will <b>not</b> necessarily be <b>freed</b>, when destroying the library, by <a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a>.</p>
+</td></tr>
+<tr valign=top><td><b>numPoints</b></td><td>
+<p>The maximal number of points within the outline.</p>
+</td></tr>
+<tr valign=top><td><b>numContours</b></td><td>
+<p>The maximal number of contours within the outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>anoutline</b></td><td>
+<p>A handle to the new outline. NULL in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The reason why this function takes a &lsquo;library&rsquo; parameter is simply to use the library's memory allocator.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Done">FT_Outline_Done</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_Done</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ FT_Outline_Done_Internal( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy an outline created with <a href="ft2-outline_processing.html#FT_Outline_New">FT_Outline_New</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle of the library object used to allocate the outline.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the outline object to be discarded.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If the outline's &lsquo;owner&rsquo; field is not set, only the outline descriptor will be released.</p>
+<p>The reason why this function takes an &lsquo;library&rsquo; parameter is simply to use ft_mem_free().</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Copy">FT_Outline_Copy</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_Copy</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* source,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> *target );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Copy an outline into another one. Both objects must have the same sizes (number of points &amp; number of contours) when this function is called.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>source</b></td><td>
+<p>A handle to the source outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>A handle to the target outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Translate">FT_Outline_Translate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Outline_Translate</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> xOffset,
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> yOffset );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Apply a simple translation to the points of an outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>xOffset</b></td><td>
+<p>The horizontal offset.</p>
+</td></tr>
+<tr valign=top><td><b>yOffset</b></td><td>
+<p>The vertical offset.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Transform">FT_Outline_Transform</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Outline_Transform</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>* matrix );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to the transformation matrix.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You can use <a href="ft2-outline_processing.html#FT_Outline_Translate">FT_Outline_Translate</a> if you need to translate the outline's points.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Embolden">FT_Outline_Embolden</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_Embolden</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> strength );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Embolden an outline. The new outline will be at most 4&nbsp;times &lsquo;strength&rsquo; pixels wider and higher. You may think of the left and bottom borders as unchanged.</p>
+<p>Negative &lsquo;strength&rsquo; values to reduce the outline thickness are possible also.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A handle to the target outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>strength</b></td><td>
+<p>How strong the glyph is emboldened. Expressed in 26.6 pixel format.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly.</p>
+<p>If you need &lsquo;better&rsquo; metrics values you should call <a href="ft2-outline_processing.html#FT_Outline_Get_CBox">FT_Outline_Get_CBox</a> ot <a href="ft2-outline_processing.html#FT_Outline_Get_BBox">FT_Outline_Get_BBox</a>.</p>
+<p>Example call:</p>
+<pre class="colored">
+ FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );
+ if ( face-&gt;slot-&gt;format == FT_GLYPH_FORMAT_OUTLINE )
+ FT_Outline_Embolden( &amp;face-&gt;slot-&gt;outline, strength );
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Reverse">FT_Outline_Reverse</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Outline_Reverse</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This functions toggles the bit flag <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a> in the outline's &lsquo;flags&rsquo; field.</p>
+<p>It shouldn't be used by a normal client application, unless it knows what it is doing.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Check">FT_Outline_Check</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_Check</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Check the contents of an outline descriptor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A handle to a source outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Get_BBox">FT_Outline_Get_BBox</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BBOX_H (freetype/ftbbox.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_Get_BBox</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a> *abbox );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm which returns <i>very</i> quickly when the two boxes coincide. Otherwise, the outline Bézier arcs are traversed to extract their extrema.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>abbox</b></td><td>
+<p>The outline's exact bounding box.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_outline_flags">ft_outline_flags</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_none</a> <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_NONE</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_owner</a> <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_OWNER</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_even_odd_fill</a> <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_EVEN_ODD_FILL</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_reverse_fill</a> <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_ignore_dropouts</a> <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_high_precision</a> <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_HIGH_PRECISION</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_single_pass</a> <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SINGLE_PASS</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These constants are deprecated. Please use the corresponding <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a> values.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_outline_none</b></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_NONE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_outline_owner</b></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_OWNER</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_outline_even_odd_fill</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_EVEN_ODD_FILL</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_outline_reverse_fill</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_outline_ignore_dropouts</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_outline_high_precision</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_HIGH_PRECISION</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_outline_single_pass</b></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SINGLE_PASS</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_MoveToFunc">FT_Outline_MoveToFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span>
+ (*<b>FT_Outline_MoveToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* to,
+ <span class="keyword">void</span>* user );
+
+#define FT_Outline_MoveTo_Func <b>FT_Outline_MoveToFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function pointer type used to describe the signature of a &lsquo;move to&rsquo; function during outline walking/decomposition.</p>
+<p>A &lsquo;move to&rsquo; is emitted to start a new contour in an outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the target point of the &lsquo;move to&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_LineToFunc">FT_Outline_LineToFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span>
+ (*<b>FT_Outline_LineToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* to,
+ <span class="keyword">void</span>* user );
+
+#define FT_Outline_LineTo_Func <b>FT_Outline_LineToFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function pointer type used to describe the signature of a &lsquo;line to&rsquo; function during outline walking/decomposition.</p>
+<p>A &lsquo;line to&rsquo; is emitted to indicate a segment in the outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the target point of the &lsquo;line to&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_ConicToFunc">FT_Outline_ConicToFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span>
+ (*<b>FT_Outline_ConicToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* control,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* to,
+ <span class="keyword">void</span>* user );
+
+#define FT_Outline_ConicTo_Func <b>FT_Outline_ConicToFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function pointer type use to describe the signature of a &lsquo;conic to&rsquo; function during outline walking/decomposition.</p>
+<p>A &lsquo;conic to&rsquo; is emitted to indicate a second-order Bézier arc in the outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>control</b></td><td>
+<p>An intermediate control point between the last position and the new target in &lsquo;to&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the target end point of the conic arc.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_CubicToFunc">FT_Outline_CubicToFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span>
+ (*<b>FT_Outline_CubicToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* control1,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* control2,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>* to,
+ <span class="keyword">void</span>* user );
+
+#define FT_Outline_CubicTo_Func <b>FT_Outline_CubicToFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function pointer type used to describe the signature of a &lsquo;cubic to&rsquo; function during outline walking/decomposition.</p>
+<p>A &lsquo;cubic to&rsquo; is emitted to indicate a third-order Bézier arc.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>control1</b></td><td>
+<p>A pointer to the first Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>control2</b></td><td>
+<p>A pointer to the second Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the target end point.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Funcs">FT_Outline_Funcs</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Outline_Funcs_
+ {
+ <a href="ft2-outline_processing.html#FT_Outline_MoveToFunc">FT_Outline_MoveToFunc</a> move_to;
+ <a href="ft2-outline_processing.html#FT_Outline_LineToFunc">FT_Outline_LineToFunc</a> line_to;
+ <a href="ft2-outline_processing.html#FT_Outline_ConicToFunc">FT_Outline_ConicToFunc</a> conic_to;
+ <a href="ft2-outline_processing.html#FT_Outline_CubicToFunc">FT_Outline_CubicToFunc</a> cubic_to;
+
+ <span class="keyword">int</span> shift;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> delta;
+
+ } <b>FT_Outline_Funcs</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Béziers, as well as &lsquo;move to&rsquo; and &lsquo;close to&rsquo; operations.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>move_to</b></td><td>
+<p>The &lsquo;move to&rsquo; emitter.</p>
+</td></tr>
+<tr valign=top><td><b>line_to</b></td><td>
+<p>The segment emitter.</p>
+</td></tr>
+<tr valign=top><td><b>conic_to</b></td><td>
+<p>The second-order Bézier arc emitter.</p>
+</td></tr>
+<tr valign=top><td><b>cubic_to</b></td><td>
+<p>The third-order Bézier arc emitter.</p>
+</td></tr>
+<tr valign=top><td><b>shift</b></td><td>
+<p>The shift that is applied to coordinates before they are sent to the emitter.</p>
+</td></tr>
+<tr valign=top><td><b>delta</b></td><td>
+<p>The delta that is applied to coordinates before they are sent to the emitter, but after the shift.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple:</p>
+<pre class="colored">
+ x' = (x &lt;&lt; shift) - delta
+ y' = (x &lt;&lt; shift) - delta
+</pre>
+<p>Set the value of &lsquo;shift&rsquo; and &lsquo;delta&rsquo; to&nbsp;0 to get the original point coordinates.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Decompose">FT_Outline_Decompose</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_Decompose</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline_Funcs">FT_Outline_Funcs</a>* func_interface,
+ <span class="keyword">void</span>* user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Walk over an outline's structure to decompose it into individual segments and Bézier arcs. This function is also able to emit &lsquo;move to&rsquo; and &lsquo;close to&rsquo; operations to indicate the start and end of new contours in the outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source target.</p>
+</td></tr>
+<tr valign=top><td><b>func_interface</b></td><td>
+<p>A table of &lsquo;emitters&rsquo;, i.e., function pointers called during decomposition to indicate path operations.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed to each emitter during the decomposition. It can be used to store the state during the decomposition.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Get_CBox">FT_Outline_Get_CBox</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Outline_Get_CBox</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a> *acbox );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return an outline's &lsquo;control box&rsquo;. The control box encloses all the outline's points, including Bézier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline which contains Bézier outside arcs).</p>
+<p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the &lsquo;ftbbox&rsquo; component which is dedicated to this single task.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acbox</b></td><td>
+<p>The outline's control box.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_Get_Bitmap</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> *abitmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>abitmap</b></td><td>
+<p>A pointer to the target bitmap descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function does NOT CREATE the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in &lsquo;abitmap&rsquo; should be set accordingly.</p>
+<p>It will use the raster corresponding to the default glyph format.</p>
+<p>The value of the &lsquo;num_grays&rsquo; field in &lsquo;abitmap&rsquo; is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use <a href="ft2-outline_processing.html#FT_Outline_Render">FT_Outline_Render</a> directly.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Render">FT_Outline_Render</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Outline_Render</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline,
+ <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a>* params );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Render an outline within a bitmap using the current scan-convert. This functions uses an <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure as an argument, allowing advanced features like direct composition, translucency, etc.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>params</b></td><td>
+<p>A pointer to an <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure used to describe the rendering operation.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should know what you are doing and how <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> works to use this function.</p>
+<p>The field &lsquo;params.source&rsquo; will be set to &lsquo;outline&rsquo; before the scan converter is called, which means that the value you give to it is actually ignored.</p>
+<p>The gray-level rasterizer always uses 256 gray levels. If you want less gray levels, you have to provide your own span callback. See the <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a> value of the &lsquo;flags&rsquo; field in the <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure for more details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Orientation">FT_Orientation</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Orientation_
+ {
+ <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a> = 0,
+ <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_POSTSCRIPT</a> = 1,
+ <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_FILL_RIGHT</a> = <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a>,
+ <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_FILL_LEFT</a> = <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_POSTSCRIPT</a>,
+ <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_NONE</a>
+
+ } <b>FT_Orientation</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values used to describe an outline's contour orientation.</p>
+<p>The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_ORIENTATION_TRUETYPE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ORIENTATION_POSTSCRIPT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>According to the PostScript specification, counter-clockwise contours must be filled, and clockwise ones must be unfilled.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ORIENTATION_FILL_RIGHT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>This is identical to <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a>, but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ORIENTATION_FILL_LEFT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>This is identical to <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_POSTSCRIPT</a>, but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ORIENTATION_NONE</b></td><td>
+<p>The orientation cannot be determined. That is, different parts of the glyph have different orientation.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Get_Orientation">FT_Outline_Get_Orientation</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-outline_processing.html#FT_Orientation">FT_Orientation</a> )
+ <b>FT_Outline_Get_Orientation</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>* outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function analyzes a glyph outline and tries to compute its fill orientation (see <a href="ft2-outline_processing.html#FT_Orientation">FT_Orientation</a>). This is done by computing the direction of each global horizontal and/or vertical extrema within the outline.</p>
+<p>Note that this will return <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a> for empty outlines.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A handle to the source outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The orientation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-pfr_fonts.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-pfr_fonts.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
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+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+PFR Fonts
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a></td><td></td><td><a href="#FT_Get_PFR_Kerning">FT_Get_PFR_Kerning</a></td><td></td><td><a href="#FT_Get_PFR_Advance">FT_Get_PFR_Advance</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of PFR-specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_PFR_H (freetype/ftpfr.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_PFR_Metrics</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *aoutline_resolution,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> *ametrics_resolution,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> *ametrics_x_scale,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> *ametrics_y_scale );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the outline and metrics resolutions of a given PFR face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>Handle to the input face. It can be a non-PFR face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aoutline_resolution</b></td><td>
+<p>Outline resolution. This is equivalent to &lsquo;face-&gt;units_per_EM&rsquo;. Optional (parameter can be NULL).</p>
+</td></tr>
+<tr valign=top><td><b>ametrics_resolution</b></td><td>
+<p>Metrics resolution. This is equivalent to &lsquo;outline_resolution&rsquo; for non-PFR fonts. Optional (parameter can be NULL).</p>
+</td></tr>
+<tr valign=top><td><b>ametrics_x_scale</b></td><td>
+<p>A 16.16 fixed-point number used to scale distance expressed in metrics units to device sub-pixels. This is equivalent to &lsquo;face-&gt;size-&gt;x_scale&rsquo;, but for metrics only. Optional (parameter can be NULL).</p>
+</td></tr>
+<tr valign=top><td><b>ametrics_y_scale</b></td><td>
+<p>Same as &lsquo;ametrics_x_scale&rsquo; but for the vertical direction. optional (parameter can be NULL).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PFR_Kerning">FT_Get_PFR_Kerning</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_PFR_H (freetype/ftpfr.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_PFR_Kerning</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> left,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> right,
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a> *avector );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>left</b></td><td>
+<p>Index of the left glyph.</p>
+</td></tr>
+<tr valign=top><td><b>right</b></td><td>
+<p>Index of the right glyph.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>avector</b></td><td>
+<p>A kerning vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function always return distances in original PFR metrics units. This is unlike <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a> with the <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a> mode, which always returns distances converted to outline units.</p>
+<p>You can use the value of the &lsquo;x_scale&rsquo; and &lsquo;y_scale&rsquo; parameters returned by <a href="ft2-pfr_fonts.html#FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a> to scale these to device sub-pixels.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PFR_Advance">FT_Get_PFR_Advance</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_PFR_H (freetype/ftpfr.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_PFR_Advance</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> gindex,
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> *aadvance );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a given glyph advance, expressed in original metrics units, from a PFR font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aadvance</b></td><td>
+<p>The glyph advance in metrics units.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You can use the &lsquo;x_scale&rsquo; or &lsquo;y_scale&rsquo; results of <a href="ft2-pfr_fonts.html#FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a> to convert the advance to device sub-pixels (i.e., 1/64th of pixels).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-quick_advance.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-quick_advance.html
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-quick_advance.html
@@ -0,0 +1,185 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Quick retrieval of advance values
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a></td><td></td><td><a href="#FT_Get_Advances">FT_Get_Advances</a></td></tr>
+<tr><td></td><td><a href="#FT_Get_Advance">FT_Get_Advance</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains functions to quickly extract advance values without handling glyph outlines, if possible.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_ADVANCES_H (freetype/ftadvanc.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ADVANCE_FLAG_FAST_ONLY</b> 0x20000000UL
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A bit-flag to be OR-ed with the &lsquo;flags&rsquo; parameter of the <a href="ft2-quick_advance.html#FT_Get_Advance">FT_Get_Advance</a> and <a href="ft2-quick_advance.html#FT_Get_Advances">FT_Get_Advances</a> functions.</p>
+<p>If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation.</p>
+<p>Typically, glyphs which are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly.</p>
+<p>Normal and bytecode hinted modes, which require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Advance">FT_Get_Advance</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_ADVANCES_H (freetype/ftadvanc.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_Advance</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> gindex,
+ <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a> load_flags,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> *padvance );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the advance value of a given glyph outline in an <a href="ft2-base_interface.html#FT_Face">FT_Face</a>. By default, the unhinted advance is returned in font units.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The source <a href="ft2-base_interface.html#FT_Face">FT_Face</a> handle.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>A set of bit flags similar to those used when calling <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>, used to determine what kind of advances you need.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>padvance</b></td><td>
+<p>The advance value, in either font units or 16.16 format.</p>
+<p>If <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a> is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0 means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function may fail if you use <a href="ft2-quick_advance.html#FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a> and if the corresponding font backend doesn't have a quick way to retrieve the advances.</p>
+<p>A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Advances">FT_Get_Advances</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_ADVANCES_H (freetype/ftadvanc.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_Advances</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> start,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> count,
+ <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a> load_flags,
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> *padvances );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the advance values of several glyph outlines in an <a href="ft2-base_interface.html#FT_Face">FT_Face</a>. By default, the unhinted advances are returned in font units.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The source <a href="ft2-base_interface.html#FT_Face">FT_Face</a> handle.</p>
+</td></tr>
+<tr valign=top><td><b>start</b></td><td>
+<p>The first glyph index.</p>
+</td></tr>
+<tr valign=top><td><b>count</b></td><td>
+<p>The number of advance values you want to retrieve.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>A set of bit flags similar to those used when calling <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>padvance</b></td><td>
+<p>The advances, in either font units or 16.16 format. This array must contain at least &lsquo;count&rsquo; elements.</p>
+<p>If <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a> is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0 means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function may fail if you use <a href="ft2-quick_advance.html#FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a> and if the corresponding font backend doesn't have a quick way to retrieve the advances.</p>
+<p>Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-raster.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-raster.html
new file mode 100644
index 00000000000..7d0905280ba
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-raster.html
@@ -0,0 +1,606 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Scanline Converter
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Raster">FT_Raster</a></td><td></td><td><a href="#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_XXX</a></td><td></td><td><a href="#FT_Raster_SetModeFunc">FT_Raster_SetModeFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Span">FT_Span</a></td><td></td><td><a href="#FT_Raster_Params">FT_Raster_Params</a></td><td></td><td><a href="#FT_Raster_RenderFunc">FT_Raster_RenderFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_SpanFunc">FT_SpanFunc</a></td><td></td><td><a href="#FT_Raster_NewFunc">FT_Raster_NewFunc</a></td><td></td><td><a href="#FT_Raster_Funcs">FT_Raster_Funcs</a></td></tr>
+<tr><td></td><td><a href="#FT_Raster_BitTest_Func">FT_Raster_BitTest_Func</a></td><td></td><td><a href="#FT_Raster_DoneFunc">FT_Raster_DoneFunc</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_Raster_BitSet_Func">FT_Raster_BitSet_Func</a></td><td></td><td><a href="#FT_Raster_ResetFunc">FT_Raster_ResetFunc</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains technical definitions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster">FT_Raster</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RasterRec_* <b>FT_Raster</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Span">FT_Span</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Span_
+ {
+ <span class="keyword">short</span> x;
+ <span class="keyword">unsigned</span> <span class="keyword">short</span> len;
+ <span class="keyword">unsigned</span> <span class="keyword">char</span> coverage;
+
+ } <b>FT_Span</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a single span of gray (or black) pixels when rendering a monochrome or anti-aliased bitmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x</b></td><td>
+<p>The span's horizontal start position.</p>
+</td></tr>
+<tr valign=top><td><b>len</b></td><td>
+<p>The span's length in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>coverage</b></td><td>
+<p>The span color/coverage, ranging from 0 (background) to 255 (foreground). Only used for anti-aliased rendering.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This structure is used by the span drawing callback type named <a href="ft2-raster.html#FT_SpanFunc">FT_SpanFunc</a> which takes the y&nbsp;coordinate of the span as a a parameter.</p>
+<p>The coverage value is always between 0 and 255. If you want less gray values, the callback function has to reduce them.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SpanFunc">FT_SpanFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_SpanFunc</b>)( <span class="keyword">int</span> y,
+ <span class="keyword">int</span> count,
+ <span class="keyword">const</span> <a href="ft2-raster.html#FT_Span">FT_Span</a>* spans,
+ <span class="keyword">void</span>* user );
+
+#define FT_Raster_Span_Func <b>FT_SpanFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>y</b></td><td>
+<p>The scanline's y&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>count</b></td><td>
+<p>The number of spans to draw on this scanline.</p>
+</td></tr>
+<tr valign=top><td><b>spans</b></td><td>
+<p>A table of &lsquo;count&rsquo; spans to draw on the scanline.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>User-supplied data that is passed to the callback.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This callback allows client applications to directly render the gray spans of the anti-aliased bitmap to any kind of surfaces.</p>
+<p>This can be used to write anti-aliased outlines directly to a given background bitmap, and even perform translucency.</p>
+<p>Note that the &lsquo;count&rsquo; field cannot be greater than a fixed value defined by the &lsquo;FT_MAX_GRAY_SPANS&rsquo; configuration macro in &lsquo;ftoption.h&rsquo;. By default, this value is set to&nbsp;32, which means that if there are more than 32&nbsp;spans on a given scanline, the callback is called several times with the same &lsquo;y&rsquo; parameter in order to draw all callbacks.</p>
+<p>Otherwise, the callback is only called once per scan-line, and only for those scanlines that do have &lsquo;gray&rsquo; pixels on them.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_BitTest_Func">FT_Raster_BitTest_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span>
+ (*<b>FT_Raster_BitTest_Func</b>)( <span class="keyword">int</span> y,
+ <span class="keyword">int</span> x,
+ <span class="keyword">void</span>* user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>THIS TYPE IS DEPRECATED. DO NOT USE IT.</p>
+<p>A function used as a call-back by the monochrome scan-converter to test whether a given target pixel is already set to the drawing &lsquo;color&rsquo;. These tests are crucial to implement drop-out control per-se the TrueType spec.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>y</b></td><td>
+<p>The pixel's y&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>x</b></td><td>
+<p>The pixel's x&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>User-supplied data that is passed to the callback.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>1&nbsp;if the pixel is &lsquo;set&rsquo;, 0&nbsp;otherwise.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_BitSet_Func">FT_Raster_BitSet_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_Raster_BitSet_Func</b>)( <span class="keyword">int</span> y,
+ <span class="keyword">int</span> x,
+ <span class="keyword">void</span>* user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>THIS TYPE IS DEPRECATED. DO NOT USE IT.</p>
+<p>A function used as a call-back by the monochrome scan-converter to set an individual target pixel. This is crucial to implement drop-out control according to the TrueType specification.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>y</b></td><td>
+<p>The pixel's y&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>x</b></td><td>
+<p>The pixel's x&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>User-supplied data that is passed to the callback.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>1&nbsp;if the pixel is &lsquo;set&rsquo;, 0&nbsp;otherwise.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DEFAULT</a> 0x0
+#define <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_AA</a> 0x1
+#define <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a> 0x2
+#define <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_CLIP</a> 0x4
+
+ /* deprecated */
+#define ft_raster_flag_default <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DEFAULT</a>
+#define ft_raster_flag_aa <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_AA</a>
+#define ft_raster_flag_direct <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a>
+#define ft_raster_flag_clip <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_CLIP</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit flag constants as used in the &lsquo;flags&rsquo; field of a <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_RASTER_FLAG_DEFAULT</b></td><td>
+<p>This value is 0.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RASTER_FLAG_AA</b></td><td>
+<p>This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit).</p>
+</td></tr>
+<tr valign=top><td><b>FT_RASTER_FLAG_DIRECT</b></td><td>
+<p>This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer <i>must</i> be zeroed before rendering.</p>
+<p>Note that for now, direct rendering is only possible with anti-aliased glyphs.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RASTER_FLAG_CLIP</b></td><td>
+<p>This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the &lsquo;clip_box&rsquo; field of the <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure.</p>
+<p>Note that by default, the glyph bitmap is clipped to the target pixmap, except in direct rendering mode where all spans are generated if no clipping box is set.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_Params">FT_Raster_Params</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Raster_Params_
+ {
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>* target;
+ <span class="keyword">const</span> <span class="keyword">void</span>* source;
+ <span class="keyword">int</span> flags;
+ <a href="ft2-raster.html#FT_SpanFunc">FT_SpanFunc</a> gray_spans;
+ <a href="ft2-raster.html#FT_SpanFunc">FT_SpanFunc</a> black_spans;
+ <a href="ft2-raster.html#FT_Raster_BitTest_Func">FT_Raster_BitTest_Func</a> bit_test; /* doesn't work! */
+ <a href="ft2-raster.html#FT_Raster_BitSet_Func">FT_Raster_BitSet_Func</a> bit_set; /* doesn't work! */
+ <span class="keyword">void</span>* user;
+ <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a> clip_box;
+
+ } <b>FT_Raster_Params</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure to hold the arguments used by a raster's render function.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>The target bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>A pointer to the source glyph image (e.g., an <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>).</p>
+</td></tr>
+<tr valign=top><td><b>flags</b></td><td>
+<p>The rendering flags.</p>
+</td></tr>
+<tr valign=top><td><b>gray_spans</b></td><td>
+<p>The gray span drawing callback.</p>
+</td></tr>
+<tr valign=top><td><b>black_spans</b></td><td>
+<p>The black span drawing callback.</p>
+</td></tr>
+<tr valign=top><td><b>bit_test</b></td><td>
+<p>The bit test callback. UNIMPLEMENTED!</p>
+</td></tr>
+<tr valign=top><td><b>bit_set</b></td><td>
+<p>The bit set callback. UNIMPLEMENTED!</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>User-supplied data that is passed to each drawing callback.</p>
+</td></tr>
+<tr valign=top><td><b>clip_box</b></td><td>
+<p>An optional clipping box. It is only used in direct rendering mode. Note that coordinates here should be expressed in <i>integer</i> pixels (and not in 26.6 fixed-point units).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>An anti-aliased glyph bitmap is drawn if the <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_AA</a> bit flag is set in the &lsquo;flags&rsquo; field, otherwise a monochrome bitmap is generated.</p>
+<p>If the <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a> bit flag is set in &lsquo;flags&rsquo;, the raster will call the &lsquo;gray_spans&rsquo; callback to draw gray pixel spans, in the case of an aa glyph bitmap, it will call &lsquo;black_spans&rsquo;, and &lsquo;bit_test&rsquo; and &lsquo;bit_set&rsquo; in the case of a monochrome bitmap. This allows direct composition over a pre-existing bitmap through user-provided callbacks to perform the span drawing/composition.</p>
+<p>Note that the &lsquo;bit_test&rsquo; and &lsquo;bit_set&rsquo; callbacks are required when rendering a monochrome bitmap, as they are crucial to implement correct drop-out control as defined in the TrueType specification.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_NewFunc">FT_Raster_NewFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span>
+ (*<b>FT_Raster_NewFunc</b>)( <span class="keyword">void</span>* memory,
+ <a href="ft2-raster.html#FT_Raster">FT_Raster</a>* raster );
+
+#define FT_Raster_New_Func <b>FT_Raster_NewFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to create a new raster object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the memory allocator.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the new raster object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The &lsquo;memory&rsquo; parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_DoneFunc">FT_Raster_DoneFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_Raster_DoneFunc</b>)( <a href="ft2-raster.html#FT_Raster">FT_Raster</a> raster );
+
+#define FT_Raster_Done_Func <b>FT_Raster_DoneFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to destroy a given raster object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the raster object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_ResetFunc">FT_Raster_ResetFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_Raster_ResetFunc</b>)( <a href="ft2-raster.html#FT_Raster">FT_Raster</a> raster,
+ <span class="keyword">unsigned</span> <span class="keyword">char</span>* pool_base,
+ <span class="keyword">unsigned</span> <span class="keyword">long</span> pool_size );
+
+#define FT_Raster_Reset_Func <b>FT_Raster_ResetFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>FreeType provides an area of memory called the &lsquo;render pool&rsquo;, available to all registered rasters. This pool can be freely used during a given scan-conversion but is shared by all rasters. Its content is thus transient.</p>
+<p>This function is called each time the render pool changes, or just after a new raster object is created.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the new raster object.</p>
+</td></tr>
+<tr valign=top><td><b>pool_base</b></td><td>
+<p>The address in memory of the render pool.</p>
+</td></tr>
+<tr valign=top><td><b>pool_size</b></td><td>
+<p>The size in bytes of the render pool.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Rasters can ignore the render pool and rely on dynamic memory allocation if they want to (a handle to the memory allocator is passed to the raster constructor). However, this is not recommended for efficiency purposes.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_SetModeFunc">FT_Raster_SetModeFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span>
+ (*<b>FT_Raster_SetModeFunc</b>)( <a href="ft2-raster.html#FT_Raster">FT_Raster</a> raster,
+ <span class="keyword">unsigned</span> <span class="keyword">long</span> mode,
+ <span class="keyword">void</span>* args );
+
+#define FT_Raster_Set_Mode_Func <b>FT_Raster_SetModeFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific &lsquo;features&rsquo; in a given raster module.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the new raster object.</p>
+</td></tr>
+<tr valign=top><td><b>mode</b></td><td>
+<p>A 4-byte tag used to name the mode or property.</p>
+</td></tr>
+<tr valign=top><td><b>args</b></td><td>
+<p>A pointer to the new mode/property to use.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_RenderFunc">FT_Raster_RenderFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">int</span>
+ (*<b>FT_Raster_RenderFunc</b>)( <a href="ft2-raster.html#FT_Raster">FT_Raster</a> raster,
+ <span class="keyword">const</span> <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a>* params );
+
+#define FT_Raster_Render_Func <b>FT_Raster_RenderFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Invoke a given raster to scan-convert a given glyph image into a target bitmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the raster object.</p>
+</td></tr>
+<tr valign=top><td><b>params</b></td><td>
+<p>A pointer to an <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure used to store the rendering parameters.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The exact format of the source image depends on the raster's glyph format defined in its <a href="ft2-raster.html#FT_Raster_Funcs">FT_Raster_Funcs</a> structure. It can be an <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> or anything else in order to support a large array of glyph formats.</p>
+<p>Note also that the render function can fail and return a &lsquo;FT_Err_Unimplemented_Feature&rsquo; error code if the raster used does not support direct composition.</p>
+<p>XXX: For now, the standard raster doesn't support direct composition but this should change for the final release (see the files &lsquo;demos/src/ftgrays.c&rsquo; and &lsquo;demos/src/ftgrays2.c&rsquo; for examples of distinct implementations which support direct composition).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_Funcs">FT_Raster_Funcs</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Raster_Funcs_
+ {
+ <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a> glyph_format;
+ <a href="ft2-raster.html#FT_Raster_NewFunc">FT_Raster_NewFunc</a> raster_new;
+ <a href="ft2-raster.html#FT_Raster_ResetFunc">FT_Raster_ResetFunc</a> raster_reset;
+ <a href="ft2-raster.html#FT_Raster_SetModeFunc">FT_Raster_SetModeFunc</a> raster_set_mode;
+ <a href="ft2-raster.html#FT_Raster_RenderFunc">FT_Raster_RenderFunc</a> raster_render;
+ <a href="ft2-raster.html#FT_Raster_DoneFunc">FT_Raster_DoneFunc</a> raster_done;
+
+ } <b>FT_Raster_Funcs</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe a given raster class to the library.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph_format</b></td><td>
+<p>The supported glyph format for this raster.</p>
+</td></tr>
+<tr valign=top><td><b>raster_new</b></td><td>
+<p>The raster constructor.</p>
+</td></tr>
+<tr valign=top><td><b>raster_reset</b></td><td>
+<p>Used to reset the render pool within the raster.</p>
+</td></tr>
+<tr valign=top><td><b>raster_render</b></td><td>
+<p>A function to render a glyph into a given bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>raster_done</b></td><td>
+<p>The raster destructor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-sfnt_names.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-sfnt_names.html
new file mode 100644
index 00000000000..78cd82120c3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-sfnt_names.html
@@ -0,0 +1,190 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+SFNT Names
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_SfntName">FT_SfntName</a></td><td></td><td><a href="#FT_Get_Sfnt_Name_Count">FT_Get_Sfnt_Name_Count</a></td><td></td><td><a href="#FT_Get_Sfnt_Name">FT_Get_Sfnt_Name</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The TrueType and OpenType specifications allow the inclusion of a special &lsquo;names table&rsquo; in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc.</p>
+<p>The definitions below are used to access them if available.</p>
+<p>Note that this has nothing to do with glyph names!</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SfntName">FT_SfntName</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SfntName_
+ {
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> platform_id;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> encoding_id;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> language_id;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> name_id;
+
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>* string; /* this string is *not* null-terminated! */
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> string_len; /* in bytes */
+
+ } <b>FT_SfntName</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model an SFNT &lsquo;name&rsquo; table entry.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>platform_id</b></td><td>
+<p>The platform ID for &lsquo;string&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>encoding_id</b></td><td>
+<p>The encoding ID for &lsquo;string&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>language_id</b></td><td>
+<p>The language ID for &lsquo;string&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>name_id</b></td><td>
+<p>An identifier for &lsquo;string&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>string</b></td><td>
+<p>The &lsquo;name&rsquo; string. Note that its format differs depending on the (platform,encoding) pair. It can be a Pascal String, a UTF-16 one, etc.</p>
+<p>Generally speaking, the string is not zero-terminated. Please refer to the TrueType specification for details.</p>
+</td></tr>
+<tr valign=top><td><b>string_len</b></td><td>
+<p>The length of &lsquo;string&rsquo; in bytes.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Possible values for &lsquo;platform_id&rsquo;, &lsquo;encoding_id&rsquo;, &lsquo;language_id&rsquo;, and &lsquo;name_id&rsquo; are given in the file &lsquo;ttnameid.h&rsquo;. For details please refer to the TrueType or OpenType specification.</p>
+<p>See also <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_XXX</a>, <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a>, <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_XXX</a>, <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_XXX</a>, and <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_XXX</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Sfnt_Name_Count">FT_Get_Sfnt_Name_Count</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+ <b>FT_Get_Sfnt_Name_Count</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the number of name strings in the SFNT &lsquo;name&rsquo; table.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The number of strings in the &lsquo;name&rsquo; table.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Sfnt_Name">FT_Get_Sfnt_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_Sfnt_Name</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> idx,
+ <a href="ft2-sfnt_names.html#FT_SfntName">FT_SfntName</a> *aname );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a string of the SFNT &lsquo;name&rsquo; table for a given index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+<tr valign=top><td><b>idx</b></td><td>
+<p>The index of the &lsquo;name&rsquo; string.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aname</b></td><td>
+<p>The indexed <a href="ft2-sfnt_names.html#FT_SfntName">FT_SfntName</a> structure.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The &lsquo;string&rsquo; array returned in the &lsquo;aname&rsquo; structure is not null-terminated.</p>
+<p>Use <a href="ft2-sfnt_names.html#FT_Get_Sfnt_Name_Count">FT_Get_Sfnt_Name_Count</a> to get the total number of available &lsquo;name&rsquo; table entries, then do a loop until you get the right platform, encoding, and name ID.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-sizes_management.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-sizes_management.html
new file mode 100644
index 00000000000..bc36a984658
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-sizes_management.html
@@ -0,0 +1,164 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Size Management
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_New_Size">FT_New_Size</a></td><td></td><td><a href="#FT_Done_Size">FT_Done_Size</a></td><td></td><td><a href="#FT_Activate_Size">FT_Activate_Size</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>When creating a new face object (e.g., with <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a>), an <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object is automatically created and used to store all pixel-size dependent information, available in the &lsquo;face-&gt;size&rsquo; field.</p>
+<p>It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See <a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a> and <a href="ft2-sizes_management.html#FT_Done_Size">FT_Done_Size</a>.</p>
+<p>Note that <a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a> and <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a> only modify the contents of the current &lsquo;active&rsquo; size; you thus need to use <a href="ft2-sizes_management.html#FT_Activate_Size">FT_Activate_Size</a> to change it.</p>
+<p>99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Size">FT_New_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SIZES_H (freetype/ftsizes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_New_Size</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-base_interface.html#FT_Size">FT_Size</a>* size );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new size object from a given face object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a parent face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>asize</b></td><td>
+<p>A handle to a new size object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You need to call <a href="ft2-sizes_management.html#FT_Activate_Size">FT_Activate_Size</a> in order to select the new size for upcoming calls to <a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a>, <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a>, <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>, <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>, etc.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_Size">FT_Done_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SIZES_H (freetype/ftsizes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Done_Size</b>( <a href="ft2-base_interface.html#FT_Size">FT_Size</a> size );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Discard a given size object. Note that <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a> automatically discards all size objects allocated with <a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>size</b></td><td>
+<p>A handle to a target size object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Activate_Size">FT_Activate_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SIZES_H (freetype/ftsizes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Activate_Size</b>( <a href="ft2-base_interface.html#FT_Size">FT_Size</a> size );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Even though it is possible to create several size objects for a given face (see <a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a> for details), functions like <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a> only use the last-created one to determine the &lsquo;current character pixel size&rsquo;.</p>
+<p>This function can be used to &lsquo;activate&rsquo; a previously created size object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>size</b></td><td>
+<p>A handle to a target size object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If &lsquo;face&rsquo; is the size's parent face object, this function changes the value of &lsquo;face-&gt;size&rsquo; to the input size handle.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-system_interface.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-system_interface.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
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+
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+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+System Interface
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Memory">FT_Memory</a></td><td></td><td><a href="#FT_MemoryRec">FT_MemoryRec</a></td><td></td><td><a href="#FT_Stream_CloseFunc">FT_Stream_CloseFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Alloc_Func">FT_Alloc_Func</a></td><td></td><td><a href="#FT_Stream">FT_Stream</a></td><td></td><td><a href="#FT_StreamRec">FT_StreamRec</a></td></tr>
+<tr><td></td><td><a href="#FT_Free_Func">FT_Free_Func</a></td><td></td><td><a href="#FT_StreamDesc">FT_StreamDesc</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_Realloc_Func">FT_Realloc_Func</a></td><td></td><td><a href="#FT_Stream_IoFunc">FT_Stream_IoFunc</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Memory">FT_Memory</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_MemoryRec_* <b>FT_Memory</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given memory manager object, defined with an <a href="ft2-system_interface.html#FT_MemoryRec">FT_MemoryRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Alloc_Func">FT_Alloc_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>*
+ (*<b>FT_Alloc_Func</b>)( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory,
+ <span class="keyword">long</span> size );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to allocate &lsquo;size&rsquo; bytes from &lsquo;memory&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr valign=top><td><b>size</b></td><td>
+<p>The size in bytes to allocate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Address of new memory block. 0&nbsp;in case of failure.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Free_Func">FT_Free_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_Free_Func</b>)( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory,
+ <span class="keyword">void</span>* block );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to release a given block of memory.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr valign=top><td><b>block</b></td><td>
+<p>The address of the target memory block.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Realloc_Func">FT_Realloc_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>*
+ (*<b>FT_Realloc_Func</b>)( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory,
+ <span class="keyword">long</span> cur_size,
+ <span class="keyword">long</span> new_size,
+ <span class="keyword">void</span>* block );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to re-allocate a given block of memory.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr valign=top><td><b>cur_size</b></td><td>
+<p>The block's current size in bytes.</p>
+</td></tr>
+<tr valign=top><td><b>new_size</b></td><td>
+<p>The block's requested new size.</p>
+</td></tr>
+<tr valign=top><td><b>block</b></td><td>
+<p>The block's current address.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>New block address. 0&nbsp;in case of memory shortage.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>In case of error, the old block must still be available.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MemoryRec">FT_MemoryRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">struct</span> FT_MemoryRec_
+ {
+ <span class="keyword">void</span>* user;
+ <a href="ft2-system_interface.html#FT_Alloc_Func">FT_Alloc_Func</a> alloc;
+ <a href="ft2-system_interface.html#FT_Free_Func">FT_Free_Func</a> free;
+ <a href="ft2-system_interface.html#FT_Realloc_Func">FT_Realloc_Func</a> realloc;
+ };
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe a given memory manager to FreeType&nbsp;2.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>user</b></td><td>
+<p>A generic typeless pointer for user data.</p>
+</td></tr>
+<tr valign=top><td><b>alloc</b></td><td>
+<p>A pointer type to an allocation function.</p>
+</td></tr>
+<tr valign=top><td><b>free</b></td><td>
+<p>A pointer type to an memory freeing function.</p>
+</td></tr>
+<tr valign=top><td><b>realloc</b></td><td>
+<p>A pointer type to a reallocation function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream">FT_Stream</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_StreamRec_* <b>FT_Stream</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an input stream.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_StreamDesc">FT_StreamDesc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">union</span> FT_StreamDesc_
+ {
+ <span class="keyword">long</span> value;
+ <span class="keyword">void</span>* pointer;
+
+ } <b>FT_StreamDesc</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A union type used to store either a long or a pointer. This is used to store a file descriptor or a &lsquo;FILE*&rsquo; in an input stream.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_IoFunc">FT_Stream_IoFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">long</span>
+ (*<b>FT_Stream_IoFunc</b>)( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a> stream,
+ <span class="keyword">unsigned</span> <span class="keyword">long</span> offset,
+ <span class="keyword">unsigned</span> <span class="keyword">char</span>* buffer,
+ <span class="keyword">unsigned</span> <span class="keyword">long</span> count );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to seek and read data from a given input stream.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>A handle to the source stream.</p>
+</td></tr>
+<tr valign=top><td><b>offset</b></td><td>
+<p>The offset of read in stream (always from start).</p>
+</td></tr>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>The address of the read buffer.</p>
+</td></tr>
+<tr valign=top><td><b>count</b></td><td>
+<p>The number of bytes to read from the stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The number of bytes effectively read by the stream.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function might be called to perform a seek or skip operation with a &lsquo;count&rsquo; of&nbsp;0.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_CloseFunc">FT_Stream_CloseFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_Stream_CloseFunc</b>)( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a> stream );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to close a given input stream.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>A handle to the target stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_StreamRec">FT_StreamRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_StreamRec_
+ {
+ <span class="keyword">unsigned</span> <span class="keyword">char</span>* base;
+ <span class="keyword">unsigned</span> <span class="keyword">long</span> size;
+ <span class="keyword">unsigned</span> <span class="keyword">long</span> pos;
+
+ <a href="ft2-system_interface.html#FT_StreamDesc">FT_StreamDesc</a> descriptor;
+ <a href="ft2-system_interface.html#FT_StreamDesc">FT_StreamDesc</a> pathname;
+ <a href="ft2-system_interface.html#FT_Stream_IoFunc">FT_Stream_IoFunc</a> read;
+ <a href="ft2-system_interface.html#FT_Stream_CloseFunc">FT_Stream_CloseFunc</a> close;
+
+ <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory;
+ <span class="keyword">unsigned</span> <span class="keyword">char</span>* cursor;
+ <span class="keyword">unsigned</span> <span class="keyword">char</span>* limit;
+
+ } <b>FT_StreamRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe an input stream.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>base</b></td><td>
+<p>For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to NULL for disk-based streams.</p>
+</td></tr>
+<tr valign=top><td><b>size</b></td><td>
+<p>The stream size in bytes.</p>
+</td></tr>
+<tr valign=top><td><b>pos</b></td><td>
+<p>The current position within the stream.</p>
+</td></tr>
+<tr valign=top><td><b>descriptor</b></td><td>
+<p>This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or &lsquo;FILE*&rsquo; pointers.</p>
+</td></tr>
+<tr valign=top><td><b>pathname</b></td><td>
+<p>This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available).</p>
+</td></tr>
+<tr valign=top><td><b>read</b></td><td>
+<p>The stream's input function.</p>
+</td></tr>
+<tr valign=top><td><b>close</b></td><td>
+<p>The stream;s close function.</p>
+</td></tr>
+<tr valign=top><td><b>memory</b></td><td>
+<p>The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations.</p>
+</td></tr>
+<tr valign=top><td><b>cursor</b></td><td>
+<p>This field is set and used internally by FreeType when parsing frames.</p>
+</td></tr>
+<tr valign=top><td><b>limit</b></td><td>
+<p>This field is set and used internally by FreeType when parsing frames.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-toc.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-toc.html
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--- /dev/null
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@@ -0,0 +1,215 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>Table of Contents</h1></center>
+<br><table align=center width="75%"><tr><td><h2>General Remarks</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-user_allocation.html">User allocation</a></td><td>
+<p>How client applications should allocate FreeType data structures.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Core API</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-version.html">FreeType Version</a></td><td>
+<p>Functions and macros related to FreeType versions.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-basic_types.html">Basic Data Types</a></td><td>
+<p>The basic data types defined by the library.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-base_interface.html">Base Interface</a></td><td>
+<p>The FreeType&nbsp;2 base font interface.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-glyph_variants.html">Glyph Variants</a></td><td>
+<p>The FreeType&nbsp;2 interface to Unicode Ideographic Variation Sequences (IVS), using the SFNT cmap format&nbsp;14.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-glyph_management.html">Glyph Management</a></td><td>
+<p>Generic interface to manage individual glyph data.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-mac_specific.html">Mac Specific Interface</a></td><td>
+<p>Only available on the Macintosh.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-sizes_management.html">Size Management</a></td><td>
+<p>Managing multiple sizes per face.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-header_file_macros.html">Header File Macros</a></td><td>
+<p>Macro definitions used to #include specific header files.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Format-Specific API</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-multiple_masters.html">Multiple Masters</a></td><td>
+<p>How to manage Multiple Masters fonts.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-truetype_tables.html">TrueType Tables</a></td><td>
+<p>TrueType specific table types and functions.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-type1_tables.html">Type 1 Tables</a></td><td>
+<p>Type&nbsp;1 (PostScript) specific font tables.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-sfnt_names.html">SFNT Names</a></td><td>
+<p>Access the names embedded in TrueType and OpenType files.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-bdf_fonts.html">BDF and PCF Files</a></td><td>
+<p>BDF and PCF specific API.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-cid_fonts.html">CID Fonts</a></td><td>
+<p>CID-keyed font specific API.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-pfr_fonts.html">PFR Fonts</a></td><td>
+<p>PFR/TrueDoc specific API.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-winfnt_fonts.html">Window FNT Files</a></td><td>
+<p>Windows FNT specific API.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-font_formats.html">Font Formats</a></td><td>
+<p>Getting the font format.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-gasp_table.html">Gasp Table</a></td><td>
+<p>Retrieving TrueType &lsquo;gasp&rsquo; table entries.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Cache Sub-System</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-cache_subsystem.html">Cache Sub-System</a></td><td>
+<p>How to cache face, size, and glyph data with FreeType&nbsp;2.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Support API</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-computations.html">Computations</a></td><td>
+<p>Crunching fixed numbers and vectors.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-list_processing.html">List Processing</a></td><td>
+<p>Simple management of lists.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-outline_processing.html">Outline Processing</a></td><td>
+<p>Functions to create, transform, and render vectorial glyph images.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-quick_advance.html">Quick retrieval of advance values</a></td><td>
+<p>Retrieve horizontal and vertical advance values without processing glyph outlines, if possible.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-bitmap_handling.html">Bitmap Handling</a></td><td>
+<p>Handling FT_Bitmap objects.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-raster.html">Scanline Converter</a></td><td>
+<p>How vectorial outlines are converted into bitmaps and pixmaps.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-glyph_stroker.html">Glyph Stroker</a></td><td>
+<p>Generating bordered and stroked glyphs.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-system_interface.html">System Interface</a></td><td>
+<p>How FreeType manages memory and i/o.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-module_management.html">Module Management</a></td><td>
+<p>How to add, upgrade, and remove modules from FreeType.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-gzip.html">GZIP Streams</a></td><td>
+<p>Using gzip-compressed font files.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-lzw.html">LZW Streams</a></td><td>
+<p>Using LZW-compressed font files.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-lcd_filtering.html">LCD Filtering</a></td><td>
+<p>Reduce color fringes of LCD-optimized bitmaps.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Miscellaneous</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-ot_validation.html">OpenType Validation</a></td><td>
+<p>An API to validate OpenType tables.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-incremental.html">Incremental Loading</a></td><td>
+<p>Custom Glyph Loading.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-truetype_engine.html">The TrueType Engine</a></td><td>
+<p>TrueType bytecode support.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-gx_validation.html">TrueTypeGX/AAT Validation</a></td><td>
+<p>An API to validate TrueTypeGX/AAT tables.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2><a href="ft2-index.html">Global Index</a></h2><ul class="empty"><li></li></ul></td></tr></table>
+<hr>
+<table><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+</tr></table>
+
+<center><font size=-2>generated on Wed Jan 14 07:57:33 2009</font></center></body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-truetype_engine.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-truetype_engine.html
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-truetype_engine.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+The TrueType Engine
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></td><td></td><td><a href="#FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_TrueTypeEngineType_
+ {
+ <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_NONE</a> = 0,
+ <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</a>,
+ <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_PATENTED</a>
+
+ } <b>FT_TrueTypeEngineType</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the <a href="ft2-truetype_engine.html#FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a> function.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_NONE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The library doesn't implement any kind of bytecode interpreter.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The library implements a bytecode interpreter that doesn't support the patented operations of the TrueType virtual machine.</p>
+<p>Its main use is to load certain Asian fonts which position and scale glyph components with bytecode instructions. It produces bad output for most other fonts.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_PATENTED</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine. See the file &lsquo;docs/PATENTS&rsquo; for legal aspects.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.2</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a> )
+ <b>FT_Get_TrueType_Engine_Type</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return an <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a> value to indicate which level of the TrueType virtual machine a given library instance supports.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A library instance.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A value indicating which level is supported.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.2</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-truetype_tables.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-truetype_tables.html
new file mode 100644
index 00000000000..8a0d0286d18
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-truetype_tables.html
@@ -0,0 +1,1217 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+TrueType Tables
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#TT_PLATFORM_XXX">TT_PLATFORM_XXX</a></td><td></td><td><a href="#TT_Postscript">TT_Postscript</a></td></tr>
+<tr><td></td><td><a href="#TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a></td><td></td><td><a href="#TT_PCLT">TT_PCLT</a></td></tr>
+<tr><td></td><td><a href="#TT_MAC_ID_XXX">TT_MAC_ID_XXX</a></td><td></td><td><a href="#TT_MaxProfile">TT_MaxProfile</a></td></tr>
+<tr><td></td><td><a href="#TT_ISO_ID_XXX">TT_ISO_ID_XXX</a></td><td></td><td><a href="#FT_Sfnt_Tag">FT_Sfnt_Tag</a></td></tr>
+<tr><td></td><td><a href="#TT_MS_ID_XXX">TT_MS_ID_XXX</a></td><td></td><td><a href="#FT_Get_Sfnt_Table">FT_Get_Sfnt_Table</a></td></tr>
+<tr><td></td><td><a href="#TT_ADOBE_ID_XXX">TT_ADOBE_ID_XXX</a></td><td></td><td><a href="#FT_Load_Sfnt_Table">FT_Load_Sfnt_Table</a></td></tr>
+<tr><td></td><td><a href="#TT_Header">TT_Header</a></td><td></td><td><a href="#FT_Sfnt_Table_Info">FT_Sfnt_Table_Info</a></td></tr>
+<tr><td></td><td><a href="#TT_HoriHeader">TT_HoriHeader</a></td><td></td><td><a href="#FT_Get_CMap_Language_ID">FT_Get_CMap_Language_ID</a></td></tr>
+<tr><td></td><td><a href="#TT_VertHeader">TT_VertHeader</a></td><td></td><td><a href="#FT_Get_CMap_Format">FT_Get_CMap_Format</a></td></tr>
+<tr><td></td><td><a href="#TT_OS2">TT_OS2</a></td><td></td><td><a href="#FT_PARAM_TAG_UNPATENTED_HINTING">FT_PARAM_TAG_UNPATENTED_HINTING</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the definition of TrueType-specific tables as well as some routines used to access and process them.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_PLATFORM_XXX">TT_PLATFORM_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_APPLE_UNICODE</a> 0
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a> 1
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ISO</a> 2 /* deprecated */
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MICROSOFT</a> 3
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_CUSTOM</a> 4
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ADOBE</a> 7 /* artificial */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;platform_id&rsquo; identifier code in <a href="ft2-base_interface.html#FT_CharMapRec">FT_CharMapRec</a> and <a href="ft2-sfnt_names.html#FT_SfntName">FT_SfntName</a> structures.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>TT_PLATFORM_APPLE_UNICODE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used by Apple to indicate a Unicode character map and/or name entry. See <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a> for corresponding &lsquo;encoding_id&rsquo; values. Note that name entries in this format are coded as big-endian UCS-2 character codes <i>only</i>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_MACINTOSH</b></td><td>
+<p>Used by Apple to indicate a MacOS-specific charmap and/or name entry. See <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_XXX</a> for corresponding &lsquo;encoding_id&rsquo; values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well).</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_ISO</b></td><td>
+<p>This value was used to specify Unicode charmaps. It is however now deprecated. See <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_XXX</a> for a list of corresponding &lsquo;encoding_id&rsquo; values.</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_MICROSOFT</b></td><td>
+<p>Used by Microsoft to indicate Windows-specific charmaps. See <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_XXX</a> for a list of corresponding &lsquo;encoding_id&rsquo; values. Note that most fonts contain a Unicode charmap using (TT_PLATFORM_MICROSOFT, <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UNICODE_CS</a>).</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_CUSTOM</b></td><td>
+<p>Used to indicate application-specific charmaps.</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_ADOBE</b></td><td>
+<p>This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an <a href="ft2-base_interface.html#FT_CharMapRec">FT_CharMapRec</a> structure. See <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_XXX</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_DEFAULT</a> 0 /* Unicode 1.0 */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_1_1</a> 1 /* specify Hangul at U+34xx */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_ISO_10646</a> 2 /* deprecated */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_2_0</a> 3 /* or later */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_32</a> 4 /* 2.0 or later, full repertoire */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_VARIANT_SELECTOR</a> 5 /* variation selector data */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_APPLE_UNICODE</a> charmaps and name entries.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_APPLE_ID_DEFAULT</b></td><td>
+<p>Unicode version 1.0.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_APPLE_ID_UNICODE_1_1</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Unicode 1.1; specifies Hangul characters starting at U+34xx.</p>
+</td></tr>
+<tr valign=top><td><b>TT_APPLE_ID_ISO_10646</b></td><td>
+<p>Deprecated (identical to preceding).</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_APPLE_ID_UNICODE_2_0</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Unicode 2.0 and beyond (UTF-16 BMP only).</p>
+</td></tr>
+<tr valign=top><td><b>TT_APPLE_ID_UNICODE_32</b></td><td>
+<p>Unicode 3.1 and beyond, using UTF-32.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_APPLE_ID_VARIANT_SELECTOR</b></td></tr>
+<tr valign=top><td></td><td>
+<p>From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_MAC_ID_XXX">TT_MAC_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ROMAN</a> 0
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_JAPANESE</a> 1
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TRADITIONAL_CHINESE</a> 2
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KOREAN</a> 3
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARABIC</a> 4
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_HEBREW</a> 5
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GREEK</a> 6
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_RUSSIAN</a> 7
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_RSYMBOL</a> 8
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_DEVANAGARI</a> 9
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GURMUKHI</a> 10
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GUJARATI</a> 11
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ORIYA</a> 12
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_BENGALI</a> 13
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TAMIL</a> 14
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TELUGU</a> 15
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KANNADA</a> 16
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MALAYALAM</a> 17
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SINHALESE</a> 18
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_BURMESE</a> 19
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KHMER</a> 20
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_THAI</a> 21
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_LAOTIAN</a> 22
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GEORGIAN</a> 23
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARMENIAN</a> 24
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MALDIVIAN</a> 25
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SIMPLIFIED_CHINESE</a> 25
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TIBETAN</a> 26
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MONGOLIAN</a> 27
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GEEZ</a> 28
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SLAVIC</a> 29
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_VIETNAMESE</a> 30
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SINDHI</a> 31
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_UNINTERP</a> 32
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a> charmaps and name entries.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_MAC_ID_ROMAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_JAPANESE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_MAC_ID_TRADITIONAL_CHINESE</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_KOREAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_ARABIC</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_HEBREW</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GREEK</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_RUSSIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_RSYMBOL</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_DEVANAGARI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GURMUKHI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GUJARATI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_ORIYA</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_BENGALI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_TAMIL</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_TELUGU</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_KANNADA</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_MALAYALAM</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_SINHALESE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_BURMESE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_KHMER</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_THAI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_LAOTIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GEORGIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_ARMENIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_MALDIVIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_MAC_ID_SIMPLIFIED_CHINESE</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_TIBETAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_MONGOLIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GEEZ</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_SLAVIC</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_VIETNAMESE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_SINDHI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_UNINTERP</b></td><td>
+<p></p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_ISO_ID_XXX">TT_ISO_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_7BIT_ASCII</a> 0
+#define <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_10646</a> 1
+#define <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_8859_1</a> 2
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ISO</a> charmaps and name entries.</p>
+<p>Their use is now deprecated.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_ISO_ID_7BIT_ASCII</b></td><td>
+<p>ASCII.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ISO_ID_10646</b></td><td>
+<p>ISO/10646.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ISO_ID_8859_1</b></td><td>
+<p>Also known as Latin-1.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_MS_ID_XXX">TT_MS_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_SYMBOL_CS</a> 0
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UNICODE_CS</a> 1
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_SJIS</a> 2
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_GB2312</a> 3
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_BIG_5</a> 4
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_WANSUNG</a> 5
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_JOHAB</a> 6
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UCS_4</a> 10
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MICROSOFT</a> charmaps and name entries.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_MS_ID_SYMBOL_CS</b></td><td>
+<p>Corresponds to Microsoft symbol encoding. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SYMBOL</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_UNICODE_CS</b></td><td>
+<p>Corresponds to a Microsoft WGL4 charmap, matching Unicode. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_UNICODE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_SJIS</b></td><td>
+<p>Corresponds to SJIS Japanese encoding. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_GB2312</b></td><td>
+<p>Corresponds to Simplified Chinese as used in Mainland China. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_BIG_5</b></td><td>
+<p>Corresponds to Traditional Chinese as used in Taiwan and Hong Kong. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_WANSUNG</b></td><td>
+<p>Corresponds to Korean Wansung encoding. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_JOHAB</b></td><td>
+<p>Corresponds to Johab encoding. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_UCS_4</b></td><td>
+<p>Corresponds to UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001.)</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_ADOBE_ID_XXX">TT_ADOBE_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_STANDARD</a> 0
+#define <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_EXPERT</a> 1
+#define <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_CUSTOM</a> 2
+#define <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_LATIN_1</a> 3
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ADOBE</a> charmaps. This is a FreeType-specific extension!</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_ADOBE_ID_STANDARD</b></td><td>
+<p>Adobe standard encoding.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ADOBE_ID_EXPERT</b></td><td>
+<p>Adobe expert encoding.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ADOBE_ID_CUSTOM</b></td><td>
+<p>Adobe custom encoding.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ADOBE_ID_LATIN_1</b></td><td>
+<p>Adobe Latin&nbsp;1 encoding.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_Header">TT_Header</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> TT_Header_
+ {
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> Table_Version;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> Font_Revision;
+
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> CheckSum_Adjust;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> Magic_Number;
+
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> Flags;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> Units_Per_EM;
+
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> Created [2];
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> Modified[2];
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> xMin;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> yMin;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> xMax;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> yMax;
+
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> Mac_Style;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> Lowest_Rec_PPEM;
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Font_Direction;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Index_To_Loc_Format;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Glyph_Data_Format;
+
+ } <b>TT_Header</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType font header table. All fields follow the TrueType specification.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_HoriHeader">TT_HoriHeader</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> TT_HoriHeader_
+ {
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> Version;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Ascender;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Descender;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Line_Gap;
+
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> advance_Width_Max; /* advance width maximum */
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> min_Left_Side_Bearing; /* minimum left-sb */
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> min_Right_Side_Bearing; /* minimum right-sb */
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> xMax_Extent; /* xmax extents */
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> caret_Slope_Rise;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> caret_Slope_Run;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> caret_Offset;
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Reserved[4];
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> metric_Data_Format;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> number_Of_HMetrics;
+
+ /* The following fields are not defined by the TrueType specification */
+ /* but they are used to connect the metrics header to the relevant */
+ /* `HMTX' table. */
+
+ <span class="keyword">void</span>* long_metrics;
+ <span class="keyword">void</span>* short_metrics;
+
+ } <b>TT_HoriHeader</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType horizontal header, the &lsquo;hhea&rsquo; table, as well as the corresponding horizontal metrics table, i.e., the &lsquo;hmtx&rsquo; table.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>Version</b></td><td>
+<p>The table version.</p>
+</td></tr>
+<tr valign=top><td><b>Ascender</b></td><td>
+<p>The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the &lsquo;sTypoAscender&rsquo; field of the OS/2 table instead if you want the correct one.</p>
+</td></tr>
+<tr valign=top><td><b>Descender</b></td><td>
+<p>The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the &lsquo;sTypoDescender&rsquo; field of the OS/2 table instead if you want the correct one.</p>
+</td></tr>
+<tr valign=top><td><b>Line_Gap</b></td><td>
+<p>The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font.</p>
+</td></tr>
+<tr valign=top><td><b>advance_Width_Max</b></td><td>
+<p>This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text.</p>
+</td></tr>
+<tr valign=top><td><b>min_Left_Side_Bearing</b></td><td>
+<p>The minimum left side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr valign=top><td><b>min_Right_Side_Bearing</b></td><td>
+<p>The minimum right side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr valign=top><td><b>xMax_Extent</b></td><td>
+<p>The maximum horizontal extent (i.e., the &lsquo;width&rsquo; of a glyph's bounding box) for all glyphs in the font.</p>
+</td></tr>
+<tr valign=top><td><b>caret_Slope_Rise</b></td><td>
+<p>The rise coefficient of the cursor's slope of the cursor (slope=rise/run).</p>
+</td></tr>
+<tr valign=top><td><b>caret_Slope_Run</b></td><td>
+<p>The run coefficient of the cursor's slope.</p>
+</td></tr>
+<tr valign=top><td><b>Reserved</b></td><td>
+<p>8&nbsp;reserved bytes.</p>
+</td></tr>
+<tr valign=top><td><b>metric_Data_Format</b></td><td>
+<p>Always&nbsp;0.</p>
+</td></tr>
+<tr valign=top><td><b>number_Of_HMetrics</b></td><td>
+<p>Number of HMetrics entries in the &lsquo;hmtx&rsquo; table -- this value can be smaller than the total number of glyphs in the font.</p>
+</td></tr>
+<tr valign=top><td><b>long_metrics</b></td><td>
+<p>A pointer into the &lsquo;hmtx&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>short_metrics</b></td><td>
+<p>A pointer into the &lsquo;hmtx&rsquo; table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should be identical except for the names of their fields which are different.</p>
+<p>This ensures that a single function in the &lsquo;ttload&rsquo; module is able to read both the horizontal and vertical headers.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_VertHeader">TT_VertHeader</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> TT_VertHeader_
+ {
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> Version;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Ascender;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Descender;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Line_Gap;
+
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> advance_Height_Max; /* advance height maximum */
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> min_Top_Side_Bearing; /* minimum left-sb or top-sb */
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> yMax_Extent; /* xmax or ymax extents */
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> caret_Slope_Rise;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> caret_Slope_Run;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> caret_Offset;
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> Reserved[4];
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> metric_Data_Format;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> number_Of_VMetrics;
+
+ /* The following fields are not defined by the TrueType specification */
+ /* but they're used to connect the metrics header to the relevant */
+ /* `HMTX' or `VMTX' table. */
+
+ <span class="keyword">void</span>* long_metrics;
+ <span class="keyword">void</span>* short_metrics;
+
+ } <b>TT_VertHeader</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType vertical header, the &lsquo;vhea&rsquo; table, as well as the corresponding vertical metrics table, i.e., the &lsquo;vmtx&rsquo; table.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>Version</b></td><td>
+<p>The table version.</p>
+</td></tr>
+<tr valign=top><td><b>Ascender</b></td><td>
+<p>The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the &lsquo;sTypoAscender&rsquo; field of the OS/2 table instead if you want the correct one.</p>
+</td></tr>
+<tr valign=top><td><b>Descender</b></td><td>
+<p>The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the &lsquo;sTypoDescender&rsquo; field of the OS/2 table instead if you want the correct one.</p>
+</td></tr>
+<tr valign=top><td><b>Line_Gap</b></td><td>
+<p>The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font.</p>
+</td></tr>
+<tr valign=top><td><b>advance_Height_Max</b></td><td>
+<p>This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text.</p>
+</td></tr>
+<tr valign=top><td><b>min_Top_Side_Bearing</b></td><td>
+<p>The minimum top side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>min_Bottom_Side_Bearing</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The minimum bottom side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr valign=top><td><b>yMax_Extent</b></td><td>
+<p>The maximum vertical extent (i.e., the &lsquo;height&rsquo; of a glyph's bounding box) for all glyphs in the font.</p>
+</td></tr>
+<tr valign=top><td><b>caret_Slope_Rise</b></td><td>
+<p>The rise coefficient of the cursor's slope of the cursor (slope=rise/run).</p>
+</td></tr>
+<tr valign=top><td><b>caret_Slope_Run</b></td><td>
+<p>The run coefficient of the cursor's slope.</p>
+</td></tr>
+<tr valign=top><td><b>caret_Offset</b></td><td>
+<p>The cursor's offset for slanted fonts. This value is &lsquo;reserved&rsquo; in vmtx version 1.0.</p>
+</td></tr>
+<tr valign=top><td><b>Reserved</b></td><td>
+<p>8&nbsp;reserved bytes.</p>
+</td></tr>
+<tr valign=top><td><b>metric_Data_Format</b></td><td>
+<p>Always&nbsp;0.</p>
+</td></tr>
+<tr valign=top><td><b>number_Of_HMetrics</b></td><td>
+<p>Number of VMetrics entries in the &lsquo;vmtx&rsquo; table -- this value can be smaller than the total number of glyphs in the font.</p>
+</td></tr>
+<tr valign=top><td><b>long_metrics</b></td><td>
+<p>A pointer into the &lsquo;vmtx&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>short_metrics</b></td><td>
+<p>A pointer into the &lsquo;vmtx&rsquo; table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should be identical except for the names of their fields which are different.</p>
+<p>This ensures that a single function in the &lsquo;ttload&rsquo; module is able to read both the horizontal and vertical headers.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_OS2">TT_OS2</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> TT_OS2_
+ {
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> version; /* 0x0001 - more or 0xFFFF */
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> xAvgCharWidth;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usWeightClass;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usWidthClass;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> fsType;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ySubscriptXSize;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ySubscriptYSize;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ySubscriptXOffset;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ySubscriptYOffset;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ySuperscriptXSize;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ySuperscriptYSize;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ySuperscriptXOffset;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> ySuperscriptYOffset;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> yStrikeoutSize;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> yStrikeoutPosition;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> sFamilyClass;
+
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> panose[10];
+
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> ulUnicodeRange1; /* Bits 0-31 */
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> ulUnicodeRange2; /* Bits 32-63 */
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> ulUnicodeRange3; /* Bits 64-95 */
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> ulUnicodeRange4; /* Bits 96-127 */
+
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> achVendID[4];
+
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> fsSelection;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usFirstCharIndex;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usLastCharIndex;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> sTypoAscender;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> sTypoDescender;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> sTypoLineGap;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usWinAscent;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usWinDescent;
+
+ /* only version 1 tables: */
+
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> ulCodePageRange1; /* Bits 0-31 */
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> ulCodePageRange2; /* Bits 32-63 */
+
+ /* only version 2 tables: */
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> sxHeight;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> sCapHeight;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usDefaultChar;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usBreakChar;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> usMaxContext;
+
+ } <b>TT_OS2</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType OS/2 table. This is the long table version. All fields comply to the TrueType specification.</p>
+<p>Note that we now support old Mac fonts which do not include an OS/2 table. In this case, the &lsquo;version&rsquo; field is always set to 0xFFFF.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_Postscript">TT_Postscript</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> TT_Postscript_
+ {
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> FormatType;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> italicAngle;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> underlinePosition;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> underlineThickness;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> isFixedPitch;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> minMemType42;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> maxMemType42;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> minMemType1;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> maxMemType1;
+
+ /* Glyph names follow in the file, but we don't */
+ /* load them by default. See the ttpost.c file. */
+
+ } <b>TT_Postscript</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType PostScript table. All fields comply to the TrueType specification. This structure does not reference the PostScript glyph names, which can be nevertheless accessed with the &lsquo;ttpost&rsquo; module.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_PCLT">TT_PCLT</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> TT_PCLT_
+ {
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> Version;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> FontNumber;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> Pitch;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> xHeight;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> Style;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> TypeFamily;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> CapHeight;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> SymbolSet;
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> TypeFace[16];
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> CharacterComplement[8];
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> FileName[6];
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> StrokeWeight;
+ <a href="ft2-basic_types.html#FT_Char">FT_Char</a> WidthType;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> SerifStyle;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> Reserved;
+
+ } <b>TT_PCLT</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType PCLT table. All fields comply to the TrueType specification.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_MaxProfile">TT_MaxProfile</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> TT_MaxProfile_
+ {
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> version;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> numGlyphs;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxPoints;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxContours;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxCompositePoints;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxCompositeContours;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxZones;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxTwilightPoints;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxStorage;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxFunctionDefs;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxInstructionDefs;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxStackElements;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxSizeOfInstructions;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxComponentElements;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> maxComponentDepth;
+
+ } <b>TT_MaxProfile</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The maximum profile is a table containing many max values which can be used to pre-allocate arrays. This ensures that no memory allocation occurs during a glyph load.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>version</b></td><td>
+<p>The version number.</p>
+</td></tr>
+<tr valign=top><td><b>numGlyphs</b></td><td>
+<p>The number of glyphs in this TrueType font.</p>
+</td></tr>
+<tr valign=top><td><b>maxPoints</b></td><td>
+<p>The maximum number of points in a non-composite TrueType glyph. See also the structure element &lsquo;maxCompositePoints&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>maxContours</b></td><td>
+<p>The maximum number of contours in a non-composite TrueType glyph. See also the structure element &lsquo;maxCompositeContours&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>maxCompositePoints</b></td><td>
+<p>The maximum number of points in a composite TrueType glyph. See also the structure element &lsquo;maxPoints&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>maxCompositeContours</b></td><td>
+<p>The maximum number of contours in a composite TrueType glyph. See also the structure element &lsquo;maxContours&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>maxZones</b></td><td>
+<p>The maximum number of zones used for glyph hinting.</p>
+</td></tr>
+<tr valign=top><td><b>maxTwilightPoints</b></td><td>
+<p>The maximum number of points in the twilight zone used for glyph hinting.</p>
+</td></tr>
+<tr valign=top><td><b>maxStorage</b></td><td>
+<p>The maximum number of elements in the storage area used for glyph hinting.</p>
+</td></tr>
+<tr valign=top><td><b>maxFunctionDefs</b></td><td>
+<p>The maximum number of function definitions in the TrueType bytecode for this font.</p>
+</td></tr>
+<tr valign=top><td><b>maxInstructionDefs</b></td><td>
+<p>The maximum number of instruction definitions in the TrueType bytecode for this font.</p>
+</td></tr>
+<tr valign=top><td><b>maxStackElements</b></td><td>
+<p>The maximum number of stack elements used during bytecode interpretation.</p>
+</td></tr>
+<tr valign=top><td><b>maxSizeOfInstructions</b></td><td>
+<p>The maximum number of TrueType opcodes used for glyph hinting.</p>
+</td></tr>
+<tr valign=top><td><b>maxComponentElements</b></td><td>
+<p>The maximum number of simple (i.e., non- composite) glyphs in a composite glyph.</p>
+</td></tr>
+<tr valign=top><td><b>maxComponentDepth</b></td><td>
+<p>The maximum nesting depth of composite glyphs.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This structure is only used during font loading.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Sfnt_Tag">FT_Sfnt_Tag</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Sfnt_Tag_
+ {
+ ft_sfnt_head = 0,
+ ft_sfnt_maxp = 1,
+ ft_sfnt_os2 = 2,
+ ft_sfnt_hhea = 3,
+ ft_sfnt_vhea = 4,
+ ft_sfnt_post = 5,
+ ft_sfnt_pclt = 6,
+
+ sfnt_max /* internal end mark */
+
+ } <b>FT_Sfnt_Tag</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration used to specify the index of an SFNT table. Used in the <a href="ft2-truetype_tables.html#FT_Get_Sfnt_Table">FT_Get_Sfnt_Table</a> API function.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Sfnt_Table">FT_Get_Sfnt_Table</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span>* )
+ <b>FT_Get_Sfnt_Table</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-truetype_tables.html#FT_Sfnt_Tag">FT_Sfnt_Tag</a> tag );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a pointer to a given SFNT table within a face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source.</p>
+</td></tr>
+<tr valign=top><td><b>tag</b></td><td>
+<p>The index of the SFNT table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A type-less pointer to the table. This will be&nbsp;0 in case of error, or if the corresponding table was not found <b>OR</b> loaded from the file.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The table is owned by the face object and disappears with it.</p>
+<p>This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See <a href="ft2-truetype_tables.html#FT_Sfnt_Tag">FT_Sfnt_Tag</a> for a list.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Load_Sfnt_Table">FT_Load_Sfnt_Table</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Load_Sfnt_Table</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> tag,
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> offset,
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>* buffer,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>* length );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Load any font table into client memory.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+<tr valign=top><td><b>tag</b></td><td>
+<p>The four-byte tag of the table to load. Use the value&nbsp;0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the <a href="ft2-header_file_macros.html#FT_TRUETYPE_TAGS_H">FT_TRUETYPE_TAGS_H</a> file, or forge a new one with <a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a>.</p>
+</td></tr>
+<tr valign=top><td><b>offset</b></td><td>
+<p>The starting offset in the table (or file if tag == 0).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>The target buffer address. The client must ensure that the memory array is big enough to hold the data.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>length</b></td><td>
+<p>If the &lsquo;length&rsquo; parameter is NULL, then try to load the whole table. Return an error code if it fails.</p>
+<p>Else, if &lsquo;*length&rsquo; is&nbsp;0, exit immediately while returning the table's (or file) full size in it.</p>
+<p>Else the number of bytes to read from the table or file, from the starting offset.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you need to determine the table's length you should first call this function with &lsquo;*length&rsquo; set to&nbsp;0, as in the following example:</p>
+<pre class="colored">
+ FT_ULong length = 0;
+
+
+ error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &amp;length );
+ if ( error ) { ... table does not exist ... }
+
+ buffer = malloc( length );
+ if ( buffer == NULL ) { ... not enough memory ... }
+
+ error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &amp;length );
+ if ( error ) { ... could not load table ... }
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Sfnt_Table_Info">FT_Sfnt_Table_Info</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Sfnt_Table_Info</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> table_index,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> *tag,
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> *length );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return information on an SFNT table.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+<tr valign=top><td><b>table_index</b></td><td>
+<p>The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>tag</b></td><td>
+<p>The name tag of the SFNT table.</p>
+</td></tr>
+<tr valign=top><td><b>length</b></td><td>
+<p>The length of the SFNT table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>SFNT tables with length zero are treated as missing by Windows.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_CMap_Language_ID">FT_Get_CMap_Language_ID</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> )
+ <b>FT_Get_CMap_Language_ID</b>( <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a> charmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return TrueType/sfnt specific cmap language ID. Definitions of language ID values are in &lsquo;freetype/ttnameid.h&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>The target charmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The language ID of &lsquo;charmap&rsquo;. If &lsquo;charmap&rsquo; doesn't belong to a TrueType/sfnt face, just return&nbsp;0 as the default value.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_CMap_Format">FT_Get_CMap_Format</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+ <b>FT_Get_CMap_Format</b>( <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a> charmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return TrueType/sfnt specific cmap format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>The target charmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The format of &lsquo;charmap&rsquo;. If &lsquo;charmap&rsquo; doesn't belong to a TrueType/sfnt face, return -1.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PARAM_TAG_UNPATENTED_HINTING">FT_PARAM_TAG_UNPATENTED_HINTING</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_UNPATENTED_HINTING_H (freetype/ttunpat.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_PARAM_TAG_UNPATENTED_HINTING</b> <a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a>( 'u', 'n', 'p', 'a' )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A constant used as the tag of an <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-type1_tables.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-type1_tables.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
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+
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+ li { text-align: justify; }
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+ text-align: left; }
+
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+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
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+ color: darkblue; }
+
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+
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+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Type 1 Tables
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#PS_FontInfoRec">PS_FontInfoRec</a></td><td></td><td><a href="#T1_Private">T1_Private</a></td><td></td><td><a href="#CID_FaceInfo">CID_FaceInfo</a></td></tr>
+<tr><td></td><td><a href="#PS_FontInfo">PS_FontInfo</a></td><td></td><td><a href="#T1_Blend_Flags">T1_Blend_Flags</a></td><td></td><td><a href="#CID_Info">CID_Info</a></td></tr>
+<tr><td></td><td><a href="#T1_FontInfo">T1_FontInfo</a></td><td></td><td><a href="#CID_FaceDictRec">CID_FaceDictRec</a></td><td></td><td><a href="#FT_Has_PS_Glyph_Names">FT_Has_PS_Glyph_Names</a></td></tr>
+<tr><td></td><td><a href="#PS_PrivateRec">PS_PrivateRec</a></td><td></td><td><a href="#CID_FaceDict">CID_FaceDict</a></td><td></td><td><a href="#FT_Get_PS_Font_Info">FT_Get_PS_Font_Info</a></td></tr>
+<tr><td></td><td><a href="#PS_Private">PS_Private</a></td><td></td><td><a href="#CID_FaceInfoRec">CID_FaceInfoRec</a></td><td></td><td><a href="#FT_Get_PS_Font_Private">FT_Get_PS_Font_Private</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_FontInfoRec">PS_FontInfoRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> PS_FontInfoRec_
+ {
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* version;
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* notice;
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* full_name;
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* family_name;
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* weight;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> italic_angle;
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> is_fixed_pitch;
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> underline_position;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> underline_thickness;
+
+ /* since 2.3.8 */
+
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> fs_type;
+
+ } <b>PS_FontInfoRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a Type&nbsp;1 or Type&nbsp;2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_FontInfo">PS_FontInfo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> PS_FontInfoRec_* <b>PS_FontInfo</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="T1_FontInfo">T1_FontInfo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a> <b>T1_FontInfo</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is equivalent to <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_PrivateRec">PS_PrivateRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> PS_PrivateRec_
+ {
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> unique_id;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> lenIV;
+
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> num_blue_values;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> num_other_blues;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> num_family_blues;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> num_family_other_blues;
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> blue_values[14];
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> other_blues[10];
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> family_blues [14];
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> family_other_blues[10];
+
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> blue_scale;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> blue_shift;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> blue_fuzz;
+
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> standard_width[1];
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> standard_height[1];
+
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> num_snap_widths;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> num_snap_heights;
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> force_bold;
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> round_stem_up;
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> snap_widths [13]; /* including std width */
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> snap_heights[13]; /* including std height */
+
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> expansion_factor;
+
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> language_group;
+ <a href="ft2-basic_types.html#FT_Long">FT_Long</a> password;
+
+ <a href="ft2-basic_types.html#FT_Short">FT_Short</a> min_feature[2];
+
+ } <b>PS_PrivateRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a Type&nbsp;1 or Type&nbsp;2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_Private">PS_Private</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> PS_PrivateRec_* <b>PS_Private</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="T1_Private">T1_Private</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a> <b>T1_Private</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is equivalent to <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="T1_Blend_Flags">T1_Blend_Flags</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">enum</span> T1_Blend_Flags_
+ {
+ /*# required fields in a FontInfo blend dictionary */
+ T1_BLEND_UNDERLINE_POSITION = 0,
+ T1_BLEND_UNDERLINE_THICKNESS,
+ T1_BLEND_ITALIC_ANGLE,
+
+ /*# required fields in a Private blend dictionary */
+ T1_BLEND_BLUE_VALUES,
+ T1_BLEND_OTHER_BLUES,
+ T1_BLEND_STANDARD_WIDTH,
+ T1_BLEND_STANDARD_HEIGHT,
+ T1_BLEND_STEM_SNAP_WIDTHS,
+ T1_BLEND_STEM_SNAP_HEIGHTS,
+ T1_BLEND_BLUE_SCALE,
+ T1_BLEND_BLUE_SHIFT,
+ T1_BLEND_FAMILY_BLUES,
+ T1_BLEND_FAMILY_OTHER_BLUES,
+ T1_BLEND_FORCE_BOLD,
+
+ /*# never remove */
+ T1_BLEND_MAX
+
+ } <b>T1_Blend_Flags</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_FaceDictRec">CID_FaceDictRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> CID_FaceDictRec_
+ {
+ <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a> private_dict;
+
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> len_buildchar;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> forcebold_threshold;
+ <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a> stroke_width;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> expansion_factor;
+
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> paint_type;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> font_type;
+ <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a> font_matrix;
+ <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a> font_offset;
+
+ <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_subrs;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> subrmap_offset;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> sd_bytes;
+
+ } <b>CID_FaceDictRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to represent data in a CID top-level dictionary.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_FaceDict">CID_FaceDict</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> CID_FaceDictRec_* <b>CID_FaceDict</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-type1_tables.html#CID_FaceDictRec">CID_FaceDictRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_FaceInfoRec">CID_FaceInfoRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> CID_FaceInfoRec_
+ {
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* cid_font_name;
+ <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> cid_version;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> cid_font_type;
+
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* registry;
+ <a href="ft2-basic_types.html#FT_String">FT_String</a>* ordering;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> supplement;
+
+ <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a> font_info;
+ <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a> font_bbox;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> uid_base;
+
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> num_xuid;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> xuid[16];
+
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> cidmap_offset;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> fd_bytes;
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> gd_bytes;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> cid_count;
+
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> num_dicts;
+ <a href="ft2-type1_tables.html#CID_FaceDict">CID_FaceDict</a> font_dicts;
+
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> data_offset;
+
+ } <b>CID_FaceInfoRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to represent CID Face information.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_FaceInfo">CID_FaceInfo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> CID_FaceInfoRec_* <b>CID_FaceInfo</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-type1_tables.html#CID_FaceInfoRec">CID_FaceInfoRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_Info">CID_Info</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#CID_FaceInfoRec">CID_FaceInfoRec</a> <b>CID_Info</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is equivalent to <a href="ft2-type1_tables.html#CID_FaceInfoRec">CID_FaceInfoRec</a>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Has_PS_Glyph_Names">FT_Has_PS_Glyph_Names</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Int">FT_Int</a> )
+ <b>FT_Has_PS_Glyph_Names</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return true if a given face provides reliable PostScript glyph names. This is similar to using the <a href="ft2-base_interface.html#FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a> macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables.</p>
+<p>When this function returns true, the caller is sure that the glyph names returned by <a href="ft2-base_interface.html#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a> are reliable.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>face handle</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Boolean. True if glyph names are reliable.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PS_Font_Info">FT_Get_PS_Font_Info</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_PS_Font_Info</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-type1_tables.html#PS_FontInfo">PS_FontInfo</a> afont_info );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a> structure corresponding to a given PostScript font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>PostScript face handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>afont_info</b></td><td>
+<p>Output font info structure pointer.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The string pointers within the font info structure are owned by the face and don't need to be freed by the caller.</p>
+<p>If the font's format is not PostScript-based, this function will return the &lsquo;FT_Err_Invalid_Argument&rsquo; error code.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PS_Font_Private">FT_Get_PS_Font_Private</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_PS_Font_Private</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-type1_tables.html#PS_Private">PS_Private</a> afont_private );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a> structure corresponding to a given PostScript font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>PostScript face handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>afont_private</b></td><td>
+<p>Output private dictionary structure pointer.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The string pointers within the font info structure are owned by the face and don't need to be freed by the caller.</p>
+<p>If the font's format is not PostScript-based, this function will return the &lsquo;FT_Err_Invalid_Argument&rsquo; error code.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-user_allocation.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-user_allocation.html
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-user_allocation.html
@@ -0,0 +1,47 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+User allocation
+</h1></center>
+<table align=center width="87%"><tr><td>
+<p>FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use &lsquo;calloc&rsquo; (or variants of it) instead of &lsquo;malloc&rsquo; for allocation.</p>
+</td></tr></table><br>
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-version.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-version.html
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-version.html
@@ -0,0 +1,213 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+FreeType Version
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FREETYPE_XXX">FREETYPE_XXX</a></td><td></td><td><a href="#FT_Face_CheckTrueTypePatents">FT_Face_CheckTrueTypePatents</a></td></tr>
+<tr><td></td><td><a href="#FT_Library_Version">FT_Library_Version</a></td><td></td><td><a href="#FT_Face_SetUnpatentedHinting">FT_Face_SetUnpatentedHinting</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FREETYPE_XXX">FREETYPE_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MAJOR</a> 2
+#define <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MINOR</a> 3
+#define <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_PATCH</a> 8
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These three macros identify the FreeType source code version. Use <a href="ft2-version.html#FT_Library_Version">FT_Library_Version</a> to access them at runtime.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FREETYPE_MAJOR</b></td><td>
+<p>The major version number.</p>
+</td></tr>
+<tr valign=top><td><b>FREETYPE_MINOR</b></td><td>
+<p>The minor version number.</p>
+</td></tr>
+<tr valign=top><td><b>FREETYPE_PATCH</b></td><td>
+<p>The patch level.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The version number of FreeType if built as a dynamic link library with the &lsquo;libtool&rsquo; package is <i>not</i> controlled by these three macros.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Library_Version">FT_Library_Version</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Library_Version</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> *amajor,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> *aminor,
+ <a href="ft2-basic_types.html#FT_Int">FT_Int</a> *apatch );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MAJOR</a>, <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MINOR</a>, and <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_PATCH</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A source library handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>amajor</b></td><td>
+<p>The major version number.</p>
+</td></tr>
+<tr valign=top><td><b>aminor</b></td><td>
+<p>The minor version number.</p>
+</td></tr>
+<tr valign=top><td><b>apatch</b></td><td>
+<p>The patch version number.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The reason why this function takes a &lsquo;library&rsquo; argument is because certain programs implement library initialization in a custom way that doesn't use <a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a>.</p>
+<p>In such cases, the library version might not be available before the library object has been created.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_CheckTrueTypePatents">FT_Face_CheckTrueTypePatents</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> )
+ <b>FT_Face_CheckTrueTypePatents</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Parse all bytecode instructions of a TrueType font file to check whether any of the patented opcodes are used. This is only useful if you want to be able to use the unpatented hinter with fonts that do <b>not</b> use these opcodes.</p>
+<p>Note that this function parses <b>all</b> glyph instructions in the font file, which may be slow.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A face handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>1&nbsp;if this is a TrueType font that uses one of the patented opcodes, 0&nbsp;otherwise.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.5</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_SetUnpatentedHinting">FT_Face_SetUnpatentedHinting</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> )
+ <b>FT_Face_SetUnpatentedHinting</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> value );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Enable or disable the unpatented hinter for a given face. Only enable it if you have determined that the face doesn't use any patented opcodes (see <a href="ft2-version.html#FT_Face_CheckTrueTypePatents">FT_Face_CheckTrueTypePatents</a>).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A face handle.</p>
+</td></tr>
+<tr valign=top><td><b>value</b></td><td>
+<p>New boolean setting.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The old setting value. This will always be false if this is not an SFNT font, or if the unpatented hinter is not compiled in this instance of the library.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.5</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-winfnt_fonts.html b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-winfnt_fonts.html
new file mode 100644
index 00000000000..d32b4cccca2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/reference/ft2-winfnt_fonts.html
@@ -0,0 +1,278 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.3.8 API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.3.8 API Reference</h1></center>
+
+<center><h1>
+Window FNT Files
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_WinFNT_ID_XXX">FT_WinFNT_ID_XXX</a></td><td></td><td><a href="#FT_WinFNT_Header">FT_WinFNT_Header</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a></td><td></td><td><a href="#FT_Get_WinFNT_Header">FT_Get_WinFNT_Header</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of Windows FNT specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_WinFNT_ID_XXX">FT_WinFNT_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1252</a> 0
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_DEFAULT</a> 1
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_SYMBOL</a> 2
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_MAC</a> 77
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP932</a> 128
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP949</a> 129
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1361</a> 130
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP936</a> 134
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP950</a> 136
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1253</a> 161
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1254</a> 162
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1258</a> 163
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1255</a> 177
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1256</a> 178
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1257</a> 186
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1251</a> 204
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP874</a> 222
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1250</a> 238
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_OEM</a> 255
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;charset&rsquo; byte in <a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a>. Exact mapping tables for the various cpXXXX encodings (except for cp1361) can be found at ftp://ftp.unicode.org in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_WinFNT_ID_DEFAULT</b></td><td>
+<p>This is used for font enumeration and font creation as a &lsquo;don't care&rsquo; value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_SYMBOL</b></td><td>
+<p>There is no known mapping table available.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_MAC</b></td><td>
+<p>Mac Roman encoding.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_OEM</b></td><td>
+<p>From Michael Pöttgen &lt;michael@poettgen.de&gt;:</p>
+<p>The &lsquo;Windows Font Mapping&rsquo; article says that FT_WinFNT_ID_OEM is used for the charset of vector fonts, like &lsquo;modern.fon&rsquo;, &lsquo;roman.fon&rsquo;, and &lsquo;script.fon&rsquo; on Windows.</p>
+<p>The &lsquo;CreateFont&rsquo; documentation says: The FT_WinFNT_ID_OEM value specifies a character set that is operating-system dependent.</p>
+<p>The &lsquo;IFIMETRICS&rsquo; documentation from the &lsquo;Windows Driver Development Kit&rsquo; says: This font supports an OEM-specific character set. The OEM character set is system dependent.</p>
+<p>In general OEM, as opposed to ANSI (i.e., cp1252), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from</p>
+<p>http://www.microsoft.com/globaldev/reference/cphome.mspx,</p>
+<p>and is used for the &lsquo;DOS boxes&rsquo;, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP874</b></td><td>
+<p>A superset of Thai TIS 620 and ISO 8859-11.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP932</b></td><td>
+<p>A superset of Japanese Shift-JIS (with minor deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP936</b></td><td>
+<p>A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP949</b></td><td>
+<p>A superset of Korean Hangul KS&nbsp;C 5601-1987 (with different ordering and minor deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP950</b></td><td>
+<p>A superset of traditional Chinese Big&nbsp;5 ETen (with different ordering and minor deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1250</b></td><td>
+<p>A superset of East European ISO 8859-2 (with slightly different ordering).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1251</b></td><td>
+<p>A superset of Russian ISO 8859-5 (with different ordering).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1252</b></td><td>
+<p>ANSI encoding. A superset of ISO 8859-1.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1253</b></td><td>
+<p>A superset of Greek ISO 8859-7 (with minor modifications).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1254</b></td><td>
+<p>A superset of Turkish ISO 8859-9.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1255</b></td><td>
+<p>A superset of Hebrew ISO 8859-8 (with some modifications).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1256</b></td><td>
+<p>A superset of Arabic ISO 8859-6 (with different ordering).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1257</b></td><td>
+<p>A superset of Baltic ISO 8859-13 (with some deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1258</b></td><td>
+<p>For Vietnamese. This encoding doesn't cover all necessary characters.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1361</b></td><td>
+<p>Korean (Johab).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_WinFNT_HeaderRec_
+ {
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> version;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> file_size;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> copyright[60];
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> file_type;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> nominal_point_size;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> vertical_resolution;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> horizontal_resolution;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> ascent;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> internal_leading;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> external_leading;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> italic;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> underline;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> strike_out;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> weight;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> charset;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> pixel_width;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> pixel_height;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> pitch_and_family;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> avg_width;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> max_width;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> first_char;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> last_char;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> default_char;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> break_char;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> bytes_per_row;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> device_offset;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> face_name_offset;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> bits_pointer;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> bits_offset;
+ <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a> reserved;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> flags;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> A_space;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> B_space;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> C_space;
+ <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> color_table_offset;
+ <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> reserved1[4];
+
+ } <b>FT_WinFNT_HeaderRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Windows FNT Header info.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_WinFNT_Header">FT_WinFNT_Header</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_WinFNT_HeaderRec_* <b>FT_WinFNT_Header</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an <a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_WinFNT_Header">FT_Get_WinFNT_Header</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+ FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+ <b>FT_Get_WinFNT_Header</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a> face,
+ <a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a> *aheader );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a Windows FNT font info header.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aheader</b></td><td>
+<p>The WinFNT header.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with Windows FNT faces, returning an error otherwise.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/docs/release b/Build/source/libs/freetype2/freetype-2.3.8/docs/release
new file mode 100644
index 00000000000..e93f430df87
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/docs/release
@@ -0,0 +1,166 @@
+How to prepare a new release
+----------------------------
+
+. include/freetype/freetype.h: Update FREETYPE_MAJOR, FREETYPE_MINOR,
+ and FREETYPE_PATCH.
+
+. Update version numbers in all files where necessary (for example, do
+ a grep for both `2.3.1' and `231' for release 2.3.1).
+
+. builds/unix/configure.raw: Update `version_info'.
+
+. docs/CHANGES: Document differences to last release.
+
+. README: Update.
+
+. docs/VERSION.DLL: Document changed `version_info'.
+
+. ChangeLog: Announce new release (both in freetype2 and ft2demos
+ modules).
+
+. Copy the CVS archive to another directory and run
+
+ make distclean; make devel; make
+ make distclean; make devel; make multi
+ make distclean; make devel CC=g++; make CC=g++
+ make distclean; make devel CC=g++; make multi CC=g++
+
+ sh autogen.sh
+ make distclean; ./configure; make
+ make distclean; ./configure CC=g++; make
+
+ to test compilation with both gcc and g++.
+
+. Test C++ compilation for ft2demos too.
+
+. Tag the CVS (freetype2, ft2demos).
+
+ TODO: Tag the home page CVS on savannah.nongnu.org.
+
+. Say `make dist' in both the freetype2 and ft2demos modules to
+ generate the .tar.gz, .tar.bz2, and .zip files.
+
+. Create the doc bundles (freetype-doc-<version>.tar.gz,
+ freetype-doc-<version>.tar.bz2, ftdoc<version>.zip). This is
+ everything below
+
+ freetype.freedesktop.org:/srv/freetype.freedesktop.org/www/freetype2/docs/
+
+ except the `reference' subdirectory. Do *not* use option `-l' from
+ zip!
+
+. Run the following script (with updated `$VERSION', `$SAVANNAH_USER',
+ and $SOURCEFORGE_USER variables) to sign and upload the bundles to
+ both Savannah and SourceForge. The signing code has been taken from
+ the `gnupload' script (part of the automake bundle).
+
+ #!/bin/sh
+
+ VERSION=2.3.7
+ SAVANNAH_USER=wl
+ SOURCEFORGE_USER=wlemb
+
+ #####################################################################
+
+ GPG='/usr/bin/gpg --batch --no-tty'
+
+ version=`echo $VERSION | sed "s/\\.//g"`
+
+ UNIX_PACKAGES="freetype ft2demos freetype-doc"
+ WINDOWS_PACKAGES="ft ftdmo ftdoc"
+ UNIX_ZIP="tar.gz tar.bz2"
+ WINDOWS_ZIP="zip"
+
+ PACKAGE_LIST=
+ for i in $UNIX_PACKAGES; do
+ for j in $UNIX_ZIP; do
+ PACKAGE_LIST="$PACKAGE_LIST $i-$VERSION.$j"
+ done
+ done
+ for i in $WINDOWS_PACKAGES; do
+ for j in $WINDOWS_ZIP; do
+ PACKAGE_LIST="$PACKAGE_LIST $i$version.$j"
+ done
+ done
+
+ set -e
+ unset passphrase
+
+ PATH=/empty echo -n "Enter GPG passphrase: "
+ stty -echo
+ read -r passphrase
+ stty echo
+ echo
+
+ for f in $PACKAGE_LIST; do
+ if test ! -f $f; then
+ echo "$0: Cannot find \`$f'" 1>&2
+ exit 1
+ else
+ :
+ fi
+ done
+
+ for f in $PACKAGE_LIST; do
+ echo "Signing $f..."
+ rm -f $f.sig
+ echo $passphrase | $GPG --passphrase-fd 0 -ba -o $f.sig $f
+ done
+
+ SIGNATURE_LIST=
+ for i in $PACKAGE_LIST; do
+ SIGNATURE_LIST="$SIGNATURE_LIST $i.sig"
+ done
+
+ scp $PACKAGE_LIST $SIGNATURE_LIST \
+ $SAVANNAH_USER@dl.sv.nongnu.org:/releases/freetype/
+
+ rsync -avP -e ssh $PACKAGE_LIST $SIGNATURE_LIST \
+ $SOURCEFORGE_USER@frs.sf.net:uploads/
+
+ # EOF
+
+. While files on savannah.gnu.org are automatically moved to the right
+ directory, it must be done manually on SourceForge. Do that now.
+
+. Update the FreeType release notes on SourceForge.
+
+. Copy the reference files (generated by `make dist') to
+
+ freetype.freedesktop.org:/srv/freetype.freedesktop.org/www/freetype2/docs/reference
+
+ and
+
+ shell.sf.net:/home/groups/f/fr/freetype/htdocs/freetype2/docs/reference
+
+ TODO: Create FreeType home page CVS on savannah.nongnu.org and
+ update it accordingly.
+
+ Write script to automatically do this.
+
+ Mirror FreeType's savannah home page everywhere.
+
+. Update
+
+ freetype.freedesktop.org:/srv/freetype.freedesktop.org/www/index2.html
+
+ and copy it to
+
+ shell.sf.net:/home/groups/f/fr/freetype/htdocs/index2.html
+
+. Announce new release on freetype-announce@nongnu.org and to relevant
+ newsgroups.
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2005, 2006, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute
+this file you indicate that you have read the license and understand
+and accept it fully.
+
+
+--- end of release ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftconfig.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftconfig.h
new file mode 100644
index 00000000000..169da3cf3f4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftconfig.h
@@ -0,0 +1,500 @@
+/***************************************************************************/
+/* */
+/* ftconfig.h */
+/* */
+/* ANSI-specific configuration file (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This header file contains a number of macro definitions that are used */
+ /* by the rest of the engine. Most of the macros here are automatically */
+ /* determined at compile time, and you should not need to change it to */
+ /* port FreeType, except to compile the library with a non-ANSI */
+ /* compiler. */
+ /* */
+ /* Note however that if some specific modifications are needed, we */
+ /* advise you to place a modified copy in your build directory. */
+ /* */
+ /* The build directory is usually `freetype/builds/<system>', and */
+ /* contains system-specific files that are always included first when */
+ /* building the library. */
+ /* */
+ /* This ANSI version should stay in `include/freetype/config'. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* PLATFORM-SPECIFIC CONFIGURATION MACROS */
+ /* */
+ /* These macros can be toggled to suit a specific system. The current */
+ /* ones are defaults used to compile FreeType in an ANSI C environment */
+ /* (16bit compilers are also supported). Copy this file to your own */
+ /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+ /* */
+ /*************************************************************************/
+
+
+ /* There are systems (like the Texas Instruments 'C54x) where a `char' */
+ /* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */
+ /* `int' has 16 bits also for this system, sizeof(int) gives 1 which */
+ /* is probably unexpected. */
+ /* */
+ /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */
+ /* `char' type. */
+
+#ifndef FT_CHAR_BIT
+#define FT_CHAR_BIT CHAR_BIT
+#endif
+
+
+ /* The size of an `int' type. */
+#if FT_UINT_MAX == 0xFFFFUL
+#define FT_SIZEOF_INT (16 / FT_CHAR_BIT)
+#elif FT_UINT_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_INT (32 / FT_CHAR_BIT)
+#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_INT (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `int' type!"
+#endif
+
+ /* The size of a `long' type. A five-byte `long' (as used e.g. on the */
+ /* DM642) is recognized but avoided. */
+#if FT_ULONG_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
+#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `long' type!"
+#endif
+
+
+ /* Preferred alignment of data */
+#define FT_ALIGNMENT 8
+
+
+ /* FT_UNUSED is a macro used to indicate that a given parameter is not */
+ /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg ) ( (arg) = (arg) )
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* AUTOMATIC CONFIGURATION MACROS */
+ /* */
+ /* These macros are computed from the ones defined above. Don't touch */
+ /* their definition, unless you know precisely what you are doing. No */
+ /* porter should need to mess with them. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Mac support */
+ /* */
+ /* This is the only necessary change, so it is defined here instead */
+ /* providing a new configuration file. */
+ /* */
+#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \
+ ( defined( __MWERKS__ ) && defined( macintosh ) )
+ /* no Carbon frameworks for 64bit 10.4.x */
+#include "AvailabilityMacros.h"
+#if defined( __LP64__ ) && \
+ ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+#define DARWIN_NO_CARBON 1
+#else
+#define FT_MACINTOSH 1
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+ /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* basic_types */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Int16 */
+ /* */
+ /* <Description> */
+ /* A typedef for a 16bit signed integer type. */
+ /* */
+ typedef signed short FT_Int16;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UInt16 */
+ /* */
+ /* <Description> */
+ /* A typedef for a 16bit unsigned integer type. */
+ /* */
+ typedef unsigned short FT_UInt16;
+
+ /* */
+
+
+ /* this #if 0 ... #endif clause is for documentation purposes */
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Int32 */
+ /* */
+ /* <Description> */
+ /* A typedef for a 32bit signed integer type. The size depends on */
+ /* the configuration. */
+ /* */
+ typedef signed XXX FT_Int32;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UInt32 */
+ /* */
+ /* A typedef for a 32bit unsigned integer type. The size depends on */
+ /* the configuration. */
+ /* */
+ typedef unsigned XXX FT_UInt32;
+
+ /* */
+
+#endif
+
+#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
+
+ typedef signed int FT_Int32;
+ typedef unsigned int FT_UInt32;
+
+#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT)
+
+ typedef signed long FT_Int32;
+ typedef unsigned long FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+
+ /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
+
+ typedef int FT_Fast;
+ typedef unsigned int FT_UFast;
+
+#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT)
+
+ typedef long FT_Fast;
+ typedef unsigned long FT_UFast;
+
+#endif
+
+
+ /* determine whether we have a 64-bit int type for platforms without */
+ /* Autoconf */
+#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT)
+
+ /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64 long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
+
+ /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64 __int64
+
+#elif defined( __BORLANDC__ ) /* Borland C++ */
+
+ /* XXXX: We should probably check the value of __BORLANDC__ in order */
+ /* to test the compiler version. */
+
+ /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64 __int64
+
+#elif defined( __WATCOMC__ ) /* Watcom C++ */
+
+ /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64 long long int
+
+#elif defined( __GNUC__ )
+
+ /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64 long long int
+
+#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
+
+
+ /*************************************************************************/
+ /* */
+ /* A 64-bit data type will create compilation problems if you compile */
+ /* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */
+ /* is defined. You can however ignore this rule by defining the */
+ /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
+ /* */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+ /* undefine the 64-bit macros in strict ANSI compilation mode */
+#undef FT_LONG64
+#undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+
+#define FT_BEGIN_STMNT do {
+#define FT_END_STMNT } while ( 0 )
+#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
+
+
+#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
+ /* Provide assembler fragments for performance-critical functions. */
+ /* These must be defined `static __inline__' with GCC. */
+
+#ifdef __GNUC__
+
+#if defined( __arm__ ) && !defined( __thumb__ )
+#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
+
+ /* documentation is in freetype.h */
+
+ static __inline__ FT_Int32
+ FT_MulFix_arm( FT_Int32 a,
+ FT_Int32 b )
+ {
+ register FT_Int32 t, t2;
+
+
+ asm __volatile__ (
+ "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
+ "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
+ "add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
+ "adds %1, %1, %0\n\t" /* %1 += %0 */
+ "adc %2, %2, #0\n\t" /* %2 += carry */
+ "mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
+ "orr %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
+ : "=r"(a), "=&r"(t2), "=&r"(t)
+ : "r"(a), "r"(b) );
+ return a;
+ }
+
+#endif /* __arm__ && !__thumb__ */
+
+#if defined( i386 )
+#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
+
+ /* documentation is in freetype.h */
+
+ static __inline__ FT_Int32
+ FT_MulFix_i386( FT_Int32 a,
+ FT_Int32 b )
+ {
+ register FT_Int32 result;
+
+
+ __asm__ __volatile__ (
+ "imul %%edx\n"
+ "movl %%edx, %%ecx\n"
+ "sarl $31, %%ecx\n"
+ "addl $0x8000, %%ecx\n"
+ "addl %%ecx, %%eax\n"
+ "adcl $0, %%edx\n"
+ "shrl $16, %%eax\n"
+ "shll $16, %%edx\n"
+ "addl %%edx, %%eax\n"
+ : "=a"(result), "+d"(b)
+ : "a"(a)
+ : "%ecx" );
+ return result;
+ }
+
+#endif /* i386 */
+
+#endif /* __GNUC__ */
+
+#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
+#ifdef FT_MULFIX_ASSEMBLER
+#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER
+#endif
+#endif
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x ) static x
+#define FT_LOCAL_DEF( x ) static x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x ) extern "C" x
+#define FT_LOCAL_DEF( x ) extern "C" x
+#else
+#define FT_LOCAL( x ) extern x
+#define FT_LOCAL_DEF( x ) x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x ) extern "C" x
+#else
+#define FT_BASE( x ) extern x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x ) x
+#else
+#define FT_BASE_DEF( x ) x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x ) extern "C" x
+#else
+#define FT_EXPORT( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x ) extern "C" x
+#else
+#define FT_EXPORT_DEF( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x ) extern "C" x
+#else
+#define FT_EXPORT_VAR( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+ /* The following macros are needed to compile the library with a */
+ /* C++ compiler and with 16bit compilers. */
+ /* */
+
+ /* This is special. Within C++, you must specify `extern "C"' for */
+ /* functions which are used via function pointers, and you also */
+ /* must do that for structures which contain function pointers to */
+ /* assure C linkage -- it's not possible to have (local) anonymous */
+ /* functions which are accessed by (global) function pointers. */
+ /* */
+ /* */
+ /* FT_CALLBACK_DEF is used to _define_ a callback function. */
+ /* */
+ /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+ /* contains pointers to callback functions. */
+ /* */
+ /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
+ /* that contains pointers to callback functions. */
+ /* */
+ /* */
+ /* Some 16bit compilers have to redefine these macros to insert */
+ /* the infamous `_cdecl' or `__fastcall' declarations. */
+ /* */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x ) extern "C" x
+#else
+#define FT_CALLBACK_DEF( x ) static x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE extern "C"
+#define FT_CALLBACK_TABLE_DEF extern "C"
+#else
+#define FT_CALLBACK_TABLE extern
+#define FT_CALLBACK_TABLE_DEF /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftheader.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftheader.h
new file mode 100644
index 00000000000..b63945dcbd3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftheader.h
@@ -0,0 +1,780 @@
+/***************************************************************************/
+/* */
+/* ftheader.h */
+/* */
+/* Build macros of the FreeType 2 library. */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#ifndef __FT_HEADER_H__
+#define __FT_HEADER_H__
+
+
+ /*@***********************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_BEGIN_HEADER */
+ /* */
+ /* <Description> */
+ /* This macro is used in association with @FT_END_HEADER in header */
+ /* files to ensure that the declarations within are properly */
+ /* encapsulated in an `extern "C" { .. }' block when included from a */
+ /* C++ compiler. */
+ /* */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER extern "C" {
+#else
+#define FT_BEGIN_HEADER /* nothing */
+#endif
+
+
+ /*@***********************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_END_HEADER */
+ /* */
+ /* <Description> */
+ /* This macro is used in association with @FT_BEGIN_HEADER in header */
+ /* files to ensure that the declarations within are properly */
+ /* encapsulated in an `extern "C" { .. }' block when included from a */
+ /* C++ compiler. */
+ /* */
+#ifdef __cplusplus
+#define FT_END_HEADER }
+#else
+#define FT_END_HEADER /* nothing */
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Aliases for the FreeType 2 public and configuration files. */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* header_file_macros */
+ /* */
+ /* <Title> */
+ /* Header File Macros */
+ /* */
+ /* <Abstract> */
+ /* Macro definitions used to #include specific header files. */
+ /* */
+ /* <Description> */
+ /* The following macros are defined to the name of specific */
+ /* FreeType~2 header files. They can be used directly in #include */
+ /* statements as in: */
+ /* */
+ /* { */
+ /* #include FT_FREETYPE_H */
+ /* #include FT_MULTIPLE_MASTERS_H */
+ /* #include FT_GLYPH_H */
+ /* } */
+ /* */
+ /* There are several reasons why we are now using macros to name */
+ /* public header files. The first one is that such macros are not */
+ /* limited to the infamous 8.3~naming rule required by DOS (and */
+ /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */
+ /* */
+ /* The second reason is that it allows for more flexibility in the */
+ /* way FreeType~2 is installed on a given system. */
+ /* */
+ /*************************************************************************/
+
+
+ /* configuration files */
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CONFIG_CONFIG_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * FreeType~2 configuration data.
+ *
+ */
+#ifndef FT_CONFIG_CONFIG_H
+#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h>
+#endif
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CONFIG_STANDARD_LIBRARY_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * FreeType~2 interface to the standard C library functions.
+ *
+ */
+#ifndef FT_CONFIG_STANDARD_LIBRARY_H
+#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
+#endif
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CONFIG_OPTIONS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * FreeType~2 project-specific configuration options.
+ *
+ */
+#ifndef FT_CONFIG_OPTIONS_H
+#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
+#endif
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CONFIG_MODULES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * list of FreeType~2 modules that are statically linked to new library
+ * instances in @FT_Init_FreeType.
+ *
+ */
+#ifndef FT_CONFIG_MODULES_H
+#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h>
+#endif
+
+ /* */
+
+ /* public headers */
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_FREETYPE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * base FreeType~2 API.
+ *
+ */
+#define FT_FREETYPE_H <freetype/freetype.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ERRORS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * list of FreeType~2 error codes (and messages).
+ *
+ * It is included by @FT_FREETYPE_H.
+ *
+ */
+#define FT_ERRORS_H <freetype/fterrors.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_MODULE_ERRORS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * list of FreeType~2 module error offsets (and messages).
+ *
+ */
+#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SYSTEM_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 interface to low-level operations (i.e., memory management
+ * and stream i/o).
+ *
+ * It is included by @FT_FREETYPE_H.
+ *
+ */
+#define FT_SYSTEM_H <freetype/ftsystem.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IMAGE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing type
+ * definitions related to glyph images (i.e., bitmaps, outlines,
+ * scan-converter parameters).
+ *
+ * It is included by @FT_FREETYPE_H.
+ *
+ */
+#define FT_IMAGE_H <freetype/ftimage.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TYPES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * basic data types defined by FreeType~2.
+ *
+ * It is included by @FT_FREETYPE_H.
+ *
+ */
+#define FT_TYPES_H <freetype/fttypes.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_LIST_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * list management API of FreeType~2.
+ *
+ * (Most applications will never need to include this file.)
+ *
+ */
+#define FT_LIST_H <freetype/ftlist.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_OUTLINE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * scalable outline management API of FreeType~2.
+ *
+ */
+#define FT_OUTLINE_H <freetype/ftoutln.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SIZES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API which manages multiple @FT_Size objects per face.
+ *
+ */
+#define FT_SIZES_H <freetype/ftsizes.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_MODULE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * module management API of FreeType~2.
+ *
+ */
+#define FT_MODULE_H <freetype/ftmodapi.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_RENDER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * renderer module management API of FreeType~2.
+ *
+ */
+#define FT_RENDER_H <freetype/ftrender.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TYPE1_TABLES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * types and API specific to the Type~1 format.
+ *
+ */
+#define FT_TYPE1_TABLES_H <freetype/t1tables.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRUETYPE_IDS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * enumeration values which identify name strings, languages, encodings,
+ * etc. This file really contains a _large_ set of constant macro
+ * definitions, taken from the TrueType and OpenType specifications.
+ *
+ */
+#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRUETYPE_TABLES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * types and API specific to the TrueType (as well as OpenType) format.
+ *
+ */
+#define FT_TRUETYPE_TABLES_H <freetype/tttables.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRUETYPE_TAGS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of TrueType four-byte `tags' which identify blocks in
+ * SFNT-based font formats (i.e., TrueType and OpenType).
+ *
+ */
+#define FT_TRUETYPE_TAGS_H <freetype/tttags.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_BDF_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which accesses BDF-specific strings from a
+ * face.
+ *
+ */
+#define FT_BDF_H <freetype/ftbdf.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CID_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which access CID font information from a
+ * face.
+ *
+ */
+#define FT_CID_H <freetype/ftcid.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_GZIP_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which supports gzip-compressed files.
+ *
+ */
+#define FT_GZIP_H <freetype/ftgzip.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_LZW_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which supports LZW-compressed files.
+ *
+ */
+#define FT_LZW_H <freetype/ftlzw.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_WINFONTS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which supports Windows FNT files.
+ *
+ */
+#define FT_WINFONTS_H <freetype/ftwinfnt.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_GLYPH_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API of the optional glyph management component.
+ *
+ */
+#define FT_GLYPH_H <freetype/ftglyph.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_BITMAP_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API of the optional bitmap conversion component.
+ *
+ */
+#define FT_BITMAP_H <freetype/ftbitmap.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_BBOX_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API of the optional exact bounding box computation routines.
+ *
+ */
+#define FT_BBOX_H <freetype/ftbbox.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CACHE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API of the optional FreeType~2 cache sub-system.
+ *
+ */
+#define FT_CACHE_H <freetype/ftcache.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CACHE_IMAGE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * `glyph image' API of the FreeType~2 cache sub-system.
+ *
+ * It is used to define a cache for @FT_Glyph elements. You can also
+ * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+ * store small glyph bitmaps, as it will use less memory.
+ *
+ * This macro is deprecated. Simply include @FT_CACHE_H to have all
+ * glyph image-related cache declarations.
+ *
+ */
+#define FT_CACHE_IMAGE_H FT_CACHE_H
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CACHE_SMALL_BITMAPS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * `small bitmaps' API of the FreeType~2 cache sub-system.
+ *
+ * It is used to define a cache for small glyph bitmaps in a relatively
+ * memory-efficient way. You can also use the API defined in
+ * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+ * including scalable outlines.
+ *
+ * This macro is deprecated. Simply include @FT_CACHE_H to have all
+ * small bitmaps-related cache declarations.
+ *
+ */
+#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CACHE_CHARMAP_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * `charmap' API of the FreeType~2 cache sub-system.
+ *
+ * This macro is deprecated. Simply include @FT_CACHE_H to have all
+ * charmap-based cache declarations.
+ *
+ */
+#define FT_CACHE_CHARMAP_H FT_CACHE_H
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_MAC_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * Macintosh-specific FreeType~2 API. The latter is used to access
+ * fonts embedded in resource forks.
+ *
+ * This header file must be explicitly included by client applications
+ * compiled on the Mac (note that the base API still works though).
+ *
+ */
+#define FT_MAC_H <freetype/ftmac.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_MULTIPLE_MASTERS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * optional multiple-masters management API of FreeType~2.
+ *
+ */
+#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SFNT_NAMES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * optional FreeType~2 API which accesses embedded `name' strings in
+ * SFNT-based font formats (i.e., TrueType and OpenType).
+ *
+ */
+#define FT_SFNT_NAMES_H <freetype/ftsnames.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_OPENTYPE_VALIDATE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+ * GPOS, GSUB, JSTF).
+ *
+ */
+#define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_GX_VALIDATE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+ * mort, morx, bsln, just, kern, opbd, trak, prop).
+ *
+ */
+#define FT_GX_VALIDATE_H <freetype/ftgxval.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_PFR_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which accesses PFR-specific data.
+ *
+ */
+#define FT_PFR_H <freetype/ftpfr.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_STROKER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which provides functions to stroke outline paths.
+ */
+#define FT_STROKER_H <freetype/ftstroke.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SYNTHESIS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs artificial obliquing and emboldening.
+ */
+#define FT_SYNTHESIS_H <freetype/ftsynth.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_XFREE86_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which provides functions specific to the XFree86 and
+ * X.Org X11 servers.
+ */
+#define FT_XFREE86_H <freetype/ftxf86.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRIGONOMETRY_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs trigonometric computations (e.g.,
+ * cosines and arc tangents).
+ */
+#define FT_TRIGONOMETRY_H <freetype/fttrigon.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_LCD_FILTER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs color filtering for subpixel rendering.
+ */
+#define FT_LCD_FILTER_H <freetype/ftlcdfil.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_UNPATENTED_HINTING_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs color filtering for subpixel rendering.
+ */
+#define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_INCREMENTAL_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs color filtering for subpixel rendering.
+ */
+#define FT_INCREMENTAL_H <freetype/ftincrem.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_GASP_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which returns entries from the TrueType GASP table.
+ */
+#define FT_GASP_H <freetype/ftgasp.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ADVANCES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which returns individual and ranged glyph advances.
+ */
+#define FT_ADVANCES_H <freetype/ftadvanc.h>
+
+
+ /* */
+
+#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h>
+
+
+ /* The internals of the cache sub-system are no longer exposed. We */
+ /* default to FT_CACHE_H at the moment just in case, but we know of */
+ /* no rogue client that uses them. */
+ /* */
+#define FT_CACHE_MANAGER_H <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h>
+
+
+#define FT_INCREMENTAL_H <freetype/ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h>
+
+
+ /*
+ * Include internal headers definitions from <freetype/internal/...>
+ * only when building the library.
+ */
+#ifdef FT2_BUILD_LIBRARY
+#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+#endif /* __FT2_BUILD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftmodule.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftmodule.h
new file mode 100644
index 00000000000..76d271a74b9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftmodule.h
@@ -0,0 +1,32 @@
+/*
+ * This file registers the FreeType modules compiled into the library.
+ *
+ * If you use GNU make, this file IS NOT USED! Instead, it is created in
+ * the objects directory (normally `<topdir>/objs/') based on information
+ * from `<topdir>/modules.cfg'.
+ *
+ * Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile
+ * FreeType without GNU make.
+ *
+ */
+
+FT_USE_MODULE( FT_Module_Class, autofit_module_class )
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
+
+/* EOF */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftoption.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftoption.h
new file mode 100644
index 00000000000..597a2bb0145
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftoption.h
@@ -0,0 +1,693 @@
+/***************************************************************************/
+/* */
+/* ftoption.h */
+/* */
+/* User-selectable configuration macros (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTOPTION_H__
+#define __FTOPTION_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* USER-SELECTABLE CONFIGURATION MACROS */
+ /* */
+ /* This file contains the default configuration macro definitions for */
+ /* a standard build of the FreeType library. There are three ways to */
+ /* use this file to build project-specific versions of the library: */
+ /* */
+ /* - You can modify this file by hand, but this is not recommended in */
+ /* cases where you would like to build several versions of the */
+ /* library from a single source directory. */
+ /* */
+ /* - You can put a copy of this file in your build directory, more */
+ /* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */
+ /* is the name of a directory that is included _before_ the FreeType */
+ /* include path during compilation. */
+ /* */
+ /* The default FreeType Makefiles and Jamfiles use the build */
+ /* directory `builds/<system>' by default, but you can easily change */
+ /* that for your own projects. */
+ /* */
+ /* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */
+ /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */
+ /* locate this file during the build. For example, */
+ /* */
+ /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
+ /* #include <freetype/config/ftheader.h> */
+ /* */
+ /* will use `$BUILD/myftoptions.h' instead of this file for macro */
+ /* definitions. */
+ /* */
+ /* Note also that you can similarly pre-define the macro */
+ /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
+ /* that are statically linked to the library at compile time. By */
+ /* default, this file is <freetype/config/ftmodule.h>. */
+ /* */
+ /* We highly recommend using the third method whenever possible. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Uncomment the line below if you want to activate sub-pixel rendering */
+ /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */
+ /* */
+ /* Note that this feature is covered by several Microsoft patents */
+ /* and should not be activated in any default build of the library. */
+ /* */
+ /* This macro has no impact on the FreeType API, only on its */
+ /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */
+ /* FT_Render_Glyph still generates a bitmap that is 3 times larger than */
+ /* the original size; the difference will be that each triplet of */
+ /* subpixels has R=G=B. */
+ /* */
+ /* This is done to allow FreeType clients to run unmodified, forcing */
+ /* them to display normal gray-level anti-aliased glyphs. */
+ /* */
+/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+
+ /*************************************************************************/
+ /* */
+ /* Many compilers provide a non-ANSI 64-bit data type that can be used */
+ /* by FreeType to speed up some computations. However, this will create */
+ /* some problems when compiling the library in strict ANSI mode. */
+ /* */
+ /* For this reason, the use of 64-bit integers is normally disabled when */
+ /* the __STDC__ macro is defined. You can however disable this by */
+ /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
+ /* */
+ /* For most compilers, this will only create compilation warnings when */
+ /* building the library. */
+ /* */
+ /* ObNote: The compiler-specific 64-bit integers are detected in the */
+ /* file `ftconfig.h' either statically or through the */
+ /* `configure' script on supported platforms. */
+ /* */
+#undef FT_CONFIG_OPTION_FORCE_INT64
+
+
+ /*************************************************************************/
+ /* */
+ /* If this macro is defined, do not try to use an assembler version of */
+ /* performance-critical functions (e.g. FT_MulFix). You should only do */
+ /* that to verify that the assembler function works properly, or to */
+ /* execute benchmark tests of the various implementations. */
+/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+ /*************************************************************************/
+ /* */
+ /* If this macro is defined, try to use an inlined assembler version of */
+ /* the `FT_MulFix' function, which is a `hotspot' when loading and */
+ /* hinting glyphs, and which should be executed as fast as possible. */
+ /* */
+ /* Note that if your compiler or CPU is not supported, this will default */
+ /* to the standard and portable implementation found in `ftcalc.c'. */
+ /* */
+#define FT_CONFIG_OPTION_INLINE_MULFIX
+
+
+ /*************************************************************************/
+ /* */
+ /* LZW-compressed file support. */
+ /* */
+ /* FreeType now handles font files that have been compressed with the */
+ /* `compress' program. This is mostly used to parse many of the PCF */
+ /* files that come with various X11 distributions. The implementation */
+ /* uses NetBSD's `zopen' to partially uncompress the file on the fly */
+ /* (see src/lzw/ftgzip.c). */
+ /* */
+ /* Define this macro if you want to enable this `feature'. */
+ /* */
+#define FT_CONFIG_OPTION_USE_LZW
+
+
+ /*************************************************************************/
+ /* */
+ /* Gzip-compressed file support. */
+ /* */
+ /* FreeType now handles font files that have been compressed with the */
+ /* `gzip' program. This is mostly used to parse many of the PCF files */
+ /* that come with XFree86. The implementation uses `zlib' to */
+ /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
+ /* */
+ /* Define this macro if you want to enable this `feature'. See also */
+ /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
+ /* */
+#define FT_CONFIG_OPTION_USE_ZLIB
+
+
+ /*************************************************************************/
+ /* */
+ /* ZLib library selection */
+ /* */
+ /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
+ /* It allows FreeType's `ftgzip' component to link to the system's */
+ /* installation of the ZLib library. This is useful on systems like */
+ /* Unix or VMS where it generally is already available. */
+ /* */
+ /* If you let it undefined, the component will use its own copy */
+ /* of the zlib sources instead. These have been modified to be */
+ /* included directly within the component and *not* export external */
+ /* function names. This allows you to link any program with FreeType */
+ /* _and_ ZLib without linking conflicts. */
+ /* */
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
+ /* */
+/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+ /*************************************************************************/
+ /* */
+ /* DLL export compilation */
+ /* */
+ /* When compiling FreeType as a DLL, some systems/compilers need a */
+ /* special keyword in front OR after the return type of function */
+ /* declarations. */
+ /* */
+ /* Two macros are used within the FreeType source code to define */
+ /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
+ /* */
+ /* FT_EXPORT( return_type ) */
+ /* */
+ /* is used in a function declaration, as in */
+ /* */
+ /* FT_EXPORT( FT_Error ) */
+ /* FT_Init_FreeType( FT_Library* alibrary ); */
+ /* */
+ /* */
+ /* FT_EXPORT_DEF( return_type ) */
+ /* */
+ /* is used in a function definition, as in */
+ /* */
+ /* FT_EXPORT_DEF( FT_Error ) */
+ /* FT_Init_FreeType( FT_Library* alibrary ) */
+ /* { */
+ /* ... some code ... */
+ /* return FT_Err_Ok; */
+ /* } */
+ /* */
+ /* You can provide your own implementation of FT_EXPORT and */
+ /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */
+ /* will be later automatically defined as `extern return_type' to */
+ /* allow normal compilation. */
+ /* */
+ /* Do not #undef these macros here since the build system might define */
+ /* them for certain configurations only. */
+ /* */
+/* #define FT_EXPORT(x) extern x */
+/* #define FT_EXPORT_DEF(x) x */
+
+
+ /*************************************************************************/
+ /* */
+ /* Glyph Postscript Names handling */
+ /* */
+ /* By default, FreeType 2 is compiled with the `psnames' module. This */
+ /* module is in charge of converting a glyph name string into a */
+ /* Unicode value, or return a Macintosh standard glyph name for the */
+ /* use with the TrueType `post' table. */
+ /* */
+ /* Undefine this macro if you do not want `psnames' compiled in your */
+ /* build of FreeType. This has the following effects: */
+ /* */
+ /* - The TrueType driver will provide its own set of glyph names, */
+ /* if you build it to support postscript names in the TrueType */
+ /* `post' table. */
+ /* */
+ /* - The Type 1 driver will not be able to synthesize a Unicode */
+ /* charmap out of the glyphs found in the fonts. */
+ /* */
+ /* You would normally undefine this configuration macro when building */
+ /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */
+ /* */
+#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* Postscript Names to Unicode Values support */
+ /* */
+ /* By default, FreeType 2 is built with the `PSNames' module compiled */
+ /* in. Among other things, the module is used to convert a glyph name */
+ /* into a Unicode value. This is especially useful in order to */
+ /* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
+ /* through a big table named the `Adobe Glyph List' (AGL). */
+ /* */
+ /* Undefine this macro if you do not want the Adobe Glyph List */
+ /* compiled in your `PSNames' module. The Type 1 driver will not be */
+ /* able to synthesize a Unicode charmap out of the glyphs found in the */
+ /* fonts. */
+ /* */
+#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+ /*************************************************************************/
+ /* */
+ /* Support for Mac fonts */
+ /* */
+ /* Define this macro if you want support for outline fonts in Mac */
+ /* format (mac dfont, mac resource, macbinary containing a mac */
+ /* resource) on non-Mac platforms. */
+ /* */
+ /* Note that the `FOND' resource isn't checked. */
+ /* */
+#define FT_CONFIG_OPTION_MAC_FONTS
+
+
+ /*************************************************************************/
+ /* */
+ /* Guessing methods to access embedded resource forks */
+ /* */
+ /* Enable extra Mac fonts support on non-Mac platforms (e.g. */
+ /* GNU/Linux). */
+ /* */
+ /* Resource forks which include fonts data are stored sometimes in */
+ /* locations which users or developers don't expected. In some cases, */
+ /* resource forks start with some offset from the head of a file. In */
+ /* other cases, the actual resource fork is stored in file different */
+ /* from what the user specifies. If this option is activated, */
+ /* FreeType tries to guess whether such offsets or different file */
+ /* names must be used. */
+ /* */
+ /* Note that normal, direct access of resource forks is controlled via */
+ /* the FT_CONFIG_OPTION_MAC_FONTS option. */
+ /* */
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Allow the use of FT_Incremental_Interface to load typefaces that */
+ /* contain no glyph data, but supply it via a callback function. */
+ /* This allows FreeType to be used with the PostScript language, using */
+ /* the GhostScript interpreter. */
+ /* */
+/* #define FT_CONFIG_OPTION_INCREMENTAL */
+
+
+ /*************************************************************************/
+ /* */
+ /* The size in bytes of the render pool used by the scan-line converter */
+ /* to do all of its work. */
+ /* */
+ /* This must be greater than 4KByte if you use FreeType to rasterize */
+ /* glyphs; otherwise, you may set it to zero to avoid unnecessary */
+ /* allocation of the render pool. */
+ /* */
+#define FT_RENDER_POOL_SIZE 16384L
+
+
+ /*************************************************************************/
+ /* */
+ /* FT_MAX_MODULES */
+ /* */
+ /* The maximum number of modules that can be registered in a single */
+ /* FreeType library object. 32 is the default. */
+ /* */
+#define FT_MAX_MODULES 32
+
+
+ /*************************************************************************/
+ /* */
+ /* Debug level */
+ /* */
+ /* FreeType can be compiled in debug or trace mode. In debug mode, */
+ /* errors are reported through the `ftdebug' component. In trace */
+ /* mode, additional messages are sent to the standard output during */
+ /* execution. */
+ /* */
+ /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */
+ /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */
+ /* */
+ /* Don't define any of these macros to compile in `release' mode! */
+ /* */
+ /* Do not #undef these macros here since the build system might define */
+ /* them for certain configurations only. */
+ /* */
+/* #define FT_DEBUG_LEVEL_ERROR */
+/* #define FT_DEBUG_LEVEL_TRACE */
+
+
+ /*************************************************************************/
+ /* */
+ /* Memory Debugging */
+ /* */
+ /* FreeType now comes with an integrated memory debugger that is */
+ /* capable of detecting simple errors like memory leaks or double */
+ /* deletes. To compile it within your build of the library, you */
+ /* should define FT_DEBUG_MEMORY here. */
+ /* */
+ /* Note that the memory debugger is only activated at runtime when */
+ /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
+ /* */
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
+ /* */
+/* #define FT_DEBUG_MEMORY */
+
+
+ /*************************************************************************/
+ /* */
+ /* Module errors */
+ /* */
+ /* If this macro is set (which is _not_ the default), the higher byte */
+ /* of an error code gives the module in which the error has occurred, */
+ /* while the lower byte is the real error code. */
+ /* */
+ /* Setting this macro makes sense for debugging purposes only, since */
+ /* it would break source compatibility of certain programs that use */
+ /* FreeType 2. */
+ /* */
+ /* More details can be found in the files ftmoderr.h and fterrors.h. */
+ /* */
+#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** S F N T D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */
+ /* embedded bitmaps in all formats using the SFNT module (namely */
+ /* TrueType & OpenType). */
+ /* */
+#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */
+ /* load and enumerate the glyph Postscript names in a TrueType or */
+ /* OpenType file. */
+ /* */
+ /* Note that when you do not compile the `PSNames' module by undefining */
+ /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */
+ /* contain additional code used to read the PS Names table from a font. */
+ /* */
+ /* (By default, the module uses `PSNames' to extract glyph names.) */
+ /* */
+#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */
+ /* access the internal name table in a SFNT-based format like TrueType */
+ /* or OpenType. The name table contains various strings used to */
+ /* describe the font, like family name, copyright, version, etc. It */
+ /* does not contain any glyph name though. */
+ /* */
+ /* Accessing SFNT names is done through the functions declared in */
+ /* `freetype/ftnames.h'. */
+ /* */
+#define TT_CONFIG_OPTION_SFNT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* TrueType CMap support */
+ /* */
+ /* Here you can fine-tune which TrueType CMap table format shall be */
+ /* supported. */
+#define TT_CONFIG_CMAP_FORMAT_0
+#define TT_CONFIG_CMAP_FORMAT_2
+#define TT_CONFIG_CMAP_FORMAT_4
+#define TT_CONFIG_CMAP_FORMAT_6
+#define TT_CONFIG_CMAP_FORMAT_8
+#define TT_CONFIG_CMAP_FORMAT_10
+#define TT_CONFIG_CMAP_FORMAT_12
+#define TT_CONFIG_CMAP_FORMAT_14
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */
+ /* a bytecode interpreter in the TrueType driver. Note that there are */
+ /* important patent issues related to the use of the interpreter. */
+ /* */
+ /* By undefining this, you will only compile the code necessary to load */
+ /* TrueType glyphs without hinting. */
+ /* */
+ /* Do not #undef this macro here, since the build system might */
+ /* define it for certain configurations only. */
+ /* */
+/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
+
+ /*************************************************************************/
+ /* */
+ /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
+ /* of the TrueType bytecode interpreter is used that doesn't implement */
+ /* any of the patented opcodes and algorithms. Note that the */
+ /* TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* if you define */
+ /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, either define */
+ /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
+ /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
+ /* */
+ /* This macro is only useful for a small number of font files (mostly */
+ /* for Asian scripts) that require bytecode interpretation to properly */
+ /* load glyphs. For all other fonts, this produces unpleasant results, */
+ /* thus the unpatented interpreter is never used to load glyphs from */
+ /* TrueType fonts unless one of the following two options is used. */
+ /* */
+ /* - The unpatented interpreter is explicitly activated by the user */
+ /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */
+ /* when opening the FT_Face. */
+ /* */
+ /* - FreeType detects that the FT_Face corresponds to one of the */
+ /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */
+ /* contains a hard-coded list of font names and other matching */
+ /* parameters (see function `tt_face_init' in file */
+ /* `src/truetype/ttobjs.c'). */
+ /* */
+ /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
+ /* */
+ /* { */
+ /* FT_Parameter parameter; */
+ /* FT_Open_Args open_args; */
+ /* */
+ /* */
+ /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */
+ /* */
+ /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */
+ /* open_args.pathname = my_font_pathname; */
+ /* open_args.num_params = 1; */
+ /* open_args.params = &parameter; */
+ /* */
+ /* error = FT_Open_Face( library, &open_args, index, &face ); */
+ /* ... */
+ /* } */
+ /* */
+#define TT_CONFIG_OPTION_UNPATENTED_HINTING
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */
+ /* bytecode interpreter with a huge switch statement, rather than a call */
+ /* table. This results in smaller and faster code for a number of */
+ /* architectures. */
+ /* */
+ /* Note however that on some compiler/processor combinations, undefining */
+ /* this macro will generate faster, though larger, code. */
+ /* */
+#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */
+ /* TrueType glyph loader to use Apple's definition of how to handle */
+ /* component offsets in composite glyphs. */
+ /* */
+ /* Apple and MS disagree on the default behavior of component offsets */
+ /* in composites. Apple says that they should be scaled by the scaling */
+ /* factors in the transformation matrix (roughly, it's more complex) */
+ /* while MS says they should not. OpenType defines two bits in the */
+ /* composite flags array which can be used to disambiguate, but old */
+ /* fonts will not have them. */
+ /* */
+ /* http://partners.adobe.com/asn/developer/opentype/glyf.html */
+ /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */
+ /* */
+#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */
+ /* support for Apple's distortable font technology (fvar, gvar, cvar, */
+ /* and avar tables). This has many similarities to Type 1 Multiple */
+ /* Masters support. */
+ /* */
+#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_BDF if you want to include support for */
+ /* an embedded `BDF ' table within SFNT-based bitmap formats. */
+ /* */
+#define TT_CONFIG_OPTION_BDF
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and */
+ /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */
+ /* required. */
+ /* */
+#define T1_MAX_DICT_DEPTH 5
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
+ /* calls during glyph loading. */
+ /* */
+#define T1_MAX_SUBRS_CALLS 16
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
+ /* minimum of 16 is required. */
+ /* */
+ /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
+ /* */
+#define T1_MAX_CHARSTRINGS_OPERANDS 256
+
+
+ /*************************************************************************/
+ /* */
+ /* Define this configuration macro if you want to prevent the */
+ /* compilation of `t1afm', which is in charge of reading Type 1 AFM */
+ /* files into an existing face. Note that if set, the T1 driver will be */
+ /* unable to produce kerning distances. */
+ /* */
+#undef T1_CONFIG_OPTION_NO_AFM
+
+
+ /*************************************************************************/
+ /* */
+ /* Define this configuration macro if you want to prevent the */
+ /* compilation of the Multiple Masters font support in the Type 1 */
+ /* driver. */
+ /* */
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
+ /* support. */
+ /* */
+#define AF_CONFIG_OPTION_CJK
+
+ /*************************************************************************/
+ /* */
+ /* Compile autofit module with Indic script support. */
+ /* */
+#define AF_CONFIG_OPTION_INDIC
+
+ /* */
+
+
+ /*
+ * Define this variable if you want to keep the layout of internal
+ * structures that was used prior to FreeType 2.2. This also compiles in
+ * a few obsolete functions to avoid linking problems on typical Unix
+ * distributions.
+ *
+ * For embedded systems or building a new distribution from scratch, it
+ * is recommended to disable the macro since it reduces the library's code
+ * size and activates a few memory-saving optimizations as well.
+ */
+#define FT_CONFIG_OPTION_OLD_INTERNALS
+
+
+ /*
+ * This macro is defined if either unpatented or native TrueType
+ * hinting is requested by the definitions above.
+ */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+#define TT_USE_BYTECODE_INTERPRETER
+#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define TT_USE_BYTECODE_INTERPRETER
+#endif
+
+FT_END_HEADER
+
+
+#endif /* __FTOPTION_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftstdlib.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftstdlib.h
new file mode 100644
index 00000000000..ce5557aef3c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/config/ftstdlib.h
@@ -0,0 +1,172 @@
+/***************************************************************************/
+/* */
+/* ftstdlib.h */
+/* */
+/* ANSI-specific library and header configuration file (specification */
+/* only). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to group all #includes to the ANSI C library that */
+ /* FreeType normally requires. It also defines macros to rename the */
+ /* standard functions within the FreeType source code. */
+ /* */
+ /* Load a file which defines __FTSTDLIB_H__ before this one to override */
+ /* it. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTSTDLIB_H__
+#define __FTSTDLIB_H__
+
+
+#include <stddef.h>
+
+#define ft_ptrdiff_t ptrdiff_t
+
+
+ /**********************************************************************/
+ /* */
+ /* integer limits */
+ /* */
+ /* UINT_MAX and ULONG_MAX are used to automatically compute the size */
+ /* of `int' and `long' in bytes at compile-time. So far, this works */
+ /* for all platforms the library has been tested on. */
+ /* */
+ /* Note that on the extremely rare platforms that do not provide */
+ /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */
+ /* old Crays where `int' is 36 bits), we do not make any guarantee */
+ /* about the correct behaviour of FT2 with all fonts. */
+ /* */
+ /* In these case, `ftconfig.h' will refuse to compile anyway with a */
+ /* message like `couldn't find 32-bit type' or something similar. */
+ /* */
+ /**********************************************************************/
+
+
+#include <limits.h>
+
+#define FT_CHAR_BIT CHAR_BIT
+#define FT_INT_MAX INT_MAX
+#define FT_UINT_MAX UINT_MAX
+#define FT_ULONG_MAX ULONG_MAX
+
+
+ /**********************************************************************/
+ /* */
+ /* character and string processing */
+ /* */
+ /**********************************************************************/
+
+
+#include <string.h>
+
+#define ft_memchr memchr
+#define ft_memcmp memcmp
+#define ft_memcpy memcpy
+#define ft_memmove memmove
+#define ft_memset memset
+#define ft_strcat strcat
+#define ft_strcmp strcmp
+#define ft_strcpy strcpy
+#define ft_strlen strlen
+#define ft_strncmp strncmp
+#define ft_strncpy strncpy
+#define ft_strrchr strrchr
+#define ft_strstr strstr
+
+
+ /**********************************************************************/
+ /* */
+ /* file handling */
+ /* */
+ /**********************************************************************/
+
+
+#include <stdio.h>
+
+#define FT_FILE FILE
+#define ft_fclose fclose
+#define ft_fopen fopen
+#define ft_fread fread
+#define ft_fseek fseek
+#define ft_ftell ftell
+#define ft_sprintf sprintf
+
+
+ /**********************************************************************/
+ /* */
+ /* sorting */
+ /* */
+ /**********************************************************************/
+
+
+#include <stdlib.h>
+
+#define ft_qsort qsort
+
+
+ /**********************************************************************/
+ /* */
+ /* memory allocation */
+ /* */
+ /**********************************************************************/
+
+
+#define ft_scalloc calloc
+#define ft_sfree free
+#define ft_smalloc malloc
+#define ft_srealloc realloc
+
+
+ /**********************************************************************/
+ /* */
+ /* miscellaneous */
+ /* */
+ /**********************************************************************/
+
+
+#define ft_atol atol
+#define ft_labs labs
+
+
+ /**********************************************************************/
+ /* */
+ /* execution control */
+ /* */
+ /**********************************************************************/
+
+
+#include <setjmp.h>
+
+#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */
+ /* jmp_buf is defined as a macro */
+ /* on certain platforms */
+
+#define ft_longjmp longjmp
+#define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) ) /* same thing here */
+
+
+ /* the following is only used for debugging purposes, i.e., if */
+ /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */
+
+#include <stdarg.h>
+
+
+#endif /* __FTSTDLIB_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/freetype.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/freetype.h
new file mode 100644
index 00000000000..5bc4c8737a9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/freetype.h
@@ -0,0 +1,3863 @@
+/***************************************************************************/
+/* */
+/* freetype.h */
+/* */
+/* FreeType high-level API and common types (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef FT_FREETYPE_H
+#error "`ft2build.h' hasn't been included yet!"
+#error "Please always use macros to include FreeType header files."
+#error "Example:"
+#error " #include <ft2build.h>"
+#error " #include FT_FREETYPE_H"
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* The `raster' component duplicates some of the declarations in */
+ /* freetype.h for stand-alone use if _FREETYPE_ isn't defined. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FREETYPE_H__
+#define __FREETYPE_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* user_allocation */
+ /* */
+ /* <Title> */
+ /* User allocation */
+ /* */
+ /* <Abstract> */
+ /* How client applications should allocate FreeType data structures. */
+ /* */
+ /* <Description> */
+ /* FreeType assumes that structures allocated by the user and passed */
+ /* as arguments are zeroed out except for the actual data. In other */
+ /* words, it is recommended to use `calloc' (or variants of it) */
+ /* instead of `malloc' for allocation. */
+ /* */
+ /*************************************************************************/
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* B A S I C T Y P E S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* base_interface */
+ /* */
+ /* <Title> */
+ /* Base Interface */
+ /* */
+ /* <Abstract> */
+ /* The FreeType~2 base font interface. */
+ /* */
+ /* <Description> */
+ /* This section describes the public high-level API of FreeType~2. */
+ /* */
+ /* <Order> */
+ /* FT_Library */
+ /* FT_Face */
+ /* FT_Size */
+ /* FT_GlyphSlot */
+ /* FT_CharMap */
+ /* FT_Encoding */
+ /* */
+ /* FT_FaceRec */
+ /* */
+ /* FT_FACE_FLAG_SCALABLE */
+ /* FT_FACE_FLAG_FIXED_SIZES */
+ /* FT_FACE_FLAG_FIXED_WIDTH */
+ /* FT_FACE_FLAG_HORIZONTAL */
+ /* FT_FACE_FLAG_VERTICAL */
+ /* FT_FACE_FLAG_SFNT */
+ /* FT_FACE_FLAG_KERNING */
+ /* FT_FACE_FLAG_MULTIPLE_MASTERS */
+ /* FT_FACE_FLAG_GLYPH_NAMES */
+ /* FT_FACE_FLAG_EXTERNAL_STREAM */
+ /* FT_FACE_FLAG_FAST_GLYPHS */
+ /* FT_FACE_FLAG_HINTER */
+ /* */
+ /* FT_STYLE_FLAG_BOLD */
+ /* FT_STYLE_FLAG_ITALIC */
+ /* */
+ /* FT_SizeRec */
+ /* FT_Size_Metrics */
+ /* */
+ /* FT_GlyphSlotRec */
+ /* FT_Glyph_Metrics */
+ /* FT_SubGlyph */
+ /* */
+ /* FT_Bitmap_Size */
+ /* */
+ /* FT_Init_FreeType */
+ /* FT_Done_FreeType */
+ /* */
+ /* FT_New_Face */
+ /* FT_Done_Face */
+ /* FT_New_Memory_Face */
+ /* FT_Open_Face */
+ /* FT_Open_Args */
+ /* FT_Parameter */
+ /* FT_Attach_File */
+ /* FT_Attach_Stream */
+ /* */
+ /* FT_Set_Char_Size */
+ /* FT_Set_Pixel_Sizes */
+ /* FT_Request_Size */
+ /* FT_Select_Size */
+ /* FT_Size_Request_Type */
+ /* FT_Size_Request */
+ /* FT_Set_Transform */
+ /* FT_Load_Glyph */
+ /* FT_Get_Char_Index */
+ /* FT_Get_Name_Index */
+ /* FT_Load_Char */
+ /* */
+ /* FT_OPEN_MEMORY */
+ /* FT_OPEN_STREAM */
+ /* FT_OPEN_PATHNAME */
+ /* FT_OPEN_DRIVER */
+ /* FT_OPEN_PARAMS */
+ /* */
+ /* FT_LOAD_DEFAULT */
+ /* FT_LOAD_RENDER */
+ /* FT_LOAD_MONOCHROME */
+ /* FT_LOAD_LINEAR_DESIGN */
+ /* FT_LOAD_NO_SCALE */
+ /* FT_LOAD_NO_HINTING */
+ /* FT_LOAD_NO_BITMAP */
+ /* FT_LOAD_CROP_BITMAP */
+ /* */
+ /* FT_LOAD_VERTICAL_LAYOUT */
+ /* FT_LOAD_IGNORE_TRANSFORM */
+ /* FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */
+ /* FT_LOAD_FORCE_AUTOHINT */
+ /* FT_LOAD_NO_RECURSE */
+ /* FT_LOAD_PEDANTIC */
+ /* */
+ /* FT_LOAD_TARGET_NORMAL */
+ /* FT_LOAD_TARGET_LIGHT */
+ /* FT_LOAD_TARGET_MONO */
+ /* FT_LOAD_TARGET_LCD */
+ /* FT_LOAD_TARGET_LCD_V */
+ /* */
+ /* FT_Render_Glyph */
+ /* FT_Render_Mode */
+ /* FT_Get_Kerning */
+ /* FT_Kerning_Mode */
+ /* FT_Get_Track_Kerning */
+ /* FT_Get_Glyph_Name */
+ /* FT_Get_Postscript_Name */
+ /* */
+ /* FT_CharMapRec */
+ /* FT_Select_Charmap */
+ /* FT_Set_Charmap */
+ /* FT_Get_Charmap_Index */
+ /* */
+ /* FT_FSTYPE_INSTALLABLE_EMBEDDING */
+ /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING */
+ /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING */
+ /* FT_FSTYPE_EDITABLE_EMBEDDING */
+ /* FT_FSTYPE_NO_SUBSETTING */
+ /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY */
+ /* */
+ /* FT_Get_FSType_Flags */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Glyph_Metrics */
+ /* */
+ /* <Description> */
+ /* A structure used to model the metrics of a single glyph. The */
+ /* values are expressed in 26.6 fractional pixel format; if the flag */
+ /* @FT_LOAD_NO_SCALE has been used while loading the glyph, values */
+ /* are expressed in font units instead. */
+ /* */
+ /* <Fields> */
+ /* width :: */
+ /* The glyph's width. */
+ /* */
+ /* height :: */
+ /* The glyph's height. */
+ /* */
+ /* horiBearingX :: */
+ /* Left side bearing for horizontal layout. */
+ /* */
+ /* horiBearingY :: */
+ /* Top side bearing for horizontal layout. */
+ /* */
+ /* horiAdvance :: */
+ /* Advance width for horizontal layout. */
+ /* */
+ /* vertBearingX :: */
+ /* Left side bearing for vertical layout. */
+ /* */
+ /* vertBearingY :: */
+ /* Top side bearing for vertical layout. */
+ /* */
+ /* vertAdvance :: */
+ /* Advance height for vertical layout. */
+ /* */
+ typedef struct FT_Glyph_Metrics_
+ {
+ FT_Pos width;
+ FT_Pos height;
+
+ FT_Pos horiBearingX;
+ FT_Pos horiBearingY;
+ FT_Pos horiAdvance;
+
+ FT_Pos vertBearingX;
+ FT_Pos vertBearingY;
+ FT_Pos vertAdvance;
+
+ } FT_Glyph_Metrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Bitmap_Size */
+ /* */
+ /* <Description> */
+ /* This structure models the metrics of a bitmap strike (i.e., a set */
+ /* of glyphs for a given point size and resolution) in a bitmap font. */
+ /* It is used for the `available_sizes' field of @FT_Face. */
+ /* */
+ /* <Fields> */
+ /* height :: The vertical distance, in pixels, between two */
+ /* consecutive baselines. It is always positive. */
+ /* */
+ /* width :: The average width, in pixels, of all glyphs in the */
+ /* strike. */
+ /* */
+ /* size :: The nominal size of the strike in 26.6 fractional */
+ /* points. This field is not very useful. */
+ /* */
+ /* x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional */
+ /* pixels. */
+ /* */
+ /* y_ppem :: The vertical ppem (nominal height) in 26.6 fractional */
+ /* pixels. */
+ /* */
+ /* <Note> */
+ /* Windows FNT: */
+ /* The nominal size given in a FNT font is not reliable. Thus when */
+ /* the driver finds it incorrect, it sets `size' to some calculated */
+ /* values and sets `x_ppem' and `y_ppem' to the pixel width and */
+ /* height given in the font, respectively. */
+ /* */
+ /* TrueType embedded bitmaps: */
+ /* `size', `width', and `height' values are not contained in the */
+ /* bitmap strike itself. They are computed from the global font */
+ /* parameters. */
+ /* */
+ typedef struct FT_Bitmap_Size_
+ {
+ FT_Short height;
+ FT_Short width;
+
+ FT_Pos size;
+
+ FT_Pos x_ppem;
+ FT_Pos y_ppem;
+
+ } FT_Bitmap_Size;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* O B J E C T C L A S S E S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Library */
+ /* */
+ /* <Description> */
+ /* A handle to a FreeType library instance. Each `library' is */
+ /* completely independent from the others; it is the `root' of a set */
+ /* of objects like fonts, faces, sizes, etc. */
+ /* */
+ /* It also embeds a memory manager (see @FT_Memory), as well as a */
+ /* scan-line converter object (see @FT_Raster). */
+ /* */
+ /* For multi-threading applications each thread should have its own */
+ /* FT_Library object. */
+ /* */
+ /* <Note> */
+ /* Library objects are normally created by @FT_Init_FreeType, and */
+ /* destroyed with @FT_Done_FreeType. */
+ /* */
+ typedef struct FT_LibraryRec_ *FT_Library;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Module */
+ /* */
+ /* <Description> */
+ /* A handle to a given FreeType module object. Each module can be a */
+ /* font driver, a renderer, or anything else that provides services */
+ /* to the formers. */
+ /* */
+ typedef struct FT_ModuleRec_* FT_Module;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Driver */
+ /* */
+ /* <Description> */
+ /* A handle to a given FreeType font driver object. Each font driver */
+ /* is a special module capable of creating faces from font files. */
+ /* */
+ typedef struct FT_DriverRec_* FT_Driver;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Renderer */
+ /* */
+ /* <Description> */
+ /* A handle to a given FreeType renderer. A renderer is a special */
+ /* module in charge of converting a glyph image to a bitmap, when */
+ /* necessary. Each renderer supports a given glyph image format, and */
+ /* one or more target surface depths. */
+ /* */
+ typedef struct FT_RendererRec_* FT_Renderer;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Face */
+ /* */
+ /* <Description> */
+ /* A handle to a given typographic face object. A face object models */
+ /* a given typeface, in a given style. */
+ /* */
+ /* <Note> */
+ /* Each face object also owns a single @FT_GlyphSlot object, as well */
+ /* as one or more @FT_Size objects. */
+ /* */
+ /* Use @FT_New_Face or @FT_Open_Face to create a new face object from */
+ /* a given filepathname or a custom input stream. */
+ /* */
+ /* Use @FT_Done_Face to destroy it (along with its slot and sizes). */
+ /* */
+ /* <Also> */
+ /* The @FT_FaceRec details the publicly accessible fields of a given */
+ /* face object. */
+ /* */
+ typedef struct FT_FaceRec_* FT_Face;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Size */
+ /* */
+ /* <Description> */
+ /* A handle to an object used to model a face scaled to a given */
+ /* character size. */
+ /* */
+ /* <Note> */
+ /* Each @FT_Face has an _active_ @FT_Size object that is used by */
+ /* functions like @FT_Load_Glyph to determine the scaling */
+ /* transformation which is used to load and hint glyphs and metrics. */
+ /* */
+ /* You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, */
+ /* @FT_Request_Size or even @FT_Select_Size to change the content */
+ /* (i.e., the scaling values) of the active @FT_Size. */
+ /* */
+ /* You can use @FT_New_Size to create additional size objects for a */
+ /* given @FT_Face, but they won't be used by other functions until */
+ /* you activate it through @FT_Activate_Size. Only one size can be */
+ /* activated at any given time per face. */
+ /* */
+ /* <Also> */
+ /* The @FT_SizeRec structure details the publicly accessible fields */
+ /* of a given size object. */
+ /* */
+ typedef struct FT_SizeRec_* FT_Size;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* A handle to a given `glyph slot'. A slot is a container where it */
+ /* is possible to load any one of the glyphs contained in its parent */
+ /* face. */
+ /* */
+ /* In other words, each time you call @FT_Load_Glyph or */
+ /* @FT_Load_Char, the slot's content is erased by the new glyph data, */
+ /* i.e., the glyph's metrics, its image (bitmap or outline), and */
+ /* other control information. */
+ /* */
+ /* <Also> */
+ /* @FT_GlyphSlotRec details the publicly accessible glyph fields. */
+ /* */
+ typedef struct FT_GlyphSlotRec_* FT_GlyphSlot;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_CharMap */
+ /* */
+ /* <Description> */
+ /* A handle to a given character map. A charmap is used to translate */
+ /* character codes in a given encoding into glyph indexes for its */
+ /* parent's face. Some font formats may provide several charmaps per */
+ /* font. */
+ /* */
+ /* Each face object owns zero or more charmaps, but only one of them */
+ /* can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char. */
+ /* */
+ /* The list of available charmaps in a face is available through the */
+ /* `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec. */
+ /* */
+ /* The currently active charmap is available as `face->charmap'. */
+ /* You should call @FT_Set_Charmap to change it. */
+ /* */
+ /* <Note> */
+ /* When a new face is created (either through @FT_New_Face or */
+ /* @FT_Open_Face), the library looks for a Unicode charmap within */
+ /* the list and automatically activates it. */
+ /* */
+ /* <Also> */
+ /* The @FT_CharMapRec details the publicly accessible fields of a */
+ /* given character map. */
+ /* */
+ typedef struct FT_CharMapRec_* FT_CharMap;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_ENC_TAG */
+ /* */
+ /* <Description> */
+ /* This macro converts four-letter tags into an unsigned long. It is */
+ /* used to define `encoding' identifiers (see @FT_Encoding). */
+ /* */
+ /* <Note> */
+ /* Since many 16-bit compilers don't like 32-bit enumerations, you */
+ /* should redefine this macro in case of problems to something like */
+ /* this: */
+ /* */
+ /* { */
+ /* #define FT_ENC_TAG( value, a, b, c, d ) value */
+ /* } */
+ /* */
+ /* to get a simple enumeration without assigning special numbers. */
+ /* */
+
+#ifndef FT_ENC_TAG
+#define FT_ENC_TAG( value, a, b, c, d ) \
+ value = ( ( (FT_UInt32)(a) << 24 ) | \
+ ( (FT_UInt32)(b) << 16 ) | \
+ ( (FT_UInt32)(c) << 8 ) | \
+ (FT_UInt32)(d) )
+
+#endif /* FT_ENC_TAG */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Encoding */
+ /* */
+ /* <Description> */
+ /* An enumeration used to specify character sets supported by */
+ /* charmaps. Used in the @FT_Select_Charmap API function. */
+ /* */
+ /* <Note> */
+ /* Despite the name, this enumeration lists specific character */
+ /* repertories (i.e., charsets), and not text encoding methods (e.g., */
+ /* UTF-8, UTF-16, GB2312_EUC, etc.). */
+ /* */
+ /* Because of 32-bit charcodes defined in Unicode (i.e., surrogates), */
+ /* all character codes must be expressed as FT_Longs. */
+ /* */
+ /* Other encodings might be defined in the future. */
+ /* */
+ /* <Values> */
+ /* FT_ENCODING_NONE :: */
+ /* The encoding value~0 is reserved. */
+ /* */
+ /* FT_ENCODING_UNICODE :: */
+ /* Corresponds to the Unicode character set. This value covers */
+ /* all versions of the Unicode repertoire, including ASCII and */
+ /* Latin-1. Most fonts include a Unicode charmap, but not all */
+ /* of them. */
+ /* */
+ /* FT_ENCODING_MS_SYMBOL :: */
+ /* Corresponds to the Microsoft Symbol encoding, used to encode */
+ /* mathematical symbols in the 32..255 character code range. For */
+ /* more information, see `http://www.ceviz.net/symbol.htm'. */
+ /* */
+ /* FT_ENCODING_SJIS :: */
+ /* Corresponds to Japanese SJIS encoding. More info at */
+ /* at `http://langsupport.japanreference.com/encoding.shtml'. */
+ /* See note on multi-byte encodings below. */
+ /* */
+ /* FT_ENCODING_GB2312 :: */
+ /* Corresponds to an encoding system for Simplified Chinese as used */
+ /* used in mainland China. */
+ /* */
+ /* FT_ENCODING_BIG5 :: */
+ /* Corresponds to an encoding system for Traditional Chinese as used */
+ /* in Taiwan and Hong Kong. */
+ /* */
+ /* FT_ENCODING_WANSUNG :: */
+ /* Corresponds to the Korean encoding system known as Wansung. */
+ /* For more information see */
+ /* `http://www.microsoft.com/typography/unicode/949.txt'. */
+ /* */
+ /* FT_ENCODING_JOHAB :: */
+ /* The Korean standard character set (KS~C 5601-1992), which */
+ /* corresponds to MS Windows code page 1361. This character set */
+ /* includes all possible Hangeul character combinations. */
+ /* */
+ /* FT_ENCODING_ADOBE_LATIN_1 :: */
+ /* Corresponds to a Latin-1 encoding as defined in a Type~1 */
+ /* PostScript font. It is limited to 256 character codes. */
+ /* */
+ /* FT_ENCODING_ADOBE_STANDARD :: */
+ /* Corresponds to the Adobe Standard encoding, as found in Type~1, */
+ /* CFF, and OpenType/CFF fonts. It is limited to 256 character */
+ /* codes. */
+ /* */
+ /* FT_ENCODING_ADOBE_EXPERT :: */
+ /* Corresponds to the Adobe Expert encoding, as found in Type~1, */
+ /* CFF, and OpenType/CFF fonts. It is limited to 256 character */
+ /* codes. */
+ /* */
+ /* FT_ENCODING_ADOBE_CUSTOM :: */
+ /* Corresponds to a custom encoding, as found in Type~1, CFF, and */
+ /* OpenType/CFF fonts. It is limited to 256 character codes. */
+ /* */
+ /* FT_ENCODING_APPLE_ROMAN :: */
+ /* Corresponds to the 8-bit Apple roman encoding. Many TrueType and */
+ /* OpenType fonts contain a charmap for this encoding, since older */
+ /* versions of Mac OS are able to use it. */
+ /* */
+ /* FT_ENCODING_OLD_LATIN_2 :: */
+ /* This value is deprecated and was never used nor reported by */
+ /* FreeType. Don't use or test for it. */
+ /* */
+ /* FT_ENCODING_MS_SJIS :: */
+ /* Same as FT_ENCODING_SJIS. Deprecated. */
+ /* */
+ /* FT_ENCODING_MS_GB2312 :: */
+ /* Same as FT_ENCODING_GB2312. Deprecated. */
+ /* */
+ /* FT_ENCODING_MS_BIG5 :: */
+ /* Same as FT_ENCODING_BIG5. Deprecated. */
+ /* */
+ /* FT_ENCODING_MS_WANSUNG :: */
+ /* Same as FT_ENCODING_WANSUNG. Deprecated. */
+ /* */
+ /* FT_ENCODING_MS_JOHAB :: */
+ /* Same as FT_ENCODING_JOHAB. Deprecated. */
+ /* */
+ /* <Note> */
+ /* By default, FreeType automatically synthesizes a Unicode charmap */
+ /* for PostScript fonts, using their glyph names dictionaries. */
+ /* However, it also reports the encodings defined explicitly in the */
+ /* font file, for the cases when they are needed, with the Adobe */
+ /* values as well. */
+ /* */
+ /* FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap */
+ /* is neither Unicode nor ISO-8859-1 (otherwise it is set to */
+ /* FT_ENCODING_UNICODE). Use @FT_Get_BDF_Charset_ID to find out which */
+ /* encoding is really present. If, for example, the `cs_registry' */
+ /* field is `KOI8' and the `cs_encoding' field is `R', the font is */
+ /* encoded in KOI8-R. */
+ /* */
+ /* FT_ENCODING_NONE is always set (with a single exception) by the */
+ /* winfonts driver. Use @FT_Get_WinFNT_Header and examine the */
+ /* `charset' field of the @FT_WinFNT_HeaderRec structure to find out */
+ /* which encoding is really present. For example, */
+ /* @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for */
+ /* Russian). */
+ /* */
+ /* FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */
+ /* and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to */
+ /* FT_ENCODING_APPLE_ROMAN). */
+ /* */
+ /* If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function */
+ /* @FT_Get_CMap_Language_ID to query the Mac language ID which may be */
+ /* needed to be able to distinguish Apple encoding variants. See */
+ /* */
+ /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT */
+ /* */
+ /* to get an idea how to do that. Basically, if the language ID is~0, */
+ /* don't use it, otherwise subtract 1 from the language ID. Then */
+ /* examine `encoding_id'. If, for example, `encoding_id' is */
+ /* @TT_MAC_ID_ROMAN and the language ID (minus~1) is */
+ /* `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman. */
+ /* @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi */
+ /* variant the Arabic encoding. */
+ /* */
+ typedef enum FT_Encoding_
+ {
+ FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ),
+
+ FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ),
+ FT_ENC_TAG( FT_ENCODING_UNICODE, 'u', 'n', 'i', 'c' ),
+
+ FT_ENC_TAG( FT_ENCODING_SJIS, 's', 'j', 'i', 's' ),
+ FT_ENC_TAG( FT_ENCODING_GB2312, 'g', 'b', ' ', ' ' ),
+ FT_ENC_TAG( FT_ENCODING_BIG5, 'b', 'i', 'g', '5' ),
+ FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ),
+ FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ),
+
+ /* for backwards compatibility */
+ FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS,
+ FT_ENCODING_MS_GB2312 = FT_ENCODING_GB2312,
+ FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5,
+ FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG,
+ FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB,
+
+ FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ),
+ FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT, 'A', 'D', 'B', 'E' ),
+ FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM, 'A', 'D', 'B', 'C' ),
+ FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1, 'l', 'a', 't', '1' ),
+
+ FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ),
+
+ FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' )
+
+ } FT_Encoding;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_encoding_xxx */
+ /* */
+ /* <Description> */
+ /* These constants are deprecated; use the corresponding @FT_Encoding */
+ /* values instead. */
+ /* */
+#define ft_encoding_none FT_ENCODING_NONE
+#define ft_encoding_unicode FT_ENCODING_UNICODE
+#define ft_encoding_symbol FT_ENCODING_MS_SYMBOL
+#define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1
+#define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2
+#define ft_encoding_sjis FT_ENCODING_SJIS
+#define ft_encoding_gb2312 FT_ENCODING_GB2312
+#define ft_encoding_big5 FT_ENCODING_BIG5
+#define ft_encoding_wansung FT_ENCODING_WANSUNG
+#define ft_encoding_johab FT_ENCODING_JOHAB
+
+#define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD
+#define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT
+#define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM
+#define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_CharMapRec */
+ /* */
+ /* <Description> */
+ /* The base charmap structure. */
+ /* */
+ /* <Fields> */
+ /* face :: A handle to the parent face object. */
+ /* */
+ /* encoding :: An @FT_Encoding tag identifying the charmap. Use */
+ /* this with @FT_Select_Charmap. */
+ /* */
+ /* platform_id :: An ID number describing the platform for the */
+ /* following encoding ID. This comes directly from */
+ /* the TrueType specification and should be emulated */
+ /* for other formats. */
+ /* */
+ /* encoding_id :: A platform specific encoding number. This also */
+ /* comes from the TrueType specification and should be */
+ /* emulated similarly. */
+ /* */
+ typedef struct FT_CharMapRec_
+ {
+ FT_Face face;
+ FT_Encoding encoding;
+ FT_UShort platform_id;
+ FT_UShort encoding_id;
+
+ } FT_CharMapRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* B A S E O B J E C T C L A S S E S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Face_Internal */
+ /* */
+ /* <Description> */
+ /* An opaque handle to an `FT_Face_InternalRec' structure, used to */
+ /* model private data of a given @FT_Face object. */
+ /* */
+ /* This structure might change between releases of FreeType~2 and is */
+ /* not generally available to client applications. */
+ /* */
+ typedef struct FT_Face_InternalRec_* FT_Face_Internal;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_FaceRec */
+ /* */
+ /* <Description> */
+ /* FreeType root face class structure. A face object models a */
+ /* typeface in a font file. */
+ /* */
+ /* <Fields> */
+ /* num_faces :: The number of faces in the font file. Some */
+ /* font formats can have multiple faces in */
+ /* a font file. */
+ /* */
+ /* face_index :: The index of the face in the font file. It */
+ /* is set to~0 if there is only one face in */
+ /* the font file. */
+ /* */
+ /* face_flags :: A set of bit flags that give important */
+ /* information about the face; see */
+ /* @FT_FACE_FLAG_XXX for the details. */
+ /* */
+ /* style_flags :: A set of bit flags indicating the style of */
+ /* the face; see @FT_STYLE_FLAG_XXX for the */
+ /* details. */
+ /* */
+ /* num_glyphs :: The number of glyphs in the face. If the */
+ /* face is scalable and has sbits (see */
+ /* `num_fixed_sizes'), it is set to the number */
+ /* of outline glyphs. */
+ /* */
+ /* For CID-keyed fonts, this value gives the */
+ /* highest CID used in the font. */
+ /* */
+ /* family_name :: The face's family name. This is an ASCII */
+ /* string, usually in English, which describes */
+ /* the typeface's family (like `Times New */
+ /* Roman', `Bodoni', `Garamond', etc). This */
+ /* is a least common denominator used to list */
+ /* fonts. Some formats (TrueType & OpenType) */
+ /* provide localized and Unicode versions of */
+ /* this string. Applications should use the */
+ /* format specific interface to access them. */
+ /* Can be NULL (e.g., in fonts embedded in a */
+ /* PDF file). */
+ /* */
+ /* style_name :: The face's style name. This is an ASCII */
+ /* string, usually in English, which describes */
+ /* the typeface's style (like `Italic', */
+ /* `Bold', `Condensed', etc). Not all font */
+ /* formats provide a style name, so this field */
+ /* is optional, and can be set to NULL. As */
+ /* for `family_name', some formats provide */
+ /* localized and Unicode versions of this */
+ /* string. Applications should use the format */
+ /* specific interface to access them. */
+ /* */
+ /* num_fixed_sizes :: The number of bitmap strikes in the face. */
+ /* Even if the face is scalable, there might */
+ /* still be bitmap strikes, which are called */
+ /* `sbits' in that case. */
+ /* */
+ /* available_sizes :: An array of @FT_Bitmap_Size for all bitmap */
+ /* strikes in the face. It is set to NULL if */
+ /* there is no bitmap strike. */
+ /* */
+ /* num_charmaps :: The number of charmaps in the face. */
+ /* */
+ /* charmaps :: An array of the charmaps of the face. */
+ /* */
+ /* generic :: A field reserved for client uses. See the */
+ /* @FT_Generic type description. */
+ /* */
+ /* bbox :: The font bounding box. Coordinates are */
+ /* expressed in font units (see */
+ /* `units_per_EM'). The box is large enough */
+ /* to contain any glyph from the font. Thus, */
+ /* `bbox.yMax' can be seen as the `maximal */
+ /* ascender', and `bbox.yMin' as the `minimal */
+ /* descender'. Only relevant for scalable */
+ /* formats. */
+ /* */
+ /* Note that the bounding box might be off by */
+ /* (at least) one pixel for hinted fonts. See */
+ /* @FT_Size_Metrics for further discussion. */
+ /* */
+ /* units_per_EM :: The number of font units per EM square for */
+ /* this face. This is typically 2048 for */
+ /* TrueType fonts, and 1000 for Type~1 fonts. */
+ /* Only relevant for scalable formats. */
+ /* */
+ /* ascender :: The typographic ascender of the face, */
+ /* expressed in font units. For font formats */
+ /* not having this information, it is set to */
+ /* `bbox.yMax'. Only relevant for scalable */
+ /* formats. */
+ /* */
+ /* descender :: The typographic descender of the face, */
+ /* expressed in font units. For font formats */
+ /* not having this information, it is set to */
+ /* `bbox.yMin'. Note that this field is */
+ /* usually negative. Only relevant for */
+ /* scalable formats. */
+ /* */
+ /* height :: The height is the vertical distance */
+ /* between two consecutive baselines, */
+ /* expressed in font units. It is always */
+ /* positive. Only relevant for scalable */
+ /* formats. */
+ /* */
+ /* max_advance_width :: The maximal advance width, in font units, */
+ /* for all glyphs in this face. This can be */
+ /* used to make word wrapping computations */
+ /* faster. Only relevant for scalable */
+ /* formats. */
+ /* */
+ /* max_advance_height :: The maximal advance height, in font units, */
+ /* for all glyphs in this face. This is only */
+ /* relevant for vertical layouts, and is set */
+ /* to `height' for fonts that do not provide */
+ /* vertical metrics. Only relevant for */
+ /* scalable formats. */
+ /* */
+ /* underline_position :: The position, in font units, of the */
+ /* underline line for this face. It is the */
+ /* center of the underlining stem. Only */
+ /* relevant for scalable formats. */
+ /* */
+ /* underline_thickness :: The thickness, in font units, of the */
+ /* underline for this face. Only relevant for */
+ /* scalable formats. */
+ /* */
+ /* glyph :: The face's associated glyph slot(s). */
+ /* */
+ /* size :: The current active size for this face. */
+ /* */
+ /* charmap :: The current active charmap for this face. */
+ /* */
+ /* <Note> */
+ /* Fields may be changed after a call to @FT_Attach_File or */
+ /* @FT_Attach_Stream. */
+ /* */
+ typedef struct FT_FaceRec_
+ {
+ FT_Long num_faces;
+ FT_Long face_index;
+
+ FT_Long face_flags;
+ FT_Long style_flags;
+
+ FT_Long num_glyphs;
+
+ FT_String* family_name;
+ FT_String* style_name;
+
+ FT_Int num_fixed_sizes;
+ FT_Bitmap_Size* available_sizes;
+
+ FT_Int num_charmaps;
+ FT_CharMap* charmaps;
+
+ FT_Generic generic;
+
+ /*# The following member variables (down to `underline_thickness') */
+ /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */
+ /*# for bitmap fonts. */
+ FT_BBox bbox;
+
+ FT_UShort units_per_EM;
+ FT_Short ascender;
+ FT_Short descender;
+ FT_Short height;
+
+ FT_Short max_advance_width;
+ FT_Short max_advance_height;
+
+ FT_Short underline_position;
+ FT_Short underline_thickness;
+
+ FT_GlyphSlot glyph;
+ FT_Size size;
+ FT_CharMap charmap;
+
+ /*@private begin */
+
+ FT_Driver driver;
+ FT_Memory memory;
+ FT_Stream stream;
+
+ FT_ListRec sizes_list;
+
+ FT_Generic autohint;
+ void* extensions;
+
+ FT_Face_Internal internal;
+
+ /*@private end */
+
+ } FT_FaceRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_FACE_FLAG_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit flags used in the `face_flags' field of the */
+ /* @FT_FaceRec structure. They inform client applications of */
+ /* properties of the corresponding face. */
+ /* */
+ /* <Values> */
+ /* FT_FACE_FLAG_SCALABLE :: */
+ /* Indicates that the face contains outline glyphs. This doesn't */
+ /* prevent bitmap strikes, i.e., a face can have both this and */
+ /* and @FT_FACE_FLAG_FIXED_SIZES set. */
+ /* */
+ /* FT_FACE_FLAG_FIXED_SIZES :: */
+ /* Indicates that the face contains bitmap strikes. See also the */
+ /* `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec. */
+ /* */
+ /* FT_FACE_FLAG_FIXED_WIDTH :: */
+ /* Indicates that the face contains fixed-width characters (like */
+ /* Courier, Lucido, MonoType, etc.). */
+ /* */
+ /* FT_FACE_FLAG_SFNT :: */
+ /* Indicates that the face uses the `sfnt' storage scheme. For */
+ /* now, this means TrueType and OpenType. */
+ /* */
+ /* FT_FACE_FLAG_HORIZONTAL :: */
+ /* Indicates that the face contains horizontal glyph metrics. This */
+ /* should be set for all common formats. */
+ /* */
+ /* FT_FACE_FLAG_VERTICAL :: */
+ /* Indicates that the face contains vertical glyph metrics. This */
+ /* is only available in some formats, not all of them. */
+ /* */
+ /* FT_FACE_FLAG_KERNING :: */
+ /* Indicates that the face contains kerning information. If set, */
+ /* the kerning distance can be retrieved through the function */
+ /* @FT_Get_Kerning. Otherwise the function always return the */
+ /* vector (0,0). Note that FreeType doesn't handle kerning data */
+ /* from the `GPOS' table (as present in some OpenType fonts). */
+ /* */
+ /* FT_FACE_FLAG_FAST_GLYPHS :: */
+ /* THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. */
+ /* */
+ /* FT_FACE_FLAG_MULTIPLE_MASTERS :: */
+ /* Indicates that the font contains multiple masters and is capable */
+ /* of interpolating between them. See the multiple-masters */
+ /* specific API for details. */
+ /* */
+ /* FT_FACE_FLAG_GLYPH_NAMES :: */
+ /* Indicates that the font contains glyph names that can be */
+ /* retrieved through @FT_Get_Glyph_Name. Note that some TrueType */
+ /* fonts contain broken glyph name tables. Use the function */
+ /* @FT_Has_PS_Glyph_Names when needed. */
+ /* */
+ /* FT_FACE_FLAG_EXTERNAL_STREAM :: */
+ /* Used internally by FreeType to indicate that a face's stream was */
+ /* provided by the client application and should not be destroyed */
+ /* when @FT_Done_Face is called. Don't read or test this flag. */
+ /* */
+ /* FT_FACE_FLAG_HINTER :: */
+ /* Set if the font driver has a hinting machine of its own. For */
+ /* example, with TrueType fonts, it makes sense to use data from */
+ /* the SFNT `gasp' table only if the native TrueType hinting engine */
+ /* (with the bytecode interpreter) is available and active. */
+ /* */
+ /* FT_FACE_FLAG_CID_KEYED :: */
+ /* Set if the font is CID-keyed. In that case, the font is not */
+ /* accessed by glyph indices but by CID values. For subsetted */
+ /* CID-keyed fonts this has the consequence that not all index */
+ /* values are a valid argument to FT_Load_Glyph. Only the CID */
+ /* values for which corresponding glyphs in the subsetted font */
+ /* exist make FT_Load_Glyph return successfully; in all other cases */
+ /* you get an `FT_Err_Invalid_Argument' error. */
+ /* */
+ /* Note that CID-keyed fonts which are in an SFNT wrapper don't */
+ /* have this flag set since the glyphs are accessed in the normal */
+ /* way (using contiguous indices); the `CID-ness' isn't visible to */
+ /* the application. */
+ /* */
+ /* FT_FACE_FLAG_TRICKY :: */
+ /* Set if the font is `tricky', this is, it always needs the */
+ /* font format's native hinting engine to get a reasonable result. */
+ /* A typical example is the Chinese font `mingli.ttf' which uses */
+ /* TrueType bytecode instructions to move and scale all of its */
+ /* subglyphs. */
+ /* */
+ /* It is not possible to autohint such fonts using */
+ /* @FT_LOAD_FORCE_AUTOHINT; it will also ignore */
+ /* @FT_LOAD_NO_HINTING. You have to set both FT_LOAD_NO_HINTING */
+ /* and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */
+ /* probably never want this except for demonstration purposes. */
+ /* */
+ /* Currently, there are six TrueType fonts in the list of tricky */
+ /* fonts; they are hard-coded in file `ttobjs.c'. */
+ /* */
+#define FT_FACE_FLAG_SCALABLE ( 1L << 0 )
+#define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 )
+#define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 )
+#define FT_FACE_FLAG_SFNT ( 1L << 3 )
+#define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 )
+#define FT_FACE_FLAG_VERTICAL ( 1L << 5 )
+#define FT_FACE_FLAG_KERNING ( 1L << 6 )
+#define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 )
+#define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 )
+#define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 )
+#define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 )
+#define FT_FACE_FLAG_HINTER ( 1L << 11 )
+#define FT_FACE_FLAG_CID_KEYED ( 1L << 12 )
+#define FT_FACE_FLAG_TRICKY ( 1L << 13 )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_HORIZONTAL( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains
+ * horizontal metrics (this is true for all font formats though).
+ *
+ * @also:
+ * @FT_HAS_VERTICAL can be used to check for vertical metrics.
+ *
+ */
+#define FT_HAS_HORIZONTAL( face ) \
+ ( face->face_flags & FT_FACE_FLAG_HORIZONTAL )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_VERTICAL( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains vertical
+ * metrics.
+ *
+ */
+#define FT_HAS_VERTICAL( face ) \
+ ( face->face_flags & FT_FACE_FLAG_VERTICAL )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_KERNING( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains kerning
+ * data that can be accessed with @FT_Get_Kerning.
+ *
+ */
+#define FT_HAS_KERNING( face ) \
+ ( face->face_flags & FT_FACE_FLAG_KERNING )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_SCALABLE( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a scalable
+ * font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF,
+ * and PFR font formats.
+ *
+ */
+#define FT_IS_SCALABLE( face ) \
+ ( face->face_flags & FT_FACE_FLAG_SCALABLE )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_SFNT( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a font
+ * whose format is based on the SFNT storage scheme. This usually
+ * means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded
+ * bitmap fonts.
+ *
+ * If this macro is true, all functions defined in @FT_SFNT_NAMES_H and
+ * @FT_TRUETYPE_TABLES_H are available.
+ *
+ */
+#define FT_IS_SFNT( face ) \
+ ( face->face_flags & FT_FACE_FLAG_SFNT )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_FIXED_WIDTH( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a font face
+ * that contains fixed-width (or `monospace', `fixed-pitch', etc.)
+ * glyphs.
+ *
+ */
+#define FT_IS_FIXED_WIDTH( face ) \
+ ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_FIXED_SIZES( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains some
+ * embedded bitmaps. See the `available_sizes' field of the
+ * @FT_FaceRec structure.
+ *
+ */
+#define FT_HAS_FIXED_SIZES( face ) \
+ ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_FAST_GLYPHS( face )
+ *
+ * @description:
+ * Deprecated.
+ *
+ */
+#define FT_HAS_FAST_GLYPHS( face ) 0
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_GLYPH_NAMES( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains some glyph
+ * names that can be accessed through @FT_Get_Glyph_Name.
+ *
+ */
+#define FT_HAS_GLYPH_NAMES( face ) \
+ ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_MULTIPLE_MASTERS( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains some
+ * multiple masters. The functions provided by @FT_MULTIPLE_MASTERS_H
+ * are then available to choose the exact design you want.
+ *
+ */
+#define FT_HAS_MULTIPLE_MASTERS( face ) \
+ ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_CID_KEYED( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a CID-keyed
+ * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more
+ * details.
+ *
+ * If this macro is true, all functions defined in @FT_CID_H are
+ * available.
+ *
+ */
+#define FT_IS_CID_KEYED( face ) \
+ ( face->face_flags & FT_FACE_FLAG_CID_KEYED )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_TRICKY( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face represents a `tricky' font.
+ * See the discussion of @FT_FACE_FLAG_TRICKY for more details.
+ *
+ */
+#define FT_IS_TRICKY( face ) \
+ ( face->face_flags & FT_FACE_FLAG_TRICKY )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* FT_STYLE_FLAG_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit-flags used to indicate the style of a given face. */
+ /* These are used in the `style_flags' field of @FT_FaceRec. */
+ /* */
+ /* <Values> */
+ /* FT_STYLE_FLAG_ITALIC :: */
+ /* Indicates that a given face style is italic or oblique. */
+ /* */
+ /* FT_STYLE_FLAG_BOLD :: */
+ /* Indicates that a given face is bold. */
+ /* */
+ /* <Note> */
+ /* The style information as provided by FreeType is very basic. More */
+ /* details are beyond the scope and should be done on a higher level */
+ /* (for example, by analyzing various fields of the `OS/2' table in */
+ /* SFNT based fonts). */
+ /* */
+#define FT_STYLE_FLAG_ITALIC ( 1 << 0 )
+#define FT_STYLE_FLAG_BOLD ( 1 << 1 )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Size_Internal */
+ /* */
+ /* <Description> */
+ /* An opaque handle to an `FT_Size_InternalRec' structure, used to */
+ /* model private data of a given @FT_Size object. */
+ /* */
+ typedef struct FT_Size_InternalRec_* FT_Size_Internal;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Size_Metrics */
+ /* */
+ /* <Description> */
+ /* The size metrics structure gives the metrics of a size object. */
+ /* */
+ /* <Fields> */
+ /* x_ppem :: The width of the scaled EM square in pixels, hence */
+ /* the term `ppem' (pixels per EM). It is also */
+ /* referred to as `nominal width'. */
+ /* */
+ /* y_ppem :: The height of the scaled EM square in pixels, */
+ /* hence the term `ppem' (pixels per EM). It is also */
+ /* referred to as `nominal height'. */
+ /* */
+ /* x_scale :: A 16.16 fractional scaling value used to convert */
+ /* horizontal metrics from font units to 26.6 */
+ /* fractional pixels. Only relevant for scalable */
+ /* font formats. */
+ /* */
+ /* y_scale :: A 16.16 fractional scaling value used to convert */
+ /* vertical metrics from font units to 26.6 */
+ /* fractional pixels. Only relevant for scalable */
+ /* font formats. */
+ /* */
+ /* ascender :: The ascender in 26.6 fractional pixels. See */
+ /* @FT_FaceRec for the details. */
+ /* */
+ /* descender :: The descender in 26.6 fractional pixels. See */
+ /* @FT_FaceRec for the details. */
+ /* */
+ /* height :: The height in 26.6 fractional pixels. See */
+ /* @FT_FaceRec for the details. */
+ /* */
+ /* max_advance :: The maximal advance width in 26.6 fractional */
+ /* pixels. See @FT_FaceRec for the details. */
+ /* */
+ /* <Note> */
+ /* The scaling values, if relevant, are determined first during a */
+ /* size changing operation. The remaining fields are then set by the */
+ /* driver. For scalable formats, they are usually set to scaled */
+ /* values of the corresponding fields in @FT_FaceRec. */
+ /* */
+ /* Note that due to glyph hinting, these values might not be exact */
+ /* for certain fonts. Thus they must be treated as unreliable */
+ /* with an error margin of at least one pixel! */
+ /* */
+ /* Indeed, the only way to get the exact metrics is to render _all_ */
+ /* glyphs. As this would be a definite performance hit, it is up to */
+ /* client applications to perform such computations. */
+ /* */
+ /* The FT_Size_Metrics structure is valid for bitmap fonts also. */
+ /* */
+ typedef struct FT_Size_Metrics_
+ {
+ FT_UShort x_ppem; /* horizontal pixels per EM */
+ FT_UShort y_ppem; /* vertical pixels per EM */
+
+ FT_Fixed x_scale; /* scaling values used to convert font */
+ FT_Fixed y_scale; /* units to 26.6 fractional pixels */
+
+ FT_Pos ascender; /* ascender in 26.6 frac. pixels */
+ FT_Pos descender; /* descender in 26.6 frac. pixels */
+ FT_Pos height; /* text height in 26.6 frac. pixels */
+ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */
+
+ } FT_Size_Metrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_SizeRec */
+ /* */
+ /* <Description> */
+ /* FreeType root size class structure. A size object models a face */
+ /* object at a given size. */
+ /* */
+ /* <Fields> */
+ /* face :: Handle to the parent face object. */
+ /* */
+ /* generic :: A typeless pointer, which is unused by the FreeType */
+ /* library or any of its drivers. It can be used by */
+ /* client applications to link their own data to each size */
+ /* object. */
+ /* */
+ /* metrics :: Metrics for this size object. This field is read-only. */
+ /* */
+ typedef struct FT_SizeRec_
+ {
+ FT_Face face; /* parent face object */
+ FT_Generic generic; /* generic pointer for client uses */
+ FT_Size_Metrics metrics; /* size metrics */
+ FT_Size_Internal internal;
+
+ } FT_SizeRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_SubGlyph */
+ /* */
+ /* <Description> */
+ /* The subglyph structure is an internal object used to describe */
+ /* subglyphs (for example, in the case of composites). */
+ /* */
+ /* <Note> */
+ /* The subglyph implementation is not part of the high-level API, */
+ /* hence the forward structure declaration. */
+ /* */
+ /* You can however retrieve subglyph information with */
+ /* @FT_Get_SubGlyph_Info. */
+ /* */
+ typedef struct FT_SubGlyphRec_* FT_SubGlyph;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Slot_Internal */
+ /* */
+ /* <Description> */
+ /* An opaque handle to an `FT_Slot_InternalRec' structure, used to */
+ /* model private data of a given @FT_GlyphSlot object. */
+ /* */
+ typedef struct FT_Slot_InternalRec_* FT_Slot_Internal;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_GlyphSlotRec */
+ /* */
+ /* <Description> */
+ /* FreeType root glyph slot class structure. A glyph slot is a */
+ /* container where individual glyphs can be loaded, be they in */
+ /* outline or bitmap format. */
+ /* */
+ /* <Fields> */
+ /* library :: A handle to the FreeType library instance */
+ /* this slot belongs to. */
+ /* */
+ /* face :: A handle to the parent face object. */
+ /* */
+ /* next :: In some cases (like some font tools), several */
+ /* glyph slots per face object can be a good */
+ /* thing. As this is rare, the glyph slots are */
+ /* listed through a direct, single-linked list */
+ /* using its `next' field. */
+ /* */
+ /* generic :: A typeless pointer which is unused by the */
+ /* FreeType library or any of its drivers. It */
+ /* can be used by client applications to link */
+ /* their own data to each glyph slot object. */
+ /* */
+ /* metrics :: The metrics of the last loaded glyph in the */
+ /* slot. The returned values depend on the last */
+ /* load flags (see the @FT_Load_Glyph API */
+ /* function) and can be expressed either in 26.6 */
+ /* fractional pixels or font units. */
+ /* */
+ /* Note that even when the glyph image is */
+ /* transformed, the metrics are not. */
+ /* */
+ /* linearHoriAdvance :: The advance width of the unhinted glyph. */
+ /* Its value is expressed in 16.16 fractional */
+ /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */
+ /* when loading the glyph. This field can be */
+ /* important to perform correct WYSIWYG layout. */
+ /* Only relevant for outline glyphs. */
+ /* */
+ /* linearVertAdvance :: The advance height of the unhinted glyph. */
+ /* Its value is expressed in 16.16 fractional */
+ /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */
+ /* when loading the glyph. This field can be */
+ /* important to perform correct WYSIWYG layout. */
+ /* Only relevant for outline glyphs. */
+ /* */
+ /* advance :: This is the transformed advance width for the */
+ /* glyph. */
+ /* */
+ /* format :: This field indicates the format of the image */
+ /* contained in the glyph slot. Typically */
+ /* @FT_GLYPH_FORMAT_BITMAP, */
+ /* @FT_GLYPH_FORMAT_OUTLINE, or */
+ /* @FT_GLYPH_FORMAT_COMPOSITE, but others are */
+ /* possible. */
+ /* */
+ /* bitmap :: This field is used as a bitmap descriptor */
+ /* when the slot format is */
+ /* @FT_GLYPH_FORMAT_BITMAP. Note that the */
+ /* address and content of the bitmap buffer can */
+ /* change between calls of @FT_Load_Glyph and a */
+ /* few other functions. */
+ /* */
+ /* bitmap_left :: This is the bitmap's left bearing expressed */
+ /* in integer pixels. Of course, this is only */
+ /* valid if the format is */
+ /* @FT_GLYPH_FORMAT_BITMAP. */
+ /* */
+ /* bitmap_top :: This is the bitmap's top bearing expressed in */
+ /* integer pixels. Remember that this is the */
+ /* distance from the baseline to the top-most */
+ /* glyph scanline, upwards y~coordinates being */
+ /* *positive*. */
+ /* */
+ /* outline :: The outline descriptor for the current glyph */
+ /* image if its format is */
+ /* @FT_GLYPH_FORMAT_OUTLINE. Once a glyph is */
+ /* loaded, `outline' can be transformed, */
+ /* distorted, embolded, etc. However, it must */
+ /* not be freed. */
+ /* */
+ /* num_subglyphs :: The number of subglyphs in a composite glyph. */
+ /* This field is only valid for the composite */
+ /* glyph format that should normally only be */
+ /* loaded with the @FT_LOAD_NO_RECURSE flag. */
+ /* For now this is internal to FreeType. */
+ /* */
+ /* subglyphs :: An array of subglyph descriptors for */
+ /* composite glyphs. There are `num_subglyphs' */
+ /* elements in there. Currently internal to */
+ /* FreeType. */
+ /* */
+ /* control_data :: Certain font drivers can also return the */
+ /* control data for a given glyph image (e.g. */
+ /* TrueType bytecode, Type~1 charstrings, etc.). */
+ /* This field is a pointer to such data. */
+ /* */
+ /* control_len :: This is the length in bytes of the control */
+ /* data. */
+ /* */
+ /* other :: Really wicked formats can use this pointer to */
+ /* present their own glyph image to client */
+ /* applications. Note that the application */
+ /* needs to know about the image format. */
+ /* */
+ /* lsb_delta :: The difference between hinted and unhinted */
+ /* left side bearing while autohinting is */
+ /* active. Zero otherwise. */
+ /* */
+ /* rsb_delta :: The difference between hinted and unhinted */
+ /* right side bearing while autohinting is */
+ /* active. Zero otherwise. */
+ /* */
+ /* <Note> */
+ /* If @FT_Load_Glyph is called with default flags (see */
+ /* @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in */
+ /* its native format (e.g., an outline glyph for TrueType and Type~1 */
+ /* formats). */
+ /* */
+ /* This image can later be converted into a bitmap by calling */
+ /* @FT_Render_Glyph. This function finds the current renderer for */
+ /* the native image's format, then invokes it. */
+ /* */
+ /* The renderer is in charge of transforming the native image through */
+ /* the slot's face transformation fields, then converting it into a */
+ /* bitmap that is returned in `slot->bitmap'. */
+ /* */
+ /* Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */
+ /* to specify the position of the bitmap relative to the current pen */
+ /* position (e.g., coordinates (0,0) on the baseline). Of course, */
+ /* `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP. */
+ /* */
+ /* <Note> */
+ /* Here a small pseudo code fragment which shows how to use */
+ /* `lsb_delta' and `rsb_delta': */
+ /* */
+ /* { */
+ /* FT_Pos origin_x = 0; */
+ /* FT_Pos prev_rsb_delta = 0; */
+ /* */
+ /* */
+ /* for all glyphs do */
+ /* <compute kern between current and previous glyph and add it to */
+ /* `origin_x'> */
+ /* */
+ /* <load glyph with `FT_Load_Glyph'> */
+ /* */
+ /* if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 ) */
+ /* origin_x -= 64; */
+ /* else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 ) */
+ /* origin_x += 64; */
+ /* */
+ /* prev_rsb_delta = face->glyph->rsb_delta; */
+ /* */
+ /* <save glyph image, or render glyph, or ...> */
+ /* */
+ /* origin_x += face->glyph->advance.x; */
+ /* endfor */
+ /* } */
+ /* */
+ typedef struct FT_GlyphSlotRec_
+ {
+ FT_Library library;
+ FT_Face face;
+ FT_GlyphSlot next;
+ FT_UInt reserved; /* retained for binary compatibility */
+ FT_Generic generic;
+
+ FT_Glyph_Metrics metrics;
+ FT_Fixed linearHoriAdvance;
+ FT_Fixed linearVertAdvance;
+ FT_Vector advance;
+
+ FT_Glyph_Format format;
+
+ FT_Bitmap bitmap;
+ FT_Int bitmap_left;
+ FT_Int bitmap_top;
+
+ FT_Outline outline;
+
+ FT_UInt num_subglyphs;
+ FT_SubGlyph subglyphs;
+
+ void* control_data;
+ long control_len;
+
+ FT_Pos lsb_delta;
+ FT_Pos rsb_delta;
+
+ void* other;
+
+ FT_Slot_Internal internal;
+
+ } FT_GlyphSlotRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* F U N C T I O N S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Init_FreeType */
+ /* */
+ /* <Description> */
+ /* Initialize a new FreeType library object. The set of modules */
+ /* that are registered by this function is determined at build time. */
+ /* */
+ /* <Output> */
+ /* alibrary :: A handle to a new library object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Init_FreeType( FT_Library *alibrary );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_FreeType */
+ /* */
+ /* <Description> */
+ /* Destroy a given FreeType library object and all of its children, */
+ /* including resources, drivers, faces, sizes, etc. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the target library object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_FreeType( FT_Library library );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_OPEN_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit-field constants used within the `flags' field of the */
+ /* @FT_Open_Args structure. */
+ /* */
+ /* <Values> */
+ /* FT_OPEN_MEMORY :: This is a memory-based stream. */
+ /* */
+ /* FT_OPEN_STREAM :: Copy the stream from the `stream' field. */
+ /* */
+ /* FT_OPEN_PATHNAME :: Create a new input stream from a C~path */
+ /* name. */
+ /* */
+ /* FT_OPEN_DRIVER :: Use the `driver' field. */
+ /* */
+ /* FT_OPEN_PARAMS :: Use the `num_params' and `params' fields. */
+ /* */
+ /* ft_open_memory :: Deprecated; use @FT_OPEN_MEMORY instead. */
+ /* */
+ /* ft_open_stream :: Deprecated; use @FT_OPEN_STREAM instead. */
+ /* */
+ /* ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead. */
+ /* */
+ /* ft_open_driver :: Deprecated; use @FT_OPEN_DRIVER instead. */
+ /* */
+ /* ft_open_params :: Deprecated; use @FT_OPEN_PARAMS instead. */
+ /* */
+ /* <Note> */
+ /* The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME' */
+ /* flags are mutually exclusive. */
+ /* */
+#define FT_OPEN_MEMORY 0x1
+#define FT_OPEN_STREAM 0x2
+#define FT_OPEN_PATHNAME 0x4
+#define FT_OPEN_DRIVER 0x8
+#define FT_OPEN_PARAMS 0x10
+
+#define ft_open_memory FT_OPEN_MEMORY /* deprecated */
+#define ft_open_stream FT_OPEN_STREAM /* deprecated */
+#define ft_open_pathname FT_OPEN_PATHNAME /* deprecated */
+#define ft_open_driver FT_OPEN_DRIVER /* deprecated */
+#define ft_open_params FT_OPEN_PARAMS /* deprecated */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Parameter */
+ /* */
+ /* <Description> */
+ /* A simple structure used to pass more or less generic parameters */
+ /* to @FT_Open_Face. */
+ /* */
+ /* <Fields> */
+ /* tag :: A four-byte identification tag. */
+ /* */
+ /* data :: A pointer to the parameter data. */
+ /* */
+ /* <Note> */
+ /* The ID and function of parameters are driver-specific. */
+ /* */
+ typedef struct FT_Parameter_
+ {
+ FT_ULong tag;
+ FT_Pointer data;
+
+ } FT_Parameter;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Open_Args */
+ /* */
+ /* <Description> */
+ /* A structure used to indicate how to open a new font file or */
+ /* stream. A pointer to such a structure can be used as a parameter */
+ /* for the functions @FT_Open_Face and @FT_Attach_Stream. */
+ /* */
+ /* <Fields> */
+ /* flags :: A set of bit flags indicating how to use the */
+ /* structure. */
+ /* */
+ /* memory_base :: The first byte of the file in memory. */
+ /* */
+ /* memory_size :: The size in bytes of the file in memory. */
+ /* */
+ /* pathname :: A pointer to an 8-bit file pathname. */
+ /* */
+ /* stream :: A handle to a source stream object. */
+ /* */
+ /* driver :: This field is exclusively used by @FT_Open_Face; */
+ /* it simply specifies the font driver to use to open */
+ /* the face. If set to~0, FreeType tries to load the */
+ /* face with each one of the drivers in its list. */
+ /* */
+ /* num_params :: The number of extra parameters. */
+ /* */
+ /* params :: Extra parameters passed to the font driver when */
+ /* opening a new face. */
+ /* */
+ /* <Note> */
+ /* The stream type is determined by the contents of `flags' which */
+ /* are tested in the following order by @FT_Open_Face: */
+ /* */
+ /* If the `FT_OPEN_MEMORY' bit is set, assume that this is a */
+ /* memory file of `memory_size' bytes, located at `memory_address'. */
+ /* The data are are not copied, and the client is responsible for */
+ /* releasing and destroying them _after_ the corresponding call to */
+ /* @FT_Done_Face. */
+ /* */
+ /* Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a */
+ /* custom input stream `stream' is used. */
+ /* */
+ /* Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this */
+ /* is a normal file and use `pathname' to open it. */
+ /* */
+ /* If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to */
+ /* open the file with the driver whose handler is in `driver'. */
+ /* */
+ /* If the `FT_OPEN_PARAMS' bit is set, the parameters given by */
+ /* `num_params' and `params' is used. They are ignored otherwise. */
+ /* */
+ /* Ideally, both the `pathname' and `params' fields should be tagged */
+ /* as `const'; this is missing for API backwards compatibility. In */
+ /* other words, applications should treat them as read-only. */
+ /* */
+ typedef struct FT_Open_Args_
+ {
+ FT_UInt flags;
+ const FT_Byte* memory_base;
+ FT_Long memory_size;
+ FT_String* pathname;
+ FT_Stream stream;
+ FT_Module driver;
+ FT_Int num_params;
+ FT_Parameter* params;
+
+ } FT_Open_Args;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Open_Face to open a font by its pathname. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* pathname :: A path to the font file. */
+ /* */
+ /* face_index :: The index of the face within the font. The first */
+ /* face has index~0. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to a new face object. If `face_index' is */
+ /* greater than or equal to zero, it must be non-NULL. */
+ /* See @FT_Open_Face for more details. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Face( FT_Library library,
+ const char* filepathname,
+ FT_Long face_index,
+ FT_Face *aface );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Memory_Face */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Open_Face to open a font which has been */
+ /* loaded into memory. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* file_base :: A pointer to the beginning of the font data. */
+ /* */
+ /* file_size :: The size of the memory chunk used by the font data. */
+ /* */
+ /* face_index :: The index of the face within the font. The first */
+ /* face has index~0. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to a new face object. If `face_index' is */
+ /* greater than or equal to zero, it must be non-NULL. */
+ /* See @FT_Open_Face for more details. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* You must not deallocate the memory before calling @FT_Done_Face. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Memory_Face( FT_Library library,
+ const FT_Byte* file_base,
+ FT_Long file_size,
+ FT_Long face_index,
+ FT_Face *aface );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Open_Face */
+ /* */
+ /* <Description> */
+ /* Create a face object from a given resource described by */
+ /* @FT_Open_Args. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* args :: A pointer to an `FT_Open_Args' structure which must */
+ /* be filled by the caller. */
+ /* */
+ /* face_index :: The index of the face within the font. The first */
+ /* face has index~0. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to a new face object. If `face_index' is */
+ /* greater than or equal to zero, it must be non-NULL. */
+ /* See note below. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* Unlike FreeType 1.x, this function automatically creates a glyph */
+ /* slot for the face object which can be accessed directly through */
+ /* `face->glyph'. */
+ /* */
+ /* FT_Open_Face can be used to quickly check whether the font */
+ /* format of a given font resource is supported by FreeType. If the */
+ /* `face_index' field is negative, the function's return value is~0 */
+ /* if the font format is recognized, or non-zero otherwise; */
+ /* the function returns a more or less empty face handle in `*aface' */
+ /* (if `aface' isn't NULL). The only useful field in this special */
+ /* case is `face->num_faces' which gives the number of faces within */
+ /* the font file. After examination, the returned @FT_Face structure */
+ /* should be deallocated with a call to @FT_Done_Face. */
+ /* */
+ /* Each new face object created with this function also owns a */
+ /* default @FT_Size object, accessible as `face->size'. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Open_Face( FT_Library library,
+ const FT_Open_Args* args,
+ FT_Long face_index,
+ FT_Face *aface );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Attach_File */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Attach_Stream to attach a file. */
+ /* */
+ /* <InOut> */
+ /* face :: The target face object. */
+ /* */
+ /* <Input> */
+ /* filepathname :: The pathname. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Attach_File( FT_Face face,
+ const char* filepathname );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Attach_Stream */
+ /* */
+ /* <Description> */
+ /* `Attach' data to a face object. Normally, this is used to read */
+ /* additional information for the face object. For example, you can */
+ /* attach an AFM file that comes with a Type~1 font to get the */
+ /* kerning values and other metrics. */
+ /* */
+ /* <InOut> */
+ /* face :: The target face object. */
+ /* */
+ /* <Input> */
+ /* parameters :: A pointer to @FT_Open_Args which must be filled by */
+ /* the caller. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The meaning of the `attach' (i.e., what really happens when the */
+ /* new file is read) is not fixed by FreeType itself. It really */
+ /* depends on the font format (and thus the font driver). */
+ /* */
+ /* Client applications are expected to know what they are doing */
+ /* when invoking this function. Most drivers simply do not implement */
+ /* file attachments. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Attach_Stream( FT_Face face,
+ FT_Open_Args* parameters );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Face */
+ /* */
+ /* <Description> */
+ /* Discard a given face object, as well as all of its child slots and */
+ /* sizes. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_Face( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Select_Size */
+ /* */
+ /* <Description> */
+ /* Select a bitmap strike. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Input> */
+ /* strike_index :: The index of the bitmap strike in the */
+ /* `available_sizes' field of @FT_FaceRec structure. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Select_Size( FT_Face face,
+ FT_Int strike_index );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Size_Request_Type */
+ /* */
+ /* <Description> */
+ /* An enumeration type that lists the supported size request types. */
+ /* */
+ /* <Values> */
+ /* FT_SIZE_REQUEST_TYPE_NOMINAL :: */
+ /* The nominal size. The `units_per_EM' field of @FT_FaceRec is */
+ /* used to determine both scaling values. */
+ /* */
+ /* FT_SIZE_REQUEST_TYPE_REAL_DIM :: */
+ /* The real dimension. The sum of the the `Ascender' and (minus */
+ /* of) the `Descender' fields of @FT_FaceRec are used to determine */
+ /* both scaling values. */
+ /* */
+ /* FT_SIZE_REQUEST_TYPE_BBOX :: */
+ /* The font bounding box. The width and height of the `bbox' field */
+ /* of @FT_FaceRec are used to determine the horizontal and vertical */
+ /* scaling value, respectively. */
+ /* */
+ /* FT_SIZE_REQUEST_TYPE_CELL :: */
+ /* The `max_advance_width' field of @FT_FaceRec is used to */
+ /* determine the horizontal scaling value; the vertical scaling */
+ /* value is determined the same way as */
+ /* @FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling */
+ /* values are set to the smaller one. This type is useful if you */
+ /* want to specify the font size for, say, a window of a given */
+ /* dimension and 80x24 cells. */
+ /* */
+ /* FT_SIZE_REQUEST_TYPE_SCALES :: */
+ /* Specify the scaling values directly. */
+ /* */
+ /* <Note> */
+ /* The above descriptions only apply to scalable formats. For bitmap */
+ /* formats, the behaviour is up to the driver. */
+ /* */
+ /* See the note section of @FT_Size_Metrics if you wonder how size */
+ /* requesting relates to scaling values. */
+ /* */
+ typedef enum FT_Size_Request_Type_
+ {
+ FT_SIZE_REQUEST_TYPE_NOMINAL,
+ FT_SIZE_REQUEST_TYPE_REAL_DIM,
+ FT_SIZE_REQUEST_TYPE_BBOX,
+ FT_SIZE_REQUEST_TYPE_CELL,
+ FT_SIZE_REQUEST_TYPE_SCALES,
+
+ FT_SIZE_REQUEST_TYPE_MAX
+
+ } FT_Size_Request_Type;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Size_RequestRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model a size request. */
+ /* */
+ /* <Fields> */
+ /* type :: See @FT_Size_Request_Type. */
+ /* */
+ /* width :: The desired width. */
+ /* */
+ /* height :: The desired height. */
+ /* */
+ /* horiResolution :: The horizontal resolution. If set to zero, */
+ /* `width' is treated as a 26.6 fractional pixel */
+ /* value. */
+ /* */
+ /* vertResolution :: The vertical resolution. If set to zero, */
+ /* `height' is treated as a 26.6 fractional pixel */
+ /* value. */
+ /* */
+ /* <Note> */
+ /* If `width' is zero, then the horizontal scaling value is set */
+ /* equal to the vertical scaling value, and vice versa. */
+ /* */
+ typedef struct FT_Size_RequestRec_
+ {
+ FT_Size_Request_Type type;
+ FT_Long width;
+ FT_Long height;
+ FT_UInt horiResolution;
+ FT_UInt vertResolution;
+
+ } FT_Size_RequestRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Size_Request */
+ /* */
+ /* <Description> */
+ /* A handle to a size request structure. */
+ /* */
+ typedef struct FT_Size_RequestRec_ *FT_Size_Request;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Request_Size */
+ /* */
+ /* <Description> */
+ /* Resize the scale of the active @FT_Size object in a face. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Input> */
+ /* req :: A pointer to a @FT_Size_RequestRec. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* Although drivers may select the bitmap strike matching the */
+ /* request, you should not rely on this if you intend to select a */
+ /* particular bitmap strike. Use @FT_Select_Size instead in that */
+ /* case. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Request_Size( FT_Face face,
+ FT_Size_Request req );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Char_Size */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Request_Size to request the nominal size */
+ /* (in points). */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Input> */
+ /* char_width :: The nominal width, in 26.6 fractional points. */
+ /* */
+ /* char_height :: The nominal height, in 26.6 fractional points. */
+ /* */
+ /* horz_resolution :: The horizontal resolution in dpi. */
+ /* */
+ /* vert_resolution :: The vertical resolution in dpi. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* If either the character width or height is zero, it is set equal */
+ /* to the other value. */
+ /* */
+ /* If either the horizontal or vertical resolution is zero, it is set */
+ /* equal to the other value. */
+ /* */
+ /* A character width or height smaller than 1pt is set to 1pt; if */
+ /* both resolution values are zero, they are set to 72dpi. */
+ /* */
+ /* Don't use this function if you are using the FreeType cache API. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Char_Size( FT_Face face,
+ FT_F26Dot6 char_width,
+ FT_F26Dot6 char_height,
+ FT_UInt horz_resolution,
+ FT_UInt vert_resolution );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Pixel_Sizes */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Request_Size to request the nominal size */
+ /* (in pixels). */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Input> */
+ /* pixel_width :: The nominal width, in pixels. */
+ /* */
+ /* pixel_height :: The nominal height, in pixels. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Pixel_Sizes( FT_Face face,
+ FT_UInt pixel_width,
+ FT_UInt pixel_height );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Load_Glyph */
+ /* */
+ /* <Description> */
+ /* A function used to load a single glyph into the glyph slot of a */
+ /* face object. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object where the glyph */
+ /* is loaded. */
+ /* */
+ /* <Input> */
+ /* glyph_index :: The index of the glyph in the font file. For */
+ /* CID-keyed fonts (either in PS or in CFF format) */
+ /* this argument specifies the CID value. */
+ /* */
+ /* load_flags :: A flag indicating what to load for this glyph. The */
+ /* @FT_LOAD_XXX constants can be used to control the */
+ /* glyph loading process (e.g., whether the outline */
+ /* should be scaled, whether to load bitmaps or not, */
+ /* whether to hint the outline, etc). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The loaded glyph may be transformed. See @FT_Set_Transform for */
+ /* the details. */
+ /* */
+ /* For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is */
+ /* returned for invalid CID values (this is, for CID values which */
+ /* don't have a corresponding glyph in the font). See the discussion */
+ /* of the @FT_FACE_FLAG_CID_KEYED flag for more details. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Load_Glyph( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Load_Char */
+ /* */
+ /* <Description> */
+ /* A function used to load a single glyph into the glyph slot of a */
+ /* face object, according to its character code. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to a target face object where the glyph */
+ /* is loaded. */
+ /* */
+ /* <Input> */
+ /* char_code :: The glyph's character code, according to the */
+ /* current charmap used in the face. */
+ /* */
+ /* load_flags :: A flag indicating what to load for this glyph. The */
+ /* @FT_LOAD_XXX constants can be used to control the */
+ /* glyph loading process (e.g., whether the outline */
+ /* should be scaled, whether to load bitmaps or not, */
+ /* whether to hint the outline, etc). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Load_Char( FT_Face face,
+ FT_ULong char_code,
+ FT_Int32 load_flags );
+
+
+ /*************************************************************************
+ *
+ * @enum:
+ * FT_LOAD_XXX
+ *
+ * @description:
+ * A list of bit-field constants used with @FT_Load_Glyph to indicate
+ * what kind of operations to perform during glyph loading.
+ *
+ * @values:
+ * FT_LOAD_DEFAULT ::
+ * Corresponding to~0, this value is used as the default glyph load
+ * operation. In this case, the following happens:
+ *
+ * 1. FreeType looks for a bitmap for the glyph corresponding to the
+ * face's current size. If one is found, the function returns.
+ * The bitmap data can be accessed from the glyph slot (see note
+ * below).
+ *
+ * 2. If no embedded bitmap is searched or found, FreeType looks for a
+ * scalable outline. If one is found, it is loaded from the font
+ * file, scaled to device pixels, then `hinted' to the pixel grid
+ * in order to optimize it. The outline data can be accessed from
+ * the glyph slot (see note below).
+ *
+ * Note that by default, the glyph loader doesn't render outlines into
+ * bitmaps. The following flags are used to modify this default
+ * behaviour to more specific and useful cases.
+ *
+ * FT_LOAD_NO_SCALE ::
+ * Don't scale the outline glyph loaded, but keep it in font units.
+ *
+ * This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and
+ * unsets @FT_LOAD_RENDER.
+ *
+ * FT_LOAD_NO_HINTING ::
+ * Disable hinting. This generally generates `blurrier' bitmap glyph
+ * when the glyph is rendered in any of the anti-aliased modes. See
+ * also the note below.
+ *
+ * This flag is implied by @FT_LOAD_NO_SCALE.
+ *
+ * FT_LOAD_RENDER ::
+ * Call @FT_Render_Glyph after the glyph is loaded. By default, the
+ * glyph is rendered in @FT_RENDER_MODE_NORMAL mode. This can be
+ * overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME.
+ *
+ * This flag is unset by @FT_LOAD_NO_SCALE.
+ *
+ * FT_LOAD_NO_BITMAP ::
+ * Ignore bitmap strikes when loading. Bitmap-only fonts ignore this
+ * flag.
+ *
+ * @FT_LOAD_NO_SCALE always sets this flag.
+ *
+ * FT_LOAD_VERTICAL_LAYOUT ::
+ * Load the glyph for vertical text layout. _Don't_ use it as it is
+ * problematic currently.
+ *
+ * FT_LOAD_FORCE_AUTOHINT ::
+ * Indicates that the auto-hinter is preferred over the font's native
+ * hinter. See also the note below.
+ *
+ * FT_LOAD_CROP_BITMAP ::
+ * Indicates that the font driver should crop the loaded bitmap glyph
+ * (i.e., remove all space around its black bits). Not all drivers
+ * implement this.
+ *
+ * FT_LOAD_PEDANTIC ::
+ * Indicates that the font driver should perform pedantic verifications
+ * during glyph loading. This is mostly used to detect broken glyphs
+ * in fonts. By default, FreeType tries to handle broken fonts also.
+ *
+ * FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ::
+ * Indicates that the font driver should ignore the global advance
+ * width defined in the font. By default, that value is used as the
+ * advance width for all glyphs when the face has
+ * @FT_FACE_FLAG_FIXED_WIDTH set.
+ *
+ * This flag exists for historical reasons (to support buggy CJK
+ * fonts).
+ *
+ * FT_LOAD_NO_RECURSE ::
+ * This flag is only used internally. It merely indicates that the
+ * font driver should not load composite glyphs recursively. Instead,
+ * it should set the `num_subglyph' and `subglyphs' values of the
+ * glyph slot accordingly, and set `glyph->format' to
+ * @FT_GLYPH_FORMAT_COMPOSITE.
+ *
+ * The description of sub-glyphs is not available to client
+ * applications for now.
+ *
+ * This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM.
+ *
+ * FT_LOAD_IGNORE_TRANSFORM ::
+ * Indicates that the transform matrix set by @FT_Set_Transform should
+ * be ignored.
+ *
+ * FT_LOAD_MONOCHROME ::
+ * This flag is used with @FT_LOAD_RENDER to indicate that you want to
+ * render an outline glyph to a 1-bit monochrome bitmap glyph, with
+ * 8~pixels packed into each byte of the bitmap data.
+ *
+ * Note that this has no effect on the hinting algorithm used. You
+ * should rather use @FT_LOAD_TARGET_MONO so that the
+ * monochrome-optimized hinting algorithm is used.
+ *
+ * FT_LOAD_LINEAR_DESIGN ::
+ * Indicates that the `linearHoriAdvance' and `linearVertAdvance'
+ * fields of @FT_GlyphSlotRec should be kept in font units. See
+ * @FT_GlyphSlotRec for details.
+ *
+ * FT_LOAD_NO_AUTOHINT ::
+ * Disable auto-hinter. See also the note below.
+ *
+ * @note:
+ * By default, hinting is enabled and the font's native hinter (see
+ * @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter. You can
+ * disable hinting by setting @FT_LOAD_NO_HINTING or change the
+ * precedence by setting @FT_LOAD_FORCE_AUTOHINT. You can also set
+ * @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be
+ * used at all.
+ *
+ * See the description of @FT_FACE_FLAG_TRICKY for a special exception
+ * (affecting only a handful of Asian fonts).
+ *
+ * Besides deciding which hinter to use, you can also decide which
+ * hinting algorithm to use. See @FT_LOAD_TARGET_XXX for details.
+ */
+#define FT_LOAD_DEFAULT 0x0
+#define FT_LOAD_NO_SCALE 0x1
+#define FT_LOAD_NO_HINTING 0x2
+#define FT_LOAD_RENDER 0x4
+#define FT_LOAD_NO_BITMAP 0x8
+#define FT_LOAD_VERTICAL_LAYOUT 0x10
+#define FT_LOAD_FORCE_AUTOHINT 0x20
+#define FT_LOAD_CROP_BITMAP 0x40
+#define FT_LOAD_PEDANTIC 0x80
+#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH 0x200
+#define FT_LOAD_NO_RECURSE 0x400
+#define FT_LOAD_IGNORE_TRANSFORM 0x800
+#define FT_LOAD_MONOCHROME 0x1000
+#define FT_LOAD_LINEAR_DESIGN 0x2000
+#define FT_LOAD_NO_AUTOHINT 0x8000U
+
+ /* */
+
+ /* used internally only by certain font drivers! */
+#define FT_LOAD_ADVANCE_ONLY 0x100
+#define FT_LOAD_SBITS_ONLY 0x4000
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_LOAD_TARGET_XXX
+ *
+ * @description:
+ * A list of values that are used to select a specific hinting algorithm
+ * to use by the hinter. You should OR one of these values to your
+ * `load_flags' when calling @FT_Load_Glyph.
+ *
+ * Note that font's native hinters may ignore the hinting algorithm you
+ * have specified (e.g., the TrueType bytecode interpreter). You can set
+ * @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.
+ *
+ * Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it
+ * always implies @FT_LOAD_FORCE_AUTOHINT.
+ *
+ * @values:
+ * FT_LOAD_TARGET_NORMAL ::
+ * This corresponds to the default hinting algorithm, optimized for
+ * standard gray-level rendering. For monochrome output, use
+ * @FT_LOAD_TARGET_MONO instead.
+ *
+ * FT_LOAD_TARGET_LIGHT ::
+ * A lighter hinting algorithm for non-monochrome modes. Many
+ * generated glyphs are more fuzzy but better resemble its original
+ * shape. A bit like rendering on Mac OS~X.
+ *
+ * As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT.
+ *
+ * FT_LOAD_TARGET_MONO ::
+ * Strong hinting algorithm that should only be used for monochrome
+ * output. The result is probably unpleasant if the glyph is rendered
+ * in non-monochrome modes.
+ *
+ * FT_LOAD_TARGET_LCD ::
+ * A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally
+ * decimated LCD displays.
+ *
+ * FT_LOAD_TARGET_LCD_V ::
+ * A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically
+ * decimated LCD displays.
+ *
+ * @note:
+ * You should use only _one_ of the FT_LOAD_TARGET_XXX values in your
+ * `load_flags'. They can't be ORed.
+ *
+ * If @FT_LOAD_RENDER is also set, the glyph is rendered in the
+ * corresponding mode (i.e., the mode which matches the used algorithm
+ * best) unless @FT_LOAD_MONOCHROME is set.
+ *
+ * You can use a hinting algorithm that doesn't correspond to the same
+ * rendering mode. As an example, it is possible to use the `light'
+ * hinting algorithm and have the results rendered in horizontal LCD
+ * pixel mode, with code like
+ *
+ * {
+ * FT_Load_Glyph( face, glyph_index,
+ * load_flags | FT_LOAD_TARGET_LIGHT );
+ *
+ * FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
+ * }
+ */
+
+#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 )
+
+#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
+#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT )
+#define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO )
+#define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD )
+#define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V )
+
+
+ /**************************************************************************
+ *
+ * @macro:
+ * FT_LOAD_TARGET_MODE
+ *
+ * @description:
+ * Return the @FT_Render_Mode corresponding to a given
+ * @FT_LOAD_TARGET_XXX value.
+ *
+ */
+
+#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Transform */
+ /* */
+ /* <Description> */
+ /* A function used to set the transformation that is applied to glyph */
+ /* images when they are loaded into a glyph slot through */
+ /* @FT_Load_Glyph. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Input> */
+ /* matrix :: A pointer to the transformation's 2x2 matrix. Use~0 for */
+ /* the identity matrix. */
+ /* delta :: A pointer to the translation vector. Use~0 for the null */
+ /* vector. */
+ /* */
+ /* <Note> */
+ /* The transformation is only applied to scalable image formats after */
+ /* the glyph has been loaded. It means that hinting is unaltered by */
+ /* the transformation and is performed on the character size given in */
+ /* the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes. */
+ /* */
+ /* Note that this also transforms the `face.glyph.advance' field, but */
+ /* *not* the values in `face.glyph.metrics'. */
+ /* */
+ FT_EXPORT( void )
+ FT_Set_Transform( FT_Face face,
+ FT_Matrix* matrix,
+ FT_Vector* delta );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Render_Mode */
+ /* */
+ /* <Description> */
+ /* An enumeration type that lists the render modes supported by */
+ /* FreeType~2. Each mode corresponds to a specific type of scanline */
+ /* conversion performed on the outline. */
+ /* */
+ /* For bitmap fonts the `bitmap->pixel_mode' field in the */
+ /* @FT_GlyphSlotRec structure gives the format of the returned */
+ /* bitmap. */
+ /* */
+ /* All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity. */
+ /* */
+ /* <Values> */
+ /* FT_RENDER_MODE_NORMAL :: */
+ /* This is the default render mode; it corresponds to 8-bit */
+ /* anti-aliased bitmaps. */
+ /* */
+ /* FT_RENDER_MODE_LIGHT :: */
+ /* This is equivalent to @FT_RENDER_MODE_NORMAL. It is only */
+ /* defined as a separate value because render modes are also used */
+ /* indirectly to define hinting algorithm selectors. See */
+ /* @FT_LOAD_TARGET_XXX for details. */
+ /* */
+ /* FT_RENDER_MODE_MONO :: */
+ /* This mode corresponds to 1-bit bitmaps (with 2~levels of */
+ /* opacity). */
+ /* */
+ /* FT_RENDER_MODE_LCD :: */
+ /* This mode corresponds to horizontal RGB and BGR sub-pixel */
+ /* displays, like LCD-screens. It produces 8-bit bitmaps that are */
+ /* 3~times the width of the original glyph outline in pixels, and */
+ /* which use the @FT_PIXEL_MODE_LCD mode. */
+ /* */
+ /* FT_RENDER_MODE_LCD_V :: */
+ /* This mode corresponds to vertical RGB and BGR sub-pixel displays */
+ /* (like PDA screens, rotated LCD displays, etc.). It produces */
+ /* 8-bit bitmaps that are 3~times the height of the original */
+ /* glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode. */
+ /* */
+ /* <Note> */
+ /* The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */
+ /* filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */
+ /* (not active in the default builds). It is up to the caller to */
+ /* either call @FT_Library_SetLcdFilter (if available) or do the */
+ /* filtering itself. */
+ /* */
+ typedef enum FT_Render_Mode_
+ {
+ FT_RENDER_MODE_NORMAL = 0,
+ FT_RENDER_MODE_LIGHT,
+ FT_RENDER_MODE_MONO,
+ FT_RENDER_MODE_LCD,
+ FT_RENDER_MODE_LCD_V,
+
+ FT_RENDER_MODE_MAX
+
+ } FT_Render_Mode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_render_mode_xxx */
+ /* */
+ /* <Description> */
+ /* These constants are deprecated. Use the corresponding */
+ /* @FT_Render_Mode values instead. */
+ /* */
+ /* <Values> */
+ /* ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL */
+ /* ft_render_mode_mono :: see @FT_RENDER_MODE_MONO */
+ /* */
+#define ft_render_mode_normal FT_RENDER_MODE_NORMAL
+#define ft_render_mode_mono FT_RENDER_MODE_MONO
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Render_Glyph */
+ /* */
+ /* <Description> */
+ /* Convert a given glyph image to a bitmap. It does so by inspecting */
+ /* the glyph image format, finding the relevant renderer, and */
+ /* invoking it. */
+ /* */
+ /* <InOut> */
+ /* slot :: A handle to the glyph slot containing the image to */
+ /* convert. */
+ /* */
+ /* <Input> */
+ /* render_mode :: This is the render mode used to render the glyph */
+ /* image into a bitmap. See @FT_Render_Mode for a */
+ /* list of possible values. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Render_Glyph( FT_GlyphSlot slot,
+ FT_Render_Mode render_mode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Kerning_Mode */
+ /* */
+ /* <Description> */
+ /* An enumeration used to specify which kerning values to return in */
+ /* @FT_Get_Kerning. */
+ /* */
+ /* <Values> */
+ /* FT_KERNING_DEFAULT :: Return scaled and grid-fitted kerning */
+ /* distances (value is~0). */
+ /* */
+ /* FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning */
+ /* distances. */
+ /* */
+ /* FT_KERNING_UNSCALED :: Return the kerning vector in original font */
+ /* units. */
+ /* */
+ typedef enum FT_Kerning_Mode_
+ {
+ FT_KERNING_DEFAULT = 0,
+ FT_KERNING_UNFITTED,
+ FT_KERNING_UNSCALED
+
+ } FT_Kerning_Mode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* ft_kerning_default */
+ /* */
+ /* <Description> */
+ /* This constant is deprecated. Please use @FT_KERNING_DEFAULT */
+ /* instead. */
+ /* */
+#define ft_kerning_default FT_KERNING_DEFAULT
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* ft_kerning_unfitted */
+ /* */
+ /* <Description> */
+ /* This constant is deprecated. Please use @FT_KERNING_UNFITTED */
+ /* instead. */
+ /* */
+#define ft_kerning_unfitted FT_KERNING_UNFITTED
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* ft_kerning_unscaled */
+ /* */
+ /* <Description> */
+ /* This constant is deprecated. Please use @FT_KERNING_UNSCALED */
+ /* instead. */
+ /* */
+#define ft_kerning_unscaled FT_KERNING_UNSCALED
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Kerning */
+ /* */
+ /* <Description> */
+ /* Return the kerning vector between two glyphs of a same face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a source face object. */
+ /* */
+ /* left_glyph :: The index of the left glyph in the kern pair. */
+ /* */
+ /* right_glyph :: The index of the right glyph in the kern pair. */
+ /* */
+ /* kern_mode :: See @FT_Kerning_Mode for more information. */
+ /* Determines the scale and dimension of the returned */
+ /* kerning vector. */
+ /* */
+ /* <Output> */
+ /* akerning :: The kerning vector. This is either in font units */
+ /* or in pixels (26.6 format) for scalable formats, */
+ /* and in pixels for fixed-sizes formats. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* Only horizontal layouts (left-to-right & right-to-left) are */
+ /* supported by this method. Other layouts, or more sophisticated */
+ /* kernings, are out of the scope of this API function -- they can be */
+ /* implemented through format-specific interfaces. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Kerning( FT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_UInt kern_mode,
+ FT_Vector *akerning );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Track_Kerning */
+ /* */
+ /* <Description> */
+ /* Return the track kerning for a given face object at a given size. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a source face object. */
+ /* */
+ /* point_size :: The point size in 16.16 fractional points. */
+ /* */
+ /* degree :: The degree of tightness. */
+ /* */
+ /* <Output> */
+ /* akerning :: The kerning in 16.16 fractional points. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Track_Kerning( FT_Face face,
+ FT_Fixed point_size,
+ FT_Int degree,
+ FT_Fixed* akerning );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Glyph_Name */
+ /* */
+ /* <Description> */
+ /* Retrieve the ASCII name of a given glyph in a face. This only */
+ /* works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a source face object. */
+ /* */
+ /* glyph_index :: The glyph index. */
+ /* */
+ /* buffer_max :: The maximal number of bytes available in the */
+ /* buffer. */
+ /* */
+ /* <Output> */
+ /* buffer :: A pointer to a target buffer where the name is */
+ /* copied to. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* An error is returned if the face doesn't provide glyph names or if */
+ /* the glyph index is invalid. In all cases of failure, the first */
+ /* byte of `buffer' is set to~0 to indicate an empty name. */
+ /* */
+ /* The glyph name is truncated to fit within the buffer if it is too */
+ /* long. The returned string is always zero-terminated. */
+ /* */
+ /* This function is not compiled within the library if the config */
+ /* macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in */
+ /* `include/freetype/config/ftoptions.h'. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Glyph_Name( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Postscript_Name */
+ /* */
+ /* <Description> */
+ /* Retrieve the ASCII PostScript name of a given face, if available. */
+ /* This only works with PostScript and TrueType fonts. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Return> */
+ /* A pointer to the face's PostScript name. NULL if unavailable. */
+ /* */
+ /* <Note> */
+ /* The returned pointer is owned by the face and is destroyed with */
+ /* it. */
+ /* */
+ FT_EXPORT( const char* )
+ FT_Get_Postscript_Name( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Select_Charmap */
+ /* */
+ /* <Description> */
+ /* Select a given charmap by its encoding tag (as listed in */
+ /* `freetype.h'). */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Input> */
+ /* encoding :: A handle to the selected encoding. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function returns an error if no charmap in the face */
+ /* corresponds to the encoding queried here. */
+ /* */
+ /* Because many fonts contain more than a single cmap for Unicode */
+ /* encoding, this function has some special code to select the one */
+ /* which covers Unicode best (`best' in the sense that a UCS-4 cmap */
+ /* is preferred to a UCS-2 cmap). It is thus preferable to */
+ /* @FT_Set_Charmap in this case. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Select_Charmap( FT_Face face,
+ FT_Encoding encoding );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Charmap */
+ /* */
+ /* <Description> */
+ /* Select a given charmap for character code to glyph index mapping. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Input> */
+ /* charmap :: A handle to the selected charmap. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function returns an error if the charmap is not part of */
+ /* the face (i.e., if it is not listed in the `face->charmaps' */
+ /* table). */
+ /* */
+ /* It also fails if a type~14 charmap is selected. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Charmap( FT_Face face,
+ FT_CharMap charmap );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Get_Charmap_Index
+ *
+ * @description:
+ * Retrieve index of a given charmap.
+ *
+ * @input:
+ * charmap ::
+ * A handle to a charmap.
+ *
+ * @return:
+ * The index into the array of character maps within the face to which
+ * `charmap' belongs.
+ *
+ */
+ FT_EXPORT( FT_Int )
+ FT_Get_Charmap_Index( FT_CharMap charmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Char_Index */
+ /* */
+ /* <Description> */
+ /* Return the glyph index of a given character code. This function */
+ /* uses a charmap object to do the mapping. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* charcode :: The character code. */
+ /* */
+ /* <Return> */
+ /* The glyph index. 0~means `undefined character code'. */
+ /* */
+ /* <Note> */
+ /* If you use FreeType to manipulate the contents of font files */
+ /* directly, be aware that the glyph index returned by this function */
+ /* doesn't always correspond to the internal indices used within */
+ /* the file. This is done to ensure that value~0 always corresponds */
+ /* to the `missing glyph'. */
+ /* */
+ FT_EXPORT( FT_UInt )
+ FT_Get_Char_Index( FT_Face face,
+ FT_ULong charcode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_First_Char */
+ /* */
+ /* <Description> */
+ /* This function is used to return the first character code in the */
+ /* current charmap of a given face. It also returns the */
+ /* corresponding glyph index. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Output> */
+ /* agindex :: Glyph index of first character code. 0~if charmap is */
+ /* empty. */
+ /* */
+ /* <Return> */
+ /* The charmap's first character code. */
+ /* */
+ /* <Note> */
+ /* You should use this function with @FT_Get_Next_Char to be able to */
+ /* parse all character codes available in a given charmap. The code */
+ /* should look like this: */
+ /* */
+ /* { */
+ /* FT_ULong charcode; */
+ /* FT_UInt gindex; */
+ /* */
+ /* */
+ /* charcode = FT_Get_First_Char( face, &gindex ); */
+ /* while ( gindex != 0 ) */
+ /* { */
+ /* ... do something with (charcode,gindex) pair ... */
+ /* */
+ /* charcode = FT_Get_Next_Char( face, charcode, &gindex ); */
+ /* } */
+ /* } */
+ /* */
+ /* Note that `*agindex' is set to~0 if the charmap is empty. The */
+ /* result itself can be~0 in two cases: if the charmap is empty or */
+ /* when the value~0 is the first valid character code. */
+ /* */
+ FT_EXPORT( FT_ULong )
+ FT_Get_First_Char( FT_Face face,
+ FT_UInt *agindex );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Next_Char */
+ /* */
+ /* <Description> */
+ /* This function is used to return the next character code in the */
+ /* current charmap of a given face following the value `char_code', */
+ /* as well as the corresponding glyph index. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* char_code :: The starting character code. */
+ /* */
+ /* <Output> */
+ /* agindex :: Glyph index of first character code. 0~if charmap */
+ /* is empty. */
+ /* */
+ /* <Return> */
+ /* The charmap's next character code. */
+ /* */
+ /* <Note> */
+ /* You should use this function with @FT_Get_First_Char to walk */
+ /* over all character codes available in a given charmap. See the */
+ /* note for this function for a simple code example. */
+ /* */
+ /* Note that `*agindex' is set to~0 when there are no more codes in */
+ /* the charmap. */
+ /* */
+ FT_EXPORT( FT_ULong )
+ FT_Get_Next_Char( FT_Face face,
+ FT_ULong char_code,
+ FT_UInt *agindex );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Name_Index */
+ /* */
+ /* <Description> */
+ /* Return the glyph index of a given glyph name. This function uses */
+ /* driver specific objects to do the translation. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* glyph_name :: The glyph name. */
+ /* */
+ /* <Return> */
+ /* The glyph index. 0~means `undefined character code'. */
+ /* */
+ FT_EXPORT( FT_UInt )
+ FT_Get_Name_Index( FT_Face face,
+ FT_String* glyph_name );
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SUBGLYPH_FLAG_XXX
+ *
+ * @description:
+ * A list of constants used to describe subglyphs. Please refer to the
+ * TrueType specification for the meaning of the various flags.
+ *
+ * @values:
+ * FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS ::
+ * FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ::
+ * FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID ::
+ * FT_SUBGLYPH_FLAG_SCALE ::
+ * FT_SUBGLYPH_FLAG_XY_SCALE ::
+ * FT_SUBGLYPH_FLAG_2X2 ::
+ * FT_SUBGLYPH_FLAG_USE_MY_METRICS ::
+ *
+ */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4
+#define FT_SUBGLYPH_FLAG_SCALE 8
+#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40
+#define FT_SUBGLYPH_FLAG_2X2 0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
+
+
+ /*************************************************************************
+ *
+ * @func:
+ * FT_Get_SubGlyph_Info
+ *
+ * @description:
+ * Retrieve a description of a given subglyph. Only use it if
+ * `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE, or an error is
+ * returned.
+ *
+ * @input:
+ * glyph ::
+ * The source glyph slot.
+ *
+ * sub_index ::
+ * The index of subglyph. Must be less than `glyph->num_subglyphs'.
+ *
+ * @output:
+ * p_index ::
+ * The glyph index of the subglyph.
+ *
+ * p_flags ::
+ * The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX.
+ *
+ * p_arg1 ::
+ * The subglyph's first argument (if any).
+ *
+ * p_arg2 ::
+ * The subglyph's second argument (if any).
+ *
+ * p_transform ::
+ * The subglyph transformation (if any).
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The values of `*p_arg1', `*p_arg2', and `*p_transform' must be
+ * interpreted depending on the flags returned in `*p_flags'. See the
+ * TrueType specification for details.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_SubGlyph_Info( FT_GlyphSlot glyph,
+ FT_UInt sub_index,
+ FT_Int *p_index,
+ FT_UInt *p_flags,
+ FT_Int *p_arg1,
+ FT_Int *p_arg2,
+ FT_Matrix *p_transform );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_FSTYPE_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit flags used in the `fsType' field of the OS/2 table */
+ /* in a TrueType or OpenType font and the `FSType' entry in a */
+ /* PostScript font. These bit flags are returned by */
+ /* @FT_Get_FSType_Flags; they inform client applications of embedding */
+ /* and subsetting restrictions associated with a font. */
+ /* */
+ /* See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for */
+ /* more details. */
+ /* */
+ /* <Values> */
+ /* FT_FSTYPE_INSTALLABLE_EMBEDDING :: */
+ /* Fonts with no fsType bit set may be embedded and permanently */
+ /* installed on the remote system by an application. */
+ /* */
+ /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING :: */
+ /* Fonts that have only this bit set must not be modified, embedded */
+ /* or exchanged in any manner without first obtaining permission of */
+ /* the font software copyright owner. */
+ /* */
+ /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING :: */
+ /* If this bit is set, the font may be embedded and temporarily */
+ /* loaded on the remote system. Documents containing Preview & */
+ /* Print fonts must be opened `read-only'; no edits can be applied */
+ /* to the document. */
+ /* */
+ /* FT_FSTYPE_EDITABLE_EMBEDDING :: */
+ /* If this bit is set, the font may be embedded but must only be */
+ /* installed temporarily on other systems. In contrast to Preview */
+ /* & Print fonts, documents containing editable fonts may be opened */
+ /* for reading, editing is permitted, and changes may be saved. */
+ /* */
+ /* FT_FSTYPE_NO_SUBSETTING :: */
+ /* If this bit is set, the font may not be subsetted prior to */
+ /* embedding. */
+ /* */
+ /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY :: */
+ /* If this bit is set, only bitmaps contained in the font may be */
+ /* embedded; no outline data may be embedded. If there are no */
+ /* bitmaps available in the font, then the font is unembeddable. */
+ /* */
+ /* <Note> */
+ /* While the fsType flags can indicate that a font may be embedded, a */
+ /* license with the font vendor may be separately required to use the */
+ /* font in this way. */
+ /* */
+#define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000
+#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002
+#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004
+#define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008
+#define FT_FSTYPE_NO_SUBSETTING 0x0100
+#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_FSType_Flags */
+ /* */
+ /* <Description> */
+ /* Return the fsType flags for a font. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Return> */
+ /* The fsType flags, @FT_FSTYPE_XXX. */
+ /* */
+ /* <Note> */
+ /* Use this function rather than directly reading the `fs_type' field */
+ /* in the @PS_FontInfoRec structure which is only guaranteed to */
+ /* return the correct results for Type~1 fonts. */
+ /* */
+ FT_EXPORT( FT_UShort )
+ FT_Get_FSType_Flags( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* glyph_variants */
+ /* */
+ /* <Title> */
+ /* Glyph Variants */
+ /* */
+ /* <Abstract> */
+ /* The FreeType~2 interface to Unicode Ideographic Variation */
+ /* Sequences (IVS), using the SFNT cmap format~14. */
+ /* */
+ /* <Description> */
+ /* Many CJK characters have variant forms. They are a sort of grey */
+ /* area somewhere between being totally irrelevant and semantically */
+ /* distinct; for this reason, the Unicode consortium decided to */
+ /* introduce Ideographic Variation Sequences (IVS), consisting of a */
+ /* Unicode base character and one of 240 variant selectors */
+ /* (U+E0100-U+E01EF), instead of further extending the already huge */
+ /* code range for CJK characters. */
+ /* */
+ /* An IVS is registered and unique; for further details please refer */
+ /* to Unicode Technical Report #37, the Ideographic Variation */
+ /* Database. To date (October 2007), the character with the most */
+ /* variants is U+908A, having 8~such IVS. */
+ /* */
+ /* Adobe and MS decided to support IVS with a new cmap subtable */
+ /* (format~14). It is an odd subtable because it is not a mapping of */
+ /* input code points to glyphs, but contains lists of all variants */
+ /* supported by the font. */
+ /* */
+ /* A variant may be either `default' or `non-default'. A default */
+ /* variant is the one you will get for that code point if you look it */
+ /* up in the standard Unicode cmap. A non-default variant is a */
+ /* different glyph. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetCharVariantIndex */
+ /* */
+ /* <Description> */
+ /* Return the glyph index of a given character code as modified by */
+ /* the variation selector. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* charcode :: */
+ /* The character code point in Unicode. */
+ /* */
+ /* variantSelector :: */
+ /* The Unicode code point of the variation selector. */
+ /* */
+ /* <Return> */
+ /* The glyph index. 0~means either `undefined character code', or */
+ /* `undefined selector code', or `no variation selector cmap */
+ /* subtable', or `current CharMap is not Unicode'. */
+ /* */
+ /* <Note> */
+ /* If you use FreeType to manipulate the contents of font files */
+ /* directly, be aware that the glyph index returned by this function */
+ /* doesn't always correspond to the internal indices used within */
+ /* the file. This is done to ensure that value~0 always corresponds */
+ /* to the `missing glyph'. */
+ /* */
+ /* This function is only meaningful if */
+ /* a) the font has a variation selector cmap sub table, */
+ /* and */
+ /* b) the current charmap has a Unicode encoding. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_UInt )
+ FT_Face_GetCharVariantIndex( FT_Face face,
+ FT_ULong charcode,
+ FT_ULong variantSelector );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetCharVariantIsDefault */
+ /* */
+ /* <Description> */
+ /* Check whether this variant of this Unicode character is the one to */
+ /* be found in the `cmap'. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* charcode :: */
+ /* The character codepoint in Unicode. */
+ /* */
+ /* variantSelector :: */
+ /* The Unicode codepoint of the variation selector. */
+ /* */
+ /* <Return> */
+ /* 1~if found in the standard (Unicode) cmap, 0~if found in the */
+ /* variation selector cmap, or -1 if it is not a variant. */
+ /* */
+ /* <Note> */
+ /* This function is only meaningful if the font has a variation */
+ /* selector cmap subtable. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_Int )
+ FT_Face_GetCharVariantIsDefault( FT_Face face,
+ FT_ULong charcode,
+ FT_ULong variantSelector );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetVariantSelectors */
+ /* */
+ /* <Description> */
+ /* Return a zero-terminated list of Unicode variant selectors found */
+ /* in the font. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* <Return> */
+ /* A pointer to an array of selector code points, or NULL if there is */
+ /* no valid variant selector cmap subtable. */
+ /* */
+ /* <Note> */
+ /* The last item in the array is~0; the array is owned by the */
+ /* @FT_Face object but can be overwritten or released on the next */
+ /* call to a FreeType function. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_UInt32* )
+ FT_Face_GetVariantSelectors( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetVariantsOfChar */
+ /* */
+ /* <Description> */
+ /* Return a zero-terminated list of Unicode variant selectors found */
+ /* for the specified character code. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* charcode :: */
+ /* The character codepoint in Unicode. */
+ /* */
+ /* <Return> */
+ /* A pointer to an array of variant selector code points which are */
+ /* active for the given character, or NULL if the corresponding list */
+ /* is empty. */
+ /* */
+ /* <Note> */
+ /* The last item in the array is~0; the array is owned by the */
+ /* @FT_Face object but can be overwritten or released on the next */
+ /* call to a FreeType function. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_UInt32* )
+ FT_Face_GetVariantsOfChar( FT_Face face,
+ FT_ULong charcode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetCharsOfVariant */
+ /* */
+ /* <Description> */
+ /* Return a zero-terminated list of Unicode character codes found for */
+ /* the specified variant selector. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* variantSelector :: */
+ /* The variant selector code point in Unicode. */
+ /* */
+ /* <Return> */
+ /* A list of all the code points which are specified by this selector */
+ /* (both default and non-default codes are returned) or NULL if there */
+ /* is no valid cmap or the variant selector is invalid. */
+ /* */
+ /* <Note> */
+ /* The last item in the array is~0; the array is owned by the */
+ /* @FT_Face object but can be overwritten or released on the next */
+ /* call to a FreeType function. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_UInt32* )
+ FT_Face_GetCharsOfVariant( FT_Face face,
+ FT_ULong variantSelector );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* computations */
+ /* */
+ /* <Title> */
+ /* Computations */
+ /* */
+ /* <Abstract> */
+ /* Crunching fixed numbers and vectors. */
+ /* */
+ /* <Description> */
+ /* This section contains various functions used to perform */
+ /* computations on 16.16 fixed-float numbers or 2d vectors. */
+ /* */
+ /* <Order> */
+ /* FT_MulDiv */
+ /* FT_MulFix */
+ /* FT_DivFix */
+ /* FT_RoundFix */
+ /* FT_CeilFix */
+ /* FT_FloorFix */
+ /* FT_Vector_Transform */
+ /* FT_Matrix_Multiply */
+ /* FT_Matrix_Invert */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_MulDiv */
+ /* */
+ /* <Description> */
+ /* A very simple function used to perform the computation `(a*b)/c' */
+ /* with maximal accuracy (it uses a 64-bit intermediate integer */
+ /* whenever necessary). */
+ /* */
+ /* This function isn't necessarily as fast as some processor specific */
+ /* operations, but is at least completely portable. */
+ /* */
+ /* <Input> */
+ /* a :: The first multiplier. */
+ /* b :: The second multiplier. */
+ /* c :: The divisor. */
+ /* */
+ /* <Return> */
+ /* The result of `(a*b)/c'. This function never traps when trying to */
+ /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */
+ /* on the signs of `a' and `b'. */
+ /* */
+ FT_EXPORT( FT_Long )
+ FT_MulDiv( FT_Long a,
+ FT_Long b,
+ FT_Long c );
+
+
+ /* */
+
+ /* The following #if 0 ... #endif is for the documentation formatter, */
+ /* hiding the internal `FT_MULFIX_INLINED' macro. */
+
+#if 0
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_MulFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to perform the computation */
+ /* `(a*b)/0x10000' with maximal accuracy. Most of the time this is */
+ /* used to multiply a given value by a 16.16 fixed float factor. */
+ /* */
+ /* <Input> */
+ /* a :: The first multiplier. */
+ /* b :: The second multiplier. Use a 16.16 factor here whenever */
+ /* possible (see note below). */
+ /* */
+ /* <Return> */
+ /* The result of `(a*b)/0x10000'. */
+ /* */
+ /* <Note> */
+ /* This function has been optimized for the case where the absolute */
+ /* value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */
+ /* As this happens mainly when scaling from notional units to */
+ /* fractional pixels in FreeType, it resulted in noticeable speed */
+ /* improvements between versions 2.x and 1.x. */
+ /* */
+ /* As a conclusion, always try to place a 16.16 factor as the */
+ /* _second_ argument of this function; this can make a great */
+ /* difference. */
+ /* */
+ FT_EXPORT( FT_Long )
+ FT_MulFix( FT_Long a,
+ FT_Long b );
+
+ /* */
+#endif
+
+#ifdef FT_MULFIX_INLINED
+#define FT_MulFix( a, b ) FT_MULFIX_INLINED( a, b )
+#else
+ FT_EXPORT( FT_Long )
+ FT_MulFix( FT_Long a,
+ FT_Long b );
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_DivFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to perform the computation */
+ /* `(a*0x10000)/b' with maximal accuracy. Most of the time, this is */
+ /* used to divide a given value by a 16.16 fixed float factor. */
+ /* */
+ /* <Input> */
+ /* a :: The first multiplier. */
+ /* b :: The second multiplier. Use a 16.16 factor here whenever */
+ /* possible (see note below). */
+ /* */
+ /* <Return> */
+ /* The result of `(a*0x10000)/b'. */
+ /* */
+ /* <Note> */
+ /* The optimization for FT_DivFix() is simple: If (a~<<~16) fits in */
+ /* 32~bits, then the division is computed directly. Otherwise, we */
+ /* use a specialized version of @FT_MulDiv. */
+ /* */
+ FT_EXPORT( FT_Long )
+ FT_DivFix( FT_Long a,
+ FT_Long b );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_RoundFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to round a 16.16 fixed number. */
+ /* */
+ /* <Input> */
+ /* a :: The number to be rounded. */
+ /* */
+ /* <Return> */
+ /* The result of `(a + 0x8000) & -0x10000'. */
+ /* */
+ FT_EXPORT( FT_Fixed )
+ FT_RoundFix( FT_Fixed a );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_CeilFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to compute the ceiling function of a */
+ /* 16.16 fixed number. */
+ /* */
+ /* <Input> */
+ /* a :: The number for which the ceiling function is to be computed. */
+ /* */
+ /* <Return> */
+ /* The result of `(a + 0x10000 - 1) & -0x10000'. */
+ /* */
+ FT_EXPORT( FT_Fixed )
+ FT_CeilFix( FT_Fixed a );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_FloorFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to compute the floor function of a */
+ /* 16.16 fixed number. */
+ /* */
+ /* <Input> */
+ /* a :: The number for which the floor function is to be computed. */
+ /* */
+ /* <Return> */
+ /* The result of `a & -0x10000'. */
+ /* */
+ FT_EXPORT( FT_Fixed )
+ FT_FloorFix( FT_Fixed a );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Vector_Transform */
+ /* */
+ /* <Description> */
+ /* Transform a single vector through a 2x2 matrix. */
+ /* */
+ /* <InOut> */
+ /* vector :: The target vector to transform. */
+ /* */
+ /* <Input> */
+ /* matrix :: A pointer to the source 2x2 matrix. */
+ /* */
+ /* <Note> */
+ /* The result is undefined if either `vector' or `matrix' is invalid. */
+ /* */
+ FT_EXPORT( void )
+ FT_Vector_Transform( FT_Vector* vec,
+ const FT_Matrix* matrix );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* version */
+ /* */
+ /* <Title> */
+ /* FreeType Version */
+ /* */
+ /* <Abstract> */
+ /* Functions and macros related to FreeType versions. */
+ /* */
+ /* <Description> */
+ /* Note that those functions and macros are of limited use because */
+ /* even a new release of FreeType with only documentation changes */
+ /* increases the version number. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @enum:
+ * FREETYPE_XXX
+ *
+ * @description:
+ * These three macros identify the FreeType source code version.
+ * Use @FT_Library_Version to access them at runtime.
+ *
+ * @values:
+ * FREETYPE_MAJOR :: The major version number.
+ * FREETYPE_MINOR :: The minor version number.
+ * FREETYPE_PATCH :: The patch level.
+ *
+ * @note:
+ * The version number of FreeType if built as a dynamic link library
+ * with the `libtool' package is _not_ controlled by these three
+ * macros.
+ */
+#define FREETYPE_MAJOR 2
+#define FREETYPE_MINOR 3
+#define FREETYPE_PATCH 8
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Library_Version */
+ /* */
+ /* <Description> */
+ /* Return the version of the FreeType library being used. This is */
+ /* useful when dynamically linking to the library, since one cannot */
+ /* use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and */
+ /* @FREETYPE_PATCH. */
+ /* */
+ /* <Input> */
+ /* library :: A source library handle. */
+ /* */
+ /* <Output> */
+ /* amajor :: The major version number. */
+ /* */
+ /* aminor :: The minor version number. */
+ /* */
+ /* apatch :: The patch version number. */
+ /* */
+ /* <Note> */
+ /* The reason why this function takes a `library' argument is because */
+ /* certain programs implement library initialization in a custom way */
+ /* that doesn't use @FT_Init_FreeType. */
+ /* */
+ /* In such cases, the library version might not be available before */
+ /* the library object has been created. */
+ /* */
+ FT_EXPORT( void )
+ FT_Library_Version( FT_Library library,
+ FT_Int *amajor,
+ FT_Int *aminor,
+ FT_Int *apatch );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_CheckTrueTypePatents */
+ /* */
+ /* <Description> */
+ /* Parse all bytecode instructions of a TrueType font file to check */
+ /* whether any of the patented opcodes are used. This is only useful */
+ /* if you want to be able to use the unpatented hinter with */
+ /* fonts that do *not* use these opcodes. */
+ /* */
+ /* Note that this function parses *all* glyph instructions in the */
+ /* font file, which may be slow. */
+ /* */
+ /* <Input> */
+ /* face :: A face handle. */
+ /* */
+ /* <Return> */
+ /* 1~if this is a TrueType font that uses one of the patented */
+ /* opcodes, 0~otherwise. */
+ /* */
+ /* <Since> */
+ /* 2.3.5 */
+ /* */
+ FT_EXPORT( FT_Bool )
+ FT_Face_CheckTrueTypePatents( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_SetUnpatentedHinting */
+ /* */
+ /* <Description> */
+ /* Enable or disable the unpatented hinter for a given face. */
+ /* Only enable it if you have determined that the face doesn't */
+ /* use any patented opcodes (see @FT_Face_CheckTrueTypePatents). */
+ /* */
+ /* <Input> */
+ /* face :: A face handle. */
+ /* */
+ /* value :: New boolean setting. */
+ /* */
+ /* <Return> */
+ /* The old setting value. This will always be false if this is not */
+ /* an SFNT font, or if the unpatented hinter is not compiled in this */
+ /* instance of the library. */
+ /* */
+ /* <Since> */
+ /* 2.3.5 */
+ /* */
+ FT_EXPORT( FT_Bool )
+ FT_Face_SetUnpatentedHinting( FT_Face face,
+ FT_Bool value );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FREETYPE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftadvanc.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftadvanc.h
new file mode 100644
index 00000000000..b2451bec426
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftadvanc.h
@@ -0,0 +1,179 @@
+/***************************************************************************/
+/* */
+/* ftadvanc.h */
+/* */
+/* Quick computation of advance widths (specification only). */
+/* */
+/* Copyright 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTADVANC_H__
+#define __FTADVANC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * quick_advance
+ *
+ * @title:
+ * Quick retrieval of advance values
+ *
+ * @abstract:
+ * Retrieve horizontal and vertical advance values without processing
+ * glyph outlines, if possible.
+ *
+ * @description:
+ * This section contains functions to quickly extract advance values
+ * without handling glyph outlines, if possible.
+ */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* FT_ADVANCE_FLAG_FAST_ONLY */
+ /* */
+ /* <Description> */
+ /* A bit-flag to be OR-ed with the `flags' parameter of the */
+ /* @FT_Get_Advance and @FT_Get_Advances functions. */
+ /* */
+ /* If set, it indicates that you want these functions to fail if the */
+ /* corresponding hinting mode or font driver doesn't allow for very */
+ /* quick advance computation. */
+ /* */
+ /* Typically, glyphs which are either unscaled, unhinted, bitmapped, */
+ /* or light-hinted can have their advance width computed very */
+ /* quickly. */
+ /* */
+ /* Normal and bytecode hinted modes, which require loading, scaling, */
+ /* and hinting of the glyph outline, are extremely slow by */
+ /* comparison. */
+ /* */
+#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Advance */
+ /* */
+ /* <Description> */
+ /* Retrieve the advance value of a given glyph outline in an */
+ /* @FT_Face. By default, the unhinted advance is returned in font */
+ /* units. */
+ /* */
+ /* <Input> */
+ /* face :: The source @FT_Face handle. */
+ /* */
+ /* gindex :: The glyph index. */
+ /* */
+ /* load_flags :: A set of bit flags similar to those used when */
+ /* calling @FT_Load_Glyph, used to determine what kind */
+ /* of advances you need. */
+ /* <Output> */
+ /* padvance :: The advance value, in either font units or 16.16 */
+ /* format. */
+ /* */
+ /* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */
+ /* vertical advance corresponding to a vertical layout. */
+ /* Otherwise, it is the horizontal advance in a */
+ /* horizontal layout. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
+ /* if the corresponding font backend doesn't have a quick way to */
+ /* retrieve the advances. */
+ /* */
+ /* A scaled advance is returned in 16.16 format but isn't transformed */
+ /* by the affine transformation specified by @FT_Set_Transform. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Advance( FT_Face face,
+ FT_UInt gindex,
+ FT_Int32 load_flags,
+ FT_Fixed *padvance );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Advances */
+ /* */
+ /* <Description> */
+ /* Retrieve the advance values of several glyph outlines in an */
+ /* @FT_Face. By default, the unhinted advances are returned in font */
+ /* units. */
+ /* */
+ /* <Input> */
+ /* face :: The source @FT_Face handle. */
+ /* */
+ /* start :: The first glyph index. */
+ /* */
+ /* count :: The number of advance values you want to retrieve. */
+ /* */
+ /* load_flags :: A set of bit flags similar to those used when */
+ /* calling @FT_Load_Glyph. */
+ /* */
+ /* <Output> */
+ /* padvance :: The advances, in either font units or 16.16 format. */
+ /* This array must contain at least `count' elements. */
+ /* */
+ /* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */
+ /* vertical advances corresponding to a vertical layout. */
+ /* Otherwise, they are the horizontal advances in a */
+ /* horizontal layout. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
+ /* if the corresponding font backend doesn't have a quick way to */
+ /* retrieve the advances. */
+ /* */
+ /* Scaled advances are returned in 16.16 format but aren't */
+ /* transformed by the affine transformation specified by */
+ /* @FT_Set_Transform. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Advances( FT_Face face,
+ FT_UInt start,
+ FT_UInt count,
+ FT_Int32 load_flags,
+ FT_Fixed *padvances );
+
+/* */
+
+
+FT_END_HEADER
+
+#endif /* __FTADVANC_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbbox.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbbox.h
new file mode 100644
index 00000000000..01fe3fb0d10
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbbox.h
@@ -0,0 +1,94 @@
+/***************************************************************************/
+/* */
+/* ftbbox.h */
+/* */
+/* FreeType exact bbox computation (specification). */
+/* */
+/* Copyright 1996-2001, 2003, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This component has a _single_ role: to compute exact outline bounding */
+ /* boxes. */
+ /* */
+ /* It is separated from the rest of the engine for various technical */
+ /* reasons. It may well be integrated in `ftoutln' later. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTBBOX_H__
+#define __FTBBOX_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* outline_processing */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Get_BBox */
+ /* */
+ /* <Description> */
+ /* Compute the exact bounding box of an outline. This is slower */
+ /* than computing the control box. However, it uses an advanced */
+ /* algorithm which returns _very_ quickly when the two boxes */
+ /* coincide. Otherwise, the outline Bézier arcs are traversed to */
+ /* extract their extrema. */
+ /* */
+ /* <Input> */
+ /* outline :: A pointer to the source outline. */
+ /* */
+ /* <Output> */
+ /* abbox :: The outline's exact bounding box. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Get_BBox( FT_Outline* outline,
+ FT_BBox *abbox );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBBOX_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbdf.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbdf.h
new file mode 100644
index 00000000000..4f8baf84017
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbdf.h
@@ -0,0 +1,209 @@
+/***************************************************************************/
+/* */
+/* ftbdf.h */
+/* */
+/* FreeType API for accessing BDF-specific strings (specification). */
+/* */
+/* Copyright 2002, 2003, 2004, 2006, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTBDF_H__
+#define __FTBDF_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* bdf_fonts */
+ /* */
+ /* <Title> */
+ /* BDF and PCF Files */
+ /* */
+ /* <Abstract> */
+ /* BDF and PCF specific API. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of functions specific to BDF */
+ /* and PCF fonts. */
+ /* */
+ /*************************************************************************/
+
+
+ /**********************************************************************
+ *
+ * @enum:
+ * FT_PropertyType
+ *
+ * @description:
+ * A list of BDF property types.
+ *
+ * @values:
+ * BDF_PROPERTY_TYPE_NONE ::
+ * Value~0 is used to indicate a missing property.
+ *
+ * BDF_PROPERTY_TYPE_ATOM ::
+ * Property is a string atom.
+ *
+ * BDF_PROPERTY_TYPE_INTEGER ::
+ * Property is a 32-bit signed integer.
+ *
+ * BDF_PROPERTY_TYPE_CARDINAL ::
+ * Property is a 32-bit unsigned integer.
+ */
+ typedef enum BDF_PropertyType_
+ {
+ BDF_PROPERTY_TYPE_NONE = 0,
+ BDF_PROPERTY_TYPE_ATOM = 1,
+ BDF_PROPERTY_TYPE_INTEGER = 2,
+ BDF_PROPERTY_TYPE_CARDINAL = 3
+
+ } BDF_PropertyType;
+
+
+ /**********************************************************************
+ *
+ * @type:
+ * BDF_Property
+ *
+ * @description:
+ * A handle to a @BDF_PropertyRec structure to model a given
+ * BDF/PCF property.
+ */
+ typedef struct BDF_PropertyRec_* BDF_Property;
+
+
+ /**********************************************************************
+ *
+ * @struct:
+ * BDF_PropertyRec
+ *
+ * @description:
+ * This structure models a given BDF/PCF property.
+ *
+ * @fields:
+ * type ::
+ * The property type.
+ *
+ * u.atom ::
+ * The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
+ *
+ * u.integer ::
+ * A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
+ *
+ * u.cardinal ::
+ * An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
+ */
+ typedef struct BDF_PropertyRec_
+ {
+ BDF_PropertyType type;
+ union {
+ const char* atom;
+ FT_Int32 integer;
+ FT_UInt32 cardinal;
+
+ } u;
+
+ } BDF_PropertyRec;
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_BDF_Charset_ID
+ *
+ * @description:
+ * Retrieve a BDF font character set identity, according to
+ * the BDF specification.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * @output:
+ * acharset_encoding ::
+ * Charset encoding, as a C~string, owned by the face.
+ *
+ * acharset_registry ::
+ * Charset registry, as a C~string, owned by the face.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with BDF faces, returning an error otherwise.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_BDF_Charset_ID( FT_Face face,
+ const char* *acharset_encoding,
+ const char* *acharset_registry );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_BDF_Property
+ *
+ * @description:
+ * Retrieve a BDF property from a BDF or PCF font file.
+ *
+ * @input:
+ * face :: A handle to the input face.
+ *
+ * name :: The property name.
+ *
+ * @output:
+ * aproperty :: The property.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function works with BDF _and_ PCF fonts. It returns an error
+ * otherwise. It also returns an error if the property is not in the
+ * font.
+ *
+ * A `property' is a either key-value pair within the STARTPROPERTIES
+ * ... ENDPROPERTIES block of a BDF font or a key-value pair from the
+ * `info->props' array within a `FontRec' structure of a PCF font.
+ *
+ * Integer properties are always stored as `signed' within PCF fonts;
+ * consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
+ * for BDF fonts only.
+ *
+ * In case of error, `aproperty->type' is always set to
+ * @BDF_PROPERTY_TYPE_NONE.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_BDF_Property( FT_Face face,
+ const char* prop_name,
+ BDF_PropertyRec *aproperty );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTBDF_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbitmap.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbitmap.h
new file mode 100644
index 00000000000..92742369baa
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftbitmap.h
@@ -0,0 +1,227 @@
+/***************************************************************************/
+/* */
+/* ftbitmap.h */
+/* */
+/* FreeType utility functions for bitmaps (specification). */
+/* */
+/* Copyright 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTBITMAP_H__
+#define __FTBITMAP_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* bitmap_handling */
+ /* */
+ /* <Title> */
+ /* Bitmap Handling */
+ /* */
+ /* <Abstract> */
+ /* Handling FT_Bitmap objects. */
+ /* */
+ /* <Description> */
+ /* This section contains functions for converting FT_Bitmap objects. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_New */
+ /* */
+ /* <Description> */
+ /* Initialize a pointer to an @FT_Bitmap structure. */
+ /* */
+ /* <InOut> */
+ /* abitmap :: A pointer to the bitmap structure. */
+ /* */
+ FT_EXPORT( void )
+ FT_Bitmap_New( FT_Bitmap *abitmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_Copy */
+ /* */
+ /* <Description> */
+ /* Copy a bitmap into another one. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* source :: A handle to the source bitmap. */
+ /* */
+ /* <Output> */
+ /* target :: A handle to the target bitmap. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Bitmap_Copy( FT_Library library,
+ const FT_Bitmap *source,
+ FT_Bitmap *target);
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_Embolden */
+ /* */
+ /* <Description> */
+ /* Embolden a bitmap. The new bitmap will be about `xStrength' */
+ /* pixels wider and `yStrength' pixels higher. The left and bottom */
+ /* borders are kept unchanged. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* xStrength :: How strong the glyph is emboldened horizontally. */
+ /* Expressed in 26.6 pixel format. */
+ /* */
+ /* yStrength :: How strong the glyph is emboldened vertically. */
+ /* Expressed in 26.6 pixel format. */
+ /* */
+ /* <InOut> */
+ /* bitmap :: A handle to the target bitmap. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The current implementation restricts `xStrength' to be less than */
+ /* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */
+ /* */
+ /* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */
+ /* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Bitmap_Embolden( FT_Library library,
+ FT_Bitmap* bitmap,
+ FT_Pos xStrength,
+ FT_Pos yStrength );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_Convert */
+ /* */
+ /* <Description> */
+ /* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a */
+ /* bitmap object with depth 8bpp, making the number of used bytes per */
+ /* line (a.k.a. the `pitch') a multiple of `alignment'. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* source :: The source bitmap. */
+ /* */
+ /* alignment :: The pitch of the bitmap is a multiple of this */
+ /* parameter. Common values are 1, 2, or 4. */
+ /* */
+ /* <Output> */
+ /* target :: The target bitmap. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* It is possible to call @FT_Bitmap_Convert multiple times without */
+ /* calling @FT_Bitmap_Done (the memory is simply reallocated). */
+ /* */
+ /* Use @FT_Bitmap_Done to finally remove the bitmap object. */
+ /* */
+ /* The `library' argument is taken to have access to FreeType's */
+ /* memory handling functions. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Bitmap_Convert( FT_Library library,
+ const FT_Bitmap *source,
+ FT_Bitmap *target,
+ FT_Int alignment );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_GlyphSlot_Own_Bitmap */
+ /* */
+ /* <Description> */
+ /* Make sure that a glyph slot owns `slot->bitmap'. */
+ /* */
+ /* <Input> */
+ /* slot :: The glyph slot. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function is to be used in combination with */
+ /* @FT_Bitmap_Embolden. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_Done */
+ /* */
+ /* <Description> */
+ /* Destroy a bitmap object created with @FT_Bitmap_New. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* bitmap :: The bitmap object to be freed. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The `library' argument is taken to have access to FreeType's */
+ /* memory handling functions. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Bitmap_Done( FT_Library library,
+ FT_Bitmap *bitmap );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBITMAP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftcache.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftcache.h
new file mode 100644
index 00000000000..0916d70a37e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftcache.h
@@ -0,0 +1,1125 @@
+/***************************************************************************/
+/* */
+/* ftcache.h */
+/* */
+/* FreeType Cache subsystem (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCACHE_H__
+#define __FTCACHE_H__
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************
+ *
+ * <Section>
+ * cache_subsystem
+ *
+ * <Title>
+ * Cache Sub-System
+ *
+ * <Abstract>
+ * How to cache face, size, and glyph data with FreeType~2.
+ *
+ * <Description>
+ * This section describes the FreeType~2 cache sub-system, which is used
+ * to limit the number of concurrently opened @FT_Face and @FT_Size
+ * objects, as well as caching information like character maps and glyph
+ * images while limiting their maximum memory usage.
+ *
+ * Note that all types and functions begin with the `FTC_' prefix.
+ *
+ * The cache is highly portable and thus doesn't know anything about the
+ * fonts installed on your system, or how to access them. This implies
+ * the following scheme:
+ *
+ * First, available or installed font faces are uniquely identified by
+ * @FTC_FaceID values, provided to the cache by the client. Note that
+ * the cache only stores and compares these values, and doesn't try to
+ * interpret them in any way.
+ *
+ * Second, the cache calls, only when needed, a client-provided function
+ * to convert a @FTC_FaceID into a new @FT_Face object. The latter is
+ * then completely managed by the cache, including its termination
+ * through @FT_Done_Face.
+ *
+ * Clients are free to map face IDs to anything else. The most simple
+ * usage is to associate them to a (pathname,face_index) pair that is
+ * used to call @FT_New_Face. However, more complex schemes are also
+ * possible.
+ *
+ * Note that for the cache to work correctly, the face ID values must be
+ * *persistent*, which means that the contents they point to should not
+ * change at runtime, or that their value should not become invalid.
+ *
+ * If this is unavoidable (e.g., when a font is uninstalled at runtime),
+ * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let
+ * the cache get rid of any references to the old @FTC_FaceID it may
+ * keep internally. Failure to do so will lead to incorrect behaviour
+ * or even crashes.
+ *
+ * To use the cache, start with calling @FTC_Manager_New to create a new
+ * @FTC_Manager object, which models a single cache instance. You can
+ * then look up @FT_Face and @FT_Size objects with
+ * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively.
+ *
+ * If you want to use the charmap caching, call @FTC_CMapCache_New, then
+ * later use @FTC_CMapCache_Lookup to perform the equivalent of
+ * @FT_Get_Char_Index, only much faster.
+ *
+ * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
+ * later use @FTC_ImageCache_Lookup to retrieve the corresponding
+ * @FT_Glyph objects from the cache.
+ *
+ * If you need lots of small bitmaps, it is much more memory efficient
+ * to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This
+ * returns @FTC_SBitRec structures, which are used to store small
+ * bitmaps directly. (A small bitmap is one whose metrics and
+ * dimensions all fit into 8-bit integers).
+ *
+ * We hope to also provide a kerning cache in the near future.
+ *
+ *
+ * <Order>
+ * FTC_Manager
+ * FTC_FaceID
+ * FTC_Face_Requester
+ *
+ * FTC_Manager_New
+ * FTC_Manager_Reset
+ * FTC_Manager_Done
+ * FTC_Manager_LookupFace
+ * FTC_Manager_LookupSize
+ * FTC_Manager_RemoveFaceID
+ *
+ * FTC_Node
+ * FTC_Node_Unref
+ *
+ * FTC_ImageCache
+ * FTC_ImageCache_New
+ * FTC_ImageCache_Lookup
+ *
+ * FTC_SBit
+ * FTC_SBitCache
+ * FTC_SBitCache_New
+ * FTC_SBitCache_Lookup
+ *
+ * FTC_CMapCache
+ * FTC_CMapCache_New
+ * FTC_CMapCache_Lookup
+ *
+ *************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** BASIC TYPE DEFINITIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @type: FTC_FaceID
+ *
+ * @description:
+ * An opaque pointer type that is used to identity face objects. The
+ * contents of such objects is application-dependent.
+ *
+ * These pointers are typically used to point to a user-defined
+ * structure containing a font file path, and face index.
+ *
+ * @note:
+ * Never use NULL as a valid @FTC_FaceID.
+ *
+ * Face IDs are passed by the client to the cache manager, which calls,
+ * when needed, the @FTC_Face_Requester to translate them into new
+ * @FT_Face objects.
+ *
+ * If the content of a given face ID changes at runtime, or if the value
+ * becomes invalid (e.g., when uninstalling a font), you should
+ * immediately call @FTC_Manager_RemoveFaceID before any other cache
+ * function.
+ *
+ * Failure to do so will result in incorrect behaviour or even
+ * memory leaks and crashes.
+ */
+ typedef FT_Pointer FTC_FaceID;
+
+
+ /************************************************************************
+ *
+ * @functype:
+ * FTC_Face_Requester
+ *
+ * @description:
+ * A callback function provided by client applications. It is used by
+ * the cache manager to translate a given @FTC_FaceID into a new valid
+ * @FT_Face object, on demand.
+ *
+ * <Input>
+ * face_id ::
+ * The face ID to resolve.
+ *
+ * library ::
+ * A handle to a FreeType library object.
+ *
+ * req_data ::
+ * Application-provided request data (see note below).
+ *
+ * <Output>
+ * aface ::
+ * A new @FT_Face handle.
+ *
+ * <Return>
+ * FreeType error code. 0~means success.
+ *
+ * <Note>
+ * The third parameter `req_data' is the same as the one passed by the
+ * client when @FTC_Manager_New is called.
+ *
+ * The face requester should not perform funny things on the returned
+ * face object, like creating a new @FT_Size for it, or setting a
+ * transformation through @FT_Set_Transform!
+ */
+ typedef FT_Error
+ (*FTC_Face_Requester)( FTC_FaceID face_id,
+ FT_Library library,
+ FT_Pointer request_data,
+ FT_Face* aface );
+
+ /* */
+
+#define FT_POINTER_TO_ULONG( p ) ( (FT_ULong)(FT_Pointer)(p) )
+
+#define FTC_FACE_ID_HASH( i ) \
+ ((FT_UInt32)(( FT_POINTER_TO_ULONG( i ) >> 3 ) ^ \
+ ( FT_POINTER_TO_ULONG( i ) << 7 ) ) )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CACHE MANAGER OBJECT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_Manager */
+ /* */
+ /* <Description> */
+ /* This object corresponds to one instance of the cache-subsystem. */
+ /* It is used to cache one or more @FT_Face objects, along with */
+ /* corresponding @FT_Size objects. */
+ /* */
+ /* The manager intentionally limits the total number of opened */
+ /* @FT_Face and @FT_Size objects to control memory usage. See the */
+ /* `max_faces' and `max_sizes' parameters of @FTC_Manager_New. */
+ /* */
+ /* The manager is also used to cache `nodes' of various types while */
+ /* limiting their total memory usage. */
+ /* */
+ /* All limitations are enforced by keeping lists of managed objects */
+ /* in most-recently-used order, and flushing old nodes to make room */
+ /* for new ones. */
+ /* */
+ typedef struct FTC_ManagerRec_* FTC_Manager;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_Node */
+ /* */
+ /* <Description> */
+ /* An opaque handle to a cache node object. Each cache node is */
+ /* reference-counted. A node with a count of~0 might be flushed */
+ /* out of a full cache whenever a lookup request is performed. */
+ /* */
+ /* If you lookup nodes, you have the ability to `acquire' them, i.e., */
+ /* to increment their reference count. This will prevent the node */
+ /* from being flushed out of the cache until you explicitly `release' */
+ /* it (see @FTC_Node_Unref). */
+ /* */
+ /* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */
+ /* */
+ typedef struct FTC_NodeRec_* FTC_Node;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_New */
+ /* */
+ /* <Description> */
+ /* Create a new cache manager. */
+ /* */
+ /* <Input> */
+ /* library :: The parent FreeType library handle to use. */
+ /* */
+ /* max_faces :: Maximum number of opened @FT_Face objects managed by */
+ /* this cache instance. Use~0 for defaults. */
+ /* */
+ /* max_sizes :: Maximum number of opened @FT_Size objects managed by */
+ /* this cache instance. Use~0 for defaults. */
+ /* */
+ /* max_bytes :: Maximum number of bytes to use for cached data nodes. */
+ /* Use~0 for defaults. Note that this value does not */
+ /* account for managed @FT_Face and @FT_Size objects. */
+ /* */
+ /* requester :: An application-provided callback used to translate */
+ /* face IDs into real @FT_Face objects. */
+ /* */
+ /* req_data :: A generic pointer that is passed to the requester */
+ /* each time it is called (see @FTC_Face_Requester). */
+ /* */
+ /* <Output> */
+ /* amanager :: A handle to a new manager object. 0~in case of */
+ /* failure. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_Manager_New( FT_Library library,
+ FT_UInt max_faces,
+ FT_UInt max_sizes,
+ FT_ULong max_bytes,
+ FTC_Face_Requester requester,
+ FT_Pointer req_data,
+ FTC_Manager *amanager );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_Reset */
+ /* */
+ /* <Description> */
+ /* Empty a given cache manager. This simply gets rid of all the */
+ /* currently cached @FT_Face and @FT_Size objects within the manager. */
+ /* */
+ /* <InOut> */
+ /* manager :: A handle to the manager. */
+ /* */
+ FT_EXPORT( void )
+ FTC_Manager_Reset( FTC_Manager manager );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_Done */
+ /* */
+ /* <Description> */
+ /* Destroy a given manager after emptying it. */
+ /* */
+ /* <Input> */
+ /* manager :: A handle to the target cache manager object. */
+ /* */
+ FT_EXPORT( void )
+ FTC_Manager_Done( FTC_Manager manager );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_LookupFace */
+ /* */
+ /* <Description> */
+ /* Retrieve the @FT_Face object that corresponds to a given face ID */
+ /* through a cache manager. */
+ /* */
+ /* <Input> */
+ /* manager :: A handle to the cache manager. */
+ /* */
+ /* face_id :: The ID of the face object. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to the face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The returned @FT_Face object is always owned by the manager. You */
+ /* should never try to discard it yourself. */
+ /* */
+ /* The @FT_Face object doesn't necessarily have a current size object */
+ /* (i.e., face->size can be 0). If you need a specific `font size', */
+ /* use @FTC_Manager_LookupSize instead. */
+ /* */
+ /* Never change the face's transformation matrix (i.e., never call */
+ /* the @FT_Set_Transform function) on a returned face! If you need */
+ /* to transform glyphs, do it yourself after glyph loading. */
+ /* */
+ /* When you perform a lookup, out-of-memory errors are detected */
+ /* _within_ the lookup and force incremental flushes of the cache */
+ /* until enough memory is released for the lookup to succeed. */
+ /* */
+ /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */
+ /* already been completely flushed, and still no memory was available */
+ /* for the operation. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_Manager_LookupFace( FTC_Manager manager,
+ FTC_FaceID face_id,
+ FT_Face *aface );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FTC_ScalerRec */
+ /* */
+ /* <Description> */
+ /* A structure used to describe a given character size in either */
+ /* pixels or points to the cache manager. See */
+ /* @FTC_Manager_LookupSize. */
+ /* */
+ /* <Fields> */
+ /* face_id :: The source face ID. */
+ /* */
+ /* width :: The character width. */
+ /* */
+ /* height :: The character height. */
+ /* */
+ /* pixel :: A Boolean. If 1, the `width' and `height' fields are */
+ /* interpreted as integer pixel character sizes. */
+ /* Otherwise, they are expressed as 1/64th of points. */
+ /* */
+ /* x_res :: Only used when `pixel' is value~0 to indicate the */
+ /* horizontal resolution in dpi. */
+ /* */
+ /* y_res :: Only used when `pixel' is value~0 to indicate the */
+ /* vertical resolution in dpi. */
+ /* */
+ /* <Note> */
+ /* This type is mainly used to retrieve @FT_Size objects through the */
+ /* cache manager. */
+ /* */
+ typedef struct FTC_ScalerRec_
+ {
+ FTC_FaceID face_id;
+ FT_UInt width;
+ FT_UInt height;
+ FT_Int pixel;
+ FT_UInt x_res;
+ FT_UInt y_res;
+
+ } FTC_ScalerRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FTC_Scaler */
+ /* */
+ /* <Description> */
+ /* A handle to an @FTC_ScalerRec structure. */
+ /* */
+ typedef struct FTC_ScalerRec_* FTC_Scaler;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_LookupSize */
+ /* */
+ /* <Description> */
+ /* Retrieve the @FT_Size object that corresponds to a given */
+ /* @FTC_ScalerRec pointer through a cache manager. */
+ /* */
+ /* <Input> */
+ /* manager :: A handle to the cache manager. */
+ /* */
+ /* scaler :: A scaler handle. */
+ /* */
+ /* <Output> */
+ /* asize :: A handle to the size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The returned @FT_Size object is always owned by the manager. You */
+ /* should never try to discard it by yourself. */
+ /* */
+ /* You can access the parent @FT_Face object simply as `size->face' */
+ /* if you need it. Note that this object is also owned by the */
+ /* manager. */
+ /* */
+ /* <Note> */
+ /* When you perform a lookup, out-of-memory errors are detected */
+ /* _within_ the lookup and force incremental flushes of the cache */
+ /* until enough memory is released for the lookup to succeed. */
+ /* */
+ /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */
+ /* already been completely flushed, and still no memory is available */
+ /* for the operation. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_Manager_LookupSize( FTC_Manager manager,
+ FTC_Scaler scaler,
+ FT_Size *asize );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Node_Unref */
+ /* */
+ /* <Description> */
+ /* Decrement a cache node's internal reference count. When the count */
+ /* reaches 0, it is not destroyed but becomes eligible for subsequent */
+ /* cache flushes. */
+ /* */
+ /* <Input> */
+ /* node :: The cache node handle. */
+ /* */
+ /* manager :: The cache manager handle. */
+ /* */
+ FT_EXPORT( void )
+ FTC_Node_Unref( FTC_Node node,
+ FTC_Manager manager );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FTC_Manager_RemoveFaceID
+ *
+ * @description:
+ * A special function used to indicate to the cache manager that
+ * a given @FTC_FaceID is no longer valid, either because its
+ * content changed, or because it was deallocated or uninstalled.
+ *
+ * @input:
+ * manager ::
+ * The cache manager handle.
+ *
+ * face_id ::
+ * The @FTC_FaceID to be removed.
+ *
+ * @note:
+ * This function flushes all nodes from the cache corresponding to this
+ * `face_id', with the exception of nodes with a non-null reference
+ * count.
+ *
+ * Such nodes are however modified internally so as to never appear
+ * in later lookups with the same `face_id' value, and to be immediately
+ * destroyed when released by all their users.
+ *
+ */
+ FT_EXPORT( void )
+ FTC_Manager_RemoveFaceID( FTC_Manager manager,
+ FTC_FaceID face_id );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* cache_subsystem */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************
+ *
+ * @type:
+ * FTC_CMapCache
+ *
+ * @description:
+ * An opaque handle used to model a charmap cache. This cache is to
+ * hold character codes -> glyph indices mappings.
+ *
+ */
+ typedef struct FTC_CMapCacheRec_* FTC_CMapCache;
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FTC_CMapCache_New
+ *
+ * @description:
+ * Create a new charmap cache.
+ *
+ * @input:
+ * manager ::
+ * A handle to the cache manager.
+ *
+ * @output:
+ * acache ::
+ * A new cache handle. NULL in case of error.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * Like all other caches, this one will be destroyed with the cache
+ * manager.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FTC_CMapCache_New( FTC_Manager manager,
+ FTC_CMapCache *acache );
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FTC_CMapCache_Lookup
+ *
+ * @description:
+ * Translate a character code into a glyph index, using the charmap
+ * cache.
+ *
+ * @input:
+ * cache ::
+ * A charmap cache handle.
+ *
+ * face_id ::
+ * The source face ID.
+ *
+ * cmap_index ::
+ * The index of the charmap in the source face. Any negative value
+ * means to use the cache @FT_Face's default charmap.
+ *
+ * char_code ::
+ * The character code (in the corresponding charmap).
+ *
+ * @return:
+ * Glyph index. 0~means `no glyph'.
+ *
+ */
+ FT_EXPORT( FT_UInt )
+ FTC_CMapCache_Lookup( FTC_CMapCache cache,
+ FTC_FaceID face_id,
+ FT_Int cmap_index,
+ FT_UInt32 char_code );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* cache_subsystem */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** IMAGE CACHE OBJECT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * FTC_ImageTypeRec
+ *
+ * @description:
+ * A structure used to model the type of images in a glyph cache.
+ *
+ * @fields:
+ * face_id ::
+ * The face ID.
+ *
+ * width ::
+ * The width in pixels.
+ *
+ * height ::
+ * The height in pixels.
+ *
+ * flags ::
+ * The load flags, as in @FT_Load_Glyph.
+ *
+ */
+ typedef struct FTC_ImageTypeRec_
+ {
+ FTC_FaceID face_id;
+ FT_Int width;
+ FT_Int height;
+ FT_Int32 flags;
+
+ } FTC_ImageTypeRec;
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * FTC_ImageType
+ *
+ * @description:
+ * A handle to an @FTC_ImageTypeRec structure.
+ *
+ */
+ typedef struct FTC_ImageTypeRec_* FTC_ImageType;
+
+
+ /* */
+
+
+#define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \
+ ( (d1)->face_id == (d2)->face_id && \
+ (d1)->width == (d2)->width && \
+ (d1)->flags == (d2)->flags )
+
+#define FTC_IMAGE_TYPE_HASH( d ) \
+ (FT_UFast)( FTC_FACE_ID_HASH( (d)->face_id ) ^ \
+ ( (d)->width << 8 ) ^ (d)->height ^ \
+ ( (d)->flags << 4 ) )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_ImageCache */
+ /* */
+ /* <Description> */
+ /* A handle to an glyph image cache object. They are designed to */
+ /* hold many distinct glyph images while not exceeding a certain */
+ /* memory threshold. */
+ /* */
+ typedef struct FTC_ImageCacheRec_* FTC_ImageCache;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_ImageCache_New */
+ /* */
+ /* <Description> */
+ /* Create a new glyph image cache. */
+ /* */
+ /* <Input> */
+ /* manager :: The parent manager for the image cache. */
+ /* */
+ /* <Output> */
+ /* acache :: A handle to the new glyph image cache object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_ImageCache_New( FTC_Manager manager,
+ FTC_ImageCache *acache );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_ImageCache_Lookup */
+ /* */
+ /* <Description> */
+ /* Retrieve a given glyph image from a glyph image cache. */
+ /* */
+ /* <Input> */
+ /* cache :: A handle to the source glyph image cache. */
+ /* */
+ /* type :: A pointer to a glyph image type descriptor. */
+ /* */
+ /* gindex :: The glyph index to retrieve. */
+ /* */
+ /* <Output> */
+ /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */
+ /* failure. */
+ /* */
+ /* anode :: Used to return the address of of the corresponding cache */
+ /* node after incrementing its reference count (see note */
+ /* below). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The returned glyph is owned and managed by the glyph image cache. */
+ /* Never try to transform or discard it manually! You can however */
+ /* create a copy with @FT_Glyph_Copy and modify the new one. */
+ /* */
+ /* If `anode' is _not_ NULL, it receives the address of the cache */
+ /* node containing the glyph image, after increasing its reference */
+ /* count. This ensures that the node (as well as the @FT_Glyph) will */
+ /* always be kept in the cache until you call @FTC_Node_Unref to */
+ /* `release' it. */
+ /* */
+ /* If `anode' is NULL, the cache node is left unchanged, which means */
+ /* that the @FT_Glyph could be flushed out of the cache on the next */
+ /* call to one of the caching sub-system APIs. Don't assume that it */
+ /* is persistent! */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_ImageCache_Lookup( FTC_ImageCache cache,
+ FTC_ImageType type,
+ FT_UInt gindex,
+ FT_Glyph *aglyph,
+ FTC_Node *anode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_ImageCache_LookupScaler */
+ /* */
+ /* <Description> */
+ /* A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec */
+ /* to specify the face ID and its size. */
+ /* */
+ /* <Input> */
+ /* cache :: A handle to the source glyph image cache. */
+ /* */
+ /* scaler :: A pointer to a scaler descriptor. */
+ /* */
+ /* load_flags :: The corresponding load flags. */
+ /* */
+ /* gindex :: The glyph index to retrieve. */
+ /* */
+ /* <Output> */
+ /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */
+ /* failure. */
+ /* */
+ /* anode :: Used to return the address of of the corresponding */
+ /* cache node after incrementing its reference count */
+ /* (see note below). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The returned glyph is owned and managed by the glyph image cache. */
+ /* Never try to transform or discard it manually! You can however */
+ /* create a copy with @FT_Glyph_Copy and modify the new one. */
+ /* */
+ /* If `anode' is _not_ NULL, it receives the address of the cache */
+ /* node containing the glyph image, after increasing its reference */
+ /* count. This ensures that the node (as well as the @FT_Glyph) will */
+ /* always be kept in the cache until you call @FTC_Node_Unref to */
+ /* `release' it. */
+ /* */
+ /* If `anode' is NULL, the cache node is left unchanged, which means */
+ /* that the @FT_Glyph could be flushed out of the cache on the next */
+ /* call to one of the caching sub-system APIs. Don't assume that it */
+ /* is persistent! */
+ /* */
+ /* Calls to @FT_Set_Char_Size and friends have no effect on cached */
+ /* glyphs; you should always use the FreeType cache API instead. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_ImageCache_LookupScaler( FTC_ImageCache cache,
+ FTC_Scaler scaler,
+ FT_ULong load_flags,
+ FT_UInt gindex,
+ FT_Glyph *aglyph,
+ FTC_Node *anode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_SBit */
+ /* */
+ /* <Description> */
+ /* A handle to a small bitmap descriptor. See the @FTC_SBitRec */
+ /* structure for details. */
+ /* */
+ typedef struct FTC_SBitRec_* FTC_SBit;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FTC_SBitRec */
+ /* */
+ /* <Description> */
+ /* A very compact structure used to describe a small glyph bitmap. */
+ /* */
+ /* <Fields> */
+ /* width :: The bitmap width in pixels. */
+ /* */
+ /* height :: The bitmap height in pixels. */
+ /* */
+ /* left :: The horizontal distance from the pen position to the */
+ /* left bitmap border (a.k.a. `left side bearing', or */
+ /* `lsb'). */
+ /* */
+ /* top :: The vertical distance from the pen position (on the */
+ /* baseline) to the upper bitmap border (a.k.a. `top */
+ /* side bearing'). The distance is positive for upwards */
+ /* y~coordinates. */
+ /* */
+ /* format :: The format of the glyph bitmap (monochrome or gray). */
+ /* */
+ /* max_grays :: Maximum gray level value (in the range 1 to~255). */
+ /* */
+ /* pitch :: The number of bytes per bitmap line. May be positive */
+ /* or negative. */
+ /* */
+ /* xadvance :: The horizontal advance width in pixels. */
+ /* */
+ /* yadvance :: The vertical advance height in pixels. */
+ /* */
+ /* buffer :: A pointer to the bitmap pixels. */
+ /* */
+ typedef struct FTC_SBitRec_
+ {
+ FT_Byte width;
+ FT_Byte height;
+ FT_Char left;
+ FT_Char top;
+
+ FT_Byte format;
+ FT_Byte max_grays;
+ FT_Short pitch;
+ FT_Char xadvance;
+ FT_Char yadvance;
+
+ FT_Byte* buffer;
+
+ } FTC_SBitRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_SBitCache */
+ /* */
+ /* <Description> */
+ /* A handle to a small bitmap cache. These are special cache objects */
+ /* used to store small glyph bitmaps (and anti-aliased pixmaps) in a */
+ /* much more efficient way than the traditional glyph image cache */
+ /* implemented by @FTC_ImageCache. */
+ /* */
+ typedef struct FTC_SBitCacheRec_* FTC_SBitCache;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_SBitCache_New */
+ /* */
+ /* <Description> */
+ /* Create a new cache to store small glyph bitmaps. */
+ /* */
+ /* <Input> */
+ /* manager :: A handle to the source cache manager. */
+ /* */
+ /* <Output> */
+ /* acache :: A handle to the new sbit cache. NULL in case of error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_SBitCache_New( FTC_Manager manager,
+ FTC_SBitCache *acache );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_SBitCache_Lookup */
+ /* */
+ /* <Description> */
+ /* Look up a given small glyph bitmap in a given sbit cache and */
+ /* `lock' it to prevent its flushing from the cache until needed. */
+ /* */
+ /* <Input> */
+ /* cache :: A handle to the source sbit cache. */
+ /* */
+ /* type :: A pointer to the glyph image type descriptor. */
+ /* */
+ /* gindex :: The glyph index. */
+ /* */
+ /* <Output> */
+ /* sbit :: A handle to a small bitmap descriptor. */
+ /* */
+ /* anode :: Used to return the address of of the corresponding cache */
+ /* node after incrementing its reference count (see note */
+ /* below). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The small bitmap descriptor and its bit buffer are owned by the */
+ /* cache and should never be freed by the application. They might */
+ /* as well disappear from memory on the next cache lookup, so don't */
+ /* treat them as persistent data. */
+ /* */
+ /* The descriptor's `buffer' field is set to~0 to indicate a missing */
+ /* glyph bitmap. */
+ /* */
+ /* If `anode' is _not_ NULL, it receives the address of the cache */
+ /* node containing the bitmap, after increasing its reference count. */
+ /* This ensures that the node (as well as the image) will always be */
+ /* kept in the cache until you call @FTC_Node_Unref to `release' it. */
+ /* */
+ /* If `anode' is NULL, the cache node is left unchanged, which means */
+ /* that the bitmap could be flushed out of the cache on the next */
+ /* call to one of the caching sub-system APIs. Don't assume that it */
+ /* is persistent! */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_SBitCache_Lookup( FTC_SBitCache cache,
+ FTC_ImageType type,
+ FT_UInt gindex,
+ FTC_SBit *sbit,
+ FTC_Node *anode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_SBitCache_LookupScaler */
+ /* */
+ /* <Description> */
+ /* A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec */
+ /* to specify the face ID and its size. */
+ /* */
+ /* <Input> */
+ /* cache :: A handle to the source sbit cache. */
+ /* */
+ /* scaler :: A pointer to the scaler descriptor. */
+ /* */
+ /* load_flags :: The corresponding load flags. */
+ /* */
+ /* gindex :: The glyph index. */
+ /* */
+ /* <Output> */
+ /* sbit :: A handle to a small bitmap descriptor. */
+ /* */
+ /* anode :: Used to return the address of of the corresponding */
+ /* cache node after incrementing its reference count */
+ /* (see note below). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The small bitmap descriptor and its bit buffer are owned by the */
+ /* cache and should never be freed by the application. They might */
+ /* as well disappear from memory on the next cache lookup, so don't */
+ /* treat them as persistent data. */
+ /* */
+ /* The descriptor's `buffer' field is set to~0 to indicate a missing */
+ /* glyph bitmap. */
+ /* */
+ /* If `anode' is _not_ NULL, it receives the address of the cache */
+ /* node containing the bitmap, after increasing its reference count. */
+ /* This ensures that the node (as well as the image) will always be */
+ /* kept in the cache until you call @FTC_Node_Unref to `release' it. */
+ /* */
+ /* If `anode' is NULL, the cache node is left unchanged, which means */
+ /* that the bitmap could be flushed out of the cache on the next */
+ /* call to one of the caching sub-system APIs. Don't assume that it */
+ /* is persistent! */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_SBitCache_LookupScaler( FTC_SBitCache cache,
+ FTC_Scaler scaler,
+ FT_ULong load_flags,
+ FT_UInt gindex,
+ FTC_SBit *sbit,
+ FTC_Node *anode );
+
+
+ /* */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*@***********************************************************************/
+ /* */
+ /* <Struct> */
+ /* FTC_FontRec */
+ /* */
+ /* <Description> */
+ /* A simple structure used to describe a given `font' to the cache */
+ /* manager. Note that a `font' is the combination of a given face */
+ /* with a given character size. */
+ /* */
+ /* <Fields> */
+ /* face_id :: The ID of the face to use. */
+ /* */
+ /* pix_width :: The character width in integer pixels. */
+ /* */
+ /* pix_height :: The character height in integer pixels. */
+ /* */
+ typedef struct FTC_FontRec_
+ {
+ FTC_FaceID face_id;
+ FT_UShort pix_width;
+ FT_UShort pix_height;
+
+ } FTC_FontRec;
+
+
+ /* */
+
+
+#define FTC_FONT_COMPARE( f1, f2 ) \
+ ( (f1)->face_id == (f2)->face_id && \
+ (f1)->pix_width == (f2)->pix_width && \
+ (f1)->pix_height == (f2)->pix_height )
+
+#define FTC_FONT_HASH( f ) \
+ (FT_UInt32)( FTC_FACE_ID_HASH((f)->face_id) ^ \
+ ((f)->pix_width << 8) ^ \
+ ((f)->pix_height) )
+
+ typedef FTC_FontRec* FTC_Font;
+
+
+ FT_EXPORT( FT_Error )
+ FTC_Manager_Lookup_Face( FTC_Manager manager,
+ FTC_FaceID face_id,
+ FT_Face *aface );
+
+ FT_EXPORT( FT_Error )
+ FTC_Manager_Lookup_Size( FTC_Manager manager,
+ FTC_Font font,
+ FT_Face *aface,
+ FT_Size *asize );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCACHE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftchapters.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftchapters.h
new file mode 100644
index 00000000000..7775a6bb00a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftchapters.h
@@ -0,0 +1,103 @@
+/***************************************************************************/
+/* */
+/* This file defines the structure of the FreeType reference. */
+/* It is used by the python script which generates the HTML files. */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* general_remarks */
+/* */
+/* <Title> */
+/* General Remarks */
+/* */
+/* <Sections> */
+/* user_allocation */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* core_api */
+/* */
+/* <Title> */
+/* Core API */
+/* */
+/* <Sections> */
+/* version */
+/* basic_types */
+/* base_interface */
+/* glyph_variants */
+/* glyph_management */
+/* mac_specific */
+/* sizes_management */
+/* header_file_macros */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* format_specific */
+/* */
+/* <Title> */
+/* Format-Specific API */
+/* */
+/* <Sections> */
+/* multiple_masters */
+/* truetype_tables */
+/* type1_tables */
+/* sfnt_names */
+/* bdf_fonts */
+/* cid_fonts */
+/* pfr_fonts */
+/* winfnt_fonts */
+/* font_formats */
+/* gasp_table */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* cache_subsystem */
+/* */
+/* <Title> */
+/* Cache Sub-System */
+/* */
+/* <Sections> */
+/* cache_subsystem */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* support_api */
+/* */
+/* <Title> */
+/* Support API */
+/* */
+/* <Sections> */
+/* computations */
+/* list_processing */
+/* outline_processing */
+/* quick_advance */
+/* bitmap_handling */
+/* raster */
+/* glyph_stroker */
+/* system_interface */
+/* module_management */
+/* gzip */
+/* lzw */
+/* lcd_filtering */
+/* */
+/***************************************************************************/
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftcid.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftcid.h
new file mode 100644
index 00000000000..02df2a03522
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftcid.h
@@ -0,0 +1,98 @@
+/***************************************************************************/
+/* */
+/* ftcid.h */
+/* */
+/* FreeType API for accessing CID font information (specification). */
+/* */
+/* Copyright 2007 by Dereg Clegg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCID_H__
+#define __FTCID_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* cid_fonts */
+ /* */
+ /* <Title> */
+ /* CID Fonts */
+ /* */
+ /* <Abstract> */
+ /* CID-keyed font specific API. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of CID-keyed font specific */
+ /* functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_CID_Registry_Ordering_Supplement
+ *
+ * @description:
+ * Retrieve the Registry/Ordering/Supplement triple (also known as the
+ * "R/O/S") from a CID-keyed font.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * @output:
+ * registry ::
+ * The registry, as a C~string, owned by the face.
+ *
+ * ordering ::
+ * The ordering, as a C~string, owned by the face.
+ *
+ * supplement ::
+ * The supplement.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with CID faces, returning an error
+ * otherwise.
+ *
+ * @since:
+ * 2.3.6
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_CID_Registry_Ordering_Supplement( FT_Face face,
+ const char* *registry,
+ const char* *ordering,
+ FT_Int *supplement);
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCID_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fterrdef.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fterrdef.h
new file mode 100644
index 00000000000..d7ad256bdb0
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fterrdef.h
@@ -0,0 +1,239 @@
+/***************************************************************************/
+/* */
+/* fterrdef.h */
+/* */
+/* FreeType error codes (specification). */
+/* */
+/* Copyright 2002, 2004, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** LIST OF ERROR CODES/MESSAGES *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+ /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */
+ /* including this file. */
+
+
+ /* generic errors */
+
+ FT_NOERRORDEF_( Ok, 0x00, \
+ "no error" )
+
+ FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \
+ "cannot open resource" )
+ FT_ERRORDEF_( Unknown_File_Format, 0x02, \
+ "unknown file format" )
+ FT_ERRORDEF_( Invalid_File_Format, 0x03, \
+ "broken file" )
+ FT_ERRORDEF_( Invalid_Version, 0x04, \
+ "invalid FreeType version" )
+ FT_ERRORDEF_( Lower_Module_Version, 0x05, \
+ "module version is too low" )
+ FT_ERRORDEF_( Invalid_Argument, 0x06, \
+ "invalid argument" )
+ FT_ERRORDEF_( Unimplemented_Feature, 0x07, \
+ "unimplemented feature" )
+ FT_ERRORDEF_( Invalid_Table, 0x08, \
+ "broken table" )
+ FT_ERRORDEF_( Invalid_Offset, 0x09, \
+ "broken offset within table" )
+ FT_ERRORDEF_( Array_Too_Large, 0x0A, \
+ "array allocation size too large" )
+
+ /* glyph/character errors */
+
+ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \
+ "invalid glyph index" )
+ FT_ERRORDEF_( Invalid_Character_Code, 0x11, \
+ "invalid character code" )
+ FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \
+ "unsupported glyph image format" )
+ FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \
+ "cannot render this glyph format" )
+ FT_ERRORDEF_( Invalid_Outline, 0x14, \
+ "invalid outline" )
+ FT_ERRORDEF_( Invalid_Composite, 0x15, \
+ "invalid composite glyph" )
+ FT_ERRORDEF_( Too_Many_Hints, 0x16, \
+ "too many hints" )
+ FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \
+ "invalid pixel size" )
+
+ /* handle errors */
+
+ FT_ERRORDEF_( Invalid_Handle, 0x20, \
+ "invalid object handle" )
+ FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \
+ "invalid library handle" )
+ FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \
+ "invalid module handle" )
+ FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \
+ "invalid face handle" )
+ FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \
+ "invalid size handle" )
+ FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \
+ "invalid glyph slot handle" )
+ FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \
+ "invalid charmap handle" )
+ FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \
+ "invalid cache manager handle" )
+ FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \
+ "invalid stream handle" )
+
+ /* driver errors */
+
+ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \
+ "too many modules" )
+ FT_ERRORDEF_( Too_Many_Extensions, 0x31, \
+ "too many extensions" )
+
+ /* memory errors */
+
+ FT_ERRORDEF_( Out_Of_Memory, 0x40, \
+ "out of memory" )
+ FT_ERRORDEF_( Unlisted_Object, 0x41, \
+ "unlisted object" )
+
+ /* stream errors */
+
+ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \
+ "cannot open stream" )
+ FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \
+ "invalid stream seek" )
+ FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \
+ "invalid stream skip" )
+ FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \
+ "invalid stream read" )
+ FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \
+ "invalid stream operation" )
+ FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \
+ "invalid frame operation" )
+ FT_ERRORDEF_( Nested_Frame_Access, 0x57, \
+ "nested frame access" )
+ FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \
+ "invalid frame read" )
+
+ /* raster errors */
+
+ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \
+ "raster uninitialized" )
+ FT_ERRORDEF_( Raster_Corrupted, 0x61, \
+ "raster corrupted" )
+ FT_ERRORDEF_( Raster_Overflow, 0x62, \
+ "raster overflow" )
+ FT_ERRORDEF_( Raster_Negative_Height, 0x63, \
+ "negative height while rastering" )
+
+ /* cache errors */
+
+ FT_ERRORDEF_( Too_Many_Caches, 0x70, \
+ "too many registered caches" )
+
+ /* TrueType and SFNT errors */
+
+ FT_ERRORDEF_( Invalid_Opcode, 0x80, \
+ "invalid opcode" )
+ FT_ERRORDEF_( Too_Few_Arguments, 0x81, \
+ "too few arguments" )
+ FT_ERRORDEF_( Stack_Overflow, 0x82, \
+ "stack overflow" )
+ FT_ERRORDEF_( Code_Overflow, 0x83, \
+ "code overflow" )
+ FT_ERRORDEF_( Bad_Argument, 0x84, \
+ "bad argument" )
+ FT_ERRORDEF_( Divide_By_Zero, 0x85, \
+ "division by zero" )
+ FT_ERRORDEF_( Invalid_Reference, 0x86, \
+ "invalid reference" )
+ FT_ERRORDEF_( Debug_OpCode, 0x87, \
+ "found debug opcode" )
+ FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \
+ "found ENDF opcode in execution stream" )
+ FT_ERRORDEF_( Nested_DEFS, 0x89, \
+ "nested DEFS" )
+ FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \
+ "invalid code range" )
+ FT_ERRORDEF_( Execution_Too_Long, 0x8B, \
+ "execution context too long" )
+ FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \
+ "too many function definitions" )
+ FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \
+ "too many instruction definitions" )
+ FT_ERRORDEF_( Table_Missing, 0x8E, \
+ "SFNT font table missing" )
+ FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \
+ "horizontal header (hhea) table missing" )
+ FT_ERRORDEF_( Locations_Missing, 0x90, \
+ "locations (loca) table missing" )
+ FT_ERRORDEF_( Name_Table_Missing, 0x91, \
+ "name table missing" )
+ FT_ERRORDEF_( CMap_Table_Missing, 0x92, \
+ "character map (cmap) table missing" )
+ FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \
+ "horizontal metrics (hmtx) table missing" )
+ FT_ERRORDEF_( Post_Table_Missing, 0x94, \
+ "PostScript (post) table missing" )
+ FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \
+ "invalid horizontal metrics" )
+ FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \
+ "invalid character map (cmap) format" )
+ FT_ERRORDEF_( Invalid_PPem, 0x97, \
+ "invalid ppem value" )
+ FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \
+ "invalid vertical metrics" )
+ FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \
+ "could not find context" )
+ FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \
+ "invalid PostScript (post) table format" )
+ FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \
+ "invalid PostScript (post) table" )
+
+ /* CFF, CID, and Type 1 errors */
+
+ FT_ERRORDEF_( Syntax_Error, 0xA0, \
+ "opcode syntax error" )
+ FT_ERRORDEF_( Stack_Underflow, 0xA1, \
+ "argument stack underflow" )
+ FT_ERRORDEF_( Ignore, 0xA2, \
+ "ignore" )
+
+ /* BDF errors */
+
+ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \
+ "`STARTFONT' field missing" )
+ FT_ERRORDEF_( Missing_Font_Field, 0xB1, \
+ "`FONT' field missing" )
+ FT_ERRORDEF_( Missing_Size_Field, 0xB2, \
+ "`SIZE' field missing" )
+ FT_ERRORDEF_( Missing_Chars_Field, 0xB3, \
+ "`CHARS' field missing" )
+ FT_ERRORDEF_( Missing_Startchar_Field, 0xB4, \
+ "`STARTCHAR' field missing" )
+ FT_ERRORDEF_( Missing_Encoding_Field, 0xB5, \
+ "`ENCODING' field missing" )
+ FT_ERRORDEF_( Missing_Bbx_Field, 0xB6, \
+ "`BBX' field missing" )
+ FT_ERRORDEF_( Bbx_Too_Big, 0xB7, \
+ "`BBX' too big" )
+ FT_ERRORDEF_( Corrupted_Font_Header, 0xB8, \
+ "Font header corrupted or missing fields" )
+ FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xB9, \
+ "Font glyphs corrupted or missing fields" )
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fterrors.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fterrors.h
new file mode 100644
index 00000000000..6600dadd0df
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fterrors.h
@@ -0,0 +1,206 @@
+/***************************************************************************/
+/* */
+/* fterrors.h */
+/* */
+/* FreeType error code handling (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This special header file is used to define the handling of FT2 */
+ /* enumeration constants. It can also be used to generate error message */
+ /* strings with a small macro trick explained below. */
+ /* */
+ /* I - Error Formats */
+ /* ----------------- */
+ /* */
+ /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */
+ /* defined in ftoption.h in order to make the higher byte indicate */
+ /* the module where the error has happened (this is not compatible */
+ /* with standard builds of FreeType 2). You can then use the macro */
+ /* FT_ERROR_BASE macro to extract the generic error code from an */
+ /* FT_Error value. */
+ /* */
+ /* */
+ /* II - Error Message strings */
+ /* -------------------------- */
+ /* */
+ /* The error definitions below are made through special macros that */
+ /* allow client applications to build a table of error message strings */
+ /* if they need it. The strings are not included in a normal build of */
+ /* FreeType 2 to save space (most client applications do not use */
+ /* them). */
+ /* */
+ /* To do so, you have to define the following macros before including */
+ /* this file: */
+ /* */
+ /* FT_ERROR_START_LIST :: */
+ /* This macro is called before anything else to define the start of */
+ /* the error list. It is followed by several FT_ERROR_DEF calls */
+ /* (see below). */
+ /* */
+ /* FT_ERROR_DEF( e, v, s ) :: */
+ /* This macro is called to define one single error. */
+ /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */
+ /* `v' is the error numerical value. */
+ /* `s' is the corresponding error string. */
+ /* */
+ /* FT_ERROR_END_LIST :: */
+ /* This macro ends the list. */
+ /* */
+ /* Additionally, you have to undefine __FTERRORS_H__ before #including */
+ /* this file. */
+ /* */
+ /* Here is a simple example: */
+ /* */
+ /* { */
+ /* #undef __FTERRORS_H__ */
+ /* #define FT_ERRORDEF( e, v, s ) { e, s }, */
+ /* #define FT_ERROR_START_LIST { */
+ /* #define FT_ERROR_END_LIST { 0, 0 } }; */
+ /* */
+ /* const struct */
+ /* { */
+ /* int err_code; */
+ /* const char* err_msg; */
+ /* } ft_errors[] = */
+ /* */
+ /* #include FT_ERRORS_H */
+ /* } */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTERRORS_H__
+#define __FTERRORS_H__
+
+
+ /* include module base error codes */
+#include FT_MODULE_ERRORS_H
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** SETUP MACROS *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+#undef FT_NEED_EXTERN_C
+
+#undef FT_ERR_XCAT
+#undef FT_ERR_CAT
+
+#define FT_ERR_XCAT( x, y ) x ## y
+#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y )
+
+
+ /* FT_ERR_PREFIX is used as a prefix for error identifiers. */
+ /* By default, we use `FT_Err_'. */
+ /* */
+#ifndef FT_ERR_PREFIX
+#define FT_ERR_PREFIX FT_Err_
+#endif
+
+
+ /* FT_ERR_BASE is used as the base for module-specific errors. */
+ /* */
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+#ifndef FT_ERR_BASE
+#define FT_ERR_BASE FT_Mod_Err_Base
+#endif
+
+#else
+
+#undef FT_ERR_BASE
+#define FT_ERR_BASE 0
+
+#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
+
+
+ /* If FT_ERRORDEF is not defined, we need to define a simple */
+ /* enumeration type. */
+ /* */
+#ifndef FT_ERRORDEF
+
+#define FT_ERRORDEF( e, v, s ) e = v,
+#define FT_ERROR_START_LIST enum {
+#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+ extern "C" {
+#endif
+
+#endif /* !FT_ERRORDEF */
+
+
+ /* this macro is used to define an error */
+#define FT_ERRORDEF_( e, v, s ) \
+ FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
+
+ /* this is only used for <module>_Err_Ok, which must be 0! */
+#define FT_NOERRORDEF_( e, v, s ) \
+ FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
+
+
+#ifdef FT_ERROR_START_LIST
+ FT_ERROR_START_LIST
+#endif
+
+
+ /* now include the error codes */
+#include FT_ERROR_DEFINITIONS_H
+
+
+#ifdef FT_ERROR_END_LIST
+ FT_ERROR_END_LIST
+#endif
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** SIMPLE CLEANUP *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+#ifdef FT_NEED_EXTERN_C
+ }
+#endif
+
+#undef FT_ERROR_START_LIST
+#undef FT_ERROR_END_LIST
+
+#undef FT_ERRORDEF
+#undef FT_ERRORDEF_
+#undef FT_NOERRORDEF_
+
+#undef FT_NEED_EXTERN_C
+#undef FT_ERR_CONCAT
+#undef FT_ERR_BASE
+
+ /* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */
+#ifndef FT_KEEP_ERR_PREFIX
+#undef FT_ERR_PREFIX
+#endif
+
+#endif /* __FTERRORS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgasp.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgasp.h
new file mode 100644
index 00000000000..91a769e520f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgasp.h
@@ -0,0 +1,120 @@
+/***************************************************************************/
+/* */
+/* ftgasp.h */
+/* */
+/* Access of TrueType's `gasp' table (specification). */
+/* */
+/* Copyright 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef _FT_GASP_H_
+#define _FT_GASP_H_
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+ /***************************************************************************
+ *
+ * @section:
+ * gasp_table
+ *
+ * @title:
+ * Gasp Table
+ *
+ * @abstract:
+ * Retrieving TrueType `gasp' table entries.
+ *
+ * @description:
+ * The function @FT_Get_Gasp can be used to query a TrueType or OpenType
+ * font for specific entries in its `gasp' table, if any. This is
+ * mainly useful when implementing native TrueType hinting with the
+ * bytecode interpreter to duplicate the Windows text rendering results.
+ */
+
+ /*************************************************************************
+ *
+ * @enum:
+ * FT_GASP_XXX
+ *
+ * @description:
+ * A list of values and/or bit-flags returned by the @FT_Get_Gasp
+ * function.
+ *
+ * @values:
+ * FT_GASP_NO_TABLE ::
+ * This special value means that there is no GASP table in this face.
+ * It is up to the client to decide what to do.
+ *
+ * FT_GASP_DO_GRIDFIT ::
+ * Grid-fitting and hinting should be performed at the specified ppem.
+ * This *really* means TrueType bytecode interpretation.
+ *
+ * FT_GASP_DO_GRAY ::
+ * Anti-aliased rendering should be performed at the specified ppem.
+ *
+ * FT_GASP_SYMMETRIC_SMOOTHING ::
+ * Smoothing along multiple axes must be used with ClearType.
+ *
+ * FT_GASP_SYMMETRIC_GRIDFIT ::
+ * Grid-fitting must be used with ClearType's symmetric smoothing.
+ *
+ * @note:
+ * `ClearType' is Microsoft's implementation of LCD rendering, partly
+ * protected by patents.
+ *
+ * @since:
+ * 2.3.0
+ */
+#define FT_GASP_NO_TABLE -1
+#define FT_GASP_DO_GRIDFIT 0x01
+#define FT_GASP_DO_GRAY 0x02
+#define FT_GASP_SYMMETRIC_SMOOTHING 0x08
+#define FT_GASP_SYMMETRIC_GRIDFIT 0x10
+
+
+ /*************************************************************************
+ *
+ * @func:
+ * FT_Get_Gasp
+ *
+ * @description:
+ * Read the `gasp' table from a TrueType or OpenType font file and
+ * return the entry corresponding to a given character pixel size.
+ *
+ * @input:
+ * face :: The source face handle.
+ * ppem :: The vertical character pixel size.
+ *
+ * @return:
+ * Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
+ * `gasp' table in the face.
+ *
+ * @since:
+ * 2.3.0
+ */
+ FT_EXPORT( FT_Int )
+ FT_Get_Gasp( FT_Face face,
+ FT_UInt ppem );
+
+/* */
+
+#endif /* _FT_GASP_H_ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftglyph.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftglyph.h
new file mode 100644
index 00000000000..fdf410e92ac
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftglyph.h
@@ -0,0 +1,613 @@
+/***************************************************************************/
+/* */
+/* ftglyph.h */
+/* */
+/* FreeType convenience functions to handle glyphs (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file contains the definition of several convenience functions */
+ /* that can be used by client applications to easily retrieve glyph */
+ /* bitmaps and outlines from a given face. */
+ /* */
+ /* These functions should be optional if you are writing a font server */
+ /* or text layout engine on top of FreeType. However, they are pretty */
+ /* handy for many other simple uses of the library. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTGLYPH_H__
+#define __FTGLYPH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* glyph_management */
+ /* */
+ /* <Title> */
+ /* Glyph Management */
+ /* */
+ /* <Abstract> */
+ /* Generic interface to manage individual glyph data. */
+ /* */
+ /* <Description> */
+ /* This section contains definitions used to manage glyph data */
+ /* through generic FT_Glyph objects. Each of them can contain a */
+ /* bitmap, a vector outline, or even images in other formats. */
+ /* */
+ /*************************************************************************/
+
+
+ /* forward declaration to a private type */
+ typedef struct FT_Glyph_Class_ FT_Glyph_Class;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Glyph */
+ /* */
+ /* <Description> */
+ /* Handle to an object used to model generic glyph images. It is a */
+ /* pointer to the @FT_GlyphRec structure and can contain a glyph */
+ /* bitmap or pointer. */
+ /* */
+ /* <Note> */
+ /* Glyph objects are not owned by the library. You must thus release */
+ /* them manually (through @FT_Done_Glyph) _before_ calling */
+ /* @FT_Done_FreeType. */
+ /* */
+ typedef struct FT_GlyphRec_* FT_Glyph;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_GlyphRec */
+ /* */
+ /* <Description> */
+ /* The root glyph structure contains a given glyph image plus its */
+ /* advance width in 16.16 fixed float format. */
+ /* */
+ /* <Fields> */
+ /* library :: A handle to the FreeType library object. */
+ /* */
+ /* clazz :: A pointer to the glyph's class. Private. */
+ /* */
+ /* format :: The format of the glyph's image. */
+ /* */
+ /* advance :: A 16.16 vector that gives the glyph's advance width. */
+ /* */
+ typedef struct FT_GlyphRec_
+ {
+ FT_Library library;
+ const FT_Glyph_Class* clazz;
+ FT_Glyph_Format format;
+ FT_Vector advance;
+
+ } FT_GlyphRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_BitmapGlyph */
+ /* */
+ /* <Description> */
+ /* A handle to an object used to model a bitmap glyph image. This is */
+ /* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */
+ /* */
+ typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_BitmapGlyphRec */
+ /* */
+ /* <Description> */
+ /* A structure used for bitmap glyph images. This really is a */
+ /* `sub-class' of @FT_GlyphRec. */
+ /* */
+ /* <Fields> */
+ /* root :: The root @FT_Glyph fields. */
+ /* */
+ /* left :: The left-side bearing, i.e., the horizontal distance */
+ /* from the current pen position to the left border of the */
+ /* glyph bitmap. */
+ /* */
+ /* top :: The top-side bearing, i.e., the vertical distance from */
+ /* the current pen position to the top border of the glyph */
+ /* bitmap. This distance is positive for upwards~y! */
+ /* */
+ /* bitmap :: A descriptor for the bitmap. */
+ /* */
+ /* <Note> */
+ /* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */
+ /* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */
+ /* the bitmap's contents easily. */
+ /* */
+ /* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */
+ /* and is thus created and destroyed with it. */
+ /* */
+ typedef struct FT_BitmapGlyphRec_
+ {
+ FT_GlyphRec root;
+ FT_Int left;
+ FT_Int top;
+ FT_Bitmap bitmap;
+
+ } FT_BitmapGlyphRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_OutlineGlyph */
+ /* */
+ /* <Description> */
+ /* A handle to an object used to model an outline glyph image. This */
+ /* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
+ /* */
+ typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_OutlineGlyphRec */
+ /* */
+ /* <Description> */
+ /* A structure used for outline (vectorial) glyph images. This */
+ /* really is a `sub-class' of @FT_GlyphRec. */
+ /* */
+ /* <Fields> */
+ /* root :: The root @FT_Glyph fields. */
+ /* */
+ /* outline :: A descriptor for the outline. */
+ /* */
+ /* <Note> */
+ /* You can typecast a @FT_Glyph to @FT_OutlineGlyph if you have */
+ /* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */
+ /* the outline's content easily. */
+ /* */
+ /* As the outline is extracted from a glyph slot, its coordinates are */
+ /* expressed normally in 26.6 pixels, unless the flag */
+ /* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */
+ /* */
+ /* The outline's tables are always owned by the object and are */
+ /* destroyed with it. */
+ /* */
+ typedef struct FT_OutlineGlyphRec_
+ {
+ FT_GlyphRec root;
+ FT_Outline outline;
+
+ } FT_OutlineGlyphRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Glyph */
+ /* */
+ /* <Description> */
+ /* A function used to extract a glyph image from a slot. Note that */
+ /* the created @FT_Glyph object must be released with @FT_Done_Glyph. */
+ /* */
+ /* <Input> */
+ /* slot :: A handle to the source glyph slot. */
+ /* */
+ /* <Output> */
+ /* aglyph :: A handle to the glyph object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Glyph( FT_GlyphSlot slot,
+ FT_Glyph *aglyph );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Glyph_Copy */
+ /* */
+ /* <Description> */
+ /* A function used to copy a glyph image. Note that the created */
+ /* @FT_Glyph object must be released with @FT_Done_Glyph. */
+ /* */
+ /* <Input> */
+ /* source :: A handle to the source glyph object. */
+ /* */
+ /* <Output> */
+ /* target :: A handle to the target glyph object. 0~in case of */
+ /* error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_Copy( FT_Glyph source,
+ FT_Glyph *target );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Glyph_Transform */
+ /* */
+ /* <Description> */
+ /* Transform a glyph image if its format is scalable. */
+ /* */
+ /* <InOut> */
+ /* glyph :: A handle to the target glyph object. */
+ /* */
+ /* <Input> */
+ /* matrix :: A pointer to a 2x2 matrix to apply. */
+ /* */
+ /* delta :: A pointer to a 2d vector to apply. Coordinates are */
+ /* expressed in 1/64th of a pixel. */
+ /* */
+ /* <Return> */
+ /* FreeType error code (if not 0, the glyph format is not scalable). */
+ /* */
+ /* <Note> */
+ /* The 2x2 transformation matrix is also applied to the glyph's */
+ /* advance vector. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_Transform( FT_Glyph glyph,
+ FT_Matrix* matrix,
+ FT_Vector* delta );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Glyph_BBox_Mode */
+ /* */
+ /* <Description> */
+ /* The mode how the values of @FT_Glyph_Get_CBox are returned. */
+ /* */
+ /* <Values> */
+ /* FT_GLYPH_BBOX_UNSCALED :: */
+ /* Return unscaled font units. */
+ /* */
+ /* FT_GLYPH_BBOX_SUBPIXELS :: */
+ /* Return unfitted 26.6 coordinates. */
+ /* */
+ /* FT_GLYPH_BBOX_GRIDFIT :: */
+ /* Return grid-fitted 26.6 coordinates. */
+ /* */
+ /* FT_GLYPH_BBOX_TRUNCATE :: */
+ /* Return coordinates in integer pixels. */
+ /* */
+ /* FT_GLYPH_BBOX_PIXELS :: */
+ /* Return grid-fitted pixel coordinates. */
+ /* */
+ typedef enum FT_Glyph_BBox_Mode_
+ {
+ FT_GLYPH_BBOX_UNSCALED = 0,
+ FT_GLYPH_BBOX_SUBPIXELS = 0,
+ FT_GLYPH_BBOX_GRIDFIT = 1,
+ FT_GLYPH_BBOX_TRUNCATE = 2,
+ FT_GLYPH_BBOX_PIXELS = 3
+
+ } FT_Glyph_BBox_Mode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_glyph_bbox_xxx */
+ /* */
+ /* <Description> */
+ /* These constants are deprecated. Use the corresponding */
+ /* @FT_Glyph_BBox_Mode values instead. */
+ /* */
+ /* <Values> */
+ /* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */
+ /* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */
+ /* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */
+ /* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */
+ /* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */
+ /* */
+#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED
+#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS
+#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT
+#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE
+#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Glyph_Get_CBox */
+ /* */
+ /* <Description> */
+ /* Return a glyph's `control box'. The control box encloses all the */
+ /* outline's points, including Bézier control points. Though it */
+ /* coincides with the exact bounding box for most glyphs, it can be */
+ /* slightly larger in some situations (like when rotating an outline */
+ /* which contains Bézier outside arcs). */
+ /* */
+ /* Computing the control box is very fast, while getting the bounding */
+ /* box can take much more time as it needs to walk over all segments */
+ /* and arcs in the outline. To get the latter, you can use the */
+ /* `ftbbox' component which is dedicated to this single task. */
+ /* */
+ /* <Input> */
+ /* glyph :: A handle to the source glyph object. */
+ /* */
+ /* mode :: The mode which indicates how to interpret the returned */
+ /* bounding box values. */
+ /* */
+ /* <Output> */
+ /* acbox :: The glyph coordinate bounding box. Coordinates are */
+ /* expressed in 1/64th of pixels if it is grid-fitted. */
+ /* */
+ /* <Note> */
+ /* Coordinates are relative to the glyph origin, using the y~upwards */
+ /* convention. */
+ /* */
+ /* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */
+ /* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */
+ /* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */
+ /* is another name for this constant. */
+ /* */
+ /* Note that the maximum coordinates are exclusive, which means that */
+ /* one can compute the width and height of the glyph image (be it in */
+ /* integer or 26.6 pixels) as: */
+ /* */
+ /* { */
+ /* width = bbox.xMax - bbox.xMin; */
+ /* height = bbox.yMax - bbox.yMin; */
+ /* } */
+ /* */
+ /* Note also that for 26.6 coordinates, if `bbox_mode' is set to */
+ /* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */
+ /* which corresponds to: */
+ /* */
+ /* { */
+ /* bbox.xMin = FLOOR(bbox.xMin); */
+ /* bbox.yMin = FLOOR(bbox.yMin); */
+ /* bbox.xMax = CEILING(bbox.xMax); */
+ /* bbox.yMax = CEILING(bbox.yMax); */
+ /* } */
+ /* */
+ /* To get the bbox in pixel coordinates, set `bbox_mode' to */
+ /* @FT_GLYPH_BBOX_TRUNCATE. */
+ /* */
+ /* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */
+ /* to @FT_GLYPH_BBOX_PIXELS. */
+ /* */
+ FT_EXPORT( void )
+ FT_Glyph_Get_CBox( FT_Glyph glyph,
+ FT_UInt bbox_mode,
+ FT_BBox *acbox );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Glyph_To_Bitmap */
+ /* */
+ /* <Description> */
+ /* Convert a given glyph object to a bitmap glyph object. */
+ /* */
+ /* <InOut> */
+ /* the_glyph :: A pointer to a handle to the target glyph. */
+ /* */
+ /* <Input> */
+ /* render_mode :: An enumeration that describes how the data is */
+ /* rendered. */
+ /* */
+ /* origin :: A pointer to a vector used to translate the glyph */
+ /* image before rendering. Can be~0 (if no */
+ /* translation). The origin is expressed in */
+ /* 26.6 pixels. */
+ /* */
+ /* destroy :: A boolean that indicates that the original glyph */
+ /* image should be destroyed by this function. It is */
+ /* never destroyed in case of error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function does nothing if the glyph format isn't scalable. */
+ /* */
+ /* The glyph image is translated with the `origin' vector before */
+ /* rendering. */
+ /* */
+ /* The first parameter is a pointer to an @FT_Glyph handle, that will */
+ /* be _replaced_ by this function (with newly allocated data). */
+ /* Typically, you would use (omitting error handling): */
+ /* */
+ /* */
+ /* { */
+ /* FT_Glyph glyph; */
+ /* FT_BitmapGlyph glyph_bitmap; */
+ /* */
+ /* */
+ /* // load glyph */
+ /* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */
+ /* */
+ /* // extract glyph image */
+ /* error = FT_Get_Glyph( face->glyph, &glyph ); */
+ /* */
+ /* // convert to a bitmap (default render mode + destroying old) */
+ /* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */
+ /* { */
+ /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_DEFAULT, */
+ /* 0, 1 ); */
+ /* if ( error ) // `glyph' unchanged */
+ /* ... */
+ /* } */
+ /* */
+ /* // access bitmap content by typecasting */
+ /* glyph_bitmap = (FT_BitmapGlyph)glyph; */
+ /* */
+ /* // do funny stuff with it, like blitting/drawing */
+ /* ... */
+ /* */
+ /* // discard glyph image (bitmap or not) */
+ /* FT_Done_Glyph( glyph ); */
+ /* } */
+ /* */
+ /* */
+ /* Here another example, again without error handling: */
+ /* */
+ /* */
+ /* { */
+ /* FT_Glyph glyphs[MAX_GLYPHS] */
+ /* */
+ /* */
+ /* ... */
+ /* */
+ /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
+ /* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */
+ /* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */
+ /* */
+ /* ... */
+ /* */
+ /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
+ /* { */
+ /* FT_Glyph bitmap = glyphs[idx]; */
+ /* */
+ /* */
+ /* ... */
+ /* */
+ /* // after this call, `bitmap' no longer points into */
+ /* // the `glyphs' array (and the old value isn't destroyed) */
+ /* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */
+ /* */
+ /* ... */
+ /* */
+ /* FT_Done_Glyph( bitmap ); */
+ /* } */
+ /* */
+ /* ... */
+ /* */
+ /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
+ /* FT_Done_Glyph( glyphs[idx] ); */
+ /* } */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
+ FT_Render_Mode render_mode,
+ FT_Vector* origin,
+ FT_Bool destroy );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Glyph */
+ /* */
+ /* <Description> */
+ /* Destroy a given glyph. */
+ /* */
+ /* <Input> */
+ /* glyph :: A handle to the target glyph object. */
+ /* */
+ FT_EXPORT( void )
+ FT_Done_Glyph( FT_Glyph glyph );
+
+ /* */
+
+
+ /* other helpful functions */
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* computations */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Matrix_Multiply */
+ /* */
+ /* <Description> */
+ /* Perform the matrix operation `b = a*b'. */
+ /* */
+ /* <Input> */
+ /* a :: A pointer to matrix `a'. */
+ /* */
+ /* <InOut> */
+ /* b :: A pointer to matrix `b'. */
+ /* */
+ /* <Note> */
+ /* The result is undefined if either `a' or `b' is zero. */
+ /* */
+ FT_EXPORT( void )
+ FT_Matrix_Multiply( const FT_Matrix* a,
+ FT_Matrix* b );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Matrix_Invert */
+ /* */
+ /* <Description> */
+ /* Invert a 2x2 matrix. Return an error if it can't be inverted. */
+ /* */
+ /* <InOut> */
+ /* matrix :: A pointer to the target matrix. Remains untouched in */
+ /* case of error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Matrix_Invert( FT_Matrix* matrix );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLYPH_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgxval.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgxval.h
new file mode 100644
index 00000000000..497015c1011
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgxval.h
@@ -0,0 +1,358 @@
+/***************************************************************************/
+/* */
+/* ftgxval.h */
+/* */
+/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
+/* */
+/* Copyright 2004, 2005, 2006 by */
+/* Masatake YAMATO, Redhat K.K, */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTGXVAL_H__
+#define __FTGXVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* gx_validation */
+ /* */
+ /* <Title> */
+ /* TrueTypeGX/AAT Validation */
+ /* */
+ /* <Abstract> */
+ /* An API to validate TrueTypeGX/AAT tables. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of functions to validate */
+ /* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */
+ /* trak, prop, lcar). */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* */
+ /* Warning: Use FT_VALIDATE_XXX to validate a table. */
+ /* Following definitions are for gxvalid developers. */
+ /* */
+ /* */
+ /*************************************************************************/
+
+#define FT_VALIDATE_feat_INDEX 0
+#define FT_VALIDATE_mort_INDEX 1
+#define FT_VALIDATE_morx_INDEX 2
+#define FT_VALIDATE_bsln_INDEX 3
+#define FT_VALIDATE_just_INDEX 4
+#define FT_VALIDATE_kern_INDEX 5
+#define FT_VALIDATE_opbd_INDEX 6
+#define FT_VALIDATE_trak_INDEX 7
+#define FT_VALIDATE_prop_INDEX 8
+#define FT_VALIDATE_lcar_INDEX 9
+#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_VALIDATE_GX_LENGTH
+ *
+ * @description:
+ * The number of tables checked in this module. Use it as a parameter
+ * for the `table-length' argument of function @FT_TrueTypeGX_Validate.
+ */
+#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1)
+
+ /* */
+
+ /* Up to 0x1000 is used by otvalid.
+ Ox2xxx is reserved for feature OT extension. */
+#define FT_VALIDATE_GX_START 0x4000
+#define FT_VALIDATE_GX_BITFIELD( tag ) \
+ ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
+
+
+ /**********************************************************************
+ *
+ * @enum:
+ * FT_VALIDATE_GXXXX
+ *
+ * @description:
+ * A list of bit-field constants used with @FT_TrueTypeGX_Validate to
+ * indicate which TrueTypeGX/AAT Type tables should be validated.
+ *
+ * @values:
+ * FT_VALIDATE_feat ::
+ * Validate `feat' table.
+ *
+ * FT_VALIDATE_mort ::
+ * Validate `mort' table.
+ *
+ * FT_VALIDATE_morx ::
+ * Validate `morx' table.
+ *
+ * FT_VALIDATE_bsln ::
+ * Validate `bsln' table.
+ *
+ * FT_VALIDATE_just ::
+ * Validate `just' table.
+ *
+ * FT_VALIDATE_kern ::
+ * Validate `kern' table.
+ *
+ * FT_VALIDATE_opbd ::
+ * Validate `opbd' table.
+ *
+ * FT_VALIDATE_trak ::
+ * Validate `trak' table.
+ *
+ * FT_VALIDATE_prop ::
+ * Validate `prop' table.
+ *
+ * FT_VALIDATE_lcar ::
+ * Validate `lcar' table.
+ *
+ * FT_VALIDATE_GX ::
+ * Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
+ * opbd, trak, prop and lcar).
+ *
+ */
+
+#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat )
+#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort )
+#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx )
+#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln )
+#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just )
+#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern )
+#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd )
+#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak )
+#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop )
+#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar )
+
+#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \
+ FT_VALIDATE_mort | \
+ FT_VALIDATE_morx | \
+ FT_VALIDATE_bsln | \
+ FT_VALIDATE_just | \
+ FT_VALIDATE_kern | \
+ FT_VALIDATE_opbd | \
+ FT_VALIDATE_trak | \
+ FT_VALIDATE_prop | \
+ FT_VALIDATE_lcar )
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_TrueTypeGX_Validate
+ *
+ * @description:
+ * Validate various TrueTypeGX tables to assure that all offsets and
+ * indices are valid. The idea is that a higher-level library which
+ * actually does the text layout can access those tables without
+ * error checking (which can be quite time consuming).
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * validation_flags ::
+ * A bit field which specifies the tables to be validated. See
+ * @FT_VALIDATE_GXXXX for possible values.
+ *
+ * table_length ::
+ * The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH
+ * should be passed.
+ *
+ * @output:
+ * tables ::
+ * The array where all validated sfnt tables are stored.
+ * The array itself must be allocated by a client.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with TrueTypeGX fonts, returning an error
+ * otherwise.
+ *
+ * After use, the application should deallocate the buffers pointed to by
+ * each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value
+ * indicates that the table either doesn't exist in the font, the
+ * application hasn't asked for validation, or the validator doesn't have
+ * the ability to validate the sfnt table.
+ */
+ FT_EXPORT( FT_Error )
+ FT_TrueTypeGX_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
+ FT_UInt table_length );
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_TrueTypeGX_Free
+ *
+ * @description:
+ * Free the buffer allocated by TrueTypeGX validator.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * table ::
+ * The pointer to the buffer allocated by
+ * @FT_TrueTypeGX_Validate.
+ *
+ * @note:
+ * This function must be used to free the buffer allocated by
+ * @FT_TrueTypeGX_Validate only.
+ */
+ FT_EXPORT( void )
+ FT_TrueTypeGX_Free( FT_Face face,
+ FT_Bytes table );
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @enum:
+ * FT_VALIDATE_CKERNXXX
+ *
+ * @description:
+ * A list of bit-field constants used with @FT_ClassicKern_Validate
+ * to indicate the classic kern dialect or dialects. If the selected
+ * type doesn't fit, @FT_ClassicKern_Validate regards the table as
+ * invalid.
+ *
+ * @values:
+ * FT_VALIDATE_MS ::
+ * Handle the `kern' table as a classic Microsoft kern table.
+ *
+ * FT_VALIDATE_APPLE ::
+ * Handle the `kern' table as a classic Apple kern table.
+ *
+ * FT_VALIDATE_CKERN ::
+ * Handle the `kern' as either classic Apple or Microsoft kern table.
+ */
+#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 )
+#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 )
+
+#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_ClassicKern_Validate
+ *
+ * @description:
+ * Validate classic (16-bit format) kern table to assure that the offsets
+ * and indices are valid. The idea is that a higher-level library which
+ * actually does the text layout can access those tables without error
+ * checking (which can be quite time consuming).
+ *
+ * The `kern' table validator in @FT_TrueTypeGX_Validate deals with both
+ * the new 32-bit format and the classic 16-bit format, while
+ * FT_ClassicKern_Validate only supports the classic 16-bit format.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * validation_flags ::
+ * A bit field which specifies the dialect to be validated. See
+ * @FT_VALIDATE_CKERNXXX for possible values.
+ *
+ * @output:
+ * ckern_table ::
+ * A pointer to the kern table.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * After use, the application should deallocate the buffers pointed to by
+ * `ckern_table', by calling @FT_ClassicKern_Free. A NULL value
+ * indicates that the table doesn't exist in the font.
+ */
+ FT_EXPORT( FT_Error )
+ FT_ClassicKern_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes *ckern_table );
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_ClassicKern_Free
+ *
+ * @description:
+ * Free the buffer allocated by classic Kern validator.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * table ::
+ * The pointer to the buffer that is allocated by
+ * @FT_ClassicKern_Validate.
+ *
+ * @note:
+ * This function must be used to free the buffer allocated by
+ * @FT_ClassicKern_Validate only.
+ */
+ FT_EXPORT( void )
+ FT_ClassicKern_Free( FT_Face face,
+ FT_Bytes table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGXVAL_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgzip.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgzip.h
new file mode 100644
index 00000000000..acbc4f0327b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftgzip.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/* */
+/* ftgzip.h */
+/* */
+/* Gzip-compressed stream support. */
+/* */
+/* Copyright 2002, 2003, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTGZIP_H__
+#define __FTGZIP_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* gzip */
+ /* */
+ /* <Title> */
+ /* GZIP Streams */
+ /* */
+ /* <Abstract> */
+ /* Using gzip-compressed font files. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of Gzip-specific functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Stream_OpenGzip
+ *
+ * @description:
+ * Open a new stream to parse gzip-compressed font files. This is
+ * mainly used to support the compressed `*.pcf.gz' fonts that come
+ * with XFree86.
+ *
+ * @input:
+ * stream ::
+ * The target embedding stream.
+ *
+ * source ::
+ * The source stream.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source stream must be opened _before_ calling this function.
+ *
+ * Calling the internal function `FT_Stream_Close' on the new stream will
+ * *not* call `FT_Stream_Close' on the source stream. None of the stream
+ * objects will be released to the heap.
+ *
+ * The stream implementation is very basic and resets the decompression
+ * process each time seeking backwards is needed within the stream.
+ *
+ * In certain builds of the library, gzip compression recognition is
+ * automatically handled when calling @FT_New_Face or @FT_Open_Face.
+ * This means that if no font driver is capable of handling the raw
+ * compressed file, the library will try to open a gzipped stream from
+ * it and re-open the face with it.
+ *
+ * This function may return `FT_Err_Unimplemented_Feature' if your build
+ * of FreeType was not compiled with zlib support.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stream_OpenGzip( FT_Stream stream,
+ FT_Stream source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGZIP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftimage.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftimage.h
new file mode 100644
index 00000000000..ccc2f71350d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftimage.h
@@ -0,0 +1,1254 @@
+/***************************************************************************/
+/* */
+/* ftimage.h */
+/* */
+/* FreeType glyph image formats and default raster interface */
+/* (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Note: A `raster' is simply a scan-line converter, used to render */
+ /* FT_Outlines into FT_Bitmaps. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTIMAGE_H__
+#define __FTIMAGE_H__
+
+
+ /* _STANDALONE_ is from ftgrays.c */
+#ifndef _STANDALONE_
+#include <ft2build.h>
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* basic_types */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Pos */
+ /* */
+ /* <Description> */
+ /* The type FT_Pos is a 32-bit integer used to store vectorial */
+ /* coordinates. Depending on the context, these can represent */
+ /* distances in integer font units, or 16.16, or 26.6 fixed float */
+ /* pixel coordinates. */
+ /* */
+ typedef signed long FT_Pos;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Vector */
+ /* */
+ /* <Description> */
+ /* A simple structure used to store a 2D vector; coordinates are of */
+ /* the FT_Pos type. */
+ /* */
+ /* <Fields> */
+ /* x :: The horizontal coordinate. */
+ /* y :: The vertical coordinate. */
+ /* */
+ typedef struct FT_Vector_
+ {
+ FT_Pos x;
+ FT_Pos y;
+
+ } FT_Vector;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_BBox */
+ /* */
+ /* <Description> */
+ /* A structure used to hold an outline's bounding box, i.e., the */
+ /* coordinates of its extrema in the horizontal and vertical */
+ /* directions. */
+ /* */
+ /* <Fields> */
+ /* xMin :: The horizontal minimum (left-most). */
+ /* */
+ /* yMin :: The vertical minimum (bottom-most). */
+ /* */
+ /* xMax :: The horizontal maximum (right-most). */
+ /* */
+ /* yMax :: The vertical maximum (top-most). */
+ /* */
+ typedef struct FT_BBox_
+ {
+ FT_Pos xMin, yMin;
+ FT_Pos xMax, yMax;
+
+ } FT_BBox;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Pixel_Mode */
+ /* */
+ /* <Description> */
+ /* An enumeration type used to describe the format of pixels in a */
+ /* given bitmap. Note that additional formats may be added in the */
+ /* future. */
+ /* */
+ /* <Values> */
+ /* FT_PIXEL_MODE_NONE :: */
+ /* Value~0 is reserved. */
+ /* */
+ /* FT_PIXEL_MODE_MONO :: */
+ /* A monochrome bitmap, using 1~bit per pixel. Note that pixels */
+ /* are stored in most-significant order (MSB), which means that */
+ /* the left-most pixel in a byte has value 128. */
+ /* */
+ /* FT_PIXEL_MODE_GRAY :: */
+ /* An 8-bit bitmap, generally used to represent anti-aliased glyph */
+ /* images. Each pixel is stored in one byte. Note that the number */
+ /* of `gray' levels is stored in the `num_grays' field of the */
+ /* @FT_Bitmap structure (it generally is 256). */
+ /* */
+ /* FT_PIXEL_MODE_GRAY2 :: */
+ /* A 2-bit per pixel bitmap, used to represent embedded */
+ /* anti-aliased bitmaps in font files according to the OpenType */
+ /* specification. We haven't found a single font using this */
+ /* format, however. */
+ /* */
+ /* FT_PIXEL_MODE_GRAY4 :: */
+ /* A 4-bit per pixel bitmap, representing embedded anti-aliased */
+ /* bitmaps in font files according to the OpenType specification. */
+ /* We haven't found a single font using this format, however. */
+ /* */
+ /* FT_PIXEL_MODE_LCD :: */
+ /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */
+ /* used for display on LCD displays; the bitmap is three times */
+ /* wider than the original glyph image. See also */
+ /* @FT_RENDER_MODE_LCD. */
+ /* */
+ /* FT_PIXEL_MODE_LCD_V :: */
+ /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */
+ /* used for display on rotated LCD displays; the bitmap is three */
+ /* times taller than the original glyph image. See also */
+ /* @FT_RENDER_MODE_LCD_V. */
+ /* */
+ typedef enum FT_Pixel_Mode_
+ {
+ FT_PIXEL_MODE_NONE = 0,
+ FT_PIXEL_MODE_MONO,
+ FT_PIXEL_MODE_GRAY,
+ FT_PIXEL_MODE_GRAY2,
+ FT_PIXEL_MODE_GRAY4,
+ FT_PIXEL_MODE_LCD,
+ FT_PIXEL_MODE_LCD_V,
+
+ FT_PIXEL_MODE_MAX /* do not remove */
+
+ } FT_Pixel_Mode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_pixel_mode_xxx */
+ /* */
+ /* <Description> */
+ /* A list of deprecated constants. Use the corresponding */
+ /* @FT_Pixel_Mode values instead. */
+ /* */
+ /* <Values> */
+ /* ft_pixel_mode_none :: See @FT_PIXEL_MODE_NONE. */
+ /* ft_pixel_mode_mono :: See @FT_PIXEL_MODE_MONO. */
+ /* ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY. */
+ /* ft_pixel_mode_pal2 :: See @FT_PIXEL_MODE_GRAY2. */
+ /* ft_pixel_mode_pal4 :: See @FT_PIXEL_MODE_GRAY4. */
+ /* */
+#define ft_pixel_mode_none FT_PIXEL_MODE_NONE
+#define ft_pixel_mode_mono FT_PIXEL_MODE_MONO
+#define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY
+#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2
+#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4
+
+ /* */
+
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Palette_Mode */
+ /* */
+ /* <Description> */
+ /* THIS TYPE IS DEPRECATED. DO NOT USE IT! */
+ /* */
+ /* An enumeration type to describe the format of a bitmap palette, */
+ /* used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8. */
+ /* */
+ /* <Values> */
+ /* ft_palette_mode_rgb :: The palette is an array of 3-byte RGB */
+ /* records. */
+ /* */
+ /* ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA */
+ /* records. */
+ /* */
+ /* <Note> */
+ /* As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by */
+ /* FreeType, these types are not handled by the library itself. */
+ /* */
+ typedef enum FT_Palette_Mode_
+ {
+ ft_palette_mode_rgb = 0,
+ ft_palette_mode_rgba,
+
+ ft_palette_mode_max /* do not remove */
+
+ } FT_Palette_Mode;
+
+ /* */
+
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Bitmap */
+ /* */
+ /* <Description> */
+ /* A structure used to describe a bitmap or pixmap to the raster. */
+ /* Note that we now manage pixmaps of various depths through the */
+ /* `pixel_mode' field. */
+ /* */
+ /* <Fields> */
+ /* rows :: The number of bitmap rows. */
+ /* */
+ /* width :: The number of pixels in bitmap row. */
+ /* */
+ /* pitch :: The pitch's absolute value is the number of bytes */
+ /* taken by one bitmap row, including padding. */
+ /* However, the pitch is positive when the bitmap has */
+ /* a `down' flow, and negative when it has an `up' */
+ /* flow. In all cases, the pitch is an offset to add */
+ /* to a bitmap pointer in order to go down one row. */
+ /* */
+ /* buffer :: A typeless pointer to the bitmap buffer. This */
+ /* value should be aligned on 32-bit boundaries in */
+ /* most cases. */
+ /* */
+ /* num_grays :: This field is only used with */
+ /* @FT_PIXEL_MODE_GRAY; it gives the number of gray */
+ /* levels used in the bitmap. */
+ /* */
+ /* pixel_mode :: The pixel mode, i.e., how pixel bits are stored. */
+ /* See @FT_Pixel_Mode for possible values. */
+ /* */
+ /* palette_mode :: This field is intended for paletted pixel modes; */
+ /* it indicates how the palette is stored. Not */
+ /* used currently. */
+ /* */
+ /* palette :: A typeless pointer to the bitmap palette; this */
+ /* field is intended for paletted pixel modes. Not */
+ /* used currently. */
+ /* */
+ /* <Note> */
+ /* For now, the only pixel modes supported by FreeType are mono and */
+ /* grays. However, drivers might be added in the future to support */
+ /* more `colorful' options. */
+ /* */
+ typedef struct FT_Bitmap_
+ {
+ int rows;
+ int width;
+ int pitch;
+ unsigned char* buffer;
+ short num_grays;
+ char pixel_mode;
+ char palette_mode;
+ void* palette;
+
+ } FT_Bitmap;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* outline_processing */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Outline */
+ /* */
+ /* <Description> */
+ /* This structure is used to describe an outline to the scan-line */
+ /* converter. */
+ /* */
+ /* <Fields> */
+ /* n_contours :: The number of contours in the outline. */
+ /* */
+ /* n_points :: The number of points in the outline. */
+ /* */
+ /* points :: A pointer to an array of `n_points' @FT_Vector */
+ /* elements, giving the outline's point coordinates. */
+ /* */
+ /* tags :: A pointer to an array of `n_points' chars, giving */
+ /* each outline point's type. If bit~0 is unset, the */
+ /* point is `off' the curve, i.e., a Bézier control */
+ /* point, while it is `on' when set. */
+ /* */
+ /* Bit~1 is meaningful for `off' points only. If set, */
+ /* it indicates a third-order Bézier arc control point; */
+ /* and a second-order control point if unset. */
+ /* */
+ /* contours :: An array of `n_contours' shorts, giving the end */
+ /* point of each contour within the outline. For */
+ /* example, the first contour is defined by the points */
+ /* `0' to `contours[0]', the second one is defined by */
+ /* the points `contours[0]+1' to `contours[1]', etc. */
+ /* */
+ /* flags :: A set of bit flags used to characterize the outline */
+ /* and give hints to the scan-converter and hinter on */
+ /* how to convert/grid-fit it. See @FT_OUTLINE_FLAGS. */
+ /* */
+ typedef struct FT_Outline_
+ {
+ short n_contours; /* number of contours in glyph */
+ short n_points; /* number of points in the glyph */
+
+ FT_Vector* points; /* the outline's points */
+ char* tags; /* the points flags */
+ short* contours; /* the contour end points */
+
+ int flags; /* outline masks */
+
+ } FT_Outline;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_OUTLINE_FLAGS */
+ /* */
+ /* <Description> */
+ /* A list of bit-field constants use for the flags in an outline's */
+ /* `flags' field. */
+ /* */
+ /* <Values> */
+ /* FT_OUTLINE_NONE :: */
+ /* Value~0 is reserved. */
+ /* */
+ /* FT_OUTLINE_OWNER :: */
+ /* If set, this flag indicates that the outline's field arrays */
+ /* (i.e., `points', `flags', and `contours') are `owned' by the */
+ /* outline object, and should thus be freed when it is destroyed. */
+ /* */
+ /* FT_OUTLINE_EVEN_ODD_FILL :: */
+ /* By default, outlines are filled using the non-zero winding rule. */
+ /* If set to 1, the outline will be filled using the even-odd fill */
+ /* rule (only works with the smooth raster). */
+ /* */
+ /* FT_OUTLINE_REVERSE_FILL :: */
+ /* By default, outside contours of an outline are oriented in */
+ /* clock-wise direction, as defined in the TrueType specification. */
+ /* This flag is set if the outline uses the opposite direction */
+ /* (typically for Type~1 fonts). This flag is ignored by the scan */
+ /* converter. */
+ /* */
+ /* FT_OUTLINE_IGNORE_DROPOUTS :: */
+ /* By default, the scan converter will try to detect drop-outs in */
+ /* an outline and correct the glyph bitmap to ensure consistent */
+ /* shape continuity. If set, this flag hints the scan-line */
+ /* converter to ignore such cases. */
+ /* */
+ /* FT_OUTLINE_SMART_DROPOUTS :: */
+ /* Select smart dropout control. If unset, use simple dropout */
+ /* control. Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. */
+ /* */
+ /* FT_OUTLINE_INCLUDE_STUBS :: */
+ /* If set, turn pixels on for `stubs', otherwise exclude them. */
+ /* Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. */
+ /* */
+ /* FT_OUTLINE_HIGH_PRECISION :: */
+ /* This flag indicates that the scan-line converter should try to */
+ /* convert this outline to bitmaps with the highest possible */
+ /* quality. It is typically set for small character sizes. Note */
+ /* that this is only a hint that might be completely ignored by a */
+ /* given scan-converter. */
+ /* */
+ /* FT_OUTLINE_SINGLE_PASS :: */
+ /* This flag is set to force a given scan-converter to only use a */
+ /* single pass over the outline to render a bitmap glyph image. */
+ /* Normally, it is set for very large character sizes. It is only */
+ /* a hint that might be completely ignored by a given */
+ /* scan-converter. */
+ /* */
+ /* <Note> */
+ /* Please refer to the description of the `SCANTYPE' instruction in */
+ /* the OpenType specification (in file `ttinst1.doc') how simple */
+ /* drop-outs, smart drop-outs, and stubs are defined. */
+ /* */
+#define FT_OUTLINE_NONE 0x0
+#define FT_OUTLINE_OWNER 0x1
+#define FT_OUTLINE_EVEN_ODD_FILL 0x2
+#define FT_OUTLINE_REVERSE_FILL 0x4
+#define FT_OUTLINE_IGNORE_DROPOUTS 0x8
+#define FT_OUTLINE_SMART_DROPOUTS 0x10
+#define FT_OUTLINE_INCLUDE_STUBS 0x20
+
+#define FT_OUTLINE_HIGH_PRECISION 0x100
+#define FT_OUTLINE_SINGLE_PASS 0x200
+
+
+ /*************************************************************************
+ *
+ * @enum:
+ * ft_outline_flags
+ *
+ * @description:
+ * These constants are deprecated. Please use the corresponding
+ * @FT_OUTLINE_FLAGS values.
+ *
+ * @values:
+ * ft_outline_none :: See @FT_OUTLINE_NONE.
+ * ft_outline_owner :: See @FT_OUTLINE_OWNER.
+ * ft_outline_even_odd_fill :: See @FT_OUTLINE_EVEN_ODD_FILL.
+ * ft_outline_reverse_fill :: See @FT_OUTLINE_REVERSE_FILL.
+ * ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS.
+ * ft_outline_high_precision :: See @FT_OUTLINE_HIGH_PRECISION.
+ * ft_outline_single_pass :: See @FT_OUTLINE_SINGLE_PASS.
+ */
+#define ft_outline_none FT_OUTLINE_NONE
+#define ft_outline_owner FT_OUTLINE_OWNER
+#define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL
+#define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL
+#define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS
+#define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION
+#define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS
+
+ /* */
+
+#define FT_CURVE_TAG( flag ) ( flag & 3 )
+
+#define FT_CURVE_TAG_ON 1
+#define FT_CURVE_TAG_CONIC 0
+#define FT_CURVE_TAG_CUBIC 2
+
+#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */
+#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */
+
+#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \
+ FT_CURVE_TAG_TOUCH_Y )
+
+#define FT_Curve_Tag_On FT_CURVE_TAG_ON
+#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC
+#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC
+#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X
+#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Outline_MoveToFunc */
+ /* */
+ /* <Description> */
+ /* A function pointer type used to describe the signature of a `move */
+ /* to' function during outline walking/decomposition. */
+ /* */
+ /* A `move to' is emitted to start a new contour in an outline. */
+ /* */
+ /* <Input> */
+ /* to :: A pointer to the target point of the `move to'. */
+ /* */
+ /* user :: A typeless pointer which is passed from the caller of the */
+ /* decomposition function. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ typedef int
+ (*FT_Outline_MoveToFunc)( const FT_Vector* to,
+ void* user );
+
+#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Outline_LineToFunc */
+ /* */
+ /* <Description> */
+ /* A function pointer type used to describe the signature of a `line */
+ /* to' function during outline walking/decomposition. */
+ /* */
+ /* A `line to' is emitted to indicate a segment in the outline. */
+ /* */
+ /* <Input> */
+ /* to :: A pointer to the target point of the `line to'. */
+ /* */
+ /* user :: A typeless pointer which is passed from the caller of the */
+ /* decomposition function. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ typedef int
+ (*FT_Outline_LineToFunc)( const FT_Vector* to,
+ void* user );
+
+#define FT_Outline_LineTo_Func FT_Outline_LineToFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Outline_ConicToFunc */
+ /* */
+ /* <Description> */
+ /* A function pointer type use to describe the signature of a `conic */
+ /* to' function during outline walking/decomposition. */
+ /* */
+ /* A `conic to' is emitted to indicate a second-order Bézier arc in */
+ /* the outline. */
+ /* */
+ /* <Input> */
+ /* control :: An intermediate control point between the last position */
+ /* and the new target in `to'. */
+ /* */
+ /* to :: A pointer to the target end point of the conic arc. */
+ /* */
+ /* user :: A typeless pointer which is passed from the caller of */
+ /* the decomposition function. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ typedef int
+ (*FT_Outline_ConicToFunc)( const FT_Vector* control,
+ const FT_Vector* to,
+ void* user );
+
+#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Outline_CubicToFunc */
+ /* */
+ /* <Description> */
+ /* A function pointer type used to describe the signature of a `cubic */
+ /* to' function during outline walking/decomposition. */
+ /* */
+ /* A `cubic to' is emitted to indicate a third-order Bézier arc. */
+ /* */
+ /* <Input> */
+ /* control1 :: A pointer to the first Bézier control point. */
+ /* */
+ /* control2 :: A pointer to the second Bézier control point. */
+ /* */
+ /* to :: A pointer to the target end point. */
+ /* */
+ /* user :: A typeless pointer which is passed from the caller of */
+ /* the decomposition function. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ typedef int
+ (*FT_Outline_CubicToFunc)( const FT_Vector* control1,
+ const FT_Vector* control2,
+ const FT_Vector* to,
+ void* user );
+
+#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Outline_Funcs */
+ /* */
+ /* <Description> */
+ /* A structure to hold various function pointers used during outline */
+ /* decomposition in order to emit segments, conic, and cubic Béziers, */
+ /* as well as `move to' and `close to' operations. */
+ /* */
+ /* <Fields> */
+ /* move_to :: The `move to' emitter. */
+ /* */
+ /* line_to :: The segment emitter. */
+ /* */
+ /* conic_to :: The second-order Bézier arc emitter. */
+ /* */
+ /* cubic_to :: The third-order Bézier arc emitter. */
+ /* */
+ /* shift :: The shift that is applied to coordinates before they */
+ /* are sent to the emitter. */
+ /* */
+ /* delta :: The delta that is applied to coordinates before they */
+ /* are sent to the emitter, but after the shift. */
+ /* */
+ /* <Note> */
+ /* The point coordinates sent to the emitters are the transformed */
+ /* version of the original coordinates (this is important for high */
+ /* accuracy during scan-conversion). The transformation is simple: */
+ /* */
+ /* { */
+ /* x' = (x << shift) - delta */
+ /* y' = (x << shift) - delta */
+ /* } */
+ /* */
+ /* Set the value of `shift' and `delta' to~0 to get the original */
+ /* point coordinates. */
+ /* */
+ typedef struct FT_Outline_Funcs_
+ {
+ FT_Outline_MoveToFunc move_to;
+ FT_Outline_LineToFunc line_to;
+ FT_Outline_ConicToFunc conic_to;
+ FT_Outline_CubicToFunc cubic_to;
+
+ int shift;
+ FT_Pos delta;
+
+ } FT_Outline_Funcs;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* basic_types */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_IMAGE_TAG */
+ /* */
+ /* <Description> */
+ /* This macro converts four-letter tags to an unsigned long type. */
+ /* */
+ /* <Note> */
+ /* Since many 16-bit compilers don't like 32-bit enumerations, you */
+ /* should redefine this macro in case of problems to something like */
+ /* this: */
+ /* */
+ /* { */
+ /* #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value */
+ /* } */
+ /* */
+ /* to get a simple enumeration without assigning special numbers. */
+ /* */
+#ifndef FT_IMAGE_TAG
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \
+ value = ( ( (unsigned long)_x1 << 24 ) | \
+ ( (unsigned long)_x2 << 16 ) | \
+ ( (unsigned long)_x3 << 8 ) | \
+ (unsigned long)_x4 )
+#endif /* FT_IMAGE_TAG */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Glyph_Format */
+ /* */
+ /* <Description> */
+ /* An enumeration type used to describe the format of a given glyph */
+ /* image. Note that this version of FreeType only supports two image */
+ /* formats, even though future font drivers will be able to register */
+ /* their own format. */
+ /* */
+ /* <Values> */
+ /* FT_GLYPH_FORMAT_NONE :: */
+ /* The value~0 is reserved. */
+ /* */
+ /* FT_GLYPH_FORMAT_COMPOSITE :: */
+ /* The glyph image is a composite of several other images. This */
+ /* format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to */
+ /* report compound glyphs (like accented characters). */
+ /* */
+ /* FT_GLYPH_FORMAT_BITMAP :: */
+ /* The glyph image is a bitmap, and can be described as an */
+ /* @FT_Bitmap. You generally need to access the `bitmap' field of */
+ /* the @FT_GlyphSlotRec structure to read it. */
+ /* */
+ /* FT_GLYPH_FORMAT_OUTLINE :: */
+ /* The glyph image is a vectorial outline made of line segments */
+ /* and Bézier arcs; it can be described as an @FT_Outline; you */
+ /* generally want to access the `outline' field of the */
+ /* @FT_GlyphSlotRec structure to read it. */
+ /* */
+ /* FT_GLYPH_FORMAT_PLOTTER :: */
+ /* The glyph image is a vectorial path with no inside and outside */
+ /* contours. Some Type~1 fonts, like those in the Hershey family, */
+ /* contain glyphs in this format. These are described as */
+ /* @FT_Outline, but FreeType isn't currently capable of rendering */
+ /* them correctly. */
+ /* */
+ typedef enum FT_Glyph_Format_
+ {
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ),
+
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ),
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ),
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ),
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' )
+
+ } FT_Glyph_Format;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_glyph_format_xxx */
+ /* */
+ /* <Description> */
+ /* A list of deprecated constants. Use the corresponding */
+ /* @FT_Glyph_Format values instead. */
+ /* */
+ /* <Values> */
+ /* ft_glyph_format_none :: See @FT_GLYPH_FORMAT_NONE. */
+ /* ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE. */
+ /* ft_glyph_format_bitmap :: See @FT_GLYPH_FORMAT_BITMAP. */
+ /* ft_glyph_format_outline :: See @FT_GLYPH_FORMAT_OUTLINE. */
+ /* ft_glyph_format_plotter :: See @FT_GLYPH_FORMAT_PLOTTER. */
+ /* */
+#define ft_glyph_format_none FT_GLYPH_FORMAT_NONE
+#define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE
+#define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP
+#define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE
+#define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** R A S T E R D E F I N I T I O N S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* A raster is a scan converter, in charge of rendering an outline into */
+ /* a a bitmap. This section contains the public API for rasters. */
+ /* */
+ /* Note that in FreeType 2, all rasters are now encapsulated within */
+ /* specific modules called `renderers'. See `freetype/ftrender.h' for */
+ /* more details on renderers. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* raster */
+ /* */
+ /* <Title> */
+ /* Scanline Converter */
+ /* */
+ /* <Abstract> */
+ /* How vectorial outlines are converted into bitmaps and pixmaps. */
+ /* */
+ /* <Description> */
+ /* This section contains technical definitions. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Raster */
+ /* */
+ /* <Description> */
+ /* A handle (pointer) to a raster object. Each object can be used */
+ /* independently to convert an outline into a bitmap or pixmap. */
+ /* */
+ typedef struct FT_RasterRec_* FT_Raster;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Span */
+ /* */
+ /* <Description> */
+ /* A structure used to model a single span of gray (or black) pixels */
+ /* when rendering a monochrome or anti-aliased bitmap. */
+ /* */
+ /* <Fields> */
+ /* x :: The span's horizontal start position. */
+ /* */
+ /* len :: The span's length in pixels. */
+ /* */
+ /* coverage :: The span color/coverage, ranging from 0 (background) */
+ /* to 255 (foreground). Only used for anti-aliased */
+ /* rendering. */
+ /* */
+ /* <Note> */
+ /* This structure is used by the span drawing callback type named */
+ /* @FT_SpanFunc which takes the y~coordinate of the span as a */
+ /* a parameter. */
+ /* */
+ /* The coverage value is always between 0 and 255. If you want less */
+ /* gray values, the callback function has to reduce them. */
+ /* */
+ typedef struct FT_Span_
+ {
+ short x;
+ unsigned short len;
+ unsigned char coverage;
+
+ } FT_Span;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_SpanFunc */
+ /* */
+ /* <Description> */
+ /* A function used as a call-back by the anti-aliased renderer in */
+ /* order to let client applications draw themselves the gray pixel */
+ /* spans on each scan line. */
+ /* */
+ /* <Input> */
+ /* y :: The scanline's y~coordinate. */
+ /* */
+ /* count :: The number of spans to draw on this scanline. */
+ /* */
+ /* spans :: A table of `count' spans to draw on the scanline. */
+ /* */
+ /* user :: User-supplied data that is passed to the callback. */
+ /* */
+ /* <Note> */
+ /* This callback allows client applications to directly render the */
+ /* gray spans of the anti-aliased bitmap to any kind of surfaces. */
+ /* */
+ /* This can be used to write anti-aliased outlines directly to a */
+ /* given background bitmap, and even perform translucency. */
+ /* */
+ /* Note that the `count' field cannot be greater than a fixed value */
+ /* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */
+ /* `ftoption.h'. By default, this value is set to~32, which means */
+ /* that if there are more than 32~spans on a given scanline, the */
+ /* callback is called several times with the same `y' parameter in */
+ /* order to draw all callbacks. */
+ /* */
+ /* Otherwise, the callback is only called once per scan-line, and */
+ /* only for those scanlines that do have `gray' pixels on them. */
+ /* */
+ typedef void
+ (*FT_SpanFunc)( int y,
+ int count,
+ const FT_Span* spans,
+ void* user );
+
+#define FT_Raster_Span_Func FT_SpanFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_BitTest_Func */
+ /* */
+ /* <Description> */
+ /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */
+ /* */
+ /* A function used as a call-back by the monochrome scan-converter */
+ /* to test whether a given target pixel is already set to the drawing */
+ /* `color'. These tests are crucial to implement drop-out control */
+ /* per-se the TrueType spec. */
+ /* */
+ /* <Input> */
+ /* y :: The pixel's y~coordinate. */
+ /* */
+ /* x :: The pixel's x~coordinate. */
+ /* */
+ /* user :: User-supplied data that is passed to the callback. */
+ /* */
+ /* <Return> */
+ /* 1~if the pixel is `set', 0~otherwise. */
+ /* */
+ typedef int
+ (*FT_Raster_BitTest_Func)( int y,
+ int x,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_BitSet_Func */
+ /* */
+ /* <Description> */
+ /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */
+ /* */
+ /* A function used as a call-back by the monochrome scan-converter */
+ /* to set an individual target pixel. This is crucial to implement */
+ /* drop-out control according to the TrueType specification. */
+ /* */
+ /* <Input> */
+ /* y :: The pixel's y~coordinate. */
+ /* */
+ /* x :: The pixel's x~coordinate. */
+ /* */
+ /* user :: User-supplied data that is passed to the callback. */
+ /* */
+ /* <Return> */
+ /* 1~if the pixel is `set', 0~otherwise. */
+ /* */
+ typedef void
+ (*FT_Raster_BitSet_Func)( int y,
+ int x,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_RASTER_FLAG_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit flag constants as used in the `flags' field of a */
+ /* @FT_Raster_Params structure. */
+ /* */
+ /* <Values> */
+ /* FT_RASTER_FLAG_DEFAULT :: This value is 0. */
+ /* */
+ /* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */
+ /* anti-aliased glyph image should be */
+ /* generated. Otherwise, it will be */
+ /* monochrome (1-bit). */
+ /* */
+ /* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */
+ /* rendering. In this mode, client */
+ /* applications must provide their own span */
+ /* callback. This lets them directly */
+ /* draw or compose over an existing bitmap. */
+ /* If this bit is not set, the target */
+ /* pixmap's buffer _must_ be zeroed before */
+ /* rendering. */
+ /* */
+ /* Note that for now, direct rendering is */
+ /* only possible with anti-aliased glyphs. */
+ /* */
+ /* FT_RASTER_FLAG_CLIP :: This flag is only used in direct */
+ /* rendering mode. If set, the output will */
+ /* be clipped to a box specified in the */
+ /* `clip_box' field of the */
+ /* @FT_Raster_Params structure. */
+ /* */
+ /* Note that by default, the glyph bitmap */
+ /* is clipped to the target pixmap, except */
+ /* in direct rendering mode where all spans */
+ /* are generated if no clipping box is set. */
+ /* */
+#define FT_RASTER_FLAG_DEFAULT 0x0
+#define FT_RASTER_FLAG_AA 0x1
+#define FT_RASTER_FLAG_DIRECT 0x2
+#define FT_RASTER_FLAG_CLIP 0x4
+
+ /* deprecated */
+#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT
+#define ft_raster_flag_aa FT_RASTER_FLAG_AA
+#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT
+#define ft_raster_flag_clip FT_RASTER_FLAG_CLIP
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Raster_Params */
+ /* */
+ /* <Description> */
+ /* A structure to hold the arguments used by a raster's render */
+ /* function. */
+ /* */
+ /* <Fields> */
+ /* target :: The target bitmap. */
+ /* */
+ /* source :: A pointer to the source glyph image (e.g., an */
+ /* @FT_Outline). */
+ /* */
+ /* flags :: The rendering flags. */
+ /* */
+ /* gray_spans :: The gray span drawing callback. */
+ /* */
+ /* black_spans :: The black span drawing callback. */
+ /* */
+ /* bit_test :: The bit test callback. UNIMPLEMENTED! */
+ /* */
+ /* bit_set :: The bit set callback. UNIMPLEMENTED! */
+ /* */
+ /* user :: User-supplied data that is passed to each drawing */
+ /* callback. */
+ /* */
+ /* clip_box :: An optional clipping box. It is only used in */
+ /* direct rendering mode. Note that coordinates here */
+ /* should be expressed in _integer_ pixels (and not in */
+ /* 26.6 fixed-point units). */
+ /* */
+ /* <Note> */
+ /* An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA */
+ /* bit flag is set in the `flags' field, otherwise a monochrome */
+ /* bitmap is generated. */
+ /* */
+ /* If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the */
+ /* raster will call the `gray_spans' callback to draw gray pixel */
+ /* spans, in the case of an aa glyph bitmap, it will call */
+ /* `black_spans', and `bit_test' and `bit_set' in the case of a */
+ /* monochrome bitmap. This allows direct composition over a */
+ /* pre-existing bitmap through user-provided callbacks to perform the */
+ /* span drawing/composition. */
+ /* */
+ /* Note that the `bit_test' and `bit_set' callbacks are required when */
+ /* rendering a monochrome bitmap, as they are crucial to implement */
+ /* correct drop-out control as defined in the TrueType specification. */
+ /* */
+ typedef struct FT_Raster_Params_
+ {
+ const FT_Bitmap* target;
+ const void* source;
+ int flags;
+ FT_SpanFunc gray_spans;
+ FT_SpanFunc black_spans;
+ FT_Raster_BitTest_Func bit_test; /* doesn't work! */
+ FT_Raster_BitSet_Func bit_set; /* doesn't work! */
+ void* user;
+ FT_BBox clip_box;
+
+ } FT_Raster_Params;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_NewFunc */
+ /* */
+ /* <Description> */
+ /* A function used to create a new raster object. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the memory allocator. */
+ /* */
+ /* <Output> */
+ /* raster :: A handle to the new raster object. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The `memory' parameter is a typeless pointer in order to avoid */
+ /* un-wanted dependencies on the rest of the FreeType code. In */
+ /* practice, it is an @FT_Memory object, i.e., a handle to the */
+ /* standard FreeType memory allocator. However, this field can be */
+ /* completely ignored by a given raster implementation. */
+ /* */
+ typedef int
+ (*FT_Raster_NewFunc)( void* memory,
+ FT_Raster* raster );
+
+#define FT_Raster_New_Func FT_Raster_NewFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_DoneFunc */
+ /* */
+ /* <Description> */
+ /* A function used to destroy a given raster object. */
+ /* */
+ /* <Input> */
+ /* raster :: A handle to the raster object. */
+ /* */
+ typedef void
+ (*FT_Raster_DoneFunc)( FT_Raster raster );
+
+#define FT_Raster_Done_Func FT_Raster_DoneFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_ResetFunc */
+ /* */
+ /* <Description> */
+ /* FreeType provides an area of memory called the `render pool', */
+ /* available to all registered rasters. This pool can be freely used */
+ /* during a given scan-conversion but is shared by all rasters. Its */
+ /* content is thus transient. */
+ /* */
+ /* This function is called each time the render pool changes, or just */
+ /* after a new raster object is created. */
+ /* */
+ /* <Input> */
+ /* raster :: A handle to the new raster object. */
+ /* */
+ /* pool_base :: The address in memory of the render pool. */
+ /* */
+ /* pool_size :: The size in bytes of the render pool. */
+ /* */
+ /* <Note> */
+ /* Rasters can ignore the render pool and rely on dynamic memory */
+ /* allocation if they want to (a handle to the memory allocator is */
+ /* passed to the raster constructor). However, this is not */
+ /* recommended for efficiency purposes. */
+ /* */
+ typedef void
+ (*FT_Raster_ResetFunc)( FT_Raster raster,
+ unsigned char* pool_base,
+ unsigned long pool_size );
+
+#define FT_Raster_Reset_Func FT_Raster_ResetFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_SetModeFunc */
+ /* */
+ /* <Description> */
+ /* This function is a generic facility to change modes or attributes */
+ /* in a given raster. This can be used for debugging purposes, or */
+ /* simply to allow implementation-specific `features' in a given */
+ /* raster module. */
+ /* */
+ /* <Input> */
+ /* raster :: A handle to the new raster object. */
+ /* */
+ /* mode :: A 4-byte tag used to name the mode or property. */
+ /* */
+ /* args :: A pointer to the new mode/property to use. */
+ /* */
+ typedef int
+ (*FT_Raster_SetModeFunc)( FT_Raster raster,
+ unsigned long mode,
+ void* args );
+
+#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_RenderFunc */
+ /* */
+ /* <Description> */
+ /* Invoke a given raster to scan-convert a given glyph image into a */
+ /* target bitmap. */
+ /* */
+ /* <Input> */
+ /* raster :: A handle to the raster object. */
+ /* */
+ /* params :: A pointer to an @FT_Raster_Params structure used to */
+ /* store the rendering parameters. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The exact format of the source image depends on the raster's glyph */
+ /* format defined in its @FT_Raster_Funcs structure. It can be an */
+ /* @FT_Outline or anything else in order to support a large array of */
+ /* glyph formats. */
+ /* */
+ /* Note also that the render function can fail and return a */
+ /* `FT_Err_Unimplemented_Feature' error code if the raster used does */
+ /* not support direct composition. */
+ /* */
+ /* XXX: For now, the standard raster doesn't support direct */
+ /* composition but this should change for the final release (see */
+ /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */
+ /* for examples of distinct implementations which support direct */
+ /* composition). */
+ /* */
+ typedef int
+ (*FT_Raster_RenderFunc)( FT_Raster raster,
+ const FT_Raster_Params* params );
+
+#define FT_Raster_Render_Func FT_Raster_RenderFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Raster_Funcs */
+ /* */
+ /* <Description> */
+ /* A structure used to describe a given raster class to the library. */
+ /* */
+ /* <Fields> */
+ /* glyph_format :: The supported glyph format for this raster. */
+ /* */
+ /* raster_new :: The raster constructor. */
+ /* */
+ /* raster_reset :: Used to reset the render pool within the raster. */
+ /* */
+ /* raster_render :: A function to render a glyph into a given bitmap. */
+ /* */
+ /* raster_done :: The raster destructor. */
+ /* */
+ typedef struct FT_Raster_Funcs_
+ {
+ FT_Glyph_Format glyph_format;
+ FT_Raster_NewFunc raster_new;
+ FT_Raster_ResetFunc raster_reset;
+ FT_Raster_SetModeFunc raster_set_mode;
+ FT_Raster_RenderFunc raster_render;
+ FT_Raster_DoneFunc raster_done;
+
+ } FT_Raster_Funcs;
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTIMAGE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftincrem.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftincrem.h
new file mode 100644
index 00000000000..96abedea7b6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftincrem.h
@@ -0,0 +1,349 @@
+/***************************************************************************/
+/* */
+/* ftincrem.h */
+/* */
+/* FreeType incremental loading (specification). */
+/* */
+/* Copyright 2002, 2003, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTINCREM_H__
+#define __FTINCREM_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /***************************************************************************
+ *
+ * @section:
+ * incremental
+ *
+ * @title:
+ * Incremental Loading
+ *
+ * @abstract:
+ * Custom Glyph Loading.
+ *
+ * @description:
+ * This section contains various functions used to perform so-called
+ * `incremental' glyph loading. This is a mode where all glyphs loaded
+ * from a given @FT_Face are provided by the client application,
+ *
+ * Apart from that, all other tables are loaded normally from the font
+ * file. This mode is useful when FreeType is used within another
+ * engine, e.g., a PostScript Imaging Processor.
+ *
+ * To enable this mode, you must use @FT_Open_Face, passing an
+ * @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
+ * @FT_Incremental_Interface value. See the comments for
+ * @FT_Incremental_InterfaceRec for an example.
+ *
+ */
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental
+ *
+ * @description:
+ * An opaque type describing a user-provided object used to implement
+ * `incremental' glyph loading within FreeType. This is used to support
+ * embedded fonts in certain environments (e.g., PostScript interpreters),
+ * where the glyph data isn't in the font file, or must be overridden by
+ * different values.
+ *
+ * @note:
+ * It is up to client applications to create and implement @FT_Incremental
+ * objects, as long as they provide implementations for the methods
+ * @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc
+ * and @FT_Incremental_GetGlyphMetricsFunc.
+ *
+ * See the description of @FT_Incremental_InterfaceRec to understand how
+ * to use incremental objects with FreeType.
+ *
+ */
+ typedef struct FT_IncrementalRec_* FT_Incremental;
+
+
+ /***************************************************************************
+ *
+ * @struct:
+ * FT_Incremental_MetricsRec
+ *
+ * @description:
+ * A small structure used to contain the basic glyph metrics returned
+ * by the @FT_Incremental_GetGlyphMetricsFunc method.
+ *
+ * @fields:
+ * bearing_x ::
+ * Left bearing, in font units.
+ *
+ * bearing_y ::
+ * Top bearing, in font units.
+ *
+ * advance ::
+ * Glyph advance, in font units.
+ *
+ * @note:
+ * These correspond to horizontal or vertical metrics depending on the
+ * value of the `vertical' argument to the function
+ * @FT_Incremental_GetGlyphMetricsFunc.
+ *
+ */
+ typedef struct FT_Incremental_MetricsRec_
+ {
+ FT_Long bearing_x;
+ FT_Long bearing_y;
+ FT_Long advance;
+
+ } FT_Incremental_MetricsRec;
+
+
+ /***************************************************************************
+ *
+ * @struct:
+ * FT_Incremental_Metrics
+ *
+ * @description:
+ * A handle to an @FT_Incremental_MetricsRec structure.
+ *
+ */
+ typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics;
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental_GetGlyphDataFunc
+ *
+ * @description:
+ * A function called by FreeType to access a given glyph's data bytes
+ * during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
+ * enabled.
+ *
+ * Note that the format of the glyph's data bytes depends on the font
+ * file format. For TrueType, it must correspond to the raw bytes within
+ * the `glyf' table. For PostScript formats, it must correspond to the
+ * *unencrypted* charstring bytes, without any `lenIV' header. It is
+ * undefined for any other format.
+ *
+ * @input:
+ * incremental ::
+ * Handle to an opaque @FT_Incremental handle provided by the client
+ * application.
+ *
+ * glyph_index ::
+ * Index of relevant glyph.
+ *
+ * @output:
+ * adata ::
+ * A structure describing the returned glyph data bytes (which will be
+ * accessed as a read-only byte block).
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If this function returns successfully the method
+ * @FT_Incremental_FreeGlyphDataFunc will be called later to release
+ * the data bytes.
+ *
+ * Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
+ * compound glyphs.
+ *
+ */
+ typedef FT_Error
+ (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental,
+ FT_UInt glyph_index,
+ FT_Data* adata );
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental_FreeGlyphDataFunc
+ *
+ * @description:
+ * A function used to release the glyph data bytes returned by a
+ * successful call to @FT_Incremental_GetGlyphDataFunc.
+ *
+ * @input:
+ * incremental ::
+ * A handle to an opaque @FT_Incremental handle provided by the client
+ * application.
+ *
+ * data ::
+ * A structure describing the glyph data bytes (which will be accessed
+ * as a read-only byte block).
+ *
+ */
+ typedef void
+ (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental,
+ FT_Data* data );
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental_GetGlyphMetricsFunc
+ *
+ * @description:
+ * A function used to retrieve the basic metrics of a given glyph index
+ * before accessing its data. This is necessary because, in certain
+ * formats like TrueType, the metrics are stored in a different place from
+ * the glyph images proper.
+ *
+ * @input:
+ * incremental ::
+ * A handle to an opaque @FT_Incremental handle provided by the client
+ * application.
+ *
+ * glyph_index ::
+ * Index of relevant glyph.
+ *
+ * vertical ::
+ * If true, return vertical metrics.
+ *
+ * ametrics ::
+ * This parameter is used for both input and output.
+ * The original glyph metrics, if any, in font units. If metrics are
+ * not available all the values must be set to zero.
+ *
+ * @output:
+ * ametrics ::
+ * The replacement glyph metrics in font units.
+ *
+ */
+ typedef FT_Error
+ (*FT_Incremental_GetGlyphMetricsFunc)
+ ( FT_Incremental incremental,
+ FT_UInt glyph_index,
+ FT_Bool vertical,
+ FT_Incremental_MetricsRec *ametrics );
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_Incremental_FuncsRec
+ *
+ * @description:
+ * A table of functions for accessing fonts that load data
+ * incrementally. Used in @FT_Incremental_InterfaceRec.
+ *
+ * @fields:
+ * get_glyph_data ::
+ * The function to get glyph data. Must not be null.
+ *
+ * free_glyph_data ::
+ * The function to release glyph data. Must not be null.
+ *
+ * get_glyph_metrics ::
+ * The function to get glyph metrics. May be null if the font does
+ * not provide overriding glyph metrics.
+ *
+ */
+ typedef struct FT_Incremental_FuncsRec_
+ {
+ FT_Incremental_GetGlyphDataFunc get_glyph_data;
+ FT_Incremental_FreeGlyphDataFunc free_glyph_data;
+ FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics;
+
+ } FT_Incremental_FuncsRec;
+
+
+ /***************************************************************************
+ *
+ * @struct:
+ * FT_Incremental_InterfaceRec
+ *
+ * @description:
+ * A structure to be used with @FT_Open_Face to indicate that the user
+ * wants to support incremental glyph loading. You should use it with
+ * @FT_PARAM_TAG_INCREMENTAL as in the following example:
+ *
+ * {
+ * FT_Incremental_InterfaceRec inc_int;
+ * FT_Parameter parameter;
+ * FT_Open_Args open_args;
+ *
+ *
+ * // set up incremental descriptor
+ * inc_int.funcs = my_funcs;
+ * inc_int.object = my_object;
+ *
+ * // set up optional parameter
+ * parameter.tag = FT_PARAM_TAG_INCREMENTAL;
+ * parameter.data = &inc_int;
+ *
+ * // set up FT_Open_Args structure
+ * open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+ * open_args.pathname = my_font_pathname;
+ * open_args.num_params = 1;
+ * open_args.params = &parameter; // we use one optional argument
+ *
+ * // open the font
+ * error = FT_Open_Face( library, &open_args, index, &face );
+ * ...
+ * }
+ *
+ */
+ typedef struct FT_Incremental_InterfaceRec_
+ {
+ const FT_Incremental_FuncsRec* funcs;
+ FT_Incremental object;
+
+ } FT_Incremental_InterfaceRec;
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental_Interface
+ *
+ * @description:
+ * A pointer to an @FT_Incremental_InterfaceRec structure.
+ *
+ */
+ typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface;
+
+
+ /***************************************************************************
+ *
+ * @constant:
+ * FT_PARAM_TAG_INCREMENTAL
+ *
+ * @description:
+ * A constant used as the tag of @FT_Parameter structures to indicate
+ * an incremental loading object to be used by FreeType.
+ *
+ */
+#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTINCREM_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlcdfil.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlcdfil.h
new file mode 100644
index 00000000000..c6201b38e99
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlcdfil.h
@@ -0,0 +1,172 @@
+/***************************************************************************/
+/* */
+/* ftlcdfil.h */
+/* */
+/* FreeType API for color filtering of subpixel bitmap glyphs */
+/* (specification). */
+/* */
+/* Copyright 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FT_LCD_FILTER_H__
+#define __FT_LCD_FILTER_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /***************************************************************************
+ *
+ * @section:
+ * lcd_filtering
+ *
+ * @title:
+ * LCD Filtering
+ *
+ * @abstract:
+ * Reduce color fringes of LCD-optimized bitmaps.
+ *
+ * @description:
+ * The @FT_Library_SetLcdFilter API can be used to specify a low-pass
+ * filter which is then applied to LCD-optimized bitmaps generated
+ * through @FT_Render_Glyph. This is useful to reduce color fringes
+ * which would occur with unfiltered rendering.
+ *
+ * Note that no filter is active by default, and that this function is
+ * *not* implemented in default builds of the library. You need to
+ * #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
+ * in order to activate it.
+ */
+
+
+ /****************************************************************************
+ *
+ * @func:
+ * FT_LcdFilter
+ *
+ * @description:
+ * A list of values to identify various types of LCD filters.
+ *
+ * @values:
+ * FT_LCD_FILTER_NONE ::
+ * Do not perform filtering. When used with subpixel rendering, this
+ * results in sometimes severe color fringes.
+ *
+ * FT_LCD_FILTER_DEFAULT ::
+ * The default filter reduces color fringes considerably, at the cost
+ * of a slight blurriness in the output.
+ *
+ * FT_LCD_FILTER_LIGHT ::
+ * The light filter is a variant that produces less blurriness at the
+ * cost of slightly more color fringes than the default one. It might
+ * be better, depending on taste, your monitor, or your personal vision.
+ *
+ * FT_LCD_FILTER_LEGACY ::
+ * This filter corresponds to the original libXft color filter. It
+ * provides high contrast output but can exhibit really bad color
+ * fringes if glyphs are not extremely well hinted to the pixel grid.
+ * In other words, it only works well if the TrueType bytecode
+ * interpreter is enabled *and* high-quality hinted fonts are used.
+ *
+ * This filter is only provided for comparison purposes, and might be
+ * disabled or stay unsupported in the future.
+ *
+ * @since:
+ * 2.3.0
+ */
+ typedef enum FT_LcdFilter_
+ {
+ FT_LCD_FILTER_NONE = 0,
+ FT_LCD_FILTER_DEFAULT = 1,
+ FT_LCD_FILTER_LIGHT = 2,
+ FT_LCD_FILTER_LEGACY = 16,
+
+ FT_LCD_FILTER_MAX /* do not remove */
+
+ } FT_LcdFilter;
+
+
+ /**************************************************************************
+ *
+ * @func:
+ * FT_Library_SetLcdFilter
+ *
+ * @description:
+ * This function is used to apply color filtering to LCD decimated
+ * bitmaps, like the ones used when calling @FT_Render_Glyph with
+ * @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
+ *
+ * @input:
+ * library ::
+ * A handle to the target library instance.
+ *
+ * filter ::
+ * The filter type.
+ *
+ * You can use @FT_LCD_FILTER_NONE here to disable this feature, or
+ * @FT_LCD_FILTER_DEFAULT to use a default filter that should work
+ * well on most LCD screens.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This feature is always disabled by default. Clients must make an
+ * explicit call to this function with a `filter' value other than
+ * @FT_LCD_FILTER_NONE in order to enable it.
+ *
+ * Due to *PATENTS* covering subpixel rendering, this function doesn't
+ * do anything except returning `FT_Err_Unimplemented_Feature' if the
+ * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+ * defined in your build of the library, which should correspond to all
+ * default builds of FreeType.
+ *
+ * The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
+ * @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
+ *
+ * It does _not_ affect the output of @FT_Outline_Render and
+ * @FT_Outline_Get_Bitmap.
+ *
+ * If this feature is activated, the dimensions of LCD glyph bitmaps are
+ * either larger or taller than the dimensions of the corresponding
+ * outline with regards to the pixel grid. For example, for
+ * @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
+ * up to 3~pixels to the right.
+ *
+ * The bitmap offset values are adjusted correctly, so clients shouldn't
+ * need to modify their layout and glyph positioning code when enabling
+ * the filter.
+ *
+ * @since:
+ * 2.3.0
+ */
+ FT_EXPORT( FT_Error )
+ FT_Library_SetLcdFilter( FT_Library library,
+ FT_LcdFilter filter );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_LCD_FILTER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlist.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlist.h
new file mode 100644
index 00000000000..93b05fc0d62
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlist.h
@@ -0,0 +1,273 @@
+/***************************************************************************/
+/* */
+/* ftlist.h */
+/* */
+/* Generic list support for FreeType (specification). */
+/* */
+/* Copyright 1996-2001, 2003, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file implements functions relative to list processing. Its */
+ /* data structures are defined in `freetype.h'. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTLIST_H__
+#define __FTLIST_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* list_processing */
+ /* */
+ /* <Title> */
+ /* List Processing */
+ /* */
+ /* <Abstract> */
+ /* Simple management of lists. */
+ /* */
+ /* <Description> */
+ /* This section contains various definitions related to list */
+ /* processing using doubly-linked nodes. */
+ /* */
+ /* <Order> */
+ /* FT_List */
+ /* FT_ListNode */
+ /* FT_ListRec */
+ /* FT_ListNodeRec */
+ /* */
+ /* FT_List_Add */
+ /* FT_List_Insert */
+ /* FT_List_Find */
+ /* FT_List_Remove */
+ /* FT_List_Up */
+ /* FT_List_Iterate */
+ /* FT_List_Iterator */
+ /* FT_List_Finalize */
+ /* FT_List_Destructor */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Find */
+ /* */
+ /* <Description> */
+ /* Find the list node for a given listed object. */
+ /* */
+ /* <Input> */
+ /* list :: A pointer to the parent list. */
+ /* data :: The address of the listed object. */
+ /* */
+ /* <Return> */
+ /* List node. NULL if it wasn't found. */
+ /* */
+ FT_EXPORT( FT_ListNode )
+ FT_List_Find( FT_List list,
+ void* data );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Add */
+ /* */
+ /* <Description> */
+ /* Append an element to the end of a list. */
+ /* */
+ /* <InOut> */
+ /* list :: A pointer to the parent list. */
+ /* node :: The node to append. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Add( FT_List list,
+ FT_ListNode node );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Insert */
+ /* */
+ /* <Description> */
+ /* Insert an element at the head of a list. */
+ /* */
+ /* <InOut> */
+ /* list :: A pointer to parent list. */
+ /* node :: The node to insert. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Insert( FT_List list,
+ FT_ListNode node );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Remove */
+ /* */
+ /* <Description> */
+ /* Remove a node from a list. This function doesn't check whether */
+ /* the node is in the list! */
+ /* */
+ /* <Input> */
+ /* node :: The node to remove. */
+ /* */
+ /* <InOut> */
+ /* list :: A pointer to the parent list. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Remove( FT_List list,
+ FT_ListNode node );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Up */
+ /* */
+ /* <Description> */
+ /* Move a node to the head/top of a list. Used to maintain LRU */
+ /* lists. */
+ /* */
+ /* <InOut> */
+ /* list :: A pointer to the parent list. */
+ /* node :: The node to move. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Up( FT_List list,
+ FT_ListNode node );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_List_Iterator */
+ /* */
+ /* <Description> */
+ /* An FT_List iterator function which is called during a list parse */
+ /* by @FT_List_Iterate. */
+ /* */
+ /* <Input> */
+ /* node :: The current iteration list node. */
+ /* */
+ /* user :: A typeless pointer passed to @FT_List_Iterate. */
+ /* Can be used to point to the iteration's state. */
+ /* */
+ typedef FT_Error
+ (*FT_List_Iterator)( FT_ListNode node,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Iterate */
+ /* */
+ /* <Description> */
+ /* Parse a list and calls a given iterator function on each element. */
+ /* Note that parsing is stopped as soon as one of the iterator calls */
+ /* returns a non-zero value. */
+ /* */
+ /* <Input> */
+ /* list :: A handle to the list. */
+ /* iterator :: An iterator function, called on each node of the list. */
+ /* user :: A user-supplied field which is passed as the second */
+ /* argument to the iterator. */
+ /* */
+ /* <Return> */
+ /* The result (a FreeType error code) of the last iterator call. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_List_Iterate( FT_List list,
+ FT_List_Iterator iterator,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_List_Destructor */
+ /* */
+ /* <Description> */
+ /* An @FT_List iterator function which is called during a list */
+ /* finalization by @FT_List_Finalize to destroy all elements in a */
+ /* given list. */
+ /* */
+ /* <Input> */
+ /* system :: The current system object. */
+ /* */
+ /* data :: The current object to destroy. */
+ /* */
+ /* user :: A typeless pointer passed to @FT_List_Iterate. It can */
+ /* be used to point to the iteration's state. */
+ /* */
+ typedef void
+ (*FT_List_Destructor)( FT_Memory memory,
+ void* data,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Finalize */
+ /* */
+ /* <Description> */
+ /* Destroy all elements in the list as well as the list itself. */
+ /* */
+ /* <Input> */
+ /* list :: A handle to the list. */
+ /* */
+ /* destroy :: A list destructor that will be applied to each element */
+ /* of the list. */
+ /* */
+ /* memory :: The current memory object which handles deallocation. */
+ /* */
+ /* user :: A user-supplied field which is passed as the last */
+ /* argument to the destructor. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Finalize( FT_List list,
+ FT_List_Destructor destroy,
+ FT_Memory memory,
+ void* user );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLIST_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlzw.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlzw.h
new file mode 100644
index 00000000000..00d40169a75
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftlzw.h
@@ -0,0 +1,99 @@
+/***************************************************************************/
+/* */
+/* ftlzw.h */
+/* */
+/* LZW-compressed stream support. */
+/* */
+/* Copyright 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTLZW_H__
+#define __FTLZW_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* lzw */
+ /* */
+ /* <Title> */
+ /* LZW Streams */
+ /* */
+ /* <Abstract> */
+ /* Using LZW-compressed font files. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of LZW-specific functions. */
+ /* */
+ /*************************************************************************/
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Stream_OpenLZW
+ *
+ * @description:
+ * Open a new stream to parse LZW-compressed font files. This is
+ * mainly used to support the compressed `*.pcf.Z' fonts that come
+ * with XFree86.
+ *
+ * @input:
+ * stream :: The target embedding stream.
+ *
+ * source :: The source stream.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source stream must be opened _before_ calling this function.
+ *
+ * Calling the internal function `FT_Stream_Close' on the new stream will
+ * *not* call `FT_Stream_Close' on the source stream. None of the stream
+ * objects will be released to the heap.
+ *
+ * The stream implementation is very basic and resets the decompression
+ * process each time seeking backwards is needed within the stream
+ *
+ * In certain builds of the library, LZW compression recognition is
+ * automatically handled when calling @FT_New_Face or @FT_Open_Face.
+ * This means that if no font driver is capable of handling the raw
+ * compressed file, the library will try to open a LZW stream from it
+ * and re-open the face with it.
+ *
+ * This function may return `FT_Err_Unimplemented_Feature' if your build
+ * of FreeType was not compiled with LZW support.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stream_OpenLZW( FT_Stream stream,
+ FT_Stream source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLZW_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmac.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmac.h
new file mode 100644
index 00000000000..ab5bab5170c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmac.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/* */
+/* ftmac.h */
+/* */
+/* Additional Mac-specific API. */
+/* */
+/* Copyright 1996-2001, 2004, 2006, 2007 by */
+/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* NOTE: Include this file after <freetype/freetype.h> and after any */
+/* Mac-specific headers (because this header uses Mac types such as */
+/* Handle, FSSpec, FSRef, etc.) */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTMAC_H__
+#define __FTMAC_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+/* gcc-3.4.1 and later can warn about functions tagged as deprecated */
+#ifndef FT_DEPRECATED_ATTRIBUTE
+#if defined(__GNUC__) && \
+ ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
+#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated))
+#else
+#define FT_DEPRECATED_ATTRIBUTE
+#endif
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* mac_specific */
+ /* */
+ /* <Title> */
+ /* Mac Specific Interface */
+ /* */
+ /* <Abstract> */
+ /* Only available on the Macintosh. */
+ /* */
+ /* <Description> */
+ /* The following definitions are only available if FreeType is */
+ /* compiled on a Macintosh. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FOND */
+ /* */
+ /* <Description> */
+ /* Create a new face object from a FOND resource. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* fond :: A FOND resource. */
+ /* */
+ /* face_index :: Only supported for the -1 `sanity check' special */
+ /* case. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to a new face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Notes> */
+ /* This function can be used to create @FT_Face objects from fonts */
+ /* that are installed in the system as follows. */
+ /* */
+ /* { */
+ /* fond = GetResource( 'FOND', fontName ); */
+ /* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */
+ /* } */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Face_From_FOND( FT_Library library,
+ Handle fond,
+ FT_Long face_index,
+ FT_Face *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_GetFile_From_Mac_Name */
+ /* */
+ /* <Description> */
+ /* Return an FSSpec for the disk file containing the named font. */
+ /* */
+ /* <Input> */
+ /* fontName :: Mac OS name of the font (e.g., Times New Roman */
+ /* Bold). */
+ /* */
+ /* <Output> */
+ /* pathSpec :: FSSpec to the file. For passing to */
+ /* @FT_New_Face_From_FSSpec. */
+ /* */
+ /* face_index :: Index of the face. For passing to */
+ /* @FT_New_Face_From_FSSpec. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_GetFile_From_Mac_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_GetFile_From_Mac_ATS_Name */
+ /* */
+ /* <Description> */
+ /* Return an FSSpec for the disk file containing the named font. */
+ /* */
+ /* <Input> */
+ /* fontName :: Mac OS name of the font in ATS framework. */
+ /* */
+ /* <Output> */
+ /* pathSpec :: FSSpec to the file. For passing to */
+ /* @FT_New_Face_From_FSSpec. */
+ /* */
+ /* face_index :: Index of the face. For passing to */
+ /* @FT_New_Face_From_FSSpec. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_GetFile_From_Mac_ATS_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_GetFilePath_From_Mac_ATS_Name */
+ /* */
+ /* <Description> */
+ /* Return a pathname of the disk file and face index for given font */
+ /* name which is handled by ATS framework. */
+ /* */
+ /* <Input> */
+ /* fontName :: Mac OS name of the font in ATS framework. */
+ /* */
+ /* <Output> */
+ /* path :: Buffer to store pathname of the file. For passing */
+ /* to @FT_New_Face. The client must allocate this */
+ /* buffer before calling this function. */
+ /* */
+ /* maxPathSize :: Lengths of the buffer `path' that client allocated. */
+ /* */
+ /* face_index :: Index of the face. For passing to @FT_New_Face. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
+ UInt8* path,
+ UInt32 maxPathSize,
+ FT_Long* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FSSpec */
+ /* */
+ /* <Description> */
+ /* Create a new face object from a given resource and typeface index */
+ /* using an FSSpec to the font file. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* spec :: FSSpec to the font file. */
+ /* */
+ /* face_index :: The index of the face within the resource. The */
+ /* first face has index~0. */
+ /* <Output> */
+ /* aface :: A handle to a new face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */
+ /* it accepts an FSSpec instead of a path. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Face_From_FSSpec( FT_Library library,
+ const FSSpec *spec,
+ FT_Long face_index,
+ FT_Face *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FSRef */
+ /* */
+ /* <Description> */
+ /* Create a new face object from a given resource and typeface index */
+ /* using an FSRef to the font file. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* spec :: FSRef to the font file. */
+ /* */
+ /* face_index :: The index of the face within the resource. The */
+ /* first face has index~0. */
+ /* <Output> */
+ /* aface :: A handle to a new face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */
+ /* it accepts an FSRef instead of a path. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Face_From_FSRef( FT_Library library,
+ const FSRef *ref,
+ FT_Long face_index,
+ FT_Face *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTMAC_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmm.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmm.h
new file mode 100644
index 00000000000..6261fa87b14
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmm.h
@@ -0,0 +1,378 @@
+/***************************************************************************/
+/* */
+/* ftmm.h */
+/* */
+/* FreeType Multiple Master font interface (specification). */
+/* */
+/* Copyright 1996-2001, 2003, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTMM_H__
+#define __FTMM_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* multiple_masters */
+ /* */
+ /* <Title> */
+ /* Multiple Masters */
+ /* */
+ /* <Abstract> */
+ /* How to manage Multiple Masters fonts. */
+ /* */
+ /* <Description> */
+ /* The following types and functions are used to manage Multiple */
+ /* Master fonts, i.e., the selection of specific design instances by */
+ /* setting design axis coordinates. */
+ /* */
+ /* George Williams has extended this interface to make it work with */
+ /* both Type~1 Multiple Masters fonts and GX distortable (var) */
+ /* fonts. Some of these routines only work with MM fonts, others */
+ /* will work with both types. They are similar enough that a */
+ /* consistent interface makes sense. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_MM_Axis */
+ /* */
+ /* <Description> */
+ /* A simple structure used to model a given axis in design space for */
+ /* Multiple Masters fonts. */
+ /* */
+ /* This structure can't be used for GX var fonts. */
+ /* */
+ /* <Fields> */
+ /* name :: The axis's name. */
+ /* */
+ /* minimum :: The axis's minimum design coordinate. */
+ /* */
+ /* maximum :: The axis's maximum design coordinate. */
+ /* */
+ typedef struct FT_MM_Axis_
+ {
+ FT_String* name;
+ FT_Long minimum;
+ FT_Long maximum;
+
+ } FT_MM_Axis;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Multi_Master */
+ /* */
+ /* <Description> */
+ /* A structure used to model the axes and space of a Multiple Masters */
+ /* font. */
+ /* */
+ /* This structure can't be used for GX var fonts. */
+ /* */
+ /* <Fields> */
+ /* num_axis :: Number of axes. Cannot exceed~4. */
+ /* */
+ /* num_designs :: Number of designs; should be normally 2^num_axis */
+ /* even though the Type~1 specification strangely */
+ /* allows for intermediate designs to be present. This */
+ /* number cannot exceed~16. */
+ /* */
+ /* axis :: A table of axis descriptors. */
+ /* */
+ typedef struct FT_Multi_Master_
+ {
+ FT_UInt num_axis;
+ FT_UInt num_designs;
+ FT_MM_Axis axis[T1_MAX_MM_AXIS];
+
+ } FT_Multi_Master;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Var_Axis */
+ /* */
+ /* <Description> */
+ /* A simple structure used to model a given axis in design space for */
+ /* Multiple Masters and GX var fonts. */
+ /* */
+ /* <Fields> */
+ /* name :: The axis's name. */
+ /* Not always meaningful for GX. */
+ /* */
+ /* minimum :: The axis's minimum design coordinate. */
+ /* */
+ /* def :: The axis's default design coordinate. */
+ /* FreeType computes meaningful default values for MM; it */
+ /* is then an integer value, not in 16.16 format. */
+ /* */
+ /* maximum :: The axis's maximum design coordinate. */
+ /* */
+ /* tag :: The axis's tag (the GX equivalent to `name'). */
+ /* FreeType provides default values for MM if possible. */
+ /* */
+ /* strid :: The entry in `name' table (another GX version of */
+ /* `name'). */
+ /* Not meaningful for MM. */
+ /* */
+ typedef struct FT_Var_Axis_
+ {
+ FT_String* name;
+
+ FT_Fixed minimum;
+ FT_Fixed def;
+ FT_Fixed maximum;
+
+ FT_ULong tag;
+ FT_UInt strid;
+
+ } FT_Var_Axis;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Var_Named_Style */
+ /* */
+ /* <Description> */
+ /* A simple structure used to model a named style in a GX var font. */
+ /* */
+ /* This structure can't be used for MM fonts. */
+ /* */
+ /* <Fields> */
+ /* coords :: The design coordinates for this style. */
+ /* This is an array with one entry for each axis. */
+ /* */
+ /* strid :: The entry in `name' table identifying this style. */
+ /* */
+ typedef struct FT_Var_Named_Style_
+ {
+ FT_Fixed* coords;
+ FT_UInt strid;
+
+ } FT_Var_Named_Style;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_MM_Var */
+ /* */
+ /* <Description> */
+ /* A structure used to model the axes and space of a Multiple Masters */
+ /* or GX var distortable font. */
+ /* */
+ /* Some fields are specific to one format and not to the other. */
+ /* */
+ /* <Fields> */
+ /* num_axis :: The number of axes. The maximum value is~4 for */
+ /* MM; no limit in GX. */
+ /* */
+ /* num_designs :: The number of designs; should be normally */
+ /* 2^num_axis for MM fonts. Not meaningful for GX */
+ /* (where every glyph could have a different */
+ /* number of designs). */
+ /* */
+ /* num_namedstyles :: The number of named styles; only meaningful for */
+ /* GX which allows certain design coordinates to */
+ /* have a string ID (in the `name' table) */
+ /* associated with them. The font can tell the */
+ /* user that, for example, Weight=1.5 is `Bold'. */
+ /* */
+ /* axis :: A table of axis descriptors. */
+ /* GX fonts contain slightly more data than MM. */
+ /* */
+ /* namedstyles :: A table of named styles. */
+ /* Only meaningful with GX. */
+ /* */
+ typedef struct FT_MM_Var_
+ {
+ FT_UInt num_axis;
+ FT_UInt num_designs;
+ FT_UInt num_namedstyles;
+ FT_Var_Axis* axis;
+ FT_Var_Named_Style* namedstyle;
+
+ } FT_MM_Var;
+
+
+ /* */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Multi_Master */
+ /* */
+ /* <Description> */
+ /* Retrieve the Multiple Master descriptor of a given font. */
+ /* */
+ /* This function can't be used with GX fonts. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Output> */
+ /* amaster :: The Multiple Masters descriptor. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Multi_Master( FT_Face face,
+ FT_Multi_Master *amaster );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_MM_Var */
+ /* */
+ /* <Description> */
+ /* Retrieve the Multiple Master/GX var descriptor of a given font. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Output> */
+ /* amaster :: The Multiple Masters descriptor. */
+ /* Allocates a data structure, which the user must free */
+ /* (a single call to FT_FREE will do it). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_MM_Var( FT_Face face,
+ FT_MM_Var* *amaster );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_MM_Design_Coordinates */
+ /* */
+ /* <Description> */
+ /* For Multiple Masters fonts, choose an interpolated font design */
+ /* through design coordinates. */
+ /* */
+ /* This function can't be used with GX fonts. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Input> */
+ /* num_coords :: The number of design coordinates (must be equal to */
+ /* the number of axes in the font). */
+ /* */
+ /* coords :: An array of design coordinates. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_MM_Design_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Var_Design_Coordinates */
+ /* */
+ /* <Description> */
+ /* For Multiple Master or GX Var fonts, choose an interpolated font */
+ /* design through design coordinates. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Input> */
+ /* num_coords :: The number of design coordinates (must be equal to */
+ /* the number of axes in the font). */
+ /* */
+ /* coords :: An array of design coordinates. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Var_Design_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_MM_Blend_Coordinates */
+ /* */
+ /* <Description> */
+ /* For Multiple Masters and GX var fonts, choose an interpolated font */
+ /* design through normalized blend coordinates. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Input> */
+ /* num_coords :: The number of design coordinates (must be equal to */
+ /* the number of axes in the font). */
+ /* */
+ /* coords :: The design coordinates array (each element must be */
+ /* between 0 and 1.0). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_MM_Blend_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Var_Blend_Coordinates */
+ /* */
+ /* <Description> */
+ /* This is another name of @FT_Set_MM_Blend_Coordinates. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Var_Blend_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMM_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmodapi.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmodapi.h
new file mode 100644
index 00000000000..b051d34a883
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmodapi.h
@@ -0,0 +1,441 @@
+/***************************************************************************/
+/* */
+/* ftmodapi.h */
+/* */
+/* FreeType modules public interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTMODAPI_H__
+#define __FTMODAPI_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* module_management */
+ /* */
+ /* <Title> */
+ /* Module Management */
+ /* */
+ /* <Abstract> */
+ /* How to add, upgrade, and remove modules from FreeType. */
+ /* */
+ /* <Description> */
+ /* The definitions below are used to manage modules within FreeType. */
+ /* Modules can be added, upgraded, and removed at runtime. */
+ /* */
+ /*************************************************************************/
+
+
+ /* module bit flags */
+#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */
+#define FT_MODULE_RENDERER 2 /* this module is a renderer */
+#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */
+#define FT_MODULE_STYLER 8 /* this module is a styler */
+
+#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */
+ /* scalable fonts */
+#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */
+ /* support vector outlines */
+#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */
+ /* own hinter */
+
+
+ /* deprecated values */
+#define ft_module_font_driver FT_MODULE_FONT_DRIVER
+#define ft_module_renderer FT_MODULE_RENDERER
+#define ft_module_hinter FT_MODULE_HINTER
+#define ft_module_styler FT_MODULE_STYLER
+
+#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE
+#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES
+#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER
+
+
+ typedef FT_Pointer FT_Module_Interface;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Module_Constructor */
+ /* */
+ /* <Description> */
+ /* A function used to initialize (not create) a new module object. */
+ /* */
+ /* <Input> */
+ /* module :: The module to initialize. */
+ /* */
+ typedef FT_Error
+ (*FT_Module_Constructor)( FT_Module module );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Module_Destructor */
+ /* */
+ /* <Description> */
+ /* A function used to finalize (not destroy) a given module object. */
+ /* */
+ /* <Input> */
+ /* module :: The module to finalize. */
+ /* */
+ typedef void
+ (*FT_Module_Destructor)( FT_Module module );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Module_Requester */
+ /* */
+ /* <Description> */
+ /* A function used to query a given module for a specific interface. */
+ /* */
+ /* <Input> */
+ /* module :: The module to finalize. */
+ /* */
+ /* name :: The name of the interface in the module. */
+ /* */
+ typedef FT_Module_Interface
+ (*FT_Module_Requester)( FT_Module module,
+ const char* name );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Module_Class */
+ /* */
+ /* <Description> */
+ /* The module class descriptor. */
+ /* */
+ /* <Fields> */
+ /* module_flags :: Bit flags describing the module. */
+ /* */
+ /* module_size :: The size of one module object/instance in */
+ /* bytes. */
+ /* */
+ /* module_name :: The name of the module. */
+ /* */
+ /* module_version :: The version, as a 16.16 fixed number */
+ /* (major.minor). */
+ /* */
+ /* module_requires :: The version of FreeType this module requires, */
+ /* as a 16.16 fixed number (major.minor). Starts */
+ /* at version 2.0, i.e., 0x20000. */
+ /* */
+ /* module_init :: The initializing function. */
+ /* */
+ /* module_done :: The finalizing function. */
+ /* */
+ /* get_interface :: The interface requesting function. */
+ /* */
+ typedef struct FT_Module_Class_
+ {
+ FT_ULong module_flags;
+ FT_Long module_size;
+ const FT_String* module_name;
+ FT_Fixed module_version;
+ FT_Fixed module_requires;
+
+ const void* module_interface;
+
+ FT_Module_Constructor module_init;
+ FT_Module_Destructor module_done;
+ FT_Module_Requester get_interface;
+
+ } FT_Module_Class;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Add_Module */
+ /* */
+ /* <Description> */
+ /* Add a new module to a given library instance. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* <Input> */
+ /* clazz :: A pointer to class descriptor for the module. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* An error will be returned if a module already exists by that name, */
+ /* or if the module requires a version of FreeType that is too great. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Add_Module( FT_Library library,
+ const FT_Module_Class* clazz );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Module */
+ /* */
+ /* <Description> */
+ /* Find a module by its name. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* module_name :: The module's name (as an ASCII string). */
+ /* */
+ /* <Return> */
+ /* A module handle. 0~if none was found. */
+ /* */
+ /* <Note> */
+ /* FreeType's internal modules aren't documented very well, and you */
+ /* should look up the source code for details. */
+ /* */
+ FT_EXPORT( FT_Module )
+ FT_Get_Module( FT_Library library,
+ const char* module_name );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Remove_Module */
+ /* */
+ /* <Description> */
+ /* Remove a given module from a library instance. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* <Input> */
+ /* module :: A handle to a module object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The module object is destroyed by the function in case of success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Remove_Module( FT_Library library,
+ FT_Module module );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Library */
+ /* */
+ /* <Description> */
+ /* This function is used to create a new FreeType library instance */
+ /* from a given memory object. It is thus possible to use libraries */
+ /* with distinct memory allocators within the same program. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the original memory object. */
+ /* */
+ /* <Output> */
+ /* alibrary :: A pointer to handle of a new library object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Library( FT_Memory memory,
+ FT_Library *alibrary );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Library */
+ /* */
+ /* <Description> */
+ /* Discard a given library object. This closes all drivers and */
+ /* discards all resource objects. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the target library. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_Library( FT_Library library );
+
+/* */
+
+ typedef void
+ (*FT_DebugHook_Func)( void* arg );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Debug_Hook */
+ /* */
+ /* <Description> */
+ /* Set a debug hook function for debugging the interpreter of a font */
+ /* format. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* <Input> */
+ /* hook_index :: The index of the debug hook. You should use the */
+ /* values defined in `ftobjs.h', e.g., */
+ /* `FT_DEBUG_HOOK_TRUETYPE'. */
+ /* */
+ /* debug_hook :: The function used to debug the interpreter. */
+ /* */
+ /* <Note> */
+ /* Currently, four debug hook slots are available, but only two (for */
+ /* the TrueType and the Type~1 interpreter) are defined. */
+ /* */
+ /* Since the internal headers of FreeType are no longer installed, */
+ /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */
+ /* This is a bug and will be fixed in a forthcoming release. */
+ /* */
+ FT_EXPORT( void )
+ FT_Set_Debug_Hook( FT_Library library,
+ FT_UInt hook_index,
+ FT_DebugHook_Func debug_hook );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Add_Default_Modules */
+ /* */
+ /* <Description> */
+ /* Add the set of default drivers to a given library object. */
+ /* This is only useful when you create a library object with */
+ /* @FT_New_Library (usually to plug a custom memory manager). */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to a new library object. */
+ /* */
+ FT_EXPORT( void )
+ FT_Add_Default_Modules( FT_Library library );
+
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * truetype_engine
+ *
+ * @title:
+ * The TrueType Engine
+ *
+ * @abstract:
+ * TrueType bytecode support.
+ *
+ * @description:
+ * This section contains a function used to query the level of TrueType
+ * bytecode support compiled in this version of the library.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_TrueTypeEngineType
+ *
+ * @description:
+ * A list of values describing which kind of TrueType bytecode
+ * engine is implemented in a given FT_Library instance. It is used
+ * by the @FT_Get_TrueType_Engine_Type function.
+ *
+ * @values:
+ * FT_TRUETYPE_ENGINE_TYPE_NONE ::
+ * The library doesn't implement any kind of bytecode interpreter.
+ *
+ * FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
+ * The library implements a bytecode interpreter that doesn't
+ * support the patented operations of the TrueType virtual machine.
+ *
+ * Its main use is to load certain Asian fonts which position and
+ * scale glyph components with bytecode instructions. It produces
+ * bad output for most other fonts.
+ *
+ * FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
+ * The library implements a bytecode interpreter that covers
+ * the full instruction set of the TrueType virtual machine.
+ * See the file `docs/PATENTS' for legal aspects.
+ *
+ * @since:
+ * 2.2
+ *
+ */
+ typedef enum FT_TrueTypeEngineType_
+ {
+ FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
+ FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
+ FT_TRUETYPE_ENGINE_TYPE_PATENTED
+
+ } FT_TrueTypeEngineType;
+
+
+ /**************************************************************************
+ *
+ * @func:
+ * FT_Get_TrueType_Engine_Type
+ *
+ * @description:
+ * Return an @FT_TrueTypeEngineType value to indicate which level of
+ * the TrueType virtual machine a given library instance supports.
+ *
+ * @input:
+ * library ::
+ * A library instance.
+ *
+ * @return:
+ * A value indicating which level is supported.
+ *
+ * @since:
+ * 2.2
+ *
+ */
+ FT_EXPORT( FT_TrueTypeEngineType )
+ FT_Get_TrueType_Engine_Type( FT_Library library );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMODAPI_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmoderr.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmoderr.h
new file mode 100644
index 00000000000..b0115dd0dd3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftmoderr.h
@@ -0,0 +1,155 @@
+/***************************************************************************/
+/* */
+/* ftmoderr.h */
+/* */
+/* FreeType module error offsets (specification). */
+/* */
+/* Copyright 2001, 2002, 2003, 2004, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the FreeType module error offsets. */
+ /* */
+ /* The lower byte gives the error code, the higher byte gives the */
+ /* module. The base module has error offset 0. For example, the error */
+ /* `FT_Err_Invalid_File_Format' has value 0x003, the error */
+ /* `TT_Err_Invalid_File_Format' has value 0x1103, the error */
+ /* `T1_Err_Invalid_File_Format' has value 0x1203, etc. */
+ /* */
+ /* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h */
+ /* to make the higher byte always zero (disabling the module error */
+ /* mechanism). */
+ /* */
+ /* It can also be used to create a module error message table easily */
+ /* with something like */
+ /* */
+ /* { */
+ /* #undef __FTMODERR_H__ */
+ /* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */
+ /* #define FT_MODERR_START_LIST { */
+ /* #define FT_MODERR_END_LIST { 0, 0 } }; */
+ /* */
+ /* const struct */
+ /* { */
+ /* int mod_err_offset; */
+ /* const char* mod_err_msg */
+ /* } ft_mod_errors[] = */
+ /* */
+ /* #include FT_MODULE_ERRORS_H */
+ /* } */
+ /* */
+ /* To use such a table, all errors must be ANDed with 0xFF00 to remove */
+ /* the error code. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTMODERR_H__
+#define __FTMODERR_H__
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** SETUP MACROS *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+#undef FT_NEED_EXTERN_C
+
+#ifndef FT_MODERRDEF
+
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v,
+#else
+#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0,
+#endif
+
+#define FT_MODERR_START_LIST enum {
+#define FT_MODERR_END_LIST FT_Mod_Err_Max };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+ extern "C" {
+#endif
+
+#endif /* !FT_MODERRDEF */
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** LIST MODULE ERROR BASES *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+#ifdef FT_MODERR_START_LIST
+ FT_MODERR_START_LIST
+#endif
+
+
+ FT_MODERRDEF( Base, 0x000, "base module" )
+ FT_MODERRDEF( Autofit, 0x100, "autofitter module" )
+ FT_MODERRDEF( BDF, 0x200, "BDF module" )
+ FT_MODERRDEF( Cache, 0x300, "cache module" )
+ FT_MODERRDEF( CFF, 0x400, "CFF module" )
+ FT_MODERRDEF( CID, 0x500, "CID module" )
+ FT_MODERRDEF( Gzip, 0x600, "Gzip module" )
+ FT_MODERRDEF( LZW, 0x700, "LZW module" )
+ FT_MODERRDEF( OTvalid, 0x800, "OpenType validation module" )
+ FT_MODERRDEF( PCF, 0x900, "PCF module" )
+ FT_MODERRDEF( PFR, 0xA00, "PFR module" )
+ FT_MODERRDEF( PSaux, 0xB00, "PS auxiliary module" )
+ FT_MODERRDEF( PShinter, 0xC00, "PS hinter module" )
+ FT_MODERRDEF( PSnames, 0xD00, "PS names module" )
+ FT_MODERRDEF( Raster, 0xE00, "raster module" )
+ FT_MODERRDEF( SFNT, 0xF00, "SFNT module" )
+ FT_MODERRDEF( Smooth, 0x1000, "smooth raster module" )
+ FT_MODERRDEF( TrueType, 0x1100, "TrueType module" )
+ FT_MODERRDEF( Type1, 0x1200, "Type 1 module" )
+ FT_MODERRDEF( Type42, 0x1300, "Type 42 module" )
+ FT_MODERRDEF( Winfonts, 0x1400, "Windows FON/FNT module" )
+
+
+#ifdef FT_MODERR_END_LIST
+ FT_MODERR_END_LIST
+#endif
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** CLEANUP *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+#ifdef FT_NEED_EXTERN_C
+ }
+#endif
+
+#undef FT_MODERR_START_LIST
+#undef FT_MODERR_END_LIST
+#undef FT_MODERRDEF
+#undef FT_NEED_EXTERN_C
+
+
+#endif /* __FTMODERR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftotval.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftotval.h
new file mode 100644
index 00000000000..027f2e88657
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftotval.h
@@ -0,0 +1,203 @@
+/***************************************************************************/
+/* */
+/* ftotval.h */
+/* */
+/* FreeType API for validating OpenType tables (specification). */
+/* */
+/* Copyright 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* */
+/* Warning: This module might be moved to a different library in the */
+/* future to avoid a tight dependency between FreeType and the */
+/* OpenType specification. */
+/* */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTOTVAL_H__
+#define __FTOTVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* ot_validation */
+ /* */
+ /* <Title> */
+ /* OpenType Validation */
+ /* */
+ /* <Abstract> */
+ /* An API to validate OpenType tables. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of functions to validate */
+ /* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */
+ /* */
+ /*************************************************************************/
+
+
+ /**********************************************************************
+ *
+ * @enum:
+ * FT_VALIDATE_OTXXX
+ *
+ * @description:
+ * A list of bit-field constants used with @FT_OpenType_Validate to
+ * indicate which OpenType tables should be validated.
+ *
+ * @values:
+ * FT_VALIDATE_BASE ::
+ * Validate BASE table.
+ *
+ * FT_VALIDATE_GDEF ::
+ * Validate GDEF table.
+ *
+ * FT_VALIDATE_GPOS ::
+ * Validate GPOS table.
+ *
+ * FT_VALIDATE_GSUB ::
+ * Validate GSUB table.
+ *
+ * FT_VALIDATE_JSTF ::
+ * Validate JSTF table.
+ *
+ * FT_VALIDATE_MATH ::
+ * Validate MATH table.
+ *
+ * FT_VALIDATE_OT ::
+ * Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
+ *
+ */
+#define FT_VALIDATE_BASE 0x0100
+#define FT_VALIDATE_GDEF 0x0200
+#define FT_VALIDATE_GPOS 0x0400
+#define FT_VALIDATE_GSUB 0x0800
+#define FT_VALIDATE_JSTF 0x1000
+#define FT_VALIDATE_MATH 0x2000
+
+#define FT_VALIDATE_OT FT_VALIDATE_BASE | \
+ FT_VALIDATE_GDEF | \
+ FT_VALIDATE_GPOS | \
+ FT_VALIDATE_GSUB | \
+ FT_VALIDATE_JSTF | \
+ FT_VALIDATE_MATH
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_OpenType_Validate
+ *
+ * @description:
+ * Validate various OpenType tables to assure that all offsets and
+ * indices are valid. The idea is that a higher-level library which
+ * actually does the text layout can access those tables without
+ * error checking (which can be quite time consuming).
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * validation_flags ::
+ * A bit field which specifies the tables to be validated. See
+ * @FT_VALIDATE_OTXXX for possible values.
+ *
+ * @output:
+ * BASE_table ::
+ * A pointer to the BASE table.
+ *
+ * GDEF_table ::
+ * A pointer to the GDEF table.
+ *
+ * GPOS_table ::
+ * A pointer to the GPOS table.
+ *
+ * GSUB_table ::
+ * A pointer to the GSUB table.
+ *
+ * JSTF_table ::
+ * A pointer to the JSTF table.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with OpenType fonts, returning an error
+ * otherwise.
+ *
+ * After use, the application should deallocate the five tables with
+ * @FT_OpenType_Free. A NULL value indicates that the table either
+ * doesn't exist in the font, or the application hasn't asked for
+ * validation.
+ */
+ FT_EXPORT( FT_Error )
+ FT_OpenType_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes *BASE_table,
+ FT_Bytes *GDEF_table,
+ FT_Bytes *GPOS_table,
+ FT_Bytes *GSUB_table,
+ FT_Bytes *JSTF_table );
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_OpenType_Free
+ *
+ * @description:
+ * Free the buffer allocated by OpenType validator.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * table ::
+ * The pointer to the buffer that is allocated by
+ * @FT_OpenType_Validate.
+ *
+ * @note:
+ * This function must be used to free the buffer allocated by
+ * @FT_OpenType_Validate only.
+ */
+ FT_EXPORT( void )
+ FT_OpenType_Free( FT_Face face,
+ FT_Bytes table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOTVAL_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftoutln.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftoutln.h
new file mode 100644
index 00000000000..ed654ee7f96
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftoutln.h
@@ -0,0 +1,539 @@
+/***************************************************************************/
+/* */
+/* ftoutln.h */
+/* */
+/* Support for the FT_Outline type used to store glyph shapes of */
+/* most scalable font formats (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTOUTLN_H__
+#define __FTOUTLN_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* outline_processing */
+ /* */
+ /* <Title> */
+ /* Outline Processing */
+ /* */
+ /* <Abstract> */
+ /* Functions to create, transform, and render vectorial glyph images. */
+ /* */
+ /* <Description> */
+ /* This section contains routines used to create and destroy scalable */
+ /* glyph images known as `outlines'. These can also be measured, */
+ /* transformed, and converted into bitmaps and pixmaps. */
+ /* */
+ /* <Order> */
+ /* FT_Outline */
+ /* FT_OUTLINE_FLAGS */
+ /* FT_Outline_New */
+ /* FT_Outline_Done */
+ /* FT_Outline_Copy */
+ /* FT_Outline_Translate */
+ /* FT_Outline_Transform */
+ /* FT_Outline_Embolden */
+ /* FT_Outline_Reverse */
+ /* FT_Outline_Check */
+ /* */
+ /* FT_Outline_Get_CBox */
+ /* FT_Outline_Get_BBox */
+ /* */
+ /* FT_Outline_Get_Bitmap */
+ /* FT_Outline_Render */
+ /* */
+ /* FT_Outline_Decompose */
+ /* FT_Outline_Funcs */
+ /* FT_Outline_MoveTo_Func */
+ /* FT_Outline_LineTo_Func */
+ /* FT_Outline_ConicTo_Func */
+ /* FT_Outline_CubicTo_Func */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Decompose */
+ /* */
+ /* <Description> */
+ /* Walk over an outline's structure to decompose it into individual */
+ /* segments and Bézier arcs. This function is also able to emit */
+ /* `move to' and `close to' operations to indicate the start and end */
+ /* of new contours in the outline. */
+ /* */
+ /* <Input> */
+ /* outline :: A pointer to the source target. */
+ /* */
+ /* func_interface :: A table of `emitters', i.e., function pointers */
+ /* called during decomposition to indicate path */
+ /* operations. */
+ /* */
+ /* <InOut> */
+ /* user :: A typeless pointer which is passed to each */
+ /* emitter during the decomposition. It can be */
+ /* used to store the state during the */
+ /* decomposition. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Decompose( FT_Outline* outline,
+ const FT_Outline_Funcs* func_interface,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_New */
+ /* */
+ /* <Description> */
+ /* Create a new outline of a given size. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object from where the */
+ /* outline is allocated. Note however that the new */
+ /* outline will *not* necessarily be *freed*, when */
+ /* destroying the library, by @FT_Done_FreeType. */
+ /* */
+ /* numPoints :: The maximal number of points within the outline. */
+ /* */
+ /* numContours :: The maximal number of contours within the outline. */
+ /* */
+ /* <Output> */
+ /* anoutline :: A handle to the new outline. NULL in case of */
+ /* error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The reason why this function takes a `library' parameter is simply */
+ /* to use the library's memory allocator. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_New( FT_Library library,
+ FT_UInt numPoints,
+ FT_Int numContours,
+ FT_Outline *anoutline );
+
+
+ FT_EXPORT( FT_Error )
+ FT_Outline_New_Internal( FT_Memory memory,
+ FT_UInt numPoints,
+ FT_Int numContours,
+ FT_Outline *anoutline );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Done */
+ /* */
+ /* <Description> */
+ /* Destroy an outline created with @FT_Outline_New. */
+ /* */
+ /* <Input> */
+ /* library :: A handle of the library object used to allocate the */
+ /* outline. */
+ /* */
+ /* outline :: A pointer to the outline object to be discarded. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* If the outline's `owner' field is not set, only the outline */
+ /* descriptor will be released. */
+ /* */
+ /* The reason why this function takes an `library' parameter is */
+ /* simply to use ft_mem_free(). */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Done( FT_Library library,
+ FT_Outline* outline );
+
+
+ FT_EXPORT( FT_Error )
+ FT_Outline_Done_Internal( FT_Memory memory,
+ FT_Outline* outline );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Check */
+ /* */
+ /* <Description> */
+ /* Check the contents of an outline descriptor. */
+ /* */
+ /* <Input> */
+ /* outline :: A handle to a source outline. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Check( FT_Outline* outline );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Get_CBox */
+ /* */
+ /* <Description> */
+ /* Return an outline's `control box'. The control box encloses all */
+ /* the outline's points, including Bézier control points. Though it */
+ /* coincides with the exact bounding box for most glyphs, it can be */
+ /* slightly larger in some situations (like when rotating an outline */
+ /* which contains Bézier outside arcs). */
+ /* */
+ /* Computing the control box is very fast, while getting the bounding */
+ /* box can take much more time as it needs to walk over all segments */
+ /* and arcs in the outline. To get the latter, you can use the */
+ /* `ftbbox' component which is dedicated to this single task. */
+ /* */
+ /* <Input> */
+ /* outline :: A pointer to the source outline descriptor. */
+ /* */
+ /* <Output> */
+ /* acbox :: The outline's control box. */
+ /* */
+ FT_EXPORT( void )
+ FT_Outline_Get_CBox( const FT_Outline* outline,
+ FT_BBox *acbox );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Translate */
+ /* */
+ /* <Description> */
+ /* Apply a simple translation to the points of an outline. */
+ /* */
+ /* <InOut> */
+ /* outline :: A pointer to the target outline descriptor. */
+ /* */
+ /* <Input> */
+ /* xOffset :: The horizontal offset. */
+ /* */
+ /* yOffset :: The vertical offset. */
+ /* */
+ FT_EXPORT( void )
+ FT_Outline_Translate( const FT_Outline* outline,
+ FT_Pos xOffset,
+ FT_Pos yOffset );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Copy */
+ /* */
+ /* <Description> */
+ /* Copy an outline into another one. Both objects must have the */
+ /* same sizes (number of points & number of contours) when this */
+ /* function is called. */
+ /* */
+ /* <Input> */
+ /* source :: A handle to the source outline. */
+ /* */
+ /* <Output> */
+ /* target :: A handle to the target outline. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Copy( const FT_Outline* source,
+ FT_Outline *target );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Transform */
+ /* */
+ /* <Description> */
+ /* Apply a simple 2x2 matrix to all of an outline's points. Useful */
+ /* for applying rotations, slanting, flipping, etc. */
+ /* */
+ /* <InOut> */
+ /* outline :: A pointer to the target outline descriptor. */
+ /* */
+ /* <Input> */
+ /* matrix :: A pointer to the transformation matrix. */
+ /* */
+ /* <Note> */
+ /* You can use @FT_Outline_Translate if you need to translate the */
+ /* outline's points. */
+ /* */
+ FT_EXPORT( void )
+ FT_Outline_Transform( const FT_Outline* outline,
+ const FT_Matrix* matrix );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Embolden */
+ /* */
+ /* <Description> */
+ /* Embolden an outline. The new outline will be at most 4~times */
+ /* `strength' pixels wider and higher. You may think of the left and */
+ /* bottom borders as unchanged. */
+ /* */
+ /* Negative `strength' values to reduce the outline thickness are */
+ /* possible also. */
+ /* */
+ /* <InOut> */
+ /* outline :: A handle to the target outline. */
+ /* */
+ /* <Input> */
+ /* strength :: How strong the glyph is emboldened. Expressed in */
+ /* 26.6 pixel format. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The used algorithm to increase or decrease the thickness of the */
+ /* glyph doesn't change the number of points; this means that certain */
+ /* situations like acute angles or intersections are sometimes */
+ /* handled incorrectly. */
+ /* */
+ /* If you need `better' metrics values you should call */
+ /* @FT_Outline_Get_CBox ot @FT_Outline_Get_BBox. */
+ /* */
+ /* Example call: */
+ /* */
+ /* { */
+ /* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */
+ /* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */
+ /* FT_Outline_Embolden( &face->slot->outline, strength ); */
+ /* } */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Embolden( FT_Outline* outline,
+ FT_Pos strength );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Reverse */
+ /* */
+ /* <Description> */
+ /* Reverse the drawing direction of an outline. This is used to */
+ /* ensure consistent fill conventions for mirrored glyphs. */
+ /* */
+ /* <InOut> */
+ /* outline :: A pointer to the target outline descriptor. */
+ /* */
+ /* <Note> */
+ /* This functions toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */
+ /* the outline's `flags' field. */
+ /* */
+ /* It shouldn't be used by a normal client application, unless it */
+ /* knows what it is doing. */
+ /* */
+ FT_EXPORT( void )
+ FT_Outline_Reverse( FT_Outline* outline );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Get_Bitmap */
+ /* */
+ /* <Description> */
+ /* Render an outline within a bitmap. The outline's image is simply */
+ /* OR-ed to the target bitmap. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a FreeType library object. */
+ /* */
+ /* outline :: A pointer to the source outline descriptor. */
+ /* */
+ /* <InOut> */
+ /* abitmap :: A pointer to the target bitmap descriptor. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function does NOT CREATE the bitmap, it only renders an */
+ /* outline image within the one you pass to it! Consequently, the */
+ /* various fields in `abitmap' should be set accordingly. */
+ /* */
+ /* It will use the raster corresponding to the default glyph format. */
+ /* */
+ /* The value of the `num_grays' field in `abitmap' is ignored. If */
+ /* you select the gray-level rasterizer, and you want less than 256 */
+ /* gray levels, you have to use @FT_Outline_Render directly. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Get_Bitmap( FT_Library library,
+ FT_Outline* outline,
+ const FT_Bitmap *abitmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Render */
+ /* */
+ /* <Description> */
+ /* Render an outline within a bitmap using the current scan-convert. */
+ /* This functions uses an @FT_Raster_Params structure as an argument, */
+ /* allowing advanced features like direct composition, translucency, */
+ /* etc. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a FreeType library object. */
+ /* */
+ /* outline :: A pointer to the source outline descriptor. */
+ /* */
+ /* <InOut> */
+ /* params :: A pointer to an @FT_Raster_Params structure used to */
+ /* describe the rendering operation. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* You should know what you are doing and how @FT_Raster_Params works */
+ /* to use this function. */
+ /* */
+ /* The field `params.source' will be set to `outline' before the scan */
+ /* converter is called, which means that the value you give to it is */
+ /* actually ignored. */
+ /* */
+ /* The gray-level rasterizer always uses 256 gray levels. If you */
+ /* want less gray levels, you have to provide your own span callback. */
+ /* See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the */
+ /* @FT_Raster_Params structure for more details. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Render( FT_Library library,
+ FT_Outline* outline,
+ FT_Raster_Params* params );
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_Orientation
+ *
+ * @description:
+ * A list of values used to describe an outline's contour orientation.
+ *
+ * The TrueType and PostScript specifications use different conventions
+ * to determine whether outline contours should be filled or unfilled.
+ *
+ * @values:
+ * FT_ORIENTATION_TRUETYPE ::
+ * According to the TrueType specification, clockwise contours must
+ * be filled, and counter-clockwise ones must be unfilled.
+ *
+ * FT_ORIENTATION_POSTSCRIPT ::
+ * According to the PostScript specification, counter-clockwise contours
+ * must be filled, and clockwise ones must be unfilled.
+ *
+ * FT_ORIENTATION_FILL_RIGHT ::
+ * This is identical to @FT_ORIENTATION_TRUETYPE, but is used to
+ * remember that in TrueType, everything that is to the right of
+ * the drawing direction of a contour must be filled.
+ *
+ * FT_ORIENTATION_FILL_LEFT ::
+ * This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to
+ * remember that in PostScript, everything that is to the left of
+ * the drawing direction of a contour must be filled.
+ *
+ * FT_ORIENTATION_NONE ::
+ * The orientation cannot be determined. That is, different parts of
+ * the glyph have different orientation.
+ *
+ */
+ typedef enum FT_Orientation_
+ {
+ FT_ORIENTATION_TRUETYPE = 0,
+ FT_ORIENTATION_POSTSCRIPT = 1,
+ FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE,
+ FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT,
+ FT_ORIENTATION_NONE
+
+ } FT_Orientation;
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Outline_Get_Orientation
+ *
+ * @description:
+ * This function analyzes a glyph outline and tries to compute its
+ * fill orientation (see @FT_Orientation). This is done by computing
+ * the direction of each global horizontal and/or vertical extrema
+ * within the outline.
+ *
+ * Note that this will return @FT_ORIENTATION_TRUETYPE for empty
+ * outlines.
+ *
+ * @input:
+ * outline ::
+ * A handle to the source outline.
+ *
+ * @return:
+ * The orientation.
+ *
+ */
+ FT_EXPORT( FT_Orientation )
+ FT_Outline_Get_Orientation( FT_Outline* outline );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOUTLN_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftpfr.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftpfr.h
new file mode 100644
index 00000000000..02b1bdf0eaf
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftpfr.h
@@ -0,0 +1,172 @@
+/***************************************************************************/
+/* */
+/* ftpfr.h */
+/* */
+/* FreeType API for accessing PFR-specific data (specification only). */
+/* */
+/* Copyright 2002, 2003, 2004, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTPFR_H__
+#define __FTPFR_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* pfr_fonts */
+ /* */
+ /* <Title> */
+ /* PFR Fonts */
+ /* */
+ /* <Abstract> */
+ /* PFR/TrueDoc specific API. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of PFR-specific functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_PFR_Metrics
+ *
+ * @description:
+ * Return the outline and metrics resolutions of a given PFR face.
+ *
+ * @input:
+ * face :: Handle to the input face. It can be a non-PFR face.
+ *
+ * @output:
+ * aoutline_resolution ::
+ * Outline resolution. This is equivalent to `face->units_per_EM'.
+ * Optional (parameter can be NULL).
+ *
+ * ametrics_resolution ::
+ * Metrics resolution. This is equivalent to `outline_resolution'
+ * for non-PFR fonts. Optional (parameter can be NULL).
+ *
+ * ametrics_x_scale ::
+ * A 16.16 fixed-point number used to scale distance expressed
+ * in metrics units to device sub-pixels. This is equivalent to
+ * `face->size->x_scale', but for metrics only. Optional (parameter
+ * can be NULL).
+ *
+ * ametrics_y_scale ::
+ * Same as `ametrics_x_scale' but for the vertical direction.
+ * optional (parameter can be NULL).
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If the input face is not a PFR, this function will return an error.
+ * However, in all cases, it will return valid values.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PFR_Metrics( FT_Face face,
+ FT_UInt *aoutline_resolution,
+ FT_UInt *ametrics_resolution,
+ FT_Fixed *ametrics_x_scale,
+ FT_Fixed *ametrics_y_scale );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_PFR_Kerning
+ *
+ * @description:
+ * Return the kerning pair corresponding to two glyphs in a PFR face.
+ * The distance is expressed in metrics units, unlike the result of
+ * @FT_Get_Kerning.
+ *
+ * @input:
+ * face :: A handle to the input face.
+ *
+ * left :: Index of the left glyph.
+ *
+ * right :: Index of the right glyph.
+ *
+ * @output:
+ * avector :: A kerning vector.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function always return distances in original PFR metrics
+ * units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED
+ * mode, which always returns distances converted to outline units.
+ *
+ * You can use the value of the `x_scale' and `y_scale' parameters
+ * returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PFR_Kerning( FT_Face face,
+ FT_UInt left,
+ FT_UInt right,
+ FT_Vector *avector );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_PFR_Advance
+ *
+ * @description:
+ * Return a given glyph advance, expressed in original metrics units,
+ * from a PFR font.
+ *
+ * @input:
+ * face :: A handle to the input face.
+ *
+ * gindex :: The glyph index.
+ *
+ * @output:
+ * aadvance :: The glyph advance in metrics units.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
+ * to convert the advance to device sub-pixels (i.e., 1/64th of pixels).
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PFR_Advance( FT_Face face,
+ FT_UInt gindex,
+ FT_Pos *aadvance );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTPFR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftrender.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftrender.h
new file mode 100644
index 00000000000..41c31eac48c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftrender.h
@@ -0,0 +1,234 @@
+/***************************************************************************/
+/* */
+/* ftrender.h */
+/* */
+/* FreeType renderer modules public interface (specification). */
+/* */
+/* Copyright 1996-2001, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTRENDER_H__
+#define __FTRENDER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* module_management */
+ /* */
+ /*************************************************************************/
+
+
+ /* create a new glyph object */
+ typedef FT_Error
+ (*FT_Glyph_InitFunc)( FT_Glyph glyph,
+ FT_GlyphSlot slot );
+
+ /* destroys a given glyph object */
+ typedef void
+ (*FT_Glyph_DoneFunc)( FT_Glyph glyph );
+
+ typedef void
+ (*FT_Glyph_TransformFunc)( FT_Glyph glyph,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta );
+
+ typedef void
+ (*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph,
+ FT_BBox* abbox );
+
+ typedef FT_Error
+ (*FT_Glyph_CopyFunc)( FT_Glyph source,
+ FT_Glyph target );
+
+ typedef FT_Error
+ (*FT_Glyph_PrepareFunc)( FT_Glyph glyph,
+ FT_GlyphSlot slot );
+
+/* deprecated */
+#define FT_Glyph_Init_Func FT_Glyph_InitFunc
+#define FT_Glyph_Done_Func FT_Glyph_DoneFunc
+#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc
+#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc
+#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc
+#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc
+
+
+ struct FT_Glyph_Class_
+ {
+ FT_Long glyph_size;
+ FT_Glyph_Format glyph_format;
+ FT_Glyph_InitFunc glyph_init;
+ FT_Glyph_DoneFunc glyph_done;
+ FT_Glyph_CopyFunc glyph_copy;
+ FT_Glyph_TransformFunc glyph_transform;
+ FT_Glyph_GetBBoxFunc glyph_bbox;
+ FT_Glyph_PrepareFunc glyph_prepare;
+ };
+
+
+ typedef FT_Error
+ (*FT_Renderer_RenderFunc)( FT_Renderer renderer,
+ FT_GlyphSlot slot,
+ FT_UInt mode,
+ const FT_Vector* origin );
+
+ typedef FT_Error
+ (*FT_Renderer_TransformFunc)( FT_Renderer renderer,
+ FT_GlyphSlot slot,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta );
+
+
+ typedef void
+ (*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer,
+ FT_GlyphSlot slot,
+ FT_BBox* cbox );
+
+
+ typedef FT_Error
+ (*FT_Renderer_SetModeFunc)( FT_Renderer renderer,
+ FT_ULong mode_tag,
+ FT_Pointer mode_ptr );
+
+/* deprecated identifiers */
+#define FTRenderer_render FT_Renderer_RenderFunc
+#define FTRenderer_transform FT_Renderer_TransformFunc
+#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc
+#define FTRenderer_setMode FT_Renderer_SetModeFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Renderer_Class */
+ /* */
+ /* <Description> */
+ /* The renderer module class descriptor. */
+ /* */
+ /* <Fields> */
+ /* root :: The root @FT_Module_Class fields. */
+ /* */
+ /* glyph_format :: The glyph image format this renderer handles. */
+ /* */
+ /* render_glyph :: A method used to render the image that is in a */
+ /* given glyph slot into a bitmap. */
+ /* */
+ /* transform_glyph :: A method used to transform the image that is in */
+ /* a given glyph slot. */
+ /* */
+ /* get_glyph_cbox :: A method used to access the glyph's cbox. */
+ /* */
+ /* set_mode :: A method used to pass additional parameters. */
+ /* */
+ /* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */
+ /* This is a pointer to its raster's class. */
+ /* */
+ /* raster :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */
+ /* This is a pointer to the corresponding raster */
+ /* object, if any. */
+ /* */
+ typedef struct FT_Renderer_Class_
+ {
+ FT_Module_Class root;
+
+ FT_Glyph_Format glyph_format;
+
+ FT_Renderer_RenderFunc render_glyph;
+ FT_Renderer_TransformFunc transform_glyph;
+ FT_Renderer_GetCBoxFunc get_glyph_cbox;
+ FT_Renderer_SetModeFunc set_mode;
+
+ FT_Raster_Funcs* raster_class;
+
+ } FT_Renderer_Class;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Renderer */
+ /* */
+ /* <Description> */
+ /* Retrieve the current renderer for a given glyph format. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* format :: The glyph format. */
+ /* */
+ /* <Return> */
+ /* A renderer handle. 0~if none found. */
+ /* */
+ /* <Note> */
+ /* An error will be returned if a module already exists by that name, */
+ /* or if the module requires a version of FreeType that is too great. */
+ /* */
+ /* To add a new renderer, simply use @FT_Add_Module. To retrieve a */
+ /* renderer by its name, use @FT_Get_Module. */
+ /* */
+ FT_EXPORT( FT_Renderer )
+ FT_Get_Renderer( FT_Library library,
+ FT_Glyph_Format format );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Renderer */
+ /* */
+ /* <Description> */
+ /* Set the current renderer to use, and set additional mode. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* <Input> */
+ /* renderer :: A handle to the renderer object. */
+ /* */
+ /* num_params :: The number of additional parameters. */
+ /* */
+ /* parameters :: Additional parameters. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* In case of success, the renderer will be used to convert glyph */
+ /* images in the renderer's known format into bitmaps. */
+ /* */
+ /* This doesn't change the current renderer for other formats. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Renderer( FT_Library library,
+ FT_Renderer renderer,
+ FT_UInt num_params,
+ FT_Parameter* parameters );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTRENDER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsizes.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsizes.h
new file mode 100644
index 00000000000..05636c7ae35
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsizes.h
@@ -0,0 +1,159 @@
+/***************************************************************************/
+/* */
+/* ftsizes.h */
+/* */
+/* FreeType size objects management (specification). */
+/* */
+/* Copyright 1996-2001, 2003, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Typical application would normally not need to use these functions. */
+ /* However, they have been placed in a public API for the rare cases */
+ /* where they are needed. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTSIZES_H__
+#define __FTSIZES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* sizes_management */
+ /* */
+ /* <Title> */
+ /* Size Management */
+ /* */
+ /* <Abstract> */
+ /* Managing multiple sizes per face. */
+ /* */
+ /* <Description> */
+ /* When creating a new face object (e.g., with @FT_New_Face), an */
+ /* @FT_Size object is automatically created and used to store all */
+ /* pixel-size dependent information, available in the `face->size' */
+ /* field. */
+ /* */
+ /* It is however possible to create more sizes for a given face, */
+ /* mostly in order to manage several character pixel sizes of the */
+ /* same font family and style. See @FT_New_Size and @FT_Done_Size. */
+ /* */
+ /* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */
+ /* modify the contents of the current `active' size; you thus need */
+ /* to use @FT_Activate_Size to change it. */
+ /* */
+ /* 99% of applications won't need the functions provided here, */
+ /* especially if they use the caching sub-system, so be cautious */
+ /* when using these. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Size */
+ /* */
+ /* <Description> */
+ /* Create a new size object from a given face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a parent face object. */
+ /* */
+ /* <Output> */
+ /* asize :: A handle to a new size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* You need to call @FT_Activate_Size in order to select the new size */
+ /* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */
+ /* @FT_Load_Glyph, @FT_Load_Char, etc. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Size( FT_Face face,
+ FT_Size* size );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Size */
+ /* */
+ /* <Description> */
+ /* Discard a given size object. Note that @FT_Done_Face */
+ /* automatically discards all size objects allocated with */
+ /* @FT_New_Size. */
+ /* */
+ /* <Input> */
+ /* size :: A handle to a target size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_Size( FT_Size size );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Activate_Size */
+ /* */
+ /* <Description> */
+ /* Even though it is possible to create several size objects for a */
+ /* given face (see @FT_New_Size for details), functions like */
+ /* @FT_Load_Glyph or @FT_Load_Char only use the last-created one to */
+ /* determine the `current character pixel size'. */
+ /* */
+ /* This function can be used to `activate' a previously created size */
+ /* object. */
+ /* */
+ /* <Input> */
+ /* size :: A handle to a target size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* If `face' is the size's parent face object, this function changes */
+ /* the value of `face->size' to the input size handle. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Activate_Size( FT_Size size );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSIZES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsnames.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsnames.h
new file mode 100644
index 00000000000..477e1e3ce81
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsnames.h
@@ -0,0 +1,170 @@
+/***************************************************************************/
+/* */
+/* ftsnames.h */
+/* */
+/* Simple interface to access SFNT name tables (which are used */
+/* to hold font names, copyright info, notices, etc.) (specification). */
+/* */
+/* This is _not_ used to retrieve glyph names! */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FT_SFNT_NAMES_H__
+#define __FT_SFNT_NAMES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* sfnt_names */
+ /* */
+ /* <Title> */
+ /* SFNT Names */
+ /* */
+ /* <Abstract> */
+ /* Access the names embedded in TrueType and OpenType files. */
+ /* */
+ /* <Description> */
+ /* The TrueType and OpenType specifications allow the inclusion of */
+ /* a special `names table' in font files. This table contains */
+ /* textual (and internationalized) information regarding the font, */
+ /* like family name, copyright, version, etc. */
+ /* */
+ /* The definitions below are used to access them if available. */
+ /* */
+ /* Note that this has nothing to do with glyph names! */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_SfntName */
+ /* */
+ /* <Description> */
+ /* A structure used to model an SFNT `name' table entry. */
+ /* */
+ /* <Fields> */
+ /* platform_id :: The platform ID for `string'. */
+ /* */
+ /* encoding_id :: The encoding ID for `string'. */
+ /* */
+ /* language_id :: The language ID for `string'. */
+ /* */
+ /* name_id :: An identifier for `string'. */
+ /* */
+ /* string :: The `name' string. Note that its format differs */
+ /* depending on the (platform,encoding) pair. It can */
+ /* be a Pascal String, a UTF-16 one, etc. */
+ /* */
+ /* Generally speaking, the string is not */
+ /* zero-terminated. Please refer to the TrueType */
+ /* specification for details. */
+ /* */
+ /* string_len :: The length of `string' in bytes. */
+ /* */
+ /* <Note> */
+ /* Possible values for `platform_id', `encoding_id', `language_id', */
+ /* and `name_id' are given in the file `ttnameid.h'. For details */
+ /* please refer to the TrueType or OpenType specification. */
+ /* */
+ /* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */
+ /* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */
+ /* */
+ typedef struct FT_SfntName_
+ {
+ FT_UShort platform_id;
+ FT_UShort encoding_id;
+ FT_UShort language_id;
+ FT_UShort name_id;
+
+ FT_Byte* string; /* this string is *not* null-terminated! */
+ FT_UInt string_len; /* in bytes */
+
+ } FT_SfntName;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Sfnt_Name_Count */
+ /* */
+ /* <Description> */
+ /* Retrieve the number of name strings in the SFNT `name' table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Return> */
+ /* The number of strings in the `name' table. */
+ /* */
+ FT_EXPORT( FT_UInt )
+ FT_Get_Sfnt_Name_Count( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Sfnt_Name */
+ /* */
+ /* <Description> */
+ /* Retrieve a string of the SFNT `name' table for a given index. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* idx :: The index of the `name' string. */
+ /* */
+ /* <Output> */
+ /* aname :: The indexed @FT_SfntName structure. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The `string' array returned in the `aname' structure is not */
+ /* null-terminated. */
+ /* */
+ /* Use @FT_Get_Sfnt_Name_Count to get the total number of available */
+ /* `name' table entries, then do a loop until you get the right */
+ /* platform, encoding, and name ID. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Sfnt_Name( FT_Face face,
+ FT_UInt idx,
+ FT_SfntName *aname );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_SFNT_NAMES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftstroke.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftstroke.h
new file mode 100644
index 00000000000..1596f6a283e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftstroke.h
@@ -0,0 +1,716 @@
+/***************************************************************************/
+/* */
+/* ftstroke.h */
+/* */
+/* FreeType path stroker (specification). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FT_STROKE_H__
+#define __FT_STROKE_H__
+
+#include <ft2build.h>
+#include FT_OUTLINE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /************************************************************************
+ *
+ * @section:
+ * glyph_stroker
+ *
+ * @title:
+ * Glyph Stroker
+ *
+ * @abstract:
+ * Generating bordered and stroked glyphs.
+ *
+ * @description:
+ * This component generates stroked outlines of a given vectorial
+ * glyph. It also allows you to retrieve the `outside' and/or the
+ * `inside' borders of the stroke.
+ *
+ * This can be useful to generate `bordered' glyph, i.e., glyphs
+ * displayed with a coloured (and anti-aliased) border around their
+ * shape.
+ */
+
+
+ /**************************************************************
+ *
+ * @type:
+ * FT_Stroker
+ *
+ * @description:
+ * Opaque handler to a path stroker object.
+ */
+ typedef struct FT_StrokerRec_* FT_Stroker;
+
+
+ /**************************************************************
+ *
+ * @enum:
+ * FT_Stroker_LineJoin
+ *
+ * @description:
+ * These values determine how two joining lines are rendered
+ * in a stroker.
+ *
+ * @values:
+ * FT_STROKER_LINEJOIN_ROUND ::
+ * Used to render rounded line joins. Circular arcs are used
+ * to join two lines smoothly.
+ *
+ * FT_STROKER_LINEJOIN_BEVEL ::
+ * Used to render beveled line joins; i.e., the two joining lines
+ * are extended until they intersect.
+ *
+ * FT_STROKER_LINEJOIN_MITER ::
+ * Same as beveled rendering, except that an additional line
+ * break is added if the angle between the two joining lines
+ * is too closed (this is useful to avoid unpleasant spikes
+ * in beveled rendering).
+ */
+ typedef enum FT_Stroker_LineJoin_
+ {
+ FT_STROKER_LINEJOIN_ROUND = 0,
+ FT_STROKER_LINEJOIN_BEVEL,
+ FT_STROKER_LINEJOIN_MITER
+
+ } FT_Stroker_LineJoin;
+
+
+ /**************************************************************
+ *
+ * @enum:
+ * FT_Stroker_LineCap
+ *
+ * @description:
+ * These values determine how the end of opened sub-paths are
+ * rendered in a stroke.
+ *
+ * @values:
+ * FT_STROKER_LINECAP_BUTT ::
+ * The end of lines is rendered as a full stop on the last
+ * point itself.
+ *
+ * FT_STROKER_LINECAP_ROUND ::
+ * The end of lines is rendered as a half-circle around the
+ * last point.
+ *
+ * FT_STROKER_LINECAP_SQUARE ::
+ * The end of lines is rendered as a square around the
+ * last point.
+ */
+ typedef enum FT_Stroker_LineCap_
+ {
+ FT_STROKER_LINECAP_BUTT = 0,
+ FT_STROKER_LINECAP_ROUND,
+ FT_STROKER_LINECAP_SQUARE
+
+ } FT_Stroker_LineCap;
+
+
+ /**************************************************************
+ *
+ * @enum:
+ * FT_StrokerBorder
+ *
+ * @description:
+ * These values are used to select a given stroke border
+ * in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
+ *
+ * @values:
+ * FT_STROKER_BORDER_LEFT ::
+ * Select the left border, relative to the drawing direction.
+ *
+ * FT_STROKER_BORDER_RIGHT ::
+ * Select the right border, relative to the drawing direction.
+ *
+ * @note:
+ * Applications are generally interested in the `inside' and `outside'
+ * borders. However, there is no direct mapping between these and the
+ * `left' and `right' ones, since this really depends on the glyph's
+ * drawing orientation, which varies between font formats.
+ *
+ * You can however use @FT_Outline_GetInsideBorder and
+ * @FT_Outline_GetOutsideBorder to get these.
+ */
+ typedef enum FT_StrokerBorder_
+ {
+ FT_STROKER_BORDER_LEFT = 0,
+ FT_STROKER_BORDER_RIGHT
+
+ } FT_StrokerBorder;
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Outline_GetInsideBorder
+ *
+ * @description:
+ * Retrieve the @FT_StrokerBorder value corresponding to the
+ * `inside' borders of a given outline.
+ *
+ * @input:
+ * outline ::
+ * The source outline handle.
+ *
+ * @return:
+ * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid
+ * outlines.
+ */
+ FT_EXPORT( FT_StrokerBorder )
+ FT_Outline_GetInsideBorder( FT_Outline* outline );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Outline_GetOutsideBorder
+ *
+ * @description:
+ * Retrieve the @FT_StrokerBorder value corresponding to the
+ * `outside' borders of a given outline.
+ *
+ * @input:
+ * outline ::
+ * The source outline handle.
+ *
+ * @return:
+ * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid
+ * outlines.
+ */
+ FT_EXPORT( FT_StrokerBorder )
+ FT_Outline_GetOutsideBorder( FT_Outline* outline );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_New
+ *
+ * @description:
+ * Create a new stroker object.
+ *
+ * @input:
+ * library ::
+ * FreeType library handle.
+ *
+ * @output:
+ * astroker ::
+ * A new stroker object handle. NULL in case of error.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_New( FT_Library library,
+ FT_Stroker *astroker );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_Set
+ *
+ * @description:
+ * Reset a stroker object's attributes.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * radius ::
+ * The border radius.
+ *
+ * line_cap ::
+ * The line cap style.
+ *
+ * line_join ::
+ * The line join style.
+ *
+ * miter_limit ::
+ * The miter limit for the FT_STROKER_LINEJOIN_MITER style,
+ * expressed as 16.16 fixed point value.
+ *
+ * @note:
+ * The radius is expressed in the same units as the outline
+ * coordinates.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_Set( FT_Stroker stroker,
+ FT_Fixed radius,
+ FT_Stroker_LineCap line_cap,
+ FT_Stroker_LineJoin line_join,
+ FT_Fixed miter_limit );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_Rewind
+ *
+ * @description:
+ * Reset a stroker object without changing its attributes.
+ * You should call this function before beginning a new
+ * series of calls to @FT_Stroker_BeginSubPath or
+ * @FT_Stroker_EndSubPath.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_Rewind( FT_Stroker stroker );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_ParseOutline
+ *
+ * @description:
+ * A convenience function used to parse a whole outline with
+ * the stroker. The resulting outline(s) can be retrieved
+ * later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * outline ::
+ * The source outline.
+ *
+ * opened ::
+ * A boolean. If~1, the outline is treated as an open path instead
+ * of a closed one.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If `opened' is~0 (the default), the outline is treated as a closed
+ * path, and the stroker generates two distinct `border' outlines.
+ *
+ * If `opened' is~1, the outline is processed as an open path, and the
+ * stroker generates a single `stroke' outline.
+ *
+ * This function calls @FT_Stroker_Rewind automatically.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_ParseOutline( FT_Stroker stroker,
+ FT_Outline* outline,
+ FT_Bool opened );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_BeginSubPath
+ *
+ * @description:
+ * Start a new sub-path in the stroker.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * to ::
+ * A pointer to the start vector.
+ *
+ * open ::
+ * A boolean. If~1, the sub-path is treated as an open one.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function is useful when you need to stroke a path that is
+ * not stored as an @FT_Outline object.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_BeginSubPath( FT_Stroker stroker,
+ FT_Vector* to,
+ FT_Bool open );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_EndSubPath
+ *
+ * @description:
+ * Close the current sub-path in the stroker.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You should call this function after @FT_Stroker_BeginSubPath.
+ * If the subpath was not `opened', this function `draws' a
+ * single line segment to the start position when needed.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_EndSubPath( FT_Stroker stroker );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_LineTo
+ *
+ * @description:
+ * `Draw' a single line segment in the stroker's current sub-path,
+ * from the last position.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * to ::
+ * A pointer to the destination point.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You should call this function between @FT_Stroker_BeginSubPath and
+ * @FT_Stroker_EndSubPath.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_LineTo( FT_Stroker stroker,
+ FT_Vector* to );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_ConicTo
+ *
+ * @description:
+ * `Draw' a single quadratic Bézier in the stroker's current sub-path,
+ * from the last position.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * control ::
+ * A pointer to a Bézier control point.
+ *
+ * to ::
+ * A pointer to the destination point.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You should call this function between @FT_Stroker_BeginSubPath and
+ * @FT_Stroker_EndSubPath.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_ConicTo( FT_Stroker stroker,
+ FT_Vector* control,
+ FT_Vector* to );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_CubicTo
+ *
+ * @description:
+ * `Draw' a single cubic Bézier in the stroker's current sub-path,
+ * from the last position.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * control1 ::
+ * A pointer to the first Bézier control point.
+ *
+ * control2 ::
+ * A pointer to second Bézier control point.
+ *
+ * to ::
+ * A pointer to the destination point.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You should call this function between @FT_Stroker_BeginSubPath and
+ * @FT_Stroker_EndSubPath.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_CubicTo( FT_Stroker stroker,
+ FT_Vector* control1,
+ FT_Vector* control2,
+ FT_Vector* to );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_GetBorderCounts
+ *
+ * @description:
+ * Call this function once you have finished parsing your paths
+ * with the stroker. It returns the number of points and
+ * contours necessary to export one of the `border' or `stroke'
+ * outlines generated by the stroker.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * border ::
+ * The border index.
+ *
+ * @output:
+ * anum_points ::
+ * The number of points.
+ *
+ * anum_contours ::
+ * The number of contours.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * When an outline, or a sub-path, is `closed', the stroker generates
+ * two independent `border' outlines, named `left' and `right'.
+ *
+ * When the outline, or a sub-path, is `opened', the stroker merges
+ * the `border' outlines with caps. The `left' border receives all
+ * points, while the `right' border becomes empty.
+ *
+ * Use the function @FT_Stroker_GetCounts instead if you want to
+ * retrieve the counts associated to both borders.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_GetBorderCounts( FT_Stroker stroker,
+ FT_StrokerBorder border,
+ FT_UInt *anum_points,
+ FT_UInt *anum_contours );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_ExportBorder
+ *
+ * @description:
+ * Call this function after @FT_Stroker_GetBorderCounts to
+ * export the corresponding border to your own @FT_Outline
+ * structure.
+ *
+ * Note that this function appends the border points and
+ * contours to your outline, but does not try to resize its
+ * arrays.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * border ::
+ * The border index.
+ *
+ * outline ::
+ * The target outline handle.
+ *
+ * @note:
+ * Always call this function after @FT_Stroker_GetBorderCounts to
+ * get sure that there is enough room in your @FT_Outline object to
+ * receive all new data.
+ *
+ * When an outline, or a sub-path, is `closed', the stroker generates
+ * two independent `border' outlines, named `left' and `right'
+ *
+ * When the outline, or a sub-path, is `opened', the stroker merges
+ * the `border' outlines with caps. The `left' border receives all
+ * points, while the `right' border becomes empty.
+ *
+ * Use the function @FT_Stroker_Export instead if you want to
+ * retrieve all borders at once.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_ExportBorder( FT_Stroker stroker,
+ FT_StrokerBorder border,
+ FT_Outline* outline );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_GetCounts
+ *
+ * @description:
+ * Call this function once you have finished parsing your paths
+ * with the stroker. It returns the number of points and
+ * contours necessary to export all points/borders from the stroked
+ * outline/path.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * @output:
+ * anum_points ::
+ * The number of points.
+ *
+ * anum_contours ::
+ * The number of contours.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_GetCounts( FT_Stroker stroker,
+ FT_UInt *anum_points,
+ FT_UInt *anum_contours );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_Export
+ *
+ * @description:
+ * Call this function after @FT_Stroker_GetBorderCounts to
+ * export the all borders to your own @FT_Outline structure.
+ *
+ * Note that this function appends the border points and
+ * contours to your outline, but does not try to resize its
+ * arrays.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * outline ::
+ * The target outline handle.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_Export( FT_Stroker stroker,
+ FT_Outline* outline );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_Done
+ *
+ * @description:
+ * Destroy a stroker object.
+ *
+ * @input:
+ * stroker ::
+ * A stroker handle. Can be NULL.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_Done( FT_Stroker stroker );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Glyph_Stroke
+ *
+ * @description:
+ * Stroke a given outline glyph object with a given stroker.
+ *
+ * @inout:
+ * pglyph ::
+ * Source glyph handle on input, new glyph handle on output.
+ *
+ * @input:
+ * stroker ::
+ * A stroker handle.
+ *
+ * destroy ::
+ * A Boolean. If~1, the source glyph object is destroyed
+ * on success.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source glyph is untouched in case of error.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_Stroke( FT_Glyph *pglyph,
+ FT_Stroker stroker,
+ FT_Bool destroy );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Glyph_StrokeBorder
+ *
+ * @description:
+ * Stroke a given outline glyph object with a given stroker, but
+ * only return either its inside or outside border.
+ *
+ * @inout:
+ * pglyph ::
+ * Source glyph handle on input, new glyph handle on output.
+ *
+ * @input:
+ * stroker ::
+ * A stroker handle.
+ *
+ * inside ::
+ * A Boolean. If~1, return the inside border, otherwise
+ * the outside border.
+ *
+ * destroy ::
+ * A Boolean. If~1, the source glyph object is destroyed
+ * on success.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source glyph is untouched in case of error.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_StrokeBorder( FT_Glyph *pglyph,
+ FT_Stroker stroker,
+ FT_Bool inside,
+ FT_Bool destroy );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FT_STROKE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsynth.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsynth.h
new file mode 100644
index 00000000000..a068b7928d6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsynth.h
@@ -0,0 +1,80 @@
+/***************************************************************************/
+/* */
+/* ftsynth.h */
+/* */
+/* FreeType synthesizing code for emboldening and slanting */
+/* (specification). */
+/* */
+/* Copyright 2000-2001, 2003, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /********* *********/
+ /********* WARNING, THIS IS ALPHA CODE! THIS API *********/
+ /********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/
+ /********* FREETYPE DEVELOPMENT TEAM *********/
+ /********* *********/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* Main reason for not lifting the functions in this module to a */
+ /* `standard' API is that the used parameters for emboldening and */
+ /* slanting are not configurable. Consider the functions as a */
+ /* code resource which should be copied into the application and */
+ /* adapted to the particular needs. */
+
+
+#ifndef __FTSYNTH_H__
+#define __FTSYNTH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /* Embolden a glyph by a `reasonable' value (which is highly a matter of */
+ /* taste). This function is actually a convenience function, providing */
+ /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */
+ /* */
+ /* For emboldened outlines the metrics are estimates only; if you need */
+ /* precise values you should call @FT_Outline_Get_CBox. */
+ FT_EXPORT( void )
+ FT_GlyphSlot_Embolden( FT_GlyphSlot slot );
+
+ /* Slant an outline glyph to the right by about 12 degrees. */
+ FT_EXPORT( void )
+ FT_GlyphSlot_Oblique( FT_GlyphSlot slot );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTSYNTH_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsystem.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsystem.h
new file mode 100644
index 00000000000..a95b2c76b61
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftsystem.h
@@ -0,0 +1,346 @@
+/***************************************************************************/
+/* */
+/* ftsystem.h */
+/* */
+/* FreeType low-level system interface definition (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTSYSTEM_H__
+#define __FTSYSTEM_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* system_interface */
+ /* */
+ /* <Title> */
+ /* System Interface */
+ /* */
+ /* <Abstract> */
+ /* How FreeType manages memory and i/o. */
+ /* */
+ /* <Description> */
+ /* This section contains various definitions related to memory */
+ /* management and i/o access. You need to understand this */
+ /* information if you want to use a custom memory manager or you own */
+ /* i/o streams. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* M E M O R Y M A N A G E M E N T */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * FT_Memory
+ *
+ * @description:
+ * A handle to a given memory manager object, defined with an
+ * @FT_MemoryRec structure.
+ *
+ */
+ typedef struct FT_MemoryRec_* FT_Memory;
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Alloc_Func
+ *
+ * @description:
+ * A function used to allocate `size' bytes from `memory'.
+ *
+ * @input:
+ * memory ::
+ * A handle to the source memory manager.
+ *
+ * size ::
+ * The size in bytes to allocate.
+ *
+ * @return:
+ * Address of new memory block. 0~in case of failure.
+ *
+ */
+ typedef void*
+ (*FT_Alloc_Func)( FT_Memory memory,
+ long size );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Free_Func
+ *
+ * @description:
+ * A function used to release a given block of memory.
+ *
+ * @input:
+ * memory ::
+ * A handle to the source memory manager.
+ *
+ * block ::
+ * The address of the target memory block.
+ *
+ */
+ typedef void
+ (*FT_Free_Func)( FT_Memory memory,
+ void* block );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Realloc_Func
+ *
+ * @description:
+ * A function used to re-allocate a given block of memory.
+ *
+ * @input:
+ * memory ::
+ * A handle to the source memory manager.
+ *
+ * cur_size ::
+ * The block's current size in bytes.
+ *
+ * new_size ::
+ * The block's requested new size.
+ *
+ * block ::
+ * The block's current address.
+ *
+ * @return:
+ * New block address. 0~in case of memory shortage.
+ *
+ * @note:
+ * In case of error, the old block must still be available.
+ *
+ */
+ typedef void*
+ (*FT_Realloc_Func)( FT_Memory memory,
+ long cur_size,
+ long new_size,
+ void* block );
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * FT_MemoryRec
+ *
+ * @description:
+ * A structure used to describe a given memory manager to FreeType~2.
+ *
+ * @fields:
+ * user ::
+ * A generic typeless pointer for user data.
+ *
+ * alloc ::
+ * A pointer type to an allocation function.
+ *
+ * free ::
+ * A pointer type to an memory freeing function.
+ *
+ * realloc ::
+ * A pointer type to a reallocation function.
+ *
+ */
+ struct FT_MemoryRec_
+ {
+ void* user;
+ FT_Alloc_Func alloc;
+ FT_Free_Func free;
+ FT_Realloc_Func realloc;
+ };
+
+
+ /*************************************************************************/
+ /* */
+ /* I / O M A N A G E M E N T */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * FT_Stream
+ *
+ * @description:
+ * A handle to an input stream.
+ *
+ */
+ typedef struct FT_StreamRec_* FT_Stream;
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * FT_StreamDesc
+ *
+ * @description:
+ * A union type used to store either a long or a pointer. This is used
+ * to store a file descriptor or a `FILE*' in an input stream.
+ *
+ */
+ typedef union FT_StreamDesc_
+ {
+ long value;
+ void* pointer;
+
+ } FT_StreamDesc;
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Stream_IoFunc
+ *
+ * @description:
+ * A function used to seek and read data from a given input stream.
+ *
+ * @input:
+ * stream ::
+ * A handle to the source stream.
+ *
+ * offset ::
+ * The offset of read in stream (always from start).
+ *
+ * buffer ::
+ * The address of the read buffer.
+ *
+ * count ::
+ * The number of bytes to read from the stream.
+ *
+ * @return:
+ * The number of bytes effectively read by the stream.
+ *
+ * @note:
+ * This function might be called to perform a seek or skip operation
+ * with a `count' of~0.
+ *
+ */
+ typedef unsigned long
+ (*FT_Stream_IoFunc)( FT_Stream stream,
+ unsigned long offset,
+ unsigned char* buffer,
+ unsigned long count );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Stream_CloseFunc
+ *
+ * @description:
+ * A function used to close a given input stream.
+ *
+ * @input:
+ * stream ::
+ * A handle to the target stream.
+ *
+ */
+ typedef void
+ (*FT_Stream_CloseFunc)( FT_Stream stream );
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * FT_StreamRec
+ *
+ * @description:
+ * A structure used to describe an input stream.
+ *
+ * @input:
+ * base ::
+ * For memory-based streams, this is the address of the first stream
+ * byte in memory. This field should always be set to NULL for
+ * disk-based streams.
+ *
+ * size ::
+ * The stream size in bytes.
+ *
+ * pos ::
+ * The current position within the stream.
+ *
+ * descriptor ::
+ * This field is a union that can hold an integer or a pointer. It is
+ * used by stream implementations to store file descriptors or `FILE*'
+ * pointers.
+ *
+ * pathname ::
+ * This field is completely ignored by FreeType. However, it is often
+ * useful during debugging to use it to store the stream's filename
+ * (where available).
+ *
+ * read ::
+ * The stream's input function.
+ *
+ * close ::
+ * The stream;s close function.
+ *
+ * memory ::
+ * The memory manager to use to preload frames. This is set
+ * internally by FreeType and shouldn't be touched by stream
+ * implementations.
+ *
+ * cursor ::
+ * This field is set and used internally by FreeType when parsing
+ * frames.
+ *
+ * limit ::
+ * This field is set and used internally by FreeType when parsing
+ * frames.
+ *
+ */
+ typedef struct FT_StreamRec_
+ {
+ unsigned char* base;
+ unsigned long size;
+ unsigned long pos;
+
+ FT_StreamDesc descriptor;
+ FT_StreamDesc pathname;
+ FT_Stream_IoFunc read;
+ FT_Stream_CloseFunc close;
+
+ FT_Memory memory;
+ unsigned char* cursor;
+ unsigned char* limit;
+
+ } FT_StreamRec;
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSYSTEM_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fttrigon.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fttrigon.h
new file mode 100644
index 00000000000..6b77d2ee54c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fttrigon.h
@@ -0,0 +1,350 @@
+/***************************************************************************/
+/* */
+/* fttrigon.h */
+/* */
+/* FreeType trigonometric functions (specification). */
+/* */
+/* Copyright 2001, 2003, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTTRIGON_H__
+#define __FTTRIGON_H__
+
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* computations */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * FT_Angle
+ *
+ * @description:
+ * This type is used to model angle values in FreeType. Note that the
+ * angle is a 16.16 fixed float value expressed in degrees.
+ *
+ */
+ typedef FT_Fixed FT_Angle;
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ANGLE_PI
+ *
+ * @description:
+ * The angle pi expressed in @FT_Angle units.
+ *
+ */
+#define FT_ANGLE_PI ( 180L << 16 )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ANGLE_2PI
+ *
+ * @description:
+ * The angle 2*pi expressed in @FT_Angle units.
+ *
+ */
+#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ANGLE_PI2
+ *
+ * @description:
+ * The angle pi/2 expressed in @FT_Angle units.
+ *
+ */
+#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ANGLE_PI4
+ *
+ * @description:
+ * The angle pi/4 expressed in @FT_Angle units.
+ *
+ */
+#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 )
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Sin
+ *
+ * @description:
+ * Return the sinus of a given angle in fixed point format.
+ *
+ * @input:
+ * angle ::
+ * The input angle.
+ *
+ * @return:
+ * The sinus value.
+ *
+ * @note:
+ * If you need both the sinus and cosinus for a given angle, use the
+ * function @FT_Vector_Unit.
+ *
+ */
+ FT_EXPORT( FT_Fixed )
+ FT_Sin( FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Cos
+ *
+ * @description:
+ * Return the cosinus of a given angle in fixed point format.
+ *
+ * @input:
+ * angle ::
+ * The input angle.
+ *
+ * @return:
+ * The cosinus value.
+ *
+ * @note:
+ * If you need both the sinus and cosinus for a given angle, use the
+ * function @FT_Vector_Unit.
+ *
+ */
+ FT_EXPORT( FT_Fixed )
+ FT_Cos( FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Tan
+ *
+ * @description:
+ * Return the tangent of a given angle in fixed point format.
+ *
+ * @input:
+ * angle ::
+ * The input angle.
+ *
+ * @return:
+ * The tangent value.
+ *
+ */
+ FT_EXPORT( FT_Fixed )
+ FT_Tan( FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Atan2
+ *
+ * @description:
+ * Return the arc-tangent corresponding to a given vector (x,y) in
+ * the 2d plane.
+ *
+ * @input:
+ * x ::
+ * The horizontal vector coordinate.
+ *
+ * y ::
+ * The vertical vector coordinate.
+ *
+ * @return:
+ * The arc-tangent value (i.e. angle).
+ *
+ */
+ FT_EXPORT( FT_Angle )
+ FT_Atan2( FT_Fixed x,
+ FT_Fixed y );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Angle_Diff
+ *
+ * @description:
+ * Return the difference between two angles. The result is always
+ * constrained to the ]-PI..PI] interval.
+ *
+ * @input:
+ * angle1 ::
+ * First angle.
+ *
+ * angle2 ::
+ * Second angle.
+ *
+ * @return:
+ * Constrained value of `value2-value1'.
+ *
+ */
+ FT_EXPORT( FT_Angle )
+ FT_Angle_Diff( FT_Angle angle1,
+ FT_Angle angle2 );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_Unit
+ *
+ * @description:
+ * Return the unit vector corresponding to a given angle. After the
+ * call, the value of `vec.x' will be `sin(angle)', and the value of
+ * `vec.y' will be `cos(angle)'.
+ *
+ * This function is useful to retrieve both the sinus and cosinus of a
+ * given angle quickly.
+ *
+ * @output:
+ * vec ::
+ * The address of target vector.
+ *
+ * @input:
+ * angle ::
+ * The address of angle.
+ *
+ */
+ FT_EXPORT( void )
+ FT_Vector_Unit( FT_Vector* vec,
+ FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_Rotate
+ *
+ * @description:
+ * Rotate a vector by a given angle.
+ *
+ * @inout:
+ * vec ::
+ * The address of target vector.
+ *
+ * @input:
+ * angle ::
+ * The address of angle.
+ *
+ */
+ FT_EXPORT( void )
+ FT_Vector_Rotate( FT_Vector* vec,
+ FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_Length
+ *
+ * @description:
+ * Return the length of a given vector.
+ *
+ * @input:
+ * vec ::
+ * The address of target vector.
+ *
+ * @return:
+ * The vector length, expressed in the same units that the original
+ * vector coordinates.
+ *
+ */
+ FT_EXPORT( FT_Fixed )
+ FT_Vector_Length( FT_Vector* vec );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_Polarize
+ *
+ * @description:
+ * Compute both the length and angle of a given vector.
+ *
+ * @input:
+ * vec ::
+ * The address of source vector.
+ *
+ * @output:
+ * length ::
+ * The vector length.
+ *
+ * angle ::
+ * The vector angle.
+ *
+ */
+ FT_EXPORT( void )
+ FT_Vector_Polarize( FT_Vector* vec,
+ FT_Fixed *length,
+ FT_Angle *angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_From_Polar
+ *
+ * @description:
+ * Compute vector coordinates from a length and angle.
+ *
+ * @output:
+ * vec ::
+ * The address of source vector.
+ *
+ * @input:
+ * length ::
+ * The vector length.
+ *
+ * angle ::
+ * The vector angle.
+ *
+ */
+ FT_EXPORT( void )
+ FT_Vector_From_Polar( FT_Vector* vec,
+ FT_Fixed length,
+ FT_Angle angle );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTTRIGON_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fttypes.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fttypes.h
new file mode 100644
index 00000000000..54f08e3e5a2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/fttypes.h
@@ -0,0 +1,587 @@
+/***************************************************************************/
+/* */
+/* fttypes.h */
+/* */
+/* FreeType simple types definitions (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTTYPES_H__
+#define __FTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_SYSTEM_H
+#include FT_IMAGE_H
+
+#include <stddef.h>
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* basic_types */
+ /* */
+ /* <Title> */
+ /* Basic Data Types */
+ /* */
+ /* <Abstract> */
+ /* The basic data types defined by the library. */
+ /* */
+ /* <Description> */
+ /* This section contains the basic data types defined by FreeType~2, */
+ /* ranging from simple scalar types to bitmap descriptors. More */
+ /* font-specific structures are defined in a different section. */
+ /* */
+ /* <Order> */
+ /* FT_Byte */
+ /* FT_Bytes */
+ /* FT_Char */
+ /* FT_Int */
+ /* FT_UInt */
+ /* FT_Int16 */
+ /* FT_UInt16 */
+ /* FT_Int32 */
+ /* FT_UInt32 */
+ /* FT_Short */
+ /* FT_UShort */
+ /* FT_Long */
+ /* FT_ULong */
+ /* FT_Bool */
+ /* FT_Offset */
+ /* FT_PtrDist */
+ /* FT_String */
+ /* FT_Tag */
+ /* FT_Error */
+ /* FT_Fixed */
+ /* FT_Pointer */
+ /* FT_Pos */
+ /* FT_Vector */
+ /* FT_BBox */
+ /* FT_Matrix */
+ /* FT_FWord */
+ /* FT_UFWord */
+ /* FT_F2Dot14 */
+ /* FT_UnitVector */
+ /* FT_F26Dot6 */
+ /* */
+ /* */
+ /* FT_Generic */
+ /* FT_Generic_Finalizer */
+ /* */
+ /* FT_Bitmap */
+ /* FT_Pixel_Mode */
+ /* FT_Palette_Mode */
+ /* FT_Glyph_Format */
+ /* FT_IMAGE_TAG */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Bool */
+ /* */
+ /* <Description> */
+ /* A typedef of unsigned char, used for simple booleans. As usual, */
+ /* values 1 and~0 represent true and false, respectively. */
+ /* */
+ typedef unsigned char FT_Bool;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_FWord */
+ /* */
+ /* <Description> */
+ /* A signed 16-bit integer used to store a distance in original font */
+ /* units. */
+ /* */
+ typedef signed short FT_FWord; /* distance in FUnits */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UFWord */
+ /* */
+ /* <Description> */
+ /* An unsigned 16-bit integer used to store a distance in original */
+ /* font units. */
+ /* */
+ typedef unsigned short FT_UFWord; /* unsigned distance */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Char */
+ /* */
+ /* <Description> */
+ /* A simple typedef for the _signed_ char type. */
+ /* */
+ typedef signed char FT_Char;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Byte */
+ /* */
+ /* <Description> */
+ /* A simple typedef for the _unsigned_ char type. */
+ /* */
+ typedef unsigned char FT_Byte;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Bytes */
+ /* */
+ /* <Description> */
+ /* A typedef for constant memory areas. */
+ /* */
+ typedef const FT_Byte* FT_Bytes;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Tag */
+ /* */
+ /* <Description> */
+ /* A typedef for 32-bit tags (as used in the SFNT format). */
+ /* */
+ typedef FT_UInt32 FT_Tag;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_String */
+ /* */
+ /* <Description> */
+ /* A simple typedef for the char type, usually used for strings. */
+ /* */
+ typedef char FT_String;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Short */
+ /* */
+ /* <Description> */
+ /* A typedef for signed short. */
+ /* */
+ typedef signed short FT_Short;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UShort */
+ /* */
+ /* <Description> */
+ /* A typedef for unsigned short. */
+ /* */
+ typedef unsigned short FT_UShort;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Int */
+ /* */
+ /* <Description> */
+ /* A typedef for the int type. */
+ /* */
+ typedef signed int FT_Int;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UInt */
+ /* */
+ /* <Description> */
+ /* A typedef for the unsigned int type. */
+ /* */
+ typedef unsigned int FT_UInt;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Long */
+ /* */
+ /* <Description> */
+ /* A typedef for signed long. */
+ /* */
+ typedef signed long FT_Long;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_ULong */
+ /* */
+ /* <Description> */
+ /* A typedef for unsigned long. */
+ /* */
+ typedef unsigned long FT_ULong;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_F2Dot14 */
+ /* */
+ /* <Description> */
+ /* A signed 2.14 fixed float type used for unit vectors. */
+ /* */
+ typedef signed short FT_F2Dot14;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_F26Dot6 */
+ /* */
+ /* <Description> */
+ /* A signed 26.6 fixed float type used for vectorial pixel */
+ /* coordinates. */
+ /* */
+ typedef signed long FT_F26Dot6;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Fixed */
+ /* */
+ /* <Description> */
+ /* This type is used to store 16.16 fixed float values, like scaling */
+ /* values or matrix coefficients. */
+ /* */
+ typedef signed long FT_Fixed;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Error */
+ /* */
+ /* <Description> */
+ /* The FreeType error code type. A value of~0 is always interpreted */
+ /* as a successful operation. */
+ /* */
+ typedef int FT_Error;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Pointer */
+ /* */
+ /* <Description> */
+ /* A simple typedef for a typeless pointer. */
+ /* */
+ typedef void* FT_Pointer;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Offset */
+ /* */
+ /* <Description> */
+ /* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */
+ /* _unsigned_ integer type used to express a file size or position, */
+ /* or a memory block size. */
+ /* */
+ typedef size_t FT_Offset;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_PtrDist */
+ /* */
+ /* <Description> */
+ /* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */
+ /* largest _signed_ integer type used to express the distance */
+ /* between two pointers. */
+ /* */
+ typedef ft_ptrdiff_t FT_PtrDist;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_UnitVector */
+ /* */
+ /* <Description> */
+ /* A simple structure used to store a 2D vector unit vector. Uses */
+ /* FT_F2Dot14 types. */
+ /* */
+ /* <Fields> */
+ /* x :: Horizontal coordinate. */
+ /* */
+ /* y :: Vertical coordinate. */
+ /* */
+ typedef struct FT_UnitVector_
+ {
+ FT_F2Dot14 x;
+ FT_F2Dot14 y;
+
+ } FT_UnitVector;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Matrix */
+ /* */
+ /* <Description> */
+ /* A simple structure used to store a 2x2 matrix. Coefficients are */
+ /* in 16.16 fixed float format. The computation performed is: */
+ /* */
+ /* { */
+ /* x' = x*xx + y*xy */
+ /* y' = x*yx + y*yy */
+ /* } */
+ /* */
+ /* <Fields> */
+ /* xx :: Matrix coefficient. */
+ /* */
+ /* xy :: Matrix coefficient. */
+ /* */
+ /* yx :: Matrix coefficient. */
+ /* */
+ /* yy :: Matrix coefficient. */
+ /* */
+ typedef struct FT_Matrix_
+ {
+ FT_Fixed xx, xy;
+ FT_Fixed yx, yy;
+
+ } FT_Matrix;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Data */
+ /* */
+ /* <Description> */
+ /* Read-only binary data represented as a pointer and a length. */
+ /* */
+ /* <Fields> */
+ /* pointer :: The data. */
+ /* */
+ /* length :: The length of the data in bytes. */
+ /* */
+ typedef struct FT_Data_
+ {
+ const FT_Byte* pointer;
+ FT_Int length;
+
+ } FT_Data;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Generic_Finalizer */
+ /* */
+ /* <Description> */
+ /* Describe a function used to destroy the `client' data of any */
+ /* FreeType object. See the description of the @FT_Generic type for */
+ /* details of usage. */
+ /* */
+ /* <Input> */
+ /* The address of the FreeType object which is under finalization. */
+ /* Its client data is accessed through its `generic' field. */
+ /* */
+ typedef void (*FT_Generic_Finalizer)(void* object);
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Generic */
+ /* */
+ /* <Description> */
+ /* Client applications often need to associate their own data to a */
+ /* variety of FreeType core objects. For example, a text layout API */
+ /* might want to associate a glyph cache to a given size object. */
+ /* */
+ /* Most FreeType object contains a `generic' field, of type */
+ /* FT_Generic, which usage is left to client applications and font */
+ /* servers. */
+ /* */
+ /* It can be used to store a pointer to client-specific data, as well */
+ /* as the address of a `finalizer' function, which will be called by */
+ /* FreeType when the object is destroyed (for example, the previous */
+ /* client example would put the address of the glyph cache destructor */
+ /* in the `finalizer' field). */
+ /* */
+ /* <Fields> */
+ /* data :: A typeless pointer to any client-specified data. This */
+ /* field is completely ignored by the FreeType library. */
+ /* */
+ /* finalizer :: A pointer to a `generic finalizer' function, which */
+ /* will be called when the object is destroyed. If this */
+ /* field is set to NULL, no code will be called. */
+ /* */
+ typedef struct FT_Generic_
+ {
+ void* data;
+ FT_Generic_Finalizer finalizer;
+
+ } FT_Generic;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_MAKE_TAG */
+ /* */
+ /* <Description> */
+ /* This macro converts four-letter tags which are used to label */
+ /* TrueType tables into an unsigned long to be used within FreeType. */
+ /* */
+ /* <Note> */
+ /* The produced values *must* be 32-bit integers. Don't redefine */
+ /* this macro. */
+ /* */
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+ ( ( (FT_ULong)_x1 << 24 ) | \
+ ( (FT_ULong)_x2 << 16 ) | \
+ ( (FT_ULong)_x3 << 8 ) | \
+ (FT_ULong)_x4 )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* L I S T M A N A G E M E N T */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* list_processing */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_ListNode */
+ /* */
+ /* <Description> */
+ /* Many elements and objects in FreeType are listed through an */
+ /* @FT_List record (see @FT_ListRec). As its name suggests, an */
+ /* FT_ListNode is a handle to a single list element. */
+ /* */
+ typedef struct FT_ListNodeRec_* FT_ListNode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_List */
+ /* */
+ /* <Description> */
+ /* A handle to a list record (see @FT_ListRec). */
+ /* */
+ typedef struct FT_ListRec_* FT_List;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_ListNodeRec */
+ /* */
+ /* <Description> */
+ /* A structure used to hold a single list element. */
+ /* */
+ /* <Fields> */
+ /* prev :: The previous element in the list. NULL if first. */
+ /* */
+ /* next :: The next element in the list. NULL if last. */
+ /* */
+ /* data :: A typeless pointer to the listed object. */
+ /* */
+ typedef struct FT_ListNodeRec_
+ {
+ FT_ListNode prev;
+ FT_ListNode next;
+ void* data;
+
+ } FT_ListNodeRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_ListRec */
+ /* */
+ /* <Description> */
+ /* A structure used to hold a simple doubly-linked list. These are */
+ /* used in many parts of FreeType. */
+ /* */
+ /* <Fields> */
+ /* head :: The head (first element) of doubly-linked list. */
+ /* */
+ /* tail :: The tail (last element) of doubly-linked list. */
+ /* */
+ typedef struct FT_ListRec_
+ {
+ FT_ListNode head;
+ FT_ListNode tail;
+
+ } FT_ListRec;
+
+
+ /* */
+
+#define FT_IS_EMPTY( list ) ( (list).head == 0 )
+
+ /* return base error code (without module-specific prefix) */
+#define FT_ERROR_BASE( x ) ( (x) & 0xFF )
+
+ /* return module error code */
+#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U )
+
+#define FT_BOOL( x ) ( (FT_Bool)( x ) )
+
+FT_END_HEADER
+
+#endif /* __FTTYPES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftwinfnt.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftwinfnt.h
new file mode 100644
index 00000000000..ea33353536e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftwinfnt.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/* */
+/* ftwinfnt.h */
+/* */
+/* FreeType API for accessing Windows fnt-specific data. */
+/* */
+/* Copyright 2003, 2004, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTWINFNT_H__
+#define __FTWINFNT_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* winfnt_fonts */
+ /* */
+ /* <Title> */
+ /* Window FNT Files */
+ /* */
+ /* <Abstract> */
+ /* Windows FNT specific API. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of Windows FNT specific */
+ /* functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @enum:
+ * FT_WinFNT_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `charset' byte in
+ * @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX
+ * encodings (except for cp1361) can be found at ftp://ftp.unicode.org
+ * in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is
+ * roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
+ *
+ * @values:
+ * FT_WinFNT_ID_DEFAULT ::
+ * This is used for font enumeration and font creation as a
+ * `don't care' value. Valid font files don't contain this value.
+ * When querying for information about the character set of the font
+ * that is currently selected into a specified device context, this
+ * return value (of the related Windows API) simply denotes failure.
+ *
+ * FT_WinFNT_ID_SYMBOL ::
+ * There is no known mapping table available.
+ *
+ * FT_WinFNT_ID_MAC ::
+ * Mac Roman encoding.
+ *
+ * FT_WinFNT_ID_OEM ::
+ * From Michael Pöttgen <michael@poettgen.de>:
+ *
+ * The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
+ * is used for the charset of vector fonts, like `modern.fon',
+ * `roman.fon', and `script.fon' on Windows.
+ *
+ * The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
+ * specifies a character set that is operating-system dependent.
+ *
+ * The `IFIMETRICS' documentation from the `Windows Driver
+ * Development Kit' says: This font supports an OEM-specific
+ * character set. The OEM character set is system dependent.
+ *
+ * In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
+ * second default codepage that most international versions of
+ * Windows have. It is one of the OEM codepages from
+ *
+ * http://www.microsoft.com/globaldev/reference/cphome.mspx,
+ *
+ * and is used for the `DOS boxes', to support legacy applications.
+ * A German Windows version for example usually uses ANSI codepage
+ * 1252 and OEM codepage 850.
+ *
+ * FT_WinFNT_ID_CP874 ::
+ * A superset of Thai TIS 620 and ISO 8859-11.
+ *
+ * FT_WinFNT_ID_CP932 ::
+ * A superset of Japanese Shift-JIS (with minor deviations).
+ *
+ * FT_WinFNT_ID_CP936 ::
+ * A superset of simplified Chinese GB 2312-1980 (with different
+ * ordering and minor deviations).
+ *
+ * FT_WinFNT_ID_CP949 ::
+ * A superset of Korean Hangul KS~C 5601-1987 (with different
+ * ordering and minor deviations).
+ *
+ * FT_WinFNT_ID_CP950 ::
+ * A superset of traditional Chinese Big~5 ETen (with different
+ * ordering and minor deviations).
+ *
+ * FT_WinFNT_ID_CP1250 ::
+ * A superset of East European ISO 8859-2 (with slightly different
+ * ordering).
+ *
+ * FT_WinFNT_ID_CP1251 ::
+ * A superset of Russian ISO 8859-5 (with different ordering).
+ *
+ * FT_WinFNT_ID_CP1252 ::
+ * ANSI encoding. A superset of ISO 8859-1.
+ *
+ * FT_WinFNT_ID_CP1253 ::
+ * A superset of Greek ISO 8859-7 (with minor modifications).
+ *
+ * FT_WinFNT_ID_CP1254 ::
+ * A superset of Turkish ISO 8859-9.
+ *
+ * FT_WinFNT_ID_CP1255 ::
+ * A superset of Hebrew ISO 8859-8 (with some modifications).
+ *
+ * FT_WinFNT_ID_CP1256 ::
+ * A superset of Arabic ISO 8859-6 (with different ordering).
+ *
+ * FT_WinFNT_ID_CP1257 ::
+ * A superset of Baltic ISO 8859-13 (with some deviations).
+ *
+ * FT_WinFNT_ID_CP1258 ::
+ * For Vietnamese. This encoding doesn't cover all necessary
+ * characters.
+ *
+ * FT_WinFNT_ID_CP1361 ::
+ * Korean (Johab).
+ */
+
+#define FT_WinFNT_ID_CP1252 0
+#define FT_WinFNT_ID_DEFAULT 1
+#define FT_WinFNT_ID_SYMBOL 2
+#define FT_WinFNT_ID_MAC 77
+#define FT_WinFNT_ID_CP932 128
+#define FT_WinFNT_ID_CP949 129
+#define FT_WinFNT_ID_CP1361 130
+#define FT_WinFNT_ID_CP936 134
+#define FT_WinFNT_ID_CP950 136
+#define FT_WinFNT_ID_CP1253 161
+#define FT_WinFNT_ID_CP1254 162
+#define FT_WinFNT_ID_CP1258 163
+#define FT_WinFNT_ID_CP1255 177
+#define FT_WinFNT_ID_CP1256 178
+#define FT_WinFNT_ID_CP1257 186
+#define FT_WinFNT_ID_CP1251 204
+#define FT_WinFNT_ID_CP874 222
+#define FT_WinFNT_ID_CP1250 238
+#define FT_WinFNT_ID_OEM 255
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_WinFNT_HeaderRec */
+ /* */
+ /* <Description> */
+ /* Windows FNT Header info. */
+ /* */
+ typedef struct FT_WinFNT_HeaderRec_
+ {
+ FT_UShort version;
+ FT_ULong file_size;
+ FT_Byte copyright[60];
+ FT_UShort file_type;
+ FT_UShort nominal_point_size;
+ FT_UShort vertical_resolution;
+ FT_UShort horizontal_resolution;
+ FT_UShort ascent;
+ FT_UShort internal_leading;
+ FT_UShort external_leading;
+ FT_Byte italic;
+ FT_Byte underline;
+ FT_Byte strike_out;
+ FT_UShort weight;
+ FT_Byte charset;
+ FT_UShort pixel_width;
+ FT_UShort pixel_height;
+ FT_Byte pitch_and_family;
+ FT_UShort avg_width;
+ FT_UShort max_width;
+ FT_Byte first_char;
+ FT_Byte last_char;
+ FT_Byte default_char;
+ FT_Byte break_char;
+ FT_UShort bytes_per_row;
+ FT_ULong device_offset;
+ FT_ULong face_name_offset;
+ FT_ULong bits_pointer;
+ FT_ULong bits_offset;
+ FT_Byte reserved;
+ FT_ULong flags;
+ FT_UShort A_space;
+ FT_UShort B_space;
+ FT_UShort C_space;
+ FT_UShort color_table_offset;
+ FT_ULong reserved1[4];
+
+ } FT_WinFNT_HeaderRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_WinFNT_Header */
+ /* */
+ /* <Description> */
+ /* A handle to an @FT_WinFNT_HeaderRec structure. */
+ /* */
+ typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header;
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_WinFNT_Header
+ *
+ * @description:
+ * Retrieve a Windows FNT font info header.
+ *
+ * @input:
+ * face :: A handle to the input face.
+ *
+ * @output:
+ * aheader :: The WinFNT header.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with Windows FNT faces, returning an error
+ * otherwise.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_WinFNT_Header( FT_Face face,
+ FT_WinFNT_HeaderRec *aheader );
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTWINFNT_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftxf86.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftxf86.h
new file mode 100644
index 00000000000..ae9ff076fab
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ftxf86.h
@@ -0,0 +1,80 @@
+/***************************************************************************/
+/* */
+/* ftxf86.h */
+/* */
+/* Support functions for X11. */
+/* */
+/* Copyright 2002, 2003, 2004, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTXF86_H__
+#define __FTXF86_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* font_formats */
+ /* */
+ /* <Title> */
+ /* Font Formats */
+ /* */
+ /* <Abstract> */
+ /* Getting the font format. */
+ /* */
+ /* <Description> */
+ /* The single function in this section can be used to get the font */
+ /* format. Note that this information is not needed normally; */
+ /* however, there are special cases (like in PDF devices) where it is */
+ /* important to differentiate, in spite of FreeType's uniform API. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_X11_Font_Format */
+ /* */
+ /* <Description> */
+ /* Return a string describing the format of a given face, using values */
+ /* which can be used as an X11 FONT_PROPERTY. Possible values are */
+ /* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
+ /* `PFR', and `Windows~FNT'. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* Input face handle. */
+ /* */
+ /* <Return> */
+ /* Font format string. NULL in case of error. */
+ /* */
+ FT_EXPORT( const char* )
+ FT_Get_X11_Font_Format( FT_Face face );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTXF86_H__ */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/autohint.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/autohint.h
new file mode 100644
index 00000000000..ee004022f9d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/autohint.h
@@ -0,0 +1,205 @@
+/***************************************************************************/
+/* */
+/* autohint.h */
+/* */
+/* High-level `autohint' module-specific interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The auto-hinter is used to load and automatically hint glyphs if a */
+ /* format-specific hinter isn't available. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __AUTOHINT_H__
+#define __AUTOHINT_H__
+
+
+ /*************************************************************************/
+ /* */
+ /* A small technical note regarding automatic hinting in order to */
+ /* clarify this module interface. */
+ /* */
+ /* An automatic hinter might compute two kinds of data for a given face: */
+ /* */
+ /* - global hints: Usually some metrics that describe global properties */
+ /* of the face. It is computed by scanning more or less */
+ /* aggressively the glyphs in the face, and thus can be */
+ /* very slow to compute (even if the size of global */
+ /* hints is really small). */
+ /* */
+ /* - glyph hints: These describe some important features of the glyph */
+ /* outline, as well as how to align them. They are */
+ /* generally much faster to compute than global hints. */
+ /* */
+ /* The current FreeType auto-hinter does a pretty good job while */
+ /* performing fast computations for both global and glyph hints. */
+ /* However, we might be interested in introducing more complex and */
+ /* powerful algorithms in the future, like the one described in the John */
+ /* D. Hobby paper, which unfortunately requires a lot more horsepower. */
+ /* */
+ /* Because a sufficiently sophisticated font management system would */
+ /* typically implement an LRU cache of opened face objects to reduce */
+ /* memory usage, it is a good idea to be able to avoid recomputing */
+ /* global hints every time the same face is re-opened. */
+ /* */
+ /* We thus provide the ability to cache global hints outside of the face */
+ /* object, in order to speed up font re-opening time. Of course, this */
+ /* feature is purely optional, so most client programs won't even notice */
+ /* it. */
+ /* */
+ /* I initially thought that it would be a good idea to cache the glyph */
+ /* hints too. However, my general idea now is that if you really need */
+ /* to cache these too, you are simply in need of a new font format, */
+ /* where all this information could be stored within the font file and */
+ /* decoded on the fly. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ typedef struct FT_AutoHinterRec_ *FT_AutoHinter;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_AutoHinter_GlobalGetFunc */
+ /* */
+ /* <Description> */
+ /* Retrieves the global hints computed for a given face object the */
+ /* resulting data is dissociated from the face and will survive a */
+ /* call to FT_Done_Face(). It must be discarded through the API */
+ /* FT_AutoHinter_GlobalDoneFunc(). */
+ /* */
+ /* <Input> */
+ /* hinter :: A handle to the source auto-hinter. */
+ /* */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Output> */
+ /* global_hints :: A typeless pointer to the global hints. */
+ /* */
+ /* global_len :: The size in bytes of the global hints. */
+ /* */
+ typedef void
+ (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter hinter,
+ FT_Face face,
+ void** global_hints,
+ long* global_len );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_AutoHinter_GlobalDoneFunc */
+ /* */
+ /* <Description> */
+ /* Discards the global hints retrieved through */
+ /* FT_AutoHinter_GlobalGetFunc(). This is the only way these hints */
+ /* are freed from memory. */
+ /* */
+ /* <Input> */
+ /* hinter :: A handle to the auto-hinter module. */
+ /* */
+ /* global :: A pointer to retrieved global hints to discard. */
+ /* */
+ typedef void
+ (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter hinter,
+ void* global );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_AutoHinter_GlobalResetFunc */
+ /* */
+ /* <Description> */
+ /* This function is used to recompute the global metrics in a given */
+ /* font. This is useful when global font data changes (e.g. Multiple */
+ /* Masters fonts where blend coordinates change). */
+ /* */
+ /* <Input> */
+ /* hinter :: A handle to the source auto-hinter. */
+ /* */
+ /* face :: A handle to the face. */
+ /* */
+ typedef void
+ (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter hinter,
+ FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_AutoHinter_GlyphLoadFunc */
+ /* */
+ /* <Description> */
+ /* This function is used to load, scale, and automatically hint a */
+ /* glyph from a given face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the face. */
+ /* */
+ /* glyph_index :: The glyph index. */
+ /* */
+ /* load_flags :: The load flags. */
+ /* */
+ /* <Note> */
+ /* This function is capable of loading composite glyphs by hinting */
+ /* each sub-glyph independently (which improves quality). */
+ /* */
+ /* It will call the font driver with FT_Load_Glyph(), with */
+ /* FT_LOAD_NO_SCALE set. */
+ /* */
+ typedef FT_Error
+ (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter hinter,
+ FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_AutoHinter_ServiceRec */
+ /* */
+ /* <Description> */
+ /* The auto-hinter module's interface. */
+ /* */
+ typedef struct FT_AutoHinter_ServiceRec_
+ {
+ FT_AutoHinter_GlobalResetFunc reset_face;
+ FT_AutoHinter_GlobalGetFunc get_global_hints;
+ FT_AutoHinter_GlobalDoneFunc done_global_hints;
+ FT_AutoHinter_GlyphLoadFunc load_glyph;
+
+ } FT_AutoHinter_ServiceRec, *FT_AutoHinter_Service;
+
+
+FT_END_HEADER
+
+#endif /* __AUTOHINT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftcalc.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftcalc.h
new file mode 100644
index 00000000000..58def34cab2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftcalc.h
@@ -0,0 +1,178 @@
+/***************************************************************************/
+/* */
+/* ftcalc.h */
+/* */
+/* Arithmetic computations (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCALC_H__
+#define __FTCALC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_FixedSqrt */
+ /* */
+ /* <Description> */
+ /* Computes the square root of a 16.16 fixed point value. */
+ /* */
+ /* <Input> */
+ /* x :: The value to compute the root for. */
+ /* */
+ /* <Return> */
+ /* The result of `sqrt(x)'. */
+ /* */
+ /* <Note> */
+ /* This function is not very fast. */
+ /* */
+ FT_BASE( FT_Int32 )
+ FT_SqrtFixed( FT_Int32 x );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Sqrt32 */
+ /* */
+ /* <Description> */
+ /* Computes the square root of an Int32 integer (which will be */
+ /* handled as an unsigned long value). */
+ /* */
+ /* <Input> */
+ /* x :: The value to compute the root for. */
+ /* */
+ /* <Return> */
+ /* The result of `sqrt(x)'. */
+ /* */
+ FT_EXPORT( FT_Int32 )
+ FT_Sqrt32( FT_Int32 x );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*************************************************************************/
+ /* */
+ /* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */
+ /* */
+ /*************************************************************************/
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_MulDiv_No_Round */
+ /* */
+ /* <Description> */
+ /* A very simple function used to perform the computation `(a*b)/c' */
+ /* (without rounding) with maximal accuracy (it uses a 64-bit */
+ /* intermediate integer whenever necessary). */
+ /* */
+ /* This function isn't necessarily as fast as some processor specific */
+ /* operations, but is at least completely portable. */
+ /* */
+ /* <Input> */
+ /* a :: The first multiplier. */
+ /* b :: The second multiplier. */
+ /* c :: The divisor. */
+ /* */
+ /* <Return> */
+ /* The result of `(a*b)/c'. This function never traps when trying to */
+ /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */
+ /* on the signs of `a' and `b'. */
+ /* */
+ FT_BASE( FT_Long )
+ FT_MulDiv_No_Round( FT_Long a,
+ FT_Long b,
+ FT_Long c );
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+ /*
+ * A variant of FT_Matrix_Multiply which scales its result afterwards.
+ * The idea is that both `a' and `b' are scaled by factors of 10 so that
+ * the values are as precise as possible to get a correct result during
+ * the 64bit multiplication. Let `sa' and `sb' be the scaling factors of
+ * `a' and `b', respectively, then the scaling factor of the result is
+ * `sa*sb'.
+ */
+ FT_BASE( void )
+ FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
+ FT_Matrix *b,
+ FT_Long scaling );
+
+
+ /*
+ * A variant of FT_Vector_Transform. See comments for
+ * FT_Matrix_Multiply_Scaled.
+ */
+
+ FT_BASE( void )
+ FT_Vector_Transform_Scaled( FT_Vector* vector,
+ const FT_Matrix* matrix,
+ FT_Long scaling );
+
+
+ /*
+ * Return -1, 0, or +1, depending on the orientation of a given corner.
+ * We use the Cartesian coordinate system, with positive vertical values
+ * going upwards. The function returns +1 if the corner turns to the
+ * left, -1 to the right, and 0 for undecidable cases.
+ */
+ FT_BASE( FT_Int )
+ ft_corner_orientation( FT_Pos in_x,
+ FT_Pos in_y,
+ FT_Pos out_x,
+ FT_Pos out_y );
+
+ /*
+ * Return TRUE if a corner is flat or nearly flat. This is equivalent to
+ * saying that the angle difference between the `in' and `out' vectors is
+ * very small.
+ */
+ FT_BASE( FT_Int )
+ ft_corner_is_flat( FT_Pos in_x,
+ FT_Pos in_y,
+ FT_Pos out_x,
+ FT_Pos out_y );
+
+
+#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) << 6 )
+#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) << 14 )
+#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 )
+#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 )
+#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) )
+
+#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \
+ : ( -( ( 32 - (x) ) & -64 ) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTCALC_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftdebug.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftdebug.h
new file mode 100644
index 00000000000..7baae3531d5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftdebug.h
@@ -0,0 +1,250 @@
+/***************************************************************************/
+/* */
+/* ftdebug.h */
+/* */
+/* Debugging and logging component (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/* */
+/* IMPORTANT: A description of FreeType's debugging support can be */
+/* found in `docs/DEBUG.TXT'. Read it if you need to use or */
+/* understand this code. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTDEBUG_H__
+#define __FTDEBUG_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
+ /* is already defined; this simplifies the following #ifdefs */
+ /* */
+#ifdef FT_DEBUG_LEVEL_TRACE
+#undef FT_DEBUG_LEVEL_ERROR
+#define FT_DEBUG_LEVEL_ERROR
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the trace enums as well as the trace levels array when they */
+ /* are needed. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE_DEF( x ) trace_ ## x ,
+
+ /* defining the enumeration */
+ typedef enum FT_Trace_
+ {
+#include FT_INTERNAL_TRACE_H
+ trace_count
+
+ } FT_Trace;
+
+
+ /* defining the array of trace levels, provided by `src/base/ftdebug.c' */
+ extern int ft_trace_levels[trace_count];
+
+#undef FT_TRACE_DEF
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the FT_TRACE macro */
+ /* */
+ /* IMPORTANT! */
+ /* */
+ /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */
+ /* value before using any TRACE macro. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE( level, varformat ) \
+ do \
+ { \
+ if ( ft_trace_levels[FT_COMPONENT] >= level ) \
+ FT_Message varformat; \
+ } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Trace_Get_Count */
+ /* */
+ /* <Description> */
+ /* Return the number of available trace components. */
+ /* */
+ /* <Return> */
+ /* The number of trace components. 0 if FreeType 2 is not built with */
+ /* FT_DEBUG_LEVEL_TRACE definition. */
+ /* */
+ /* <Note> */
+ /* This function may be useful if you want to access elements of */
+ /* the internal `ft_trace_levels' array by an index. */
+ /* */
+ FT_BASE( FT_Int )
+ FT_Trace_Get_Count( void );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Trace_Get_Name */
+ /* */
+ /* <Description> */
+ /* Return the name of a trace component. */
+ /* */
+ /* <Input> */
+ /* The index of the trace component. */
+ /* */
+ /* <Return> */
+ /* The name of the trace component. This is a statically allocated */
+ /* C string, so do not free it after use. NULL if FreeType 2 is not */
+ /* built with FT_DEBUG_LEVEL_TRACE definition. */
+ /* */
+ /* <Note> */
+ /* Use @FT_Trace_Get_Count to get the number of available trace */
+ /* components. */
+ /* */
+ /* This function may be useful if you want to control FreeType 2's */
+ /* debug level in your application. */
+ /* */
+ FT_BASE( const char * )
+ FT_Trace_Get_Name( FT_Int idx );
+
+
+ /*************************************************************************/
+ /* */
+ /* You need two opening and closing parentheses! */
+ /* */
+ /* Example: FT_TRACE0(( "Value is %i", foo )) */
+ /* */
+ /* Output of the FT_TRACEX macros is sent to stderr. */
+ /* */
+ /*************************************************************************/
+
+#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat )
+#define FT_TRACE1( varformat ) FT_TRACE( 1, varformat )
+#define FT_TRACE2( varformat ) FT_TRACE( 2, varformat )
+#define FT_TRACE3( varformat ) FT_TRACE( 3, varformat )
+#define FT_TRACE4( varformat ) FT_TRACE( 4, varformat )
+#define FT_TRACE5( varformat ) FT_TRACE( 5, varformat )
+#define FT_TRACE6( varformat ) FT_TRACE( 6, varformat )
+#define FT_TRACE7( varformat ) FT_TRACE( 7, varformat )
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the FT_ERROR macro. */
+ /* */
+ /* Output of this macro is sent to stderr. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ERROR( varformat ) FT_Message varformat
+
+#else /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ERROR( varformat ) do { } while ( 0 ) /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the FT_ASSERT macro. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ASSERT( condition ) \
+ do \
+ { \
+ if ( !( condition ) ) \
+ FT_Panic( "assertion failed on line %d of file %s\n", \
+ __LINE__, __FILE__ ); \
+ } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ASSERT( condition ) do { } while ( 0 )
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define `FT_Message' and `FT_Panic' when needed. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#include "stdio.h" /* for vfprintf() */
+
+ /* print a message */
+ FT_BASE( void )
+ FT_Message( const char* fmt,
+ ... );
+
+ /* print a message and exit */
+ FT_BASE( void )
+ FT_Panic( const char* fmt,
+ ... );
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+ FT_BASE( void )
+ ft_debug_init( void );
+
+
+#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
+
+ /* We disable the warning `conditional expression is constant' here */
+ /* in order to compile cleanly with the maximum level of warnings. */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+
+FT_END_HEADER
+
+#endif /* __FTDEBUG_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftdriver.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftdriver.h
new file mode 100644
index 00000000000..854abad0854
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftdriver.h
@@ -0,0 +1,249 @@
+/***************************************************************************/
+/* */
+/* ftdriver.h */
+/* */
+/* FreeType font driver interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTDRIVER_H__
+#define __FTDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ typedef FT_Error
+ (*FT_Face_InitFunc)( FT_Stream stream,
+ FT_Face face,
+ FT_Int typeface_index,
+ FT_Int num_params,
+ FT_Parameter* parameters );
+
+ typedef void
+ (*FT_Face_DoneFunc)( FT_Face face );
+
+
+ typedef FT_Error
+ (*FT_Size_InitFunc)( FT_Size size );
+
+ typedef void
+ (*FT_Size_DoneFunc)( FT_Size size );
+
+
+ typedef FT_Error
+ (*FT_Slot_InitFunc)( FT_GlyphSlot slot );
+
+ typedef void
+ (*FT_Slot_DoneFunc)( FT_GlyphSlot slot );
+
+
+ typedef FT_Error
+ (*FT_Size_RequestFunc)( FT_Size size,
+ FT_Size_Request req );
+
+ typedef FT_Error
+ (*FT_Size_SelectFunc)( FT_Size size,
+ FT_ULong size_index );
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ typedef FT_Error
+ (*FT_Size_ResetPointsFunc)( FT_Size size,
+ FT_F26Dot6 char_width,
+ FT_F26Dot6 char_height,
+ FT_UInt horz_resolution,
+ FT_UInt vert_resolution );
+
+ typedef FT_Error
+ (*FT_Size_ResetPixelsFunc)( FT_Size size,
+ FT_UInt pixel_width,
+ FT_UInt pixel_height );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+ typedef FT_Error
+ (*FT_Slot_LoadFunc)( FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+ typedef FT_UInt
+ (*FT_CharMap_CharIndexFunc)( FT_CharMap charmap,
+ FT_Long charcode );
+
+ typedef FT_Long
+ (*FT_CharMap_CharNextFunc)( FT_CharMap charmap,
+ FT_Long charcode );
+
+
+ typedef FT_Error
+ (*FT_Face_GetKerningFunc)( FT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_Vector* kerning );
+
+
+ typedef FT_Error
+ (*FT_Face_AttachFunc)( FT_Face face,
+ FT_Stream stream );
+
+
+ typedef FT_Error
+ (*FT_Face_GetAdvancesFunc)( FT_Face face,
+ FT_UInt first,
+ FT_UInt count,
+ FT_Int32 flags,
+ FT_Fixed* advances );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Driver_ClassRec */
+ /* */
+ /* <Description> */
+ /* The font driver class. This structure mostly contains pointers to */
+ /* driver methods. */
+ /* */
+ /* <Fields> */
+ /* root :: The parent module. */
+ /* */
+ /* face_object_size :: The size of a face object in bytes. */
+ /* */
+ /* size_object_size :: The size of a size object in bytes. */
+ /* */
+ /* slot_object_size :: The size of a glyph object in bytes. */
+ /* */
+ /* init_face :: The format-specific face constructor. */
+ /* */
+ /* done_face :: The format-specific face destructor. */
+ /* */
+ /* init_size :: The format-specific size constructor. */
+ /* */
+ /* done_size :: The format-specific size destructor. */
+ /* */
+ /* init_slot :: The format-specific slot constructor. */
+ /* */
+ /* done_slot :: The format-specific slot destructor. */
+ /* */
+ /* */
+ /* load_glyph :: A function handle to load a glyph to a slot. */
+ /* This field is mandatory! */
+ /* */
+ /* get_kerning :: A function handle to return the unscaled */
+ /* kerning for a given pair of glyphs. Can be */
+ /* set to 0 if the format doesn't support */
+ /* kerning. */
+ /* */
+ /* attach_file :: This function handle is used to read */
+ /* additional data for a face from another */
+ /* file/stream. For example, this can be used to */
+ /* add data from AFM or PFM files on a Type 1 */
+ /* face, or a CIDMap on a CID-keyed face. */
+ /* */
+ /* get_advances :: A function handle used to return advance */
+ /* widths of `count' glyphs (in font units), */
+ /* starting at `first'. The `vertical' flag must */
+ /* be set to get vertical advance heights. The */
+ /* `advances' buffer is caller-allocated. */
+ /* Currently not implemented. The idea of this */
+ /* function is to be able to perform */
+ /* device-independent text layout without loading */
+ /* a single glyph image. */
+ /* */
+ /* request_size :: A handle to a function used to request the new */
+ /* character size. Can be set to 0 if the */
+ /* scaling done in the base layer suffices. */
+ /* */
+ /* select_size :: A handle to a function used to select a new */
+ /* fixed size. It is used only if */
+ /* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */
+ /* to 0 if the scaling done in the base layer */
+ /* suffices. */
+ /* <Note> */
+ /* Most function pointers, with the exception of `load_glyph', can be */
+ /* set to 0 to indicate a default behaviour. */
+ /* */
+ typedef struct FT_Driver_ClassRec_
+ {
+ FT_Module_Class root;
+
+ FT_Long face_object_size;
+ FT_Long size_object_size;
+ FT_Long slot_object_size;
+
+ FT_Face_InitFunc init_face;
+ FT_Face_DoneFunc done_face;
+
+ FT_Size_InitFunc init_size;
+ FT_Size_DoneFunc done_size;
+
+ FT_Slot_InitFunc init_slot;
+ FT_Slot_DoneFunc done_slot;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_Size_ResetPointsFunc set_char_sizes;
+ FT_Size_ResetPixelsFunc set_pixel_sizes;
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+ FT_Slot_LoadFunc load_glyph;
+
+ FT_Face_GetKerningFunc get_kerning;
+ FT_Face_AttachFunc attach_file;
+ FT_Face_GetAdvancesFunc get_advances;
+
+ /* since version 2.2 */
+ FT_Size_RequestFunc request_size;
+ FT_Size_SelectFunc select_size;
+
+ } FT_Driver_ClassRec, *FT_Driver_Class;
+
+
+ /*
+ * The following functions are used as stubs for `set_char_sizes' and
+ * `set_pixel_sizes'; the code uses `request_size' and `select_size'
+ * functions instead.
+ *
+ * Implementation is in `src/base/ftobjs.c'.
+ */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_BASE( FT_Error )
+ ft_stub_set_char_sizes( FT_Size size,
+ FT_F26Dot6 width,
+ FT_F26Dot6 height,
+ FT_UInt horz_res,
+ FT_UInt vert_res );
+
+ FT_BASE( FT_Error )
+ ft_stub_set_pixel_sizes( FT_Size size,
+ FT_UInt width,
+ FT_UInt height );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+FT_END_HEADER
+
+#endif /* __FTDRIVER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftgloadr.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftgloadr.h
new file mode 100644
index 00000000000..548481ac800
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftgloadr.h
@@ -0,0 +1,168 @@
+/***************************************************************************/
+/* */
+/* ftgloadr.h */
+/* */
+/* The FreeType glyph loader (specification). */
+/* */
+/* Copyright 2002, 2003, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTGLOADR_H__
+#define __FTGLOADR_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_GlyphLoader */
+ /* */
+ /* <Description> */
+ /* The glyph loader is an internal object used to load several glyphs */
+ /* together (for example, in the case of composites). */
+ /* */
+ /* <Note> */
+ /* The glyph loader implementation is not part of the high-level API, */
+ /* hence the forward structure declaration. */
+ /* */
+ typedef struct FT_GlyphLoaderRec_* FT_GlyphLoader ;
+
+
+#if 0 /* moved to freetype.h in version 2.2 */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4
+#define FT_SUBGLYPH_FLAG_SCALE 8
+#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40
+#define FT_SUBGLYPH_FLAG_2X2 0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
+#endif
+
+
+ typedef struct FT_SubGlyphRec_
+ {
+ FT_Int index;
+ FT_UShort flags;
+ FT_Int arg1;
+ FT_Int arg2;
+ FT_Matrix transform;
+
+ } FT_SubGlyphRec;
+
+
+ typedef struct FT_GlyphLoadRec_
+ {
+ FT_Outline outline; /* outline */
+ FT_Vector* extra_points; /* extra points table */
+ FT_Vector* extra_points2; /* second extra points table */
+ FT_UInt num_subglyphs; /* number of subglyphs */
+ FT_SubGlyph subglyphs; /* subglyphs */
+
+ } FT_GlyphLoadRec, *FT_GlyphLoad;
+
+
+ typedef struct FT_GlyphLoaderRec_
+ {
+ FT_Memory memory;
+ FT_UInt max_points;
+ FT_UInt max_contours;
+ FT_UInt max_subglyphs;
+ FT_Bool use_extra;
+
+ FT_GlyphLoadRec base;
+ FT_GlyphLoadRec current;
+
+ void* other; /* for possible future extension? */
+
+ } FT_GlyphLoaderRec;
+
+
+ /* create new empty glyph loader */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_New( FT_Memory memory,
+ FT_GlyphLoader *aloader );
+
+ /* add an extra points table to a glyph loader */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader );
+
+ /* destroy a glyph loader */
+ FT_BASE( void )
+ FT_GlyphLoader_Done( FT_GlyphLoader loader );
+
+ /* reset a glyph loader (frees everything int it) */
+ FT_BASE( void )
+ FT_GlyphLoader_Reset( FT_GlyphLoader loader );
+
+ /* rewind a glyph loader */
+ FT_BASE( void )
+ FT_GlyphLoader_Rewind( FT_GlyphLoader loader );
+
+ /* check that there is enough space to add `n_points' and `n_contours' */
+ /* to the glyph loader */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader,
+ FT_UInt n_points,
+ FT_UInt n_contours );
+
+
+#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \
+ ( (_count) == 0 || (int)((_loader)->base.outline.n_points + \
+ (_loader)->current.outline.n_points + \
+ (_count)) <= (int)(_loader)->max_points )
+
+#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \
+ ( (_count) == 0 || (int)((_loader)->base.outline.n_contours + \
+ (_loader)->current.outline.n_contours + \
+ (_count)) <= (int)(_loader)->max_contours )
+
+#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours ) \
+ ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \
+ FT_GLYPHLOADER_CHECK_C( _loader, _contours ) ) \
+ ? 0 \
+ : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) )
+
+
+ /* check that there is enough space to add `n_subs' sub-glyphs to */
+ /* a glyph loader */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader,
+ FT_UInt n_subs );
+
+ /* prepare a glyph loader, i.e. empty the current glyph */
+ FT_BASE( void )
+ FT_GlyphLoader_Prepare( FT_GlyphLoader loader );
+
+ /* add the current glyph to the base glyph */
+ FT_BASE( void )
+ FT_GlyphLoader_Add( FT_GlyphLoader loader );
+
+ /* copy points from one glyph loader to another */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_CopyPoints( FT_GlyphLoader target,
+ FT_GlyphLoader source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLOADR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftmemory.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftmemory.h
new file mode 100644
index 00000000000..2010ca90d7e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftmemory.h
@@ -0,0 +1,368 @@
+/***************************************************************************/
+/* */
+/* ftmemory.h */
+/* */
+/* The FreeType memory management macros (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTMEMORY_H__
+#define __FTMEMORY_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_SET_ERROR */
+ /* */
+ /* <Description> */
+ /* This macro is used to set an implicit `error' variable to a given */
+ /* expression's value (usually a function call), and convert it to a */
+ /* boolean which is set whenever the value is != 0. */
+ /* */
+#undef FT_SET_ERROR
+#define FT_SET_ERROR( expression ) \
+ ( ( error = (expression) ) != 0 )
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** M E M O R Y ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*
+ * C++ refuses to handle statements like p = (void*)anything; where `p'
+ * is a typed pointer. Since we don't have a `typeof' operator in
+ * standard C++, we have to use ugly casts.
+ */
+
+#ifdef __cplusplus
+#define FT_ASSIGNP( p, val ) *((void**)&(p)) = (val)
+#else
+#define FT_ASSIGNP( p, val ) (p) = (val)
+#endif
+
+
+
+#ifdef FT_DEBUG_MEMORY
+
+ FT_BASE( const char* ) _ft_debug_file;
+ FT_BASE( long ) _ft_debug_lineno;
+
+#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \
+ _ft_debug_lineno = __LINE__, \
+ (exp) )
+
+#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \
+ _ft_debug_lineno = __LINE__, \
+ FT_ASSIGNP( p, exp ) )
+
+#else /* !FT_DEBUG_MEMORY */
+
+#define FT_DEBUG_INNER( exp ) (exp)
+#define FT_ASSIGNP_INNER( p, exp ) FT_ASSIGNP( p, exp )
+
+#endif /* !FT_DEBUG_MEMORY */
+
+
+ /*
+ * The allocation functions return a pointer, and the error code
+ * is written to through the `p_error' parameter. See below for
+ * for documentation.
+ */
+
+ FT_BASE( FT_Pointer )
+ ft_mem_alloc( FT_Memory memory,
+ FT_Long size,
+ FT_Error *p_error );
+
+ FT_BASE( FT_Pointer )
+ ft_mem_qalloc( FT_Memory memory,
+ FT_Long size,
+ FT_Error *p_error );
+
+ FT_BASE( FT_Pointer )
+ ft_mem_realloc( FT_Memory memory,
+ FT_Long item_size,
+ FT_Long cur_count,
+ FT_Long new_count,
+ void* block,
+ FT_Error *p_error );
+
+ FT_BASE( FT_Pointer )
+ ft_mem_qrealloc( FT_Memory memory,
+ FT_Long item_size,
+ FT_Long cur_count,
+ FT_Long new_count,
+ void* block,
+ FT_Error *p_error );
+
+ FT_BASE( void )
+ ft_mem_free( FT_Memory memory,
+ const void* P );
+
+
+#define FT_MEM_ALLOC( ptr, size ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, (size), &error ) )
+
+#define FT_MEM_FREE( ptr ) \
+ FT_BEGIN_STMNT \
+ ft_mem_free( memory, (ptr) ); \
+ (ptr) = NULL; \
+ FT_END_STMNT
+
+#define FT_MEM_NEW( ptr ) \
+ FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_REALLOC( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, 1, \
+ (cursz), (newsz), \
+ (ptr), &error ) )
+
+#define FT_MEM_QALLOC( ptr, size ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, (size), &error ) )
+
+#define FT_MEM_QNEW( ptr ) \
+ FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_QREALLOC( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, 1, \
+ (cursz), (newsz), \
+ (ptr), &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+ (cursz), (newsz), \
+ (ptr), &error ) )
+
+#define FT_MEM_ALLOC_MULT( ptr, count, item_size ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (item_size), \
+ 0, (count), \
+ NULL, &error ) )
+
+#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (itmsz), \
+ (oldcnt), (newcnt), \
+ (ptr), &error ) )
+
+#define FT_MEM_QALLOC_MULT( ptr, count, item_size ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (item_size), \
+ 0, (count), \
+ NULL, &error ) )
+
+#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (itmsz), \
+ (oldcnt), (newcnt), \
+ (ptr), &error ) )
+
+
+#define FT_MEM_SET_ERROR( cond ) ( (cond), error != 0 )
+
+
+#define FT_MEM_SET( dest, byte, count ) ft_memset( dest, byte, count )
+
+#define FT_MEM_COPY( dest, source, count ) ft_memcpy( dest, source, count )
+
+#define FT_MEM_MOVE( dest, source, count ) ft_memmove( dest, source, count )
+
+
+#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
+
+#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) )
+
+
+#define FT_ARRAY_ZERO( dest, count ) \
+ FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_COPY( dest, source, count ) \
+ FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_MOVE( dest, source, count ) \
+ FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) )
+
+
+ /*
+ * Return the maximum number of addressable elements in an array.
+ * We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid
+ * any problems.
+ */
+#define FT_ARRAY_MAX( ptr ) ( FT_INT_MAX / sizeof ( *(ptr) ) )
+
+#define FT_ARRAY_CHECK( ptr, count ) ( (count) <= FT_ARRAY_MAX( ptr ) )
+
+
+ /*************************************************************************/
+ /* */
+ /* The following functions macros expect that their pointer argument is */
+ /* _typed_ in order to automatically compute array element sizes. */
+ /* */
+
+#define FT_MEM_NEW_ARRAY( ptr, count ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
+ 0, (count), \
+ NULL, &error ) )
+
+#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
+ (cursz), (newsz), \
+ (ptr), &error ) )
+
+#define FT_MEM_QNEW_ARRAY( ptr, count ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+ 0, (count), \
+ NULL, &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+ (cursz), (newsz), \
+ (ptr), &error ) )
+
+
+#define FT_ALLOC( ptr, size ) \
+ FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) )
+
+#define FT_REALLOC( ptr, cursz, newsz ) \
+ FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) )
+
+#define FT_ALLOC_MULT( ptr, count, item_size ) \
+ FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
+ FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt, \
+ newcnt, itmsz ) )
+
+#define FT_QALLOC( ptr, size ) \
+ FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) )
+
+#define FT_QREALLOC( ptr, cursz, newsz ) \
+ FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) )
+
+#define FT_QALLOC_MULT( ptr, count, item_size ) \
+ FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
+ FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt, \
+ newcnt, itmsz ) )
+
+#define FT_FREE( ptr ) FT_MEM_FREE( ptr )
+
+#define FT_NEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) )
+
+#define FT_NEW_ARRAY( ptr, count ) \
+ FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \
+ FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+#define FT_QNEW( ptr ) \
+ FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
+
+#define FT_QNEW_ARRAY( ptr, count ) \
+ FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
+ FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_BASE( FT_Error )
+ FT_Alloc( FT_Memory memory,
+ FT_Long size,
+ void* *P );
+
+ FT_BASE( FT_Error )
+ FT_QAlloc( FT_Memory memory,
+ FT_Long size,
+ void* *p );
+
+ FT_BASE( FT_Error )
+ FT_Realloc( FT_Memory memory,
+ FT_Long current,
+ FT_Long size,
+ void* *P );
+
+ FT_BASE( FT_Error )
+ FT_QRealloc( FT_Memory memory,
+ FT_Long current,
+ FT_Long size,
+ void* *p );
+
+ FT_BASE( void )
+ FT_Free( FT_Memory memory,
+ void* *P );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ FT_BASE( FT_Pointer )
+ ft_mem_strdup( FT_Memory memory,
+ const char* str,
+ FT_Error *p_error );
+
+ FT_BASE( FT_Pointer )
+ ft_mem_dup( FT_Memory memory,
+ const void* address,
+ FT_ULong size,
+ FT_Error *p_error );
+
+#define FT_MEM_STRDUP( dst, str ) \
+ (dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
+
+#define FT_STRDUP( dst, str ) \
+ FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
+
+#define FT_MEM_DUP( dst, address, size ) \
+ (dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error )
+
+#define FT_DUP( dst, address, size ) \
+ FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) )
+
+
+ /* Return >= 1 if a truncation occurs. */
+ /* Return 0 if the source string fits the buffer. */
+ /* This is *not* the same as strlcpy(). */
+ FT_BASE( FT_Int )
+ ft_mem_strcpyn( char* dst,
+ const char* src,
+ FT_ULong size );
+
+#define FT_STRCPYN( dst, src, size ) \
+ ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) )
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMEMORY_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftobjs.h
new file mode 100644
index 00000000000..1f22343a59c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftobjs.h
@@ -0,0 +1,875 @@
+/***************************************************************************/
+/* */
+/* ftobjs.h */
+/* */
+/* The FreeType private base classes (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file contains the definition of all internal FreeType classes. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTOBJS_H__
+#define __FTOBJS_H__
+
+#include <ft2build.h>
+#include FT_RENDER_H
+#include FT_SIZES_H
+#include FT_LCD_FILTER_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_GLYPH_LOADER_H
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_AUTOHINT_H
+#include FT_INTERNAL_SERVICE_H
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+#include FT_INCREMENTAL_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* Some generic definitions. */
+ /* */
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifndef NULL
+#define NULL (void*)0
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* The min and max functions missing in C. As usual, be careful not to */
+ /* write things like FT_MIN( a++, b++ ) to avoid side effects. */
+ /* */
+#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) )
+#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) )
+
+#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) )
+
+
+#define FT_PAD_FLOOR( x, n ) ( (x) & ~((n)-1) )
+#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + ((n)/2), n )
+#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + ((n)-1), n )
+
+#define FT_PIX_FLOOR( x ) ( (x) & ~63 )
+#define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x) + 32 )
+#define FT_PIX_CEIL( x ) FT_PIX_FLOOR( (x) + 63 )
+
+
+ /*
+ * Return the highest power of 2 that is <= value; this correspond to
+ * the highest bit in a given 32-bit value.
+ */
+ FT_BASE( FT_UInt32 )
+ ft_highpow2( FT_UInt32 value );
+
+
+ /*
+ * character classification functions -- since these are used to parse
+ * font files, we must not use those in <ctypes.h> which are
+ * locale-dependent
+ */
+#define ft_isdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U )
+
+#define ft_isxdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U || \
+ ( (unsigned)(x) - 'a' ) < 6U || \
+ ( (unsigned)(x) - 'A' ) < 6U )
+
+ /* the next two macros assume ASCII representation */
+#define ft_isupper( x ) ( ( (unsigned)(x) - 'A' ) < 26U )
+#define ft_islower( x ) ( ( (unsigned)(x) - 'a' ) < 26U )
+
+#define ft_isalpha( x ) ( ft_isupper( x ) || ft_islower( x ) )
+#define ft_isalnum( x ) ( ft_isdigit( x ) || ft_isalpha( x ) )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** C H A R M A P S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* handle to internal charmap object */
+ typedef struct FT_CMapRec_* FT_CMap;
+
+ /* handle to charmap class structure */
+ typedef const struct FT_CMap_ClassRec_* FT_CMap_Class;
+
+ /* internal charmap object structure */
+ typedef struct FT_CMapRec_
+ {
+ FT_CharMapRec charmap;
+ FT_CMap_Class clazz;
+
+ } FT_CMapRec;
+
+ /* typecase any pointer to a charmap handle */
+#define FT_CMAP( x ) ((FT_CMap)( x ))
+
+ /* obvious macros */
+#define FT_CMAP_PLATFORM_ID( x ) FT_CMAP( x )->charmap.platform_id
+#define FT_CMAP_ENCODING_ID( x ) FT_CMAP( x )->charmap.encoding_id
+#define FT_CMAP_ENCODING( x ) FT_CMAP( x )->charmap.encoding
+#define FT_CMAP_FACE( x ) FT_CMAP( x )->charmap.face
+
+
+ /* class method definitions */
+ typedef FT_Error
+ (*FT_CMap_InitFunc)( FT_CMap cmap,
+ FT_Pointer init_data );
+
+ typedef void
+ (*FT_CMap_DoneFunc)( FT_CMap cmap );
+
+ typedef FT_UInt
+ (*FT_CMap_CharIndexFunc)( FT_CMap cmap,
+ FT_UInt32 char_code );
+
+ typedef FT_UInt
+ (*FT_CMap_CharNextFunc)( FT_CMap cmap,
+ FT_UInt32 *achar_code );
+
+ typedef FT_UInt
+ (*FT_CMap_CharVarIndexFunc)( FT_CMap cmap,
+ FT_CMap unicode_cmap,
+ FT_UInt32 char_code,
+ FT_UInt32 variant_selector );
+
+ typedef FT_Bool
+ (*FT_CMap_CharVarIsDefaultFunc)( FT_CMap cmap,
+ FT_UInt32 char_code,
+ FT_UInt32 variant_selector );
+
+ typedef FT_UInt32 *
+ (*FT_CMap_VariantListFunc)( FT_CMap cmap,
+ FT_Memory mem );
+
+ typedef FT_UInt32 *
+ (*FT_CMap_CharVariantListFunc)( FT_CMap cmap,
+ FT_Memory mem,
+ FT_UInt32 char_code );
+
+ typedef FT_UInt32 *
+ (*FT_CMap_VariantCharListFunc)( FT_CMap cmap,
+ FT_Memory mem,
+ FT_UInt32 variant_selector );
+
+
+ typedef struct FT_CMap_ClassRec_
+ {
+ FT_ULong size;
+ FT_CMap_InitFunc init;
+ FT_CMap_DoneFunc done;
+ FT_CMap_CharIndexFunc char_index;
+ FT_CMap_CharNextFunc char_next;
+
+ /* Subsequent entries are special ones for format 14 -- the variant */
+ /* selector subtable which behaves like no other */
+
+ FT_CMap_CharVarIndexFunc char_var_index;
+ FT_CMap_CharVarIsDefaultFunc char_var_default;
+ FT_CMap_VariantListFunc variant_list;
+ FT_CMap_CharVariantListFunc charvariant_list;
+ FT_CMap_VariantCharListFunc variantchar_list;
+
+ } FT_CMap_ClassRec;
+
+
+ /* create a new charmap and add it to charmap->face */
+ FT_BASE( FT_Error )
+ FT_CMap_New( FT_CMap_Class clazz,
+ FT_Pointer init_data,
+ FT_CharMap charmap,
+ FT_CMap *acmap );
+
+ /* destroy a charmap and remove it from face's list */
+ FT_BASE( void )
+ FT_CMap_Done( FT_CMap cmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Face_InternalRec */
+ /* */
+ /* <Description> */
+ /* This structure contains the internal fields of each FT_Face */
+ /* object. These fields may change between different releases of */
+ /* FreeType. */
+ /* */
+ /* <Fields> */
+ /* max_points :: */
+ /* The maximal number of points used to store the vectorial outline */
+ /* of any glyph in this face. If this value cannot be known in */
+ /* advance, or if the face isn't scalable, this should be set to 0. */
+ /* Only relevant for scalable formats. */
+ /* */
+ /* max_contours :: */
+ /* The maximal number of contours used to store the vectorial */
+ /* outline of any glyph in this face. If this value cannot be */
+ /* known in advance, or if the face isn't scalable, this should be */
+ /* set to 0. Only relevant for scalable formats. */
+ /* */
+ /* transform_matrix :: */
+ /* A 2x2 matrix of 16.16 coefficients used to transform glyph */
+ /* outlines after they are loaded from the font. Only used by the */
+ /* convenience functions. */
+ /* */
+ /* transform_delta :: */
+ /* A translation vector used to transform glyph outlines after they */
+ /* are loaded from the font. Only used by the convenience */
+ /* functions. */
+ /* */
+ /* transform_flags :: */
+ /* Some flags used to classify the transform. Only used by the */
+ /* convenience functions. */
+ /* */
+ /* services :: */
+ /* A cache for frequently used services. It should be only */
+ /* accessed with the macro `FT_FACE_LOOKUP_SERVICE'. */
+ /* */
+ /* incremental_interface :: */
+ /* If non-null, the interface through which glyph data and metrics */
+ /* are loaded incrementally for faces that do not provide all of */
+ /* this data when first opened. This field exists only if */
+ /* @FT_CONFIG_OPTION_INCREMENTAL is defined. */
+ /* */
+ /* ignore_unpatented_hinter :: */
+ /* This boolean flag instructs the glyph loader to ignore the */
+ /* native font hinter, if one is found. This is exclusively used */
+ /* in the case when the unpatented hinter is compiled within the */
+ /* library. */
+ /* */
+ typedef struct FT_Face_InternalRec_
+ {
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ FT_UShort reserved1;
+ FT_Short reserved2;
+#endif
+ FT_Matrix transform_matrix;
+ FT_Vector transform_delta;
+ FT_Int transform_flags;
+
+ FT_ServiceCacheRec services;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ FT_Incremental_InterfaceRec* incremental_interface;
+#endif
+
+ FT_Bool ignore_unpatented_hinter;
+
+ } FT_Face_InternalRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Slot_InternalRec */
+ /* */
+ /* <Description> */
+ /* This structure contains the internal fields of each FT_GlyphSlot */
+ /* object. These fields may change between different releases of */
+ /* FreeType. */
+ /* */
+ /* <Fields> */
+ /* loader :: The glyph loader object used to load outlines */
+ /* into the glyph slot. */
+ /* */
+ /* flags :: Possible values are zero or */
+ /* FT_GLYPH_OWN_BITMAP. The latter indicates */
+ /* that the FT_GlyphSlot structure owns the */
+ /* bitmap buffer. */
+ /* */
+ /* glyph_transformed :: Boolean. Set to TRUE when the loaded glyph */
+ /* must be transformed through a specific */
+ /* font transformation. This is _not_ the same */
+ /* as the face transform set through */
+ /* FT_Set_Transform(). */
+ /* */
+ /* glyph_matrix :: The 2x2 matrix corresponding to the glyph */
+ /* transformation, if necessary. */
+ /* */
+ /* glyph_delta :: The 2d translation vector corresponding to */
+ /* the glyph transformation, if necessary. */
+ /* */
+ /* glyph_hints :: Format-specific glyph hints management. */
+ /* */
+
+#define FT_GLYPH_OWN_BITMAP 0x1
+
+ typedef struct FT_Slot_InternalRec_
+ {
+ FT_GlyphLoader loader;
+ FT_UInt flags;
+ FT_Bool glyph_transformed;
+ FT_Matrix glyph_matrix;
+ FT_Vector glyph_delta;
+ void* glyph_hints;
+
+ } FT_GlyphSlot_InternalRec;
+
+
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Size_InternalRec */
+ /* */
+ /* <Description> */
+ /* This structure contains the internal fields of each FT_Size */
+ /* object. Currently, it's empty. */
+ /* */
+ /*************************************************************************/
+
+ typedef struct FT_Size_InternalRec_
+ {
+ /* empty */
+
+ } FT_Size_InternalRec;
+
+#endif
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** M O D U L E S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_ModuleRec */
+ /* */
+ /* <Description> */
+ /* A module object instance. */
+ /* */
+ /* <Fields> */
+ /* clazz :: A pointer to the module's class. */
+ /* */
+ /* library :: A handle to the parent library object. */
+ /* */
+ /* memory :: A handle to the memory manager. */
+ /* */
+ /* generic :: A generic structure for user-level extensibility (?). */
+ /* */
+ typedef struct FT_ModuleRec_
+ {
+ FT_Module_Class* clazz;
+ FT_Library library;
+ FT_Memory memory;
+ FT_Generic generic;
+
+ } FT_ModuleRec;
+
+
+ /* typecast an object to a FT_Module */
+#define FT_MODULE( x ) ((FT_Module)( x ))
+#define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz
+#define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library
+#define FT_MODULE_MEMORY( x ) FT_MODULE( x )->memory
+
+
+#define FT_MODULE_IS_DRIVER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_FONT_DRIVER )
+
+#define FT_MODULE_IS_RENDERER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_RENDERER )
+
+#define FT_MODULE_IS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_HINTER )
+
+#define FT_MODULE_IS_STYLER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_STYLER )
+
+#define FT_DRIVER_IS_SCALABLE( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_DRIVER_SCALABLE )
+
+#define FT_DRIVER_USES_OUTLINES( x ) !( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_DRIVER_NO_OUTLINES )
+
+#define FT_DRIVER_HAS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_DRIVER_HAS_HINTER )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Module_Interface */
+ /* */
+ /* <Description> */
+ /* Finds a module and returns its specific interface as a typeless */
+ /* pointer. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* module_name :: The module's name (as an ASCII string). */
+ /* */
+ /* <Return> */
+ /* A module-specific interface if available, 0 otherwise. */
+ /* */
+ /* <Note> */
+ /* You should better be familiar with FreeType internals to know */
+ /* which module to look for, and what its interface is :-) */
+ /* */
+ FT_BASE( const void* )
+ FT_Get_Module_Interface( FT_Library library,
+ const char* mod_name );
+
+ FT_BASE( FT_Pointer )
+ ft_module_get_service( FT_Module module,
+ const char* service_id );
+
+ /* */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** FACE, SIZE & GLYPH SLOT OBJECTS ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* a few macros used to perform easy typecasts with minimal brain damage */
+
+#define FT_FACE( x ) ((FT_Face)(x))
+#define FT_SIZE( x ) ((FT_Size)(x))
+#define FT_SLOT( x ) ((FT_GlyphSlot)(x))
+
+#define FT_FACE_DRIVER( x ) FT_FACE( x )->driver
+#define FT_FACE_LIBRARY( x ) FT_FACE_DRIVER( x )->root.library
+#define FT_FACE_MEMORY( x ) FT_FACE( x )->memory
+#define FT_FACE_STREAM( x ) FT_FACE( x )->stream
+
+#define FT_SIZE_FACE( x ) FT_SIZE( x )->face
+#define FT_SLOT_FACE( x ) FT_SLOT( x )->face
+
+#define FT_FACE_SLOT( x ) FT_FACE( x )->glyph
+#define FT_FACE_SIZE( x ) FT_FACE( x )->size
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* It is sometimes useful to have more than one glyph slot for a */
+ /* given face object. This function is used to create additional */
+ /* slots. All of them are automatically discarded when the face is */
+ /* destroyed. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a parent face object. */
+ /* */
+ /* <Output> */
+ /* aslot :: A handle to a new glyph slot object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_BASE( FT_Error )
+ FT_New_GlyphSlot( FT_Face face,
+ FT_GlyphSlot *aslot );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* Destroys a given glyph slot. Remember however that all slots are */
+ /* automatically destroyed with its parent. Using this function is */
+ /* not always mandatory. */
+ /* */
+ /* <Input> */
+ /* slot :: A handle to a target glyph slot. */
+ /* */
+ FT_BASE( void )
+ FT_Done_GlyphSlot( FT_GlyphSlot slot );
+
+ /* */
+
+#define FT_REQUEST_WIDTH( req ) \
+ ( (req)->horiResolution \
+ ? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \
+ : (req)->width )
+
+#define FT_REQUEST_HEIGHT( req ) \
+ ( (req)->vertResolution \
+ ? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \
+ : (req)->height )
+
+
+ /* Set the metrics according to a bitmap strike. */
+ FT_BASE( void )
+ FT_Select_Metrics( FT_Face face,
+ FT_ULong strike_index );
+
+
+ /* Set the metrics according to a size request. */
+ FT_BASE( void )
+ FT_Request_Metrics( FT_Face face,
+ FT_Size_Request req );
+
+
+ /* Match a size request against `available_sizes'. */
+ FT_BASE( FT_Error )
+ FT_Match_Size( FT_Face face,
+ FT_Size_Request req,
+ FT_Bool ignore_width,
+ FT_ULong* size_index );
+
+
+ /* Use the horizontal metrics to synthesize the vertical metrics. */
+ /* If `advance' is zero, it is also synthesized. */
+ FT_BASE( void )
+ ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics,
+ FT_Pos advance );
+
+
+ /* Free the bitmap of a given glyphslot when needed (i.e., only when it */
+ /* was allocated with ft_glyphslot_alloc_bitmap). */
+ FT_BASE( void )
+ ft_glyphslot_free_bitmap( FT_GlyphSlot slot );
+
+
+ /* Allocate a new bitmap buffer in a glyph slot. */
+ FT_BASE( FT_Error )
+ ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot,
+ FT_ULong size );
+
+
+ /* Set the bitmap buffer in a glyph slot to a given pointer. The buffer */
+ /* will not be freed by a later call to ft_glyphslot_free_bitmap. */
+ FT_BASE( void )
+ ft_glyphslot_set_bitmap( FT_GlyphSlot slot,
+ FT_Byte* buffer );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** R E N D E R E R S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#define FT_RENDERER( x ) ((FT_Renderer)( x ))
+#define FT_GLYPH( x ) ((FT_Glyph)( x ))
+#define FT_BITMAP_GLYPH( x ) ((FT_BitmapGlyph)( x ))
+#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x ))
+
+
+ typedef struct FT_RendererRec_
+ {
+ FT_ModuleRec root;
+ FT_Renderer_Class* clazz;
+ FT_Glyph_Format glyph_format;
+ FT_Glyph_Class glyph_class;
+
+ FT_Raster raster;
+ FT_Raster_Render_Func raster_render;
+ FT_Renderer_RenderFunc render;
+
+ } FT_RendererRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** F O N T D R I V E R S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* typecast a module into a driver easily */
+#define FT_DRIVER( x ) ((FT_Driver)(x))
+
+ /* typecast a module as a driver, and get its driver class */
+#define FT_DRIVER_CLASS( x ) FT_DRIVER( x )->clazz
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_DriverRec */
+ /* */
+ /* <Description> */
+ /* The root font driver class. A font driver is responsible for */
+ /* managing and loading font files of a given format. */
+ /* */
+ /* <Fields> */
+ /* root :: Contains the fields of the root module class. */
+ /* */
+ /* clazz :: A pointer to the font driver's class. Note that */
+ /* this is NOT root.clazz. `class' wasn't used */
+ /* as it is a reserved word in C++. */
+ /* */
+ /* faces_list :: The list of faces currently opened by this */
+ /* driver. */
+ /* */
+ /* extensions :: A typeless pointer to the driver's extensions */
+ /* registry, if they are supported through the */
+ /* configuration macro FT_CONFIG_OPTION_EXTENSIONS. */
+ /* */
+ /* glyph_loader :: The glyph loader for all faces managed by this */
+ /* driver. This object isn't defined for unscalable */
+ /* formats. */
+ /* */
+ typedef struct FT_DriverRec_
+ {
+ FT_ModuleRec root;
+ FT_Driver_Class clazz;
+
+ FT_ListRec faces_list;
+ void* extensions;
+
+ FT_GlyphLoader glyph_loader;
+
+ } FT_DriverRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** L I B R A R I E S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* This hook is used by the TrueType debugger. It must be set to an */
+ /* alternate truetype bytecode interpreter function. */
+#define FT_DEBUG_HOOK_TRUETYPE 0
+
+
+ /* Set this debug hook to a non-null pointer to force unpatented hinting */
+ /* for all faces when both TT_USE_BYTECODE_INTERPRETER and */
+ /* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined. This is only used */
+ /* during debugging. */
+#define FT_DEBUG_HOOK_UNPATENTED_HINTING 1
+
+
+ typedef void (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap* bitmap,
+ FT_Render_Mode render_mode,
+ FT_Library library );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_LibraryRec */
+ /* */
+ /* <Description> */
+ /* The FreeType library class. This is the root of all FreeType */
+ /* data. Use FT_New_Library() to create a library object, and */
+ /* FT_Done_Library() to discard it and all child objects. */
+ /* */
+ /* <Fields> */
+ /* memory :: The library's memory object. Manages memory */
+ /* allocation. */
+ /* */
+ /* generic :: Client data variable. Used to extend the */
+ /* Library class by higher levels and clients. */
+ /* */
+ /* version_major :: The major version number of the library. */
+ /* */
+ /* version_minor :: The minor version number of the library. */
+ /* */
+ /* version_patch :: The current patch level of the library. */
+ /* */
+ /* num_modules :: The number of modules currently registered */
+ /* within this library. This is set to 0 for new */
+ /* libraries. New modules are added through the */
+ /* FT_Add_Module() API function. */
+ /* */
+ /* modules :: A table used to store handles to the currently */
+ /* registered modules. Note that each font driver */
+ /* contains a list of its opened faces. */
+ /* */
+ /* renderers :: The list of renderers currently registered */
+ /* within the library. */
+ /* */
+ /* cur_renderer :: The current outline renderer. This is a */
+ /* shortcut used to avoid parsing the list on */
+ /* each call to FT_Outline_Render(). It is a */
+ /* handle to the current renderer for the */
+ /* FT_GLYPH_FORMAT_OUTLINE format. */
+ /* */
+ /* auto_hinter :: XXX */
+ /* */
+ /* raster_pool :: The raster object's render pool. This can */
+ /* ideally be changed dynamically at run-time. */
+ /* */
+ /* raster_pool_size :: The size of the render pool in bytes. */
+ /* */
+ /* debug_hooks :: XXX */
+ /* */
+ typedef struct FT_LibraryRec_
+ {
+ FT_Memory memory; /* library's memory manager */
+
+ FT_Generic generic;
+
+ FT_Int version_major;
+ FT_Int version_minor;
+ FT_Int version_patch;
+
+ FT_UInt num_modules;
+ FT_Module modules[FT_MAX_MODULES]; /* module objects */
+
+ FT_ListRec renderers; /* list of renderers */
+ FT_Renderer cur_renderer; /* current outline renderer */
+ FT_Module auto_hinter;
+
+ FT_Byte* raster_pool; /* scan-line conversion */
+ /* render pool */
+ FT_ULong raster_pool_size; /* size of render pool in bytes */
+
+ FT_DebugHook_Func debug_hooks[4];
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+ FT_LcdFilter lcd_filter;
+ FT_Int lcd_extra; /* number of extra pixels */
+ FT_Byte lcd_weights[7]; /* filter weights, if any */
+ FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */
+#endif
+
+ } FT_LibraryRec;
+
+
+ FT_BASE( FT_Renderer )
+ FT_Lookup_Renderer( FT_Library library,
+ FT_Glyph_Format format,
+ FT_ListNode* node );
+
+ FT_BASE( FT_Error )
+ FT_Render_Glyph_Internal( FT_Library library,
+ FT_GlyphSlot slot,
+ FT_Render_Mode render_mode );
+
+ typedef const char*
+ (*FT_Face_GetPostscriptNameFunc)( FT_Face face );
+
+ typedef FT_Error
+ (*FT_Face_GetGlyphNameFunc)( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max );
+
+ typedef FT_UInt
+ (*FT_Face_GetGlyphNameIndexFunc)( FT_Face face,
+ FT_String* glyph_name );
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Memory */
+ /* */
+ /* <Description> */
+ /* Creates a new memory object. */
+ /* */
+ /* <Return> */
+ /* A pointer to the new memory object. 0 in case of error. */
+ /* */
+ FT_BASE( FT_Memory )
+ FT_New_Memory( void );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Memory */
+ /* */
+ /* <Description> */
+ /* Discards memory manager. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the memory manager. */
+ /* */
+ FT_BASE( void )
+ FT_Done_Memory( FT_Memory memory );
+
+#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+ /* Define default raster's interface. The default raster is located in */
+ /* `src/base/ftraster.c'. */
+ /* */
+ /* Client applications can register new rasters through the */
+ /* FT_Set_Raster() API. */
+
+#ifndef FT_NO_DEFAULT_RASTER
+ FT_EXPORT_VAR( FT_Raster_Funcs ) ft_default_raster;
+#endif
+
+
+FT_END_HEADER
+
+#endif /* __FTOBJS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftrfork.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftrfork.h
new file mode 100644
index 00000000000..aa573c87054
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftrfork.h
@@ -0,0 +1,196 @@
+/***************************************************************************/
+/* */
+/* ftrfork.h */
+/* */
+/* Embedded resource forks accessor (specification). */
+/* */
+/* Copyright 2004, 2006, 2007 by */
+/* Masatake YAMATO and Redhat K.K. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* Development of the code in this file is support of */
+/* Information-technology Promotion Agency, Japan. */
+/***************************************************************************/
+
+
+#ifndef __FTRFORK_H__
+#define __FTRFORK_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* Number of guessing rules supported in `FT_Raccess_Guess'. */
+ /* Don't forget to increment the number if you add a new guessing rule. */
+#define FT_RACCESS_N_RULES 9
+
+
+ /* A structure to describe a reference in a resource by its resource ID */
+ /* and internal offset. The `POST' resource expects to be concatenated */
+ /* by the order of resource IDs instead of its appearance in the file. */
+
+ typedef struct FT_RFork_Ref_
+ {
+ FT_UShort res_id;
+ FT_ULong offset;
+
+ } FT_RFork_Ref;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Raccess_Guess */
+ /* */
+ /* <Description> */
+ /* Guess a file name and offset where the actual resource fork is */
+ /* stored. The macro FT_RACCESS_N_RULES holds the number of */
+ /* guessing rules; the guessed result for the Nth rule is */
+ /* represented as a triplet: a new file name (new_names[N]), a file */
+ /* offset (offsets[N]), and an error code (errors[N]). */
+ /* */
+ /* <Input> */
+ /* library :: */
+ /* A FreeType library instance. */
+ /* */
+ /* stream :: */
+ /* A file stream containing the resource fork. */
+ /* */
+ /* base_name :: */
+ /* The (base) file name of the resource fork used for some */
+ /* guessing rules. */
+ /* */
+ /* <Output> */
+ /* new_names :: */
+ /* An array of guessed file names in which the resource forks may */
+ /* exist. If `new_names[N]' is NULL, the guessed file name is */
+ /* equal to `base_name'. */
+ /* */
+ /* offsets :: */
+ /* An array of guessed file offsets. `offsets[N]' holds the file */
+ /* offset of the possible start of the resource fork in file */
+ /* `new_names[N]'. */
+ /* */
+ /* errors :: */
+ /* An array of FreeType error codes. `errors[N]' is the error */
+ /* code of Nth guessing rule function. If `errors[N]' is not */
+ /* FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless. */
+ /* */
+ FT_BASE( void )
+ FT_Raccess_Guess( FT_Library library,
+ FT_Stream stream,
+ char* base_name,
+ char** new_names,
+ FT_Long* offsets,
+ FT_Error* errors );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Raccess_Get_HeaderInfo */
+ /* */
+ /* <Description> */
+ /* Get the information from the header of resource fork. The */
+ /* information includes the file offset where the resource map */
+ /* starts, and the file offset where the resource data starts. */
+ /* `FT_Raccess_Get_DataOffsets' requires these two data. */
+ /* */
+ /* <Input> */
+ /* library :: */
+ /* A FreeType library instance. */
+ /* */
+ /* stream :: */
+ /* A file stream containing the resource fork. */
+ /* */
+ /* rfork_offset :: */
+ /* The file offset where the resource fork starts. */
+ /* */
+ /* <Output> */
+ /* map_offset :: */
+ /* The file offset where the resource map starts. */
+ /* */
+ /* rdata_pos :: */
+ /* The file offset where the resource data starts. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. FT_Err_Ok means success. */
+ /* */
+ FT_BASE( FT_Error )
+ FT_Raccess_Get_HeaderInfo( FT_Library library,
+ FT_Stream stream,
+ FT_Long rfork_offset,
+ FT_Long *map_offset,
+ FT_Long *rdata_pos );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Raccess_Get_DataOffsets */
+ /* */
+ /* <Description> */
+ /* Get the data offsets for a tag in a resource fork. Offsets are */
+ /* stored in an array because, in some cases, resources in a resource */
+ /* fork have the same tag. */
+ /* */
+ /* <Input> */
+ /* library :: */
+ /* A FreeType library instance. */
+ /* */
+ /* stream :: */
+ /* A file stream containing the resource fork. */
+ /* */
+ /* map_offset :: */
+ /* The file offset where the resource map starts. */
+ /* */
+ /* rdata_pos :: */
+ /* The file offset where the resource data starts. */
+ /* */
+ /* tag :: */
+ /* The resource tag. */
+ /* */
+ /* <Output> */
+ /* offsets :: */
+ /* The stream offsets for the resource data specified by `tag'. */
+ /* This array is allocated by the function, so you have to call */
+ /* @ft_mem_free after use. */
+ /* */
+ /* count :: */
+ /* The length of offsets array. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. FT_Err_Ok means success. */
+ /* */
+ /* <Note> */
+ /* Normally you should use `FT_Raccess_Get_HeaderInfo' to get the */
+ /* value for `map_offset' and `rdata_pos'. */
+ /* */
+ FT_BASE( FT_Error )
+ FT_Raccess_Get_DataOffsets( FT_Library library,
+ FT_Stream stream,
+ FT_Long map_offset,
+ FT_Long rdata_pos,
+ FT_Long tag,
+ FT_Long **offsets,
+ FT_Long *count );
+
+
+FT_END_HEADER
+
+#endif /* __FTRFORK_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftserv.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftserv.h
new file mode 100644
index 00000000000..2db3e8790dd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftserv.h
@@ -0,0 +1,328 @@
+/***************************************************************************/
+/* */
+/* ftserv.h */
+/* */
+/* The FreeType services (specification only). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Each module can export one or more `services'. Each service is */
+ /* identified by a constant string and modeled by a pointer; the latter */
+ /* generally corresponds to a structure containing function pointers. */
+ /* */
+ /* Note that a service's data cannot be a mere function pointer because */
+ /* in C it is possible that function pointers might be implemented */
+ /* differently than data pointers (e.g. 48 bits instead of 32). */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTSERV_H__
+#define __FTSERV_H__
+
+
+FT_BEGIN_HEADER
+
+#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
+
+ /* we disable the warning `conditional expression is constant' here */
+ /* in order to compile cleanly with the maximum level of warnings */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+ /*
+ * @macro:
+ * FT_FACE_FIND_SERVICE
+ *
+ * @description:
+ * This macro is used to look up a service from a face's driver module.
+ *
+ * @input:
+ * face ::
+ * The source face handle.
+ *
+ * id ::
+ * A string describing the service as defined in the service's
+ * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+ * `multi-masters'). It is automatically prefixed with
+ * `FT_SERVICE_ID_'.
+ *
+ * @output:
+ * ptr ::
+ * A variable that receives the service pointer. Will be NULL
+ * if not found.
+ */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
+ FT_Pointer _tmp_ = NULL; \
+ FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
+ \
+ \
+ if ( module->clazz->get_interface ) \
+ _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+ *_pptr_ = _tmp_; \
+ FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
+ FT_Pointer _tmp_ = NULL; \
+ \
+ if ( module->clazz->get_interface ) \
+ _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+ ptr = _tmp_; \
+ FT_END_STMNT
+
+#endif /* !C++ */
+
+ /*
+ * @macro:
+ * FT_FACE_FIND_GLOBAL_SERVICE
+ *
+ * @description:
+ * This macro is used to look up a service from all modules.
+ *
+ * @input:
+ * face ::
+ * The source face handle.
+ *
+ * id ::
+ * A string describing the service as defined in the service's
+ * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+ * `multi-masters'). It is automatically prefixed with
+ * `FT_SERVICE_ID_'.
+ *
+ * @output:
+ * ptr ::
+ * A variable that receives the service pointer. Will be NULL
+ * if not found.
+ */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
+ FT_Pointer _tmp_; \
+ FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
+ \
+ \
+ _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+ *_pptr_ = _tmp_; \
+ FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
+ FT_Pointer _tmp_; \
+ \
+ \
+ _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+ ptr = _tmp_; \
+ FT_END_STMNT
+
+#endif /* !C++ */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** S E R V I C E D E S C R I P T O R S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * The following structure is used to _describe_ a given service
+ * to the library. This is useful to build simple static service lists.
+ */
+ typedef struct FT_ServiceDescRec_
+ {
+ const char* serv_id; /* service name */
+ const void* serv_data; /* service pointer/data */
+
+ } FT_ServiceDescRec;
+
+ typedef const FT_ServiceDescRec* FT_ServiceDesc;
+
+
+ /*
+ * Parse a list of FT_ServiceDescRec descriptors and look for
+ * a specific service by ID. Note that the last element in the
+ * array must be { NULL, NULL }, and that the function should
+ * return NULL if the service isn't available.
+ *
+ * This function can be used by modules to implement their
+ * `get_service' method.
+ */
+ FT_BASE( FT_Pointer )
+ ft_service_list_lookup( FT_ServiceDesc service_descriptors,
+ const char* service_id );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** S E R V I C E S C A C H E *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * This structure is used to store a cache for several frequently used
+ * services. It is the type of `face->internal->services'. You
+ * should only use FT_FACE_LOOKUP_SERVICE to access it.
+ *
+ * All fields should have the type FT_Pointer to relax compilation
+ * dependencies. We assume the developer isn't completely stupid.
+ *
+ * Each field must be named `service_XXXX' where `XXX' corresponds to
+ * the correct FT_SERVICE_ID_XXXX macro. See the definition of
+ * FT_FACE_LOOKUP_SERVICE below how this is implemented.
+ *
+ */
+ typedef struct FT_ServiceCacheRec_
+ {
+ FT_Pointer service_POSTSCRIPT_FONT_NAME;
+ FT_Pointer service_MULTI_MASTERS;
+ FT_Pointer service_GLYPH_DICT;
+ FT_Pointer service_PFR_METRICS;
+ FT_Pointer service_WINFNT;
+
+ } FT_ServiceCacheRec, *FT_ServiceCache;
+
+
+ /*
+ * A magic number used within the services cache.
+ */
+#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)-2) /* magic number */
+
+
+ /*
+ * @macro:
+ * FT_FACE_LOOKUP_SERVICE
+ *
+ * @description:
+ * This macro is used to lookup a service from a face's driver module
+ * using its cache.
+ *
+ * @input:
+ * face::
+ * The source face handle containing the cache.
+ *
+ * field ::
+ * The field name in the cache.
+ *
+ * id ::
+ * The service ID.
+ *
+ * @output:
+ * ptr ::
+ * A variable receiving the service data. NULL if not available.
+ */
+#ifdef __cplusplus
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Pointer svc; \
+ FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \
+ \
+ \
+ svc = FT_FACE( face )->internal->services. service_ ## id; \
+ if ( svc == FT_SERVICE_UNAVAILABLE ) \
+ svc = NULL; \
+ else if ( svc == NULL ) \
+ { \
+ FT_FACE_FIND_SERVICE( face, svc, id ); \
+ \
+ FT_FACE( face )->internal->services. service_ ## id = \
+ (FT_Pointer)( svc != NULL ? svc \
+ : FT_SERVICE_UNAVAILABLE ); \
+ } \
+ *Pptr = svc; \
+ FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Pointer svc; \
+ \
+ \
+ svc = FT_FACE( face )->internal->services. service_ ## id; \
+ if ( svc == FT_SERVICE_UNAVAILABLE ) \
+ svc = NULL; \
+ else if ( svc == NULL ) \
+ { \
+ FT_FACE_FIND_SERVICE( face, svc, id ); \
+ \
+ FT_FACE( face )->internal->services. service_ ## id = \
+ (FT_Pointer)( svc != NULL ? svc \
+ : FT_SERVICE_UNAVAILABLE ); \
+ } \
+ ptr = svc; \
+ FT_END_STMNT
+
+#endif /* !C++ */
+
+ /*
+ * A macro used to define new service structure types.
+ */
+
+#define FT_DEFINE_SERVICE( name ) \
+ typedef struct FT_Service_ ## name ## Rec_ \
+ FT_Service_ ## name ## Rec ; \
+ typedef struct FT_Service_ ## name ## Rec_ \
+ const * FT_Service_ ## name ; \
+ struct FT_Service_ ## name ## Rec_
+
+ /* */
+
+ /*
+ * The header files containing the services.
+ */
+
+#define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h>
+#define FT_SERVICE_CID_H <freetype/internal/services/svcid.h>
+#define FT_SERVICE_GLYPH_DICT_H <freetype/internal/services/svgldict.h>
+#define FT_SERVICE_GX_VALIDATE_H <freetype/internal/services/svgxval.h>
+#define FT_SERVICE_KERNING_H <freetype/internal/services/svkern.h>
+#define FT_SERVICE_MULTIPLE_MASTERS_H <freetype/internal/services/svmm.h>
+#define FT_SERVICE_OPENTYPE_VALIDATE_H <freetype/internal/services/svotval.h>
+#define FT_SERVICE_PFR_H <freetype/internal/services/svpfr.h>
+#define FT_SERVICE_POSTSCRIPT_CMAPS_H <freetype/internal/services/svpscmap.h>
+#define FT_SERVICE_POSTSCRIPT_INFO_H <freetype/internal/services/svpsinfo.h>
+#define FT_SERVICE_POSTSCRIPT_NAME_H <freetype/internal/services/svpostnm.h>
+#define FT_SERVICE_SFNT_H <freetype/internal/services/svsfnt.h>
+#define FT_SERVICE_TRUETYPE_ENGINE_H <freetype/internal/services/svtteng.h>
+#define FT_SERVICE_TT_CMAP_H <freetype/internal/services/svttcmap.h>
+#define FT_SERVICE_WINFNT_H <freetype/internal/services/svwinfnt.h>
+#define FT_SERVICE_XFREE86_NAME_H <freetype/internal/services/svxf86nm.h>
+#define FT_SERVICE_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h>
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTSERV_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftstream.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftstream.h
new file mode 100644
index 00000000000..a91eb72d968
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftstream.h
@@ -0,0 +1,539 @@
+/***************************************************************************/
+/* */
+/* ftstream.h */
+/* */
+/* Stream handling (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTSTREAM_H__
+#define __FTSTREAM_H__
+
+
+#include <ft2build.h>
+#include FT_SYSTEM_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* format of an 8-bit frame_op value: */
+ /* */
+ /* bit 76543210 */
+ /* xxxxxxes */
+ /* */
+ /* s is set to 1 if the value is signed. */
+ /* e is set to 1 if the value is little-endian. */
+ /* xxx is a command. */
+
+#define FT_FRAME_OP_SHIFT 2
+#define FT_FRAME_OP_SIGNED 1
+#define FT_FRAME_OP_LITTLE 2
+#define FT_FRAME_OP_COMMAND( x ) ( x >> FT_FRAME_OP_SHIFT )
+
+#define FT_MAKE_FRAME_OP( command, little, sign ) \
+ ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign )
+
+#define FT_FRAME_OP_END 0
+#define FT_FRAME_OP_START 1 /* start a new frame */
+#define FT_FRAME_OP_BYTE 2 /* read 1-byte value */
+#define FT_FRAME_OP_SHORT 3 /* read 2-byte value */
+#define FT_FRAME_OP_LONG 4 /* read 4-byte value */
+#define FT_FRAME_OP_OFF3 5 /* read 3-byte value */
+#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */
+
+
+ typedef enum FT_Frame_Op_
+ {
+ ft_frame_end = 0,
+ ft_frame_start = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ),
+
+ ft_frame_byte = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 0 ),
+ ft_frame_schar = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 1 ),
+
+ ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ),
+ ft_frame_short_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ),
+ ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ),
+ ft_frame_short_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ),
+
+ ft_frame_ulong_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ),
+ ft_frame_long_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ),
+ ft_frame_ulong_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ),
+ ft_frame_long_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ),
+
+ ft_frame_uoff3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ),
+ ft_frame_off3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ),
+ ft_frame_uoff3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ),
+ ft_frame_off3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ),
+
+ ft_frame_bytes = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ),
+ ft_frame_skip = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 )
+
+ } FT_Frame_Op;
+
+
+ typedef struct FT_Frame_Field_
+ {
+ FT_Byte value;
+ FT_Byte size;
+ FT_UShort offset;
+
+ } FT_Frame_Field;
+
+
+ /* Construct an FT_Frame_Field out of a structure type and a field name. */
+ /* The structure type must be set in the FT_STRUCTURE macro before */
+ /* calling the FT_FRAME_START() macro. */
+ /* */
+#define FT_FIELD_SIZE( f ) \
+ (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f )
+
+#define FT_FIELD_SIZE_DELTA( f ) \
+ (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] )
+
+#define FT_FIELD_OFFSET( f ) \
+ (FT_UShort)( offsetof( FT_STRUCTURE, f ) )
+
+#define FT_FRAME_FIELD( frame_op, field ) \
+ { \
+ frame_op, \
+ FT_FIELD_SIZE( field ), \
+ FT_FIELD_OFFSET( field ) \
+ }
+
+#define FT_MAKE_EMPTY_FIELD( frame_op ) { frame_op, 0, 0 }
+
+#define FT_FRAME_START( size ) { ft_frame_start, 0, size }
+#define FT_FRAME_END { ft_frame_end, 0, 0 }
+
+#define FT_FRAME_LONG( f ) FT_FRAME_FIELD( ft_frame_long_be, f )
+#define FT_FRAME_ULONG( f ) FT_FRAME_FIELD( ft_frame_ulong_be, f )
+#define FT_FRAME_SHORT( f ) FT_FRAME_FIELD( ft_frame_short_be, f )
+#define FT_FRAME_USHORT( f ) FT_FRAME_FIELD( ft_frame_ushort_be, f )
+#define FT_FRAME_OFF3( f ) FT_FRAME_FIELD( ft_frame_off3_be, f )
+#define FT_FRAME_UOFF3( f ) FT_FRAME_FIELD( ft_frame_uoff3_be, f )
+#define FT_FRAME_BYTE( f ) FT_FRAME_FIELD( ft_frame_byte, f )
+#define FT_FRAME_CHAR( f ) FT_FRAME_FIELD( ft_frame_schar, f )
+
+#define FT_FRAME_LONG_LE( f ) FT_FRAME_FIELD( ft_frame_long_le, f )
+#define FT_FRAME_ULONG_LE( f ) FT_FRAME_FIELD( ft_frame_ulong_le, f )
+#define FT_FRAME_SHORT_LE( f ) FT_FRAME_FIELD( ft_frame_short_le, f )
+#define FT_FRAME_USHORT_LE( f ) FT_FRAME_FIELD( ft_frame_ushort_le, f )
+#define FT_FRAME_OFF3_LE( f ) FT_FRAME_FIELD( ft_frame_off3_le, f )
+#define FT_FRAME_UOFF3_LE( f ) FT_FRAME_FIELD( ft_frame_uoff3_le, f )
+
+#define FT_FRAME_SKIP_LONG { ft_frame_long_be, 0, 0 }
+#define FT_FRAME_SKIP_SHORT { ft_frame_short_be, 0, 0 }
+#define FT_FRAME_SKIP_BYTE { ft_frame_byte, 0, 0 }
+
+#define FT_FRAME_BYTES( field, count ) \
+ { \
+ ft_frame_bytes, \
+ count, \
+ FT_FIELD_OFFSET( field ) \
+ }
+
+#define FT_FRAME_SKIP_BYTES( count ) { ft_frame_skip, count, 0 }
+
+
+ /*************************************************************************/
+ /* */
+ /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */
+ /* type `char*' or equivalent (1-byte elements). */
+ /* */
+
+#define FT_BYTE_( p, i ) ( ((const FT_Byte*)(p))[(i)] )
+#define FT_INT8_( p, i ) ( ((const FT_Char*)(p))[(i)] )
+
+#define FT_INT16( x ) ( (FT_Int16)(x) )
+#define FT_UINT16( x ) ( (FT_UInt16)(x) )
+#define FT_INT32( x ) ( (FT_Int32)(x) )
+#define FT_UINT32( x ) ( (FT_UInt32)(x) )
+
+#define FT_BYTE_I16( p, i, s ) ( FT_INT16( FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U16( p, i, s ) ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_I32( p, i, s ) ( FT_INT32( FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) )
+
+#define FT_INT8_I16( p, i, s ) ( FT_INT16( FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_U16( p, i, s ) ( FT_UINT16( FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_I32( p, i, s ) ( FT_INT32( FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_U32( p, i, s ) ( FT_UINT32( FT_INT8_( p, i ) ) << (s) )
+
+
+#define FT_PEEK_SHORT( p ) FT_INT16( FT_INT8_I16( p, 0, 8) | \
+ FT_BYTE_I16( p, 1, 0) )
+
+#define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \
+ FT_BYTE_U16( p, 1, 0 ) )
+
+#define FT_PEEK_LONG( p ) FT_INT32( FT_INT8_I32( p, 0, 24 ) | \
+ FT_BYTE_I32( p, 1, 16 ) | \
+ FT_BYTE_I32( p, 2, 8 ) | \
+ FT_BYTE_I32( p, 3, 0 ) )
+
+#define FT_PEEK_ULONG( p ) FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \
+ FT_BYTE_U32( p, 1, 16 ) | \
+ FT_BYTE_U32( p, 2, 8 ) | \
+ FT_BYTE_U32( p, 3, 0 ) )
+
+#define FT_PEEK_OFF3( p ) FT_INT32( FT_INT8_I32( p, 0, 16 ) | \
+ FT_BYTE_I32( p, 1, 8 ) | \
+ FT_BYTE_I32( p, 2, 0 ) )
+
+#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 2, 0 ) )
+
+#define FT_PEEK_SHORT_LE( p ) FT_INT16( FT_INT8_I16( p, 1, 8 ) | \
+ FT_BYTE_I16( p, 0, 0 ) )
+
+#define FT_PEEK_USHORT_LE( p ) FT_UINT16( FT_BYTE_U16( p, 1, 8 ) | \
+ FT_BYTE_U16( p, 0, 0 ) )
+
+#define FT_PEEK_LONG_LE( p ) FT_INT32( FT_INT8_I32( p, 3, 24 ) | \
+ FT_BYTE_I32( p, 2, 16 ) | \
+ FT_BYTE_I32( p, 1, 8 ) | \
+ FT_BYTE_I32( p, 0, 0 ) )
+
+#define FT_PEEK_ULONG_LE( p ) FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \
+ FT_BYTE_U32( p, 2, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 0, 0 ) )
+
+#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_INT8_I32( p, 2, 16 ) | \
+ FT_BYTE_I32( p, 1, 8 ) | \
+ FT_BYTE_I32( p, 0, 0 ) )
+
+#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 0, 0 ) )
+
+
+#define FT_NEXT_CHAR( buffer ) \
+ ( (signed char)*buffer++ )
+
+#define FT_NEXT_BYTE( buffer ) \
+ ( (unsigned char)*buffer++ )
+
+#define FT_NEXT_SHORT( buffer ) \
+ ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT( buffer ) \
+ ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3( buffer ) \
+ ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3( buffer ) \
+ ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG( buffer ) \
+ ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG( buffer ) \
+ ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
+
+
+#define FT_NEXT_SHORT_LE( buffer ) \
+ ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT_LE( buffer ) \
+ ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3_LE( buffer ) \
+ ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3_LE( buffer ) \
+ ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG_LE( buffer ) \
+ ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG_LE( buffer ) \
+ ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
+
+
+ /*************************************************************************/
+ /* */
+ /* Each GET_xxxx() macro uses an implicit `stream' variable. */
+ /* */
+#if 0
+#define FT_GET_MACRO( type ) FT_NEXT_ ## type ( stream->cursor )
+
+#define FT_GET_CHAR() FT_GET_MACRO( CHAR )
+#define FT_GET_BYTE() FT_GET_MACRO( BYTE )
+#define FT_GET_SHORT() FT_GET_MACRO( SHORT )
+#define FT_GET_USHORT() FT_GET_MACRO( USHORT )
+#define FT_GET_OFF3() FT_GET_MACRO( OFF3 )
+#define FT_GET_UOFF3() FT_GET_MACRO( UOFF3 )
+#define FT_GET_LONG() FT_GET_MACRO( LONG )
+#define FT_GET_ULONG() FT_GET_MACRO( ULONG )
+#define FT_GET_TAG4() FT_GET_MACRO( ULONG )
+
+#define FT_GET_SHORT_LE() FT_GET_MACRO( SHORT_LE )
+#define FT_GET_USHORT_LE() FT_GET_MACRO( USHORT_LE )
+#define FT_GET_LONG_LE() FT_GET_MACRO( LONG_LE )
+#define FT_GET_ULONG_LE() FT_GET_MACRO( ULONG_LE )
+
+#else
+#define FT_GET_MACRO( func, type ) ( (type)func( stream ) )
+
+#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
+#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
+#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetShort, FT_Short )
+#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetShort, FT_UShort )
+#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetOffset, FT_Long )
+#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetOffset, FT_ULong )
+#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetLong, FT_Long )
+#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetLong, FT_ULong )
+#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetLong, FT_ULong )
+
+#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetShortLE, FT_Short )
+#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetShortLE, FT_UShort )
+#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetLongLE, FT_Long )
+#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetLongLE, FT_ULong )
+#endif
+
+#define FT_READ_MACRO( func, type, var ) \
+ ( var = (type)func( stream, &error ), \
+ error != FT_Err_Ok )
+
+#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
+#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
+#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadShort, FT_Short, var )
+#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadShort, FT_UShort, var )
+#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadOffset, FT_Long, var )
+#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadOffset, FT_ULong, var )
+#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadLong, FT_Long, var )
+#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadLong, FT_ULong, var )
+
+#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadShortLE, FT_Short, var )
+#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadShortLE, FT_UShort, var )
+#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadLongLE, FT_Long, var )
+#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadLongLE, FT_ULong, var )
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+ /* initialize a stream for reading a regular system stream */
+ FT_BASE( FT_Error )
+ FT_Stream_Open( FT_Stream stream,
+ const char* filepathname );
+
+#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+ /* create a new (input) stream from an FT_Open_Args structure */
+ FT_BASE( FT_Error )
+ FT_Stream_New( FT_Library library,
+ const FT_Open_Args* args,
+ FT_Stream *astream );
+
+ /* free a stream */
+ FT_BASE( void )
+ FT_Stream_Free( FT_Stream stream,
+ FT_Int external );
+
+ /* initialize a stream for reading in-memory data */
+ FT_BASE( void )
+ FT_Stream_OpenMemory( FT_Stream stream,
+ const FT_Byte* base,
+ FT_ULong size );
+
+ /* close a stream (does not destroy the stream structure) */
+ FT_BASE( void )
+ FT_Stream_Close( FT_Stream stream );
+
+
+ /* seek within a stream. position is relative to start of stream */
+ FT_BASE( FT_Error )
+ FT_Stream_Seek( FT_Stream stream,
+ FT_ULong pos );
+
+ /* skip bytes in a stream */
+ FT_BASE( FT_Error )
+ FT_Stream_Skip( FT_Stream stream,
+ FT_Long distance );
+
+ /* return current stream position */
+ FT_BASE( FT_Long )
+ FT_Stream_Pos( FT_Stream stream );
+
+ /* read bytes from a stream into a user-allocated buffer, returns an */
+ /* error if not all bytes could be read. */
+ FT_BASE( FT_Error )
+ FT_Stream_Read( FT_Stream stream,
+ FT_Byte* buffer,
+ FT_ULong count );
+
+ /* read bytes from a stream at a given position */
+ FT_BASE( FT_Error )
+ FT_Stream_ReadAt( FT_Stream stream,
+ FT_ULong pos,
+ FT_Byte* buffer,
+ FT_ULong count );
+
+ /* try to read bytes at the end of a stream; return number of bytes */
+ /* really available */
+ FT_BASE( FT_ULong )
+ FT_Stream_TryRead( FT_Stream stream,
+ FT_Byte* buffer,
+ FT_ULong count );
+
+ /* Enter a frame of `count' consecutive bytes in a stream. Returns an */
+ /* error if the frame could not be read/accessed. The caller can use */
+ /* the FT_Stream_Get_XXX functions to retrieve frame data without */
+ /* error checks. */
+ /* */
+ /* You must _always_ call FT_Stream_ExitFrame() once you have entered */
+ /* a stream frame! */
+ /* */
+ FT_BASE( FT_Error )
+ FT_Stream_EnterFrame( FT_Stream stream,
+ FT_ULong count );
+
+ /* exit a stream frame */
+ FT_BASE( void )
+ FT_Stream_ExitFrame( FT_Stream stream );
+
+ /* Extract a stream frame. If the stream is disk-based, a heap block */
+ /* is allocated and the frame bytes are read into it. If the stream */
+ /* is memory-based, this function simply set a pointer to the data. */
+ /* */
+ /* Useful to optimize access to memory-based streams transparently. */
+ /* */
+ /* All extracted frames must be `freed' with a call to the function */
+ /* FT_Stream_ReleaseFrame(). */
+ /* */
+ FT_BASE( FT_Error )
+ FT_Stream_ExtractFrame( FT_Stream stream,
+ FT_ULong count,
+ FT_Byte** pbytes );
+
+ /* release an extract frame (see FT_Stream_ExtractFrame) */
+ FT_BASE( void )
+ FT_Stream_ReleaseFrame( FT_Stream stream,
+ FT_Byte** pbytes );
+
+ /* read a byte from an entered frame */
+ FT_BASE( FT_Char )
+ FT_Stream_GetChar( FT_Stream stream );
+
+ /* read a 16-bit big-endian integer from an entered frame */
+ FT_BASE( FT_Short )
+ FT_Stream_GetShort( FT_Stream stream );
+
+ /* read a 24-bit big-endian integer from an entered frame */
+ FT_BASE( FT_Long )
+ FT_Stream_GetOffset( FT_Stream stream );
+
+ /* read a 32-bit big-endian integer from an entered frame */
+ FT_BASE( FT_Long )
+ FT_Stream_GetLong( FT_Stream stream );
+
+ /* read a 16-bit little-endian integer from an entered frame */
+ FT_BASE( FT_Short )
+ FT_Stream_GetShortLE( FT_Stream stream );
+
+ /* read a 32-bit little-endian integer from an entered frame */
+ FT_BASE( FT_Long )
+ FT_Stream_GetLongLE( FT_Stream stream );
+
+
+ /* read a byte from a stream */
+ FT_BASE( FT_Char )
+ FT_Stream_ReadChar( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 16-bit big-endian integer from a stream */
+ FT_BASE( FT_Short )
+ FT_Stream_ReadShort( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 24-bit big-endian integer from a stream */
+ FT_BASE( FT_Long )
+ FT_Stream_ReadOffset( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 32-bit big-endian integer from a stream */
+ FT_BASE( FT_Long )
+ FT_Stream_ReadLong( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 16-bit little-endian integer from a stream */
+ FT_BASE( FT_Short )
+ FT_Stream_ReadShortLE( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 32-bit little-endian integer from a stream */
+ FT_BASE( FT_Long )
+ FT_Stream_ReadLongLE( FT_Stream stream,
+ FT_Error* error );
+
+ /* Read a structure from a stream. The structure must be described */
+ /* by an array of FT_Frame_Field records. */
+ FT_BASE( FT_Error )
+ FT_Stream_ReadFields( FT_Stream stream,
+ const FT_Frame_Field* fields,
+ void* structure );
+
+
+#define FT_STREAM_POS() \
+ FT_Stream_Pos( stream )
+
+#define FT_STREAM_SEEK( position ) \
+ FT_SET_ERROR( FT_Stream_Seek( stream, position ) )
+
+#define FT_STREAM_SKIP( distance ) \
+ FT_SET_ERROR( FT_Stream_Skip( stream, distance ) )
+
+#define FT_STREAM_READ( buffer, count ) \
+ FT_SET_ERROR( FT_Stream_Read( stream, \
+ (FT_Byte*)buffer, \
+ count ) )
+
+#define FT_STREAM_READ_AT( position, buffer, count ) \
+ FT_SET_ERROR( FT_Stream_ReadAt( stream, \
+ position, \
+ (FT_Byte*)buffer, \
+ count ) )
+
+#define FT_STREAM_READ_FIELDS( fields, object ) \
+ FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) )
+
+
+#define FT_FRAME_ENTER( size ) \
+ FT_SET_ERROR( \
+ FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, size ) ) )
+
+#define FT_FRAME_EXIT() \
+ FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) )
+
+#define FT_FRAME_EXTRACT( size, bytes ) \
+ FT_SET_ERROR( \
+ FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, size, \
+ (FT_Byte**)&(bytes) ) ) )
+
+#define FT_FRAME_RELEASE( bytes ) \
+ FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream, \
+ (FT_Byte**)&(bytes) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTSTREAM_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/fttrace.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/fttrace.h
new file mode 100644
index 00000000000..4d38a4628a7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/fttrace.h
@@ -0,0 +1,134 @@
+/***************************************************************************/
+/* */
+/* fttrace.h */
+/* */
+/* Tracing handling (specification only). */
+/* */
+/* Copyright 2002, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /* definitions of trace levels for FreeType 2 */
+
+ /* the first level must always be `trace_any' */
+FT_TRACE_DEF( any )
+
+ /* base components */
+FT_TRACE_DEF( calc ) /* calculations (ftcalc.c) */
+FT_TRACE_DEF( memory ) /* memory manager (ftobjs.c) */
+FT_TRACE_DEF( stream ) /* stream manager (ftstream.c) */
+FT_TRACE_DEF( io ) /* i/o interface (ftsystem.c) */
+FT_TRACE_DEF( list ) /* list management (ftlist.c) */
+FT_TRACE_DEF( init ) /* initialization (ftinit.c) */
+FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */
+FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */
+FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */
+
+FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
+FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
+FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */
+FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */
+
+ /* Cache sub-system */
+FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
+
+ /* SFNT driver components */
+FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */
+FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */
+FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */
+FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */
+FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */
+FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */
+FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */
+
+ /* TrueType driver components */
+FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */
+FT_TRACE_DEF( ttgload ) /* TT glyph loader (ttgload.c) */
+FT_TRACE_DEF( ttinterp ) /* bytecode interpreter (ttinterp.c) */
+FT_TRACE_DEF( ttobjs ) /* TT objects manager (ttobjs.c) */
+FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */
+FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */
+
+ /* Type 1 driver components */
+FT_TRACE_DEF( t1driver )
+FT_TRACE_DEF( t1gload )
+FT_TRACE_DEF( t1hint )
+FT_TRACE_DEF( t1load )
+FT_TRACE_DEF( t1objs )
+FT_TRACE_DEF( t1parse )
+
+ /* PostScript helper module `psaux' */
+FT_TRACE_DEF( t1decode )
+FT_TRACE_DEF( psobjs )
+
+ /* PostScript hinting module `pshinter' */
+FT_TRACE_DEF( pshrec )
+FT_TRACE_DEF( pshalgo1 )
+FT_TRACE_DEF( pshalgo2 )
+
+ /* Type 2 driver components */
+FT_TRACE_DEF( cffdriver )
+FT_TRACE_DEF( cffgload )
+FT_TRACE_DEF( cffload )
+FT_TRACE_DEF( cffobjs )
+FT_TRACE_DEF( cffparse )
+
+ /* Type 42 driver component */
+FT_TRACE_DEF( t42 )
+
+ /* CID driver components */
+FT_TRACE_DEF( cidafm )
+FT_TRACE_DEF( ciddriver )
+FT_TRACE_DEF( cidgload )
+FT_TRACE_DEF( cidload )
+FT_TRACE_DEF( cidobjs )
+FT_TRACE_DEF( cidparse )
+
+ /* Windows font component */
+FT_TRACE_DEF( winfnt )
+
+ /* PCF font components */
+FT_TRACE_DEF( pcfdriver )
+FT_TRACE_DEF( pcfread )
+
+ /* BDF font components */
+FT_TRACE_DEF( bdfdriver )
+FT_TRACE_DEF( bdflib )
+
+ /* PFR font component */
+FT_TRACE_DEF( pfr )
+
+ /* OpenType validation components */
+FT_TRACE_DEF( otvmodule )
+FT_TRACE_DEF( otvcommon )
+FT_TRACE_DEF( otvbase )
+FT_TRACE_DEF( otvgdef )
+FT_TRACE_DEF( otvgpos )
+FT_TRACE_DEF( otvgsub )
+FT_TRACE_DEF( otvjstf )
+FT_TRACE_DEF( otvmath )
+
+ /* TrueTypeGX/AAT validation components */
+FT_TRACE_DEF( gxvmodule )
+FT_TRACE_DEF( gxvcommon )
+FT_TRACE_DEF( gxvfeat )
+FT_TRACE_DEF( gxvmort )
+FT_TRACE_DEF( gxvmorx )
+FT_TRACE_DEF( gxvbsln )
+FT_TRACE_DEF( gxvjust )
+FT_TRACE_DEF( gxvkern )
+FT_TRACE_DEF( gxvopbd )
+FT_TRACE_DEF( gxvtrak )
+FT_TRACE_DEF( gxvprop )
+FT_TRACE_DEF( gxvlcar )
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftvalid.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftvalid.h
new file mode 100644
index 00000000000..00cd85e7bb6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/ftvalid.h
@@ -0,0 +1,150 @@
+/***************************************************************************/
+/* */
+/* ftvalid.h */
+/* */
+/* FreeType validation support (specification). */
+/* */
+/* Copyright 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTVALID_H__
+#define __FTVALID_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** V A L I D A T I O N ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* handle to a validation object */
+ typedef struct FT_ValidatorRec_ volatile* FT_Validator;
+
+
+ /*************************************************************************/
+ /* */
+ /* There are three distinct validation levels defined here: */
+ /* */
+ /* FT_VALIDATE_DEFAULT :: */
+ /* A table that passes this validation level can be used reliably by */
+ /* FreeType. It generally means that all offsets have been checked to */
+ /* prevent out-of-bound reads, that array counts are correct, etc. */
+ /* */
+ /* FT_VALIDATE_TIGHT :: */
+ /* A table that passes this validation level can be used reliably and */
+ /* doesn't contain invalid data. For example, a charmap table that */
+ /* returns invalid glyph indices will not pass, even though it can */
+ /* be used with FreeType in default mode (the library will simply */
+ /* return an error later when trying to load the glyph). */
+ /* */
+ /* It also checks that fields which must be a multiple of 2, 4, or 8, */
+ /* don't have incorrect values, etc. */
+ /* */
+ /* FT_VALIDATE_PARANOID :: */
+ /* Only for font debugging. Checks that a table follows the */
+ /* specification by 100%. Very few fonts will be able to pass this */
+ /* level anyway but it can be useful for certain tools like font */
+ /* editors/converters. */
+ /* */
+ typedef enum FT_ValidationLevel_
+ {
+ FT_VALIDATE_DEFAULT = 0,
+ FT_VALIDATE_TIGHT,
+ FT_VALIDATE_PARANOID
+
+ } FT_ValidationLevel;
+
+
+ /* validator structure */
+ typedef struct FT_ValidatorRec_
+ {
+ const FT_Byte* base; /* address of table in memory */
+ const FT_Byte* limit; /* `base' + sizeof(table) in memory */
+ FT_ValidationLevel level; /* validation level */
+ FT_Error error; /* error returned. 0 means success */
+
+ ft_jmp_buf jump_buffer; /* used for exception handling */
+
+ } FT_ValidatorRec;
+
+
+#define FT_VALIDATOR( x ) ((FT_Validator)( x ))
+
+
+ FT_BASE( void )
+ ft_validator_init( FT_Validator valid,
+ const FT_Byte* base,
+ const FT_Byte* limit,
+ FT_ValidationLevel level );
+
+ /* Do not use this. It's broken and will cause your validator to crash */
+ /* if you run it on an invalid font. */
+ FT_BASE( FT_Int )
+ ft_validator_run( FT_Validator valid );
+
+ /* Sets the error field in a validator, then calls `longjmp' to return */
+ /* to high-level caller. Using `setjmp/longjmp' avoids many stupid */
+ /* error checks within the validation routines. */
+ /* */
+ FT_BASE( void )
+ ft_validator_error( FT_Validator valid,
+ FT_Error error );
+
+
+ /* Calls ft_validate_error. Assumes that the `valid' local variable */
+ /* holds a pointer to the current validator object. */
+ /* */
+ /* Use preprocessor prescan to pass FT_ERR_PREFIX. */
+ /* */
+#define FT_INVALID( _prefix, _error ) FT_INVALID_( _prefix, _error )
+#define FT_INVALID_( _prefix, _error ) \
+ ft_validator_error( valid, _prefix ## _error )
+
+ /* called when a broken table is detected */
+#define FT_INVALID_TOO_SHORT \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+ /* called when an invalid offset is detected */
+#define FT_INVALID_OFFSET \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )
+
+ /* called when an invalid format/value is detected */
+#define FT_INVALID_FORMAT \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+ /* called when an invalid glyph index is detected */
+#define FT_INVALID_GLYPH_ID \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )
+
+ /* called when an invalid field value is detected */
+#define FT_INVALID_DATA \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+
+FT_END_HEADER
+
+#endif /* __FTVALID_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/internal.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/internal.h
new file mode 100644
index 00000000000..27d5dc585d3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/internal.h
@@ -0,0 +1,50 @@
+/***************************************************************************/
+/* */
+/* internal.h */
+/* */
+/* Internal header files (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is automatically included by `ft2build.h'. */
+ /* Do not include it manually! */
+ /* */
+ /*************************************************************************/
+
+
+#define FT_INTERNAL_OBJECTS_H <freetype/internal/ftobjs.h>
+#define FT_INTERNAL_STREAM_H <freetype/internal/ftstream.h>
+#define FT_INTERNAL_MEMORY_H <freetype/internal/ftmemory.h>
+#define FT_INTERNAL_DEBUG_H <freetype/internal/ftdebug.h>
+#define FT_INTERNAL_CALC_H <freetype/internal/ftcalc.h>
+#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdriver.h>
+#define FT_INTERNAL_TRACE_H <freetype/internal/fttrace.h>
+#define FT_INTERNAL_GLYPH_LOADER_H <freetype/internal/ftgloadr.h>
+#define FT_INTERNAL_SFNT_H <freetype/internal/sfnt.h>
+#define FT_INTERNAL_SERVICE_H <freetype/internal/ftserv.h>
+#define FT_INTERNAL_RFORK_H <freetype/internal/ftrfork.h>
+#define FT_INTERNAL_VALIDATE_H <freetype/internal/ftvalid.h>
+
+#define FT_INTERNAL_TRUETYPE_TYPES_H <freetype/internal/tttypes.h>
+#define FT_INTERNAL_TYPE1_TYPES_H <freetype/internal/t1types.h>
+
+#define FT_INTERNAL_POSTSCRIPT_AUX_H <freetype/internal/psaux.h>
+#define FT_INTERNAL_POSTSCRIPT_HINTS_H <freetype/internal/pshints.h>
+#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H <freetype/internal/psglobal.h>
+
+#define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h>
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/pcftypes.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/pcftypes.h
new file mode 100644
index 00000000000..382796ffb48
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/pcftypes.h
@@ -0,0 +1,56 @@
+/* pcftypes.h
+
+ FreeType font driver for pcf fonts
+
+ Copyright (C) 2000, 2001, 2002 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFTYPES_H__
+#define __PCFTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ typedef struct PCF_Public_FaceRec_
+ {
+ FT_FaceRec root;
+ FT_StreamRec gzip_stream;
+ FT_Stream gzip_source;
+
+ char* charset_encoding;
+ char* charset_registry;
+
+ } PCF_Public_FaceRec, *PCF_Public_Face;
+
+
+FT_END_HEADER
+
+#endif /* __PCFTYPES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/psaux.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/psaux.h
new file mode 100644
index 00000000000..832d63df304
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/psaux.h
@@ -0,0 +1,875 @@
+/***************************************************************************/
+/* */
+/* psaux.h */
+/* */
+/* Auxiliary functions and data structures related to PostScript fonts */
+/* (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSAUX_H__
+#define __PSAUX_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1_TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ typedef struct PS_TableRec_* PS_Table;
+ typedef const struct PS_Table_FuncsRec_* PS_Table_Funcs;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_Table_FuncsRec */
+ /* */
+ /* <Description> */
+ /* A set of function pointers to manage PS_Table objects. */
+ /* */
+ /* <Fields> */
+ /* table_init :: Used to initialize a table. */
+ /* */
+ /* table_done :: Finalizes resp. destroy a given table. */
+ /* */
+ /* table_add :: Adds a new object to a table. */
+ /* */
+ /* table_release :: Releases table data, then finalizes it. */
+ /* */
+ typedef struct PS_Table_FuncsRec_
+ {
+ FT_Error
+ (*init)( PS_Table table,
+ FT_Int count,
+ FT_Memory memory );
+
+ void
+ (*done)( PS_Table table );
+
+ FT_Error
+ (*add)( PS_Table table,
+ FT_Int idx,
+ void* object,
+ FT_PtrDist length );
+
+ void
+ (*release)( PS_Table table );
+
+ } PS_Table_FuncsRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_TableRec */
+ /* */
+ /* <Description> */
+ /* A PS_Table is a simple object used to store an array of objects in */
+ /* a single memory block. */
+ /* */
+ /* <Fields> */
+ /* block :: The address in memory of the growheap's block. This */
+ /* can change between two object adds, due to */
+ /* reallocation. */
+ /* */
+ /* cursor :: The current top of the grow heap within its block. */
+ /* */
+ /* capacity :: The current size of the heap block. Increments by */
+ /* 1kByte chunks. */
+ /* */
+ /* max_elems :: The maximum number of elements in table. */
+ /* */
+ /* num_elems :: The current number of elements in table. */
+ /* */
+ /* elements :: A table of element addresses within the block. */
+ /* */
+ /* lengths :: A table of element sizes within the block. */
+ /* */
+ /* memory :: The object used for memory operations */
+ /* (alloc/realloc). */
+ /* */
+ /* funcs :: A table of method pointers for this object. */
+ /* */
+ typedef struct PS_TableRec_
+ {
+ FT_Byte* block; /* current memory block */
+ FT_Offset cursor; /* current cursor in memory block */
+ FT_Offset capacity; /* current size of memory block */
+ FT_Long init;
+
+ FT_Int max_elems;
+ FT_Int num_elems;
+ FT_Byte** elements; /* addresses of table elements */
+ FT_PtrDist* lengths; /* lengths of table elements */
+
+ FT_Memory memory;
+ PS_Table_FuncsRec funcs;
+
+ } PS_TableRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 FIELDS & TOKENS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct PS_ParserRec_* PS_Parser;
+
+ typedef struct T1_TokenRec_* T1_Token;
+
+ typedef struct T1_FieldRec_* T1_Field;
+
+
+ /* simple enumeration type used to identify token types */
+ typedef enum T1_TokenType_
+ {
+ T1_TOKEN_TYPE_NONE = 0,
+ T1_TOKEN_TYPE_ANY,
+ T1_TOKEN_TYPE_STRING,
+ T1_TOKEN_TYPE_ARRAY,
+ T1_TOKEN_TYPE_KEY, /* aka `name' */
+
+ /* do not remove */
+ T1_TOKEN_TYPE_MAX
+
+ } T1_TokenType;
+
+
+ /* a simple structure used to identify tokens */
+ typedef struct T1_TokenRec_
+ {
+ FT_Byte* start; /* first character of token in input stream */
+ FT_Byte* limit; /* first character after the token */
+ T1_TokenType type; /* type of token */
+
+ } T1_TokenRec;
+
+
+ /* enumeration type used to identify object fields */
+ typedef enum T1_FieldType_
+ {
+ T1_FIELD_TYPE_NONE = 0,
+ T1_FIELD_TYPE_BOOL,
+ T1_FIELD_TYPE_INTEGER,
+ T1_FIELD_TYPE_FIXED,
+ T1_FIELD_TYPE_FIXED_1000,
+ T1_FIELD_TYPE_STRING,
+ T1_FIELD_TYPE_KEY,
+ T1_FIELD_TYPE_BBOX,
+ T1_FIELD_TYPE_INTEGER_ARRAY,
+ T1_FIELD_TYPE_FIXED_ARRAY,
+ T1_FIELD_TYPE_CALLBACK,
+
+ /* do not remove */
+ T1_FIELD_TYPE_MAX
+
+ } T1_FieldType;
+
+
+ typedef enum T1_FieldLocation_
+ {
+ T1_FIELD_LOCATION_CID_INFO,
+ T1_FIELD_LOCATION_FONT_DICT,
+ T1_FIELD_LOCATION_FONT_INFO,
+ T1_FIELD_LOCATION_PRIVATE,
+ T1_FIELD_LOCATION_BBOX,
+ T1_FIELD_LOCATION_LOADER,
+ T1_FIELD_LOCATION_FACE,
+ T1_FIELD_LOCATION_BLEND,
+
+ /* do not remove */
+ T1_FIELD_LOCATION_MAX
+
+ } T1_FieldLocation;
+
+
+ typedef void
+ (*T1_Field_ParseFunc)( FT_Face face,
+ FT_Pointer parser );
+
+
+ /* structure type used to model object fields */
+ typedef struct T1_FieldRec_
+ {
+ const char* ident; /* field identifier */
+ T1_FieldLocation location;
+ T1_FieldType type; /* type of field */
+ T1_Field_ParseFunc reader;
+ FT_UInt offset; /* offset of field in object */
+ FT_Byte size; /* size of field in bytes */
+ FT_UInt array_max; /* maximal number of elements for */
+ /* array */
+ FT_UInt count_offset; /* offset of element count for */
+ /* arrays; must not be zero if in */
+ /* use -- in other words, a */
+ /* `num_FOO' element must not */
+ /* start the used structure if we */
+ /* parse a `FOO' array */
+ FT_UInt dict; /* where we expect it */
+ } T1_FieldRec;
+
+#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */
+#define T1_FIELD_DICT_PRIVATE ( 1 << 1 )
+
+
+
+#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \
+ { \
+ _ident, T1CODE, _type, \
+ 0, \
+ FT_FIELD_OFFSET( _fname ), \
+ FT_FIELD_SIZE( _fname ), \
+ 0, 0, \
+ _dict \
+ },
+
+#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \
+ { \
+ _ident, T1CODE, T1_FIELD_TYPE_CALLBACK, \
+ (T1_Field_ParseFunc)_reader, \
+ 0, 0, \
+ 0, 0, \
+ _dict \
+ },
+
+#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \
+ { \
+ _ident, T1CODE, _type, \
+ 0, \
+ FT_FIELD_OFFSET( _fname ), \
+ FT_FIELD_SIZE_DELTA( _fname ), \
+ _max, \
+ FT_FIELD_OFFSET( num_ ## _fname ), \
+ _dict \
+ },
+
+#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \
+ { \
+ _ident, T1CODE, _type, \
+ 0, \
+ FT_FIELD_OFFSET( _fname ), \
+ FT_FIELD_SIZE_DELTA( _fname ), \
+ _max, 0, \
+ _dict \
+ },
+
+
+#define T1_FIELD_BOOL( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict )
+
+#define T1_FIELD_NUM( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict )
+
+#define T1_FIELD_FIXED( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict )
+
+#define T1_FIELD_FIXED_1000( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \
+ _dict )
+
+#define T1_FIELD_STRING( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict )
+
+#define T1_FIELD_KEY( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict )
+
+#define T1_FIELD_BBOX( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict )
+
+
+#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict ) \
+ T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+ _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict ) \
+ T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+ _fname, _fmax, _dict )
+
+#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict ) \
+ T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+ _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict ) \
+ T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+ _fname, _fmax, _dict )
+
+#define T1_FIELD_CALLBACK( _ident, _name, _dict ) \
+ T1_NEW_CALLBACK_FIELD( _ident, _name, _dict )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef const struct PS_Parser_FuncsRec_* PS_Parser_Funcs;
+
+ typedef struct PS_Parser_FuncsRec_
+ {
+ void
+ (*init)( PS_Parser parser,
+ FT_Byte* base,
+ FT_Byte* limit,
+ FT_Memory memory );
+
+ void
+ (*done)( PS_Parser parser );
+
+ void
+ (*skip_spaces)( PS_Parser parser );
+ void
+ (*skip_PS_token)( PS_Parser parser );
+
+ FT_Long
+ (*to_int)( PS_Parser parser );
+ FT_Fixed
+ (*to_fixed)( PS_Parser parser,
+ FT_Int power_ten );
+
+ FT_Error
+ (*to_bytes)( PS_Parser parser,
+ FT_Byte* bytes,
+ FT_Long max_bytes,
+ FT_Long* pnum_bytes,
+ FT_Bool delimiters );
+
+ FT_Int
+ (*to_coord_array)( PS_Parser parser,
+ FT_Int max_coords,
+ FT_Short* coords );
+ FT_Int
+ (*to_fixed_array)( PS_Parser parser,
+ FT_Int max_values,
+ FT_Fixed* values,
+ FT_Int power_ten );
+
+ void
+ (*to_token)( PS_Parser parser,
+ T1_Token token );
+ void
+ (*to_token_array)( PS_Parser parser,
+ T1_Token tokens,
+ FT_UInt max_tokens,
+ FT_Int* pnum_tokens );
+
+ FT_Error
+ (*load_field)( PS_Parser parser,
+ const T1_Field field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags );
+
+ FT_Error
+ (*load_field_table)( PS_Parser parser,
+ const T1_Field field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags );
+
+ } PS_Parser_FuncsRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_ParserRec */
+ /* */
+ /* <Description> */
+ /* A PS_Parser is an object used to parse a Type 1 font very quickly. */
+ /* */
+ /* <Fields> */
+ /* cursor :: The current position in the text. */
+ /* */
+ /* base :: Start of the processed text. */
+ /* */
+ /* limit :: End of the processed text. */
+ /* */
+ /* error :: The last error returned. */
+ /* */
+ /* memory :: The object used for memory operations (alloc/realloc). */
+ /* */
+ /* funcs :: A table of functions for the parser. */
+ /* */
+ typedef struct PS_ParserRec_
+ {
+ FT_Byte* cursor;
+ FT_Byte* base;
+ FT_Byte* limit;
+ FT_Error error;
+ FT_Memory memory;
+
+ PS_Parser_FuncsRec funcs;
+
+ } PS_ParserRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 BUILDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ typedef struct T1_BuilderRec_* T1_Builder;
+
+
+ typedef FT_Error
+ (*T1_Builder_Check_Points_Func)( T1_Builder builder,
+ FT_Int count );
+
+ typedef void
+ (*T1_Builder_Add_Point_Func)( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y,
+ FT_Byte flag );
+
+ typedef FT_Error
+ (*T1_Builder_Add_Point1_Func)( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y );
+
+ typedef FT_Error
+ (*T1_Builder_Add_Contour_Func)( T1_Builder builder );
+
+ typedef FT_Error
+ (*T1_Builder_Start_Point_Func)( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y );
+
+ typedef void
+ (*T1_Builder_Close_Contour_Func)( T1_Builder builder );
+
+
+ typedef const struct T1_Builder_FuncsRec_* T1_Builder_Funcs;
+
+ typedef struct T1_Builder_FuncsRec_
+ {
+ void
+ (*init)( T1_Builder builder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot slot,
+ FT_Bool hinting );
+
+ void
+ (*done)( T1_Builder builder );
+
+ T1_Builder_Check_Points_Func check_points;
+ T1_Builder_Add_Point_Func add_point;
+ T1_Builder_Add_Point1_Func add_point1;
+ T1_Builder_Add_Contour_Func add_contour;
+ T1_Builder_Start_Point_Func start_point;
+ T1_Builder_Close_Contour_Func close_contour;
+
+ } T1_Builder_FuncsRec;
+
+
+ /* an enumeration type to handle charstring parsing states */
+ typedef enum T1_ParseState_
+ {
+ T1_Parse_Start,
+ T1_Parse_Have_Width,
+ T1_Parse_Have_Moveto,
+ T1_Parse_Have_Path
+
+ } T1_ParseState;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Structure> */
+ /* T1_BuilderRec */
+ /* */
+ /* <Description> */
+ /* A structure used during glyph loading to store its outline. */
+ /* */
+ /* <Fields> */
+ /* memory :: The current memory object. */
+ /* */
+ /* face :: The current face object. */
+ /* */
+ /* glyph :: The current glyph slot. */
+ /* */
+ /* loader :: XXX */
+ /* */
+ /* base :: The base glyph outline. */
+ /* */
+ /* current :: The current glyph outline. */
+ /* */
+ /* max_points :: maximum points in builder outline */
+ /* */
+ /* max_contours :: Maximal number of contours in builder outline. */
+ /* */
+ /* last :: The last point position. */
+ /* */
+ /* pos_x :: The horizontal translation (if composite glyph). */
+ /* */
+ /* pos_y :: The vertical translation (if composite glyph). */
+ /* */
+ /* left_bearing :: The left side bearing point. */
+ /* */
+ /* advance :: The horizontal advance vector. */
+ /* */
+ /* bbox :: Unused. */
+ /* */
+ /* parse_state :: An enumeration which controls the charstring */
+ /* parsing state. */
+ /* */
+ /* load_points :: If this flag is not set, no points are loaded. */
+ /* */
+ /* no_recurse :: Set but not used. */
+ /* */
+ /* metrics_only :: A boolean indicating that we only want to compute */
+ /* the metrics of a given glyph, not load all of its */
+ /* points. */
+ /* */
+ /* funcs :: An array of function pointers for the builder. */
+ /* */
+ typedef struct T1_BuilderRec_
+ {
+ FT_Memory memory;
+ FT_Face face;
+ FT_GlyphSlot glyph;
+ FT_GlyphLoader loader;
+ FT_Outline* base;
+ FT_Outline* current;
+
+ FT_Vector last;
+
+ FT_Pos pos_x;
+ FT_Pos pos_y;
+
+ FT_Vector left_bearing;
+ FT_Vector advance;
+
+ FT_BBox bbox; /* bounding box */
+ T1_ParseState parse_state;
+ FT_Bool load_points;
+ FT_Bool no_recurse;
+ FT_Bool shift;
+
+ FT_Bool metrics_only;
+
+ void* hints_funcs; /* hinter-specific */
+ void* hints_globals; /* hinter-specific */
+
+ T1_Builder_FuncsRec funcs;
+
+ } T1_BuilderRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 DECODER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
+ /* calls during glyph loading. */
+ /* */
+#define T1_MAX_SUBRS_CALLS 8
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
+ /* minimum of 16 is required. */
+ /* */
+#define T1_MAX_CHARSTRINGS_OPERANDS 32
+
+#endif /* 0 */
+
+
+ typedef struct T1_Decoder_ZoneRec_
+ {
+ FT_Byte* cursor;
+ FT_Byte* base;
+ FT_Byte* limit;
+
+ } T1_Decoder_ZoneRec, *T1_Decoder_Zone;
+
+
+ typedef struct T1_DecoderRec_* T1_Decoder;
+ typedef const struct T1_Decoder_FuncsRec_* T1_Decoder_Funcs;
+
+
+ typedef FT_Error
+ (*T1_Decoder_Callback)( T1_Decoder decoder,
+ FT_UInt glyph_index );
+
+
+ typedef struct T1_Decoder_FuncsRec_
+ {
+ FT_Error
+ (*init)( T1_Decoder decoder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot slot,
+ FT_Byte** glyph_names,
+ PS_Blend blend,
+ FT_Bool hinting,
+ FT_Render_Mode hint_mode,
+ T1_Decoder_Callback callback );
+
+ void
+ (*done)( T1_Decoder decoder );
+
+ FT_Error
+ (*parse_charstrings)( T1_Decoder decoder,
+ FT_Byte* base,
+ FT_UInt len );
+
+ } T1_Decoder_FuncsRec;
+
+
+ typedef struct T1_DecoderRec_
+ {
+ T1_BuilderRec builder;
+
+ FT_Long stack[T1_MAX_CHARSTRINGS_OPERANDS];
+ FT_Long* top;
+
+ T1_Decoder_ZoneRec zones[T1_MAX_SUBRS_CALLS + 1];
+ T1_Decoder_Zone zone;
+
+ FT_Service_PsCMaps psnames; /* for seac */
+ FT_UInt num_glyphs;
+ FT_Byte** glyph_names;
+
+ FT_Int lenIV; /* internal for sub routine calls */
+ FT_UInt num_subrs;
+ FT_Byte** subrs;
+ FT_PtrDist* subrs_len; /* array of subrs length (optional) */
+
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+
+ FT_Int flex_state;
+ FT_Int num_flex_vectors;
+ FT_Vector flex_vectors[7];
+
+ PS_Blend blend; /* for multiple master support */
+
+ FT_Render_Mode hint_mode;
+
+ T1_Decoder_Callback parse_callback;
+ T1_Decoder_FuncsRec funcs;
+
+ FT_Int* buildchar;
+ FT_UInt len_buildchar;
+
+ } T1_DecoderRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** AFM PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct AFM_ParserRec_* AFM_Parser;
+
+ typedef struct AFM_Parser_FuncsRec_
+ {
+ FT_Error
+ (*init)( AFM_Parser parser,
+ FT_Memory memory,
+ FT_Byte* base,
+ FT_Byte* limit );
+
+ void
+ (*done)( AFM_Parser parser );
+
+ FT_Error
+ (*parse)( AFM_Parser parser );
+
+ } AFM_Parser_FuncsRec;
+
+
+ typedef struct AFM_StreamRec_* AFM_Stream;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* AFM_ParserRec */
+ /* */
+ /* <Description> */
+ /* An AFM_Parser is a parser for the AFM files. */
+ /* */
+ /* <Fields> */
+ /* memory :: The object used for memory operations (alloc and */
+ /* realloc). */
+ /* */
+ /* stream :: This is an opaque object. */
+ /* */
+ /* FontInfo :: The result will be stored here. */
+ /* */
+ /* get_index :: A user provided function to get a glyph index by its */
+ /* name. */
+ /* */
+ typedef struct AFM_ParserRec_
+ {
+ FT_Memory memory;
+ AFM_Stream stream;
+
+ AFM_FontInfo FontInfo;
+
+ FT_Int
+ (*get_index)( const char* name,
+ FT_UInt len,
+ void* user_data );
+
+ void* user_data;
+
+ } AFM_ParserRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 CHARMAPS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef const struct T1_CMap_ClassesRec_* T1_CMap_Classes;
+
+ typedef struct T1_CMap_ClassesRec_
+ {
+ FT_CMap_Class standard;
+ FT_CMap_Class expert;
+ FT_CMap_Class custom;
+ FT_CMap_Class unicode;
+
+ } T1_CMap_ClassesRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PSAux Module Interface *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct PSAux_ServiceRec_
+ {
+ /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */
+ const PS_Table_FuncsRec* ps_table_funcs;
+ const PS_Parser_FuncsRec* ps_parser_funcs;
+ const T1_Builder_FuncsRec* t1_builder_funcs;
+ const T1_Decoder_FuncsRec* t1_decoder_funcs;
+
+ void
+ (*t1_decrypt)( FT_Byte* buffer,
+ FT_Offset length,
+ FT_UShort seed );
+
+ T1_CMap_Classes t1_cmap_classes;
+
+ /* fields after this comment line were added after version 2.1.10 */
+ const AFM_Parser_FuncsRec* afm_parser_funcs;
+
+ } PSAux_ServiceRec, *PSAux_Service;
+
+ /* backwards-compatible type definition */
+ typedef PSAux_ServiceRec PSAux_Interface;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Some convenience functions *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define IS_PS_NEWLINE( ch ) \
+ ( (ch) == '\r' || \
+ (ch) == '\n' )
+
+#define IS_PS_SPACE( ch ) \
+ ( (ch) == ' ' || \
+ IS_PS_NEWLINE( ch ) || \
+ (ch) == '\t' || \
+ (ch) == '\f' || \
+ (ch) == '\0' )
+
+#define IS_PS_SPECIAL( ch ) \
+ ( (ch) == '/' || \
+ (ch) == '(' || (ch) == ')' || \
+ (ch) == '<' || (ch) == '>' || \
+ (ch) == '[' || (ch) == ']' || \
+ (ch) == '{' || (ch) == '}' || \
+ (ch) == '%' )
+
+#define IS_PS_DELIM( ch ) \
+ ( IS_PS_SPACE( ch ) || \
+ IS_PS_SPECIAL( ch ) )
+
+#define IS_PS_DIGIT( ch ) \
+ ( (ch) >= '0' && (ch) <= '9' )
+
+#define IS_PS_XDIGIT( ch ) \
+ ( IS_PS_DIGIT( ch ) || \
+ ( (ch) >= 'A' && (ch) <= 'F' ) || \
+ ( (ch) >= 'a' && (ch) <= 'f' ) )
+
+#define IS_PS_BASE85( ch ) \
+ ( (ch) >= '!' && (ch) <= 'u' )
+
+#define IS_PS_TOKEN( cur, limit, token ) \
+ ( (char)(cur)[0] == (token)[0] && \
+ ( (cur) + sizeof ( (token) ) == (limit) || \
+ ( (cur) + sizeof( (token) ) < (limit) && \
+ IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) ) && \
+ ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 )
+
+
+FT_END_HEADER
+
+#endif /* __PSAUX_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/pshints.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/pshints.h
new file mode 100644
index 00000000000..48452c0cf3e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/pshints.h
@@ -0,0 +1,687 @@
+/***************************************************************************/
+/* */
+/* pshints.h */
+/* */
+/* Interface to Postscript-specific (Type 1 and Type 2) hints */
+/* recorders (specification only). These are used to support native */
+/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */
+/* */
+/* Copyright 2001, 2002, 2003, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSHINTS_H__
+#define __PSHINTS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** INTERNAL REPRESENTATION OF GLOBALS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct PSH_GlobalsRec_* PSH_Globals;
+
+ typedef FT_Error
+ (*PSH_Globals_NewFunc)( FT_Memory memory,
+ T1_Private* private_dict,
+ PSH_Globals* aglobals );
+
+ typedef FT_Error
+ (*PSH_Globals_SetScaleFunc)( PSH_Globals globals,
+ FT_Fixed x_scale,
+ FT_Fixed y_scale,
+ FT_Fixed x_delta,
+ FT_Fixed y_delta );
+
+ typedef void
+ (*PSH_Globals_DestroyFunc)( PSH_Globals globals );
+
+
+ typedef struct PSH_Globals_FuncsRec_
+ {
+ PSH_Globals_NewFunc create;
+ PSH_Globals_SetScaleFunc set_scale;
+ PSH_Globals_DestroyFunc destroy;
+
+ } PSH_Globals_FuncsRec, *PSH_Globals_Funcs;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PUBLIC TYPE 1 HINTS RECORDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************
+ *
+ * @type:
+ * T1_Hints
+ *
+ * @description:
+ * This is a handle to an opaque structure used to record glyph hints
+ * from a Type 1 character glyph character string.
+ *
+ * The methods used to operate on this object are defined by the
+ * @T1_Hints_FuncsRec structure. Recording glyph hints is normally
+ * achieved through the following scheme:
+ *
+ * - Open a new hint recording session by calling the `open' method.
+ * This rewinds the recorder and prepare it for new input.
+ *
+ * - For each hint found in the glyph charstring, call the corresponding
+ * method (`stem', `stem3', or `reset'). Note that these functions do
+ * not return an error code.
+ *
+ * - Close the recording session by calling the `close' method. It
+ * returns an error code if the hints were invalid or something
+ * strange happened (e.g., memory shortage).
+ *
+ * The hints accumulated in the object can later be used by the
+ * PostScript hinter.
+ *
+ */
+ typedef struct T1_HintsRec_* T1_Hints;
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * T1_Hints_Funcs
+ *
+ * @description:
+ * A pointer to the @T1_Hints_FuncsRec structure that defines the API of
+ * a given @T1_Hints object.
+ *
+ */
+ typedef const struct T1_Hints_FuncsRec_* T1_Hints_Funcs;
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_OpenFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to prepare it for a new Type 1
+ * hints recording session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * @note:
+ * You should always call the @T1_Hints_CloseFunc method in order to
+ * close an opened recording session.
+ *
+ */
+ typedef void
+ (*T1_Hints_OpenFunc)( T1_Hints hints );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_SetStemFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to record a new horizontal or
+ * vertical stem. This corresponds to the Type 1 `hstem' and `vstem'
+ * operators.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * dimension ::
+ * 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+ *
+ * coords ::
+ * Array of 2 integers, used as (position,length) stem descriptor.
+ *
+ * @note:
+ * Use vertical coordinates (y) for horizontal stems (dim=0). Use
+ * horizontal coordinates (x) for vertical stems (dim=1).
+ *
+ * `coords[0]' is the absolute stem position (lowest coordinate);
+ * `coords[1]' is the length.
+ *
+ * The length can be negative, in which case it must be either -20 or
+ * -21. It is interpreted as a `ghost' stem, according to the Type 1
+ * specification.
+ *
+ * If the length is -21 (corresponding to a bottom ghost stem), then
+ * the real stem position is `coords[0]+coords[1]'.
+ *
+ */
+ typedef void
+ (*T1_Hints_SetStemFunc)( T1_Hints hints,
+ FT_UInt dimension,
+ FT_Long* coords );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_SetStem3Func
+ *
+ * @description:
+ * A method of the @T1_Hints class used to record three
+ * counter-controlled horizontal or vertical stems at once.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * dimension ::
+ * 0 for horizontal stems, 1 for vertical ones.
+ *
+ * coords ::
+ * An array of 6 integers, holding 3 (position,length) pairs for the
+ * counter-controlled stems.
+ *
+ * @note:
+ * Use vertical coordinates (y) for horizontal stems (dim=0). Use
+ * horizontal coordinates (x) for vertical stems (dim=1).
+ *
+ * The lengths cannot be negative (ghost stems are never
+ * counter-controlled).
+ *
+ */
+ typedef void
+ (*T1_Hints_SetStem3Func)( T1_Hints hints,
+ FT_UInt dimension,
+ FT_Long* coords );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_ResetFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to reset the stems hints in a
+ * recording session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * end_point ::
+ * The index of the last point in the input glyph in which the
+ * previously defined hints apply.
+ *
+ */
+ typedef void
+ (*T1_Hints_ResetFunc)( T1_Hints hints,
+ FT_UInt end_point );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_CloseFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to close a hint recording
+ * session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * end_point ::
+ * The index of the last point in the input glyph.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @note:
+ * The error code is set to indicate that an error occurred during the
+ * recording session.
+ *
+ */
+ typedef FT_Error
+ (*T1_Hints_CloseFunc)( T1_Hints hints,
+ FT_UInt end_point );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_ApplyFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to apply hints to the
+ * corresponding glyph outline. Must be called once all hints have been
+ * recorded.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * outline ::
+ * A pointer to the target outline descriptor.
+ *
+ * globals ::
+ * The hinter globals for this font.
+ *
+ * hint_mode ::
+ * Hinting information.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @note:
+ * On input, all points within the outline are in font coordinates. On
+ * output, they are in 1/64th of pixels.
+ *
+ * The scaling transformation is taken from the `globals' object which
+ * must correspond to the same font as the glyph.
+ *
+ */
+ typedef FT_Error
+ (*T1_Hints_ApplyFunc)( T1_Hints hints,
+ FT_Outline* outline,
+ PSH_Globals globals,
+ FT_Render_Mode hint_mode );
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * T1_Hints_FuncsRec
+ *
+ * @description:
+ * The structure used to provide the API to @T1_Hints objects.
+ *
+ * @fields:
+ * hints ::
+ * A handle to the T1 Hints recorder.
+ *
+ * open ::
+ * The function to open a recording session.
+ *
+ * close ::
+ * The function to close a recording session.
+ *
+ * stem ::
+ * The function to set a simple stem.
+ *
+ * stem3 ::
+ * The function to set counter-controlled stems.
+ *
+ * reset ::
+ * The function to reset stem hints.
+ *
+ * apply ::
+ * The function to apply the hints to the corresponding glyph outline.
+ *
+ */
+ typedef struct T1_Hints_FuncsRec_
+ {
+ T1_Hints hints;
+ T1_Hints_OpenFunc open;
+ T1_Hints_CloseFunc close;
+ T1_Hints_SetStemFunc stem;
+ T1_Hints_SetStem3Func stem3;
+ T1_Hints_ResetFunc reset;
+ T1_Hints_ApplyFunc apply;
+
+ } T1_Hints_FuncsRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PUBLIC TYPE 2 HINTS RECORDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************
+ *
+ * @type:
+ * T2_Hints
+ *
+ * @description:
+ * This is a handle to an opaque structure used to record glyph hints
+ * from a Type 2 character glyph character string.
+ *
+ * The methods used to operate on this object are defined by the
+ * @T2_Hints_FuncsRec structure. Recording glyph hints is normally
+ * achieved through the following scheme:
+ *
+ * - Open a new hint recording session by calling the `open' method.
+ * This rewinds the recorder and prepare it for new input.
+ *
+ * - For each hint found in the glyph charstring, call the corresponding
+ * method (`stems', `hintmask', `counters'). Note that these
+ * functions do not return an error code.
+ *
+ * - Close the recording session by calling the `close' method. It
+ * returns an error code if the hints were invalid or something
+ * strange happened (e.g., memory shortage).
+ *
+ * The hints accumulated in the object can later be used by the
+ * Postscript hinter.
+ *
+ */
+ typedef struct T2_HintsRec_* T2_Hints;
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * T2_Hints_Funcs
+ *
+ * @description:
+ * A pointer to the @T2_Hints_FuncsRec structure that defines the API of
+ * a given @T2_Hints object.
+ *
+ */
+ typedef const struct T2_Hints_FuncsRec_* T2_Hints_Funcs;
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_OpenFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to prepare it for a new Type 2
+ * hints recording session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * @note:
+ * You should always call the @T2_Hints_CloseFunc method in order to
+ * close an opened recording session.
+ *
+ */
+ typedef void
+ (*T2_Hints_OpenFunc)( T2_Hints hints );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_StemsFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to set the table of stems in
+ * either the vertical or horizontal dimension. Equivalent to the
+ * `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * dimension ::
+ * 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+ *
+ * count ::
+ * The number of stems.
+ *
+ * coords ::
+ * An array of `count' (position,length) pairs.
+ *
+ * @note:
+ * Use vertical coordinates (y) for horizontal stems (dim=0). Use
+ * horizontal coordinates (x) for vertical stems (dim=1).
+ *
+ * There are `2*count' elements in the `coords' array. Each even
+ * element is an absolute position in font units, each odd element is a
+ * length in font units.
+ *
+ * A length can be negative, in which case it must be either -20 or
+ * -21. It is interpreted as a `ghost' stem, according to the Type 1
+ * specification.
+ *
+ */
+ typedef void
+ (*T2_Hints_StemsFunc)( T2_Hints hints,
+ FT_UInt dimension,
+ FT_UInt count,
+ FT_Fixed* coordinates );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_MaskFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to set a given hintmask (this
+ * corresponds to the `hintmask' Type 2 operator).
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * end_point ::
+ * The glyph index of the last point to which the previously defined
+ * or activated hints apply.
+ *
+ * bit_count ::
+ * The number of bits in the hint mask.
+ *
+ * bytes ::
+ * An array of bytes modelling the hint mask.
+ *
+ * @note:
+ * If the hintmask starts the charstring (before any glyph point
+ * definition), the value of `end_point' should be 0.
+ *
+ * `bit_count' is the number of meaningful bits in the `bytes' array; it
+ * must be equal to the total number of hints defined so far (i.e.,
+ * horizontal+verticals).
+ *
+ * The `bytes' array can come directly from the Type 2 charstring and
+ * respects the same format.
+ *
+ */
+ typedef void
+ (*T2_Hints_MaskFunc)( T2_Hints hints,
+ FT_UInt end_point,
+ FT_UInt bit_count,
+ const FT_Byte* bytes );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_CounterFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to set a given counter mask
+ * (this corresponds to the `hintmask' Type 2 operator).
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * end_point ::
+ * A glyph index of the last point to which the previously defined or
+ * active hints apply.
+ *
+ * bit_count ::
+ * The number of bits in the hint mask.
+ *
+ * bytes ::
+ * An array of bytes modelling the hint mask.
+ *
+ * @note:
+ * If the hintmask starts the charstring (before any glyph point
+ * definition), the value of `end_point' should be 0.
+ *
+ * `bit_count' is the number of meaningful bits in the `bytes' array; it
+ * must be equal to the total number of hints defined so far (i.e.,
+ * horizontal+verticals).
+ *
+ * The `bytes' array can come directly from the Type 2 charstring and
+ * respects the same format.
+ *
+ */
+ typedef void
+ (*T2_Hints_CounterFunc)( T2_Hints hints,
+ FT_UInt bit_count,
+ const FT_Byte* bytes );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_CloseFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to close a hint recording
+ * session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * end_point ::
+ * The index of the last point in the input glyph.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @note:
+ * The error code is set to indicate that an error occurred during the
+ * recording session.
+ *
+ */
+ typedef FT_Error
+ (*T2_Hints_CloseFunc)( T2_Hints hints,
+ FT_UInt end_point );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_ApplyFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to apply hints to the
+ * corresponding glyph outline. Must be called after the `close'
+ * method.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * outline ::
+ * A pointer to the target outline descriptor.
+ *
+ * globals ::
+ * The hinter globals for this font.
+ *
+ * hint_mode ::
+ * Hinting information.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @note:
+ * On input, all points within the outline are in font coordinates. On
+ * output, they are in 1/64th of pixels.
+ *
+ * The scaling transformation is taken from the `globals' object which
+ * must correspond to the same font than the glyph.
+ *
+ */
+ typedef FT_Error
+ (*T2_Hints_ApplyFunc)( T2_Hints hints,
+ FT_Outline* outline,
+ PSH_Globals globals,
+ FT_Render_Mode hint_mode );
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * T2_Hints_FuncsRec
+ *
+ * @description:
+ * The structure used to provide the API to @T2_Hints objects.
+ *
+ * @fields:
+ * hints ::
+ * A handle to the T2 hints recorder object.
+ *
+ * open ::
+ * The function to open a recording session.
+ *
+ * close ::
+ * The function to close a recording session.
+ *
+ * stems ::
+ * The function to set the dimension's stems table.
+ *
+ * hintmask ::
+ * The function to set hint masks.
+ *
+ * counter ::
+ * The function to set counter masks.
+ *
+ * apply ::
+ * The function to apply the hints on the corresponding glyph outline.
+ *
+ */
+ typedef struct T2_Hints_FuncsRec_
+ {
+ T2_Hints hints;
+ T2_Hints_OpenFunc open;
+ T2_Hints_CloseFunc close;
+ T2_Hints_StemsFunc stems;
+ T2_Hints_MaskFunc hintmask;
+ T2_Hints_CounterFunc counter;
+ T2_Hints_ApplyFunc apply;
+
+ } T2_Hints_FuncsRec;
+
+
+ /* */
+
+
+ typedef struct PSHinter_Interface_
+ {
+ PSH_Globals_Funcs (*get_globals_funcs)( FT_Module module );
+ T1_Hints_Funcs (*get_t1_funcs) ( FT_Module module );
+ T2_Hints_Funcs (*get_t2_funcs) ( FT_Module module );
+
+ } PSHinter_Interface;
+
+ typedef PSHinter_Interface* PSHinter_Service;
+
+
+FT_END_HEADER
+
+#endif /* __PSHINTS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svbdf.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svbdf.h
new file mode 100644
index 00000000000..0f7fc6115d6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svbdf.h
@@ -0,0 +1,57 @@
+/***************************************************************************/
+/* */
+/* svbdf.h */
+/* */
+/* The FreeType BDF services (specification). */
+/* */
+/* Copyright 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVBDF_H__
+#define __SVBDF_H__
+
+#include FT_BDF_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_BDF "bdf"
+
+ typedef FT_Error
+ (*FT_BDF_GetCharsetIdFunc)( FT_Face face,
+ const char* *acharset_encoding,
+ const char* *acharset_registry );
+
+ typedef FT_Error
+ (*FT_BDF_GetPropertyFunc)( FT_Face face,
+ const char* prop_name,
+ BDF_PropertyRec *aproperty );
+
+
+ FT_DEFINE_SERVICE( BDF )
+ {
+ FT_BDF_GetCharsetIdFunc get_charset_id;
+ FT_BDF_GetPropertyFunc get_property;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVBDF_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svcid.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svcid.h
new file mode 100644
index 00000000000..47fef62ed2d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svcid.h
@@ -0,0 +1,49 @@
+/***************************************************************************/
+/* */
+/* svcid.h */
+/* */
+/* The FreeType CID font services (specification). */
+/* */
+/* Copyright 2007 by Derek Clegg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVCID_H__
+#define __SVCID_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_CID "CID"
+
+ typedef FT_Error
+ (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face,
+ const char* *registry,
+ const char* *ordering,
+ FT_Int *supplement );
+
+ FT_DEFINE_SERVICE( CID )
+ {
+ FT_CID_GetRegistryOrderingSupplementFunc get_ros;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVCID_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svgldict.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svgldict.h
new file mode 100644
index 00000000000..e5e56b253c1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svgldict.h
@@ -0,0 +1,60 @@
+/***************************************************************************/
+/* */
+/* svgldict.h */
+/* */
+/* The FreeType glyph dictionary services (specification). */
+/* */
+/* Copyright 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVGLDICT_H__
+#define __SVGLDICT_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * A service used to retrieve glyph names, as well as to find the
+ * index of a given glyph name in a font.
+ *
+ */
+
+#define FT_SERVICE_ID_GLYPH_DICT "glyph-dict"
+
+
+ typedef FT_Error
+ (*FT_GlyphDict_GetNameFunc)( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max );
+
+ typedef FT_UInt
+ (*FT_GlyphDict_NameIndexFunc)( FT_Face face,
+ FT_String* glyph_name );
+
+
+ FT_DEFINE_SERVICE( GlyphDict )
+ {
+ FT_GlyphDict_GetNameFunc get_name;
+ FT_GlyphDict_NameIndexFunc name_index; /* optional */
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGLDICT_H__ */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svgxval.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svgxval.h
new file mode 100644
index 00000000000..2cdab506551
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svgxval.h
@@ -0,0 +1,72 @@
+/***************************************************************************/
+/* */
+/* svgxval.h */
+/* */
+/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
+/* */
+/* Copyright 2004, 2005 by */
+/* Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVGXVAL_H__
+#define __SVGXVAL_H__
+
+#include FT_GX_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_GX_VALIDATE "truetypegx-validate"
+#define FT_SERVICE_ID_CLASSICKERN_VALIDATE "classickern-validate"
+
+ typedef FT_Error
+ (*gxv_validate_func)( FT_Face face,
+ FT_UInt gx_flags,
+ FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
+ FT_UInt table_length );
+
+
+ typedef FT_Error
+ (*ckern_validate_func)( FT_Face face,
+ FT_UInt ckern_flags,
+ FT_Bytes *ckern_table );
+
+
+ FT_DEFINE_SERVICE( GXvalidate )
+ {
+ gxv_validate_func validate;
+ };
+
+ FT_DEFINE_SERVICE( CKERNvalidate )
+ {
+ ckern_validate_func validate;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGXVAL_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svkern.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svkern.h
new file mode 100644
index 00000000000..1488adf493b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svkern.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/* */
+/* svkern.h */
+/* */
+/* The FreeType Kerning service (specification). */
+/* */
+/* Copyright 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVKERN_H__
+#define __SVKERN_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+#define FT_SERVICE_ID_KERNING "kerning"
+
+
+ typedef FT_Error
+ (*FT_Kerning_TrackGetFunc)( FT_Face face,
+ FT_Fixed point_size,
+ FT_Int degree,
+ FT_Fixed* akerning );
+
+ FT_DEFINE_SERVICE( Kerning )
+ {
+ FT_Kerning_TrackGetFunc get_track;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVKERN_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svmm.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svmm.h
new file mode 100644
index 00000000000..8a99ec4b1a7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svmm.h
@@ -0,0 +1,79 @@
+/***************************************************************************/
+/* */
+/* svmm.h */
+/* */
+/* The FreeType Multiple Masters and GX var services (specification). */
+/* */
+/* Copyright 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVMM_H__
+#define __SVMM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * A service used to manage multiple-masters data in a given face.
+ *
+ * See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H).
+ *
+ */
+
+#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters"
+
+
+ typedef FT_Error
+ (*FT_Get_MM_Func)( FT_Face face,
+ FT_Multi_Master* master );
+
+ typedef FT_Error
+ (*FT_Get_MM_Var_Func)( FT_Face face,
+ FT_MM_Var* *master );
+
+ typedef FT_Error
+ (*FT_Set_MM_Design_Func)( FT_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords );
+
+ typedef FT_Error
+ (*FT_Set_Var_Design_Func)( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+ typedef FT_Error
+ (*FT_Set_MM_Blend_Func)( FT_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords );
+
+
+ FT_DEFINE_SERVICE( MultiMasters )
+ {
+ FT_Get_MM_Func get_mm;
+ FT_Set_MM_Design_Func set_mm_design;
+ FT_Set_MM_Blend_Func set_mm_blend;
+ FT_Get_MM_Var_Func get_mm_var;
+ FT_Set_Var_Design_Func set_var_design;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVMM_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svotval.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svotval.h
new file mode 100644
index 00000000000..970bbd57593
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svotval.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/* */
+/* svotval.h */
+/* */
+/* The FreeType OpenType validation service (specification). */
+/* */
+/* Copyright 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVOTVAL_H__
+#define __SVOTVAL_H__
+
+#include FT_OPENTYPE_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_OPENTYPE_VALIDATE "opentype-validate"
+
+
+ typedef FT_Error
+ (*otv_validate_func)( FT_Face volatile face,
+ FT_UInt ot_flags,
+ FT_Bytes *base,
+ FT_Bytes *gdef,
+ FT_Bytes *gpos,
+ FT_Bytes *gsub,
+ FT_Bytes *jstf );
+
+
+ FT_DEFINE_SERVICE( OTvalidate )
+ {
+ otv_validate_func validate;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVOTVAL_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpfr.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpfr.h
new file mode 100644
index 00000000000..462786f9ce9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpfr.h
@@ -0,0 +1,66 @@
+/***************************************************************************/
+/* */
+/* svpfr.h */
+/* */
+/* Internal PFR service functions (specification). */
+/* */
+/* Copyright 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPFR_H__
+#define __SVPFR_H__
+
+#include FT_PFR_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics"
+
+
+ typedef FT_Error
+ (*FT_PFR_GetMetricsFunc)( FT_Face face,
+ FT_UInt *aoutline,
+ FT_UInt *ametrics,
+ FT_Fixed *ax_scale,
+ FT_Fixed *ay_scale );
+
+ typedef FT_Error
+ (*FT_PFR_GetKerningFunc)( FT_Face face,
+ FT_UInt left,
+ FT_UInt right,
+ FT_Vector *avector );
+
+ typedef FT_Error
+ (*FT_PFR_GetAdvanceFunc)( FT_Face face,
+ FT_UInt gindex,
+ FT_Pos *aadvance );
+
+
+ FT_DEFINE_SERVICE( PfrMetrics )
+ {
+ FT_PFR_GetMetricsFunc get_metrics;
+ FT_PFR_GetKerningFunc get_kerning;
+ FT_PFR_GetAdvanceFunc get_advance;
+
+ };
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __SVPFR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpostnm.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpostnm.h
new file mode 100644
index 00000000000..282da68d13e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpostnm.h
@@ -0,0 +1,58 @@
+/***************************************************************************/
+/* */
+/* svpostnm.h */
+/* */
+/* The FreeType PostScript name services (specification). */
+/* */
+/* Copyright 2003, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPOSTNM_H__
+#define __SVPOSTNM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+ /*
+ * A trivial service used to retrieve the PostScript name of a given
+ * font when available. The `get_name' field should never be NULL.
+ *
+ * The corresponding function can return NULL to indicate that the
+ * PostScript name is not available.
+ *
+ * The name is owned by the face and will be destroyed with it.
+ */
+
+#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME "postscript-font-name"
+
+
+ typedef const char*
+ (*FT_PsName_GetFunc)( FT_Face face );
+
+
+ FT_DEFINE_SERVICE( PsFontName )
+ {
+ FT_PsName_GetFunc get_ps_font_name;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPOSTNM_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpscmap.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpscmap.h
new file mode 100644
index 00000000000..c4e25ed635f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpscmap.h
@@ -0,0 +1,129 @@
+/***************************************************************************/
+/* */
+/* svpscmap.h */
+/* */
+/* The FreeType PostScript charmap service (specification). */
+/* */
+/* Copyright 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPSCMAP_H__
+#define __SVPSCMAP_H__
+
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps"
+
+
+ /*
+ * Adobe glyph name to unicode value.
+ */
+ typedef FT_UInt32
+ (*PS_Unicode_ValueFunc)( const char* glyph_name );
+
+ /*
+ * Macintosh name id to glyph name. NULL if invalid index.
+ */
+ typedef const char*
+ (*PS_Macintosh_NameFunc)( FT_UInt name_index );
+
+ /*
+ * Adobe standard string ID to glyph name. NULL if invalid index.
+ */
+ typedef const char*
+ (*PS_Adobe_Std_StringsFunc)( FT_UInt string_index );
+
+
+ /*
+ * Simple unicode -> glyph index charmap built from font glyph names
+ * table.
+ */
+ typedef struct PS_UniMap_
+ {
+ FT_UInt32 unicode; /* bit 31 set: is glyph variant */
+ FT_UInt glyph_index;
+
+ } PS_UniMap;
+
+
+ typedef struct PS_UnicodesRec_* PS_Unicodes;
+
+ typedef struct PS_UnicodesRec_
+ {
+ FT_CMapRec cmap;
+ FT_UInt num_maps;
+ PS_UniMap* maps;
+
+ } PS_UnicodesRec;
+
+
+ /*
+ * A function which returns a glyph name for a given index. Returns
+ * NULL if invalid index.
+ */
+ typedef const char*
+ (*PS_GetGlyphNameFunc)( FT_Pointer data,
+ FT_UInt string_index );
+
+ /*
+ * A function used to release the glyph name returned by
+ * PS_GetGlyphNameFunc, when needed
+ */
+ typedef void
+ (*PS_FreeGlyphNameFunc)( FT_Pointer data,
+ const char* name );
+
+ typedef FT_Error
+ (*PS_Unicodes_InitFunc)( FT_Memory memory,
+ PS_Unicodes unicodes,
+ FT_UInt num_glyphs,
+ PS_GetGlyphNameFunc get_glyph_name,
+ PS_FreeGlyphNameFunc free_glyph_name,
+ FT_Pointer glyph_data );
+
+ typedef FT_UInt
+ (*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes,
+ FT_UInt32 unicode );
+
+ typedef FT_ULong
+ (*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes,
+ FT_UInt32 *unicode );
+
+
+ FT_DEFINE_SERVICE( PsCMaps )
+ {
+ PS_Unicode_ValueFunc unicode_value;
+
+ PS_Unicodes_InitFunc unicodes_init;
+ PS_Unicodes_CharIndexFunc unicodes_char_index;
+ PS_Unicodes_CharNextFunc unicodes_char_next;
+
+ PS_Macintosh_NameFunc macintosh_name;
+ PS_Adobe_Std_StringsFunc adobe_std_strings;
+ const unsigned short* adobe_std_encoding;
+ const unsigned short* adobe_expert_encoding;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSCMAP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpsinfo.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpsinfo.h
new file mode 100644
index 00000000000..63f5db9c19a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svpsinfo.h
@@ -0,0 +1,60 @@
+/***************************************************************************/
+/* */
+/* svpsinfo.h */
+/* */
+/* The FreeType PostScript info service (specification). */
+/* */
+/* Copyright 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPSINFO_H__
+#define __SVPSINFO_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_INFO "postscript-info"
+
+
+ typedef FT_Error
+ (*PS_GetFontInfoFunc)( FT_Face face,
+ PS_FontInfoRec* afont_info );
+
+ typedef FT_Int
+ (*PS_HasGlyphNamesFunc)( FT_Face face );
+
+ typedef FT_Error
+ (*PS_GetFontPrivateFunc)( FT_Face face,
+ PS_PrivateRec* afont_private );
+
+
+ FT_DEFINE_SERVICE( PsInfo )
+ {
+ PS_GetFontInfoFunc ps_get_font_info;
+ PS_HasGlyphNamesFunc ps_has_glyph_names;
+ PS_GetFontPrivateFunc ps_get_font_private;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSINFO_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svsfnt.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svsfnt.h
new file mode 100644
index 00000000000..b4a85d97ec7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svsfnt.h
@@ -0,0 +1,80 @@
+/***************************************************************************/
+/* */
+/* svsfnt.h */
+/* */
+/* The FreeType SFNT table loading service (specification). */
+/* */
+/* Copyright 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVSFNT_H__
+#define __SVSFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * SFNT table loading service.
+ */
+
+#define FT_SERVICE_ID_SFNT_TABLE "sfnt-table"
+
+
+ /*
+ * Used to implement FT_Load_Sfnt_Table().
+ */
+ typedef FT_Error
+ (*FT_SFNT_TableLoadFunc)( FT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte* buffer,
+ FT_ULong* length );
+
+ /*
+ * Used to implement FT_Get_Sfnt_Table().
+ */
+ typedef void*
+ (*FT_SFNT_TableGetFunc)( FT_Face face,
+ FT_Sfnt_Tag tag );
+
+
+ /*
+ * Used to implement FT_Sfnt_Table_Info().
+ */
+ typedef FT_Error
+ (*FT_SFNT_TableInfoFunc)( FT_Face face,
+ FT_UInt idx,
+ FT_ULong *tag,
+ FT_ULong *length );
+
+
+ FT_DEFINE_SERVICE( SFNT_Table )
+ {
+ FT_SFNT_TableLoadFunc load_table;
+ FT_SFNT_TableGetFunc get_table;
+ FT_SFNT_TableInfoFunc table_info;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVSFNT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svttcmap.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svttcmap.h
new file mode 100644
index 00000000000..553ecb074eb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svttcmap.h
@@ -0,0 +1,85 @@
+/***************************************************************************/
+/* */
+/* svsttcmap.h */
+/* */
+/* The FreeType TrueType/sfnt cmap extra information service. */
+/* */
+/* Copyright 2003 by */
+/* Masatake YAMATO, Redhat K.K. */
+/* */
+/* Copyright 2003, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/* Development of this service is support of
+ Information-technology Promotion Agency, Japan. */
+
+#ifndef __SVTTCMAP_H__
+#define __SVTTCMAP_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_CMAP "tt-cmaps"
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_CMapInfo */
+ /* */
+ /* <Description> */
+ /* A structure used to store TrueType/sfnt specific cmap information */
+ /* which is not covered by the generic @FT_CharMap structure. This */
+ /* structure can be accessed with the @FT_Get_TT_CMap_Info function. */
+ /* */
+ /* <Fields> */
+ /* language :: */
+ /* The language ID used in Mac fonts. Definitions of values are in */
+ /* freetype/ttnameid.h. */
+ /* */
+ /* format :: */
+ /* The cmap format. OpenType 1.5 defines the formats 0 (byte */
+ /* encoding table), 2~(high-byte mapping through table), 4~(segment */
+ /* mapping to delta values), 6~(trimmed table mapping), 8~(mixed */
+ /* 16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented */
+ /* coverage), and 14 (Unicode Variation Sequences). */
+ /* */
+ typedef struct TT_CMapInfo_
+ {
+ FT_ULong language;
+ FT_Long format;
+
+ } TT_CMapInfo;
+
+
+ typedef FT_Error
+ (*TT_CMap_Info_GetFunc)( FT_CharMap charmap,
+ TT_CMapInfo *cmap_info );
+
+
+ FT_DEFINE_SERVICE( TTCMaps )
+ {
+ TT_CMap_Info_GetFunc get_cmap_info;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTCMAP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svtteng.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svtteng.h
new file mode 100644
index 00000000000..58e02a6f9dd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svtteng.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/* */
+/* svtteng.h */
+/* */
+/* The FreeType TrueType engine query service (specification). */
+/* */
+/* Copyright 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVTTENG_H__
+#define __SVTTENG_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * SFNT table loading service.
+ */
+
+#define FT_SERVICE_ID_TRUETYPE_ENGINE "truetype-engine"
+
+ /*
+ * Used to implement FT_Get_TrueType_Engine_Type
+ */
+
+ FT_DEFINE_SERVICE( TrueTypeEngine )
+ {
+ FT_TrueTypeEngineType engine_type;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVTTENG_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svttglyf.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svttglyf.h
new file mode 100644
index 00000000000..e57d484b7e2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svttglyf.h
@@ -0,0 +1,48 @@
+/***************************************************************************/
+/* */
+/* svttglyf.h */
+/* */
+/* The FreeType TrueType glyph service. */
+/* */
+/* Copyright 2007 by David Turner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#ifndef __SVTTGLYF_H__
+#define __SVTTGLYF_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_GLYF "tt-glyf"
+
+
+ typedef FT_ULong
+ (*TT_Glyf_GetLocationFunc)( FT_Face face,
+ FT_UInt gindex,
+ FT_ULong *psize );
+
+ FT_DEFINE_SERVICE( TTGlyf )
+ {
+ TT_Glyf_GetLocationFunc get_location;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTGLYF_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svwinfnt.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svwinfnt.h
new file mode 100644
index 00000000000..57f7765d92f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svwinfnt.h
@@ -0,0 +1,50 @@
+/***************************************************************************/
+/* */
+/* svwinfnt.h */
+/* */
+/* The FreeType Windows FNT/FONT service (specification). */
+/* */
+/* Copyright 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVWINFNT_H__
+#define __SVWINFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_WINFONTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_WINFNT "winfonts"
+
+ typedef FT_Error
+ (*FT_WinFnt_GetHeaderFunc)( FT_Face face,
+ FT_WinFNT_HeaderRec *aheader );
+
+
+ FT_DEFINE_SERVICE( WinFnt )
+ {
+ FT_WinFnt_GetHeaderFunc get_header;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVWINFNT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svxf86nm.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svxf86nm.h
new file mode 100644
index 00000000000..ca5d884a83c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/services/svxf86nm.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/* */
+/* svxf86nm.h */
+/* */
+/* The FreeType XFree86 services (specification only). */
+/* */
+/* Copyright 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVXF86NM_H__
+#define __SVXF86NM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * A trivial service used to return the name of a face's font driver,
+ * according to the XFree86 nomenclature. Note that the service data
+ * is a simple constant string pointer.
+ */
+
+#define FT_SERVICE_ID_XF86_NAME "xf86-driver-name"
+
+#define FT_XF86_FORMAT_TRUETYPE "TrueType"
+#define FT_XF86_FORMAT_TYPE_1 "Type 1"
+#define FT_XF86_FORMAT_BDF "BDF"
+#define FT_XF86_FORMAT_PCF "PCF"
+#define FT_XF86_FORMAT_TYPE_42 "Type 42"
+#define FT_XF86_FORMAT_CID "CID Type 1"
+#define FT_XF86_FORMAT_CFF "CFF"
+#define FT_XF86_FORMAT_PFR "PFR"
+#define FT_XF86_FORMAT_WINFNT "Windows FNT"
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVXF86NM_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/sfnt.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/sfnt.h
new file mode 100644
index 00000000000..7e8f6847c98
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/sfnt.h
@@ -0,0 +1,762 @@
+/***************************************************************************/
+/* */
+/* sfnt.h */
+/* */
+/* High-level `sfnt' driver interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SFNT_H__
+#define __SFNT_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Init_Face_Func */
+ /* */
+ /* <Description> */
+ /* First part of the SFNT face object initialization. This finds */
+ /* the face in a SFNT file or collection, and load its format tag in */
+ /* face->format_tag. */
+ /* */
+ /* <Input> */
+ /* stream :: The input stream. */
+ /* */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* face_index :: The index of the TrueType font, if we are opening a */
+ /* collection. */
+ /* */
+ /* num_params :: The number of additional parameters. */
+ /* */
+ /* params :: Optional additional parameters. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be at the font file's origin. */
+ /* */
+ /* This function recognizes fonts embedded in a `TrueType */
+ /* collection'. */
+ /* */
+ /* Once the format tag has been validated by the font driver, it */
+ /* should then call the TT_Load_Face_Func() callback to read the rest */
+ /* of the SFNT tables in the object. */
+ /* */
+ typedef FT_Error
+ (*TT_Init_Face_Func)( FT_Stream stream,
+ TT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Face_Func */
+ /* */
+ /* <Description> */
+ /* Second part of the SFNT face object initialization. This loads */
+ /* the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the */
+ /* face object. */
+ /* */
+ /* <Input> */
+ /* stream :: The input stream. */
+ /* */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* face_index :: The index of the TrueType font, if we are opening a */
+ /* collection. */
+ /* */
+ /* num_params :: The number of additional parameters. */
+ /* */
+ /* params :: Optional additional parameters. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* This function must be called after TT_Init_Face_Func(). */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Face_Func)( FT_Stream stream,
+ TT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Done_Face_Func */
+ /* */
+ /* <Description> */
+ /* A callback used to delete the common SFNT data from a face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Note> */
+ /* This function does NOT destroy the face object. */
+ /* */
+ typedef void
+ (*TT_Done_Face_Func)( TT_Face face );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_SFNT_HeaderRec_Func */
+ /* */
+ /* <Description> */
+ /* Loads the header of a SFNT font file. Supports collections. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* face_index :: The index of the TrueType font, if we are opening a */
+ /* collection. */
+ /* */
+ /* <Output> */
+ /* sfnt :: The SFNT header. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be at the font file's origin. */
+ /* */
+ /* This function recognizes fonts embedded in a `TrueType */
+ /* collection'. */
+ /* */
+ /* This function checks that the header is valid by looking at the */
+ /* values of `search_range', `entry_selector', and `range_shift'. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_SFNT_HeaderRec_Func)( TT_Face face,
+ FT_Stream stream,
+ FT_Long face_index,
+ SFNT_Header sfnt );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Directory_Func */
+ /* */
+ /* <Description> */
+ /* Loads the table directory into a face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* sfnt :: The SFNT header. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be on the first byte after the 4-byte font */
+ /* format tag. This is the case just after a call to */
+ /* TT_Load_Format_Tag(). */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Directory_Func)( TT_Face face,
+ FT_Stream stream,
+ SFNT_Header sfnt );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Any_Func */
+ /* */
+ /* <Description> */
+ /* Load any font table into client memory. */
+ /* */
+ /* <Input> */
+ /* face :: The face object to look for. */
+ /* */
+ /* tag :: The tag of table to load. Use the value 0 if you want */
+ /* to access the whole font file, else set this parameter */
+ /* to a valid TrueType table tag that you can forge with */
+ /* the MAKE_TT_TAG macro. */
+ /* */
+ /* offset :: The starting offset in the table (or the file if */
+ /* tag == 0). */
+ /* */
+ /* length :: The address of the decision variable: */
+ /* */
+ /* If length == NULL: */
+ /* Loads the whole table. Returns an error if */
+ /* `offset' == 0! */
+ /* */
+ /* If *length == 0: */
+ /* Exits immediately; returning the length of the given */
+ /* table or of the font file, depending on the value of */
+ /* `tag'. */
+ /* */
+ /* If *length != 0: */
+ /* Loads the next `length' bytes of table or font, */
+ /* starting at offset `offset' (in table or font too). */
+ /* */
+ /* <Output> */
+ /* buffer :: The address of target buffer. */
+ /* */
+ /* <Return> */
+ /* TrueType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Any_Func)( TT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte *buffer,
+ FT_ULong* length );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Find_SBit_Image_Func */
+ /* */
+ /* <Description> */
+ /* Check whether an embedded bitmap (an `sbit') exists for a given */
+ /* glyph, at a given strike. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* glyph_index :: The glyph index. */
+ /* */
+ /* strike_index :: The current strike index. */
+ /* */
+ /* <Output> */
+ /* arange :: The SBit range containing the glyph index. */
+ /* */
+ /* astrike :: The SBit strike containing the glyph index. */
+ /* */
+ /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns */
+ /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */
+ /* glyph. */
+ /* */
+ typedef FT_Error
+ (*TT_Find_SBit_Image_Func)( TT_Face face,
+ FT_UInt glyph_index,
+ FT_ULong strike_index,
+ TT_SBit_Range *arange,
+ TT_SBit_Strike *astrike,
+ FT_ULong *aglyph_offset );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_SBit_Metrics_Func */
+ /* */
+ /* <Description> */
+ /* Get the big metrics for a given embedded bitmap. */
+ /* */
+ /* <Input> */
+ /* stream :: The input stream. */
+ /* */
+ /* range :: The SBit range containing the glyph. */
+ /* */
+ /* <Output> */
+ /* big_metrics :: A big SBit metrics structure for the glyph. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be positioned at the glyph's offset within */
+ /* the `EBDT' table before the call. */
+ /* */
+ /* If the image format uses variable metrics, the stream cursor is */
+ /* positioned just after the metrics header in the `EBDT' table on */
+ /* function exit. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_SBit_Metrics_Func)( FT_Stream stream,
+ TT_SBit_Range range,
+ TT_SBit_Metrics metrics );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_SBit_Image_Func */
+ /* */
+ /* <Description> */
+ /* Load a given glyph sbit image from the font resource. This also */
+ /* returns its metrics. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* The target face object. */
+ /* */
+ /* strike_index :: */
+ /* The strike index. */
+ /* */
+ /* glyph_index :: */
+ /* The current glyph index. */
+ /* */
+ /* load_flags :: */
+ /* The current load flags. */
+ /* */
+ /* stream :: */
+ /* The input stream. */
+ /* */
+ /* <Output> */
+ /* amap :: */
+ /* The target pixmap. */
+ /* */
+ /* ametrics :: */
+ /* A big sbit metrics structure for the glyph image. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns an error if no */
+ /* glyph sbit exists for the index. */
+ /* */
+ /* <Note> */
+ /* The `map.buffer' field is always freed before the glyph is loaded. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_SBit_Image_Func)( TT_Face face,
+ FT_ULong strike_index,
+ FT_UInt glyph_index,
+ FT_UInt load_flags,
+ FT_Stream stream,
+ FT_Bitmap *amap,
+ TT_SBit_MetricsRec *ametrics );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Set_SBit_Strike_OldFunc */
+ /* */
+ /* <Description> */
+ /* Select an sbit strike for a given size request. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* req :: The size request. */
+ /* */
+ /* <Output> */
+ /* astrike_index :: The index of the sbit strike. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns an error if no */
+ /* sbit strike exists for the selected ppem values. */
+ /* */
+ typedef FT_Error
+ (*TT_Set_SBit_Strike_OldFunc)( TT_Face face,
+ FT_UInt x_ppem,
+ FT_UInt y_ppem,
+ FT_ULong* astrike_index );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_CharMap_Load_Func */
+ /* */
+ /* <Description> */
+ /* Loads a given TrueType character map into memory. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the parent face object. */
+ /* */
+ /* stream :: A handle to the current stream object. */
+ /* */
+ /* <InOut> */
+ /* cmap :: A pointer to a cmap object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The function assumes that the stream is already in use (i.e., */
+ /* opened). In case of error, all partially allocated tables are */
+ /* released. */
+ /* */
+ typedef FT_Error
+ (*TT_CharMap_Load_Func)( TT_Face face,
+ void* cmap,
+ FT_Stream input );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_CharMap_Free_Func */
+ /* */
+ /* <Description> */
+ /* Destroys a character mapping table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the parent face object. */
+ /* */
+ /* cmap :: A handle to a cmap object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_CharMap_Free_Func)( TT_Face face,
+ void* cmap );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Set_SBit_Strike_Func */
+ /* */
+ /* <Description> */
+ /* Select an sbit strike for a given size request. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* req :: The size request. */
+ /* */
+ /* <Output> */
+ /* astrike_index :: The index of the sbit strike. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns an error if no */
+ /* sbit strike exists for the selected ppem values. */
+ /* */
+ typedef FT_Error
+ (*TT_Set_SBit_Strike_Func)( TT_Face face,
+ FT_Size_Request req,
+ FT_ULong* astrike_index );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Strike_Metrics_Func */
+ /* */
+ /* <Description> */
+ /* Load the metrics of a given strike. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* strike_index :: The strike index. */
+ /* */
+ /* <Output> */
+ /* metrics :: the metrics of the strike. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns an error if no */
+ /* such sbit strike exists. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Strike_Metrics_Func)( TT_Face face,
+ FT_ULong strike_index,
+ FT_Size_Metrics* metrics );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Get_PS_Name_Func */
+ /* */
+ /* <Description> */
+ /* Get the PostScript glyph name of a glyph. */
+ /* */
+ /* <Input> */
+ /* idx :: The glyph index. */
+ /* */
+ /* PSname :: The address of a string pointer. Will be NULL in case */
+ /* of error, otherwise it is a pointer to the glyph name. */
+ /* */
+ /* You must not modify the returned string! */
+ /* */
+ /* <Output> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Get_PS_Name_Func)( TT_Face face,
+ FT_UInt idx,
+ FT_String** PSname );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Metrics_Func */
+ /* */
+ /* <Description> */
+ /* Load a metrics table, which is a table with a horizontal and a */
+ /* vertical version. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* vertical :: A boolean flag. If set, load the vertical one. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Metrics_Func)( TT_Face face,
+ FT_Stream stream,
+ FT_Bool vertical );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Get_Metrics_Func */
+ /* */
+ /* <Description> */
+ /* Load the horizontal or vertical header in a face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* vertical :: A boolean flag. If set, load vertical metrics. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Get_Metrics_Func)( TT_Face face,
+ FT_Bool vertical,
+ FT_UInt gindex,
+ FT_Short* abearing,
+ FT_UShort* aadvance );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Table_Func */
+ /* */
+ /* <Description> */
+ /* Load a given TrueType table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The function uses `face->goto_table' to seek the stream to the */
+ /* start of the table, except while loading the font directory. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Table_Func)( TT_Face face,
+ FT_Stream stream );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Free_Table_Func */
+ /* */
+ /* <Description> */
+ /* Free a given TrueType table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ typedef void
+ (*TT_Free_Table_Func)( TT_Face face );
+
+
+ /*
+ * @functype:
+ * TT_Face_GetKerningFunc
+ *
+ * @description:
+ * Return the horizontal kerning value between two glyphs.
+ *
+ * @input:
+ * face :: A handle to the source face object.
+ * left_glyph :: The left glyph index.
+ * right_glyph :: The right glyph index.
+ *
+ * @return:
+ * The kerning value in font units.
+ */
+ typedef FT_Int
+ (*TT_Face_GetKerningFunc)( TT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* SFNT_Interface */
+ /* */
+ /* <Description> */
+ /* This structure holds pointers to the functions used to load and */
+ /* free the basic tables that are required in a `sfnt' font file. */
+ /* */
+ /* <Fields> */
+ /* Check the various xxx_Func() descriptions for details. */
+ /* */
+ typedef struct SFNT_Interface_
+ {
+ TT_Loader_GotoTableFunc goto_table;
+
+ TT_Init_Face_Func init_face;
+ TT_Load_Face_Func load_face;
+ TT_Done_Face_Func done_face;
+ FT_Module_Requester get_interface;
+
+ TT_Load_Any_Func load_any;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ TT_Load_SFNT_HeaderRec_Func load_sfnt_header;
+ TT_Load_Directory_Func load_directory;
+#endif
+
+ /* these functions are called by `load_face' but they can also */
+ /* be called from external modules, if there is a need to do so */
+ TT_Load_Table_Func load_head;
+ TT_Load_Metrics_Func load_hhea;
+ TT_Load_Table_Func load_cmap;
+ TT_Load_Table_Func load_maxp;
+ TT_Load_Table_Func load_os2;
+ TT_Load_Table_Func load_post;
+
+ TT_Load_Table_Func load_name;
+ TT_Free_Table_Func free_name;
+
+ /* optional tables */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ TT_Load_Table_Func load_hdmx_stub;
+ TT_Free_Table_Func free_hdmx_stub;
+#endif
+
+ /* this field was called `load_kerning' up to version 2.1.10 */
+ TT_Load_Table_Func load_kern;
+
+ TT_Load_Table_Func load_gasp;
+ TT_Load_Table_Func load_pclt;
+
+ /* see `ttload.h'; this field was called `load_bitmap_header' up to */
+ /* version 2.1.10 */
+ TT_Load_Table_Func load_bhed;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /* see `ttsbit.h' */
+ TT_Set_SBit_Strike_OldFunc set_sbit_strike_stub;
+ TT_Load_Table_Func load_sbits_stub;
+
+ /*
+ * The following two fields appeared in version 2.1.8, and were placed
+ * between `load_sbits' and `load_sbit_image'. We support them as a
+ * special exception since they are used by Xfont library within the
+ * X.Org xserver, and because the probability that other rogue clients
+ * use the other version 2.1.7 fields below is _extremely_ low.
+ *
+ * Note that this forces us to disable an interesting memory-saving
+ * optimization though...
+ */
+
+ TT_Find_SBit_Image_Func find_sbit_image;
+ TT_Load_SBit_Metrics_Func load_sbit_metrics;
+
+#endif
+
+ TT_Load_SBit_Image_Func load_sbit_image;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ TT_Free_Table_Func free_sbits_stub;
+#endif
+
+ /* see `ttpost.h' */
+ TT_Get_PS_Name_Func get_psname;
+ TT_Free_Table_Func free_psnames;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ TT_CharMap_Load_Func load_charmap_stub;
+ TT_CharMap_Free_Func free_charmap_stub;
+#endif
+
+ /* starting here, the structure differs from version 2.1.7 */
+
+ /* this field was introduced in version 2.1.8, named `get_psname' */
+ TT_Face_GetKerningFunc get_kerning;
+
+ /* new elements introduced after version 2.1.10 */
+
+ /* load the font directory, i.e., the offset table and */
+ /* the table directory */
+ TT_Load_Table_Func load_font_dir;
+ TT_Load_Metrics_Func load_hmtx;
+
+ TT_Load_Table_Func load_eblc;
+ TT_Free_Table_Func free_eblc;
+
+ TT_Set_SBit_Strike_Func set_sbit_strike;
+ TT_Load_Strike_Metrics_Func load_strike_metrics;
+
+ TT_Get_Metrics_Func get_metrics;
+
+ } SFNT_Interface;
+
+
+ /* transitional */
+ typedef SFNT_Interface* SFNT_Service;
+
+
+FT_END_HEADER
+
+#endif /* __SFNT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/t1types.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/t1types.h
new file mode 100644
index 00000000000..4b05fa32c8d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/t1types.h
@@ -0,0 +1,254 @@
+/***************************************************************************/
+/* */
+/* t1types.h */
+/* */
+/* Basic Type1/Type2 type definitions and interface (specification */
+/* only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1TYPES_H__
+#define __T1TYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* T1_EncodingRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling a custom encoding. */
+ /* */
+ /* <Fields> */
+ /* num_chars :: The number of character codes in the encoding. */
+ /* Usually 256. */
+ /* */
+ /* code_first :: The lowest valid character code in the encoding. */
+ /* */
+ /* code_last :: The highest valid character code in the encoding. */
+ /* */
+ /* char_index :: An array of corresponding glyph indices. */
+ /* */
+ /* char_name :: An array of corresponding glyph names. */
+ /* */
+ typedef struct T1_EncodingRecRec_
+ {
+ FT_Int num_chars;
+ FT_Int code_first;
+ FT_Int code_last;
+
+ FT_UShort* char_index;
+ FT_String** char_name;
+
+ } T1_EncodingRec, *T1_Encoding;
+
+
+ typedef enum T1_EncodingType_
+ {
+ T1_ENCODING_TYPE_NONE = 0,
+ T1_ENCODING_TYPE_ARRAY,
+ T1_ENCODING_TYPE_STANDARD,
+ T1_ENCODING_TYPE_ISOLATIN1,
+ T1_ENCODING_TYPE_EXPERT
+
+ } T1_EncodingType;
+
+
+ typedef struct T1_FontRec_
+ {
+ PS_FontInfoRec font_info; /* font info dictionary */
+ PS_PrivateRec private_dict; /* private dictionary */
+ FT_String* font_name; /* top-level dictionary */
+
+ T1_EncodingType encoding_type;
+ T1_EncodingRec encoding;
+
+ FT_Byte* subrs_block;
+ FT_Byte* charstrings_block;
+ FT_Byte* glyph_names_block;
+
+ FT_Int num_subrs;
+ FT_Byte** subrs;
+ FT_PtrDist* subrs_len;
+
+ FT_Int num_glyphs;
+ FT_String** glyph_names; /* array of glyph names */
+ FT_Byte** charstrings; /* array of glyph charstrings */
+ FT_PtrDist* charstrings_len;
+
+ FT_Byte paint_type;
+ FT_Byte font_type;
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+ FT_BBox font_bbox;
+ FT_Long font_id;
+
+ FT_Fixed stroke_width;
+
+ } T1_FontRec, *T1_Font;
+
+
+ typedef struct CID_SubrsRec_
+ {
+ FT_UInt num_subrs;
+ FT_Byte** code;
+
+ } CID_SubrsRec, *CID_Subrs;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** AFM FONT INFORMATION STRUCTURES ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct AFM_TrackKernRec_
+ {
+ FT_Int degree;
+ FT_Fixed min_ptsize;
+ FT_Fixed min_kern;
+ FT_Fixed max_ptsize;
+ FT_Fixed max_kern;
+
+ } AFM_TrackKernRec, *AFM_TrackKern;
+
+ typedef struct AFM_KernPairRec_
+ {
+ FT_Int index1;
+ FT_Int index2;
+ FT_Int x;
+ FT_Int y;
+
+ } AFM_KernPairRec, *AFM_KernPair;
+
+ typedef struct AFM_FontInfoRec_
+ {
+ FT_Bool IsCIDFont;
+ FT_BBox FontBBox;
+ FT_Fixed Ascender;
+ FT_Fixed Descender;
+ AFM_TrackKern TrackKerns; /* free if non-NULL */
+ FT_Int NumTrackKern;
+ AFM_KernPair KernPairs; /* free if non-NULL */
+ FT_Int NumKernPair;
+
+ } AFM_FontInfoRec, *AFM_FontInfo;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** ORIGINAL T1_FACE CLASS DEFINITION ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ typedef struct T1_FaceRec_* T1_Face;
+ typedef struct CID_FaceRec_* CID_Face;
+
+
+ typedef struct T1_FaceRec_
+ {
+ FT_FaceRec root;
+ T1_FontRec type1;
+ const void* psnames;
+ const void* psaux;
+ const void* afm_data;
+ FT_CharMapRec charmaprecs[2];
+ FT_CharMap charmaps[2];
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ PS_Unicodes unicode_map;
+#endif
+
+ /* support for Multiple Masters fonts */
+ PS_Blend blend;
+
+ /* undocumented, optional: indices of subroutines that express */
+ /* the NormalizeDesignVector and the ConvertDesignVector procedure, */
+ /* respectively, as Type 2 charstrings; -1 if keywords not present */
+ FT_Int ndv_idx;
+ FT_Int cdv_idx;
+
+ /* undocumented, optional: has the same meaning as len_buildchar */
+ /* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25 */
+ FT_UInt len_buildchar;
+ FT_Int* buildchar;
+
+ /* since version 2.1 - interface to PostScript hinter */
+ const void* pshinter;
+
+ } T1_FaceRec;
+
+
+ typedef struct CID_FaceRec_
+ {
+ FT_FaceRec root;
+ void* psnames;
+ void* psaux;
+ CID_FaceInfoRec cid;
+#if 0
+ void* afm_data;
+#endif
+ CID_Subrs subrs;
+
+ /* since version 2.1 - interface to PostScript hinter */
+ void* pshinter;
+
+ /* since version 2.1.8, but was originally positioned after `afm_data' */
+ FT_Byte* binary_data; /* used if hex data has been converted */
+ FT_Stream cid_stream;
+
+ } CID_FaceRec;
+
+
+FT_END_HEADER
+
+#endif /* __T1TYPES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/tttypes.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/tttypes.h
new file mode 100644
index 00000000000..85fc27f74ee
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/internal/tttypes.h
@@ -0,0 +1,1543 @@
+/***************************************************************************/
+/* */
+/* tttypes.h */
+/* */
+/* Basic SFNT/TrueType type definitions and interface (specification */
+/* only). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTTYPES_H__
+#define __TTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_INTERNAL_OBJECTS_H
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include FT_MULTIPLE_MASTERS_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TTC_HeaderRec */
+ /* */
+ /* <Description> */
+ /* TrueType collection header. This table contains the offsets of */
+ /* the font headers of each distinct TrueType face in the file. */
+ /* */
+ /* <Fields> */
+ /* tag :: Must be `ttc ' to indicate a TrueType collection. */
+ /* */
+ /* version :: The version number. */
+ /* */
+ /* count :: The number of faces in the collection. The */
+ /* specification says this should be an unsigned long, but */
+ /* we use a signed long since we need the value -1 for */
+ /* specific purposes. */
+ /* */
+ /* offsets :: The offsets of the font headers, one per face. */
+ /* */
+ typedef struct TTC_HeaderRec_
+ {
+ FT_ULong tag;
+ FT_Fixed version;
+ FT_Long count;
+ FT_ULong* offsets;
+
+ } TTC_HeaderRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* SFNT_HeaderRec */
+ /* */
+ /* <Description> */
+ /* SFNT file format header. */
+ /* */
+ /* <Fields> */
+ /* format_tag :: The font format tag. */
+ /* */
+ /* num_tables :: The number of tables in file. */
+ /* */
+ /* search_range :: Must be `16 * (max power of 2 <= num_tables)'. */
+ /* */
+ /* entry_selector :: Must be log2 of `search_range / 16'. */
+ /* */
+ /* range_shift :: Must be `num_tables * 16 - search_range'. */
+ /* */
+ typedef struct SFNT_HeaderRec_
+ {
+ FT_ULong format_tag;
+ FT_UShort num_tables;
+ FT_UShort search_range;
+ FT_UShort entry_selector;
+ FT_UShort range_shift;
+
+ FT_ULong offset; /* not in file */
+
+ } SFNT_HeaderRec, *SFNT_Header;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_TableRec */
+ /* */
+ /* <Description> */
+ /* This structure describes a given table of a TrueType font. */
+ /* */
+ /* <Fields> */
+ /* Tag :: A four-bytes tag describing the table. */
+ /* */
+ /* CheckSum :: The table checksum. This value can be ignored. */
+ /* */
+ /* Offset :: The offset of the table from the start of the TrueType */
+ /* font in its resource. */
+ /* */
+ /* Length :: The table length (in bytes). */
+ /* */
+ typedef struct TT_TableRec_
+ {
+ FT_ULong Tag; /* table type */
+ FT_ULong CheckSum; /* table checksum */
+ FT_ULong Offset; /* table file offset */
+ FT_ULong Length; /* table length */
+
+ } TT_TableRec, *TT_Table;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_LongMetricsRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling the long metrics of the `hmtx' and `vmtx' */
+ /* TrueType tables. The values are expressed in font units. */
+ /* */
+ /* <Fields> */
+ /* advance :: The advance width or height for the glyph. */
+ /* */
+ /* bearing :: The left-side or top-side bearing for the glyph. */
+ /* */
+ typedef struct TT_LongMetricsRec_
+ {
+ FT_UShort advance;
+ FT_Short bearing;
+
+ } TT_LongMetricsRec, *TT_LongMetrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* TT_ShortMetrics */
+ /* */
+ /* <Description> */
+ /* A simple type to model the short metrics of the `hmtx' and `vmtx' */
+ /* tables. */
+ /* */
+ typedef FT_Short TT_ShortMetrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_NameEntryRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling TrueType name records. Name records are used */
+ /* to store important strings like family name, style name, */
+ /* copyright, etc. in _localized_ versions (i.e., language, encoding, */
+ /* etc). */
+ /* */
+ /* <Fields> */
+ /* platformID :: The ID of the name's encoding platform. */
+ /* */
+ /* encodingID :: The platform-specific ID for the name's encoding. */
+ /* */
+ /* languageID :: The platform-specific ID for the name's language. */
+ /* */
+ /* nameID :: The ID specifying what kind of name this is. */
+ /* */
+ /* stringLength :: The length of the string in bytes. */
+ /* */
+ /* stringOffset :: The offset to the string in the `name' table. */
+ /* */
+ /* string :: A pointer to the string's bytes. Note that these */
+ /* are usually UTF-16 encoded characters. */
+ /* */
+ typedef struct TT_NameEntryRec_
+ {
+ FT_UShort platformID;
+ FT_UShort encodingID;
+ FT_UShort languageID;
+ FT_UShort nameID;
+ FT_UShort stringLength;
+ FT_ULong stringOffset;
+
+ /* this last field is not defined in the spec */
+ /* but used by the FreeType engine */
+
+ FT_Byte* string;
+
+ } TT_NameEntryRec, *TT_NameEntry;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_NameTableRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling the TrueType name table. */
+ /* */
+ /* <Fields> */
+ /* format :: The format of the name table. */
+ /* */
+ /* numNameRecords :: The number of names in table. */
+ /* */
+ /* storageOffset :: The offset of the name table in the `name' */
+ /* TrueType table. */
+ /* */
+ /* names :: An array of name records. */
+ /* */
+ /* stream :: the file's input stream. */
+ /* */
+ typedef struct TT_NameTableRec_
+ {
+ FT_UShort format;
+ FT_UInt numNameRecords;
+ FT_UInt storageOffset;
+ TT_NameEntryRec* names;
+ FT_Stream stream;
+
+ } TT_NameTableRec, *TT_NameTable;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_GaspRangeRec */
+ /* */
+ /* <Description> */
+ /* A tiny structure used to model a gasp range according to the */
+ /* TrueType specification. */
+ /* */
+ /* <Fields> */
+ /* maxPPEM :: The maximum ppem value to which `gaspFlag' applies. */
+ /* */
+ /* gaspFlag :: A flag describing the grid-fitting and anti-aliasing */
+ /* modes to be used. */
+ /* */
+ typedef struct TT_GaspRangeRec_
+ {
+ FT_UShort maxPPEM;
+ FT_UShort gaspFlag;
+
+ } TT_GaspRangeRec, *TT_GaspRange;
+
+
+#define TT_GASP_GRIDFIT 0x01
+#define TT_GASP_DOGRAY 0x02
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_GaspRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling the TrueType `gasp' table used to specify */
+ /* grid-fitting and anti-aliasing behaviour. */
+ /* */
+ /* <Fields> */
+ /* version :: The version number. */
+ /* */
+ /* numRanges :: The number of gasp ranges in table. */
+ /* */
+ /* gaspRanges :: An array of gasp ranges. */
+ /* */
+ typedef struct TT_Gasp_
+ {
+ FT_UShort version;
+ FT_UShort numRanges;
+ TT_GaspRange gaspRanges;
+
+ } TT_GaspRec;
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_HdmxEntryRec */
+ /* */
+ /* <Description> */
+ /* A small structure used to model the pre-computed widths of a given */
+ /* size. They are found in the `hdmx' table. */
+ /* */
+ /* <Fields> */
+ /* ppem :: The pixels per EM value at which these metrics apply. */
+ /* */
+ /* max_width :: The maximum advance width for this metric. */
+ /* */
+ /* widths :: An array of widths. Note: These are 8-bit bytes. */
+ /* */
+ typedef struct TT_HdmxEntryRec_
+ {
+ FT_Byte ppem;
+ FT_Byte max_width;
+ FT_Byte* widths;
+
+ } TT_HdmxEntryRec, *TT_HdmxEntry;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_HdmxRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model the `hdmx' table, which contains */
+ /* pre-computed widths for a set of given sizes/dimensions. */
+ /* */
+ /* <Fields> */
+ /* version :: The version number. */
+ /* */
+ /* num_records :: The number of hdmx records. */
+ /* */
+ /* records :: An array of hdmx records. */
+ /* */
+ typedef struct TT_HdmxRec_
+ {
+ FT_UShort version;
+ FT_Short num_records;
+ TT_HdmxEntry records;
+
+ } TT_HdmxRec, *TT_Hdmx;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Kern0_PairRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model a kerning pair for the kerning table */
+ /* format 0. The engine now loads this table if it finds one in the */
+ /* font file. */
+ /* */
+ /* <Fields> */
+ /* left :: The index of the left glyph in pair. */
+ /* */
+ /* right :: The index of the right glyph in pair. */
+ /* */
+ /* value :: The kerning distance. A positive value spaces the */
+ /* glyphs, a negative one makes them closer. */
+ /* */
+ typedef struct TT_Kern0_PairRec_
+ {
+ FT_UShort left; /* index of left glyph in pair */
+ FT_UShort right; /* index of right glyph in pair */
+ FT_FWord value; /* kerning value */
+
+ } TT_Kern0_PairRec, *TT_Kern0_Pair;
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** EMBEDDED BITMAPS SUPPORT ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_MetricsRec */
+ /* */
+ /* <Description> */
+ /* A structure used to hold the big metrics of a given glyph bitmap */
+ /* in a TrueType or OpenType font. These are usually found in the */
+ /* `EBDT' (Microsoft) or `bloc' (Apple) table. */
+ /* */
+ /* <Fields> */
+ /* height :: The glyph height in pixels. */
+ /* */
+ /* width :: The glyph width in pixels. */
+ /* */
+ /* horiBearingX :: The horizontal left bearing. */
+ /* */
+ /* horiBearingY :: The horizontal top bearing. */
+ /* */
+ /* horiAdvance :: The horizontal advance. */
+ /* */
+ /* vertBearingX :: The vertical left bearing. */
+ /* */
+ /* vertBearingY :: The vertical top bearing. */
+ /* */
+ /* vertAdvance :: The vertical advance. */
+ /* */
+ typedef struct TT_SBit_MetricsRec_
+ {
+ FT_Byte height;
+ FT_Byte width;
+
+ FT_Char horiBearingX;
+ FT_Char horiBearingY;
+ FT_Byte horiAdvance;
+
+ FT_Char vertBearingX;
+ FT_Char vertBearingY;
+ FT_Byte vertAdvance;
+
+ } TT_SBit_MetricsRec, *TT_SBit_Metrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_SmallMetricsRec */
+ /* */
+ /* <Description> */
+ /* A structure used to hold the small metrics of a given glyph bitmap */
+ /* in a TrueType or OpenType font. These are usually found in the */
+ /* `EBDT' (Microsoft) or the `bdat' (Apple) table. */
+ /* */
+ /* <Fields> */
+ /* height :: The glyph height in pixels. */
+ /* */
+ /* width :: The glyph width in pixels. */
+ /* */
+ /* bearingX :: The left-side bearing. */
+ /* */
+ /* bearingY :: The top-side bearing. */
+ /* */
+ /* advance :: The advance width or height. */
+ /* */
+ typedef struct TT_SBit_Small_Metrics_
+ {
+ FT_Byte height;
+ FT_Byte width;
+
+ FT_Char bearingX;
+ FT_Char bearingY;
+ FT_Byte advance;
+
+ } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_LineMetricsRec */
+ /* */
+ /* <Description> */
+ /* A structure used to describe the text line metrics of a given */
+ /* bitmap strike, for either a horizontal or vertical layout. */
+ /* */
+ /* <Fields> */
+ /* ascender :: The ascender in pixels. */
+ /* */
+ /* descender :: The descender in pixels. */
+ /* */
+ /* max_width :: The maximum glyph width in pixels. */
+ /* */
+ /* caret_slope_enumerator :: Rise of the caret slope, typically set */
+ /* to 1 for non-italic fonts. */
+ /* */
+ /* caret_slope_denominator :: Rise of the caret slope, typically set */
+ /* to 0 for non-italic fonts. */
+ /* */
+ /* caret_offset :: Offset in pixels to move the caret for */
+ /* proper positioning. */
+ /* */
+ /* min_origin_SB :: Minimum of horiBearingX (resp. */
+ /* vertBearingY). */
+ /* min_advance_SB :: Minimum of */
+ /* */
+ /* horizontal advance - */
+ /* ( horiBearingX + width ) */
+ /* */
+ /* resp. */
+ /* */
+ /* vertical advance - */
+ /* ( vertBearingY + height ) */
+ /* */
+ /* max_before_BL :: Maximum of horiBearingY (resp. */
+ /* vertBearingY). */
+ /* */
+ /* min_after_BL :: Minimum of */
+ /* */
+ /* horiBearingY - height */
+ /* */
+ /* resp. */
+ /* */
+ /* vertBearingX - width */
+ /* */
+ /* pads :: Unused (to make the size of the record */
+ /* a multiple of 32 bits. */
+ /* */
+ typedef struct TT_SBit_LineMetricsRec_
+ {
+ FT_Char ascender;
+ FT_Char descender;
+ FT_Byte max_width;
+ FT_Char caret_slope_numerator;
+ FT_Char caret_slope_denominator;
+ FT_Char caret_offset;
+ FT_Char min_origin_SB;
+ FT_Char min_advance_SB;
+ FT_Char max_before_BL;
+ FT_Char min_after_BL;
+ FT_Char pads[2];
+
+ } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_RangeRec */
+ /* */
+ /* <Description> */
+ /* A TrueType/OpenType subIndexTable as defined in the `EBLC' */
+ /* (Microsoft) or `bloc' (Apple) tables. */
+ /* */
+ /* <Fields> */
+ /* first_glyph :: The first glyph index in the range. */
+ /* */
+ /* last_glyph :: The last glyph index in the range. */
+ /* */
+ /* index_format :: The format of index table. Valid values are 1 */
+ /* to 5. */
+ /* */
+ /* image_format :: The format of `EBDT' image data. */
+ /* */
+ /* image_offset :: The offset to image data in `EBDT'. */
+ /* */
+ /* image_size :: For index formats 2 and 5. This is the size in */
+ /* bytes of each glyph bitmap. */
+ /* */
+ /* big_metrics :: For index formats 2 and 5. This is the big */
+ /* metrics for each glyph bitmap. */
+ /* */
+ /* num_glyphs :: For index formats 4 and 5. This is the number of */
+ /* glyphs in the code array. */
+ /* */
+ /* glyph_offsets :: For index formats 1 and 3. */
+ /* */
+ /* glyph_codes :: For index formats 4 and 5. */
+ /* */
+ /* table_offset :: The offset of the index table in the `EBLC' */
+ /* table. Only used during strike loading. */
+ /* */
+ typedef struct TT_SBit_RangeRec_
+ {
+ FT_UShort first_glyph;
+ FT_UShort last_glyph;
+
+ FT_UShort index_format;
+ FT_UShort image_format;
+ FT_ULong image_offset;
+
+ FT_ULong image_size;
+ TT_SBit_MetricsRec metrics;
+ FT_ULong num_glyphs;
+
+ FT_ULong* glyph_offsets;
+ FT_UShort* glyph_codes;
+
+ FT_ULong table_offset;
+
+ } TT_SBit_RangeRec, *TT_SBit_Range;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_StrikeRec */
+ /* */
+ /* <Description> */
+ /* A structure used describe a given bitmap strike in the `EBLC' */
+ /* (Microsoft) or `bloc' (Apple) tables. */
+ /* */
+ /* <Fields> */
+ /* num_index_ranges :: The number of index ranges. */
+ /* */
+ /* index_ranges :: An array of glyph index ranges. */
+ /* */
+ /* color_ref :: Unused. `color_ref' is put in for future */
+ /* enhancements, but these fields are already */
+ /* in use by other platforms (e.g. Newton). */
+ /* For details, please see */
+ /* */
+ /* http://fonts.apple.com/ */
+ /* TTRefMan/RM06/Chap6bloc.html */
+ /* */
+ /* hori :: The line metrics for horizontal layouts. */
+ /* */
+ /* vert :: The line metrics for vertical layouts. */
+ /* */
+ /* start_glyph :: The lowest glyph index for this strike. */
+ /* */
+ /* end_glyph :: The highest glyph index for this strike. */
+ /* */
+ /* x_ppem :: The number of horizontal pixels per EM. */
+ /* */
+ /* y_ppem :: The number of vertical pixels per EM. */
+ /* */
+ /* bit_depth :: The bit depth. Valid values are 1, 2, 4, */
+ /* and 8. */
+ /* */
+ /* flags :: Is this a vertical or horizontal strike? For */
+ /* details, please see */
+ /* */
+ /* http://fonts.apple.com/ */
+ /* TTRefMan/RM06/Chap6bloc.html */
+ /* */
+ typedef struct TT_SBit_StrikeRec_
+ {
+ FT_Int num_ranges;
+ TT_SBit_Range sbit_ranges;
+ FT_ULong ranges_offset;
+
+ FT_ULong color_ref;
+
+ TT_SBit_LineMetricsRec hori;
+ TT_SBit_LineMetricsRec vert;
+
+ FT_UShort start_glyph;
+ FT_UShort end_glyph;
+
+ FT_Byte x_ppem;
+ FT_Byte y_ppem;
+
+ FT_Byte bit_depth;
+ FT_Char flags;
+
+ } TT_SBit_StrikeRec, *TT_SBit_Strike;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_ComponentRec */
+ /* */
+ /* <Description> */
+ /* A simple structure to describe a compound sbit element. */
+ /* */
+ /* <Fields> */
+ /* glyph_code :: The element's glyph index. */
+ /* */
+ /* x_offset :: The element's left bearing. */
+ /* */
+ /* y_offset :: The element's top bearing. */
+ /* */
+ typedef struct TT_SBit_ComponentRec_
+ {
+ FT_UShort glyph_code;
+ FT_Char x_offset;
+ FT_Char y_offset;
+
+ } TT_SBit_ComponentRec, *TT_SBit_Component;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_ScaleRec */
+ /* */
+ /* <Description> */
+ /* A structure used describe a given bitmap scaling table, as defined */
+ /* in the `EBSC' table. */
+ /* */
+ /* <Fields> */
+ /* hori :: The horizontal line metrics. */
+ /* */
+ /* vert :: The vertical line metrics. */
+ /* */
+ /* x_ppem :: The number of horizontal pixels per EM. */
+ /* */
+ /* y_ppem :: The number of vertical pixels per EM. */
+ /* */
+ /* x_ppem_substitute :: Substitution x_ppem value. */
+ /* */
+ /* y_ppem_substitute :: Substitution y_ppem value. */
+ /* */
+ typedef struct TT_SBit_ScaleRec_
+ {
+ TT_SBit_LineMetricsRec hori;
+ TT_SBit_LineMetricsRec vert;
+
+ FT_Byte x_ppem;
+ FT_Byte y_ppem;
+
+ FT_Byte x_ppem_substitute;
+ FT_Byte y_ppem_substitute;
+
+ } TT_SBit_ScaleRec, *TT_SBit_Scale;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** POSTSCRIPT GLYPH NAMES SUPPORT ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Post_20Rec */
+ /* */
+ /* <Description> */
+ /* Postscript names sub-table, format 2.0. Stores the PS name of */
+ /* each glyph in the font face. */
+ /* */
+ /* <Fields> */
+ /* num_glyphs :: The number of named glyphs in the table. */
+ /* */
+ /* num_names :: The number of PS names stored in the table. */
+ /* */
+ /* glyph_indices :: The indices of the glyphs in the names arrays. */
+ /* */
+ /* glyph_names :: The PS names not in Mac Encoding. */
+ /* */
+ typedef struct TT_Post_20Rec_
+ {
+ FT_UShort num_glyphs;
+ FT_UShort num_names;
+ FT_UShort* glyph_indices;
+ FT_Char** glyph_names;
+
+ } TT_Post_20Rec, *TT_Post_20;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Post_25Rec */
+ /* */
+ /* <Description> */
+ /* Postscript names sub-table, format 2.5. Stores the PS name of */
+ /* each glyph in the font face. */
+ /* */
+ /* <Fields> */
+ /* num_glyphs :: The number of glyphs in the table. */
+ /* */
+ /* offsets :: An array of signed offsets in a normal Mac */
+ /* Postscript name encoding. */
+ /* */
+ typedef struct TT_Post_25_
+ {
+ FT_UShort num_glyphs;
+ FT_Char* offsets;
+
+ } TT_Post_25Rec, *TT_Post_25;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Post_NamesRec */
+ /* */
+ /* <Description> */
+ /* Postscript names table, either format 2.0 or 2.5. */
+ /* */
+ /* <Fields> */
+ /* loaded :: A flag to indicate whether the PS names are loaded. */
+ /* */
+ /* format_20 :: The sub-table used for format 2.0. */
+ /* */
+ /* format_25 :: The sub-table used for format 2.5. */
+ /* */
+ typedef struct TT_Post_NamesRec_
+ {
+ FT_Bool loaded;
+
+ union
+ {
+ TT_Post_20Rec format_20;
+ TT_Post_25Rec format_25;
+
+ } names;
+
+ } TT_Post_NamesRec, *TT_Post_Names;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** GX VARIATION TABLE SUPPORT ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ typedef struct GX_BlendRec_ *GX_Blend;
+#endif
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** EMBEDDED BDF PROPERTIES TABLE SUPPORT ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * These types are used to support a `BDF ' table that isn't part of the
+ * official TrueType specification. It is mainly used in SFNT-based
+ * bitmap fonts that were generated from a set of BDF fonts.
+ *
+ * The format of the table is as follows.
+ *
+ * USHORT version `BDF ' table version number, should be 0x0001.
+ * USHORT strikeCount Number of strikes (bitmap sizes) in this table.
+ * ULONG stringTable Offset (from start of BDF table) to string
+ * table.
+ *
+ * This is followed by an array of `strikeCount' descriptors, having the
+ * following format.
+ *
+ * USHORT ppem Vertical pixels per EM for this strike.
+ * USHORT numItems Number of items for this strike (properties and
+ * atoms). Maximum is 255.
+ *
+ * This array in turn is followed by `strikeCount' value sets. Each
+ * `value set' is an array of `numItems' items with the following format.
+ *
+ * ULONG item_name Offset in string table to item name.
+ * USHORT item_type The item type. Possible values are
+ * 0 => string (e.g., COMMENT)
+ * 1 => atom (e.g., FONT or even SIZE)
+ * 2 => int32
+ * 3 => uint32
+ * 0x10 => A flag to indicate a properties. This
+ * is ORed with the above values.
+ * ULONG item_value For strings => Offset into string table without
+ * the corresponding double quotes.
+ * For atoms => Offset into string table.
+ * For integers => Direct value.
+ *
+ * All strings in the string table consist of bytes and are
+ * zero-terminated.
+ *
+ */
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+ typedef struct TT_BDFRec_
+ {
+ FT_Byte* table;
+ FT_Byte* table_end;
+ FT_Byte* strings;
+ FT_UInt32 strings_size;
+ FT_UInt num_strikes;
+ FT_Bool loaded;
+
+ } TT_BDFRec, *TT_BDF;
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** ORIGINAL TT_FACE CLASS DEFINITION ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This structure/class is defined here because it is common to the */
+ /* following formats: TTF, OpenType-TT, and OpenType-CFF. */
+ /* */
+ /* Note, however, that the classes TT_Size and TT_GlyphSlot are not */
+ /* shared between font drivers, and are thus defined in `ttobjs.h'. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* TT_Face */
+ /* */
+ /* <Description> */
+ /* A handle to a TrueType face/font object. A TT_Face encapsulates */
+ /* the resolution and scaling independent parts of a TrueType font */
+ /* resource. */
+ /* */
+ /* <Note> */
+ /* The TT_Face structure is also used as a `parent class' for the */
+ /* OpenType-CFF class (T2_Face). */
+ /* */
+ typedef struct TT_FaceRec_* TT_Face;
+
+
+ /* a function type used for the truetype bytecode interpreter hooks */
+ typedef FT_Error
+ (*TT_Interpreter)( void* exec_context );
+
+ /* forward declaration */
+ typedef struct TT_LoaderRec_* TT_Loader;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Loader_GotoTableFunc */
+ /* */
+ /* <Description> */
+ /* Seeks a stream to the start of a given TrueType table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* tag :: A 4-byte tag used to name the table. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Output> */
+ /* length :: The length of the table in bytes. Set to 0 if not */
+ /* needed. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be at the font file's origin. */
+ /* */
+ typedef FT_Error
+ (*TT_Loader_GotoTableFunc)( TT_Face face,
+ FT_ULong tag,
+ FT_Stream stream,
+ FT_ULong* length );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Loader_StartGlyphFunc */
+ /* */
+ /* <Description> */
+ /* Seeks a stream to the start of a given glyph element, and opens a */
+ /* frame for it. */
+ /* */
+ /* <Input> */
+ /* loader :: The current TrueType glyph loader object. */
+ /* */
+ /* glyph index :: The index of the glyph to access. */
+ /* */
+ /* offset :: The offset of the glyph according to the */
+ /* `locations' table. */
+ /* */
+ /* byte_count :: The size of the frame in bytes. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* This function is normally equivalent to FT_STREAM_SEEK(offset) */
+ /* followed by FT_FRAME_ENTER(byte_count) with the loader's stream, */
+ /* but alternative formats (e.g. compressed ones) might use something */
+ /* different. */
+ /* */
+ typedef FT_Error
+ (*TT_Loader_StartGlyphFunc)( TT_Loader loader,
+ FT_UInt glyph_index,
+ FT_ULong offset,
+ FT_UInt byte_count );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Loader_ReadGlyphFunc */
+ /* */
+ /* <Description> */
+ /* Reads one glyph element (its header, a simple glyph, or a */
+ /* composite) from the loader's current stream frame. */
+ /* */
+ /* <Input> */
+ /* loader :: The current TrueType glyph loader object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Loader_ReadGlyphFunc)( TT_Loader loader );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Loader_EndGlyphFunc */
+ /* */
+ /* <Description> */
+ /* Closes the current loader stream frame for the glyph. */
+ /* */
+ /* <Input> */
+ /* loader :: The current TrueType glyph loader object. */
+ /* */
+ typedef void
+ (*TT_Loader_EndGlyphFunc)( TT_Loader loader );
+
+
+ /*************************************************************************/
+ /* */
+ /* TrueType Face Type */
+ /* */
+ /* <Struct> */
+ /* TT_Face */
+ /* */
+ /* <Description> */
+ /* The TrueType face class. These objects model the resolution and */
+ /* point-size independent data found in a TrueType font file. */
+ /* */
+ /* <Fields> */
+ /* root :: The base FT_Face structure, managed by the */
+ /* base layer. */
+ /* */
+ /* ttc_header :: The TrueType collection header, used when */
+ /* the file is a `ttc' rather than a `ttf'. */
+ /* For ordinary font files, the field */
+ /* `ttc_header.count' is set to 0. */
+ /* */
+ /* format_tag :: The font format tag. */
+ /* */
+ /* num_tables :: The number of TrueType tables in this font */
+ /* file. */
+ /* */
+ /* dir_tables :: The directory of TrueType tables for this */
+ /* font file. */
+ /* */
+ /* header :: The font's font header (`head' table). */
+ /* Read on font opening. */
+ /* */
+ /* horizontal :: The font's horizontal header (`hhea' */
+ /* table). This field also contains the */
+ /* associated horizontal metrics table */
+ /* (`hmtx'). */
+ /* */
+ /* max_profile :: The font's maximum profile table. Read on */
+ /* font opening. Note that some maximum */
+ /* values cannot be taken directly from this */
+ /* table. We thus define additional fields */
+ /* below to hold the computed maxima. */
+ /* */
+ /* vertical_info :: A boolean which is set when the font file */
+ /* contains vertical metrics. If not, the */
+ /* value of the `vertical' field is */
+ /* undefined. */
+ /* */
+ /* vertical :: The font's vertical header (`vhea' table). */
+ /* This field also contains the associated */
+ /* vertical metrics table (`vmtx'), if found. */
+ /* IMPORTANT: The contents of this field is */
+ /* undefined if the `verticalInfo' field is */
+ /* unset. */
+ /* */
+ /* num_names :: The number of name records within this */
+ /* TrueType font. */
+ /* */
+ /* name_table :: The table of name records (`name'). */
+ /* */
+ /* os2 :: The font's OS/2 table (`OS/2'). */
+ /* */
+ /* postscript :: The font's PostScript table (`post' */
+ /* table). The PostScript glyph names are */
+ /* not loaded by the driver on face opening. */
+ /* See the `ttpost' module for more details. */
+ /* */
+ /* cmap_table :: Address of the face's `cmap' SFNT table */
+ /* in memory (it's an extracted frame). */
+ /* */
+ /* cmap_size :: The size in bytes of the `cmap_table' */
+ /* described above. */
+ /* */
+ /* goto_table :: A function called by each TrueType table */
+ /* loader to position a stream's cursor to */
+ /* the start of a given table according to */
+ /* its tag. It defaults to TT_Goto_Face but */
+ /* can be different for strange formats (e.g. */
+ /* Type 42). */
+ /* */
+ /* access_glyph_frame :: A function used to access the frame of a */
+ /* given glyph within the face's font file. */
+ /* */
+ /* forget_glyph_frame :: A function used to forget the frame of a */
+ /* given glyph when all data has been loaded. */
+ /* */
+ /* read_glyph_header :: A function used to read a glyph header. */
+ /* It must be called between an `access' and */
+ /* `forget'. */
+ /* */
+ /* read_simple_glyph :: A function used to read a simple glyph. */
+ /* It must be called after the header was */
+ /* read, and before the `forget'. */
+ /* */
+ /* read_composite_glyph :: A function used to read a composite glyph. */
+ /* It must be called after the header was */
+ /* read, and before the `forget'. */
+ /* */
+ /* sfnt :: A pointer to the SFNT service. */
+ /* */
+ /* psnames :: A pointer to the PostScript names service. */
+ /* */
+ /* hdmx :: The face's horizontal device metrics */
+ /* (`hdmx' table). This table is optional in */
+ /* TrueType/OpenType fonts. */
+ /* */
+ /* gasp :: The grid-fitting and scaling properties */
+ /* table (`gasp'). This table is optional in */
+ /* TrueType/OpenType fonts. */
+ /* */
+ /* pclt :: The `pclt' SFNT table. */
+ /* */
+ /* num_sbit_strikes :: The number of sbit strikes, i.e., bitmap */
+ /* sizes, embedded in this font. */
+ /* */
+ /* sbit_strikes :: An array of sbit strikes embedded in this */
+ /* font. This table is optional in a */
+ /* TrueType/OpenType font. */
+ /* */
+ /* num_sbit_scales :: The number of sbit scales for this font. */
+ /* */
+ /* sbit_scales :: Array of sbit scales embedded in this */
+ /* font. This table is optional in a */
+ /* TrueType/OpenType font. */
+ /* */
+ /* postscript_names :: A table used to store the Postscript names */
+ /* of the glyphs for this font. See the */
+ /* file `ttconfig.h' for comments on the */
+ /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES option. */
+ /* */
+ /* num_locations :: The number of glyph locations in this */
+ /* TrueType file. This should be */
+ /* identical to the number of glyphs. */
+ /* Ignored for Type 2 fonts. */
+ /* */
+ /* glyph_locations :: An array of longs. These are offsets to */
+ /* glyph data within the `glyf' table. */
+ /* Ignored for Type 2 font faces. */
+ /* */
+ /* glyf_len :: The length of the `glyf' table. Needed */
+ /* for malformed `loca' tables. */
+ /* */
+ /* font_program_size :: Size in bytecodes of the face's font */
+ /* program. 0 if none defined. Ignored for */
+ /* Type 2 fonts. */
+ /* */
+ /* font_program :: The face's font program (bytecode stream) */
+ /* executed at load time, also used during */
+ /* glyph rendering. Comes from the `fpgm' */
+ /* table. Ignored for Type 2 font fonts. */
+ /* */
+ /* cvt_program_size :: The size in bytecodes of the face's cvt */
+ /* program. Ignored for Type 2 fonts. */
+ /* */
+ /* cvt_program :: The face's cvt program (bytecode stream) */
+ /* executed each time an instance/size is */
+ /* changed/reset. Comes from the `prep' */
+ /* table. Ignored for Type 2 fonts. */
+ /* */
+ /* cvt_size :: Size of the control value table (in */
+ /* entries). Ignored for Type 2 fonts. */
+ /* */
+ /* cvt :: The face's original control value table. */
+ /* Coordinates are expressed in unscaled font */
+ /* units. Comes from the `cvt ' table. */
+ /* Ignored for Type 2 fonts. */
+ /* */
+ /* num_kern_pairs :: The number of kerning pairs present in the */
+ /* font file. The engine only loads the */
+ /* first horizontal format 0 kern table it */
+ /* finds in the font file. Ignored for */
+ /* Type 2 fonts. */
+ /* */
+ /* kern_table_index :: The index of the kerning table in the font */
+ /* kerning directory. Ignored for Type 2 */
+ /* fonts. */
+ /* */
+ /* interpreter :: A pointer to the TrueType bytecode */
+ /* interpreters field is also used to hook */
+ /* the debugger in `ttdebug'. */
+ /* */
+ /* unpatented_hinting :: If true, use only unpatented methods in */
+ /* the bytecode interpreter. */
+ /* */
+ /* doblend :: A boolean which is set if the font should */
+ /* be blended (this is for GX var). */
+ /* */
+ /* blend :: Contains the data needed to control GX */
+ /* variation tables (rather like Multiple */
+ /* Master data). */
+ /* */
+ /* extra :: Reserved for third-party font drivers. */
+ /* */
+ /* postscript_name :: The PS name of the font. Used by the */
+ /* postscript name service. */
+ /* */
+ typedef struct TT_FaceRec_
+ {
+ FT_FaceRec root;
+
+ TTC_HeaderRec ttc_header;
+
+ FT_ULong format_tag;
+ FT_UShort num_tables;
+ TT_Table dir_tables;
+
+ TT_Header header; /* TrueType header table */
+ TT_HoriHeader horizontal; /* TrueType horizontal header */
+
+ TT_MaxProfile max_profile;
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ FT_ULong max_components; /* stubbed to 0 */
+#endif
+
+ FT_Bool vertical_info;
+ TT_VertHeader vertical; /* TT Vertical header, if present */
+
+ FT_UShort num_names; /* number of name records */
+ TT_NameTableRec name_table; /* name table */
+
+ TT_OS2 os2; /* TrueType OS/2 table */
+ TT_Postscript postscript; /* TrueType Postscript table */
+
+ FT_Byte* cmap_table; /* extracted `cmap' table */
+ FT_ULong cmap_size;
+
+ TT_Loader_GotoTableFunc goto_table;
+
+ TT_Loader_StartGlyphFunc access_glyph_frame;
+ TT_Loader_EndGlyphFunc forget_glyph_frame;
+ TT_Loader_ReadGlyphFunc read_glyph_header;
+ TT_Loader_ReadGlyphFunc read_simple_glyph;
+ TT_Loader_ReadGlyphFunc read_composite_glyph;
+
+ /* a typeless pointer to the SFNT_Interface table used to load */
+ /* the basic TrueType tables in the face object */
+ void* sfnt;
+
+ /* a typeless pointer to the FT_Service_PsCMapsRec table used to */
+ /* handle glyph names <-> unicode & Mac values */
+ void* psnames;
+
+
+ /***********************************************************************/
+ /* */
+ /* Optional TrueType/OpenType tables */
+ /* */
+ /***********************************************************************/
+
+ /* horizontal device metrics */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ TT_HdmxRec hdmx;
+#endif
+
+ /* grid-fitting and scaling table */
+ TT_GaspRec gasp; /* the `gasp' table */
+
+ /* PCL 5 table */
+ TT_PCLT pclt;
+
+ /* embedded bitmaps support */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ FT_ULong num_sbit_strikes;
+ TT_SBit_Strike sbit_strikes;
+#endif
+
+ FT_ULong num_sbit_scales;
+ TT_SBit_Scale sbit_scales;
+
+ /* postscript names table */
+ TT_Post_NamesRec postscript_names;
+
+
+ /***********************************************************************/
+ /* */
+ /* TrueType-specific fields (ignored by the OTF-Type2 driver) */
+ /* */
+ /***********************************************************************/
+
+ /* the glyph locations */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ FT_UShort num_locations_stub;
+ FT_Long* glyph_locations_stub;
+#endif
+
+ /* the font program, if any */
+ FT_ULong font_program_size;
+ FT_Byte* font_program;
+
+ /* the cvt program, if any */
+ FT_ULong cvt_program_size;
+ FT_Byte* cvt_program;
+
+ /* the original, unscaled, control value table */
+ FT_ULong cvt_size;
+ FT_Short* cvt;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ /* the format 0 kerning table, if any */
+ FT_Int num_kern_pairs;
+ FT_Int kern_table_index;
+ TT_Kern0_Pair kern_pairs;
+#endif
+
+ /* A pointer to the bytecode interpreter to use. This is also */
+ /* used to hook the debugger for the `ttdebug' utility. */
+ TT_Interpreter interpreter;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ /* Use unpatented hinting only. */
+ FT_Bool unpatented_hinting;
+#endif
+
+ /***********************************************************************/
+ /* */
+ /* Other tables or fields. This is used by derivative formats like */
+ /* OpenType. */
+ /* */
+ /***********************************************************************/
+
+ FT_Generic extra;
+
+ const char* postscript_name;
+
+ /* since version 2.1.8, but was originally placed after */
+ /* `glyph_locations_stub' */
+ FT_ULong glyf_len;
+
+ /* since version 2.1.8, but was originally placed before `extra' */
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ FT_Bool doblend;
+ GX_Blend blend;
+#endif
+
+ /* since version 2.2 */
+
+ FT_Byte* horz_metrics;
+ FT_ULong horz_metrics_size;
+
+ FT_Byte* vert_metrics;
+ FT_ULong vert_metrics_size;
+
+ FT_UInt num_locations;
+ FT_Byte* glyph_locations;
+
+ FT_Byte* hdmx_table;
+ FT_ULong hdmx_table_size;
+ FT_UInt hdmx_record_count;
+ FT_ULong hdmx_record_size;
+ FT_Byte* hdmx_record_sizes;
+
+ FT_Byte* sbit_table;
+ FT_ULong sbit_table_size;
+ FT_UInt sbit_num_strikes;
+
+ FT_Byte* kern_table;
+ FT_ULong kern_table_size;
+ FT_UInt num_kern_tables;
+ FT_UInt32 kern_avail_bits;
+ FT_UInt32 kern_order_bits;
+
+#ifdef TT_CONFIG_OPTION_BDF
+ TT_BDFRec bdf;
+#endif /* TT_CONFIG_OPTION_BDF */
+
+ /* since 2.3.0 */
+ FT_ULong horz_metrics_offset;
+ FT_ULong vert_metrics_offset;
+
+ } TT_FaceRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_GlyphZoneRec */
+ /* */
+ /* <Description> */
+ /* A glyph zone is used to load, scale and hint glyph outline */
+ /* coordinates. */
+ /* */
+ /* <Fields> */
+ /* memory :: A handle to the memory manager. */
+ /* */
+ /* max_points :: The maximal size in points of the zone. */
+ /* */
+ /* max_contours :: Max size in links contours of the zone. */
+ /* */
+ /* n_points :: The current number of points in the zone. */
+ /* */
+ /* n_contours :: The current number of contours in the zone. */
+ /* */
+ /* org :: The original glyph coordinates (font */
+ /* units/scaled). */
+ /* */
+ /* cur :: The current glyph coordinates (scaled/hinted). */
+ /* */
+ /* tags :: The point control tags. */
+ /* */
+ /* contours :: The contours end points. */
+ /* */
+ /* first_point :: Offset of the current subglyph's first point. */
+ /* */
+ typedef struct TT_GlyphZoneRec_
+ {
+ FT_Memory memory;
+ FT_UShort max_points;
+ FT_UShort max_contours;
+ FT_UShort n_points; /* number of points in zone */
+ FT_Short n_contours; /* number of contours */
+
+ FT_Vector* org; /* original point coordinates */
+ FT_Vector* cur; /* current point coordinates */
+ FT_Vector* orus; /* original (unscaled) point coordinates */
+
+ FT_Byte* tags; /* current touch flags */
+ FT_UShort* contours; /* contour end points */
+
+ FT_UShort first_point; /* offset of first (#0) point */
+
+ } TT_GlyphZoneRec, *TT_GlyphZone;
+
+
+ /* handle to execution context */
+ typedef struct TT_ExecContextRec_* TT_ExecContext;
+
+ /* glyph loader structure */
+ typedef struct TT_LoaderRec_
+ {
+ FT_Face face;
+ FT_Size size;
+ FT_GlyphSlot glyph;
+ FT_GlyphLoader gloader;
+
+ FT_ULong load_flags;
+ FT_UInt glyph_index;
+
+ FT_Stream stream;
+ FT_Int byte_len;
+
+ FT_Short n_contours;
+ FT_BBox bbox;
+ FT_Int left_bearing;
+ FT_Int advance;
+ FT_Int linear;
+ FT_Bool linear_def;
+ FT_Bool preserve_pps;
+ FT_Vector pp1;
+ FT_Vector pp2;
+
+ FT_ULong glyf_offset;
+
+ /* the zone where we load our glyphs */
+ TT_GlyphZoneRec base;
+ TT_GlyphZoneRec zone;
+
+ TT_ExecContext exec;
+ FT_Byte* instructions;
+ FT_ULong ins_pos;
+
+ /* for possible extensibility in other formats */
+ void* other;
+
+ /* since version 2.1.8 */
+ FT_Int top_bearing;
+ FT_Int vadvance;
+ FT_Vector pp3;
+ FT_Vector pp4;
+
+ /* since version 2.2.1 */
+ FT_Byte* cursor;
+ FT_Byte* limit;
+
+ } TT_LoaderRec;
+
+
+FT_END_HEADER
+
+#endif /* __TTTYPES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/t1tables.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/t1tables.h
new file mode 100644
index 00000000000..e29dd9f5408
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/t1tables.h
@@ -0,0 +1,508 @@
+/***************************************************************************/
+/* */
+/* t1tables.h */
+/* */
+/* Basic Type 1/Type 2 tables definitions and interface (specification */
+/* only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1TABLES_H__
+#define __T1TABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* type1_tables */
+ /* */
+ /* <Title> */
+ /* Type 1 Tables */
+ /* */
+ /* <Abstract> */
+ /* Type~1 (PostScript) specific font tables. */
+ /* */
+ /* <Description> */
+ /* This section contains the definition of Type 1-specific tables, */
+ /* including structures related to other PostScript font formats. */
+ /* */
+ /*************************************************************************/
+
+
+ /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
+ /* structures in order to support Multiple Master fonts. */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_FontInfoRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */
+ /* Note that for Multiple Master fonts, each instance has its own */
+ /* FontInfo dictionary. */
+ /* */
+ typedef struct PS_FontInfoRec_
+ {
+ FT_String* version;
+ FT_String* notice;
+ FT_String* full_name;
+ FT_String* family_name;
+ FT_String* weight;
+ FT_Long italic_angle;
+ FT_Bool is_fixed_pitch;
+ FT_Short underline_position;
+ FT_UShort underline_thickness;
+
+ /* since 2.3.8 */
+
+ FT_UShort fs_type;
+
+ } PS_FontInfoRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_FontInfo */
+ /* */
+ /* <Description> */
+ /* A handle to a @PS_FontInfoRec structure. */
+ /* */
+ typedef struct PS_FontInfoRec_* PS_FontInfo;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* T1_FontInfo */
+ /* */
+ /* <Description> */
+ /* This type is equivalent to @PS_FontInfoRec. It is deprecated but */
+ /* kept to maintain source compatibility between various versions of */
+ /* FreeType. */
+ /* */
+ typedef PS_FontInfoRec T1_FontInfo;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_PrivateRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model a Type~1 or Type~2 private dictionary. */
+ /* Note that for Multiple Master fonts, each instance has its own */
+ /* Private dictionary. */
+ /* */
+ typedef struct PS_PrivateRec_
+ {
+ FT_Int unique_id;
+ FT_Int lenIV;
+
+ FT_Byte num_blue_values;
+ FT_Byte num_other_blues;
+ FT_Byte num_family_blues;
+ FT_Byte num_family_other_blues;
+
+ FT_Short blue_values[14];
+ FT_Short other_blues[10];
+
+ FT_Short family_blues [14];
+ FT_Short family_other_blues[10];
+
+ FT_Fixed blue_scale;
+ FT_Int blue_shift;
+ FT_Int blue_fuzz;
+
+ FT_UShort standard_width[1];
+ FT_UShort standard_height[1];
+
+ FT_Byte num_snap_widths;
+ FT_Byte num_snap_heights;
+ FT_Bool force_bold;
+ FT_Bool round_stem_up;
+
+ FT_Short snap_widths [13]; /* including std width */
+ FT_Short snap_heights[13]; /* including std height */
+
+ FT_Fixed expansion_factor;
+
+ FT_Long language_group;
+ FT_Long password;
+
+ FT_Short min_feature[2];
+
+ } PS_PrivateRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_Private */
+ /* */
+ /* <Description> */
+ /* A handle to a @PS_PrivateRec structure. */
+ /* */
+ typedef struct PS_PrivateRec_* PS_Private;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* T1_Private */
+ /* */
+ /* <Description> */
+ /* This type is equivalent to @PS_PrivateRec. It is deprecated but */
+ /* kept to maintain source compatibility between various versions of */
+ /* FreeType. */
+ /* */
+ typedef PS_PrivateRec T1_Private;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* T1_Blend_Flags */
+ /* */
+ /* <Description> */
+ /* A set of flags used to indicate which fields are present in a */
+ /* given blend dictionary (font info or private). Used to support */
+ /* Multiple Masters fonts. */
+ /* */
+ typedef enum T1_Blend_Flags_
+ {
+ /*# required fields in a FontInfo blend dictionary */
+ T1_BLEND_UNDERLINE_POSITION = 0,
+ T1_BLEND_UNDERLINE_THICKNESS,
+ T1_BLEND_ITALIC_ANGLE,
+
+ /*# required fields in a Private blend dictionary */
+ T1_BLEND_BLUE_VALUES,
+ T1_BLEND_OTHER_BLUES,
+ T1_BLEND_STANDARD_WIDTH,
+ T1_BLEND_STANDARD_HEIGHT,
+ T1_BLEND_STEM_SNAP_WIDTHS,
+ T1_BLEND_STEM_SNAP_HEIGHTS,
+ T1_BLEND_BLUE_SCALE,
+ T1_BLEND_BLUE_SHIFT,
+ T1_BLEND_FAMILY_BLUES,
+ T1_BLEND_FAMILY_OTHER_BLUES,
+ T1_BLEND_FORCE_BOLD,
+
+ /*# never remove */
+ T1_BLEND_MAX
+
+ } T1_Blend_Flags;
+
+ /* */
+
+
+ /*# backwards compatible definitions */
+#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION
+#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS
+#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE
+#define t1_blend_blue_values T1_BLEND_BLUE_VALUES
+#define t1_blend_other_blues T1_BLEND_OTHER_BLUES
+#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH
+#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT
+#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS
+#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS
+#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE
+#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT
+#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES
+#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES
+#define t1_blend_force_bold T1_BLEND_FORCE_BOLD
+#define t1_blend_max T1_BLEND_MAX
+
+
+ /* maximum number of Multiple Masters designs, as defined in the spec */
+#define T1_MAX_MM_DESIGNS 16
+
+ /* maximum number of Multiple Masters axes, as defined in the spec */
+#define T1_MAX_MM_AXIS 4
+
+ /* maximum number of elements in a design map */
+#define T1_MAX_MM_MAP_POINTS 20
+
+
+ /* this structure is used to store the BlendDesignMap entry for an axis */
+ typedef struct PS_DesignMap_
+ {
+ FT_Byte num_points;
+ FT_Long* design_points;
+ FT_Fixed* blend_points;
+
+ } PS_DesignMapRec, *PS_DesignMap;
+
+ /* backwards-compatible definition */
+ typedef PS_DesignMapRec T1_DesignMap;
+
+
+ typedef struct PS_BlendRec_
+ {
+ FT_UInt num_designs;
+ FT_UInt num_axis;
+
+ FT_String* axis_names[T1_MAX_MM_AXIS];
+ FT_Fixed* design_pos[T1_MAX_MM_DESIGNS];
+ PS_DesignMapRec design_map[T1_MAX_MM_AXIS];
+
+ FT_Fixed* weight_vector;
+ FT_Fixed* default_weight_vector;
+
+ PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1];
+ PS_Private privates [T1_MAX_MM_DESIGNS + 1];
+
+ FT_ULong blend_bitflags;
+
+ FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1];
+
+ /* since 2.3.0 */
+
+ /* undocumented, optional: the default design instance; */
+ /* corresponds to default_weight_vector -- */
+ /* num_default_design_vector == 0 means it is not present */
+ /* in the font and associated metrics files */
+ FT_UInt default_design_vector[T1_MAX_MM_DESIGNS];
+ FT_UInt num_default_design_vector;
+
+ } PS_BlendRec, *PS_Blend;
+
+
+ /* backwards-compatible definition */
+ typedef PS_BlendRec T1_Blend;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_FaceDictRec */
+ /* */
+ /* <Description> */
+ /* A structure used to represent data in a CID top-level dictionary. */
+ /* */
+ typedef struct CID_FaceDictRec_
+ {
+ PS_PrivateRec private_dict;
+
+ FT_UInt len_buildchar;
+ FT_Fixed forcebold_threshold;
+ FT_Pos stroke_width;
+ FT_Fixed expansion_factor;
+
+ FT_Byte paint_type;
+ FT_Byte font_type;
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+
+ FT_UInt num_subrs;
+ FT_ULong subrmap_offset;
+ FT_Int sd_bytes;
+
+ } CID_FaceDictRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_FaceDict */
+ /* */
+ /* <Description> */
+ /* A handle to a @CID_FaceDictRec structure. */
+ /* */
+ typedef struct CID_FaceDictRec_* CID_FaceDict;
+
+ /* */
+
+
+ /* backwards-compatible definition */
+ typedef CID_FaceDictRec CID_FontDict;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_FaceInfoRec */
+ /* */
+ /* <Description> */
+ /* A structure used to represent CID Face information. */
+ /* */
+ typedef struct CID_FaceInfoRec_
+ {
+ FT_String* cid_font_name;
+ FT_Fixed cid_version;
+ FT_Int cid_font_type;
+
+ FT_String* registry;
+ FT_String* ordering;
+ FT_Int supplement;
+
+ PS_FontInfoRec font_info;
+ FT_BBox font_bbox;
+ FT_ULong uid_base;
+
+ FT_Int num_xuid;
+ FT_ULong xuid[16];
+
+ FT_ULong cidmap_offset;
+ FT_Int fd_bytes;
+ FT_Int gd_bytes;
+ FT_ULong cid_count;
+
+ FT_Int num_dicts;
+ CID_FaceDict font_dicts;
+
+ FT_ULong data_offset;
+
+ } CID_FaceInfoRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_FaceInfo */
+ /* */
+ /* <Description> */
+ /* A handle to a @CID_FaceInfoRec structure. */
+ /* */
+ typedef struct CID_FaceInfoRec_* CID_FaceInfo;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_Info */
+ /* */
+ /* <Description> */
+ /* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */
+ /* kept to maintain source compatibility between various versions of */
+ /* FreeType. */
+ /* */
+ typedef CID_FaceInfoRec CID_Info;
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Has_PS_Glyph_Names
+ *
+ * @description:
+ * Return true if a given face provides reliable PostScript glyph
+ * names. This is similar to using the @FT_HAS_GLYPH_NAMES macro,
+ * except that certain fonts (mostly TrueType) contain incorrect
+ * glyph name tables.
+ *
+ * When this function returns true, the caller is sure that the glyph
+ * names returned by @FT_Get_Glyph_Name are reliable.
+ *
+ * @input:
+ * face ::
+ * face handle
+ *
+ * @return:
+ * Boolean. True if glyph names are reliable.
+ *
+ */
+ FT_EXPORT( FT_Int )
+ FT_Has_PS_Glyph_Names( FT_Face face );
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Get_PS_Font_Info
+ *
+ * @description:
+ * Retrieve the @PS_FontInfoRec structure corresponding to a given
+ * PostScript font.
+ *
+ * @input:
+ * face ::
+ * PostScript face handle.
+ *
+ * @output:
+ * afont_info ::
+ * Output font info structure pointer.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The string pointers within the font info structure are owned by
+ * the face and don't need to be freed by the caller.
+ *
+ * If the font's format is not PostScript-based, this function will
+ * return the `FT_Err_Invalid_Argument' error code.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PS_Font_Info( FT_Face face,
+ PS_FontInfo afont_info );
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Get_PS_Font_Private
+ *
+ * @description:
+ * Retrieve the @PS_PrivateRec structure corresponding to a given
+ * PostScript font.
+ *
+ * @input:
+ * face ::
+ * PostScript face handle.
+ *
+ * @output:
+ * afont_private ::
+ * Output private dictionary structure pointer.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The string pointers within the font info structure are owned by
+ * the face and don't need to be freed by the caller.
+ *
+ * If the font's format is not PostScript-based, this function will
+ * return the `FT_Err_Invalid_Argument' error code.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PS_Font_Private( FT_Face face,
+ PS_Private afont_private );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __T1TABLES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ttnameid.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ttnameid.h
new file mode 100644
index 00000000000..cbeac78db1e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ttnameid.h
@@ -0,0 +1,1247 @@
+/***************************************************************************/
+/* */
+/* ttnameid.h */
+/* */
+/* TrueType name ID definitions (specification only). */
+/* */
+/* Copyright 1996-2002, 2003, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTNAMEID_H__
+#define __TTNAMEID_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* truetype_tables */
+ /* */
+
+
+ /*************************************************************************/
+ /* */
+ /* Possible values for the `platform' identifier code in the name */
+ /* records of the TTF `name' table. */
+ /* */
+ /*************************************************************************/
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_PLATFORM_XXX
+ *
+ * @description:
+ * A list of valid values for the `platform_id' identifier code in
+ * @FT_CharMapRec and @FT_SfntName structures.
+ *
+ * @values:
+ * TT_PLATFORM_APPLE_UNICODE ::
+ * Used by Apple to indicate a Unicode character map and/or name entry.
+ * See @TT_APPLE_ID_XXX for corresponding `encoding_id' values. Note
+ * that name entries in this format are coded as big-endian UCS-2
+ * character codes _only_.
+ *
+ * TT_PLATFORM_MACINTOSH ::
+ * Used by Apple to indicate a MacOS-specific charmap and/or name entry.
+ * See @TT_MAC_ID_XXX for corresponding `encoding_id' values. Note that
+ * most TrueType fonts contain an Apple roman charmap to be usable on
+ * MacOS systems (even if they contain a Microsoft charmap as well).
+ *
+ * TT_PLATFORM_ISO ::
+ * This value was used to specify Unicode charmaps. It is however
+ * now deprecated. See @TT_ISO_ID_XXX for a list of corresponding
+ * `encoding_id' values.
+ *
+ * TT_PLATFORM_MICROSOFT ::
+ * Used by Microsoft to indicate Windows-specific charmaps. See
+ * @TT_MS_ID_XXX for a list of corresponding `encoding_id' values.
+ * Note that most fonts contain a Unicode charmap using
+ * (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS).
+ *
+ * TT_PLATFORM_CUSTOM ::
+ * Used to indicate application-specific charmaps.
+ *
+ * TT_PLATFORM_ADOBE ::
+ * This value isn't part of any font format specification, but is used
+ * by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec
+ * structure. See @TT_ADOBE_ID_XXX.
+ */
+
+#define TT_PLATFORM_APPLE_UNICODE 0
+#define TT_PLATFORM_MACINTOSH 1
+#define TT_PLATFORM_ISO 2 /* deprecated */
+#define TT_PLATFORM_MICROSOFT 3
+#define TT_PLATFORM_CUSTOM 4
+#define TT_PLATFORM_ADOBE 7 /* artificial */
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_APPLE_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_APPLE_UNICODE charmaps and name entries.
+ *
+ * @values:
+ * TT_APPLE_ID_DEFAULT ::
+ * Unicode version 1.0.
+ *
+ * TT_APPLE_ID_UNICODE_1_1 ::
+ * Unicode 1.1; specifies Hangul characters starting at U+34xx.
+ *
+ * TT_APPLE_ID_ISO_10646 ::
+ * Deprecated (identical to preceding).
+ *
+ * TT_APPLE_ID_UNICODE_2_0 ::
+ * Unicode 2.0 and beyond (UTF-16 BMP only).
+ *
+ * TT_APPLE_ID_UNICODE_32 ::
+ * Unicode 3.1 and beyond, using UTF-32.
+ *
+ * TT_APPLE_ID_VARIANT_SELECTOR ::
+ * From Adobe, not Apple. Not a normal cmap. Specifies variations
+ * on a real cmap.
+ */
+
+#define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */
+#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */
+#define TT_APPLE_ID_ISO_10646 2 /* deprecated */
+#define TT_APPLE_ID_UNICODE_2_0 3 /* or later */
+#define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */
+#define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_MAC_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_MACINTOSH charmaps and name entries.
+ *
+ * @values:
+ * TT_MAC_ID_ROMAN ::
+ * TT_MAC_ID_JAPANESE ::
+ * TT_MAC_ID_TRADITIONAL_CHINESE ::
+ * TT_MAC_ID_KOREAN ::
+ * TT_MAC_ID_ARABIC ::
+ * TT_MAC_ID_HEBREW ::
+ * TT_MAC_ID_GREEK ::
+ * TT_MAC_ID_RUSSIAN ::
+ * TT_MAC_ID_RSYMBOL ::
+ * TT_MAC_ID_DEVANAGARI ::
+ * TT_MAC_ID_GURMUKHI ::
+ * TT_MAC_ID_GUJARATI ::
+ * TT_MAC_ID_ORIYA ::
+ * TT_MAC_ID_BENGALI ::
+ * TT_MAC_ID_TAMIL ::
+ * TT_MAC_ID_TELUGU ::
+ * TT_MAC_ID_KANNADA ::
+ * TT_MAC_ID_MALAYALAM ::
+ * TT_MAC_ID_SINHALESE ::
+ * TT_MAC_ID_BURMESE ::
+ * TT_MAC_ID_KHMER ::
+ * TT_MAC_ID_THAI ::
+ * TT_MAC_ID_LAOTIAN ::
+ * TT_MAC_ID_GEORGIAN ::
+ * TT_MAC_ID_ARMENIAN ::
+ * TT_MAC_ID_MALDIVIAN ::
+ * TT_MAC_ID_SIMPLIFIED_CHINESE ::
+ * TT_MAC_ID_TIBETAN ::
+ * TT_MAC_ID_MONGOLIAN ::
+ * TT_MAC_ID_GEEZ ::
+ * TT_MAC_ID_SLAVIC ::
+ * TT_MAC_ID_VIETNAMESE ::
+ * TT_MAC_ID_SINDHI ::
+ * TT_MAC_ID_UNINTERP ::
+ */
+
+#define TT_MAC_ID_ROMAN 0
+#define TT_MAC_ID_JAPANESE 1
+#define TT_MAC_ID_TRADITIONAL_CHINESE 2
+#define TT_MAC_ID_KOREAN 3
+#define TT_MAC_ID_ARABIC 4
+#define TT_MAC_ID_HEBREW 5
+#define TT_MAC_ID_GREEK 6
+#define TT_MAC_ID_RUSSIAN 7
+#define TT_MAC_ID_RSYMBOL 8
+#define TT_MAC_ID_DEVANAGARI 9
+#define TT_MAC_ID_GURMUKHI 10
+#define TT_MAC_ID_GUJARATI 11
+#define TT_MAC_ID_ORIYA 12
+#define TT_MAC_ID_BENGALI 13
+#define TT_MAC_ID_TAMIL 14
+#define TT_MAC_ID_TELUGU 15
+#define TT_MAC_ID_KANNADA 16
+#define TT_MAC_ID_MALAYALAM 17
+#define TT_MAC_ID_SINHALESE 18
+#define TT_MAC_ID_BURMESE 19
+#define TT_MAC_ID_KHMER 20
+#define TT_MAC_ID_THAI 21
+#define TT_MAC_ID_LAOTIAN 22
+#define TT_MAC_ID_GEORGIAN 23
+#define TT_MAC_ID_ARMENIAN 24
+#define TT_MAC_ID_MALDIVIAN 25
+#define TT_MAC_ID_SIMPLIFIED_CHINESE 25
+#define TT_MAC_ID_TIBETAN 26
+#define TT_MAC_ID_MONGOLIAN 27
+#define TT_MAC_ID_GEEZ 28
+#define TT_MAC_ID_SLAVIC 29
+#define TT_MAC_ID_VIETNAMESE 30
+#define TT_MAC_ID_SINDHI 31
+#define TT_MAC_ID_UNINTERP 32
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_ISO_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_ISO charmaps and name entries.
+ *
+ * Their use is now deprecated.
+ *
+ * @values:
+ * TT_ISO_ID_7BIT_ASCII ::
+ * ASCII.
+ * TT_ISO_ID_10646 ::
+ * ISO/10646.
+ * TT_ISO_ID_8859_1 ::
+ * Also known as Latin-1.
+ */
+
+#define TT_ISO_ID_7BIT_ASCII 0
+#define TT_ISO_ID_10646 1
+#define TT_ISO_ID_8859_1 2
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_MS_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_MICROSOFT charmaps and name entries.
+ *
+ * @values:
+ * TT_MS_ID_SYMBOL_CS ::
+ * Corresponds to Microsoft symbol encoding. See
+ * @FT_ENCODING_MS_SYMBOL.
+ *
+ * TT_MS_ID_UNICODE_CS ::
+ * Corresponds to a Microsoft WGL4 charmap, matching Unicode. See
+ * @FT_ENCODING_UNICODE.
+ *
+ * TT_MS_ID_SJIS ::
+ * Corresponds to SJIS Japanese encoding. See @FT_ENCODING_SJIS.
+ *
+ * TT_MS_ID_GB2312 ::
+ * Corresponds to Simplified Chinese as used in Mainland China. See
+ * @FT_ENCODING_GB2312.
+ *
+ * TT_MS_ID_BIG_5 ::
+ * Corresponds to Traditional Chinese as used in Taiwan and Hong Kong.
+ * See @FT_ENCODING_BIG5.
+ *
+ * TT_MS_ID_WANSUNG ::
+ * Corresponds to Korean Wansung encoding. See @FT_ENCODING_WANSUNG.
+ *
+ * TT_MS_ID_JOHAB ::
+ * Corresponds to Johab encoding. See @FT_ENCODING_JOHAB.
+ *
+ * TT_MS_ID_UCS_4 ::
+ * Corresponds to UCS-4 or UTF-32 charmaps. This has been added to
+ * the OpenType specification version 1.4 (mid-2001.)
+ */
+
+#define TT_MS_ID_SYMBOL_CS 0
+#define TT_MS_ID_UNICODE_CS 1
+#define TT_MS_ID_SJIS 2
+#define TT_MS_ID_GB2312 3
+#define TT_MS_ID_BIG_5 4
+#define TT_MS_ID_WANSUNG 5
+#define TT_MS_ID_JOHAB 6
+#define TT_MS_ID_UCS_4 10
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_ADOBE_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!
+ *
+ * @values:
+ * TT_ADOBE_ID_STANDARD ::
+ * Adobe standard encoding.
+ * TT_ADOBE_ID_EXPERT ::
+ * Adobe expert encoding.
+ * TT_ADOBE_ID_CUSTOM ::
+ * Adobe custom encoding.
+ * TT_ADOBE_ID_LATIN_1 ::
+ * Adobe Latin~1 encoding.
+ */
+
+#define TT_ADOBE_ID_STANDARD 0
+#define TT_ADOBE_ID_EXPERT 1
+#define TT_ADOBE_ID_CUSTOM 2
+#define TT_ADOBE_ID_LATIN_1 3
+
+
+ /*************************************************************************/
+ /* */
+ /* Possible values of the language identifier field in the name records */
+ /* of the TTF `name' table if the `platform' identifier code is */
+ /* TT_PLATFORM_MACINTOSH. */
+ /* */
+ /* The canonical source for the Apple assigned Language ID's is at */
+ /* */
+ /* http://fonts.apple.com/TTRefMan/RM06/Chap6name.html */
+ /* */
+#define TT_MAC_LANGID_ENGLISH 0
+#define TT_MAC_LANGID_FRENCH 1
+#define TT_MAC_LANGID_GERMAN 2
+#define TT_MAC_LANGID_ITALIAN 3
+#define TT_MAC_LANGID_DUTCH 4
+#define TT_MAC_LANGID_SWEDISH 5
+#define TT_MAC_LANGID_SPANISH 6
+#define TT_MAC_LANGID_DANISH 7
+#define TT_MAC_LANGID_PORTUGUESE 8
+#define TT_MAC_LANGID_NORWEGIAN 9
+#define TT_MAC_LANGID_HEBREW 10
+#define TT_MAC_LANGID_JAPANESE 11
+#define TT_MAC_LANGID_ARABIC 12
+#define TT_MAC_LANGID_FINNISH 13
+#define TT_MAC_LANGID_GREEK 14
+#define TT_MAC_LANGID_ICELANDIC 15
+#define TT_MAC_LANGID_MALTESE 16
+#define TT_MAC_LANGID_TURKISH 17
+#define TT_MAC_LANGID_CROATIAN 18
+#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19
+#define TT_MAC_LANGID_URDU 20
+#define TT_MAC_LANGID_HINDI 21
+#define TT_MAC_LANGID_THAI 22
+#define TT_MAC_LANGID_KOREAN 23
+#define TT_MAC_LANGID_LITHUANIAN 24
+#define TT_MAC_LANGID_POLISH 25
+#define TT_MAC_LANGID_HUNGARIAN 26
+#define TT_MAC_LANGID_ESTONIAN 27
+#define TT_MAC_LANGID_LETTISH 28
+#define TT_MAC_LANGID_SAAMISK 29
+#define TT_MAC_LANGID_FAEROESE 30
+#define TT_MAC_LANGID_FARSI 31
+#define TT_MAC_LANGID_RUSSIAN 32
+#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33
+#define TT_MAC_LANGID_FLEMISH 34
+#define TT_MAC_LANGID_IRISH 35
+#define TT_MAC_LANGID_ALBANIAN 36
+#define TT_MAC_LANGID_ROMANIAN 37
+#define TT_MAC_LANGID_CZECH 38
+#define TT_MAC_LANGID_SLOVAK 39
+#define TT_MAC_LANGID_SLOVENIAN 40
+#define TT_MAC_LANGID_YIDDISH 41
+#define TT_MAC_LANGID_SERBIAN 42
+#define TT_MAC_LANGID_MACEDONIAN 43
+#define TT_MAC_LANGID_BULGARIAN 44
+#define TT_MAC_LANGID_UKRAINIAN 45
+#define TT_MAC_LANGID_BYELORUSSIAN 46
+#define TT_MAC_LANGID_UZBEK 47
+#define TT_MAC_LANGID_KAZAKH 48
+#define TT_MAC_LANGID_AZERBAIJANI 49
+#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49
+#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50
+#define TT_MAC_LANGID_ARMENIAN 51
+#define TT_MAC_LANGID_GEORGIAN 52
+#define TT_MAC_LANGID_MOLDAVIAN 53
+#define TT_MAC_LANGID_KIRGHIZ 54
+#define TT_MAC_LANGID_TAJIKI 55
+#define TT_MAC_LANGID_TURKMEN 56
+#define TT_MAC_LANGID_MONGOLIAN 57
+#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57
+#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58
+#define TT_MAC_LANGID_PASHTO 59
+#define TT_MAC_LANGID_KURDISH 60
+#define TT_MAC_LANGID_KASHMIRI 61
+#define TT_MAC_LANGID_SINDHI 62
+#define TT_MAC_LANGID_TIBETAN 63
+#define TT_MAC_LANGID_NEPALI 64
+#define TT_MAC_LANGID_SANSKRIT 65
+#define TT_MAC_LANGID_MARATHI 66
+#define TT_MAC_LANGID_BENGALI 67
+#define TT_MAC_LANGID_ASSAMESE 68
+#define TT_MAC_LANGID_GUJARATI 69
+#define TT_MAC_LANGID_PUNJABI 70
+#define TT_MAC_LANGID_ORIYA 71
+#define TT_MAC_LANGID_MALAYALAM 72
+#define TT_MAC_LANGID_KANNADA 73
+#define TT_MAC_LANGID_TAMIL 74
+#define TT_MAC_LANGID_TELUGU 75
+#define TT_MAC_LANGID_SINHALESE 76
+#define TT_MAC_LANGID_BURMESE 77
+#define TT_MAC_LANGID_KHMER 78
+#define TT_MAC_LANGID_LAO 79
+#define TT_MAC_LANGID_VIETNAMESE 80
+#define TT_MAC_LANGID_INDONESIAN 81
+#define TT_MAC_LANGID_TAGALOG 82
+#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83
+#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84
+#define TT_MAC_LANGID_AMHARIC 85
+#define TT_MAC_LANGID_TIGRINYA 86
+#define TT_MAC_LANGID_GALLA 87
+#define TT_MAC_LANGID_SOMALI 88
+#define TT_MAC_LANGID_SWAHILI 89
+#define TT_MAC_LANGID_RUANDA 90
+#define TT_MAC_LANGID_RUNDI 91
+#define TT_MAC_LANGID_CHEWA 92
+#define TT_MAC_LANGID_MALAGASY 93
+#define TT_MAC_LANGID_ESPERANTO 94
+#define TT_MAC_LANGID_WELSH 128
+#define TT_MAC_LANGID_BASQUE 129
+#define TT_MAC_LANGID_CATALAN 130
+#define TT_MAC_LANGID_LATIN 131
+#define TT_MAC_LANGID_QUECHUA 132
+#define TT_MAC_LANGID_GUARANI 133
+#define TT_MAC_LANGID_AYMARA 134
+#define TT_MAC_LANGID_TATAR 135
+#define TT_MAC_LANGID_UIGHUR 136
+#define TT_MAC_LANGID_DZONGKHA 137
+#define TT_MAC_LANGID_JAVANESE 138
+#define TT_MAC_LANGID_SUNDANESE 139
+
+
+#if 0 /* these seem to be errors that have been dropped */
+
+#define TT_MAC_LANGID_SCOTTISH_GAELIC 140
+#define TT_MAC_LANGID_IRISH_GAELIC 141
+
+#endif
+
+
+ /* The following codes are new as of 2000-03-10 */
+#define TT_MAC_LANGID_GALICIAN 140
+#define TT_MAC_LANGID_AFRIKAANS 141
+#define TT_MAC_LANGID_BRETON 142
+#define TT_MAC_LANGID_INUKTITUT 143
+#define TT_MAC_LANGID_SCOTTISH_GAELIC 144
+#define TT_MAC_LANGID_MANX_GAELIC 145
+#define TT_MAC_LANGID_IRISH_GAELIC 146
+#define TT_MAC_LANGID_TONGAN 147
+#define TT_MAC_LANGID_GREEK_POLYTONIC 148
+#define TT_MAC_LANGID_GREELANDIC 149
+#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150
+
+
+ /*************************************************************************/
+ /* */
+ /* Possible values of the language identifier field in the name records */
+ /* of the TTF `name' table if the `platform' identifier code is */
+ /* TT_PLATFORM_MICROSOFT. */
+ /* */
+ /* The canonical source for the MS assigned LCID's (seems to) be at */
+ /* */
+ /* http://www.microsoft.com/globaldev/reference/lcid-all.mspx */
+ /* */
+ /* It used to be at various places, among them */
+ /* */
+ /* http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt */
+ /* http://www.microsoft.com/globaldev/reference/loclanghome.asp */
+ /* http://support.microsoft.com/support/kb/articles/Q224/8/04.ASP */
+ /* http://msdn.microsoft.com/library/en-us/passport25/ */
+ /* NET_Passport_VBScript_Documentation/Single_Sign_In/ */
+ /* Advanced_Single_Sign_In/Localization_and_LCIDs.asp */
+ /* */
+ /* Hopefully, it seems now that the Globaldev site prevails... */
+ /* (updated by Antoine, 2004-02-17) */
+
+#define TT_MS_LANGID_ARABIC_GENERAL 0x0001
+#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401
+#define TT_MS_LANGID_ARABIC_IRAQ 0x0801
+#define TT_MS_LANGID_ARABIC_EGYPT 0x0c01
+#define TT_MS_LANGID_ARABIC_LIBYA 0x1001
+#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401
+#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801
+#define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01
+#define TT_MS_LANGID_ARABIC_OMAN 0x2001
+#define TT_MS_LANGID_ARABIC_YEMEN 0x2401
+#define TT_MS_LANGID_ARABIC_SYRIA 0x2801
+#define TT_MS_LANGID_ARABIC_JORDAN 0x2c01
+#define TT_MS_LANGID_ARABIC_LEBANON 0x3001
+#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401
+#define TT_MS_LANGID_ARABIC_UAE 0x3801
+#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01
+#define TT_MS_LANGID_ARABIC_QATAR 0x4001
+#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402
+#define TT_MS_LANGID_CATALAN_SPAIN 0x0403
+#define TT_MS_LANGID_CHINESE_GENERAL 0x0004
+#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404
+#define TT_MS_LANGID_CHINESE_PRC 0x0804
+#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04
+#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004
+
+#if 1 /* this looks like the correct value */
+#define TT_MS_LANGID_CHINESE_MACAU 0x1404
+#else /* but beware, Microsoft may change its mind...
+ the most recent Word reference has the following: */
+#define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG
+#endif
+
+#if 0 /* used only with .NET `cultures'; commented out */
+#define TT_MS_LANGID_CHINESE_TRADITIONAL 0x7C04
+#endif
+
+#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405
+#define TT_MS_LANGID_DANISH_DENMARK 0x0406
+#define TT_MS_LANGID_GERMAN_GERMANY 0x0407
+#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807
+#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07
+#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007
+#define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407
+#define TT_MS_LANGID_GREEK_GREECE 0x0408
+
+ /* don't ask what this one means... It is commented out currently. */
+#if 0
+#define TT_MS_LANGID_GREEK_GREECE2 0x2008
+#endif
+
+#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009
+#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409
+#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809
+#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09
+#define TT_MS_LANGID_ENGLISH_CANADA 0x1009
+#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409
+#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809
+#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09
+#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009
+#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409
+#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809
+#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09
+#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009
+#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409
+#define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809
+#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3c09
+#define TT_MS_LANGID_ENGLISH_INDIA 0x4009
+#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409
+#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809
+#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a
+#define TT_MS_LANGID_SPANISH_MEXICO 0x080a
+#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a
+#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a
+#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a
+#define TT_MS_LANGID_SPANISH_PANAMA 0x180a
+#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a
+#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a
+#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a
+#define TT_MS_LANGID_SPANISH_PERU 0x280a
+#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a
+#define TT_MS_LANGID_SPANISH_ECUADOR 0x300a
+#define TT_MS_LANGID_SPANISH_CHILE 0x340a
+#define TT_MS_LANGID_SPANISH_URUGUAY 0x380a
+#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a
+#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a
+#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a
+#define TT_MS_LANGID_SPANISH_HONDURAS 0x480a
+#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a
+#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a
+#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540a
+ /* The following ID blatantly violate MS specs by using a */
+ /* sublanguage > 0x1F. */
+#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40aU
+#define TT_MS_LANGID_FINNISH_FINLAND 0x040b
+#define TT_MS_LANGID_FRENCH_FRANCE 0x040c
+#define TT_MS_LANGID_FRENCH_BELGIUM 0x080c
+#define TT_MS_LANGID_FRENCH_CANADA 0x0c0c
+#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c
+#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c
+#define TT_MS_LANGID_FRENCH_MONACO 0x180c
+#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1c0c
+#define TT_MS_LANGID_FRENCH_REUNION 0x200c
+#define TT_MS_LANGID_FRENCH_CONGO 0x240c
+ /* which was formerly: */
+#define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO
+#define TT_MS_LANGID_FRENCH_SENEGAL 0x280c
+#define TT_MS_LANGID_FRENCH_CAMEROON 0x2c0c
+#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300c
+#define TT_MS_LANGID_FRENCH_MALI 0x340c
+#define TT_MS_LANGID_FRENCH_MOROCCO 0x380c
+#define TT_MS_LANGID_FRENCH_HAITI 0x3c0c
+ /* and another violation of the spec (see 0xE40aU) */
+#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40cU
+#define TT_MS_LANGID_HEBREW_ISRAEL 0x040d
+#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e
+#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f
+#define TT_MS_LANGID_ITALIAN_ITALY 0x0410
+#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810
+#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411
+#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412
+#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812
+#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413
+#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814
+#define TT_MS_LANGID_POLISH_POLAND 0x0415
+#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416
+#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816
+#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417
+#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418
+#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818
+#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419
+#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819
+#define TT_MS_LANGID_CROATIAN_CROATIA 0x041a
+#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a
+#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a
+
+#if 0 /* this used to be this value, but it looks like we were wrong */
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101a
+#else /* current sources say */
+#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101a
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141a
+ /* and XPsp2 Platform SDK added (2004-07-26) */
+ /* Names are shortened to be significant within 40 chars. */
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181a
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x181a
+#endif
+
+#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b
+#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c
+#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d
+#define TT_MS_LANGID_SWEDISH_FINLAND 0x081d
+#define TT_MS_LANGID_THAI_THAILAND 0x041e
+#define TT_MS_LANGID_TURKISH_TURKEY 0x041f
+#define TT_MS_LANGID_URDU_PAKISTAN 0x0420
+#define TT_MS_LANGID_URDU_INDIA 0x0820
+#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421
+#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422
+#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423
+#define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424
+#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425
+#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426
+#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427
+#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827
+#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428
+#define TT_MS_LANGID_FARSI_IRAN 0x0429
+#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a
+#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c
+#define TT_MS_LANGID_BASQUE_SPAIN 0x042d
+#define TT_MS_LANGID_SORBIAN_GERMANY 0x042e
+#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f
+#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430
+#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431
+#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432
+#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433
+#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434
+#define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435
+#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436
+#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437
+#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438
+#define TT_MS_LANGID_HINDI_INDIA 0x0439
+#define TT_MS_LANGID_MALTESE_MALTA 0x043a
+ /* Added by XPsp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043b
+#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083b
+#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3b
+#define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103b
+#define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143b
+#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183b
+#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3b
+#define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203b
+#define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243b
+ /* ... and we also keep our old identifier... */
+#define TT_MS_LANGID_SAAMI_LAPONIA 0x043b
+
+#if 0 /* this seems to be a previous inversion */
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c
+#else
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c
+#endif
+
+#define TT_MS_LANGID_YIDDISH_GERMANY 0x043d
+#define TT_MS_LANGID_MALAY_MALAYSIA 0x043e
+#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e
+#define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440
+ /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \
+ TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN
+
+#define TT_MS_LANGID_SWAHILI_KENYA 0x0441
+#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843
+#define TT_MS_LANGID_TATAR_TATARSTAN 0x0444
+#define TT_MS_LANGID_BENGALI_INDIA 0x0445
+#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845
+#define TT_MS_LANGID_PUNJABI_INDIA 0x0446
+#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846
+#define TT_MS_LANGID_GUJARATI_INDIA 0x0447
+#define TT_MS_LANGID_ORIYA_INDIA 0x0448
+#define TT_MS_LANGID_TAMIL_INDIA 0x0449
+#define TT_MS_LANGID_TELUGU_INDIA 0x044a
+#define TT_MS_LANGID_KANNADA_INDIA 0x044b
+#define TT_MS_LANGID_MALAYALAM_INDIA 0x044c
+#define TT_MS_LANGID_ASSAMESE_INDIA 0x044d
+#define TT_MS_LANGID_MARATHI_INDIA 0x044e
+#define TT_MS_LANGID_SANSKRIT_INDIA 0x044f
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850
+#define TT_MS_LANGID_TIBETAN_CHINA 0x0451
+ /* Don't use the next constant! It has */
+ /* (1) the wrong spelling (Dzonghka) */
+ /* (2) Microsoft doesn't officially define it -- */
+ /* at least it is not in the List of Local */
+ /* ID Values. */
+ /* (3) Dzongkha is not the same language as */
+ /* Tibetan, so merging it is wrong anyway. */
+ /* */
+ /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW. */
+#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851
+
+#if 0
+ /* the following used to be defined */
+#define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451
+ /* ... but it was changed; */
+#else
+ /* So we will continue to #define it, but with the correct value */
+#define TT_MS_LANGID_TIBETAN_BHUTAN TT_MS_LANGID_DZONGHKA_BHUTAN
+#endif
+
+#define TT_MS_LANGID_WELSH_WALES 0x0452
+#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453
+#define TT_MS_LANGID_LAO_LAOS 0x0454
+#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455
+#define TT_MS_LANGID_GALICIAN_SPAIN 0x0456
+#define TT_MS_LANGID_KONKANI_INDIA 0x0457
+#define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458
+#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459
+#define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859
+ /* Missing a LCID for Sindhi in Devanagari script */
+#define TT_MS_LANGID_SYRIAC_SYRIA 0x045a
+#define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045b
+#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045c
+#define TT_MS_LANGID_INUKTITUT_CANADA 0x045d
+#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045e
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045f
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085f
+ /* Missing a LCID for Tifinagh script */
+#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460
+ /* Spelled this way by XPsp2 Platform SDK (2004-07-26) */
+ /* script is yet unclear... might be Arabic, Nagari or Sharada */
+#define TT_MS_LANGID_KASHMIRI_SASIA 0x0860
+ /* ... and aliased (by MS) for compatibility reasons. */
+#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA
+#define TT_MS_LANGID_NEPALI_NEPAL 0x0461
+#define TT_MS_LANGID_NEPALI_INDIA 0x0861
+#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462
+#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463
+#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464
+#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465
+ /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES
+#define TT_MS_LANGID_EDO_NIGERIA 0x0466
+#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467
+#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468
+#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469
+#define TT_MS_LANGID_YORUBA_NIGERIA 0x046a
+#define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046b
+#define TT_MS_LANGID_QUECHUA_ECUADOR 0x086b
+#define TT_MS_LANGID_QUECHUA_PERU 0x0c6b
+#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA 0x046c
+ /* Also spelled by XPsp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \
+ TT_MS_LANGID_SEPEDI_SOUTH_AFRICA
+ /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */
+#define TT_MS_LANGID_IGBO_NIGERIA 0x0470
+#define TT_MS_LANGID_KANURI_NIGERIA 0x0471
+#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472
+#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473
+#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873
+ /* also spelled in the `Passport SDK' list as: */
+#define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA
+#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474
+#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475
+#define TT_MS_LANGID_LATIN 0x0476
+#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477
+ /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
+ /* not written (but OTOH the peculiar writing system is worth */
+ /* studying). */
+#define TT_MS_LANGID_YI_CHINA 0x0478
+#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479
+ /* language codes from 0x047a to 0x047f are (still) unknown. */
+#define TT_MS_LANGID_UIGHUR_CHINA 0x0480
+#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481
+
+#if 0 /* not deemed useful for fonts */
+#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE 0x04ff
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Possible values of the `name' identifier field in the name records of */
+ /* the TTF `name' table. These values are platform independent. */
+ /* */
+#define TT_NAME_ID_COPYRIGHT 0
+#define TT_NAME_ID_FONT_FAMILY 1
+#define TT_NAME_ID_FONT_SUBFAMILY 2
+#define TT_NAME_ID_UNIQUE_ID 3
+#define TT_NAME_ID_FULL_NAME 4
+#define TT_NAME_ID_VERSION_STRING 5
+#define TT_NAME_ID_PS_NAME 6
+#define TT_NAME_ID_TRADEMARK 7
+
+ /* the following values are from the OpenType spec */
+#define TT_NAME_ID_MANUFACTURER 8
+#define TT_NAME_ID_DESIGNER 9
+#define TT_NAME_ID_DESCRIPTION 10
+#define TT_NAME_ID_VENDOR_URL 11
+#define TT_NAME_ID_DESIGNER_URL 12
+#define TT_NAME_ID_LICENSE 13
+#define TT_NAME_ID_LICENSE_URL 14
+ /* number 15 is reserved */
+#define TT_NAME_ID_PREFERRED_FAMILY 16
+#define TT_NAME_ID_PREFERRED_SUBFAMILY 17
+#define TT_NAME_ID_MAC_FULL_NAME 18
+
+ /* The following code is new as of 2000-01-21 */
+#define TT_NAME_ID_SAMPLE_TEXT 19
+
+ /* This is new in OpenType 1.3 */
+#define TT_NAME_ID_CID_FINDFONT_NAME 20
+
+ /* This is new in OpenType 1.5 */
+#define TT_NAME_ID_WWS_FAMILY 21
+#define TT_NAME_ID_WWS_SUBFAMILY 22
+
+
+ /*************************************************************************/
+ /* */
+ /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */
+ /* */
+ /* Updated 08-Nov-2008. */
+ /* */
+
+ /* Bit 0 Basic Latin */
+#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */
+ /* Bit 1 C1 Controls and Latin-1 Supplement */
+#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */
+ /* Bit 2 Latin Extended-A */
+#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */
+ /* Bit 3 Latin Extended-B */
+#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */
+ /* Bit 4 IPA Extensions */
+ /* Phonetic Extensions */
+ /* Phonetic Extensions Supplement */
+#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */
+ /* U+1D00-U+1D7F */
+ /* U+1D80-U+1DBF */
+ /* Bit 5 Spacing Modifier Letters */
+ /* Modifier Tone Letters */
+#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */
+ /* U+A700-U+A71F */
+ /* Bit 6 Combining Diacritical Marks */
+ /* Combining Diacritical Marks Supplement */
+#define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */
+ /* U+1DC0-U+1DFF */
+ /* Bit 7 Greek and Coptic */
+#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */
+ /* Bit 8 Coptic */
+#define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */
+ /* Bit 9 Cyrillic */
+ /* Cyrillic Supplement */
+ /* Cyrillic Extended-A */
+ /* Cyrillic Extended-B */
+#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */
+ /* U+0500-U+052F */
+ /* U+2DE0-U+2DFF */
+ /* U+A640-U+A69F */
+ /* Bit 10 Armenian */
+#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */
+ /* Bit 11 Hebrew */
+#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */
+ /* Bit 12 Vai */
+#define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */
+ /* Bit 13 Arabic */
+ /* Arabic Supplement */
+#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */
+ /* U+0750-U+077F */
+ /* Bit 14 NKo */
+#define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */
+ /* Bit 15 Devanagari */
+#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */
+ /* Bit 16 Bengali */
+#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */
+ /* Bit 17 Gurmukhi */
+#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */
+ /* Bit 18 Gujarati */
+#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */
+ /* Bit 19 Oriya */
+#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */
+ /* Bit 20 Tamil */
+#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */
+ /* Bit 21 Telugu */
+#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */
+ /* Bit 22 Kannada */
+#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */
+ /* Bit 23 Malayalam */
+#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */
+ /* Bit 24 Thai */
+#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */
+ /* Bit 25 Lao */
+#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */
+ /* Bit 26 Georgian */
+ /* Georgian Supplement */
+#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */
+ /* U+2D00-U+2D2F */
+ /* Bit 27 Balinese */
+#define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */
+ /* Bit 28 Hangul Jamo */
+#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */
+ /* Bit 29 Latin Extended Additional */
+ /* Latin Extended-C */
+ /* Latin Extended-D */
+#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */
+ /* U+2C60-U+2C7F */
+ /* U+A720-U+A7FF */
+ /* Bit 30 Greek Extended */
+#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */
+ /* Bit 31 General Punctuation */
+ /* Supplemental Punctuation */
+#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */
+ /* U+2E00-U+2E7F */
+ /* Bit 32 Superscripts And Subscripts */
+#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */
+ /* Bit 33 Currency Symbols */
+#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */
+ /* Bit 34 Combining Diacritical Marks For Symbols */
+#define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */
+ /* Bit 35 Letterlike Symbols */
+#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */
+ /* Bit 36 Number Forms */
+#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */
+ /* Bit 37 Arrows */
+ /* Supplemental Arrows-A */
+ /* Supplemental Arrows-B */
+ /* Miscellaneous Symbols and Arrows */
+#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */
+ /* U+27F0-U+27FF */
+ /* U+2900-U+297F */
+ /* U+2B00-U+2BFF */
+ /* Bit 38 Mathematical Operators */
+ /* Supplemental Mathematical Operators */
+ /* Miscellaneous Mathematical Symbols-A */
+ /* Miscellaneous Mathematical Symbols-B */
+#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */
+ /* U+2A00-U+2AFF */
+ /* U+27C0-U+27EF */
+ /* U+2980-U+29FF */
+ /* Bit 39 Miscellaneous Technical */
+#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */
+ /* Bit 40 Control Pictures */
+#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */
+ /* Bit 41 Optical Character Recognition */
+#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */
+ /* Bit 42 Enclosed Alphanumerics */
+#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */
+ /* Bit 43 Box Drawing */
+#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */
+ /* Bit 44 Block Elements */
+#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */
+ /* Bit 45 Geometric Shapes */
+#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */
+ /* Bit 46 Miscellaneous Symbols */
+#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */
+ /* Bit 47 Dingbats */
+#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */
+ /* Bit 48 CJK Symbols and Punctuation */
+#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */
+ /* Bit 49 Hiragana */
+#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */
+ /* Bit 50 Katakana */
+ /* Katakana Phonetic Extensions */
+#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */
+ /* U+31F0-U+31FF */
+ /* Bit 51 Bopomofo */
+ /* Bopomofo Extended */
+#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */
+ /* U+31A0-U+31BF */
+ /* Bit 52 Hangul Compatibility Jamo */
+#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */
+ /* Bit 53 Phags-Pa */
+#define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */
+#define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */
+#define TT_UCR_PHAGSPA
+ /* Bit 54 Enclosed CJK Letters and Months */
+#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */
+ /* Bit 55 CJK Compatibility */
+#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */
+ /* Bit 56 Hangul Syllables */
+#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */
+ /* Bit 57 High Surrogates */
+ /* High Private Use Surrogates */
+ /* Low Surrogates */
+ /* */
+ /* According to OpenType specs v.1.3+, */
+ /* setting bit 57 implies that there is */
+ /* at least one codepoint beyond the */
+ /* Basic Multilingual Plane that is */
+ /* supported by this font. So it really */
+ /* means >= U+10000 */
+#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */
+ /* U+DB80-U+DBFF */
+ /* U+DC00-U+DFFF */
+#define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES
+ /* Bit 58 Phoenician */
+#define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/
+ /* Bit 59 CJK Unified Ideographs */
+ /* CJK Radicals Supplement */
+ /* Kangxi Radicals */
+ /* Ideographic Description Characters */
+ /* CJK Unified Ideographs Extension A */
+ /* CJK Unified Ideographs Extension B */
+ /* Kanbun */
+#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */
+ /* U+2E80-U+2EFF */
+ /* U+2F00-U+2FDF */
+ /* U+2FF0-U+2FFF */
+ /* U+3400-U+4DB5 */
+ /*U+20000-U+2A6DF*/
+ /* U+3190-U+319F */
+ /* Bit 60 Private Use */
+#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */
+ /* Bit 61 CJK Strokes */
+ /* CJK Compatibility Ideographs */
+ /* CJK Compatibility Ideographs Supplement */
+#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */
+ /* U+F900-U+FAFF */
+ /*U+2F800-U+2FA1F*/
+ /* Bit 62 Alphabetic Presentation Forms */
+#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */
+ /* Bit 63 Arabic Presentation Forms-A */
+#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */
+ /* Bit 64 Combining Half Marks */
+#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */
+ /* Bit 65 Vertical forms */
+ /* CJK Compatibility Forms */
+#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */
+ /* U+FE30-U+FE4F */
+ /* Bit 66 Small Form Variants */
+#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */
+ /* Bit 67 Arabic Presentation Forms-B */
+#define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */
+ /* Bit 68 Halfwidth and Fullwidth Forms */
+#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */
+ /* Bit 69 Specials */
+#define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */
+ /* Bit 70 Tibetan */
+#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */
+ /* Bit 71 Syriac */
+#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */
+ /* Bit 72 Thaana */
+#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */
+ /* Bit 73 Sinhala */
+#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */
+ /* Bit 74 Myanmar */
+#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */
+ /* Bit 75 Ethiopic */
+ /* Ethiopic Supplement */
+ /* Ethiopic Extended */
+#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */
+ /* U+1380-U+139F */
+ /* U+2D80-U+2DDF */
+ /* Bit 76 Cherokee */
+#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */
+ /* Bit 77 Unified Canadian Aboriginal Syllabics */
+#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */
+ /* Bit 78 Ogham */
+#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */
+ /* Bit 79 Runic */
+#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */
+ /* Bit 80 Khmer */
+ /* Khmer Symbols */
+#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */
+ /* U+19E0-U+19FF */
+ /* Bit 81 Mongolian */
+#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */
+ /* Bit 82 Braille Patterns */
+#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */
+ /* Bit 83 Yi Syllables */
+ /* Yi Radicals */
+#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */
+ /* U+A490-U+A4CF */
+ /* Bit 84 Tagalog */
+ /* Hanunoo */
+ /* Buhid */
+ /* Tagbanwa */
+#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */
+ /* U+1720-U+173F */
+ /* U+1740-U+175F */
+ /* U+1760-U+177F */
+ /* Bit 85 Old Italic */
+#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/
+ /* Bit 86 Gothic */
+#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/
+ /* Bit 87 Deseret */
+#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/
+ /* Bit 88 Byzantine Musical Symbols */
+ /* Musical Symbols */
+ /* Ancient Greek Musical Notation */
+#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/
+ /*U+1D100-U+1D1FF*/
+ /*U+1D200-U+1D24F*/
+ /* Bit 89 Mathematical Alphanumeric Symbols */
+#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/
+ /* Bit 90 Private Use (plane 15) */
+ /* Private Use (plane 16) */
+#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/
+ /*U+100000-U+10FFFD*/
+ /* Bit 91 Variation Selectors */
+ /* Variation Selectors Supplement */
+#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */
+ /*U+E0100-U+E01EF*/
+ /* Bit 92 Tags */
+#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/
+ /* Bit 93 Limbu */
+#define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */
+ /* Bit 94 Tai Le */
+#define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */
+ /* Bit 95 New Tai Lue */
+#define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */
+ /* Bit 96 Buginese */
+#define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */
+ /* Bit 97 Glagolitic */
+#define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */
+ /* Bit 98 Tifinagh */
+#define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */
+ /* Bit 99 Yijing Hexagram Symbols */
+#define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */
+ /* Bit 100 Syloti Nagri */
+#define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */
+ /* Bit 101 Linear B Syllabary */
+ /* Linear B Ideograms */
+ /* Aegean Numbers */
+#define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/
+ /*U+10080-U+100FF*/
+ /*U+10100-U+1013F*/
+ /* Bit 102 Ancient Greek Numbers */
+#define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/
+ /* Bit 103 Ugaritic */
+#define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/
+ /* Bit 104 Old Persian */
+#define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/
+ /* Bit 105 Shavian */
+#define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/
+ /* Bit 106 Osmanya */
+#define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/
+ /* Bit 107 Cypriot Syllabary */
+#define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/
+ /* Bit 108 Kharoshthi */
+#define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/
+ /* Bit 109 Tai Xuan Jing Symbols */
+#define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/
+ /* Bit 110 Cuneiform */
+ /* Cuneiform Numbers and Punctuation */
+#define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/
+ /*U+12400-U+1247F*/
+ /* Bit 111 Counting Rod Numerals */
+#define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/
+ /* Bit 112 Sundanese */
+#define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */
+ /* Bit 113 Lepcha */
+#define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */
+ /* Bit 114 Ol Chiki */
+#define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */
+ /* Bit 115 Saurashtra */
+#define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */
+ /* Bit 116 Kayah Li */
+#define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */
+ /* Bit 117 Rejang */
+#define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */
+ /* Bit 118 Cham */
+#define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */
+ /* Bit 119 Ancient Symbols */
+#define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/
+ /* Bit 120 Phaistos Disc */
+#define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/
+ /* Bit 121 Carian */
+ /* Lycian */
+ /* Lydian */
+#define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/
+ /*U+10280-U+1029F*/
+ /*U+10920-U+1093F*/
+ /* Bit 122 Domino Tiles */
+ /* Mahjong Tiles */
+#define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/
+ /*U+1F000-U+1F02F*/
+ /* Bit 123-127 Reserved for process-internal usage */
+
+
+ /*************************************************************************/
+ /* */
+ /* Some compilers have a very limited length of identifiers. */
+ /* */
+#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ )
+#define HAVE_LIMIT_ON_IDENTS
+#endif
+
+
+#ifndef HAVE_LIMIT_ON_IDENTS
+
+
+ /*************************************************************************/
+ /* */
+ /* Here some alias #defines in order to be clearer. */
+ /* */
+ /* These are not always #defined to stay within the 31~character limit */
+ /* which some compilers have. */
+ /* */
+ /* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern */
+ /* Borland compilers (read: from BC++ 3.1 on) can increase this limit. */
+ /* If you get a warning with such a compiler, use the -i40 switch. */
+ /* */
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_A \
+ TT_UCR_ARABIC_PRESENTATIONS_A
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_B \
+ TT_UCR_ARABIC_PRESENTATIONS_B
+
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS \
+ TT_UCR_COMBINING_DIACRITICS
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
+ TT_UCR_COMBINING_DIACRITICS_SYMB
+
+
+#endif /* !HAVE_LIMIT_ON_IDENTS */
+
+
+FT_END_HEADER
+
+#endif /* __TTNAMEID_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/tttables.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/tttables.h
new file mode 100644
index 00000000000..72d8e4f291c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/tttables.h
@@ -0,0 +1,756 @@
+/***************************************************************************/
+/* */
+/* tttables.h */
+/* */
+/* Basic SFNT/TrueType tables definitions and interface */
+/* (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTTABLES_H__
+#define __TTTABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* truetype_tables */
+ /* */
+ /* <Title> */
+ /* TrueType Tables */
+ /* */
+ /* <Abstract> */
+ /* TrueType specific table types and functions. */
+ /* */
+ /* <Description> */
+ /* This section contains the definition of TrueType-specific tables */
+ /* as well as some routines used to access and process them. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Header */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType font header table. All */
+ /* fields follow the TrueType specification. */
+ /* */
+ typedef struct TT_Header_
+ {
+ FT_Fixed Table_Version;
+ FT_Fixed Font_Revision;
+
+ FT_Long CheckSum_Adjust;
+ FT_Long Magic_Number;
+
+ FT_UShort Flags;
+ FT_UShort Units_Per_EM;
+
+ FT_Long Created [2];
+ FT_Long Modified[2];
+
+ FT_Short xMin;
+ FT_Short yMin;
+ FT_Short xMax;
+ FT_Short yMax;
+
+ FT_UShort Mac_Style;
+ FT_UShort Lowest_Rec_PPEM;
+
+ FT_Short Font_Direction;
+ FT_Short Index_To_Loc_Format;
+ FT_Short Glyph_Data_Format;
+
+ } TT_Header;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_HoriHeader */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType horizontal header, the `hhea' */
+ /* table, as well as the corresponding horizontal metrics table, */
+ /* i.e., the `hmtx' table. */
+ /* */
+ /* <Fields> */
+ /* Version :: The table version. */
+ /* */
+ /* Ascender :: The font's ascender, i.e., the distance */
+ /* from the baseline to the top-most of all */
+ /* glyph points found in the font. */
+ /* */
+ /* This value is invalid in many fonts, as */
+ /* it is usually set by the font designer, */
+ /* and often reflects only a portion of the */
+ /* glyphs found in the font (maybe ASCII). */
+ /* */
+ /* You should use the `sTypoAscender' field */
+ /* of the OS/2 table instead if you want */
+ /* the correct one. */
+ /* */
+ /* Descender :: The font's descender, i.e., the distance */
+ /* from the baseline to the bottom-most of */
+ /* all glyph points found in the font. It */
+ /* is negative. */
+ /* */
+ /* This value is invalid in many fonts, as */
+ /* it is usually set by the font designer, */
+ /* and often reflects only a portion of the */
+ /* glyphs found in the font (maybe ASCII). */
+ /* */
+ /* You should use the `sTypoDescender' */
+ /* field of the OS/2 table instead if you */
+ /* want the correct one. */
+ /* */
+ /* Line_Gap :: The font's line gap, i.e., the distance */
+ /* to add to the ascender and descender to */
+ /* get the BTB, i.e., the */
+ /* baseline-to-baseline distance for the */
+ /* font. */
+ /* */
+ /* advance_Width_Max :: This field is the maximum of all advance */
+ /* widths found in the font. It can be */
+ /* used to compute the maximum width of an */
+ /* arbitrary string of text. */
+ /* */
+ /* min_Left_Side_Bearing :: The minimum left side bearing of all */
+ /* glyphs within the font. */
+ /* */
+ /* min_Right_Side_Bearing :: The minimum right side bearing of all */
+ /* glyphs within the font. */
+ /* */
+ /* xMax_Extent :: The maximum horizontal extent (i.e., the */
+ /* `width' of a glyph's bounding box) for */
+ /* all glyphs in the font. */
+ /* */
+ /* caret_Slope_Rise :: The rise coefficient of the cursor's */
+ /* slope of the cursor (slope=rise/run). */
+ /* */
+ /* caret_Slope_Run :: The run coefficient of the cursor's */
+ /* slope. */
+ /* */
+ /* Reserved :: 8~reserved bytes. */
+ /* */
+ /* metric_Data_Format :: Always~0. */
+ /* */
+ /* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */
+ /* table -- this value can be smaller than */
+ /* the total number of glyphs in the font. */
+ /* */
+ /* long_metrics :: A pointer into the `hmtx' table. */
+ /* */
+ /* short_metrics :: A pointer into the `hmtx' table. */
+ /* */
+ /* <Note> */
+ /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
+ /* be identical except for the names of their fields which */
+ /* are different. */
+ /* */
+ /* This ensures that a single function in the `ttload' */
+ /* module is able to read both the horizontal and vertical */
+ /* headers. */
+ /* */
+ typedef struct TT_HoriHeader_
+ {
+ FT_Fixed Version;
+ FT_Short Ascender;
+ FT_Short Descender;
+ FT_Short Line_Gap;
+
+ FT_UShort advance_Width_Max; /* advance width maximum */
+
+ FT_Short min_Left_Side_Bearing; /* minimum left-sb */
+ FT_Short min_Right_Side_Bearing; /* minimum right-sb */
+ FT_Short xMax_Extent; /* xmax extents */
+ FT_Short caret_Slope_Rise;
+ FT_Short caret_Slope_Run;
+ FT_Short caret_Offset;
+
+ FT_Short Reserved[4];
+
+ FT_Short metric_Data_Format;
+ FT_UShort number_Of_HMetrics;
+
+ /* The following fields are not defined by the TrueType specification */
+ /* but they are used to connect the metrics header to the relevant */
+ /* `HMTX' table. */
+
+ void* long_metrics;
+ void* short_metrics;
+
+ } TT_HoriHeader;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_VertHeader */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType vertical header, the `vhea' */
+ /* table, as well as the corresponding vertical metrics table, i.e., */
+ /* the `vmtx' table. */
+ /* */
+ /* <Fields> */
+ /* Version :: The table version. */
+ /* */
+ /* Ascender :: The font's ascender, i.e., the distance */
+ /* from the baseline to the top-most of */
+ /* all glyph points found in the font. */
+ /* */
+ /* This value is invalid in many fonts, as */
+ /* it is usually set by the font designer, */
+ /* and often reflects only a portion of */
+ /* the glyphs found in the font (maybe */
+ /* ASCII). */
+ /* */
+ /* You should use the `sTypoAscender' */
+ /* field of the OS/2 table instead if you */
+ /* want the correct one. */
+ /* */
+ /* Descender :: The font's descender, i.e., the */
+ /* distance from the baseline to the */
+ /* bottom-most of all glyph points found */
+ /* in the font. It is negative. */
+ /* */
+ /* This value is invalid in many fonts, as */
+ /* it is usually set by the font designer, */
+ /* and often reflects only a portion of */
+ /* the glyphs found in the font (maybe */
+ /* ASCII). */
+ /* */
+ /* You should use the `sTypoDescender' */
+ /* field of the OS/2 table instead if you */
+ /* want the correct one. */
+ /* */
+ /* Line_Gap :: The font's line gap, i.e., the distance */
+ /* to add to the ascender and descender to */
+ /* get the BTB, i.e., the */
+ /* baseline-to-baseline distance for the */
+ /* font. */
+ /* */
+ /* advance_Height_Max :: This field is the maximum of all */
+ /* advance heights found in the font. It */
+ /* can be used to compute the maximum */
+ /* height of an arbitrary string of text. */
+ /* */
+ /* min_Top_Side_Bearing :: The minimum top side bearing of all */
+ /* glyphs within the font. */
+ /* */
+ /* min_Bottom_Side_Bearing :: The minimum bottom side bearing of all */
+ /* glyphs within the font. */
+ /* */
+ /* yMax_Extent :: The maximum vertical extent (i.e., the */
+ /* `height' of a glyph's bounding box) for */
+ /* all glyphs in the font. */
+ /* */
+ /* caret_Slope_Rise :: The rise coefficient of the cursor's */
+ /* slope of the cursor (slope=rise/run). */
+ /* */
+ /* caret_Slope_Run :: The run coefficient of the cursor's */
+ /* slope. */
+ /* */
+ /* caret_Offset :: The cursor's offset for slanted fonts. */
+ /* This value is `reserved' in vmtx */
+ /* version 1.0. */
+ /* */
+ /* Reserved :: 8~reserved bytes. */
+ /* */
+ /* metric_Data_Format :: Always~0. */
+ /* */
+ /* number_Of_HMetrics :: Number of VMetrics entries in the */
+ /* `vmtx' table -- this value can be */
+ /* smaller than the total number of glyphs */
+ /* in the font. */
+ /* */
+ /* long_metrics :: A pointer into the `vmtx' table. */
+ /* */
+ /* short_metrics :: A pointer into the `vmtx' table. */
+ /* */
+ /* <Note> */
+ /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
+ /* be identical except for the names of their fields which */
+ /* are different. */
+ /* */
+ /* This ensures that a single function in the `ttload' */
+ /* module is able to read both the horizontal and vertical */
+ /* headers. */
+ /* */
+ typedef struct TT_VertHeader_
+ {
+ FT_Fixed Version;
+ FT_Short Ascender;
+ FT_Short Descender;
+ FT_Short Line_Gap;
+
+ FT_UShort advance_Height_Max; /* advance height maximum */
+
+ FT_Short min_Top_Side_Bearing; /* minimum left-sb or top-sb */
+ FT_Short min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */
+ FT_Short yMax_Extent; /* xmax or ymax extents */
+ FT_Short caret_Slope_Rise;
+ FT_Short caret_Slope_Run;
+ FT_Short caret_Offset;
+
+ FT_Short Reserved[4];
+
+ FT_Short metric_Data_Format;
+ FT_UShort number_Of_VMetrics;
+
+ /* The following fields are not defined by the TrueType specification */
+ /* but they're used to connect the metrics header to the relevant */
+ /* `HMTX' or `VMTX' table. */
+
+ void* long_metrics;
+ void* short_metrics;
+
+ } TT_VertHeader;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_OS2 */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType OS/2 table. This is the long */
+ /* table version. All fields comply to the TrueType specification. */
+ /* */
+ /* Note that we now support old Mac fonts which do not include an */
+ /* OS/2 table. In this case, the `version' field is always set to */
+ /* 0xFFFF. */
+ /* */
+ typedef struct TT_OS2_
+ {
+ FT_UShort version; /* 0x0001 - more or 0xFFFF */
+ FT_Short xAvgCharWidth;
+ FT_UShort usWeightClass;
+ FT_UShort usWidthClass;
+ FT_Short fsType;
+ FT_Short ySubscriptXSize;
+ FT_Short ySubscriptYSize;
+ FT_Short ySubscriptXOffset;
+ FT_Short ySubscriptYOffset;
+ FT_Short ySuperscriptXSize;
+ FT_Short ySuperscriptYSize;
+ FT_Short ySuperscriptXOffset;
+ FT_Short ySuperscriptYOffset;
+ FT_Short yStrikeoutSize;
+ FT_Short yStrikeoutPosition;
+ FT_Short sFamilyClass;
+
+ FT_Byte panose[10];
+
+ FT_ULong ulUnicodeRange1; /* Bits 0-31 */
+ FT_ULong ulUnicodeRange2; /* Bits 32-63 */
+ FT_ULong ulUnicodeRange3; /* Bits 64-95 */
+ FT_ULong ulUnicodeRange4; /* Bits 96-127 */
+
+ FT_Char achVendID[4];
+
+ FT_UShort fsSelection;
+ FT_UShort usFirstCharIndex;
+ FT_UShort usLastCharIndex;
+ FT_Short sTypoAscender;
+ FT_Short sTypoDescender;
+ FT_Short sTypoLineGap;
+ FT_UShort usWinAscent;
+ FT_UShort usWinDescent;
+
+ /* only version 1 tables: */
+
+ FT_ULong ulCodePageRange1; /* Bits 0-31 */
+ FT_ULong ulCodePageRange2; /* Bits 32-63 */
+
+ /* only version 2 tables: */
+
+ FT_Short sxHeight;
+ FT_Short sCapHeight;
+ FT_UShort usDefaultChar;
+ FT_UShort usBreakChar;
+ FT_UShort usMaxContext;
+
+ } TT_OS2;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Postscript */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType PostScript table. All fields */
+ /* comply to the TrueType specification. This structure does not */
+ /* reference the PostScript glyph names, which can be nevertheless */
+ /* accessed with the `ttpost' module. */
+ /* */
+ typedef struct TT_Postscript_
+ {
+ FT_Fixed FormatType;
+ FT_Fixed italicAngle;
+ FT_Short underlinePosition;
+ FT_Short underlineThickness;
+ FT_ULong isFixedPitch;
+ FT_ULong minMemType42;
+ FT_ULong maxMemType42;
+ FT_ULong minMemType1;
+ FT_ULong maxMemType1;
+
+ /* Glyph names follow in the file, but we don't */
+ /* load them by default. See the ttpost.c file. */
+
+ } TT_Postscript;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_PCLT */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType PCLT table. All fields */
+ /* comply to the TrueType specification. */
+ /* */
+ typedef struct TT_PCLT_
+ {
+ FT_Fixed Version;
+ FT_ULong FontNumber;
+ FT_UShort Pitch;
+ FT_UShort xHeight;
+ FT_UShort Style;
+ FT_UShort TypeFamily;
+ FT_UShort CapHeight;
+ FT_UShort SymbolSet;
+ FT_Char TypeFace[16];
+ FT_Char CharacterComplement[8];
+ FT_Char FileName[6];
+ FT_Char StrokeWeight;
+ FT_Char WidthType;
+ FT_Byte SerifStyle;
+ FT_Byte Reserved;
+
+ } TT_PCLT;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_MaxProfile */
+ /* */
+ /* <Description> */
+ /* The maximum profile is a table containing many max values which */
+ /* can be used to pre-allocate arrays. This ensures that no memory */
+ /* allocation occurs during a glyph load. */
+ /* */
+ /* <Fields> */
+ /* version :: The version number. */
+ /* */
+ /* numGlyphs :: The number of glyphs in this TrueType */
+ /* font. */
+ /* */
+ /* maxPoints :: The maximum number of points in a */
+ /* non-composite TrueType glyph. See also */
+ /* the structure element */
+ /* `maxCompositePoints'. */
+ /* */
+ /* maxContours :: The maximum number of contours in a */
+ /* non-composite TrueType glyph. See also */
+ /* the structure element */
+ /* `maxCompositeContours'. */
+ /* */
+ /* maxCompositePoints :: The maximum number of points in a */
+ /* composite TrueType glyph. See also the */
+ /* structure element `maxPoints'. */
+ /* */
+ /* maxCompositeContours :: The maximum number of contours in a */
+ /* composite TrueType glyph. See also the */
+ /* structure element `maxContours'. */
+ /* */
+ /* maxZones :: The maximum number of zones used for */
+ /* glyph hinting. */
+ /* */
+ /* maxTwilightPoints :: The maximum number of points in the */
+ /* twilight zone used for glyph hinting. */
+ /* */
+ /* maxStorage :: The maximum number of elements in the */
+ /* storage area used for glyph hinting. */
+ /* */
+ /* maxFunctionDefs :: The maximum number of function */
+ /* definitions in the TrueType bytecode for */
+ /* this font. */
+ /* */
+ /* maxInstructionDefs :: The maximum number of instruction */
+ /* definitions in the TrueType bytecode for */
+ /* this font. */
+ /* */
+ /* maxStackElements :: The maximum number of stack elements used */
+ /* during bytecode interpretation. */
+ /* */
+ /* maxSizeOfInstructions :: The maximum number of TrueType opcodes */
+ /* used for glyph hinting. */
+ /* */
+ /* maxComponentElements :: The maximum number of simple (i.e., non- */
+ /* composite) glyphs in a composite glyph. */
+ /* */
+ /* maxComponentDepth :: The maximum nesting depth of composite */
+ /* glyphs. */
+ /* */
+ /* <Note> */
+ /* This structure is only used during font loading. */
+ /* */
+ typedef struct TT_MaxProfile_
+ {
+ FT_Fixed version;
+ FT_UShort numGlyphs;
+ FT_UShort maxPoints;
+ FT_UShort maxContours;
+ FT_UShort maxCompositePoints;
+ FT_UShort maxCompositeContours;
+ FT_UShort maxZones;
+ FT_UShort maxTwilightPoints;
+ FT_UShort maxStorage;
+ FT_UShort maxFunctionDefs;
+ FT_UShort maxInstructionDefs;
+ FT_UShort maxStackElements;
+ FT_UShort maxSizeOfInstructions;
+ FT_UShort maxComponentElements;
+ FT_UShort maxComponentDepth;
+
+ } TT_MaxProfile;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Sfnt_Tag */
+ /* */
+ /* <Description> */
+ /* An enumeration used to specify the index of an SFNT table. */
+ /* Used in the @FT_Get_Sfnt_Table API function. */
+ /* */
+ typedef enum FT_Sfnt_Tag_
+ {
+ ft_sfnt_head = 0,
+ ft_sfnt_maxp = 1,
+ ft_sfnt_os2 = 2,
+ ft_sfnt_hhea = 3,
+ ft_sfnt_vhea = 4,
+ ft_sfnt_post = 5,
+ ft_sfnt_pclt = 6,
+
+ sfnt_max /* internal end mark */
+
+ } FT_Sfnt_Tag;
+
+ /* */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Sfnt_Table */
+ /* */
+ /* <Description> */
+ /* Return a pointer to a given SFNT table within a face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source. */
+ /* */
+ /* tag :: The index of the SFNT table. */
+ /* */
+ /* <Return> */
+ /* A type-less pointer to the table. This will be~0 in case of */
+ /* error, or if the corresponding table was not found *OR* loaded */
+ /* from the file. */
+ /* */
+ /* <Note> */
+ /* The table is owned by the face object and disappears with it. */
+ /* */
+ /* This function is only useful to access SFNT tables that are loaded */
+ /* by the sfnt, truetype, and opentype drivers. See @FT_Sfnt_Tag for */
+ /* a list. */
+ /* */
+ FT_EXPORT( void* )
+ FT_Get_Sfnt_Table( FT_Face face,
+ FT_Sfnt_Tag tag );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Load_Sfnt_Table
+ *
+ * @description:
+ * Load any font table into client memory.
+ *
+ * @input:
+ * face ::
+ * A handle to the source face.
+ *
+ * tag ::
+ * The four-byte tag of the table to load. Use the value~0 if you want
+ * to access the whole font file. Otherwise, you can use one of the
+ * definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new
+ * one with @FT_MAKE_TAG.
+ *
+ * offset ::
+ * The starting offset in the table (or file if tag == 0).
+ *
+ * @output:
+ * buffer ::
+ * The target buffer address. The client must ensure that the memory
+ * array is big enough to hold the data.
+ *
+ * @inout:
+ * length ::
+ * If the `length' parameter is NULL, then try to load the whole table.
+ * Return an error code if it fails.
+ *
+ * Else, if `*length' is~0, exit immediately while returning the
+ * table's (or file) full size in it.
+ *
+ * Else the number of bytes to read from the table or file, from the
+ * starting offset.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If you need to determine the table's length you should first call this
+ * function with `*length' set to~0, as in the following example:
+ *
+ * {
+ * FT_ULong length = 0;
+ *
+ *
+ * error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
+ * if ( error ) { ... table does not exist ... }
+ *
+ * buffer = malloc( length );
+ * if ( buffer == NULL ) { ... not enough memory ... }
+ *
+ * error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
+ * if ( error ) { ... could not load table ... }
+ * }
+ */
+ FT_EXPORT( FT_Error )
+ FT_Load_Sfnt_Table( FT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte* buffer,
+ FT_ULong* length );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Sfnt_Table_Info
+ *
+ * @description:
+ * Return information on an SFNT table.
+ *
+ * @input:
+ * face ::
+ * A handle to the source face.
+ *
+ * table_index ::
+ * The index of an SFNT table. The function returns
+ * FT_Err_Table_Missing for an invalid value.
+ *
+ * @output:
+ * tag ::
+ * The name tag of the SFNT table.
+ *
+ * length ::
+ * The length of the SFNT table.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * SFNT tables with length zero are treated as missing by Windows.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Sfnt_Table_Info( FT_Face face,
+ FT_UInt table_index,
+ FT_ULong *tag,
+ FT_ULong *length );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_CMap_Language_ID */
+ /* */
+ /* <Description> */
+ /* Return TrueType/sfnt specific cmap language ID. Definitions of */
+ /* language ID values are in `freetype/ttnameid.h'. */
+ /* */
+ /* <Input> */
+ /* charmap :: */
+ /* The target charmap. */
+ /* */
+ /* <Return> */
+ /* The language ID of `charmap'. If `charmap' doesn't belong to a */
+ /* TrueType/sfnt face, just return~0 as the default value. */
+ /* */
+ FT_EXPORT( FT_ULong )
+ FT_Get_CMap_Language_ID( FT_CharMap charmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_CMap_Format */
+ /* */
+ /* <Description> */
+ /* Return TrueType/sfnt specific cmap format. */
+ /* */
+ /* <Input> */
+ /* charmap :: */
+ /* The target charmap. */
+ /* */
+ /* <Return> */
+ /* The format of `charmap'. If `charmap' doesn't belong to a */
+ /* TrueType/sfnt face, return -1. */
+ /* */
+ FT_EXPORT( FT_Long )
+ FT_Get_CMap_Format( FT_CharMap charmap );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __TTTABLES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/tttags.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/tttags.h
new file mode 100644
index 00000000000..307ce4b6374
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/tttags.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/* */
+/* tttags.h */
+/* */
+/* Tags for TrueType and OpenType tables (specification only). */
+/* */
+/* Copyright 1996-2001, 2004, 2005, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTAGS_H__
+#define __TTAGS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+#define TTAG_avar FT_MAKE_TAG( 'a', 'v', 'a', 'r' )
+#define TTAG_BASE FT_MAKE_TAG( 'B', 'A', 'S', 'E' )
+#define TTAG_bdat FT_MAKE_TAG( 'b', 'd', 'a', 't' )
+#define TTAG_BDF FT_MAKE_TAG( 'B', 'D', 'F', ' ' )
+#define TTAG_bhed FT_MAKE_TAG( 'b', 'h', 'e', 'd' )
+#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
+#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' )
+#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
+#define TTAG_CID FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
+#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
+#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
+#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' )
+#define TTAG_DSIG FT_MAKE_TAG( 'D', 'S', 'I', 'G' )
+#define TTAG_EBDT FT_MAKE_TAG( 'E', 'B', 'D', 'T' )
+#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
+#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
+#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' )
+#define TTAG_FOND FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
+#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
+#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
+#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' )
+#define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
+#define TTAG_glyf FT_MAKE_TAG( 'g', 'l', 'y', 'f' )
+#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
+#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
+#define TTAG_gvar FT_MAKE_TAG( 'g', 'v', 'a', 'r' )
+#define TTAG_hdmx FT_MAKE_TAG( 'h', 'd', 'm', 'x' )
+#define TTAG_head FT_MAKE_TAG( 'h', 'e', 'a', 'd' )
+#define TTAG_hhea FT_MAKE_TAG( 'h', 'h', 'e', 'a' )
+#define TTAG_hmtx FT_MAKE_TAG( 'h', 'm', 't', 'x' )
+#define TTAG_JSTF FT_MAKE_TAG( 'J', 'S', 'T', 'F' )
+#define TTAG_just FT_MAKE_TAG( 'j', 'u', 's', 't' )
+#define TTAG_kern FT_MAKE_TAG( 'k', 'e', 'r', 'n' )
+#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
+#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
+#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
+#define TTAG_LWFN FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
+#define TTAG_MATH FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
+#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
+#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
+#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
+#define TTAG_MMSD FT_MAKE_TAG( 'M', 'M', 'S', 'D' )
+#define TTAG_mort FT_MAKE_TAG( 'm', 'o', 'r', 't' )
+#define TTAG_morx FT_MAKE_TAG( 'm', 'o', 'r', 'x' )
+#define TTAG_name FT_MAKE_TAG( 'n', 'a', 'm', 'e' )
+#define TTAG_opbd FT_MAKE_TAG( 'o', 'p', 'b', 'd' )
+#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' )
+#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
+#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
+#define TTAG_POST FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
+#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' )
+#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
+#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
+#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' )
+#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
+#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' )
+#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' )
+#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' )
+#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' )
+#define TTAG_TYP1 FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
+#define TTAG_typ1 FT_MAKE_TAG( 't', 'y', 'p', '1' )
+#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
+#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
+#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' )
+
+
+FT_END_HEADER
+
+#endif /* __TTAGS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ttunpat.h b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ttunpat.h
new file mode 100644
index 00000000000..a0162759b78
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/freetype/ttunpat.h
@@ -0,0 +1,59 @@
+/***************************************************************************/
+/* */
+/* ttunpat.h */
+/* */
+/* Definitions for the unpatented TrueType hinting system */
+/* */
+/* Copyright 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* Written by Graham Asher <graham.asher@btinternet.com> */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTUNPAT_H__
+#define __TTUNPAT_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /***************************************************************************
+ *
+ * @constant:
+ * FT_PARAM_TAG_UNPATENTED_HINTING
+ *
+ * @description:
+ * A constant used as the tag of an @FT_Parameter structure to indicate
+ * that unpatented methods only should be used by the TrueType bytecode
+ * interpreter for a typeface opened by @FT_Open_Face.
+ *
+ */
+#define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __TTUNPAT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/include/ft2build.h b/Build/source/libs/freetype2/freetype-2.3.8/include/ft2build.h
new file mode 100644
index 00000000000..923d887df6f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/include/ft2build.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/* */
+/* ft2build.h */
+/* */
+/* FreeType 2 build and setup macros. */
+/* (Generic version) */
+/* */
+/* Copyright 1996-2001, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file corresponds to the default `ft2build.h' file for */
+ /* FreeType 2. It uses the `freetype' include root. */
+ /* */
+ /* Note that specific platforms might use a different configuration. */
+ /* See builds/unix/ft2unix.h for an example. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FT2_BUILD_GENERIC_H__
+#define __FT2_BUILD_GENERIC_H__
+
+#include <freetype/config/ftheader.h>
+
+#endif /* __FT2_BUILD_GENERIC_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/modules.cfg b/Build/source/libs/freetype2/freetype-2.3.8/modules.cfg
new file mode 100644
index 00000000000..525866adb99
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/modules.cfg
@@ -0,0 +1,245 @@
+# modules.cfg
+#
+# Copyright 2005, 2006, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+#
+#
+# In case you compile the FreeType library with GNU make or makepp, this
+# file controls which components are built into the library. Otherwise,
+# please read this file for information on the various modules and its
+# dependencies, then follow the instructions in the file `docs/INSTALL.ANY'.
+#
+# To deactivate a module, simply comment out the corresponding line. To
+# activate a module, remove the comment character.
+#
+# Note that many modules and components are further controlled with macros
+# in the file `include/freetype/config/ftoption.h'.
+
+
+####
+#### font modules -- at least one is required
+####
+#### The order given here (from top to down) is the order used for testing
+#### font formats in the compiled library.
+####
+
+# TrueType font driver.
+#
+# This driver needs the `sfnt' module.
+FONT_MODULES += truetype
+
+# PostScript Type 1 font driver.
+#
+# This driver needs the `psaux', `pshinter', and `psnames' modules.
+FONT_MODULES += type1
+
+# CFF/OpenType font driver.
+#
+# This driver needs the `sfnt', `pshinter', and `psnames' modules.
+FONT_MODULES += cff
+
+# Type 1 CID-keyed font driver.
+#
+# This driver needs the `psaux', `pshinter', and `psnames' modules.
+FONT_MODULES += cid
+
+# PFR/TrueDoc font driver. See optional extension ftpfr.c below also.
+FONT_MODULES += pfr
+
+# PostScript Type 42 font driver.
+#
+# This driver needs the `truetype' module.
+FONT_MODULES += type42
+
+# Windows FONT/FNT font driver. See optional extension ftwinfnt.c below
+# also.
+FONT_MODULES += winfonts
+
+# PCF font driver.
+FONT_MODULES += pcf
+
+# BDF font driver. See optional extension ftbdf.c below also.
+FONT_MODULES += bdf
+
+# SFNT files support. If used without `truetype' or `cff', it supports
+# bitmap-only fonts within an SFNT wrapper.
+#
+# This driver needs the `psnames' module.
+FONT_MODULES += sfnt
+
+
+####
+#### hinting modules
+####
+
+# FreeType's auto hinter.
+HINTING_MODULES += autofit
+
+# PostScript hinter.
+HINTING_MODULES += pshinter
+
+# The TrueType hinting engine doesn't have a module of its own but is
+# controlled in file include/freetype/config/ftoption.h
+# (TT_CONFIG_OPTION_BYTECODE_INTERPRETER and friends).
+
+
+####
+#### raster modules -- at least one is required for vector font formats
+####
+
+# Monochrome rasterizer.
+RASTER_MODULES += raster
+
+# Anti-aliasing rasterizer.
+RASTER_MODULES += smooth
+
+
+####
+#### auxiliary modules
+####
+
+# FreeType's cache sub-system (quite stable but still in beta -- this means
+# that its public API is subject to change if necessary). See
+# include/freetype/ftcache.h.
+AUX_MODULES += cache
+
+# TrueType GX/AAT table validation. Needs ftgxval.c below.
+# AUX_MODULES += gxvalid
+
+# Support for streams compressed with gzip (files with suffix .gz).
+#
+# See include/freetype/ftgzip.h for the API.
+AUX_MODULES += gzip
+
+# Support for streams compressed with LZW (files with suffix .Z).
+#
+# See include/freetype/ftlzw.h for the API.
+AUX_MODULES += lzw
+
+# OpenType table validation. Needs ftotval.c below.
+#
+# AUX_MODULES += otvalid
+
+# Auxiliary PostScript driver component to share common code.
+#
+# This module depends on `psnames'.
+AUX_MODULES += psaux
+
+# Support for PostScript glyph names.
+#
+# This module can be controlled in ftconfig.h
+# (FT_CONFIG_OPTION_POSTSCRIPT_NAMES).
+AUX_MODULES += psnames
+
+
+####
+#### base module extensions
+####
+
+# Exact bounding box calculation.
+#
+# See include/freetype/ftbbox.h for the API.
+BASE_EXTENSIONS += ftbbox.c
+
+# Access BDF-specific strings. Needs BDF font driver.
+#
+# See include/freetype/ftbdf.h for the API.
+BASE_EXTENSIONS += ftbdf.c
+
+# Access CID font information.
+#
+# See include/freetype/ftcid.h for the API.
+BASE_EXTENSIONS += ftcid.c
+
+# Utility functions for converting 1bpp, 2bpp, 4bpp, and 8bpp bitmaps into
+# 8bpp format, and for emboldening of bitmap glyphs.
+#
+# See include/freetype/ftbitmap.h for the API.
+BASE_EXTENSIONS += ftbitmap.c
+
+# Convenience functions to handle glyphs.
+#
+# See include/freetype/ftglyph.h for the API.
+BASE_EXTENSIONS += ftglyph.c
+
+# Interface for gxvalid module (which is required).
+#
+# See include/freetype/ftgxval.h for the API.
+BASE_EXTENSIONS += ftgxval.c
+
+# Multiple Master font interface.
+#
+# See include/freetype/ftmm.h for the API.
+BASE_EXTENSIONS += ftmm.c
+
+# Interface for otvalid module (which is required).
+#
+# See include/freetype/ftotval.h for the API.
+BASE_EXTENSIONS += ftotval.c
+
+# Interface for accessing PFR-specific data. Needs PFR font driver.
+#
+# See include/freetype/ftpfr.h for the API.
+BASE_EXTENSIONS += ftpfr.c
+
+# Path stroker.
+#
+# See include/freetype/ftstroke.h for the API.
+BASE_EXTENSIONS += ftstroke.c
+
+# Support for synthetic embolding and slanting of fonts.
+#
+# See include/freetype/ftsynth.h for the API.
+BASE_EXTENSIONS += ftsynth.c
+
+# Interface to access data specific to PostScript Type 1 and Type 2 (CFF)
+# fonts.
+#
+# See include/freetype/t1tables.h for the API.
+BASE_EXTENSIONS += fttype1.c
+
+# Interface for accessing data specific to Windows FNT files. Needs winfnt
+# driver.
+#
+# See include/freetype/ftwinfnt.h for the API.
+BASE_EXTENSIONS += ftwinfnt.c
+
+# Support functions for X11.
+#
+# See include/freetype/ftxf86.h for the API.
+BASE_EXTENSIONS += ftxf86.c
+
+# Support for LCD color filtering of subpixel bitmaps.
+#
+# See include/freetype/ftlcdfil.h for the API.
+BASE_EXTENSIONS += ftlcdfil.c
+
+# Support for GASP table queries.
+#
+# See include/freetype/ftgasp.h for the API.
+BASE_EXTENSIONS += ftgasp.c
+
+# Support for FT_Face_CheckTrueTypePatents.
+#
+# See include/freetype.h for the API.
+BASE_EXTENSIONS += ftpatent.c
+
+####
+#### The components `ftsystem.c' (for memory allocation and stream I/O
+#### management) and `ftdebug.c' (for emitting debug messages to the user)
+#### are controlled with the following variables.
+####
+#### ftsystem.c: $(FTSYS_SRC)
+#### ftdebug.c: $(FTDEBUG_SRC)
+####
+#### Please refer to docs/CUSTOMIZE for details.
+####
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/objs/README b/Build/source/libs/freetype2/freetype-2.3.8/objs/README
new file mode 100644
index 00000000000..befb63e0492
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/objs/README
@@ -0,0 +1,2 @@
+This directory contains all the object files created when building the
+library.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/Jamfile
new file mode 100644
index 00000000000..76ee0f46e6d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/Jamfile
@@ -0,0 +1,25 @@
+# FreeType 2 src Jamfile
+#
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) ;
+
+# The file <freetype/internal/internal.h> is used to define macros that are
+# later used in #include statements. It needs to be parsed in order to
+# record these definitions.
+#
+HDRMACRO [ FT2_SubDir $(FT2_INCLUDE_DIR) internal internal.h ] ;
+
+for xx in $(FT2_COMPONENTS)
+{
+ SubInclude FT2_TOP $(FT2_SRC_DIR) $(xx) ;
+}
+
+# end of src Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/Jamfile
new file mode 100644
index 00000000000..acee8bf2cbf
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/Jamfile
@@ -0,0 +1,39 @@
+# FreeType 2 src/autofit Jamfile
+#
+# Copyright 2003, 2004, 2005, 2006, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP src autofit ;
+
+{
+ local _sources ;
+
+ # define FT2_AUTOFIT2 do enable to experimental latin hinter replacement
+ if $(FT2_AUTOFIT2)
+ {
+ DEFINES += FT_OPTION_AUTOFIT2 ;
+ }
+ if $(FT2_MULTI)
+ {
+ _sources = afangles afglobal afhints aflatin afcjk afindic afloader afmodule afdummy afwarp ;
+
+ if $(FT2_AUTOFIT2)
+ {
+ _sources += aflatin2 ;
+ }
+ }
+ else
+ {
+ _sources = autofit ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/autofit Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.c
new file mode 100644
index 00000000000..e2360d157de
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.c
@@ -0,0 +1,292 @@
+/***************************************************************************/
+/* */
+/* afangles.c */
+/* */
+/* Routines used to compute vector angles with limited accuracy */
+/* and very high speed. It also contains sorting routines (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "aftypes.h"
+
+
+#if 0
+
+ FT_LOCAL_DEF( FT_Int )
+ af_corner_is_flat( FT_Pos x_in,
+ FT_Pos y_in,
+ FT_Pos x_out,
+ FT_Pos y_out )
+ {
+ FT_Pos ax = x_in;
+ FT_Pos ay = y_in;
+
+ FT_Pos d_in, d_out, d_corner;
+
+
+ if ( ax < 0 )
+ ax = -ax;
+ if ( ay < 0 )
+ ay = -ay;
+ d_in = ax + ay;
+
+ ax = x_out;
+ if ( ax < 0 )
+ ax = -ax;
+ ay = y_out;
+ if ( ay < 0 )
+ ay = -ay;
+ d_out = ax + ay;
+
+ ax = x_out + x_in;
+ if ( ax < 0 )
+ ax = -ax;
+ ay = y_out + y_in;
+ if ( ay < 0 )
+ ay = -ay;
+ d_corner = ax + ay;
+
+ return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
+ }
+
+
+ FT_LOCAL_DEF( FT_Int )
+ af_corner_orientation( FT_Pos x_in,
+ FT_Pos y_in,
+ FT_Pos x_out,
+ FT_Pos y_out )
+ {
+ FT_Pos delta;
+
+
+ delta = x_in * y_out - y_in * x_out;
+
+ if ( delta == 0 )
+ return 0;
+ else
+ return 1 - 2 * ( delta < 0 );
+ }
+
+#endif
+
+
+ /*
+ * We are not using `af_angle_atan' anymore, but we keep the source
+ * code below just in case...
+ */
+
+
+#if 0
+
+
+ /*
+ * The trick here is to realize that we don't need a very accurate angle
+ * approximation. We are going to use the result of `af_angle_atan' to
+ * only compare the sign of angle differences, or check whether its
+ * magnitude is very small.
+ *
+ * The approximation
+ *
+ * dy * PI / (|dx|+|dy|)
+ *
+ * should be enough, and much faster to compute.
+ */
+ FT_LOCAL_DEF( AF_Angle )
+ af_angle_atan( FT_Fixed dx,
+ FT_Fixed dy )
+ {
+ AF_Angle angle;
+ FT_Fixed ax = dx;
+ FT_Fixed ay = dy;
+
+
+ if ( ax < 0 )
+ ax = -ax;
+ if ( ay < 0 )
+ ay = -ay;
+
+ ax += ay;
+
+ if ( ax == 0 )
+ angle = 0;
+ else
+ {
+ angle = ( AF_ANGLE_PI2 * dy ) / ( ax + ay );
+ if ( dx < 0 )
+ {
+ if ( angle >= 0 )
+ angle = AF_ANGLE_PI - angle;
+ else
+ angle = -AF_ANGLE_PI - angle;
+ }
+ }
+
+ return angle;
+ }
+
+
+#elif 0
+
+
+ /* the following table has been automatically generated with */
+ /* the `mather.py' Python script */
+
+#define AF_ATAN_BITS 8
+
+ static const FT_Byte af_arctan[1L << AF_ATAN_BITS] =
+ {
+ 0, 0, 1, 1, 1, 2, 2, 2,
+ 3, 3, 3, 3, 4, 4, 4, 5,
+ 5, 5, 6, 6, 6, 7, 7, 7,
+ 8, 8, 8, 9, 9, 9, 10, 10,
+ 10, 10, 11, 11, 11, 12, 12, 12,
+ 13, 13, 13, 14, 14, 14, 14, 15,
+ 15, 15, 16, 16, 16, 17, 17, 17,
+ 18, 18, 18, 18, 19, 19, 19, 20,
+ 20, 20, 21, 21, 21, 21, 22, 22,
+ 22, 23, 23, 23, 24, 24, 24, 24,
+ 25, 25, 25, 26, 26, 26, 26, 27,
+ 27, 27, 28, 28, 28, 28, 29, 29,
+ 29, 30, 30, 30, 30, 31, 31, 31,
+ 31, 32, 32, 32, 33, 33, 33, 33,
+ 34, 34, 34, 34, 35, 35, 35, 35,
+ 36, 36, 36, 36, 37, 37, 37, 38,
+ 38, 38, 38, 39, 39, 39, 39, 40,
+ 40, 40, 40, 41, 41, 41, 41, 42,
+ 42, 42, 42, 42, 43, 43, 43, 43,
+ 44, 44, 44, 44, 45, 45, 45, 45,
+ 46, 46, 46, 46, 46, 47, 47, 47,
+ 47, 48, 48, 48, 48, 48, 49, 49,
+ 49, 49, 50, 50, 50, 50, 50, 51,
+ 51, 51, 51, 51, 52, 52, 52, 52,
+ 52, 53, 53, 53, 53, 53, 54, 54,
+ 54, 54, 54, 55, 55, 55, 55, 55,
+ 56, 56, 56, 56, 56, 57, 57, 57,
+ 57, 57, 57, 58, 58, 58, 58, 58,
+ 59, 59, 59, 59, 59, 59, 60, 60,
+ 60, 60, 60, 61, 61, 61, 61, 61,
+ 61, 62, 62, 62, 62, 62, 62, 63,
+ 63, 63, 63, 63, 63, 64, 64, 64
+ };
+
+
+ FT_LOCAL_DEF( AF_Angle )
+ af_angle_atan( FT_Fixed dx,
+ FT_Fixed dy )
+ {
+ AF_Angle angle;
+
+
+ /* check trivial cases */
+ if ( dy == 0 )
+ {
+ angle = 0;
+ if ( dx < 0 )
+ angle = AF_ANGLE_PI;
+ return angle;
+ }
+ else if ( dx == 0 )
+ {
+ angle = AF_ANGLE_PI2;
+ if ( dy < 0 )
+ angle = -AF_ANGLE_PI2;
+ return angle;
+ }
+
+ angle = 0;
+ if ( dx < 0 )
+ {
+ dx = -dx;
+ dy = -dy;
+ angle = AF_ANGLE_PI;
+ }
+
+ if ( dy < 0 )
+ {
+ FT_Pos tmp;
+
+
+ tmp = dx;
+ dx = -dy;
+ dy = tmp;
+ angle -= AF_ANGLE_PI2;
+ }
+
+ if ( dx == 0 && dy == 0 )
+ return 0;
+
+ if ( dx == dy )
+ angle += AF_ANGLE_PI4;
+ else if ( dx > dy )
+ angle += af_arctan[FT_DivFix( dy, dx ) >> ( 16 - AF_ATAN_BITS )];
+ else
+ angle += AF_ANGLE_PI2 -
+ af_arctan[FT_DivFix( dx, dy ) >> ( 16 - AF_ATAN_BITS )];
+
+ if ( angle > AF_ANGLE_PI )
+ angle -= AF_ANGLE_2PI;
+
+ return angle;
+ }
+
+
+#endif /* 0 */
+
+
+ FT_LOCAL_DEF( void )
+ af_sort_pos( FT_UInt count,
+ FT_Pos* table )
+ {
+ FT_UInt i, j;
+ FT_Pos swap;
+
+
+ for ( i = 1; i < count; i++ )
+ {
+ for ( j = i; j > 0; j-- )
+ {
+ if ( table[j] > table[j - 1] )
+ break;
+
+ swap = table[j];
+ table[j] = table[j - 1];
+ table[j - 1] = swap;
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_sort_widths( FT_UInt count,
+ AF_Width table )
+ {
+ FT_UInt i, j;
+ AF_WidthRec swap;
+
+
+ for ( i = 1; i < count; i++ )
+ {
+ for ( j = i; j > 0; j-- )
+ {
+ if ( table[j].org > table[j - 1].org )
+ break;
+
+ swap = table[j];
+ table[j] = table[j - 1];
+ table[j - 1] = swap;
+ }
+ }
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.h
new file mode 100644
index 00000000000..f33f9e108e3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.h
@@ -0,0 +1,7 @@
+/*
+ * afangles.h
+ *
+ * This is a dummy file, used to please the build system. It is never
+ * included by the auto-fitter sources.
+ *
+ */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.c
new file mode 100644
index 00000000000..de3ce11d543
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.c
@@ -0,0 +1,1513 @@
+/***************************************************************************/
+/* */
+/* afcjk.c */
+/* */
+/* Auto-fitter hinting routines for CJK script (body). */
+/* */
+/* Copyright 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*
+ * The algorithm is based on akito's autohint patch, available here:
+ *
+ * http://www.kde.gr.jp/~akito/patch/freetype2/
+ *
+ */
+
+#include "aftypes.h"
+#include "aflatin.h"
+
+
+#ifdef AF_CONFIG_OPTION_CJK
+
+#include "afcjk.h"
+#include "aferrors.h"
+
+
+#ifdef AF_USE_WARPER
+#include "afwarp.h"
+#endif
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** C J K G L O B A L M E T R I C S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( FT_Error )
+ af_cjk_metrics_init( AF_LatinMetrics metrics,
+ FT_Face face )
+ {
+ FT_CharMap oldmap = face->charmap;
+
+
+ metrics->units_per_em = face->units_per_EM;
+
+ /* TODO are there blues? */
+
+ if ( FT_Select_Charmap( face, FT_ENCODING_UNICODE ) )
+ face->charmap = NULL;
+
+ /* latin's version would suffice */
+ af_latin_metrics_init_widths( metrics, face, 0x7530 );
+
+ FT_Set_Charmap( face, oldmap );
+
+ return AF_Err_Ok;
+ }
+
+
+ static void
+ af_cjk_metrics_scale_dim( AF_LatinMetrics metrics,
+ AF_Scaler scaler,
+ AF_Dimension dim )
+ {
+ AF_LatinAxis axis;
+
+
+ axis = &metrics->axis[dim];
+
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ axis->scale = scaler->x_scale;
+ axis->delta = scaler->x_delta;
+ }
+ else
+ {
+ axis->scale = scaler->y_scale;
+ axis->delta = scaler->y_delta;
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_cjk_metrics_scale( AF_LatinMetrics metrics,
+ AF_Scaler scaler )
+ {
+ metrics->root.scaler = *scaler;
+
+ af_cjk_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
+ af_cjk_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** C J K G L Y P H A N A L Y S I S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static FT_Error
+ af_cjk_hints_compute_segments( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ AF_Segment segments = axis->segments;
+ AF_Segment segment_limit = segments + axis->num_segments;
+ FT_Error error;
+ AF_Segment seg;
+
+
+ error = af_latin_hints_compute_segments( hints, dim );
+ if ( error )
+ return error;
+
+ /* a segment is round if it doesn't have successive */
+ /* on-curve points. */
+ for ( seg = segments; seg < segment_limit; seg++ )
+ {
+ AF_Point pt = seg->first;
+ AF_Point last = seg->last;
+ AF_Flags f0 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
+ AF_Flags f1;
+
+
+ seg->flags &= ~AF_EDGE_ROUND;
+
+ for ( ; pt != last; f0 = f1 )
+ {
+ pt = pt->next;
+ f1 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
+
+ if ( !f0 && !f1 )
+ break;
+
+ if ( pt == last )
+ seg->flags |= AF_EDGE_ROUND;
+ }
+ }
+
+ return AF_Err_Ok;
+ }
+
+
+ static void
+ af_cjk_hints_link_segments( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ AF_Segment segments = axis->segments;
+ AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Direction major_dir = axis->major_dir;
+ AF_Segment seg1, seg2;
+ FT_Pos len_threshold;
+ FT_Pos dist_threshold;
+
+
+ len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
+
+ dist_threshold = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
+ : hints->y_scale;
+ dist_threshold = FT_DivFix( 64 * 3, dist_threshold );
+
+ /* now compare each segment to the others */
+ for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+ {
+ /* the fake segments are for metrics hinting only */
+ if ( seg1->first == seg1->last )
+ continue;
+
+ if ( seg1->dir != major_dir )
+ continue;
+
+ for ( seg2 = segments; seg2 < segment_limit; seg2++ )
+ if ( seg2 != seg1 && seg1->dir + seg2->dir == 0 )
+ {
+ FT_Pos dist = seg2->pos - seg1->pos;
+
+
+ if ( dist < 0 )
+ continue;
+
+ {
+ FT_Pos min = seg1->min_coord;
+ FT_Pos max = seg1->max_coord;
+ FT_Pos len;
+
+
+ if ( min < seg2->min_coord )
+ min = seg2->min_coord;
+
+ if ( max > seg2->max_coord )
+ max = seg2->max_coord;
+
+ len = max - min;
+ if ( len >= len_threshold )
+ {
+ if ( dist * 8 < seg1->score * 9 &&
+ ( dist * 8 < seg1->score * 7 || seg1->len < len ) )
+ {
+ seg1->score = dist;
+ seg1->len = len;
+ seg1->link = seg2;
+ }
+
+ if ( dist * 8 < seg2->score * 9 &&
+ ( dist * 8 < seg2->score * 7 || seg2->len < len ) )
+ {
+ seg2->score = dist;
+ seg2->len = len;
+ seg2->link = seg1;
+ }
+ }
+ }
+ }
+ }
+
+ /*
+ * now compute the `serif' segments
+ *
+ * In Hanzi, some strokes are wider on one or both of the ends.
+ * We either identify the stems on the ends as serifs or remove
+ * the linkage, depending on the length of the stems.
+ *
+ */
+
+ {
+ AF_Segment link1, link2;
+
+
+ for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+ {
+ link1 = seg1->link;
+ if ( !link1 || link1->link != seg1 || link1->pos <= seg1->pos )
+ continue;
+
+ if ( seg1->score >= dist_threshold )
+ continue;
+
+ for ( seg2 = segments; seg2 < segment_limit; seg2++ )
+ {
+ if ( seg2->pos > seg1->pos || seg1 == seg2 )
+ continue;
+
+ link2 = seg2->link;
+ if ( !link2 || link2->link != seg2 || link2->pos < link1->pos )
+ continue;
+
+ if ( seg1->pos == seg2->pos && link1->pos == link2->pos )
+ continue;
+
+ if ( seg2->score <= seg1->score || seg1->score * 4 <= seg2->score )
+ continue;
+
+ /* seg2 < seg1 < link1 < link2 */
+
+ if ( seg1->len >= seg2->len * 3 )
+ {
+ AF_Segment seg;
+
+
+ for ( seg = segments; seg < segment_limit; seg++ )
+ {
+ AF_Segment link = seg->link;
+
+
+ if ( link == seg2 )
+ {
+ seg->link = 0;
+ seg->serif = link1;
+ }
+ else if ( link == link2 )
+ {
+ seg->link = 0;
+ seg->serif = seg1;
+ }
+ }
+ }
+ else
+ {
+ seg1->link = link1->link = 0;
+
+ break;
+ }
+ }
+ }
+ }
+
+ for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+ {
+ seg2 = seg1->link;
+
+ if ( seg2 )
+ {
+ seg2->num_linked++;
+ if ( seg2->link != seg1 )
+ {
+ seg1->link = 0;
+
+ if ( seg2->score < dist_threshold || seg1->score < seg2->score * 4 )
+ seg1->serif = seg2->link;
+ else
+ seg2->num_linked--;
+ }
+ }
+ }
+ }
+
+
+ static FT_Error
+ af_cjk_hints_compute_edges( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ FT_Error error = AF_Err_Ok;
+ FT_Memory memory = hints->memory;
+ AF_LatinAxis laxis = &((AF_LatinMetrics)hints->metrics)->axis[dim];
+
+ AF_Segment segments = axis->segments;
+ AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment seg;
+
+ FT_Fixed scale;
+ FT_Pos edge_distance_threshold;
+
+
+ axis->num_edges = 0;
+
+ scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
+ : hints->y_scale;
+
+ /*********************************************************************/
+ /* */
+ /* We begin by generating a sorted table of edges for the current */
+ /* direction. To do so, we simply scan each segment and try to find */
+ /* an edge in our table that corresponds to its position. */
+ /* */
+ /* If no edge is found, we create and insert a new edge in the */
+ /* sorted table. Otherwise, we simply add the segment to the edge's */
+ /* list which is then processed in the second step to compute the */
+ /* edge's properties. */
+ /* */
+ /* Note that the edges table is sorted along the segment/edge */
+ /* position. */
+ /* */
+ /*********************************************************************/
+
+ edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
+ scale );
+ if ( edge_distance_threshold > 64 / 4 )
+ edge_distance_threshold = FT_DivFix( 64 / 4, scale );
+ else
+ edge_distance_threshold = laxis->edge_distance_threshold;
+
+ for ( seg = segments; seg < segment_limit; seg++ )
+ {
+ AF_Edge found = 0;
+ FT_Pos best = 0xFFFFU;
+ FT_Int ee;
+
+
+ /* look for an edge corresponding to the segment */
+ for ( ee = 0; ee < axis->num_edges; ee++ )
+ {
+ AF_Edge edge = axis->edges + ee;
+ FT_Pos dist;
+
+
+ if ( edge->dir != seg->dir )
+ continue;
+
+ dist = seg->pos - edge->fpos;
+ if ( dist < 0 )
+ dist = -dist;
+
+ if ( dist < edge_distance_threshold && dist < best )
+ {
+ AF_Segment link = seg->link;
+
+
+ /* check whether all linked segments of the candidate edge */
+ /* can make a single edge. */
+ if ( link )
+ {
+ AF_Segment seg1 = edge->first;
+ AF_Segment link1;
+ FT_Pos dist2 = 0;
+
+
+ do
+ {
+ link1 = seg1->link;
+ if ( link1 )
+ {
+ dist2 = AF_SEGMENT_DIST( link, link1 );
+ if ( dist2 >= edge_distance_threshold )
+ break;
+ }
+
+ } while ( ( seg1 = seg1->edge_next ) != edge->first );
+
+ if ( dist2 >= edge_distance_threshold )
+ continue;
+ }
+
+ best = dist;
+ found = edge;
+ }
+ }
+
+ if ( !found )
+ {
+ AF_Edge edge;
+
+
+ /* insert a new edge in the list and */
+ /* sort according to the position */
+ error = af_axis_hints_new_edge( axis, seg->pos,
+ (AF_Direction)seg->dir,
+ memory, &edge );
+ if ( error )
+ goto Exit;
+
+ /* add the segment to the new edge's list */
+ FT_ZERO( edge );
+
+ edge->first = seg;
+ edge->last = seg;
+ edge->fpos = seg->pos;
+ edge->opos = edge->pos = FT_MulFix( seg->pos, scale );
+ seg->edge_next = seg;
+ edge->dir = seg->dir;
+ }
+ else
+ {
+ /* if an edge was found, simply add the segment to the edge's */
+ /* list */
+ seg->edge_next = found->first;
+ found->last->edge_next = seg;
+ found->last = seg;
+ }
+ }
+
+ /*********************************************************************/
+ /* */
+ /* Good, we now compute each edge's properties according to segments */
+ /* found on its position. Basically, these are as follows. */
+ /* */
+ /* - edge's main direction */
+ /* - stem edge, serif edge or both (which defaults to stem then) */
+ /* - rounded edge, straight or both (which defaults to straight) */
+ /* - link for edge */
+ /* */
+ /*********************************************************************/
+
+ /* first of all, set the `edge' field in each segment -- this is */
+ /* required in order to compute edge links */
+ /* */
+ /* Note that removing this loop and setting the `edge' field of each */
+ /* segment directly in the code above slows down execution speed for */
+ /* some reasons on platforms like the Sun. */
+
+ {
+ AF_Edge edges = axis->edges;
+ AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge;
+
+
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ seg = edge->first;
+ if ( seg )
+ do
+ {
+ seg->edge = edge;
+ seg = seg->edge_next;
+
+ } while ( seg != edge->first );
+ }
+
+ /* now compute each edge properties */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ FT_Int is_round = 0; /* does it contain round segments? */
+ FT_Int is_straight = 0; /* does it contain straight segments? */
+
+
+ seg = edge->first;
+
+ do
+ {
+ FT_Bool is_serif;
+
+
+ /* check for roundness of segment */
+ if ( seg->flags & AF_EDGE_ROUND )
+ is_round++;
+ else
+ is_straight++;
+
+ /* check for links -- if seg->serif is set, then seg->link must */
+ /* be ignored */
+ is_serif = (FT_Bool)( seg->serif && seg->serif->edge != edge );
+
+ if ( seg->link || is_serif )
+ {
+ AF_Edge edge2;
+ AF_Segment seg2;
+
+
+ edge2 = edge->link;
+ seg2 = seg->link;
+
+ if ( is_serif )
+ {
+ seg2 = seg->serif;
+ edge2 = edge->serif;
+ }
+
+ if ( edge2 )
+ {
+ FT_Pos edge_delta;
+ FT_Pos seg_delta;
+
+
+ edge_delta = edge->fpos - edge2->fpos;
+ if ( edge_delta < 0 )
+ edge_delta = -edge_delta;
+
+ seg_delta = AF_SEGMENT_DIST( seg, seg2 );
+
+ if ( seg_delta < edge_delta )
+ edge2 = seg2->edge;
+ }
+ else
+ edge2 = seg2->edge;
+
+ if ( is_serif )
+ {
+ edge->serif = edge2;
+ edge2->flags |= AF_EDGE_SERIF;
+ }
+ else
+ edge->link = edge2;
+ }
+
+ seg = seg->edge_next;
+
+ } while ( seg != edge->first );
+
+ /* set the round/straight flags */
+ edge->flags = AF_EDGE_NORMAL;
+
+ if ( is_round > 0 && is_round >= is_straight )
+ edge->flags |= AF_EDGE_ROUND;
+
+ /* get rid of serifs if link is set */
+ /* XXX: This gets rid of many unpleasant artefacts! */
+ /* Example: the `c' in cour.pfa at size 13 */
+
+ if ( edge->serif && edge->link )
+ edge->serif = 0;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ af_cjk_hints_detect_features( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ FT_Error error;
+
+
+ error = af_cjk_hints_compute_segments( hints, dim );
+ if ( !error )
+ {
+ af_cjk_hints_link_segments( hints, dim );
+
+ error = af_cjk_hints_compute_edges( hints, dim );
+ }
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_cjk_hints_init( AF_GlyphHints hints,
+ AF_LatinMetrics metrics )
+ {
+ FT_Render_Mode mode;
+ FT_UInt32 scaler_flags, other_flags;
+
+
+ af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
+
+ /*
+ * correct x_scale and y_scale when needed, since they may have
+ * been modified af_cjk_scale_dim above
+ */
+ hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
+ hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
+ hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
+ hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
+
+ /* compute flags depending on render mode, etc. */
+ mode = metrics->root.scaler.render_mode;
+
+#ifdef AF_USE_WARPER
+ if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
+ metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
+#endif
+
+ scaler_flags = hints->scaler_flags;
+ other_flags = 0;
+
+ /*
+ * We snap the width of vertical stems for the monochrome and
+ * horizontal LCD rendering targets only.
+ */
+ if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
+ other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
+
+ /*
+ * We snap the width of horizontal stems for the monochrome and
+ * vertical LCD rendering targets only.
+ */
+ if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
+ other_flags |= AF_LATIN_HINTS_VERT_SNAP;
+
+ /*
+ * We adjust stems to full pixels only if we don't use the `light' mode.
+ */
+ if ( mode != FT_RENDER_MODE_LIGHT )
+ other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
+
+ if ( mode == FT_RENDER_MODE_MONO )
+ other_flags |= AF_LATIN_HINTS_MONO;
+
+ scaler_flags |= AF_SCALER_FLAG_NO_ADVANCE;
+
+ hints->scaler_flags = scaler_flags;
+ hints->other_flags = other_flags;
+
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** C J K G L Y P H G R I D - F I T T I N G *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* snap a given width in scaled coordinates to one of the */
+ /* current standard widths */
+
+ static FT_Pos
+ af_cjk_snap_width( AF_Width widths,
+ FT_Int count,
+ FT_Pos width )
+ {
+ int n;
+ FT_Pos best = 64 + 32 + 2;
+ FT_Pos reference = width;
+ FT_Pos scaled;
+
+
+ for ( n = 0; n < count; n++ )
+ {
+ FT_Pos w;
+ FT_Pos dist;
+
+
+ w = widths[n].cur;
+ dist = width - w;
+ if ( dist < 0 )
+ dist = -dist;
+ if ( dist < best )
+ {
+ best = dist;
+ reference = w;
+ }
+ }
+
+ scaled = FT_PIX_ROUND( reference );
+
+ if ( width >= reference )
+ {
+ if ( width < scaled + 48 )
+ width = reference;
+ }
+ else
+ {
+ if ( width > scaled - 48 )
+ width = reference;
+ }
+
+ return width;
+ }
+
+
+ /* compute the snapped width of a given stem */
+
+ static FT_Pos
+ af_cjk_compute_stem_width( AF_GlyphHints hints,
+ AF_Dimension dim,
+ FT_Pos width,
+ AF_Edge_Flags base_flags,
+ AF_Edge_Flags stem_flags )
+ {
+ AF_LatinMetrics metrics = (AF_LatinMetrics) hints->metrics;
+ AF_LatinAxis axis = & metrics->axis[dim];
+ FT_Pos dist = width;
+ FT_Int sign = 0;
+ FT_Int vertical = ( dim == AF_DIMENSION_VERT );
+
+ FT_UNUSED( base_flags );
+ FT_UNUSED( stem_flags );
+
+
+ if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
+ return width;
+
+ if ( dist < 0 )
+ {
+ dist = -width;
+ sign = 1;
+ }
+
+ if ( ( vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
+ ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
+ {
+ /* smooth hinting process: very lightly quantize the stem width */
+
+ if ( axis->width_count > 0 )
+ {
+ if ( FT_ABS( dist - axis->widths[0].cur ) < 40 )
+ {
+ dist = axis->widths[0].cur;
+ if ( dist < 48 )
+ dist = 48;
+
+ goto Done_Width;
+ }
+ }
+
+ if ( dist < 54 )
+ dist += ( 54 - dist ) / 2 ;
+ else if ( dist < 3 * 64 )
+ {
+ FT_Pos delta;
+
+
+ delta = dist & 63;
+ dist &= -64;
+
+ if ( delta < 10 )
+ dist += delta;
+ else if ( delta < 22 )
+ dist += 10;
+ else if ( delta < 42 )
+ dist += delta;
+ else if ( delta < 54 )
+ dist += 54;
+ else
+ dist += delta;
+ }
+ }
+ else
+ {
+ /* strong hinting process: snap the stem width to integer pixels */
+
+ dist = af_cjk_snap_width( axis->widths, axis->width_count, dist );
+
+ if ( vertical )
+ {
+ /* in the case of vertical hinting, always round */
+ /* the stem heights to integer pixels */
+
+ if ( dist >= 64 )
+ dist = ( dist + 16 ) & ~63;
+ else
+ dist = 64;
+ }
+ else
+ {
+ if ( AF_LATIN_HINTS_DO_MONO( hints ) )
+ {
+ /* monochrome horizontal hinting: snap widths to integer pixels */
+ /* with a different threshold */
+
+ if ( dist < 64 )
+ dist = 64;
+ else
+ dist = ( dist + 32 ) & ~63;
+ }
+ else
+ {
+ /* for horizontal anti-aliased hinting, we adopt a more subtle */
+ /* approach: we strengthen small stems, round stems whose size */
+ /* is between 1 and 2 pixels to an integer, otherwise nothing */
+
+ if ( dist < 48 )
+ dist = ( dist + 64 ) >> 1;
+
+ else if ( dist < 128 )
+ dist = ( dist + 22 ) & ~63;
+ else
+ /* round otherwise to prevent color fringes in LCD mode */
+ dist = ( dist + 32 ) & ~63;
+ }
+ }
+ }
+
+ Done_Width:
+ if ( sign )
+ dist = -dist;
+
+ return dist;
+ }
+
+
+ /* align one stem edge relative to the previous stem edge */
+
+ static void
+ af_cjk_align_linked_edge( AF_GlyphHints hints,
+ AF_Dimension dim,
+ AF_Edge base_edge,
+ AF_Edge stem_edge )
+ {
+ FT_Pos dist = stem_edge->opos - base_edge->opos;
+
+ FT_Pos fitted_width = af_cjk_compute_stem_width(
+ hints, dim, dist,
+ (AF_Edge_Flags)base_edge->flags,
+ (AF_Edge_Flags)stem_edge->flags );
+
+
+ stem_edge->pos = base_edge->pos + fitted_width;
+ }
+
+
+ static void
+ af_cjk_align_serif_edge( AF_GlyphHints hints,
+ AF_Edge base,
+ AF_Edge serif )
+ {
+ FT_UNUSED( hints );
+
+ serif->pos = base->pos + ( serif->opos - base->opos );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** E D G E H I N T I N G ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#define AF_LIGHT_MODE_MAX_HORZ_GAP 9
+#define AF_LIGHT_MODE_MAX_VERT_GAP 15
+#define AF_LIGHT_MODE_MAX_DELTA_ABS 14
+
+
+ static FT_Pos
+ af_hint_normal_stem( AF_GlyphHints hints,
+ AF_Edge edge,
+ AF_Edge edge2,
+ FT_Pos anchor,
+ AF_Dimension dim )
+ {
+ FT_Pos org_len, cur_len, org_center;
+ FT_Pos cur_pos1, cur_pos2;
+ FT_Pos d_off1, u_off1, d_off2, u_off2, delta;
+ FT_Pos offset;
+ FT_Pos threshold = 64;
+
+
+ if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
+ {
+ if ( ( edge->flags & AF_EDGE_ROUND ) &&
+ ( edge2->flags & AF_EDGE_ROUND ) )
+ {
+ if ( dim == AF_DIMENSION_VERT )
+ threshold = 64 - AF_LIGHT_MODE_MAX_HORZ_GAP;
+ else
+ threshold = 64 - AF_LIGHT_MODE_MAX_VERT_GAP;
+ }
+ else
+ {
+ if ( dim == AF_DIMENSION_VERT )
+ threshold = 64 - AF_LIGHT_MODE_MAX_HORZ_GAP / 3;
+ else
+ threshold = 64 - AF_LIGHT_MODE_MAX_VERT_GAP / 3;
+ }
+ }
+
+ org_len = edge2->opos - edge->opos;
+ cur_len = af_cjk_compute_stem_width( hints, dim, org_len,
+ (AF_Edge_Flags)edge->flags,
+ (AF_Edge_Flags)edge2->flags );
+
+ org_center = ( edge->opos + edge2->opos ) / 2 + anchor;
+ cur_pos1 = org_center - cur_len / 2;
+ cur_pos2 = cur_pos1 + cur_len;
+ d_off1 = cur_pos1 - FT_PIX_FLOOR( cur_pos1 );
+ d_off2 = cur_pos2 - FT_PIX_FLOOR( cur_pos2 );
+ u_off1 = 64 - d_off1;
+ u_off2 = 64 - d_off2;
+ delta = 0;
+
+
+ if ( d_off1 == 0 || d_off2 == 0 )
+ goto Exit;
+
+ if ( cur_len <= threshold )
+ {
+ if ( d_off2 < cur_len )
+ {
+ if ( u_off1 <= d_off2 )
+ delta = u_off1;
+ else
+ delta = -d_off2;
+ }
+
+ goto Exit;
+ }
+
+ if ( threshold < 64 )
+ {
+ if ( d_off1 >= threshold || u_off1 >= threshold ||
+ d_off2 >= threshold || u_off2 >= threshold )
+ goto Exit;
+ }
+
+ offset = cur_len % 64;
+
+ if ( offset < 32 )
+ {
+ if ( u_off1 <= offset || d_off2 <= offset )
+ goto Exit;
+ }
+ else
+ offset = 64 - threshold;
+
+ d_off1 = threshold - u_off1;
+ u_off1 = u_off1 - offset;
+ u_off2 = threshold - d_off2;
+ d_off2 = d_off2 - offset;
+
+ if ( d_off1 <= u_off1 )
+ u_off1 = -d_off1;
+
+ if ( d_off2 <= u_off2 )
+ u_off2 = -d_off2;
+
+ if ( FT_ABS( u_off1 ) <= FT_ABS( u_off2 ) )
+ delta = u_off1;
+ else
+ delta = u_off2;
+
+ Exit:
+
+#if 1
+ if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
+ {
+ if ( delta > AF_LIGHT_MODE_MAX_DELTA_ABS )
+ delta = AF_LIGHT_MODE_MAX_DELTA_ABS;
+ else if ( delta < -AF_LIGHT_MODE_MAX_DELTA_ABS )
+ delta = -AF_LIGHT_MODE_MAX_DELTA_ABS;
+ }
+#endif
+
+ cur_pos1 += delta;
+
+ if ( edge->opos < edge2->opos )
+ {
+ edge->pos = cur_pos1;
+ edge2->pos = cur_pos1 + cur_len;
+ }
+ else
+ {
+ edge->pos = cur_pos1 + cur_len;
+ edge2->pos = cur_pos1;
+ }
+
+ return delta;
+ }
+
+
+ static void
+ af_cjk_hint_edges( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ AF_Edge edges = axis->edges;
+ AF_Edge edge_limit = edges + axis->num_edges;
+ FT_Int n_edges;
+ AF_Edge edge;
+ AF_Edge anchor = 0;
+ FT_Pos delta = 0;
+ FT_Int skipped = 0;
+
+
+ /* now we align all stem edges. */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ AF_Edge edge2;
+
+
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ /* skip all non-stem edges */
+ edge2 = edge->link;
+ if ( !edge2 )
+ {
+ skipped++;
+ continue;
+ }
+
+ /* now align the stem */
+
+ if ( edge2 < edge )
+ {
+ af_cjk_align_linked_edge( hints, dim, edge2, edge );
+ edge->flags |= AF_EDGE_DONE;
+ continue;
+ }
+
+ if ( dim != AF_DIMENSION_VERT && !anchor )
+ {
+
+#if 0
+ if ( fixedpitch )
+ {
+ AF_Edge left = edge;
+ AF_Edge right = edge_limit - 1;
+ AF_EdgeRec left1, left2, right1, right2;
+ FT_Pos target, center1, center2;
+ FT_Pos delta1, delta2, d1, d2;
+
+
+ while ( right > left && !right->link )
+ right--;
+
+ left1 = *left;
+ left2 = *left->link;
+ right1 = *right->link;
+ right2 = *right;
+
+ delta = ( ( ( hinter->pp2.x + 32 ) & -64 ) - hinter->pp2.x ) / 2;
+ target = left->opos + ( right->opos - left->opos ) / 2 + delta - 16;
+
+ delta1 = delta;
+ delta1 += af_hint_normal_stem( hints, left, left->link,
+ delta1, 0 );
+
+ if ( left->link != right )
+ af_hint_normal_stem( hints, right->link, right, delta1, 0 );
+
+ center1 = left->pos + ( right->pos - left->pos ) / 2;
+
+ if ( center1 >= target )
+ delta2 = delta - 32;
+ else
+ delta2 = delta + 32;
+
+ delta2 += af_hint_normal_stem( hints, &left1, &left2, delta2, 0 );
+
+ if ( delta1 != delta2 )
+ {
+ if ( left->link != right )
+ af_hint_normal_stem( hints, &right1, &right2, delta2, 0 );
+
+ center2 = left1.pos + ( right2.pos - left1.pos ) / 2;
+
+ d1 = center1 - target;
+ d2 = center2 - target;
+
+ if ( FT_ABS( d2 ) < FT_ABS( d1 ) )
+ {
+ left->pos = left1.pos;
+ left->link->pos = left2.pos;
+
+ if ( left->link != right )
+ {
+ right->link->pos = right1.pos;
+ right->pos = right2.pos;
+ }
+
+ delta1 = delta2;
+ }
+ }
+
+ delta = delta1;
+ right->link->flags |= AF_EDGE_DONE;
+ right->flags |= AF_EDGE_DONE;
+ }
+ else
+
+#endif /* 0 */
+
+ delta = af_hint_normal_stem( hints, edge, edge2, 0,
+ AF_DIMENSION_HORZ );
+ }
+ else
+ af_hint_normal_stem( hints, edge, edge2, delta, dim );
+
+#if 0
+ printf( "stem (%d,%d) adjusted (%.1f,%.1f)\n",
+ edge - edges, edge2 - edges,
+ ( edge->pos - edge->opos ) / 64.0,
+ ( edge2->pos - edge2->opos ) / 64.0 );
+#endif
+
+ anchor = edge;
+ edge->flags |= AF_EDGE_DONE;
+ edge2->flags |= AF_EDGE_DONE;
+ }
+
+ /* make sure that lowercase m's maintain their symmetry */
+
+ /* In general, lowercase m's have six vertical edges if they are sans */
+ /* serif, or twelve if they are with serifs. This implementation is */
+ /* based on that assumption, and seems to work very well with most */
+ /* faces. However, if for a certain face this assumption is not */
+ /* true, the m is just rendered like before. In addition, any stem */
+ /* correction will only be applied to symmetrical glyphs (even if the */
+ /* glyph is not an m), so the potential for unwanted distortion is */
+ /* relatively low. */
+
+ /* We don't handle horizontal edges since we can't easily assure that */
+ /* the third (lowest) stem aligns with the base line; it might end up */
+ /* one pixel higher or lower. */
+
+ n_edges = edge_limit - edges;
+ if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
+ {
+ AF_Edge edge1, edge2, edge3;
+ FT_Pos dist1, dist2, span;
+
+
+ if ( n_edges == 6 )
+ {
+ edge1 = edges;
+ edge2 = edges + 2;
+ edge3 = edges + 4;
+ }
+ else
+ {
+ edge1 = edges + 1;
+ edge2 = edges + 5;
+ edge3 = edges + 9;
+ }
+
+ dist1 = edge2->opos - edge1->opos;
+ dist2 = edge3->opos - edge2->opos;
+
+ span = dist1 - dist2;
+ if ( span < 0 )
+ span = -span;
+
+ if ( edge1->link == edge1 + 1 &&
+ edge2->link == edge2 + 1 &&
+ edge3->link == edge3 + 1 && span < 8 )
+ {
+ delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
+ edge3->pos -= delta;
+ if ( edge3->link )
+ edge3->link->pos -= delta;
+
+ /* move the serifs along with the stem */
+ if ( n_edges == 12 )
+ {
+ ( edges + 8 )->pos -= delta;
+ ( edges + 11 )->pos -= delta;
+ }
+
+ edge3->flags |= AF_EDGE_DONE;
+ if ( edge3->link )
+ edge3->link->flags |= AF_EDGE_DONE;
+ }
+ }
+
+ if ( !skipped )
+ return;
+
+ /*
+ * now hint the remaining edges (serifs and single) in order
+ * to complete our processing
+ */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ if ( edge->serif )
+ {
+ af_cjk_align_serif_edge( hints, edge->serif, edge );
+ edge->flags |= AF_EDGE_DONE;
+ skipped--;
+ }
+ }
+
+ if ( !skipped )
+ return;
+
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ AF_Edge before, after;
+
+
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ before = after = edge;
+
+ while ( --before >= edges )
+ if ( before->flags & AF_EDGE_DONE )
+ break;
+
+ while ( ++after < edge_limit )
+ if ( after->flags & AF_EDGE_DONE )
+ break;
+
+ if ( before >= edges || after < edge_limit )
+ {
+ if ( before < edges )
+ af_cjk_align_serif_edge( hints, after, edge );
+ else if ( after >= edge_limit )
+ af_cjk_align_serif_edge( hints, before, edge );
+ else
+ {
+ if ( after->fpos == before->fpos )
+ edge->pos = before->pos;
+ else
+ edge->pos = before->pos +
+ FT_MulDiv( edge->fpos - before->fpos,
+ after->pos - before->pos,
+ after->fpos - before->fpos );
+ }
+ }
+ }
+ }
+
+
+ static void
+ af_cjk_align_edge_points( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = & hints->axis[dim];
+ AF_Edge edges = axis->edges;
+ AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge;
+ FT_Bool snapping;
+
+
+ snapping = FT_BOOL( ( dim == AF_DIMENSION_HORZ &&
+ AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) ||
+ ( dim == AF_DIMENSION_VERT &&
+ AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) );
+
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ /* move the points of each segment */
+ /* in each edge to the edge's position */
+ AF_Segment seg = edge->first;
+
+
+ if ( snapping )
+ {
+ do
+ {
+ AF_Point point = seg->first;
+
+
+ for (;;)
+ {
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ point->x = edge->pos;
+ point->flags |= AF_FLAG_TOUCH_X;
+ }
+ else
+ {
+ point->y = edge->pos;
+ point->flags |= AF_FLAG_TOUCH_Y;
+ }
+
+ if ( point == seg->last )
+ break;
+
+ point = point->next;
+ }
+
+ seg = seg->edge_next;
+
+ } while ( seg != edge->first );
+ }
+ else
+ {
+ FT_Pos delta = edge->pos - edge->opos;
+
+
+ do
+ {
+ AF_Point point = seg->first;
+
+
+ for (;;)
+ {
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ point->x += delta;
+ point->flags |= AF_FLAG_TOUCH_X;
+ }
+ else
+ {
+ point->y += delta;
+ point->flags |= AF_FLAG_TOUCH_Y;
+ }
+
+ if ( point == seg->last )
+ break;
+
+ point = point->next;
+ }
+
+ seg = seg->edge_next;
+
+ } while ( seg != edge->first );
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_cjk_hints_apply( AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_LatinMetrics metrics )
+ {
+ FT_Error error;
+ int dim;
+
+ FT_UNUSED( metrics );
+
+
+ error = af_glyph_hints_reload( hints, outline, 0 );
+ if ( error )
+ goto Exit;
+
+ /* analyze glyph outline */
+ if ( AF_HINTS_DO_HORIZONTAL( hints ) )
+ {
+ error = af_cjk_hints_detect_features( hints, AF_DIMENSION_HORZ );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( AF_HINTS_DO_VERTICAL( hints ) )
+ {
+ error = af_cjk_hints_detect_features( hints, AF_DIMENSION_VERT );
+ if ( error )
+ goto Exit;
+ }
+
+ /* grid-fit the outline */
+ for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+ {
+ if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
+ ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
+ {
+
+#ifdef AF_USE_WARPER
+ if ( dim == AF_DIMENSION_HORZ &&
+ metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL )
+ {
+ AF_WarperRec warper;
+ FT_Fixed scale;
+ FT_Pos delta;
+
+
+ af_warper_compute( &warper, hints, dim, &scale, &delta );
+ af_glyph_hints_scale_dim( hints, dim, scale, delta );
+ continue;
+ }
+#endif /* AF_USE_WARPER */
+
+ af_cjk_hint_edges( hints, (AF_Dimension)dim );
+ af_cjk_align_edge_points( hints, (AF_Dimension)dim );
+ af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
+ af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
+ }
+ }
+
+#if 0
+ af_glyph_hints_dump_points( hints );
+ af_glyph_hints_dump_segments( hints );
+ af_glyph_hints_dump_edges( hints );
+#endif
+
+ af_glyph_hints_save( hints, outline );
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** C J K S C R I P T C L A S S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ static const AF_Script_UniRangeRec af_cjk_uniranges[] =
+ {
+#if 0
+ { 0x0100UL, 0xFFFFUL }, /* why this? */
+#endif
+ { 0x2E80UL, 0x2EFFUL }, /* CJK Radicals Supplement */
+ { 0x2F00UL, 0x2FDFUL }, /* Kangxi Radicals */
+ { 0x3000UL, 0x303FUL }, /* CJK Symbols and Punctuation */
+ { 0x3040UL, 0x309FUL }, /* Hiragana */
+ { 0x30A0UL, 0x30FFUL }, /* Katakana */
+ { 0x3100UL, 0x312FUL }, /* Bopomofo */
+ { 0x3130UL, 0x318FUL }, /* Hangul Compatibility Jamo */
+ { 0x31A0UL, 0x31BFUL }, /* Bopomofo Extended */
+ { 0x31C0UL, 0x31EFUL }, /* CJK Strokes */
+ { 0x31F0UL, 0x31FFUL }, /* Katakana Phonetic Extensions */
+ { 0x3200UL, 0x32FFUL }, /* Enclosed CJK Letters and Months */
+ { 0x3300UL, 0x33FFUL }, /* CJK Compatibility */
+ { 0x3400UL, 0x4DBFUL }, /* CJK Unified Ideographs Extension A */
+ { 0x4DC0UL, 0x4DFFUL }, /* Yijing Hexagram Symbols */
+ { 0x4E00UL, 0x9FFFUL }, /* CJK Unified Ideographs */
+ { 0xF900UL, 0xFAFFUL }, /* CJK Compatibility Ideographs */
+ { 0xFE30UL, 0xFE4FUL }, /* CJK Compatibility Forms */
+ { 0xFF00UL, 0xFFEFUL }, /* Halfwidth and Fullwidth Forms */
+ { 0x20000UL, 0x2A6DFUL }, /* CJK Unified Ideographs Extension B */
+ { 0x2F800UL, 0x2FA1FUL }, /* CJK Compatibility Ideographs Supplement */
+ { 0UL, 0UL }
+ };
+
+
+ FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
+ af_cjk_script_class =
+ {
+ AF_SCRIPT_CJK,
+ af_cjk_uniranges,
+
+ sizeof( AF_LatinMetricsRec ),
+
+ (AF_Script_InitMetricsFunc) af_cjk_metrics_init,
+ (AF_Script_ScaleMetricsFunc)af_cjk_metrics_scale,
+ (AF_Script_DoneMetricsFunc) NULL,
+
+ (AF_Script_InitHintsFunc) af_cjk_hints_init,
+ (AF_Script_ApplyHintsFunc) af_cjk_hints_apply
+ };
+
+#else /* !AF_CONFIG_OPTION_CJK */
+
+ static const AF_Script_UniRangeRec af_cjk_uniranges[] =
+ {
+ { 0, 0 }
+ };
+
+
+ FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
+ af_cjk_script_class =
+ {
+ AF_SCRIPT_CJK,
+ af_cjk_uniranges,
+
+ sizeof( AF_LatinMetricsRec ),
+
+ (AF_Script_InitMetricsFunc) NULL,
+ (AF_Script_ScaleMetricsFunc)NULL,
+ (AF_Script_DoneMetricsFunc) NULL,
+
+ (AF_Script_InitHintsFunc) NULL,
+ (AF_Script_ApplyHintsFunc) NULL
+ };
+
+#endif /* !AF_CONFIG_OPTION_CJK */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.h
new file mode 100644
index 00000000000..9f77fda1430
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.h
@@ -0,0 +1,58 @@
+/***************************************************************************/
+/* */
+/* afcjk.h */
+/* */
+/* Auto-fitter hinting routines for CJK script (specification). */
+/* */
+/* Copyright 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFCJK_H__
+#define __AFCJK_H__
+
+#include "afhints.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /* the CJK-specific script class */
+
+ FT_CALLBACK_TABLE const AF_ScriptClassRec
+ af_cjk_script_class;
+
+
+ FT_LOCAL( FT_Error )
+ af_cjk_metrics_init( AF_LatinMetrics metrics,
+ FT_Face face );
+
+ FT_LOCAL( void )
+ af_cjk_metrics_scale( AF_LatinMetrics metrics,
+ AF_Scaler scaler );
+
+ FT_LOCAL( FT_Error )
+ af_cjk_hints_init( AF_GlyphHints hints,
+ AF_LatinMetrics metrics );
+
+ FT_LOCAL( FT_Error )
+ af_cjk_hints_apply( AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_LatinMetrics metrics );
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFCJK_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.c
new file mode 100644
index 00000000000..ed96e96410d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.c
@@ -0,0 +1,62 @@
+/***************************************************************************/
+/* */
+/* afdummy.c */
+/* */
+/* Auto-fitter dummy routines to be used if no hinting should be */
+/* performed (body). */
+/* */
+/* Copyright 2003, 2004, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "afdummy.h"
+#include "afhints.h"
+
+
+ static FT_Error
+ af_dummy_hints_init( AF_GlyphHints hints,
+ AF_ScriptMetrics metrics )
+ {
+ af_glyph_hints_rescale( hints,
+ metrics );
+ return 0;
+ }
+
+
+ static FT_Error
+ af_dummy_hints_apply( AF_GlyphHints hints,
+ FT_Outline* outline )
+ {
+ FT_UNUSED( hints );
+ FT_UNUSED( outline );
+
+ return 0;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
+ af_dummy_script_class =
+ {
+ AF_SCRIPT_NONE,
+ NULL,
+
+ sizeof( AF_ScriptMetricsRec ),
+
+ (AF_Script_InitMetricsFunc) NULL,
+ (AF_Script_ScaleMetricsFunc)NULL,
+ (AF_Script_DoneMetricsFunc) NULL,
+
+ (AF_Script_InitHintsFunc) af_dummy_hints_init,
+ (AF_Script_ApplyHintsFunc) af_dummy_hints_apply
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.h
new file mode 100644
index 00000000000..2a5faf8f851
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.h
@@ -0,0 +1,43 @@
+/***************************************************************************/
+/* */
+/* afdummy.h */
+/* */
+/* Auto-fitter dummy routines to be used if no hinting should be */
+/* performed (specification). */
+/* */
+/* Copyright 2003, 2004, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFDUMMY_H__
+#define __AFDUMMY_H__
+
+#include "aftypes.h"
+
+
+FT_BEGIN_HEADER
+
+ /* A dummy script metrics class used when no hinting should
+ * be performed. This is the default for non-latin glyphs!
+ */
+
+ FT_CALLBACK_TABLE const AF_ScriptClassRec
+ af_dummy_script_class;
+
+/* */
+
+FT_END_HEADER
+
+
+#endif /* __AFDUMMY_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aferrors.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aferrors.h
new file mode 100644
index 00000000000..c2ed5fe2abe
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aferrors.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* aferrors.h */
+/* */
+/* Autofitter error codes (specification only). */
+/* */
+/* Copyright 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the Autofitter error enumeration */
+ /* constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __AFERRORS_H__
+#define __AFERRORS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX AF_Err_
+#define FT_ERR_BASE FT_Mod_Err_Autofit
+
+#include FT_ERRORS_H
+
+#endif /* __AFERRORS_H__ */
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.c
new file mode 100644
index 00000000000..bfb9091bfdc
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.c
@@ -0,0 +1,289 @@
+/***************************************************************************/
+/* */
+/* afglobal.c */
+/* */
+/* Auto-fitter routines to compute global hinting values (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "afglobal.h"
+#include "afdummy.h"
+#include "aflatin.h"
+#include "afcjk.h"
+#include "afindic.h"
+
+#include "aferrors.h"
+
+#ifdef FT_OPTION_AUTOFIT2
+#include "aflatin2.h"
+#endif
+
+ /* populate this list when you add new scripts */
+ static AF_ScriptClass const af_script_classes[] =
+ {
+ &af_dummy_script_class,
+#ifdef FT_OPTION_AUTOFIT2
+ &af_latin2_script_class,
+#endif
+ &af_latin_script_class,
+ &af_cjk_script_class,
+ &af_indic_script_class,
+ NULL /* do not remove */
+ };
+
+ /* index of default script in `af_script_classes' */
+#define AF_SCRIPT_LIST_DEFAULT 2
+ /* indicates an uncovered glyph */
+#define AF_SCRIPT_LIST_NONE 255
+
+
+ /*
+ * Note that glyph_scripts[] is used to map each glyph into
+ * an index into the `af_script_classes' array.
+ *
+ */
+ typedef struct AF_FaceGlobalsRec_
+ {
+ FT_Face face;
+ FT_UInt glyph_count; /* same as face->num_glyphs */
+ FT_Byte* glyph_scripts;
+
+ AF_ScriptMetrics metrics[AF_SCRIPT_MAX];
+
+ } AF_FaceGlobalsRec;
+
+
+ /* Compute the script index of each glyph within a given face. */
+
+ static FT_Error
+ af_face_globals_compute_script_coverage( AF_FaceGlobals globals )
+ {
+ FT_Error error = AF_Err_Ok;
+ FT_Face face = globals->face;
+ FT_CharMap old_charmap = face->charmap;
+ FT_Byte* gscripts = globals->glyph_scripts;
+ FT_UInt ss;
+
+
+ /* the value 255 means `uncovered glyph' */
+ FT_MEM_SET( globals->glyph_scripts,
+ AF_SCRIPT_LIST_NONE,
+ globals->glyph_count );
+
+ error = FT_Select_Charmap( face, FT_ENCODING_UNICODE );
+ if ( error )
+ {
+ /*
+ * Ignore this error; we simply use the default script.
+ * XXX: Shouldn't we rather disable hinting?
+ */
+ error = AF_Err_Ok;
+ goto Exit;
+ }
+
+ /* scan each script in a Unicode charmap */
+ for ( ss = 0; af_script_classes[ss]; ss++ )
+ {
+ AF_ScriptClass clazz = af_script_classes[ss];
+ AF_Script_UniRange range;
+
+
+ if ( clazz->script_uni_ranges == NULL )
+ continue;
+
+ /*
+ * Scan all unicode points in the range and set the corresponding
+ * glyph script index.
+ */
+ for ( range = clazz->script_uni_ranges; range->first != 0; range++ )
+ {
+ FT_ULong charcode = range->first;
+ FT_UInt gindex;
+
+
+ gindex = FT_Get_Char_Index( face, charcode );
+
+ if ( gindex != 0 &&
+ gindex < globals->glyph_count &&
+ gscripts[gindex] == AF_SCRIPT_LIST_NONE )
+ {
+ gscripts[gindex] = (FT_Byte)ss;
+ }
+
+ for (;;)
+ {
+ charcode = FT_Get_Next_Char( face, charcode, &gindex );
+
+ if ( gindex == 0 || charcode > range->last )
+ break;
+
+ if ( gindex < globals->glyph_count &&
+ gscripts[gindex] == AF_SCRIPT_LIST_NONE )
+ {
+ gscripts[gindex] = (FT_Byte)ss;
+ }
+ }
+ }
+ }
+
+ Exit:
+ /*
+ * By default, all uncovered glyphs are set to the latin script.
+ * XXX: Shouldn't we disable hinting or do something similar?
+ */
+ {
+ FT_UInt nn;
+
+
+ for ( nn = 0; nn < globals->glyph_count; nn++ )
+ {
+ if ( gscripts[nn] == AF_SCRIPT_LIST_NONE )
+ gscripts[nn] = AF_SCRIPT_LIST_DEFAULT;
+ }
+ }
+
+ FT_Set_Charmap( face, old_charmap );
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_face_globals_new( FT_Face face,
+ AF_FaceGlobals *aglobals )
+ {
+ FT_Error error;
+ FT_Memory memory;
+ AF_FaceGlobals globals;
+
+
+ memory = face->memory;
+
+ if ( !FT_ALLOC( globals, sizeof ( *globals ) +
+ face->num_glyphs * sizeof ( FT_Byte ) ) )
+ {
+ globals->face = face;
+ globals->glyph_count = face->num_glyphs;
+ globals->glyph_scripts = (FT_Byte*)( globals + 1 );
+
+ error = af_face_globals_compute_script_coverage( globals );
+ if ( error )
+ {
+ af_face_globals_free( globals );
+ globals = NULL;
+ }
+ }
+
+ *aglobals = globals;
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_face_globals_free( AF_FaceGlobals globals )
+ {
+ if ( globals )
+ {
+ FT_Memory memory = globals->face->memory;
+ FT_UInt nn;
+
+
+ for ( nn = 0; nn < AF_SCRIPT_MAX; nn++ )
+ {
+ if ( globals->metrics[nn] )
+ {
+ AF_ScriptClass clazz = af_script_classes[nn];
+
+
+ FT_ASSERT( globals->metrics[nn]->clazz == clazz );
+
+ if ( clazz->script_metrics_done )
+ clazz->script_metrics_done( globals->metrics[nn] );
+
+ FT_FREE( globals->metrics[nn] );
+ }
+ }
+
+ globals->glyph_count = 0;
+ globals->glyph_scripts = NULL; /* no need to free this one! */
+ globals->face = NULL;
+
+ FT_FREE( globals );
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_face_globals_get_metrics( AF_FaceGlobals globals,
+ FT_UInt gindex,
+ FT_UInt options,
+ AF_ScriptMetrics *ametrics )
+ {
+ AF_ScriptMetrics metrics = NULL;
+ FT_UInt gidx;
+ AF_ScriptClass clazz;
+ FT_UInt script = options & 15;
+ const FT_UInt script_max = sizeof ( af_script_classes ) /
+ sizeof ( af_script_classes[0] );
+ FT_Error error = AF_Err_Ok;
+
+
+ if ( gindex >= globals->glyph_count )
+ {
+ error = AF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ gidx = script;
+ if ( gidx == 0 || gidx + 1 >= script_max )
+ gidx = globals->glyph_scripts[gindex];
+
+ clazz = af_script_classes[gidx];
+ if ( script == 0 )
+ script = clazz->script;
+
+ metrics = globals->metrics[clazz->script];
+ if ( metrics == NULL )
+ {
+ /* create the global metrics object when needed */
+ FT_Memory memory = globals->face->memory;
+
+
+ if ( FT_ALLOC( metrics, clazz->script_metrics_size ) )
+ goto Exit;
+
+ metrics->clazz = clazz;
+
+ if ( clazz->script_metrics_init )
+ {
+ error = clazz->script_metrics_init( metrics, globals->face );
+ if ( error )
+ {
+ if ( clazz->script_metrics_done )
+ clazz->script_metrics_done( metrics );
+
+ FT_FREE( metrics );
+ goto Exit;
+ }
+ }
+
+ globals->metrics[clazz->script] = metrics;
+ }
+
+ Exit:
+ *ametrics = metrics;
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.h
new file mode 100644
index 00000000000..cf52c087560
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/* */
+/* afglobal.h */
+/* */
+/* Auto-fitter routines to compute global hinting values */
+/* (specification). */
+/* */
+/* Copyright 2003, 2004, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AF_GLOBAL_H__
+#define __AF_GLOBAL_H__
+
+
+#include "aftypes.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /************************************************************************/
+ /************************************************************************/
+ /***** *****/
+ /***** F A C E G L O B A L S *****/
+ /***** *****/
+ /************************************************************************/
+ /************************************************************************/
+
+
+ /*
+ * model the global hints data for a given face, decomposed into
+ * script-specific items
+ */
+ typedef struct AF_FaceGlobalsRec_* AF_FaceGlobals;
+
+
+ FT_LOCAL( FT_Error )
+ af_face_globals_new( FT_Face face,
+ AF_FaceGlobals *aglobals );
+
+ FT_LOCAL( FT_Error )
+ af_face_globals_get_metrics( AF_FaceGlobals globals,
+ FT_UInt gindex,
+ FT_UInt options,
+ AF_ScriptMetrics *ametrics );
+
+ FT_LOCAL( void )
+ af_face_globals_free( AF_FaceGlobals globals );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __AF_GLOBALS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.c
new file mode 100644
index 00000000000..8ab17614887
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.c
@@ -0,0 +1,1264 @@
+/***************************************************************************/
+/* */
+/* afhints.c */
+/* */
+/* Auto-fitter hinting routines (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "afhints.h"
+#include "aferrors.h"
+#include FT_INTERNAL_CALC_H
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_axis_hints_new_segment( AF_AxisHints axis,
+ FT_Memory memory,
+ AF_Segment *asegment )
+ {
+ FT_Error error = AF_Err_Ok;
+ AF_Segment segment = NULL;
+
+
+ if ( axis->num_segments >= axis->max_segments )
+ {
+ FT_Int old_max = axis->max_segments;
+ FT_Int new_max = old_max;
+ FT_Int big_max = FT_INT_MAX / sizeof ( *segment );
+
+
+ if ( old_max >= big_max )
+ {
+ error = AF_Err_Out_Of_Memory;
+ goto Exit;
+ }
+
+ new_max += ( new_max >> 2 ) + 4;
+ if ( new_max < old_max || new_max > big_max )
+ new_max = big_max;
+
+ if ( FT_RENEW_ARRAY( axis->segments, old_max, new_max ) )
+ goto Exit;
+
+ axis->max_segments = new_max;
+ }
+
+ segment = axis->segments + axis->num_segments++;
+
+ Exit:
+ *asegment = segment;
+ return error;
+ }
+
+
+ FT_LOCAL( FT_Error )
+ af_axis_hints_new_edge( AF_AxisHints axis,
+ FT_Int fpos,
+ AF_Direction dir,
+ FT_Memory memory,
+ AF_Edge *aedge )
+ {
+ FT_Error error = AF_Err_Ok;
+ AF_Edge edge = NULL;
+ AF_Edge edges;
+
+
+ if ( axis->num_edges >= axis->max_edges )
+ {
+ FT_Int old_max = axis->max_edges;
+ FT_Int new_max = old_max;
+ FT_Int big_max = FT_INT_MAX / sizeof ( *edge );
+
+
+ if ( old_max >= big_max )
+ {
+ error = AF_Err_Out_Of_Memory;
+ goto Exit;
+ }
+
+ new_max += ( new_max >> 2 ) + 4;
+ if ( new_max < old_max || new_max > big_max )
+ new_max = big_max;
+
+ if ( FT_RENEW_ARRAY( axis->edges, old_max, new_max ) )
+ goto Exit;
+
+ axis->max_edges = new_max;
+ }
+
+ edges = axis->edges;
+ edge = edges + axis->num_edges;
+
+ while ( edge > edges )
+ {
+ if ( edge[-1].fpos < fpos )
+ break;
+
+ /* we want the edge with same position and minor direction */
+ /* to appear before those in the major one in the list */
+ if ( edge[-1].fpos == fpos && dir == axis->major_dir )
+ break;
+
+ edge[0] = edge[-1];
+ edge--;
+ }
+
+ axis->num_edges++;
+
+ FT_ZERO( edge );
+ edge->fpos = (FT_Short)fpos;
+ edge->dir = (FT_Char)dir;
+
+ Exit:
+ *aedge = edge;
+ return error;
+ }
+
+
+#ifdef AF_DEBUG
+
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+ static const char*
+ af_dir_str( AF_Direction dir )
+ {
+ const char* result;
+
+
+ switch ( dir )
+ {
+ case AF_DIR_UP:
+ result = "up";
+ break;
+ case AF_DIR_DOWN:
+ result = "down";
+ break;
+ case AF_DIR_LEFT:
+ result = "left";
+ break;
+ case AF_DIR_RIGHT:
+ result = "right";
+ break;
+ default:
+ result = "none";
+ }
+
+ return result;
+ }
+
+
+#define AF_INDEX_NUM( ptr, base ) ( (ptr) ? ( (ptr) - (base) ) : -1 )
+
+
+ void
+ af_glyph_hints_dump_points( AF_GlyphHints hints )
+ {
+ AF_Point points = hints->points;
+ AF_Point limit = points + hints->num_points;
+ AF_Point point;
+
+
+ printf( "Table of points:\n" );
+ printf( " [ index | xorg | yorg | xscale | yscale "
+ "| xfit | yfit | flags ]\n" );
+
+ for ( point = points; point < limit; point++ )
+ {
+ printf( " [ %5d | %5d | %5d | %-5.2f | %-5.2f "
+ "| %-5.2f | %-5.2f | %c%c%c%c%c%c ]\n",
+ point - points,
+ point->fx,
+ point->fy,
+ point->ox/64.0,
+ point->oy/64.0,
+ point->x/64.0,
+ point->y/64.0,
+ ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) ? 'w' : ' ',
+ ( point->flags & AF_FLAG_INFLECTION ) ? 'i' : ' ',
+ ( point->flags & AF_FLAG_EXTREMA_X ) ? '<' : ' ',
+ ( point->flags & AF_FLAG_EXTREMA_Y ) ? 'v' : ' ',
+ ( point->flags & AF_FLAG_ROUND_X ) ? '(' : ' ',
+ ( point->flags & AF_FLAG_ROUND_Y ) ? 'u' : ' ');
+ }
+ printf( "\n" );
+ }
+
+
+ static const char*
+ af_edge_flags_to_string( AF_Edge_Flags flags )
+ {
+ static char temp[32];
+ int pos = 0;
+
+
+ if ( flags & AF_EDGE_ROUND )
+ {
+ ft_memcpy( temp + pos, "round", 5 );
+ pos += 5;
+ }
+ if ( flags & AF_EDGE_SERIF )
+ {
+ if ( pos > 0 )
+ temp[pos++] = ' ';
+ ft_memcpy( temp + pos, "serif", 5 );
+ pos += 5;
+ }
+ if ( pos == 0 )
+ return "normal";
+
+ temp[pos] = 0;
+
+ return temp;
+ }
+
+
+ /* A function to dump the array of linked segments. */
+ void
+ af_glyph_hints_dump_segments( AF_GlyphHints hints )
+ {
+ FT_Int dimension;
+
+
+ for ( dimension = 1; dimension >= 0; dimension-- )
+ {
+ AF_AxisHints axis = &hints->axis[dimension];
+ AF_Segment segments = axis->segments;
+ AF_Segment limit = segments + axis->num_segments;
+ AF_Segment seg;
+
+
+ printf ( "Table of %s segments:\n",
+ dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
+ printf ( " [ index | pos | dir | link | serif |"
+ " height | extra | flags ]\n" );
+
+ for ( seg = segments; seg < limit; seg++ )
+ {
+ printf ( " [ %5d | %5.2g | %5s | %4d | %5d | %5d | %5d | %s ]\n",
+ seg - segments,
+ dimension == AF_DIMENSION_HORZ ? (int)seg->first->ox / 64.0
+ : (int)seg->first->oy / 64.0,
+ af_dir_str( (AF_Direction)seg->dir ),
+ AF_INDEX_NUM( seg->link, segments ),
+ AF_INDEX_NUM( seg->serif, segments ),
+ seg->height,
+ seg->height - ( seg->max_coord - seg->min_coord ),
+ af_edge_flags_to_string( seg->flags ) );
+ }
+ printf( "\n" );
+ }
+ }
+
+
+ void
+ af_glyph_hints_dump_edges( AF_GlyphHints hints )
+ {
+ FT_Int dimension;
+
+
+ for ( dimension = 1; dimension >= 0; dimension-- )
+ {
+ AF_AxisHints axis = &hints->axis[dimension];
+ AF_Edge edges = axis->edges;
+ AF_Edge limit = edges + axis->num_edges;
+ AF_Edge edge;
+
+
+ /*
+ * note: AF_DIMENSION_HORZ corresponds to _vertical_ edges
+ * since they have constant a X coordinate.
+ */
+ printf ( "Table of %s edges:\n",
+ dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
+ printf ( " [ index | pos | dir | link |"
+ " serif | blue | opos | pos | flags ]\n" );
+
+ for ( edge = edges; edge < limit; edge++ )
+ {
+ printf ( " [ %5d | %5.2g | %5s | %4d |"
+ " %5d | %c | %5.2f | %5.2f | %s ]\n",
+ edge - edges,
+ (int)edge->opos / 64.0,
+ af_dir_str( (AF_Direction)edge->dir ),
+ AF_INDEX_NUM( edge->link, edges ),
+ AF_INDEX_NUM( edge->serif, edges ),
+ edge->blue_edge ? 'y' : 'n',
+ edge->opos / 64.0,
+ edge->pos / 64.0,
+ af_edge_flags_to_string( edge->flags ) );
+ }
+ printf( "\n" );
+ }
+ }
+
+#else /* !AF_DEBUG */
+
+ /* these empty stubs are only used to link the `ftgrid' test program */
+ /* when debugging is disabled */
+
+ void
+ af_glyph_hints_dump_points( AF_GlyphHints hints )
+ {
+ FT_UNUSED( hints );
+ }
+
+
+ void
+ af_glyph_hints_dump_segments( AF_GlyphHints hints )
+ {
+ FT_UNUSED( hints );
+ }
+
+
+ void
+ af_glyph_hints_dump_edges( AF_GlyphHints hints )
+ {
+ FT_UNUSED( hints );
+ }
+
+#endif /* !AF_DEBUG */
+
+
+ /* compute the direction value of a given vector */
+ FT_LOCAL_DEF( AF_Direction )
+ af_direction_compute( FT_Pos dx,
+ FT_Pos dy )
+ {
+ FT_Pos ll, ss; /* long and short arm lengths */
+ AF_Direction dir; /* candidate direction */
+
+
+ if ( dy >= dx )
+ {
+ if ( dy >= -dx )
+ {
+ dir = AF_DIR_UP;
+ ll = dy;
+ ss = dx;
+ }
+ else
+ {
+ dir = AF_DIR_LEFT;
+ ll = -dx;
+ ss = dy;
+ }
+ }
+ else /* dy < dx */
+ {
+ if ( dy >= -dx )
+ {
+ dir = AF_DIR_RIGHT;
+ ll = dx;
+ ss = dy;
+ }
+ else
+ {
+ dir = AF_DIR_DOWN;
+ ll = dy;
+ ss = dx;
+ }
+ }
+
+ ss *= 14;
+ if ( FT_ABS( ll ) <= FT_ABS( ss ) )
+ dir = AF_DIR_NONE;
+
+ return dir;
+ }
+
+
+ /* compute all inflex points in a given glyph */
+
+ static void
+ af_glyph_hints_compute_inflections( AF_GlyphHints hints )
+ {
+ AF_Point* contour = hints->contours;
+ AF_Point* contour_limit = contour + hints->num_contours;
+
+
+ /* do each contour separately */
+ for ( ; contour < contour_limit; contour++ )
+ {
+ AF_Point point = contour[0];
+ AF_Point first = point;
+ AF_Point start = point;
+ AF_Point end = point;
+ AF_Point before;
+ AF_Point after;
+ FT_Pos in_x, in_y, out_x, out_y;
+ AF_Angle orient_prev, orient_cur;
+ FT_Int finished = 0;
+
+
+ /* compute first segment in contour */
+ first = point;
+
+ start = end = first;
+ do
+ {
+ end = end->next;
+ if ( end == first )
+ goto Skip;
+
+ in_x = end->fx - start->fx;
+ in_y = end->fy - start->fy;
+
+ } while ( in_x == 0 && in_y == 0 );
+
+ /* extend the segment start whenever possible */
+ before = start;
+ do
+ {
+ do
+ {
+ start = before;
+ before = before->prev;
+ if ( before == first )
+ goto Skip;
+
+ out_x = start->fx - before->fx;
+ out_y = start->fy - before->fy;
+
+ } while ( out_x == 0 && out_y == 0 );
+
+ orient_prev = ft_corner_orientation( in_x, in_y, out_x, out_y );
+
+ } while ( orient_prev == 0 );
+
+ first = start;
+
+ in_x = out_x;
+ in_y = out_y;
+
+ /* now process all segments in the contour */
+ do
+ {
+ /* first, extend current segment's end whenever possible */
+ after = end;
+ do
+ {
+ do
+ {
+ end = after;
+ after = after->next;
+ if ( after == first )
+ finished = 1;
+
+ out_x = after->fx - end->fx;
+ out_y = after->fy - end->fy;
+
+ } while ( out_x == 0 && out_y == 0 );
+
+ orient_cur = ft_corner_orientation( in_x, in_y, out_x, out_y );
+
+ } while ( orient_cur == 0 );
+
+ if ( ( orient_prev + orient_cur ) == 0 )
+ {
+ /* we have an inflection point here */
+ do
+ {
+ start->flags |= AF_FLAG_INFLECTION;
+ start = start->next;
+
+ } while ( start != end );
+
+ start->flags |= AF_FLAG_INFLECTION;
+ }
+
+ start = end;
+ end = after;
+
+ orient_prev = orient_cur;
+ in_x = out_x;
+ in_y = out_y;
+
+ } while ( !finished );
+
+ Skip:
+ ;
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_glyph_hints_init( AF_GlyphHints hints,
+ FT_Memory memory )
+ {
+ FT_ZERO( hints );
+ hints->memory = memory;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_glyph_hints_done( AF_GlyphHints hints )
+ {
+ if ( hints && hints->memory )
+ {
+ FT_Memory memory = hints->memory;
+ int dim;
+
+
+ /*
+ * note that we don't need to free the segment and edge
+ * buffers, since they are really within the hints->points array
+ */
+ for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+
+
+ axis->num_segments = 0;
+ axis->max_segments = 0;
+ FT_FREE( axis->segments );
+
+ axis->num_edges = 0;
+ axis->max_edges = 0;
+ FT_FREE( axis->edges );
+ }
+
+ FT_FREE( hints->contours );
+ hints->max_contours = 0;
+ hints->num_contours = 0;
+
+ FT_FREE( hints->points );
+ hints->num_points = 0;
+ hints->max_points = 0;
+
+ hints->memory = NULL;
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_glyph_hints_rescale( AF_GlyphHints hints,
+ AF_ScriptMetrics metrics )
+ {
+ hints->metrics = metrics;
+ hints->scaler_flags = metrics->scaler.flags;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_glyph_hints_reload( AF_GlyphHints hints,
+ FT_Outline* outline,
+ FT_Bool get_inflections )
+ {
+ FT_Error error = AF_Err_Ok;
+ AF_Point points;
+ FT_UInt old_max, new_max;
+ FT_Fixed x_scale = hints->x_scale;
+ FT_Fixed y_scale = hints->y_scale;
+ FT_Pos x_delta = hints->x_delta;
+ FT_Pos y_delta = hints->y_delta;
+ FT_Memory memory = hints->memory;
+
+
+ hints->num_points = 0;
+ hints->num_contours = 0;
+
+ hints->axis[0].num_segments = 0;
+ hints->axis[0].num_edges = 0;
+ hints->axis[1].num_segments = 0;
+ hints->axis[1].num_edges = 0;
+
+ /* first of all, reallocate the contours array when necessary */
+ new_max = (FT_UInt)outline->n_contours;
+ old_max = hints->max_contours;
+ if ( new_max > old_max )
+ {
+ new_max = ( new_max + 3 ) & ~3;
+
+ if ( FT_RENEW_ARRAY( hints->contours, old_max, new_max ) )
+ goto Exit;
+
+ hints->max_contours = new_max;
+ }
+
+ /*
+ * then reallocate the points arrays if necessary --
+ * note that we reserve two additional point positions, used to
+ * hint metrics appropriately
+ */
+ new_max = (FT_UInt)( outline->n_points + 2 );
+ old_max = hints->max_points;
+ if ( new_max > old_max )
+ {
+ new_max = ( new_max + 2 + 7 ) & ~7;
+
+ if ( FT_RENEW_ARRAY( hints->points, old_max, new_max ) )
+ goto Exit;
+
+ hints->max_points = new_max;
+ }
+
+ hints->num_points = outline->n_points;
+ hints->num_contours = outline->n_contours;
+
+ /* We can't rely on the value of `FT_Outline.flags' to know the fill */
+ /* direction used for a glyph, given that some fonts are broken (e.g., */
+ /* the Arphic ones). We thus recompute it each time we need to. */
+ /* */
+ hints->axis[AF_DIMENSION_HORZ].major_dir = AF_DIR_UP;
+ hints->axis[AF_DIMENSION_VERT].major_dir = AF_DIR_LEFT;
+
+ if ( FT_Outline_Get_Orientation( outline ) == FT_ORIENTATION_POSTSCRIPT )
+ {
+ hints->axis[AF_DIMENSION_HORZ].major_dir = AF_DIR_DOWN;
+ hints->axis[AF_DIMENSION_VERT].major_dir = AF_DIR_RIGHT;
+ }
+
+ hints->x_scale = x_scale;
+ hints->y_scale = y_scale;
+ hints->x_delta = x_delta;
+ hints->y_delta = y_delta;
+
+ hints->xmin_delta = 0;
+ hints->xmax_delta = 0;
+
+ points = hints->points;
+ if ( hints->num_points == 0 )
+ goto Exit;
+
+ {
+ AF_Point point;
+ AF_Point point_limit = points + hints->num_points;
+
+
+ /* compute coordinates & Bezier flags, next and prev */
+ {
+ FT_Vector* vec = outline->points;
+ char* tag = outline->tags;
+ AF_Point first = points;
+ AF_Point end = points + outline->contours[0];
+ AF_Point prev = end;
+ FT_Int contour_index = 0;
+
+
+ for ( point = points; point < point_limit; point++, vec++, tag++ )
+ {
+ point->fx = (FT_Short)vec->x;
+ point->fy = (FT_Short)vec->y;
+ point->ox = point->x = FT_MulFix( vec->x, x_scale ) + x_delta;
+ point->oy = point->y = FT_MulFix( vec->y, y_scale ) + y_delta;
+
+ switch ( FT_CURVE_TAG( *tag ) )
+ {
+ case FT_CURVE_TAG_CONIC:
+ point->flags = AF_FLAG_CONIC;
+ break;
+ case FT_CURVE_TAG_CUBIC:
+ point->flags = AF_FLAG_CUBIC;
+ break;
+ default:
+ point->flags = 0;
+ }
+
+ point->prev = prev;
+ prev->next = point;
+ prev = point;
+
+ if ( point == end )
+ {
+ if ( ++contour_index < outline->n_contours )
+ {
+ first = point + 1;
+ end = points + outline->contours[contour_index];
+ prev = end;
+ }
+ }
+ }
+ }
+
+ /* set-up the contours array */
+ {
+ AF_Point* contour = hints->contours;
+ AF_Point* contour_limit = contour + hints->num_contours;
+ short* end = outline->contours;
+ short idx = 0;
+
+
+ for ( ; contour < contour_limit; contour++, end++ )
+ {
+ contour[0] = points + idx;
+ idx = (short)( end[0] + 1 );
+ }
+ }
+
+ /* compute directions of in & out vectors */
+ {
+ AF_Point first = points;
+ AF_Point prev = NULL;
+ FT_Pos in_x = 0;
+ FT_Pos in_y = 0;
+ AF_Direction in_dir = AF_DIR_NONE;
+
+
+ for ( point = points; point < point_limit; point++ )
+ {
+ AF_Point next;
+ FT_Pos out_x, out_y;
+
+
+ if ( point == first )
+ {
+ prev = first->prev;
+ in_x = first->fx - prev->fx;
+ in_y = first->fy - prev->fy;
+ in_dir = af_direction_compute( in_x, in_y );
+ first = prev + 1;
+ }
+
+ point->in_dir = (FT_Char)in_dir;
+
+ next = point->next;
+ out_x = next->fx - point->fx;
+ out_y = next->fy - point->fy;
+
+ in_dir = af_direction_compute( out_x, out_y );
+ point->out_dir = (FT_Char)in_dir;
+
+ if ( point->flags & ( AF_FLAG_CONIC | AF_FLAG_CUBIC ) )
+ {
+ Is_Weak_Point:
+ point->flags |= AF_FLAG_WEAK_INTERPOLATION;
+ }
+ else if ( point->out_dir == point->in_dir )
+ {
+ if ( point->out_dir != AF_DIR_NONE )
+ goto Is_Weak_Point;
+
+ if ( ft_corner_is_flat( in_x, in_y, out_x, out_y ) )
+ goto Is_Weak_Point;
+ }
+ else if ( point->in_dir == -point->out_dir )
+ goto Is_Weak_Point;
+
+ in_x = out_x;
+ in_y = out_y;
+ prev = point;
+ }
+ }
+ }
+
+ /* compute inflection points -- */
+ /* disabled due to no longer perceived benefits */
+ if ( 0 && get_inflections )
+ af_glyph_hints_compute_inflections( hints );
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_glyph_hints_save( AF_GlyphHints hints,
+ FT_Outline* outline )
+ {
+ AF_Point point = hints->points;
+ AF_Point limit = point + hints->num_points;
+ FT_Vector* vec = outline->points;
+ char* tag = outline->tags;
+
+
+ for ( ; point < limit; point++, vec++, tag++ )
+ {
+ vec->x = point->x;
+ vec->y = point->y;
+
+ if ( point->flags & AF_FLAG_CONIC )
+ tag[0] = FT_CURVE_TAG_CONIC;
+ else if ( point->flags & AF_FLAG_CUBIC )
+ tag[0] = FT_CURVE_TAG_CUBIC;
+ else
+ tag[0] = FT_CURVE_TAG_ON;
+ }
+ }
+
+
+ /****************************************************************
+ *
+ * EDGE POINT GRID-FITTING
+ *
+ ****************************************************************/
+
+
+ FT_LOCAL_DEF( void )
+ af_glyph_hints_align_edge_points( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = & hints->axis[dim];
+ AF_Segment segments = axis->segments;
+ AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment seg;
+
+
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ for ( seg = segments; seg < segment_limit; seg++ )
+ {
+ AF_Edge edge = seg->edge;
+ AF_Point point, first, last;
+
+
+ if ( edge == NULL )
+ continue;
+
+ first = seg->first;
+ last = seg->last;
+ point = first;
+ for (;;)
+ {
+ point->x = edge->pos;
+ point->flags |= AF_FLAG_TOUCH_X;
+
+ if ( point == last )
+ break;
+
+ point = point->next;
+
+ }
+ }
+ }
+ else
+ {
+ for ( seg = segments; seg < segment_limit; seg++ )
+ {
+ AF_Edge edge = seg->edge;
+ AF_Point point, first, last;
+
+
+ if ( edge == NULL )
+ continue;
+
+ first = seg->first;
+ last = seg->last;
+ point = first;
+ for (;;)
+ {
+ point->y = edge->pos;
+ point->flags |= AF_FLAG_TOUCH_Y;
+
+ if ( point == last )
+ break;
+
+ point = point->next;
+ }
+ }
+ }
+ }
+
+
+ /****************************************************************
+ *
+ * STRONG POINT INTERPOLATION
+ *
+ ****************************************************************/
+
+
+ /* hint the strong points -- this is equivalent to the TrueType `IP' */
+ /* hinting instruction */
+
+ FT_LOCAL_DEF( void )
+ af_glyph_hints_align_strong_points( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_Point points = hints->points;
+ AF_Point point_limit = points + hints->num_points;
+ AF_AxisHints axis = &hints->axis[dim];
+ AF_Edge edges = axis->edges;
+ AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Flags touch_flag;
+
+
+ if ( dim == AF_DIMENSION_HORZ )
+ touch_flag = AF_FLAG_TOUCH_X;
+ else
+ touch_flag = AF_FLAG_TOUCH_Y;
+
+ if ( edges < edge_limit )
+ {
+ AF_Point point;
+ AF_Edge edge;
+
+
+ for ( point = points; point < point_limit; point++ )
+ {
+ FT_Pos u, ou, fu; /* point position */
+ FT_Pos delta;
+
+
+ if ( point->flags & touch_flag )
+ continue;
+
+ /* if this point is candidate to weak interpolation, we */
+ /* interpolate it after all strong points have been processed */
+
+ if ( ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) &&
+ !( point->flags & AF_FLAG_INFLECTION ) )
+ continue;
+
+ if ( dim == AF_DIMENSION_VERT )
+ {
+ u = point->fy;
+ ou = point->oy;
+ }
+ else
+ {
+ u = point->fx;
+ ou = point->ox;
+ }
+
+ fu = u;
+
+ /* is the point before the first edge? */
+ edge = edges;
+ delta = edge->fpos - u;
+ if ( delta >= 0 )
+ {
+ u = edge->pos - ( edge->opos - ou );
+ goto Store_Point;
+ }
+
+ /* is the point after the last edge? */
+ edge = edge_limit - 1;
+ delta = u - edge->fpos;
+ if ( delta >= 0 )
+ {
+ u = edge->pos + ( ou - edge->opos );
+ goto Store_Point;
+ }
+
+ {
+ FT_UInt min, max, mid;
+ FT_Pos fpos;
+
+
+ /* find enclosing edges */
+ min = 0;
+ max = edge_limit - edges;
+
+#if 1
+ /* for small edge counts, a linear search is better */
+ if ( max <= 8 )
+ {
+ FT_UInt nn;
+
+ for ( nn = 0; nn < max; nn++ )
+ if ( edges[nn].fpos >= u )
+ break;
+
+ if ( edges[nn].fpos == u )
+ {
+ u = edges[nn].pos;
+ goto Store_Point;
+ }
+ min = nn;
+ }
+ else
+#endif
+ while ( min < max )
+ {
+ mid = ( max + min ) >> 1;
+ edge = edges + mid;
+ fpos = edge->fpos;
+
+ if ( u < fpos )
+ max = mid;
+ else if ( u > fpos )
+ min = mid + 1;
+ else
+ {
+ /* we are on the edge */
+ u = edge->pos;
+ goto Store_Point;
+ }
+ }
+
+ {
+ AF_Edge before = edges + min - 1;
+ AF_Edge after = edges + min + 0;
+
+
+ /* assert( before && after && before != after ) */
+ if ( before->scale == 0 )
+ before->scale = FT_DivFix( after->pos - before->pos,
+ after->fpos - before->fpos );
+
+ u = before->pos + FT_MulFix( fu - before->fpos,
+ before->scale );
+ }
+ }
+
+ Store_Point:
+ /* save the point position */
+ if ( dim == AF_DIMENSION_HORZ )
+ point->x = u;
+ else
+ point->y = u;
+
+ point->flags |= touch_flag;
+ }
+ }
+ }
+
+
+ /****************************************************************
+ *
+ * WEAK POINT INTERPOLATION
+ *
+ ****************************************************************/
+
+
+ static void
+ af_iup_shift( AF_Point p1,
+ AF_Point p2,
+ AF_Point ref )
+ {
+ AF_Point p;
+ FT_Pos delta = ref->u - ref->v;
+
+ if ( delta == 0 )
+ return;
+
+ for ( p = p1; p < ref; p++ )
+ p->u = p->v + delta;
+
+ for ( p = ref + 1; p <= p2; p++ )
+ p->u = p->v + delta;
+ }
+
+
+ static void
+ af_iup_interp( AF_Point p1,
+ AF_Point p2,
+ AF_Point ref1,
+ AF_Point ref2 )
+ {
+ AF_Point p;
+ FT_Pos u;
+ FT_Pos v1 = ref1->v;
+ FT_Pos v2 = ref2->v;
+ FT_Pos d1 = ref1->u - v1;
+ FT_Pos d2 = ref2->u - v2;
+
+
+ if ( p1 > p2 )
+ return;
+
+ if ( v1 == v2 )
+ {
+ for ( p = p1; p <= p2; p++ )
+ {
+ u = p->v;
+
+ if ( u <= v1 )
+ u += d1;
+ else
+ u += d2;
+
+ p->u = u;
+ }
+ return;
+ }
+
+ if ( v1 < v2 )
+ {
+ for ( p = p1; p <= p2; p++ )
+ {
+ u = p->v;
+
+ if ( u <= v1 )
+ u += d1;
+ else if ( u >= v2 )
+ u += d2;
+ else
+ u = ref1->u + FT_MulDiv( u - v1, ref2->u - ref1->u, v2 - v1 );
+
+ p->u = u;
+ }
+ }
+ else
+ {
+ for ( p = p1; p <= p2; p++ )
+ {
+ u = p->v;
+
+ if ( u <= v2 )
+ u += d2;
+ else if ( u >= v1 )
+ u += d1;
+ else
+ u = ref1->u + FT_MulDiv( u - v1, ref2->u - ref1->u, v2 - v1 );
+
+ p->u = u;
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_glyph_hints_align_weak_points( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_Point points = hints->points;
+ AF_Point point_limit = points + hints->num_points;
+ AF_Point* contour = hints->contours;
+ AF_Point* contour_limit = contour + hints->num_contours;
+ AF_Flags touch_flag;
+ AF_Point point;
+ AF_Point end_point;
+ AF_Point first_point;
+
+
+ /* PASS 1: Move segment points to edge positions */
+
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ touch_flag = AF_FLAG_TOUCH_X;
+
+ for ( point = points; point < point_limit; point++ )
+ {
+ point->u = point->x;
+ point->v = point->ox;
+ }
+ }
+ else
+ {
+ touch_flag = AF_FLAG_TOUCH_Y;
+
+ for ( point = points; point < point_limit; point++ )
+ {
+ point->u = point->y;
+ point->v = point->oy;
+ }
+ }
+
+ point = points;
+
+ for ( ; contour < contour_limit; contour++ )
+ {
+ AF_Point first_touched, last_touched;
+
+
+ point = *contour;
+ end_point = point->prev;
+ first_point = point;
+
+ /* find first touched point */
+ for (;;)
+ {
+ if ( point > end_point ) /* no touched point in contour */
+ goto NextContour;
+
+ if ( point->flags & touch_flag )
+ break;
+
+ point++;
+ }
+
+ first_touched = point;
+ last_touched = point;
+
+ for (;;)
+ {
+ FT_ASSERT( point <= end_point &&
+ ( point->flags & touch_flag ) != 0 );
+
+ /* skip any touched neighbhours */
+ while ( point < end_point && ( point[1].flags & touch_flag ) != 0 )
+ point++;
+
+ last_touched = point;
+
+ /* find the next touched point, if any */
+ point ++;
+ for (;;)
+ {
+ if ( point > end_point )
+ goto EndContour;
+
+ if ( ( point->flags & touch_flag ) != 0 )
+ break;
+
+ point++;
+ }
+
+ /* interpolate between last_touched and point */
+ af_iup_interp( last_touched + 1, point - 1,
+ last_touched, point );
+ }
+
+ EndContour:
+ /* special case: only one point was touched */
+ if ( last_touched == first_touched )
+ {
+ af_iup_shift( first_point, end_point, first_touched );
+ }
+ else /* interpolate the last part */
+ {
+ if ( last_touched < end_point )
+ af_iup_interp( last_touched + 1, end_point,
+ last_touched, first_touched );
+
+ if ( first_touched > points )
+ af_iup_interp( first_point, first_touched - 1,
+ last_touched, first_touched );
+ }
+
+ NextContour:
+ ;
+ }
+
+ /* now save the interpolated values back to x/y */
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ for ( point = points; point < point_limit; point++ )
+ point->x = point->u;
+ }
+ else
+ {
+ for ( point = points; point < point_limit; point++ )
+ point->y = point->u;
+ }
+ }
+
+
+#ifdef AF_USE_WARPER
+
+ FT_LOCAL_DEF( void )
+ af_glyph_hints_scale_dim( AF_GlyphHints hints,
+ AF_Dimension dim,
+ FT_Fixed scale,
+ FT_Pos delta )
+ {
+ AF_Point points = hints->points;
+ AF_Point points_limit = points + hints->num_points;
+ AF_Point point;
+
+
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ for ( point = points; point < points_limit; point++ )
+ point->x = FT_MulFix( point->fx, scale ) + delta;
+ }
+ else
+ {
+ for ( point = points; point < points_limit; point++ )
+ point->y = FT_MulFix( point->fy, scale ) + delta;
+ }
+ }
+
+#endif /* AF_USE_WARPER */
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.h
new file mode 100644
index 00000000000..675826835ae
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.h
@@ -0,0 +1,333 @@
+/***************************************************************************/
+/* */
+/* afhints.h */
+/* */
+/* Auto-fitter hinting routines (specification). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFHINTS_H__
+#define __AFHINTS_H__
+
+#include "aftypes.h"
+
+#define xxAF_SORT_SEGMENTS
+
+FT_BEGIN_HEADER
+
+ /*
+ * The definition of outline glyph hints. These are shared by all
+ * script analysis routines (until now).
+ */
+
+ typedef enum AF_Dimension_
+ {
+ AF_DIMENSION_HORZ = 0, /* x coordinates, */
+ /* i.e., vertical segments & edges */
+ AF_DIMENSION_VERT = 1, /* y coordinates, */
+ /* i.e., horizontal segments & edges */
+
+ AF_DIMENSION_MAX /* do not remove */
+
+ } AF_Dimension;
+
+
+ /* hint directions -- the values are computed so that two vectors are */
+ /* in opposite directions iff `dir1 + dir2 == 0' */
+ typedef enum AF_Direction_
+ {
+ AF_DIR_NONE = 4,
+ AF_DIR_RIGHT = 1,
+ AF_DIR_LEFT = -1,
+ AF_DIR_UP = 2,
+ AF_DIR_DOWN = -2
+
+ } AF_Direction;
+
+
+ /* point hint flags */
+ typedef enum AF_Flags_
+ {
+ AF_FLAG_NONE = 0,
+
+ /* point type flags */
+ AF_FLAG_CONIC = 1 << 0,
+ AF_FLAG_CUBIC = 1 << 1,
+ AF_FLAG_CONTROL = AF_FLAG_CONIC | AF_FLAG_CUBIC,
+
+ /* point extremum flags */
+ AF_FLAG_EXTREMA_X = 1 << 2,
+ AF_FLAG_EXTREMA_Y = 1 << 3,
+
+ /* point roundness flags */
+ AF_FLAG_ROUND_X = 1 << 4,
+ AF_FLAG_ROUND_Y = 1 << 5,
+
+ /* point touch flags */
+ AF_FLAG_TOUCH_X = 1 << 6,
+ AF_FLAG_TOUCH_Y = 1 << 7,
+
+ /* candidates for weak interpolation have this flag set */
+ AF_FLAG_WEAK_INTERPOLATION = 1 << 8,
+
+ /* all inflection points in the outline have this flag set */
+ AF_FLAG_INFLECTION = 1 << 9
+
+ } AF_Flags;
+
+
+ /* edge hint flags */
+ typedef enum AF_Edge_Flags_
+ {
+ AF_EDGE_NORMAL = 0,
+ AF_EDGE_ROUND = 1 << 0,
+ AF_EDGE_SERIF = 1 << 1,
+ AF_EDGE_DONE = 1 << 2
+
+ } AF_Edge_Flags;
+
+
+ typedef struct AF_PointRec_* AF_Point;
+ typedef struct AF_SegmentRec_* AF_Segment;
+ typedef struct AF_EdgeRec_* AF_Edge;
+
+
+ typedef struct AF_PointRec_
+ {
+ FT_UShort flags; /* point flags used by hinter */
+ FT_Char in_dir; /* direction of inwards vector */
+ FT_Char out_dir; /* direction of outwards vector */
+
+ FT_Pos ox, oy; /* original, scaled position */
+ FT_Short fx, fy; /* original, unscaled position (font units) */
+ FT_Pos x, y; /* current position */
+ FT_Pos u, v; /* current (x,y) or (y,x) depending on context */
+
+ AF_Point next; /* next point in contour */
+ AF_Point prev; /* previous point in contour */
+
+ } AF_PointRec;
+
+
+ typedef struct AF_SegmentRec_
+ {
+ FT_Byte flags; /* edge/segment flags for this segment */
+ FT_Char dir; /* segment direction */
+ FT_Short pos; /* position of segment */
+ FT_Short min_coord; /* minimum coordinate of segment */
+ FT_Short max_coord; /* maximum coordinate of segment */
+ FT_Short height; /* the hinted segment height */
+
+ AF_Edge edge; /* the segment's parent edge */
+ AF_Segment edge_next; /* link to next segment in parent edge */
+
+ AF_Segment link; /* (stem) link segment */
+ AF_Segment serif; /* primary segment for serifs */
+ FT_Pos num_linked; /* number of linked segments */
+ FT_Pos score; /* used during stem matching */
+ FT_Pos len; /* used during stem matching */
+
+ AF_Point first; /* first point in edge segment */
+ AF_Point last; /* last point in edge segment */
+ AF_Point* contour; /* ptr to first point of segment's contour */
+
+ } AF_SegmentRec;
+
+
+ typedef struct AF_EdgeRec_
+ {
+ FT_Short fpos; /* original, unscaled position (font units) */
+ FT_Pos opos; /* original, scaled position */
+ FT_Pos pos; /* current position */
+
+ FT_Byte flags; /* edge flags */
+ FT_Char dir; /* edge direction */
+ FT_Fixed scale; /* used to speed up interpolation between edges */
+ AF_Width blue_edge; /* non-NULL if this is a blue edge */
+
+ AF_Edge link;
+ AF_Edge serif;
+ FT_Short num_linked;
+
+ FT_Int score;
+
+ AF_Segment first;
+ AF_Segment last;
+
+ } AF_EdgeRec;
+
+
+ typedef struct AF_AxisHintsRec_
+ {
+ FT_Int num_segments;
+ FT_Int max_segments;
+ AF_Segment segments;
+#ifdef AF_SORT_SEGMENTS
+ FT_Int mid_segments;
+#endif
+
+ FT_Int num_edges;
+ FT_Int max_edges;
+ AF_Edge edges;
+
+ AF_Direction major_dir;
+
+ } AF_AxisHintsRec, *AF_AxisHints;
+
+
+ typedef struct AF_GlyphHintsRec_
+ {
+ FT_Memory memory;
+
+ FT_Fixed x_scale;
+ FT_Pos x_delta;
+
+ FT_Fixed y_scale;
+ FT_Pos y_delta;
+
+ FT_Pos edge_distance_threshold;
+
+ FT_Int max_points;
+ FT_Int num_points;
+ AF_Point points;
+
+ FT_Int max_contours;
+ FT_Int num_contours;
+ AF_Point* contours;
+
+ AF_AxisHintsRec axis[AF_DIMENSION_MAX];
+
+ FT_UInt32 scaler_flags; /* copy of scaler flags */
+ FT_UInt32 other_flags; /* free for script-specific */
+ /* implementations */
+ AF_ScriptMetrics metrics;
+
+ FT_Pos xmin_delta; /* used for warping */
+ FT_Pos xmax_delta;
+
+ } AF_GlyphHintsRec;
+
+
+#define AF_HINTS_TEST_SCALER( h, f ) ( (h)->scaler_flags & (f) )
+#define AF_HINTS_TEST_OTHER( h, f ) ( (h)->other_flags & (f) )
+
+
+#ifdef AF_DEBUG
+
+#define AF_HINTS_DO_HORIZONTAL( h ) \
+ ( !_af_debug_disable_horz_hints && \
+ !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL ) )
+
+#define AF_HINTS_DO_VERTICAL( h ) \
+ ( !_af_debug_disable_vert_hints && \
+ !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL ) )
+
+#define AF_HINTS_DO_ADVANCE( h ) \
+ !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
+
+#define AF_HINTS_DO_BLUES( h ) ( !_af_debug_disable_blue_hints )
+
+#else /* !AF_DEBUG */
+
+#define AF_HINTS_DO_HORIZONTAL( h ) \
+ !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL )
+
+#define AF_HINTS_DO_VERTICAL( h ) \
+ !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL )
+
+#define AF_HINTS_DO_ADVANCE( h ) \
+ !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
+
+#define AF_HINTS_DO_BLUES( h ) 1
+
+#endif /* !AF_DEBUG */
+
+
+ FT_LOCAL( AF_Direction )
+ af_direction_compute( FT_Pos dx,
+ FT_Pos dy );
+
+
+ FT_LOCAL( FT_Error )
+ af_axis_hints_new_segment( AF_AxisHints axis,
+ FT_Memory memory,
+ AF_Segment *asegment );
+
+ FT_LOCAL( FT_Error)
+ af_axis_hints_new_edge( AF_AxisHints axis,
+ FT_Int fpos,
+ AF_Direction dir,
+ FT_Memory memory,
+ AF_Edge *edge );
+
+ FT_LOCAL( void )
+ af_glyph_hints_init( AF_GlyphHints hints,
+ FT_Memory memory );
+
+
+
+ /*
+ * recompute all AF_Point in a AF_GlyphHints from the definitions
+ * in a source outline
+ */
+ FT_LOCAL( void )
+ af_glyph_hints_rescale( AF_GlyphHints hints,
+ AF_ScriptMetrics metrics );
+
+ FT_LOCAL( FT_Error )
+ af_glyph_hints_reload( AF_GlyphHints hints,
+ FT_Outline* outline,
+ FT_Bool get_inflections );
+
+ FT_LOCAL( void )
+ af_glyph_hints_save( AF_GlyphHints hints,
+ FT_Outline* outline );
+
+ FT_LOCAL( void )
+ af_glyph_hints_align_edge_points( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+ FT_LOCAL( void )
+ af_glyph_hints_align_strong_points( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+ FT_LOCAL( void )
+ af_glyph_hints_align_weak_points( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+#ifdef AF_USE_WARPER
+ FT_LOCAL( void )
+ af_glyph_hints_scale_dim( AF_GlyphHints hints,
+ AF_Dimension dim,
+ FT_Fixed scale,
+ FT_Pos delta );
+#endif
+
+ FT_LOCAL( void )
+ af_glyph_hints_done( AF_GlyphHints hints );
+
+/* */
+
+#define AF_SEGMENT_LEN( seg ) ( (seg)->max_coord - (seg)->min_coord )
+
+#define AF_SEGMENT_DIST( seg1, seg2 ) ( ( (seg1)->pos > (seg2)->pos ) \
+ ? (seg1)->pos - (seg2)->pos \
+ : (seg2)->pos - (seg1)->pos )
+
+
+FT_END_HEADER
+
+#endif /* __AFHINTS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.c
new file mode 100644
index 00000000000..3d27f521b61
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.c
@@ -0,0 +1,134 @@
+/***************************************************************************/
+/* */
+/* afindic.c */
+/* */
+/* Auto-fitter hinting routines for Indic scripts (body). */
+/* */
+/* Copyright 2007 by */
+/* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "aftypes.h"
+#include "aflatin.h"
+
+
+#ifdef AF_CONFIG_OPTION_INDIC
+
+#include "afindic.h"
+#include "aferrors.h"
+#include "afcjk.h"
+
+
+#ifdef AF_USE_WARPER
+#include "afwarp.h"
+#endif
+
+
+ static FT_Error
+ af_indic_metrics_init( AF_LatinMetrics metrics,
+ FT_Face face )
+ {
+ /* use CJK routines */
+ return af_cjk_metrics_init( metrics, face );
+ }
+
+
+ static void
+ af_indic_metrics_scale( AF_LatinMetrics metrics,
+ AF_Scaler scaler )
+ {
+ /* use CJK routines */
+ af_cjk_metrics_scale( metrics, scaler );
+ }
+
+
+ static FT_Error
+ af_indic_hints_init( AF_GlyphHints hints,
+ AF_LatinMetrics metrics )
+ {
+ /* use CJK routines */
+ return af_cjk_hints_init( hints, metrics );
+ }
+
+
+ static FT_Error
+ af_indic_hints_apply( AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_LatinMetrics metrics)
+ {
+ /* use CJK routines */
+ return af_cjk_hints_apply( hints, outline, metrics );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** I N D I C S C R I P T C L A S S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ static const AF_Script_UniRangeRec af_indic_uniranges[] =
+ {
+#if 0
+ { 0x0100, 0xFFFF }, /* why this? */
+#endif
+ { 0x0900, 0x0DFF}, /* Indic Range */
+ { 0, 0 }
+ };
+
+
+ FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
+ af_indic_script_class =
+ {
+ AF_SCRIPT_INDIC,
+ af_indic_uniranges,
+
+ sizeof( AF_LatinMetricsRec ),
+
+ (AF_Script_InitMetricsFunc) af_indic_metrics_init,
+ (AF_Script_ScaleMetricsFunc)af_indic_metrics_scale,
+ (AF_Script_DoneMetricsFunc) NULL,
+
+ (AF_Script_InitHintsFunc) af_indic_hints_init,
+ (AF_Script_ApplyHintsFunc) af_indic_hints_apply
+ };
+
+#else /* !AF_CONFIG_OPTION_INDIC */
+
+ static const AF_Script_UniRangeRec af_indic_uniranges[] =
+ {
+ { 0, 0 }
+ };
+
+
+ FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
+ af_indic_script_class =
+ {
+ AF_SCRIPT_INDIC,
+ af_indic_uniranges,
+
+ sizeof( AF_LatinMetricsRec ),
+
+ (AF_Script_InitMetricsFunc) NULL,
+ (AF_Script_ScaleMetricsFunc)NULL,
+ (AF_Script_DoneMetricsFunc) NULL,
+
+ (AF_Script_InitHintsFunc) NULL,
+ (AF_Script_ApplyHintsFunc) NULL
+ };
+
+#endif /* !AF_CONFIG_OPTION_INDIC */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.h
new file mode 100644
index 00000000000..b242b261443
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* afindic.h */
+/* */
+/* Auto-fitter hinting routines for Indic scripts (specification). */
+/* */
+/* Copyright 2007 by */
+/* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFINDIC_H__
+#define __AFINDIC_H__
+
+#include "afhints.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /* the Indic-specific script class */
+
+ FT_CALLBACK_TABLE const AF_ScriptClassRec
+ af_indic_script_class;
+
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFINDIC_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.c
new file mode 100644
index 00000000000..ba59e5b38c4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.c
@@ -0,0 +1,2177 @@
+/***************************************************************************/
+/* */
+/* aflatin.c */
+/* */
+/* Auto-fitter hinting routines for latin script (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "aflatin.h"
+#include "aferrors.h"
+
+
+#ifdef AF_USE_WARPER
+#include "afwarp.h"
+#endif
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N G L O B A L M E T R I C S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ af_latin_metrics_init_widths( AF_LatinMetrics metrics,
+ FT_Face face,
+ FT_ULong charcode )
+ {
+ /* scan the array of segments in each direction */
+ AF_GlyphHintsRec hints[1];
+
+
+ af_glyph_hints_init( hints, face->memory );
+
+ metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
+ metrics->axis[AF_DIMENSION_VERT].width_count = 0;
+
+ {
+ FT_Error error;
+ FT_UInt glyph_index;
+ int dim;
+ AF_LatinMetricsRec dummy[1];
+ AF_Scaler scaler = &dummy->root.scaler;
+
+
+ glyph_index = FT_Get_Char_Index( face, charcode );
+ if ( glyph_index == 0 )
+ goto Exit;
+
+ error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+ if ( error || face->glyph->outline.n_points <= 0 )
+ goto Exit;
+
+ FT_ZERO( dummy );
+
+ dummy->units_per_em = metrics->units_per_em;
+ scaler->x_scale = scaler->y_scale = 0x10000L;
+ scaler->x_delta = scaler->y_delta = 0;
+ scaler->face = face;
+ scaler->render_mode = FT_RENDER_MODE_NORMAL;
+ scaler->flags = 0;
+
+ af_glyph_hints_rescale( hints, (AF_ScriptMetrics)dummy );
+
+ error = af_glyph_hints_reload( hints, &face->glyph->outline, 0 );
+ if ( error )
+ goto Exit;
+
+ for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+ {
+ AF_LatinAxis axis = &metrics->axis[dim];
+ AF_AxisHints axhints = &hints->axis[dim];
+ AF_Segment seg, limit, link;
+ FT_UInt num_widths = 0;
+
+
+ error = af_latin_hints_compute_segments( hints,
+ (AF_Dimension)dim );
+ if ( error )
+ goto Exit;
+
+ af_latin_hints_link_segments( hints,
+ (AF_Dimension)dim );
+
+ seg = axhints->segments;
+ limit = seg + axhints->num_segments;
+
+ for ( ; seg < limit; seg++ )
+ {
+ link = seg->link;
+
+ /* we only consider stem segments there! */
+ if ( link && link->link == seg && link > seg )
+ {
+ FT_Pos dist;
+
+
+ dist = seg->pos - link->pos;
+ if ( dist < 0 )
+ dist = -dist;
+
+ if ( num_widths < AF_LATIN_MAX_WIDTHS )
+ axis->widths[ num_widths++ ].org = dist;
+ }
+ }
+
+ af_sort_widths( num_widths, axis->widths );
+ axis->width_count = num_widths;
+ }
+
+ Exit:
+ for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+ {
+ AF_LatinAxis axis = &metrics->axis[dim];
+ FT_Pos stdw;
+
+
+ stdw = ( axis->width_count > 0 )
+ ? axis->widths[0].org
+ : AF_LATIN_CONSTANT( metrics, 50 );
+
+ /* let's try 20% of the smallest width */
+ axis->edge_distance_threshold = stdw / 5;
+ axis->standard_width = stdw;
+ axis->extra_light = 0;
+ }
+ }
+
+ af_glyph_hints_done( hints );
+ }
+
+
+
+#define AF_LATIN_MAX_TEST_CHARACTERS 12
+
+
+ static const char* const af_latin_blue_chars[AF_LATIN_MAX_BLUES] =
+ {
+ "THEZOCQS",
+ "HEZLOCUS",
+ "fijkdbh",
+ "xzroesc",
+ "xzroesc",
+ "pqgjy"
+ };
+
+
+ static void
+ af_latin_metrics_init_blues( AF_LatinMetrics metrics,
+ FT_Face face )
+ {
+ FT_Pos flats [AF_LATIN_MAX_TEST_CHARACTERS];
+ FT_Pos rounds[AF_LATIN_MAX_TEST_CHARACTERS];
+ FT_Int num_flats;
+ FT_Int num_rounds;
+ FT_Int bb;
+ AF_LatinBlue blue;
+ FT_Error error;
+ AF_LatinAxis axis = &metrics->axis[AF_DIMENSION_VERT];
+ FT_GlyphSlot glyph = face->glyph;
+
+
+ /* we compute the blues simply by loading each character from the */
+ /* 'af_latin_blue_chars[blues]' string, then compute its top-most or */
+ /* bottom-most points (depending on `AF_IS_TOP_BLUE') */
+
+ AF_LOG(( "blue zones computation\n" ));
+ AF_LOG(( "------------------------------------------------\n" ));
+
+ for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
+ {
+ const char* p = af_latin_blue_chars[bb];
+ const char* limit = p + AF_LATIN_MAX_TEST_CHARACTERS;
+ FT_Pos* blue_ref;
+ FT_Pos* blue_shoot;
+
+
+ AF_LOG(( "blue %3d: ", bb ));
+
+ num_flats = 0;
+ num_rounds = 0;
+
+ for ( ; p < limit && *p; p++ )
+ {
+ FT_UInt glyph_index;
+ FT_Int best_point, best_y, best_first, best_last;
+ FT_Vector* points;
+ FT_Bool round = 0;
+
+
+ AF_LOG(( "'%c'", *p ));
+
+ /* load the character in the face -- skip unknown or empty ones */
+ glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p );
+ if ( glyph_index == 0 )
+ continue;
+
+ error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+ if ( error || glyph->outline.n_points <= 0 )
+ continue;
+
+ /* now compute min or max point indices and coordinates */
+ points = glyph->outline.points;
+ best_point = -1;
+ best_y = 0; /* make compiler happy */
+ best_first = 0; /* ditto */
+ best_last = 0; /* ditto */
+
+ {
+ FT_Int nn;
+ FT_Int first = 0;
+ FT_Int last = -1;
+
+
+ for ( nn = 0; nn < glyph->outline.n_contours; first = last+1, nn++ )
+ {
+ FT_Int old_best_point = best_point;
+ FT_Int pp;
+
+
+ last = glyph->outline.contours[nn];
+
+ /* Avoid single-point contours since they are never rasterized. */
+ /* In some fonts, they correspond to mark attachment points */
+ /* which are way outside of the glyph's real outline. */
+ if ( last <= first )
+ continue;
+
+ if ( AF_LATIN_IS_TOP_BLUE( bb ) )
+ {
+ for ( pp = first; pp <= last; pp++ )
+ if ( best_point < 0 || points[pp].y > best_y )
+ {
+ best_point = pp;
+ best_y = points[pp].y;
+ }
+ }
+ else
+ {
+ for ( pp = first; pp <= last; pp++ )
+ if ( best_point < 0 || points[pp].y < best_y )
+ {
+ best_point = pp;
+ best_y = points[pp].y;
+ }
+ }
+
+ if ( best_point != old_best_point )
+ {
+ best_first = first;
+ best_last = last;
+ }
+ }
+ AF_LOG(( "%5d", best_y ));
+ }
+
+ /* now check whether the point belongs to a straight or round */
+ /* segment; we first need to find in which contour the extremum */
+ /* lies, then inspect its previous and next points */
+ if ( best_point >= 0 )
+ {
+ FT_Int prev, next;
+ FT_Pos dist;
+
+
+ /* now look for the previous and next points that are not on the */
+ /* same Y coordinate. Threshold the `closeness'... */
+ prev = best_point;
+ next = prev;
+
+ do
+ {
+ if ( prev > best_first )
+ prev--;
+ else
+ prev = best_last;
+
+ dist = points[prev].y - best_y;
+ if ( dist < -5 || dist > 5 )
+ break;
+
+ } while ( prev != best_point );
+
+ do
+ {
+ if ( next < best_last )
+ next++;
+ else
+ next = best_first;
+
+ dist = points[next].y - best_y;
+ if ( dist < -5 || dist > 5 )
+ break;
+
+ } while ( next != best_point );
+
+ /* now, set the `round' flag depending on the segment's kind */
+ round = FT_BOOL(
+ FT_CURVE_TAG( glyph->outline.tags[prev] ) != FT_CURVE_TAG_ON ||
+ FT_CURVE_TAG( glyph->outline.tags[next] ) != FT_CURVE_TAG_ON );
+
+ AF_LOG(( "%c ", round ? 'r' : 'f' ));
+ }
+
+ if ( round )
+ rounds[num_rounds++] = best_y;
+ else
+ flats[num_flats++] = best_y;
+ }
+
+ AF_LOG(( "\n" ));
+
+ if ( num_flats == 0 && num_rounds == 0 )
+ {
+ /*
+ * we couldn't find a single glyph to compute this blue zone,
+ * we will simply ignore it then
+ */
+ AF_LOG(( "empty!\n" ));
+ continue;
+ }
+
+ /* we have computed the contents of the `rounds' and `flats' tables, */
+ /* now determine the reference and overshoot position of the blue -- */
+ /* we simply take the median value after a simple sort */
+ af_sort_pos( num_rounds, rounds );
+ af_sort_pos( num_flats, flats );
+
+ blue = & axis->blues[axis->blue_count];
+ blue_ref = & blue->ref.org;
+ blue_shoot = & blue->shoot.org;
+
+ axis->blue_count++;
+
+ if ( num_flats == 0 )
+ {
+ *blue_ref =
+ *blue_shoot = rounds[num_rounds / 2];
+ }
+ else if ( num_rounds == 0 )
+ {
+ *blue_ref =
+ *blue_shoot = flats[num_flats / 2];
+ }
+ else
+ {
+ *blue_ref = flats[num_flats / 2];
+ *blue_shoot = rounds[num_rounds / 2];
+ }
+
+ /* there are sometimes problems: if the overshoot position of top */
+ /* zones is under its reference position, or the opposite for bottom */
+ /* zones. We must thus check everything there and correct the errors */
+ if ( *blue_shoot != *blue_ref )
+ {
+ FT_Pos ref = *blue_ref;
+ FT_Pos shoot = *blue_shoot;
+ FT_Bool over_ref = FT_BOOL( shoot > ref );
+
+
+ if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref )
+ *blue_shoot = *blue_ref = ( shoot + ref ) / 2;
+ }
+
+ blue->flags = 0;
+ if ( AF_LATIN_IS_TOP_BLUE( bb ) )
+ blue->flags |= AF_LATIN_BLUE_TOP;
+
+ /*
+ * The following flags is used later to adjust the y and x scales
+ * in order to optimize the pixel grid alignment of the top of small
+ * letters.
+ */
+ if ( bb == AF_LATIN_BLUE_SMALL_TOP )
+ blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
+
+ AF_LOG(( "-- ref = %ld, shoot = %ld\n", *blue_ref, *blue_shoot ));
+ }
+
+ return;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin_metrics_init( AF_LatinMetrics metrics,
+ FT_Face face )
+ {
+ FT_Error error = AF_Err_Ok;
+ FT_CharMap oldmap = face->charmap;
+ FT_UInt ee;
+
+ static const FT_Encoding latin_encodings[] =
+ {
+ FT_ENCODING_UNICODE,
+ FT_ENCODING_APPLE_ROMAN,
+ FT_ENCODING_ADOBE_STANDARD,
+ FT_ENCODING_ADOBE_LATIN_1,
+ FT_ENCODING_NONE /* end of list */
+ };
+
+
+ metrics->units_per_em = face->units_per_EM;
+
+ /* do we have a latin charmap in there? */
+ for ( ee = 0; latin_encodings[ee] != FT_ENCODING_NONE; ee++ )
+ {
+ error = FT_Select_Charmap( face, latin_encodings[ee] );
+ if ( !error )
+ break;
+ }
+
+ if ( !error )
+ {
+ /* For now, compute the standard width and height from the `o'. */
+ af_latin_metrics_init_widths( metrics, face, 'o' );
+ af_latin_metrics_init_blues( metrics, face );
+ }
+
+ FT_Set_Charmap( face, oldmap );
+ return AF_Err_Ok;
+ }
+
+
+ static void
+ af_latin_metrics_scale_dim( AF_LatinMetrics metrics,
+ AF_Scaler scaler,
+ AF_Dimension dim )
+ {
+ FT_Fixed scale;
+ FT_Pos delta;
+ AF_LatinAxis axis;
+ FT_UInt nn;
+
+
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ scale = scaler->x_scale;
+ delta = scaler->x_delta;
+ }
+ else
+ {
+ scale = scaler->y_scale;
+ delta = scaler->y_delta;
+ }
+
+ axis = &metrics->axis[dim];
+
+ if ( axis->org_scale == scale && axis->org_delta == delta )
+ return;
+
+ axis->org_scale = scale;
+ axis->org_delta = delta;
+
+ /*
+ * correct X and Y scale to optimize the alignment of the top of small
+ * letters to the pixel grid
+ */
+ {
+ AF_LatinAxis Axis = &metrics->axis[AF_DIMENSION_VERT];
+ AF_LatinBlue blue = NULL;
+
+
+ for ( nn = 0; nn < Axis->blue_count; nn++ )
+ {
+ if ( Axis->blues[nn].flags & AF_LATIN_BLUE_ADJUSTMENT )
+ {
+ blue = &Axis->blues[nn];
+ break;
+ }
+ }
+
+ if ( blue )
+ {
+ FT_Pos scaled = FT_MulFix( blue->shoot.org, scaler->y_scale );
+ FT_Pos fitted = ( scaled + 40 ) & ~63;
+
+
+ if ( scaled != fitted )
+ {
+#if 0
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ if ( fitted < scaled )
+ scale -= scale / 50; /* scale *= 0.98 */
+ }
+ else
+#endif
+ if ( dim == AF_DIMENSION_VERT )
+ {
+ scale = FT_MulDiv( scale, fitted, scaled );
+ }
+ }
+ }
+ }
+
+ axis->scale = scale;
+ axis->delta = delta;
+
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ metrics->root.scaler.x_scale = scale;
+ metrics->root.scaler.x_delta = delta;
+ }
+ else
+ {
+ metrics->root.scaler.y_scale = scale;
+ metrics->root.scaler.y_delta = delta;
+ }
+
+ /* scale the standard widths */
+ for ( nn = 0; nn < axis->width_count; nn++ )
+ {
+ AF_Width width = axis->widths + nn;
+
+
+ width->cur = FT_MulFix( width->org, scale );
+ width->fit = width->cur;
+ }
+
+ /* an extra-light axis corresponds to a standard width that is */
+ /* smaller than 0.75 pixels */
+ axis->extra_light =
+ (FT_Bool)( FT_MulFix( axis->standard_width, scale ) < 32 + 8 );
+
+ if ( dim == AF_DIMENSION_VERT )
+ {
+ /* scale the blue zones */
+ for ( nn = 0; nn < axis->blue_count; nn++ )
+ {
+ AF_LatinBlue blue = &axis->blues[nn];
+ FT_Pos dist;
+
+
+ blue->ref.cur = FT_MulFix( blue->ref.org, scale ) + delta;
+ blue->ref.fit = blue->ref.cur;
+ blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
+ blue->shoot.fit = blue->shoot.cur;
+ blue->flags &= ~AF_LATIN_BLUE_ACTIVE;
+
+ /* a blue zone is only active if it is less than 3/4 pixels tall */
+ dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
+ if ( dist <= 48 && dist >= -48 )
+ {
+ FT_Pos delta1, delta2;
+
+
+ delta1 = blue->shoot.org - blue->ref.org;
+ delta2 = delta1;
+ if ( delta1 < 0 )
+ delta2 = -delta2;
+
+ delta2 = FT_MulFix( delta2, scale );
+
+ if ( delta2 < 32 )
+ delta2 = 0;
+ else if ( delta2 < 64 )
+ delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
+ else
+ delta2 = FT_PIX_ROUND( delta2 );
+
+ if ( delta1 < 0 )
+ delta2 = -delta2;
+
+ blue->ref.fit = FT_PIX_ROUND( blue->ref.cur );
+ blue->shoot.fit = blue->ref.fit + delta2;
+
+ blue->flags |= AF_LATIN_BLUE_ACTIVE;
+ }
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_latin_metrics_scale( AF_LatinMetrics metrics,
+ AF_Scaler scaler )
+ {
+ metrics->root.scaler.render_mode = scaler->render_mode;
+ metrics->root.scaler.face = scaler->face;
+
+ af_latin_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
+ af_latin_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N G L Y P H A N A L Y S I S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin_hints_compute_segments( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ FT_Memory memory = hints->memory;
+ FT_Error error = AF_Err_Ok;
+ AF_Segment segment = NULL;
+ AF_SegmentRec seg0;
+ AF_Point* contour = hints->contours;
+ AF_Point* contour_limit = contour + hints->num_contours;
+ AF_Direction major_dir, segment_dir;
+
+
+ FT_ZERO( &seg0 );
+ seg0.score = 32000;
+ seg0.flags = AF_EDGE_NORMAL;
+
+ major_dir = (AF_Direction)FT_ABS( axis->major_dir );
+ segment_dir = major_dir;
+
+ axis->num_segments = 0;
+
+ /* set up (u,v) in each point */
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ AF_Point point = hints->points;
+ AF_Point limit = point + hints->num_points;
+
+
+ for ( ; point < limit; point++ )
+ {
+ point->u = point->fx;
+ point->v = point->fy;
+ }
+ }
+ else
+ {
+ AF_Point point = hints->points;
+ AF_Point limit = point + hints->num_points;
+
+
+ for ( ; point < limit; point++ )
+ {
+ point->u = point->fy;
+ point->v = point->fx;
+ }
+ }
+
+ /* do each contour separately */
+ for ( ; contour < contour_limit; contour++ )
+ {
+ AF_Point point = contour[0];
+ AF_Point last = point->prev;
+ int on_edge = 0;
+ FT_Pos min_pos = 32000; /* minimum segment pos != min_coord */
+ FT_Pos max_pos = -32000; /* maximum segment pos != max_coord */
+ FT_Bool passed;
+
+
+ if ( point == last ) /* skip singletons -- just in case */
+ continue;
+
+ if ( FT_ABS( last->out_dir ) == major_dir &&
+ FT_ABS( point->out_dir ) == major_dir )
+ {
+ /* we are already on an edge, try to locate its start */
+ last = point;
+
+ for (;;)
+ {
+ point = point->prev;
+ if ( FT_ABS( point->out_dir ) != major_dir )
+ {
+ point = point->next;
+ break;
+ }
+ if ( point == last )
+ break;
+ }
+ }
+
+ last = point;
+ passed = 0;
+
+ for (;;)
+ {
+ FT_Pos u, v;
+
+
+ if ( on_edge )
+ {
+ u = point->u;
+ if ( u < min_pos )
+ min_pos = u;
+ if ( u > max_pos )
+ max_pos = u;
+
+ if ( point->out_dir != segment_dir || point == last )
+ {
+ /* we are just leaving an edge; record a new segment! */
+ segment->last = point;
+ segment->pos = (FT_Short)( ( min_pos + max_pos ) >> 1 );
+
+ /* a segment is round if either its first or last point */
+ /* is a control point */
+ if ( ( segment->first->flags | point->flags ) &
+ AF_FLAG_CONTROL )
+ segment->flags |= AF_EDGE_ROUND;
+
+ /* compute segment size */
+ min_pos = max_pos = point->v;
+
+ v = segment->first->v;
+ if ( v < min_pos )
+ min_pos = v;
+ if ( v > max_pos )
+ max_pos = v;
+
+ segment->min_coord = (FT_Short)min_pos;
+ segment->max_coord = (FT_Short)max_pos;
+ segment->height = (FT_Short)( segment->max_coord -
+ segment->min_coord );
+
+ on_edge = 0;
+ segment = NULL;
+ /* fallthrough */
+ }
+ }
+
+ /* now exit if we are at the start/end point */
+ if ( point == last )
+ {
+ if ( passed )
+ break;
+ passed = 1;
+ }
+
+ if ( !on_edge && FT_ABS( point->out_dir ) == major_dir )
+ {
+ /* this is the start of a new segment! */
+ segment_dir = (AF_Direction)point->out_dir;
+
+ /* clear all segment fields */
+ error = af_axis_hints_new_segment( axis, memory, &segment );
+ if ( error )
+ goto Exit;
+
+ segment[0] = seg0;
+ segment->dir = (FT_Char)segment_dir;
+ min_pos = max_pos = point->u;
+ segment->first = point;
+ segment->last = point;
+ segment->contour = contour;
+ on_edge = 1;
+ }
+
+ point = point->next;
+ }
+
+ } /* contours */
+
+
+ /* now slightly increase the height of segments when this makes */
+ /* sense -- this is used to better detect and ignore serifs */
+ {
+ AF_Segment segments = axis->segments;
+ AF_Segment segments_end = segments + axis->num_segments;
+
+
+ for ( segment = segments; segment < segments_end; segment++ )
+ {
+ AF_Point first = segment->first;
+ AF_Point last = segment->last;
+ FT_Pos first_v = first->v;
+ FT_Pos last_v = last->v;
+
+
+ if ( first == last )
+ continue;
+
+ if ( first_v < last_v )
+ {
+ AF_Point p;
+
+
+ p = first->prev;
+ if ( p->v < first_v )
+ segment->height = (FT_Short)( segment->height +
+ ( ( first_v - p->v ) >> 1 ) );
+
+ p = last->next;
+ if ( p->v > last_v )
+ segment->height = (FT_Short)( segment->height +
+ ( ( p->v - last_v ) >> 1 ) );
+ }
+ else
+ {
+ AF_Point p;
+
+
+ p = first->prev;
+ if ( p->v > first_v )
+ segment->height = (FT_Short)( segment->height +
+ ( ( p->v - first_v ) >> 1 ) );
+
+ p = last->next;
+ if ( p->v < last_v )
+ segment->height = (FT_Short)( segment->height +
+ ( ( last_v - p->v ) >> 1 ) );
+ }
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_latin_hints_link_segments( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ AF_Segment segments = axis->segments;
+ AF_Segment segment_limit = segments + axis->num_segments;
+ FT_Pos len_threshold, len_score;
+ AF_Segment seg1, seg2;
+
+
+ len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
+ if ( len_threshold == 0 )
+ len_threshold = 1;
+
+ len_score = AF_LATIN_CONSTANT( hints->metrics, 6000 );
+
+ /* now compare each segment to the others */
+ for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+ {
+ /* the fake segments are introduced to hint the metrics -- */
+ /* we must never link them to anything */
+ if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
+ continue;
+
+ for ( seg2 = segments; seg2 < segment_limit; seg2++ )
+ if ( seg1->dir + seg2->dir == 0 && seg2->pos > seg1->pos )
+ {
+ FT_Pos pos1 = seg1->pos;
+ FT_Pos pos2 = seg2->pos;
+ FT_Pos dist = pos2 - pos1;
+
+
+ if ( dist < 0 )
+ dist = -dist;
+
+ {
+ FT_Pos min = seg1->min_coord;
+ FT_Pos max = seg1->max_coord;
+ FT_Pos len, score;
+
+
+ if ( min < seg2->min_coord )
+ min = seg2->min_coord;
+
+ if ( max > seg2->max_coord )
+ max = seg2->max_coord;
+
+ len = max - min;
+ if ( len >= len_threshold )
+ {
+ score = dist + len_score / len;
+
+ if ( score < seg1->score )
+ {
+ seg1->score = score;
+ seg1->link = seg2;
+ }
+
+ if ( score < seg2->score )
+ {
+ seg2->score = score;
+ seg2->link = seg1;
+ }
+ }
+ }
+ }
+ }
+
+ /* now, compute the `serif' segments */
+ for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+ {
+ seg2 = seg1->link;
+
+ if ( seg2 )
+ {
+ if ( seg2->link != seg1 )
+ {
+ seg1->link = 0;
+ seg1->serif = seg2->link;
+ }
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin_hints_compute_edges( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ FT_Error error = AF_Err_Ok;
+ FT_Memory memory = hints->memory;
+ AF_LatinAxis laxis = &((AF_LatinMetrics)hints->metrics)->axis[dim];
+
+ AF_Segment segments = axis->segments;
+ AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment seg;
+
+ AF_Direction up_dir;
+ FT_Fixed scale;
+ FT_Pos edge_distance_threshold;
+ FT_Pos segment_length_threshold;
+
+
+ axis->num_edges = 0;
+
+ scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
+ : hints->y_scale;
+
+ up_dir = ( dim == AF_DIMENSION_HORZ ) ? AF_DIR_UP
+ : AF_DIR_RIGHT;
+
+ /*
+ * We ignore all segments that are less than 1 pixels in length,
+ * to avoid many problems with serif fonts. We compute the
+ * corresponding threshold in font units.
+ */
+ if ( dim == AF_DIMENSION_HORZ )
+ segment_length_threshold = FT_DivFix( 64, hints->y_scale );
+ else
+ segment_length_threshold = 0;
+
+ /*********************************************************************/
+ /* */
+ /* We will begin by generating a sorted table of edges for the */
+ /* current direction. To do so, we simply scan each segment and try */
+ /* to find an edge in our table that corresponds to its position. */
+ /* */
+ /* If no edge is found, we create and insert a new edge in the */
+ /* sorted table. Otherwise, we simply add the segment to the edge's */
+ /* list which will be processed in the second step to compute the */
+ /* edge's properties. */
+ /* */
+ /* Note that the edges table is sorted along the segment/edge */
+ /* position. */
+ /* */
+ /*********************************************************************/
+
+ edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
+ scale );
+ if ( edge_distance_threshold > 64 / 4 )
+ edge_distance_threshold = 64 / 4;
+
+ edge_distance_threshold = FT_DivFix( edge_distance_threshold,
+ scale );
+
+ for ( seg = segments; seg < segment_limit; seg++ )
+ {
+ AF_Edge found = 0;
+ FT_Int ee;
+
+
+ if ( seg->height < segment_length_threshold )
+ continue;
+
+ /* A special case for serif edges: If they are smaller than */
+ /* 1.5 pixels we ignore them. */
+ if ( seg->serif &&
+ 2 * seg->height < 3 * segment_length_threshold )
+ continue;
+
+ /* look for an edge corresponding to the segment */
+ for ( ee = 0; ee < axis->num_edges; ee++ )
+ {
+ AF_Edge edge = axis->edges + ee;
+ FT_Pos dist;
+
+
+ dist = seg->pos - edge->fpos;
+ if ( dist < 0 )
+ dist = -dist;
+
+ if ( dist < edge_distance_threshold && edge->dir == seg->dir )
+ {
+ found = edge;
+ break;
+ }
+ }
+
+ if ( !found )
+ {
+ AF_Edge edge;
+
+
+ /* insert a new edge in the list and */
+ /* sort according to the position */
+ error = af_axis_hints_new_edge( axis, seg->pos,
+ (AF_Direction)seg->dir,
+ memory, &edge );
+ if ( error )
+ goto Exit;
+
+ /* add the segment to the new edge's list */
+ FT_ZERO( edge );
+
+ edge->first = seg;
+ edge->last = seg;
+ edge->fpos = seg->pos;
+ edge->dir = seg->dir;
+ edge->opos = edge->pos = FT_MulFix( seg->pos, scale );
+ seg->edge_next = seg;
+ }
+ else
+ {
+ /* if an edge was found, simply add the segment to the edge's */
+ /* list */
+ seg->edge_next = found->first;
+ found->last->edge_next = seg;
+ found->last = seg;
+ }
+ }
+
+
+ /*********************************************************************/
+ /* */
+ /* Good, we will now compute each edge's properties according to */
+ /* segments found on its position. Basically, these are: */
+ /* */
+ /* - edge's main direction */
+ /* - stem edge, serif edge or both (which defaults to stem then) */
+ /* - rounded edge, straight or both (which defaults to straight) */
+ /* - link for edge */
+ /* */
+ /*********************************************************************/
+
+ /* first of all, set the `edge' field in each segment -- this is */
+ /* required in order to compute edge links */
+
+ /*
+ * Note that removing this loop and setting the `edge' field of each
+ * segment directly in the code above slows down execution speed for
+ * some reasons on platforms like the Sun.
+ */
+ {
+ AF_Edge edges = axis->edges;
+ AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge;
+
+
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ seg = edge->first;
+ if ( seg )
+ do
+ {
+ seg->edge = edge;
+ seg = seg->edge_next;
+
+ } while ( seg != edge->first );
+ }
+
+ /* now, compute each edge properties */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ FT_Int is_round = 0; /* does it contain round segments? */
+ FT_Int is_straight = 0; /* does it contain straight segments? */
+ FT_Pos ups = 0; /* number of upwards segments */
+ FT_Pos downs = 0; /* number of downwards segments */
+
+
+ seg = edge->first;
+
+ do
+ {
+ FT_Bool is_serif;
+
+
+ /* check for roundness of segment */
+ if ( seg->flags & AF_EDGE_ROUND )
+ is_round++;
+ else
+ is_straight++;
+
+ /* check for segment direction */
+ if ( seg->dir == up_dir )
+ ups += seg->max_coord-seg->min_coord;
+ else
+ downs += seg->max_coord-seg->min_coord;
+
+ /* check for links -- if seg->serif is set, then seg->link must */
+ /* be ignored */
+ is_serif = (FT_Bool)( seg->serif &&
+ seg->serif->edge &&
+ seg->serif->edge != edge );
+
+ if ( ( seg->link && seg->link->edge != NULL ) || is_serif )
+ {
+ AF_Edge edge2;
+ AF_Segment seg2;
+
+
+ edge2 = edge->link;
+ seg2 = seg->link;
+
+ if ( is_serif )
+ {
+ seg2 = seg->serif;
+ edge2 = edge->serif;
+ }
+
+ if ( edge2 )
+ {
+ FT_Pos edge_delta;
+ FT_Pos seg_delta;
+
+
+ edge_delta = edge->fpos - edge2->fpos;
+ if ( edge_delta < 0 )
+ edge_delta = -edge_delta;
+
+ seg_delta = seg->pos - seg2->pos;
+ if ( seg_delta < 0 )
+ seg_delta = -seg_delta;
+
+ if ( seg_delta < edge_delta )
+ edge2 = seg2->edge;
+ }
+ else
+ edge2 = seg2->edge;
+
+ if ( is_serif )
+ {
+ edge->serif = edge2;
+ edge2->flags |= AF_EDGE_SERIF;
+ }
+ else
+ edge->link = edge2;
+ }
+
+ seg = seg->edge_next;
+
+ } while ( seg != edge->first );
+
+ /* set the round/straight flags */
+ edge->flags = AF_EDGE_NORMAL;
+
+ if ( is_round > 0 && is_round >= is_straight )
+ edge->flags |= AF_EDGE_ROUND;
+
+#if 0
+ /* set the edge's main direction */
+ edge->dir = AF_DIR_NONE;
+
+ if ( ups > downs )
+ edge->dir = (FT_Char)up_dir;
+
+ else if ( ups < downs )
+ edge->dir = (FT_Char)-up_dir;
+
+ else if ( ups == downs )
+ edge->dir = 0; /* both up and down! */
+#endif
+
+ /* gets rid of serifs if link is set */
+ /* XXX: This gets rid of many unpleasant artefacts! */
+ /* Example: the `c' in cour.pfa at size 13 */
+
+ if ( edge->serif && edge->link )
+ edge->serif = 0;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin_hints_detect_features( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ FT_Error error;
+
+
+ error = af_latin_hints_compute_segments( hints, dim );
+ if ( !error )
+ {
+ af_latin_hints_link_segments( hints, dim );
+
+ error = af_latin_hints_compute_edges( hints, dim );
+ }
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_latin_hints_compute_blue_edges( AF_GlyphHints hints,
+ AF_LatinMetrics metrics )
+ {
+ AF_AxisHints axis = &hints->axis[ AF_DIMENSION_VERT ];
+ AF_Edge edge = axis->edges;
+ AF_Edge edge_limit = edge + axis->num_edges;
+ AF_LatinAxis latin = &metrics->axis[ AF_DIMENSION_VERT ];
+ FT_Fixed scale = latin->scale;
+
+
+ /* compute which blue zones are active, i.e. have their scaled */
+ /* size < 3/4 pixels */
+
+ /* for each horizontal edge search the blue zone which is closest */
+ for ( ; edge < edge_limit; edge++ )
+ {
+ FT_Int bb;
+ AF_Width best_blue = NULL;
+ FT_Pos best_dist; /* initial threshold */
+
+
+ /* compute the initial threshold as a fraction of the EM size */
+ best_dist = FT_MulFix( metrics->units_per_em / 40, scale );
+
+ if ( best_dist > 64 / 2 )
+ best_dist = 64 / 2;
+
+ for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
+ {
+ AF_LatinBlue blue = latin->blues + bb;
+ FT_Bool is_top_blue, is_major_dir;
+
+
+ /* skip inactive blue zones (i.e., those that are too small) */
+ if ( !( blue->flags & AF_LATIN_BLUE_ACTIVE ) )
+ continue;
+
+ /* if it is a top zone, check for right edges -- if it is a bottom */
+ /* zone, check for left edges */
+ /* */
+ /* of course, that's for TrueType */
+ is_top_blue = (FT_Byte)( ( blue->flags & AF_LATIN_BLUE_TOP ) != 0 );
+ is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
+
+ /* if it is a top zone, the edge must be against the major */
+ /* direction; if it is a bottom zone, it must be in the major */
+ /* direction */
+ if ( is_top_blue ^ is_major_dir )
+ {
+ FT_Pos dist;
+
+
+ /* first of all, compare it to the reference position */
+ dist = edge->fpos - blue->ref.org;
+ if ( dist < 0 )
+ dist = -dist;
+
+ dist = FT_MulFix( dist, scale );
+ if ( dist < best_dist )
+ {
+ best_dist = dist;
+ best_blue = & blue->ref;
+ }
+
+ /* now, compare it to the overshoot position if the edge is */
+ /* rounded, and if the edge is over the reference position of a */
+ /* top zone, or under the reference position of a bottom zone */
+ if ( edge->flags & AF_EDGE_ROUND && dist != 0 )
+ {
+ FT_Bool is_under_ref = FT_BOOL( edge->fpos < blue->ref.org );
+
+
+ if ( is_top_blue ^ is_under_ref )
+ {
+ blue = latin->blues + bb;
+ dist = edge->fpos - blue->shoot.org;
+ if ( dist < 0 )
+ dist = -dist;
+
+ dist = FT_MulFix( dist, scale );
+ if ( dist < best_dist )
+ {
+ best_dist = dist;
+ best_blue = & blue->shoot;
+ }
+ }
+ }
+ }
+ }
+
+ if ( best_blue )
+ edge->blue_edge = best_blue;
+ }
+ }
+
+
+ static FT_Error
+ af_latin_hints_init( AF_GlyphHints hints,
+ AF_LatinMetrics metrics )
+ {
+ FT_Render_Mode mode;
+ FT_UInt32 scaler_flags, other_flags;
+ FT_Face face = metrics->root.scaler.face;
+
+
+ af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
+
+ /*
+ * correct x_scale and y_scale if needed, since they may have
+ * been modified `af_latin_metrics_scale_dim' above
+ */
+ hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
+ hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
+ hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
+ hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
+
+ /* compute flags depending on render mode, etc. */
+ mode = metrics->root.scaler.render_mode;
+
+#if 0 /* #ifdef AF_USE_WARPER */
+ if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
+ {
+ metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
+ }
+#endif
+
+ scaler_flags = hints->scaler_flags;
+ other_flags = 0;
+
+ /*
+ * We snap the width of vertical stems for the monochrome and
+ * horizontal LCD rendering targets only.
+ */
+ if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
+ other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
+
+ /*
+ * We snap the width of horizontal stems for the monochrome and
+ * vertical LCD rendering targets only.
+ */
+ if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
+ other_flags |= AF_LATIN_HINTS_VERT_SNAP;
+
+ /*
+ * We adjust stems to full pixels only if we don't use the `light' mode.
+ */
+ if ( mode != FT_RENDER_MODE_LIGHT )
+ other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
+
+ if ( mode == FT_RENDER_MODE_MONO )
+ other_flags |= AF_LATIN_HINTS_MONO;
+
+ /*
+ * In `light' hinting mode we disable horizontal hinting completely.
+ * We also do it if the face is italic.
+ */
+ if ( mode == FT_RENDER_MODE_LIGHT ||
+ (face->style_flags & FT_STYLE_FLAG_ITALIC) != 0 )
+ scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
+
+ hints->scaler_flags = scaler_flags;
+ hints->other_flags = other_flags;
+
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N G L Y P H G R I D - F I T T I N G *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* snap a given width in scaled coordinates to one of the */
+ /* current standard widths */
+
+ static FT_Pos
+ af_latin_snap_width( AF_Width widths,
+ FT_Int count,
+ FT_Pos width )
+ {
+ int n;
+ FT_Pos best = 64 + 32 + 2;
+ FT_Pos reference = width;
+ FT_Pos scaled;
+
+
+ for ( n = 0; n < count; n++ )
+ {
+ FT_Pos w;
+ FT_Pos dist;
+
+
+ w = widths[n].cur;
+ dist = width - w;
+ if ( dist < 0 )
+ dist = -dist;
+ if ( dist < best )
+ {
+ best = dist;
+ reference = w;
+ }
+ }
+
+ scaled = FT_PIX_ROUND( reference );
+
+ if ( width >= reference )
+ {
+ if ( width < scaled + 48 )
+ width = reference;
+ }
+ else
+ {
+ if ( width > scaled - 48 )
+ width = reference;
+ }
+
+ return width;
+ }
+
+
+ /* compute the snapped width of a given stem */
+
+ static FT_Pos
+ af_latin_compute_stem_width( AF_GlyphHints hints,
+ AF_Dimension dim,
+ FT_Pos width,
+ AF_Edge_Flags base_flags,
+ AF_Edge_Flags stem_flags )
+ {
+ AF_LatinMetrics metrics = (AF_LatinMetrics) hints->metrics;
+ AF_LatinAxis axis = & metrics->axis[dim];
+ FT_Pos dist = width;
+ FT_Int sign = 0;
+ FT_Int vertical = ( dim == AF_DIMENSION_VERT );
+
+
+ if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) ||
+ axis->extra_light )
+ return width;
+
+ if ( dist < 0 )
+ {
+ dist = -width;
+ sign = 1;
+ }
+
+ if ( ( vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
+ ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
+ {
+ /* smooth hinting process: very lightly quantize the stem width */
+
+ /* leave the widths of serifs alone */
+
+ if ( ( stem_flags & AF_EDGE_SERIF ) && vertical && ( dist < 3 * 64 ) )
+ goto Done_Width;
+
+ else if ( ( base_flags & AF_EDGE_ROUND ) )
+ {
+ if ( dist < 80 )
+ dist = 64;
+ }
+ else if ( dist < 56 )
+ dist = 56;
+
+ if ( axis->width_count > 0 )
+ {
+ FT_Pos delta;
+
+
+ /* compare to standard width */
+ if ( axis->width_count > 0 )
+ {
+ delta = dist - axis->widths[0].cur;
+
+ if ( delta < 0 )
+ delta = -delta;
+
+ if ( delta < 40 )
+ {
+ dist = axis->widths[0].cur;
+ if ( dist < 48 )
+ dist = 48;
+
+ goto Done_Width;
+ }
+ }
+
+ if ( dist < 3 * 64 )
+ {
+ delta = dist & 63;
+ dist &= -64;
+
+ if ( delta < 10 )
+ dist += delta;
+
+ else if ( delta < 32 )
+ dist += 10;
+
+ else if ( delta < 54 )
+ dist += 54;
+
+ else
+ dist += delta;
+ }
+ else
+ dist = ( dist + 32 ) & ~63;
+ }
+ }
+ else
+ {
+ /* strong hinting process: snap the stem width to integer pixels */
+ FT_Pos org_dist = dist;
+
+
+ dist = af_latin_snap_width( axis->widths, axis->width_count, dist );
+
+ if ( vertical )
+ {
+ /* in the case of vertical hinting, always round */
+ /* the stem heights to integer pixels */
+
+ if ( dist >= 64 )
+ dist = ( dist + 16 ) & ~63;
+ else
+ dist = 64;
+ }
+ else
+ {
+ if ( AF_LATIN_HINTS_DO_MONO( hints ) )
+ {
+ /* monochrome horizontal hinting: snap widths to integer pixels */
+ /* with a different threshold */
+
+ if ( dist < 64 )
+ dist = 64;
+ else
+ dist = ( dist + 32 ) & ~63;
+ }
+ else
+ {
+ /* for horizontal anti-aliased hinting, we adopt a more subtle */
+ /* approach: we strengthen small stems, round stems whose size */
+ /* is between 1 and 2 pixels to an integer, otherwise nothing */
+
+ if ( dist < 48 )
+ dist = ( dist + 64 ) >> 1;
+
+ else if ( dist < 128 )
+ {
+ /* We only round to an integer width if the corresponding */
+ /* distortion is less than 1/4 pixel. Otherwise this */
+ /* makes everything worse since the diagonals, which are */
+ /* not hinted, appear a lot bolder or thinner than the */
+ /* vertical stems. */
+
+ FT_Int delta;
+
+
+ dist = ( dist + 22 ) & ~63;
+ delta = dist - org_dist;
+ if ( delta < 0 )
+ delta = -delta;
+
+ if (delta >= 16)
+ {
+ dist = org_dist;
+ if ( dist < 48 )
+ dist = ( dist + 64 ) >> 1;
+ }
+ }
+ else
+ /* round otherwise to prevent color fringes in LCD mode */
+ dist = ( dist + 32 ) & ~63;
+ }
+ }
+ }
+
+ Done_Width:
+ if ( sign )
+ dist = -dist;
+
+ return dist;
+ }
+
+
+ /* align one stem edge relative to the previous stem edge */
+
+ static void
+ af_latin_align_linked_edge( AF_GlyphHints hints,
+ AF_Dimension dim,
+ AF_Edge base_edge,
+ AF_Edge stem_edge )
+ {
+ FT_Pos dist = stem_edge->opos - base_edge->opos;
+
+ FT_Pos fitted_width = af_latin_compute_stem_width(
+ hints, dim, dist,
+ (AF_Edge_Flags)base_edge->flags,
+ (AF_Edge_Flags)stem_edge->flags );
+
+
+ stem_edge->pos = base_edge->pos + fitted_width;
+
+ AF_LOG(( "LINK: edge %d (opos=%.2f) linked to (%.2f), "
+ "dist was %.2f, now %.2f\n",
+ stem_edge-hints->axis[dim].edges, stem_edge->opos / 64.0,
+ stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
+ }
+
+
+ static void
+ af_latin_align_serif_edge( AF_GlyphHints hints,
+ AF_Edge base,
+ AF_Edge serif )
+ {
+ FT_UNUSED( hints );
+
+ serif->pos = base->pos + (serif->opos - base->opos);
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** E D G E H I N T I N G ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( void )
+ af_latin_hint_edges( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ AF_Edge edges = axis->edges;
+ AF_Edge edge_limit = edges + axis->num_edges;
+ FT_Int n_edges;
+ AF_Edge edge;
+ AF_Edge anchor = 0;
+ FT_Int has_serifs = 0;
+
+
+ /* we begin by aligning all stems relative to the blue zone */
+ /* if needed -- that's only for horizontal edges */
+
+ if ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_BLUES( hints ) )
+ {
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ AF_Width blue;
+ AF_Edge edge1, edge2;
+
+
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ blue = edge->blue_edge;
+ edge1 = NULL;
+ edge2 = edge->link;
+
+ if ( blue )
+ {
+ edge1 = edge;
+ }
+ else if ( edge2 && edge2->blue_edge )
+ {
+ blue = edge2->blue_edge;
+ edge1 = edge2;
+ edge2 = edge;
+ }
+
+ if ( !edge1 )
+ continue;
+
+ AF_LOG(( "BLUE: edge %d (opos=%.2f) snapped to (%.2f), "
+ "was (%.2f)\n",
+ edge1-edges, edge1->opos / 64.0, blue->fit / 64.0,
+ edge1->pos / 64.0 ));
+
+ edge1->pos = blue->fit;
+ edge1->flags |= AF_EDGE_DONE;
+
+ if ( edge2 && !edge2->blue_edge )
+ {
+ af_latin_align_linked_edge( hints, dim, edge1, edge2 );
+ edge2->flags |= AF_EDGE_DONE;
+ }
+
+ if ( !anchor )
+ anchor = edge;
+ }
+ }
+
+ /* now we will align all stem edges, trying to maintain the */
+ /* relative order of stems in the glyph */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ AF_Edge edge2;
+
+
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ /* skip all non-stem edges */
+ edge2 = edge->link;
+ if ( !edge2 )
+ {
+ has_serifs++;
+ continue;
+ }
+
+ /* now align the stem */
+
+ /* this should not happen, but it's better to be safe */
+ if ( edge2->blue_edge )
+ {
+ AF_LOG(( "ASSERTION FAILED for edge %d\n", edge2-edges ));
+
+ af_latin_align_linked_edge( hints, dim, edge2, edge );
+ edge->flags |= AF_EDGE_DONE;
+ continue;
+ }
+
+ if ( !anchor )
+ {
+ FT_Pos org_len, org_center, cur_len;
+ FT_Pos cur_pos1, error1, error2, u_off, d_off;
+
+
+ org_len = edge2->opos - edge->opos;
+ cur_len = af_latin_compute_stem_width(
+ hints, dim, org_len,
+ (AF_Edge_Flags)edge->flags,
+ (AF_Edge_Flags)edge2->flags );
+ if ( cur_len <= 64 )
+ u_off = d_off = 32;
+ else
+ {
+ u_off = 38;
+ d_off = 26;
+ }
+
+ if ( cur_len < 96 )
+ {
+ org_center = edge->opos + ( org_len >> 1 );
+
+ cur_pos1 = FT_PIX_ROUND( org_center );
+
+ error1 = org_center - ( cur_pos1 - u_off );
+ if ( error1 < 0 )
+ error1 = -error1;
+
+ error2 = org_center - ( cur_pos1 + d_off );
+ if ( error2 < 0 )
+ error2 = -error2;
+
+ if ( error1 < error2 )
+ cur_pos1 -= u_off;
+ else
+ cur_pos1 += d_off;
+
+ edge->pos = cur_pos1 - cur_len / 2;
+ edge2->pos = edge->pos + cur_len;
+ }
+ else
+ edge->pos = FT_PIX_ROUND( edge->opos );
+
+ AF_LOG(( "ANCHOR: edge %d (opos=%.2f) and %d (opos=%.2f) "
+ "snapped to (%.2f) (%.2f)\n",
+ edge-edges, edge->opos / 64.0,
+ edge2-edges, edge2->opos / 64.0,
+ edge->pos / 64.0, edge2->pos / 64.0 ));
+ anchor = edge;
+
+ edge->flags |= AF_EDGE_DONE;
+
+ af_latin_align_linked_edge( hints, dim, edge, edge2 );
+ }
+ else
+ {
+ FT_Pos org_pos, org_len, org_center, cur_len;
+ FT_Pos cur_pos1, cur_pos2, delta1, delta2;
+
+
+ org_pos = anchor->pos + ( edge->opos - anchor->opos );
+ org_len = edge2->opos - edge->opos;
+ org_center = org_pos + ( org_len >> 1 );
+
+ cur_len = af_latin_compute_stem_width(
+ hints, dim, org_len,
+ (AF_Edge_Flags)edge->flags,
+ (AF_Edge_Flags)edge2->flags );
+
+ if ( edge2->flags & AF_EDGE_DONE )
+ edge->pos = edge2->pos - cur_len;
+
+ else if ( cur_len < 96 )
+ {
+ FT_Pos u_off, d_off;
+
+
+ cur_pos1 = FT_PIX_ROUND( org_center );
+
+ if (cur_len <= 64 )
+ u_off = d_off = 32;
+ else
+ {
+ u_off = 38;
+ d_off = 26;
+ }
+
+ delta1 = org_center - ( cur_pos1 - u_off );
+ if ( delta1 < 0 )
+ delta1 = -delta1;
+
+ delta2 = org_center - ( cur_pos1 + d_off );
+ if ( delta2 < 0 )
+ delta2 = -delta2;
+
+ if ( delta1 < delta2 )
+ cur_pos1 -= u_off;
+ else
+ cur_pos1 += d_off;
+
+ edge->pos = cur_pos1 - cur_len / 2;
+ edge2->pos = cur_pos1 + cur_len / 2;
+
+ AF_LOG(( "STEM: %d (opos=%.2f) to %d (opos=%.2f) "
+ "snapped to (%.2f) and (%.2f)\n",
+ edge-edges, edge->opos / 64.0,
+ edge2-edges, edge2->opos / 64.0,
+ edge->pos / 64.0, edge2->pos / 64.0 ));
+ }
+ else
+ {
+ org_pos = anchor->pos + ( edge->opos - anchor->opos );
+ org_len = edge2->opos - edge->opos;
+ org_center = org_pos + ( org_len >> 1 );
+
+ cur_len = af_latin_compute_stem_width(
+ hints, dim, org_len,
+ (AF_Edge_Flags)edge->flags,
+ (AF_Edge_Flags)edge2->flags );
+
+ cur_pos1 = FT_PIX_ROUND( org_pos );
+ delta1 = cur_pos1 + ( cur_len >> 1 ) - org_center;
+ if ( delta1 < 0 )
+ delta1 = -delta1;
+
+ cur_pos2 = FT_PIX_ROUND( org_pos + org_len ) - cur_len;
+ delta2 = cur_pos2 + ( cur_len >> 1 ) - org_center;
+ if ( delta2 < 0 )
+ delta2 = -delta2;
+
+ edge->pos = ( delta1 < delta2 ) ? cur_pos1 : cur_pos2;
+ edge2->pos = edge->pos + cur_len;
+
+ AF_LOG(( "STEM: %d (opos=%.2f) to %d (opos=%.2f) "
+ "snapped to (%.2f) and (%.2f)\n",
+ edge-edges, edge->opos / 64.0,
+ edge2-edges, edge2->opos / 64.0,
+ edge->pos / 64.0, edge2->pos / 64.0 ));
+ }
+
+ edge->flags |= AF_EDGE_DONE;
+ edge2->flags |= AF_EDGE_DONE;
+
+ if ( edge > edges && edge->pos < edge[-1].pos )
+ {
+ AF_LOG(( "BOUND: %d (pos=%.2f) to (%.2f)\n",
+ edge-edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
+ edge->pos = edge[-1].pos;
+ }
+ }
+ }
+
+ /* make sure that lowercase m's maintain their symmetry */
+
+ /* In general, lowercase m's have six vertical edges if they are sans */
+ /* serif, or twelve if they are with serifs. This implementation is */
+ /* based on that assumption, and seems to work very well with most */
+ /* faces. However, if for a certain face this assumption is not */
+ /* true, the m is just rendered like before. In addition, any stem */
+ /* correction will only be applied to symmetrical glyphs (even if the */
+ /* glyph is not an m), so the potential for unwanted distortion is */
+ /* relatively low. */
+
+ /* We don't handle horizontal edges since we can't easily assure that */
+ /* the third (lowest) stem aligns with the base line; it might end up */
+ /* one pixel higher or lower. */
+
+ n_edges = edge_limit - edges;
+ if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
+ {
+ AF_Edge edge1, edge2, edge3;
+ FT_Pos dist1, dist2, span, delta;
+
+
+ if ( n_edges == 6 )
+ {
+ edge1 = edges;
+ edge2 = edges + 2;
+ edge3 = edges + 4;
+ }
+ else
+ {
+ edge1 = edges + 1;
+ edge2 = edges + 5;
+ edge3 = edges + 9;
+ }
+
+ dist1 = edge2->opos - edge1->opos;
+ dist2 = edge3->opos - edge2->opos;
+
+ span = dist1 - dist2;
+ if ( span < 0 )
+ span = -span;
+
+ if ( span < 8 )
+ {
+ delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
+ edge3->pos -= delta;
+ if ( edge3->link )
+ edge3->link->pos -= delta;
+
+ /* move the serifs along with the stem */
+ if ( n_edges == 12 )
+ {
+ ( edges + 8 )->pos -= delta;
+ ( edges + 11 )->pos -= delta;
+ }
+
+ edge3->flags |= AF_EDGE_DONE;
+ if ( edge3->link )
+ edge3->link->flags |= AF_EDGE_DONE;
+ }
+ }
+
+ if ( has_serifs || !anchor )
+ {
+ /*
+ * now hint the remaining edges (serifs and single) in order
+ * to complete our processing
+ */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ FT_Pos delta;
+
+
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ delta = 1000;
+
+ if ( edge->serif )
+ {
+ delta = edge->serif->opos - edge->opos;
+ if ( delta < 0 )
+ delta = -delta;
+ }
+
+ if ( delta < 64 + 16 )
+ {
+ af_latin_align_serif_edge( hints, edge->serif, edge );
+ AF_LOG(( "SERIF: edge %d (opos=%.2f) serif to %d (opos=%.2f) "
+ "aligned to (%.2f)\n",
+ edge-edges, edge->opos / 64.0,
+ edge->serif - edges, edge->serif->opos / 64.0,
+ edge->pos / 64.0 ));
+ }
+ else if ( !anchor )
+ {
+ AF_LOG(( "SERIF_ANCHOR: edge %d (opos=%.2f) snapped to (%.2f)\n",
+ edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
+ edge->pos = FT_PIX_ROUND( edge->opos );
+ anchor = edge;
+ }
+ else
+ {
+ AF_Edge before, after;
+
+
+ for ( before = edge - 1; before >= edges; before-- )
+ if ( before->flags & AF_EDGE_DONE )
+ break;
+
+ for ( after = edge + 1; after < edge_limit; after++ )
+ if ( after->flags & AF_EDGE_DONE )
+ break;
+
+ if ( before >= edges && before < edge &&
+ after < edge_limit && after > edge )
+ {
+ if ( after->opos == before->opos )
+ edge->pos = before->pos;
+ else
+ edge->pos = before->pos +
+ FT_MulDiv( edge->opos - before->opos,
+ after->pos - before->pos,
+ after->opos - before->opos );
+ AF_LOG(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f) "
+ "from %d (opos=%.2f)\n",
+ edge-edges, edge->opos / 64.0,
+ edge->pos / 64.0, before - edges,
+ before->opos / 64.0 ));
+ }
+ else
+ {
+ edge->pos = anchor->pos +
+ ( ( edge->opos - anchor->opos + 16 ) & ~31 );
+ AF_LOG(( "SERIF_LINK2: edge %d (opos=%.2f) snapped to (%.2f)\n",
+ edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
+ }
+ }
+
+ edge->flags |= AF_EDGE_DONE;
+
+ if ( edge > edges && edge->pos < edge[-1].pos )
+ edge->pos = edge[-1].pos;
+
+ if ( edge + 1 < edge_limit &&
+ edge[1].flags & AF_EDGE_DONE &&
+ edge->pos > edge[1].pos )
+ edge->pos = edge[1].pos;
+ }
+ }
+ }
+
+
+ static FT_Error
+ af_latin_hints_apply( AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_LatinMetrics metrics )
+ {
+ FT_Error error;
+ int dim;
+
+
+ error = af_glyph_hints_reload( hints, outline, 1 );
+ if ( error )
+ goto Exit;
+
+ /* analyze glyph outline */
+#ifdef AF_USE_WARPER
+ if ( metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ||
+ AF_HINTS_DO_HORIZONTAL( hints ) )
+#else
+ if ( AF_HINTS_DO_HORIZONTAL( hints ) )
+#endif
+ {
+ error = af_latin_hints_detect_features( hints, AF_DIMENSION_HORZ );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( AF_HINTS_DO_VERTICAL( hints ) )
+ {
+ error = af_latin_hints_detect_features( hints, AF_DIMENSION_VERT );
+ if ( error )
+ goto Exit;
+
+ af_latin_hints_compute_blue_edges( hints, metrics );
+ }
+
+ /* grid-fit the outline */
+ for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+ {
+#ifdef AF_USE_WARPER
+ if ( ( dim == AF_DIMENSION_HORZ &&
+ metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ) )
+ {
+ AF_WarperRec warper;
+ FT_Fixed scale;
+ FT_Pos delta;
+
+
+ af_warper_compute( &warper, hints, dim, &scale, &delta );
+ af_glyph_hints_scale_dim( hints, dim, scale, delta );
+ continue;
+ }
+#endif
+
+ if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
+ ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
+ {
+ af_latin_hint_edges( hints, (AF_Dimension)dim );
+ af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
+ af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
+ af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
+ }
+ }
+ af_glyph_hints_save( hints, outline );
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N S C R I P T C L A S S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* XXX: this should probably fine tuned to differentiate better between */
+ /* scripts... */
+
+ static const AF_Script_UniRangeRec af_latin_uniranges[] =
+ {
+ { 0x0020 , 0x007F }, /* Basic Latin (no control chars) */
+ { 0x00A0 , 0x00FF }, /* Latin-1 Supplement (no control chars) */
+ { 0x0100 , 0x017F }, /* Latin Extended-A */
+ { 0x0180 , 0x024F }, /* Latin Extended-B */
+ { 0x0250 , 0x02AF }, /* IPA Extensions */
+ { 0x02B0 , 0x02FF }, /* Spacing Modifier Letters */
+ { 0x0300 , 0x036F }, /* Combining Diacritical Marks */
+ { 0x0370 , 0x03FF }, /* Greek and Coptic */
+ { 0x0400 , 0x04FF }, /* Cyrillic */
+ { 0x0500 , 0x052F }, /* Cyrillic Supplement */
+ { 0x1D00 , 0x1D7F }, /* Phonetic Extensions */
+ { 0x1D80 , 0x1DBF }, /* Phonetic Extensions Supplement */
+ { 0x1DC0 , 0x1DFF }, /* Combining Diacritical Marks Supplement */
+ { 0x1E00 , 0x1EFF }, /* Latin Extended Additional */
+ { 0x1F00 , 0x1FFF }, /* Greek Extended */
+ { 0x2000 , 0x206F }, /* General Punctuation */
+ { 0x2070 , 0x209F }, /* Superscripts and Subscripts */
+ { 0x20A0 , 0x20CF }, /* Currency Symbols */
+ { 0x2150 , 0x218F }, /* Number Forms */
+ { 0x2460 , 0x24FF }, /* Enclosed Alphanumerics */
+ { 0x2C60 , 0x2C7F }, /* Latin Extended-C */
+ { 0x2DE0 , 0x2DFF }, /* Cyrillic Extended-A */
+ { 0xA640U , 0xA69FU }, /* Cyrillic Extended-B */
+ { 0xA720U , 0xA7FFU }, /* Latin Extended-D */
+ { 0xFB00U , 0xFB06U }, /* Alphab. Present. Forms (Latin Ligs) */
+ { 0x1D400UL, 0x1D7FFUL }, /* Mathematical Alphanumeric Symbols */
+ { 0 , 0 }
+ };
+
+
+ FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
+ af_latin_script_class =
+ {
+ AF_SCRIPT_LATIN,
+ af_latin_uniranges,
+
+ sizeof( AF_LatinMetricsRec ),
+
+ (AF_Script_InitMetricsFunc) af_latin_metrics_init,
+ (AF_Script_ScaleMetricsFunc)af_latin_metrics_scale,
+ (AF_Script_DoneMetricsFunc) NULL,
+
+ (AF_Script_InitHintsFunc) af_latin_hints_init,
+ (AF_Script_ApplyHintsFunc) af_latin_hints_apply
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.h
new file mode 100644
index 00000000000..3251d3783f3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.h
@@ -0,0 +1,209 @@
+/***************************************************************************/
+/* */
+/* aflatin.h */
+/* */
+/* Auto-fitter hinting routines for latin script (specification). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFLATIN_H__
+#define __AFLATIN_H__
+
+#include "afhints.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /* the latin-specific script class */
+
+ FT_CALLBACK_TABLE const AF_ScriptClassRec
+ af_latin_script_class;
+
+
+/* constants are given with units_per_em == 2048 in mind */
+#define AF_LATIN_CONSTANT( metrics, c ) \
+ ( ( (c) * (FT_Long)( (AF_LatinMetrics)(metrics) )->units_per_em ) / 2048 )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N G L O B A L M E T R I C S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*
+ * The following declarations could be embedded in the file `aflatin.c';
+ * they have been made semi-public to allow alternate script hinters to
+ * re-use some of them.
+ */
+
+
+ /* Latin (global) metrics management */
+
+ enum
+ {
+ AF_LATIN_BLUE_CAPITAL_TOP,
+ AF_LATIN_BLUE_CAPITAL_BOTTOM,
+ AF_LATIN_BLUE_SMALL_F_TOP,
+ AF_LATIN_BLUE_SMALL_TOP,
+ AF_LATIN_BLUE_SMALL_BOTTOM,
+ AF_LATIN_BLUE_SMALL_MINOR,
+
+ AF_LATIN_BLUE_MAX
+ };
+
+
+#define AF_LATIN_IS_TOP_BLUE( b ) ( (b) == AF_LATIN_BLUE_CAPITAL_TOP || \
+ (b) == AF_LATIN_BLUE_SMALL_F_TOP || \
+ (b) == AF_LATIN_BLUE_SMALL_TOP )
+
+#define AF_LATIN_MAX_WIDTHS 16
+#define AF_LATIN_MAX_BLUES AF_LATIN_BLUE_MAX
+
+
+ enum
+ {
+ AF_LATIN_BLUE_ACTIVE = 1 << 0,
+ AF_LATIN_BLUE_TOP = 1 << 1,
+ AF_LATIN_BLUE_ADJUSTMENT = 1 << 2, /* used for scale adjustment */
+ /* optimization */
+ AF_LATIN_BLUE_FLAG_MAX
+ };
+
+
+ typedef struct AF_LatinBlueRec_
+ {
+ AF_WidthRec ref;
+ AF_WidthRec shoot;
+ FT_UInt flags;
+
+ } AF_LatinBlueRec, *AF_LatinBlue;
+
+
+ typedef struct AF_LatinAxisRec_
+ {
+ FT_Fixed scale;
+ FT_Pos delta;
+
+ FT_UInt width_count;
+ AF_WidthRec widths[AF_LATIN_MAX_WIDTHS];
+ FT_Pos edge_distance_threshold;
+ FT_Pos standard_width;
+ FT_Bool extra_light;
+
+ /* ignored for horizontal metrics */
+ FT_Bool control_overshoot;
+ FT_UInt blue_count;
+ AF_LatinBlueRec blues[AF_LATIN_BLUE_MAX];
+
+ FT_Fixed org_scale;
+ FT_Pos org_delta;
+
+ } AF_LatinAxisRec, *AF_LatinAxis;
+
+
+ typedef struct AF_LatinMetricsRec_
+ {
+ AF_ScriptMetricsRec root;
+ FT_UInt units_per_em;
+ AF_LatinAxisRec axis[AF_DIMENSION_MAX];
+
+ } AF_LatinMetricsRec, *AF_LatinMetrics;
+
+
+ FT_LOCAL( FT_Error )
+ af_latin_metrics_init( AF_LatinMetrics metrics,
+ FT_Face face );
+
+ FT_LOCAL( void )
+ af_latin_metrics_scale( AF_LatinMetrics metrics,
+ AF_Scaler scaler );
+
+ FT_LOCAL( void )
+ af_latin_metrics_init_widths( AF_LatinMetrics metrics,
+ FT_Face face,
+ FT_ULong charcode );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N G L Y P H A N A L Y S I S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ enum
+ {
+ AF_LATIN_HINTS_HORZ_SNAP = 1 << 0, /* enable stem width snapping */
+ AF_LATIN_HINTS_VERT_SNAP = 1 << 1, /* enable stem height snapping */
+ AF_LATIN_HINTS_STEM_ADJUST = 1 << 2, /* enable stem width/height */
+ /* adjustment */
+ AF_LATIN_HINTS_MONO = 1 << 3 /* indicate monochrome */
+ /* rendering */
+ };
+
+
+#define AF_LATIN_HINTS_DO_HORZ_SNAP( h ) \
+ AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_HORZ_SNAP )
+
+#define AF_LATIN_HINTS_DO_VERT_SNAP( h ) \
+ AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_VERT_SNAP )
+
+#define AF_LATIN_HINTS_DO_STEM_ADJUST( h ) \
+ AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_STEM_ADJUST )
+
+#define AF_LATIN_HINTS_DO_MONO( h ) \
+ AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_MONO )
+
+
+ /*
+ * This shouldn't normally be exported. However, other scripts might
+ * like to use this function as-is.
+ */
+ FT_LOCAL( FT_Error )
+ af_latin_hints_compute_segments( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+ /*
+ * This shouldn't normally be exported. However, other scripts might
+ * want to use this function as-is.
+ */
+ FT_LOCAL( void )
+ af_latin_hints_link_segments( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+ /*
+ * This shouldn't normally be exported. However, other scripts might
+ * want to use this function as-is.
+ */
+ FT_LOCAL( FT_Error )
+ af_latin_hints_compute_edges( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+ FT_LOCAL( FT_Error )
+ af_latin_hints_detect_features( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFLATIN_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.c
new file mode 100644
index 00000000000..14327b172bf
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.c
@@ -0,0 +1,2292 @@
+/***************************************************************************/
+/* */
+/* aflatin.c */
+/* */
+/* Auto-fitter hinting routines for latin script (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "aflatin.h"
+#include "aflatin2.h"
+#include "aferrors.h"
+
+
+#ifdef AF_USE_WARPER
+#include "afwarp.h"
+#endif
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin2_hints_compute_segments( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+ FT_LOCAL_DEF( void )
+ af_latin2_hints_link_segments( AF_GlyphHints hints,
+ AF_Dimension dim );
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N G L O B A L M E T R I C S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ af_latin2_metrics_init_widths( AF_LatinMetrics metrics,
+ FT_Face face,
+ FT_ULong charcode )
+ {
+ /* scan the array of segments in each direction */
+ AF_GlyphHintsRec hints[1];
+
+
+ af_glyph_hints_init( hints, face->memory );
+
+ metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
+ metrics->axis[AF_DIMENSION_VERT].width_count = 0;
+
+ {
+ FT_Error error;
+ FT_UInt glyph_index;
+ int dim;
+ AF_LatinMetricsRec dummy[1];
+ AF_Scaler scaler = &dummy->root.scaler;
+
+
+ glyph_index = FT_Get_Char_Index( face, charcode );
+ if ( glyph_index == 0 )
+ goto Exit;
+
+ error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+ if ( error || face->glyph->outline.n_points <= 0 )
+ goto Exit;
+
+ FT_ZERO( dummy );
+
+ dummy->units_per_em = metrics->units_per_em;
+ scaler->x_scale = scaler->y_scale = 0x10000L;
+ scaler->x_delta = scaler->y_delta = 0;
+ scaler->face = face;
+ scaler->render_mode = FT_RENDER_MODE_NORMAL;
+ scaler->flags = 0;
+
+ af_glyph_hints_rescale( hints, (AF_ScriptMetrics)dummy );
+
+ error = af_glyph_hints_reload( hints, &face->glyph->outline, 0 );
+ if ( error )
+ goto Exit;
+
+ for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+ {
+ AF_LatinAxis axis = &metrics->axis[dim];
+ AF_AxisHints axhints = &hints->axis[dim];
+ AF_Segment seg, limit, link;
+ FT_UInt num_widths = 0;
+
+
+ error = af_latin2_hints_compute_segments( hints,
+ (AF_Dimension)dim );
+ if ( error )
+ goto Exit;
+
+ af_latin2_hints_link_segments( hints,
+ (AF_Dimension)dim );
+
+ seg = axhints->segments;
+ limit = seg + axhints->num_segments;
+
+ for ( ; seg < limit; seg++ )
+ {
+ link = seg->link;
+
+ /* we only consider stem segments there! */
+ if ( link && link->link == seg && link > seg )
+ {
+ FT_Pos dist;
+
+
+ dist = seg->pos - link->pos;
+ if ( dist < 0 )
+ dist = -dist;
+
+ if ( num_widths < AF_LATIN_MAX_WIDTHS )
+ axis->widths[ num_widths++ ].org = dist;
+ }
+ }
+
+ af_sort_widths( num_widths, axis->widths );
+ axis->width_count = num_widths;
+ }
+
+ Exit:
+ for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+ {
+ AF_LatinAxis axis = &metrics->axis[dim];
+ FT_Pos stdw;
+
+
+ stdw = ( axis->width_count > 0 )
+ ? axis->widths[0].org
+ : AF_LATIN_CONSTANT( metrics, 50 );
+
+ /* let's try 20% of the smallest width */
+ axis->edge_distance_threshold = stdw / 5;
+ axis->standard_width = stdw;
+ axis->extra_light = 0;
+ }
+ }
+
+ af_glyph_hints_done( hints );
+ }
+
+
+
+#define AF_LATIN_MAX_TEST_CHARACTERS 12
+
+
+ static const char* const af_latin2_blue_chars[AF_LATIN_MAX_BLUES] =
+ {
+ "THEZOCQS",
+ "HEZLOCUS",
+ "fijkdbh",
+ "xzroesc",
+ "xzroesc",
+ "pqgjy"
+ };
+
+
+ static void
+ af_latin2_metrics_init_blues( AF_LatinMetrics metrics,
+ FT_Face face )
+ {
+ FT_Pos flats [AF_LATIN_MAX_TEST_CHARACTERS];
+ FT_Pos rounds[AF_LATIN_MAX_TEST_CHARACTERS];
+ FT_Int num_flats;
+ FT_Int num_rounds;
+ FT_Int bb;
+ AF_LatinBlue blue;
+ FT_Error error;
+ AF_LatinAxis axis = &metrics->axis[AF_DIMENSION_VERT];
+ FT_GlyphSlot glyph = face->glyph;
+
+
+ /* we compute the blues simply by loading each character from the */
+ /* 'af_latin2_blue_chars[blues]' string, then compute its top-most or */
+ /* bottom-most points (depending on `AF_IS_TOP_BLUE') */
+
+ AF_LOG(( "blue zones computation\n" ));
+ AF_LOG(( "------------------------------------------------\n" ));
+
+ for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
+ {
+ const char* p = af_latin2_blue_chars[bb];
+ const char* limit = p + AF_LATIN_MAX_TEST_CHARACTERS;
+ FT_Pos* blue_ref;
+ FT_Pos* blue_shoot;
+
+
+ AF_LOG(( "blue %3d: ", bb ));
+
+ num_flats = 0;
+ num_rounds = 0;
+
+ for ( ; p < limit && *p; p++ )
+ {
+ FT_UInt glyph_index;
+ FT_Int best_point, best_y, best_first, best_last;
+ FT_Vector* points;
+ FT_Bool round;
+
+
+ AF_LOG(( "'%c'", *p ));
+
+ /* load the character in the face -- skip unknown or empty ones */
+ glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p );
+ if ( glyph_index == 0 )
+ continue;
+
+ error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+ if ( error || glyph->outline.n_points <= 0 )
+ continue;
+
+ /* now compute min or max point indices and coordinates */
+ points = glyph->outline.points;
+ best_point = -1;
+ best_y = 0; /* make compiler happy */
+ best_first = 0; /* ditto */
+ best_last = 0; /* ditto */
+
+ {
+ FT_Int nn;
+ FT_Int first = 0;
+ FT_Int last = -1;
+
+
+ for ( nn = 0; nn < glyph->outline.n_contours; first = last+1, nn++ )
+ {
+ FT_Int old_best_point = best_point;
+ FT_Int pp;
+
+
+ last = glyph->outline.contours[nn];
+
+ /* Avoid single-point contours since they are never rasterized. */
+ /* In some fonts, they correspond to mark attachment points */
+ /* which are way outside of the glyph's real outline. */
+ if ( last == first )
+ continue;
+
+ if ( AF_LATIN_IS_TOP_BLUE( bb ) )
+ {
+ for ( pp = first; pp <= last; pp++ )
+ if ( best_point < 0 || points[pp].y > best_y )
+ {
+ best_point = pp;
+ best_y = points[pp].y;
+ }
+ }
+ else
+ {
+ for ( pp = first; pp <= last; pp++ )
+ if ( best_point < 0 || points[pp].y < best_y )
+ {
+ best_point = pp;
+ best_y = points[pp].y;
+ }
+ }
+
+ if ( best_point != old_best_point )
+ {
+ best_first = first;
+ best_last = last;
+ }
+ }
+ AF_LOG(( "%5d", best_y ));
+ }
+
+ /* now check whether the point belongs to a straight or round */
+ /* segment; we first need to find in which contour the extremum */
+ /* lies, then inspect its previous and next points */
+ {
+ FT_Int start, end, prev, next;
+ FT_Pos dist;
+
+
+ /* now look for the previous and next points that are not on the */
+ /* same Y coordinate. Threshold the `closeness'... */
+ start = end = best_point;
+
+ do
+ {
+ prev = start-1;
+ if ( prev < best_first )
+ prev = best_last;
+
+ dist = points[prev].y - best_y;
+ if ( dist < -5 || dist > 5 )
+ break;
+
+ start = prev;
+
+ } while ( start != best_point );
+
+ do
+ {
+ next = end+1;
+ if ( next > best_last )
+ next = best_first;
+
+ dist = points[next].y - best_y;
+ if ( dist < -5 || dist > 5 )
+ break;
+
+ end = next;
+
+ } while ( end != best_point );
+
+ /* now, set the `round' flag depending on the segment's kind */
+ round = FT_BOOL(
+ FT_CURVE_TAG( glyph->outline.tags[start] ) != FT_CURVE_TAG_ON ||
+ FT_CURVE_TAG( glyph->outline.tags[ end ] ) != FT_CURVE_TAG_ON );
+
+ AF_LOG(( "%c ", round ? 'r' : 'f' ));
+ }
+
+ if ( round )
+ rounds[num_rounds++] = best_y;
+ else
+ flats[num_flats++] = best_y;
+ }
+
+ AF_LOG(( "\n" ));
+
+ if ( num_flats == 0 && num_rounds == 0 )
+ {
+ /*
+ * we couldn't find a single glyph to compute this blue zone,
+ * we will simply ignore it then
+ */
+ AF_LOG(( "empty!\n" ));
+ continue;
+ }
+
+ /* we have computed the contents of the `rounds' and `flats' tables, */
+ /* now determine the reference and overshoot position of the blue -- */
+ /* we simply take the median value after a simple sort */
+ af_sort_pos( num_rounds, rounds );
+ af_sort_pos( num_flats, flats );
+
+ blue = & axis->blues[axis->blue_count];
+ blue_ref = & blue->ref.org;
+ blue_shoot = & blue->shoot.org;
+
+ axis->blue_count++;
+
+ if ( num_flats == 0 )
+ {
+ *blue_ref =
+ *blue_shoot = rounds[num_rounds / 2];
+ }
+ else if ( num_rounds == 0 )
+ {
+ *blue_ref =
+ *blue_shoot = flats[num_flats / 2];
+ }
+ else
+ {
+ *blue_ref = flats[num_flats / 2];
+ *blue_shoot = rounds[num_rounds / 2];
+ }
+
+ /* there are sometimes problems: if the overshoot position of top */
+ /* zones is under its reference position, or the opposite for bottom */
+ /* zones. We must thus check everything there and correct the errors */
+ if ( *blue_shoot != *blue_ref )
+ {
+ FT_Pos ref = *blue_ref;
+ FT_Pos shoot = *blue_shoot;
+ FT_Bool over_ref = FT_BOOL( shoot > ref );
+
+
+ if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref )
+ *blue_shoot = *blue_ref = ( shoot + ref ) / 2;
+ }
+
+ blue->flags = 0;
+ if ( AF_LATIN_IS_TOP_BLUE( bb ) )
+ blue->flags |= AF_LATIN_BLUE_TOP;
+
+ /*
+ * The following flags is used later to adjust the y and x scales
+ * in order to optimize the pixel grid alignment of the top of small
+ * letters.
+ */
+ if ( bb == AF_LATIN_BLUE_SMALL_TOP )
+ blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
+
+ AF_LOG(( "-- ref = %ld, shoot = %ld\n", *blue_ref, *blue_shoot ));
+ }
+
+ return;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin2_metrics_init( AF_LatinMetrics metrics,
+ FT_Face face )
+ {
+ FT_Error error = AF_Err_Ok;
+ FT_CharMap oldmap = face->charmap;
+ FT_UInt ee;
+
+ static const FT_Encoding latin_encodings[] =
+ {
+ FT_ENCODING_UNICODE,
+ FT_ENCODING_APPLE_ROMAN,
+ FT_ENCODING_ADOBE_STANDARD,
+ FT_ENCODING_ADOBE_LATIN_1,
+ FT_ENCODING_NONE /* end of list */
+ };
+
+
+ metrics->units_per_em = face->units_per_EM;
+
+ /* do we have a latin charmap in there? */
+ for ( ee = 0; latin_encodings[ee] != FT_ENCODING_NONE; ee++ )
+ {
+ error = FT_Select_Charmap( face, latin_encodings[ee] );
+ if ( !error )
+ break;
+ }
+
+ if ( !error )
+ {
+ /* For now, compute the standard width and height from the `o'. */
+ af_latin2_metrics_init_widths( metrics, face, 'o' );
+ af_latin2_metrics_init_blues( metrics, face );
+ }
+
+ FT_Set_Charmap( face, oldmap );
+ return AF_Err_Ok;
+ }
+
+
+ static void
+ af_latin2_metrics_scale_dim( AF_LatinMetrics metrics,
+ AF_Scaler scaler,
+ AF_Dimension dim )
+ {
+ FT_Fixed scale;
+ FT_Pos delta;
+ AF_LatinAxis axis;
+ FT_UInt nn;
+
+
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ scale = scaler->x_scale;
+ delta = scaler->x_delta;
+ }
+ else
+ {
+ scale = scaler->y_scale;
+ delta = scaler->y_delta;
+ }
+
+ axis = &metrics->axis[dim];
+
+ if ( axis->org_scale == scale && axis->org_delta == delta )
+ return;
+
+ axis->org_scale = scale;
+ axis->org_delta = delta;
+
+ /*
+ * correct Y scale to optimize the alignment of the top of small
+ * letters to the pixel grid
+ */
+ if ( dim == AF_DIMENSION_VERT )
+ {
+ AF_LatinAxis vaxis = &metrics->axis[AF_DIMENSION_VERT];
+ AF_LatinBlue blue = NULL;
+
+
+ for ( nn = 0; nn < vaxis->blue_count; nn++ )
+ {
+ if ( vaxis->blues[nn].flags & AF_LATIN_BLUE_ADJUSTMENT )
+ {
+ blue = &vaxis->blues[nn];
+ break;
+ }
+ }
+
+ if ( blue )
+ {
+ FT_Pos scaled = FT_MulFix( blue->shoot.org, scaler->y_scale );
+ FT_Pos fitted = ( scaled + 40 ) & ~63;
+
+#if 1
+ if ( scaled != fitted ) {
+ scale = FT_MulDiv( scale, fitted, scaled );
+ AF_LOG(( "== scaled x-top = %.2g fitted = %.2g, scaling = %.4g\n", scaled/64.0, fitted/64.0, (fitted*1.0)/scaled ));
+ }
+#endif
+ }
+ }
+
+ axis->scale = scale;
+ axis->delta = delta;
+
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ metrics->root.scaler.x_scale = scale;
+ metrics->root.scaler.x_delta = delta;
+ }
+ else
+ {
+ metrics->root.scaler.y_scale = scale;
+ metrics->root.scaler.y_delta = delta;
+ }
+
+ /* scale the standard widths */
+ for ( nn = 0; nn < axis->width_count; nn++ )
+ {
+ AF_Width width = axis->widths + nn;
+
+
+ width->cur = FT_MulFix( width->org, scale );
+ width->fit = width->cur;
+ }
+
+ /* an extra-light axis corresponds to a standard width that is */
+ /* smaller than 0.75 pixels */
+ axis->extra_light =
+ (FT_Bool)( FT_MulFix( axis->standard_width, scale ) < 32 + 8 );
+
+ if ( dim == AF_DIMENSION_VERT )
+ {
+ /* scale the blue zones */
+ for ( nn = 0; nn < axis->blue_count; nn++ )
+ {
+ AF_LatinBlue blue = &axis->blues[nn];
+ FT_Pos dist;
+
+
+ blue->ref.cur = FT_MulFix( blue->ref.org, scale ) + delta;
+ blue->ref.fit = blue->ref.cur;
+ blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
+ blue->shoot.fit = blue->shoot.cur;
+ blue->flags &= ~AF_LATIN_BLUE_ACTIVE;
+
+ /* a blue zone is only active if it is less than 3/4 pixels tall */
+ dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
+ if ( dist <= 48 && dist >= -48 )
+ {
+ FT_Pos delta1, delta2;
+
+ delta1 = blue->shoot.org - blue->ref.org;
+ delta2 = delta1;
+ if ( delta1 < 0 )
+ delta2 = -delta2;
+
+ delta2 = FT_MulFix( delta2, scale );
+
+ if ( delta2 < 32 )
+ delta2 = 0;
+ else if ( delta2 < 64 )
+ delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
+ else
+ delta2 = FT_PIX_ROUND( delta2 );
+
+ if ( delta1 < 0 )
+ delta2 = -delta2;
+
+ blue->ref.fit = FT_PIX_ROUND( blue->ref.cur );
+ blue->shoot.fit = blue->ref.fit + delta2;
+
+ AF_LOG(( ">> activating blue zone %d: ref.cur=%.2g ref.fit=%.2g shoot.cur=%.2g shoot.fit=%.2g\n",
+ nn, blue->ref.cur/64.0, blue->ref.fit/64.0,
+ blue->shoot.cur/64.0, blue->shoot.fit/64.0 ));
+
+ blue->flags |= AF_LATIN_BLUE_ACTIVE;
+ }
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_latin2_metrics_scale( AF_LatinMetrics metrics,
+ AF_Scaler scaler )
+ {
+ metrics->root.scaler.render_mode = scaler->render_mode;
+ metrics->root.scaler.face = scaler->face;
+
+ af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
+ af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N G L Y P H A N A L Y S I S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define SORT_SEGMENTS
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin2_hints_compute_segments( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ FT_Memory memory = hints->memory;
+ FT_Error error = AF_Err_Ok;
+ AF_Segment segment = NULL;
+ AF_SegmentRec seg0;
+ AF_Point* contour = hints->contours;
+ AF_Point* contour_limit = contour + hints->num_contours;
+ AF_Direction major_dir, segment_dir;
+
+
+ FT_ZERO( &seg0 );
+ seg0.score = 32000;
+ seg0.flags = AF_EDGE_NORMAL;
+
+ major_dir = (AF_Direction)FT_ABS( axis->major_dir );
+ segment_dir = major_dir;
+
+ axis->num_segments = 0;
+
+ /* set up (u,v) in each point */
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ AF_Point point = hints->points;
+ AF_Point limit = point + hints->num_points;
+
+
+ for ( ; point < limit; point++ )
+ {
+ point->u = point->fx;
+ point->v = point->fy;
+ }
+ }
+ else
+ {
+ AF_Point point = hints->points;
+ AF_Point limit = point + hints->num_points;
+
+
+ for ( ; point < limit; point++ )
+ {
+ point->u = point->fy;
+ point->v = point->fx;
+ }
+ }
+
+ /* do each contour separately */
+ for ( ; contour < contour_limit; contour++ )
+ {
+ AF_Point point = contour[0];
+ AF_Point start = point;
+ AF_Point last = point->prev;
+
+
+ if ( point == last ) /* skip singletons -- just in case */
+ continue;
+
+ /* already on an edge ?, backtrack to find its start */
+ if ( FT_ABS( point->in_dir ) == major_dir )
+ {
+ point = point->prev;
+
+ while ( point->in_dir == start->in_dir )
+ point = point->prev;
+ }
+ else /* otherwise, find first segment start, if any */
+ {
+ while ( FT_ABS( point->out_dir ) != major_dir )
+ {
+ point = point->next;
+
+ if ( point == start )
+ goto NextContour;
+ }
+ }
+
+ start = point;
+
+ for (;;)
+ {
+ AF_Point first;
+ FT_Pos min_u, min_v, max_u, max_v;
+
+ /* we're at the start of a new segment */
+ FT_ASSERT( FT_ABS( point->out_dir ) == major_dir &&
+ point->in_dir != point->out_dir );
+ first = point;
+
+ min_u = max_u = point->u;
+ min_v = max_v = point->v;
+
+ point = point->next;
+
+ while ( point->out_dir == first->out_dir )
+ {
+ point = point->next;
+
+ if ( point->u < min_u )
+ min_u = point->u;
+
+ if ( point->u > max_u )
+ max_u = point->u;
+ }
+
+ if ( point->v < min_v )
+ min_v = point->v;
+
+ if ( point->v > max_v )
+ max_v = point->v;
+
+ /* record new segment */
+ error = af_axis_hints_new_segment( axis, memory, &segment );
+ if ( error )
+ goto Exit;
+
+ segment[0] = seg0;
+ segment->dir = first->out_dir;
+ segment->first = first;
+ segment->last = point;
+ segment->contour = contour;
+ segment->pos = (FT_Short)(( min_u + max_u ) >> 1);
+ segment->min_coord = (FT_Short) min_v;
+ segment->max_coord = (FT_Short) max_v;
+ segment->height = (FT_Short)(max_v - min_v);
+
+ /* a segment is round if it doesn't have successive */
+ /* on-curve points. */
+ {
+ AF_Point pt = first;
+ AF_Point last = point;
+ AF_Flags f0 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
+ AF_Flags f1;
+
+
+ segment->flags &= ~AF_EDGE_ROUND;
+
+ for ( ; pt != last; f0 = f1 )
+ {
+ pt = pt->next;
+ f1 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
+
+ if ( !f0 && !f1 )
+ break;
+
+ if ( pt == last )
+ segment->flags |= AF_EDGE_ROUND;
+ }
+ }
+
+ /* this can happen in the case of a degenerate contour
+ * e.g. a 2-point vertical contour
+ */
+ if ( point == start )
+ break;
+
+ /* jump to the start of the next segment, if any */
+ while ( FT_ABS(point->out_dir) != major_dir )
+ {
+ point = point->next;
+
+ if ( point == start )
+ goto NextContour;
+ }
+ }
+
+ NextContour:
+ ;
+ } /* contours */
+
+ /* now slightly increase the height of segments when this makes */
+ /* sense -- this is used to better detect and ignore serifs */
+ {
+ AF_Segment segments = axis->segments;
+ AF_Segment segments_end = segments + axis->num_segments;
+
+
+ for ( segment = segments; segment < segments_end; segment++ )
+ {
+ AF_Point first = segment->first;
+ AF_Point last = segment->last;
+ AF_Point p;
+ FT_Pos first_v = first->v;
+ FT_Pos last_v = last->v;
+
+
+ if ( first == last )
+ continue;
+
+ if ( first_v < last_v )
+ {
+ p = first->prev;
+ if ( p->v < first_v )
+ segment->height = (FT_Short)( segment->height +
+ ( ( first_v - p->v ) >> 1 ) );
+
+ p = last->next;
+ if ( p->v > last_v )
+ segment->height = (FT_Short)( segment->height +
+ ( ( p->v - last_v ) >> 1 ) );
+ }
+ else
+ {
+ p = first->prev;
+ if ( p->v > first_v )
+ segment->height = (FT_Short)( segment->height +
+ ( ( p->v - first_v ) >> 1 ) );
+
+ p = last->next;
+ if ( p->v < last_v )
+ segment->height = (FT_Short)( segment->height +
+ ( ( last_v - p->v ) >> 1 ) );
+ }
+ }
+ }
+
+#ifdef AF_SORT_SEGMENTS
+ /* place all segments with a negative direction to the start
+ * of the array, used to speed up segment linking later...
+ */
+ {
+ AF_Segment segments = axis->segments;
+ FT_UInt count = axis->num_segments;
+ FT_UInt ii, jj;
+
+ for (ii = 0; ii < count; ii++)
+ {
+ if ( segments[ii].dir > 0 )
+ {
+ for (jj = ii+1; jj < count; jj++)
+ {
+ if ( segments[jj].dir < 0 )
+ {
+ AF_SegmentRec tmp;
+
+ tmp = segments[ii];
+ segments[ii] = segments[jj];
+ segments[jj] = tmp;
+
+ break;
+ }
+ }
+
+ if ( jj == count )
+ break;
+ }
+ }
+ axis->mid_segments = ii;
+ }
+#endif
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_latin2_hints_link_segments( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ AF_Segment segments = axis->segments;
+ AF_Segment segment_limit = segments + axis->num_segments;
+#ifdef AF_SORT_SEGMENTS
+ AF_Segment segment_mid = segments + axis->mid_segments;
+#endif
+ FT_Pos len_threshold, len_score;
+ AF_Segment seg1, seg2;
+
+
+ len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
+ if ( len_threshold == 0 )
+ len_threshold = 1;
+
+ len_score = AF_LATIN_CONSTANT( hints->metrics, 6000 );
+
+#ifdef AF_SORT_SEGMENTS
+ for ( seg1 = segments; seg1 < segment_mid; seg1++ )
+ {
+ if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
+ continue;
+
+ for ( seg2 = segment_mid; seg2 < segment_limit; seg2++ )
+#else
+ /* now compare each segment to the others */
+ for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+ {
+ /* the fake segments are introduced to hint the metrics -- */
+ /* we must never link them to anything */
+ if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
+ continue;
+
+ for ( seg2 = segments; seg2 < segment_limit; seg2++ )
+ if ( seg1->dir + seg2->dir == 0 && seg2->pos > seg1->pos )
+#endif
+ {
+ FT_Pos pos1 = seg1->pos;
+ FT_Pos pos2 = seg2->pos;
+ FT_Pos dist = pos2 - pos1;
+
+
+ if ( dist < 0 )
+ continue;
+
+ {
+ FT_Pos min = seg1->min_coord;
+ FT_Pos max = seg1->max_coord;
+ FT_Pos len, score;
+
+
+ if ( min < seg2->min_coord )
+ min = seg2->min_coord;
+
+ if ( max > seg2->max_coord )
+ max = seg2->max_coord;
+
+ len = max - min;
+ if ( len >= len_threshold )
+ {
+ score = dist + len_score / len;
+ if ( score < seg1->score )
+ {
+ seg1->score = score;
+ seg1->link = seg2;
+ }
+
+ if ( score < seg2->score )
+ {
+ seg2->score = score;
+ seg2->link = seg1;
+ }
+ }
+ }
+ }
+ }
+#if 0
+ }
+#endif
+
+ /* now, compute the `serif' segments */
+ for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+ {
+ seg2 = seg1->link;
+
+ if ( seg2 )
+ {
+ if ( seg2->link != seg1 )
+ {
+ seg1->link = 0;
+ seg1->serif = seg2->link;
+ }
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin2_hints_compute_edges( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ FT_Error error = AF_Err_Ok;
+ FT_Memory memory = hints->memory;
+ AF_LatinAxis laxis = &((AF_LatinMetrics)hints->metrics)->axis[dim];
+
+ AF_Segment segments = axis->segments;
+ AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment seg;
+
+ AF_Direction up_dir;
+ FT_Fixed scale;
+ FT_Pos edge_distance_threshold;
+ FT_Pos segment_length_threshold;
+
+
+ axis->num_edges = 0;
+
+ scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
+ : hints->y_scale;
+
+ up_dir = ( dim == AF_DIMENSION_HORZ ) ? AF_DIR_UP
+ : AF_DIR_RIGHT;
+
+ /*
+ * We want to ignore very small (mostly serif) segments, we do that
+ * by ignoring those that whose length is less than a given fraction
+ * of the standard width. If there is no standard width, we ignore
+ * those that are less than a given size in pixels
+ *
+ * also, unlink serif segments that are linked to segments farther
+ * than 50% of the standard width
+ */
+ if ( dim == AF_DIMENSION_HORZ )
+ {
+ if ( laxis->width_count > 0 )
+ segment_length_threshold = (laxis->standard_width * 10 ) >> 4;
+ else
+ segment_length_threshold = FT_DivFix( 64, hints->y_scale );
+ }
+ else
+ segment_length_threshold = 0;
+
+ /*********************************************************************/
+ /* */
+ /* We will begin by generating a sorted table of edges for the */
+ /* current direction. To do so, we simply scan each segment and try */
+ /* to find an edge in our table that corresponds to its position. */
+ /* */
+ /* If no edge is found, we create and insert a new edge in the */
+ /* sorted table. Otherwise, we simply add the segment to the edge's */
+ /* list which will be processed in the second step to compute the */
+ /* edge's properties. */
+ /* */
+ /* Note that the edges table is sorted along the segment/edge */
+ /* position. */
+ /* */
+ /*********************************************************************/
+
+ edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
+ scale );
+ if ( edge_distance_threshold > 64 / 4 )
+ edge_distance_threshold = 64 / 4;
+
+ edge_distance_threshold = FT_DivFix( edge_distance_threshold,
+ scale );
+
+ for ( seg = segments; seg < segment_limit; seg++ )
+ {
+ AF_Edge found = 0;
+ FT_Int ee;
+
+
+ if ( seg->height < segment_length_threshold )
+ continue;
+
+ /* A special case for serif edges: If they are smaller than */
+ /* 1.5 pixels we ignore them. */
+ if ( seg->serif )
+ {
+ FT_Pos dist = seg->serif->pos - seg->pos;
+
+ if (dist < 0)
+ dist = -dist;
+
+ if (dist >= laxis->standard_width >> 1)
+ {
+ /* unlink this serif, it is too distant from its reference stem */
+ seg->serif = NULL;
+ }
+ else if ( 2*seg->height < 3 * segment_length_threshold )
+ continue;
+ }
+
+ /* look for an edge corresponding to the segment */
+ for ( ee = 0; ee < axis->num_edges; ee++ )
+ {
+ AF_Edge edge = axis->edges + ee;
+ FT_Pos dist;
+
+
+ dist = seg->pos - edge->fpos;
+ if ( dist < 0 )
+ dist = -dist;
+
+ if ( dist < edge_distance_threshold && edge->dir == seg->dir )
+ {
+ found = edge;
+ break;
+ }
+ }
+
+ if ( !found )
+ {
+ AF_Edge edge;
+
+
+ /* insert a new edge in the list and */
+ /* sort according to the position */
+ error = af_axis_hints_new_edge( axis, seg->pos, seg->dir, memory, &edge );
+ if ( error )
+ goto Exit;
+
+ /* add the segment to the new edge's list */
+ FT_ZERO( edge );
+
+ edge->first = seg;
+ edge->last = seg;
+ edge->fpos = seg->pos;
+ edge->dir = seg->dir;
+ edge->opos = edge->pos = FT_MulFix( seg->pos, scale );
+ seg->edge_next = seg;
+ }
+ else
+ {
+ /* if an edge was found, simply add the segment to the edge's */
+ /* list */
+ seg->edge_next = found->first;
+ found->last->edge_next = seg;
+ found->last = seg;
+ }
+ }
+
+
+ /*********************************************************************/
+ /* */
+ /* Good, we will now compute each edge's properties according to */
+ /* segments found on its position. Basically, these are: */
+ /* */
+ /* - edge's main direction */
+ /* - stem edge, serif edge or both (which defaults to stem then) */
+ /* - rounded edge, straight or both (which defaults to straight) */
+ /* - link for edge */
+ /* */
+ /*********************************************************************/
+
+ /* first of all, set the `edge' field in each segment -- this is */
+ /* required in order to compute edge links */
+
+ /*
+ * Note that removing this loop and setting the `edge' field of each
+ * segment directly in the code above slows down execution speed for
+ * some reasons on platforms like the Sun.
+ */
+ {
+ AF_Edge edges = axis->edges;
+ AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge;
+
+
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ seg = edge->first;
+ if ( seg )
+ do
+ {
+ seg->edge = edge;
+ seg = seg->edge_next;
+
+ } while ( seg != edge->first );
+ }
+
+ /* now, compute each edge properties */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ FT_Int is_round = 0; /* does it contain round segments? */
+ FT_Int is_straight = 0; /* does it contain straight segments? */
+ FT_Pos ups = 0; /* number of upwards segments */
+ FT_Pos downs = 0; /* number of downwards segments */
+
+
+ seg = edge->first;
+
+ do
+ {
+ FT_Bool is_serif;
+
+
+ /* check for roundness of segment */
+ if ( seg->flags & AF_EDGE_ROUND )
+ is_round++;
+ else
+ is_straight++;
+
+ /* check for segment direction */
+ if ( seg->dir == up_dir )
+ ups += seg->max_coord-seg->min_coord;
+ else
+ downs += seg->max_coord-seg->min_coord;
+
+ /* check for links -- if seg->serif is set, then seg->link must */
+ /* be ignored */
+ is_serif = (FT_Bool)( seg->serif &&
+ seg->serif->edge &&
+ seg->serif->edge != edge );
+
+ if ( ( seg->link && seg->link->edge != NULL ) || is_serif )
+ {
+ AF_Edge edge2;
+ AF_Segment seg2;
+
+
+ edge2 = edge->link;
+ seg2 = seg->link;
+
+ if ( is_serif )
+ {
+ seg2 = seg->serif;
+ edge2 = edge->serif;
+ }
+
+ if ( edge2 )
+ {
+ FT_Pos edge_delta;
+ FT_Pos seg_delta;
+
+
+ edge_delta = edge->fpos - edge2->fpos;
+ if ( edge_delta < 0 )
+ edge_delta = -edge_delta;
+
+ seg_delta = seg->pos - seg2->pos;
+ if ( seg_delta < 0 )
+ seg_delta = -seg_delta;
+
+ if ( seg_delta < edge_delta )
+ edge2 = seg2->edge;
+ }
+ else
+ edge2 = seg2->edge;
+
+ if ( is_serif )
+ {
+ edge->serif = edge2;
+ edge2->flags |= AF_EDGE_SERIF;
+ }
+ else
+ edge->link = edge2;
+ }
+
+ seg = seg->edge_next;
+
+ } while ( seg != edge->first );
+
+ /* set the round/straight flags */
+ edge->flags = AF_EDGE_NORMAL;
+
+ if ( is_round > 0 && is_round >= is_straight )
+ edge->flags |= AF_EDGE_ROUND;
+
+#if 0
+ /* set the edge's main direction */
+ edge->dir = AF_DIR_NONE;
+
+ if ( ups > downs )
+ edge->dir = (FT_Char)up_dir;
+
+ else if ( ups < downs )
+ edge->dir = (FT_Char)-up_dir;
+
+ else if ( ups == downs )
+ edge->dir = 0; /* both up and down! */
+#endif
+
+ /* gets rid of serifs if link is set */
+ /* XXX: This gets rid of many unpleasant artefacts! */
+ /* Example: the `c' in cour.pfa at size 13 */
+
+ if ( edge->serif && edge->link )
+ edge->serif = 0;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_latin2_hints_detect_features( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ FT_Error error;
+
+
+ error = af_latin2_hints_compute_segments( hints, dim );
+ if ( !error )
+ {
+ af_latin2_hints_link_segments( hints, dim );
+
+ error = af_latin2_hints_compute_edges( hints, dim );
+ }
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_latin2_hints_compute_blue_edges( AF_GlyphHints hints,
+ AF_LatinMetrics metrics )
+ {
+ AF_AxisHints axis = &hints->axis[ AF_DIMENSION_VERT ];
+ AF_Edge edge = axis->edges;
+ AF_Edge edge_limit = edge + axis->num_edges;
+ AF_LatinAxis latin = &metrics->axis[ AF_DIMENSION_VERT ];
+ FT_Fixed scale = latin->scale;
+ FT_Pos best_dist0; /* initial threshold */
+
+
+ /* compute the initial threshold as a fraction of the EM size */
+ best_dist0 = FT_MulFix( metrics->units_per_em / 40, scale );
+
+ if ( best_dist0 > 64 / 2 )
+ best_dist0 = 64 / 2;
+
+ /* compute which blue zones are active, i.e. have their scaled */
+ /* size < 3/4 pixels */
+
+ /* for each horizontal edge search the blue zone which is closest */
+ for ( ; edge < edge_limit; edge++ )
+ {
+ FT_Int bb;
+ AF_Width best_blue = NULL;
+ FT_Pos best_dist = best_dist0;
+
+ for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
+ {
+ AF_LatinBlue blue = latin->blues + bb;
+ FT_Bool is_top_blue, is_major_dir;
+
+
+ /* skip inactive blue zones (i.e., those that are too small) */
+ if ( !( blue->flags & AF_LATIN_BLUE_ACTIVE ) )
+ continue;
+
+ /* if it is a top zone, check for right edges -- if it is a bottom */
+ /* zone, check for left edges */
+ /* */
+ /* of course, that's for TrueType */
+ is_top_blue = (FT_Byte)( ( blue->flags & AF_LATIN_BLUE_TOP ) != 0 );
+ is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
+
+ /* if it is a top zone, the edge must be against the major */
+ /* direction; if it is a bottom zone, it must be in the major */
+ /* direction */
+ if ( is_top_blue ^ is_major_dir )
+ {
+ FT_Pos dist;
+ AF_Width compare;
+
+
+ /* if it's a rounded edge, compare it to the overshoot position */
+ /* if it's a flat edge, compare it to the reference position */
+ if ( edge->flags & AF_EDGE_ROUND )
+ compare = &blue->shoot;
+ else
+ compare = &blue->ref;
+
+ dist = edge->fpos - compare->org;
+ if (dist < 0)
+ dist = -dist;
+
+ dist = FT_MulFix( dist, scale );
+ if ( dist < best_dist )
+ {
+ best_dist = dist;
+ best_blue = compare;
+ }
+
+#if 0
+ /* now, compare it to the overshoot position if the edge is */
+ /* rounded, and if the edge is over the reference position of a */
+ /* top zone, or under the reference position of a bottom zone */
+ if ( edge->flags & AF_EDGE_ROUND && dist != 0 )
+ {
+ FT_Bool is_under_ref = FT_BOOL( edge->fpos < blue->ref.org );
+
+
+ if ( is_top_blue ^ is_under_ref )
+ {
+ blue = latin->blues + bb;
+ dist = edge->fpos - blue->shoot.org;
+ if ( dist < 0 )
+ dist = -dist;
+
+ dist = FT_MulFix( dist, scale );
+ if ( dist < best_dist )
+ {
+ best_dist = dist;
+ best_blue = & blue->shoot;
+ }
+ }
+ }
+#endif
+ }
+ }
+
+ if ( best_blue )
+ edge->blue_edge = best_blue;
+ }
+ }
+
+
+ static FT_Error
+ af_latin2_hints_init( AF_GlyphHints hints,
+ AF_LatinMetrics metrics )
+ {
+ FT_Render_Mode mode;
+ FT_UInt32 scaler_flags, other_flags;
+ FT_Face face = metrics->root.scaler.face;
+
+
+ af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
+
+ /*
+ * correct x_scale and y_scale if needed, since they may have
+ * been modified `af_latin2_metrics_scale_dim' above
+ */
+ hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
+ hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
+ hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
+ hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
+
+ /* compute flags depending on render mode, etc. */
+ mode = metrics->root.scaler.render_mode;
+
+#if 0 /* #ifdef AF_USE_WARPER */
+ if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
+ {
+ metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
+ }
+#endif
+
+ scaler_flags = hints->scaler_flags;
+ other_flags = 0;
+
+ /*
+ * We snap the width of vertical stems for the monochrome and
+ * horizontal LCD rendering targets only.
+ */
+ if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
+ other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
+
+ /*
+ * We snap the width of horizontal stems for the monochrome and
+ * vertical LCD rendering targets only.
+ */
+ if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
+ other_flags |= AF_LATIN_HINTS_VERT_SNAP;
+
+ /*
+ * We adjust stems to full pixels only if we don't use the `light' mode.
+ */
+ if ( mode != FT_RENDER_MODE_LIGHT )
+ other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
+
+ if ( mode == FT_RENDER_MODE_MONO )
+ other_flags |= AF_LATIN_HINTS_MONO;
+
+ /*
+ * In `light' hinting mode we disable horizontal hinting completely.
+ * We also do it if the face is italic.
+ */
+ if ( mode == FT_RENDER_MODE_LIGHT ||
+ (face->style_flags & FT_STYLE_FLAG_ITALIC) != 0 )
+ scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
+
+ hints->scaler_flags = scaler_flags;
+ hints->other_flags = other_flags;
+
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N G L Y P H G R I D - F I T T I N G *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* snap a given width in scaled coordinates to one of the */
+ /* current standard widths */
+
+ static FT_Pos
+ af_latin2_snap_width( AF_Width widths,
+ FT_Int count,
+ FT_Pos width )
+ {
+ int n;
+ FT_Pos best = 64 + 32 + 2;
+ FT_Pos reference = width;
+ FT_Pos scaled;
+
+
+ for ( n = 0; n < count; n++ )
+ {
+ FT_Pos w;
+ FT_Pos dist;
+
+
+ w = widths[n].cur;
+ dist = width - w;
+ if ( dist < 0 )
+ dist = -dist;
+ if ( dist < best )
+ {
+ best = dist;
+ reference = w;
+ }
+ }
+
+ scaled = FT_PIX_ROUND( reference );
+
+ if ( width >= reference )
+ {
+ if ( width < scaled + 48 )
+ width = reference;
+ }
+ else
+ {
+ if ( width > scaled - 48 )
+ width = reference;
+ }
+
+ return width;
+ }
+
+
+ /* compute the snapped width of a given stem */
+
+ static FT_Pos
+ af_latin2_compute_stem_width( AF_GlyphHints hints,
+ AF_Dimension dim,
+ FT_Pos width,
+ AF_Edge_Flags base_flags,
+ AF_Edge_Flags stem_flags )
+ {
+ AF_LatinMetrics metrics = (AF_LatinMetrics) hints->metrics;
+ AF_LatinAxis axis = & metrics->axis[dim];
+ FT_Pos dist = width;
+ FT_Int sign = 0;
+ FT_Int vertical = ( dim == AF_DIMENSION_VERT );
+
+
+ FT_UNUSED(base_flags);
+
+ if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) ||
+ axis->extra_light )
+ return width;
+
+ if ( dist < 0 )
+ {
+ dist = -width;
+ sign = 1;
+ }
+
+ if ( ( vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
+ ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
+ {
+ /* smooth hinting process: very lightly quantize the stem width */
+
+ /* leave the widths of serifs alone */
+
+ if ( ( stem_flags & AF_EDGE_SERIF ) && vertical && ( dist < 3 * 64 ) )
+ goto Done_Width;
+
+#if 0
+ else if ( ( base_flags & AF_EDGE_ROUND ) )
+ {
+ if ( dist < 80 )
+ dist = 64;
+ }
+ else if ( dist < 56 )
+ dist = 56;
+#endif
+ if ( axis->width_count > 0 )
+ {
+ FT_Pos delta;
+
+
+ /* compare to standard width */
+ if ( axis->width_count > 0 )
+ {
+ delta = dist - axis->widths[0].cur;
+
+ if ( delta < 0 )
+ delta = -delta;
+
+ if ( delta < 40 )
+ {
+ dist = axis->widths[0].cur;
+ if ( dist < 48 )
+ dist = 48;
+
+ goto Done_Width;
+ }
+ }
+
+ if ( dist < 3 * 64 )
+ {
+ delta = dist & 63;
+ dist &= -64;
+
+ if ( delta < 10 )
+ dist += delta;
+
+ else if ( delta < 32 )
+ dist += 10;
+
+ else if ( delta < 54 )
+ dist += 54;
+
+ else
+ dist += delta;
+ }
+ else
+ dist = ( dist + 32 ) & ~63;
+ }
+ }
+ else
+ {
+ /* strong hinting process: snap the stem width to integer pixels */
+ FT_Pos org_dist = dist;
+
+
+ dist = af_latin2_snap_width( axis->widths, axis->width_count, dist );
+
+ if ( vertical )
+ {
+ /* in the case of vertical hinting, always round */
+ /* the stem heights to integer pixels */
+
+ if ( dist >= 64 )
+ dist = ( dist + 16 ) & ~63;
+ else
+ dist = 64;
+ }
+ else
+ {
+ if ( AF_LATIN_HINTS_DO_MONO( hints ) )
+ {
+ /* monochrome horizontal hinting: snap widths to integer pixels */
+ /* with a different threshold */
+
+ if ( dist < 64 )
+ dist = 64;
+ else
+ dist = ( dist + 32 ) & ~63;
+ }
+ else
+ {
+ /* for horizontal anti-aliased hinting, we adopt a more subtle */
+ /* approach: we strengthen small stems, round stems whose size */
+ /* is between 1 and 2 pixels to an integer, otherwise nothing */
+
+ if ( dist < 48 )
+ dist = ( dist + 64 ) >> 1;
+
+ else if ( dist < 128 )
+ {
+ /* We only round to an integer width if the corresponding */
+ /* distortion is less than 1/4 pixel. Otherwise this */
+ /* makes everything worse since the diagonals, which are */
+ /* not hinted, appear a lot bolder or thinner than the */
+ /* vertical stems. */
+
+ FT_Int delta;
+
+
+ dist = ( dist + 22 ) & ~63;
+ delta = dist - org_dist;
+ if ( delta < 0 )
+ delta = -delta;
+
+ if (delta >= 16)
+ {
+ dist = org_dist;
+ if ( dist < 48 )
+ dist = ( dist + 64 ) >> 1;
+ }
+ }
+ else
+ /* round otherwise to prevent color fringes in LCD mode */
+ dist = ( dist + 32 ) & ~63;
+ }
+ }
+ }
+
+ Done_Width:
+ if ( sign )
+ dist = -dist;
+
+ return dist;
+ }
+
+
+ /* align one stem edge relative to the previous stem edge */
+
+ static void
+ af_latin2_align_linked_edge( AF_GlyphHints hints,
+ AF_Dimension dim,
+ AF_Edge base_edge,
+ AF_Edge stem_edge )
+ {
+ FT_Pos dist = stem_edge->opos - base_edge->opos;
+
+ FT_Pos fitted_width = af_latin2_compute_stem_width(
+ hints, dim, dist,
+ (AF_Edge_Flags)base_edge->flags,
+ (AF_Edge_Flags)stem_edge->flags );
+
+
+ stem_edge->pos = base_edge->pos + fitted_width;
+
+ AF_LOG(( "LINK: edge %d (opos=%.2f) linked to (%.2f), "
+ "dist was %.2f, now %.2f\n",
+ stem_edge-hints->axis[dim].edges, stem_edge->opos / 64.0,
+ stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
+ }
+
+
+ static void
+ af_latin2_align_serif_edge( AF_GlyphHints hints,
+ AF_Edge base,
+ AF_Edge serif )
+ {
+ FT_UNUSED( hints );
+
+ serif->pos = base->pos + (serif->opos - base->opos);
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** E D G E H I N T I N G ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( void )
+ af_latin2_hint_edges( AF_GlyphHints hints,
+ AF_Dimension dim )
+ {
+ AF_AxisHints axis = &hints->axis[dim];
+ AF_Edge edges = axis->edges;
+ AF_Edge edge_limit = edges + axis->num_edges;
+ FT_Int n_edges;
+ AF_Edge edge;
+ AF_Edge anchor = 0;
+ FT_Int has_serifs = 0;
+ FT_Pos anchor_drift = 0;
+
+
+
+ AF_LOG(( "==== hinting %s edges =====\n", dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" ));
+
+ /* we begin by aligning all stems relative to the blue zone */
+ /* if needed -- that's only for horizontal edges */
+
+ if ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_BLUES( hints ) )
+ {
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ AF_Width blue;
+ AF_Edge edge1, edge2;
+
+
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ blue = edge->blue_edge;
+ edge1 = NULL;
+ edge2 = edge->link;
+
+ if ( blue )
+ {
+ edge1 = edge;
+ }
+ else if ( edge2 && edge2->blue_edge )
+ {
+ blue = edge2->blue_edge;
+ edge1 = edge2;
+ edge2 = edge;
+ }
+
+ if ( !edge1 )
+ continue;
+
+ AF_LOG(( "BLUE: edge %d (opos=%.2f) snapped to (%.2f), "
+ "was (%.2f)\n",
+ edge1-edges, edge1->opos / 64.0, blue->fit / 64.0,
+ edge1->pos / 64.0 ));
+
+ edge1->pos = blue->fit;
+ edge1->flags |= AF_EDGE_DONE;
+
+ if ( edge2 && !edge2->blue_edge )
+ {
+ af_latin2_align_linked_edge( hints, dim, edge1, edge2 );
+ edge2->flags |= AF_EDGE_DONE;
+ }
+
+ if ( !anchor )
+ {
+ anchor = edge;
+
+ anchor_drift = (anchor->pos - anchor->opos);
+ if (edge2)
+ anchor_drift = (anchor_drift + (edge2->pos - edge2->opos)) >> 1;
+ }
+ }
+ }
+
+ /* now we will align all stem edges, trying to maintain the */
+ /* relative order of stems in the glyph */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ AF_Edge edge2;
+
+
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ /* skip all non-stem edges */
+ edge2 = edge->link;
+ if ( !edge2 )
+ {
+ has_serifs++;
+ continue;
+ }
+
+ /* now align the stem */
+
+ /* this should not happen, but it's better to be safe */
+ if ( edge2->blue_edge )
+ {
+ AF_LOG(( "ASSERTION FAILED for edge %d\n", edge2-edges ));
+
+ af_latin2_align_linked_edge( hints, dim, edge2, edge );
+ edge->flags |= AF_EDGE_DONE;
+ continue;
+ }
+
+ if ( !anchor )
+ {
+ FT_Pos org_len, org_center, cur_len;
+ FT_Pos cur_pos1, error1, error2, u_off, d_off;
+
+
+ org_len = edge2->opos - edge->opos;
+ cur_len = af_latin2_compute_stem_width(
+ hints, dim, org_len,
+ (AF_Edge_Flags)edge->flags,
+ (AF_Edge_Flags)edge2->flags );
+ if ( cur_len <= 64 )
+ u_off = d_off = 32;
+ else
+ {
+ u_off = 38;
+ d_off = 26;
+ }
+
+ if ( cur_len < 96 )
+ {
+ org_center = edge->opos + ( org_len >> 1 );
+
+ cur_pos1 = FT_PIX_ROUND( org_center );
+
+ error1 = org_center - ( cur_pos1 - u_off );
+ if ( error1 < 0 )
+ error1 = -error1;
+
+ error2 = org_center - ( cur_pos1 + d_off );
+ if ( error2 < 0 )
+ error2 = -error2;
+
+ if ( error1 < error2 )
+ cur_pos1 -= u_off;
+ else
+ cur_pos1 += d_off;
+
+ edge->pos = cur_pos1 - cur_len / 2;
+ edge2->pos = edge->pos + cur_len;
+ }
+ else
+ edge->pos = FT_PIX_ROUND( edge->opos );
+
+ AF_LOG(( "ANCHOR: edge %d (opos=%.2f) and %d (opos=%.2f) "
+ "snapped to (%.2f) (%.2f)\n",
+ edge-edges, edge->opos / 64.0,
+ edge2-edges, edge2->opos / 64.0,
+ edge->pos / 64.0, edge2->pos / 64.0 ));
+ anchor = edge;
+
+ edge->flags |= AF_EDGE_DONE;
+
+ af_latin2_align_linked_edge( hints, dim, edge, edge2 );
+
+ edge2->flags |= AF_EDGE_DONE;
+
+ anchor_drift = ( (anchor->pos - anchor->opos) +
+ (edge2->pos - edge2->opos)) >> 1;
+
+ AF_LOG(( "DRIFT: %.2f\n", anchor_drift/64.0 ));
+ }
+ else
+ {
+ FT_Pos org_pos, org_len, org_center, cur_center, cur_len;
+ FT_Pos org_left, org_right;
+
+
+ org_pos = edge->opos + anchor_drift;
+ org_len = edge2->opos - edge->opos;
+ org_center = org_pos + ( org_len >> 1 );
+
+ cur_len = af_latin2_compute_stem_width(
+ hints, dim, org_len,
+ (AF_Edge_Flags)edge->flags,
+ (AF_Edge_Flags)edge2->flags );
+
+ org_left = org_pos + ((org_len - cur_len) >> 1);
+ org_right = org_pos + ((org_len + cur_len) >> 1);
+
+ AF_LOG(( "ALIGN: left=%.2f right=%.2f ", org_left/64.0, org_right/64.0 ));
+ cur_center = org_center;
+
+ if ( edge2->flags & AF_EDGE_DONE )
+ {
+ AF_LOG(( "\n" ));
+ edge->pos = edge2->pos - cur_len;
+ }
+ else
+ {
+ /* we want to compare several displacement, and choose
+ * the one that increases fitness while minimizing
+ * distortion as well
+ */
+ FT_Pos displacements[6], scores[6], org, fit, delta;
+ FT_UInt count = 0;
+
+ /* note: don't even try to fit tiny stems */
+ if ( cur_len < 32 )
+ {
+ AF_LOG(( "tiny stem\n" ));
+ goto AlignStem;
+ }
+
+ /* if the span is within a single pixel, don't touch it */
+ if ( FT_PIX_FLOOR(org_left) == FT_PIX_CEIL(org_right) )
+ {
+ AF_LOG(( "single pixel stem\n" ));
+ goto AlignStem;
+ }
+
+ if (cur_len <= 96)
+ {
+ /* we want to avoid the absolute worst case which is
+ * when the left and right edges of the span each represent
+ * about 50% of the gray. we'd better want to change this
+ * to 25/75%, since this is much more pleasant to the eye with
+ * very acceptable distortion
+ */
+ FT_Pos frac_left = (org_left) & 63;
+ FT_Pos frac_right = (org_right) & 63;
+
+ if ( frac_left >= 22 && frac_left <= 42 &&
+ frac_right >= 22 && frac_right <= 42 )
+ {
+ org = frac_left;
+ fit = (org <= 32) ? 16 : 48;
+ delta = FT_ABS(fit - org);
+ displacements[count] = fit - org;
+ scores[count++] = delta;
+ AF_LOG(( "dispA=%.2f (%d) ", (fit - org)/64.0, delta ));
+
+ org = frac_right;
+ fit = (org <= 32) ? 16 : 48;
+ delta = FT_ABS(fit - org);
+ displacements[count] = fit - org;
+ scores[count++] = delta;
+ AF_LOG(( "dispB=%.2f (%d) ", (fit - org)/64.0, delta ));
+ }
+ }
+
+ /* snapping the left edge to the grid */
+ org = org_left;
+ fit = FT_PIX_ROUND(org);
+ delta = FT_ABS(fit - org);
+ displacements[count] = fit - org;
+ scores[count++] = delta;
+ AF_LOG(( "dispC=%.2f (%d) ", (fit - org)/64.0, delta ));
+
+ /* snapping the right edge to the grid */
+ org = org_right;
+ fit = FT_PIX_ROUND(org);
+ delta = FT_ABS(fit - org);
+ displacements[count] = fit - org;
+ scores[count++] = delta;
+ AF_LOG(( "dispD=%.2f (%d) ", (fit - org)/64.0, delta ));
+
+ /* now find the best displacement */
+ {
+ FT_Pos best_score = scores[0];
+ FT_Pos best_disp = displacements[0];
+ FT_UInt nn;
+
+ for (nn = 1; nn < count; nn++)
+ {
+ if (scores[nn] < best_score)
+ {
+ best_score = scores[nn];
+ best_disp = displacements[nn];
+ }
+ }
+
+ cur_center = org_center + best_disp;
+ }
+ AF_LOG(( "\n" ));
+ }
+
+ AlignStem:
+ edge->pos = cur_center - (cur_len >> 1);
+ edge2->pos = edge->pos + cur_len;
+
+ AF_LOG(( "STEM1: %d (opos=%.2f) to %d (opos=%.2f) "
+ "snapped to (%.2f) and (%.2f), org_len = %.2f cur_len=%.2f\n",
+ edge-edges, edge->opos / 64.0,
+ edge2-edges, edge2->opos / 64.0,
+ edge->pos / 64.0, edge2->pos / 64.0,
+ org_len / 64.0, cur_len / 64.0 ));
+
+ edge->flags |= AF_EDGE_DONE;
+ edge2->flags |= AF_EDGE_DONE;
+
+ if ( edge > edges && edge->pos < edge[-1].pos )
+ {
+ AF_LOG(( "BOUND: %d (pos=%.2f) to (%.2f)\n",
+ edge-edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
+ edge->pos = edge[-1].pos;
+ }
+ }
+ }
+
+ /* make sure that lowercase m's maintain their symmetry */
+
+ /* In general, lowercase m's have six vertical edges if they are sans */
+ /* serif, or twelve if they are with serifs. This implementation is */
+ /* based on that assumption, and seems to work very well with most */
+ /* faces. However, if for a certain face this assumption is not */
+ /* true, the m is just rendered like before. In addition, any stem */
+ /* correction will only be applied to symmetrical glyphs (even if the */
+ /* glyph is not an m), so the potential for unwanted distortion is */
+ /* relatively low. */
+
+ /* We don't handle horizontal edges since we can't easily assure that */
+ /* the third (lowest) stem aligns with the base line; it might end up */
+ /* one pixel higher or lower. */
+#if 0
+ n_edges = edge_limit - edges;
+ if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
+ {
+ AF_Edge edge1, edge2, edge3;
+ FT_Pos dist1, dist2, span, delta;
+
+
+ if ( n_edges == 6 )
+ {
+ edge1 = edges;
+ edge2 = edges + 2;
+ edge3 = edges + 4;
+ }
+ else
+ {
+ edge1 = edges + 1;
+ edge2 = edges + 5;
+ edge3 = edges + 9;
+ }
+
+ dist1 = edge2->opos - edge1->opos;
+ dist2 = edge3->opos - edge2->opos;
+
+ span = dist1 - dist2;
+ if ( span < 0 )
+ span = -span;
+
+ if ( span < 8 )
+ {
+ delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
+ edge3->pos -= delta;
+ if ( edge3->link )
+ edge3->link->pos -= delta;
+
+ /* move the serifs along with the stem */
+ if ( n_edges == 12 )
+ {
+ ( edges + 8 )->pos -= delta;
+ ( edges + 11 )->pos -= delta;
+ }
+
+ edge3->flags |= AF_EDGE_DONE;
+ if ( edge3->link )
+ edge3->link->flags |= AF_EDGE_DONE;
+ }
+ }
+#endif
+ if ( has_serifs || !anchor )
+ {
+ /*
+ * now hint the remaining edges (serifs and single) in order
+ * to complete our processing
+ */
+ for ( edge = edges; edge < edge_limit; edge++ )
+ {
+ FT_Pos delta;
+
+
+ if ( edge->flags & AF_EDGE_DONE )
+ continue;
+
+ delta = 1000;
+
+ if ( edge->serif )
+ {
+ delta = edge->serif->opos - edge->opos;
+ if ( delta < 0 )
+ delta = -delta;
+ }
+
+ if ( delta < 64 + 16 )
+ {
+ af_latin2_align_serif_edge( hints, edge->serif, edge );
+ AF_LOG(( "SERIF: edge %d (opos=%.2f) serif to %d (opos=%.2f) "
+ "aligned to (%.2f)\n",
+ edge-edges, edge->opos / 64.0,
+ edge->serif - edges, edge->serif->opos / 64.0,
+ edge->pos / 64.0 ));
+ }
+ else if ( !anchor )
+ {
+ AF_LOG(( "SERIF_ANCHOR: edge %d (opos=%.2f) snapped to (%.2f)\n",
+ edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
+ edge->pos = FT_PIX_ROUND( edge->opos );
+ anchor = edge;
+ }
+ else
+ {
+ AF_Edge before, after;
+
+
+ for ( before = edge - 1; before >= edges; before-- )
+ if ( before->flags & AF_EDGE_DONE )
+ break;
+
+ for ( after = edge + 1; after < edge_limit; after++ )
+ if ( after->flags & AF_EDGE_DONE )
+ break;
+
+ if ( before >= edges && before < edge &&
+ after < edge_limit && after > edge )
+ {
+ if ( after->opos == before->opos )
+ edge->pos = before->pos;
+ else
+ edge->pos = before->pos +
+ FT_MulDiv( edge->opos - before->opos,
+ after->pos - before->pos,
+ after->opos - before->opos );
+ AF_LOG(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f) from %d (opos=%.2f)\n",
+ edge-edges, edge->opos / 64.0, edge->pos / 64.0, before - edges, before->opos / 64.0 ));
+ }
+ else
+ {
+ edge->pos = anchor->pos + (( edge->opos - anchor->opos + 16) & ~31);
+
+ AF_LOG(( "SERIF_LINK2: edge %d (opos=%.2f) snapped to (%.2f)\n",
+ edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
+ }
+ }
+
+ edge->flags |= AF_EDGE_DONE;
+
+ if ( edge > edges && edge->pos < edge[-1].pos )
+ edge->pos = edge[-1].pos;
+
+ if ( edge + 1 < edge_limit &&
+ edge[1].flags & AF_EDGE_DONE &&
+ edge->pos > edge[1].pos )
+ edge->pos = edge[1].pos;
+ }
+ }
+ }
+
+
+ static FT_Error
+ af_latin2_hints_apply( AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_LatinMetrics metrics )
+ {
+ FT_Error error;
+ int dim;
+
+
+ error = af_glyph_hints_reload( hints, outline, 1 );
+ if ( error )
+ goto Exit;
+
+ /* analyze glyph outline */
+#ifdef AF_USE_WARPER
+ if ( metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ||
+ AF_HINTS_DO_HORIZONTAL( hints ) )
+#else
+ if ( AF_HINTS_DO_HORIZONTAL( hints ) )
+#endif
+ {
+ error = af_latin2_hints_detect_features( hints, AF_DIMENSION_HORZ );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( AF_HINTS_DO_VERTICAL( hints ) )
+ {
+ error = af_latin2_hints_detect_features( hints, AF_DIMENSION_VERT );
+ if ( error )
+ goto Exit;
+
+ af_latin2_hints_compute_blue_edges( hints, metrics );
+ }
+
+ /* grid-fit the outline */
+ for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+ {
+#ifdef AF_USE_WARPER
+ if ( ( dim == AF_DIMENSION_HORZ &&
+ metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ) )
+ {
+ AF_WarperRec warper;
+ FT_Fixed scale;
+ FT_Pos delta;
+
+
+ af_warper_compute( &warper, hints, dim, &scale, &delta );
+ af_glyph_hints_scale_dim( hints, dim, scale, delta );
+ continue;
+ }
+#endif
+
+ if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
+ ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
+ {
+ af_latin2_hint_edges( hints, (AF_Dimension)dim );
+ af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
+ af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
+ af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
+ }
+ }
+ af_glyph_hints_save( hints, outline );
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** L A T I N S C R I P T C L A S S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ static const AF_Script_UniRangeRec af_latin2_uniranges[] =
+ {
+ { 32, 127 }, /* XXX: TODO: Add new Unicode ranges here! */
+ { 160, 255 },
+ { 0, 0 }
+ };
+
+
+ FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
+ af_latin2_script_class =
+ {
+ AF_SCRIPT_LATIN2,
+ af_latin2_uniranges,
+
+ sizeof( AF_LatinMetricsRec ),
+
+ (AF_Script_InitMetricsFunc) af_latin2_metrics_init,
+ (AF_Script_ScaleMetricsFunc)af_latin2_metrics_scale,
+ (AF_Script_DoneMetricsFunc) NULL,
+
+ (AF_Script_InitHintsFunc) af_latin2_hints_init,
+ (AF_Script_ApplyHintsFunc) af_latin2_hints_apply
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.h
new file mode 100644
index 00000000000..34eda058229
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* aflatin2.h */
+/* */
+/* Auto-fitter hinting routines for latin script (specification). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFLATIN2_H__
+#define __AFLATIN2_H__
+
+#include "afhints.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /* the latin-specific script class */
+
+ FT_CALLBACK_TABLE const AF_ScriptClassRec
+ af_latin2_script_class;
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFLATIN_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.c
new file mode 100644
index 00000000000..4e48c2fe975
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.c
@@ -0,0 +1,535 @@
+/***************************************************************************/
+/* */
+/* afloader.c */
+/* */
+/* Auto-fitter glyph loading routines (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "afloader.h"
+#include "afhints.h"
+#include "afglobal.h"
+#include "aflatin.h"
+#include "aferrors.h"
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_loader_init( AF_Loader loader,
+ FT_Memory memory )
+ {
+ FT_ZERO( loader );
+
+ af_glyph_hints_init( &loader->hints, memory );
+#ifdef AF_DEBUG
+ _af_debug_hints = &loader->hints;
+#endif
+ return FT_GlyphLoader_New( memory, &loader->gloader );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_loader_reset( AF_Loader loader,
+ FT_Face face )
+ {
+ FT_Error error = AF_Err_Ok;
+
+
+ loader->face = face;
+ loader->globals = (AF_FaceGlobals)face->autohint.data;
+
+ FT_GlyphLoader_Rewind( loader->gloader );
+
+ if ( loader->globals == NULL )
+ {
+ error = af_face_globals_new( face, &loader->globals );
+ if ( !error )
+ {
+ face->autohint.data =
+ (FT_Pointer)loader->globals;
+ face->autohint.finalizer =
+ (FT_Generic_Finalizer)af_face_globals_free;
+ }
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_loader_done( AF_Loader loader )
+ {
+ af_glyph_hints_done( &loader->hints );
+
+ loader->face = NULL;
+ loader->globals = NULL;
+
+#ifdef AF_DEBUG
+ _af_debug_hints = NULL;
+#endif
+ FT_GlyphLoader_Done( loader->gloader );
+ loader->gloader = NULL;
+ }
+
+
+ static FT_Error
+ af_loader_load_g( AF_Loader loader,
+ AF_Scaler scaler,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags,
+ FT_UInt depth )
+ {
+ FT_Error error;
+ FT_Face face = loader->face;
+ FT_GlyphLoader gloader = loader->gloader;
+ AF_ScriptMetrics metrics = loader->metrics;
+ AF_GlyphHints hints = &loader->hints;
+ FT_GlyphSlot slot = face->glyph;
+ FT_Slot_Internal internal = slot->internal;
+
+
+ error = FT_Load_Glyph( face, glyph_index, load_flags );
+ if ( error )
+ goto Exit;
+
+ loader->transformed = internal->glyph_transformed;
+ if ( loader->transformed )
+ {
+ FT_Matrix inverse;
+
+
+ loader->trans_matrix = internal->glyph_matrix;
+ loader->trans_delta = internal->glyph_delta;
+
+ inverse = loader->trans_matrix;
+ FT_Matrix_Invert( &inverse );
+ FT_Vector_Transform( &loader->trans_delta, &inverse );
+ }
+
+ /* set linear metrics */
+ slot->linearHoriAdvance = slot->metrics.horiAdvance;
+ slot->linearVertAdvance = slot->metrics.vertAdvance;
+
+ switch ( slot->format )
+ {
+ case FT_GLYPH_FORMAT_OUTLINE:
+ /* translate the loaded glyph when an internal transform is needed */
+ if ( loader->transformed )
+ FT_Outline_Translate( &slot->outline,
+ loader->trans_delta.x,
+ loader->trans_delta.y );
+
+ /* copy the outline points in the loader's current */
+ /* extra points which is used to keep original glyph coordinates */
+ error = FT_GLYPHLOADER_CHECK_POINTS( gloader,
+ slot->outline.n_points + 4,
+ slot->outline.n_contours );
+ if ( error )
+ goto Exit;
+
+ FT_ARRAY_COPY( gloader->current.outline.points,
+ slot->outline.points,
+ slot->outline.n_points );
+
+ FT_ARRAY_COPY( gloader->current.outline.contours,
+ slot->outline.contours,
+ slot->outline.n_contours );
+
+ FT_ARRAY_COPY( gloader->current.outline.tags,
+ slot->outline.tags,
+ slot->outline.n_points );
+
+ gloader->current.outline.n_points = slot->outline.n_points;
+ gloader->current.outline.n_contours = slot->outline.n_contours;
+
+ /* compute original horizontal phantom points (and ignore */
+ /* vertical ones) */
+ loader->pp1.x = hints->x_delta;
+ loader->pp1.y = hints->y_delta;
+ loader->pp2.x = FT_MulFix( slot->metrics.horiAdvance,
+ hints->x_scale ) + hints->x_delta;
+ loader->pp2.y = hints->y_delta;
+
+ /* be sure to check for spacing glyphs */
+ if ( slot->outline.n_points == 0 )
+ goto Hint_Metrics;
+
+ /* now load the slot image into the auto-outline and run the */
+ /* automatic hinting process */
+ if ( metrics->clazz->script_hints_apply )
+ metrics->clazz->script_hints_apply( hints,
+ &gloader->current.outline,
+ metrics );
+
+ /* we now need to hint the metrics according to the change in */
+ /* width/positioning that occurred during the hinting process */
+ if ( scaler->render_mode != FT_RENDER_MODE_LIGHT )
+ {
+ FT_Pos old_rsb, old_lsb, new_lsb;
+ FT_Pos pp1x_uh, pp2x_uh;
+ AF_AxisHints axis = &hints->axis[AF_DIMENSION_HORZ];
+ AF_Edge edge1 = axis->edges; /* leftmost edge */
+ AF_Edge edge2 = edge1 +
+ axis->num_edges - 1; /* rightmost edge */
+
+
+ if ( axis->num_edges > 1 && AF_HINTS_DO_ADVANCE( hints ) )
+ {
+ old_rsb = loader->pp2.x - edge2->opos;
+ old_lsb = edge1->opos;
+ new_lsb = edge1->pos;
+
+ /* remember unhinted values to later account */
+ /* for rounding errors */
+
+ pp1x_uh = new_lsb - old_lsb;
+ pp2x_uh = edge2->pos + old_rsb;
+
+ /* prefer too much space over too little space */
+ /* for very small sizes */
+
+ if ( old_lsb < 24 )
+ pp1x_uh -= 8;
+
+ if ( old_rsb < 24 )
+ pp2x_uh += 8;
+
+ loader->pp1.x = FT_PIX_ROUND( pp1x_uh );
+ loader->pp2.x = FT_PIX_ROUND( pp2x_uh );
+
+ if ( loader->pp1.x >= new_lsb && old_lsb > 0 )
+ loader->pp1.x -= 64;
+
+ if ( loader->pp2.x <= edge2->pos && old_rsb > 0 )
+ loader->pp2.x += 64;
+
+ slot->lsb_delta = loader->pp1.x - pp1x_uh;
+ slot->rsb_delta = loader->pp2.x - pp2x_uh;
+ }
+ else
+ {
+ FT_Pos pp1x = loader->pp1.x;
+ FT_Pos pp2x = loader->pp2.x;
+
+ loader->pp1.x = FT_PIX_ROUND( pp1x );
+ loader->pp2.x = FT_PIX_ROUND( pp2x );
+
+ slot->lsb_delta = loader->pp1.x - pp1x;
+ slot->rsb_delta = loader->pp2.x - pp2x;
+ }
+ }
+ else
+ {
+ FT_Pos pp1x = loader->pp1.x;
+ FT_Pos pp2x = loader->pp2.x;
+
+ loader->pp1.x = FT_PIX_ROUND( pp1x + hints->xmin_delta );
+ loader->pp2.x = FT_PIX_ROUND( pp2x + hints->xmax_delta );
+
+ slot->lsb_delta = loader->pp1.x - pp1x;
+ slot->rsb_delta = loader->pp2.x - pp2x;
+ }
+
+ /* good, we simply add the glyph to our loader's base */
+ FT_GlyphLoader_Add( gloader );
+ break;
+
+ case FT_GLYPH_FORMAT_COMPOSITE:
+ {
+ FT_UInt nn, num_subglyphs = slot->num_subglyphs;
+ FT_UInt num_base_subgs, start_point;
+ FT_SubGlyph subglyph;
+
+
+ start_point = gloader->base.outline.n_points;
+
+ /* first of all, copy the subglyph descriptors in the glyph loader */
+ error = FT_GlyphLoader_CheckSubGlyphs( gloader, num_subglyphs );
+ if ( error )
+ goto Exit;
+
+ FT_ARRAY_COPY( gloader->current.subglyphs,
+ slot->subglyphs,
+ num_subglyphs );
+
+ gloader->current.num_subglyphs = num_subglyphs;
+ num_base_subgs = gloader->base.num_subglyphs;
+
+ /* now, read each subglyph independently */
+ for ( nn = 0; nn < num_subglyphs; nn++ )
+ {
+ FT_Vector pp1, pp2;
+ FT_Pos x, y;
+ FT_UInt num_points, num_new_points, num_base_points;
+
+
+ /* gloader.current.subglyphs can change during glyph loading due */
+ /* to re-allocation -- we must recompute the current subglyph on */
+ /* each iteration */
+ subglyph = gloader->base.subglyphs + num_base_subgs + nn;
+
+ pp1 = loader->pp1;
+ pp2 = loader->pp2;
+
+ num_base_points = gloader->base.outline.n_points;
+
+ error = af_loader_load_g( loader, scaler, subglyph->index,
+ load_flags, depth + 1 );
+ if ( error )
+ goto Exit;
+
+ /* recompute subglyph pointer */
+ subglyph = gloader->base.subglyphs + num_base_subgs + nn;
+
+ if ( subglyph->flags & FT_SUBGLYPH_FLAG_USE_MY_METRICS )
+ {
+ pp1 = loader->pp1;
+ pp2 = loader->pp2;
+ }
+ else
+ {
+ loader->pp1 = pp1;
+ loader->pp2 = pp2;
+ }
+
+ num_points = gloader->base.outline.n_points;
+ num_new_points = num_points - num_base_points;
+
+ /* now perform the transform required for this subglyph */
+
+ if ( subglyph->flags & ( FT_SUBGLYPH_FLAG_SCALE |
+ FT_SUBGLYPH_FLAG_XY_SCALE |
+ FT_SUBGLYPH_FLAG_2X2 ) )
+ {
+ FT_Vector* cur = gloader->base.outline.points +
+ num_base_points;
+ FT_Vector* limit = cur + num_new_points;
+
+
+ for ( ; cur < limit; cur++ )
+ FT_Vector_Transform( cur, &subglyph->transform );
+ }
+
+ /* apply offset */
+
+ if ( !( subglyph->flags & FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ) )
+ {
+ FT_Int k = subglyph->arg1;
+ FT_UInt l = subglyph->arg2;
+ FT_Vector* p1;
+ FT_Vector* p2;
+
+
+ if ( start_point + k >= num_base_points ||
+ l >= (FT_UInt)num_new_points )
+ {
+ error = AF_Err_Invalid_Composite;
+ goto Exit;
+ }
+
+ l += num_base_points;
+
+ /* for now, only use the current point coordinates; */
+ /* we may consider another approach in the near future */
+ p1 = gloader->base.outline.points + start_point + k;
+ p2 = gloader->base.outline.points + start_point + l;
+
+ x = p1->x - p2->x;
+ y = p1->y - p2->y;
+ }
+ else
+ {
+ x = FT_MulFix( subglyph->arg1, hints->x_scale ) + hints->x_delta;
+ y = FT_MulFix( subglyph->arg2, hints->y_scale ) + hints->y_delta;
+
+ x = FT_PIX_ROUND( x );
+ y = FT_PIX_ROUND( y );
+ }
+
+ {
+ FT_Outline dummy = gloader->base.outline;
+
+
+ dummy.points += num_base_points;
+ dummy.n_points = (short)num_new_points;
+
+ FT_Outline_Translate( &dummy, x, y );
+ }
+ }
+ }
+ break;
+
+ default:
+ /* we don't support other formats (yet?) */
+ error = AF_Err_Unimplemented_Feature;
+ }
+
+ Hint_Metrics:
+ if ( depth == 0 )
+ {
+ FT_BBox bbox;
+ FT_Vector vvector;
+
+
+ vvector.x = slot->metrics.vertBearingX - slot->metrics.horiBearingX;
+ vvector.y = slot->metrics.vertBearingY - slot->metrics.horiBearingY;
+ vvector.x = FT_MulFix( vvector.x, metrics->scaler.x_scale );
+ vvector.y = FT_MulFix( vvector.y, metrics->scaler.y_scale );
+
+ /* transform the hinted outline if needed */
+ if ( loader->transformed )
+ {
+ FT_Outline_Transform( &gloader->base.outline, &loader->trans_matrix );
+ FT_Vector_Transform( &vvector, &loader->trans_matrix );
+ }
+#if 1
+ /* we must translate our final outline by -pp1.x and compute */
+ /* the new metrics */
+ if ( loader->pp1.x )
+ FT_Outline_Translate( &gloader->base.outline, -loader->pp1.x, 0 );
+#endif
+ FT_Outline_Get_CBox( &gloader->base.outline, &bbox );
+
+ bbox.xMin = FT_PIX_FLOOR( bbox.xMin );
+ bbox.yMin = FT_PIX_FLOOR( bbox.yMin );
+ bbox.xMax = FT_PIX_CEIL( bbox.xMax );
+ bbox.yMax = FT_PIX_CEIL( bbox.yMax );
+
+ slot->metrics.width = bbox.xMax - bbox.xMin;
+ slot->metrics.height = bbox.yMax - bbox.yMin;
+ slot->metrics.horiBearingX = bbox.xMin;
+ slot->metrics.horiBearingY = bbox.yMax;
+
+ slot->metrics.vertBearingX = FT_PIX_FLOOR( bbox.xMin + vvector.x );
+ slot->metrics.vertBearingY = FT_PIX_FLOOR( bbox.yMax + vvector.y );
+
+ /* for mono-width fonts (like Andale, Courier, etc.) we need */
+ /* to keep the original rounded advance width */
+#if 0
+ if ( !FT_IS_FIXED_WIDTH( slot->face ) )
+ slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
+ else
+ slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
+ x_scale );
+#else
+ if ( !FT_IS_FIXED_WIDTH( slot->face ) )
+ {
+ /* non-spacing glyphs must stay as-is */
+ if ( slot->metrics.horiAdvance )
+ slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
+ }
+ else
+ {
+ slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
+ metrics->scaler.x_scale );
+
+ /* Set delta values to 0. Otherwise code that uses them is */
+ /* going to ruin the fixed advance width. */
+ slot->lsb_delta = 0;
+ slot->rsb_delta = 0;
+ }
+#endif
+
+ slot->metrics.vertAdvance = FT_MulFix( slot->metrics.vertAdvance,
+ metrics->scaler.y_scale );
+
+ slot->metrics.horiAdvance = FT_PIX_ROUND( slot->metrics.horiAdvance );
+ slot->metrics.vertAdvance = FT_PIX_ROUND( slot->metrics.vertAdvance );
+
+ /* now copy outline into glyph slot */
+ FT_GlyphLoader_Rewind( internal->loader );
+ error = FT_GlyphLoader_CopyPoints( internal->loader, gloader );
+ if ( error )
+ goto Exit;
+
+ slot->outline = internal->loader->base.outline;
+ slot->format = FT_GLYPH_FORMAT_OUTLINE;
+ }
+
+#ifdef DEBUG_HINTER
+ af_debug_hinter = hinter;
+#endif
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ af_loader_load_glyph( AF_Loader loader,
+ FT_Face face,
+ FT_UInt gindex,
+ FT_UInt32 load_flags )
+ {
+ FT_Error error;
+ FT_Size size = face->size;
+ AF_ScalerRec scaler;
+
+
+ if ( !size )
+ return AF_Err_Invalid_Argument;
+
+ FT_ZERO( &scaler );
+
+ scaler.face = face;
+ scaler.x_scale = size->metrics.x_scale;
+ scaler.x_delta = 0; /* XXX: TODO: add support for sub-pixel hinting */
+ scaler.y_scale = size->metrics.y_scale;
+ scaler.y_delta = 0; /* XXX: TODO: add support for sub-pixel hinting */
+
+ scaler.render_mode = FT_LOAD_TARGET_MODE( load_flags );
+ scaler.flags = 0; /* XXX: fix this */
+
+ error = af_loader_reset( loader, face );
+ if ( !error )
+ {
+ AF_ScriptMetrics metrics;
+ FT_UInt options = 0;
+
+
+#ifdef FT_OPTION_AUTOFIT2
+ /* XXX: undocumented hook to activate the latin2 hinter */
+ if ( load_flags & ( 1UL << 20 ) )
+ options = 2;
+#endif
+
+ error = af_face_globals_get_metrics( loader->globals, gindex,
+ options, &metrics );
+ if ( !error )
+ {
+ loader->metrics = metrics;
+
+ if ( metrics->clazz->script_metrics_scale )
+ metrics->clazz->script_metrics_scale( metrics, &scaler );
+ else
+ metrics->scaler = scaler;
+
+ load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_IGNORE_TRANSFORM;
+ load_flags &= ~FT_LOAD_RENDER;
+
+ if ( metrics->clazz->script_hints_init )
+ {
+ error = metrics->clazz->script_hints_init( &loader->hints,
+ metrics );
+ if ( error )
+ goto Exit;
+ }
+
+ error = af_loader_load_g( loader, &scaler, gindex, load_flags, 0 );
+ }
+ }
+ Exit:
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.h
new file mode 100644
index 00000000000..fa67c10ffec
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.h
@@ -0,0 +1,73 @@
+/***************************************************************************/
+/* */
+/* afloader.h */
+/* */
+/* Auto-fitter glyph loading routines (specification). */
+/* */
+/* Copyright 2003, 2004, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AF_LOADER_H__
+#define __AF_LOADER_H__
+
+#include "afhints.h"
+#include "afglobal.h"
+
+
+FT_BEGIN_HEADER
+
+ typedef struct AF_LoaderRec_
+ {
+ FT_Face face; /* current face */
+ AF_FaceGlobals globals; /* current face globals */
+ FT_GlyphLoader gloader; /* glyph loader */
+ AF_GlyphHintsRec hints;
+ AF_ScriptMetrics metrics;
+ FT_Bool transformed;
+ FT_Matrix trans_matrix;
+ FT_Vector trans_delta;
+ FT_Vector pp1;
+ FT_Vector pp2;
+ /* we don't handle vertical phantom points */
+
+ } AF_LoaderRec, *AF_Loader;
+
+
+ FT_LOCAL( FT_Error )
+ af_loader_init( AF_Loader loader,
+ FT_Memory memory );
+
+
+ FT_LOCAL( FT_Error )
+ af_loader_reset( AF_Loader loader,
+ FT_Face face );
+
+
+ FT_LOCAL( void )
+ af_loader_done( AF_Loader loader );
+
+
+ FT_LOCAL( FT_Error )
+ af_loader_load_glyph( AF_Loader loader,
+ FT_Face face,
+ FT_UInt gindex,
+ FT_UInt32 load_flags );
+
+/* */
+
+
+FT_END_HEADER
+
+#endif /* __AF_LOADER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.c
new file mode 100644
index 00000000000..cd5e1cc218b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.c
@@ -0,0 +1,97 @@
+/***************************************************************************/
+/* */
+/* afmodule.c */
+/* */
+/* Auto-fitter module implementation (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "afmodule.h"
+#include "afloader.h"
+
+#ifdef AF_DEBUG
+ int _af_debug;
+ int _af_debug_disable_horz_hints;
+ int _af_debug_disable_vert_hints;
+ int _af_debug_disable_blue_hints;
+ void* _af_debug_hints;
+#endif
+
+#include FT_INTERNAL_OBJECTS_H
+
+
+ typedef struct FT_AutofitterRec_
+ {
+ FT_ModuleRec root;
+ AF_LoaderRec loader[1];
+
+ } FT_AutofitterRec, *FT_Autofitter;
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ af_autofitter_init( FT_Autofitter module )
+ {
+ return af_loader_init( module->loader, module->root.library->memory );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ af_autofitter_done( FT_Autofitter module )
+ {
+ af_loader_done( module->loader );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ af_autofitter_load_glyph( FT_Autofitter module,
+ FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ FT_UNUSED( size );
+
+ return af_loader_load_glyph( module->loader, slot->face,
+ glyph_index, load_flags );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_AutoHinter_ServiceRec af_autofitter_service =
+ {
+ NULL,
+ NULL,
+ NULL,
+ (FT_AutoHinter_GlyphLoadFunc)af_autofitter_load_glyph
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Module_Class autofit_module_class =
+ {
+ FT_MODULE_HINTER,
+ sizeof ( FT_AutofitterRec ),
+
+ "autofitter",
+ 0x10000L, /* version 1.0 of the autofitter */
+ 0x20000L, /* requires FreeType 2.0 or above */
+
+ (const void*)&af_autofitter_service,
+
+ (FT_Module_Constructor)af_autofitter_init,
+ (FT_Module_Destructor) af_autofitter_done,
+ (FT_Module_Requester) NULL
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.h
new file mode 100644
index 00000000000..36268a0890a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.h
@@ -0,0 +1,37 @@
+/***************************************************************************/
+/* */
+/* afmodule.h */
+/* */
+/* Auto-fitter module implementation (specification). */
+/* */
+/* Copyright 2003, 2004, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFMODULE_H__
+#define __AFMODULE_H__
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+ FT_CALLBACK_TABLE
+ const FT_Module_Class autofit_module_class;
+
+
+FT_END_HEADER
+
+#endif /* __AFMODULE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aftypes.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aftypes.h
new file mode 100644
index 00000000000..626a38865e9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aftypes.h
@@ -0,0 +1,350 @@
+/***************************************************************************/
+/* */
+/* aftypes.h */
+/* */
+/* Auto-fitter types (specification only). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * The auto-fitter is a complete rewrite of the old auto-hinter.
+ * Its main feature is the ability to differentiate between different
+ * scripts in order to apply language-specific rules.
+ *
+ * The code has also been compartmentized into several entities that
+ * should make algorithmic experimentation easier than with the old
+ * code.
+ *
+ * Finally, we get rid of the Catharon license, since this code is
+ * released under the FreeType one.
+ *
+ *************************************************************************/
+
+
+#ifndef __AFTYPES_H__
+#define __AFTYPES_H__
+
+#include <ft2build.h>
+
+#include FT_FREETYPE_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** D E B U G G I N G *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define xxAF_USE_WARPER /* only define to use warp hinting */
+#define xxAF_DEBUG
+
+#ifdef AF_DEBUG
+
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+#define AF_LOG( x ) do { if ( _af_debug ) printf x; } while ( 0 )
+
+extern int _af_debug;
+extern int _af_debug_disable_horz_hints;
+extern int _af_debug_disable_vert_hints;
+extern int _af_debug_disable_blue_hints;
+extern void* _af_debug_hints;
+
+#else /* !AF_DEBUG */
+
+#define AF_LOG( x ) do { } while ( 0 ) /* nothing */
+
+#endif /* !AF_DEBUG */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** U T I L I T Y S T U F F *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct AF_WidthRec_
+ {
+ FT_Pos org; /* original position/width in font units */
+ FT_Pos cur; /* current/scaled position/width in device sub-pixels */
+ FT_Pos fit; /* current/fitted position/width in device sub-pixels */
+
+ } AF_WidthRec, *AF_Width;
+
+
+ FT_LOCAL( void )
+ af_sort_pos( FT_UInt count,
+ FT_Pos* table );
+
+ FT_LOCAL( void )
+ af_sort_widths( FT_UInt count,
+ AF_Width widths );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** A N G L E T Y P E S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * The auto-fitter doesn't need a very high angular accuracy;
+ * this allows us to speed up some computations considerably with a
+ * light Cordic algorithm (see afangles.c).
+ */
+
+ typedef FT_Int AF_Angle;
+
+
+#define AF_ANGLE_PI 256
+#define AF_ANGLE_2PI ( AF_ANGLE_PI * 2 )
+#define AF_ANGLE_PI2 ( AF_ANGLE_PI / 2 )
+#define AF_ANGLE_PI4 ( AF_ANGLE_PI / 4 )
+
+
+#if 0
+ /*
+ * compute the angle of a given 2-D vector
+ */
+ FT_LOCAL( AF_Angle )
+ af_angle_atan( FT_Pos dx,
+ FT_Pos dy );
+
+
+ /*
+ * compute `angle2 - angle1'; the result is always within
+ * the range [-AF_ANGLE_PI .. AF_ANGLE_PI - 1]
+ */
+ FT_LOCAL( AF_Angle )
+ af_angle_diff( AF_Angle angle1,
+ AF_Angle angle2 );
+#endif /* 0 */
+
+
+#define AF_ANGLE_DIFF( result, angle1, angle2 ) \
+ FT_BEGIN_STMNT \
+ AF_Angle _delta = (angle2) - (angle1); \
+ \
+ \
+ _delta %= AF_ANGLE_2PI; \
+ if ( _delta < 0 ) \
+ _delta += AF_ANGLE_2PI; \
+ \
+ if ( _delta > AF_ANGLE_PI ) \
+ _delta -= AF_ANGLE_2PI; \
+ \
+ result = _delta; \
+ FT_END_STMNT
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** O U T L I N E S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* opaque handle to glyph-specific hints -- see `afhints.h' for more
+ * details
+ */
+ typedef struct AF_GlyphHintsRec_* AF_GlyphHints;
+
+ /* This structure is used to model an input glyph outline to
+ * the auto-hinter. The latter will set the `hints' field
+ * depending on the glyph's script.
+ */
+ typedef struct AF_OutlineRec_
+ {
+ FT_Face face;
+ FT_Outline outline;
+ FT_UInt outline_resolution;
+
+ FT_Int advance;
+ FT_UInt metrics_resolution;
+
+ AF_GlyphHints hints;
+
+ } AF_OutlineRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** S C A L E R S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * A scaler models the target pixel device that will receive the
+ * auto-hinted glyph image.
+ */
+
+ typedef enum AF_ScalerFlags_
+ {
+ AF_SCALER_FLAG_NO_HORIZONTAL = 1, /* disable horizontal hinting */
+ AF_SCALER_FLAG_NO_VERTICAL = 2, /* disable vertical hinting */
+ AF_SCALER_FLAG_NO_ADVANCE = 4 /* disable advance hinting */
+
+ } AF_ScalerFlags;
+
+
+ typedef struct AF_ScalerRec_
+ {
+ FT_Face face; /* source font face */
+ FT_Fixed x_scale; /* from font units to 1/64th device pixels */
+ FT_Fixed y_scale; /* from font units to 1/64th device pixels */
+ FT_Pos x_delta; /* in 1/64th device pixels */
+ FT_Pos y_delta; /* in 1/64th device pixels */
+ FT_Render_Mode render_mode; /* monochrome, anti-aliased, LCD, etc. */
+ FT_UInt32 flags; /* additional control flags, see above */
+
+ } AF_ScalerRec, *AF_Scaler;
+
+
+#define AF_SCALER_EQUAL_SCALES( a, b ) \
+ ( (a)->x_scale == (b)->x_scale && \
+ (a)->y_scale == (b)->y_scale && \
+ (a)->x_delta == (b)->x_delta && \
+ (a)->y_delta == (b)->y_delta )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** S C R I P T S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * The list of know scripts. Each different script corresponds to the
+ * following information:
+ *
+ * - A set of Unicode ranges to test whether the face supports the
+ * script.
+ *
+ * - A specific global analyzer that will compute global metrics
+ * specific to the script.
+ *
+ * - A specific glyph analyzer that will compute segments and
+ * edges for each glyph covered by the script.
+ *
+ * - A specific grid-fitting algorithm that will distort the
+ * scaled glyph outline according to the results of the glyph
+ * analyzer.
+ *
+ * Note that a given analyzer and/or grid-fitting algorithm can be
+ * used by more than one script.
+ */
+
+ typedef enum AF_Script_
+ {
+ AF_SCRIPT_NONE = 0,
+ AF_SCRIPT_LATIN = 1,
+ AF_SCRIPT_CJK = 2,
+ AF_SCRIPT_INDIC = 3,
+#ifdef FT_OPTION_AUTOFIT2
+ AF_SCRIPT_LATIN2,
+#endif
+
+ /* add new scripts here. Don't forget to update the list in */
+ /* `afglobal.c'. */
+
+ AF_SCRIPT_MAX /* do not remove */
+
+ } AF_Script;
+
+
+ typedef struct AF_ScriptClassRec_ const* AF_ScriptClass;
+
+ typedef struct AF_ScriptMetricsRec_
+ {
+ AF_ScriptClass clazz;
+ AF_ScalerRec scaler;
+
+ } AF_ScriptMetricsRec, *AF_ScriptMetrics;
+
+
+ /* This function parses an FT_Face to compute global metrics for
+ * a specific script.
+ */
+ typedef FT_Error
+ (*AF_Script_InitMetricsFunc)( AF_ScriptMetrics metrics,
+ FT_Face face );
+
+ typedef void
+ (*AF_Script_ScaleMetricsFunc)( AF_ScriptMetrics metrics,
+ AF_Scaler scaler );
+
+ typedef void
+ (*AF_Script_DoneMetricsFunc)( AF_ScriptMetrics metrics );
+
+
+ typedef FT_Error
+ (*AF_Script_InitHintsFunc)( AF_GlyphHints hints,
+ AF_ScriptMetrics metrics );
+
+ typedef void
+ (*AF_Script_ApplyHintsFunc)( AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_ScriptMetrics metrics );
+
+
+ typedef struct AF_Script_UniRangeRec_
+ {
+ FT_UInt32 first;
+ FT_UInt32 last;
+
+ } AF_Script_UniRangeRec;
+
+ typedef const AF_Script_UniRangeRec *AF_Script_UniRange;
+
+
+ typedef struct AF_ScriptClassRec_
+ {
+ AF_Script script;
+ AF_Script_UniRange script_uni_ranges; /* last must be { 0, 0 } */
+
+ FT_UInt script_metrics_size;
+ AF_Script_InitMetricsFunc script_metrics_init;
+ AF_Script_ScaleMetricsFunc script_metrics_scale;
+ AF_Script_DoneMetricsFunc script_metrics_done;
+
+ AF_Script_InitHintsFunc script_hints_init;
+ AF_Script_ApplyHintsFunc script_hints_apply;
+
+ } AF_ScriptClassRec;
+
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFTYPES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.c
new file mode 100644
index 00000000000..f5bb9b18ad9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.c
@@ -0,0 +1,338 @@
+/***************************************************************************/
+/* */
+/* afwarp.c */
+/* */
+/* Auto-fitter warping algorithm (body). */
+/* */
+/* Copyright 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "afwarp.h"
+
+#ifdef AF_USE_WARPER
+
+#if 1
+ static const AF_WarpScore
+ af_warper_weights[64] =
+ {
+ 35, 32, 30, 25, 20, 15, 12, 10, 5, 1, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, -1, -2, -5, -8,-10,-10,-20,-20,-30,-30,
+
+ -30,-30,-20,-20,-10,-10, -8, -5, -2, -1, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 1, 5, 10, 12, 15, 20, 25, 30, 32,
+ };
+#else
+ static const AF_WarpScore
+ af_warper_weights[64] =
+ {
+ 30, 20, 10, 5, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, -1, -2, -2, -5, -5,-10,-10,-15,-20,
+
+ -20,-15,-15,-10,-10, -5, -5, -2, -2, -1, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 10, 20,
+ };
+#endif
+
+
+ static void
+ af_warper_compute_line_best( AF_Warper warper,
+ FT_Fixed scale,
+ FT_Pos delta,
+ FT_Pos xx1,
+ FT_Pos xx2,
+ AF_WarpScore base_distort,
+ AF_Segment segments,
+ FT_UInt num_segments )
+ {
+ FT_Int idx_min, idx_max, idx0;
+ FT_UInt nn;
+ AF_WarpScore scores[65];
+
+
+ for ( nn = 0; nn < 65; nn++ )
+ scores[nn] = 0;
+
+ idx0 = xx1 - warper->t1;
+
+ /* compute minimum and maximum indices */
+ {
+ FT_Pos xx1min = warper->x1min;
+ FT_Pos xx1max = warper->x1max;
+ FT_Pos w = xx2 - xx1;
+
+
+ if ( xx1min + w < warper->x2min )
+ xx1min = warper->x2min - w;
+
+ xx1max = warper->x1max;
+ if ( xx1max + w > warper->x2max )
+ xx1max = warper->x2max - w;
+
+ idx_min = xx1min - warper->t1;
+ idx_max = xx1max - warper->t1;
+
+ if ( idx_min < 0 || idx_min > idx_max || idx_max > 64 )
+ {
+ AF_LOG(( "invalid indices:\n"
+ " min=%d max=%d, xx1=%ld xx2=%ld,\n"
+ " x1min=%ld x1max=%ld, x2min=%ld x2max=%ld\n",
+ idx_min, idx_max, xx1, xx2,
+ warper->x1min, warper->x1max,
+ warper->x2min, warper->x2max ));
+ return;
+ }
+ }
+
+ for ( nn = 0; nn < num_segments; nn++ )
+ {
+ FT_Pos len = segments[nn].max_coord - segments[nn].min_coord;
+ FT_Pos y0 = FT_MulFix( segments[nn].pos, scale ) + delta;
+ FT_Pos y = y0 + ( idx_min - idx0 );
+ FT_Int idx;
+
+
+ for ( idx = idx_min; idx <= idx_max; idx++, y++ )
+ scores[idx] += af_warper_weights[y & 63] * len;
+ }
+
+ /* find best score */
+ {
+ FT_Int idx;
+
+
+ for ( idx = idx_min; idx <= idx_max; idx++ )
+ {
+ AF_WarpScore score = scores[idx];
+ AF_WarpScore distort = base_distort + ( idx - idx0 );
+
+
+ if ( score > warper->best_score ||
+ ( score == warper->best_score &&
+ distort < warper->best_distort ) )
+ {
+ warper->best_score = score;
+ warper->best_distort = distort;
+ warper->best_scale = scale;
+ warper->best_delta = delta + ( idx - idx0 );
+ }
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_warper_compute( AF_Warper warper,
+ AF_GlyphHints hints,
+ AF_Dimension dim,
+ FT_Fixed *a_scale,
+ FT_Pos *a_delta )
+ {
+ AF_AxisHints axis;
+ AF_Point points;
+
+ FT_Fixed org_scale;
+ FT_Pos org_delta;
+
+ FT_UInt nn, num_points, num_segments;
+ FT_Int X1, X2;
+ FT_Int w;
+
+ AF_WarpScore base_distort;
+ AF_Segment segments;
+
+
+ /* get original scaling transformation */
+ if ( dim == AF_DIMENSION_VERT )
+ {
+ org_scale = hints->y_scale;
+ org_delta = hints->y_delta;
+ }
+ else
+ {
+ org_scale = hints->x_scale;
+ org_delta = hints->x_delta;
+ }
+
+ warper->best_scale = org_scale;
+ warper->best_delta = org_delta;
+ warper->best_score = INT_MIN;
+ warper->best_distort = 0;
+
+ axis = &hints->axis[dim];
+ segments = axis->segments;
+ num_segments = axis->num_segments;
+ points = hints->points;
+ num_points = hints->num_points;
+
+ *a_scale = org_scale;
+ *a_delta = org_delta;
+
+ /* get X1 and X2, minimum and maximum in original coordinates */
+ if ( num_segments < 1 )
+ return;
+
+#if 1
+ X1 = X2 = points[0].fx;
+ for ( nn = 1; nn < num_points; nn++ )
+ {
+ FT_Int X = points[nn].fx;
+
+
+ if ( X < X1 )
+ X1 = X;
+ if ( X > X2 )
+ X2 = X;
+ }
+#else
+ X1 = X2 = segments[0].pos;
+ for ( nn = 1; nn < num_segments; nn++ )
+ {
+ FT_Int X = segments[nn].pos;
+
+
+ if ( X < X1 )
+ X1 = X;
+ if ( X > X2 )
+ X2 = X;
+ }
+#endif
+
+ if ( X1 >= X2 )
+ return;
+
+ warper->x1 = FT_MulFix( X1, org_scale ) + org_delta;
+ warper->x2 = FT_MulFix( X2, org_scale ) + org_delta;
+
+ warper->t1 = AF_WARPER_FLOOR( warper->x1 );
+ warper->t2 = AF_WARPER_CEIL( warper->x2 );
+
+ warper->x1min = warper->x1 & ~31;
+ warper->x1max = warper->x1min + 32;
+ warper->x2min = warper->x2 & ~31;
+ warper->x2max = warper->x2min + 32;
+
+ if ( warper->x1max > warper->x2 )
+ warper->x1max = warper->x2;
+
+ if ( warper->x2min < warper->x1 )
+ warper->x2min = warper->x1;
+
+ warper->w0 = warper->x2 - warper->x1;
+
+ if ( warper->w0 <= 64 )
+ {
+ warper->x1max = warper->x1;
+ warper->x2min = warper->x2;
+ }
+
+ warper->wmin = warper->x2min - warper->x1max;
+ warper->wmax = warper->x2max - warper->x1min;
+
+#if 1
+ {
+ int margin = 16;
+
+
+ if ( warper->w0 <= 128 )
+ {
+ margin = 8;
+ if ( warper->w0 <= 96 )
+ margin = 4;
+ }
+
+ if ( warper->wmin < warper->w0 - margin )
+ warper->wmin = warper->w0 - margin;
+
+ if ( warper->wmax > warper->w0 + margin )
+ warper->wmax = warper->w0 + margin;
+ }
+
+ if ( warper->wmin < warper->w0 * 3 / 4 )
+ warper->wmin = warper->w0 * 3 / 4;
+
+ if ( warper->wmax > warper->w0 * 5 / 4 )
+ warper->wmax = warper->w0 * 5 / 4;
+#else
+ /* no scaling, just translation */
+ warper->wmin = warper->wmax = warper->w0;
+#endif
+
+ for ( w = warper->wmin; w <= warper->wmax; w++ )
+ {
+ FT_Fixed new_scale;
+ FT_Pos new_delta;
+ FT_Pos xx1, xx2;
+
+
+ xx1 = warper->x1;
+ xx2 = warper->x2;
+ if ( w >= warper->w0 )
+ {
+ xx1 -= w - warper->w0;
+ if ( xx1 < warper->x1min )
+ {
+ xx2 += warper->x1min - xx1;
+ xx1 = warper->x1min;
+ }
+ }
+ else
+ {
+ xx1 -= w - warper->w0;
+ if ( xx1 > warper->x1max )
+ {
+ xx2 -= xx1 - warper->x1max;
+ xx1 = warper->x1max;
+ }
+ }
+
+ if ( xx1 < warper->x1 )
+ base_distort = warper->x1 - xx1;
+ else
+ base_distort = xx1 - warper->x1;
+
+ if ( xx2 < warper->x2 )
+ base_distort += warper->x2 - xx2;
+ else
+ base_distort += xx2 - warper->x2;
+
+ base_distort *= 10;
+
+ new_scale = org_scale + FT_DivFix( w - warper->w0, X2 - X1 );
+ new_delta = xx1 - FT_MulFix( X1, new_scale );
+
+ af_warper_compute_line_best( warper, new_scale, new_delta, xx1, xx2,
+ base_distort,
+ segments, num_segments );
+ }
+
+ {
+ FT_Fixed best_scale = warper->best_scale;
+ FT_Pos best_delta = warper->best_delta;
+
+
+ hints->xmin_delta = FT_MulFix( X1, best_scale - org_scale )
+ + best_delta;
+ hints->xmax_delta = FT_MulFix( X2, best_scale - org_scale )
+ + best_delta;
+
+ *a_scale = best_scale;
+ *a_delta = best_delta;
+ }
+ }
+
+#else /* !AF_USE_WARPER */
+
+char af_warper_dummy = 0; /* make compiler happy */
+
+#endif /* !AF_USE_WARPER */
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.h
new file mode 100644
index 00000000000..7343fdd5ef5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.h
@@ -0,0 +1,64 @@
+/***************************************************************************/
+/* */
+/* afwarp.h */
+/* */
+/* Auto-fitter warping algorithm (specification). */
+/* */
+/* Copyright 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFWARP_H__
+#define __AFWARP_H__
+
+#include "afhints.h"
+
+FT_BEGIN_HEADER
+
+#define AF_WARPER_SCALE
+
+#define AF_WARPER_FLOOR( x ) ( (x) & ~63 )
+#define AF_WARPER_CEIL( x ) AF_WARPER_FLOOR( (x) + 63 )
+
+
+ typedef FT_Int32 AF_WarpScore;
+
+ typedef struct AF_WarperRec_
+ {
+ FT_Pos x1, x2;
+ FT_Pos t1, t2;
+ FT_Pos x1min, x1max;
+ FT_Pos x2min, x2max;
+ FT_Pos w0, wmin, wmax;
+
+ FT_Fixed best_scale;
+ FT_Pos best_delta;
+ AF_WarpScore best_score;
+ AF_WarpScore best_distort;
+
+ } AF_WarperRec, *AF_Warper;
+
+
+ FT_LOCAL( void )
+ af_warper_compute( AF_Warper warper,
+ AF_GlyphHints hints,
+ AF_Dimension dim,
+ FT_Fixed *a_scale,
+ FT_Fixed *a_delta );
+
+
+FT_END_HEADER
+
+
+#endif /* __AFWARP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/autofit.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/autofit.c
new file mode 100644
index 00000000000..2fe66a990ec
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/autofit.c
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* autofit.c */
+/* */
+/* Auto-fitter module (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+#include <ft2build.h>
+#include "afangles.c"
+#include "afglobal.c"
+#include "afhints.c"
+
+#include "afdummy.c"
+#include "aflatin.c"
+#ifdef FT_OPTION_AUTOFIT2
+#include "aflatin2.c"
+#endif
+#include "afcjk.c"
+#include "afindic.c"
+
+#include "afloader.c"
+#include "afmodule.c"
+
+#ifdef AF_USE_WARPER
+#include "afwarp.c"
+#endif
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/module.mk
new file mode 100644
index 00000000000..6ec60912ab7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 auto-fitter module definition
+#
+
+
+# Copyright 2003, 2004, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += AUTOFIT_MODULE
+
+define AUTOFIT_MODULE
+$(OPEN_DRIVER) FT_Module_Class, autofit_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)autofit $(ECHO_DRIVER_DESC)automatic hinting module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/rules.mk
new file mode 100644
index 00000000000..017489d9e0a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/rules.mk
@@ -0,0 +1,78 @@
+#
+# FreeType 2 auto-fitter module configuration rules
+#
+
+
+# Copyright 2003, 2004, 2005, 2006, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# AUTOF driver directory
+#
+AUTOF_DIR := $(SRC_DIR)/autofit
+
+
+# compilation flags for the driver
+#
+AUTOF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(AUTOF_DIR))
+
+
+# AUTOF driver sources (i.e., C files)
+#
+AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \
+ $(AUTOF_DIR)/afcjk.c \
+ $(AUTOF_DIR)/afdummy.c \
+ $(AUTOF_DIR)/afglobal.c \
+ $(AUTOF_DIR)/afhints.c \
+ $(AUTOF_DIR)/afindic.c \
+ $(AUTOF_DIR)/aflatin.c \
+ $(AUTOF_DIR)/afloader.c \
+ $(AUTOF_DIR)/afmodule.c \
+ $(AUTOF_DIR)/afwarp.c
+
+# AUTOF driver headers
+#
+AUTOF_DRV_H := $(AUTOF_DRV_SRC:%c=%h) \
+ $(AUTOF_DIR)/aftypes.h \
+ $(AUTOF_DIR)/aferrors.h
+
+
+# AUTOF driver object(s)
+#
+# AUTOF_DRV_OBJ_M is used during `multi' builds.
+# AUTOF_DRV_OBJ_S is used during `single' builds.
+#
+AUTOF_DRV_OBJ_M := $(AUTOF_DRV_SRC:$(AUTOF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+AUTOF_DRV_OBJ_S := $(OBJ_DIR)/autofit.$O
+
+# AUTOF driver source file for single build
+#
+AUTOF_DRV_SRC_S := $(AUTOF_DIR)/autofit.c
+
+
+# AUTOF driver - single object
+#
+$(AUTOF_DRV_OBJ_S): $(AUTOF_DRV_SRC_S) $(AUTOF_DRV_SRC) \
+ $(FREETYPE_H) $(AUTOF_DRV_H)
+ $(AUTOF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(AUTOF_DRV_SRC_S))
+
+
+# AUTOF driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(AUTOF_DIR)/%.c $(FREETYPE_H) $(AUTOF_DRV_H)
+ $(AUTOF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(AUTOF_DRV_OBJ_S)
+DRV_OBJS_M += $(AUTOF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/base/Jamfile
new file mode 100644
index 00000000000..3734a257e54
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/Jamfile
@@ -0,0 +1,57 @@
+# FreeType 2 src/base Jamfile
+#
+# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) base ;
+
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = ftutil ftdbgmem ftstream ftcalc fttrigon ftgloadr ftoutln
+ ftobjs ftnames ftrfork ;
+ }
+ else
+ {
+ _sources = ftbase ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# Add the optional/replaceable files.
+#
+{
+ local _sources = system init glyph mm bdf
+ bbox debug xf86 type1 pfr
+ stroke winfnt otval bitmap synth
+ gxval lcdfil gasp patent advanc
+ ;
+
+ Library $(FT2_LIB) : ft$(_sources).c ;
+}
+
+# Add Macintosh-specific file to the library when necessary.
+#
+if $(MAC)
+{
+ Library $(FT2_LIB) : ftmac.c ;
+}
+else if $(OS) = MACOSX
+{
+ if $(FT2_MULTI)
+ {
+ Library $(FT2_LIB) : ftmac.c ;
+ }
+}
+
+# end of src/base Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftadvanc.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftadvanc.c
new file mode 100644
index 00000000000..2a30829f2ad
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftadvanc.c
@@ -0,0 +1,163 @@
+/***************************************************************************/
+/* */
+/* ftadvanc.c */
+/* */
+/* Quick computation of advance widths (body). */
+/* */
+/* Copyright 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_ADVANCES_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+ static FT_Error
+ _ft_face_scale_advances( FT_Face face,
+ FT_Fixed* advances,
+ FT_UInt count,
+ FT_Int32 flags )
+ {
+ FT_Fixed scale;
+ FT_UInt nn;
+
+
+ if ( flags & FT_LOAD_NO_SCALE )
+ return FT_Err_Ok;
+
+ if ( face->size == NULL )
+ return FT_Err_Invalid_Size_Handle;
+
+ if ( flags & FT_LOAD_VERTICAL_LAYOUT )
+ scale = face->size->metrics.y_scale;
+ else
+ scale = face->size->metrics.x_scale;
+
+ /* this must be the same computation as to get linearHori/VertAdvance */
+ /* (see `FT_Load_Glyph' implementation in src/base/ftobjs.c */
+
+ for ( nn = 0; nn < count; nn++ )
+ advances[nn] = FT_MulDiv( advances[nn], scale, 64 );
+
+ return FT_Err_Ok;
+ }
+
+
+ /* at the moment, we can perform fast advance retrieval only in */
+ /* the following cases: */
+ /* */
+ /* - unscaled load */
+ /* - unhinted load */
+ /* - light-hinted load */
+
+#define LOAD_ADVANCE_FAST_CHECK( flags ) \
+ ( flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING ) || \
+ FT_LOAD_TARGET_MODE( flags ) == FT_RENDER_MODE_LIGHT )
+
+
+ /* documentation is in ftadvanc.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Advance( FT_Face face,
+ FT_UInt gindex,
+ FT_Int32 flags,
+ FT_Fixed *padvance )
+ {
+ FT_Face_GetAdvancesFunc func;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ if ( gindex >= (FT_UInt)face->num_glyphs )
+ return FT_Err_Invalid_Glyph_Index;
+
+ func = face->driver->clazz->get_advances;
+ if ( func && LOAD_ADVANCE_FAST_CHECK( flags ) )
+ {
+ FT_Error error;
+
+
+ error = func( face, gindex, 1, flags, padvance );
+ if ( !error )
+ return _ft_face_scale_advances( face, padvance, 1, flags );
+
+ if ( error != FT_ERROR_BASE( FT_Err_Unimplemented_Feature ) )
+ return error;
+ }
+
+ return FT_Get_Advances( face, gindex, 1, flags, padvance );
+ }
+
+
+ /* documentation is in ftadvanc.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Advances( FT_Face face,
+ FT_UInt start,
+ FT_UInt count,
+ FT_Int32 flags,
+ FT_Fixed *padvances )
+ {
+ FT_Face_GetAdvancesFunc func;
+ FT_UInt num, end, nn;
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ num = (FT_UInt)face->num_glyphs;
+ end = start + count;
+ if ( start >= num || end < start || end > num )
+ return FT_Err_Invalid_Glyph_Index;
+
+ if ( count == 0 )
+ return FT_Err_Ok;
+
+ func = face->driver->clazz->get_advances;
+ if ( func && LOAD_ADVANCE_FAST_CHECK( flags ) )
+ {
+ error = func( face, start, count, flags, padvances );
+ if ( !error )
+ goto Exit;
+
+ if ( error != FT_ERROR_BASE( FT_Err_Unimplemented_Feature ) )
+ return error;
+ }
+
+ error = FT_Err_Ok;
+
+ if ( flags & FT_ADVANCE_FLAG_FAST_ONLY )
+ return FT_Err_Unimplemented_Feature;
+
+ flags |= FT_LOAD_ADVANCE_ONLY;
+ for ( nn = 0; nn < count; nn++ )
+ {
+ error = FT_Load_Glyph( face, start + nn, flags );
+ if ( error )
+ break;
+
+ padvances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
+ ? face->glyph->advance.x
+ : face->glyph->advance.y;
+ }
+
+ if ( error )
+ return error;
+
+ Exit:
+ return _ft_face_scale_advances( face, padvances, count, flags );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftapi.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftapi.c
new file mode 100644
index 00000000000..8914d1f4e99
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftapi.c
@@ -0,0 +1,121 @@
+/***************************************************************************/
+/* */
+/* ftapi.c */
+/* */
+/* The FreeType compatibility functions (body). */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_LIST_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TABLES_H
+#include FT_OUTLINE_H
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** C O M P A T I B I L I T Y ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* backwards compatibility API */
+
+ FT_BASE_DEF( void )
+ FT_New_Memory_Stream( FT_Library library,
+ FT_Byte* base,
+ FT_ULong size,
+ FT_Stream stream )
+ {
+ FT_UNUSED( library );
+
+ FT_Stream_OpenMemory( stream, base, size );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Seek_Stream( FT_Stream stream,
+ FT_ULong pos )
+ {
+ return FT_Stream_Seek( stream, pos );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Skip_Stream( FT_Stream stream,
+ FT_Long distance )
+ {
+ return FT_Stream_Skip( stream, distance );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Read_Stream( FT_Stream stream,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ return FT_Stream_Read( stream, buffer, count );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Read_Stream_At( FT_Stream stream,
+ FT_ULong pos,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ return FT_Stream_ReadAt( stream, pos, buffer, count );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Extract_Frame( FT_Stream stream,
+ FT_ULong count,
+ FT_Byte** pbytes )
+ {
+ return FT_Stream_ExtractFrame( stream, count, pbytes );
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Release_Frame( FT_Stream stream,
+ FT_Byte** pbytes )
+ {
+ FT_Stream_ReleaseFrame( stream, pbytes );
+ }
+
+ FT_BASE_DEF( FT_Error )
+ FT_Access_Frame( FT_Stream stream,
+ FT_ULong count )
+ {
+ return FT_Stream_EnterFrame( stream, count );
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Forget_Frame( FT_Stream stream )
+ {
+ FT_Stream_ExitFrame( stream );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.c
new file mode 100644
index 00000000000..d1fe6e6088e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.c
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/* */
+/* ftbase.c */
+/* */
+/* Single object library component (body only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include "ftadvanc.c"
+#include "ftcalc.c"
+#include "ftdbgmem.c"
+#include "ftgloadr.c"
+#include "ftnames.c"
+#include "ftobjs.c"
+#include "ftoutln.c"
+#include "ftrfork.c"
+#include "ftstream.c"
+#include "fttrigon.c"
+#include "ftutil.c"
+
+#if defined( FT_MACINTOSH ) && !defined ( DARWIN_NO_CARBON )
+#include "ftmac.c"
+#endif
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.h b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.h
new file mode 100644
index 00000000000..9cae85da9ef
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.h
@@ -0,0 +1,57 @@
+/***************************************************************************/
+/* */
+/* ftbase.h */
+/* */
+/* The FreeType private functions used in base module (specification). */
+/* */
+/* Copyright 2008 by */
+/* David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTBASE_H__
+#define __FTBASE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* Assume the stream is sfnt-wrapped PS Type1 or sfnt-wrapped CID-keyed */
+ /* font, and try to load a face specified by the face_index. */
+ FT_LOCAL_DEF( FT_Error )
+ open_face_PS_from_sfnt_stream( FT_Library library,
+ FT_Stream stream,
+ FT_Long face_index,
+ FT_Int num_params,
+ FT_Parameter *params,
+ FT_Face *aface );
+
+
+ /* Create a new FT_Face given a buffer and a driver name. */
+ /* From ftmac.c. */
+ FT_LOCAL_DEF( FT_Error )
+ open_face_from_buffer( FT_Library library,
+ FT_Byte* base,
+ FT_ULong size,
+ FT_Long face_index,
+ const char* driver_name,
+ FT_Face *aface );
+
+
+FT_END_HEADER
+
+#endif /* __FTBASE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbbox.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbbox.c
new file mode 100644
index 00000000000..532ab135791
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbbox.c
@@ -0,0 +1,659 @@
+/***************************************************************************/
+/* */
+/* ftbbox.c */
+/* */
+/* FreeType bbox computation (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used */
+/* modified and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This component has a _single_ role: to compute exact outline bounding */
+ /* boxes. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_BBOX_H
+#include FT_IMAGE_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_CALC_H
+
+
+ typedef struct TBBox_Rec_
+ {
+ FT_Vector last;
+ FT_BBox bbox;
+
+ } TBBox_Rec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* BBox_Move_To */
+ /* */
+ /* <Description> */
+ /* This function is used as a `move_to' and `line_to' emitter during */
+ /* FT_Outline_Decompose(). It simply records the destination point */
+ /* in `user->last'; no further computations are necessary since we */
+ /* use the cbox as the starting bbox which must be refined. */
+ /* */
+ /* <Input> */
+ /* to :: A pointer to the destination vector. */
+ /* */
+ /* <InOut> */
+ /* user :: A pointer to the current walk context. */
+ /* */
+ /* <Return> */
+ /* Always 0. Needed for the interface only. */
+ /* */
+ static int
+ BBox_Move_To( FT_Vector* to,
+ TBBox_Rec* user )
+ {
+ user->last = *to;
+
+ return 0;
+ }
+
+
+#define CHECK_X( p, bbox ) \
+ ( p->x < bbox.xMin || p->x > bbox.xMax )
+
+#define CHECK_Y( p, bbox ) \
+ ( p->y < bbox.yMin || p->y > bbox.yMax )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* BBox_Conic_Check */
+ /* */
+ /* <Description> */
+ /* Finds the extrema of a 1-dimensional conic Bezier curve and update */
+ /* a bounding range. This version uses direct computation, as it */
+ /* doesn't need square roots. */
+ /* */
+ /* <Input> */
+ /* y1 :: The start coordinate. */
+ /* */
+ /* y2 :: The coordinate of the control point. */
+ /* */
+ /* y3 :: The end coordinate. */
+ /* */
+ /* <InOut> */
+ /* min :: The address of the current minimum. */
+ /* */
+ /* max :: The address of the current maximum. */
+ /* */
+ static void
+ BBox_Conic_Check( FT_Pos y1,
+ FT_Pos y2,
+ FT_Pos y3,
+ FT_Pos* min,
+ FT_Pos* max )
+ {
+ if ( y1 <= y3 && y2 == y1 ) /* flat arc */
+ goto Suite;
+
+ if ( y1 < y3 )
+ {
+ if ( y2 >= y1 && y2 <= y3 ) /* ascending arc */
+ goto Suite;
+ }
+ else
+ {
+ if ( y2 >= y3 && y2 <= y1 ) /* descending arc */
+ {
+ y2 = y1;
+ y1 = y3;
+ y3 = y2;
+ goto Suite;
+ }
+ }
+
+ y1 = y3 = y1 - FT_MulDiv( y2 - y1, y2 - y1, y1 - 2*y2 + y3 );
+
+ Suite:
+ if ( y1 < *min ) *min = y1;
+ if ( y3 > *max ) *max = y3;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* BBox_Conic_To */
+ /* */
+ /* <Description> */
+ /* This function is used as a `conic_to' emitter during */
+ /* FT_Raster_Decompose(). It checks a conic Bezier curve with the */
+ /* current bounding box, and computes its extrema if necessary to */
+ /* update it. */
+ /* */
+ /* <Input> */
+ /* control :: A pointer to a control point. */
+ /* */
+ /* to :: A pointer to the destination vector. */
+ /* */
+ /* <InOut> */
+ /* user :: The address of the current walk context. */
+ /* */
+ /* <Return> */
+ /* Always 0. Needed for the interface only. */
+ /* */
+ /* <Note> */
+ /* In the case of a non-monotonous arc, we compute directly the */
+ /* extremum coordinates, as it is sufficiently fast. */
+ /* */
+ static int
+ BBox_Conic_To( FT_Vector* control,
+ FT_Vector* to,
+ TBBox_Rec* user )
+ {
+ /* we don't need to check `to' since it is always an `on' point, thus */
+ /* within the bbox */
+
+ if ( CHECK_X( control, user->bbox ) )
+ BBox_Conic_Check( user->last.x,
+ control->x,
+ to->x,
+ &user->bbox.xMin,
+ &user->bbox.xMax );
+
+ if ( CHECK_Y( control, user->bbox ) )
+ BBox_Conic_Check( user->last.y,
+ control->y,
+ to->y,
+ &user->bbox.yMin,
+ &user->bbox.yMax );
+
+ user->last = *to;
+
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* BBox_Cubic_Check */
+ /* */
+ /* <Description> */
+ /* Finds the extrema of a 1-dimensional cubic Bezier curve and */
+ /* updates a bounding range. This version uses splitting because we */
+ /* don't want to use square roots and extra accuracy. */
+ /* */
+ /* <Input> */
+ /* p1 :: The start coordinate. */
+ /* */
+ /* p2 :: The coordinate of the first control point. */
+ /* */
+ /* p3 :: The coordinate of the second control point. */
+ /* */
+ /* p4 :: The end coordinate. */
+ /* */
+ /* <InOut> */
+ /* min :: The address of the current minimum. */
+ /* */
+ /* max :: The address of the current maximum. */
+ /* */
+
+#if 0
+
+ static void
+ BBox_Cubic_Check( FT_Pos p1,
+ FT_Pos p2,
+ FT_Pos p3,
+ FT_Pos p4,
+ FT_Pos* min,
+ FT_Pos* max )
+ {
+ FT_Pos stack[32*3 + 1], *arc;
+
+
+ arc = stack;
+
+ arc[0] = p1;
+ arc[1] = p2;
+ arc[2] = p3;
+ arc[3] = p4;
+
+ do
+ {
+ FT_Pos y1 = arc[0];
+ FT_Pos y2 = arc[1];
+ FT_Pos y3 = arc[2];
+ FT_Pos y4 = arc[3];
+
+
+ if ( y1 == y4 )
+ {
+ if ( y1 == y2 && y1 == y3 ) /* flat */
+ goto Test;
+ }
+ else if ( y1 < y4 )
+ {
+ if ( y2 >= y1 && y2 <= y4 && y3 >= y1 && y3 <= y4 ) /* ascending */
+ goto Test;
+ }
+ else
+ {
+ if ( y2 >= y4 && y2 <= y1 && y3 >= y4 && y3 <= y1 ) /* descending */
+ {
+ y2 = y1;
+ y1 = y4;
+ y4 = y2;
+ goto Test;
+ }
+ }
+
+ /* unknown direction -- split the arc in two */
+ arc[6] = y4;
+ arc[1] = y1 = ( y1 + y2 ) / 2;
+ arc[5] = y4 = ( y4 + y3 ) / 2;
+ y2 = ( y2 + y3 ) / 2;
+ arc[2] = y1 = ( y1 + y2 ) / 2;
+ arc[4] = y4 = ( y4 + y2 ) / 2;
+ arc[3] = ( y1 + y4 ) / 2;
+
+ arc += 3;
+ goto Suite;
+
+ Test:
+ if ( y1 < *min ) *min = y1;
+ if ( y4 > *max ) *max = y4;
+ arc -= 3;
+
+ Suite:
+ ;
+ } while ( arc >= stack );
+ }
+
+#else
+
+ static void
+ test_cubic_extrema( FT_Pos y1,
+ FT_Pos y2,
+ FT_Pos y3,
+ FT_Pos y4,
+ FT_Fixed u,
+ FT_Pos* min,
+ FT_Pos* max )
+ {
+ /* FT_Pos a = y4 - 3*y3 + 3*y2 - y1; */
+ FT_Pos b = y3 - 2*y2 + y1;
+ FT_Pos c = y2 - y1;
+ FT_Pos d = y1;
+ FT_Pos y;
+ FT_Fixed uu;
+
+ FT_UNUSED ( y4 );
+
+
+ /* The polynomial is */
+ /* */
+ /* P(x) = a*x^3 + 3b*x^2 + 3c*x + d , */
+ /* */
+ /* dP/dx = 3a*x^2 + 6b*x + 3c . */
+ /* */
+ /* However, we also have */
+ /* */
+ /* dP/dx(u) = 0 , */
+ /* */
+ /* which implies by subtraction that */
+ /* */
+ /* P(u) = b*u^2 + 2c*u + d . */
+
+ if ( u > 0 && u < 0x10000L )
+ {
+ uu = FT_MulFix( u, u );
+ y = d + FT_MulFix( c, 2*u ) + FT_MulFix( b, uu );
+
+ if ( y < *min ) *min = y;
+ if ( y > *max ) *max = y;
+ }
+ }
+
+
+ static void
+ BBox_Cubic_Check( FT_Pos y1,
+ FT_Pos y2,
+ FT_Pos y3,
+ FT_Pos y4,
+ FT_Pos* min,
+ FT_Pos* max )
+ {
+ /* always compare first and last points */
+ if ( y1 < *min ) *min = y1;
+ else if ( y1 > *max ) *max = y1;
+
+ if ( y4 < *min ) *min = y4;
+ else if ( y4 > *max ) *max = y4;
+
+ /* now, try to see if there are split points here */
+ if ( y1 <= y4 )
+ {
+ /* flat or ascending arc test */
+ if ( y1 <= y2 && y2 <= y4 && y1 <= y3 && y3 <= y4 )
+ return;
+ }
+ else /* y1 > y4 */
+ {
+ /* descending arc test */
+ if ( y1 >= y2 && y2 >= y4 && y1 >= y3 && y3 >= y4 )
+ return;
+ }
+
+ /* There are some split points. Find them. */
+ {
+ FT_Pos a = y4 - 3*y3 + 3*y2 - y1;
+ FT_Pos b = y3 - 2*y2 + y1;
+ FT_Pos c = y2 - y1;
+ FT_Pos d;
+ FT_Fixed t;
+
+
+ /* We need to solve `ax^2+2bx+c' here, without floating points! */
+ /* The trick is to normalize to a different representation in order */
+ /* to use our 16.16 fixed point routines. */
+ /* */
+ /* We compute FT_MulFix(b,b) and FT_MulFix(a,c) after normalization. */
+ /* These values must fit into a single 16.16 value. */
+ /* */
+ /* We normalize a, b, and c to `8.16' fixed float values to ensure */
+ /* that its product is held in a `16.16' value. */
+
+ {
+ FT_ULong t1, t2;
+ int shift = 0;
+
+
+ /* The following computation is based on the fact that for */
+ /* any value `y', if `n' is the position of the most */
+ /* significant bit of `abs(y)' (starting from 0 for the */
+ /* least significant bit), then `y' is in the range */
+ /* */
+ /* -2^n..2^n-1 */
+ /* */
+ /* We want to shift `a', `b', and `c' concurrently in order */
+ /* to ensure that they all fit in 8.16 values, which maps */
+ /* to the integer range `-2^23..2^23-1'. */
+ /* */
+ /* Necessarily, we need to shift `a', `b', and `c' so that */
+ /* the most significant bit of its absolute values is at */
+ /* _most_ at position 23. */
+ /* */
+ /* We begin by computing `t1' as the bitwise `OR' of the */
+ /* absolute values of `a', `b', `c'. */
+
+ t1 = (FT_ULong)( ( a >= 0 ) ? a : -a );
+ t2 = (FT_ULong)( ( b >= 0 ) ? b : -b );
+ t1 |= t2;
+ t2 = (FT_ULong)( ( c >= 0 ) ? c : -c );
+ t1 |= t2;
+
+ /* Now we can be sure that the most significant bit of `t1' */
+ /* is the most significant bit of either `a', `b', or `c', */
+ /* depending on the greatest integer range of the particular */
+ /* variable. */
+ /* */
+ /* Next, we compute the `shift', by shifting `t1' as many */
+ /* times as necessary to move its MSB to position 23. This */
+ /* corresponds to a value of `t1' that is in the range */
+ /* 0x40_0000..0x7F_FFFF. */
+ /* */
+ /* Finally, we shift `a', `b', and `c' by the same amount. */
+ /* This ensures that all values are now in the range */
+ /* -2^23..2^23, i.e., they are now expressed as 8.16 */
+ /* fixed-float numbers. This also means that we are using */
+ /* 24 bits of precision to compute the zeros, independently */
+ /* of the range of the original polynomial coefficients. */
+ /* */
+ /* This algorithm should ensure reasonably accurate values */
+ /* for the zeros. Note that they are only expressed with */
+ /* 16 bits when computing the extrema (the zeros need to */
+ /* be in 0..1 exclusive to be considered part of the arc). */
+
+ if ( t1 == 0 ) /* all coefficients are 0! */
+ return;
+
+ if ( t1 > 0x7FFFFFUL )
+ {
+ do
+ {
+ shift++;
+ t1 >>= 1;
+
+ } while ( t1 > 0x7FFFFFUL );
+
+ /* this loses some bits of precision, but we use 24 of them */
+ /* for the computation anyway */
+ a >>= shift;
+ b >>= shift;
+ c >>= shift;
+ }
+ else if ( t1 < 0x400000UL )
+ {
+ do
+ {
+ shift++;
+ t1 <<= 1;
+
+ } while ( t1 < 0x400000UL );
+
+ a <<= shift;
+ b <<= shift;
+ c <<= shift;
+ }
+ }
+
+ /* handle a == 0 */
+ if ( a == 0 )
+ {
+ if ( b != 0 )
+ {
+ t = - FT_DivFix( c, b ) / 2;
+ test_cubic_extrema( y1, y2, y3, y4, t, min, max );
+ }
+ }
+ else
+ {
+ /* solve the equation now */
+ d = FT_MulFix( b, b ) - FT_MulFix( a, c );
+ if ( d < 0 )
+ return;
+
+ if ( d == 0 )
+ {
+ /* there is a single split point at -b/a */
+ t = - FT_DivFix( b, a );
+ test_cubic_extrema( y1, y2, y3, y4, t, min, max );
+ }
+ else
+ {
+ /* there are two solutions; we need to filter them */
+ d = FT_SqrtFixed( (FT_Int32)d );
+ t = - FT_DivFix( b - d, a );
+ test_cubic_extrema( y1, y2, y3, y4, t, min, max );
+
+ t = - FT_DivFix( b + d, a );
+ test_cubic_extrema( y1, y2, y3, y4, t, min, max );
+ }
+ }
+ }
+ }
+
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* BBox_Cubic_To */
+ /* */
+ /* <Description> */
+ /* This function is used as a `cubic_to' emitter during */
+ /* FT_Raster_Decompose(). It checks a cubic Bezier curve with the */
+ /* current bounding box, and computes its extrema if necessary to */
+ /* update it. */
+ /* */
+ /* <Input> */
+ /* control1 :: A pointer to the first control point. */
+ /* */
+ /* control2 :: A pointer to the second control point. */
+ /* */
+ /* to :: A pointer to the destination vector. */
+ /* */
+ /* <InOut> */
+ /* user :: The address of the current walk context. */
+ /* */
+ /* <Return> */
+ /* Always 0. Needed for the interface only. */
+ /* */
+ /* <Note> */
+ /* In the case of a non-monotonous arc, we don't compute directly */
+ /* extremum coordinates, we subdivide instead. */
+ /* */
+ static int
+ BBox_Cubic_To( FT_Vector* control1,
+ FT_Vector* control2,
+ FT_Vector* to,
+ TBBox_Rec* user )
+ {
+ /* we don't need to check `to' since it is always an `on' point, thus */
+ /* within the bbox */
+
+ if ( CHECK_X( control1, user->bbox ) ||
+ CHECK_X( control2, user->bbox ) )
+ BBox_Cubic_Check( user->last.x,
+ control1->x,
+ control2->x,
+ to->x,
+ &user->bbox.xMin,
+ &user->bbox.xMax );
+
+ if ( CHECK_Y( control1, user->bbox ) ||
+ CHECK_Y( control2, user->bbox ) )
+ BBox_Cubic_Check( user->last.y,
+ control1->y,
+ control2->y,
+ to->y,
+ &user->bbox.yMin,
+ &user->bbox.yMax );
+
+ user->last = *to;
+
+ return 0;
+ }
+
+
+ /* documentation is in ftbbox.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Get_BBox( FT_Outline* outline,
+ FT_BBox *abbox )
+ {
+ FT_BBox cbox;
+ FT_BBox bbox;
+ FT_Vector* vec;
+ FT_UShort n;
+
+
+ if ( !abbox )
+ return FT_Err_Invalid_Argument;
+
+ if ( !outline )
+ return FT_Err_Invalid_Outline;
+
+ /* if outline is empty, return (0,0,0,0) */
+ if ( outline->n_points == 0 || outline->n_contours <= 0 )
+ {
+ abbox->xMin = abbox->xMax = 0;
+ abbox->yMin = abbox->yMax = 0;
+ return 0;
+ }
+
+ /* We compute the control box as well as the bounding box of */
+ /* all `on' points in the outline. Then, if the two boxes */
+ /* coincide, we exit immediately. */
+
+ vec = outline->points;
+ bbox.xMin = bbox.xMax = cbox.xMin = cbox.xMax = vec->x;
+ bbox.yMin = bbox.yMax = cbox.yMin = cbox.yMax = vec->y;
+ vec++;
+
+ for ( n = 1; n < outline->n_points; n++ )
+ {
+ FT_Pos x = vec->x;
+ FT_Pos y = vec->y;
+
+
+ /* update control box */
+ if ( x < cbox.xMin ) cbox.xMin = x;
+ if ( x > cbox.xMax ) cbox.xMax = x;
+
+ if ( y < cbox.yMin ) cbox.yMin = y;
+ if ( y > cbox.yMax ) cbox.yMax = y;
+
+ if ( FT_CURVE_TAG( outline->tags[n] ) == FT_CURVE_TAG_ON )
+ {
+ /* update bbox for `on' points only */
+ if ( x < bbox.xMin ) bbox.xMin = x;
+ if ( x > bbox.xMax ) bbox.xMax = x;
+
+ if ( y < bbox.yMin ) bbox.yMin = y;
+ if ( y > bbox.yMax ) bbox.yMax = y;
+ }
+
+ vec++;
+ }
+
+ /* test two boxes for equality */
+ if ( cbox.xMin < bbox.xMin || cbox.xMax > bbox.xMax ||
+ cbox.yMin < bbox.yMin || cbox.yMax > bbox.yMax )
+ {
+ /* the two boxes are different, now walk over the outline to */
+ /* get the Bezier arc extrema. */
+
+ static const FT_Outline_Funcs bbox_interface =
+ {
+ (FT_Outline_MoveTo_Func) BBox_Move_To,
+ (FT_Outline_LineTo_Func) BBox_Move_To,
+ (FT_Outline_ConicTo_Func)BBox_Conic_To,
+ (FT_Outline_CubicTo_Func)BBox_Cubic_To,
+ 0, 0
+ };
+
+ FT_Error error;
+ TBBox_Rec user;
+
+
+ user.bbox = bbox;
+
+ error = FT_Outline_Decompose( outline, &bbox_interface, &user );
+ if ( error )
+ return error;
+
+ *abbox = user.bbox;
+ }
+ else
+ *abbox = bbox;
+
+ return FT_Err_Ok;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbdf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbdf.c
new file mode 100644
index 00000000000..d29adf09dd3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbdf.c
@@ -0,0 +1,88 @@
+/***************************************************************************/
+/* */
+/* ftbdf.c */
+/* */
+/* FreeType API for accessing BDF-specific strings (body). */
+/* */
+/* Copyright 2002, 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_BDF_H
+
+
+ /* documentation is in ftbdf.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_BDF_Charset_ID( FT_Face face,
+ const char* *acharset_encoding,
+ const char* *acharset_registry )
+ {
+ FT_Error error;
+ const char* encoding = NULL;
+ const char* registry = NULL;
+
+
+ error = FT_Err_Invalid_Argument;
+
+ if ( face )
+ {
+ FT_Service_BDF service;
+
+
+ FT_FACE_FIND_SERVICE( face, service, BDF );
+
+ if ( service && service->get_charset_id )
+ error = service->get_charset_id( face, &encoding, &registry );
+ }
+
+ if ( acharset_encoding )
+ *acharset_encoding = encoding;
+
+ if ( acharset_registry )
+ *acharset_registry = registry;
+
+ return error;
+ }
+
+
+ /* documentation is in ftbdf.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_BDF_Property( FT_Face face,
+ const char* prop_name,
+ BDF_PropertyRec *aproperty )
+ {
+ FT_Error error;
+
+
+ error = FT_Err_Invalid_Argument;
+
+ aproperty->type = BDF_PROPERTY_TYPE_NONE;
+
+ if ( face )
+ {
+ FT_Service_BDF service;
+
+
+ FT_FACE_FIND_SERVICE( face, service, BDF );
+
+ if ( service && service->get_property )
+ error = service->get_property( face, prop_name, aproperty );
+ }
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbitmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbitmap.c
new file mode 100644
index 00000000000..8810cfadf3c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbitmap.c
@@ -0,0 +1,659 @@
+/***************************************************************************/
+/* */
+/* ftbitmap.c */
+/* */
+/* FreeType utility functions for bitmaps (body). */
+/* */
+/* Copyright 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_BITMAP_H
+#include FT_IMAGE_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+ static
+ const FT_Bitmap null_bitmap = { 0, 0, 0, 0, 0, 0, 0, 0 };
+
+
+ /* documentation is in ftbitmap.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Bitmap_New( FT_Bitmap *abitmap )
+ {
+ *abitmap = null_bitmap;
+ }
+
+
+ /* documentation is in ftbitmap.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Bitmap_Copy( FT_Library library,
+ const FT_Bitmap *source,
+ FT_Bitmap *target)
+ {
+ FT_Memory memory = library->memory;
+ FT_Error error = FT_Err_Ok;
+ FT_Int pitch = source->pitch;
+ FT_ULong size;
+
+
+ if ( source == target )
+ return FT_Err_Ok;
+
+ if ( source->buffer == NULL )
+ {
+ *target = *source;
+
+ return FT_Err_Ok;
+ }
+
+ if ( pitch < 0 )
+ pitch = -pitch;
+ size = (FT_ULong)( pitch * source->rows );
+
+ if ( target->buffer )
+ {
+ FT_Int target_pitch = target->pitch;
+ FT_ULong target_size;
+
+
+ if ( target_pitch < 0 )
+ target_pitch = -target_pitch;
+ target_size = (FT_ULong)( target_pitch * target->rows );
+
+ if ( target_size != size )
+ (void)FT_QREALLOC( target->buffer, target_size, size );
+ }
+ else
+ (void)FT_QALLOC( target->buffer, size );
+
+ if ( !error )
+ {
+ unsigned char *p;
+
+
+ p = target->buffer;
+ *target = *source;
+ target->buffer = p;
+
+ FT_MEM_COPY( target->buffer, source->buffer, size );
+ }
+
+ return error;
+ }
+
+
+ static FT_Error
+ ft_bitmap_assure_buffer( FT_Memory memory,
+ FT_Bitmap* bitmap,
+ FT_UInt xpixels,
+ FT_UInt ypixels )
+ {
+ FT_Error error;
+ int pitch;
+ int new_pitch;
+ FT_UInt bpp;
+ FT_Int i, width, height;
+ unsigned char* buffer;
+
+
+ width = bitmap->width;
+ height = bitmap->rows;
+ pitch = bitmap->pitch;
+ if ( pitch < 0 )
+ pitch = -pitch;
+
+ switch ( bitmap->pixel_mode )
+ {
+ case FT_PIXEL_MODE_MONO:
+ bpp = 1;
+ new_pitch = ( width + xpixels + 7 ) >> 3;
+ break;
+ case FT_PIXEL_MODE_GRAY2:
+ bpp = 2;
+ new_pitch = ( width + xpixels + 3 ) >> 2;
+ break;
+ case FT_PIXEL_MODE_GRAY4:
+ bpp = 4;
+ new_pitch = ( width + xpixels + 1 ) >> 1;
+ break;
+ case FT_PIXEL_MODE_GRAY:
+ case FT_PIXEL_MODE_LCD:
+ case FT_PIXEL_MODE_LCD_V:
+ bpp = 8;
+ new_pitch = ( width + xpixels );
+ break;
+ default:
+ return FT_Err_Invalid_Glyph_Format;
+ }
+
+ /* if no need to allocate memory */
+ if ( ypixels == 0 && new_pitch <= pitch )
+ {
+ /* zero the padding */
+ FT_Int bit_width = pitch * 8;
+ FT_Int bit_last = ( width + xpixels ) * bpp;
+
+
+ if ( bit_last < bit_width )
+ {
+ FT_Byte* line = bitmap->buffer + ( bit_last >> 3 );
+ FT_Byte* end = bitmap->buffer + pitch;
+ FT_Int shift = bit_last & 7;
+ FT_UInt mask = 0xFF00U >> shift;
+ FT_Int count = height;
+
+
+ for ( ; count > 0; count--, line += pitch, end += pitch )
+ {
+ FT_Byte* write = line;
+
+
+ if ( shift > 0 )
+ {
+ write[0] = (FT_Byte)( write[0] & mask );
+ write++;
+ }
+ if ( write < end )
+ FT_MEM_ZERO( write, end-write );
+ }
+ }
+
+ return FT_Err_Ok;
+ }
+
+ if ( FT_QALLOC_MULT( buffer, new_pitch, bitmap->rows + ypixels ) )
+ return error;
+
+ if ( bitmap->pitch > 0 )
+ {
+ FT_Int len = ( width * bpp + 7 ) >> 3;
+
+
+ for ( i = 0; i < bitmap->rows; i++ )
+ FT_MEM_COPY( buffer + new_pitch * ( ypixels + i ),
+ bitmap->buffer + pitch * i, len );
+ }
+ else
+ {
+ FT_Int len = ( width * bpp + 7 ) >> 3;
+
+
+ for ( i = 0; i < bitmap->rows; i++ )
+ FT_MEM_COPY( buffer + new_pitch * i,
+ bitmap->buffer + pitch * i, len );
+ }
+
+ FT_FREE( bitmap->buffer );
+ bitmap->buffer = buffer;
+
+ if ( bitmap->pitch < 0 )
+ new_pitch = -new_pitch;
+
+ /* set pitch only, width and height are left untouched */
+ bitmap->pitch = new_pitch;
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in ftbitmap.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Bitmap_Embolden( FT_Library library,
+ FT_Bitmap* bitmap,
+ FT_Pos xStrength,
+ FT_Pos yStrength )
+ {
+ FT_Error error;
+ unsigned char* p;
+ FT_Int i, x, y, pitch;
+ FT_Int xstr, ystr;
+
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ if ( !bitmap || !bitmap->buffer )
+ return FT_Err_Invalid_Argument;
+
+ xstr = FT_PIX_ROUND( xStrength ) >> 6;
+ ystr = FT_PIX_ROUND( yStrength ) >> 6;
+
+ if ( xstr == 0 && ystr == 0 )
+ return FT_Err_Ok;
+ else if ( xstr < 0 || ystr < 0 )
+ return FT_Err_Invalid_Argument;
+
+ switch ( bitmap->pixel_mode )
+ {
+ case FT_PIXEL_MODE_GRAY2:
+ case FT_PIXEL_MODE_GRAY4:
+ {
+ FT_Bitmap tmp;
+ FT_Int align;
+
+
+ if ( bitmap->pixel_mode == FT_PIXEL_MODE_GRAY2 )
+ align = ( bitmap->width + xstr + 3 ) / 4;
+ else
+ align = ( bitmap->width + xstr + 1 ) / 2;
+
+ FT_Bitmap_New( &tmp );
+
+ error = FT_Bitmap_Convert( library, bitmap, &tmp, align );
+ if ( error )
+ return error;
+
+ FT_Bitmap_Done( library, bitmap );
+ *bitmap = tmp;
+ }
+ break;
+
+ case FT_PIXEL_MODE_MONO:
+ if ( xstr > 8 )
+ xstr = 8;
+ break;
+
+ case FT_PIXEL_MODE_LCD:
+ xstr *= 3;
+ break;
+
+ case FT_PIXEL_MODE_LCD_V:
+ ystr *= 3;
+ break;
+ }
+
+ error = ft_bitmap_assure_buffer( library->memory, bitmap, xstr, ystr );
+ if ( error )
+ return error;
+
+ pitch = bitmap->pitch;
+ if ( pitch > 0 )
+ p = bitmap->buffer + pitch * ystr;
+ else
+ {
+ pitch = -pitch;
+ p = bitmap->buffer + pitch * ( bitmap->rows - 1 );
+ }
+
+ /* for each row */
+ for ( y = 0; y < bitmap->rows ; y++ )
+ {
+ /*
+ * Horizontally:
+ *
+ * From the last pixel on, make each pixel or'ed with the
+ * `xstr' pixels before it.
+ */
+ for ( x = pitch - 1; x >= 0; x-- )
+ {
+ unsigned char tmp;
+
+
+ tmp = p[x];
+ for ( i = 1; i <= xstr; i++ )
+ {
+ if ( bitmap->pixel_mode == FT_PIXEL_MODE_MONO )
+ {
+ p[x] |= tmp >> i;
+
+ /* the maximum value of 8 for `xstr' comes from here */
+ if ( x > 0 )
+ p[x] |= p[x - 1] << ( 8 - i );
+
+#if 0
+ if ( p[x] == 0xff )
+ break;
+#endif
+ }
+ else
+ {
+ if ( x - i >= 0 )
+ {
+ if ( p[x] + p[x - i] > bitmap->num_grays - 1 )
+ {
+ p[x] = (unsigned char)(bitmap->num_grays - 1);
+ break;
+ }
+ else
+ {
+ p[x] = (unsigned char)(p[x] + p[x-i]);
+ if ( p[x] == bitmap->num_grays - 1 )
+ break;
+ }
+ }
+ else
+ break;
+ }
+ }
+ }
+
+ /*
+ * Vertically:
+ *
+ * Make the above `ystr' rows or'ed with it.
+ */
+ for ( x = 1; x <= ystr; x++ )
+ {
+ unsigned char* q;
+
+
+ q = p - bitmap->pitch * x;
+ for ( i = 0; i < pitch; i++ )
+ q[i] |= p[i];
+ }
+
+ p += bitmap->pitch;
+ }
+
+ bitmap->width += xstr;
+ bitmap->rows += ystr;
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in ftbitmap.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Bitmap_Convert( FT_Library library,
+ const FT_Bitmap *source,
+ FT_Bitmap *target,
+ FT_Int alignment )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory;
+
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ memory = library->memory;
+
+ switch ( source->pixel_mode )
+ {
+ case FT_PIXEL_MODE_MONO:
+ case FT_PIXEL_MODE_GRAY:
+ case FT_PIXEL_MODE_GRAY2:
+ case FT_PIXEL_MODE_GRAY4:
+ case FT_PIXEL_MODE_LCD:
+ case FT_PIXEL_MODE_LCD_V:
+ {
+ FT_Int pad;
+ FT_Long old_size;
+
+
+ old_size = target->rows * target->pitch;
+ if ( old_size < 0 )
+ old_size = -old_size;
+
+ target->pixel_mode = FT_PIXEL_MODE_GRAY;
+ target->rows = source->rows;
+ target->width = source->width;
+
+ pad = 0;
+ if ( alignment > 0 )
+ {
+ pad = source->width % alignment;
+ if ( pad != 0 )
+ pad = alignment - pad;
+ }
+
+ target->pitch = source->width + pad;
+
+ if ( target->rows * target->pitch > old_size &&
+ FT_QREALLOC( target->buffer,
+ old_size, target->rows * target->pitch ) )
+ return error;
+ }
+ break;
+
+ default:
+ error = FT_Err_Invalid_Argument;
+ }
+
+ switch ( source->pixel_mode )
+ {
+ case FT_PIXEL_MODE_MONO:
+ {
+ FT_Byte* s = source->buffer;
+ FT_Byte* t = target->buffer;
+ FT_Int i;
+
+
+ target->num_grays = 2;
+
+ for ( i = source->rows; i > 0; i-- )
+ {
+ FT_Byte* ss = s;
+ FT_Byte* tt = t;
+ FT_Int j;
+
+
+ /* get the full bytes */
+ for ( j = source->width >> 3; j > 0; j-- )
+ {
+ FT_Int val = ss[0]; /* avoid a byte->int cast on each line */
+
+
+ tt[0] = (FT_Byte)( ( val & 0x80 ) >> 7 );
+ tt[1] = (FT_Byte)( ( val & 0x40 ) >> 6 );
+ tt[2] = (FT_Byte)( ( val & 0x20 ) >> 5 );
+ tt[3] = (FT_Byte)( ( val & 0x10 ) >> 4 );
+ tt[4] = (FT_Byte)( ( val & 0x08 ) >> 3 );
+ tt[5] = (FT_Byte)( ( val & 0x04 ) >> 2 );
+ tt[6] = (FT_Byte)( ( val & 0x02 ) >> 1 );
+ tt[7] = (FT_Byte)( val & 0x01 );
+
+ tt += 8;
+ ss += 1;
+ }
+
+ /* get remaining pixels (if any) */
+ j = source->width & 7;
+ if ( j > 0 )
+ {
+ FT_Int val = *ss;
+
+
+ for ( ; j > 0; j-- )
+ {
+ tt[0] = (FT_Byte)( ( val & 0x80 ) >> 7);
+ val <<= 1;
+ tt += 1;
+ }
+ }
+
+ s += source->pitch;
+ t += target->pitch;
+ }
+ }
+ break;
+
+
+ case FT_PIXEL_MODE_GRAY:
+ case FT_PIXEL_MODE_LCD:
+ case FT_PIXEL_MODE_LCD_V:
+ {
+ FT_Int width = source->width;
+ FT_Byte* s = source->buffer;
+ FT_Byte* t = target->buffer;
+ FT_Int s_pitch = source->pitch;
+ FT_Int t_pitch = target->pitch;
+ FT_Int i;
+
+
+ target->num_grays = 256;
+
+ for ( i = source->rows; i > 0; i-- )
+ {
+ FT_ARRAY_COPY( t, s, width );
+
+ s += s_pitch;
+ t += t_pitch;
+ }
+ }
+ break;
+
+
+ case FT_PIXEL_MODE_GRAY2:
+ {
+ FT_Byte* s = source->buffer;
+ FT_Byte* t = target->buffer;
+ FT_Int i;
+
+
+ target->num_grays = 4;
+
+ for ( i = source->rows; i > 0; i-- )
+ {
+ FT_Byte* ss = s;
+ FT_Byte* tt = t;
+ FT_Int j;
+
+
+ /* get the full bytes */
+ for ( j = source->width >> 2; j > 0; j-- )
+ {
+ FT_Int val = ss[0];
+
+
+ tt[0] = (FT_Byte)( ( val & 0xC0 ) >> 6 );
+ tt[1] = (FT_Byte)( ( val & 0x30 ) >> 4 );
+ tt[2] = (FT_Byte)( ( val & 0x0C ) >> 2 );
+ tt[3] = (FT_Byte)( ( val & 0x03 ) );
+
+ ss += 1;
+ tt += 4;
+ }
+
+ j = source->width & 3;
+ if ( j > 0 )
+ {
+ FT_Int val = ss[0];
+
+
+ for ( ; j > 0; j-- )
+ {
+ tt[0] = (FT_Byte)( ( val & 0xC0 ) >> 6 );
+ val <<= 2;
+ tt += 1;
+ }
+ }
+
+ s += source->pitch;
+ t += target->pitch;
+ }
+ }
+ break;
+
+
+ case FT_PIXEL_MODE_GRAY4:
+ {
+ FT_Byte* s = source->buffer;
+ FT_Byte* t = target->buffer;
+ FT_Int i;
+
+
+ target->num_grays = 16;
+
+ for ( i = source->rows; i > 0; i-- )
+ {
+ FT_Byte* ss = s;
+ FT_Byte* tt = t;
+ FT_Int j;
+
+
+ /* get the full bytes */
+ for ( j = source->width >> 1; j > 0; j-- )
+ {
+ FT_Int val = ss[0];
+
+
+ tt[0] = (FT_Byte)( ( val & 0xF0 ) >> 4 );
+ tt[1] = (FT_Byte)( ( val & 0x0F ) );
+
+ ss += 1;
+ tt += 2;
+ }
+
+ if ( source->width & 1 )
+ tt[0] = (FT_Byte)( ( ss[0] & 0xF0 ) >> 4 );
+
+ s += source->pitch;
+ t += target->pitch;
+ }
+ }
+ break;
+
+
+ default:
+ ;
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftbitmap.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot )
+ {
+ if ( slot && slot->format == FT_GLYPH_FORMAT_BITMAP &&
+ !( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
+ {
+ FT_Bitmap bitmap;
+ FT_Error error;
+
+
+ FT_Bitmap_New( &bitmap );
+ error = FT_Bitmap_Copy( slot->library, &slot->bitmap, &bitmap );
+ if ( error )
+ return error;
+
+ slot->bitmap = bitmap;
+ slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+ }
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in ftbitmap.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Bitmap_Done( FT_Library library,
+ FT_Bitmap *bitmap )
+ {
+ FT_Memory memory;
+
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ if ( !bitmap )
+ return FT_Err_Invalid_Argument;
+
+ memory = library->memory;
+
+ FT_FREE( bitmap->buffer );
+ *bitmap = null_bitmap;
+
+ return FT_Err_Ok;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcalc.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcalc.c
new file mode 100644
index 00000000000..04295a69314
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcalc.c
@@ -0,0 +1,953 @@
+/***************************************************************************/
+/* */
+/* ftcalc.c */
+/* */
+/* Arithmetic computations (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Support for 1-complement arithmetic has been totally dropped in this */
+ /* release. You can still write your own code if you need it. */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Implementing basic computation routines. */
+ /* */
+ /* FT_MulDiv(), FT_MulFix(), FT_DivFix(), FT_RoundFix(), FT_CeilFix(), */
+ /* and FT_FloorFix() are declared in freetype.h. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+
+#ifdef FT_MULFIX_INLINED
+#undef FT_MulFix
+#endif
+
+/* we need to define a 64-bits data type here */
+
+#ifdef FT_LONG64
+
+ typedef FT_INT64 FT_Int64;
+
+#else
+
+ typedef struct FT_Int64_
+ {
+ FT_UInt32 lo;
+ FT_UInt32 hi;
+
+ } FT_Int64;
+
+#endif /* FT_LONG64 */
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_calc
+
+
+ /* The following three functions are available regardless of whether */
+ /* FT_LONG64 is defined. */
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Fixed )
+ FT_RoundFix( FT_Fixed a )
+ {
+ return ( a >= 0 ) ? ( a + 0x8000L ) & ~0xFFFFL
+ : -((-a + 0x8000L ) & ~0xFFFFL );
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Fixed )
+ FT_CeilFix( FT_Fixed a )
+ {
+ return ( a >= 0 ) ? ( a + 0xFFFFL ) & ~0xFFFFL
+ : -((-a + 0xFFFFL ) & ~0xFFFFL );
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Fixed )
+ FT_FloorFix( FT_Fixed a )
+ {
+ return ( a >= 0 ) ? a & ~0xFFFFL
+ : -((-a) & ~0xFFFFL );
+ }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /* documentation is in ftcalc.h */
+
+ FT_EXPORT_DEF( FT_Int32 )
+ FT_Sqrt32( FT_Int32 x )
+ {
+ FT_ULong val, root, newroot, mask;
+
+
+ root = 0;
+ mask = 0x40000000L;
+ val = (FT_ULong)x;
+
+ do
+ {
+ newroot = root + mask;
+ if ( newroot <= val )
+ {
+ val -= newroot;
+ root = newroot + mask;
+ }
+
+ root >>= 1;
+ mask >>= 2;
+
+ } while ( mask != 0 );
+
+ return root;
+ }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+#ifdef FT_LONG64
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Long )
+ FT_MulDiv( FT_Long a,
+ FT_Long b,
+ FT_Long c )
+ {
+ FT_Int s;
+ FT_Long d;
+
+
+ s = 1;
+ if ( a < 0 ) { a = -a; s = -1; }
+ if ( b < 0 ) { b = -b; s = -s; }
+ if ( c < 0 ) { c = -c; s = -s; }
+
+ d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
+ : 0x7FFFFFFFL );
+
+ return ( s > 0 ) ? d : -d;
+ }
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ /* documentation is in ftcalc.h */
+
+ FT_BASE_DEF( FT_Long )
+ FT_MulDiv_No_Round( FT_Long a,
+ FT_Long b,
+ FT_Long c )
+ {
+ FT_Int s;
+ FT_Long d;
+
+
+ s = 1;
+ if ( a < 0 ) { a = -a; s = -1; }
+ if ( b < 0 ) { b = -b; s = -s; }
+ if ( c < 0 ) { c = -c; s = -s; }
+
+ d = (FT_Long)( c > 0 ? (FT_Int64)a * b / c
+ : 0x7FFFFFFFL );
+
+ return ( s > 0 ) ? d : -d;
+ }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Long )
+ FT_MulFix( FT_Long a,
+ FT_Long b )
+ {
+#ifdef FT_MULFIX_ASSEMBLER
+
+ return FT_MULFIX_ASSEMBLER( a, b );
+
+#else
+
+ FT_Int s = 1;
+ FT_Long c;
+
+
+ if ( a < 0 )
+ {
+ a = -a;
+ s = -1;
+ }
+
+ if ( b < 0 )
+ {
+ b = -b;
+ s = -s;
+ }
+
+ c = (FT_Long)( ( (FT_Int64)a * b + 0x8000L ) >> 16 );
+
+ return ( s > 0 ) ? c : -c;
+
+#endif /* FT_MULFIX_ASSEMBLER */
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Long )
+ FT_DivFix( FT_Long a,
+ FT_Long b )
+ {
+ FT_Int32 s;
+ FT_UInt32 q;
+
+ s = 1;
+ if ( a < 0 ) { a = -a; s = -1; }
+ if ( b < 0 ) { b = -b; s = -s; }
+
+ if ( b == 0 )
+ /* check for division by 0 */
+ q = 0x7FFFFFFFL;
+ else
+ /* compute result directly */
+ q = (FT_UInt32)( ( ( (FT_Int64)a << 16 ) + ( b >> 1 ) ) / b );
+
+ return ( s < 0 ? -(FT_Long)q : (FT_Long)q );
+ }
+
+
+#else /* !FT_LONG64 */
+
+
+ static void
+ ft_multo64( FT_UInt32 x,
+ FT_UInt32 y,
+ FT_Int64 *z )
+ {
+ FT_UInt32 lo1, hi1, lo2, hi2, lo, hi, i1, i2;
+
+
+ lo1 = x & 0x0000FFFFU; hi1 = x >> 16;
+ lo2 = y & 0x0000FFFFU; hi2 = y >> 16;
+
+ lo = lo1 * lo2;
+ i1 = lo1 * hi2;
+ i2 = lo2 * hi1;
+ hi = hi1 * hi2;
+
+ /* Check carry overflow of i1 + i2 */
+ i1 += i2;
+ hi += (FT_UInt32)( i1 < i2 ) << 16;
+
+ hi += i1 >> 16;
+ i1 = i1 << 16;
+
+ /* Check carry overflow of i1 + lo */
+ lo += i1;
+ hi += ( lo < i1 );
+
+ z->lo = lo;
+ z->hi = hi;
+ }
+
+
+ static FT_UInt32
+ ft_div64by32( FT_UInt32 hi,
+ FT_UInt32 lo,
+ FT_UInt32 y )
+ {
+ FT_UInt32 r, q;
+ FT_Int i;
+
+
+ q = 0;
+ r = hi;
+
+ if ( r >= y )
+ return (FT_UInt32)0x7FFFFFFFL;
+
+ i = 32;
+ do
+ {
+ r <<= 1;
+ q <<= 1;
+ r |= lo >> 31;
+
+ if ( r >= (FT_UInt32)y )
+ {
+ r -= y;
+ q |= 1;
+ }
+ lo <<= 1;
+ } while ( --i );
+
+ return q;
+ }
+
+
+ static void
+ FT_Add64( FT_Int64* x,
+ FT_Int64* y,
+ FT_Int64 *z )
+ {
+ register FT_UInt32 lo, hi;
+
+
+ lo = x->lo + y->lo;
+ hi = x->hi + y->hi + ( lo < x->lo );
+
+ z->lo = lo;
+ z->hi = hi;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ /* The FT_MulDiv function has been optimized thanks to ideas from */
+ /* Graham Asher. The trick is to optimize computation when everything */
+ /* fits within 32-bits (a rather common case). */
+ /* */
+ /* we compute 'a*b+c/2', then divide it by 'c'. (positive values) */
+ /* */
+ /* 46340 is FLOOR(SQRT(2^31-1)). */
+ /* */
+ /* if ( a <= 46340 && b <= 46340 ) then ( a*b <= 0x7FFEA810 ) */
+ /* */
+ /* 0x7FFFFFFF - 0x7FFEA810 = 0x157F0 */
+ /* */
+ /* if ( c < 0x157F0*2 ) then ( a*b+c/2 <= 0x7FFFFFFF ) */
+ /* */
+ /* and 2*0x157F0 = 176096 */
+ /* */
+
+ FT_EXPORT_DEF( FT_Long )
+ FT_MulDiv( FT_Long a,
+ FT_Long b,
+ FT_Long c )
+ {
+ long s;
+
+
+ if ( a == 0 || b == c )
+ return a;
+
+ s = a; a = FT_ABS( a );
+ s ^= b; b = FT_ABS( b );
+ s ^= c; c = FT_ABS( c );
+
+ if ( a <= 46340L && b <= 46340L && c <= 176095L && c > 0 )
+ a = ( a * b + ( c >> 1 ) ) / c;
+
+ else if ( c > 0 )
+ {
+ FT_Int64 temp, temp2;
+
+
+ ft_multo64( a, b, &temp );
+
+ temp2.hi = 0;
+ temp2.lo = (FT_UInt32)(c >> 1);
+ FT_Add64( &temp, &temp2, &temp );
+ a = ft_div64by32( temp.hi, temp.lo, c );
+ }
+ else
+ a = 0x7FFFFFFFL;
+
+ return ( s < 0 ? -a : a );
+ }
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ FT_BASE_DEF( FT_Long )
+ FT_MulDiv_No_Round( FT_Long a,
+ FT_Long b,
+ FT_Long c )
+ {
+ long s;
+
+
+ if ( a == 0 || b == c )
+ return a;
+
+ s = a; a = FT_ABS( a );
+ s ^= b; b = FT_ABS( b );
+ s ^= c; c = FT_ABS( c );
+
+ if ( a <= 46340L && b <= 46340L && c > 0 )
+ a = a * b / c;
+
+ else if ( c > 0 )
+ {
+ FT_Int64 temp;
+
+
+ ft_multo64( a, b, &temp );
+ a = ft_div64by32( temp.hi, temp.lo, c );
+ }
+ else
+ a = 0x7FFFFFFFL;
+
+ return ( s < 0 ? -a : a );
+ }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Long )
+ FT_MulFix( FT_Long a,
+ FT_Long b )
+ {
+#ifdef FT_MULFIX_ASSEMBLER
+
+ return FT_MULFIX_ASSEMBLER( a, b );
+
+#elif 0
+
+ /*
+ * This code is nonportable. See comment below.
+ *
+ * However, on a platform where right-shift of a signed quantity fills
+ * the leftmost bits by copying the sign bit, it might be faster.
+ */
+
+ FT_Long sa, sb;
+ FT_ULong ua, ub;
+
+
+ if ( a == 0 || b == 0x10000L )
+ return a;
+
+ /*
+ * This is a clever way of converting a signed number `a' into its
+ * absolute value (stored back into `a') and its sign. The sign is
+ * stored in `sa'; 0 means `a' was positive or zero, and -1 means `a'
+ * was negative. (Similarly for `b' and `sb').
+ *
+ * Unfortunately, it doesn't work (at least not portably).
+ *
+ * It makes the assumption that right-shift on a negative signed value
+ * fills the leftmost bits by copying the sign bit. This is wrong.
+ * According to K&R 2nd ed, section `A7.8 Shift Operators' on page 206,
+ * the result of right-shift of a negative signed value is
+ * implementation-defined. At least one implementation fills the
+ * leftmost bits with 0s (i.e., it is exactly the same as an unsigned
+ * right shift). This means that when `a' is negative, `sa' ends up
+ * with the value 1 rather than -1. After that, everything else goes
+ * wrong.
+ */
+ sa = ( a >> ( sizeof ( a ) * 8 - 1 ) );
+ a = ( a ^ sa ) - sa;
+ sb = ( b >> ( sizeof ( b ) * 8 - 1 ) );
+ b = ( b ^ sb ) - sb;
+
+ ua = (FT_ULong)a;
+ ub = (FT_ULong)b;
+
+ if ( ua <= 2048 && ub <= 1048576L )
+ ua = ( ua * ub + 0x8000U ) >> 16;
+ else
+ {
+ FT_ULong al = ua & 0xFFFFU;
+
+
+ ua = ( ua >> 16 ) * ub + al * ( ub >> 16 ) +
+ ( ( al * ( ub & 0xFFFFU ) + 0x8000U ) >> 16 );
+ }
+
+ sa ^= sb,
+ ua = (FT_ULong)(( ua ^ sa ) - sa);
+
+ return (FT_Long)ua;
+
+#else /* 0 */
+
+ FT_Long s;
+ FT_ULong ua, ub;
+
+
+ if ( a == 0 || b == 0x10000L )
+ return a;
+
+ s = a; a = FT_ABS( a );
+ s ^= b; b = FT_ABS( b );
+
+ ua = (FT_ULong)a;
+ ub = (FT_ULong)b;
+
+ if ( ua <= 2048 && ub <= 1048576L )
+ ua = ( ua * ub + 0x8000UL ) >> 16;
+ else
+ {
+ FT_ULong al = ua & 0xFFFFUL;
+
+
+ ua = ( ua >> 16 ) * ub + al * ( ub >> 16 ) +
+ ( ( al * ( ub & 0xFFFFUL ) + 0x8000UL ) >> 16 );
+ }
+
+ return ( s < 0 ? -(FT_Long)ua : (FT_Long)ua );
+
+#endif /* 0 */
+
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Long )
+ FT_DivFix( FT_Long a,
+ FT_Long b )
+ {
+ FT_Int32 s;
+ FT_UInt32 q;
+
+
+ s = a; a = FT_ABS( a );
+ s ^= b; b = FT_ABS( b );
+
+ if ( b == 0 )
+ {
+ /* check for division by 0 */
+ q = 0x7FFFFFFFL;
+ }
+ else if ( ( a >> 16 ) == 0 )
+ {
+ /* compute result directly */
+ q = (FT_UInt32)( (a << 16) + (b >> 1) ) / (FT_UInt32)b;
+ }
+ else
+ {
+ /* we need more bits; we have to do it by hand */
+ FT_Int64 temp, temp2;
+
+ temp.hi = (FT_Int32) (a >> 16);
+ temp.lo = (FT_UInt32)(a << 16);
+ temp2.hi = 0;
+ temp2.lo = (FT_UInt32)( b >> 1 );
+ FT_Add64( &temp, &temp2, &temp );
+ q = ft_div64by32( temp.hi, temp.lo, b );
+ }
+
+ return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+ }
+
+
+#if 0
+
+ /* documentation is in ftcalc.h */
+
+ FT_EXPORT_DEF( void )
+ FT_MulTo64( FT_Int32 x,
+ FT_Int32 y,
+ FT_Int64 *z )
+ {
+ FT_Int32 s;
+
+
+ s = x; x = FT_ABS( x );
+ s ^= y; y = FT_ABS( y );
+
+ ft_multo64( x, y, z );
+
+ if ( s < 0 )
+ {
+ z->lo = (FT_UInt32)-(FT_Int32)z->lo;
+ z->hi = ~z->hi + !( z->lo );
+ }
+ }
+
+
+ /* apparently, the second version of this code is not compiled correctly */
+ /* on Mac machines with the MPW C compiler.. tsk, tsk, tsk... */
+
+#if 1
+
+ FT_EXPORT_DEF( FT_Int32 )
+ FT_Div64by32( FT_Int64* x,
+ FT_Int32 y )
+ {
+ FT_Int32 s;
+ FT_UInt32 q, r, i, lo;
+
+
+ s = x->hi;
+ if ( s < 0 )
+ {
+ x->lo = (FT_UInt32)-(FT_Int32)x->lo;
+ x->hi = ~x->hi + !x->lo;
+ }
+ s ^= y; y = FT_ABS( y );
+
+ /* Shortcut */
+ if ( x->hi == 0 )
+ {
+ if ( y > 0 )
+ q = x->lo / y;
+ else
+ q = 0x7FFFFFFFL;
+
+ return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+ }
+
+ r = x->hi;
+ lo = x->lo;
+
+ if ( r >= (FT_UInt32)y ) /* we know y is to be treated as unsigned here */
+ return ( s < 0 ? 0x80000001UL : 0x7FFFFFFFUL );
+ /* Return Max/Min Int32 if division overflow. */
+ /* This includes division by zero! */
+ q = 0;
+ for ( i = 0; i < 32; i++ )
+ {
+ r <<= 1;
+ q <<= 1;
+ r |= lo >> 31;
+
+ if ( r >= (FT_UInt32)y )
+ {
+ r -= y;
+ q |= 1;
+ }
+ lo <<= 1;
+ }
+
+ return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+ }
+
+#else /* 0 */
+
+ FT_EXPORT_DEF( FT_Int32 )
+ FT_Div64by32( FT_Int64* x,
+ FT_Int32 y )
+ {
+ FT_Int32 s;
+ FT_UInt32 q;
+
+
+ s = x->hi;
+ if ( s < 0 )
+ {
+ x->lo = (FT_UInt32)-(FT_Int32)x->lo;
+ x->hi = ~x->hi + !x->lo;
+ }
+ s ^= y; y = FT_ABS( y );
+
+ /* Shortcut */
+ if ( x->hi == 0 )
+ {
+ if ( y > 0 )
+ q = ( x->lo + ( y >> 1 ) ) / y;
+ else
+ q = 0x7FFFFFFFL;
+
+ return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+ }
+
+ q = ft_div64by32( x->hi, x->lo, y );
+
+ return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+ }
+
+#endif /* 0 */
+
+#endif /* 0 */
+
+
+#endif /* FT_LONG64 */
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Matrix_Multiply( const FT_Matrix* a,
+ FT_Matrix *b )
+ {
+ FT_Fixed xx, xy, yx, yy;
+
+
+ if ( !a || !b )
+ return;
+
+ xx = FT_MulFix( a->xx, b->xx ) + FT_MulFix( a->xy, b->yx );
+ xy = FT_MulFix( a->xx, b->xy ) + FT_MulFix( a->xy, b->yy );
+ yx = FT_MulFix( a->yx, b->xx ) + FT_MulFix( a->yy, b->yx );
+ yy = FT_MulFix( a->yx, b->xy ) + FT_MulFix( a->yy, b->yy );
+
+ b->xx = xx; b->xy = xy;
+ b->yx = yx; b->yy = yy;
+ }
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Matrix_Invert( FT_Matrix* matrix )
+ {
+ FT_Pos delta, xx, yy;
+
+
+ if ( !matrix )
+ return FT_Err_Invalid_Argument;
+
+ /* compute discriminant */
+ delta = FT_MulFix( matrix->xx, matrix->yy ) -
+ FT_MulFix( matrix->xy, matrix->yx );
+
+ if ( !delta )
+ return FT_Err_Invalid_Argument; /* matrix can't be inverted */
+
+ matrix->xy = - FT_DivFix( matrix->xy, delta );
+ matrix->yx = - FT_DivFix( matrix->yx, delta );
+
+ xx = matrix->xx;
+ yy = matrix->yy;
+
+ matrix->xx = FT_DivFix( yy, delta );
+ matrix->yy = FT_DivFix( xx, delta );
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in ftcalc.h */
+
+ FT_BASE_DEF( void )
+ FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
+ FT_Matrix *b,
+ FT_Long scaling )
+ {
+ FT_Fixed xx, xy, yx, yy;
+
+ FT_Long val = 0x10000L * scaling;
+
+
+ if ( !a || !b )
+ return;
+
+ xx = FT_MulDiv( a->xx, b->xx, val ) + FT_MulDiv( a->xy, b->yx, val );
+ xy = FT_MulDiv( a->xx, b->xy, val ) + FT_MulDiv( a->xy, b->yy, val );
+ yx = FT_MulDiv( a->yx, b->xx, val ) + FT_MulDiv( a->yy, b->yx, val );
+ yy = FT_MulDiv( a->yx, b->xy, val ) + FT_MulDiv( a->yy, b->yy, val );
+
+ b->xx = xx; b->xy = xy;
+ b->yx = yx; b->yy = yy;
+ }
+
+
+ /* documentation is in ftcalc.h */
+
+ FT_BASE_DEF( void )
+ FT_Vector_Transform_Scaled( FT_Vector* vector,
+ const FT_Matrix* matrix,
+ FT_Long scaling )
+ {
+ FT_Pos xz, yz;
+
+ FT_Long val = 0x10000L * scaling;
+
+
+ if ( !vector || !matrix )
+ return;
+
+ xz = FT_MulDiv( vector->x, matrix->xx, val ) +
+ FT_MulDiv( vector->y, matrix->xy, val );
+
+ yz = FT_MulDiv( vector->x, matrix->yx, val ) +
+ FT_MulDiv( vector->y, matrix->yy, val );
+
+ vector->x = xz;
+ vector->y = yz;
+ }
+
+
+ /* documentation is in ftcalc.h */
+
+ FT_BASE_DEF( FT_Int32 )
+ FT_SqrtFixed( FT_Int32 x )
+ {
+ FT_UInt32 root, rem_hi, rem_lo, test_div;
+ FT_Int count;
+
+
+ root = 0;
+
+ if ( x > 0 )
+ {
+ rem_hi = 0;
+ rem_lo = x;
+ count = 24;
+ do
+ {
+ rem_hi = ( rem_hi << 2 ) | ( rem_lo >> 30 );
+ rem_lo <<= 2;
+ root <<= 1;
+ test_div = ( root << 1 ) + 1;
+
+ if ( rem_hi >= test_div )
+ {
+ rem_hi -= test_div;
+ root += 1;
+ }
+ } while ( --count );
+ }
+
+ return (FT_Int32)root;
+ }
+
+
+ /* documentation is in ftcalc.h */
+
+ FT_BASE_DEF( FT_Int )
+ ft_corner_orientation( FT_Pos in_x,
+ FT_Pos in_y,
+ FT_Pos out_x,
+ FT_Pos out_y )
+ {
+ FT_Int result;
+
+
+ /* deal with the trivial cases quickly */
+ if ( in_y == 0 )
+ {
+ if ( in_x >= 0 )
+ result = out_y;
+ else
+ result = -out_y;
+ }
+ else if ( in_x == 0 )
+ {
+ if ( in_y >= 0 )
+ result = -out_x;
+ else
+ result = out_x;
+ }
+ else if ( out_y == 0 )
+ {
+ if ( out_x >= 0 )
+ result = in_y;
+ else
+ result = -in_y;
+ }
+ else if ( out_x == 0 )
+ {
+ if ( out_y >= 0 )
+ result = -in_x;
+ else
+ result = in_x;
+ }
+ else /* general case */
+ {
+#ifdef FT_LONG64
+
+ FT_Int64 delta = (FT_Int64)in_x * out_y - (FT_Int64)in_y * out_x;
+
+
+ if ( delta == 0 )
+ result = 0;
+ else
+ result = 1 - 2 * ( delta < 0 );
+
+#else
+
+ FT_Int64 z1, z2;
+
+
+ ft_multo64( in_x, out_y, &z1 );
+ ft_multo64( in_y, out_x, &z2 );
+
+ if ( z1.hi > z2.hi )
+ result = +1;
+ else if ( z1.hi < z2.hi )
+ result = -1;
+ else if ( z1.lo > z2.lo )
+ result = +1;
+ else if ( z1.lo < z2.lo )
+ result = -1;
+ else
+ result = 0;
+
+#endif
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in ftcalc.h */
+
+ FT_BASE_DEF( FT_Int )
+ ft_corner_is_flat( FT_Pos in_x,
+ FT_Pos in_y,
+ FT_Pos out_x,
+ FT_Pos out_y )
+ {
+ FT_Pos ax = in_x;
+ FT_Pos ay = in_y;
+
+ FT_Pos d_in, d_out, d_corner;
+
+
+ if ( ax < 0 )
+ ax = -ax;
+ if ( ay < 0 )
+ ay = -ay;
+ d_in = ax + ay;
+
+ ax = out_x;
+ if ( ax < 0 )
+ ax = -ax;
+ ay = out_y;
+ if ( ay < 0 )
+ ay = -ay;
+ d_out = ax + ay;
+
+ ax = out_x + in_x;
+ if ( ax < 0 )
+ ax = -ax;
+ ay = out_y + in_y;
+ if ( ay < 0 )
+ ay = -ay;
+ d_corner = ax + ay;
+
+ return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcid.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcid.c
new file mode 100644
index 00000000000..5a8b50ff2c3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcid.c
@@ -0,0 +1,63 @@
+/***************************************************************************/
+/* */
+/* ftcid.c */
+/* */
+/* FreeType API for accessing CID font information. */
+/* */
+/* Copyright 2007 by Derek Clegg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_CID_H
+
+
+ /* documentation is in ftcid.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_CID_Registry_Ordering_Supplement( FT_Face face,
+ const char* *registry,
+ const char* *ordering,
+ FT_Int *supplement)
+ {
+ FT_Error error;
+ const char* r = NULL;
+ const char* o = NULL;
+ FT_Int s = 0;
+
+
+ error = FT_Err_Invalid_Argument;
+
+ if ( face )
+ {
+ FT_Service_CID service;
+
+
+ FT_FACE_FIND_SERVICE( face, service, CID );
+
+ if ( service && service->get_ros )
+ error = service->get_ros( face, &r, &o, &s );
+ }
+
+ if ( registry )
+ *registry = r;
+
+ if ( ordering )
+ *ordering = o;
+
+ if ( supplement )
+ *supplement = s;
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdbgmem.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdbgmem.c
new file mode 100644
index 00000000000..8b2a3304f0f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdbgmem.c
@@ -0,0 +1,997 @@
+/***************************************************************************/
+/* */
+/* ftdbgmem.c */
+/* */
+/* Memory debugger (body). */
+/* */
+/* Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+
+#ifdef FT_DEBUG_MEMORY
+
+#define KEEPALIVE /* `Keep alive' means that freed blocks aren't released
+ * to the heap. This is useful to detect double-frees
+ * or weird heap corruption, but it uses large amounts of
+ * memory, however.
+ */
+
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+ FT_BASE_DEF( const char* ) _ft_debug_file = 0;
+ FT_BASE_DEF( long ) _ft_debug_lineno = 0;
+
+ extern void
+ FT_DumpMemory( FT_Memory memory );
+
+
+ typedef struct FT_MemSourceRec_* FT_MemSource;
+ typedef struct FT_MemNodeRec_* FT_MemNode;
+ typedef struct FT_MemTableRec_* FT_MemTable;
+
+
+#define FT_MEM_VAL( addr ) ((FT_ULong)(FT_Pointer)( addr ))
+
+ /*
+ * This structure holds statistics for a single allocation/release
+ * site. This is useful to know where memory operations happen the
+ * most.
+ */
+ typedef struct FT_MemSourceRec_
+ {
+ const char* file_name;
+ long line_no;
+
+ FT_Long cur_blocks; /* current number of allocated blocks */
+ FT_Long max_blocks; /* max. number of allocated blocks */
+ FT_Long all_blocks; /* total number of blocks allocated */
+
+ FT_Long cur_size; /* current cumulative allocated size */
+ FT_Long max_size; /* maximum cumulative allocated size */
+ FT_Long all_size; /* total cumulative allocated size */
+
+ FT_Long cur_max; /* current maximum allocated size */
+
+ FT_UInt32 hash;
+ FT_MemSource link;
+
+ } FT_MemSourceRec;
+
+
+ /*
+ * We don't need a resizable array for the memory sources, because
+ * their number is pretty limited within FreeType.
+ */
+#define FT_MEM_SOURCE_BUCKETS 128
+
+ /*
+ * This structure holds information related to a single allocated
+ * memory block. If KEEPALIVE is defined, blocks that are freed by
+ * FreeType are never released to the system. Instead, their `size'
+ * field is set to -size. This is mainly useful to detect double frees,
+ * at the price of large memory footprint during execution.
+ */
+ typedef struct FT_MemNodeRec_
+ {
+ FT_Byte* address;
+ FT_Long size; /* < 0 if the block was freed */
+
+ FT_MemSource source;
+
+#ifdef KEEPALIVE
+ const char* free_file_name;
+ FT_Long free_line_no;
+#endif
+
+ FT_MemNode link;
+
+ } FT_MemNodeRec;
+
+
+ /*
+ * The global structure, containing compound statistics and all hash
+ * tables.
+ */
+ typedef struct FT_MemTableRec_
+ {
+ FT_ULong size;
+ FT_ULong nodes;
+ FT_MemNode* buckets;
+
+ FT_ULong alloc_total;
+ FT_ULong alloc_current;
+ FT_ULong alloc_max;
+ FT_ULong alloc_count;
+
+ FT_Bool bound_total;
+ FT_ULong alloc_total_max;
+
+ FT_Bool bound_count;
+ FT_ULong alloc_count_max;
+
+ FT_MemSource sources[FT_MEM_SOURCE_BUCKETS];
+
+ FT_Bool keep_alive;
+
+ FT_Memory memory;
+ FT_Pointer memory_user;
+ FT_Alloc_Func alloc;
+ FT_Free_Func free;
+ FT_Realloc_Func realloc;
+
+ } FT_MemTableRec;
+
+
+#define FT_MEM_SIZE_MIN 7
+#define FT_MEM_SIZE_MAX 13845163
+
+#define FT_FILENAME( x ) ((x) ? (x) : "unknown file")
+
+
+ /*
+ * Prime numbers are ugly to handle. It would be better to implement
+ * L-Hashing, which is 10% faster and doesn't require divisions.
+ */
+ static const FT_UInt ft_mem_primes[] =
+ {
+ 7,
+ 11,
+ 19,
+ 37,
+ 73,
+ 109,
+ 163,
+ 251,
+ 367,
+ 557,
+ 823,
+ 1237,
+ 1861,
+ 2777,
+ 4177,
+ 6247,
+ 9371,
+ 14057,
+ 21089,
+ 31627,
+ 47431,
+ 71143,
+ 106721,
+ 160073,
+ 240101,
+ 360163,
+ 540217,
+ 810343,
+ 1215497,
+ 1823231,
+ 2734867,
+ 4102283,
+ 6153409,
+ 9230113,
+ 13845163,
+ };
+
+
+ static FT_ULong
+ ft_mem_closest_prime( FT_ULong num )
+ {
+ FT_UInt i;
+
+
+ for ( i = 0;
+ i < sizeof ( ft_mem_primes ) / sizeof ( ft_mem_primes[0] ); i++ )
+ if ( ft_mem_primes[i] > num )
+ return ft_mem_primes[i];
+
+ return FT_MEM_SIZE_MAX;
+ }
+
+
+ extern void
+ ft_mem_debug_panic( const char* fmt,
+ ... )
+ {
+ va_list ap;
+
+
+ printf( "FreeType.Debug: " );
+
+ va_start( ap, fmt );
+ vprintf( fmt, ap );
+ va_end( ap );
+
+ printf( "\n" );
+ exit( EXIT_FAILURE );
+ }
+
+
+ static FT_Pointer
+ ft_mem_table_alloc( FT_MemTable table,
+ FT_Long size )
+ {
+ FT_Memory memory = table->memory;
+ FT_Pointer block;
+
+
+ memory->user = table->memory_user;
+ block = table->alloc( memory, size );
+ memory->user = table;
+
+ return block;
+ }
+
+
+ static void
+ ft_mem_table_free( FT_MemTable table,
+ FT_Pointer block )
+ {
+ FT_Memory memory = table->memory;
+
+
+ memory->user = table->memory_user;
+ table->free( memory, block );
+ memory->user = table;
+ }
+
+
+ static void
+ ft_mem_table_resize( FT_MemTable table )
+ {
+ FT_ULong new_size;
+
+
+ new_size = ft_mem_closest_prime( table->nodes );
+ if ( new_size != table->size )
+ {
+ FT_MemNode* new_buckets;
+ FT_ULong i;
+
+
+ new_buckets = (FT_MemNode *)
+ ft_mem_table_alloc( table,
+ new_size * sizeof ( FT_MemNode ) );
+ if ( new_buckets == NULL )
+ return;
+
+ FT_ARRAY_ZERO( new_buckets, new_size );
+
+ for ( i = 0; i < table->size; i++ )
+ {
+ FT_MemNode node, next, *pnode;
+ FT_ULong hash;
+
+
+ node = table->buckets[i];
+ while ( node )
+ {
+ next = node->link;
+ hash = FT_MEM_VAL( node->address ) % new_size;
+ pnode = new_buckets + hash;
+
+ node->link = pnode[0];
+ pnode[0] = node;
+
+ node = next;
+ }
+ }
+
+ if ( table->buckets )
+ ft_mem_table_free( table, table->buckets );
+
+ table->buckets = new_buckets;
+ table->size = new_size;
+ }
+ }
+
+
+ static FT_MemTable
+ ft_mem_table_new( FT_Memory memory )
+ {
+ FT_MemTable table;
+
+
+ table = (FT_MemTable)memory->alloc( memory, sizeof ( *table ) );
+ if ( table == NULL )
+ goto Exit;
+
+ FT_ZERO( table );
+
+ table->size = FT_MEM_SIZE_MIN;
+ table->nodes = 0;
+
+ table->memory = memory;
+
+ table->memory_user = memory->user;
+
+ table->alloc = memory->alloc;
+ table->realloc = memory->realloc;
+ table->free = memory->free;
+
+ table->buckets = (FT_MemNode *)
+ memory->alloc( memory,
+ table->size * sizeof ( FT_MemNode ) );
+ if ( table->buckets )
+ FT_ARRAY_ZERO( table->buckets, table->size );
+ else
+ {
+ memory->free( memory, table );
+ table = NULL;
+ }
+
+ Exit:
+ return table;
+ }
+
+
+ static void
+ ft_mem_table_destroy( FT_MemTable table )
+ {
+ FT_ULong i;
+
+
+ FT_DumpMemory( table->memory );
+
+ if ( table )
+ {
+ FT_Long leak_count = 0;
+ FT_ULong leaks = 0;
+
+
+ /* remove all blocks from the table, revealing leaked ones */
+ for ( i = 0; i < table->size; i++ )
+ {
+ FT_MemNode *pnode = table->buckets + i, next, node = *pnode;
+
+
+ while ( node )
+ {
+ next = node->link;
+ node->link = 0;
+
+ if ( node->size > 0 )
+ {
+ printf(
+ "leaked memory block at address %p, size %8ld in (%s:%ld)\n",
+ node->address, node->size,
+ FT_FILENAME( node->source->file_name ),
+ node->source->line_no );
+
+ leak_count++;
+ leaks += node->size;
+
+ ft_mem_table_free( table, node->address );
+ }
+
+ node->address = NULL;
+ node->size = 0;
+
+ ft_mem_table_free( table, node );
+ node = next;
+ }
+ table->buckets[i] = 0;
+ }
+
+ ft_mem_table_free( table, table->buckets );
+ table->buckets = NULL;
+
+ table->size = 0;
+ table->nodes = 0;
+
+ /* remove all sources */
+ for ( i = 0; i < FT_MEM_SOURCE_BUCKETS; i++ )
+ {
+ FT_MemSource source, next;
+
+
+ for ( source = table->sources[i]; source != NULL; source = next )
+ {
+ next = source->link;
+ ft_mem_table_free( table, source );
+ }
+
+ table->sources[i] = NULL;
+ }
+
+ printf(
+ "FreeType: total memory allocations = %ld\n", table->alloc_total );
+ printf(
+ "FreeType: maximum memory footprint = %ld\n", table->alloc_max );
+
+ ft_mem_table_free( table, table );
+
+ if ( leak_count > 0 )
+ ft_mem_debug_panic(
+ "FreeType: %ld bytes of memory leaked in %ld blocks\n",
+ leaks, leak_count );
+
+ printf( "FreeType: No memory leaks detected!\n" );
+ }
+ }
+
+
+ static FT_MemNode*
+ ft_mem_table_get_nodep( FT_MemTable table,
+ FT_Byte* address )
+ {
+ FT_ULong hash;
+ FT_MemNode *pnode, node;
+
+
+ hash = FT_MEM_VAL( address );
+ pnode = table->buckets + ( hash % table->size );
+
+ for (;;)
+ {
+ node = pnode[0];
+ if ( !node )
+ break;
+
+ if ( node->address == address )
+ break;
+
+ pnode = &node->link;
+ }
+ return pnode;
+ }
+
+
+ static FT_MemSource
+ ft_mem_table_get_source( FT_MemTable table )
+ {
+ FT_UInt32 hash;
+ FT_MemSource node, *pnode;
+
+
+ /* cast to FT_PtrDist first since void* can be larger */
+ /* than FT_UInt32 and GCC 4.1.1 emits a warning */
+ hash = (FT_UInt32)(FT_PtrDist)(void*)_ft_debug_file +
+ (FT_UInt32)( 5 * _ft_debug_lineno );
+ pnode = &table->sources[hash % FT_MEM_SOURCE_BUCKETS];
+
+ for ( ;; )
+ {
+ node = *pnode;
+ if ( node == NULL )
+ break;
+
+ if ( node->file_name == _ft_debug_file &&
+ node->line_no == _ft_debug_lineno )
+ goto Exit;
+
+ pnode = &node->link;
+ }
+
+ node = (FT_MemSource)ft_mem_table_alloc( table, sizeof ( *node ) );
+ if ( node == NULL )
+ ft_mem_debug_panic(
+ "not enough memory to perform memory debugging\n" );
+
+ node->file_name = _ft_debug_file;
+ node->line_no = _ft_debug_lineno;
+
+ node->cur_blocks = 0;
+ node->max_blocks = 0;
+ node->all_blocks = 0;
+
+ node->cur_size = 0;
+ node->max_size = 0;
+ node->all_size = 0;
+
+ node->cur_max = 0;
+
+ node->link = NULL;
+ node->hash = hash;
+ *pnode = node;
+
+ Exit:
+ return node;
+ }
+
+
+ static void
+ ft_mem_table_set( FT_MemTable table,
+ FT_Byte* address,
+ FT_ULong size,
+ FT_Long delta )
+ {
+ FT_MemNode *pnode, node;
+
+
+ if ( table )
+ {
+ FT_MemSource source;
+
+
+ pnode = ft_mem_table_get_nodep( table, address );
+ node = *pnode;
+ if ( node )
+ {
+ if ( node->size < 0 )
+ {
+ /* This block was already freed. Our memory is now completely */
+ /* corrupted! */
+ /* This can only happen in keep-alive mode. */
+ ft_mem_debug_panic(
+ "memory heap corrupted (allocating freed block)" );
+ }
+ else
+ {
+ /* This block was already allocated. This means that our memory */
+ /* is also corrupted! */
+ ft_mem_debug_panic(
+ "memory heap corrupted (re-allocating allocated block at"
+ " %p, of size %ld)\n"
+ "org=%s:%d new=%s:%d\n",
+ node->address, node->size,
+ FT_FILENAME( node->source->file_name ), node->source->line_no,
+ FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
+ }
+ }
+
+ /* we need to create a new node in this table */
+ node = (FT_MemNode)ft_mem_table_alloc( table, sizeof ( *node ) );
+ if ( node == NULL )
+ ft_mem_debug_panic( "not enough memory to run memory tests" );
+
+ node->address = address;
+ node->size = size;
+ node->source = source = ft_mem_table_get_source( table );
+
+ if ( delta == 0 )
+ {
+ /* this is an allocation */
+ source->all_blocks++;
+ source->cur_blocks++;
+ if ( source->cur_blocks > source->max_blocks )
+ source->max_blocks = source->cur_blocks;
+ }
+
+ if ( size > (FT_ULong)source->cur_max )
+ source->cur_max = size;
+
+ if ( delta != 0 )
+ {
+ /* we are growing or shrinking a reallocated block */
+ source->cur_size += delta;
+ table->alloc_current += delta;
+ }
+ else
+ {
+ /* we are allocating a new block */
+ source->cur_size += size;
+ table->alloc_current += size;
+ }
+
+ source->all_size += size;
+
+ if ( source->cur_size > source->max_size )
+ source->max_size = source->cur_size;
+
+ node->free_file_name = NULL;
+ node->free_line_no = 0;
+
+ node->link = pnode[0];
+
+ pnode[0] = node;
+ table->nodes++;
+
+ table->alloc_total += size;
+
+ if ( table->alloc_current > table->alloc_max )
+ table->alloc_max = table->alloc_current;
+
+ if ( table->nodes * 3 < table->size ||
+ table->size * 3 < table->nodes )
+ ft_mem_table_resize( table );
+ }
+ }
+
+
+ static void
+ ft_mem_table_remove( FT_MemTable table,
+ FT_Byte* address,
+ FT_Long delta )
+ {
+ if ( table )
+ {
+ FT_MemNode *pnode, node;
+
+
+ pnode = ft_mem_table_get_nodep( table, address );
+ node = *pnode;
+ if ( node )
+ {
+ FT_MemSource source;
+
+
+ if ( node->size < 0 )
+ ft_mem_debug_panic(
+ "freeing memory block at %p more than once at (%s:%ld)\n"
+ "block allocated at (%s:%ld) and released at (%s:%ld)",
+ address,
+ FT_FILENAME( _ft_debug_file ), _ft_debug_lineno,
+ FT_FILENAME( node->source->file_name ), node->source->line_no,
+ FT_FILENAME( node->free_file_name ), node->free_line_no );
+
+ /* scramble the node's content for additional safety */
+ FT_MEM_SET( address, 0xF3, node->size );
+
+ if ( delta == 0 )
+ {
+ source = node->source;
+
+ source->cur_blocks--;
+ source->cur_size -= node->size;
+
+ table->alloc_current -= node->size;
+ }
+
+ if ( table->keep_alive )
+ {
+ /* we simply invert the node's size to indicate that the node */
+ /* was freed. */
+ node->size = -node->size;
+ node->free_file_name = _ft_debug_file;
+ node->free_line_no = _ft_debug_lineno;
+ }
+ else
+ {
+ table->nodes--;
+
+ *pnode = node->link;
+
+ node->size = 0;
+ node->source = NULL;
+
+ ft_mem_table_free( table, node );
+
+ if ( table->nodes * 3 < table->size ||
+ table->size * 3 < table->nodes )
+ ft_mem_table_resize( table );
+ }
+ }
+ else
+ ft_mem_debug_panic(
+ "trying to free unknown block at %p in (%s:%ld)\n",
+ address,
+ FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
+ }
+ }
+
+
+ extern FT_Pointer
+ ft_mem_debug_alloc( FT_Memory memory,
+ FT_Long size )
+ {
+ FT_MemTable table = (FT_MemTable)memory->user;
+ FT_Byte* block;
+
+
+ if ( size <= 0 )
+ ft_mem_debug_panic( "negative block size allocation (%ld)", size );
+
+ /* return NULL if the maximum number of allocations was reached */
+ if ( table->bound_count &&
+ table->alloc_count >= table->alloc_count_max )
+ return NULL;
+
+ /* return NULL if this allocation would overflow the maximum heap size */
+ if ( table->bound_total &&
+ table->alloc_total_max - table->alloc_current > (FT_ULong)size )
+ return NULL;
+
+ block = (FT_Byte *)ft_mem_table_alloc( table, size );
+ if ( block )
+ {
+ ft_mem_table_set( table, block, (FT_ULong)size, 0 );
+
+ table->alloc_count++;
+ }
+
+ _ft_debug_file = "<unknown>";
+ _ft_debug_lineno = 0;
+
+ return (FT_Pointer)block;
+ }
+
+
+ extern void
+ ft_mem_debug_free( FT_Memory memory,
+ FT_Pointer block )
+ {
+ FT_MemTable table = (FT_MemTable)memory->user;
+
+
+ if ( block == NULL )
+ ft_mem_debug_panic( "trying to free NULL in (%s:%ld)",
+ FT_FILENAME( _ft_debug_file ),
+ _ft_debug_lineno );
+
+ ft_mem_table_remove( table, (FT_Byte*)block, 0 );
+
+ if ( !table->keep_alive )
+ ft_mem_table_free( table, block );
+
+ table->alloc_count--;
+
+ _ft_debug_file = "<unknown>";
+ _ft_debug_lineno = 0;
+ }
+
+
+ extern FT_Pointer
+ ft_mem_debug_realloc( FT_Memory memory,
+ FT_Long cur_size,
+ FT_Long new_size,
+ FT_Pointer block )
+ {
+ FT_MemTable table = (FT_MemTable)memory->user;
+ FT_MemNode node, *pnode;
+ FT_Pointer new_block;
+ FT_Long delta;
+
+ const char* file_name = FT_FILENAME( _ft_debug_file );
+ FT_Long line_no = _ft_debug_lineno;
+
+
+ /* unlikely, but possible */
+ if ( new_size == cur_size )
+ return block;
+
+ /* the following is valid according to ANSI C */
+#if 0
+ if ( block == NULL || cur_size == 0 )
+ ft_mem_debug_panic( "trying to reallocate NULL in (%s:%ld)",
+ file_name, line_no );
+#endif
+
+ /* while the following is allowed in ANSI C also, we abort since */
+ /* such case should be handled by FreeType. */
+ if ( new_size <= 0 )
+ ft_mem_debug_panic(
+ "trying to reallocate %p to size 0 (current is %ld) in (%s:%ld)",
+ block, cur_size, file_name, line_no );
+
+ /* check `cur_size' value */
+ pnode = ft_mem_table_get_nodep( table, (FT_Byte*)block );
+ node = *pnode;
+ if ( !node )
+ ft_mem_debug_panic(
+ "trying to reallocate unknown block at %p in (%s:%ld)",
+ block, file_name, line_no );
+
+ if ( node->size <= 0 )
+ ft_mem_debug_panic(
+ "trying to reallocate freed block at %p in (%s:%ld)",
+ block, file_name, line_no );
+
+ if ( node->size != cur_size )
+ ft_mem_debug_panic( "invalid ft_realloc request for %p. cur_size is "
+ "%ld instead of %ld in (%s:%ld)",
+ block, cur_size, node->size, file_name, line_no );
+
+ /* return NULL if the maximum number of allocations was reached */
+ if ( table->bound_count &&
+ table->alloc_count >= table->alloc_count_max )
+ return NULL;
+
+ delta = (FT_Long)( new_size - cur_size );
+
+ /* return NULL if this allocation would overflow the maximum heap size */
+ if ( delta > 0 &&
+ table->bound_total &&
+ table->alloc_current + (FT_ULong)delta > table->alloc_total_max )
+ return NULL;
+
+ new_block = (FT_Byte *)ft_mem_table_alloc( table, new_size );
+ if ( new_block == NULL )
+ return NULL;
+
+ ft_mem_table_set( table, (FT_Byte*)new_block, new_size, delta );
+
+ ft_memcpy( new_block, block, cur_size < new_size ? cur_size : new_size );
+
+ ft_mem_table_remove( table, (FT_Byte*)block, delta );
+
+ _ft_debug_file = "<unknown>";
+ _ft_debug_lineno = 0;
+
+ if ( !table->keep_alive )
+ ft_mem_table_free( table, block );
+
+ return new_block;
+ }
+
+
+ extern FT_Int
+ ft_mem_debug_init( FT_Memory memory )
+ {
+ FT_MemTable table;
+ FT_Int result = 0;
+
+
+ if ( getenv( "FT2_DEBUG_MEMORY" ) )
+ {
+ table = ft_mem_table_new( memory );
+ if ( table )
+ {
+ const char* p;
+
+
+ memory->user = table;
+ memory->alloc = ft_mem_debug_alloc;
+ memory->realloc = ft_mem_debug_realloc;
+ memory->free = ft_mem_debug_free;
+
+ p = getenv( "FT2_ALLOC_TOTAL_MAX" );
+ if ( p != NULL )
+ {
+ FT_Long total_max = ft_atol( p );
+
+
+ if ( total_max > 0 )
+ {
+ table->bound_total = 1;
+ table->alloc_total_max = (FT_ULong)total_max;
+ }
+ }
+
+ p = getenv( "FT2_ALLOC_COUNT_MAX" );
+ if ( p != NULL )
+ {
+ FT_Long total_count = ft_atol( p );
+
+
+ if ( total_count > 0 )
+ {
+ table->bound_count = 1;
+ table->alloc_count_max = (FT_ULong)total_count;
+ }
+ }
+
+ p = getenv( "FT2_KEEP_ALIVE" );
+ if ( p != NULL )
+ {
+ FT_Long keep_alive = ft_atol( p );
+
+
+ if ( keep_alive > 0 )
+ table->keep_alive = 1;
+ }
+
+ result = 1;
+ }
+ }
+ return result;
+ }
+
+
+ extern void
+ ft_mem_debug_done( FT_Memory memory )
+ {
+ FT_MemTable table = (FT_MemTable)memory->user;
+
+
+ if ( table )
+ {
+ memory->free = table->free;
+ memory->realloc = table->realloc;
+ memory->alloc = table->alloc;
+
+ ft_mem_table_destroy( table );
+ memory->user = NULL;
+ }
+ }
+
+
+
+ static int
+ ft_mem_source_compare( const void* p1,
+ const void* p2 )
+ {
+ FT_MemSource s1 = *(FT_MemSource*)p1;
+ FT_MemSource s2 = *(FT_MemSource*)p2;
+
+
+ if ( s2->max_size > s1->max_size )
+ return 1;
+ else if ( s2->max_size < s1->max_size )
+ return -1;
+ else
+ return 0;
+ }
+
+
+ extern void
+ FT_DumpMemory( FT_Memory memory )
+ {
+ FT_MemTable table = (FT_MemTable)memory->user;
+
+
+ if ( table )
+ {
+ FT_MemSource* bucket = table->sources;
+ FT_MemSource* limit = bucket + FT_MEM_SOURCE_BUCKETS;
+ FT_MemSource* sources;
+ FT_UInt nn, count;
+ const char* fmt;
+
+
+ count = 0;
+ for ( ; bucket < limit; bucket++ )
+ {
+ FT_MemSource source = *bucket;
+
+
+ for ( ; source; source = source->link )
+ count++;
+ }
+
+ sources = (FT_MemSource*)ft_mem_table_alloc(
+ table, sizeof ( *sources ) * count );
+
+ count = 0;
+ for ( bucket = table->sources; bucket < limit; bucket++ )
+ {
+ FT_MemSource source = *bucket;
+
+
+ for ( ; source; source = source->link )
+ sources[count++] = source;
+ }
+
+ ft_qsort( sources, count, sizeof ( *sources ), ft_mem_source_compare );
+
+ printf( "FreeType Memory Dump: "
+ "current=%ld max=%ld total=%ld count=%ld\n",
+ table->alloc_current, table->alloc_max,
+ table->alloc_total, table->alloc_count );
+ printf( " block block sizes sizes sizes source\n" );
+ printf( " count high sum highsum max location\n" );
+ printf( "-------------------------------------------------\n" );
+
+ fmt = "%6ld %6ld %8ld %8ld %8ld %s:%d\n";
+
+ for ( nn = 0; nn < count; nn++ )
+ {
+ FT_MemSource source = sources[nn];
+
+
+ printf( fmt,
+ source->cur_blocks, source->max_blocks,
+ source->cur_size, source->max_size, source->cur_max,
+ FT_FILENAME( source->file_name ),
+ source->line_no );
+ }
+ printf( "------------------------------------------------\n" );
+
+ ft_mem_table_free( table, sources );
+ }
+ }
+
+#else /* !FT_DEBUG_MEMORY */
+
+ /* ANSI C doesn't like empty source files */
+ static const FT_Byte _debug_mem_dummy = 0;
+
+#endif /* !FT_DEBUG_MEMORY */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdebug.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdebug.c
new file mode 100644
index 00000000000..2adbeabeb23
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdebug.c
@@ -0,0 +1,246 @@
+/***************************************************************************/
+/* */
+/* ftdebug.c */
+/* */
+/* Debugging and logging component (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This component contains various macros and functions used to ease the */
+ /* debugging of the FreeType engine. Its main purpose is in assertion */
+ /* checking, tracing, and error detection. */
+ /* */
+ /* There are now three debugging modes: */
+ /* */
+ /* - trace mode */
+ /* */
+ /* Error and trace messages are sent to the log file (which can be the */
+ /* standard error output). */
+ /* */
+ /* - error mode */
+ /* */
+ /* Only error messages are generated. */
+ /* */
+ /* - release mode: */
+ /* */
+ /* No error message is sent or generated. The code is free from any */
+ /* debugging parts. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_DEBUG_H
+
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Message( const char* fmt, ... )
+ {
+ va_list ap;
+
+
+ va_start( ap, fmt );
+ vfprintf( stderr, fmt, ap );
+ va_end( ap );
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Panic( const char* fmt, ... )
+ {
+ va_list ap;
+
+
+ va_start( ap, fmt );
+ vfprintf( stderr, fmt, ap );
+ va_end( ap );
+
+ exit( EXIT_FAILURE );
+ }
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ /* array of trace levels, initialized to 0 */
+ int ft_trace_levels[trace_count];
+
+
+ /* define array of trace toggle names */
+#define FT_TRACE_DEF( x ) #x ,
+
+ static const char* ft_trace_toggles[trace_count + 1] =
+ {
+#include FT_INTERNAL_TRACE_H
+ NULL
+ };
+
+#undef FT_TRACE_DEF
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( FT_Int )
+ FT_Trace_Get_Count( void )
+ {
+ return trace_count;
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( const char * )
+ FT_Trace_Get_Name( FT_Int idx )
+ {
+ int max = FT_Trace_Get_Count();
+
+
+ if ( idx < max )
+ return ft_trace_toggles[idx];
+ else
+ return NULL;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Initialize the tracing sub-system. This is done by retrieving the */
+ /* value of the `FT2_DEBUG' environment variable. It must be a list of */
+ /* toggles, separated by spaces, `;', or `,'. Example: */
+ /* */
+ /* export FT2_DEBUG="any:3 memory:7 stream:5" */
+ /* */
+ /* This requests that all levels be set to 3, except the trace level for */
+ /* the memory and stream components which are set to 7 and 5, */
+ /* respectively. */
+ /* */
+ /* See the file <include/freetype/internal/fttrace.h> for details of the */
+ /* available toggle names. */
+ /* */
+ /* The level must be between 0 and 7; 0 means quiet (except for serious */
+ /* runtime errors), and 7 means _very_ verbose. */
+ /* */
+ FT_BASE_DEF( void )
+ ft_debug_init( void )
+ {
+ const char* ft2_debug = getenv( "FT2_DEBUG" );
+
+
+ if ( ft2_debug )
+ {
+ const char* p = ft2_debug;
+ const char* q;
+
+
+ for ( ; *p; p++ )
+ {
+ /* skip leading whitespace and separators */
+ if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
+ continue;
+
+ /* read toggle name, followed by ':' */
+ q = p;
+ while ( *p && *p != ':' )
+ p++;
+
+ if ( *p == ':' && p > q )
+ {
+ FT_Int n, i, len = (FT_Int)( p - q );
+ FT_Int level = -1, found = -1;
+
+
+ for ( n = 0; n < trace_count; n++ )
+ {
+ const char* toggle = ft_trace_toggles[n];
+
+
+ for ( i = 0; i < len; i++ )
+ {
+ if ( toggle[i] != q[i] )
+ break;
+ }
+
+ if ( i == len && toggle[i] == 0 )
+ {
+ found = n;
+ break;
+ }
+ }
+
+ /* read level */
+ p++;
+ if ( *p )
+ {
+ level = *p++ - '0';
+ if ( level < 0 || level > 7 )
+ level = -1;
+ }
+
+ if ( found >= 0 && level >= 0 )
+ {
+ if ( found == trace_any )
+ {
+ /* special case for `any' */
+ for ( n = 0; n < trace_count; n++ )
+ ft_trace_levels[n] = level;
+ }
+ else
+ ft_trace_levels[found] = level;
+ }
+ }
+ }
+ }
+ }
+
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+
+ FT_BASE_DEF( void )
+ ft_debug_init( void )
+ {
+ /* nothing */
+ }
+
+
+ FT_BASE_DEF( FT_Int )
+ FT_Trace_Get_Count( void )
+ {
+ return 0;
+ }
+
+
+ FT_BASE_DEF( const char * )
+ FT_Trace_Get_Name( FT_Int idx )
+ {
+ FT_UNUSED( idx );
+
+ return NULL;
+ }
+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgasp.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgasp.c
new file mode 100644
index 00000000000..8485d29259e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgasp.c
@@ -0,0 +1,61 @@
+/***************************************************************************/
+/* */
+/* ftgasp.c */
+/* */
+/* Access of TrueType's `gasp' table (body). */
+/* */
+/* Copyright 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_GASP_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+ FT_EXPORT_DEF( FT_Int )
+ FT_Get_Gasp( FT_Face face,
+ FT_UInt ppem )
+ {
+ FT_Int result = FT_GASP_NO_TABLE;
+
+
+ if ( face && FT_IS_SFNT( face ) )
+ {
+ TT_Face ttface = (TT_Face)face;
+
+
+ if ( ttface->gasp.numRanges > 0 )
+ {
+ TT_GaspRange range = ttface->gasp.gaspRanges;
+ TT_GaspRange range_end = range + ttface->gasp.numRanges;
+
+
+ while ( ppem > range->maxPPEM )
+ {
+ range++;
+ if ( range >= range_end )
+ goto Exit;
+ }
+
+ result = range->gaspFlag;
+
+ /* ensure that we don't have spurious bits */
+ if ( ttface->gasp.version == 0 )
+ result &= 3;
+ }
+ }
+ Exit:
+ return result;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgloadr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgloadr.c
new file mode 100644
index 00000000000..ab52621ea67
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgloadr.c
@@ -0,0 +1,394 @@
+/***************************************************************************/
+/* */
+/* ftgloadr.c */
+/* */
+/* The FreeType glyph loader (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_GLYPH_LOADER_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_OBJECTS_H
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gloader
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** *****/
+ /***** G L Y P H L O A D E R *****/
+ /***** *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* The glyph loader is a simple object which is used to load a set of */
+ /* glyphs easily. It is critical for the correct loading of composites. */
+ /* */
+ /* Ideally, one can see it as a stack of abstract `glyph' objects. */
+ /* */
+ /* loader.base Is really the bottom of the stack. It describes a */
+ /* single glyph image made of the juxtaposition of */
+ /* several glyphs (those `in the stack'). */
+ /* */
+ /* loader.current Describes the top of the stack, on which a new */
+ /* glyph can be loaded. */
+ /* */
+ /* Rewind Clears the stack. */
+ /* Prepare Set up `loader.current' for addition of a new glyph */
+ /* image. */
+ /* Add Add the `current' glyph image to the `base' one, */
+ /* and prepare for another one. */
+ /* */
+ /* The glyph loader is now a base object. Each driver used to */
+ /* re-implement it in one way or the other, which wasted code and */
+ /* energy. */
+ /* */
+ /*************************************************************************/
+
+
+ /* create a new glyph loader */
+ FT_BASE_DEF( FT_Error )
+ FT_GlyphLoader_New( FT_Memory memory,
+ FT_GlyphLoader *aloader )
+ {
+ FT_GlyphLoader loader;
+ FT_Error error;
+
+
+ if ( !FT_NEW( loader ) )
+ {
+ loader->memory = memory;
+ *aloader = loader;
+ }
+ return error;
+ }
+
+
+ /* rewind the glyph loader - reset counters to 0 */
+ FT_BASE_DEF( void )
+ FT_GlyphLoader_Rewind( FT_GlyphLoader loader )
+ {
+ FT_GlyphLoad base = &loader->base;
+ FT_GlyphLoad current = &loader->current;
+
+
+ base->outline.n_points = 0;
+ base->outline.n_contours = 0;
+ base->num_subglyphs = 0;
+
+ *current = *base;
+ }
+
+
+ /* reset the glyph loader, frees all allocated tables */
+ /* and starts from zero */
+ FT_BASE_DEF( void )
+ FT_GlyphLoader_Reset( FT_GlyphLoader loader )
+ {
+ FT_Memory memory = loader->memory;
+
+
+ FT_FREE( loader->base.outline.points );
+ FT_FREE( loader->base.outline.tags );
+ FT_FREE( loader->base.outline.contours );
+ FT_FREE( loader->base.extra_points );
+ FT_FREE( loader->base.subglyphs );
+
+ loader->base.extra_points2 = NULL;
+
+ loader->max_points = 0;
+ loader->max_contours = 0;
+ loader->max_subglyphs = 0;
+
+ FT_GlyphLoader_Rewind( loader );
+ }
+
+
+ /* delete a glyph loader */
+ FT_BASE_DEF( void )
+ FT_GlyphLoader_Done( FT_GlyphLoader loader )
+ {
+ if ( loader )
+ {
+ FT_Memory memory = loader->memory;
+
+
+ FT_GlyphLoader_Reset( loader );
+ FT_FREE( loader );
+ }
+ }
+
+
+ /* re-adjust the `current' outline fields */
+ static void
+ FT_GlyphLoader_Adjust_Points( FT_GlyphLoader loader )
+ {
+ FT_Outline* base = &loader->base.outline;
+ FT_Outline* current = &loader->current.outline;
+
+
+ current->points = base->points + base->n_points;
+ current->tags = base->tags + base->n_points;
+ current->contours = base->contours + base->n_contours;
+
+ /* handle extra points table - if any */
+ if ( loader->use_extra )
+ {
+ loader->current.extra_points = loader->base.extra_points +
+ base->n_points;
+
+ loader->current.extra_points2 = loader->base.extra_points2 +
+ base->n_points;
+ }
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader )
+ {
+ FT_Error error;
+ FT_Memory memory = loader->memory;
+
+
+ if ( !FT_NEW_ARRAY( loader->base.extra_points, 2 * loader->max_points ) )
+ {
+ loader->use_extra = 1;
+ loader->base.extra_points2 = loader->base.extra_points +
+ loader->max_points;
+
+ FT_GlyphLoader_Adjust_Points( loader );
+ }
+ return error;
+ }
+
+
+ /* re-adjust the `current' subglyphs field */
+ static void
+ FT_GlyphLoader_Adjust_Subglyphs( FT_GlyphLoader loader )
+ {
+ FT_GlyphLoad base = &loader->base;
+ FT_GlyphLoad current = &loader->current;
+
+
+ current->subglyphs = base->subglyphs + base->num_subglyphs;
+ }
+
+
+ /* Ensure that we can add `n_points' and `n_contours' to our glyph. */
+ /* This function reallocates its outline tables if necessary. Note that */
+ /* it DOESN'T change the number of points within the loader! */
+ /* */
+ FT_BASE_DEF( FT_Error )
+ FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader,
+ FT_UInt n_points,
+ FT_UInt n_contours )
+ {
+ FT_Memory memory = loader->memory;
+ FT_Error error = FT_Err_Ok;
+ FT_Outline* base = &loader->base.outline;
+ FT_Outline* current = &loader->current.outline;
+ FT_Bool adjust = 0;
+
+ FT_UInt new_max, old_max;
+
+
+ /* check points & tags */
+ new_max = base->n_points + current->n_points + n_points;
+ old_max = loader->max_points;
+
+ if ( new_max > old_max )
+ {
+ new_max = FT_PAD_CEIL( new_max, 8 );
+
+ if ( FT_RENEW_ARRAY( base->points, old_max, new_max ) ||
+ FT_RENEW_ARRAY( base->tags, old_max, new_max ) )
+ goto Exit;
+
+ if ( loader->use_extra )
+ {
+ if ( FT_RENEW_ARRAY( loader->base.extra_points,
+ old_max * 2, new_max * 2 ) )
+ goto Exit;
+
+ FT_ARRAY_MOVE( loader->base.extra_points + new_max,
+ loader->base.extra_points + old_max,
+ old_max );
+
+ loader->base.extra_points2 = loader->base.extra_points + new_max;
+ }
+
+ adjust = 1;
+ loader->max_points = new_max;
+ }
+
+ /* check contours */
+ old_max = loader->max_contours;
+ new_max = base->n_contours + current->n_contours +
+ n_contours;
+ if ( new_max > old_max )
+ {
+ new_max = FT_PAD_CEIL( new_max, 4 );
+ if ( FT_RENEW_ARRAY( base->contours, old_max, new_max ) )
+ goto Exit;
+
+ adjust = 1;
+ loader->max_contours = new_max;
+ }
+
+ if ( adjust )
+ FT_GlyphLoader_Adjust_Points( loader );
+
+ Exit:
+ return error;
+ }
+
+
+ /* Ensure that we can add `n_subglyphs' to our glyph. this function */
+ /* reallocates its subglyphs table if necessary. Note that it DOES */
+ /* NOT change the number of subglyphs within the loader! */
+ /* */
+ FT_BASE_DEF( FT_Error )
+ FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader,
+ FT_UInt n_subs )
+ {
+ FT_Memory memory = loader->memory;
+ FT_Error error = FT_Err_Ok;
+ FT_UInt new_max, old_max;
+
+ FT_GlyphLoad base = &loader->base;
+ FT_GlyphLoad current = &loader->current;
+
+
+ new_max = base->num_subglyphs + current->num_subglyphs + n_subs;
+ old_max = loader->max_subglyphs;
+ if ( new_max > old_max )
+ {
+ new_max = FT_PAD_CEIL( new_max, 2 );
+ if ( FT_RENEW_ARRAY( base->subglyphs, old_max, new_max ) )
+ goto Exit;
+
+ loader->max_subglyphs = new_max;
+
+ FT_GlyphLoader_Adjust_Subglyphs( loader );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* prepare loader for the addition of a new glyph on top of the base one */
+ FT_BASE_DEF( void )
+ FT_GlyphLoader_Prepare( FT_GlyphLoader loader )
+ {
+ FT_GlyphLoad current = &loader->current;
+
+
+ current->outline.n_points = 0;
+ current->outline.n_contours = 0;
+ current->num_subglyphs = 0;
+
+ FT_GlyphLoader_Adjust_Points ( loader );
+ FT_GlyphLoader_Adjust_Subglyphs( loader );
+ }
+
+
+ /* add current glyph to the base image - and prepare for another */
+ FT_BASE_DEF( void )
+ FT_GlyphLoader_Add( FT_GlyphLoader loader )
+ {
+ FT_GlyphLoad base;
+ FT_GlyphLoad current;
+
+ FT_UInt n_curr_contours;
+ FT_UInt n_base_points;
+ FT_UInt n;
+
+
+ if ( !loader )
+ return;
+
+ base = &loader->base;
+ current = &loader->current;
+
+ n_curr_contours = current->outline.n_contours;
+ n_base_points = base->outline.n_points;
+
+ base->outline.n_points =
+ (short)( base->outline.n_points + current->outline.n_points );
+ base->outline.n_contours =
+ (short)( base->outline.n_contours + current->outline.n_contours );
+
+ base->num_subglyphs += current->num_subglyphs;
+
+ /* adjust contours count in newest outline */
+ for ( n = 0; n < n_curr_contours; n++ )
+ current->outline.contours[n] =
+ (short)( current->outline.contours[n] + n_base_points );
+
+ /* prepare for another new glyph image */
+ FT_GlyphLoader_Prepare( loader );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_GlyphLoader_CopyPoints( FT_GlyphLoader target,
+ FT_GlyphLoader source )
+ {
+ FT_Error error;
+ FT_UInt num_points = source->base.outline.n_points;
+ FT_UInt num_contours = source->base.outline.n_contours;
+
+
+ error = FT_GlyphLoader_CheckPoints( target, num_points, num_contours );
+ if ( !error )
+ {
+ FT_Outline* out = &target->base.outline;
+ FT_Outline* in = &source->base.outline;
+
+
+ FT_ARRAY_COPY( out->points, in->points,
+ num_points );
+ FT_ARRAY_COPY( out->tags, in->tags,
+ num_points );
+ FT_ARRAY_COPY( out->contours, in->contours,
+ num_contours );
+
+ /* do we need to copy the extra points? */
+ if ( target->use_extra && source->use_extra )
+ {
+ FT_ARRAY_COPY( target->base.extra_points, source->base.extra_points,
+ num_points );
+ FT_ARRAY_COPY( target->base.extra_points2, source->base.extra_points2,
+ num_points );
+ }
+
+ out->n_points = (short)num_points;
+ out->n_contours = (short)num_contours;
+
+ FT_GlyphLoader_Adjust_Points( target );
+ }
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftglyph.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftglyph.c
new file mode 100644
index 00000000000..4130cb11028
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftglyph.c
@@ -0,0 +1,626 @@
+/***************************************************************************/
+/* */
+/* ftglyph.c */
+/* */
+/* FreeType convenience functions to handle glyphs (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* This file contains the definition of several convenience functions */
+ /* that can be used by client applications to easily retrieve glyph */
+ /* bitmaps and outlines from a given face. */
+ /* */
+ /* These functions should be optional if you are writing a font server */
+ /* or text layout engine on top of FreeType. However, they are pretty */
+ /* handy for many other simple uses of the library. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+#include FT_OUTLINE_H
+#include FT_BITMAP_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_glyph
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** FT_BitmapGlyph support ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_CALLBACK_DEF( FT_Error )
+ ft_bitmap_glyph_init( FT_Glyph bitmap_glyph,
+ FT_GlyphSlot slot )
+ {
+ FT_BitmapGlyph glyph = (FT_BitmapGlyph)bitmap_glyph;
+ FT_Error error = FT_Err_Ok;
+ FT_Library library = FT_GLYPH( glyph )->library;
+
+
+ if ( slot->format != FT_GLYPH_FORMAT_BITMAP )
+ {
+ error = FT_Err_Invalid_Glyph_Format;
+ goto Exit;
+ }
+
+ glyph->left = slot->bitmap_left;
+ glyph->top = slot->bitmap_top;
+
+ /* do lazy copying whenever possible */
+ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+ {
+ glyph->bitmap = slot->bitmap;
+ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+ }
+ else
+ {
+ FT_Bitmap_New( &glyph->bitmap );
+ error = FT_Bitmap_Copy( library, &slot->bitmap, &glyph->bitmap );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ft_bitmap_glyph_copy( FT_Glyph bitmap_source,
+ FT_Glyph bitmap_target )
+ {
+ FT_Library library = bitmap_source->library;
+ FT_BitmapGlyph source = (FT_BitmapGlyph)bitmap_source;
+ FT_BitmapGlyph target = (FT_BitmapGlyph)bitmap_target;
+
+
+ target->left = source->left;
+ target->top = source->top;
+
+ return FT_Bitmap_Copy( library, &source->bitmap, &target->bitmap );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ ft_bitmap_glyph_done( FT_Glyph bitmap_glyph )
+ {
+ FT_BitmapGlyph glyph = (FT_BitmapGlyph)bitmap_glyph;
+ FT_Library library = FT_GLYPH( glyph )->library;
+
+
+ FT_Bitmap_Done( library, &glyph->bitmap );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ ft_bitmap_glyph_bbox( FT_Glyph bitmap_glyph,
+ FT_BBox* cbox )
+ {
+ FT_BitmapGlyph glyph = (FT_BitmapGlyph)bitmap_glyph;
+
+
+ cbox->xMin = glyph->left << 6;
+ cbox->xMax = cbox->xMin + ( glyph->bitmap.width << 6 );
+ cbox->yMax = glyph->top << 6;
+ cbox->yMin = cbox->yMax - ( glyph->bitmap.rows << 6 );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Glyph_Class ft_bitmap_glyph_class =
+ {
+ sizeof ( FT_BitmapGlyphRec ),
+ FT_GLYPH_FORMAT_BITMAP,
+
+ ft_bitmap_glyph_init,
+ ft_bitmap_glyph_done,
+ ft_bitmap_glyph_copy,
+ 0, /* FT_Glyph_TransformFunc */
+ ft_bitmap_glyph_bbox,
+ 0 /* FT_Glyph_PrepareFunc */
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** FT_OutlineGlyph support ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ft_outline_glyph_init( FT_Glyph outline_glyph,
+ FT_GlyphSlot slot )
+ {
+ FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
+ FT_Error error = FT_Err_Ok;
+ FT_Library library = FT_GLYPH( glyph )->library;
+ FT_Outline* source = &slot->outline;
+ FT_Outline* target = &glyph->outline;
+
+
+ /* check format in glyph slot */
+ if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
+ {
+ error = FT_Err_Invalid_Glyph_Format;
+ goto Exit;
+ }
+
+ /* allocate new outline */
+ error = FT_Outline_New( library, source->n_points, source->n_contours,
+ &glyph->outline );
+ if ( error )
+ goto Exit;
+
+ FT_Outline_Copy( source, target );
+
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ ft_outline_glyph_done( FT_Glyph outline_glyph )
+ {
+ FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
+
+
+ FT_Outline_Done( FT_GLYPH( glyph )->library, &glyph->outline );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ft_outline_glyph_copy( FT_Glyph outline_source,
+ FT_Glyph outline_target )
+ {
+ FT_OutlineGlyph source = (FT_OutlineGlyph)outline_source;
+ FT_OutlineGlyph target = (FT_OutlineGlyph)outline_target;
+ FT_Error error;
+ FT_Library library = FT_GLYPH( source )->library;
+
+
+ error = FT_Outline_New( library, source->outline.n_points,
+ source->outline.n_contours, &target->outline );
+ if ( !error )
+ FT_Outline_Copy( &source->outline, &target->outline );
+
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ ft_outline_glyph_transform( FT_Glyph outline_glyph,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta )
+ {
+ FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
+
+
+ if ( matrix )
+ FT_Outline_Transform( &glyph->outline, matrix );
+
+ if ( delta )
+ FT_Outline_Translate( &glyph->outline, delta->x, delta->y );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ ft_outline_glyph_bbox( FT_Glyph outline_glyph,
+ FT_BBox* bbox )
+ {
+ FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
+
+
+ FT_Outline_Get_CBox( &glyph->outline, bbox );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ft_outline_glyph_prepare( FT_Glyph outline_glyph,
+ FT_GlyphSlot slot )
+ {
+ FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
+
+
+ slot->format = FT_GLYPH_FORMAT_OUTLINE;
+ slot->outline = glyph->outline;
+ slot->outline.flags &= ~FT_OUTLINE_OWNER;
+
+ return FT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Glyph_Class ft_outline_glyph_class =
+ {
+ sizeof ( FT_OutlineGlyphRec ),
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ ft_outline_glyph_init,
+ ft_outline_glyph_done,
+ ft_outline_glyph_copy,
+ ft_outline_glyph_transform,
+ ft_outline_glyph_bbox,
+ ft_outline_glyph_prepare
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** FT_Glyph class and API ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static FT_Error
+ ft_new_glyph( FT_Library library,
+ const FT_Glyph_Class* clazz,
+ FT_Glyph* aglyph )
+ {
+ FT_Memory memory = library->memory;
+ FT_Error error;
+ FT_Glyph glyph;
+
+
+ *aglyph = 0;
+
+ if ( !FT_ALLOC( glyph, clazz->glyph_size ) )
+ {
+ glyph->library = library;
+ glyph->clazz = clazz;
+ glyph->format = clazz->glyph_format;
+
+ *aglyph = glyph;
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Glyph_Copy( FT_Glyph source,
+ FT_Glyph *target )
+ {
+ FT_Glyph copy;
+ FT_Error error;
+ const FT_Glyph_Class* clazz;
+
+
+ /* check arguments */
+ if ( !target )
+ {
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ *target = 0;
+
+ if ( !source || !source->clazz )
+ {
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ clazz = source->clazz;
+ error = ft_new_glyph( source->library, clazz, &copy );
+ if ( error )
+ goto Exit;
+
+ copy->advance = source->advance;
+ copy->format = source->format;
+
+ if ( clazz->glyph_copy )
+ error = clazz->glyph_copy( source, copy );
+
+ if ( error )
+ FT_Done_Glyph( copy );
+ else
+ *target = copy;
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Glyph( FT_GlyphSlot slot,
+ FT_Glyph *aglyph )
+ {
+ FT_Library library;
+ FT_Error error;
+ FT_Glyph glyph;
+
+ const FT_Glyph_Class* clazz = 0;
+
+
+ if ( !slot )
+ return FT_Err_Invalid_Slot_Handle;
+
+ library = slot->library;
+
+ if ( !aglyph )
+ return FT_Err_Invalid_Argument;
+
+ /* if it is a bitmap, that's easy :-) */
+ if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
+ clazz = &ft_bitmap_glyph_class;
+
+ /* it it is an outline too */
+ else if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+ clazz = &ft_outline_glyph_class;
+
+ else
+ {
+ /* try to find a renderer that supports the glyph image format */
+ FT_Renderer render = FT_Lookup_Renderer( library, slot->format, 0 );
+
+
+ if ( render )
+ clazz = &render->glyph_class;
+ }
+
+ if ( !clazz )
+ {
+ error = FT_Err_Invalid_Glyph_Format;
+ goto Exit;
+ }
+
+ /* create FT_Glyph object */
+ error = ft_new_glyph( library, clazz, &glyph );
+ if ( error )
+ goto Exit;
+
+ /* copy advance while converting it to 16.16 format */
+ glyph->advance.x = slot->advance.x << 10;
+ glyph->advance.y = slot->advance.y << 10;
+
+ /* now import the image from the glyph slot */
+ error = clazz->glyph_init( glyph, slot );
+
+ /* if an error occurred, destroy the glyph */
+ if ( error )
+ FT_Done_Glyph( glyph );
+ else
+ *aglyph = glyph;
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Glyph_Transform( FT_Glyph glyph,
+ FT_Matrix* matrix,
+ FT_Vector* delta )
+ {
+ const FT_Glyph_Class* clazz;
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( !glyph || !glyph->clazz )
+ error = FT_Err_Invalid_Argument;
+ else
+ {
+ clazz = glyph->clazz;
+ if ( clazz->glyph_transform )
+ {
+ /* transform glyph image */
+ clazz->glyph_transform( glyph, matrix, delta );
+
+ /* transform advance vector */
+ if ( matrix )
+ FT_Vector_Transform( &glyph->advance, matrix );
+ }
+ else
+ error = FT_Err_Invalid_Glyph_Format;
+ }
+ return error;
+ }
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Glyph_Get_CBox( FT_Glyph glyph,
+ FT_UInt bbox_mode,
+ FT_BBox *acbox )
+ {
+ const FT_Glyph_Class* clazz;
+
+
+ if ( !acbox )
+ return;
+
+ acbox->xMin = acbox->yMin = acbox->xMax = acbox->yMax = 0;
+
+ if ( !glyph || !glyph->clazz )
+ return;
+ else
+ {
+ clazz = glyph->clazz;
+ if ( !clazz->glyph_bbox )
+ return;
+ else
+ {
+ /* retrieve bbox in 26.6 coordinates */
+ clazz->glyph_bbox( glyph, acbox );
+
+ /* perform grid fitting if needed */
+ if ( bbox_mode == FT_GLYPH_BBOX_GRIDFIT ||
+ bbox_mode == FT_GLYPH_BBOX_PIXELS )
+ {
+ acbox->xMin = FT_PIX_FLOOR( acbox->xMin );
+ acbox->yMin = FT_PIX_FLOOR( acbox->yMin );
+ acbox->xMax = FT_PIX_CEIL( acbox->xMax );
+ acbox->yMax = FT_PIX_CEIL( acbox->yMax );
+ }
+
+ /* convert to integer pixels if needed */
+ if ( bbox_mode == FT_GLYPH_BBOX_TRUNCATE ||
+ bbox_mode == FT_GLYPH_BBOX_PIXELS )
+ {
+ acbox->xMin >>= 6;
+ acbox->yMin >>= 6;
+ acbox->xMax >>= 6;
+ acbox->yMax >>= 6;
+ }
+ }
+ }
+ return;
+ }
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
+ FT_Render_Mode render_mode,
+ FT_Vector* origin,
+ FT_Bool destroy )
+ {
+ FT_GlyphSlotRec dummy;
+ FT_GlyphSlot_InternalRec dummy_internal;
+ FT_Error error = FT_Err_Ok;
+ FT_Glyph glyph;
+ FT_BitmapGlyph bitmap = NULL;
+
+ const FT_Glyph_Class* clazz;
+
+
+ /* check argument */
+ if ( !the_glyph )
+ goto Bad;
+
+ /* we render the glyph into a glyph bitmap using a `dummy' glyph slot */
+ /* then calling FT_Render_Glyph_Internal() */
+
+ glyph = *the_glyph;
+ if ( !glyph )
+ goto Bad;
+
+ clazz = glyph->clazz;
+
+ /* when called with a bitmap glyph, do nothing and return successfully */
+ if ( clazz == &ft_bitmap_glyph_class )
+ goto Exit;
+
+ if ( !clazz || !clazz->glyph_prepare )
+ goto Bad;
+
+ FT_MEM_ZERO( &dummy, sizeof ( dummy ) );
+ FT_MEM_ZERO( &dummy_internal, sizeof ( dummy_internal ) );
+ dummy.internal = &dummy_internal;
+ dummy.library = glyph->library;
+ dummy.format = clazz->glyph_format;
+
+ /* create result bitmap glyph */
+ error = ft_new_glyph( glyph->library, &ft_bitmap_glyph_class,
+ (FT_Glyph*)(void*)&bitmap );
+ if ( error )
+ goto Exit;
+
+#if 1
+ /* if `origin' is set, translate the glyph image */
+ if ( origin )
+ FT_Glyph_Transform( glyph, 0, origin );
+#else
+ FT_UNUSED( origin );
+#endif
+
+ /* prepare dummy slot for rendering */
+ error = clazz->glyph_prepare( glyph, &dummy );
+ if ( !error )
+ error = FT_Render_Glyph_Internal( glyph->library, &dummy, render_mode );
+
+#if 1
+ if ( !destroy && origin )
+ {
+ FT_Vector v;
+
+
+ v.x = -origin->x;
+ v.y = -origin->y;
+ FT_Glyph_Transform( glyph, 0, &v );
+ }
+#endif
+
+ if ( error )
+ goto Exit;
+
+ /* in case of success, copy the bitmap to the glyph bitmap */
+ error = ft_bitmap_glyph_init( (FT_Glyph)bitmap, &dummy );
+ if ( error )
+ goto Exit;
+
+ /* copy advance */
+ bitmap->root.advance = glyph->advance;
+
+ if ( destroy )
+ FT_Done_Glyph( glyph );
+
+ *the_glyph = FT_GLYPH( bitmap );
+
+ Exit:
+ if ( error && bitmap )
+ FT_Done_Glyph( FT_GLYPH( bitmap ) );
+
+ return error;
+
+ Bad:
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Done_Glyph( FT_Glyph glyph )
+ {
+ if ( glyph )
+ {
+ FT_Memory memory = glyph->library->memory;
+ const FT_Glyph_Class* clazz = glyph->clazz;
+
+
+ if ( clazz->glyph_done )
+ clazz->glyph_done( glyph );
+
+ FT_FREE( glyph );
+ }
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgxval.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgxval.c
new file mode 100644
index 00000000000..32662bed872
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgxval.c
@@ -0,0 +1,129 @@
+/***************************************************************************/
+/* */
+/* ftgxval.c */
+/* */
+/* FreeType API for validating TrueTyepGX/AAT tables (body). */
+/* */
+/* Copyright 2004, 2005, 2006 by */
+/* Masatake YAMATO, Redhat K.K, */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_GX_VALIDATE_H
+
+
+ /* documentation is in ftgxval.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_TrueTypeGX_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
+ FT_UInt table_length )
+ {
+ FT_Service_GXvalidate service;
+ FT_Error error;
+
+
+ if ( !face )
+ {
+ error = FT_Err_Invalid_Face_Handle;
+ goto Exit;
+ }
+
+ if ( tables == NULL )
+ {
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, service, GX_VALIDATE );
+
+ if ( service )
+ error = service->validate( face,
+ validation_flags,
+ tables,
+ table_length );
+ else
+ error = FT_Err_Unimplemented_Feature;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_TrueTypeGX_Free( FT_Face face,
+ FT_Bytes table )
+ {
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( table );
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_ClassicKern_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes *ckern_table )
+ {
+ FT_Service_CKERNvalidate service;
+ FT_Error error;
+
+
+ if ( !face )
+ {
+ error = FT_Err_Invalid_Face_Handle;
+ goto Exit;
+ }
+
+ if ( ckern_table == NULL )
+ {
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, service, CLASSICKERN_VALIDATE );
+
+ if ( service )
+ error = service->validate( face,
+ validation_flags,
+ ckern_table );
+ else
+ error = FT_Err_Unimplemented_Feature;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_ClassicKern_Free( FT_Face face,
+ FT_Bytes table )
+ {
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( table );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftinit.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftinit.c
new file mode 100644
index 00000000000..dac30b0d86c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftinit.c
@@ -0,0 +1,163 @@
+/***************************************************************************/
+/* */
+/* ftinit.c */
+/* */
+/* FreeType initialization layer (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* The purpose of this file is to implement the following two */
+ /* functions: */
+ /* */
+ /* FT_Add_Default_Modules(): */
+ /* This function is used to add the set of default modules to a */
+ /* fresh new library object. The set is taken from the header file */
+ /* `freetype/config/ftmodule.h'. See the document `FreeType 2.0 */
+ /* Build System' for more information. */
+ /* */
+ /* FT_Init_FreeType(): */
+ /* This function creates a system object for the current platform, */
+ /* builds a library out of it, then calls FT_Default_Drivers(). */
+ /* */
+ /* Note that even if FT_Init_FreeType() uses the implementation of the */
+ /* system object defined at build time, client applications are still */
+ /* able to provide their own `ftsystem.c'. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_MODULE_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_init
+
+#undef FT_USE_MODULE
+#ifdef __cplusplus
+#define FT_USE_MODULE( type, x ) extern "C" const type x;
+#else
+#define FT_USE_MODULE( type, x ) extern const type x;
+#endif
+
+
+#include FT_CONFIG_MODULES_H
+
+
+#undef FT_USE_MODULE
+#define FT_USE_MODULE( type, x ) (const FT_Module_Class*)&(x),
+
+ static
+ const FT_Module_Class* const ft_default_modules[] =
+ {
+#include FT_CONFIG_MODULES_H
+ 0
+ };
+
+
+ /* documentation is in ftmodapi.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Add_Default_Modules( FT_Library library )
+ {
+ FT_Error error;
+ const FT_Module_Class* const* cur;
+
+
+ /* test for valid `library' delayed to FT_Add_Module() */
+
+ cur = ft_default_modules;
+ while ( *cur )
+ {
+ error = FT_Add_Module( library, *cur );
+ /* notify errors, but don't stop */
+ if ( error )
+ {
+ FT_ERROR(( "FT_Add_Default_Module: Cannot install `%s', error = 0x%x\n",
+ (*cur)->module_name, error ));
+ }
+ cur++;
+ }
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Init_FreeType( FT_Library *alibrary )
+ {
+ FT_Error error;
+ FT_Memory memory;
+
+
+ /* First of all, allocate a new system object -- this function is part */
+ /* of the system-specific component, i.e. `ftsystem.c'. */
+
+ memory = FT_New_Memory();
+ if ( !memory )
+ {
+ FT_ERROR(( "FT_Init_FreeType: cannot find memory manager\n" ));
+ return FT_Err_Unimplemented_Feature;
+ }
+
+ /* build a library out of it, then fill it with the set of */
+ /* default drivers. */
+
+ error = FT_New_Library( memory, alibrary );
+ if ( error )
+ FT_Done_Memory( memory );
+ else
+ {
+ (*alibrary)->version_major = FREETYPE_MAJOR;
+ (*alibrary)->version_minor = FREETYPE_MINOR;
+ (*alibrary)->version_patch = FREETYPE_PATCH;
+
+ FT_Add_Default_Modules( *alibrary );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Done_FreeType( FT_Library library )
+ {
+ if ( library )
+ {
+ FT_Memory memory = library->memory;
+
+
+ /* Discard the library object */
+ FT_Done_Library( library );
+
+ /* discard memory manager */
+ FT_Done_Memory( memory );
+ }
+
+ return FT_Err_Ok;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftlcdfil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftlcdfil.c
new file mode 100644
index 00000000000..80640111c4f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftlcdfil.c
@@ -0,0 +1,351 @@
+/***************************************************************************/
+/* */
+/* ftlcdfil.c */
+/* */
+/* FreeType API for color filtering of subpixel bitmap glyphs (body). */
+/* */
+/* Copyright 2006, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_LCD_FILTER_H
+#include FT_IMAGE_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+/* define USE_LEGACY to implement the legacy filter */
+#define USE_LEGACY
+
+ /* FIR filter used by the default and light filters */
+ static void
+ _ft_lcd_filter_fir( FT_Bitmap* bitmap,
+ FT_Render_Mode mode,
+ FT_Library library )
+ {
+ FT_Byte* weights = library->lcd_weights;
+ FT_UInt width = (FT_UInt)bitmap->width;
+ FT_UInt height = (FT_UInt)bitmap->rows;
+
+
+ /* horizontal in-place FIR filter */
+ if ( mode == FT_RENDER_MODE_LCD && width >= 4 )
+ {
+ FT_Byte* line = bitmap->buffer;
+
+
+ for ( ; height > 0; height--, line += bitmap->pitch )
+ {
+ FT_UInt fir[5];
+ FT_UInt val1, xx;
+
+
+ val1 = line[0];
+ fir[0] = weights[2] * val1;
+ fir[1] = weights[3] * val1;
+ fir[2] = weights[4] * val1;
+ fir[3] = 0;
+ fir[4] = 0;
+
+ val1 = line[1];
+ fir[0] += weights[1] * val1;
+ fir[1] += weights[2] * val1;
+ fir[2] += weights[3] * val1;
+ fir[3] += weights[4] * val1;
+
+ for ( xx = 2; xx < width; xx++ )
+ {
+ FT_UInt val, pix;
+
+
+ val = line[xx];
+ pix = fir[0] + weights[0] * val;
+ fir[0] = fir[1] + weights[1] * val;
+ fir[1] = fir[2] + weights[2] * val;
+ fir[2] = fir[3] + weights[3] * val;
+ fir[3] = weights[4] * val;
+
+ pix >>= 8;
+ pix |= -( pix >> 8 );
+ line[xx - 2] = (FT_Byte)pix;
+ }
+
+ {
+ FT_UInt pix;
+
+
+ pix = fir[0] >> 8;
+ pix |= -( pix >> 8 );
+ line[xx - 2] = (FT_Byte)pix;
+
+ pix = fir[1] >> 8;
+ pix |= -( pix >> 8 );
+ line[xx - 1] = (FT_Byte)pix;
+ }
+ }
+ }
+
+ /* vertical in-place FIR filter */
+ else if ( mode == FT_RENDER_MODE_LCD_V && height >= 4 )
+ {
+ FT_Byte* column = bitmap->buffer;
+ FT_Int pitch = bitmap->pitch;
+
+
+ for ( ; width > 0; width--, column++ )
+ {
+ FT_Byte* col = column;
+ FT_UInt fir[5];
+ FT_UInt val1, yy;
+
+
+ val1 = col[0];
+ fir[0] = weights[2] * val1;
+ fir[1] = weights[3] * val1;
+ fir[2] = weights[4] * val1;
+ fir[3] = 0;
+ fir[4] = 0;
+ col += pitch;
+
+ val1 = col[0];
+ fir[0] += weights[1] * val1;
+ fir[1] += weights[2] * val1;
+ fir[2] += weights[3] * val1;
+ fir[3] += weights[4] * val1;
+ col += pitch;
+
+ for ( yy = 2; yy < height; yy++ )
+ {
+ FT_UInt val, pix;
+
+
+ val = col[0];
+ pix = fir[0] + weights[0] * val;
+ fir[0] = fir[1] + weights[1] * val;
+ fir[1] = fir[2] + weights[2] * val;
+ fir[2] = fir[3] + weights[3] * val;
+ fir[3] = weights[4] * val;
+
+ pix >>= 8;
+ pix |= -( pix >> 8 );
+ col[-2 * pitch] = (FT_Byte)pix;
+ col += pitch;
+ }
+
+ {
+ FT_UInt pix;
+
+
+ pix = fir[0] >> 8;
+ pix |= -( pix >> 8 );
+ col[-2 * pitch] = (FT_Byte)pix;
+
+ pix = fir[1] >> 8;
+ pix |= -( pix >> 8 );
+ col[-pitch] = (FT_Byte)pix;
+ }
+ }
+ }
+ }
+
+
+#ifdef USE_LEGACY
+
+ /* intra-pixel filter used by the legacy filter */
+ static void
+ _ft_lcd_filter_legacy( FT_Bitmap* bitmap,
+ FT_Render_Mode mode,
+ FT_Library library )
+ {
+ FT_UInt width = (FT_UInt)bitmap->width;
+ FT_UInt height = (FT_UInt)bitmap->rows;
+ FT_Int pitch = bitmap->pitch;
+
+ static const int filters[3][3] =
+ {
+ { 65538 * 9/13, 65538 * 1/6, 65538 * 1/13 },
+ { 65538 * 3/13, 65538 * 4/6, 65538 * 3/13 },
+ { 65538 * 1/13, 65538 * 1/6, 65538 * 9/13 }
+ };
+
+ FT_UNUSED( library );
+
+
+ /* horizontal in-place intra-pixel filter */
+ if ( mode == FT_RENDER_MODE_LCD && width >= 3 )
+ {
+ FT_Byte* line = bitmap->buffer;
+
+
+ for ( ; height > 0; height--, line += pitch )
+ {
+ FT_UInt xx;
+
+
+ for ( xx = 0; xx < width; xx += 3 )
+ {
+ FT_UInt r = 0;
+ FT_UInt g = 0;
+ FT_UInt b = 0;
+ FT_UInt p;
+
+
+ p = line[xx];
+ r += filters[0][0] * p;
+ g += filters[0][1] * p;
+ b += filters[0][2] * p;
+
+ p = line[xx + 1];
+ r += filters[1][0] * p;
+ g += filters[1][1] * p;
+ b += filters[1][2] * p;
+
+ p = line[xx + 2];
+ r += filters[2][0] * p;
+ g += filters[2][1] * p;
+ b += filters[2][2] * p;
+
+ line[xx] = (FT_Byte)( r / 65536 );
+ line[xx + 1] = (FT_Byte)( g / 65536 );
+ line[xx + 2] = (FT_Byte)( b / 65536 );
+ }
+ }
+ }
+ else if ( mode == FT_RENDER_MODE_LCD_V && height >= 3 )
+ {
+ FT_Byte* column = bitmap->buffer;
+
+
+ for ( ; width > 0; width--, column++ )
+ {
+ FT_Byte* col = column;
+ FT_Byte* col_end = col + height * pitch;
+
+
+ for ( ; col < col_end; col += 3 * pitch )
+ {
+ FT_UInt r = 0;
+ FT_UInt g = 0;
+ FT_UInt b = 0;
+ FT_UInt p;
+
+
+ p = col[0];
+ r += filters[0][0] * p;
+ g += filters[0][1] * p;
+ b += filters[0][2] * p;
+
+ p = col[pitch];
+ r += filters[1][0] * p;
+ g += filters[1][1] * p;
+ b += filters[1][2] * p;
+
+ p = col[pitch * 2];
+ r += filters[2][0] * p;
+ g += filters[2][1] * p;
+ b += filters[2][2] * p;
+
+ col[0] = (FT_Byte)( r / 65536 );
+ col[pitch] = (FT_Byte)( g / 65536 );
+ col[2 * pitch] = (FT_Byte)( b / 65536 );
+ }
+ }
+ }
+ }
+
+#endif /* USE_LEGACY */
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Library_SetLcdFilter( FT_Library library,
+ FT_LcdFilter filter )
+ {
+ static const FT_Byte light_filter[5] =
+ { 0, 85, 86, 85, 0 };
+ /* the values here sum up to a value larger than 256, */
+ /* providing a cheap gamma correction */
+ static const FT_Byte default_filter[5] =
+ { 0x10, 0x40, 0x70, 0x40, 0x10 };
+
+
+ if ( library == NULL )
+ return FT_Err_Invalid_Argument;
+
+ switch ( filter )
+ {
+ case FT_LCD_FILTER_NONE:
+ library->lcd_filter_func = NULL;
+ library->lcd_extra = 0;
+ break;
+
+ case FT_LCD_FILTER_DEFAULT:
+#if defined( FT_FORCE_LEGACY_LCD_FILTER )
+
+ library->lcd_filter_func = _ft_lcd_filter_legacy;
+ library->lcd_extra = 0;
+
+#elif defined( FT_FORCE_LIGHT_LCD_FILTER )
+
+ ft_memcpy( library->lcd_weights, light_filter, 5 );
+ library->lcd_filter_func = _ft_lcd_filter_fir;
+ library->lcd_extra = 2;
+
+#else
+
+ ft_memcpy( library->lcd_weights, default_filter, 5 );
+ library->lcd_filter_func = _ft_lcd_filter_fir;
+ library->lcd_extra = 2;
+
+#endif
+
+ break;
+
+ case FT_LCD_FILTER_LIGHT:
+ ft_memcpy( library->lcd_weights, light_filter, 5 );
+ library->lcd_filter_func = _ft_lcd_filter_fir;
+ library->lcd_extra = 2;
+ break;
+
+#ifdef USE_LEGACY
+
+ case FT_LCD_FILTER_LEGACY:
+ library->lcd_filter_func = _ft_lcd_filter_legacy;
+ library->lcd_extra = 0;
+ break;
+
+#endif
+
+ default:
+ return FT_Err_Invalid_Argument;
+ }
+
+ library->lcd_filter = filter;
+ return 0;
+ }
+
+#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Library_SetLcdFilter( FT_Library library,
+ FT_LcdFilter filter )
+ {
+ FT_UNUSED( library );
+ FT_UNUSED( filter );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmac.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmac.c
new file mode 100644
index 00000000000..63f927d57d8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmac.c
@@ -0,0 +1,1057 @@
+/***************************************************************************/
+/* */
+/* ftmac.c */
+/* */
+/* Mac FOND support. Written by just@letterror.com. */
+/* Heavily modified by mpsuzuki, George Williams, and Sean McBride. */
+/* */
+/* This file is for Mac OS X only; see builds/mac/ftoldmac.c for */
+/* classic platforms built by MPW. */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, */
+/* 2009 by */
+/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*
+ Notes
+
+ Mac suitcase files can (and often do!) contain multiple fonts. To
+ support this I use the face_index argument of FT_(Open|New)_Face()
+ functions, and pretend the suitcase file is a collection.
+
+ Warning: fbit and NFNT bitmap resources are not supported yet. In old
+ sfnt fonts, bitmap glyph data for each size is stored in each `NFNT'
+ resources instead of the `bdat' table in the sfnt resource. Therefore,
+ face->num_fixed_sizes is set to 0, because bitmap data in `NFNT'
+ resource is unavailable at present.
+
+ The Mac FOND support works roughly like this:
+
+ - Check whether the offered stream points to a Mac suitcase file. This
+ is done by checking the file type: it has to be 'FFIL' or 'tfil'. The
+ stream that gets passed to our init_face() routine is a stdio stream,
+ which isn't usable for us, since the FOND resources live in the
+ resource fork. So we just grab the stream->pathname field.
+
+ - Read the FOND resource into memory, then check whether there is a
+ TrueType font and/or(!) a Type 1 font available.
+
+ - If there is a Type 1 font available (as a separate `LWFN' file), read
+ its data into memory, massage it slightly so it becomes PFB data, wrap
+ it into a memory stream, load the Type 1 driver and delegate the rest
+ of the work to it by calling FT_Open_Face(). (XXX TODO: after this
+ has been done, the kerning data from the FOND resource should be
+ appended to the face: On the Mac there are usually no AFM files
+ available. However, this is tricky since we need to map Mac char
+ codes to ps glyph names to glyph ID's...)
+
+ - If there is a TrueType font (an `sfnt' resource), read it into memory,
+ wrap it into a memory stream, load the TrueType driver and delegate
+ the rest of the work to it, by calling FT_Open_Face().
+
+ - Some suitcase fonts (notably Onyx) might point the `LWFN' file to
+ itself, even though it doesn't contains `POST' resources. To handle
+ this special case without opening the file an extra time, we just
+ ignore errors from the `LWFN' and fallback to the `sfnt' if both are
+ available.
+ */
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_STREAM_H
+#include "ftbase.h"
+
+ /* This is for Mac OS X. Without redefinition, OS_INLINE */
+ /* expands to `static inline' which doesn't survive the */
+ /* -ansi compilation flag of GCC. */
+#if !HAVE_ANSI_OS_INLINE
+#undef OS_INLINE
+#define OS_INLINE static __inline__
+#endif
+
+ /* `configure' checks the availability of `ResourceIndex' strictly */
+ /* and sets HAVE_TYPE_RESOURCE_INDEX 1 or 0 always. If it is */
+ /* not set (e.g., a build without `configure'), the availability */
+ /* is guessed from the SDK version. */
+#ifndef HAVE_TYPE_RESOURCE_INDEX
+#if !defined( MAC_OS_X_VERSION_10_5 ) || \
+ ( MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 )
+#define HAVE_TYPE_RESOURCE_INDEX 0
+#else
+#define HAVE_TYPE_RESOURCE_INDEX 1
+#endif
+#endif /* !HAVE_TYPE_RESOURCE_INDEX */
+
+#if ( HAVE_TYPE_RESOURCE_INDEX == 0 )
+ typedef short ResourceIndex;
+#endif
+
+#include <CoreServices/CoreServices.h>
+#include <ApplicationServices/ApplicationServices.h>
+#include <sys/syslimits.h> /* PATH_MAX */
+
+ /* Don't want warnings about our own use of deprecated functions. */
+#define FT_DEPRECATED_ATTRIBUTE
+
+#include FT_MAC_H
+
+#ifndef kATSOptionFlagsUnRestrictedScope /* since Mac OS X 10.1 */
+#define kATSOptionFlagsUnRestrictedScope kATSOptionFlagsDefault
+#endif
+
+
+ /* Set PREFER_LWFN to 1 if LWFN (Type 1) is preferred over
+ TrueType in case *both* are available (this is not common,
+ but it *is* possible). */
+#ifndef PREFER_LWFN
+#define PREFER_LWFN 1
+#endif
+
+
+ /* This function is deprecated because FSSpec is deprecated in Mac OS X */
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFile_From_Mac_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ {
+ FT_UNUSED( fontName );
+ FT_UNUSED( pathSpec );
+ FT_UNUSED( face_index );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+
+ /* Private function. */
+ /* The FSSpec type has been discouraged for a long time, */
+ /* unfortunately an FSRef replacement API for */
+ /* ATSFontGetFileSpecification() is only available in */
+ /* Mac OS X 10.5 and later. */
+ static OSStatus
+ FT_ATSFontGetFileReference( ATSFontRef ats_font_id,
+ FSRef* ats_font_ref )
+ {
+#if defined( MAC_OS_X_VERSION_10_5 ) && \
+ ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )
+
+ OSStatus err;
+
+ err = ATSFontGetFileReference( ats_font_id, ats_font_ref );
+
+ return err;
+#elif __LP64__ /* No 64bit Carbon API on legacy platforms */
+ FT_UNUSED( ats_font_id );
+ FT_UNUSED( ats_font_ref );
+
+
+ return fnfErr;
+#else /* 32bit Carbon API on legacy platforms */
+ OSStatus err;
+ FSSpec spec;
+
+
+ err = ATSFontGetFileSpecification( ats_font_id, &spec );
+ if ( noErr == err )
+ err = FSpMakeFSRef( &spec, ats_font_ref );
+
+ return err;
+#endif
+ }
+
+
+ static FT_Error
+ FT_GetFileRef_From_Mac_ATS_Name( const char* fontName,
+ FSRef* ats_font_ref,
+ FT_Long* face_index )
+ {
+ CFStringRef cf_fontName;
+ ATSFontRef ats_font_id;
+
+
+ *face_index = 0;
+
+ cf_fontName = CFStringCreateWithCString( NULL, fontName,
+ kCFStringEncodingMacRoman );
+ ats_font_id = ATSFontFindFromName( cf_fontName,
+ kATSOptionFlagsUnRestrictedScope );
+ CFRelease( cf_fontName );
+
+ if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
+ return FT_Err_Unknown_File_Format;
+
+ if ( noErr != FT_ATSFontGetFileReference( ats_font_id, ats_font_ref ) )
+ return FT_Err_Unknown_File_Format;
+
+ /* face_index calculation by searching preceding fontIDs */
+ /* with same FSRef */
+ {
+ ATSFontRef id2 = ats_font_id - 1;
+ FSRef ref2;
+
+
+ while ( id2 > 0 )
+ {
+ if ( noErr != FT_ATSFontGetFileReference( id2, &ref2 ) )
+ break;
+ if ( noErr != FSCompareFSRefs( ats_font_ref, &ref2 ) )
+ break;
+
+ id2 --;
+ }
+ *face_index = ats_font_id - ( id2 + 1 );
+ }
+
+ return FT_Err_Ok;
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
+ UInt8* path,
+ UInt32 maxPathSize,
+ FT_Long* face_index )
+ {
+ FSRef ref;
+ FT_Error err;
+
+
+ err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
+ if ( FT_Err_Ok != err )
+ return err;
+
+ if ( noErr != FSRefMakePath( &ref, path, maxPathSize ) )
+ return FT_Err_Unknown_File_Format;
+
+ return FT_Err_Ok;
+ }
+
+
+ /* This function is deprecated because FSSpec is deprecated in Mac OS X */
+ FT_EXPORT_DEF( FT_Error )
+ FT_GetFile_From_Mac_ATS_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ {
+#if ( __LP64__ ) || ( defined( MAC_OS_X_VERSION_10_5 ) && \
+ ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 ) )
+ FT_UNUSED( fontName );
+ FT_UNUSED( pathSpec );
+ FT_UNUSED( face_index );
+
+ return FT_Err_Unimplemented_Feature;
+#else
+ FSRef ref;
+ FT_Error err;
+
+
+ err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
+ if ( FT_Err_Ok != err )
+ return err;
+
+ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL,
+ pathSpec, NULL ) )
+ return FT_Err_Unknown_File_Format;
+
+ return FT_Err_Ok;
+#endif
+ }
+
+
+ static OSErr
+ FT_FSPathMakeRes( const UInt8* pathname,
+ ResFileRefNum* res )
+ {
+ OSErr err;
+ FSRef ref;
+
+
+ if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ /* at present, no support for dfont format */
+ err = FSOpenResourceFile( &ref, 0, NULL, fsRdPerm, res );
+ if ( noErr == err )
+ return err;
+
+ /* fallback to original resource-fork font */
+ *res = FSOpenResFile( &ref, fsRdPerm );
+ err = ResError();
+
+ return err;
+ }
+
+
+ /* Return the file type for given pathname */
+ static OSType
+ get_file_type_from_path( const UInt8* pathname )
+ {
+ FSRef ref;
+ FSCatalogInfo info;
+
+
+ if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
+ return ( OSType ) 0;
+
+ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoFinderInfo, &info,
+ NULL, NULL, NULL ) )
+ return ( OSType ) 0;
+
+ return ((FInfo *)(info.finderInfo))->fdType;
+ }
+
+
+ /* Given a PostScript font name, create the Macintosh LWFN file name. */
+ static void
+ create_lwfn_name( char* ps_name,
+ Str255 lwfn_file_name )
+ {
+ int max = 5, count = 0;
+ FT_Byte* p = lwfn_file_name;
+ FT_Byte* q = (FT_Byte*)ps_name;
+
+
+ lwfn_file_name[0] = 0;
+
+ while ( *q )
+ {
+ if ( ft_isupper( *q ) )
+ {
+ if ( count )
+ max = 3;
+ count = 0;
+ }
+ if ( count < max && ( ft_isalnum( *q ) || *q == '_' ) )
+ {
+ *++p = *q;
+ lwfn_file_name[0]++;
+ count++;
+ }
+ q++;
+ }
+ }
+
+
+ static short
+ count_faces_sfnt( char* fond_data )
+ {
+ /* The count is 1 greater than the value in the FOND. */
+ /* Isn't that cute? :-) */
+
+ return EndianS16_BtoN( *( (short*)( fond_data +
+ sizeof ( FamRec ) ) ) ) + 1;
+ }
+
+
+ static short
+ count_faces_scalable( char* fond_data )
+ {
+ AsscEntry* assoc;
+ FamRec* fond;
+ short i, face, face_all;
+
+
+ fond = (FamRec*)fond_data;
+ face_all = EndianS16_BtoN( *( (short *)( fond_data +
+ sizeof ( FamRec ) ) ) ) + 1;
+ assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
+ face = 0;
+
+ for ( i = 0; i < face_all; i++ )
+ {
+ if ( 0 == EndianS16_BtoN( assoc[i].fontSize ) )
+ face++;
+ }
+ return face;
+ }
+
+
+ /* Look inside the FOND data, answer whether there should be an SFNT
+ resource, and answer the name of a possible LWFN Type 1 file.
+
+ Thanks to Paul Miller (paulm@profoundeffects.com) for the fix
+ to load a face OTHER than the first one in the FOND!
+ */
+
+
+ static void
+ parse_fond( char* fond_data,
+ short* have_sfnt,
+ ResID* sfnt_id,
+ Str255 lwfn_file_name,
+ short face_index )
+ {
+ AsscEntry* assoc;
+ AsscEntry* base_assoc;
+ FamRec* fond;
+
+
+ *sfnt_id = 0;
+ *have_sfnt = 0;
+ lwfn_file_name[0] = 0;
+
+ fond = (FamRec*)fond_data;
+ assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
+ base_assoc = assoc;
+
+ /* the maximum faces in a FOND is 48, size of StyleTable.indexes[] */
+ if ( 47 < face_index )
+ return;
+
+ /* Let's do a little range checking before we get too excited here */
+ if ( face_index < count_faces_sfnt( fond_data ) )
+ {
+ assoc += face_index; /* add on the face_index! */
+
+ /* if the face at this index is not scalable,
+ fall back to the first one (old behavior) */
+ if ( EndianS16_BtoN( assoc->fontSize ) == 0 )
+ {
+ *have_sfnt = 1;
+ *sfnt_id = EndianS16_BtoN( assoc->fontID );
+ }
+ else if ( base_assoc->fontSize == 0 )
+ {
+ *have_sfnt = 1;
+ *sfnt_id = EndianS16_BtoN( base_assoc->fontID );
+ }
+ }
+
+ if ( EndianS32_BtoN( fond->ffStylOff ) )
+ {
+ unsigned char* p = (unsigned char*)fond_data;
+ StyleTable* style;
+ unsigned short string_count;
+ char ps_name[256];
+ unsigned char* names[64];
+ int i;
+
+
+ p += EndianS32_BtoN( fond->ffStylOff );
+ style = (StyleTable*)p;
+ p += sizeof ( StyleTable );
+ string_count = EndianS16_BtoN( *(short*)(p) );
+ p += sizeof ( short );
+
+ for ( i = 0; i < string_count && i < 64; i++ )
+ {
+ names[i] = p;
+ p += names[i][0];
+ p++;
+ }
+
+ {
+ size_t ps_name_len = (size_t)names[0][0];
+
+
+ if ( ps_name_len != 0 )
+ {
+ ft_memcpy(ps_name, names[0] + 1, ps_name_len);
+ ps_name[ps_name_len] = 0;
+ }
+ if ( style->indexes[face_index] > 1 &&
+ style->indexes[face_index] <= FT_MIN( string_count, 64 ) )
+ {
+ unsigned char* suffixes = names[style->indexes[face_index] - 1];
+
+
+ for ( i = 1; i <= suffixes[0]; i++ )
+ {
+ unsigned char* s;
+ size_t j = suffixes[i] - 1;
+
+
+ if ( j < string_count && ( s = names[j] ) != NULL )
+ {
+ size_t s_len = (size_t)s[0];
+
+
+ if ( s_len != 0 && ps_name_len + s_len < sizeof ( ps_name ) )
+ {
+ ft_memcpy( ps_name + ps_name_len, s + 1, s_len );
+ ps_name_len += s_len;
+ ps_name[ps_name_len] = 0;
+ }
+ }
+ }
+ }
+ }
+
+ create_lwfn_name( ps_name, lwfn_file_name );
+ }
+ }
+
+
+ static FT_Error
+ lookup_lwfn_by_fond( const UInt8* path_fond,
+ ConstStr255Param base_lwfn,
+ UInt8* path_lwfn,
+ size_t path_size )
+ {
+ FSRef ref, par_ref;
+ size_t dirname_len;
+
+
+ /* Pathname for FSRef can be in various formats: HFS, HFS+, and POSIX. */
+ /* We should not extract parent directory by string manipulation. */
+
+ if ( noErr != FSPathMakeRef( path_fond, &ref, FALSE ) )
+ return FT_Err_Invalid_Argument;
+
+ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
+ NULL, NULL, NULL, &par_ref ) )
+ return FT_Err_Invalid_Argument;
+
+ if ( noErr != FSRefMakePath( &par_ref, path_lwfn, path_size ) )
+ return FT_Err_Invalid_Argument;
+
+ if ( ft_strlen( (char *)path_lwfn ) + 1 + base_lwfn[0] > path_size )
+ return FT_Err_Invalid_Argument;
+
+ /* now we have absolute dirname in path_lwfn */
+ ft_strcat( (char *)path_lwfn, "/" );
+ dirname_len = ft_strlen( (char *)path_lwfn );
+ ft_strcat( (char *)path_lwfn, (char *)base_lwfn + 1 );
+ path_lwfn[dirname_len + base_lwfn[0]] = '\0';
+
+ if ( noErr != FSPathMakeRef( path_lwfn, &ref, FALSE ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
+ NULL, NULL, NULL, NULL ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ return FT_Err_Ok;
+ }
+
+
+ static short
+ count_faces( Handle fond,
+ const UInt8* pathname )
+ {
+ ResID sfnt_id;
+ short have_sfnt, have_lwfn;
+ Str255 lwfn_file_name;
+ UInt8 buff[PATH_MAX];
+ FT_Error err;
+ short num_faces;
+
+
+ have_sfnt = have_lwfn = 0;
+
+ parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, 0 );
+
+ if ( lwfn_file_name[0] )
+ {
+ err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
+ buff, sizeof ( buff ) );
+ if ( FT_Err_Ok == err )
+ have_lwfn = 1;
+ }
+
+ if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
+ num_faces = 1;
+ else
+ num_faces = count_faces_scalable( *fond );
+
+ return num_faces;
+ }
+
+
+ /* Read Type 1 data from the POST resources inside the LWFN file,
+ return a PFB buffer. This is somewhat convoluted because the FT2
+ PFB parser wants the ASCII header as one chunk, and the LWFN
+ chunks are often not organized that way, so we glue chunks
+ of the same type together. */
+ static FT_Error
+ read_lwfn( FT_Memory memory,
+ ResFileRefNum res,
+ FT_Byte** pfb_data,
+ FT_ULong* size )
+ {
+ FT_Error error = FT_Err_Ok;
+ ResID res_id;
+ unsigned char *buffer, *p, *size_p = NULL;
+ FT_ULong total_size = 0;
+ FT_ULong old_total_size = 0;
+ FT_ULong post_size, pfb_chunk_size;
+ Handle post_data;
+ char code, last_code;
+
+
+ UseResFile( res );
+
+ /* First pass: load all POST resources, and determine the size of */
+ /* the output buffer. */
+ res_id = 501;
+ last_code = -1;
+
+ for (;;)
+ {
+ post_data = Get1Resource( TTAG_POST, res_id++ );
+ if ( post_data == NULL )
+ break; /* we are done */
+
+ code = (*post_data)[0];
+
+ if ( code != last_code )
+ {
+ if ( code == 5 )
+ total_size += 2; /* just the end code */
+ else
+ total_size += 6; /* code + 4 bytes chunk length */
+ }
+
+ total_size += GetHandleSize( post_data ) - 2;
+ last_code = code;
+
+ /* detect integer overflows */
+ if ( total_size < old_total_size )
+ {
+ error = FT_Err_Array_Too_Large;
+ goto Error;
+ }
+
+ old_total_size = total_size;
+ }
+
+ if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
+ goto Error;
+
+ /* Second pass: append all POST data to the buffer, add PFB fields. */
+ /* Glue all consecutive chunks of the same type together. */
+ p = buffer;
+ res_id = 501;
+ last_code = -1;
+ pfb_chunk_size = 0;
+
+ for (;;)
+ {
+ post_data = Get1Resource( TTAG_POST, res_id++ );
+ if ( post_data == NULL )
+ break; /* we are done */
+
+ post_size = (FT_ULong)GetHandleSize( post_data ) - 2;
+ code = (*post_data)[0];
+
+ if ( code != last_code )
+ {
+ if ( last_code != -1 )
+ {
+ /* we are done adding a chunk, fill in the size field */
+ if ( size_p != NULL )
+ {
+ *size_p++ = (FT_Byte)( pfb_chunk_size & 0xFF );
+ *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 8 ) & 0xFF );
+ *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 16 ) & 0xFF );
+ *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 24 ) & 0xFF );
+ }
+ pfb_chunk_size = 0;
+ }
+
+ *p++ = 0x80;
+ if ( code == 5 )
+ *p++ = 0x03; /* the end */
+ else if ( code == 2 )
+ *p++ = 0x02; /* binary segment */
+ else
+ *p++ = 0x01; /* ASCII segment */
+
+ if ( code != 5 )
+ {
+ size_p = p; /* save for later */
+ p += 4; /* make space for size field */
+ }
+ }
+
+ ft_memcpy( p, *post_data + 2, post_size );
+ pfb_chunk_size += post_size;
+ p += post_size;
+ last_code = code;
+ }
+
+ *pfb_data = buffer;
+ *size = total_size;
+
+ Error:
+ CloseResFile( res );
+ return error;
+ }
+
+
+ /* Create a new FT_Face from a file path to an LWFN file. */
+ static FT_Error
+ FT_New_Face_From_LWFN( FT_Library library,
+ const UInt8* pathname,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ FT_Byte* pfb_data;
+ FT_ULong pfb_size;
+ FT_Error error;
+ ResFileRefNum res;
+
+
+ if ( noErr != FT_FSPathMakeRes( pathname, &res ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ pfb_data = NULL;
+ pfb_size = 0;
+ error = read_lwfn( library->memory, res, &pfb_data, &pfb_size );
+ CloseResFile( res ); /* PFB is already loaded, useless anymore */
+ if ( error )
+ return error;
+
+ return open_face_from_buffer( library,
+ pfb_data,
+ pfb_size,
+ face_index,
+ "type1",
+ aface );
+ }
+
+
+ /* Create a new FT_Face from an SFNT resource, specified by res ID. */
+ static FT_Error
+ FT_New_Face_From_SFNT( FT_Library library,
+ ResID sfnt_id,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ Handle sfnt = NULL;
+ FT_Byte* sfnt_data;
+ size_t sfnt_size;
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = library->memory;
+ int is_cff, is_sfnt_ps;
+
+
+ sfnt = GetResource( TTAG_sfnt, sfnt_id );
+ if ( sfnt == NULL )
+ return FT_Err_Invalid_Handle;
+
+ sfnt_size = (FT_ULong)GetHandleSize( sfnt );
+ if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
+ {
+ ReleaseResource( sfnt );
+ return error;
+ }
+
+ ft_memcpy( sfnt_data, *sfnt, sfnt_size );
+ ReleaseResource( sfnt );
+
+ is_cff = sfnt_size > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
+ is_sfnt_ps = sfnt_size > 4 && !ft_memcmp( sfnt_data, "typ1", 4 );
+
+ if ( is_sfnt_ps )
+ {
+ FT_Stream stream;
+
+
+ if ( FT_NEW( stream ) )
+ goto Try_OpenType;
+
+ FT_Stream_OpenMemory( stream, sfnt_data, sfnt_size );
+ if ( !open_face_PS_from_sfnt_stream( library,
+ stream,
+ face_index,
+ 0, NULL,
+ aface ) )
+ {
+ FT_Stream_Close( stream );
+ FT_FREE( stream );
+ FT_FREE( sfnt_data );
+ goto Exit;
+ }
+
+ FT_FREE( stream );
+ }
+ Try_OpenType:
+ error = open_face_from_buffer( library,
+ sfnt_data,
+ sfnt_size,
+ face_index,
+ is_cff ? "cff" : "truetype",
+ aface );
+ Exit:
+ return error;
+ }
+
+
+ /* Create a new FT_Face from a file path to a suitcase file. */
+ static FT_Error
+ FT_New_Face_From_Suitcase( FT_Library library,
+ const UInt8* pathname,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ FT_Error error = FT_Err_Cannot_Open_Resource;
+ ResFileRefNum res_ref;
+ ResourceIndex res_index;
+ Handle fond;
+ short num_faces_in_res, num_faces_in_fond;
+
+
+ if ( noErr != FT_FSPathMakeRes( pathname, &res_ref ) )
+ return FT_Err_Cannot_Open_Resource;
+
+ UseResFile( res_ref );
+ if ( ResError() )
+ return FT_Err_Cannot_Open_Resource;
+
+ num_faces_in_res = 0;
+ for ( res_index = 1; ; ++res_index )
+ {
+ fond = Get1IndResource( TTAG_FOND, res_index );
+ if ( ResError() )
+ break;
+
+ num_faces_in_fond = count_faces( fond, pathname );
+ num_faces_in_res += num_faces_in_fond;
+
+ if ( 0 <= face_index && face_index < num_faces_in_fond && error )
+ error = FT_New_Face_From_FOND( library, fond, face_index, aface );
+
+ face_index -= num_faces_in_fond;
+ }
+
+ CloseResFile( res_ref );
+ if ( FT_Err_Ok == error && NULL != aface && NULL != *aface )
+ (*aface)->num_faces = num_faces_in_res;
+ return error;
+ }
+
+
+ /* documentation is in ftmac.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face_From_FOND( FT_Library library,
+ Handle fond,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ short have_sfnt, have_lwfn = 0;
+ ResID sfnt_id, fond_id;
+ OSType fond_type;
+ Str255 fond_name;
+ Str255 lwfn_file_name;
+ UInt8 path_lwfn[PATH_MAX];
+ OSErr err;
+ FT_Error error = FT_Err_Ok;
+
+
+ GetResInfo( fond, &fond_id, &fond_type, fond_name );
+ if ( ResError() != noErr || fond_type != TTAG_FOND )
+ return FT_Err_Invalid_File_Format;
+
+ parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index );
+
+ if ( lwfn_file_name[0] )
+ {
+ ResFileRefNum res;
+
+
+ res = HomeResFile( fond );
+ if ( noErr != ResError() )
+ goto found_no_lwfn_file;
+
+ {
+ UInt8 path_fond[PATH_MAX];
+ FSRef ref;
+
+
+ err = FSGetForkCBInfo( res, kFSInvalidVolumeRefNum,
+ NULL, NULL, NULL, &ref, NULL );
+ if ( noErr != err )
+ goto found_no_lwfn_file;
+
+ err = FSRefMakePath( &ref, path_fond, sizeof ( path_fond ) );
+ if ( noErr != err )
+ goto found_no_lwfn_file;
+
+ error = lookup_lwfn_by_fond( path_fond, lwfn_file_name,
+ path_lwfn, sizeof ( path_lwfn ) );
+ if ( FT_Err_Ok == error )
+ have_lwfn = 1;
+ }
+ }
+
+ if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
+ error = FT_New_Face_From_LWFN( library,
+ path_lwfn,
+ face_index,
+ aface );
+ else
+ error = FT_Err_Unknown_File_Format;
+
+ found_no_lwfn_file:
+ if ( have_sfnt && FT_Err_Ok != error )
+ error = FT_New_Face_From_SFNT( library,
+ sfnt_id,
+ face_index,
+ aface );
+
+ return error;
+ }
+
+
+ /* Common function to load a new FT_Face from a resource file. */
+ static FT_Error
+ FT_New_Face_From_Resource( FT_Library library,
+ const UInt8* pathname,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ OSType file_type;
+ FT_Error error;
+
+
+ /* LWFN is a (very) specific file format, check for it explicitly */
+ file_type = get_file_type_from_path( pathname );
+ if ( file_type == TTAG_LWFN )
+ return FT_New_Face_From_LWFN( library, pathname, face_index, aface );
+
+ /* Otherwise the file type doesn't matter (there are more than */
+ /* `FFIL' and `tfil'). Just try opening it as a font suitcase; */
+ /* if it works, fine. */
+
+ error = FT_New_Face_From_Suitcase( library, pathname, face_index, aface );
+ if ( error == 0 )
+ return error;
+
+ /* let it fall through to normal loader (.ttf, .otf, etc.); */
+ /* we signal this by returning no error and no FT_Face */
+ *aface = NULL;
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face */
+ /* */
+ /* <Description> */
+ /* This is the Mac-specific implementation of FT_New_Face. In */
+ /* addition to the standard FT_New_Face() functionality, it also */
+ /* accepts pathnames to Mac suitcase files. For further */
+ /* documentation see the original FT_New_Face() in freetype.h. */
+ /* */
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face( FT_Library library,
+ const char* pathname,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ FT_Open_Args args;
+ FT_Error error;
+
+
+ /* test for valid `library' and `aface' delayed to FT_Open_Face() */
+ if ( !pathname )
+ return FT_Err_Invalid_Argument;
+
+ error = FT_Err_Ok;
+ *aface = NULL;
+
+ /* try resourcefork based font: LWFN, FFIL */
+ error = FT_New_Face_From_Resource( library, (UInt8 *)pathname,
+ face_index, aface );
+ if ( error != 0 || *aface != NULL )
+ return error;
+
+ /* let it fall through to normal loader (.ttf, .otf, etc.) */
+ args.flags = FT_OPEN_PATHNAME;
+ args.pathname = (char*)pathname;
+ return FT_Open_Face( library, &args, face_index, aface );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FSRef */
+ /* */
+ /* <Description> */
+ /* FT_New_Face_From_FSRef is identical to FT_New_Face except it */
+ /* accepts an FSRef instead of a path. */
+ /* */
+ /* This function is deprecated because Carbon data types (FSRef) */
+ /* are not cross-platform, and thus not suitable for the freetype API. */
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face_From_FSRef( FT_Library library,
+ const FSRef* ref,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+ FT_Error error;
+ FT_Open_Args args;
+ OSErr err;
+ UInt8 pathname[PATH_MAX];
+
+
+ if ( !ref )
+ return FT_Err_Invalid_Argument;
+
+ err = FSRefMakePath( ref, pathname, sizeof ( pathname ) );
+ if ( err )
+ error = FT_Err_Cannot_Open_Resource;
+
+ error = FT_New_Face_From_Resource( library, pathname, face_index, aface );
+ if ( error != 0 || *aface != NULL )
+ return error;
+
+ /* fallback to datafork font */
+ args.flags = FT_OPEN_PATHNAME;
+ args.pathname = (char*)pathname;
+ return FT_Open_Face( library, &args, face_index, aface );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FSSpec */
+ /* */
+ /* <Description> */
+ /* FT_New_Face_From_FSSpec is identical to FT_New_Face except it */
+ /* accepts an FSSpec instead of a path. */
+ /* */
+ /* This function is deprecated because FSSpec is deprecated in Mac OS X */
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face_From_FSSpec( FT_Library library,
+ const FSSpec* spec,
+ FT_Long face_index,
+ FT_Face* aface )
+ {
+#if ( __LP64__ ) || ( defined( MAC_OS_X_VERSION_10_5 ) && \
+ ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 ) )
+ FT_UNUSED( library );
+ FT_UNUSED( spec );
+ FT_UNUSED( face_index );
+ FT_UNUSED( aface );
+
+ return FT_Err_Unimplemented_Feature;
+#else
+ FSRef ref;
+
+
+ if ( !spec || FSpMakeFSRef( spec, &ref ) != noErr )
+ return FT_Err_Invalid_Argument;
+ else
+ return FT_New_Face_From_FSRef( library, &ref, face_index, aface );
+#endif
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmm.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmm.c
new file mode 100644
index 00000000000..586d5e84db1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmm.c
@@ -0,0 +1,202 @@
+/***************************************************************************/
+/* */
+/* ftmm.c */
+/* */
+/* Multiple Master font support (body). */
+/* */
+/* Copyright 1996-2001, 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_MULTIPLE_MASTERS_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_MULTIPLE_MASTERS_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_mm
+
+
+ static FT_Error
+ ft_face_get_mm_service( FT_Face face,
+ FT_Service_MultiMasters *aservice )
+ {
+ FT_Error error;
+
+
+ *aservice = NULL;
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ error = FT_Err_Invalid_Argument;
+
+ if ( FT_HAS_MULTIPLE_MASTERS( face ) )
+ {
+ FT_FACE_LOOKUP_SERVICE( face,
+ *aservice,
+ MULTI_MASTERS );
+
+ if ( aservice )
+ error = FT_Err_Ok;
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftmm.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Multi_Master( FT_Face face,
+ FT_Multi_Master *amaster )
+ {
+ FT_Error error;
+ FT_Service_MultiMasters service;
+
+
+ error = ft_face_get_mm_service( face, &service );
+ if ( !error )
+ {
+ error = FT_Err_Invalid_Argument;
+ if ( service->get_mm )
+ error = service->get_mm( face, amaster );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftmm.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_MM_Var( FT_Face face,
+ FT_MM_Var* *amaster )
+ {
+ FT_Error error;
+ FT_Service_MultiMasters service;
+
+
+ error = ft_face_get_mm_service( face, &service );
+ if ( !error )
+ {
+ error = FT_Err_Invalid_Argument;
+ if ( service->get_mm_var )
+ error = service->get_mm_var( face, amaster );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftmm.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Set_MM_Design_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords )
+ {
+ FT_Error error;
+ FT_Service_MultiMasters service;
+
+
+ error = ft_face_get_mm_service( face, &service );
+ if ( !error )
+ {
+ error = FT_Err_Invalid_Argument;
+ if ( service->set_mm_design )
+ error = service->set_mm_design( face, num_coords, coords );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftmm.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Set_Var_Design_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords )
+ {
+ FT_Error error;
+ FT_Service_MultiMasters service;
+
+
+ error = ft_face_get_mm_service( face, &service );
+ if ( !error )
+ {
+ error = FT_Err_Invalid_Argument;
+ if ( service->set_var_design )
+ error = service->set_var_design( face, num_coords, coords );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftmm.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Set_MM_Blend_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords )
+ {
+ FT_Error error;
+ FT_Service_MultiMasters service;
+
+
+ error = ft_face_get_mm_service( face, &service );
+ if ( !error )
+ {
+ error = FT_Err_Invalid_Argument;
+ if ( service->set_mm_blend )
+ error = service->set_mm_blend( face, num_coords, coords );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftmm.h */
+
+ /* This is exactly the same as the previous function. It exists for */
+ /* orthogonality. */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Set_Var_Blend_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords )
+ {
+ FT_Error error;
+ FT_Service_MultiMasters service;
+
+
+ error = ft_face_get_mm_service( face, &service );
+ if ( !error )
+ {
+ error = FT_Err_Invalid_Argument;
+ if ( service->set_mm_blend )
+ error = service->set_mm_blend( face, num_coords, coords );
+ }
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftnames.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftnames.c
new file mode 100644
index 00000000000..7fde5c40bf6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftnames.c
@@ -0,0 +1,94 @@
+/***************************************************************************/
+/* */
+/* ftnames.c */
+/* */
+/* Simple interface to access SFNT name tables (which are used */
+/* to hold font names, copyright info, notices, etc.) (body). */
+/* */
+/* This is _not_ used to retrieve glyph names! */
+/* */
+/* Copyright 1996-2001, 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_SFNT_NAMES_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_INTERNAL_STREAM_H
+
+
+#ifdef TT_CONFIG_OPTION_SFNT_NAMES
+
+
+ /* documentation is in ftnames.h */
+
+ FT_EXPORT_DEF( FT_UInt )
+ FT_Get_Sfnt_Name_Count( FT_Face face )
+ {
+ return (face && FT_IS_SFNT( face )) ? ((TT_Face)face)->num_names : 0;
+ }
+
+
+ /* documentation is in ftnames.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Sfnt_Name( FT_Face face,
+ FT_UInt idx,
+ FT_SfntName *aname )
+ {
+ FT_Error error = FT_Err_Invalid_Argument;
+
+
+ if ( aname && face && FT_IS_SFNT( face ) )
+ {
+ TT_Face ttface = (TT_Face)face;
+
+
+ if ( idx < (FT_UInt)ttface->num_names )
+ {
+ TT_NameEntryRec* entry = ttface->name_table.names + idx;
+
+
+ /* load name on demand */
+ if ( entry->stringLength > 0 && entry->string == NULL )
+ {
+ FT_Memory memory = face->memory;
+ FT_Stream stream = face->stream;
+
+
+ if ( FT_NEW_ARRAY ( entry->string, entry->stringLength ) ||
+ FT_STREAM_SEEK( entry->stringOffset ) ||
+ FT_STREAM_READ( entry->string, entry->stringLength ) )
+ {
+ FT_FREE( entry->string );
+ entry->stringLength = 0;
+ }
+ }
+
+ aname->platform_id = entry->platformID;
+ aname->encoding_id = entry->encodingID;
+ aname->language_id = entry->languageID;
+ aname->name_id = entry->nameID;
+ aname->string = (FT_Byte*)entry->string;
+ aname->string_len = entry->stringLength;
+
+ error = FT_Err_Ok;
+ }
+ }
+
+ return error;
+ }
+
+
+#endif /* TT_CONFIG_OPTION_SFNT_NAMES */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftobjs.c
new file mode 100644
index 00000000000..fc57c954dce
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftobjs.c
@@ -0,0 +1,4404 @@
+/***************************************************************************/
+/* */
+/* ftobjs.c */
+/* */
+/* The FreeType private base classes (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_LIST_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_VALIDATE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_RFORK_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H /* for SFNT_Load_Table_Func */
+#include FT_TRUETYPE_TABLES_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_TRUETYPE_IDS_H
+#include FT_OUTLINE_H
+
+#include FT_SERVICE_SFNT_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_TT_CMAP_H
+#include FT_SERVICE_KERNING_H
+#include FT_SERVICE_TRUETYPE_ENGINE_H
+
+#include "ftbase.h"
+
+#define GRID_FIT_METRICS
+
+
+ FT_BASE_DEF( FT_Pointer )
+ ft_service_list_lookup( FT_ServiceDesc service_descriptors,
+ const char* service_id )
+ {
+ FT_Pointer result = NULL;
+ FT_ServiceDesc desc = service_descriptors;
+
+
+ if ( desc && service_id )
+ {
+ for ( ; desc->serv_id != NULL; desc++ )
+ {
+ if ( ft_strcmp( desc->serv_id, service_id ) == 0 )
+ {
+ result = (FT_Pointer)desc->serv_data;
+ break;
+ }
+ }
+ }
+
+ return result;
+ }
+
+
+ FT_BASE_DEF( void )
+ ft_validator_init( FT_Validator valid,
+ const FT_Byte* base,
+ const FT_Byte* limit,
+ FT_ValidationLevel level )
+ {
+ valid->base = base;
+ valid->limit = limit;
+ valid->level = level;
+ valid->error = FT_Err_Ok;
+ }
+
+
+ FT_BASE_DEF( FT_Int )
+ ft_validator_run( FT_Validator valid )
+ {
+ /* This function doesn't work! None should call it. */
+ FT_UNUSED( valid );
+
+ return -1;
+ }
+
+
+ FT_BASE_DEF( void )
+ ft_validator_error( FT_Validator valid,
+ FT_Error error )
+ {
+ /* since the cast below also disables the compiler's */
+ /* type check, we introduce a dummy variable, which */
+ /* will be optimized away */
+ volatile ft_jmp_buf* jump_buffer = &valid->jump_buffer;
+
+
+ valid->error = error;
+
+ /* throw away volatileness; use `jump_buffer' or the */
+ /* compiler may warn about an unused local variable */
+ ft_longjmp( *(ft_jmp_buf*) jump_buffer, 1 );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** S T R E A M ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* create a new input stream from an FT_Open_Args structure */
+ /* */
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_New( FT_Library library,
+ const FT_Open_Args* args,
+ FT_Stream *astream )
+ {
+ FT_Error error;
+ FT_Memory memory;
+ FT_Stream stream;
+
+
+ *astream = 0;
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ if ( !args )
+ return FT_Err_Invalid_Argument;
+
+ memory = library->memory;
+
+ if ( FT_NEW( stream ) )
+ goto Exit;
+
+ stream->memory = memory;
+
+ if ( args->flags & FT_OPEN_MEMORY )
+ {
+ /* create a memory-based stream */
+ FT_Stream_OpenMemory( stream,
+ (const FT_Byte*)args->memory_base,
+ args->memory_size );
+ }
+ else if ( args->flags & FT_OPEN_PATHNAME )
+ {
+ /* create a normal system stream */
+ error = FT_Stream_Open( stream, args->pathname );
+ stream->pathname.pointer = args->pathname;
+ }
+ else if ( ( args->flags & FT_OPEN_STREAM ) && args->stream )
+ {
+ /* use an existing, user-provided stream */
+
+ /* in this case, we do not need to allocate a new stream object */
+ /* since the caller is responsible for closing it himself */
+ FT_FREE( stream );
+ stream = args->stream;
+ }
+ else
+ error = FT_Err_Invalid_Argument;
+
+ if ( error )
+ FT_FREE( stream );
+ else
+ stream->memory = memory; /* just to be certain */
+
+ *astream = stream;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Stream_Free( FT_Stream stream,
+ FT_Int external )
+ {
+ if ( stream )
+ {
+ FT_Memory memory = stream->memory;
+
+
+ FT_Stream_Close( stream );
+
+ if ( !external )
+ FT_FREE( stream );
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_objs
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** FACE, SIZE & GLYPH SLOT OBJECTS ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ static FT_Error
+ ft_glyphslot_init( FT_GlyphSlot slot )
+ {
+ FT_Driver driver = slot->face->driver;
+ FT_Driver_Class clazz = driver->clazz;
+ FT_Memory memory = driver->root.memory;
+ FT_Error error = FT_Err_Ok;
+ FT_Slot_Internal internal;
+
+
+ slot->library = driver->root.library;
+
+ if ( FT_NEW( internal ) )
+ goto Exit;
+
+ slot->internal = internal;
+
+ if ( FT_DRIVER_USES_OUTLINES( driver ) )
+ error = FT_GlyphLoader_New( memory, &internal->loader );
+
+ if ( !error && clazz->init_slot )
+ error = clazz->init_slot( slot );
+
+ Exit:
+ return error;
+ }
+
+
+ FT_BASE_DEF( void )
+ ft_glyphslot_free_bitmap( FT_GlyphSlot slot )
+ {
+ if ( slot->internal && ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
+ {
+ FT_Memory memory = FT_FACE_MEMORY( slot->face );
+
+
+ FT_FREE( slot->bitmap.buffer );
+ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+ }
+ else
+ {
+ /* assume that the bitmap buffer was stolen or not */
+ /* allocated from the heap */
+ slot->bitmap.buffer = NULL;
+ }
+ }
+
+
+ FT_BASE_DEF( void )
+ ft_glyphslot_set_bitmap( FT_GlyphSlot slot,
+ FT_Byte* buffer )
+ {
+ ft_glyphslot_free_bitmap( slot );
+
+ slot->bitmap.buffer = buffer;
+
+ FT_ASSERT( (slot->internal->flags & FT_GLYPH_OWN_BITMAP) == 0 );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot,
+ FT_ULong size )
+ {
+ FT_Memory memory = FT_FACE_MEMORY( slot->face );
+ FT_Error error;
+
+
+ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+ FT_FREE( slot->bitmap.buffer );
+ else
+ slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+ (void)FT_ALLOC( slot->bitmap.buffer, size );
+ return error;
+ }
+
+
+ static void
+ ft_glyphslot_clear( FT_GlyphSlot slot )
+ {
+ /* free bitmap if needed */
+ ft_glyphslot_free_bitmap( slot );
+
+ /* clear all public fields in the glyph slot */
+ FT_ZERO( &slot->metrics );
+ FT_ZERO( &slot->outline );
+
+ slot->bitmap.width = 0;
+ slot->bitmap.rows = 0;
+ slot->bitmap.pitch = 0;
+ slot->bitmap.pixel_mode = 0;
+ /* `slot->bitmap.buffer' has been handled by ft_glyphslot_free_bitmap */
+
+ slot->bitmap_left = 0;
+ slot->bitmap_top = 0;
+ slot->num_subglyphs = 0;
+ slot->subglyphs = 0;
+ slot->control_data = 0;
+ slot->control_len = 0;
+ slot->other = 0;
+ slot->format = FT_GLYPH_FORMAT_NONE;
+
+ slot->linearHoriAdvance = 0;
+ slot->linearVertAdvance = 0;
+ slot->lsb_delta = 0;
+ slot->rsb_delta = 0;
+ }
+
+
+ static void
+ ft_glyphslot_done( FT_GlyphSlot slot )
+ {
+ FT_Driver driver = slot->face->driver;
+ FT_Driver_Class clazz = driver->clazz;
+ FT_Memory memory = driver->root.memory;
+
+
+ if ( clazz->done_slot )
+ clazz->done_slot( slot );
+
+ /* free bitmap buffer if needed */
+ ft_glyphslot_free_bitmap( slot );
+
+ /* free glyph loader */
+ if ( FT_DRIVER_USES_OUTLINES( driver ) )
+ {
+ FT_GlyphLoader_Done( slot->internal->loader );
+ slot->internal->loader = 0;
+ }
+
+ FT_FREE( slot->internal );
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Error )
+ FT_New_GlyphSlot( FT_Face face,
+ FT_GlyphSlot *aslot )
+ {
+ FT_Error error;
+ FT_Driver driver;
+ FT_Driver_Class clazz;
+ FT_Memory memory;
+ FT_GlyphSlot slot;
+
+
+ if ( !face || !face->driver )
+ return FT_Err_Invalid_Argument;
+
+ driver = face->driver;
+ clazz = driver->clazz;
+ memory = driver->root.memory;
+
+ FT_TRACE4(( "FT_New_GlyphSlot: Creating new slot object\n" ));
+ if ( !FT_ALLOC( slot, clazz->slot_object_size ) )
+ {
+ slot->face = face;
+
+ error = ft_glyphslot_init( slot );
+ if ( error )
+ {
+ ft_glyphslot_done( slot );
+ FT_FREE( slot );
+ goto Exit;
+ }
+
+ slot->next = face->glyph;
+ face->glyph = slot;
+
+ if ( aslot )
+ *aslot = slot;
+ }
+ else if ( aslot )
+ *aslot = 0;
+
+
+ Exit:
+ FT_TRACE4(( "FT_New_GlyphSlot: Return %d\n", error ));
+ return error;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( void )
+ FT_Done_GlyphSlot( FT_GlyphSlot slot )
+ {
+ if ( slot )
+ {
+ FT_Driver driver = slot->face->driver;
+ FT_Memory memory = driver->root.memory;
+ FT_GlyphSlot prev;
+ FT_GlyphSlot cur;
+
+
+ /* Remove slot from its parent face's list */
+ prev = NULL;
+ cur = slot->face->glyph;
+
+ while ( cur )
+ {
+ if ( cur == slot )
+ {
+ if ( !prev )
+ slot->face->glyph = cur->next;
+ else
+ prev->next = cur->next;
+
+ ft_glyphslot_done( slot );
+ FT_FREE( slot );
+ break;
+ }
+ prev = cur;
+ cur = cur->next;
+ }
+ }
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Transform( FT_Face face,
+ FT_Matrix* matrix,
+ FT_Vector* delta )
+ {
+ FT_Face_Internal internal;
+
+
+ if ( !face )
+ return;
+
+ internal = face->internal;
+
+ internal->transform_flags = 0;
+
+ if ( !matrix )
+ {
+ internal->transform_matrix.xx = 0x10000L;
+ internal->transform_matrix.xy = 0;
+ internal->transform_matrix.yx = 0;
+ internal->transform_matrix.yy = 0x10000L;
+ matrix = &internal->transform_matrix;
+ }
+ else
+ internal->transform_matrix = *matrix;
+
+ /* set transform_flags bit flag 0 if `matrix' isn't the identity */
+ if ( ( matrix->xy | matrix->yx ) ||
+ matrix->xx != 0x10000L ||
+ matrix->yy != 0x10000L )
+ internal->transform_flags |= 1;
+
+ if ( !delta )
+ {
+ internal->transform_delta.x = 0;
+ internal->transform_delta.y = 0;
+ delta = &internal->transform_delta;
+ }
+ else
+ internal->transform_delta = *delta;
+
+ /* set transform_flags bit flag 1 if `delta' isn't the null vector */
+ if ( delta->x | delta->y )
+ internal->transform_flags |= 2;
+ }
+
+
+ static FT_Renderer
+ ft_lookup_glyph_renderer( FT_GlyphSlot slot );
+
+
+#ifdef GRID_FIT_METRICS
+ static void
+ ft_glyphslot_grid_fit_metrics( FT_GlyphSlot slot,
+ FT_Bool vertical )
+ {
+ FT_Glyph_Metrics* metrics = &slot->metrics;
+ FT_Pos right, bottom;
+
+
+ if ( vertical )
+ {
+ metrics->horiBearingX = FT_PIX_FLOOR( metrics->horiBearingX );
+ metrics->horiBearingY = FT_PIX_CEIL ( metrics->horiBearingY );
+
+ right = FT_PIX_CEIL( metrics->vertBearingX + metrics->width );
+ bottom = FT_PIX_CEIL( metrics->vertBearingY + metrics->height );
+
+ metrics->vertBearingX = FT_PIX_FLOOR( metrics->vertBearingX );
+ metrics->vertBearingY = FT_PIX_FLOOR( metrics->vertBearingY );
+
+ metrics->width = right - metrics->vertBearingX;
+ metrics->height = bottom - metrics->vertBearingY;
+ }
+ else
+ {
+ metrics->vertBearingX = FT_PIX_FLOOR( metrics->vertBearingX );
+ metrics->vertBearingY = FT_PIX_FLOOR( metrics->vertBearingY );
+
+ right = FT_PIX_CEIL ( metrics->horiBearingX + metrics->width );
+ bottom = FT_PIX_FLOOR( metrics->horiBearingY - metrics->height );
+
+ metrics->horiBearingX = FT_PIX_FLOOR( metrics->horiBearingX );
+ metrics->horiBearingY = FT_PIX_CEIL ( metrics->horiBearingY );
+
+ metrics->width = right - metrics->horiBearingX;
+ metrics->height = metrics->horiBearingY - bottom;
+ }
+
+ metrics->horiAdvance = FT_PIX_ROUND( metrics->horiAdvance );
+ metrics->vertAdvance = FT_PIX_ROUND( metrics->vertAdvance );
+ }
+#endif /* GRID_FIT_METRICS */
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Load_Glyph( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ FT_Error error;
+ FT_Driver driver;
+ FT_GlyphSlot slot;
+ FT_Library library;
+ FT_Bool autohint = FALSE;
+ FT_Module hinter;
+
+
+ if ( !face || !face->size || !face->glyph )
+ return FT_Err_Invalid_Face_Handle;
+
+ /* The validity test for `glyph_index' is performed by the */
+ /* font drivers. */
+
+ slot = face->glyph;
+ ft_glyphslot_clear( slot );
+
+ driver = face->driver;
+ library = driver->root.library;
+ hinter = library->auto_hinter;
+
+ /* resolve load flags dependencies */
+
+ if ( load_flags & FT_LOAD_NO_RECURSE )
+ load_flags |= FT_LOAD_NO_SCALE |
+ FT_LOAD_IGNORE_TRANSFORM;
+
+ if ( load_flags & FT_LOAD_NO_SCALE )
+ {
+ load_flags |= FT_LOAD_NO_HINTING |
+ FT_LOAD_NO_BITMAP;
+
+ load_flags &= ~FT_LOAD_RENDER;
+ }
+
+ /*
+ * Determine whether we need to auto-hint or not.
+ * The general rules are:
+ *
+ * - Do only auto-hinting if we have a hinter module,
+ * a scalable font format dealing with outlines,
+ * and no transforms except simple slants.
+ *
+ * - Then, autohint if FT_LOAD_FORCE_AUTOHINT is set
+ * or if we don't have a native font hinter.
+ *
+ * - Otherwise, auto-hint for LIGHT hinting mode.
+ *
+ * - Exception: The font is `tricky' and requires
+ * the native hinter to load properly.
+ */
+
+ if ( hinter &&
+ !( load_flags & FT_LOAD_NO_HINTING ) &&
+ !( load_flags & FT_LOAD_NO_AUTOHINT ) &&
+ FT_DRIVER_IS_SCALABLE( driver ) &&
+ FT_DRIVER_USES_OUTLINES( driver ) &&
+ !FT_IS_TRICKY( face ) &&
+ face->internal->transform_matrix.yy > 0 &&
+ face->internal->transform_matrix.yx == 0 )
+ {
+ if ( ( load_flags & FT_LOAD_FORCE_AUTOHINT ) ||
+ !FT_DRIVER_HAS_HINTER( driver ) )
+ autohint = TRUE;
+ else
+ {
+ FT_Render_Mode mode = FT_LOAD_TARGET_MODE( load_flags );
+
+
+ if ( mode == FT_RENDER_MODE_LIGHT ||
+ face->internal->ignore_unpatented_hinter )
+ autohint = TRUE;
+ }
+ }
+
+ if ( autohint )
+ {
+ FT_AutoHinter_Service hinting;
+
+
+ /* try to load embedded bitmaps first if available */
+ /* */
+ /* XXX: This is really a temporary hack that should disappear */
+ /* promptly with FreeType 2.1! */
+ /* */
+ if ( FT_HAS_FIXED_SIZES( face ) &&
+ ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
+ {
+ error = driver->clazz->load_glyph( slot, face->size,
+ glyph_index,
+ load_flags | FT_LOAD_SBITS_ONLY );
+
+ if ( !error && slot->format == FT_GLYPH_FORMAT_BITMAP )
+ goto Load_Ok;
+ }
+
+ {
+ FT_Face_Internal internal = face->internal;
+ FT_Int transform_flags = internal->transform_flags;
+
+
+ /* since the auto-hinter calls FT_Load_Glyph by itself, */
+ /* make sure that glyphs aren't transformed */
+ internal->transform_flags = 0;
+
+ /* load auto-hinted outline */
+ hinting = (FT_AutoHinter_Service)hinter->clazz->module_interface;
+
+ error = hinting->load_glyph( (FT_AutoHinter)hinter,
+ slot, face->size,
+ glyph_index, load_flags );
+
+ internal->transform_flags = transform_flags;
+ }
+ }
+ else
+ {
+ error = driver->clazz->load_glyph( slot,
+ face->size,
+ glyph_index,
+ load_flags );
+ if ( error )
+ goto Exit;
+
+ if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+ {
+ /* check that the loaded outline is correct */
+ error = FT_Outline_Check( &slot->outline );
+ if ( error )
+ goto Exit;
+
+#ifdef GRID_FIT_METRICS
+ if ( !( load_flags & FT_LOAD_NO_HINTING ) )
+ ft_glyphslot_grid_fit_metrics( slot,
+ FT_BOOL( load_flags & FT_LOAD_VERTICAL_LAYOUT ) );
+#endif
+ }
+ }
+
+ Load_Ok:
+ /* compute the advance */
+ if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+ {
+ slot->advance.x = 0;
+ slot->advance.y = slot->metrics.vertAdvance;
+ }
+ else
+ {
+ slot->advance.x = slot->metrics.horiAdvance;
+ slot->advance.y = 0;
+ }
+
+ /* compute the linear advance in 16.16 pixels */
+ if ( ( load_flags & FT_LOAD_LINEAR_DESIGN ) == 0 &&
+ ( FT_IS_SCALABLE( face ) ) )
+ {
+ FT_Size_Metrics* metrics = &face->size->metrics;
+
+
+ /* it's tricky! */
+ slot->linearHoriAdvance = FT_MulDiv( slot->linearHoriAdvance,
+ metrics->x_scale, 64 );
+
+ slot->linearVertAdvance = FT_MulDiv( slot->linearVertAdvance,
+ metrics->y_scale, 64 );
+ }
+
+ if ( ( load_flags & FT_LOAD_IGNORE_TRANSFORM ) == 0 )
+ {
+ FT_Face_Internal internal = face->internal;
+
+
+ /* now, transform the glyph image if needed */
+ if ( internal->transform_flags )
+ {
+ /* get renderer */
+ FT_Renderer renderer = ft_lookup_glyph_renderer( slot );
+
+
+ if ( renderer )
+ error = renderer->clazz->transform_glyph(
+ renderer, slot,
+ &internal->transform_matrix,
+ &internal->transform_delta );
+ /* transform advance */
+ FT_Vector_Transform( &slot->advance, &internal->transform_matrix );
+ }
+ }
+
+ /* do we need to render the image now? */
+ if ( !error &&
+ slot->format != FT_GLYPH_FORMAT_BITMAP &&
+ slot->format != FT_GLYPH_FORMAT_COMPOSITE &&
+ load_flags & FT_LOAD_RENDER )
+ {
+ FT_Render_Mode mode = FT_LOAD_TARGET_MODE( load_flags );
+
+
+ if ( mode == FT_RENDER_MODE_NORMAL &&
+ (load_flags & FT_LOAD_MONOCHROME ) )
+ mode = FT_RENDER_MODE_MONO;
+
+ error = FT_Render_Glyph( slot, mode );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Load_Char( FT_Face face,
+ FT_ULong char_code,
+ FT_Int32 load_flags )
+ {
+ FT_UInt glyph_index;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ glyph_index = (FT_UInt)char_code;
+ if ( face->charmap )
+ glyph_index = FT_Get_Char_Index( face, char_code );
+
+ return FT_Load_Glyph( face, glyph_index, load_flags );
+ }
+
+
+ /* destructor for sizes list */
+ static void
+ destroy_size( FT_Memory memory,
+ FT_Size size,
+ FT_Driver driver )
+ {
+ /* finalize client-specific data */
+ if ( size->generic.finalizer )
+ size->generic.finalizer( size );
+
+ /* finalize format-specific stuff */
+ if ( driver->clazz->done_size )
+ driver->clazz->done_size( size );
+
+ FT_FREE( size->internal );
+ FT_FREE( size );
+ }
+
+
+ static void
+ ft_cmap_done_internal( FT_CMap cmap );
+
+
+ static void
+ destroy_charmaps( FT_Face face,
+ FT_Memory memory )
+ {
+ FT_Int n;
+
+
+ if ( !face )
+ return;
+
+ for ( n = 0; n < face->num_charmaps; n++ )
+ {
+ FT_CMap cmap = FT_CMAP( face->charmaps[n] );
+
+
+ ft_cmap_done_internal( cmap );
+
+ face->charmaps[n] = NULL;
+ }
+
+ FT_FREE( face->charmaps );
+ face->num_charmaps = 0;
+ }
+
+
+ /* destructor for faces list */
+ static void
+ destroy_face( FT_Memory memory,
+ FT_Face face,
+ FT_Driver driver )
+ {
+ FT_Driver_Class clazz = driver->clazz;
+
+
+ /* discard auto-hinting data */
+ if ( face->autohint.finalizer )
+ face->autohint.finalizer( face->autohint.data );
+
+ /* Discard glyph slots for this face. */
+ /* Beware! FT_Done_GlyphSlot() changes the field `face->glyph' */
+ while ( face->glyph )
+ FT_Done_GlyphSlot( face->glyph );
+
+ /* discard all sizes for this face */
+ FT_List_Finalize( &face->sizes_list,
+ (FT_List_Destructor)destroy_size,
+ memory,
+ driver );
+ face->size = 0;
+
+ /* now discard client data */
+ if ( face->generic.finalizer )
+ face->generic.finalizer( face );
+
+ /* discard charmaps */
+ destroy_charmaps( face, memory );
+
+ /* finalize format-specific stuff */
+ if ( clazz->done_face )
+ clazz->done_face( face );
+
+ /* close the stream for this face if needed */
+ FT_Stream_Free(
+ face->stream,
+ ( face->face_flags & FT_FACE_FLAG_EXTERNAL_STREAM ) != 0 );
+
+ face->stream = 0;
+
+ /* get rid of it */
+ if ( face->internal )
+ {
+ FT_FREE( face->internal );
+ }
+ FT_FREE( face );
+ }
+
+
+ static void
+ Destroy_Driver( FT_Driver driver )
+ {
+ FT_List_Finalize( &driver->faces_list,
+ (FT_List_Destructor)destroy_face,
+ driver->root.memory,
+ driver );
+
+ /* check whether we need to drop the driver's glyph loader */
+ if ( FT_DRIVER_USES_OUTLINES( driver ) )
+ FT_GlyphLoader_Done( driver->glyph_loader );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* find_unicode_charmap */
+ /* */
+ /* <Description> */
+ /* This function finds a Unicode charmap, if there is one. */
+ /* And if there is more than one, it tries to favour the more */
+ /* extensive one, i.e., one that supports UCS-4 against those which */
+ /* are limited to the BMP (said UCS-2 encoding.) */
+ /* */
+ /* This function is called from open_face() (just below), and also */
+ /* from FT_Select_Charmap( ..., FT_ENCODING_UNICODE ). */
+ /* */
+ static FT_Error
+ find_unicode_charmap( FT_Face face )
+ {
+ FT_CharMap* first;
+ FT_CharMap* cur;
+
+
+ /* caller should have already checked that `face' is valid */
+ FT_ASSERT( face );
+
+ first = face->charmaps;
+
+ if ( !first )
+ return FT_Err_Invalid_CharMap_Handle;
+
+ /*
+ * The original TrueType specification(s) only specified charmap
+ * formats that are capable of mapping 8 or 16 bit character codes to
+ * glyph indices.
+ *
+ * However, recent updates to the Apple and OpenType specifications
+ * introduced new formats that are capable of mapping 32-bit character
+ * codes as well. And these are already used on some fonts, mainly to
+ * map non-BMP Asian ideographs as defined in Unicode.
+ *
+ * For compatibility purposes, these fonts generally come with
+ * *several* Unicode charmaps:
+ *
+ * - One of them in the "old" 16-bit format, that cannot access
+ * all glyphs in the font.
+ *
+ * - Another one in the "new" 32-bit format, that can access all
+ * the glyphs.
+ *
+ * This function has been written to always favor a 32-bit charmap
+ * when found. Otherwise, a 16-bit one is returned when found.
+ */
+
+ /* Since the `interesting' table, with IDs (3,10), is normally the */
+ /* last one, we loop backwards. This loses with type1 fonts with */
+ /* non-BMP characters (<.0001%), this wins with .ttf with non-BMP */
+ /* chars (.01% ?), and this is the same about 99.99% of the time! */
+
+ cur = first + face->num_charmaps; /* points after the last one */
+
+ for ( ; --cur >= first; )
+ {
+ if ( cur[0]->encoding == FT_ENCODING_UNICODE )
+ {
+ /* XXX If some new encodings to represent UCS-4 are added, */
+ /* they should be added here. */
+ if ( ( cur[0]->platform_id == TT_PLATFORM_MICROSOFT &&
+ cur[0]->encoding_id == TT_MS_ID_UCS_4 ) ||
+ ( cur[0]->platform_id == TT_PLATFORM_APPLE_UNICODE &&
+ cur[0]->encoding_id == TT_APPLE_ID_UNICODE_32 ) )
+ {
+ face->charmap = cur[0];
+ return FT_Err_Ok;
+ }
+ }
+ }
+
+ /* We do not have any UCS-4 charmap. */
+ /* Do the loop again and search for UCS-2 charmaps. */
+ cur = first + face->num_charmaps;
+
+ for ( ; --cur >= first; )
+ {
+ if ( cur[0]->encoding == FT_ENCODING_UNICODE )
+ {
+ face->charmap = cur[0];
+ return FT_Err_Ok;
+ }
+ }
+
+ return FT_Err_Invalid_CharMap_Handle;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* find_variant_selector_charmap */
+ /* */
+ /* <Description> */
+ /* This function finds the variant selector charmap, if there is one. */
+ /* There can only be one (platform=0, specific=5, format=14). */
+ /* */
+ static FT_CharMap
+ find_variant_selector_charmap( FT_Face face )
+ {
+ FT_CharMap* first;
+ FT_CharMap* end;
+ FT_CharMap* cur;
+
+
+ /* caller should have already checked that `face' is valid */
+ FT_ASSERT( face );
+
+ first = face->charmaps;
+
+ if ( !first )
+ return NULL;
+
+ end = first + face->num_charmaps; /* points after the last one */
+
+ for ( cur = first; cur < end; ++cur )
+ {
+ if ( cur[0]->platform_id == TT_PLATFORM_APPLE_UNICODE &&
+ cur[0]->encoding_id == TT_APPLE_ID_VARIANT_SELECTOR &&
+ FT_Get_CMap_Format( cur[0] ) == 14 )
+ return cur[0];
+ }
+
+ return NULL;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* open_face */
+ /* */
+ /* <Description> */
+ /* This function does some work for FT_Open_Face(). */
+ /* */
+ static FT_Error
+ open_face( FT_Driver driver,
+ FT_Stream stream,
+ FT_Long face_index,
+ FT_Int num_params,
+ FT_Parameter* params,
+ FT_Face *aface )
+ {
+ FT_Memory memory;
+ FT_Driver_Class clazz;
+ FT_Face face = 0;
+ FT_Error error, error2;
+ FT_Face_Internal internal = NULL;
+
+
+ clazz = driver->clazz;
+ memory = driver->root.memory;
+
+ /* allocate the face object and perform basic initialization */
+ if ( FT_ALLOC( face, clazz->face_object_size ) )
+ goto Fail;
+
+ if ( FT_NEW( internal ) )
+ goto Fail;
+
+ face->internal = internal;
+
+ face->driver = driver;
+ face->memory = memory;
+ face->stream = stream;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ {
+ int i;
+
+
+ face->internal->incremental_interface = 0;
+ for ( i = 0; i < num_params && !face->internal->incremental_interface;
+ i++ )
+ if ( params[i].tag == FT_PARAM_TAG_INCREMENTAL )
+ face->internal->incremental_interface =
+ (FT_Incremental_Interface)params[i].data;
+ }
+#endif
+
+ if ( clazz->init_face )
+ error = clazz->init_face( stream,
+ face,
+ (FT_Int)face_index,
+ num_params,
+ params );
+ if ( error )
+ goto Fail;
+
+ /* select Unicode charmap by default */
+ error2 = find_unicode_charmap( face );
+
+ /* if no Unicode charmap can be found, FT_Err_Invalid_CharMap_Handle */
+ /* is returned. */
+
+ /* no error should happen, but we want to play safe */
+ if ( error2 && error2 != FT_Err_Invalid_CharMap_Handle )
+ {
+ error = error2;
+ goto Fail;
+ }
+
+ *aface = face;
+
+ Fail:
+ if ( error )
+ {
+ destroy_charmaps( face, memory );
+ if ( clazz->done_face )
+ clazz->done_face( face );
+ FT_FREE( internal );
+ FT_FREE( face );
+ *aface = 0;
+ }
+
+ return error;
+ }
+
+
+ /* there's a Mac-specific extended implementation of FT_New_Face() */
+ /* in src/base/ftmac.c */
+
+#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Face( FT_Library library,
+ const char* pathname,
+ FT_Long face_index,
+ FT_Face *aface )
+ {
+ FT_Open_Args args;
+
+
+ /* test for valid `library' and `aface' delayed to FT_Open_Face() */
+ if ( !pathname )
+ return FT_Err_Invalid_Argument;
+
+ args.flags = FT_OPEN_PATHNAME;
+ args.pathname = (char*)pathname;
+
+ return FT_Open_Face( library, &args, face_index, aface );
+ }
+
+#endif /* defined( FT_MACINTOSH ) && !defined( DARWIN_NO_CARBON ) */
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Memory_Face( FT_Library library,
+ const FT_Byte* file_base,
+ FT_Long file_size,
+ FT_Long face_index,
+ FT_Face *aface )
+ {
+ FT_Open_Args args;
+
+
+ /* test for valid `library' and `face' delayed to FT_Open_Face() */
+ if ( !file_base )
+ return FT_Err_Invalid_Argument;
+
+ args.flags = FT_OPEN_MEMORY;
+ args.memory_base = file_base;
+ args.memory_size = file_size;
+
+ return FT_Open_Face( library, &args, face_index, aface );
+ }
+
+
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+
+ /* The behavior here is very similar to that in base/ftmac.c, but it */
+ /* is designed to work on non-mac systems, so no mac specific calls. */
+ /* */
+ /* We look at the file and determine if it is a mac dfont file or a mac */
+ /* resource file, or a macbinary file containing a mac resource file. */
+ /* */
+ /* Unlike ftmac I'm not going to look at a `FOND'. I don't really see */
+ /* the point, especially since there may be multiple `FOND' resources. */
+ /* Instead I'll just look for `sfnt' and `POST' resources, ordered as */
+ /* they occur in the file. */
+ /* */
+ /* Note that multiple `POST' resources do not mean multiple postscript */
+ /* fonts; they all get jammed together to make what is essentially a */
+ /* pfb file. */
+ /* */
+ /* We aren't interested in `NFNT' or `FONT' bitmap resources. */
+ /* */
+ /* As soon as we get an `sfnt' load it into memory and pass it off to */
+ /* FT_Open_Face. */
+ /* */
+ /* If we have a (set of) `POST' resources, massage them into a (memory) */
+ /* pfb file and pass that to FT_Open_Face. (As with ftmac.c I'm not */
+ /* going to try to save the kerning info. After all that lives in the */
+ /* `FOND' which isn't in the file containing the `POST' resources so */
+ /* we don't really have access to it. */
+
+
+ /* Finalizer for a memory stream; gets called by FT_Done_Face(). */
+ /* It frees the memory it uses. */
+ /* From ftmac.c. */
+ static void
+ memory_stream_close( FT_Stream stream )
+ {
+ FT_Memory memory = stream->memory;
+
+
+ FT_FREE( stream->base );
+
+ stream->size = 0;
+ stream->base = 0;
+ stream->close = 0;
+ }
+
+
+ /* Create a new memory stream from a buffer and a size. */
+ /* From ftmac.c. */
+ static FT_Error
+ new_memory_stream( FT_Library library,
+ FT_Byte* base,
+ FT_ULong size,
+ FT_Stream_CloseFunc close,
+ FT_Stream *astream )
+ {
+ FT_Error error;
+ FT_Memory memory;
+ FT_Stream stream;
+
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ if ( !base )
+ return FT_Err_Invalid_Argument;
+
+ *astream = 0;
+ memory = library->memory;
+ if ( FT_NEW( stream ) )
+ goto Exit;
+
+ FT_Stream_OpenMemory( stream, base, size );
+
+ stream->close = close;
+
+ *astream = stream;
+
+ Exit:
+ return error;
+ }
+
+
+ /* Create a new FT_Face given a buffer and a driver name. */
+ /* from ftmac.c */
+ FT_LOCAL_DEF( FT_Error )
+ open_face_from_buffer( FT_Library library,
+ FT_Byte* base,
+ FT_ULong size,
+ FT_Long face_index,
+ const char* driver_name,
+ FT_Face *aface )
+ {
+ FT_Open_Args args;
+ FT_Error error;
+ FT_Stream stream = NULL;
+ FT_Memory memory = library->memory;
+
+
+ error = new_memory_stream( library,
+ base,
+ size,
+ memory_stream_close,
+ &stream );
+ if ( error )
+ {
+ FT_FREE( base );
+ return error;
+ }
+
+ args.flags = FT_OPEN_STREAM;
+ args.stream = stream;
+ if ( driver_name )
+ {
+ args.flags = args.flags | FT_OPEN_DRIVER;
+ args.driver = FT_Get_Module( library, driver_name );
+ }
+
+#ifdef FT_MACINTOSH
+ /* At this point, face_index has served its purpose; */
+ /* whoever calls this function has already used it to */
+ /* locate the correct font data. We should not propagate */
+ /* this index to FT_Open_Face() (unless it is negative). */
+
+ if ( face_index > 0 )
+ face_index = 0;
+#endif
+
+ error = FT_Open_Face( library, &args, face_index, aface );
+
+ if ( error == FT_Err_Ok )
+ (*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM;
+ else
+#ifdef FT_MACINTOSH
+ FT_Stream_Free( stream, 0 );
+#else
+ {
+ FT_Stream_Close( stream );
+ FT_FREE( stream );
+ }
+#endif
+
+ return error;
+ }
+
+
+ /* Look up `TYP1' or `CID ' table from sfnt table directory. */
+ /* `offset' and `length' must exclude the binary header in tables. */
+
+ /* Type 1 and CID-keyed font drivers should recognize sfnt-wrapped */
+ /* format too. Here, since we can't expect that the TrueType font */
+ /* driver is loaded unconditially, we must parse the font by */
+ /* ourselves. We are only interested in the name of the table and */
+ /* the offset. */
+
+ static FT_Error
+ ft_lookup_PS_in_sfnt_stream( FT_Stream stream,
+ FT_Long face_index,
+ FT_ULong* offset,
+ FT_ULong* length,
+ FT_Bool* is_sfnt_cid )
+ {
+ FT_Error error;
+ FT_UShort numTables;
+ FT_Long pstable_index;
+ FT_ULong tag;
+ int i;
+
+
+ *offset = 0;
+ *length = 0;
+ *is_sfnt_cid = FALSE;
+
+ /* TODO: support for sfnt-wrapped PS/CID in TTC format */
+
+ /* version check for 'typ1' (should be ignored?) */
+ if ( FT_READ_ULONG( tag ) )
+ return error;
+ if ( tag != TTAG_typ1 )
+ return FT_Err_Unknown_File_Format;
+
+ if ( FT_READ_USHORT( numTables ) )
+ return error;
+ if ( FT_STREAM_SKIP( 2 * 3 ) ) /* skip binary search header */
+ return error;
+
+ pstable_index = -1;
+ *is_sfnt_cid = FALSE;
+
+ for ( i = 0; i < numTables; i++ )
+ {
+ if ( FT_READ_ULONG( tag ) || FT_STREAM_SKIP( 4 ) ||
+ FT_READ_ULONG( *offset ) || FT_READ_ULONG( *length ) )
+ return error;
+
+ if ( tag == TTAG_CID )
+ {
+ pstable_index++;
+ *offset += 22;
+ *length -= 22;
+ *is_sfnt_cid = TRUE;
+ if ( face_index < 0 )
+ return FT_Err_Ok;
+ }
+ else if ( tag == TTAG_TYP1 )
+ {
+ pstable_index++;
+ *offset += 24;
+ *length -= 24;
+ *is_sfnt_cid = FALSE;
+ if ( face_index < 0 )
+ return FT_Err_Ok;
+ }
+ if ( face_index >= 0 && pstable_index == face_index )
+ return FT_Err_Ok;
+ }
+ return FT_Err_Table_Missing;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ open_face_PS_from_sfnt_stream( FT_Library library,
+ FT_Stream stream,
+ FT_Long face_index,
+ FT_Int num_params,
+ FT_Parameter *params,
+ FT_Face *aface )
+ {
+ FT_Error error;
+ FT_Memory memory = library->memory;
+ FT_ULong offset, length;
+ FT_Long pos;
+ FT_Bool is_sfnt_cid;
+ FT_Byte* sfnt_ps;
+
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+
+
+ pos = FT_Stream_Pos( stream );
+
+ error = ft_lookup_PS_in_sfnt_stream( stream,
+ face_index,
+ &offset,
+ &length,
+ &is_sfnt_cid );
+ if ( error )
+ return error;
+
+ if ( FT_Stream_Seek( stream, pos + offset ) )
+ goto Exit;
+
+ if ( FT_ALLOC( sfnt_ps, (FT_Long)length ) )
+ goto Exit;
+
+ error = FT_Stream_Read( stream, (FT_Byte *)sfnt_ps, length );
+ if ( error )
+ goto Exit;
+
+ error = open_face_from_buffer( library,
+ sfnt_ps,
+ length,
+ face_index < 0 ? face_index : 0,
+ is_sfnt_cid ? "cid" : "type1",
+ aface );
+ Exit:
+ FT_Stream_Seek( stream, pos );
+ return error;
+ }
+
+
+#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
+
+ /* The resource header says we've got resource_cnt `POST' (type1) */
+ /* resources in this file. They all need to be coalesced into */
+ /* one lump which gets passed on to the type1 driver. */
+ /* Here can be only one PostScript font in a file so face_index */
+ /* must be 0 (or -1). */
+ /* */
+ static FT_Error
+ Mac_Read_POST_Resource( FT_Library library,
+ FT_Stream stream,
+ FT_Long *offsets,
+ FT_Long resource_cnt,
+ FT_Long face_index,
+ FT_Face *aface )
+ {
+ FT_Error error = FT_Err_Cannot_Open_Resource;
+ FT_Memory memory = library->memory;
+ FT_Byte* pfb_data;
+ int i, type, flags;
+ FT_Long len;
+ FT_Long pfb_len, pfb_pos, pfb_lenpos;
+ FT_Long rlen, temp;
+
+
+ if ( face_index == -1 )
+ face_index = 0;
+ if ( face_index != 0 )
+ return error;
+
+ /* Find the length of all the POST resources, concatenated. Assume */
+ /* worst case (each resource in its own section). */
+ pfb_len = 0;
+ for ( i = 0; i < resource_cnt; ++i )
+ {
+ error = FT_Stream_Seek( stream, offsets[i] );
+ if ( error )
+ goto Exit;
+ if ( FT_READ_LONG( temp ) )
+ goto Exit;
+ pfb_len += temp + 6;
+ }
+
+ if ( FT_ALLOC( pfb_data, (FT_Long)pfb_len + 2 ) )
+ goto Exit;
+
+ pfb_data[0] = 0x80;
+ pfb_data[1] = 1; /* Ascii section */
+ pfb_data[2] = 0; /* 4-byte length, fill in later */
+ pfb_data[3] = 0;
+ pfb_data[4] = 0;
+ pfb_data[5] = 0;
+ pfb_pos = 6;
+ pfb_lenpos = 2;
+
+ len = 0;
+ type = 1;
+ for ( i = 0; i < resource_cnt; ++i )
+ {
+ error = FT_Stream_Seek( stream, offsets[i] );
+ if ( error )
+ goto Exit2;
+ if ( FT_READ_LONG( rlen ) )
+ goto Exit;
+ if ( FT_READ_USHORT( flags ) )
+ goto Exit;
+ rlen -= 2; /* the flags are part of the resource */
+ if ( ( flags >> 8 ) == type )
+ len += rlen;
+ else
+ {
+ pfb_data[pfb_lenpos ] = (FT_Byte)( len );
+ pfb_data[pfb_lenpos + 1] = (FT_Byte)( len >> 8 );
+ pfb_data[pfb_lenpos + 2] = (FT_Byte)( len >> 16 );
+ pfb_data[pfb_lenpos + 3] = (FT_Byte)( len >> 24 );
+
+ if ( ( flags >> 8 ) == 5 ) /* End of font mark */
+ break;
+
+ pfb_data[pfb_pos++] = 0x80;
+
+ type = flags >> 8;
+ len = rlen;
+
+ pfb_data[pfb_pos++] = (FT_Byte)type;
+ pfb_lenpos = pfb_pos;
+ pfb_data[pfb_pos++] = 0; /* 4-byte length, fill in later */
+ pfb_data[pfb_pos++] = 0;
+ pfb_data[pfb_pos++] = 0;
+ pfb_data[pfb_pos++] = 0;
+ }
+
+ error = FT_Stream_Read( stream, (FT_Byte *)pfb_data + pfb_pos, rlen );
+ pfb_pos += rlen;
+ }
+
+ pfb_data[pfb_pos++] = 0x80;
+ pfb_data[pfb_pos++] = 3;
+
+ pfb_data[pfb_lenpos ] = (FT_Byte)( len );
+ pfb_data[pfb_lenpos + 1] = (FT_Byte)( len >> 8 );
+ pfb_data[pfb_lenpos + 2] = (FT_Byte)( len >> 16 );
+ pfb_data[pfb_lenpos + 3] = (FT_Byte)( len >> 24 );
+
+ return open_face_from_buffer( library,
+ pfb_data,
+ pfb_pos,
+ face_index,
+ "type1",
+ aface );
+
+ Exit2:
+ FT_FREE( pfb_data );
+
+ Exit:
+ return error;
+ }
+
+
+ /* The resource header says we've got resource_cnt `sfnt' */
+ /* (TrueType/OpenType) resources in this file. Look through */
+ /* them for the one indicated by face_index, load it into mem, */
+ /* pass it on the the truetype driver and return it. */
+ /* */
+ static FT_Error
+ Mac_Read_sfnt_Resource( FT_Library library,
+ FT_Stream stream,
+ FT_Long *offsets,
+ FT_Long resource_cnt,
+ FT_Long face_index,
+ FT_Face *aface )
+ {
+ FT_Memory memory = library->memory;
+ FT_Byte* sfnt_data;
+ FT_Error error;
+ FT_Long flag_offset;
+ FT_Long rlen;
+ int is_cff;
+ FT_Long face_index_in_resource = 0;
+
+
+ if ( face_index == -1 )
+ face_index = 0;
+ if ( face_index >= resource_cnt )
+ return FT_Err_Cannot_Open_Resource;
+
+ flag_offset = offsets[face_index];
+ error = FT_Stream_Seek( stream, flag_offset );
+ if ( error )
+ goto Exit;
+
+ if ( FT_READ_LONG( rlen ) )
+ goto Exit;
+ if ( rlen == -1 )
+ return FT_Err_Cannot_Open_Resource;
+
+ error = open_face_PS_from_sfnt_stream( library,
+ stream,
+ face_index,
+ 0, NULL,
+ aface );
+ if ( !error )
+ goto Exit;
+
+ if ( FT_ALLOC( sfnt_data, (FT_Long)rlen ) )
+ return error;
+ error = FT_Stream_Read( stream, (FT_Byte *)sfnt_data, rlen );
+ if ( error )
+ goto Exit;
+
+ is_cff = rlen > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
+ error = open_face_from_buffer( library,
+ sfnt_data,
+ rlen,
+ face_index_in_resource,
+ is_cff ? "cff" : "truetype",
+ aface );
+
+ Exit:
+ return error;
+ }
+
+
+ /* Check for a valid resource fork header, or a valid dfont */
+ /* header. In a resource fork the first 16 bytes are repeated */
+ /* at the location specified by bytes 4-7. In a dfont bytes */
+ /* 4-7 point to 16 bytes of zeroes instead. */
+ /* */
+ static FT_Error
+ IsMacResource( FT_Library library,
+ FT_Stream stream,
+ FT_Long resource_offset,
+ FT_Long face_index,
+ FT_Face *aface )
+ {
+ FT_Memory memory = library->memory;
+ FT_Error error;
+ FT_Long map_offset, rdara_pos;
+ FT_Long *data_offsets;
+ FT_Long count;
+
+
+ error = FT_Raccess_Get_HeaderInfo( library, stream, resource_offset,
+ &map_offset, &rdara_pos );
+ if ( error )
+ return error;
+
+ error = FT_Raccess_Get_DataOffsets( library, stream,
+ map_offset, rdara_pos,
+ TTAG_POST,
+ &data_offsets, &count );
+ if ( !error )
+ {
+ error = Mac_Read_POST_Resource( library, stream, data_offsets, count,
+ face_index, aface );
+ FT_FREE( data_offsets );
+ /* POST exists in an LWFN providing a single face */
+ if ( !error )
+ (*aface)->num_faces = 1;
+ return error;
+ }
+
+ error = FT_Raccess_Get_DataOffsets( library, stream,
+ map_offset, rdara_pos,
+ TTAG_sfnt,
+ &data_offsets, &count );
+ if ( !error )
+ {
+ FT_Long face_index_internal = face_index % count;
+
+
+ error = Mac_Read_sfnt_Resource( library, stream, data_offsets, count,
+ face_index_internal, aface );
+ FT_FREE( data_offsets );
+ if ( !error )
+ (*aface)->num_faces = count;
+ }
+
+ return error;
+ }
+
+
+ /* Check for a valid macbinary header, and if we find one */
+ /* check that the (flattened) resource fork in it is valid. */
+ /* */
+ static FT_Error
+ IsMacBinary( FT_Library library,
+ FT_Stream stream,
+ FT_Long face_index,
+ FT_Face *aface )
+ {
+ unsigned char header[128];
+ FT_Error error;
+ FT_Long dlen, offset;
+
+
+ if ( NULL == stream )
+ return FT_Err_Invalid_Stream_Operation;
+
+ error = FT_Stream_Seek( stream, 0 );
+ if ( error )
+ goto Exit;
+
+ error = FT_Stream_Read( stream, (FT_Byte*)header, 128 );
+ if ( error )
+ goto Exit;
+
+ if ( header[ 0] != 0 ||
+ header[74] != 0 ||
+ header[82] != 0 ||
+ header[ 1] == 0 ||
+ header[ 1] > 33 ||
+ header[63] != 0 ||
+ header[2 + header[1]] != 0 )
+ return FT_Err_Unknown_File_Format;
+
+ dlen = ( header[0x53] << 24 ) |
+ ( header[0x54] << 16 ) |
+ ( header[0x55] << 8 ) |
+ header[0x56];
+#if 0
+ rlen = ( header[0x57] << 24 ) |
+ ( header[0x58] << 16 ) |
+ ( header[0x59] << 8 ) |
+ header[0x5a];
+#endif /* 0 */
+ offset = 128 + ( ( dlen + 127 ) & ~127 );
+
+ return IsMacResource( library, stream, offset, face_index, aface );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ load_face_in_embedded_rfork( FT_Library library,
+ FT_Stream stream,
+ FT_Long face_index,
+ FT_Face *aface,
+ const FT_Open_Args *args )
+ {
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_raccess
+
+ FT_Memory memory = library->memory;
+ FT_Error error = FT_Err_Unknown_File_Format;
+ int i;
+
+ char * file_names[FT_RACCESS_N_RULES];
+ FT_Long offsets[FT_RACCESS_N_RULES];
+ FT_Error errors[FT_RACCESS_N_RULES];
+
+ FT_Open_Args args2;
+ FT_Stream stream2 = 0;
+
+
+ FT_Raccess_Guess( library, stream,
+ args->pathname, file_names, offsets, errors );
+
+ for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
+ {
+ if ( errors[i] )
+ {
+ FT_TRACE3(( "Error[%d] has occurred in rule %d\n", errors[i], i ));
+ continue;
+ }
+
+ args2.flags = FT_OPEN_PATHNAME;
+ args2.pathname = file_names[i] ? file_names[i] : args->pathname;
+
+ FT_TRACE3(( "Try rule %d: %s (offset=%d) ...",
+ i, args2.pathname, offsets[i] ));
+
+ error = FT_Stream_New( library, &args2, &stream2 );
+ if ( error )
+ {
+ FT_TRACE3(( "failed\n" ));
+ continue;
+ }
+
+ error = IsMacResource( library, stream2, offsets[i],
+ face_index, aface );
+ FT_Stream_Free( stream2, 0 );
+
+ FT_TRACE3(( "%s\n", error ? "failed": "successful" ));
+
+ if ( !error )
+ break;
+ }
+
+ for (i = 0; i < FT_RACCESS_N_RULES; i++)
+ {
+ if ( file_names[i] )
+ FT_FREE( file_names[i] );
+ }
+
+ /* Caller (load_mac_face) requires FT_Err_Unknown_File_Format. */
+ if ( error )
+ error = FT_Err_Unknown_File_Format;
+
+ return error;
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_objs
+
+ }
+
+
+ /* Check for some macintosh formats without Carbon framework. */
+ /* Is this a macbinary file? If so look at the resource fork. */
+ /* Is this a mac dfont file? */
+ /* Is this an old style resource fork? (in data) */
+ /* Else call load_face_in_embedded_rfork to try extra rules */
+ /* (defined in `ftrfork.c'). */
+ /* */
+ static FT_Error
+ load_mac_face( FT_Library library,
+ FT_Stream stream,
+ FT_Long face_index,
+ FT_Face *aface,
+ const FT_Open_Args *args )
+ {
+ FT_Error error;
+ FT_UNUSED( args );
+
+
+ error = IsMacBinary( library, stream, face_index, aface );
+ if ( FT_ERROR_BASE( error ) == FT_Err_Unknown_File_Format )
+ {
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_raccess
+
+ FT_TRACE3(( "Try as dfont: %s ...", args->pathname ));
+
+ error = IsMacResource( library, stream, 0, face_index, aface );
+
+ FT_TRACE3(( "%s\n", error ? "failed" : "successful" ));
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_objs
+
+ }
+
+ if ( ( FT_ERROR_BASE( error ) == FT_Err_Unknown_File_Format ||
+ FT_ERROR_BASE( error ) == FT_Err_Invalid_Stream_Operation ) &&
+ ( args->flags & FT_OPEN_PATHNAME ) )
+ error = load_face_in_embedded_rfork( library, stream,
+ face_index, aface, args );
+ return error;
+ }
+#endif
+
+#endif /* !FT_MACINTOSH && FT_CONFIG_OPTION_MAC_FONTS */
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Open_Face( FT_Library library,
+ const FT_Open_Args* args,
+ FT_Long face_index,
+ FT_Face *aface )
+ {
+ FT_Error error;
+ FT_Driver driver;
+ FT_Memory memory;
+ FT_Stream stream = 0;
+ FT_Face face = 0;
+ FT_ListNode node = 0;
+ FT_Bool external_stream;
+ FT_Module* cur;
+ FT_Module* limit;
+
+
+ /* test for valid `library' delayed to */
+ /* FT_Stream_New() */
+
+ if ( ( !aface && face_index >= 0 ) || !args )
+ return FT_Err_Invalid_Argument;
+
+ external_stream = FT_BOOL( ( args->flags & FT_OPEN_STREAM ) &&
+ args->stream );
+
+ /* create input stream */
+ error = FT_Stream_New( library, args, &stream );
+ if ( error )
+ goto Fail3;
+
+ memory = library->memory;
+
+ /* If the font driver is specified in the `args' structure, use */
+ /* it. Otherwise, we scan the list of registered drivers. */
+ if ( ( args->flags & FT_OPEN_DRIVER ) && args->driver )
+ {
+ driver = FT_DRIVER( args->driver );
+
+ /* not all modules are drivers, so check... */
+ if ( FT_MODULE_IS_DRIVER( driver ) )
+ {
+ FT_Int num_params = 0;
+ FT_Parameter* params = 0;
+
+
+ if ( args->flags & FT_OPEN_PARAMS )
+ {
+ num_params = args->num_params;
+ params = args->params;
+ }
+
+ error = open_face( driver, stream, face_index,
+ num_params, params, &face );
+ if ( !error )
+ goto Success;
+ }
+ else
+ error = FT_Err_Invalid_Handle;
+
+ FT_Stream_Free( stream, external_stream );
+ goto Fail;
+ }
+ else
+ {
+ /* check each font driver for an appropriate format */
+ cur = library->modules;
+ limit = cur + library->num_modules;
+
+
+ for ( ; cur < limit; cur++ )
+ {
+ /* not all modules are font drivers, so check... */
+ if ( FT_MODULE_IS_DRIVER( cur[0] ) )
+ {
+ FT_Int num_params = 0;
+ FT_Parameter* params = 0;
+
+
+ driver = FT_DRIVER( cur[0] );
+
+ if ( args->flags & FT_OPEN_PARAMS )
+ {
+ num_params = args->num_params;
+ params = args->params;
+ }
+
+ error = open_face( driver, stream, face_index,
+ num_params, params, &face );
+ if ( !error )
+ goto Success;
+
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+ if ( ft_strcmp( cur[0]->clazz->module_name, "truetype" ) == 0 &&
+ FT_ERROR_BASE( error ) == FT_Err_Table_Missing )
+ {
+ /* TrueType but essential tables are missing */
+ if ( FT_Stream_Seek( stream, 0 ) )
+ break;
+
+ error = open_face_PS_from_sfnt_stream( library,
+ stream,
+ face_index,
+ num_params,
+ params,
+ aface );
+ if ( !error )
+ {
+ FT_Stream_Free( stream, external_stream );
+ return error;
+ }
+ }
+#endif
+
+ if ( FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format )
+ goto Fail3;
+ }
+ }
+
+ Fail3:
+ /* If we are on the mac, and we get an FT_Err_Invalid_Stream_Operation */
+ /* it may be because we have an empty data fork, so we need to check */
+ /* the resource fork. */
+ if ( FT_ERROR_BASE( error ) != FT_Err_Cannot_Open_Stream &&
+ FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format &&
+ FT_ERROR_BASE( error ) != FT_Err_Invalid_Stream_Operation )
+ goto Fail2;
+
+#if !defined( FT_MACINTOSH ) && defined( FT_CONFIG_OPTION_MAC_FONTS )
+ error = load_mac_face( library, stream, face_index, aface, args );
+ if ( !error )
+ {
+ /* We don't want to go to Success here. We've already done that. */
+ /* On the other hand, if we succeeded we still need to close this */
+ /* stream (we opened a different stream which extracted the */
+ /* interesting information out of this stream here. That stream */
+ /* will still be open and the face will point to it). */
+ FT_Stream_Free( stream, external_stream );
+ return error;
+ }
+
+ if ( FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format )
+ goto Fail2;
+#endif /* !FT_MACINTOSH && FT_CONFIG_OPTION_MAC_FONTS */
+
+ /* no driver is able to handle this format */
+ error = FT_Err_Unknown_File_Format;
+
+ Fail2:
+ FT_Stream_Free( stream, external_stream );
+ goto Fail;
+ }
+
+ Success:
+ FT_TRACE4(( "FT_Open_Face: New face object, adding to list\n" ));
+
+ /* set the FT_FACE_FLAG_EXTERNAL_STREAM bit for FT_Done_Face */
+ if ( external_stream )
+ face->face_flags |= FT_FACE_FLAG_EXTERNAL_STREAM;
+
+ /* add the face object to its driver's list */
+ if ( FT_NEW( node ) )
+ goto Fail;
+
+ node->data = face;
+ /* don't assume driver is the same as face->driver, so use */
+ /* face->driver instead. */
+ FT_List_Add( &face->driver->faces_list, node );
+
+ /* now allocate a glyph slot object for the face */
+ FT_TRACE4(( "FT_Open_Face: Creating glyph slot\n" ));
+
+ if ( face_index >= 0 )
+ {
+ error = FT_New_GlyphSlot( face, NULL );
+ if ( error )
+ goto Fail;
+
+ /* finally, allocate a size object for the face */
+ {
+ FT_Size size;
+
+
+ FT_TRACE4(( "FT_Open_Face: Creating size object\n" ));
+
+ error = FT_New_Size( face, &size );
+ if ( error )
+ goto Fail;
+
+ face->size = size;
+ }
+ }
+
+ /* some checks */
+
+ if ( FT_IS_SCALABLE( face ) )
+ {
+ if ( face->height < 0 )
+ face->height = (FT_Short)-face->height;
+
+ if ( !FT_HAS_VERTICAL( face ) )
+ face->max_advance_height = (FT_Short)face->height;
+ }
+
+ if ( FT_HAS_FIXED_SIZES( face ) )
+ {
+ FT_Int i;
+
+
+ for ( i = 0; i < face->num_fixed_sizes; i++ )
+ {
+ FT_Bitmap_Size* bsize = face->available_sizes + i;
+
+
+ if ( bsize->height < 0 )
+ bsize->height = (FT_Short)-bsize->height;
+ if ( bsize->x_ppem < 0 )
+ bsize->x_ppem = (FT_Short)-bsize->x_ppem;
+ if ( bsize->y_ppem < 0 )
+ bsize->y_ppem = -bsize->y_ppem;
+ }
+ }
+
+ /* initialize internal face data */
+ {
+ FT_Face_Internal internal = face->internal;
+
+
+ internal->transform_matrix.xx = 0x10000L;
+ internal->transform_matrix.xy = 0;
+ internal->transform_matrix.yx = 0;
+ internal->transform_matrix.yy = 0x10000L;
+
+ internal->transform_delta.x = 0;
+ internal->transform_delta.y = 0;
+ }
+
+ if ( aface )
+ *aface = face;
+ else
+ FT_Done_Face( face );
+
+ goto Exit;
+
+ Fail:
+ FT_Done_Face( face );
+
+ Exit:
+ FT_TRACE4(( "FT_Open_Face: Return %d\n", error ));
+
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Attach_File( FT_Face face,
+ const char* filepathname )
+ {
+ FT_Open_Args open;
+
+
+ /* test for valid `face' delayed to FT_Attach_Stream() */
+
+ if ( !filepathname )
+ return FT_Err_Invalid_Argument;
+
+ open.stream = NULL;
+ open.flags = FT_OPEN_PATHNAME;
+ open.pathname = (char*)filepathname;
+
+ return FT_Attach_Stream( face, &open );
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Attach_Stream( FT_Face face,
+ FT_Open_Args* parameters )
+ {
+ FT_Stream stream;
+ FT_Error error;
+ FT_Driver driver;
+
+ FT_Driver_Class clazz;
+
+
+ /* test for valid `parameters' delayed to FT_Stream_New() */
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ driver = face->driver;
+ if ( !driver )
+ return FT_Err_Invalid_Driver_Handle;
+
+ error = FT_Stream_New( driver->root.library, parameters, &stream );
+ if ( error )
+ goto Exit;
+
+ /* we implement FT_Attach_Stream in each driver through the */
+ /* `attach_file' interface */
+
+ error = FT_Err_Unimplemented_Feature;
+ clazz = driver->clazz;
+ if ( clazz->attach_file )
+ error = clazz->attach_file( face, stream );
+
+ /* close the attached stream */
+ FT_Stream_Free( stream,
+ (FT_Bool)( parameters->stream &&
+ ( parameters->flags & FT_OPEN_STREAM ) ) );
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Done_Face( FT_Face face )
+ {
+ FT_Error error;
+ FT_Driver driver;
+ FT_Memory memory;
+ FT_ListNode node;
+
+
+ error = FT_Err_Invalid_Face_Handle;
+ if ( face && face->driver )
+ {
+ driver = face->driver;
+ memory = driver->root.memory;
+
+ /* find face in driver's list */
+ node = FT_List_Find( &driver->faces_list, face );
+ if ( node )
+ {
+ /* remove face object from the driver's list */
+ FT_List_Remove( &driver->faces_list, node );
+ FT_FREE( node );
+
+ /* now destroy the object proper */
+ destroy_face( memory, face, driver );
+ error = FT_Err_Ok;
+ }
+ }
+ return error;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Size( FT_Face face,
+ FT_Size *asize )
+ {
+ FT_Error error;
+ FT_Memory memory;
+ FT_Driver driver;
+ FT_Driver_Class clazz;
+
+ FT_Size size = 0;
+ FT_ListNode node = 0;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ if ( !asize )
+ return FT_Err_Invalid_Size_Handle;
+
+ if ( !face->driver )
+ return FT_Err_Invalid_Driver_Handle;
+
+ *asize = 0;
+
+ driver = face->driver;
+ clazz = driver->clazz;
+ memory = face->memory;
+
+ /* Allocate new size object and perform basic initialisation */
+ if ( FT_ALLOC( size, clazz->size_object_size ) || FT_NEW( node ) )
+ goto Exit;
+
+ size->face = face;
+
+ /* for now, do not use any internal fields in size objects */
+ size->internal = 0;
+
+ if ( clazz->init_size )
+ error = clazz->init_size( size );
+
+ /* in case of success, add to the face's list */
+ if ( !error )
+ {
+ *asize = size;
+ node->data = size;
+ FT_List_Add( &face->sizes_list, node );
+ }
+
+ Exit:
+ if ( error )
+ {
+ FT_FREE( node );
+ FT_FREE( size );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Done_Size( FT_Size size )
+ {
+ FT_Error error;
+ FT_Driver driver;
+ FT_Memory memory;
+ FT_Face face;
+ FT_ListNode node;
+
+
+ if ( !size )
+ return FT_Err_Invalid_Size_Handle;
+
+ face = size->face;
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ driver = face->driver;
+ if ( !driver )
+ return FT_Err_Invalid_Driver_Handle;
+
+ memory = driver->root.memory;
+
+ error = FT_Err_Ok;
+ node = FT_List_Find( &face->sizes_list, size );
+ if ( node )
+ {
+ FT_List_Remove( &face->sizes_list, node );
+ FT_FREE( node );
+
+ if ( face->size == size )
+ {
+ face->size = 0;
+ if ( face->sizes_list.head )
+ face->size = (FT_Size)(face->sizes_list.head->data);
+ }
+
+ destroy_size( memory, size, driver );
+ }
+ else
+ error = FT_Err_Invalid_Size_Handle;
+
+ return error;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Error )
+ FT_Match_Size( FT_Face face,
+ FT_Size_Request req,
+ FT_Bool ignore_width,
+ FT_ULong* size_index )
+ {
+ FT_Int i;
+ FT_Long w, h;
+
+
+ if ( !FT_HAS_FIXED_SIZES( face ) )
+ return FT_Err_Invalid_Face_Handle;
+
+ /* FT_Bitmap_Size doesn't provide enough info... */
+ if ( req->type != FT_SIZE_REQUEST_TYPE_NOMINAL )
+ return FT_Err_Unimplemented_Feature;
+
+ w = FT_REQUEST_WIDTH ( req );
+ h = FT_REQUEST_HEIGHT( req );
+
+ if ( req->width && !req->height )
+ h = w;
+ else if ( !req->width && req->height )
+ w = h;
+
+ w = FT_PIX_ROUND( w );
+ h = FT_PIX_ROUND( h );
+
+ for ( i = 0; i < face->num_fixed_sizes; i++ )
+ {
+ FT_Bitmap_Size* bsize = face->available_sizes + i;
+
+
+ if ( h != FT_PIX_ROUND( bsize->y_ppem ) )
+ continue;
+
+ if ( w == FT_PIX_ROUND( bsize->x_ppem ) || ignore_width )
+ {
+ if ( size_index )
+ *size_index = (FT_ULong)i;
+
+ return FT_Err_Ok;
+ }
+ }
+
+ return FT_Err_Invalid_Pixel_Size;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( void )
+ ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics,
+ FT_Pos advance )
+ {
+ /* the factor 1.2 is a heuristical value */
+ if ( !advance )
+ advance = metrics->height * 12 / 10;
+
+ metrics->vertBearingX = -( metrics->width / 2 );
+ metrics->vertBearingY = ( advance - metrics->height ) / 2;
+ metrics->vertAdvance = advance;
+ }
+
+
+ static void
+ ft_recompute_scaled_metrics( FT_Face face,
+ FT_Size_Metrics* metrics )
+ {
+ /* Compute root ascender, descender, test height, and max_advance */
+
+#ifdef GRID_FIT_METRICS
+ metrics->ascender = FT_PIX_CEIL( FT_MulFix( face->ascender,
+ metrics->y_scale ) );
+
+ metrics->descender = FT_PIX_FLOOR( FT_MulFix( face->descender,
+ metrics->y_scale ) );
+
+ metrics->height = FT_PIX_ROUND( FT_MulFix( face->height,
+ metrics->y_scale ) );
+
+ metrics->max_advance = FT_PIX_ROUND( FT_MulFix( face->max_advance_width,
+ metrics->x_scale ) );
+#else /* !GRID_FIT_METRICS */
+ metrics->ascender = FT_MulFix( face->ascender,
+ metrics->y_scale );
+
+ metrics->descender = FT_MulFix( face->descender,
+ metrics->y_scale );
+
+ metrics->height = FT_MulFix( face->height,
+ metrics->y_scale );
+
+ metrics->max_advance = FT_MulFix( face->max_advance_width,
+ metrics->x_scale );
+#endif /* !GRID_FIT_METRICS */
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Select_Metrics( FT_Face face,
+ FT_ULong strike_index )
+ {
+ FT_Size_Metrics* metrics;
+ FT_Bitmap_Size* bsize;
+
+
+ metrics = &face->size->metrics;
+ bsize = face->available_sizes + strike_index;
+
+ metrics->x_ppem = (FT_UShort)( ( bsize->x_ppem + 32 ) >> 6 );
+ metrics->y_ppem = (FT_UShort)( ( bsize->y_ppem + 32 ) >> 6 );
+
+ if ( FT_IS_SCALABLE( face ) )
+ {
+ metrics->x_scale = FT_DivFix( bsize->x_ppem,
+ face->units_per_EM );
+ metrics->y_scale = FT_DivFix( bsize->y_ppem,
+ face->units_per_EM );
+
+ ft_recompute_scaled_metrics( face, metrics );
+ }
+ else
+ {
+ metrics->x_scale = 1L << 22;
+ metrics->y_scale = 1L << 22;
+ metrics->ascender = bsize->y_ppem;
+ metrics->descender = 0;
+ metrics->height = bsize->height << 6;
+ metrics->max_advance = bsize->x_ppem;
+ }
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Request_Metrics( FT_Face face,
+ FT_Size_Request req )
+ {
+ FT_Size_Metrics* metrics;
+
+
+ metrics = &face->size->metrics;
+
+ if ( FT_IS_SCALABLE( face ) )
+ {
+ FT_Long w = 0, h = 0, scaled_w = 0, scaled_h = 0;
+
+
+ switch ( req->type )
+ {
+ case FT_SIZE_REQUEST_TYPE_NOMINAL:
+ w = h = face->units_per_EM;
+ break;
+
+ case FT_SIZE_REQUEST_TYPE_REAL_DIM:
+ w = h = face->ascender - face->descender;
+ break;
+
+ case FT_SIZE_REQUEST_TYPE_BBOX:
+ w = face->bbox.xMax - face->bbox.xMin;
+ h = face->bbox.yMax - face->bbox.yMin;
+ break;
+
+ case FT_SIZE_REQUEST_TYPE_CELL:
+ w = face->max_advance_width;
+ h = face->ascender - face->descender;
+ break;
+
+ case FT_SIZE_REQUEST_TYPE_SCALES:
+ metrics->x_scale = (FT_Fixed)req->width;
+ metrics->y_scale = (FT_Fixed)req->height;
+ if ( !metrics->x_scale )
+ metrics->x_scale = metrics->y_scale;
+ else if ( !metrics->y_scale )
+ metrics->y_scale = metrics->x_scale;
+ goto Calculate_Ppem;
+
+ case FT_SIZE_REQUEST_TYPE_MAX:
+ break;
+ }
+
+ /* to be on the safe side */
+ if ( w < 0 )
+ w = -w;
+
+ if ( h < 0 )
+ h = -h;
+
+ scaled_w = FT_REQUEST_WIDTH ( req );
+ scaled_h = FT_REQUEST_HEIGHT( req );
+
+ /* determine scales */
+ if ( req->width )
+ {
+ metrics->x_scale = FT_DivFix( scaled_w, w );
+
+ if ( req->height )
+ {
+ metrics->y_scale = FT_DivFix( scaled_h, h );
+
+ if ( req->type == FT_SIZE_REQUEST_TYPE_CELL )
+ {
+ if ( metrics->y_scale > metrics->x_scale )
+ metrics->y_scale = metrics->x_scale;
+ else
+ metrics->x_scale = metrics->y_scale;
+ }
+ }
+ else
+ {
+ metrics->y_scale = metrics->x_scale;
+ scaled_h = FT_MulDiv( scaled_w, h, w );
+ }
+ }
+ else
+ {
+ metrics->x_scale = metrics->y_scale = FT_DivFix( scaled_h, h );
+ scaled_w = FT_MulDiv( scaled_h, w, h );
+ }
+
+ Calculate_Ppem:
+ /* calculate the ppems */
+ if ( req->type != FT_SIZE_REQUEST_TYPE_NOMINAL )
+ {
+ scaled_w = FT_MulFix( face->units_per_EM, metrics->x_scale );
+ scaled_h = FT_MulFix( face->units_per_EM, metrics->y_scale );
+ }
+
+ metrics->x_ppem = (FT_UShort)( ( scaled_w + 32 ) >> 6 );
+ metrics->y_ppem = (FT_UShort)( ( scaled_h + 32 ) >> 6 );
+
+ ft_recompute_scaled_metrics( face, metrics );
+ }
+ else
+ {
+ FT_ZERO( metrics );
+ metrics->x_scale = 1L << 22;
+ metrics->y_scale = 1L << 22;
+ }
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Select_Size( FT_Face face,
+ FT_Int strike_index )
+ {
+ FT_Driver_Class clazz;
+
+
+ if ( !face || !FT_HAS_FIXED_SIZES( face ) )
+ return FT_Err_Invalid_Face_Handle;
+
+ if ( strike_index < 0 || strike_index >= face->num_fixed_sizes )
+ return FT_Err_Invalid_Argument;
+
+ clazz = face->driver->clazz;
+
+ if ( clazz->select_size )
+ return clazz->select_size( face->size, (FT_ULong)strike_index );
+
+ FT_Select_Metrics( face, (FT_ULong)strike_index );
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Request_Size( FT_Face face,
+ FT_Size_Request req )
+ {
+ FT_Driver_Class clazz;
+ FT_ULong strike_index;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ if ( !req || req->width < 0 || req->height < 0 ||
+ req->type >= FT_SIZE_REQUEST_TYPE_MAX )
+ return FT_Err_Invalid_Argument;
+
+ clazz = face->driver->clazz;
+
+ if ( clazz->request_size )
+ return clazz->request_size( face->size, req );
+
+ /*
+ * The reason that a driver doesn't have `request_size' defined is
+ * either that the scaling here suffices or that the supported formats
+ * are bitmap-only and size matching is not implemented.
+ *
+ * In the latter case, a simple size matching is done.
+ */
+ if ( !FT_IS_SCALABLE( face ) && FT_HAS_FIXED_SIZES( face ) )
+ {
+ FT_Error error;
+
+
+ error = FT_Match_Size( face, req, 0, &strike_index );
+ if ( error )
+ return error;
+
+ FT_TRACE3(( "FT_Request_Size: bitmap strike %lu matched\n",
+ strike_index ));
+
+ return FT_Select_Size( face, (FT_Int)strike_index );
+ }
+
+ FT_Request_Metrics( face, req );
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Set_Char_Size( FT_Face face,
+ FT_F26Dot6 char_width,
+ FT_F26Dot6 char_height,
+ FT_UInt horz_resolution,
+ FT_UInt vert_resolution )
+ {
+ FT_Size_RequestRec req;
+
+
+ if ( !char_width )
+ char_width = char_height;
+ else if ( !char_height )
+ char_height = char_width;
+
+ if ( !horz_resolution )
+ horz_resolution = vert_resolution;
+ else if ( !vert_resolution )
+ vert_resolution = horz_resolution;
+
+ if ( char_width < 1 * 64 )
+ char_width = 1 * 64;
+ if ( char_height < 1 * 64 )
+ char_height = 1 * 64;
+
+ if ( !horz_resolution )
+ horz_resolution = vert_resolution = 72;
+
+ req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
+ req.width = char_width;
+ req.height = char_height;
+ req.horiResolution = horz_resolution;
+ req.vertResolution = vert_resolution;
+
+ return FT_Request_Size( face, &req );
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Set_Pixel_Sizes( FT_Face face,
+ FT_UInt pixel_width,
+ FT_UInt pixel_height )
+ {
+ FT_Size_RequestRec req;
+
+
+ if ( pixel_width == 0 )
+ pixel_width = pixel_height;
+ else if ( pixel_height == 0 )
+ pixel_height = pixel_width;
+
+ if ( pixel_width < 1 )
+ pixel_width = 1;
+ if ( pixel_height < 1 )
+ pixel_height = 1;
+
+ /* use `>=' to avoid potential compiler warning on 16bit platforms */
+ if ( pixel_width >= 0xFFFFU )
+ pixel_width = 0xFFFFU;
+ if ( pixel_height >= 0xFFFFU )
+ pixel_height = 0xFFFFU;
+
+ req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
+ req.width = pixel_width << 6;
+ req.height = pixel_height << 6;
+ req.horiResolution = 0;
+ req.vertResolution = 0;
+
+ return FT_Request_Size( face, &req );
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Kerning( FT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_UInt kern_mode,
+ FT_Vector *akerning )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Driver driver;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ if ( !akerning )
+ return FT_Err_Invalid_Argument;
+
+ driver = face->driver;
+
+ akerning->x = 0;
+ akerning->y = 0;
+
+ if ( driver->clazz->get_kerning )
+ {
+ error = driver->clazz->get_kerning( face,
+ left_glyph,
+ right_glyph,
+ akerning );
+ if ( !error )
+ {
+ if ( kern_mode != FT_KERNING_UNSCALED )
+ {
+ akerning->x = FT_MulFix( akerning->x, face->size->metrics.x_scale );
+ akerning->y = FT_MulFix( akerning->y, face->size->metrics.y_scale );
+
+ if ( kern_mode != FT_KERNING_UNFITTED )
+ {
+ /* we scale down kerning values for small ppem values */
+ /* to avoid that rounding makes them too big. */
+ /* `25' has been determined heuristically. */
+ if ( face->size->metrics.x_ppem < 25 )
+ akerning->x = FT_MulDiv( akerning->x,
+ face->size->metrics.x_ppem, 25 );
+ if ( face->size->metrics.y_ppem < 25 )
+ akerning->y = FT_MulDiv( akerning->y,
+ face->size->metrics.y_ppem, 25 );
+
+ akerning->x = FT_PIX_ROUND( akerning->x );
+ akerning->y = FT_PIX_ROUND( akerning->y );
+ }
+ }
+ }
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Track_Kerning( FT_Face face,
+ FT_Fixed point_size,
+ FT_Int degree,
+ FT_Fixed* akerning )
+ {
+ FT_Service_Kerning service;
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ if ( !akerning )
+ return FT_Err_Invalid_Argument;
+
+ FT_FACE_FIND_SERVICE( face, service, KERNING );
+ if ( !service )
+ return FT_Err_Unimplemented_Feature;
+
+ error = service->get_track( face,
+ point_size,
+ degree,
+ akerning );
+
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Select_Charmap( FT_Face face,
+ FT_Encoding encoding )
+ {
+ FT_CharMap* cur;
+ FT_CharMap* limit;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ if ( encoding == FT_ENCODING_NONE )
+ return FT_Err_Invalid_Argument;
+
+ /* FT_ENCODING_UNICODE is special. We try to find the `best' Unicode */
+ /* charmap available, i.e., one with UCS-4 characters, if possible. */
+ /* */
+ /* This is done by find_unicode_charmap() above, to share code. */
+ if ( encoding == FT_ENCODING_UNICODE )
+ return find_unicode_charmap( face );
+
+ cur = face->charmaps;
+ if ( !cur )
+ return FT_Err_Invalid_CharMap_Handle;
+
+ limit = cur + face->num_charmaps;
+
+ for ( ; cur < limit; cur++ )
+ {
+ if ( cur[0]->encoding == encoding )
+ {
+ face->charmap = cur[0];
+ return 0;
+ }
+ }
+
+ return FT_Err_Invalid_Argument;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Set_Charmap( FT_Face face,
+ FT_CharMap charmap )
+ {
+ FT_CharMap* cur;
+ FT_CharMap* limit;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Face_Handle;
+
+ cur = face->charmaps;
+ if ( !cur )
+ return FT_Err_Invalid_CharMap_Handle;
+ if ( FT_Get_CMap_Format( charmap ) == 14 )
+ return FT_Err_Invalid_Argument;
+
+ limit = cur + face->num_charmaps;
+
+ for ( ; cur < limit; cur++ )
+ {
+ if ( cur[0] == charmap )
+ {
+ face->charmap = cur[0];
+ return 0;
+ }
+ }
+ return FT_Err_Invalid_Argument;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Int )
+ FT_Get_Charmap_Index( FT_CharMap charmap )
+ {
+ FT_Int i;
+
+
+ for ( i = 0; i < charmap->face->num_charmaps; i++ )
+ if ( charmap->face->charmaps[i] == charmap )
+ break;
+
+ FT_ASSERT( i < charmap->face->num_charmaps );
+
+ return i;
+ }
+
+
+ static void
+ ft_cmap_done_internal( FT_CMap cmap )
+ {
+ FT_CMap_Class clazz = cmap->clazz;
+ FT_Face face = cmap->charmap.face;
+ FT_Memory memory = FT_FACE_MEMORY(face);
+
+
+ if ( clazz->done )
+ clazz->done( cmap );
+
+ FT_FREE( cmap );
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_CMap_Done( FT_CMap cmap )
+ {
+ if ( cmap )
+ {
+ FT_Face face = cmap->charmap.face;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_Error error;
+ FT_Int i, j;
+
+
+ for ( i = 0; i < face->num_charmaps; i++ )
+ {
+ if ( (FT_CMap)face->charmaps[i] == cmap )
+ {
+ FT_CharMap last_charmap = face->charmaps[face->num_charmaps - 1];
+
+
+ if ( FT_RENEW_ARRAY( face->charmaps,
+ face->num_charmaps,
+ face->num_charmaps - 1 ) )
+ return;
+
+ /* remove it from our list of charmaps */
+ for ( j = i + 1; j < face->num_charmaps; j++ )
+ {
+ if ( j == face->num_charmaps - 1 )
+ face->charmaps[j - 1] = last_charmap;
+ else
+ face->charmaps[j - 1] = face->charmaps[j];
+ }
+
+ face->num_charmaps--;
+
+ if ( (FT_CMap)face->charmap == cmap )
+ face->charmap = NULL;
+
+ ft_cmap_done_internal( cmap );
+
+ break;
+ }
+ }
+ }
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_CMap_New( FT_CMap_Class clazz,
+ FT_Pointer init_data,
+ FT_CharMap charmap,
+ FT_CMap *acmap )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Face face;
+ FT_Memory memory;
+ FT_CMap cmap;
+
+
+ if ( clazz == NULL || charmap == NULL || charmap->face == NULL )
+ return FT_Err_Invalid_Argument;
+
+ face = charmap->face;
+ memory = FT_FACE_MEMORY( face );
+
+ if ( !FT_ALLOC( cmap, clazz->size ) )
+ {
+ cmap->charmap = *charmap;
+ cmap->clazz = clazz;
+
+ if ( clazz->init )
+ {
+ error = clazz->init( cmap, init_data );
+ if ( error )
+ goto Fail;
+ }
+
+ /* add it to our list of charmaps */
+ if ( FT_RENEW_ARRAY( face->charmaps,
+ face->num_charmaps,
+ face->num_charmaps + 1 ) )
+ goto Fail;
+
+ face->charmaps[face->num_charmaps++] = (FT_CharMap)cmap;
+ }
+
+ Exit:
+ if ( acmap )
+ *acmap = cmap;
+
+ return error;
+
+ Fail:
+ ft_cmap_done_internal( cmap );
+ cmap = NULL;
+ goto Exit;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_UInt )
+ FT_Get_Char_Index( FT_Face face,
+ FT_ULong charcode )
+ {
+ FT_UInt result = 0;
+
+
+ if ( face && face->charmap )
+ {
+ FT_CMap cmap = FT_CMAP( face->charmap );
+
+
+ result = cmap->clazz->char_index( cmap, charcode );
+ }
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_ULong )
+ FT_Get_First_Char( FT_Face face,
+ FT_UInt *agindex )
+ {
+ FT_ULong result = 0;
+ FT_UInt gindex = 0;
+
+
+ if ( face && face->charmap )
+ {
+ gindex = FT_Get_Char_Index( face, 0 );
+ if ( gindex == 0 )
+ result = FT_Get_Next_Char( face, 0, &gindex );
+ }
+
+ if ( agindex )
+ *agindex = gindex;
+
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_ULong )
+ FT_Get_Next_Char( FT_Face face,
+ FT_ULong charcode,
+ FT_UInt *agindex )
+ {
+ FT_ULong result = 0;
+ FT_UInt gindex = 0;
+
+
+ if ( face && face->charmap )
+ {
+ FT_UInt32 code = (FT_UInt32)charcode;
+ FT_CMap cmap = FT_CMAP( face->charmap );
+
+
+ gindex = cmap->clazz->char_next( cmap, &code );
+ result = ( gindex == 0 ) ? 0 : code;
+ }
+
+ if ( agindex )
+ *agindex = gindex;
+
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_UInt )
+ FT_Face_GetCharVariantIndex( FT_Face face,
+ FT_ULong charcode,
+ FT_ULong variantSelector )
+ {
+ FT_UInt result = 0;
+
+
+ if ( face && face->charmap &&
+ face->charmap->encoding == FT_ENCODING_UNICODE )
+ {
+ FT_CharMap charmap = find_variant_selector_charmap( face );
+ FT_CMap ucmap = FT_CMAP( face->charmap );
+
+
+ if ( charmap != NULL )
+ {
+ FT_CMap vcmap = FT_CMAP( charmap );
+
+
+ result = vcmap->clazz->char_var_index( vcmap, ucmap, charcode,
+ variantSelector );
+ }
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Int )
+ FT_Face_GetCharVariantIsDefault( FT_Face face,
+ FT_ULong charcode,
+ FT_ULong variantSelector )
+ {
+ FT_Int result = -1;
+
+
+ if ( face )
+ {
+ FT_CharMap charmap = find_variant_selector_charmap( face );
+
+
+ if ( charmap != NULL )
+ {
+ FT_CMap vcmap = FT_CMAP( charmap );
+
+
+ result = vcmap->clazz->char_var_default( vcmap, charcode,
+ variantSelector );
+ }
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_UInt32* )
+ FT_Face_GetVariantSelectors( FT_Face face )
+ {
+ FT_UInt32 *result = NULL;
+
+
+ if ( face )
+ {
+ FT_CharMap charmap = find_variant_selector_charmap( face );
+
+
+ if ( charmap != NULL )
+ {
+ FT_CMap vcmap = FT_CMAP( charmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ result = vcmap->clazz->variant_list( vcmap, memory );
+ }
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_UInt32* )
+ FT_Face_GetVariantsOfChar( FT_Face face,
+ FT_ULong charcode )
+ {
+ FT_UInt32 *result = NULL;
+
+
+ if ( face )
+ {
+ FT_CharMap charmap = find_variant_selector_charmap( face );
+
+
+ if ( charmap != NULL )
+ {
+ FT_CMap vcmap = FT_CMAP( charmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ result = vcmap->clazz->charvariant_list( vcmap, memory, charcode );
+ }
+ }
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_UInt32* )
+ FT_Face_GetCharsOfVariant( FT_Face face,
+ FT_ULong variantSelector )
+ {
+ FT_UInt32 *result = NULL;
+
+
+ if ( face )
+ {
+ FT_CharMap charmap = find_variant_selector_charmap( face );
+
+
+ if ( charmap != NULL )
+ {
+ FT_CMap vcmap = FT_CMAP( charmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ result = vcmap->clazz->variantchar_list( vcmap, memory,
+ variantSelector );
+ }
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_UInt )
+ FT_Get_Name_Index( FT_Face face,
+ FT_String* glyph_name )
+ {
+ FT_UInt result = 0;
+
+
+ if ( face && FT_HAS_GLYPH_NAMES( face ) )
+ {
+ FT_Service_GlyphDict service;
+
+
+ FT_FACE_LOOKUP_SERVICE( face,
+ service,
+ GLYPH_DICT );
+
+ if ( service && service->name_index )
+ result = service->name_index( face, glyph_name );
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Glyph_Name( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max )
+ {
+ FT_Error error = FT_Err_Invalid_Argument;
+
+
+ /* clean up buffer */
+ if ( buffer && buffer_max > 0 )
+ ((FT_Byte*)buffer)[0] = 0;
+
+ if ( face &&
+ glyph_index <= (FT_UInt)face->num_glyphs &&
+ FT_HAS_GLYPH_NAMES( face ) )
+ {
+ FT_Service_GlyphDict service;
+
+
+ FT_FACE_LOOKUP_SERVICE( face,
+ service,
+ GLYPH_DICT );
+
+ if ( service && service->get_name )
+ error = service->get_name( face, glyph_index, buffer, buffer_max );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( const char* )
+ FT_Get_Postscript_Name( FT_Face face )
+ {
+ const char* result = NULL;
+
+
+ if ( !face )
+ goto Exit;
+
+ if ( !result )
+ {
+ FT_Service_PsFontName service;
+
+
+ FT_FACE_LOOKUP_SERVICE( face,
+ service,
+ POSTSCRIPT_FONT_NAME );
+
+ if ( service && service->get_ps_font_name )
+ result = service->get_ps_font_name( face );
+ }
+
+ Exit:
+ return result;
+ }
+
+
+ /* documentation is in tttables.h */
+
+ FT_EXPORT_DEF( void* )
+ FT_Get_Sfnt_Table( FT_Face face,
+ FT_Sfnt_Tag tag )
+ {
+ void* table = 0;
+ FT_Service_SFNT_Table service;
+
+
+ if ( face && FT_IS_SFNT( face ) )
+ {
+ FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
+ if ( service != NULL )
+ table = service->get_table( face, tag );
+ }
+
+ return table;
+ }
+
+
+ /* documentation is in tttables.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Load_Sfnt_Table( FT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte* buffer,
+ FT_ULong* length )
+ {
+ FT_Service_SFNT_Table service;
+
+
+ if ( !face || !FT_IS_SFNT( face ) )
+ return FT_Err_Invalid_Face_Handle;
+
+ FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
+ if ( service == NULL )
+ return FT_Err_Unimplemented_Feature;
+
+ return service->load_table( face, tag, offset, buffer, length );
+ }
+
+
+ /* documentation is in tttables.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Sfnt_Table_Info( FT_Face face,
+ FT_UInt table_index,
+ FT_ULong *tag,
+ FT_ULong *length )
+ {
+ FT_Service_SFNT_Table service;
+
+
+ if ( !face || !FT_IS_SFNT( face ) )
+ return FT_Err_Invalid_Face_Handle;
+
+ FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
+ if ( service == NULL )
+ return FT_Err_Unimplemented_Feature;
+
+ return service->table_info( face, table_index, tag, length );
+ }
+
+
+ /* documentation is in tttables.h */
+
+ FT_EXPORT_DEF( FT_ULong )
+ FT_Get_CMap_Language_ID( FT_CharMap charmap )
+ {
+ FT_Service_TTCMaps service;
+ FT_Face face;
+ TT_CMapInfo cmap_info;
+
+
+ if ( !charmap || !charmap->face )
+ return 0;
+
+ face = charmap->face;
+ FT_FACE_FIND_SERVICE( face, service, TT_CMAP );
+ if ( service == NULL )
+ return 0;
+ if ( service->get_cmap_info( charmap, &cmap_info ))
+ return 0;
+
+ return cmap_info.language;
+ }
+
+
+ /* documentation is in tttables.h */
+
+ FT_EXPORT_DEF( FT_Long )
+ FT_Get_CMap_Format( FT_CharMap charmap )
+ {
+ FT_Service_TTCMaps service;
+ FT_Face face;
+ TT_CMapInfo cmap_info;
+
+
+ if ( !charmap || !charmap->face )
+ return -1;
+
+ face = charmap->face;
+ FT_FACE_FIND_SERVICE( face, service, TT_CMAP );
+ if ( service == NULL )
+ return -1;
+ if ( service->get_cmap_info( charmap, &cmap_info ))
+ return -1;
+
+ return cmap_info.format;
+ }
+
+
+ /* documentation is in ftsizes.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Activate_Size( FT_Size size )
+ {
+ FT_Face face;
+
+
+ if ( size == NULL )
+ return FT_Err_Invalid_Argument;
+
+ face = size->face;
+ if ( face == NULL || face->driver == NULL )
+ return FT_Err_Invalid_Argument;
+
+ /* we don't need anything more complex than that; all size objects */
+ /* are already listed by the face */
+ face->size = size;
+
+ return FT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** R E N D E R E R S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* lookup a renderer by glyph format in the library's list */
+ FT_BASE_DEF( FT_Renderer )
+ FT_Lookup_Renderer( FT_Library library,
+ FT_Glyph_Format format,
+ FT_ListNode* node )
+ {
+ FT_ListNode cur;
+ FT_Renderer result = 0;
+
+
+ if ( !library )
+ goto Exit;
+
+ cur = library->renderers.head;
+
+ if ( node )
+ {
+ if ( *node )
+ cur = (*node)->next;
+ *node = 0;
+ }
+
+ while ( cur )
+ {
+ FT_Renderer renderer = FT_RENDERER( cur->data );
+
+
+ if ( renderer->glyph_format == format )
+ {
+ if ( node )
+ *node = cur;
+
+ result = renderer;
+ break;
+ }
+ cur = cur->next;
+ }
+
+ Exit:
+ return result;
+ }
+
+
+ static FT_Renderer
+ ft_lookup_glyph_renderer( FT_GlyphSlot slot )
+ {
+ FT_Face face = slot->face;
+ FT_Library library = FT_FACE_LIBRARY( face );
+ FT_Renderer result = library->cur_renderer;
+
+
+ if ( !result || result->glyph_format != slot->format )
+ result = FT_Lookup_Renderer( library, slot->format, 0 );
+
+ return result;
+ }
+
+
+ static void
+ ft_set_current_renderer( FT_Library library )
+ {
+ FT_Renderer renderer;
+
+
+ renderer = FT_Lookup_Renderer( library, FT_GLYPH_FORMAT_OUTLINE, 0 );
+ library->cur_renderer = renderer;
+ }
+
+
+ static FT_Error
+ ft_add_renderer( FT_Module module )
+ {
+ FT_Library library = module->library;
+ FT_Memory memory = library->memory;
+ FT_Error error;
+ FT_ListNode node;
+
+
+ if ( FT_NEW( node ) )
+ goto Exit;
+
+ {
+ FT_Renderer render = FT_RENDERER( module );
+ FT_Renderer_Class* clazz = (FT_Renderer_Class*)module->clazz;
+
+
+ render->clazz = clazz;
+ render->glyph_format = clazz->glyph_format;
+
+ /* allocate raster object if needed */
+ if ( clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
+ clazz->raster_class->raster_new )
+ {
+ error = clazz->raster_class->raster_new( memory, &render->raster );
+ if ( error )
+ goto Fail;
+
+ render->raster_render = clazz->raster_class->raster_render;
+ render->render = clazz->render_glyph;
+ }
+
+ /* add to list */
+ node->data = module;
+ FT_List_Add( &library->renderers, node );
+
+ ft_set_current_renderer( library );
+ }
+
+ Fail:
+ if ( error )
+ FT_FREE( node );
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ ft_remove_renderer( FT_Module module )
+ {
+ FT_Library library = module->library;
+ FT_Memory memory = library->memory;
+ FT_ListNode node;
+
+
+ node = FT_List_Find( &library->renderers, module );
+ if ( node )
+ {
+ FT_Renderer render = FT_RENDERER( module );
+
+
+ /* release raster object, if any */
+ if ( render->raster )
+ render->clazz->raster_class->raster_done( render->raster );
+
+ /* remove from list */
+ FT_List_Remove( &library->renderers, node );
+ FT_FREE( node );
+
+ ft_set_current_renderer( library );
+ }
+ }
+
+
+ /* documentation is in ftrender.h */
+
+ FT_EXPORT_DEF( FT_Renderer )
+ FT_Get_Renderer( FT_Library library,
+ FT_Glyph_Format format )
+ {
+ /* test for valid `library' delayed to FT_Lookup_Renderer() */
+
+ return FT_Lookup_Renderer( library, format, 0 );
+ }
+
+
+ /* documentation is in ftrender.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Set_Renderer( FT_Library library,
+ FT_Renderer renderer,
+ FT_UInt num_params,
+ FT_Parameter* parameters )
+ {
+ FT_ListNode node;
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ if ( !renderer )
+ return FT_Err_Invalid_Argument;
+
+ node = FT_List_Find( &library->renderers, renderer );
+ if ( !node )
+ {
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ FT_List_Up( &library->renderers, node );
+
+ if ( renderer->glyph_format == FT_GLYPH_FORMAT_OUTLINE )
+ library->cur_renderer = renderer;
+
+ if ( num_params > 0 )
+ {
+ FT_Renderer_SetModeFunc set_mode = renderer->clazz->set_mode;
+
+
+ for ( ; num_params > 0; num_params-- )
+ {
+ error = set_mode( renderer, parameters->tag, parameters->data );
+ if ( error )
+ break;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Render_Glyph_Internal( FT_Library library,
+ FT_GlyphSlot slot,
+ FT_Render_Mode render_mode )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Renderer renderer;
+
+
+ /* if it is already a bitmap, no need to do anything */
+ switch ( slot->format )
+ {
+ case FT_GLYPH_FORMAT_BITMAP: /* already a bitmap, don't do anything */
+ break;
+
+ default:
+ {
+ FT_ListNode node = 0;
+ FT_Bool update = 0;
+
+
+ /* small shortcut for the very common case */
+ if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+ {
+ renderer = library->cur_renderer;
+ node = library->renderers.head;
+ }
+ else
+ renderer = FT_Lookup_Renderer( library, slot->format, &node );
+
+ error = FT_Err_Unimplemented_Feature;
+ while ( renderer )
+ {
+ error = renderer->render( renderer, slot, render_mode, NULL );
+ if ( !error ||
+ FT_ERROR_BASE( error ) != FT_Err_Cannot_Render_Glyph )
+ break;
+
+ /* FT_Err_Cannot_Render_Glyph is returned if the render mode */
+ /* is unsupported by the current renderer for this glyph image */
+ /* format. */
+
+ /* now, look for another renderer that supports the same */
+ /* format. */
+ renderer = FT_Lookup_Renderer( library, slot->format, &node );
+ update = 1;
+ }
+
+ /* if we changed the current renderer for the glyph image format */
+ /* we need to select it as the next current one */
+ if ( !error && update && renderer )
+ FT_Set_Renderer( library, renderer, 0, 0 );
+ }
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Render_Glyph( FT_GlyphSlot slot,
+ FT_Render_Mode render_mode )
+ {
+ FT_Library library;
+
+
+ if ( !slot )
+ return FT_Err_Invalid_Argument;
+
+ library = FT_FACE_LIBRARY( slot->face );
+
+ return FT_Render_Glyph_Internal( library, slot, render_mode );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** M O D U L E S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Destroy_Module */
+ /* */
+ /* <Description> */
+ /* Destroys a given module object. For drivers, this also destroys */
+ /* all child faces. */
+ /* */
+ /* <InOut> */
+ /* module :: A handle to the target driver object. */
+ /* */
+ /* <Note> */
+ /* The driver _must_ be LOCKED! */
+ /* */
+ static void
+ Destroy_Module( FT_Module module )
+ {
+ FT_Memory memory = module->memory;
+ FT_Module_Class* clazz = module->clazz;
+ FT_Library library = module->library;
+
+
+ /* finalize client-data - before anything else */
+ if ( module->generic.finalizer )
+ module->generic.finalizer( module );
+
+ if ( library && library->auto_hinter == module )
+ library->auto_hinter = 0;
+
+ /* if the module is a renderer */
+ if ( FT_MODULE_IS_RENDERER( module ) )
+ ft_remove_renderer( module );
+
+ /* if the module is a font driver, add some steps */
+ if ( FT_MODULE_IS_DRIVER( module ) )
+ Destroy_Driver( FT_DRIVER( module ) );
+
+ /* finalize the module object */
+ if ( clazz->module_done )
+ clazz->module_done( module );
+
+ /* discard it */
+ FT_FREE( module );
+ }
+
+
+ /* documentation is in ftmodapi.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Add_Module( FT_Library library,
+ const FT_Module_Class* clazz )
+ {
+ FT_Error error;
+ FT_Memory memory;
+ FT_Module module;
+ FT_UInt nn;
+
+
+#define FREETYPE_VER_FIXED ( ( (FT_Long)FREETYPE_MAJOR << 16 ) | \
+ FREETYPE_MINOR )
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ if ( !clazz )
+ return FT_Err_Invalid_Argument;
+
+ /* check freetype version */
+ if ( clazz->module_requires > FREETYPE_VER_FIXED )
+ return FT_Err_Invalid_Version;
+
+ /* look for a module with the same name in the library's table */
+ for ( nn = 0; nn < library->num_modules; nn++ )
+ {
+ module = library->modules[nn];
+ if ( ft_strcmp( module->clazz->module_name, clazz->module_name ) == 0 )
+ {
+ /* this installed module has the same name, compare their versions */
+ if ( clazz->module_version <= module->clazz->module_version )
+ return FT_Err_Lower_Module_Version;
+
+ /* remove the module from our list, then exit the loop to replace */
+ /* it by our new version.. */
+ FT_Remove_Module( library, module );
+ break;
+ }
+ }
+
+ memory = library->memory;
+ error = FT_Err_Ok;
+
+ if ( library->num_modules >= FT_MAX_MODULES )
+ {
+ error = FT_Err_Too_Many_Drivers;
+ goto Exit;
+ }
+
+ /* allocate module object */
+ if ( FT_ALLOC( module, clazz->module_size ) )
+ goto Exit;
+
+ /* base initialization */
+ module->library = library;
+ module->memory = memory;
+ module->clazz = (FT_Module_Class*)clazz;
+
+ /* check whether the module is a renderer - this must be performed */
+ /* before the normal module initialization */
+ if ( FT_MODULE_IS_RENDERER( module ) )
+ {
+ /* add to the renderers list */
+ error = ft_add_renderer( module );
+ if ( error )
+ goto Fail;
+ }
+
+ /* is the module a auto-hinter? */
+ if ( FT_MODULE_IS_HINTER( module ) )
+ library->auto_hinter = module;
+
+ /* if the module is a font driver */
+ if ( FT_MODULE_IS_DRIVER( module ) )
+ {
+ /* allocate glyph loader if needed */
+ FT_Driver driver = FT_DRIVER( module );
+
+
+ driver->clazz = (FT_Driver_Class)module->clazz;
+ if ( FT_DRIVER_USES_OUTLINES( driver ) )
+ {
+ error = FT_GlyphLoader_New( memory, &driver->glyph_loader );
+ if ( error )
+ goto Fail;
+ }
+ }
+
+ if ( clazz->module_init )
+ {
+ error = clazz->module_init( module );
+ if ( error )
+ goto Fail;
+ }
+
+ /* add module to the library's table */
+ library->modules[library->num_modules++] = module;
+
+ Exit:
+ return error;
+
+ Fail:
+ if ( FT_MODULE_IS_DRIVER( module ) )
+ {
+ FT_Driver driver = FT_DRIVER( module );
+
+
+ if ( FT_DRIVER_USES_OUTLINES( driver ) )
+ FT_GlyphLoader_Done( driver->glyph_loader );
+ }
+
+ if ( FT_MODULE_IS_RENDERER( module ) )
+ {
+ FT_Renderer renderer = FT_RENDERER( module );
+
+
+ if ( renderer->raster )
+ renderer->clazz->raster_class->raster_done( renderer->raster );
+ }
+
+ FT_FREE( module );
+ goto Exit;
+ }
+
+
+ /* documentation is in ftmodapi.h */
+
+ FT_EXPORT_DEF( FT_Module )
+ FT_Get_Module( FT_Library library,
+ const char* module_name )
+ {
+ FT_Module result = 0;
+ FT_Module* cur;
+ FT_Module* limit;
+
+
+ if ( !library || !module_name )
+ return result;
+
+ cur = library->modules;
+ limit = cur + library->num_modules;
+
+ for ( ; cur < limit; cur++ )
+ if ( ft_strcmp( cur[0]->clazz->module_name, module_name ) == 0 )
+ {
+ result = cur[0];
+ break;
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( const void* )
+ FT_Get_Module_Interface( FT_Library library,
+ const char* mod_name )
+ {
+ FT_Module module;
+
+
+ /* test for valid `library' delayed to FT_Get_Module() */
+
+ module = FT_Get_Module( library, mod_name );
+
+ return module ? module->clazz->module_interface : 0;
+ }
+
+
+ FT_BASE_DEF( FT_Pointer )
+ ft_module_get_service( FT_Module module,
+ const char* service_id )
+ {
+ FT_Pointer result = NULL;
+
+ if ( module )
+ {
+ FT_ASSERT( module->clazz && module->clazz->get_interface );
+
+ /* first, look for the service in the module
+ */
+ if ( module->clazz->get_interface )
+ result = module->clazz->get_interface( module, service_id );
+
+ if ( result == NULL )
+ {
+ /* we didn't find it, look in all other modules then
+ */
+ FT_Library library = module->library;
+ FT_Module* cur = library->modules;
+ FT_Module* limit = cur + library->num_modules;
+
+ for ( ; cur < limit; cur++ )
+ {
+ if ( cur[0] != module )
+ {
+ FT_ASSERT( cur[0]->clazz );
+
+ if ( cur[0]->clazz->get_interface )
+ {
+ result = cur[0]->clazz->get_interface( cur[0], service_id );
+ if ( result != NULL )
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in ftmodapi.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Remove_Module( FT_Library library,
+ FT_Module module )
+ {
+ /* try to find the module from the table, then remove it from there */
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ if ( module )
+ {
+ FT_Module* cur = library->modules;
+ FT_Module* limit = cur + library->num_modules;
+
+
+ for ( ; cur < limit; cur++ )
+ {
+ if ( cur[0] == module )
+ {
+ /* remove it from the table */
+ library->num_modules--;
+ limit--;
+ while ( cur < limit )
+ {
+ cur[0] = cur[1];
+ cur++;
+ }
+ limit[0] = 0;
+
+ /* destroy the module */
+ Destroy_Module( module );
+
+ return FT_Err_Ok;
+ }
+ }
+ }
+ return FT_Err_Invalid_Driver_Handle;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** L I B R A R Y ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* documentation is in ftmodapi.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_New_Library( FT_Memory memory,
+ FT_Library *alibrary )
+ {
+ FT_Library library = 0;
+ FT_Error error;
+
+
+ if ( !memory )
+ return FT_Err_Invalid_Argument;
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+ /* init debugging support */
+ ft_debug_init();
+#endif
+
+ /* first of all, allocate the library object */
+ if ( FT_NEW( library ) )
+ return error;
+
+ library->memory = memory;
+
+ /* allocate the render pool */
+ library->raster_pool_size = FT_RENDER_POOL_SIZE;
+#if FT_RENDER_POOL_SIZE > 0
+ if ( FT_ALLOC( library->raster_pool, FT_RENDER_POOL_SIZE ) )
+ goto Fail;
+#endif
+
+ /* That's ok now */
+ *alibrary = library;
+
+ return FT_Err_Ok;
+
+ Fail:
+ FT_FREE( library );
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Library_Version( FT_Library library,
+ FT_Int *amajor,
+ FT_Int *aminor,
+ FT_Int *apatch )
+ {
+ FT_Int major = 0;
+ FT_Int minor = 0;
+ FT_Int patch = 0;
+
+
+ if ( library )
+ {
+ major = library->version_major;
+ minor = library->version_minor;
+ patch = library->version_patch;
+ }
+
+ if ( amajor )
+ *amajor = major;
+
+ if ( aminor )
+ *aminor = minor;
+
+ if ( apatch )
+ *apatch = patch;
+ }
+
+
+ /* documentation is in ftmodapi.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Done_Library( FT_Library library )
+ {
+ FT_Memory memory;
+
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ memory = library->memory;
+
+ /* Discard client-data */
+ if ( library->generic.finalizer )
+ library->generic.finalizer( library );
+
+ /* Close all faces in the library. If we don't do
+ * this, we can have some subtle memory leaks.
+ * Example:
+ *
+ * - the cff font driver uses the pshinter module in cff_size_done
+ * - if the pshinter module is destroyed before the cff font driver,
+ * opened FT_Face objects managed by the driver are not properly
+ * destroyed, resulting in a memory leak
+ */
+ {
+ FT_UInt n;
+
+
+ for ( n = 0; n < library->num_modules; n++ )
+ {
+ FT_Module module = library->modules[n];
+ FT_List faces;
+
+
+ if ( ( module->clazz->module_flags & FT_MODULE_FONT_DRIVER ) == 0 )
+ continue;
+
+ faces = &FT_DRIVER(module)->faces_list;
+ while ( faces->head )
+ {
+ FT_Done_Face( FT_FACE( faces->head->data ) );
+ if ( faces->head )
+ FT_ERROR(( "FT_Done_Library: failed to free some faces\n" ));
+ }
+ }
+ }
+
+ /* Close all other modules in the library */
+#if 1
+ /* XXX Modules are removed in the reversed order so that */
+ /* type42 module is removed before truetype module. This */
+ /* avoids double free in some occasions. It is a hack. */
+ while ( library->num_modules > 0 )
+ FT_Remove_Module( library,
+ library->modules[library->num_modules - 1] );
+#else
+ {
+ FT_UInt n;
+
+
+ for ( n = 0; n < library->num_modules; n++ )
+ {
+ FT_Module module = library->modules[n];
+
+
+ if ( module )
+ {
+ Destroy_Module( module );
+ library->modules[n] = 0;
+ }
+ }
+ }
+#endif
+
+ /* Destroy raster objects */
+ FT_FREE( library->raster_pool );
+ library->raster_pool_size = 0;
+
+ FT_FREE( library );
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in ftmodapi.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Debug_Hook( FT_Library library,
+ FT_UInt hook_index,
+ FT_DebugHook_Func debug_hook )
+ {
+ if ( library && debug_hook &&
+ hook_index <
+ ( sizeof ( library->debug_hooks ) / sizeof ( void* ) ) )
+ library->debug_hooks[hook_index] = debug_hook;
+ }
+
+
+ /* documentation is in ftmodapi.h */
+
+ FT_EXPORT_DEF( FT_TrueTypeEngineType )
+ FT_Get_TrueType_Engine_Type( FT_Library library )
+ {
+ FT_TrueTypeEngineType result = FT_TRUETYPE_ENGINE_TYPE_NONE;
+
+
+ if ( library )
+ {
+ FT_Module module = FT_Get_Module( library, "truetype" );
+
+
+ if ( module )
+ {
+ FT_Service_TrueTypeEngine service;
+
+
+ service = (FT_Service_TrueTypeEngine)
+ ft_module_get_service( module,
+ FT_SERVICE_ID_TRUETYPE_ENGINE );
+ if ( service )
+ result = service->engine_type;
+ }
+ }
+
+ return result;
+ }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_BASE_DEF( FT_Error )
+ ft_stub_set_char_sizes( FT_Size size,
+ FT_F26Dot6 width,
+ FT_F26Dot6 height,
+ FT_UInt horz_res,
+ FT_UInt vert_res )
+ {
+ FT_Size_RequestRec req;
+ FT_Driver driver = size->face->driver;
+
+
+ if ( driver->clazz->request_size )
+ {
+ req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
+ req.width = width;
+ req.height = height;
+
+ if ( horz_res == 0 )
+ horz_res = vert_res;
+
+ if ( vert_res == 0 )
+ vert_res = horz_res;
+
+ if ( horz_res == 0 )
+ horz_res = vert_res = 72;
+
+ req.horiResolution = horz_res;
+ req.vertResolution = vert_res;
+
+ return driver->clazz->request_size( size, &req );
+ }
+
+ return 0;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ ft_stub_set_pixel_sizes( FT_Size size,
+ FT_UInt width,
+ FT_UInt height )
+ {
+ FT_Size_RequestRec req;
+ FT_Driver driver = size->face->driver;
+
+
+ if ( driver->clazz->request_size )
+ {
+ req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
+ req.width = width << 6;
+ req.height = height << 6;
+ req.horiResolution = 0;
+ req.vertResolution = 0;
+
+ return driver->clazz->request_size( size, &req );
+ }
+
+ return 0;
+ }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_SubGlyph_Info( FT_GlyphSlot glyph,
+ FT_UInt sub_index,
+ FT_Int *p_index,
+ FT_UInt *p_flags,
+ FT_Int *p_arg1,
+ FT_Int *p_arg2,
+ FT_Matrix *p_transform )
+ {
+ FT_Error error = FT_Err_Invalid_Argument;
+
+
+ if ( glyph != NULL &&
+ glyph->format == FT_GLYPH_FORMAT_COMPOSITE &&
+ sub_index < glyph->num_subglyphs )
+ {
+ FT_SubGlyph subg = glyph->subglyphs + sub_index;
+
+
+ *p_index = subg->index;
+ *p_flags = subg->flags;
+ *p_arg1 = subg->arg1;
+ *p_arg2 = subg->arg2;
+ *p_transform = subg->transform;
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_UShort )
+ FT_Get_FSType_Flags( FT_Face face )
+ {
+ PS_FontInfoRec font_info;
+ TT_OS2* os2;
+
+
+ /* look at FSType before fsType for Type42 */
+
+ if ( !FT_Get_PS_Font_Info( face, &font_info ) &&
+ font_info.fs_type != 0 )
+ return font_info.fs_type;
+
+ if ( ( os2 = (TT_OS2*)FT_Get_Sfnt_Table( face, ft_sfnt_os2 ) ) != NULL &&
+ os2->version != 0xFFFFU )
+ return os2->fsType;
+
+ return 0;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftotval.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftotval.c
new file mode 100644
index 00000000000..20ed686eee6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftotval.c
@@ -0,0 +1,84 @@
+/***************************************************************************/
+/* */
+/* ftotval.c */
+/* */
+/* FreeType API for validating OpenType tables (body). */
+/* */
+/* Copyright 2004, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_OPENTYPE_VALIDATE_H
+#include FT_OPENTYPE_VALIDATE_H
+
+
+ /* documentation is in ftotval.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_OpenType_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes *BASE_table,
+ FT_Bytes *GDEF_table,
+ FT_Bytes *GPOS_table,
+ FT_Bytes *GSUB_table,
+ FT_Bytes *JSTF_table )
+ {
+ FT_Service_OTvalidate service;
+ FT_Error error;
+
+
+ if ( !face )
+ {
+ error = FT_Err_Invalid_Face_Handle;
+ goto Exit;
+ }
+
+ if ( !( BASE_table &&
+ GDEF_table &&
+ GPOS_table &&
+ GSUB_table &&
+ JSTF_table ) )
+ {
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, service, OPENTYPE_VALIDATE );
+
+ if ( service )
+ error = service->validate( face,
+ validation_flags,
+ BASE_table,
+ GDEF_table,
+ GPOS_table,
+ GSUB_table,
+ JSTF_table );
+ else
+ error = FT_Err_Unimplemented_Feature;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_OpenType_Free( FT_Face face,
+ FT_Bytes table )
+ {
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( table );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftoutln.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftoutln.c
new file mode 100644
index 00000000000..49ef82e27d8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftoutln.c
@@ -0,0 +1,1128 @@
+/***************************************************************************/
+/* */
+/* ftoutln.c */
+/* */
+/* FreeType outline management (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* All functions are declared in freetype.h. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_OUTLINE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_TRIGONOMETRY_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_outline
+
+
+ static
+ const FT_Outline null_outline = { 0, 0, 0, 0, 0, 0 };
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Decompose( FT_Outline* outline,
+ const FT_Outline_Funcs* func_interface,
+ void* user )
+ {
+#undef SCALED
+#define SCALED( x ) ( ( (x) << shift ) - delta )
+
+ FT_Vector v_last;
+ FT_Vector v_control;
+ FT_Vector v_start;
+
+ FT_Vector* point;
+ FT_Vector* limit;
+ char* tags;
+
+ FT_Error error;
+
+ FT_Int n; /* index of contour in outline */
+ FT_UInt first; /* index of first point in contour */
+ FT_Int tag; /* current point's state */
+
+ FT_Int shift;
+ FT_Pos delta;
+
+
+ if ( !outline || !func_interface )
+ return FT_Err_Invalid_Argument;
+
+ shift = func_interface->shift;
+ delta = func_interface->delta;
+ first = 0;
+
+ for ( n = 0; n < outline->n_contours; n++ )
+ {
+ FT_Int last; /* index of last point in contour */
+
+
+ FT_TRACE5(( "FT_Outline_Decompose: Outline %d\n", n ));
+
+ last = outline->contours[n];
+ if ( last < 0 )
+ goto Invalid_Outline;
+ limit = outline->points + last;
+
+ v_start = outline->points[first];
+ v_start.x = SCALED( v_start.x );
+ v_start.y = SCALED( v_start.y );
+
+ v_last = outline->points[last];
+ v_last.x = SCALED( v_last.x );
+ v_last.y = SCALED( v_last.y );
+
+ v_control = v_start;
+
+ point = outline->points + first;
+ tags = outline->tags + first;
+ tag = FT_CURVE_TAG( tags[0] );
+
+ /* A contour cannot start with a cubic control point! */
+ if ( tag == FT_CURVE_TAG_CUBIC )
+ goto Invalid_Outline;
+
+ /* check first point to determine origin */
+ if ( tag == FT_CURVE_TAG_CONIC )
+ {
+ /* first point is conic control. Yes, this happens. */
+ if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
+ {
+ /* start at last point if it is on the curve */
+ v_start = v_last;
+ limit--;
+ }
+ else
+ {
+ /* if both first and last points are conic, */
+ /* start at their middle and record its position */
+ /* for closure */
+ v_start.x = ( v_start.x + v_last.x ) / 2;
+ v_start.y = ( v_start.y + v_last.y ) / 2;
+
+ v_last = v_start;
+ }
+ point--;
+ tags--;
+ }
+
+ FT_TRACE5(( " move to (%.2f, %.2f)\n",
+ v_start.x / 64.0, v_start.y / 64.0 ));
+ error = func_interface->move_to( &v_start, user );
+ if ( error )
+ goto Exit;
+
+ while ( point < limit )
+ {
+ point++;
+ tags++;
+
+ tag = FT_CURVE_TAG( tags[0] );
+ switch ( tag )
+ {
+ case FT_CURVE_TAG_ON: /* emit a single line_to */
+ {
+ FT_Vector vec;
+
+
+ vec.x = SCALED( point->x );
+ vec.y = SCALED( point->y );
+
+ FT_TRACE5(( " line to (%.2f, %.2f)\n",
+ vec.x / 64.0, vec.y / 64.0 ));
+ error = func_interface->line_to( &vec, user );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ case FT_CURVE_TAG_CONIC: /* consume conic arcs */
+ v_control.x = SCALED( point->x );
+ v_control.y = SCALED( point->y );
+
+ Do_Conic:
+ if ( point < limit )
+ {
+ FT_Vector vec;
+ FT_Vector v_middle;
+
+
+ point++;
+ tags++;
+ tag = FT_CURVE_TAG( tags[0] );
+
+ vec.x = SCALED( point->x );
+ vec.y = SCALED( point->y );
+
+ if ( tag == FT_CURVE_TAG_ON )
+ {
+ FT_TRACE5(( " conic to (%.2f, %.2f)"
+ " with control (%.2f, %.2f)\n",
+ vec.x / 64.0, vec.y / 64.0,
+ v_control.x / 64.0, v_control.y / 64.0 ));
+ error = func_interface->conic_to( &v_control, &vec, user );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ if ( tag != FT_CURVE_TAG_CONIC )
+ goto Invalid_Outline;
+
+ v_middle.x = ( v_control.x + vec.x ) / 2;
+ v_middle.y = ( v_control.y + vec.y ) / 2;
+
+ FT_TRACE5(( " conic to (%.2f, %.2f)"
+ " with control (%.2f, %.2f)\n",
+ v_middle.x / 64.0, v_middle.y / 64.0,
+ v_control.x / 64.0, v_control.y / 64.0 ));
+ error = func_interface->conic_to( &v_control, &v_middle, user );
+ if ( error )
+ goto Exit;
+
+ v_control = vec;
+ goto Do_Conic;
+ }
+
+ FT_TRACE5(( " conic to (%.2f, %.2f)"
+ " with control (%.2f, %.2f)\n",
+ v_start.x / 64.0, v_start.y / 64.0,
+ v_control.x / 64.0, v_control.y / 64.0 ));
+ error = func_interface->conic_to( &v_control, &v_start, user );
+ goto Close;
+
+ default: /* FT_CURVE_TAG_CUBIC */
+ {
+ FT_Vector vec1, vec2;
+
+
+ if ( point + 1 > limit ||
+ FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
+ goto Invalid_Outline;
+
+ point += 2;
+ tags += 2;
+
+ vec1.x = SCALED( point[-2].x );
+ vec1.y = SCALED( point[-2].y );
+
+ vec2.x = SCALED( point[-1].x );
+ vec2.y = SCALED( point[-1].y );
+
+ if ( point <= limit )
+ {
+ FT_Vector vec;
+
+
+ vec.x = SCALED( point->x );
+ vec.y = SCALED( point->y );
+
+ FT_TRACE5(( " cubic to (%.2f, %.2f)"
+ " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
+ vec.x / 64.0, vec.y / 64.0,
+ vec1.x / 64.0, vec1.y / 64.0,
+ vec2.x / 64.0, vec2.y / 64.0 ));
+ error = func_interface->cubic_to( &vec1, &vec2, &vec, user );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ FT_TRACE5(( " cubic to (%.2f, %.2f)"
+ " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
+ v_start.x / 64.0, v_start.y / 64.0,
+ vec1.x / 64.0, vec1.y / 64.0,
+ vec2.x / 64.0, vec2.y / 64.0 ));
+ error = func_interface->cubic_to( &vec1, &vec2, &v_start, user );
+ goto Close;
+ }
+ }
+ }
+
+ /* close the contour with a line segment */
+ FT_TRACE5(( " line to (%.2f, %.2f)\n",
+ v_start.x / 64.0, v_start.y / 64.0 ));
+ error = func_interface->line_to( &v_start, user );
+
+ Close:
+ if ( error )
+ goto Exit;
+
+ first = last + 1;
+ }
+
+ FT_TRACE5(( "FT_Outline_Decompose: Done\n", n ));
+ return FT_Err_Ok;
+
+ Exit:
+ FT_TRACE5(( "FT_Outline_Decompose: Error %d\n", error ));
+ return error;
+
+ Invalid_Outline:
+ return FT_Err_Invalid_Outline;
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_New_Internal( FT_Memory memory,
+ FT_UInt numPoints,
+ FT_Int numContours,
+ FT_Outline *anoutline )
+ {
+ FT_Error error;
+
+
+ if ( !anoutline || !memory )
+ return FT_Err_Invalid_Argument;
+
+ *anoutline = null_outline;
+
+ if ( FT_NEW_ARRAY( anoutline->points, numPoints * 2L ) ||
+ FT_NEW_ARRAY( anoutline->tags, numPoints ) ||
+ FT_NEW_ARRAY( anoutline->contours, numContours ) )
+ goto Fail;
+
+ anoutline->n_points = (FT_UShort)numPoints;
+ anoutline->n_contours = (FT_Short)numContours;
+ anoutline->flags |= FT_OUTLINE_OWNER;
+
+ return FT_Err_Ok;
+
+ Fail:
+ anoutline->flags |= FT_OUTLINE_OWNER;
+ FT_Outline_Done_Internal( memory, anoutline );
+
+ return error;
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_New( FT_Library library,
+ FT_UInt numPoints,
+ FT_Int numContours,
+ FT_Outline *anoutline )
+ {
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ return FT_Outline_New_Internal( library->memory, numPoints,
+ numContours, anoutline );
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Check( FT_Outline* outline )
+ {
+ if ( outline )
+ {
+ FT_Int n_points = outline->n_points;
+ FT_Int n_contours = outline->n_contours;
+ FT_Int end0, end;
+ FT_Int n;
+
+
+ /* empty glyph? */
+ if ( n_points == 0 && n_contours == 0 )
+ return 0;
+
+ /* check point and contour counts */
+ if ( n_points <= 0 || n_contours <= 0 )
+ goto Bad;
+
+ end0 = end = -1;
+ for ( n = 0; n < n_contours; n++ )
+ {
+ end = outline->contours[n];
+
+ /* note that we don't accept empty contours */
+ if ( end <= end0 || end >= n_points )
+ goto Bad;
+
+ end0 = end;
+ }
+
+ if ( end != n_points - 1 )
+ goto Bad;
+
+ /* XXX: check the tags array */
+ return 0;
+ }
+
+ Bad:
+ return FT_Err_Invalid_Argument;
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Copy( const FT_Outline* source,
+ FT_Outline *target )
+ {
+ FT_Int is_owner;
+
+
+ if ( !source || !target ||
+ source->n_points != target->n_points ||
+ source->n_contours != target->n_contours )
+ return FT_Err_Invalid_Argument;
+
+ if ( source == target )
+ return FT_Err_Ok;
+
+ FT_ARRAY_COPY( target->points, source->points, source->n_points );
+
+ FT_ARRAY_COPY( target->tags, source->tags, source->n_points );
+
+ FT_ARRAY_COPY( target->contours, source->contours, source->n_contours );
+
+ /* copy all flags, except the `FT_OUTLINE_OWNER' one */
+ is_owner = target->flags & FT_OUTLINE_OWNER;
+ target->flags = source->flags;
+
+ target->flags &= ~FT_OUTLINE_OWNER;
+ target->flags |= is_owner;
+
+ return FT_Err_Ok;
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Done_Internal( FT_Memory memory,
+ FT_Outline* outline )
+ {
+ if ( memory && outline )
+ {
+ if ( outline->flags & FT_OUTLINE_OWNER )
+ {
+ FT_FREE( outline->points );
+ FT_FREE( outline->tags );
+ FT_FREE( outline->contours );
+ }
+ *outline = null_outline;
+
+ return FT_Err_Ok;
+ }
+ else
+ return FT_Err_Invalid_Argument;
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Done( FT_Library library,
+ FT_Outline* outline )
+ {
+ /* check for valid `outline' in FT_Outline_Done_Internal() */
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ return FT_Outline_Done_Internal( library->memory, outline );
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Outline_Get_CBox( const FT_Outline* outline,
+ FT_BBox *acbox )
+ {
+ FT_Pos xMin, yMin, xMax, yMax;
+
+
+ if ( outline && acbox )
+ {
+ if ( outline->n_points == 0 )
+ {
+ xMin = 0;
+ yMin = 0;
+ xMax = 0;
+ yMax = 0;
+ }
+ else
+ {
+ FT_Vector* vec = outline->points;
+ FT_Vector* limit = vec + outline->n_points;
+
+
+ xMin = xMax = vec->x;
+ yMin = yMax = vec->y;
+ vec++;
+
+ for ( ; vec < limit; vec++ )
+ {
+ FT_Pos x, y;
+
+
+ x = vec->x;
+ if ( x < xMin ) xMin = x;
+ if ( x > xMax ) xMax = x;
+
+ y = vec->y;
+ if ( y < yMin ) yMin = y;
+ if ( y > yMax ) yMax = y;
+ }
+ }
+ acbox->xMin = xMin;
+ acbox->xMax = xMax;
+ acbox->yMin = yMin;
+ acbox->yMax = yMax;
+ }
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Outline_Translate( const FT_Outline* outline,
+ FT_Pos xOffset,
+ FT_Pos yOffset )
+ {
+ FT_UShort n;
+ FT_Vector* vec;
+
+
+ if ( !outline )
+ return;
+
+ vec = outline->points;
+
+ for ( n = 0; n < outline->n_points; n++ )
+ {
+ vec->x += xOffset;
+ vec->y += yOffset;
+ vec++;
+ }
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Outline_Reverse( FT_Outline* outline )
+ {
+ FT_UShort n;
+ FT_Int first, last;
+
+
+ if ( !outline )
+ return;
+
+ first = 0;
+
+ for ( n = 0; n < outline->n_contours; n++ )
+ {
+ last = outline->contours[n];
+
+ /* reverse point table */
+ {
+ FT_Vector* p = outline->points + first;
+ FT_Vector* q = outline->points + last;
+ FT_Vector swap;
+
+
+ while ( p < q )
+ {
+ swap = *p;
+ *p = *q;
+ *q = swap;
+ p++;
+ q--;
+ }
+ }
+
+ /* reverse tags table */
+ {
+ char* p = outline->tags + first;
+ char* q = outline->tags + last;
+ char swap;
+
+
+ while ( p < q )
+ {
+ swap = *p;
+ *p = *q;
+ *q = swap;
+ p++;
+ q--;
+ }
+ }
+
+ first = last + 1;
+ }
+
+ outline->flags ^= FT_OUTLINE_REVERSE_FILL;
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Render( FT_Library library,
+ FT_Outline* outline,
+ FT_Raster_Params* params )
+ {
+ FT_Error error;
+ FT_Bool update = FALSE;
+ FT_Renderer renderer;
+ FT_ListNode node;
+
+
+ if ( !library )
+ return FT_Err_Invalid_Library_Handle;
+
+ if ( !outline || !params )
+ return FT_Err_Invalid_Argument;
+
+ renderer = library->cur_renderer;
+ node = library->renderers.head;
+
+ params->source = (void*)outline;
+
+ error = FT_Err_Cannot_Render_Glyph;
+ while ( renderer )
+ {
+ error = renderer->raster_render( renderer->raster, params );
+ if ( !error || FT_ERROR_BASE( error ) != FT_Err_Cannot_Render_Glyph )
+ break;
+
+ /* FT_Err_Cannot_Render_Glyph is returned if the render mode */
+ /* is unsupported by the current renderer for this glyph image */
+ /* format */
+
+ /* now, look for another renderer that supports the same */
+ /* format */
+ renderer = FT_Lookup_Renderer( library, FT_GLYPH_FORMAT_OUTLINE,
+ &node );
+ update = TRUE;
+ }
+
+ /* if we changed the current renderer for the glyph image format */
+ /* we need to select it as the next current one */
+ if ( !error && update && renderer )
+ FT_Set_Renderer( library, renderer, 0, 0 );
+
+ return error;
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Get_Bitmap( FT_Library library,
+ FT_Outline* outline,
+ const FT_Bitmap *abitmap )
+ {
+ FT_Raster_Params params;
+
+
+ if ( !abitmap )
+ return FT_Err_Invalid_Argument;
+
+ /* other checks are delayed to FT_Outline_Render() */
+
+ params.target = abitmap;
+ params.flags = 0;
+
+ if ( abitmap->pixel_mode == FT_PIXEL_MODE_GRAY ||
+ abitmap->pixel_mode == FT_PIXEL_MODE_LCD ||
+ abitmap->pixel_mode == FT_PIXEL_MODE_LCD_V )
+ params.flags |= FT_RASTER_FLAG_AA;
+
+ return FT_Outline_Render( library, outline, &params );
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Vector_Transform( FT_Vector* vector,
+ const FT_Matrix* matrix )
+ {
+ FT_Pos xz, yz;
+
+
+ if ( !vector || !matrix )
+ return;
+
+ xz = FT_MulFix( vector->x, matrix->xx ) +
+ FT_MulFix( vector->y, matrix->xy );
+
+ yz = FT_MulFix( vector->x, matrix->yx ) +
+ FT_MulFix( vector->y, matrix->yy );
+
+ vector->x = xz;
+ vector->y = yz;
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Outline_Transform( const FT_Outline* outline,
+ const FT_Matrix* matrix )
+ {
+ FT_Vector* vec;
+ FT_Vector* limit;
+
+
+ if ( !outline || !matrix )
+ return;
+
+ vec = outline->points;
+ limit = vec + outline->n_points;
+
+ for ( ; vec < limit; vec++ )
+ FT_Vector_Transform( vec, matrix );
+ }
+
+
+#if 0
+
+#define FT_OUTLINE_GET_CONTOUR( outline, c, first, last ) \
+ do { \
+ (first) = ( c > 0 ) ? (outline)->points + \
+ (outline)->contours[c - 1] + 1 \
+ : (outline)->points; \
+ (last) = (outline)->points + (outline)->contours[c]; \
+ } while ( 0 )
+
+
+ /* Is a point in some contour? */
+ /* */
+ /* We treat every point of the contour as if it */
+ /* it were ON. That is, we allow false positives, */
+ /* but disallow false negatives. (XXX really?) */
+ static FT_Bool
+ ft_contour_has( FT_Outline* outline,
+ FT_Short c,
+ FT_Vector* point )
+ {
+ FT_Vector* first;
+ FT_Vector* last;
+ FT_Vector* a;
+ FT_Vector* b;
+ FT_UInt n = 0;
+
+
+ FT_OUTLINE_GET_CONTOUR( outline, c, first, last );
+
+ for ( a = first; a <= last; a++ )
+ {
+ FT_Pos x;
+ FT_Int intersect;
+
+
+ b = ( a == last ) ? first : a + 1;
+
+ intersect = ( a->y - point->y ) ^ ( b->y - point->y );
+
+ /* a and b are on the same side */
+ if ( intersect >= 0 )
+ {
+ if ( intersect == 0 && a->y == point->y )
+ {
+ if ( ( a->x <= point->x && b->x >= point->x ) ||
+ ( a->x >= point->x && b->x <= point->x ) )
+ return 1;
+ }
+
+ continue;
+ }
+
+ x = a->x + ( b->x - a->x ) * (point->y - a->y ) / ( b->y - a->y );
+
+ if ( x < point->x )
+ n++;
+ else if ( x == point->x )
+ return 1;
+ }
+
+ return ( n % 2 );
+ }
+
+
+ static FT_Bool
+ ft_contour_enclosed( FT_Outline* outline,
+ FT_UShort c )
+ {
+ FT_Vector* first;
+ FT_Vector* last;
+ FT_Short i;
+
+
+ FT_OUTLINE_GET_CONTOUR( outline, c, first, last );
+
+ for ( i = 0; i < outline->n_contours; i++ )
+ {
+ if ( i != c && ft_contour_has( outline, i, first ) )
+ {
+ FT_Vector* pt;
+
+
+ for ( pt = first + 1; pt <= last; pt++ )
+ if ( !ft_contour_has( outline, i, pt ) )
+ return 0;
+
+ return 1;
+ }
+ }
+
+ return 0;
+ }
+
+
+ /* This version differs from the public one in that each */
+ /* part (contour not enclosed in another contour) of the */
+ /* outline is checked for orientation. This is */
+ /* necessary for some buggy CJK fonts. */
+ static FT_Orientation
+ ft_outline_get_orientation( FT_Outline* outline )
+ {
+ FT_Short i;
+ FT_Vector* first;
+ FT_Vector* last;
+ FT_Orientation orient = FT_ORIENTATION_NONE;
+
+
+ first = outline->points;
+ for ( i = 0; i < outline->n_contours; i++, first = last + 1 )
+ {
+ FT_Vector* point;
+ FT_Vector* xmin_point;
+ FT_Pos xmin;
+
+
+ last = outline->points + outline->contours[i];
+
+ /* skip degenerate contours */
+ if ( last < first + 2 )
+ continue;
+
+ if ( ft_contour_enclosed( outline, i ) )
+ continue;
+
+ xmin = first->x;
+ xmin_point = first;
+
+ for ( point = first + 1; point <= last; point++ )
+ {
+ if ( point->x < xmin )
+ {
+ xmin = point->x;
+ xmin_point = point;
+ }
+ }
+
+ /* check the orientation of the contour */
+ {
+ FT_Vector* prev;
+ FT_Vector* next;
+ FT_Orientation o;
+
+
+ prev = ( xmin_point == first ) ? last : xmin_point - 1;
+ next = ( xmin_point == last ) ? first : xmin_point + 1;
+
+ if ( FT_Atan2( prev->x - xmin_point->x, prev->y - xmin_point->y ) >
+ FT_Atan2( next->x - xmin_point->x, next->y - xmin_point->y ) )
+ o = FT_ORIENTATION_POSTSCRIPT;
+ else
+ o = FT_ORIENTATION_TRUETYPE;
+
+ if ( orient == FT_ORIENTATION_NONE )
+ orient = o;
+ else if ( orient != o )
+ return FT_ORIENTATION_NONE;
+ }
+ }
+
+ return orient;
+ }
+
+#endif /* 0 */
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Outline_Embolden( FT_Outline* outline,
+ FT_Pos strength )
+ {
+ FT_Vector* points;
+ FT_Vector v_prev, v_first, v_next, v_cur;
+ FT_Angle rotate, angle_in, angle_out;
+ FT_Int c, n, first;
+ FT_Int orientation;
+
+
+ if ( !outline )
+ return FT_Err_Invalid_Argument;
+
+ strength /= 2;
+ if ( strength == 0 )
+ return FT_Err_Ok;
+
+ orientation = FT_Outline_Get_Orientation( outline );
+ if ( orientation == FT_ORIENTATION_NONE )
+ {
+ if ( outline->n_contours )
+ return FT_Err_Invalid_Argument;
+ else
+ return FT_Err_Ok;
+ }
+
+ if ( orientation == FT_ORIENTATION_TRUETYPE )
+ rotate = -FT_ANGLE_PI2;
+ else
+ rotate = FT_ANGLE_PI2;
+
+ points = outline->points;
+
+ first = 0;
+ for ( c = 0; c < outline->n_contours; c++ )
+ {
+ int last = outline->contours[c];
+
+
+ v_first = points[first];
+ v_prev = points[last];
+ v_cur = v_first;
+
+ for ( n = first; n <= last; n++ )
+ {
+ FT_Vector in, out;
+ FT_Angle angle_diff;
+ FT_Pos d;
+ FT_Fixed scale;
+
+
+ if ( n < last )
+ v_next = points[n + 1];
+ else
+ v_next = v_first;
+
+ /* compute the in and out vectors */
+ in.x = v_cur.x - v_prev.x;
+ in.y = v_cur.y - v_prev.y;
+
+ out.x = v_next.x - v_cur.x;
+ out.y = v_next.y - v_cur.y;
+
+ angle_in = FT_Atan2( in.x, in.y );
+ angle_out = FT_Atan2( out.x, out.y );
+ angle_diff = FT_Angle_Diff( angle_in, angle_out );
+ scale = FT_Cos( angle_diff / 2 );
+
+ if ( scale < 0x4000L && scale > -0x4000L )
+ in.x = in.y = 0;
+ else
+ {
+ d = FT_DivFix( strength, scale );
+
+ FT_Vector_From_Polar( &in, d, angle_in + angle_diff / 2 - rotate );
+ }
+
+ outline->points[n].x = v_cur.x + strength + in.x;
+ outline->points[n].y = v_cur.y + strength + in.y;
+
+ v_prev = v_cur;
+ v_cur = v_next;
+ }
+
+ first = last + 1;
+ }
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in ftoutln.h */
+
+ FT_EXPORT_DEF( FT_Orientation )
+ FT_Outline_Get_Orientation( FT_Outline* outline )
+ {
+ FT_Pos xmin = 32768L;
+ FT_Pos xmin_ymin = 32768L;
+ FT_Pos xmin_ymax = -32768L;
+ FT_Vector* xmin_first = NULL;
+ FT_Vector* xmin_last = NULL;
+
+ short* contour;
+
+ FT_Vector* first;
+ FT_Vector* last;
+ FT_Vector* prev;
+ FT_Vector* point;
+
+ int i;
+ FT_Pos ray_y[3];
+ FT_Orientation result[3];
+
+
+ if ( !outline || outline->n_points <= 0 )
+ return FT_ORIENTATION_TRUETYPE;
+
+ /* We use the nonzero winding rule to find the orientation. */
+ /* Since glyph outlines behave much more `regular' than arbitrary */
+ /* cubic or quadratic curves, this test deals with the polygon */
+ /* only which is spanned up by the control points. */
+
+ first = outline->points;
+ for ( contour = outline->contours;
+ contour < outline->contours + outline->n_contours;
+ contour++, first = last + 1 )
+ {
+ FT_Pos contour_xmin = 32768L;
+ FT_Pos contour_xmax = -32768L;
+ FT_Pos contour_ymin = 32768L;
+ FT_Pos contour_ymax = -32768L;
+
+
+ last = outline->points + *contour;
+
+ /* skip degenerate contours */
+ if ( last < first + 2 )
+ continue;
+
+ for ( point = first; point <= last; ++point )
+ {
+ if ( point->x < contour_xmin )
+ contour_xmin = point->x;
+
+ if ( point->x > contour_xmax )
+ contour_xmax = point->x;
+
+ if ( point->y < contour_ymin )
+ contour_ymin = point->y;
+
+ if ( point->y > contour_ymax )
+ contour_ymax = point->y;
+ }
+
+ if ( contour_xmin < xmin &&
+ contour_xmin != contour_xmax &&
+ contour_ymin != contour_ymax )
+ {
+ xmin = contour_xmin;
+ xmin_ymin = contour_ymin;
+ xmin_ymax = contour_ymax;
+ xmin_first = first;
+ xmin_last = last;
+ }
+ }
+
+ if ( xmin == 32768L )
+ return FT_ORIENTATION_TRUETYPE;
+
+ ray_y[0] = ( xmin_ymin * 3 + xmin_ymax ) >> 2;
+ ray_y[1] = ( xmin_ymin + xmin_ymax ) >> 1;
+ ray_y[2] = ( xmin_ymin + xmin_ymax * 3 ) >> 2;
+
+ for ( i = 0; i < 3; i++ )
+ {
+ FT_Pos left_x;
+ FT_Pos right_x;
+ FT_Vector* left1;
+ FT_Vector* left2;
+ FT_Vector* right1;
+ FT_Vector* right2;
+
+
+ RedoRay:
+ left_x = 32768L;
+ right_x = -32768L;
+
+ left1 = left2 = right1 = right2 = NULL;
+
+ prev = xmin_last;
+ for ( point = xmin_first; point <= xmin_last; prev = point, ++point )
+ {
+ FT_Pos tmp_x;
+
+
+ if ( point->y == ray_y[i] || prev->y == ray_y[i] )
+ {
+ ray_y[i]++;
+ goto RedoRay;
+ }
+
+ if ( ( point->y < ray_y[i] && prev->y < ray_y[i] ) ||
+ ( point->y > ray_y[i] && prev->y > ray_y[i] ) )
+ continue;
+
+ tmp_x = FT_MulDiv( point->x - prev->x,
+ ray_y[i] - prev->y,
+ point->y - prev->y ) + prev->x;
+
+ if ( tmp_x < left_x )
+ {
+ left_x = tmp_x;
+ left1 = prev;
+ left2 = point;
+ }
+
+ if ( tmp_x > right_x )
+ {
+ right_x = tmp_x;
+ right1 = prev;
+ right2 = point;
+ }
+ }
+
+ if ( left1 && right1 )
+ {
+ if ( left1->y < left2->y && right1->y > right2->y )
+ result[i] = FT_ORIENTATION_TRUETYPE;
+ else if ( left1->y > left2->y && right1->y < right2->y )
+ result[i] = FT_ORIENTATION_POSTSCRIPT;
+ else
+ result[i] = FT_ORIENTATION_NONE;
+ }
+ }
+
+ if ( result[0] != FT_ORIENTATION_NONE &&
+ ( result[0] == result[1] || result[0] == result[2] ) )
+ return result[0];
+
+ if ( result[1] != FT_ORIENTATION_NONE && result[1] == result[2] )
+ return result[1];
+
+ return FT_ORIENTATION_TRUETYPE;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpatent.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpatent.c
new file mode 100644
index 00000000000..9f129d8f0d1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpatent.c
@@ -0,0 +1,281 @@
+/***************************************************************************/
+/* */
+/* ftpatent.c */
+/* */
+/* FreeType API for checking patented TrueType bytecode instructions */
+/* (body). */
+/* */
+/* Copyright 2007, 2008 by David Turner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+#include FT_SERVICE_SFNT_H
+#include FT_SERVICE_TRUETYPE_GLYF_H
+
+
+ static FT_Bool
+ _tt_check_patents_in_range( FT_Stream stream,
+ FT_ULong size )
+ {
+ FT_Bool result = FALSE;
+ FT_Error error;
+ FT_Bytes p, end;
+
+
+ if ( FT_FRAME_ENTER( size ) )
+ return 0;
+
+ p = stream->cursor;
+ end = p + size;
+
+ while ( p < end )
+ {
+ switch (p[0])
+ {
+ case 0x06: /* SPvTL // */
+ case 0x07: /* SPvTL + */
+ case 0x08: /* SFvTL // */
+ case 0x09: /* SFvTL + */
+ case 0x0A: /* SPvFS */
+ case 0x0B: /* SFvFS */
+ result = TRUE;
+ goto Exit;
+
+ case 0x40:
+ if ( p + 1 >= end )
+ goto Exit;
+
+ p += p[1] + 2;
+ break;
+
+ case 0x41:
+ if ( p + 1 >= end )
+ goto Exit;
+
+ p += p[1] * 2 + 2;
+ break;
+
+ case 0x71: /* DELTAP2 */
+ case 0x72: /* DELTAP3 */
+ case 0x73: /* DELTAC0 */
+ case 0x74: /* DELTAC1 */
+ case 0x75: /* DELTAC2 */
+ result = TRUE;
+ goto Exit;
+
+ case 0xB0:
+ case 0xB1:
+ case 0xB2:
+ case 0xB3:
+ case 0xB4:
+ case 0xB5:
+ case 0xB6:
+ case 0xB7:
+ p += ( p[0] - 0xB0 ) + 2;
+ break;
+
+ case 0xB8:
+ case 0xB9:
+ case 0xBA:
+ case 0xBB:
+ case 0xBC:
+ case 0xBD:
+ case 0xBE:
+ case 0xBF:
+ p += ( p[0] - 0xB8 ) * 2 + 3;
+ break;
+
+ default:
+ p += 1;
+ break;
+ }
+ }
+
+ Exit:
+ FT_FRAME_EXIT();
+ return result;
+ }
+
+
+ static FT_Bool
+ _tt_check_patents_in_table( FT_Face face,
+ FT_ULong tag )
+ {
+ FT_Stream stream = face->stream;
+ FT_Error error;
+ FT_Service_SFNT_Table service;
+ FT_Bool result = FALSE;
+
+
+ FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
+
+ if ( service )
+ {
+ FT_ULong offset, size;
+
+
+ error = service->table_info( face, tag, &offset, &size );
+ if ( error ||
+ FT_STREAM_SEEK( offset ) )
+ goto Exit;
+
+ result = _tt_check_patents_in_range( stream, size );
+ }
+
+ Exit:
+ return result;
+ }
+
+
+ static FT_Bool
+ _tt_face_check_patents( FT_Face face )
+ {
+ FT_Stream stream = face->stream;
+ FT_UInt gindex;
+ FT_Error error;
+ FT_Bool result;
+
+ FT_Service_TTGlyf service;
+
+
+ result = _tt_check_patents_in_table( face, TTAG_fpgm );
+ if ( result )
+ goto Exit;
+
+ result = _tt_check_patents_in_table( face, TTAG_prep );
+ if ( result )
+ goto Exit;
+
+ FT_FACE_FIND_SERVICE( face, service, TT_GLYF );
+ if ( service == NULL )
+ goto Exit;
+
+ for ( gindex = 0; gindex < (FT_UInt)face->num_glyphs; gindex++ )
+ {
+ FT_ULong offset, num_ins, size;
+ FT_Int num_contours;
+
+
+ offset = service->get_location( face, gindex, &size );
+ if ( size == 0 )
+ continue;
+
+ if ( FT_STREAM_SEEK( offset ) ||
+ FT_READ_SHORT( num_contours ) )
+ continue;
+
+ if ( num_contours >= 0 ) /* simple glyph */
+ {
+ if ( FT_STREAM_SKIP( 8 + num_contours * 2 ) )
+ continue;
+ }
+ else /* compound glyph */
+ {
+ FT_Bool has_instr = 0;
+
+
+ if ( FT_STREAM_SKIP( 8 ) )
+ continue;
+
+ /* now read each component */
+ for (;;)
+ {
+ FT_UInt flags, toskip;
+
+
+ if( FT_READ_USHORT( flags ) )
+ break;
+
+ toskip = 2 + 1 + 1;
+
+ if ( ( flags & ( 1 << 0 ) ) != 0 ) /* ARGS_ARE_WORDS */
+ toskip += 2;
+
+ if ( ( flags & ( 1 << 3 ) ) != 0 ) /* WE_HAVE_A_SCALE */
+ toskip += 2;
+ else if ( ( flags & ( 1 << 6 ) ) != 0 ) /* WE_HAVE_X_Y_SCALE */
+ toskip += 4;
+ else if ( ( flags & ( 1 << 7 ) ) != 0 ) /* WE_HAVE_A_2x2 */
+ toskip += 8;
+
+ if ( ( flags & ( 1 << 8 ) ) != 0 ) /* WE_HAVE_INSTRUCTIONS */
+ has_instr = 1;
+
+ if ( FT_STREAM_SKIP( toskip ) )
+ goto NextGlyph;
+
+ if ( ( flags & ( 1 << 5 ) ) == 0 ) /* MORE_COMPONENTS */
+ break;
+ }
+
+ if ( !has_instr )
+ goto NextGlyph;
+ }
+
+ if ( FT_READ_USHORT( num_ins ) )
+ continue;
+
+ result = _tt_check_patents_in_range( stream, num_ins );
+ if ( result )
+ goto Exit;
+
+ NextGlyph:
+ ;
+ }
+
+ Exit:
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Bool )
+ FT_Face_CheckTrueTypePatents( FT_Face face )
+ {
+ FT_Bool result = FALSE;
+
+
+ if ( face && FT_IS_SFNT( face ) )
+ result = _tt_face_check_patents( face );
+
+ return result;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Bool )
+ FT_Face_SetUnpatentedHinting( FT_Face face,
+ FT_Bool value )
+ {
+ FT_Bool result = FALSE;
+
+
+#if defined( TT_CONFIG_OPTION_UNPATENTED_HINTING ) && \
+ !defined( TT_CONFIG_OPTION_BYTECODE_INTEPRETER )
+ if ( face && FT_IS_SFNT( face ) )
+ {
+ result = !face->internal->ignore_unpatented_hinter;
+ face->internal->ignore_unpatented_hinter = !value;
+ }
+#else
+ FT_UNUSED( face );
+ FT_UNUSED( value );
+#endif
+
+ return result;
+ }
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpfr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpfr.c
new file mode 100644
index 00000000000..f9592bb1bba
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpfr.c
@@ -0,0 +1,143 @@
+/***************************************************************************/
+/* */
+/* ftpfr.c */
+/* */
+/* FreeType API for accessing PFR-specific data (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_PFR_H
+
+
+ /* check the format */
+ static FT_Service_PfrMetrics
+ ft_pfr_check( FT_Face face )
+ {
+ FT_Service_PfrMetrics service;
+
+
+ FT_FACE_LOOKUP_SERVICE( face, service, PFR_METRICS );
+
+ return service;
+ }
+
+
+ /* documentation is in ftpfr.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_PFR_Metrics( FT_Face face,
+ FT_UInt *aoutline_resolution,
+ FT_UInt *ametrics_resolution,
+ FT_Fixed *ametrics_x_scale,
+ FT_Fixed *ametrics_y_scale )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Service_PfrMetrics service;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Argument;
+
+ service = ft_pfr_check( face );
+ if ( service )
+ {
+ error = service->get_metrics( face,
+ aoutline_resolution,
+ ametrics_resolution,
+ ametrics_x_scale,
+ ametrics_y_scale );
+ }
+ else
+ {
+ FT_Fixed x_scale, y_scale;
+
+
+ /* this is not a PFR font */
+ if ( aoutline_resolution )
+ *aoutline_resolution = face->units_per_EM;
+
+ if ( ametrics_resolution )
+ *ametrics_resolution = face->units_per_EM;
+
+ x_scale = y_scale = 0x10000L;
+ if ( face->size )
+ {
+ x_scale = face->size->metrics.x_scale;
+ y_scale = face->size->metrics.y_scale;
+ }
+
+ if ( ametrics_x_scale )
+ *ametrics_x_scale = x_scale;
+
+ if ( ametrics_y_scale )
+ *ametrics_y_scale = y_scale;
+
+ error = FT_Err_Unknown_File_Format;
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftpfr.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_PFR_Kerning( FT_Face face,
+ FT_UInt left,
+ FT_UInt right,
+ FT_Vector *avector )
+ {
+ FT_Error error;
+ FT_Service_PfrMetrics service;
+
+
+ if ( !face )
+ return FT_Err_Invalid_Argument;
+
+ service = ft_pfr_check( face );
+ if ( service )
+ error = service->get_kerning( face, left, right, avector );
+ else
+ error = FT_Get_Kerning( face, left, right,
+ FT_KERNING_UNSCALED, avector );
+
+ return error;
+ }
+
+
+ /* documentation is in ftpfr.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_PFR_Advance( FT_Face face,
+ FT_UInt gindex,
+ FT_Pos *aadvance )
+ {
+ FT_Error error;
+ FT_Service_PfrMetrics service;
+
+
+ service = ft_pfr_check( face );
+ if ( service )
+ {
+ error = service->get_advance( face, gindex, aadvance );
+ }
+ else
+ /* XXX: TODO: PROVIDE ADVANCE-LOADING METHOD TO ALL FONT DRIVERS */
+ error = FT_Err_Invalid_Argument;
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftrfork.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftrfork.c
new file mode 100644
index 00000000000..719570d6a15
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftrfork.c
@@ -0,0 +1,817 @@
+/***************************************************************************/
+/* */
+/* ftrfork.c */
+/* */
+/* Embedded resource forks accessor (body). */
+/* */
+/* Copyright 2004, 2005, 2006, 2007, 2008 by */
+/* Masatake YAMATO and Redhat K.K. */
+/* */
+/* FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are */
+/* derived from ftobjs.c. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* Development of the code in this file is support of */
+/* Information-technology Promotion Agency, Japan. */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_RFORK_H
+
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_raccess
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** Resource fork directory access ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_BASE_DEF( FT_Error )
+ FT_Raccess_Get_HeaderInfo( FT_Library library,
+ FT_Stream stream,
+ FT_Long rfork_offset,
+ FT_Long *map_offset,
+ FT_Long *rdata_pos )
+ {
+ FT_Error error;
+ unsigned char head[16], head2[16];
+ FT_Long map_pos, rdata_len;
+ int allzeros, allmatch, i;
+ FT_Long type_list;
+
+ FT_UNUSED( library );
+
+
+ error = FT_Stream_Seek( stream, rfork_offset );
+ if ( error )
+ return error;
+
+ error = FT_Stream_Read( stream, (FT_Byte *)head, 16 );
+ if ( error )
+ return error;
+
+ *rdata_pos = rfork_offset + ( ( head[0] << 24 ) |
+ ( head[1] << 16 ) |
+ ( head[2] << 8 ) |
+ head[3] );
+ map_pos = rfork_offset + ( ( head[4] << 24 ) |
+ ( head[5] << 16 ) |
+ ( head[6] << 8 ) |
+ head[7] );
+ rdata_len = ( head[ 8] << 24 ) |
+ ( head[ 9] << 16 ) |
+ ( head[10] << 8 ) |
+ head[11];
+
+ /* map_len = head[12] .. head[15] */
+
+ if ( *rdata_pos + rdata_len != map_pos || map_pos == rfork_offset )
+ return FT_Err_Unknown_File_Format;
+
+ error = FT_Stream_Seek( stream, map_pos );
+ if ( error )
+ return error;
+
+ head2[15] = (FT_Byte)( head[15] + 1 ); /* make it be different */
+
+ error = FT_Stream_Read( stream, (FT_Byte*)head2, 16 );
+ if ( error )
+ return error;
+
+ allzeros = 1;
+ allmatch = 1;
+ for ( i = 0; i < 16; ++i )
+ {
+ if ( head2[i] != 0 )
+ allzeros = 0;
+ if ( head2[i] != head[i] )
+ allmatch = 0;
+ }
+ if ( !allzeros && !allmatch )
+ return FT_Err_Unknown_File_Format;
+
+ /* If we have reached this point then it is probably a mac resource */
+ /* file. Now, does it contain any interesting resources? */
+ /* Skip handle to next resource map, the file resource number, and */
+ /* attributes. */
+ (void)FT_STREAM_SKIP( 4 /* skip handle to next resource map */
+ + 2 /* skip file resource number */
+ + 2 ); /* skip attributes */
+
+ if ( FT_READ_USHORT( type_list ) )
+ return error;
+ if ( type_list == -1 )
+ return FT_Err_Unknown_File_Format;
+
+ error = FT_Stream_Seek( stream, map_pos + type_list );
+ if ( error )
+ return error;
+
+ *map_offset = map_pos + type_list;
+ return FT_Err_Ok;
+ }
+
+
+ static int
+ ft_raccess_sort_ref_by_id( FT_RFork_Ref* a,
+ FT_RFork_Ref* b )
+ {
+ if ( a->res_id < b->res_id )
+ return -1;
+ else if ( a->res_id > b->res_id )
+ return 1;
+ else
+ return 0;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Raccess_Get_DataOffsets( FT_Library library,
+ FT_Stream stream,
+ FT_Long map_offset,
+ FT_Long rdata_pos,
+ FT_Long tag,
+ FT_Long **offsets,
+ FT_Long *count )
+ {
+ FT_Error error;
+ int i, j, cnt, subcnt;
+ FT_Long tag_internal, rpos;
+ FT_Memory memory = library->memory;
+ FT_Long temp;
+ FT_Long *offsets_internal;
+ FT_RFork_Ref *ref;
+
+
+ error = FT_Stream_Seek( stream, map_offset );
+ if ( error )
+ return error;
+
+ if ( FT_READ_USHORT( cnt ) )
+ return error;
+ cnt++;
+
+ for ( i = 0; i < cnt; ++i )
+ {
+ if ( FT_READ_LONG( tag_internal ) ||
+ FT_READ_USHORT( subcnt ) ||
+ FT_READ_USHORT( rpos ) )
+ return error;
+
+ FT_TRACE2(( "Resource tags: %c%c%c%c\n",
+ (char)( 0xff & ( tag_internal >> 24 ) ),
+ (char)( 0xff & ( tag_internal >> 16 ) ),
+ (char)( 0xff & ( tag_internal >> 8 ) ),
+ (char)( 0xff & ( tag_internal >> 0 ) ) ));
+
+ if ( tag_internal == tag )
+ {
+ *count = subcnt + 1;
+ rpos += map_offset;
+
+ error = FT_Stream_Seek( stream, rpos );
+ if ( error )
+ return error;
+
+ if ( FT_NEW_ARRAY( ref, *count ) )
+ return error;
+
+ for ( j = 0; j < *count; ++j )
+ {
+ if ( FT_READ_USHORT( ref[j].res_id ) )
+ goto Exit;
+ if ( FT_STREAM_SKIP( 2 ) ) /* resource name */
+ goto Exit;
+ if ( FT_READ_LONG( temp ) )
+ goto Exit;
+ if ( FT_STREAM_SKIP( 4 ) ) /* mbz */
+ goto Exit;
+
+ ref[j].offset = temp & 0xFFFFFFL;
+ }
+
+ ft_qsort( ref, *count, sizeof ( FT_RFork_Ref ),
+ ( int(*)(const void*, const void*) )
+ ft_raccess_sort_ref_by_id );
+
+ if ( FT_NEW_ARRAY( offsets_internal, *count ) )
+ goto Exit;
+
+ /* XXX: duplicated reference ID,
+ * gap between reference IDs are acceptable?
+ * further investigation on Apple implementation is needed.
+ */
+ for ( j = 0; j < *count; ++j )
+ offsets_internal[j] = rdata_pos + ref[j].offset;
+
+ *offsets = offsets_internal;
+ error = FT_Err_Ok;
+
+ Exit:
+ FT_FREE( ref );
+ return error;
+ }
+ }
+
+ return FT_Err_Cannot_Open_Resource;
+ }
+
+
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** Guessing functions ****/
+ /**** ****/
+ /**** When you add a new guessing function, ****/
+ /**** update FT_RACCESS_N_RULES in ftrfork.h. ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef FT_Error
+ (*raccess_guess_func)( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+
+ static FT_Error
+ raccess_guess_apple_double( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_apple_single( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_darwin_ufs_export( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_darwin_newvfs( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_darwin_hfsplus( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_vfat( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_linux_cap( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_linux_double( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_linux_netatalk( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+
+ /*************************************************************************/
+ /**** ****/
+ /**** Helper functions ****/
+ /**** ****/
+ /*************************************************************************/
+
+ static FT_Error
+ raccess_guess_apple_generic( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ FT_Int32 magic,
+ FT_Long *result_offset );
+
+ static FT_Error
+ raccess_guess_linux_double_from_file_name( FT_Library library,
+ char * file_name,
+ FT_Long *result_offset );
+
+ static char *
+ raccess_make_file_name( FT_Memory memory,
+ const char *original_name,
+ const char *insertion );
+
+
+ FT_BASE_DEF( void )
+ FT_Raccess_Guess( FT_Library library,
+ FT_Stream stream,
+ char* base_name,
+ char **new_names,
+ FT_Long *offsets,
+ FT_Error *errors )
+ {
+ FT_Long i;
+
+
+ raccess_guess_func funcs[FT_RACCESS_N_RULES] =
+ {
+ raccess_guess_apple_double,
+ raccess_guess_apple_single,
+ raccess_guess_darwin_ufs_export,
+ raccess_guess_darwin_newvfs,
+ raccess_guess_darwin_hfsplus,
+ raccess_guess_vfat,
+ raccess_guess_linux_cap,
+ raccess_guess_linux_double,
+ raccess_guess_linux_netatalk,
+ };
+
+ for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
+ {
+ new_names[i] = NULL;
+ if ( NULL != stream )
+ errors[i] = FT_Stream_Seek( stream, 0 );
+ else
+ errors[i] = FT_Err_Ok;
+
+ if ( errors[i] )
+ continue ;
+
+ errors[i] = (funcs[i])( library, stream, base_name,
+ &(new_names[i]), &(offsets[i]) );
+ }
+
+ return;
+ }
+
+
+ static FT_Error
+ raccess_guess_apple_double( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ FT_Int32 magic = ( 0x00 << 24 ) |
+ ( 0x05 << 16 ) |
+ ( 0x16 << 8 ) |
+ 0x07;
+
+
+ *result_file_name = NULL;
+ if ( NULL == stream )
+ return FT_Err_Cannot_Open_Stream;
+
+ return raccess_guess_apple_generic( library, stream, base_file_name,
+ magic, result_offset );
+ }
+
+
+ static FT_Error
+ raccess_guess_apple_single( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ FT_Int32 magic = ( 0x00 << 24 ) |
+ ( 0x05 << 16 ) |
+ ( 0x16 << 8 ) |
+ 0x00;
+
+
+ *result_file_name = NULL;
+ if ( NULL == stream )
+ return FT_Err_Cannot_Open_Stream;
+
+ return raccess_guess_apple_generic( library, stream, base_file_name,
+ magic, result_offset );
+ }
+
+
+ static FT_Error
+ raccess_guess_darwin_ufs_export( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ char* newpath;
+ FT_Error error;
+ FT_Memory memory;
+
+ FT_UNUSED( stream );
+
+
+ memory = library->memory;
+ newpath = raccess_make_file_name( memory, base_file_name, "._" );
+ if ( !newpath )
+ return FT_Err_Out_Of_Memory;
+
+ error = raccess_guess_linux_double_from_file_name( library, newpath,
+ result_offset );
+ if ( !error )
+ *result_file_name = newpath;
+ else
+ FT_FREE( newpath );
+
+ return error;
+ }
+
+
+ static FT_Error
+ raccess_guess_darwin_hfsplus( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ /*
+ Only meaningful on systems with hfs+ drivers (or Macs).
+ */
+ FT_Error error;
+ char* newpath;
+ FT_Memory memory;
+ FT_Long base_file_len = ft_strlen( base_file_name );
+
+ FT_UNUSED( stream );
+
+
+ memory = library->memory;
+
+ if ( base_file_len + 6 > FT_INT_MAX )
+ return FT_Err_Array_Too_Large;
+
+ if ( FT_ALLOC( newpath, base_file_len + 6 ) )
+ return error;
+
+ FT_MEM_COPY( newpath, base_file_name, base_file_len );
+ FT_MEM_COPY( newpath + base_file_len, "/rsrc", 6 );
+
+ *result_file_name = newpath;
+ *result_offset = 0;
+
+ return FT_Err_Ok;
+ }
+
+
+ static FT_Error
+ raccess_guess_darwin_newvfs( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ /*
+ Only meaningful on systems with Mac OS X (> 10.1).
+ */
+ FT_Error error;
+ char* newpath;
+ FT_Memory memory;
+ FT_Long base_file_len = ft_strlen( base_file_name );
+
+ FT_UNUSED( stream );
+
+
+ memory = library->memory;
+
+ if ( base_file_len + 18 > FT_INT_MAX )
+ return FT_Err_Array_Too_Large;
+
+ if ( FT_ALLOC( newpath, base_file_len + 18 ) )
+ return error;
+
+ FT_MEM_COPY( newpath, base_file_name, base_file_len );
+ FT_MEM_COPY( newpath + base_file_len, "/..namedfork/rsrc", 18 );
+
+ *result_file_name = newpath;
+ *result_offset = 0;
+
+ return FT_Err_Ok;
+ }
+
+
+ static FT_Error
+ raccess_guess_vfat( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ char* newpath;
+ FT_Memory memory;
+
+ FT_UNUSED( stream );
+
+
+ memory = library->memory;
+
+ newpath = raccess_make_file_name( memory, base_file_name,
+ "resource.frk/" );
+ if ( !newpath )
+ return FT_Err_Out_Of_Memory;
+
+ *result_file_name = newpath;
+ *result_offset = 0;
+
+ return FT_Err_Ok;
+ }
+
+
+ static FT_Error
+ raccess_guess_linux_cap( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ char* newpath;
+ FT_Memory memory;
+
+ FT_UNUSED( stream );
+
+
+ memory = library->memory;
+
+ newpath = raccess_make_file_name( memory, base_file_name, ".resource/" );
+ if ( !newpath )
+ return FT_Err_Out_Of_Memory;
+
+ *result_file_name = newpath;
+ *result_offset = 0;
+
+ return FT_Err_Ok;
+ }
+
+
+ static FT_Error
+ raccess_guess_linux_double( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ char* newpath;
+ FT_Error error;
+ FT_Memory memory;
+
+ FT_UNUSED( stream );
+
+
+ memory = library->memory;
+
+ newpath = raccess_make_file_name( memory, base_file_name, "%" );
+ if ( !newpath )
+ return FT_Err_Out_Of_Memory;
+
+ error = raccess_guess_linux_double_from_file_name( library, newpath,
+ result_offset );
+ if ( !error )
+ *result_file_name = newpath;
+ else
+ FT_FREE( newpath );
+
+ return error;
+ }
+
+
+ static FT_Error
+ raccess_guess_linux_netatalk( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset )
+ {
+ char* newpath;
+ FT_Error error;
+ FT_Memory memory;
+
+ FT_UNUSED( stream );
+
+
+ memory = library->memory;
+
+ newpath = raccess_make_file_name( memory, base_file_name,
+ ".AppleDouble/" );
+ if ( !newpath )
+ return FT_Err_Out_Of_Memory;
+
+ error = raccess_guess_linux_double_from_file_name( library, newpath,
+ result_offset );
+ if ( !error )
+ *result_file_name = newpath;
+ else
+ FT_FREE( newpath );
+
+ return error;
+ }
+
+
+ static FT_Error
+ raccess_guess_apple_generic( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ FT_Int32 magic,
+ FT_Long *result_offset )
+ {
+ FT_Int32 magic_from_stream;
+ FT_Error error;
+ FT_Int32 version_number = 0;
+ FT_UShort n_of_entries;
+
+ int i;
+ FT_UInt32 entry_id, entry_offset, entry_length = 0;
+
+ const FT_UInt32 resource_fork_entry_id = 0x2;
+
+ FT_UNUSED( library );
+ FT_UNUSED( base_file_name );
+ FT_UNUSED( version_number );
+ FT_UNUSED( entry_length );
+
+
+ if ( FT_READ_LONG( magic_from_stream ) )
+ return error;
+ if ( magic_from_stream != magic )
+ return FT_Err_Unknown_File_Format;
+
+ if ( FT_READ_LONG( version_number ) )
+ return error;
+
+ /* filler */
+ error = FT_Stream_Skip( stream, 16 );
+ if ( error )
+ return error;
+
+ if ( FT_READ_USHORT( n_of_entries ) )
+ return error;
+ if ( n_of_entries == 0 )
+ return FT_Err_Unknown_File_Format;
+
+ for ( i = 0; i < n_of_entries; i++ )
+ {
+ if ( FT_READ_LONG( entry_id ) )
+ return error;
+ if ( entry_id == resource_fork_entry_id )
+ {
+ if ( FT_READ_LONG( entry_offset ) ||
+ FT_READ_LONG( entry_length ) )
+ continue;
+ *result_offset = entry_offset;
+
+ return FT_Err_Ok;
+ }
+ else
+ FT_Stream_Skip( stream, 4 + 4 ); /* offset + length */
+ }
+
+ return FT_Err_Unknown_File_Format;
+ }
+
+
+ static FT_Error
+ raccess_guess_linux_double_from_file_name( FT_Library library,
+ char *file_name,
+ FT_Long *result_offset )
+ {
+ FT_Open_Args args2;
+ FT_Stream stream2;
+ char * nouse = NULL;
+ FT_Error error;
+
+
+ args2.flags = FT_OPEN_PATHNAME;
+ args2.pathname = file_name;
+ error = FT_Stream_New( library, &args2, &stream2 );
+ if ( error )
+ return error;
+
+ error = raccess_guess_apple_double( library, stream2, file_name,
+ &nouse, result_offset );
+
+ FT_Stream_Free( stream2, 0 );
+
+ return error;
+ }
+
+
+ static char*
+ raccess_make_file_name( FT_Memory memory,
+ const char *original_name,
+ const char *insertion )
+ {
+ char* new_name;
+ char* tmp;
+ const char* slash;
+ unsigned new_length;
+ FT_Error error = FT_Err_Ok;
+
+ FT_UNUSED( error );
+
+
+ new_length = ft_strlen( original_name ) + ft_strlen( insertion );
+ if ( FT_ALLOC( new_name, new_length + 1 ) )
+ return NULL;
+
+ tmp = ft_strrchr( original_name, '/' );
+ if ( tmp )
+ {
+ ft_strncpy( new_name, original_name, tmp - original_name + 1 );
+ new_name[tmp - original_name + 1] = '\0';
+ slash = tmp + 1;
+ }
+ else
+ {
+ slash = original_name;
+ new_name[0] = '\0';
+ }
+
+ ft_strcat( new_name, insertion );
+ ft_strcat( new_name, slash );
+
+ return new_name;
+ }
+
+
+#else /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
+
+
+ /*************************************************************************/
+ /* Dummy function; just sets errors */
+ /*************************************************************************/
+
+ FT_BASE_DEF( void )
+ FT_Raccess_Guess( FT_Library library,
+ FT_Stream stream,
+ char *base_name,
+ char **new_names,
+ FT_Long *offsets,
+ FT_Error *errors )
+ {
+ int i;
+
+ FT_UNUSED( library );
+ FT_UNUSED( stream );
+ FT_UNUSED( base_name );
+
+
+ for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
+ {
+ new_names[i] = NULL;
+ offsets[i] = 0;
+ errors[i] = FT_Err_Unimplemented_Feature;
+ }
+ }
+
+
+#endif /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstream.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstream.c
new file mode 100644
index 00000000000..cff67e0e9a6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstream.c
@@ -0,0 +1,846 @@
+/***************************************************************************/
+/* */
+/* ftstream.c */
+/* */
+/* I/O stream support (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_stream
+
+
+ FT_BASE_DEF( void )
+ FT_Stream_OpenMemory( FT_Stream stream,
+ const FT_Byte* base,
+ FT_ULong size )
+ {
+ stream->base = (FT_Byte*) base;
+ stream->size = size;
+ stream->pos = 0;
+ stream->cursor = 0;
+ stream->read = 0;
+ stream->close = 0;
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Stream_Close( FT_Stream stream )
+ {
+ if ( stream && stream->close )
+ stream->close( stream );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_Seek( FT_Stream stream,
+ FT_ULong pos )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ stream->pos = pos;
+
+ if ( stream->read )
+ {
+ if ( stream->read( stream, pos, 0, 0 ) )
+ {
+ FT_ERROR(( "FT_Stream_Seek: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ pos, stream->size ));
+
+ error = FT_Err_Invalid_Stream_Operation;
+ }
+ }
+ /* note that seeking to the first position after the file is valid */
+ else if ( pos > stream->size )
+ {
+ FT_ERROR(( "FT_Stream_Seek: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ pos, stream->size ));
+
+ error = FT_Err_Invalid_Stream_Operation;
+ }
+
+ return error;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_Skip( FT_Stream stream,
+ FT_Long distance )
+ {
+ if ( distance < 0 )
+ return FT_Err_Invalid_Stream_Operation;
+
+ return FT_Stream_Seek( stream, (FT_ULong)( stream->pos + distance ) );
+ }
+
+
+ FT_BASE_DEF( FT_Long )
+ FT_Stream_Pos( FT_Stream stream )
+ {
+ return stream->pos;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_Read( FT_Stream stream,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ return FT_Stream_ReadAt( stream, stream->pos, buffer, count );
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_ReadAt( FT_Stream stream,
+ FT_ULong pos,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_ULong read_bytes;
+
+
+ if ( pos >= stream->size )
+ {
+ FT_ERROR(( "FT_Stream_ReadAt: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ pos, stream->size ));
+
+ return FT_Err_Invalid_Stream_Operation;
+ }
+
+ if ( stream->read )
+ read_bytes = stream->read( stream, pos, buffer, count );
+ else
+ {
+ read_bytes = stream->size - pos;
+ if ( read_bytes > count )
+ read_bytes = count;
+
+ FT_MEM_COPY( buffer, stream->base + pos, read_bytes );
+ }
+
+ stream->pos = pos + read_bytes;
+
+ if ( read_bytes < count )
+ {
+ FT_ERROR(( "FT_Stream_ReadAt:" ));
+ FT_ERROR(( " invalid read; expected %lu bytes, got %lu\n",
+ count, read_bytes ));
+
+ error = FT_Err_Invalid_Stream_Operation;
+ }
+
+ return error;
+ }
+
+
+ FT_BASE_DEF( FT_ULong )
+ FT_Stream_TryRead( FT_Stream stream,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ FT_ULong read_bytes = 0;
+
+
+ if ( stream->pos >= stream->size )
+ goto Exit;
+
+ if ( stream->read )
+ read_bytes = stream->read( stream, stream->pos, buffer, count );
+ else
+ {
+ read_bytes = stream->size - stream->pos;
+ if ( read_bytes > count )
+ read_bytes = count;
+
+ FT_MEM_COPY( buffer, stream->base + stream->pos, read_bytes );
+ }
+
+ stream->pos += read_bytes;
+
+ Exit:
+ return read_bytes;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_ExtractFrame( FT_Stream stream,
+ FT_ULong count,
+ FT_Byte** pbytes )
+ {
+ FT_Error error;
+
+
+ error = FT_Stream_EnterFrame( stream, count );
+ if ( !error )
+ {
+ *pbytes = (FT_Byte*)stream->cursor;
+
+ /* equivalent to FT_Stream_ExitFrame(), with no memory block release */
+ stream->cursor = 0;
+ stream->limit = 0;
+ }
+
+ return error;
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Stream_ReleaseFrame( FT_Stream stream,
+ FT_Byte** pbytes )
+ {
+ if ( stream->read )
+ {
+ FT_Memory memory = stream->memory;
+
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_free( memory, *pbytes );
+ *pbytes = NULL;
+#else
+ FT_FREE( *pbytes );
+#endif
+ }
+ *pbytes = 0;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_EnterFrame( FT_Stream stream,
+ FT_ULong count )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_ULong read_bytes;
+
+
+ /* check for nested frame access */
+ FT_ASSERT( stream && stream->cursor == 0 );
+
+ if ( stream->read )
+ {
+ /* allocate the frame in memory */
+ FT_Memory memory = stream->memory;
+
+#ifdef FT_DEBUG_MEMORY
+ /* assume _ft_debug_file and _ft_debug_lineno are already set */
+ stream->base = (unsigned char*)ft_mem_qalloc( memory, count, &error );
+ if ( error )
+ goto Exit;
+#else
+ if ( FT_QALLOC( stream->base, count ) )
+ goto Exit;
+#endif
+ /* read it */
+ read_bytes = stream->read( stream, stream->pos,
+ stream->base, count );
+ if ( read_bytes < count )
+ {
+ FT_ERROR(( "FT_Stream_EnterFrame:" ));
+ FT_ERROR(( " invalid read; expected %lu bytes, got %lu\n",
+ count, read_bytes ));
+
+ FT_FREE( stream->base );
+ error = FT_Err_Invalid_Stream_Operation;
+ }
+ stream->cursor = stream->base;
+ stream->limit = stream->cursor + count;
+ stream->pos += read_bytes;
+ }
+ else
+ {
+ /* check current and new position */
+ if ( stream->pos >= stream->size ||
+ stream->pos + count > stream->size )
+ {
+ FT_ERROR(( "FT_Stream_EnterFrame:" ));
+ FT_ERROR(( " invalid i/o; pos = 0x%lx, count = %lu, size = 0x%lx\n",
+ stream->pos, count, stream->size ));
+
+ error = FT_Err_Invalid_Stream_Operation;
+ goto Exit;
+ }
+
+ /* set cursor */
+ stream->cursor = stream->base + stream->pos;
+ stream->limit = stream->cursor + count;
+ stream->pos += count;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Stream_ExitFrame( FT_Stream stream )
+ {
+ /* IMPORTANT: The assertion stream->cursor != 0 was removed, given */
+ /* that it is possible to access a frame of length 0 in */
+ /* some weird fonts (usually, when accessing an array of */
+ /* 0 records, like in some strange kern tables). */
+ /* */
+ /* In this case, the loader code handles the 0-length table */
+ /* gracefully; however, stream.cursor is really set to 0 by the */
+ /* FT_Stream_EnterFrame() call, and this is not an error. */
+ /* */
+ FT_ASSERT( stream );
+
+ if ( stream->read )
+ {
+ FT_Memory memory = stream->memory;
+
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_free( memory, stream->base );
+ stream->base = NULL;
+#else
+ FT_FREE( stream->base );
+#endif
+ }
+ stream->cursor = 0;
+ stream->limit = 0;
+ }
+
+
+ FT_BASE_DEF( FT_Char )
+ FT_Stream_GetChar( FT_Stream stream )
+ {
+ FT_Char result;
+
+
+ FT_ASSERT( stream && stream->cursor );
+
+ result = 0;
+ if ( stream->cursor < stream->limit )
+ result = *stream->cursor++;
+
+ return result;
+ }
+
+
+ FT_BASE_DEF( FT_Short )
+ FT_Stream_GetShort( FT_Stream stream )
+ {
+ FT_Byte* p;
+ FT_Short result;
+
+
+ FT_ASSERT( stream && stream->cursor );
+
+ result = 0;
+ p = stream->cursor;
+ if ( p + 1 < stream->limit )
+ result = FT_NEXT_SHORT( p );
+ stream->cursor = p;
+
+ return result;
+ }
+
+
+ FT_BASE_DEF( FT_Short )
+ FT_Stream_GetShortLE( FT_Stream stream )
+ {
+ FT_Byte* p;
+ FT_Short result;
+
+
+ FT_ASSERT( stream && stream->cursor );
+
+ result = 0;
+ p = stream->cursor;
+ if ( p + 1 < stream->limit )
+ result = FT_NEXT_SHORT_LE( p );
+ stream->cursor = p;
+
+ return result;
+ }
+
+
+ FT_BASE_DEF( FT_Long )
+ FT_Stream_GetOffset( FT_Stream stream )
+ {
+ FT_Byte* p;
+ FT_Long result;
+
+
+ FT_ASSERT( stream && stream->cursor );
+
+ result = 0;
+ p = stream->cursor;
+ if ( p + 2 < stream->limit )
+ result = FT_NEXT_OFF3( p );
+ stream->cursor = p;
+ return result;
+ }
+
+
+ FT_BASE_DEF( FT_Long )
+ FT_Stream_GetLong( FT_Stream stream )
+ {
+ FT_Byte* p;
+ FT_Long result;
+
+
+ FT_ASSERT( stream && stream->cursor );
+
+ result = 0;
+ p = stream->cursor;
+ if ( p + 3 < stream->limit )
+ result = FT_NEXT_LONG( p );
+ stream->cursor = p;
+ return result;
+ }
+
+
+ FT_BASE_DEF( FT_Long )
+ FT_Stream_GetLongLE( FT_Stream stream )
+ {
+ FT_Byte* p;
+ FT_Long result;
+
+
+ FT_ASSERT( stream && stream->cursor );
+
+ result = 0;
+ p = stream->cursor;
+ if ( p + 3 < stream->limit )
+ result = FT_NEXT_LONG_LE( p );
+ stream->cursor = p;
+ return result;
+ }
+
+
+ FT_BASE_DEF( FT_Char )
+ FT_Stream_ReadChar( FT_Stream stream,
+ FT_Error* error )
+ {
+ FT_Byte result = 0;
+
+
+ FT_ASSERT( stream );
+
+ *error = FT_Err_Ok;
+
+ if ( stream->read )
+ {
+ if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
+ goto Fail;
+ }
+ else
+ {
+ if ( stream->pos < stream->size )
+ result = stream->base[stream->pos];
+ else
+ goto Fail;
+ }
+ stream->pos++;
+
+ return result;
+
+ Fail:
+ *error = FT_Err_Invalid_Stream_Operation;
+ FT_ERROR(( "FT_Stream_ReadChar: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ stream->pos, stream->size ));
+
+ return 0;
+ }
+
+
+ FT_BASE_DEF( FT_Short )
+ FT_Stream_ReadShort( FT_Stream stream,
+ FT_Error* error )
+ {
+ FT_Byte reads[2];
+ FT_Byte* p = 0;
+ FT_Short result = 0;
+
+
+ FT_ASSERT( stream );
+
+ *error = FT_Err_Ok;
+
+ if ( stream->pos + 1 < stream->size )
+ {
+ if ( stream->read )
+ {
+ if ( stream->read( stream, stream->pos, reads, 2L ) != 2L )
+ goto Fail;
+
+ p = reads;
+ }
+ else
+ {
+ p = stream->base + stream->pos;
+ }
+
+ if ( p )
+ result = FT_NEXT_SHORT( p );
+ }
+ else
+ goto Fail;
+
+ stream->pos += 2;
+
+ return result;
+
+ Fail:
+ *error = FT_Err_Invalid_Stream_Operation;
+ FT_ERROR(( "FT_Stream_ReadShort:" ));
+ FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ stream->pos, stream->size ));
+
+ return 0;
+ }
+
+
+ FT_BASE_DEF( FT_Short )
+ FT_Stream_ReadShortLE( FT_Stream stream,
+ FT_Error* error )
+ {
+ FT_Byte reads[2];
+ FT_Byte* p = 0;
+ FT_Short result = 0;
+
+
+ FT_ASSERT( stream );
+
+ *error = FT_Err_Ok;
+
+ if ( stream->pos + 1 < stream->size )
+ {
+ if ( stream->read )
+ {
+ if ( stream->read( stream, stream->pos, reads, 2L ) != 2L )
+ goto Fail;
+
+ p = reads;
+ }
+ else
+ {
+ p = stream->base + stream->pos;
+ }
+
+ if ( p )
+ result = FT_NEXT_SHORT_LE( p );
+ }
+ else
+ goto Fail;
+
+ stream->pos += 2;
+
+ return result;
+
+ Fail:
+ *error = FT_Err_Invalid_Stream_Operation;
+ FT_ERROR(( "FT_Stream_ReadShortLE:" ));
+ FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ stream->pos, stream->size ));
+
+ return 0;
+ }
+
+
+ FT_BASE_DEF( FT_Long )
+ FT_Stream_ReadOffset( FT_Stream stream,
+ FT_Error* error )
+ {
+ FT_Byte reads[3];
+ FT_Byte* p = 0;
+ FT_Long result = 0;
+
+
+ FT_ASSERT( stream );
+
+ *error = FT_Err_Ok;
+
+ if ( stream->pos + 2 < stream->size )
+ {
+ if ( stream->read )
+ {
+ if (stream->read( stream, stream->pos, reads, 3L ) != 3L )
+ goto Fail;
+
+ p = reads;
+ }
+ else
+ {
+ p = stream->base + stream->pos;
+ }
+
+ if ( p )
+ result = FT_NEXT_OFF3( p );
+ }
+ else
+ goto Fail;
+
+ stream->pos += 3;
+
+ return result;
+
+ Fail:
+ *error = FT_Err_Invalid_Stream_Operation;
+ FT_ERROR(( "FT_Stream_ReadOffset:" ));
+ FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ stream->pos, stream->size ));
+
+ return 0;
+ }
+
+
+ FT_BASE_DEF( FT_Long )
+ FT_Stream_ReadLong( FT_Stream stream,
+ FT_Error* error )
+ {
+ FT_Byte reads[4];
+ FT_Byte* p = 0;
+ FT_Long result = 0;
+
+
+ FT_ASSERT( stream );
+
+ *error = FT_Err_Ok;
+
+ if ( stream->pos + 3 < stream->size )
+ {
+ if ( stream->read )
+ {
+ if ( stream->read( stream, stream->pos, reads, 4L ) != 4L )
+ goto Fail;
+
+ p = reads;
+ }
+ else
+ {
+ p = stream->base + stream->pos;
+ }
+
+ if ( p )
+ result = FT_NEXT_LONG( p );
+ }
+ else
+ goto Fail;
+
+ stream->pos += 4;
+
+ return result;
+
+ Fail:
+ FT_ERROR(( "FT_Stream_ReadLong: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ stream->pos, stream->size ));
+ *error = FT_Err_Invalid_Stream_Operation;
+
+ return 0;
+ }
+
+
+ FT_BASE_DEF( FT_Long )
+ FT_Stream_ReadLongLE( FT_Stream stream,
+ FT_Error* error )
+ {
+ FT_Byte reads[4];
+ FT_Byte* p = 0;
+ FT_Long result = 0;
+
+
+ FT_ASSERT( stream );
+
+ *error = FT_Err_Ok;
+
+ if ( stream->pos + 3 < stream->size )
+ {
+ if ( stream->read )
+ {
+ if ( stream->read( stream, stream->pos, reads, 4L ) != 4L )
+ goto Fail;
+
+ p = reads;
+ }
+ else
+ {
+ p = stream->base + stream->pos;
+ }
+
+ if ( p )
+ result = FT_NEXT_LONG_LE( p );
+ }
+ else
+ goto Fail;
+
+ stream->pos += 4;
+
+ return result;
+
+ Fail:
+ FT_ERROR(( "FT_Stream_ReadLongLE:" ));
+ FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+ stream->pos, stream->size ));
+ *error = FT_Err_Invalid_Stream_Operation;
+
+ return 0;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_ReadFields( FT_Stream stream,
+ const FT_Frame_Field* fields,
+ void* structure )
+ {
+ FT_Error error;
+ FT_Bool frame_accessed = 0;
+ FT_Byte* cursor;
+
+ if ( !fields || !stream )
+ return FT_Err_Invalid_Argument;
+
+ cursor = stream->cursor;
+
+ error = FT_Err_Ok;
+ do
+ {
+ FT_ULong value;
+ FT_Int sign_shift;
+ FT_Byte* p;
+
+
+ switch ( fields->value )
+ {
+ case ft_frame_start: /* access a new frame */
+ error = FT_Stream_EnterFrame( stream, fields->offset );
+ if ( error )
+ goto Exit;
+
+ frame_accessed = 1;
+ cursor = stream->cursor;
+ fields++;
+ continue; /* loop! */
+
+ case ft_frame_bytes: /* read a byte sequence */
+ case ft_frame_skip: /* skip some bytes */
+ {
+ FT_UInt len = fields->size;
+
+
+ if ( cursor + len > stream->limit )
+ {
+ error = FT_Err_Invalid_Stream_Operation;
+ goto Exit;
+ }
+
+ if ( fields->value == ft_frame_bytes )
+ {
+ p = (FT_Byte*)structure + fields->offset;
+ FT_MEM_COPY( p, cursor, len );
+ }
+ cursor += len;
+ fields++;
+ continue;
+ }
+
+ case ft_frame_byte:
+ case ft_frame_schar: /* read a single byte */
+ value = FT_NEXT_BYTE(cursor);
+ sign_shift = 24;
+ break;
+
+ case ft_frame_short_be:
+ case ft_frame_ushort_be: /* read a 2-byte big-endian short */
+ value = FT_NEXT_USHORT(cursor);
+ sign_shift = 16;
+ break;
+
+ case ft_frame_short_le:
+ case ft_frame_ushort_le: /* read a 2-byte little-endian short */
+ value = FT_NEXT_USHORT_LE(cursor);
+ sign_shift = 16;
+ break;
+
+ case ft_frame_long_be:
+ case ft_frame_ulong_be: /* read a 4-byte big-endian long */
+ value = FT_NEXT_ULONG(cursor);
+ sign_shift = 0;
+ break;
+
+ case ft_frame_long_le:
+ case ft_frame_ulong_le: /* read a 4-byte little-endian long */
+ value = FT_NEXT_ULONG_LE(cursor);
+ sign_shift = 0;
+ break;
+
+ case ft_frame_off3_be:
+ case ft_frame_uoff3_be: /* read a 3-byte big-endian long */
+ value = FT_NEXT_UOFF3(cursor);
+ sign_shift = 8;
+ break;
+
+ case ft_frame_off3_le:
+ case ft_frame_uoff3_le: /* read a 3-byte little-endian long */
+ value = FT_NEXT_UOFF3_LE(cursor);
+ sign_shift = 8;
+ break;
+
+ default:
+ /* otherwise, exit the loop */
+ stream->cursor = cursor;
+ goto Exit;
+ }
+
+ /* now, compute the signed value is necessary */
+ if ( fields->value & FT_FRAME_OP_SIGNED )
+ value = (FT_ULong)( (FT_Int32)( value << sign_shift ) >> sign_shift );
+
+ /* finally, store the value in the object */
+
+ p = (FT_Byte*)structure + fields->offset;
+ switch ( fields->size )
+ {
+ case (8 / FT_CHAR_BIT):
+ *(FT_Byte*)p = (FT_Byte)value;
+ break;
+
+ case (16 / FT_CHAR_BIT):
+ *(FT_UShort*)p = (FT_UShort)value;
+ break;
+
+ case (32 / FT_CHAR_BIT):
+ *(FT_UInt32*)p = (FT_UInt32)value;
+ break;
+
+ default: /* for 64-bit systems */
+ *(FT_ULong*)p = (FT_ULong)value;
+ }
+
+ /* go to next field */
+ fields++;
+ }
+ while ( 1 );
+
+ Exit:
+ /* close the frame if it was opened by this read */
+ if ( frame_accessed )
+ FT_Stream_ExitFrame( stream );
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstroke.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstroke.c
new file mode 100644
index 00000000000..fd04d276570
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstroke.c
@@ -0,0 +1,2012 @@
+/***************************************************************************/
+/* */
+/* ftstroke.c */
+/* */
+/* FreeType path stroker (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_STROKER_H
+#include FT_TRIGONOMETRY_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_StrokerBorder )
+ FT_Outline_GetInsideBorder( FT_Outline* outline )
+ {
+ FT_Orientation o = FT_Outline_Get_Orientation( outline );
+
+
+ return o == FT_ORIENTATION_TRUETYPE ? FT_STROKER_BORDER_RIGHT
+ : FT_STROKER_BORDER_LEFT ;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_StrokerBorder )
+ FT_Outline_GetOutsideBorder( FT_Outline* outline )
+ {
+ FT_Orientation o = FT_Outline_Get_Orientation( outline );
+
+
+ return o == FT_ORIENTATION_TRUETYPE ? FT_STROKER_BORDER_LEFT
+ : FT_STROKER_BORDER_RIGHT ;
+ }
+
+
+ /***************************************************************************/
+ /***************************************************************************/
+ /***** *****/
+ /***** BEZIER COMPUTATIONS *****/
+ /***** *****/
+ /***************************************************************************/
+ /***************************************************************************/
+
+#define FT_SMALL_CONIC_THRESHOLD ( FT_ANGLE_PI / 6 )
+#define FT_SMALL_CUBIC_THRESHOLD ( FT_ANGLE_PI / 6 )
+#define FT_EPSILON 2
+
+#define FT_IS_SMALL( x ) ( (x) > -FT_EPSILON && (x) < FT_EPSILON )
+
+
+ static FT_Pos
+ ft_pos_abs( FT_Pos x )
+ {
+ return x >= 0 ? x : -x ;
+ }
+
+
+ static void
+ ft_conic_split( FT_Vector* base )
+ {
+ FT_Pos a, b;
+
+
+ base[4].x = base[2].x;
+ b = base[1].x;
+ a = base[3].x = ( base[2].x + b ) / 2;
+ b = base[1].x = ( base[0].x + b ) / 2;
+ base[2].x = ( a + b ) / 2;
+
+ base[4].y = base[2].y;
+ b = base[1].y;
+ a = base[3].y = ( base[2].y + b ) / 2;
+ b = base[1].y = ( base[0].y + b ) / 2;
+ base[2].y = ( a + b ) / 2;
+ }
+
+
+ static FT_Bool
+ ft_conic_is_small_enough( FT_Vector* base,
+ FT_Angle *angle_in,
+ FT_Angle *angle_out )
+ {
+ FT_Vector d1, d2;
+ FT_Angle theta;
+ FT_Int close1, close2;
+
+
+ d1.x = base[1].x - base[2].x;
+ d1.y = base[1].y - base[2].y;
+ d2.x = base[0].x - base[1].x;
+ d2.y = base[0].y - base[1].y;
+
+ close1 = FT_IS_SMALL( d1.x ) && FT_IS_SMALL( d1.y );
+ close2 = FT_IS_SMALL( d2.x ) && FT_IS_SMALL( d2.y );
+
+ if ( close1 )
+ {
+ if ( close2 )
+ *angle_in = *angle_out = 0;
+ else
+ *angle_in = *angle_out = FT_Atan2( d2.x, d2.y );
+ }
+ else if ( close2 )
+ {
+ *angle_in = *angle_out = FT_Atan2( d1.x, d1.y );
+ }
+ else
+ {
+ *angle_in = FT_Atan2( d1.x, d1.y );
+ *angle_out = FT_Atan2( d2.x, d2.y );
+ }
+
+ theta = ft_pos_abs( FT_Angle_Diff( *angle_in, *angle_out ) );
+
+ return FT_BOOL( theta < FT_SMALL_CONIC_THRESHOLD );
+ }
+
+
+ static void
+ ft_cubic_split( FT_Vector* base )
+ {
+ FT_Pos a, b, c, d;
+
+
+ base[6].x = base[3].x;
+ c = base[1].x;
+ d = base[2].x;
+ base[1].x = a = ( base[0].x + c ) / 2;
+ base[5].x = b = ( base[3].x + d ) / 2;
+ c = ( c + d ) / 2;
+ base[2].x = a = ( a + c ) / 2;
+ base[4].x = b = ( b + c ) / 2;
+ base[3].x = ( a + b ) / 2;
+
+ base[6].y = base[3].y;
+ c = base[1].y;
+ d = base[2].y;
+ base[1].y = a = ( base[0].y + c ) / 2;
+ base[5].y = b = ( base[3].y + d ) / 2;
+ c = ( c + d ) / 2;
+ base[2].y = a = ( a + c ) / 2;
+ base[4].y = b = ( b + c ) / 2;
+ base[3].y = ( a + b ) / 2;
+ }
+
+
+ static FT_Bool
+ ft_cubic_is_small_enough( FT_Vector* base,
+ FT_Angle *angle_in,
+ FT_Angle *angle_mid,
+ FT_Angle *angle_out )
+ {
+ FT_Vector d1, d2, d3;
+ FT_Angle theta1, theta2;
+ FT_Int close1, close2, close3;
+
+
+ d1.x = base[2].x - base[3].x;
+ d1.y = base[2].y - base[3].y;
+ d2.x = base[1].x - base[2].x;
+ d2.y = base[1].y - base[2].y;
+ d3.x = base[0].x - base[1].x;
+ d3.y = base[0].y - base[1].y;
+
+ close1 = FT_IS_SMALL( d1.x ) && FT_IS_SMALL( d1.y );
+ close2 = FT_IS_SMALL( d2.x ) && FT_IS_SMALL( d2.y );
+ close3 = FT_IS_SMALL( d3.x ) && FT_IS_SMALL( d3.y );
+
+ if ( close1 || close3 )
+ {
+ if ( close2 )
+ {
+ /* basically a point */
+ *angle_in = *angle_out = *angle_mid = 0;
+ }
+ else if ( close1 )
+ {
+ *angle_in = *angle_mid = FT_Atan2( d2.x, d2.y );
+ *angle_out = FT_Atan2( d3.x, d3.y );
+ }
+ else /* close2 */
+ {
+ *angle_in = FT_Atan2( d1.x, d1.y );
+ *angle_mid = *angle_out = FT_Atan2( d2.x, d2.y );
+ }
+ }
+ else if ( close2 )
+ {
+ *angle_in = *angle_mid = FT_Atan2( d1.x, d1.y );
+ *angle_out = FT_Atan2( d3.x, d3.y );
+ }
+ else
+ {
+ *angle_in = FT_Atan2( d1.x, d1.y );
+ *angle_mid = FT_Atan2( d2.x, d2.y );
+ *angle_out = FT_Atan2( d3.x, d3.y );
+ }
+
+ theta1 = ft_pos_abs( FT_Angle_Diff( *angle_in, *angle_mid ) );
+ theta2 = ft_pos_abs( FT_Angle_Diff( *angle_mid, *angle_out ) );
+
+ return FT_BOOL( theta1 < FT_SMALL_CUBIC_THRESHOLD &&
+ theta2 < FT_SMALL_CUBIC_THRESHOLD );
+ }
+
+
+ /***************************************************************************/
+ /***************************************************************************/
+ /***** *****/
+ /***** STROKE BORDERS *****/
+ /***** *****/
+ /***************************************************************************/
+ /***************************************************************************/
+
+ typedef enum FT_StrokeTags_
+ {
+ FT_STROKE_TAG_ON = 1, /* on-curve point */
+ FT_STROKE_TAG_CUBIC = 2, /* cubic off-point */
+ FT_STROKE_TAG_BEGIN = 4, /* sub-path start */
+ FT_STROKE_TAG_END = 8 /* sub-path end */
+
+ } FT_StrokeTags;
+
+#define FT_STROKE_TAG_BEGIN_END (FT_STROKE_TAG_BEGIN|FT_STROKE_TAG_END)
+
+ typedef struct FT_StrokeBorderRec_
+ {
+ FT_UInt num_points;
+ FT_UInt max_points;
+ FT_Vector* points;
+ FT_Byte* tags;
+ FT_Bool movable;
+ FT_Int start; /* index of current sub-path start point */
+ FT_Memory memory;
+ FT_Bool valid;
+
+ } FT_StrokeBorderRec, *FT_StrokeBorder;
+
+
+ static FT_Error
+ ft_stroke_border_grow( FT_StrokeBorder border,
+ FT_UInt new_points )
+ {
+ FT_UInt old_max = border->max_points;
+ FT_UInt new_max = border->num_points + new_points;
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( new_max > old_max )
+ {
+ FT_UInt cur_max = old_max;
+ FT_Memory memory = border->memory;
+
+
+ while ( cur_max < new_max )
+ cur_max += ( cur_max >> 1 ) + 16;
+
+ if ( FT_RENEW_ARRAY( border->points, old_max, cur_max ) ||
+ FT_RENEW_ARRAY( border->tags, old_max, cur_max ) )
+ goto Exit;
+
+ border->max_points = cur_max;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ ft_stroke_border_close( FT_StrokeBorder border,
+ FT_Bool reverse )
+ {
+ FT_UInt start = border->start;
+ FT_UInt count = border->num_points;
+
+
+ FT_ASSERT( border->start >= 0 );
+
+ /* don't record empty paths! */
+ if ( count <= start + 1U )
+ border->num_points = start;
+ else
+ {
+ /* copy the last point to the start of this sub-path, since */
+ /* it contains the `adjusted' starting coordinates */
+ border->num_points = --count;
+ border->points[start] = border->points[count];
+
+ if ( reverse )
+ {
+ /* reverse the points */
+ {
+ FT_Vector* vec1 = border->points + start + 1;
+ FT_Vector* vec2 = border->points + count - 1;
+
+
+ for ( ; vec1 < vec2; vec1++, vec2-- )
+ {
+ FT_Vector tmp;
+
+
+ tmp = *vec1;
+ *vec1 = *vec2;
+ *vec2 = tmp;
+ }
+ }
+
+ /* then the tags */
+ {
+ FT_Byte* tag1 = border->tags + start + 1;
+ FT_Byte* tag2 = border->tags + count - 1;
+
+
+ for ( ; tag1 < tag2; tag1++, tag2-- )
+ {
+ FT_Byte tmp;
+
+
+ tmp = *tag1;
+ *tag1 = *tag2;
+ *tag2 = tmp;
+ }
+ }
+ }
+
+ border->tags[start ] |= FT_STROKE_TAG_BEGIN;
+ border->tags[count - 1] |= FT_STROKE_TAG_END;
+ }
+
+ border->start = -1;
+ border->movable = FALSE;
+ }
+
+
+ static FT_Error
+ ft_stroke_border_lineto( FT_StrokeBorder border,
+ FT_Vector* to,
+ FT_Bool movable )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ FT_ASSERT( border->start >= 0 );
+
+ if ( border->movable )
+ {
+ /* move last point */
+ border->points[border->num_points - 1] = *to;
+ }
+ else
+ {
+ /* add one point */
+ error = ft_stroke_border_grow( border, 1 );
+ if ( !error )
+ {
+ FT_Vector* vec = border->points + border->num_points;
+ FT_Byte* tag = border->tags + border->num_points;
+
+
+ vec[0] = *to;
+ tag[0] = FT_STROKE_TAG_ON;
+
+ border->num_points += 1;
+ }
+ }
+ border->movable = movable;
+ return error;
+ }
+
+
+ static FT_Error
+ ft_stroke_border_conicto( FT_StrokeBorder border,
+ FT_Vector* control,
+ FT_Vector* to )
+ {
+ FT_Error error;
+
+
+ FT_ASSERT( border->start >= 0 );
+
+ error = ft_stroke_border_grow( border, 2 );
+ if ( !error )
+ {
+ FT_Vector* vec = border->points + border->num_points;
+ FT_Byte* tag = border->tags + border->num_points;
+
+ vec[0] = *control;
+ vec[1] = *to;
+
+ tag[0] = 0;
+ tag[1] = FT_STROKE_TAG_ON;
+
+ border->num_points += 2;
+ }
+ border->movable = FALSE;
+ return error;
+ }
+
+
+ static FT_Error
+ ft_stroke_border_cubicto( FT_StrokeBorder border,
+ FT_Vector* control1,
+ FT_Vector* control2,
+ FT_Vector* to )
+ {
+ FT_Error error;
+
+
+ FT_ASSERT( border->start >= 0 );
+
+ error = ft_stroke_border_grow( border, 3 );
+ if ( !error )
+ {
+ FT_Vector* vec = border->points + border->num_points;
+ FT_Byte* tag = border->tags + border->num_points;
+
+
+ vec[0] = *control1;
+ vec[1] = *control2;
+ vec[2] = *to;
+
+ tag[0] = FT_STROKE_TAG_CUBIC;
+ tag[1] = FT_STROKE_TAG_CUBIC;
+ tag[2] = FT_STROKE_TAG_ON;
+
+ border->num_points += 3;
+ }
+ border->movable = FALSE;
+ return error;
+ }
+
+
+#define FT_ARC_CUBIC_ANGLE ( FT_ANGLE_PI / 2 )
+
+
+ static FT_Error
+ ft_stroke_border_arcto( FT_StrokeBorder border,
+ FT_Vector* center,
+ FT_Fixed radius,
+ FT_Angle angle_start,
+ FT_Angle angle_diff )
+ {
+ FT_Angle total, angle, step, rotate, next, theta;
+ FT_Vector a, b, a2, b2;
+ FT_Fixed length;
+ FT_Error error = FT_Err_Ok;
+
+
+ /* compute start point */
+ FT_Vector_From_Polar( &a, radius, angle_start );
+ a.x += center->x;
+ a.y += center->y;
+
+ total = angle_diff;
+ angle = angle_start;
+ rotate = ( angle_diff >= 0 ) ? FT_ANGLE_PI2 : -FT_ANGLE_PI2;
+
+ while ( total != 0 )
+ {
+ step = total;
+ if ( step > FT_ARC_CUBIC_ANGLE )
+ step = FT_ARC_CUBIC_ANGLE;
+
+ else if ( step < -FT_ARC_CUBIC_ANGLE )
+ step = -FT_ARC_CUBIC_ANGLE;
+
+ next = angle + step;
+ theta = step;
+ if ( theta < 0 )
+ theta = -theta;
+
+ theta >>= 1;
+
+ /* compute end point */
+ FT_Vector_From_Polar( &b, radius, next );
+ b.x += center->x;
+ b.y += center->y;
+
+ /* compute first and second control points */
+ length = FT_MulDiv( radius, FT_Sin( theta ) * 4,
+ ( 0x10000L + FT_Cos( theta ) ) * 3 );
+
+ FT_Vector_From_Polar( &a2, length, angle + rotate );
+ a2.x += a.x;
+ a2.y += a.y;
+
+ FT_Vector_From_Polar( &b2, length, next - rotate );
+ b2.x += b.x;
+ b2.y += b.y;
+
+ /* add cubic arc */
+ error = ft_stroke_border_cubicto( border, &a2, &b2, &b );
+ if ( error )
+ break;
+
+ /* process the rest of the arc ?? */
+ a = b;
+ total -= step;
+ angle = next;
+ }
+
+ return error;
+ }
+
+
+ static FT_Error
+ ft_stroke_border_moveto( FT_StrokeBorder border,
+ FT_Vector* to )
+ {
+ /* close current open path if any ? */
+ if ( border->start >= 0 )
+ ft_stroke_border_close( border, FALSE );
+
+ border->start = border->num_points;
+ border->movable = FALSE;
+
+ return ft_stroke_border_lineto( border, to, FALSE );
+ }
+
+
+ static void
+ ft_stroke_border_init( FT_StrokeBorder border,
+ FT_Memory memory )
+ {
+ border->memory = memory;
+ border->points = NULL;
+ border->tags = NULL;
+
+ border->num_points = 0;
+ border->max_points = 0;
+ border->start = -1;
+ border->valid = FALSE;
+ }
+
+
+ static void
+ ft_stroke_border_reset( FT_StrokeBorder border )
+ {
+ border->num_points = 0;
+ border->start = -1;
+ border->valid = FALSE;
+ }
+
+
+ static void
+ ft_stroke_border_done( FT_StrokeBorder border )
+ {
+ FT_Memory memory = border->memory;
+
+
+ FT_FREE( border->points );
+ FT_FREE( border->tags );
+
+ border->num_points = 0;
+ border->max_points = 0;
+ border->start = -1;
+ border->valid = FALSE;
+ }
+
+
+ static FT_Error
+ ft_stroke_border_get_counts( FT_StrokeBorder border,
+ FT_UInt *anum_points,
+ FT_UInt *anum_contours )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_UInt num_points = 0;
+ FT_UInt num_contours = 0;
+
+ FT_UInt count = border->num_points;
+ FT_Vector* point = border->points;
+ FT_Byte* tags = border->tags;
+ FT_Int in_contour = 0;
+
+
+ for ( ; count > 0; count--, num_points++, point++, tags++ )
+ {
+ if ( tags[0] & FT_STROKE_TAG_BEGIN )
+ {
+ if ( in_contour != 0 )
+ goto Fail;
+
+ in_contour = 1;
+ }
+ else if ( in_contour == 0 )
+ goto Fail;
+
+ if ( tags[0] & FT_STROKE_TAG_END )
+ {
+ if ( in_contour == 0 )
+ goto Fail;
+
+ in_contour = 0;
+ num_contours++;
+ }
+ }
+
+ if ( in_contour != 0 )
+ goto Fail;
+
+ border->valid = TRUE;
+
+ Exit:
+ *anum_points = num_points;
+ *anum_contours = num_contours;
+ return error;
+
+ Fail:
+ num_points = 0;
+ num_contours = 0;
+ goto Exit;
+ }
+
+
+ static void
+ ft_stroke_border_export( FT_StrokeBorder border,
+ FT_Outline* outline )
+ {
+ /* copy point locations */
+ FT_ARRAY_COPY( outline->points + outline->n_points,
+ border->points,
+ border->num_points );
+
+ /* copy tags */
+ {
+ FT_UInt count = border->num_points;
+ FT_Byte* read = border->tags;
+ FT_Byte* write = (FT_Byte*)outline->tags + outline->n_points;
+
+
+ for ( ; count > 0; count--, read++, write++ )
+ {
+ if ( *read & FT_STROKE_TAG_ON )
+ *write = FT_CURVE_TAG_ON;
+ else if ( *read & FT_STROKE_TAG_CUBIC )
+ *write = FT_CURVE_TAG_CUBIC;
+ else
+ *write = FT_CURVE_TAG_CONIC;
+ }
+ }
+
+ /* copy contours */
+ {
+ FT_UInt count = border->num_points;
+ FT_Byte* tags = border->tags;
+ FT_Short* write = outline->contours + outline->n_contours;
+ FT_Short idx = (FT_Short)outline->n_points;
+
+
+ for ( ; count > 0; count--, tags++, idx++ )
+ {
+ if ( *tags & FT_STROKE_TAG_END )
+ {
+ *write++ = idx;
+ outline->n_contours++;
+ }
+ }
+ }
+
+ outline->n_points = (short)( outline->n_points + border->num_points );
+
+ FT_ASSERT( FT_Outline_Check( outline ) == 0 );
+ }
+
+
+ /***************************************************************************/
+ /***************************************************************************/
+ /***** *****/
+ /***** STROKER *****/
+ /***** *****/
+ /***************************************************************************/
+ /***************************************************************************/
+
+#define FT_SIDE_TO_ROTATE( s ) ( FT_ANGLE_PI2 - (s) * FT_ANGLE_PI )
+
+ typedef struct FT_StrokerRec_
+ {
+ FT_Angle angle_in;
+ FT_Angle angle_out;
+ FT_Vector center;
+ FT_Bool first_point;
+ FT_Bool subpath_open;
+ FT_Angle subpath_angle;
+ FT_Vector subpath_start;
+
+ FT_Stroker_LineCap line_cap;
+ FT_Stroker_LineJoin line_join;
+ FT_Fixed miter_limit;
+ FT_Fixed radius;
+
+ FT_Bool valid;
+ FT_StrokeBorderRec borders[2];
+ FT_Memory memory;
+
+ } FT_StrokerRec;
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_New( FT_Library library,
+ FT_Stroker *astroker )
+ {
+ FT_Error error;
+ FT_Memory memory;
+ FT_Stroker stroker;
+
+
+ if ( !library )
+ return FT_Err_Invalid_Argument;
+
+ memory = library->memory;
+
+ if ( !FT_NEW( stroker ) )
+ {
+ stroker->memory = memory;
+
+ ft_stroke_border_init( &stroker->borders[0], memory );
+ ft_stroke_border_init( &stroker->borders[1], memory );
+ }
+ *astroker = stroker;
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Stroker_Set( FT_Stroker stroker,
+ FT_Fixed radius,
+ FT_Stroker_LineCap line_cap,
+ FT_Stroker_LineJoin line_join,
+ FT_Fixed miter_limit )
+ {
+ stroker->radius = radius;
+ stroker->line_cap = line_cap;
+ stroker->line_join = line_join;
+ stroker->miter_limit = miter_limit;
+
+ FT_Stroker_Rewind( stroker );
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Stroker_Rewind( FT_Stroker stroker )
+ {
+ if ( stroker )
+ {
+ ft_stroke_border_reset( &stroker->borders[0] );
+ ft_stroke_border_reset( &stroker->borders[1] );
+ }
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Stroker_Done( FT_Stroker stroker )
+ {
+ if ( stroker )
+ {
+ FT_Memory memory = stroker->memory;
+
+
+ ft_stroke_border_done( &stroker->borders[0] );
+ ft_stroke_border_done( &stroker->borders[1] );
+
+ stroker->memory = NULL;
+ FT_FREE( stroker );
+ }
+ }
+
+
+ /* creates a circular arc at a corner or cap */
+ static FT_Error
+ ft_stroker_arcto( FT_Stroker stroker,
+ FT_Int side )
+ {
+ FT_Angle total, rotate;
+ FT_Fixed radius = stroker->radius;
+ FT_Error error = FT_Err_Ok;
+ FT_StrokeBorder border = stroker->borders + side;
+
+
+ rotate = FT_SIDE_TO_ROTATE( side );
+
+ total = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
+ if ( total == FT_ANGLE_PI )
+ total = -rotate * 2;
+
+ error = ft_stroke_border_arcto( border,
+ &stroker->center,
+ radius,
+ stroker->angle_in + rotate,
+ total );
+ border->movable = FALSE;
+ return error;
+ }
+
+
+ /* adds a cap at the end of an opened path */
+ static FT_Error
+ ft_stroker_cap( FT_Stroker stroker,
+ FT_Angle angle,
+ FT_Int side )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( stroker->line_cap == FT_STROKER_LINECAP_ROUND )
+ {
+ /* add a round cap */
+ stroker->angle_in = angle;
+ stroker->angle_out = angle + FT_ANGLE_PI;
+ error = ft_stroker_arcto( stroker, side );
+ }
+ else if ( stroker->line_cap == FT_STROKER_LINECAP_SQUARE )
+ {
+ /* add a square cap */
+ FT_Vector delta, delta2;
+ FT_Angle rotate = FT_SIDE_TO_ROTATE( side );
+ FT_Fixed radius = stroker->radius;
+ FT_StrokeBorder border = stroker->borders + side;
+
+
+ FT_Vector_From_Polar( &delta2, radius, angle + rotate );
+ FT_Vector_From_Polar( &delta, radius, angle );
+
+ delta.x += stroker->center.x + delta2.x;
+ delta.y += stroker->center.y + delta2.y;
+
+ error = ft_stroke_border_lineto( border, &delta, FALSE );
+ if ( error )
+ goto Exit;
+
+ FT_Vector_From_Polar( &delta2, radius, angle - rotate );
+ FT_Vector_From_Polar( &delta, radius, angle );
+
+ delta.x += delta2.x + stroker->center.x;
+ delta.y += delta2.y + stroker->center.y;
+
+ error = ft_stroke_border_lineto( border, &delta, FALSE );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* process an inside corner, i.e. compute intersection */
+ static FT_Error
+ ft_stroker_inside( FT_Stroker stroker,
+ FT_Int side)
+ {
+ FT_StrokeBorder border = stroker->borders + side;
+ FT_Angle phi, theta, rotate;
+ FT_Fixed length, thcos, sigma;
+ FT_Vector delta;
+ FT_Error error = FT_Err_Ok;
+
+
+ rotate = FT_SIDE_TO_ROTATE( side );
+
+ /* compute median angle */
+ theta = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
+ if ( theta == FT_ANGLE_PI )
+ theta = rotate;
+ else
+ theta = theta / 2;
+
+ phi = stroker->angle_in + theta;
+
+ thcos = FT_Cos( theta );
+ sigma = FT_MulFix( stroker->miter_limit, thcos );
+
+ /* TODO: find better criterion to switch off the optimization */
+ if ( sigma < 0x10000L )
+ {
+ FT_Vector_From_Polar( &delta, stroker->radius,
+ stroker->angle_out + rotate );
+ delta.x += stroker->center.x;
+ delta.y += stroker->center.y;
+ border->movable = FALSE;
+ }
+ else
+ {
+ length = FT_DivFix( stroker->radius, thcos );
+
+ FT_Vector_From_Polar( &delta, length, phi + rotate );
+ delta.x += stroker->center.x;
+ delta.y += stroker->center.y;
+ }
+
+ error = ft_stroke_border_lineto( border, &delta, FALSE );
+
+ return error;
+ }
+
+
+ /* process an outside corner, i.e. compute bevel/miter/round */
+ static FT_Error
+ ft_stroker_outside( FT_Stroker stroker,
+ FT_Int side )
+ {
+ FT_StrokeBorder border = stroker->borders + side;
+ FT_Error error;
+ FT_Angle rotate;
+
+
+ if ( stroker->line_join == FT_STROKER_LINEJOIN_ROUND )
+ error = ft_stroker_arcto( stroker, side );
+ else
+ {
+ /* this is a mitered or beveled corner */
+ FT_Fixed sigma, radius = stroker->radius;
+ FT_Angle theta, phi;
+ FT_Fixed thcos;
+ FT_Bool miter;
+
+
+ rotate = FT_SIDE_TO_ROTATE( side );
+ miter = FT_BOOL( stroker->line_join == FT_STROKER_LINEJOIN_MITER );
+
+ theta = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
+ if ( theta == FT_ANGLE_PI )
+ {
+ theta = rotate;
+ phi = stroker->angle_in;
+ }
+ else
+ {
+ theta = theta / 2;
+ phi = stroker->angle_in + theta + rotate;
+ }
+
+ thcos = FT_Cos( theta );
+ sigma = FT_MulFix( stroker->miter_limit, thcos );
+
+ if ( sigma >= 0x10000L )
+ miter = FALSE;
+
+ if ( miter ) /* this is a miter (broken angle) */
+ {
+ FT_Vector middle, delta;
+ FT_Fixed length;
+
+
+ /* compute middle point */
+ FT_Vector_From_Polar( &middle,
+ FT_MulFix( radius, stroker->miter_limit ),
+ phi );
+ middle.x += stroker->center.x;
+ middle.y += stroker->center.y;
+
+ /* compute first angle point */
+ length = FT_MulFix( radius,
+ FT_DivFix( 0x10000L - sigma,
+ ft_pos_abs( FT_Sin( theta ) ) ) );
+
+ FT_Vector_From_Polar( &delta, length, phi + rotate );
+ delta.x += middle.x;
+ delta.y += middle.y;
+
+ error = ft_stroke_border_lineto( border, &delta, FALSE );
+ if ( error )
+ goto Exit;
+
+ /* compute second angle point */
+ FT_Vector_From_Polar( &delta, length, phi - rotate );
+ delta.x += middle.x;
+ delta.y += middle.y;
+
+ error = ft_stroke_border_lineto( border, &delta, FALSE );
+ if ( error )
+ goto Exit;
+
+ /* finally, add a movable end point */
+ FT_Vector_From_Polar( &delta, radius, stroker->angle_out + rotate );
+ delta.x += stroker->center.x;
+ delta.y += stroker->center.y;
+
+ error = ft_stroke_border_lineto( border, &delta, TRUE );
+ }
+
+ else /* this is a bevel (intersection) */
+ {
+ FT_Fixed length;
+ FT_Vector delta;
+
+
+ length = FT_DivFix( stroker->radius, thcos );
+
+ FT_Vector_From_Polar( &delta, length, phi );
+ delta.x += stroker->center.x;
+ delta.y += stroker->center.y;
+
+ error = ft_stroke_border_lineto( border, &delta, FALSE );
+ if ( error )
+ goto Exit;
+
+ /* now add end point */
+ FT_Vector_From_Polar( &delta, stroker->radius,
+ stroker->angle_out + rotate );
+ delta.x += stroker->center.x;
+ delta.y += stroker->center.y;
+
+ error = ft_stroke_border_lineto( border, &delta, TRUE );
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ ft_stroker_process_corner( FT_Stroker stroker )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Angle turn;
+ FT_Int inside_side;
+
+
+ turn = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
+
+ /* no specific corner processing is required if the turn is 0 */
+ if ( turn == 0 )
+ goto Exit;
+
+ /* when we turn to the right, the inside side is 0 */
+ inside_side = 0;
+
+ /* otherwise, the inside side is 1 */
+ if ( turn < 0 )
+ inside_side = 1;
+
+ /* process the inside side */
+ error = ft_stroker_inside( stroker, inside_side );
+ if ( error )
+ goto Exit;
+
+ /* process the outside side */
+ error = ft_stroker_outside( stroker, 1 - inside_side );
+
+ Exit:
+ return error;
+ }
+
+
+ /* add two points to the left and right borders corresponding to the */
+ /* start of the subpath */
+ static FT_Error
+ ft_stroker_subpath_start( FT_Stroker stroker,
+ FT_Angle start_angle )
+ {
+ FT_Vector delta;
+ FT_Vector point;
+ FT_Error error;
+ FT_StrokeBorder border;
+
+
+ FT_Vector_From_Polar( &delta, stroker->radius,
+ start_angle + FT_ANGLE_PI2 );
+
+ point.x = stroker->center.x + delta.x;
+ point.y = stroker->center.y + delta.y;
+
+ border = stroker->borders;
+ error = ft_stroke_border_moveto( border, &point );
+ if ( error )
+ goto Exit;
+
+ point.x = stroker->center.x - delta.x;
+ point.y = stroker->center.y - delta.y;
+
+ border++;
+ error = ft_stroke_border_moveto( border, &point );
+
+ /* save angle for last cap */
+ stroker->subpath_angle = start_angle;
+ stroker->first_point = FALSE;
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_LineTo( FT_Stroker stroker,
+ FT_Vector* to )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_StrokeBorder border;
+ FT_Vector delta;
+ FT_Angle angle;
+ FT_Int side;
+
+ delta.x = to->x - stroker->center.x;
+ delta.y = to->y - stroker->center.y;
+
+ angle = FT_Atan2( delta.x, delta.y );
+ FT_Vector_From_Polar( &delta, stroker->radius, angle + FT_ANGLE_PI2 );
+
+ /* process corner if necessary */
+ if ( stroker->first_point )
+ {
+ /* This is the first segment of a subpath. We need to */
+ /* add a point to each border at their respective starting */
+ /* point locations. */
+ error = ft_stroker_subpath_start( stroker, angle );
+ if ( error )
+ goto Exit;
+ }
+ else
+ {
+ /* process the current corner */
+ stroker->angle_out = angle;
+ error = ft_stroker_process_corner( stroker );
+ if ( error )
+ goto Exit;
+ }
+
+ /* now add a line segment to both the `inside' and `outside' paths */
+
+ for ( border = stroker->borders, side = 1; side >= 0; side--, border++ )
+ {
+ FT_Vector point;
+
+
+ point.x = to->x + delta.x;
+ point.y = to->y + delta.y;
+
+ error = ft_stroke_border_lineto( border, &point, TRUE );
+ if ( error )
+ goto Exit;
+
+ delta.x = -delta.x;
+ delta.y = -delta.y;
+ }
+
+ stroker->angle_in = angle;
+ stroker->center = *to;
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_ConicTo( FT_Stroker stroker,
+ FT_Vector* control,
+ FT_Vector* to )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Vector bez_stack[34];
+ FT_Vector* arc;
+ FT_Vector* limit = bez_stack + 30;
+ FT_Angle start_angle;
+ FT_Bool first_arc = TRUE;
+
+
+ arc = bez_stack;
+ arc[0] = *to;
+ arc[1] = *control;
+ arc[2] = stroker->center;
+
+ while ( arc >= bez_stack )
+ {
+ FT_Angle angle_in, angle_out;
+
+
+ angle_in = angle_out = 0; /* remove compiler warnings */
+
+ if ( arc < limit &&
+ !ft_conic_is_small_enough( arc, &angle_in, &angle_out ) )
+ {
+ ft_conic_split( arc );
+ arc += 2;
+ continue;
+ }
+
+ if ( first_arc )
+ {
+ first_arc = FALSE;
+
+ start_angle = angle_in;
+
+ /* process corner if necessary */
+ if ( stroker->first_point )
+ error = ft_stroker_subpath_start( stroker, start_angle );
+ else
+ {
+ stroker->angle_out = start_angle;
+ error = ft_stroker_process_corner( stroker );
+ }
+ }
+
+ /* the arc's angle is small enough; we can add it directly to each */
+ /* border */
+ {
+ FT_Vector ctrl, end;
+ FT_Angle theta, phi, rotate;
+ FT_Fixed length;
+ FT_Int side;
+
+
+ theta = FT_Angle_Diff( angle_in, angle_out ) / 2;
+ phi = angle_in + theta;
+ length = FT_DivFix( stroker->radius, FT_Cos( theta ) );
+
+ for ( side = 0; side <= 1; side++ )
+ {
+ rotate = FT_SIDE_TO_ROTATE( side );
+
+ /* compute control point */
+ FT_Vector_From_Polar( &ctrl, length, phi + rotate );
+ ctrl.x += arc[1].x;
+ ctrl.y += arc[1].y;
+
+ /* compute end point */
+ FT_Vector_From_Polar( &end, stroker->radius, angle_out + rotate );
+ end.x += arc[0].x;
+ end.y += arc[0].y;
+
+ error = ft_stroke_border_conicto( stroker->borders + side,
+ &ctrl, &end );
+ if ( error )
+ goto Exit;
+ }
+ }
+
+ arc -= 2;
+
+ if ( arc < bez_stack )
+ stroker->angle_in = angle_out;
+ }
+
+ stroker->center = *to;
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_CubicTo( FT_Stroker stroker,
+ FT_Vector* control1,
+ FT_Vector* control2,
+ FT_Vector* to )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Vector bez_stack[37];
+ FT_Vector* arc;
+ FT_Vector* limit = bez_stack + 32;
+ FT_Angle start_angle;
+ FT_Bool first_arc = TRUE;
+
+
+ arc = bez_stack;
+ arc[0] = *to;
+ arc[1] = *control2;
+ arc[2] = *control1;
+ arc[3] = stroker->center;
+
+ while ( arc >= bez_stack )
+ {
+ FT_Angle angle_in, angle_mid, angle_out;
+
+
+ /* remove compiler warnings */
+ angle_in = angle_out = angle_mid = 0;
+
+ if ( arc < limit &&
+ !ft_cubic_is_small_enough( arc, &angle_in,
+ &angle_mid, &angle_out ) )
+ {
+ ft_cubic_split( arc );
+ arc += 3;
+ continue;
+ }
+
+ if ( first_arc )
+ {
+ first_arc = FALSE;
+
+ /* process corner if necessary */
+ start_angle = angle_in;
+
+ if ( stroker->first_point )
+ error = ft_stroker_subpath_start( stroker, start_angle );
+ else
+ {
+ stroker->angle_out = start_angle;
+ error = ft_stroker_process_corner( stroker );
+ }
+ if ( error )
+ goto Exit;
+ }
+
+ /* the arc's angle is small enough; we can add it directly to each */
+ /* border */
+ {
+ FT_Vector ctrl1, ctrl2, end;
+ FT_Angle theta1, phi1, theta2, phi2, rotate;
+ FT_Fixed length1, length2;
+ FT_Int side;
+
+
+ theta1 = ft_pos_abs( angle_mid - angle_in ) / 2;
+ theta2 = ft_pos_abs( angle_out - angle_mid ) / 2;
+ phi1 = (angle_mid + angle_in ) / 2;
+ phi2 = (angle_mid + angle_out ) / 2;
+ length1 = FT_DivFix( stroker->radius, FT_Cos( theta1 ) );
+ length2 = FT_DivFix( stroker->radius, FT_Cos(theta2) );
+
+ for ( side = 0; side <= 1; side++ )
+ {
+ rotate = FT_SIDE_TO_ROTATE( side );
+
+ /* compute control points */
+ FT_Vector_From_Polar( &ctrl1, length1, phi1 + rotate );
+ ctrl1.x += arc[2].x;
+ ctrl1.y += arc[2].y;
+
+ FT_Vector_From_Polar( &ctrl2, length2, phi2 + rotate );
+ ctrl2.x += arc[1].x;
+ ctrl2.y += arc[1].y;
+
+ /* compute end point */
+ FT_Vector_From_Polar( &end, stroker->radius, angle_out + rotate );
+ end.x += arc[0].x;
+ end.y += arc[0].y;
+
+ error = ft_stroke_border_cubicto( stroker->borders + side,
+ &ctrl1, &ctrl2, &end );
+ if ( error )
+ goto Exit;
+ }
+ }
+
+ arc -= 3;
+ if ( arc < bez_stack )
+ stroker->angle_in = angle_out;
+ }
+
+ stroker->center = *to;
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_BeginSubPath( FT_Stroker stroker,
+ FT_Vector* to,
+ FT_Bool open )
+ {
+ /* We cannot process the first point, because there is not enough */
+ /* information regarding its corner/cap. The latter will be processed */
+ /* in the `FT_Stroker_EndSubPath' routine. */
+ /* */
+ stroker->first_point = TRUE;
+ stroker->center = *to;
+ stroker->subpath_open = open;
+
+ /* record the subpath start point for each border */
+ stroker->subpath_start = *to;
+
+ return FT_Err_Ok;
+ }
+
+
+ static FT_Error
+ ft_stroker_add_reverse_left( FT_Stroker stroker,
+ FT_Bool open )
+ {
+ FT_StrokeBorder right = stroker->borders + 0;
+ FT_StrokeBorder left = stroker->borders + 1;
+ FT_Int new_points;
+ FT_Error error = FT_Err_Ok;
+
+
+ FT_ASSERT( left->start >= 0 );
+
+ new_points = left->num_points - left->start;
+ if ( new_points > 0 )
+ {
+ error = ft_stroke_border_grow( right, (FT_UInt)new_points );
+ if ( error )
+ goto Exit;
+
+ {
+ FT_Vector* dst_point = right->points + right->num_points;
+ FT_Byte* dst_tag = right->tags + right->num_points;
+ FT_Vector* src_point = left->points + left->num_points - 1;
+ FT_Byte* src_tag = left->tags + left->num_points - 1;
+
+ while ( src_point >= left->points + left->start )
+ {
+ *dst_point = *src_point;
+ *dst_tag = *src_tag;
+
+ if ( open )
+ dst_tag[0] &= ~FT_STROKE_TAG_BEGIN_END;
+ else
+ {
+ FT_Byte ttag = (FT_Byte)( dst_tag[0] & FT_STROKE_TAG_BEGIN_END );
+
+
+ /* switch begin/end tags if necessary */
+ if ( ttag == FT_STROKE_TAG_BEGIN ||
+ ttag == FT_STROKE_TAG_END )
+ dst_tag[0] ^= FT_STROKE_TAG_BEGIN_END;
+
+ }
+
+ src_point--;
+ src_tag--;
+ dst_point++;
+ dst_tag++;
+ }
+ }
+
+ left->num_points = left->start;
+ right->num_points += new_points;
+
+ right->movable = FALSE;
+ left->movable = FALSE;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ /* there's a lot of magic in this function! */
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_EndSubPath( FT_Stroker stroker )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( stroker->subpath_open )
+ {
+ FT_StrokeBorder right = stroker->borders;
+
+ /* All right, this is an opened path, we need to add a cap between */
+ /* right & left, add the reverse of left, then add a final cap */
+ /* between left & right. */
+ error = ft_stroker_cap( stroker, stroker->angle_in, 0 );
+ if ( error )
+ goto Exit;
+
+ /* add reversed points from `left' to `right' */
+ error = ft_stroker_add_reverse_left( stroker, TRUE );
+ if ( error )
+ goto Exit;
+
+ /* now add the final cap */
+ stroker->center = stroker->subpath_start;
+ error = ft_stroker_cap( stroker,
+ stroker->subpath_angle + FT_ANGLE_PI, 0 );
+ if ( error )
+ goto Exit;
+
+ /* Now end the right subpath accordingly. The left one is */
+ /* rewind and doesn't need further processing. */
+ ft_stroke_border_close( right, FALSE );
+ }
+ else
+ {
+ FT_Angle turn;
+ FT_Int inside_side;
+
+ /* close the path if needed */
+ if ( stroker->center.x != stroker->subpath_start.x ||
+ stroker->center.y != stroker->subpath_start.y )
+ {
+ error = FT_Stroker_LineTo( stroker, &stroker->subpath_start );
+ if ( error )
+ goto Exit;
+ }
+
+ /* process the corner */
+ stroker->angle_out = stroker->subpath_angle;
+ turn = FT_Angle_Diff( stroker->angle_in,
+ stroker->angle_out );
+
+ /* no specific corner processing is required if the turn is 0 */
+ if ( turn != 0 )
+ {
+ /* when we turn to the right, the inside side is 0 */
+ inside_side = 0;
+
+ /* otherwise, the inside side is 1 */
+ if ( turn < 0 )
+ inside_side = 1;
+
+ error = ft_stroker_inside( stroker, inside_side );
+ if ( error )
+ goto Exit;
+
+ /* process the outside side */
+ error = ft_stroker_outside( stroker, 1 - inside_side );
+ if ( error )
+ goto Exit;
+ }
+
+ /* then end our two subpaths */
+ ft_stroke_border_close( stroker->borders + 0, TRUE );
+ ft_stroke_border_close( stroker->borders + 1, FALSE );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_GetBorderCounts( FT_Stroker stroker,
+ FT_StrokerBorder border,
+ FT_UInt *anum_points,
+ FT_UInt *anum_contours )
+ {
+ FT_UInt num_points = 0, num_contours = 0;
+ FT_Error error;
+
+
+ if ( !stroker || border > 1 )
+ {
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ error = ft_stroke_border_get_counts( stroker->borders + border,
+ &num_points, &num_contours );
+ Exit:
+ if ( anum_points )
+ *anum_points = num_points;
+
+ if ( anum_contours )
+ *anum_contours = num_contours;
+
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_GetCounts( FT_Stroker stroker,
+ FT_UInt *anum_points,
+ FT_UInt *anum_contours )
+ {
+ FT_UInt count1, count2, num_points = 0;
+ FT_UInt count3, count4, num_contours = 0;
+ FT_Error error;
+
+
+ error = ft_stroke_border_get_counts( stroker->borders + 0,
+ &count1, &count2 );
+ if ( error )
+ goto Exit;
+
+ error = ft_stroke_border_get_counts( stroker->borders + 1,
+ &count3, &count4 );
+ if ( error )
+ goto Exit;
+
+ num_points = count1 + count3;
+ num_contours = count2 + count4;
+
+ Exit:
+ *anum_points = num_points;
+ *anum_contours = num_contours;
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Stroker_ExportBorder( FT_Stroker stroker,
+ FT_StrokerBorder border,
+ FT_Outline* outline )
+ {
+ if ( border == FT_STROKER_BORDER_LEFT ||
+ border == FT_STROKER_BORDER_RIGHT )
+ {
+ FT_StrokeBorder sborder = & stroker->borders[border];
+
+
+ if ( sborder->valid )
+ ft_stroke_border_export( sborder, outline );
+ }
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Stroker_Export( FT_Stroker stroker,
+ FT_Outline* outline )
+ {
+ FT_Stroker_ExportBorder( stroker, FT_STROKER_BORDER_LEFT, outline );
+ FT_Stroker_ExportBorder( stroker, FT_STROKER_BORDER_RIGHT, outline );
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ /*
+ * The following is very similar to FT_Outline_Decompose, except
+ * that we do support opened paths, and do not scale the outline.
+ */
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stroker_ParseOutline( FT_Stroker stroker,
+ FT_Outline* outline,
+ FT_Bool opened )
+ {
+ FT_Vector v_last;
+ FT_Vector v_control;
+ FT_Vector v_start;
+
+ FT_Vector* point;
+ FT_Vector* limit;
+ char* tags;
+
+ FT_Error error;
+
+ FT_Int n; /* index of contour in outline */
+ FT_UInt first; /* index of first point in contour */
+ FT_Int tag; /* current point's state */
+
+
+ if ( !outline || !stroker )
+ return FT_Err_Invalid_Argument;
+
+ FT_Stroker_Rewind( stroker );
+
+ first = 0;
+
+ for ( n = 0; n < outline->n_contours; n++ )
+ {
+ FT_UInt last; /* index of last point in contour */
+
+
+ last = outline->contours[n];
+ limit = outline->points + last;
+
+ /* skip empty points; we don't stroke these */
+ if ( last <= first )
+ {
+ first = last + 1;
+ continue;
+ }
+
+ v_start = outline->points[first];
+ v_last = outline->points[last];
+
+ v_control = v_start;
+
+ point = outline->points + first;
+ tags = outline->tags + first;
+ tag = FT_CURVE_TAG( tags[0] );
+
+ /* A contour cannot start with a cubic control point! */
+ if ( tag == FT_CURVE_TAG_CUBIC )
+ goto Invalid_Outline;
+
+ /* check first point to determine origin */
+ if ( tag == FT_CURVE_TAG_CONIC )
+ {
+ /* First point is conic control. Yes, this happens. */
+ if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
+ {
+ /* start at last point if it is on the curve */
+ v_start = v_last;
+ limit--;
+ }
+ else
+ {
+ /* if both first and last points are conic, */
+ /* start at their middle and record its position */
+ /* for closure */
+ v_start.x = ( v_start.x + v_last.x ) / 2;
+ v_start.y = ( v_start.y + v_last.y ) / 2;
+
+ v_last = v_start;
+ }
+ point--;
+ tags--;
+ }
+
+ error = FT_Stroker_BeginSubPath( stroker, &v_start, opened );
+ if ( error )
+ goto Exit;
+
+ while ( point < limit )
+ {
+ point++;
+ tags++;
+
+ tag = FT_CURVE_TAG( tags[0] );
+ switch ( tag )
+ {
+ case FT_CURVE_TAG_ON: /* emit a single line_to */
+ {
+ FT_Vector vec;
+
+
+ vec.x = point->x;
+ vec.y = point->y;
+
+ error = FT_Stroker_LineTo( stroker, &vec );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ case FT_CURVE_TAG_CONIC: /* consume conic arcs */
+ v_control.x = point->x;
+ v_control.y = point->y;
+
+ Do_Conic:
+ if ( point < limit )
+ {
+ FT_Vector vec;
+ FT_Vector v_middle;
+
+
+ point++;
+ tags++;
+ tag = FT_CURVE_TAG( tags[0] );
+
+ vec = point[0];
+
+ if ( tag == FT_CURVE_TAG_ON )
+ {
+ error = FT_Stroker_ConicTo( stroker, &v_control, &vec );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ if ( tag != FT_CURVE_TAG_CONIC )
+ goto Invalid_Outline;
+
+ v_middle.x = ( v_control.x + vec.x ) / 2;
+ v_middle.y = ( v_control.y + vec.y ) / 2;
+
+ error = FT_Stroker_ConicTo( stroker, &v_control, &v_middle );
+ if ( error )
+ goto Exit;
+
+ v_control = vec;
+ goto Do_Conic;
+ }
+
+ error = FT_Stroker_ConicTo( stroker, &v_control, &v_start );
+ goto Close;
+
+ default: /* FT_CURVE_TAG_CUBIC */
+ {
+ FT_Vector vec1, vec2;
+
+
+ if ( point + 1 > limit ||
+ FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
+ goto Invalid_Outline;
+
+ point += 2;
+ tags += 2;
+
+ vec1 = point[-2];
+ vec2 = point[-1];
+
+ if ( point <= limit )
+ {
+ FT_Vector vec;
+
+
+ vec = point[0];
+
+ error = FT_Stroker_CubicTo( stroker, &vec1, &vec2, &vec );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ error = FT_Stroker_CubicTo( stroker, &vec1, &vec2, &v_start );
+ goto Close;
+ }
+ }
+ }
+
+ Close:
+ if ( error )
+ goto Exit;
+
+ error = FT_Stroker_EndSubPath( stroker );
+ if ( error )
+ goto Exit;
+
+ first = last + 1;
+ }
+
+ return FT_Err_Ok;
+
+ Exit:
+ return error;
+
+ Invalid_Outline:
+ return FT_Err_Invalid_Outline;
+ }
+
+
+ extern const FT_Glyph_Class ft_outline_glyph_class;
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Glyph_Stroke( FT_Glyph *pglyph,
+ FT_Stroker stroker,
+ FT_Bool destroy )
+ {
+ FT_Error error = FT_Err_Invalid_Argument;
+ FT_Glyph glyph = NULL;
+
+
+ if ( pglyph == NULL )
+ goto Exit;
+
+ glyph = *pglyph;
+ if ( glyph == NULL || glyph->clazz != &ft_outline_glyph_class )
+ goto Exit;
+
+ {
+ FT_Glyph copy;
+
+
+ error = FT_Glyph_Copy( glyph, &copy );
+ if ( error )
+ goto Exit;
+
+ glyph = copy;
+ }
+
+ {
+ FT_OutlineGlyph oglyph = (FT_OutlineGlyph) glyph;
+ FT_Outline* outline = &oglyph->outline;
+ FT_UInt num_points, num_contours;
+
+
+ error = FT_Stroker_ParseOutline( stroker, outline, FALSE );
+ if ( error )
+ goto Fail;
+
+ (void)FT_Stroker_GetCounts( stroker, &num_points, &num_contours );
+
+ FT_Outline_Done( glyph->library, outline );
+
+ error = FT_Outline_New( glyph->library,
+ num_points, num_contours, outline );
+ if ( error )
+ goto Fail;
+
+ outline->n_points = 0;
+ outline->n_contours = 0;
+
+ FT_Stroker_Export( stroker, outline );
+ }
+
+ if ( destroy )
+ FT_Done_Glyph( *pglyph );
+
+ *pglyph = glyph;
+ goto Exit;
+
+ Fail:
+ FT_Done_Glyph( glyph );
+ glyph = NULL;
+
+ if ( !destroy )
+ *pglyph = NULL;
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftstroke.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Glyph_StrokeBorder( FT_Glyph *pglyph,
+ FT_Stroker stroker,
+ FT_Bool inside,
+ FT_Bool destroy )
+ {
+ FT_Error error = FT_Err_Invalid_Argument;
+ FT_Glyph glyph = NULL;
+
+
+ if ( pglyph == NULL )
+ goto Exit;
+
+ glyph = *pglyph;
+ if ( glyph == NULL || glyph->clazz != &ft_outline_glyph_class )
+ goto Exit;
+
+ {
+ FT_Glyph copy;
+
+
+ error = FT_Glyph_Copy( glyph, &copy );
+ if ( error )
+ goto Exit;
+
+ glyph = copy;
+ }
+
+ {
+ FT_OutlineGlyph oglyph = (FT_OutlineGlyph) glyph;
+ FT_StrokerBorder border;
+ FT_Outline* outline = &oglyph->outline;
+ FT_UInt num_points, num_contours;
+
+
+ border = FT_Outline_GetOutsideBorder( outline );
+ if ( inside )
+ {
+ if ( border == FT_STROKER_BORDER_LEFT )
+ border = FT_STROKER_BORDER_RIGHT;
+ else
+ border = FT_STROKER_BORDER_LEFT;
+ }
+
+ error = FT_Stroker_ParseOutline( stroker, outline, FALSE );
+ if ( error )
+ goto Fail;
+
+ (void)FT_Stroker_GetBorderCounts( stroker, border,
+ &num_points, &num_contours );
+
+ FT_Outline_Done( glyph->library, outline );
+
+ error = FT_Outline_New( glyph->library,
+ num_points,
+ num_contours,
+ outline );
+ if ( error )
+ goto Fail;
+
+ outline->n_points = 0;
+ outline->n_contours = 0;
+
+ FT_Stroker_ExportBorder( stroker, border, outline );
+ }
+
+ if ( destroy )
+ FT_Done_Glyph( *pglyph );
+
+ *pglyph = glyph;
+ goto Exit;
+
+ Fail:
+ FT_Done_Glyph( glyph );
+ glyph = NULL;
+
+ if ( !destroy )
+ *pglyph = NULL;
+
+ Exit:
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsynth.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsynth.c
new file mode 100644
index 00000000000..443d2726025
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsynth.c
@@ -0,0 +1,137 @@
+/***************************************************************************/
+/* */
+/* ftsynth.c */
+/* */
+/* FreeType synthesizing code for emboldening and slanting (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_SYNTHESIS_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_OUTLINE_H
+#include FT_BITMAP_H
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** EXPERIMENTAL OBLIQUING SUPPORT ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* documentation is in ftsynth.h */
+
+ FT_EXPORT_DEF( void )
+ FT_GlyphSlot_Oblique( FT_GlyphSlot slot )
+ {
+ FT_Matrix transform;
+ FT_Outline* outline = &slot->outline;
+
+
+ /* only oblique outline glyphs */
+ if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
+ return;
+
+ /* we don't touch the advance width */
+
+ /* For italic, simply apply a shear transform, with an angle */
+ /* of about 12 degrees. */
+
+ transform.xx = 0x10000L;
+ transform.yx = 0x00000L;
+
+ transform.xy = 0x06000L;
+ transform.yy = 0x10000L;
+
+ FT_Outline_Transform( outline, &transform );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** EXPERIMENTAL EMBOLDENING/OUTLINING SUPPORT ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* documentation is in ftsynth.h */
+
+ FT_EXPORT_DEF( void )
+ FT_GlyphSlot_Embolden( FT_GlyphSlot slot )
+ {
+ FT_Library library = slot->library;
+ FT_Face face = slot->face;
+ FT_Error error;
+ FT_Pos xstr, ystr;
+
+
+ if ( slot->format != FT_GLYPH_FORMAT_OUTLINE &&
+ slot->format != FT_GLYPH_FORMAT_BITMAP )
+ return;
+
+ /* some reasonable strength */
+ xstr = FT_MulFix( face->units_per_EM,
+ face->size->metrics.y_scale ) / 24;
+ ystr = xstr;
+
+ if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+ {
+ error = FT_Outline_Embolden( &slot->outline, xstr );
+ /* ignore error */
+
+ /* this is more than enough for most glyphs; if you need accurate */
+ /* values, you have to call FT_Outline_Get_CBox */
+ xstr = xstr * 2;
+ ystr = xstr;
+ }
+ else if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
+ {
+ /* round to full pixels */
+ xstr &= ~63;
+ if ( xstr == 0 )
+ xstr = 1 << 6;
+ ystr &= ~63;
+
+ error = FT_GlyphSlot_Own_Bitmap( slot );
+ if ( error )
+ return;
+
+ error = FT_Bitmap_Embolden( library, &slot->bitmap, xstr, ystr );
+ if ( error )
+ return;
+ }
+
+ if ( slot->advance.x )
+ slot->advance.x += xstr;
+
+ if ( slot->advance.y )
+ slot->advance.y += ystr;
+
+ slot->metrics.width += xstr;
+ slot->metrics.height += ystr;
+ slot->metrics.horiBearingY += ystr;
+ slot->metrics.horiAdvance += xstr;
+ slot->metrics.vertBearingX -= xstr / 2;
+ slot->metrics.vertBearingY += ystr;
+ slot->metrics.vertAdvance += ystr;
+
+ if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
+ slot->bitmap_top += ystr >> 6;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsystem.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsystem.c
new file mode 100644
index 00000000000..f64908fd22c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsystem.c
@@ -0,0 +1,301 @@
+/***************************************************************************/
+/* */
+/* ftsystem.c */
+/* */
+/* ANSI-specific FreeType low-level system interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* This file contains the default interface used by FreeType to access */
+ /* low-level, i.e. memory management, i/o access as well as thread */
+ /* synchronisation. It can be replaced by user-specific routines if */
+ /* necessary. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+
+ /*************************************************************************/
+ /* */
+ /* MEMORY MANAGEMENT INTERFACE */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* It is not necessary to do any error checking for the */
+ /* allocation-related functions. This will be done by the higher level */
+ /* routines like ft_mem_alloc() or ft_mem_realloc(). */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_alloc */
+ /* */
+ /* <Description> */
+ /* The memory allocation function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* size :: The requested size in bytes. */
+ /* */
+ /* <Return> */
+ /* The address of newly allocated block. */
+ /* */
+ FT_CALLBACK_DEF( void* )
+ ft_alloc( FT_Memory memory,
+ long size )
+ {
+ FT_UNUSED( memory );
+
+ return ft_smalloc( size );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_realloc */
+ /* */
+ /* <Description> */
+ /* The memory reallocation function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* cur_size :: The current size of the allocated memory block. */
+ /* */
+ /* new_size :: The newly requested size in bytes. */
+ /* */
+ /* block :: The current address of the block in memory. */
+ /* */
+ /* <Return> */
+ /* The address of the reallocated memory block. */
+ /* */
+ FT_CALLBACK_DEF( void* )
+ ft_realloc( FT_Memory memory,
+ long cur_size,
+ long new_size,
+ void* block )
+ {
+ FT_UNUSED( memory );
+ FT_UNUSED( cur_size );
+
+ return ft_srealloc( block, new_size );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_free */
+ /* */
+ /* <Description> */
+ /* The memory release function. */
+ /* */
+ /* <Input> */
+ /* memory :: A pointer to the memory object. */
+ /* */
+ /* block :: The address of block in memory to be freed. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_free( FT_Memory memory,
+ void* block )
+ {
+ FT_UNUSED( memory );
+
+ ft_sfree( block );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RESOURCE MANAGEMENT INTERFACE */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_io
+
+ /* We use the macro STREAM_FILE for convenience to extract the */
+ /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream ) ( (FT_FILE*)stream->descriptor.pointer )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_ansi_stream_close */
+ /* */
+ /* <Description> */
+ /* The function to close a stream. */
+ /* */
+ /* <Input> */
+ /* stream :: A pointer to the stream object. */
+ /* */
+ FT_CALLBACK_DEF( void )
+ ft_ansi_stream_close( FT_Stream stream )
+ {
+ ft_fclose( STREAM_FILE( stream ) );
+
+ stream->descriptor.pointer = NULL;
+ stream->size = 0;
+ stream->base = 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_ansi_stream_io */
+ /* */
+ /* <Description> */
+ /* The function to open a stream. */
+ /* */
+ /* <Input> */
+ /* stream :: A pointer to the stream object. */
+ /* */
+ /* offset :: The position in the data stream to start reading. */
+ /* */
+ /* buffer :: The address of buffer to store the read data. */
+ /* */
+ /* count :: The number of bytes to read from the stream. */
+ /* */
+ /* <Return> */
+ /* The number of bytes actually read. */
+ /* */
+ FT_CALLBACK_DEF( unsigned long )
+ ft_ansi_stream_io( FT_Stream stream,
+ unsigned long offset,
+ unsigned char* buffer,
+ unsigned long count )
+ {
+ FT_FILE* file;
+
+
+ file = STREAM_FILE( stream );
+
+ ft_fseek( file, offset, SEEK_SET );
+
+ return (unsigned long)ft_fread( buffer, 1, count, file );
+ }
+
+
+ /* documentation is in ftstream.h */
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_Open( FT_Stream stream,
+ const char* filepathname )
+ {
+ FT_FILE* file;
+
+
+ if ( !stream )
+ return FT_Err_Invalid_Stream_Handle;
+
+ file = ft_fopen( filepathname, "rb" );
+ if ( !file )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+ return FT_Err_Cannot_Open_Resource;
+ }
+
+ ft_fseek( file, 0, SEEK_END );
+ stream->size = ft_ftell( file );
+ ft_fseek( file, 0, SEEK_SET );
+
+ stream->descriptor.pointer = file;
+ stream->pathname.pointer = (char*)filepathname;
+ stream->pos = 0;
+
+ stream->read = ft_ansi_stream_io;
+ stream->close = ft_ansi_stream_close;
+
+ FT_TRACE1(( "FT_Stream_Open:" ));
+ FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+ filepathname, stream->size ));
+
+ return FT_Err_Ok;
+ }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+ extern FT_Int
+ ft_mem_debug_init( FT_Memory memory );
+
+ extern void
+ ft_mem_debug_done( FT_Memory memory );
+
+#endif
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Memory )
+ FT_New_Memory( void )
+ {
+ FT_Memory memory;
+
+
+ memory = (FT_Memory)ft_smalloc( sizeof ( *memory ) );
+ if ( memory )
+ {
+ memory->user = 0;
+ memory->alloc = ft_alloc;
+ memory->realloc = ft_realloc;
+ memory->free = ft_free;
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_init( memory );
+#endif
+ }
+
+ return memory;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( void )
+ FT_Done_Memory( FT_Memory memory )
+ {
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_done( memory );
+#endif
+ ft_sfree( memory );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttrigon.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttrigon.c
new file mode 100644
index 00000000000..9f513946b83
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttrigon.c
@@ -0,0 +1,546 @@
+/***************************************************************************/
+/* */
+/* fttrigon.c */
+/* */
+/* FreeType trigonometric functions (body). */
+/* */
+/* Copyright 2001, 2002, 2003, 2004, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_TRIGONOMETRY_H
+
+
+ /* the following is 0.2715717684432231 * 2^30 */
+#define FT_TRIG_COSCALE 0x11616E8EUL
+
+ /* this table was generated for FT_PI = 180L << 16, i.e. degrees */
+#define FT_TRIG_MAX_ITERS 23
+
+ static const FT_Fixed
+ ft_trig_arctan_table[24] =
+ {
+ 4157273L, 2949120L, 1740967L, 919879L, 466945L, 234379L, 117304L,
+ 58666L, 29335L, 14668L, 7334L, 3667L, 1833L, 917L, 458L, 229L, 115L,
+ 57L, 29L, 14L, 7L, 4L, 2L, 1L
+ };
+
+ /* the Cordic shrink factor, multiplied by 2^32 */
+#define FT_TRIG_SCALE 1166391785UL /* 0x4585BA38UL */
+
+
+#ifdef FT_CONFIG_HAS_INT64
+
+ /* multiply a given value by the CORDIC shrink factor */
+ static FT_Fixed
+ ft_trig_downscale( FT_Fixed val )
+ {
+ FT_Fixed s;
+ FT_Int64 v;
+
+
+ s = val;
+ val = ( val >= 0 ) ? val : -val;
+
+ v = ( val * (FT_Int64)FT_TRIG_SCALE ) + 0x100000000UL;
+ val = (FT_Fixed)( v >> 32 );
+
+ return ( s >= 0 ) ? val : -val;
+ }
+
+#else /* !FT_CONFIG_HAS_INT64 */
+
+ /* multiply a given value by the CORDIC shrink factor */
+ static FT_Fixed
+ ft_trig_downscale( FT_Fixed val )
+ {
+ FT_Fixed s;
+ FT_UInt32 v1, v2, k1, k2, hi, lo1, lo2, lo3;
+
+
+ s = val;
+ val = ( val >= 0 ) ? val : -val;
+
+ v1 = (FT_UInt32)val >> 16;
+ v2 = (FT_UInt32)val & 0xFFFFL;
+
+ k1 = FT_TRIG_SCALE >> 16; /* constant */
+ k2 = FT_TRIG_SCALE & 0xFFFFL; /* constant */
+
+ hi = k1 * v1;
+ lo1 = k1 * v2 + k2 * v1; /* can't overflow */
+
+ lo2 = ( k2 * v2 ) >> 16;
+ lo3 = ( lo1 >= lo2 ) ? lo1 : lo2;
+ lo1 += lo2;
+
+ hi += lo1 >> 16;
+ if ( lo1 < lo3 )
+ hi += 0x10000UL;
+
+ val = (FT_Fixed)hi;
+
+ return ( s >= 0 ) ? val : -val;
+ }
+
+#endif /* !FT_CONFIG_HAS_INT64 */
+
+
+ static FT_Int
+ ft_trig_prenorm( FT_Vector* vec )
+ {
+ FT_Fixed x, y, z;
+ FT_Int shift;
+
+
+ x = vec->x;
+ y = vec->y;
+
+ z = ( ( x >= 0 ) ? x : - x ) | ( (y >= 0) ? y : -y );
+ shift = 0;
+
+#if 1
+ /* determine msb bit index in `shift' */
+ if ( z >= ( 1L << 16 ) )
+ {
+ z >>= 16;
+ shift += 16;
+ }
+ if ( z >= ( 1L << 8 ) )
+ {
+ z >>= 8;
+ shift += 8;
+ }
+ if ( z >= ( 1L << 4 ) )
+ {
+ z >>= 4;
+ shift += 4;
+ }
+ if ( z >= ( 1L << 2 ) )
+ {
+ z >>= 2;
+ shift += 2;
+ }
+ if ( z >= ( 1L << 1 ) )
+ {
+ z >>= 1;
+ shift += 1;
+ }
+
+ if ( shift <= 27 )
+ {
+ shift = 27 - shift;
+ vec->x = x << shift;
+ vec->y = y << shift;
+ }
+ else
+ {
+ shift -= 27;
+ vec->x = x >> shift;
+ vec->y = y >> shift;
+ shift = -shift;
+ }
+
+#else /* 0 */
+
+ if ( z < ( 1L << 27 ) )
+ {
+ do
+ {
+ shift++;
+ z <<= 1;
+ } while ( z < ( 1L << 27 ) );
+ vec->x = x << shift;
+ vec->y = y << shift;
+ }
+ else if ( z > ( 1L << 28 ) )
+ {
+ do
+ {
+ shift++;
+ z >>= 1;
+ } while ( z > ( 1L << 28 ) );
+
+ vec->x = x >> shift;
+ vec->y = y >> shift;
+ shift = -shift;
+ }
+
+#endif /* 0 */
+
+ return shift;
+ }
+
+
+ static void
+ ft_trig_pseudo_rotate( FT_Vector* vec,
+ FT_Angle theta )
+ {
+ FT_Int i;
+ FT_Fixed x, y, xtemp;
+ const FT_Fixed *arctanptr;
+
+
+ x = vec->x;
+ y = vec->y;
+
+ /* Get angle between -90 and 90 degrees */
+ while ( theta <= -FT_ANGLE_PI2 )
+ {
+ x = -x;
+ y = -y;
+ theta += FT_ANGLE_PI;
+ }
+
+ while ( theta > FT_ANGLE_PI2 )
+ {
+ x = -x;
+ y = -y;
+ theta -= FT_ANGLE_PI;
+ }
+
+ /* Initial pseudorotation, with left shift */
+ arctanptr = ft_trig_arctan_table;
+
+ if ( theta < 0 )
+ {
+ xtemp = x + ( y << 1 );
+ y = y - ( x << 1 );
+ x = xtemp;
+ theta += *arctanptr++;
+ }
+ else
+ {
+ xtemp = x - ( y << 1 );
+ y = y + ( x << 1 );
+ x = xtemp;
+ theta -= *arctanptr++;
+ }
+
+ /* Subsequent pseudorotations, with right shifts */
+ i = 0;
+ do
+ {
+ if ( theta < 0 )
+ {
+ xtemp = x + ( y >> i );
+ y = y - ( x >> i );
+ x = xtemp;
+ theta += *arctanptr++;
+ }
+ else
+ {
+ xtemp = x - ( y >> i );
+ y = y + ( x >> i );
+ x = xtemp;
+ theta -= *arctanptr++;
+ }
+ } while ( ++i < FT_TRIG_MAX_ITERS );
+
+ vec->x = x;
+ vec->y = y;
+ }
+
+
+ static void
+ ft_trig_pseudo_polarize( FT_Vector* vec )
+ {
+ FT_Fixed theta;
+ FT_Fixed yi, i;
+ FT_Fixed x, y;
+ const FT_Fixed *arctanptr;
+
+
+ x = vec->x;
+ y = vec->y;
+
+ /* Get the vector into the right half plane */
+ theta = 0;
+ if ( x < 0 )
+ {
+ x = -x;
+ y = -y;
+ theta = 2 * FT_ANGLE_PI2;
+ }
+
+ if ( y > 0 )
+ theta = - theta;
+
+ arctanptr = ft_trig_arctan_table;
+
+ if ( y < 0 )
+ {
+ /* Rotate positive */
+ yi = y + ( x << 1 );
+ x = x - ( y << 1 );
+ y = yi;
+ theta -= *arctanptr++; /* Subtract angle */
+ }
+ else
+ {
+ /* Rotate negative */
+ yi = y - ( x << 1 );
+ x = x + ( y << 1 );
+ y = yi;
+ theta += *arctanptr++; /* Add angle */
+ }
+
+ i = 0;
+ do
+ {
+ if ( y < 0 )
+ {
+ /* Rotate positive */
+ yi = y + ( x >> i );
+ x = x - ( y >> i );
+ y = yi;
+ theta -= *arctanptr++;
+ }
+ else
+ {
+ /* Rotate negative */
+ yi = y - ( x >> i );
+ x = x + ( y >> i );
+ y = yi;
+ theta += *arctanptr++;
+ }
+ } while ( ++i < FT_TRIG_MAX_ITERS );
+
+ /* round theta */
+ if ( theta >= 0 )
+ theta = FT_PAD_ROUND( theta, 32 );
+ else
+ theta = -FT_PAD_ROUND( -theta, 32 );
+
+ vec->x = x;
+ vec->y = theta;
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( FT_Fixed )
+ FT_Cos( FT_Angle angle )
+ {
+ FT_Vector v;
+
+
+ v.x = FT_TRIG_COSCALE >> 2;
+ v.y = 0;
+ ft_trig_pseudo_rotate( &v, angle );
+
+ return v.x / ( 1 << 12 );
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( FT_Fixed )
+ FT_Sin( FT_Angle angle )
+ {
+ return FT_Cos( FT_ANGLE_PI2 - angle );
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( FT_Fixed )
+ FT_Tan( FT_Angle angle )
+ {
+ FT_Vector v;
+
+
+ v.x = FT_TRIG_COSCALE >> 2;
+ v.y = 0;
+ ft_trig_pseudo_rotate( &v, angle );
+
+ return FT_DivFix( v.y, v.x );
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( FT_Angle )
+ FT_Atan2( FT_Fixed dx,
+ FT_Fixed dy )
+ {
+ FT_Vector v;
+
+
+ if ( dx == 0 && dy == 0 )
+ return 0;
+
+ v.x = dx;
+ v.y = dy;
+ ft_trig_prenorm( &v );
+ ft_trig_pseudo_polarize( &v );
+
+ return v.y;
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Vector_Unit( FT_Vector* vec,
+ FT_Angle angle )
+ {
+ vec->x = FT_TRIG_COSCALE >> 2;
+ vec->y = 0;
+ ft_trig_pseudo_rotate( vec, angle );
+ vec->x >>= 12;
+ vec->y >>= 12;
+ }
+
+
+ /* these macros return 0 for positive numbers,
+ and -1 for negative ones */
+#define FT_SIGN_LONG( x ) ( (x) >> ( FT_SIZEOF_LONG * 8 - 1 ) )
+#define FT_SIGN_INT( x ) ( (x) >> ( FT_SIZEOF_INT * 8 - 1 ) )
+#define FT_SIGN_INT32( x ) ( (x) >> 31 )
+#define FT_SIGN_INT16( x ) ( (x) >> 15 )
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Vector_Rotate( FT_Vector* vec,
+ FT_Angle angle )
+ {
+ FT_Int shift;
+ FT_Vector v;
+
+
+ v.x = vec->x;
+ v.y = vec->y;
+
+ if ( angle && ( v.x != 0 || v.y != 0 ) )
+ {
+ shift = ft_trig_prenorm( &v );
+ ft_trig_pseudo_rotate( &v, angle );
+ v.x = ft_trig_downscale( v.x );
+ v.y = ft_trig_downscale( v.y );
+
+ if ( shift > 0 )
+ {
+ FT_Int32 half = 1L << ( shift - 1 );
+
+
+ vec->x = ( v.x + half + FT_SIGN_LONG( v.x ) ) >> shift;
+ vec->y = ( v.y + half + FT_SIGN_LONG( v.y ) ) >> shift;
+ }
+ else
+ {
+ shift = -shift;
+ vec->x = v.x << shift;
+ vec->y = v.y << shift;
+ }
+ }
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( FT_Fixed )
+ FT_Vector_Length( FT_Vector* vec )
+ {
+ FT_Int shift;
+ FT_Vector v;
+
+
+ v = *vec;
+
+ /* handle trivial cases */
+ if ( v.x == 0 )
+ {
+ return ( v.y >= 0 ) ? v.y : -v.y;
+ }
+ else if ( v.y == 0 )
+ {
+ return ( v.x >= 0 ) ? v.x : -v.x;
+ }
+
+ /* general case */
+ shift = ft_trig_prenorm( &v );
+ ft_trig_pseudo_polarize( &v );
+
+ v.x = ft_trig_downscale( v.x );
+
+ if ( shift > 0 )
+ return ( v.x + ( 1 << ( shift - 1 ) ) ) >> shift;
+
+ return v.x << -shift;
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Vector_Polarize( FT_Vector* vec,
+ FT_Fixed *length,
+ FT_Angle *angle )
+ {
+ FT_Int shift;
+ FT_Vector v;
+
+
+ v = *vec;
+
+ if ( v.x == 0 && v.y == 0 )
+ return;
+
+ shift = ft_trig_prenorm( &v );
+ ft_trig_pseudo_polarize( &v );
+
+ v.x = ft_trig_downscale( v.x );
+
+ *length = ( shift >= 0 ) ? ( v.x >> shift ) : ( v.x << -shift );
+ *angle = v.y;
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Vector_From_Polar( FT_Vector* vec,
+ FT_Fixed length,
+ FT_Angle angle )
+ {
+ vec->x = length;
+ vec->y = 0;
+
+ FT_Vector_Rotate( vec, angle );
+ }
+
+
+ /* documentation is in fttrigon.h */
+
+ FT_EXPORT_DEF( FT_Angle )
+ FT_Angle_Diff( FT_Angle angle1,
+ FT_Angle angle2 )
+ {
+ FT_Angle delta = angle2 - angle1;
+
+
+ delta %= FT_ANGLE_2PI;
+ if ( delta < 0 )
+ delta += FT_ANGLE_2PI;
+
+ if ( delta > FT_ANGLE_PI )
+ delta -= FT_ANGLE_2PI;
+
+ return delta;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttype1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttype1.c
new file mode 100644
index 00000000000..3975584db89
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttype1.c
@@ -0,0 +1,94 @@
+/***************************************************************************/
+/* */
+/* fttype1.c */
+/* */
+/* FreeType utility file for PS names support (body). */
+/* */
+/* Copyright 2002, 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+
+
+ /* documentation is in t1tables.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_PS_Font_Info( FT_Face face,
+ PS_FontInfoRec* afont_info )
+ {
+ FT_Error error = FT_Err_Invalid_Argument;
+
+
+ if ( face )
+ {
+ FT_Service_PsInfo service = NULL;
+
+
+ FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
+
+ if ( service && service->ps_get_font_info )
+ error = service->ps_get_font_info( face, afont_info );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in t1tables.h */
+
+ FT_EXPORT_DEF( FT_Int )
+ FT_Has_PS_Glyph_Names( FT_Face face )
+ {
+ FT_Int result = 0;
+ FT_Service_PsInfo service = NULL;
+
+
+ if ( face )
+ {
+ FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
+
+ if ( service && service->ps_has_glyph_names )
+ result = service->ps_has_glyph_names( face );
+ }
+
+ return result;
+ }
+
+
+ /* documentation is in t1tables.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_PS_Font_Private( FT_Face face,
+ PS_PrivateRec* afont_private )
+ {
+ FT_Error error = FT_Err_Invalid_Argument;
+
+
+ if ( face )
+ {
+ FT_Service_PsInfo service = NULL;
+
+
+ FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
+
+ if ( service && service->ps_get_font_private )
+ error = service->ps_get_font_private( face, afont_private );
+ }
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftutil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftutil.c
new file mode 100644
index 00000000000..5f77be557ad
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftutil.c
@@ -0,0 +1,501 @@
+/***************************************************************************/
+/* */
+/* ftutil.c */
+/* */
+/* FreeType utility file for memory and list management (body). */
+/* */
+/* Copyright 2002, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_LIST_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_memory
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** *****/
+ /***** M E M O R Y M A N A G E M E N T *****/
+ /***** *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_BASE_DEF( FT_Pointer )
+ ft_mem_alloc( FT_Memory memory,
+ FT_Long size,
+ FT_Error *p_error )
+ {
+ FT_Error error;
+ FT_Pointer block = ft_mem_qalloc( memory, size, &error );
+
+ if ( !error && size > 0 )
+ FT_MEM_ZERO( block, size );
+
+ *p_error = error;
+ return block;
+ }
+
+
+ FT_BASE_DEF( FT_Pointer )
+ ft_mem_qalloc( FT_Memory memory,
+ FT_Long size,
+ FT_Error *p_error )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Pointer block = NULL;
+
+
+ if ( size > 0 )
+ {
+ block = memory->alloc( memory, size );
+ if ( block == NULL )
+ error = FT_Err_Out_Of_Memory;
+ }
+ else if ( size < 0 )
+ {
+ /* may help catch/prevent security issues */
+ error = FT_Err_Invalid_Argument;
+ }
+
+ *p_error = error;
+ return block;
+ }
+
+
+ FT_BASE_DEF( FT_Pointer )
+ ft_mem_realloc( FT_Memory memory,
+ FT_Long item_size,
+ FT_Long cur_count,
+ FT_Long new_count,
+ void* block,
+ FT_Error *p_error )
+ {
+ FT_Error error = FT_Err_Ok;
+
+ block = ft_mem_qrealloc( memory, item_size,
+ cur_count, new_count, block, &error );
+ if ( !error && new_count > cur_count )
+ FT_MEM_ZERO( (char*)block + cur_count * item_size,
+ ( new_count - cur_count ) * item_size );
+
+ *p_error = error;
+ return block;
+ }
+
+
+ FT_BASE_DEF( FT_Pointer )
+ ft_mem_qrealloc( FT_Memory memory,
+ FT_Long item_size,
+ FT_Long cur_count,
+ FT_Long new_count,
+ void* block,
+ FT_Error *p_error )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ /* Note that we now accept `item_size == 0' as a valid parameter, in
+ * order to cover very weird cases where an ALLOC_MULT macro would be
+ * called.
+ */
+ if ( cur_count < 0 || new_count < 0 || item_size < 0 )
+ {
+ /* may help catch/prevent nasty security issues */
+ error = FT_Err_Invalid_Argument;
+ }
+ else if ( new_count == 0 || item_size == 0 )
+ {
+ ft_mem_free( memory, block );
+ block = NULL;
+ }
+ else if ( new_count > FT_INT_MAX/item_size )
+ {
+ error = FT_Err_Array_Too_Large;
+ }
+ else if ( cur_count == 0 )
+ {
+ FT_ASSERT( block == NULL );
+
+ block = ft_mem_alloc( memory, new_count*item_size, &error );
+ }
+ else
+ {
+ FT_Pointer block2;
+ FT_Long cur_size = cur_count*item_size;
+ FT_Long new_size = new_count*item_size;
+
+
+ block2 = memory->realloc( memory, cur_size, new_size, block );
+ if ( block2 == NULL )
+ error = FT_Err_Out_Of_Memory;
+ else
+ block = block2;
+ }
+
+ *p_error = error;
+ return block;
+ }
+
+
+ FT_BASE_DEF( void )
+ ft_mem_free( FT_Memory memory,
+ const void *P )
+ {
+ if ( P )
+ memory->free( memory, (void*)P );
+ }
+
+
+ FT_BASE_DEF( FT_Pointer )
+ ft_mem_dup( FT_Memory memory,
+ const void* address,
+ FT_ULong size,
+ FT_Error *p_error )
+ {
+ FT_Error error;
+ FT_Pointer p = ft_mem_qalloc( memory, size, &error );
+
+
+ if ( !error && address )
+ ft_memcpy( p, address, size );
+
+ *p_error = error;
+ return p;
+ }
+
+
+ FT_BASE_DEF( FT_Pointer )
+ ft_mem_strdup( FT_Memory memory,
+ const char* str,
+ FT_Error *p_error )
+ {
+ FT_ULong len = str ? (FT_ULong)ft_strlen( str ) + 1
+ : 0;
+
+
+ return ft_mem_dup( memory, str, len, p_error );
+ }
+
+
+ FT_BASE_DEF( FT_Int )
+ ft_mem_strcpyn( char* dst,
+ const char* src,
+ FT_ULong size )
+ {
+ while ( size > 1 && *src != 0 )
+ {
+ *dst++ = *src++;
+ size--;
+ }
+
+ *dst = 0; /* always zero-terminate */
+
+ return *src != 0;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** *****/
+ /***** D O U B L Y L I N K E D L I S T S *****/
+ /***** *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_list
+
+ /* documentation is in ftlist.h */
+
+ FT_EXPORT_DEF( FT_ListNode )
+ FT_List_Find( FT_List list,
+ void* data )
+ {
+ FT_ListNode cur;
+
+
+ cur = list->head;
+ while ( cur )
+ {
+ if ( cur->data == data )
+ return cur;
+
+ cur = cur->next;
+ }
+
+ return (FT_ListNode)0;
+ }
+
+
+ /* documentation is in ftlist.h */
+
+ FT_EXPORT_DEF( void )
+ FT_List_Add( FT_List list,
+ FT_ListNode node )
+ {
+ FT_ListNode before = list->tail;
+
+
+ node->next = 0;
+ node->prev = before;
+
+ if ( before )
+ before->next = node;
+ else
+ list->head = node;
+
+ list->tail = node;
+ }
+
+
+ /* documentation is in ftlist.h */
+
+ FT_EXPORT_DEF( void )
+ FT_List_Insert( FT_List list,
+ FT_ListNode node )
+ {
+ FT_ListNode after = list->head;
+
+
+ node->next = after;
+ node->prev = 0;
+
+ if ( !after )
+ list->tail = node;
+ else
+ after->prev = node;
+
+ list->head = node;
+ }
+
+
+ /* documentation is in ftlist.h */
+
+ FT_EXPORT_DEF( void )
+ FT_List_Remove( FT_List list,
+ FT_ListNode node )
+ {
+ FT_ListNode before, after;
+
+
+ before = node->prev;
+ after = node->next;
+
+ if ( before )
+ before->next = after;
+ else
+ list->head = after;
+
+ if ( after )
+ after->prev = before;
+ else
+ list->tail = before;
+ }
+
+
+ /* documentation is in ftlist.h */
+
+ FT_EXPORT_DEF( void )
+ FT_List_Up( FT_List list,
+ FT_ListNode node )
+ {
+ FT_ListNode before, after;
+
+
+ before = node->prev;
+ after = node->next;
+
+ /* check whether we are already on top of the list */
+ if ( !before )
+ return;
+
+ before->next = after;
+
+ if ( after )
+ after->prev = before;
+ else
+ list->tail = before;
+
+ node->prev = 0;
+ node->next = list->head;
+ list->head->prev = node;
+ list->head = node;
+ }
+
+
+ /* documentation is in ftlist.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_List_Iterate( FT_List list,
+ FT_List_Iterator iterator,
+ void* user )
+ {
+ FT_ListNode cur = list->head;
+ FT_Error error = FT_Err_Ok;
+
+
+ while ( cur )
+ {
+ FT_ListNode next = cur->next;
+
+
+ error = iterator( cur, user );
+ if ( error )
+ break;
+
+ cur = next;
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftlist.h */
+
+ FT_EXPORT_DEF( void )
+ FT_List_Finalize( FT_List list,
+ FT_List_Destructor destroy,
+ FT_Memory memory,
+ void* user )
+ {
+ FT_ListNode cur;
+
+
+ cur = list->head;
+ while ( cur )
+ {
+ FT_ListNode next = cur->next;
+ void* data = cur->data;
+
+
+ if ( destroy )
+ destroy( memory, data, user );
+
+ FT_FREE( cur );
+ cur = next;
+ }
+
+ list->head = 0;
+ list->tail = 0;
+ }
+
+
+ FT_BASE_DEF( FT_UInt32 )
+ ft_highpow2( FT_UInt32 value )
+ {
+ FT_UInt32 value2;
+
+
+ /*
+ * We simply clear the lowest bit in each iteration. When
+ * we reach 0, we know that the previous value was our result.
+ */
+ for ( ;; )
+ {
+ value2 = value & (value - 1); /* clear lowest bit */
+ if ( value2 == 0 )
+ break;
+
+ value = value2;
+ }
+ return value;
+ }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_BASE_DEF( FT_Error )
+ FT_Alloc( FT_Memory memory,
+ FT_Long size,
+ void* *P )
+ {
+ FT_Error error;
+
+
+ (void)FT_ALLOC( *P, size );
+ return error;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_QAlloc( FT_Memory memory,
+ FT_Long size,
+ void* *p )
+ {
+ FT_Error error;
+
+
+ (void)FT_QALLOC( *p, size );
+ return error;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_Realloc( FT_Memory memory,
+ FT_Long current,
+ FT_Long size,
+ void* *P )
+ {
+ FT_Error error;
+
+
+ (void)FT_REALLOC( *P, current, size );
+ return error;
+ }
+
+
+ FT_BASE_DEF( FT_Error )
+ FT_QRealloc( FT_Memory memory,
+ FT_Long current,
+ FT_Long size,
+ void* *p )
+ {
+ FT_Error error;
+
+
+ (void)FT_QREALLOC( *p, current, size );
+ return error;
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Free( FT_Memory memory,
+ void* *P )
+ {
+ if ( *P )
+ FT_MEM_FREE( *P );
+ }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftwinfnt.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftwinfnt.c
new file mode 100644
index 00000000000..bc2e90e1f6b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftwinfnt.c
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/* */
+/* ftwinfnt.c */
+/* */
+/* FreeType API for accessing Windows FNT specific info (body). */
+/* */
+/* Copyright 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_WINFONTS_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_WINFNT_H
+
+
+ /* documentation is in ftwinfnt.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_WinFNT_Header( FT_Face face,
+ FT_WinFNT_HeaderRec *header )
+ {
+ FT_Service_WinFnt service;
+ FT_Error error;
+
+
+ error = FT_Err_Invalid_Argument;
+
+ if ( face != NULL )
+ {
+ FT_FACE_LOOKUP_SERVICE( face, service, WINFNT );
+
+ if ( service != NULL )
+ {
+ error = service->get_header( face, header );
+ }
+ }
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftxf86.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftxf86.c
new file mode 100644
index 00000000000..a4bf767dfa2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftxf86.c
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* ftxf86.c */
+/* */
+/* FreeType utility file for X11 support (body). */
+/* */
+/* Copyright 2002, 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_XFREE86_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+
+ /* documentation is in ftxf86.h */
+
+ FT_EXPORT_DEF( const char* )
+ FT_Get_X11_Font_Format( FT_Face face )
+ {
+ const char* result = NULL;
+
+
+ if ( face )
+ FT_FACE_FIND_SERVICE( face, result, XF86_NAME );
+
+ return result;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/base/rules.mk
new file mode 100644
index 00000000000..a329385dc83
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/base/rules.mk
@@ -0,0 +1,95 @@
+#
+# FreeType 2 base layer configuration rules
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# It sets the following variables which are used by the master Makefile
+# after the call:
+#
+# BASE_OBJ_S: The single-object base layer.
+# BASE_OBJ_M: A list of all objects for a multiple-objects build.
+# BASE_EXT_OBJ: A list of base layer extensions, i.e., components found
+# in `freetype/src/base' which are not compiled within the
+# base layer proper.
+
+
+BASE_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SRC_DIR)/base)
+
+
+# Base layer sources
+#
+# ftsystem, ftinit, and ftdebug are handled by freetype.mk
+#
+# All files listed here should be included in `ftbase.c' (for a `single'
+# build).
+#
+BASE_SRC := $(BASE_DIR)/ftcalc.c \
+ $(BASE_DIR)/ftdbgmem.c \
+ $(BASE_DIR)/ftgloadr.c \
+ $(BASE_DIR)/ftnames.c \
+ $(BASE_DIR)/ftobjs.c \
+ $(BASE_DIR)/ftoutln.c \
+ $(BASE_DIR)/ftrfork.c \
+ $(BASE_DIR)/ftstream.c \
+ $(BASE_DIR)/fttrigon.c \
+ $(BASE_DIR)/ftutil.c \
+ $(BASE_DIR)/ftadvanc.c
+
+ifneq ($(ftmac_c),)
+ BASE_SRC += $(BASE_DIR)/$(ftmac_c)
+endif
+
+BASE_H := $(BASE_DIR)/ftbase.h
+
+# Base layer `extensions' sources
+#
+# An extension is added to the library file as a separate object. It is
+# then linked to the final executable only if one of its symbols is used by
+# the application.
+#
+BASE_EXT_SRC := $(patsubst %,$(BASE_DIR)/%,$(BASE_EXTENSIONS))
+
+# Default extensions objects
+#
+BASE_EXT_OBJ := $(BASE_EXT_SRC:$(BASE_DIR)/%.c=$(OBJ_DIR)/%.$O)
+
+
+# Base layer object(s)
+#
+# BASE_OBJ_M is used during `multi' builds (each base source file compiles
+# to a single object file).
+#
+# BASE_OBJ_S is used during `single' builds (the whole base layer is
+# compiled as a single object file using ftbase.c).
+#
+BASE_OBJ_M := $(BASE_SRC:$(BASE_DIR)/%.c=$(OBJ_DIR)/%.$O)
+BASE_OBJ_S := $(OBJ_DIR)/ftbase.$O
+
+# Base layer root source file for single build
+#
+BASE_SRC_S := $(BASE_DIR)/ftbase.c
+
+
+# Base layer - single object build
+#
+$(BASE_OBJ_S): $(BASE_SRC_S) $(BASE_SRC) $(FREETYPE_H) $(BASE_H)
+ $(BASE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(BASE_SRC_S))
+
+
+# Multiple objects build + extensions
+#
+$(OBJ_DIR)/%.$O: $(BASE_DIR)/%.c $(FREETYPE_H) $(BASE_H)
+ $(BASE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/Jamfile
new file mode 100644
index 00000000000..da23ccd0add
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/bdf Jamfile
+#
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) bdf ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = bdfdrivr bdflib ;
+ }
+ else
+ {
+ _sources = bdf ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/bdf Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/README b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/README
new file mode 100644
index 00000000000..e3f2ae3861f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/README
@@ -0,0 +1,148 @@
+ FreeType font driver for BDF fonts
+
+ Francesco Zappa Nardelli
+ <francesco.zappa.nardelli@ens.fr>
+
+
+Introduction
+************
+
+BDF (Bitmap Distribution Format) is a bitmap font format defined by Adobe,
+which is intended to be easily understood by both humans and computers.
+This code implements a BDF driver for the FreeType library, following the
+Adobe Specification V 2.2. The specification of the BDF font format is
+available from Adobe's web site:
+
+ http://partners.adobe.com/asn/developer/PDFS/TN/5005.BDF_Spec.pdf
+
+Many good bitmap fonts in bdf format come with XFree86 (www.XFree86.org).
+They do not define vertical metrics, because the X Consortium BDF
+specification has removed them.
+
+
+Encodings
+*********
+
+The variety of encodings that accompanies bdf fonts appears to encompass the
+small set defined in freetype.h. On the other hand, two properties that
+specify encoding and registry are usually defined in bdf fonts.
+
+I decided to make these two properties directly accessible, leaving to the
+client application the work of interpreting them. For instance:
+
+
+ #include FT_INTERNAL_BDF_TYPES_H
+
+ FT_Face face;
+ BDF_Public_Face bdfface;
+
+
+ FT_New_Face( library, ..., &face );
+
+ bdfface = (BDF_Public_Face)face;
+
+ if ( ( bdfface->charset_registry == "ISO10646" ) &&
+ ( bdfface->charset_encoding == "1" ) )
+ [..]
+
+
+Thus the driver always exports `ft_encoding_none' as face->charmap.encoding.
+FT_Get_Char_Index's behavior is unmodified, that is, it converts the ULong
+value given as argument into the corresponding glyph number.
+
+If the two properties are not available, Adobe Standard Encoding should be
+assumed.
+
+
+Anti-Aliased Bitmaps
+********************
+
+The driver supports an extension to the BDF format as used in Mark Leisher's
+xmbdfed bitmap font editor. Microsoft's SBIT tool expects bitmap fonts in
+that format for adding anti-aliased them to TrueType fonts. It introduces a
+fourth field to the `SIZE' keyword which gives the bpp value (bits per
+pixel) of the glyph data in the font. Possible values are 1 (the default),
+2 (four gray levels), 4 (16 gray levels), and 8 (256 gray levels). The
+driver returns either a bitmap with 1 bit per pixel or a pixmap with 8bits
+per pixel (using 4, 16, and 256 gray levels, respectively).
+
+
+Known problems
+**************
+
+- A font is entirely loaded into memory. Obviously, this is not the Right
+ Thing(TM). If you have big fonts I suggest you convert them into PCF
+ format (using the bdftopcf utility): the PCF font drive of FreeType can
+ perform incremental glyph loading.
+
+When I have some time, I will implement on-demand glyph parsing.
+
+- Except for encodings properties, client applications have no visibility of
+ the PCF_Face object. This means that applications cannot directly access
+ font tables and must trust FreeType.
+
+- Currently, glyph names are ignored.
+
+ I plan to give full visibility of the BDF_Face object in an upcoming
+ revision of the driver, thus implementing also glyph names.
+
+- As I have never seen a BDF font that defines vertical metrics, vertical
+ metrics are (parsed and) discarded. If you own a BDF font that defines
+ vertical metrics, please let me know (I will implement them in 5-10
+ minutes).
+
+
+License
+*******
+
+Copyright (C) 2001-2002 by Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*** Portions of the driver (that is, bdflib.c and bdf.h):
+
+Copyright 2000 Computing Research Labs, New Mexico State University
+Copyright 2001-2002 Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+Credits
+*******
+
+This driver is based on excellent Mark Leisher's bdf library. If you
+find something good in this driver you should probably thank him, not
+me.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.c
new file mode 100644
index 00000000000..f95fb76225f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.c
@@ -0,0 +1,34 @@
+/* bdf.c
+
+ FreeType font driver for bdf files
+
+ Copyright (C) 2001, 2002 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "bdflib.c"
+#include "bdfdrivr.c"
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.h b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.h
new file mode 100644
index 00000000000..1b64426aad6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.h
@@ -0,0 +1,295 @@
+/*
+ * Copyright 2000 Computing Research Labs, New Mexico State University
+ * Copyright 2001, 2002, 2003, 2004 Francesco Zappa Nardelli
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+ * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef __BDF_H__
+#define __BDF_H__
+
+
+/*
+ * Based on bdf.h,v 1.16 2000/03/16 20:08:51 mleisher
+ */
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+
+/* Imported from bdfP.h */
+
+#define _bdf_glyph_modified( map, e ) \
+ ( (map)[(e) >> 5] & ( 1 << ( (e) & 31 ) ) )
+#define _bdf_set_glyph_modified( map, e ) \
+ ( (map)[(e) >> 5] |= ( 1 << ( (e) & 31 ) ) )
+#define _bdf_clear_glyph_modified( map, e ) \
+ ( (map)[(e) >> 5] &= ~( 1 << ( (e) & 31 ) ) )
+
+/* end of bdfP.h */
+
+
+ /*************************************************************************/
+ /* */
+ /* BDF font options macros and types. */
+ /* */
+ /*************************************************************************/
+
+
+#define BDF_CORRECT_METRICS 0x01 /* Correct invalid metrics when loading. */
+#define BDF_KEEP_COMMENTS 0x02 /* Preserve the font comments. */
+#define BDF_KEEP_UNENCODED 0x04 /* Keep the unencoded glyphs. */
+#define BDF_PROPORTIONAL 0x08 /* Font has proportional spacing. */
+#define BDF_MONOWIDTH 0x10 /* Font has mono width. */
+#define BDF_CHARCELL 0x20 /* Font has charcell spacing. */
+
+#define BDF_ALL_SPACING ( BDF_PROPORTIONAL | \
+ BDF_MONOWIDTH | \
+ BDF_CHARCELL )
+
+#define BDF_DEFAULT_LOAD_OPTIONS ( BDF_CORRECT_METRICS | \
+ BDF_KEEP_COMMENTS | \
+ BDF_KEEP_UNENCODED | \
+ BDF_PROPORTIONAL )
+
+
+ typedef struct bdf_options_t_
+ {
+ int correct_metrics;
+ int keep_unencoded;
+ int keep_comments;
+ int font_spacing;
+
+ } bdf_options_t;
+
+
+ /* Callback function type for unknown configuration options. */
+ typedef int
+ (*bdf_options_callback_t)( bdf_options_t* opts,
+ char** params,
+ unsigned long nparams,
+ void* client_data );
+
+
+ /*************************************************************************/
+ /* */
+ /* BDF font property macros and types. */
+ /* */
+ /*************************************************************************/
+
+
+#define BDF_ATOM 1
+#define BDF_INTEGER 2
+#define BDF_CARDINAL 3
+
+
+ /* This structure represents a particular property of a font. */
+ /* There are a set of defaults and each font has their own. */
+ typedef struct bdf_property_t_
+ {
+ char* name; /* Name of the property. */
+ int format; /* Format of the property. */
+ int builtin; /* A builtin property. */
+ union
+ {
+ char* atom;
+ long int32;
+ unsigned long card32;
+
+ } value; /* Value of the property. */
+
+ } bdf_property_t;
+
+
+ /*************************************************************************/
+ /* */
+ /* BDF font metric and glyph types. */
+ /* */
+ /*************************************************************************/
+
+
+ typedef struct bdf_bbx_t_
+ {
+ unsigned short width;
+ unsigned short height;
+
+ short x_offset;
+ short y_offset;
+
+ short ascent;
+ short descent;
+
+ } bdf_bbx_t;
+
+
+ typedef struct bdf_glyph_t_
+ {
+ char* name; /* Glyph name. */
+ long encoding; /* Glyph encoding. */
+ unsigned short swidth; /* Scalable width. */
+ unsigned short dwidth; /* Device width. */
+ bdf_bbx_t bbx; /* Glyph bounding box. */
+ unsigned char* bitmap; /* Glyph bitmap. */
+ unsigned long bpr; /* Number of bytes used per row. */
+ unsigned short bytes; /* Number of bytes used for the bitmap. */
+
+ } bdf_glyph_t;
+
+
+ typedef struct _hashnode_
+ {
+ const char* key;
+ void* data;
+
+ } _hashnode, *hashnode;
+
+
+ typedef struct hashtable_
+ {
+ int limit;
+ int size;
+ int used;
+ hashnode* table;
+
+ } hashtable;
+
+
+ typedef struct bdf_glyphlist_t_
+ {
+ unsigned short pad; /* Pad to 4-byte boundary. */
+ unsigned short bpp; /* Bits per pixel. */
+ long start; /* Beginning encoding value of glyphs. */
+ long end; /* Ending encoding value of glyphs. */
+ bdf_glyph_t* glyphs; /* Glyphs themselves. */
+ unsigned long glyphs_size; /* Glyph structures allocated. */
+ unsigned long glyphs_used; /* Glyph structures used. */
+ bdf_bbx_t bbx; /* Overall bounding box of glyphs. */
+
+ } bdf_glyphlist_t;
+
+
+ typedef struct bdf_font_t_
+ {
+ char* name; /* Name of the font. */
+ bdf_bbx_t bbx; /* Font bounding box. */
+
+ long point_size; /* Point size of the font. */
+ unsigned long resolution_x; /* Font horizontal resolution. */
+ unsigned long resolution_y; /* Font vertical resolution. */
+
+ int spacing; /* Font spacing value. */
+
+ unsigned short monowidth; /* Logical width for monowidth font. */
+
+ long default_char; /* Encoding of the default glyph. */
+
+ long font_ascent; /* Font ascent. */
+ long font_descent; /* Font descent. */
+
+ unsigned long glyphs_size; /* Glyph structures allocated. */
+ unsigned long glyphs_used; /* Glyph structures used. */
+ bdf_glyph_t* glyphs; /* Glyphs themselves. */
+
+ unsigned long unencoded_size; /* Unencoded glyph struct. allocated. */
+ unsigned long unencoded_used; /* Unencoded glyph struct. used. */
+ bdf_glyph_t* unencoded; /* Unencoded glyphs themselves. */
+
+ unsigned long props_size; /* Font properties allocated. */
+ unsigned long props_used; /* Font properties used. */
+ bdf_property_t* props; /* Font properties themselves. */
+
+ char* comments; /* Font comments. */
+ unsigned long comments_len; /* Length of comment string. */
+
+ bdf_glyphlist_t overflow; /* Storage used for glyph insertion. */
+
+ void* internal; /* Internal data for the font. */
+
+ unsigned long nmod[2048]; /* Bitmap indicating modified glyphs. */
+ unsigned long umod[2048]; /* Bitmap indicating modified */
+ /* unencoded glyphs. */
+ unsigned short modified; /* Boolean indicating font modified. */
+ unsigned short bpp; /* Bits per pixel. */
+
+ FT_Memory memory;
+
+ bdf_property_t* user_props;
+ unsigned long nuser_props;
+ hashtable proptbl;
+
+ } bdf_font_t;
+
+
+ /*************************************************************************/
+ /* */
+ /* Types for load/save callbacks. */
+ /* */
+ /*************************************************************************/
+
+
+ /* Error codes. */
+#define BDF_MISSING_START -1
+#define BDF_MISSING_FONTNAME -2
+#define BDF_MISSING_SIZE -3
+#define BDF_MISSING_CHARS -4
+#define BDF_MISSING_STARTCHAR -5
+#define BDF_MISSING_ENCODING -6
+#define BDF_MISSING_BBX -7
+
+#define BDF_OUT_OF_MEMORY -20
+
+#define BDF_INVALID_LINE -100
+
+
+ /*************************************************************************/
+ /* */
+ /* BDF font API. */
+ /* */
+ /*************************************************************************/
+
+ FT_LOCAL( FT_Error )
+ bdf_load_font( FT_Stream stream,
+ FT_Memory memory,
+ bdf_options_t* opts,
+ bdf_font_t* *font );
+
+ FT_LOCAL( void )
+ bdf_free_font( bdf_font_t* font );
+
+ FT_LOCAL( bdf_property_t * )
+ bdf_get_property( char* name,
+ bdf_font_t* font );
+
+ FT_LOCAL( bdf_property_t * )
+ bdf_get_font_property( bdf_font_t* font,
+ const char* name );
+
+
+FT_END_HEADER
+
+
+#endif /* __BDF_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.c
new file mode 100644
index 00000000000..0b736b5ceb3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.c
@@ -0,0 +1,855 @@
+/* bdfdrivr.c
+
+ FreeType font driver for bdf files
+
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include <ft2build.h>
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_BDF_H
+
+#include FT_SERVICE_BDF_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+#include "bdf.h"
+#include "bdfdrivr.h"
+
+#include "bdferror.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_bdfdriver
+
+
+ typedef struct BDF_CMapRec_
+ {
+ FT_CMapRec cmap;
+ FT_UInt num_encodings;
+ BDF_encoding_el* encodings;
+
+ } BDF_CMapRec, *BDF_CMap;
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ bdf_cmap_init( FT_CMap bdfcmap,
+ FT_Pointer init_data )
+ {
+ BDF_CMap cmap = (BDF_CMap)bdfcmap;
+ BDF_Face face = (BDF_Face)FT_CMAP_FACE( cmap );
+ FT_UNUSED( init_data );
+
+
+ cmap->num_encodings = face->bdffont->glyphs_used;
+ cmap->encodings = face->en_table;
+
+ return BDF_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ bdf_cmap_done( FT_CMap bdfcmap )
+ {
+ BDF_CMap cmap = (BDF_CMap)bdfcmap;
+
+
+ cmap->encodings = NULL;
+ cmap->num_encodings = 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ bdf_cmap_char_index( FT_CMap bdfcmap,
+ FT_UInt32 charcode )
+ {
+ BDF_CMap cmap = (BDF_CMap)bdfcmap;
+ BDF_encoding_el* encodings = cmap->encodings;
+ FT_UInt min, max, mid;
+ FT_UInt result = 0;
+
+
+ min = 0;
+ max = cmap->num_encodings;
+
+ while ( min < max )
+ {
+ FT_UInt32 code;
+
+
+ mid = ( min + max ) >> 1;
+ code = encodings[mid].enc;
+
+ if ( charcode == code )
+ {
+ /* increase glyph index by 1 -- */
+ /* we reserve slot 0 for the undefined glyph */
+ result = encodings[mid].glyph + 1;
+ break;
+ }
+
+ if ( charcode < code )
+ max = mid;
+ else
+ min = mid + 1;
+ }
+
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ bdf_cmap_char_next( FT_CMap bdfcmap,
+ FT_UInt32 *acharcode )
+ {
+ BDF_CMap cmap = (BDF_CMap)bdfcmap;
+ BDF_encoding_el* encodings = cmap->encodings;
+ FT_UInt min, max, mid;
+ FT_UInt32 charcode = *acharcode + 1;
+ FT_UInt result = 0;
+
+
+ min = 0;
+ max = cmap->num_encodings;
+
+ while ( min < max )
+ {
+ FT_UInt32 code;
+
+
+ mid = ( min + max ) >> 1;
+ code = encodings[mid].enc;
+
+ if ( charcode == code )
+ {
+ /* increase glyph index by 1 -- */
+ /* we reserve slot 0 for the undefined glyph */
+ result = encodings[mid].glyph + 1;
+ goto Exit;
+ }
+
+ if ( charcode < code )
+ max = mid;
+ else
+ min = mid + 1;
+ }
+
+ charcode = 0;
+ if ( min < cmap->num_encodings )
+ {
+ charcode = encodings[min].enc;
+ result = encodings[min].glyph + 1;
+ }
+
+ Exit:
+ *acharcode = charcode;
+ return result;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_CMap_ClassRec bdf_cmap_class =
+ {
+ sizeof ( BDF_CMapRec ),
+ bdf_cmap_init,
+ bdf_cmap_done,
+ bdf_cmap_char_index,
+ bdf_cmap_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+ static FT_Error
+ bdf_interpret_style( BDF_Face bdf )
+ {
+ FT_Error error = BDF_Err_Ok;
+ FT_Face face = FT_FACE( bdf );
+ FT_Memory memory = face->memory;
+ bdf_font_t* font = bdf->bdffont;
+ bdf_property_t* prop;
+
+ int nn, len;
+ char* strings[4] = { NULL, NULL, NULL, NULL };
+ int lengths[4];
+
+
+ face->style_flags = 0;
+
+ prop = bdf_get_font_property( font, (char *)"SLANT" );
+ if ( prop && prop->format == BDF_ATOM &&
+ prop->value.atom &&
+ ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' ||
+ *(prop->value.atom) == 'I' || *(prop->value.atom) == 'i' ) )
+ {
+ face->style_flags |= FT_STYLE_FLAG_ITALIC;
+ strings[2] = ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' )
+ ? (char *)"Oblique"
+ : (char *)"Italic";
+ }
+
+ prop = bdf_get_font_property( font, (char *)"WEIGHT_NAME" );
+ if ( prop && prop->format == BDF_ATOM &&
+ prop->value.atom &&
+ ( *(prop->value.atom) == 'B' || *(prop->value.atom) == 'b' ) )
+ {
+ face->style_flags |= FT_STYLE_FLAG_BOLD;
+ strings[1] = (char *)"Bold";
+ }
+
+ prop = bdf_get_font_property( font, (char *)"SETWIDTH_NAME" );
+ if ( prop && prop->format == BDF_ATOM &&
+ prop->value.atom && *(prop->value.atom) &&
+ !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
+ strings[3] = (char *)(prop->value.atom);
+
+ prop = bdf_get_font_property( font, (char *)"ADD_STYLE_NAME" );
+ if ( prop && prop->format == BDF_ATOM &&
+ prop->value.atom && *(prop->value.atom) &&
+ !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
+ strings[0] = (char *)(prop->value.atom);
+
+ len = 0;
+
+ for ( len = 0, nn = 0; nn < 4; nn++ )
+ {
+ lengths[nn] = 0;
+ if ( strings[nn] )
+ {
+ lengths[nn] = ft_strlen( strings[nn] );
+ len += lengths[nn] + 1;
+ }
+ }
+
+ if ( len == 0 )
+ {
+ strings[0] = (char *)"Regular";
+ lengths[0] = ft_strlen( strings[0] );
+ len = lengths[0] + 1;
+ }
+
+ {
+ char* s;
+
+
+ if ( FT_ALLOC( face->style_name, len ) )
+ return error;
+
+ s = face->style_name;
+
+ for ( nn = 0; nn < 4; nn++ )
+ {
+ char* src = strings[nn];
+
+
+ len = lengths[nn];
+
+ if ( src == NULL )
+ continue;
+
+ /* separate elements with a space */
+ if ( s != face->style_name )
+ *s++ = ' ';
+
+ ft_memcpy( s, src, len );
+
+ /* need to convert spaces to dashes for */
+ /* add_style_name and setwidth_name */
+ if ( nn == 0 || nn == 3 )
+ {
+ int mm;
+
+
+ for ( mm = 0; mm < len; mm++ )
+ if ( s[mm] == ' ' )
+ s[mm] = '-';
+ }
+
+ s += len;
+ }
+ *s = 0;
+ }
+
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ BDF_Face_Done( FT_Face bdfface ) /* BDF_Face */
+ {
+ BDF_Face face = (BDF_Face)bdfface;
+ FT_Memory memory;
+
+
+ if ( !face )
+ return;
+
+ memory = FT_FACE_MEMORY( face );
+
+ bdf_free_font( face->bdffont );
+
+ FT_FREE( face->en_table );
+
+ FT_FREE( face->charset_encoding );
+ FT_FREE( face->charset_registry );
+ FT_FREE( bdfface->family_name );
+ FT_FREE( bdfface->style_name );
+
+ FT_FREE( bdfface->available_sizes );
+
+ FT_FREE( face->bdffont );
+
+ FT_TRACE4(( "BDF_Face_Done: done face\n" ));
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ BDF_Face_Init( FT_Stream stream,
+ FT_Face bdfface, /* BDF_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ FT_Error error = BDF_Err_Ok;
+ BDF_Face face = (BDF_Face)bdfface;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+ bdf_font_t* font = NULL;
+ bdf_options_t options;
+
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+ FT_UNUSED( face_index );
+
+
+ if ( FT_STREAM_SEEK( 0 ) )
+ goto Exit;
+
+ options.correct_metrics = 1; /* FZ XXX: options semantics */
+ options.keep_unencoded = 1;
+ options.keep_comments = 0;
+ options.font_spacing = BDF_PROPORTIONAL;
+
+ error = bdf_load_font( stream, memory, &options, &font );
+ if ( error == BDF_Err_Missing_Startfont_Field )
+ {
+ FT_TRACE2(( "[not a valid BDF file]\n" ));
+ goto Fail;
+ }
+ else if ( error )
+ goto Exit;
+
+ /* we have a bdf font: let's construct the face object */
+ face->bdffont = font;
+ {
+ bdf_property_t* prop = NULL;
+
+
+ FT_TRACE4(( "number of glyphs: %d (%d)\n",
+ font->glyphs_size,
+ font->glyphs_used ));
+ FT_TRACE4(( "number of unencoded glyphs: %d (%d)\n",
+ font->unencoded_size,
+ font->unencoded_used ));
+
+ bdfface->num_faces = 1;
+ bdfface->face_index = 0;
+ bdfface->face_flags = FT_FACE_FLAG_FIXED_SIZES |
+ FT_FACE_FLAG_HORIZONTAL |
+ FT_FACE_FLAG_FAST_GLYPHS;
+
+ prop = bdf_get_font_property( font, "SPACING" );
+ if ( prop && prop->format == BDF_ATOM &&
+ prop->value.atom &&
+ ( *(prop->value.atom) == 'M' || *(prop->value.atom) == 'm' ||
+ *(prop->value.atom) == 'C' || *(prop->value.atom) == 'c' ) )
+ bdfface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ /* FZ XXX: TO DO: FT_FACE_FLAGS_VERTICAL */
+ /* FZ XXX: I need a font to implement this */
+
+ prop = bdf_get_font_property( font, "FAMILY_NAME" );
+ if ( prop && prop->value.atom )
+ {
+ if ( FT_STRDUP( bdfface->family_name, prop->value.atom ) )
+ goto Exit;
+ }
+ else
+ bdfface->family_name = 0;
+
+ if ( ( error = bdf_interpret_style( face ) ) != 0 )
+ goto Exit;
+
+ /* the number of glyphs (with one slot for the undefined glyph */
+ /* at position 0 and all unencoded glyphs) */
+ bdfface->num_glyphs = font->glyphs_size + 1;
+
+ bdfface->num_fixed_sizes = 1;
+ if ( FT_NEW_ARRAY( bdfface->available_sizes, 1 ) )
+ goto Exit;
+
+ {
+ FT_Bitmap_Size* bsize = bdfface->available_sizes;
+ FT_Short resolution_x = 0, resolution_y = 0;
+
+
+ FT_MEM_ZERO( bsize, sizeof ( FT_Bitmap_Size ) );
+
+ bsize->height = (FT_Short)( font->font_ascent + font->font_descent );
+
+ prop = bdf_get_font_property( font, "AVERAGE_WIDTH" );
+ if ( prop )
+ bsize->width = (FT_Short)( ( prop->value.int32 + 5 ) / 10 );
+ else
+ bsize->width = (FT_Short)( bsize->height * 2/3 );
+
+ prop = bdf_get_font_property( font, "POINT_SIZE" );
+ if ( prop )
+ /* convert from 722.7 decipoints to 72 points per inch */
+ bsize->size =
+ (FT_Pos)( ( prop->value.int32 * 64 * 7200 + 36135L ) / 72270L );
+ else
+ bsize->size = bsize->width << 6;
+
+ prop = bdf_get_font_property( font, "PIXEL_SIZE" );
+ if ( prop )
+ bsize->y_ppem = (FT_Short)prop->value.int32 << 6;
+
+ prop = bdf_get_font_property( font, "RESOLUTION_X" );
+ if ( prop )
+ resolution_x = (FT_Short)prop->value.int32;
+
+ prop = bdf_get_font_property( font, "RESOLUTION_Y" );
+ if ( prop )
+ resolution_y = (FT_Short)prop->value.int32;
+
+ if ( bsize->y_ppem == 0 )
+ {
+ bsize->y_ppem = bsize->size;
+ if ( resolution_y )
+ bsize->y_ppem = bsize->y_ppem * resolution_y / 72;
+ }
+ if ( resolution_x && resolution_y )
+ bsize->x_ppem = bsize->y_ppem * resolution_x / resolution_y;
+ else
+ bsize->x_ppem = bsize->y_ppem;
+ }
+
+ /* encoding table */
+ {
+ bdf_glyph_t* cur = font->glyphs;
+ unsigned long n;
+
+
+ if ( FT_NEW_ARRAY( face->en_table, font->glyphs_size ) )
+ goto Exit;
+
+ face->default_glyph = 0;
+ for ( n = 0; n < font->glyphs_size; n++ )
+ {
+ (face->en_table[n]).enc = cur[n].encoding;
+ FT_TRACE4(( "idx %d, val 0x%lX\n", n, cur[n].encoding ));
+ (face->en_table[n]).glyph = (FT_Short)n;
+
+ if ( cur[n].encoding == font->default_char )
+ face->default_glyph = n;
+ }
+ }
+
+ /* charmaps */
+ {
+ bdf_property_t *charset_registry = 0, *charset_encoding = 0;
+ FT_Bool unicode_charmap = 0;
+
+
+ charset_registry =
+ bdf_get_font_property( font, "CHARSET_REGISTRY" );
+ charset_encoding =
+ bdf_get_font_property( font, "CHARSET_ENCODING" );
+ if ( charset_registry && charset_encoding )
+ {
+ if ( charset_registry->format == BDF_ATOM &&
+ charset_encoding->format == BDF_ATOM &&
+ charset_registry->value.atom &&
+ charset_encoding->value.atom )
+ {
+ const char* s;
+
+
+ if ( FT_STRDUP( face->charset_encoding,
+ charset_encoding->value.atom ) ||
+ FT_STRDUP( face->charset_registry,
+ charset_registry->value.atom ) )
+ goto Exit;
+
+ /* Uh, oh, compare first letters manually to avoid dependency */
+ /* on locales. */
+ s = face->charset_registry;
+ if ( ( s[0] == 'i' || s[0] == 'I' ) &&
+ ( s[1] == 's' || s[1] == 'S' ) &&
+ ( s[2] == 'o' || s[2] == 'O' ) )
+ {
+ s += 3;
+ if ( !ft_strcmp( s, "10646" ) ||
+ ( !ft_strcmp( s, "8859" ) &&
+ !ft_strcmp( face->charset_encoding, "1" ) ) )
+ unicode_charmap = 1;
+ }
+
+ {
+ FT_CharMapRec charmap;
+
+
+ charmap.face = FT_FACE( face );
+ charmap.encoding = FT_ENCODING_NONE;
+ charmap.platform_id = 0;
+ charmap.encoding_id = 0;
+
+ if ( unicode_charmap )
+ {
+ charmap.encoding = FT_ENCODING_UNICODE;
+ charmap.platform_id = 3;
+ charmap.encoding_id = 1;
+ }
+
+ error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
+
+#if 0
+ /* Select default charmap */
+ if ( bdfface->num_charmaps )
+ bdfface->charmap = bdfface->charmaps[0];
+#endif
+ }
+
+ goto Exit;
+ }
+ }
+
+ /* otherwise assume Adobe standard encoding */
+
+ {
+ FT_CharMapRec charmap;
+
+
+ charmap.face = FT_FACE( face );
+ charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
+ charmap.platform_id = 7;
+ charmap.encoding_id = 0;
+
+ error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
+
+ /* Select default charmap */
+ if ( bdfface->num_charmaps )
+ bdfface->charmap = bdfface->charmaps[0];
+ }
+ }
+ }
+
+ Exit:
+ return error;
+
+ Fail:
+ BDF_Face_Done( bdfface );
+ return BDF_Err_Unknown_File_Format;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ BDF_Size_Select( FT_Size size,
+ FT_ULong strike_index )
+ {
+ bdf_font_t* bdffont = ( (BDF_Face)size->face )->bdffont;
+
+
+ FT_Select_Metrics( size->face, strike_index );
+
+ size->metrics.ascender = bdffont->font_ascent << 6;
+ size->metrics.descender = -bdffont->font_descent << 6;
+ size->metrics.max_advance = bdffont->bbx.width << 6;
+
+ return BDF_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ BDF_Size_Request( FT_Size size,
+ FT_Size_Request req )
+ {
+ FT_Face face = size->face;
+ FT_Bitmap_Size* bsize = face->available_sizes;
+ bdf_font_t* bdffont = ( (BDF_Face)face )->bdffont;
+ FT_Error error = BDF_Err_Invalid_Pixel_Size;
+ FT_Long height;
+
+
+ height = FT_REQUEST_HEIGHT( req );
+ height = ( height + 32 ) >> 6;
+
+ switch ( req->type )
+ {
+ case FT_SIZE_REQUEST_TYPE_NOMINAL:
+ if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
+ error = BDF_Err_Ok;
+ break;
+
+ case FT_SIZE_REQUEST_TYPE_REAL_DIM:
+ if ( height == ( bdffont->font_ascent +
+ bdffont->font_descent ) )
+ error = BDF_Err_Ok;
+ break;
+
+ default:
+ error = BDF_Err_Unimplemented_Feature;
+ break;
+ }
+
+ if ( error )
+ return error;
+ else
+ return BDF_Size_Select( size, 0 );
+ }
+
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ BDF_Glyph_Load( FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ BDF_Face bdf = (BDF_Face)FT_SIZE_FACE( size );
+ FT_Face face = FT_FACE( bdf );
+ FT_Error error = BDF_Err_Ok;
+ FT_Bitmap* bitmap = &slot->bitmap;
+ bdf_glyph_t glyph;
+ int bpp = bdf->bdffont->bpp;
+
+ FT_UNUSED( load_flags );
+
+
+ if ( !face || glyph_index >= (FT_UInt)face->num_glyphs )
+ {
+ error = BDF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* index 0 is the undefined glyph */
+ if ( glyph_index == 0 )
+ glyph_index = bdf->default_glyph;
+ else
+ glyph_index--;
+
+ /* slot, bitmap => freetype, glyph => bdflib */
+ glyph = bdf->bdffont->glyphs[glyph_index];
+
+ bitmap->rows = glyph.bbx.height;
+ bitmap->width = glyph.bbx.width;
+ bitmap->pitch = glyph.bpr;
+
+ /* note: we don't allocate a new array to hold the bitmap; */
+ /* we can simply point to it */
+ ft_glyphslot_set_bitmap( slot, glyph.bitmap );
+
+ switch ( bpp )
+ {
+ case 1:
+ bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
+ break;
+ case 2:
+ bitmap->pixel_mode = FT_PIXEL_MODE_GRAY2;
+ break;
+ case 4:
+ bitmap->pixel_mode = FT_PIXEL_MODE_GRAY4;
+ break;
+ case 8:
+ bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
+ bitmap->num_grays = 256;
+ break;
+ }
+
+ slot->format = FT_GLYPH_FORMAT_BITMAP;
+ slot->bitmap_left = glyph.bbx.x_offset;
+ slot->bitmap_top = glyph.bbx.ascent;
+
+ slot->metrics.horiAdvance = glyph.dwidth << 6;
+ slot->metrics.horiBearingX = glyph.bbx.x_offset << 6;
+ slot->metrics.horiBearingY = glyph.bbx.ascent << 6;
+ slot->metrics.width = bitmap->width << 6;
+ slot->metrics.height = bitmap->rows << 6;
+
+ /*
+ * XXX DWIDTH1 and VVECTOR should be parsed and
+ * used here, provided such fonts do exist.
+ */
+ ft_synthesize_vertical_metrics( &slot->metrics,
+ bdf->bdffont->bbx.height << 6 );
+
+ Exit:
+ return error;
+ }
+
+
+ /*
+ *
+ * BDF SERVICE
+ *
+ */
+
+ static FT_Error
+ bdf_get_bdf_property( BDF_Face face,
+ const char* prop_name,
+ BDF_PropertyRec *aproperty )
+ {
+ bdf_property_t* prop;
+
+
+ FT_ASSERT( face && face->bdffont );
+
+ prop = bdf_get_font_property( face->bdffont, prop_name );
+ if ( prop )
+ {
+ switch ( prop->format )
+ {
+ case BDF_ATOM:
+ aproperty->type = BDF_PROPERTY_TYPE_ATOM;
+ aproperty->u.atom = prop->value.atom;
+ break;
+
+ case BDF_INTEGER:
+ aproperty->type = BDF_PROPERTY_TYPE_INTEGER;
+ aproperty->u.integer = prop->value.int32;
+ break;
+
+ case BDF_CARDINAL:
+ aproperty->type = BDF_PROPERTY_TYPE_CARDINAL;
+ aproperty->u.cardinal = prop->value.card32;
+ break;
+
+ default:
+ goto Fail;
+ }
+ return 0;
+ }
+
+ Fail:
+ return BDF_Err_Invalid_Argument;
+ }
+
+
+ static FT_Error
+ bdf_get_charset_id( BDF_Face face,
+ const char* *acharset_encoding,
+ const char* *acharset_registry )
+ {
+ *acharset_encoding = face->charset_encoding;
+ *acharset_registry = face->charset_registry;
+
+ return 0;
+ }
+
+
+ static const FT_Service_BDFRec bdf_service_bdf =
+ {
+ (FT_BDF_GetCharsetIdFunc)bdf_get_charset_id,
+ (FT_BDF_GetPropertyFunc) bdf_get_bdf_property
+ };
+
+
+ /*
+ *
+ * SERVICES LIST
+ *
+ */
+
+ static const FT_ServiceDescRec bdf_services[] =
+ {
+ { FT_SERVICE_ID_BDF, &bdf_service_bdf },
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_BDF },
+ { NULL, NULL }
+ };
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ bdf_driver_requester( FT_Module module,
+ const char* name )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( bdf_services, name );
+ }
+
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec bdf_driver_class =
+ {
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_NO_OUTLINES,
+ sizeof ( FT_DriverRec ),
+
+ "bdf",
+ 0x10000L,
+ 0x20000L,
+
+ 0,
+
+ (FT_Module_Constructor)0,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) bdf_driver_requester
+ },
+
+ sizeof ( BDF_FaceRec ),
+ sizeof ( FT_SizeRec ),
+ sizeof ( FT_GlyphSlotRec ),
+
+ BDF_Face_Init,
+ BDF_Face_Done,
+ 0, /* FT_Size_InitFunc */
+ 0, /* FT_Size_DoneFunc */
+ 0, /* FT_Slot_InitFunc */
+ 0, /* FT_Slot_DoneFunc */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+ BDF_Glyph_Load,
+
+ 0, /* FT_Face_GetKerningFunc */
+ 0, /* FT_Face_AttachFunc */
+ 0, /* FT_Face_GetAdvancesFunc */
+
+ BDF_Size_Request,
+ BDF_Size_Select
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.h
new file mode 100644
index 00000000000..86f40ee4af5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.h
@@ -0,0 +1,76 @@
+/* bdfdrivr.h
+
+ FreeType font driver for bdf fonts
+
+ Copyright (C) 2001, 2002, 2003, 2004 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __BDFDRIVR_H__
+#define __BDFDRIVR_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+#include "bdf.h"
+
+
+FT_BEGIN_HEADER
+
+
+ typedef struct BDF_encoding_el_
+ {
+ FT_ULong enc;
+ FT_UShort glyph;
+
+ } BDF_encoding_el;
+
+
+ typedef struct BDF_FaceRec_
+ {
+ FT_FaceRec root;
+
+ char* charset_encoding;
+ char* charset_registry;
+
+ bdf_font_t* bdffont;
+
+ BDF_encoding_el* en_table;
+
+ FT_CharMap charmap_handle;
+ FT_CharMapRec charmap; /* a single charmap per face */
+
+ FT_UInt default_glyph;
+
+ } BDF_FaceRec, *BDF_Face;
+
+
+ FT_EXPORT_VAR( const FT_Driver_ClassRec ) bdf_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __BDFDRIVR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdferror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdferror.h
new file mode 100644
index 00000000000..b27fa333bbc
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdferror.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2001, 2002 Francesco Zappa Nardelli
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+ * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the BDF error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __BDFERROR_H__
+#define __BDFERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX BDF_Err_
+#define FT_ERR_BASE FT_Mod_Err_BDF
+
+#include FT_ERRORS_H
+
+#endif /* __BDFERROR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdflib.c b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdflib.c
new file mode 100644
index 00000000000..512cd62c3ec
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdflib.c
@@ -0,0 +1,2472 @@
+/*
+ * Copyright 2000 Computing Research Labs, New Mexico State University
+ * Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ * Francesco Zappa Nardelli
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+ * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+ /*************************************************************************/
+ /* */
+ /* This file is based on bdf.c,v 1.22 2000/03/16 20:08:50 */
+ /* */
+ /* taken from Mark Leisher's xmbdfed package */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+
+#include FT_FREETYPE_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+
+#include "bdf.h"
+#include "bdferror.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_bdflib
+
+
+ /*************************************************************************/
+ /* */
+ /* Default BDF font options. */
+ /* */
+ /*************************************************************************/
+
+
+ static const bdf_options_t _bdf_opts =
+ {
+ 1, /* Correct metrics. */
+ 1, /* Preserve unencoded glyphs. */
+ 0, /* Preserve comments. */
+ BDF_PROPORTIONAL /* Default spacing. */
+ };
+
+
+ /*************************************************************************/
+ /* */
+ /* Builtin BDF font properties. */
+ /* */
+ /*************************************************************************/
+
+ /* List of most properties that might appear in a font. Doesn't include */
+ /* the RAW_* and AXIS_* properties in X11R6 polymorphic fonts. */
+
+ static const bdf_property_t _bdf_properties[] =
+ {
+ { (char *)"ADD_STYLE_NAME", BDF_ATOM, 1, { 0 } },
+ { (char *)"AVERAGE_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"AVG_CAPITAL_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"AVG_LOWERCASE_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"CAP_HEIGHT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"CHARSET_COLLECTIONS", BDF_ATOM, 1, { 0 } },
+ { (char *)"CHARSET_ENCODING", BDF_ATOM, 1, { 0 } },
+ { (char *)"CHARSET_REGISTRY", BDF_ATOM, 1, { 0 } },
+ { (char *)"COMMENT", BDF_ATOM, 1, { 0 } },
+ { (char *)"COPYRIGHT", BDF_ATOM, 1, { 0 } },
+ { (char *)"DEFAULT_CHAR", BDF_CARDINAL, 1, { 0 } },
+ { (char *)"DESTINATION", BDF_CARDINAL, 1, { 0 } },
+ { (char *)"DEVICE_FONT_NAME", BDF_ATOM, 1, { 0 } },
+ { (char *)"END_SPACE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"FACE_NAME", BDF_ATOM, 1, { 0 } },
+ { (char *)"FAMILY_NAME", BDF_ATOM, 1, { 0 } },
+ { (char *)"FIGURE_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"FONT", BDF_ATOM, 1, { 0 } },
+ { (char *)"FONTNAME_REGISTRY", BDF_ATOM, 1, { 0 } },
+ { (char *)"FONT_ASCENT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"FONT_DESCENT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"FOUNDRY", BDF_ATOM, 1, { 0 } },
+ { (char *)"FULL_NAME", BDF_ATOM, 1, { 0 } },
+ { (char *)"ITALIC_ANGLE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"MAX_SPACE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"MIN_SPACE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"NORM_SPACE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"NOTICE", BDF_ATOM, 1, { 0 } },
+ { (char *)"PIXEL_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"POINT_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"QUAD_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_ASCENT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_AVERAGE_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_AVG_CAPITAL_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_AVG_LOWERCASE_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_CAP_HEIGHT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_DESCENT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_END_SPACE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_FIGURE_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_MAX_SPACE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_MIN_SPACE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_NORM_SPACE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_PIXEL_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_POINT_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_PIXELSIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_POINTSIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_QUAD_WIDTH", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_SMALL_CAP_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_STRIKEOUT_ASCENT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_STRIKEOUT_DESCENT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_SUBSCRIPT_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_SUBSCRIPT_X", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_SUBSCRIPT_Y", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_SUPERSCRIPT_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_SUPERSCRIPT_X", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_SUPERSCRIPT_Y", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_UNDERLINE_POSITION", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_UNDERLINE_THICKNESS", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RAW_X_HEIGHT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RELATIVE_SETWIDTH", BDF_CARDINAL, 1, { 0 } },
+ { (char *)"RELATIVE_WEIGHT", BDF_CARDINAL, 1, { 0 } },
+ { (char *)"RESOLUTION", BDF_INTEGER, 1, { 0 } },
+ { (char *)"RESOLUTION_X", BDF_CARDINAL, 1, { 0 } },
+ { (char *)"RESOLUTION_Y", BDF_CARDINAL, 1, { 0 } },
+ { (char *)"SETWIDTH_NAME", BDF_ATOM, 1, { 0 } },
+ { (char *)"SLANT", BDF_ATOM, 1, { 0 } },
+ { (char *)"SMALL_CAP_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"SPACING", BDF_ATOM, 1, { 0 } },
+ { (char *)"STRIKEOUT_ASCENT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"STRIKEOUT_DESCENT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"SUBSCRIPT_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"SUBSCRIPT_X", BDF_INTEGER, 1, { 0 } },
+ { (char *)"SUBSCRIPT_Y", BDF_INTEGER, 1, { 0 } },
+ { (char *)"SUPERSCRIPT_SIZE", BDF_INTEGER, 1, { 0 } },
+ { (char *)"SUPERSCRIPT_X", BDF_INTEGER, 1, { 0 } },
+ { (char *)"SUPERSCRIPT_Y", BDF_INTEGER, 1, { 0 } },
+ { (char *)"UNDERLINE_POSITION", BDF_INTEGER, 1, { 0 } },
+ { (char *)"UNDERLINE_THICKNESS", BDF_INTEGER, 1, { 0 } },
+ { (char *)"WEIGHT", BDF_CARDINAL, 1, { 0 } },
+ { (char *)"WEIGHT_NAME", BDF_ATOM, 1, { 0 } },
+ { (char *)"X_HEIGHT", BDF_INTEGER, 1, { 0 } },
+ { (char *)"_MULE_BASELINE_OFFSET", BDF_INTEGER, 1, { 0 } },
+ { (char *)"_MULE_RELATIVE_COMPOSE", BDF_INTEGER, 1, { 0 } },
+ };
+
+ static const unsigned long
+ _num_bdf_properties = sizeof ( _bdf_properties ) /
+ sizeof ( _bdf_properties[0] );
+
+
+ /*************************************************************************/
+ /* */
+ /* Hash table utilities for the properties. */
+ /* */
+ /*************************************************************************/
+
+ /* XXX: Replace this with FreeType's hash functions */
+
+
+#define INITIAL_HT_SIZE 241
+
+ typedef void
+ (*hash_free_func)( hashnode node );
+
+ static hashnode*
+ hash_bucket( const char* key,
+ hashtable* ht )
+ {
+ const char* kp = key;
+ unsigned long res = 0;
+ hashnode* bp = ht->table, *ndp;
+
+
+ /* Mocklisp hash function. */
+ while ( *kp )
+ res = ( res << 5 ) - res + *kp++;
+
+ ndp = bp + ( res % ht->size );
+ while ( *ndp )
+ {
+ kp = (*ndp)->key;
+ if ( kp[0] == key[0] && ft_strcmp( kp, key ) == 0 )
+ break;
+ ndp--;
+ if ( ndp < bp )
+ ndp = bp + ( ht->size - 1 );
+ }
+
+ return ndp;
+ }
+
+
+ static FT_Error
+ hash_rehash( hashtable* ht,
+ FT_Memory memory )
+ {
+ hashnode* obp = ht->table, *bp, *nbp;
+ int i, sz = ht->size;
+ FT_Error error = BDF_Err_Ok;
+
+
+ ht->size <<= 1;
+ ht->limit = ht->size / 3;
+
+ if ( FT_NEW_ARRAY( ht->table, ht->size ) )
+ goto Exit;
+
+ for ( i = 0, bp = obp; i < sz; i++, bp++ )
+ {
+ if ( *bp )
+ {
+ nbp = hash_bucket( (*bp)->key, ht );
+ *nbp = *bp;
+ }
+ }
+ FT_FREE( obp );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ hash_init( hashtable* ht,
+ FT_Memory memory )
+ {
+ int sz = INITIAL_HT_SIZE;
+ FT_Error error = BDF_Err_Ok;
+
+
+ ht->size = sz;
+ ht->limit = sz / 3;
+ ht->used = 0;
+
+ if ( FT_NEW_ARRAY( ht->table, sz ) )
+ goto Exit;
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ hash_free( hashtable* ht,
+ FT_Memory memory )
+ {
+ if ( ht != 0 )
+ {
+ int i, sz = ht->size;
+ hashnode* bp = ht->table;
+
+
+ for ( i = 0; i < sz; i++, bp++ )
+ FT_FREE( *bp );
+
+ FT_FREE( ht->table );
+ }
+ }
+
+
+ static FT_Error
+ hash_insert( char* key,
+ void* data,
+ hashtable* ht,
+ FT_Memory memory )
+ {
+ hashnode nn, *bp = hash_bucket( key, ht );
+ FT_Error error = BDF_Err_Ok;
+
+
+ nn = *bp;
+ if ( !nn )
+ {
+ if ( FT_NEW( nn ) )
+ goto Exit;
+ *bp = nn;
+
+ nn->key = key;
+ nn->data = data;
+
+ if ( ht->used >= ht->limit )
+ {
+ error = hash_rehash( ht, memory );
+ if ( error )
+ goto Exit;
+ }
+ ht->used++;
+ }
+ else
+ nn->data = data;
+
+ Exit:
+ return error;
+ }
+
+
+ static hashnode
+ hash_lookup( const char* key,
+ hashtable* ht )
+ {
+ hashnode *np = hash_bucket( key, ht );
+
+
+ return *np;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Utility types and functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /* Function type for parsing lines of a BDF font. */
+
+ typedef FT_Error
+ (*_bdf_line_func_t)( char* line,
+ unsigned long linelen,
+ unsigned long lineno,
+ void* call_data,
+ void* client_data );
+
+
+ /* List structure for splitting lines into fields. */
+
+ typedef struct _bdf_list_t_
+ {
+ char** field;
+ unsigned long size;
+ unsigned long used;
+ FT_Memory memory;
+
+ } _bdf_list_t;
+
+
+ /* Structure used while loading BDF fonts. */
+
+ typedef struct _bdf_parse_t_
+ {
+ unsigned long flags;
+ unsigned long cnt;
+ unsigned long row;
+
+ short minlb;
+ short maxlb;
+ short maxrb;
+ short maxas;
+ short maxds;
+
+ short rbearing;
+
+ char* glyph_name;
+ long glyph_enc;
+
+ bdf_font_t* font;
+ bdf_options_t* opts;
+
+ unsigned long have[2048];
+ _bdf_list_t list;
+
+ FT_Memory memory;
+
+ } _bdf_parse_t;
+
+
+#define setsbit( m, cc ) \
+ ( m[(FT_Byte)(cc) >> 3] |= (FT_Byte)( 1 << ( (cc) & 7 ) ) )
+#define sbitset( m, cc ) \
+ ( m[(FT_Byte)(cc) >> 3] & ( 1 << ( (cc) & 7 ) ) )
+
+
+ static void
+ _bdf_list_init( _bdf_list_t* list,
+ FT_Memory memory )
+ {
+ FT_ZERO( list );
+ list->memory = memory;
+ }
+
+
+ static void
+ _bdf_list_done( _bdf_list_t* list )
+ {
+ FT_Memory memory = list->memory;
+
+
+ if ( memory )
+ {
+ FT_FREE( list->field );
+ FT_ZERO( list );
+ }
+ }
+
+
+ static FT_Error
+ _bdf_list_ensure( _bdf_list_t* list,
+ int num_items )
+ {
+ FT_Error error = BDF_Err_Ok;
+
+
+ if ( num_items > (int)list->size )
+ {
+ int oldsize = list->size;
+ int newsize = oldsize + ( oldsize >> 1 ) + 4;
+ int bigsize = FT_INT_MAX / sizeof ( char* );
+ FT_Memory memory = list->memory;
+
+
+ if ( oldsize == bigsize )
+ {
+ error = BDF_Err_Out_Of_Memory;
+ goto Exit;
+ }
+ else if ( newsize < oldsize || newsize > bigsize )
+ newsize = bigsize;
+
+ if ( FT_RENEW_ARRAY( list->field, oldsize, newsize ) )
+ goto Exit;
+
+ list->size = newsize;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ _bdf_list_shift( _bdf_list_t* list,
+ unsigned long n )
+ {
+ unsigned long i, u;
+
+
+ if ( list == 0 || list->used == 0 || n == 0 )
+ return;
+
+ if ( n >= list->used )
+ {
+ list->used = 0;
+ return;
+ }
+
+ for ( u = n, i = 0; u < list->used; i++, u++ )
+ list->field[i] = list->field[u];
+ list->used -= n;
+ }
+
+
+ static char *
+ _bdf_list_join( _bdf_list_t* list,
+ int c,
+ unsigned long *alen )
+ {
+ unsigned long i, j;
+ char *fp, *dp;
+
+
+ *alen = 0;
+
+ if ( list == 0 || list->used == 0 )
+ return 0;
+
+ dp = list->field[0];
+ for ( i = j = 0; i < list->used; i++ )
+ {
+ fp = list->field[i];
+ while ( *fp )
+ dp[j++] = *fp++;
+
+ if ( i + 1 < list->used )
+ dp[j++] = (char)c;
+ }
+ dp[j] = 0;
+
+ *alen = j;
+ return dp;
+ }
+
+
+ /* An empty string for empty fields. */
+
+ static const char empty[1] = { 0 }; /* XXX eliminate this */
+
+
+ static FT_Error
+ _bdf_list_split( _bdf_list_t* list,
+ char* separators,
+ char* line,
+ unsigned long linelen )
+ {
+ int mult, final_empty;
+ char *sp, *ep, *end;
+ char seps[32];
+ FT_Error error = BDF_Err_Ok;
+
+
+ /* Initialize the list. */
+ list->used = 0;
+
+ /* If the line is empty, then simply return. */
+ if ( linelen == 0 || line[0] == 0 )
+ goto Exit;
+
+ /* In the original code, if the `separators' parameter is NULL or */
+ /* empty, the list is split into individual bytes. We don't need */
+ /* this, so an error is signaled. */
+ if ( separators == 0 || *separators == 0 )
+ {
+ error = BDF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* Prepare the separator bitmap. */
+ FT_MEM_ZERO( seps, 32 );
+
+ /* If the very last character of the separator string is a plus, then */
+ /* set the `mult' flag to indicate that multiple separators should be */
+ /* collapsed into one. */
+ for ( mult = 0, sp = separators; sp && *sp; sp++ )
+ {
+ if ( *sp == '+' && *( sp + 1 ) == 0 )
+ mult = 1;
+ else
+ setsbit( seps, *sp );
+ }
+
+ /* Break the line up into fields. */
+ for ( final_empty = 0, sp = ep = line, end = sp + linelen;
+ sp < end && *sp; )
+ {
+ /* Collect everything that is not a separator. */
+ for ( ; *ep && !sbitset( seps, *ep ); ep++ )
+ ;
+
+ /* Resize the list if necessary. */
+ if ( list->used == list->size )
+ {
+ error = _bdf_list_ensure( list, list->used + 1 );
+ if ( error )
+ goto Exit;
+ }
+
+ /* Assign the field appropriately. */
+ list->field[list->used++] = ( ep > sp ) ? sp : (char*)empty;
+
+ sp = ep;
+
+ if ( mult )
+ {
+ /* If multiple separators should be collapsed, do it now by */
+ /* setting all the separator characters to 0. */
+ for ( ; *ep && sbitset( seps, *ep ); ep++ )
+ *ep = 0;
+ }
+ else if ( *ep != 0 )
+ /* Don't collapse multiple separators by making them 0, so just */
+ /* make the one encountered 0. */
+ *ep++ = 0;
+
+ final_empty = ( ep > sp && *ep == 0 );
+ sp = ep;
+ }
+
+ /* Finally, NULL-terminate the list. */
+ if ( list->used + final_empty >= list->size )
+ {
+ error = _bdf_list_ensure( list, list->used + final_empty + 1 );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( final_empty )
+ list->field[list->used++] = (char*)empty;
+
+ list->field[list->used] = 0;
+
+ Exit:
+ return error;
+ }
+
+
+#define NO_SKIP 256 /* this value cannot be stored in a 'char' */
+
+
+ static FT_Error
+ _bdf_readstream( FT_Stream stream,
+ _bdf_line_func_t callback,
+ void* client_data,
+ unsigned long *lno )
+ {
+ _bdf_line_func_t cb;
+ unsigned long lineno, buf_size;
+ int refill, bytes, hold, to_skip;
+ int start, end, cursor, avail;
+ char* buf = 0;
+ FT_Memory memory = stream->memory;
+ FT_Error error = BDF_Err_Ok;
+
+
+ if ( callback == 0 )
+ {
+ error = BDF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* initial size and allocation of the input buffer */
+ buf_size = 1024;
+
+ if ( FT_NEW_ARRAY( buf, buf_size ) )
+ goto Exit;
+
+ cb = callback;
+ lineno = 1;
+ buf[0] = 0;
+ start = 0;
+ end = 0;
+ avail = 0;
+ cursor = 0;
+ refill = 1;
+ to_skip = NO_SKIP;
+ bytes = 0; /* make compiler happy */
+
+ for (;;)
+ {
+ if ( refill )
+ {
+ bytes = (int)FT_Stream_TryRead( stream, (FT_Byte*)buf + cursor,
+ (FT_ULong)(buf_size - cursor) );
+ avail = cursor + bytes;
+ cursor = 0;
+ refill = 0;
+ }
+
+ end = start;
+
+ /* should we skip an optional character like \n or \r? */
+ if ( start < avail && buf[start] == to_skip )
+ {
+ start += 1;
+ to_skip = NO_SKIP;
+ continue;
+ }
+
+ /* try to find the end of the line */
+ while ( end < avail && buf[end] != '\n' && buf[end] != '\r' )
+ end++;
+
+ /* if we hit the end of the buffer, try shifting its content */
+ /* or even resizing it */
+ if ( end >= avail )
+ {
+ if ( bytes == 0 ) /* last line in file doesn't end in \r or \n */
+ break; /* ignore it then exit */
+
+ if ( start == 0 )
+ {
+ /* this line is definitely too long; try resizing the input */
+ /* buffer a bit to handle it. */
+ FT_ULong new_size;
+
+
+ if ( buf_size >= 65536UL ) /* limit ourselves to 64KByte */
+ {
+ error = BDF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ new_size = buf_size * 2;
+ if ( FT_RENEW_ARRAY( buf, buf_size, new_size ) )
+ goto Exit;
+
+ cursor = buf_size;
+ buf_size = new_size;
+ }
+ else
+ {
+ bytes = avail - start;
+
+ FT_MEM_COPY( buf, buf + start, bytes );
+
+ cursor = bytes;
+ avail -= bytes;
+ start = 0;
+ }
+ refill = 1;
+ continue;
+ }
+
+ /* Temporarily NUL-terminate the line. */
+ hold = buf[end];
+ buf[end] = 0;
+
+ /* XXX: Use encoding independent value for 0x1a */
+ if ( buf[start] != '#' && buf[start] != 0x1a && end > start )
+ {
+ error = (*cb)( buf + start, end - start, lineno,
+ (void*)&cb, client_data );
+ if ( error )
+ break;
+ }
+
+ lineno += 1;
+ buf[end] = (char)hold;
+ start = end + 1;
+
+ if ( hold == '\n' )
+ to_skip = '\r';
+ else if ( hold == '\r' )
+ to_skip = '\n';
+ else
+ to_skip = NO_SKIP;
+ }
+
+ *lno = lineno;
+
+ Exit:
+ FT_FREE( buf );
+ return error;
+ }
+
+
+ /* XXX: make this work with EBCDIC also */
+
+ static const unsigned char a2i[128] =
+ {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+
+ static const unsigned char odigits[32] =
+ {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ };
+
+ static const unsigned char ddigits[32] =
+ {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ };
+
+ static const unsigned char hdigits[32] =
+ {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03,
+ 0x7e, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ };
+
+
+#define isdigok( m, d ) (m[(d) >> 3] & ( 1 << ( (d) & 7 ) ) )
+
+
+ /* Routine to convert an ASCII string into an unsigned long integer. */
+ static unsigned long
+ _bdf_atoul( char* s,
+ char** end,
+ int base )
+ {
+ unsigned long v;
+ const unsigned char* dmap;
+
+
+ if ( s == 0 || *s == 0 )
+ return 0;
+
+ /* Make sure the radix is something recognizable. Default to 10. */
+ switch ( base )
+ {
+ case 8:
+ dmap = odigits;
+ break;
+ case 16:
+ dmap = hdigits;
+ break;
+ default:
+ base = 10;
+ dmap = ddigits;
+ break;
+ }
+
+ /* Check for the special hex prefix. */
+ if ( *s == '0' &&
+ ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
+ {
+ base = 16;
+ dmap = hdigits;
+ s += 2;
+ }
+
+ for ( v = 0; isdigok( dmap, *s ); s++ )
+ v = v * base + a2i[(int)*s];
+
+ if ( end != 0 )
+ *end = s;
+
+ return v;
+ }
+
+
+ /* Routine to convert an ASCII string into an signed long integer. */
+ static long
+ _bdf_atol( char* s,
+ char** end,
+ int base )
+ {
+ long v, neg;
+ const unsigned char* dmap;
+
+
+ if ( s == 0 || *s == 0 )
+ return 0;
+
+ /* Make sure the radix is something recognizable. Default to 10. */
+ switch ( base )
+ {
+ case 8:
+ dmap = odigits;
+ break;
+ case 16:
+ dmap = hdigits;
+ break;
+ default:
+ base = 10;
+ dmap = ddigits;
+ break;
+ }
+
+ /* Check for a minus sign. */
+ neg = 0;
+ if ( *s == '-' )
+ {
+ s++;
+ neg = 1;
+ }
+
+ /* Check for the special hex prefix. */
+ if ( *s == '0' &&
+ ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
+ {
+ base = 16;
+ dmap = hdigits;
+ s += 2;
+ }
+
+ for ( v = 0; isdigok( dmap, *s ); s++ )
+ v = v * base + a2i[(int)*s];
+
+ if ( end != 0 )
+ *end = s;
+
+ return ( !neg ) ? v : -v;
+ }
+
+
+ /* Routine to convert an ASCII string into an signed short integer. */
+ static short
+ _bdf_atos( char* s,
+ char** end,
+ int base )
+ {
+ short v, neg;
+ const unsigned char* dmap;
+
+
+ if ( s == 0 || *s == 0 )
+ return 0;
+
+ /* Make sure the radix is something recognizable. Default to 10. */
+ switch ( base )
+ {
+ case 8:
+ dmap = odigits;
+ break;
+ case 16:
+ dmap = hdigits;
+ break;
+ default:
+ base = 10;
+ dmap = ddigits;
+ break;
+ }
+
+ /* Check for a minus. */
+ neg = 0;
+ if ( *s == '-' )
+ {
+ s++;
+ neg = 1;
+ }
+
+ /* Check for the special hex prefix. */
+ if ( *s == '0' &&
+ ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
+ {
+ base = 16;
+ dmap = hdigits;
+ s += 2;
+ }
+
+ for ( v = 0; isdigok( dmap, *s ); s++ )
+ v = (short)( v * base + a2i[(int)*s] );
+
+ if ( end != 0 )
+ *end = s;
+
+ return (short)( ( !neg ) ? v : -v );
+ }
+
+
+ /* Routine to compare two glyphs by encoding so they can be sorted. */
+ static int
+ by_encoding( const void* a,
+ const void* b )
+ {
+ bdf_glyph_t *c1, *c2;
+
+
+ c1 = (bdf_glyph_t *)a;
+ c2 = (bdf_glyph_t *)b;
+
+ if ( c1->encoding < c2->encoding )
+ return -1;
+
+ if ( c1->encoding > c2->encoding )
+ return 1;
+
+ return 0;
+ }
+
+
+ static FT_Error
+ bdf_create_property( char* name,
+ int format,
+ bdf_font_t* font )
+ {
+ unsigned long n;
+ bdf_property_t* p;
+ FT_Memory memory = font->memory;
+ FT_Error error = BDF_Err_Ok;
+
+
+ /* First check to see if the property has */
+ /* already been added or not. If it has, then */
+ /* simply ignore it. */
+ if ( hash_lookup( name, &(font->proptbl) ) )
+ goto Exit;
+
+ if ( FT_RENEW_ARRAY( font->user_props,
+ font->nuser_props,
+ font->nuser_props + 1 ) )
+ goto Exit;
+
+ p = font->user_props + font->nuser_props;
+ FT_ZERO( p );
+
+ n = (unsigned long)( ft_strlen( name ) + 1 );
+
+ if ( FT_NEW_ARRAY( p->name, n ) )
+ goto Exit;
+
+ FT_MEM_COPY( (char *)p->name, name, n );
+
+ p->format = format;
+ p->builtin = 0;
+
+ n = _num_bdf_properties + font->nuser_props;
+
+ error = hash_insert( p->name, (void *)n, &(font->proptbl), memory );
+ if ( error )
+ goto Exit;
+
+ font->nuser_props++;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( bdf_property_t * )
+ bdf_get_property( char* name,
+ bdf_font_t* font )
+ {
+ hashnode hn;
+ unsigned long propid;
+
+
+ if ( name == 0 || *name == 0 )
+ return 0;
+
+ if ( ( hn = hash_lookup( name, &(font->proptbl) ) ) == 0 )
+ return 0;
+
+ propid = (unsigned long)hn->data;
+ if ( propid >= _num_bdf_properties )
+ return font->user_props + ( propid - _num_bdf_properties );
+
+ return (bdf_property_t*)_bdf_properties + propid;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* BDF font file parsing flags and functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /* Parse flags. */
+
+#define _BDF_START 0x0001
+#define _BDF_FONT_NAME 0x0002
+#define _BDF_SIZE 0x0004
+#define _BDF_FONT_BBX 0x0008
+#define _BDF_PROPS 0x0010
+#define _BDF_GLYPHS 0x0020
+#define _BDF_GLYPH 0x0040
+#define _BDF_ENCODING 0x0080
+#define _BDF_SWIDTH 0x0100
+#define _BDF_DWIDTH 0x0200
+#define _BDF_BBX 0x0400
+#define _BDF_BITMAP 0x0800
+
+#define _BDF_SWIDTH_ADJ 0x1000
+
+#define _BDF_GLYPH_BITS ( _BDF_GLYPH | \
+ _BDF_ENCODING | \
+ _BDF_SWIDTH | \
+ _BDF_DWIDTH | \
+ _BDF_BBX | \
+ _BDF_BITMAP )
+
+#define _BDF_GLYPH_WIDTH_CHECK 0x40000000UL
+#define _BDF_GLYPH_HEIGHT_CHECK 0x80000000UL
+
+
+ /* Auto correction messages. */
+#define ACMSG1 "FONT_ASCENT property missing. " \
+ "Added \"FONT_ASCENT %hd\".\n"
+#define ACMSG2 "FONT_DESCENT property missing. " \
+ "Added \"FONT_DESCENT %hd\".\n"
+#define ACMSG3 "Font width != actual width. Old: %hd New: %hd.\n"
+#define ACMSG4 "Font left bearing != actual left bearing. " \
+ "Old: %hd New: %hd.\n"
+#define ACMSG5 "Font ascent != actual ascent. Old: %hd New: %hd.\n"
+#define ACMSG6 "Font descent != actual descent. Old: %hd New: %hd.\n"
+#define ACMSG7 "Font height != actual height. Old: %hd New: %hd.\n"
+#define ACMSG8 "Glyph scalable width (SWIDTH) adjustments made.\n"
+#define ACMSG9 "SWIDTH field missing at line %ld. Set automatically.\n"
+#define ACMSG10 "DWIDTH field missing at line %ld. Set to glyph width.\n"
+#define ACMSG11 "SIZE bits per pixel field adjusted to %hd.\n"
+#define ACMSG12 "Duplicate encoding %ld (%s) changed to unencoded.\n"
+#define ACMSG13 "Glyph %ld extra rows removed.\n"
+#define ACMSG14 "Glyph %ld extra columns removed.\n"
+#define ACMSG15 "Incorrect glyph count: %ld indicated but %ld found.\n"
+
+ /* Error messages. */
+#define ERRMSG1 "[line %ld] Missing \"%s\" line.\n"
+#define ERRMSG2 "[line %ld] Font header corrupted or missing fields.\n"
+#define ERRMSG3 "[line %ld] Font glyphs corrupted or missing fields.\n"
+#define ERRMSG4 "[line %ld] BBX too big.\n"
+
+
+ static FT_Error
+ _bdf_add_comment( bdf_font_t* font,
+ char* comment,
+ unsigned long len )
+ {
+ char* cp;
+ FT_Memory memory = font->memory;
+ FT_Error error = BDF_Err_Ok;
+
+
+ if ( FT_RENEW_ARRAY( font->comments,
+ font->comments_len,
+ font->comments_len + len + 1 ) )
+ goto Exit;
+
+ cp = font->comments + font->comments_len;
+
+ FT_MEM_COPY( cp, comment, len );
+ cp[len] = '\n';
+
+ font->comments_len += len + 1;
+
+ Exit:
+ return error;
+ }
+
+
+ /* Set the spacing from the font name if it exists, or set it to the */
+ /* default specified in the options. */
+ static FT_Error
+ _bdf_set_default_spacing( bdf_font_t* font,
+ bdf_options_t* opts )
+ {
+ unsigned long len;
+ char name[256];
+ _bdf_list_t list;
+ FT_Memory memory;
+ FT_Error error = BDF_Err_Ok;
+
+
+ if ( font == 0 || font->name == 0 || font->name[0] == 0 )
+ {
+ error = BDF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ memory = font->memory;
+
+ _bdf_list_init( &list, memory );
+
+ font->spacing = opts->font_spacing;
+
+ len = (unsigned long)( ft_strlen( font->name ) + 1 );
+ /* Limit ourselves to 256 characters in the font name. */
+ if ( len >= 256 )
+ {
+ error = BDF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ FT_MEM_COPY( name, font->name, len );
+
+ error = _bdf_list_split( &list, (char *)"-", name, len );
+ if ( error )
+ goto Fail;
+
+ if ( list.used == 15 )
+ {
+ switch ( list.field[11][0] )
+ {
+ case 'C':
+ case 'c':
+ font->spacing = BDF_CHARCELL;
+ break;
+ case 'M':
+ case 'm':
+ font->spacing = BDF_MONOWIDTH;
+ break;
+ case 'P':
+ case 'p':
+ font->spacing = BDF_PROPORTIONAL;
+ break;
+ }
+ }
+
+ Fail:
+ _bdf_list_done( &list );
+
+ Exit:
+ return error;
+ }
+
+
+ /* Determine whether the property is an atom or not. If it is, then */
+ /* clean it up so the double quotes are removed if they exist. */
+ static int
+ _bdf_is_atom( char* line,
+ unsigned long linelen,
+ char** name,
+ char** value,
+ bdf_font_t* font )
+ {
+ int hold;
+ char *sp, *ep;
+ bdf_property_t* p;
+
+
+ *name = sp = ep = line;
+
+ while ( *ep && *ep != ' ' && *ep != '\t' )
+ ep++;
+
+ hold = -1;
+ if ( *ep )
+ {
+ hold = *ep;
+ *ep = 0;
+ }
+
+ p = bdf_get_property( sp, font );
+
+ /* Restore the character that was saved before any return can happen. */
+ if ( hold != -1 )
+ *ep = (char)hold;
+
+ /* If the property exists and is not an atom, just return here. */
+ if ( p && p->format != BDF_ATOM )
+ return 0;
+
+ /* The property is an atom. Trim all leading and trailing whitespace */
+ /* and double quotes for the atom value. */
+ sp = ep;
+ ep = line + linelen;
+
+ /* Trim the leading whitespace if it exists. */
+ *sp++ = 0;
+ while ( *sp &&
+ ( *sp == ' ' || *sp == '\t' ) )
+ sp++;
+
+ /* Trim the leading double quote if it exists. */
+ if ( *sp == '"' )
+ sp++;
+ *value = sp;
+
+ /* Trim the trailing whitespace if it exists. */
+ while ( ep > sp &&
+ ( *( ep - 1 ) == ' ' || *( ep - 1 ) == '\t' ) )
+ *--ep = 0;
+
+ /* Trim the trailing double quote if it exists. */
+ if ( ep > sp && *( ep - 1 ) == '"' )
+ *--ep = 0;
+
+ return 1;
+ }
+
+
+ static FT_Error
+ _bdf_add_property( bdf_font_t* font,
+ char* name,
+ char* value )
+ {
+ unsigned long propid;
+ hashnode hn;
+ bdf_property_t *prop, *fp;
+ FT_Memory memory = font->memory;
+ FT_Error error = BDF_Err_Ok;
+
+
+ /* First, check to see if the property already exists in the font. */
+ if ( ( hn = hash_lookup( name, (hashtable *)font->internal ) ) != 0 )
+ {
+ /* The property already exists in the font, so simply replace */
+ /* the value of the property with the current value. */
+ fp = font->props + (unsigned long)hn->data;
+
+ switch ( fp->format )
+ {
+ case BDF_ATOM:
+ /* Delete the current atom if it exists. */
+ FT_FREE( fp->value.atom );
+
+ if ( value && value[0] != 0 )
+ {
+ if ( FT_STRDUP( fp->value.atom, value ) )
+ goto Exit;
+ }
+ break;
+
+ case BDF_INTEGER:
+ fp->value.int32 = _bdf_atol( value, 0, 10 );
+ break;
+
+ case BDF_CARDINAL:
+ fp->value.card32 = _bdf_atoul( value, 0, 10 );
+ break;
+
+ default:
+ ;
+ }
+
+ goto Exit;
+ }
+
+ /* See whether this property type exists yet or not. */
+ /* If not, create it. */
+ hn = hash_lookup( name, &(font->proptbl) );
+ if ( hn == 0 )
+ {
+ error = bdf_create_property( name, BDF_ATOM, font );
+ if ( error )
+ goto Exit;
+ hn = hash_lookup( name, &(font->proptbl) );
+ }
+
+ /* Allocate another property if this is overflow. */
+ if ( font->props_used == font->props_size )
+ {
+ if ( font->props_size == 0 )
+ {
+ if ( FT_NEW_ARRAY( font->props, 1 ) )
+ goto Exit;
+ }
+ else
+ {
+ if ( FT_RENEW_ARRAY( font->props,
+ font->props_size,
+ font->props_size + 1 ) )
+ goto Exit;
+ }
+
+ fp = font->props + font->props_size;
+ FT_MEM_ZERO( fp, sizeof ( bdf_property_t ) );
+ font->props_size++;
+ }
+
+ propid = (unsigned long)hn->data;
+ if ( propid >= _num_bdf_properties )
+ prop = font->user_props + ( propid - _num_bdf_properties );
+ else
+ prop = (bdf_property_t*)_bdf_properties + propid;
+
+ fp = font->props + font->props_used;
+
+ fp->name = prop->name;
+ fp->format = prop->format;
+ fp->builtin = prop->builtin;
+
+ switch ( prop->format )
+ {
+ case BDF_ATOM:
+ fp->value.atom = 0;
+ if ( value != 0 && value[0] )
+ {
+ if ( FT_STRDUP( fp->value.atom, value ) )
+ goto Exit;
+ }
+ break;
+
+ case BDF_INTEGER:
+ fp->value.int32 = _bdf_atol( value, 0, 10 );
+ break;
+
+ case BDF_CARDINAL:
+ fp->value.card32 = _bdf_atoul( value, 0, 10 );
+ break;
+ }
+
+ /* If the property happens to be a comment, then it doesn't need */
+ /* to be added to the internal hash table. */
+ if ( ft_memcmp( name, "COMMENT", 7 ) != 0 ) {
+ /* Add the property to the font property table. */
+ error = hash_insert( fp->name,
+ (void *)font->props_used,
+ (hashtable *)font->internal,
+ memory );
+ if ( error )
+ goto Exit;
+ }
+
+ font->props_used++;
+
+ /* Some special cases need to be handled here. The DEFAULT_CHAR */
+ /* property needs to be located if it exists in the property list, the */
+ /* FONT_ASCENT and FONT_DESCENT need to be assigned if they are */
+ /* present, and the SPACING property should override the default */
+ /* spacing. */
+ if ( ft_memcmp( name, "DEFAULT_CHAR", 12 ) == 0 )
+ font->default_char = fp->value.int32;
+ else if ( ft_memcmp( name, "FONT_ASCENT", 11 ) == 0 )
+ font->font_ascent = fp->value.int32;
+ else if ( ft_memcmp( name, "FONT_DESCENT", 12 ) == 0 )
+ font->font_descent = fp->value.int32;
+ else if ( ft_memcmp( name, "SPACING", 7 ) == 0 )
+ {
+ if ( fp->value.atom[0] == 'p' || fp->value.atom[0] == 'P' )
+ font->spacing = BDF_PROPORTIONAL;
+ else if ( fp->value.atom[0] == 'm' || fp->value.atom[0] == 'M' )
+ font->spacing = BDF_MONOWIDTH;
+ else if ( fp->value.atom[0] == 'c' || fp->value.atom[0] == 'C' )
+ font->spacing = BDF_CHARCELL;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static const unsigned char nibble_mask[8] =
+ {
+ 0xFF, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE
+ };
+
+
+ /* Actually parse the glyph info and bitmaps. */
+ static FT_Error
+ _bdf_parse_glyphs( char* line,
+ unsigned long linelen,
+ unsigned long lineno,
+ void* call_data,
+ void* client_data )
+ {
+ int c, mask_index;
+ char* s;
+ unsigned char* bp;
+ unsigned long i, slen, nibbles;
+
+ _bdf_parse_t* p;
+ bdf_glyph_t* glyph;
+ bdf_font_t* font;
+
+ FT_Memory memory;
+ FT_Error error = BDF_Err_Ok;
+
+ FT_UNUSED( call_data );
+ FT_UNUSED( lineno ); /* only used in debug mode */
+
+
+ p = (_bdf_parse_t *)client_data;
+
+ font = p->font;
+ memory = font->memory;
+
+ /* Check for a comment. */
+ if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
+ {
+ linelen -= 7;
+
+ s = line + 7;
+ if ( *s != 0 )
+ {
+ s++;
+ linelen--;
+ }
+ error = _bdf_add_comment( p->font, s, linelen );
+ goto Exit;
+ }
+
+ /* The very first thing expected is the number of glyphs. */
+ if ( !( p->flags & _BDF_GLYPHS ) )
+ {
+ if ( ft_memcmp( line, "CHARS", 5 ) != 0 )
+ {
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "CHARS" ));
+ error = BDF_Err_Missing_Chars_Field;
+ goto Exit;
+ }
+
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+ p->cnt = font->glyphs_size = _bdf_atoul( p->list.field[1], 0, 10 );
+
+ /* Make sure the number of glyphs is non-zero. */
+ if ( p->cnt == 0 )
+ font->glyphs_size = 64;
+
+ /* Limit ourselves to 1,114,112 glyphs in the font (this is the */
+ /* number of code points available in Unicode). */
+ if ( p->cnt >= 1114112UL )
+ {
+ error = BDF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( FT_NEW_ARRAY( font->glyphs, font->glyphs_size ) )
+ goto Exit;
+
+ p->flags |= _BDF_GLYPHS;
+
+ goto Exit;
+ }
+
+ /* Check for the ENDFONT field. */
+ if ( ft_memcmp( line, "ENDFONT", 7 ) == 0 )
+ {
+ /* Sort the glyphs by encoding. */
+ ft_qsort( (char *)font->glyphs,
+ font->glyphs_used,
+ sizeof ( bdf_glyph_t ),
+ by_encoding );
+
+ p->flags &= ~_BDF_START;
+
+ goto Exit;
+ }
+
+ /* Check for the ENDCHAR field. */
+ if ( ft_memcmp( line, "ENDCHAR", 7 ) == 0 )
+ {
+ p->glyph_enc = 0;
+ p->flags &= ~_BDF_GLYPH_BITS;
+
+ goto Exit;
+ }
+
+ /* Check to see whether a glyph is being scanned but should be */
+ /* ignored because it is an unencoded glyph. */
+ if ( ( p->flags & _BDF_GLYPH ) &&
+ p->glyph_enc == -1 &&
+ p->opts->keep_unencoded == 0 )
+ goto Exit;
+
+ /* Check for the STARTCHAR field. */
+ if ( ft_memcmp( line, "STARTCHAR", 9 ) == 0 )
+ {
+ /* Set the character name in the parse info first until the */
+ /* encoding can be checked for an unencoded character. */
+ FT_FREE( p->glyph_name );
+
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+
+ _bdf_list_shift( &p->list, 1 );
+
+ s = _bdf_list_join( &p->list, ' ', &slen );
+
+ if ( !s )
+ {
+ error = BDF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( FT_NEW_ARRAY( p->glyph_name, slen + 1 ) )
+ goto Exit;
+
+ FT_MEM_COPY( p->glyph_name, s, slen + 1 );
+
+ p->flags |= _BDF_GLYPH;
+
+ goto Exit;
+ }
+
+ /* Check for the ENCODING field. */
+ if ( ft_memcmp( line, "ENCODING", 8 ) == 0 )
+ {
+ if ( !( p->flags & _BDF_GLYPH ) )
+ {
+ /* Missing STARTCHAR field. */
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "STARTCHAR" ));
+ error = BDF_Err_Missing_Startchar_Field;
+ goto Exit;
+ }
+
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+
+ p->glyph_enc = _bdf_atol( p->list.field[1], 0, 10 );
+
+ /* Check that the encoding is in the range [0,65536] because */
+ /* otherwise p->have (a bitmap with static size) overflows. */
+ if ( (size_t)p->glyph_enc >= sizeof ( p->have ) * 8 )
+ {
+ error = BDF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* Check to see whether this encoding has already been encountered. */
+ /* If it has then change it to unencoded so it gets added if */
+ /* indicated. */
+ if ( p->glyph_enc >= 0 )
+ {
+ if ( _bdf_glyph_modified( p->have, p->glyph_enc ) )
+ {
+ /* Emit a message saying a glyph has been moved to the */
+ /* unencoded area. */
+ FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG12,
+ p->glyph_enc, p->glyph_name ));
+ p->glyph_enc = -1;
+ font->modified = 1;
+ }
+ else
+ _bdf_set_glyph_modified( p->have, p->glyph_enc );
+ }
+
+ if ( p->glyph_enc >= 0 )
+ {
+ /* Make sure there are enough glyphs allocated in case the */
+ /* number of characters happen to be wrong. */
+ if ( font->glyphs_used == font->glyphs_size )
+ {
+ if ( FT_RENEW_ARRAY( font->glyphs,
+ font->glyphs_size,
+ font->glyphs_size + 64 ) )
+ goto Exit;
+
+ font->glyphs_size += 64;
+ }
+
+ glyph = font->glyphs + font->glyphs_used++;
+ glyph->name = p->glyph_name;
+ glyph->encoding = p->glyph_enc;
+
+ /* Reset the initial glyph info. */
+ p->glyph_name = 0;
+ }
+ else
+ {
+ /* Unencoded glyph. Check to see whether it should */
+ /* be added or not. */
+ if ( p->opts->keep_unencoded != 0 )
+ {
+ /* Allocate the next unencoded glyph. */
+ if ( font->unencoded_used == font->unencoded_size )
+ {
+ if ( FT_RENEW_ARRAY( font->unencoded ,
+ font->unencoded_size,
+ font->unencoded_size + 4 ) )
+ goto Exit;
+
+ font->unencoded_size += 4;
+ }
+
+ glyph = font->unencoded + font->unencoded_used;
+ glyph->name = p->glyph_name;
+ glyph->encoding = font->unencoded_used++;
+ }
+ else
+ /* Free up the glyph name if the unencoded shouldn't be */
+ /* kept. */
+ FT_FREE( p->glyph_name );
+
+ p->glyph_name = 0;
+ }
+
+ /* Clear the flags that might be added when width and height are */
+ /* checked for consistency. */
+ p->flags &= ~( _BDF_GLYPH_WIDTH_CHECK | _BDF_GLYPH_HEIGHT_CHECK );
+
+ p->flags |= _BDF_ENCODING;
+
+ goto Exit;
+ }
+
+ /* Point at the glyph being constructed. */
+ if ( p->glyph_enc == -1 )
+ glyph = font->unencoded + ( font->unencoded_used - 1 );
+ else
+ glyph = font->glyphs + ( font->glyphs_used - 1 );
+
+ /* Check to see whether a bitmap is being constructed. */
+ if ( p->flags & _BDF_BITMAP )
+ {
+ /* If there are more rows than are specified in the glyph metrics, */
+ /* ignore the remaining lines. */
+ if ( p->row >= (unsigned long)glyph->bbx.height )
+ {
+ if ( !( p->flags & _BDF_GLYPH_HEIGHT_CHECK ) )
+ {
+ FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG13, glyph->encoding ));
+ p->flags |= _BDF_GLYPH_HEIGHT_CHECK;
+ font->modified = 1;
+ }
+
+ goto Exit;
+ }
+
+ /* Only collect the number of nibbles indicated by the glyph */
+ /* metrics. If there are more columns, they are simply ignored. */
+ nibbles = glyph->bpr << 1;
+ bp = glyph->bitmap + p->row * glyph->bpr;
+
+ for ( i = 0; i < nibbles; i++ )
+ {
+ c = line[i];
+ *bp = (FT_Byte)( ( *bp << 4 ) + a2i[c] );
+ if ( i + 1 < nibbles && ( i & 1 ) )
+ *++bp = 0;
+ }
+
+ /* Remove possible garbage at the right. */
+ mask_index = ( glyph->bbx.width * p->font->bpp ) & 7;
+ if ( glyph->bbx.width )
+ *bp &= nibble_mask[mask_index];
+
+ /* If any line has extra columns, indicate they have been removed. */
+ if ( ( line[nibbles] == '0' || a2i[(int)line[nibbles]] != 0 ) &&
+ !( p->flags & _BDF_GLYPH_WIDTH_CHECK ) )
+ {
+ FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG14, glyph->encoding ));
+ p->flags |= _BDF_GLYPH_WIDTH_CHECK;
+ font->modified = 1;
+ }
+
+ p->row++;
+ goto Exit;
+ }
+
+ /* Expect the SWIDTH (scalable width) field next. */
+ if ( ft_memcmp( line, "SWIDTH", 6 ) == 0 )
+ {
+ if ( !( p->flags & _BDF_ENCODING ) )
+ {
+ /* Missing ENCODING field. */
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENCODING" ));
+ error = BDF_Err_Missing_Encoding_Field;
+ goto Exit;
+ }
+
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+
+ glyph->swidth = (unsigned short)_bdf_atoul( p->list.field[1], 0, 10 );
+ p->flags |= _BDF_SWIDTH;
+
+ goto Exit;
+ }
+
+ /* Expect the DWIDTH (scalable width) field next. */
+ if ( ft_memcmp( line, "DWIDTH", 6 ) == 0 )
+ {
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+
+ glyph->dwidth = (unsigned short)_bdf_atoul( p->list.field[1], 0, 10 );
+
+ if ( !( p->flags & _BDF_SWIDTH ) )
+ {
+ /* Missing SWIDTH field. Emit an auto correction message and set */
+ /* the scalable width from the device width. */
+ FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG9, lineno ));
+
+ glyph->swidth = (unsigned short)FT_MulDiv(
+ glyph->dwidth, 72000L,
+ (FT_Long)( font->point_size *
+ font->resolution_x ) );
+ }
+
+ p->flags |= _BDF_DWIDTH;
+ goto Exit;
+ }
+
+ /* Expect the BBX field next. */
+ if ( ft_memcmp( line, "BBX", 3 ) == 0 )
+ {
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+
+ glyph->bbx.width = _bdf_atos( p->list.field[1], 0, 10 );
+ glyph->bbx.height = _bdf_atos( p->list.field[2], 0, 10 );
+ glyph->bbx.x_offset = _bdf_atos( p->list.field[3], 0, 10 );
+ glyph->bbx.y_offset = _bdf_atos( p->list.field[4], 0, 10 );
+
+ /* Generate the ascent and descent of the character. */
+ glyph->bbx.ascent = (short)( glyph->bbx.height + glyph->bbx.y_offset );
+ glyph->bbx.descent = (short)( -glyph->bbx.y_offset );
+
+ /* Determine the overall font bounding box as the characters are */
+ /* loaded so corrections can be done later if indicated. */
+ p->maxas = (short)FT_MAX( glyph->bbx.ascent, p->maxas );
+ p->maxds = (short)FT_MAX( glyph->bbx.descent, p->maxds );
+
+ p->rbearing = (short)( glyph->bbx.width + glyph->bbx.x_offset );
+
+ p->maxrb = (short)FT_MAX( p->rbearing, p->maxrb );
+ p->minlb = (short)FT_MIN( glyph->bbx.x_offset, p->minlb );
+ p->maxlb = (short)FT_MAX( glyph->bbx.x_offset, p->maxlb );
+
+ if ( !( p->flags & _BDF_DWIDTH ) )
+ {
+ /* Missing DWIDTH field. Emit an auto correction message and set */
+ /* the device width to the glyph width. */
+ FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG10, lineno ));
+ glyph->dwidth = glyph->bbx.width;
+ }
+
+ /* If the BDF_CORRECT_METRICS flag is set, then adjust the SWIDTH */
+ /* value if necessary. */
+ if ( p->opts->correct_metrics != 0 )
+ {
+ /* Determine the point size of the glyph. */
+ unsigned short sw = (unsigned short)FT_MulDiv(
+ glyph->dwidth, 72000L,
+ (FT_Long)( font->point_size *
+ font->resolution_x ) );
+
+
+ if ( sw != glyph->swidth )
+ {
+ glyph->swidth = sw;
+
+ if ( p->glyph_enc == -1 )
+ _bdf_set_glyph_modified( font->umod,
+ font->unencoded_used - 1 );
+ else
+ _bdf_set_glyph_modified( font->nmod, glyph->encoding );
+
+ p->flags |= _BDF_SWIDTH_ADJ;
+ font->modified = 1;
+ }
+ }
+
+ p->flags |= _BDF_BBX;
+ goto Exit;
+ }
+
+ /* And finally, gather up the bitmap. */
+ if ( ft_memcmp( line, "BITMAP", 6 ) == 0 )
+ {
+ unsigned long bitmap_size;
+
+
+ if ( !( p->flags & _BDF_BBX ) )
+ {
+ /* Missing BBX field. */
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "BBX" ));
+ error = BDF_Err_Missing_Bbx_Field;
+ goto Exit;
+ }
+
+ /* Allocate enough space for the bitmap. */
+ glyph->bpr = ( glyph->bbx.width * p->font->bpp + 7 ) >> 3;
+
+ bitmap_size = glyph->bpr * glyph->bbx.height;
+ if ( bitmap_size > 0xFFFFU )
+ {
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG4, lineno ));
+ error = BDF_Err_Bbx_Too_Big;
+ goto Exit;
+ }
+ else
+ glyph->bytes = (unsigned short)bitmap_size;
+
+ if ( FT_NEW_ARRAY( glyph->bitmap, glyph->bytes ) )
+ goto Exit;
+
+ p->row = 0;
+ p->flags |= _BDF_BITMAP;
+
+ goto Exit;
+ }
+
+ error = BDF_Err_Invalid_File_Format;
+
+ Exit:
+ return error;
+ }
+
+
+ /* Load the font properties. */
+ static FT_Error
+ _bdf_parse_properties( char* line,
+ unsigned long linelen,
+ unsigned long lineno,
+ void* call_data,
+ void* client_data )
+ {
+ unsigned long vlen;
+ _bdf_line_func_t* next;
+ _bdf_parse_t* p;
+ char* name;
+ char* value;
+ char nbuf[128];
+ FT_Error error = BDF_Err_Ok;
+
+ FT_UNUSED( lineno );
+
+
+ next = (_bdf_line_func_t *)call_data;
+ p = (_bdf_parse_t *) client_data;
+
+ /* Check for the end of the properties. */
+ if ( ft_memcmp( line, "ENDPROPERTIES", 13 ) == 0 )
+ {
+ /* If the FONT_ASCENT or FONT_DESCENT properties have not been */
+ /* encountered yet, then make sure they are added as properties and */
+ /* make sure they are set from the font bounding box info. */
+ /* */
+ /* This is *always* done regardless of the options, because X11 */
+ /* requires these two fields to compile fonts. */
+ if ( bdf_get_font_property( p->font, "FONT_ASCENT" ) == 0 )
+ {
+ p->font->font_ascent = p->font->bbx.ascent;
+ ft_sprintf( nbuf, "%hd", p->font->bbx.ascent );
+ error = _bdf_add_property( p->font, (char *)"FONT_ASCENT", nbuf );
+ if ( error )
+ goto Exit;
+
+ FT_TRACE2(( "_bdf_parse_properties: " ACMSG1, p->font->bbx.ascent ));
+ p->font->modified = 1;
+ }
+
+ if ( bdf_get_font_property( p->font, "FONT_DESCENT" ) == 0 )
+ {
+ p->font->font_descent = p->font->bbx.descent;
+ ft_sprintf( nbuf, "%hd", p->font->bbx.descent );
+ error = _bdf_add_property( p->font, (char *)"FONT_DESCENT", nbuf );
+ if ( error )
+ goto Exit;
+
+ FT_TRACE2(( "_bdf_parse_properties: " ACMSG2, p->font->bbx.descent ));
+ p->font->modified = 1;
+ }
+
+ p->flags &= ~_BDF_PROPS;
+ *next = _bdf_parse_glyphs;
+
+ goto Exit;
+ }
+
+ /* Ignore the _XFREE86_GLYPH_RANGES properties. */
+ if ( ft_memcmp( line, "_XFREE86_GLYPH_RANGES", 21 ) == 0 )
+ goto Exit;
+
+ /* Handle COMMENT fields and properties in a special way to preserve */
+ /* the spacing. */
+ if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
+ {
+ name = value = line;
+ value += 7;
+ if ( *value )
+ *value++ = 0;
+ error = _bdf_add_property( p->font, name, value );
+ if ( error )
+ goto Exit;
+ }
+ else if ( _bdf_is_atom( line, linelen, &name, &value, p->font ) )
+ {
+ error = _bdf_add_property( p->font, name, value );
+ if ( error )
+ goto Exit;
+ }
+ else
+ {
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+ name = p->list.field[0];
+
+ _bdf_list_shift( &p->list, 1 );
+ value = _bdf_list_join( &p->list, ' ', &vlen );
+
+ error = _bdf_add_property( p->font, name, value );
+ if ( error )
+ goto Exit;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* Load the font header. */
+ static FT_Error
+ _bdf_parse_start( char* line,
+ unsigned long linelen,
+ unsigned long lineno,
+ void* call_data,
+ void* client_data )
+ {
+ unsigned long slen;
+ _bdf_line_func_t* next;
+ _bdf_parse_t* p;
+ bdf_font_t* font;
+ char *s;
+
+ FT_Memory memory = NULL;
+ FT_Error error = BDF_Err_Ok;
+
+ FT_UNUSED( lineno ); /* only used in debug mode */
+
+
+ next = (_bdf_line_func_t *)call_data;
+ p = (_bdf_parse_t *) client_data;
+
+ if ( p->font )
+ memory = p->font->memory;
+
+ /* Check for a comment. This is done to handle those fonts that have */
+ /* comments before the STARTFONT line for some reason. */
+ if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
+ {
+ if ( p->opts->keep_comments != 0 && p->font != 0 )
+ {
+ linelen -= 7;
+
+ s = line + 7;
+ if ( *s != 0 )
+ {
+ s++;
+ linelen--;
+ }
+
+ error = _bdf_add_comment( p->font, s, linelen );
+ if ( error )
+ goto Exit;
+ /* here font is not defined! */
+ }
+
+ goto Exit;
+ }
+
+ if ( !( p->flags & _BDF_START ) )
+ {
+ memory = p->memory;
+
+ if ( ft_memcmp( line, "STARTFONT", 9 ) != 0 )
+ {
+ /* No STARTFONT field is a good indication of a problem. */
+ error = BDF_Err_Missing_Startfont_Field;
+ goto Exit;
+ }
+
+ p->flags = _BDF_START;
+ font = p->font = 0;
+
+ if ( FT_NEW( font ) )
+ goto Exit;
+ p->font = font;
+
+ font->memory = p->memory;
+ p->memory = 0;
+
+ { /* setup */
+ unsigned long i;
+ bdf_property_t* prop;
+
+
+ error = hash_init( &(font->proptbl), memory );
+ if ( error )
+ goto Exit;
+ for ( i = 0, prop = (bdf_property_t*)_bdf_properties;
+ i < _num_bdf_properties; i++, prop++ )
+ {
+ error = hash_insert( prop->name, (void *)i,
+ &(font->proptbl), memory );
+ if ( error )
+ goto Exit;
+ }
+ }
+
+ if ( FT_ALLOC( p->font->internal, sizeof ( hashtable ) ) )
+ goto Exit;
+ error = hash_init( (hashtable *)p->font->internal,memory );
+ if ( error )
+ goto Exit;
+ p->font->spacing = p->opts->font_spacing;
+ p->font->default_char = -1;
+
+ goto Exit;
+ }
+
+ /* Check for the start of the properties. */
+ if ( ft_memcmp( line, "STARTPROPERTIES", 15 ) == 0 )
+ {
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+ p->cnt = p->font->props_size = _bdf_atoul( p->list.field[1], 0, 10 );
+
+ if ( FT_NEW_ARRAY( p->font->props, p->cnt ) )
+ goto Exit;
+
+ p->flags |= _BDF_PROPS;
+ *next = _bdf_parse_properties;
+
+ goto Exit;
+ }
+
+ /* Check for the FONTBOUNDINGBOX field. */
+ if ( ft_memcmp( line, "FONTBOUNDINGBOX", 15 ) == 0 )
+ {
+ if ( !(p->flags & _BDF_SIZE ) )
+ {
+ /* Missing the SIZE field. */
+ FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "SIZE" ));
+ error = BDF_Err_Missing_Size_Field;
+ goto Exit;
+ }
+
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+
+ p->font->bbx.width = _bdf_atos( p->list.field[1], 0, 10 );
+ p->font->bbx.height = _bdf_atos( p->list.field[2], 0, 10 );
+
+ p->font->bbx.x_offset = _bdf_atos( p->list.field[3], 0, 10 );
+ p->font->bbx.y_offset = _bdf_atos( p->list.field[4], 0, 10 );
+
+ p->font->bbx.ascent = (short)( p->font->bbx.height +
+ p->font->bbx.y_offset );
+
+ p->font->bbx.descent = (short)( -p->font->bbx.y_offset );
+
+ p->flags |= _BDF_FONT_BBX;
+
+ goto Exit;
+ }
+
+ /* The next thing to check for is the FONT field. */
+ if ( ft_memcmp( line, "FONT", 4 ) == 0 )
+ {
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+ _bdf_list_shift( &p->list, 1 );
+
+ s = _bdf_list_join( &p->list, ' ', &slen );
+
+ if ( !s )
+ {
+ error = BDF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( FT_NEW_ARRAY( p->font->name, slen + 1 ) )
+ goto Exit;
+ FT_MEM_COPY( p->font->name, s, slen + 1 );
+
+ /* If the font name is an XLFD name, set the spacing to the one in */
+ /* the font name. If there is no spacing fall back on the default. */
+ error = _bdf_set_default_spacing( p->font, p->opts );
+ if ( error )
+ goto Exit;
+
+ p->flags |= _BDF_FONT_NAME;
+
+ goto Exit;
+ }
+
+ /* Check for the SIZE field. */
+ if ( ft_memcmp( line, "SIZE", 4 ) == 0 )
+ {
+ if ( !( p->flags & _BDF_FONT_NAME ) )
+ {
+ /* Missing the FONT field. */
+ FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONT" ));
+ error = BDF_Err_Missing_Font_Field;
+ goto Exit;
+ }
+
+ error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+ if ( error )
+ goto Exit;
+
+ p->font->point_size = _bdf_atoul( p->list.field[1], 0, 10 );
+ p->font->resolution_x = _bdf_atoul( p->list.field[2], 0, 10 );
+ p->font->resolution_y = _bdf_atoul( p->list.field[3], 0, 10 );
+
+ /* Check for the bits per pixel field. */
+ if ( p->list.used == 5 )
+ {
+ unsigned short bitcount, i, shift;
+
+
+ p->font->bpp = (unsigned short)_bdf_atos( p->list.field[4], 0, 10 );
+
+ /* Only values 1, 2, 4, 8 are allowed. */
+ shift = p->font->bpp;
+ bitcount = 0;
+ for ( i = 0; shift > 0; i++ )
+ {
+ if ( shift & 1 )
+ bitcount = i;
+ shift >>= 1;
+ }
+
+ shift = (short)( ( bitcount > 3 ) ? 8 : ( 1 << bitcount ) );
+
+ if ( p->font->bpp > shift || p->font->bpp != shift )
+ {
+ /* select next higher value */
+ p->font->bpp = (unsigned short)( shift << 1 );
+ FT_TRACE2(( "_bdf_parse_start: " ACMSG11, p->font->bpp ));
+ }
+ }
+ else
+ p->font->bpp = 1;
+
+ p->flags |= _BDF_SIZE;
+
+ goto Exit;
+ }
+
+ error = BDF_Err_Invalid_File_Format;
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* API. */
+ /* */
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( FT_Error )
+ bdf_load_font( FT_Stream stream,
+ FT_Memory extmemory,
+ bdf_options_t* opts,
+ bdf_font_t* *font )
+ {
+ unsigned long lineno = 0; /* make compiler happy */
+ _bdf_parse_t *p;
+
+ FT_Memory memory = extmemory;
+ FT_Error error = BDF_Err_Ok;
+
+
+ if ( FT_NEW( p ) )
+ goto Exit;
+
+ memory = NULL;
+ p->opts = (bdf_options_t*)( ( opts != 0 ) ? opts : &_bdf_opts );
+ p->minlb = 32767;
+ p->memory = extmemory; /* only during font creation */
+
+ _bdf_list_init( &p->list, extmemory );
+
+ error = _bdf_readstream( stream, _bdf_parse_start,
+ (void *)p, &lineno );
+ if ( error )
+ goto Fail;
+
+ if ( p->font != 0 )
+ {
+ /* If the font is not proportional, set the font's monowidth */
+ /* field to the width of the font bounding box. */
+ memory = p->font->memory;
+
+ if ( p->font->spacing != BDF_PROPORTIONAL )
+ p->font->monowidth = p->font->bbx.width;
+
+ /* If the number of glyphs loaded is not that of the original count, */
+ /* indicate the difference. */
+ if ( p->cnt != p->font->glyphs_used + p->font->unencoded_used )
+ {
+ FT_TRACE2(( "bdf_load_font: " ACMSG15, p->cnt,
+ p->font->glyphs_used + p->font->unencoded_used ));
+ p->font->modified = 1;
+ }
+
+ /* Once the font has been loaded, adjust the overall font metrics if */
+ /* necessary. */
+ if ( p->opts->correct_metrics != 0 &&
+ ( p->font->glyphs_used > 0 || p->font->unencoded_used > 0 ) )
+ {
+ if ( p->maxrb - p->minlb != p->font->bbx.width )
+ {
+ FT_TRACE2(( "bdf_load_font: " ACMSG3,
+ p->font->bbx.width, p->maxrb - p->minlb ));
+ p->font->bbx.width = (unsigned short)( p->maxrb - p->minlb );
+ p->font->modified = 1;
+ }
+
+ if ( p->font->bbx.x_offset != p->minlb )
+ {
+ FT_TRACE2(( "bdf_load_font: " ACMSG4,
+ p->font->bbx.x_offset, p->minlb ));
+ p->font->bbx.x_offset = p->minlb;
+ p->font->modified = 1;
+ }
+
+ if ( p->font->bbx.ascent != p->maxas )
+ {
+ FT_TRACE2(( "bdf_load_font: " ACMSG5,
+ p->font->bbx.ascent, p->maxas ));
+ p->font->bbx.ascent = p->maxas;
+ p->font->modified = 1;
+ }
+
+ if ( p->font->bbx.descent != p->maxds )
+ {
+ FT_TRACE2(( "bdf_load_font: " ACMSG6,
+ p->font->bbx.descent, p->maxds ));
+ p->font->bbx.descent = p->maxds;
+ p->font->bbx.y_offset = (short)( -p->maxds );
+ p->font->modified = 1;
+ }
+
+ if ( p->maxas + p->maxds != p->font->bbx.height )
+ {
+ FT_TRACE2(( "bdf_load_font: " ACMSG7,
+ p->font->bbx.height, p->maxas + p->maxds ));
+ p->font->bbx.height = (unsigned short)( p->maxas + p->maxds );
+ }
+
+ if ( p->flags & _BDF_SWIDTH_ADJ )
+ FT_TRACE2(( "bdf_load_font: " ACMSG8 ));
+ }
+ }
+
+ if ( p->flags & _BDF_START )
+ {
+ {
+ /* The ENDFONT field was never reached or did not exist. */
+ if ( !( p->flags & _BDF_GLYPHS ) )
+ {
+ /* Error happened while parsing header. */
+ FT_ERROR(( "bdf_load_font: " ERRMSG2, lineno ));
+ error = BDF_Err_Corrupted_Font_Header;
+ goto Exit;
+ }
+ else
+ {
+ /* Error happened when parsing glyphs. */
+ FT_ERROR(( "bdf_load_font: " ERRMSG3, lineno ));
+ error = BDF_Err_Corrupted_Font_Glyphs;
+ goto Exit;
+ }
+ }
+ }
+
+ if ( p->font != 0 )
+ {
+ /* Make sure the comments are NULL terminated if they exist. */
+ memory = p->font->memory;
+
+ if ( p->font->comments_len > 0 ) {
+ if ( FT_RENEW_ARRAY( p->font->comments,
+ p->font->comments_len,
+ p->font->comments_len + 1 ) )
+ goto Fail;
+
+ p->font->comments[p->font->comments_len] = 0;
+ }
+ }
+ else if ( error == BDF_Err_Ok )
+ error = BDF_Err_Invalid_File_Format;
+
+ *font = p->font;
+
+ Exit:
+ if ( p )
+ {
+ _bdf_list_done( &p->list );
+
+ memory = extmemory;
+
+ FT_FREE( p );
+ }
+
+ return error;
+
+ Fail:
+ bdf_free_font( p->font );
+
+ memory = extmemory;
+
+ FT_FREE( p->font );
+
+ goto Exit;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ bdf_free_font( bdf_font_t* font )
+ {
+ bdf_property_t* prop;
+ unsigned long i;
+ bdf_glyph_t* glyphs;
+ FT_Memory memory;
+
+
+ if ( font == 0 )
+ return;
+
+ memory = font->memory;
+
+ FT_FREE( font->name );
+
+ /* Free up the internal hash table of property names. */
+ if ( font->internal )
+ {
+ hash_free( (hashtable *)font->internal, memory );
+ FT_FREE( font->internal );
+ }
+
+ /* Free up the comment info. */
+ FT_FREE( font->comments );
+
+ /* Free up the properties. */
+ for ( i = 0; i < font->props_size; i++ )
+ {
+ if ( font->props[i].format == BDF_ATOM )
+ FT_FREE( font->props[i].value.atom );
+ }
+
+ FT_FREE( font->props );
+
+ /* Free up the character info. */
+ for ( i = 0, glyphs = font->glyphs;
+ i < font->glyphs_used; i++, glyphs++ )
+ {
+ FT_FREE( glyphs->name );
+ FT_FREE( glyphs->bitmap );
+ }
+
+ for ( i = 0, glyphs = font->unencoded; i < font->unencoded_used;
+ i++, glyphs++ )
+ {
+ FT_FREE( glyphs->name );
+ FT_FREE( glyphs->bitmap );
+ }
+
+ FT_FREE( font->glyphs );
+ FT_FREE( font->unencoded );
+
+ /* Free up the overflow storage if it was used. */
+ for ( i = 0, glyphs = font->overflow.glyphs;
+ i < font->overflow.glyphs_used; i++, glyphs++ )
+ {
+ FT_FREE( glyphs->name );
+ FT_FREE( glyphs->bitmap );
+ }
+
+ FT_FREE( font->overflow.glyphs );
+
+ /* bdf_cleanup */
+ hash_free( &(font->proptbl), memory );
+
+ /* Free up the user defined properties. */
+ for (prop = font->user_props, i = 0;
+ i < font->nuser_props; i++, prop++ )
+ {
+ FT_FREE( prop->name );
+ if ( prop->format == BDF_ATOM )
+ FT_FREE( prop->value.atom );
+ }
+
+ FT_FREE( font->user_props );
+
+ /* FREE( font ); */ /* XXX Fixme */
+ }
+
+
+ FT_LOCAL_DEF( bdf_property_t * )
+ bdf_get_font_property( bdf_font_t* font,
+ const char* name )
+ {
+ hashnode hn;
+
+
+ if ( font == 0 || font->props_size == 0 || name == 0 || *name == 0 )
+ return 0;
+
+ hn = hash_lookup( name, (hashtable *)font->internal );
+
+ return hn ? ( font->props + (unsigned long)hn->data ) : 0;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/module.mk
new file mode 100644
index 00000000000..fe06ae8e064
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/module.mk
@@ -0,0 +1,34 @@
+#
+# FreeType 2 BDF module definition
+#
+
+# Copyright 2001, 2002, 2006 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+FTMODULE_H_COMMANDS += BDF_DRIVER
+
+define BDF_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, bdf_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)bdf $(ECHO_DRIVER_DESC)bdf bitmap fonts$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/rules.mk
new file mode 100644
index 00000000000..6ff1614ddec
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/rules.mk
@@ -0,0 +1,81 @@
+#
+# FreeType 2 bdf driver configuration rules
+#
+
+
+# Copyright (C) 2001, 2002, 2003, 2008 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+
+
+# bdf driver directory
+#
+BDF_DIR := $(SRC_DIR)/bdf
+
+
+BDF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(BDF_DIR))
+
+
+# bdf driver sources (i.e., C files)
+#
+BDF_DRV_SRC := $(BDF_DIR)/bdflib.c \
+ $(BDF_DIR)/bdfdrivr.c
+
+
+# bdf driver headers
+#
+BDF_DRV_H := $(BDF_DIR)/bdf.h \
+ $(BDF_DIR)/bdfdrivr.h \
+ $(BDF_DIR)/bdferror.h
+
+# bdf driver object(s)
+#
+# BDF_DRV_OBJ_M is used during `multi' builds
+# BDF_DRV_OBJ_S is used during `single' builds
+#
+BDF_DRV_OBJ_M := $(BDF_DRV_SRC:$(BDF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+BDF_DRV_OBJ_S := $(OBJ_DIR)/bdf.$O
+
+# bdf driver source file for single build
+#
+BDF_DRV_SRC_S := $(BDF_DIR)/bdf.c
+
+
+# bdf driver - single object
+#
+$(BDF_DRV_OBJ_S): $(BDF_DRV_SRC_S) $(BDF_DRV_SRC) $(FREETYPE_H) $(BDF_DRV_H)
+ $(BDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(BDF_DRV_SRC_S))
+
+
+# bdf driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(BDF_DIR)/%.c $(FREETYPE_H) $(BDF_DRV_H)
+ $(BDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(BDF_DRV_OBJ_S)
+DRV_OBJS_M += $(BDF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/Jamfile
new file mode 100644
index 00000000000..340cff77423
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/Jamfile
@@ -0,0 +1,43 @@
+# FreeType 2 src/cache Jamfile
+#
+# Copyright 2001, 2003, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) cache ;
+
+# The file <freetype/ftcache.h> contains some macro definitions that are
+# later used in #include statements related to the cache sub-system. It
+# needs to be parsed through a HDRMACRO rule for macro definitions.
+#
+HDRMACRO [ FT2_SubDir include ftcache.h ] ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = ftcmru
+ ftcmanag
+ ftccache
+ ftcglyph
+ ftcsbits
+ ftcimage
+ ftcbasic
+ ftccmap
+ ;
+ }
+ else
+ {
+ _sources = ftcache ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/cache Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcache.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcache.c
new file mode 100644
index 00000000000..d41e91e5ec1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcache.c
@@ -0,0 +1,31 @@
+/***************************************************************************/
+/* */
+/* ftcache.c */
+/* */
+/* The FreeType Caching sub-system (body only). */
+/* */
+/* Copyright 2000-2001, 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "ftcmru.c"
+#include "ftcmanag.c"
+#include "ftccache.c"
+#include "ftccmap.c"
+#include "ftcglyph.c"
+#include "ftcimage.c"
+#include "ftcsbits.c"
+#include "ftcbasic.c"
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcbasic.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcbasic.c
new file mode 100644
index 00000000000..a568b975bb1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcbasic.c
@@ -0,0 +1,811 @@
+/***************************************************************************/
+/* */
+/* ftcbasic.c */
+/* */
+/* The FreeType basic cache interface (body). */
+/* */
+/* Copyright 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcglyph.h"
+#include "ftcimage.h"
+#include "ftcsbits.h"
+#include FT_INTERNAL_MEMORY_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*
+ * These structures correspond to the FTC_Font and FTC_ImageDesc types
+ * that were defined in version 2.1.7.
+ */
+ typedef struct FTC_OldFontRec_
+ {
+ FTC_FaceID face_id;
+ FT_UShort pix_width;
+ FT_UShort pix_height;
+
+ } FTC_OldFontRec, *FTC_OldFont;
+
+
+ typedef struct FTC_OldImageDescRec_
+ {
+ FTC_OldFontRec font;
+ FT_UInt32 flags;
+
+ } FTC_OldImageDescRec, *FTC_OldImageDesc;
+
+
+ /*
+ * Notice that FTC_OldImageDescRec and FTC_ImageTypeRec are nearly
+ * identical, bit-wise. The only difference is that the `width' and
+ * `height' fields are expressed as 16-bit integers in the old structure,
+ * and as normal `int' in the new one.
+ *
+ * We are going to perform a weird hack to detect which structure is
+ * being passed to the image and sbit caches. If the new structure's
+ * `width' is larger than 0x10000, we assume that we are really receiving
+ * an FTC_OldImageDesc.
+ */
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*
+ * Basic Families
+ *
+ */
+ typedef struct FTC_BasicAttrRec_
+ {
+ FTC_ScalerRec scaler;
+ FT_UInt load_flags;
+
+ } FTC_BasicAttrRec, *FTC_BasicAttrs;
+
+#define FTC_BASIC_ATTR_COMPARE( a, b ) \
+ FT_BOOL( FTC_SCALER_COMPARE( &(a)->scaler, &(b)->scaler ) && \
+ (a)->load_flags == (b)->load_flags )
+
+#define FTC_BASIC_ATTR_HASH( a ) \
+ ( FTC_SCALER_HASH( &(a)->scaler ) + 31*(a)->load_flags )
+
+
+ typedef struct FTC_BasicQueryRec_
+ {
+ FTC_GQueryRec gquery;
+ FTC_BasicAttrRec attrs;
+
+ } FTC_BasicQueryRec, *FTC_BasicQuery;
+
+
+ typedef struct FTC_BasicFamilyRec_
+ {
+ FTC_FamilyRec family;
+ FTC_BasicAttrRec attrs;
+
+ } FTC_BasicFamilyRec, *FTC_BasicFamily;
+
+
+ FT_CALLBACK_DEF( FT_Bool )
+ ftc_basic_family_compare( FTC_MruNode ftcfamily,
+ FT_Pointer ftcquery )
+ {
+ FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
+ FTC_BasicQuery query = (FTC_BasicQuery)ftcquery;
+
+
+ return FTC_BASIC_ATTR_COMPARE( &family->attrs, &query->attrs );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ftc_basic_family_init( FTC_MruNode ftcfamily,
+ FT_Pointer ftcquery,
+ FT_Pointer ftccache )
+ {
+ FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
+ FTC_BasicQuery query = (FTC_BasicQuery)ftcquery;
+ FTC_Cache cache = (FTC_Cache)ftccache;
+
+
+ FTC_Family_Init( FTC_FAMILY( family ), cache );
+ family->attrs = query->attrs;
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ ftc_basic_family_get_count( FTC_Family ftcfamily,
+ FTC_Manager manager )
+ {
+ FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
+ FT_Error error;
+ FT_Face face;
+ FT_UInt result = 0;
+
+
+ error = FTC_Manager_LookupFace( manager, family->attrs.scaler.face_id,
+ &face );
+ if ( !error )
+ result = face->num_glyphs;
+
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ftc_basic_family_load_bitmap( FTC_Family ftcfamily,
+ FT_UInt gindex,
+ FTC_Manager manager,
+ FT_Face *aface )
+ {
+ FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
+ FT_Error error;
+ FT_Size size;
+
+
+ error = FTC_Manager_LookupSize( manager, &family->attrs.scaler, &size );
+ if ( !error )
+ {
+ FT_Face face = size->face;
+
+
+ error = FT_Load_Glyph( face, gindex,
+ family->attrs.load_flags | FT_LOAD_RENDER );
+ if ( !error )
+ *aface = face;
+ }
+
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ftc_basic_family_load_glyph( FTC_Family ftcfamily,
+ FT_UInt gindex,
+ FTC_Cache cache,
+ FT_Glyph *aglyph )
+ {
+ FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
+ FT_Error error;
+ FTC_Scaler scaler = &family->attrs.scaler;
+ FT_Face face;
+ FT_Size size;
+
+
+ /* we will now load the glyph image */
+ error = FTC_Manager_LookupSize( cache->manager,
+ scaler,
+ &size );
+ if ( !error )
+ {
+ face = size->face;
+
+ error = FT_Load_Glyph( face, gindex, family->attrs.load_flags );
+ if ( !error )
+ {
+ if ( face->glyph->format == FT_GLYPH_FORMAT_BITMAP ||
+ face->glyph->format == FT_GLYPH_FORMAT_OUTLINE )
+ {
+ /* ok, copy it */
+ FT_Glyph glyph;
+
+
+ error = FT_Get_Glyph( face->glyph, &glyph );
+ if ( !error )
+ {
+ *aglyph = glyph;
+ goto Exit;
+ }
+ }
+ else
+ error = FTC_Err_Invalid_Argument;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Bool )
+ ftc_basic_gnode_compare_faceid( FTC_Node ftcgnode,
+ FT_Pointer ftcface_id,
+ FTC_Cache cache )
+ {
+ FTC_GNode gnode = (FTC_GNode)ftcgnode;
+ FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
+ FTC_BasicFamily family = (FTC_BasicFamily)gnode->family;
+ FT_Bool result;
+
+
+ result = FT_BOOL( family->attrs.scaler.face_id == face_id );
+ if ( result )
+ {
+ /* we must call this function to avoid this node from appearing
+ * in later lookups with the same face_id!
+ */
+ FTC_GNode_UnselectFamily( gnode, cache );
+ }
+ return result;
+ }
+
+
+ /*
+ *
+ * basic image cache
+ *
+ */
+
+ FT_CALLBACK_TABLE_DEF
+ const FTC_IFamilyClassRec ftc_basic_image_family_class =
+ {
+ {
+ sizeof ( FTC_BasicFamilyRec ),
+ ftc_basic_family_compare,
+ ftc_basic_family_init,
+ 0, /* FTC_MruNode_ResetFunc */
+ 0 /* FTC_MruNode_DoneFunc */
+ },
+ ftc_basic_family_load_glyph
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FTC_GCacheClassRec ftc_basic_image_cache_class =
+ {
+ {
+ ftc_inode_new,
+ ftc_inode_weight,
+ ftc_gnode_compare,
+ ftc_basic_gnode_compare_faceid,
+ ftc_inode_free,
+
+ sizeof ( FTC_GCacheRec ),
+ ftc_gcache_init,
+ ftc_gcache_done
+ },
+ (FTC_MruListClass)&ftc_basic_image_family_class
+ };
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_ImageCache_New( FTC_Manager manager,
+ FTC_ImageCache *acache )
+ {
+ return FTC_GCache_New( manager, &ftc_basic_image_cache_class,
+ (FTC_GCache*)acache );
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_ImageCache_Lookup( FTC_ImageCache cache,
+ FTC_ImageType type,
+ FT_UInt gindex,
+ FT_Glyph *aglyph,
+ FTC_Node *anode )
+ {
+ FTC_BasicQueryRec query;
+ FTC_INode node = 0; /* make compiler happy */
+ FT_Error error;
+ FT_UInt32 hash;
+
+
+ /* some argument checks are delayed to FTC_Cache_Lookup */
+ if ( !aglyph )
+ {
+ error = FTC_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ *aglyph = NULL;
+ if ( anode )
+ *anode = NULL;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*
+ * This one is a major hack used to detect whether we are passed a
+ * regular FTC_ImageType handle, or a legacy FTC_OldImageDesc one.
+ */
+ if ( type->width >= 0x10000 )
+ {
+ FTC_OldImageDesc desc = (FTC_OldImageDesc)type;
+
+
+ query.attrs.scaler.face_id = desc->font.face_id;
+ query.attrs.scaler.width = desc->font.pix_width;
+ query.attrs.scaler.height = desc->font.pix_height;
+ query.attrs.load_flags = desc->flags;
+ }
+ else
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+ {
+ query.attrs.scaler.face_id = type->face_id;
+ query.attrs.scaler.width = type->width;
+ query.attrs.scaler.height = type->height;
+ query.attrs.load_flags = type->flags;
+ }
+
+ query.attrs.scaler.pixel = 1;
+ query.attrs.scaler.x_res = 0; /* make compilers happy */
+ query.attrs.scaler.y_res = 0;
+
+ hash = FTC_BASIC_ATTR_HASH( &query.attrs ) + gindex;
+
+#if 1 /* inlining is about 50% faster! */
+ FTC_GCACHE_LOOKUP_CMP( cache,
+ ftc_basic_family_compare,
+ FTC_GNode_Compare,
+ hash, gindex,
+ &query,
+ node,
+ error );
+#else
+ error = FTC_GCache_Lookup( FTC_GCACHE( cache ),
+ hash, gindex,
+ FTC_GQUERY( &query ),
+ (FTC_Node*) &node );
+#endif
+ if ( !error )
+ {
+ *aglyph = FTC_INODE( node )->glyph;
+
+ if ( anode )
+ {
+ *anode = FTC_NODE( node );
+ FTC_NODE( node )->ref_count++;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_ImageCache_LookupScaler( FTC_ImageCache cache,
+ FTC_Scaler scaler,
+ FT_ULong load_flags,
+ FT_UInt gindex,
+ FT_Glyph *aglyph,
+ FTC_Node *anode )
+ {
+ FTC_BasicQueryRec query;
+ FTC_INode node = 0; /* make compiler happy */
+ FT_Error error;
+ FT_UInt32 hash;
+
+
+ /* some argument checks are delayed to FTC_Cache_Lookup */
+ if ( !aglyph || !scaler )
+ {
+ error = FTC_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ *aglyph = NULL;
+ if ( anode )
+ *anode = NULL;
+
+ query.attrs.scaler = scaler[0];
+ query.attrs.load_flags = load_flags;
+
+ hash = FTC_BASIC_ATTR_HASH( &query.attrs ) + gindex;
+
+ FTC_GCACHE_LOOKUP_CMP( cache,
+ ftc_basic_family_compare,
+ FTC_GNode_Compare,
+ hash, gindex,
+ &query,
+ node,
+ error );
+ if ( !error )
+ {
+ *aglyph = FTC_INODE( node )->glyph;
+
+ if ( anode )
+ {
+ *anode = FTC_NODE( node );
+ FTC_NODE( node )->ref_count++;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /* yet another backwards-legacy structure */
+ typedef struct FTC_OldImage_Desc_
+ {
+ FTC_FontRec font;
+ FT_UInt image_type;
+
+ } FTC_OldImage_Desc;
+
+
+#define FTC_OLD_IMAGE_FORMAT( x ) ( (x) & 7 )
+
+
+#define ftc_old_image_format_bitmap 0x0000
+#define ftc_old_image_format_outline 0x0001
+
+#define ftc_old_image_format_mask 0x000F
+
+#define ftc_old_image_flag_monochrome 0x0010
+#define ftc_old_image_flag_unhinted 0x0020
+#define ftc_old_image_flag_autohinted 0x0040
+#define ftc_old_image_flag_unscaled 0x0080
+#define ftc_old_image_flag_no_sbits 0x0100
+
+ /* monochrome bitmap */
+#define ftc_old_image_mono ftc_old_image_format_bitmap | \
+ ftc_old_image_flag_monochrome
+
+ /* anti-aliased bitmap */
+#define ftc_old_image_grays ftc_old_image_format_bitmap
+
+ /* scaled outline */
+#define ftc_old_image_outline ftc_old_image_format_outline
+
+
+ static void
+ ftc_image_type_from_old_desc( FTC_ImageType typ,
+ FTC_OldImage_Desc* desc )
+ {
+ typ->face_id = desc->font.face_id;
+ typ->width = desc->font.pix_width;
+ typ->height = desc->font.pix_height;
+
+ /* convert image type flags to load flags */
+ {
+ FT_UInt load_flags = FT_LOAD_DEFAULT;
+ FT_UInt type = desc->image_type;
+
+
+ /* determine load flags, depending on the font description's */
+ /* image type */
+
+ if ( FTC_OLD_IMAGE_FORMAT( type ) == ftc_old_image_format_bitmap )
+ {
+ if ( type & ftc_old_image_flag_monochrome )
+ load_flags |= FT_LOAD_MONOCHROME;
+
+ /* disable embedded bitmaps loading if necessary */
+ if ( type & ftc_old_image_flag_no_sbits )
+ load_flags |= FT_LOAD_NO_BITMAP;
+ }
+ else
+ {
+ /* we want an outline, don't load embedded bitmaps */
+ load_flags |= FT_LOAD_NO_BITMAP;
+
+ if ( type & ftc_old_image_flag_unscaled )
+ load_flags |= FT_LOAD_NO_SCALE;
+ }
+
+ /* always render glyphs to bitmaps */
+ load_flags |= FT_LOAD_RENDER;
+
+ if ( type & ftc_old_image_flag_unhinted )
+ load_flags |= FT_LOAD_NO_HINTING;
+
+ if ( type & ftc_old_image_flag_autohinted )
+ load_flags |= FT_LOAD_FORCE_AUTOHINT;
+
+ typ->flags = load_flags;
+ }
+ }
+
+
+ FT_EXPORT( FT_Error )
+ FTC_Image_Cache_New( FTC_Manager manager,
+ FTC_ImageCache *acache );
+
+ FT_EXPORT( FT_Error )
+ FTC_Image_Cache_Lookup( FTC_ImageCache icache,
+ FTC_OldImage_Desc* desc,
+ FT_UInt gindex,
+ FT_Glyph *aglyph );
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_Image_Cache_New( FTC_Manager manager,
+ FTC_ImageCache *acache )
+ {
+ return FTC_ImageCache_New( manager, (FTC_ImageCache*)acache );
+ }
+
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_Image_Cache_Lookup( FTC_ImageCache icache,
+ FTC_OldImage_Desc* desc,
+ FT_UInt gindex,
+ FT_Glyph *aglyph )
+ {
+ FTC_ImageTypeRec type0;
+
+
+ if ( !desc )
+ return FTC_Err_Invalid_Argument;
+
+ ftc_image_type_from_old_desc( &type0, desc );
+
+ return FTC_ImageCache_Lookup( (FTC_ImageCache)icache,
+ &type0,
+ gindex,
+ aglyph,
+ NULL );
+ }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*
+ *
+ * basic small bitmap cache
+ *
+ */
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FTC_SFamilyClassRec ftc_basic_sbit_family_class =
+ {
+ {
+ sizeof( FTC_BasicFamilyRec ),
+ ftc_basic_family_compare,
+ ftc_basic_family_init,
+ 0, /* FTC_MruNode_ResetFunc */
+ 0 /* FTC_MruNode_DoneFunc */
+ },
+ ftc_basic_family_get_count,
+ ftc_basic_family_load_bitmap
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FTC_GCacheClassRec ftc_basic_sbit_cache_class =
+ {
+ {
+ ftc_snode_new,
+ ftc_snode_weight,
+ ftc_snode_compare,
+ ftc_basic_gnode_compare_faceid,
+ ftc_snode_free,
+
+ sizeof ( FTC_GCacheRec ),
+ ftc_gcache_init,
+ ftc_gcache_done
+ },
+ (FTC_MruListClass)&ftc_basic_sbit_family_class
+ };
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_SBitCache_New( FTC_Manager manager,
+ FTC_SBitCache *acache )
+ {
+ return FTC_GCache_New( manager, &ftc_basic_sbit_cache_class,
+ (FTC_GCache*)acache );
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_SBitCache_Lookup( FTC_SBitCache cache,
+ FTC_ImageType type,
+ FT_UInt gindex,
+ FTC_SBit *ansbit,
+ FTC_Node *anode )
+ {
+ FT_Error error;
+ FTC_BasicQueryRec query;
+ FTC_SNode node = 0; /* make compiler happy */
+ FT_UInt32 hash;
+
+
+ if ( anode )
+ *anode = NULL;
+
+ /* other argument checks delayed to FTC_Cache_Lookup */
+ if ( !ansbit )
+ return FTC_Err_Invalid_Argument;
+
+ *ansbit = NULL;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /* This one is a major hack used to detect whether we are passed a
+ * regular FTC_ImageType handle, or a legacy FTC_OldImageDesc one.
+ */
+ if ( type->width >= 0x10000 )
+ {
+ FTC_OldImageDesc desc = (FTC_OldImageDesc)type;
+
+
+ query.attrs.scaler.face_id = desc->font.face_id;
+ query.attrs.scaler.width = desc->font.pix_width;
+ query.attrs.scaler.height = desc->font.pix_height;
+ query.attrs.load_flags = desc->flags;
+ }
+ else
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+ {
+ query.attrs.scaler.face_id = type->face_id;
+ query.attrs.scaler.width = type->width;
+ query.attrs.scaler.height = type->height;
+ query.attrs.load_flags = type->flags;
+ }
+
+ query.attrs.scaler.pixel = 1;
+ query.attrs.scaler.x_res = 0; /* make compilers happy */
+ query.attrs.scaler.y_res = 0;
+
+ /* beware, the hash must be the same for all glyph ranges! */
+ hash = FTC_BASIC_ATTR_HASH( &query.attrs ) +
+ gindex / FTC_SBIT_ITEMS_PER_NODE;
+
+#if 1 /* inlining is about 50% faster! */
+ FTC_GCACHE_LOOKUP_CMP( cache,
+ ftc_basic_family_compare,
+ FTC_SNode_Compare,
+ hash, gindex,
+ &query,
+ node,
+ error );
+#else
+ error = FTC_GCache_Lookup( FTC_GCACHE( cache ),
+ hash,
+ gindex,
+ FTC_GQUERY( &query ),
+ (FTC_Node*)&node );
+#endif
+ if ( error )
+ goto Exit;
+
+ *ansbit = node->sbits + ( gindex - FTC_GNODE( node )->gindex );
+
+ if ( anode )
+ {
+ *anode = FTC_NODE( node );
+ FTC_NODE( node )->ref_count++;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_SBitCache_LookupScaler( FTC_SBitCache cache,
+ FTC_Scaler scaler,
+ FT_ULong load_flags,
+ FT_UInt gindex,
+ FTC_SBit *ansbit,
+ FTC_Node *anode )
+ {
+ FT_Error error;
+ FTC_BasicQueryRec query;
+ FTC_SNode node = 0; /* make compiler happy */
+ FT_UInt32 hash;
+
+
+ if ( anode )
+ *anode = NULL;
+
+ /* other argument checks delayed to FTC_Cache_Lookup */
+ if ( !ansbit || !scaler )
+ return FTC_Err_Invalid_Argument;
+
+ *ansbit = NULL;
+
+ query.attrs.scaler = scaler[0];
+ query.attrs.load_flags = load_flags;
+
+ /* beware, the hash must be the same for all glyph ranges! */
+ hash = FTC_BASIC_ATTR_HASH( &query.attrs ) +
+ gindex / FTC_SBIT_ITEMS_PER_NODE;
+
+ FTC_GCACHE_LOOKUP_CMP( cache,
+ ftc_basic_family_compare,
+ FTC_SNode_Compare,
+ hash, gindex,
+ &query,
+ node,
+ error );
+ if ( error )
+ goto Exit;
+
+ *ansbit = node->sbits + ( gindex - FTC_GNODE( node )->gindex );
+
+ if ( anode )
+ {
+ *anode = FTC_NODE( node );
+ FTC_NODE( node )->ref_count++;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_EXPORT( FT_Error )
+ FTC_SBit_Cache_New( FTC_Manager manager,
+ FTC_SBitCache *acache );
+
+ FT_EXPORT( FT_Error )
+ FTC_SBit_Cache_Lookup( FTC_SBitCache cache,
+ FTC_OldImage_Desc* desc,
+ FT_UInt gindex,
+ FTC_SBit *ansbit );
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_SBit_Cache_New( FTC_Manager manager,
+ FTC_SBitCache *acache )
+ {
+ return FTC_SBitCache_New( manager, (FTC_SBitCache*)acache );
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_SBit_Cache_Lookup( FTC_SBitCache cache,
+ FTC_OldImage_Desc* desc,
+ FT_UInt gindex,
+ FTC_SBit *ansbit )
+ {
+ FTC_ImageTypeRec type0;
+
+
+ if ( !desc )
+ return FT_Err_Invalid_Argument;
+
+ ftc_image_type_from_old_desc( &type0, desc );
+
+ return FTC_SBitCache_Lookup( (FTC_SBitCache)cache,
+ &type0,
+ gindex,
+ ansbit,
+ NULL );
+ }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.c
new file mode 100644
index 00000000000..f3e699c3850
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.c
@@ -0,0 +1,592 @@
+/***************************************************************************/
+/* */
+/* ftccache.c */
+/* */
+/* The FreeType internal cache interface (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "ftcmanag.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+
+#define FTC_HASH_MAX_LOAD 2
+#define FTC_HASH_MIN_LOAD 1
+#define FTC_HASH_SUB_LOAD ( FTC_HASH_MAX_LOAD - FTC_HASH_MIN_LOAD )
+
+/* this one _must_ be a power of 2! */
+#define FTC_HASH_INITIAL_SIZE 8
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CACHE NODE DEFINITIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* add a new node to the head of the manager's circular MRU list */
+ static void
+ ftc_node_mru_link( FTC_Node node,
+ FTC_Manager manager )
+ {
+ void *nl = &manager->nodes_list;
+
+
+ FTC_MruNode_Prepend( (FTC_MruNode*)nl,
+ (FTC_MruNode)node );
+ manager->num_nodes++;
+ }
+
+
+ /* remove a node from the manager's MRU list */
+ static void
+ ftc_node_mru_unlink( FTC_Node node,
+ FTC_Manager manager )
+ {
+ void *nl = &manager->nodes_list;
+
+
+ FTC_MruNode_Remove( (FTC_MruNode*)nl,
+ (FTC_MruNode)node );
+ manager->num_nodes--;
+ }
+
+
+#ifndef FTC_INLINE
+
+ /* move a node to the head of the manager's MRU list */
+ static void
+ ftc_node_mru_up( FTC_Node node,
+ FTC_Manager manager )
+ {
+ FTC_MruNode_Up( (FTC_MruNode*)&manager->nodes_list,
+ (FTC_MruNode)node );
+ }
+
+#endif /* !FTC_INLINE */
+
+
+ /* Note that this function cannot fail. If we cannot re-size the
+ * buckets array appropriately, we simply degrade the hash table's
+ * performance!
+ */
+ static void
+ ftc_cache_resize( FTC_Cache cache )
+ {
+ for (;;)
+ {
+ FTC_Node node, *pnode;
+ FT_UInt p = cache->p;
+ FT_UInt mask = cache->mask;
+ FT_UInt count = mask + p + 1; /* number of buckets */
+
+
+ /* do we need to shrink the buckets array? */
+ if ( cache->slack < 0 )
+ {
+ FTC_Node new_list = NULL;
+
+
+ /* try to expand the buckets array _before_ splitting
+ * the bucket lists
+ */
+ if ( p >= mask )
+ {
+ FT_Memory memory = cache->memory;
+ FT_Error error;
+
+
+ /* if we can't expand the array, leave immediately */
+ if ( FT_RENEW_ARRAY( cache->buckets, (mask+1)*2, (mask+1)*4 ) )
+ break;
+ }
+
+ /* split a single bucket */
+ pnode = cache->buckets + p;
+
+ for (;;)
+ {
+ node = *pnode;
+ if ( node == NULL )
+ break;
+
+ if ( node->hash & ( mask + 1 ) )
+ {
+ *pnode = node->link;
+ node->link = new_list;
+ new_list = node;
+ }
+ else
+ pnode = &node->link;
+ }
+
+ cache->buckets[p + mask + 1] = new_list;
+
+ cache->slack += FTC_HASH_MAX_LOAD;
+
+ if ( p >= mask )
+ {
+ cache->mask = 2 * mask + 1;
+ cache->p = 0;
+ }
+ else
+ cache->p = p + 1;
+ }
+
+ /* do we need to expand the buckets array? */
+ else if ( cache->slack > (FT_Long)count * FTC_HASH_SUB_LOAD )
+ {
+ FT_UInt old_index = p + mask;
+ FTC_Node* pold;
+
+
+ if ( old_index + 1 <= FTC_HASH_INITIAL_SIZE )
+ break;
+
+ if ( p == 0 )
+ {
+ FT_Memory memory = cache->memory;
+ FT_Error error;
+
+
+ /* if we can't shrink the array, leave immediately */
+ if ( FT_RENEW_ARRAY( cache->buckets,
+ ( mask + 1 ) * 2, mask + 1 ) )
+ break;
+
+ cache->mask >>= 1;
+ p = cache->mask;
+ }
+ else
+ p--;
+
+ pnode = cache->buckets + p;
+ while ( *pnode )
+ pnode = &(*pnode)->link;
+
+ pold = cache->buckets + old_index;
+ *pnode = *pold;
+ *pold = NULL;
+
+ cache->slack -= FTC_HASH_MAX_LOAD;
+ cache->p = p;
+ }
+ else /* the hash table is balanced */
+ break;
+ }
+ }
+
+
+ /* remove a node from its cache's hash table */
+ static void
+ ftc_node_hash_unlink( FTC_Node node0,
+ FTC_Cache cache )
+ {
+ FTC_Node *pnode;
+ FT_UInt idx;
+
+
+ idx = (FT_UInt)( node0->hash & cache->mask );
+ if ( idx < cache->p )
+ idx = (FT_UInt)( node0->hash & ( 2 * cache->mask + 1 ) );
+
+ pnode = cache->buckets + idx;
+
+ for (;;)
+ {
+ FTC_Node node = *pnode;
+
+
+ if ( node == NULL )
+ {
+ FT_ERROR(( "ftc_node_hash_unlink: unknown node!\n" ));
+ return;
+ }
+
+ if ( node == node0 )
+ break;
+
+ pnode = &(*pnode)->link;
+ }
+
+ *pnode = node0->link;
+ node0->link = NULL;
+
+ cache->slack++;
+ ftc_cache_resize( cache );
+ }
+
+
+ /* add a node to the `top' of its cache's hash table */
+ static void
+ ftc_node_hash_link( FTC_Node node,
+ FTC_Cache cache )
+ {
+ FTC_Node *pnode;
+ FT_UInt idx;
+
+
+ idx = (FT_UInt)( node->hash & cache->mask );
+ if ( idx < cache->p )
+ idx = (FT_UInt)( node->hash & (2 * cache->mask + 1 ) );
+
+ pnode = cache->buckets + idx;
+
+ node->link = *pnode;
+ *pnode = node;
+
+ cache->slack--;
+ ftc_cache_resize( cache );
+ }
+
+
+ /* remove a node from the cache manager */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ FT_BASE_DEF( void )
+#else
+ FT_LOCAL_DEF( void )
+#endif
+ ftc_node_destroy( FTC_Node node,
+ FTC_Manager manager )
+ {
+ FTC_Cache cache;
+
+
+#ifdef FT_DEBUG_ERROR
+ /* find node's cache */
+ if ( node->cache_index >= manager->num_caches )
+ {
+ FT_ERROR(( "ftc_node_destroy: invalid node handle\n" ));
+ return;
+ }
+#endif
+
+ cache = manager->caches[node->cache_index];
+
+#ifdef FT_DEBUG_ERROR
+ if ( cache == NULL )
+ {
+ FT_ERROR(( "ftc_node_destroy: invalid node handle\n" ));
+ return;
+ }
+#endif
+
+ manager->cur_weight -= cache->clazz.node_weight( node, cache );
+
+ /* remove node from mru list */
+ ftc_node_mru_unlink( node, manager );
+
+ /* remove node from cache's hash table */
+ ftc_node_hash_unlink( node, cache );
+
+ /* now finalize it */
+ cache->clazz.node_free( node, cache );
+
+#if 0
+ /* check, just in case of general corruption :-) */
+ if ( manager->num_nodes == 0 )
+ FT_ERROR(( "ftc_node_destroy: invalid cache node count! = %d\n",
+ manager->num_nodes ));
+#endif
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** ABSTRACT CACHE CLASS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_Cache_Init( FTC_Cache cache )
+ {
+ return ftc_cache_init( cache );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ ftc_cache_init( FTC_Cache cache )
+ {
+ FT_Memory memory = cache->memory;
+ FT_Error error;
+
+
+ cache->p = 0;
+ cache->mask = FTC_HASH_INITIAL_SIZE - 1;
+ cache->slack = FTC_HASH_INITIAL_SIZE * FTC_HASH_MAX_LOAD;
+
+ (void)FT_NEW_ARRAY( cache->buckets, FTC_HASH_INITIAL_SIZE * 2 );
+ return error;
+ }
+
+
+ static void
+ FTC_Cache_Clear( FTC_Cache cache )
+ {
+ if ( cache )
+ {
+ FTC_Manager manager = cache->manager;
+ FT_UFast i;
+ FT_UInt count;
+
+
+ count = cache->p + cache->mask + 1;
+
+ for ( i = 0; i < count; i++ )
+ {
+ FTC_Node *pnode = cache->buckets + i, next, node = *pnode;
+
+
+ while ( node )
+ {
+ next = node->link;
+ node->link = NULL;
+
+ /* remove node from mru list */
+ ftc_node_mru_unlink( node, manager );
+
+ /* now finalize it */
+ manager->cur_weight -= cache->clazz.node_weight( node, cache );
+
+ cache->clazz.node_free( node, cache );
+ node = next;
+ }
+ cache->buckets[i] = NULL;
+ }
+ ftc_cache_resize( cache );
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ftc_cache_done( FTC_Cache cache )
+ {
+ if ( cache->memory )
+ {
+ FT_Memory memory = cache->memory;
+
+
+ FTC_Cache_Clear( cache );
+
+ FT_FREE( cache->buckets );
+ cache->mask = 0;
+ cache->p = 0;
+ cache->slack = 0;
+
+ cache->memory = NULL;
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_Cache_Done( FTC_Cache cache )
+ {
+ ftc_cache_done( cache );
+ }
+
+
+ static void
+ ftc_cache_add( FTC_Cache cache,
+ FT_UInt32 hash,
+ FTC_Node node )
+ {
+ node->hash = hash;
+ node->cache_index = (FT_UInt16) cache->index;
+ node->ref_count = 0;
+
+ ftc_node_hash_link( node, cache );
+ ftc_node_mru_link( node, cache->manager );
+
+ {
+ FTC_Manager manager = cache->manager;
+
+
+ manager->cur_weight += cache->clazz.node_weight( node, cache );
+
+ if ( manager->cur_weight >= manager->max_weight )
+ {
+ node->ref_count++;
+ FTC_Manager_Compress( manager );
+ node->ref_count--;
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_Cache_NewNode( FTC_Cache cache,
+ FT_UInt32 hash,
+ FT_Pointer query,
+ FTC_Node *anode )
+ {
+ FT_Error error;
+ FTC_Node node;
+
+
+ /*
+ * We use the FTC_CACHE_TRYLOOP macros to support out-of-memory
+ * errors (OOM) correctly, i.e., by flushing the cache progressively
+ * in order to make more room.
+ */
+
+ FTC_CACHE_TRYLOOP( cache )
+ {
+ error = cache->clazz.node_new( &node, query, cache );
+ }
+ FTC_CACHE_TRYLOOP_END();
+
+ if ( error )
+ node = NULL;
+ else
+ {
+ /* don't assume that the cache has the same number of buckets, since
+ * our allocation request might have triggered global cache flushing
+ */
+ ftc_cache_add( cache, hash, node );
+ }
+
+ *anode = node;
+ return error;
+ }
+
+
+#ifndef FTC_INLINE
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_Cache_Lookup( FTC_Cache cache,
+ FT_UInt32 hash,
+ FT_Pointer query,
+ FTC_Node *anode )
+ {
+ FT_UFast idx;
+ FTC_Node* bucket;
+ FTC_Node* pnode;
+ FTC_Node node;
+ FT_Error error = 0;
+
+ FTC_Node_CompareFunc compare = cache->clazz.node_compare;
+
+
+ if ( cache == NULL || anode == NULL )
+ return FT_Err_Invalid_Argument;
+
+ idx = hash & cache->mask;
+ if ( idx < cache->p )
+ idx = hash & ( cache->mask * 2 + 1 );
+
+ bucket = cache->buckets + idx;
+ pnode = bucket;
+ for (;;)
+ {
+ node = *pnode;
+ if ( node == NULL )
+ goto NewNode;
+
+ if ( node->hash == hash && compare( node, query, cache ) )
+ break;
+
+ pnode = &node->link;
+ }
+
+ if ( node != *bucket )
+ {
+ *pnode = node->link;
+ node->link = *bucket;
+ *bucket = node;
+ }
+
+ /* move to head of MRU list */
+ {
+ FTC_Manager manager = cache->manager;
+
+
+ if ( node != manager->nodes_list )
+ ftc_node_mru_up( node, manager );
+ }
+ *anode = node;
+ return error;
+
+ NewNode:
+ return FTC_Cache_NewNode( cache, hash, query, anode );
+ }
+
+#endif /* !FTC_INLINE */
+
+
+ FT_LOCAL_DEF( void )
+ FTC_Cache_RemoveFaceID( FTC_Cache cache,
+ FTC_FaceID face_id )
+ {
+ FT_UFast i, count;
+ FTC_Manager manager = cache->manager;
+ FTC_Node frees = NULL;
+
+
+ count = cache->p + cache->mask;
+ for ( i = 0; i < count; i++ )
+ {
+ FTC_Node* bucket = cache->buckets + i;
+ FTC_Node* pnode = bucket;
+
+
+ for ( ;; )
+ {
+ FTC_Node node = *pnode;
+
+
+ if ( node == NULL )
+ break;
+
+ if ( cache->clazz.node_remove_faceid( node, face_id, cache ) )
+ {
+ *pnode = node->link;
+ node->link = frees;
+ frees = node;
+ }
+ else
+ pnode = &node->link;
+ }
+ }
+
+ /* remove all nodes in the free list */
+ while ( frees )
+ {
+ FTC_Node node;
+
+
+ node = frees;
+ frees = node->link;
+
+ manager->cur_weight -= cache->clazz.node_weight( node, cache );
+ ftc_node_mru_unlink( node, manager );
+
+ cache->clazz.node_free( node, cache );
+
+ cache->slack++;
+ }
+
+ ftc_cache_resize( cache );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.h
new file mode 100644
index 00000000000..8c0a7c94fe6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.h
@@ -0,0 +1,317 @@
+/***************************************************************************/
+/* */
+/* ftccache.h */
+/* */
+/* FreeType internal cache interface (specification). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCCACHE_H__
+#define __FTCCACHE_H__
+
+
+#include "ftcmru.h"
+
+FT_BEGIN_HEADER
+
+ /* handle to cache object */
+ typedef struct FTC_CacheRec_* FTC_Cache;
+
+ /* handle to cache class */
+ typedef const struct FTC_CacheClassRec_* FTC_CacheClass;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CACHE NODE DEFINITIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Each cache controls one or more cache nodes. Each node is part of */
+ /* the global_lru list of the manager. Its `data' field however is used */
+ /* as a reference count for now. */
+ /* */
+ /* A node can be anything, depending on the type of information held by */
+ /* the cache. It can be an individual glyph image, a set of bitmaps */
+ /* glyphs for a given size, some metrics, etc. */
+ /* */
+ /*************************************************************************/
+
+ /* structure size should be 20 bytes on 32-bits machines */
+ typedef struct FTC_NodeRec_
+ {
+ FTC_MruNodeRec mru; /* circular mru list pointer */
+ FTC_Node link; /* used for hashing */
+ FT_UInt32 hash; /* used for hashing too */
+ FT_UShort cache_index; /* index of cache the node belongs to */
+ FT_Short ref_count; /* reference count for this node */
+
+ } FTC_NodeRec;
+
+
+#define FTC_NODE( x ) ( (FTC_Node)(x) )
+#define FTC_NODE_P( x ) ( (FTC_Node*)(x) )
+
+#define FTC_NODE__NEXT( x ) FTC_NODE( (x)->mru.next )
+#define FTC_NODE__PREV( x ) FTC_NODE( (x)->mru.prev )
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ FT_BASE( void )
+ ftc_node_destroy( FTC_Node node,
+ FTC_Manager manager );
+#endif
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CACHE DEFINITIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* initialize a new cache node */
+ typedef FT_Error
+ (*FTC_Node_NewFunc)( FTC_Node *pnode,
+ FT_Pointer query,
+ FTC_Cache cache );
+
+ typedef FT_ULong
+ (*FTC_Node_WeightFunc)( FTC_Node node,
+ FTC_Cache cache );
+
+ /* compare a node to a given key pair */
+ typedef FT_Bool
+ (*FTC_Node_CompareFunc)( FTC_Node node,
+ FT_Pointer key,
+ FTC_Cache cache );
+
+
+ typedef void
+ (*FTC_Node_FreeFunc)( FTC_Node node,
+ FTC_Cache cache );
+
+ typedef FT_Error
+ (*FTC_Cache_InitFunc)( FTC_Cache cache );
+
+ typedef void
+ (*FTC_Cache_DoneFunc)( FTC_Cache cache );
+
+
+ typedef struct FTC_CacheClassRec_
+ {
+ FTC_Node_NewFunc node_new;
+ FTC_Node_WeightFunc node_weight;
+ FTC_Node_CompareFunc node_compare;
+ FTC_Node_CompareFunc node_remove_faceid;
+ FTC_Node_FreeFunc node_free;
+
+ FT_UInt cache_size;
+ FTC_Cache_InitFunc cache_init;
+ FTC_Cache_DoneFunc cache_done;
+
+ } FTC_CacheClassRec;
+
+
+ /* each cache really implements a dynamic hash table to manage its nodes */
+ typedef struct FTC_CacheRec_
+ {
+ FT_UFast p;
+ FT_UFast mask;
+ FT_Long slack;
+ FTC_Node* buckets;
+
+ FTC_CacheClassRec clazz; /* local copy, for speed */
+
+ FTC_Manager manager;
+ FT_Memory memory;
+ FT_UInt index; /* in manager's table */
+
+ FTC_CacheClass org_class; /* original class pointer */
+
+ } FTC_CacheRec;
+
+
+#define FTC_CACHE( x ) ( (FTC_Cache)(x) )
+#define FTC_CACHE_P( x ) ( (FTC_Cache*)(x) )
+
+
+ /* default cache initialize */
+ FT_LOCAL( FT_Error )
+ FTC_Cache_Init( FTC_Cache cache );
+
+ /* default cache finalizer */
+ FT_LOCAL( void )
+ FTC_Cache_Done( FTC_Cache cache );
+
+ /* Call this function to lookup the cache. If no corresponding
+ * node is found, a new one is automatically created. This function
+ * is capable of flushing the cache adequately to make room for the
+ * new cache object.
+ */
+
+#ifndef FTC_INLINE
+ FT_LOCAL( FT_Error )
+ FTC_Cache_Lookup( FTC_Cache cache,
+ FT_UInt32 hash,
+ FT_Pointer query,
+ FTC_Node *anode );
+#endif
+
+ FT_LOCAL( FT_Error )
+ FTC_Cache_NewNode( FTC_Cache cache,
+ FT_UInt32 hash,
+ FT_Pointer query,
+ FTC_Node *anode );
+
+ /* Remove all nodes that relate to a given face_id. This is useful
+ * when un-installing fonts. Note that if a cache node relates to
+ * the face_id, but is locked (i.e., has `ref_count > 0'), the node
+ * will _not_ be destroyed, but its internal face_id reference will
+ * be modified.
+ *
+ * The final result will be that the node will never come back
+ * in further lookup requests, and will be flushed on demand from
+ * the cache normally when its reference count reaches 0.
+ */
+ FT_LOCAL( void )
+ FTC_Cache_RemoveFaceID( FTC_Cache cache,
+ FTC_FaceID face_id );
+
+
+#ifdef FTC_INLINE
+
+#define FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ) \
+ FT_BEGIN_STMNT \
+ FTC_Node *_bucket, *_pnode, _node; \
+ FTC_Cache _cache = FTC_CACHE(cache); \
+ FT_UInt32 _hash = (FT_UInt32)(hash); \
+ FTC_Node_CompareFunc _nodcomp = (FTC_Node_CompareFunc)(nodecmp); \
+ FT_UInt _idx; \
+ \
+ \
+ error = 0; \
+ node = NULL; \
+ _idx = _hash & _cache->mask; \
+ if ( _idx < _cache->p ) \
+ _idx = _hash & ( _cache->mask*2 + 1 ); \
+ \
+ _bucket = _pnode = _cache->buckets + _idx; \
+ for (;;) \
+ { \
+ _node = *_pnode; \
+ if ( _node == NULL ) \
+ goto _NewNode; \
+ \
+ if ( _node->hash == _hash && _nodcomp( _node, query, _cache ) ) \
+ break; \
+ \
+ _pnode = &_node->link; \
+ } \
+ \
+ if ( _node != *_bucket ) \
+ { \
+ *_pnode = _node->link; \
+ _node->link = *_bucket; \
+ *_bucket = _node; \
+ } \
+ \
+ { \
+ FTC_Manager _manager = _cache->manager; \
+ void* _nl = &_manager->nodes_list; \
+ \
+ \
+ if ( _node != _manager->nodes_list ) \
+ FTC_MruNode_Up( (FTC_MruNode*)_nl, \
+ (FTC_MruNode)_node ); \
+ } \
+ goto _Ok; \
+ \
+ _NewNode: \
+ error = FTC_Cache_NewNode( _cache, _hash, query, &_node ); \
+ \
+ _Ok: \
+ _pnode = (FTC_Node*)(void*)&(node); \
+ *_pnode = _node; \
+ FT_END_STMNT
+
+#else /* !FTC_INLINE */
+
+#define FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ) \
+ FT_BEGIN_STMNT \
+ error = FTC_Cache_Lookup( FTC_CACHE( cache ), hash, query, \
+ (FTC_Node*)&(node) ); \
+ FT_END_STMNT
+
+#endif /* !FTC_INLINE */
+
+
+ /*
+ * This macro, together with FTC_CACHE_TRYLOOP_END, defines a retry
+ * loop to flush the cache repeatedly in case of memory overflows.
+ *
+ * It is used when creating a new cache node, or within a lookup
+ * that needs to allocate data (e.g., the sbit cache lookup).
+ *
+ * Example:
+ *
+ * {
+ * FTC_CACHE_TRYLOOP( cache )
+ * error = load_data( ... );
+ * FTC_CACHE_TRYLOOP_END()
+ * }
+ *
+ */
+#define FTC_CACHE_TRYLOOP( cache ) \
+ { \
+ FTC_Manager _try_manager = FTC_CACHE( cache )->manager; \
+ FT_UInt _try_count = 4; \
+ \
+ \
+ for (;;) \
+ { \
+ FT_UInt _try_done;
+
+
+#define FTC_CACHE_TRYLOOP_END() \
+ if ( !error || error != FT_Err_Out_Of_Memory ) \
+ break; \
+ \
+ _try_done = FTC_Manager_FlushN( _try_manager, _try_count ); \
+ if ( _try_done == 0 ) \
+ break; \
+ \
+ if ( _try_done == _try_count ) \
+ { \
+ _try_count *= 2; \
+ if ( _try_count < _try_done || \
+ _try_count > _try_manager->num_nodes ) \
+ _try_count = _try_manager->num_nodes; \
+ } \
+ } \
+ }
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __FTCCACHE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccback.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccback.h
new file mode 100644
index 00000000000..86e72a7514f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccback.h
@@ -0,0 +1,90 @@
+/***************************************************************************/
+/* */
+/* ftccback.h */
+/* */
+/* Callback functions of the caching sub-system (specification only). */
+/* */
+/* Copyright 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#ifndef __FTCCBACK_H__
+#define __FTCCBACK_H__
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcmru.h"
+#include "ftcimage.h"
+#include "ftcmanag.h"
+#include "ftcglyph.h"
+#include "ftcsbits.h"
+
+
+ FT_LOCAL( void )
+ ftc_inode_free( FTC_Node inode,
+ FTC_Cache cache );
+
+ FT_LOCAL( FT_Error )
+ ftc_inode_new( FTC_Node *pinode,
+ FT_Pointer gquery,
+ FTC_Cache cache );
+
+ FT_LOCAL( FT_ULong )
+ ftc_inode_weight( FTC_Node inode,
+ FTC_Cache cache );
+
+
+ FT_LOCAL( void )
+ ftc_snode_free( FTC_Node snode,
+ FTC_Cache cache );
+
+ FT_LOCAL( FT_Error )
+ ftc_snode_new( FTC_Node *psnode,
+ FT_Pointer gquery,
+ FTC_Cache cache );
+
+ FT_LOCAL( FT_ULong )
+ ftc_snode_weight( FTC_Node snode,
+ FTC_Cache cache );
+
+ FT_LOCAL( FT_Bool )
+ ftc_snode_compare( FTC_Node snode,
+ FT_Pointer gquery,
+ FTC_Cache cache );
+
+
+ FT_LOCAL( FT_Bool )
+ ftc_gnode_compare( FTC_Node gnode,
+ FT_Pointer gquery,
+ FTC_Cache cache );
+
+
+ FT_LOCAL( FT_Error )
+ ftc_gcache_init( FTC_Cache cache );
+
+ FT_LOCAL( void )
+ ftc_gcache_done( FTC_Cache cache );
+
+
+ FT_LOCAL( FT_Error )
+ ftc_cache_init( FTC_Cache cache );
+
+ FT_LOCAL( void )
+ ftc_cache_done( FTC_Cache cache );
+
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+ FT_LOCAL( void )
+ ftc_node_destroy( FTC_Node node,
+ FTC_Manager manager );
+#endif
+
+#endif /* __FTCCBACK_H__ */
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccmap.c
new file mode 100644
index 00000000000..4c6a7fd9609
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccmap.c
@@ -0,0 +1,425 @@
+/***************************************************************************/
+/* */
+/* ftccmap.c */
+/* */
+/* FreeType CharMap cache (body) */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_CACHE_H
+#include "ftcmanag.h"
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_TRUETYPE_IDS_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cache
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ typedef enum FTC_OldCMapType_
+ {
+ FTC_OLD_CMAP_BY_INDEX = 0,
+ FTC_OLD_CMAP_BY_ENCODING = 1,
+ FTC_OLD_CMAP_BY_ID = 2
+
+ } FTC_OldCMapType;
+
+
+ typedef struct FTC_OldCMapIdRec_
+ {
+ FT_UInt platform;
+ FT_UInt encoding;
+
+ } FTC_OldCMapIdRec, *FTC_OldCMapId;
+
+
+ typedef struct FTC_OldCMapDescRec_
+ {
+ FTC_FaceID face_id;
+ FTC_OldCMapType type;
+
+ union
+ {
+ FT_UInt index;
+ FT_Encoding encoding;
+ FTC_OldCMapIdRec id;
+
+ } u;
+
+ } FTC_OldCMapDescRec, *FTC_OldCMapDesc;
+
+#endif /* FT_CONFIG_OLD_INTERNALS */
+
+
+ /*************************************************************************/
+ /* */
+ /* Each FTC_CMapNode contains a simple array to map a range of character */
+ /* codes to equivalent glyph indices. */
+ /* */
+ /* For now, the implementation is very basic: Each node maps a range of */
+ /* 128 consecutive character codes to their corresponding glyph indices. */
+ /* */
+ /* We could do more complex things, but I don't think it is really very */
+ /* useful. */
+ /* */
+ /*************************************************************************/
+
+
+ /* number of glyph indices / character code per node */
+#define FTC_CMAP_INDICES_MAX 128
+
+ /* compute a query/node hash */
+#define FTC_CMAP_HASH( faceid, index, charcode ) \
+ ( FTC_FACE_ID_HASH( faceid ) + 211 * ( index ) + \
+ ( (char_code) / FTC_CMAP_INDICES_MAX ) )
+
+ /* the charmap query */
+ typedef struct FTC_CMapQueryRec_
+ {
+ FTC_FaceID face_id;
+ FT_UInt cmap_index;
+ FT_UInt32 char_code;
+
+ } FTC_CMapQueryRec, *FTC_CMapQuery;
+
+#define FTC_CMAP_QUERY( x ) ((FTC_CMapQuery)(x))
+#define FTC_CMAP_QUERY_HASH( x ) \
+ FTC_CMAP_HASH( (x)->face_id, (x)->cmap_index, (x)->char_code )
+
+ /* the cmap cache node */
+ typedef struct FTC_CMapNodeRec_
+ {
+ FTC_NodeRec node;
+ FTC_FaceID face_id;
+ FT_UInt cmap_index;
+ FT_UInt32 first; /* first character in node */
+ FT_UInt16 indices[FTC_CMAP_INDICES_MAX]; /* array of glyph indices */
+
+ } FTC_CMapNodeRec, *FTC_CMapNode;
+
+#define FTC_CMAP_NODE( x ) ( (FTC_CMapNode)( x ) )
+#define FTC_CMAP_NODE_HASH( x ) \
+ FTC_CMAP_HASH( (x)->face_id, (x)->cmap_index, (x)->first )
+
+ /* if (indices[n] == FTC_CMAP_UNKNOWN), we assume that the corresponding */
+ /* glyph indices haven't been queried through FT_Get_Glyph_Index() yet */
+#define FTC_CMAP_UNKNOWN ( (FT_UInt16)-1 )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CHARMAP NODES *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_CALLBACK_DEF( void )
+ ftc_cmap_node_free( FTC_Node ftcnode,
+ FTC_Cache cache )
+ {
+ FTC_CMapNode node = (FTC_CMapNode)ftcnode;
+ FT_Memory memory = cache->memory;
+
+
+ FT_FREE( node );
+ }
+
+
+ /* initialize a new cmap node */
+ FT_CALLBACK_DEF( FT_Error )
+ ftc_cmap_node_new( FTC_Node *ftcanode,
+ FT_Pointer ftcquery,
+ FTC_Cache cache )
+ {
+ FTC_CMapNode *anode = (FTC_CMapNode*)ftcanode;
+ FTC_CMapQuery query = (FTC_CMapQuery)ftcquery;
+ FT_Error error;
+ FT_Memory memory = cache->memory;
+ FTC_CMapNode node;
+ FT_UInt nn;
+
+
+ if ( !FT_NEW( node ) )
+ {
+ node->face_id = query->face_id;
+ node->cmap_index = query->cmap_index;
+ node->first = (query->char_code / FTC_CMAP_INDICES_MAX) *
+ FTC_CMAP_INDICES_MAX;
+
+ for ( nn = 0; nn < FTC_CMAP_INDICES_MAX; nn++ )
+ node->indices[nn] = FTC_CMAP_UNKNOWN;
+ }
+
+ *anode = node;
+ return error;
+ }
+
+
+ /* compute the weight of a given cmap node */
+ FT_CALLBACK_DEF( FT_ULong )
+ ftc_cmap_node_weight( FTC_Node cnode,
+ FTC_Cache cache )
+ {
+ FT_UNUSED( cnode );
+ FT_UNUSED( cache );
+
+ return sizeof ( *cnode );
+ }
+
+
+ /* compare a cmap node to a given query */
+ FT_CALLBACK_DEF( FT_Bool )
+ ftc_cmap_node_compare( FTC_Node ftcnode,
+ FT_Pointer ftcquery,
+ FTC_Cache cache )
+ {
+ FTC_CMapNode node = (FTC_CMapNode)ftcnode;
+ FTC_CMapQuery query = (FTC_CMapQuery)ftcquery;
+ FT_UNUSED( cache );
+
+
+ if ( node->face_id == query->face_id &&
+ node->cmap_index == query->cmap_index )
+ {
+ FT_UInt32 offset = (FT_UInt32)( query->char_code - node->first );
+
+
+ return FT_BOOL( offset < FTC_CMAP_INDICES_MAX );
+ }
+
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Bool )
+ ftc_cmap_node_remove_faceid( FTC_Node ftcnode,
+ FT_Pointer ftcface_id,
+ FTC_Cache cache )
+ {
+ FTC_CMapNode node = (FTC_CMapNode)ftcnode;
+ FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
+ FT_UNUSED( cache );
+
+ return FT_BOOL( node->face_id == face_id );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GLYPH IMAGE CACHE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FTC_CacheClassRec ftc_cmap_cache_class =
+ {
+ ftc_cmap_node_new,
+ ftc_cmap_node_weight,
+ ftc_cmap_node_compare,
+ ftc_cmap_node_remove_faceid,
+ ftc_cmap_node_free,
+
+ sizeof ( FTC_CacheRec ),
+ ftc_cache_init,
+ ftc_cache_done,
+ };
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_CMapCache_New( FTC_Manager manager,
+ FTC_CMapCache *acache )
+ {
+ return FTC_Manager_RegisterCache( manager,
+ &ftc_cmap_cache_class,
+ FTC_CACHE_P( acache ) );
+ }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*
+ * Unfortunately, it is not possible to support binary backwards
+ * compatibility in the cmap cache. The FTC_CMapCache_Lookup signature
+ * changes were too deep, and there is no clever hackish way to detect
+ * what kind of structure we are being passed.
+ *
+ * On the other hand it seems that no production code is using this
+ * function on Unix distributions.
+ */
+
+#endif
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_UInt )
+ FTC_CMapCache_Lookup( FTC_CMapCache cmap_cache,
+ FTC_FaceID face_id,
+ FT_Int cmap_index,
+ FT_UInt32 char_code )
+ {
+ FTC_Cache cache = FTC_CACHE( cmap_cache );
+ FTC_CMapQueryRec query;
+ FTC_CMapNode node;
+ FT_Error error;
+ FT_UInt gindex = 0;
+ FT_UInt32 hash;
+ FT_Int no_cmap_change = 0;
+
+
+ if ( cmap_index < 0 )
+ {
+ /* Treat a negative cmap index as a special value, meaning that you */
+ /* don't want to change the FT_Face's character map through this */
+ /* call. This can be useful if the face requester callback already */
+ /* sets the face's charmap to the appropriate value. */
+
+ no_cmap_change = 1;
+ cmap_index = 0;
+ }
+
+ if ( !cache )
+ {
+ FT_ERROR(( "FTC_CMapCache_Lookup: bad arguments, returning 0!\n" ));
+ return 0;
+ }
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ /*
+ * Detect a call from a rogue client that thinks it is linking
+ * to FreeType 2.1.7. This is possible because the third parameter
+ * is then a character code, and we have never seen any font with
+ * more than a few charmaps, so if the index is very large...
+ *
+ * It is also very unlikely that a rogue client is interested
+ * in Unicode values 0 to 15.
+ *
+ * NOTE: The original threshold was 4, but we found a font from the
+ * Adobe Acrobat Reader Pack, named `KozMinProVI-Regular.otf',
+ * which contains more than 5 charmaps.
+ */
+ if ( cmap_index >= 16 && !no_cmap_change )
+ {
+ FTC_OldCMapDesc desc = (FTC_OldCMapDesc) face_id;
+
+
+ char_code = (FT_UInt32)cmap_index;
+ query.face_id = desc->face_id;
+
+
+ switch ( desc->type )
+ {
+ case FTC_OLD_CMAP_BY_INDEX:
+ query.cmap_index = desc->u.index;
+ query.char_code = (FT_UInt32)cmap_index;
+ break;
+
+ case FTC_OLD_CMAP_BY_ENCODING:
+ {
+ FT_Face face;
+
+
+ error = FTC_Manager_LookupFace( cache->manager, desc->face_id,
+ &face );
+ if ( error )
+ return 0;
+
+ FT_Select_Charmap( face, desc->u.encoding );
+
+ return FT_Get_Char_Index( face, char_code );
+ }
+
+ default:
+ return 0;
+ }
+ }
+ else
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+ {
+ query.face_id = face_id;
+ query.cmap_index = (FT_UInt)cmap_index;
+ query.char_code = char_code;
+ }
+
+ hash = FTC_CMAP_HASH( face_id, cmap_index, char_code );
+
+#if 1
+ FTC_CACHE_LOOKUP_CMP( cache, ftc_cmap_node_compare, hash, &query,
+ node, error );
+#else
+ error = FTC_Cache_Lookup( cache, hash, &query, (FTC_Node*) &node );
+#endif
+ if ( error )
+ goto Exit;
+
+ FT_ASSERT( (FT_UInt)( char_code - node->first ) < FTC_CMAP_INDICES_MAX );
+
+ /* something rotten can happen with rogue clients */
+ if ( (FT_UInt)( char_code - node->first >= FTC_CMAP_INDICES_MAX ) )
+ return 0;
+
+ gindex = node->indices[char_code - node->first];
+ if ( gindex == FTC_CMAP_UNKNOWN )
+ {
+ FT_Face face;
+
+
+ gindex = 0;
+
+ error = FTC_Manager_LookupFace( cache->manager, node->face_id, &face );
+ if ( error )
+ goto Exit;
+
+ if ( (FT_UInt)cmap_index < (FT_UInt)face->num_charmaps )
+ {
+ FT_CharMap old, cmap = NULL;
+
+
+ old = face->charmap;
+ cmap = face->charmaps[cmap_index];
+
+ if ( old != cmap && !no_cmap_change )
+ FT_Set_Charmap( face, cmap );
+
+ gindex = FT_Get_Char_Index( face, char_code );
+
+ if ( old != cmap && !no_cmap_change )
+ FT_Set_Charmap( face, old );
+ }
+
+ node->indices[char_code - node->first] = (FT_UShort)gindex;
+ }
+
+ Exit:
+ return gindex;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcerror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcerror.h
new file mode 100644
index 00000000000..5998d42daf6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcerror.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* ftcerror.h */
+/* */
+/* Caching sub-system error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the caching sub-system error enumeration */
+ /* constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __FTCERROR_H__
+#define __FTCERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX FTC_Err_
+#define FT_ERR_BASE FT_Mod_Err_Cache
+
+#include FT_ERRORS_H
+
+#endif /* __FTCERROR_H__ */
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.c
new file mode 100644
index 00000000000..5c03abe0552
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.c
@@ -0,0 +1,211 @@
+/***************************************************************************/
+/* */
+/* ftcglyph.c */
+/* */
+/* FreeType Glyph Image (FT_Glyph) cache (body). */
+/* */
+/* Copyright 2000-2001, 2003, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcglyph.h"
+#include FT_ERRORS_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+
+ /* create a new chunk node, setting its cache index and ref count */
+ FT_LOCAL_DEF( void )
+ FTC_GNode_Init( FTC_GNode gnode,
+ FT_UInt gindex,
+ FTC_Family family )
+ {
+ gnode->family = family;
+ gnode->gindex = gindex;
+ family->num_nodes++;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_GNode_UnselectFamily( FTC_GNode gnode,
+ FTC_Cache cache )
+ {
+ FTC_Family family = gnode->family;
+
+
+ gnode->family = NULL;
+ if ( family && --family->num_nodes == 0 )
+ FTC_FAMILY_FREE( family, cache );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_GNode_Done( FTC_GNode gnode,
+ FTC_Cache cache )
+ {
+ /* finalize the node */
+ gnode->gindex = 0;
+
+ FTC_GNode_UnselectFamily( gnode, cache );
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ ftc_gnode_compare( FTC_Node ftcgnode,
+ FT_Pointer ftcgquery,
+ FTC_Cache cache )
+ {
+ FTC_GNode gnode = (FTC_GNode)ftcgnode;
+ FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
+ FT_UNUSED( cache );
+
+
+ return FT_BOOL( gnode->family == gquery->family &&
+ gnode->gindex == gquery->gindex );
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ FTC_GNode_Compare( FTC_GNode gnode,
+ FTC_GQuery gquery )
+ {
+ return ftc_gnode_compare( FTC_NODE( gnode ), gquery, NULL );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CHUNK SETS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ FTC_Family_Init( FTC_Family family,
+ FTC_Cache cache )
+ {
+ FTC_GCacheClass clazz = FTC_CACHE__GCACHE_CLASS( cache );
+
+
+ family->clazz = clazz->family_class;
+ family->num_nodes = 0;
+ family->cache = cache;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ ftc_gcache_init( FTC_Cache ftccache )
+ {
+ FTC_GCache cache = (FTC_GCache)ftccache;
+ FT_Error error;
+
+
+ error = FTC_Cache_Init( FTC_CACHE( cache ) );
+ if ( !error )
+ {
+ FTC_GCacheClass clazz = (FTC_GCacheClass)FTC_CACHE( cache )->org_class;
+
+ FTC_MruList_Init( &cache->families,
+ clazz->family_class,
+ 0, /* no maximum here! */
+ cache,
+ FTC_CACHE( cache )->memory );
+ }
+
+ return error;
+ }
+
+
+#if 0
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_GCache_Init( FTC_GCache cache )
+ {
+ return ftc_gcache_init( FTC_CACHE( cache ) );
+ }
+
+#endif /* 0 */
+
+
+ FT_LOCAL_DEF( void )
+ ftc_gcache_done( FTC_Cache ftccache )
+ {
+ FTC_GCache cache = (FTC_GCache)ftccache;
+
+
+ FTC_Cache_Done( (FTC_Cache)cache );
+ FTC_MruList_Done( &cache->families );
+ }
+
+
+#if 0
+
+ FT_LOCAL_DEF( void )
+ FTC_GCache_Done( FTC_GCache cache )
+ {
+ ftc_gcache_done( FTC_CACHE( cache ) );
+ }
+
+#endif /* 0 */
+
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_GCache_New( FTC_Manager manager,
+ FTC_GCacheClass clazz,
+ FTC_GCache *acache )
+ {
+ return FTC_Manager_RegisterCache( manager, (FTC_CacheClass)clazz,
+ (FTC_Cache*)acache );
+ }
+
+
+#ifndef FTC_INLINE
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_GCache_Lookup( FTC_GCache cache,
+ FT_UInt32 hash,
+ FT_UInt gindex,
+ FTC_GQuery query,
+ FTC_Node *anode )
+ {
+ FT_Error error;
+
+
+ query->gindex = gindex;
+
+ FTC_MRULIST_LOOKUP( &cache->families, query, query->family, error );
+ if ( !error )
+ {
+ FTC_Family family = query->family;
+
+
+ /* prevent the family from being destroyed too early when an */
+ /* out-of-memory condition occurs during glyph node initialization. */
+ family->num_nodes++;
+
+ error = FTC_Cache_Lookup( FTC_CACHE( cache ), hash, query, anode );
+
+ if ( --family->num_nodes == 0 )
+ FTC_FAMILY_FREE( family, cache );
+ }
+ return error;
+ }
+
+#endif /* !FTC_INLINE */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.h
new file mode 100644
index 00000000000..87a4199bfd8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.h
@@ -0,0 +1,322 @@
+/***************************************************************************/
+/* */
+/* ftcglyph.h */
+/* */
+/* FreeType abstract glyph cache (specification). */
+/* */
+/* Copyright 2000-2001, 2003, 2004, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*
+ *
+ * FTC_GCache is an _abstract_ cache object optimized to store glyph
+ * data. It works as follows:
+ *
+ * - It manages FTC_GNode objects. Each one of them can hold one or more
+ * glyph `items'. Item types are not specified in the FTC_GCache but
+ * in classes that extend it.
+ *
+ * - Glyph attributes, like face ID, character size, render mode, etc.,
+ * can be grouped into abstract `glyph families'. This avoids storing
+ * the attributes within the FTC_GCache, since it is likely that many
+ * FTC_GNodes will belong to the same family in typical uses.
+ *
+ * - Each FTC_GNode is thus an FTC_Node with two additional fields:
+ *
+ * * gindex: A glyph index, or the first index in a glyph range.
+ * * family: A pointer to a glyph `family'.
+ *
+ * - Family types are not fully specific in the FTC_Family type, but
+ * by classes that extend it.
+ *
+ * Note that both FTC_ImageCache and FTC_SBitCache extend FTC_GCache.
+ * They share an FTC_Family sub-class called FTC_BasicFamily which is
+ * used to store the following data: face ID, pixel/point sizes, load
+ * flags. For more details see the file `src/cache/ftcbasic.c'.
+ *
+ * Client applications can extend FTC_GNode with their own FTC_GNode
+ * and FTC_Family sub-classes to implement more complex caches (e.g.,
+ * handling automatic synthesis, like obliquing & emboldening, colored
+ * glyphs, etc.).
+ *
+ * See also the FTC_ICache & FTC_SCache classes in `ftcimage.h' and
+ * `ftcsbits.h', which both extend FTC_GCache with additional
+ * optimizations.
+ *
+ * A typical FTC_GCache implementation must provide at least the
+ * following:
+ *
+ * - FTC_GNode sub-class, e.g. MyNode, with relevant methods:
+ * my_node_new (must call FTC_GNode_Init)
+ * my_node_free (must call FTC_GNode_Done)
+ * my_node_compare (must call FTC_GNode_Compare)
+ * my_node_remove_faceid (must call ftc_gnode_unselect in case
+ * of match)
+ *
+ * - FTC_Family sub-class, e.g. MyFamily, with relevant methods:
+ * my_family_compare
+ * my_family_init
+ * my_family_reset (optional)
+ * my_family_done
+ *
+ * - FTC_GQuery sub-class, e.g. MyQuery, to hold cache-specific query
+ * data.
+ *
+ * - Constant structures for a FTC_GNodeClass.
+ *
+ * - MyCacheNew() can be implemented easily as a call to the convenience
+ * function FTC_GCache_New.
+ *
+ * - MyCacheLookup with a call to FTC_GCache_Lookup. This function will
+ * automatically:
+ *
+ * - Search for the corresponding family in the cache, or create
+ * a new one if necessary. Put it in FTC_GQUERY(myquery).family
+ *
+ * - Call FTC_Cache_Lookup.
+ *
+ * If it returns NULL, you should create a new node, then call
+ * ftc_cache_add as usual.
+ */
+
+
+ /*************************************************************************/
+ /* */
+ /* Important: The functions defined in this file are only used to */
+ /* implement an abstract glyph cache class. You need to */
+ /* provide additional logic to implement a complete cache. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /********* *********/
+ /********* WARNING, THIS IS BETA CODE. *********/
+ /********* *********/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#ifndef __FTCGLYPH_H__
+#define __FTCGLYPH_H__
+
+
+#include <ft2build.h>
+#include "ftcmanag.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * We can group glyphs into `families'. Each family correspond to a
+ * given face ID, character size, transform, etc.
+ *
+ * Families are implemented as MRU list nodes. They are
+ * reference-counted.
+ */
+
+ typedef struct FTC_FamilyRec_
+ {
+ FTC_MruNodeRec mrunode;
+ FT_UInt num_nodes; /* current number of nodes in this family */
+ FTC_Cache cache;
+ FTC_MruListClass clazz;
+
+ } FTC_FamilyRec, *FTC_Family;
+
+#define FTC_FAMILY(x) ( (FTC_Family)(x) )
+#define FTC_FAMILY_P(x) ( (FTC_Family*)(x) )
+
+
+ typedef struct FTC_GNodeRec_
+ {
+ FTC_NodeRec node;
+ FTC_Family family;
+ FT_UInt gindex;
+
+ } FTC_GNodeRec, *FTC_GNode;
+
+#define FTC_GNODE( x ) ( (FTC_GNode)(x) )
+#define FTC_GNODE_P( x ) ( (FTC_GNode*)(x) )
+
+
+ typedef struct FTC_GQueryRec_
+ {
+ FT_UInt gindex;
+ FTC_Family family;
+
+ } FTC_GQueryRec, *FTC_GQuery;
+
+#define FTC_GQUERY( x ) ( (FTC_GQuery)(x) )
+
+
+ /*************************************************************************/
+ /* */
+ /* These functions are exported so that they can be called from */
+ /* user-provided cache classes; otherwise, they are really part of the */
+ /* cache sub-system internals. */
+ /* */
+
+ /* must be called by derived FTC_Node_InitFunc routines */
+ FT_LOCAL( void )
+ FTC_GNode_Init( FTC_GNode node,
+ FT_UInt gindex, /* glyph index for node */
+ FTC_Family family );
+
+ /* returns TRUE iff the query's glyph index correspond to the node; */
+ /* this assumes that the `family' and `hash' fields of the query are */
+ /* already correctly set */
+ FT_LOCAL( FT_Bool )
+ FTC_GNode_Compare( FTC_GNode gnode,
+ FTC_GQuery gquery );
+
+ /* call this function to clear a node's family -- this is necessary */
+ /* to implement the `node_remove_faceid' cache method correctly */
+ FT_LOCAL( void )
+ FTC_GNode_UnselectFamily( FTC_GNode gnode,
+ FTC_Cache cache );
+
+ /* must be called by derived FTC_Node_DoneFunc routines */
+ FT_LOCAL( void )
+ FTC_GNode_Done( FTC_GNode node,
+ FTC_Cache cache );
+
+
+ FT_LOCAL( void )
+ FTC_Family_Init( FTC_Family family,
+ FTC_Cache cache );
+
+ typedef struct FTC_GCacheRec_
+ {
+ FTC_CacheRec cache;
+ FTC_MruListRec families;
+
+ } FTC_GCacheRec, *FTC_GCache;
+
+#define FTC_GCACHE( x ) ((FTC_GCache)(x))
+
+
+#if 0
+ /* can be used as @FTC_Cache_InitFunc */
+ FT_LOCAL( FT_Error )
+ FTC_GCache_Init( FTC_GCache cache );
+#endif
+
+
+#if 0
+ /* can be used as @FTC_Cache_DoneFunc */
+ FT_LOCAL( void )
+ FTC_GCache_Done( FTC_GCache cache );
+#endif
+
+
+ /* the glyph cache class adds fields for the family implementation */
+ typedef struct FTC_GCacheClassRec_
+ {
+ FTC_CacheClassRec clazz;
+ FTC_MruListClass family_class;
+
+ } FTC_GCacheClassRec;
+
+ typedef const FTC_GCacheClassRec* FTC_GCacheClass;
+
+#define FTC_GCACHE_CLASS( x ) ((FTC_GCacheClass)(x))
+
+#define FTC_CACHE__GCACHE_CLASS( x ) \
+ FTC_GCACHE_CLASS( FTC_CACHE(x)->org_class )
+#define FTC_CACHE__FAMILY_CLASS( x ) \
+ ( (FTC_MruListClass)FTC_CACHE__GCACHE_CLASS( x )->family_class )
+
+
+ /* convenience function; use it instead of FTC_Manager_Register_Cache */
+ FT_LOCAL( FT_Error )
+ FTC_GCache_New( FTC_Manager manager,
+ FTC_GCacheClass clazz,
+ FTC_GCache *acache );
+
+#ifndef FTC_INLINE
+ FT_LOCAL( FT_Error )
+ FTC_GCache_Lookup( FTC_GCache cache,
+ FT_UInt32 hash,
+ FT_UInt gindex,
+ FTC_GQuery query,
+ FTC_Node *anode );
+#endif
+
+
+ /* */
+
+
+#define FTC_FAMILY_FREE( family, cache ) \
+ FTC_MruList_Remove( &FTC_GCACHE((cache))->families, \
+ (FTC_MruNode)(family) )
+
+
+#ifdef FTC_INLINE
+
+#define FTC_GCACHE_LOOKUP_CMP( cache, famcmp, nodecmp, hash, \
+ gindex, query, node, error ) \
+ FT_BEGIN_STMNT \
+ FTC_GCache _gcache = FTC_GCACHE( cache ); \
+ FTC_GQuery _gquery = (FTC_GQuery)( query ); \
+ FTC_MruNode_CompareFunc _fcompare = (FTC_MruNode_CompareFunc)(famcmp); \
+ \
+ \
+ _gquery->gindex = (gindex); \
+ \
+ FTC_MRULIST_LOOKUP_CMP( &_gcache->families, _gquery, _fcompare, \
+ _gquery->family, error ); \
+ if ( !error ) \
+ { \
+ FTC_Family _gqfamily = _gquery->family; \
+ \
+ \
+ _gqfamily->num_nodes++; \
+ \
+ FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ); \
+ \
+ if ( --_gqfamily->num_nodes == 0 ) \
+ FTC_FAMILY_FREE( _gqfamily, _gcache ); \
+ } \
+ FT_END_STMNT
+ /* */
+
+#else /* !FTC_INLINE */
+
+#define FTC_GCACHE_LOOKUP_CMP( cache, famcmp, nodecmp, hash, \
+ gindex, query, node, error ) \
+ FT_BEGIN_STMNT \
+ void* _n = &(node); \
+ \
+ \
+ error = FTC_GCache_Lookup( FTC_GCACHE( cache ), hash, gindex, \
+ FTC_GQUERY( query ), (FTC_Node*)_n ); \
+ FT_END_STMNT
+
+#endif /* !FTC_INLINE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCGLYPH_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.c
new file mode 100644
index 00000000000..15d4e80c8c3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.c
@@ -0,0 +1,163 @@
+/***************************************************************************/
+/* */
+/* ftcimage.c */
+/* */
+/* FreeType Image cache (body). */
+/* */
+/* Copyright 2000-2001, 2003, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcimage.h"
+#include FT_INTERNAL_MEMORY_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+
+ /* finalize a given glyph image node */
+ FT_LOCAL_DEF( void )
+ ftc_inode_free( FTC_Node ftcinode,
+ FTC_Cache cache )
+ {
+ FTC_INode inode = (FTC_INode)ftcinode;
+ FT_Memory memory = cache->memory;
+
+
+ if ( inode->glyph )
+ {
+ FT_Done_Glyph( inode->glyph );
+ inode->glyph = NULL;
+ }
+
+ FTC_GNode_Done( FTC_GNODE( inode ), cache );
+ FT_FREE( inode );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_INode_Free( FTC_INode inode,
+ FTC_Cache cache )
+ {
+ ftc_inode_free( FTC_NODE( inode ), cache );
+ }
+
+
+ /* initialize a new glyph image node */
+ FT_LOCAL_DEF( FT_Error )
+ FTC_INode_New( FTC_INode *pinode,
+ FTC_GQuery gquery,
+ FTC_Cache cache )
+ {
+ FT_Memory memory = cache->memory;
+ FT_Error error;
+ FTC_INode inode;
+
+
+ if ( !FT_NEW( inode ) )
+ {
+ FTC_GNode gnode = FTC_GNODE( inode );
+ FTC_Family family = gquery->family;
+ FT_UInt gindex = gquery->gindex;
+ FTC_IFamilyClass clazz = FTC_CACHE__IFAMILY_CLASS( cache );
+
+
+ /* initialize its inner fields */
+ FTC_GNode_Init( gnode, gindex, family );
+
+ /* we will now load the glyph image */
+ error = clazz->family_load_glyph( family, gindex, cache,
+ &inode->glyph );
+ if ( error )
+ {
+ FTC_INode_Free( inode, cache );
+ inode = NULL;
+ }
+ }
+
+ *pinode = inode;
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ ftc_inode_new( FTC_Node *ftcpinode,
+ FT_Pointer ftcgquery,
+ FTC_Cache cache )
+ {
+ FTC_INode *pinode = (FTC_INode*)ftcpinode;
+ FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
+
+
+ return FTC_INode_New( pinode, gquery, cache );
+ }
+
+
+ FT_LOCAL_DEF( FT_ULong )
+ ftc_inode_weight( FTC_Node ftcinode,
+ FTC_Cache ftccache )
+ {
+ FTC_INode inode = (FTC_INode)ftcinode;
+ FT_ULong size = 0;
+ FT_Glyph glyph = inode->glyph;
+
+ FT_UNUSED( ftccache );
+
+
+ switch ( glyph->format )
+ {
+ case FT_GLYPH_FORMAT_BITMAP:
+ {
+ FT_BitmapGlyph bitg;
+
+
+ bitg = (FT_BitmapGlyph)glyph;
+ size = bitg->bitmap.rows * ft_labs( bitg->bitmap.pitch ) +
+ sizeof ( *bitg );
+ }
+ break;
+
+ case FT_GLYPH_FORMAT_OUTLINE:
+ {
+ FT_OutlineGlyph outg;
+
+
+ outg = (FT_OutlineGlyph)glyph;
+ size = outg->outline.n_points *
+ ( sizeof ( FT_Vector ) + sizeof ( FT_Byte ) ) +
+ outg->outline.n_contours * sizeof ( FT_Short ) +
+ sizeof ( *outg );
+ }
+ break;
+
+ default:
+ ;
+ }
+
+ size += sizeof ( *inode );
+ return size;
+ }
+
+
+#if 0
+
+ FT_LOCAL_DEF( FT_ULong )
+ FTC_INode_Weight( FTC_INode inode )
+ {
+ return ftc_inode_weight( FTC_NODE( inode ), NULL );
+ }
+
+#endif /* 0 */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.h
new file mode 100644
index 00000000000..20d5d3e07df
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/* */
+/* ftcimage.h */
+/* */
+/* FreeType Generic Image cache (specification) */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*
+ * FTC_ICache is an _abstract_ cache used to store a single FT_Glyph
+ * image per cache node.
+ *
+ * FTC_ICache extends FTC_GCache. For an implementation example,
+ * see FTC_ImageCache in `src/cache/ftbasic.c'.
+ */
+
+
+ /*************************************************************************/
+ /* */
+ /* Each image cache really manages FT_Glyph objects. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTCIMAGE_H__
+#define __FTCIMAGE_H__
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcglyph.h"
+
+FT_BEGIN_HEADER
+
+
+ /* the FT_Glyph image node type - we store only 1 glyph per node */
+ typedef struct FTC_INodeRec_
+ {
+ FTC_GNodeRec gnode;
+ FT_Glyph glyph;
+
+ } FTC_INodeRec, *FTC_INode;
+
+#define FTC_INODE( x ) ( (FTC_INode)( x ) )
+#define FTC_INODE_GINDEX( x ) FTC_GNODE(x)->gindex
+#define FTC_INODE_FAMILY( x ) FTC_GNODE(x)->family
+
+ typedef FT_Error
+ (*FTC_IFamily_LoadGlyphFunc)( FTC_Family family,
+ FT_UInt gindex,
+ FTC_Cache cache,
+ FT_Glyph *aglyph );
+
+ typedef struct FTC_IFamilyClassRec_
+ {
+ FTC_MruListClassRec clazz;
+ FTC_IFamily_LoadGlyphFunc family_load_glyph;
+
+ } FTC_IFamilyClassRec;
+
+ typedef const FTC_IFamilyClassRec* FTC_IFamilyClass;
+
+#define FTC_IFAMILY_CLASS( x ) ((FTC_IFamilyClass)(x))
+
+#define FTC_CACHE__IFAMILY_CLASS( x ) \
+ FTC_IFAMILY_CLASS( FTC_CACHE__GCACHE_CLASS(x)->family_class )
+
+
+ /* can be used as a @FTC_Node_FreeFunc */
+ FT_LOCAL( void )
+ FTC_INode_Free( FTC_INode inode,
+ FTC_Cache cache );
+
+ /* Can be used as @FTC_Node_NewFunc. `gquery.index' and `gquery.family'
+ * must be set correctly. This function will call the `family_load_glyph'
+ * method to load the FT_Glyph into the cache node.
+ */
+ FT_LOCAL( FT_Error )
+ FTC_INode_New( FTC_INode *pinode,
+ FTC_GQuery gquery,
+ FTC_Cache cache );
+
+#if 0
+ /* can be used as @FTC_Node_WeightFunc */
+ FT_LOCAL( FT_ULong )
+ FTC_INode_Weight( FTC_INode inode );
+#endif
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCIMAGE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.c
new file mode 100644
index 00000000000..989b9e2096b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.c
@@ -0,0 +1,732 @@
+/***************************************************************************/
+/* */
+/* ftcmanag.c */
+/* */
+/* FreeType Cache Manager (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcmanag.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_SIZES_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cache
+
+#define FTC_LRU_GET_MANAGER( lru ) ( (FTC_Manager)(lru)->user_data )
+
+
+ static FT_Error
+ ftc_scaler_lookup_size( FTC_Manager manager,
+ FTC_Scaler scaler,
+ FT_Size *asize )
+ {
+ FT_Face face;
+ FT_Size size = NULL;
+ FT_Error error;
+
+
+ error = FTC_Manager_LookupFace( manager, scaler->face_id, &face );
+ if ( error )
+ goto Exit;
+
+ error = FT_New_Size( face, &size );
+ if ( error )
+ goto Exit;
+
+ FT_Activate_Size( size );
+
+ if ( scaler->pixel )
+ error = FT_Set_Pixel_Sizes( face, scaler->width, scaler->height );
+ else
+ error = FT_Set_Char_Size( face, scaler->width, scaler->height,
+ scaler->x_res, scaler->y_res );
+ if ( error )
+ {
+ FT_Done_Size( size );
+ size = NULL;
+ }
+
+ Exit:
+ *asize = size;
+ return error;
+ }
+
+
+ typedef struct FTC_SizeNodeRec_
+ {
+ FTC_MruNodeRec node;
+ FT_Size size;
+ FTC_ScalerRec scaler;
+
+ } FTC_SizeNodeRec, *FTC_SizeNode;
+
+
+ FT_CALLBACK_DEF( void )
+ ftc_size_node_done( FTC_MruNode ftcnode,
+ FT_Pointer data )
+ {
+ FTC_SizeNode node = (FTC_SizeNode)ftcnode;
+ FT_Size size = node->size;
+ FT_UNUSED( data );
+
+
+ if ( size )
+ FT_Done_Size( size );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Bool )
+ ftc_size_node_compare( FTC_MruNode ftcnode,
+ FT_Pointer ftcscaler )
+ {
+ FTC_SizeNode node = (FTC_SizeNode)ftcnode;
+ FTC_Scaler scaler = (FTC_Scaler)ftcscaler;
+ FTC_Scaler scaler0 = &node->scaler;
+
+
+ if ( FTC_SCALER_COMPARE( scaler0, scaler ) )
+ {
+ FT_Activate_Size( node->size );
+ return 1;
+ }
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ftc_size_node_init( FTC_MruNode ftcnode,
+ FT_Pointer ftcscaler,
+ FT_Pointer ftcmanager )
+ {
+ FTC_SizeNode node = (FTC_SizeNode)ftcnode;
+ FTC_Scaler scaler = (FTC_Scaler)ftcscaler;
+ FTC_Manager manager = (FTC_Manager)ftcmanager;
+
+
+ node->scaler = scaler[0];
+
+ return ftc_scaler_lookup_size( manager, scaler, &node->size );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ftc_size_node_reset( FTC_MruNode ftcnode,
+ FT_Pointer ftcscaler,
+ FT_Pointer ftcmanager )
+ {
+ FTC_SizeNode node = (FTC_SizeNode)ftcnode;
+ FTC_Scaler scaler = (FTC_Scaler)ftcscaler;
+ FTC_Manager manager = (FTC_Manager)ftcmanager;
+
+
+ FT_Done_Size( node->size );
+
+ node->scaler = scaler[0];
+
+ return ftc_scaler_lookup_size( manager, scaler, &node->size );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FTC_MruListClassRec ftc_size_list_class =
+ {
+ sizeof ( FTC_SizeNodeRec ),
+ ftc_size_node_compare,
+ ftc_size_node_init,
+ ftc_size_node_reset,
+ ftc_size_node_done
+ };
+
+
+ /* helper function used by ftc_face_node_done */
+ static FT_Bool
+ ftc_size_node_compare_faceid( FTC_MruNode ftcnode,
+ FT_Pointer ftcface_id )
+ {
+ FTC_SizeNode node = (FTC_SizeNode)ftcnode;
+ FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
+
+
+ return FT_BOOL( node->scaler.face_id == face_id );
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_Manager_LookupSize( FTC_Manager manager,
+ FTC_Scaler scaler,
+ FT_Size *asize )
+ {
+ FT_Error error;
+ FTC_SizeNode node;
+
+
+ if ( asize == NULL )
+ return FTC_Err_Invalid_Argument;
+
+ *asize = NULL;
+
+ if ( !manager )
+ return FTC_Err_Invalid_Cache_Handle;
+
+#ifdef FTC_INLINE
+
+ FTC_MRULIST_LOOKUP_CMP( &manager->sizes, scaler, ftc_size_node_compare,
+ node, error );
+
+#else
+ error = FTC_MruList_Lookup( &manager->sizes, scaler, (FTC_MruNode*)&node );
+#endif
+
+ if ( !error )
+ *asize = node->size;
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FACE MRU IMPLEMENTATION *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct FTC_FaceNodeRec_
+ {
+ FTC_MruNodeRec node;
+ FTC_FaceID face_id;
+ FT_Face face;
+
+ } FTC_FaceNodeRec, *FTC_FaceNode;
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ftc_face_node_init( FTC_MruNode ftcnode,
+ FT_Pointer ftcface_id,
+ FT_Pointer ftcmanager )
+ {
+ FTC_FaceNode node = (FTC_FaceNode)ftcnode;
+ FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
+ FTC_Manager manager = (FTC_Manager)ftcmanager;
+ FT_Error error;
+
+
+ node->face_id = face_id;
+
+ error = manager->request_face( face_id,
+ manager->library,
+ manager->request_data,
+ &node->face );
+ if ( !error )
+ {
+ /* destroy initial size object; it will be re-created later */
+ if ( node->face->size )
+ FT_Done_Size( node->face->size );
+ }
+
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ ftc_face_node_done( FTC_MruNode ftcnode,
+ FT_Pointer ftcmanager )
+ {
+ FTC_FaceNode node = (FTC_FaceNode)ftcnode;
+ FTC_Manager manager = (FTC_Manager)ftcmanager;
+
+
+ /* we must begin by removing all scalers for the target face */
+ /* from the manager's list */
+ FTC_MruList_RemoveSelection( &manager->sizes,
+ ftc_size_node_compare_faceid,
+ node->face_id );
+
+ /* all right, we can discard the face now */
+ FT_Done_Face( node->face );
+ node->face = NULL;
+ node->face_id = NULL;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Bool )
+ ftc_face_node_compare( FTC_MruNode ftcnode,
+ FT_Pointer ftcface_id )
+ {
+ FTC_FaceNode node = (FTC_FaceNode)ftcnode;
+ FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
+
+
+ return FT_BOOL( node->face_id == face_id );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FTC_MruListClassRec ftc_face_list_class =
+ {
+ sizeof ( FTC_FaceNodeRec),
+
+ ftc_face_node_compare,
+ ftc_face_node_init,
+ 0, /* FTC_MruNode_ResetFunc */
+ ftc_face_node_done
+ };
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_Manager_LookupFace( FTC_Manager manager,
+ FTC_FaceID face_id,
+ FT_Face *aface )
+ {
+ FT_Error error;
+ FTC_FaceNode node;
+
+
+ if ( aface == NULL )
+ return FTC_Err_Invalid_Argument;
+
+ *aface = NULL;
+
+ if ( !manager )
+ return FTC_Err_Invalid_Cache_Handle;
+
+ /* we break encapsulation for the sake of speed */
+#ifdef FTC_INLINE
+
+ FTC_MRULIST_LOOKUP_CMP( &manager->faces, face_id, ftc_face_node_compare,
+ node, error );
+
+#else
+ error = FTC_MruList_Lookup( &manager->faces, face_id, (FTC_MruNode*)&node );
+#endif
+
+ if ( !error )
+ *aface = node->face;
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CACHE MANAGER ROUTINES *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_Manager_New( FT_Library library,
+ FT_UInt max_faces,
+ FT_UInt max_sizes,
+ FT_ULong max_bytes,
+ FTC_Face_Requester requester,
+ FT_Pointer req_data,
+ FTC_Manager *amanager )
+ {
+ FT_Error error;
+ FT_Memory memory;
+ FTC_Manager manager = 0;
+
+
+ if ( !library )
+ return FTC_Err_Invalid_Library_Handle;
+
+ memory = library->memory;
+
+ if ( FT_NEW( manager ) )
+ goto Exit;
+
+ if ( max_faces == 0 )
+ max_faces = FTC_MAX_FACES_DEFAULT;
+
+ if ( max_sizes == 0 )
+ max_sizes = FTC_MAX_SIZES_DEFAULT;
+
+ if ( max_bytes == 0 )
+ max_bytes = FTC_MAX_BYTES_DEFAULT;
+
+ manager->library = library;
+ manager->memory = memory;
+ manager->max_weight = max_bytes;
+
+ manager->request_face = requester;
+ manager->request_data = req_data;
+
+ FTC_MruList_Init( &manager->faces,
+ &ftc_face_list_class,
+ max_faces,
+ manager,
+ memory );
+
+ FTC_MruList_Init( &manager->sizes,
+ &ftc_size_list_class,
+ max_sizes,
+ manager,
+ memory );
+
+ *amanager = manager;
+
+ Exit:
+ return error;
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( void )
+ FTC_Manager_Done( FTC_Manager manager )
+ {
+ FT_Memory memory;
+ FT_UInt idx;
+
+
+ if ( !manager || !manager->library )
+ return;
+
+ memory = manager->memory;
+
+ /* now discard all caches */
+ for (idx = manager->num_caches; idx-- > 0; )
+ {
+ FTC_Cache cache = manager->caches[idx];
+
+
+ if ( cache )
+ {
+ cache->clazz.cache_done( cache );
+ FT_FREE( cache );
+ manager->caches[idx] = NULL;
+ }
+ }
+ manager->num_caches = 0;
+
+ /* discard faces and sizes */
+ FTC_MruList_Done( &manager->sizes );
+ FTC_MruList_Done( &manager->faces );
+
+ manager->library = NULL;
+ manager->memory = NULL;
+
+ FT_FREE( manager );
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( void )
+ FTC_Manager_Reset( FTC_Manager manager )
+ {
+ if ( manager )
+ {
+ FTC_MruList_Reset( &manager->sizes );
+ FTC_MruList_Reset( &manager->faces );
+ }
+ /* XXX: FIXME: flush the caches? */
+ }
+
+
+#ifdef FT_DEBUG_ERROR
+
+ static void
+ FTC_Manager_Check( FTC_Manager manager )
+ {
+ FTC_Node node, first;
+
+
+ first = manager->nodes_list;
+
+ /* check node weights */
+ if ( first )
+ {
+ FT_ULong weight = 0;
+
+
+ node = first;
+
+ do
+ {
+ FTC_Cache cache = manager->caches[node->cache_index];
+
+
+ if ( (FT_UInt)node->cache_index >= manager->num_caches )
+ FT_ERROR(( "FTC_Manager_Check: invalid node (cache index = %ld\n",
+ node->cache_index ));
+ else
+ weight += cache->clazz.node_weight( node, cache );
+
+ node = FTC_NODE__NEXT( node );
+
+ } while ( node != first );
+
+ if ( weight != manager->cur_weight )
+ FT_ERROR(( "FTC_Manager_Check: invalid weight %ld instead of %ld\n",
+ manager->cur_weight, weight ));
+ }
+
+ /* check circular list */
+ if ( first )
+ {
+ FT_UFast count = 0;
+
+
+ node = first;
+ do
+ {
+ count++;
+ node = FTC_NODE__NEXT( node );
+
+ } while ( node != first );
+
+ if ( count != manager->num_nodes )
+ FT_ERROR((
+ "FTC_Manager_Check: invalid cache node count %d instead of %d\n",
+ manager->num_nodes, count ));
+ }
+ }
+
+#endif /* FT_DEBUG_ERROR */
+
+
+ /* `Compress' the manager's data, i.e., get rid of old cache nodes */
+ /* that are not referenced anymore in order to limit the total */
+ /* memory used by the cache. */
+
+ /* documentation is in ftcmanag.h */
+
+ FT_LOCAL_DEF( void )
+ FTC_Manager_Compress( FTC_Manager manager )
+ {
+ FTC_Node node, first;
+
+
+ if ( !manager )
+ return;
+
+ first = manager->nodes_list;
+
+#ifdef FT_DEBUG_ERROR
+ FTC_Manager_Check( manager );
+
+ FT_ERROR(( "compressing, weight = %ld, max = %ld, nodes = %d\n",
+ manager->cur_weight, manager->max_weight,
+ manager->num_nodes ));
+#endif
+
+ if ( manager->cur_weight < manager->max_weight || first == NULL )
+ return;
+
+ /* go to last node -- it's a circular list */
+ node = FTC_NODE__PREV( first );
+ do
+ {
+ FTC_Node prev;
+
+
+ prev = ( node == first ) ? NULL : FTC_NODE__PREV( node );
+
+ if ( node->ref_count <= 0 )
+ ftc_node_destroy( node, manager );
+
+ node = prev;
+
+ } while ( node && manager->cur_weight > manager->max_weight );
+ }
+
+
+ /* documentation is in ftcmanag.h */
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_Manager_RegisterCache( FTC_Manager manager,
+ FTC_CacheClass clazz,
+ FTC_Cache *acache )
+ {
+ FT_Error error = FTC_Err_Invalid_Argument;
+ FTC_Cache cache = NULL;
+
+
+ if ( manager && clazz && acache )
+ {
+ FT_Memory memory = manager->memory;
+
+
+ if ( manager->num_caches >= FTC_MAX_CACHES )
+ {
+ error = FTC_Err_Too_Many_Caches;
+ FT_ERROR(( "%s: too many registered caches\n",
+ "FTC_Manager_Register_Cache" ));
+ goto Exit;
+ }
+
+ if ( !FT_ALLOC( cache, clazz->cache_size ) )
+ {
+ cache->manager = manager;
+ cache->memory = memory;
+ cache->clazz = clazz[0];
+ cache->org_class = clazz;
+
+ /* THIS IS VERY IMPORTANT! IT WILL WRETCH THE MANAGER */
+ /* IF IT IS NOT SET CORRECTLY */
+ cache->index = manager->num_caches;
+
+ error = clazz->cache_init( cache );
+ if ( error )
+ {
+ clazz->cache_done( cache );
+ FT_FREE( cache );
+ goto Exit;
+ }
+
+ manager->caches[manager->num_caches++] = cache;
+ }
+ }
+
+ Exit:
+ *acache = cache;
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ FTC_Manager_FlushN( FTC_Manager manager,
+ FT_UInt count )
+ {
+ FTC_Node first = manager->nodes_list;
+ FTC_Node node;
+ FT_UInt result;
+
+
+ /* try to remove `count' nodes from the list */
+ if ( first == NULL ) /* empty list! */
+ return 0;
+
+ /* go to last node - it's a circular list */
+ node = FTC_NODE__PREV(first);
+ for ( result = 0; result < count; )
+ {
+ FTC_Node prev = FTC_NODE__PREV( node );
+
+
+ /* don't touch locked nodes */
+ if ( node->ref_count <= 0 )
+ {
+ ftc_node_destroy( node, manager );
+ result++;
+ }
+
+ if ( node == first )
+ break;
+
+ node = prev;
+ }
+ return result;
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( void )
+ FTC_Manager_RemoveFaceID( FTC_Manager manager,
+ FTC_FaceID face_id )
+ {
+ FT_UInt nn;
+
+ /* this will remove all FTC_SizeNode that correspond to
+ * the face_id as well
+ */
+ FTC_MruList_RemoveSelection( &manager->faces, NULL, face_id );
+
+ for ( nn = 0; nn < manager->num_caches; nn++ )
+ FTC_Cache_RemoveFaceID( manager->caches[nn], face_id );
+ }
+
+
+ /* documentation is in ftcache.h */
+
+ FT_EXPORT_DEF( void )
+ FTC_Node_Unref( FTC_Node node,
+ FTC_Manager manager )
+ {
+ if ( node && (FT_UInt)node->cache_index < manager->num_caches )
+ node->ref_count--;
+ }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_EXPORT_DEF( FT_Error )
+ FTC_Manager_Lookup_Face( FTC_Manager manager,
+ FTC_FaceID face_id,
+ FT_Face *aface )
+ {
+ return FTC_Manager_LookupFace( manager, face_id, aface );
+ }
+
+
+ FT_EXPORT( FT_Error )
+ FTC_Manager_Lookup_Size( FTC_Manager manager,
+ FTC_Font font,
+ FT_Face *aface,
+ FT_Size *asize )
+ {
+ FTC_ScalerRec scaler;
+ FT_Error error;
+ FT_Size size;
+ FT_Face face;
+
+
+ scaler.face_id = font->face_id;
+ scaler.width = font->pix_width;
+ scaler.height = font->pix_height;
+ scaler.pixel = TRUE;
+ scaler.x_res = 0;
+ scaler.y_res = 0;
+
+ error = FTC_Manager_LookupSize( manager, &scaler, &size );
+ if ( error )
+ {
+ face = NULL;
+ size = NULL;
+ }
+ else
+ face = size->face;
+
+ if ( aface )
+ *aface = face;
+
+ if ( asize )
+ *asize = size;
+
+ return error;
+ }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.h
new file mode 100644
index 00000000000..3fdc2c773b4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.h
@@ -0,0 +1,175 @@
+/***************************************************************************/
+/* */
+/* ftcmanag.h */
+/* */
+/* FreeType Cache Manager (specification). */
+/* */
+/* Copyright 2000-2001, 2003, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* A cache manager is in charge of the following: */
+ /* */
+ /* - Maintain a mapping between generic FTC_FaceIDs and live FT_Face */
+ /* objects. The mapping itself is performed through a user-provided */
+ /* callback. However, the manager maintains a small cache of FT_Face */
+ /* and FT_Size objects in order to speed up things considerably. */
+ /* */
+ /* - Manage one or more cache objects. Each cache is in charge of */
+ /* holding a varying number of `cache nodes'. Each cache node */
+ /* represents a minimal amount of individually accessible cached */
+ /* data. For example, a cache node can be an FT_Glyph image */
+ /* containing a vector outline, or some glyph metrics, or anything */
+ /* else. */
+ /* */
+ /* Each cache node has a certain size in bytes that is added to the */
+ /* total amount of `cache memory' within the manager. */
+ /* */
+ /* All cache nodes are located in a global LRU list, where the oldest */
+ /* node is at the tail of the list. */
+ /* */
+ /* Each node belongs to a single cache, and includes a reference */
+ /* count to avoid destroying it (due to caching). */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /********* *********/
+ /********* WARNING, THIS IS BETA CODE. *********/
+ /********* *********/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#ifndef __FTCMANAG_H__
+#define __FTCMANAG_H__
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcmru.h"
+#include "ftccache.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* cache_subsystem */
+ /* */
+ /*************************************************************************/
+
+
+#define FTC_MAX_FACES_DEFAULT 2
+#define FTC_MAX_SIZES_DEFAULT 4
+#define FTC_MAX_BYTES_DEFAULT 200000L /* ~200kByte by default */
+
+ /* maximum number of caches registered in a single manager */
+#define FTC_MAX_CACHES 16
+
+
+ typedef struct FTC_ManagerRec_
+ {
+ FT_Library library;
+ FT_Memory memory;
+
+ FTC_Node nodes_list;
+ FT_ULong max_weight;
+ FT_ULong cur_weight;
+ FT_UInt num_nodes;
+
+ FTC_Cache caches[FTC_MAX_CACHES];
+ FT_UInt num_caches;
+
+ FTC_MruListRec faces;
+ FTC_MruListRec sizes;
+
+ FT_Pointer request_data;
+ FTC_Face_Requester request_face;
+
+ } FTC_ManagerRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_Compress */
+ /* */
+ /* <Description> */
+ /* This function is used to check the state of the cache manager if */
+ /* its `num_bytes' field is greater than its `max_bytes' field. It */
+ /* will flush as many old cache nodes as possible (ignoring cache */
+ /* nodes with a non-zero reference count). */
+ /* */
+ /* <InOut> */
+ /* manager :: A handle to the cache manager. */
+ /* */
+ /* <Note> */
+ /* Client applications should not call this function directly. It is */
+ /* normally invoked by specific cache implementations. */
+ /* */
+ /* The reason this function is exported is to allow client-specific */
+ /* cache classes. */
+ /* */
+ FT_LOCAL( void )
+ FTC_Manager_Compress( FTC_Manager manager );
+
+
+ /* try to flush `count' old nodes from the cache; return the number
+ * of really flushed nodes
+ */
+ FT_LOCAL( FT_UInt )
+ FTC_Manager_FlushN( FTC_Manager manager,
+ FT_UInt count );
+
+
+ /* this must be used internally for the moment */
+ FT_LOCAL( FT_Error )
+ FTC_Manager_RegisterCache( FTC_Manager manager,
+ FTC_CacheClass clazz,
+ FTC_Cache *acache );
+
+ /* */
+
+#define FTC_SCALER_COMPARE( a, b ) \
+ ( (a)->face_id == (b)->face_id && \
+ (a)->width == (b)->width && \
+ (a)->height == (b)->height && \
+ ((a)->pixel != 0) == ((b)->pixel != 0) && \
+ ( (a)->pixel || \
+ ( (a)->x_res == (b)->x_res && \
+ (a)->y_res == (b)->y_res ) ) )
+
+#define FTC_SCALER_HASH( q ) \
+ ( FTC_FACE_ID_HASH( (q)->face_id ) + \
+ (q)->width + (q)->height*7 + \
+ ( (q)->pixel ? 0 : ( (q)->x_res*33 ^ (q)->y_res*61 ) ) )
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCMANAG_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.c
new file mode 100644
index 00000000000..3a6c625afa5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.c
@@ -0,0 +1,357 @@
+/***************************************************************************/
+/* */
+/* ftcmru.c */
+/* */
+/* FreeType MRU support (body). */
+/* */
+/* Copyright 2003, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcmru.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "ftcerror.h"
+
+
+ FT_LOCAL_DEF( void )
+ FTC_MruNode_Prepend( FTC_MruNode *plist,
+ FTC_MruNode node )
+ {
+ FTC_MruNode first = *plist;
+
+
+ if ( first )
+ {
+ FTC_MruNode last = first->prev;
+
+
+#ifdef FT_DEBUG_ERROR
+ {
+ FTC_MruNode cnode = first;
+
+
+ do
+ {
+ if ( cnode == node )
+ {
+ fprintf( stderr, "FTC_MruNode_Prepend: invalid action!\n" );
+ exit( 2 );
+ }
+ cnode = cnode->next;
+
+ } while ( cnode != first );
+ }
+#endif
+
+ first->prev = node;
+ last->next = node;
+ node->next = first;
+ node->prev = last;
+ }
+ else
+ {
+ node->next = node;
+ node->prev = node;
+ }
+ *plist = node;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_MruNode_Up( FTC_MruNode *plist,
+ FTC_MruNode node )
+ {
+ FTC_MruNode first = *plist;
+
+
+ FT_ASSERT( first != NULL );
+
+ if ( first != node )
+ {
+ FTC_MruNode prev, next, last;
+
+
+#ifdef FT_DEBUG_ERROR
+ {
+ FTC_MruNode cnode = first;
+ do
+ {
+ if ( cnode == node )
+ goto Ok;
+ cnode = cnode->next;
+
+ } while ( cnode != first );
+
+ fprintf( stderr, "FTC_MruNode_Up: invalid action!\n" );
+ exit( 2 );
+ Ok:
+ }
+#endif
+ prev = node->prev;
+ next = node->next;
+
+ prev->next = next;
+ next->prev = prev;
+
+ last = first->prev;
+
+ last->next = node;
+ first->prev = node;
+
+ node->next = first;
+ node->prev = last;
+
+ *plist = node;
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_MruNode_Remove( FTC_MruNode *plist,
+ FTC_MruNode node )
+ {
+ FTC_MruNode first = *plist;
+ FTC_MruNode prev, next;
+
+
+ FT_ASSERT( first != NULL );
+
+#ifdef FT_DEBUG_ERROR
+ {
+ FTC_MruNode cnode = first;
+
+
+ do
+ {
+ if ( cnode == node )
+ goto Ok;
+ cnode = cnode->next;
+
+ } while ( cnode != first );
+
+ fprintf( stderr, "FTC_MruNode_Remove: invalid action!\n" );
+ exit( 2 );
+ Ok:
+ }
+#endif
+
+ prev = node->prev;
+ next = node->next;
+
+ prev->next = next;
+ next->prev = prev;
+
+ if ( node == next )
+ {
+ FT_ASSERT( first == node );
+ FT_ASSERT( prev == node );
+
+ *plist = NULL;
+ }
+ else if ( node == first )
+ *plist = next;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_MruList_Init( FTC_MruList list,
+ FTC_MruListClass clazz,
+ FT_UInt max_nodes,
+ FT_Pointer data,
+ FT_Memory memory )
+ {
+ list->num_nodes = 0;
+ list->max_nodes = max_nodes;
+ list->nodes = NULL;
+ list->clazz = *clazz;
+ list->data = data;
+ list->memory = memory;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_MruList_Reset( FTC_MruList list )
+ {
+ while ( list->nodes )
+ FTC_MruList_Remove( list, list->nodes );
+
+ FT_ASSERT( list->num_nodes == 0 );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_MruList_Done( FTC_MruList list )
+ {
+ FTC_MruList_Reset( list );
+ }
+
+
+#ifndef FTC_INLINE
+ FT_LOCAL_DEF( FTC_MruNode )
+ FTC_MruList_Find( FTC_MruList list,
+ FT_Pointer key )
+ {
+ FTC_MruNode_CompareFunc compare = list->clazz.node_compare;
+ FTC_MruNode first, node;
+
+
+ first = list->nodes;
+ node = NULL;
+
+ if ( first )
+ {
+ node = first;
+ do
+ {
+ if ( compare( node, key ) )
+ {
+ if ( node != first )
+ FTC_MruNode_Up( &list->nodes, node );
+
+ return node;
+ }
+
+ node = node->next;
+
+ } while ( node != first);
+ }
+
+ return NULL;
+ }
+#endif
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_MruList_New( FTC_MruList list,
+ FT_Pointer key,
+ FTC_MruNode *anode )
+ {
+ FT_Error error;
+ FTC_MruNode node;
+ FT_Memory memory = list->memory;
+
+
+ if ( list->num_nodes >= list->max_nodes && list->max_nodes > 0 )
+ {
+ node = list->nodes->prev;
+
+ FT_ASSERT( node );
+
+ if ( list->clazz.node_reset )
+ {
+ FTC_MruNode_Up( &list->nodes, node );
+
+ error = list->clazz.node_reset( node, key, list->data );
+ if ( !error )
+ goto Exit;
+ }
+
+ FTC_MruNode_Remove( &list->nodes, node );
+ list->num_nodes--;
+
+ if ( list->clazz.node_done )
+ list->clazz.node_done( node, list->data );
+ }
+ else if ( FT_ALLOC( node, list->clazz.node_size ) )
+ goto Exit;
+
+ error = list->clazz.node_init( node, key, list->data );
+ if ( error )
+ goto Fail;
+
+ FTC_MruNode_Prepend( &list->nodes, node );
+ list->num_nodes++;
+
+ Exit:
+ *anode = node;
+ return error;
+
+ Fail:
+ if ( list->clazz.node_done )
+ list->clazz.node_done( node, list->data );
+
+ FT_FREE( node );
+ goto Exit;
+ }
+
+
+#ifndef FTC_INLINE
+ FT_LOCAL_DEF( FT_Error )
+ FTC_MruList_Lookup( FTC_MruList list,
+ FT_Pointer key,
+ FTC_MruNode *anode )
+ {
+ FTC_MruNode node;
+
+
+ node = FTC_MruList_Find( list, key );
+ if ( node == NULL )
+ return FTC_MruList_New( list, key, anode );
+
+ *anode = node;
+ return 0;
+ }
+#endif /* FTC_INLINE */
+
+ FT_LOCAL_DEF( void )
+ FTC_MruList_Remove( FTC_MruList list,
+ FTC_MruNode node )
+ {
+ FTC_MruNode_Remove( &list->nodes, node );
+ list->num_nodes--;
+
+ {
+ FT_Memory memory = list->memory;
+
+
+ if ( list->clazz.node_done )
+ list->clazz.node_done( node, list->data );
+
+ FT_FREE( node );
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_MruList_RemoveSelection( FTC_MruList list,
+ FTC_MruNode_CompareFunc selection,
+ FT_Pointer key )
+ {
+ FTC_MruNode first, node, next;
+
+
+ first = list->nodes;
+ while ( first && ( selection == NULL || selection( first, key ) ) )
+ {
+ FTC_MruList_Remove( list, first );
+ first = list->nodes;
+ }
+
+ if ( first )
+ {
+ node = first->next;
+ while ( node != first )
+ {
+ next = node->next;
+
+ if ( selection( node, key ) )
+ FTC_MruList_Remove( list, node );
+
+ node = next;
+ }
+ }
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.h
new file mode 100644
index 00000000000..c8f0c6ef6e3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.h
@@ -0,0 +1,247 @@
+/***************************************************************************/
+/* */
+/* ftcmru.h */
+/* */
+/* Simple MRU list-cache (specification). */
+/* */
+/* Copyright 2000-2001, 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* An MRU is a list that cannot hold more than a certain number of */
+ /* elements (`max_elements'). All elements in the list are sorted in */
+ /* least-recently-used order, i.e., the `oldest' element is at the tail */
+ /* of the list. */
+ /* */
+ /* When doing a lookup (either through `Lookup()' or `Lookup_Node()'), */
+ /* the list is searched for an element with the corresponding key. If */
+ /* it is found, the element is moved to the head of the list and is */
+ /* returned. */
+ /* */
+ /* If no corresponding element is found, the lookup routine will try to */
+ /* obtain a new element with the relevant key. If the list is already */
+ /* full, the oldest element from the list is discarded and replaced by a */
+ /* new one; a new element is added to the list otherwise. */
+ /* */
+ /* Note that it is possible to pre-allocate the element list nodes. */
+ /* This is handy if `max_elements' is sufficiently small, as it saves */
+ /* allocations/releases during the lookup process. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTCMRU_H__
+#define __FTCMRU_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+#define xxFT_DEBUG_ERROR
+#define FTC_INLINE
+
+FT_BEGIN_HEADER
+
+ typedef struct FTC_MruNodeRec_* FTC_MruNode;
+
+ typedef struct FTC_MruNodeRec_
+ {
+ FTC_MruNode next;
+ FTC_MruNode prev;
+
+ } FTC_MruNodeRec;
+
+
+ FT_LOCAL( void )
+ FTC_MruNode_Prepend( FTC_MruNode *plist,
+ FTC_MruNode node );
+
+ FT_LOCAL( void )
+ FTC_MruNode_Up( FTC_MruNode *plist,
+ FTC_MruNode node );
+
+ FT_LOCAL( void )
+ FTC_MruNode_Remove( FTC_MruNode *plist,
+ FTC_MruNode node );
+
+
+ typedef struct FTC_MruListRec_* FTC_MruList;
+
+ typedef struct FTC_MruListClassRec_ const * FTC_MruListClass;
+
+
+ typedef FT_Bool
+ (*FTC_MruNode_CompareFunc)( FTC_MruNode node,
+ FT_Pointer key );
+
+ typedef FT_Error
+ (*FTC_MruNode_InitFunc)( FTC_MruNode node,
+ FT_Pointer key,
+ FT_Pointer data );
+
+ typedef FT_Error
+ (*FTC_MruNode_ResetFunc)( FTC_MruNode node,
+ FT_Pointer key,
+ FT_Pointer data );
+
+ typedef void
+ (*FTC_MruNode_DoneFunc)( FTC_MruNode node,
+ FT_Pointer data );
+
+
+ typedef struct FTC_MruListClassRec_
+ {
+ FT_UInt node_size;
+ FTC_MruNode_CompareFunc node_compare;
+ FTC_MruNode_InitFunc node_init;
+ FTC_MruNode_ResetFunc node_reset;
+ FTC_MruNode_DoneFunc node_done;
+
+ } FTC_MruListClassRec;
+
+ typedef struct FTC_MruListRec_
+ {
+ FT_UInt num_nodes;
+ FT_UInt max_nodes;
+ FTC_MruNode nodes;
+ FT_Pointer data;
+ FTC_MruListClassRec clazz;
+ FT_Memory memory;
+
+ } FTC_MruListRec;
+
+
+ FT_LOCAL( void )
+ FTC_MruList_Init( FTC_MruList list,
+ FTC_MruListClass clazz,
+ FT_UInt max_nodes,
+ FT_Pointer data,
+ FT_Memory memory );
+
+ FT_LOCAL( void )
+ FTC_MruList_Reset( FTC_MruList list );
+
+
+ FT_LOCAL( void )
+ FTC_MruList_Done( FTC_MruList list );
+
+
+ FT_LOCAL( FT_Error )
+ FTC_MruList_New( FTC_MruList list,
+ FT_Pointer key,
+ FTC_MruNode *anode );
+
+ FT_LOCAL( void )
+ FTC_MruList_Remove( FTC_MruList list,
+ FTC_MruNode node );
+
+ FT_LOCAL( void )
+ FTC_MruList_RemoveSelection( FTC_MruList list,
+ FTC_MruNode_CompareFunc selection,
+ FT_Pointer key );
+
+
+#ifdef FTC_INLINE
+
+#define FTC_MRULIST_LOOKUP_CMP( list, key, compare, node, error ) \
+ FT_BEGIN_STMNT \
+ FTC_MruNode* _pfirst = &(list)->nodes; \
+ FTC_MruNode_CompareFunc _compare = (FTC_MruNode_CompareFunc)(compare); \
+ FTC_MruNode _first, _node, *_pnode; \
+ \
+ \
+ error = 0; \
+ _first = *(_pfirst); \
+ _node = NULL; \
+ \
+ if ( _first ) \
+ { \
+ _node = _first; \
+ do \
+ { \
+ if ( _compare( _node, (key) ) ) \
+ { \
+ if ( _node != _first ) \
+ FTC_MruNode_Up( _pfirst, _node ); \
+ \
+ _pnode = (FTC_MruNode*)(void*)&(node); \
+ *_pnode = _node; \
+ goto _MruOk; \
+ } \
+ _node = _node->next; \
+ \
+ } while ( _node != _first) ; \
+ } \
+ \
+ error = FTC_MruList_New( (list), (key), (FTC_MruNode*)(void*)&(node) ); \
+ _MruOk: \
+ ; \
+ FT_END_STMNT
+
+#define FTC_MRULIST_LOOKUP( list, key, node, error ) \
+ FTC_MRULIST_LOOKUP_CMP( list, key, (list)->clazz.node_compare, node, error )
+
+#else /* !FTC_INLINE */
+
+ FT_LOCAL( FTC_MruNode )
+ FTC_MruList_Find( FTC_MruList list,
+ FT_Pointer key );
+
+ FT_LOCAL( FT_Error )
+ FTC_MruList_Lookup( FTC_MruList list,
+ FT_Pointer key,
+ FTC_MruNode *pnode );
+
+#define FTC_MRULIST_LOOKUP( list, key, node, error ) \
+ error = FTC_MruList_Lookup( (list), (key), (FTC_MruNode*)&(node) )
+
+#endif /* !FTC_INLINE */
+
+
+#define FTC_MRULIST_LOOP( list, node ) \
+ FT_BEGIN_STMNT \
+ FTC_MruNode _first = (list)->nodes; \
+ \
+ \
+ if ( _first ) \
+ { \
+ FTC_MruNode _node = _first; \
+ \
+ \
+ do \
+ { \
+ *(FTC_MruNode*)&(node) = _node;
+
+
+#define FTC_MRULIST_LOOP_END() \
+ _node = _node->next; \
+ \
+ } while ( _node != _first ); \
+ } \
+ FT_END_STMNT
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __FTCMRU_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.c
new file mode 100644
index 00000000000..72f139d565b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.c
@@ -0,0 +1,401 @@
+/***************************************************************************/
+/* */
+/* ftcsbits.c */
+/* */
+/* FreeType sbits manager (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcsbits.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_ERRORS_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** SBIT CACHE NODES *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ static FT_Error
+ ftc_sbit_copy_bitmap( FTC_SBit sbit,
+ FT_Bitmap* bitmap,
+ FT_Memory memory )
+ {
+ FT_Error error;
+ FT_Int pitch = bitmap->pitch;
+ FT_ULong size;
+
+
+ if ( pitch < 0 )
+ pitch = -pitch;
+
+ size = (FT_ULong)( pitch * bitmap->rows );
+
+ if ( !FT_ALLOC( sbit->buffer, size ) )
+ FT_MEM_COPY( sbit->buffer, bitmap->buffer, size );
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ftc_snode_free( FTC_Node ftcsnode,
+ FTC_Cache cache )
+ {
+ FTC_SNode snode = (FTC_SNode)ftcsnode;
+ FTC_SBit sbit = snode->sbits;
+ FT_UInt count = snode->count;
+ FT_Memory memory = cache->memory;
+
+
+ for ( ; count > 0; sbit++, count-- )
+ FT_FREE( sbit->buffer );
+
+ FTC_GNode_Done( FTC_GNODE( snode ), cache );
+
+ FT_FREE( snode );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ FTC_SNode_Free( FTC_SNode snode,
+ FTC_Cache cache )
+ {
+ ftc_snode_free( FTC_NODE( snode ), cache );
+ }
+
+
+ /*
+ * This function tries to load a small bitmap within a given FTC_SNode.
+ * Note that it returns a non-zero error code _only_ in the case of
+ * out-of-memory condition. For all other errors (e.g., corresponding
+ * to a bad font file), this function will mark the sbit as `unavailable'
+ * and return a value of 0.
+ *
+ * You should also read the comment within the @ftc_snode_compare
+ * function below to see how out-of-memory is handled during a lookup.
+ */
+ static FT_Error
+ ftc_snode_load( FTC_SNode snode,
+ FTC_Manager manager,
+ FT_UInt gindex,
+ FT_ULong *asize )
+ {
+ FT_Error error;
+ FTC_GNode gnode = FTC_GNODE( snode );
+ FTC_Family family = gnode->family;
+ FT_Memory memory = manager->memory;
+ FT_Face face;
+ FTC_SBit sbit;
+ FTC_SFamilyClass clazz;
+
+
+ if ( (FT_UInt)(gindex - gnode->gindex) >= snode->count )
+ {
+ FT_ERROR(( "ftc_snode_load: invalid glyph index" ));
+ return FTC_Err_Invalid_Argument;
+ }
+
+ sbit = snode->sbits + ( gindex - gnode->gindex );
+ clazz = (FTC_SFamilyClass)family->clazz;
+
+ sbit->buffer = 0;
+
+ error = clazz->family_load_glyph( family, gindex, manager, &face );
+ if ( error )
+ goto BadGlyph;
+
+ {
+ FT_Int temp;
+ FT_GlyphSlot slot = face->glyph;
+ FT_Bitmap* bitmap = &slot->bitmap;
+ FT_Int xadvance, yadvance;
+
+
+ if ( slot->format != FT_GLYPH_FORMAT_BITMAP )
+ {
+ FT_ERROR(( "%s: glyph loaded didn't return a bitmap!\n",
+ "ftc_snode_load" ));
+ goto BadGlyph;
+ }
+
+ /* Check that our values fit into 8-bit containers! */
+ /* If this is not the case, our bitmap is too large */
+ /* and we will leave it as `missing' with sbit.buffer = 0 */
+
+#define CHECK_CHAR( d ) ( temp = (FT_Char)d, temp == d )
+#define CHECK_BYTE( d ) ( temp = (FT_Byte)d, temp == d )
+
+ /* horizontal advance in pixels */
+ xadvance = ( slot->advance.x + 32 ) >> 6;
+ yadvance = ( slot->advance.y + 32 ) >> 6;
+
+ if ( !CHECK_BYTE( bitmap->rows ) ||
+ !CHECK_BYTE( bitmap->width ) ||
+ !CHECK_CHAR( bitmap->pitch ) ||
+ !CHECK_CHAR( slot->bitmap_left ) ||
+ !CHECK_CHAR( slot->bitmap_top ) ||
+ !CHECK_CHAR( xadvance ) ||
+ !CHECK_CHAR( yadvance ) )
+ goto BadGlyph;
+
+ sbit->width = (FT_Byte)bitmap->width;
+ sbit->height = (FT_Byte)bitmap->rows;
+ sbit->pitch = (FT_Char)bitmap->pitch;
+ sbit->left = (FT_Char)slot->bitmap_left;
+ sbit->top = (FT_Char)slot->bitmap_top;
+ sbit->xadvance = (FT_Char)xadvance;
+ sbit->yadvance = (FT_Char)yadvance;
+ sbit->format = (FT_Byte)bitmap->pixel_mode;
+ sbit->max_grays = (FT_Byte)(bitmap->num_grays - 1);
+
+ /* copy the bitmap into a new buffer -- ignore error */
+ error = ftc_sbit_copy_bitmap( sbit, bitmap, memory );
+
+ /* now, compute size */
+ if ( asize )
+ *asize = FT_ABS( sbit->pitch ) * sbit->height;
+
+ } /* glyph loading successful */
+
+ /* ignore the errors that might have occurred -- */
+ /* we mark unloaded glyphs with `sbit.buffer == 0' */
+ /* and `width == 255', `height == 0' */
+ /* */
+ if ( error && error != FTC_Err_Out_Of_Memory )
+ {
+ BadGlyph:
+ sbit->width = 255;
+ sbit->height = 0;
+ sbit->buffer = NULL;
+ error = 0;
+ if ( asize )
+ *asize = 0;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ FTC_SNode_New( FTC_SNode *psnode,
+ FTC_GQuery gquery,
+ FTC_Cache cache )
+ {
+ FT_Memory memory = cache->memory;
+ FT_Error error;
+ FTC_SNode snode = NULL;
+ FT_UInt gindex = gquery->gindex;
+ FTC_Family family = gquery->family;
+
+ FTC_SFamilyClass clazz = FTC_CACHE__SFAMILY_CLASS( cache );
+ FT_UInt total;
+
+
+ total = clazz->family_get_count( family, cache->manager );
+ if ( total == 0 || gindex >= total )
+ {
+ error = FT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( !FT_NEW( snode ) )
+ {
+ FT_UInt count, start;
+
+
+ start = gindex - ( gindex % FTC_SBIT_ITEMS_PER_NODE );
+ count = total - start;
+ if ( count > FTC_SBIT_ITEMS_PER_NODE )
+ count = FTC_SBIT_ITEMS_PER_NODE;
+
+ FTC_GNode_Init( FTC_GNODE( snode ), start, family );
+
+ snode->count = count;
+
+ error = ftc_snode_load( snode,
+ cache->manager,
+ gindex,
+ NULL );
+ if ( error )
+ {
+ FTC_SNode_Free( snode, cache );
+ snode = NULL;
+ }
+ }
+
+ Exit:
+ *psnode = snode;
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ ftc_snode_new( FTC_Node *ftcpsnode,
+ FT_Pointer ftcgquery,
+ FTC_Cache cache )
+ {
+ FTC_SNode *psnode = (FTC_SNode*)ftcpsnode;
+ FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
+
+
+ return FTC_SNode_New( psnode, gquery, cache );
+ }
+
+
+ FT_LOCAL_DEF( FT_ULong )
+ ftc_snode_weight( FTC_Node ftcsnode,
+ FTC_Cache cache )
+ {
+ FTC_SNode snode = (FTC_SNode)ftcsnode;
+ FT_UInt count = snode->count;
+ FTC_SBit sbit = snode->sbits;
+ FT_Int pitch;
+ FT_ULong size;
+
+ FT_UNUSED( cache );
+
+
+ FT_ASSERT( snode->count <= FTC_SBIT_ITEMS_PER_NODE );
+
+ /* the node itself */
+ size = sizeof ( *snode );
+
+ for ( ; count > 0; count--, sbit++ )
+ {
+ if ( sbit->buffer )
+ {
+ pitch = sbit->pitch;
+ if ( pitch < 0 )
+ pitch = -pitch;
+
+ /* add the size of a given glyph image */
+ size += pitch * sbit->height;
+ }
+ }
+
+ return size;
+ }
+
+
+#if 0
+
+ FT_LOCAL_DEF( FT_ULong )
+ FTC_SNode_Weight( FTC_SNode snode )
+ {
+ return ftc_snode_weight( FTC_NODE( snode ), NULL );
+ }
+
+#endif /* 0 */
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ ftc_snode_compare( FTC_Node ftcsnode,
+ FT_Pointer ftcgquery,
+ FTC_Cache cache )
+ {
+ FTC_SNode snode = (FTC_SNode)ftcsnode;
+ FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
+ FTC_GNode gnode = FTC_GNODE( snode );
+ FT_UInt gindex = gquery->gindex;
+ FT_Bool result;
+
+
+ result = FT_BOOL( gnode->family == gquery->family &&
+ (FT_UInt)( gindex - gnode->gindex ) < snode->count );
+ if ( result )
+ {
+ /* check if we need to load the glyph bitmap now */
+ FTC_SBit sbit = snode->sbits + ( gindex - gnode->gindex );
+
+
+ /*
+ * The following code illustrates what to do when you want to
+ * perform operations that may fail within a lookup function.
+ *
+ * Here, we want to load a small bitmap on-demand; we thus
+ * need to call the `ftc_snode_load' function which may return
+ * a non-zero error code only when we are out of memory (OOM).
+ *
+ * The correct thing to do is to use @FTC_CACHE_TRYLOOP and
+ * @FTC_CACHE_TRYLOOP_END in order to implement a retry loop
+ * that is capable of flushing the cache incrementally when
+ * an OOM errors occur.
+ *
+ * However, we need to `lock' the node before this operation to
+ * prevent it from being flushed within the loop.
+ *
+ * When we exit the loop, we unlock the node, then check the `error'
+ * variable. If it is non-zero, this means that the cache was
+ * completely flushed and that no usable memory was found to load
+ * the bitmap.
+ *
+ * We then prefer to return a value of 0 (i.e., NO MATCH). This
+ * ensures that the caller will try to allocate a new node.
+ * This operation consequently _fail_ and the lookup function
+ * returns the appropriate OOM error code.
+ *
+ * Note that `buffer == NULL && width == 255' is a hack used to
+ * tag `unavailable' bitmaps in the array. We should never try
+ * to load these.
+ *
+ */
+
+ if ( sbit->buffer == NULL && sbit->width != 255 )
+ {
+ FT_ULong size;
+ FT_Error error;
+
+
+ ftcsnode->ref_count++; /* lock node to prevent flushing */
+ /* in retry loop */
+
+ FTC_CACHE_TRYLOOP( cache )
+ {
+ error = ftc_snode_load( snode, cache->manager, gindex, &size );
+ }
+ FTC_CACHE_TRYLOOP_END();
+
+ ftcsnode->ref_count--; /* unlock the node */
+
+ if ( error )
+ result = 0;
+ else
+ cache->manager->cur_weight += size;
+ }
+ }
+
+ return result;
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ FTC_SNode_Compare( FTC_SNode snode,
+ FTC_GQuery gquery,
+ FTC_Cache cache )
+ {
+ return ftc_snode_compare( FTC_NODE( snode ), gquery, cache );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.h
new file mode 100644
index 00000000000..6261745f1e1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.h
@@ -0,0 +1,98 @@
+/***************************************************************************/
+/* */
+/* ftcsbits.h */
+/* */
+/* A small-bitmap cache (specification). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCSBITS_H__
+#define __FTCSBITS_H__
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcglyph.h"
+
+
+FT_BEGIN_HEADER
+
+#define FTC_SBIT_ITEMS_PER_NODE 16
+
+ typedef struct FTC_SNodeRec_
+ {
+ FTC_GNodeRec gnode;
+ FT_UInt count;
+ FTC_SBitRec sbits[FTC_SBIT_ITEMS_PER_NODE];
+
+ } FTC_SNodeRec, *FTC_SNode;
+
+
+#define FTC_SNODE( x ) ( (FTC_SNode)( x ) )
+#define FTC_SNODE_GINDEX( x ) FTC_GNODE( x )->gindex
+#define FTC_SNODE_FAMILY( x ) FTC_GNODE( x )->family
+
+ typedef FT_UInt
+ (*FTC_SFamily_GetCountFunc)( FTC_Family family,
+ FTC_Manager manager );
+
+ typedef FT_Error
+ (*FTC_SFamily_LoadGlyphFunc)( FTC_Family family,
+ FT_UInt gindex,
+ FTC_Manager manager,
+ FT_Face *aface );
+
+ typedef struct FTC_SFamilyClassRec_
+ {
+ FTC_MruListClassRec clazz;
+ FTC_SFamily_GetCountFunc family_get_count;
+ FTC_SFamily_LoadGlyphFunc family_load_glyph;
+
+ } FTC_SFamilyClassRec;
+
+ typedef const FTC_SFamilyClassRec* FTC_SFamilyClass;
+
+#define FTC_SFAMILY_CLASS( x ) ((FTC_SFamilyClass)(x))
+
+#define FTC_CACHE__SFAMILY_CLASS( x ) \
+ FTC_SFAMILY_CLASS( FTC_CACHE__GCACHE_CLASS( x )->family_class )
+
+
+ FT_LOCAL( void )
+ FTC_SNode_Free( FTC_SNode snode,
+ FTC_Cache cache );
+
+ FT_LOCAL( FT_Error )
+ FTC_SNode_New( FTC_SNode *psnode,
+ FTC_GQuery gquery,
+ FTC_Cache cache );
+
+#if 0
+ FT_LOCAL( FT_ULong )
+ FTC_SNode_Weight( FTC_SNode inode );
+#endif
+
+
+ FT_LOCAL( FT_Bool )
+ FTC_SNode_Compare( FTC_SNode snode,
+ FTC_GQuery gquery,
+ FTC_Cache cache );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCSBITS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/rules.mk
new file mode 100644
index 00000000000..ed75a6a91fd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/rules.mk
@@ -0,0 +1,80 @@
+#
+# FreeType 2 Cache configuration rules
+#
+
+
+# Copyright 2000, 2001, 2003, 2004, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Cache driver directory
+#
+CACHE_DIR := $(SRC_DIR)/cache
+
+# compilation flags for the driver
+#
+CACHE_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CACHE_DIR))
+
+
+# Cache driver sources (i.e., C files)
+#
+CACHE_DRV_SRC := $(CACHE_DIR)/ftcbasic.c \
+ $(CACHE_DIR)/ftccache.c \
+ $(CACHE_DIR)/ftccmap.c \
+ $(CACHE_DIR)/ftcglyph.c \
+ $(CACHE_DIR)/ftcimage.c \
+ $(CACHE_DIR)/ftcmanag.c \
+ $(CACHE_DIR)/ftcmru.c \
+ $(CACHE_DIR)/ftcsbits.c
+
+# Cache driver headers
+#
+CACHE_DRV_H := $(CACHE_DIR)/ftccache.h \
+ $(CACHE_DIR)/ftccback.h \
+ $(CACHE_DIR)/ftcerror.h \
+ $(CACHE_DIR)/ftcglyph.h \
+ $(CACHE_DIR)/ftcimage.h \
+ $(CACHE_DIR)/ftcmanag.h \
+ $(CACHE_DIR)/ftcmru.h \
+ $(CACHE_DIR)/ftcsbits.h
+
+
+# Cache driver object(s)
+#
+# CACHE_DRV_OBJ_M is used during `multi' builds.
+# CACHE_DRV_OBJ_S is used during `single' builds.
+#
+CACHE_DRV_OBJ_M := $(CACHE_DRV_SRC:$(CACHE_DIR)/%.c=$(OBJ_DIR)/%.$O)
+CACHE_DRV_OBJ_S := $(OBJ_DIR)/ftcache.$O
+
+# Cache driver source file for single build
+#
+CACHE_DRV_SRC_S := $(CACHE_DIR)/ftcache.c
+
+
+# Cache driver - single object
+#
+$(CACHE_DRV_OBJ_S): $(CACHE_DRV_SRC_S) $(CACHE_DRV_SRC) \
+ $(FREETYPE_H) $(CACHE_DRV_H)
+ $(CACHE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CACHE_DRV_SRC_S))
+
+
+# Cache driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(CACHE_DIR)/%.c $(FREETYPE_H) $(CACHE_DRV_H)
+ $(CACHE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(CACHE_DRV_OBJ_S)
+DRV_OBJS_M += $(CACHE_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/Jamfile
new file mode 100644
index 00000000000..6d0bb1b8679
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/cff Jamfile
+#
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) cff ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = cffdrivr cffgload cffload cffobjs cffparse cffcmap ;
+ }
+ else
+ {
+ _sources = cff ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/cff Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cff.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cff.c
new file mode 100644
index 00000000000..e6d8954c9ab
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cff.c
@@ -0,0 +1,29 @@
+/***************************************************************************/
+/* */
+/* cff.c */
+/* */
+/* FreeType OpenType driver component (body only). */
+/* */
+/* Copyright 1996-2001, 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "cffdrivr.c"
+#include "cffparse.c"
+#include "cffload.c"
+#include "cffobjs.c"
+#include "cffgload.c"
+#include "cffcmap.c"
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.c
new file mode 100644
index 00000000000..578d048bedd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.c
@@ -0,0 +1,224 @@
+/***************************************************************************/
+/* */
+/* cffcmap.c */
+/* */
+/* CFF character mapping table (cmap) support (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "cffcmap.h"
+#include "cffload.h"
+
+#include "cfferrs.h"
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CFF STANDARD (AND EXPERT) ENCODING CMAPS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_CALLBACK_DEF( FT_Error )
+ cff_cmap_encoding_init( CFF_CMapStd cmap )
+ {
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ CFF_Encoding encoding = &cff->encoding;
+
+
+ cmap->gids = encoding->codes;
+
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ cff_cmap_encoding_done( CFF_CMapStd cmap )
+ {
+ cmap->gids = NULL;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ cff_cmap_encoding_char_index( CFF_CMapStd cmap,
+ FT_UInt32 char_code )
+ {
+ FT_UInt result = 0;
+
+
+ if ( char_code < 256 )
+ result = cmap->gids[char_code];
+
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ cff_cmap_encoding_char_next( CFF_CMapStd cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_UInt result = 0;
+ FT_UInt32 char_code = *pchar_code;
+
+
+ *pchar_code = 0;
+
+ if ( char_code < 255 )
+ {
+ FT_UInt code = (FT_UInt)(char_code + 1);
+
+
+ for (;;)
+ {
+ if ( code >= 256 )
+ break;
+
+ result = cmap->gids[code];
+ if ( result != 0 )
+ {
+ *pchar_code = code;
+ break;
+ }
+
+ code++;
+ }
+ }
+ return result;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+ cff_cmap_encoding_class_rec =
+ {
+ sizeof ( CFF_CMapStdRec ),
+
+ (FT_CMap_InitFunc) cff_cmap_encoding_init,
+ (FT_CMap_DoneFunc) cff_cmap_encoding_done,
+ (FT_CMap_CharIndexFunc)cff_cmap_encoding_char_index,
+ (FT_CMap_CharNextFunc) cff_cmap_encoding_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CFF SYNTHETIC UNICODE ENCODING CMAP *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_CALLBACK_DEF( const char* )
+ cff_sid_to_glyph_name( TT_Face face,
+ FT_UInt idx )
+ {
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ CFF_Charset charset = &cff->charset;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+ FT_UInt sid = charset->sids[idx];
+
+
+ return cff_index_get_sid_string( &cff->string_index, sid, psnames );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ cff_sid_free_glyph_name( TT_Face face,
+ const char* gname )
+ {
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( gname );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ cff_cmap_unicode_init( PS_Unicodes unicodes )
+ {
+ TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ CFF_Charset charset = &cff->charset;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+
+
+ /* can't build Unicode map for CID-keyed font */
+ if ( !charset->sids )
+ return CFF_Err_Invalid_Argument;
+
+ return psnames->unicodes_init( memory,
+ unicodes,
+ cff->num_glyphs,
+ (PS_GetGlyphNameFunc)&cff_sid_to_glyph_name,
+ (PS_FreeGlyphNameFunc)&cff_sid_free_glyph_name,
+ (FT_Pointer)face );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ cff_cmap_unicode_done( PS_Unicodes unicodes )
+ {
+ FT_Face face = FT_CMAP_FACE( unicodes );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( unicodes->maps );
+ unicodes->num_maps = 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ cff_cmap_unicode_char_index( PS_Unicodes unicodes,
+ FT_UInt32 char_code )
+ {
+ TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+
+
+ return psnames->unicodes_char_index( unicodes, char_code );
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ cff_cmap_unicode_char_next( PS_Unicodes unicodes,
+ FT_UInt32 *pchar_code )
+ {
+ TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+
+
+ return psnames->unicodes_char_next( unicodes, pchar_code );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+ cff_cmap_unicode_class_rec =
+ {
+ sizeof ( PS_UnicodesRec ),
+
+ (FT_CMap_InitFunc) cff_cmap_unicode_init,
+ (FT_CMap_DoneFunc) cff_cmap_unicode_done,
+ (FT_CMap_CharIndexFunc)cff_cmap_unicode_char_index,
+ (FT_CMap_CharNextFunc) cff_cmap_unicode_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.h
new file mode 100644
index 00000000000..3809b85611f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.h
@@ -0,0 +1,69 @@
+/***************************************************************************/
+/* */
+/* cffcmap.h */
+/* */
+/* CFF character mapping table (cmap) support (specification). */
+/* */
+/* Copyright 2002, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CFFCMAP_H__
+#define __CFFCMAP_H__
+
+#include "cffobjs.h"
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* standard (and expert) encoding cmaps */
+ typedef struct CFF_CMapStdRec_* CFF_CMapStd;
+
+ typedef struct CFF_CMapStdRec_
+ {
+ FT_CMapRec cmap;
+ FT_UShort* gids; /* up to 256 elements */
+
+ } CFF_CMapStdRec;
+
+
+ FT_CALLBACK_TABLE const FT_CMap_ClassRec
+ cff_cmap_encoding_class_rec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CFF SYNTHETIC UNICODE ENCODING CMAP *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* unicode (synthetic) cmaps */
+
+ FT_CALLBACK_TABLE const FT_CMap_ClassRec
+ cff_cmap_unicode_class_rec;
+
+
+FT_END_HEADER
+
+#endif /* __CFFCMAP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.c
new file mode 100644
index 00000000000..68b866afbde
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.c
@@ -0,0 +1,616 @@
+/***************************************************************************/
+/* */
+/* cffdrivr.c */
+/* */
+/* OpenType font driver implementation (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_TRUETYPE_IDS_H
+#include FT_SERVICE_CID_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_TT_CMAP_H
+
+#include "cffdrivr.h"
+#include "cffgload.h"
+#include "cffload.h"
+#include "cffcmap.h"
+
+#include "cfferrs.h"
+
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_GLYPH_DICT_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cffdriver
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** F A C E S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#undef PAIR_TAG
+#define PAIR_TAG( left, right ) ( ( (FT_ULong)left << 16 ) | \
+ (FT_ULong)right )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cff_get_kerning */
+ /* */
+ /* <Description> */
+ /* A driver method used to return the kerning vector between two */
+ /* glyphs of the same face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* left_glyph :: The index of the left glyph in the kern pair. */
+ /* */
+ /* right_glyph :: The index of the right glyph in the kern pair. */
+ /* */
+ /* <Output> */
+ /* kerning :: The kerning vector. This is in font units for */
+ /* scalable formats, and in pixels for fixed-sizes */
+ /* formats. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Only horizontal layouts (left-to-right & right-to-left) are */
+ /* supported by this function. Other layouts, or more sophisticated */
+ /* kernings, are out of scope of this method (the basic driver */
+ /* interface is meant to be simple). */
+ /* */
+ /* They can be implemented by format-specific interfaces. */
+ /* */
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_kerning( FT_Face ttface, /* TT_Face */
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_Vector* kerning )
+ {
+ TT_Face face = (TT_Face)ttface;
+ SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+
+
+ kerning->x = 0;
+ kerning->y = 0;
+
+ if ( sfnt )
+ kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
+
+ return CFF_Err_Ok;
+ }
+
+
+#undef PAIR_TAG
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Load_Glyph */
+ /* */
+ /* <Description> */
+ /* A driver method used to load a glyph within a given glyph slot. */
+ /* */
+ /* <Input> */
+ /* slot :: A handle to the target slot object where the glyph */
+ /* will be loaded. */
+ /* */
+ /* size :: A handle to the source face size at which the glyph */
+ /* must be scaled, loaded, etc. */
+ /* */
+ /* glyph_index :: The index of the glyph in the font file. */
+ /* */
+ /* load_flags :: A flag indicating what to load for this glyph. The */
+ /* FT_LOAD_??? constants can be used to control the */
+ /* glyph loading process (e.g., whether the outline */
+ /* should be scaled, whether to load bitmaps or not, */
+ /* whether to hint the outline, etc). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_CALLBACK_DEF( FT_Error )
+ Load_Glyph( FT_GlyphSlot cffslot, /* CFF_GlyphSlot */
+ FT_Size cffsize, /* CFF_Size */
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ FT_Error error;
+ CFF_GlyphSlot slot = (CFF_GlyphSlot)cffslot;
+ CFF_Size size = (CFF_Size)cffsize;
+
+
+ if ( !slot )
+ return CFF_Err_Invalid_Slot_Handle;
+
+ /* check whether we want a scaled outline or bitmap */
+ if ( !size )
+ load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
+
+ /* reset the size object if necessary */
+ if ( load_flags & FT_LOAD_NO_SCALE )
+ size = NULL;
+
+ if ( size )
+ {
+ /* these two objects must have the same parent */
+ if ( cffsize->face != cffslot->face )
+ return CFF_Err_Invalid_Face_Handle;
+ }
+
+ /* now load the glyph outline if necessary */
+ error = cff_slot_load( slot, size, glyph_index, load_flags );
+
+ /* force drop-out mode to 2 - irrelevant now */
+ /* slot->outline.dropout_mode = 2; */
+
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_advances( FT_Face ftface,
+ FT_UInt start,
+ FT_UInt count,
+ FT_Int32 flags,
+ FT_Fixed* advances )
+ {
+ CFF_Face face = (CFF_Face)ftface;
+ FT_UInt nn;
+ FT_Error error = CFF_Err_Ok;
+ FT_GlyphSlot slot = face->root.glyph;
+
+
+ flags |= FT_LOAD_ADVANCE_ONLY;
+
+ for ( nn = 0; nn < count; nn++ )
+ {
+ error = Load_Glyph( slot, face->root.size, start+nn, flags );
+ if ( error )
+ break;
+
+ advances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
+ ? slot->advance.y
+ : slot->advance.x;
+ }
+
+ return error;
+ }
+
+
+ /*
+ * GLYPH DICT SERVICE
+ *
+ */
+
+ static FT_Error
+ cff_get_glyph_name( CFF_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max )
+ {
+ CFF_Font font = (CFF_Font)face->extra.data;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_String* gname;
+ FT_UShort sid;
+ FT_Service_PsCMaps psnames;
+ FT_Error error;
+
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+ if ( !psnames )
+ {
+ FT_ERROR(( "cff_get_glyph_name:" ));
+ FT_ERROR(( " cannot get glyph name from CFF & CEF fonts\n" ));
+ FT_ERROR(( " " ));
+ FT_ERROR(( " without the `PSNames' module\n" ));
+ error = CFF_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* first, locate the sid in the charset table */
+ sid = font->charset.sids[glyph_index];
+
+ /* now, lookup the name itself */
+ gname = cff_index_get_sid_string( &font->string_index, sid, psnames );
+
+ if ( gname )
+ FT_STRCPYN( buffer, gname, buffer_max );
+
+ FT_FREE( gname );
+ error = CFF_Err_Ok;
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_UInt
+ cff_get_name_index( CFF_Face face,
+ FT_String* glyph_name )
+ {
+ CFF_Font cff;
+ CFF_Charset charset;
+ FT_Service_PsCMaps psnames;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_String* name;
+ FT_UShort sid;
+ FT_UInt i;
+ FT_Int result;
+
+
+ cff = (CFF_FontRec *)face->extra.data;
+ charset = &cff->charset;
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+ if ( !psnames )
+ return 0;
+
+ for ( i = 0; i < cff->num_glyphs; i++ )
+ {
+ sid = charset->sids[i];
+
+ if ( sid > 390 )
+ name = cff_index_get_name( &cff->string_index, sid - 391 );
+ else
+ name = (FT_String *)psnames->adobe_std_strings( sid );
+
+ if ( !name )
+ continue;
+
+ result = ft_strcmp( glyph_name, name );
+
+ if ( sid > 390 )
+ FT_FREE( name );
+
+ if ( !result )
+ return i;
+ }
+
+ return 0;
+ }
+
+
+ static const FT_Service_GlyphDictRec cff_service_glyph_dict =
+ {
+ (FT_GlyphDict_GetNameFunc) cff_get_glyph_name,
+ (FT_GlyphDict_NameIndexFunc)cff_get_name_index,
+ };
+
+
+ /*
+ * POSTSCRIPT INFO SERVICE
+ *
+ */
+
+ static FT_Int
+ cff_ps_has_glyph_names( FT_Face face )
+ {
+ return ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) > 0;
+ }
+
+
+ static FT_Error
+ cff_ps_get_font_info( CFF_Face face,
+ PS_FontInfoRec* afont_info )
+ {
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( cff && cff->font_info == NULL )
+ {
+ CFF_FontRecDict dict = &cff->top_font.font_dict;
+ PS_FontInfoRec *font_info;
+ FT_Memory memory = face->root.memory;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+
+
+ if ( FT_ALLOC( font_info, sizeof ( *font_info ) ) )
+ goto Fail;
+
+ font_info->version = cff_index_get_sid_string( &cff->string_index,
+ dict->version,
+ psnames );
+ font_info->notice = cff_index_get_sid_string( &cff->string_index,
+ dict->notice,
+ psnames );
+ font_info->full_name = cff_index_get_sid_string( &cff->string_index,
+ dict->full_name,
+ psnames );
+ font_info->family_name = cff_index_get_sid_string( &cff->string_index,
+ dict->family_name,
+ psnames );
+ font_info->weight = cff_index_get_sid_string( &cff->string_index,
+ dict->weight,
+ psnames );
+ font_info->italic_angle = dict->italic_angle;
+ font_info->is_fixed_pitch = dict->is_fixed_pitch;
+ font_info->underline_position = (FT_Short)dict->underline_position;
+ font_info->underline_thickness = (FT_Short)dict->underline_thickness;
+
+ cff->font_info = font_info;
+ }
+
+ *afont_info = *cff->font_info;
+
+ Fail:
+ return error;
+ }
+
+
+ static const FT_Service_PsInfoRec cff_service_ps_info =
+ {
+ (PS_GetFontInfoFunc) cff_ps_get_font_info,
+ (PS_HasGlyphNamesFunc) cff_ps_has_glyph_names,
+ (PS_GetFontPrivateFunc)NULL /* unsupported with CFF fonts */
+ };
+
+
+ /*
+ * POSTSCRIPT NAME SERVICE
+ *
+ */
+
+ static const char*
+ cff_get_ps_name( CFF_Face face )
+ {
+ CFF_Font cff = (CFF_Font)face->extra.data;
+
+
+ return (const char*)cff->font_name;
+ }
+
+
+ static const FT_Service_PsFontNameRec cff_service_ps_name =
+ {
+ (FT_PsName_GetFunc)cff_get_ps_name
+ };
+
+
+ /*
+ * TT CMAP INFO
+ *
+ * If the charmap is a synthetic Unicode encoding cmap or
+ * a Type 1 standard (or expert) encoding cmap, hide TT CMAP INFO
+ * service defined in SFNT module.
+ *
+ * Otherwise call the service function in the sfnt module.
+ *
+ */
+ static FT_Error
+ cff_get_cmap_info( FT_CharMap charmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_CMap cmap = FT_CMAP( charmap );
+ FT_Error error = CFF_Err_Ok;
+
+
+ cmap_info->language = 0;
+ cmap_info->format = 0;
+
+ if ( cmap->clazz != &cff_cmap_encoding_class_rec &&
+ cmap->clazz != &cff_cmap_unicode_class_rec )
+ {
+ FT_Face face = FT_CMAP_FACE( cmap );
+ FT_Library library = FT_FACE_LIBRARY( face );
+ FT_Module sfnt = FT_Get_Module( library, "sfnt" );
+ FT_Service_TTCMaps service =
+ (FT_Service_TTCMaps)ft_module_get_service( sfnt,
+ FT_SERVICE_ID_TT_CMAP );
+
+
+ if ( service && service->get_cmap_info )
+ error = service->get_cmap_info( charmap, cmap_info );
+ }
+
+ return error;
+ }
+
+
+ static const FT_Service_TTCMapsRec cff_service_get_cmap_info =
+ {
+ (TT_CMap_Info_GetFunc)cff_get_cmap_info
+ };
+
+
+ /*
+ * CID INFO SERVICE
+ *
+ */
+ static FT_Error
+ cff_get_ros( CFF_Face face,
+ const char* *registry,
+ const char* *ordering,
+ FT_Int *supplement )
+ {
+ FT_Error error = CFF_Err_Ok;
+ CFF_Font cff = (CFF_Font)face->extra.data;
+
+
+ if ( cff )
+ {
+ CFF_FontRecDict dict = &cff->top_font.font_dict;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+
+
+ if ( dict->cid_registry == 0xFFFFU )
+ {
+ error = CFF_Err_Invalid_Argument;
+ goto Fail;
+ }
+
+ if ( registry )
+ {
+ if ( cff->registry == NULL )
+ cff->registry = cff_index_get_sid_string( &cff->string_index,
+ dict->cid_registry,
+ psnames );
+ *registry = cff->registry;
+ }
+
+ if ( ordering )
+ {
+ if ( cff->ordering == NULL )
+ cff->ordering = cff_index_get_sid_string( &cff->string_index,
+ dict->cid_ordering,
+ psnames );
+ *ordering = cff->ordering;
+ }
+
+ if ( supplement )
+ *supplement = dict->cid_supplement;
+ }
+
+ Fail:
+ return error;
+ }
+
+
+ static const FT_Service_CIDRec cff_service_cid_info =
+ {
+ (FT_CID_GetRegistryOrderingSupplementFunc)cff_get_ros
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** D R I V E R I N T E R F A C E ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static const FT_ServiceDescRec cff_services[] =
+ {
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_CFF },
+ { FT_SERVICE_ID_POSTSCRIPT_INFO, &cff_service_ps_info },
+ { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cff_service_ps_name },
+#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
+ { FT_SERVICE_ID_GLYPH_DICT, &cff_service_glyph_dict },
+#endif
+ { FT_SERVICE_ID_TT_CMAP, &cff_service_get_cmap_info },
+ { FT_SERVICE_ID_CID, &cff_service_cid_info },
+ { NULL, NULL }
+ };
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ cff_get_interface( FT_Module driver, /* CFF_Driver */
+ const char* module_interface )
+ {
+ FT_Module sfnt;
+ FT_Module_Interface result;
+
+
+ result = ft_service_list_lookup( cff_services, module_interface );
+ if ( result != NULL )
+ return result;
+
+ /* we pass our request to the `sfnt' module */
+ sfnt = FT_Get_Module( driver->library, "sfnt" );
+
+ return sfnt ? sfnt->clazz->get_interface( sfnt, module_interface ) : 0;
+ }
+
+
+ /* The FT_DriverInterface structure is defined in ftdriver.h. */
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec cff_driver_class =
+ {
+ /* begin with the FT_Module_Class fields */
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE |
+ FT_MODULE_DRIVER_HAS_HINTER,
+
+ sizeof( CFF_DriverRec ),
+ "cff",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* module-specific interface */
+
+ cff_driver_init,
+ cff_driver_done,
+ cff_get_interface,
+ },
+
+ /* now the specific driver fields */
+ sizeof( TT_FaceRec ),
+ sizeof( CFF_SizeRec ),
+ sizeof( CFF_GlyphSlotRec ),
+
+ cff_face_init,
+ cff_face_done,
+ cff_size_init,
+ cff_size_done,
+ cff_slot_init,
+ cff_slot_done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+
+ Load_Glyph,
+
+ cff_get_kerning,
+ 0, /* FT_Face_AttachFunc */
+ cff_get_advances, /* FT_Face_GetAdvancesFunc */
+
+ cff_size_request,
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+ cff_size_select
+#else
+ 0 /* FT_Size_SelectFunc */
+#endif
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.h
new file mode 100644
index 00000000000..553848c0a9c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/* */
+/* cffdrivr.h */
+/* */
+/* High-level OpenType driver interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CFFDRIVER_H__
+#define __CFFDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_CALLBACK_TABLE
+ const FT_Driver_ClassRec cff_driver_class;
+
+
+FT_END_HEADER
+
+#endif /* __CFFDRIVER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfferrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfferrs.h
new file mode 100644
index 00000000000..1b2a5c95c88
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfferrs.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* cfferrs.h */
+/* */
+/* CFF error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the CFF error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __CFFERRS_H__
+#define __CFFERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX CFF_Err_
+#define FT_ERR_BASE FT_Mod_Err_CFF
+
+
+#include FT_ERRORS_H
+
+#endif /* __CFFERRS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.c
new file mode 100644
index 00000000000..c64c6f4fd12
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.c
@@ -0,0 +1,2818 @@
+/***************************************************************************/
+/* */
+/* cffgload.c */
+/* */
+/* OpenType Glyph Loader (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_OUTLINE_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+#include "cffobjs.h"
+#include "cffload.h"
+#include "cffgload.h"
+
+#include "cfferrs.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cffgload
+
+
+ typedef enum CFF_Operator_
+ {
+ cff_op_unknown = 0,
+
+ cff_op_rmoveto,
+ cff_op_hmoveto,
+ cff_op_vmoveto,
+
+ cff_op_rlineto,
+ cff_op_hlineto,
+ cff_op_vlineto,
+
+ cff_op_rrcurveto,
+ cff_op_hhcurveto,
+ cff_op_hvcurveto,
+ cff_op_rcurveline,
+ cff_op_rlinecurve,
+ cff_op_vhcurveto,
+ cff_op_vvcurveto,
+
+ cff_op_flex,
+ cff_op_hflex,
+ cff_op_hflex1,
+ cff_op_flex1,
+
+ cff_op_endchar,
+
+ cff_op_hstem,
+ cff_op_vstem,
+ cff_op_hstemhm,
+ cff_op_vstemhm,
+
+ cff_op_hintmask,
+ cff_op_cntrmask,
+ cff_op_dotsection, /* deprecated, acts as no-op */
+
+ cff_op_abs,
+ cff_op_add,
+ cff_op_sub,
+ cff_op_div,
+ cff_op_neg,
+ cff_op_random,
+ cff_op_mul,
+ cff_op_sqrt,
+
+ cff_op_blend,
+
+ cff_op_drop,
+ cff_op_exch,
+ cff_op_index,
+ cff_op_roll,
+ cff_op_dup,
+
+ cff_op_put,
+ cff_op_get,
+ cff_op_store,
+ cff_op_load,
+
+ cff_op_and,
+ cff_op_or,
+ cff_op_not,
+ cff_op_eq,
+ cff_op_ifelse,
+
+ cff_op_callsubr,
+ cff_op_callgsubr,
+ cff_op_return,
+
+ /* Type 1 opcodes: invalid but seen in real life */
+ cff_op_hsbw,
+ cff_op_closepath,
+ cff_op_callothersubr,
+ cff_op_pop,
+
+ /* do not remove */
+ cff_op_max
+
+ } CFF_Operator;
+
+
+#define CFF_COUNT_CHECK_WIDTH 0x80
+#define CFF_COUNT_EXACT 0x40
+#define CFF_COUNT_CLEAR_STACK 0x20
+
+ /* count values which have the `CFF_COUNT_CHECK_WIDTH' flag set are */
+ /* used for checking the width and requested numbers of arguments */
+ /* only; they are set to zero afterwards */
+
+ /* the other two flags are informative only and unused currently */
+
+ static const FT_Byte cff_argument_counts[] =
+ {
+ 0, /* unknown */
+
+ 2 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, /* rmoveto */
+ 1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT,
+ 1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT,
+
+ 0 | CFF_COUNT_CLEAR_STACK, /* rlineto */
+ 0 | CFF_COUNT_CLEAR_STACK,
+ 0 | CFF_COUNT_CLEAR_STACK,
+
+ 0 | CFF_COUNT_CLEAR_STACK, /* rrcurveto */
+ 0 | CFF_COUNT_CLEAR_STACK,
+ 0 | CFF_COUNT_CLEAR_STACK,
+ 0 | CFF_COUNT_CLEAR_STACK,
+ 0 | CFF_COUNT_CLEAR_STACK,
+ 0 | CFF_COUNT_CLEAR_STACK,
+ 0 | CFF_COUNT_CLEAR_STACK,
+
+ 13, /* flex */
+ 7,
+ 9,
+ 11,
+
+ 0 | CFF_COUNT_CHECK_WIDTH, /* endchar */
+
+ 2 | CFF_COUNT_CHECK_WIDTH, /* hstem */
+ 2 | CFF_COUNT_CHECK_WIDTH,
+ 2 | CFF_COUNT_CHECK_WIDTH,
+ 2 | CFF_COUNT_CHECK_WIDTH,
+
+ 0 | CFF_COUNT_CHECK_WIDTH, /* hintmask */
+ 0 | CFF_COUNT_CHECK_WIDTH, /* cntrmask */
+ 0, /* dotsection */
+
+ 1, /* abs */
+ 2,
+ 2,
+ 2,
+ 1,
+ 0,
+ 2,
+ 1,
+
+ 1, /* blend */
+
+ 1, /* drop */
+ 2,
+ 1,
+ 2,
+ 1,
+
+ 2, /* put */
+ 1,
+ 4,
+ 3,
+
+ 2, /* and */
+ 2,
+ 1,
+ 2,
+ 4,
+
+ 1, /* callsubr */
+ 1,
+ 0,
+
+ 2, /* hsbw */
+ 0,
+ 0,
+ 0
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /********** *********/
+ /********** *********/
+ /********** GENERIC CHARSTRING PARSING *********/
+ /********** *********/
+ /********** *********/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cff_builder_init */
+ /* */
+ /* <Description> */
+ /* Initializes a given glyph builder. */
+ /* */
+ /* <InOut> */
+ /* builder :: A pointer to the glyph builder to initialize. */
+ /* */
+ /* <Input> */
+ /* face :: The current face object. */
+ /* */
+ /* size :: The current size object. */
+ /* */
+ /* glyph :: The current glyph object. */
+ /* */
+ /* hinting :: Whether hinting is active. */
+ /* */
+ static void
+ cff_builder_init( CFF_Builder* builder,
+ TT_Face face,
+ CFF_Size size,
+ CFF_GlyphSlot glyph,
+ FT_Bool hinting )
+ {
+ builder->path_begun = 0;
+ builder->load_points = 1;
+
+ builder->face = face;
+ builder->glyph = glyph;
+ builder->memory = face->root.memory;
+
+ if ( glyph )
+ {
+ FT_GlyphLoader loader = glyph->root.internal->loader;
+
+
+ builder->loader = loader;
+ builder->base = &loader->base.outline;
+ builder->current = &loader->current.outline;
+ FT_GlyphLoader_Rewind( loader );
+
+ builder->hints_globals = 0;
+ builder->hints_funcs = 0;
+
+ if ( hinting && size )
+ {
+ CFF_Internal internal = (CFF_Internal)size->root.internal;
+
+
+ builder->hints_globals = (void *)internal->topfont;
+ builder->hints_funcs = glyph->root.internal->glyph_hints;
+ }
+ }
+
+ builder->pos_x = 0;
+ builder->pos_y = 0;
+
+ builder->left_bearing.x = 0;
+ builder->left_bearing.y = 0;
+ builder->advance.x = 0;
+ builder->advance.y = 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cff_builder_done */
+ /* */
+ /* <Description> */
+ /* Finalizes a given glyph builder. Its contents can still be used */
+ /* after the call, but the function saves important information */
+ /* within the corresponding glyph slot. */
+ /* */
+ /* <Input> */
+ /* builder :: A pointer to the glyph builder to finalize. */
+ /* */
+ static void
+ cff_builder_done( CFF_Builder* builder )
+ {
+ CFF_GlyphSlot glyph = builder->glyph;
+
+
+ if ( glyph )
+ glyph->root.outline = *builder->base;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cff_compute_bias */
+ /* */
+ /* <Description> */
+ /* Computes the bias value in dependence of the number of glyph */
+ /* subroutines. */
+ /* */
+ /* <Input> */
+ /* num_subrs :: The number of glyph subroutines. */
+ /* */
+ /* <Return> */
+ /* The bias value. */
+ static FT_Int
+ cff_compute_bias( FT_UInt num_subrs )
+ {
+ FT_Int result;
+
+
+ if ( num_subrs < 1240 )
+ result = 107;
+ else if ( num_subrs < 33900U )
+ result = 1131;
+ else
+ result = 32768U;
+
+ return result;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cff_decoder_init */
+ /* */
+ /* <Description> */
+ /* Initializes a given glyph decoder. */
+ /* */
+ /* <InOut> */
+ /* decoder :: A pointer to the glyph builder to initialize. */
+ /* */
+ /* <Input> */
+ /* face :: The current face object. */
+ /* */
+ /* size :: The current size object. */
+ /* */
+ /* slot :: The current glyph object. */
+ /* */
+ /* hinting :: Whether hinting is active. */
+ /* */
+ /* hint_mode :: The hinting mode. */
+ /* */
+ FT_LOCAL_DEF( void )
+ cff_decoder_init( CFF_Decoder* decoder,
+ TT_Face face,
+ CFF_Size size,
+ CFF_GlyphSlot slot,
+ FT_Bool hinting,
+ FT_Render_Mode hint_mode )
+ {
+ CFF_Font cff = (CFF_Font)face->extra.data;
+
+
+ /* clear everything */
+ FT_MEM_ZERO( decoder, sizeof ( *decoder ) );
+
+ /* initialize builder */
+ cff_builder_init( &decoder->builder, face, size, slot, hinting );
+
+ /* initialize Type2 decoder */
+ decoder->num_globals = cff->num_global_subrs;
+ decoder->globals = cff->global_subrs;
+ decoder->globals_bias = cff_compute_bias( decoder->num_globals );
+
+ decoder->hint_mode = hint_mode;
+ }
+
+
+ /* this function is used to select the subfont */
+ /* and the locals subrs array */
+ FT_LOCAL_DEF( FT_Error )
+ cff_decoder_prepare( CFF_Decoder* decoder,
+ CFF_Size size,
+ FT_UInt glyph_index )
+ {
+ CFF_Builder *builder = &decoder->builder;
+ CFF_Font cff = (CFF_Font)builder->face->extra.data;
+ CFF_SubFont sub = &cff->top_font;
+ FT_Error error = CFF_Err_Ok;
+
+
+ /* manage CID fonts */
+ if ( cff->num_subfonts )
+ {
+ FT_Byte fd_index = cff_fd_select_get( &cff->fd_select, glyph_index );
+
+
+ if ( fd_index >= cff->num_subfonts )
+ {
+ FT_TRACE4(( "cff_decoder_prepare: invalid CID subfont index\n" ));
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ FT_TRACE4(( "glyph index %d (subfont %d):\n", glyph_index, fd_index ));
+
+ sub = cff->subfonts[fd_index];
+
+ if ( builder->hints_funcs )
+ {
+ CFF_Internal internal = (CFF_Internal)size->root.internal;
+
+
+ /* for CFFs without subfonts, this value has already been set */
+ builder->hints_globals = (void *)internal->subfonts[fd_index];
+ }
+ }
+#ifdef FT_DEBUG_LEVEL_TRACE
+ else
+ FT_TRACE4(( "glyph index %d:\n", glyph_index ));
+#endif
+
+ decoder->num_locals = sub->num_local_subrs;
+ decoder->locals = sub->local_subrs;
+ decoder->locals_bias = cff_compute_bias( decoder->num_locals );
+
+ decoder->glyph_width = sub->private_dict.default_width;
+ decoder->nominal_width = sub->private_dict.nominal_width;
+
+ Exit:
+ return error;
+ }
+
+
+ /* check that there is enough space for `count' more points */
+ static FT_Error
+ check_points( CFF_Builder* builder,
+ FT_Int count )
+ {
+ return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 );
+ }
+
+
+ /* add a new point, do not check space */
+ static void
+ cff_builder_add_point( CFF_Builder* builder,
+ FT_Pos x,
+ FT_Pos y,
+ FT_Byte flag )
+ {
+ FT_Outline* outline = builder->current;
+
+
+ if ( builder->load_points )
+ {
+ FT_Vector* point = outline->points + outline->n_points;
+ FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points;
+
+
+ point->x = x >> 16;
+ point->y = y >> 16;
+ *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC );
+
+ builder->last = *point;
+ }
+
+ outline->n_points++;
+ }
+
+
+ /* check space for a new on-curve point, then add it */
+ static FT_Error
+ cff_builder_add_point1( CFF_Builder* builder,
+ FT_Pos x,
+ FT_Pos y )
+ {
+ FT_Error error;
+
+
+ error = check_points( builder, 1 );
+ if ( !error )
+ cff_builder_add_point( builder, x, y, 1 );
+
+ return error;
+ }
+
+
+ /* check space for a new contour, then add it */
+ static FT_Error
+ cff_builder_add_contour( CFF_Builder* builder )
+ {
+ FT_Outline* outline = builder->current;
+ FT_Error error;
+
+
+ if ( !builder->load_points )
+ {
+ outline->n_contours++;
+ return CFF_Err_Ok;
+ }
+
+ error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 );
+ if ( !error )
+ {
+ if ( outline->n_contours > 0 )
+ outline->contours[outline->n_contours - 1] =
+ (short)( outline->n_points - 1 );
+
+ outline->n_contours++;
+ }
+
+ return error;
+ }
+
+
+ /* if a path was begun, add its first on-curve point */
+ static FT_Error
+ cff_builder_start_point( CFF_Builder* builder,
+ FT_Pos x,
+ FT_Pos y )
+ {
+ FT_Error error = CFF_Err_Ok;
+
+
+ /* test whether we are building a new contour */
+ if ( !builder->path_begun )
+ {
+ builder->path_begun = 1;
+ error = cff_builder_add_contour( builder );
+ if ( !error )
+ error = cff_builder_add_point1( builder, x, y );
+ }
+
+ return error;
+ }
+
+
+ /* close the current contour */
+ static void
+ cff_builder_close_contour( CFF_Builder* builder )
+ {
+ FT_Outline* outline = builder->current;
+
+
+ if ( !outline )
+ return;
+
+ /* XXXX: We must not include the last point in the path if it */
+ /* is located on the first point. */
+ if ( outline->n_points > 1 )
+ {
+ FT_Int first = 0;
+ FT_Vector* p1 = outline->points + first;
+ FT_Vector* p2 = outline->points + outline->n_points - 1;
+ FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points - 1;
+
+
+ if ( outline->n_contours > 1 )
+ {
+ first = outline->contours[outline->n_contours - 2] + 1;
+ p1 = outline->points + first;
+ }
+
+ /* `delete' last point only if it coincides with the first */
+ /* point and if it is not a control point (which can happen). */
+ if ( p1->x == p2->x && p1->y == p2->y )
+ if ( *control == FT_CURVE_TAG_ON )
+ outline->n_points--;
+ }
+
+ if ( outline->n_contours > 0 )
+ outline->contours[outline->n_contours - 1] =
+ (short)( outline->n_points - 1 );
+ }
+
+
+ static FT_Int
+ cff_lookup_glyph_by_stdcharcode( CFF_Font cff,
+ FT_Int charcode )
+ {
+ FT_UInt n;
+ FT_UShort glyph_sid;
+
+
+ /* CID-keyed fonts don't have glyph names */
+ if ( !cff->charset.sids )
+ return -1;
+
+ /* check range of standard char code */
+ if ( charcode < 0 || charcode > 255 )
+ return -1;
+
+ /* Get code to SID mapping from `cff_standard_encoding'. */
+ glyph_sid = cff_get_standard_encoding( (FT_UInt)charcode );
+
+ for ( n = 0; n < cff->num_glyphs; n++ )
+ {
+ if ( cff->charset.sids[n] == glyph_sid )
+ return n;
+ }
+
+ return -1;
+ }
+
+
+ static FT_Error
+ cff_get_glyph_data( TT_Face face,
+ FT_UInt glyph_index,
+ FT_Byte** pointer,
+ FT_ULong* length )
+ {
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ /* For incremental fonts get the character data using the */
+ /* callback function. */
+ if ( face->root.internal->incremental_interface )
+ {
+ FT_Data data;
+ FT_Error error =
+ face->root.internal->incremental_interface->funcs->get_glyph_data(
+ face->root.internal->incremental_interface->object,
+ glyph_index, &data );
+
+
+ *pointer = (FT_Byte*)data.pointer;
+ *length = data.length;
+
+ return error;
+ }
+ else
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ {
+ CFF_Font cff = (CFF_Font)(face->extra.data);
+
+
+ return cff_index_access_element( &cff->charstrings_index, glyph_index,
+ pointer, length );
+ }
+ }
+
+
+ static void
+ cff_free_glyph_data( TT_Face face,
+ FT_Byte** pointer,
+ FT_ULong length )
+ {
+#ifndef FT_CONFIG_OPTION_INCREMENTAL
+ FT_UNUSED( length );
+#endif
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ /* For incremental fonts get the character data using the */
+ /* callback function. */
+ if ( face->root.internal->incremental_interface )
+ {
+ FT_Data data;
+
+
+ data.pointer = *pointer;
+ data.length = length;
+
+ face->root.internal->incremental_interface->funcs->free_glyph_data(
+ face->root.internal->incremental_interface->object,&data );
+ }
+ else
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ {
+ CFF_Font cff = (CFF_Font)(face->extra.data);
+
+
+ cff_index_forget_element( &cff->charstrings_index, pointer );
+ }
+ }
+
+
+ static FT_Error
+ cff_operator_seac( CFF_Decoder* decoder,
+ FT_Pos adx,
+ FT_Pos ady,
+ FT_Int bchar,
+ FT_Int achar )
+ {
+ FT_Error error;
+ CFF_Builder* builder = &decoder->builder;
+ FT_Int bchar_index, achar_index;
+ TT_Face face = decoder->builder.face;
+ FT_Vector left_bearing, advance;
+ FT_Byte* charstring;
+ FT_ULong charstring_len;
+
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ /* Incremental fonts don't necessarily have valid charsets. */
+ /* They use the character code, not the glyph index, in this case. */
+ if ( face->root.internal->incremental_interface )
+ {
+ bchar_index = bchar;
+ achar_index = achar;
+ }
+ else
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+ {
+ CFF_Font cff = (CFF_Font)(face->extra.data);
+
+
+ bchar_index = cff_lookup_glyph_by_stdcharcode( cff, bchar );
+ achar_index = cff_lookup_glyph_by_stdcharcode( cff, achar );
+ }
+
+ if ( bchar_index < 0 || achar_index < 0 )
+ {
+ FT_ERROR(( "cff_operator_seac:" ));
+ FT_ERROR(( " invalid seac character code arguments\n" ));
+ return CFF_Err_Syntax_Error;
+ }
+
+ /* If we are trying to load a composite glyph, do not load the */
+ /* accent character and return the array of subglyphs. */
+ if ( builder->no_recurse )
+ {
+ FT_GlyphSlot glyph = (FT_GlyphSlot)builder->glyph;
+ FT_GlyphLoader loader = glyph->internal->loader;
+ FT_SubGlyph subg;
+
+
+ /* reallocate subglyph array if necessary */
+ error = FT_GlyphLoader_CheckSubGlyphs( loader, 2 );
+ if ( error )
+ goto Exit;
+
+ subg = loader->current.subglyphs;
+
+ /* subglyph 0 = base character */
+ subg->index = bchar_index;
+ subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES |
+ FT_SUBGLYPH_FLAG_USE_MY_METRICS;
+ subg->arg1 = 0;
+ subg->arg2 = 0;
+ subg++;
+
+ /* subglyph 1 = accent character */
+ subg->index = achar_index;
+ subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES;
+ subg->arg1 = (FT_Int)( adx >> 16 );
+ subg->arg2 = (FT_Int)( ady >> 16 );
+
+ /* set up remaining glyph fields */
+ glyph->num_subglyphs = 2;
+ glyph->subglyphs = loader->base.subglyphs;
+ glyph->format = FT_GLYPH_FORMAT_COMPOSITE;
+
+ loader->current.num_subglyphs = 2;
+ }
+
+ FT_GlyphLoader_Prepare( builder->loader );
+
+ /* First load `bchar' in builder */
+ error = cff_get_glyph_data( face, bchar_index,
+ &charstring, &charstring_len );
+ if ( !error )
+ {
+ error = cff_decoder_parse_charstrings( decoder, charstring,
+ charstring_len );
+
+ if ( error )
+ goto Exit;
+
+ cff_free_glyph_data( face, &charstring, charstring_len );
+ }
+
+ /* Save the left bearing and width of the base character */
+ /* as they will be erased by the next load. */
+
+ left_bearing = builder->left_bearing;
+ advance = builder->advance;
+
+ builder->left_bearing.x = 0;
+ builder->left_bearing.y = 0;
+
+ builder->pos_x = adx;
+ builder->pos_y = ady;
+
+ /* Now load `achar' on top of the base outline. */
+ error = cff_get_glyph_data( face, achar_index,
+ &charstring, &charstring_len );
+ if ( !error )
+ {
+ error = cff_decoder_parse_charstrings( decoder, charstring,
+ charstring_len );
+
+ if ( error )
+ goto Exit;
+
+ cff_free_glyph_data( face, &charstring, charstring_len );
+ }
+
+ /* Restore the left side bearing and advance width */
+ /* of the base character. */
+ builder->left_bearing = left_bearing;
+ builder->advance = advance;
+
+ builder->pos_x = 0;
+ builder->pos_y = 0;
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cff_decoder_parse_charstrings */
+ /* */
+ /* <Description> */
+ /* Parses a given Type 2 charstrings program. */
+ /* */
+ /* <InOut> */
+ /* decoder :: The current Type 1 decoder. */
+ /* */
+ /* <Input> */
+ /* charstring_base :: The base of the charstring stream. */
+ /* */
+ /* charstring_len :: The length in bytes of the charstring stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ cff_decoder_parse_charstrings( CFF_Decoder* decoder,
+ FT_Byte* charstring_base,
+ FT_ULong charstring_len )
+ {
+ FT_Error error;
+ CFF_Decoder_Zone* zone;
+ FT_Byte* ip;
+ FT_Byte* limit;
+ CFF_Builder* builder = &decoder->builder;
+ FT_Pos x, y;
+ FT_Fixed seed;
+ FT_Fixed* stack;
+
+ T2_Hints_Funcs hinter;
+
+
+ /* set default width */
+ decoder->num_hints = 0;
+ decoder->read_width = 1;
+
+ /* compute random seed from stack address of parameter */
+ seed = (FT_Fixed)(char*)&seed ^
+ (FT_Fixed)(char*)&decoder ^
+ (FT_Fixed)(char*)&charstring_base;
+ seed = ( seed ^ ( seed >> 10 ) ^ ( seed >> 20 ) ) & 0xFFFFL;
+ if ( seed == 0 )
+ seed = 0x7384;
+
+ /* initialize the decoder */
+ decoder->top = decoder->stack;
+ decoder->zone = decoder->zones;
+ zone = decoder->zones;
+ stack = decoder->top;
+
+ hinter = (T2_Hints_Funcs)builder->hints_funcs;
+
+ builder->path_begun = 0;
+
+ zone->base = charstring_base;
+ limit = zone->limit = charstring_base + charstring_len;
+ ip = zone->cursor = zone->base;
+
+ error = CFF_Err_Ok;
+
+ x = builder->pos_x;
+ y = builder->pos_y;
+
+ /* begin hints recording session, if any */
+ if ( hinter )
+ hinter->open( hinter->hints );
+
+ /* now execute loop */
+ while ( ip < limit )
+ {
+ CFF_Operator op;
+ FT_Byte v;
+
+
+ /********************************************************************/
+ /* */
+ /* Decode operator or operand */
+ /* */
+ v = *ip++;
+ if ( v >= 32 || v == 28 )
+ {
+ FT_Int shift = 16;
+ FT_Int32 val;
+
+
+ /* this is an operand, push it on the stack */
+ if ( v == 28 )
+ {
+ if ( ip + 1 >= limit )
+ goto Syntax_Error;
+ val = (FT_Short)( ( (FT_Short)ip[0] << 8 ) | ip[1] );
+ ip += 2;
+ }
+ else if ( v < 247 )
+ val = (FT_Long)v - 139;
+ else if ( v < 251 )
+ {
+ if ( ip >= limit )
+ goto Syntax_Error;
+ val = ( (FT_Long)v - 247 ) * 256 + *ip++ + 108;
+ }
+ else if ( v < 255 )
+ {
+ if ( ip >= limit )
+ goto Syntax_Error;
+ val = -( (FT_Long)v - 251 ) * 256 - *ip++ - 108;
+ }
+ else
+ {
+ if ( ip + 3 >= limit )
+ goto Syntax_Error;
+ val = ( (FT_Int32)ip[0] << 24 ) |
+ ( (FT_Int32)ip[1] << 16 ) |
+ ( (FT_Int32)ip[2] << 8 ) |
+ ip[3];
+ ip += 4;
+ shift = 0;
+ }
+ if ( decoder->top - stack >= CFF_MAX_OPERANDS )
+ goto Stack_Overflow;
+
+ val <<= shift;
+ *decoder->top++ = val;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ if ( !( val & 0xFFFFL ) )
+ FT_TRACE4(( " %ld", (FT_Int32)( val >> 16 ) ));
+ else
+ FT_TRACE4(( " %.2f", val / 65536.0 ));
+#endif
+
+ }
+ else
+ {
+ /* The specification says that normally arguments are to be taken */
+ /* from the bottom of the stack. However, this seems not to be */
+ /* correct, at least for Acroread 7.0.8 on GNU/Linux: It pops the */
+ /* arguments similar to a PS interpreter. */
+
+ FT_Fixed* args = decoder->top;
+ FT_Int num_args = (FT_Int)( args - decoder->stack );
+ FT_Int req_args;
+
+
+ /* find operator */
+ op = cff_op_unknown;
+
+ switch ( v )
+ {
+ case 1:
+ op = cff_op_hstem;
+ break;
+ case 3:
+ op = cff_op_vstem;
+ break;
+ case 4:
+ op = cff_op_vmoveto;
+ break;
+ case 5:
+ op = cff_op_rlineto;
+ break;
+ case 6:
+ op = cff_op_hlineto;
+ break;
+ case 7:
+ op = cff_op_vlineto;
+ break;
+ case 8:
+ op = cff_op_rrcurveto;
+ break;
+ case 9:
+ op = cff_op_closepath;
+ break;
+ case 10:
+ op = cff_op_callsubr;
+ break;
+ case 11:
+ op = cff_op_return;
+ break;
+ case 12:
+ {
+ if ( ip >= limit )
+ goto Syntax_Error;
+ v = *ip++;
+
+ switch ( v )
+ {
+ case 0:
+ op = cff_op_dotsection;
+ break;
+ case 3:
+ op = cff_op_and;
+ break;
+ case 4:
+ op = cff_op_or;
+ break;
+ case 5:
+ op = cff_op_not;
+ break;
+ case 8:
+ op = cff_op_store;
+ break;
+ case 9:
+ op = cff_op_abs;
+ break;
+ case 10:
+ op = cff_op_add;
+ break;
+ case 11:
+ op = cff_op_sub;
+ break;
+ case 12:
+ op = cff_op_div;
+ break;
+ case 13:
+ op = cff_op_load;
+ break;
+ case 14:
+ op = cff_op_neg;
+ break;
+ case 15:
+ op = cff_op_eq;
+ break;
+ case 16:
+ op = cff_op_callothersubr;
+ break;
+ case 17:
+ op = cff_op_pop;
+ break;
+ case 18:
+ op = cff_op_drop;
+ break;
+ case 20:
+ op = cff_op_put;
+ break;
+ case 21:
+ op = cff_op_get;
+ break;
+ case 22:
+ op = cff_op_ifelse;
+ break;
+ case 23:
+ op = cff_op_random;
+ break;
+ case 24:
+ op = cff_op_mul;
+ break;
+ case 26:
+ op = cff_op_sqrt;
+ break;
+ case 27:
+ op = cff_op_dup;
+ break;
+ case 28:
+ op = cff_op_exch;
+ break;
+ case 29:
+ op = cff_op_index;
+ break;
+ case 30:
+ op = cff_op_roll;
+ break;
+ case 34:
+ op = cff_op_hflex;
+ break;
+ case 35:
+ op = cff_op_flex;
+ break;
+ case 36:
+ op = cff_op_hflex1;
+ break;
+ case 37:
+ op = cff_op_flex1;
+ break;
+ default:
+ /* decrement ip for syntax error message */
+ ip--;
+ }
+ }
+ break;
+ case 13:
+ op = cff_op_hsbw;
+ break;
+ case 14:
+ op = cff_op_endchar;
+ break;
+ case 16:
+ op = cff_op_blend;
+ break;
+ case 18:
+ op = cff_op_hstemhm;
+ break;
+ case 19:
+ op = cff_op_hintmask;
+ break;
+ case 20:
+ op = cff_op_cntrmask;
+ break;
+ case 21:
+ op = cff_op_rmoveto;
+ break;
+ case 22:
+ op = cff_op_hmoveto;
+ break;
+ case 23:
+ op = cff_op_vstemhm;
+ break;
+ case 24:
+ op = cff_op_rcurveline;
+ break;
+ case 25:
+ op = cff_op_rlinecurve;
+ break;
+ case 26:
+ op = cff_op_vvcurveto;
+ break;
+ case 27:
+ op = cff_op_hhcurveto;
+ break;
+ case 29:
+ op = cff_op_callgsubr;
+ break;
+ case 30:
+ op = cff_op_vhcurveto;
+ break;
+ case 31:
+ op = cff_op_hvcurveto;
+ break;
+ default:
+ ;
+ }
+
+ if ( op == cff_op_unknown )
+ goto Syntax_Error;
+
+ /* check arguments */
+ req_args = cff_argument_counts[op];
+ if ( req_args & CFF_COUNT_CHECK_WIDTH )
+ {
+ if ( num_args > 0 && decoder->read_width )
+ {
+ /* If `nominal_width' is non-zero, the number is really a */
+ /* difference against `nominal_width'. Else, the number here */
+ /* is truly a width, not a difference against `nominal_width'. */
+ /* If the font does not set `nominal_width', then */
+ /* `nominal_width' defaults to zero, and so we can set */
+ /* `glyph_width' to `nominal_width' plus number on the stack */
+ /* -- for either case. */
+
+ FT_Int set_width_ok;
+
+
+ switch ( op )
+ {
+ case cff_op_hmoveto:
+ case cff_op_vmoveto:
+ set_width_ok = num_args & 2;
+ break;
+
+ case cff_op_hstem:
+ case cff_op_vstem:
+ case cff_op_hstemhm:
+ case cff_op_vstemhm:
+ case cff_op_rmoveto:
+ case cff_op_hintmask:
+ case cff_op_cntrmask:
+ set_width_ok = num_args & 1;
+ break;
+
+ case cff_op_endchar:
+ /* If there is a width specified for endchar, we either have */
+ /* 1 argument or 5 arguments. We like to argue. */
+ set_width_ok = ( num_args == 5 ) || ( num_args == 1 );
+ break;
+
+ default:
+ set_width_ok = 0;
+ break;
+ }
+
+ if ( set_width_ok )
+ {
+ decoder->glyph_width = decoder->nominal_width +
+ ( stack[0] >> 16 );
+
+ if ( decoder->width_only )
+ {
+ /* we only want the advance width; stop here */
+ break;
+ }
+
+ /* Consumed an argument. */
+ num_args--;
+ }
+ }
+
+ decoder->read_width = 0;
+ req_args = 0;
+ }
+
+ req_args &= 0x000F;
+ if ( num_args < req_args )
+ goto Stack_Underflow;
+ args -= req_args;
+ num_args -= req_args;
+
+ /* At this point, `args' points to the first argument of the */
+ /* operand in case `req_args' isn't zero. Otherwise, we have */
+ /* to adjust `args' manually. */
+
+ /* Note that we only pop arguments from the stack which we */
+ /* really need and can digest so that we can continue in case */
+ /* of superfluous stack elements. */
+
+ switch ( op )
+ {
+ case cff_op_hstem:
+ case cff_op_vstem:
+ case cff_op_hstemhm:
+ case cff_op_vstemhm:
+ /* the number of arguments is always even here */
+ FT_TRACE4((
+ op == cff_op_hstem ? " hstem\n" :
+ ( op == cff_op_vstem ? " vstem\n" :
+ ( op == cff_op_hstemhm ? " hstemhm\n" : " vstemhm\n" ) ) ));
+
+ if ( hinter )
+ hinter->stems( hinter->hints,
+ ( op == cff_op_hstem || op == cff_op_hstemhm ),
+ num_args / 2,
+ args - ( num_args & ~1 ) );
+
+ decoder->num_hints += num_args / 2;
+ args = stack;
+ break;
+
+ case cff_op_hintmask:
+ case cff_op_cntrmask:
+ FT_TRACE4(( op == cff_op_hintmask ? " hintmask" : " cntrmask" ));
+
+ /* implement vstem when needed -- */
+ /* the specification doesn't say it, but this also works */
+ /* with the 'cntrmask' operator */
+ /* */
+ if ( num_args > 0 )
+ {
+ if ( hinter )
+ hinter->stems( hinter->hints,
+ 0,
+ num_args / 2,
+ args - ( num_args & ~1 ) );
+
+ decoder->num_hints += num_args / 2;
+ }
+
+ if ( hinter )
+ {
+ if ( op == cff_op_hintmask )
+ hinter->hintmask( hinter->hints,
+ builder->current->n_points,
+ decoder->num_hints,
+ ip );
+ else
+ hinter->counter( hinter->hints,
+ decoder->num_hints,
+ ip );
+ }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ {
+ FT_UInt maskbyte;
+
+
+ FT_TRACE4(( " (maskbytes: " ));
+
+ for ( maskbyte = 0;
+ maskbyte < (FT_UInt)(( decoder->num_hints + 7 ) >> 3);
+ maskbyte++, ip++ )
+ FT_TRACE4(( "0x%02X", *ip ));
+
+ FT_TRACE4(( ")\n" ));
+ }
+#else
+ ip += ( decoder->num_hints + 7 ) >> 3;
+#endif
+ if ( ip >= limit )
+ goto Syntax_Error;
+ args = stack;
+ break;
+
+ case cff_op_rmoveto:
+ FT_TRACE4(( " rmoveto\n" ));
+
+ cff_builder_close_contour( builder );
+ builder->path_begun = 0;
+ x += args[-2];
+ y += args[-1];
+ args = stack;
+ break;
+
+ case cff_op_vmoveto:
+ FT_TRACE4(( " vmoveto\n" ));
+
+ cff_builder_close_contour( builder );
+ builder->path_begun = 0;
+ y += args[-1];
+ args = stack;
+ break;
+
+ case cff_op_hmoveto:
+ FT_TRACE4(( " hmoveto\n" ));
+
+ cff_builder_close_contour( builder );
+ builder->path_begun = 0;
+ x += args[-1];
+ args = stack;
+ break;
+
+ case cff_op_rlineto:
+ FT_TRACE4(( " rlineto\n" ));
+
+ if ( cff_builder_start_point ( builder, x, y ) ||
+ check_points( builder, num_args / 2 ) )
+ goto Fail;
+
+ if ( num_args < 2 )
+ goto Stack_Underflow;
+
+ args -= num_args & ~1;
+ while ( args < decoder->top )
+ {
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y, 1 );
+ args += 2;
+ }
+ args = stack;
+ break;
+
+ case cff_op_hlineto:
+ case cff_op_vlineto:
+ {
+ FT_Int phase = ( op == cff_op_hlineto );
+
+
+ FT_TRACE4(( op == cff_op_hlineto ? " hlineto\n"
+ : " vlineto\n" ));
+
+ if ( num_args < 1 )
+ goto Stack_Underflow;
+
+ if ( cff_builder_start_point ( builder, x, y ) ||
+ check_points( builder, num_args ) )
+ goto Fail;
+
+ args = stack;
+ while ( args < decoder->top )
+ {
+ if ( phase )
+ x += args[0];
+ else
+ y += args[0];
+
+ if ( cff_builder_add_point1( builder, x, y ) )
+ goto Fail;
+
+ args++;
+ phase ^= 1;
+ }
+ args = stack;
+ }
+ break;
+
+ case cff_op_rrcurveto:
+ {
+ FT_Int nargs;
+
+
+ FT_TRACE4(( " rrcurveto\n" ));
+
+ if ( num_args < 6 )
+ goto Stack_Underflow;
+
+ nargs = num_args - num_args % 6;
+
+ if ( cff_builder_start_point ( builder, x, y ) ||
+ check_points( builder, nargs / 2 ) )
+ goto Fail;
+
+ args -= nargs;
+ while ( args < decoder->top )
+ {
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[2];
+ y += args[3];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[4];
+ y += args[5];
+ cff_builder_add_point( builder, x, y, 1 );
+ args += 6;
+ }
+ args = stack;
+ }
+ break;
+
+ case cff_op_vvcurveto:
+ {
+ FT_Int nargs;
+
+
+ FT_TRACE4(( " vvcurveto\n" ));
+
+ if ( num_args < 4 )
+ goto Stack_Underflow;
+
+ /* if num_args isn't of the form 4n or 4n+1, */
+ /* we reduce it to 4n+1 */
+
+ nargs = num_args - num_args % 4;
+ if ( num_args - nargs > 0 )
+ nargs += 1;
+
+ if ( cff_builder_start_point( builder, x, y ) )
+ goto Fail;
+
+ args -= nargs;
+
+ if ( nargs & 1 )
+ {
+ x += args[0];
+ args++;
+ nargs--;
+ }
+
+ if ( check_points( builder, 3 * ( nargs / 4 ) ) )
+ goto Fail;
+
+ while ( args < decoder->top )
+ {
+ y += args[0];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[1];
+ y += args[2];
+ cff_builder_add_point( builder, x, y, 0 );
+ y += args[3];
+ cff_builder_add_point( builder, x, y, 1 );
+ args += 4;
+ }
+ args = stack;
+ }
+ break;
+
+ case cff_op_hhcurveto:
+ {
+ FT_Int nargs;
+
+
+ FT_TRACE4(( " hhcurveto\n" ));
+
+ if ( num_args < 4 )
+ goto Stack_Underflow;
+
+ /* if num_args isn't of the form 4n or 4n+1, */
+ /* we reduce it to 4n+1 */
+
+ nargs = num_args - num_args % 4;
+ if ( num_args - nargs > 0 )
+ nargs += 1;
+
+ if ( cff_builder_start_point( builder, x, y ) )
+ goto Fail;
+
+ args -= nargs;
+ if ( nargs & 1 )
+ {
+ y += args[0];
+ args++;
+ nargs--;
+ }
+
+ if ( check_points( builder, 3 * ( nargs / 4 ) ) )
+ goto Fail;
+
+ while ( args < decoder->top )
+ {
+ x += args[0];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[1];
+ y += args[2];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[3];
+ cff_builder_add_point( builder, x, y, 1 );
+ args += 4;
+ }
+ args = stack;
+ }
+ break;
+
+ case cff_op_vhcurveto:
+ case cff_op_hvcurveto:
+ {
+ FT_Int phase;
+ FT_Int nargs;
+
+
+ FT_TRACE4(( op == cff_op_vhcurveto ? " vhcurveto\n"
+ : " hvcurveto\n" ));
+
+ if ( cff_builder_start_point( builder, x, y ) )
+ goto Fail;
+
+ if ( num_args < 4 )
+ goto Stack_Underflow;
+
+ /* if num_args isn't of the form 8n, 8n+1, 8n+4, or 8n+5, */
+ /* we reduce it to the largest one which fits */
+
+ nargs = num_args - num_args % 4;
+ if ( num_args - nargs > 0 )
+ nargs += 1;
+
+ args -= nargs;
+ if ( check_points( builder, ( nargs / 4 ) * 3 ) )
+ goto Stack_Underflow;
+
+ phase = ( op == cff_op_hvcurveto );
+
+ while ( nargs >= 4 )
+ {
+ nargs -= 4;
+ if ( phase )
+ {
+ x += args[0];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[1];
+ y += args[2];
+ cff_builder_add_point( builder, x, y, 0 );
+ y += args[3];
+ if ( nargs == 1 )
+ x += args[4];
+ cff_builder_add_point( builder, x, y, 1 );
+ }
+ else
+ {
+ y += args[0];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[1];
+ y += args[2];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[3];
+ if ( nargs == 1 )
+ y += args[4];
+ cff_builder_add_point( builder, x, y, 1 );
+ }
+ args += 4;
+ phase ^= 1;
+ }
+ args = stack;
+ }
+ break;
+
+ case cff_op_rlinecurve:
+ {
+ FT_Int num_lines;
+ FT_Int nargs;
+
+
+ FT_TRACE4(( " rlinecurve\n" ));
+
+ if ( num_args < 8 )
+ goto Stack_Underflow;
+
+ nargs = num_args & ~1;
+ num_lines = ( nargs - 6 ) / 2;
+
+ if ( cff_builder_start_point( builder, x, y ) ||
+ check_points( builder, num_lines + 3 ) )
+ goto Fail;
+
+ args -= nargs;
+
+ /* first, add the line segments */
+ while ( num_lines > 0 )
+ {
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y, 1 );
+ args += 2;
+ num_lines--;
+ }
+
+ /* then the curve */
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[2];
+ y += args[3];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[4];
+ y += args[5];
+ cff_builder_add_point( builder, x, y, 1 );
+ args = stack;
+ }
+ break;
+
+ case cff_op_rcurveline:
+ {
+ FT_Int num_curves;
+ FT_Int nargs;
+
+
+ FT_TRACE4(( " rcurveline\n" ));
+
+ if ( num_args < 8 )
+ goto Stack_Underflow;
+
+ nargs = num_args - 2;
+ nargs = nargs - nargs % 6 + 2;
+ num_curves = ( nargs - 2 ) / 6;
+
+ if ( cff_builder_start_point ( builder, x, y ) ||
+ check_points( builder, num_curves * 3 + 2 ) )
+ goto Fail;
+
+ args -= nargs;
+
+ /* first, add the curves */
+ while ( num_curves > 0 )
+ {
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[2];
+ y += args[3];
+ cff_builder_add_point( builder, x, y, 0 );
+ x += args[4];
+ y += args[5];
+ cff_builder_add_point( builder, x, y, 1 );
+ args += 6;
+ num_curves--;
+ }
+
+ /* then the final line */
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y, 1 );
+ args = stack;
+ }
+ break;
+
+ case cff_op_hflex1:
+ {
+ FT_Pos start_y;
+
+
+ FT_TRACE4(( " hflex1\n" ));
+
+ /* adding five more points: 4 control points, 1 on-curve point */
+ /* -- make sure we have enough space for the start point if it */
+ /* needs to be added */
+ if ( cff_builder_start_point( builder, x, y ) ||
+ check_points( builder, 6 ) )
+ goto Fail;
+
+ /* record the starting point's y position for later use */
+ start_y = y;
+
+ /* first control point */
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y, 0 );
+
+ /* second control point */
+ x += args[2];
+ y += args[3];
+ cff_builder_add_point( builder, x, y, 0 );
+
+ /* join point; on curve, with y-value the same as the last */
+ /* control point's y-value */
+ x += args[4];
+ cff_builder_add_point( builder, x, y, 1 );
+
+ /* third control point, with y-value the same as the join */
+ /* point's y-value */
+ x += args[5];
+ cff_builder_add_point( builder, x, y, 0 );
+
+ /* fourth control point */
+ x += args[6];
+ y += args[7];
+ cff_builder_add_point( builder, x, y, 0 );
+
+ /* ending point, with y-value the same as the start */
+ x += args[8];
+ y = start_y;
+ cff_builder_add_point( builder, x, y, 1 );
+
+ args = stack;
+ break;
+ }
+
+ case cff_op_hflex:
+ {
+ FT_Pos start_y;
+
+
+ FT_TRACE4(( " hflex\n" ));
+
+ /* adding six more points; 4 control points, 2 on-curve points */
+ if ( cff_builder_start_point( builder, x, y ) ||
+ check_points( builder, 6 ) )
+ goto Fail;
+
+ /* record the starting point's y-position for later use */
+ start_y = y;
+
+ /* first control point */
+ x += args[0];
+ cff_builder_add_point( builder, x, y, 0 );
+
+ /* second control point */
+ x += args[1];
+ y += args[2];
+ cff_builder_add_point( builder, x, y, 0 );
+
+ /* join point; on curve, with y-value the same as the last */
+ /* control point's y-value */
+ x += args[3];
+ cff_builder_add_point( builder, x, y, 1 );
+
+ /* third control point, with y-value the same as the join */
+ /* point's y-value */
+ x += args[4];
+ cff_builder_add_point( builder, x, y, 0 );
+
+ /* fourth control point */
+ x += args[5];
+ y = start_y;
+ cff_builder_add_point( builder, x, y, 0 );
+
+ /* ending point, with y-value the same as the start point's */
+ /* y-value -- we don't add this point, though */
+ x += args[6];
+ cff_builder_add_point( builder, x, y, 1 );
+
+ args = stack;
+ break;
+ }
+
+ case cff_op_flex1:
+ {
+ FT_Pos start_x, start_y; /* record start x, y values for */
+ /* alter use */
+ FT_Fixed dx = 0, dy = 0; /* used in horizontal/vertical */
+ /* algorithm below */
+ FT_Int horizontal, count;
+ FT_Fixed* temp;
+
+
+ FT_TRACE4(( " flex1\n" ));
+
+ /* adding six more points; 4 control points, 2 on-curve points */
+ if ( cff_builder_start_point( builder, x, y ) ||
+ check_points( builder, 6 ) )
+ goto Fail;
+
+ /* record the starting point's x, y position for later use */
+ start_x = x;
+ start_y = y;
+
+ /* XXX: figure out whether this is supposed to be a horizontal */
+ /* or vertical flex; the Type 2 specification is vague... */
+
+ temp = args;
+
+ /* grab up to the last argument */
+ for ( count = 5; count > 0; count-- )
+ {
+ dx += temp[0];
+ dy += temp[1];
+ temp += 2;
+ }
+
+ if ( dx < 0 )
+ dx = -dx;
+ if ( dy < 0 )
+ dy = -dy;
+
+ /* strange test, but here it is... */
+ horizontal = ( dx > dy );
+
+ for ( count = 5; count > 0; count-- )
+ {
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y,
+ (FT_Bool)( count == 3 ) );
+ args += 2;
+ }
+
+ /* is last operand an x- or y-delta? */
+ if ( horizontal )
+ {
+ x += args[0];
+ y = start_y;
+ }
+ else
+ {
+ x = start_x;
+ y += args[0];
+ }
+
+ cff_builder_add_point( builder, x, y, 1 );
+
+ args = stack;
+ break;
+ }
+
+ case cff_op_flex:
+ {
+ FT_UInt count;
+
+
+ FT_TRACE4(( " flex\n" ));
+
+ if ( cff_builder_start_point( builder, x, y ) ||
+ check_points( builder, 6 ) )
+ goto Fail;
+
+ for ( count = 6; count > 0; count-- )
+ {
+ x += args[0];
+ y += args[1];
+ cff_builder_add_point( builder, x, y,
+ (FT_Bool)( count == 4 || count == 1 ) );
+ args += 2;
+ }
+
+ args = stack;
+ }
+ break;
+
+ case cff_op_endchar:
+ FT_TRACE4(( " endchar\n" ));
+
+ /* We are going to emulate the seac operator. */
+ if ( num_args >= 4 )
+ {
+ /* Save glyph width so that the subglyphs don't overwrite it. */
+ FT_Pos glyph_width = decoder->glyph_width;
+
+
+ error = cff_operator_seac( decoder,
+ args[-4],
+ args[-3],
+ (FT_Int)( args[-2] >> 16 ),
+ (FT_Int)( args[-1] >> 16 ) );
+
+ decoder->glyph_width = glyph_width;
+ }
+ else
+ {
+ if ( !error )
+ error = CFF_Err_Ok;
+
+ cff_builder_close_contour( builder );
+
+ /* close hints recording session */
+ if ( hinter )
+ {
+ if ( hinter->close( hinter->hints,
+ builder->current->n_points ) )
+ goto Syntax_Error;
+
+ /* apply hints to the loaded glyph outline now */
+ hinter->apply( hinter->hints,
+ builder->current,
+ (PSH_Globals)builder->hints_globals,
+ decoder->hint_mode );
+ }
+
+ /* add current outline to the glyph slot */
+ FT_GlyphLoader_Add( builder->loader );
+ }
+
+ /* return now! */
+ FT_TRACE4(( "\n" ));
+ return error;
+
+ case cff_op_abs:
+ FT_TRACE4(( " abs\n" ));
+
+ if ( args[0] < 0 )
+ args[0] = -args[0];
+ args++;
+ break;
+
+ case cff_op_add:
+ FT_TRACE4(( " add\n" ));
+
+ args[0] += args[1];
+ args++;
+ break;
+
+ case cff_op_sub:
+ FT_TRACE4(( " sub\n" ));
+
+ args[0] -= args[1];
+ args++;
+ break;
+
+ case cff_op_div:
+ FT_TRACE4(( " div\n" ));
+
+ args[0] = FT_DivFix( args[0], args[1] );
+ args++;
+ break;
+
+ case cff_op_neg:
+ FT_TRACE4(( " neg\n" ));
+
+ args[0] = -args[0];
+ args++;
+ break;
+
+ case cff_op_random:
+ {
+ FT_Fixed Rand;
+
+
+ FT_TRACE4(( " rand\n" ));
+
+ Rand = seed;
+ if ( Rand >= 0x8000L )
+ Rand++;
+
+ args[0] = Rand;
+ seed = FT_MulFix( seed, 0x10000L - seed );
+ if ( seed == 0 )
+ seed += 0x2873;
+ args++;
+ }
+ break;
+
+ case cff_op_mul:
+ FT_TRACE4(( " mul\n" ));
+
+ args[0] = FT_MulFix( args[0], args[1] );
+ args++;
+ break;
+
+ case cff_op_sqrt:
+ FT_TRACE4(( " sqrt\n" ));
+
+ if ( args[0] > 0 )
+ {
+ FT_Int count = 9;
+ FT_Fixed root = args[0];
+ FT_Fixed new_root;
+
+
+ for (;;)
+ {
+ new_root = ( root + FT_DivFix( args[0], root ) + 1 ) >> 1;
+ if ( new_root == root || count <= 0 )
+ break;
+ root = new_root;
+ }
+ args[0] = new_root;
+ }
+ else
+ args[0] = 0;
+ args++;
+ break;
+
+ case cff_op_drop:
+ /* nothing */
+ FT_TRACE4(( " drop\n" ));
+
+ break;
+
+ case cff_op_exch:
+ {
+ FT_Fixed tmp;
+
+
+ FT_TRACE4(( " exch\n" ));
+
+ tmp = args[0];
+ args[0] = args[1];
+ args[1] = tmp;
+ args += 2;
+ }
+ break;
+
+ case cff_op_index:
+ {
+ FT_Int idx = (FT_Int)( args[0] >> 16 );
+
+
+ FT_TRACE4(( " index\n" ));
+
+ if ( idx < 0 )
+ idx = 0;
+ else if ( idx > num_args - 2 )
+ idx = num_args - 2;
+ args[0] = args[-( idx + 1 )];
+ args++;
+ }
+ break;
+
+ case cff_op_roll:
+ {
+ FT_Int count = (FT_Int)( args[0] >> 16 );
+ FT_Int idx = (FT_Int)( args[1] >> 16 );
+
+
+ FT_TRACE4(( " roll\n" ));
+
+ if ( count <= 0 )
+ count = 1;
+
+ args -= count;
+ if ( args < stack )
+ goto Stack_Underflow;
+
+ if ( idx >= 0 )
+ {
+ while ( idx > 0 )
+ {
+ FT_Fixed tmp = args[count - 1];
+ FT_Int i;
+
+
+ for ( i = count - 2; i >= 0; i-- )
+ args[i + 1] = args[i];
+ args[0] = tmp;
+ idx--;
+ }
+ }
+ else
+ {
+ while ( idx < 0 )
+ {
+ FT_Fixed tmp = args[0];
+ FT_Int i;
+
+
+ for ( i = 0; i < count - 1; i++ )
+ args[i] = args[i + 1];
+ args[count - 1] = tmp;
+ idx++;
+ }
+ }
+ args += count;
+ }
+ break;
+
+ case cff_op_dup:
+ FT_TRACE4(( " dup\n" ));
+
+ args[1] = args[0];
+ args++;
+ break;
+
+ case cff_op_put:
+ {
+ FT_Fixed val = args[0];
+ FT_Int idx = (FT_Int)( args[1] >> 16 );
+
+
+ FT_TRACE4(( " put\n" ));
+
+ if ( idx >= 0 && idx < decoder->len_buildchar )
+ decoder->buildchar[idx] = val;
+ }
+ break;
+
+ case cff_op_get:
+ {
+ FT_Int idx = (FT_Int)( args[0] >> 16 );
+ FT_Fixed val = 0;
+
+
+ FT_TRACE4(( " get\n" ));
+
+ if ( idx >= 0 && idx < decoder->len_buildchar )
+ val = decoder->buildchar[idx];
+
+ args[0] = val;
+ args++;
+ }
+ break;
+
+ case cff_op_store:
+ FT_TRACE4(( " store\n"));
+
+ goto Unimplemented;
+
+ case cff_op_load:
+ FT_TRACE4(( " load\n" ));
+
+ goto Unimplemented;
+
+ case cff_op_dotsection:
+ /* this operator is deprecated and ignored by the parser */
+ FT_TRACE4(( " dotsection\n" ));
+ break;
+
+ case cff_op_closepath:
+ /* this is an invalid Type 2 operator; however, there */
+ /* exist fonts which are incorrectly converted from probably */
+ /* Type 1 to CFF, and some parsers seem to accept it */
+
+ FT_TRACE4(( " closepath (invalid op)\n" ));
+
+ args = stack;
+ break;
+
+ case cff_op_hsbw:
+ /* this is an invalid Type 2 operator; however, there */
+ /* exist fonts which are incorrectly converted from probably */
+ /* Type 1 to CFF, and some parsers seem to accept it */
+
+ FT_TRACE4(( " hsbw (invalid op)\n" ));
+
+ decoder->glyph_width = decoder->nominal_width +
+ (args[1] >> 16);
+ x = args[0];
+ y = 0;
+ args = stack;
+ break;
+
+ case cff_op_callothersubr:
+ /* this is an invalid Type 2 operator; however, there */
+ /* exist fonts which are incorrectly converted from probably */
+ /* Type 1 to CFF, and some parsers seem to accept it */
+
+ FT_TRACE4(( " callothersubr (invalid op)\n" ));
+
+ /* don't modify stack; handle the subr as `unknown' so that */
+ /* following `pop' operands use the arguments on stack */
+ break;
+
+ case cff_op_pop:
+ /* this is an invalid Type 2 operator; however, there */
+ /* exist fonts which are incorrectly converted from probably */
+ /* Type 1 to CFF, and some parsers seem to accept it */
+
+ FT_TRACE4(( " pop (invalid op)\n" ));
+
+ args++;
+ break;
+
+ case cff_op_and:
+ {
+ FT_Fixed cond = args[0] && args[1];
+
+
+ FT_TRACE4(( " and\n" ));
+
+ args[0] = cond ? 0x10000L : 0;
+ args++;
+ }
+ break;
+
+ case cff_op_or:
+ {
+ FT_Fixed cond = args[0] || args[1];
+
+
+ FT_TRACE4(( " or\n" ));
+
+ args[0] = cond ? 0x10000L : 0;
+ args++;
+ }
+ break;
+
+ case cff_op_eq:
+ {
+ FT_Fixed cond = !args[0];
+
+
+ FT_TRACE4(( " eq\n" ));
+
+ args[0] = cond ? 0x10000L : 0;
+ args++;
+ }
+ break;
+
+ case cff_op_ifelse:
+ {
+ FT_Fixed cond = ( args[2] <= args[3] );
+
+
+ FT_TRACE4(( " ifelse\n" ));
+
+ if ( !cond )
+ args[0] = args[1];
+ args++;
+ }
+ break;
+
+ case cff_op_callsubr:
+ {
+ FT_UInt idx = (FT_UInt)( ( args[0] >> 16 ) +
+ decoder->locals_bias );
+
+
+ FT_TRACE4(( " callsubr(%d)\n", idx ));
+
+ if ( idx >= decoder->num_locals )
+ {
+ FT_ERROR(( "cff_decoder_parse_charstrings:" ));
+ FT_ERROR(( " invalid local subr index\n" ));
+ goto Syntax_Error;
+ }
+
+ if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS )
+ {
+ FT_ERROR(( "cff_decoder_parse_charstrings:"
+ " too many nested subrs\n" ));
+ goto Syntax_Error;
+ }
+
+ zone->cursor = ip; /* save current instruction pointer */
+
+ zone++;
+ zone->base = decoder->locals[idx];
+ zone->limit = decoder->locals[idx + 1];
+ zone->cursor = zone->base;
+
+ if ( !zone->base || zone->limit == zone->base )
+ {
+ FT_ERROR(( "cff_decoder_parse_charstrings:"
+ " invoking empty subrs!\n" ));
+ goto Syntax_Error;
+ }
+
+ decoder->zone = zone;
+ ip = zone->base;
+ limit = zone->limit;
+ }
+ break;
+
+ case cff_op_callgsubr:
+ {
+ FT_UInt idx = (FT_UInt)( ( args[0] >> 16 ) +
+ decoder->globals_bias );
+
+
+ FT_TRACE4(( " callgsubr(%d)\n", idx ));
+
+ if ( idx >= decoder->num_globals )
+ {
+ FT_ERROR(( "cff_decoder_parse_charstrings:" ));
+ FT_ERROR(( " invalid global subr index\n" ));
+ goto Syntax_Error;
+ }
+
+ if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS )
+ {
+ FT_ERROR(( "cff_decoder_parse_charstrings:"
+ " too many nested subrs\n" ));
+ goto Syntax_Error;
+ }
+
+ zone->cursor = ip; /* save current instruction pointer */
+
+ zone++;
+ zone->base = decoder->globals[idx];
+ zone->limit = decoder->globals[idx + 1];
+ zone->cursor = zone->base;
+
+ if ( !zone->base || zone->limit == zone->base )
+ {
+ FT_ERROR(( "cff_decoder_parse_charstrings:"
+ " invoking empty subrs!\n" ));
+ goto Syntax_Error;
+ }
+
+ decoder->zone = zone;
+ ip = zone->base;
+ limit = zone->limit;
+ }
+ break;
+
+ case cff_op_return:
+ FT_TRACE4(( " return\n" ));
+
+ if ( decoder->zone <= decoder->zones )
+ {
+ FT_ERROR(( "cff_decoder_parse_charstrings:"
+ " unexpected return\n" ));
+ goto Syntax_Error;
+ }
+
+ decoder->zone--;
+ zone = decoder->zone;
+ ip = zone->cursor;
+ limit = zone->limit;
+ break;
+
+ default:
+ Unimplemented:
+ FT_ERROR(( "Unimplemented opcode: %d", ip[-1] ));
+
+ if ( ip[-1] == 12 )
+ FT_ERROR(( " %d", ip[0] ));
+ FT_ERROR(( "\n" ));
+
+ return CFF_Err_Unimplemented_Feature;
+ }
+
+ decoder->top = args;
+
+ } /* general operator processing */
+
+ } /* while ip < limit */
+
+ FT_TRACE4(( "..end..\n\n" ));
+
+ Fail:
+ return error;
+
+ Syntax_Error:
+ FT_TRACE4(( "cff_decoder_parse_charstrings: syntax error!\n" ));
+ return CFF_Err_Invalid_File_Format;
+
+ Stack_Underflow:
+ FT_TRACE4(( "cff_decoder_parse_charstrings: stack underflow!\n" ));
+ return CFF_Err_Too_Few_Arguments;
+
+ Stack_Overflow:
+ FT_TRACE4(( "cff_decoder_parse_charstrings: stack overflow!\n" ));
+ return CFF_Err_Stack_Overflow;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /********** *********/
+ /********** *********/
+ /********** COMPUTE THE MAXIMUM ADVANCE WIDTH *********/
+ /********** *********/
+ /********** The following code is in charge of computing *********/
+ /********** the maximum advance width of the font. It *********/
+ /********** quickly processes each glyph charstring to *********/
+ /********** extract the value from either a `sbw' or `seac' *********/
+ /********** operator. *********/
+ /********** *********/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#if 0 /* unused until we support pure CFF fonts */
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_compute_max_advance( TT_Face face,
+ FT_Int* max_advance )
+ {
+ FT_Error error = CFF_Err_Ok;
+ CFF_Decoder decoder;
+ FT_Int glyph_index;
+ CFF_Font cff = (CFF_Font)face->other;
+
+
+ *max_advance = 0;
+
+ /* Initialize load decoder */
+ cff_decoder_init( &decoder, face, 0, 0, 0, 0 );
+
+ decoder.builder.metrics_only = 1;
+ decoder.builder.load_points = 0;
+
+ /* For each glyph, parse the glyph charstring and extract */
+ /* the advance width. */
+ for ( glyph_index = 0; glyph_index < face->root.num_glyphs;
+ glyph_index++ )
+ {
+ FT_Byte* charstring;
+ FT_ULong charstring_len;
+
+
+ /* now get load the unscaled outline */
+ error = cff_get_glyph_data( face, glyph_index,
+ &charstring, &charstring_len );
+ if ( !error )
+ {
+ error = cff_decoder_prepare( &decoder, size, glyph_index );
+ if ( !error )
+ error = cff_decoder_parse_charstrings( &decoder,
+ charstring,
+ charstring_len );
+
+ cff_free_glyph_data( face, &charstring, &charstring_len );
+ }
+
+ /* ignore the error if one has occurred -- skip to next glyph */
+ error = CFF_Err_Ok;
+ }
+
+ *max_advance = decoder.builder.advance.x;
+
+ return CFF_Err_Ok;
+ }
+
+
+#endif /* 0 */
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_slot_load( CFF_GlyphSlot glyph,
+ CFF_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ FT_Error error;
+ CFF_Decoder decoder;
+ TT_Face face = (TT_Face)glyph->root.face;
+ FT_Bool hinting, force_scaling;
+ CFF_Font cff = (CFF_Font)face->extra.data;
+
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+
+
+ force_scaling = FALSE;
+
+ /* in a CID-keyed font, consider `glyph_index' as a CID and map */
+ /* it immediately to the real glyph_index -- if it isn't a */
+ /* subsetted font, glyph_indices and CIDs are identical, though */
+ if ( cff->top_font.font_dict.cid_registry != 0xFFFFU &&
+ cff->charset.cids )
+ {
+ /* don't handle CID 0 (.notdef) which is directly mapped to GID 0 */
+ if ( glyph_index != 0 )
+ {
+ glyph_index = cff_charset_cid_to_gindex( &cff->charset,
+ glyph_index );
+ if ( glyph_index == 0 )
+ return CFF_Err_Invalid_Argument;
+ }
+ }
+ else if ( glyph_index >= cff->num_glyphs )
+ return CFF_Err_Invalid_Argument;
+
+ if ( load_flags & FT_LOAD_NO_RECURSE )
+ load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
+
+ glyph->x_scale = 0x10000L;
+ glyph->y_scale = 0x10000L;
+ if ( size )
+ {
+ glyph->x_scale = size->root.metrics.x_scale;
+ glyph->y_scale = size->root.metrics.y_scale;
+ }
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ /* try to load embedded bitmap if any */
+ /* */
+ /* XXX: The convention should be emphasized in */
+ /* the documents because it can be confusing. */
+ if ( size )
+ {
+ CFF_Face cff_face = (CFF_Face)size->root.face;
+ SFNT_Service sfnt = (SFNT_Service)cff_face->sfnt;
+ FT_Stream stream = cff_face->root.stream;
+
+
+ if ( size->strike_index != 0xFFFFFFFFUL &&
+ sfnt->load_eblc &&
+ ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
+ {
+ TT_SBit_MetricsRec metrics;
+
+
+ error = sfnt->load_sbit_image( face,
+ size->strike_index,
+ glyph_index,
+ (FT_Int)load_flags,
+ stream,
+ &glyph->root.bitmap,
+ &metrics );
+
+ if ( !error )
+ {
+ glyph->root.outline.n_points = 0;
+ glyph->root.outline.n_contours = 0;
+
+ glyph->root.metrics.width = (FT_Pos)metrics.width << 6;
+ glyph->root.metrics.height = (FT_Pos)metrics.height << 6;
+
+ glyph->root.metrics.horiBearingX = (FT_Pos)metrics.horiBearingX << 6;
+ glyph->root.metrics.horiBearingY = (FT_Pos)metrics.horiBearingY << 6;
+ glyph->root.metrics.horiAdvance = (FT_Pos)metrics.horiAdvance << 6;
+
+ glyph->root.metrics.vertBearingX = (FT_Pos)metrics.vertBearingX << 6;
+ glyph->root.metrics.vertBearingY = (FT_Pos)metrics.vertBearingY << 6;
+ glyph->root.metrics.vertAdvance = (FT_Pos)metrics.vertAdvance << 6;
+
+ glyph->root.format = FT_GLYPH_FORMAT_BITMAP;
+
+ if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+ {
+ glyph->root.bitmap_left = metrics.vertBearingX;
+ glyph->root.bitmap_top = metrics.vertBearingY;
+ }
+ else
+ {
+ glyph->root.bitmap_left = metrics.horiBearingX;
+ glyph->root.bitmap_top = metrics.horiBearingY;
+ }
+ return error;
+ }
+ }
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+ /* return immediately if we only want the embedded bitmaps */
+ if ( load_flags & FT_LOAD_SBITS_ONLY )
+ return CFF_Err_Invalid_Argument;
+
+ /* if we have a CID subfont, use its matrix (which has already */
+ /* been multiplied with the root matrix) */
+
+ /* this scaling is only relevant if the PS hinter isn't active */
+ if ( cff->num_subfonts )
+ {
+ FT_Byte fd_index = cff_fd_select_get( &cff->fd_select,
+ glyph_index );
+
+ FT_Int top_upm = cff->top_font.font_dict.units_per_em;
+ FT_Int sub_upm = cff->subfonts[fd_index]->font_dict.units_per_em;
+
+
+ font_matrix = cff->subfonts[fd_index]->font_dict.font_matrix;
+ font_offset = cff->subfonts[fd_index]->font_dict.font_offset;
+
+ if ( top_upm != sub_upm )
+ {
+ glyph->x_scale = FT_MulDiv( glyph->x_scale, top_upm, sub_upm );
+ glyph->y_scale = FT_MulDiv( glyph->y_scale, top_upm, sub_upm );
+
+ force_scaling = TRUE;
+ }
+ }
+ else
+ {
+ font_matrix = cff->top_font.font_dict.font_matrix;
+ font_offset = cff->top_font.font_dict.font_offset;
+ }
+
+ glyph->root.outline.n_points = 0;
+ glyph->root.outline.n_contours = 0;
+
+ hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 &&
+ ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
+
+ glyph->root.format = FT_GLYPH_FORMAT_OUTLINE; /* by default */
+
+ {
+ FT_Byte* charstring;
+ FT_ULong charstring_len;
+
+
+ cff_decoder_init( &decoder, face, size, glyph, hinting,
+ FT_LOAD_TARGET_MODE( load_flags ) );
+
+ if ( load_flags & FT_LOAD_ADVANCE_ONLY )
+ decoder.width_only = TRUE;
+
+ decoder.builder.no_recurse =
+ (FT_Bool)( load_flags & FT_LOAD_NO_RECURSE );
+
+ /* now load the unscaled outline */
+ error = cff_get_glyph_data( face, glyph_index,
+ &charstring, &charstring_len );
+ if ( !error )
+ {
+ error = cff_decoder_prepare( &decoder, size, glyph_index );
+ if ( !error )
+ {
+ error = cff_decoder_parse_charstrings( &decoder,
+ charstring,
+ charstring_len );
+
+ cff_free_glyph_data( face, &charstring, charstring_len );
+
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ /* Control data and length may not be available for incremental */
+ /* fonts. */
+ if ( face->root.internal->incremental_interface )
+ {
+ glyph->root.control_data = 0;
+ glyph->root.control_len = 0;
+ }
+ else
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ /* We set control_data and control_len if charstrings is loaded. */
+ /* See how charstring loads at cff_index_access_element() in */
+ /* cffload.c. */
+ {
+ CFF_Index csindex = &cff->charstrings_index;
+
+
+ if ( csindex->offsets )
+ {
+ glyph->root.control_data = csindex->bytes +
+ csindex->offsets[glyph_index] - 1;
+ glyph->root.control_len = charstring_len;
+ }
+ }
+ }
+ }
+
+ /* save new glyph tables */
+ cff_builder_done( &decoder.builder );
+ }
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ /* Incremental fonts can optionally override the metrics. */
+ if ( !error &&
+ face->root.internal->incremental_interface &&
+ face->root.internal->incremental_interface->funcs->get_glyph_metrics )
+ {
+ FT_Incremental_MetricsRec metrics;
+
+
+ metrics.bearing_x = decoder.builder.left_bearing.x;
+ metrics.bearing_y = decoder.builder.left_bearing.y;
+ metrics.advance = decoder.builder.advance.x;
+ error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
+ face->root.internal->incremental_interface->object,
+ glyph_index, FALSE, &metrics );
+ decoder.builder.left_bearing.x = metrics.bearing_x;
+ decoder.builder.left_bearing.y = metrics.bearing_y;
+ decoder.builder.advance.x = metrics.advance;
+ decoder.builder.advance.y = 0;
+ }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ if ( !error )
+ {
+ /* Now, set the metrics -- this is rather simple, as */
+ /* the left side bearing is the xMin, and the top side */
+ /* bearing the yMax. */
+
+ /* For composite glyphs, return only left side bearing and */
+ /* advance width. */
+ if ( load_flags & FT_LOAD_NO_RECURSE )
+ {
+ FT_Slot_Internal internal = glyph->root.internal;
+
+
+ glyph->root.metrics.horiBearingX = decoder.builder.left_bearing.x;
+ glyph->root.metrics.horiAdvance = decoder.glyph_width;
+ internal->glyph_matrix = font_matrix;
+ internal->glyph_delta = font_offset;
+ internal->glyph_transformed = 1;
+ }
+ else
+ {
+ FT_BBox cbox;
+ FT_Glyph_Metrics* metrics = &glyph->root.metrics;
+ FT_Vector advance;
+ FT_Bool has_vertical_info;
+
+
+ /* copy the _unscaled_ advance width */
+ metrics->horiAdvance = decoder.glyph_width;
+ glyph->root.linearHoriAdvance = decoder.glyph_width;
+ glyph->root.internal->glyph_transformed = 0;
+
+ has_vertical_info = FT_BOOL( face->vertical_info &&
+ face->vertical.number_Of_VMetrics > 0 &&
+ face->vertical.long_metrics );
+
+ /* get the vertical metrics from the vtmx table if we have one */
+ if ( has_vertical_info )
+ {
+ FT_Short vertBearingY = 0;
+ FT_UShort vertAdvance = 0;
+
+
+ ( (SFNT_Service)face->sfnt )->get_metrics( face, 1,
+ glyph_index,
+ &vertBearingY,
+ &vertAdvance );
+ metrics->vertBearingY = vertBearingY;
+ metrics->vertAdvance = vertAdvance;
+ }
+ else
+ {
+ /* make up vertical ones */
+ if ( face->os2.version != 0xFFFFU )
+ metrics->vertAdvance = (FT_Pos)( face->os2.sTypoAscender -
+ face->os2.sTypoDescender );
+ else
+ metrics->vertAdvance = (FT_Pos)( face->horizontal.Ascender -
+ face->horizontal.Descender );
+ }
+
+ glyph->root.linearVertAdvance = metrics->vertAdvance;
+
+ glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;
+
+ glyph->root.outline.flags = 0;
+ if ( size && size->root.metrics.y_ppem < 24 )
+ glyph->root.outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+
+ glyph->root.outline.flags |= FT_OUTLINE_REVERSE_FILL;
+
+ /* apply the font matrix -- `xx' has already been normalized */
+ if ( !( font_matrix.yy == 0x10000L &&
+ font_matrix.xy == 0 &&
+ font_matrix.yx == 0 ) )
+ FT_Outline_Transform( &glyph->root.outline, &font_matrix );
+
+ if ( !( font_offset.x == 0 &&
+ font_offset.y == 0 ) )
+ FT_Outline_Translate( &glyph->root.outline,
+ font_offset.x, font_offset.y );
+
+ advance.x = metrics->horiAdvance;
+ advance.y = 0;
+ FT_Vector_Transform( &advance, &font_matrix );
+ metrics->horiAdvance = advance.x + font_offset.x;
+
+ advance.x = 0;
+ advance.y = metrics->vertAdvance;
+ FT_Vector_Transform( &advance, &font_matrix );
+ metrics->vertAdvance = advance.y + font_offset.y;
+
+ if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 || force_scaling )
+ {
+ /* scale the outline and the metrics */
+ FT_Int n;
+ FT_Outline* cur = &glyph->root.outline;
+ FT_Vector* vec = cur->points;
+ FT_Fixed x_scale = glyph->x_scale;
+ FT_Fixed y_scale = glyph->y_scale;
+
+
+ /* First of all, scale the points */
+ if ( !hinting || !decoder.builder.hints_funcs )
+ for ( n = cur->n_points; n > 0; n--, vec++ )
+ {
+ vec->x = FT_MulFix( vec->x, x_scale );
+ vec->y = FT_MulFix( vec->y, y_scale );
+ }
+
+ /* Then scale the metrics */
+ metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
+ metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
+ }
+
+ /* compute the other metrics */
+ FT_Outline_Get_CBox( &glyph->root.outline, &cbox );
+
+ metrics->width = cbox.xMax - cbox.xMin;
+ metrics->height = cbox.yMax - cbox.yMin;
+
+ metrics->horiBearingX = cbox.xMin;
+ metrics->horiBearingY = cbox.yMax;
+
+ if ( has_vertical_info )
+ metrics->vertBearingX = -metrics->width / 2;
+ else
+ ft_synthesize_vertical_metrics( metrics,
+ metrics->vertAdvance );
+ }
+ }
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.h
new file mode 100644
index 00000000000..667134e3b58
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.h
@@ -0,0 +1,203 @@
+/***************************************************************************/
+/* */
+/* cffgload.h */
+/* */
+/* OpenType Glyph Loader (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CFFGLOAD_H__
+#define __CFFGLOAD_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include "cffobjs.h"
+
+
+FT_BEGIN_HEADER
+
+
+#define CFF_MAX_OPERANDS 48
+#define CFF_MAX_SUBRS_CALLS 32
+
+
+ /*************************************************************************/
+ /* */
+ /* <Structure> */
+ /* CFF_Builder */
+ /* */
+ /* <Description> */
+ /* A structure used during glyph loading to store its outline. */
+ /* */
+ /* <Fields> */
+ /* memory :: The current memory object. */
+ /* */
+ /* face :: The current face object. */
+ /* */
+ /* glyph :: The current glyph slot. */
+ /* */
+ /* loader :: The current glyph loader. */
+ /* */
+ /* base :: The base glyph outline. */
+ /* */
+ /* current :: The current glyph outline. */
+ /* */
+ /* last :: The last point position. */
+ /* */
+ /* pos_x :: The horizontal translation (if composite glyph). */
+ /* */
+ /* pos_y :: The vertical translation (if composite glyph). */
+ /* */
+ /* left_bearing :: The left side bearing point. */
+ /* */
+ /* advance :: The horizontal advance vector. */
+ /* */
+ /* bbox :: Unused. */
+ /* */
+ /* path_begun :: A flag which indicates that a new path has begun. */
+ /* */
+ /* load_points :: If this flag is not set, no points are loaded. */
+ /* */
+ /* no_recurse :: Set but not used. */
+ /* */
+ /* metrics_only :: A boolean indicating that we only want to compute */
+ /* the metrics of a given glyph, not load all of its */
+ /* points. */
+ /* */
+ /* hints_funcs :: Auxiliary pointer for hinting. */
+ /* */
+ /* hints_globals :: Auxiliary pointer for hinting. */
+ /* */
+ typedef struct CFF_Builder_
+ {
+ FT_Memory memory;
+ TT_Face face;
+ CFF_GlyphSlot glyph;
+ FT_GlyphLoader loader;
+ FT_Outline* base;
+ FT_Outline* current;
+
+ FT_Vector last;
+
+ FT_Pos pos_x;
+ FT_Pos pos_y;
+
+ FT_Vector left_bearing;
+ FT_Vector advance;
+
+ FT_BBox bbox; /* bounding box */
+ FT_Bool path_begun;
+ FT_Bool load_points;
+ FT_Bool no_recurse;
+
+ FT_Bool metrics_only;
+
+ void* hints_funcs; /* hinter-specific */
+ void* hints_globals; /* hinter-specific */
+
+ } CFF_Builder;
+
+
+ /* execution context charstring zone */
+
+ typedef struct CFF_Decoder_Zone_
+ {
+ FT_Byte* base;
+ FT_Byte* limit;
+ FT_Byte* cursor;
+
+ } CFF_Decoder_Zone;
+
+
+ typedef struct CFF_Decoder_
+ {
+ CFF_Builder builder;
+ CFF_Font cff;
+
+ FT_Fixed stack[CFF_MAX_OPERANDS + 1];
+ FT_Fixed* top;
+
+ CFF_Decoder_Zone zones[CFF_MAX_SUBRS_CALLS + 1];
+ CFF_Decoder_Zone* zone;
+
+ FT_Int flex_state;
+ FT_Int num_flex_vectors;
+ FT_Vector flex_vectors[7];
+
+ FT_Pos glyph_width;
+ FT_Pos nominal_width;
+
+ FT_Bool read_width;
+ FT_Bool width_only;
+ FT_Int num_hints;
+ FT_Fixed* buildchar;
+ FT_Int len_buildchar;
+
+ FT_UInt num_locals;
+ FT_UInt num_globals;
+
+ FT_Int locals_bias;
+ FT_Int globals_bias;
+
+ FT_Byte** locals;
+ FT_Byte** globals;
+
+ FT_Byte** glyph_names; /* for pure CFF fonts only */
+ FT_UInt num_glyphs; /* number of glyphs in font */
+
+ FT_Render_Mode hint_mode;
+
+ } CFF_Decoder;
+
+
+ FT_LOCAL( void )
+ cff_decoder_init( CFF_Decoder* decoder,
+ TT_Face face,
+ CFF_Size size,
+ CFF_GlyphSlot slot,
+ FT_Bool hinting,
+ FT_Render_Mode hint_mode );
+
+ FT_LOCAL( FT_Error )
+ cff_decoder_prepare( CFF_Decoder* decoder,
+ CFF_Size size,
+ FT_UInt glyph_index );
+
+#if 0 /* unused until we support pure CFF fonts */
+
+ /* Compute the maximum advance width of a font through quick parsing */
+ FT_LOCAL( FT_Error )
+ cff_compute_max_advance( TT_Face face,
+ FT_Int* max_advance );
+
+#endif /* 0 */
+
+ FT_LOCAL( FT_Error )
+ cff_decoder_parse_charstrings( CFF_Decoder* decoder,
+ FT_Byte* charstring_base,
+ FT_ULong charstring_len );
+
+ FT_LOCAL( FT_Error )
+ cff_slot_load( CFF_GlyphSlot glyph,
+ CFF_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __CFFGLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.c
new file mode 100644
index 00000000000..0178c8180cd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.c
@@ -0,0 +1,1606 @@
+/***************************************************************************/
+/* */
+/* cffload.c */
+/* */
+/* OpenType and CFF data/program tables loader (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_TYPE1_TABLES_H
+
+#include "cffload.h"
+#include "cffparse.h"
+
+#include "cfferrs.h"
+
+
+#if 1
+
+ static const FT_UShort cff_isoadobe_charset[229] =
+ {
+ 0, 1, 2, 3, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55,
+ 56, 57, 58, 59, 60, 61, 62, 63,
+ 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 75, 76, 77, 78, 79,
+ 80, 81, 82, 83, 84, 85, 86, 87,
+ 88, 89, 90, 91, 92, 93, 94, 95,
+ 96, 97, 98, 99, 100, 101, 102, 103,
+ 104, 105, 106, 107, 108, 109, 110, 111,
+ 112, 113, 114, 115, 116, 117, 118, 119,
+ 120, 121, 122, 123, 124, 125, 126, 127,
+ 128, 129, 130, 131, 132, 133, 134, 135,
+ 136, 137, 138, 139, 140, 141, 142, 143,
+ 144, 145, 146, 147, 148, 149, 150, 151,
+ 152, 153, 154, 155, 156, 157, 158, 159,
+ 160, 161, 162, 163, 164, 165, 166, 167,
+ 168, 169, 170, 171, 172, 173, 174, 175,
+ 176, 177, 178, 179, 180, 181, 182, 183,
+ 184, 185, 186, 187, 188, 189, 190, 191,
+ 192, 193, 194, 195, 196, 197, 198, 199,
+ 200, 201, 202, 203, 204, 205, 206, 207,
+ 208, 209, 210, 211, 212, 213, 214, 215,
+ 216, 217, 218, 219, 220, 221, 222, 223,
+ 224, 225, 226, 227, 228
+ };
+
+ static const FT_UShort cff_expert_charset[166] =
+ {
+ 0, 1, 229, 230, 231, 232, 233, 234,
+ 235, 236, 237, 238, 13, 14, 15, 99,
+ 239, 240, 241, 242, 243, 244, 245, 246,
+ 247, 248, 27, 28, 249, 250, 251, 252,
+ 253, 254, 255, 256, 257, 258, 259, 260,
+ 261, 262, 263, 264, 265, 266, 109, 110,
+ 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282,
+ 283, 284, 285, 286, 287, 288, 289, 290,
+ 291, 292, 293, 294, 295, 296, 297, 298,
+ 299, 300, 301, 302, 303, 304, 305, 306,
+ 307, 308, 309, 310, 311, 312, 313, 314,
+ 315, 316, 317, 318, 158, 155, 163, 319,
+ 320, 321, 322, 323, 324, 325, 326, 150,
+ 164, 169, 327, 328, 329, 330, 331, 332,
+ 333, 334, 335, 336, 337, 338, 339, 340,
+ 341, 342, 343, 344, 345, 346, 347, 348,
+ 349, 350, 351, 352, 353, 354, 355, 356,
+ 357, 358, 359, 360, 361, 362, 363, 364,
+ 365, 366, 367, 368, 369, 370, 371, 372,
+ 373, 374, 375, 376, 377, 378
+ };
+
+ static const FT_UShort cff_expertsubset_charset[87] =
+ {
+ 0, 1, 231, 232, 235, 236, 237, 238,
+ 13, 14, 15, 99, 239, 240, 241, 242,
+ 243, 244, 245, 246, 247, 248, 27, 28,
+ 249, 250, 251, 253, 254, 255, 256, 257,
+ 258, 259, 260, 261, 262, 263, 264, 265,
+ 266, 109, 110, 267, 268, 269, 270, 272,
+ 300, 301, 302, 305, 314, 315, 158, 155,
+ 163, 320, 321, 322, 323, 324, 325, 326,
+ 150, 164, 169, 327, 328, 329, 330, 331,
+ 332, 333, 334, 335, 336, 337, 338, 339,
+ 340, 341, 342, 343, 344, 345, 346
+ };
+
+ static const FT_UShort cff_standard_encoding[256] =
+ {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 1, 2, 3, 4, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56,
+ 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72,
+ 73, 74, 75, 76, 77, 78, 79, 80,
+ 81, 82, 83, 84, 85, 86, 87, 88,
+ 89, 90, 91, 92, 93, 94, 95, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 96, 97, 98, 99, 100, 101, 102,
+ 103, 104, 105, 106, 107, 108, 109, 110,
+ 0, 111, 112, 113, 114, 0, 115, 116,
+ 117, 118, 119, 120, 121, 122, 0, 123,
+ 0, 124, 125, 126, 127, 128, 129, 130,
+ 131, 0, 132, 133, 0, 134, 135, 136,
+ 137, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 138, 0, 139, 0, 0, 0, 0,
+ 140, 141, 142, 143, 0, 0, 0, 0,
+ 0, 144, 0, 0, 0, 145, 0, 0,
+ 146, 147, 148, 149, 0, 0, 0, 0
+ };
+
+ static const FT_UShort cff_expert_encoding[256] =
+ {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 1, 229, 230, 0, 231, 232, 233, 234,
+ 235, 236, 237, 238, 13, 14, 15, 99,
+ 239, 240, 241, 242, 243, 244, 245, 246,
+ 247, 248, 27, 28, 249, 250, 251, 252,
+ 0, 253, 254, 255, 256, 257, 0, 0,
+ 0, 258, 0, 0, 259, 260, 261, 262,
+ 0, 0, 263, 264, 265, 0, 266, 109,
+ 110, 267, 268, 269, 0, 270, 271, 272,
+ 273, 274, 275, 276, 277, 278, 279, 280,
+ 281, 282, 283, 284, 285, 286, 287, 288,
+ 289, 290, 291, 292, 293, 294, 295, 296,
+ 297, 298, 299, 300, 301, 302, 303, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 304, 305, 306, 0, 0, 307, 308,
+ 309, 310, 311, 0, 312, 0, 0, 312,
+ 0, 0, 314, 315, 0, 0, 316, 317,
+ 318, 0, 0, 0, 158, 155, 163, 319,
+ 320, 321, 322, 323, 324, 325, 0, 0,
+ 326, 150, 164, 169, 327, 328, 329, 330,
+ 331, 332, 333, 334, 335, 336, 337, 338,
+ 339, 340, 341, 342, 343, 344, 345, 346,
+ 347, 348, 349, 350, 351, 352, 353, 354,
+ 355, 356, 357, 358, 359, 360, 361, 362,
+ 363, 364, 365, 366, 367, 368, 369, 370,
+ 371, 372, 373, 374, 375, 376, 377, 378
+ };
+
+#endif /* 1 */
+
+
+ FT_LOCAL_DEF( FT_UShort )
+ cff_get_standard_encoding( FT_UInt charcode )
+ {
+ return (FT_UShort)( charcode < 256 ? cff_standard_encoding[charcode]
+ : 0 );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cffload
+
+
+ /* read an offset from the index's stream current position */
+ static FT_ULong
+ cff_index_read_offset( CFF_Index idx,
+ FT_Error *errorp )
+ {
+ FT_Error error;
+ FT_Stream stream = idx->stream;
+ FT_Byte tmp[4];
+ FT_ULong result = 0;
+
+
+ if ( !FT_STREAM_READ( tmp, idx->off_size ) )
+ {
+ FT_Int nn;
+
+
+ for ( nn = 0; nn < idx->off_size; nn++ )
+ result = ( result << 8 ) | tmp[nn];
+ }
+
+ *errorp = error;
+ return result;
+ }
+
+
+ static FT_Error
+ cff_index_init( CFF_Index idx,
+ FT_Stream stream,
+ FT_Bool load )
+ {
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+ FT_UShort count;
+
+
+ FT_MEM_ZERO( idx, sizeof ( *idx ) );
+
+ idx->stream = stream;
+ idx->start = FT_STREAM_POS();
+ if ( !FT_READ_USHORT( count ) &&
+ count > 0 )
+ {
+ FT_Byte offsize;
+ FT_ULong size;
+
+
+ /* there is at least one element; read the offset size, */
+ /* then access the offset table to compute the index's total size */
+ if ( FT_READ_BYTE( offsize ) )
+ goto Exit;
+
+ if ( offsize < 1 || offsize > 4 )
+ {
+ error = FT_Err_Invalid_Table;
+ goto Exit;
+ }
+
+ idx->count = count;
+ idx->off_size = offsize;
+ size = (FT_ULong)( count + 1 ) * offsize;
+
+ idx->data_offset = idx->start + 3 + size;
+
+ if ( FT_STREAM_SKIP( size - offsize ) )
+ goto Exit;
+
+ size = cff_index_read_offset( idx, &error );
+ if ( error )
+ goto Exit;
+
+ if ( size == 0 )
+ {
+ error = CFF_Err_Invalid_Table;
+ goto Exit;
+ }
+
+ idx->data_size = --size;
+
+ if ( load )
+ {
+ /* load the data */
+ if ( FT_FRAME_EXTRACT( size, idx->bytes ) )
+ goto Exit;
+ }
+ else
+ {
+ /* skip the data */
+ if ( FT_STREAM_SKIP( size ) )
+ goto Exit;
+ }
+ }
+
+ Exit:
+ if ( error )
+ FT_FREE( idx->offsets );
+
+ return error;
+ }
+
+
+ static void
+ cff_index_done( CFF_Index idx )
+ {
+ if ( idx->stream )
+ {
+ FT_Stream stream = idx->stream;
+ FT_Memory memory = stream->memory;
+
+
+ if ( idx->bytes )
+ FT_FRAME_RELEASE( idx->bytes );
+
+ FT_FREE( idx->offsets );
+ FT_MEM_ZERO( idx, sizeof ( *idx ) );
+ }
+ }
+
+
+ static FT_Error
+ cff_index_load_offsets( CFF_Index idx )
+ {
+ FT_Error error = 0;
+ FT_Stream stream = idx->stream;
+ FT_Memory memory = stream->memory;
+
+
+ if ( idx->count > 0 && idx->offsets == NULL )
+ {
+ FT_Byte offsize = idx->off_size;
+ FT_ULong data_size;
+ FT_Byte* p;
+ FT_Byte* p_end;
+ FT_ULong* poff;
+
+
+ data_size = (FT_ULong)( idx->count + 1 ) * offsize;
+
+ if ( FT_NEW_ARRAY( idx->offsets, idx->count + 1 ) ||
+ FT_STREAM_SEEK( idx->start + 3 ) ||
+ FT_FRAME_ENTER( data_size ) )
+ goto Exit;
+
+ poff = idx->offsets;
+ p = (FT_Byte*)stream->cursor;
+ p_end = p + data_size;
+
+ switch ( offsize )
+ {
+ case 1:
+ for ( ; p < p_end; p++, poff++ )
+ poff[0] = p[0];
+ break;
+
+ case 2:
+ for ( ; p < p_end; p += 2, poff++ )
+ poff[0] = FT_PEEK_USHORT( p );
+ break;
+
+ case 3:
+ for ( ; p < p_end; p += 3, poff++ )
+ poff[0] = FT_PEEK_OFF3( p );
+ break;
+
+ default:
+ for ( ; p < p_end; p += 4, poff++ )
+ poff[0] = FT_PEEK_ULONG( p );
+ }
+
+ FT_FRAME_EXIT();
+ }
+
+ Exit:
+ if ( error )
+ FT_FREE( idx->offsets );
+
+ return error;
+ }
+
+
+ /* allocate a table containing pointers to an index's elements */
+ static FT_Error
+ cff_index_get_pointers( CFF_Index idx,
+ FT_Byte*** table )
+ {
+ FT_Error error = CFF_Err_Ok;
+ FT_Memory memory = idx->stream->memory;
+ FT_ULong n, offset, old_offset;
+ FT_Byte** t;
+
+
+ *table = 0;
+
+ if ( idx->offsets == NULL )
+ {
+ error = cff_index_load_offsets( idx );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( idx->count > 0 && !FT_NEW_ARRAY( t, idx->count + 1 ) )
+ {
+ old_offset = 1;
+ for ( n = 0; n <= idx->count; n++ )
+ {
+ offset = idx->offsets[n];
+ if ( !offset )
+ offset = old_offset;
+
+ /* two sanity checks for invalid offset tables */
+ else if ( offset < old_offset )
+ offset = old_offset;
+
+ else if ( offset - 1 >= idx->data_size && n < idx->count )
+ offset = old_offset;
+
+ t[n] = idx->bytes + offset - 1;
+
+ old_offset = offset;
+ }
+ *table = t;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_index_access_element( CFF_Index idx,
+ FT_UInt element,
+ FT_Byte** pbytes,
+ FT_ULong* pbyte_len )
+ {
+ FT_Error error = CFF_Err_Ok;
+
+
+ if ( idx && idx->count > element )
+ {
+ /* compute start and end offsets */
+ FT_Stream stream = idx->stream;
+ FT_ULong off1, off2 = 0;
+
+
+ /* load offsets from file or the offset table */
+ if ( !idx->offsets )
+ {
+ FT_ULong pos = element * idx->off_size;
+
+
+ if ( FT_STREAM_SEEK( idx->start + 3 + pos ) )
+ goto Exit;
+
+ off1 = cff_index_read_offset( idx, &error );
+ if ( error )
+ goto Exit;
+
+ if ( off1 != 0 )
+ {
+ do
+ {
+ element++;
+ off2 = cff_index_read_offset( idx, &error );
+ }
+ while ( off2 == 0 && element < idx->count );
+ }
+ }
+ else /* use offsets table */
+ {
+ off1 = idx->offsets[element];
+ if ( off1 )
+ {
+ do
+ {
+ element++;
+ off2 = idx->offsets[element];
+
+ } while ( off2 == 0 && element < idx->count );
+ }
+ }
+
+ /* access element */
+ if ( off1 && off2 > off1 )
+ {
+ *pbyte_len = off2 - off1;
+
+ if ( idx->bytes )
+ {
+ /* this index was completely loaded in memory, that's easy */
+ *pbytes = idx->bytes + off1 - 1;
+ }
+ else
+ {
+ /* this index is still on disk/file, access it through a frame */
+ if ( FT_STREAM_SEEK( idx->data_offset + off1 - 1 ) ||
+ FT_FRAME_EXTRACT( off2 - off1, *pbytes ) )
+ goto Exit;
+ }
+ }
+ else
+ {
+ /* empty index element */
+ *pbytes = 0;
+ *pbyte_len = 0;
+ }
+ }
+ else
+ error = CFF_Err_Invalid_Argument;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ cff_index_forget_element( CFF_Index idx,
+ FT_Byte** pbytes )
+ {
+ if ( idx->bytes == 0 )
+ {
+ FT_Stream stream = idx->stream;
+
+
+ FT_FRAME_RELEASE( *pbytes );
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_String* )
+ cff_index_get_name( CFF_Index idx,
+ FT_UInt element )
+ {
+ FT_Memory memory = idx->stream->memory;
+ FT_Byte* bytes;
+ FT_ULong byte_len;
+ FT_Error error;
+ FT_String* name = 0;
+
+
+ error = cff_index_access_element( idx, element, &bytes, &byte_len );
+ if ( error )
+ goto Exit;
+
+ if ( !FT_ALLOC( name, byte_len + 1 ) )
+ {
+ FT_MEM_COPY( name, bytes, byte_len );
+ name[byte_len] = 0;
+ }
+ cff_index_forget_element( idx, &bytes );
+
+ Exit:
+ return name;
+ }
+
+
+ FT_LOCAL_DEF( FT_String* )
+ cff_index_get_sid_string( CFF_Index idx,
+ FT_UInt sid,
+ FT_Service_PsCMaps psnames )
+ {
+ /* value 0xFFFFU indicates a missing dictionary entry */
+ if ( sid == 0xFFFFU )
+ return 0;
+
+ /* if it is not a standard string, return it */
+ if ( sid > 390 )
+ return cff_index_get_name( idx, sid - 391 );
+
+ /* CID-keyed CFF fonts don't have glyph names */
+ if ( !psnames )
+ return 0;
+
+ /* that's a standard string, fetch a copy from the PSName module */
+ {
+ FT_String* name = 0;
+ const char* adobe_name = psnames->adobe_std_strings( sid );
+
+
+ if ( adobe_name )
+ {
+ FT_Memory memory = idx->stream->memory;
+ FT_Error error;
+
+
+ (void)FT_STRDUP( name, adobe_name );
+
+ FT_UNUSED( error );
+ }
+
+ return name;
+ }
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** FD Select table support ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ static void
+ CFF_Done_FD_Select( CFF_FDSelect fdselect,
+ FT_Stream stream )
+ {
+ if ( fdselect->data )
+ FT_FRAME_RELEASE( fdselect->data );
+
+ fdselect->data_size = 0;
+ fdselect->format = 0;
+ fdselect->range_count = 0;
+ }
+
+
+ static FT_Error
+ CFF_Load_FD_Select( CFF_FDSelect fdselect,
+ FT_UInt num_glyphs,
+ FT_Stream stream,
+ FT_ULong offset )
+ {
+ FT_Error error;
+ FT_Byte format;
+ FT_UInt num_ranges;
+
+
+ /* read format */
+ if ( FT_STREAM_SEEK( offset ) || FT_READ_BYTE( format ) )
+ goto Exit;
+
+ fdselect->format = format;
+ fdselect->cache_count = 0; /* clear cache */
+
+ switch ( format )
+ {
+ case 0: /* format 0, that's simple */
+ fdselect->data_size = num_glyphs;
+ goto Load_Data;
+
+ case 3: /* format 3, a tad more complex */
+ if ( FT_READ_USHORT( num_ranges ) )
+ goto Exit;
+
+ fdselect->data_size = num_ranges * 3 + 2;
+
+ Load_Data:
+ if ( FT_FRAME_EXTRACT( fdselect->data_size, fdselect->data ) )
+ goto Exit;
+ break;
+
+ default: /* hmm... that's wrong */
+ error = CFF_Err_Invalid_File_Format;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Byte )
+ cff_fd_select_get( CFF_FDSelect fdselect,
+ FT_UInt glyph_index )
+ {
+ FT_Byte fd = 0;
+
+
+ switch ( fdselect->format )
+ {
+ case 0:
+ fd = fdselect->data[glyph_index];
+ break;
+
+ case 3:
+ /* first, compare to cache */
+ if ( (FT_UInt)( glyph_index - fdselect->cache_first ) <
+ fdselect->cache_count )
+ {
+ fd = fdselect->cache_fd;
+ break;
+ }
+
+ /* then, lookup the ranges array */
+ {
+ FT_Byte* p = fdselect->data;
+ FT_Byte* p_limit = p + fdselect->data_size;
+ FT_Byte fd2;
+ FT_UInt first, limit;
+
+
+ first = FT_NEXT_USHORT( p );
+ do
+ {
+ if ( glyph_index < first )
+ break;
+
+ fd2 = *p++;
+ limit = FT_NEXT_USHORT( p );
+
+ if ( glyph_index < limit )
+ {
+ fd = fd2;
+
+ /* update cache */
+ fdselect->cache_first = first;
+ fdselect->cache_count = limit-first;
+ fdselect->cache_fd = fd2;
+ break;
+ }
+ first = limit;
+
+ } while ( p < p_limit );
+ }
+ break;
+
+ default:
+ ;
+ }
+
+ return fd;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** CFF font support ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static FT_Error
+ cff_charset_compute_cids( CFF_Charset charset,
+ FT_UInt num_glyphs,
+ FT_Memory memory )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_UInt i;
+ FT_UShort max_cid = 0;
+
+
+ if ( charset->max_cid > 0 )
+ goto Exit;
+
+ for ( i = 0; i < num_glyphs; i++ )
+ if ( charset->sids[i] > max_cid )
+ max_cid = charset->sids[i];
+ max_cid++;
+
+ if ( FT_NEW_ARRAY( charset->cids, max_cid ) )
+ goto Exit;
+
+ for ( i = 0; i < num_glyphs; i++ )
+ charset->cids[charset->sids[i]] = (FT_UShort)i;
+
+ charset->max_cid = max_cid;
+ charset->num_glyphs = num_glyphs;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ cff_charset_cid_to_gindex( CFF_Charset charset,
+ FT_UInt cid )
+ {
+ FT_UInt result = 0;
+
+
+ if ( cid < charset->max_cid )
+ result = charset->cids[cid];
+
+ return result;
+ }
+
+
+ static void
+ cff_charset_free_cids( CFF_Charset charset,
+ FT_Memory memory )
+ {
+ FT_FREE( charset->cids );
+ charset->max_cid = 0;
+ }
+
+
+ static void
+ cff_charset_done( CFF_Charset charset,
+ FT_Stream stream )
+ {
+ FT_Memory memory = stream->memory;
+
+
+ cff_charset_free_cids( charset, memory );
+
+ FT_FREE( charset->sids );
+ charset->format = 0;
+ charset->offset = 0;
+ }
+
+
+ static FT_Error
+ cff_charset_load( CFF_Charset charset,
+ FT_UInt num_glyphs,
+ FT_Stream stream,
+ FT_ULong base_offset,
+ FT_ULong offset,
+ FT_Bool invert )
+ {
+ FT_Memory memory = stream->memory;
+ FT_Error error = CFF_Err_Ok;
+ FT_UShort glyph_sid;
+
+
+ /* If the the offset is greater than 2, we have to parse the */
+ /* charset table. */
+ if ( offset > 2 )
+ {
+ FT_UInt j;
+
+
+ charset->offset = base_offset + offset;
+
+ /* Get the format of the table. */
+ if ( FT_STREAM_SEEK( charset->offset ) ||
+ FT_READ_BYTE( charset->format ) )
+ goto Exit;
+
+ /* Allocate memory for sids. */
+ if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+ goto Exit;
+
+ /* assign the .notdef glyph */
+ charset->sids[0] = 0;
+
+ switch ( charset->format )
+ {
+ case 0:
+ if ( num_glyphs > 0 )
+ {
+ if ( FT_FRAME_ENTER( ( num_glyphs - 1 ) * 2 ) )
+ goto Exit;
+
+ for ( j = 1; j < num_glyphs; j++ )
+ charset->sids[j] = FT_GET_USHORT();
+
+ FT_FRAME_EXIT();
+ }
+ break;
+
+ case 1:
+ case 2:
+ {
+ FT_UInt nleft;
+ FT_UInt i;
+
+
+ j = 1;
+
+ while ( j < num_glyphs )
+ {
+ /* Read the first glyph sid of the range. */
+ if ( FT_READ_USHORT( glyph_sid ) )
+ goto Exit;
+
+ /* Read the number of glyphs in the range. */
+ if ( charset->format == 2 )
+ {
+ if ( FT_READ_USHORT( nleft ) )
+ goto Exit;
+ }
+ else
+ {
+ if ( FT_READ_BYTE( nleft ) )
+ goto Exit;
+ }
+
+ /* Fill in the range of sids -- `nleft + 1' glyphs. */
+ for ( i = 0; j < num_glyphs && i <= nleft; i++, j++, glyph_sid++ )
+ charset->sids[j] = glyph_sid;
+ }
+ }
+ break;
+
+ default:
+ FT_ERROR(( "cff_charset_load: invalid table format!\n" ));
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+ }
+ else
+ {
+ /* Parse default tables corresponding to offset == 0, 1, or 2. */
+ /* CFF specification intimates the following: */
+ /* */
+ /* In order to use a predefined charset, the following must be */
+ /* true: The charset constructed for the glyphs in the font's */
+ /* charstrings dictionary must match the predefined charset in */
+ /* the first num_glyphs. */
+
+ charset->offset = offset; /* record charset type */
+
+ switch ( (FT_UInt)offset )
+ {
+ case 0:
+ if ( num_glyphs > 229 )
+ {
+ FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
+ "predefined charset (Adobe ISO-Latin)!\n" ));
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* Allocate memory for sids. */
+ if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+ goto Exit;
+
+ /* Copy the predefined charset into the allocated memory. */
+ FT_ARRAY_COPY( charset->sids, cff_isoadobe_charset, num_glyphs );
+
+ break;
+
+ case 1:
+ if ( num_glyphs > 166 )
+ {
+ FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
+ "predefined charset (Adobe Expert)!\n" ));
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* Allocate memory for sids. */
+ if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+ goto Exit;
+
+ /* Copy the predefined charset into the allocated memory. */
+ FT_ARRAY_COPY( charset->sids, cff_expert_charset, num_glyphs );
+
+ break;
+
+ case 2:
+ if ( num_glyphs > 87 )
+ {
+ FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
+ "predefined charset (Adobe Expert Subset)!\n" ));
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* Allocate memory for sids. */
+ if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+ goto Exit;
+
+ /* Copy the predefined charset into the allocated memory. */
+ FT_ARRAY_COPY( charset->sids, cff_expertsubset_charset, num_glyphs );
+
+ break;
+
+ default:
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+ }
+
+ /* we have to invert the `sids' array for subsetted CID-keyed fonts */
+ if ( invert )
+ error = cff_charset_compute_cids( charset, num_glyphs, memory );
+
+ Exit:
+ /* Clean up if there was an error. */
+ if ( error )
+ {
+ FT_FREE( charset->sids );
+ FT_FREE( charset->cids );
+ charset->format = 0;
+ charset->offset = 0;
+ charset->sids = 0;
+ }
+
+ return error;
+ }
+
+
+ static void
+ cff_encoding_done( CFF_Encoding encoding )
+ {
+ encoding->format = 0;
+ encoding->offset = 0;
+ encoding->count = 0;
+ }
+
+
+ static FT_Error
+ cff_encoding_load( CFF_Encoding encoding,
+ CFF_Charset charset,
+ FT_UInt num_glyphs,
+ FT_Stream stream,
+ FT_ULong base_offset,
+ FT_ULong offset )
+ {
+ FT_Error error = CFF_Err_Ok;
+ FT_UInt count;
+ FT_UInt j;
+ FT_UShort glyph_sid;
+ FT_UInt glyph_code;
+
+
+ /* Check for charset->sids. If we do not have this, we fail. */
+ if ( !charset->sids )
+ {
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* Zero out the code to gid/sid mappings. */
+ for ( j = 0; j < 256; j++ )
+ {
+ encoding->sids [j] = 0;
+ encoding->codes[j] = 0;
+ }
+
+ /* Note: The encoding table in a CFF font is indexed by glyph index; */
+ /* the first encoded glyph index is 1. Hence, we read the character */
+ /* code (`glyph_code') at index j and make the assignment: */
+ /* */
+ /* encoding->codes[glyph_code] = j + 1 */
+ /* */
+ /* We also make the assignment: */
+ /* */
+ /* encoding->sids[glyph_code] = charset->sids[j + 1] */
+ /* */
+ /* This gives us both a code to GID and a code to SID mapping. */
+
+ if ( offset > 1 )
+ {
+ encoding->offset = base_offset + offset;
+
+ /* we need to parse the table to determine its size */
+ if ( FT_STREAM_SEEK( encoding->offset ) ||
+ FT_READ_BYTE( encoding->format ) ||
+ FT_READ_BYTE( count ) )
+ goto Exit;
+
+ switch ( encoding->format & 0x7F )
+ {
+ case 0:
+ {
+ FT_Byte* p;
+
+
+ /* By convention, GID 0 is always ".notdef" and is never */
+ /* coded in the font. Hence, the number of codes found */
+ /* in the table is `count+1'. */
+ /* */
+ encoding->count = count + 1;
+
+ if ( FT_FRAME_ENTER( count ) )
+ goto Exit;
+
+ p = (FT_Byte*)stream->cursor;
+
+ for ( j = 1; j <= count; j++ )
+ {
+ glyph_code = *p++;
+
+ /* Make sure j is not too big. */
+ if ( j < num_glyphs )
+ {
+ /* Assign code to GID mapping. */
+ encoding->codes[glyph_code] = (FT_UShort)j;
+
+ /* Assign code to SID mapping. */
+ encoding->sids[glyph_code] = charset->sids[j];
+ }
+ }
+
+ FT_FRAME_EXIT();
+ }
+ break;
+
+ case 1:
+ {
+ FT_UInt nleft;
+ FT_UInt i = 1;
+ FT_UInt k;
+
+
+ encoding->count = 0;
+
+ /* Parse the Format1 ranges. */
+ for ( j = 0; j < count; j++, i += nleft )
+ {
+ /* Read the first glyph code of the range. */
+ if ( FT_READ_BYTE( glyph_code ) )
+ goto Exit;
+
+ /* Read the number of codes in the range. */
+ if ( FT_READ_BYTE( nleft ) )
+ goto Exit;
+
+ /* Increment nleft, so we read `nleft + 1' codes/sids. */
+ nleft++;
+
+ /* compute max number of character codes */
+ if ( (FT_UInt)nleft > encoding->count )
+ encoding->count = nleft;
+
+ /* Fill in the range of codes/sids. */
+ for ( k = i; k < nleft + i; k++, glyph_code++ )
+ {
+ /* Make sure k is not too big. */
+ if ( k < num_glyphs && glyph_code < 256 )
+ {
+ /* Assign code to GID mapping. */
+ encoding->codes[glyph_code] = (FT_UShort)k;
+
+ /* Assign code to SID mapping. */
+ encoding->sids[glyph_code] = charset->sids[k];
+ }
+ }
+ }
+
+ /* simple check; one never knows what can be found in a font */
+ if ( encoding->count > 256 )
+ encoding->count = 256;
+ }
+ break;
+
+ default:
+ FT_ERROR(( "cff_encoding_load: invalid table format!\n" ));
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* Parse supplemental encodings, if any. */
+ if ( encoding->format & 0x80 )
+ {
+ FT_UInt gindex;
+
+
+ /* count supplements */
+ if ( FT_READ_BYTE( count ) )
+ goto Exit;
+
+ for ( j = 0; j < count; j++ )
+ {
+ /* Read supplemental glyph code. */
+ if ( FT_READ_BYTE( glyph_code ) )
+ goto Exit;
+
+ /* Read the SID associated with this glyph code. */
+ if ( FT_READ_USHORT( glyph_sid ) )
+ goto Exit;
+
+ /* Assign code to SID mapping. */
+ encoding->sids[glyph_code] = glyph_sid;
+
+ /* First, look up GID which has been assigned to */
+ /* SID glyph_sid. */
+ for ( gindex = 0; gindex < num_glyphs; gindex++ )
+ {
+ if ( charset->sids[gindex] == glyph_sid )
+ {
+ encoding->codes[glyph_code] = (FT_UShort)gindex;
+ break;
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ /* We take into account the fact a CFF font can use a predefined */
+ /* encoding without containing all of the glyphs encoded by this */
+ /* encoding (see the note at the end of section 12 in the CFF */
+ /* specification). */
+
+ switch ( (FT_UInt)offset )
+ {
+ case 0:
+ /* First, copy the code to SID mapping. */
+ FT_ARRAY_COPY( encoding->sids, cff_standard_encoding, 256 );
+ goto Populate;
+
+ case 1:
+ /* First, copy the code to SID mapping. */
+ FT_ARRAY_COPY( encoding->sids, cff_expert_encoding, 256 );
+
+ Populate:
+ /* Construct code to GID mapping from code to SID mapping */
+ /* and charset. */
+
+ encoding->count = 0;
+
+ error = cff_charset_compute_cids( charset, num_glyphs,
+ stream->memory );
+ if ( error )
+ goto Exit;
+
+ for ( j = 0; j < 256; j++ )
+ {
+ FT_UInt sid = encoding->sids[j];
+ FT_UInt gid = 0;
+
+
+ if ( sid )
+ gid = cff_charset_cid_to_gindex( charset, sid );
+
+ if ( gid != 0 )
+ {
+ encoding->codes[j] = (FT_UShort)gid;
+
+ if ( encoding->count < j + 1 )
+ encoding->count = j + 1;
+ }
+ else
+ {
+ encoding->codes[j] = 0;
+ encoding->sids [j] = 0;
+ }
+ }
+ break;
+
+ default:
+ FT_ERROR(( "cff_encoding_load: invalid table format!\n" ));
+ error = CFF_Err_Invalid_File_Format;
+ goto Exit;
+ }
+ }
+
+ Exit:
+
+ /* Clean up if there was an error. */
+ return error;
+ }
+
+
+ static FT_Error
+ cff_subfont_load( CFF_SubFont font,
+ CFF_Index idx,
+ FT_UInt font_index,
+ FT_Stream stream,
+ FT_ULong base_offset )
+ {
+ FT_Error error;
+ CFF_ParserRec parser;
+ FT_Byte* dict = NULL;
+ FT_ULong dict_len;
+ CFF_FontRecDict top = &font->font_dict;
+ CFF_Private priv = &font->private_dict;
+
+
+ cff_parser_init( &parser, CFF_CODE_TOPDICT, &font->font_dict );
+
+ /* set defaults */
+ FT_MEM_ZERO( top, sizeof ( *top ) );
+
+ top->underline_position = -100L << 16;
+ top->underline_thickness = 50L << 16;
+ top->charstring_type = 2;
+ top->font_matrix.xx = 0x10000L;
+ top->font_matrix.yy = 0x10000L;
+ top->cid_count = 8720;
+
+ /* we use the implementation specific SID value 0xFFFF to indicate */
+ /* missing entries */
+ top->version = 0xFFFFU;
+ top->notice = 0xFFFFU;
+ top->copyright = 0xFFFFU;
+ top->full_name = 0xFFFFU;
+ top->family_name = 0xFFFFU;
+ top->weight = 0xFFFFU;
+ top->embedded_postscript = 0xFFFFU;
+
+ top->cid_registry = 0xFFFFU;
+ top->cid_ordering = 0xFFFFU;
+ top->cid_font_name = 0xFFFFU;
+
+ error = cff_index_access_element( idx, font_index, &dict, &dict_len );
+ if ( !error )
+ error = cff_parser_run( &parser, dict, dict + dict_len );
+
+ cff_index_forget_element( idx, &dict );
+
+ if ( error )
+ goto Exit;
+
+ /* if it is a CID font, we stop there */
+ if ( top->cid_registry != 0xFFFFU )
+ goto Exit;
+
+ /* parse the private dictionary, if any */
+ if ( top->private_offset && top->private_size )
+ {
+ /* set defaults */
+ FT_MEM_ZERO( priv, sizeof ( *priv ) );
+
+ priv->blue_shift = 7;
+ priv->blue_fuzz = 1;
+ priv->lenIV = -1;
+ priv->expansion_factor = (FT_Fixed)( 0.06 * 0x10000L );
+ priv->blue_scale = (FT_Fixed)( 0.039625 * 0x10000L * 1000 );
+
+ cff_parser_init( &parser, CFF_CODE_PRIVATE, priv );
+
+ if ( FT_STREAM_SEEK( base_offset + font->font_dict.private_offset ) ||
+ FT_FRAME_ENTER( font->font_dict.private_size ) )
+ goto Exit;
+
+ error = cff_parser_run( &parser,
+ (FT_Byte*)stream->cursor,
+ (FT_Byte*)stream->limit );
+ FT_FRAME_EXIT();
+ if ( error )
+ goto Exit;
+
+ /* ensure that `num_blue_values' is even */
+ priv->num_blue_values &= ~1;
+ }
+
+ /* read the local subrs, if any */
+ if ( priv->local_subrs_offset )
+ {
+ if ( FT_STREAM_SEEK( base_offset + top->private_offset +
+ priv->local_subrs_offset ) )
+ goto Exit;
+
+ error = cff_index_init( &font->local_subrs_index, stream, 1 );
+ if ( error )
+ goto Exit;
+
+ font->num_local_subrs = font->local_subrs_index.count;
+ error = cff_index_get_pointers( &font->local_subrs_index,
+ &font->local_subrs );
+ if ( error )
+ goto Exit;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ cff_subfont_done( FT_Memory memory,
+ CFF_SubFont subfont )
+ {
+ if ( subfont )
+ {
+ cff_index_done( &subfont->local_subrs_index );
+ FT_FREE( subfont->local_subrs );
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_font_load( FT_Stream stream,
+ FT_Int face_index,
+ CFF_Font font,
+ FT_Bool pure_cff )
+ {
+ static const FT_Frame_Field cff_header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE CFF_FontRec
+
+ FT_FRAME_START( 4 ),
+ FT_FRAME_BYTE( version_major ),
+ FT_FRAME_BYTE( version_minor ),
+ FT_FRAME_BYTE( header_size ),
+ FT_FRAME_BYTE( absolute_offsize ),
+ FT_FRAME_END
+ };
+
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+ FT_ULong base_offset;
+ CFF_FontRecDict dict;
+
+
+ FT_ZERO( font );
+
+ font->stream = stream;
+ font->memory = memory;
+ dict = &font->top_font.font_dict;
+ base_offset = FT_STREAM_POS();
+
+ /* read CFF font header */
+ if ( FT_STREAM_READ_FIELDS( cff_header_fields, font ) )
+ goto Exit;
+
+ /* check format */
+ if ( font->version_major != 1 ||
+ font->header_size < 4 ||
+ font->absolute_offsize > 4 )
+ {
+ FT_TRACE2(( "[not a CFF font header!]\n" ));
+ error = CFF_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* skip the rest of the header */
+ if ( FT_STREAM_SKIP( font->header_size - 4 ) )
+ goto Exit;
+
+ /* read the name, top dict, string and global subrs index */
+ if ( FT_SET_ERROR( cff_index_init( &font->name_index,
+ stream, 0 ) ) ||
+ FT_SET_ERROR( cff_index_init( &font->font_dict_index,
+ stream, 0 ) ) ||
+ FT_SET_ERROR( cff_index_init( &font->string_index,
+ stream, 0 ) ) ||
+ FT_SET_ERROR( cff_index_init( &font->global_subrs_index,
+ stream, 1 ) ) )
+ goto Exit;
+
+ /* well, we don't really forget the `disabled' fonts... */
+ font->num_faces = font->name_index.count;
+ if ( face_index >= (FT_Int)font->num_faces )
+ {
+ FT_ERROR(( "cff_font_load: incorrect face index = %d\n",
+ face_index ));
+ error = CFF_Err_Invalid_Argument;
+ }
+
+ /* in case of a font format check, simply exit now */
+ if ( face_index < 0 )
+ goto Exit;
+
+ /* now, parse the top-level font dictionary */
+ error = cff_subfont_load( &font->top_font,
+ &font->font_dict_index,
+ face_index,
+ stream,
+ base_offset );
+ if ( error )
+ goto Exit;
+
+ if ( FT_STREAM_SEEK( base_offset + dict->charstrings_offset ) )
+ goto Exit;
+
+ error = cff_index_init( &font->charstrings_index, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ /* now, check for a CID font */
+ if ( dict->cid_registry != 0xFFFFU )
+ {
+ CFF_IndexRec fd_index;
+ CFF_SubFont sub;
+ FT_UInt idx;
+
+
+ /* this is a CID-keyed font, we must now allocate a table of */
+ /* sub-fonts, then load each of them separately */
+ if ( FT_STREAM_SEEK( base_offset + dict->cid_fd_array_offset ) )
+ goto Exit;
+
+ error = cff_index_init( &fd_index, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ if ( fd_index.count > CFF_MAX_CID_FONTS )
+ {
+ FT_ERROR(( "cff_font_load: FD array too large in CID font\n" ));
+ goto Fail_CID;
+ }
+
+ /* allocate & read each font dict independently */
+ font->num_subfonts = fd_index.count;
+ if ( FT_NEW_ARRAY( sub, fd_index.count ) )
+ goto Fail_CID;
+
+ /* set up pointer table */
+ for ( idx = 0; idx < fd_index.count; idx++ )
+ font->subfonts[idx] = sub + idx;
+
+ /* now load each subfont independently */
+ for ( idx = 0; idx < fd_index.count; idx++ )
+ {
+ sub = font->subfonts[idx];
+ error = cff_subfont_load( sub, &fd_index, idx,
+ stream, base_offset );
+ if ( error )
+ goto Fail_CID;
+ }
+
+ /* now load the FD Select array */
+ error = CFF_Load_FD_Select( &font->fd_select,
+ font->charstrings_index.count,
+ stream,
+ base_offset + dict->cid_fd_select_offset );
+
+ Fail_CID:
+ cff_index_done( &fd_index );
+
+ if ( error )
+ goto Exit;
+ }
+ else
+ font->num_subfonts = 0;
+
+ /* read the charstrings index now */
+ if ( dict->charstrings_offset == 0 )
+ {
+ FT_ERROR(( "cff_font_load: no charstrings offset!\n" ));
+ error = CFF_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* explicit the global subrs */
+ font->num_global_subrs = font->global_subrs_index.count;
+ font->num_glyphs = font->charstrings_index.count;
+
+ error = cff_index_get_pointers( &font->global_subrs_index,
+ &font->global_subrs ) ;
+
+ if ( error )
+ goto Exit;
+
+ /* read the Charset and Encoding tables if available */
+ if ( font->num_glyphs > 0 )
+ {
+ FT_Bool invert = FT_BOOL( dict->cid_registry != 0xFFFFU && pure_cff );
+
+
+ error = cff_charset_load( &font->charset, font->num_glyphs, stream,
+ base_offset, dict->charset_offset, invert );
+ if ( error )
+ goto Exit;
+
+ /* CID-keyed CFFs don't have an encoding */
+ if ( dict->cid_registry == 0xFFFFU )
+ {
+ error = cff_encoding_load( &font->encoding,
+ &font->charset,
+ font->num_glyphs,
+ stream,
+ base_offset,
+ dict->encoding_offset );
+ if ( error )
+ goto Exit;
+ }
+ else
+ /* CID-keyed fonts only need CIDs */
+ FT_FREE( font->charset.sids );
+ }
+
+ /* get the font name (/CIDFontName for CID-keyed fonts, */
+ /* /FontName otherwise) */
+ font->font_name = cff_index_get_name( &font->name_index, face_index );
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ cff_font_done( CFF_Font font )
+ {
+ FT_Memory memory = font->memory;
+ FT_UInt idx;
+
+
+ cff_index_done( &font->global_subrs_index );
+ cff_index_done( &font->string_index );
+ cff_index_done( &font->font_dict_index );
+ cff_index_done( &font->name_index );
+ cff_index_done( &font->charstrings_index );
+
+ /* release font dictionaries, but only if working with */
+ /* a CID keyed CFF font */
+ if ( font->num_subfonts > 0 )
+ {
+ for ( idx = 0; idx < font->num_subfonts; idx++ )
+ cff_subfont_done( memory, font->subfonts[idx] );
+
+ /* the subfonts array has been allocated as a single block */
+ FT_FREE( font->subfonts[0] );
+ }
+
+ cff_encoding_done( &font->encoding );
+ cff_charset_done( &font->charset, font->stream );
+
+ cff_subfont_done( memory, &font->top_font );
+
+ CFF_Done_FD_Select( &font->fd_select, font->stream );
+
+ if (font->font_info != NULL)
+ {
+ FT_FREE( font->font_info->version );
+ FT_FREE( font->font_info->notice );
+ FT_FREE( font->font_info->full_name );
+ FT_FREE( font->font_info->family_name );
+ FT_FREE( font->font_info->weight );
+ FT_FREE( font->font_info );
+ }
+
+ FT_FREE( font->registry );
+ FT_FREE( font->ordering );
+
+ FT_FREE( font->global_subrs );
+ FT_FREE( font->font_name );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.h
new file mode 100644
index 00000000000..02498bd5e0e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.h
@@ -0,0 +1,80 @@
+/***************************************************************************/
+/* */
+/* cffload.h */
+/* */
+/* OpenType & CFF data/program tables loader (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CFFLOAD_H__
+#define __CFFLOAD_H__
+
+
+#include <ft2build.h>
+#include "cfftypes.h"
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+ FT_LOCAL( FT_UShort )
+ cff_get_standard_encoding( FT_UInt charcode );
+
+
+ FT_LOCAL( FT_String* )
+ cff_index_get_name( CFF_Index idx,
+ FT_UInt element );
+
+ FT_LOCAL( FT_String* )
+ cff_index_get_sid_string( CFF_Index idx,
+ FT_UInt sid,
+ FT_Service_PsCMaps psnames );
+
+
+ FT_LOCAL( FT_Error )
+ cff_index_access_element( CFF_Index idx,
+ FT_UInt element,
+ FT_Byte** pbytes,
+ FT_ULong* pbyte_len );
+
+ FT_LOCAL( void )
+ cff_index_forget_element( CFF_Index idx,
+ FT_Byte** pbytes );
+
+
+ FT_LOCAL( FT_UInt )
+ cff_charset_cid_to_gindex( CFF_Charset charset,
+ FT_UInt cid );
+
+
+ FT_LOCAL( FT_Error )
+ cff_font_load( FT_Stream stream,
+ FT_Int face_index,
+ CFF_Font font,
+ FT_Bool pure_cff );
+
+ FT_LOCAL( void )
+ cff_font_done( CFF_Font font );
+
+
+ FT_LOCAL( FT_Byte )
+ cff_fd_select_get( CFF_FDSelect fdselect,
+ FT_UInt glyph_index );
+
+
+FT_END_HEADER
+
+#endif /* __CFFLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.c
new file mode 100644
index 00000000000..3525ea3b7d4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.c
@@ -0,0 +1,965 @@
+/***************************************************************************/
+/* */
+/* cffobjs.c */
+/* */
+/* OpenType objects manager (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_STREAM_H
+#include FT_ERRORS_H
+#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_SFNT_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include "cffobjs.h"
+#include "cffload.h"
+#include "cffcmap.h"
+#include "cfferrs.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cffobjs
+
+
+ /*************************************************************************/
+ /* */
+ /* SIZE FUNCTIONS */
+ /* */
+ /* Note that we store the global hints in the size's `internal' root */
+ /* field. */
+ /* */
+ /*************************************************************************/
+
+
+ static PSH_Globals_Funcs
+ cff_size_get_globals_funcs( CFF_Size size )
+ {
+ CFF_Face face = (CFF_Face)size->root.face;
+ CFF_Font font = (CFF_Font)face->extra.data;
+ PSHinter_Service pshinter = (PSHinter_Service)font->pshinter;
+ FT_Module module;
+
+
+ module = FT_Get_Module( size->root.face->driver->root.library,
+ "pshinter" );
+ return ( module && pshinter && pshinter->get_globals_funcs )
+ ? pshinter->get_globals_funcs( module )
+ : 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ cff_size_done( FT_Size cffsize ) /* CFF_Size */
+ {
+ CFF_Size size = (CFF_Size)cffsize;
+ CFF_Face face = (CFF_Face)size->root.face;
+ CFF_Font font = (CFF_Font)face->extra.data;
+ CFF_Internal internal = (CFF_Internal)cffsize->internal;
+
+
+ if ( internal )
+ {
+ PSH_Globals_Funcs funcs;
+
+
+ funcs = cff_size_get_globals_funcs( size );
+ if ( funcs )
+ {
+ FT_UInt i;
+
+
+ funcs->destroy( internal->topfont );
+
+ for ( i = font->num_subfonts; i > 0; i-- )
+ funcs->destroy( internal->subfonts[i - 1] );
+ }
+
+ /* `internal' is freed by destroy_size (in ftobjs.c) */
+ }
+ }
+
+
+ /* CFF and Type 1 private dictionaries have slightly different */
+ /* structures; we need to synthesize a Type 1 dictionary on the fly */
+
+ static void
+ cff_make_private_dict( CFF_SubFont subfont,
+ PS_Private priv )
+ {
+ CFF_Private cpriv = &subfont->private_dict;
+ FT_UInt n, count;
+
+
+ FT_MEM_ZERO( priv, sizeof ( *priv ) );
+
+ count = priv->num_blue_values = cpriv->num_blue_values;
+ for ( n = 0; n < count; n++ )
+ priv->blue_values[n] = (FT_Short)cpriv->blue_values[n];
+
+ count = priv->num_other_blues = cpriv->num_other_blues;
+ for ( n = 0; n < count; n++ )
+ priv->other_blues[n] = (FT_Short)cpriv->other_blues[n];
+
+ count = priv->num_family_blues = cpriv->num_family_blues;
+ for ( n = 0; n < count; n++ )
+ priv->family_blues[n] = (FT_Short)cpriv->family_blues[n];
+
+ count = priv->num_family_other_blues = cpriv->num_family_other_blues;
+ for ( n = 0; n < count; n++ )
+ priv->family_other_blues[n] = (FT_Short)cpriv->family_other_blues[n];
+
+ priv->blue_scale = cpriv->blue_scale;
+ priv->blue_shift = (FT_Int)cpriv->blue_shift;
+ priv->blue_fuzz = (FT_Int)cpriv->blue_fuzz;
+
+ priv->standard_width[0] = (FT_UShort)cpriv->standard_width;
+ priv->standard_height[0] = (FT_UShort)cpriv->standard_height;
+
+ count = priv->num_snap_widths = cpriv->num_snap_widths;
+ for ( n = 0; n < count; n++ )
+ priv->snap_widths[n] = (FT_Short)cpriv->snap_widths[n];
+
+ count = priv->num_snap_heights = cpriv->num_snap_heights;
+ for ( n = 0; n < count; n++ )
+ priv->snap_heights[n] = (FT_Short)cpriv->snap_heights[n];
+
+ priv->force_bold = cpriv->force_bold;
+ priv->language_group = cpriv->language_group;
+ priv->lenIV = cpriv->lenIV;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_size_init( FT_Size cffsize ) /* CFF_Size */
+ {
+ CFF_Size size = (CFF_Size)cffsize;
+ FT_Error error = CFF_Err_Ok;
+ PSH_Globals_Funcs funcs = cff_size_get_globals_funcs( size );
+
+
+ if ( funcs )
+ {
+ CFF_Face face = (CFF_Face)cffsize->face;
+ CFF_Font font = (CFF_Font)face->extra.data;
+ CFF_Internal internal;
+
+ PS_PrivateRec priv;
+ FT_Memory memory = cffsize->face->memory;
+
+ FT_UInt i;
+
+
+ if ( FT_NEW( internal ) )
+ goto Exit;
+
+ cff_make_private_dict( &font->top_font, &priv );
+ error = funcs->create( cffsize->face->memory, &priv,
+ &internal->topfont );
+ if ( error )
+ goto Exit;
+
+ for ( i = font->num_subfonts; i > 0; i-- )
+ {
+ CFF_SubFont sub = font->subfonts[i - 1];
+
+
+ cff_make_private_dict( sub, &priv );
+ error = funcs->create( cffsize->face->memory, &priv,
+ &internal->subfonts[i - 1] );
+ if ( error )
+ goto Exit;
+ }
+
+ cffsize->internal = (FT_Size_Internal)(void*)internal;
+ }
+
+ size->strike_index = 0xFFFFFFFFUL;
+
+ Exit:
+ return error;
+ }
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_size_select( FT_Size size,
+ FT_ULong strike_index )
+ {
+ CFF_Size cffsize = (CFF_Size)size;
+ PSH_Globals_Funcs funcs;
+
+
+ cffsize->strike_index = strike_index;
+
+ FT_Select_Metrics( size->face, strike_index );
+
+ funcs = cff_size_get_globals_funcs( cffsize );
+
+ if ( funcs )
+ {
+ CFF_Face face = (CFF_Face)size->face;
+ CFF_Font font = (CFF_Font)face->extra.data;
+ CFF_Internal internal = (CFF_Internal)size->internal;
+
+ FT_Int top_upm = font->top_font.font_dict.units_per_em;
+ FT_UInt i;
+
+
+ funcs->set_scale( internal->topfont,
+ size->metrics.x_scale, size->metrics.y_scale,
+ 0, 0 );
+
+ for ( i = font->num_subfonts; i > 0; i-- )
+ {
+ CFF_SubFont sub = font->subfonts[i - 1];
+ FT_Int sub_upm = sub->font_dict.units_per_em;
+ FT_Pos x_scale, y_scale;
+
+
+ if ( top_upm != sub_upm )
+ {
+ x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
+ y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
+ }
+ else
+ {
+ x_scale = size->metrics.x_scale;
+ y_scale = size->metrics.y_scale;
+ }
+
+ funcs->set_scale( internal->subfonts[i - 1],
+ x_scale, y_scale, 0, 0 );
+ }
+ }
+
+ return CFF_Err_Ok;
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_size_request( FT_Size size,
+ FT_Size_Request req )
+ {
+ CFF_Size cffsize = (CFF_Size)size;
+ PSH_Globals_Funcs funcs;
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ if ( FT_HAS_FIXED_SIZES( size->face ) )
+ {
+ CFF_Face cffface = (CFF_Face)size->face;
+ SFNT_Service sfnt = (SFNT_Service)cffface->sfnt;
+ FT_ULong strike_index;
+
+
+ if ( sfnt->set_sbit_strike( cffface, req, &strike_index ) )
+ cffsize->strike_index = 0xFFFFFFFFUL;
+ else
+ return cff_size_select( size, strike_index );
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+ FT_Request_Metrics( size->face, req );
+
+ funcs = cff_size_get_globals_funcs( cffsize );
+
+ if ( funcs )
+ {
+ CFF_Face cffface = (CFF_Face)size->face;
+ CFF_Font font = (CFF_Font)cffface->extra.data;
+ CFF_Internal internal = (CFF_Internal)size->internal;
+
+ FT_Int top_upm = font->top_font.font_dict.units_per_em;
+ FT_UInt i;
+
+
+ funcs->set_scale( internal->topfont,
+ size->metrics.x_scale, size->metrics.y_scale,
+ 0, 0 );
+
+ for ( i = font->num_subfonts; i > 0; i-- )
+ {
+ CFF_SubFont sub = font->subfonts[i - 1];
+ FT_Int sub_upm = sub->font_dict.units_per_em;
+ FT_Pos x_scale, y_scale;
+
+
+ if ( top_upm != sub_upm )
+ {
+ x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
+ y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
+ }
+ else
+ {
+ x_scale = size->metrics.x_scale;
+ y_scale = size->metrics.y_scale;
+ }
+
+ funcs->set_scale( internal->subfonts[i - 1],
+ x_scale, y_scale, 0, 0 );
+ }
+ }
+
+ return CFF_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SLOT FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ cff_slot_done( FT_GlyphSlot slot )
+ {
+ slot->internal->glyph_hints = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_slot_init( FT_GlyphSlot slot )
+ {
+ CFF_Face face = (CFF_Face)slot->face;
+ CFF_Font font = (CFF_Font)face->extra.data;
+ PSHinter_Service pshinter = (PSHinter_Service)font->pshinter;
+
+
+ if ( pshinter )
+ {
+ FT_Module module;
+
+
+ module = FT_Get_Module( slot->face->driver->root.library,
+ "pshinter" );
+ if ( module )
+ {
+ T2_Hints_Funcs funcs;
+
+
+ funcs = pshinter->get_t2_funcs( module );
+ slot->internal->glyph_hints = (void*)funcs;
+ }
+ }
+
+ return CFF_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* FACE FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+ static FT_String*
+ cff_strcpy( FT_Memory memory,
+ const FT_String* source )
+ {
+ FT_Error error;
+ FT_String* result;
+
+
+ (void)FT_STRDUP( result, source );
+
+ FT_UNUSED( error );
+
+ return result;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_face_init( FT_Stream stream,
+ FT_Face cffface, /* CFF_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ CFF_Face face = (CFF_Face)cffface;
+ FT_Error error;
+ SFNT_Service sfnt;
+ FT_Service_PsCMaps psnames;
+ PSHinter_Service pshinter;
+ FT_Bool pure_cff = 1;
+ FT_Bool sfnt_format = 0;
+
+
+#if 0
+ FT_FACE_FIND_GLOBAL_SERVICE( face, sfnt, SFNT );
+ FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_NAMES );
+ FT_FACE_FIND_GLOBAL_SERVICE( face, pshinter, POSTSCRIPT_HINTER );
+
+ if ( !sfnt )
+ goto Bad_Format;
+#else
+ sfnt = (SFNT_Service)FT_Get_Module_Interface(
+ cffface->driver->root.library, "sfnt" );
+ if ( !sfnt )
+ goto Bad_Format;
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+
+ pshinter = (PSHinter_Service)FT_Get_Module_Interface(
+ cffface->driver->root.library, "pshinter" );
+#endif
+
+ /* create input stream from resource */
+ if ( FT_STREAM_SEEK( 0 ) )
+ goto Exit;
+
+ /* check whether we have a valid OpenType file */
+ error = sfnt->init_face( stream, face, face_index, num_params, params );
+ if ( !error )
+ {
+ if ( face->format_tag != TTAG_OTTO ) /* `OTTO'; OpenType/CFF font */
+ {
+ FT_TRACE2(( "[not a valid OpenType/CFF font]\n" ));
+ goto Bad_Format;
+ }
+
+ /* if we are performing a simple font format check, exit immediately */
+ if ( face_index < 0 )
+ return CFF_Err_Ok;
+
+ /* UNDOCUMENTED! A CFF in an SFNT can have only a single font. */
+ if ( face_index > 0 )
+ {
+ FT_ERROR(( "cff_face_init: invalid face index\n" ));
+ error = CFF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ sfnt_format = 1;
+
+ /* now, the font can be either an OpenType/CFF font, or an SVG CEF */
+ /* font; in the latter case it doesn't have a `head' table */
+ error = face->goto_table( face, TTAG_head, stream, 0 );
+ if ( !error )
+ {
+ pure_cff = 0;
+
+ /* load font directory */
+ error = sfnt->load_face( stream, face, 0, num_params, params );
+ if ( error )
+ goto Exit;
+ }
+ else
+ {
+ /* load the `cmap' table explicitly */
+ error = sfnt->load_cmap( face, stream );
+ if ( error )
+ goto Exit;
+
+ /* XXX: we don't load the GPOS table, as OpenType Layout */
+ /* support will be added later to a layout library on top of */
+ /* FreeType 2 */
+ }
+
+ /* now load the CFF part of the file */
+ error = face->goto_table( face, TTAG_CFF, stream, 0 );
+ if ( error )
+ goto Exit;
+ }
+ else
+ {
+ /* rewind to start of file; we are going to load a pure-CFF font */
+ if ( FT_STREAM_SEEK( 0 ) )
+ goto Exit;
+ error = CFF_Err_Ok;
+ }
+
+ /* now load and parse the CFF table in the file */
+ {
+ CFF_Font cff;
+ CFF_FontRecDict dict;
+ FT_Memory memory = cffface->memory;
+ FT_Int32 flags;
+ FT_UInt i;
+
+
+ if ( FT_NEW( cff ) )
+ goto Exit;
+
+ face->extra.data = cff;
+ error = cff_font_load( stream, face_index, cff, pure_cff );
+ if ( error )
+ goto Exit;
+
+ cff->pshinter = pshinter;
+ cff->psnames = (void*)psnames;
+
+ cffface->face_index = face_index;
+
+ /* Complement the root flags with some interesting information. */
+ /* Note that this is only necessary for pure CFF and CEF fonts; */
+ /* SFNT based fonts use the `name' table instead. */
+
+ cffface->num_glyphs = cff->num_glyphs;
+
+ dict = &cff->top_font.font_dict;
+
+ /* we need the `PSNames' module for CFF and CEF formats */
+ /* which aren't CID-keyed */
+ if ( dict->cid_registry == 0xFFFFU && !psnames )
+ {
+ FT_ERROR(( "cff_face_init:" ));
+ FT_ERROR(( " cannot open CFF & CEF fonts\n" ));
+ FT_ERROR(( " " ));
+ FT_ERROR(( " without the `PSNames' module\n" ));
+ goto Bad_Format;
+ }
+
+ if ( !dict->units_per_em )
+ dict->units_per_em = pure_cff ? 1000 : face->root.units_per_EM;
+
+ /* Normalize the font matrix so that `matrix->xx' is 1; the */
+ /* scaling is done with `units_per_em' then (at this point, */
+ /* it already contains the scaling factor, but without */
+ /* normalization of the matrix). */
+ /* */
+ /* Note that the offsets must be expressed in integer font */
+ /* units. */
+
+ {
+ FT_Matrix* matrix = &dict->font_matrix;
+ FT_Vector* offset = &dict->font_offset;
+ FT_ULong* upm = &dict->units_per_em;
+ FT_Fixed temp = FT_ABS( matrix->yy );
+
+
+ if ( temp != 0x10000L )
+ {
+ *upm = FT_DivFix( *upm, temp );
+
+ matrix->xx = FT_DivFix( matrix->xx, temp );
+ matrix->yx = FT_DivFix( matrix->yx, temp );
+ matrix->xy = FT_DivFix( matrix->xy, temp );
+ matrix->yy = FT_DivFix( matrix->yy, temp );
+ offset->x = FT_DivFix( offset->x, temp );
+ offset->y = FT_DivFix( offset->y, temp );
+ }
+
+ offset->x >>= 16;
+ offset->y >>= 16;
+ }
+
+ for ( i = cff->num_subfonts; i > 0; i-- )
+ {
+ CFF_FontRecDict sub = &cff->subfonts[i - 1]->font_dict;
+ CFF_FontRecDict top = &cff->top_font.font_dict;
+
+ FT_Matrix* matrix;
+ FT_Vector* offset;
+ FT_ULong* upm;
+ FT_Fixed temp;
+
+
+ if ( sub->units_per_em )
+ {
+ FT_Int scaling;
+
+
+ if ( top->units_per_em > 1 && sub->units_per_em > 1 )
+ scaling = FT_MIN( top->units_per_em, sub->units_per_em );
+ else
+ scaling = 1;
+
+ FT_Matrix_Multiply_Scaled( &top->font_matrix,
+ &sub->font_matrix,
+ scaling );
+ FT_Vector_Transform_Scaled( &sub->font_offset,
+ &top->font_matrix,
+ scaling );
+
+ sub->units_per_em = FT_MulDiv( sub->units_per_em,
+ top->units_per_em,
+ scaling );
+ }
+ else
+ {
+ sub->font_matrix = top->font_matrix;
+ sub->font_offset = top->font_offset;
+
+ sub->units_per_em = top->units_per_em;
+ }
+
+ matrix = &sub->font_matrix;
+ offset = &sub->font_offset;
+ upm = &sub->units_per_em;
+ temp = FT_ABS( matrix->yy );
+
+ if ( temp != 0x10000L )
+ {
+ *upm = FT_DivFix( *upm, temp );
+
+ /* if *upm is larger than 100*1000 we divide by 1000 -- */
+ /* this can happen if e.g. there is no top-font FontMatrix */
+ /* and the subfont FontMatrix already contains the complete */
+ /* scaling for the subfont (see section 5.11 of the PLRM) */
+
+ /* 100 is a heuristic value */
+
+ if ( *upm > 100L * 1000L )
+ *upm = ( *upm + 500 ) / 1000;
+
+ matrix->xx = FT_DivFix( matrix->xx, temp );
+ matrix->yx = FT_DivFix( matrix->yx, temp );
+ matrix->xy = FT_DivFix( matrix->xy, temp );
+ matrix->yy = FT_DivFix( matrix->yy, temp );
+ offset->x = FT_DivFix( offset->x, temp );
+ offset->y = FT_DivFix( offset->y, temp );
+ }
+
+ offset->x >>= 16;
+ offset->y >>= 16;
+ }
+
+ if ( pure_cff )
+ {
+ char* style_name = NULL;
+
+
+ /* set up num_faces */
+ cffface->num_faces = cff->num_faces;
+
+ /* compute number of glyphs */
+ if ( dict->cid_registry != 0xFFFFU )
+ cffface->num_glyphs = cff->charset.max_cid;
+ else
+ cffface->num_glyphs = cff->charstrings_index.count;
+
+ /* set global bbox, as well as EM size */
+ cffface->bbox.xMin = dict->font_bbox.xMin >> 16;
+ cffface->bbox.yMin = dict->font_bbox.yMin >> 16;
+ cffface->bbox.xMax = ( dict->font_bbox.xMax + 0xFFFFU ) >> 16;
+ cffface->bbox.yMax = ( dict->font_bbox.yMax + 0xFFFFU ) >> 16;
+
+ cffface->units_per_EM = (FT_UShort)( dict->units_per_em );
+
+ cffface->ascender = (FT_Short)( cffface->bbox.yMax );
+ cffface->descender = (FT_Short)( cffface->bbox.yMin );
+
+ cffface->height = (FT_Short)( ( cffface->units_per_EM * 12 ) / 10 );
+ if ( cffface->height < cffface->ascender - cffface->descender )
+ cffface->height = (FT_Short)( cffface->ascender - cffface->descender );
+
+ cffface->underline_position =
+ (FT_Short)( dict->underline_position >> 16 );
+ cffface->underline_thickness =
+ (FT_Short)( dict->underline_thickness >> 16 );
+
+ /* retrieve font family & style name */
+ cffface->family_name = cff_index_get_name( &cff->name_index,
+ face_index );
+
+ if ( cffface->family_name )
+ {
+ char* full = cff_index_get_sid_string( &cff->string_index,
+ dict->full_name,
+ psnames );
+ char* fullp = full;
+ char* family = cffface->family_name;
+ char* family_name = 0;
+
+
+ if ( dict->family_name )
+ {
+ family_name = cff_index_get_sid_string( &cff->string_index,
+ dict->family_name,
+ psnames);
+ if ( family_name )
+ family = family_name;
+ }
+
+ /* We try to extract the style name from the full name. */
+ /* We need to ignore spaces and dashes during the search. */
+ if ( full && family )
+ {
+ while ( *fullp )
+ {
+ /* skip common characters at the start of both strings */
+ if ( *fullp == *family )
+ {
+ family++;
+ fullp++;
+ continue;
+ }
+
+ /* ignore spaces and dashes in full name during comparison */
+ if ( *fullp == ' ' || *fullp == '-' )
+ {
+ fullp++;
+ continue;
+ }
+
+ /* ignore spaces and dashes in family name during comparison */
+ if ( *family == ' ' || *family == '-' )
+ {
+ family++;
+ continue;
+ }
+
+ if ( !*family && *fullp )
+ {
+ /* The full name begins with the same characters as the */
+ /* family name, with spaces and dashes removed. In this */
+ /* case, the remaining string in `fullp' will be used as */
+ /* the style name. */
+ style_name = cff_strcpy( memory, fullp );
+ }
+ break;
+ }
+
+ if ( family_name )
+ FT_FREE( family_name );
+ FT_FREE( full );
+ }
+ }
+ else
+ {
+ char *cid_font_name =
+ cff_index_get_sid_string( &cff->string_index,
+ dict->cid_font_name,
+ psnames );
+
+
+ /* do we have a `/FontName' for a CID-keyed font? */
+ if ( cid_font_name )
+ cffface->family_name = cid_font_name;
+ }
+
+ if ( style_name )
+ cffface->style_name = style_name;
+ else
+ /* assume "Regular" style if we don't know better */
+ cffface->style_name = cff_strcpy( memory, (char *)"Regular" );
+
+ /*******************************************************************/
+ /* */
+ /* Compute face flags. */
+ /* */
+ flags = FT_FACE_FLAG_SCALABLE | /* scalable outlines */
+ FT_FACE_FLAG_HORIZONTAL | /* horizontal data */
+ FT_FACE_FLAG_HINTER; /* has native hinter */
+
+ if ( sfnt_format )
+ flags |= FT_FACE_FLAG_SFNT;
+
+ /* fixed width font? */
+ if ( dict->is_fixed_pitch )
+ flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ /* XXX: WE DO NOT SUPPORT KERNING METRICS IN THE GPOS TABLE FOR NOW */
+#if 0
+ /* kerning available? */
+ if ( face->kern_pairs )
+ flags |= FT_FACE_FLAG_KERNING;
+#endif
+
+ cffface->face_flags = flags;
+
+ /*******************************************************************/
+ /* */
+ /* Compute style flags. */
+ /* */
+ flags = 0;
+
+ if ( dict->italic_angle )
+ flags |= FT_STYLE_FLAG_ITALIC;
+
+ {
+ char *weight = cff_index_get_sid_string( &cff->string_index,
+ dict->weight,
+ psnames );
+
+
+ if ( weight )
+ if ( !ft_strcmp( weight, "Bold" ) ||
+ !ft_strcmp( weight, "Black" ) )
+ flags |= FT_STYLE_FLAG_BOLD;
+ FT_FREE( weight );
+ }
+
+ /* double check */
+ if ( !(flags & FT_STYLE_FLAG_BOLD) && cffface->style_name )
+ if ( !ft_strncmp( cffface->style_name, "Bold", 4 ) ||
+ !ft_strncmp( cffface->style_name, "Black", 5 ) )
+ flags |= FT_STYLE_FLAG_BOLD;
+
+ cffface->style_flags = flags;
+ }
+
+
+#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
+ /* CID-keyed CFF fonts don't have glyph names -- the SFNT loader */
+ /* has unset this flag because of the 3.0 `post' table. */
+ if ( dict->cid_registry == 0xFFFFU )
+ cffface->face_flags |= FT_FACE_FLAG_GLYPH_NAMES;
+#endif
+
+ if ( dict->cid_registry != 0xFFFFU && pure_cff )
+ cffface->face_flags |= FT_FACE_FLAG_CID_KEYED;
+
+
+ /*******************************************************************/
+ /* */
+ /* Compute char maps. */
+ /* */
+
+ /* Try to synthesize a Unicode charmap if there is none available */
+ /* already. If an OpenType font contains a Unicode "cmap", we */
+ /* will use it, whatever be in the CFF part of the file. */
+ {
+ FT_CharMapRec cmaprec;
+ FT_CharMap cmap;
+ FT_UInt nn;
+ CFF_Encoding encoding = &cff->encoding;
+
+
+ for ( nn = 0; nn < (FT_UInt)cffface->num_charmaps; nn++ )
+ {
+ cmap = cffface->charmaps[nn];
+
+ /* Windows Unicode (3,1)? */
+ if ( cmap->platform_id == 3 && cmap->encoding_id == 1 )
+ goto Skip_Unicode;
+
+ /* Deprecated Unicode platform id? */
+ if ( cmap->platform_id == 0 )
+ goto Skip_Unicode; /* Standard Unicode (deprecated) */
+ }
+
+ /* since CID-keyed fonts don't contain glyph names, we can't */
+ /* construct a cmap */
+ if ( pure_cff && cff->top_font.font_dict.cid_registry != 0xFFFFU )
+ goto Exit;
+
+ /* we didn't find a Unicode charmap -- synthesize one */
+ cmaprec.face = cffface;
+ cmaprec.platform_id = 3;
+ cmaprec.encoding_id = 1;
+ cmaprec.encoding = FT_ENCODING_UNICODE;
+
+ nn = (FT_UInt)cffface->num_charmaps;
+
+ FT_CMap_New( &cff_cmap_unicode_class_rec, NULL, &cmaprec, NULL );
+
+ /* if no Unicode charmap was previously selected, select this one */
+ if ( cffface->charmap == NULL && nn != (FT_UInt)cffface->num_charmaps )
+ cffface->charmap = cffface->charmaps[nn];
+
+ Skip_Unicode:
+ if ( encoding->count > 0 )
+ {
+ FT_CMap_Class clazz;
+
+
+ cmaprec.face = cffface;
+ cmaprec.platform_id = 7; /* Adobe platform id */
+
+ if ( encoding->offset == 0 )
+ {
+ cmaprec.encoding_id = TT_ADOBE_ID_STANDARD;
+ cmaprec.encoding = FT_ENCODING_ADOBE_STANDARD;
+ clazz = &cff_cmap_encoding_class_rec;
+ }
+ else if ( encoding->offset == 1 )
+ {
+ cmaprec.encoding_id = TT_ADOBE_ID_EXPERT;
+ cmaprec.encoding = FT_ENCODING_ADOBE_EXPERT;
+ clazz = &cff_cmap_encoding_class_rec;
+ }
+ else
+ {
+ cmaprec.encoding_id = TT_ADOBE_ID_CUSTOM;
+ cmaprec.encoding = FT_ENCODING_ADOBE_CUSTOM;
+ clazz = &cff_cmap_encoding_class_rec;
+ }
+
+ FT_CMap_New( clazz, NULL, &cmaprec, NULL );
+ }
+ }
+ }
+
+ Exit:
+ return error;
+
+ Bad_Format:
+ error = CFF_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ cff_face_done( FT_Face cffface ) /* CFF_Face */
+ {
+ CFF_Face face = (CFF_Face)cffface;
+ FT_Memory memory;
+ SFNT_Service sfnt;
+
+
+ if ( !face )
+ return;
+
+ memory = cffface->memory;
+ sfnt = (SFNT_Service)face->sfnt;
+
+ if ( sfnt )
+ sfnt->done_face( face );
+
+ {
+ CFF_Font cff = (CFF_Font)face->extra.data;
+
+
+ if ( cff )
+ {
+ cff_font_done( cff );
+ FT_FREE( face->extra.data );
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_driver_init( FT_Module module )
+ {
+ FT_UNUSED( module );
+
+ return CFF_Err_Ok;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ cff_driver_done( FT_Module module )
+ {
+ FT_UNUSED( module );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.h
new file mode 100644
index 00000000000..3c81cee0094
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.h
@@ -0,0 +1,181 @@
+/***************************************************************************/
+/* */
+/* cffobjs.h */
+/* */
+/* OpenType objects manager (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CFFOBJS_H__
+#define __CFFOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include "cfftypes.h"
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CFF_Driver */
+ /* */
+ /* <Description> */
+ /* A handle to an OpenType driver object. */
+ /* */
+ typedef struct CFF_DriverRec_* CFF_Driver;
+
+ typedef TT_Face CFF_Face;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CFF_Size */
+ /* */
+ /* <Description> */
+ /* A handle to an OpenType size object. */
+ /* */
+ typedef struct CFF_SizeRec_
+ {
+ FT_SizeRec root;
+ FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
+
+ } CFF_SizeRec, *CFF_Size;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CFF_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* A handle to an OpenType glyph slot object. */
+ /* */
+ typedef struct CFF_GlyphSlotRec_
+ {
+ FT_GlyphSlotRec root;
+
+ FT_Bool hint;
+ FT_Bool scaled;
+
+ FT_Fixed x_scale;
+ FT_Fixed y_scale;
+
+ } CFF_GlyphSlotRec, *CFF_GlyphSlot;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CFF_Internal */
+ /* */
+ /* <Description> */
+ /* The interface to the `internal' field of `FT_Size'. */
+ /* */
+ typedef struct CFF_InternalRec_
+ {
+ PSH_Globals topfont;
+ PSH_Globals subfonts[CFF_MAX_CID_FONTS];
+
+ } CFF_InternalRec, *CFF_Internal;
+
+
+ /*************************************************************************/
+ /* */
+ /* Subglyph transformation record. */
+ /* */
+ typedef struct CFF_Transform_
+ {
+ FT_Fixed xx, xy; /* transformation matrix coefficients */
+ FT_Fixed yx, yy;
+ FT_F26Dot6 ox, oy; /* offsets */
+
+ } CFF_Transform;
+
+
+ /***********************************************************************/
+ /* */
+ /* TrueType driver class. */
+ /* */
+ typedef struct CFF_DriverRec_
+ {
+ FT_DriverRec root;
+ void* extension_component;
+
+ } CFF_DriverRec;
+
+
+ FT_LOCAL( FT_Error )
+ cff_size_init( FT_Size size ); /* CFF_Size */
+
+ FT_LOCAL( void )
+ cff_size_done( FT_Size size ); /* CFF_Size */
+
+ FT_LOCAL( FT_Error )
+ cff_size_request( FT_Size size,
+ FT_Size_Request req );
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ FT_LOCAL( FT_Error )
+ cff_size_select( FT_Size size,
+ FT_ULong strike_index );
+
+#endif
+
+ FT_LOCAL( void )
+ cff_slot_done( FT_GlyphSlot slot );
+
+ FT_LOCAL( FT_Error )
+ cff_slot_init( FT_GlyphSlot slot );
+
+
+ /*************************************************************************/
+ /* */
+ /* Face functions */
+ /* */
+ FT_LOCAL( FT_Error )
+ cff_face_init( FT_Stream stream,
+ FT_Face face, /* CFF_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+ FT_LOCAL( void )
+ cff_face_done( FT_Face face ); /* CFF_Face */
+
+
+ /*************************************************************************/
+ /* */
+ /* Driver functions */
+ /* */
+ FT_LOCAL( FT_Error )
+ cff_driver_init( FT_Module module );
+
+ FT_LOCAL( void )
+ cff_driver_done( FT_Module module );
+
+
+FT_END_HEADER
+
+#endif /* __CFFOBJS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.c
new file mode 100644
index 00000000000..524d80cf8eb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.c
@@ -0,0 +1,848 @@
+/***************************************************************************/
+/* */
+/* cffparse.c */
+/* */
+/* CFF token stream parser (body) */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "cffparse.h"
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "cfferrs.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cffparse
+
+
+ enum
+ {
+ cff_kind_none = 0,
+ cff_kind_num,
+ cff_kind_fixed,
+ cff_kind_fixed_thousand,
+ cff_kind_string,
+ cff_kind_bool,
+ cff_kind_delta,
+ cff_kind_callback,
+
+ cff_kind_max /* do not remove */
+ };
+
+
+ /* now generate handlers for the most simple fields */
+ typedef FT_Error (*CFF_Field_Reader)( CFF_Parser parser );
+
+ typedef struct CFF_Field_Handler_
+ {
+ int kind;
+ int code;
+ FT_UInt offset;
+ FT_Byte size;
+ CFF_Field_Reader reader;
+ FT_UInt array_max;
+ FT_UInt count_offset;
+
+ } CFF_Field_Handler;
+
+
+ FT_LOCAL_DEF( void )
+ cff_parser_init( CFF_Parser parser,
+ FT_UInt code,
+ void* object )
+ {
+ FT_MEM_ZERO( parser, sizeof ( *parser ) );
+
+ parser->top = parser->stack;
+ parser->object_code = code;
+ parser->object = object;
+ }
+
+
+ /* read an integer */
+ static FT_Long
+ cff_parse_integer( FT_Byte* start,
+ FT_Byte* limit )
+ {
+ FT_Byte* p = start;
+ FT_Int v = *p++;
+ FT_Long val = 0;
+
+
+ if ( v == 28 )
+ {
+ if ( p + 2 > limit )
+ goto Bad;
+
+ val = (FT_Short)( ( (FT_Int)p[0] << 8 ) | p[1] );
+ p += 2;
+ }
+ else if ( v == 29 )
+ {
+ if ( p + 4 > limit )
+ goto Bad;
+
+ val = ( (FT_Long)p[0] << 24 ) |
+ ( (FT_Long)p[1] << 16 ) |
+ ( (FT_Long)p[2] << 8 ) |
+ p[3];
+ p += 4;
+ }
+ else if ( v < 247 )
+ {
+ val = v - 139;
+ }
+ else if ( v < 251 )
+ {
+ if ( p + 1 > limit )
+ goto Bad;
+
+ val = ( v - 247 ) * 256 + p[0] + 108;
+ p++;
+ }
+ else
+ {
+ if ( p + 1 > limit )
+ goto Bad;
+
+ val = -( v - 251 ) * 256 - p[0] - 108;
+ p++;
+ }
+
+ Exit:
+ return val;
+
+ Bad:
+ val = 0;
+ goto Exit;
+ }
+
+
+ static const FT_Long power_tens[] =
+ {
+ 1L,
+ 10L,
+ 100L,
+ 1000L,
+ 10000L,
+ 100000L,
+ 1000000L,
+ 10000000L,
+ 100000000L,
+ 1000000000L
+ };
+
+
+ /* read a real */
+ static FT_Fixed
+ cff_parse_real( FT_Byte* start,
+ FT_Byte* limit,
+ FT_Int power_ten,
+ FT_Int* scaling )
+ {
+ FT_Byte* p = start;
+ FT_UInt nib;
+ FT_UInt phase;
+
+ FT_Long result, number, rest, exponent;
+ FT_Int sign = 0, exponent_sign = 0;
+ FT_Int exponent_add, integer_length, fraction_length;
+
+
+ if ( scaling )
+ *scaling = 0;
+
+ result = 0;
+
+ number = 0;
+ rest = 0;
+ exponent = 0;
+
+ exponent_add = 0;
+ integer_length = 0;
+ fraction_length = 0;
+
+ /* First of all, read the integer part. */
+ phase = 4;
+
+ for (;;)
+ {
+ /* If we entered this iteration with phase == 4, we need to */
+ /* read a new byte. This also skips past the initial 0x1E. */
+ if ( phase )
+ {
+ p++;
+
+ /* Make sure we don't read past the end. */
+ if ( p >= limit )
+ goto Exit;
+ }
+
+ /* Get the nibble. */
+ nib = ( p[0] >> phase ) & 0xF;
+ phase = 4 - phase;
+
+ if ( nib == 0xE )
+ sign = 1;
+ else if ( nib > 9 )
+ break;
+ else
+ {
+ /* Increase exponent if we can't add the digit. */
+ if ( number >= 0xCCCCCCCL )
+ exponent_add++;
+ /* Skip leading zeros. */
+ else if ( nib || number )
+ {
+ integer_length++;
+ number = number * 10 + nib;
+ }
+ }
+ }
+
+ /* Read fraction part, if any. */
+ if ( nib == 0xa )
+ for (;;)
+ {
+ /* If we entered this iteration with phase == 4, we need */
+ /* to read a new byte. */
+ if ( phase )
+ {
+ p++;
+
+ /* Make sure we don't read past the end. */
+ if ( p >= limit )
+ goto Exit;
+ }
+
+ /* Get the nibble. */
+ nib = ( p[0] >> phase ) & 0xF;
+ phase = 4 - phase;
+ if ( nib >= 10 )
+ break;
+
+ /* Skip leading zeros if possible. */
+ if ( !nib && !number )
+ exponent_add--;
+ /* Only add digit if we don't overflow. */
+ else if ( number < 0xCCCCCCCL )
+ {
+ fraction_length++;
+ number = number * 10 + nib;
+ }
+ }
+
+ /* Read exponent, if any. */
+ if ( nib == 12 )
+ {
+ exponent_sign = 1;
+ nib = 11;
+ }
+
+ if ( nib == 11 )
+ {
+ for (;;)
+ {
+ /* If we entered this iteration with phase == 4, */
+ /* we need to read a new byte. */
+ if ( phase )
+ {
+ p++;
+
+ /* Make sure we don't read past the end. */
+ if ( p >= limit )
+ goto Exit;
+ }
+
+ /* Get the nibble. */
+ nib = ( p[0] >> phase ) & 0xF;
+ phase = 4 - phase;
+ if ( nib >= 10 )
+ break;
+
+ exponent = exponent * 10 + nib;
+
+ /* Arbitrarily limit exponent. */
+ if ( exponent > 1000 )
+ goto Exit;
+ }
+
+ if ( exponent_sign )
+ exponent = -exponent;
+ }
+
+ /* We don't check `power_ten' and `exponent_add'. */
+ exponent += power_ten + exponent_add;
+
+ if ( scaling )
+ {
+ /* Only use `fraction_length'. */
+ fraction_length += integer_length;
+ exponent += integer_length;
+
+ if ( fraction_length <= 5 )
+ {
+ if ( number > 0x7FFFL )
+ {
+ result = FT_DivFix( number, 10 );
+ *scaling = exponent - fraction_length + 1;
+ }
+ else
+ {
+ if ( exponent > 0 )
+ {
+ FT_Int new_fraction_length, shift;
+
+
+ /* Make `scaling' as small as possible. */
+ new_fraction_length = FT_MIN( exponent, 5 );
+ exponent -= new_fraction_length;
+ shift = new_fraction_length - fraction_length;
+
+ number *= power_tens[shift];
+ if ( number > 0x7FFFL )
+ {
+ number /= 10;
+ exponent += 1;
+ }
+ }
+ else
+ exponent -= fraction_length;
+
+ result = number << 16;
+ *scaling = exponent;
+ }
+ }
+ else
+ {
+ if ( ( number / power_tens[fraction_length - 5] ) > 0x7FFFL )
+ {
+ result = FT_DivFix( number, power_tens[fraction_length - 4] );
+ *scaling = exponent - 4;
+ }
+ else
+ {
+ result = FT_DivFix( number, power_tens[fraction_length - 5] );
+ *scaling = exponent - 5;
+ }
+ }
+ }
+ else
+ {
+ integer_length += exponent;
+ fraction_length -= exponent;
+
+ /* Check for overflow and underflow. */
+ if ( FT_ABS( integer_length ) > 5 )
+ goto Exit;
+
+ /* Remove non-significant digits. */
+ if ( integer_length < 0 ) {
+ number /= power_tens[-integer_length];
+ fraction_length += integer_length;
+ }
+
+ /* Convert into 16.16 format. */
+ if ( fraction_length > 0 )
+ {
+ if ( ( number / power_tens[fraction_length] ) > 0x7FFFL )
+ goto Exit;
+
+ result = FT_DivFix( number, power_tens[fraction_length] );
+ }
+ else
+ {
+ number *= power_tens[-fraction_length];
+
+ if ( number > 0x7FFFL )
+ goto Exit;
+
+ result = number << 16;
+ }
+ }
+
+ if ( sign )
+ result = -result;
+
+ Exit:
+ return result;
+ }
+
+
+ /* read a number, either integer or real */
+ static FT_Long
+ cff_parse_num( FT_Byte** d )
+ {
+ return **d == 30 ? ( cff_parse_real( d[0], d[1], 0, NULL ) >> 16 )
+ : cff_parse_integer( d[0], d[1] );
+ }
+
+
+ /* read a floating point number, either integer or real */
+ static FT_Fixed
+ cff_parse_fixed( FT_Byte** d )
+ {
+ return **d == 30 ? cff_parse_real( d[0], d[1], 0, NULL )
+ : cff_parse_integer( d[0], d[1] ) << 16;
+ }
+
+
+ /* read a floating point number, either integer or real, */
+ /* but return `10^scaling' times the number read in */
+ static FT_Fixed
+ cff_parse_fixed_scaled( FT_Byte** d,
+ FT_Int scaling )
+ {
+ return **d == 30 ? cff_parse_real( d[0], d[1], scaling, NULL )
+ : ( cff_parse_integer( d[0], d[1] ) *
+ power_tens[scaling] ) << 16;
+ }
+
+
+ /* read a floating point number, either integer or real, */
+ /* and return it as precise as possible -- `scaling' returns */
+ /* the scaling factor (as a power of 10) */
+ static FT_Fixed
+ cff_parse_fixed_dynamic( FT_Byte** d,
+ FT_Int* scaling )
+ {
+ FT_ASSERT( scaling );
+
+ if ( **d == 30 )
+ return cff_parse_real( d[0], d[1], 0, scaling );
+ else
+ {
+ FT_Long number;
+ FT_Int integer_length;
+
+
+ number = cff_parse_integer( d[0], d[1] );
+
+ if ( number > 0x7FFFL )
+ {
+ for ( integer_length = 5; integer_length < 10; integer_length++ )
+ if ( number < power_tens[integer_length] )
+ break;
+
+ if ( ( number / power_tens[integer_length - 5] ) > 0x7FFFL )
+ {
+ *scaling = integer_length - 4;
+ return FT_DivFix( number, power_tens[integer_length - 4] );
+ }
+ else
+ {
+ *scaling = integer_length - 5;
+ return FT_DivFix( number, power_tens[integer_length - 5] );
+ }
+ }
+ else
+ {
+ *scaling = 0;
+ return number << 16;
+ }
+ }
+ }
+
+
+ static FT_Error
+ cff_parse_font_matrix( CFF_Parser parser )
+ {
+ CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
+ FT_Matrix* matrix = &dict->font_matrix;
+ FT_Vector* offset = &dict->font_offset;
+ FT_ULong* upm = &dict->units_per_em;
+ FT_Byte** data = parser->stack;
+ FT_Error error = CFF_Err_Stack_Underflow;
+
+
+ if ( parser->top >= parser->stack + 6 )
+ {
+ FT_Int scaling;
+
+
+ error = CFF_Err_Ok;
+
+ /* We expect a well-formed font matrix, this is, the matrix elements */
+ /* `xx' and `yy' are of approximately the same magnitude. To avoid */
+ /* loss of precision, we use the magnitude of element `xx' to scale */
+ /* all other elements. The scaling factor is then contained in the */
+ /* `units_per_em' value. */
+
+ matrix->xx = cff_parse_fixed_dynamic( data++, &scaling );
+
+ scaling = -scaling;
+
+ if ( scaling < 0 || scaling > 9 )
+ {
+ /* Return default matrix in case of unlikely values. */
+ matrix->xx = 0x10000L;
+ matrix->yx = 0;
+ matrix->yx = 0;
+ matrix->yy = 0x10000L;
+ offset->x = 0;
+ offset->y = 0;
+ *upm = 1;
+
+ goto Exit;
+ }
+
+ matrix->yx = cff_parse_fixed_scaled( data++, scaling );
+ matrix->xy = cff_parse_fixed_scaled( data++, scaling );
+ matrix->yy = cff_parse_fixed_scaled( data++, scaling );
+ offset->x = cff_parse_fixed_scaled( data++, scaling );
+ offset->y = cff_parse_fixed_scaled( data, scaling );
+
+ *upm = power_tens[scaling];
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ cff_parse_font_bbox( CFF_Parser parser )
+ {
+ CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
+ FT_BBox* bbox = &dict->font_bbox;
+ FT_Byte** data = parser->stack;
+ FT_Error error;
+
+
+ error = CFF_Err_Stack_Underflow;
+
+ if ( parser->top >= parser->stack + 4 )
+ {
+ bbox->xMin = FT_RoundFix( cff_parse_fixed( data++ ) );
+ bbox->yMin = FT_RoundFix( cff_parse_fixed( data++ ) );
+ bbox->xMax = FT_RoundFix( cff_parse_fixed( data++ ) );
+ bbox->yMax = FT_RoundFix( cff_parse_fixed( data ) );
+ error = CFF_Err_Ok;
+ }
+
+ return error;
+ }
+
+
+ static FT_Error
+ cff_parse_private_dict( CFF_Parser parser )
+ {
+ CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
+ FT_Byte** data = parser->stack;
+ FT_Error error;
+
+
+ error = CFF_Err_Stack_Underflow;
+
+ if ( parser->top >= parser->stack + 2 )
+ {
+ dict->private_size = cff_parse_num( data++ );
+ dict->private_offset = cff_parse_num( data );
+ error = CFF_Err_Ok;
+ }
+
+ return error;
+ }
+
+
+ static FT_Error
+ cff_parse_cid_ros( CFF_Parser parser )
+ {
+ CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
+ FT_Byte** data = parser->stack;
+ FT_Error error;
+
+
+ error = CFF_Err_Stack_Underflow;
+
+ if ( parser->top >= parser->stack + 3 )
+ {
+ dict->cid_registry = (FT_UInt)cff_parse_num ( data++ );
+ dict->cid_ordering = (FT_UInt)cff_parse_num ( data++ );
+ dict->cid_supplement = (FT_ULong)cff_parse_num( data );
+ error = CFF_Err_Ok;
+ }
+
+ return error;
+ }
+
+
+#define CFF_FIELD_NUM( code, name ) \
+ CFF_FIELD( code, name, cff_kind_num )
+#define CFF_FIELD_FIXED( code, name ) \
+ CFF_FIELD( code, name, cff_kind_fixed )
+#define CFF_FIELD_FIXED_1000( code, name ) \
+ CFF_FIELD( code, name, cff_kind_fixed_thousand )
+#define CFF_FIELD_STRING( code, name ) \
+ CFF_FIELD( code, name, cff_kind_string )
+#define CFF_FIELD_BOOL( code, name ) \
+ CFF_FIELD( code, name, cff_kind_bool )
+#define CFF_FIELD_DELTA( code, name, max ) \
+ CFF_FIELD( code, name, cff_kind_delta )
+
+#define CFF_FIELD_CALLBACK( code, name ) \
+ { \
+ cff_kind_callback, \
+ code | CFFCODE, \
+ 0, 0, \
+ cff_parse_ ## name, \
+ 0, 0 \
+ },
+
+#undef CFF_FIELD
+#define CFF_FIELD( code, name, kind ) \
+ { \
+ kind, \
+ code | CFFCODE, \
+ FT_FIELD_OFFSET( name ), \
+ FT_FIELD_SIZE( name ), \
+ 0, 0, 0 \
+ },
+
+#undef CFF_FIELD_DELTA
+#define CFF_FIELD_DELTA( code, name, max ) \
+ { \
+ cff_kind_delta, \
+ code | CFFCODE, \
+ FT_FIELD_OFFSET( name ), \
+ FT_FIELD_SIZE_DELTA( name ), \
+ 0, \
+ max, \
+ FT_FIELD_OFFSET( num_ ## name ) \
+ },
+
+#define CFFCODE_TOPDICT 0x1000
+#define CFFCODE_PRIVATE 0x2000
+
+ static const CFF_Field_Handler cff_field_handlers[] =
+ {
+
+#include "cfftoken.h"
+
+ { 0, 0, 0, 0, 0, 0, 0 }
+ };
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cff_parser_run( CFF_Parser parser,
+ FT_Byte* start,
+ FT_Byte* limit )
+ {
+ FT_Byte* p = start;
+ FT_Error error = CFF_Err_Ok;
+
+
+ parser->top = parser->stack;
+ parser->start = start;
+ parser->limit = limit;
+ parser->cursor = start;
+
+ while ( p < limit )
+ {
+ FT_UInt v = *p;
+
+
+ if ( v >= 27 && v != 31 )
+ {
+ /* it's a number; we will push its position on the stack */
+ if ( parser->top - parser->stack >= CFF_MAX_STACK_DEPTH )
+ goto Stack_Overflow;
+
+ *parser->top ++ = p;
+
+ /* now, skip it */
+ if ( v == 30 )
+ {
+ /* skip real number */
+ p++;
+ for (;;)
+ {
+ if ( p >= limit )
+ goto Syntax_Error;
+ v = p[0] >> 4;
+ if ( v == 15 )
+ break;
+ v = p[0] & 0xF;
+ if ( v == 15 )
+ break;
+ p++;
+ }
+ }
+ else if ( v == 28 )
+ p += 2;
+ else if ( v == 29 )
+ p += 4;
+ else if ( v > 246 )
+ p += 1;
+ }
+ else
+ {
+ /* This is not a number, hence it's an operator. Compute its code */
+ /* and look for it in our current list. */
+
+ FT_UInt code;
+ FT_UInt num_args = (FT_UInt)
+ ( parser->top - parser->stack );
+ const CFF_Field_Handler* field;
+
+
+ *parser->top = p;
+ code = v;
+ if ( v == 12 )
+ {
+ /* two byte operator */
+ p++;
+ if ( p >= limit )
+ goto Syntax_Error;
+
+ code = 0x100 | p[0];
+ }
+ code = code | parser->object_code;
+
+ for ( field = cff_field_handlers; field->kind; field++ )
+ {
+ if ( field->code == (FT_Int)code )
+ {
+ /* we found our field's handler; read it */
+ FT_Long val;
+ FT_Byte* q = (FT_Byte*)parser->object + field->offset;
+
+
+ /* check that we have enough arguments -- except for */
+ /* delta encoded arrays, which can be empty */
+ if ( field->kind != cff_kind_delta && num_args < 1 )
+ goto Stack_Underflow;
+
+ switch ( field->kind )
+ {
+ case cff_kind_bool:
+ case cff_kind_string:
+ case cff_kind_num:
+ val = cff_parse_num( parser->stack );
+ goto Store_Number;
+
+ case cff_kind_fixed:
+ val = cff_parse_fixed( parser->stack );
+ goto Store_Number;
+
+ case cff_kind_fixed_thousand:
+ val = cff_parse_fixed_scaled( parser->stack, 3 );
+
+ Store_Number:
+ switch ( field->size )
+ {
+ case (8 / FT_CHAR_BIT):
+ *(FT_Byte*)q = (FT_Byte)val;
+ break;
+
+ case (16 / FT_CHAR_BIT):
+ *(FT_Short*)q = (FT_Short)val;
+ break;
+
+ case (32 / FT_CHAR_BIT):
+ *(FT_Int32*)q = (FT_Int)val;
+ break;
+
+ default: /* for 64-bit systems */
+ *(FT_Long*)q = val;
+ }
+ break;
+
+ case cff_kind_delta:
+ {
+ FT_Byte* qcount = (FT_Byte*)parser->object +
+ field->count_offset;
+
+ FT_Byte** data = parser->stack;
+
+
+ if ( num_args > field->array_max )
+ num_args = field->array_max;
+
+ /* store count */
+ *qcount = (FT_Byte)num_args;
+
+ val = 0;
+ while ( num_args > 0 )
+ {
+ val += cff_parse_num( data++ );
+ switch ( field->size )
+ {
+ case (8 / FT_CHAR_BIT):
+ *(FT_Byte*)q = (FT_Byte)val;
+ break;
+
+ case (16 / FT_CHAR_BIT):
+ *(FT_Short*)q = (FT_Short)val;
+ break;
+
+ case (32 / FT_CHAR_BIT):
+ *(FT_Int32*)q = (FT_Int)val;
+ break;
+
+ default: /* for 64-bit systems */
+ *(FT_Long*)q = val;
+ }
+
+ q += field->size;
+ num_args--;
+ }
+ }
+ break;
+
+ default: /* callback */
+ error = field->reader( parser );
+ if ( error )
+ goto Exit;
+ }
+ goto Found;
+ }
+ }
+
+ /* this is an unknown operator, or it is unsupported; */
+ /* we will ignore it for now. */
+
+ Found:
+ /* clear stack */
+ parser->top = parser->stack;
+ }
+ p++;
+ }
+
+ Exit:
+ return error;
+
+ Stack_Overflow:
+ error = CFF_Err_Invalid_Argument;
+ goto Exit;
+
+ Stack_Underflow:
+ error = CFF_Err_Invalid_Argument;
+ goto Exit;
+
+ Syntax_Error:
+ error = CFF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.h
new file mode 100644
index 00000000000..8f3fa588592
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.h
@@ -0,0 +1,69 @@
+/***************************************************************************/
+/* */
+/* cffparse.h */
+/* */
+/* CFF token stream parser (specification) */
+/* */
+/* Copyright 1996-2001, 2002, 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CFF_PARSE_H__
+#define __CFF_PARSE_H__
+
+
+#include <ft2build.h>
+#include "cfftypes.h"
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define CFF_MAX_STACK_DEPTH 96
+
+#define CFF_CODE_TOPDICT 0x1000
+#define CFF_CODE_PRIVATE 0x2000
+
+
+ typedef struct CFF_ParserRec_
+ {
+ FT_Byte* start;
+ FT_Byte* limit;
+ FT_Byte* cursor;
+
+ FT_Byte* stack[CFF_MAX_STACK_DEPTH + 1];
+ FT_Byte** top;
+
+ FT_UInt object_code;
+ void* object;
+
+ } CFF_ParserRec, *CFF_Parser;
+
+
+ FT_LOCAL( void )
+ cff_parser_init( CFF_Parser parser,
+ FT_UInt code,
+ void* object );
+
+ FT_LOCAL( FT_Error )
+ cff_parser_run( CFF_Parser parser,
+ FT_Byte* start,
+ FT_Byte* limit );
+
+
+FT_END_HEADER
+
+
+#endif /* __CFF_PARSE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftoken.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftoken.h
new file mode 100644
index 00000000000..6bb27d5cafd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftoken.h
@@ -0,0 +1,97 @@
+/***************************************************************************/
+/* */
+/* cfftoken.h */
+/* */
+/* CFF token definitions (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE CFF_FontRecDictRec
+
+#undef CFFCODE
+#define CFFCODE CFFCODE_TOPDICT
+
+ CFF_FIELD_STRING ( 0, version )
+ CFF_FIELD_STRING ( 1, notice )
+ CFF_FIELD_STRING ( 0x100, copyright )
+ CFF_FIELD_STRING ( 2, full_name )
+ CFF_FIELD_STRING ( 3, family_name )
+ CFF_FIELD_STRING ( 4, weight )
+ CFF_FIELD_BOOL ( 0x101, is_fixed_pitch )
+ CFF_FIELD_FIXED ( 0x102, italic_angle )
+ CFF_FIELD_FIXED ( 0x103, underline_position )
+ CFF_FIELD_FIXED ( 0x104, underline_thickness )
+ CFF_FIELD_NUM ( 0x105, paint_type )
+ CFF_FIELD_NUM ( 0x106, charstring_type )
+ CFF_FIELD_CALLBACK( 0x107, font_matrix )
+ CFF_FIELD_NUM ( 13, unique_id )
+ CFF_FIELD_CALLBACK( 5, font_bbox )
+ CFF_FIELD_NUM ( 0x108, stroke_width )
+ CFF_FIELD_NUM ( 15, charset_offset )
+ CFF_FIELD_NUM ( 16, encoding_offset )
+ CFF_FIELD_NUM ( 17, charstrings_offset )
+ CFF_FIELD_CALLBACK( 18, private_dict )
+ CFF_FIELD_NUM ( 0x114, synthetic_base )
+ CFF_FIELD_STRING ( 0x115, embedded_postscript )
+
+#if 0
+ CFF_FIELD_STRING ( 0x116, base_font_name )
+ CFF_FIELD_DELTA ( 0x117, base_font_blend, 16 )
+ CFF_FIELD_CALLBACK( 0x118, multiple_master )
+ CFF_FIELD_CALLBACK( 0x119, blend_axis_types )
+#endif
+
+ CFF_FIELD_CALLBACK( 0x11E, cid_ros )
+ CFF_FIELD_NUM ( 0x11F, cid_font_version )
+ CFF_FIELD_NUM ( 0x120, cid_font_revision )
+ CFF_FIELD_NUM ( 0x121, cid_font_type )
+ CFF_FIELD_NUM ( 0x122, cid_count )
+ CFF_FIELD_NUM ( 0x123, cid_uid_base )
+ CFF_FIELD_NUM ( 0x124, cid_fd_array_offset )
+ CFF_FIELD_NUM ( 0x125, cid_fd_select_offset )
+ CFF_FIELD_STRING ( 0x126, cid_font_name )
+
+#if 0
+ CFF_FIELD_NUM ( 0x127, chameleon )
+#endif
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE CFF_PrivateRec
+#undef CFFCODE
+#define CFFCODE CFFCODE_PRIVATE
+
+ CFF_FIELD_DELTA ( 6, blue_values, 14 )
+ CFF_FIELD_DELTA ( 7, other_blues, 10 )
+ CFF_FIELD_DELTA ( 8, family_blues, 14 )
+ CFF_FIELD_DELTA ( 9, family_other_blues, 10 )
+ CFF_FIELD_FIXED_1000( 0x109, blue_scale )
+ CFF_FIELD_NUM ( 0x10A, blue_shift )
+ CFF_FIELD_NUM ( 0x10B, blue_fuzz )
+ CFF_FIELD_NUM ( 10, standard_width )
+ CFF_FIELD_NUM ( 11, standard_height )
+ CFF_FIELD_DELTA ( 0x10C, snap_widths, 13 )
+ CFF_FIELD_DELTA ( 0x10D, snap_heights, 13 )
+ CFF_FIELD_BOOL ( 0x10E, force_bold )
+ CFF_FIELD_FIXED ( 0x10F, force_bold_threshold )
+ CFF_FIELD_NUM ( 0x110, lenIV )
+ CFF_FIELD_NUM ( 0x111, language_group )
+ CFF_FIELD_FIXED ( 0x112, expansion_factor )
+ CFF_FIELD_NUM ( 0x113, initial_random_seed )
+ CFF_FIELD_NUM ( 19, local_subrs_offset )
+ CFF_FIELD_NUM ( 20, default_width )
+ CFF_FIELD_NUM ( 21, nominal_width )
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftypes.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftypes.h
new file mode 100644
index 00000000000..546ea3b99d4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftypes.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/* */
+/* cfftypes.h */
+/* */
+/* Basic OpenType/CFF type definitions and interface (specification */
+/* only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CFFTYPES_H__
+#define __CFFTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CFF_IndexRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model a CFF Index table. */
+ /* */
+ /* <Fields> */
+ /* stream :: The source input stream. */
+ /* */
+ /* start :: The position of the first index byte in the */
+ /* input stream. */
+ /* */
+ /* count :: The number of elements in the index. */
+ /* */
+ /* off_size :: The size in bytes of object offsets in index. */
+ /* */
+ /* data_offset :: The position of first data byte in the index's */
+ /* bytes. */
+ /* */
+ /* data_size :: The size of the data table in this index. */
+ /* */
+ /* offsets :: A table of element offsets in the index. Must be */
+ /* loaded explicitly. */
+ /* */
+ /* bytes :: If the index is loaded in memory, its bytes. */
+ /* */
+ typedef struct CFF_IndexRec_
+ {
+ FT_Stream stream;
+ FT_ULong start;
+ FT_UInt count;
+ FT_Byte off_size;
+ FT_ULong data_offset;
+ FT_ULong data_size;
+
+ FT_ULong* offsets;
+ FT_Byte* bytes;
+
+ } CFF_IndexRec, *CFF_Index;
+
+
+ typedef struct CFF_EncodingRec_
+ {
+ FT_UInt format;
+ FT_ULong offset;
+
+ FT_UInt count;
+ FT_UShort sids [256]; /* avoid dynamic allocations */
+ FT_UShort codes[256];
+
+ } CFF_EncodingRec, *CFF_Encoding;
+
+
+ typedef struct CFF_CharsetRec_
+ {
+
+ FT_UInt format;
+ FT_ULong offset;
+
+ FT_UShort* sids;
+ FT_UShort* cids; /* the inverse mapping of `sids'; only needed */
+ /* for CID-keyed fonts */
+ FT_UInt max_cid;
+ FT_UInt num_glyphs;
+
+ } CFF_CharsetRec, *CFF_Charset;
+
+
+ typedef struct CFF_FontRecDictRec_
+ {
+ FT_UInt version;
+ FT_UInt notice;
+ FT_UInt copyright;
+ FT_UInt full_name;
+ FT_UInt family_name;
+ FT_UInt weight;
+ FT_Bool is_fixed_pitch;
+ FT_Fixed italic_angle;
+ FT_Fixed underline_position;
+ FT_Fixed underline_thickness;
+ FT_Int paint_type;
+ FT_Int charstring_type;
+ FT_Matrix font_matrix;
+ FT_ULong units_per_em; /* temporarily used as scaling value also */
+ FT_Vector font_offset;
+ FT_ULong unique_id;
+ FT_BBox font_bbox;
+ FT_Pos stroke_width;
+ FT_ULong charset_offset;
+ FT_ULong encoding_offset;
+ FT_ULong charstrings_offset;
+ FT_ULong private_offset;
+ FT_ULong private_size;
+ FT_Long synthetic_base;
+ FT_UInt embedded_postscript;
+
+ /* these should only be used for the top-level font dictionary */
+ FT_UInt cid_registry;
+ FT_UInt cid_ordering;
+ FT_ULong cid_supplement;
+
+ FT_Long cid_font_version;
+ FT_Long cid_font_revision;
+ FT_Long cid_font_type;
+ FT_ULong cid_count;
+ FT_ULong cid_uid_base;
+ FT_ULong cid_fd_array_offset;
+ FT_ULong cid_fd_select_offset;
+ FT_UInt cid_font_name;
+
+ } CFF_FontRecDictRec, *CFF_FontRecDict;
+
+
+ typedef struct CFF_PrivateRec_
+ {
+ FT_Byte num_blue_values;
+ FT_Byte num_other_blues;
+ FT_Byte num_family_blues;
+ FT_Byte num_family_other_blues;
+
+ FT_Pos blue_values[14];
+ FT_Pos other_blues[10];
+ FT_Pos family_blues[14];
+ FT_Pos family_other_blues[10];
+
+ FT_Fixed blue_scale;
+ FT_Pos blue_shift;
+ FT_Pos blue_fuzz;
+ FT_Pos standard_width;
+ FT_Pos standard_height;
+
+ FT_Byte num_snap_widths;
+ FT_Byte num_snap_heights;
+ FT_Pos snap_widths[13];
+ FT_Pos snap_heights[13];
+ FT_Bool force_bold;
+ FT_Fixed force_bold_threshold;
+ FT_Int lenIV;
+ FT_Int language_group;
+ FT_Fixed expansion_factor;
+ FT_Long initial_random_seed;
+ FT_ULong local_subrs_offset;
+ FT_Pos default_width;
+ FT_Pos nominal_width;
+
+ } CFF_PrivateRec, *CFF_Private;
+
+
+ typedef struct CFF_FDSelectRec_
+ {
+ FT_Byte format;
+ FT_UInt range_count;
+
+ /* that's the table, taken from the file `as is' */
+ FT_Byte* data;
+ FT_UInt data_size;
+
+ /* small cache for format 3 only */
+ FT_UInt cache_first;
+ FT_UInt cache_count;
+ FT_Byte cache_fd;
+
+ } CFF_FDSelectRec, *CFF_FDSelect;
+
+
+ /* A SubFont packs a font dict and a private dict together. They are */
+ /* needed to support CID-keyed CFF fonts. */
+ typedef struct CFF_SubFontRec_
+ {
+ CFF_FontRecDictRec font_dict;
+ CFF_PrivateRec private_dict;
+
+ CFF_IndexRec local_subrs_index;
+ FT_UInt num_local_subrs;
+ FT_Byte** local_subrs;
+
+ } CFF_SubFontRec, *CFF_SubFont;
+
+
+ /* maximum number of sub-fonts in a CID-keyed file */
+#define CFF_MAX_CID_FONTS 32
+
+
+ typedef struct CFF_FontRec_
+ {
+ FT_Stream stream;
+ FT_Memory memory;
+ FT_UInt num_faces;
+ FT_UInt num_glyphs;
+
+ FT_Byte version_major;
+ FT_Byte version_minor;
+ FT_Byte header_size;
+ FT_Byte absolute_offsize;
+
+
+ CFF_IndexRec name_index;
+ CFF_IndexRec top_dict_index;
+ CFF_IndexRec string_index;
+ CFF_IndexRec global_subrs_index;
+
+ CFF_EncodingRec encoding;
+ CFF_CharsetRec charset;
+
+ CFF_IndexRec charstrings_index;
+ CFF_IndexRec font_dict_index;
+ CFF_IndexRec private_index;
+ CFF_IndexRec local_subrs_index;
+
+ FT_String* font_name;
+ FT_UInt num_global_subrs;
+ FT_Byte** global_subrs;
+
+ CFF_SubFontRec top_font;
+ FT_UInt num_subfonts;
+ CFF_SubFont subfonts[CFF_MAX_CID_FONTS];
+
+ CFF_FDSelectRec fd_select;
+
+ /* interface to PostScript hinter */
+ void* pshinter;
+
+ /* interface to Postscript Names service */
+ void* psnames;
+
+ /* since version 2.3.0 */
+ PS_FontInfoRec* font_info; /* font info dictionary */
+
+ /* since version 2.3.6 */
+ FT_String* registry;
+ FT_String* ordering;
+
+ } CFF_FontRec, *CFF_Font;
+
+
+FT_END_HEADER
+
+#endif /* __CFFTYPES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/module.mk
new file mode 100644
index 00000000000..ef1391c279b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 CFF module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += CFF_DRIVER
+
+define CFF_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, cff_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)cff $(ECHO_DRIVER_DESC)OpenType fonts with extension *.otf$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/rules.mk
new file mode 100644
index 00000000000..4100c806875
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/rules.mk
@@ -0,0 +1,72 @@
+#
+# FreeType 2 OpenType/CFF driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# OpenType driver directory
+#
+CFF_DIR := $(SRC_DIR)/cff
+
+
+CFF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CFF_DIR))
+
+
+# CFF driver sources (i.e., C files)
+#
+CFF_DRV_SRC := $(CFF_DIR)/cffobjs.c \
+ $(CFF_DIR)/cffload.c \
+ $(CFF_DIR)/cffgload.c \
+ $(CFF_DIR)/cffparse.c \
+ $(CFF_DIR)/cffcmap.c \
+ $(CFF_DIR)/cffdrivr.c
+
+# CFF driver headers
+#
+CFF_DRV_H := $(CFF_DRV_SRC:%.c=%.h) \
+ $(CFF_DIR)/cfftoken.h \
+ $(CFF_DIR)/cfftypes.h \
+ $(CFF_DIR)/cfferrs.h
+
+
+# CFF driver object(s)
+#
+# CFF_DRV_OBJ_M is used during `multi' builds
+# CFF_DRV_OBJ_S is used during `single' builds
+#
+CFF_DRV_OBJ_M := $(CFF_DRV_SRC:$(CFF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+CFF_DRV_OBJ_S := $(OBJ_DIR)/cff.$O
+
+# CFF driver source file for single build
+#
+CFF_DRV_SRC_S := $(CFF_DIR)/cff.c
+
+
+# CFF driver - single object
+#
+$(CFF_DRV_OBJ_S): $(CFF_DRV_SRC_S) $(CFF_DRV_SRC) $(FREETYPE_H) $(CFF_DRV_H)
+ $(CFF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CFF_DRV_SRC_S))
+
+
+# CFF driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(CFF_DIR)/%.c $(FREETYPE_H) $(CFF_DRV_H)
+ $(CFF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(CFF_DRV_OBJ_S)
+DRV_OBJS_M += $(CFF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/Jamfile
new file mode 100644
index 00000000000..ebeaed54ea2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/cid Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) cid ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = cidobjs cidload cidgload cidriver cidparse ;
+ }
+ else
+ {
+ _sources = type1cid ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/cid Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/ciderrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/ciderrs.h
new file mode 100644
index 00000000000..01813e18986
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/ciderrs.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* ciderrs.h */
+/* */
+/* CID error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the CID error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __CIDERRS_H__
+#define __CIDERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX CID_Err_
+#define FT_ERR_BASE FT_Mod_Err_CID
+
+#include FT_ERRORS_H
+
+#endif /* __CIDERRS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.c
new file mode 100644
index 00000000000..64994b44194
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.c
@@ -0,0 +1,433 @@
+/***************************************************************************/
+/* */
+/* cidgload.c */
+/* */
+/* CID-keyed Type1 Glyph Loader (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "cidload.h"
+#include "cidgload.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_OUTLINE_H
+
+#include "ciderrs.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cidgload
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ cid_load_glyph( T1_Decoder decoder,
+ FT_UInt glyph_index )
+ {
+ CID_Face face = (CID_Face)decoder->builder.face;
+ CID_FaceInfo cid = &face->cid;
+ FT_Byte* p;
+ FT_UInt fd_select;
+ FT_Stream stream = face->cid_stream;
+ FT_Error error = CID_Err_Ok;
+ FT_Byte* charstring = 0;
+ FT_Memory memory = face->root.memory;
+ FT_ULong glyph_length = 0;
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ /* For incremental fonts get the character data using */
+ /* the callback function. */
+ if ( face->root.internal->incremental_interface )
+ {
+ FT_Data glyph_data;
+
+
+ error = face->root.internal->incremental_interface->funcs->get_glyph_data(
+ face->root.internal->incremental_interface->object,
+ glyph_index,
+ &glyph_data );
+ if ( error )
+ goto Exit;
+
+ p = (FT_Byte*)glyph_data.pointer;
+ fd_select = (FT_UInt)cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
+
+ if ( glyph_data.length != 0 )
+ {
+ glyph_length = glyph_data.length - cid->fd_bytes;
+ (void)FT_ALLOC( charstring, glyph_length );
+ if ( !error )
+ ft_memcpy( charstring, glyph_data.pointer + cid->fd_bytes,
+ glyph_length );
+ }
+
+ face->root.internal->incremental_interface->funcs->free_glyph_data(
+ face->root.internal->incremental_interface->object,
+ &glyph_data );
+
+ if ( error )
+ goto Exit;
+ }
+
+ else
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ /* For ordinary fonts read the CID font dictionary index */
+ /* and charstring offset from the CIDMap. */
+ {
+ FT_UInt entry_len = cid->fd_bytes + cid->gd_bytes;
+ FT_ULong off1;
+
+
+ if ( FT_STREAM_SEEK( cid->data_offset + cid->cidmap_offset +
+ glyph_index * entry_len ) ||
+ FT_FRAME_ENTER( 2 * entry_len ) )
+ goto Exit;
+
+ p = (FT_Byte*)stream->cursor;
+ fd_select = (FT_UInt) cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
+ off1 = (FT_ULong)cid_get_offset( &p, (FT_Byte)cid->gd_bytes );
+ p += cid->fd_bytes;
+ glyph_length = cid_get_offset( &p, (FT_Byte)cid->gd_bytes ) - off1;
+ FT_FRAME_EXIT();
+
+ if ( fd_select >= (FT_UInt)cid->num_dicts )
+ {
+ error = CID_Err_Invalid_Offset;
+ goto Exit;
+ }
+ if ( glyph_length == 0 )
+ goto Exit;
+ if ( FT_ALLOC( charstring, glyph_length ) )
+ goto Exit;
+ if ( FT_STREAM_READ_AT( cid->data_offset + off1,
+ charstring, glyph_length ) )
+ goto Exit;
+ }
+
+ /* Now set up the subrs array and parse the charstrings. */
+ {
+ CID_FaceDict dict;
+ CID_Subrs cid_subrs = face->subrs + fd_select;
+ FT_Int cs_offset;
+
+
+ /* Set up subrs */
+ decoder->num_subrs = cid_subrs->num_subrs;
+ decoder->subrs = cid_subrs->code;
+ decoder->subrs_len = 0;
+
+ /* Set up font matrix */
+ dict = cid->font_dicts + fd_select;
+
+ decoder->font_matrix = dict->font_matrix;
+ decoder->font_offset = dict->font_offset;
+ decoder->lenIV = dict->private_dict.lenIV;
+
+ /* Decode the charstring. */
+
+ /* Adjustment for seed bytes. */
+ cs_offset = ( decoder->lenIV >= 0 ? decoder->lenIV : 0 );
+
+ /* Decrypt only if lenIV >= 0. */
+ if ( decoder->lenIV >= 0 )
+ psaux->t1_decrypt( charstring, glyph_length, 4330 );
+
+ error = decoder->funcs.parse_charstrings(
+ decoder, charstring + cs_offset,
+ (FT_Int)glyph_length - cs_offset );
+ }
+
+ FT_FREE( charstring );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ /* Incremental fonts can optionally override the metrics. */
+ if ( !error &&
+ face->root.internal->incremental_interface &&
+ face->root.internal->incremental_interface->funcs->get_glyph_metrics )
+ {
+ FT_Incremental_MetricsRec metrics;
+
+
+ metrics.bearing_x = decoder->builder.left_bearing.x;
+ metrics.bearing_y = decoder->builder.left_bearing.y;
+ metrics.advance = decoder->builder.advance.x;
+ error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
+ face->root.internal->incremental_interface->object,
+ glyph_index, FALSE, &metrics );
+ decoder->builder.left_bearing.x = metrics.bearing_x;
+ decoder->builder.left_bearing.y = metrics.bearing_y;
+ decoder->builder.advance.x = metrics.advance;
+ decoder->builder.advance.y = 0;
+ }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ Exit:
+ return error;
+ }
+
+
+#if 0
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /********** *********/
+ /********** *********/
+ /********** COMPUTE THE MAXIMUM ADVANCE WIDTH *********/
+ /********** *********/
+ /********** The following code is in charge of computing *********/
+ /********** the maximum advance width of the font. It *********/
+ /********** quickly processes each glyph charstring to *********/
+ /********** extract the value from either a `sbw' or `seac' *********/
+ /********** operator. *********/
+ /********** *********/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cid_face_compute_max_advance( CID_Face face,
+ FT_Int* max_advance )
+ {
+ FT_Error error;
+ T1_DecoderRec decoder;
+ FT_Int glyph_index;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+ *max_advance = 0;
+
+ /* Initialize load decoder */
+ error = psaux->t1_decoder_funcs->init( &decoder,
+ (FT_Face)face,
+ 0, /* size */
+ 0, /* glyph slot */
+ 0, /* glyph names! XXX */
+ 0, /* blend == 0 */
+ 0, /* hinting == 0 */
+ cid_load_glyph );
+ if ( error )
+ return error;
+
+ /* TODO: initialize decoder.len_buildchar and decoder.buildchar */
+ /* if we ever support CID-keyed multiple master fonts */
+
+ decoder.builder.metrics_only = 1;
+ decoder.builder.load_points = 0;
+
+ /* for each glyph, parse the glyph charstring and extract */
+ /* the advance width */
+ for ( glyph_index = 0; glyph_index < face->root.num_glyphs;
+ glyph_index++ )
+ {
+ /* now get load the unscaled outline */
+ error = cid_load_glyph( &decoder, glyph_index );
+ /* ignore the error if one occurred - skip to next glyph */
+ }
+
+ *max_advance = decoder.builder.advance.x;
+
+ psaux->t1_decoder_funcs->done( &decoder );
+
+ return CID_Err_Ok;
+ }
+
+
+#endif /* 0 */
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cid_slot_load_glyph( FT_GlyphSlot cidglyph, /* CID_GlyphSlot */
+ FT_Size cidsize, /* CID_Size */
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ CID_GlyphSlot glyph = (CID_GlyphSlot)cidglyph;
+ CID_Size size = (CID_Size)cidsize;
+ FT_Error error;
+ T1_DecoderRec decoder;
+ CID_Face face = (CID_Face)cidglyph->face;
+ FT_Bool hinting;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+
+
+ if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
+ {
+ error = CID_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( load_flags & FT_LOAD_NO_RECURSE )
+ load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
+
+ glyph->x_scale = cidsize->metrics.x_scale;
+ glyph->y_scale = cidsize->metrics.y_scale;
+
+ cidglyph->outline.n_points = 0;
+ cidglyph->outline.n_contours = 0;
+
+ hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 &&
+ ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
+
+ cidglyph->format = FT_GLYPH_FORMAT_OUTLINE;
+
+ error = psaux->t1_decoder_funcs->init( &decoder,
+ cidglyph->face,
+ cidsize,
+ cidglyph,
+ 0, /* glyph names -- XXX */
+ 0, /* blend == 0 */
+ hinting,
+ FT_LOAD_TARGET_MODE( load_flags ),
+ cid_load_glyph );
+ if ( error )
+ goto Exit;
+
+ /* TODO: initialize decoder.len_buildchar and decoder.buildchar */
+ /* if we ever support CID-keyed multiple master fonts */
+
+ /* set up the decoder */
+ decoder.builder.no_recurse = FT_BOOL(
+ ( ( load_flags & FT_LOAD_NO_RECURSE ) != 0 ) );
+
+ error = cid_load_glyph( &decoder, glyph_index );
+ if ( error )
+ goto Exit;
+
+ font_matrix = decoder.font_matrix;
+ font_offset = decoder.font_offset;
+
+ /* save new glyph tables */
+ psaux->t1_decoder_funcs->done( &decoder );
+
+ /* now set the metrics -- this is rather simple, as */
+ /* the left side bearing is the xMin, and the top side */
+ /* bearing the yMax */
+ cidglyph->outline.flags &= FT_OUTLINE_OWNER;
+ cidglyph->outline.flags |= FT_OUTLINE_REVERSE_FILL;
+
+ /* for composite glyphs, return only left side bearing and */
+ /* advance width */
+ if ( load_flags & FT_LOAD_NO_RECURSE )
+ {
+ FT_Slot_Internal internal = cidglyph->internal;
+
+
+ cidglyph->metrics.horiBearingX = decoder.builder.left_bearing.x;
+ cidglyph->metrics.horiAdvance = decoder.builder.advance.x;
+
+ internal->glyph_matrix = font_matrix;
+ internal->glyph_delta = font_offset;
+ internal->glyph_transformed = 1;
+ }
+ else
+ {
+ FT_BBox cbox;
+ FT_Glyph_Metrics* metrics = &cidglyph->metrics;
+ FT_Vector advance;
+
+
+ /* copy the _unscaled_ advance width */
+ metrics->horiAdvance = decoder.builder.advance.x;
+ cidglyph->linearHoriAdvance = decoder.builder.advance.x;
+ cidglyph->internal->glyph_transformed = 0;
+
+ /* make up vertical ones */
+ metrics->vertAdvance = ( face->cid.font_bbox.yMax -
+ face->cid.font_bbox.yMin ) >> 16;
+ cidglyph->linearVertAdvance = metrics->vertAdvance;
+
+ cidglyph->format = FT_GLYPH_FORMAT_OUTLINE;
+
+ if ( size && cidsize->metrics.y_ppem < 24 )
+ cidglyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+
+ /* apply the font matrix */
+ FT_Outline_Transform( &cidglyph->outline, &font_matrix );
+
+ FT_Outline_Translate( &cidglyph->outline,
+ font_offset.x,
+ font_offset.y );
+
+ advance.x = metrics->horiAdvance;
+ advance.y = 0;
+ FT_Vector_Transform( &advance, &font_matrix );
+ metrics->horiAdvance = advance.x + font_offset.x;
+
+ advance.x = 0;
+ advance.y = metrics->vertAdvance;
+ FT_Vector_Transform( &advance, &font_matrix );
+ metrics->vertAdvance = advance.y + font_offset.y;
+
+ if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 )
+ {
+ /* scale the outline and the metrics */
+ FT_Int n;
+ FT_Outline* cur = decoder.builder.base;
+ FT_Vector* vec = cur->points;
+ FT_Fixed x_scale = glyph->x_scale;
+ FT_Fixed y_scale = glyph->y_scale;
+
+
+ /* First of all, scale the points */
+ if ( !hinting || !decoder.builder.hints_funcs )
+ for ( n = cur->n_points; n > 0; n--, vec++ )
+ {
+ vec->x = FT_MulFix( vec->x, x_scale );
+ vec->y = FT_MulFix( vec->y, y_scale );
+ }
+
+ /* Then scale the metrics */
+ metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
+ metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
+ }
+
+ /* compute the other metrics */
+ FT_Outline_Get_CBox( &cidglyph->outline, &cbox );
+
+ metrics->width = cbox.xMax - cbox.xMin;
+ metrics->height = cbox.yMax - cbox.yMin;
+
+ metrics->horiBearingX = cbox.xMin;
+ metrics->horiBearingY = cbox.yMax;
+
+ /* make up vertical ones */
+ ft_synthesize_vertical_metrics( metrics,
+ metrics->vertAdvance );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.h
new file mode 100644
index 00000000000..a0a91bfea83
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/* */
+/* cidgload.h */
+/* */
+/* OpenType Glyph Loader (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CIDGLOAD_H__
+#define __CIDGLOAD_H__
+
+
+#include <ft2build.h>
+#include "cidobjs.h"
+
+
+FT_BEGIN_HEADER
+
+
+#if 0
+
+ /* Compute the maximum advance width of a font through quick parsing */
+ FT_LOCAL( FT_Error )
+ cid_face_compute_max_advance( CID_Face face,
+ FT_Int* max_advance );
+
+#endif /* 0 */
+
+ FT_LOCAL( FT_Error )
+ cid_slot_load_glyph( FT_GlyphSlot glyph, /* CID_Glyph_Slot */
+ FT_Size size, /* CID_Size */
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __CIDGLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.c
new file mode 100644
index 00000000000..ec24710d5c7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.c
@@ -0,0 +1,668 @@
+/***************************************************************************/
+/* */
+/* cidload.c */
+/* */
+/* CID-keyed Type1 font loader (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_CONFIG_CONFIG_H
+#include FT_MULTIPLE_MASTERS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+#include "cidload.h"
+
+#include "ciderrs.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cidload
+
+
+ /* read a single offset */
+ FT_LOCAL_DEF( FT_Long )
+ cid_get_offset( FT_Byte* *start,
+ FT_Byte offsize )
+ {
+ FT_Long result;
+ FT_Byte* p = *start;
+
+
+ for ( result = 0; offsize > 0; offsize-- )
+ {
+ result <<= 8;
+ result |= *p++;
+ }
+
+ *start = p;
+ return result;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE 1 SYMBOL PARSING *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ static FT_Error
+ cid_load_keyword( CID_Face face,
+ CID_Loader* loader,
+ const T1_Field keyword )
+ {
+ FT_Error error;
+ CID_Parser* parser = &loader->parser;
+ FT_Byte* object;
+ void* dummy_object;
+ CID_FaceInfo cid = &face->cid;
+
+
+ /* if the keyword has a dedicated callback, call it */
+ if ( keyword->type == T1_FIELD_TYPE_CALLBACK )
+ {
+ keyword->reader( (FT_Face)face, parser );
+ error = parser->root.error;
+ goto Exit;
+ }
+
+ /* we must now compute the address of our target object */
+ switch ( keyword->location )
+ {
+ case T1_FIELD_LOCATION_CID_INFO:
+ object = (FT_Byte*)cid;
+ break;
+
+ case T1_FIELD_LOCATION_FONT_INFO:
+ object = (FT_Byte*)&cid->font_info;
+ break;
+
+ case T1_FIELD_LOCATION_BBOX:
+ object = (FT_Byte*)&cid->font_bbox;
+ break;
+
+ default:
+ {
+ CID_FaceDict dict;
+
+
+ if ( parser->num_dict < 0 )
+ {
+ FT_ERROR(( "cid_load_keyword: invalid use of `%s'!\n",
+ keyword->ident ));
+ error = CID_Err_Syntax_Error;
+ goto Exit;
+ }
+
+ dict = cid->font_dicts + parser->num_dict;
+ switch ( keyword->location )
+ {
+ case T1_FIELD_LOCATION_PRIVATE:
+ object = (FT_Byte*)&dict->private_dict;
+ break;
+
+ default:
+ object = (FT_Byte*)dict;
+ }
+ }
+ }
+
+ dummy_object = object;
+
+ /* now, load the keyword data in the object's field(s) */
+ if ( keyword->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
+ keyword->type == T1_FIELD_TYPE_FIXED_ARRAY )
+ error = cid_parser_load_field_table( &loader->parser, keyword,
+ &dummy_object );
+ else
+ error = cid_parser_load_field( &loader->parser,
+ keyword, &dummy_object );
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ parse_font_matrix( CID_Face face,
+ CID_Parser* parser )
+ {
+ FT_Matrix* matrix;
+ FT_Vector* offset;
+ CID_FaceDict dict;
+ FT_Face root = (FT_Face)&face->root;
+ FT_Fixed temp[6];
+ FT_Fixed temp_scale;
+
+
+ if ( parser->num_dict >= 0 )
+ {
+ dict = face->cid.font_dicts + parser->num_dict;
+ matrix = &dict->font_matrix;
+ offset = &dict->font_offset;
+
+ (void)cid_parser_to_fixed_array( parser, 6, temp, 3 );
+
+ temp_scale = FT_ABS( temp[3] );
+
+ /* Set units per EM based on FontMatrix values. We set the value to */
+ /* `1000/temp_scale', because temp_scale was already multiplied by */
+ /* 1000 (in `t1_tofixed', from psobjs.c). */
+ root->units_per_EM = (FT_UShort)( FT_DivFix( 0x10000L,
+ FT_DivFix( temp_scale, 1000 ) ) );
+
+ /* we need to scale the values by 1.0/temp[3] */
+ if ( temp_scale != 0x10000L )
+ {
+ temp[0] = FT_DivFix( temp[0], temp_scale );
+ temp[1] = FT_DivFix( temp[1], temp_scale );
+ temp[2] = FT_DivFix( temp[2], temp_scale );
+ temp[4] = FT_DivFix( temp[4], temp_scale );
+ temp[5] = FT_DivFix( temp[5], temp_scale );
+ temp[3] = 0x10000L;
+ }
+
+ matrix->xx = temp[0];
+ matrix->yx = temp[1];
+ matrix->xy = temp[2];
+ matrix->yy = temp[3];
+
+ /* note that the font offsets are expressed in integer font units */
+ offset->x = temp[4] >> 16;
+ offset->y = temp[5] >> 16;
+ }
+
+ return CID_Err_Ok; /* this is a callback function; */
+ /* we must return an error code */
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ parse_fd_array( CID_Face face,
+ CID_Parser* parser )
+ {
+ CID_FaceInfo cid = &face->cid;
+ FT_Memory memory = face->root.memory;
+ FT_Error error = CID_Err_Ok;
+ FT_Long num_dicts;
+
+
+ num_dicts = cid_parser_to_int( parser );
+
+ if ( !cid->font_dicts )
+ {
+ FT_Int n;
+
+
+ if ( FT_NEW_ARRAY( cid->font_dicts, num_dicts ) )
+ goto Exit;
+
+ cid->num_dicts = (FT_UInt)num_dicts;
+
+ /* don't forget to set a few defaults */
+ for ( n = 0; n < cid->num_dicts; n++ )
+ {
+ CID_FaceDict dict = cid->font_dicts + n;
+
+
+ /* default value for lenIV */
+ dict->private_dict.lenIV = 4;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* by mistake, `expansion_factor' appears both in PS_PrivateRec */
+ /* and CID_FaceDictRec (both are public header files and can't */
+ /* changed); we simply copy the value */
+
+ FT_CALLBACK_DEF( FT_Error )
+ parse_expansion_factor( CID_Face face,
+ CID_Parser* parser )
+ {
+ CID_FaceDict dict;
+
+
+ if ( parser->num_dict >= 0 )
+ {
+ dict = face->cid.font_dicts + parser->num_dict;
+
+ dict->expansion_factor = cid_parser_to_fixed( parser, 0 );
+ dict->private_dict.expansion_factor = dict->expansion_factor;
+ }
+
+ return CID_Err_Ok;
+ }
+
+
+ static
+ const T1_FieldRec cid_field_records[] =
+ {
+
+#include "cidtoken.h"
+
+ T1_FIELD_CALLBACK( "FDArray", parse_fd_array, 0 )
+ T1_FIELD_CALLBACK( "FontMatrix", parse_font_matrix, 0 )
+ T1_FIELD_CALLBACK( "ExpansionFactor", parse_expansion_factor, 0 )
+
+ { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
+ };
+
+
+ static FT_Error
+ cid_parse_dict( CID_Face face,
+ CID_Loader* loader,
+ FT_Byte* base,
+ FT_Long size )
+ {
+ CID_Parser* parser = &loader->parser;
+
+
+ parser->root.cursor = base;
+ parser->root.limit = base + size;
+ parser->root.error = CID_Err_Ok;
+
+ {
+ FT_Byte* cur = base;
+ FT_Byte* limit = cur + size;
+
+
+ for (;;)
+ {
+ FT_Byte* newlimit;
+
+
+ parser->root.cursor = cur;
+ cid_parser_skip_spaces( parser );
+
+ if ( parser->root.cursor >= limit )
+ newlimit = limit - 1 - 17;
+ else
+ newlimit = parser->root.cursor - 17;
+
+ /* look for `%ADOBeginFontDict' */
+ for ( ; cur < newlimit; cur++ )
+ {
+ if ( *cur == '%' &&
+ ft_strncmp( (char*)cur, "%ADOBeginFontDict", 17 ) == 0 )
+ {
+ /* if /FDArray was found, then cid->num_dicts is > 0, and */
+ /* we can start increasing parser->num_dict */
+ if ( face->cid.num_dicts > 0 )
+ parser->num_dict++;
+ }
+ }
+
+ cur = parser->root.cursor;
+ /* no error can occur in cid_parser_skip_spaces */
+ if ( cur >= limit )
+ break;
+
+ cid_parser_skip_PS_token( parser );
+ if ( parser->root.cursor >= limit || parser->root.error )
+ break;
+
+ /* look for immediates */
+ if ( *cur == '/' && cur + 2 < limit )
+ {
+ FT_PtrDist len;
+
+
+ cur++;
+ len = parser->root.cursor - cur;
+
+ if ( len > 0 && len < 22 )
+ {
+ /* now compare the immediate name to the keyword table */
+ T1_Field keyword = (T1_Field)cid_field_records;
+
+
+ for (;;)
+ {
+ FT_Byte* name;
+
+
+ name = (FT_Byte*)keyword->ident;
+ if ( !name )
+ break;
+
+ if ( cur[0] == name[0] &&
+ len == (FT_PtrDist)ft_strlen( (const char*)name ) )
+ {
+ FT_PtrDist n;
+
+
+ for ( n = 1; n < len; n++ )
+ if ( cur[n] != name[n] )
+ break;
+
+ if ( n >= len )
+ {
+ /* we found it - run the parsing callback */
+ parser->root.error = cid_load_keyword( face,
+ loader,
+ keyword );
+ if ( parser->root.error )
+ return parser->root.error;
+ break;
+ }
+ }
+ keyword++;
+ }
+ }
+ }
+
+ cur = parser->root.cursor;
+ }
+ }
+ return parser->root.error;
+ }
+
+
+ /* read the subrmap and the subrs of each font dict */
+ static FT_Error
+ cid_read_subrs( CID_Face face )
+ {
+ CID_FaceInfo cid = &face->cid;
+ FT_Memory memory = face->root.memory;
+ FT_Stream stream = face->cid_stream;
+ FT_Error error;
+ FT_Int n;
+ CID_Subrs subr;
+ FT_UInt max_offsets = 0;
+ FT_ULong* offsets = 0;
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+ if ( FT_NEW_ARRAY( face->subrs, cid->num_dicts ) )
+ goto Exit;
+
+ subr = face->subrs;
+ for ( n = 0; n < cid->num_dicts; n++, subr++ )
+ {
+ CID_FaceDict dict = cid->font_dicts + n;
+ FT_Int lenIV = dict->private_dict.lenIV;
+ FT_UInt count, num_subrs = dict->num_subrs;
+ FT_ULong data_len;
+ FT_Byte* p;
+
+
+ /* reallocate offsets array if needed */
+ if ( num_subrs + 1 > max_offsets )
+ {
+ FT_UInt new_max = FT_PAD_CEIL( num_subrs + 1, 4 );
+
+
+ if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) )
+ goto Fail;
+
+ max_offsets = new_max;
+ }
+
+ /* read the subrmap's offsets */
+ if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset ) ||
+ FT_FRAME_ENTER( ( num_subrs + 1 ) * dict->sd_bytes ) )
+ goto Fail;
+
+ p = (FT_Byte*)stream->cursor;
+ for ( count = 0; count <= num_subrs; count++ )
+ offsets[count] = cid_get_offset( &p, (FT_Byte)dict->sd_bytes );
+
+ FT_FRAME_EXIT();
+
+ /* now, compute the size of subrs charstrings, */
+ /* allocate, and read them */
+ data_len = offsets[num_subrs] - offsets[0];
+
+ if ( FT_NEW_ARRAY( subr->code, num_subrs + 1 ) ||
+ FT_ALLOC( subr->code[0], data_len ) )
+ goto Fail;
+
+ if ( FT_STREAM_SEEK( cid->data_offset + offsets[0] ) ||
+ FT_STREAM_READ( subr->code[0], data_len ) )
+ goto Fail;
+
+ /* set up pointers */
+ for ( count = 1; count <= num_subrs; count++ )
+ {
+ FT_ULong len;
+
+
+ len = offsets[count] - offsets[count - 1];
+ subr->code[count] = subr->code[count - 1] + len;
+ }
+
+ /* decrypt subroutines, but only if lenIV >= 0 */
+ if ( lenIV >= 0 )
+ {
+ for ( count = 0; count < num_subrs; count++ )
+ {
+ FT_ULong len;
+
+
+ len = offsets[count + 1] - offsets[count];
+ psaux->t1_decrypt( subr->code[count], len, 4330 );
+ }
+ }
+
+ subr->num_subrs = num_subrs;
+ }
+
+ Exit:
+ FT_FREE( offsets );
+ return error;
+
+ Fail:
+ if ( face->subrs )
+ {
+ for ( n = 0; n < cid->num_dicts; n++ )
+ {
+ if ( face->subrs[n].code )
+ FT_FREE( face->subrs[n].code[0] );
+
+ FT_FREE( face->subrs[n].code );
+ }
+ FT_FREE( face->subrs );
+ }
+ goto Exit;
+ }
+
+
+ static void
+ t1_init_loader( CID_Loader* loader,
+ CID_Face face )
+ {
+ FT_UNUSED( face );
+
+ FT_MEM_ZERO( loader, sizeof ( *loader ) );
+ }
+
+
+ static void
+ t1_done_loader( CID_Loader* loader )
+ {
+ CID_Parser* parser = &loader->parser;
+
+
+ /* finalize parser */
+ cid_parser_done( parser );
+ }
+
+
+ static FT_Error
+ cid_hex_to_binary( FT_Byte* data,
+ FT_Long data_len,
+ FT_ULong offset,
+ CID_Face face )
+ {
+ FT_Stream stream = face->root.stream;
+ FT_Error error;
+
+ FT_Byte buffer[256];
+ FT_Byte *p, *plimit;
+ FT_Byte *d, *dlimit;
+ FT_Byte val;
+
+ FT_Bool upper_nibble, done;
+
+
+ if ( FT_STREAM_SEEK( offset ) )
+ goto Exit;
+
+ d = data;
+ dlimit = d + data_len;
+ p = buffer;
+ plimit = p;
+
+ upper_nibble = 1;
+ done = 0;
+
+ while ( d < dlimit )
+ {
+ if ( p >= plimit )
+ {
+ FT_ULong oldpos = FT_STREAM_POS();
+ FT_ULong size = stream->size - oldpos;
+
+
+ if ( size == 0 )
+ {
+ error = CID_Err_Syntax_Error;
+ goto Exit;
+ }
+
+ if ( FT_STREAM_READ( buffer, 256 > size ? size : 256 ) )
+ goto Exit;
+ p = buffer;
+ plimit = p + FT_STREAM_POS() - oldpos;
+ }
+
+ if ( ft_isdigit( *p ) )
+ val = (FT_Byte)( *p - '0' );
+ else if ( *p >= 'a' && *p <= 'f' )
+ val = (FT_Byte)( *p - 'a' );
+ else if ( *p >= 'A' && *p <= 'F' )
+ val = (FT_Byte)( *p - 'A' + 10 );
+ else if ( *p == ' ' ||
+ *p == '\t' ||
+ *p == '\r' ||
+ *p == '\n' ||
+ *p == '\f' ||
+ *p == '\0' )
+ {
+ p++;
+ continue;
+ }
+ else if ( *p == '>' )
+ {
+ val = 0;
+ done = 1;
+ }
+ else
+ {
+ error = CID_Err_Syntax_Error;
+ goto Exit;
+ }
+
+ if ( upper_nibble )
+ *d = (FT_Byte)( val << 4 );
+ else
+ {
+ *d = (FT_Byte)( *d + val );
+ d++;
+ }
+
+ upper_nibble = (FT_Byte)( 1 - upper_nibble );
+
+ if ( done )
+ break;
+
+ p++;
+ }
+
+ error = CID_Err_Ok;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cid_face_open( CID_Face face,
+ FT_Int face_index )
+ {
+ CID_Loader loader;
+ CID_Parser* parser;
+ FT_Memory memory = face->root.memory;
+ FT_Error error;
+
+
+ t1_init_loader( &loader, face );
+
+ parser = &loader.parser;
+ error = cid_parser_new( parser, face->root.stream, face->root.memory,
+ (PSAux_Service)face->psaux );
+ if ( error )
+ goto Exit;
+
+ error = cid_parse_dict( face, &loader,
+ parser->postscript,
+ parser->postscript_len );
+ if ( error )
+ goto Exit;
+
+ if ( face_index < 0 )
+ goto Exit;
+
+ if ( FT_NEW( face->cid_stream ) )
+ goto Exit;
+
+ if ( parser->binary_length )
+ {
+ /* we must convert the data section from hexadecimal to binary */
+ if ( FT_ALLOC( face->binary_data, parser->binary_length ) ||
+ cid_hex_to_binary( face->binary_data, parser->binary_length,
+ parser->data_offset, face ) )
+ goto Exit;
+
+ FT_Stream_OpenMemory( face->cid_stream,
+ face->binary_data, parser->binary_length );
+ face->cid.data_offset = 0;
+ }
+ else
+ {
+ *face->cid_stream = *face->root.stream;
+ face->cid.data_offset = loader.parser.data_offset;
+ }
+
+ error = cid_read_subrs( face );
+
+ Exit:
+ t1_done_loader( &loader );
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.h
new file mode 100644
index 00000000000..8c172ffee2d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/* */
+/* cidload.h */
+/* */
+/* CID-keyed Type1 font loader (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CIDLOAD_H__
+#define __CIDLOAD_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include "cidparse.h"
+
+
+FT_BEGIN_HEADER
+
+
+ typedef struct CID_Loader_
+ {
+ CID_Parser parser; /* parser used to read the stream */
+ FT_Int num_chars; /* number of characters in encoding */
+
+ } CID_Loader;
+
+
+ FT_LOCAL( FT_Long )
+ cid_get_offset( FT_Byte** start,
+ FT_Byte offsize );
+
+ FT_LOCAL( FT_Error )
+ cid_face_open( CID_Face face,
+ FT_Int face_index );
+
+
+FT_END_HEADER
+
+#endif /* __CIDLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.c
new file mode 100644
index 00000000000..9647d870161
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.c
@@ -0,0 +1,481 @@
+/***************************************************************************/
+/* */
+/* cidobjs.c */
+/* */
+/* CID objects manager (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include "cidgload.h"
+#include "cidload.h"
+
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+#include "ciderrs.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cidobjs
+
+
+ /*************************************************************************/
+ /* */
+ /* SLOT FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ cid_slot_done( FT_GlyphSlot slot )
+ {
+ slot->internal->glyph_hints = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cid_slot_init( FT_GlyphSlot slot )
+ {
+ CID_Face face;
+ PSHinter_Service pshinter;
+
+
+ face = (CID_Face)slot->face;
+ pshinter = (PSHinter_Service)face->pshinter;
+
+ if ( pshinter )
+ {
+ FT_Module module;
+
+
+ module = FT_Get_Module( slot->face->driver->root.library,
+ "pshinter" );
+ if ( module )
+ {
+ T1_Hints_Funcs funcs;
+
+
+ funcs = pshinter->get_t1_funcs( module );
+ slot->internal->glyph_hints = (void*)funcs;
+ }
+ }
+
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SIZE FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+
+ static PSH_Globals_Funcs
+ cid_size_get_globals_funcs( CID_Size size )
+ {
+ CID_Face face = (CID_Face)size->root.face;
+ PSHinter_Service pshinter = (PSHinter_Service)face->pshinter;
+ FT_Module module;
+
+
+ module = FT_Get_Module( size->root.face->driver->root.library,
+ "pshinter" );
+ return ( module && pshinter && pshinter->get_globals_funcs )
+ ? pshinter->get_globals_funcs( module )
+ : 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ cid_size_done( FT_Size cidsize ) /* CID_Size */
+ {
+ CID_Size size = (CID_Size)cidsize;
+
+
+ if ( cidsize->internal )
+ {
+ PSH_Globals_Funcs funcs;
+
+
+ funcs = cid_size_get_globals_funcs( size );
+ if ( funcs )
+ funcs->destroy( (PSH_Globals)cidsize->internal );
+
+ cidsize->internal = 0;
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cid_size_init( FT_Size cidsize ) /* CID_Size */
+ {
+ CID_Size size = (CID_Size)cidsize;
+ FT_Error error = 0;
+ PSH_Globals_Funcs funcs = cid_size_get_globals_funcs( size );
+
+
+ if ( funcs )
+ {
+ PSH_Globals globals;
+ CID_Face face = (CID_Face)cidsize->face;
+ CID_FaceDict dict = face->cid.font_dicts + face->root.face_index;
+ PS_Private priv = &dict->private_dict;
+
+
+ error = funcs->create( cidsize->face->memory, priv, &globals );
+ if ( !error )
+ cidsize->internal = (FT_Size_Internal)(void*)globals;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL( FT_Error )
+ cid_size_request( FT_Size size,
+ FT_Size_Request req )
+ {
+ PSH_Globals_Funcs funcs;
+
+
+ FT_Request_Metrics( size->face, req );
+
+ funcs = cid_size_get_globals_funcs( (CID_Size)size );
+
+ if ( funcs )
+ funcs->set_scale( (PSH_Globals)size->internal,
+ size->metrics.x_scale,
+ size->metrics.y_scale,
+ 0, 0 );
+
+ return CID_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* FACE FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cid_face_done */
+ /* */
+ /* <Description> */
+ /* Finalizes a given face object. */
+ /* */
+ /* <Input> */
+ /* face :: A pointer to the face object to destroy. */
+ /* */
+ FT_LOCAL_DEF( void )
+ cid_face_done( FT_Face cidface ) /* CID_Face */
+ {
+ CID_Face face = (CID_Face)cidface;
+ FT_Memory memory;
+ CID_FaceInfo cid;
+ PS_FontInfo info;
+
+
+ if ( !face )
+ return;
+
+ cid = &face->cid;
+ info = &cid->font_info;
+ memory = cidface->memory;
+
+ /* release subrs */
+ if ( face->subrs )
+ {
+ FT_Int n;
+
+
+ for ( n = 0; n < cid->num_dicts; n++ )
+ {
+ CID_Subrs subr = face->subrs + n;
+
+
+ if ( subr->code )
+ {
+ FT_FREE( subr->code[0] );
+ FT_FREE( subr->code );
+ }
+ }
+
+ FT_FREE( face->subrs );
+ }
+
+ /* release FontInfo strings */
+ FT_FREE( info->version );
+ FT_FREE( info->notice );
+ FT_FREE( info->full_name );
+ FT_FREE( info->family_name );
+ FT_FREE( info->weight );
+
+ /* release font dictionaries */
+ FT_FREE( cid->font_dicts );
+ cid->num_dicts = 0;
+
+ /* release other strings */
+ FT_FREE( cid->cid_font_name );
+ FT_FREE( cid->registry );
+ FT_FREE( cid->ordering );
+
+ cidface->family_name = 0;
+ cidface->style_name = 0;
+
+ FT_FREE( face->binary_data );
+ FT_FREE( face->cid_stream );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cid_face_init */
+ /* */
+ /* <Description> */
+ /* Initializes a given CID face object. */
+ /* */
+ /* <Input> */
+ /* stream :: The source font stream. */
+ /* */
+ /* face_index :: The index of the font face in the resource. */
+ /* */
+ /* num_params :: Number of additional generic parameters. Ignored. */
+ /* */
+ /* params :: Additional generic parameters. Ignored. */
+ /* */
+ /* <InOut> */
+ /* face :: The newly built face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ cid_face_init( FT_Stream stream,
+ FT_Face cidface, /* CID_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ CID_Face face = (CID_Face)cidface;
+ FT_Error error;
+ PSAux_Service psaux;
+ PSHinter_Service pshinter;
+
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+ FT_UNUSED( stream );
+
+
+ cidface->num_faces = 1;
+
+ psaux = (PSAux_Service)face->psaux;
+ if ( !psaux )
+ {
+ psaux = (PSAux_Service)FT_Get_Module_Interface(
+ FT_FACE_LIBRARY( face ), "psaux" );
+
+ face->psaux = psaux;
+ }
+
+ pshinter = (PSHinter_Service)face->pshinter;
+ if ( !pshinter )
+ {
+ pshinter = (PSHinter_Service)FT_Get_Module_Interface(
+ FT_FACE_LIBRARY( face ), "pshinter" );
+
+ face->pshinter = pshinter;
+ }
+
+ /* open the tokenizer; this will also check the font format */
+ if ( FT_STREAM_SEEK( 0 ) )
+ goto Exit;
+
+ error = cid_face_open( face, face_index );
+ if ( error )
+ goto Exit;
+
+ /* if we just wanted to check the format, leave successfully now */
+ if ( face_index < 0 )
+ goto Exit;
+
+ /* check the face index */
+ /* XXX: handle CID fonts with more than a single face */
+ if ( face_index != 0 )
+ {
+ FT_ERROR(( "cid_face_init: invalid face index\n" ));
+ error = CID_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* now load the font program into the face object */
+
+ /* initialize the face object fields */
+
+ /* set up root face fields */
+ {
+ CID_FaceInfo cid = &face->cid;
+ PS_FontInfo info = &cid->font_info;
+
+
+ cidface->num_glyphs = cid->cid_count;
+ cidface->num_charmaps = 0;
+
+ cidface->face_index = face_index;
+ cidface->face_flags = FT_FACE_FLAG_SCALABLE | /* scalable outlines */
+ FT_FACE_FLAG_HORIZONTAL | /* horizontal data */
+ FT_FACE_FLAG_HINTER; /* has native hinter */
+
+ if ( info->is_fixed_pitch )
+ cidface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ /* XXX: TODO: add kerning with .afm support */
+
+ /* get style name -- be careful, some broken fonts only */
+ /* have a /FontName dictionary entry! */
+ cidface->family_name = info->family_name;
+ /* assume "Regular" style if we don't know better */
+ cidface->style_name = (char *)"Regular";
+ if ( cidface->family_name )
+ {
+ char* full = info->full_name;
+ char* family = cidface->family_name;
+
+
+ if ( full )
+ {
+ while ( *full )
+ {
+ if ( *full == *family )
+ {
+ family++;
+ full++;
+ }
+ else
+ {
+ if ( *full == ' ' || *full == '-' )
+ full++;
+ else if ( *family == ' ' || *family == '-' )
+ family++;
+ else
+ {
+ if ( !*family )
+ cidface->style_name = full;
+ break;
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ /* do we have a `/FontName'? */
+ if ( cid->cid_font_name )
+ cidface->family_name = cid->cid_font_name;
+ }
+
+ /* compute style flags */
+ cidface->style_flags = 0;
+ if ( info->italic_angle )
+ cidface->style_flags |= FT_STYLE_FLAG_ITALIC;
+ if ( info->weight )
+ {
+ if ( !ft_strcmp( info->weight, "Bold" ) ||
+ !ft_strcmp( info->weight, "Black" ) )
+ cidface->style_flags |= FT_STYLE_FLAG_BOLD;
+ }
+
+ /* no embedded bitmap support */
+ cidface->num_fixed_sizes = 0;
+ cidface->available_sizes = 0;
+
+ cidface->bbox.xMin = cid->font_bbox.xMin >> 16;
+ cidface->bbox.yMin = cid->font_bbox.yMin >> 16;
+ cidface->bbox.xMax = ( cid->font_bbox.xMax + 0xFFFFU ) >> 16;
+ cidface->bbox.yMax = ( cid->font_bbox.yMax + 0xFFFFU ) >> 16;
+
+ if ( !cidface->units_per_EM )
+ cidface->units_per_EM = 1000;
+
+ cidface->ascender = (FT_Short)( cidface->bbox.yMax );
+ cidface->descender = (FT_Short)( cidface->bbox.yMin );
+
+ cidface->height = (FT_Short)( ( cidface->units_per_EM * 12 ) / 10 );
+ if ( cidface->height < cidface->ascender - cidface->descender )
+ cidface->height = (FT_Short)( cidface->ascender - cidface->descender );
+
+ cidface->underline_position = (FT_Short)info->underline_position;
+ cidface->underline_thickness = (FT_Short)info->underline_thickness;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cid_driver_init */
+ /* */
+ /* <Description> */
+ /* Initializes a given CID driver object. */
+ /* */
+ /* <Input> */
+ /* driver :: A handle to the target driver object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ cid_driver_init( FT_Module driver )
+ {
+ FT_UNUSED( driver );
+
+ return CID_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* cid_driver_done */
+ /* */
+ /* <Description> */
+ /* Finalizes a given CID driver. */
+ /* */
+ /* <Input> */
+ /* driver :: A handle to the target CID driver. */
+ /* */
+ FT_LOCAL_DEF( void )
+ cid_driver_done( FT_Module driver )
+ {
+ FT_UNUSED( driver );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.h
new file mode 100644
index 00000000000..aee346d1c88
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.h
@@ -0,0 +1,154 @@
+/***************************************************************************/
+/* */
+/* cidobjs.h */
+/* */
+/* CID objects manager (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CIDOBJS_H__
+#define __CIDOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* The following structures must be defined by the hinter */
+ typedef struct CID_Size_Hints_ CID_Size_Hints;
+ typedef struct CID_Glyph_Hints_ CID_Glyph_Hints;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CID_Driver */
+ /* */
+ /* <Description> */
+ /* A handle to a Type 1 driver object. */
+ /* */
+ typedef struct CID_DriverRec_* CID_Driver;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CID_Size */
+ /* */
+ /* <Description> */
+ /* A handle to a Type 1 size object. */
+ /* */
+ typedef struct CID_SizeRec_* CID_Size;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CID_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* A handle to a Type 1 glyph slot object. */
+ /* */
+ typedef struct CID_GlyphSlotRec_* CID_GlyphSlot;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CID_CharMap */
+ /* */
+ /* <Description> */
+ /* A handle to a Type 1 character mapping object. */
+ /* */
+ /* <Note> */
+ /* The Type 1 format doesn't use a charmap but an encoding table. */
+ /* The driver is responsible for making up charmap objects */
+ /* corresponding to these tables. */
+ /* */
+ typedef struct CID_CharMapRec_* CID_CharMap;
+
+
+ /*************************************************************************/
+ /* */
+ /* HERE BEGINS THE TYPE 1 SPECIFIC STUFF */
+ /* */
+ /*************************************************************************/
+
+
+ typedef struct CID_SizeRec_
+ {
+ FT_SizeRec root;
+ FT_Bool valid;
+
+ } CID_SizeRec;
+
+
+ typedef struct CID_GlyphSlotRec_
+ {
+ FT_GlyphSlotRec root;
+
+ FT_Bool hint;
+ FT_Bool scaled;
+
+ FT_Fixed x_scale;
+ FT_Fixed y_scale;
+
+ } CID_GlyphSlotRec;
+
+
+ FT_LOCAL( void )
+ cid_slot_done( FT_GlyphSlot slot );
+
+ FT_LOCAL( FT_Error )
+ cid_slot_init( FT_GlyphSlot slot );
+
+
+ FT_LOCAL( void )
+ cid_size_done( FT_Size size ); /* CID_Size */
+
+ FT_LOCAL( FT_Error )
+ cid_size_init( FT_Size size ); /* CID_Size */
+
+ FT_LOCAL( FT_Error )
+ cid_size_request( FT_Size size, /* CID_Size */
+ FT_Size_Request req );
+
+ FT_LOCAL( FT_Error )
+ cid_face_init( FT_Stream stream,
+ FT_Face face, /* CID_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+ FT_LOCAL( void )
+ cid_face_done( FT_Face face ); /* CID_Face */
+
+
+ FT_LOCAL( FT_Error )
+ cid_driver_init( FT_Module driver );
+
+ FT_LOCAL( void )
+ cid_driver_done( FT_Module driver );
+
+
+FT_END_HEADER
+
+#endif /* __CIDOBJS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.c
new file mode 100644
index 00000000000..bb87afc5891
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.c
@@ -0,0 +1,226 @@
+/***************************************************************************/
+/* */
+/* cidparse.c */
+/* */
+/* CID-keyed Type1 parser (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+
+#include "cidparse.h"
+
+#include "ciderrs.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_cidparse
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** INPUT STREAM PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( FT_Error )
+ cid_parser_new( CID_Parser* parser,
+ FT_Stream stream,
+ FT_Memory memory,
+ PSAux_Service psaux )
+ {
+ FT_Error error;
+ FT_ULong base_offset, offset, ps_len;
+ FT_Byte *cur, *limit;
+ FT_Byte *arg1, *arg2;
+
+
+ FT_MEM_ZERO( parser, sizeof ( *parser ) );
+ psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
+
+ parser->stream = stream;
+
+ base_offset = FT_STREAM_POS();
+
+ /* first of all, check the font format in the header */
+ if ( FT_FRAME_ENTER( 31 ) )
+ goto Exit;
+
+ if ( ft_strncmp( (char *)stream->cursor,
+ "%!PS-Adobe-3.0 Resource-CIDFont", 31 ) )
+ {
+ FT_TRACE2(( "[not a valid CID-keyed font]\n" ));
+ error = CID_Err_Unknown_File_Format;
+ }
+
+ FT_FRAME_EXIT();
+ if ( error )
+ goto Exit;
+
+ Again:
+ /* now, read the rest of the file until we find */
+ /* `StartData' or `/sfnts' */
+ {
+ FT_Byte buffer[256 + 10];
+ FT_Int read_len = 256 + 10;
+ FT_Byte* p = buffer;
+
+
+ for ( offset = (FT_ULong)FT_STREAM_POS(); ; offset += 256 )
+ {
+ FT_Int stream_len;
+
+
+ stream_len = stream->size - FT_STREAM_POS();
+ if ( stream_len == 0 )
+ {
+ FT_TRACE2(( "cid_parser_new: no `StartData' keyword found\n" ));
+ error = CID_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ read_len = FT_MIN( read_len, stream_len );
+ if ( FT_STREAM_READ( p, read_len ) )
+ goto Exit;
+
+ if ( read_len < 256 )
+ p[read_len] = '\0';
+
+ limit = p + read_len - 10;
+
+ for ( p = buffer; p < limit; p++ )
+ {
+ if ( p[0] == 'S' && ft_strncmp( (char*)p, "StartData", 9 ) == 0 )
+ {
+ /* save offset of binary data after `StartData' */
+ offset += p - buffer + 10;
+ goto Found;
+ }
+ else if ( p[1] == 's' && ft_strncmp( (char*)p, "/sfnts", 6 ) == 0 )
+ {
+ offset += p - buffer + 7;
+ goto Found;
+ }
+ }
+
+ FT_MEM_MOVE( buffer, p, 10 );
+ read_len = 256;
+ p = buffer + 10;
+ }
+ }
+
+ Found:
+ /* We have found the start of the binary data or the `/sfnts' token. */
+ /* Now rewind and extract the frame corresponding to this PostScript */
+ /* section. */
+
+ ps_len = offset - base_offset;
+ if ( FT_STREAM_SEEK( base_offset ) ||
+ FT_FRAME_EXTRACT( ps_len, parser->postscript ) )
+ goto Exit;
+
+ parser->data_offset = offset;
+ parser->postscript_len = ps_len;
+ parser->root.base = parser->postscript;
+ parser->root.cursor = parser->postscript;
+ parser->root.limit = parser->root.cursor + ps_len;
+ parser->num_dict = -1;
+
+ /* Finally, we check whether `StartData' or `/sfnts' was real -- */
+ /* it could be in a comment or string. We also get the arguments */
+ /* of `StartData' to find out whether the data is represented in */
+ /* binary or hex format. */
+
+ arg1 = parser->root.cursor;
+ cid_parser_skip_PS_token( parser );
+ cid_parser_skip_spaces ( parser );
+ arg2 = parser->root.cursor;
+ cid_parser_skip_PS_token( parser );
+ cid_parser_skip_spaces ( parser );
+
+ limit = parser->root.limit;
+ cur = parser->root.cursor;
+
+ while ( cur < limit )
+ {
+ if ( parser->root.error )
+ {
+ error = parser->root.error;
+ goto Exit;
+ }
+
+ if ( cur[0] == 'S' && ft_strncmp( (char*)cur, "StartData", 9 ) == 0 )
+ {
+ if ( ft_strncmp( (char*)arg1, "(Hex)", 5 ) == 0 )
+ parser->binary_length = ft_atol( (const char *)arg2 );
+
+ limit = parser->root.limit;
+ cur = parser->root.cursor;
+ goto Exit;
+ }
+ else if ( cur[1] == 's' && ft_strncmp( (char*)cur, "/sfnts", 6 ) == 0 )
+ {
+ FT_TRACE2(( "cid_parser_new: cannot handle Type 11 fonts\n" ));
+ error = CID_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ cid_parser_skip_PS_token( parser );
+ cid_parser_skip_spaces ( parser );
+ arg1 = arg2;
+ arg2 = cur;
+ cur = parser->root.cursor;
+ }
+
+ /* we haven't found the correct `StartData'; go back and continue */
+ /* searching */
+ FT_FRAME_RELEASE( parser->postscript );
+ if ( !FT_STREAM_SEEK( offset ) )
+ goto Again;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ cid_parser_done( CID_Parser* parser )
+ {
+ /* always free the private dictionary */
+ if ( parser->postscript )
+ {
+ FT_Stream stream = parser->stream;
+
+
+ FT_FRAME_RELEASE( parser->postscript );
+ }
+ parser->root.funcs.done( &parser->root );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.h
new file mode 100644
index 00000000000..ca37deab936
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.h
@@ -0,0 +1,123 @@
+/***************************************************************************/
+/* */
+/* cidparse.h */
+/* */
+/* CID-keyed Type1 parser (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CIDPARSE_H__
+#define __CIDPARSE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_Parser */
+ /* */
+ /* <Description> */
+ /* A CID_Parser is an object used to parse a Type 1 fonts very */
+ /* quickly. */
+ /* */
+ /* <Fields> */
+ /* root :: The root PS_ParserRec fields. */
+ /* */
+ /* stream :: The current input stream. */
+ /* */
+ /* postscript :: A pointer to the data to be parsed. */
+ /* */
+ /* postscript_len :: The length of the data to be parsed. */
+ /* */
+ /* data_offset :: The start position of the binary data (i.e., the */
+ /* end of the data to be parsed. */
+ /* */
+ /* binary_length :: The length of the data after the `StartData' */
+ /* command if the data format is hexadecimal. */
+ /* */
+ /* cid :: A structure which holds the information about */
+ /* the current font. */
+ /* */
+ /* num_dict :: The number of font dictionaries. */
+ /* */
+ typedef struct CID_Parser_
+ {
+ PS_ParserRec root;
+ FT_Stream stream;
+
+ FT_Byte* postscript;
+ FT_Long postscript_len;
+
+ FT_ULong data_offset;
+
+ FT_Long binary_length;
+
+ CID_FaceInfo cid;
+ FT_Int num_dict;
+
+ } CID_Parser;
+
+
+ FT_LOCAL( FT_Error )
+ cid_parser_new( CID_Parser* parser,
+ FT_Stream stream,
+ FT_Memory memory,
+ PSAux_Service psaux );
+
+ FT_LOCAL( void )
+ cid_parser_done( CID_Parser* parser );
+
+
+ /*************************************************************************/
+ /* */
+ /* PARSING ROUTINES */
+ /* */
+ /*************************************************************************/
+
+#define cid_parser_skip_spaces( p ) \
+ (p)->root.funcs.skip_spaces( &(p)->root )
+#define cid_parser_skip_PS_token( p ) \
+ (p)->root.funcs.skip_PS_token( &(p)->root )
+
+#define cid_parser_to_int( p ) (p)->root.funcs.to_int( &(p)->root )
+#define cid_parser_to_fixed( p, t ) (p)->root.funcs.to_fixed( &(p)->root, t )
+
+#define cid_parser_to_coord_array( p, m, c ) \
+ (p)->root.funcs.to_coord_array( &(p)->root, m, c )
+#define cid_parser_to_fixed_array( p, m, f, t ) \
+ (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
+#define cid_parser_to_token( p, t ) \
+ (p)->root.funcs.to_token( &(p)->root, t )
+#define cid_parser_to_token_array( p, t, m, c ) \
+ (p)->root.funcs.to_token_array( &(p)->root, t, m, c )
+
+#define cid_parser_load_field( p, f, o ) \
+ (p)->root.funcs.load_field( &(p)->root, f, o, 0, 0 )
+#define cid_parser_load_field_table( p, f, o ) \
+ (p)->root.funcs.load_field_table( &(p)->root, f, o, 0, 0 )
+
+
+FT_END_HEADER
+
+#endif /* __CIDPARSE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.c
new file mode 100644
index 00000000000..85ee6cf1915
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.c
@@ -0,0 +1,198 @@
+/***************************************************************************/
+/* */
+/* cidriver.c */
+/* */
+/* CID driver interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "cidriver.h"
+#include "cidgload.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include "ciderrs.h"
+
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include FT_SERVICE_CID_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ciddriver
+
+
+ /*
+ * POSTSCRIPT NAME SERVICE
+ *
+ */
+
+ static const char*
+ cid_get_postscript_name( CID_Face face )
+ {
+ const char* result = face->cid.cid_font_name;
+
+
+ if ( result && result[0] == '/' )
+ result++;
+
+ return result;
+ }
+
+
+ static const FT_Service_PsFontNameRec cid_service_ps_name =
+ {
+ (FT_PsName_GetFunc) cid_get_postscript_name
+ };
+
+
+ /*
+ * POSTSCRIPT INFO SERVICE
+ *
+ */
+
+ static FT_Error
+ cid_ps_get_font_info( FT_Face face,
+ PS_FontInfoRec* afont_info )
+ {
+ *afont_info = ((CID_Face)face)->cid.font_info;
+ return 0;
+ }
+
+
+ static const FT_Service_PsInfoRec cid_service_ps_info =
+ {
+ (PS_GetFontInfoFunc) cid_ps_get_font_info,
+ (PS_HasGlyphNamesFunc) NULL, /* unsupported with CID fonts */
+ (PS_GetFontPrivateFunc)NULL /* unsupported */
+ };
+
+
+ /*
+ * CID INFO SERVICE
+ *
+ */
+ static FT_Error
+ cid_get_ros( CID_Face face,
+ const char* *registry,
+ const char* *ordering,
+ FT_Int *supplement )
+ {
+ CID_FaceInfo cid = &face->cid;
+
+
+ if ( registry )
+ *registry = cid->registry;
+
+ if ( ordering )
+ *ordering = cid->ordering;
+
+ if ( supplement )
+ *supplement = cid->supplement;
+
+ return CID_Err_Ok;
+ }
+
+
+ static const FT_Service_CIDRec cid_service_cid_info =
+ {
+ (FT_CID_GetRegistryOrderingSupplementFunc)cid_get_ros
+ };
+
+
+ /*
+ * SERVICE LIST
+ *
+ */
+
+ static const FT_ServiceDescRec cid_services[] =
+ {
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_CID },
+ { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cid_service_ps_name },
+ { FT_SERVICE_ID_POSTSCRIPT_INFO, &cid_service_ps_info },
+ { FT_SERVICE_ID_CID, &cid_service_cid_info },
+ { NULL, NULL }
+ };
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ cid_get_interface( FT_Module module,
+ const char* cid_interface )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( cid_services, cid_interface );
+ }
+
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec t1cid_driver_class =
+ {
+ /* first of all, the FT_Module_Class fields */
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE |
+ FT_MODULE_DRIVER_HAS_HINTER,
+
+ sizeof( FT_DriverRec ),
+ "t1cid", /* module name */
+ 0x10000L, /* version 1.0 of driver */
+ 0x20000L, /* requires FreeType 2.0 */
+
+ 0,
+
+ cid_driver_init,
+ cid_driver_done,
+ cid_get_interface
+ },
+
+ /* then the other font drivers fields */
+ sizeof( CID_FaceRec ),
+ sizeof( CID_SizeRec ),
+ sizeof( CID_GlyphSlotRec ),
+
+ cid_face_init,
+ cid_face_done,
+
+ cid_size_init,
+ cid_size_done,
+ cid_slot_init,
+ cid_slot_done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+
+ cid_slot_load_glyph,
+
+ 0, /* FT_Face_GetKerningFunc */
+ 0, /* FT_Face_AttachFunc */
+
+ 0, /* FT_Face_GetAdvancesFunc */
+
+ cid_size_request,
+ 0 /* FT_Size_SelectFunc */
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.h
new file mode 100644
index 00000000000..d5a80f6f9fb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/* */
+/* cidriver.h */
+/* */
+/* High-level CID driver interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __CIDRIVER_H__
+#define __CIDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_CALLBACK_TABLE
+ const FT_Driver_ClassRec t1cid_driver_class;
+
+
+FT_END_HEADER
+
+#endif /* __CIDRIVER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidtoken.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidtoken.h
new file mode 100644
index 00000000000..0795f0509ae
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidtoken.h
@@ -0,0 +1,106 @@
+/***************************************************************************/
+/* */
+/* cidtoken.h */
+/* */
+/* CID token definitions (specification only). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE CID_FaceInfoRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_CID_INFO
+
+ T1_FIELD_KEY ( "CIDFontName", cid_font_name, 0 )
+ T1_FIELD_NUM ( "CIDFontVersion", cid_version, 0 )
+ T1_FIELD_NUM ( "CIDFontType", cid_font_type, 0 )
+ T1_FIELD_STRING( "Registry", registry, 0 )
+ T1_FIELD_STRING( "Ordering", ordering, 0 )
+ T1_FIELD_NUM ( "Supplement", supplement, 0 )
+ T1_FIELD_NUM ( "UIDBase", uid_base, 0 )
+ T1_FIELD_NUM ( "CIDMapOffset", cidmap_offset, 0 )
+ T1_FIELD_NUM ( "FDBytes", fd_bytes, 0 )
+ T1_FIELD_NUM ( "GDBytes", gd_bytes, 0 )
+ T1_FIELD_NUM ( "CIDCount", cid_count, 0 )
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PS_FontInfoRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_FONT_INFO
+
+ T1_FIELD_STRING( "version", version, 0 )
+ T1_FIELD_STRING( "Notice", notice, 0 )
+ T1_FIELD_STRING( "FullName", full_name, 0 )
+ T1_FIELD_STRING( "FamilyName", family_name, 0 )
+ T1_FIELD_STRING( "Weight", weight, 0 )
+ T1_FIELD_NUM ( "ItalicAngle", italic_angle, 0 )
+ T1_FIELD_BOOL ( "isFixedPitch", is_fixed_pitch, 0 )
+ T1_FIELD_NUM ( "UnderlinePosition", underline_position, 0 )
+ T1_FIELD_NUM ( "UnderlineThickness", underline_thickness, 0 )
+ T1_FIELD_NUM ( "FSType", fs_type, 0 )
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE CID_FaceDictRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_FONT_DICT
+
+ T1_FIELD_NUM ( "PaintType", paint_type, 0 )
+ T1_FIELD_NUM ( "FontType", font_type, 0 )
+ T1_FIELD_NUM ( "SubrMapOffset", subrmap_offset, 0 )
+ T1_FIELD_NUM ( "SDBytes", sd_bytes, 0 )
+ T1_FIELD_NUM ( "SubrCount", num_subrs, 0 )
+ T1_FIELD_NUM ( "lenBuildCharArray", len_buildchar, 0 )
+ T1_FIELD_FIXED( "ForceBoldThreshold", forcebold_threshold, 0 )
+ T1_FIELD_FIXED( "StrokeWidth", stroke_width, 0 )
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PS_PrivateRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_PRIVATE
+
+ T1_FIELD_NUM ( "UniqueID", unique_id, 0 )
+ T1_FIELD_NUM ( "lenIV", lenIV, 0 )
+ T1_FIELD_NUM ( "LanguageGroup", language_group, 0 )
+ T1_FIELD_NUM ( "password", password, 0 )
+
+ T1_FIELD_FIXED_1000( "BlueScale", blue_scale, 0 )
+ T1_FIELD_NUM ( "BlueShift", blue_shift, 0 )
+ T1_FIELD_NUM ( "BlueFuzz", blue_fuzz, 0 )
+
+ T1_FIELD_NUM_TABLE ( "BlueValues", blue_values, 14, 0 )
+ T1_FIELD_NUM_TABLE ( "OtherBlues", other_blues, 10, 0 )
+ T1_FIELD_NUM_TABLE ( "FamilyBlues", family_blues, 14, 0 )
+ T1_FIELD_NUM_TABLE ( "FamilyOtherBlues", family_other_blues, 10, 0 )
+
+ T1_FIELD_NUM_TABLE2( "StdHW", standard_width, 1, 0 )
+ T1_FIELD_NUM_TABLE2( "StdVW", standard_height, 1, 0 )
+ T1_FIELD_NUM_TABLE2( "MinFeature", min_feature, 2, 0 )
+
+ T1_FIELD_NUM_TABLE ( "StemSnapH", snap_widths, 12, 0 )
+ T1_FIELD_NUM_TABLE ( "StemSnapV", snap_heights, 12, 0 )
+
+ T1_FIELD_BOOL ( "ForceBold", force_bold, 0 )
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE FT_BBox
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_BBOX
+
+ T1_FIELD_BBOX( "FontBBox", xMin, 0 )
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/module.mk
new file mode 100644
index 00000000000..ce30bfd7ae4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 CID module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += TYPE1CID_DRIVER
+
+define TYPE1CID_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, t1cid_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)cid $(ECHO_DRIVER_DESC)Postscript CID-keyed fonts, no known extension$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/rules.mk
new file mode 100644
index 00000000000..f3627446126
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 CID driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# CID driver directory
+#
+CID_DIR := $(SRC_DIR)/cid
+
+
+CID_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CID_DIR))
+
+
+# CID driver sources (i.e., C files)
+#
+CID_DRV_SRC := $(CID_DIR)/cidparse.c \
+ $(CID_DIR)/cidload.c \
+ $(CID_DIR)/cidriver.c \
+ $(CID_DIR)/cidgload.c \
+ $(CID_DIR)/cidobjs.c
+
+# CID driver headers
+#
+CID_DRV_H := $(CID_DRV_SRC:%.c=%.h) \
+ $(CID_DIR)/cidtoken.h \
+ $(CID_DIR)/ciderrs.h
+
+
+# CID driver object(s)
+#
+# CID_DRV_OBJ_M is used during `multi' builds
+# CID_DRV_OBJ_S is used during `single' builds
+#
+CID_DRV_OBJ_M := $(CID_DRV_SRC:$(CID_DIR)/%.c=$(OBJ_DIR)/%.$O)
+CID_DRV_OBJ_S := $(OBJ_DIR)/type1cid.$O
+
+# CID driver source file for single build
+#
+CID_DRV_SRC_S := $(CID_DIR)/type1cid.c
+
+
+# CID driver - single object
+#
+$(CID_DRV_OBJ_S): $(CID_DRV_SRC_S) $(CID_DRV_SRC) $(FREETYPE_H) $(CID_DRV_H)
+ $(CID_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CID_DRV_SRC_S))
+
+
+# CID driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(CID_DIR)/%.c $(FREETYPE_H) $(CID_DRV_H)
+ $(CID_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(CID_DRV_OBJ_S)
+DRV_OBJS_M += $(CID_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/type1cid.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/type1cid.c
new file mode 100644
index 00000000000..0b866e97c44
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/type1cid.c
@@ -0,0 +1,29 @@
+/***************************************************************************/
+/* */
+/* type1cid.c */
+/* */
+/* FreeType OpenType driver component (body only). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "cidparse.c"
+#include "cidload.c"
+#include "cidobjs.c"
+#include "cidriver.c"
+#include "cidgload.c"
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/Jamfile
new file mode 100644
index 00000000000..88049a625d3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/Jamfile
@@ -0,0 +1,33 @@
+# FreeType 2 src/gxvalid Jamfile
+#
+# Copyright 2005 by
+# suzuki toshiya, Masatake YAMATO and Red Hat K.K.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) gxvalid ;
+
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = gxvcommn gxvfeat gxvbsln gxvtrak gxvopbd gxvprop
+ gxvmort gxvmort0 gxvmort1 gxvmort2 gxvmort4 gxvmort5
+ gxvmorx gxvmorx0 gxvmorx1 gxvmorx2 gxvmorx4 gxvmorx5
+ gxvlcar gxvkern gxvmod gxvjust ;
+ }
+ else
+ {
+ _sources = gxvalid ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/gxvalid Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/README b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/README
new file mode 100644
index 00000000000..28e535b0bcc
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/README
@@ -0,0 +1,532 @@
+gxvalid: TrueType GX validator
+==============================
+
+
+1. What is this
+---------------
+
+ `gxvalid' is a module to validate TrueType GX tables: a collection of
+ additional tables in TrueType font which are used by `QuickDraw GX
+ Text', Apple Advanced Typography (AAT). In addition, gxvalid can
+ validates `kern' tables which have been extended for AAT. Like the
+ otvalid module, gxvalid uses Freetype 2's validator framework
+ (ftvalid).
+
+ You can link gxvalid with your program; before running your own layout
+ engine, gxvalid validates a font file. As the result, you can remove
+ error-checking code from the layout engine. It is also possible to
+ use gxvalid as a stand-alone font validator; the `ftvalid' test
+ program included in the ft2demo bundle calls gxvalid internally.
+ A stand-alone font validator may be useful for font developers.
+
+ This documents documents the following issues.
+
+ - supported TrueType GX tables
+ - fundamental validation limitations
+ - permissive error handling of broken GX tables
+ - `kern' table issue.
+
+
+2. Supported tables
+-------------------
+
+ The following GX tables are currently supported.
+
+ bsln
+ feat
+ just
+ kern(*)
+ lcar
+ mort
+ morx
+ opbd
+ prop
+ trak
+
+ The following GX tables are currently unsupported.
+
+ cvar
+ fdsc
+ fmtx
+ fvar
+ gvar
+ Zapf
+
+ The following GX tables won't be supported.
+
+ acnt(**)
+ hsty(***)
+
+ The following undocumented tables in TrueType fonts designed for Apple
+ platform aren't handled either.
+
+ addg
+ CVTM
+ TPNM
+ umif
+
+
+ *) The `kern' validator handles both the classic and the new kern
+ formats; the former is supported on both Microsoft and Apple
+ platforms, while the latter is supported on Apple platforms.
+
+ **) `acnt' tables are not supported by currently available Apple font
+ tools.
+
+ ***) There is one more Apple extension, `hsty', but it is for
+ Newton-OS, not GX (Newton-OS is a platform by Apple, but it can
+ use sfnt- housed bitmap fonts only). Therefore, it should be
+ excluded from `Apple platform' in the context of TrueType.
+ gxvalid ignores it as Apple font tools do so.
+
+
+ We have checked 183 fonts bundled with MacOS 9.1, MacOS 9.2, MacOS
+ 10.0, MacOS X 10.1, MSIE for MacOS, and AppleWorks 6.0. In addition,
+ we have checked 67 Dynalab fonts (designed for MacOS) and 189 Ricoh
+ fonts (designed for Windows and MacOS dual platforms). The number of
+ fonts including TrueType GX tables are as follows.
+
+ bsln: 76
+ feat: 191
+ just: 84
+ kern: 59
+ lcar: 4
+ mort: 326
+ morx: 19
+ opbd: 4
+ prop: 114
+ trak: 16
+
+ Dynalab and Ricoh fonts don't have GX tables except of `feat' and
+ `mort'.
+
+
+3. Fundamental validation limitations
+-------------------------------------
+
+ TrueType GX provides layout information to libraries for font
+ rasterizers and text layout. gxvalid can check whether the layout
+ data in a font is conformant to the TrueType GX format specified by
+ Apple. But gxvalid cannot check a how QuickDraw GX/AAT renderer uses
+ the stored information.
+
+ 3-1. Validation of State Machine activity
+ -----------------------------------------
+
+ QuickDraw GX/AAT uses a `State Machine' to provide `stateful' layout
+ features, and TrueType GX stores the state transition diagram of
+ this `State Machine' in a `StateTable' data structure. While the
+ State Machine receives a series of glyph IDs, the State Machine
+ starts with `start of text' state, walks around various states and
+ generates various layout information to the renderer, and finally
+ reaches the `end of text' state.
+
+ gxvalid can check essential errors like:
+
+ - possibility of state transitions to undefined states
+ - existence of glyph IDs that the State Machine doesn't know how
+ to handle
+ - the State Machine cannot compute the layout information from
+ given diagram
+
+ These errors can be checked within finite steps, and without the
+ State Machine itself, because these are `expression' errors of state
+ transition diagram.
+
+ There is no limitation about how long the State Machine walks
+ around, so validation of the algorithm in the state transition
+ diagram requires infinite steps, even if we had a State Machine in
+ gxvalid. Therefore, the following errors and problems cannot be
+ checked.
+
+ - existence of states which the State Machine never transits to
+ - the possibility that the State Machine never reaches `end of
+ text'
+ - the possibility of stack underflow/overflow in the State Machine
+ (in ligature and contextual glyph substitutions, the State
+ Machine can store 16 glyphs onto its stack)
+
+ In addition, gxvalid doesn't check `temporary glyph IDs' used in the
+ chained State Machines (in `mort' and `morx' tables). If a layout
+ feature is implemented by a single State Machine, a glyph ID
+ converted by the State Machine is passed to the glyph renderer, thus
+ it should not point to an undefined glyph ID. But if a layout
+ feature is implemented by chained State Machines, a component State
+ Machine (if it is not the final one) is permitted to generate
+ undefined glyph IDs for temporary use, because it is handled by next
+ component State Machine and not by the glyph renderer. To validate
+ such temporary glyph IDs, gxvalid must stack all undefined glyph IDs
+ which can occur in the output of the previous State Machine and
+ search them in the `ClassTable' structure of the current State
+ Machine. It is too complex to list all possible glyph IDs from the
+ StateTable, especially from a ligature substitution table.
+
+ 3-2. Validation of relationship between multiple layout features
+ ----------------------------------------------------------------
+
+ gxvalid does not validate the relationship between multiple layout
+ features at all.
+
+ If multiple layout features are defined in TrueType GX tables,
+ possible interactions, overrides, and conflicts between layout
+ features are implicitly given in the font too. For example, there
+ are several predefined spacing control features:
+
+ - Text Spacing (Proportional/Monospace/Half-width/Normal)
+ - Number Spacing (Monospaced-numbers/Proportional-numbers)
+ - Kana Spacing (Full-width/Proportional)
+ - Ideographic Spacing (Full-width/Proportional)
+ - CJK Roman Spacing (Half-width/Proportional/Default-roman
+ /Full-width-roman/Proportional)
+
+ If all layout features are independently managed, we can activate
+ inconsistent typographic rules like `Text Spacing=Monospace' and
+ `Ideographic Spacing=Proportional' at the same time.
+
+ The combinations of layout features is managed by a 32bit integer
+ (one bit each for selector setting), so we can define relationships
+ between up to 32 features, theoretically. But if one feature
+ setting affects another feature setting, we need typographic
+ priority rules to validate the relationship. Unfortunately, the
+ TrueType GX format specification does not give such information even
+ for predefined features.
+
+
+4. Permissive error handling of broken GX tables
+------------------------------------------------
+
+ When Apple's font rendering system finds an inconsistency, like a
+ specification violation or an unspecified value in a TrueType GX
+ table, it does not always return error. In most cases, the rendering
+ engine silently ignores such wrong values or even whole tables. In
+ fact, MacOS is shipped with fonts including broken GX/AAT tables, but
+ no harmful effects due to `officially broken' fonts are observed by
+ end-users.
+
+ gxvalid is designed to continue the validation process as long as
+ possible. When gxvalid find wrong values, gxvalid warns it at least,
+ and takes a fallback procedure if possible. The fallback procedure
+ depends on the debug level.
+
+ We used the following three tools to investigate Apple's error handling.
+
+ - FontValidator (for MacOS 8.5 - 9.2) resource fork font
+ - ftxvalidator (for MacOS X 10.1 -) dfont or naked-sfnt
+ - ftxdumperfuser (for MacOS X 10.1 -) dfont or naked-sfnt
+
+ However, all tests were done on a PowerPC based Macintosh; at present,
+ we have not checked those tools on a m68k-based Macintosh.
+
+ In total, we checked 183 fonts bundled to MacOS 9.1, MacOS 9.2, MacOS
+ 10.0, MacOS X 10.1, MSIE for MacOS, and AppleWorks 6.0. These fonts
+ are distributed officially, but many broken GX/AAT tables were found
+ by Apple's font tools. In the following, we list typical violation of
+ the GX specification, in fonts officially distributed with those Apple
+ systems.
+
+ 4-1. broken BinSrchHeader (19/183)
+ ----------------------------------
+
+ `BinSrchHeader' is a header of a data array for m68k platforms to
+ access memory efficiently. Although there are only two independent
+ parameters for real (`unitSize' and `nUnits'), BinSrchHeader has
+ three additional parameters which can be calculated from `unitSize'
+ and `nUnits', for fast setup. Apple font tools ignore them
+ silently, so gxvalid warns if it finds and inconsistency, and always
+ continues validation. The additional parameters are ignored
+ regardless of the consistency.
+
+ 19 fonts include such inconsistencies; all breaks are in the
+ BinSrchHeader structure of the `kern' table.
+
+ 4-2. too-short LookupTable (5/183)
+ ----------------------------------
+
+ LookupTable format 0 is a simple array to get a value from a given
+ GID (glyph ID); the index of this array is a GID too. Therefore,
+ the length of the array is expected to be same as the maximum GID
+ value defined in the `maxp' table, but there are some fonts whose
+ LookupTable format 0 is too short to cover all GIDs. FontValidator
+ ignores this error silently, ftxvalidator and ftxdumperfuser both
+ warn and continue. Similar problems are found in format 3 subtables
+ of `kern'. gxvalid warns always and abort if the validation level
+ is set to FT_VALIDATE_PARANOID.
+
+ 5 fonts include too-short kern format 0 subtables.
+ 1 font includes too-short kern format 3 subtable.
+
+ 4-3. broken LookupTable format 2 (1/183)
+ ----------------------------------------
+
+ LookupTable format 2, subformat 4 covers the GID space by a
+ collection of segments which are specified by `firstGlyph' and
+ `lastGlyph'. Some fonts store `firstGlyph' and `lastGlyph' in
+ reverse order, so the segment specification is broken. Apple font
+ tools ignore this error silently; a broken segment is ignored as if
+ it did not exist. gxvalid warns and normalize the segment at
+ FT_VALIDATE_DEFAULT, or ignore the segment at FT_VALIDATE_TIGHT, or
+ abort at FT_VALIDATE_PARANOID.
+
+ 1 font includes broken LookupTable format 2, in the `just' table.
+
+ *) It seems that all fonts manufactured by ITC for AppleWorks have
+ this error.
+
+ 4-4. bad bracketing in glyph property (14/183)
+ ----------------------------------------------
+
+ GX/AAT defines a `bracketing' property of the glyphs in the `prop'
+ table, to control layout features of strings enclosed inside and
+ outside of brackets. Some fonts give inappropriate bracket
+ properties to glyphs. Apple font tools warn about this error;
+ gxvalid warns too and aborts at FT_VALIDATE_PARANOID.
+
+ 14 fonts include wrong bracket properties.
+
+
+ 4-5. invalid feature number (117/183)
+ -------------------------------------
+
+ The GX/AAT extension can include 255 different layout features, but
+ popular layout features are predefined (see
+ http://developer.apple.com/fonts/Registry/index.html). Some fonts
+ include feature numbers which are incompatible with the predefined
+ feature registry.
+
+ In our survey, there are 140 fonts including `feat' table.
+
+ a) 67 fonts use a feature number which should not be used.
+ b) 117 fonts set the wrong feature range (nSetting). This is mostly
+ found in the `mort' and `morx' tables.
+
+ Apple font tools give no warning, although they cannot recognize
+ what the feature is. At FT_VALIDATE_DEFAULT, gxvalid warns but
+ continues in both cases (a, b). At FT_VALIDATE_TIGHT, gxvalid warns
+ and aborts for (a), but continues for (b). At FT_VALIDATE_PARANOID,
+ gxvalid warns and aborts in both cases (a, b).
+
+ 4-6. invalid prop version (10/183)
+ ----------------------------------
+
+ As most TrueType GX tables, the `prop' table must start with a 32bit
+ version identifier: 0x00010000, 0x00020000 or 0x00030000. But some
+ fonts store nonsense binary data instead. When Apple font tools
+ find them, they abort the processing immediately, and the data which
+ follows is unhandled. gxvalid does the same.
+
+ 10 fonts include broken `prop' version.
+
+ All of these fonts are classic TrueType fonts for the Japanese
+ script, manufactured by Apple.
+
+ 4-7. unknown resource name (2/183)
+ ------------------------------------
+
+ NOTE: THIS IS NOT A TRUETYPE GX ERROR.
+
+ If a TrueType font is stored in the resource fork or in dfont
+ format, the data must be tagged as `sfnt' in the resource fork index
+ to invoke TrueType font handler for the data. But the TrueType font
+ data in `Keyboard.dfont' is tagged as `kbd', and that in
+ `LastResort.dfont' is tagged as `lst'. Apple font tools can detect
+ that the data is in TrueType format and successfully validate them.
+ Maybe this is possible because they are known to be dfont. The
+ current implementation of the resource fork driver of FreeType
+ cannot do that, thus gxvalid cannot validate them.
+
+ 2 fonts use an unknown tag for the TrueType font resource.
+
+5. `kern' table issues
+----------------------
+
+ In common terminology of TrueType, `kern' is classified as a basic and
+ platform-independent table. But there are Apple extensions of `kern',
+ and there is an extension which requires a GX state machine for
+ contextual kerning. Therefore, gxvalid includes a special validator
+ for `kern' tables. Unfortunately, there is no exact algorithm to
+ check Apple's extension, so gxvalid includes a heuristic algorithm to
+ find the proper validation routines for all possible data formats,
+ including the data format for Microsoft. By calling
+ classic_kern_validate() instead of gxv_validate(), you can specify the
+ `kern' format explicitly. However, current FreeType2 uses Microsoft
+ `kern' format only, others are ignored (and should be handled in a
+ library one level higher than FreeType).
+
+ 5-1. History
+ ------------
+
+ The original 16bit version of `kern' was designed by Apple in the
+ pre-GX era, and it was also approved by Microsoft. Afterwards,
+ Apple designed a new 32bit version of the `kern' table. According
+ to the documentation, the difference between the 16bit and 32bit
+ version is only the size of variables in the `kern' header. In the
+ following, we call the original 16bit version as `classic', and
+ 32bit version as `new'.
+
+ 5-2. Versions and dialects which should be differentiated
+ ---------------------------------------------------------
+
+ The `kern' table consists of a table header and several subtables.
+ The version number which identifies a `classic' or a `new' version
+ is explicitly written in the table header, but there are
+ undocumented differences between Microsoft's and Apple's formats.
+ It is called a `dialect' in the following. There are three cases
+ which should be handled: the new Apple-dialect, the classic
+ Apple-dialect, and the classic Microsoft-dialect. An analysis of
+ the formats and the auto detection algorithm of gxvalid is described
+ in the following.
+
+ 5-2-1. Version detection: classic and new kern
+ ----------------------------------------------
+
+ According to Apple TrueType specification, there are only two
+ differences between the classic and the new:
+
+ - The `kern' table header starts with the version number.
+ The classic version starts with 0x0000 (16bit),
+ the new version starts with 0x00010000 (32bit).
+
+ - In the `kern' table header, the number of subtables follows
+ the version number.
+ In the classic version, it is stored as a 16bit value.
+ In the new version, it is stored as a 32bit value.
+
+ From Apple font tool's output (DumpKERN is also tested in addition
+ to the three Apple font tools in above), there is another
+ undocumented difference. In the new version, the subtable header
+ includes a 16bit variable named `tupleIndex' which does not exist
+ in the classic version.
+
+ The new version can store all subtable formats (0, 1, 2, and 3),
+ but the Apple TrueType specification does not mention the subtable
+ formats available in the classic version.
+
+ 5-2-2. Available subtable formats in classic version
+ ----------------------------------------------------
+
+ Although the Apple TrueType specification recommends to use the
+ classic version in the case if the font is designed for both the
+ Apple and Microsoft platforms, it does not document the available
+ subtable formats in the classic version.
+
+ According to the Microsoft TrueType specification, the subtable
+ format assured for Windows and OS/2 support is only subtable
+ format 0. The Microsoft TrueType specification also describes
+ subtable format 2, but does not mention which platforms support
+ it. Aubtable formats 1, 3, and higher are documented as reserved
+ for future use. Therefore, the classic version can store subtable
+ formats 0 and 2, at least. `ttfdump.exe', a font tool provided by
+ Microsoft, ignores the subtable format written in the subtable
+ header, and parses the table as if all subtables are in format 0.
+
+ `kern' subtable format 1 uses a StateTable, so it cannot be
+ utilized without a GX State Machine. Therefore, it is reasonable
+ to assume that format 1 (and 3) were introduced after Apple had
+ introduced GX and moved to the new 32bit version.
+
+ 5-2-3. Apple and Microsoft dialects
+ -----------------------------------
+
+ The `kern' subtable has a 16bit `coverage' field to describe
+ kerning attributes, but bit interpretations by Apple and Microsoft
+ are different: For example, Apple uses bits 0-7 to identify the
+ subtable, while Microsoft uses bits 8-15.
+
+ In addition, due to the output of DumpKERN and FontValidator,
+ Apple's bit interpretations of coverage in classic and new version
+ are incompatible also. In summary, there are three dialects:
+ classic Apple dialect, classic Microsoft dialect, and new Apple
+ dialect. The classic Microsoft dialect and the new Apple dialect
+ are documented by each vendors' TrueType font specification, but
+ the documentation for classic Apple dialect is not available.
+
+ For example, in the new Apple dialect, bit 15 is documented as
+ `set to 1 if the kerning is vertical'. On the other hand, in
+ classic Microsoft dialect, bit 1 is documented as `set to 1 if the
+ kerning is horizontal'. From the outputs of DumpKERN and
+ FontValidator, classic Apple dialect recognizes 15 as `set to 1
+ when the kerning is horizontal'. From the results of similar
+ experiments, classic Apple dialect seems to be the Endian reverse
+ of the classic Microsoft dialect.
+
+ As a conclusion it must be noted that no font tool can identify
+ classic Apple dialect or classic Microsoft dialect automatically.
+
+ 5-2-4. gxvalid auto dialect detection algorithm
+ -----------------------------------------------
+
+ The first 16 bits of the `kern' table are enough to identify the
+ version:
+
+ - if the first 16 bits are 0x0000, the `kern' table is in
+ classic Apple dialect or classic Microsoft dialect
+ - if the first 16 bits are 0x0001, and next 16 bits are 0x0000,
+ the kern table is in new Apple dialect.
+
+ If the `kern' table is a classic one, the 16bit `coverage' field
+ is checked next. Firstly, the coverage bits are decoded for the
+ classic Apple dialect using the following bit masks (this is based
+ on DumpKERN output):
+
+ 0x8000: 1=horizontal, 0=vertical
+ 0x4000: not used
+ 0x2000: 1=cross-stream, 0=normal
+ 0x1FF0: reserved
+ 0x000F: subtable format
+
+ If any of reserved bits are set or the subtable bits is
+ interpreted as format 1 or 3, we take it as `impossible in classic
+ Apple dialect' and retry, using the classic Microsoft dialect.
+
+ The most popular coverage in new Apple-dialect: 0x8000,
+ The most popular coverage in classic Apple-dialect: 0x0000,
+ The most popular coverage in classic Microsoft dialect: 0x0001.
+
+ 5-3. Tested fonts
+ -----------------
+
+ We checked 59 fonts bundled with MacOS and 38 fonts bundled with
+ Windows, where all font include a `kern' table.
+
+ - fonts bundled with MacOS
+ * new Apple dialect
+ format 0: 18
+ format 2: 1
+ format 3: 1
+ * classic Apple dialect
+ format 0: 14
+ * classic Microsoft dialect
+ format 0: 15
+
+ - fonts bundled with Windows
+ * classic Microsoft dialect
+ format 0: 38
+
+ It looks strange that classic Microsoft-dialect fonts are bundled to
+ MacOS: they come from MSIE for MacOS, except of MarkerFelt.dfont.
+
+
+ ACKNOWLEDGEMENT
+ ---------------
+
+ Some parts of gxvalid are derived from both the `gxlayout' module and
+ the `otvalid' module. Development of gxlayout was supported by the
+ Information-technology Promotion Agency(IPA), Japan.
+
+ The detailed analysis of undefined glyph ID utilization in `mort' and
+ `morx' tables is provided by George Williams.
+
+------------------------------------------------------------------------
+
+Copyright 2004, 2005, 2007 by
+suzuki toshiya, Masatake YAMATO, Red hat K.K.,
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used,
+modified, and distributed under the terms of the FreeType project
+license, LICENSE.TXT. By continuing to use, modify, or distribute this
+file you indicate that you have read the license and understand and
+accept it fully.
+
+
+--- end of README ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.c
new file mode 100644
index 00000000000..bc36e675d14
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.c
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/* */
+/* gxvalid.c */
+/* */
+/* FreeType validator for TrueTypeGX/AAT tables (body only). */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+
+#include "gxvfeat.c"
+#include "gxvcommn.c"
+#include "gxvbsln.c"
+#include "gxvtrak.c"
+#include "gxvjust.c"
+#include "gxvmort.c"
+#include "gxvmort0.c"
+#include "gxvmort1.c"
+#include "gxvmort2.c"
+#include "gxvmort4.c"
+#include "gxvmort5.c"
+#include "gxvmorx.c"
+#include "gxvmorx0.c"
+#include "gxvmorx1.c"
+#include "gxvmorx2.c"
+#include "gxvmorx4.c"
+#include "gxvmorx5.c"
+#include "gxvkern.c"
+#include "gxvopbd.c"
+#include "gxvprop.c"
+#include "gxvlcar.c"
+#include "gxvmod.c"
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.h
new file mode 100644
index 00000000000..27be9ecca85
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/* */
+/* gxvalid.h */
+/* */
+/* TrueTyeeGX/AAT table validation (specification only). */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __GXVALID_H__
+#define __GXVALID_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#include "gxverror.h" /* must come before FT_INTERNAL_VALIDATE_H */
+
+#include FT_INTERNAL_VALIDATE_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( void )
+ gxv_feat_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+
+ FT_LOCAL( void )
+ gxv_bsln_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+
+ FT_LOCAL( void )
+ gxv_trak_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_just_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_mort_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_morx_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_kern_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_kern_validate_classic( FT_Bytes table,
+ FT_Face face,
+ FT_Int dialect_flags,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_opbd_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_prop_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_lcar_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator valid );
+
+
+FT_END_HEADER
+
+
+#endif /* __GXVALID_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvbsln.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvbsln.c
new file mode 100644
index 00000000000..6cca65831e0
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvbsln.c
@@ -0,0 +1,333 @@
+/***************************************************************************/
+/* */
+/* gxvbsln.c */
+/* */
+/* TrueTypeGX/AAT bsln table validation (body). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvbsln
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Data and Types *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define GXV_BSLN_VALUE_COUNT 32
+#define GXV_BSLN_VALUE_EMPTY 0xFFFFU
+
+
+ typedef struct GXV_bsln_DataRec_
+ {
+ FT_Bytes ctlPoints_p;
+ FT_UShort defaultBaseline;
+
+ } GXV_bsln_DataRec, *GXV_bsln_Data;
+
+
+#define GXV_BSLN_DATA( field ) GXV_TABLE_DATA( bsln, field )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ gxv_bsln_LookupValue_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ FT_UShort v = value.u;
+ FT_UShort* ctlPoints;
+
+ FT_UNUSED( glyph );
+
+
+ GXV_NAME_ENTER( "lookup value" );
+
+ if ( v >= GXV_BSLN_VALUE_COUNT )
+ FT_INVALID_DATA;
+
+ ctlPoints = (FT_UShort*)GXV_BSLN_DATA( ctlPoints_p );
+ if ( ctlPoints && ctlPoints[v] == GXV_BSLN_VALUE_EMPTY )
+ FT_INVALID_DATA;
+
+ GXV_EXIT;
+ }
+
+
+ /*
+ +===============+ --------+
+ | lookup header | |
+ +===============+ |
+ | BinSrchHeader | |
+ +===============+ |
+ | lastGlyph[0] | |
+ +---------------+ |
+ | firstGlyph[0] | | head of lookup table
+ +---------------+ | +
+ | offset[0] | -> | offset [byte]
+ +===============+ | +
+ | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
+ +---------------+ |
+ | firstGlyph[1] | |
+ +---------------+ |
+ | offset[1] | |
+ +===============+ |
+ |
+ ... |
+ |
+ 16bit value array |
+ +===============+ |
+ | value | <-------+
+ ...
+ */
+
+ static GXV_LookupValueDesc
+ gxv_bsln_LookupFmt4_transit( FT_UShort relative_gindex,
+ GXV_LookupValueDesc base_value,
+ FT_Bytes lookuptbl_limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p;
+ FT_Bytes limit;
+ FT_UShort offset;
+ GXV_LookupValueDesc value;
+
+ /* XXX: check range ? */
+ offset = (FT_UShort)( base_value.u +
+ ( relative_gindex * sizeof ( FT_UShort ) ) );
+
+ p = valid->lookuptbl_head + offset;
+ limit = lookuptbl_limit;
+ GXV_LIMIT_CHECK( 2 );
+
+ value.u = FT_NEXT_USHORT( p );
+
+ return value;
+ }
+
+
+ static void
+ gxv_bsln_parts_fmt0_validate( FT_Bytes tables,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = tables;
+
+
+ GXV_NAME_ENTER( "parts format 0" );
+
+ /* deltas */
+ GXV_LIMIT_CHECK( 2 * GXV_BSLN_VALUE_COUNT );
+
+ valid->table_data = NULL; /* No ctlPoints here. */
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_bsln_parts_fmt1_validate( FT_Bytes tables,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = tables;
+
+
+ GXV_NAME_ENTER( "parts format 1" );
+
+ /* deltas */
+ gxv_bsln_parts_fmt0_validate( p, limit, valid );
+
+ /* mappingData */
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_bsln_LookupValue_validate;
+ valid->lookupfmt4_trans = gxv_bsln_LookupFmt4_transit;
+ gxv_LookupTable_validate( p + 2 * GXV_BSLN_VALUE_COUNT,
+ limit,
+ valid );
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_bsln_parts_fmt2_validate( FT_Bytes tables,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = tables;
+
+ FT_UShort stdGlyph;
+ FT_UShort ctlPoint;
+ FT_Int i;
+
+ FT_UShort defaultBaseline = GXV_BSLN_DATA( defaultBaseline );
+
+
+ GXV_NAME_ENTER( "parts format 2" );
+
+ GXV_LIMIT_CHECK( 2 + ( 2 * GXV_BSLN_VALUE_COUNT ) );
+
+ /* stdGlyph */
+ stdGlyph = FT_NEXT_USHORT( p );
+ GXV_TRACE(( " (stdGlyph = %u)\n", stdGlyph ));
+
+ gxv_glyphid_validate( stdGlyph, valid );
+
+ /* Record the position of ctlPoints */
+ GXV_BSLN_DATA( ctlPoints_p ) = p;
+
+ /* ctlPoints */
+ for ( i = 0; i < GXV_BSLN_VALUE_COUNT; i++ )
+ {
+ ctlPoint = FT_NEXT_USHORT( p );
+ if ( ctlPoint == GXV_BSLN_VALUE_EMPTY )
+ {
+ if ( i == defaultBaseline )
+ FT_INVALID_DATA;
+ }
+ else
+ gxv_ctlPoint_validate( stdGlyph, (FT_Short)ctlPoint, valid );
+ }
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_bsln_parts_fmt3_validate( FT_Bytes tables,
+ FT_Bytes limit,
+ GXV_Validator valid)
+ {
+ FT_Bytes p = tables;
+
+
+ GXV_NAME_ENTER( "parts format 3" );
+
+ /* stdGlyph + ctlPoints */
+ gxv_bsln_parts_fmt2_validate( p, limit, valid );
+
+ /* mappingData */
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_bsln_LookupValue_validate;
+ valid->lookupfmt4_trans = gxv_bsln_LookupFmt4_transit;
+ gxv_LookupTable_validate( p + ( 2 + 2 * GXV_BSLN_VALUE_COUNT ),
+ limit,
+ valid );
+
+ GXV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** bsln TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ gxv_bsln_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+
+ GXV_bsln_DataRec bslnrec;
+ GXV_bsln_Data bsln = &bslnrec;
+
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+
+ FT_ULong version;
+ FT_UShort format;
+ FT_UShort defaultBaseline;
+
+ GXV_Validate_Func fmt_funcs_table [] =
+ {
+ gxv_bsln_parts_fmt0_validate,
+ gxv_bsln_parts_fmt1_validate,
+ gxv_bsln_parts_fmt2_validate,
+ gxv_bsln_parts_fmt3_validate,
+ };
+
+
+ valid->root = ftvalid;
+ valid->table_data = bsln;
+ valid->face = face;
+
+ FT_TRACE3(( "validating `bsln' table\n" ));
+ GXV_INIT;
+
+
+ GXV_LIMIT_CHECK( 4 + 2 + 2 );
+ version = FT_NEXT_ULONG( p );
+ format = FT_NEXT_USHORT( p );
+ defaultBaseline = FT_NEXT_USHORT( p );
+
+ /* only version 1.0 is defined (1996) */
+ if ( version != 0x00010000UL )
+ FT_INVALID_FORMAT;
+
+ /* only format 1, 2, 3 are defined (1996) */
+ GXV_TRACE(( " (format = %d)\n", format ));
+ if ( format > 3 )
+ FT_INVALID_FORMAT;
+
+ if ( defaultBaseline > 31 )
+ FT_INVALID_FORMAT;
+
+ bsln->defaultBaseline = defaultBaseline;
+
+ fmt_funcs_table[format]( p, limit, valid );
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* arch-tag: ebe81143-fdaa-4c68-a4d1-b57227daa3bc
+ (do not change this comment) */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.c
new file mode 100644
index 00000000000..46fc123fe4b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.c
@@ -0,0 +1,1758 @@
+/***************************************************************************/
+/* */
+/* gxvcommn.c */
+/* */
+/* TrueTypeGX/AAT common tables validation (body). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvcommon
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** 16bit offset sorter *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static int
+ gxv_compare_ushort_offset( FT_UShort* a,
+ FT_UShort* b )
+ {
+ if ( *a < *b )
+ return -1;
+ else if ( *a > *b )
+ return 1;
+ else
+ return 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_set_length_by_ushort_offset( FT_UShort* offset,
+ FT_UShort** length,
+ FT_UShort* buff,
+ FT_UInt nmemb,
+ FT_UShort limit,
+ GXV_Validator valid )
+ {
+ FT_UInt i;
+
+
+ for ( i = 0; i < nmemb; i++ )
+ *(length[i]) = 0;
+
+ for ( i = 0; i < nmemb; i++ )
+ buff[i] = offset[i];
+ buff[nmemb] = limit;
+
+ ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_UShort ),
+ ( int(*)(const void*, const void*) )gxv_compare_ushort_offset );
+
+ if ( buff[nmemb] > limit )
+ FT_INVALID_OFFSET;
+
+ for ( i = 0; i < nmemb; i++ )
+ {
+ FT_UInt j;
+
+
+ for ( j = 0; j < nmemb; j++ )
+ if ( buff[j] == offset[i] )
+ break;
+
+ if ( j == nmemb )
+ FT_INVALID_OFFSET;
+
+ *(length[i]) = (FT_UShort)( buff[j + 1] - buff[j] );
+
+ if ( 0 != offset[i] && 0 == *(length[i]) )
+ FT_INVALID_OFFSET;
+ }
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** 32bit offset sorter *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static int
+ gxv_compare_ulong_offset( FT_ULong* a,
+ FT_ULong* b )
+ {
+ if ( *a < *b )
+ return -1;
+ else if ( *a > *b )
+ return 1;
+ else
+ return 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_set_length_by_ulong_offset( FT_ULong* offset,
+ FT_ULong** length,
+ FT_ULong* buff,
+ FT_UInt nmemb,
+ FT_ULong limit,
+ GXV_Validator valid)
+ {
+ FT_UInt i;
+
+
+ for ( i = 0; i < nmemb; i++ )
+ *(length[i]) = 0;
+
+ for ( i = 0; i < nmemb; i++ )
+ buff[i] = offset[i];
+ buff[nmemb] = limit;
+
+ ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_ULong ),
+ ( int(*)(const void*, const void*) )gxv_compare_ulong_offset );
+
+ if ( buff[nmemb] > limit )
+ FT_INVALID_OFFSET;
+
+ for ( i = 0; i < nmemb; i++ )
+ {
+ FT_UInt j;
+
+
+ for ( j = 0; j < nmemb; j++ )
+ if ( buff[j] == offset[i] )
+ break;
+
+ if ( j == nmemb )
+ FT_INVALID_OFFSET;
+
+ *(length[i]) = buff[j + 1] - buff[j];
+
+ if ( 0 != offset[i] && 0 == *(length[i]) )
+ FT_INVALID_OFFSET;
+ }
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** scan value array and get min & max *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( void )
+ gxv_array_getlimits_byte( FT_Bytes table,
+ FT_Bytes limit,
+ FT_Byte* min,
+ FT_Byte* max,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ *min = 0xFF;
+ *max = 0x00;
+
+ while ( p < limit )
+ {
+ FT_Byte val;
+
+
+ GXV_LIMIT_CHECK( 1 );
+ val = FT_NEXT_BYTE( p );
+
+ *min = (FT_Byte)FT_MIN( *min, val );
+ *max = (FT_Byte)FT_MAX( *max, val );
+ }
+
+ valid->subtable_length = p - table;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_array_getlimits_ushort( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UShort* min,
+ FT_UShort* max,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ *min = 0xFFFFU;
+ *max = 0x0000;
+
+ while ( p < limit )
+ {
+ FT_UShort val;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ val = FT_NEXT_USHORT( p );
+
+ *min = (FT_Byte)FT_MIN( *min, val );
+ *max = (FT_Byte)FT_MAX( *max, val );
+ }
+
+ valid->subtable_length = p - table;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** BINSEARCHHEADER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct GXV_BinSrchHeader_
+ {
+ FT_UShort unitSize;
+ FT_UShort nUnits;
+ FT_UShort searchRange;
+ FT_UShort entrySelector;
+ FT_UShort rangeShift;
+
+ } GXV_BinSrchHeader;
+
+
+ static void
+ gxv_BinSrchHeader_check_consistency( GXV_BinSrchHeader* binSrchHeader,
+ GXV_Validator valid )
+ {
+ FT_UShort searchRange;
+ FT_UShort entrySelector;
+ FT_UShort rangeShift;
+
+
+ if ( binSrchHeader->unitSize == 0 )
+ FT_INVALID_DATA;
+
+ if ( binSrchHeader->nUnits == 0 )
+ {
+ if ( binSrchHeader->searchRange == 0 &&
+ binSrchHeader->entrySelector == 0 &&
+ binSrchHeader->rangeShift == 0 )
+ return;
+ else
+ FT_INVALID_DATA;
+ }
+
+ for ( searchRange = 1, entrySelector = 1;
+ ( searchRange * 2 ) <= binSrchHeader->nUnits &&
+ searchRange < 0x8000U;
+ searchRange *= 2, entrySelector++ )
+ ;
+
+ entrySelector--;
+ searchRange = (FT_UShort)( searchRange * binSrchHeader->unitSize );
+ rangeShift = (FT_UShort)( binSrchHeader->nUnits * binSrchHeader->unitSize
+ - searchRange );
+
+ if ( searchRange != binSrchHeader->searchRange ||
+ entrySelector != binSrchHeader->entrySelector ||
+ rangeShift != binSrchHeader->rangeShift )
+ {
+ GXV_TRACE(( "Inconsistency found in BinSrchHeader\n" ));
+ GXV_TRACE(( "originally: unitSize=%d, nUnits=%d, "
+ "searchRange=%d, entrySelector=%d, "
+ "rangeShift=%d\n",
+ binSrchHeader->unitSize, binSrchHeader->nUnits,
+ binSrchHeader->searchRange, binSrchHeader->entrySelector,
+ binSrchHeader->rangeShift ));
+ GXV_TRACE(( "calculated: unitSize=%d, nUnits=%d, "
+ "searchRange=%d, entrySelector=%d, "
+ "rangeShift=%d\n",
+ binSrchHeader->unitSize, binSrchHeader->nUnits,
+ searchRange, entrySelector, rangeShift ));
+
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+ }
+ }
+
+
+ /*
+ * parser & validator of BinSrchHeader
+ * which is used in LookupTable format 2, 4, 6.
+ *
+ * Essential parameters (unitSize, nUnits) are returned by
+ * given pointer, others (searchRange, entrySelector, rangeShift)
+ * can be calculated by essential parameters, so they are just
+ * validated and discarded.
+ *
+ * However, wrong values in searchRange, entrySelector, rangeShift
+ * won't cause fatal errors, because these parameters might be
+ * only used in old m68k font driver in MacOS.
+ * -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+ */
+
+ FT_LOCAL_DEF( void )
+ gxv_BinSrchHeader_validate( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UShort* unitSize_p,
+ FT_UShort* nUnits_p,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ GXV_BinSrchHeader binSrchHeader;
+
+
+ GXV_NAME_ENTER( "BinSrchHeader validate" );
+
+ if ( *unitSize_p == 0 )
+ {
+ GXV_LIMIT_CHECK( 2 );
+ binSrchHeader.unitSize = FT_NEXT_USHORT( p );
+ }
+ else
+ binSrchHeader.unitSize = *unitSize_p;
+
+ if ( *nUnits_p == 0 )
+ {
+ GXV_LIMIT_CHECK( 2 );
+ binSrchHeader.nUnits = FT_NEXT_USHORT( p );
+ }
+ else
+ binSrchHeader.nUnits = *nUnits_p;
+
+ GXV_LIMIT_CHECK( 2 + 2 + 2 );
+ binSrchHeader.searchRange = FT_NEXT_USHORT( p );
+ binSrchHeader.entrySelector = FT_NEXT_USHORT( p );
+ binSrchHeader.rangeShift = FT_NEXT_USHORT( p );
+ GXV_TRACE(( "nUnits %d\n", binSrchHeader.nUnits ));
+
+ gxv_BinSrchHeader_check_consistency( &binSrchHeader, valid );
+
+ if ( *unitSize_p == 0 )
+ *unitSize_p = binSrchHeader.unitSize;
+
+ if ( *nUnits_p == 0 )
+ *nUnits_p = binSrchHeader.nUnits;
+
+ valid->subtable_length = p - table;
+ GXV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** LOOKUP TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define GXV_LOOKUP_VALUE_LOAD( P, SIGNSPEC ) \
+ ( P += 2, gxv_lookup_value_load( P - 2, SIGNSPEC ) )
+
+ static GXV_LookupValueDesc
+ gxv_lookup_value_load( FT_Bytes p,
+ int signspec )
+ {
+ GXV_LookupValueDesc v;
+
+
+ if ( signspec == GXV_LOOKUPVALUE_UNSIGNED )
+ v.u = FT_NEXT_USHORT( p );
+ else
+ v.s = FT_NEXT_SHORT( p );
+
+ return v;
+ }
+
+
+#define GXV_UNITSIZE_VALIDATE( FORMAT, UNITSIZE, NUNITS, CORRECTSIZE ) \
+ FT_BEGIN_STMNT \
+ if ( UNITSIZE != CORRECTSIZE ) \
+ { \
+ FT_ERROR(( "unitSize=%d differs from" \
+ "expected unitSize=%d" \
+ "in LookupTable %s", \
+ UNITSIZE, CORRECTSIZE, FORMAT )); \
+ if ( UNITSIZE != 0 && NUNITS != 0 ) \
+ { \
+ FT_ERROR(( " cannot validate anymore\n" )); \
+ FT_INVALID_FORMAT; \
+ } \
+ else \
+ FT_ERROR(( " forcibly continues\n" )); \
+ } \
+ FT_END_STMNT
+
+
+ /* ================= Simple Array Format 0 Lookup Table ================ */
+ static void
+ gxv_LookupTable_fmt0_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort i;
+
+ GXV_LookupValueDesc value;
+
+
+ GXV_NAME_ENTER( "LookupTable format 0" );
+
+ GXV_LIMIT_CHECK( 2 * valid->face->num_glyphs );
+
+ for ( i = 0; i < valid->face->num_glyphs; i++ )
+ {
+ GXV_LIMIT_CHECK( 2 );
+ if ( p + 2 >= limit ) /* some fonts have too-short fmt0 array */
+ {
+ GXV_TRACE(( "too short, glyphs %d - %d are missing\n",
+ i, valid->face->num_glyphs ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+ break;
+ }
+
+ value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
+ valid->lookupval_func( i, value, valid );
+ }
+
+ valid->subtable_length = p - table;
+ GXV_EXIT;
+ }
+
+
+ /* ================= Segment Single Format 2 Loolup Table ============== */
+ /*
+ * Apple spec says:
+ *
+ * To guarantee that a binary search terminates, you must include one or
+ * more special `end of search table' values at the end of the data to
+ * be searched. The number of termination values that need to be
+ * included is table-specific. The value that indicates binary search
+ * termination is 0xFFFF.
+ *
+ * The problem is that nUnits does not include this end-marker. It's
+ * quite difficult to discriminate whether the following 0xFFFF comes from
+ * the end-marker or some next data.
+ *
+ * -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+ */
+ static void
+ gxv_LookupTable_fmt2_skip_endmarkers( FT_Bytes table,
+ FT_UShort unitSize,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ while ( ( p + 4 ) < valid->root->limit )
+ {
+ if ( p[0] != 0xFF || p[1] != 0xFF || /* lastGlyph */
+ p[2] != 0xFF || p[3] != 0xFF ) /* firstGlyph */
+ break;
+ p += unitSize;
+ }
+
+ valid->subtable_length = p - table;
+ }
+
+
+ static void
+ gxv_LookupTable_fmt2_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort gid;
+
+ FT_UShort unitSize;
+ FT_UShort nUnits;
+ FT_UShort unit;
+ FT_UShort lastGlyph;
+ FT_UShort firstGlyph;
+ GXV_LookupValueDesc value;
+
+
+ GXV_NAME_ENTER( "LookupTable format 2" );
+
+ unitSize = nUnits = 0;
+ gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
+ p += valid->subtable_length;
+
+ GXV_UNITSIZE_VALIDATE( "format2", unitSize, nUnits, 6 );
+
+ for ( unit = 0, gid = 0; unit < nUnits; unit++ )
+ {
+ GXV_LIMIT_CHECK( 2 + 2 + 2 );
+ lastGlyph = FT_NEXT_USHORT( p );
+ firstGlyph = FT_NEXT_USHORT( p );
+ value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
+
+ gxv_glyphid_validate( firstGlyph, valid );
+ gxv_glyphid_validate( lastGlyph, valid );
+
+ if ( lastGlyph < gid )
+ {
+ GXV_TRACE(( "reverse ordered segment specification:"
+ " lastGlyph[%d]=%d < lastGlyph[%d]=%d\n",
+ unit, lastGlyph, unit - 1 , gid ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+ }
+
+ if ( lastGlyph < firstGlyph )
+ {
+ GXV_TRACE(( "reverse ordered range specification at unit %d:",
+ " lastGlyph %d < firstGlyph %d ",
+ unit, lastGlyph, firstGlyph ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+
+ if ( valid->root->level == FT_VALIDATE_TIGHT )
+ continue; /* ftxvalidator silently skips such an entry */
+
+ FT_TRACE4(( "continuing with exchanged values\n" ));
+ gid = firstGlyph;
+ firstGlyph = lastGlyph;
+ lastGlyph = gid;
+ }
+
+ for ( gid = firstGlyph; gid <= lastGlyph; gid++ )
+ valid->lookupval_func( gid, value, valid );
+ }
+
+ gxv_LookupTable_fmt2_skip_endmarkers( p, unitSize, valid );
+ p += valid->subtable_length;
+
+ valid->subtable_length = p - table;
+ GXV_EXIT;
+ }
+
+
+ /* ================= Segment Array Format 4 Lookup Table =============== */
+ static void
+ gxv_LookupTable_fmt4_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort unit;
+ FT_UShort gid;
+
+ FT_UShort unitSize;
+ FT_UShort nUnits;
+ FT_UShort lastGlyph;
+ FT_UShort firstGlyph;
+ GXV_LookupValueDesc base_value;
+ GXV_LookupValueDesc value;
+
+
+ GXV_NAME_ENTER( "LookupTable format 4" );
+
+ unitSize = nUnits = 0;
+ gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
+ p += valid->subtable_length;
+
+ GXV_UNITSIZE_VALIDATE( "format4", unitSize, nUnits, 6 );
+
+ for ( unit = 0, gid = 0; unit < nUnits; unit++ )
+ {
+ GXV_LIMIT_CHECK( 2 + 2 );
+ lastGlyph = FT_NEXT_USHORT( p );
+ firstGlyph = FT_NEXT_USHORT( p );
+
+ gxv_glyphid_validate( firstGlyph, valid );
+ gxv_glyphid_validate( lastGlyph, valid );
+
+ if ( lastGlyph < gid )
+ {
+ GXV_TRACE(( "reverse ordered segment specification:"
+ " lastGlyph[%d]=%d < lastGlyph[%d]=%d\n",
+ unit, lastGlyph, unit - 1 , gid ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+ }
+
+ if ( lastGlyph < firstGlyph )
+ {
+ GXV_TRACE(( "reverse ordered range specification at unit %d:",
+ " lastGlyph %d < firstGlyph %d ",
+ unit, lastGlyph, firstGlyph ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+
+ if ( valid->root->level == FT_VALIDATE_TIGHT )
+ continue; /* ftxvalidator silently skips such an entry */
+
+ FT_TRACE4(( "continuing with exchanged values\n" ));
+ gid = firstGlyph;
+ firstGlyph = lastGlyph;
+ lastGlyph = gid;
+ }
+
+ GXV_LIMIT_CHECK( 2 );
+ base_value = GXV_LOOKUP_VALUE_LOAD( p, GXV_LOOKUPVALUE_UNSIGNED );
+
+ for ( gid = firstGlyph; gid <= lastGlyph; gid++ )
+ {
+ value = valid->lookupfmt4_trans( (FT_UShort)( gid - firstGlyph ),
+ base_value,
+ limit,
+ valid );
+
+ valid->lookupval_func( gid, value, valid );
+ }
+ }
+
+ gxv_LookupTable_fmt2_skip_endmarkers( p, unitSize, valid );
+ p += valid->subtable_length;
+
+ valid->subtable_length = p - table;
+ GXV_EXIT;
+ }
+
+
+ /* ================= Segment Table Format 6 Lookup Table =============== */
+ static void
+ gxv_LookupTable_fmt6_skip_endmarkers( FT_Bytes table,
+ FT_UShort unitSize,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ while ( p < valid->root->limit )
+ {
+ if ( p[0] != 0xFF || p[1] != 0xFF )
+ break;
+ p += unitSize;
+ }
+
+ valid->subtable_length = p - table;
+ }
+
+
+ static void
+ gxv_LookupTable_fmt6_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort unit;
+ FT_UShort prev_glyph;
+
+ FT_UShort unitSize;
+ FT_UShort nUnits;
+ FT_UShort glyph;
+ GXV_LookupValueDesc value;
+
+
+ GXV_NAME_ENTER( "LookupTable format 6" );
+
+ unitSize = nUnits = 0;
+ gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
+ p += valid->subtable_length;
+
+ GXV_UNITSIZE_VALIDATE( "format6", unitSize, nUnits, 4 );
+
+ for ( unit = 0, prev_glyph = 0; unit < nUnits; unit++ )
+ {
+ GXV_LIMIT_CHECK( 2 + 2 );
+ glyph = FT_NEXT_USHORT( p );
+ value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
+
+ if ( gxv_glyphid_validate( glyph, valid ) )
+ GXV_TRACE(( " endmarker found within defined range"
+ " (entry %d < nUnits=%d)\n",
+ unit, nUnits ));
+
+ if ( prev_glyph > glyph )
+ {
+ GXV_TRACE(( "current gid 0x%04x < previous gid 0x%04x\n",
+ glyph, prev_glyph ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+ }
+ prev_glyph = glyph;
+
+ valid->lookupval_func( glyph, value, valid );
+ }
+
+ gxv_LookupTable_fmt6_skip_endmarkers( p, unitSize, valid );
+ p += valid->subtable_length;
+
+ valid->subtable_length = p - table;
+ GXV_EXIT;
+ }
+
+
+ /* ================= Trimmed Array Format 8 Lookup Table =============== */
+ static void
+ gxv_LookupTable_fmt8_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort i;
+
+ GXV_LookupValueDesc value;
+ FT_UShort firstGlyph;
+ FT_UShort glyphCount;
+
+
+ GXV_NAME_ENTER( "LookupTable format 8" );
+
+ /* firstGlyph + glyphCount */
+ GXV_LIMIT_CHECK( 2 + 2 );
+ firstGlyph = FT_NEXT_USHORT( p );
+ glyphCount = FT_NEXT_USHORT( p );
+
+ gxv_glyphid_validate( firstGlyph, valid );
+ gxv_glyphid_validate( (FT_UShort)( firstGlyph + glyphCount ), valid );
+
+ /* valueArray */
+ for ( i = 0; i < glyphCount; i++ )
+ {
+ GXV_LIMIT_CHECK( 2 );
+ value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
+ valid->lookupval_func( (FT_UShort)( firstGlyph + i ), value, valid );
+ }
+
+ valid->subtable_length = p - table;
+ GXV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_LookupTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort format;
+
+ GXV_Validate_Func fmt_funcs_table[] =
+ {
+ gxv_LookupTable_fmt0_validate, /* 0 */
+ NULL, /* 1 */
+ gxv_LookupTable_fmt2_validate, /* 2 */
+ NULL, /* 3 */
+ gxv_LookupTable_fmt4_validate, /* 4 */
+ NULL, /* 5 */
+ gxv_LookupTable_fmt6_validate, /* 6 */
+ NULL, /* 7 */
+ gxv_LookupTable_fmt8_validate, /* 8 */
+ };
+
+ GXV_Validate_Func func;
+
+
+ GXV_NAME_ENTER( "LookupTable" );
+
+ /* lookuptbl_head may be used in fmt4 transit function. */
+ valid->lookuptbl_head = table;
+
+ /* format */
+ GXV_LIMIT_CHECK( 2 );
+ format = FT_NEXT_USHORT( p );
+ GXV_TRACE(( " (format %d)\n", format ));
+
+ if ( format > 8 )
+ FT_INVALID_FORMAT;
+
+ func = fmt_funcs_table[format];
+ if ( func == NULL )
+ FT_INVALID_FORMAT;
+
+ func( p, limit, valid );
+ p += valid->subtable_length;
+
+ valid->subtable_length = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Glyph ID *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( FT_Int )
+ gxv_glyphid_validate( FT_UShort gid,
+ GXV_Validator valid )
+ {
+ FT_Face face;
+
+
+ if ( gid == 0xFFFFU )
+ {
+ GXV_EXIT;
+ return 1;
+ }
+
+ face = valid->face;
+ if ( face->num_glyphs < gid )
+ {
+ GXV_TRACE(( " gxv_glyphid_check() gid overflow: num_glyphs %d < %d\n",
+ face->num_glyphs, gid ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+ }
+
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CONTROL POINT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ gxv_ctlPoint_validate( FT_UShort gid,
+ FT_Short ctl_point,
+ GXV_Validator valid )
+ {
+ FT_Face face;
+ FT_Error error;
+
+ FT_GlyphSlot glyph;
+ FT_Outline outline;
+ short n_points;
+
+
+ face = valid->face;
+
+ error = FT_Load_Glyph( face,
+ gid,
+ FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM );
+ if ( error )
+ FT_INVALID_GLYPH_ID;
+
+ glyph = face->glyph;
+ outline = glyph->outline;
+ n_points = outline.n_points;
+
+
+ if ( !( ctl_point < n_points ) )
+ FT_INVALID_DATA;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** SFNT NAME *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ gxv_sfntName_validate( FT_UShort name_index,
+ FT_UShort min_index,
+ FT_UShort max_index,
+ GXV_Validator valid )
+ {
+ FT_SfntName name;
+ FT_UInt i;
+ FT_UInt nnames;
+
+
+ GXV_NAME_ENTER( "sfntName" );
+
+ if ( name_index < min_index || max_index < name_index )
+ FT_INVALID_FORMAT;
+
+ nnames = FT_Get_Sfnt_Name_Count( valid->face );
+ for ( i = 0; i < nnames; i++ )
+ {
+ if ( FT_Get_Sfnt_Name( valid->face, i, &name ) != FT_Err_Ok )
+ continue ;
+
+ if ( name.name_id == name_index )
+ goto Out;
+ }
+
+ GXV_TRACE(( " nameIndex = %d (UNTITLED)\n", name_index ));
+ FT_INVALID_DATA;
+ goto Exit; /* make compiler happy */
+
+ Out:
+ FT_TRACE1(( " nameIndex = %d (", name_index ));
+ GXV_TRACE_HEXDUMP_SFNTNAME( name );
+ FT_TRACE1(( ")\n" ));
+
+ Exit:
+ GXV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** STATE TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* -------------------------- Class Table --------------------------- */
+
+ /*
+ * highestClass specifies how many classes are defined in this
+ * Class Subtable. Apple spec does not mention whether undefined
+ * holes in the class (e.g.: 0-3 are predefined, 4 is unused, 5 is used)
+ * are permitted. At present, holes in a defined class are not checked.
+ * -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+ */
+
+ static void
+ gxv_ClassTable_validate( FT_Bytes table,
+ FT_UShort* length_p,
+ FT_UShort stateSize,
+ FT_Byte* maxClassID_p,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = table + *length_p;
+ FT_UShort firstGlyph;
+ FT_UShort nGlyphs;
+
+
+ GXV_NAME_ENTER( "ClassTable" );
+
+ *maxClassID_p = 3; /* Classes 0, 2, and 3 are predefined */
+
+ GXV_LIMIT_CHECK( 2 + 2 );
+ firstGlyph = FT_NEXT_USHORT( p );
+ nGlyphs = FT_NEXT_USHORT( p );
+
+ GXV_TRACE(( " (firstGlyph = %d, nGlyphs = %d)\n", firstGlyph, nGlyphs ));
+
+ if ( !nGlyphs )
+ goto Out;
+
+ gxv_glyphid_validate( (FT_UShort)( firstGlyph + nGlyphs ), valid );
+
+ {
+ FT_Byte nGlyphInClass[256];
+ FT_Byte classID;
+ FT_UShort i;
+
+
+ ft_memset( nGlyphInClass, 0, 256 );
+
+
+ for ( i = 0; i < nGlyphs; i++ )
+ {
+ GXV_LIMIT_CHECK( 1 );
+ classID = FT_NEXT_BYTE( p );
+ switch ( classID )
+ {
+ /* following classes should not appear in class array */
+ case 0: /* end of text */
+ case 2: /* out of bounds */
+ case 3: /* end of line */
+ FT_INVALID_DATA;
+ break;
+
+ case 1: /* out of bounds */
+ default: /* user-defined: 4 - ( stateSize - 1 ) */
+ if ( classID >= stateSize )
+ FT_INVALID_DATA; /* assign glyph to undefined state */
+
+ nGlyphInClass[classID]++;
+ break;
+ }
+ }
+ *length_p = (FT_UShort)( p - table );
+
+ /* scan max ClassID in use */
+ for ( i = 0; i < stateSize; i++ )
+ if ( ( 3 < i ) && ( nGlyphInClass[i] > 0 ) )
+ *maxClassID_p = (FT_Byte)i; /* XXX: Check Range? */
+ }
+
+ Out:
+ GXV_TRACE(( "Declared stateSize=0x%02x, Used maxClassID=0x%02x\n",
+ stateSize, *maxClassID_p ));
+ GXV_EXIT;
+ }
+
+
+ /* --------------------------- State Array ----------------------------- */
+
+ static void
+ gxv_StateArray_validate( FT_Bytes table,
+ FT_UShort* length_p,
+ FT_Byte maxClassID,
+ FT_UShort stateSize,
+ FT_Byte* maxState_p,
+ FT_Byte* maxEntry_p,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = table + *length_p;
+ FT_Byte clazz;
+ FT_Byte entry;
+
+ FT_UNUSED( stateSize ); /* for the non-debugging case */
+
+
+ GXV_NAME_ENTER( "StateArray" );
+
+ GXV_TRACE(( "parse %d bytes by stateSize=%d maxClassID=%d\n",
+ (int)(*length_p), stateSize, (int)(maxClassID) ));
+
+ /*
+ * 2 states are predefined and must be described in StateArray:
+ * state 0 (start of text), 1 (start of line)
+ */
+ GXV_LIMIT_CHECK( ( 1 + maxClassID ) * 2 );
+
+ *maxState_p = 0;
+ *maxEntry_p = 0;
+
+ /* read if enough to read another state */
+ while ( p + ( 1 + maxClassID ) <= limit )
+ {
+ (*maxState_p)++;
+ for ( clazz = 0; clazz <= maxClassID; clazz++ )
+ {
+ entry = FT_NEXT_BYTE( p );
+ *maxEntry_p = (FT_Byte)FT_MAX( *maxEntry_p, entry );
+ }
+ }
+ GXV_TRACE(( "parsed: maxState=%d, maxEntry=%d\n",
+ *maxState_p, *maxEntry_p ));
+
+ *length_p = (FT_UShort)( p - table );
+
+ GXV_EXIT;
+ }
+
+
+ /* --------------------------- Entry Table ----------------------------- */
+
+ static void
+ gxv_EntryTable_validate( FT_Bytes table,
+ FT_UShort* length_p,
+ FT_Byte maxEntry,
+ FT_UShort stateArray,
+ FT_UShort stateArray_length,
+ FT_Byte maxClassID,
+ FT_Bytes statetable_table,
+ FT_Bytes statetable_limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = table + *length_p;
+ FT_Byte entry;
+ FT_Byte state;
+ FT_Int entrySize = 2 + 2 + GXV_GLYPHOFFSET_SIZE( statetable );
+
+ GXV_XStateTable_GlyphOffsetDesc glyphOffset;
+
+
+ GXV_NAME_ENTER( "EntryTable" );
+
+ GXV_TRACE(( "maxEntry=%d entrySize=%d\n", maxEntry, entrySize ));
+
+ if ( ( maxEntry + 1 ) * entrySize > *length_p )
+ {
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_TOO_SHORT;
+
+ /* ftxvalidator and FontValidator both warn and continue */
+ maxEntry = (FT_Byte)( *length_p / entrySize - 1 );
+ GXV_TRACE(( "too large maxEntry, shrinking to %d fit EntryTable length\n",
+ maxEntry ));
+ }
+
+ for ( entry = 0; entry <= maxEntry; entry++ )
+ {
+ FT_UShort newState;
+ FT_UShort flags;
+
+
+ GXV_LIMIT_CHECK( 2 + 2 );
+ newState = FT_NEXT_USHORT( p );
+ flags = FT_NEXT_USHORT( p );
+
+
+ if ( newState < stateArray ||
+ stateArray + stateArray_length < newState )
+ {
+ GXV_TRACE(( " newState offset 0x%04x is out of stateArray\n",
+ newState ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_OFFSET;
+ continue;
+ }
+
+ if ( 0 != ( ( newState - stateArray ) % ( 1 + maxClassID ) ) )
+ {
+ GXV_TRACE(( " newState offset 0x%04x is not aligned to %d-classes\n",
+ newState, 1 + maxClassID ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_OFFSET;
+ continue;
+ }
+
+ state = (FT_Byte)( ( newState - stateArray ) / ( 1 + maxClassID ) );
+
+ switch ( GXV_GLYPHOFFSET_FMT( statetable ) )
+ {
+ case GXV_GLYPHOFFSET_NONE:
+ glyphOffset.uc = 0; /* make compiler happy */
+ break;
+
+ case GXV_GLYPHOFFSET_UCHAR:
+ glyphOffset.uc = FT_NEXT_BYTE( p );
+ break;
+
+ case GXV_GLYPHOFFSET_CHAR:
+ glyphOffset.c = FT_NEXT_CHAR( p );
+ break;
+
+ case GXV_GLYPHOFFSET_USHORT:
+ glyphOffset.u = FT_NEXT_USHORT( p );
+ break;
+
+ case GXV_GLYPHOFFSET_SHORT:
+ glyphOffset.s = FT_NEXT_SHORT( p );
+ break;
+
+ case GXV_GLYPHOFFSET_ULONG:
+ glyphOffset.ul = FT_NEXT_ULONG( p );
+ break;
+
+ case GXV_GLYPHOFFSET_LONG:
+ glyphOffset.l = FT_NEXT_LONG( p );
+ break;
+
+ default:
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_FORMAT;
+ goto Exit;
+ }
+
+ if ( NULL != valid->statetable.entry_validate_func )
+ valid->statetable.entry_validate_func( state,
+ flags,
+ glyphOffset,
+ statetable_table,
+ statetable_limit,
+ valid );
+ }
+
+ Exit:
+ *length_p = (FT_UShort)( p - table );
+
+ GXV_EXIT;
+ }
+
+
+ /* =========================== State Table ============================= */
+
+ FT_LOCAL_DEF( void )
+ gxv_StateTable_subtable_setup( FT_UShort table_size,
+ FT_UShort classTable,
+ FT_UShort stateArray,
+ FT_UShort entryTable,
+ FT_UShort* classTable_length_p,
+ FT_UShort* stateArray_length_p,
+ FT_UShort* entryTable_length_p,
+ GXV_Validator valid )
+ {
+ FT_UShort o[3];
+ FT_UShort* l[3];
+ FT_UShort buff[4];
+
+
+ o[0] = classTable;
+ o[1] = stateArray;
+ o[2] = entryTable;
+ l[0] = classTable_length_p;
+ l[1] = stateArray_length_p;
+ l[2] = entryTable_length_p;
+
+ gxv_set_length_by_ushort_offset( o, l, buff, 3, table_size, valid );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_StateTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort stateSize;
+ FT_UShort classTable; /* offset to Class(Sub)Table */
+ FT_UShort stateArray; /* offset to StateArray */
+ FT_UShort entryTable; /* offset to EntryTable */
+
+ FT_UShort classTable_length;
+ FT_UShort stateArray_length;
+ FT_UShort entryTable_length;
+ FT_Byte maxClassID;
+ FT_Byte maxState;
+ FT_Byte maxEntry;
+
+ GXV_StateTable_Subtable_Setup_Func setup_func;
+
+ FT_Bytes p = table;
+
+
+ GXV_NAME_ENTER( "StateTable" );
+
+ GXV_TRACE(( "StateTable header\n" ));
+
+ GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
+ stateSize = FT_NEXT_USHORT( p );
+ classTable = FT_NEXT_USHORT( p );
+ stateArray = FT_NEXT_USHORT( p );
+ entryTable = FT_NEXT_USHORT( p );
+
+ GXV_TRACE(( "stateSize=0x%04x\n", stateSize ));
+ GXV_TRACE(( "offset to classTable=0x%04x\n", classTable ));
+ GXV_TRACE(( "offset to stateArray=0x%04x\n", stateArray ));
+ GXV_TRACE(( "offset to entryTable=0x%04x\n", entryTable ));
+
+ if ( stateSize > 0xFF )
+ FT_INVALID_DATA;
+
+ if ( valid->statetable.optdata_load_func != NULL )
+ valid->statetable.optdata_load_func( p, limit, valid );
+
+ if ( valid->statetable.subtable_setup_func != NULL)
+ setup_func = valid->statetable.subtable_setup_func;
+ else
+ setup_func = gxv_StateTable_subtable_setup;
+
+ setup_func( (FT_UShort)( limit - table ),
+ classTable,
+ stateArray,
+ entryTable,
+ &classTable_length,
+ &stateArray_length,
+ &entryTable_length,
+ valid );
+
+ GXV_TRACE(( "StateTable Subtables\n" ));
+
+ if ( classTable != 0 )
+ gxv_ClassTable_validate( table + classTable,
+ &classTable_length,
+ stateSize,
+ &maxClassID,
+ valid );
+ else
+ maxClassID = (FT_Byte)( stateSize - 1 );
+
+ if ( stateArray != 0 )
+ gxv_StateArray_validate( table + stateArray,
+ &stateArray_length,
+ maxClassID,
+ stateSize,
+ &maxState,
+ &maxEntry,
+ valid );
+ else
+ {
+ maxState = 1; /* 0:start of text, 1:start of line are predefined */
+ maxEntry = 0;
+ }
+
+ if ( maxEntry > 0 && entryTable == 0 )
+ FT_INVALID_OFFSET;
+
+ if ( entryTable != 0 )
+ gxv_EntryTable_validate( table + entryTable,
+ &entryTable_length,
+ maxEntry,
+ stateArray,
+ stateArray_length,
+ maxClassID,
+ table,
+ limit,
+ valid );
+
+ GXV_EXIT;
+ }
+
+
+ /* ================= eXtended State Table (for morx) =================== */
+
+ FT_LOCAL_DEF( void )
+ gxv_XStateTable_subtable_setup( FT_ULong table_size,
+ FT_ULong classTable,
+ FT_ULong stateArray,
+ FT_ULong entryTable,
+ FT_ULong* classTable_length_p,
+ FT_ULong* stateArray_length_p,
+ FT_ULong* entryTable_length_p,
+ GXV_Validator valid )
+ {
+ FT_ULong o[3];
+ FT_ULong* l[3];
+ FT_ULong buff[4];
+
+
+ o[0] = classTable;
+ o[1] = stateArray;
+ o[2] = entryTable;
+ l[0] = classTable_length_p;
+ l[1] = stateArray_length_p;
+ l[2] = entryTable_length_p;
+
+ gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
+ }
+
+
+ static void
+ gxv_XClassTable_lookupval_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ FT_UNUSED( glyph );
+
+ if ( value.u >= valid->xstatetable.nClasses )
+ FT_INVALID_DATA;
+ if ( value.u > valid->xstatetable.maxClassID )
+ valid->xstatetable.maxClassID = value.u;
+ }
+
+
+ /*
+ +===============+ --------+
+ | lookup header | |
+ +===============+ |
+ | BinSrchHeader | |
+ +===============+ |
+ | lastGlyph[0] | |
+ +---------------+ |
+ | firstGlyph[0] | | head of lookup table
+ +---------------+ | +
+ | offset[0] | -> | offset [byte]
+ +===============+ | +
+ | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
+ +---------------+ |
+ | firstGlyph[1] | |
+ +---------------+ |
+ | offset[1] | |
+ +===============+ |
+ |
+ .... |
+ |
+ 16bit value array |
+ +===============+ |
+ | value | <-------+
+ ....
+ */
+ static GXV_LookupValueDesc
+ gxv_XClassTable_lookupfmt4_transit( FT_UShort relative_gindex,
+ GXV_LookupValueDesc base_value,
+ FT_Bytes lookuptbl_limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p;
+ FT_Bytes limit;
+ FT_UShort offset;
+ GXV_LookupValueDesc value;
+
+ /* XXX: check range? */
+ offset = (FT_UShort)( base_value.u +
+ relative_gindex * sizeof ( FT_UShort ) );
+
+ p = valid->lookuptbl_head + offset;
+ limit = lookuptbl_limit;
+
+ GXV_LIMIT_CHECK ( 2 );
+ value.u = FT_NEXT_USHORT( p );
+
+ return value;
+ }
+
+
+ static void
+ gxv_XStateArray_validate( FT_Bytes table,
+ FT_ULong* length_p,
+ FT_UShort maxClassID,
+ FT_ULong stateSize,
+ FT_UShort* maxState_p,
+ FT_UShort* maxEntry_p,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = table + *length_p;
+ FT_UShort clazz;
+ FT_UShort entry;
+
+ FT_UNUSED( stateSize ); /* for the non-debugging case */
+
+
+ GXV_NAME_ENTER( "XStateArray" );
+
+ GXV_TRACE(( "parse % 3d bytes by stateSize=% 3d maxClassID=% 3d\n",
+ (int)(*length_p), stateSize, (int)(maxClassID) ));
+
+ /*
+ * 2 states are predefined and must be described:
+ * state 0 (start of text), 1 (start of line)
+ */
+ GXV_LIMIT_CHECK( ( 1 + maxClassID ) * 2 * 2 );
+
+ *maxState_p = 0;
+ *maxEntry_p = 0;
+
+ /* read if enough to read another state */
+ while ( p + ( ( 1 + maxClassID ) * 2 ) <= limit )
+ {
+ (*maxState_p)++;
+ for ( clazz = 0; clazz <= maxClassID; clazz++ )
+ {
+ entry = FT_NEXT_USHORT( p );
+ *maxEntry_p = (FT_UShort)FT_MAX( *maxEntry_p, entry );
+ }
+ }
+ GXV_TRACE(( "parsed: maxState=%d, maxEntry=%d\n",
+ *maxState_p, *maxEntry_p ));
+
+ *length_p = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_XEntryTable_validate( FT_Bytes table,
+ FT_ULong* length_p,
+ FT_UShort maxEntry,
+ FT_ULong stateArray_length,
+ FT_UShort maxClassID,
+ FT_Bytes xstatetable_table,
+ FT_Bytes xstatetable_limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = table + *length_p;
+ FT_UShort entry;
+ FT_UShort state;
+ FT_Int entrySize = 2 + 2 + GXV_GLYPHOFFSET_SIZE( xstatetable );
+
+
+ GXV_NAME_ENTER( "XEntryTable" );
+ GXV_TRACE(( "maxEntry=%d entrySize=%d\n", maxEntry, entrySize ));
+
+ if ( ( p + ( maxEntry + 1 ) * entrySize ) > limit )
+ FT_INVALID_TOO_SHORT;
+
+ for (entry = 0; entry <= maxEntry ; entry++ )
+ {
+ FT_UShort newState_idx;
+ FT_UShort flags;
+ GXV_XStateTable_GlyphOffsetDesc glyphOffset;
+
+
+ GXV_LIMIT_CHECK( 2 + 2 );
+ newState_idx = FT_NEXT_USHORT( p );
+ flags = FT_NEXT_USHORT( p );
+
+ if ( stateArray_length < (FT_ULong)( newState_idx * 2 ) )
+ {
+ GXV_TRACE(( " newState index 0x%04x points out of stateArray\n",
+ newState_idx ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_OFFSET;
+ }
+
+ state = (FT_UShort)( newState_idx / ( 1 + maxClassID ) );
+ if ( 0 != ( newState_idx % ( 1 + maxClassID ) ) )
+ {
+ FT_TRACE4(( "-> new state = %d (supposed)\n"
+ "but newState index 0x%04x is not aligned to %d-classes\n",
+ state, newState_idx, 1 + maxClassID ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_OFFSET;
+ }
+
+ switch ( GXV_GLYPHOFFSET_FMT( xstatetable ) )
+ {
+ case GXV_GLYPHOFFSET_NONE:
+ glyphOffset.uc = 0; /* make compiler happy */
+ break;
+
+ case GXV_GLYPHOFFSET_UCHAR:
+ glyphOffset.uc = FT_NEXT_BYTE( p );
+ break;
+
+ case GXV_GLYPHOFFSET_CHAR:
+ glyphOffset.c = FT_NEXT_CHAR( p );
+ break;
+
+ case GXV_GLYPHOFFSET_USHORT:
+ glyphOffset.u = FT_NEXT_USHORT( p );
+ break;
+
+ case GXV_GLYPHOFFSET_SHORT:
+ glyphOffset.s = FT_NEXT_SHORT( p );
+ break;
+
+ case GXV_GLYPHOFFSET_ULONG:
+ glyphOffset.ul = FT_NEXT_ULONG( p );
+ break;
+
+ case GXV_GLYPHOFFSET_LONG:
+ glyphOffset.l = FT_NEXT_LONG( p );
+ break;
+
+ default:
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_FORMAT;
+ goto Exit;
+ }
+
+ if ( NULL != valid->xstatetable.entry_validate_func )
+ valid->xstatetable.entry_validate_func( state,
+ flags,
+ glyphOffset,
+ xstatetable_table,
+ xstatetable_limit,
+ valid );
+ }
+
+ Exit:
+ *length_p = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_XStateTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ /* StateHeader members */
+ FT_ULong classTable; /* offset to Class(Sub)Table */
+ FT_ULong stateArray; /* offset to StateArray */
+ FT_ULong entryTable; /* offset to EntryTable */
+
+ FT_ULong classTable_length;
+ FT_ULong stateArray_length;
+ FT_ULong entryTable_length;
+ FT_UShort maxState;
+ FT_UShort maxEntry;
+
+ GXV_XStateTable_Subtable_Setup_Func setup_func;
+
+ FT_Bytes p = table;
+
+
+ GXV_NAME_ENTER( "XStateTable" );
+
+ GXV_TRACE(( "XStateTable header\n" ));
+
+ GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
+ valid->xstatetable.nClasses = FT_NEXT_ULONG( p );
+ classTable = FT_NEXT_ULONG( p );
+ stateArray = FT_NEXT_ULONG( p );
+ entryTable = FT_NEXT_ULONG( p );
+
+ GXV_TRACE(( "nClasses =0x%08x\n", valid->xstatetable.nClasses ));
+ GXV_TRACE(( "offset to classTable=0x%08x\n", classTable ));
+ GXV_TRACE(( "offset to stateArray=0x%08x\n", stateArray ));
+ GXV_TRACE(( "offset to entryTable=0x%08x\n", entryTable ));
+
+ if ( valid->xstatetable.nClasses > 0xFFFFU )
+ FT_INVALID_DATA;
+
+ GXV_TRACE(( "StateTable Subtables\n" ));
+
+ if ( valid->xstatetable.optdata_load_func != NULL )
+ valid->xstatetable.optdata_load_func( p, limit, valid );
+
+ if ( valid->xstatetable.subtable_setup_func != NULL )
+ setup_func = valid->xstatetable.subtable_setup_func;
+ else
+ setup_func = gxv_XStateTable_subtable_setup;
+
+ setup_func( limit - table,
+ classTable,
+ stateArray,
+ entryTable,
+ &classTable_length,
+ &stateArray_length,
+ &entryTable_length,
+ valid );
+
+ if ( classTable != 0 )
+ {
+ valid->xstatetable.maxClassID = 0;
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_XClassTable_lookupval_validate;
+ valid->lookupfmt4_trans = gxv_XClassTable_lookupfmt4_transit;
+ gxv_LookupTable_validate( table + classTable,
+ table + classTable + classTable_length,
+ valid );
+ if ( valid->subtable_length < classTable_length )
+ classTable_length = valid->subtable_length;
+ }
+ else
+ {
+ /* XXX: check range? */
+ valid->xstatetable.maxClassID =
+ (FT_UShort)( valid->xstatetable.nClasses - 1 );
+ }
+
+ if ( stateArray != 0 )
+ gxv_XStateArray_validate( table + stateArray,
+ &stateArray_length,
+ valid->xstatetable.maxClassID,
+ valid->xstatetable.nClasses,
+ &maxState,
+ &maxEntry,
+ valid );
+ else
+ {
+ maxState = 1; /* 0:start of text, 1:start of line are predefined */
+ maxEntry = 0;
+ }
+
+ if ( maxEntry > 0 && entryTable == 0 )
+ FT_INVALID_OFFSET;
+
+ if ( entryTable != 0 )
+ gxv_XEntryTable_validate( table + entryTable,
+ &entryTable_length,
+ maxEntry,
+ stateArray_length,
+ valid->xstatetable.maxClassID,
+ table,
+ limit,
+ valid );
+
+ GXV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Table overlapping *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static int
+ gxv_compare_ranges( FT_Bytes table1_start,
+ FT_ULong table1_length,
+ FT_Bytes table2_start,
+ FT_ULong table2_length )
+ {
+ if ( table1_start == table2_start )
+ {
+ if ( ( table1_length == 0 || table2_length == 0 ) )
+ goto Out;
+ }
+ else if ( table1_start < table2_start )
+ {
+ if ( ( table1_start + table1_length ) <= table2_start )
+ goto Out;
+ }
+ else if ( table1_start > table2_start )
+ {
+ if ( ( table1_start >= table2_start + table2_length ) )
+ goto Out;
+ }
+ return 1;
+
+ Out:
+ return 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_odtect_add_range( FT_Bytes start,
+ FT_ULong length,
+ const FT_String* name,
+ GXV_odtect_Range odtect )
+ {
+ odtect->range[ odtect->nRanges ].start = start;
+ odtect->range[ odtect->nRanges ].length = length;
+ odtect->range[ odtect->nRanges ].name = (FT_String*)name;
+ odtect->nRanges++;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_odtect_validate( GXV_odtect_Range odtect,
+ GXV_Validator valid )
+ {
+ FT_UInt i, j;
+
+
+ GXV_NAME_ENTER( "check overlap among multi ranges" );
+
+ for ( i = 0; i < odtect->nRanges; i++ )
+ for ( j = 0; j < i; j++ )
+ if ( 0 != gxv_compare_ranges( odtect->range[i].start,
+ odtect->range[i].length,
+ odtect->range[j].start,
+ odtect->range[j].length ) )
+ {
+ if ( odtect->range[i].name || odtect->range[j].name )
+ GXV_TRACE(( "found overlap between range %d and range %d\n",
+ i, j ));
+ else
+ GXV_TRACE(( "found overlap between `%s' and `%s\'\n",
+ odtect->range[i].name,
+ odtect->range[j].name ));
+ FT_INVALID_OFFSET;
+ }
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.h
new file mode 100644
index 00000000000..198d8e4fc59
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.h
@@ -0,0 +1,560 @@
+/***************************************************************************/
+/* */
+/* gxvcommn.h */
+/* */
+/* TrueTypeGX/AAT common tables validation (specification). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+ /*
+ * keywords in variable naming
+ * ---------------------------
+ * table: Of type FT_Bytes, pointing to the start of this table/subtable.
+ * limit: Of type FT_Bytes, pointing to the end of this table/subtable,
+ * including padding for alignment.
+ * offset: Of type FT_UInt, the number of octets from the start to target.
+ * length: Of type FT_UInt, the number of octets from the start to the
+ * end in this table/subtable, including padding for alignment.
+ *
+ * _MIN, _MAX: Should be added to the tail of macros, as INT_MIN, etc.
+ */
+
+
+#ifndef __GXVCOMMN_H__
+#define __GXVCOMMN_H__
+
+
+#include <ft2build.h>
+#include "gxvalid.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_SFNT_NAMES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** VALIDATION *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct GXV_ValidatorRec_* GXV_Validator;
+
+
+#define DUMMY_LIMIT 0
+
+ typedef void
+ (*GXV_Validate_Func)( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+
+ /* ====================== LookupTable Validator ======================== */
+
+ typedef union GXV_LookupValueDesc_
+ {
+ FT_UShort u;
+ FT_Short s;
+
+ } GXV_LookupValueDesc;
+
+ typedef enum GXV_LookupValue_SignSpec_
+ {
+ GXV_LOOKUPVALUE_UNSIGNED = 0,
+ GXV_LOOKUPVALUE_SIGNED
+
+ } GXV_LookupValue_SignSpec;
+
+
+ typedef void
+ (*GXV_Lookup_Value_Validate_Func)( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid );
+
+ typedef GXV_LookupValueDesc
+ (*GXV_Lookup_Fmt4_Transit_Func)( FT_UShort relative_gindex,
+ GXV_LookupValueDesc base_value,
+ FT_Bytes lookuptbl_limit,
+ GXV_Validator valid );
+
+
+ /* ====================== StateTable Validator ========================= */
+
+ typedef enum GXV_GlyphOffset_Format_
+ {
+ GXV_GLYPHOFFSET_NONE = -1,
+ GXV_GLYPHOFFSET_UCHAR = 2,
+ GXV_GLYPHOFFSET_CHAR,
+ GXV_GLYPHOFFSET_USHORT = 4,
+ GXV_GLYPHOFFSET_SHORT,
+ GXV_GLYPHOFFSET_ULONG = 8,
+ GXV_GLYPHOFFSET_LONG
+
+ } GXV_GlyphOffset_Format;
+
+
+#define GXV_GLYPHOFFSET_FMT( table ) \
+ ( valid->table.entry_glyphoffset_fmt )
+
+#define GXV_GLYPHOFFSET_SIZE( table ) \
+ ( valid->table.entry_glyphoffset_fmt / 2 )
+
+
+ /* ----------------------- 16bit StateTable ---------------------------- */
+
+ typedef union GXV_StateTable_GlyphOffsetDesc_
+ {
+ FT_Byte uc;
+ FT_UShort u; /* same as GXV_LookupValueDesc */
+ FT_ULong ul;
+ FT_Char c;
+ FT_Short s; /* same as GXV_LookupValueDesc */
+ FT_Long l;
+
+ } GXV_StateTable_GlyphOffsetDesc;
+
+
+ typedef void
+ (*GXV_StateTable_Subtable_Setup_Func)( FT_UShort table_size,
+ FT_UShort classTable,
+ FT_UShort stateArray,
+ FT_UShort entryTable,
+ FT_UShort* classTable_length_p,
+ FT_UShort* stateArray_length_p,
+ FT_UShort* entryTable_length_p,
+ GXV_Validator valid );
+
+ typedef void
+ (*GXV_StateTable_Entry_Validate_Func)(
+ FT_Byte state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes statetable_table,
+ FT_Bytes statetable_limit,
+ GXV_Validator valid );
+
+ typedef void
+ (*GXV_StateTable_OptData_Load_Func)( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ typedef struct GXV_StateTable_ValidatorRec_
+ {
+ GXV_GlyphOffset_Format entry_glyphoffset_fmt;
+ void* optdata;
+
+ GXV_StateTable_Subtable_Setup_Func subtable_setup_func;
+ GXV_StateTable_Entry_Validate_Func entry_validate_func;
+ GXV_StateTable_OptData_Load_Func optdata_load_func;
+
+ } GXV_StateTable_ValidatorRec, *GXV_StateTable_ValidatorRecData;
+
+
+ /* ---------------------- 32bit XStateTable ---------------------------- */
+
+ typedef GXV_StateTable_GlyphOffsetDesc GXV_XStateTable_GlyphOffsetDesc;
+
+ typedef void
+ (*GXV_XStateTable_Subtable_Setup_Func)( FT_ULong table_size,
+ FT_ULong classTable,
+ FT_ULong stateArray,
+ FT_ULong entryTable,
+ FT_ULong* classTable_length_p,
+ FT_ULong* stateArray_length_p,
+ FT_ULong* entryTable_length_p,
+ GXV_Validator valid );
+
+ typedef void
+ (*GXV_XStateTable_Entry_Validate_Func)(
+ FT_UShort state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes xstatetable_table,
+ FT_Bytes xstatetable_limit,
+ GXV_Validator valid );
+
+
+ typedef GXV_StateTable_OptData_Load_Func GXV_XStateTable_OptData_Load_Func;
+
+
+ typedef struct GXV_XStateTable_ValidatorRec_
+ {
+ int entry_glyphoffset_fmt;
+ void* optdata;
+
+ GXV_XStateTable_Subtable_Setup_Func subtable_setup_func;
+ GXV_XStateTable_Entry_Validate_Func entry_validate_func;
+ GXV_XStateTable_OptData_Load_Func optdata_load_func;
+
+ FT_ULong nClasses;
+ FT_UShort maxClassID;
+
+ } GXV_XStateTable_ValidatorRec, *GXV_XStateTable_ValidatorRecData;
+
+
+ /* ===================================================================== */
+
+ typedef struct GXV_ValidatorRec_
+ {
+ FT_Validator root;
+
+ FT_Face face;
+ void* table_data;
+
+ FT_ULong subtable_length;
+
+ GXV_LookupValue_SignSpec lookupval_sign;
+ GXV_Lookup_Value_Validate_Func lookupval_func;
+ GXV_Lookup_Fmt4_Transit_Func lookupfmt4_trans;
+ FT_Bytes lookuptbl_head;
+
+ GXV_StateTable_ValidatorRec statetable;
+ GXV_XStateTable_ValidatorRec xstatetable;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_UInt debug_indent;
+ const FT_String* debug_function_name[3];
+#endif
+
+ } GXV_ValidatorRec;
+
+
+#define GXV_TABLE_DATA( tag, field ) \
+ ( ( (GXV_ ## tag ## _Data)valid->table_data )->field )
+
+#undef FT_INVALID_
+#define FT_INVALID_( _prefix, _error ) \
+ ft_validator_error( valid->root, _prefix ## _error )
+
+#define GXV_LIMIT_CHECK( _count ) \
+ FT_BEGIN_STMNT \
+ if ( p + _count > ( limit? limit : valid->root->limit ) ) \
+ FT_INVALID_TOO_SHORT; \
+ FT_END_STMNT
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define GXV_INIT valid->debug_indent = 0
+
+#define GXV_NAME_ENTER( name ) \
+ FT_BEGIN_STMNT \
+ valid->debug_indent += 2; \
+ FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+ FT_TRACE4(( "%s table\n", name )); \
+ FT_END_STMNT
+
+#define GXV_EXIT valid->debug_indent -= 2
+
+#define GXV_TRACE( s ) \
+ FT_BEGIN_STMNT \
+ FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+ FT_TRACE4( s ); \
+ FT_END_STMNT
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define GXV_INIT do { } while ( 0 )
+#define GXV_NAME_ENTER( name ) do { } while ( 0 )
+#define GXV_EXIT do { } while ( 0 )
+
+#define GXV_TRACE( s ) do { } while ( 0 )
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** 32bit alignment checking *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define GXV_32BIT_ALIGNMENT_VALIDATE( a ) \
+ FT_BEGIN_STMNT \
+ { \
+ if ( 0 != ( (a) % 4 ) ) \
+ FT_INVALID_OFFSET ; \
+ } \
+ FT_END_STMNT
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Dumping Binary Data *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define GXV_TRACE_HEXDUMP( p, len ) \
+ FT_BEGIN_STMNT \
+ { \
+ FT_Bytes b; \
+ \
+ \
+ for ( b = p; b < (FT_Bytes)p + len; b++ ) \
+ FT_TRACE1(("\\x%02x", *b)) ; \
+ } \
+ FT_END_STMNT
+
+#define GXV_TRACE_HEXDUMP_C( p, len ) \
+ FT_BEGIN_STMNT \
+ { \
+ FT_Bytes b; \
+ \
+ \
+ for ( b = p; b < (FT_Bytes)p + len; b++ ) \
+ if ( 0x40 < *b && *b < 0x7e ) \
+ FT_TRACE1(("%c", *b)) ; \
+ else \
+ FT_TRACE1(("\\x%02x", *b)) ; \
+ } \
+ FT_END_STMNT
+
+#define GXV_TRACE_HEXDUMP_SFNTNAME( n ) \
+ GXV_TRACE_HEXDUMP( n.string, n.string_len )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** LOOKUP TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ gxv_BinSrchHeader_validate( FT_Bytes p,
+ FT_Bytes limit,
+ FT_UShort* unitSize_p,
+ FT_UShort* nUnits_p,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_LookupTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Glyph ID *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( FT_Int )
+ gxv_glyphid_validate( FT_UShort gid,
+ GXV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CONTROL POINT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ gxv_ctlPoint_validate( FT_UShort gid,
+ FT_Short ctl_point,
+ GXV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** SFNT NAME *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ gxv_sfntName_validate( FT_UShort name_index,
+ FT_UShort min_index,
+ FT_UShort max_index,
+ GXV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** STATE TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ gxv_StateTable_subtable_setup( FT_UShort table_size,
+ FT_UShort classTable,
+ FT_UShort stateArray,
+ FT_UShort entryTable,
+ FT_UShort* classTable_length_p,
+ FT_UShort* stateArray_length_p,
+ FT_UShort* entryTable_length_p,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_XStateTable_subtable_setup( FT_ULong table_size,
+ FT_ULong classTable,
+ FT_ULong stateArray,
+ FT_ULong entryTable,
+ FT_ULong* classTable_length_p,
+ FT_ULong* stateArray_length_p,
+ FT_ULong* entryTable_length_p,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_StateTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_XStateTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY MACROS AND FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ gxv_array_getlimits_byte( FT_Bytes table,
+ FT_Bytes limit,
+ FT_Byte* min,
+ FT_Byte* max,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_array_getlimits_ushort( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UShort* min,
+ FT_UShort* max,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_set_length_by_ushort_offset( FT_UShort* offset,
+ FT_UShort** length,
+ FT_UShort* buff,
+ FT_UInt nmemb,
+ FT_UShort limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_set_length_by_ulong_offset( FT_ULong* offset,
+ FT_ULong** length,
+ FT_ULong* buff,
+ FT_UInt nmemb,
+ FT_ULong limit,
+ GXV_Validator valid);
+
+
+#define GXV_SUBTABLE_OFFSET_CHECK( _offset ) \
+ FT_BEGIN_STMNT \
+ if ( (_offset) > valid->subtable_length ) \
+ FT_INVALID_OFFSET; \
+ FT_END_STMNT
+
+#define GXV_SUBTABLE_LIMIT_CHECK( _count ) \
+ FT_BEGIN_STMNT \
+ if ( ( p + (_count) - valid->subtable_start ) > \
+ valid->subtable_length ) \
+ FT_INVALID_TOO_SHORT; \
+ FT_END_STMNT
+
+#define GXV_USHORT_TO_SHORT( _us ) \
+ ( ( 0x8000U < ( _us ) ) ? ( ( _us ) - 0x8000U ) : ( _us ) )
+
+#define GXV_STATETABLE_HEADER_SIZE ( 2 + 2 + 2 + 2 )
+#define GXV_STATEHEADER_SIZE GXV_STATETABLE_HEADER_SIZE
+
+#define GXV_XSTATETABLE_HEADER_SIZE ( 4 + 4 + 4 + 4 )
+#define GXV_XSTATEHEADER_SIZE GXV_XSTATETABLE_HEADER_SIZE
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Table overlapping *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct GXV_odtect_DataRec_
+ {
+ FT_Bytes start;
+ FT_ULong length;
+ FT_String* name;
+
+ } GXV_odtect_DataRec, *GXV_odtect_Data;
+
+ typedef struct GXV_odtect_RangeRec_
+ {
+ FT_UInt nRanges;
+ GXV_odtect_Data range;
+
+ } GXV_odtect_RangeRec, *GXV_odtect_Range;
+
+
+ FT_LOCAL( void )
+ gxv_odtect_add_range( FT_Bytes start,
+ FT_ULong length,
+ const FT_String* name,
+ GXV_odtect_Range odtect );
+
+ FT_LOCAL( void )
+ gxv_odtect_validate( GXV_odtect_Range odtect,
+ GXV_Validator valid );
+
+
+#define GXV_ODTECT( n, odtect ) \
+ GXV_odtect_DataRec odtect ## _range[n]; \
+ GXV_odtect_RangeRec odtect ## _rec = { 0, NULL }; \
+ GXV_odtect_Range odtect = NULL
+
+#define GXV_ODTECT_INIT( odtect ) \
+ FT_BEGIN_STMNT \
+ odtect ## _rec.nRanges = 0; \
+ odtect ## _rec.range = odtect ## _range; \
+ odtect = & odtect ## _rec; \
+ FT_END_STMNT
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __GXVCOMMN_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxverror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxverror.h
new file mode 100644
index 00000000000..01961992273
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxverror.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/* */
+/* gxverror.h */
+/* */
+/* TrueTypeGX/AAT validation module error codes (specification only). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the OpenType validation module error */
+ /* enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __GXVERROR_H__
+#define __GXVERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX GXV_Err_
+#define FT_ERR_BASE FT_Mod_Err_GXV
+
+#define FT_KEEP_ERR_PREFIX
+
+#include FT_ERRORS_H
+
+#endif /* __GXVERROR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.c
new file mode 100644
index 00000000000..ad30a764c64
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.c
@@ -0,0 +1,344 @@
+/***************************************************************************/
+/* */
+/* gxvfeat.c */
+/* */
+/* TrueTypeGX/AAT feat table validation (body). */
+/* */
+/* Copyright 2004, 2005, 2008 by */
+/* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+#include "gxvfeat.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvfeat
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Data and Types *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct GXV_feat_DataRec_
+ {
+ FT_UInt reserved_size;
+ FT_UShort feature;
+ FT_UShort setting;
+
+ } GXV_feat_DataRec, *GXV_feat_Data;
+
+
+#define GXV_FEAT_DATA( field ) GXV_TABLE_DATA( feat, field )
+
+
+ typedef enum GXV_FeatureFlagsMask_
+ {
+ GXV_FEAT_MASK_EXCLUSIVE_SETTINGS = 0x8000U,
+ GXV_FEAT_MASK_DYNAMIC_DEFAULT = 0x4000,
+ GXV_FEAT_MASK_UNUSED = 0x3F00,
+ GXV_FEAT_MASK_DEFAULT_SETTING = 0x00FF
+
+ } GXV_FeatureFlagsMask;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ gxv_feat_registry_validate( FT_UShort feature,
+ FT_UShort nSettings,
+ FT_Bool exclusive,
+ GXV_Validator valid )
+ {
+ GXV_NAME_ENTER( "feature in registry" );
+
+ GXV_TRACE(( " (feature = %u)\n", feature ));
+
+ if ( feature >= gxv_feat_registry_length )
+ {
+ GXV_TRACE(( "feature number %d is out of range %d\n",
+ feature, gxv_feat_registry_length ));
+ if ( valid->root->level == FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+ goto Exit;
+ }
+
+ if ( gxv_feat_registry[feature].existence == 0 )
+ {
+ GXV_TRACE(( "feature number %d is in defined range but doesn't exist\n",
+ feature ));
+ if ( valid->root->level == FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+ goto Exit;
+ }
+
+ if ( gxv_feat_registry[feature].apple_reserved )
+ {
+ /* Don't use here. Apple is reserved. */
+ GXV_TRACE(( "feature number %d is reserved by Apple\n", feature ));
+ if ( valid->root->level >= FT_VALIDATE_TIGHT )
+ FT_INVALID_DATA;
+ }
+
+ if ( nSettings != gxv_feat_registry[feature].nSettings )
+ {
+ GXV_TRACE(( "feature %d: nSettings %d != defined nSettings %d\n",
+ feature, nSettings,
+ gxv_feat_registry[feature].nSettings ));
+ if ( valid->root->level >= FT_VALIDATE_TIGHT )
+ FT_INVALID_DATA;
+ }
+
+ if ( exclusive != gxv_feat_registry[feature].exclusive )
+ {
+ GXV_TRACE(( "exclusive flag %d differs from predefined value\n",
+ exclusive ));
+ if ( valid->root->level >= FT_VALIDATE_TIGHT )
+ FT_INVALID_DATA;
+ }
+
+ Exit:
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_feat_name_index_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ FT_Short nameIndex;
+
+
+ GXV_NAME_ENTER( "nameIndex" );
+
+ GXV_LIMIT_CHECK( 2 );
+ nameIndex = FT_NEXT_SHORT ( p );
+ GXV_TRACE(( " (nameIndex = %d)\n", nameIndex ));
+
+ gxv_sfntName_validate( (FT_UShort)nameIndex,
+ 255,
+ 32768U,
+ valid );
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_feat_setting_validate( FT_Bytes table,
+ FT_Bytes limit,
+ FT_Bool exclusive,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort setting;
+
+
+ GXV_NAME_ENTER( "setting" );
+
+ GXV_LIMIT_CHECK( 2 );
+
+ setting = FT_NEXT_USHORT( p );
+
+ /* If we have exclusive setting, the setting should be odd. */
+ if ( exclusive && ( setting % 2 ) == 0 )
+ FT_INVALID_DATA;
+
+ gxv_feat_name_index_validate( p, limit, valid );
+
+ GXV_FEAT_DATA( setting ) = setting;
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_feat_name_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt reserved_size = GXV_FEAT_DATA( reserved_size );
+
+ FT_UShort feature;
+ FT_UShort nSettings;
+ FT_UInt settingTable;
+ FT_UShort featureFlags;
+
+ FT_Bool exclusive;
+ FT_Int last_setting;
+ FT_UInt i;
+
+
+ GXV_NAME_ENTER( "name" );
+
+ /* feature + nSettings + settingTable + featureFlags */
+ GXV_LIMIT_CHECK( 2 + 2 + 4 + 2 );
+
+ feature = FT_NEXT_USHORT( p );
+ GXV_FEAT_DATA( feature ) = feature;
+
+ nSettings = FT_NEXT_USHORT( p );
+ settingTable = FT_NEXT_ULONG ( p );
+ featureFlags = FT_NEXT_USHORT( p );
+
+ if ( settingTable < reserved_size )
+ FT_INVALID_OFFSET;
+
+ if ( valid->root->level == FT_VALIDATE_PARANOID &&
+ ( featureFlags & GXV_FEAT_MASK_UNUSED ) == 0 )
+ FT_INVALID_DATA;
+
+ exclusive = FT_BOOL( featureFlags & GXV_FEAT_MASK_EXCLUSIVE_SETTINGS );
+ if ( exclusive )
+ {
+ FT_Byte dynamic_default;
+
+
+ if ( featureFlags & GXV_FEAT_MASK_DYNAMIC_DEFAULT )
+ dynamic_default = (FT_Byte)( featureFlags &
+ GXV_FEAT_MASK_DEFAULT_SETTING );
+ else
+ dynamic_default = 0;
+
+ /* If exclusive, check whether default setting is in the range. */
+ if ( !( dynamic_default < nSettings ) )
+ FT_INVALID_FORMAT;
+ }
+
+ gxv_feat_registry_validate( feature, nSettings, exclusive, valid );
+
+ gxv_feat_name_index_validate( p, limit, valid );
+
+ p = valid->root->base + settingTable;
+ for ( last_setting = -1, i = 0; i < nSettings; i++ )
+ {
+ gxv_feat_setting_validate( p, limit, exclusive, valid );
+
+ if ( valid->root->level == FT_VALIDATE_PARANOID &&
+ (FT_Int)GXV_FEAT_DATA( setting ) <= last_setting )
+ FT_INVALID_FORMAT;
+
+ last_setting = (FT_Int)GXV_FEAT_DATA( setting );
+ /* setting + nameIndex */
+ p += ( 2 + 2 );
+ }
+
+ GXV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** feat TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ gxv_feat_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+
+ GXV_feat_DataRec featrec;
+ GXV_feat_Data feat = &featrec;
+
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+
+ FT_UInt featureNameCount;
+
+ FT_UInt i;
+ FT_Int last_feature;
+
+
+ valid->root = ftvalid;
+ valid->table_data = feat;
+ valid->face = face;
+
+ FT_TRACE3(( "validating `feat' table\n" ));
+ GXV_INIT;
+
+ feat->reserved_size = 0;
+
+ /* version + featureNameCount + none_0 + none_1 */
+ GXV_LIMIT_CHECK( 4 + 2 + 2 + 4 );
+ feat->reserved_size += 4 + 2 + 2 + 4;
+
+ if ( FT_NEXT_ULONG( p ) != 0x00010000UL ) /* Version */
+ FT_INVALID_FORMAT;
+
+ featureNameCount = FT_NEXT_USHORT( p );
+ GXV_TRACE(( " (featureNameCount = %d)\n", featureNameCount ));
+
+ if ( valid->root->level != FT_VALIDATE_PARANOID )
+ p += 6; /* skip (none) and (none) */
+ else
+ {
+ if ( FT_NEXT_USHORT( p ) != 0 )
+ FT_INVALID_DATA;
+
+ if ( FT_NEXT_ULONG( p ) != 0 )
+ FT_INVALID_DATA;
+ }
+
+ feat->reserved_size += featureNameCount * ( 2 + 2 + 4 + 2 + 2 );
+
+ for ( last_feature = -1, i = 0; i < featureNameCount; i++ )
+ {
+ gxv_feat_name_validate( p, limit, valid );
+
+ if ( valid->root->level == FT_VALIDATE_PARANOID &&
+ (FT_Int)GXV_FEAT_DATA( feature ) <= last_feature )
+ FT_INVALID_FORMAT;
+
+ last_feature = GXV_FEAT_DATA( feature );
+ p += 2 + 2 + 4 + 2 + 2;
+ }
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.h
new file mode 100644
index 00000000000..049d23a0b92
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.h
@@ -0,0 +1,172 @@
+/***************************************************************************/
+/* */
+/* gxvfeat.h */
+/* */
+/* TrueTypeGX/AAT feat table validation (specification). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __GXVFEAT_H__
+#define __GXVFEAT_H__
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Registry predefined by Apple *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* TODO: More compact format */
+ typedef struct GXV_Feature_RegistryRec_
+ {
+ FT_Bool existence;
+ FT_Bool apple_reserved;
+ FT_Bool exclusive;
+ FT_Byte nSettings;
+
+ } GX_Feature_RegistryRec;
+
+
+#define gxv_feat_registry_length \
+ ( sizeof ( gxv_feat_registry ) / \
+ sizeof ( GX_Feature_RegistryRec ) )
+
+
+ static GX_Feature_RegistryRec gxv_feat_registry[] =
+ {
+ /* Generated from gxvfgen.c */
+ {1, 0, 0, 1}, /* All Typographic Features */
+ {1, 0, 0, 8}, /* Ligatures */
+ {1, 0, 1, 3}, /* Cursive Connection */
+ {1, 0, 1, 6}, /* Letter Case */
+ {1, 0, 0, 1}, /* Vertical Substitution */
+ {1, 0, 0, 1}, /* Linguistic Rearrangement */
+ {1, 0, 1, 2}, /* Number Spacing */
+ {1, 1, 0, 0}, /* Apple Reserved 1 */
+ {1, 0, 0, 5}, /* Smart Swashes */
+ {1, 0, 1, 3}, /* Diacritics */
+ {1, 0, 1, 4}, /* Vertical Position */
+ {1, 0, 1, 3}, /* Fractions */
+ {1, 1, 0, 0}, /* Apple Reserved 2 */
+ {1, 0, 0, 1}, /* Overlapping Characters */
+ {1, 0, 0, 6}, /* Typographic Extras */
+ {1, 0, 0, 5}, /* Mathematical Extras */
+ {1, 0, 1, 7}, /* Ornament Sets */
+ {1, 0, 1, 1}, /* Character Alternatives */
+ {1, 0, 1, 5}, /* Design Complexity */
+ {1, 0, 1, 6}, /* Style Options */
+ {1, 0, 1, 11}, /* Character Shape */
+ {1, 0, 1, 2}, /* Number Case */
+ {1, 0, 1, 4}, /* Text Spacing */
+ {1, 0, 1, 10}, /* Transliteration */
+ {1, 0, 1, 9}, /* Annotation */
+ {1, 0, 1, 2}, /* Kana Spacing */
+ {1, 0, 1, 2}, /* Ideographic Spacing */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {0, 0, 0, 0}, /* __EMPTY__ */
+ {1, 0, 1, 4}, /* Text Spacing */
+ {1, 0, 1, 2}, /* Kana Spacing */
+ {1, 0, 1, 2}, /* Ideographic Spacing */
+ {1, 0, 1, 4}, /* CJK Roman Spacing */
+ };
+
+
+#endif /* __GXVFEAT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfgen.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfgen.c
new file mode 100644
index 00000000000..e48778a2a15
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfgen.c
@@ -0,0 +1,482 @@
+/***************************************************************************/
+/* */
+/* gxfgen.c */
+/* */
+/* Generate feature registry data for gxv `feat' validator. */
+/* This program is derived from gxfeatreg.c in gxlayout. */
+/* */
+/* Copyright 2004, 2005, 2006 by Masatake YAMATO and Redhat K.K. */
+/* */
+/* This file may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxfeatreg.c */
+/* */
+/* Database of font features pre-defined by Apple Computer, Inc. */
+/* http://developer.apple.com/fonts/Registry/ */
+/* (body). */
+/* */
+/* Copyright 2003 by */
+/* Masatake YAMATO and Redhat K.K. */
+/* */
+/* This file may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* Development of gxfeatreg.c is supported by */
+/* Information-technology Promotion Agency, Japan. */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* This file is compiled as a stand-alone executable. */
+/* This file is never compiled into `libfreetype2'. */
+/* The output of this file is used in `gxvfeat.c'. */
+/* ----------------------------------------------------------------------- */
+/* Compile: gcc `pkg-config --cflags freetype2` gxvfgen.c -o gxvfgen */
+/* Run: ./gxvfgen > tmp.c */
+/* */
+/***************************************************************************/
+
+ /*******************************************************************/
+ /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING */
+ /*******************************************************************/
+
+ /*
+ * If you add a new setting to a feature, check the number of settings
+ * in the feature. If the number is greater than the value defined as
+ * FEATREG_MAX_SETTING, update the value.
+ */
+#define FEATREG_MAX_SETTING 12
+
+ /*******************************************************************/
+ /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING */
+ /*******************************************************************/
+
+
+#include <stdio.h>
+#include <string.h>
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Data and Types *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define APPLE_RESERVED "Apple Reserved"
+#define APPLE_RESERVED_LENGTH 14
+
+ typedef struct GX_Feature_RegistryRec_
+ {
+ const char* feat_name;
+ char exclusive;
+ char* setting_name[FEATREG_MAX_SETTING];
+
+ } GX_Feature_RegistryRec;
+
+
+#define EMPTYFEAT {0, 0, {NULL}}
+
+
+ static GX_Feature_RegistryRec featreg_table[] = {
+ { /* 0 */
+ "All Typographic Features",
+ 0,
+ {
+ "All Type Features",
+ NULL
+ }
+ }, { /* 1 */
+ "Ligatures",
+ 0,
+ {
+ "Required Ligatures",
+ "Common Ligatures",
+ "Rare Ligatures",
+ "Logos",
+ "Rebus Pictures",
+ "Diphthong Ligatures",
+ "Squared Ligatures",
+ "Squared Ligatures, Abbreviated",
+ NULL
+ }
+ }, { /* 2 */
+ "Cursive Connection",
+ 1,
+ {
+ "Unconnected",
+ "Partially Connected",
+ "Cursive",
+ NULL
+ }
+ }, { /* 3 */
+ "Letter Case",
+ 1,
+ {
+ "Upper & Lower Case",
+ "All Caps",
+ "All Lower Case",
+ "Small Caps",
+ "Initial Caps",
+ "Initial Caps & Small Caps",
+ NULL
+ }
+ }, { /* 4 */
+ "Vertical Substitution",
+ 0,
+ {
+ /* "Substitute Vertical Forms", */
+ "Turns on the feature",
+ NULL
+ }
+ }, { /* 5 */
+ "Linguistic Rearrangement",
+ 0,
+ {
+ /* "Linguistic Rearrangement", */
+ "Turns on the feature",
+ NULL
+ }
+ }, { /* 6 */
+ "Number Spacing",
+ 1,
+ {
+ "Monospaced Numbers",
+ "Proportional Numbers",
+ NULL
+ }
+ }, { /* 7 */
+ APPLE_RESERVED " 1",
+ 0,
+ {NULL}
+ }, { /* 8 */
+ "Smart Swashes",
+ 0,
+ {
+ "Word Initial Swashes",
+ "Word Final Swashes",
+ "Line Initial Swashes",
+ "Line Final Swashes",
+ "Non-Final Swashes",
+ NULL
+ }
+ }, { /* 9 */
+ "Diacritics",
+ 1,
+ {
+ "Show Diacritics",
+ "Hide Diacritics",
+ "Decompose Diacritics",
+ NULL
+ }
+ }, { /* 10 */
+ "Vertical Position",
+ 1,
+ {
+ /* "Normal Position", */
+ "No Vertical Position",
+ "Superiors",
+ "Inferiors",
+ "Ordinals",
+ NULL
+ }
+ }, { /* 11 */
+ "Fractions",
+ 1,
+ {
+ "No Fractions",
+ "Vertical Fractions",
+ "Diagonal Fractions",
+ NULL
+ }
+ }, { /* 12 */
+ APPLE_RESERVED " 2",
+ 0,
+ {NULL}
+ }, { /* 13 */
+ "Overlapping Characters",
+ 0,
+ {
+ /* "Prevent Overlap", */
+ "Turns on the feature",
+ NULL
+ }
+ }, { /* 14 */
+ "Typographic Extras",
+ 0,
+ {
+ "Hyphens to Em Dash",
+ "Hyphens to En Dash",
+ "Unslashed Zero",
+ "Form Interrobang",
+ "Smart Quotes",
+ "Periods to Ellipsis",
+ NULL
+ }
+ }, { /* 15 */
+ "Mathematical Extras",
+ 0,
+ {
+ "Hyphens to Minus",
+ "Asterisk to Multiply",
+ "Slash to Divide",
+ "Inequality Ligatures",
+ "Exponents",
+ NULL
+ }
+ }, { /* 16 */
+ "Ornament Sets",
+ 1,
+ {
+ "No Ornaments",
+ "Dingbats",
+ "Pi Characters",
+ "Fleurons",
+ "Decorative Borders",
+ "International Symbols",
+ "Math Symbols",
+ NULL
+ }
+ }, { /* 17 */
+ "Character Alternatives",
+ 1,
+ {
+ "No Alternates",
+ /* TODO */
+ NULL
+ }
+ }, { /* 18 */
+ "Design Complexity",
+ 1,
+ {
+ "Design Level 1",
+ "Design Level 2",
+ "Design Level 3",
+ "Design Level 4",
+ "Design Level 5",
+ /* TODO */
+ NULL
+ }
+ }, { /* 19 */
+ "Style Options",
+ 1,
+ {
+ "No Style Options",
+ "Display Text",
+ "Engraved Text",
+ "Illuminated Caps",
+ "Tilling Caps",
+ "Tall Caps",
+ NULL
+ }
+ }, { /* 20 */
+ "Character Shape",
+ 1,
+ {
+ "Traditional Characters",
+ "Simplified Characters",
+ "JIS 1978 Characters",
+ "JIS 1983 Characters",
+ "JIS 1990 Characters",
+ "Traditional Characters, Alternative Set 1",
+ "Traditional Characters, Alternative Set 2",
+ "Traditional Characters, Alternative Set 3",
+ "Traditional Characters, Alternative Set 4",
+ "Traditional Characters, Alternative Set 5",
+ "Expert Characters",
+ NULL /* count => 12 */
+ }
+ }, { /* 21 */
+ "Number Case",
+ 1,
+ {
+ "Lower Case Numbers",
+ "Upper Case Numbers",
+ NULL
+ }
+ }, { /* 22 */
+ "Text Spacing",
+ 1,
+ {
+ "Proportional",
+ "Monospaced",
+ "Half-width",
+ "Normal",
+ NULL
+ }
+ }, /* Here after Newer */ { /* 23 */
+ "Transliteration",
+ 1,
+ {
+ "No Transliteration",
+ "Hanja To Hangul",
+ "Hiragana to Katakana",
+ "Katakana to Hiragana",
+ "Kana to Romanization",
+ "Romanization to Hiragana",
+ "Romanization to Katakana",
+ "Hanja to Hangul, Alternative Set 1",
+ "Hanja to Hangul, Alternative Set 2",
+ "Hanja to Hangul, Alternative Set 3",
+ NULL
+ }
+ }, { /* 24 */
+ "Annotation",
+ 1,
+ {
+ "No Annotation",
+ "Box Annotation",
+ "Rounded Box Annotation",
+ "Circle Annotation",
+ "Inverted Circle Annotation",
+ "Parenthesis Annotation",
+ "Period Annotation",
+ "Roman Numeral Annotation",
+ "Diamond Annotation",
+ NULL
+ }
+ }, { /* 25 */
+ "Kana Spacing",
+ 1,
+ {
+ "Full Width",
+ "Proportional",
+ NULL
+ }
+ }, { /* 26 */
+ "Ideographic Spacing",
+ 1,
+ {
+ "Full Width",
+ "Proportional",
+ NULL
+ }
+ }, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 27-30 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 31-35 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 36-40 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 40-45 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 46-50 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 51-55 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 56-60 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 61-65 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 66-70 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 71-75 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 76-80 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 81-85 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 86-90 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 91-95 */
+ EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 96-98 */
+ EMPTYFEAT, /* 99 */ { /* 100 => 22 */
+ "Text Spacing",
+ 1,
+ {
+ "Proportional",
+ "Monospaced",
+ "Half-width",
+ "Normal",
+ NULL
+ }
+ }, { /* 101 => 25 */
+ "Kana Spacing",
+ 1,
+ {
+ "Full Width",
+ "Proportional",
+ NULL
+ }
+ }, { /* 102 => 26 */
+ "Ideographic Spacing",
+ 1,
+ {
+ "Full Width",
+ "Proportional",
+ NULL
+ }
+ }, { /* 103 */
+ "CJK Roman Spacing",
+ 1,
+ {
+ "Half-width",
+ "Proportional",
+ "Default Roman",
+ "Full-width Roman",
+ NULL
+ }
+ }, { /* 104 => 1 */
+ "All Typographic Features",
+ 0,
+ {
+ "All Type Features",
+ NULL
+ }
+ }
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Generator *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ int
+ main( void )
+ {
+ int i;
+
+
+ printf( " {\n" );
+ printf( " /* Generated from %s */\n", __FILE__ );
+
+ for ( i = 0;
+ i < sizeof ( featreg_table ) / sizeof ( GX_Feature_RegistryRec );
+ i++ )
+ {
+ const char* feat_name;
+ int nSettings;
+
+
+ feat_name = featreg_table[i].feat_name;
+ for ( nSettings = 0;
+ featreg_table[i].setting_name[nSettings];
+ nSettings++)
+ ; /* Do nothing */
+
+ printf( " {%1d, %1d, %1d, %2d}, /* %s */\n",
+ feat_name ? 1 : 0,
+ ( feat_name &&
+ ( ft_strncmp( feat_name,
+ APPLE_RESERVED, APPLE_RESERVED_LENGTH ) == 0 )
+ ) ? 1 : 0,
+ featreg_table[i].exclusive ? 1 : 0,
+ nSettings,
+ feat_name ? feat_name : "__EMPTY__" );
+ }
+
+ printf( " };\n" );
+
+ return 0;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvjust.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvjust.c
new file mode 100644
index 00000000000..29bf840b57a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvjust.c
@@ -0,0 +1,630 @@
+/***************************************************************************/
+/* */
+/* gxvjust.c */
+/* */
+/* TrueTypeGX/AAT just table validation (body). */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+#include FT_SFNT_NAMES_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvjust
+
+ /*
+ * referred `just' table format specification:
+ * http://developer.apple.com/fonts/TTRefMan/RM06/Chap6just.html
+ * last updated 2000.
+ * ----------------------------------------------
+ * [JUST HEADER]: GXV_JUST_HEADER_SIZE
+ * version (fixed: 32bit) = 0x00010000
+ * format (uint16: 16bit) = 0 is only defined (2000)
+ * horizOffset (uint16: 16bit)
+ * vertOffset (uint16: 16bit)
+ * ----------------------------------------------
+ */
+
+ typedef struct GXV_just_DataRec_
+ {
+ FT_UShort wdc_offset_max;
+ FT_UShort wdc_offset_min;
+ FT_UShort pc_offset_max;
+ FT_UShort pc_offset_min;
+
+ } GXV_just_DataRec, *GXV_just_Data;
+
+
+#define GXV_JUST_DATA( a ) GXV_TABLE_DATA( just, a )
+
+
+ static void
+ gxv_just_wdp_entry_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_ULong justClass;
+ FT_Fixed beforeGrowLimit;
+ FT_Fixed beforeShrinkGrowLimit;
+ FT_Fixed afterGrowLimit;
+ FT_Fixed afterShrinkGrowLimit;
+ FT_UShort growFlags;
+ FT_UShort shrinkFlags;
+
+
+ GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 + 4 + 2 + 2 );
+ justClass = FT_NEXT_ULONG( p );
+ beforeGrowLimit = FT_NEXT_ULONG( p );
+ beforeShrinkGrowLimit = FT_NEXT_ULONG( p );
+ afterGrowLimit = FT_NEXT_ULONG( p );
+ afterShrinkGrowLimit = FT_NEXT_ULONG( p );
+ growFlags = FT_NEXT_USHORT( p );
+ shrinkFlags = FT_NEXT_USHORT( p );
+
+ /* TODO: decode flags for human readability */
+
+ valid->subtable_length = p - table;
+ }
+
+
+ static void
+ gxv_just_wdc_entry_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_ULong count, i;
+
+
+ GXV_LIMIT_CHECK( 4 );
+ count = FT_NEXT_ULONG( p );
+ for ( i = 0; i < count; i++ )
+ {
+ GXV_TRACE(( "validating wdc pair %d/%d\n", i + 1, count ));
+ gxv_just_wdp_entry_validate( p, limit, valid );
+ p += valid->subtable_length;
+ }
+
+ valid->subtable_length = p - table;
+ }
+
+
+ static void
+ gxv_just_widthDeltaClusters_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table ;
+ FT_Bytes wdc_end = table + GXV_JUST_DATA( wdc_offset_max );
+ FT_UInt i;
+
+
+ GXV_NAME_ENTER( "just justDeltaClusters" );
+
+ if ( limit <= wdc_end )
+ FT_INVALID_OFFSET;
+
+ for ( i = 0; p <= wdc_end; i++ )
+ {
+ gxv_just_wdc_entry_validate( p, limit, valid );
+ p += valid->subtable_length;
+ }
+
+ valid->subtable_length = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_just_actSubrecord_type0_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ FT_Fixed lowerLimit;
+ FT_Fixed upperLimit;
+
+ FT_UShort order;
+ FT_UShort decomposedCount;
+
+ FT_UInt i;
+
+
+ GXV_LIMIT_CHECK( 4 + 4 + 2 + 2 );
+ lowerLimit = FT_NEXT_ULONG( p );
+ upperLimit = FT_NEXT_ULONG( p );
+ order = FT_NEXT_USHORT( p );
+ decomposedCount = FT_NEXT_USHORT( p );
+
+ for ( i = 0; i < decomposedCount; i++ )
+ {
+ FT_UShort glyphs;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ glyphs = FT_NEXT_USHORT( p );
+ }
+
+ valid->subtable_length = p - table;
+ }
+
+
+ static void
+ gxv_just_actSubrecord_type1_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort addGlyph;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ addGlyph = FT_NEXT_USHORT( p );
+
+ valid->subtable_length = p - table;
+ }
+
+
+ static void
+ gxv_just_actSubrecord_type2_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_Fixed substThreshhold; /* Apple misspelled "Threshhold" */
+ FT_UShort addGlyph;
+ FT_UShort substGlyph;
+
+
+ GXV_LIMIT_CHECK( 4 + 2 + 2 );
+ substThreshhold = FT_NEXT_ULONG( p );
+ addGlyph = FT_NEXT_USHORT( p );
+ substGlyph = FT_NEXT_USHORT( p );
+
+ valid->subtable_length = p - table;
+ }
+
+
+ static void
+ gxv_just_actSubrecord_type4_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_ULong variantsAxis;
+ FT_Fixed minimumLimit;
+ FT_Fixed noStretchValue;
+ FT_Fixed maximumLimit;
+
+
+ GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
+ variantsAxis = FT_NEXT_ULONG( p );
+ minimumLimit = FT_NEXT_ULONG( p );
+ noStretchValue = FT_NEXT_ULONG( p );
+ maximumLimit = FT_NEXT_ULONG( p );
+
+ valid->subtable_length = p - table;
+ }
+
+
+ static void
+ gxv_just_actSubrecord_type5_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort flags;
+ FT_UShort glyph;
+
+
+ GXV_LIMIT_CHECK( 2 + 2 );
+ flags = FT_NEXT_USHORT( p );
+ glyph = FT_NEXT_USHORT( p );
+
+ valid->subtable_length = p - table;
+ }
+
+
+ /* parse single actSubrecord */
+ static void
+ gxv_just_actSubrecord_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort actionClass;
+ FT_UShort actionType;
+ FT_ULong actionLength;
+
+
+ GXV_NAME_ENTER( "just actSubrecord" );
+
+ GXV_LIMIT_CHECK( 2 + 2 + 4 );
+ actionClass = FT_NEXT_USHORT( p );
+ actionType = FT_NEXT_USHORT( p );
+ actionLength = FT_NEXT_ULONG( p );
+
+ if ( actionType == 0 )
+ gxv_just_actSubrecord_type0_validate( p, limit, valid );
+ else if ( actionType == 1 )
+ gxv_just_actSubrecord_type1_validate( p, limit, valid );
+ else if ( actionType == 2 )
+ gxv_just_actSubrecord_type2_validate( p, limit, valid );
+ else if ( actionType == 3 )
+ ; /* Stretch glyph action: no actionData */
+ else if ( actionType == 4 )
+ gxv_just_actSubrecord_type4_validate( p, limit, valid );
+ else if ( actionType == 5 )
+ gxv_just_actSubrecord_type5_validate( p, limit, valid );
+ else
+ FT_INVALID_DATA;
+
+ valid->subtable_length = actionLength;
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_just_pcActionRecord_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_ULong actionCount;
+ FT_ULong i;
+
+
+ GXV_LIMIT_CHECK( 4 );
+ actionCount = FT_NEXT_ULONG( p );
+ GXV_TRACE(( "actionCount = %d\n", actionCount ));
+
+ for ( i = 0; i < actionCount; i++ )
+ {
+ gxv_just_actSubrecord_validate( p, limit, valid );
+ p += valid->subtable_length;
+ }
+
+ valid->subtable_length = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_just_pcTable_LookupValue_entry_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ FT_UNUSED( glyph );
+
+ if ( value.u > GXV_JUST_DATA( pc_offset_max ) )
+ GXV_JUST_DATA( pc_offset_max ) = value.u;
+ if ( value.u < GXV_JUST_DATA( pc_offset_max ) )
+ GXV_JUST_DATA( pc_offset_min ) = value.u;
+ }
+
+
+ static void
+ gxv_just_pcLookupTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ GXV_NAME_ENTER( "just pcLookupTable" );
+ GXV_JUST_DATA( pc_offset_max ) = 0x0000;
+ GXV_JUST_DATA( pc_offset_min ) = 0xFFFFU;
+
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_just_pcTable_LookupValue_entry_validate;
+
+ gxv_LookupTable_validate( p, limit, valid );
+
+ /* subtable_length is set by gxv_LookupTable_validate() */
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_just_postcompTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ GXV_NAME_ENTER( "just postcompTable" );
+
+ gxv_just_pcLookupTable_validate( p, limit, valid );
+ p += valid->subtable_length;
+
+ gxv_just_pcActionRecord_validate( p, limit, valid );
+ p += valid->subtable_length;
+
+ valid->subtable_length = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_just_classTable_entry_validate(
+ FT_Byte state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort setMark;
+ FT_UShort dontAdvance;
+ FT_UShort markClass;
+ FT_UShort currentClass;
+
+ FT_UNUSED( state );
+ FT_UNUSED( glyphOffset );
+ FT_UNUSED( table );
+ FT_UNUSED( limit );
+ FT_UNUSED( valid );
+
+
+ setMark = (FT_UShort)( ( flags >> 15 ) & 1 );
+ dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+ markClass = (FT_UShort)( ( flags >> 7 ) & 0x7F );
+ currentClass = (FT_UShort)( flags & 0x7F );
+
+ /* TODO: validate markClass & currentClass */
+ }
+
+
+ static void
+ gxv_just_justClassTable_validate ( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort length;
+ FT_UShort coverage;
+ FT_ULong subFeatureFlags;
+
+
+ GXV_NAME_ENTER( "just justClassTable" );
+
+ GXV_LIMIT_CHECK( 2 + 2 + 4 );
+ length = FT_NEXT_USHORT( p );
+ coverage = FT_NEXT_USHORT( p );
+ subFeatureFlags = FT_NEXT_ULONG( p );
+
+ GXV_TRACE(( " justClassTable: coverage = 0x%04x (%s)",
+ coverage,
+ ( 0x4000 & coverage ) == 0 ? "ascending" : "descending" ));
+
+ valid->statetable.optdata = NULL;
+ valid->statetable.optdata_load_func = NULL;
+ valid->statetable.subtable_setup_func = NULL;
+ valid->statetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
+ valid->statetable.entry_validate_func =
+ gxv_just_classTable_entry_validate;
+
+ gxv_StateTable_validate( p, table + length, valid );
+
+ /* subtable_length is set by gxv_LookupTable_validate() */
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_just_wdcTable_LookupValue_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ FT_UNUSED( glyph );
+
+ if ( value.u > GXV_JUST_DATA( wdc_offset_max ) )
+ GXV_JUST_DATA( wdc_offset_max ) = value.u;
+ if ( value.u < GXV_JUST_DATA( wdc_offset_min ) )
+ GXV_JUST_DATA( wdc_offset_min ) = value.u;
+ }
+
+
+ static void
+ gxv_just_justData_lookuptable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ GXV_JUST_DATA( wdc_offset_max ) = 0x0000;
+ GXV_JUST_DATA( wdc_offset_min ) = 0xFFFFU;
+
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_just_wdcTable_LookupValue_validate;
+
+ gxv_LookupTable_validate( p, limit, valid );
+
+ /* subtable_length is set by gxv_LookupTable_validate() */
+
+ GXV_EXIT;
+ }
+
+
+ /*
+ * gxv_just_justData_validate() parses and validates horizData, vertData.
+ */
+ static void
+ gxv_just_justData_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ /*
+ * following 3 offsets are measured from the start of `just'
+ * (which table points to), not justData
+ */
+ FT_UShort justClassTableOffset;
+ FT_UShort wdcTableOffset;
+ FT_UShort pcTableOffset;
+ FT_Bytes p = table;
+
+ GXV_ODTECT( 4, odtect );
+
+
+ GXV_NAME_ENTER( "just justData" );
+
+ GXV_ODTECT_INIT( odtect );
+ GXV_LIMIT_CHECK( 2 + 2 + 2 );
+ justClassTableOffset = FT_NEXT_USHORT( p );
+ wdcTableOffset = FT_NEXT_USHORT( p );
+ pcTableOffset = FT_NEXT_USHORT( p );
+
+ GXV_TRACE(( " (justClassTableOffset = 0x%04x)\n", justClassTableOffset ));
+ GXV_TRACE(( " (wdcTableOffset = 0x%04x)\n", wdcTableOffset ));
+ GXV_TRACE(( " (pcTableOffset = 0x%04x)\n", pcTableOffset ));
+
+ gxv_just_justData_lookuptable_validate( p, limit, valid );
+ gxv_odtect_add_range( p, valid->subtable_length,
+ "just_LookupTable", odtect );
+
+ if ( wdcTableOffset )
+ {
+ gxv_just_widthDeltaClusters_validate(
+ valid->root->base + wdcTableOffset, limit, valid );
+ gxv_odtect_add_range( valid->root->base + wdcTableOffset,
+ valid->subtable_length, "just_wdcTable", odtect );
+ }
+
+ if ( pcTableOffset )
+ {
+ gxv_just_postcompTable_validate( valid->root->base + pcTableOffset,
+ limit, valid );
+ gxv_odtect_add_range( valid->root->base + pcTableOffset,
+ valid->subtable_length, "just_pcTable", odtect );
+ }
+
+ if ( justClassTableOffset )
+ {
+ gxv_just_justClassTable_validate(
+ valid->root->base + justClassTableOffset, limit, valid );
+ gxv_odtect_add_range( valid->root->base + justClassTableOffset,
+ valid->subtable_length, "just_justClassTable",
+ odtect );
+ }
+
+ gxv_odtect_validate( odtect, valid );
+
+ GXV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_just_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+ FT_UInt table_size;
+
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+ GXV_just_DataRec justrec;
+ GXV_just_Data just = &justrec;
+
+ FT_ULong version;
+ FT_UShort format;
+ FT_UShort horizOffset;
+ FT_UShort vertOffset;
+
+ GXV_ODTECT( 3, odtect );
+
+
+ GXV_ODTECT_INIT( odtect );
+
+ valid->root = ftvalid;
+ valid->table_data = just;
+ valid->face = face;
+
+ FT_TRACE3(( "validating `just' table\n" ));
+ GXV_INIT;
+
+ limit = valid->root->limit;
+ table_size = limit - table;
+
+ GXV_LIMIT_CHECK( 4 + 2 + 2 + 2 );
+ version = FT_NEXT_ULONG( p );
+ format = FT_NEXT_USHORT( p );
+ horizOffset = FT_NEXT_USHORT( p );
+ vertOffset = FT_NEXT_USHORT( p );
+ gxv_odtect_add_range( table, p - table, "just header", odtect );
+
+
+ /* Version 1.0 (always:2000) */
+ GXV_TRACE(( " (version = 0x%08x)\n", version ));
+ if ( version != 0x00010000UL )
+ FT_INVALID_FORMAT;
+
+ /* format 0 (always:2000) */
+ GXV_TRACE(( " (format = 0x%04x)\n", format ));
+ if ( format != 0x0000 )
+ FT_INVALID_FORMAT;
+
+ GXV_TRACE(( " (horizOffset = %d)\n", horizOffset ));
+ GXV_TRACE(( " (vertOffset = %d)\n", vertOffset ));
+
+
+ /* validate justData */
+ if ( 0 < horizOffset )
+ {
+ gxv_just_justData_validate( table + horizOffset, limit, valid );
+ gxv_odtect_add_range( table + horizOffset, valid->subtable_length,
+ "horizJustData", odtect );
+ }
+
+ if ( 0 < vertOffset )
+ {
+ gxv_just_justData_validate( table + vertOffset, limit, valid );
+ gxv_odtect_add_range( table + vertOffset, valid->subtable_length,
+ "vertJustData", odtect );
+ }
+
+ gxv_odtect_validate( odtect, valid );
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvkern.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvkern.c
new file mode 100644
index 00000000000..bfb405f65ba
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvkern.c
@@ -0,0 +1,876 @@
+/***************************************************************************/
+/* */
+/* gxvkern.c */
+/* */
+/* TrueTypeGX/AAT kern table validation (body). */
+/* */
+/* Copyright 2004, 2005, 2006, 2007 */
+/* by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+#include FT_SFNT_NAMES_H
+#include FT_SERVICE_GX_VALIDATE_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvkern
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Data and Types *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef enum GXV_kern_Version_
+ {
+ KERN_VERSION_CLASSIC = 0x0000,
+ KERN_VERSION_NEW = 0x0001
+
+ } GXV_kern_Version;
+
+
+ typedef enum GXV_kern_Dialect_
+ {
+ KERN_DIALECT_UNKNOWN = 0,
+ KERN_DIALECT_MS = FT_VALIDATE_MS,
+ KERN_DIALECT_APPLE = FT_VALIDATE_APPLE,
+ KERN_DIALECT_ANY = FT_VALIDATE_CKERN
+
+ } GXV_kern_Dialect;
+
+
+ typedef struct GXV_kern_DataRec_
+ {
+ GXV_kern_Version version;
+ void *subtable_data;
+ GXV_kern_Dialect dialect_request;
+
+ } GXV_kern_DataRec, *GXV_kern_Data;
+
+
+#define GXV_KERN_DATA( field ) GXV_TABLE_DATA( kern, field )
+
+#define KERN_IS_CLASSIC( valid ) \
+ ( KERN_VERSION_CLASSIC == GXV_KERN_DATA( version ) )
+#define KERN_IS_NEW( valid ) \
+ ( KERN_VERSION_NEW == GXV_KERN_DATA( version ) )
+
+#define KERN_DIALECT( valid ) \
+ GXV_KERN_DATA( dialect_request )
+#define KERN_ALLOWS_MS( valid ) \
+ ( KERN_DIALECT( valid ) & KERN_DIALECT_MS )
+#define KERN_ALLOWS_APPLE( valid ) \
+ ( KERN_DIALECT( valid ) & KERN_DIALECT_APPLE )
+
+#define GXV_KERN_HEADER_SIZE ( KERN_IS_NEW( valid ) ? 8 : 4 )
+#define GXV_KERN_SUBTABLE_HEADER_SIZE ( KERN_IS_NEW( valid ) ? 8 : 6 )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** SUBTABLE VALIDATORS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* ============================= format 0 ============================== */
+
+ static void
+ gxv_kern_subtable_fmt0_pairs_validate( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UShort nPairs,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort i;
+
+ FT_UShort last_gid_left = 0;
+ FT_UShort last_gid_right = 0;
+
+ FT_UNUSED( limit );
+
+
+ GXV_NAME_ENTER( "kern format 0 pairs" );
+
+ for ( i = 0; i < nPairs; i++ )
+ {
+ FT_UShort gid_left;
+ FT_UShort gid_right;
+ FT_Short kernValue;
+
+
+ /* left */
+ gid_left = FT_NEXT_USHORT( p );
+ gxv_glyphid_validate( gid_left, valid );
+
+ /* right */
+ gid_right = FT_NEXT_USHORT( p );
+ gxv_glyphid_validate( gid_right, valid );
+
+ /* Pairs of left and right GIDs must be unique and sorted. */
+ GXV_TRACE(( "left gid = %u, right gid = %u\n", gid_left, gid_right ));
+ if ( gid_left == last_gid_left )
+ {
+ if ( last_gid_right < gid_right )
+ last_gid_right = gid_right;
+ else
+ FT_INVALID_DATA;
+ }
+ else if ( last_gid_left < gid_left )
+ {
+ last_gid_left = gid_left;
+ last_gid_right = gid_right;
+ }
+ else
+ FT_INVALID_DATA;
+
+ /* skip the kern value */
+ kernValue = FT_NEXT_SHORT( p );
+ }
+
+ GXV_EXIT;
+ }
+
+ static void
+ gxv_kern_subtable_fmt0_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
+
+ FT_UShort nPairs;
+ FT_UShort unitSize;
+
+
+ GXV_NAME_ENTER( "kern subtable format 0" );
+
+ unitSize = 2 + 2 + 2;
+ nPairs = 0;
+
+ /* nPairs, searchRange, entrySelector, rangeShift */
+ GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
+ gxv_BinSrchHeader_validate( p, limit, &unitSize, &nPairs, valid );
+ p += 2 + 2 + 2 + 2;
+
+ gxv_kern_subtable_fmt0_pairs_validate( p, limit, nPairs, valid );
+
+ GXV_EXIT;
+ }
+
+
+ /* ============================= format 1 ============================== */
+
+
+ typedef struct GXV_kern_fmt1_StateOptRec_
+ {
+ FT_UShort valueTable;
+ FT_UShort valueTable_length;
+
+ } GXV_kern_fmt1_StateOptRec, *GXV_kern_fmt1_StateOptRecData;
+
+
+ static void
+ gxv_kern_subtable_fmt1_valueTable_load( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ GXV_kern_fmt1_StateOptRecData optdata =
+ (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ optdata->valueTable = FT_NEXT_USHORT( p );
+ }
+
+
+ /*
+ * passed tables_size covers whole StateTable, including kern fmt1 header
+ */
+ static void
+ gxv_kern_subtable_fmt1_subtable_setup( FT_UShort table_size,
+ FT_UShort classTable,
+ FT_UShort stateArray,
+ FT_UShort entryTable,
+ FT_UShort* classTable_length_p,
+ FT_UShort* stateArray_length_p,
+ FT_UShort* entryTable_length_p,
+ GXV_Validator valid )
+ {
+ FT_UShort o[4];
+ FT_UShort *l[4];
+ FT_UShort buff[5];
+
+ GXV_kern_fmt1_StateOptRecData optdata =
+ (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
+
+
+ o[0] = classTable;
+ o[1] = stateArray;
+ o[2] = entryTable;
+ o[3] = optdata->valueTable;
+ l[0] = classTable_length_p;
+ l[1] = stateArray_length_p;
+ l[2] = entryTable_length_p;
+ l[3] = &(optdata->valueTable_length);
+
+ gxv_set_length_by_ushort_offset( o, l, buff, 4, table_size, valid );
+ }
+
+
+ /*
+ * passed table & limit are of whole StateTable, not including subtables
+ */
+ static void
+ gxv_kern_subtable_fmt1_entry_validate(
+ FT_Byte state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort push;
+ FT_UShort dontAdvance;
+ FT_UShort valueOffset;
+ FT_UShort kernAction;
+ FT_UShort kernValue;
+
+ FT_UNUSED( state );
+ FT_UNUSED( glyphOffset );
+
+
+ push = (FT_UShort)( ( flags >> 15 ) & 1 );
+ dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+ valueOffset = (FT_UShort)( flags & 0x3FFF );
+
+ {
+ GXV_kern_fmt1_StateOptRecData vt_rec =
+ (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
+ FT_Bytes p;
+
+
+ if ( valueOffset < vt_rec->valueTable )
+ FT_INVALID_OFFSET;
+
+ p = table + valueOffset;
+ limit = table + vt_rec->valueTable + vt_rec->valueTable_length;
+
+ GXV_LIMIT_CHECK( 2 + 2 );
+ kernAction = FT_NEXT_USHORT( p );
+ kernValue = FT_NEXT_USHORT( p );
+ }
+ }
+
+
+ static void
+ gxv_kern_subtable_fmt1_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ GXV_kern_fmt1_StateOptRec vt_rec;
+
+
+ GXV_NAME_ENTER( "kern subtable format 1" );
+
+ valid->statetable.optdata =
+ &vt_rec;
+ valid->statetable.optdata_load_func =
+ gxv_kern_subtable_fmt1_valueTable_load;
+ valid->statetable.subtable_setup_func =
+ gxv_kern_subtable_fmt1_subtable_setup;
+ valid->statetable.entry_glyphoffset_fmt =
+ GXV_GLYPHOFFSET_NONE;
+ valid->statetable.entry_validate_func =
+ gxv_kern_subtable_fmt1_entry_validate;
+
+ gxv_StateTable_validate( p, limit, valid );
+
+ GXV_EXIT;
+ }
+
+
+ /* ================ Data for Class-Based Subtables 2, 3 ================ */
+
+ typedef enum GXV_kern_ClassSpec_
+ {
+ GXV_KERN_CLS_L = 0,
+ GXV_KERN_CLS_R
+
+ } GXV_kern_ClassSpec;
+
+
+ /* ============================= format 2 ============================== */
+
+ /* ---------------------- format 2 specific data ----------------------- */
+
+ typedef struct GXV_kern_subtable_fmt2_DataRec_
+ {
+ FT_UShort rowWidth;
+ FT_UShort array;
+ FT_UShort offset_min[2];
+ FT_UShort offset_max[2];
+ const FT_String* class_tag[2];
+ GXV_odtect_Range odtect;
+
+ } GXV_kern_subtable_fmt2_DataRec, *GXV_kern_subtable_fmt2_Data;
+
+
+#define GXV_KERN_FMT2_DATA( field ) \
+ ( ( (GXV_kern_subtable_fmt2_DataRec *) \
+ ( GXV_KERN_DATA( subtable_data ) ) )->field )
+
+
+ /* -------------------------- utility functions ----------------------- */
+
+ static void
+ gxv_kern_subtable_fmt2_clstbl_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_kern_ClassSpec spec,
+ GXV_Validator valid )
+ {
+ const FT_String* tag = GXV_KERN_FMT2_DATA( class_tag[spec] );
+ GXV_odtect_Range odtect = GXV_KERN_FMT2_DATA( odtect );
+
+ FT_Bytes p = table;
+ FT_UShort firstGlyph;
+ FT_UShort nGlyphs;
+
+
+ GXV_NAME_ENTER( "kern format 2 classTable" );
+
+ GXV_LIMIT_CHECK( 2 + 2 );
+ firstGlyph = FT_NEXT_USHORT( p );
+ nGlyphs = FT_NEXT_USHORT( p );
+ GXV_TRACE(( " %s firstGlyph=%d, nGlyphs=%d\n",
+ tag, firstGlyph, nGlyphs ));
+
+ gxv_glyphid_validate( firstGlyph, valid );
+ gxv_glyphid_validate( (FT_UShort)( firstGlyph + nGlyphs - 1 ), valid );
+
+ gxv_array_getlimits_ushort( p, p + ( 2 * nGlyphs ),
+ &( GXV_KERN_FMT2_DATA( offset_min[spec] ) ),
+ &( GXV_KERN_FMT2_DATA( offset_max[spec] ) ),
+ valid );
+
+ gxv_odtect_add_range( table, 2 * nGlyphs, tag, odtect );
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_kern_subtable_fmt2_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ GXV_ODTECT( 3, odtect );
+ GXV_kern_subtable_fmt2_DataRec fmt2_rec =
+ { 0, 0, { 0, 0 }, { 0, 0 }, { "leftClass", "rightClass" }, NULL };
+
+ FT_Bytes p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
+ FT_UShort leftOffsetTable;
+ FT_UShort rightOffsetTable;
+
+
+ GXV_NAME_ENTER( "kern subtable format 2" );
+
+ GXV_ODTECT_INIT( odtect );
+ fmt2_rec.odtect = odtect;
+ GXV_KERN_DATA( subtable_data ) = &fmt2_rec;
+
+ GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
+ GXV_KERN_FMT2_DATA( rowWidth ) = FT_NEXT_USHORT( p );
+ leftOffsetTable = FT_NEXT_USHORT( p );
+ rightOffsetTable = FT_NEXT_USHORT( p );
+ GXV_KERN_FMT2_DATA( array ) = FT_NEXT_USHORT( p );
+
+ GXV_TRACE(( "rowWidth = %d\n", GXV_KERN_FMT2_DATA( rowWidth ) ));
+
+
+ GXV_LIMIT_CHECK( leftOffsetTable );
+ GXV_LIMIT_CHECK( rightOffsetTable );
+ GXV_LIMIT_CHECK( GXV_KERN_FMT2_DATA( array ) );
+
+ gxv_kern_subtable_fmt2_clstbl_validate( table + leftOffsetTable, limit,
+ GXV_KERN_CLS_L, valid );
+
+ gxv_kern_subtable_fmt2_clstbl_validate( table + rightOffsetTable, limit,
+ GXV_KERN_CLS_R, valid );
+
+ if ( GXV_KERN_FMT2_DATA( offset_min[GXV_KERN_CLS_L] ) +
+ GXV_KERN_FMT2_DATA( offset_min[GXV_KERN_CLS_R] )
+ < GXV_KERN_FMT2_DATA( array ) )
+ FT_INVALID_OFFSET;
+
+ gxv_odtect_add_range( table + GXV_KERN_FMT2_DATA( array ),
+ GXV_KERN_FMT2_DATA( offset_max[GXV_KERN_CLS_L] )
+ + GXV_KERN_FMT2_DATA( offset_max[GXV_KERN_CLS_R] )
+ - GXV_KERN_FMT2_DATA( array ),
+ "array", odtect );
+
+ gxv_odtect_validate( odtect, valid );
+
+ GXV_EXIT;
+ }
+
+
+ /* ============================= format 3 ============================== */
+
+ static void
+ gxv_kern_subtable_fmt3_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
+ FT_UShort glyphCount;
+ FT_Byte kernValueCount;
+ FT_Byte leftClassCount;
+ FT_Byte rightClassCount;
+ FT_Byte flags;
+
+
+ GXV_NAME_ENTER( "kern subtable format 3" );
+
+ GXV_LIMIT_CHECK( 2 + 1 + 1 + 1 + 1 );
+ glyphCount = FT_NEXT_USHORT( p );
+ kernValueCount = FT_NEXT_BYTE( p );
+ leftClassCount = FT_NEXT_BYTE( p );
+ rightClassCount = FT_NEXT_BYTE( p );
+ flags = FT_NEXT_BYTE( p );
+
+ if ( valid->face->num_glyphs != glyphCount )
+ {
+ GXV_TRACE(( "maxGID=%d, but glyphCount=%d\n",
+ valid->face->num_glyphs, glyphCount ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+ }
+
+ /*
+ * just skip kernValue[kernValueCount]
+ */
+ GXV_LIMIT_CHECK( 2 * kernValueCount );
+ p += 2 * kernValueCount;
+
+ /*
+ * check leftClass[gid] < leftClassCount
+ */
+ {
+ FT_Byte min, max;
+
+
+ GXV_LIMIT_CHECK( glyphCount );
+ gxv_array_getlimits_byte( p, p + glyphCount, &min, &max, valid );
+ p += valid->subtable_length;
+
+ if ( leftClassCount < max )
+ FT_INVALID_DATA;
+ }
+
+ /*
+ * check rightClass[gid] < rightClassCount
+ */
+ {
+ FT_Byte min, max;
+
+
+ GXV_LIMIT_CHECK( glyphCount );
+ gxv_array_getlimits_byte( p, p + glyphCount, &min, &max, valid );
+ p += valid->subtable_length;
+
+ if ( rightClassCount < max )
+ FT_INVALID_DATA;
+ }
+
+ /*
+ * check kernIndex[i, j] < kernValueCount
+ */
+ {
+ FT_UShort i, j;
+
+
+ for ( i = 0; i < leftClassCount; i++ )
+ {
+ for ( j = 0; j < rightClassCount; j++ )
+ {
+ GXV_LIMIT_CHECK( 1 );
+ if ( kernValueCount < FT_NEXT_BYTE( p ) )
+ FT_INVALID_OFFSET;
+ }
+ }
+ }
+
+ valid->subtable_length = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ static FT_Bool
+ gxv_kern_coverage_new_apple_validate( FT_UShort coverage,
+ FT_UShort* format,
+ GXV_Validator valid )
+ {
+ /* new Apple-dialect */
+ FT_Bool kernVertical;
+ FT_Bool kernCrossStream;
+ FT_Bool kernVariation;
+
+ FT_UNUSED( valid );
+
+
+ /* reserved bits = 0 */
+ if ( coverage & 0x1FFC )
+ return 0;
+
+ kernVertical = FT_BOOL( ( coverage >> 15 ) & 1 );
+ kernCrossStream = FT_BOOL( ( coverage >> 14 ) & 1 );
+ kernVariation = FT_BOOL( ( coverage >> 13 ) & 1 );
+
+ *format = (FT_UShort)( coverage & 0x0003 );
+
+ GXV_TRACE(( "new Apple-dialect: "
+ "horizontal=%d, cross-stream=%d, variation=%d, format=%d\n",
+ !kernVertical, kernCrossStream, kernVariation, *format ));
+
+ GXV_TRACE(( "kerning values in Apple format subtable are ignored\n" ));
+
+ return 1;
+ }
+
+
+ static FT_Bool
+ gxv_kern_coverage_classic_apple_validate( FT_UShort coverage,
+ FT_UShort* format,
+ GXV_Validator valid )
+ {
+ /* classic Apple-dialect */
+ FT_Bool horizontal;
+ FT_Bool cross_stream;
+
+
+ /* check expected flags, but don't check if MS-dialect is impossible */
+ if ( !( coverage & 0xFD00 ) && KERN_ALLOWS_MS( valid ) )
+ return 0;
+
+ /* reserved bits = 0 */
+ if ( coverage & 0x02FC )
+ return 0;
+
+ horizontal = FT_BOOL( ( coverage >> 15 ) & 1 );
+ cross_stream = FT_BOOL( ( coverage >> 13 ) & 1 );
+
+ *format = (FT_UShort)( coverage & 0x0003 );
+
+ GXV_TRACE(( "classic Apple-dialect: "
+ "horizontal=%d, cross-stream=%d, format=%d\n",
+ horizontal, cross_stream, *format ));
+
+ /* format 1 requires GX State Machine, too new for classic */
+ if ( *format == 1 )
+ return 0;
+
+ GXV_TRACE(( "kerning values in Apple format subtable are ignored\n" ));
+
+ return 1;
+ }
+
+
+ static FT_Bool
+ gxv_kern_coverage_classic_microsoft_validate( FT_UShort coverage,
+ FT_UShort* format,
+ GXV_Validator valid )
+ {
+ /* classic Microsoft-dialect */
+ FT_Bool horizontal;
+ FT_Bool minimum;
+ FT_Bool cross_stream;
+ FT_Bool override;
+
+ FT_UNUSED( valid );
+
+
+ /* reserved bits = 0 */
+ if ( coverage & 0xFDF0 )
+ return 0;
+
+ horizontal = FT_BOOL( coverage & 1 );
+ minimum = FT_BOOL( ( coverage >> 1 ) & 1 );
+ cross_stream = FT_BOOL( ( coverage >> 2 ) & 1 );
+ override = FT_BOOL( ( coverage >> 3 ) & 1 );
+
+ *format = (FT_UShort)( ( coverage >> 8 ) & 0x0003 );
+
+ GXV_TRACE(( "classic Microsoft-dialect: "
+ "horizontal=%d, minimum=%d, cross-stream=%d, "
+ "override=%d, format=%d\n",
+ horizontal, minimum, cross_stream, override, *format ));
+
+ if ( *format == 2 )
+ GXV_TRACE((
+ "kerning values in Microsoft format 2 subtable are ignored\n" ));
+
+ return 1;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MAIN *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static GXV_kern_Dialect
+ gxv_kern_coverage_validate( FT_UShort coverage,
+ FT_UShort* format,
+ GXV_Validator valid )
+ {
+ GXV_kern_Dialect result = KERN_DIALECT_UNKNOWN;
+
+
+ GXV_NAME_ENTER( "validating coverage" );
+
+ GXV_TRACE(( "interprete coverage 0x%04x by Apple style\n", coverage ));
+
+ if ( KERN_IS_NEW( valid ) )
+ {
+ if ( gxv_kern_coverage_new_apple_validate( coverage,
+ format,
+ valid ) )
+ {
+ result = KERN_DIALECT_APPLE;
+ goto Exit;
+ }
+ }
+
+ if ( KERN_IS_CLASSIC( valid ) && KERN_ALLOWS_APPLE( valid ) )
+ {
+ if ( gxv_kern_coverage_classic_apple_validate( coverage,
+ format,
+ valid ) )
+ {
+ result = KERN_DIALECT_APPLE;
+ goto Exit;
+ }
+ }
+
+ if ( KERN_IS_CLASSIC( valid ) && KERN_ALLOWS_MS( valid ) )
+ {
+ if ( gxv_kern_coverage_classic_microsoft_validate( coverage,
+ format,
+ valid ) )
+ {
+ result = KERN_DIALECT_MS;
+ goto Exit;
+ }
+ }
+
+ GXV_TRACE(( "cannot interprete coverage, broken kern subtable\n" ));
+
+ Exit:
+ GXV_EXIT;
+ return result;
+ }
+
+
+ static void
+ gxv_kern_subtable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort version = 0; /* MS only: subtable version, unused */
+ FT_ULong length; /* MS: 16bit, Apple: 32bit*/
+ FT_UShort coverage;
+ FT_UShort tupleIndex = 0; /* Apple only */
+ FT_UShort u16[2];
+ FT_UShort format = 255; /* subtable format */
+
+
+ GXV_NAME_ENTER( "kern subtable" );
+
+ GXV_LIMIT_CHECK( 2 + 2 + 2 );
+ u16[0] = FT_NEXT_USHORT( p ); /* Apple: length_hi MS: version */
+ u16[1] = FT_NEXT_USHORT( p ); /* Apple: length_lo MS: length */
+ coverage = FT_NEXT_USHORT( p );
+
+ switch ( gxv_kern_coverage_validate( coverage, &format, valid ) )
+ {
+ case KERN_DIALECT_MS:
+ version = u16[0];
+ length = u16[1];
+ tupleIndex = 0;
+ GXV_TRACE(( "Subtable version = %d\n", version ));
+ GXV_TRACE(( "Subtable length = %d\n", length ));
+ break;
+
+ case KERN_DIALECT_APPLE:
+ version = 0;
+ length = ( u16[0] << 16 ) + u16[1];
+ tupleIndex = 0;
+ GXV_TRACE(( "Subtable length = %d\n", length ));
+
+ if ( KERN_IS_NEW( valid ) )
+ {
+ GXV_LIMIT_CHECK( 2 );
+ tupleIndex = FT_NEXT_USHORT( p );
+ GXV_TRACE(( "Subtable tupleIndex = %d\n", tupleIndex ));
+ }
+ break;
+
+ default:
+ length = u16[1];
+ GXV_TRACE(( "cannot detect subtable dialect, "
+ "just skip %d byte\n", length ));
+ goto Exit;
+ }
+
+ /* formats 1, 2, 3 require the position of the start of this subtable */
+ if ( format == 0 )
+ gxv_kern_subtable_fmt0_validate( table, table + length, valid );
+ else if ( format == 1 )
+ gxv_kern_subtable_fmt1_validate( table, table + length, valid );
+ else if ( format == 2 )
+ gxv_kern_subtable_fmt2_validate( table, table + length, valid );
+ else if ( format == 3 )
+ gxv_kern_subtable_fmt3_validate( table, table + length, valid );
+ else
+ FT_INVALID_DATA;
+
+ Exit:
+ valid->subtable_length = length;
+ GXV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** kern TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ gxv_kern_validate_generic( FT_Bytes table,
+ FT_Face face,
+ FT_Bool classic_only,
+ GXV_kern_Dialect dialect_request,
+ FT_Validator ftvalid )
+ {
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+
+ GXV_kern_DataRec kernrec;
+ GXV_kern_Data kern = &kernrec;
+
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+
+ FT_ULong nTables = 0;
+ FT_UInt i;
+
+
+ valid->root = ftvalid;
+ valid->table_data = kern;
+ valid->face = face;
+
+ FT_TRACE3(( "validating `kern' table\n" ));
+ GXV_INIT;
+ KERN_DIALECT( valid ) = dialect_request;
+
+ GXV_LIMIT_CHECK( 2 );
+ GXV_KERN_DATA( version ) = (GXV_kern_Version)FT_NEXT_USHORT( p );
+ GXV_TRACE(( "version 0x%04x (higher 16bit)\n",
+ GXV_KERN_DATA( version ) ));
+
+ if ( 0x0001 < GXV_KERN_DATA( version ) )
+ FT_INVALID_FORMAT;
+ else if ( KERN_IS_CLASSIC( valid ) )
+ {
+ GXV_LIMIT_CHECK( 2 );
+ nTables = FT_NEXT_USHORT( p );
+ }
+ else if ( KERN_IS_NEW( valid ) )
+ {
+ if ( classic_only )
+ FT_INVALID_FORMAT;
+
+ if ( 0x0000 != FT_NEXT_USHORT( p ) )
+ FT_INVALID_FORMAT;
+
+ GXV_LIMIT_CHECK( 4 );
+ nTables = FT_NEXT_ULONG( p );
+ }
+
+ for ( i = 0; i < nTables; i++ )
+ {
+ GXV_TRACE(( "validating subtable %d/%d\n", i, nTables ));
+ /* p should be 32bit-aligned? */
+ gxv_kern_subtable_validate( p, 0, valid );
+ p += valid->subtable_length;
+ }
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_kern_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ gxv_kern_validate_generic( table, face, 0, KERN_DIALECT_ANY, ftvalid );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_kern_validate_classic( FT_Bytes table,
+ FT_Face face,
+ FT_Int dialect_flags,
+ FT_Validator ftvalid )
+ {
+ GXV_kern_Dialect dialect_request;
+
+
+ dialect_request = (GXV_kern_Dialect)dialect_flags;
+ gxv_kern_validate_generic( table, face, 1, dialect_request, ftvalid );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvlcar.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvlcar.c
new file mode 100644
index 00000000000..48821ea8796
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvlcar.c
@@ -0,0 +1,223 @@
+/***************************************************************************/
+/* */
+/* gxvlcar.c */
+/* */
+/* TrueTypeGX/AAT lcar table validation (body). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvlcar
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Data and Types *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct GXV_lcar_DataRec_
+ {
+ FT_UShort format;
+
+ } GXV_lcar_DataRec, *GXV_lcar_Data;
+
+
+#define GXV_LCAR_DATA( FIELD ) GXV_TABLE_DATA( lcar, FIELD )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ gxv_lcar_partial_validate( FT_UShort partial,
+ FT_UShort glyph,
+ GXV_Validator valid )
+ {
+ GXV_NAME_ENTER( "partial" );
+
+ if ( GXV_LCAR_DATA( format ) != 1 )
+ goto Exit;
+
+ gxv_ctlPoint_validate( glyph, partial, valid );
+
+ Exit:
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_lcar_LookupValue_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = valid->root->base + value.u;
+ FT_Bytes limit = valid->root->limit;
+ FT_UShort count;
+ FT_Short partial;
+ FT_UShort i;
+
+
+ GXV_NAME_ENTER( "element in lookupTable" );
+
+ GXV_LIMIT_CHECK( 2 );
+ count = FT_NEXT_USHORT( p );
+
+ GXV_LIMIT_CHECK( 2 * count );
+ for ( i = 0; i < count; i++ )
+ {
+ partial = FT_NEXT_SHORT( p );
+ gxv_lcar_partial_validate( partial, glyph, valid );
+ }
+
+ GXV_EXIT;
+ }
+
+
+ /*
+ +------ lcar --------------------+
+ | |
+ | +===============+ |
+ | | looup header | |
+ | +===============+ |
+ | | BinSrchHeader | |
+ | +===============+ |
+ | | lastGlyph[0] | |
+ | +---------------+ |
+ | | firstGlyph[0] | | head of lcar sfnt table
+ | +---------------+ | +
+ | | offset[0] | -> | offset [byte]
+ | +===============+ | +
+ | | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
+ | +---------------+ |
+ | | firstGlyph[1] | |
+ | +---------------+ |
+ | | offset[1] | |
+ | +===============+ |
+ | |
+ | .... |
+ | |
+ | 16bit value array |
+ | +===============+ |
+ +------| value | <-------+
+ | ....
+ |
+ |
+ |
+ |
+ |
+ +----> lcar values...handled by lcar callback function
+ */
+
+ static GXV_LookupValueDesc
+ gxv_lcar_LookupFmt4_transit( FT_UShort relative_gindex,
+ GXV_LookupValueDesc base_value,
+ FT_Bytes lookuptbl_limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p;
+ FT_Bytes limit;
+ FT_UShort offset;
+ GXV_LookupValueDesc value;
+
+ FT_UNUSED( lookuptbl_limit );
+
+ /* XXX: check range? */
+ offset = (FT_UShort)( base_value.u +
+ relative_gindex * sizeof ( FT_UShort ) );
+ p = valid->root->base + offset;
+ limit = valid->root->limit;
+
+ GXV_LIMIT_CHECK ( 2 );
+ value.u = FT_NEXT_USHORT( p );
+
+ return value;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** lcar TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ gxv_lcar_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+
+ GXV_lcar_DataRec lcarrec;
+ GXV_lcar_Data lcar = &lcarrec;
+
+ FT_Fixed version;
+
+
+ valid->root = ftvalid;
+ valid->table_data = lcar;
+ valid->face = face;
+
+ FT_TRACE3(( "validating `lcar' table\n" ));
+ GXV_INIT;
+
+ GXV_LIMIT_CHECK( 4 + 2 );
+ version = FT_NEXT_ULONG( p );
+ GXV_LCAR_DATA( format ) = FT_NEXT_USHORT( p );
+
+ if ( version != 0x00010000UL)
+ FT_INVALID_FORMAT;
+
+ if ( GXV_LCAR_DATA( format ) > 1 )
+ FT_INVALID_FORMAT;
+
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_lcar_LookupValue_validate;
+ valid->lookupfmt4_trans = gxv_lcar_LookupFmt4_transit;
+ gxv_LookupTable_validate( p, limit, valid );
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.c
new file mode 100644
index 00000000000..b2b16b1ff38
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.c
@@ -0,0 +1,285 @@
+/***************************************************************************/
+/* */
+/* gxvmod.c */
+/* */
+/* FreeType's TrueTypeGX/AAT validation module implementation (body). */
+/* */
+/* Copyright 2004, 2005, 2006 */
+/* by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_GX_VALIDATE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_GX_VALIDATE_H
+
+#include "gxvmod.h"
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmodule
+
+
+ static FT_Error
+ gxv_load_table( FT_Face face,
+ FT_Tag tag,
+ FT_Byte* volatile* table,
+ FT_ULong* table_len )
+ {
+ FT_Error error;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ error = FT_Load_Sfnt_Table( face, tag, 0, NULL, table_len );
+ if ( error == GXV_Err_Table_Missing )
+ return GXV_Err_Ok;
+ if ( error )
+ goto Exit;
+
+ if ( FT_ALLOC( *table, *table_len ) )
+ goto Exit;
+
+ error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
+
+ Exit:
+ return error;
+ }
+
+
+#define GXV_TABLE_DECL( _sfnt ) \
+ FT_Byte* volatile _sfnt = NULL; \
+ FT_ULong len_ ## _sfnt = 0
+
+#define GXV_TABLE_LOAD( _sfnt ) \
+ if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
+ ( gx_flags & FT_VALIDATE_ ## _sfnt ) ) \
+ { \
+ error = gxv_load_table( face, TTAG_ ## _sfnt, \
+ &_sfnt, &len_ ## _sfnt ); \
+ if ( error ) \
+ goto Exit; \
+ }
+
+#define GXV_TABLE_VALIDATE( _sfnt ) \
+ if ( _sfnt ) \
+ { \
+ ft_validator_init( &valid, _sfnt, _sfnt + len_ ## _sfnt, \
+ FT_VALIDATE_DEFAULT ); \
+ if ( ft_setjmp( valid.jump_buffer ) == 0 ) \
+ gxv_ ## _sfnt ## _validate( _sfnt, face, &valid ); \
+ error = valid.error; \
+ if ( error ) \
+ goto Exit; \
+ }
+
+#define GXV_TABLE_SET( _sfnt ) \
+ if ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) \
+ tables[FT_VALIDATE_ ## _sfnt ## _INDEX] = (FT_Bytes)_sfnt
+
+
+ static FT_Error
+ gxv_validate( FT_Face face,
+ FT_UInt gx_flags,
+ FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
+ FT_UInt table_count )
+ {
+ FT_Memory volatile memory = FT_FACE_MEMORY( face );
+
+ FT_Error error = GXV_Err_Ok;
+ FT_ValidatorRec volatile valid;
+
+ FT_UInt i;
+
+
+ GXV_TABLE_DECL( feat );
+ GXV_TABLE_DECL( bsln );
+ GXV_TABLE_DECL( trak );
+ GXV_TABLE_DECL( just );
+ GXV_TABLE_DECL( mort );
+ GXV_TABLE_DECL( morx );
+ GXV_TABLE_DECL( kern );
+ GXV_TABLE_DECL( opbd );
+ GXV_TABLE_DECL( prop );
+ GXV_TABLE_DECL( lcar );
+
+ for ( i = 0; i < table_count; i++ )
+ tables[i] = 0;
+
+ /* load tables */
+ GXV_TABLE_LOAD( feat );
+ GXV_TABLE_LOAD( bsln );
+ GXV_TABLE_LOAD( trak );
+ GXV_TABLE_LOAD( just );
+ GXV_TABLE_LOAD( mort );
+ GXV_TABLE_LOAD( morx );
+ GXV_TABLE_LOAD( kern );
+ GXV_TABLE_LOAD( opbd );
+ GXV_TABLE_LOAD( prop );
+ GXV_TABLE_LOAD( lcar );
+
+ /* validate tables */
+ GXV_TABLE_VALIDATE( feat );
+ GXV_TABLE_VALIDATE( bsln );
+ GXV_TABLE_VALIDATE( trak );
+ GXV_TABLE_VALIDATE( just );
+ GXV_TABLE_VALIDATE( mort );
+ GXV_TABLE_VALIDATE( morx );
+ GXV_TABLE_VALIDATE( kern );
+ GXV_TABLE_VALIDATE( opbd );
+ GXV_TABLE_VALIDATE( prop );
+ GXV_TABLE_VALIDATE( lcar );
+
+ /* Set results */
+ GXV_TABLE_SET( feat );
+ GXV_TABLE_SET( mort );
+ GXV_TABLE_SET( morx );
+ GXV_TABLE_SET( bsln );
+ GXV_TABLE_SET( just );
+ GXV_TABLE_SET( kern );
+ GXV_TABLE_SET( opbd );
+ GXV_TABLE_SET( trak );
+ GXV_TABLE_SET( prop );
+ GXV_TABLE_SET( lcar );
+
+ Exit:
+ if ( error )
+ {
+ FT_FREE( feat );
+ FT_FREE( bsln );
+ FT_FREE( trak );
+ FT_FREE( just );
+ FT_FREE( mort );
+ FT_FREE( morx );
+ FT_FREE( kern );
+ FT_FREE( opbd );
+ FT_FREE( prop );
+ FT_FREE( lcar );
+ }
+
+ return error;
+ }
+
+
+ static FT_Error
+ classic_kern_validate( FT_Face face,
+ FT_UInt ckern_flags,
+ FT_Bytes* ckern_table )
+ {
+ FT_Memory volatile memory = FT_FACE_MEMORY( face );
+
+ FT_Byte* volatile ckern = NULL;
+ FT_ULong len_ckern = 0;
+
+ /* without volatile on `error' GCC 4.1.1. emits: */
+ /* warning: variable 'error' might be clobbered by 'longjmp' or 'vfork' */
+ /* this warning seems spurious but --- */
+ FT_Error volatile error = GXV_Err_Ok;
+ FT_ValidatorRec volatile valid;
+
+
+ *ckern_table = NULL;
+
+ error = gxv_load_table( face, TTAG_kern, &ckern, &len_ckern );
+ if ( error )
+ goto Exit;
+
+ if ( ckern )
+ {
+ ft_validator_init( &valid, ckern, ckern + len_ckern,
+ FT_VALIDATE_DEFAULT );
+ if ( ft_setjmp( valid.jump_buffer ) == 0 )
+ gxv_kern_validate_classic( ckern, face,
+ ckern_flags & FT_VALIDATE_CKERN, &valid );
+ error = valid.error;
+ if ( error )
+ goto Exit;
+ }
+
+ *ckern_table = ckern;
+
+ Exit:
+ if ( error )
+ FT_FREE( ckern );
+
+ return error;
+ }
+
+
+ static
+ const FT_Service_GXvalidateRec gxvalid_interface =
+ {
+ gxv_validate
+ };
+
+
+ static
+ const FT_Service_CKERNvalidateRec ckernvalid_interface =
+ {
+ classic_kern_validate
+ };
+
+
+ static
+ const FT_ServiceDescRec gxvalid_services[] =
+ {
+ { FT_SERVICE_ID_GX_VALIDATE, &gxvalid_interface },
+ { FT_SERVICE_ID_CLASSICKERN_VALIDATE, &ckernvalid_interface },
+ { NULL, NULL }
+ };
+
+
+ static FT_Pointer
+ gxvalid_get_service( FT_Module module,
+ const char* service_id )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( gxvalid_services, service_id );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Module_Class gxv_module_class =
+ {
+ 0,
+ sizeof( FT_ModuleRec ),
+ "gxvalid",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* module-specific interface */
+
+ (FT_Module_Constructor)0,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) gxvalid_get_service
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.h
new file mode 100644
index 00000000000..466584ef4fd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/* */
+/* gxvmod.h */
+/* */
+/* FreeType's TrueTypeGX/AAT validation module implementation */
+/* (specification). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __GXVMOD_H__
+#define __GXVMOD_H__
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Module_Class ) gxv_module_class;
+
+
+FT_END_HEADER
+
+#endif /* __GXVMOD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.c
new file mode 100644
index 00000000000..f4fbd30e412
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.c
@@ -0,0 +1,285 @@
+/***************************************************************************/
+/* */
+/* gxvmort.c */
+/* */
+/* TrueTypeGX/AAT mort table validation (body). */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+#include "gxvfeat.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmort
+
+
+ static void
+ gxv_mort_feature_validate( GXV_mort_feature f,
+ GXV_Validator valid )
+ {
+ if ( f->featureType >= gxv_feat_registry_length )
+ {
+ GXV_TRACE(( "featureType %d is out of registered range, "
+ "setting %d is unchecked\n",
+ f->featureType, f->featureSetting ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+ }
+ else if ( !gxv_feat_registry[f->featureType].existence )
+ {
+ GXV_TRACE(( "featureType %d is within registered area "
+ "but undefined, setting %d is unchecked\n",
+ f->featureType, f->featureSetting ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+ }
+ else
+ {
+ FT_Byte nSettings_max;
+
+
+ /* nSettings in gxvfeat.c is halved for exclusive on/off settings */
+ nSettings_max = gxv_feat_registry[f->featureType].nSettings;
+ if ( gxv_feat_registry[f->featureType].exclusive )
+ nSettings_max = (FT_Byte)( 2 * nSettings_max );
+
+ GXV_TRACE(( "featureType %d is registered", f->featureType ));
+ GXV_TRACE(( "setting %d", f->featureSetting ));
+
+ if ( f->featureSetting > nSettings_max )
+ {
+ GXV_TRACE(( "out of defined range %d", nSettings_max ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+ }
+ GXV_TRACE(( "\n" ));
+ }
+
+ /* TODO: enableFlags must be unique value in specified chain? */
+ }
+
+
+ /*
+ * nFeatureFlags is typed to FT_UInt to accept that in
+ * mort (typed FT_UShort) and morx (typed FT_ULong).
+ */
+ FT_LOCAL_DEF( void )
+ gxv_mort_featurearray_validate( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UInt nFeatureFlags,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt i;
+
+ GXV_mort_featureRec f = GXV_MORT_FEATURE_OFF;
+
+
+ GXV_NAME_ENTER( "mort feature list" );
+ for ( i = 0; i < nFeatureFlags; i++ )
+ {
+ GXV_LIMIT_CHECK( 2 + 2 + 4 + 4 );
+ f.featureType = FT_NEXT_USHORT( p );
+ f.featureSetting = FT_NEXT_USHORT( p );
+ f.enableFlags = FT_NEXT_ULONG( p );
+ f.disableFlags = FT_NEXT_ULONG( p );
+
+ gxv_mort_feature_validate( &f, valid );
+ }
+
+ if ( !IS_GXV_MORT_FEATURE_OFF( f ) )
+ FT_INVALID_DATA;
+
+ valid->subtable_length = p - table;
+ GXV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_mort_coverage_validate( FT_UShort coverage,
+ GXV_Validator valid )
+ {
+ FT_UNUSED( valid );
+
+ if ( coverage & 0x8000U )
+ GXV_TRACE(( " this subtable is for vertical text only\n" ));
+ else
+ GXV_TRACE(( " this subtable is for horizontal text only\n" ));
+
+ if ( coverage & 0x4000 )
+ GXV_TRACE(( " this subtable is applied to glyph array "
+ "in descending order\n" ));
+ else
+ GXV_TRACE(( " this subtable is applied to glyph array "
+ "in ascending order\n" ));
+
+ if ( coverage & 0x2000 )
+ GXV_TRACE(( " this subtable is forcibly applied to "
+ "vertical/horizontal text\n" ));
+
+ if ( coverage & 0x1FF8 )
+ GXV_TRACE(( " coverage has non-zero bits in reserved area\n" ));
+ }
+
+
+ static void
+ gxv_mort_subtables_validate( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UShort nSubtables,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_Validate_Func fmt_funcs_table[] =
+ {
+ gxv_mort_subtable_type0_validate, /* 0 */
+ gxv_mort_subtable_type1_validate, /* 1 */
+ gxv_mort_subtable_type2_validate, /* 2 */
+ NULL, /* 3 */
+ gxv_mort_subtable_type4_validate, /* 4 */
+ gxv_mort_subtable_type5_validate, /* 5 */
+
+ };
+
+ GXV_Validate_Func func;
+ FT_UShort i;
+
+
+ GXV_NAME_ENTER( "subtables in a chain" );
+
+ for ( i = 0; i < nSubtables; i++ )
+ {
+ FT_UShort length;
+ FT_UShort coverage;
+ FT_ULong subFeatureFlags;
+ FT_UInt type;
+ FT_UInt rest;
+
+
+ GXV_LIMIT_CHECK( 2 + 2 + 4 );
+ length = FT_NEXT_USHORT( p );
+ coverage = FT_NEXT_USHORT( p );
+ subFeatureFlags = FT_NEXT_ULONG( p );
+
+ GXV_TRACE(( "validating chain subtable %d/%d (%d bytes)\n",
+ i + 1, nSubtables, length ));
+ type = coverage & 0x0007;
+ rest = length - ( 2 + 2 + 4 );
+
+ GXV_LIMIT_CHECK( rest );
+ gxv_mort_coverage_validate( coverage, valid );
+
+ if ( type > 5 )
+ FT_INVALID_FORMAT;
+
+ func = fmt_funcs_table[type];
+ if ( func == NULL )
+ GXV_TRACE(( "morx type %d is reserved\n", type ));
+
+ func( p, p + rest, valid );
+
+ p += rest;
+ }
+
+ valid->subtable_length = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_mort_chain_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_ULong defaultFlags;
+ FT_ULong chainLength;
+ FT_UShort nFeatureFlags;
+ FT_UShort nSubtables;
+
+
+ GXV_NAME_ENTER( "mort chain header" );
+
+ GXV_LIMIT_CHECK( 4 + 4 + 2 + 2 );
+ defaultFlags = FT_NEXT_ULONG( p );
+ chainLength = FT_NEXT_ULONG( p );
+ nFeatureFlags = FT_NEXT_USHORT( p );
+ nSubtables = FT_NEXT_USHORT( p );
+
+ gxv_mort_featurearray_validate( p, table + chainLength,
+ nFeatureFlags, valid );
+ p += valid->subtable_length;
+ gxv_mort_subtables_validate( p, table + chainLength, nSubtables, valid );
+ valid->subtable_length = chainLength;
+
+ GXV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_mort_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+ FT_ULong version;
+ FT_ULong nChains;
+ FT_ULong i;
+
+
+ valid->root = ftvalid;
+ valid->face = face;
+ limit = valid->root->limit;
+
+ FT_TRACE3(( "validating `mort' table\n" ));
+ GXV_INIT;
+
+ GXV_LIMIT_CHECK( 4 + 4 );
+ version = FT_NEXT_ULONG( p );
+ nChains = FT_NEXT_ULONG( p );
+
+ if (version != 0x00010000UL)
+ FT_INVALID_FORMAT;
+
+ for ( i = 0; i < nChains; i++ )
+ {
+ GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
+ GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
+ gxv_mort_chain_validate( p, limit, valid );
+ p += valid->subtable_length;
+ }
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.h
new file mode 100644
index 00000000000..1d64e69c475
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.h
@@ -0,0 +1,93 @@
+/***************************************************************************/
+/* */
+/* gxvmort.h */
+/* */
+/* TrueTypeGX/AAT common definition for mort table (specification). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __GXVMORT_H__
+#define __GXVMORT_H__
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+#include FT_SFNT_NAMES_H
+
+
+ typedef struct GXV_mort_featureRec_
+ {
+ FT_UShort featureType;
+ FT_UShort featureSetting;
+ FT_ULong enableFlags;
+ FT_ULong disableFlags;
+
+ } GXV_mort_featureRec, *GXV_mort_feature;
+
+#define GXV_MORT_FEATURE_OFF {0, 1, 0x00000000UL, 0x00000000UL}
+
+#define IS_GXV_MORT_FEATURE_OFF( f ) \
+ ( (f).featureType == 0 || \
+ (f).featureSetting == 1 || \
+ (f).enableFlags == 0x00000000UL || \
+ (f).disableFlags == 0x00000000UL )
+
+
+ FT_LOCAL( void )
+ gxv_mort_featurearray_validate( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UInt nFeatureFlags,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_mort_coverage_validate( FT_UShort coverage,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_mort_subtable_type0_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_mort_subtable_type1_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_mort_subtable_type2_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_mort_subtable_type4_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_mort_subtable_type5_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+
+#endif /* __GXVMORT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort0.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort0.c
new file mode 100644
index 00000000000..0902056c628
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort0.c
@@ -0,0 +1,137 @@
+/***************************************************************************/
+/* */
+/* gxvmort0.c */
+/* */
+/* TrueTypeGX/AAT mort table validation */
+/* body for type0 (Indic Script Rearrangement) subtable. */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmort
+
+
+ static const char* GXV_Mort_IndicScript_Msg[] =
+ {
+ "no change",
+ "Ax => xA",
+ "xD => Dx",
+ "AxD => DxA",
+ "ABx => xAB",
+ "ABx => xBA",
+ "xCD => CDx",
+ "xCD => DCx",
+ "AxCD => CDxA",
+ "AxCD => DCxA",
+ "ABxD => DxAB",
+ "ABxD => DxBA",
+ "ABxCD => CDxAB",
+ "ABxCD => CDxBA",
+ "ABxCD => DCxAB",
+ "ABxCD => DCxBA",
+
+ };
+
+
+ static void
+ gxv_mort_subtable_type0_entry_validate(
+ FT_Byte state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort markFirst;
+ FT_UShort dontAdvance;
+ FT_UShort markLast;
+ FT_UShort reserved;
+ FT_UShort verb = 0;
+
+ FT_UNUSED( state );
+ FT_UNUSED( table );
+ FT_UNUSED( limit );
+
+ FT_UNUSED( GXV_Mort_IndicScript_Msg[verb] ); /* for the non-debugging */
+ FT_UNUSED( glyphOffset ); /* case */
+
+
+ markFirst = (FT_UShort)( ( flags >> 15 ) & 1 );
+ dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+ markLast = (FT_UShort)( ( flags >> 13 ) & 1 );
+
+ reserved = (FT_UShort)( flags & 0x1FF0 );
+ verb = (FT_UShort)( flags & 0x000F );
+
+ GXV_TRACE(( " IndicScript MorphRule for glyphOffset 0x%04x",
+ glyphOffset.u ));
+ GXV_TRACE(( " markFirst=%01d", markFirst ));
+ GXV_TRACE(( " dontAdvance=%01d", dontAdvance ));
+ GXV_TRACE(( " markLast=%01d", markLast ));
+ GXV_TRACE(( " %02d", verb ));
+ GXV_TRACE(( " %s\n", GXV_Mort_IndicScript_Msg[verb] ));
+
+ if ( 0 < reserved )
+ {
+ GXV_TRACE(( " non-zero bits found in reserved range\n" ));
+ FT_INVALID_DATA;
+ }
+ else
+ GXV_TRACE(( "\n" ));
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_mort_subtable_type0_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ GXV_NAME_ENTER(
+ "mort chain subtable type0 (Indic-Script Rearrangement)" );
+
+ GXV_LIMIT_CHECK( GXV_STATETABLE_HEADER_SIZE );
+
+ valid->statetable.optdata = NULL;
+ valid->statetable.optdata_load_func = NULL;
+ valid->statetable.subtable_setup_func = NULL;
+ valid->statetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
+ valid->statetable.entry_validate_func =
+ gxv_mort_subtable_type0_entry_validate;
+
+ gxv_StateTable_validate( p, limit, valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort1.c
new file mode 100644
index 00000000000..711bbd0baa6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort1.c
@@ -0,0 +1,258 @@
+/***************************************************************************/
+/* */
+/* gxvmort1.c */
+/* */
+/* TrueTypeGX/AAT mort table validation */
+/* body for type1 (Contextual Substitution) subtable. */
+/* */
+/* Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmort
+
+
+ typedef struct GXV_mort_subtable_type1_StateOptRec_
+ {
+ FT_UShort substitutionTable;
+ FT_UShort substitutionTable_length;
+
+ } GXV_mort_subtable_type1_StateOptRec,
+ *GXV_mort_subtable_type1_StateOptRecData;
+
+#define GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE \
+ ( GXV_STATETABLE_HEADER_SIZE + 2 )
+
+
+ static void
+ gxv_mort_subtable_type1_substitutionTable_load( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_mort_subtable_type1_StateOptRecData optdata =
+ (GXV_mort_subtable_type1_StateOptRecData)valid->statetable.optdata;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ optdata->substitutionTable = FT_NEXT_USHORT( p );
+ }
+
+
+ static void
+ gxv_mort_subtable_type1_subtable_setup( FT_UShort table_size,
+ FT_UShort classTable,
+ FT_UShort stateArray,
+ FT_UShort entryTable,
+ FT_UShort* classTable_length_p,
+ FT_UShort* stateArray_length_p,
+ FT_UShort* entryTable_length_p,
+ GXV_Validator valid )
+ {
+ FT_UShort o[4];
+ FT_UShort *l[4];
+ FT_UShort buff[5];
+
+ GXV_mort_subtable_type1_StateOptRecData optdata =
+ (GXV_mort_subtable_type1_StateOptRecData)valid->statetable.optdata;
+
+
+ o[0] = classTable;
+ o[1] = stateArray;
+ o[2] = entryTable;
+ o[3] = optdata->substitutionTable;
+ l[0] = classTable_length_p;
+ l[1] = stateArray_length_p;
+ l[2] = entryTable_length_p;
+ l[3] = &( optdata->substitutionTable_length );
+
+ gxv_set_length_by_ushort_offset( o, l, buff, 4, table_size, valid );
+ }
+
+
+ static void
+ gxv_mort_subtable_type1_offset_to_subst_validate(
+ FT_Short wordOffset,
+ const FT_String* tag,
+ FT_Byte state,
+ GXV_Validator valid )
+ {
+ FT_UShort substTable;
+ FT_UShort substTable_limit;
+ FT_UShort min_gid;
+ FT_UShort max_gid;
+
+ FT_UNUSED( tag );
+ FT_UNUSED( state );
+
+
+ substTable =
+ ((GXV_mort_subtable_type1_StateOptRec *)
+ (valid->statetable.optdata))->substitutionTable;
+ substTable_limit =
+ (FT_UShort)( substTable +
+ ((GXV_mort_subtable_type1_StateOptRec *)
+ (valid->statetable.optdata))->substitutionTable_length );
+
+ min_gid = (FT_UShort)( ( substTable - wordOffset * 2 ) / 2 );
+ max_gid = (FT_UShort)( ( substTable_limit - wordOffset * 2 ) / 2 );
+ max_gid = (FT_UShort)( FT_MAX( max_gid, valid->face->num_glyphs ) );
+
+ /* XXX: check range? */
+
+ /* TODO: min_gid & max_gid comparison with ClassTable contents */
+ }
+
+
+ static void
+ gxv_mort_subtable_type1_entry_validate(
+ FT_Byte state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort setMark;
+ FT_UShort dontAdvance;
+ FT_UShort reserved;
+ FT_Short markOffset;
+ FT_Short currentOffset;
+
+ FT_UNUSED( table );
+ FT_UNUSED( limit );
+
+
+ setMark = (FT_UShort)( flags >> 15 );
+ dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+ reserved = (FT_Short)( flags & 0x3FFF );
+
+ markOffset = (FT_Short)( glyphOffset.ul >> 16 );
+ currentOffset = (FT_Short)( glyphOffset.ul );
+
+ if ( 0 < reserved )
+ {
+ GXV_TRACE(( " non-zero bits found in reserved range\n" ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+ }
+
+ gxv_mort_subtable_type1_offset_to_subst_validate( markOffset,
+ "markOffset",
+ state,
+ valid );
+
+ gxv_mort_subtable_type1_offset_to_subst_validate( currentOffset,
+ "currentOffset",
+ state,
+ valid );
+ }
+
+
+ static void
+ gxv_mort_subtable_type1_substTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort num_gids = (FT_UShort)(
+ ((GXV_mort_subtable_type1_StateOptRec *)
+ (valid->statetable.optdata))->substitutionTable_length / 2 );
+ FT_UShort i;
+
+
+ GXV_NAME_ENTER( "validating contents of substitutionTable" );
+ for ( i = 0; i < num_gids ; i ++ )
+ {
+ FT_UShort dst_gid;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ dst_gid = FT_NEXT_USHORT( p );
+
+ if ( dst_gid >= 0xFFFFU )
+ continue;
+
+ if ( dst_gid > valid->face->num_glyphs )
+ {
+ GXV_TRACE(( "substTable include too large gid[%d]=%d >"
+ " max defined gid #%d\n",
+ i, dst_gid, valid->face->num_glyphs ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_GLYPH_ID;
+ }
+ }
+
+ GXV_EXIT;
+ }
+
+
+ /*
+ * subtable for Contextual glyph substitution is a modified StateTable.
+ * In addition to classTable, stateArray, and entryTable, the field
+ * `substitutionTable' is added.
+ */
+ FT_LOCAL_DEF( void )
+ gxv_mort_subtable_type1_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_mort_subtable_type1_StateOptRec st_rec;
+
+
+ GXV_NAME_ENTER( "mort chain subtable type1 (Contextual Glyph Subst)" );
+
+ GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE );
+
+ valid->statetable.optdata =
+ &st_rec;
+ valid->statetable.optdata_load_func =
+ gxv_mort_subtable_type1_substitutionTable_load;
+ valid->statetable.subtable_setup_func =
+ gxv_mort_subtable_type1_subtable_setup;
+ valid->statetable.entry_glyphoffset_fmt =
+ GXV_GLYPHOFFSET_ULONG;
+ valid->statetable.entry_validate_func =
+
+ gxv_mort_subtable_type1_entry_validate;
+ gxv_StateTable_validate( p, limit, valid );
+
+ gxv_mort_subtable_type1_substTable_validate(
+ table + st_rec.substitutionTable,
+ table + st_rec.substitutionTable + st_rec.substitutionTable_length,
+ valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort2.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort2.c
new file mode 100644
index 00000000000..f19d15dab5d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort2.c
@@ -0,0 +1,282 @@
+/***************************************************************************/
+/* */
+/* gxvmort2.c */
+/* */
+/* TrueTypeGX/AAT mort table validation */
+/* body for type2 (Ligature Substitution) subtable. */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmort
+
+
+ typedef struct GXV_mort_subtable_type2_StateOptRec_
+ {
+ FT_UShort ligActionTable;
+ FT_UShort componentTable;
+ FT_UShort ligatureTable;
+ FT_UShort ligActionTable_length;
+ FT_UShort componentTable_length;
+ FT_UShort ligatureTable_length;
+
+ } GXV_mort_subtable_type2_StateOptRec,
+ *GXV_mort_subtable_type2_StateOptRecData;
+
+#define GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE \
+ ( GXV_STATETABLE_HEADER_SIZE + 2 + 2 + 2 )
+
+
+ static void
+ gxv_mort_subtable_type2_opttable_load( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ GXV_mort_subtable_type2_StateOptRecData optdata =
+ (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
+
+
+ GXV_LIMIT_CHECK( 2 + 2 + 2 );
+ optdata->ligActionTable = FT_NEXT_USHORT( p );
+ optdata->componentTable = FT_NEXT_USHORT( p );
+ optdata->ligatureTable = FT_NEXT_USHORT( p );
+
+ GXV_TRACE(( "offset to ligActionTable=0x%04x\n",
+ optdata->ligActionTable ));
+ GXV_TRACE(( "offset to componentTable=0x%04x\n",
+ optdata->componentTable ));
+ GXV_TRACE(( "offset to ligatureTable=0x%04x\n",
+ optdata->ligatureTable ));
+ }
+
+
+ static void
+ gxv_mort_subtable_type2_subtable_setup( FT_UShort table_size,
+ FT_UShort classTable,
+ FT_UShort stateArray,
+ FT_UShort entryTable,
+ FT_UShort *classTable_length_p,
+ FT_UShort *stateArray_length_p,
+ FT_UShort *entryTable_length_p,
+ GXV_Validator valid )
+ {
+ FT_UShort o[6];
+ FT_UShort *l[6];
+ FT_UShort buff[7];
+
+ GXV_mort_subtable_type2_StateOptRecData optdata =
+ (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
+
+
+ GXV_NAME_ENTER( "subtable boundaries setup" );
+
+ o[0] = classTable;
+ o[1] = stateArray;
+ o[2] = entryTable;
+ o[3] = optdata->ligActionTable;
+ o[4] = optdata->componentTable;
+ o[5] = optdata->ligatureTable;
+ l[0] = classTable_length_p;
+ l[1] = stateArray_length_p;
+ l[2] = entryTable_length_p;
+ l[3] = &(optdata->ligActionTable_length);
+ l[4] = &(optdata->componentTable_length);
+ l[5] = &(optdata->ligatureTable_length);
+
+ gxv_set_length_by_ushort_offset( o, l, buff, 6, table_size, valid );
+
+ GXV_TRACE(( "classTable: offset=0x%04x length=0x%04x\n",
+ classTable, *classTable_length_p ));
+ GXV_TRACE(( "stateArray: offset=0x%04x length=0x%04x\n",
+ stateArray, *stateArray_length_p ));
+ GXV_TRACE(( "entryTable: offset=0x%04x length=0x%04x\n",
+ entryTable, *entryTable_length_p ));
+ GXV_TRACE(( "ligActionTable: offset=0x%04x length=0x%04x\n",
+ optdata->ligActionTable,
+ optdata->ligActionTable_length ));
+ GXV_TRACE(( "componentTable: offset=0x%04x length=0x%04x\n",
+ optdata->componentTable,
+ optdata->componentTable_length ));
+ GXV_TRACE(( "ligatureTable: offset=0x%04x length=0x%04x\n",
+ optdata->ligatureTable,
+ optdata->ligatureTable_length ));
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_mort_subtable_type2_ligActionOffset_validate(
+ FT_Bytes table,
+ FT_UShort ligActionOffset,
+ GXV_Validator valid )
+ {
+ /* access ligActionTable */
+ GXV_mort_subtable_type2_StateOptRecData optdata =
+ (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
+
+ FT_Bytes lat_base = table + optdata->ligActionTable;
+ FT_Bytes p = table + ligActionOffset;
+ FT_Bytes lat_limit = lat_base + optdata->ligActionTable;
+
+
+ GXV_32BIT_ALIGNMENT_VALIDATE( ligActionOffset );
+ if ( p < lat_base )
+ {
+ GXV_TRACE(( "too short offset 0x%04x: p < lat_base (%d byte rewind)\n",
+ ligActionOffset, lat_base - p ));
+
+ /* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_OFFSET;
+ }
+ else if ( lat_limit < p )
+ {
+ GXV_TRACE(( "too large offset 0x%04x: lat_limit < p (%d byte overrun)\n",
+ ligActionOffset, p - lat_limit ));
+
+ /* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_OFFSET;
+ }
+ else
+ {
+ /* validate entry in ligActionTable */
+ FT_ULong lig_action;
+ FT_UShort last;
+ FT_UShort store;
+ FT_ULong offset;
+
+
+ lig_action = FT_NEXT_ULONG( p );
+ last = (FT_UShort)( ( lig_action >> 31 ) & 1 );
+ store = (FT_UShort)( ( lig_action >> 30 ) & 1 );
+
+ offset = lig_action & 0x3FFFFFFFUL;
+ }
+ }
+
+
+ static void
+ gxv_mort_subtable_type2_entry_validate(
+ FT_Byte state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort setComponent;
+ FT_UShort dontAdvance;
+ FT_UShort offset;
+
+ FT_UNUSED( state );
+ FT_UNUSED( glyphOffset );
+ FT_UNUSED( limit );
+
+
+ setComponent = (FT_UShort)( ( flags >> 15 ) & 1 );
+ dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+
+ offset = (FT_UShort)( flags & 0x3FFFU );
+
+ if ( 0 < offset )
+ gxv_mort_subtable_type2_ligActionOffset_validate( table, offset,
+ valid );
+ }
+
+
+ static void
+ gxv_mort_subtable_type2_ligatureTable_validate( FT_Bytes table,
+ GXV_Validator valid )
+ {
+ GXV_mort_subtable_type2_StateOptRecData optdata =
+ (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
+
+ FT_Bytes p = table + optdata->ligatureTable;
+ FT_Bytes limit = table + optdata->ligatureTable
+ + optdata->ligatureTable_length;
+
+
+ GXV_NAME_ENTER( "mort chain subtable type2 - substitutionTable" );
+ if ( 0 != optdata->ligatureTable )
+ {
+ /* Apple does not give specification of ligatureTable format */
+ while ( p < limit )
+ {
+ FT_UShort lig_gid;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ lig_gid = FT_NEXT_USHORT( p );
+ }
+ }
+ GXV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_mort_subtable_type2_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_mort_subtable_type2_StateOptRec lig_rec;
+
+
+ GXV_NAME_ENTER( "mort chain subtable type2 (Ligature Substitution)" );
+
+ GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE );
+
+ valid->statetable.optdata =
+ &lig_rec;
+ valid->statetable.optdata_load_func =
+ gxv_mort_subtable_type2_opttable_load;
+ valid->statetable.subtable_setup_func =
+ gxv_mort_subtable_type2_subtable_setup;
+ valid->statetable.entry_glyphoffset_fmt =
+ GXV_GLYPHOFFSET_NONE;
+ valid->statetable.entry_validate_func =
+ gxv_mort_subtable_type2_entry_validate;
+
+ gxv_StateTable_validate( p, limit, valid );
+
+ p += valid->subtable_length;
+ gxv_mort_subtable_type2_ligatureTable_validate( table, valid );
+
+ valid->subtable_length = p - table;
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort4.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort4.c
new file mode 100644
index 00000000000..a04bc1efaf4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort4.c
@@ -0,0 +1,125 @@
+/***************************************************************************/
+/* */
+/* gxvmort4.c */
+/* */
+/* TrueTypeGX/AAT mort table validation */
+/* body for type4 (Non-Contextual Glyph Substitution) subtable. */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmort
+
+
+ static void
+ gxv_mort_subtable_type4_lookupval_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ FT_UNUSED( glyph );
+
+ gxv_glyphid_validate( value.u, valid );
+ }
+
+ /*
+ +===============+ --------+
+ | lookup header | |
+ +===============+ |
+ | BinSrchHeader | |
+ +===============+ |
+ | lastGlyph[0] | |
+ +---------------+ |
+ | firstGlyph[0] | | head of lookup table
+ +---------------+ | +
+ | offset[0] | -> | offset [byte]
+ +===============+ | +
+ | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
+ +---------------+ |
+ | firstGlyph[1] | |
+ +---------------+ |
+ | offset[1] | |
+ +===============+ |
+ |
+ .... |
+ |
+ 16bit value array |
+ +===============+ |
+ | value | <-------+
+ ....
+ */
+
+ static GXV_LookupValueDesc
+ gxv_mort_subtable_type4_lookupfmt4_transit(
+ FT_UShort relative_gindex,
+ GXV_LookupValueDesc base_value,
+ FT_Bytes lookuptbl_limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p;
+ FT_Bytes limit;
+ FT_UShort offset;
+ GXV_LookupValueDesc value;
+
+ /* XXX: check range? */
+ offset = (FT_UShort)( base_value.u +
+ relative_gindex * sizeof ( FT_UShort ) );
+
+ p = valid->lookuptbl_head + offset;
+ limit = lookuptbl_limit;
+
+ GXV_LIMIT_CHECK( 2 );
+ value.u = FT_NEXT_USHORT( p );
+
+ return value;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_mort_subtable_type4_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ GXV_NAME_ENTER( "mort chain subtable type4 "
+ "(Non-Contextual Glyph Substitution)" );
+
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_mort_subtable_type4_lookupval_validate;
+ valid->lookupfmt4_trans = gxv_mort_subtable_type4_lookupfmt4_transit;
+
+ gxv_LookupTable_validate( p, limit, valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort5.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort5.c
new file mode 100644
index 00000000000..a7cabc359fc
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort5.c
@@ -0,0 +1,226 @@
+/***************************************************************************/
+/* */
+/* gxvmort5.c */
+/* */
+/* TrueTypeGX/AAT mort table validation */
+/* body for type5 (Contextual Glyph Insertion) subtable. */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmort
+
+
+ /*
+ * mort subtable type5 (Contextual Glyph Insertion)
+ * has the format of StateTable with insertion-glyph-list,
+ * but without name. The offset is given by glyphOffset in
+ * entryTable. There is no table location declaration
+ * like xxxTable.
+ */
+
+ typedef struct GXV_mort_subtable_type5_StateOptRec_
+ {
+ FT_UShort classTable;
+ FT_UShort stateArray;
+ FT_UShort entryTable;
+
+#define GXV_MORT_SUBTABLE_TYPE5_HEADER_SIZE GXV_STATETABLE_HEADER_SIZE
+
+ FT_UShort* classTable_length_p;
+ FT_UShort* stateArray_length_p;
+ FT_UShort* entryTable_length_p;
+
+ } GXV_mort_subtable_type5_StateOptRec,
+ *GXV_mort_subtable_type5_StateOptRecData;
+
+
+ FT_LOCAL_DEF( void )
+ gxv_mort_subtable_type5_subtable_setup( FT_UShort table_size,
+ FT_UShort classTable,
+ FT_UShort stateArray,
+ FT_UShort entryTable,
+ FT_UShort* classTable_length_p,
+ FT_UShort* stateArray_length_p,
+ FT_UShort* entryTable_length_p,
+ GXV_Validator valid )
+ {
+ GXV_mort_subtable_type5_StateOptRecData optdata =
+ (GXV_mort_subtable_type5_StateOptRecData)valid->statetable.optdata;
+
+
+ gxv_StateTable_subtable_setup( table_size,
+ classTable,
+ stateArray,
+ entryTable,
+ classTable_length_p,
+ stateArray_length_p,
+ entryTable_length_p,
+ valid );
+
+ optdata->classTable = classTable;
+ optdata->stateArray = stateArray;
+ optdata->entryTable = entryTable;
+
+ optdata->classTable_length_p = classTable_length_p;
+ optdata->stateArray_length_p = stateArray_length_p;
+ optdata->entryTable_length_p = entryTable_length_p;
+ }
+
+
+ static void
+ gxv_mort_subtable_type5_InsertList_validate( FT_UShort offset,
+ FT_UShort count,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ /*
+ * We don't know the range of insertion-glyph-list.
+ * Set range by whole of state table.
+ */
+ FT_Bytes p = table + offset;
+
+ GXV_mort_subtable_type5_StateOptRecData optdata =
+ (GXV_mort_subtable_type5_StateOptRecData)valid->statetable.optdata;
+
+ if ( optdata->classTable < offset &&
+ offset < optdata->classTable + *(optdata->classTable_length_p) )
+ GXV_TRACE(( " offset runs into ClassTable" ));
+ if ( optdata->stateArray < offset &&
+ offset < optdata->stateArray + *(optdata->stateArray_length_p) )
+ GXV_TRACE(( " offset runs into StateArray" ));
+ if ( optdata->entryTable < offset &&
+ offset < optdata->entryTable + *(optdata->entryTable_length_p) )
+ GXV_TRACE(( " offset runs into EntryTable" ));
+
+ while ( p < table + offset + ( count * 2 ) )
+ {
+ FT_UShort insert_glyphID;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ insert_glyphID = FT_NEXT_USHORT( p );
+ GXV_TRACE(( " 0x%04x", insert_glyphID ));
+ }
+
+ GXV_TRACE(( "\n" ));
+ }
+
+
+ static void
+ gxv_mort_subtable_type5_entry_validate(
+ FT_Byte state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bool setMark;
+ FT_Bool dontAdvance;
+ FT_Bool currentIsKashidaLike;
+ FT_Bool markedIsKashidaLike;
+ FT_Bool currentInsertBefore;
+ FT_Bool markedInsertBefore;
+ FT_Byte currentInsertCount;
+ FT_Byte markedInsertCount;
+ FT_UShort currentInsertList;
+ FT_UShort markedInsertList;
+
+ FT_UNUSED( state );
+
+
+ setMark = FT_BOOL( ( flags >> 15 ) & 1 );
+ dontAdvance = FT_BOOL( ( flags >> 14 ) & 1 );
+ currentIsKashidaLike = FT_BOOL( ( flags >> 13 ) & 1 );
+ markedIsKashidaLike = FT_BOOL( ( flags >> 12 ) & 1 );
+ currentInsertBefore = FT_BOOL( ( flags >> 11 ) & 1 );
+ markedInsertBefore = FT_BOOL( ( flags >> 10 ) & 1 );
+
+ currentInsertCount = (FT_Byte)( ( flags >> 5 ) & 0x1F );
+ markedInsertCount = (FT_Byte)( flags & 0x001F );
+
+ currentInsertList = (FT_UShort)( glyphOffset.ul >> 16 );
+ markedInsertList = (FT_UShort)( glyphOffset.ul );
+
+ if ( 0 != currentInsertList && 0 != currentInsertCount )
+ {
+ gxv_mort_subtable_type5_InsertList_validate( currentInsertList,
+ currentInsertCount,
+ table,
+ limit,
+ valid );
+ }
+
+ if ( 0 != markedInsertList && 0 != markedInsertCount )
+ {
+ gxv_mort_subtable_type5_InsertList_validate( markedInsertList,
+ markedInsertCount,
+ table,
+ limit,
+ valid );
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_mort_subtable_type5_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_mort_subtable_type5_StateOptRec et_rec;
+ GXV_mort_subtable_type5_StateOptRecData et = &et_rec;
+
+
+ GXV_NAME_ENTER( "mort chain subtable type5 (Glyph Insertion)" );
+
+ GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE5_HEADER_SIZE );
+
+ valid->statetable.optdata =
+ et;
+ valid->statetable.optdata_load_func =
+ NULL;
+ valid->statetable.subtable_setup_func =
+ gxv_mort_subtable_type5_subtable_setup;
+ valid->statetable.entry_glyphoffset_fmt =
+ GXV_GLYPHOFFSET_ULONG;
+ valid->statetable.entry_validate_func =
+ gxv_mort_subtable_type5_entry_validate;
+
+ gxv_StateTable_validate( p, limit, valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.c
new file mode 100644
index 00000000000..d217940eabd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.c
@@ -0,0 +1,184 @@
+/***************************************************************************/
+/* */
+/* gxvmorx.c */
+/* */
+/* TrueTypeGX/AAT morx table validation (body). */
+/* */
+/* Copyright 2005, 2008 by */
+/* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmorx
+
+
+ static void
+ gxv_morx_subtables_validate( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UShort nSubtables,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_Validate_Func fmt_funcs_table[] =
+ {
+ gxv_morx_subtable_type0_validate, /* 0 */
+ gxv_morx_subtable_type1_validate, /* 1 */
+ gxv_morx_subtable_type2_validate, /* 2 */
+ NULL, /* 3 */
+ gxv_morx_subtable_type4_validate, /* 4 */
+ gxv_morx_subtable_type5_validate, /* 5 */
+
+ };
+
+ GXV_Validate_Func func;
+
+ FT_UShort i;
+
+
+ GXV_NAME_ENTER( "subtables in a chain" );
+
+ for ( i = 0; i < nSubtables; i++ )
+ {
+ FT_ULong length;
+ FT_ULong coverage;
+ FT_ULong subFeatureFlags;
+ FT_UInt type;
+ FT_UInt rest;
+
+
+ GXV_LIMIT_CHECK( 4 + 4 + 4 );
+ length = FT_NEXT_ULONG( p );
+ coverage = FT_NEXT_ULONG( p );
+ subFeatureFlags = FT_NEXT_ULONG( p );
+
+ GXV_TRACE(( "validating chain subtable %d/%d (%d bytes)\n",
+ i + 1, nSubtables, length ));
+
+ type = coverage & 0x0007;
+ rest = length - ( 4 + 4 + 4 );
+ GXV_LIMIT_CHECK( rest );
+
+ /* morx coverage consists of mort_coverage & 16bit padding */
+ gxv_mort_coverage_validate( (FT_UShort)( ( coverage >> 16 ) | coverage ),
+ valid );
+ if ( type > 5 )
+ FT_INVALID_FORMAT;
+
+ func = fmt_funcs_table[type];
+ if ( func == NULL )
+ GXV_TRACE(( "morx type %d is reserved\n", type ));
+
+ func( p, p + rest, valid );
+
+ p += rest;
+ }
+
+ valid->subtable_length = p - table;
+
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_morx_chain_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_ULong defaultFlags;
+ FT_ULong chainLength;
+ FT_ULong nFeatureFlags;
+ FT_ULong nSubtables;
+
+
+ GXV_NAME_ENTER( "morx chain header" );
+
+ GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
+ defaultFlags = FT_NEXT_ULONG( p );
+ chainLength = FT_NEXT_ULONG( p );
+ nFeatureFlags = FT_NEXT_ULONG( p );
+ nSubtables = FT_NEXT_ULONG( p );
+
+ /* feature-array of morx is same with that of mort */
+ gxv_mort_featurearray_validate( p, limit, nFeatureFlags, valid );
+ p += valid->subtable_length;
+
+ if ( nSubtables >= 0x10000L )
+ FT_INVALID_DATA;
+
+ gxv_morx_subtables_validate( p, table + chainLength,
+ (FT_UShort)nSubtables, valid );
+
+ valid->subtable_length = chainLength;
+
+ GXV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_morx_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+ FT_ULong version;
+ FT_ULong nChains;
+ FT_ULong i;
+
+
+ valid->root = ftvalid;
+ valid->face = face;
+
+ FT_TRACE3(( "validating `morx' table\n" ));
+ GXV_INIT;
+
+ GXV_LIMIT_CHECK( 4 + 4 );
+ version = FT_NEXT_ULONG( p );
+ nChains = FT_NEXT_ULONG( p );
+
+ if ( version != 0x00020000UL )
+ FT_INVALID_FORMAT;
+
+ for ( i = 0; i < nChains; i++ )
+ {
+ GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
+ GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
+ gxv_morx_chain_validate( p, limit, valid );
+ p += valid->subtable_length;
+ }
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.h
new file mode 100644
index 00000000000..28c1a44f6fb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/* */
+/* gxvmorx.h */
+/* */
+/* TrueTypeGX/AAT common definition for morx table (specification). */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __GXVMORX_H__
+#define __GXVMORX_H__
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+#include "gxvmort.h"
+
+#include FT_SFNT_NAMES_H
+
+
+ FT_LOCAL( void )
+ gxv_morx_subtable_type0_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_morx_subtable_type1_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_morx_subtable_type2_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_morx_subtable_type4_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+ FT_LOCAL( void )
+ gxv_morx_subtable_type5_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid );
+
+
+#endif /* __GXVMORX_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx0.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx0.c
new file mode 100644
index 00000000000..ca92b6c3925
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx0.c
@@ -0,0 +1,103 @@
+/***************************************************************************/
+/* */
+/* gxvmorx0.c */
+/* */
+/* TrueTypeGX/AAT morx table validation */
+/* body for type0 (Indic Script Rearrangement) subtable. */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmorx
+
+
+ static void
+ gxv_morx_subtable_type0_entry_validate(
+ FT_UShort state,
+ FT_UShort flags,
+ GXV_XStateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort markFirst;
+ FT_UShort dontAdvance;
+ FT_UShort markLast;
+ FT_UShort reserved;
+ FT_UShort verb;
+
+ FT_UNUSED( state );
+ FT_UNUSED( glyphOffset );
+ FT_UNUSED( table );
+ FT_UNUSED( limit );
+
+
+ markFirst = (FT_UShort)( ( flags >> 15 ) & 1 );
+ dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+ markLast = (FT_UShort)( ( flags >> 13 ) & 1 );
+
+ reserved = (FT_UShort)( flags & 0x1FF0 );
+ verb = (FT_UShort)( flags & 0x000F );
+
+ if ( 0 < reserved )
+ {
+ GXV_TRACE(( " non-zero bits found in reserved range\n" ));
+ FT_INVALID_DATA;
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_morx_subtable_type0_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+
+ GXV_NAME_ENTER(
+ "morx chain subtable type0 (Indic-Script Rearrangement)" );
+
+ GXV_LIMIT_CHECK( GXV_STATETABLE_HEADER_SIZE );
+
+ valid->xstatetable.optdata = NULL;
+ valid->xstatetable.optdata_load_func = NULL;
+ valid->xstatetable.subtable_setup_func = NULL;
+ valid->xstatetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
+ valid->xstatetable.entry_validate_func =
+ gxv_morx_subtable_type0_entry_validate;
+
+ gxv_XStateTable_validate( p, limit, valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx1.c
new file mode 100644
index 00000000000..331d4ccdab3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx1.c
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/* */
+/* gxvmorx1.c */
+/* */
+/* TrueTypeGX/AAT morx table validation */
+/* body for type1 (Contextual Substitution) subtable. */
+/* */
+/* Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmorx
+
+
+ typedef struct GXV_morx_subtable_type1_StateOptRec_
+ {
+ FT_ULong substitutionTable;
+ FT_ULong substitutionTable_length;
+ FT_UShort substitutionTable_num_lookupTables;
+
+ } GXV_morx_subtable_type1_StateOptRec,
+ *GXV_morx_subtable_type1_StateOptRecData;
+
+
+#define GXV_MORX_SUBTABLE_TYPE1_HEADER_SIZE \
+ ( GXV_STATETABLE_HEADER_SIZE + 2 )
+
+
+ static void
+ gxv_morx_subtable_type1_substitutionTable_load( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_morx_subtable_type1_StateOptRecData optdata =
+ (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ optdata->substitutionTable = FT_NEXT_USHORT( p );
+ }
+
+
+ static void
+ gxv_morx_subtable_type1_subtable_setup( FT_ULong table_size,
+ FT_ULong classTable,
+ FT_ULong stateArray,
+ FT_ULong entryTable,
+ FT_ULong* classTable_length_p,
+ FT_ULong* stateArray_length_p,
+ FT_ULong* entryTable_length_p,
+ GXV_Validator valid )
+ {
+ FT_ULong o[4];
+ FT_ULong *l[4];
+ FT_ULong buff[5];
+
+ GXV_morx_subtable_type1_StateOptRecData optdata =
+ (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
+
+
+ o[0] = classTable;
+ o[1] = stateArray;
+ o[2] = entryTable;
+ o[3] = optdata->substitutionTable;
+ l[0] = classTable_length_p;
+ l[1] = stateArray_length_p;
+ l[2] = entryTable_length_p;
+ l[3] = &(optdata->substitutionTable_length);
+
+ gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
+ }
+
+
+ static void
+ gxv_morx_subtable_type1_entry_validate(
+ FT_UShort state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort setMark;
+ FT_UShort dontAdvance;
+ FT_UShort reserved;
+ FT_Short markIndex;
+ FT_Short currentIndex;
+
+ GXV_morx_subtable_type1_StateOptRecData optdata =
+ (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
+
+ FT_UNUSED( state );
+ FT_UNUSED( table );
+ FT_UNUSED( limit );
+
+
+ setMark = (FT_UShort)( ( flags >> 15 ) & 1 );
+ dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+
+ reserved = (FT_UShort)( flags & 0x3FFF );
+
+ markIndex = (FT_Short)( glyphOffset.ul >> 16 );
+ currentIndex = (FT_Short)( glyphOffset.ul );
+
+ GXV_TRACE(( " setMark=%01d dontAdvance=%01d\n",
+ setMark, dontAdvance ));
+
+ if ( 0 < reserved )
+ {
+ GXV_TRACE(( " non-zero bits found in reserved range\n" ));
+ if ( valid->root->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+ }
+
+ GXV_TRACE(( "markIndex = %d, currentIndex = %d\n",
+ markIndex, currentIndex ));
+
+ if ( optdata->substitutionTable_num_lookupTables < markIndex + 1 )
+ optdata->substitutionTable_num_lookupTables =
+ (FT_Short)( markIndex + 1 );
+
+ if ( optdata->substitutionTable_num_lookupTables < currentIndex + 1 )
+ optdata->substitutionTable_num_lookupTables =
+ (FT_Short)( currentIndex + 1 );
+ }
+
+
+ static void
+ gxv_morx_subtable_type1_LookupValue_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ FT_UNUSED( glyph ); /* for the non-debugging case */
+
+ GXV_TRACE(( "morx subtable type1 subst.: %d -> %d\n", glyph, value.u ));
+
+ if ( value.u > valid->face->num_glyphs )
+ FT_INVALID_GLYPH_ID;
+ }
+
+
+ static GXV_LookupValueDesc
+ gxv_morx_subtable_type1_LookupFmt4_transit(
+ FT_UShort relative_gindex,
+ GXV_LookupValueDesc base_value,
+ FT_Bytes lookuptbl_limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p;
+ FT_Bytes limit;
+ FT_UShort offset;
+ GXV_LookupValueDesc value;
+
+ /* XXX: check range? */
+ offset = (FT_UShort)( base_value.u +
+ relative_gindex * sizeof ( FT_UShort ) );
+
+ p = valid->lookuptbl_head + offset;
+ limit = lookuptbl_limit;
+
+ GXV_LIMIT_CHECK ( 2 );
+ value.u = FT_NEXT_USHORT( p );
+
+ return value;
+ }
+
+
+ /*
+ * TODO: length should be limit?
+ **/
+ static void
+ gxv_morx_subtable_type1_substitutionTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort i;
+
+ GXV_morx_subtable_type1_StateOptRecData optdata =
+ (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
+
+
+ /* TODO: calculate offset/length for each lookupTables */
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_morx_subtable_type1_LookupValue_validate;
+ valid->lookupfmt4_trans = gxv_morx_subtable_type1_LookupFmt4_transit;
+
+ for ( i = 0; i < optdata->substitutionTable_num_lookupTables; i++ )
+ {
+ FT_ULong offset;
+
+
+ GXV_LIMIT_CHECK( 4 );
+ offset = FT_NEXT_ULONG( p );
+
+ gxv_LookupTable_validate( table + offset, limit, valid );
+ }
+
+ /* TODO: overlapping of lookupTables in substitutionTable */
+ }
+
+
+ /*
+ * subtable for Contextual glyph substitution is a modified StateTable.
+ * In addition to classTable, stateArray, entryTable, the field
+ * `substitutionTable' is added.
+ */
+ FT_LOCAL_DEF( void )
+ gxv_morx_subtable_type1_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_morx_subtable_type1_StateOptRec st_rec;
+
+
+ GXV_NAME_ENTER( "morx chain subtable type1 (Contextual Glyph Subst)" );
+
+ GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE1_HEADER_SIZE );
+
+ st_rec.substitutionTable_num_lookupTables = 0;
+
+ valid->xstatetable.optdata =
+ &st_rec;
+ valid->xstatetable.optdata_load_func =
+ gxv_morx_subtable_type1_substitutionTable_load;
+ valid->xstatetable.subtable_setup_func =
+ gxv_morx_subtable_type1_subtable_setup;
+ valid->xstatetable.entry_glyphoffset_fmt =
+ GXV_GLYPHOFFSET_ULONG;
+ valid->xstatetable.entry_validate_func =
+ gxv_morx_subtable_type1_entry_validate;
+
+ gxv_XStateTable_validate( p, limit, valid );
+
+ gxv_morx_subtable_type1_substitutionTable_validate(
+ table + st_rec.substitutionTable,
+ table + st_rec.substitutionTable + st_rec.substitutionTable_length,
+ valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx2.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx2.c
new file mode 100644
index 00000000000..5cad5169c21
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx2.c
@@ -0,0 +1,285 @@
+/***************************************************************************/
+/* */
+/* gxvmorx2.c */
+/* */
+/* TrueTypeGX/AAT morx table validation */
+/* body for type2 (Ligature Substitution) subtable. */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmorx
+
+
+ typedef struct GXV_morx_subtable_type2_StateOptRec_
+ {
+ FT_ULong ligActionTable;
+ FT_ULong componentTable;
+ FT_ULong ligatureTable;
+ FT_ULong ligActionTable_length;
+ FT_ULong componentTable_length;
+ FT_ULong ligatureTable_length;
+
+ } GXV_morx_subtable_type2_StateOptRec,
+ *GXV_morx_subtable_type2_StateOptRecData;
+
+
+#define GXV_MORX_SUBTABLE_TYPE2_HEADER_SIZE \
+ ( GXV_XSTATETABLE_HEADER_SIZE + 4 + 4 + 4 )
+
+
+ static void
+ gxv_morx_subtable_type2_opttable_load( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_morx_subtable_type2_StateOptRecData optdata =
+ (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
+
+
+ GXV_LIMIT_CHECK( 4 + 4 + 4 );
+ optdata->ligActionTable = FT_NEXT_ULONG( p );
+ optdata->componentTable = FT_NEXT_ULONG( p );
+ optdata->ligatureTable = FT_NEXT_ULONG( p );
+
+ GXV_TRACE(( "offset to ligActionTable=0x%08x\n",
+ optdata->ligActionTable ));
+ GXV_TRACE(( "offset to componentTable=0x%08x\n",
+ optdata->componentTable ));
+ GXV_TRACE(( "offset to ligatureTable=0x%08x\n",
+ optdata->ligatureTable ));
+ }
+
+
+ static void
+ gxv_morx_subtable_type2_subtable_setup( FT_ULong table_size,
+ FT_ULong classTable,
+ FT_ULong stateArray,
+ FT_ULong entryTable,
+ FT_ULong* classTable_length_p,
+ FT_ULong* stateArray_length_p,
+ FT_ULong* entryTable_length_p,
+ GXV_Validator valid )
+ {
+ FT_ULong o[6];
+ FT_ULong* l[6];
+ FT_ULong buff[7];
+
+ GXV_morx_subtable_type2_StateOptRecData optdata =
+ (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
+
+
+ GXV_NAME_ENTER( "subtable boundaries setup" );
+
+ o[0] = classTable;
+ o[1] = stateArray;
+ o[2] = entryTable;
+ o[3] = optdata->ligActionTable;
+ o[4] = optdata->componentTable;
+ o[5] = optdata->ligatureTable;
+ l[0] = classTable_length_p;
+ l[1] = stateArray_length_p;
+ l[2] = entryTable_length_p;
+ l[3] = &(optdata->ligActionTable_length);
+ l[4] = &(optdata->componentTable_length);
+ l[5] = &(optdata->ligatureTable_length);
+
+ gxv_set_length_by_ulong_offset( o, l, buff, 6, table_size, valid );
+
+ GXV_TRACE(( "classTable: offset=0x%08x length=0x%08x\n",
+ classTable, *classTable_length_p ));
+ GXV_TRACE(( "stateArray: offset=0x%08x length=0x%08x\n",
+ stateArray, *stateArray_length_p ));
+ GXV_TRACE(( "entryTable: offset=0x%08x length=0x%08x\n",
+ entryTable, *entryTable_length_p ));
+ GXV_TRACE(( "ligActionTable: offset=0x%08x length=0x%08x\n",
+ optdata->ligActionTable,
+ optdata->ligActionTable_length ));
+ GXV_TRACE(( "componentTable: offset=0x%08x length=0x%08x\n",
+ optdata->componentTable,
+ optdata->componentTable_length ));
+ GXV_TRACE(( "ligatureTable: offset=0x%08x length=0x%08x\n",
+ optdata->ligatureTable,
+ optdata->ligatureTable_length ));
+
+ GXV_EXIT;
+ }
+
+
+#define GXV_MORX_LIGACTION_ENTRY_SIZE 4
+
+
+ static void
+ gxv_morx_subtable_type2_ligActionIndex_validate(
+ FT_Bytes table,
+ FT_UShort ligActionIndex,
+ GXV_Validator valid )
+ {
+ /* access ligActionTable */
+ GXV_morx_subtable_type2_StateOptRecData optdata =
+ (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
+
+ FT_Bytes lat_base = table + optdata->ligActionTable;
+ FT_Bytes p = lat_base +
+ ligActionIndex * GXV_MORX_LIGACTION_ENTRY_SIZE;
+ FT_Bytes lat_limit = lat_base + optdata->ligActionTable;
+
+
+ if ( p < lat_base )
+ {
+ GXV_TRACE(( "p < lat_base (%d byte rewind)\n", lat_base - p ));
+ FT_INVALID_OFFSET;
+ }
+ else if ( lat_limit < p )
+ {
+ GXV_TRACE(( "lat_limit < p (%d byte overrun)\n", p - lat_limit ));
+ FT_INVALID_OFFSET;
+ }
+
+ {
+ /* validate entry in ligActionTable */
+ FT_ULong lig_action;
+ FT_UShort last;
+ FT_UShort store;
+ FT_ULong offset;
+
+
+ lig_action = FT_NEXT_ULONG( p );
+ last = (FT_UShort)( ( lig_action >> 31 ) & 1 );
+ store = (FT_UShort)( ( lig_action >> 30 ) & 1 );
+
+ offset = lig_action & 0x3FFFFFFFUL;
+ }
+ }
+
+
+ static void
+ gxv_morx_subtable_type2_entry_validate(
+ FT_UShort state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_UShort setComponent;
+ FT_UShort dontAdvance;
+ FT_UShort performAction;
+ FT_UShort reserved;
+ FT_UShort ligActionIndex;
+
+ FT_UNUSED( state );
+ FT_UNUSED( limit );
+
+
+ setComponent = (FT_UShort)( ( flags >> 15 ) & 1 );
+ dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+ performAction = (FT_UShort)( ( flags >> 13 ) & 1 );
+
+ reserved = (FT_UShort)( flags & 0x1FFF );
+ ligActionIndex = glyphOffset.u;
+
+ if ( reserved > 0 )
+ GXV_TRACE(( " reserved 14bit is non-zero\n" ));
+
+ if ( 0 < ligActionIndex )
+ gxv_morx_subtable_type2_ligActionIndex_validate(
+ table, ligActionIndex, valid );
+ }
+
+
+ static void
+ gxv_morx_subtable_type2_ligatureTable_validate( FT_Bytes table,
+ GXV_Validator valid )
+ {
+ GXV_morx_subtable_type2_StateOptRecData optdata =
+ (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
+
+ FT_Bytes p = table + optdata->ligatureTable;
+ FT_Bytes limit = table + optdata->ligatureTable
+ + optdata->ligatureTable_length;
+
+
+ GXV_NAME_ENTER( "morx chain subtable type2 - substitutionTable" );
+
+ if ( 0 != optdata->ligatureTable )
+ {
+ /* Apple does not give specification of ligatureTable format */
+ while ( p < limit )
+ {
+ FT_UShort lig_gid;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ lig_gid = FT_NEXT_USHORT( p );
+ }
+ }
+
+ GXV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_morx_subtable_type2_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_morx_subtable_type2_StateOptRec lig_rec;
+
+
+ GXV_NAME_ENTER( "morx chain subtable type2 (Ligature Substitution)" );
+
+ GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE2_HEADER_SIZE );
+
+ valid->xstatetable.optdata =
+ &lig_rec;
+ valid->xstatetable.optdata_load_func =
+ gxv_morx_subtable_type2_opttable_load;
+ valid->xstatetable.subtable_setup_func =
+ gxv_morx_subtable_type2_subtable_setup;
+ valid->xstatetable.entry_glyphoffset_fmt =
+ GXV_GLYPHOFFSET_USHORT;
+ valid->xstatetable.entry_validate_func =
+ gxv_morx_subtable_type2_entry_validate;
+
+ gxv_XStateTable_validate( p, limit, valid );
+
+ p += valid->subtable_length;
+ gxv_morx_subtable_type2_ligatureTable_validate( table, valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx4.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx4.c
new file mode 100644
index 00000000000..c0d2f78e397
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx4.c
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/* */
+/* gxvmorx4.c */
+/* */
+/* TrueTypeGX/AAT morx table validation */
+/* body for "morx" type4 (Non-Contextual Glyph Substitution) subtable. */
+/* */
+/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmorx
+
+
+ FT_LOCAL_DEF( void )
+ gxv_morx_subtable_type4_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ GXV_NAME_ENTER( "morx chain subtable type4 "
+ "(Non-Contextual Glyph Substitution)" );
+
+ gxv_mort_subtable_type4_validate( table, limit, valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx5.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx5.c
new file mode 100644
index 00000000000..d9115618c09
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx5.c
@@ -0,0 +1,217 @@
+/***************************************************************************/
+/* */
+/* gxvmorx5.c */
+/* */
+/* TrueTypeGX/AAT morx table validation */
+/* body for type5 (Contextual Glyph Insertion) subtable. */
+/* */
+/* Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvmorx
+
+
+ /*
+ * `morx' subtable type5 (Contextual Glyph Insertion)
+ * has format of a StateTable with insertion-glyph-list
+ * without name. However, the 32bit offset from the head
+ * of subtable to the i-g-l is given after `entryTable',
+ * without variable name specification (the existence of
+ * this offset to the table is different from mort type5).
+ */
+
+
+ typedef struct GXV_morx_subtable_type5_StateOptRec_
+ {
+ FT_ULong insertionGlyphList;
+ FT_ULong insertionGlyphList_length;
+
+ } GXV_morx_subtable_type5_StateOptRec,
+ *GXV_morx_subtable_type5_StateOptRecData;
+
+
+#define GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE \
+ ( GXV_STATETABLE_HEADER_SIZE + 4 )
+
+
+ static void
+ gxv_morx_subtable_type5_insertionGlyphList_load( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_morx_subtable_type5_StateOptRecData optdata =
+ (GXV_morx_subtable_type5_StateOptRecData)valid->xstatetable.optdata;
+
+
+ GXV_LIMIT_CHECK( 4 );
+ optdata->insertionGlyphList = FT_NEXT_ULONG( p );
+ }
+
+
+ static void
+ gxv_morx_subtable_type5_subtable_setup( FT_ULong table_size,
+ FT_ULong classTable,
+ FT_ULong stateArray,
+ FT_ULong entryTable,
+ FT_ULong* classTable_length_p,
+ FT_ULong* stateArray_length_p,
+ FT_ULong* entryTable_length_p,
+ GXV_Validator valid )
+ {
+ FT_ULong o[4];
+ FT_ULong* l[4];
+ FT_ULong buff[5];
+
+ GXV_morx_subtable_type5_StateOptRecData optdata =
+ (GXV_morx_subtable_type5_StateOptRecData)valid->xstatetable.optdata;
+
+
+ o[0] = classTable;
+ o[1] = stateArray;
+ o[2] = entryTable;
+ o[3] = optdata->insertionGlyphList;
+ l[0] = classTable_length_p;
+ l[1] = stateArray_length_p;
+ l[2] = entryTable_length_p;
+ l[3] = &(optdata->insertionGlyphList_length);
+
+ gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
+ }
+
+
+ static void
+ gxv_morx_subtable_type5_InsertList_validate( FT_UShort table_index,
+ FT_UShort count,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table + table_index * 2;
+
+
+ while ( p < table + count * 2 + table_index * 2 )
+ {
+ FT_UShort insert_glyphID;
+
+
+ GXV_LIMIT_CHECK( 2 );
+ insert_glyphID = FT_NEXT_USHORT( p );
+ GXV_TRACE(( " 0x%04x", insert_glyphID ));
+ }
+
+ GXV_TRACE(( "\n" ));
+ }
+
+
+ static void
+ gxv_morx_subtable_type5_entry_validate(
+ FT_UShort state,
+ FT_UShort flags,
+ GXV_StateTable_GlyphOffsetDesc glyphOffset,
+ FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bool setMark;
+ FT_Bool dontAdvance;
+ FT_Bool currentIsKashidaLike;
+ FT_Bool markedIsKashidaLike;
+ FT_Bool currentInsertBefore;
+ FT_Bool markedInsertBefore;
+ FT_Byte currentInsertCount;
+ FT_Byte markedInsertCount;
+ FT_Byte currentInsertList;
+ FT_UShort markedInsertList;
+
+ FT_UNUSED( state );
+
+
+ setMark = FT_BOOL( ( flags >> 15 ) & 1 );
+ dontAdvance = FT_BOOL( ( flags >> 14 ) & 1 );
+ currentIsKashidaLike = FT_BOOL( ( flags >> 13 ) & 1 );
+ markedIsKashidaLike = FT_BOOL( ( flags >> 12 ) & 1 );
+ currentInsertBefore = FT_BOOL( ( flags >> 11 ) & 1 );
+ markedInsertBefore = FT_BOOL( ( flags >> 10 ) & 1 );
+
+ currentInsertCount = (FT_Byte)( ( flags >> 5 ) & 0x1F );
+ markedInsertCount = (FT_Byte)( flags & 0x001F );
+
+ currentInsertList = (FT_Byte) ( glyphOffset.ul >> 16 );
+ markedInsertList = (FT_UShort)( glyphOffset.ul );
+
+ if ( currentInsertList && 0 != currentInsertCount )
+ gxv_morx_subtable_type5_InsertList_validate( currentInsertList,
+ currentInsertCount,
+ table, limit,
+ valid );
+
+ if ( markedInsertList && 0 != markedInsertCount )
+ gxv_morx_subtable_type5_InsertList_validate( markedInsertList,
+ markedInsertCount,
+ table, limit,
+ valid );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ gxv_morx_subtable_type5_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ GXV_morx_subtable_type5_StateOptRec et_rec;
+ GXV_morx_subtable_type5_StateOptRecData et = &et_rec;
+
+
+ GXV_NAME_ENTER( "morx chain subtable type5 (Glyph Insertion)" );
+
+ GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE );
+
+ valid->xstatetable.optdata =
+ et;
+ valid->xstatetable.optdata_load_func =
+ gxv_morx_subtable_type5_insertionGlyphList_load;
+ valid->xstatetable.subtable_setup_func =
+ gxv_morx_subtable_type5_subtable_setup;
+ valid->xstatetable.entry_glyphoffset_fmt =
+ GXV_GLYPHOFFSET_ULONG;
+ valid->xstatetable.entry_validate_func =
+ gxv_morx_subtable_type5_entry_validate;
+
+ gxv_XStateTable_validate( p, limit, valid );
+
+ GXV_EXIT;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvopbd.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvopbd.c
new file mode 100644
index 00000000000..8d6fe669f30
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvopbd.c
@@ -0,0 +1,217 @@
+/***************************************************************************/
+/* */
+/* gxvopbd.c */
+/* */
+/* TrueTypeGX/AAT opbd table validation (body). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvopbd
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Data and Types *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct GXV_opbd_DataRec_
+ {
+ FT_UShort format;
+ FT_UShort valueOffset_min;
+
+ } GXV_opbd_DataRec, *GXV_opbd_Data;
+
+
+#define GXV_OPBD_DATA( FIELD ) GXV_TABLE_DATA( opbd, FIELD )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ gxv_opbd_LookupValue_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ /* offset in LookupTable is measured from the head of opbd table */
+ FT_Bytes p = valid->root->base + value.u;
+ FT_Bytes limit = valid->root->limit;
+ FT_Short delta_value;
+ int i;
+
+
+ if ( value.u < GXV_OPBD_DATA( valueOffset_min ) )
+ GXV_OPBD_DATA( valueOffset_min ) = value.u;
+
+ for ( i = 0; i < 4; i++ )
+ {
+ GXV_LIMIT_CHECK( 2 );
+ delta_value = FT_NEXT_SHORT( p );
+
+ if ( GXV_OPBD_DATA( format ) ) /* format 1, value is ctrl pt. */
+ {
+ if ( delta_value == -1 )
+ continue;
+
+ gxv_ctlPoint_validate( glyph, delta_value, valid );
+ }
+ else /* format 0, value is distance */
+ continue;
+ }
+ }
+
+
+ /*
+ opbd ---------------------+
+ |
+ +===============+ |
+ | lookup header | |
+ +===============+ |
+ | BinSrchHeader | |
+ +===============+ |
+ | lastGlyph[0] | |
+ +---------------+ |
+ | firstGlyph[0] | | head of opbd sfnt table
+ +---------------+ | +
+ | offset[0] | -> | offset [byte]
+ +===============+ | +
+ | lastGlyph[1] | | (glyphID - firstGlyph) * 4 * sizeof(FT_Short) [byte]
+ +---------------+ |
+ | firstGlyph[1] | |
+ +---------------+ |
+ | offset[1] | |
+ +===============+ |
+ |
+ .... |
+ |
+ 48bit value array |
+ +===============+ |
+ | value | <-------+
+ | |
+ | |
+ | |
+ +---------------+
+ .... */
+
+ static GXV_LookupValueDesc
+ gxv_opbd_LookupFmt4_transit( FT_UShort relative_gindex,
+ GXV_LookupValueDesc base_value,
+ FT_Bytes lookuptbl_limit,
+ GXV_Validator valid )
+ {
+ GXV_LookupValueDesc value;
+
+ FT_UNUSED( lookuptbl_limit );
+ FT_UNUSED( valid );
+
+ /* XXX: check range? */
+ value.u = (FT_UShort)( base_value.u +
+ relative_gindex * 4 * sizeof ( FT_Short ) );
+
+ return value;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** opbd TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ gxv_opbd_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+ GXV_opbd_DataRec opbdrec;
+ GXV_opbd_Data opbd = &opbdrec;
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+
+ FT_ULong version;
+
+
+ valid->root = ftvalid;
+ valid->table_data = opbd;
+ valid->face = face;
+
+ FT_TRACE3(( "validating `opbd' table\n" ));
+ GXV_INIT;
+ GXV_OPBD_DATA( valueOffset_min ) = 0xFFFFU;
+
+
+ GXV_LIMIT_CHECK( 4 + 2 );
+ version = FT_NEXT_ULONG( p );
+ GXV_OPBD_DATA( format ) = FT_NEXT_USHORT( p );
+
+
+ /* only 0x00010000 is defined (1996) */
+ GXV_TRACE(( "(version=0x%08x)\n", version ));
+ if ( 0x00010000UL != version )
+ FT_INVALID_FORMAT;
+
+ /* only values 0 and 1 are defined (1996) */
+ GXV_TRACE(( "(format=0x%04x)\n", GXV_OPBD_DATA( format ) ));
+ if ( 0x0001 < GXV_OPBD_DATA( format ) )
+ FT_INVALID_FORMAT;
+
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_opbd_LookupValue_validate;
+ valid->lookupfmt4_trans = gxv_opbd_LookupFmt4_transit;
+
+ gxv_LookupTable_validate( p, limit, valid );
+ p += valid->subtable_length;
+
+ if ( p > table + GXV_OPBD_DATA( valueOffset_min ) )
+ {
+ GXV_TRACE((
+ "found overlap between LookupTable and opbd_value array\n" ));
+ FT_INVALID_OFFSET;
+ }
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvprop.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvprop.c
new file mode 100644
index 00000000000..010eeda4266
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvprop.c
@@ -0,0 +1,301 @@
+/***************************************************************************/
+/* */
+/* gxvprop.c */
+/* */
+/* TrueTypeGX/AAT prop table validation (body). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvprop
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Data and Types *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define GXV_PROP_HEADER_SIZE ( 4 + 2 + 2 )
+#define GXV_PROP_SIZE_MIN GXV_PROP_HEADER_SIZE
+
+ typedef struct GXV_prop_DataRec_
+ {
+ FT_Fixed version;
+
+ } GXV_prop_DataRec, *GXV_prop_Data;
+
+#define GXV_PROP_DATA( field ) GXV_TABLE_DATA( prop, field )
+
+#define GXV_PROP_FLOATER 0x8000U
+#define GXV_PROP_USE_COMPLEMENTARY_BRACKET 0x1000U
+#define GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET 0x0F00U
+#define GXV_PROP_ATTACHING_TO_RIGHT 0x0080U
+#define GXV_PROP_RESERVED 0x0060U
+#define GXV_PROP_DIRECTIONALITY_CLASS 0x001FU
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ gxv_prop_zero_advance_validate( FT_UShort gid,
+ GXV_Validator valid )
+ {
+ FT_Face face;
+ FT_Error error;
+ FT_GlyphSlot glyph;
+
+
+ GXV_NAME_ENTER( "zero advance" );
+
+ face = valid->face;
+
+ error = FT_Load_Glyph( face,
+ gid,
+ FT_LOAD_IGNORE_TRANSFORM );
+ if ( error )
+ FT_INVALID_GLYPH_ID;
+
+ glyph = face->glyph;
+
+ if ( glyph->advance.x != (FT_Pos)0 ||
+ glyph->advance.y != (FT_Pos)0 )
+ FT_INVALID_DATA;
+
+ GXV_EXIT;
+ }
+
+
+ /* Pass 0 as GLYPH to check the default property */
+ static void
+ gxv_prop_property_validate( FT_UShort property,
+ FT_UShort glyph,
+ GXV_Validator valid )
+ {
+ if ( glyph != 0 && ( property & GXV_PROP_FLOATER ) )
+ gxv_prop_zero_advance_validate( glyph, valid );
+
+ if ( property & GXV_PROP_USE_COMPLEMENTARY_BRACKET )
+ {
+ FT_UShort offset;
+ char complement;
+
+
+ offset = (FT_UShort)( property & GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET );
+ if ( offset == 0 )
+ FT_INVALID_DATA;
+
+ complement = (char)( offset >> 8 );
+ if ( complement & 0x08 )
+ {
+ /* Top bit is set: negative */
+
+ /* Calculate the absolute offset */
+ complement = (char)( ( complement & 0x07 ) + 1 );
+
+ /* The gid for complement must be greater than 0 */
+ if ( glyph <= complement )
+ FT_INVALID_DATA;
+ }
+ else
+ {
+ /* The gid for complement must be the face. */
+ gxv_glyphid_validate( (FT_UShort)( glyph + complement ), valid );
+ }
+ }
+ else
+ {
+ if ( property & GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET )
+ GXV_TRACE(( "glyph %d cannot have complementary bracketing\n",
+ glyph ));
+ }
+
+ /* this is introduced in version 2.0 */
+ if ( property & GXV_PROP_ATTACHING_TO_RIGHT )
+ {
+ if ( GXV_PROP_DATA( version ) == 0x00010000UL )
+ FT_INVALID_DATA;
+ }
+
+ if ( property & GXV_PROP_RESERVED )
+ FT_INVALID_DATA;
+
+ if ( ( property & GXV_PROP_DIRECTIONALITY_CLASS ) > 11 )
+ {
+ /* TODO: Too restricted. Use the validation level. */
+ if ( GXV_PROP_DATA( version ) == 0x00010000UL ||
+ GXV_PROP_DATA( version ) == 0x00020000UL )
+ FT_INVALID_DATA;
+ }
+ }
+
+
+ static void
+ gxv_prop_LookupValue_validate( FT_UShort glyph,
+ GXV_LookupValueDesc value,
+ GXV_Validator valid )
+ {
+ gxv_prop_property_validate( value.u, glyph, valid );
+ }
+
+
+ /*
+ +===============+ --------+
+ | lookup header | |
+ +===============+ |
+ | BinSrchHeader | |
+ +===============+ |
+ | lastGlyph[0] | |
+ +---------------+ |
+ | firstGlyph[0] | | head of lookup table
+ +---------------+ | +
+ | offset[0] | -> | offset [byte]
+ +===============+ | +
+ | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
+ +---------------+ |
+ | firstGlyph[1] | |
+ +---------------+ |
+ | offset[1] | |
+ +===============+ |
+ |
+ ... |
+ |
+ 16bit value array |
+ +===============+ |
+ | value | <-------+
+ ...
+ */
+
+ static GXV_LookupValueDesc
+ gxv_prop_LookupFmt4_transit( FT_UShort relative_gindex,
+ GXV_LookupValueDesc base_value,
+ FT_Bytes lookuptbl_limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p;
+ FT_Bytes limit;
+ FT_UShort offset;
+ GXV_LookupValueDesc value;
+
+ /* XXX: check range? */
+ offset = (FT_UShort)( base_value.u +
+ relative_gindex * sizeof( FT_UShort ) );
+ p = valid->lookuptbl_head + offset;
+ limit = lookuptbl_limit;
+
+ GXV_LIMIT_CHECK ( 2 );
+ value.u = FT_NEXT_USHORT( p );
+
+ return value;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** prop TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ gxv_prop_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+
+ GXV_prop_DataRec proprec;
+ GXV_prop_Data prop = &proprec;
+
+ FT_Fixed version;
+ FT_UShort format;
+ FT_UShort defaultProp;
+
+
+ valid->root = ftvalid;
+ valid->table_data = prop;
+ valid->face = face;
+
+ FT_TRACE3(( "validating `prop' table\n" ));
+ GXV_INIT;
+
+ GXV_LIMIT_CHECK( 4 + 2 + 2 );
+ version = FT_NEXT_ULONG( p );
+ format = FT_NEXT_USHORT( p );
+ defaultProp = FT_NEXT_USHORT( p );
+
+ /* only versions 1.0, 2.0, 3.0 are defined (1996) */
+ if ( version != 0x00010000UL &&
+ version != 0x00020000UL &&
+ version != 0x00030000UL )
+ FT_INVALID_FORMAT;
+
+
+ /* only formats 0x0000, 0x0001 are defined (1996) */
+ if ( format > 1 )
+ FT_INVALID_FORMAT;
+
+ gxv_prop_property_validate( defaultProp, 0, valid );
+
+ if ( format == 0 )
+ {
+ FT_TRACE3(( "(format 0, no per-glyph properties, "
+ "remaining %d bytes are skipped)", limit - p ));
+ goto Exit;
+ }
+
+ /* format == 1 */
+ GXV_PROP_DATA( version ) = version;
+
+ valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+ valid->lookupval_func = gxv_prop_LookupValue_validate;
+ valid->lookupfmt4_trans = gxv_prop_LookupFmt4_transit;
+
+ gxv_LookupTable_validate( p, limit, valid );
+
+ Exit:
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvtrak.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvtrak.c
new file mode 100644
index 00000000000..432ee4e2719
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvtrak.c
@@ -0,0 +1,277 @@
+/***************************************************************************/
+/* */
+/* gxvtrak.c */
+/* */
+/* TrueTypeGX/AAT trak table validation (body). */
+/* */
+/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_gxvtrak
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Data and Types *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * referred track table format specification:
+ * http://developer.apple.com/fonts/TTRefMan/RM06/Chap6trak.html
+ * last update was 1996.
+ * ----------------------------------------------
+ * [MINIMUM HEADER]: GXV_TRAK_SIZE_MIN
+ * version (fixed: 32bit) = 0x00010000
+ * format (uint16: 16bit) = 0 is only defined (1996)
+ * horizOffset (uint16: 16bit)
+ * vertOffset (uint16: 16bit)
+ * reserved (uint16: 16bit) = 0
+ * ----------------------------------------------
+ * [VARIABLE BODY]:
+ * horizData
+ * header ( 2 + 2 + 4
+ * trackTable + nTracks * ( 4 + 2 + 2 )
+ * sizeTable + nSizes * 4 )
+ * ----------------------------------------------
+ * vertData
+ * header ( 2 + 2 + 4
+ * trackTable + nTracks * ( 4 + 2 + 2 )
+ * sizeTable + nSizes * 4 )
+ * ----------------------------------------------
+ */
+ typedef struct GXV_trak_DataRec_
+ {
+ FT_UShort trackValueOffset_min;
+ FT_UShort trackValueOffset_max;
+
+ } GXV_trak_DataRec, *GXV_trak_Data;
+
+
+#define GXV_TRAK_DATA( FIELD ) GXV_TABLE_DATA( trak, FIELD )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ gxv_trak_trackTable_validate( FT_Bytes table,
+ FT_Bytes limit,
+ FT_UShort nTracks,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+
+ FT_Fixed track;
+ FT_UShort nameIndex;
+ FT_UShort offset;
+ FT_UShort i;
+
+
+ GXV_NAME_ENTER( "trackTable" );
+
+ GXV_TRAK_DATA( trackValueOffset_min ) = 0xFFFFU;
+ GXV_TRAK_DATA( trackValueOffset_max ) = 0x0000;
+
+ for ( i = 0; i < nTracks; i ++ )
+ {
+ GXV_LIMIT_CHECK( 4 + 2 + 2 );
+ track = FT_NEXT_LONG( p );
+ nameIndex = FT_NEXT_USHORT( p );
+ offset = FT_NEXT_USHORT( p );
+
+ if ( offset < GXV_TRAK_DATA( trackValueOffset_min ) )
+ GXV_TRAK_DATA( trackValueOffset_min ) = offset;
+ if ( offset > GXV_TRAK_DATA( trackValueOffset_max ) )
+ GXV_TRAK_DATA( trackValueOffset_max ) = offset;
+
+ gxv_sfntName_validate( nameIndex, 256, 32767, valid );
+ }
+
+ valid->subtable_length = p - table;
+ GXV_EXIT;
+ }
+
+
+ static void
+ gxv_trak_trackData_validate( FT_Bytes table,
+ FT_Bytes limit,
+ GXV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UShort nTracks;
+ FT_UShort nSizes;
+ FT_ULong sizeTableOffset;
+
+ GXV_ODTECT( 4, odtect );
+
+
+ GXV_ODTECT_INIT( odtect );
+ GXV_NAME_ENTER( "trackData" );
+
+ /* read the header of trackData */
+ GXV_LIMIT_CHECK( 2 + 2 + 4 );
+ nTracks = FT_NEXT_USHORT( p );
+ nSizes = FT_NEXT_USHORT( p );
+ sizeTableOffset = FT_NEXT_ULONG( p );
+
+ gxv_odtect_add_range( table, p - table, "trackData header", odtect );
+
+ /* validate trackTable */
+ gxv_trak_trackTable_validate( p, limit, nTracks, valid );
+ gxv_odtect_add_range( p, valid->subtable_length,
+ "trackTable", odtect );
+
+ /* sizeTable is array of FT_Fixed, don't check contents */
+ p = valid->root->base + sizeTableOffset;
+ GXV_LIMIT_CHECK( nSizes * 4 );
+ gxv_odtect_add_range( p, nSizes * 4, "sizeTable", odtect );
+
+ /* validate trackValueOffet */
+ p = valid->root->base + GXV_TRAK_DATA( trackValueOffset_min );
+ if ( limit - p < nTracks * nSizes * 2 )
+ GXV_TRACE(( "too short trackValue array\n" ));
+
+ p = valid->root->base + GXV_TRAK_DATA( trackValueOffset_max );
+ GXV_LIMIT_CHECK( nSizes * 2 );
+
+ gxv_odtect_add_range( valid->root->base
+ + GXV_TRAK_DATA( trackValueOffset_min ),
+ GXV_TRAK_DATA( trackValueOffset_max )
+ - GXV_TRAK_DATA( trackValueOffset_min )
+ + nSizes * 2,
+ "trackValue array", odtect );
+
+ gxv_odtect_validate( odtect, valid );
+
+ GXV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** trak TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ gxv_trak_validate( FT_Bytes table,
+ FT_Face face,
+ FT_Validator ftvalid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes limit = 0;
+ FT_UInt table_size;
+
+ GXV_ValidatorRec validrec;
+ GXV_Validator valid = &validrec;
+ GXV_trak_DataRec trakrec;
+ GXV_trak_Data trak = &trakrec;
+
+ FT_ULong version;
+ FT_UShort format;
+ FT_UShort horizOffset;
+ FT_UShort vertOffset;
+ FT_UShort reserved;
+
+
+ GXV_ODTECT( 3, odtect );
+
+ GXV_ODTECT_INIT( odtect );
+ valid->root = ftvalid;
+ valid->table_data = trak;
+ valid->face = face;
+
+ limit = valid->root->limit;
+ table_size = limit - table;
+
+ FT_TRACE3(( "validating `trak' table\n" ));
+ GXV_INIT;
+
+ GXV_LIMIT_CHECK( 4 + 2 + 2 + 2 + 2 );
+ version = FT_NEXT_ULONG( p );
+ format = FT_NEXT_USHORT( p );
+ horizOffset = FT_NEXT_USHORT( p );
+ vertOffset = FT_NEXT_USHORT( p );
+ reserved = FT_NEXT_USHORT( p );
+
+ GXV_TRACE(( " (version = 0x%08x)\n", version ));
+ GXV_TRACE(( " (format = 0x%04x)\n", format ));
+ GXV_TRACE(( " (horizOffset = 0x%04x)\n", horizOffset ));
+ GXV_TRACE(( " (vertOffset = 0x%04x)\n", vertOffset ));
+ GXV_TRACE(( " (reserved = 0x%04x)\n", reserved ));
+
+ /* Version 1.0 (always:1996) */
+ if ( version != 0x00010000UL )
+ FT_INVALID_FORMAT;
+
+ /* format 0 (always:1996) */
+ if ( format != 0x0000 )
+ FT_INVALID_FORMAT;
+
+ GXV_32BIT_ALIGNMENT_VALIDATE( horizOffset );
+ GXV_32BIT_ALIGNMENT_VALIDATE( vertOffset );
+
+ /* Reserved Fixed Value (always) */
+ if ( reserved != 0x0000 )
+ FT_INVALID_DATA;
+
+ /* validate trackData */
+ if ( 0 < horizOffset )
+ {
+ gxv_trak_trackData_validate( table + horizOffset, limit, valid );
+ gxv_odtect_add_range( table + horizOffset, valid->subtable_length,
+ "horizJustData", odtect );
+ }
+
+ if ( 0 < vertOffset )
+ {
+ gxv_trak_trackData_validate( table + vertOffset, limit, valid );
+ gxv_odtect_add_range( table + vertOffset, valid->subtable_length,
+ "vertJustData", odtect );
+ }
+
+ gxv_odtect_validate( odtect, valid );
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/module.mk
new file mode 100644
index 00000000000..9fd098e2c5e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 gxvalid module definition
+#
+
+# Copyright 2004, 2005, 2006
+# by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += GXVALID_MODULE
+
+define GXVALID_MODULE
+$(OPEN_DRIVER) FT_Module_Class, gxv_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)gxvalid $(ECHO_DRIVER_DESC)TrueTypeGX/AAT validation module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/rules.mk
new file mode 100644
index 00000000000..57bc0823db7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/rules.mk
@@ -0,0 +1,94 @@
+#
+# FreeType 2 TrueTypeGX/AAT validation driver configuration rules
+#
+
+
+# Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# GXV driver directory
+#
+GXV_DIR := $(SRC_DIR)/gxvalid
+
+
+# compilation flags for the driver
+#
+GXV_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(GXV_DIR))
+
+
+# GXV driver sources (i.e., C files)
+#
+GXV_DRV_SRC := $(GXV_DIR)/gxvcommn.c \
+ $(GXV_DIR)/gxvfeat.c \
+ $(GXV_DIR)/gxvbsln.c \
+ $(GXV_DIR)/gxvtrak.c \
+ $(GXV_DIR)/gxvopbd.c \
+ $(GXV_DIR)/gxvprop.c \
+ $(GXV_DIR)/gxvjust.c \
+ $(GXV_DIR)/gxvmort.c \
+ $(GXV_DIR)/gxvmort0.c \
+ $(GXV_DIR)/gxvmort1.c \
+ $(GXV_DIR)/gxvmort2.c \
+ $(GXV_DIR)/gxvmort4.c \
+ $(GXV_DIR)/gxvmort5.c \
+ $(GXV_DIR)/gxvmorx.c \
+ $(GXV_DIR)/gxvmorx0.c \
+ $(GXV_DIR)/gxvmorx1.c \
+ $(GXV_DIR)/gxvmorx2.c \
+ $(GXV_DIR)/gxvmorx4.c \
+ $(GXV_DIR)/gxvmorx5.c \
+ $(GXV_DIR)/gxvlcar.c \
+ $(GXV_DIR)/gxvkern.c \
+ $(GXV_DIR)/gxvmod.c
+
+# GXV driver headers
+#
+GXV_DRV_H := $(GXV_DIR)/gxvalid.h \
+ $(GXV_DIR)/gxverror.h \
+ $(GXV_DIR)/gxvcommn.h \
+ $(GXV_DIR)/gxvfeat.h \
+ $(GXV_DIR)/gxvmod.h \
+ $(GXV_DIR)/gxvmort.h \
+ $(GXV_DIR)/gxvmorx.h
+
+
+# GXV driver object(s)
+#
+# GXV_DRV_OBJ_M is used during `multi' builds.
+# GXV_DRV_OBJ_S is used during `single' builds.
+#
+GXV_DRV_OBJ_M := $(GXV_DRV_SRC:$(GXV_DIR)/%.c=$(OBJ_DIR)/%.$O)
+GXV_DRV_OBJ_S := $(OBJ_DIR)/gxvalid.$O
+
+# GXV driver source file for single build
+#
+GXV_DRV_SRC_S := $(GXV_DIR)/gxvalid.c
+
+
+# GXV driver - single object
+#
+$(GXV_DRV_OBJ_S): $(GXV_DRV_SRC_S) $(GXV_DRV_SRC) \
+ $(FREETYPE_H) $(GXV_DRV_H)
+ $(GXV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GXV_DRV_SRC_S))
+
+
+# GXV driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(GXV_DIR)/%.c $(FREETYPE_H) $(GXV_DRV_H)
+ $(GXV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(GXV_DRV_OBJ_S)
+DRV_OBJS_M += $(GXV_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/Jamfile
new file mode 100644
index 00000000000..a7aafa05180
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/Jamfile
@@ -0,0 +1,16 @@
+# FreeType 2 src/gzip Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) gzip ;
+
+Library $(FT2_LIB) : ftgzip.c ;
+
+# end of src/pcf Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/adler32.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/adler32.c
new file mode 100644
index 00000000000..36f6a432eaf
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/adler32.c
@@ -0,0 +1,48 @@
+/* adler32.c -- compute the Adler-32 checksum of a data stream
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id: adler32.c,v 1.5 2007/06/01 06:56:17 wl Exp $ */
+
+#include "zlib.h"
+
+#define BASE 65521L /* largest prime smaller than 65536 */
+#define NMAX 5552
+/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */
+
+#define DO1(buf,i) {s1 += buf[i]; s2 += s1;}
+#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1);
+#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2);
+#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4);
+#define DO16(buf) DO8(buf,0); DO8(buf,8);
+
+/* ========================================================================= */
+ZEXPORT(uLong) adler32( /* adler, buf, len) */
+ uLong adler,
+ const Bytef *buf,
+ uInt len )
+{
+ unsigned long s1 = adler & 0xffff;
+ unsigned long s2 = (adler >> 16) & 0xffff;
+ int k;
+
+ if (buf == Z_NULL) return 1L;
+
+ while (len > 0) {
+ k = len < NMAX ? len : NMAX;
+ len -= k;
+ while (k >= 16) {
+ DO16(buf);
+ buf += 16;
+ k -= 16;
+ }
+ if (k != 0) do {
+ s1 += *buf++;
+ s2 += s1;
+ } while (--k);
+ s1 %= BASE;
+ s2 %= BASE;
+ }
+ return (s2 << 16) | s1;
+}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/ftgzip.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/ftgzip.c
new file mode 100644
index 00000000000..b0f054a543e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/ftgzip.c
@@ -0,0 +1,682 @@
+/***************************************************************************/
+/* */
+/* ftgzip.c */
+/* */
+/* FreeType support for .gz compressed files. */
+/* */
+/* This optional component relies on zlib. It should mainly be used to */
+/* parse compressed PCF fonts, as found with many X11 server */
+/* distributions. */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_GZIP_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX Gzip_Err_
+#define FT_ERR_BASE FT_Mod_Err_Gzip
+
+#include FT_ERRORS_H
+
+
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
+
+#ifdef FT_CONFIG_OPTION_SYSTEM_ZLIB
+
+#include <zlib.h>
+
+#else /* !FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+ /* In this case, we include our own modified sources of the ZLib */
+ /* within the "ftgzip" component. The modifications were necessary */
+ /* to #include all files without conflicts, as well as preventing */
+ /* the definition of "extern" functions that may cause linking */
+ /* conflicts when a program is linked with both FreeType and the */
+ /* original ZLib. */
+
+#define NO_DUMMY_DECL
+#define MY_ZCALLOC
+
+#include "zlib.h"
+
+#undef SLOW
+#define SLOW 1 /* we can't use asm-optimized sources here! */
+
+ /* Urgh. `inflate_mask' must not be declared twice -- C++ doesn't like
+ this. We temporarily disable it and load all necessary header files. */
+#define NO_INFLATE_MASK
+#include "zutil.h"
+#include "inftrees.h"
+#include "infblock.h"
+#include "infcodes.h"
+#include "infutil.h"
+#undef NO_INFLATE_MASK
+
+ /* infutil.c must be included before infcodes.c */
+#include "zutil.c"
+#include "inftrees.c"
+#include "infutil.c"
+#include "infcodes.c"
+#include "infblock.c"
+#include "inflate.c"
+#include "adler32.c"
+
+#endif /* !FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+/***************************************************************************/
+/***************************************************************************/
+/***** *****/
+/***** Z L I B M E M O R Y M A N A G E M E N T *****/
+/***** *****/
+/***************************************************************************/
+/***************************************************************************/
+
+ /* it is better to use FreeType memory routines instead of raw
+ 'malloc/free' */
+
+ static voidpf
+ ft_gzip_alloc( FT_Memory memory,
+ uInt items,
+ uInt size )
+ {
+ FT_ULong sz = (FT_ULong)size * items;
+ FT_Error error;
+ FT_Pointer p;
+
+
+ (void)FT_ALLOC( p, sz );
+ return p;
+ }
+
+
+ static void
+ ft_gzip_free( FT_Memory memory,
+ voidpf address )
+ {
+ FT_MEM_FREE( address );
+ }
+
+
+#ifndef FT_CONFIG_OPTION_SYSTEM_ZLIB
+
+ local voidpf
+ zcalloc ( voidpf opaque,
+ unsigned items,
+ unsigned size )
+ {
+ return ft_gzip_alloc( (FT_Memory)opaque, items, size );
+ }
+
+ local void
+ zcfree( voidpf opaque,
+ voidpf ptr )
+ {
+ ft_gzip_free( (FT_Memory)opaque, ptr );
+ }
+
+#endif /* !SYSTEM_ZLIB */
+
+
+/***************************************************************************/
+/***************************************************************************/
+/***** *****/
+/***** Z L I B F I L E D E S C R I P T O R *****/
+/***** *****/
+/***************************************************************************/
+/***************************************************************************/
+
+#define FT_GZIP_BUFFER_SIZE 4096
+
+ typedef struct FT_GZipFileRec_
+ {
+ FT_Stream source; /* parent/source stream */
+ FT_Stream stream; /* embedding stream */
+ FT_Memory memory; /* memory allocator */
+ z_stream zstream; /* zlib input stream */
+
+ FT_ULong start; /* starting position, after .gz header */
+ FT_Byte input[FT_GZIP_BUFFER_SIZE]; /* input read buffer */
+
+ FT_Byte buffer[FT_GZIP_BUFFER_SIZE]; /* output buffer */
+ FT_ULong pos; /* position in output */
+ FT_Byte* cursor;
+ FT_Byte* limit;
+
+ } FT_GZipFileRec, *FT_GZipFile;
+
+
+ /* gzip flag byte */
+#define FT_GZIP_ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
+#define FT_GZIP_HEAD_CRC 0x02 /* bit 1 set: header CRC present */
+#define FT_GZIP_EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
+#define FT_GZIP_ORIG_NAME 0x08 /* bit 3 set: original file name present */
+#define FT_GZIP_COMMENT 0x10 /* bit 4 set: file comment present */
+#define FT_GZIP_RESERVED 0xE0 /* bits 5..7: reserved */
+
+
+ /* check and skip .gz header - we don't support `transparent' compression */
+ static FT_Error
+ ft_gzip_check_header( FT_Stream stream )
+ {
+ FT_Error error;
+ FT_Byte head[4];
+
+
+ if ( FT_STREAM_SEEK( 0 ) ||
+ FT_STREAM_READ( head, 4 ) )
+ goto Exit;
+
+ /* head[0] && head[1] are the magic numbers; */
+ /* head[2] is the method, and head[3] the flags */
+ if ( head[0] != 0x1f ||
+ head[1] != 0x8b ||
+ head[2] != Z_DEFLATED ||
+ (head[3] & FT_GZIP_RESERVED) )
+ {
+ error = Gzip_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* skip time, xflags and os code */
+ (void)FT_STREAM_SKIP( 6 );
+
+ /* skip the extra field */
+ if ( head[3] & FT_GZIP_EXTRA_FIELD )
+ {
+ FT_UInt len;
+
+
+ if ( FT_READ_USHORT_LE( len ) ||
+ FT_STREAM_SKIP( len ) )
+ goto Exit;
+ }
+
+ /* skip original file name */
+ if ( head[3] & FT_GZIP_ORIG_NAME )
+ for (;;)
+ {
+ FT_UInt c;
+
+
+ if ( FT_READ_BYTE( c ) )
+ goto Exit;
+
+ if ( c == 0 )
+ break;
+ }
+
+ /* skip .gz comment */
+ if ( head[3] & FT_GZIP_COMMENT )
+ for (;;)
+ {
+ FT_UInt c;
+
+
+ if ( FT_READ_BYTE( c ) )
+ goto Exit;
+
+ if ( c == 0 )
+ break;
+ }
+
+ /* skip CRC */
+ if ( head[3] & FT_GZIP_HEAD_CRC )
+ if ( FT_STREAM_SKIP( 2 ) )
+ goto Exit;
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ ft_gzip_file_init( FT_GZipFile zip,
+ FT_Stream stream,
+ FT_Stream source )
+ {
+ z_stream* zstream = &zip->zstream;
+ FT_Error error = Gzip_Err_Ok;
+
+
+ zip->stream = stream;
+ zip->source = source;
+ zip->memory = stream->memory;
+
+ zip->limit = zip->buffer + FT_GZIP_BUFFER_SIZE;
+ zip->cursor = zip->limit;
+ zip->pos = 0;
+
+ /* check and skip .gz header */
+ {
+ stream = source;
+
+ error = ft_gzip_check_header( stream );
+ if ( error )
+ goto Exit;
+
+ zip->start = FT_STREAM_POS();
+ }
+
+ /* initialize zlib -- there is no zlib header in the compressed stream */
+ zstream->zalloc = (alloc_func)ft_gzip_alloc;
+ zstream->zfree = (free_func) ft_gzip_free;
+ zstream->opaque = stream->memory;
+
+ zstream->avail_in = 0;
+ zstream->next_in = zip->buffer;
+
+ if ( inflateInit2( zstream, -MAX_WBITS ) != Z_OK ||
+ zstream->next_in == NULL )
+ error = Gzip_Err_Invalid_File_Format;
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ ft_gzip_file_done( FT_GZipFile zip )
+ {
+ z_stream* zstream = &zip->zstream;
+
+
+ inflateEnd( zstream );
+
+ /* clear the rest */
+ zstream->zalloc = NULL;
+ zstream->zfree = NULL;
+ zstream->opaque = NULL;
+ zstream->next_in = NULL;
+ zstream->next_out = NULL;
+ zstream->avail_in = 0;
+ zstream->avail_out = 0;
+
+ zip->memory = NULL;
+ zip->source = NULL;
+ zip->stream = NULL;
+ }
+
+
+ static FT_Error
+ ft_gzip_file_reset( FT_GZipFile zip )
+ {
+ FT_Stream stream = zip->source;
+ FT_Error error;
+
+
+ if ( !FT_STREAM_SEEK( zip->start ) )
+ {
+ z_stream* zstream = &zip->zstream;
+
+
+ inflateReset( zstream );
+
+ zstream->avail_in = 0;
+ zstream->next_in = zip->input;
+ zstream->avail_out = 0;
+ zstream->next_out = zip->buffer;
+
+ zip->limit = zip->buffer + FT_GZIP_BUFFER_SIZE;
+ zip->cursor = zip->limit;
+ zip->pos = 0;
+ }
+
+ return error;
+ }
+
+
+ static FT_Error
+ ft_gzip_file_fill_input( FT_GZipFile zip )
+ {
+ z_stream* zstream = &zip->zstream;
+ FT_Stream stream = zip->source;
+ FT_ULong size;
+
+
+ if ( stream->read )
+ {
+ size = stream->read( stream, stream->pos, zip->input,
+ FT_GZIP_BUFFER_SIZE );
+ if ( size == 0 )
+ return Gzip_Err_Invalid_Stream_Operation;
+ }
+ else
+ {
+ size = stream->size - stream->pos;
+ if ( size > FT_GZIP_BUFFER_SIZE )
+ size = FT_GZIP_BUFFER_SIZE;
+
+ if ( size == 0 )
+ return Gzip_Err_Invalid_Stream_Operation;
+
+ FT_MEM_COPY( zip->input, stream->base + stream->pos, size );
+ }
+ stream->pos += size;
+
+ zstream->next_in = zip->input;
+ zstream->avail_in = size;
+
+ return Gzip_Err_Ok;
+ }
+
+
+ static FT_Error
+ ft_gzip_file_fill_output( FT_GZipFile zip )
+ {
+ z_stream* zstream = &zip->zstream;
+ FT_Error error = 0;
+
+
+ zip->cursor = zip->buffer;
+ zstream->next_out = zip->cursor;
+ zstream->avail_out = FT_GZIP_BUFFER_SIZE;
+
+ while ( zstream->avail_out > 0 )
+ {
+ int err;
+
+
+ if ( zstream->avail_in == 0 )
+ {
+ error = ft_gzip_file_fill_input( zip );
+ if ( error )
+ break;
+ }
+
+ err = inflate( zstream, Z_NO_FLUSH );
+
+ if ( err == Z_STREAM_END )
+ {
+ zip->limit = zstream->next_out;
+ if ( zip->limit == zip->cursor )
+ error = Gzip_Err_Invalid_Stream_Operation;
+ break;
+ }
+ else if ( err != Z_OK )
+ {
+ error = Gzip_Err_Invalid_Stream_Operation;
+ break;
+ }
+ }
+
+ return error;
+ }
+
+
+ /* fill output buffer; `count' must be <= FT_GZIP_BUFFER_SIZE */
+ static FT_Error
+ ft_gzip_file_skip_output( FT_GZipFile zip,
+ FT_ULong count )
+ {
+ FT_Error error = Gzip_Err_Ok;
+ FT_ULong delta;
+
+
+ for (;;)
+ {
+ delta = (FT_ULong)( zip->limit - zip->cursor );
+ if ( delta >= count )
+ delta = count;
+
+ zip->cursor += delta;
+ zip->pos += delta;
+
+ count -= delta;
+ if ( count == 0 )
+ break;
+
+ error = ft_gzip_file_fill_output( zip );
+ if ( error )
+ break;
+ }
+
+ return error;
+ }
+
+
+ static FT_ULong
+ ft_gzip_file_io( FT_GZipFile zip,
+ FT_ULong pos,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ FT_ULong result = 0;
+ FT_Error error;
+
+
+ /* Reset inflate stream if we're seeking backwards. */
+ /* Yes, that is not too efficient, but it saves memory :-) */
+ if ( pos < zip->pos )
+ {
+ error = ft_gzip_file_reset( zip );
+ if ( error )
+ goto Exit;
+ }
+
+ /* skip unwanted bytes */
+ if ( pos > zip->pos )
+ {
+ error = ft_gzip_file_skip_output( zip, (FT_ULong)( pos - zip->pos ) );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( count == 0 )
+ goto Exit;
+
+ /* now read the data */
+ for (;;)
+ {
+ FT_ULong delta;
+
+
+ delta = (FT_ULong)( zip->limit - zip->cursor );
+ if ( delta >= count )
+ delta = count;
+
+ FT_MEM_COPY( buffer, zip->cursor, delta );
+ buffer += delta;
+ result += delta;
+ zip->cursor += delta;
+ zip->pos += delta;
+
+ count -= delta;
+ if ( count == 0 )
+ break;
+
+ error = ft_gzip_file_fill_output( zip );
+ if ( error )
+ break;
+ }
+
+ Exit:
+ return result;
+ }
+
+
+/***************************************************************************/
+/***************************************************************************/
+/***** *****/
+/***** G Z E M B E D D I N G S T R E A M *****/
+/***** *****/
+/***************************************************************************/
+/***************************************************************************/
+
+ static void
+ ft_gzip_stream_close( FT_Stream stream )
+ {
+ FT_GZipFile zip = (FT_GZipFile)stream->descriptor.pointer;
+ FT_Memory memory = stream->memory;
+
+
+ if ( zip )
+ {
+ /* finalize gzip file descriptor */
+ ft_gzip_file_done( zip );
+
+ FT_FREE( zip );
+
+ stream->descriptor.pointer = NULL;
+ }
+ }
+
+
+ static FT_ULong
+ ft_gzip_stream_io( FT_Stream stream,
+ FT_ULong pos,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ FT_GZipFile zip = (FT_GZipFile)stream->descriptor.pointer;
+
+
+ return ft_gzip_file_io( zip, pos, buffer, count );
+ }
+
+
+ static FT_ULong
+ ft_gzip_get_uncompressed_size( FT_Stream stream )
+ {
+ FT_Error error;
+ FT_ULong old_pos;
+ FT_ULong result = 0;
+
+
+ old_pos = stream->pos;
+ if ( !FT_Stream_Seek( stream, stream->size - 4 ) )
+ {
+ result = (FT_ULong)FT_Stream_ReadLong( stream, &error );
+ if ( error )
+ result = 0;
+
+ FT_Stream_Seek( stream, old_pos );
+ }
+
+ return result;
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stream_OpenGzip( FT_Stream stream,
+ FT_Stream source )
+ {
+ FT_Error error;
+ FT_Memory memory = source->memory;
+ FT_GZipFile zip;
+
+
+ /*
+ * check the header right now; this prevents allocating un-necessary
+ * objects when we don't need them
+ */
+ error = ft_gzip_check_header( source );
+ if ( error )
+ goto Exit;
+
+ FT_ZERO( stream );
+ stream->memory = memory;
+
+ if ( !FT_QNEW( zip ) )
+ {
+ error = ft_gzip_file_init( zip, stream, source );
+ if ( error )
+ {
+ FT_FREE( zip );
+ goto Exit;
+ }
+
+ stream->descriptor.pointer = zip;
+ }
+
+ /*
+ * We use the following trick to try to dramatically improve the
+ * performance while dealing with small files. If the original stream
+ * size is less than a certain threshold, we try to load the whole font
+ * file into memory. This saves us from using the 32KB buffer needed
+ * to inflate the file, plus the two 4KB intermediate input/output
+ * buffers used in the `FT_GZipFile' structure.
+ */
+ {
+ FT_ULong zip_size = ft_gzip_get_uncompressed_size( source );
+
+
+ if ( zip_size != 0 && zip_size < 40 * 1024 )
+ {
+ FT_Byte* zip_buff;
+
+
+ if ( !FT_ALLOC( zip_buff, zip_size ) )
+ {
+ FT_ULong count;
+
+
+ count = ft_gzip_file_io( zip, 0, zip_buff, zip_size );
+ if ( count == zip_size )
+ {
+ ft_gzip_file_done( zip );
+ FT_FREE( zip );
+
+ stream->descriptor.pointer = NULL;
+
+ stream->size = zip_size;
+ stream->pos = 0;
+ stream->base = zip_buff;
+ stream->read = NULL;
+ stream->close = ft_gzip_stream_close;
+
+ goto Exit;
+ }
+
+ ft_gzip_file_io( zip, 0, NULL, 0 );
+ FT_FREE( zip_buff );
+ }
+ error = 0;
+ }
+ }
+
+ stream->size = 0x7FFFFFFFL; /* don't know the real size! */
+ stream->pos = 0;
+ stream->base = 0;
+ stream->read = ft_gzip_stream_io;
+ stream->close = ft_gzip_stream_close;
+
+ Exit:
+ return error;
+ }
+
+#else /* !FT_CONFIG_OPTION_USE_ZLIB */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stream_OpenGzip( FT_Stream stream,
+ FT_Stream source )
+ {
+ FT_UNUSED( stream );
+ FT_UNUSED( source );
+
+ return Gzip_Err_Unimplemented_Feature;
+ }
+
+#endif /* !FT_CONFIG_OPTION_USE_ZLIB */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.c
new file mode 100644
index 00000000000..d6e2dc297da
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.c
@@ -0,0 +1,387 @@
+/* infblock.c -- interpret and process block types to last block
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+#include "inftrees.h"
+#include "infcodes.h"
+#include "infutil.h"
+
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+/* Table for deflate from PKZIP's appnote.txt. */
+local const uInt border[] = { /* Order of the bit length code lengths */
+ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+
+/*
+ Notes beyond the 1.93a appnote.txt:
+
+ 1. Distance pointers never point before the beginning of the output
+ stream.
+ 2. Distance pointers can point back across blocks, up to 32k away.
+ 3. There is an implied maximum of 7 bits for the bit length table and
+ 15 bits for the actual data.
+ 4. If only one code exists, then it is encoded using one bit. (Zero
+ would be more efficient, but perhaps a little confusing.) If two
+ codes exist, they are coded using one bit each (0 and 1).
+ 5. There is no way of sending zero distance codes--a dummy must be
+ sent if there are none. (History: a pre 2.0 version of PKZIP would
+ store blocks with no distance codes, but this was discovered to be
+ too harsh a criterion.) Valid only for 1.93a. 2.04c does allow
+ zero distance codes, which is sent as one code of zero bits in
+ length.
+ 6. There are up to 286 literal/length codes. Code 256 represents the
+ end-of-block. Note however that the static length tree defines
+ 288 codes just to fill out the Huffman codes. Codes 286 and 287
+ cannot be used though, since there is no length base or extra bits
+ defined for them. Similarily, there are up to 30 distance codes.
+ However, static trees define 32 codes (all 5 bits) to fill out the
+ Huffman codes, but the last two had better not show up in the data.
+ 7. Unzip can check dynamic Huffman blocks for complete code sets.
+ The exception is that a single code would not be complete (see #4).
+ 8. The five bits following the block type is really the number of
+ literal codes sent minus 257.
+ 9. Length codes 8,16,16 are interpreted as 13 length codes of 8 bits
+ (1+6+6). Therefore, to output three times the length, you output
+ three codes (1+1+1), whereas to output four times the same length,
+ you only need two codes (1+3). Hmm.
+ 10. In the tree reconstruction algorithm, Code = Code + Increment
+ only if BitLength(i) is not zero. (Pretty obvious.)
+ 11. Correction: 4 Bits: # of Bit Length codes - 4 (4 - 19)
+ 12. Note: length code 284 can represent 227-258, but length code 285
+ really is 258. The last length deserves its own, short code
+ since it gets used a lot in very redundant files. The length
+ 258 is special since 258 - 3 (the min match length) is 255.
+ 13. The literal/length and distance code bit lengths are read as a
+ single stream of lengths. It is possible (and advantageous) for
+ a repeat code (16, 17, or 18) to go across the boundary between
+ the two sets of lengths.
+ */
+
+
+local void inflate_blocks_reset( /* s, z, c) */
+inflate_blocks_statef *s,
+z_streamp z,
+uLongf *c )
+{
+ if (c != Z_NULL)
+ *c = s->check;
+ if (s->mode == BTREE || s->mode == DTREE)
+ ZFREE(z, s->sub.trees.blens);
+ if (s->mode == CODES)
+ inflate_codes_free(s->sub.decode.codes, z);
+ s->mode = TYPE;
+ s->bitk = 0;
+ s->bitb = 0;
+ s->read = s->write = s->window;
+ if (s->checkfn != Z_NULL)
+ z->adler = s->check = (*s->checkfn)(0L, (const Bytef *)Z_NULL, 0);
+ Tracev((stderr, "inflate: blocks reset\n"));
+}
+
+
+local inflate_blocks_statef *inflate_blocks_new( /* z, c, w) */
+z_streamp z,
+check_func c,
+uInt w )
+{
+ inflate_blocks_statef *s;
+
+ if ((s = (inflate_blocks_statef *)ZALLOC
+ (z,1,sizeof(struct inflate_blocks_state))) == Z_NULL)
+ return s;
+ if ((s->hufts =
+ (inflate_huft *)ZALLOC(z, sizeof(inflate_huft), MANY)) == Z_NULL)
+ {
+ ZFREE(z, s);
+ return Z_NULL;
+ }
+ if ((s->window = (Bytef *)ZALLOC(z, 1, w)) == Z_NULL)
+ {
+ ZFREE(z, s->hufts);
+ ZFREE(z, s);
+ return Z_NULL;
+ }
+ s->end = s->window + w;
+ s->checkfn = c;
+ s->mode = TYPE;
+ Tracev((stderr, "inflate: blocks allocated\n"));
+ inflate_blocks_reset(s, z, Z_NULL);
+ return s;
+}
+
+
+local int inflate_blocks( /* s, z, r) */
+inflate_blocks_statef *s,
+z_streamp z,
+int r )
+{
+ uInt t; /* temporary storage */
+ uLong b; /* bit buffer */
+ uInt k; /* bits in bit buffer */
+ Bytef *p; /* input data pointer */
+ uInt n; /* bytes available there */
+ Bytef *q; /* output window write pointer */
+ uInt m; /* bytes to end of window or read pointer */
+
+ /* copy input/output information to locals (UPDATE macro restores) */
+ LOAD
+
+ /* process input based on current state */
+ while (1) switch (s->mode)
+ {
+ case TYPE:
+ NEEDBITS(3)
+ t = (uInt)b & 7;
+ s->last = t & 1;
+ switch (t >> 1)
+ {
+ case 0: /* stored */
+ Tracev((stderr, "inflate: stored block%s\n",
+ s->last ? " (last)" : ""));
+ DUMPBITS(3)
+ t = k & 7; /* go to byte boundary */
+ DUMPBITS(t)
+ s->mode = LENS; /* get length of stored block */
+ break;
+ case 1: /* fixed */
+ Tracev((stderr, "inflate: fixed codes block%s\n",
+ s->last ? " (last)" : ""));
+ {
+ uInt bl, bd;
+ inflate_huft *tl, *td;
+
+ inflate_trees_fixed(&bl, &bd, (const inflate_huft**)&tl,
+ (const inflate_huft**)&td, z);
+ s->sub.decode.codes = inflate_codes_new(bl, bd, tl, td, z);
+ if (s->sub.decode.codes == Z_NULL)
+ {
+ r = Z_MEM_ERROR;
+ LEAVE
+ }
+ }
+ DUMPBITS(3)
+ s->mode = CODES;
+ break;
+ case 2: /* dynamic */
+ Tracev((stderr, "inflate: dynamic codes block%s\n",
+ s->last ? " (last)" : ""));
+ DUMPBITS(3)
+ s->mode = TABLE;
+ break;
+ case 3: /* illegal */
+ DUMPBITS(3)
+ s->mode = BAD;
+ z->msg = (char*)"invalid block type";
+ r = Z_DATA_ERROR;
+ LEAVE
+ }
+ break;
+ case LENS:
+ NEEDBITS(32)
+ if ((((~b) >> 16) & 0xffff) != (b & 0xffff))
+ {
+ s->mode = BAD;
+ z->msg = (char*)"invalid stored block lengths";
+ r = Z_DATA_ERROR;
+ LEAVE
+ }
+ s->sub.left = (uInt)b & 0xffff;
+ b = k = 0; /* dump bits */
+ Tracev((stderr, "inflate: stored length %u\n", s->sub.left));
+ s->mode = s->sub.left ? STORED : (s->last ? DRY : TYPE);
+ break;
+ case STORED:
+ if (n == 0)
+ LEAVE
+ NEEDOUT
+ t = s->sub.left;
+ if (t > n) t = n;
+ if (t > m) t = m;
+ zmemcpy(q, p, t);
+ p += t; n -= t;
+ q += t; m -= t;
+ if ((s->sub.left -= t) != 0)
+ break;
+ Tracev((stderr, "inflate: stored end, %lu total out\n",
+ z->total_out + (q >= s->read ? q - s->read :
+ (s->end - s->read) + (q - s->window))));
+ s->mode = s->last ? DRY : TYPE;
+ break;
+ case TABLE:
+ NEEDBITS(14)
+ s->sub.trees.table = t = (uInt)b & 0x3fff;
+#ifndef PKZIP_BUG_WORKAROUND
+ if ((t & 0x1f) > 29 || ((t >> 5) & 0x1f) > 29)
+ {
+ s->mode = BAD;
+ z->msg = (char*)"too many length or distance symbols";
+ r = Z_DATA_ERROR;
+ LEAVE
+ }
+#endif
+ t = 258 + (t & 0x1f) + ((t >> 5) & 0x1f);
+ if ((s->sub.trees.blens = (uIntf*)ZALLOC(z, t, sizeof(uInt))) == Z_NULL)
+ {
+ r = Z_MEM_ERROR;
+ LEAVE
+ }
+ DUMPBITS(14)
+ s->sub.trees.index = 0;
+ Tracev((stderr, "inflate: table sizes ok\n"));
+ s->mode = BTREE;
+ case BTREE:
+ while (s->sub.trees.index < 4 + (s->sub.trees.table >> 10))
+ {
+ NEEDBITS(3)
+ s->sub.trees.blens[border[s->sub.trees.index++]] = (uInt)b & 7;
+ DUMPBITS(3)
+ }
+ while (s->sub.trees.index < 19)
+ s->sub.trees.blens[border[s->sub.trees.index++]] = 0;
+ s->sub.trees.bb = 7;
+ t = inflate_trees_bits(s->sub.trees.blens, &s->sub.trees.bb,
+ &s->sub.trees.tb, s->hufts, z);
+ if (t != Z_OK)
+ {
+ r = t;
+ if (r == Z_DATA_ERROR)
+ {
+ ZFREE(z, s->sub.trees.blens);
+ s->mode = BAD;
+ }
+ LEAVE
+ }
+ s->sub.trees.index = 0;
+ Tracev((stderr, "inflate: bits tree ok\n"));
+ s->mode = DTREE;
+ case DTREE:
+ while (t = s->sub.trees.table,
+ s->sub.trees.index < 258 + (t & 0x1f) + ((t >> 5) & 0x1f))
+ {
+ inflate_huft *h;
+ uInt i, j, c;
+
+ t = s->sub.trees.bb;
+ NEEDBITS(t)
+ h = s->sub.trees.tb + ((uInt)b & inflate_mask[t]);
+ t = h->bits;
+ c = h->base;
+ if (c < 16)
+ {
+ DUMPBITS(t)
+ s->sub.trees.blens[s->sub.trees.index++] = c;
+ }
+ else /* c == 16..18 */
+ {
+ i = c == 18 ? 7 : c - 14;
+ j = c == 18 ? 11 : 3;
+ NEEDBITS(t + i)
+ DUMPBITS(t)
+ j += (uInt)b & inflate_mask[i];
+ DUMPBITS(i)
+ i = s->sub.trees.index;
+ t = s->sub.trees.table;
+ if (i + j > 258 + (t & 0x1f) + ((t >> 5) & 0x1f) ||
+ (c == 16 && i < 1))
+ {
+ ZFREE(z, s->sub.trees.blens);
+ s->mode = BAD;
+ z->msg = (char*)"invalid bit length repeat";
+ r = Z_DATA_ERROR;
+ LEAVE
+ }
+ c = c == 16 ? s->sub.trees.blens[i - 1] : 0;
+ do {
+ s->sub.trees.blens[i++] = c;
+ } while (--j);
+ s->sub.trees.index = i;
+ }
+ }
+ s->sub.trees.tb = Z_NULL;
+ {
+ uInt bl, bd;
+ inflate_huft *tl, *td;
+ inflate_codes_statef *c;
+
+ bl = 9; /* must be <= 9 for lookahead assumptions */
+ bd = 6; /* must be <= 9 for lookahead assumptions */
+ t = s->sub.trees.table;
+ t = inflate_trees_dynamic(257 + (t & 0x1f), 1 + ((t >> 5) & 0x1f),
+ s->sub.trees.blens, &bl, &bd, &tl, &td,
+ s->hufts, z);
+ if (t != Z_OK)
+ {
+ if (t == (uInt)Z_DATA_ERROR)
+ {
+ ZFREE(z, s->sub.trees.blens);
+ s->mode = BAD;
+ }
+ r = t;
+ LEAVE
+ }
+ Tracev((stderr, "inflate: trees ok\n"));
+ if ((c = inflate_codes_new(bl, bd, tl, td, z)) == Z_NULL)
+ {
+ r = Z_MEM_ERROR;
+ LEAVE
+ }
+ s->sub.decode.codes = c;
+ }
+ ZFREE(z, s->sub.trees.blens);
+ s->mode = CODES;
+ case CODES:
+ UPDATE
+ if ((r = inflate_codes(s, z, r)) != Z_STREAM_END)
+ return inflate_flush(s, z, r);
+ r = Z_OK;
+ inflate_codes_free(s->sub.decode.codes, z);
+ LOAD
+ Tracev((stderr, "inflate: codes end, %lu total out\n",
+ z->total_out + (q >= s->read ? q - s->read :
+ (s->end - s->read) + (q - s->window))));
+ if (!s->last)
+ {
+ s->mode = TYPE;
+ break;
+ }
+ s->mode = DRY;
+ case DRY:
+ FLUSH
+ if (s->read != s->write)
+ LEAVE
+ s->mode = DONE;
+ case DONE:
+ r = Z_STREAM_END;
+ LEAVE
+ case BAD:
+ r = Z_DATA_ERROR;
+ LEAVE
+ default:
+ r = Z_STREAM_ERROR;
+ LEAVE
+ }
+#ifdef NEED_DUMMY_RETURN
+ return 0;
+#endif
+}
+
+
+local int inflate_blocks_free( /* s, z) */
+inflate_blocks_statef *s,
+z_streamp z )
+{
+ inflate_blocks_reset(s, z, Z_NULL);
+ ZFREE(z, s->window);
+ ZFREE(z, s->hufts);
+ ZFREE(z, s);
+ Tracev((stderr, "inflate: blocks freed\n"));
+ return Z_OK;
+}
+
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.h
new file mode 100644
index 00000000000..c2535a1e452
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.h
@@ -0,0 +1,36 @@
+/* infblock.h -- header to use infblock.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+#ifndef _INFBLOCK_H
+#define _INFBLOCK_H
+
+struct inflate_blocks_state;
+typedef struct inflate_blocks_state FAR inflate_blocks_statef;
+
+local inflate_blocks_statef * inflate_blocks_new OF((
+ z_streamp z,
+ check_func c, /* check function */
+ uInt w)); /* window size */
+
+local int inflate_blocks OF((
+ inflate_blocks_statef *,
+ z_streamp ,
+ int)); /* initial return code */
+
+local void inflate_blocks_reset OF((
+ inflate_blocks_statef *,
+ z_streamp ,
+ uLongf *)); /* check value on output */
+
+local int inflate_blocks_free OF((
+ inflate_blocks_statef *,
+ z_streamp));
+
+#endif /* _INFBLOCK_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.c
new file mode 100644
index 00000000000..f7bfd58c4ff
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.c
@@ -0,0 +1,250 @@
+/* infcodes.c -- process literals and length/distance pairs
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+#include "infblock.h"
+#include "infcodes.h"
+#include "infutil.h"
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+typedef enum { /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
+ START, /* x: set up for LEN */
+ LEN, /* i: get length/literal/eob next */
+ LENEXT, /* i: getting length extra (have base) */
+ DIST, /* i: get distance next */
+ DISTEXT, /* i: getting distance extra */
+ COPY, /* o: copying bytes in window, waiting for space */
+ LIT, /* o: got literal, waiting for output space */
+ WASH, /* o: got eob, possibly still output waiting */
+ END, /* x: got eob and all data flushed */
+ BADCODE} /* x: got error */
+inflate_codes_mode;
+
+/* inflate codes private state */
+struct inflate_codes_state {
+
+ /* mode */
+ inflate_codes_mode mode; /* current inflate_codes mode */
+
+ /* mode dependent information */
+ uInt len;
+ union {
+ struct {
+ inflate_huft *tree; /* pointer into tree */
+ uInt need; /* bits needed */
+ } code; /* if LEN or DIST, where in tree */
+ uInt lit; /* if LIT, literal */
+ struct {
+ uInt get; /* bits to get for extra */
+ uInt dist; /* distance back to copy from */
+ } copy; /* if EXT or COPY, where and how much */
+ } sub; /* submode */
+
+ /* mode independent information */
+ Byte lbits; /* ltree bits decoded per branch */
+ Byte dbits; /* dtree bits decoder per branch */
+ inflate_huft *ltree; /* literal/length/eob tree */
+ inflate_huft *dtree; /* distance tree */
+
+};
+
+
+local inflate_codes_statef *inflate_codes_new( /* bl, bd, tl, td, z) */
+uInt bl, uInt bd,
+inflate_huft *tl,
+inflate_huft *td, /* need separate declaration for Borland C++ */
+z_streamp z )
+{
+ inflate_codes_statef *c;
+
+ if ((c = (inflate_codes_statef *)
+ ZALLOC(z,1,sizeof(struct inflate_codes_state))) != Z_NULL)
+ {
+ c->mode = START;
+ c->lbits = (Byte)bl;
+ c->dbits = (Byte)bd;
+ c->ltree = tl;
+ c->dtree = td;
+ Tracev((stderr, "inflate: codes new\n"));
+ }
+ return c;
+}
+
+
+local int inflate_codes( /* s, z, r) */
+inflate_blocks_statef *s,
+z_streamp z,
+int r )
+{
+ uInt j; /* temporary storage */
+ inflate_huft *t; /* temporary pointer */
+ uInt e; /* extra bits or operation */
+ uLong b; /* bit buffer */
+ uInt k; /* bits in bit buffer */
+ Bytef *p; /* input data pointer */
+ uInt n; /* bytes available there */
+ Bytef *q; /* output window write pointer */
+ uInt m; /* bytes to end of window or read pointer */
+ Bytef *f; /* pointer to copy strings from */
+ inflate_codes_statef *c = s->sub.decode.codes; /* codes state */
+
+ /* copy input/output information to locals (UPDATE macro restores) */
+ LOAD
+
+ /* process input and output based on current state */
+ while (1) switch (c->mode)
+ { /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
+ case START: /* x: set up for LEN */
+#ifndef SLOW
+ if (m >= 258 && n >= 10)
+ {
+ UPDATE
+ r = inflate_fast(c->lbits, c->dbits, c->ltree, c->dtree, s, z);
+ LOAD
+ if (r != Z_OK)
+ {
+ c->mode = r == Z_STREAM_END ? WASH : BADCODE;
+ break;
+ }
+ }
+#endif /* !SLOW */
+ c->sub.code.need = c->lbits;
+ c->sub.code.tree = c->ltree;
+ c->mode = LEN;
+ case LEN: /* i: get length/literal/eob next */
+ j = c->sub.code.need;
+ NEEDBITS(j)
+ t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
+ DUMPBITS(t->bits)
+ e = (uInt)(t->exop);
+ if (e == 0) /* literal */
+ {
+ c->sub.lit = t->base;
+ Tracevv((stderr, t->base >= 0x20 && t->base < 0x7f ?
+ "inflate: literal '%c'\n" :
+ "inflate: literal 0x%02x\n", t->base));
+ c->mode = LIT;
+ break;
+ }
+ if (e & 16) /* length */
+ {
+ c->sub.copy.get = e & 15;
+ c->len = t->base;
+ c->mode = LENEXT;
+ break;
+ }
+ if ((e & 64) == 0) /* next table */
+ {
+ c->sub.code.need = e;
+ c->sub.code.tree = t + t->base;
+ break;
+ }
+ if (e & 32) /* end of block */
+ {
+ Tracevv((stderr, "inflate: end of block\n"));
+ c->mode = WASH;
+ break;
+ }
+ c->mode = BADCODE; /* invalid code */
+ z->msg = (char*)"invalid literal/length code";
+ r = Z_DATA_ERROR;
+ LEAVE
+ case LENEXT: /* i: getting length extra (have base) */
+ j = c->sub.copy.get;
+ NEEDBITS(j)
+ c->len += (uInt)b & inflate_mask[j];
+ DUMPBITS(j)
+ c->sub.code.need = c->dbits;
+ c->sub.code.tree = c->dtree;
+ Tracevv((stderr, "inflate: length %u\n", c->len));
+ c->mode = DIST;
+ case DIST: /* i: get distance next */
+ j = c->sub.code.need;
+ NEEDBITS(j)
+ t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
+ DUMPBITS(t->bits)
+ e = (uInt)(t->exop);
+ if (e & 16) /* distance */
+ {
+ c->sub.copy.get = e & 15;
+ c->sub.copy.dist = t->base;
+ c->mode = DISTEXT;
+ break;
+ }
+ if ((e & 64) == 0) /* next table */
+ {
+ c->sub.code.need = e;
+ c->sub.code.tree = t + t->base;
+ break;
+ }
+ c->mode = BADCODE; /* invalid code */
+ z->msg = (char*)"invalid distance code";
+ r = Z_DATA_ERROR;
+ LEAVE
+ case DISTEXT: /* i: getting distance extra */
+ j = c->sub.copy.get;
+ NEEDBITS(j)
+ c->sub.copy.dist += (uInt)b & inflate_mask[j];
+ DUMPBITS(j)
+ Tracevv((stderr, "inflate: distance %u\n", c->sub.copy.dist));
+ c->mode = COPY;
+ case COPY: /* o: copying bytes in window, waiting for space */
+ f = q - c->sub.copy.dist;
+ while (f < s->window) /* modulo window size-"while" instead */
+ f += s->end - s->window; /* of "if" handles invalid distances */
+ while (c->len)
+ {
+ NEEDOUT
+ OUTBYTE(*f++)
+ if (f == s->end)
+ f = s->window;
+ c->len--;
+ }
+ c->mode = START;
+ break;
+ case LIT: /* o: got literal, waiting for output space */
+ NEEDOUT
+ OUTBYTE(c->sub.lit)
+ c->mode = START;
+ break;
+ case WASH: /* o: got eob, possibly more output */
+ if (k > 7) /* return unused byte, if any */
+ {
+ Assert(k < 16, "inflate_codes grabbed too many bytes")
+ k -= 8;
+ n++;
+ p--; /* can always return one */
+ }
+ FLUSH
+ if (s->read != s->write)
+ LEAVE
+ c->mode = END;
+ case END:
+ r = Z_STREAM_END;
+ LEAVE
+ case BADCODE: /* x: got error */
+ r = Z_DATA_ERROR;
+ LEAVE
+ default:
+ r = Z_STREAM_ERROR;
+ LEAVE
+ }
+#ifdef NEED_DUMMY_RETURN
+ return Z_STREAM_ERROR; /* Some dumb compilers complain without this */
+#endif
+}
+
+
+local void inflate_codes_free( /* c, z) */
+inflate_codes_statef *c,
+z_streamp z )
+{
+ ZFREE(z, c);
+ Tracev((stderr, "inflate: codes free\n"));
+}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.h
new file mode 100644
index 00000000000..154d7f896ca
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.h
@@ -0,0 +1,31 @@
+/* infcodes.h -- header to use infcodes.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+#ifndef _INFCODES_H
+#define _INFCODES_H
+
+struct inflate_codes_state;
+typedef struct inflate_codes_state FAR inflate_codes_statef;
+
+local inflate_codes_statef *inflate_codes_new OF((
+ uInt, uInt,
+ inflate_huft *, inflate_huft *,
+ z_streamp ));
+
+local int inflate_codes OF((
+ inflate_blocks_statef *,
+ z_streamp ,
+ int));
+
+local void inflate_codes_free OF((
+ inflate_codes_statef *,
+ z_streamp ));
+
+#endif /* _INFCODES_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inffixed.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inffixed.h
new file mode 100644
index 00000000000..4d4760ea00e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inffixed.h
@@ -0,0 +1,151 @@
+/* inffixed.h -- table for decoding fixed codes
+ * Generated automatically by the maketree.c program
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+local const uInt fixed_bl = 9;
+local const uInt fixed_bd = 5;
+local const inflate_huft fixed_tl[] = {
+ {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
+ {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},192},
+ {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},160},
+ {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},224},
+ {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},144},
+ {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},208},
+ {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},176},
+ {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},240},
+ {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
+ {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},200},
+ {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},168},
+ {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},232},
+ {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},152},
+ {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},216},
+ {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},184},
+ {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},248},
+ {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
+ {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},196},
+ {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},164},
+ {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},228},
+ {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},148},
+ {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},212},
+ {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},180},
+ {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},244},
+ {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
+ {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},204},
+ {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},172},
+ {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},236},
+ {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},156},
+ {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},220},
+ {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},188},
+ {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},252},
+ {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
+ {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},194},
+ {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},162},
+ {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},226},
+ {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},146},
+ {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},210},
+ {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},178},
+ {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},242},
+ {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
+ {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},202},
+ {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},170},
+ {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},234},
+ {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},154},
+ {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},218},
+ {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},186},
+ {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},250},
+ {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
+ {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},198},
+ {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},166},
+ {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},230},
+ {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},150},
+ {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},214},
+ {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},182},
+ {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},246},
+ {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
+ {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},206},
+ {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},174},
+ {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},238},
+ {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},158},
+ {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},222},
+ {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},190},
+ {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},254},
+ {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
+ {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},193},
+ {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},161},
+ {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},225},
+ {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},145},
+ {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},209},
+ {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},177},
+ {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},241},
+ {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
+ {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},201},
+ {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},169},
+ {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},233},
+ {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},153},
+ {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},217},
+ {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},185},
+ {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},249},
+ {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
+ {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},197},
+ {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},165},
+ {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},229},
+ {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},149},
+ {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},213},
+ {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},181},
+ {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},245},
+ {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
+ {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},205},
+ {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},173},
+ {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},237},
+ {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},157},
+ {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},221},
+ {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},189},
+ {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},253},
+ {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
+ {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},195},
+ {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},163},
+ {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},227},
+ {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},147},
+ {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},211},
+ {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},179},
+ {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},243},
+ {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
+ {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},203},
+ {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},171},
+ {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},235},
+ {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},155},
+ {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},219},
+ {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},187},
+ {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},251},
+ {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
+ {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},199},
+ {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},167},
+ {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},231},
+ {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},151},
+ {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},215},
+ {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},183},
+ {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},247},
+ {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
+ {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},207},
+ {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},175},
+ {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},239},
+ {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},159},
+ {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},223},
+ {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},191},
+ {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},255}
+ };
+local const inflate_huft fixed_td[] = {
+ {{{80,5}},1}, {{{87,5}},257}, {{{83,5}},17}, {{{91,5}},4097},
+ {{{81,5}},5}, {{{89,5}},1025}, {{{85,5}},65}, {{{93,5}},16385},
+ {{{80,5}},3}, {{{88,5}},513}, {{{84,5}},33}, {{{92,5}},8193},
+ {{{82,5}},9}, {{{90,5}},2049}, {{{86,5}},129}, {{{192,5}},24577},
+ {{{80,5}},2}, {{{87,5}},385}, {{{83,5}},25}, {{{91,5}},6145},
+ {{{81,5}},7}, {{{89,5}},1537}, {{{85,5}},97}, {{{93,5}},24577},
+ {{{80,5}},4}, {{{88,5}},769}, {{{84,5}},49}, {{{92,5}},12289},
+ {{{82,5}},13}, {{{90,5}},3073}, {{{86,5}},193}, {{{192,5}},24577}
+ };
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inflate.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inflate.c
new file mode 100644
index 00000000000..8877fa3eb2b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inflate.c
@@ -0,0 +1,273 @@
+/* inflate.c -- zlib interface to inflate modules
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+
+#define DONE INFLATE_DONE
+#define BAD INFLATE_BAD
+
+typedef enum {
+ METHOD, /* waiting for method byte */
+ FLAG, /* waiting for flag byte */
+ DICT4, /* four dictionary check bytes to go */
+ DICT3, /* three dictionary check bytes to go */
+ DICT2, /* two dictionary check bytes to go */
+ DICT1, /* one dictionary check byte to go */
+ DICT0, /* waiting for inflateSetDictionary */
+ BLOCKS, /* decompressing blocks */
+ CHECK4, /* four check bytes to go */
+ CHECK3, /* three check bytes to go */
+ CHECK2, /* two check bytes to go */
+ CHECK1, /* one check byte to go */
+ DONE, /* finished check, done */
+ BAD} /* got an error--stay here */
+inflate_mode;
+
+/* inflate private state */
+struct internal_state {
+
+ /* mode */
+ inflate_mode mode; /* current inflate mode */
+
+ /* mode dependent information */
+ union {
+ uInt method; /* if FLAGS, method byte */
+ struct {
+ uLong was; /* computed check value */
+ uLong need; /* stream check value */
+ } check; /* if CHECK, check values to compare */
+ uInt marker; /* if BAD, inflateSync's marker bytes count */
+ } sub; /* submode */
+
+ /* mode independent information */
+ int nowrap; /* flag for no wrapper */
+ uInt wbits; /* log2(window size) (8..15, defaults to 15) */
+ inflate_blocks_statef
+ *blocks; /* current inflate_blocks state */
+
+};
+
+
+ZEXPORT(int) inflateReset( /* z) */
+z_streamp z )
+{
+ if (z == Z_NULL || z->state == Z_NULL)
+ return Z_STREAM_ERROR;
+ z->total_in = z->total_out = 0;
+ z->msg = Z_NULL;
+ z->state->mode = z->state->nowrap ? BLOCKS : METHOD;
+ inflate_blocks_reset(z->state->blocks, z, Z_NULL);
+ Tracev((stderr, "inflate: reset\n"));
+ return Z_OK;
+}
+
+
+ZEXPORT(int) inflateEnd( /* z) */
+z_streamp z )
+{
+ if (z == Z_NULL || z->state == Z_NULL || z->zfree == Z_NULL)
+ return Z_STREAM_ERROR;
+ if (z->state->blocks != Z_NULL)
+ inflate_blocks_free(z->state->blocks, z);
+ ZFREE(z, z->state);
+ z->state = Z_NULL;
+ Tracev((stderr, "inflate: end\n"));
+ return Z_OK;
+}
+
+
+ZEXPORT(int) inflateInit2_( /* z, w, version, stream_size) */
+z_streamp z,
+int w,
+const char *version,
+int stream_size )
+{
+ if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
+ stream_size != sizeof(z_stream))
+ return Z_VERSION_ERROR;
+
+ /* initialize state */
+ if (z == Z_NULL)
+ return Z_STREAM_ERROR;
+ z->msg = Z_NULL;
+ if (z->zalloc == Z_NULL)
+ {
+ z->zalloc = zcalloc;
+ z->opaque = (voidpf)0;
+ }
+ if (z->zfree == Z_NULL) z->zfree = zcfree;
+ if ((z->state = (struct internal_state FAR *)
+ ZALLOC(z,1,sizeof(struct internal_state))) == Z_NULL)
+ return Z_MEM_ERROR;
+ z->state->blocks = Z_NULL;
+
+ /* handle undocumented nowrap option (no zlib header or check) */
+ z->state->nowrap = 0;
+ if (w < 0)
+ {
+ w = - w;
+ z->state->nowrap = 1;
+ }
+
+ /* set window size */
+ if (w < 8 || w > 15)
+ {
+ inflateEnd(z);
+ return Z_STREAM_ERROR;
+ }
+ z->state->wbits = (uInt)w;
+
+ /* create inflate_blocks state */
+ if ((z->state->blocks =
+ inflate_blocks_new(z, z->state->nowrap ? Z_NULL : adler32, (uInt)1 << w))
+ == Z_NULL)
+ {
+ inflateEnd(z);
+ return Z_MEM_ERROR;
+ }
+ Tracev((stderr, "inflate: allocated\n"));
+
+ /* reset state */
+ inflateReset(z);
+ return Z_OK;
+}
+
+
+
+#undef NEEDBYTE
+#define NEEDBYTE {if(z->avail_in==0)return r;r=f;}
+
+#undef NEXTBYTE
+#define NEXTBYTE (z->avail_in--,z->total_in++,*z->next_in++)
+
+
+ZEXPORT(int) inflate( /* z, f) */
+z_streamp z,
+int f )
+{
+ int r;
+ uInt b;
+
+ if (z == Z_NULL || z->state == Z_NULL || z->next_in == Z_NULL)
+ return Z_STREAM_ERROR;
+ f = f == Z_FINISH ? Z_BUF_ERROR : Z_OK;
+ r = Z_BUF_ERROR;
+ while (1) switch (z->state->mode)
+ {
+ case METHOD:
+ NEEDBYTE
+ if (((z->state->sub.method = NEXTBYTE) & 0xf) != Z_DEFLATED)
+ {
+ z->state->mode = BAD;
+ z->msg = (char*)"unknown compression method";
+ z->state->sub.marker = 5; /* can't try inflateSync */
+ break;
+ }
+ if ((z->state->sub.method >> 4) + 8 > z->state->wbits)
+ {
+ z->state->mode = BAD;
+ z->msg = (char*)"invalid window size";
+ z->state->sub.marker = 5; /* can't try inflateSync */
+ break;
+ }
+ z->state->mode = FLAG;
+ case FLAG:
+ NEEDBYTE
+ b = NEXTBYTE;
+ if (((z->state->sub.method << 8) + b) % 31)
+ {
+ z->state->mode = BAD;
+ z->msg = (char*)"incorrect header check";
+ z->state->sub.marker = 5; /* can't try inflateSync */
+ break;
+ }
+ Tracev((stderr, "inflate: zlib header ok\n"));
+ if (!(b & PRESET_DICT))
+ {
+ z->state->mode = BLOCKS;
+ break;
+ }
+ z->state->mode = DICT4;
+ case DICT4:
+ NEEDBYTE
+ z->state->sub.check.need = (uLong)NEXTBYTE << 24;
+ z->state->mode = DICT3;
+ case DICT3:
+ NEEDBYTE
+ z->state->sub.check.need += (uLong)NEXTBYTE << 16;
+ z->state->mode = DICT2;
+ case DICT2:
+ NEEDBYTE
+ z->state->sub.check.need += (uLong)NEXTBYTE << 8;
+ z->state->mode = DICT1;
+ case DICT1:
+ NEEDBYTE
+ z->state->sub.check.need += (uLong)NEXTBYTE;
+ z->adler = z->state->sub.check.need;
+ z->state->mode = DICT0;
+ return Z_NEED_DICT;
+ case DICT0:
+ z->state->mode = BAD;
+ z->msg = (char*)"need dictionary";
+ z->state->sub.marker = 0; /* can try inflateSync */
+ return Z_STREAM_ERROR;
+ case BLOCKS:
+ r = inflate_blocks(z->state->blocks, z, r);
+ if (r == Z_DATA_ERROR)
+ {
+ z->state->mode = BAD;
+ z->state->sub.marker = 0; /* can try inflateSync */
+ break;
+ }
+ if (r == Z_OK)
+ r = f;
+ if (r != Z_STREAM_END)
+ return r;
+ r = f;
+ inflate_blocks_reset(z->state->blocks, z, &z->state->sub.check.was);
+ if (z->state->nowrap)
+ {
+ z->state->mode = DONE;
+ break;
+ }
+ z->state->mode = CHECK4;
+ case CHECK4:
+ NEEDBYTE
+ z->state->sub.check.need = (uLong)NEXTBYTE << 24;
+ z->state->mode = CHECK3;
+ case CHECK3:
+ NEEDBYTE
+ z->state->sub.check.need += (uLong)NEXTBYTE << 16;
+ z->state->mode = CHECK2;
+ case CHECK2:
+ NEEDBYTE
+ z->state->sub.check.need += (uLong)NEXTBYTE << 8;
+ z->state->mode = CHECK1;
+ case CHECK1:
+ NEEDBYTE
+ z->state->sub.check.need += (uLong)NEXTBYTE;
+
+ if (z->state->sub.check.was != z->state->sub.check.need)
+ {
+ z->state->mode = BAD;
+ z->msg = (char*)"incorrect data check";
+ z->state->sub.marker = 5; /* can't try inflateSync */
+ break;
+ }
+ Tracev((stderr, "inflate: zlib check ok\n"));
+ z->state->mode = DONE;
+ case DONE:
+ return Z_STREAM_END;
+ case BAD:
+ return Z_DATA_ERROR;
+ default:
+ return Z_STREAM_ERROR;
+ }
+#ifdef NEED_DUMMY_RETURN
+ return Z_STREAM_ERROR; /* Some dumb compilers complain without this */
+#endif
+}
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.c
new file mode 100644
index 00000000000..ef536521686
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.c
@@ -0,0 +1,468 @@
+/* inftrees.c -- generate Huffman trees for efficient decoding
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+
+#if !defined(BUILDFIXED) && !defined(STDC)
+# define BUILDFIXED /* non ANSI compilers may not accept inffixed.h */
+#endif
+
+
+#if 0
+local const char inflate_copyright[] =
+ " inflate 1.1.4 Copyright 1995-2002 Mark Adler ";
+#endif
+/*
+ If you use the zlib library in a product, an acknowledgment is welcome
+ in the documentation of your product. If for some reason you cannot
+ include such an acknowledgment, I would appreciate that you keep this
+ copyright string in the executable of your product.
+ */
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+
+local int huft_build OF((
+ uIntf *, /* code lengths in bits */
+ uInt, /* number of codes */
+ uInt, /* number of "simple" codes */
+ const uIntf *, /* list of base values for non-simple codes */
+ const uIntf *, /* list of extra bits for non-simple codes */
+ inflate_huft * FAR*,/* result: starting table */
+ uIntf *, /* maximum lookup bits (returns actual) */
+ inflate_huft *, /* space for trees */
+ uInt *, /* hufts used in space */
+ uIntf * )); /* space for values */
+
+/* Tables for deflate from PKZIP's appnote.txt. */
+local const uInt cplens[31] = { /* Copy lengths for literal codes 257..285 */
+ 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+ 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
+ /* see note #13 above about 258 */
+local const uInt cplext[31] = { /* Extra bits for literal codes 257..285 */
+ 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
+ 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 112, 112}; /* 112==invalid */
+local const uInt cpdist[30] = { /* Copy offsets for distance codes 0..29 */
+ 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+ 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+ 8193, 12289, 16385, 24577};
+local const uInt cpdext[30] = { /* Extra bits for distance codes */
+ 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
+ 7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+ 12, 12, 13, 13};
+
+/*
+ Huffman code decoding is performed using a multi-level table lookup.
+ The fastest way to decode is to simply build a lookup table whose
+ size is determined by the longest code. However, the time it takes
+ to build this table can also be a factor if the data being decoded
+ is not very long. The most common codes are necessarily the
+ shortest codes, so those codes dominate the decoding time, and hence
+ the speed. The idea is you can have a shorter table that decodes the
+ shorter, more probable codes, and then point to subsidiary tables for
+ the longer codes. The time it costs to decode the longer codes is
+ then traded against the time it takes to make longer tables.
+
+ This results of this trade are in the variables lbits and dbits
+ below. lbits is the number of bits the first level table for literal/
+ length codes can decode in one step, and dbits is the same thing for
+ the distance codes. Subsequent tables are also less than or equal to
+ those sizes. These values may be adjusted either when all of the
+ codes are shorter than that, in which case the longest code length in
+ bits is used, or when the shortest code is *longer* than the requested
+ table size, in which case the length of the shortest code in bits is
+ used.
+
+ There are two different values for the two tables, since they code a
+ different number of possibilities each. The literal/length table
+ codes 286 possible values, or in a flat code, a little over eight
+ bits. The distance table codes 30 possible values, or a little less
+ than five bits, flat. The optimum values for speed end up being
+ about one bit more than those, so lbits is 8+1 and dbits is 5+1.
+ The optimum values may differ though from machine to machine, and
+ possibly even between compilers. Your mileage may vary.
+ */
+
+
+/* If BMAX needs to be larger than 16, then h and x[] should be uLong. */
+#define BMAX 15 /* maximum bit length of any code */
+
+local int huft_build( /* b, n, s, d, e, t, m, hp, hn, v) */
+uIntf *b, /* code lengths in bits (all assumed <= BMAX) */
+uInt n, /* number of codes (assumed <= 288) */
+uInt s, /* number of simple-valued codes (0..s-1) */
+const uIntf *d, /* list of base values for non-simple codes */
+const uIntf *e, /* list of extra bits for non-simple codes */
+inflate_huft * FAR *t, /* result: starting table */
+uIntf *m, /* maximum lookup bits, returns actual */
+inflate_huft *hp, /* space for trees */
+uInt *hn, /* hufts used in space */
+uIntf *v /* working area: values in order of bit length */
+/* Given a list of code lengths and a maximum table size, make a set of
+ tables to decode that set of codes. Return Z_OK on success, Z_BUF_ERROR
+ if the given code set is incomplete (the tables are still built in this
+ case), or Z_DATA_ERROR if the input is invalid. */
+)
+{
+
+ uInt a; /* counter for codes of length k */
+ uInt c[BMAX+1]; /* bit length count table */
+ uInt f; /* i repeats in table every f entries */
+ int g; /* maximum code length */
+ int h; /* table level */
+ register uInt i; /* counter, current code */
+ register uInt j; /* counter */
+ register int k; /* number of bits in current code */
+ int l; /* bits per table (returned in m) */
+ uInt mask; /* (1 << w) - 1, to avoid cc -O bug on HP */
+ register uIntf *p; /* pointer into c[], b[], or v[] */
+ inflate_huft *q; /* points to current table */
+ struct inflate_huft_s r; /* table entry for structure assignment */
+ inflate_huft *u[BMAX]; /* table stack */
+ register int w; /* bits before this table == (l * h) */
+ uInt x[BMAX+1]; /* bit offsets, then code stack */
+ uIntf *xp; /* pointer into x */
+ int y; /* number of dummy codes added */
+ uInt z; /* number of entries in current table */
+
+
+ /* Make compiler happy */
+ r.base = 0;
+
+ /* Generate counts for each bit length */
+ p = c;
+#define C0 *p++ = 0;
+#define C2 C0 C0 C0 C0
+#define C4 C2 C2 C2 C2
+ C4 /* clear c[]--assume BMAX+1 is 16 */
+ p = b; i = n;
+ do {
+ c[*p++]++; /* assume all entries <= BMAX */
+ } while (--i);
+ if (c[0] == n) /* null input--all zero length codes */
+ {
+ *t = (inflate_huft *)Z_NULL;
+ *m = 0;
+ return Z_OK;
+ }
+
+
+ /* Find minimum and maximum length, bound *m by those */
+ l = *m;
+ for (j = 1; j <= BMAX; j++)
+ if (c[j])
+ break;
+ k = j; /* minimum code length */
+ if ((uInt)l < j)
+ l = j;
+ for (i = BMAX; i; i--)
+ if (c[i])
+ break;
+ g = i; /* maximum code length */
+ if ((uInt)l > i)
+ l = i;
+ *m = l;
+
+
+ /* Adjust last length count to fill out codes, if needed */
+ for (y = 1 << j; j < i; j++, y <<= 1)
+ if ((y -= c[j]) < 0)
+ return Z_DATA_ERROR;
+ if ((y -= c[i]) < 0)
+ return Z_DATA_ERROR;
+ c[i] += y;
+
+
+ /* Generate starting offsets into the value table for each length */
+ x[1] = j = 0;
+ p = c + 1; xp = x + 2;
+ while (--i) { /* note that i == g from above */
+ *xp++ = (j += *p++);
+ }
+
+
+ /* Make a table of values in order of bit lengths */
+ p = b; i = 0;
+ do {
+ if ((j = *p++) != 0)
+ v[x[j]++] = i;
+ } while (++i < n);
+ n = x[g]; /* set n to length of v */
+
+
+ /* Generate the Huffman codes and for each, make the table entries */
+ x[0] = i = 0; /* first Huffman code is zero */
+ p = v; /* grab values in bit order */
+ h = -1; /* no tables yet--level -1 */
+ w = -l; /* bits decoded == (l * h) */
+ u[0] = (inflate_huft *)Z_NULL; /* just to keep compilers happy */
+ q = (inflate_huft *)Z_NULL; /* ditto */
+ z = 0; /* ditto */
+
+ /* go through the bit lengths (k already is bits in shortest code) */
+ for (; k <= g; k++)
+ {
+ a = c[k];
+ while (a--)
+ {
+ /* here i is the Huffman code of length k bits for value *p */
+ /* make tables up to required level */
+ while (k > w + l)
+ {
+ h++;
+ w += l; /* previous table always l bits */
+
+ /* compute minimum size table less than or equal to l bits */
+ z = g - w;
+ z = z > (uInt)l ? (uInt)l : z; /* table size upper limit */
+ if ((f = 1 << (j = k - w)) > a + 1) /* try a k-w bit table */
+ { /* too few codes for k-w bit table */
+ f -= a + 1; /* deduct codes from patterns left */
+ xp = c + k;
+ if (j < z)
+ while (++j < z) /* try smaller tables up to z bits */
+ {
+ if ((f <<= 1) <= *++xp)
+ break; /* enough codes to use up j bits */
+ f -= *xp; /* else deduct codes from patterns */
+ }
+ }
+ z = 1 << j; /* table entries for j-bit table */
+
+ /* allocate new table */
+ if (*hn + z > MANY) /* (note: doesn't matter for fixed) */
+ return Z_DATA_ERROR; /* overflow of MANY */
+ u[h] = q = hp + *hn;
+ *hn += z;
+
+ /* connect to last table, if there is one */
+ if (h)
+ {
+ x[h] = i; /* save pattern for backing up */
+ r.bits = (Byte)l; /* bits to dump before this table */
+ r.exop = (Byte)j; /* bits in this table */
+ j = i >> (w - l);
+ r.base = (uInt)(q - u[h-1] - j); /* offset to this table */
+ u[h-1][j] = r; /* connect to last table */
+ }
+ else
+ *t = q; /* first table is returned result */
+ }
+
+ /* set up table entry in r */
+ r.bits = (Byte)(k - w);
+ if (p >= v + n)
+ r.exop = 128 + 64; /* out of values--invalid code */
+ else if (*p < s)
+ {
+ r.exop = (Byte)(*p < 256 ? 0 : 32 + 64); /* 256 is end-of-block */
+ r.base = *p++; /* simple code is just the value */
+ }
+ else
+ {
+ r.exop = (Byte)(e[*p - s] + 16 + 64);/* non-simple--look up in lists */
+ r.base = d[*p++ - s];
+ }
+
+ /* fill code-like entries with r */
+ f = 1 << (k - w);
+ for (j = i >> w; j < z; j += f)
+ q[j] = r;
+
+ /* backwards increment the k-bit code i */
+ for (j = 1 << (k - 1); i & j; j >>= 1)
+ i ^= j;
+ i ^= j;
+
+ /* backup over finished tables */
+ mask = (1 << w) - 1; /* needed on HP, cc -O bug */
+ while ((i & mask) != x[h])
+ {
+ h--; /* don't need to update q */
+ w -= l;
+ mask = (1 << w) - 1;
+ }
+ }
+ }
+
+
+ /* Return Z_BUF_ERROR if we were given an incomplete table */
+ return y != 0 && g != 1 ? Z_BUF_ERROR : Z_OK;
+}
+
+
+local int inflate_trees_bits( /* c, bb, tb, hp, z) */
+uIntf *c, /* 19 code lengths */
+uIntf *bb, /* bits tree desired/actual depth */
+inflate_huft * FAR *tb, /* bits tree result */
+inflate_huft *hp, /* space for trees */
+z_streamp z /* for messages */
+)
+{
+ int r;
+ uInt hn = 0; /* hufts used in space */
+ uIntf *v; /* work area for huft_build */
+
+ if ((v = (uIntf*)ZALLOC(z, 19, sizeof(uInt))) == Z_NULL)
+ return Z_MEM_ERROR;
+ r = huft_build(c, 19, 19, (uIntf*)Z_NULL, (uIntf*)Z_NULL,
+ tb, bb, hp, &hn, v);
+ if (r == Z_DATA_ERROR)
+ z->msg = (char*)"oversubscribed dynamic bit lengths tree";
+ else if (r == Z_BUF_ERROR || *bb == 0)
+ {
+ z->msg = (char*)"incomplete dynamic bit lengths tree";
+ r = Z_DATA_ERROR;
+ }
+ ZFREE(z, v);
+ return r;
+}
+
+
+local int inflate_trees_dynamic( /* nl, nd, c, bl, bd, tl, td, hp, z) */
+uInt nl, /* number of literal/length codes */
+uInt nd, /* number of distance codes */
+uIntf *c, /* that many (total) code lengths */
+uIntf *bl, /* literal desired/actual bit depth */
+uIntf *bd, /* distance desired/actual bit depth */
+inflate_huft * FAR *tl, /* literal/length tree result */
+inflate_huft * FAR *td, /* distance tree result */
+inflate_huft *hp, /* space for trees */
+z_streamp z /* for messages */
+)
+{
+ int r;
+ uInt hn = 0; /* hufts used in space */
+ uIntf *v; /* work area for huft_build */
+
+ /* allocate work area */
+ if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+ return Z_MEM_ERROR;
+
+ /* build literal/length tree */
+ r = huft_build(c, nl, 257, cplens, cplext, tl, bl, hp, &hn, v);
+ if (r != Z_OK || *bl == 0)
+ {
+ if (r == Z_DATA_ERROR)
+ z->msg = (char*)"oversubscribed literal/length tree";
+ else if (r != Z_MEM_ERROR)
+ {
+ z->msg = (char*)"incomplete literal/length tree";
+ r = Z_DATA_ERROR;
+ }
+ ZFREE(z, v);
+ return r;
+ }
+
+ /* build distance tree */
+ r = huft_build(c + nl, nd, 0, cpdist, cpdext, td, bd, hp, &hn, v);
+ if (r != Z_OK || (*bd == 0 && nl > 257))
+ {
+ if (r == Z_DATA_ERROR)
+ z->msg = (char*)"oversubscribed distance tree";
+ else if (r == Z_BUF_ERROR) {
+#if 0
+ {
+#endif
+#ifdef PKZIP_BUG_WORKAROUND
+ r = Z_OK;
+ }
+#else
+ z->msg = (char*)"incomplete distance tree";
+ r = Z_DATA_ERROR;
+ }
+ else if (r != Z_MEM_ERROR)
+ {
+ z->msg = (char*)"empty distance tree with lengths";
+ r = Z_DATA_ERROR;
+ }
+ ZFREE(z, v);
+ return r;
+#endif
+ }
+
+ /* done */
+ ZFREE(z, v);
+ return Z_OK;
+}
+
+
+/* build fixed tables only once--keep them here */
+#ifdef BUILDFIXED
+local int fixed_built = 0;
+#define FIXEDH 544 /* number of hufts used by fixed tables */
+local inflate_huft fixed_mem[FIXEDH];
+local uInt fixed_bl;
+local uInt fixed_bd;
+local inflate_huft *fixed_tl;
+local inflate_huft *fixed_td;
+#else
+#include "inffixed.h"
+#endif
+
+
+local int inflate_trees_fixed( /* bl, bd, tl, td, z) */
+uIntf *bl, /* literal desired/actual bit depth */
+uIntf *bd, /* distance desired/actual bit depth */
+const inflate_huft * FAR *tl, /* literal/length tree result */
+const inflate_huft * FAR *td, /* distance tree result */
+z_streamp z /* for memory allocation */
+)
+{
+#ifdef BUILDFIXED
+ /* build fixed tables if not already */
+ if (!fixed_built)
+ {
+ int k; /* temporary variable */
+ uInt f = 0; /* number of hufts used in fixed_mem */
+ uIntf *c; /* length list for huft_build */
+ uIntf *v; /* work area for huft_build */
+
+ /* allocate memory */
+ if ((c = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+ return Z_MEM_ERROR;
+ if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+ {
+ ZFREE(z, c);
+ return Z_MEM_ERROR;
+ }
+
+ /* literal table */
+ for (k = 0; k < 144; k++)
+ c[k] = 8;
+ for (; k < 256; k++)
+ c[k] = 9;
+ for (; k < 280; k++)
+ c[k] = 7;
+ for (; k < 288; k++)
+ c[k] = 8;
+ fixed_bl = 9;
+ huft_build(c, 288, 257, cplens, cplext, &fixed_tl, &fixed_bl,
+ fixed_mem, &f, v);
+
+ /* distance table */
+ for (k = 0; k < 30; k++)
+ c[k] = 5;
+ fixed_bd = 5;
+ huft_build(c, 30, 0, cpdist, cpdext, &fixed_td, &fixed_bd,
+ fixed_mem, &f, v);
+
+ /* done */
+ ZFREE(z, v);
+ ZFREE(z, c);
+ fixed_built = 1;
+ }
+#else
+ FT_UNUSED(z);
+#endif
+ *bl = fixed_bl;
+ *bd = fixed_bd;
+ *tl = fixed_tl;
+ *td = fixed_td;
+ return Z_OK;
+}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.h
new file mode 100644
index 00000000000..07bf2aa0bf8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.h
@@ -0,0 +1,63 @@
+/* inftrees.h -- header to use inftrees.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+/* Huffman code lookup table entry--this entry is four bytes for machines
+ that have 16-bit pointers (e.g. PC's in the small or medium model). */
+
+#ifndef _INFTREES_H
+#define _INFTREES_H
+
+typedef struct inflate_huft_s FAR inflate_huft;
+
+struct inflate_huft_s {
+ union {
+ struct {
+ Byte Exop; /* number of extra bits or operation */
+ Byte Bits; /* number of bits in this code or subcode */
+ } what;
+ uInt pad; /* pad structure to a power of 2 (4 bytes for */
+ } word; /* 16-bit, 8 bytes for 32-bit int's) */
+ uInt base; /* literal, length base, distance base,
+ or table offset */
+};
+
+/* Maximum size of dynamic tree. The maximum found in a long but non-
+ exhaustive search was 1004 huft structures (850 for length/literals
+ and 154 for distances, the latter actually the result of an
+ exhaustive search). The actual maximum is not known, but the
+ value below is more than safe. */
+#define MANY 1440
+
+local int inflate_trees_bits OF((
+ uIntf *, /* 19 code lengths */
+ uIntf *, /* bits tree desired/actual depth */
+ inflate_huft * FAR *, /* bits tree result */
+ inflate_huft *, /* space for trees */
+ z_streamp)); /* for messages */
+
+local int inflate_trees_dynamic OF((
+ uInt, /* number of literal/length codes */
+ uInt, /* number of distance codes */
+ uIntf *, /* that many (total) code lengths */
+ uIntf *, /* literal desired/actual bit depth */
+ uIntf *, /* distance desired/actual bit depth */
+ inflate_huft * FAR *, /* literal/length tree result */
+ inflate_huft * FAR *, /* distance tree result */
+ inflate_huft *, /* space for trees */
+ z_streamp)); /* for messages */
+
+local int inflate_trees_fixed OF((
+ uIntf *, /* literal desired/actual bit depth */
+ uIntf *, /* distance desired/actual bit depth */
+ const inflate_huft * FAR *, /* literal/length tree result */
+ const inflate_huft * FAR *, /* distance tree result */
+ z_streamp)); /* for memory allocation */
+
+#endif /* _INFTREES_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.c
new file mode 100644
index 00000000000..6087b406473
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.c
@@ -0,0 +1,86 @@
+/* inflate_util.c -- data and routines common to blocks and codes
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+#include "inftrees.h"
+#include "infcodes.h"
+#include "infutil.h"
+
+
+/* And'ing with mask[n] masks the lower n bits */
+local const uInt inflate_mask[17] = {
+ 0x0000,
+ 0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
+ 0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
+};
+
+
+/* copy as much as possible from the sliding window to the output area */
+local int inflate_flush( /* s, z, r) */
+inflate_blocks_statef *s,
+z_streamp z,
+int r )
+{
+ uInt n;
+ Bytef *p;
+ Bytef *q;
+
+ /* local copies of source and destination pointers */
+ p = z->next_out;
+ q = s->read;
+
+ /* compute number of bytes to copy as far as end of window */
+ n = (uInt)((q <= s->write ? s->write : s->end) - q);
+ if (n > z->avail_out) n = z->avail_out;
+ if (n && r == Z_BUF_ERROR) r = Z_OK;
+
+ /* update counters */
+ z->avail_out -= n;
+ z->total_out += n;
+
+ /* update check information */
+ if (s->checkfn != Z_NULL)
+ z->adler = s->check = (*s->checkfn)(s->check, q, n);
+
+ /* copy as far as end of window */
+ zmemcpy(p, q, n);
+ p += n;
+ q += n;
+
+ /* see if more to copy at beginning of window */
+ if (q == s->end)
+ {
+ /* wrap pointers */
+ q = s->window;
+ if (s->write == s->end)
+ s->write = s->window;
+
+ /* compute bytes to copy */
+ n = (uInt)(s->write - q);
+ if (n > z->avail_out) n = z->avail_out;
+ if (n && r == Z_BUF_ERROR) r = Z_OK;
+
+ /* update counters */
+ z->avail_out -= n;
+ z->total_out += n;
+
+ /* update check information */
+ if (s->checkfn != Z_NULL)
+ z->adler = s->check = (*s->checkfn)(s->check, q, n);
+
+ /* copy */
+ zmemcpy(p, q, n);
+ p += n;
+ q += n;
+ }
+
+ /* update pointers */
+ z->next_out = p;
+ s->read = q;
+
+ /* done */
+ return r;
+}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.h
new file mode 100644
index 00000000000..7174b6dd0ff
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.h
@@ -0,0 +1,98 @@
+/* infutil.h -- types and macros common to blocks and codes
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+#ifndef _INFUTIL_H
+#define _INFUTIL_H
+
+typedef enum {
+ TYPE, /* get type bits (3, including end bit) */
+ LENS, /* get lengths for stored */
+ STORED, /* processing stored block */
+ TABLE, /* get table lengths */
+ BTREE, /* get bit lengths tree for a dynamic block */
+ DTREE, /* get length, distance trees for a dynamic block */
+ CODES, /* processing fixed or dynamic block */
+ DRY, /* output remaining window bytes */
+ DONE, /* finished last block, done */
+ BAD} /* got a data error--stuck here */
+inflate_block_mode;
+
+/* inflate blocks semi-private state */
+struct inflate_blocks_state {
+
+ /* mode */
+ inflate_block_mode mode; /* current inflate_block mode */
+
+ /* mode dependent information */
+ union {
+ uInt left; /* if STORED, bytes left to copy */
+ struct {
+ uInt table; /* table lengths (14 bits) */
+ uInt index; /* index into blens (or border) */
+ uIntf *blens; /* bit lengths of codes */
+ uInt bb; /* bit length tree depth */
+ inflate_huft *tb; /* bit length decoding tree */
+ } trees; /* if DTREE, decoding info for trees */
+ struct {
+ inflate_codes_statef
+ *codes;
+ } decode; /* if CODES, current state */
+ } sub; /* submode */
+ uInt last; /* true if this block is the last block */
+
+ /* mode independent information */
+ uInt bitk; /* bits in bit buffer */
+ uLong bitb; /* bit buffer */
+ inflate_huft *hufts; /* single malloc for tree space */
+ Bytef *window; /* sliding window */
+ Bytef *end; /* one byte after sliding window */
+ Bytef *read; /* window read pointer */
+ Bytef *write; /* window write pointer */
+ check_func checkfn; /* check function */
+ uLong check; /* check on output */
+
+};
+
+
+/* defines for inflate input/output */
+/* update pointers and return */
+#define UPDBITS {s->bitb=b;s->bitk=k;}
+#define UPDIN {z->avail_in=n;z->total_in+=p-z->next_in;z->next_in=p;}
+#define UPDOUT {s->write=q;}
+#define UPDATE {UPDBITS UPDIN UPDOUT}
+#define LEAVE {UPDATE return inflate_flush(s,z,r);}
+/* get bytes and bits */
+#define LOADIN {p=z->next_in;n=z->avail_in;b=s->bitb;k=s->bitk;}
+#define NEEDBYTE {if(n)r=Z_OK;else LEAVE}
+#define NEXTBYTE (n--,*p++)
+#define NEEDBITS(j) {while(k<(j)){NEEDBYTE;b|=((uLong)NEXTBYTE)<<k;k+=8;}}
+#define DUMPBITS(j) {b>>=(j);k-=(j);}
+/* output bytes */
+#define WAVAIL (uInt)(q<s->read?s->read-q-1:s->end-q)
+#define LOADOUT {q=s->write;m=(uInt)WAVAIL;}
+#define WRAP {if(q==s->end&&s->read!=s->window){q=s->window;m=(uInt)WAVAIL;}}
+#define FLUSH {UPDOUT r=inflate_flush(s,z,r); LOADOUT}
+#define NEEDOUT {if(m==0){WRAP if(m==0){FLUSH WRAP if(m==0) LEAVE}}r=Z_OK;}
+#define OUTBYTE(a) {*q++=(Byte)(a);m--;}
+/* load local pointers */
+#define LOAD {LOADIN LOADOUT}
+
+/* masks for lower bits (size given to avoid silly warnings with Visual C++) */
+#ifndef NO_INFLATE_MASK
+local uInt inflate_mask[17];
+#endif
+
+/* copy as much as possible from the sliding window to the output area */
+local int inflate_flush OF((
+ inflate_blocks_statef *,
+ z_streamp ,
+ int));
+
+#endif
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/rules.mk
new file mode 100644
index 00000000000..d2a43a6a890
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/rules.mk
@@ -0,0 +1,75 @@
+#
+# FreeType 2 GZip support configuration rules
+#
+
+
+# Copyright 2002, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# gzip driver directory
+#
+GZIP_DIR := $(SRC_DIR)/gzip
+
+
+# compilation flags for the driver
+#
+ifeq ($(SYSTEM_ZLIB),)
+ GZIP_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(GZIP_DIR))
+else
+ GZIP_COMPILE := $(FT_COMPILE)
+endif
+
+
+# gzip support sources (i.e., C files)
+#
+GZIP_DRV_SRC := $(GZIP_DIR)/ftgzip.c
+
+# gzip support headers
+#
+GZIP_DRV_H :=
+
+
+# gzip driver object(s)
+#
+# GZIP_DRV_OBJ_M is used during `multi' builds
+# GZIP_DRV_OBJ_S is used during `single' builds
+#
+ifeq ($(SYSTEM_ZLIB),)
+ GZIP_DRV_OBJ_M := $(GZIP_DRV_SRC:$(GZIP_DIR)/%.c=$(OBJ_DIR)/%.$O)
+else
+ GZIP_DRV_OBJ_M := $(OBJ_DIR)/ftgzip.$O
+endif
+GZIP_DRV_OBJ_S := $(OBJ_DIR)/ftgzip.$O
+
+# gzip support source file for single build
+#
+GZIP_DRV_SRC_S := $(GZIP_DIR)/ftgzip.c
+
+
+# gzip support - single object
+#
+$(GZIP_DRV_OBJ_S): $(GZIP_DRV_SRC_S) $(GZIP_DRV_SRC) $(FREETYPE_H) \
+ $(GZIP_DRV_H)
+ $(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GZIP_DRV_SRC_S))
+
+
+# gzip support - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(GZIP_DIR)/%.c $(FREETYPE_H) $(GZIP_DRV_H)
+ $(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(GZIP_DRV_OBJ_S)
+DRV_OBJS_M += $(GZIP_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zconf.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zconf.h
new file mode 100644
index 00000000000..3ccc3a66ab6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zconf.h
@@ -0,0 +1,278 @@
+/* zconf.h -- configuration of the zlib compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id: zconf.h,v 1.4 2007/06/01 06:56:17 wl Exp $ */
+
+#ifndef _ZCONF_H
+#define _ZCONF_H
+
+/*
+ * If you *really* need a unique prefix for all types and library functions,
+ * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
+ */
+#ifdef Z_PREFIX
+# define deflateInit_ z_deflateInit_
+# define deflate z_deflate
+# define deflateEnd z_deflateEnd
+# define inflateInit_ z_inflateInit_
+# define inflate z_inflate
+# define inflateEnd z_inflateEnd
+# define deflateInit2_ z_deflateInit2_
+# define deflateSetDictionary z_deflateSetDictionary
+# define deflateCopy z_deflateCopy
+# define deflateReset z_deflateReset
+# define deflateParams z_deflateParams
+# define inflateInit2_ z_inflateInit2_
+# define inflateSetDictionary z_inflateSetDictionary
+# define inflateSync z_inflateSync
+# define inflateSyncPoint z_inflateSyncPoint
+# define inflateReset z_inflateReset
+# define compress z_compress
+# define compress2 z_compress2
+# define uncompress z_uncompress
+# define adler32 z_adler32
+# define crc32 z_crc32
+# define get_crc_table z_get_crc_table
+
+# define Byte z_Byte
+# define uInt z_uInt
+# define uLong z_uLong
+# define Bytef z_Bytef
+# define charf z_charf
+# define intf z_intf
+# define uIntf z_uIntf
+# define uLongf z_uLongf
+# define voidpf z_voidpf
+# define voidp z_voidp
+#endif
+
+#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
+# define WIN32
+#endif
+#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
+# ifndef __32BIT__
+# define __32BIT__
+# endif
+#endif
+#if defined(__MSDOS__) && !defined(MSDOS)
+# define MSDOS
+#endif
+
+/*
+ * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
+ * than 64k bytes at a time (needed on systems with 16-bit int).
+ */
+#if defined(MSDOS) && !defined(__32BIT__)
+# define MAXSEG_64K
+#endif
+#ifdef MSDOS
+# define UNALIGNED_OK
+#endif
+
+#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32)) && !defined(STDC)
+# define STDC
+#endif
+#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
+# ifndef STDC
+# define STDC
+# endif
+#endif
+
+#ifndef STDC
+# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
+# define const
+# endif
+#endif
+
+/* Some Mac compilers merge all .h files incorrectly: */
+#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
+# define NO_DUMMY_DECL
+#endif
+
+/* Old Borland C and LCC incorrectly complains about missing returns: */
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
+# define NEED_DUMMY_RETURN
+#endif
+
+#if defined(__LCC__)
+# define NEED_DUMMY_RETURN
+#endif
+
+/* Maximum value for memLevel in deflateInit2 */
+#ifndef MAX_MEM_LEVEL
+# ifdef MAXSEG_64K
+# define MAX_MEM_LEVEL 8
+# else
+# define MAX_MEM_LEVEL 9
+# endif
+#endif
+
+/* Maximum value for windowBits in deflateInit2 and inflateInit2.
+ * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
+ * created by gzip. (Files created by minigzip can still be extracted by
+ * gzip.)
+ */
+#ifndef MAX_WBITS
+# define MAX_WBITS 15 /* 32K LZ77 window */
+#endif
+
+/* The memory requirements for deflate are (in bytes):
+ (1 << (windowBits+2)) + (1 << (memLevel+9))
+ that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
+ plus a few kilobytes for small objects. For example, if you want to reduce
+ the default memory requirements from 256K to 128K, compile with
+ make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
+ Of course this will generally degrade compression (there's no free lunch).
+
+ The memory requirements for inflate are (in bytes) 1 << windowBits
+ that is, 32K for windowBits=15 (default value) plus a few kilobytes
+ for small objects.
+*/
+
+ /* Type declarations */
+
+#ifndef OF /* function prototypes */
+# ifdef STDC
+# define OF(args) args
+# else
+# define OF(args) ()
+# endif
+#endif
+
+/* The following definitions for FAR are needed only for MSDOS mixed
+ * model programming (small or medium model with some far allocations).
+ * This was tested only with MSC; for other MSDOS compilers you may have
+ * to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
+ * just define FAR to be empty.
+ */
+#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
+ /* MSC small or medium model */
+# define SMALL_MEDIUM
+# ifdef _MSC_VER
+# define FAR _far
+# else
+# define FAR far
+# endif
+#endif
+#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
+# ifndef __32BIT__
+# define SMALL_MEDIUM
+# define FAR _far
+# endif
+#endif
+
+/* Compile with -DZLIB_DLL for Windows DLL support */
+#if defined(ZLIB_DLL)
+# if defined(_WINDOWS) || defined(WINDOWS)
+# ifdef FAR
+# undef FAR
+# endif
+# include <windows.h>
+# define ZEXPORT(x) x WINAPI
+# ifdef WIN32
+# define ZEXPORTVA(x) x WINAPIV
+# else
+# define ZEXPORTVA(x) x FAR _cdecl _export
+# endif
+# endif
+# if defined (__BORLANDC__)
+# if (__BORLANDC__ >= 0x0500) && defined (WIN32)
+# include <windows.h>
+# define ZEXPORT(x) x __declspec(dllexport) WINAPI
+# define ZEXPORTRVA(x) x __declspec(dllexport) WINAPIV
+# else
+# if defined (_Windows) && defined (__DLL__)
+# define ZEXPORT(x) x _export
+# define ZEXPORTVA(x) x _export
+# endif
+# endif
+# endif
+#endif
+
+
+#ifndef ZEXPORT
+# define ZEXPORT(x) static x
+#endif
+#ifndef ZEXPORTVA
+# define ZEXPORTVA(x) static x
+#endif
+#ifndef ZEXTERN
+# define ZEXTERN(x) static x
+#endif
+#ifndef ZEXTERNDEF
+# define ZEXTERNDEF(x) static x
+#endif
+
+#ifndef FAR
+# define FAR
+#endif
+
+#if !defined(MACOS) && !defined(TARGET_OS_MAC)
+typedef unsigned char Byte; /* 8 bits */
+#endif
+typedef unsigned int uInt; /* 16 bits or more */
+typedef unsigned long uLong; /* 32 bits or more */
+
+#ifdef SMALL_MEDIUM
+ /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
+# define Bytef Byte FAR
+#else
+ typedef Byte FAR Bytef;
+#endif
+typedef char FAR charf;
+typedef int FAR intf;
+typedef uInt FAR uIntf;
+typedef uLong FAR uLongf;
+
+#ifdef STDC
+ typedef void FAR *voidpf;
+ typedef void *voidp;
+#else
+ typedef Byte FAR *voidpf;
+ typedef Byte *voidp;
+#endif
+
+#ifdef HAVE_UNISTD_H
+# include <sys/types.h> /* for off_t */
+# include <unistd.h> /* for SEEK_* and off_t */
+# define z_off_t off_t
+#endif
+#ifndef SEEK_SET
+# define SEEK_SET 0 /* Seek from beginning of file. */
+# define SEEK_CUR 1 /* Seek from current position. */
+# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
+#endif
+#ifndef z_off_t
+# define z_off_t long
+#endif
+
+/* MVS linker does not support external names larger than 8 bytes */
+#if defined(__MVS__)
+# pragma map(deflateInit_,"DEIN")
+# pragma map(deflateInit2_,"DEIN2")
+# pragma map(deflateEnd,"DEEND")
+# pragma map(inflateInit_,"ININ")
+# pragma map(inflateInit2_,"ININ2")
+# pragma map(inflateEnd,"INEND")
+# pragma map(inflateSync,"INSY")
+# pragma map(inflateSetDictionary,"INSEDI")
+# pragma map(inflate_blocks,"INBL")
+# pragma map(inflate_blocks_new,"INBLNE")
+# pragma map(inflate_blocks_free,"INBLFR")
+# pragma map(inflate_blocks_reset,"INBLRE")
+# pragma map(inflate_codes_free,"INCOFR")
+# pragma map(inflate_codes,"INCO")
+# pragma map(inflate_fast,"INFA")
+# pragma map(inflate_flush,"INFLU")
+# pragma map(inflate_mask,"INMA")
+# pragma map(inflate_set_dictionary,"INSEDI2")
+# pragma map(inflate_copyright,"INCOPY")
+# pragma map(inflate_trees_bits,"INTRBI")
+# pragma map(inflate_trees_dynamic,"INTRDY")
+# pragma map(inflate_trees_fixed,"INTRFI")
+# pragma map(inflate_trees_free,"INTRFR")
+#endif
+
+#endif /* _ZCONF_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zlib.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zlib.h
new file mode 100644
index 00000000000..50d0d3f146d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zlib.h
@@ -0,0 +1,830 @@
+/* zlib.h -- interface of the 'zlib' general purpose compression library
+ version 1.1.4, March 11th, 2002
+
+ Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Jean-loup Gailly Mark Adler
+ jloup@gzip.org madler@alumni.caltech.edu
+
+
+ The data format used by the zlib library is described by RFCs (Request for
+ Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt
+ (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
+*/
+
+#ifndef _ZLIB_H
+#define _ZLIB_H
+
+#include "zconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ZLIB_VERSION "1.1.4"
+
+/*
+ The 'zlib' compression library provides in-memory compression and
+ decompression functions, including integrity checks of the uncompressed
+ data. This version of the library supports only one compression method
+ (deflation) but other algorithms will be added later and will have the same
+ stream interface.
+
+ Compression can be done in a single step if the buffers are large
+ enough (for example if an input file is mmap'ed), or can be done by
+ repeated calls of the compression function. In the latter case, the
+ application must provide more input and/or consume the output
+ (providing more output space) before each call.
+
+ The library also supports reading and writing files in gzip (.gz) format
+ with an interface similar to that of stdio.
+
+ The library does not install any signal handler. The decoder checks
+ the consistency of the compressed data, so the library should never
+ crash even in case of corrupted input.
+*/
+
+typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
+typedef void (*free_func) OF((voidpf opaque, voidpf address));
+
+struct internal_state;
+
+typedef struct z_stream_s {
+ Bytef *next_in; /* next input byte */
+ uInt avail_in; /* number of bytes available at next_in */
+ uLong total_in; /* total nb of input bytes read so far */
+
+ Bytef *next_out; /* next output byte should be put there */
+ uInt avail_out; /* remaining free space at next_out */
+ uLong total_out; /* total nb of bytes output so far */
+
+ char *msg; /* last error message, NULL if no error */
+ struct internal_state FAR *state; /* not visible by applications */
+
+ alloc_func zalloc; /* used to allocate the internal state */
+ free_func zfree; /* used to free the internal state */
+ voidpf opaque; /* private data object passed to zalloc and zfree */
+
+ int data_type; /* best guess about the data type: ascii or binary */
+ uLong adler; /* adler32 value of the uncompressed data */
+ uLong reserved; /* reserved for future use */
+} z_stream;
+
+typedef z_stream FAR *z_streamp;
+
+/*
+ The application must update next_in and avail_in when avail_in has
+ dropped to zero. It must update next_out and avail_out when avail_out
+ has dropped to zero. The application must initialize zalloc, zfree and
+ opaque before calling the init function. All other fields are set by the
+ compression library and must not be updated by the application.
+
+ The opaque value provided by the application will be passed as the first
+ parameter for calls of zalloc and zfree. This can be useful for custom
+ memory management. The compression library attaches no meaning to the
+ opaque value.
+
+ zalloc must return Z_NULL if there is not enough memory for the object.
+ If zlib is used in a multi-threaded application, zalloc and zfree must be
+ thread safe.
+
+ On 16-bit systems, the functions zalloc and zfree must be able to allocate
+ exactly 65536 bytes, but will not be required to allocate more than this
+ if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
+ pointers returned by zalloc for objects of exactly 65536 bytes *must*
+ have their offset normalized to zero. The default allocation function
+ provided by this library ensures this (see zutil.c). To reduce memory
+ requirements and avoid any allocation of 64K objects, at the expense of
+ compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
+
+ The fields total_in and total_out can be used for statistics or
+ progress reports. After compression, total_in holds the total size of
+ the uncompressed data and may be saved for use in the decompressor
+ (particularly if the decompressor wants to decompress everything in
+ a single step).
+*/
+
+ /* constants */
+
+#define Z_NO_FLUSH 0
+#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */
+#define Z_SYNC_FLUSH 2
+#define Z_FULL_FLUSH 3
+#define Z_FINISH 4
+/* Allowed flush values; see deflate() below for details */
+
+#define Z_OK 0
+#define Z_STREAM_END 1
+#define Z_NEED_DICT 2
+#define Z_ERRNO (-1)
+#define Z_STREAM_ERROR (-2)
+#define Z_DATA_ERROR (-3)
+#define Z_MEM_ERROR (-4)
+#define Z_BUF_ERROR (-5)
+#define Z_VERSION_ERROR (-6)
+/* Return codes for the compression/decompression functions. Negative
+ * values are errors, positive values are used for special but normal events.
+ */
+
+#define Z_NO_COMPRESSION 0
+#define Z_BEST_SPEED 1
+#define Z_BEST_COMPRESSION 9
+#define Z_DEFAULT_COMPRESSION (-1)
+/* compression levels */
+
+#define Z_FILTERED 1
+#define Z_HUFFMAN_ONLY 2
+#define Z_DEFAULT_STRATEGY 0
+/* compression strategy; see deflateInit2() below for details */
+
+#define Z_BINARY 0
+#define Z_ASCII 1
+#define Z_UNKNOWN 2
+/* Possible values of the data_type field */
+
+#define Z_DEFLATED 8
+/* The deflate compression method (the only one supported in this version) */
+
+#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */
+
+
+ /* basic functions */
+
+/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
+ If the first character differs, the library code actually used is
+ not compatible with the zlib.h header file used by the application.
+ This check is automatically made by deflateInit and inflateInit.
+ */
+
+/*
+ZEXTERN(int) deflateInit OF((z_streamp strm, int level));
+
+ Initializes the internal stream state for compression. The fields
+ zalloc, zfree and opaque must be initialized before by the caller.
+ If zalloc and zfree are set to Z_NULL, deflateInit updates them to
+ use default allocation functions.
+
+ The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
+ 1 gives best speed, 9 gives best compression, 0 gives no compression at
+ all (the input data is simply copied a block at a time).
+ Z_DEFAULT_COMPRESSION requests a default compromise between speed and
+ compression (currently equivalent to level 6).
+
+ deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_STREAM_ERROR if level is not a valid compression level,
+ Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
+ with the version assumed by the caller (ZLIB_VERSION).
+ msg is set to null if there is no error message. deflateInit does not
+ perform any compression: this will be done by deflate().
+*/
+
+
+/*
+ deflate compresses as much data as possible, and stops when the input
+ buffer becomes empty or the output buffer becomes full. It may introduce some
+ output latency (reading input without producing any output) except when
+ forced to flush.
+
+ The detailed semantics are as follows. deflate performs one or both of the
+ following actions:
+
+ - Compress more input starting at next_in and update next_in and avail_in
+ accordingly. If not all input can be processed (because there is not
+ enough room in the output buffer), next_in and avail_in are updated and
+ processing will resume at this point for the next call of deflate().
+
+ - Provide more output starting at next_out and update next_out and avail_out
+ accordingly. This action is forced if the parameter flush is non zero.
+ Forcing flush frequently degrades the compression ratio, so this parameter
+ should be set only when necessary (in interactive applications).
+ Some output may be provided even if flush is not set.
+
+ Before the call of deflate(), the application should ensure that at least
+ one of the actions is possible, by providing more input and/or consuming
+ more output, and updating avail_in or avail_out accordingly; avail_out
+ should never be zero before the call. The application can consume the
+ compressed output when it wants, for example when the output buffer is full
+ (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
+ and with zero avail_out, it must be called again after making room in the
+ output buffer because there might be more output pending.
+
+ If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
+ flushed to the output buffer and the output is aligned on a byte boundary, so
+ that the decompressor can get all input data available so far. (In particular
+ avail_in is zero after the call if enough output space has been provided
+ before the call.) Flushing may degrade compression for some compression
+ algorithms and so it should be used only when necessary.
+
+ If flush is set to Z_FULL_FLUSH, all output is flushed as with
+ Z_SYNC_FLUSH, and the compression state is reset so that decompression can
+ restart from this point if previous compressed data has been damaged or if
+ random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
+ the compression.
+
+ If deflate returns with avail_out == 0, this function must be called again
+ with the same value of the flush parameter and more output space (updated
+ avail_out), until the flush is complete (deflate returns with non-zero
+ avail_out).
+
+ If the parameter flush is set to Z_FINISH, pending input is processed,
+ pending output is flushed and deflate returns with Z_STREAM_END if there
+ was enough output space; if deflate returns with Z_OK, this function must be
+ called again with Z_FINISH and more output space (updated avail_out) but no
+ more input data, until it returns with Z_STREAM_END or an error. After
+ deflate has returned Z_STREAM_END, the only possible operations on the
+ stream are deflateReset or deflateEnd.
+
+ Z_FINISH can be used immediately after deflateInit if all the compression
+ is to be done in a single step. In this case, avail_out must be at least
+ 0.1% larger than avail_in plus 12 bytes. If deflate does not return
+ Z_STREAM_END, then it must be called again as described above.
+
+ deflate() sets strm->adler to the adler32 checksum of all input read
+ so far (that is, total_in bytes).
+
+ deflate() may update data_type if it can make a good guess about
+ the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered
+ binary. This field is only for information purposes and does not affect
+ the compression algorithm in any manner.
+
+ deflate() returns Z_OK if some progress has been made (more input
+ processed or more output produced), Z_STREAM_END if all input has been
+ consumed and all output has been produced (only when flush is set to
+ Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
+ if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible
+ (for example avail_in or avail_out was zero).
+*/
+
+
+/*
+ All dynamically allocated data structures for this stream are freed.
+ This function discards any unprocessed input and does not flush any
+ pending output.
+
+ deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
+ stream state was inconsistent, Z_DATA_ERROR if the stream was freed
+ prematurely (some input or output was discarded). In the error case,
+ msg may be set but then points to a static string (which must not be
+ deallocated).
+*/
+
+
+/*
+ZEXTERN(int) inflateInit OF((z_streamp strm));
+
+ Initializes the internal stream state for decompression. The fields
+ next_in, avail_in, zalloc, zfree and opaque must be initialized before by
+ the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
+ value depends on the compression method), inflateInit determines the
+ compression method from the zlib header and allocates all data structures
+ accordingly; otherwise the allocation will be deferred to the first call of
+ inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to
+ use default allocation functions.
+
+ inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
+ version assumed by the caller. msg is set to null if there is no error
+ message. inflateInit does not perform any decompression apart from reading
+ the zlib header if present: this will be done by inflate(). (So next_in and
+ avail_in may be modified, but next_out and avail_out are unchanged.)
+*/
+
+
+ZEXTERN(int) inflate OF((z_streamp strm, int flush));
+/*
+ inflate decompresses as much data as possible, and stops when the input
+ buffer becomes empty or the output buffer becomes full. It may some
+ introduce some output latency (reading input without producing any output)
+ except when forced to flush.
+
+ The detailed semantics are as follows. inflate performs one or both of the
+ following actions:
+
+ - Decompress more input starting at next_in and update next_in and avail_in
+ accordingly. If not all input can be processed (because there is not
+ enough room in the output buffer), next_in is updated and processing
+ will resume at this point for the next call of inflate().
+
+ - Provide more output starting at next_out and update next_out and avail_out
+ accordingly. inflate() provides as much output as possible, until there
+ is no more input data or no more space in the output buffer (see below
+ about the flush parameter).
+
+ Before the call of inflate(), the application should ensure that at least
+ one of the actions is possible, by providing more input and/or consuming
+ more output, and updating the next_* and avail_* values accordingly.
+ The application can consume the uncompressed output when it wants, for
+ example when the output buffer is full (avail_out == 0), or after each
+ call of inflate(). If inflate returns Z_OK and with zero avail_out, it
+ must be called again after making room in the output buffer because there
+ might be more output pending.
+
+ If the parameter flush is set to Z_SYNC_FLUSH, inflate flushes as much
+ output as possible to the output buffer. The flushing behavior of inflate is
+ not specified for values of the flush parameter other than Z_SYNC_FLUSH
+ and Z_FINISH, but the current implementation actually flushes as much output
+ as possible anyway.
+
+ inflate() should normally be called until it returns Z_STREAM_END or an
+ error. However if all decompression is to be performed in a single step
+ (a single call of inflate), the parameter flush should be set to
+ Z_FINISH. In this case all pending input is processed and all pending
+ output is flushed; avail_out must be large enough to hold all the
+ uncompressed data. (The size of the uncompressed data may have been saved
+ by the compressor for this purpose.) The next operation on this stream must
+ be inflateEnd to deallocate the decompression state. The use of Z_FINISH
+ is never required, but can be used to inform inflate that a faster routine
+ may be used for the single inflate() call.
+
+ If a preset dictionary is needed at this point (see inflateSetDictionary
+ below), inflate sets strm-adler to the adler32 checksum of the
+ dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise
+ it sets strm->adler to the adler32 checksum of all output produced
+ so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or
+ an error code as described below. At the end of the stream, inflate()
+ checks that its computed adler32 checksum is equal to that saved by the
+ compressor and returns Z_STREAM_END only if the checksum is correct.
+
+ inflate() returns Z_OK if some progress has been made (more input processed
+ or more output produced), Z_STREAM_END if the end of the compressed data has
+ been reached and all uncompressed output has been produced, Z_NEED_DICT if a
+ preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
+ corrupted (input stream not conforming to the zlib format or incorrect
+ adler32 checksum), Z_STREAM_ERROR if the stream structure was inconsistent
+ (for example if next_in or next_out was NULL), Z_MEM_ERROR if there was not
+ enough memory, Z_BUF_ERROR if no progress is possible or if there was not
+ enough room in the output buffer when Z_FINISH is used. In the Z_DATA_ERROR
+ case, the application may then call inflateSync to look for a good
+ compression block.
+*/
+
+
+ZEXTERN(int) inflateEnd OF((z_streamp strm));
+/*
+ All dynamically allocated data structures for this stream are freed.
+ This function discards any unprocessed input and does not flush any
+ pending output.
+
+ inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
+ was inconsistent. In the error case, msg may be set but then points to a
+ static string (which must not be deallocated).
+*/
+
+ /* Advanced functions */
+
+/*
+ The following functions are needed only in some special applications.
+*/
+
+/*
+ZEXTERN(int) deflateInit2 OF((z_streamp strm,
+ int level,
+ int method,
+ int windowBits,
+ int memLevel,
+ int strategy));
+
+ This is another version of deflateInit with more compression options. The
+ fields next_in, zalloc, zfree and opaque must be initialized before by
+ the caller.
+
+ The method parameter is the compression method. It must be Z_DEFLATED in
+ this version of the library.
+
+ The windowBits parameter is the base two logarithm of the window size
+ (the size of the history buffer). It should be in the range 8..15 for this
+ version of the library. Larger values of this parameter result in better
+ compression at the expense of memory usage. The default value is 15 if
+ deflateInit is used instead.
+
+ The memLevel parameter specifies how much memory should be allocated
+ for the internal compression state. memLevel=1 uses minimum memory but
+ is slow and reduces compression ratio; memLevel=9 uses maximum memory
+ for optimal speed. The default value is 8. See zconf.h for total memory
+ usage as a function of windowBits and memLevel.
+
+ The strategy parameter is used to tune the compression algorithm. Use the
+ value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
+ filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no
+ string match). Filtered data consists mostly of small values with a
+ somewhat random distribution. In this case, the compression algorithm is
+ tuned to compress them better. The effect of Z_FILTERED is to force more
+ Huffman coding and less string matching; it is somewhat intermediate
+ between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
+ the compression ratio but not the correctness of the compressed output even
+ if it is not set appropriately.
+
+ deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid
+ method). msg is set to null if there is no error message. deflateInit2 does
+ not perform any compression: this will be done by deflate().
+*/
+
+/*
+ Initializes the compression dictionary from the given byte sequence
+ without producing any compressed output. This function must be called
+ immediately after deflateInit, deflateInit2 or deflateReset, before any
+ call of deflate. The compressor and decompressor must use exactly the same
+ dictionary (see inflateSetDictionary).
+
+ The dictionary should consist of strings (byte sequences) that are likely
+ to be encountered later in the data to be compressed, with the most commonly
+ used strings preferably put towards the end of the dictionary. Using a
+ dictionary is most useful when the data to be compressed is short and can be
+ predicted with good accuracy; the data can then be compressed better than
+ with the default empty dictionary.
+
+ Depending on the size of the compression data structures selected by
+ deflateInit or deflateInit2, a part of the dictionary may in effect be
+ discarded, for example if the dictionary is larger than the window size in
+ deflate or deflate2. Thus the strings most likely to be useful should be
+ put at the end of the dictionary, not at the front.
+
+ Upon return of this function, strm->adler is set to the Adler32 value
+ of the dictionary; the decompressor may later use this value to determine
+ which dictionary has been used by the compressor. (The Adler32 value
+ applies to the whole dictionary even if only a subset of the dictionary is
+ actually used by the compressor.)
+
+ deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
+ parameter is invalid (such as NULL dictionary) or the stream state is
+ inconsistent (for example if deflate has already been called for this stream
+ or if the compression method is bsort). deflateSetDictionary does not
+ perform any compression: this will be done by deflate().
+*/
+
+/*
+ Sets the destination stream as a complete copy of the source stream.
+
+ This function can be useful when several compression strategies will be
+ tried, for example when there are several ways of pre-processing the input
+ data with a filter. The streams that will be discarded should then be freed
+ by calling deflateEnd. Note that deflateCopy duplicates the internal
+ compression state which can be quite large, so this strategy is slow and
+ can consume lots of memory.
+
+ deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
+ (such as zalloc being NULL). msg is left unchanged in both source and
+ destination.
+*/
+
+/*
+ This function is equivalent to deflateEnd followed by deflateInit,
+ but does not free and reallocate all the internal compression state.
+ The stream will keep the same compression level and any other attributes
+ that may have been set by deflateInit2.
+
+ deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+/*
+ Dynamically update the compression level and compression strategy. The
+ interpretation of level and strategy is as in deflateInit2. This can be
+ used to switch between compression and straight copy of the input data, or
+ to switch to a different kind of input data requiring a different
+ strategy. If the compression level is changed, the input available so far
+ is compressed with the old level (and may be flushed); the new level will
+ take effect only at the next call of deflate().
+
+ Before the call of deflateParams, the stream state must be set as for
+ a call of deflate(), since the currently available input may have to
+ be compressed and flushed. In particular, strm->avail_out must be non-zero.
+
+ deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
+ stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
+ if strm->avail_out was zero.
+*/
+
+/*
+ZEXTERN(int) inflateInit2 OF((z_streamp strm,
+ int windowBits));
+
+ This is another version of inflateInit with an extra parameter. The
+ fields next_in, avail_in, zalloc, zfree and opaque must be initialized
+ before by the caller.
+
+ The windowBits parameter is the base two logarithm of the maximum window
+ size (the size of the history buffer). It should be in the range 8..15 for
+ this version of the library. The default value is 15 if inflateInit is used
+ instead. If a compressed stream with a larger window size is given as
+ input, inflate() will return with the error code Z_DATA_ERROR instead of
+ trying to allocate a larger window.
+
+ inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_STREAM_ERROR if a parameter is invalid (such as a negative
+ memLevel). msg is set to null if there is no error message. inflateInit2
+ does not perform any decompression apart from reading the zlib header if
+ present: this will be done by inflate(). (So next_in and avail_in may be
+ modified, but next_out and avail_out are unchanged.)
+*/
+
+/*
+ Initializes the decompression dictionary from the given uncompressed byte
+ sequence. This function must be called immediately after a call of inflate
+ if this call returned Z_NEED_DICT. The dictionary chosen by the compressor
+ can be determined from the Adler32 value returned by this call of
+ inflate. The compressor and decompressor must use exactly the same
+ dictionary (see deflateSetDictionary).
+
+ inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
+ parameter is invalid (such as NULL dictionary) or the stream state is
+ inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
+ expected one (incorrect Adler32 value). inflateSetDictionary does not
+ perform any decompression: this will be done by subsequent calls of
+ inflate().
+*/
+
+/*
+ Skips invalid compressed data until a full flush point (see above the
+ description of deflate with Z_FULL_FLUSH) can be found, or until all
+ available input is skipped. No output is provided.
+
+ inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
+ if no more input was provided, Z_DATA_ERROR if no flush point has been found,
+ or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
+ case, the application may save the current current value of total_in which
+ indicates where valid compressed data was found. In the error case, the
+ application may repeatedly call inflateSync, providing more input each time,
+ until success or end of the input data.
+*/
+
+ZEXTERN(int) inflateReset OF((z_streamp strm));
+/*
+ This function is equivalent to inflateEnd followed by inflateInit,
+ but does not free and reallocate all the internal decompression state.
+ The stream will keep attributes that may have been set by inflateInit2.
+
+ inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+
+ /* utility functions */
+
+/*
+ The following utility functions are implemented on top of the
+ basic stream-oriented functions. To simplify the interface, some
+ default options are assumed (compression level and memory usage,
+ standard memory allocation functions). The source code of these
+ utility functions can easily be modified if you need special options.
+*/
+
+/*
+ Compresses the source buffer into the destination buffer. sourceLen is
+ the byte length of the source buffer. Upon entry, destLen is the total
+ size of the destination buffer, which must be at least 0.1% larger than
+ sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
+ compressed buffer.
+ This function can be used to compress a whole file at once if the
+ input file is mmap'ed.
+ compress returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_BUF_ERROR if there was not enough room in the output
+ buffer.
+*/
+
+/*
+ Compresses the source buffer into the destination buffer. The level
+ parameter has the same meaning as in deflateInit. sourceLen is the byte
+ length of the source buffer. Upon entry, destLen is the total size of the
+ destination buffer, which must be at least 0.1% larger than sourceLen plus
+ 12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+
+ compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_BUF_ERROR if there was not enough room in the output buffer,
+ Z_STREAM_ERROR if the level parameter is invalid.
+*/
+
+/*
+ Decompresses the source buffer into the destination buffer. sourceLen is
+ the byte length of the source buffer. Upon entry, destLen is the total
+ size of the destination buffer, which must be large enough to hold the
+ entire uncompressed data. (The size of the uncompressed data must have
+ been saved previously by the compressor and transmitted to the decompressor
+ by some mechanism outside the scope of this compression library.)
+ Upon exit, destLen is the actual size of the compressed buffer.
+ This function can be used to decompress a whole file at once if the
+ input file is mmap'ed.
+
+ uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_BUF_ERROR if there was not enough room in the output
+ buffer, or Z_DATA_ERROR if the input data was corrupted.
+*/
+
+
+/*
+ Opens a gzip (.gz) file for reading or writing. The mode parameter
+ is as in fopen ("rb" or "wb") but can also include a compression level
+ ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
+ Huffman only compression as in "wb1h". (See the description
+ of deflateInit2 for more information about the strategy parameter.)
+
+ gzopen can be used to read a file which is not in gzip format; in this
+ case gzread will directly read from the file without decompression.
+
+ gzopen returns NULL if the file could not be opened or if there was
+ insufficient memory to allocate the (de)compression state; errno
+ can be checked to distinguish the two cases (if errno is zero, the
+ zlib error is Z_MEM_ERROR). */
+
+/*
+ gzdopen() associates a gzFile with the file descriptor fd. File
+ descriptors are obtained from calls like open, dup, creat, pipe or
+ fileno (in the file has been previously opened with fopen).
+ The mode parameter is as in gzopen.
+ The next call of gzclose on the returned gzFile will also close the
+ file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
+ descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
+ gzdopen returns NULL if there was insufficient memory to allocate
+ the (de)compression state.
+*/
+
+/*
+ Dynamically update the compression level or strategy. See the description
+ of deflateInit2 for the meaning of these parameters.
+ gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
+ opened for writing.
+*/
+
+/*
+ Reads the given number of uncompressed bytes from the compressed file.
+ If the input file was not in gzip format, gzread copies the given number
+ of bytes into the buffer.
+ gzread returns the number of uncompressed bytes actually read (0 for
+ end of file, -1 for error). */
+
+/*
+ Writes the given number of uncompressed bytes into the compressed file.
+ gzwrite returns the number of uncompressed bytes actually written
+ (0 in case of error).
+*/
+
+/*
+ Converts, formats, and writes the args to the compressed file under
+ control of the format string, as in fprintf. gzprintf returns the number of
+ uncompressed bytes actually written (0 in case of error).
+*/
+
+/*
+ Writes the given null-terminated string to the compressed file, excluding
+ the terminating null character.
+ gzputs returns the number of characters written, or -1 in case of error.
+*/
+
+/*
+ Reads bytes from the compressed file until len-1 characters are read, or
+ a newline character is read and transferred to buf, or an end-of-file
+ condition is encountered. The string is then terminated with a null
+ character.
+ gzgets returns buf, or Z_NULL in case of error.
+*/
+
+/*
+ Writes c, converted to an unsigned char, into the compressed file.
+ gzputc returns the value that was written, or -1 in case of error.
+*/
+
+/*
+ Reads one byte from the compressed file. gzgetc returns this byte
+ or -1 in case of end of file or error.
+*/
+
+/*
+ Flushes all pending output into the compressed file. The parameter
+ flush is as in the deflate() function. The return value is the zlib
+ error number (see function gzerror below). gzflush returns Z_OK if
+ the flush parameter is Z_FINISH and all output could be flushed.
+ gzflush should be called only when strictly necessary because it can
+ degrade compression.
+*/
+
+/*
+ Sets the starting position for the next gzread or gzwrite on the
+ given compressed file. The offset represents a number of bytes in the
+ uncompressed data stream. The whence parameter is defined as in lseek(2);
+ the value SEEK_END is not supported.
+ If the file is opened for reading, this function is emulated but can be
+ extremely slow. If the file is opened for writing, only forward seeks are
+ supported; gzseek then compresses a sequence of zeroes up to the new
+ starting position.
+
+ gzseek returns the resulting offset location as measured in bytes from
+ the beginning of the uncompressed stream, or -1 in case of error, in
+ particular if the file is opened for writing and the new starting position
+ would be before the current position.
+*/
+
+/*
+ Rewinds the given file. This function is supported only for reading.
+
+ gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
+*/
+
+/*
+ Returns the starting position for the next gzread or gzwrite on the
+ given compressed file. This position represents a number of bytes in the
+ uncompressed data stream.
+
+ gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
+*/
+
+/*
+ Returns 1 when EOF has previously been detected reading the given
+ input stream, otherwise zero.
+*/
+
+/*
+ Flushes all pending output if necessary, closes the compressed file
+ and deallocates all the (de)compression state. The return value is the zlib
+ error number (see function gzerror below).
+*/
+
+/*
+ Returns the error message for the last error which occurred on the
+ given compressed file. errnum is set to zlib error number. If an
+ error occurred in the file system and not in the compression library,
+ errnum is set to Z_ERRNO and the application may consult errno
+ to get the exact error code.
+*/
+
+ /* checksum functions */
+
+/*
+ These functions are not related to compression but are exported
+ anyway because they might be useful in applications using the
+ compression library.
+*/
+
+ZEXTERN(uLong) adler32 OF((uLong adler, const Bytef *buf, uInt len));
+
+/*
+ Update a running Adler-32 checksum with the bytes buf[0..len-1] and
+ return the updated checksum. If buf is NULL, this function returns
+ the required initial value for the checksum.
+ An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
+ much faster. Usage example:
+
+ uLong adler = adler32(0L, Z_NULL, 0);
+
+ while (read_buffer(buffer, length) != EOF) {
+ adler = adler32(adler, buffer, length);
+ }
+ if (adler != original_adler) error();
+*/
+
+/*
+ Update a running crc with the bytes buf[0..len-1] and return the updated
+ crc. If buf is NULL, this function returns the required initial value
+ for the crc. Pre- and post-conditioning (one's complement) is performed
+ within this function so it shouldn't be done by the application.
+ Usage example:
+
+ uLong crc = crc32(0L, Z_NULL, 0);
+
+ while (read_buffer(buffer, length) != EOF) {
+ crc = crc32(crc, buffer, length);
+ }
+ if (crc != original_crc) error();
+*/
+
+
+ /* various hacks, don't look :) */
+
+/* deflateInit and inflateInit are macros to allow checking the zlib version
+ * and the compiler's view of z_stream:
+ */
+ZEXTERN(int) inflateInit2_ OF((z_streamp strm, int windowBits,
+ const char *version, int stream_size));
+#define deflateInit(strm, level) \
+ deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit(strm) \
+ inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream))
+#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
+ deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
+ (strategy), ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit2(strm, windowBits) \
+ inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ZLIB_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.c
new file mode 100644
index 00000000000..5ed2da08713
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.c
@@ -0,0 +1,181 @@
+/* zutil.c -- target dependent utility functions for the compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id: zutil.c,v 1.3 2006/04/29 07:31:16 wl Exp $ */
+
+#include "zutil.h"
+
+#ifndef STDC
+extern void exit OF((int));
+#endif
+
+
+#ifndef HAVE_MEMCPY
+
+void zmemcpy(dest, source, len)
+ Bytef* dest;
+ const Bytef* source;
+ uInt len;
+{
+ if (len == 0) return;
+ do {
+ *dest++ = *source++; /* ??? to be unrolled */
+ } while (--len != 0);
+}
+
+int zmemcmp(s1, s2, len)
+ const Bytef* s1;
+ const Bytef* s2;
+ uInt len;
+{
+ uInt j;
+
+ for (j = 0; j < len; j++) {
+ if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1;
+ }
+ return 0;
+}
+
+void zmemzero(dest, len)
+ Bytef* dest;
+ uInt len;
+{
+ if (len == 0) return;
+ do {
+ *dest++ = 0; /* ??? to be unrolled */
+ } while (--len != 0);
+}
+#endif
+
+#ifdef __TURBOC__
+#if (defined( __BORLANDC__) || !defined(SMALL_MEDIUM)) && !defined(__32BIT__)
+/* Small and medium model in Turbo C are for now limited to near allocation
+ * with reduced MAX_WBITS and MAX_MEM_LEVEL
+ */
+# define MY_ZCALLOC
+
+/* Turbo C malloc() does not allow dynamic allocation of 64K bytes
+ * and farmalloc(64K) returns a pointer with an offset of 8, so we
+ * must fix the pointer. Warning: the pointer must be put back to its
+ * original form in order to free it, use zcfree().
+ */
+
+#define MAX_PTR 10
+/* 10*64K = 640K */
+
+local int next_ptr = 0;
+
+typedef struct ptr_table_s {
+ voidpf org_ptr;
+ voidpf new_ptr;
+} ptr_table;
+
+local ptr_table table[MAX_PTR];
+/* This table is used to remember the original form of pointers
+ * to large buffers (64K). Such pointers are normalized with a zero offset.
+ * Since MSDOS is not a preemptive multitasking OS, this table is not
+ * protected from concurrent access. This hack doesn't work anyway on
+ * a protected system like OS/2. Use Microsoft C instead.
+ */
+
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+{
+ voidpf buf = opaque; /* just to make some compilers happy */
+ ulg bsize = (ulg)items*size;
+
+ /* If we allocate less than 65520 bytes, we assume that farmalloc
+ * will return a usable pointer which doesn't have to be normalized.
+ */
+ if (bsize < 65520L) {
+ buf = farmalloc(bsize);
+ if (*(ush*)&buf != 0) return buf;
+ } else {
+ buf = farmalloc(bsize + 16L);
+ }
+ if (buf == NULL || next_ptr >= MAX_PTR) return NULL;
+ table[next_ptr].org_ptr = buf;
+
+ /* Normalize the pointer to seg:0 */
+ *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4;
+ *(ush*)&buf = 0;
+ table[next_ptr++].new_ptr = buf;
+ return buf;
+}
+
+void zcfree (voidpf opaque, voidpf ptr)
+{
+ int n;
+ if (*(ush*)&ptr != 0) { /* object < 64K */
+ farfree(ptr);
+ return;
+ }
+ /* Find the original pointer */
+ for (n = 0; n < next_ptr; n++) {
+ if (ptr != table[n].new_ptr) continue;
+
+ farfree(table[n].org_ptr);
+ while (++n < next_ptr) {
+ table[n-1] = table[n];
+ }
+ next_ptr--;
+ return;
+ }
+ ptr = opaque; /* just to make some compilers happy */
+ Assert(0, "zcfree: ptr not found");
+}
+#endif
+#endif /* __TURBOC__ */
+
+
+#if defined(M_I86) && !defined(__32BIT__)
+/* Microsoft C in 16-bit mode */
+
+# define MY_ZCALLOC
+
+#if (!defined(_MSC_VER) || (_MSC_VER <= 600))
+# define _halloc halloc
+# define _hfree hfree
+#endif
+
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+{
+ if (opaque) opaque = 0; /* to make compiler happy */
+ return _halloc((long)items, size);
+}
+
+void zcfree (voidpf opaque, voidpf ptr)
+{
+ if (opaque) opaque = 0; /* to make compiler happy */
+ _hfree(ptr);
+}
+
+#endif /* MSC */
+
+
+#ifndef MY_ZCALLOC /* Any system without a special alloc function */
+
+#ifndef STDC
+extern voidp ft_scalloc OF((uInt items, uInt size));
+extern void ft_sfree OF((voidpf ptr));
+#endif
+
+voidpf zcalloc (opaque, items, size)
+ voidpf opaque;
+ unsigned items;
+ unsigned size;
+{
+ if (opaque) items += size - size; /* make compiler happy */
+ return (voidpf)ft_scalloc(items, size);
+}
+
+void zcfree (opaque, ptr)
+ voidpf opaque;
+ voidpf ptr;
+{
+ ft_sfree(ptr);
+ if (opaque) return; /* make compiler happy */
+}
+
+#endif /* MY_ZCALLOC */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.h
new file mode 100644
index 00000000000..8e3c69a9f06
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.h
@@ -0,0 +1,215 @@
+/* zutil.h -- internal interface and configuration of the compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+/* @(#) $Id: zutil.h,v 1.6 2007/06/01 06:56:17 wl Exp $ */
+
+#ifndef _Z_UTIL_H
+#define _Z_UTIL_H
+
+#include "zlib.h"
+
+#ifdef STDC
+# include <stddef.h>
+# include <string.h>
+# include <stdlib.h>
+#endif
+#ifdef NO_ERRNO_H
+ extern int errno;
+#else
+# include <errno.h>
+#endif
+
+#ifndef local
+# define local static
+#endif
+/* compile with -Dlocal if your debugger can't find static symbols */
+
+typedef unsigned char uch;
+typedef uch FAR uchf;
+typedef unsigned short ush;
+typedef ush FAR ushf;
+typedef unsigned long ulg;
+
+
+#define ERR_RETURN(strm,err) \
+ return (strm->msg = (char*)ERR_MSG(err), (err))
+/* To be used only when the state is known to be valid */
+
+ /* common constants */
+
+#ifndef DEF_WBITS
+# define DEF_WBITS MAX_WBITS
+#endif
+/* default windowBits for decompression. MAX_WBITS is for compression only */
+
+#if MAX_MEM_LEVEL >= 8
+# define DEF_MEM_LEVEL 8
+#else
+# define DEF_MEM_LEVEL MAX_MEM_LEVEL
+#endif
+/* default memLevel */
+
+#define STORED_BLOCK 0
+#define STATIC_TREES 1
+#define DYN_TREES 2
+/* The three kinds of block type */
+
+#define MIN_MATCH 3
+#define MAX_MATCH 258
+/* The minimum and maximum match lengths */
+
+#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */
+
+ /* target dependencies */
+
+#ifdef MSDOS
+# define OS_CODE 0x00
+# if defined(__TURBOC__) || defined(__BORLANDC__)
+# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
+ /* Allow compilation with ANSI keywords only enabled */
+ void _Cdecl farfree( void *block );
+ void *_Cdecl farmalloc( unsigned long nbytes );
+# else
+# include <alloc.h>
+# endif
+# else /* MSC or DJGPP */
+# endif
+#endif
+
+#ifdef OS2
+# define OS_CODE 0x06
+#endif
+
+#ifdef WIN32 /* Window 95 & Windows NT */
+# define OS_CODE 0x0b
+#endif
+
+#if defined(VAXC) || defined(VMS)
+# define OS_CODE 0x02
+# define F_OPEN(name, mode) \
+ ft_fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
+#endif
+
+#ifdef AMIGA
+# define OS_CODE 0x01
+#endif
+
+#if defined(ATARI) || defined(atarist)
+# define OS_CODE 0x05
+#endif
+
+#if defined(MACOS) || defined(TARGET_OS_MAC)
+# define OS_CODE 0x07
+# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+# include <unix.h> /* for fdopen */
+# else
+# ifndef fdopen
+# define fdopen(fd,mode) NULL /* No fdopen() */
+# endif
+# endif
+#endif
+
+#ifdef __50SERIES /* Prime/PRIMOS */
+# define OS_CODE 0x0F
+#endif
+
+#ifdef TOPS20
+# define OS_CODE 0x0a
+#endif
+
+#if defined(_BEOS_) || defined(RISCOS)
+# define fdopen(fd,mode) NULL /* No fdopen() */
+#endif
+
+#if (defined(_MSC_VER) && (_MSC_VER > 600))
+# define fdopen(fd,type) _fdopen(fd,type)
+#endif
+
+
+ /* Common defaults */
+
+#ifndef OS_CODE
+# define OS_CODE 0x03 /* assume Unix */
+#endif
+
+#ifndef F_OPEN
+# define F_OPEN(name, mode) ft_fopen((name), (mode))
+#endif
+
+ /* functions */
+
+#ifdef HAVE_STRERROR
+ extern char *strerror OF((int));
+# define zstrerror(errnum) strerror(errnum)
+#else
+# define zstrerror(errnum) ""
+#endif
+
+#if defined(pyr)
+# define NO_MEMCPY
+#endif
+#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
+ /* Use our own functions for small and medium model with MSC <= 5.0.
+ * You may have to use the same strategy for Borland C (untested).
+ * The __SC__ check is for Symantec.
+ */
+# define NO_MEMCPY
+#endif
+#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY)
+# define HAVE_MEMCPY
+#endif
+#ifdef HAVE_MEMCPY
+# ifdef SMALL_MEDIUM /* MSDOS small or medium model */
+# define zmemcpy _fmemcpy
+# define zmemcmp _fmemcmp
+# define zmemzero(dest, len) _fmemset(dest, 0, len)
+# else
+# define zmemcpy ft_memcpy
+# define zmemcmp ft_memcmp
+# define zmemzero(dest, len) ft_memset(dest, 0, len)
+# endif
+#else
+ extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
+ extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
+ extern void zmemzero OF((Bytef* dest, uInt len));
+#endif
+
+/* Diagnostic functions */
+#ifdef DEBUG
+# include <stdio.h>
+ extern int z_verbose;
+ extern void z_error OF((char *m));
+# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
+# define Trace(x) {if (z_verbose>=0) fprintf x ;}
+# define Tracev(x) {if (z_verbose>0) fprintf x ;}
+# define Tracevv(x) {if (z_verbose>1) fprintf x ;}
+# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;}
+# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;}
+#else
+# define Assert(cond,msg)
+# define Trace(x)
+# define Tracev(x)
+# define Tracevv(x)
+# define Tracec(c,x)
+# define Tracecv(c,x)
+#endif
+
+
+typedef uLong (*check_func) OF((uLong check, const Bytef *buf,
+ uInt len));
+local voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
+local void zcfree OF((voidpf opaque, voidpf ptr));
+
+#define ZALLOC(strm, items, size) \
+ (*((strm)->zalloc))((strm)->opaque, (items), (size))
+#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
+#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
+
+#endif /* _Z_UTIL_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/Jamfile
new file mode 100644
index 00000000000..6f1f516e7cf
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/Jamfile
@@ -0,0 +1,16 @@
+# FreeType 2 src/lzw Jamfile
+#
+# Copyright 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) lzw ;
+
+Library $(FT2_LIB) : ftlzw.c ;
+
+# end of src/lzw Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftlzw.c b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftlzw.c
new file mode 100644
index 00000000000..a00bd5012fb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftlzw.c
@@ -0,0 +1,412 @@
+/***************************************************************************/
+/* */
+/* ftlzw.c */
+/* */
+/* FreeType support for .Z compressed files. */
+/* */
+/* This optional component relies on NetBSD's zopen(). It should mainly */
+/* be used to parse compressed PCF fonts, as found with many X11 server */
+/* distributions. */
+/* */
+/* Copyright 2004, 2005, 2006, 2009 by */
+/* Albert Chin-A-Young. */
+/* */
+/* Based on code in src/gzip/ftgzip.c, Copyright 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_LZW_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX LZW_Err_
+#define FT_ERR_BASE FT_Mod_Err_LZW
+
+#include FT_ERRORS_H
+
+
+#ifdef FT_CONFIG_OPTION_USE_LZW
+
+#include "ftzopen.h"
+
+
+/***************************************************************************/
+/***************************************************************************/
+/***** *****/
+/***** M E M O R Y M A N A G E M E N T *****/
+/***** *****/
+/***************************************************************************/
+/***************************************************************************/
+
+/***************************************************************************/
+/***************************************************************************/
+/***** *****/
+/***** F I L E D E S C R I P T O R *****/
+/***** *****/
+/***************************************************************************/
+/***************************************************************************/
+
+#define FT_LZW_BUFFER_SIZE 4096
+
+ typedef struct FT_LZWFileRec_
+ {
+ FT_Stream source; /* parent/source stream */
+ FT_Stream stream; /* embedding stream */
+ FT_Memory memory; /* memory allocator */
+ FT_LzwStateRec lzw; /* lzw decompressor state */
+
+ FT_Byte buffer[FT_LZW_BUFFER_SIZE]; /* output buffer */
+ FT_ULong pos; /* position in output */
+ FT_Byte* cursor;
+ FT_Byte* limit;
+
+ } FT_LZWFileRec, *FT_LZWFile;
+
+
+ /* check and skip .Z header */
+ static FT_Error
+ ft_lzw_check_header( FT_Stream stream )
+ {
+ FT_Error error;
+ FT_Byte head[2];
+
+
+ if ( FT_STREAM_SEEK( 0 ) ||
+ FT_STREAM_READ( head, 2 ) )
+ goto Exit;
+
+ /* head[0] && head[1] are the magic numbers */
+ if ( head[0] != 0x1f ||
+ head[1] != 0x9d )
+ error = LZW_Err_Invalid_File_Format;
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ ft_lzw_file_init( FT_LZWFile zip,
+ FT_Stream stream,
+ FT_Stream source )
+ {
+ FT_LzwState lzw = &zip->lzw;
+ FT_Error error = LZW_Err_Ok;
+
+
+ zip->stream = stream;
+ zip->source = source;
+ zip->memory = stream->memory;
+
+ zip->limit = zip->buffer + FT_LZW_BUFFER_SIZE;
+ zip->cursor = zip->limit;
+ zip->pos = 0;
+
+ /* check and skip .Z header */
+ {
+ stream = source;
+
+ error = ft_lzw_check_header( source );
+ if ( error )
+ goto Exit;
+ }
+
+ /* initialize internal lzw variable */
+ ft_lzwstate_init( lzw, source );
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ ft_lzw_file_done( FT_LZWFile zip )
+ {
+ /* clear the rest */
+ ft_lzwstate_done( &zip->lzw );
+
+ zip->memory = NULL;
+ zip->source = NULL;
+ zip->stream = NULL;
+ }
+
+
+ static FT_Error
+ ft_lzw_file_reset( FT_LZWFile zip )
+ {
+ FT_Stream stream = zip->source;
+ FT_Error error;
+
+
+ if ( !FT_STREAM_SEEK( 0 ) )
+ {
+ ft_lzwstate_reset( &zip->lzw );
+
+ zip->limit = zip->buffer + FT_LZW_BUFFER_SIZE;
+ zip->cursor = zip->limit;
+ zip->pos = 0;
+ }
+
+ return error;
+ }
+
+
+ static FT_Error
+ ft_lzw_file_fill_output( FT_LZWFile zip )
+ {
+ FT_LzwState lzw = &zip->lzw;
+ FT_ULong count;
+ FT_Error error = 0;
+
+
+ zip->cursor = zip->buffer;
+
+ count = ft_lzwstate_io( lzw, zip->buffer, FT_LZW_BUFFER_SIZE );
+
+ zip->limit = zip->cursor + count;
+
+ if ( count == 0 )
+ error = LZW_Err_Invalid_Stream_Operation;
+
+ return error;
+ }
+
+
+ /* fill output buffer; `count' must be <= FT_LZW_BUFFER_SIZE */
+ static FT_Error
+ ft_lzw_file_skip_output( FT_LZWFile zip,
+ FT_ULong count )
+ {
+ FT_Error error = LZW_Err_Ok;
+
+
+ /* first, we skip what we can from the output buffer */
+ {
+ FT_ULong delta = (FT_ULong)( zip->limit - zip->cursor );
+
+
+ if ( delta >= count )
+ delta = count;
+
+ zip->cursor += delta;
+ zip->pos += delta;
+
+ count -= delta;
+ }
+
+ /* next, we skip as many bytes remaining as possible */
+ while ( count > 0 )
+ {
+ FT_ULong delta = FT_LZW_BUFFER_SIZE;
+ FT_ULong numread;
+
+
+ if ( delta > count )
+ delta = count;
+
+ numread = ft_lzwstate_io( &zip->lzw, NULL, delta );
+ if ( numread < delta )
+ {
+ /* not enough bytes */
+ error = LZW_Err_Invalid_Stream_Operation;
+ break;
+ }
+
+ zip->pos += delta;
+ count -= delta;
+ }
+
+ return error;
+ }
+
+
+ static FT_ULong
+ ft_lzw_file_io( FT_LZWFile zip,
+ FT_ULong pos,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ FT_ULong result = 0;
+ FT_Error error;
+
+
+ /* seeking backwards. */
+ if ( pos < zip->pos )
+ {
+ /* If the new position is within the output buffer, simply */
+ /* decrement pointers, otherwise we reset the stream completely! */
+ if ( ( zip->pos - pos ) <= (FT_ULong)( zip->cursor - zip->buffer ) )
+ {
+ zip->cursor -= zip->pos - pos;
+ zip->pos = pos;
+ }
+ else
+ {
+ error = ft_lzw_file_reset( zip );
+ if ( error )
+ goto Exit;
+ }
+ }
+
+ /* skip unwanted bytes */
+ if ( pos > zip->pos )
+ {
+ error = ft_lzw_file_skip_output( zip, (FT_ULong)( pos - zip->pos ) );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( count == 0 )
+ goto Exit;
+
+ /* now read the data */
+ for (;;)
+ {
+ FT_ULong delta;
+
+
+ delta = (FT_ULong)( zip->limit - zip->cursor );
+ if ( delta >= count )
+ delta = count;
+
+ FT_MEM_COPY( buffer + result, zip->cursor, delta );
+ result += delta;
+ zip->cursor += delta;
+ zip->pos += delta;
+
+ count -= delta;
+ if ( count == 0 )
+ break;
+
+ error = ft_lzw_file_fill_output( zip );
+ if ( error )
+ break;
+ }
+
+ Exit:
+ return result;
+ }
+
+
+/***************************************************************************/
+/***************************************************************************/
+/***** *****/
+/***** L Z W E M B E D D I N G S T R E A M *****/
+/***** *****/
+/***************************************************************************/
+/***************************************************************************/
+
+ static void
+ ft_lzw_stream_close( FT_Stream stream )
+ {
+ FT_LZWFile zip = (FT_LZWFile)stream->descriptor.pointer;
+ FT_Memory memory = stream->memory;
+
+
+ if ( zip )
+ {
+ /* finalize lzw file descriptor */
+ ft_lzw_file_done( zip );
+
+ FT_FREE( zip );
+
+ stream->descriptor.pointer = NULL;
+ }
+ }
+
+
+ static FT_ULong
+ ft_lzw_stream_io( FT_Stream stream,
+ FT_ULong pos,
+ FT_Byte* buffer,
+ FT_ULong count )
+ {
+ FT_LZWFile zip = (FT_LZWFile)stream->descriptor.pointer;
+
+
+ return ft_lzw_file_io( zip, pos, buffer, count );
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stream_OpenLZW( FT_Stream stream,
+ FT_Stream source )
+ {
+ FT_Error error;
+ FT_Memory memory = source->memory;
+ FT_LZWFile zip;
+
+
+ /*
+ * Check the header right now; this prevents allocation of a huge
+ * LZWFile object (400 KByte of heap memory) if not necessary.
+ *
+ * Did I mention that you should never use .Z compressed font
+ * files?
+ */
+ error = ft_lzw_check_header( source );
+ if ( error )
+ goto Exit;
+
+ FT_ZERO( stream );
+ stream->memory = memory;
+
+ if ( !FT_NEW( zip ) )
+ {
+ error = ft_lzw_file_init( zip, stream, source );
+ if ( error )
+ {
+ FT_FREE( zip );
+ goto Exit;
+ }
+
+ stream->descriptor.pointer = zip;
+ }
+
+ stream->size = 0x7FFFFFFFL; /* don't know the real size! */
+ stream->pos = 0;
+ stream->base = 0;
+ stream->read = ft_lzw_stream_io;
+ stream->close = ft_lzw_stream_close;
+
+ Exit:
+ return error;
+ }
+
+
+#include "ftzopen.c"
+
+
+#else /* !FT_CONFIG_OPTION_USE_LZW */
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Stream_OpenLZW( FT_Stream stream,
+ FT_Stream source )
+ {
+ FT_UNUSED( stream );
+ FT_UNUSED( source );
+
+ return LZW_Err_Unimplemented_Feature;
+ }
+
+
+#endif /* !FT_CONFIG_OPTION_USE_LZW */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.c b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.c
new file mode 100644
index 00000000000..fc7831510d1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.c
@@ -0,0 +1,398 @@
+/***************************************************************************/
+/* */
+/* ftzopen.c */
+/* */
+/* FreeType support for .Z compressed files. */
+/* */
+/* This optional component relies on NetBSD's zopen(). It should mainly */
+/* be used to parse compressed PCF fonts, as found with many X11 server */
+/* distributions. */
+/* */
+/* Copyright 2005, 2006, 2007 by David Turner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#include "ftzopen.h"
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+
+
+ static int
+ ft_lzwstate_refill( FT_LzwState state )
+ {
+ FT_ULong count;
+
+
+ if ( state->in_eof )
+ return -1;
+
+ count = FT_Stream_TryRead( state->source,
+ state->buf_tab,
+ state->num_bits ); /* WHY? */
+
+ state->buf_size = (FT_UInt)count;
+ state->buf_total += count;
+ state->in_eof = FT_BOOL( count < state->num_bits );
+ state->buf_offset = 0;
+ state->buf_size = ( state->buf_size << 3 ) - ( state->num_bits - 1 );
+
+ if ( count == 0 ) /* end of file */
+ return -1;
+
+ return 0;
+ }
+
+
+ static FT_Int32
+ ft_lzwstate_get_code( FT_LzwState state )
+ {
+ FT_UInt num_bits = state->num_bits;
+ FT_Int offset = state->buf_offset;
+ FT_Byte* p;
+ FT_Int result;
+
+
+ if ( state->buf_clear ||
+ offset >= state->buf_size ||
+ state->free_ent >= state->free_bits )
+ {
+ if ( state->free_ent >= state->free_bits )
+ {
+ state->num_bits = ++num_bits;
+ state->free_bits = state->num_bits < state->max_bits
+ ? (FT_UInt)( ( 1UL << num_bits ) - 256 )
+ : state->max_free + 1;
+ }
+
+ if ( state->buf_clear )
+ {
+ state->num_bits = num_bits = LZW_INIT_BITS;
+ state->free_bits = (FT_UInt)( ( 1UL << num_bits ) - 256 );
+ state->buf_clear = 0;
+ }
+
+ if ( ft_lzwstate_refill( state ) < 0 )
+ return -1;
+
+ offset = 0;
+ }
+
+ state->buf_offset = offset + num_bits;
+
+ p = &state->buf_tab[offset >> 3];
+ offset &= 7;
+ result = *p++ >> offset;
+ offset = 8 - offset;
+ num_bits -= offset;
+
+ if ( num_bits >= 8 )
+ {
+ result |= *p++ << offset;
+ offset += 8;
+ num_bits -= 8;
+ }
+ if ( num_bits > 0 )
+ result |= ( *p & LZW_MASK( num_bits ) ) << offset;
+
+ return result;
+ }
+
+
+ /* grow the character stack */
+ static int
+ ft_lzwstate_stack_grow( FT_LzwState state )
+ {
+ if ( state->stack_top >= state->stack_size )
+ {
+ FT_Memory memory = state->memory;
+ FT_Error error;
+ FT_UInt old_size = state->stack_size;
+ FT_UInt new_size = old_size;
+
+ new_size = new_size + ( new_size >> 1 ) + 4;
+
+ if ( state->stack == state->stack_0 )
+ {
+ state->stack = NULL;
+ old_size = 0;
+ }
+
+ if ( FT_RENEW_ARRAY( state->stack, old_size, new_size ) )
+ return -1;
+
+ state->stack_size = new_size;
+ }
+ return 0;
+ }
+
+
+ /* grow the prefix/suffix arrays */
+ static int
+ ft_lzwstate_prefix_grow( FT_LzwState state )
+ {
+ FT_UInt old_size = state->prefix_size;
+ FT_UInt new_size = old_size;
+ FT_Memory memory = state->memory;
+ FT_Error error;
+
+
+ if ( new_size == 0 ) /* first allocation -> 9 bits */
+ new_size = 512;
+ else
+ new_size += new_size >> 2; /* don't grow too fast */
+
+ /*
+ * Note that the `suffix' array is located in the same memory block
+ * pointed to by `prefix'.
+ *
+ * I know that sizeof(FT_Byte) == 1 by definition, but it is clearer
+ * to write it literally.
+ *
+ */
+ if ( FT_REALLOC_MULT( state->prefix, old_size, new_size,
+ sizeof ( FT_UShort ) + sizeof ( FT_Byte ) ) )
+ return -1;
+
+ /* now adjust `suffix' and move the data accordingly */
+ state->suffix = (FT_Byte*)( state->prefix + new_size );
+
+ FT_MEM_MOVE( state->suffix,
+ state->prefix + old_size,
+ old_size * sizeof ( FT_Byte ) );
+
+ state->prefix_size = new_size;
+ return 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ft_lzwstate_reset( FT_LzwState state )
+ {
+ state->in_eof = 0;
+ state->buf_offset = 0;
+ state->buf_size = 0;
+ state->buf_clear = 0;
+ state->buf_total = 0;
+ state->stack_top = 0;
+ state->num_bits = LZW_INIT_BITS;
+ state->phase = FT_LZW_PHASE_START;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ft_lzwstate_init( FT_LzwState state,
+ FT_Stream source )
+ {
+ FT_ZERO( state );
+
+ state->source = source;
+ state->memory = source->memory;
+
+ state->prefix = NULL;
+ state->suffix = NULL;
+ state->prefix_size = 0;
+
+ state->stack = state->stack_0;
+ state->stack_size = sizeof ( state->stack_0 );
+
+ ft_lzwstate_reset( state );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ft_lzwstate_done( FT_LzwState state )
+ {
+ FT_Memory memory = state->memory;
+
+
+ ft_lzwstate_reset( state );
+
+ if ( state->stack != state->stack_0 )
+ FT_FREE( state->stack );
+
+ FT_FREE( state->prefix );
+ state->suffix = NULL;
+
+ FT_ZERO( state );
+ }
+
+
+#define FTLZW_STACK_PUSH( c ) \
+ FT_BEGIN_STMNT \
+ if ( state->stack_top >= state->stack_size && \
+ ft_lzwstate_stack_grow( state ) < 0 ) \
+ goto Eof; \
+ \
+ state->stack[state->stack_top++] = (FT_Byte)(c); \
+ FT_END_STMNT
+
+
+ FT_LOCAL_DEF( FT_ULong )
+ ft_lzwstate_io( FT_LzwState state,
+ FT_Byte* buffer,
+ FT_ULong out_size )
+ {
+ FT_ULong result = 0;
+
+ FT_UInt old_char = state->old_char;
+ FT_UInt old_code = state->old_code;
+ FT_UInt in_code = state->in_code;
+
+
+ if ( out_size == 0 )
+ goto Exit;
+
+ switch ( state->phase )
+ {
+ case FT_LZW_PHASE_START:
+ {
+ FT_Byte max_bits;
+ FT_Int32 c;
+
+
+ /* skip magic bytes, and read max_bits + block_flag */
+ if ( FT_Stream_Seek( state->source, 2 ) != 0 ||
+ FT_Stream_TryRead( state->source, &max_bits, 1 ) != 1 )
+ goto Eof;
+
+ state->max_bits = max_bits & LZW_BIT_MASK;
+ state->block_mode = max_bits & LZW_BLOCK_MASK;
+ state->max_free = (FT_UInt)( ( 1UL << state->max_bits ) - 256 );
+
+ if ( state->max_bits > LZW_MAX_BITS )
+ goto Eof;
+
+ state->num_bits = LZW_INIT_BITS;
+ state->free_ent = ( state->block_mode ? LZW_FIRST
+ : LZW_CLEAR ) - 256;
+ in_code = 0;
+
+ state->free_bits = state->num_bits < state->max_bits
+ ? (FT_UInt)( ( 1UL << state->num_bits ) - 256 )
+ : state->max_free + 1;
+
+ c = ft_lzwstate_get_code( state );
+ if ( c < 0 )
+ goto Eof;
+
+ old_code = old_char = (FT_UInt)c;
+
+ if ( buffer )
+ buffer[result] = (FT_Byte)old_char;
+
+ if ( ++result >= out_size )
+ goto Exit;
+
+ state->phase = FT_LZW_PHASE_CODE;
+ }
+ /* fall-through */
+
+ case FT_LZW_PHASE_CODE:
+ {
+ FT_Int32 c;
+ FT_UInt code;
+
+
+ NextCode:
+ c = ft_lzwstate_get_code( state );
+ if ( c < 0 )
+ goto Eof;
+
+ code = (FT_UInt)c;
+
+ if ( code == LZW_CLEAR && state->block_mode )
+ {
+ /* why not LZW_FIRST-256 ? */
+ state->free_ent = ( LZW_FIRST - 1 ) - 256;
+ state->buf_clear = 1;
+ c = ft_lzwstate_get_code( state );
+ if ( c < 0 )
+ goto Eof;
+
+ code = (FT_UInt)c;
+ }
+
+ in_code = code; /* save code for later */
+
+ if ( code >= 256U )
+ {
+ /* special case for KwKwKwK */
+ if ( code - 256U >= state->free_ent )
+ {
+ FTLZW_STACK_PUSH( old_char );
+ code = old_code;
+ }
+
+ while ( code >= 256U )
+ {
+ FTLZW_STACK_PUSH( state->suffix[code - 256] );
+ code = state->prefix[code - 256];
+ }
+ }
+
+ old_char = code;
+ FTLZW_STACK_PUSH( old_char );
+
+ state->phase = FT_LZW_PHASE_STACK;
+ }
+ /* fall-through */
+
+ case FT_LZW_PHASE_STACK:
+ {
+ while ( state->stack_top > 0 )
+ {
+ --state->stack_top;
+
+ if ( buffer )
+ buffer[result] = state->stack[state->stack_top];
+
+ if ( ++result == out_size )
+ goto Exit;
+ }
+
+ /* now create new entry */
+ if ( state->free_ent < state->max_free )
+ {
+ if ( state->free_ent >= state->prefix_size &&
+ ft_lzwstate_prefix_grow( state ) < 0 )
+ goto Eof;
+
+ FT_ASSERT( state->free_ent < state->prefix_size );
+
+ state->prefix[state->free_ent] = (FT_UShort)old_code;
+ state->suffix[state->free_ent] = (FT_Byte) old_char;
+
+ state->free_ent += 1;
+ }
+
+ old_code = in_code;
+
+ state->phase = FT_LZW_PHASE_CODE;
+ goto NextCode;
+ }
+
+ default: /* state == EOF */
+ ;
+ }
+
+ Exit:
+ state->old_code = old_code;
+ state->old_char = old_char;
+ state->in_code = in_code;
+
+ return result;
+
+ Eof:
+ state->phase = FT_LZW_PHASE_EOF;
+ goto Exit;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.h b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.h
new file mode 100644
index 00000000000..dd602402ac0
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.h
@@ -0,0 +1,171 @@
+/***************************************************************************/
+/* */
+/* ftzopen.h */
+/* */
+/* FreeType support for .Z compressed files. */
+/* */
+/* This optional component relies on NetBSD's zopen(). It should mainly */
+/* be used to parse compressed PCF fonts, as found with many X11 server */
+/* distributions. */
+/* */
+/* Copyright 2005, 2006, 2007, 2008 by David Turner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#ifndef __FT_ZOPEN_H__
+#define __FT_ZOPEN_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+ /*
+ * This is a complete re-implementation of the LZW file reader,
+ * since the old one was incredibly badly written, using
+ * 400 KByte of heap memory before decompressing anything.
+ *
+ */
+
+#define FT_LZW_IN_BUFF_SIZE 64
+#define FT_LZW_DEFAULT_STACK_SIZE 64
+
+#define LZW_INIT_BITS 9
+#define LZW_MAX_BITS 16
+
+#define LZW_CLEAR 256
+#define LZW_FIRST 257
+
+#define LZW_BIT_MASK 0x1f
+#define LZW_BLOCK_MASK 0x80
+#define LZW_MASK( n ) ( ( 1U << (n) ) - 1U )
+
+
+ typedef enum FT_LzwPhase_
+ {
+ FT_LZW_PHASE_START = 0,
+ FT_LZW_PHASE_CODE,
+ FT_LZW_PHASE_STACK,
+ FT_LZW_PHASE_EOF
+
+ } FT_LzwPhase;
+
+
+ /*
+ * state of LZW decompressor
+ *
+ * small technical note
+ * --------------------
+ *
+ * We use a few tricks in this implementation that are explained here to
+ * ease debugging and maintenance.
+ *
+ * - First of all, the `prefix' and `suffix' arrays contain the suffix
+ * and prefix for codes over 256; this means that
+ *
+ * prefix_of(code) == state->prefix[code-256]
+ * suffix_of(code) == state->suffix[code-256]
+ *
+ * Each prefix is a 16-bit code, and each suffix an 8-bit byte.
+ *
+ * Both arrays are stored in a single memory block, pointed to by
+ * `state->prefix'. This means that the following equality is always
+ * true:
+ *
+ * state->suffix == (FT_Byte*)(state->prefix + state->prefix_size)
+ *
+ * Of course, state->prefix_size is the number of prefix/suffix slots
+ * in the arrays, corresponding to codes 256..255+prefix_size.
+ *
+ * - `free_ent' is the index of the next free entry in the `prefix'
+ * and `suffix' arrays. This means that the corresponding `next free
+ * code' is really `256+free_ent'.
+ *
+ * Moreover, `max_free' is the maximum value that `free_ent' can reach.
+ *
+ * `max_free' corresponds to `(1 << max_bits) - 256'. Note that this
+ * value is always <= 0xFF00, which means that both `free_ent' and
+ * `max_free' can be stored in an FT_UInt variable, even on 16-bit
+ * machines.
+ *
+ * If `free_ent == max_free', you cannot add new codes to the
+ * prefix/suffix table.
+ *
+ * - `num_bits' is the current number of code bits, starting at 9 and
+ * growing each time `free_ent' reaches the value of `free_bits'. The
+ * latter is computed as follows
+ *
+ * if num_bits < max_bits:
+ * free_bits = (1 << num_bits)-256
+ * else:
+ * free_bits = max_free + 1
+ *
+ * Since the value of `max_free + 1' can never be reached by
+ * `free_ent', `num_bits' cannot grow larger than `max_bits'.
+ */
+
+ typedef struct FT_LzwStateRec_
+ {
+ FT_LzwPhase phase;
+ FT_Int in_eof;
+
+ FT_Byte buf_tab[16];
+ FT_Int buf_offset;
+ FT_Int buf_size;
+ FT_Bool buf_clear;
+ FT_Int buf_total;
+
+ FT_UInt max_bits; /* max code bits, from file header */
+ FT_Int block_mode; /* block mode flag, from file header */
+ FT_UInt max_free; /* (1 << max_bits) - 256 */
+
+ FT_UInt num_bits; /* current code bit number */
+ FT_UInt free_ent; /* index of next free entry */
+ FT_UInt free_bits; /* if reached by free_ent, increment num_bits */
+ FT_UInt old_code;
+ FT_UInt old_char;
+ FT_UInt in_code;
+
+ FT_UShort* prefix; /* always dynamically allocated / reallocated */
+ FT_Byte* suffix; /* suffix = (FT_Byte*)(prefix + prefix_size) */
+ FT_UInt prefix_size; /* number of slots in `prefix' or `suffix' */
+
+ FT_Byte* stack; /* character stack */
+ FT_UInt stack_top;
+ FT_UInt stack_size;
+ FT_Byte stack_0[FT_LZW_DEFAULT_STACK_SIZE]; /* minimize heap alloc */
+
+ FT_Stream source; /* source stream */
+ FT_Memory memory;
+
+ } FT_LzwStateRec, *FT_LzwState;
+
+
+ FT_LOCAL( void )
+ ft_lzwstate_init( FT_LzwState state,
+ FT_Stream source );
+
+ FT_LOCAL( void )
+ ft_lzwstate_done( FT_LzwState state );
+
+
+ FT_LOCAL( void )
+ ft_lzwstate_reset( FT_LzwState state );
+
+
+ FT_LOCAL( FT_ULong )
+ ft_lzwstate_io( FT_LzwState state,
+ FT_Byte* buffer,
+ FT_ULong out_size );
+
+/* */
+
+#endif /* __FT_ZOPEN_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/rules.mk
new file mode 100644
index 00000000000..5550a48d64b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 LZW support configuration rules
+#
+
+
+# Copyright 2004, 2005, 2006 by
+# Albert Chin-A-Young.
+#
+# Based on src/lzw/rules.mk, Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# LZW driver directory
+#
+LZW_DIR := $(SRC_DIR)/lzw
+
+
+# compilation flags for the driver
+#
+LZW_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(LZW_DIR))
+
+
+# LZW support sources (i.e., C files)
+#
+LZW_DRV_SRC := $(LZW_DIR)/ftlzw.c
+
+# LZW support headers
+#
+LZW_DRV_H := $(LZW_DIR)/ftzopen.h \
+ $(LZW_DIR)/ftzopen.c
+
+
+# LZW driver object(s)
+#
+# LZW_DRV_OBJ_M is used during `multi' builds
+# LZW_DRV_OBJ_S is used during `single' builds
+#
+LZW_DRV_OBJ_M := $(OBJ_DIR)/ftlzw.$O
+LZW_DRV_OBJ_S := $(OBJ_DIR)/ftlzw.$O
+
+# LZW support source file for single build
+#
+LZW_DRV_SRC_S := $(LZW_DIR)/ftlzw.c
+
+
+# LZW support - single object
+#
+$(LZW_DRV_OBJ_S): $(LZW_DRV_SRC_S) $(LZW_DRV_SRC) $(FREETYPE_H) $(LZW_DRV_H)
+ $(LZW_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(LZW_DRV_SRC_S))
+
+
+# LZW support - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(LZW_DIR)/%.c $(FREETYPE_H) $(LZW_DRV_H)
+ $(LZW_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(LZW_DRV_OBJ_S)
+DRV_OBJS_M += $(LZW_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/Jamfile
new file mode 100644
index 00000000000..b457143de4f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/otvalid Jamfile
+#
+# Copyright 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) otvalid ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = otvbase otvcommn otvgdef otvgpos otvgsub otvjstf otvmod otvmath ;
+ }
+ else
+ {
+ _sources = otvalid ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/otvalid Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/module.mk
new file mode 100644
index 00000000000..9cadde55e46
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 otvalid module definition
+#
+
+
+# Copyright 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += OTVALID_MODULE
+
+define OTVALID_MODULE
+$(OPEN_DRIVER) FT_Module_Class, otv_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)otvalid $(ECHO_DRIVER_DESC)OpenType validation module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.c
new file mode 100644
index 00000000000..d5c2b75abb6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.c
@@ -0,0 +1,31 @@
+/***************************************************************************/
+/* */
+/* otvalid.c */
+/* */
+/* FreeType validator for OpenType tables (body only). */
+/* */
+/* Copyright 2004, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+
+#include "otvbase.c"
+#include "otvcommn.c"
+#include "otvgdef.c"
+#include "otvgpos.c"
+#include "otvgsub.c"
+#include "otvjstf.c"
+#include "otvmath.c"
+#include "otvmod.c"
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.h
new file mode 100644
index 00000000000..eb99b9cc48e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.h
@@ -0,0 +1,78 @@
+/***************************************************************************/
+/* */
+/* otvalid.h */
+/* */
+/* OpenType table validation (specification only). */
+/* */
+/* Copyright 2004, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __OTVALID_H__
+#define __OTVALID_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#include "otverror.h" /* must come before FT_INTERNAL_VALIDATE_H */
+
+#include FT_INTERNAL_VALIDATE_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( void )
+ otv_BASE_validate( FT_Bytes table,
+ FT_Validator valid );
+
+ /* GSUB and GPOS tables should already be validated; */
+ /* if missing, set corresponding argument to 0 */
+ FT_LOCAL( void )
+ otv_GDEF_validate( FT_Bytes table,
+ FT_Bytes gsub,
+ FT_Bytes gpos,
+ FT_UInt glyph_count,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ otv_GPOS_validate( FT_Bytes table,
+ FT_UInt glyph_count,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ otv_GSUB_validate( FT_Bytes table,
+ FT_UInt glyph_count,
+ FT_Validator valid );
+
+ /* GSUB and GPOS tables should already be validated; */
+ /* if missing, set corresponding argument to 0 */
+ FT_LOCAL( void )
+ otv_JSTF_validate( FT_Bytes table,
+ FT_Bytes gsub,
+ FT_Bytes gpos,
+ FT_UInt glyph_count,
+ FT_Validator valid );
+
+ FT_LOCAL( void )
+ otv_MATH_validate( FT_Bytes table,
+ FT_UInt glyph_count,
+ FT_Validator ftvalid );
+
+
+FT_END_HEADER
+
+#endif /* __OTVALID_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvbase.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvbase.c
new file mode 100644
index 00000000000..d742d2dc95f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvbase.c
@@ -0,0 +1,318 @@
+/***************************************************************************/
+/* */
+/* otvbase.c */
+/* */
+/* OpenType BASE table validation (body). */
+/* */
+/* Copyright 2004, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_otvbase
+
+
+ static void
+ otv_BaseCoord_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt BaseCoordFormat;
+
+
+ OTV_NAME_ENTER( "BaseCoord" );
+
+ OTV_LIMIT_CHECK( 4 );
+ BaseCoordFormat = FT_NEXT_USHORT( p );
+ p += 2; /* skip Coordinate */
+
+ OTV_TRACE(( " (format %d)\n", BaseCoordFormat ));
+
+ switch ( BaseCoordFormat )
+ {
+ case 1: /* BaseCoordFormat1 */
+ break;
+
+ case 2: /* BaseCoordFormat2 */
+ OTV_LIMIT_CHECK( 4 ); /* ReferenceGlyph, BaseCoordPoint */
+ break;
+
+ case 3: /* BaseCoordFormat3 */
+ OTV_LIMIT_CHECK( 2 );
+ /* DeviceTable */
+ otv_Device_validate( table + FT_NEXT_USHORT( p ), valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ static void
+ otv_BaseTagList_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt BaseTagCount;
+
+
+ OTV_NAME_ENTER( "BaseTagList" );
+
+ OTV_LIMIT_CHECK( 2 );
+
+ BaseTagCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (BaseTagCount = %d)\n", BaseTagCount ));
+
+ OTV_LIMIT_CHECK( BaseTagCount * 4 ); /* BaselineTag */
+
+ OTV_EXIT;
+ }
+
+
+ static void
+ otv_BaseValues_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt BaseCoordCount;
+
+
+ OTV_NAME_ENTER( "BaseValues" );
+
+ OTV_LIMIT_CHECK( 4 );
+
+ p += 2; /* skip DefaultIndex */
+ BaseCoordCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (BaseCoordCount = %d)\n", BaseCoordCount ));
+
+ OTV_LIMIT_CHECK( BaseCoordCount * 2 );
+
+ /* BaseCoord */
+ for ( ; BaseCoordCount > 0; BaseCoordCount-- )
+ otv_BaseCoord_validate( table + FT_NEXT_USHORT( p ), valid );
+
+ OTV_EXIT;
+ }
+
+
+ static void
+ otv_MinMax_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt table_size;
+ FT_UInt FeatMinMaxCount;
+
+ OTV_OPTIONAL_TABLE( MinCoord );
+ OTV_OPTIONAL_TABLE( MaxCoord );
+
+
+ OTV_NAME_ENTER( "MinMax" );
+
+ OTV_LIMIT_CHECK( 6 );
+
+ OTV_OPTIONAL_OFFSET( MinCoord );
+ OTV_OPTIONAL_OFFSET( MaxCoord );
+ FeatMinMaxCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (FeatMinMaxCount = %d)\n", FeatMinMaxCount ));
+
+ table_size = FeatMinMaxCount * 8 + 6;
+
+ OTV_SIZE_CHECK( MinCoord );
+ if ( MinCoord )
+ otv_BaseCoord_validate( table + MinCoord, valid );
+
+ OTV_SIZE_CHECK( MaxCoord );
+ if ( MaxCoord )
+ otv_BaseCoord_validate( table + MaxCoord, valid );
+
+ OTV_LIMIT_CHECK( FeatMinMaxCount * 8 );
+
+ /* FeatMinMaxRecord */
+ for ( ; FeatMinMaxCount > 0; FeatMinMaxCount-- )
+ {
+ p += 4; /* skip FeatureTableTag */
+
+ OTV_OPTIONAL_OFFSET( MinCoord );
+ OTV_OPTIONAL_OFFSET( MaxCoord );
+
+ OTV_SIZE_CHECK( MinCoord );
+ if ( MinCoord )
+ otv_BaseCoord_validate( table + MinCoord, valid );
+
+ OTV_SIZE_CHECK( MaxCoord );
+ if ( MaxCoord )
+ otv_BaseCoord_validate( table + MaxCoord, valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ static void
+ otv_BaseScript_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt table_size;
+ FT_UInt BaseLangSysCount;
+
+ OTV_OPTIONAL_TABLE( BaseValues );
+ OTV_OPTIONAL_TABLE( DefaultMinMax );
+
+
+ OTV_NAME_ENTER( "BaseScript" );
+
+ OTV_LIMIT_CHECK( 6 );
+ OTV_OPTIONAL_OFFSET( BaseValues );
+ OTV_OPTIONAL_OFFSET( DefaultMinMax );
+ BaseLangSysCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (BaseLangSysCount = %d)\n", BaseLangSysCount ));
+
+ table_size = BaseLangSysCount * 6 + 6;
+
+ OTV_SIZE_CHECK( BaseValues );
+ if ( BaseValues )
+ otv_BaseValues_validate( table + BaseValues, valid );
+
+ OTV_SIZE_CHECK( DefaultMinMax );
+ if ( DefaultMinMax )
+ otv_MinMax_validate( table + DefaultMinMax, valid );
+
+ OTV_LIMIT_CHECK( BaseLangSysCount * 6 );
+
+ /* BaseLangSysRecord */
+ for ( ; BaseLangSysCount > 0; BaseLangSysCount-- )
+ {
+ p += 4; /* skip BaseLangSysTag */
+
+ otv_MinMax_validate( table + FT_NEXT_USHORT( p ), valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ static void
+ otv_BaseScriptList_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt BaseScriptCount;
+
+
+ OTV_NAME_ENTER( "BaseScriptList" );
+
+ OTV_LIMIT_CHECK( 2 );
+ BaseScriptCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (BaseScriptCount = %d)\n", BaseScriptCount ));
+
+ OTV_LIMIT_CHECK( BaseScriptCount * 6 );
+
+ /* BaseScriptRecord */
+ for ( ; BaseScriptCount > 0; BaseScriptCount-- )
+ {
+ p += 4; /* skip BaseScriptTag */
+
+ /* BaseScript */
+ otv_BaseScript_validate( table + FT_NEXT_USHORT( p ), valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ static void
+ otv_Axis_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt table_size;
+
+ OTV_OPTIONAL_TABLE( BaseTagList );
+
+
+ OTV_NAME_ENTER( "Axis" );
+
+ OTV_LIMIT_CHECK( 4 );
+ OTV_OPTIONAL_OFFSET( BaseTagList );
+
+ table_size = 4;
+
+ OTV_SIZE_CHECK( BaseTagList );
+ if ( BaseTagList )
+ otv_BaseTagList_validate( table + BaseTagList, valid );
+
+ /* BaseScriptList */
+ otv_BaseScriptList_validate( table + FT_NEXT_USHORT( p ), valid );
+
+ OTV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ otv_BASE_validate( FT_Bytes table,
+ FT_Validator ftvalid )
+ {
+ OTV_ValidatorRec validrec;
+ OTV_Validator valid = &validrec;
+ FT_Bytes p = table;
+ FT_UInt table_size;
+
+ OTV_OPTIONAL_TABLE( HorizAxis );
+ OTV_OPTIONAL_TABLE( VertAxis );
+
+
+ valid->root = ftvalid;
+
+ FT_TRACE3(( "validating BASE table\n" ));
+ OTV_INIT;
+
+ OTV_LIMIT_CHECK( 6 );
+
+ if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
+ FT_INVALID_FORMAT;
+
+ table_size = 6;
+
+ OTV_OPTIONAL_OFFSET( HorizAxis );
+ OTV_SIZE_CHECK( HorizAxis );
+ if ( HorizAxis )
+ otv_Axis_validate( table + HorizAxis, valid );
+
+ OTV_OPTIONAL_OFFSET( VertAxis );
+ OTV_SIZE_CHECK( VertAxis );
+ if ( VertAxis )
+ otv_Axis_validate( table + VertAxis, valid );
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.c
new file mode 100644
index 00000000000..a4f885b51f8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.c
@@ -0,0 +1,1086 @@
+/***************************************************************************/
+/* */
+/* otvcommn.c */
+/* */
+/* OpenType common tables validation (body). */
+/* */
+/* Copyright 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "otvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_otvcommon
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** COVERAGE TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ otv_Coverage_validate( FT_Bytes table,
+ OTV_Validator valid,
+ FT_Int expected_count )
+ {
+ FT_Bytes p = table;
+ FT_UInt CoverageFormat;
+ FT_UInt total = 0;
+
+
+ OTV_NAME_ENTER( "Coverage" );
+
+ OTV_LIMIT_CHECK( 4 );
+ CoverageFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", CoverageFormat ));
+
+ switch ( CoverageFormat )
+ {
+ case 1: /* CoverageFormat1 */
+ {
+ FT_UInt GlyphCount;
+ FT_UInt i;
+
+
+ GlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+ OTV_LIMIT_CHECK( GlyphCount * 2 ); /* GlyphArray */
+
+ for ( i = 0; i < GlyphCount; ++i )
+ {
+ FT_UInt gid;
+
+
+ gid = FT_NEXT_USHORT( p );
+ if ( gid >= valid->glyph_count )
+ FT_INVALID_GLYPH_ID;
+ }
+
+ total = GlyphCount;
+ }
+ break;
+
+ case 2: /* CoverageFormat2 */
+ {
+ FT_UInt n, RangeCount;
+ FT_UInt Start, End, StartCoverageIndex, last = 0;
+
+
+ RangeCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (RangeCount = %d)\n", RangeCount ));
+
+ OTV_LIMIT_CHECK( RangeCount * 6 );
+
+ /* RangeRecord */
+ for ( n = 0; n < RangeCount; n++ )
+ {
+ Start = FT_NEXT_USHORT( p );
+ End = FT_NEXT_USHORT( p );
+ StartCoverageIndex = FT_NEXT_USHORT( p );
+
+ if ( Start > End || StartCoverageIndex != total )
+ FT_INVALID_DATA;
+
+ if ( End >= valid->glyph_count )
+ FT_INVALID_GLYPH_ID;
+
+ if ( n > 0 && Start <= last )
+ FT_INVALID_DATA;
+
+ total += End - Start + 1;
+ last = End;
+ }
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ /* Generally, a coverage table offset has an associated count field. */
+ /* The number of glyphs in the table should match this field. If */
+ /* there is no associated count, a value of -1 tells us not to check. */
+ if ( expected_count != -1 && (FT_UInt)expected_count != total )
+ FT_INVALID_DATA;
+
+ OTV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ otv_Coverage_get_first( FT_Bytes table )
+ {
+ FT_Bytes p = table;
+
+
+ p += 4; /* skip CoverageFormat and Glyph/RangeCount */
+
+ return FT_NEXT_USHORT( p );
+ }
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ otv_Coverage_get_last( FT_Bytes table )
+ {
+ FT_Bytes p = table;
+ FT_UInt CoverageFormat = FT_NEXT_USHORT( p );
+ FT_UInt count = FT_NEXT_USHORT( p ); /* Glyph/RangeCount */
+ FT_UInt result = 0;
+
+
+ switch ( CoverageFormat )
+ {
+ case 1:
+ p += ( count - 1 ) * 2;
+ result = FT_NEXT_USHORT( p );
+ break;
+
+ case 2:
+ p += ( count - 1 ) * 6 + 2;
+ result = FT_NEXT_USHORT( p );
+ break;
+
+ default:
+ ;
+ }
+
+ return result;
+ }
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ otv_Coverage_get_count( FT_Bytes table )
+ {
+ FT_Bytes p = table;
+ FT_UInt CoverageFormat = FT_NEXT_USHORT( p );
+ FT_UInt count = FT_NEXT_USHORT( p ); /* Glyph/RangeCount */
+ FT_UInt result = 0;
+
+
+ switch ( CoverageFormat )
+ {
+ case 1:
+ return count;
+
+ case 2:
+ {
+ FT_UInt Start, End;
+
+
+ for ( ; count > 0; count-- )
+ {
+ Start = FT_NEXT_USHORT( p );
+ End = FT_NEXT_USHORT( p );
+ p += 2; /* skip StartCoverageIndex */
+
+ result += End - Start + 1;
+ }
+ }
+ break;
+
+ default:
+ ;
+ }
+
+ return result;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CLASS DEFINITION TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ otv_ClassDef_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt ClassFormat;
+
+
+ OTV_NAME_ENTER( "ClassDef" );
+
+ OTV_LIMIT_CHECK( 4 );
+ ClassFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", ClassFormat ));
+
+ switch ( ClassFormat )
+ {
+ case 1: /* ClassDefFormat1 */
+ {
+ FT_UInt StartGlyph;
+ FT_UInt GlyphCount;
+
+
+ OTV_LIMIT_CHECK( 4 );
+
+ StartGlyph = FT_NEXT_USHORT( p );
+ GlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+ OTV_LIMIT_CHECK( GlyphCount * 2 ); /* ClassValueArray */
+
+ if ( StartGlyph + GlyphCount - 1 >= valid->glyph_count )
+ FT_INVALID_GLYPH_ID;
+ }
+ break;
+
+ case 2: /* ClassDefFormat2 */
+ {
+ FT_UInt n, ClassRangeCount;
+ FT_UInt Start, End, last = 0;
+
+
+ ClassRangeCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (ClassRangeCount = %d)\n", ClassRangeCount ));
+
+ OTV_LIMIT_CHECK( ClassRangeCount * 6 );
+
+ /* ClassRangeRecord */
+ for ( n = 0; n < ClassRangeCount; n++ )
+ {
+ Start = FT_NEXT_USHORT( p );
+ End = FT_NEXT_USHORT( p );
+ p += 2; /* skip Class */
+
+ if ( Start > End || ( n > 0 && Start <= last ) )
+ FT_INVALID_DATA;
+
+ if ( End >= valid->glyph_count )
+ FT_INVALID_GLYPH_ID;
+
+ last = End;
+ }
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ /* no need to check glyph indices used as input to class definition */
+ /* tables since even invalid glyph indices return a meaningful result */
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** DEVICE TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ otv_Device_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt StartSize, EndSize, DeltaFormat, count;
+
+
+ OTV_NAME_ENTER( "Device" );
+
+ OTV_LIMIT_CHECK( 8 );
+ StartSize = FT_NEXT_USHORT( p );
+ EndSize = FT_NEXT_USHORT( p );
+ DeltaFormat = FT_NEXT_USHORT( p );
+
+ if ( DeltaFormat < 1 || DeltaFormat > 3 )
+ FT_INVALID_FORMAT;
+
+ if ( EndSize < StartSize )
+ FT_INVALID_DATA;
+
+ count = EndSize - StartSize + 1;
+ OTV_LIMIT_CHECK( ( 1 << DeltaFormat ) * count / 8 ); /* DeltaValue */
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** LOOKUPS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* uses valid->type_count */
+ /* uses valid->type_funcs */
+
+ FT_LOCAL_DEF( void )
+ otv_Lookup_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt LookupType, SubTableCount;
+ OTV_Validate_Func validate;
+
+
+ OTV_NAME_ENTER( "Lookup" );
+
+ OTV_LIMIT_CHECK( 6 );
+ LookupType = FT_NEXT_USHORT( p );
+ p += 2; /* skip LookupFlag */
+ SubTableCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (type %d)\n", LookupType ));
+
+ if ( LookupType == 0 || LookupType > valid->type_count )
+ FT_INVALID_DATA;
+
+ validate = valid->type_funcs[LookupType - 1];
+
+ OTV_TRACE(( " (SubTableCount = %d)\n", SubTableCount ));
+
+ OTV_LIMIT_CHECK( SubTableCount * 2 );
+
+ /* SubTable */
+ for ( ; SubTableCount > 0; SubTableCount-- )
+ validate( table + FT_NEXT_USHORT( p ), valid );
+
+ OTV_EXIT;
+ }
+
+
+ /* uses valid->lookup_count */
+
+ FT_LOCAL_DEF( void )
+ otv_LookupList_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt LookupCount;
+
+
+ OTV_NAME_ENTER( "LookupList" );
+
+ OTV_LIMIT_CHECK( 2 );
+ LookupCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (LookupCount = %d)\n", LookupCount ));
+
+ OTV_LIMIT_CHECK( LookupCount * 2 );
+
+ valid->lookup_count = LookupCount;
+
+ /* Lookup */
+ for ( ; LookupCount > 0; LookupCount-- )
+ otv_Lookup_validate( table + FT_NEXT_USHORT( p ), valid );
+
+ OTV_EXIT;
+ }
+
+
+ static FT_UInt
+ otv_LookupList_get_count( FT_Bytes table )
+ {
+ return FT_NEXT_USHORT( table );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FEATURES *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* uses valid->lookup_count */
+
+ FT_LOCAL_DEF( void )
+ otv_Feature_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt LookupCount;
+
+
+ OTV_NAME_ENTER( "Feature" );
+
+ OTV_LIMIT_CHECK( 4 );
+ p += 2; /* skip FeatureParams (unused) */
+ LookupCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (LookupCount = %d)\n", LookupCount ));
+
+ OTV_LIMIT_CHECK( LookupCount * 2 );
+
+ /* LookupListIndex */
+ for ( ; LookupCount > 0; LookupCount-- )
+ if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
+ FT_INVALID_DATA;
+
+ OTV_EXIT;
+ }
+
+
+ static FT_UInt
+ otv_Feature_get_count( FT_Bytes table )
+ {
+ return FT_NEXT_USHORT( table );
+ }
+
+
+ /* sets valid->lookup_count */
+
+ FT_LOCAL_DEF( void )
+ otv_FeatureList_validate( FT_Bytes table,
+ FT_Bytes lookups,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt FeatureCount;
+
+
+ OTV_NAME_ENTER( "FeatureList" );
+
+ OTV_LIMIT_CHECK( 2 );
+ FeatureCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (FeatureCount = %d)\n", FeatureCount ));
+
+ OTV_LIMIT_CHECK( FeatureCount * 2 );
+
+ valid->lookup_count = otv_LookupList_get_count( lookups );
+
+ /* FeatureRecord */
+ for ( ; FeatureCount > 0; FeatureCount-- )
+ {
+ p += 4; /* skip FeatureTag */
+
+ /* Feature */
+ otv_Feature_validate( table + FT_NEXT_USHORT( p ), valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** LANGUAGE SYSTEM *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* uses valid->extra1 (number of features) */
+
+ FT_LOCAL_DEF( void )
+ otv_LangSys_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt ReqFeatureIndex;
+ FT_UInt FeatureCount;
+
+
+ OTV_NAME_ENTER( "LangSys" );
+
+ OTV_LIMIT_CHECK( 6 );
+ p += 2; /* skip LookupOrder (unused) */
+ ReqFeatureIndex = FT_NEXT_USHORT( p );
+ FeatureCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (ReqFeatureIndex = %d)\n", ReqFeatureIndex ));
+ OTV_TRACE(( " (FeatureCount = %d)\n", FeatureCount ));
+
+ if ( ReqFeatureIndex != 0xFFFFU && ReqFeatureIndex >= valid->extra1 )
+ FT_INVALID_DATA;
+
+ OTV_LIMIT_CHECK( FeatureCount * 2 );
+
+ /* FeatureIndex */
+ for ( ; FeatureCount > 0; FeatureCount-- )
+ if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
+ FT_INVALID_DATA;
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** SCRIPTS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ otv_Script_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_UInt DefaultLangSys, LangSysCount;
+ FT_Bytes p = table;
+
+
+ OTV_NAME_ENTER( "Script" );
+
+ OTV_LIMIT_CHECK( 4 );
+ DefaultLangSys = FT_NEXT_USHORT( p );
+ LangSysCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (LangSysCount = %d)\n", LangSysCount ));
+
+ if ( DefaultLangSys != 0 )
+ otv_LangSys_validate( table + DefaultLangSys, valid );
+
+ OTV_LIMIT_CHECK( LangSysCount * 6 );
+
+ /* LangSysRecord */
+ for ( ; LangSysCount > 0; LangSysCount-- )
+ {
+ p += 4; /* skip LangSysTag */
+
+ /* LangSys */
+ otv_LangSys_validate( table + FT_NEXT_USHORT( p ), valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /* sets valid->extra1 (number of features) */
+
+ FT_LOCAL_DEF( void )
+ otv_ScriptList_validate( FT_Bytes table,
+ FT_Bytes features,
+ OTV_Validator valid )
+ {
+ FT_UInt ScriptCount;
+ FT_Bytes p = table;
+
+
+ OTV_NAME_ENTER( "ScriptList" );
+
+ OTV_LIMIT_CHECK( 2 );
+ ScriptCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (ScriptCount = %d)\n", ScriptCount ));
+
+ OTV_LIMIT_CHECK( ScriptCount * 6 );
+
+ valid->extra1 = otv_Feature_get_count( features );
+
+ /* ScriptRecord */
+ for ( ; ScriptCount > 0; ScriptCount-- )
+ {
+ p += 4; /* skip ScriptTag */
+
+ otv_Script_validate( table + FT_NEXT_USHORT( p ), valid ); /* Script */
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ u: uint16
+ ux: unit16 [x]
+
+ s: struct
+ sx: struct [x]
+ sxy: struct [x], using external y count
+
+ x: uint16 x
+
+ C: Coverage
+
+ O: Offset
+ On: Offset (NULL)
+ Ox: Offset [x]
+ Onx: Offset (NULL) [x]
+ */
+
+ FT_LOCAL_DEF( void )
+ otv_x_Ox( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt Count;
+ OTV_Validate_Func func;
+
+
+ OTV_ENTER;
+
+ OTV_LIMIT_CHECK( 2 );
+ Count = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (Count = %d)\n", Count ));
+
+ OTV_LIMIT_CHECK( Count * 2 );
+
+ valid->nesting_level++;
+ func = valid->func[valid->nesting_level];
+
+ for ( ; Count > 0; Count-- )
+ func( table + FT_NEXT_USHORT( p ), valid );
+
+ valid->nesting_level--;
+
+ OTV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ otv_u_C_x_Ox( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt Count, Coverage;
+ OTV_Validate_Func func;
+
+
+ OTV_ENTER;
+
+ p += 2; /* skip Format */
+
+ OTV_LIMIT_CHECK( 4 );
+ Coverage = FT_NEXT_USHORT( p );
+ Count = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (Count = %d)\n", Count ));
+
+ otv_Coverage_validate( table + Coverage, valid, Count );
+
+ OTV_LIMIT_CHECK( Count * 2 );
+
+ valid->nesting_level++;
+ func = valid->func[valid->nesting_level];
+
+ for ( ; Count > 0; Count-- )
+ func( table + FT_NEXT_USHORT( p ), valid );
+
+ valid->nesting_level--;
+
+ OTV_EXIT;
+ }
+
+
+ /* uses valid->extra1 (if > 0: array value limit) */
+
+ FT_LOCAL_DEF( void )
+ otv_x_ux( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt Count;
+
+
+ OTV_ENTER;
+
+ OTV_LIMIT_CHECK( 2 );
+ Count = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (Count = %d)\n", Count ));
+
+ OTV_LIMIT_CHECK( Count * 2 );
+
+ if ( valid->extra1 )
+ {
+ for ( ; Count > 0; Count-- )
+ if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
+ FT_INVALID_DATA;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /* `ux' in the function's name is not really correct since only x-1 */
+ /* elements are tested */
+
+ /* uses valid->extra1 (array value limit) */
+
+ FT_LOCAL_DEF( void )
+ otv_x_y_ux_sy( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt Count1, Count2;
+
+
+ OTV_ENTER;
+
+ OTV_LIMIT_CHECK( 4 );
+ Count1 = FT_NEXT_USHORT( p );
+ Count2 = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (Count1 = %d)\n", Count1 ));
+ OTV_TRACE(( " (Count2 = %d)\n", Count2 ));
+
+ if ( Count1 == 0 )
+ FT_INVALID_DATA;
+
+ OTV_LIMIT_CHECK( ( Count1 - 1 ) * 2 + Count2 * 4 );
+ p += ( Count1 - 1 ) * 2;
+
+ for ( ; Count2 > 0; Count2-- )
+ {
+ if ( FT_NEXT_USHORT( p ) >= Count1 )
+ FT_INVALID_DATA;
+
+ if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
+ FT_INVALID_DATA;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /* `uy' in the function's name is not really correct since only y-1 */
+ /* elements are tested */
+
+ /* uses valid->extra1 (array value limit) */
+
+ FT_LOCAL_DEF( void )
+ otv_x_ux_y_uy_z_uz_p_sp( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt BacktrackCount, InputCount, LookaheadCount;
+ FT_UInt Count;
+
+
+ OTV_ENTER;
+
+ OTV_LIMIT_CHECK( 2 );
+ BacktrackCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (BacktrackCount = %d)\n", BacktrackCount ));
+
+ OTV_LIMIT_CHECK( BacktrackCount * 2 + 2 );
+ p += BacktrackCount * 2;
+
+ InputCount = FT_NEXT_USHORT( p );
+ if ( InputCount == 0 )
+ FT_INVALID_DATA;
+
+ OTV_TRACE(( " (InputCount = %d)\n", InputCount ));
+
+ OTV_LIMIT_CHECK( InputCount * 2 );
+ p += ( InputCount - 1 ) * 2;
+
+ LookaheadCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (LookaheadCount = %d)\n", LookaheadCount ));
+
+ OTV_LIMIT_CHECK( LookaheadCount * 2 + 2 );
+ p += LookaheadCount * 2;
+
+ Count = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (Count = %d)\n", Count ));
+
+ OTV_LIMIT_CHECK( Count * 4 );
+
+ for ( ; Count > 0; Count-- )
+ {
+ if ( FT_NEXT_USHORT( p ) >= InputCount )
+ FT_INVALID_DATA;
+
+ if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
+ FT_INVALID_DATA;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /* sets valid->extra1 (valid->lookup_count) */
+
+ FT_LOCAL_DEF( void )
+ otv_u_O_O_x_Onx( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt Coverage, ClassDef, ClassSetCount;
+ OTV_Validate_Func func;
+
+
+ OTV_ENTER;
+
+ p += 2; /* skip Format */
+
+ OTV_LIMIT_CHECK( 6 );
+ Coverage = FT_NEXT_USHORT( p );
+ ClassDef = FT_NEXT_USHORT( p );
+ ClassSetCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (ClassSetCount = %d)\n", ClassSetCount ));
+
+ otv_Coverage_validate( table + Coverage, valid, -1 );
+ otv_ClassDef_validate( table + ClassDef, valid );
+
+ OTV_LIMIT_CHECK( ClassSetCount * 2 );
+
+ valid->nesting_level++;
+ func = valid->func[valid->nesting_level];
+ valid->extra1 = valid->lookup_count;
+
+ for ( ; ClassSetCount > 0; ClassSetCount-- )
+ {
+ FT_UInt offset = FT_NEXT_USHORT( p );
+
+
+ if ( offset )
+ func( table + offset, valid );
+ }
+
+ valid->nesting_level--;
+
+ OTV_EXIT;
+ }
+
+
+ /* uses valid->lookup_count */
+
+ FT_LOCAL_DEF( void )
+ otv_u_x_y_Ox_sy( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt GlyphCount, Count, count1;
+
+
+ OTV_ENTER;
+
+ p += 2; /* skip Format */
+
+ OTV_LIMIT_CHECK( 4 );
+ GlyphCount = FT_NEXT_USHORT( p );
+ Count = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+ OTV_TRACE(( " (Count = %d)\n", Count ));
+
+ OTV_LIMIT_CHECK( GlyphCount * 2 + Count * 4 );
+
+ for ( count1 = GlyphCount; count1 > 0; count1-- )
+ otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+ for ( ; Count > 0; Count-- )
+ {
+ if ( FT_NEXT_USHORT( p ) >= GlyphCount )
+ FT_INVALID_DATA;
+
+ if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
+ FT_INVALID_DATA;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /* sets valid->extra1 (valid->lookup_count) */
+
+ FT_LOCAL_DEF( void )
+ otv_u_O_O_O_O_x_Onx( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt Coverage;
+ FT_UInt BacktrackClassDef, InputClassDef, LookaheadClassDef;
+ FT_UInt ChainClassSetCount;
+ OTV_Validate_Func func;
+
+
+ OTV_ENTER;
+
+ p += 2; /* skip Format */
+
+ OTV_LIMIT_CHECK( 10 );
+ Coverage = FT_NEXT_USHORT( p );
+ BacktrackClassDef = FT_NEXT_USHORT( p );
+ InputClassDef = FT_NEXT_USHORT( p );
+ LookaheadClassDef = FT_NEXT_USHORT( p );
+ ChainClassSetCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (ChainClassSetCount = %d)\n", ChainClassSetCount ));
+
+ otv_Coverage_validate( table + Coverage, valid, -1 );
+
+ otv_ClassDef_validate( table + BacktrackClassDef, valid );
+ otv_ClassDef_validate( table + InputClassDef, valid );
+ otv_ClassDef_validate( table + LookaheadClassDef, valid );
+
+ OTV_LIMIT_CHECK( ChainClassSetCount * 2 );
+
+ valid->nesting_level++;
+ func = valid->func[valid->nesting_level];
+ valid->extra1 = valid->lookup_count;
+
+ for ( ; ChainClassSetCount > 0; ChainClassSetCount-- )
+ {
+ FT_UInt offset = FT_NEXT_USHORT( p );
+
+
+ if ( offset )
+ func( table + offset, valid );
+ }
+
+ valid->nesting_level--;
+
+ OTV_EXIT;
+ }
+
+
+ /* uses valid->lookup_count */
+
+ FT_LOCAL_DEF( void )
+ otv_u_x_Ox_y_Oy_z_Oz_p_sp( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt BacktrackGlyphCount, InputGlyphCount, LookaheadGlyphCount;
+ FT_UInt count1, count2;
+
+
+ OTV_ENTER;
+
+ p += 2; /* skip Format */
+
+ OTV_LIMIT_CHECK( 2 );
+ BacktrackGlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (BacktrackGlyphCount = %d)\n", BacktrackGlyphCount ));
+
+ OTV_LIMIT_CHECK( BacktrackGlyphCount * 2 + 2 );
+
+ for ( ; BacktrackGlyphCount > 0; BacktrackGlyphCount-- )
+ otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+ InputGlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (InputGlyphCount = %d)\n", InputGlyphCount ));
+
+ OTV_LIMIT_CHECK( InputGlyphCount * 2 + 2 );
+
+ for ( count1 = InputGlyphCount; count1 > 0; count1-- )
+ otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+ LookaheadGlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (LookaheadGlyphCount = %d)\n", LookaheadGlyphCount ));
+
+ OTV_LIMIT_CHECK( LookaheadGlyphCount * 2 + 2 );
+
+ for ( ; LookaheadGlyphCount > 0; LookaheadGlyphCount-- )
+ otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+ count2 = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (Count = %d)\n", count2 ));
+
+ OTV_LIMIT_CHECK( count2 * 4 );
+
+ for ( ; count2 > 0; count2-- )
+ {
+ if ( FT_NEXT_USHORT( p ) >= InputGlyphCount )
+ FT_INVALID_DATA;
+
+ if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
+ FT_INVALID_DATA;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ otv_GSUBGPOS_get_Lookup_count( FT_Bytes table )
+ {
+ FT_Bytes p = table + 8;
+
+
+ return otv_LookupList_get_count( table + FT_NEXT_USHORT( p ) );
+ }
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ otv_GSUBGPOS_have_MarkAttachmentType_flag( FT_Bytes table )
+ {
+ FT_Bytes p, lookup;
+ FT_UInt count;
+
+
+ if ( !table )
+ return 0;
+
+ /* LookupList */
+ p = table + 8;
+ table += FT_NEXT_USHORT( p );
+
+ /* LookupCount */
+ p = table;
+ count = FT_NEXT_USHORT( p );
+
+ for ( ; count > 0; count-- )
+ {
+ FT_Bytes oldp;
+
+
+ /* Lookup */
+ lookup = table + FT_NEXT_USHORT( p );
+
+ oldp = p;
+
+ /* LookupFlag */
+ p = lookup + 2;
+ if ( FT_NEXT_USHORT( p ) & 0xFF00U )
+ return 1;
+
+ p = oldp;
+ }
+
+ return 0;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.h
new file mode 100644
index 00000000000..71726d5b2e8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.h
@@ -0,0 +1,437 @@
+/***************************************************************************/
+/* */
+/* otvcommn.h */
+/* */
+/* OpenType common tables validation (specification). */
+/* */
+/* Copyright 2004, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __OTVCOMMN_H__
+#define __OTVCOMMN_H__
+
+
+#include <ft2build.h>
+#include "otvalid.h"
+#include FT_INTERNAL_DEBUG_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** VALIDATION *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct OTV_ValidatorRec_* OTV_Validator;
+
+ typedef void (*OTV_Validate_Func)( FT_Bytes table,
+ OTV_Validator valid );
+
+ typedef struct OTV_ValidatorRec_
+ {
+ FT_Validator root;
+ FT_UInt type_count;
+ OTV_Validate_Func* type_funcs;
+
+ FT_UInt lookup_count;
+ FT_UInt glyph_count;
+
+ FT_UInt nesting_level;
+
+ OTV_Validate_Func func[3];
+
+ FT_UInt extra1; /* for passing parameters */
+ FT_UInt extra2;
+ FT_Bytes extra3;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_UInt debug_indent;
+ const FT_String* debug_function_name[3];
+#endif
+
+ } OTV_ValidatorRec;
+
+
+#undef FT_INVALID_
+#define FT_INVALID_( _prefix, _error ) \
+ ft_validator_error( valid->root, _prefix ## _error )
+
+#define OTV_OPTIONAL_TABLE( _table ) FT_UShort _table; \
+ FT_Bytes _table ## _p
+
+#define OTV_OPTIONAL_OFFSET( _offset ) \
+ FT_BEGIN_STMNT \
+ _offset ## _p = p; \
+ _offset = FT_NEXT_USHORT( p ); \
+ FT_END_STMNT
+
+#define OTV_LIMIT_CHECK( _count ) \
+ FT_BEGIN_STMNT \
+ if ( p + (_count) > valid->root->limit ) \
+ FT_INVALID_TOO_SHORT; \
+ FT_END_STMNT
+
+#define OTV_SIZE_CHECK( _size ) \
+ FT_BEGIN_STMNT \
+ if ( _size > 0 && _size < table_size ) \
+ { \
+ if ( valid->root->level == FT_VALIDATE_PARANOID ) \
+ FT_INVALID_OFFSET; \
+ else \
+ { \
+ /* strip off `const' */ \
+ FT_Byte* pp = (FT_Byte*)_size ## _p; \
+ \
+ \
+ FT_TRACE3(( "\n" \
+ "Invalid offset to optional table `%s'!\n" \
+ "Set to zero.\n" \
+ "\n", #_size )); \
+ \
+ /* always assume 16bit entities */ \
+ _size = pp[0] = pp[1] = 0; \
+ } \
+ } \
+ FT_END_STMNT
+
+
+#define OTV_NAME_(x) #x
+#define OTV_NAME(x) OTV_NAME_(x)
+
+#define OTV_FUNC_(x) x##Func
+#define OTV_FUNC(x) OTV_FUNC_(x)
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define OTV_NEST1( x ) \
+ FT_BEGIN_STMNT \
+ valid->nesting_level = 0; \
+ valid->func[0] = OTV_FUNC( x ); \
+ valid->debug_function_name[0] = OTV_NAME( x ); \
+ FT_END_STMNT
+
+#define OTV_NEST2( x, y ) \
+ FT_BEGIN_STMNT \
+ valid->nesting_level = 0; \
+ valid->func[0] = OTV_FUNC( x ); \
+ valid->func[1] = OTV_FUNC( y ); \
+ valid->debug_function_name[0] = OTV_NAME( x ); \
+ valid->debug_function_name[1] = OTV_NAME( y ); \
+ FT_END_STMNT
+
+#define OTV_NEST3( x, y, z ) \
+ FT_BEGIN_STMNT \
+ valid->nesting_level = 0; \
+ valid->func[0] = OTV_FUNC( x ); \
+ valid->func[1] = OTV_FUNC( y ); \
+ valid->func[2] = OTV_FUNC( z ); \
+ valid->debug_function_name[0] = OTV_NAME( x ); \
+ valid->debug_function_name[1] = OTV_NAME( y ); \
+ valid->debug_function_name[2] = OTV_NAME( z ); \
+ FT_END_STMNT
+
+#define OTV_INIT valid->debug_indent = 0
+
+#define OTV_ENTER \
+ FT_BEGIN_STMNT \
+ valid->debug_indent += 2; \
+ FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+ FT_TRACE4(( "%s table\n", \
+ valid->debug_function_name[valid->nesting_level] )); \
+ FT_END_STMNT
+
+#define OTV_NAME_ENTER( name ) \
+ FT_BEGIN_STMNT \
+ valid->debug_indent += 2; \
+ FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+ FT_TRACE4(( "%s table\n", name )); \
+ FT_END_STMNT
+
+#define OTV_EXIT valid->debug_indent -= 2
+
+#define OTV_TRACE( s ) \
+ FT_BEGIN_STMNT \
+ FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+ FT_TRACE4( s ); \
+ FT_END_STMNT
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define OTV_NEST1( x ) \
+ FT_BEGIN_STMNT \
+ valid->nesting_level = 0; \
+ valid->func[0] = OTV_FUNC( x ); \
+ FT_END_STMNT
+
+#define OTV_NEST2( x, y ) \
+ FT_BEGIN_STMNT \
+ valid->nesting_level = 0; \
+ valid->func[0] = OTV_FUNC( x ); \
+ valid->func[1] = OTV_FUNC( y ); \
+ FT_END_STMNT
+
+#define OTV_NEST3( x, y, z ) \
+ FT_BEGIN_STMNT \
+ valid->nesting_level = 0; \
+ valid->func[0] = OTV_FUNC( x ); \
+ valid->func[1] = OTV_FUNC( y ); \
+ valid->func[2] = OTV_FUNC( z ); \
+ FT_END_STMNT
+
+#define OTV_INIT do { } while ( 0 )
+#define OTV_ENTER do { } while ( 0 )
+#define OTV_NAME_ENTER( name ) do { } while ( 0 )
+#define OTV_EXIT do { } while ( 0 )
+
+#define OTV_TRACE( s ) do { } while ( 0 )
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+#define OTV_RUN valid->func[0]
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** COVERAGE TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ otv_Coverage_validate( FT_Bytes table,
+ OTV_Validator valid,
+ FT_Int expected_count );
+
+ /* return first covered glyph */
+ FT_LOCAL( FT_UInt )
+ otv_Coverage_get_first( FT_Bytes table );
+
+ /* return last covered glyph */
+ FT_LOCAL( FT_UInt )
+ otv_Coverage_get_last( FT_Bytes table );
+
+ /* return number of covered glyphs */
+ FT_LOCAL( FT_UInt )
+ otv_Coverage_get_count( FT_Bytes table );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CLASS DEFINITION TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ otv_ClassDef_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** DEVICE TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ otv_Device_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** LOOKUPS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ otv_Lookup_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+ FT_LOCAL( void )
+ otv_LookupList_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FEATURES *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ otv_Feature_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+ /* lookups must already be validated */
+ FT_LOCAL( void )
+ otv_FeatureList_validate( FT_Bytes table,
+ FT_Bytes lookups,
+ OTV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** LANGUAGE SYSTEM *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ otv_LangSys_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** SCRIPTS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ otv_Script_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+ /* features must already be validated */
+ FT_LOCAL( void )
+ otv_ScriptList_validate( FT_Bytes table,
+ FT_Bytes features,
+ OTV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define ChainPosClassSetFunc otv_x_Ox
+#define ChainPosRuleSetFunc otv_x_Ox
+#define ChainSubClassSetFunc otv_x_Ox
+#define ChainSubRuleSetFunc otv_x_Ox
+#define JstfLangSysFunc otv_x_Ox
+#define JstfMaxFunc otv_x_Ox
+#define LigGlyphFunc otv_x_Ox
+#define LigatureArrayFunc otv_x_Ox
+#define LigatureSetFunc otv_x_Ox
+#define PosClassSetFunc otv_x_Ox
+#define PosRuleSetFunc otv_x_Ox
+#define SubClassSetFunc otv_x_Ox
+#define SubRuleSetFunc otv_x_Ox
+
+ FT_LOCAL( void )
+ otv_x_Ox ( FT_Bytes table,
+ OTV_Validator valid );
+
+#define AlternateSubstFormat1Func otv_u_C_x_Ox
+#define ChainContextPosFormat1Func otv_u_C_x_Ox
+#define ChainContextSubstFormat1Func otv_u_C_x_Ox
+#define ContextPosFormat1Func otv_u_C_x_Ox
+#define ContextSubstFormat1Func otv_u_C_x_Ox
+#define LigatureSubstFormat1Func otv_u_C_x_Ox
+#define MultipleSubstFormat1Func otv_u_C_x_Ox
+
+ FT_LOCAL( void )
+ otv_u_C_x_Ox( FT_Bytes table,
+ OTV_Validator valid );
+
+#define AlternateSetFunc otv_x_ux
+#define AttachPointFunc otv_x_ux
+#define ExtenderGlyphFunc otv_x_ux
+#define JstfGPOSModListFunc otv_x_ux
+#define JstfGSUBModListFunc otv_x_ux
+#define SequenceFunc otv_x_ux
+
+ FT_LOCAL( void )
+ otv_x_ux( FT_Bytes table,
+ OTV_Validator valid );
+
+#define PosClassRuleFunc otv_x_y_ux_sy
+#define PosRuleFunc otv_x_y_ux_sy
+#define SubClassRuleFunc otv_x_y_ux_sy
+#define SubRuleFunc otv_x_y_ux_sy
+
+ FT_LOCAL( void )
+ otv_x_y_ux_sy( FT_Bytes table,
+ OTV_Validator valid );
+
+#define ChainPosClassRuleFunc otv_x_ux_y_uy_z_uz_p_sp
+#define ChainPosRuleFunc otv_x_ux_y_uy_z_uz_p_sp
+#define ChainSubClassRuleFunc otv_x_ux_y_uy_z_uz_p_sp
+#define ChainSubRuleFunc otv_x_ux_y_uy_z_uz_p_sp
+
+ FT_LOCAL( void )
+ otv_x_ux_y_uy_z_uz_p_sp( FT_Bytes table,
+ OTV_Validator valid );
+
+#define ContextPosFormat2Func otv_u_O_O_x_Onx
+#define ContextSubstFormat2Func otv_u_O_O_x_Onx
+
+ FT_LOCAL( void )
+ otv_u_O_O_x_Onx( FT_Bytes table,
+ OTV_Validator valid );
+
+#define ContextPosFormat3Func otv_u_x_y_Ox_sy
+#define ContextSubstFormat3Func otv_u_x_y_Ox_sy
+
+ FT_LOCAL( void )
+ otv_u_x_y_Ox_sy( FT_Bytes table,
+ OTV_Validator valid );
+
+#define ChainContextPosFormat2Func otv_u_O_O_O_O_x_Onx
+#define ChainContextSubstFormat2Func otv_u_O_O_O_O_x_Onx
+
+ FT_LOCAL( void )
+ otv_u_O_O_O_O_x_Onx( FT_Bytes table,
+ OTV_Validator valid );
+
+#define ChainContextPosFormat3Func otv_u_x_Ox_y_Oy_z_Oz_p_sp
+#define ChainContextSubstFormat3Func otv_u_x_Ox_y_Oy_z_Oz_p_sp
+
+ FT_LOCAL( void )
+ otv_u_x_Ox_y_Oy_z_Oz_p_sp( FT_Bytes table,
+ OTV_Validator valid );
+
+
+ FT_LOCAL( FT_UInt )
+ otv_GSUBGPOS_get_Lookup_count( FT_Bytes table );
+
+ FT_LOCAL( FT_UInt )
+ otv_GSUBGPOS_have_MarkAttachmentType_flag( FT_Bytes table );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __OTVCOMMN_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otverror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otverror.h
new file mode 100644
index 00000000000..041b538368c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otverror.h
@@ -0,0 +1,43 @@
+/***************************************************************************/
+/* */
+/* otverror.h */
+/* */
+/* OpenType validation module error codes (specification only). */
+/* */
+/* Copyright 2004, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the OpenType validation module error */
+ /* enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __OTVERROR_H__
+#define __OTVERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX OTV_Err_
+#define FT_ERR_BASE FT_Mod_Err_OTvalid
+
+#define FT_KEEP_ERR_PREFIX
+
+#include FT_ERRORS_H
+
+#endif /* __OTVERROR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgdef.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgdef.c
new file mode 100644
index 00000000000..3633ad0de18
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgdef.c
@@ -0,0 +1,224 @@
+/***************************************************************************/
+/* */
+/* otvgdef.c */
+/* */
+/* OpenType GDEF table validation (body). */
+/* */
+/* Copyright 2004, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_otvgdef
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define AttachListFunc otv_O_x_Ox
+#define LigCaretListFunc otv_O_x_Ox
+
+ /* sets valid->extra1 (0) */
+
+ static void
+ otv_O_x_Ox( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_Bytes Coverage;
+ FT_UInt GlyphCount;
+ OTV_Validate_Func func;
+
+
+ OTV_ENTER;
+
+ OTV_LIMIT_CHECK( 4 );
+ Coverage = table + FT_NEXT_USHORT( p );
+ GlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+ otv_Coverage_validate( Coverage, valid, GlyphCount );
+ if ( GlyphCount != otv_Coverage_get_count( Coverage ) )
+ FT_INVALID_DATA;
+
+ OTV_LIMIT_CHECK( GlyphCount * 2 );
+
+ valid->nesting_level++;
+ func = valid->func[valid->nesting_level];
+ valid->extra1 = 0;
+
+ for ( ; GlyphCount > 0; GlyphCount-- )
+ func( table + FT_NEXT_USHORT( p ), valid );
+
+ valid->nesting_level--;
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** LIGATURE CARETS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define CaretValueFunc otv_CaretValue_validate
+
+ static void
+ otv_CaretValue_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt CaretValueFormat;
+
+
+ OTV_ENTER;
+
+ OTV_LIMIT_CHECK( 4 );
+
+ CaretValueFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format = %d)\n", CaretValueFormat ));
+
+ switch ( CaretValueFormat )
+ {
+ case 1: /* CaretValueFormat1 */
+ /* skip Coordinate, no test */
+ break;
+
+ case 2: /* CaretValueFormat2 */
+ /* skip CaretValuePoint, no test */
+ break;
+
+ case 3: /* CaretValueFormat3 */
+ p += 2; /* skip Coordinate */
+
+ OTV_LIMIT_CHECK( 2 );
+
+ /* DeviceTable */
+ otv_Device_validate( table + FT_NEXT_USHORT( p ), valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GDEF TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->glyph_count */
+
+ FT_LOCAL_DEF( void )
+ otv_GDEF_validate( FT_Bytes table,
+ FT_Bytes gsub,
+ FT_Bytes gpos,
+ FT_UInt glyph_count,
+ FT_Validator ftvalid )
+ {
+ OTV_ValidatorRec validrec;
+ OTV_Validator valid = &validrec;
+ FT_Bytes p = table;
+ FT_UInt table_size;
+ FT_Bool need_MarkAttachClassDef;
+
+ OTV_OPTIONAL_TABLE( GlyphClassDef );
+ OTV_OPTIONAL_TABLE( AttachListOffset );
+ OTV_OPTIONAL_TABLE( LigCaretListOffset );
+ OTV_OPTIONAL_TABLE( MarkAttachClassDef );
+
+
+ valid->root = ftvalid;
+
+ FT_TRACE3(( "validating GDEF table\n" ));
+ OTV_INIT;
+
+ OTV_LIMIT_CHECK( 12 );
+
+ if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
+ FT_INVALID_FORMAT;
+
+ /* MarkAttachClassDef has been added to the OpenType */
+ /* specification without increasing GDEF's version, */
+ /* so we use this ugly hack to find out whether the */
+ /* table is needed actually. */
+
+ need_MarkAttachClassDef = FT_BOOL(
+ otv_GSUBGPOS_have_MarkAttachmentType_flag( gsub ) ||
+ otv_GSUBGPOS_have_MarkAttachmentType_flag( gpos ) );
+
+ if ( need_MarkAttachClassDef )
+ table_size = 12; /* OpenType >= 1.2 */
+ else
+ table_size = 10; /* OpenType < 1.2 */
+
+ valid->glyph_count = glyph_count;
+
+ OTV_OPTIONAL_OFFSET( GlyphClassDef );
+ OTV_SIZE_CHECK( GlyphClassDef );
+ if ( GlyphClassDef )
+ otv_ClassDef_validate( table + GlyphClassDef, valid );
+
+ OTV_OPTIONAL_OFFSET( AttachListOffset );
+ OTV_SIZE_CHECK( AttachListOffset );
+ if ( AttachListOffset )
+ {
+ OTV_NEST2( AttachList, AttachPoint );
+ OTV_RUN( table + AttachListOffset, valid );
+ }
+
+ OTV_OPTIONAL_OFFSET( LigCaretListOffset );
+ OTV_SIZE_CHECK( LigCaretListOffset );
+ if ( LigCaretListOffset )
+ {
+ OTV_NEST3( LigCaretList, LigGlyph, CaretValue );
+ OTV_RUN( table + LigCaretListOffset, valid );
+ }
+
+ if ( need_MarkAttachClassDef )
+ {
+ OTV_OPTIONAL_OFFSET( MarkAttachClassDef );
+ OTV_SIZE_CHECK( MarkAttachClassDef );
+ if ( MarkAttachClassDef )
+ otv_ClassDef_validate( table + MarkAttachClassDef, valid );
+ }
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.c
new file mode 100644
index 00000000000..53025ec5e66
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.c
@@ -0,0 +1,1016 @@
+/***************************************************************************/
+/* */
+/* otvgpos.c */
+/* */
+/* OpenType GPOS table validation (body). */
+/* */
+/* Copyright 2002, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+#include "otvgpos.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_otvgpos
+
+
+ static void
+ otv_Anchor_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+ static void
+ otv_MarkArray_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** UTILITY FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define BaseArrayFunc otv_x_sxy
+#define LigatureAttachFunc otv_x_sxy
+#define Mark2ArrayFunc otv_x_sxy
+
+ /* uses valid->extra1 (counter) */
+ /* uses valid->extra2 (boolean to handle NULL anchor field) */
+
+ static void
+ otv_x_sxy( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt Count, count1, table_size;
+
+
+ OTV_ENTER;
+
+ OTV_LIMIT_CHECK( 2 );
+
+ Count = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (Count = %d)\n", Count ));
+
+ OTV_LIMIT_CHECK( Count * valid->extra1 * 2 );
+
+ table_size = Count * valid->extra1 * 2 + 2;
+
+ for ( ; Count > 0; Count-- )
+ for ( count1 = valid->extra1; count1 > 0; count1-- )
+ {
+ OTV_OPTIONAL_TABLE( anchor_offset );
+
+
+ OTV_OPTIONAL_OFFSET( anchor_offset );
+
+ if ( valid->extra2 )
+ {
+ OTV_SIZE_CHECK( anchor_offset );
+ if ( anchor_offset )
+ otv_Anchor_validate( table + anchor_offset, valid );
+ }
+ else
+ otv_Anchor_validate( table + anchor_offset, valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+#define MarkBasePosFormat1Func otv_u_O_O_u_O_O
+#define MarkLigPosFormat1Func otv_u_O_O_u_O_O
+#define MarkMarkPosFormat1Func otv_u_O_O_u_O_O
+
+ /* sets valid->extra1 (class count) */
+
+ static void
+ otv_u_O_O_u_O_O( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt Coverage1, Coverage2, ClassCount;
+ FT_UInt Array1, Array2;
+ OTV_Validate_Func func;
+
+
+ OTV_ENTER;
+
+ p += 2; /* skip PosFormat */
+
+ OTV_LIMIT_CHECK( 10 );
+ Coverage1 = FT_NEXT_USHORT( p );
+ Coverage2 = FT_NEXT_USHORT( p );
+ ClassCount = FT_NEXT_USHORT( p );
+ Array1 = FT_NEXT_USHORT( p );
+ Array2 = FT_NEXT_USHORT( p );
+
+ otv_Coverage_validate( table + Coverage1, valid, -1 );
+ otv_Coverage_validate( table + Coverage2, valid, -1 );
+
+ otv_MarkArray_validate( table + Array1, valid );
+
+ valid->nesting_level++;
+ func = valid->func[valid->nesting_level];
+ valid->extra1 = ClassCount;
+
+ func( table + Array2, valid );
+
+ valid->nesting_level--;
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** VALUE RECORDS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static FT_UInt
+ otv_value_length( FT_UInt format )
+ {
+ FT_UInt count;
+
+
+ count = ( ( format & 0xAA ) >> 1 ) + ( format & 0x55 );
+ count = ( ( count & 0xCC ) >> 2 ) + ( count & 0x33 );
+ count = ( ( count & 0xF0 ) >> 4 ) + ( count & 0x0F );
+
+ return count * 2;
+ }
+
+
+ /* uses valid->extra3 (pointer to base table) */
+
+ static void
+ otv_ValueRecord_validate( FT_Bytes table,
+ FT_UInt format,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt count;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_Int loop;
+ FT_ULong res = 0;
+
+
+ OTV_NAME_ENTER( "ValueRecord" );
+
+ /* display `format' in dual representation */
+ for ( loop = 7; loop >= 0; loop-- )
+ {
+ res <<= 4;
+ res += ( format >> loop ) & 1;
+ }
+
+ OTV_TRACE(( " (format 0b%08lx)\n", res ));
+#endif
+
+ if ( format >= 0x100 )
+ FT_INVALID_FORMAT;
+
+ for ( count = 4; count > 0; count-- )
+ {
+ if ( format & 1 )
+ {
+ /* XPlacement, YPlacement, XAdvance, YAdvance */
+ OTV_LIMIT_CHECK( 2 );
+ p += 2;
+ }
+
+ format >>= 1;
+ }
+
+ for ( count = 4; count > 0; count-- )
+ {
+ if ( format & 1 )
+ {
+ FT_UInt table_size;
+
+ OTV_OPTIONAL_TABLE( device );
+
+
+ /* XPlaDevice, YPlaDevice, XAdvDevice, YAdvDevice */
+ OTV_LIMIT_CHECK( 2 );
+ OTV_OPTIONAL_OFFSET( device );
+
+ /* XXX: this value is usually too small, especially if the current */
+ /* ValueRecord is part of an array -- getting the correct table */
+ /* size is probably not worth the trouble */
+
+ table_size = p - valid->extra3;
+
+ OTV_SIZE_CHECK( device );
+ if ( device )
+ otv_Device_validate( valid->extra3 + device, valid );
+ }
+ format >>= 1;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** ANCHORS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_Anchor_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt AnchorFormat;
+
+
+ OTV_NAME_ENTER( "Anchor");
+
+ OTV_LIMIT_CHECK( 6 );
+ AnchorFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", AnchorFormat ));
+
+ p += 4; /* skip XCoordinate and YCoordinate */
+
+ switch ( AnchorFormat )
+ {
+ case 1:
+ break;
+
+ case 2:
+ OTV_LIMIT_CHECK( 2 ); /* AnchorPoint */
+ break;
+
+ case 3:
+ {
+ FT_UInt table_size;
+
+ OTV_OPTIONAL_TABLE( XDeviceTable );
+ OTV_OPTIONAL_TABLE( YDeviceTable );
+
+
+ OTV_LIMIT_CHECK( 4 );
+ OTV_OPTIONAL_OFFSET( XDeviceTable );
+ OTV_OPTIONAL_OFFSET( YDeviceTable );
+
+ table_size = 6 + 4;
+
+ OTV_SIZE_CHECK( XDeviceTable );
+ if ( XDeviceTable )
+ otv_Device_validate( table + XDeviceTable, valid );
+
+ OTV_SIZE_CHECK( YDeviceTable );
+ if ( YDeviceTable )
+ otv_Device_validate( table + YDeviceTable, valid );
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MARK ARRAYS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_MarkArray_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt MarkCount;
+
+
+ OTV_NAME_ENTER( "MarkArray" );
+
+ OTV_LIMIT_CHECK( 2 );
+ MarkCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (MarkCount = %d)\n", MarkCount ));
+
+ OTV_LIMIT_CHECK( MarkCount * 4 );
+
+ /* MarkRecord */
+ for ( ; MarkCount > 0; MarkCount-- )
+ {
+ p += 2; /* skip Class */
+ /* MarkAnchor */
+ otv_Anchor_validate( table + FT_NEXT_USHORT( p ), valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 1 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra3 (pointer to base table) */
+
+ static void
+ otv_SinglePos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "SinglePos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ valid->extra3 = table;
+
+ switch ( PosFormat )
+ {
+ case 1: /* SinglePosFormat1 */
+ {
+ FT_UInt Coverage, ValueFormat;
+
+
+ OTV_LIMIT_CHECK( 4 );
+ Coverage = FT_NEXT_USHORT( p );
+ ValueFormat = FT_NEXT_USHORT( p );
+
+ otv_Coverage_validate( table + Coverage, valid, -1 );
+ otv_ValueRecord_validate( p, ValueFormat, valid ); /* Value */
+ }
+ break;
+
+ case 2: /* SinglePosFormat2 */
+ {
+ FT_UInt Coverage, ValueFormat, ValueCount, len_value;
+
+
+ OTV_LIMIT_CHECK( 6 );
+ Coverage = FT_NEXT_USHORT( p );
+ ValueFormat = FT_NEXT_USHORT( p );
+ ValueCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (ValueCount = %d)\n", ValueCount ));
+
+ len_value = otv_value_length( ValueFormat );
+
+ otv_Coverage_validate( table + Coverage, valid, ValueCount );
+
+ OTV_LIMIT_CHECK( ValueCount * len_value );
+
+ /* Value */
+ for ( ; ValueCount > 0; ValueCount-- )
+ {
+ otv_ValueRecord_validate( p, ValueFormat, valid );
+ p += len_value;
+ }
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 2 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_PairSet_validate( FT_Bytes table,
+ FT_UInt format1,
+ FT_UInt format2,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt value_len1, value_len2, PairValueCount;
+
+
+ OTV_NAME_ENTER( "PairSet" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PairValueCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (PairValueCount = %d)\n", PairValueCount ));
+
+ value_len1 = otv_value_length( format1 );
+ value_len2 = otv_value_length( format2 );
+
+ OTV_LIMIT_CHECK( PairValueCount * ( value_len1 + value_len2 + 2 ) );
+
+ /* PairValueRecord */
+ for ( ; PairValueCount > 0; PairValueCount-- )
+ {
+ p += 2; /* skip SecondGlyph */
+
+ if ( format1 )
+ otv_ValueRecord_validate( p, format1, valid ); /* Value1 */
+ p += value_len1;
+
+ if ( format2 )
+ otv_ValueRecord_validate( p, format2, valid ); /* Value2 */
+ p += value_len2;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /* sets valid->extra3 (pointer to base table) */
+
+ static void
+ otv_PairPos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "PairPos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ valid->extra3 = table;
+
+ switch ( PosFormat )
+ {
+ case 1: /* PairPosFormat1 */
+ {
+ FT_UInt Coverage, ValueFormat1, ValueFormat2, PairSetCount;
+
+
+ OTV_LIMIT_CHECK( 8 );
+ Coverage = FT_NEXT_USHORT( p );
+ ValueFormat1 = FT_NEXT_USHORT( p );
+ ValueFormat2 = FT_NEXT_USHORT( p );
+ PairSetCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (PairSetCount = %d)\n", PairSetCount ));
+
+ otv_Coverage_validate( table + Coverage, valid, -1 );
+
+ OTV_LIMIT_CHECK( PairSetCount * 2 );
+
+ /* PairSetOffset */
+ for ( ; PairSetCount > 0; PairSetCount-- )
+ otv_PairSet_validate( table + FT_NEXT_USHORT( p ),
+ ValueFormat1, ValueFormat2, valid );
+ }
+ break;
+
+ case 2: /* PairPosFormat2 */
+ {
+ FT_UInt Coverage, ValueFormat1, ValueFormat2, ClassDef1, ClassDef2;
+ FT_UInt ClassCount1, ClassCount2, len_value1, len_value2, count;
+
+
+ OTV_LIMIT_CHECK( 14 );
+ Coverage = FT_NEXT_USHORT( p );
+ ValueFormat1 = FT_NEXT_USHORT( p );
+ ValueFormat2 = FT_NEXT_USHORT( p );
+ ClassDef1 = FT_NEXT_USHORT( p );
+ ClassDef2 = FT_NEXT_USHORT( p );
+ ClassCount1 = FT_NEXT_USHORT( p );
+ ClassCount2 = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (ClassCount1 = %d)\n", ClassCount1 ));
+ OTV_TRACE(( " (ClassCount2 = %d)\n", ClassCount2 ));
+
+ len_value1 = otv_value_length( ValueFormat1 );
+ len_value2 = otv_value_length( ValueFormat2 );
+
+ otv_Coverage_validate( table + Coverage, valid, -1 );
+ otv_ClassDef_validate( table + ClassDef1, valid );
+ otv_ClassDef_validate( table + ClassDef2, valid );
+
+ OTV_LIMIT_CHECK( ClassCount1 * ClassCount2 *
+ ( len_value1 + len_value2 ) );
+
+ /* Class1Record */
+ for ( ; ClassCount1 > 0; ClassCount1-- )
+ {
+ /* Class2Record */
+ for ( count = ClassCount2; count > 0; count-- )
+ {
+ if ( ValueFormat1 )
+ /* Value1 */
+ otv_ValueRecord_validate( p, ValueFormat1, valid );
+ p += len_value1;
+
+ if ( ValueFormat2 )
+ /* Value2 */
+ otv_ValueRecord_validate( p, ValueFormat2, valid );
+ p += len_value2;
+ }
+ }
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 3 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_CursivePos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "CursivePos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ switch ( PosFormat )
+ {
+ case 1: /* CursivePosFormat1 */
+ {
+ FT_UInt table_size;
+ FT_UInt Coverage, EntryExitCount;
+
+ OTV_OPTIONAL_TABLE( EntryAnchor );
+ OTV_OPTIONAL_TABLE( ExitAnchor );
+
+
+ OTV_LIMIT_CHECK( 4 );
+ Coverage = FT_NEXT_USHORT( p );
+ EntryExitCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (EntryExitCount = %d)\n", EntryExitCount ));
+
+ otv_Coverage_validate( table + Coverage, valid, EntryExitCount );
+
+ OTV_LIMIT_CHECK( EntryExitCount * 4 );
+
+ table_size = EntryExitCount * 4 + 4;
+
+ /* EntryExitRecord */
+ for ( ; EntryExitCount > 0; EntryExitCount-- )
+ {
+ OTV_OPTIONAL_OFFSET( EntryAnchor );
+ OTV_OPTIONAL_OFFSET( ExitAnchor );
+
+ OTV_SIZE_CHECK( EntryAnchor );
+ if ( EntryAnchor )
+ otv_Anchor_validate( table + EntryAnchor, valid );
+
+ OTV_SIZE_CHECK( ExitAnchor );
+ if ( ExitAnchor )
+ otv_Anchor_validate( table + ExitAnchor, valid );
+ }
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 4 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* UNDOCUMENTED (in OpenType 1.5): */
+ /* BaseRecord tables can contain NULL pointers. */
+
+ /* sets valid->extra2 (1) */
+
+ static void
+ otv_MarkBasePos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "MarkBasePos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ switch ( PosFormat )
+ {
+ case 1:
+ valid->extra2 = 1;
+ OTV_NEST2( MarkBasePosFormat1, BaseArray );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 5 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra2 (1) */
+
+ static void
+ otv_MarkLigPos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "MarkLigPos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ switch ( PosFormat )
+ {
+ case 1:
+ valid->extra2 = 1;
+ OTV_NEST3( MarkLigPosFormat1, LigatureArray, LigatureAttach );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 6 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra2 (0) */
+
+ static void
+ otv_MarkMarkPos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "MarkMarkPos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ switch ( PosFormat )
+ {
+ case 1:
+ valid->extra2 = 0;
+ OTV_NEST2( MarkMarkPosFormat1, Mark2Array );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 7 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra1 (lookup count) */
+
+ static void
+ otv_ContextPos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "ContextPos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ switch ( PosFormat )
+ {
+ case 1:
+ /* no need to check glyph indices/classes used as input for these */
+ /* context rules since even invalid glyph indices/classes return */
+ /* meaningful results */
+
+ valid->extra1 = valid->lookup_count;
+ OTV_NEST3( ContextPosFormat1, PosRuleSet, PosRule );
+ OTV_RUN( table, valid );
+ break;
+
+ case 2:
+ /* no need to check glyph indices/classes used as input for these */
+ /* context rules since even invalid glyph indices/classes return */
+ /* meaningful results */
+
+ OTV_NEST3( ContextPosFormat2, PosClassSet, PosClassRule );
+ OTV_RUN( table, valid );
+ break;
+
+ case 3:
+ OTV_NEST1( ContextPosFormat3 );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 8 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra1 (lookup count) */
+
+ static void
+ otv_ChainContextPos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "ChainContextPos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ switch ( PosFormat )
+ {
+ case 1:
+ /* no need to check glyph indices/classes used as input for these */
+ /* context rules since even invalid glyph indices/classes return */
+ /* meaningful results */
+
+ valid->extra1 = valid->lookup_count;
+ OTV_NEST3( ChainContextPosFormat1,
+ ChainPosRuleSet, ChainPosRule );
+ OTV_RUN( table, valid );
+ break;
+
+ case 2:
+ /* no need to check glyph indices/classes used as input for these */
+ /* context rules since even invalid glyph indices/classes return */
+ /* meaningful results */
+
+ OTV_NEST3( ChainContextPosFormat2,
+ ChainPosClassSet, ChainPosClassRule );
+ OTV_RUN( table, valid );
+ break;
+
+ case 3:
+ OTV_NEST1( ChainContextPosFormat3 );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS LOOKUP TYPE 9 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* uses valid->type_funcs */
+
+ static void
+ otv_ExtensionPos_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt PosFormat;
+
+
+ OTV_NAME_ENTER( "ExtensionPos" );
+
+ OTV_LIMIT_CHECK( 2 );
+ PosFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+ switch ( PosFormat )
+ {
+ case 1: /* ExtensionPosFormat1 */
+ {
+ FT_UInt ExtensionLookupType, ExtensionOffset;
+ OTV_Validate_Func validate;
+
+
+ OTV_LIMIT_CHECK( 6 );
+ ExtensionLookupType = FT_NEXT_USHORT( p );
+ ExtensionOffset = FT_NEXT_ULONG( p );
+
+ if ( ExtensionLookupType == 0 || ExtensionLookupType >= 9 )
+ FT_INVALID_DATA;
+
+ validate = valid->type_funcs[ExtensionLookupType - 1];
+ validate( table + ExtensionOffset, valid );
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ static const OTV_Validate_Func otv_gpos_validate_funcs[9] =
+ {
+ otv_SinglePos_validate,
+ otv_PairPos_validate,
+ otv_CursivePos_validate,
+ otv_MarkBasePos_validate,
+ otv_MarkLigPos_validate,
+ otv_MarkMarkPos_validate,
+ otv_ContextPos_validate,
+ otv_ChainContextPos_validate,
+ otv_ExtensionPos_validate
+ };
+
+
+ /* sets valid->type_count */
+ /* sets valid->type_funcs */
+
+ FT_LOCAL_DEF( void )
+ otv_GPOS_subtable_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ valid->type_count = 9;
+ valid->type_funcs = (OTV_Validate_Func*)otv_gpos_validate_funcs;
+
+ otv_Lookup_validate( table, valid );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GPOS TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->glyph_count */
+
+ FT_LOCAL_DEF( void )
+ otv_GPOS_validate( FT_Bytes table,
+ FT_UInt glyph_count,
+ FT_Validator ftvalid )
+ {
+ OTV_ValidatorRec validrec;
+ OTV_Validator valid = &validrec;
+ FT_Bytes p = table;
+ FT_UInt ScriptList, FeatureList, LookupList;
+
+
+ valid->root = ftvalid;
+
+ FT_TRACE3(( "validating GPOS table\n" ));
+ OTV_INIT;
+
+ OTV_LIMIT_CHECK( 10 );
+
+ if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
+ FT_INVALID_FORMAT;
+
+ ScriptList = FT_NEXT_USHORT( p );
+ FeatureList = FT_NEXT_USHORT( p );
+ LookupList = FT_NEXT_USHORT( p );
+
+ valid->type_count = 9;
+ valid->type_funcs = (OTV_Validate_Func*)otv_gpos_validate_funcs;
+ valid->glyph_count = glyph_count;
+
+ otv_LookupList_validate( table + LookupList,
+ valid );
+ otv_FeatureList_validate( table + FeatureList, table + LookupList,
+ valid );
+ otv_ScriptList_validate( table + ScriptList, table + FeatureList,
+ valid );
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.h
new file mode 100644
index 00000000000..14ca408261d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.h
@@ -0,0 +1,36 @@
+/***************************************************************************/
+/* */
+/* otvgpos.h */
+/* */
+/* OpenType GPOS table validator (specification). */
+/* */
+/* Copyright 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __OTVGPOS_H__
+#define __OTVGPOS_H__
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( void )
+ otv_GPOS_subtable_validate( FT_Bytes table,
+ OTV_Validator valid );
+
+
+FT_END_HEADER
+
+#endif /* __OTVGPOS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgsub.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgsub.c
new file mode 100644
index 00000000000..f01fca1e897
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgsub.c
@@ -0,0 +1,584 @@
+/***************************************************************************/
+/* */
+/* otvgsub.c */
+/* */
+/* OpenType GSUB table validation (body). */
+/* */
+/* Copyright 2004, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_otvgsub
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB LOOKUP TYPE 1 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* uses valid->glyph_count */
+
+ static void
+ otv_SingleSubst_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt SubstFormat;
+
+
+ OTV_NAME_ENTER( "SingleSubst" );
+
+ OTV_LIMIT_CHECK( 2 );
+ SubstFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+ switch ( SubstFormat )
+ {
+ case 1: /* SingleSubstFormat1 */
+ {
+ FT_Bytes Coverage;
+ FT_Int DeltaGlyphID;
+ FT_Long idx;
+
+
+ OTV_LIMIT_CHECK( 4 );
+ Coverage = table + FT_NEXT_USHORT( p );
+ DeltaGlyphID = FT_NEXT_SHORT( p );
+
+ otv_Coverage_validate( Coverage, valid, -1 );
+
+ idx = otv_Coverage_get_first( Coverage ) + DeltaGlyphID;
+ if ( idx < 0 )
+ FT_INVALID_DATA;
+
+ idx = otv_Coverage_get_last( Coverage ) + DeltaGlyphID;
+ if ( (FT_UInt)idx >= valid->glyph_count )
+ FT_INVALID_DATA;
+ }
+ break;
+
+ case 2: /* SingleSubstFormat2 */
+ {
+ FT_UInt Coverage, GlyphCount;
+
+
+ OTV_LIMIT_CHECK( 4 );
+ Coverage = FT_NEXT_USHORT( p );
+ GlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+ otv_Coverage_validate( table + Coverage, valid, GlyphCount );
+
+ OTV_LIMIT_CHECK( GlyphCount * 2 );
+
+ /* Substitute */
+ for ( ; GlyphCount > 0; GlyphCount-- )
+ if ( FT_NEXT_USHORT( p ) >= valid->glyph_count )
+ FT_INVALID_GLYPH_ID;
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB LOOKUP TYPE 2 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra1 (glyph count) */
+
+ static void
+ otv_MultipleSubst_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt SubstFormat;
+
+
+ OTV_NAME_ENTER( "MultipleSubst" );
+
+ OTV_LIMIT_CHECK( 2 );
+ SubstFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+ switch ( SubstFormat )
+ {
+ case 1:
+ valid->extra1 = valid->glyph_count;
+ OTV_NEST2( MultipleSubstFormat1, Sequence );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB LOOKUP TYPE 3 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra1 (glyph count) */
+
+ static void
+ otv_AlternateSubst_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt SubstFormat;
+
+
+ OTV_NAME_ENTER( "AlternateSubst" );
+
+ OTV_LIMIT_CHECK( 2 );
+ SubstFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+ switch ( SubstFormat )
+ {
+ case 1:
+ valid->extra1 = valid->glyph_count;
+ OTV_NEST2( AlternateSubstFormat1, AlternateSet );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB LOOKUP TYPE 4 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define LigatureFunc otv_Ligature_validate
+
+ /* uses valid->glyph_count */
+
+ static void
+ otv_Ligature_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt LigatureGlyph, CompCount;
+
+
+ OTV_ENTER;
+
+ OTV_LIMIT_CHECK( 4 );
+ LigatureGlyph = FT_NEXT_USHORT( p );
+ if ( LigatureGlyph >= valid->glyph_count )
+ FT_INVALID_DATA;
+
+ CompCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (CompCount = %d)\n", CompCount ));
+
+ if ( CompCount == 0 )
+ FT_INVALID_DATA;
+
+ CompCount--;
+
+ OTV_LIMIT_CHECK( CompCount * 2 ); /* Component */
+
+ /* no need to check the Component glyph indices */
+
+ OTV_EXIT;
+ }
+
+
+ static void
+ otv_LigatureSubst_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt SubstFormat;
+
+
+ OTV_NAME_ENTER( "LigatureSubst" );
+
+ OTV_LIMIT_CHECK( 2 );
+ SubstFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+ switch ( SubstFormat )
+ {
+ case 1:
+ OTV_NEST3( LigatureSubstFormat1, LigatureSet, Ligature );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB LOOKUP TYPE 5 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra1 (lookup count) */
+
+ static void
+ otv_ContextSubst_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt SubstFormat;
+
+
+ OTV_NAME_ENTER( "ContextSubst" );
+
+ OTV_LIMIT_CHECK( 2 );
+ SubstFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+ switch ( SubstFormat )
+ {
+ case 1:
+ /* no need to check glyph indices/classes used as input for these */
+ /* context rules since even invalid glyph indices/classes return */
+ /* meaningful results */
+
+ valid->extra1 = valid->lookup_count;
+ OTV_NEST3( ContextSubstFormat1, SubRuleSet, SubRule );
+ OTV_RUN( table, valid );
+ break;
+
+ case 2:
+ /* no need to check glyph indices/classes used as input for these */
+ /* context rules since even invalid glyph indices/classes return */
+ /* meaningful results */
+
+ OTV_NEST3( ContextSubstFormat2, SubClassSet, SubClassRule );
+ OTV_RUN( table, valid );
+ break;
+
+ case 3:
+ OTV_NEST1( ContextSubstFormat3 );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB LOOKUP TYPE 6 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->extra1 (lookup count) */
+
+ static void
+ otv_ChainContextSubst_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt SubstFormat;
+
+
+ OTV_NAME_ENTER( "ChainContextSubst" );
+
+ OTV_LIMIT_CHECK( 2 );
+ SubstFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+ switch ( SubstFormat )
+ {
+ case 1:
+ /* no need to check glyph indices/classes used as input for these */
+ /* context rules since even invalid glyph indices/classes return */
+ /* meaningful results */
+
+ valid->extra1 = valid->lookup_count;
+ OTV_NEST3( ChainContextSubstFormat1,
+ ChainSubRuleSet, ChainSubRule );
+ OTV_RUN( table, valid );
+ break;
+
+ case 2:
+ /* no need to check glyph indices/classes used as input for these */
+ /* context rules since even invalid glyph indices/classes return */
+ /* meaningful results */
+
+ OTV_NEST3( ChainContextSubstFormat2,
+ ChainSubClassSet, ChainSubClassRule );
+ OTV_RUN( table, valid );
+ break;
+
+ case 3:
+ OTV_NEST1( ChainContextSubstFormat3 );
+ OTV_RUN( table, valid );
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB LOOKUP TYPE 7 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* uses valid->type_funcs */
+
+ static void
+ otv_ExtensionSubst_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt SubstFormat;
+
+
+ OTV_NAME_ENTER( "ExtensionSubst" );
+
+ OTV_LIMIT_CHECK( 2 );
+ SubstFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+ switch ( SubstFormat )
+ {
+ case 1: /* ExtensionSubstFormat1 */
+ {
+ FT_UInt ExtensionLookupType, ExtensionOffset;
+ OTV_Validate_Func validate;
+
+
+ OTV_LIMIT_CHECK( 6 );
+ ExtensionLookupType = FT_NEXT_USHORT( p );
+ ExtensionOffset = FT_NEXT_ULONG( p );
+
+ if ( ExtensionLookupType == 0 ||
+ ExtensionLookupType == 7 ||
+ ExtensionLookupType > 8 )
+ FT_INVALID_DATA;
+
+ validate = valid->type_funcs[ExtensionLookupType - 1];
+ validate( table + ExtensionOffset, valid );
+ }
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB LOOKUP TYPE 8 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* uses valid->glyph_count */
+
+ static void
+ otv_ReverseChainSingleSubst_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table, Coverage;
+ FT_UInt SubstFormat;
+ FT_UInt BacktrackGlyphCount, LookaheadGlyphCount, GlyphCount;
+
+
+ OTV_NAME_ENTER( "ReverseChainSingleSubst" );
+
+ OTV_LIMIT_CHECK( 2 );
+ SubstFormat = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+ switch ( SubstFormat )
+ {
+ case 1: /* ReverseChainSingleSubstFormat1 */
+ OTV_LIMIT_CHECK( 4 );
+ Coverage = table + FT_NEXT_USHORT( p );
+ BacktrackGlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (BacktrackGlyphCount = %d)\n", BacktrackGlyphCount ));
+
+ otv_Coverage_validate( Coverage, valid, -1 );
+
+ OTV_LIMIT_CHECK( BacktrackGlyphCount * 2 + 2 );
+
+ for ( ; BacktrackGlyphCount > 0; BacktrackGlyphCount-- )
+ otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+ LookaheadGlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (LookaheadGlyphCount = %d)\n", LookaheadGlyphCount ));
+
+ OTV_LIMIT_CHECK( LookaheadGlyphCount * 2 + 2 );
+
+ for ( ; LookaheadGlyphCount > 0; LookaheadGlyphCount-- )
+ otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+ GlyphCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+ if ( GlyphCount != otv_Coverage_get_count( Coverage ) )
+ FT_INVALID_DATA;
+
+ OTV_LIMIT_CHECK( GlyphCount * 2 );
+
+ /* Substitute */
+ for ( ; GlyphCount > 0; GlyphCount-- )
+ if ( FT_NEXT_USHORT( p ) >= valid->glyph_count )
+ FT_INVALID_DATA;
+
+ break;
+
+ default:
+ FT_INVALID_FORMAT;
+ }
+
+ OTV_EXIT;
+ }
+
+
+ static const OTV_Validate_Func otv_gsub_validate_funcs[8] =
+ {
+ otv_SingleSubst_validate,
+ otv_MultipleSubst_validate,
+ otv_AlternateSubst_validate,
+ otv_LigatureSubst_validate,
+ otv_ContextSubst_validate,
+ otv_ChainContextSubst_validate,
+ otv_ExtensionSubst_validate,
+ otv_ReverseChainSingleSubst_validate
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GSUB TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->type_count */
+ /* sets valid->type_funcs */
+ /* sets valid->glyph_count */
+
+ FT_LOCAL_DEF( void )
+ otv_GSUB_validate( FT_Bytes table,
+ FT_UInt glyph_count,
+ FT_Validator ftvalid )
+ {
+ OTV_ValidatorRec validrec;
+ OTV_Validator valid = &validrec;
+ FT_Bytes p = table;
+ FT_UInt ScriptList, FeatureList, LookupList;
+
+
+ valid->root = ftvalid;
+
+ FT_TRACE3(( "validating GSUB table\n" ));
+ OTV_INIT;
+
+ OTV_LIMIT_CHECK( 10 );
+
+ if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
+ FT_INVALID_FORMAT;
+
+ ScriptList = FT_NEXT_USHORT( p );
+ FeatureList = FT_NEXT_USHORT( p );
+ LookupList = FT_NEXT_USHORT( p );
+
+ valid->type_count = 8;
+ valid->type_funcs = (OTV_Validate_Func*)otv_gsub_validate_funcs;
+ valid->glyph_count = glyph_count;
+
+ otv_LookupList_validate( table + LookupList,
+ valid );
+ otv_FeatureList_validate( table + FeatureList, table + LookupList,
+ valid );
+ otv_ScriptList_validate( table + ScriptList, table + FeatureList,
+ valid );
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvjstf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvjstf.c
new file mode 100644
index 00000000000..a616a23432c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvjstf.c
@@ -0,0 +1,258 @@
+/***************************************************************************/
+/* */
+/* otvjstf.c */
+/* */
+/* OpenType JSTF table validation (body). */
+/* */
+/* Copyright 2004, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+#include "otvgpos.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_otvjstf
+
+
+#define JstfPriorityFunc otv_JstfPriority_validate
+#define JstfLookupFunc otv_GPOS_subtable_validate
+
+ /* uses valid->extra1 (GSUB lookup count) */
+ /* uses valid->extra2 (GPOS lookup count) */
+ /* sets valid->extra1 (counter) */
+
+ static void
+ otv_JstfPriority_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt table_size;
+ FT_UInt gsub_lookup_count, gpos_lookup_count;
+
+ OTV_OPTIONAL_TABLE( ShrinkageEnableGSUB );
+ OTV_OPTIONAL_TABLE( ShrinkageDisableGSUB );
+ OTV_OPTIONAL_TABLE( ShrinkageEnableGPOS );
+ OTV_OPTIONAL_TABLE( ShrinkageDisableGPOS );
+ OTV_OPTIONAL_TABLE( ExtensionEnableGSUB );
+ OTV_OPTIONAL_TABLE( ExtensionDisableGSUB );
+ OTV_OPTIONAL_TABLE( ExtensionEnableGPOS );
+ OTV_OPTIONAL_TABLE( ExtensionDisableGPOS );
+ OTV_OPTIONAL_TABLE( ShrinkageJstfMax );
+ OTV_OPTIONAL_TABLE( ExtensionJstfMax );
+
+
+ OTV_ENTER;
+ OTV_TRACE(( "JstfPriority table\n" ));
+
+ OTV_LIMIT_CHECK( 20 );
+
+ gsub_lookup_count = valid->extra1;
+ gpos_lookup_count = valid->extra2;
+
+ table_size = 20;
+
+ valid->extra1 = gsub_lookup_count;
+
+ OTV_OPTIONAL_OFFSET( ShrinkageEnableGSUB );
+ OTV_SIZE_CHECK( ShrinkageEnableGSUB );
+ if ( ShrinkageEnableGSUB )
+ otv_x_ux( table + ShrinkageEnableGSUB, valid );
+
+ OTV_OPTIONAL_OFFSET( ShrinkageDisableGSUB );
+ OTV_SIZE_CHECK( ShrinkageDisableGSUB );
+ if ( ShrinkageDisableGSUB )
+ otv_x_ux( table + ShrinkageDisableGSUB, valid );
+
+ valid->extra1 = gpos_lookup_count;
+
+ OTV_OPTIONAL_OFFSET( ShrinkageEnableGPOS );
+ OTV_SIZE_CHECK( ShrinkageEnableGPOS );
+ if ( ShrinkageEnableGPOS )
+ otv_x_ux( table + ShrinkageEnableGPOS, valid );
+
+ OTV_OPTIONAL_OFFSET( ShrinkageDisableGPOS );
+ OTV_SIZE_CHECK( ShrinkageDisableGPOS );
+ if ( ShrinkageDisableGPOS )
+ otv_x_ux( table + ShrinkageDisableGPOS, valid );
+
+ OTV_OPTIONAL_OFFSET( ShrinkageJstfMax );
+ OTV_SIZE_CHECK( ShrinkageJstfMax );
+ if ( ShrinkageJstfMax )
+ {
+ /* XXX: check lookup types? */
+ OTV_NEST2( JstfMax, JstfLookup );
+ OTV_RUN( table + ShrinkageJstfMax, valid );
+ }
+
+ valid->extra1 = gsub_lookup_count;
+
+ OTV_OPTIONAL_OFFSET( ExtensionEnableGSUB );
+ OTV_SIZE_CHECK( ExtensionEnableGSUB );
+ if ( ExtensionEnableGSUB )
+ otv_x_ux( table + ExtensionEnableGSUB, valid );
+
+ OTV_OPTIONAL_OFFSET( ExtensionDisableGSUB );
+ OTV_SIZE_CHECK( ExtensionDisableGSUB );
+ if ( ExtensionDisableGSUB )
+ otv_x_ux( table + ExtensionDisableGSUB, valid );
+
+ valid->extra1 = gpos_lookup_count;
+
+ OTV_OPTIONAL_OFFSET( ExtensionEnableGPOS );
+ OTV_SIZE_CHECK( ExtensionEnableGPOS );
+ if ( ExtensionEnableGPOS )
+ otv_x_ux( table + ExtensionEnableGPOS, valid );
+
+ OTV_OPTIONAL_OFFSET( ExtensionDisableGPOS );
+ OTV_SIZE_CHECK( ExtensionDisableGPOS );
+ if ( ExtensionDisableGPOS )
+ otv_x_ux( table + ExtensionDisableGPOS, valid );
+
+ OTV_OPTIONAL_OFFSET( ExtensionJstfMax );
+ OTV_SIZE_CHECK( ExtensionJstfMax );
+ if ( ExtensionJstfMax )
+ {
+ /* XXX: check lookup types? */
+ OTV_NEST2( JstfMax, JstfLookup );
+ OTV_RUN( table + ExtensionJstfMax, valid );
+ }
+
+ valid->extra1 = gsub_lookup_count;
+ valid->extra2 = gpos_lookup_count;
+
+ OTV_EXIT;
+ }
+
+
+ /* sets valid->extra (glyph count) */
+ /* sets valid->func1 (otv_JstfPriority_validate) */
+
+ static void
+ otv_JstfScript_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt table_size;
+ FT_UInt JstfLangSysCount;
+
+ OTV_OPTIONAL_TABLE( ExtGlyph );
+ OTV_OPTIONAL_TABLE( DefJstfLangSys );
+
+
+ OTV_NAME_ENTER( "JstfScript" );
+
+ OTV_LIMIT_CHECK( 6 );
+ OTV_OPTIONAL_OFFSET( ExtGlyph );
+ OTV_OPTIONAL_OFFSET( DefJstfLangSys );
+ JstfLangSysCount = FT_NEXT_USHORT( p );
+
+ OTV_TRACE(( " (JstfLangSysCount = %d)\n", JstfLangSysCount ));
+
+ table_size = JstfLangSysCount * 6 + 6;
+
+ OTV_SIZE_CHECK( ExtGlyph );
+ if ( ExtGlyph )
+ {
+ valid->extra1 = valid->glyph_count;
+ OTV_NEST1( ExtenderGlyph );
+ OTV_RUN( table + ExtGlyph, valid );
+ }
+
+ OTV_SIZE_CHECK( DefJstfLangSys );
+ if ( DefJstfLangSys )
+ {
+ OTV_NEST2( JstfLangSys, JstfPriority );
+ OTV_RUN( table + DefJstfLangSys, valid );
+ }
+
+ OTV_LIMIT_CHECK( 6 * JstfLangSysCount );
+
+ /* JstfLangSysRecord */
+ OTV_NEST2( JstfLangSys, JstfPriority );
+ for ( ; JstfLangSysCount > 0; JstfLangSysCount-- )
+ {
+ p += 4; /* skip JstfLangSysTag */
+
+ OTV_RUN( table + FT_NEXT_USHORT( p ), valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /* sets valid->extra1 (GSUB lookup count) */
+ /* sets valid->extra2 (GPOS lookup count) */
+ /* sets valid->glyph_count */
+
+ FT_LOCAL_DEF( void )
+ otv_JSTF_validate( FT_Bytes table,
+ FT_Bytes gsub,
+ FT_Bytes gpos,
+ FT_UInt glyph_count,
+ FT_Validator ftvalid )
+ {
+ OTV_ValidatorRec validrec;
+ OTV_Validator valid = &validrec;
+ FT_Bytes p = table;
+ FT_UInt JstfScriptCount;
+
+
+ valid->root = ftvalid;
+
+ FT_TRACE3(( "validating JSTF table\n" ));
+ OTV_INIT;
+
+ OTV_LIMIT_CHECK( 6 );
+
+ if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
+ FT_INVALID_FORMAT;
+
+ JstfScriptCount = FT_NEXT_USHORT( p );
+
+ FT_TRACE3(( " (JstfScriptCount = %d)\n", JstfScriptCount ));
+
+ OTV_LIMIT_CHECK( JstfScriptCount * 6 );
+
+ if ( gsub )
+ valid->extra1 = otv_GSUBGPOS_get_Lookup_count( gsub );
+ else
+ valid->extra1 = 0;
+
+ if ( gpos )
+ valid->extra2 = otv_GSUBGPOS_get_Lookup_count( gpos );
+ else
+ valid->extra2 = 0;
+
+ valid->glyph_count = glyph_count;
+
+ /* JstfScriptRecord */
+ for ( ; JstfScriptCount > 0; JstfScriptCount-- )
+ {
+ p += 4; /* skip JstfScriptTag */
+
+ /* JstfScript */
+ otv_JstfScript_validate( table + FT_NEXT_USHORT( p ), valid );
+ }
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmath.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmath.c
new file mode 100644
index 00000000000..50ed10cf284
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmath.c
@@ -0,0 +1,452 @@
+/***************************************************************************/
+/* */
+/* otvmath.c */
+/* */
+/* OpenType MATH table validation (body). */
+/* */
+/* Copyright 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* Written by George Williams. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+#include "otvgpos.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_otvmath
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MATH TYPOGRAPHIC CONSTANTS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_MathConstants_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt i;
+ FT_UInt table_size;
+
+ OTV_OPTIONAL_TABLE( DeviceTableOffset );
+
+
+ OTV_NAME_ENTER( "MathConstants" );
+
+ /* 56 constants, 51 have device tables */
+ OTV_LIMIT_CHECK( 2 * ( 56 + 51 ) );
+ table_size = 2 * ( 56 + 51 );
+
+ p += 4 * 2; /* First 4 constants have no device tables */
+ for ( i = 0; i < 51; ++i )
+ {
+ p += 2; /* skip the value */
+ OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+ OTV_SIZE_CHECK( DeviceTableOffset );
+ if ( DeviceTableOffset )
+ otv_Device_validate( table + DeviceTableOffset, valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MATH ITALICS CORRECTION *****/
+ /***** MATH TOP ACCENT ATTACHMENT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_MathItalicsCorrectionInfo_validate( FT_Bytes table,
+ OTV_Validator valid,
+ FT_Int isItalic )
+ {
+ FT_Bytes p = table;
+ FT_UInt i, cnt, table_size ;
+
+ OTV_OPTIONAL_TABLE( Coverage );
+ OTV_OPTIONAL_TABLE( DeviceTableOffset );
+
+ FT_UNUSED( isItalic ); /* only used if tracing is active */
+
+
+ OTV_NAME_ENTER( isItalic ? "MathItalicsCorrectionInfo"
+ : "MathTopAccentAttachment" );
+
+ OTV_LIMIT_CHECK( 4 );
+
+ OTV_OPTIONAL_OFFSET( Coverage );
+ cnt = FT_NEXT_USHORT( p );
+
+ OTV_LIMIT_CHECK( 4 * cnt );
+ table_size = 4 + 4 * cnt;
+
+ OTV_SIZE_CHECK( Coverage );
+ otv_Coverage_validate( table + Coverage, valid, cnt );
+
+ for ( i = 0; i < cnt; ++i )
+ {
+ p += 2; /* Skip the value */
+ OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+ OTV_SIZE_CHECK( DeviceTableOffset );
+ if ( DeviceTableOffset )
+ otv_Device_validate( table + DeviceTableOffset, valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MATH KERNING *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_MathKern_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt i, cnt, table_size;
+
+ OTV_OPTIONAL_TABLE( DeviceTableOffset );
+
+
+ /* OTV_NAME_ENTER( "MathKern" );*/
+
+ OTV_LIMIT_CHECK( 2 );
+
+ cnt = FT_NEXT_USHORT( p );
+
+ OTV_LIMIT_CHECK( 4 * cnt + 2 );
+ table_size = 4 + 4 * cnt;
+
+ /* Heights */
+ for ( i = 0; i < cnt; ++i )
+ {
+ p += 2; /* Skip the value */
+ OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+ OTV_SIZE_CHECK( DeviceTableOffset );
+ if ( DeviceTableOffset )
+ otv_Device_validate( table + DeviceTableOffset, valid );
+ }
+
+ /* One more Kerning value */
+ for ( i = 0; i < cnt + 1; ++i )
+ {
+ p += 2; /* Skip the value */
+ OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+ OTV_SIZE_CHECK( DeviceTableOffset );
+ if ( DeviceTableOffset )
+ otv_Device_validate( table + DeviceTableOffset, valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ static void
+ otv_MathKernInfo_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt i, j, cnt, table_size;
+
+ OTV_OPTIONAL_TABLE( Coverage );
+ OTV_OPTIONAL_TABLE( MKRecordOffset );
+
+
+ OTV_NAME_ENTER( "MathKernInfo" );
+
+ OTV_LIMIT_CHECK( 4 );
+
+ OTV_OPTIONAL_OFFSET( Coverage );
+ cnt = FT_NEXT_USHORT( p );
+
+ OTV_LIMIT_CHECK( 8 * cnt );
+ table_size = 4 + 8 * cnt;
+
+ OTV_SIZE_CHECK( Coverage );
+ otv_Coverage_validate( table + Coverage, valid, cnt );
+
+ for ( i = 0; i < cnt; ++i )
+ {
+ for ( j = 0; j < 4; ++j )
+ {
+ OTV_OPTIONAL_OFFSET( MKRecordOffset );
+ OTV_SIZE_CHECK( MKRecordOffset );
+ if ( MKRecordOffset )
+ otv_MathKern_validate( table + MKRecordOffset, valid );
+ }
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MATH GLYPH INFO *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_MathGlyphInfo_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt MathItalicsCorrectionInfo, MathTopAccentAttachment;
+ FT_UInt ExtendedShapeCoverage, MathKernInfo;
+
+
+ OTV_NAME_ENTER( "MathGlyphInfo" );
+
+ OTV_LIMIT_CHECK( 8 );
+
+ MathItalicsCorrectionInfo = FT_NEXT_USHORT( p );
+ MathTopAccentAttachment = FT_NEXT_USHORT( p );
+ ExtendedShapeCoverage = FT_NEXT_USHORT( p );
+ MathKernInfo = FT_NEXT_USHORT( p );
+
+ if ( MathItalicsCorrectionInfo )
+ otv_MathItalicsCorrectionInfo_validate(
+ table + MathItalicsCorrectionInfo, valid, TRUE );
+
+ /* Italic correction and Top Accent Attachment have the same format */
+ if ( MathTopAccentAttachment )
+ otv_MathItalicsCorrectionInfo_validate(
+ table + MathTopAccentAttachment, valid, FALSE );
+
+ if ( ExtendedShapeCoverage ) {
+ OTV_NAME_ENTER( "ExtendedShapeCoverage" );
+ otv_Coverage_validate( table + ExtendedShapeCoverage, valid, -1 );
+ OTV_EXIT;
+ }
+
+ if ( MathKernInfo )
+ otv_MathKernInfo_validate( table + MathKernInfo, valid );
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MATH GLYPH CONSTRUCTION *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ otv_GlyphAssembly_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt pcnt, table_size;
+ FT_UInt i;
+
+ OTV_OPTIONAL_TABLE( DeviceTableOffset );
+
+
+ /* OTV_NAME_ENTER( "GlyphAssembly" ); */
+
+ OTV_LIMIT_CHECK( 6 );
+
+ p += 2; /* Skip the Italics Correction value */
+ OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+ pcnt = FT_NEXT_USHORT( p );
+
+ OTV_LIMIT_CHECK( 8 * pcnt );
+ table_size = 6 + 8 * pcnt;
+
+ OTV_SIZE_CHECK( DeviceTableOffset );
+ if ( DeviceTableOffset )
+ otv_Device_validate( table + DeviceTableOffset, valid );
+
+ for ( i = 0; i < pcnt; ++i )
+ {
+ FT_UInt gid;
+
+
+ gid = FT_NEXT_USHORT( p );
+ if ( gid >= valid->glyph_count )
+ FT_INVALID_GLYPH_ID;
+ p += 2*4; /* skip the Start, End, Full, and Flags fields */
+ }
+
+ /* OTV_EXIT; */
+ }
+
+
+ static void
+ otv_MathGlyphConstruction_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt vcnt, table_size;
+ FT_UInt i;
+
+ OTV_OPTIONAL_TABLE( GlyphAssembly );
+
+
+ /* OTV_NAME_ENTER( "MathGlyphConstruction" ); */
+
+ OTV_LIMIT_CHECK( 4 );
+
+ OTV_OPTIONAL_OFFSET( GlyphAssembly );
+ vcnt = FT_NEXT_USHORT( p );
+
+ OTV_LIMIT_CHECK( 4 * vcnt );
+ table_size = 4 + 4 * vcnt;
+
+ for ( i = 0; i < vcnt; ++i )
+ {
+ FT_UInt gid;
+
+
+ gid = FT_NEXT_USHORT( p );
+ if ( gid >= valid->glyph_count )
+ FT_INVALID_GLYPH_ID;
+ p += 2; /* skip the size */
+ }
+
+ OTV_SIZE_CHECK( GlyphAssembly );
+ if ( GlyphAssembly )
+ otv_GlyphAssembly_validate( table+GlyphAssembly, valid );
+
+ /* OTV_EXIT; */
+ }
+
+
+ static void
+ otv_MathVariants_validate( FT_Bytes table,
+ OTV_Validator valid )
+ {
+ FT_Bytes p = table;
+ FT_UInt vcnt, hcnt, i, table_size;
+
+ OTV_OPTIONAL_TABLE( VCoverage );
+ OTV_OPTIONAL_TABLE( HCoverage );
+ OTV_OPTIONAL_TABLE( Offset );
+
+
+ OTV_NAME_ENTER( "MathVariants" );
+
+ OTV_LIMIT_CHECK( 10 );
+
+ p += 2; /* Skip the MinConnectorOverlap constant */
+ OTV_OPTIONAL_OFFSET( VCoverage );
+ OTV_OPTIONAL_OFFSET( HCoverage );
+ vcnt = FT_NEXT_USHORT( p );
+ hcnt = FT_NEXT_USHORT( p );
+
+ OTV_LIMIT_CHECK( 2 * vcnt + 2 * hcnt );
+ table_size = 10 + 2 * vcnt + 2 * hcnt;
+
+ OTV_SIZE_CHECK( VCoverage );
+ if ( VCoverage )
+ otv_Coverage_validate( table + VCoverage, valid, vcnt );
+
+ OTV_SIZE_CHECK( HCoverage );
+ if ( HCoverage )
+ otv_Coverage_validate( table + HCoverage, valid, hcnt );
+
+ for ( i = 0; i < vcnt; ++i )
+ {
+ OTV_OPTIONAL_OFFSET( Offset );
+ OTV_SIZE_CHECK( Offset );
+ otv_MathGlyphConstruction_validate( table + Offset, valid );
+ }
+
+ for ( i = 0; i < hcnt; ++i )
+ {
+ OTV_OPTIONAL_OFFSET( Offset );
+ OTV_SIZE_CHECK( Offset );
+ otv_MathGlyphConstruction_validate( table + Offset, valid );
+ }
+
+ OTV_EXIT;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MATH TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* sets valid->glyph_count */
+
+ FT_LOCAL_DEF( void )
+ otv_MATH_validate( FT_Bytes table,
+ FT_UInt glyph_count,
+ FT_Validator ftvalid )
+ {
+ OTV_ValidatorRec validrec;
+ OTV_Validator valid = &validrec;
+ FT_Bytes p = table;
+ FT_UInt MathConstants, MathGlyphInfo, MathVariants;
+
+
+ valid->root = ftvalid;
+
+ FT_TRACE3(( "validating MATH table\n" ));
+ OTV_INIT;
+
+ OTV_LIMIT_CHECK( 10 );
+
+ if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
+ FT_INVALID_FORMAT;
+
+ MathConstants = FT_NEXT_USHORT( p );
+ MathGlyphInfo = FT_NEXT_USHORT( p );
+ MathVariants = FT_NEXT_USHORT( p );
+
+ valid->glyph_count = glyph_count;
+
+ otv_MathConstants_validate( table + MathConstants,
+ valid );
+ otv_MathGlyphInfo_validate( table + MathGlyphInfo,
+ valid );
+ otv_MathVariants_validate ( table + MathVariants,
+ valid );
+
+ FT_TRACE4(( "\n" ));
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.c
new file mode 100644
index 00000000000..63c25f690c2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.c
@@ -0,0 +1,267 @@
+/***************************************************************************/
+/* */
+/* otvmod.c */
+/* */
+/* FreeType's OpenType validation module implementation (body). */
+/* */
+/* Copyright 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_OPENTYPE_VALIDATE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_OPENTYPE_VALIDATE_H
+
+#include "otvmod.h"
+#include "otvalid.h"
+#include "otvcommn.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_otvmodule
+
+
+ static FT_Error
+ otv_load_table( FT_Face face,
+ FT_Tag tag,
+ FT_Byte* volatile* table,
+ FT_ULong* table_len )
+ {
+ FT_Error error;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ error = FT_Load_Sfnt_Table( face, tag, 0, NULL, table_len );
+ if ( error == OTV_Err_Table_Missing )
+ return OTV_Err_Ok;
+ if ( error )
+ goto Exit;
+
+ if ( FT_ALLOC( *table, *table_len ) )
+ goto Exit;
+
+ error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ otv_validate( FT_Face volatile face,
+ FT_UInt ot_flags,
+ FT_Bytes *ot_base,
+ FT_Bytes *ot_gdef,
+ FT_Bytes *ot_gpos,
+ FT_Bytes *ot_gsub,
+ FT_Bytes *ot_jstf )
+ {
+ FT_Error error = OTV_Err_Ok;
+ FT_Byte* volatile base;
+ FT_Byte* volatile gdef;
+ FT_Byte* volatile gpos;
+ FT_Byte* volatile gsub;
+ FT_Byte* volatile jstf;
+ FT_Byte* volatile math;
+ FT_ULong len_base, len_gdef, len_gpos, len_gsub, len_jstf;
+ FT_ULong len_math;
+ FT_ValidatorRec volatile valid;
+
+
+ base = gdef = gpos = gsub = jstf = math = NULL;
+ len_base = len_gdef = len_gpos = len_gsub = len_jstf = len_math = 0;
+
+ /* load tables */
+
+ if ( ot_flags & FT_VALIDATE_BASE )
+ {
+ error = otv_load_table( face, TTAG_BASE, &base, &len_base );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( ot_flags & FT_VALIDATE_GDEF )
+ {
+ error = otv_load_table( face, TTAG_GDEF, &gdef, &len_gdef );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( ot_flags & FT_VALIDATE_GPOS )
+ {
+ error = otv_load_table( face, TTAG_GPOS, &gpos, &len_gpos );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( ot_flags & FT_VALIDATE_GSUB )
+ {
+ error = otv_load_table( face, TTAG_GSUB, &gsub, &len_gsub );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( ot_flags & FT_VALIDATE_JSTF )
+ {
+ error = otv_load_table( face, TTAG_JSTF, &jstf, &len_jstf );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( ot_flags & FT_VALIDATE_MATH )
+ {
+ error = otv_load_table( face, TTAG_MATH, &math, &len_math );
+ if ( error )
+ goto Exit;
+ }
+
+ /* validate tables */
+
+ if ( base )
+ {
+ ft_validator_init( &valid, base, base + len_base, FT_VALIDATE_DEFAULT );
+ if ( ft_setjmp( valid.jump_buffer ) == 0 )
+ otv_BASE_validate( base, &valid );
+ error = valid.error;
+ if ( error )
+ goto Exit;
+ }
+
+ if ( gpos )
+ {
+ ft_validator_init( &valid, gpos, gpos + len_gpos, FT_VALIDATE_DEFAULT );
+ if ( ft_setjmp( valid.jump_buffer ) == 0 )
+ otv_GPOS_validate( gpos, face->num_glyphs, &valid );
+ error = valid.error;
+ if ( error )
+ goto Exit;
+ }
+
+ if ( gsub )
+ {
+ ft_validator_init( &valid, gsub, gsub + len_gsub, FT_VALIDATE_DEFAULT );
+ if ( ft_setjmp( valid.jump_buffer ) == 0 )
+ otv_GSUB_validate( gsub, face->num_glyphs, &valid );
+ error = valid.error;
+ if ( error )
+ goto Exit;
+ }
+
+ if ( gdef )
+ {
+ ft_validator_init( &valid, gdef, gdef + len_gdef, FT_VALIDATE_DEFAULT );
+ if ( ft_setjmp( valid.jump_buffer ) == 0 )
+ otv_GDEF_validate( gdef, gsub, gpos, face->num_glyphs, &valid );
+ error = valid.error;
+ if ( error )
+ goto Exit;
+ }
+
+ if ( jstf )
+ {
+ ft_validator_init( &valid, jstf, jstf + len_jstf, FT_VALIDATE_DEFAULT );
+ if ( ft_setjmp( valid.jump_buffer ) == 0 )
+ otv_JSTF_validate( jstf, gsub, gpos, face->num_glyphs, &valid );
+ error = valid.error;
+ if ( error )
+ goto Exit;
+ }
+
+ if ( math )
+ {
+ ft_validator_init( &valid, math, math + len_math, FT_VALIDATE_DEFAULT );
+ if ( ft_setjmp( valid.jump_buffer ) == 0 )
+ otv_MATH_validate( math, face->num_glyphs, &valid );
+ error = valid.error;
+ if ( error )
+ goto Exit;
+ }
+
+ *ot_base = (FT_Bytes)base;
+ *ot_gdef = (FT_Bytes)gdef;
+ *ot_gpos = (FT_Bytes)gpos;
+ *ot_gsub = (FT_Bytes)gsub;
+ *ot_jstf = (FT_Bytes)jstf;
+
+ Exit:
+ if ( error ) {
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( base );
+ FT_FREE( gdef );
+ FT_FREE( gpos );
+ FT_FREE( gsub );
+ FT_FREE( jstf );
+ }
+ {
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( math ); /* Can't return this as API is frozen */
+ }
+
+ return error;
+ }
+
+
+ static
+ const FT_Service_OTvalidateRec otvalid_interface =
+ {
+ otv_validate
+ };
+
+
+ static
+ const FT_ServiceDescRec otvalid_services[] =
+ {
+ { FT_SERVICE_ID_OPENTYPE_VALIDATE, &otvalid_interface },
+ { NULL, NULL }
+ };
+
+
+ static FT_Pointer
+ otvalid_get_service( FT_Module module,
+ const char* service_id )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( otvalid_services, service_id );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Module_Class otv_module_class =
+ {
+ 0,
+ sizeof( FT_ModuleRec ),
+ "otvalid",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* module-specific interface */
+
+ (FT_Module_Constructor)0,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) otvalid_get_service
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.h
new file mode 100644
index 00000000000..1bfc1899fe3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/* */
+/* otvmod.h */
+/* */
+/* FreeType's OpenType validation module implementation */
+/* (specification). */
+/* */
+/* Copyright 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __OTVMOD_H__
+#define __OTVMOD_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Module_Class ) otv_module_class;
+
+
+FT_END_HEADER
+
+#endif /* __OTVMOD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/rules.mk
new file mode 100644
index 00000000000..53bd41e5e7d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/rules.mk
@@ -0,0 +1,78 @@
+#
+# FreeType 2 OpenType validation driver configuration rules
+#
+
+
+# Copyright 2004, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# OTV driver directory
+#
+OTV_DIR := $(SRC_DIR)/otvalid
+
+
+# compilation flags for the driver
+#
+OTV_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(OTV_DIR))
+
+
+# OTV driver sources (i.e., C files)
+#
+OTV_DRV_SRC := $(OTV_DIR)/otvbase.c \
+ $(OTV_DIR)/otvcommn.c \
+ $(OTV_DIR)/otvgdef.c \
+ $(OTV_DIR)/otvgpos.c \
+ $(OTV_DIR)/otvgsub.c \
+ $(OTV_DIR)/otvjstf.c \
+ $(OTV_DIR)/otvmath.c \
+ $(OTV_DIR)/otvmod.c
+
+# OTV driver headers
+#
+OTV_DRV_H := $(OTV_DIR)/otvalid.h \
+ $(OTV_DIR)/otvcommn.h \
+ $(OTV_DIR)/otverror.h \
+ $(OTV_DIR)/otvgpos.h \
+ $(OTV_DIR)/otvmod.h
+
+
+# OTV driver object(s)
+#
+# OTV_DRV_OBJ_M is used during `multi' builds.
+# OTV_DRV_OBJ_S is used during `single' builds.
+#
+OTV_DRV_OBJ_M := $(OTV_DRV_SRC:$(OTV_DIR)/%.c=$(OBJ_DIR)/%.$O)
+OTV_DRV_OBJ_S := $(OBJ_DIR)/otvalid.$O
+
+# OTV driver source file for single build
+#
+OTV_DRV_SRC_S := $(OTV_DIR)/otvalid.c
+
+
+# OTV driver - single object
+#
+$(OTV_DRV_OBJ_S): $(OTV_DRV_SRC_S) $(OTV_DRV_SRC) \
+ $(FREETYPE_H) $(OTV_DRV_H)
+ $(OTV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(OTV_DRV_SRC_S))
+
+
+# OTV driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(OTV_DIR)/%.c $(FREETYPE_H) $(OTV_DRV_H)
+ $(OTV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(OTV_DRV_OBJ_S)
+DRV_OBJS_M += $(OTV_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/Jamfile
new file mode 100644
index 00000000000..752fcac2a11
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/pcf Jamfile
+#
+# Copyright 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) pcf ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = pcfdrivr pcfread pcfutil ;
+ }
+ else
+ {
+ _sources = pcf ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/pcf Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/README b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/README
new file mode 100644
index 00000000000..cc1480b2d2b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/README
@@ -0,0 +1,114 @@
+ FreeType font driver for PCF fonts
+
+ Francesco Zappa Nardelli
+ <francesco.zappa.nardelli@ens.fr>
+
+
+Introduction
+************
+
+PCF (Portable Compiled Format) is a binary bitmap font format, largely used
+in X world. This code implements a PCF driver for the FreeType library.
+Glyph images are loaded into memory only on demand, thus leading to a small
+memory footprint.
+
+Information on the PCF font format can only be worked out from
+`pcfread.c', and `pcfwrite.c', to be found, for instance, in the XFree86
+(www.xfree86.org) source tree (xc/lib/font/bitmap/).
+
+Many good bitmap fonts in bdf format come with XFree86: they can be
+compiled into the pcf format using the `bdftopcf' utility.
+
+
+Supported hardware
+******************
+
+The driver has been tested on linux/x86 and sunos5.5/sparc. In both
+cases the compiler was gcc. When back in Paris, I will test it also
+on linux/alpha.
+
+
+Encodings
+*********
+
+The variety of encodings that accompanies pcf fonts appears to encompass the
+small set defined in freetype.h. On the other hand, each pcf font defines
+two properties that specify encoding and registry.
+
+I decided to make these two properties directly accessible, leaving to the
+client application the work of interpreting them. For instance:
+
+ #include "pcftypes.h" /* include/freetype/internal/pcftypes.h */
+
+ FT_Face face;
+ PCF_Public_Face pcfface;
+
+ FT_New_Face( library,..., &face );
+
+ pcfface = (PCF_Public_Face)face;
+
+ if ((pcfface->charset_registry == "ISO10646") &&
+ (pcfface->charset_encoding) == "1")) [..]
+
+Thus the driver always export `ft_encoding_none' as
+face->charmap.encoding. FT_Get_Char_Index() behavior is unmodified, that
+is, it converts the ULong value given as argument into the corresponding
+glyph number.
+
+
+Known problems
+**************
+
+- dealing explicitly with encodings breaks the uniformity of freetype2
+ api.
+
+- except for encodings properties, client applications have no
+ visibility of the PCF_Face object. This means that applications
+ cannot directly access font tables and are obliged to trust
+ FreeType.
+
+- currently, glyph names and ink_metrics are ignored.
+
+I plan to give full visibility of the PCF_Face object in the next
+release of the driver, thus implementing also glyph names and
+ink_metrics.
+
+- height is defined as (ascent - descent). Is this correct?
+
+- if unable to read size information from the font, PCF_Init_Face
+ sets available_size->width and available_size->height to 12.
+
+- too many english grammar errors in the readme file :-(
+
+
+License
+*******
+
+Copyright (C) 2000 by Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+Credits
+*******
+
+Keith Packard wrote the pcf driver found in XFree86. His work is at
+the same time the specification and the sample implementation of the
+PCF format. Undoubtedly, this driver is inspired from his work.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/module.mk
new file mode 100644
index 00000000000..df383ff0fbe
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/module.mk
@@ -0,0 +1,34 @@
+#
+# FreeType 2 PCF module definition
+#
+
+# Copyright 2000, 2006 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+FTMODULE_H_COMMANDS += PCF_DRIVER
+
+define PCF_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, pcf_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)pcf $(ECHO_DRIVER_DESC)pcf bitmap fonts$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.c
new file mode 100644
index 00000000000..11d5b7b2a06
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.c
@@ -0,0 +1,36 @@
+/* pcf.c
+
+ FreeType font driver for pcf fonts
+
+ Copyright 2000-2001, 2003 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+
+#include <ft2build.h>
+#include "pcfutil.c"
+#include "pcfread.c"
+#include "pcfdrivr.c"
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.h
new file mode 100644
index 00000000000..9d2d8e0e429
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.h
@@ -0,0 +1,237 @@
+/* pcf.h
+
+ FreeType font driver for pcf fonts
+
+ Copyright (C) 2000, 2001, 2002, 2003, 2006 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCF_H__
+#define __PCF_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+ typedef struct PCF_TableRec_
+ {
+ FT_ULong type;
+ FT_ULong format;
+ FT_ULong size;
+ FT_ULong offset;
+
+ } PCF_TableRec, *PCF_Table;
+
+
+ typedef struct PCF_TocRec_
+ {
+ FT_ULong version;
+ FT_ULong count;
+ PCF_Table tables;
+
+ } PCF_TocRec, *PCF_Toc;
+
+
+ typedef struct PCF_ParsePropertyRec_
+ {
+ FT_Long name;
+ FT_Byte isString;
+ FT_Long value;
+
+ } PCF_ParsePropertyRec, *PCF_ParseProperty;
+
+
+ typedef struct PCF_PropertyRec_
+ {
+ FT_String* name;
+ FT_Byte isString;
+
+ union
+ {
+ FT_String* atom;
+ FT_Long integer;
+ FT_ULong cardinal;
+
+ } value;
+
+ } PCF_PropertyRec, *PCF_Property;
+
+
+ typedef struct PCF_Compressed_MetricRec_
+ {
+ FT_Byte leftSideBearing;
+ FT_Byte rightSideBearing;
+ FT_Byte characterWidth;
+ FT_Byte ascent;
+ FT_Byte descent;
+
+ } PCF_Compressed_MetricRec, *PCF_Compressed_Metric;
+
+
+ typedef struct PCF_MetricRec_
+ {
+ FT_Short leftSideBearing;
+ FT_Short rightSideBearing;
+ FT_Short characterWidth;
+ FT_Short ascent;
+ FT_Short descent;
+ FT_Short attributes;
+ FT_ULong bits;
+
+ } PCF_MetricRec, *PCF_Metric;
+
+
+ typedef struct PCF_AccelRec_
+ {
+ FT_Byte noOverlap;
+ FT_Byte constantMetrics;
+ FT_Byte terminalFont;
+ FT_Byte constantWidth;
+ FT_Byte inkInside;
+ FT_Byte inkMetrics;
+ FT_Byte drawDirection;
+ FT_Long fontAscent;
+ FT_Long fontDescent;
+ FT_Long maxOverlap;
+ PCF_MetricRec minbounds;
+ PCF_MetricRec maxbounds;
+ PCF_MetricRec ink_minbounds;
+ PCF_MetricRec ink_maxbounds;
+
+ } PCF_AccelRec, *PCF_Accel;
+
+
+ typedef struct PCF_EncodingRec_
+ {
+ FT_Long enc;
+ FT_UShort glyph;
+
+ } PCF_EncodingRec, *PCF_Encoding;
+
+
+ typedef struct PCF_FaceRec_
+ {
+ FT_FaceRec root;
+
+ FT_StreamRec gzip_stream;
+ FT_Stream gzip_source;
+
+ char* charset_encoding;
+ char* charset_registry;
+
+ PCF_TocRec toc;
+ PCF_AccelRec accel;
+
+ int nprops;
+ PCF_Property properties;
+
+ FT_Long nmetrics;
+ PCF_Metric metrics;
+ FT_Long nencodings;
+ PCF_Encoding encodings;
+
+ FT_Short defaultChar;
+
+ FT_ULong bitmapsFormat;
+
+ FT_CharMap charmap_handle;
+ FT_CharMapRec charmap; /* a single charmap per face */
+
+ } PCF_FaceRec, *PCF_Face;
+
+
+ /* macros for pcf font format */
+
+#define LSBFirst 0
+#define MSBFirst 1
+
+#define PCF_FILE_VERSION ( ( 'p' << 24 ) | \
+ ( 'c' << 16 ) | \
+ ( 'f' << 8 ) | 1 )
+#define PCF_FORMAT_MASK 0xFFFFFF00UL
+
+#define PCF_DEFAULT_FORMAT 0x00000000UL
+#define PCF_INKBOUNDS 0x00000200UL
+#define PCF_ACCEL_W_INKBOUNDS 0x00000100UL
+#define PCF_COMPRESSED_METRICS 0x00000100UL
+
+#define PCF_FORMAT_MATCH( a, b ) \
+ ( ( (a) & PCF_FORMAT_MASK ) == ( (b) & PCF_FORMAT_MASK ) )
+
+#define PCF_GLYPH_PAD_MASK ( 3 << 0 )
+#define PCF_BYTE_MASK ( 1 << 2 )
+#define PCF_BIT_MASK ( 1 << 3 )
+#define PCF_SCAN_UNIT_MASK ( 3 << 4 )
+
+#define PCF_BYTE_ORDER( f ) \
+ ( ( (f) & PCF_BYTE_MASK ) ? MSBFirst : LSBFirst )
+#define PCF_BIT_ORDER( f ) \
+ ( ( (f) & PCF_BIT_MASK ) ? MSBFirst : LSBFirst )
+#define PCF_GLYPH_PAD_INDEX( f ) \
+ ( (f) & PCF_GLYPH_PAD_MASK )
+#define PCF_GLYPH_PAD( f ) \
+ ( 1 << PCF_GLYPH_PAD_INDEX( f ) )
+#define PCF_SCAN_UNIT_INDEX( f ) \
+ ( ( (f) & PCF_SCAN_UNIT_MASK ) >> 4 )
+#define PCF_SCAN_UNIT( f ) \
+ ( 1 << PCF_SCAN_UNIT_INDEX( f ) )
+#define PCF_FORMAT_BITS( f ) \
+ ( (f) & ( PCF_GLYPH_PAD_MASK | \
+ PCF_BYTE_MASK | \
+ PCF_BIT_MASK | \
+ PCF_SCAN_UNIT_MASK ) )
+
+#define PCF_SIZE_TO_INDEX( s ) ( (s) == 4 ? 2 : (s) == 2 ? 1 : 0 )
+#define PCF_INDEX_TO_SIZE( b ) ( 1 << b )
+
+#define PCF_FORMAT( bit, byte, glyph, scan ) \
+ ( ( PCF_SIZE_TO_INDEX( scan ) << 4 ) | \
+ ( ( (bit) == MSBFirst ? 1 : 0 ) << 3 ) | \
+ ( ( (byte) == MSBFirst ? 1 : 0 ) << 2 ) | \
+ ( PCF_SIZE_TO_INDEX( glyph ) << 0 ) )
+
+#define PCF_PROPERTIES ( 1 << 0 )
+#define PCF_ACCELERATORS ( 1 << 1 )
+#define PCF_METRICS ( 1 << 2 )
+#define PCF_BITMAPS ( 1 << 3 )
+#define PCF_INK_METRICS ( 1 << 4 )
+#define PCF_BDF_ENCODINGS ( 1 << 5 )
+#define PCF_SWIDTHS ( 1 << 6 )
+#define PCF_GLYPH_NAMES ( 1 << 7 )
+#define PCF_BDF_ACCELERATORS ( 1 << 8 )
+
+#define GLYPHPADOPTIONS 4 /* I'm not sure about this */
+
+ FT_LOCAL( FT_Error )
+ pcf_load_font( FT_Stream,
+ PCF_Face );
+
+FT_END_HEADER
+
+#endif /* __PCF_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.c
new file mode 100644
index 00000000000..0b454122d54
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.c
@@ -0,0 +1,679 @@
+/* pcfdrivr.c
+
+ FreeType font driver for pcf files
+
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#include <ft2build.h>
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_GZIP_H
+#include FT_LZW_H
+#include FT_ERRORS_H
+#include FT_BDF_H
+
+#include "pcf.h"
+#include "pcfdrivr.h"
+#include "pcfread.h"
+
+#include "pcferror.h"
+#include "pcfutil.h"
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pcfread
+
+#include FT_SERVICE_BDF_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pcfdriver
+
+
+ typedef struct PCF_CMapRec_
+ {
+ FT_CMapRec root;
+ FT_UInt num_encodings;
+ PCF_Encoding encodings;
+
+ } PCF_CMapRec, *PCF_CMap;
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ pcf_cmap_init( FT_CMap pcfcmap, /* PCF_CMap */
+ FT_Pointer init_data )
+ {
+ PCF_CMap cmap = (PCF_CMap)pcfcmap;
+ PCF_Face face = (PCF_Face)FT_CMAP_FACE( pcfcmap );
+
+ FT_UNUSED( init_data );
+
+
+ cmap->num_encodings = (FT_UInt)face->nencodings;
+ cmap->encodings = face->encodings;
+
+ return PCF_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ pcf_cmap_done( FT_CMap pcfcmap ) /* PCF_CMap */
+ {
+ PCF_CMap cmap = (PCF_CMap)pcfcmap;
+
+
+ cmap->encodings = NULL;
+ cmap->num_encodings = 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ pcf_cmap_char_index( FT_CMap pcfcmap, /* PCF_CMap */
+ FT_UInt32 charcode )
+ {
+ PCF_CMap cmap = (PCF_CMap)pcfcmap;
+ PCF_Encoding encodings = cmap->encodings;
+ FT_UInt min, max, mid;
+ FT_UInt result = 0;
+
+
+ min = 0;
+ max = cmap->num_encodings;
+
+ while ( min < max )
+ {
+ FT_UInt32 code;
+
+
+ mid = ( min + max ) >> 1;
+ code = encodings[mid].enc;
+
+ if ( charcode == code )
+ {
+ result = encodings[mid].glyph + 1;
+ break;
+ }
+
+ if ( charcode < code )
+ max = mid;
+ else
+ min = mid + 1;
+ }
+
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ pcf_cmap_char_next( FT_CMap pcfcmap, /* PCF_CMap */
+ FT_UInt32 *acharcode )
+ {
+ PCF_CMap cmap = (PCF_CMap)pcfcmap;
+ PCF_Encoding encodings = cmap->encodings;
+ FT_UInt min, max, mid;
+ FT_UInt32 charcode = *acharcode + 1;
+ FT_UInt result = 0;
+
+
+ min = 0;
+ max = cmap->num_encodings;
+
+ while ( min < max )
+ {
+ FT_UInt32 code;
+
+
+ mid = ( min + max ) >> 1;
+ code = encodings[mid].enc;
+
+ if ( charcode == code )
+ {
+ result = encodings[mid].glyph + 1;
+ goto Exit;
+ }
+
+ if ( charcode < code )
+ max = mid;
+ else
+ min = mid + 1;
+ }
+
+ charcode = 0;
+ if ( min < cmap->num_encodings )
+ {
+ charcode = encodings[min].enc;
+ result = encodings[min].glyph + 1;
+ }
+
+ Exit:
+ *acharcode = charcode;
+ return result;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_CMap_ClassRec pcf_cmap_class =
+ {
+ sizeof ( PCF_CMapRec ),
+ pcf_cmap_init,
+ pcf_cmap_done,
+ pcf_cmap_char_index,
+ pcf_cmap_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+ FT_CALLBACK_DEF( void )
+ PCF_Face_Done( FT_Face pcfface ) /* PCF_Face */
+ {
+ PCF_Face face = (PCF_Face)pcfface;
+ FT_Memory memory;
+
+
+ if ( !face )
+ return;
+
+ memory = FT_FACE_MEMORY( face );
+
+ FT_FREE( face->encodings );
+ FT_FREE( face->metrics );
+
+ /* free properties */
+ {
+ PCF_Property prop;
+ FT_Int i;
+
+
+ if ( face->properties )
+ {
+ for ( i = 0; i < face->nprops; i++ )
+ {
+ prop = &face->properties[i];
+
+ if ( prop ) {
+ FT_FREE( prop->name );
+ if ( prop->isString )
+ FT_FREE( prop->value.atom );
+ }
+ }
+ }
+ FT_FREE( face->properties );
+ }
+
+ FT_FREE( face->toc.tables );
+ FT_FREE( pcfface->family_name );
+ FT_FREE( pcfface->style_name );
+ FT_FREE( pcfface->available_sizes );
+ FT_FREE( face->charset_encoding );
+ FT_FREE( face->charset_registry );
+
+ FT_TRACE4(( "PCF_Face_Done: done face\n" ));
+
+ /* close gzip/LZW stream if any */
+ if ( pcfface->stream == &face->gzip_stream )
+ {
+ FT_Stream_Close( &face->gzip_stream );
+ pcfface->stream = face->gzip_source;
+ }
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ PCF_Face_Init( FT_Stream stream,
+ FT_Face pcfface, /* PCF_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ PCF_Face face = (PCF_Face)pcfface;
+ FT_Error error = PCF_Err_Ok;
+
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+ FT_UNUSED( face_index );
+
+
+ error = pcf_load_font( stream, face );
+ if ( error )
+ {
+ FT_Error error2;
+
+
+ PCF_Face_Done( pcfface );
+
+ /* this didn't work, try gzip support! */
+ error2 = FT_Stream_OpenGzip( &face->gzip_stream, stream );
+ if ( FT_ERROR_BASE( error2 ) == FT_Err_Unimplemented_Feature )
+ goto Fail;
+
+ error = error2;
+ if ( error )
+#ifdef FT_CONFIG_OPTION_USE_LZW
+ {
+ FT_Error error3;
+
+
+ /* this didn't work, try LZW support! */
+ error3 = FT_Stream_OpenLZW( &face->gzip_stream, stream );
+ if ( FT_ERROR_BASE( error3 ) == FT_Err_Unimplemented_Feature )
+ goto Fail;
+
+ error = error3;
+ if ( error )
+ goto Fail;
+
+ face->gzip_source = stream;
+ pcfface->stream = &face->gzip_stream;
+
+ stream = pcfface->stream;
+
+ error = pcf_load_font( stream, face );
+ if ( error )
+ goto Fail;
+ }
+#else
+ goto Fail;
+#endif
+ else
+ {
+ face->gzip_source = stream;
+ pcfface->stream = &face->gzip_stream;
+
+ stream = pcfface->stream;
+
+ error = pcf_load_font( stream, face );
+ if ( error )
+ goto Fail;
+ }
+ }
+
+ /* set up charmap */
+ {
+ FT_String *charset_registry = face->charset_registry;
+ FT_String *charset_encoding = face->charset_encoding;
+ FT_Bool unicode_charmap = 0;
+
+
+ if ( charset_registry && charset_encoding )
+ {
+ char* s = charset_registry;
+
+
+ /* Uh, oh, compare first letters manually to avoid dependency
+ on locales. */
+ if ( ( s[0] == 'i' || s[0] == 'I' ) &&
+ ( s[1] == 's' || s[1] == 'S' ) &&
+ ( s[2] == 'o' || s[2] == 'O' ) )
+ {
+ s += 3;
+ if ( !ft_strcmp( s, "10646" ) ||
+ ( !ft_strcmp( s, "8859" ) &&
+ !ft_strcmp( face->charset_encoding, "1" ) ) )
+ unicode_charmap = 1;
+ }
+ }
+
+ {
+ FT_CharMapRec charmap;
+
+
+ charmap.face = FT_FACE( face );
+ charmap.encoding = FT_ENCODING_NONE;
+ charmap.platform_id = 0;
+ charmap.encoding_id = 0;
+
+ if ( unicode_charmap )
+ {
+ charmap.encoding = FT_ENCODING_UNICODE;
+ charmap.platform_id = 3;
+ charmap.encoding_id = 1;
+ }
+
+ error = FT_CMap_New( &pcf_cmap_class, NULL, &charmap, NULL );
+
+#if 0
+ /* Select default charmap */
+ if ( pcfface->num_charmaps )
+ pcfface->charmap = pcfface->charmaps[0];
+#endif
+ }
+ }
+
+ Exit:
+ return error;
+
+ Fail:
+ FT_TRACE2(( "[not a valid PCF file]\n" ));
+ PCF_Face_Done( pcfface );
+ error = PCF_Err_Unknown_File_Format; /* error */
+ goto Exit;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ PCF_Size_Select( FT_Size size,
+ FT_ULong strike_index )
+ {
+ PCF_Accel accel = &( (PCF_Face)size->face )->accel;
+
+
+ FT_Select_Metrics( size->face, strike_index );
+
+ size->metrics.ascender = accel->fontAscent << 6;
+ size->metrics.descender = -accel->fontDescent << 6;
+ size->metrics.max_advance = accel->maxbounds.characterWidth << 6;
+
+ return PCF_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ PCF_Size_Request( FT_Size size,
+ FT_Size_Request req )
+ {
+ PCF_Face face = (PCF_Face)size->face;
+ FT_Bitmap_Size* bsize = size->face->available_sizes;
+ FT_Error error = PCF_Err_Invalid_Pixel_Size;
+ FT_Long height;
+
+
+ height = FT_REQUEST_HEIGHT( req );
+ height = ( height + 32 ) >> 6;
+
+ switch ( req->type )
+ {
+ case FT_SIZE_REQUEST_TYPE_NOMINAL:
+ if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
+ error = PCF_Err_Ok;
+ break;
+
+ case FT_SIZE_REQUEST_TYPE_REAL_DIM:
+ if ( height == ( face->accel.fontAscent +
+ face->accel.fontDescent ) )
+ error = PCF_Err_Ok;
+ break;
+
+ default:
+ error = PCF_Err_Unimplemented_Feature;
+ break;
+ }
+
+ if ( error )
+ return error;
+ else
+ return PCF_Size_Select( size, 0 );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ PCF_Glyph_Load( FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ PCF_Face face = (PCF_Face)FT_SIZE_FACE( size );
+ FT_Stream stream = face->root.stream;
+ FT_Error error = PCF_Err_Ok;
+ FT_Bitmap* bitmap = &slot->bitmap;
+ PCF_Metric metric;
+ int bytes;
+
+ FT_UNUSED( load_flags );
+
+
+ FT_TRACE4(( "load_glyph %d ---", glyph_index ));
+
+ if ( !face || glyph_index >= (FT_UInt)face->root.num_glyphs )
+ {
+ error = PCF_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( glyph_index > 0 )
+ glyph_index--;
+
+ metric = face->metrics + glyph_index;
+
+ bitmap->rows = metric->ascent + metric->descent;
+ bitmap->width = metric->rightSideBearing - metric->leftSideBearing;
+ bitmap->num_grays = 1;
+ bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
+
+ FT_TRACE6(( "BIT_ORDER %d ; BYTE_ORDER %d ; GLYPH_PAD %d\n",
+ PCF_BIT_ORDER( face->bitmapsFormat ),
+ PCF_BYTE_ORDER( face->bitmapsFormat ),
+ PCF_GLYPH_PAD( face->bitmapsFormat ) ));
+
+ switch ( PCF_GLYPH_PAD( face->bitmapsFormat ) )
+ {
+ case 1:
+ bitmap->pitch = ( bitmap->width + 7 ) >> 3;
+ break;
+
+ case 2:
+ bitmap->pitch = ( ( bitmap->width + 15 ) >> 4 ) << 1;
+ break;
+
+ case 4:
+ bitmap->pitch = ( ( bitmap->width + 31 ) >> 5 ) << 2;
+ break;
+
+ case 8:
+ bitmap->pitch = ( ( bitmap->width + 63 ) >> 6 ) << 3;
+ break;
+
+ default:
+ return PCF_Err_Invalid_File_Format;
+ }
+
+ /* XXX: to do: are there cases that need repadding the bitmap? */
+ bytes = bitmap->pitch * bitmap->rows;
+
+ error = ft_glyphslot_alloc_bitmap( slot, bytes );
+ if ( error )
+ goto Exit;
+
+ if ( FT_STREAM_SEEK( metric->bits ) ||
+ FT_STREAM_READ( bitmap->buffer, bytes ) )
+ goto Exit;
+
+ if ( PCF_BIT_ORDER( face->bitmapsFormat ) != MSBFirst )
+ BitOrderInvert( bitmap->buffer, bytes );
+
+ if ( ( PCF_BYTE_ORDER( face->bitmapsFormat ) !=
+ PCF_BIT_ORDER( face->bitmapsFormat ) ) )
+ {
+ switch ( PCF_SCAN_UNIT( face->bitmapsFormat ) )
+ {
+ case 1:
+ break;
+
+ case 2:
+ TwoByteSwap( bitmap->buffer, bytes );
+ break;
+
+ case 4:
+ FourByteSwap( bitmap->buffer, bytes );
+ break;
+ }
+ }
+
+ slot->format = FT_GLYPH_FORMAT_BITMAP;
+ slot->bitmap_left = metric->leftSideBearing;
+ slot->bitmap_top = metric->ascent;
+
+ slot->metrics.horiAdvance = metric->characterWidth << 6;
+ slot->metrics.horiBearingX = metric->leftSideBearing << 6;
+ slot->metrics.horiBearingY = metric->ascent << 6;
+ slot->metrics.width = ( metric->rightSideBearing -
+ metric->leftSideBearing ) << 6;
+ slot->metrics.height = bitmap->rows << 6;
+
+ ft_synthesize_vertical_metrics( &slot->metrics,
+ ( face->accel.fontAscent +
+ face->accel.fontDescent ) << 6 );
+
+ FT_TRACE4(( " --- ok\n" ));
+
+ Exit:
+ return error;
+ }
+
+
+ /*
+ *
+ * BDF SERVICE
+ *
+ */
+
+ static FT_Error
+ pcf_get_bdf_property( PCF_Face face,
+ const char* prop_name,
+ BDF_PropertyRec *aproperty )
+ {
+ PCF_Property prop;
+
+
+ prop = pcf_find_property( face, prop_name );
+ if ( prop != NULL )
+ {
+ if ( prop->isString )
+ {
+ aproperty->type = BDF_PROPERTY_TYPE_ATOM;
+ aproperty->u.atom = prop->value.atom;
+ }
+ else
+ {
+ /* Apparently, the PCF driver loads all properties as signed integers!
+ * This really doesn't seem to be a problem, because this is
+ * sufficient for any meaningful values.
+ */
+ aproperty->type = BDF_PROPERTY_TYPE_INTEGER;
+ aproperty->u.integer = prop->value.integer;
+ }
+ return 0;
+ }
+
+ return PCF_Err_Invalid_Argument;
+ }
+
+
+ static FT_Error
+ pcf_get_charset_id( PCF_Face face,
+ const char* *acharset_encoding,
+ const char* *acharset_registry )
+ {
+ *acharset_encoding = face->charset_encoding;
+ *acharset_registry = face->charset_registry;
+
+ return 0;
+ }
+
+
+ static const FT_Service_BDFRec pcf_service_bdf =
+ {
+ (FT_BDF_GetCharsetIdFunc)pcf_get_charset_id,
+ (FT_BDF_GetPropertyFunc) pcf_get_bdf_property
+ };
+
+
+ /*
+ *
+ * SERVICE LIST
+ *
+ */
+
+ static const FT_ServiceDescRec pcf_services[] =
+ {
+ { FT_SERVICE_ID_BDF, &pcf_service_bdf },
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_PCF },
+ { NULL, NULL }
+ };
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ pcf_driver_requester( FT_Module module,
+ const char* name )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( pcf_services, name );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec pcf_driver_class =
+ {
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_NO_OUTLINES,
+ sizeof ( FT_DriverRec ),
+
+ "pcf",
+ 0x10000L,
+ 0x20000L,
+
+ 0,
+
+ 0,
+ 0,
+ pcf_driver_requester
+ },
+
+ sizeof ( PCF_FaceRec ),
+ sizeof ( FT_SizeRec ),
+ sizeof ( FT_GlyphSlotRec ),
+
+ PCF_Face_Init,
+ PCF_Face_Done,
+ 0, /* FT_Size_InitFunc */
+ 0, /* FT_Size_DoneFunc */
+ 0, /* FT_Slot_InitFunc */
+ 0, /* FT_Slot_DoneFunc */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+ PCF_Glyph_Load,
+
+ 0, /* FT_Face_GetKerningFunc */
+ 0, /* FT_Face_AttachFunc */
+ 0, /* FT_Face_GetAdvancesFunc */
+
+ PCF_Size_Request,
+ PCF_Size_Select
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.h
new file mode 100644
index 00000000000..7ddf697e164
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.h
@@ -0,0 +1,44 @@
+/* pcfdrivr.h
+
+ FreeType font driver for pcf fonts
+
+ Copyright 2000-2001, 2002 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFDRIVR_H__
+#define __PCFDRIVR_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+FT_BEGIN_HEADER
+
+ FT_EXPORT_VAR( const FT_Driver_ClassRec ) pcf_driver_class;
+
+FT_END_HEADER
+
+
+#endif /* __PCFDRIVR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcferror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcferror.h
new file mode 100644
index 00000000000..d75c067aa6a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcferror.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* pcferror.h */
+/* */
+/* PCF error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the PCF error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __PCFERROR_H__
+#define __PCFERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX PCF_Err_
+#define FT_ERR_BASE FT_Mod_Err_PCF
+
+#include FT_ERRORS_H
+
+#endif /* __PCFERROR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.c
new file mode 100644
index 00000000000..7438ae7767b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.c
@@ -0,0 +1,1267 @@
+/* pcfread.c
+
+ FreeType font driver for pcf fonts
+
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#include <ft2build.h>
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+
+#include "pcf.h"
+#include "pcfdrivr.h"
+#include "pcfread.h"
+
+#include "pcferror.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pcfread
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ static const char* const tableNames[] =
+ {
+ "prop", "accl", "mtrcs", "bmps", "imtrcs",
+ "enc", "swidth", "names", "accel"
+ };
+#endif
+
+
+ static
+ const FT_Frame_Field pcf_toc_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_TocRec
+
+ FT_FRAME_START( 8 ),
+ FT_FRAME_ULONG_LE( version ),
+ FT_FRAME_ULONG_LE( count ),
+ FT_FRAME_END
+ };
+
+
+ static
+ const FT_Frame_Field pcf_table_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_TableRec
+
+ FT_FRAME_START( 16 ),
+ FT_FRAME_ULONG_LE( type ),
+ FT_FRAME_ULONG_LE( format ),
+ FT_FRAME_ULONG_LE( size ),
+ FT_FRAME_ULONG_LE( offset ),
+ FT_FRAME_END
+ };
+
+
+ static FT_Error
+ pcf_read_TOC( FT_Stream stream,
+ PCF_Face face )
+ {
+ FT_Error error;
+ PCF_Toc toc = &face->toc;
+ PCF_Table tables;
+
+ FT_Memory memory = FT_FACE(face)->memory;
+ FT_UInt n;
+
+
+ if ( FT_STREAM_SEEK ( 0 ) ||
+ FT_STREAM_READ_FIELDS ( pcf_toc_header, toc ) )
+ return PCF_Err_Cannot_Open_Resource;
+
+ if ( toc->version != PCF_FILE_VERSION ||
+ toc->count > FT_ARRAY_MAX( face->toc.tables ) ||
+ toc->count == 0 )
+ return PCF_Err_Invalid_File_Format;
+
+ if ( FT_NEW_ARRAY( face->toc.tables, toc->count ) )
+ return PCF_Err_Out_Of_Memory;
+
+ tables = face->toc.tables;
+ for ( n = 0; n < toc->count; n++ )
+ {
+ if ( FT_STREAM_READ_FIELDS( pcf_table_header, tables ) )
+ goto Exit;
+ tables++;
+ }
+
+ /* Sort tables and check for overlaps. Because they are almost */
+ /* always ordered already, an in-place bubble sort with simultaneous */
+ /* boundary checking seems appropriate. */
+ tables = face->toc.tables;
+
+ for ( n = 0; n < toc->count - 1; n++ )
+ {
+ FT_UInt i, have_change;
+
+
+ have_change = 0;
+
+ for ( i = 0; i < toc->count - 1 - n; i++ )
+ {
+ PCF_TableRec tmp;
+
+
+ if ( tables[i].offset > tables[i + 1].offset )
+ {
+ tmp = tables[i];
+ tables[i] = tables[i + 1];
+ tables[i + 1] = tmp;
+
+ have_change = 1;
+ }
+
+ if ( ( tables[i].size > tables[i + 1].offset ) ||
+ ( tables[i].offset > tables[i + 1].offset - tables[i].size ) )
+ return PCF_Err_Invalid_Offset;
+ }
+
+ if ( !have_change )
+ break;
+ }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ {
+ FT_UInt i, j;
+ const char* name = "?";
+
+
+ FT_TRACE4(( "pcf_read_TOC:\n" ));
+
+ FT_TRACE4(( " number of tables: %ld\n", face->toc.count ));
+
+ tables = face->toc.tables;
+ for ( i = 0; i < toc->count; i++ )
+ {
+ for ( j = 0; j < sizeof ( tableNames ) / sizeof ( tableNames[0] );
+ j++ )
+ if ( tables[i].type == (FT_UInt)( 1 << j ) )
+ name = tableNames[j];
+
+ FT_TRACE4(( " %d: type=%s, format=0x%X, "
+ "size=%ld (0x%lX), offset=%ld (0x%lX)\n",
+ i, name,
+ tables[i].format,
+ tables[i].size, tables[i].size,
+ tables[i].offset, tables[i].offset ));
+ }
+ }
+
+#endif
+
+ return PCF_Err_Ok;
+
+ Exit:
+ FT_FREE( face->toc.tables );
+ return error;
+ }
+
+
+#define PCF_METRIC_SIZE 12
+
+ static
+ const FT_Frame_Field pcf_metric_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_MetricRec
+
+ FT_FRAME_START( PCF_METRIC_SIZE ),
+ FT_FRAME_SHORT_LE( leftSideBearing ),
+ FT_FRAME_SHORT_LE( rightSideBearing ),
+ FT_FRAME_SHORT_LE( characterWidth ),
+ FT_FRAME_SHORT_LE( ascent ),
+ FT_FRAME_SHORT_LE( descent ),
+ FT_FRAME_SHORT_LE( attributes ),
+ FT_FRAME_END
+ };
+
+
+ static
+ const FT_Frame_Field pcf_metric_msb_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_MetricRec
+
+ FT_FRAME_START( PCF_METRIC_SIZE ),
+ FT_FRAME_SHORT( leftSideBearing ),
+ FT_FRAME_SHORT( rightSideBearing ),
+ FT_FRAME_SHORT( characterWidth ),
+ FT_FRAME_SHORT( ascent ),
+ FT_FRAME_SHORT( descent ),
+ FT_FRAME_SHORT( attributes ),
+ FT_FRAME_END
+ };
+
+
+#define PCF_COMPRESSED_METRIC_SIZE 5
+
+ static
+ const FT_Frame_Field pcf_compressed_metric_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_Compressed_MetricRec
+
+ FT_FRAME_START( PCF_COMPRESSED_METRIC_SIZE ),
+ FT_FRAME_BYTE( leftSideBearing ),
+ FT_FRAME_BYTE( rightSideBearing ),
+ FT_FRAME_BYTE( characterWidth ),
+ FT_FRAME_BYTE( ascent ),
+ FT_FRAME_BYTE( descent ),
+ FT_FRAME_END
+ };
+
+
+ static FT_Error
+ pcf_get_metric( FT_Stream stream,
+ FT_ULong format,
+ PCF_Metric metric )
+ {
+ FT_Error error = PCF_Err_Ok;
+
+
+ if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+ {
+ const FT_Frame_Field* fields;
+
+
+ /* parsing normal metrics */
+ fields = PCF_BYTE_ORDER( format ) == MSBFirst
+ ? pcf_metric_msb_header
+ : pcf_metric_header;
+
+ /* the following sets `error' but doesn't return in case of failure */
+ (void)FT_STREAM_READ_FIELDS( fields, metric );
+ }
+ else
+ {
+ PCF_Compressed_MetricRec compr;
+
+
+ /* parsing compressed metrics */
+ if ( FT_STREAM_READ_FIELDS( pcf_compressed_metric_header, &compr ) )
+ goto Exit;
+
+ metric->leftSideBearing = (FT_Short)( compr.leftSideBearing - 0x80 );
+ metric->rightSideBearing = (FT_Short)( compr.rightSideBearing - 0x80 );
+ metric->characterWidth = (FT_Short)( compr.characterWidth - 0x80 );
+ metric->ascent = (FT_Short)( compr.ascent - 0x80 );
+ metric->descent = (FT_Short)( compr.descent - 0x80 );
+ metric->attributes = 0;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ pcf_seek_to_table_type( FT_Stream stream,
+ PCF_Table tables,
+ FT_Int ntables,
+ FT_ULong type,
+ FT_ULong *aformat,
+ FT_ULong *asize )
+ {
+ FT_Error error = PCF_Err_Invalid_File_Format;
+ FT_Int i;
+
+
+ for ( i = 0; i < ntables; i++ )
+ if ( tables[i].type == type )
+ {
+ if ( stream->pos > tables[i].offset )
+ {
+ error = PCF_Err_Invalid_Stream_Skip;
+ goto Fail;
+ }
+
+ if ( FT_STREAM_SKIP( tables[i].offset - stream->pos ) )
+ {
+ error = PCF_Err_Invalid_Stream_Skip;
+ goto Fail;
+ }
+
+ *asize = tables[i].size;
+ *aformat = tables[i].format;
+
+ return PCF_Err_Ok;
+ }
+
+ Fail:
+ *asize = 0;
+ return error;
+ }
+
+
+ static FT_Bool
+ pcf_has_table_type( PCF_Table tables,
+ FT_Int ntables,
+ FT_ULong type )
+ {
+ FT_Int i;
+
+
+ for ( i = 0; i < ntables; i++ )
+ if ( tables[i].type == type )
+ return TRUE;
+
+ return FALSE;
+ }
+
+
+#define PCF_PROPERTY_SIZE 9
+
+ static
+ const FT_Frame_Field pcf_property_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_ParsePropertyRec
+
+ FT_FRAME_START( PCF_PROPERTY_SIZE ),
+ FT_FRAME_LONG_LE( name ),
+ FT_FRAME_BYTE ( isString ),
+ FT_FRAME_LONG_LE( value ),
+ FT_FRAME_END
+ };
+
+
+ static
+ const FT_Frame_Field pcf_property_msb_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_ParsePropertyRec
+
+ FT_FRAME_START( PCF_PROPERTY_SIZE ),
+ FT_FRAME_LONG( name ),
+ FT_FRAME_BYTE( isString ),
+ FT_FRAME_LONG( value ),
+ FT_FRAME_END
+ };
+
+
+ FT_LOCAL_DEF( PCF_Property )
+ pcf_find_property( PCF_Face face,
+ const FT_String* prop )
+ {
+ PCF_Property properties = face->properties;
+ FT_Bool found = 0;
+ int i;
+
+
+ for ( i = 0 ; i < face->nprops && !found; i++ )
+ {
+ if ( !ft_strcmp( properties[i].name, prop ) )
+ found = 1;
+ }
+
+ if ( found )
+ return properties + i - 1;
+ else
+ return NULL;
+ }
+
+
+ static FT_Error
+ pcf_get_properties( FT_Stream stream,
+ PCF_Face face )
+ {
+ PCF_ParseProperty props = 0;
+ PCF_Property properties;
+ FT_UInt nprops, i;
+ FT_ULong format, size;
+ FT_Error error;
+ FT_Memory memory = FT_FACE(face)->memory;
+ FT_ULong string_size;
+ FT_String* strings = 0;
+
+
+ error = pcf_seek_to_table_type( stream,
+ face->toc.tables,
+ face->toc.count,
+ PCF_PROPERTIES,
+ &format,
+ &size );
+ if ( error )
+ goto Bail;
+
+ if ( FT_READ_ULONG_LE( format ) )
+ goto Bail;
+
+ FT_TRACE4(( "pcf_get_properties:\n" ));
+
+ FT_TRACE4(( " format = %ld\n", format ));
+
+ if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+ goto Bail;
+
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ (void)FT_READ_ULONG( nprops );
+ else
+ (void)FT_READ_ULONG_LE( nprops );
+ if ( error )
+ goto Bail;
+
+ FT_TRACE4(( " nprop = %d\n", nprops ));
+
+ /* rough estimate */
+ if ( nprops > size / PCF_PROPERTY_SIZE )
+ {
+ error = PCF_Err_Invalid_Table;
+ goto Bail;
+ }
+
+ face->nprops = nprops;
+
+ if ( FT_NEW_ARRAY( props, nprops ) )
+ goto Bail;
+
+ for ( i = 0; i < nprops; i++ )
+ {
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ {
+ if ( FT_STREAM_READ_FIELDS( pcf_property_msb_header, props + i ) )
+ goto Bail;
+ }
+ else
+ {
+ if ( FT_STREAM_READ_FIELDS( pcf_property_header, props + i ) )
+ goto Bail;
+ }
+ }
+
+ /* pad the property array */
+ /* */
+ /* clever here - nprops is the same as the number of odd-units read, */
+ /* as only isStringProp are odd length (Keith Packard) */
+ /* */
+ if ( nprops & 3 )
+ {
+ i = 4 - ( nprops & 3 );
+ FT_Stream_Skip( stream, i );
+ }
+
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ (void)FT_READ_ULONG( string_size );
+ else
+ (void)FT_READ_ULONG_LE( string_size );
+ if ( error )
+ goto Bail;
+
+ FT_TRACE4(( " string_size = %ld\n", string_size ));
+
+ /* rough estimate */
+ if ( string_size > size - nprops * PCF_PROPERTY_SIZE )
+ {
+ error = PCF_Err_Invalid_Table;
+ goto Bail;
+ }
+
+ if ( FT_NEW_ARRAY( strings, string_size ) )
+ goto Bail;
+
+ error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
+ if ( error )
+ goto Bail;
+
+ if ( FT_NEW_ARRAY( properties, nprops ) )
+ goto Bail;
+
+ face->properties = properties;
+
+ for ( i = 0; i < nprops; i++ )
+ {
+ FT_Long name_offset = props[i].name;
+
+
+ if ( ( name_offset < 0 ) ||
+ ( (FT_ULong)name_offset > string_size ) )
+ {
+ error = PCF_Err_Invalid_Offset;
+ goto Bail;
+ }
+
+ if ( FT_STRDUP( properties[i].name, strings + name_offset ) )
+ goto Bail;
+
+ FT_TRACE4(( " %s:", properties[i].name ));
+
+ properties[i].isString = props[i].isString;
+
+ if ( props[i].isString )
+ {
+ FT_Long value_offset = props[i].value;
+
+
+ if ( ( value_offset < 0 ) ||
+ ( (FT_ULong)value_offset > string_size ) )
+ {
+ error = PCF_Err_Invalid_Offset;
+ goto Bail;
+ }
+
+ if ( FT_STRDUP( properties[i].value.atom, strings + value_offset ) )
+ goto Bail;
+
+ FT_TRACE4(( " `%s'\n", properties[i].value.atom ));
+ }
+ else
+ {
+ properties[i].value.integer = props[i].value;
+
+ FT_TRACE4(( " %d\n", properties[i].value.integer ));
+ }
+ }
+
+ error = PCF_Err_Ok;
+
+ Bail:
+ FT_FREE( props );
+ FT_FREE( strings );
+
+ return error;
+ }
+
+
+ static FT_Error
+ pcf_get_metrics( FT_Stream stream,
+ PCF_Face face )
+ {
+ FT_Error error = PCF_Err_Ok;
+ FT_Memory memory = FT_FACE(face)->memory;
+ FT_ULong format, size;
+ PCF_Metric metrics = 0;
+ FT_ULong nmetrics, i;
+
+
+ error = pcf_seek_to_table_type( stream,
+ face->toc.tables,
+ face->toc.count,
+ PCF_METRICS,
+ &format,
+ &size );
+ if ( error )
+ return error;
+
+ if ( FT_READ_ULONG_LE( format ) )
+ goto Bail;
+
+ if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) &&
+ !PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) )
+ return PCF_Err_Invalid_File_Format;
+
+ if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+ {
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ (void)FT_READ_ULONG( nmetrics );
+ else
+ (void)FT_READ_ULONG_LE( nmetrics );
+ }
+ else
+ {
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ (void)FT_READ_USHORT( nmetrics );
+ else
+ (void)FT_READ_USHORT_LE( nmetrics );
+ }
+ if ( error )
+ return PCF_Err_Invalid_File_Format;
+
+ face->nmetrics = nmetrics;
+
+ FT_TRACE4(( "pcf_get_metrics:\n" ));
+
+ FT_TRACE4(( " number of metrics: %d\n", nmetrics ));
+
+ /* rough estimate */
+ if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+ {
+ if ( nmetrics > size / PCF_METRIC_SIZE )
+ return PCF_Err_Invalid_Table;
+ }
+ else
+ {
+ if ( nmetrics > size / PCF_COMPRESSED_METRIC_SIZE )
+ return PCF_Err_Invalid_Table;
+ }
+
+ if ( FT_NEW_ARRAY( face->metrics, nmetrics ) )
+ return PCF_Err_Out_Of_Memory;
+
+ metrics = face->metrics;
+ for ( i = 0; i < nmetrics; i++ )
+ {
+ pcf_get_metric( stream, format, metrics + i );
+
+ metrics[i].bits = 0;
+
+ FT_TRACE5(( " idx %d: width=%d, "
+ "lsb=%d, rsb=%d, ascent=%d, descent=%d, swidth=%d\n",
+ i,
+ ( metrics + i )->characterWidth,
+ ( metrics + i )->leftSideBearing,
+ ( metrics + i )->rightSideBearing,
+ ( metrics + i )->ascent,
+ ( metrics + i )->descent,
+ ( metrics + i )->attributes ));
+
+ if ( error )
+ break;
+ }
+
+ if ( error )
+ FT_FREE( face->metrics );
+
+ Bail:
+ return error;
+ }
+
+
+ static FT_Error
+ pcf_get_bitmaps( FT_Stream stream,
+ PCF_Face face )
+ {
+ FT_Error error = PCF_Err_Ok;
+ FT_Memory memory = FT_FACE(face)->memory;
+ FT_Long* offsets;
+ FT_Long bitmapSizes[GLYPHPADOPTIONS];
+ FT_ULong format, size;
+ int nbitmaps, i, sizebitmaps = 0;
+
+
+ error = pcf_seek_to_table_type( stream,
+ face->toc.tables,
+ face->toc.count,
+ PCF_BITMAPS,
+ &format,
+ &size );
+ if ( error )
+ return error;
+
+ error = FT_Stream_EnterFrame( stream, 8 );
+ if ( error )
+ return error;
+
+ format = FT_GET_ULONG_LE();
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ nbitmaps = FT_GET_ULONG();
+ else
+ nbitmaps = FT_GET_ULONG_LE();
+
+ FT_Stream_ExitFrame( stream );
+
+ if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+ return PCF_Err_Invalid_File_Format;
+
+ FT_TRACE4(( "pcf_get_bitmaps:\n" ));
+
+ FT_TRACE4(( " number of bitmaps: %d\n", nbitmaps ));
+
+ if ( nbitmaps != face->nmetrics )
+ return PCF_Err_Invalid_File_Format;
+
+ if ( FT_NEW_ARRAY( offsets, nbitmaps ) )
+ return error;
+
+ for ( i = 0; i < nbitmaps; i++ )
+ {
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ (void)FT_READ_LONG( offsets[i] );
+ else
+ (void)FT_READ_LONG_LE( offsets[i] );
+
+ FT_TRACE5(( " bitmap %d: offset %ld (0x%lX)\n",
+ i, offsets[i], offsets[i] ));
+ }
+ if ( error )
+ goto Bail;
+
+ for ( i = 0; i < GLYPHPADOPTIONS; i++ )
+ {
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ (void)FT_READ_LONG( bitmapSizes[i] );
+ else
+ (void)FT_READ_LONG_LE( bitmapSizes[i] );
+ if ( error )
+ goto Bail;
+
+ sizebitmaps = bitmapSizes[PCF_GLYPH_PAD_INDEX( format )];
+
+ FT_TRACE4(( " padding %d implies a size of %ld\n", i, bitmapSizes[i] ));
+ }
+
+ FT_TRACE4(( " %d bitmaps, padding index %ld\n",
+ nbitmaps,
+ PCF_GLYPH_PAD_INDEX( format ) ));
+ FT_TRACE4(( " bitmap size = %d\n", sizebitmaps ));
+
+ FT_UNUSED( sizebitmaps ); /* only used for debugging */
+
+ for ( i = 0; i < nbitmaps; i++ )
+ {
+ /* rough estimate */
+ if ( ( offsets[i] < 0 ) ||
+ ( (FT_ULong)offsets[i] > size ) )
+ {
+ FT_ERROR(( "pcf_get_bitmaps:"));
+ FT_ERROR(( " invalid offset to bitmap data of glyph %d\n", i ));
+ }
+ else
+ face->metrics[i].bits = stream->pos + offsets[i];
+ }
+
+ face->bitmapsFormat = format;
+
+ Bail:
+ FT_FREE( offsets );
+ return error;
+ }
+
+
+ static FT_Error
+ pcf_get_encodings( FT_Stream stream,
+ PCF_Face face )
+ {
+ FT_Error error = PCF_Err_Ok;
+ FT_Memory memory = FT_FACE(face)->memory;
+ FT_ULong format, size;
+ int firstCol, lastCol;
+ int firstRow, lastRow;
+ int nencoding, encodingOffset;
+ int i, j;
+ PCF_Encoding tmpEncoding, encoding = 0;
+
+
+ error = pcf_seek_to_table_type( stream,
+ face->toc.tables,
+ face->toc.count,
+ PCF_BDF_ENCODINGS,
+ &format,
+ &size );
+ if ( error )
+ return error;
+
+ error = FT_Stream_EnterFrame( stream, 14 );
+ if ( error )
+ return error;
+
+ format = FT_GET_ULONG_LE();
+
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ {
+ firstCol = FT_GET_SHORT();
+ lastCol = FT_GET_SHORT();
+ firstRow = FT_GET_SHORT();
+ lastRow = FT_GET_SHORT();
+ face->defaultChar = FT_GET_SHORT();
+ }
+ else
+ {
+ firstCol = FT_GET_SHORT_LE();
+ lastCol = FT_GET_SHORT_LE();
+ firstRow = FT_GET_SHORT_LE();
+ lastRow = FT_GET_SHORT_LE();
+ face->defaultChar = FT_GET_SHORT_LE();
+ }
+
+ FT_Stream_ExitFrame( stream );
+
+ if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+ return PCF_Err_Invalid_File_Format;
+
+ FT_TRACE4(( "pdf_get_encodings:\n" ));
+
+ FT_TRACE4(( " firstCol %d, lastCol %d, firstRow %d, lastRow %d\n",
+ firstCol, lastCol, firstRow, lastRow ));
+
+ nencoding = ( lastCol - firstCol + 1 ) * ( lastRow - firstRow + 1 );
+
+ if ( FT_NEW_ARRAY( tmpEncoding, nencoding ) )
+ return PCF_Err_Out_Of_Memory;
+
+ error = FT_Stream_EnterFrame( stream, 2 * nencoding );
+ if ( error )
+ goto Bail;
+
+ for ( i = 0, j = 0 ; i < nencoding; i++ )
+ {
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ encodingOffset = FT_GET_SHORT();
+ else
+ encodingOffset = FT_GET_SHORT_LE();
+
+ if ( encodingOffset != -1 )
+ {
+ tmpEncoding[j].enc = ( ( ( i / ( lastCol - firstCol + 1 ) ) +
+ firstRow ) * 256 ) +
+ ( ( i % ( lastCol - firstCol + 1 ) ) +
+ firstCol );
+
+ tmpEncoding[j].glyph = (FT_Short)encodingOffset;
+
+ FT_TRACE5(( " code %d (0x%04X): idx %d\n",
+ tmpEncoding[j].enc, tmpEncoding[j].enc,
+ tmpEncoding[j].glyph ));
+
+ j++;
+ }
+ }
+ FT_Stream_ExitFrame( stream );
+
+ if ( FT_NEW_ARRAY( encoding, j ) )
+ goto Bail;
+
+ for ( i = 0; i < j; i++ )
+ {
+ encoding[i].enc = tmpEncoding[i].enc;
+ encoding[i].glyph = tmpEncoding[i].glyph;
+ }
+
+ face->nencodings = j;
+ face->encodings = encoding;
+ FT_FREE( tmpEncoding );
+
+ return error;
+
+ Bail:
+ FT_FREE( encoding );
+ FT_FREE( tmpEncoding );
+ return error;
+ }
+
+
+ static
+ const FT_Frame_Field pcf_accel_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_AccelRec
+
+ FT_FRAME_START( 20 ),
+ FT_FRAME_BYTE ( noOverlap ),
+ FT_FRAME_BYTE ( constantMetrics ),
+ FT_FRAME_BYTE ( terminalFont ),
+ FT_FRAME_BYTE ( constantWidth ),
+ FT_FRAME_BYTE ( inkInside ),
+ FT_FRAME_BYTE ( inkMetrics ),
+ FT_FRAME_BYTE ( drawDirection ),
+ FT_FRAME_SKIP_BYTES( 1 ),
+ FT_FRAME_LONG_LE ( fontAscent ),
+ FT_FRAME_LONG_LE ( fontDescent ),
+ FT_FRAME_LONG_LE ( maxOverlap ),
+ FT_FRAME_END
+ };
+
+
+ static
+ const FT_Frame_Field pcf_accel_msb_header[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PCF_AccelRec
+
+ FT_FRAME_START( 20 ),
+ FT_FRAME_BYTE ( noOverlap ),
+ FT_FRAME_BYTE ( constantMetrics ),
+ FT_FRAME_BYTE ( terminalFont ),
+ FT_FRAME_BYTE ( constantWidth ),
+ FT_FRAME_BYTE ( inkInside ),
+ FT_FRAME_BYTE ( inkMetrics ),
+ FT_FRAME_BYTE ( drawDirection ),
+ FT_FRAME_SKIP_BYTES( 1 ),
+ FT_FRAME_LONG ( fontAscent ),
+ FT_FRAME_LONG ( fontDescent ),
+ FT_FRAME_LONG ( maxOverlap ),
+ FT_FRAME_END
+ };
+
+
+ static FT_Error
+ pcf_get_accel( FT_Stream stream,
+ PCF_Face face,
+ FT_ULong type )
+ {
+ FT_ULong format, size;
+ FT_Error error = PCF_Err_Ok;
+ PCF_Accel accel = &face->accel;
+
+
+ error = pcf_seek_to_table_type( stream,
+ face->toc.tables,
+ face->toc.count,
+ type,
+ &format,
+ &size );
+ if ( error )
+ goto Bail;
+
+ if ( FT_READ_ULONG_LE( format ) )
+ goto Bail;
+
+ if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) &&
+ !PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) )
+ goto Bail;
+
+ if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+ {
+ if ( FT_STREAM_READ_FIELDS( pcf_accel_msb_header, accel ) )
+ goto Bail;
+ }
+ else
+ {
+ if ( FT_STREAM_READ_FIELDS( pcf_accel_header, accel ) )
+ goto Bail;
+ }
+
+ error = pcf_get_metric( stream,
+ format & ( ~PCF_FORMAT_MASK ),
+ &(accel->minbounds) );
+ if ( error )
+ goto Bail;
+
+ error = pcf_get_metric( stream,
+ format & ( ~PCF_FORMAT_MASK ),
+ &(accel->maxbounds) );
+ if ( error )
+ goto Bail;
+
+ if ( PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) )
+ {
+ error = pcf_get_metric( stream,
+ format & ( ~PCF_FORMAT_MASK ),
+ &(accel->ink_minbounds) );
+ if ( error )
+ goto Bail;
+
+ error = pcf_get_metric( stream,
+ format & ( ~PCF_FORMAT_MASK ),
+ &(accel->ink_maxbounds) );
+ if ( error )
+ goto Bail;
+ }
+ else
+ {
+ accel->ink_minbounds = accel->minbounds; /* I'm not sure about this */
+ accel->ink_maxbounds = accel->maxbounds;
+ }
+
+ Bail:
+ return error;
+ }
+
+
+ static FT_Error
+ pcf_interpret_style( PCF_Face pcf )
+ {
+ FT_Error error = PCF_Err_Ok;
+ FT_Face face = FT_FACE( pcf );
+ FT_Memory memory = face->memory;
+
+ PCF_Property prop;
+
+ int nn, len;
+ char* strings[4] = { NULL, NULL, NULL, NULL };
+ int lengths[4];
+
+
+ face->style_flags = 0;
+
+ prop = pcf_find_property( pcf, "SLANT" );
+ if ( prop && prop->isString &&
+ ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' ||
+ *(prop->value.atom) == 'I' || *(prop->value.atom) == 'i' ) )
+ {
+ face->style_flags |= FT_STYLE_FLAG_ITALIC;
+ strings[2] = ( *(prop->value.atom) == 'O' ||
+ *(prop->value.atom) == 'o' ) ? (char *)"Oblique"
+ : (char *)"Italic";
+ }
+
+ prop = pcf_find_property( pcf, "WEIGHT_NAME" );
+ if ( prop && prop->isString &&
+ ( *(prop->value.atom) == 'B' || *(prop->value.atom) == 'b' ) )
+ {
+ face->style_flags |= FT_STYLE_FLAG_BOLD;
+ strings[1] = (char *)"Bold";
+ }
+
+ prop = pcf_find_property( pcf, "SETWIDTH_NAME" );
+ if ( prop && prop->isString &&
+ *(prop->value.atom) &&
+ !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
+ strings[3] = (char *)(prop->value.atom);
+
+ prop = pcf_find_property( pcf, "ADD_STYLE_NAME" );
+ if ( prop && prop->isString &&
+ *(prop->value.atom) &&
+ !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
+ strings[0] = (char *)(prop->value.atom);
+
+ for ( len = 0, nn = 0; nn < 4; nn++ )
+ {
+ lengths[nn] = 0;
+ if ( strings[nn] )
+ {
+ lengths[nn] = ft_strlen( strings[nn] );
+ len += lengths[nn] + 1;
+ }
+ }
+
+ if ( len == 0 )
+ {
+ strings[0] = (char *)"Regular";
+ lengths[0] = ft_strlen( strings[0] );
+ len = lengths[0] + 1;
+ }
+
+ {
+ char* s;
+
+
+ if ( FT_ALLOC( face->style_name, len ) )
+ return error;
+
+ s = face->style_name;
+
+ for ( nn = 0; nn < 4; nn++ )
+ {
+ char* src = strings[nn];
+
+
+ len = lengths[nn];
+
+ if ( src == NULL )
+ continue;
+
+ /* separate elements with a space */
+ if ( s != face->style_name )
+ *s++ = ' ';
+
+ ft_memcpy( s, src, len );
+
+ /* need to convert spaces to dashes for */
+ /* add_style_name and setwidth_name */
+ if ( nn == 0 || nn == 3 )
+ {
+ int mm;
+
+
+ for ( mm = 0; mm < len; mm++ )
+ if (s[mm] == ' ')
+ s[mm] = '-';
+ }
+
+ s += len;
+ }
+ *s = 0;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pcf_load_font( FT_Stream stream,
+ PCF_Face face )
+ {
+ FT_Error error = PCF_Err_Ok;
+ FT_Memory memory = FT_FACE(face)->memory;
+ FT_Bool hasBDFAccelerators;
+
+
+ error = pcf_read_TOC( stream, face );
+ if ( error )
+ goto Exit;
+
+ error = pcf_get_properties( stream, face );
+ if ( error )
+ goto Exit;
+
+ /* Use the old accelerators if no BDF accelerators are in the file. */
+ hasBDFAccelerators = pcf_has_table_type( face->toc.tables,
+ face->toc.count,
+ PCF_BDF_ACCELERATORS );
+ if ( !hasBDFAccelerators )
+ {
+ error = pcf_get_accel( stream, face, PCF_ACCELERATORS );
+ if ( error )
+ goto Exit;
+ }
+
+ /* metrics */
+ error = pcf_get_metrics( stream, face );
+ if ( error )
+ goto Exit;
+
+ /* bitmaps */
+ error = pcf_get_bitmaps( stream, face );
+ if ( error )
+ goto Exit;
+
+ /* encodings */
+ error = pcf_get_encodings( stream, face );
+ if ( error )
+ goto Exit;
+
+ /* BDF style accelerators (i.e. bounds based on encoded glyphs) */
+ if ( hasBDFAccelerators )
+ {
+ error = pcf_get_accel( stream, face, PCF_BDF_ACCELERATORS );
+ if ( error )
+ goto Exit;
+ }
+
+ /* XXX: TO DO: inkmetrics and glyph_names are missing */
+
+ /* now construct the face object */
+ {
+ FT_Face root = FT_FACE( face );
+ PCF_Property prop;
+
+
+ root->num_faces = 1;
+ root->face_index = 0;
+ root->face_flags = FT_FACE_FLAG_FIXED_SIZES |
+ FT_FACE_FLAG_HORIZONTAL |
+ FT_FACE_FLAG_FAST_GLYPHS;
+
+ if ( face->accel.constantWidth )
+ root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ if ( ( error = pcf_interpret_style( face ) ) != 0 )
+ goto Exit;
+
+ prop = pcf_find_property( face, "FAMILY_NAME" );
+ if ( prop && prop->isString )
+ {
+ if ( FT_STRDUP( root->family_name, prop->value.atom ) )
+ goto Exit;
+ }
+ else
+ root->family_name = NULL;
+
+ /*
+ * Note: We shift all glyph indices by +1 since we must
+ * respect the convention that glyph 0 always corresponds
+ * to the `missing glyph'.
+ *
+ * This implies bumping the number of `available' glyphs by 1.
+ */
+ root->num_glyphs = face->nmetrics + 1;
+
+ root->num_fixed_sizes = 1;
+ if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+ goto Exit;
+
+ {
+ FT_Bitmap_Size* bsize = root->available_sizes;
+ FT_Short resolution_x = 0, resolution_y = 0;
+
+
+ FT_MEM_ZERO( bsize, sizeof ( FT_Bitmap_Size ) );
+
+#if 0
+ bsize->height = face->accel.maxbounds.ascent << 6;
+#endif
+ bsize->height = (FT_Short)( face->accel.fontAscent +
+ face->accel.fontDescent );
+
+ prop = pcf_find_property( face, "AVERAGE_WIDTH" );
+ if ( prop )
+ bsize->width = (FT_Short)( ( prop->value.integer + 5 ) / 10 );
+ else
+ bsize->width = (FT_Short)( bsize->height * 2/3 );
+
+ prop = pcf_find_property( face, "POINT_SIZE" );
+ if ( prop )
+ /* convert from 722.7 decipoints to 72 points per inch */
+ bsize->size =
+ (FT_Pos)( ( prop->value.integer * 64 * 7200 + 36135L ) / 72270L );
+
+ prop = pcf_find_property( face, "PIXEL_SIZE" );
+ if ( prop )
+ bsize->y_ppem = (FT_Short)prop->value.integer << 6;
+
+ prop = pcf_find_property( face, "RESOLUTION_X" );
+ if ( prop )
+ resolution_x = (FT_Short)prop->value.integer;
+
+ prop = pcf_find_property( face, "RESOLUTION_Y" );
+ if ( prop )
+ resolution_y = (FT_Short)prop->value.integer;
+
+ if ( bsize->y_ppem == 0 )
+ {
+ bsize->y_ppem = bsize->size;
+ if ( resolution_y )
+ bsize->y_ppem = bsize->y_ppem * resolution_y / 72;
+ }
+ if ( resolution_x && resolution_y )
+ bsize->x_ppem = bsize->y_ppem * resolution_x / resolution_y;
+ else
+ bsize->x_ppem = bsize->y_ppem;
+ }
+
+ /* set up charset */
+ {
+ PCF_Property charset_registry = 0, charset_encoding = 0;
+
+
+ charset_registry = pcf_find_property( face, "CHARSET_REGISTRY" );
+ charset_encoding = pcf_find_property( face, "CHARSET_ENCODING" );
+
+ if ( charset_registry && charset_registry->isString &&
+ charset_encoding && charset_encoding->isString )
+ {
+ if ( FT_STRDUP( face->charset_encoding,
+ charset_encoding->value.atom ) ||
+ FT_STRDUP( face->charset_registry,
+ charset_registry->value.atom ) )
+ goto Exit;
+ }
+ }
+ }
+
+ Exit:
+ if ( error )
+ {
+ /* This is done to respect the behaviour of the original */
+ /* PCF font driver. */
+ error = PCF_Err_Invalid_File_Format;
+ }
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.h
new file mode 100644
index 00000000000..c9524f13464
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.h
@@ -0,0 +1,45 @@
+/* pcfread.h
+
+ FreeType font driver for pcf fonts
+
+ Copyright 2003 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFREAD_H__
+#define __PCFREAD_H__
+
+
+#include <ft2build.h>
+
+FT_BEGIN_HEADER
+
+ FT_LOCAL( PCF_Property )
+ pcf_find_property( PCF_Face face,
+ const FT_String* prop );
+
+FT_END_HEADER
+
+#endif /* __PCFREAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.c
new file mode 100644
index 00000000000..67ddbe8890b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.c
@@ -0,0 +1,104 @@
+/*
+
+Copyright 1990, 1994, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/font/util/utilbitmap.c,v 1.3 1999/08/22 08:58:58 dawes Exp $ */
+
+/*
+ * Author: Keith Packard, MIT X Consortium
+ */
+
+/* Modified for use with FreeType */
+
+
+#include <ft2build.h>
+#include "pcfutil.h"
+
+
+ /*
+ * Invert bit order within each BYTE of an array.
+ */
+
+ FT_LOCAL_DEF( void )
+ BitOrderInvert( unsigned char* buf,
+ int nbytes )
+ {
+ for ( ; --nbytes >= 0; buf++ )
+ {
+ unsigned int val = *buf;
+
+
+ val = ( ( val >> 1 ) & 0x55 ) | ( ( val << 1 ) & 0xAA );
+ val = ( ( val >> 2 ) & 0x33 ) | ( ( val << 2 ) & 0xCC );
+ val = ( ( val >> 4 ) & 0x0F ) | ( ( val << 4 ) & 0xF0 );
+
+ *buf = (unsigned char)val;
+ }
+ }
+
+
+ /*
+ * Invert byte order within each 16-bits of an array.
+ */
+
+ FT_LOCAL_DEF( void )
+ TwoByteSwap( unsigned char* buf,
+ int nbytes )
+ {
+ unsigned char c;
+
+
+ for ( ; nbytes >= 2; nbytes -= 2, buf += 2 )
+ {
+ c = buf[0];
+ buf[0] = buf[1];
+ buf[1] = c;
+ }
+ }
+
+ /*
+ * Invert byte order within each 32-bits of an array.
+ */
+
+ FT_LOCAL_DEF( void )
+ FourByteSwap( unsigned char* buf,
+ int nbytes )
+ {
+ unsigned char c;
+
+
+ for ( ; nbytes >= 4; nbytes -= 4, buf += 4 )
+ {
+ c = buf[0];
+ buf[0] = buf[3];
+ buf[3] = c;
+
+ c = buf[1];
+ buf[1] = buf[2];
+ buf[2] = c;
+ }
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.h
new file mode 100644
index 00000000000..1557be3e800
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.h
@@ -0,0 +1,55 @@
+/* pcfutil.h
+
+ FreeType font driver for pcf fonts
+
+ Copyright 2000, 2001, 2004 by
+ Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFUTIL_H__
+#define __PCFUTIL_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+
+
+FT_BEGIN_HEADER
+
+ FT_LOCAL( void )
+ BitOrderInvert( unsigned char* buf,
+ int nbytes );
+
+ FT_LOCAL( void )
+ TwoByteSwap( unsigned char* buf,
+ int nbytes );
+
+ FT_LOCAL( void )
+ FourByteSwap( unsigned char* buf,
+ int nbytes );
+
+FT_END_HEADER
+
+#endif /* __PCFUTIL_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/rules.mk
new file mode 100644
index 00000000000..78641528fab
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/rules.mk
@@ -0,0 +1,79 @@
+#
+# FreeType 2 pcf driver configuration rules
+#
+
+
+# Copyright (C) 2000, 2001, 2003, 2008 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+# pcf driver directory
+#
+PCF_DIR := $(SRC_DIR)/pcf
+
+
+PCF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PCF_DIR))
+
+
+# pcf driver sources (i.e., C files)
+#
+PCF_DRV_SRC := $(PCF_DIR)/pcfdrivr.c \
+ $(PCF_DIR)/pcfread.c \
+ $(PCF_DIR)/pcfutil.c
+
+# pcf driver headers
+#
+PCF_DRV_H := $(PCF_DRV_SRC:%.c=%.h) \
+ $(PCF_DIR)/pcf.h \
+ $(PCF_DIR)/pcferror.h
+
+# pcf driver object(s)
+#
+# PCF_DRV_OBJ_M is used during `multi' builds
+# PCF_DRV_OBJ_S is used during `single' builds
+#
+PCF_DRV_OBJ_M := $(PCF_DRV_SRC:$(PCF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PCF_DRV_OBJ_S := $(OBJ_DIR)/pcf.$O
+
+# pcf driver source file for single build
+#
+PCF_DRV_SRC_S := $(PCF_DIR)/pcf.c
+
+
+# pcf driver - single object
+#
+$(PCF_DRV_OBJ_S): $(PCF_DRV_SRC_S) $(PCF_DRV_SRC) $(FREETYPE_H) $(PCF_DRV_H)
+ $(PCF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PCF_DRV_SRC_S))
+
+
+# pcf driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PCF_DIR)/%.c $(FREETYPE_H) $(PCF_DRV_H)
+ $(PCF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PCF_DRV_OBJ_S)
+DRV_OBJS_M += $(PCF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/Jamfile
new file mode 100644
index 00000000000..9e2f2b8d050
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/pfr Jamfile
+#
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) pfr ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = pfrdrivr pfrgload pfrload pfrobjs pfrcmap pfrsbit ;
+ }
+ else
+ {
+ _sources = pfr ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/pfr Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/module.mk
new file mode 100644
index 00000000000..8d1d28a9d23
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 PFR module definition
+#
+
+
+# Copyright 2002, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += PFR_DRIVER
+
+define PFR_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, pfr_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)pfr $(ECHO_DRIVER_DESC)PFR/TrueDoc font files with extension *.pfr$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfr.c
new file mode 100644
index 00000000000..eb2c4edb7ec
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfr.c
@@ -0,0 +1,29 @@
+/***************************************************************************/
+/* */
+/* pfr.c */
+/* */
+/* FreeType PFR driver component. */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+
+#include "pfrload.c"
+#include "pfrgload.c"
+#include "pfrcmap.c"
+#include "pfrobjs.c"
+#include "pfrdrivr.c"
+#include "pfrsbit.c"
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.c
new file mode 100644
index 00000000000..d4656d1b5e9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.c
@@ -0,0 +1,167 @@
+/***************************************************************************/
+/* */
+/* pfrcmap.c */
+/* */
+/* FreeType PFR cmap handling (body). */
+/* */
+/* Copyright 2002, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "pfrcmap.h"
+#include "pfrobjs.h"
+#include FT_INTERNAL_DEBUG_H
+
+#include "pfrerror.h"
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ pfr_cmap_init( PFR_CMap cmap )
+ {
+ FT_Error error = PFR_Err_Ok;
+ PFR_Face face = (PFR_Face)FT_CMAP_FACE( cmap );
+
+
+ cmap->num_chars = face->phy_font.num_chars;
+ cmap->chars = face->phy_font.chars;
+
+ /* just for safety, check that the character entries are correctly */
+ /* sorted in increasing character code order */
+ {
+ FT_UInt n;
+
+
+ for ( n = 1; n < cmap->num_chars; n++ )
+ {
+ if ( cmap->chars[n - 1].char_code >= cmap->chars[n].char_code )
+ {
+ error = PFR_Err_Invalid_Table;
+ goto Exit;
+ }
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ pfr_cmap_done( PFR_CMap cmap )
+ {
+ cmap->chars = NULL;
+ cmap->num_chars = 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ pfr_cmap_char_index( PFR_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ FT_UInt min = 0;
+ FT_UInt max = cmap->num_chars;
+ FT_UInt mid;
+ PFR_Char gchar;
+
+
+ while ( min < max )
+ {
+ mid = min + ( max - min ) / 2;
+ gchar = cmap->chars + mid;
+
+ if ( gchar->char_code == char_code )
+ return mid + 1;
+
+ if ( gchar->char_code < char_code )
+ min = mid + 1;
+ else
+ max = mid;
+ }
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ pfr_cmap_char_next( PFR_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_UInt result = 0;
+ FT_UInt32 char_code = *pchar_code + 1;
+
+
+ Restart:
+ {
+ FT_UInt min = 0;
+ FT_UInt max = cmap->num_chars;
+ FT_UInt mid;
+ PFR_Char gchar;
+
+
+ while ( min < max )
+ {
+ mid = min + ( ( max - min ) >> 1 );
+ gchar = cmap->chars + mid;
+
+ if ( gchar->char_code == char_code )
+ {
+ result = mid;
+ if ( result != 0 )
+ {
+ result++;
+ goto Exit;
+ }
+
+ char_code++;
+ goto Restart;
+ }
+
+ if ( gchar->char_code < char_code )
+ min = mid+1;
+ else
+ max = mid;
+ }
+
+ /* we didn't find it, but we have a pair just above it */
+ char_code = 0;
+
+ if ( min < cmap->num_chars )
+ {
+ gchar = cmap->chars + min;
+ result = min;
+ if ( result != 0 )
+ {
+ result++;
+ char_code = gchar->char_code;
+ }
+ }
+ }
+
+ Exit:
+ *pchar_code = char_code;
+ return result;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+ pfr_cmap_class_rec =
+ {
+ sizeof ( PFR_CMapRec ),
+
+ (FT_CMap_InitFunc) pfr_cmap_init,
+ (FT_CMap_DoneFunc) pfr_cmap_done,
+ (FT_CMap_CharIndexFunc)pfr_cmap_char_index,
+ (FT_CMap_CharNextFunc) pfr_cmap_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.h
new file mode 100644
index 00000000000..a6269530543
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/* */
+/* pfrcmap.h */
+/* */
+/* FreeType PFR cmap handling (specification). */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PFRCMAP_H__
+#define __PFRCMAP_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include "pfrtypes.h"
+
+
+FT_BEGIN_HEADER
+
+ typedef struct PFR_CMapRec_
+ {
+ FT_CMapRec cmap;
+ FT_UInt num_chars;
+ PFR_Char chars;
+
+ } PFR_CMapRec, *PFR_CMap;
+
+
+ FT_CALLBACK_TABLE const FT_CMap_ClassRec pfr_cmap_class_rec;
+
+FT_END_HEADER
+
+
+#endif /* __PFRCMAP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.c
new file mode 100644
index 00000000000..15cca9854e4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.c
@@ -0,0 +1,214 @@
+/***************************************************************************/
+/* */
+/* pfrdrivr.c */
+/* */
+/* FreeType PFR driver interface (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_SERVICE_PFR_H
+#include FT_SERVICE_XFREE86_NAME_H
+#include "pfrdrivr.h"
+#include "pfrobjs.h"
+
+#include "pfrerror.h"
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ pfr_get_kerning( FT_Face pfrface, /* PFR_Face */
+ FT_UInt left,
+ FT_UInt right,
+ FT_Vector *avector )
+ {
+ PFR_Face face = (PFR_Face)pfrface;
+ PFR_PhyFont phys = &face->phy_font;
+
+
+ pfr_face_get_kerning( pfrface, left, right, avector );
+
+ /* convert from metrics to outline units when necessary */
+ if ( phys->outline_resolution != phys->metrics_resolution )
+ {
+ if ( avector->x != 0 )
+ avector->x = FT_MulDiv( avector->x, phys->outline_resolution,
+ phys->metrics_resolution );
+
+ if ( avector->y != 0 )
+ avector->y = FT_MulDiv( avector->x, phys->outline_resolution,
+ phys->metrics_resolution );
+ }
+
+ return PFR_Err_Ok;
+ }
+
+
+ /*
+ * PFR METRICS SERVICE
+ *
+ */
+
+ FT_CALLBACK_DEF( FT_Error )
+ pfr_get_advance( FT_Face pfrface, /* PFR_Face */
+ FT_UInt gindex,
+ FT_Pos *anadvance )
+ {
+ PFR_Face face = (PFR_Face)pfrface;
+ FT_Error error = PFR_Err_Invalid_Argument;
+
+
+ *anadvance = 0;
+
+ if ( !gindex )
+ goto Exit;
+
+ gindex--;
+
+ if ( face )
+ {
+ PFR_PhyFont phys = &face->phy_font;
+
+
+ if ( gindex < phys->num_chars )
+ {
+ *anadvance = phys->chars[gindex].advance;
+ error = 0;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ pfr_get_metrics( FT_Face pfrface, /* PFR_Face */
+ FT_UInt *anoutline_resolution,
+ FT_UInt *ametrics_resolution,
+ FT_Fixed *ametrics_x_scale,
+ FT_Fixed *ametrics_y_scale )
+ {
+ PFR_Face face = (PFR_Face)pfrface;
+ PFR_PhyFont phys = &face->phy_font;
+ FT_Fixed x_scale, y_scale;
+ FT_Size size = face->root.size;
+
+
+ if ( anoutline_resolution )
+ *anoutline_resolution = phys->outline_resolution;
+
+ if ( ametrics_resolution )
+ *ametrics_resolution = phys->metrics_resolution;
+
+ x_scale = 0x10000L;
+ y_scale = 0x10000L;
+
+ if ( size )
+ {
+ x_scale = FT_DivFix( size->metrics.x_ppem << 6,
+ phys->metrics_resolution );
+
+ y_scale = FT_DivFix( size->metrics.y_ppem << 6,
+ phys->metrics_resolution );
+ }
+
+ if ( ametrics_x_scale )
+ *ametrics_x_scale = x_scale;
+
+ if ( ametrics_y_scale )
+ *ametrics_y_scale = y_scale;
+
+ return PFR_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Service_PfrMetricsRec pfr_metrics_service_rec =
+ {
+ pfr_get_metrics,
+ pfr_face_get_kerning,
+ pfr_get_advance
+ };
+
+
+ /*
+ * SERVICE LIST
+ *
+ */
+
+ static const FT_ServiceDescRec pfr_services[] =
+ {
+ { FT_SERVICE_ID_PFR_METRICS, &pfr_metrics_service_rec },
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_PFR },
+ { NULL, NULL }
+ };
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ pfr_get_service( FT_Module module,
+ const FT_String* service_id )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( pfr_services, service_id );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec pfr_driver_class =
+ {
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE,
+
+ sizeof( FT_DriverRec ),
+
+ "pfr",
+ 0x10000L,
+ 0x20000L,
+
+ NULL,
+
+ 0,
+ 0,
+ pfr_get_service
+ },
+
+ sizeof( PFR_FaceRec ),
+ sizeof( PFR_SizeRec ),
+ sizeof( PFR_SlotRec ),
+
+ pfr_face_init,
+ pfr_face_done,
+ 0, /* FT_Size_InitFunc */
+ 0, /* FT_Size_DoneFunc */
+ pfr_slot_init,
+ pfr_slot_done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+ pfr_slot_load,
+
+ pfr_get_kerning,
+ 0, /* FT_Face_AttachFunc */
+ 0, /* FT_Face_GetAdvancesFunc */
+ 0, /* FT_Size_RequestFunc */
+ 0, /* FT_Size_SelectFunc */
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.h
new file mode 100644
index 00000000000..36f1205b772
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/* */
+/* pfrdrivr.h */
+/* */
+/* High-level Type PFR driver interface (specification). */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PFRDRIVR_H__
+#define __PFRDRIVR_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Driver_ClassRec ) pfr_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __PFRDRIVR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrerror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrerror.h
new file mode 100644
index 00000000000..2e1c401dd23
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrerror.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* pfrerror.h */
+/* */
+/* PFR error codes (specification only). */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the PFR error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __PFRERROR_H__
+#define __PFRERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX PFR_Err_
+#define FT_ERR_BASE FT_Mod_Err_PFR
+
+#include FT_ERRORS_H
+
+#endif /* __PFRERROR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.c
new file mode 100644
index 00000000000..6fe6e4225ab
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.c
@@ -0,0 +1,828 @@
+/***************************************************************************/
+/* */
+/* pfrgload.c */
+/* */
+/* FreeType PFR glyph loader (body). */
+/* */
+/* Copyright 2002, 2003, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "pfrgload.h"
+#include "pfrsbit.h"
+#include "pfrload.h" /* for macro definitions */
+#include FT_INTERNAL_DEBUG_H
+
+#include "pfrerror.h"
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pfr
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PFR GLYPH BUILDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( void )
+ pfr_glyph_init( PFR_Glyph glyph,
+ FT_GlyphLoader loader )
+ {
+ FT_ZERO( glyph );
+
+ glyph->loader = loader;
+ glyph->path_begun = 0;
+
+ FT_GlyphLoader_Rewind( loader );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ pfr_glyph_done( PFR_Glyph glyph )
+ {
+ FT_Memory memory = glyph->loader->memory;
+
+
+ FT_FREE( glyph->x_control );
+ glyph->y_control = NULL;
+
+ glyph->max_xy_control = 0;
+#if 0
+ glyph->num_x_control = 0;
+ glyph->num_y_control = 0;
+#endif
+
+ FT_FREE( glyph->subs );
+
+ glyph->max_subs = 0;
+ glyph->num_subs = 0;
+
+ glyph->loader = NULL;
+ glyph->path_begun = 0;
+ }
+
+
+ /* close current contour, if any */
+ static void
+ pfr_glyph_close_contour( PFR_Glyph glyph )
+ {
+ FT_GlyphLoader loader = glyph->loader;
+ FT_Outline* outline = &loader->current.outline;
+ FT_Int last, first;
+
+
+ if ( !glyph->path_begun )
+ return;
+
+ /* compute first and last point indices in current glyph outline */
+ last = outline->n_points - 1;
+ first = 0;
+ if ( outline->n_contours > 0 )
+ first = outline->contours[outline->n_contours - 1];
+
+ /* if the last point falls on the same location than the first one */
+ /* we need to delete it */
+ if ( last > first )
+ {
+ FT_Vector* p1 = outline->points + first;
+ FT_Vector* p2 = outline->points + last;
+
+
+ if ( p1->x == p2->x && p1->y == p2->y )
+ {
+ outline->n_points--;
+ last--;
+ }
+ }
+
+ /* don't add empty contours */
+ if ( last >= first )
+ outline->contours[outline->n_contours++] = (short)last;
+
+ glyph->path_begun = 0;
+ }
+
+
+ /* reset glyph to start the loading of a new glyph */
+ static void
+ pfr_glyph_start( PFR_Glyph glyph )
+ {
+ glyph->path_begun = 0;
+ }
+
+
+ static FT_Error
+ pfr_glyph_line_to( PFR_Glyph glyph,
+ FT_Vector* to )
+ {
+ FT_GlyphLoader loader = glyph->loader;
+ FT_Outline* outline = &loader->current.outline;
+ FT_Error error;
+
+
+ /* check that we have begun a new path */
+ if ( !glyph->path_begun )
+ {
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_glyph_line_to: invalid glyph data\n" ));
+ goto Exit;
+ }
+
+ error = FT_GLYPHLOADER_CHECK_POINTS( loader, 1, 0 );
+ if ( !error )
+ {
+ FT_UInt n = outline->n_points;
+
+
+ outline->points[n] = *to;
+ outline->tags [n] = FT_CURVE_TAG_ON;
+
+ outline->n_points++;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ pfr_glyph_curve_to( PFR_Glyph glyph,
+ FT_Vector* control1,
+ FT_Vector* control2,
+ FT_Vector* to )
+ {
+ FT_GlyphLoader loader = glyph->loader;
+ FT_Outline* outline = &loader->current.outline;
+ FT_Error error;
+
+
+ /* check that we have begun a new path */
+ if ( !glyph->path_begun )
+ {
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_glyph_line_to: invalid glyph data\n" ));
+ goto Exit;
+ }
+
+ error = FT_GLYPHLOADER_CHECK_POINTS( loader, 3, 0 );
+ if ( !error )
+ {
+ FT_Vector* vec = outline->points + outline->n_points;
+ FT_Byte* tag = (FT_Byte*)outline->tags + outline->n_points;
+
+
+ vec[0] = *control1;
+ vec[1] = *control2;
+ vec[2] = *to;
+ tag[0] = FT_CURVE_TAG_CUBIC;
+ tag[1] = FT_CURVE_TAG_CUBIC;
+ tag[2] = FT_CURVE_TAG_ON;
+
+ outline->n_points = (FT_Short)( outline->n_points + 3 );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ pfr_glyph_move_to( PFR_Glyph glyph,
+ FT_Vector* to )
+ {
+ FT_GlyphLoader loader = glyph->loader;
+ FT_Error error;
+
+
+ /* close current contour if any */
+ pfr_glyph_close_contour( glyph );
+
+ /* indicate that a new contour has started */
+ glyph->path_begun = 1;
+
+ /* check that there is space for a new contour and a new point */
+ error = FT_GLYPHLOADER_CHECK_POINTS( loader, 1, 1 );
+ if ( !error )
+ /* add new start point */
+ error = pfr_glyph_line_to( glyph, to );
+
+ return error;
+ }
+
+
+ static void
+ pfr_glyph_end( PFR_Glyph glyph )
+ {
+ /* close current contour if any */
+ pfr_glyph_close_contour( glyph );
+
+ /* merge the current glyph into the stack */
+ FT_GlyphLoader_Add( glyph->loader );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PFR GLYPH LOADER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* load a simple glyph */
+ static FT_Error
+ pfr_glyph_load_simple( PFR_Glyph glyph,
+ FT_Byte* p,
+ FT_Byte* limit )
+ {
+ FT_Error error = 0;
+ FT_Memory memory = glyph->loader->memory;
+ FT_UInt flags, x_count, y_count, i, count, mask;
+ FT_Int x;
+
+
+ PFR_CHECK( 1 );
+ flags = PFR_NEXT_BYTE( p );
+
+ /* test for composite glyphs */
+ if ( flags & PFR_GLYPH_IS_COMPOUND )
+ goto Failure;
+
+ x_count = 0;
+ y_count = 0;
+
+ if ( flags & PFR_GLYPH_1BYTE_XYCOUNT )
+ {
+ PFR_CHECK( 1 );
+ count = PFR_NEXT_BYTE( p );
+ x_count = ( count & 15 );
+ y_count = ( count >> 4 );
+ }
+ else
+ {
+ if ( flags & PFR_GLYPH_XCOUNT )
+ {
+ PFR_CHECK( 1 );
+ x_count = PFR_NEXT_BYTE( p );
+ }
+
+ if ( flags & PFR_GLYPH_YCOUNT )
+ {
+ PFR_CHECK( 1 );
+ y_count = PFR_NEXT_BYTE( p );
+ }
+ }
+
+ count = x_count + y_count;
+
+ /* re-allocate array when necessary */
+ if ( count > glyph->max_xy_control )
+ {
+ FT_UInt new_max = FT_PAD_CEIL( count, 8 );
+
+
+ if ( FT_RENEW_ARRAY( glyph->x_control,
+ glyph->max_xy_control,
+ new_max ) )
+ goto Exit;
+
+ glyph->max_xy_control = new_max;
+ }
+
+ glyph->y_control = glyph->x_control + x_count;
+
+ mask = 0;
+ x = 0;
+
+ for ( i = 0; i < count; i++ )
+ {
+ if ( ( i & 7 ) == 0 )
+ {
+ PFR_CHECK( 1 );
+ mask = PFR_NEXT_BYTE( p );
+ }
+
+ if ( mask & 1 )
+ {
+ PFR_CHECK( 2 );
+ x = PFR_NEXT_SHORT( p );
+ }
+ else
+ {
+ PFR_CHECK( 1 );
+ x += PFR_NEXT_BYTE( p );
+ }
+
+ glyph->x_control[i] = x;
+
+ mask >>= 1;
+ }
+
+ /* XXX: for now we ignore the secondary stroke and edge definitions */
+ /* since we don't want to support native PFR hinting */
+ /* */
+ if ( flags & PFR_GLYPH_EXTRA_ITEMS )
+ {
+ error = pfr_extra_items_skip( &p, limit );
+ if ( error )
+ goto Exit;
+ }
+
+ pfr_glyph_start( glyph );
+
+ /* now load a simple glyph */
+ {
+ FT_Vector pos[4];
+ FT_Vector* cur;
+
+
+ pos[0].x = pos[0].y = 0;
+ pos[3] = pos[0];
+
+ for (;;)
+ {
+ FT_UInt format, format_low, args_format = 0, args_count, n;
+
+
+ /***************************************************************/
+ /* read instruction */
+ /* */
+ PFR_CHECK( 1 );
+ format = PFR_NEXT_BYTE( p );
+ format_low = format & 15;
+
+ switch ( format >> 4 )
+ {
+ case 0: /* end glyph */
+ FT_TRACE6(( "- end glyph" ));
+ args_count = 0;
+ break;
+
+ case 1: /* general line operation */
+ FT_TRACE6(( "- general line" ));
+ goto Line1;
+
+ case 4: /* move to inside contour */
+ FT_TRACE6(( "- move to inside" ));
+ goto Line1;
+
+ case 5: /* move to outside contour */
+ FT_TRACE6(( "- move to outside" ));
+ Line1:
+ args_format = format_low;
+ args_count = 1;
+ break;
+
+ case 2: /* horizontal line to */
+ FT_TRACE6(( "- horizontal line to cx.%d", format_low ));
+ if ( format_low > x_count )
+ goto Failure;
+ pos[0].x = glyph->x_control[format_low];
+ pos[0].y = pos[3].y;
+ pos[3] = pos[0];
+ args_count = 0;
+ break;
+
+ case 3: /* vertical line to */
+ FT_TRACE6(( "- vertical line to cy.%d", format_low ));
+ if ( format_low > y_count )
+ goto Failure;
+ pos[0].x = pos[3].x;
+ pos[0].y = glyph->y_control[format_low];
+ pos[3] = pos[0];
+ args_count = 0;
+ break;
+
+ case 6: /* horizontal to vertical curve */
+ FT_TRACE6(( "- hv curve " ));
+ args_format = 0xB8E;
+ args_count = 3;
+ break;
+
+ case 7: /* vertical to horizontal curve */
+ FT_TRACE6(( "- vh curve" ));
+ args_format = 0xE2B;
+ args_count = 3;
+ break;
+
+ default: /* general curve to */
+ FT_TRACE6(( "- general curve" ));
+ args_count = 4;
+ args_format = format_low;
+ }
+
+ /***********************************************************/
+ /* now read arguments */
+ /* */
+ cur = pos;
+ for ( n = 0; n < args_count; n++ )
+ {
+ FT_UInt idx;
+ FT_Int delta;
+
+
+ /* read the X argument */
+ switch ( args_format & 3 )
+ {
+ case 0: /* 8-bit index */
+ PFR_CHECK( 1 );
+ idx = PFR_NEXT_BYTE( p );
+ if ( idx > x_count )
+ goto Failure;
+ cur->x = glyph->x_control[idx];
+ FT_TRACE7(( " cx#%d", idx ));
+ break;
+
+ case 1: /* 16-bit value */
+ PFR_CHECK( 2 );
+ cur->x = PFR_NEXT_SHORT( p );
+ FT_TRACE7(( " x.%d", cur->x ));
+ break;
+
+ case 2: /* 8-bit delta */
+ PFR_CHECK( 1 );
+ delta = PFR_NEXT_INT8( p );
+ cur->x = pos[3].x + delta;
+ FT_TRACE7(( " dx.%d", delta ));
+ break;
+
+ default:
+ FT_TRACE7(( " |" ));
+ cur->x = pos[3].x;
+ }
+
+ /* read the Y argument */
+ switch ( ( args_format >> 2 ) & 3 )
+ {
+ case 0: /* 8-bit index */
+ PFR_CHECK( 1 );
+ idx = PFR_NEXT_BYTE( p );
+ if ( idx > y_count )
+ goto Failure;
+ cur->y = glyph->y_control[idx];
+ FT_TRACE7(( " cy#%d", idx ));
+ break;
+
+ case 1: /* 16-bit absolute value */
+ PFR_CHECK( 2 );
+ cur->y = PFR_NEXT_SHORT( p );
+ FT_TRACE7(( " y.%d", cur->y ));
+ break;
+
+ case 2: /* 8-bit delta */
+ PFR_CHECK( 1 );
+ delta = PFR_NEXT_INT8( p );
+ cur->y = pos[3].y + delta;
+ FT_TRACE7(( " dy.%d", delta ));
+ break;
+
+ default:
+ FT_TRACE7(( " -" ));
+ cur->y = pos[3].y;
+ }
+
+ /* read the additional format flag for the general curve */
+ if ( n == 0 && args_count == 4 )
+ {
+ PFR_CHECK( 1 );
+ args_format = PFR_NEXT_BYTE( p );
+ args_count--;
+ }
+ else
+ args_format >>= 4;
+
+ /* save the previous point */
+ pos[3] = cur[0];
+ cur++;
+ }
+
+ FT_TRACE7(( "\n" ));
+
+ /***********************************************************/
+ /* finally, execute instruction */
+ /* */
+ switch ( format >> 4 )
+ {
+ case 0: /* end glyph => EXIT */
+ pfr_glyph_end( glyph );
+ goto Exit;
+
+ case 1: /* line operations */
+ case 2:
+ case 3:
+ error = pfr_glyph_line_to( glyph, pos );
+ goto Test_Error;
+
+ case 4: /* move to inside contour */
+ case 5: /* move to outside contour */
+ error = pfr_glyph_move_to( glyph, pos );
+ goto Test_Error;
+
+ default: /* curve operations */
+ error = pfr_glyph_curve_to( glyph, pos, pos + 1, pos + 2 );
+
+ Test_Error: /* test error condition */
+ if ( error )
+ goto Exit;
+ }
+ } /* for (;;) */
+ }
+
+ Exit:
+ return error;
+
+ Failure:
+ Too_Short:
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_glyph_load_simple: invalid glyph data\n" ));
+ goto Exit;
+ }
+
+
+ /* load a composite/compound glyph */
+ static FT_Error
+ pfr_glyph_load_compound( PFR_Glyph glyph,
+ FT_Byte* p,
+ FT_Byte* limit )
+ {
+ FT_Error error = 0;
+ FT_GlyphLoader loader = glyph->loader;
+ FT_Memory memory = loader->memory;
+ PFR_SubGlyph subglyph;
+ FT_UInt flags, i, count, org_count;
+ FT_Int x_pos, y_pos;
+
+
+ PFR_CHECK( 1 );
+ flags = PFR_NEXT_BYTE( p );
+
+ /* test for composite glyphs */
+ if ( !( flags & PFR_GLYPH_IS_COMPOUND ) )
+ goto Failure;
+
+ count = flags & 0x3F;
+
+ /* ignore extra items when present */
+ /* */
+ if ( flags & PFR_GLYPH_EXTRA_ITEMS )
+ {
+ error = pfr_extra_items_skip( &p, limit );
+ if (error) goto Exit;
+ }
+
+ /* we can't rely on the FT_GlyphLoader to load sub-glyphs, because */
+ /* the PFR format is dumb, using direct file offsets to point to the */
+ /* sub-glyphs (instead of glyph indices). Sigh. */
+ /* */
+ /* For now, we load the list of sub-glyphs into a different array */
+ /* but this will prevent us from using the auto-hinter at its best */
+ /* quality. */
+ /* */
+ org_count = glyph->num_subs;
+
+ if ( org_count + count > glyph->max_subs )
+ {
+ FT_UInt new_max = ( org_count + count + 3 ) & (FT_UInt)-4;
+
+
+ if ( FT_RENEW_ARRAY( glyph->subs, glyph->max_subs, new_max ) )
+ goto Exit;
+
+ glyph->max_subs = new_max;
+ }
+
+ subglyph = glyph->subs + org_count;
+
+ for ( i = 0; i < count; i++, subglyph++ )
+ {
+ FT_UInt format;
+
+
+ x_pos = 0;
+ y_pos = 0;
+
+ PFR_CHECK( 1 );
+ format = PFR_NEXT_BYTE( p );
+
+ /* read scale when available */
+ subglyph->x_scale = 0x10000L;
+ if ( format & PFR_SUBGLYPH_XSCALE )
+ {
+ PFR_CHECK( 2 );
+ subglyph->x_scale = PFR_NEXT_SHORT( p ) << 4;
+ }
+
+ subglyph->y_scale = 0x10000L;
+ if ( format & PFR_SUBGLYPH_YSCALE )
+ {
+ PFR_CHECK( 2 );
+ subglyph->y_scale = PFR_NEXT_SHORT( p ) << 4;
+ }
+
+ /* read offset */
+ switch ( format & 3 )
+ {
+ case 1:
+ PFR_CHECK( 2 );
+ x_pos = PFR_NEXT_SHORT( p );
+ break;
+
+ case 2:
+ PFR_CHECK( 1 );
+ x_pos += PFR_NEXT_INT8( p );
+ break;
+
+ default:
+ ;
+ }
+
+ switch ( ( format >> 2 ) & 3 )
+ {
+ case 1:
+ PFR_CHECK( 2 );
+ y_pos = PFR_NEXT_SHORT( p );
+ break;
+
+ case 2:
+ PFR_CHECK( 1 );
+ y_pos += PFR_NEXT_INT8( p );
+ break;
+
+ default:
+ ;
+ }
+
+ subglyph->x_delta = x_pos;
+ subglyph->y_delta = y_pos;
+
+ /* read glyph position and size now */
+ if ( format & PFR_SUBGLYPH_2BYTE_SIZE )
+ {
+ PFR_CHECK( 2 );
+ subglyph->gps_size = PFR_NEXT_USHORT( p );
+ }
+ else
+ {
+ PFR_CHECK( 1 );
+ subglyph->gps_size = PFR_NEXT_BYTE( p );
+ }
+
+ if ( format & PFR_SUBGLYPH_3BYTE_OFFSET )
+ {
+ PFR_CHECK( 3 );
+ subglyph->gps_offset = PFR_NEXT_LONG( p );
+ }
+ else
+ {
+ PFR_CHECK( 2 );
+ subglyph->gps_offset = PFR_NEXT_USHORT( p );
+ }
+
+ glyph->num_subs++;
+ }
+
+ Exit:
+ return error;
+
+ Failure:
+ Too_Short:
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_glyph_load_compound: invalid glyph data\n" ));
+ goto Exit;
+ }
+
+
+ static FT_Error
+ pfr_glyph_load_rec( PFR_Glyph glyph,
+ FT_Stream stream,
+ FT_ULong gps_offset,
+ FT_ULong offset,
+ FT_ULong size )
+ {
+ FT_Error error;
+ FT_Byte* p;
+ FT_Byte* limit;
+
+
+ if ( FT_STREAM_SEEK( gps_offset + offset ) ||
+ FT_FRAME_ENTER( size ) )
+ goto Exit;
+
+ p = (FT_Byte*)stream->cursor;
+ limit = p + size;
+
+ if ( size > 0 && *p & PFR_GLYPH_IS_COMPOUND )
+ {
+ FT_Int n, old_count, count;
+ FT_GlyphLoader loader = glyph->loader;
+ FT_Outline* base = &loader->base.outline;
+
+
+ old_count = glyph->num_subs;
+
+ /* this is a compound glyph - load it */
+ error = pfr_glyph_load_compound( glyph, p, limit );
+
+ FT_FRAME_EXIT();
+
+ if ( error )
+ goto Exit;
+
+ count = glyph->num_subs - old_count;
+
+ /* now, load each individual glyph */
+ for ( n = 0; n < count; n++ )
+ {
+ FT_Int i, old_points, num_points;
+ PFR_SubGlyph subglyph;
+
+
+ subglyph = glyph->subs + old_count + n;
+ old_points = base->n_points;
+
+ error = pfr_glyph_load_rec( glyph, stream, gps_offset,
+ subglyph->gps_offset,
+ subglyph->gps_size );
+ if ( error )
+ goto Exit;
+
+ /* note that `glyph->subs' might have been re-allocated */
+ subglyph = glyph->subs + old_count + n;
+ num_points = base->n_points - old_points;
+
+ /* translate and eventually scale the new glyph points */
+ if ( subglyph->x_scale != 0x10000L || subglyph->y_scale != 0x10000L )
+ {
+ FT_Vector* vec = base->points + old_points;
+
+
+ for ( i = 0; i < num_points; i++, vec++ )
+ {
+ vec->x = FT_MulFix( vec->x, subglyph->x_scale ) +
+ subglyph->x_delta;
+ vec->y = FT_MulFix( vec->y, subglyph->y_scale ) +
+ subglyph->y_delta;
+ }
+ }
+ else
+ {
+ FT_Vector* vec = loader->base.outline.points + old_points;
+
+
+ for ( i = 0; i < num_points; i++, vec++ )
+ {
+ vec->x += subglyph->x_delta;
+ vec->y += subglyph->y_delta;
+ }
+ }
+
+ /* proceed to next sub-glyph */
+ }
+ }
+ else
+ {
+ /* load a simple glyph */
+ error = pfr_glyph_load_simple( glyph, p, limit );
+
+ FT_FRAME_EXIT();
+ }
+
+ Exit:
+ return error;
+ }
+
+
+
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_glyph_load( PFR_Glyph glyph,
+ FT_Stream stream,
+ FT_ULong gps_offset,
+ FT_ULong offset,
+ FT_ULong size )
+ {
+ /* initialize glyph loader */
+ FT_GlyphLoader_Rewind( glyph->loader );
+
+ glyph->num_subs = 0;
+
+ /* load the glyph, recursively when needed */
+ return pfr_glyph_load_rec( glyph, stream, gps_offset, offset, size );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.h
new file mode 100644
index 00000000000..7cc7a8702a4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.h
@@ -0,0 +1,49 @@
+/***************************************************************************/
+/* */
+/* pfrgload.h */
+/* */
+/* FreeType PFR glyph loader (specification). */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PFRGLOAD_H__
+#define __PFRGLOAD_H__
+
+#include "pfrtypes.h"
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( void )
+ pfr_glyph_init( PFR_Glyph glyph,
+ FT_GlyphLoader loader );
+
+ FT_LOCAL( void )
+ pfr_glyph_done( PFR_Glyph glyph );
+
+
+ FT_LOCAL( FT_Error )
+ pfr_glyph_load( PFR_Glyph glyph,
+ FT_Stream stream,
+ FT_ULong gps_offset,
+ FT_ULong offset,
+ FT_ULong size );
+
+
+FT_END_HEADER
+
+
+#endif /* __PFRGLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.c
new file mode 100644
index 00000000000..1ee2c1f8c8b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.c
@@ -0,0 +1,938 @@
+/***************************************************************************/
+/* */
+/* pfrload.c */
+/* */
+/* FreeType PFR loader (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "pfrload.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include "pfrerror.h"
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pfr
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** EXTRA ITEMS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_extra_items_skip( FT_Byte* *pp,
+ FT_Byte* limit )
+ {
+ return pfr_extra_items_parse( pp, limit, NULL, NULL );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_extra_items_parse( FT_Byte* *pp,
+ FT_Byte* limit,
+ PFR_ExtraItem item_list,
+ FT_Pointer item_data )
+ {
+ FT_Error error = 0;
+ FT_Byte* p = *pp;
+ FT_UInt num_items, item_type, item_size;
+
+
+ PFR_CHECK( 1 );
+ num_items = PFR_NEXT_BYTE( p );
+
+ for ( ; num_items > 0; num_items-- )
+ {
+ PFR_CHECK( 2 );
+ item_size = PFR_NEXT_BYTE( p );
+ item_type = PFR_NEXT_BYTE( p );
+
+ PFR_CHECK( item_size );
+
+ if ( item_list )
+ {
+ PFR_ExtraItem extra = item_list;
+
+
+ for ( extra = item_list; extra->parser != NULL; extra++ )
+ {
+ if ( extra->type == item_type )
+ {
+ error = extra->parser( p, p + item_size, item_data );
+ if ( error ) goto Exit;
+
+ break;
+ }
+ }
+ }
+
+ p += item_size;
+ }
+
+ Exit:
+ *pp = p;
+ return error;
+
+ Too_Short:
+ FT_ERROR(( "pfr_extra_items_parse: invalid extra items table\n" ));
+ error = PFR_Err_Invalid_Table;
+ goto Exit;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PFR HEADER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static const FT_Frame_Field pfr_header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PFR_HeaderRec
+
+ FT_FRAME_START( 58 ),
+ FT_FRAME_ULONG ( signature ),
+ FT_FRAME_USHORT( version ),
+ FT_FRAME_USHORT( signature2 ),
+ FT_FRAME_USHORT( header_size ),
+
+ FT_FRAME_USHORT( log_dir_size ),
+ FT_FRAME_USHORT( log_dir_offset ),
+
+ FT_FRAME_USHORT( log_font_max_size ),
+ FT_FRAME_UOFF3 ( log_font_section_size ),
+ FT_FRAME_UOFF3 ( log_font_section_offset ),
+
+ FT_FRAME_USHORT( phy_font_max_size ),
+ FT_FRAME_UOFF3 ( phy_font_section_size ),
+ FT_FRAME_UOFF3 ( phy_font_section_offset ),
+
+ FT_FRAME_USHORT( gps_max_size ),
+ FT_FRAME_UOFF3 ( gps_section_size ),
+ FT_FRAME_UOFF3 ( gps_section_offset ),
+
+ FT_FRAME_BYTE ( max_blue_values ),
+ FT_FRAME_BYTE ( max_x_orus ),
+ FT_FRAME_BYTE ( max_y_orus ),
+
+ FT_FRAME_BYTE ( phy_font_max_size_high ),
+ FT_FRAME_BYTE ( color_flags ),
+
+ FT_FRAME_UOFF3 ( bct_max_size ),
+ FT_FRAME_UOFF3 ( bct_set_max_size ),
+ FT_FRAME_UOFF3 ( phy_bct_set_max_size ),
+
+ FT_FRAME_USHORT( num_phy_fonts ),
+ FT_FRAME_BYTE ( max_vert_stem_snap ),
+ FT_FRAME_BYTE ( max_horz_stem_snap ),
+ FT_FRAME_USHORT( max_chars ),
+ FT_FRAME_END
+ };
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_header_load( PFR_Header header,
+ FT_Stream stream )
+ {
+ FT_Error error;
+
+
+ /* read header directly */
+ if ( !FT_STREAM_SEEK( 0 ) &&
+ !FT_STREAM_READ_FIELDS( pfr_header_fields, header ) )
+ {
+ /* make a few adjustments to the header */
+ header->phy_font_max_size +=
+ (FT_UInt32)header->phy_font_max_size_high << 16;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ pfr_header_check( PFR_Header header )
+ {
+ FT_Bool result = 1;
+
+
+ /* check signature and header size */
+ if ( header->signature != 0x50465230L || /* "PFR0" */
+ header->version > 4 ||
+ header->header_size < 58 ||
+ header->signature2 != 0x0d0a ) /* CR/LF */
+ {
+ result = 0;
+ }
+ return result;
+ }
+
+
+ /***********************************************************************/
+ /***********************************************************************/
+ /***** *****/
+ /***** PFR LOGICAL FONTS *****/
+ /***** *****/
+ /***********************************************************************/
+ /***********************************************************************/
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_log_font_count( FT_Stream stream,
+ FT_UInt32 section_offset,
+ FT_UInt *acount )
+ {
+ FT_Error error;
+ FT_UInt count;
+ FT_UInt result = 0;
+
+
+ if ( FT_STREAM_SEEK( section_offset ) || FT_READ_USHORT( count ) )
+ goto Exit;
+
+ result = count;
+
+ Exit:
+ *acount = result;
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_log_font_load( PFR_LogFont log_font,
+ FT_Stream stream,
+ FT_UInt idx,
+ FT_UInt32 section_offset,
+ FT_Bool size_increment )
+ {
+ FT_UInt num_log_fonts;
+ FT_UInt flags;
+ FT_UInt32 offset;
+ FT_UInt32 size;
+ FT_Error error;
+
+
+ if ( FT_STREAM_SEEK( section_offset ) ||
+ FT_READ_USHORT( num_log_fonts ) )
+ goto Exit;
+
+ if ( idx >= num_log_fonts )
+ return PFR_Err_Invalid_Argument;
+
+ if ( FT_STREAM_SKIP( idx * 5 ) ||
+ FT_READ_USHORT( size ) ||
+ FT_READ_UOFF3 ( offset ) )
+ goto Exit;
+
+ /* save logical font size and offset */
+ log_font->size = size;
+ log_font->offset = offset;
+
+ /* now, check the rest of the table before loading it */
+ {
+ FT_Byte* p;
+ FT_Byte* limit;
+ FT_UInt local;
+
+
+ if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
+ goto Exit;
+
+ p = stream->cursor;
+ limit = p + size;
+
+ PFR_CHECK(13);
+
+ log_font->matrix[0] = PFR_NEXT_LONG( p );
+ log_font->matrix[1] = PFR_NEXT_LONG( p );
+ log_font->matrix[2] = PFR_NEXT_LONG( p );
+ log_font->matrix[3] = PFR_NEXT_LONG( p );
+
+ flags = PFR_NEXT_BYTE( p );
+
+ local = 0;
+ if ( flags & PFR_LOG_STROKE )
+ {
+ local++;
+ if ( flags & PFR_LOG_2BYTE_STROKE )
+ local++;
+
+ if ( (flags & PFR_LINE_JOIN_MASK) == PFR_LINE_JOIN_MITER )
+ local += 3;
+ }
+ if ( flags & PFR_LOG_BOLD )
+ {
+ local++;
+ if ( flags & PFR_LOG_2BYTE_BOLD )
+ local++;
+ }
+
+ PFR_CHECK( local );
+
+ if ( flags & PFR_LOG_STROKE )
+ {
+ log_font->stroke_thickness = ( flags & PFR_LOG_2BYTE_STROKE )
+ ? PFR_NEXT_SHORT( p )
+ : PFR_NEXT_BYTE( p );
+
+ if ( ( flags & PFR_LINE_JOIN_MASK ) == PFR_LINE_JOIN_MITER )
+ log_font->miter_limit = PFR_NEXT_LONG( p );
+ }
+
+ if ( flags & PFR_LOG_BOLD )
+ {
+ log_font->bold_thickness = ( flags & PFR_LOG_2BYTE_BOLD )
+ ? PFR_NEXT_SHORT( p )
+ : PFR_NEXT_BYTE( p );
+ }
+
+ if ( flags & PFR_LOG_EXTRA_ITEMS )
+ {
+ error = pfr_extra_items_skip( &p, limit );
+ if (error) goto Fail;
+ }
+
+ PFR_CHECK(5);
+ log_font->phys_size = PFR_NEXT_USHORT( p );
+ log_font->phys_offset = PFR_NEXT_ULONG( p );
+ if ( size_increment )
+ {
+ PFR_CHECK( 1 );
+ log_font->phys_size += (FT_UInt32)PFR_NEXT_BYTE( p ) << 16;
+ }
+ }
+
+ Fail:
+ FT_FRAME_EXIT();
+
+ Exit:
+ return error;
+
+ Too_Short:
+ FT_ERROR(( "pfr_log_font_load: invalid logical font table\n" ));
+ error = PFR_Err_Invalid_Table;
+ goto Fail;
+ }
+
+
+ /***********************************************************************/
+ /***********************************************************************/
+ /***** *****/
+ /***** PFR PHYSICAL FONTS *****/
+ /***** *****/
+ /***********************************************************************/
+ /***********************************************************************/
+
+
+ /* load bitmap strikes lists */
+ FT_CALLBACK_DEF( FT_Error )
+ pfr_extra_item_load_bitmap_info( FT_Byte* p,
+ FT_Byte* limit,
+ PFR_PhyFont phy_font )
+ {
+ FT_Memory memory = phy_font->memory;
+ PFR_Strike strike;
+ FT_UInt flags0;
+ FT_UInt n, count, size1;
+ FT_Error error = 0;
+
+
+ PFR_CHECK( 5 );
+
+ p += 3; /* skip bctSize */
+ flags0 = PFR_NEXT_BYTE( p );
+ count = PFR_NEXT_BYTE( p );
+
+ /* re-allocate when needed */
+ if ( phy_font->num_strikes + count > phy_font->max_strikes )
+ {
+ FT_UInt new_max = FT_PAD_CEIL( phy_font->num_strikes + count, 4 );
+
+
+ if ( FT_RENEW_ARRAY( phy_font->strikes,
+ phy_font->num_strikes,
+ new_max ) )
+ goto Exit;
+
+ phy_font->max_strikes = new_max;
+ }
+
+ size1 = 1 + 1 + 1 + 2 + 2 + 1;
+ if ( flags0 & PFR_STRIKE_2BYTE_XPPM )
+ size1++;
+
+ if ( flags0 & PFR_STRIKE_2BYTE_YPPM )
+ size1++;
+
+ if ( flags0 & PFR_STRIKE_3BYTE_SIZE )
+ size1++;
+
+ if ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
+ size1++;
+
+ if ( flags0 & PFR_STRIKE_2BYTE_COUNT )
+ size1++;
+
+ strike = phy_font->strikes + phy_font->num_strikes;
+
+ PFR_CHECK( count * size1 );
+
+ for ( n = 0; n < count; n++, strike++ )
+ {
+ strike->x_ppm = ( flags0 & PFR_STRIKE_2BYTE_XPPM )
+ ? PFR_NEXT_USHORT( p )
+ : PFR_NEXT_BYTE( p );
+
+ strike->y_ppm = ( flags0 & PFR_STRIKE_2BYTE_YPPM )
+ ? PFR_NEXT_USHORT( p )
+ : PFR_NEXT_BYTE( p );
+
+ strike->flags = PFR_NEXT_BYTE( p );
+
+ strike->bct_size = ( flags0 & PFR_STRIKE_3BYTE_SIZE )
+ ? PFR_NEXT_ULONG( p )
+ : PFR_NEXT_USHORT( p );
+
+ strike->bct_offset = ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
+ ? PFR_NEXT_ULONG( p )
+ : PFR_NEXT_USHORT( p );
+
+ strike->num_bitmaps = ( flags0 & PFR_STRIKE_2BYTE_COUNT )
+ ? PFR_NEXT_USHORT( p )
+ : PFR_NEXT_BYTE( p );
+ }
+
+ phy_font->num_strikes += count;
+
+ Exit:
+ return error;
+
+ Too_Short:
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_extra_item_load_bitmap_info: invalid bitmap info table\n" ));
+ goto Exit;
+ }
+
+
+ /* Load font ID. This is a so-called "unique" name that is rather
+ * long and descriptive (like "Tiresias ScreenFont v7.51").
+ *
+ * Note that a PFR font's family name is contained in an *undocumented*
+ * string of the "auxiliary data" portion of a physical font record. This
+ * may also contain the "real" style name!
+ *
+ * If no family name is present, the font ID is used instead for the
+ * family.
+ */
+ FT_CALLBACK_DEF( FT_Error )
+ pfr_extra_item_load_font_id( FT_Byte* p,
+ FT_Byte* limit,
+ PFR_PhyFont phy_font )
+ {
+ FT_Error error = 0;
+ FT_Memory memory = phy_font->memory;
+ FT_PtrDist len = limit - p;
+
+
+ if ( phy_font->font_id != NULL )
+ goto Exit;
+
+ if ( FT_ALLOC( phy_font->font_id, len + 1 ) )
+ goto Exit;
+
+ /* copy font ID name, and terminate it for safety */
+ FT_MEM_COPY( phy_font->font_id, p, len );
+ phy_font->font_id[len] = 0;
+
+ Exit:
+ return error;
+ }
+
+
+ /* load stem snap tables */
+ FT_CALLBACK_DEF( FT_Error )
+ pfr_extra_item_load_stem_snaps( FT_Byte* p,
+ FT_Byte* limit,
+ PFR_PhyFont phy_font )
+ {
+ FT_UInt count, num_vert, num_horz;
+ FT_Int* snaps;
+ FT_Error error = 0;
+ FT_Memory memory = phy_font->memory;
+
+
+ if ( phy_font->vertical.stem_snaps != NULL )
+ goto Exit;
+
+ PFR_CHECK( 1 );
+ count = PFR_NEXT_BYTE( p );
+
+ num_vert = count & 15;
+ num_horz = count >> 4;
+ count = num_vert + num_horz;
+
+ PFR_CHECK( count * 2 );
+
+ if ( FT_NEW_ARRAY( snaps, count ) )
+ goto Exit;
+
+ phy_font->vertical.stem_snaps = snaps;
+ phy_font->horizontal.stem_snaps = snaps + num_vert;
+
+ for ( ; count > 0; count--, snaps++ )
+ *snaps = FT_NEXT_SHORT( p );
+
+ Exit:
+ return error;
+
+ Too_Short:
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_exta_item_load_stem_snaps: invalid stem snaps table\n" ));
+ goto Exit;
+ }
+
+
+
+ /* load kerning pair data */
+ FT_CALLBACK_DEF( FT_Error )
+ pfr_extra_item_load_kerning_pairs( FT_Byte* p,
+ FT_Byte* limit,
+ PFR_PhyFont phy_font )
+ {
+ PFR_KernItem item;
+ FT_Error error = 0;
+ FT_Memory memory = phy_font->memory;
+
+
+ FT_TRACE2(( "pfr_extra_item_load_kerning_pairs()\n" ));
+
+ if ( FT_NEW( item ) )
+ goto Exit;
+
+ PFR_CHECK( 4 );
+
+ item->pair_count = PFR_NEXT_BYTE( p );
+ item->base_adj = PFR_NEXT_SHORT( p );
+ item->flags = PFR_NEXT_BYTE( p );
+ item->offset = phy_font->offset + ( p - phy_font->cursor );
+
+#ifndef PFR_CONFIG_NO_CHECKS
+ item->pair_size = 3;
+
+ if ( item->flags & PFR_KERN_2BYTE_CHAR )
+ item->pair_size += 2;
+
+ if ( item->flags & PFR_KERN_2BYTE_ADJ )
+ item->pair_size += 1;
+
+ PFR_CHECK( item->pair_count * item->pair_size );
+#endif
+
+ /* load first and last pairs into the item to speed up */
+ /* lookup later... */
+ if ( item->pair_count > 0 )
+ {
+ FT_UInt char1, char2;
+ FT_Byte* q;
+
+
+ if ( item->flags & PFR_KERN_2BYTE_CHAR )
+ {
+ q = p;
+ char1 = PFR_NEXT_USHORT( q );
+ char2 = PFR_NEXT_USHORT( q );
+
+ item->pair1 = PFR_KERN_INDEX( char1, char2 );
+
+ q = p + item->pair_size * ( item->pair_count - 1 );
+ char1 = PFR_NEXT_USHORT( q );
+ char2 = PFR_NEXT_USHORT( q );
+
+ item->pair2 = PFR_KERN_INDEX( char1, char2 );
+ }
+ else
+ {
+ q = p;
+ char1 = PFR_NEXT_BYTE( q );
+ char2 = PFR_NEXT_BYTE( q );
+
+ item->pair1 = PFR_KERN_INDEX( char1, char2 );
+
+ q = p + item->pair_size * ( item->pair_count - 1 );
+ char1 = PFR_NEXT_BYTE( q );
+ char2 = PFR_NEXT_BYTE( q );
+
+ item->pair2 = PFR_KERN_INDEX( char1, char2 );
+ }
+
+ /* add new item to the current list */
+ item->next = NULL;
+ *phy_font->kern_items_tail = item;
+ phy_font->kern_items_tail = &item->next;
+ phy_font->num_kern_pairs += item->pair_count;
+ }
+ else
+ {
+ /* empty item! */
+ FT_FREE( item );
+ }
+
+ Exit:
+ return error;
+
+ Too_Short:
+ FT_FREE( item );
+
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_extra_item_load_kerning_pairs: "
+ "invalid kerning pairs table\n" ));
+ goto Exit;
+ }
+
+
+
+ static const PFR_ExtraItemRec pfr_phy_font_extra_items[] =
+ {
+ { 1, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_bitmap_info },
+ { 2, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_font_id },
+ { 3, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_stem_snaps },
+ { 4, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_kerning_pairs },
+ { 0, NULL }
+ };
+
+
+ /* Loads a name from the auxiliary data. Since this extracts undocumented
+ * strings from the font file, we need to be careful here.
+ */
+ static FT_Error
+ pfr_aux_name_load( FT_Byte* p,
+ FT_UInt len,
+ FT_Memory memory,
+ FT_String* *astring )
+ {
+ FT_Error error = 0;
+ FT_String* result = NULL;
+ FT_UInt n, ok;
+
+
+ if ( len > 0 && p[len - 1] == 0 )
+ len--;
+
+ /* check that each character is ASCII for making sure not to
+ load garbage
+ */
+ ok = ( len > 0 );
+ for ( n = 0; n < len; n++ )
+ if ( p[n] < 32 || p[n] > 127 )
+ {
+ ok = 0;
+ break;
+ }
+
+ if ( ok )
+ {
+ if ( FT_ALLOC( result, len + 1 ) )
+ goto Exit;
+
+ FT_MEM_COPY( result, p, len );
+ result[len] = 0;
+ }
+ Exit:
+ *astring = result;
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ pfr_phy_font_done( PFR_PhyFont phy_font,
+ FT_Memory memory )
+ {
+ FT_FREE( phy_font->font_id );
+ FT_FREE( phy_font->family_name );
+ FT_FREE( phy_font->style_name );
+
+ FT_FREE( phy_font->vertical.stem_snaps );
+ phy_font->vertical.num_stem_snaps = 0;
+
+ phy_font->horizontal.stem_snaps = NULL;
+ phy_font->horizontal.num_stem_snaps = 0;
+
+ FT_FREE( phy_font->strikes );
+ phy_font->num_strikes = 0;
+ phy_font->max_strikes = 0;
+
+ FT_FREE( phy_font->chars );
+ phy_font->num_chars = 0;
+ phy_font->chars_offset = 0;
+
+ FT_FREE( phy_font->blue_values );
+ phy_font->num_blue_values = 0;
+
+ {
+ PFR_KernItem item, next;
+
+
+ item = phy_font->kern_items;
+ while ( item )
+ {
+ next = item->next;
+ FT_FREE( item );
+ item = next;
+ }
+ phy_font->kern_items = NULL;
+ phy_font->kern_items_tail = NULL;
+ }
+
+ phy_font->num_kern_pairs = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_phy_font_load( PFR_PhyFont phy_font,
+ FT_Stream stream,
+ FT_UInt32 offset,
+ FT_UInt32 size )
+ {
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+ FT_UInt flags, num_aux;
+ FT_Byte* p;
+ FT_Byte* limit;
+
+
+ phy_font->memory = memory;
+ phy_font->offset = offset;
+
+ phy_font->kern_items = NULL;
+ phy_font->kern_items_tail = &phy_font->kern_items;
+
+ if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
+ goto Exit;
+
+ phy_font->cursor = stream->cursor;
+
+ p = stream->cursor;
+ limit = p + size;
+
+ PFR_CHECK( 15 );
+ phy_font->font_ref_number = PFR_NEXT_USHORT( p );
+ phy_font->outline_resolution = PFR_NEXT_USHORT( p );
+ phy_font->metrics_resolution = PFR_NEXT_USHORT( p );
+ phy_font->bbox.xMin = PFR_NEXT_SHORT( p );
+ phy_font->bbox.yMin = PFR_NEXT_SHORT( p );
+ phy_font->bbox.xMax = PFR_NEXT_SHORT( p );
+ phy_font->bbox.yMax = PFR_NEXT_SHORT( p );
+ phy_font->flags = flags = PFR_NEXT_BYTE( p );
+
+ /* get the standard advance for non-proportional fonts */
+ if ( !(flags & PFR_PHY_PROPORTIONAL) )
+ {
+ PFR_CHECK( 2 );
+ phy_font->standard_advance = PFR_NEXT_SHORT( p );
+ }
+
+ /* load the extra items when present */
+ if ( flags & PFR_PHY_EXTRA_ITEMS )
+ {
+ error = pfr_extra_items_parse( &p, limit,
+ pfr_phy_font_extra_items, phy_font );
+
+ if ( error )
+ goto Fail;
+ }
+
+ /* In certain fonts, the auxiliary bytes contain interesting */
+ /* information. These are not in the specification but can be */
+ /* guessed by looking at the content of a few PFR0 fonts. */
+ PFR_CHECK( 3 );
+ num_aux = PFR_NEXT_ULONG( p );
+
+ if ( num_aux > 0 )
+ {
+ FT_Byte* q = p;
+ FT_Byte* q2;
+
+
+ PFR_CHECK( num_aux );
+ p += num_aux;
+
+ while ( num_aux > 0 )
+ {
+ FT_UInt length, type;
+
+
+ if ( q + 4 > p )
+ break;
+
+ length = PFR_NEXT_USHORT( q );
+ if ( length < 4 || length > num_aux )
+ break;
+
+ q2 = q + length - 2;
+ type = PFR_NEXT_USHORT( q );
+
+ switch ( type )
+ {
+ case 1:
+ /* this seems to correspond to the font's family name,
+ * padded to 16-bits with one zero when necessary
+ */
+ error = pfr_aux_name_load( q, length - 4U, memory,
+ &phy_font->family_name );
+ if ( error )
+ goto Exit;
+ break;
+
+ case 2:
+ if ( q + 32 > q2 )
+ break;
+
+ q += 10;
+ phy_font->ascent = PFR_NEXT_SHORT( q );
+ phy_font->descent = PFR_NEXT_SHORT( q );
+ phy_font->leading = PFR_NEXT_SHORT( q );
+ q += 16;
+ break;
+
+ case 3:
+ /* this seems to correspond to the font's style name,
+ * padded to 16-bits with one zero when necessary
+ */
+ error = pfr_aux_name_load( q, length - 4U, memory,
+ &phy_font->style_name );
+ if ( error )
+ goto Exit;
+ break;
+
+ default:
+ ;
+ }
+
+ q = q2;
+ num_aux -= length;
+ }
+ }
+
+ /* read the blue values */
+ {
+ FT_UInt n, count;
+
+
+ PFR_CHECK( 1 );
+ phy_font->num_blue_values = count = PFR_NEXT_BYTE( p );
+
+ PFR_CHECK( count * 2 );
+
+ if ( FT_NEW_ARRAY( phy_font->blue_values, count ) )
+ goto Fail;
+
+ for ( n = 0; n < count; n++ )
+ phy_font->blue_values[n] = PFR_NEXT_SHORT( p );
+ }
+
+ PFR_CHECK( 8 );
+ phy_font->blue_fuzz = PFR_NEXT_BYTE( p );
+ phy_font->blue_scale = PFR_NEXT_BYTE( p );
+
+ phy_font->vertical.standard = PFR_NEXT_USHORT( p );
+ phy_font->horizontal.standard = PFR_NEXT_USHORT( p );
+
+ /* read the character descriptors */
+ {
+ FT_UInt n, count, Size;
+
+
+ phy_font->num_chars = count = PFR_NEXT_USHORT( p );
+ phy_font->chars_offset = offset + ( p - stream->cursor );
+
+ if ( FT_NEW_ARRAY( phy_font->chars, count ) )
+ goto Fail;
+
+ Size = 1 + 1 + 2;
+ if ( flags & PFR_PHY_2BYTE_CHARCODE )
+ Size += 1;
+
+ if ( flags & PFR_PHY_PROPORTIONAL )
+ Size += 2;
+
+ if ( flags & PFR_PHY_ASCII_CODE )
+ Size += 1;
+
+ if ( flags & PFR_PHY_2BYTE_GPS_SIZE )
+ Size += 1;
+
+ if ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
+ Size += 1;
+
+ PFR_CHECK( count * Size );
+
+ for ( n = 0; n < count; n++ )
+ {
+ PFR_Char cur = &phy_font->chars[n];
+
+
+ cur->char_code = ( flags & PFR_PHY_2BYTE_CHARCODE )
+ ? PFR_NEXT_USHORT( p )
+ : PFR_NEXT_BYTE( p );
+
+ cur->advance = ( flags & PFR_PHY_PROPORTIONAL )
+ ? PFR_NEXT_SHORT( p )
+ : (FT_Int) phy_font->standard_advance;
+
+#if 0
+ cur->ascii = ( flags & PFR_PHY_ASCII_CODE )
+ ? PFR_NEXT_BYTE( p )
+ : 0;
+#else
+ if ( flags & PFR_PHY_ASCII_CODE )
+ p += 1;
+#endif
+ cur->gps_size = ( flags & PFR_PHY_2BYTE_GPS_SIZE )
+ ? PFR_NEXT_USHORT( p )
+ : PFR_NEXT_BYTE( p );
+
+ cur->gps_offset = ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
+ ? PFR_NEXT_ULONG( p )
+ : PFR_NEXT_USHORT( p );
+ }
+ }
+
+ /* that's it! */
+
+ Fail:
+ FT_FRAME_EXIT();
+
+ /* save position of bitmap info */
+ phy_font->bct_offset = FT_STREAM_POS();
+ phy_font->cursor = NULL;
+
+ Exit:
+ return error;
+
+ Too_Short:
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_phy_font_load: invalid physical font table\n" ));
+ goto Fail;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.h
new file mode 100644
index 00000000000..ed010715d1c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.h
@@ -0,0 +1,118 @@
+/***************************************************************************/
+/* */
+/* pfrload.h */
+/* */
+/* FreeType PFR loader (specification). */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PFRLOAD_H__
+#define __PFRLOAD_H__
+
+#include "pfrobjs.h"
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef PFR_CONFIG_NO_CHECKS
+#define PFR_CHECK( x ) do { } while ( 0 )
+#else
+#define PFR_CHECK( x ) do \
+ { \
+ if ( p + (x) > limit ) \
+ goto Too_Short; \
+ } while ( 0 )
+#endif
+
+#define PFR_NEXT_BYTE( p ) FT_NEXT_BYTE( p )
+#define PFR_NEXT_INT8( p ) FT_NEXT_CHAR( p )
+#define PFR_NEXT_SHORT( p ) FT_NEXT_SHORT( p )
+#define PFR_NEXT_USHORT( p ) FT_NEXT_USHORT( p )
+#define PFR_NEXT_LONG( p ) FT_NEXT_OFF3( p )
+#define PFR_NEXT_ULONG( p ) FT_NEXT_UOFF3( p )
+
+
+ /* handling extra items */
+
+ typedef FT_Error
+ (*PFR_ExtraItem_ParseFunc)( FT_Byte* p,
+ FT_Byte* limit,
+ FT_Pointer data );
+
+ typedef struct PFR_ExtraItemRec_
+ {
+ FT_UInt type;
+ PFR_ExtraItem_ParseFunc parser;
+
+ } PFR_ExtraItemRec;
+
+ typedef const struct PFR_ExtraItemRec_* PFR_ExtraItem;
+
+
+ FT_LOCAL( FT_Error )
+ pfr_extra_items_skip( FT_Byte* *pp,
+ FT_Byte* limit );
+
+ FT_LOCAL( FT_Error )
+ pfr_extra_items_parse( FT_Byte* *pp,
+ FT_Byte* limit,
+ PFR_ExtraItem item_list,
+ FT_Pointer item_data );
+
+
+ /* load a PFR header */
+ FT_LOCAL( FT_Error )
+ pfr_header_load( PFR_Header header,
+ FT_Stream stream );
+
+ /* check a PFR header */
+ FT_LOCAL( FT_Bool )
+ pfr_header_check( PFR_Header header );
+
+
+ /* return number of logical fonts in this file */
+ FT_LOCAL( FT_Error )
+ pfr_log_font_count( FT_Stream stream,
+ FT_UInt32 log_section_offset,
+ FT_UInt *acount );
+
+ /* load a pfr logical font entry */
+ FT_LOCAL( FT_Error )
+ pfr_log_font_load( PFR_LogFont log_font,
+ FT_Stream stream,
+ FT_UInt face_index,
+ FT_UInt32 section_offset,
+ FT_Bool size_increment );
+
+
+ /* load a physical font entry */
+ FT_LOCAL( FT_Error )
+ pfr_phy_font_load( PFR_PhyFont phy_font,
+ FT_Stream stream,
+ FT_UInt32 offset,
+ FT_UInt32 size );
+
+ /* finalize a physical font */
+ FT_LOCAL( void )
+ pfr_phy_font_done( PFR_PhyFont phy_font,
+ FT_Memory memory );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __PFRLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.c
new file mode 100644
index 00000000000..56d617d880a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.c
@@ -0,0 +1,581 @@
+/***************************************************************************/
+/* */
+/* pfrobjs.c */
+/* */
+/* FreeType PFR object methods (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "pfrobjs.h"
+#include "pfrload.h"
+#include "pfrgload.h"
+#include "pfrcmap.h"
+#include "pfrsbit.h"
+#include FT_OUTLINE_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "pfrerror.h"
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pfr
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FACE OBJECT METHODS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ pfr_face_done( FT_Face pfrface ) /* PFR_Face */
+ {
+ PFR_Face face = (PFR_Face)pfrface;
+ FT_Memory memory;
+
+
+ if ( !face )
+ return;
+
+ memory = pfrface->driver->root.memory;
+
+ /* we don't want dangling pointers */
+ pfrface->family_name = NULL;
+ pfrface->style_name = NULL;
+
+ /* finalize the physical font record */
+ pfr_phy_font_done( &face->phy_font, FT_FACE_MEMORY( face ) );
+
+ /* no need to finalize the logical font or the header */
+ FT_FREE( pfrface->available_sizes );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_face_init( FT_Stream stream,
+ FT_Face pfrface,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ PFR_Face face = (PFR_Face)pfrface;
+ FT_Error error;
+
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+
+
+ /* load the header and check it */
+ error = pfr_header_load( &face->header, stream );
+ if ( error )
+ goto Exit;
+
+ if ( !pfr_header_check( &face->header ) )
+ {
+ FT_TRACE4(( "pfr_face_init: not a valid PFR font\n" ));
+ error = PFR_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* check face index */
+ {
+ FT_UInt num_faces;
+
+
+ error = pfr_log_font_count( stream,
+ face->header.log_dir_offset,
+ &num_faces );
+ if ( error )
+ goto Exit;
+
+ pfrface->num_faces = num_faces;
+ }
+
+ if ( face_index < 0 )
+ goto Exit;
+
+ if ( face_index >= pfrface->num_faces )
+ {
+ FT_ERROR(( "pfr_face_init: invalid face index\n" ));
+ error = PFR_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* load the face */
+ error = pfr_log_font_load(
+ &face->log_font, stream, face_index,
+ face->header.log_dir_offset,
+ FT_BOOL( face->header.phy_font_max_size_high != 0 ) );
+ if ( error )
+ goto Exit;
+
+ /* now load the physical font descriptor */
+ error = pfr_phy_font_load( &face->phy_font, stream,
+ face->log_font.phys_offset,
+ face->log_font.phys_size );
+ if ( error )
+ goto Exit;
+
+ /* now set up all root face fields */
+ {
+ PFR_PhyFont phy_font = &face->phy_font;
+
+
+ pfrface->face_index = face_index;
+ pfrface->num_glyphs = phy_font->num_chars + 1;
+ pfrface->face_flags = FT_FACE_FLAG_SCALABLE;
+
+ /* if all characters point to the same gps_offset 0, we */
+ /* assume that the font only contains bitmaps */
+ {
+ FT_UInt nn;
+
+
+ for ( nn = 0; nn < phy_font->num_chars; nn++ )
+ if ( phy_font->chars[nn].gps_offset != 0 )
+ break;
+
+ if ( nn == phy_font->num_chars )
+ pfrface->face_flags = 0; /* not scalable */
+ }
+
+ if ( (phy_font->flags & PFR_PHY_PROPORTIONAL) == 0 )
+ pfrface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ if ( phy_font->flags & PFR_PHY_VERTICAL )
+ pfrface->face_flags |= FT_FACE_FLAG_VERTICAL;
+ else
+ pfrface->face_flags |= FT_FACE_FLAG_HORIZONTAL;
+
+ if ( phy_font->num_strikes > 0 )
+ pfrface->face_flags |= FT_FACE_FLAG_FIXED_SIZES;
+
+ if ( phy_font->num_kern_pairs > 0 )
+ pfrface->face_flags |= FT_FACE_FLAG_KERNING;
+
+ /* If no family name was found in the "undocumented" auxiliary
+ * data, use the font ID instead. This sucks but is better than
+ * nothing.
+ */
+ pfrface->family_name = phy_font->family_name;
+ if ( pfrface->family_name == NULL )
+ pfrface->family_name = phy_font->font_id;
+
+ /* note that the style name can be NULL in certain PFR fonts,
+ * probably meaning "Regular"
+ */
+ pfrface->style_name = phy_font->style_name;
+
+ pfrface->num_fixed_sizes = 0;
+ pfrface->available_sizes = 0;
+
+ pfrface->bbox = phy_font->bbox;
+ pfrface->units_per_EM = (FT_UShort)phy_font->outline_resolution;
+ pfrface->ascender = (FT_Short) phy_font->bbox.yMax;
+ pfrface->descender = (FT_Short) phy_font->bbox.yMin;
+
+ pfrface->height = (FT_Short)( ( pfrface->units_per_EM * 12 ) / 10 );
+ if ( pfrface->height < pfrface->ascender - pfrface->descender )
+ pfrface->height = (FT_Short)(pfrface->ascender - pfrface->descender);
+
+ if ( phy_font->num_strikes > 0 )
+ {
+ FT_UInt n, count = phy_font->num_strikes;
+ FT_Bitmap_Size* size;
+ PFR_Strike strike;
+ FT_Memory memory = pfrface->stream->memory;
+
+
+ if ( FT_NEW_ARRAY( pfrface->available_sizes, count ) )
+ goto Exit;
+
+ size = pfrface->available_sizes;
+ strike = phy_font->strikes;
+ for ( n = 0; n < count; n++, size++, strike++ )
+ {
+ size->height = (FT_UShort)strike->y_ppm;
+ size->width = (FT_UShort)strike->x_ppm;
+ size->size = strike->y_ppm << 6;
+ size->x_ppem = strike->x_ppm << 6;
+ size->y_ppem = strike->y_ppm << 6;
+ }
+ pfrface->num_fixed_sizes = count;
+ }
+
+ /* now compute maximum advance width */
+ if ( ( phy_font->flags & PFR_PHY_PROPORTIONAL ) == 0 )
+ pfrface->max_advance_width = (FT_Short)phy_font->standard_advance;
+ else
+ {
+ FT_Int max = 0;
+ FT_UInt count = phy_font->num_chars;
+ PFR_Char gchar = phy_font->chars;
+
+
+ for ( ; count > 0; count--, gchar++ )
+ {
+ if ( max < gchar->advance )
+ max = gchar->advance;
+ }
+
+ pfrface->max_advance_width = (FT_Short)max;
+ }
+
+ pfrface->max_advance_height = pfrface->height;
+
+ pfrface->underline_position = (FT_Short)( -pfrface->units_per_EM / 10 );
+ pfrface->underline_thickness = (FT_Short)( pfrface->units_per_EM / 30 );
+
+ /* create charmap */
+ {
+ FT_CharMapRec charmap;
+
+
+ charmap.face = pfrface;
+ charmap.platform_id = 3;
+ charmap.encoding_id = 1;
+ charmap.encoding = FT_ENCODING_UNICODE;
+
+ FT_CMap_New( &pfr_cmap_class_rec, NULL, &charmap, NULL );
+
+#if 0
+ /* Select default charmap */
+ if ( pfrface->num_charmaps )
+ pfrface->charmap = pfrface->charmaps[0];
+#endif
+ }
+
+ /* check whether we've loaded any kerning pairs */
+ if ( phy_font->num_kern_pairs )
+ pfrface->face_flags |= FT_FACE_FLAG_KERNING;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** SLOT OBJECT METHOD *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_slot_init( FT_GlyphSlot pfrslot ) /* PFR_Slot */
+ {
+ PFR_Slot slot = (PFR_Slot)pfrslot;
+ FT_GlyphLoader loader = pfrslot->internal->loader;
+
+
+ pfr_glyph_init( &slot->glyph, loader );
+
+ return 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ pfr_slot_done( FT_GlyphSlot pfrslot ) /* PFR_Slot */
+ {
+ PFR_Slot slot = (PFR_Slot)pfrslot;
+
+
+ pfr_glyph_done( &slot->glyph );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_slot_load( FT_GlyphSlot pfrslot, /* PFR_Slot */
+ FT_Size pfrsize, /* PFR_Size */
+ FT_UInt gindex,
+ FT_Int32 load_flags )
+ {
+ PFR_Slot slot = (PFR_Slot)pfrslot;
+ PFR_Size size = (PFR_Size)pfrsize;
+ FT_Error error;
+ PFR_Face face = (PFR_Face)pfrslot->face;
+ PFR_Char gchar;
+ FT_Outline* outline = &pfrslot->outline;
+ FT_ULong gps_offset;
+
+
+ if ( gindex > 0 )
+ gindex--;
+
+ if ( !face || gindex >= face->phy_font.num_chars )
+ {
+ error = PFR_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* try to load an embedded bitmap */
+ if ( ( load_flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP ) ) == 0 )
+ {
+ error = pfr_slot_load_bitmap( slot, size, gindex );
+ if ( error == 0 )
+ goto Exit;
+ }
+
+ if ( load_flags & FT_LOAD_SBITS_ONLY )
+ {
+ error = PFR_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ gchar = face->phy_font.chars + gindex;
+ pfrslot->format = FT_GLYPH_FORMAT_OUTLINE;
+ outline->n_points = 0;
+ outline->n_contours = 0;
+ gps_offset = face->header.gps_section_offset;
+
+ /* load the glyph outline (FT_LOAD_NO_RECURSE isn't supported) */
+ error = pfr_glyph_load( &slot->glyph, face->root.stream,
+ gps_offset, gchar->gps_offset, gchar->gps_size );
+
+ if ( !error )
+ {
+ FT_BBox cbox;
+ FT_Glyph_Metrics* metrics = &pfrslot->metrics;
+ FT_Pos advance;
+ FT_Int em_metrics, em_outline;
+ FT_Bool scaling;
+
+
+ scaling = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 );
+
+ /* copy outline data */
+ *outline = slot->glyph.loader->base.outline;
+
+ outline->flags &= ~FT_OUTLINE_OWNER;
+ outline->flags |= FT_OUTLINE_REVERSE_FILL;
+
+ if ( size && pfrsize->metrics.y_ppem < 24 )
+ outline->flags |= FT_OUTLINE_HIGH_PRECISION;
+
+ /* compute the advance vector */
+ metrics->horiAdvance = 0;
+ metrics->vertAdvance = 0;
+
+ advance = gchar->advance;
+ em_metrics = face->phy_font.metrics_resolution;
+ em_outline = face->phy_font.outline_resolution;
+
+ if ( em_metrics != em_outline )
+ advance = FT_MulDiv( advance, em_outline, em_metrics );
+
+ if ( face->phy_font.flags & PFR_PHY_VERTICAL )
+ metrics->vertAdvance = advance;
+ else
+ metrics->horiAdvance = advance;
+
+ pfrslot->linearHoriAdvance = metrics->horiAdvance;
+ pfrslot->linearVertAdvance = metrics->vertAdvance;
+
+ /* make-up vertical metrics(?) */
+ metrics->vertBearingX = 0;
+ metrics->vertBearingY = 0;
+
+#if 0 /* some fonts seem to be broken here! */
+
+ /* Apply the font matrix, if any. */
+ /* TODO: Test existing fonts with unusual matrix */
+ /* whether we have to adjust Units per EM. */
+ {
+ FT_Matrix font_matrix;
+
+
+ font_matrix.xx = face->log_font.matrix[0] << 8;
+ font_matrix.yx = face->log_font.matrix[1] << 8;
+ font_matrix.xy = face->log_font.matrix[2] << 8;
+ font_matrix.yy = face->log_font.matrix[3] << 8;
+
+ FT_Outline_Transform( outline, &font_matrix );
+ }
+#endif
+
+ /* scale when needed */
+ if ( scaling )
+ {
+ FT_Int n;
+ FT_Fixed x_scale = pfrsize->metrics.x_scale;
+ FT_Fixed y_scale = pfrsize->metrics.y_scale;
+ FT_Vector* vec = outline->points;
+
+
+ /* scale outline points */
+ for ( n = 0; n < outline->n_points; n++, vec++ )
+ {
+ vec->x = FT_MulFix( vec->x, x_scale );
+ vec->y = FT_MulFix( vec->y, y_scale );
+ }
+
+ /* scale the advance */
+ metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
+ metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
+ }
+
+ /* compute the rest of the metrics */
+ FT_Outline_Get_CBox( outline, &cbox );
+
+ metrics->width = cbox.xMax - cbox.xMin;
+ metrics->height = cbox.yMax - cbox.yMin;
+ metrics->horiBearingX = cbox.xMin;
+ metrics->horiBearingY = cbox.yMax - metrics->height;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** KERNING METHOD *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( FT_Error )
+ pfr_face_get_kerning( FT_Face pfrface, /* PFR_Face */
+ FT_UInt glyph1,
+ FT_UInt glyph2,
+ FT_Vector* kerning )
+ {
+ PFR_Face face = (PFR_Face)pfrface;
+ FT_Error error = PFR_Err_Ok;
+ PFR_PhyFont phy_font = &face->phy_font;
+ FT_UInt32 code1, code2, pair;
+
+
+ kerning->x = 0;
+ kerning->y = 0;
+
+ if ( glyph1 > 0 )
+ glyph1--;
+
+ if ( glyph2 > 0 )
+ glyph2--;
+
+ /* convert glyph indices to character codes */
+ if ( glyph1 > phy_font->num_chars ||
+ glyph2 > phy_font->num_chars )
+ goto Exit;
+
+ code1 = phy_font->chars[glyph1].char_code;
+ code2 = phy_font->chars[glyph2].char_code;
+ pair = PFR_KERN_INDEX( code1, code2 );
+
+ /* now search the list of kerning items */
+ {
+ PFR_KernItem item = phy_font->kern_items;
+ FT_Stream stream = pfrface->stream;
+
+
+ for ( ; item; item = item->next )
+ {
+ if ( pair >= item->pair1 && pair <= item->pair2 )
+ goto FoundPair;
+ }
+ goto Exit;
+
+ FoundPair: /* we found an item, now parse it and find the value if any */
+ if ( FT_STREAM_SEEK( item->offset ) ||
+ FT_FRAME_ENTER( item->pair_count * item->pair_size ) )
+ goto Exit;
+
+ {
+ FT_UInt count = item->pair_count;
+ FT_UInt size = item->pair_size;
+ FT_UInt power = (FT_UInt)ft_highpow2( (FT_UInt32)count );
+ FT_UInt probe = power * size;
+ FT_UInt extra = count - power;
+ FT_Byte* base = stream->cursor;
+ FT_Bool twobytes = FT_BOOL( item->flags & 1 );
+ FT_Bool twobyte_adj = FT_BOOL( item->flags & 2 );
+ FT_Byte* p;
+ FT_UInt32 cpair;
+
+
+ if ( extra > 0 )
+ {
+ p = base + extra * size;
+
+ if ( twobytes )
+ cpair = FT_NEXT_ULONG( p );
+ else
+ cpair = PFR_NEXT_KPAIR( p );
+
+ if ( cpair == pair )
+ goto Found;
+
+ if ( cpair < pair )
+ {
+ if ( twobyte_adj )
+ p += 2;
+ else
+ p++;
+ base = p;
+ }
+ }
+
+ while ( probe > size )
+ {
+ probe >>= 1;
+ p = base + probe;
+
+ if ( twobytes )
+ cpair = FT_NEXT_ULONG( p );
+ else
+ cpair = PFR_NEXT_KPAIR( p );
+
+ if ( cpair == pair )
+ goto Found;
+
+ if ( cpair < pair )
+ base += probe;
+ }
+
+ p = base;
+
+ if ( twobytes )
+ cpair = FT_NEXT_ULONG( p );
+ else
+ cpair = PFR_NEXT_KPAIR( p );
+
+ if ( cpair == pair )
+ {
+ FT_Int value;
+
+
+ Found:
+ if ( twobyte_adj )
+ value = FT_PEEK_SHORT( p );
+ else
+ value = p[0];
+
+ kerning->x = item->base_adj + value;
+ }
+ }
+
+ FT_FRAME_EXIT();
+ }
+
+ Exit:
+ return error;
+ }
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.h
new file mode 100644
index 00000000000..f6aa8b44cc6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.h
@@ -0,0 +1,96 @@
+/***************************************************************************/
+/* */
+/* pfrobjs.h */
+/* */
+/* FreeType PFR object methods (specification). */
+/* */
+/* Copyright 2002, 2003, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PFROBJS_H__
+#define __PFROBJS_H__
+
+#include "pfrtypes.h"
+
+
+FT_BEGIN_HEADER
+
+ typedef struct PFR_FaceRec_* PFR_Face;
+
+ typedef struct PFR_SizeRec_* PFR_Size;
+
+ typedef struct PFR_SlotRec_* PFR_Slot;
+
+
+ typedef struct PFR_FaceRec_
+ {
+ FT_FaceRec root;
+ PFR_HeaderRec header;
+ PFR_LogFontRec log_font;
+ PFR_PhyFontRec phy_font;
+
+ } PFR_FaceRec;
+
+
+ typedef struct PFR_SizeRec_
+ {
+ FT_SizeRec root;
+
+ } PFR_SizeRec;
+
+
+ typedef struct PFR_SlotRec_
+ {
+ FT_GlyphSlotRec root;
+ PFR_GlyphRec glyph;
+
+ } PFR_SlotRec;
+
+
+ FT_LOCAL( FT_Error )
+ pfr_face_init( FT_Stream stream,
+ FT_Face face, /* PFR_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+ FT_LOCAL( void )
+ pfr_face_done( FT_Face face ); /* PFR_Face */
+
+
+ FT_LOCAL( FT_Error )
+ pfr_face_get_kerning( FT_Face face, /* PFR_Face */
+ FT_UInt glyph1,
+ FT_UInt glyph2,
+ FT_Vector* kerning );
+
+
+ FT_LOCAL( FT_Error )
+ pfr_slot_init( FT_GlyphSlot slot ); /* PFR_Slot */
+
+ FT_LOCAL( void )
+ pfr_slot_done( FT_GlyphSlot slot ); /* PFR_Slot */
+
+
+ FT_LOCAL( FT_Error )
+ pfr_slot_load( FT_GlyphSlot slot, /* PFR_Slot */
+ FT_Size size, /* PFR_Size */
+ FT_UInt gindex,
+ FT_Int32 load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __PFROBJS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.c
new file mode 100644
index 00000000000..45ff6663b36
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.c
@@ -0,0 +1,680 @@
+/***************************************************************************/
+/* */
+/* pfrsbit.c */
+/* */
+/* FreeType PFR bitmap loader (body). */
+/* */
+/* Copyright 2002, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "pfrsbit.h"
+#include "pfrload.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include "pfrerror.h"
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pfr
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PFR BIT WRITER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct PFR_BitWriter_
+ {
+ FT_Byte* line; /* current line start */
+ FT_Int pitch; /* line size in bytes */
+ FT_Int width; /* width in pixels/bits */
+ FT_Int rows; /* number of remaining rows to scan */
+ FT_Int total; /* total number of bits to draw */
+
+ } PFR_BitWriterRec, *PFR_BitWriter;
+
+
+ static void
+ pfr_bitwriter_init( PFR_BitWriter writer,
+ FT_Bitmap* target,
+ FT_Bool decreasing )
+ {
+ writer->line = target->buffer;
+ writer->pitch = target->pitch;
+ writer->width = target->width;
+ writer->rows = target->rows;
+ writer->total = writer->width * writer->rows;
+
+ if ( !decreasing )
+ {
+ writer->line += writer->pitch * ( target->rows-1 );
+ writer->pitch = -writer->pitch;
+ }
+ }
+
+
+ static void
+ pfr_bitwriter_decode_bytes( PFR_BitWriter writer,
+ FT_Byte* p,
+ FT_Byte* limit )
+ {
+ FT_Int n, reload;
+ FT_Int left = writer->width;
+ FT_Byte* cur = writer->line;
+ FT_UInt mask = 0x80;
+ FT_UInt val = 0;
+ FT_UInt c = 0;
+
+
+ n = (FT_Int)( limit - p ) * 8;
+ if ( n > writer->total )
+ n = writer->total;
+
+ reload = n & 7;
+
+ for ( ; n > 0; n-- )
+ {
+ if ( ( n & 7 ) == reload )
+ val = *p++;
+
+ if ( val & 0x80 )
+ c |= mask;
+
+ val <<= 1;
+ mask >>= 1;
+
+ if ( --left <= 0 )
+ {
+ cur[0] = (FT_Byte)c;
+ left = writer->width;
+ mask = 0x80;
+
+ writer->line += writer->pitch;
+ cur = writer->line;
+ c = 0;
+ }
+ else if ( mask == 0 )
+ {
+ cur[0] = (FT_Byte)c;
+ mask = 0x80;
+ c = 0;
+ cur ++;
+ }
+ }
+
+ if ( mask != 0x80 )
+ cur[0] = (FT_Byte)c;
+ }
+
+
+ static void
+ pfr_bitwriter_decode_rle1( PFR_BitWriter writer,
+ FT_Byte* p,
+ FT_Byte* limit )
+ {
+ FT_Int n, phase, count, counts[2], reload;
+ FT_Int left = writer->width;
+ FT_Byte* cur = writer->line;
+ FT_UInt mask = 0x80;
+ FT_UInt c = 0;
+
+
+ n = writer->total;
+
+ phase = 1;
+ counts[0] = 0;
+ counts[1] = 0;
+ count = 0;
+ reload = 1;
+
+ for ( ; n > 0; n-- )
+ {
+ if ( reload )
+ {
+ do
+ {
+ if ( phase )
+ {
+ FT_Int v;
+
+
+ if ( p >= limit )
+ break;
+
+ v = *p++;
+ counts[0] = v >> 4;
+ counts[1] = v & 15;
+ phase = 0;
+ count = counts[0];
+ }
+ else
+ {
+ phase = 1;
+ count = counts[1];
+ }
+
+ } while ( count == 0 );
+ }
+
+ if ( phase )
+ c |= mask;
+
+ mask >>= 1;
+
+ if ( --left <= 0 )
+ {
+ cur[0] = (FT_Byte) c;
+ left = writer->width;
+ mask = 0x80;
+
+ writer->line += writer->pitch;
+ cur = writer->line;
+ c = 0;
+ }
+ else if ( mask == 0 )
+ {
+ cur[0] = (FT_Byte)c;
+ mask = 0x80;
+ c = 0;
+ cur ++;
+ }
+
+ reload = ( --count <= 0 );
+ }
+
+ if ( mask != 0x80 )
+ cur[0] = (FT_Byte) c;
+ }
+
+
+ static void
+ pfr_bitwriter_decode_rle2( PFR_BitWriter writer,
+ FT_Byte* p,
+ FT_Byte* limit )
+ {
+ FT_Int n, phase, count, reload;
+ FT_Int left = writer->width;
+ FT_Byte* cur = writer->line;
+ FT_UInt mask = 0x80;
+ FT_UInt c = 0;
+
+
+ n = writer->total;
+
+ phase = 1;
+ count = 0;
+ reload = 1;
+
+ for ( ; n > 0; n-- )
+ {
+ if ( reload )
+ {
+ do
+ {
+ if ( p >= limit )
+ break;
+
+ count = *p++;
+ phase = phase ^ 1;
+
+ } while ( count == 0 );
+ }
+
+ if ( phase )
+ c |= mask;
+
+ mask >>= 1;
+
+ if ( --left <= 0 )
+ {
+ cur[0] = (FT_Byte) c;
+ c = 0;
+ mask = 0x80;
+ left = writer->width;
+
+ writer->line += writer->pitch;
+ cur = writer->line;
+ }
+ else if ( mask == 0 )
+ {
+ cur[0] = (FT_Byte)c;
+ c = 0;
+ mask = 0x80;
+ cur ++;
+ }
+
+ reload = ( --count <= 0 );
+ }
+
+ if ( mask != 0x80 )
+ cur[0] = (FT_Byte) c;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** BITMAP DATA DECODING *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ pfr_lookup_bitmap_data( FT_Byte* base,
+ FT_Byte* limit,
+ FT_UInt count,
+ FT_UInt flags,
+ FT_UInt char_code,
+ FT_ULong* found_offset,
+ FT_ULong* found_size )
+ {
+ FT_UInt left, right, char_len;
+ FT_Bool two = FT_BOOL( flags & 1 );
+ FT_Byte* buff;
+
+
+ char_len = 4;
+ if ( two ) char_len += 1;
+ if ( flags & 2 ) char_len += 1;
+ if ( flags & 4 ) char_len += 1;
+
+ left = 0;
+ right = count;
+
+ while ( left < right )
+ {
+ FT_UInt middle, code;
+
+
+ middle = ( left + right ) >> 1;
+ buff = base + middle * char_len;
+
+ /* check that we are not outside of the table -- */
+ /* this is possible with broken fonts... */
+ if ( buff + char_len > limit )
+ goto Fail;
+
+ if ( two )
+ code = PFR_NEXT_USHORT( buff );
+ else
+ code = PFR_NEXT_BYTE( buff );
+
+ if ( code == char_code )
+ goto Found_It;
+
+ if ( code < char_code )
+ left = middle;
+ else
+ right = middle;
+ }
+
+ Fail:
+ /* Not found */
+ *found_size = 0;
+ *found_offset = 0;
+ return;
+
+ Found_It:
+ if ( flags & 2 )
+ *found_size = PFR_NEXT_USHORT( buff );
+ else
+ *found_size = PFR_NEXT_BYTE( buff );
+
+ if ( flags & 4 )
+ *found_offset = PFR_NEXT_ULONG( buff );
+ else
+ *found_offset = PFR_NEXT_USHORT( buff );
+ }
+
+
+ /* load bitmap metrics. "*padvance" must be set to the default value */
+ /* before calling this function... */
+ /* */
+ static FT_Error
+ pfr_load_bitmap_metrics( FT_Byte** pdata,
+ FT_Byte* limit,
+ FT_Long scaled_advance,
+ FT_Long *axpos,
+ FT_Long *aypos,
+ FT_UInt *axsize,
+ FT_UInt *aysize,
+ FT_Long *aadvance,
+ FT_UInt *aformat )
+ {
+ FT_Error error = 0;
+ FT_Byte flags;
+ FT_Char b;
+ FT_Byte* p = *pdata;
+ FT_Long xpos, ypos, advance;
+ FT_UInt xsize, ysize;
+
+
+ PFR_CHECK( 1 );
+ flags = PFR_NEXT_BYTE( p );
+
+ xpos = 0;
+ ypos = 0;
+ xsize = 0;
+ ysize = 0;
+ advance = 0;
+
+ switch ( flags & 3 )
+ {
+ case 0:
+ PFR_CHECK( 1 );
+ b = PFR_NEXT_INT8( p );
+ xpos = b >> 4;
+ ypos = ( (FT_Char)( b << 4 ) ) >> 4;
+ break;
+
+ case 1:
+ PFR_CHECK( 2 );
+ xpos = PFR_NEXT_INT8( p );
+ ypos = PFR_NEXT_INT8( p );
+ break;
+
+ case 2:
+ PFR_CHECK( 4 );
+ xpos = PFR_NEXT_SHORT( p );
+ ypos = PFR_NEXT_SHORT( p );
+ break;
+
+ case 3:
+ PFR_CHECK( 6 );
+ xpos = PFR_NEXT_LONG( p );
+ ypos = PFR_NEXT_LONG( p );
+ break;
+
+ default:
+ ;
+ }
+
+ flags >>= 2;
+ switch ( flags & 3 )
+ {
+ case 0:
+ /* blank image */
+ xsize = 0;
+ ysize = 0;
+ break;
+
+ case 1:
+ PFR_CHECK( 1 );
+ b = PFR_NEXT_BYTE( p );
+ xsize = ( b >> 4 ) & 0xF;
+ ysize = b & 0xF;
+ break;
+
+ case 2:
+ PFR_CHECK( 2 );
+ xsize = PFR_NEXT_BYTE( p );
+ ysize = PFR_NEXT_BYTE( p );
+ break;
+
+ case 3:
+ PFR_CHECK( 4 );
+ xsize = PFR_NEXT_USHORT( p );
+ ysize = PFR_NEXT_USHORT( p );
+ break;
+
+ default:
+ ;
+ }
+
+ flags >>= 2;
+ switch ( flags & 3 )
+ {
+ case 0:
+ advance = scaled_advance;
+ break;
+
+ case 1:
+ PFR_CHECK( 1 );
+ advance = PFR_NEXT_INT8( p ) << 8;
+ break;
+
+ case 2:
+ PFR_CHECK( 2 );
+ advance = PFR_NEXT_SHORT( p );
+ break;
+
+ case 3:
+ PFR_CHECK( 3 );
+ advance = PFR_NEXT_LONG( p );
+ break;
+
+ default:
+ ;
+ }
+
+ *axpos = xpos;
+ *aypos = ypos;
+ *axsize = xsize;
+ *aysize = ysize;
+ *aadvance = advance;
+ *aformat = flags >> 2;
+ *pdata = p;
+
+ Exit:
+ return error;
+
+ Too_Short:
+ error = PFR_Err_Invalid_Table;
+ FT_ERROR(( "pfr_load_bitmap_metrics: invalid glyph data\n" ));
+ goto Exit;
+ }
+
+
+ static FT_Error
+ pfr_load_bitmap_bits( FT_Byte* p,
+ FT_Byte* limit,
+ FT_UInt format,
+ FT_Bool decreasing,
+ FT_Bitmap* target )
+ {
+ FT_Error error = 0;
+ PFR_BitWriterRec writer;
+
+
+ if ( target->rows > 0 && target->width > 0 )
+ {
+ pfr_bitwriter_init( &writer, target, decreasing );
+
+ switch ( format )
+ {
+ case 0: /* packed bits */
+ pfr_bitwriter_decode_bytes( &writer, p, limit );
+ break;
+
+ case 1: /* RLE1 */
+ pfr_bitwriter_decode_rle1( &writer, p, limit );
+ break;
+
+ case 2: /* RLE2 */
+ pfr_bitwriter_decode_rle2( &writer, p, limit );
+ break;
+
+ default:
+ FT_ERROR(( "pfr_read_bitmap_data: invalid image type\n" ));
+ error = PFR_Err_Invalid_File_Format;
+ }
+ }
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** BITMAP LOADING *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( FT_Error )
+ pfr_slot_load_bitmap( PFR_Slot glyph,
+ PFR_Size size,
+ FT_UInt glyph_index )
+ {
+ FT_Error error;
+ PFR_Face face = (PFR_Face) glyph->root.face;
+ FT_Stream stream = face->root.stream;
+ PFR_PhyFont phys = &face->phy_font;
+ FT_ULong gps_offset;
+ FT_ULong gps_size;
+ PFR_Char character;
+ PFR_Strike strike;
+
+
+ character = &phys->chars[glyph_index];
+
+ /* Look-up a bitmap strike corresponding to the current */
+ /* character dimensions */
+ {
+ FT_UInt n;
+
+
+ strike = phys->strikes;
+ for ( n = 0; n < phys->num_strikes; n++ )
+ {
+ if ( strike->x_ppm == (FT_UInt)size->root.metrics.x_ppem &&
+ strike->y_ppm == (FT_UInt)size->root.metrics.y_ppem )
+ {
+ goto Found_Strike;
+ }
+
+ strike++;
+ }
+
+ /* couldn't find it */
+ return PFR_Err_Invalid_Argument;
+ }
+
+ Found_Strike:
+
+ /* Now lookup the glyph's position within the file */
+ {
+ FT_UInt char_len;
+
+
+ char_len = 4;
+ if ( strike->flags & 1 ) char_len += 1;
+ if ( strike->flags & 2 ) char_len += 1;
+ if ( strike->flags & 4 ) char_len += 1;
+
+ /* Access data directly in the frame to speed lookups */
+ if ( FT_STREAM_SEEK( phys->bct_offset + strike->bct_offset ) ||
+ FT_FRAME_ENTER( char_len * strike->num_bitmaps ) )
+ goto Exit;
+
+ pfr_lookup_bitmap_data( stream->cursor,
+ stream->limit,
+ strike->num_bitmaps,
+ strike->flags,
+ character->char_code,
+ &gps_offset,
+ &gps_size );
+
+ FT_FRAME_EXIT();
+
+ if ( gps_size == 0 )
+ {
+ /* Could not find a bitmap program string for this glyph */
+ error = PFR_Err_Invalid_Argument;
+ goto Exit;
+ }
+ }
+
+ /* get the bitmap metrics */
+ {
+ FT_Long xpos, ypos, advance;
+ FT_UInt xsize, ysize, format;
+ FT_Byte* p;
+
+
+ /* compute linear advance */
+ advance = character->advance;
+ if ( phys->metrics_resolution != phys->outline_resolution )
+ advance = FT_MulDiv( advance,
+ phys->outline_resolution,
+ phys->metrics_resolution );
+
+ glyph->root.linearHoriAdvance = advance;
+
+ /* compute default advance, i.e., scaled advance. This can be */
+ /* overridden in the bitmap header of certain glyphs. */
+ advance = FT_MulDiv( (FT_Fixed)size->root.metrics.x_ppem << 8,
+ character->advance,
+ phys->metrics_resolution );
+
+ if ( FT_STREAM_SEEK( face->header.gps_section_offset + gps_offset ) ||
+ FT_FRAME_ENTER( gps_size ) )
+ goto Exit;
+
+ p = stream->cursor;
+ error = pfr_load_bitmap_metrics( &p, stream->limit,
+ advance,
+ &xpos, &ypos,
+ &xsize, &ysize,
+ &advance, &format );
+ if ( !error )
+ {
+ glyph->root.format = FT_GLYPH_FORMAT_BITMAP;
+
+ /* Set up glyph bitmap and metrics */
+ glyph->root.bitmap.width = (FT_Int)xsize;
+ glyph->root.bitmap.rows = (FT_Int)ysize;
+ glyph->root.bitmap.pitch = (FT_Long)( xsize + 7 ) >> 3;
+ glyph->root.bitmap.pixel_mode = FT_PIXEL_MODE_MONO;
+
+ glyph->root.metrics.width = (FT_Long)xsize << 6;
+ glyph->root.metrics.height = (FT_Long)ysize << 6;
+ glyph->root.metrics.horiBearingX = xpos << 6;
+ glyph->root.metrics.horiBearingY = ypos << 6;
+ glyph->root.metrics.horiAdvance = FT_PIX_ROUND( ( advance >> 2 ) );
+ glyph->root.metrics.vertBearingX = - glyph->root.metrics.width >> 1;
+ glyph->root.metrics.vertBearingY = 0;
+ glyph->root.metrics.vertAdvance = size->root.metrics.height;
+
+ glyph->root.bitmap_left = xpos;
+ glyph->root.bitmap_top = ypos + ysize;
+
+ /* Allocate and read bitmap data */
+ {
+ FT_ULong len = glyph->root.bitmap.pitch * ysize;
+
+
+ error = ft_glyphslot_alloc_bitmap( &glyph->root, len );
+ if ( !error )
+ {
+ error = pfr_load_bitmap_bits(
+ p,
+ stream->limit,
+ format,
+ FT_BOOL(face->header.color_flags & 2),
+ &glyph->root.bitmap );
+ }
+ }
+ }
+
+ FT_FRAME_EXIT();
+ }
+
+ Exit:
+ return error;
+ }
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.h
new file mode 100644
index 00000000000..015e9e6dada
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.h
@@ -0,0 +1,36 @@
+/***************************************************************************/
+/* */
+/* pfrsbit.h */
+/* */
+/* FreeType PFR bitmap loader (specification). */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PFRSBIT_H__
+#define __PFRSBIT_H__
+
+#include "pfrobjs.h"
+
+FT_BEGIN_HEADER
+
+ FT_LOCAL( FT_Error )
+ pfr_slot_load_bitmap( PFR_Slot glyph,
+ PFR_Size size,
+ FT_UInt glyph_index );
+
+FT_END_HEADER
+
+#endif /* __PFR_SBIT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrtypes.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrtypes.h
new file mode 100644
index 00000000000..c0ae04253a2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrtypes.h
@@ -0,0 +1,362 @@
+/***************************************************************************/
+/* */
+/* pfrtypes.h */
+/* */
+/* FreeType PFR data structures (specification only). */
+/* */
+/* Copyright 2002, 2003, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PFRTYPES_H__
+#define __PFRTYPES_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+FT_BEGIN_HEADER
+
+ /************************************************************************/
+
+ /* the PFR Header structure */
+ typedef struct PFR_HeaderRec_
+ {
+ FT_UInt32 signature;
+ FT_UInt version;
+ FT_UInt signature2;
+ FT_UInt header_size;
+
+ FT_UInt log_dir_size;
+ FT_UInt log_dir_offset;
+
+ FT_UInt log_font_max_size;
+ FT_UInt32 log_font_section_size;
+ FT_UInt32 log_font_section_offset;
+
+ FT_UInt32 phy_font_max_size;
+ FT_UInt32 phy_font_section_size;
+ FT_UInt32 phy_font_section_offset;
+
+ FT_UInt gps_max_size;
+ FT_UInt32 gps_section_size;
+ FT_UInt32 gps_section_offset;
+
+ FT_UInt max_blue_values;
+ FT_UInt max_x_orus;
+ FT_UInt max_y_orus;
+
+ FT_UInt phy_font_max_size_high;
+ FT_UInt color_flags;
+
+ FT_UInt32 bct_max_size;
+ FT_UInt32 bct_set_max_size;
+ FT_UInt32 phy_bct_set_max_size;
+
+ FT_UInt num_phy_fonts;
+ FT_UInt max_vert_stem_snap;
+ FT_UInt max_horz_stem_snap;
+ FT_UInt max_chars;
+
+ } PFR_HeaderRec, *PFR_Header;
+
+
+ /* used in `color_flags' field of the PFR_Header */
+ typedef enum PFR_HeaderFlags_
+ {
+ PFR_FLAG_BLACK_PIXEL = 1,
+ PFR_FLAG_INVERT_BITMAP = 2
+
+ } PFR_HeaderFlags;
+
+
+ /************************************************************************/
+
+ typedef struct PFR_LogFontRec_
+ {
+ FT_UInt32 size;
+ FT_UInt32 offset;
+
+ FT_Int32 matrix[4];
+ FT_UInt stroke_flags;
+ FT_Int stroke_thickness;
+ FT_Int bold_thickness;
+ FT_Int32 miter_limit;
+
+ FT_UInt32 phys_size;
+ FT_UInt32 phys_offset;
+
+ } PFR_LogFontRec, *PFR_LogFont;
+
+
+ typedef enum PFR_LogFlags_
+ {
+ PFR_LOG_EXTRA_ITEMS = 0x40,
+ PFR_LOG_2BYTE_BOLD = 0x20,
+ PFR_LOG_BOLD = 0x10,
+ PFR_LOG_2BYTE_STROKE = 8,
+ PFR_LOG_STROKE = 4,
+ PFR_LINE_JOIN_MASK = 3
+
+ } PFR_LogFlags;
+
+
+ typedef enum PFR_LineJoinFlags_
+ {
+ PFR_LINE_JOIN_MITER = 0,
+ PFR_LINE_JOIN_ROUND = 1,
+ PFR_LINE_JOIN_BEVEL = 2
+
+ } PFR_LineJoinFlags;
+
+
+ /************************************************************************/
+
+ typedef enum PFR_BitmapFlags_
+ {
+ PFR_BITMAP_3BYTE_OFFSET = 4,
+ PFR_BITMAP_2BYTE_SIZE = 2,
+ PFR_BITMAP_2BYTE_CHARCODE = 1
+
+ } PFR_BitmapFlags;
+
+
+ typedef struct PFR_BitmapCharRec_
+ {
+ FT_UInt char_code;
+ FT_UInt gps_size;
+ FT_UInt32 gps_offset;
+
+ } PFR_BitmapCharRec, *PFR_BitmapChar;
+
+
+ typedef enum PFR_StrikeFlags_
+ {
+ PFR_STRIKE_2BYTE_COUNT = 0x10,
+ PFR_STRIKE_3BYTE_OFFSET = 0x08,
+ PFR_STRIKE_3BYTE_SIZE = 0x04,
+ PFR_STRIKE_2BYTE_YPPM = 0x02,
+ PFR_STRIKE_2BYTE_XPPM = 0x01
+
+ } PFR_StrikeFlags;
+
+
+ typedef struct PFR_StrikeRec_
+ {
+ FT_UInt x_ppm;
+ FT_UInt y_ppm;
+ FT_UInt flags;
+
+ FT_UInt32 gps_size;
+ FT_UInt32 gps_offset;
+
+ FT_UInt32 bct_size;
+ FT_UInt32 bct_offset;
+
+ /* optional */
+ FT_UInt num_bitmaps;
+ PFR_BitmapChar bitmaps;
+
+ } PFR_StrikeRec, *PFR_Strike;
+
+
+ /************************************************************************/
+
+ typedef struct PFR_CharRec_
+ {
+ FT_UInt char_code;
+ FT_Int advance;
+ FT_UInt gps_size;
+ FT_UInt32 gps_offset;
+
+ } PFR_CharRec, *PFR_Char;
+
+
+ /************************************************************************/
+
+ typedef struct PFR_DimensionRec_
+ {
+ FT_UInt standard;
+ FT_UInt num_stem_snaps;
+ FT_Int* stem_snaps;
+
+ } PFR_DimensionRec, *PFR_Dimension;
+
+ /************************************************************************/
+
+ typedef struct PFR_KernItemRec_* PFR_KernItem;
+
+ typedef struct PFR_KernItemRec_
+ {
+ PFR_KernItem next;
+ FT_Byte pair_count;
+ FT_Byte flags;
+ FT_Short base_adj;
+ FT_UInt pair_size;
+ FT_UInt32 offset;
+ FT_UInt32 pair1;
+ FT_UInt32 pair2;
+
+ } PFR_KernItemRec;
+
+
+#define PFR_KERN_INDEX( g1, g2 ) \
+ ( ( (FT_UInt32)(g1) << 16 ) | (FT_UInt16)(g2) )
+
+#define PFR_KERN_PAIR_INDEX( pair ) \
+ PFR_KERN_INDEX( (pair)->glyph1, (pair)->glyph2 )
+
+#define PFR_NEXT_KPAIR( p ) ( p += 2, \
+ ( (FT_UInt32)p[-2] << 16 ) | p[-1] )
+
+
+ /************************************************************************/
+
+ typedef struct PFR_PhyFontRec_
+ {
+ FT_Memory memory;
+ FT_UInt32 offset;
+
+ FT_UInt font_ref_number;
+ FT_UInt outline_resolution;
+ FT_UInt metrics_resolution;
+ FT_BBox bbox;
+ FT_UInt flags;
+ FT_UInt standard_advance;
+
+ FT_Int ascent; /* optional, bbox.yMax if not present */
+ FT_Int descent; /* optional, bbox.yMin if not present */
+ FT_Int leading; /* optional, 0 if not present */
+
+ PFR_DimensionRec horizontal;
+ PFR_DimensionRec vertical;
+
+ FT_String* font_id;
+ FT_String* family_name;
+ FT_String* style_name;
+
+ FT_UInt num_strikes;
+ FT_UInt max_strikes;
+ PFR_StrikeRec* strikes;
+
+ FT_UInt num_blue_values;
+ FT_Int *blue_values;
+ FT_UInt blue_fuzz;
+ FT_UInt blue_scale;
+
+ FT_UInt num_chars;
+ FT_UInt32 chars_offset;
+ PFR_Char chars;
+
+ FT_UInt num_kern_pairs;
+ PFR_KernItem kern_items;
+ PFR_KernItem* kern_items_tail;
+
+ /* not part of the spec, but used during load */
+ FT_UInt32 bct_offset;
+ FT_Byte* cursor;
+
+ } PFR_PhyFontRec, *PFR_PhyFont;
+
+
+ typedef enum PFR_PhyFlags_
+ {
+ PFR_PHY_EXTRA_ITEMS = 0x80,
+ PFR_PHY_3BYTE_GPS_OFFSET = 0x20,
+ PFR_PHY_2BYTE_GPS_SIZE = 0x10,
+ PFR_PHY_ASCII_CODE = 0x08,
+ PFR_PHY_PROPORTIONAL = 0x04,
+ PFR_PHY_2BYTE_CHARCODE = 0x02,
+ PFR_PHY_VERTICAL = 0x01
+
+ } PFR_PhyFlags;
+
+
+ typedef enum PFR_KernFlags_
+ {
+ PFR_KERN_2BYTE_CHAR = 0x01,
+ PFR_KERN_2BYTE_ADJ = 0x02
+
+ } PFR_KernFlags;
+
+
+ /************************************************************************/
+
+ typedef enum PFR_GlyphFlags_
+ {
+ PFR_GLYPH_IS_COMPOUND = 0x80,
+ PFR_GLYPH_EXTRA_ITEMS = 0x08,
+ PFR_GLYPH_1BYTE_XYCOUNT = 0x04,
+ PFR_GLYPH_XCOUNT = 0x02,
+ PFR_GLYPH_YCOUNT = 0x01
+
+ } PFR_GlyphFlags;
+
+
+ /* controlled coordinate */
+ typedef struct PFR_CoordRec_
+ {
+ FT_UInt org;
+ FT_UInt cur;
+
+ } PFR_CoordRec, *PFR_Coord;
+
+
+ typedef struct PFR_SubGlyphRec_
+ {
+ FT_Fixed x_scale;
+ FT_Fixed y_scale;
+ FT_Int x_delta;
+ FT_Int y_delta;
+ FT_UInt32 gps_offset;
+ FT_UInt gps_size;
+
+ } PFR_SubGlyphRec, *PFR_SubGlyph;
+
+
+ typedef enum PFR_SubgGlyphFlags_
+ {
+ PFR_SUBGLYPH_3BYTE_OFFSET = 0x80,
+ PFR_SUBGLYPH_2BYTE_SIZE = 0x40,
+ PFR_SUBGLYPH_YSCALE = 0x20,
+ PFR_SUBGLYPH_XSCALE = 0x10
+
+ } PFR_SubGlyphFlags;
+
+
+ typedef struct PFR_GlyphRec_
+ {
+ FT_Byte format;
+
+#if 0
+ FT_UInt num_x_control;
+ FT_UInt num_y_control;
+#endif
+ FT_UInt max_xy_control;
+ FT_Pos* x_control;
+ FT_Pos* y_control;
+
+
+ FT_UInt num_subs;
+ FT_UInt max_subs;
+ PFR_SubGlyphRec* subs;
+
+ FT_GlyphLoader loader;
+ FT_Bool path_begun;
+
+ } PFR_GlyphRec, *PFR_Glyph;
+
+
+FT_END_HEADER
+
+#endif /* __PFRTYPES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/rules.mk
new file mode 100644
index 00000000000..60b96c74154
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 PFR driver configuration rules
+#
+
+
+# Copyright 2002, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# pfr driver directory
+#
+PFR_DIR := $(SRC_DIR)/pfr
+
+
+# compilation flags for the driver
+#
+PFR_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PFR_DIR))
+
+
+# pfr driver sources (i.e., C files)
+#
+PFR_DRV_SRC := $(PFR_DIR)/pfrload.c \
+ $(PFR_DIR)/pfrgload.c \
+ $(PFR_DIR)/pfrcmap.c \
+ $(PFR_DIR)/pfrdrivr.c \
+ $(PFR_DIR)/pfrsbit.c \
+ $(PFR_DIR)/pfrobjs.c
+
+# pfr driver headers
+#
+PFR_DRV_H := $(PFR_DRV_SRC:%.c=%.h) \
+ $(PFR_DIR)/pfrerror.h \
+ $(PFR_DIR)/pfrtypes.h
+
+
+# Pfr driver object(s)
+#
+# PFR_DRV_OBJ_M is used during `multi' builds
+# PFR_DRV_OBJ_S is used during `single' builds
+#
+PFR_DRV_OBJ_M := $(PFR_DRV_SRC:$(PFR_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PFR_DRV_OBJ_S := $(OBJ_DIR)/pfr.$O
+
+# pfr driver source file for single build
+#
+PFR_DRV_SRC_S := $(PFR_DIR)/pfr.c
+
+
+# pfr driver - single object
+#
+$(PFR_DRV_OBJ_S): $(PFR_DRV_SRC_S) $(PFR_DRV_SRC) $(FREETYPE_H) $(PFR_DRV_H)
+ $(PFR_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PFR_DRV_SRC_S))
+
+
+# pfr driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PFR_DIR)/%.c $(FREETYPE_H) $(PFR_DRV_H)
+ $(PFR_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PFR_DRV_OBJ_S)
+DRV_OBJS_M += $(PFR_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/Jamfile
new file mode 100644
index 00000000000..faeded90445
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/Jamfile
@@ -0,0 +1,31 @@
+# FreeType 2 src/psaux Jamfile
+#
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) psaux ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = psauxmod psobjs t1decode t1cmap
+ psconv afmparse
+ ;
+ }
+ else
+ {
+ _sources = psaux ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/psaux Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.c
new file mode 100644
index 00000000000..63a786e8887
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.c
@@ -0,0 +1,965 @@
+/***************************************************************************/
+/* */
+/* afmparse.c */
+/* */
+/* AFM parser (body). */
+/* */
+/* Copyright 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "afmparse.h"
+#include "psconv.h"
+
+#include "psauxerr.h"
+
+
+/***************************************************************************/
+/* */
+/* AFM_Stream */
+/* */
+/* The use of AFM_Stream is largely inspired by parseAFM.[ch] from t1lib. */
+/* */
+/* */
+
+ enum
+ {
+ AFM_STREAM_STATUS_NORMAL,
+ AFM_STREAM_STATUS_EOC,
+ AFM_STREAM_STATUS_EOL,
+ AFM_STREAM_STATUS_EOF
+ };
+
+
+ typedef struct AFM_StreamRec_
+ {
+ FT_Byte* cursor;
+ FT_Byte* base;
+ FT_Byte* limit;
+
+ FT_Int status;
+
+ } AFM_StreamRec;
+
+
+#ifndef EOF
+#define EOF -1
+#endif
+
+
+ /* this works because empty lines are ignored */
+#define AFM_IS_NEWLINE( ch ) ( (ch) == '\r' || (ch) == '\n' )
+
+#define AFM_IS_EOF( ch ) ( (ch) == EOF || (ch) == '\x1a' )
+#define AFM_IS_SPACE( ch ) ( (ch) == ' ' || (ch) == '\t' )
+
+ /* column separator; there is no `column' in the spec actually */
+#define AFM_IS_SEP( ch ) ( (ch) == ';' )
+
+#define AFM_GETC() \
+ ( ( (stream)->cursor < (stream)->limit ) ? *(stream)->cursor++ \
+ : EOF )
+
+#define AFM_STREAM_KEY_BEGIN( stream ) \
+ (char*)( (stream)->cursor - 1 )
+
+#define AFM_STREAM_KEY_LEN( stream, key ) \
+ ( (char*)(stream)->cursor - key - 1 )
+
+#define AFM_STATUS_EOC( stream ) \
+ ( (stream)->status >= AFM_STREAM_STATUS_EOC )
+
+#define AFM_STATUS_EOL( stream ) \
+ ( (stream)->status >= AFM_STREAM_STATUS_EOL )
+
+#define AFM_STATUS_EOF( stream ) \
+ ( (stream)->status >= AFM_STREAM_STATUS_EOF )
+
+
+ static int
+ afm_stream_skip_spaces( AFM_Stream stream )
+ {
+ int ch = 0; /* make stupid compiler happy */
+
+
+ if ( AFM_STATUS_EOC( stream ) )
+ return ';';
+
+ while ( 1 )
+ {
+ ch = AFM_GETC();
+ if ( !AFM_IS_SPACE( ch ) )
+ break;
+ }
+
+ if ( AFM_IS_NEWLINE( ch ) )
+ stream->status = AFM_STREAM_STATUS_EOL;
+ else if ( AFM_IS_SEP( ch ) )
+ stream->status = AFM_STREAM_STATUS_EOC;
+ else if ( AFM_IS_EOF( ch ) )
+ stream->status = AFM_STREAM_STATUS_EOF;
+
+ return ch;
+ }
+
+
+ /* read a key or value in current column */
+ static char*
+ afm_stream_read_one( AFM_Stream stream )
+ {
+ char* str;
+ int ch;
+
+
+ afm_stream_skip_spaces( stream );
+ if ( AFM_STATUS_EOC( stream ) )
+ return NULL;
+
+ str = AFM_STREAM_KEY_BEGIN( stream );
+
+ while ( 1 )
+ {
+ ch = AFM_GETC();
+ if ( AFM_IS_SPACE( ch ) )
+ break;
+ else if ( AFM_IS_NEWLINE( ch ) )
+ {
+ stream->status = AFM_STREAM_STATUS_EOL;
+ break;
+ }
+ else if ( AFM_IS_SEP( ch ) )
+ {
+ stream->status = AFM_STREAM_STATUS_EOC;
+ break;
+ }
+ else if ( AFM_IS_EOF( ch ) )
+ {
+ stream->status = AFM_STREAM_STATUS_EOF;
+ break;
+ }
+ }
+
+ return str;
+ }
+
+
+ /* read a string (i.e., read to EOL) */
+ static char*
+ afm_stream_read_string( AFM_Stream stream )
+ {
+ char* str;
+ int ch;
+
+
+ afm_stream_skip_spaces( stream );
+ if ( AFM_STATUS_EOL( stream ) )
+ return NULL;
+
+ str = AFM_STREAM_KEY_BEGIN( stream );
+
+ /* scan to eol */
+ while ( 1 )
+ {
+ ch = AFM_GETC();
+ if ( AFM_IS_NEWLINE( ch ) )
+ {
+ stream->status = AFM_STREAM_STATUS_EOL;
+ break;
+ }
+ else if ( AFM_IS_EOF( ch ) )
+ {
+ stream->status = AFM_STREAM_STATUS_EOF;
+ break;
+ }
+ }
+
+ return str;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* AFM_Parser */
+ /* */
+ /* */
+
+ /* all keys defined in Ch. 7-10 of 5004.AFM_Spec.pdf */
+ typedef enum AFM_Token_
+ {
+ AFM_TOKEN_ASCENDER,
+ AFM_TOKEN_AXISLABEL,
+ AFM_TOKEN_AXISTYPE,
+ AFM_TOKEN_B,
+ AFM_TOKEN_BLENDAXISTYPES,
+ AFM_TOKEN_BLENDDESIGNMAP,
+ AFM_TOKEN_BLENDDESIGNPOSITIONS,
+ AFM_TOKEN_C,
+ AFM_TOKEN_CC,
+ AFM_TOKEN_CH,
+ AFM_TOKEN_CAPHEIGHT,
+ AFM_TOKEN_CHARWIDTH,
+ AFM_TOKEN_CHARACTERSET,
+ AFM_TOKEN_CHARACTERS,
+ AFM_TOKEN_DESCENDER,
+ AFM_TOKEN_ENCODINGSCHEME,
+ AFM_TOKEN_ENDAXIS,
+ AFM_TOKEN_ENDCHARMETRICS,
+ AFM_TOKEN_ENDCOMPOSITES,
+ AFM_TOKEN_ENDDIRECTION,
+ AFM_TOKEN_ENDFONTMETRICS,
+ AFM_TOKEN_ENDKERNDATA,
+ AFM_TOKEN_ENDKERNPAIRS,
+ AFM_TOKEN_ENDTRACKKERN,
+ AFM_TOKEN_ESCCHAR,
+ AFM_TOKEN_FAMILYNAME,
+ AFM_TOKEN_FONTBBOX,
+ AFM_TOKEN_FONTNAME,
+ AFM_TOKEN_FULLNAME,
+ AFM_TOKEN_ISBASEFONT,
+ AFM_TOKEN_ISCIDFONT,
+ AFM_TOKEN_ISFIXEDPITCH,
+ AFM_TOKEN_ISFIXEDV,
+ AFM_TOKEN_ITALICANGLE,
+ AFM_TOKEN_KP,
+ AFM_TOKEN_KPH,
+ AFM_TOKEN_KPX,
+ AFM_TOKEN_KPY,
+ AFM_TOKEN_L,
+ AFM_TOKEN_MAPPINGSCHEME,
+ AFM_TOKEN_METRICSSETS,
+ AFM_TOKEN_N,
+ AFM_TOKEN_NOTICE,
+ AFM_TOKEN_PCC,
+ AFM_TOKEN_STARTAXIS,
+ AFM_TOKEN_STARTCHARMETRICS,
+ AFM_TOKEN_STARTCOMPOSITES,
+ AFM_TOKEN_STARTDIRECTION,
+ AFM_TOKEN_STARTFONTMETRICS,
+ AFM_TOKEN_STARTKERNDATA,
+ AFM_TOKEN_STARTKERNPAIRS,
+ AFM_TOKEN_STARTKERNPAIRS0,
+ AFM_TOKEN_STARTKERNPAIRS1,
+ AFM_TOKEN_STARTTRACKKERN,
+ AFM_TOKEN_STDHW,
+ AFM_TOKEN_STDVW,
+ AFM_TOKEN_TRACKKERN,
+ AFM_TOKEN_UNDERLINEPOSITION,
+ AFM_TOKEN_UNDERLINETHICKNESS,
+ AFM_TOKEN_VV,
+ AFM_TOKEN_VVECTOR,
+ AFM_TOKEN_VERSION,
+ AFM_TOKEN_W,
+ AFM_TOKEN_W0,
+ AFM_TOKEN_W0X,
+ AFM_TOKEN_W0Y,
+ AFM_TOKEN_W1,
+ AFM_TOKEN_W1X,
+ AFM_TOKEN_W1Y,
+ AFM_TOKEN_WX,
+ AFM_TOKEN_WY,
+ AFM_TOKEN_WEIGHT,
+ AFM_TOKEN_WEIGHTVECTOR,
+ AFM_TOKEN_XHEIGHT,
+ N_AFM_TOKENS,
+ AFM_TOKEN_UNKNOWN
+
+ } AFM_Token;
+
+
+ static const char* const afm_key_table[N_AFM_TOKENS] =
+ {
+ "Ascender",
+ "AxisLabel",
+ "AxisType",
+ "B",
+ "BlendAxisTypes",
+ "BlendDesignMap",
+ "BlendDesignPositions",
+ "C",
+ "CC",
+ "CH",
+ "CapHeight",
+ "CharWidth",
+ "CharacterSet",
+ "Characters",
+ "Descender",
+ "EncodingScheme",
+ "EndAxis",
+ "EndCharMetrics",
+ "EndComposites",
+ "EndDirection",
+ "EndFontMetrics",
+ "EndKernData",
+ "EndKernPairs",
+ "EndTrackKern",
+ "EscChar",
+ "FamilyName",
+ "FontBBox",
+ "FontName",
+ "FullName",
+ "IsBaseFont",
+ "IsCIDFont",
+ "IsFixedPitch",
+ "IsFixedV",
+ "ItalicAngle",
+ "KP",
+ "KPH",
+ "KPX",
+ "KPY",
+ "L",
+ "MappingScheme",
+ "MetricsSets",
+ "N",
+ "Notice",
+ "PCC",
+ "StartAxis",
+ "StartCharMetrics",
+ "StartComposites",
+ "StartDirection",
+ "StartFontMetrics",
+ "StartKernData",
+ "StartKernPairs",
+ "StartKernPairs0",
+ "StartKernPairs1",
+ "StartTrackKern",
+ "StdHW",
+ "StdVW",
+ "TrackKern",
+ "UnderlinePosition",
+ "UnderlineThickness",
+ "VV",
+ "VVector",
+ "Version",
+ "W",
+ "W0",
+ "W0X",
+ "W0Y",
+ "W1",
+ "W1X",
+ "W1Y",
+ "WX",
+ "WY",
+ "Weight",
+ "WeightVector",
+ "XHeight"
+ };
+
+
+ /*
+ * `afm_parser_read_vals' and `afm_parser_next_key' provide
+ * high-level operations to an AFM_Stream. The rest of the
+ * parser functions should use them without accessing the
+ * AFM_Stream directly.
+ */
+
+ FT_LOCAL_DEF( FT_Int )
+ afm_parser_read_vals( AFM_Parser parser,
+ AFM_Value vals,
+ FT_Int n )
+ {
+ AFM_Stream stream = parser->stream;
+ char* str;
+ FT_Int i;
+
+
+ if ( n > AFM_MAX_ARGUMENTS )
+ return 0;
+
+ for ( i = 0; i < n; i++ )
+ {
+ FT_UInt len;
+ AFM_Value val = vals + i;
+
+
+ if ( val->type == AFM_VALUE_TYPE_STRING )
+ str = afm_stream_read_string( stream );
+ else
+ str = afm_stream_read_one( stream );
+
+ if ( !str )
+ break;
+
+ len = AFM_STREAM_KEY_LEN( stream, str );
+
+ switch ( val->type )
+ {
+ case AFM_VALUE_TYPE_STRING:
+ case AFM_VALUE_TYPE_NAME:
+ {
+ FT_Memory memory = parser->memory;
+ FT_Error error;
+
+
+ if ( !FT_QALLOC( val->u.s, len + 1 ) )
+ {
+ ft_memcpy( val->u.s, str, len );
+ val->u.s[len] = '\0';
+ }
+ }
+ break;
+
+ case AFM_VALUE_TYPE_FIXED:
+ val->u.f = PS_Conv_ToFixed( (FT_Byte**)(void*)&str,
+ (FT_Byte*)str + len, 0 );
+ break;
+
+ case AFM_VALUE_TYPE_INTEGER:
+ val->u.i = PS_Conv_ToInt( (FT_Byte**)(void*)&str,
+ (FT_Byte*)str + len );
+ break;
+
+ case AFM_VALUE_TYPE_BOOL:
+ val->u.b = FT_BOOL( len == 4 &&
+ !ft_strncmp( str, "true", 4 ) );
+ break;
+
+ case AFM_VALUE_TYPE_INDEX:
+ if ( parser->get_index )
+ val->u.i = parser->get_index( str, len, parser->user_data );
+ else
+ val->u.i = 0;
+ break;
+ }
+ }
+
+ return i;
+ }
+
+
+ FT_LOCAL_DEF( char* )
+ afm_parser_next_key( AFM_Parser parser,
+ FT_Bool line,
+ FT_UInt* len )
+ {
+ AFM_Stream stream = parser->stream;
+ char* key = 0; /* make stupid compiler happy */
+
+
+ if ( line )
+ {
+ while ( 1 )
+ {
+ /* skip current line */
+ if ( !AFM_STATUS_EOL( stream ) )
+ afm_stream_read_string( stream );
+
+ stream->status = AFM_STREAM_STATUS_NORMAL;
+ key = afm_stream_read_one( stream );
+
+ /* skip empty line */
+ if ( !key &&
+ !AFM_STATUS_EOF( stream ) &&
+ AFM_STATUS_EOL( stream ) )
+ continue;
+
+ break;
+ }
+ }
+ else
+ {
+ while ( 1 )
+ {
+ /* skip current column */
+ while ( !AFM_STATUS_EOC( stream ) )
+ afm_stream_read_one( stream );
+
+ stream->status = AFM_STREAM_STATUS_NORMAL;
+ key = afm_stream_read_one( stream );
+
+ /* skip empty column */
+ if ( !key &&
+ !AFM_STATUS_EOF( stream ) &&
+ AFM_STATUS_EOC( stream ) )
+ continue;
+
+ break;
+ }
+ }
+
+ if ( len )
+ *len = ( key ) ? AFM_STREAM_KEY_LEN( stream, key )
+ : 0;
+
+ return key;
+ }
+
+
+ static AFM_Token
+ afm_tokenize( const char* key,
+ FT_UInt len )
+ {
+ int n;
+
+
+ for ( n = 0; n < N_AFM_TOKENS; n++ )
+ {
+ if ( *( afm_key_table[n] ) == *key )
+ {
+ for ( ; n < N_AFM_TOKENS; n++ )
+ {
+ if ( *( afm_key_table[n] ) != *key )
+ return AFM_TOKEN_UNKNOWN;
+
+ if ( ft_strncmp( afm_key_table[n], key, len ) == 0 )
+ return (AFM_Token) n;
+ }
+ }
+ }
+
+ return AFM_TOKEN_UNKNOWN;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ afm_parser_init( AFM_Parser parser,
+ FT_Memory memory,
+ FT_Byte* base,
+ FT_Byte* limit )
+ {
+ AFM_Stream stream;
+ FT_Error error;
+
+
+ if ( FT_NEW( stream ) )
+ return error;
+
+ stream->cursor = stream->base = base;
+ stream->limit = limit;
+
+ /* don't skip the first line during the first call */
+ stream->status = AFM_STREAM_STATUS_EOL;
+
+ parser->memory = memory;
+ parser->stream = stream;
+ parser->FontInfo = NULL;
+ parser->get_index = NULL;
+
+ return PSaux_Err_Ok;
+ }
+
+
+ FT_LOCAL( void )
+ afm_parser_done( AFM_Parser parser )
+ {
+ FT_Memory memory = parser->memory;
+
+
+ FT_FREE( parser->stream );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ afm_parser_read_int( AFM_Parser parser,
+ FT_Int* aint )
+ {
+ AFM_ValueRec val;
+
+
+ val.type = AFM_VALUE_TYPE_INTEGER;
+
+ if ( afm_parser_read_vals( parser, &val, 1 ) == 1 )
+ {
+ *aint = val.u.i;
+
+ return PSaux_Err_Ok;
+ }
+ else
+ return PSaux_Err_Syntax_Error;
+ }
+
+
+ static FT_Error
+ afm_parse_track_kern( AFM_Parser parser )
+ {
+ AFM_FontInfo fi = parser->FontInfo;
+ AFM_TrackKern tk;
+ char* key;
+ FT_UInt len;
+ int n = -1;
+
+
+ if ( afm_parser_read_int( parser, &fi->NumTrackKern ) )
+ goto Fail;
+
+ if ( fi->NumTrackKern )
+ {
+ FT_Memory memory = parser->memory;
+ FT_Error error;
+
+
+ if ( FT_QNEW_ARRAY( fi->TrackKerns, fi->NumTrackKern ) )
+ return error;
+ }
+
+ while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+ {
+ AFM_ValueRec shared_vals[5];
+
+
+ switch ( afm_tokenize( key, len ) )
+ {
+ case AFM_TOKEN_TRACKKERN:
+ n++;
+
+ if ( n >= fi->NumTrackKern )
+ goto Fail;
+
+ tk = fi->TrackKerns + n;
+
+ shared_vals[0].type = AFM_VALUE_TYPE_INTEGER;
+ shared_vals[1].type = AFM_VALUE_TYPE_FIXED;
+ shared_vals[2].type = AFM_VALUE_TYPE_FIXED;
+ shared_vals[3].type = AFM_VALUE_TYPE_FIXED;
+ shared_vals[4].type = AFM_VALUE_TYPE_FIXED;
+ if ( afm_parser_read_vals( parser, shared_vals, 5 ) != 5 )
+ goto Fail;
+
+ tk->degree = shared_vals[0].u.i;
+ tk->min_ptsize = shared_vals[1].u.f;
+ tk->min_kern = shared_vals[2].u.f;
+ tk->max_ptsize = shared_vals[3].u.f;
+ tk->max_kern = shared_vals[4].u.f;
+
+ /* is this correct? */
+ if ( tk->degree < 0 && tk->min_kern > 0 )
+ tk->min_kern = -tk->min_kern;
+ break;
+
+ case AFM_TOKEN_ENDTRACKKERN:
+ case AFM_TOKEN_ENDKERNDATA:
+ case AFM_TOKEN_ENDFONTMETRICS:
+ fi->NumTrackKern = n + 1;
+ return PSaux_Err_Ok;
+
+ case AFM_TOKEN_UNKNOWN:
+ break;
+
+ default:
+ goto Fail;
+ }
+ }
+
+ Fail:
+ return PSaux_Err_Syntax_Error;
+ }
+
+
+#undef KERN_INDEX
+#define KERN_INDEX( g1, g2 ) ( ( (FT_ULong)g1 << 16 ) | g2 )
+
+
+ /* compare two kerning pairs */
+ FT_CALLBACK_DEF( int )
+ afm_compare_kern_pairs( const void* a,
+ const void* b )
+ {
+ AFM_KernPair kp1 = (AFM_KernPair)a;
+ AFM_KernPair kp2 = (AFM_KernPair)b;
+
+ FT_ULong index1 = KERN_INDEX( kp1->index1, kp1->index2 );
+ FT_ULong index2 = KERN_INDEX( kp2->index1, kp2->index2 );
+
+
+ if ( index1 > index2 )
+ return 1;
+ else if ( index1 < index2 )
+ return -1;
+ else
+ return 0;
+ }
+
+
+ static FT_Error
+ afm_parse_kern_pairs( AFM_Parser parser )
+ {
+ AFM_FontInfo fi = parser->FontInfo;
+ AFM_KernPair kp;
+ char* key;
+ FT_UInt len;
+ int n = -1;
+
+
+ if ( afm_parser_read_int( parser, &fi->NumKernPair ) )
+ goto Fail;
+
+ if ( fi->NumKernPair )
+ {
+ FT_Memory memory = parser->memory;
+ FT_Error error;
+
+
+ if ( FT_QNEW_ARRAY( fi->KernPairs, fi->NumKernPair ) )
+ return error;
+ }
+
+ while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+ {
+ AFM_Token token = afm_tokenize( key, len );
+
+
+ switch ( token )
+ {
+ case AFM_TOKEN_KP:
+ case AFM_TOKEN_KPX:
+ case AFM_TOKEN_KPY:
+ {
+ FT_Int r;
+ AFM_ValueRec shared_vals[4];
+
+
+ n++;
+
+ if ( n >= fi->NumKernPair )
+ goto Fail;
+
+ kp = fi->KernPairs + n;
+
+ shared_vals[0].type = AFM_VALUE_TYPE_INDEX;
+ shared_vals[1].type = AFM_VALUE_TYPE_INDEX;
+ shared_vals[2].type = AFM_VALUE_TYPE_INTEGER;
+ shared_vals[3].type = AFM_VALUE_TYPE_INTEGER;
+ r = afm_parser_read_vals( parser, shared_vals, 4 );
+ if ( r < 3 )
+ goto Fail;
+
+ kp->index1 = shared_vals[0].u.i;
+ kp->index2 = shared_vals[1].u.i;
+ if ( token == AFM_TOKEN_KPY )
+ {
+ kp->x = 0;
+ kp->y = shared_vals[2].u.i;
+ }
+ else
+ {
+ kp->x = shared_vals[2].u.i;
+ kp->y = ( token == AFM_TOKEN_KP && r == 4 )
+ ? shared_vals[3].u.i : 0;
+ }
+ }
+ break;
+
+ case AFM_TOKEN_ENDKERNPAIRS:
+ case AFM_TOKEN_ENDKERNDATA:
+ case AFM_TOKEN_ENDFONTMETRICS:
+ fi->NumKernPair = n + 1;
+ ft_qsort( fi->KernPairs, fi->NumKernPair,
+ sizeof( AFM_KernPairRec ),
+ afm_compare_kern_pairs );
+ return PSaux_Err_Ok;
+
+ case AFM_TOKEN_UNKNOWN:
+ break;
+
+ default:
+ goto Fail;
+ }
+ }
+
+ Fail:
+ return PSaux_Err_Syntax_Error;
+ }
+
+
+ static FT_Error
+ afm_parse_kern_data( AFM_Parser parser )
+ {
+ FT_Error error;
+ char* key;
+ FT_UInt len;
+
+
+ while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+ {
+ switch ( afm_tokenize( key, len ) )
+ {
+ case AFM_TOKEN_STARTTRACKKERN:
+ error = afm_parse_track_kern( parser );
+ if ( error )
+ return error;
+ break;
+
+ case AFM_TOKEN_STARTKERNPAIRS:
+ case AFM_TOKEN_STARTKERNPAIRS0:
+ error = afm_parse_kern_pairs( parser );
+ if ( error )
+ return error;
+ break;
+
+ case AFM_TOKEN_ENDKERNDATA:
+ case AFM_TOKEN_ENDFONTMETRICS:
+ return PSaux_Err_Ok;
+
+ case AFM_TOKEN_UNKNOWN:
+ break;
+
+ default:
+ goto Fail;
+ }
+ }
+
+ Fail:
+ return PSaux_Err_Syntax_Error;
+ }
+
+
+ static FT_Error
+ afm_parser_skip_section( AFM_Parser parser,
+ FT_UInt n,
+ AFM_Token end_section )
+ {
+ char* key;
+ FT_UInt len;
+
+
+ while ( n-- > 0 )
+ {
+ key = afm_parser_next_key( parser, 1, NULL );
+ if ( !key )
+ goto Fail;
+ }
+
+ while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+ {
+ AFM_Token token = afm_tokenize( key, len );
+
+
+ if ( token == end_section || token == AFM_TOKEN_ENDFONTMETRICS )
+ return PSaux_Err_Ok;
+ }
+
+ Fail:
+ return PSaux_Err_Syntax_Error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ afm_parser_parse( AFM_Parser parser )
+ {
+ FT_Memory memory = parser->memory;
+ AFM_FontInfo fi = parser->FontInfo;
+ FT_Error error = PSaux_Err_Syntax_Error;
+ char* key;
+ FT_UInt len;
+ FT_Int metrics_sets = 0;
+
+
+ if ( !fi )
+ return PSaux_Err_Invalid_Argument;
+
+ key = afm_parser_next_key( parser, 1, &len );
+ if ( !key || len != 16 ||
+ ft_strncmp( key, "StartFontMetrics", 16 ) != 0 )
+ return PSaux_Err_Unknown_File_Format;
+
+ while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+ {
+ AFM_ValueRec shared_vals[4];
+
+
+ switch ( afm_tokenize( key, len ) )
+ {
+ case AFM_TOKEN_METRICSSETS:
+ if ( afm_parser_read_int( parser, &metrics_sets ) )
+ goto Fail;
+
+ if ( metrics_sets != 0 && metrics_sets != 2 )
+ {
+ error = PSaux_Err_Unimplemented_Feature;
+
+ goto Fail;
+ }
+ break;
+
+ case AFM_TOKEN_ISCIDFONT:
+ shared_vals[0].type = AFM_VALUE_TYPE_BOOL;
+ if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
+ goto Fail;
+
+ fi->IsCIDFont = shared_vals[0].u.b;
+ break;
+
+ case AFM_TOKEN_FONTBBOX:
+ shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
+ shared_vals[1].type = AFM_VALUE_TYPE_FIXED;
+ shared_vals[2].type = AFM_VALUE_TYPE_FIXED;
+ shared_vals[3].type = AFM_VALUE_TYPE_FIXED;
+ if ( afm_parser_read_vals( parser, shared_vals, 4 ) != 4 )
+ goto Fail;
+
+ fi->FontBBox.xMin = shared_vals[0].u.f;
+ fi->FontBBox.yMin = shared_vals[1].u.f;
+ fi->FontBBox.xMax = shared_vals[2].u.f;
+ fi->FontBBox.yMax = shared_vals[3].u.f;
+ break;
+
+ case AFM_TOKEN_ASCENDER:
+ shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
+ if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
+ goto Fail;
+
+ fi->Ascender = shared_vals[0].u.f;
+ break;
+
+ case AFM_TOKEN_DESCENDER:
+ shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
+ if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
+ goto Fail;
+
+ fi->Descender = shared_vals[0].u.f;
+ break;
+
+ case AFM_TOKEN_STARTCHARMETRICS:
+ {
+ FT_Int n = 0;
+
+
+ if ( afm_parser_read_int( parser, &n ) )
+ goto Fail;
+
+ error = afm_parser_skip_section( parser, n,
+ AFM_TOKEN_ENDCHARMETRICS );
+ if ( error )
+ return error;
+ }
+ break;
+
+ case AFM_TOKEN_STARTKERNDATA:
+ error = afm_parse_kern_data( parser );
+ if ( error )
+ goto Fail;
+ /* fall through since we only support kern data */
+
+ case AFM_TOKEN_ENDFONTMETRICS:
+ return PSaux_Err_Ok;
+
+ default:
+ break;
+ }
+ }
+
+ Fail:
+ FT_FREE( fi->TrackKerns );
+ fi->NumTrackKern = 0;
+
+ FT_FREE( fi->KernPairs );
+ fi->NumKernPair = 0;
+
+ fi->IsCIDFont = 0;
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.h
new file mode 100644
index 00000000000..c2fce75c86e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.h
@@ -0,0 +1,87 @@
+/***************************************************************************/
+/* */
+/* afmparse.h */
+/* */
+/* AFM parser (specification). */
+/* */
+/* Copyright 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __AFMPARSE_H__
+#define __AFMPARSE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ afm_parser_init( AFM_Parser parser,
+ FT_Memory memory,
+ FT_Byte* base,
+ FT_Byte* limit );
+
+
+ FT_LOCAL( void )
+ afm_parser_done( AFM_Parser parser );
+
+
+ FT_LOCAL( FT_Error )
+ afm_parser_parse( AFM_Parser parser );
+
+
+ enum AFM_ValueType_
+ {
+ AFM_VALUE_TYPE_STRING,
+ AFM_VALUE_TYPE_NAME,
+ AFM_VALUE_TYPE_FIXED, /* real number */
+ AFM_VALUE_TYPE_INTEGER,
+ AFM_VALUE_TYPE_BOOL,
+ AFM_VALUE_TYPE_INDEX /* glyph index */
+ };
+
+
+ typedef struct AFM_ValueRec_
+ {
+ enum AFM_ValueType_ type;
+ union {
+ char* s;
+ FT_Fixed f;
+ FT_Int i;
+ FT_Bool b;
+
+ } u;
+
+ } AFM_ValueRec, *AFM_Value;
+
+#define AFM_MAX_ARGUMENTS 5
+
+ FT_LOCAL( FT_Int )
+ afm_parser_read_vals( AFM_Parser parser,
+ AFM_Value vals,
+ FT_Int n );
+
+ /* read the next key from the next line or column */
+ FT_LOCAL( char* )
+ afm_parser_next_key( AFM_Parser parser,
+ FT_Bool line,
+ FT_UInt* len );
+
+FT_END_HEADER
+
+#endif /* __AFMPARSE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/module.mk
new file mode 100644
index 00000000000..42bf6f51999
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 PSaux module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += PSAUX_MODULE
+
+define PSAUX_MODULE
+$(OPEN_DRIVER) FT_Module_Class, psaux_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)psaux $(ECHO_DRIVER_DESC)Postscript Type 1 & Type 2 helper module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psaux.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psaux.c
new file mode 100644
index 00000000000..a4b9c5c6e45
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psaux.c
@@ -0,0 +1,34 @@
+/***************************************************************************/
+/* */
+/* psaux.c */
+/* */
+/* FreeType auxiliary PostScript driver component (body only). */
+/* */
+/* Copyright 1996-2001, 2002, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "psobjs.c"
+#include "psauxmod.c"
+#include "t1decode.c"
+#include "t1cmap.c"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "afmparse.c"
+#endif
+
+#include "psconv.c"
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxerr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxerr.h
new file mode 100644
index 00000000000..d0baa3cbb9c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxerr.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* psauxerr.h */
+/* */
+/* PS auxiliary module error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the PS auxiliary module error enumeration */
+ /* constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __PSAUXERR_H__
+#define __PSAUXERR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX PSaux_Err_
+#define FT_ERR_BASE FT_Mod_Err_PSaux
+
+#include FT_ERRORS_H
+
+#endif /* __PSAUXERR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.c
new file mode 100644
index 00000000000..4c3579f7b8e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.c
@@ -0,0 +1,139 @@
+/***************************************************************************/
+/* */
+/* psauxmod.c */
+/* */
+/* FreeType auxiliary PostScript module implementation (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "psauxmod.h"
+#include "psobjs.h"
+#include "t1decode.h"
+#include "t1cmap.h"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "afmparse.h"
+#endif
+
+
+ FT_CALLBACK_TABLE_DEF
+ const PS_Table_FuncsRec ps_table_funcs =
+ {
+ ps_table_new,
+ ps_table_done,
+ ps_table_add,
+ ps_table_release
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const PS_Parser_FuncsRec ps_parser_funcs =
+ {
+ ps_parser_init,
+ ps_parser_done,
+ ps_parser_skip_spaces,
+ ps_parser_skip_PS_token,
+ ps_parser_to_int,
+ ps_parser_to_fixed,
+ ps_parser_to_bytes,
+ ps_parser_to_coord_array,
+ ps_parser_to_fixed_array,
+ ps_parser_to_token,
+ ps_parser_to_token_array,
+ ps_parser_load_field,
+ ps_parser_load_field_table
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const T1_Builder_FuncsRec t1_builder_funcs =
+ {
+ t1_builder_init,
+ t1_builder_done,
+ t1_builder_check_points,
+ t1_builder_add_point,
+ t1_builder_add_point1,
+ t1_builder_add_contour,
+ t1_builder_start_point,
+ t1_builder_close_contour
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const T1_Decoder_FuncsRec t1_decoder_funcs =
+ {
+ t1_decoder_init,
+ t1_decoder_done,
+ t1_decoder_parse_charstrings
+ };
+
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+ FT_CALLBACK_TABLE_DEF
+ const AFM_Parser_FuncsRec afm_parser_funcs =
+ {
+ afm_parser_init,
+ afm_parser_done,
+ afm_parser_parse
+ };
+#endif
+
+
+ FT_CALLBACK_TABLE_DEF
+ const T1_CMap_ClassesRec t1_cmap_classes =
+ {
+ &t1_cmap_standard_class_rec,
+ &t1_cmap_expert_class_rec,
+ &t1_cmap_custom_class_rec,
+ &t1_cmap_unicode_class_rec
+ };
+
+
+ static
+ const PSAux_Interface psaux_interface =
+ {
+ &ps_table_funcs,
+ &ps_parser_funcs,
+ &t1_builder_funcs,
+ &t1_decoder_funcs,
+ t1_decrypt,
+
+ (const T1_CMap_ClassesRec*) &t1_cmap_classes,
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+ &afm_parser_funcs,
+#else
+ 0,
+#endif
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Module_Class psaux_module_class =
+ {
+ 0,
+ sizeof( FT_ModuleRec ),
+ "psaux",
+ 0x20000L,
+ 0x20000L,
+
+ &psaux_interface, /* module-specific interface */
+
+ (FT_Module_Constructor)0,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) 0
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.h
new file mode 100644
index 00000000000..92ac0560484
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/* */
+/* psauxmod.h */
+/* */
+/* FreeType auxiliary PostScript module implementation (specification). */
+/* */
+/* Copyright 2000-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSAUXMOD_H__
+#define __PSAUXMOD_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Module_Class ) psaux_driver_class;
+
+
+FT_END_HEADER
+
+#endif /* __PSAUXMOD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.c
new file mode 100644
index 00000000000..d824b59139c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.c
@@ -0,0 +1,474 @@
+/***************************************************************************/
+/* */
+/* psconv.c */
+/* */
+/* Some convenience conversions (body). */
+/* */
+/* Copyright 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "psconv.h"
+#include "psobjs.h"
+#include "psauxerr.h"
+
+
+ /* The following array is used by various functions to quickly convert */
+ /* digits (both decimal and non-decimal) into numbers. */
+
+#if 'A' == 65
+ /* ASCII */
+
+ static const FT_Char ft_char_table[128] =
+ {
+ /* 0x00 */
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -1, -1, -1, -1, -1,
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
+ };
+
+ /* no character >= 0x80 can represent a valid number */
+#define OP >=
+
+#endif /* 'A' == 65 */
+
+#if 'A' == 193
+ /* EBCDIC */
+
+ static const FT_Char ft_char_table[128] =
+ {
+ /* 0x80 */
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, -1, -1, -1, -1, -1, -1,
+ -1, 19, 20, 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, -1, -1, -1,
+ -1, -1, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, -1, -1, -1, -1, -1, -1,
+ -1, 19, 20, 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, -1, -1, -1,
+ -1, -1, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, -1,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -1, -1, -1, -1, -1,
+ };
+
+ /* no character < 0x80 can represent a valid number */
+#define OP <
+
+#endif /* 'A' == 193 */
+
+
+ FT_LOCAL_DEF( FT_Int )
+ PS_Conv_Strtol( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Int base )
+ {
+ FT_Byte* p = *cursor;
+ FT_Int num = 0;
+ FT_Bool sign = 0;
+
+
+ if ( p == limit || base < 2 || base > 36 )
+ return 0;
+
+ if ( *p == '-' || *p == '+' )
+ {
+ sign = FT_BOOL( *p == '-' );
+
+ p++;
+ if ( p == limit )
+ return 0;
+ }
+
+ for ( ; p < limit; p++ )
+ {
+ FT_Char c;
+
+
+ if ( IS_PS_SPACE( *p ) || *p OP 0x80 )
+ break;
+
+ c = ft_char_table[*p & 0x7f];
+
+ if ( c < 0 || c >= base )
+ break;
+
+ num = num * base + c;
+ }
+
+ if ( sign )
+ num = -num;
+
+ *cursor = p;
+
+ return num;
+ }
+
+
+ FT_LOCAL_DEF( FT_Int )
+ PS_Conv_ToInt( FT_Byte** cursor,
+ FT_Byte* limit )
+
+ {
+ FT_Byte* p;
+ FT_Int num;
+
+
+ num = PS_Conv_Strtol( cursor, limit, 10 );
+ p = *cursor;
+
+ if ( p < limit && *p == '#' )
+ {
+ *cursor = p + 1;
+
+ return PS_Conv_Strtol( cursor, limit, num );
+ }
+ else
+ return num;
+ }
+
+
+ FT_LOCAL_DEF( FT_Fixed )
+ PS_Conv_ToFixed( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Int power_ten )
+ {
+ FT_Byte* p = *cursor;
+ FT_Fixed integral;
+ FT_Long decimal = 0, divider = 1;
+ FT_Bool sign = 0;
+
+
+ if ( p == limit )
+ return 0;
+
+ if ( *p == '-' || *p == '+' )
+ {
+ sign = FT_BOOL( *p == '-' );
+
+ p++;
+ if ( p == limit )
+ return 0;
+ }
+
+ if ( *p != '.' )
+ integral = PS_Conv_ToInt( &p, limit ) << 16;
+ else
+ integral = 0;
+
+ /* read the decimal part */
+ if ( p < limit && *p == '.' )
+ {
+ p++;
+
+ for ( ; p < limit; p++ )
+ {
+ FT_Char c;
+
+
+ if ( IS_PS_SPACE( *p ) || *p OP 0x80 )
+ break;
+
+ c = ft_char_table[*p & 0x7f];
+
+ if ( c < 0 || c >= 10 )
+ break;
+
+ if ( !integral && power_ten > 0 )
+ {
+ power_ten--;
+ decimal = decimal * 10 + c;
+ }
+ else
+ {
+ if ( divider < 10000000L )
+ {
+ decimal = decimal * 10 + c;
+ divider *= 10;
+ }
+ }
+ }
+ }
+
+ /* read exponent, if any */
+ if ( p + 1 < limit && ( *p == 'e' || *p == 'E' ) )
+ {
+ p++;
+ power_ten += PS_Conv_ToInt( &p, limit );
+ }
+
+ while ( power_ten > 0 )
+ {
+ integral *= 10;
+ decimal *= 10;
+ power_ten--;
+ }
+
+ while ( power_ten < 0 )
+ {
+ integral /= 10;
+ divider *= 10;
+ power_ten++;
+ }
+
+ if ( decimal )
+ integral += FT_DivFix( decimal, divider );
+
+ if ( sign )
+ integral = -integral;
+
+ *cursor = p;
+
+ return integral;
+ }
+
+
+#if 0
+ FT_LOCAL_DEF( FT_UInt )
+ PS_Conv_StringDecode( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Byte* buffer,
+ FT_UInt n )
+ {
+ FT_Byte* p;
+ FT_UInt r = 0;
+
+
+ for ( p = *cursor; r < n && p < limit; p++ )
+ {
+ FT_Byte b;
+
+
+ if ( *p != '\\' )
+ {
+ buffer[r++] = *p;
+
+ continue;
+ }
+
+ p++;
+
+ switch ( *p )
+ {
+ case 'n':
+ b = '\n';
+ break;
+ case 'r':
+ b = '\r';
+ break;
+ case 't':
+ b = '\t';
+ break;
+ case 'b':
+ b = '\b';
+ break;
+ case 'f':
+ b = '\f';
+ break;
+ case '\r':
+ p++;
+ if ( *p != '\n' )
+ {
+ b = *p;
+
+ break;
+ }
+ /* no break */
+ case '\n':
+ continue;
+ break;
+ default:
+ if ( IS_PS_DIGIT( *p ) )
+ {
+ b = *p - '0';
+
+ p++;
+
+ if ( IS_PS_DIGIT( *p ) )
+ {
+ b = b * 8 + *p - '0';
+
+ p++;
+
+ if ( IS_PS_DIGIT( *p ) )
+ b = b * 8 + *p - '0';
+ else
+ {
+ buffer[r++] = b;
+ b = *p;
+ }
+ }
+ else
+ {
+ buffer[r++] = b;
+ b = *p;
+ }
+ }
+ else
+ b = *p;
+ break;
+ }
+
+ buffer[r++] = b;
+ }
+
+ *cursor = p;
+
+ return r;
+ }
+#endif /* 0 */
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ PS_Conv_ASCIIHexDecode( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Byte* buffer,
+ FT_UInt n )
+ {
+ FT_Byte* p;
+ FT_UInt r = 0;
+ FT_UInt w = 0;
+ FT_UInt pad = 0x01;
+
+
+ n *= 2;
+
+#if 1
+
+ p = *cursor;
+ if ( n > (FT_UInt)( limit - p ) )
+ n = (FT_UInt)( limit - p );
+
+ /* we try to process two nibbles at a time to be as fast as possible */
+ for ( ; r < n; r++ )
+ {
+ FT_UInt c = p[r];
+
+
+ if ( IS_PS_SPACE( c ) )
+ continue;
+
+ if ( c OP 0x80 )
+ break;
+
+ c = ft_char_table[c & 0x7F];
+ if ( (unsigned)c >= 16 )
+ break;
+
+ pad = ( pad << 4 ) | c;
+ if ( pad & 0x100 )
+ {
+ buffer[w++] = (FT_Byte)pad;
+ pad = 0x01;
+ }
+ }
+
+ if ( pad != 0x01 )
+ buffer[w++] = (FT_Byte)( pad << 4 );
+
+ *cursor = p + r;
+
+ return w;
+
+#else /* 0 */
+
+ for ( r = 0; r < n; r++ )
+ {
+ FT_Char c;
+
+
+ if ( IS_PS_SPACE( *p ) )
+ continue;
+
+ if ( *p OP 0x80 )
+ break;
+
+ c = ft_char_table[*p & 0x7f];
+
+ if ( (unsigned)c >= 16 )
+ break;
+
+ if ( r & 1 )
+ {
+ *buffer = (FT_Byte)(*buffer + c);
+ buffer++;
+ }
+ else
+ *buffer = (FT_Byte)(c << 4);
+
+ r++;
+ }
+
+ *cursor = p;
+
+ return ( r + 1 ) / 2;
+
+#endif /* 0 */
+
+ }
+
+
+ FT_LOCAL_DEF( FT_UInt )
+ PS_Conv_EexecDecode( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Byte* buffer,
+ FT_UInt n,
+ FT_UShort* seed )
+ {
+ FT_Byte* p;
+ FT_UInt r;
+ FT_UInt s = *seed;
+
+
+#if 1
+
+ p = *cursor;
+ if ( n > (FT_UInt)(limit - p) )
+ n = (FT_UInt)(limit - p);
+
+ for ( r = 0; r < n; r++ )
+ {
+ FT_UInt val = p[r];
+ FT_UInt b = ( val ^ ( s >> 8 ) );
+
+
+ s = ( (val + s)*52845U + 22719 ) & 0xFFFFU;
+ buffer[r] = (FT_Byte) b;
+ }
+
+ *cursor = p + n;
+ *seed = (FT_UShort)s;
+
+#else /* 0 */
+
+ for ( r = 0, p = *cursor; r < n && p < limit; r++, p++ )
+ {
+ FT_Byte b = (FT_Byte)( *p ^ ( s >> 8 ) );
+
+
+ s = (FT_UShort)( ( *p + s ) * 52845U + 22719 );
+ *buffer++ = b;
+ }
+ *cursor = p;
+ *seed = s;
+
+#endif /* 0 */
+
+ return r;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.h
new file mode 100644
index 00000000000..e51124185d7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.h
@@ -0,0 +1,71 @@
+/***************************************************************************/
+/* */
+/* psconv.h */
+/* */
+/* Some convenience conversions (specification). */
+/* */
+/* Copyright 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSCONV_H__
+#define __PSCONV_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Int )
+ PS_Conv_Strtol( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Int base );
+
+
+ FT_LOCAL( FT_Int )
+ PS_Conv_ToInt( FT_Byte** cursor,
+ FT_Byte* limit );
+
+ FT_LOCAL( FT_Fixed )
+ PS_Conv_ToFixed( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Int power_ten );
+
+#if 0
+ FT_LOCAL( FT_UInt )
+ PS_Conv_StringDecode( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Byte* buffer,
+ FT_UInt n );
+#endif
+
+ FT_LOCAL( FT_UInt )
+ PS_Conv_ASCIIHexDecode( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Byte* buffer,
+ FT_UInt n );
+
+ FT_LOCAL( FT_UInt )
+ PS_Conv_EexecDecode( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Byte* buffer,
+ FT_UInt n,
+ FT_UShort* seed );
+
+
+FT_END_HEADER
+
+#endif /* __PSCONV_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.c
new file mode 100644
index 00000000000..52e30a4136f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.c
@@ -0,0 +1,1706 @@
+/***************************************************************************/
+/* */
+/* psobjs.c */
+/* */
+/* Auxiliary functions for PostScript fonts (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "psobjs.h"
+#include "psconv.h"
+
+#include "psauxerr.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_psobjs
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PS_TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ps_table_new */
+ /* */
+ /* <Description> */
+ /* Initializes a PS_Table. */
+ /* */
+ /* <InOut> */
+ /* table :: The address of the target table. */
+ /* */
+ /* <Input> */
+ /* count :: The table size = the maximum number of elements. */
+ /* */
+ /* memory :: The memory object to use for all subsequent */
+ /* reallocations. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ ps_table_new( PS_Table table,
+ FT_Int count,
+ FT_Memory memory )
+ {
+ FT_Error error;
+
+
+ table->memory = memory;
+ if ( FT_NEW_ARRAY( table->elements, count ) ||
+ FT_NEW_ARRAY( table->lengths, count ) )
+ goto Exit;
+
+ table->max_elems = count;
+ table->init = 0xDEADBEEFUL;
+ table->num_elems = 0;
+ table->block = 0;
+ table->capacity = 0;
+ table->cursor = 0;
+
+ *(PS_Table_FuncsRec*)&table->funcs = ps_table_funcs;
+
+ Exit:
+ if ( error )
+ FT_FREE( table->elements );
+
+ return error;
+ }
+
+
+ static void
+ shift_elements( PS_Table table,
+ FT_Byte* old_base )
+ {
+ FT_PtrDist delta = table->block - old_base;
+ FT_Byte** offset = table->elements;
+ FT_Byte** limit = offset + table->max_elems;
+
+
+ for ( ; offset < limit; offset++ )
+ {
+ if ( offset[0] )
+ offset[0] += delta;
+ }
+ }
+
+
+ static FT_Error
+ reallocate_t1_table( PS_Table table,
+ FT_Long new_size )
+ {
+ FT_Memory memory = table->memory;
+ FT_Byte* old_base = table->block;
+ FT_Error error;
+
+
+ /* allocate new base block */
+ if ( FT_ALLOC( table->block, new_size ) )
+ {
+ table->block = old_base;
+ return error;
+ }
+
+ /* copy elements and shift offsets */
+ if ( old_base )
+ {
+ FT_MEM_COPY( table->block, old_base, table->capacity );
+ shift_elements( table, old_base );
+ FT_FREE( old_base );
+ }
+
+ table->capacity = new_size;
+
+ return PSaux_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ps_table_add */
+ /* */
+ /* <Description> */
+ /* Adds an object to a PS_Table, possibly growing its memory block. */
+ /* */
+ /* <InOut> */
+ /* table :: The target table. */
+ /* */
+ /* <Input> */
+ /* idx :: The index of the object in the table. */
+ /* */
+ /* object :: The address of the object to copy in memory. */
+ /* */
+ /* length :: The length in bytes of the source object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. An error is returned if a */
+ /* reallocation fails. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ ps_table_add( PS_Table table,
+ FT_Int idx,
+ void* object,
+ FT_PtrDist length )
+ {
+ if ( idx < 0 || idx >= table->max_elems )
+ {
+ FT_ERROR(( "ps_table_add: invalid index\n" ));
+ return PSaux_Err_Invalid_Argument;
+ }
+
+ if ( length < 0 )
+ {
+ FT_ERROR(( "ps_table_add: invalid length\n" ));
+ return PSaux_Err_Invalid_Argument;
+ }
+
+ /* grow the base block if needed */
+ if ( table->cursor + length > table->capacity )
+ {
+ FT_Error error;
+ FT_Offset new_size = table->capacity;
+ FT_Long in_offset;
+
+
+ in_offset = (FT_Long)((FT_Byte*)object - table->block);
+ if ( (FT_ULong)in_offset >= table->capacity )
+ in_offset = -1;
+
+ while ( new_size < table->cursor + length )
+ {
+ /* increase size by 25% and round up to the nearest multiple
+ of 1024 */
+ new_size += ( new_size >> 2 ) + 1;
+ new_size = FT_PAD_CEIL( new_size, 1024 );
+ }
+
+ error = reallocate_t1_table( table, new_size );
+ if ( error )
+ return error;
+
+ if ( in_offset >= 0 )
+ object = table->block + in_offset;
+ }
+
+ /* add the object to the base block and adjust offset */
+ table->elements[idx] = table->block + table->cursor;
+ table->lengths [idx] = length;
+ FT_MEM_COPY( table->block + table->cursor, object, length );
+
+ table->cursor += length;
+ return PSaux_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ps_table_done */
+ /* */
+ /* <Description> */
+ /* Finalizes a PS_TableRec (i.e., reallocate it to its current */
+ /* cursor). */
+ /* */
+ /* <InOut> */
+ /* table :: The target table. */
+ /* */
+ /* <Note> */
+ /* This function does NOT release the heap's memory block. It is up */
+ /* to the caller to clean it, or reference it in its own structures. */
+ /* */
+ FT_LOCAL_DEF( void )
+ ps_table_done( PS_Table table )
+ {
+ FT_Memory memory = table->memory;
+ FT_Error error;
+ FT_Byte* old_base = table->block;
+
+
+ /* should never fail, because rec.cursor <= rec.size */
+ if ( !old_base )
+ return;
+
+ if ( FT_ALLOC( table->block, table->cursor ) )
+ return;
+ FT_MEM_COPY( table->block, old_base, table->cursor );
+ shift_elements( table, old_base );
+
+ table->capacity = table->cursor;
+ FT_FREE( old_base );
+
+ FT_UNUSED( error );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ps_table_release( PS_Table table )
+ {
+ FT_Memory memory = table->memory;
+
+
+ if ( (FT_ULong)table->init == 0xDEADBEEFUL )
+ {
+ FT_FREE( table->block );
+ FT_FREE( table->elements );
+ FT_FREE( table->lengths );
+ table->init = 0;
+ }
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* first character must be already part of the comment */
+
+ static void
+ skip_comment( FT_Byte* *acur,
+ FT_Byte* limit )
+ {
+ FT_Byte* cur = *acur;
+
+
+ while ( cur < limit )
+ {
+ if ( IS_PS_NEWLINE( *cur ) )
+ break;
+ cur++;
+ }
+
+ *acur = cur;
+ }
+
+
+ static void
+ skip_spaces( FT_Byte* *acur,
+ FT_Byte* limit )
+ {
+ FT_Byte* cur = *acur;
+
+
+ while ( cur < limit )
+ {
+ if ( !IS_PS_SPACE( *cur ) )
+ {
+ if ( *cur == '%' )
+ /* According to the PLRM, a comment is equal to a space. */
+ skip_comment( &cur, limit );
+ else
+ break;
+ }
+ cur++;
+ }
+
+ *acur = cur;
+ }
+
+
+#define IS_OCTAL_DIGIT( c ) ( '0' <= (c) && (c) <= '7' )
+
+
+ /* first character must be `('; */
+ /* *acur is positioned at the character after the closing `)' */
+
+ static FT_Error
+ skip_literal_string( FT_Byte* *acur,
+ FT_Byte* limit )
+ {
+ FT_Byte* cur = *acur;
+ FT_Int embed = 0;
+ FT_Error error = PSaux_Err_Invalid_File_Format;
+ unsigned int i;
+
+
+ while ( cur < limit )
+ {
+ FT_Byte c = *cur;
+
+
+ ++cur;
+
+ if ( c == '\\' )
+ {
+ /* Red Book 3rd ed., section `Literal Text Strings', p. 29: */
+ /* A backslash can introduce three different types */
+ /* of escape sequences: */
+ /* - a special escaped char like \r, \n, etc. */
+ /* - a one-, two-, or three-digit octal number */
+ /* - none of the above in which case the backslash is ignored */
+
+ if ( cur == limit )
+ /* error (or to be ignored?) */
+ break;
+
+ switch ( *cur )
+ {
+ /* skip `special' escape */
+ case 'n':
+ case 'r':
+ case 't':
+ case 'b':
+ case 'f':
+ case '\\':
+ case '(':
+ case ')':
+ ++cur;
+ break;
+
+ default:
+ /* skip octal escape or ignore backslash */
+ for ( i = 0; i < 3 && cur < limit; ++i )
+ {
+ if ( !IS_OCTAL_DIGIT( *cur ) )
+ break;
+
+ ++cur;
+ }
+ }
+ }
+ else if ( c == '(' )
+ embed++;
+ else if ( c == ')' )
+ {
+ embed--;
+ if ( embed == 0 )
+ {
+ error = PSaux_Err_Ok;
+ break;
+ }
+ }
+ }
+
+ *acur = cur;
+
+ return error;
+ }
+
+
+ /* first character must be `<' */
+
+ static FT_Error
+ skip_string( FT_Byte* *acur,
+ FT_Byte* limit )
+ {
+ FT_Byte* cur = *acur;
+ FT_Error err = PSaux_Err_Ok;
+
+
+ while ( ++cur < limit )
+ {
+ /* All whitespace characters are ignored. */
+ skip_spaces( &cur, limit );
+ if ( cur >= limit )
+ break;
+
+ if ( !IS_PS_XDIGIT( *cur ) )
+ break;
+ }
+
+ if ( cur < limit && *cur != '>' )
+ {
+ FT_ERROR(( "skip_string: missing closing delimiter `>'\n" ));
+ err = PSaux_Err_Invalid_File_Format;
+ }
+ else
+ cur++;
+
+ *acur = cur;
+ return err;
+ }
+
+
+ /* first character must be the opening brace that */
+ /* starts the procedure */
+
+ /* NB: [ and ] need not match: */
+ /* `/foo {[} def' is a valid PostScript fragment, */
+ /* even within a Type1 font */
+
+ static FT_Error
+ skip_procedure( FT_Byte* *acur,
+ FT_Byte* limit )
+ {
+ FT_Byte* cur;
+ FT_Int embed = 0;
+ FT_Error error = PSaux_Err_Ok;
+
+
+ FT_ASSERT( **acur == '{' );
+
+ for ( cur = *acur; cur < limit && error == PSaux_Err_Ok; ++cur )
+ {
+ switch ( *cur )
+ {
+ case '{':
+ ++embed;
+ break;
+
+ case '}':
+ --embed;
+ if ( embed == 0 )
+ {
+ ++cur;
+ goto end;
+ }
+ break;
+
+ case '(':
+ error = skip_literal_string( &cur, limit );
+ break;
+
+ case '<':
+ error = skip_string( &cur, limit );
+ break;
+
+ case '%':
+ skip_comment( &cur, limit );
+ break;
+ }
+ }
+
+ end:
+ if ( embed != 0 )
+ error = PSaux_Err_Invalid_File_Format;
+
+ *acur = cur;
+
+ return error;
+ }
+
+
+ /***********************************************************************/
+ /* */
+ /* All exported parsing routines handle leading whitespace and stop at */
+ /* the first character which isn't part of the just handled token. */
+ /* */
+ /***********************************************************************/
+
+
+ FT_LOCAL_DEF( void )
+ ps_parser_skip_PS_token( PS_Parser parser )
+ {
+ /* Note: PostScript allows any non-delimiting, non-whitespace */
+ /* character in a name (PS Ref Manual, 3rd ed, p31). */
+ /* PostScript delimiters are (, ), <, >, [, ], {, }, /, and %. */
+
+ FT_Byte* cur = parser->cursor;
+ FT_Byte* limit = parser->limit;
+ FT_Error error = PSaux_Err_Ok;
+
+
+ skip_spaces( &cur, limit ); /* this also skips comments */
+ if ( cur >= limit )
+ goto Exit;
+
+ /* self-delimiting, single-character tokens */
+ if ( *cur == '[' || *cur == ']' )
+ {
+ cur++;
+ goto Exit;
+ }
+
+ /* skip balanced expressions (procedures and strings) */
+
+ if ( *cur == '{' ) /* {...} */
+ {
+ error = skip_procedure( &cur, limit );
+ goto Exit;
+ }
+
+ if ( *cur == '(' ) /* (...) */
+ {
+ error = skip_literal_string( &cur, limit );
+ goto Exit;
+ }
+
+ if ( *cur == '<' ) /* <...> */
+ {
+ if ( cur + 1 < limit && *(cur + 1) == '<' ) /* << */
+ {
+ cur++;
+ cur++;
+ }
+ else
+ error = skip_string( &cur, limit );
+
+ goto Exit;
+ }
+
+ if ( *cur == '>' )
+ {
+ cur++;
+ if ( cur >= limit || *cur != '>' ) /* >> */
+ {
+ FT_ERROR(( "ps_parser_skip_PS_token: "
+ "unexpected closing delimiter `>'\n" ));
+ error = PSaux_Err_Invalid_File_Format;
+ goto Exit;
+ }
+ cur++;
+ goto Exit;
+ }
+
+ if ( *cur == '/' )
+ cur++;
+
+ /* anything else */
+ while ( cur < limit )
+ {
+ /* *cur might be invalid (e.g., ')' or '}'), but this */
+ /* is handled by the test `cur == parser->cursor' below */
+ if ( IS_PS_DELIM( *cur ) )
+ break;
+
+ cur++;
+ }
+
+ Exit:
+ if ( cur == parser->cursor )
+ {
+ FT_ERROR(( "ps_parser_skip_PS_token: "
+ "current token is `%c', which is self-delimiting "
+ "but invalid at this point\n",
+ *cur ));
+
+ error = PSaux_Err_Invalid_File_Format;
+ }
+
+ parser->error = error;
+ parser->cursor = cur;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ps_parser_skip_spaces( PS_Parser parser )
+ {
+ skip_spaces( &parser->cursor, parser->limit );
+ }
+
+
+ /* `token' here means either something between balanced delimiters */
+ /* or the next token; the delimiters are not removed. */
+
+ FT_LOCAL_DEF( void )
+ ps_parser_to_token( PS_Parser parser,
+ T1_Token token )
+ {
+ FT_Byte* cur;
+ FT_Byte* limit;
+ FT_Int embed;
+
+
+ token->type = T1_TOKEN_TYPE_NONE;
+ token->start = 0;
+ token->limit = 0;
+
+ /* first of all, skip leading whitespace */
+ ps_parser_skip_spaces( parser );
+
+ cur = parser->cursor;
+ limit = parser->limit;
+
+ if ( cur >= limit )
+ return;
+
+ switch ( *cur )
+ {
+ /************* check for literal string *****************/
+ case '(':
+ token->type = T1_TOKEN_TYPE_STRING;
+ token->start = cur;
+
+ if ( skip_literal_string( &cur, limit ) == PSaux_Err_Ok )
+ token->limit = cur;
+ break;
+
+ /************* check for programs/array *****************/
+ case '{':
+ token->type = T1_TOKEN_TYPE_ARRAY;
+ token->start = cur;
+
+ if ( skip_procedure( &cur, limit ) == PSaux_Err_Ok )
+ token->limit = cur;
+ break;
+
+ /************* check for table/array ********************/
+ /* XXX: in theory we should also look for "<<" */
+ /* since this is semantically equivalent to "["; */
+ /* in practice it doesn't matter (?) */
+ case '[':
+ token->type = T1_TOKEN_TYPE_ARRAY;
+ embed = 1;
+ token->start = cur++;
+
+ /* we need this to catch `[ ]' */
+ parser->cursor = cur;
+ ps_parser_skip_spaces( parser );
+ cur = parser->cursor;
+
+ while ( cur < limit && !parser->error )
+ {
+ /* XXX: this is wrong because it does not */
+ /* skip comments, procedures, and strings */
+ if ( *cur == '[' )
+ embed++;
+ else if ( *cur == ']' )
+ {
+ embed--;
+ if ( embed <= 0 )
+ {
+ token->limit = ++cur;
+ break;
+ }
+ }
+
+ parser->cursor = cur;
+ ps_parser_skip_PS_token( parser );
+ /* we need this to catch `[XXX ]' */
+ ps_parser_skip_spaces ( parser );
+ cur = parser->cursor;
+ }
+ break;
+
+ /* ************ otherwise, it is any token **************/
+ default:
+ token->start = cur;
+ token->type = ( *cur == '/' ? T1_TOKEN_TYPE_KEY : T1_TOKEN_TYPE_ANY );
+ ps_parser_skip_PS_token( parser );
+ cur = parser->cursor;
+ if ( !parser->error )
+ token->limit = cur;
+ }
+
+ if ( !token->limit )
+ {
+ token->start = 0;
+ token->type = T1_TOKEN_TYPE_NONE;
+ }
+
+ parser->cursor = cur;
+ }
+
+
+ /* NB: `tokens' can be NULL if we only want to count */
+ /* the number of array elements */
+
+ FT_LOCAL_DEF( void )
+ ps_parser_to_token_array( PS_Parser parser,
+ T1_Token tokens,
+ FT_UInt max_tokens,
+ FT_Int* pnum_tokens )
+ {
+ T1_TokenRec master;
+
+
+ *pnum_tokens = -1;
+
+ /* this also handles leading whitespace */
+ ps_parser_to_token( parser, &master );
+
+ if ( master.type == T1_TOKEN_TYPE_ARRAY )
+ {
+ FT_Byte* old_cursor = parser->cursor;
+ FT_Byte* old_limit = parser->limit;
+ T1_Token cur = tokens;
+ T1_Token limit = cur + max_tokens;
+
+
+ /* don't include outermost delimiters */
+ parser->cursor = master.start + 1;
+ parser->limit = master.limit - 1;
+
+ while ( parser->cursor < parser->limit )
+ {
+ T1_TokenRec token;
+
+
+ ps_parser_to_token( parser, &token );
+ if ( !token.type )
+ break;
+
+ if ( tokens != NULL && cur < limit )
+ *cur = token;
+
+ cur++;
+ }
+
+ *pnum_tokens = (FT_Int)( cur - tokens );
+
+ parser->cursor = old_cursor;
+ parser->limit = old_limit;
+ }
+ }
+
+
+ /* first character must be a delimiter or a part of a number */
+ /* NB: `coords' can be NULL if we just want to skip the */
+ /* array; in this case we ignore `max_coords' */
+
+ static FT_Int
+ ps_tocoordarray( FT_Byte* *acur,
+ FT_Byte* limit,
+ FT_Int max_coords,
+ FT_Short* coords )
+ {
+ FT_Byte* cur = *acur;
+ FT_Int count = 0;
+ FT_Byte c, ender;
+
+
+ if ( cur >= limit )
+ goto Exit;
+
+ /* check for the beginning of an array; otherwise, only one number */
+ /* will be read */
+ c = *cur;
+ ender = 0;
+
+ if ( c == '[' )
+ ender = ']';
+ else if ( c == '{' )
+ ender = '}';
+
+ if ( ender )
+ cur++;
+
+ /* now, read the coordinates */
+ while ( cur < limit )
+ {
+ FT_Short dummy;
+ FT_Byte* old_cur;
+
+
+ /* skip whitespace in front of data */
+ skip_spaces( &cur, limit );
+ if ( cur >= limit )
+ goto Exit;
+
+ if ( *cur == ender )
+ {
+ cur++;
+ break;
+ }
+
+ old_cur = cur;
+
+ if ( coords != NULL && count >= max_coords )
+ break;
+
+ /* call PS_Conv_ToFixed() even if coords == NULL */
+ /* to properly parse number at `cur' */
+ *( coords != NULL ? &coords[count] : &dummy ) =
+ (FT_Short)( PS_Conv_ToFixed( &cur, limit, 0 ) >> 16 );
+
+ if ( old_cur == cur )
+ {
+ count = -1;
+ goto Exit;
+ }
+ else
+ count++;
+
+ if ( !ender )
+ break;
+ }
+
+ Exit:
+ *acur = cur;
+ return count;
+ }
+
+
+ /* first character must be a delimiter or a part of a number */
+ /* NB: `values' can be NULL if we just want to skip the */
+ /* array; in this case we ignore `max_values' */
+
+ static FT_Int
+ ps_tofixedarray( FT_Byte* *acur,
+ FT_Byte* limit,
+ FT_Int max_values,
+ FT_Fixed* values,
+ FT_Int power_ten )
+ {
+ FT_Byte* cur = *acur;
+ FT_Int count = 0;
+ FT_Byte c, ender;
+
+
+ if ( cur >= limit )
+ goto Exit;
+
+ /* Check for the beginning of an array. Otherwise, only one number */
+ /* will be read. */
+ c = *cur;
+ ender = 0;
+
+ if ( c == '[' )
+ ender = ']';
+ else if ( c == '{' )
+ ender = '}';
+
+ if ( ender )
+ cur++;
+
+ /* now, read the values */
+ while ( cur < limit )
+ {
+ FT_Fixed dummy;
+ FT_Byte* old_cur;
+
+
+ /* skip whitespace in front of data */
+ skip_spaces( &cur, limit );
+ if ( cur >= limit )
+ goto Exit;
+
+ if ( *cur == ender )
+ {
+ cur++;
+ break;
+ }
+
+ old_cur = cur;
+
+ if ( values != NULL && count >= max_values )
+ break;
+
+ /* call PS_Conv_ToFixed() even if coords == NULL */
+ /* to properly parse number at `cur' */
+ *( values != NULL ? &values[count] : &dummy ) =
+ PS_Conv_ToFixed( &cur, limit, power_ten );
+
+ if ( old_cur == cur )
+ {
+ count = -1;
+ goto Exit;
+ }
+ else
+ count++;
+
+ if ( !ender )
+ break;
+ }
+
+ Exit:
+ *acur = cur;
+ return count;
+ }
+
+
+#if 0
+
+ static FT_String*
+ ps_tostring( FT_Byte** cursor,
+ FT_Byte* limit,
+ FT_Memory memory )
+ {
+ FT_Byte* cur = *cursor;
+ FT_PtrDist len = 0;
+ FT_Int count;
+ FT_String* result;
+ FT_Error error;
+
+
+ /* XXX: some stupid fonts have a `Notice' or `Copyright' string */
+ /* that simply doesn't begin with an opening parenthesis, even */
+ /* though they have a closing one! E.g. "amuncial.pfb" */
+ /* */
+ /* We must deal with these ill-fated cases there. Note that */
+ /* these fonts didn't work with the old Type 1 driver as the */
+ /* notice/copyright was not recognized as a valid string token */
+ /* and made the old token parser commit errors. */
+
+ while ( cur < limit && ( *cur == ' ' || *cur == '\t' ) )
+ cur++;
+ if ( cur + 1 >= limit )
+ return 0;
+
+ if ( *cur == '(' )
+ cur++; /* skip the opening parenthesis, if there is one */
+
+ *cursor = cur;
+ count = 0;
+
+ /* then, count its length */
+ for ( ; cur < limit; cur++ )
+ {
+ if ( *cur == '(' )
+ count++;
+
+ else if ( *cur == ')' )
+ {
+ count--;
+ if ( count < 0 )
+ break;
+ }
+ }
+
+ len = cur - *cursor;
+ if ( cur >= limit || FT_ALLOC( result, len + 1 ) )
+ return 0;
+
+ /* now copy the string */
+ FT_MEM_COPY( result, *cursor, len );
+ result[len] = '\0';
+ *cursor = cur;
+ return result;
+ }
+
+#endif /* 0 */
+
+
+ static int
+ ps_tobool( FT_Byte* *acur,
+ FT_Byte* limit )
+ {
+ FT_Byte* cur = *acur;
+ FT_Bool result = 0;
+
+
+ /* return 1 if we find `true', 0 otherwise */
+ if ( cur + 3 < limit &&
+ cur[0] == 't' &&
+ cur[1] == 'r' &&
+ cur[2] == 'u' &&
+ cur[3] == 'e' )
+ {
+ result = 1;
+ cur += 5;
+ }
+ else if ( cur + 4 < limit &&
+ cur[0] == 'f' &&
+ cur[1] == 'a' &&
+ cur[2] == 'l' &&
+ cur[3] == 's' &&
+ cur[4] == 'e' )
+ {
+ result = 0;
+ cur += 6;
+ }
+
+ *acur = cur;
+ return result;
+ }
+
+
+ /* load a simple field (i.e. non-table) into the current list of objects */
+
+ FT_LOCAL_DEF( FT_Error )
+ ps_parser_load_field( PS_Parser parser,
+ const T1_Field field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags )
+ {
+ T1_TokenRec token;
+ FT_Byte* cur;
+ FT_Byte* limit;
+ FT_UInt count;
+ FT_UInt idx;
+ FT_Error error;
+
+
+ /* this also skips leading whitespace */
+ ps_parser_to_token( parser, &token );
+ if ( !token.type )
+ goto Fail;
+
+ count = 1;
+ idx = 0;
+ cur = token.start;
+ limit = token.limit;
+
+ /* we must detect arrays in /FontBBox */
+ if ( field->type == T1_FIELD_TYPE_BBOX )
+ {
+ T1_TokenRec token2;
+ FT_Byte* old_cur = parser->cursor;
+ FT_Byte* old_limit = parser->limit;
+
+
+ /* don't include delimiters */
+ parser->cursor = token.start + 1;
+ parser->limit = token.limit - 1;
+
+ ps_parser_to_token( parser, &token2 );
+ parser->cursor = old_cur;
+ parser->limit = old_limit;
+
+ if ( token2.type == T1_TOKEN_TYPE_ARRAY )
+ goto FieldArray;
+ }
+ else if ( token.type == T1_TOKEN_TYPE_ARRAY )
+ {
+ FieldArray:
+ /* if this is an array and we have no blend, an error occurs */
+ if ( max_objects == 0 )
+ goto Fail;
+
+ count = max_objects;
+ idx = 1;
+
+ /* don't include delimiters */
+ cur++;
+ limit--;
+ }
+
+ for ( ; count > 0; count--, idx++ )
+ {
+ FT_Byte* q = (FT_Byte*)objects[idx] + field->offset;
+ FT_Long val;
+ FT_String* string;
+
+
+ skip_spaces( &cur, limit );
+
+ switch ( field->type )
+ {
+ case T1_FIELD_TYPE_BOOL:
+ val = ps_tobool( &cur, limit );
+ goto Store_Integer;
+
+ case T1_FIELD_TYPE_FIXED:
+ val = PS_Conv_ToFixed( &cur, limit, 0 );
+ goto Store_Integer;
+
+ case T1_FIELD_TYPE_FIXED_1000:
+ val = PS_Conv_ToFixed( &cur, limit, 3 );
+ goto Store_Integer;
+
+ case T1_FIELD_TYPE_INTEGER:
+ val = PS_Conv_ToInt( &cur, limit );
+ /* fall through */
+
+ Store_Integer:
+ switch ( field->size )
+ {
+ case (8 / FT_CHAR_BIT):
+ *(FT_Byte*)q = (FT_Byte)val;
+ break;
+
+ case (16 / FT_CHAR_BIT):
+ *(FT_UShort*)q = (FT_UShort)val;
+ break;
+
+ case (32 / FT_CHAR_BIT):
+ *(FT_UInt32*)q = (FT_UInt32)val;
+ break;
+
+ default: /* for 64-bit systems */
+ *(FT_Long*)q = val;
+ }
+ break;
+
+ case T1_FIELD_TYPE_STRING:
+ case T1_FIELD_TYPE_KEY:
+ {
+ FT_Memory memory = parser->memory;
+ FT_UInt len = (FT_UInt)( limit - cur );
+
+
+ if ( cur >= limit )
+ break;
+
+ /* we allow both a string or a name */
+ /* for cases like /FontName (foo) def */
+ if ( token.type == T1_TOKEN_TYPE_KEY )
+ {
+ /* don't include leading `/' */
+ len--;
+ cur++;
+ }
+ else if ( token.type == T1_TOKEN_TYPE_STRING )
+ {
+ /* don't include delimiting parentheses */
+ /* XXX we don't handle <<...>> here */
+ /* XXX should we convert octal escapes? */
+ /* if so, what encoding should we use? */
+ cur++;
+ len -= 2;
+ }
+ else
+ {
+ FT_ERROR(( "ps_parser_load_field: expected a name or string "
+ "but found token of type %d instead\n",
+ token.type ));
+ error = PSaux_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* for this to work (FT_String**)q must have been */
+ /* initialized to NULL */
+ if ( *(FT_String**)q != NULL )
+ {
+ FT_TRACE0(( "ps_parser_load_field: overwriting field %s\n",
+ field->ident ));
+ FT_FREE( *(FT_String**)q );
+ *(FT_String**)q = NULL;
+ }
+
+ if ( FT_ALLOC( string, len + 1 ) )
+ goto Exit;
+
+ FT_MEM_COPY( string, cur, len );
+ string[len] = 0;
+
+ *(FT_String**)q = string;
+ }
+ break;
+
+ case T1_FIELD_TYPE_BBOX:
+ {
+ FT_Fixed temp[4];
+ FT_BBox* bbox = (FT_BBox*)q;
+ FT_Int result;
+
+
+ result = ps_tofixedarray( &cur, limit, 4, temp, 0 );
+
+ if ( result < 0 )
+ {
+ FT_ERROR(( "ps_parser_load_field: "
+ "expected four integers in bounding box\n" ));
+ error = PSaux_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ bbox->xMin = FT_RoundFix( temp[0] );
+ bbox->yMin = FT_RoundFix( temp[1] );
+ bbox->xMax = FT_RoundFix( temp[2] );
+ bbox->yMax = FT_RoundFix( temp[3] );
+ }
+ break;
+
+ default:
+ /* an error occurred */
+ goto Fail;
+ }
+ }
+
+#if 0 /* obsolete -- keep for reference */
+ if ( pflags )
+ *pflags |= 1L << field->flag_bit;
+#else
+ FT_UNUSED( pflags );
+#endif
+
+ error = PSaux_Err_Ok;
+
+ Exit:
+ return error;
+
+ Fail:
+ error = PSaux_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+
+#define T1_MAX_TABLE_ELEMENTS 32
+
+
+ FT_LOCAL_DEF( FT_Error )
+ ps_parser_load_field_table( PS_Parser parser,
+ const T1_Field field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags )
+ {
+ T1_TokenRec elements[T1_MAX_TABLE_ELEMENTS];
+ T1_Token token;
+ FT_Int num_elements;
+ FT_Error error = PSaux_Err_Ok;
+ FT_Byte* old_cursor;
+ FT_Byte* old_limit;
+ T1_FieldRec fieldrec = *(T1_Field)field;
+
+
+ fieldrec.type = T1_FIELD_TYPE_INTEGER;
+ if ( field->type == T1_FIELD_TYPE_FIXED_ARRAY ||
+ field->type == T1_FIELD_TYPE_BBOX )
+ fieldrec.type = T1_FIELD_TYPE_FIXED;
+
+ ps_parser_to_token_array( parser, elements,
+ T1_MAX_TABLE_ELEMENTS, &num_elements );
+ if ( num_elements < 0 )
+ {
+ error = PSaux_Err_Ignore;
+ goto Exit;
+ }
+ if ( (FT_UInt)num_elements > field->array_max )
+ num_elements = field->array_max;
+
+ old_cursor = parser->cursor;
+ old_limit = parser->limit;
+
+ /* we store the elements count if necessary; */
+ /* we further assume that `count_offset' can't be zero */
+ if ( field->type != T1_FIELD_TYPE_BBOX && field->count_offset != 0 )
+ *(FT_Byte*)( (FT_Byte*)objects[0] + field->count_offset ) =
+ (FT_Byte)num_elements;
+
+ /* we now load each element, adjusting the field.offset on each one */
+ token = elements;
+ for ( ; num_elements > 0; num_elements--, token++ )
+ {
+ parser->cursor = token->start;
+ parser->limit = token->limit;
+ ps_parser_load_field( parser, &fieldrec, objects, max_objects, 0 );
+ fieldrec.offset += fieldrec.size;
+ }
+
+#if 0 /* obsolete -- keep for reference */
+ if ( pflags )
+ *pflags |= 1L << field->flag_bit;
+#else
+ FT_UNUSED( pflags );
+#endif
+
+ parser->cursor = old_cursor;
+ parser->limit = old_limit;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Long )
+ ps_parser_to_int( PS_Parser parser )
+ {
+ ps_parser_skip_spaces( parser );
+ return PS_Conv_ToInt( &parser->cursor, parser->limit );
+ }
+
+
+ /* first character must be `<' if `delimiters' is non-zero */
+
+ FT_LOCAL_DEF( FT_Error )
+ ps_parser_to_bytes( PS_Parser parser,
+ FT_Byte* bytes,
+ FT_Long max_bytes,
+ FT_Long* pnum_bytes,
+ FT_Bool delimiters )
+ {
+ FT_Error error = PSaux_Err_Ok;
+ FT_Byte* cur;
+
+
+ ps_parser_skip_spaces( parser );
+ cur = parser->cursor;
+
+ if ( cur >= parser->limit )
+ goto Exit;
+
+ if ( delimiters )
+ {
+ if ( *cur != '<' )
+ {
+ FT_ERROR(( "ps_parser_to_bytes: Missing starting delimiter `<'\n" ));
+ error = PSaux_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ cur++;
+ }
+
+ *pnum_bytes = PS_Conv_ASCIIHexDecode( &cur,
+ parser->limit,
+ bytes,
+ max_bytes );
+
+ if ( delimiters )
+ {
+ if ( cur < parser->limit && *cur != '>' )
+ {
+ FT_ERROR(( "ps_parser_to_bytes: Missing closing delimiter `>'\n" ));
+ error = PSaux_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ cur++;
+ }
+
+ parser->cursor = cur;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Fixed )
+ ps_parser_to_fixed( PS_Parser parser,
+ FT_Int power_ten )
+ {
+ ps_parser_skip_spaces( parser );
+ return PS_Conv_ToFixed( &parser->cursor, parser->limit, power_ten );
+ }
+
+
+ FT_LOCAL_DEF( FT_Int )
+ ps_parser_to_coord_array( PS_Parser parser,
+ FT_Int max_coords,
+ FT_Short* coords )
+ {
+ ps_parser_skip_spaces( parser );
+ return ps_tocoordarray( &parser->cursor, parser->limit,
+ max_coords, coords );
+ }
+
+
+ FT_LOCAL_DEF( FT_Int )
+ ps_parser_to_fixed_array( PS_Parser parser,
+ FT_Int max_values,
+ FT_Fixed* values,
+ FT_Int power_ten )
+ {
+ ps_parser_skip_spaces( parser );
+ return ps_tofixedarray( &parser->cursor, parser->limit,
+ max_values, values, power_ten );
+ }
+
+
+#if 0
+
+ FT_LOCAL_DEF( FT_String* )
+ T1_ToString( PS_Parser parser )
+ {
+ return ps_tostring( &parser->cursor, parser->limit, parser->memory );
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ T1_ToBool( PS_Parser parser )
+ {
+ return ps_tobool( &parser->cursor, parser->limit );
+ }
+
+#endif /* 0 */
+
+
+ FT_LOCAL_DEF( void )
+ ps_parser_init( PS_Parser parser,
+ FT_Byte* base,
+ FT_Byte* limit,
+ FT_Memory memory )
+ {
+ parser->error = PSaux_Err_Ok;
+ parser->base = base;
+ parser->limit = limit;
+ parser->cursor = base;
+ parser->memory = memory;
+ parser->funcs = ps_parser_funcs;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ps_parser_done( PS_Parser parser )
+ {
+ FT_UNUSED( parser );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 BUILDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* t1_builder_init */
+ /* */
+ /* <Description> */
+ /* Initializes a given glyph builder. */
+ /* */
+ /* <InOut> */
+ /* builder :: A pointer to the glyph builder to initialize. */
+ /* */
+ /* <Input> */
+ /* face :: The current face object. */
+ /* */
+ /* size :: The current size object. */
+ /* */
+ /* glyph :: The current glyph object. */
+ /* */
+ /* hinting :: Whether hinting should be applied. */
+ /* */
+ FT_LOCAL_DEF( void )
+ t1_builder_init( T1_Builder builder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot glyph,
+ FT_Bool hinting )
+ {
+ builder->parse_state = T1_Parse_Start;
+ builder->load_points = 1;
+
+ builder->face = face;
+ builder->glyph = glyph;
+ builder->memory = face->memory;
+
+ if ( glyph )
+ {
+ FT_GlyphLoader loader = glyph->internal->loader;
+
+
+ builder->loader = loader;
+ builder->base = &loader->base.outline;
+ builder->current = &loader->current.outline;
+ FT_GlyphLoader_Rewind( loader );
+
+ builder->hints_globals = size->internal;
+ builder->hints_funcs = 0;
+
+ if ( hinting )
+ builder->hints_funcs = glyph->internal->glyph_hints;
+ }
+
+ builder->pos_x = 0;
+ builder->pos_y = 0;
+
+ builder->left_bearing.x = 0;
+ builder->left_bearing.y = 0;
+ builder->advance.x = 0;
+ builder->advance.y = 0;
+
+ builder->funcs = t1_builder_funcs;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* t1_builder_done */
+ /* */
+ /* <Description> */
+ /* Finalizes a given glyph builder. Its contents can still be used */
+ /* after the call, but the function saves important information */
+ /* within the corresponding glyph slot. */
+ /* */
+ /* <Input> */
+ /* builder :: A pointer to the glyph builder to finalize. */
+ /* */
+ FT_LOCAL_DEF( void )
+ t1_builder_done( T1_Builder builder )
+ {
+ FT_GlyphSlot glyph = builder->glyph;
+
+
+ if ( glyph )
+ glyph->outline = *builder->base;
+ }
+
+
+ /* check that there is enough space for `count' more points */
+ FT_LOCAL_DEF( FT_Error )
+ t1_builder_check_points( T1_Builder builder,
+ FT_Int count )
+ {
+ return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 );
+ }
+
+
+ /* add a new point, do not check space */
+ FT_LOCAL_DEF( void )
+ t1_builder_add_point( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y,
+ FT_Byte flag )
+ {
+ FT_Outline* outline = builder->current;
+
+
+ if ( builder->load_points )
+ {
+ FT_Vector* point = outline->points + outline->n_points;
+ FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points;
+
+
+ if ( builder->shift )
+ {
+ x >>= 16;
+ y >>= 16;
+ }
+ point->x = x;
+ point->y = y;
+ *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC );
+
+ builder->last = *point;
+ }
+ outline->n_points++;
+ }
+
+
+ /* check space for a new on-curve point, then add it */
+ FT_LOCAL_DEF( FT_Error )
+ t1_builder_add_point1( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y )
+ {
+ FT_Error error;
+
+
+ error = t1_builder_check_points( builder, 1 );
+ if ( !error )
+ t1_builder_add_point( builder, x, y, 1 );
+
+ return error;
+ }
+
+
+ /* check space for a new contour, then add it */
+ FT_LOCAL_DEF( FT_Error )
+ t1_builder_add_contour( T1_Builder builder )
+ {
+ FT_Outline* outline = builder->current;
+ FT_Error error;
+
+
+ if ( !builder->load_points )
+ {
+ outline->n_contours++;
+ return PSaux_Err_Ok;
+ }
+
+ error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 );
+ if ( !error )
+ {
+ if ( outline->n_contours > 0 )
+ outline->contours[outline->n_contours - 1] =
+ (short)( outline->n_points - 1 );
+
+ outline->n_contours++;
+ }
+
+ return error;
+ }
+
+
+ /* if a path was begun, add its first on-curve point */
+ FT_LOCAL_DEF( FT_Error )
+ t1_builder_start_point( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y )
+ {
+ FT_Error error = PSaux_Err_Invalid_File_Format;
+
+
+ /* test whether we are building a new contour */
+
+ if ( builder->parse_state == T1_Parse_Have_Path )
+ error = PSaux_Err_Ok;
+ else if ( builder->parse_state == T1_Parse_Have_Moveto )
+ {
+ builder->parse_state = T1_Parse_Have_Path;
+ error = t1_builder_add_contour( builder );
+ if ( !error )
+ error = t1_builder_add_point1( builder, x, y );
+ }
+
+ return error;
+ }
+
+
+ /* close the current contour */
+ FT_LOCAL_DEF( void )
+ t1_builder_close_contour( T1_Builder builder )
+ {
+ FT_Outline* outline = builder->current;
+ FT_Int first;
+
+
+ if ( !outline )
+ return;
+
+ first = outline->n_contours <= 1
+ ? 0 : outline->contours[outline->n_contours - 2] + 1;
+
+ /* We must not include the last point in the path if it */
+ /* is located on the first point. */
+ if ( outline->n_points > 1 )
+ {
+ FT_Vector* p1 = outline->points + first;
+ FT_Vector* p2 = outline->points + outline->n_points - 1;
+ FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points - 1;
+
+
+ /* `delete' last point only if it coincides with the first */
+ /* point and it is not a control point (which can happen). */
+ if ( p1->x == p2->x && p1->y == p2->y )
+ if ( *control == FT_CURVE_TAG_ON )
+ outline->n_points--;
+ }
+
+ if ( outline->n_contours > 0 )
+ {
+ /* Don't add contours only consisting of one point, i.e., */
+ /* check whether begin point and last point are the same. */
+ if ( first == outline->n_points - 1 )
+ {
+ outline->n_contours--;
+ outline->n_points--;
+ }
+ else
+ outline->contours[outline->n_contours - 1] =
+ (short)( outline->n_points - 1 );
+ }
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** OTHER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ t1_decrypt( FT_Byte* buffer,
+ FT_Offset length,
+ FT_UShort seed )
+ {
+ PS_Conv_EexecDecode( &buffer,
+ buffer + length,
+ buffer,
+ length,
+ &seed );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.h
new file mode 100644
index 00000000000..c2cbf2c79b3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.h
@@ -0,0 +1,212 @@
+/***************************************************************************/
+/* */
+/* psobjs.h */
+/* */
+/* Auxiliary functions for PostScript fonts (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSOBJS_H__
+#define __PSOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1_TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_CALLBACK_TABLE
+ const PS_Table_FuncsRec ps_table_funcs;
+
+ FT_CALLBACK_TABLE
+ const PS_Parser_FuncsRec ps_parser_funcs;
+
+ FT_CALLBACK_TABLE
+ const T1_Builder_FuncsRec t1_builder_funcs;
+
+
+ FT_LOCAL( FT_Error )
+ ps_table_new( PS_Table table,
+ FT_Int count,
+ FT_Memory memory );
+
+ FT_LOCAL( FT_Error )
+ ps_table_add( PS_Table table,
+ FT_Int idx,
+ void* object,
+ FT_PtrDist length );
+
+ FT_LOCAL( void )
+ ps_table_done( PS_Table table );
+
+
+ FT_LOCAL( void )
+ ps_table_release( PS_Table table );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL( void )
+ ps_parser_skip_spaces( PS_Parser parser );
+
+ FT_LOCAL( void )
+ ps_parser_skip_PS_token( PS_Parser parser );
+
+ FT_LOCAL( void )
+ ps_parser_to_token( PS_Parser parser,
+ T1_Token token );
+
+ FT_LOCAL( void )
+ ps_parser_to_token_array( PS_Parser parser,
+ T1_Token tokens,
+ FT_UInt max_tokens,
+ FT_Int* pnum_tokens );
+
+ FT_LOCAL( FT_Error )
+ ps_parser_load_field( PS_Parser parser,
+ const T1_Field field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags );
+
+ FT_LOCAL( FT_Error )
+ ps_parser_load_field_table( PS_Parser parser,
+ const T1_Field field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags );
+
+ FT_LOCAL( FT_Long )
+ ps_parser_to_int( PS_Parser parser );
+
+
+ FT_LOCAL( FT_Error )
+ ps_parser_to_bytes( PS_Parser parser,
+ FT_Byte* bytes,
+ FT_Long max_bytes,
+ FT_Long* pnum_bytes,
+ FT_Bool delimiters );
+
+
+ FT_LOCAL( FT_Fixed )
+ ps_parser_to_fixed( PS_Parser parser,
+ FT_Int power_ten );
+
+
+ FT_LOCAL( FT_Int )
+ ps_parser_to_coord_array( PS_Parser parser,
+ FT_Int max_coords,
+ FT_Short* coords );
+
+ FT_LOCAL( FT_Int )
+ ps_parser_to_fixed_array( PS_Parser parser,
+ FT_Int max_values,
+ FT_Fixed* values,
+ FT_Int power_ten );
+
+
+ FT_LOCAL( void )
+ ps_parser_init( PS_Parser parser,
+ FT_Byte* base,
+ FT_Byte* limit,
+ FT_Memory memory );
+
+ FT_LOCAL( void )
+ ps_parser_done( PS_Parser parser );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 BUILDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ t1_builder_init( T1_Builder builder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot glyph,
+ FT_Bool hinting );
+
+ FT_LOCAL( void )
+ t1_builder_done( T1_Builder builder );
+
+ FT_LOCAL( FT_Error )
+ t1_builder_check_points( T1_Builder builder,
+ FT_Int count );
+
+ FT_LOCAL( void )
+ t1_builder_add_point( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y,
+ FT_Byte flag );
+
+ FT_LOCAL( FT_Error )
+ t1_builder_add_point1( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y );
+
+ FT_LOCAL( FT_Error )
+ t1_builder_add_contour( T1_Builder builder );
+
+
+ FT_LOCAL( FT_Error )
+ t1_builder_start_point( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y );
+
+
+ FT_LOCAL( void )
+ t1_builder_close_contour( T1_Builder builder );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** OTHER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_LOCAL( void )
+ t1_decrypt( FT_Byte* buffer,
+ FT_Offset length,
+ FT_UShort seed );
+
+
+FT_END_HEADER
+
+#endif /* __PSOBJS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/rules.mk
new file mode 100644
index 00000000000..7a1be37b692
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 PSaux driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# PSAUX driver directory
+#
+PSAUX_DIR := $(SRC_DIR)/psaux
+
+
+# compilation flags for the driver
+#
+PSAUX_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSAUX_DIR))
+
+
+# PSAUX driver sources (i.e., C files)
+#
+PSAUX_DRV_SRC := $(PSAUX_DIR)/psobjs.c \
+ $(PSAUX_DIR)/t1decode.c \
+ $(PSAUX_DIR)/t1cmap.c \
+ $(PSAUX_DIR)/afmparse.c \
+ $(PSAUX_DIR)/psconv.c \
+ $(PSAUX_DIR)/psauxmod.c
+
+# PSAUX driver headers
+#
+PSAUX_DRV_H := $(PSAUX_DRV_SRC:%c=%h) \
+ $(PSAUX_DIR)/psauxerr.h
+
+
+# PSAUX driver object(s)
+#
+# PSAUX_DRV_OBJ_M is used during `multi' builds.
+# PSAUX_DRV_OBJ_S is used during `single' builds.
+#
+PSAUX_DRV_OBJ_M := $(PSAUX_DRV_SRC:$(PSAUX_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PSAUX_DRV_OBJ_S := $(OBJ_DIR)/psaux.$O
+
+# PSAUX driver source file for single build
+#
+PSAUX_DRV_SRC_S := $(PSAUX_DIR)/psaux.c
+
+
+# PSAUX driver - single object
+#
+$(PSAUX_DRV_OBJ_S): $(PSAUX_DRV_SRC_S) $(PSAUX_DRV_SRC) \
+ $(FREETYPE_H) $(PSAUX_DRV_H)
+ $(PSAUX_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSAUX_DRV_SRC_S))
+
+
+# PSAUX driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PSAUX_DIR)/%.c $(FREETYPE_H) $(PSAUX_DRV_H)
+ $(PSAUX_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PSAUX_DRV_OBJ_S)
+DRV_OBJS_M += $(PSAUX_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.c
new file mode 100644
index 00000000000..67a23db569f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.c
@@ -0,0 +1,341 @@
+/***************************************************************************/
+/* */
+/* t1cmap.c */
+/* */
+/* Type 1 character map support (body). */
+/* */
+/* Copyright 2002, 2003, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "t1cmap.h"
+
+#include FT_INTERNAL_DEBUG_H
+
+#include "psauxerr.h"
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ t1_cmap_std_init( T1_CMapStd cmap,
+ FT_Int is_expert )
+ {
+ T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+
+
+ cmap->num_glyphs = face->type1.num_glyphs;
+ cmap->glyph_names = (const char* const*)face->type1.glyph_names;
+ cmap->sid_to_string = psnames->adobe_std_strings;
+ cmap->code_to_sid = is_expert ? psnames->adobe_expert_encoding
+ : psnames->adobe_std_encoding;
+
+ FT_ASSERT( cmap->code_to_sid != NULL );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ t1_cmap_std_done( T1_CMapStd cmap )
+ {
+ cmap->num_glyphs = 0;
+ cmap->glyph_names = NULL;
+ cmap->sid_to_string = NULL;
+ cmap->code_to_sid = NULL;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_std_char_index( T1_CMapStd cmap,
+ FT_UInt32 char_code )
+ {
+ FT_UInt result = 0;
+
+
+ if ( char_code < 256 )
+ {
+ FT_UInt code, n;
+ const char* glyph_name;
+
+
+ /* convert character code to Adobe SID string */
+ code = cmap->code_to_sid[char_code];
+ glyph_name = cmap->sid_to_string( code );
+
+ /* look for the corresponding glyph name */
+ for ( n = 0; n < cmap->num_glyphs; n++ )
+ {
+ const char* gname = cmap->glyph_names[n];
+
+
+ if ( gname && gname[0] == glyph_name[0] &&
+ ft_strcmp( gname, glyph_name ) == 0 )
+ {
+ result = n;
+ break;
+ }
+ }
+ }
+
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_std_char_next( T1_CMapStd cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_UInt result = 0;
+ FT_UInt32 char_code = *pchar_code + 1;
+
+
+ while ( char_code < 256 )
+ {
+ result = t1_cmap_std_char_index( cmap, char_code );
+ if ( result != 0 )
+ goto Exit;
+
+ char_code++;
+ }
+ char_code = 0;
+
+ Exit:
+ *pchar_code = char_code;
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ t1_cmap_standard_init( T1_CMapStd cmap )
+ {
+ t1_cmap_std_init( cmap, 0 );
+ return 0;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+ t1_cmap_standard_class_rec =
+ {
+ sizeof ( T1_CMapStdRec ),
+
+ (FT_CMap_InitFunc) t1_cmap_standard_init,
+ (FT_CMap_DoneFunc) t1_cmap_std_done,
+ (FT_CMap_CharIndexFunc)t1_cmap_std_char_index,
+ (FT_CMap_CharNextFunc) t1_cmap_std_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ t1_cmap_expert_init( T1_CMapStd cmap )
+ {
+ t1_cmap_std_init( cmap, 1 );
+ return 0;
+ }
+
+ FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+ t1_cmap_expert_class_rec =
+ {
+ sizeof ( T1_CMapStdRec ),
+
+ (FT_CMap_InitFunc) t1_cmap_expert_init,
+ (FT_CMap_DoneFunc) t1_cmap_std_done,
+ (FT_CMap_CharIndexFunc)t1_cmap_std_char_index,
+ (FT_CMap_CharNextFunc) t1_cmap_std_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 CUSTOM ENCODING CMAP *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ t1_cmap_custom_init( T1_CMapCustom cmap )
+ {
+ T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
+ T1_Encoding encoding = &face->type1.encoding;
+
+
+ cmap->first = encoding->code_first;
+ cmap->count = (FT_UInt)( encoding->code_last - cmap->first + 1 );
+ cmap->indices = encoding->char_index;
+
+ FT_ASSERT( cmap->indices != NULL );
+ FT_ASSERT( encoding->code_first <= encoding->code_last );
+
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ t1_cmap_custom_done( T1_CMapCustom cmap )
+ {
+ cmap->indices = NULL;
+ cmap->first = 0;
+ cmap->count = 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_custom_char_index( T1_CMapCustom cmap,
+ FT_UInt32 char_code )
+ {
+ FT_UInt result = 0;
+
+
+ if ( ( char_code >= cmap->first ) &&
+ ( char_code < ( cmap->first + cmap->count ) ) )
+ result = cmap->indices[char_code];
+
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_custom_char_next( T1_CMapCustom cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_UInt result = 0;
+ FT_UInt32 char_code = *pchar_code;
+
+
+ ++char_code;
+
+ if ( char_code < cmap->first )
+ char_code = cmap->first;
+
+ for ( ; char_code < ( cmap->first + cmap->count ); char_code++ )
+ {
+ result = cmap->indices[char_code];
+ if ( result != 0 )
+ goto Exit;
+ }
+
+ char_code = 0;
+
+ Exit:
+ *pchar_code = char_code;
+ return result;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+ t1_cmap_custom_class_rec =
+ {
+ sizeof ( T1_CMapCustomRec ),
+
+ (FT_CMap_InitFunc) t1_cmap_custom_init,
+ (FT_CMap_DoneFunc) t1_cmap_custom_done,
+ (FT_CMap_CharIndexFunc)t1_cmap_custom_char_index,
+ (FT_CMap_CharNextFunc) t1_cmap_custom_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 SYNTHETIC UNICODE ENCODING CMAP *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_CALLBACK_DEF( const char * )
+ t1_get_glyph_name( T1_Face face,
+ FT_UInt idx )
+ {
+ return face->type1.glyph_names[idx];
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ t1_cmap_unicode_init( PS_Unicodes unicodes )
+ {
+ T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+
+
+ return psnames->unicodes_init( memory,
+ unicodes,
+ face->type1.num_glyphs,
+ (PS_GetGlyphNameFunc)&t1_get_glyph_name,
+ (PS_FreeGlyphNameFunc)NULL,
+ (FT_Pointer)face );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ t1_cmap_unicode_done( PS_Unicodes unicodes )
+ {
+ FT_Face face = FT_CMAP_FACE( unicodes );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( unicodes->maps );
+ unicodes->num_maps = 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_unicode_char_index( PS_Unicodes unicodes,
+ FT_UInt32 char_code )
+ {
+ T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+
+
+ return psnames->unicodes_char_index( unicodes, char_code );
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_unicode_char_next( PS_Unicodes unicodes,
+ FT_UInt32 *pchar_code )
+ {
+ T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+
+
+ return psnames->unicodes_char_next( unicodes, pchar_code );
+ }
+
+
+ FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+ t1_cmap_unicode_class_rec =
+ {
+ sizeof ( PS_UnicodesRec ),
+
+ (FT_CMap_InitFunc) t1_cmap_unicode_init,
+ (FT_CMap_DoneFunc) t1_cmap_unicode_done,
+ (FT_CMap_CharIndexFunc)t1_cmap_unicode_char_index,
+ (FT_CMap_CharNextFunc) t1_cmap_unicode_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.h
new file mode 100644
index 00000000000..7ae65d2fa16
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.h
@@ -0,0 +1,105 @@
+/***************************************************************************/
+/* */
+/* t1cmap.h */
+/* */
+/* Type 1 character map support (specification). */
+/* */
+/* Copyright 2002, 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1CMAP_H__
+#define __T1CMAP_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* standard (and expert) encoding cmaps */
+ typedef struct T1_CMapStdRec_* T1_CMapStd;
+
+ typedef struct T1_CMapStdRec_
+ {
+ FT_CMapRec cmap;
+
+ const FT_UShort* code_to_sid;
+ PS_Adobe_Std_StringsFunc sid_to_string;
+
+ FT_UInt num_glyphs;
+ const char* const* glyph_names;
+
+ } T1_CMapStdRec;
+
+
+ FT_CALLBACK_TABLE const FT_CMap_ClassRec
+ t1_cmap_standard_class_rec;
+
+ FT_CALLBACK_TABLE const FT_CMap_ClassRec
+ t1_cmap_expert_class_rec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 CUSTOM ENCODING CMAP *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct T1_CMapCustomRec_* T1_CMapCustom;
+
+ typedef struct T1_CMapCustomRec_
+ {
+ FT_CMapRec cmap;
+ FT_UInt first;
+ FT_UInt count;
+ FT_UShort* indices;
+
+ } T1_CMapCustomRec;
+
+
+ FT_CALLBACK_TABLE const FT_CMap_ClassRec
+ t1_cmap_custom_class_rec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 SYNTHETIC UNICODE ENCODING CMAP *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* unicode (synthetic) cmaps */
+
+ FT_CALLBACK_TABLE const FT_CMap_ClassRec
+ t1_cmap_unicode_class_rec;
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __T1CMAP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.c
new file mode 100644
index 00000000000..bda2324d788
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.c
@@ -0,0 +1,1474 @@
+/***************************************************************************/
+/* */
+/* t1decode.c */
+/* */
+/* PostScript Type 1 decoding routines (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include FT_OUTLINE_H
+
+#include "t1decode.h"
+#include "psobjs.h"
+
+#include "psauxerr.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t1decode
+
+
+ typedef enum T1_Operator_
+ {
+ op_none = 0,
+ op_endchar,
+ op_hsbw,
+ op_seac,
+ op_sbw,
+ op_closepath,
+ op_hlineto,
+ op_hmoveto,
+ op_hvcurveto,
+ op_rlineto,
+ op_rmoveto,
+ op_rrcurveto,
+ op_vhcurveto,
+ op_vlineto,
+ op_vmoveto,
+ op_dotsection,
+ op_hstem,
+ op_hstem3,
+ op_vstem,
+ op_vstem3,
+ op_div,
+ op_callothersubr,
+ op_callsubr,
+ op_pop,
+ op_return,
+ op_setcurrentpoint,
+ op_unknown15,
+
+ op_max /* never remove this one */
+
+ } T1_Operator;
+
+
+ static
+ const FT_Int t1_args_count[op_max] =
+ {
+ 0, /* none */
+ 0, /* endchar */
+ 2, /* hsbw */
+ 5, /* seac */
+ 4, /* sbw */
+ 0, /* closepath */
+ 1, /* hlineto */
+ 1, /* hmoveto */
+ 4, /* hvcurveto */
+ 2, /* rlineto */
+ 2, /* rmoveto */
+ 6, /* rrcurveto */
+ 4, /* vhcurveto */
+ 1, /* vlineto */
+ 1, /* vmoveto */
+ 0, /* dotsection */
+ 2, /* hstem */
+ 6, /* hstem3 */
+ 2, /* vstem */
+ 6, /* vstem3 */
+ 2, /* div */
+ -1, /* callothersubr */
+ 1, /* callsubr */
+ 0, /* pop */
+ 0, /* return */
+ 2, /* setcurrentpoint */
+ 2 /* opcode 15 (undocumented and obsolete) */
+ };
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* t1_lookup_glyph_by_stdcharcode */
+ /* */
+ /* <Description> */
+ /* Looks up a given glyph by its StandardEncoding charcode. Used to */
+ /* implement the SEAC Type 1 operator. */
+ /* */
+ /* <Input> */
+ /* face :: The current face object. */
+ /* */
+ /* charcode :: The character code to look for. */
+ /* */
+ /* <Return> */
+ /* A glyph index in the font face. Returns -1 if the corresponding */
+ /* glyph wasn't found. */
+ /* */
+ static FT_Int
+ t1_lookup_glyph_by_stdcharcode( T1_Decoder decoder,
+ FT_Int charcode )
+ {
+ FT_UInt n;
+ const FT_String* glyph_name;
+ FT_Service_PsCMaps psnames = decoder->psnames;
+
+
+ /* check range of standard char code */
+ if ( charcode < 0 || charcode > 255 )
+ return -1;
+
+ glyph_name = psnames->adobe_std_strings(
+ psnames->adobe_std_encoding[charcode]);
+
+ for ( n = 0; n < decoder->num_glyphs; n++ )
+ {
+ FT_String* name = (FT_String*)decoder->glyph_names[n];
+
+
+ if ( name && name[0] == glyph_name[0] &&
+ ft_strcmp( name, glyph_name ) == 0 )
+ return n;
+ }
+
+ return -1;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* t1operator_seac */
+ /* */
+ /* <Description> */
+ /* Implements the `seac' Type 1 operator for a Type 1 decoder. */
+ /* */
+ /* <Input> */
+ /* decoder :: The current CID decoder. */
+ /* */
+ /* asb :: The accent's side bearing. */
+ /* */
+ /* adx :: The horizontal offset of the accent. */
+ /* */
+ /* ady :: The vertical offset of the accent. */
+ /* */
+ /* bchar :: The base character's StandardEncoding charcode. */
+ /* */
+ /* achar :: The accent character's StandardEncoding charcode. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ t1operator_seac( T1_Decoder decoder,
+ FT_Pos asb,
+ FT_Pos adx,
+ FT_Pos ady,
+ FT_Int bchar,
+ FT_Int achar )
+ {
+ FT_Error error;
+ FT_Int bchar_index, achar_index;
+#if 0
+ FT_Int n_base_points;
+ FT_Outline* base = decoder->builder.base;
+#endif
+ FT_Vector left_bearing, advance;
+
+
+ /* seac weirdness */
+ adx += decoder->builder.left_bearing.x;
+
+ /* `glyph_names' is set to 0 for CID fonts which do not */
+ /* include an encoding. How can we deal with these? */
+ if ( decoder->glyph_names == 0 )
+ {
+ FT_ERROR(( "t1operator_seac:" ));
+ FT_ERROR(( " glyph names table not available in this font!\n" ));
+ return PSaux_Err_Syntax_Error;
+ }
+
+ bchar_index = t1_lookup_glyph_by_stdcharcode( decoder, bchar );
+ achar_index = t1_lookup_glyph_by_stdcharcode( decoder, achar );
+
+ if ( bchar_index < 0 || achar_index < 0 )
+ {
+ FT_ERROR(( "t1operator_seac:" ));
+ FT_ERROR(( " invalid seac character code arguments\n" ));
+ return PSaux_Err_Syntax_Error;
+ }
+
+ /* if we are trying to load a composite glyph, do not load the */
+ /* accent character and return the array of subglyphs. */
+ if ( decoder->builder.no_recurse )
+ {
+ FT_GlyphSlot glyph = (FT_GlyphSlot)decoder->builder.glyph;
+ FT_GlyphLoader loader = glyph->internal->loader;
+ FT_SubGlyph subg;
+
+
+ /* reallocate subglyph array if necessary */
+ error = FT_GlyphLoader_CheckSubGlyphs( loader, 2 );
+ if ( error )
+ goto Exit;
+
+ subg = loader->current.subglyphs;
+
+ /* subglyph 0 = base character */
+ subg->index = bchar_index;
+ subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES |
+ FT_SUBGLYPH_FLAG_USE_MY_METRICS;
+ subg->arg1 = 0;
+ subg->arg2 = 0;
+ subg++;
+
+ /* subglyph 1 = accent character */
+ subg->index = achar_index;
+ subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES;
+ subg->arg1 = (FT_Int)( adx - asb );
+ subg->arg2 = (FT_Int)ady;
+
+ /* set up remaining glyph fields */
+ glyph->num_subglyphs = 2;
+ glyph->subglyphs = loader->base.subglyphs;
+ glyph->format = FT_GLYPH_FORMAT_COMPOSITE;
+
+ loader->current.num_subglyphs = 2;
+ goto Exit;
+ }
+
+ /* First load `bchar' in builder */
+ /* now load the unscaled outline */
+
+ FT_GlyphLoader_Prepare( decoder->builder.loader ); /* prepare loader */
+
+ error = t1_decoder_parse_glyph( decoder, bchar_index );
+ if ( error )
+ goto Exit;
+
+ /* save the left bearing and width of the base character */
+ /* as they will be erased by the next load. */
+
+ left_bearing = decoder->builder.left_bearing;
+ advance = decoder->builder.advance;
+
+ decoder->builder.left_bearing.x = 0;
+ decoder->builder.left_bearing.y = 0;
+
+ decoder->builder.pos_x = adx - asb;
+ decoder->builder.pos_y = ady;
+
+ /* Now load `achar' on top of */
+ /* the base outline */
+ error = t1_decoder_parse_glyph( decoder, achar_index );
+ if ( error )
+ goto Exit;
+
+ /* restore the left side bearing and */
+ /* advance width of the base character */
+
+ decoder->builder.left_bearing = left_bearing;
+ decoder->builder.advance = advance;
+
+ decoder->builder.pos_x = 0;
+ decoder->builder.pos_y = 0;
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* t1_decoder_parse_charstrings */
+ /* */
+ /* <Description> */
+ /* Parses a given Type 1 charstrings program. */
+ /* */
+ /* <Input> */
+ /* decoder :: The current Type 1 decoder. */
+ /* */
+ /* charstring_base :: The base address of the charstring stream. */
+ /* */
+ /* charstring_len :: The length in bytes of the charstring stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ t1_decoder_parse_charstrings( T1_Decoder decoder,
+ FT_Byte* charstring_base,
+ FT_UInt charstring_len )
+ {
+ FT_Error error;
+ T1_Decoder_Zone zone;
+ FT_Byte* ip;
+ FT_Byte* limit;
+ T1_Builder builder = &decoder->builder;
+ FT_Pos x, y, orig_x, orig_y;
+ FT_Int known_othersubr_result_cnt = 0;
+ FT_Int unknown_othersubr_result_cnt = 0;
+
+ T1_Hints_Funcs hinter;
+
+
+ /* we don't want to touch the source code -- use macro trick */
+#define start_point t1_builder_start_point
+#define check_points t1_builder_check_points
+#define add_point t1_builder_add_point
+#define add_point1 t1_builder_add_point1
+#define add_contour t1_builder_add_contour
+#define close_contour t1_builder_close_contour
+
+ /* First of all, initialize the decoder */
+ decoder->top = decoder->stack;
+ decoder->zone = decoder->zones;
+ zone = decoder->zones;
+
+ builder->parse_state = T1_Parse_Start;
+
+ hinter = (T1_Hints_Funcs)builder->hints_funcs;
+
+ /* a font that reads BuildCharArray without setting */
+ /* its values first is buggy, but ... */
+ FT_ASSERT( ( decoder->len_buildchar == 0 ) ==
+ ( decoder->buildchar == NULL ) );
+
+ if ( decoder->len_buildchar > 0 )
+ ft_memset( &decoder->buildchar[0],
+ 0,
+ sizeof( decoder->buildchar[0] ) * decoder->len_buildchar );
+
+ FT_TRACE4(( "\nStart charstring\n" ));
+
+ zone->base = charstring_base;
+ limit = zone->limit = charstring_base + charstring_len;
+ ip = zone->cursor = zone->base;
+
+ error = PSaux_Err_Ok;
+
+ x = orig_x = builder->pos_x;
+ y = orig_y = builder->pos_y;
+
+ /* begin hints recording session, if any */
+ if ( hinter )
+ hinter->open( hinter->hints );
+
+ /* now, execute loop */
+ while ( ip < limit )
+ {
+ FT_Long* top = decoder->top;
+ T1_Operator op = op_none;
+ FT_Long value = 0;
+
+
+ FT_ASSERT( known_othersubr_result_cnt == 0 ||
+ unknown_othersubr_result_cnt == 0 );
+
+ FT_TRACE5(( " (%d)", decoder->top - decoder->stack ));
+
+ /*********************************************************************/
+ /* */
+ /* Decode operator or operand */
+ /* */
+ /* */
+
+ /* first of all, decompress operator or value */
+ switch ( *ip++ )
+ {
+ case 1:
+ op = op_hstem;
+ break;
+
+ case 3:
+ op = op_vstem;
+ break;
+ case 4:
+ op = op_vmoveto;
+ break;
+ case 5:
+ op = op_rlineto;
+ break;
+ case 6:
+ op = op_hlineto;
+ break;
+ case 7:
+ op = op_vlineto;
+ break;
+ case 8:
+ op = op_rrcurveto;
+ break;
+ case 9:
+ op = op_closepath;
+ break;
+ case 10:
+ op = op_callsubr;
+ break;
+ case 11:
+ op = op_return;
+ break;
+
+ case 13:
+ op = op_hsbw;
+ break;
+ case 14:
+ op = op_endchar;
+ break;
+
+ case 15: /* undocumented, obsolete operator */
+ op = op_unknown15;
+ break;
+
+ case 21:
+ op = op_rmoveto;
+ break;
+ case 22:
+ op = op_hmoveto;
+ break;
+
+ case 30:
+ op = op_vhcurveto;
+ break;
+ case 31:
+ op = op_hvcurveto;
+ break;
+
+ case 12:
+ if ( ip > limit )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "invalid escape (12+EOF)\n" ));
+ goto Syntax_Error;
+ }
+
+ switch ( *ip++ )
+ {
+ case 0:
+ op = op_dotsection;
+ break;
+ case 1:
+ op = op_vstem3;
+ break;
+ case 2:
+ op = op_hstem3;
+ break;
+ case 6:
+ op = op_seac;
+ break;
+ case 7:
+ op = op_sbw;
+ break;
+ case 12:
+ op = op_div;
+ break;
+ case 16:
+ op = op_callothersubr;
+ break;
+ case 17:
+ op = op_pop;
+ break;
+ case 33:
+ op = op_setcurrentpoint;
+ break;
+
+ default:
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "invalid escape (12+%d)\n",
+ ip[-1] ));
+ goto Syntax_Error;
+ }
+ break;
+
+ case 255: /* four bytes integer */
+ if ( ip + 4 > limit )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "unexpected EOF in integer\n" ));
+ goto Syntax_Error;
+ }
+
+ value = (FT_Int32)( ((FT_Long)ip[0] << 24) |
+ ((FT_Long)ip[1] << 16) |
+ ((FT_Long)ip[2] << 8 ) |
+ ip[3] );
+ ip += 4;
+ break;
+
+ default:
+ if ( ip[-1] >= 32 )
+ {
+ if ( ip[-1] < 247 )
+ value = (FT_Long)ip[-1] - 139;
+ else
+ {
+ if ( ++ip > limit )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: " ));
+ FT_ERROR(( "unexpected EOF in integer\n" ));
+ goto Syntax_Error;
+ }
+
+ if ( ip[-2] < 251 )
+ value = ( ( (FT_Long)ip[-2] - 247 ) << 8 ) + ip[-1] + 108;
+ else
+ value = -( ( ( (FT_Long)ip[-2] - 251 ) << 8 ) + ip[-1] + 108 );
+ }
+ }
+ else
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "invalid byte (%d)\n", ip[-1] ));
+ goto Syntax_Error;
+ }
+ }
+
+ if ( unknown_othersubr_result_cnt > 0 )
+ {
+ switch ( op )
+ {
+ case op_callsubr:
+ case op_return:
+ case op_none:
+ case op_pop:
+ break;
+
+ default:
+ /* all operands have been transferred by previous pops */
+ unknown_othersubr_result_cnt = 0;
+ break;
+ }
+ }
+
+ /*********************************************************************/
+ /* */
+ /* Push value on stack, or process operator */
+ /* */
+ /* */
+ if ( op == op_none )
+ {
+ if ( top - decoder->stack >= T1_MAX_CHARSTRINGS_OPERANDS )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: stack overflow!\n" ));
+ goto Syntax_Error;
+ }
+
+ FT_TRACE4(( " %ld", value ));
+
+ *top++ = value;
+ decoder->top = top;
+ }
+ else if ( op == op_callothersubr ) /* callothersubr */
+ {
+ FT_Int subr_no;
+ FT_Int arg_cnt;
+
+
+ FT_TRACE4(( " callothersubr" ));
+
+ if ( top - decoder->stack < 2 )
+ goto Stack_Underflow;
+
+ top -= 2;
+
+ subr_no = (FT_Int)top[1];
+ arg_cnt = (FT_Int)top[0];
+
+ /***********************************************************/
+ /* */
+ /* remove all operands to callothersubr from the stack */
+ /* */
+ /* for handled othersubrs, where we know the number of */
+ /* arguments, we increase the stack by the value of */
+ /* known_othersubr_result_cnt */
+ /* */
+ /* for unhandled othersubrs the following pops adjust the */
+ /* stack pointer as necessary */
+
+ if ( arg_cnt > top - decoder->stack )
+ goto Stack_Underflow;
+
+ top -= arg_cnt;
+
+ known_othersubr_result_cnt = 0;
+ unknown_othersubr_result_cnt = 0;
+
+ /* XXX TODO: The checks to `arg_count == <whatever>' */
+ /* might not be correct; an othersubr expects a certain */
+ /* number of operands on the PostScript stack (as opposed */
+ /* to the T1 stack) but it doesn't have to put them there */
+ /* by itself; previous othersubrs might have left the */
+ /* operands there if they were not followed by an */
+ /* appropriate number of pops */
+ /* */
+ /* On the other hand, Adobe Reader 7.0.8 for Linux doesn't */
+ /* accept a font that contains charstrings like */
+ /* */
+ /* 100 200 2 20 callothersubr */
+ /* 300 1 20 callothersubr pop */
+ /* */
+ /* Perhaps this is the reason why BuildCharArray exists. */
+
+ switch ( subr_no )
+ {
+ case 1: /* start flex feature */
+ if ( arg_cnt != 0 )
+ goto Unexpected_OtherSubr;
+
+ decoder->flex_state = 1;
+ decoder->num_flex_vectors = 0;
+ if ( start_point( builder, x, y ) ||
+ check_points( builder, 6 ) )
+ goto Fail;
+ break;
+
+ case 2: /* add flex vectors */
+ {
+ FT_Int idx;
+
+
+ if ( arg_cnt != 0 )
+ goto Unexpected_OtherSubr;
+
+ /* note that we should not add a point for index 0; */
+ /* this will move our current position to the flex */
+ /* point without adding any point to the outline */
+ idx = decoder->num_flex_vectors++;
+ if ( idx > 0 && idx < 7 )
+ add_point( builder,
+ x,
+ y,
+ (FT_Byte)( idx == 3 || idx == 6 ) );
+ }
+ break;
+
+ case 0: /* end flex feature */
+ if ( arg_cnt != 3 )
+ goto Unexpected_OtherSubr;
+
+ if ( decoder->flex_state == 0 ||
+ decoder->num_flex_vectors != 7 )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "unexpected flex end\n" ));
+ goto Syntax_Error;
+ }
+
+ /* the two `results' are popped by the following setcurrentpoint */
+ known_othersubr_result_cnt = 2;
+ break;
+
+ case 3: /* change hints */
+ if ( arg_cnt != 1 )
+ goto Unexpected_OtherSubr;
+
+ known_othersubr_result_cnt = 1;
+
+ if ( hinter )
+ hinter->reset( hinter->hints, builder->current->n_points );
+
+ break;
+
+ case 12:
+ case 13:
+ /* counter control hints, clear stack */
+ top = decoder->stack;
+ break;
+
+ case 14:
+ case 15:
+ case 16:
+ case 17:
+ case 18: /* multiple masters */
+ {
+ PS_Blend blend = decoder->blend;
+ FT_UInt num_points, nn, mm;
+ FT_Long* delta;
+ FT_Long* values;
+
+
+ if ( !blend )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: " ));
+ FT_ERROR(( "unexpected multiple masters operator!\n" ));
+ goto Syntax_Error;
+ }
+
+ num_points = (FT_UInt)subr_no - 13 + ( subr_no == 18 );
+ if ( arg_cnt != (FT_Int)( num_points * blend->num_designs ) )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: " ));
+ FT_ERROR(( "incorrect number of mm arguments\n" ));
+ goto Syntax_Error;
+ }
+
+ /* we want to compute: */
+ /* */
+ /* a0*w0 + a1*w1 + ... + ak*wk */
+ /* */
+ /* but we only have the a0, a1-a0, a2-a0, .. ak-a0 */
+ /* however, given that w0 + w1 + ... + wk == 1, we can */
+ /* rewrite it easily as: */
+ /* */
+ /* a0 + (a1-a0)*w1 + (a2-a0)*w2 + .. + (ak-a0)*wk */
+ /* */
+ /* where k == num_designs-1 */
+ /* */
+ /* I guess that's why it's written in this `compact' */
+ /* form. */
+ /* */
+ delta = top + num_points;
+ values = top;
+ for ( nn = 0; nn < num_points; nn++ )
+ {
+ FT_Long tmp = values[0];
+
+
+ for ( mm = 1; mm < blend->num_designs; mm++ )
+ tmp += FT_MulFix( *delta++, blend->weight_vector[mm] );
+
+ *values++ = tmp;
+ }
+
+ known_othersubr_result_cnt = num_points;
+ break;
+ }
+
+#ifdef CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS
+
+ /* We cannot yet enable these since currently */
+ /* our T1 stack stores integers which lack the */
+ /* precision to express the values */
+
+ case 19:
+ /* <idx> 1 19 callothersubr */
+ /* => replace elements starting from index cvi( <idx> ) */
+ /* of BuildCharArray with WeightVector */
+ {
+ FT_Int idx;
+ PS_Blend blend = decoder->blend;
+
+
+ if ( arg_cnt != 1 || blend == NULL )
+ goto Unexpected_OtherSubr;
+
+ idx = top[0];
+
+ if ( idx < 0 ||
+ idx + blend->num_designs > decoder->face->len_buildchar )
+ goto Unexpected_OtherSubr;
+
+ ft_memcpy( &decoder->buildchar[idx],
+ blend->weight_vector,
+ blend->num_designs *
+ sizeof( blend->weight_vector[0] ) );
+ }
+ break;
+
+ case 20:
+ /* <arg1> <arg2> 2 20 callothersubr pop */
+ /* ==> push <arg1> + <arg2> onto T1 stack */
+ if ( arg_cnt != 2 )
+ goto Unexpected_OtherSubr;
+
+ top[0] += top[1]; /* XXX (over|under)flow */
+
+ known_othersubr_result_cnt = 1;
+ break;
+
+ case 21:
+ /* <arg1> <arg2> 2 21 callothersubr pop */
+ /* ==> push <arg1> - <arg2> onto T1 stack */
+ if ( arg_cnt != 2 )
+ goto Unexpected_OtherSubr;
+
+ top[0] -= top[1]; /* XXX (over|under)flow */
+
+ known_othersubr_result_cnt = 1;
+ break;
+
+ case 22:
+ /* <arg1> <arg2> 2 22 callothersubr pop */
+ /* ==> push <arg1> * <arg2> onto T1 stack */
+ if ( arg_cnt != 2 )
+ goto Unexpected_OtherSubr;
+
+ top[0] *= top[1]; /* XXX (over|under)flow */
+
+ known_othersubr_result_cnt = 1;
+ break;
+
+ case 23:
+ /* <arg1> <arg2> 2 23 callothersubr pop */
+ /* ==> push <arg1> / <arg2> onto T1 stack */
+ if ( arg_cnt != 2 || top[1] == 0 )
+ goto Unexpected_OtherSubr;
+
+ top[0] /= top[1]; /* XXX (over|under)flow */
+
+ known_othersubr_result_cnt = 1;
+ break;
+
+#endif /* CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS */
+
+ case 24:
+ /* <val> <idx> 2 24 callothersubr */
+ /* => set BuildCharArray[cvi( <idx> )] = <val> */
+ {
+ FT_Int idx;
+ PS_Blend blend = decoder->blend;
+
+ if ( arg_cnt != 2 || blend == NULL )
+ goto Unexpected_OtherSubr;
+
+ idx = top[1];
+
+ if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
+ goto Unexpected_OtherSubr;
+
+ decoder->buildchar[idx] = top[0];
+ }
+ break;
+
+ case 25:
+ /* <idx> 1 25 callothersubr pop */
+ /* => push BuildCharArray[cvi( idx )] */
+ /* onto T1 stack */
+ {
+ FT_Int idx;
+ PS_Blend blend = decoder->blend;
+
+ if ( arg_cnt != 1 || blend == NULL )
+ goto Unexpected_OtherSubr;
+
+ idx = top[0];
+
+ if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
+ goto Unexpected_OtherSubr;
+
+ top[0] = decoder->buildchar[idx];
+ }
+
+ known_othersubr_result_cnt = 1;
+ break;
+
+#if 0
+ case 26:
+ /* <val> mark <idx> ==> set BuildCharArray[cvi( <idx> )] = <val>, */
+ /* leave mark on T1 stack */
+ /* <val> <idx> ==> set BuildCharArray[cvi( <idx> )] = <val> */
+ XXX who has left his mark on the (PostScript) stack ?;
+ break;
+#endif
+
+ case 27:
+ /* <res1> <res2> <val1> <val2> 4 27 callothersubr pop */
+ /* ==> push <res1> onto T1 stack if <val1> <= <val2>, */
+ /* otherwise push <res2> */
+ if ( arg_cnt != 4 )
+ goto Unexpected_OtherSubr;
+
+ if ( top[2] > top[3] )
+ top[0] = top[1];
+
+ known_othersubr_result_cnt = 1;
+ break;
+
+#ifdef CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS
+ case 28:
+ /* 0 28 callothersubr pop */
+ /* => push random value from interval [0, 1) onto stack */
+ if ( arg_cnt != 0 )
+ goto Unexpected_OtherSubr;
+
+ top[0] = FT_rand();
+ known_othersubr_result_cnt = 1;
+ break;
+#endif
+
+ default:
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "unknown othersubr [%d %d], wish me luck!\n",
+ arg_cnt, subr_no ));
+ unknown_othersubr_result_cnt = arg_cnt;
+ break;
+
+ Unexpected_OtherSubr:
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "invalid othersubr [%d %d]!\n", arg_cnt, subr_no ));
+ goto Syntax_Error;
+ }
+
+ top += known_othersubr_result_cnt;
+
+ decoder->top = top;
+ }
+ else /* general operator */
+ {
+ FT_Int num_args = t1_args_count[op];
+
+
+ FT_ASSERT( num_args >= 0 );
+
+ if ( top - decoder->stack < num_args )
+ goto Stack_Underflow;
+
+ /* XXX Operators usually take their operands from the */
+ /* bottom of the stack, i.e., the operands are */
+ /* decoder->stack[0], ..., decoder->stack[num_args - 1]; */
+ /* only div, callsubr, and callothersubr are different. */
+ /* In practice it doesn't matter (?). */
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ switch ( op )
+ {
+ case op_callsubr:
+ case op_div:
+ case op_callothersubr:
+ case op_pop:
+ case op_return:
+ break;
+
+ default:
+ if ( top - decoder->stack != num_args )
+ FT_TRACE0(( "t1_decoder_parse_charstrings: "
+ "too much operands on the stack "
+ "(seen %d, expected %d)\n",
+ top - decoder->stack, num_args ));
+ break;
+ }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+ top -= num_args;
+
+ switch ( op )
+ {
+ case op_endchar:
+ FT_TRACE4(( " endchar" ));
+
+ close_contour( builder );
+
+ /* close hints recording session */
+ if ( hinter )
+ {
+ if (hinter->close( hinter->hints, builder->current->n_points ))
+ goto Syntax_Error;
+
+ /* apply hints to the loaded glyph outline now */
+ hinter->apply( hinter->hints,
+ builder->current,
+ (PSH_Globals) builder->hints_globals,
+ decoder->hint_mode );
+ }
+
+ /* add current outline to the glyph slot */
+ FT_GlyphLoader_Add( builder->loader );
+
+ FT_TRACE4(( "\n" ));
+
+ /* the compiler should optimize away this empty loop but ... */
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ if ( decoder->len_buildchar > 0 )
+ {
+ FT_UInt i;
+
+
+ FT_TRACE4(( "BuildCharArray = [ " ));
+
+ for ( i = 0; i < decoder->len_buildchar; ++i )
+ FT_TRACE4(( "%d ", decoder->buildchar[ i ] ));
+
+ FT_TRACE4(( "]\n" ));
+ }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+ FT_TRACE4(( "\n" ));
+
+ /* return now! */
+ return PSaux_Err_Ok;
+
+ case op_hsbw:
+ FT_TRACE4(( " hsbw" ));
+
+ builder->parse_state = T1_Parse_Have_Width;
+
+ builder->left_bearing.x += top[0];
+ builder->advance.x = top[1];
+ builder->advance.y = 0;
+
+ orig_x = builder->last.x = x = builder->pos_x + top[0];
+ orig_y = builder->last.y = y = builder->pos_y;
+
+ FT_UNUSED( orig_y );
+
+ /* the `metrics_only' indicates that we only want to compute */
+ /* the glyph's metrics (lsb + advance width), not load the */
+ /* rest of it; so exit immediately */
+ if ( builder->metrics_only )
+ return PSaux_Err_Ok;
+
+ break;
+
+ case op_seac:
+ /* return immediately after the processing */
+ return t1operator_seac( decoder, top[0], top[1], top[2],
+ (FT_Int)top[3], (FT_Int)top[4] );
+
+ case op_sbw:
+ FT_TRACE4(( " sbw" ));
+
+ builder->parse_state = T1_Parse_Have_Width;
+
+ builder->left_bearing.x += top[0];
+ builder->left_bearing.y += top[1];
+ builder->advance.x = top[2];
+ builder->advance.y = top[3];
+
+ builder->last.x = x = builder->pos_x + top[0];
+ builder->last.y = y = builder->pos_y + top[1];
+
+ /* the `metrics_only' indicates that we only want to compute */
+ /* the glyph's metrics (lsb + advance width), not load the */
+ /* rest of it; so exit immediately */
+ if ( builder->metrics_only )
+ return PSaux_Err_Ok;
+
+ break;
+
+ case op_closepath:
+ FT_TRACE4(( " closepath" ));
+
+ /* if there is no path, `closepath' is a no-op */
+ if ( builder->parse_state == T1_Parse_Have_Path ||
+ builder->parse_state == T1_Parse_Have_Moveto )
+ close_contour( builder );
+
+ builder->parse_state = T1_Parse_Have_Width;
+ break;
+
+ case op_hlineto:
+ FT_TRACE4(( " hlineto" ));
+
+ if ( start_point( builder, x, y ) )
+ goto Fail;
+
+ x += top[0];
+ goto Add_Line;
+
+ case op_hmoveto:
+ FT_TRACE4(( " hmoveto" ));
+
+ x += top[0];
+ if ( !decoder->flex_state )
+ {
+ if ( builder->parse_state == T1_Parse_Start )
+ goto Syntax_Error;
+ builder->parse_state = T1_Parse_Have_Moveto;
+ }
+ break;
+
+ case op_hvcurveto:
+ FT_TRACE4(( " hvcurveto" ));
+
+ if ( start_point( builder, x, y ) ||
+ check_points( builder, 3 ) )
+ goto Fail;
+
+ x += top[0];
+ add_point( builder, x, y, 0 );
+ x += top[1];
+ y += top[2];
+ add_point( builder, x, y, 0 );
+ y += top[3];
+ add_point( builder, x, y, 1 );
+ break;
+
+ case op_rlineto:
+ FT_TRACE4(( " rlineto" ));
+
+ if ( start_point( builder, x, y ) )
+ goto Fail;
+
+ x += top[0];
+ y += top[1];
+
+ Add_Line:
+ if ( add_point1( builder, x, y ) )
+ goto Fail;
+ break;
+
+ case op_rmoveto:
+ FT_TRACE4(( " rmoveto" ));
+
+ x += top[0];
+ y += top[1];
+ if ( !decoder->flex_state )
+ {
+ if ( builder->parse_state == T1_Parse_Start )
+ goto Syntax_Error;
+ builder->parse_state = T1_Parse_Have_Moveto;
+ }
+ break;
+
+ case op_rrcurveto:
+ FT_TRACE4(( " rcurveto" ));
+
+ if ( start_point( builder, x, y ) ||
+ check_points( builder, 3 ) )
+ goto Fail;
+
+ x += top[0];
+ y += top[1];
+ add_point( builder, x, y, 0 );
+
+ x += top[2];
+ y += top[3];
+ add_point( builder, x, y, 0 );
+
+ x += top[4];
+ y += top[5];
+ add_point( builder, x, y, 1 );
+ break;
+
+ case op_vhcurveto:
+ FT_TRACE4(( " vhcurveto" ));
+
+ if ( start_point( builder, x, y ) ||
+ check_points( builder, 3 ) )
+ goto Fail;
+
+ y += top[0];
+ add_point( builder, x, y, 0 );
+ x += top[1];
+ y += top[2];
+ add_point( builder, x, y, 0 );
+ x += top[3];
+ add_point( builder, x, y, 1 );
+ break;
+
+ case op_vlineto:
+ FT_TRACE4(( " vlineto" ));
+
+ if ( start_point( builder, x, y ) )
+ goto Fail;
+
+ y += top[0];
+ goto Add_Line;
+
+ case op_vmoveto:
+ FT_TRACE4(( " vmoveto" ));
+
+ y += top[0];
+ if ( !decoder->flex_state )
+ {
+ if ( builder->parse_state == T1_Parse_Start )
+ goto Syntax_Error;
+ builder->parse_state = T1_Parse_Have_Moveto;
+ }
+ break;
+
+ case op_div:
+ FT_TRACE4(( " div" ));
+
+ if ( top[1] )
+ {
+ *top = top[0] / top[1];
+ ++top;
+ }
+ else
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: division by 0\n" ));
+ goto Syntax_Error;
+ }
+ break;
+
+ case op_callsubr:
+ {
+ FT_Int idx;
+
+
+ FT_TRACE4(( " callsubr" ));
+
+ idx = (FT_Int)top[0];
+ if ( idx < 0 || idx >= (FT_Int)decoder->num_subrs )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "invalid subrs index\n" ));
+ goto Syntax_Error;
+ }
+
+ if ( zone - decoder->zones >= T1_MAX_SUBRS_CALLS )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "too many nested subrs\n" ));
+ goto Syntax_Error;
+ }
+
+ zone->cursor = ip; /* save current instruction pointer */
+
+ zone++;
+
+ /* The Type 1 driver stores subroutines without the seed bytes. */
+ /* The CID driver stores subroutines with seed bytes. This */
+ /* case is taken care of when decoder->subrs_len == 0. */
+ zone->base = decoder->subrs[idx];
+
+ if ( decoder->subrs_len )
+ zone->limit = zone->base + decoder->subrs_len[idx];
+ else
+ {
+ /* We are using subroutines from a CID font. We must adjust */
+ /* for the seed bytes. */
+ zone->base += ( decoder->lenIV >= 0 ? decoder->lenIV : 0 );
+ zone->limit = decoder->subrs[idx + 1];
+ }
+
+ zone->cursor = zone->base;
+
+ if ( !zone->base )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "invoking empty subrs!\n" ));
+ goto Syntax_Error;
+ }
+
+ decoder->zone = zone;
+ ip = zone->base;
+ limit = zone->limit;
+ break;
+ }
+
+ case op_pop:
+ FT_TRACE4(( " pop" ));
+
+ if ( known_othersubr_result_cnt > 0 )
+ {
+ known_othersubr_result_cnt--;
+ /* ignore, we pushed the operands ourselves */
+ break;
+ }
+
+ if ( unknown_othersubr_result_cnt == 0 )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "no more operands for othersubr!\n" ));
+ goto Syntax_Error;
+ }
+
+ unknown_othersubr_result_cnt--;
+ top++; /* `push' the operand to callothersubr onto the stack */
+ break;
+
+ case op_return:
+ FT_TRACE4(( " return" ));
+
+ if ( zone <= decoder->zones )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: unexpected return\n" ));
+ goto Syntax_Error;
+ }
+
+ zone--;
+ ip = zone->cursor;
+ limit = zone->limit;
+ decoder->zone = zone;
+ break;
+
+ case op_dotsection:
+ FT_TRACE4(( " dotsection" ));
+
+ break;
+
+ case op_hstem:
+ FT_TRACE4(( " hstem" ));
+
+ /* record horizontal hint */
+ if ( hinter )
+ {
+ /* top[0] += builder->left_bearing.y; */
+ hinter->stem( hinter->hints, 1, top );
+ }
+
+ break;
+
+ case op_hstem3:
+ FT_TRACE4(( " hstem3" ));
+
+ /* record horizontal counter-controlled hints */
+ if ( hinter )
+ hinter->stem3( hinter->hints, 1, top );
+
+ break;
+
+ case op_vstem:
+ FT_TRACE4(( " vstem" ));
+
+ /* record vertical hint */
+ if ( hinter )
+ {
+ top[0] += orig_x;
+ hinter->stem( hinter->hints, 0, top );
+ }
+
+ break;
+
+ case op_vstem3:
+ FT_TRACE4(( " vstem3" ));
+
+ /* record vertical counter-controlled hints */
+ if ( hinter )
+ {
+ FT_Pos dx = orig_x;
+
+
+ top[0] += dx;
+ top[2] += dx;
+ top[4] += dx;
+ hinter->stem3( hinter->hints, 0, top );
+ }
+ break;
+
+ case op_setcurrentpoint:
+ FT_TRACE4(( " setcurrentpoint" ));
+
+ /* From the T1 specs, section 6.4: */
+ /* */
+ /* The setcurrentpoint command is used only in */
+ /* conjunction with results from OtherSubrs procedures. */
+
+ /* known_othersubr_result_cnt != 0 is already handled above */
+ if ( decoder->flex_state != 1 )
+ {
+ FT_ERROR(( "t1_decoder_parse_charstrings: " ));
+ FT_ERROR(( "unexpected `setcurrentpoint'\n" ));
+
+ goto Syntax_Error;
+ }
+ else
+ decoder->flex_state = 0;
+ break;
+
+ case op_unknown15:
+ FT_TRACE4(( " opcode_15" ));
+ /* nothing to do except to pop the two arguments */
+ break;
+
+ default:
+ FT_ERROR(( "t1_decoder_parse_charstrings: "
+ "unhandled opcode %d\n", op ));
+ goto Syntax_Error;
+ }
+
+ /* XXX Operators usually clear the operand stack; */
+ /* only div, callsubr, callothersubr, pop, and */
+ /* return are different. */
+ /* In practice it doesn't matter (?). */
+
+ decoder->top = top;
+
+ } /* general operator processing */
+
+ } /* while ip < limit */
+
+ FT_TRACE4(( "..end..\n\n" ));
+
+ Fail:
+ return error;
+
+ Syntax_Error:
+ return PSaux_Err_Syntax_Error;
+
+ Stack_Underflow:
+ return PSaux_Err_Stack_Underflow;
+ }
+
+
+ /* parse a single Type 1 glyph */
+ FT_LOCAL_DEF( FT_Error )
+ t1_decoder_parse_glyph( T1_Decoder decoder,
+ FT_UInt glyph )
+ {
+ return decoder->parse_callback( decoder, glyph );
+ }
+
+
+ /* initialize T1 decoder */
+ FT_LOCAL_DEF( FT_Error )
+ t1_decoder_init( T1_Decoder decoder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot slot,
+ FT_Byte** glyph_names,
+ PS_Blend blend,
+ FT_Bool hinting,
+ FT_Render_Mode hint_mode,
+ T1_Decoder_Callback parse_callback )
+ {
+ FT_MEM_ZERO( decoder, sizeof ( *decoder ) );
+
+ /* retrieve PSNames interface from list of current modules */
+ {
+ FT_Service_PsCMaps psnames = 0;
+
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+ if ( !psnames )
+ {
+ FT_ERROR(( "t1_decoder_init: " ));
+ FT_ERROR(( "the `psnames' module is not available\n" ));
+ return PSaux_Err_Unimplemented_Feature;
+ }
+
+ decoder->psnames = psnames;
+ }
+
+ t1_builder_init( &decoder->builder, face, size, slot, hinting );
+
+ /* decoder->buildchar and decoder->len_buildchar have to be */
+ /* initialized by the caller since we cannot know the length */
+ /* of the BuildCharArray */
+
+ decoder->num_glyphs = (FT_UInt)face->num_glyphs;
+ decoder->glyph_names = glyph_names;
+ decoder->hint_mode = hint_mode;
+ decoder->blend = blend;
+ decoder->parse_callback = parse_callback;
+
+ decoder->funcs = t1_decoder_funcs;
+
+ return PSaux_Err_Ok;
+ }
+
+
+ /* finalize T1 decoder */
+ FT_LOCAL_DEF( void )
+ t1_decoder_done( T1_Decoder decoder )
+ {
+ t1_builder_done( &decoder->builder );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.h
new file mode 100644
index 00000000000..00728db501e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.h
@@ -0,0 +1,64 @@
+/***************************************************************************/
+/* */
+/* t1decode.h */
+/* */
+/* PostScript Type 1 decoding routines (specification). */
+/* */
+/* Copyright 2000-2001, 2002, 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1DECODE_H__
+#define __T1DECODE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_CALLBACK_TABLE
+ const T1_Decoder_FuncsRec t1_decoder_funcs;
+
+
+ FT_LOCAL( FT_Error )
+ t1_decoder_parse_glyph( T1_Decoder decoder,
+ FT_UInt glyph_index );
+
+ FT_LOCAL( FT_Error )
+ t1_decoder_parse_charstrings( T1_Decoder decoder,
+ FT_Byte* base,
+ FT_UInt len );
+
+ FT_LOCAL( FT_Error )
+ t1_decoder_init( T1_Decoder decoder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot slot,
+ FT_Byte** glyph_names,
+ PS_Blend blend,
+ FT_Bool hinting,
+ FT_Render_Mode hint_mode,
+ T1_Decoder_Callback parse_glyph );
+
+ FT_LOCAL( void )
+ t1_decoder_done( T1_Decoder decoder );
+
+
+FT_END_HEADER
+
+#endif /* __T1DECODE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/Jamfile
new file mode 100644
index 00000000000..769dcc4b296
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/pshinter Jamfile
+#
+# Copyright 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) pshinter ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = pshrec pshglob pshalgo pshmod ;
+ }
+ else
+ {
+ _sources = pshinter ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/pshinter Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/module.mk
new file mode 100644
index 00000000000..ed24eb7fa89
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 PSHinter module definition
+#
+
+
+# Copyright 1996-2001, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += PSHINTER_MODULE
+
+define PSHINTER_MODULE
+$(OPEN_DRIVER) FT_Module_Class, pshinter_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)pshinter $(ECHO_DRIVER_DESC)Postscript hinter module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.c
new file mode 100644
index 00000000000..f9ab3dae58b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.c
@@ -0,0 +1,2302 @@
+/***************************************************************************/
+/* */
+/* pshalgo.c */
+/* */
+/* PostScript hinting algorithm (body). */
+/* */
+/* Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used */
+/* modified and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include "pshalgo.h"
+
+#include "pshnterr.h"
+
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pshalgo2
+
+
+#ifdef DEBUG_HINTER
+ PSH_Hint_Table ps_debug_hint_table = 0;
+ PSH_HintFunc ps_debug_hint_func = 0;
+ PSH_Glyph ps_debug_glyph = 0;
+#endif
+
+
+#define COMPUTE_INFLEXS /* compute inflection points to optimize `S' */
+ /* and similar glyphs */
+#define STRONGER /* slightly increase the contrast of smooth */
+ /* hinting */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** BASIC HINTS RECORDINGS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* return true if two stem hints overlap */
+ static FT_Int
+ psh_hint_overlap( PSH_Hint hint1,
+ PSH_Hint hint2 )
+ {
+ return hint1->org_pos + hint1->org_len >= hint2->org_pos &&
+ hint2->org_pos + hint2->org_len >= hint1->org_pos;
+ }
+
+
+ /* destroy hints table */
+ static void
+ psh_hint_table_done( PSH_Hint_Table table,
+ FT_Memory memory )
+ {
+ FT_FREE( table->zones );
+ table->num_zones = 0;
+ table->zone = 0;
+
+ FT_FREE( table->sort );
+ FT_FREE( table->hints );
+ table->num_hints = 0;
+ table->max_hints = 0;
+ table->sort_global = 0;
+ }
+
+
+ /* deactivate all hints in a table */
+ static void
+ psh_hint_table_deactivate( PSH_Hint_Table table )
+ {
+ FT_UInt count = table->max_hints;
+ PSH_Hint hint = table->hints;
+
+
+ for ( ; count > 0; count--, hint++ )
+ {
+ psh_hint_deactivate( hint );
+ hint->order = -1;
+ }
+ }
+
+
+ /* internal function to record a new hint */
+ static void
+ psh_hint_table_record( PSH_Hint_Table table,
+ FT_UInt idx )
+ {
+ PSH_Hint hint = table->hints + idx;
+
+
+ if ( idx >= table->max_hints )
+ {
+ FT_ERROR(( "psh_hint_table_record: invalid hint index %d\n", idx ));
+ return;
+ }
+
+ /* ignore active hints */
+ if ( psh_hint_is_active( hint ) )
+ return;
+
+ psh_hint_activate( hint );
+
+ /* now scan the current active hint set to check */
+ /* whether `hint' overlaps with another hint */
+ {
+ PSH_Hint* sorted = table->sort_global;
+ FT_UInt count = table->num_hints;
+ PSH_Hint hint2;
+
+
+ hint->parent = 0;
+ for ( ; count > 0; count--, sorted++ )
+ {
+ hint2 = sorted[0];
+
+ if ( psh_hint_overlap( hint, hint2 ) )
+ {
+ hint->parent = hint2;
+ break;
+ }
+ }
+ }
+
+ if ( table->num_hints < table->max_hints )
+ table->sort_global[table->num_hints++] = hint;
+ else
+ FT_ERROR(( "psh_hint_table_record: too many sorted hints! BUG!\n" ));
+ }
+
+
+ static void
+ psh_hint_table_record_mask( PSH_Hint_Table table,
+ PS_Mask hint_mask )
+ {
+ FT_Int mask = 0, val = 0;
+ FT_Byte* cursor = hint_mask->bytes;
+ FT_UInt idx, limit;
+
+
+ limit = hint_mask->num_bits;
+
+ for ( idx = 0; idx < limit; idx++ )
+ {
+ if ( mask == 0 )
+ {
+ val = *cursor++;
+ mask = 0x80;
+ }
+
+ if ( val & mask )
+ psh_hint_table_record( table, idx );
+
+ mask >>= 1;
+ }
+ }
+
+
+ /* create hints table */
+ static FT_Error
+ psh_hint_table_init( PSH_Hint_Table table,
+ PS_Hint_Table hints,
+ PS_Mask_Table hint_masks,
+ PS_Mask_Table counter_masks,
+ FT_Memory memory )
+ {
+ FT_UInt count;
+ FT_Error error;
+
+ FT_UNUSED( counter_masks );
+
+
+ count = hints->num_hints;
+
+ /* allocate our tables */
+ if ( FT_NEW_ARRAY( table->sort, 2 * count ) ||
+ FT_NEW_ARRAY( table->hints, count ) ||
+ FT_NEW_ARRAY( table->zones, 2 * count + 1 ) )
+ goto Exit;
+
+ table->max_hints = count;
+ table->sort_global = table->sort + count;
+ table->num_hints = 0;
+ table->num_zones = 0;
+ table->zone = 0;
+
+ /* initialize the `table->hints' array */
+ {
+ PSH_Hint write = table->hints;
+ PS_Hint read = hints->hints;
+
+
+ for ( ; count > 0; count--, write++, read++ )
+ {
+ write->org_pos = read->pos;
+ write->org_len = read->len;
+ write->flags = read->flags;
+ }
+ }
+
+ /* we now need to determine the initial `parent' stems; first */
+ /* activate the hints that are given by the initial hint masks */
+ if ( hint_masks )
+ {
+ PS_Mask mask = hint_masks->masks;
+
+
+ count = hint_masks->num_masks;
+ table->hint_masks = hint_masks;
+
+ for ( ; count > 0; count--, mask++ )
+ psh_hint_table_record_mask( table, mask );
+ }
+
+ /* finally, do a linear parse in case some hints were left alone */
+ if ( table->num_hints != table->max_hints )
+ {
+ FT_UInt idx;
+
+
+ FT_ERROR(( "psh_hint_table_init: missing/incorrect hint masks!\n" ));
+
+ count = table->max_hints;
+ for ( idx = 0; idx < count; idx++ )
+ psh_hint_table_record( table, idx );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ psh_hint_table_activate_mask( PSH_Hint_Table table,
+ PS_Mask hint_mask )
+ {
+ FT_Int mask = 0, val = 0;
+ FT_Byte* cursor = hint_mask->bytes;
+ FT_UInt idx, limit, count;
+
+
+ limit = hint_mask->num_bits;
+ count = 0;
+
+ psh_hint_table_deactivate( table );
+
+ for ( idx = 0; idx < limit; idx++ )
+ {
+ if ( mask == 0 )
+ {
+ val = *cursor++;
+ mask = 0x80;
+ }
+
+ if ( val & mask )
+ {
+ PSH_Hint hint = &table->hints[idx];
+
+
+ if ( !psh_hint_is_active( hint ) )
+ {
+ FT_UInt count2;
+
+#if 0
+ PSH_Hint* sort = table->sort;
+ PSH_Hint hint2;
+
+
+ for ( count2 = count; count2 > 0; count2--, sort++ )
+ {
+ hint2 = sort[0];
+ if ( psh_hint_overlap( hint, hint2 ) )
+ FT_ERROR(( "psh_hint_table_activate_mask:"
+ " found overlapping hints\n" ))
+ }
+#else
+ count2 = 0;
+#endif
+
+ if ( count2 == 0 )
+ {
+ psh_hint_activate( hint );
+ if ( count < table->max_hints )
+ table->sort[count++] = hint;
+ else
+ FT_ERROR(( "psh_hint_tableactivate_mask:"
+ " too many active hints\n" ));
+ }
+ }
+ }
+
+ mask >>= 1;
+ }
+ table->num_hints = count;
+
+ /* now, sort the hints; they are guaranteed to not overlap */
+ /* so we can compare their "org_pos" field directly */
+ {
+ FT_Int i1, i2;
+ PSH_Hint hint1, hint2;
+ PSH_Hint* sort = table->sort;
+
+
+ /* a simple bubble sort will do, since in 99% of cases, the hints */
+ /* will be already sorted -- and the sort will be linear */
+ for ( i1 = 1; i1 < (FT_Int)count; i1++ )
+ {
+ hint1 = sort[i1];
+ for ( i2 = i1 - 1; i2 >= 0; i2-- )
+ {
+ hint2 = sort[i2];
+
+ if ( hint2->org_pos < hint1->org_pos )
+ break;
+
+ sort[i2 + 1] = hint2;
+ sort[i2] = hint1;
+ }
+ }
+ }
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** HINTS GRID-FITTING AND OPTIMIZATION *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#if 1
+ static FT_Pos
+ psh_dimension_quantize_len( PSH_Dimension dim,
+ FT_Pos len,
+ FT_Bool do_snapping )
+ {
+ if ( len <= 64 )
+ len = 64;
+ else
+ {
+ FT_Pos delta = len - dim->stdw.widths[0].cur;
+
+
+ if ( delta < 0 )
+ delta = -delta;
+
+ if ( delta < 40 )
+ {
+ len = dim->stdw.widths[0].cur;
+ if ( len < 48 )
+ len = 48;
+ }
+
+ if ( len < 3 * 64 )
+ {
+ delta = ( len & 63 );
+ len &= -64;
+
+ if ( delta < 10 )
+ len += delta;
+
+ else if ( delta < 32 )
+ len += 10;
+
+ else if ( delta < 54 )
+ len += 54;
+
+ else
+ len += delta;
+ }
+ else
+ len = FT_PIX_ROUND( len );
+ }
+
+ if ( do_snapping )
+ len = FT_PIX_ROUND( len );
+
+ return len;
+ }
+#endif /* 0 */
+
+
+#ifdef DEBUG_HINTER
+
+ static void
+ ps_simple_scale( PSH_Hint_Table table,
+ FT_Fixed scale,
+ FT_Fixed delta,
+ FT_Int dimension )
+ {
+ PSH_Hint hint;
+ FT_UInt count;
+
+
+ for ( count = 0; count < table->max_hints; count++ )
+ {
+ hint = table->hints + count;
+
+ hint->cur_pos = FT_MulFix( hint->org_pos, scale ) + delta;
+ hint->cur_len = FT_MulFix( hint->org_len, scale );
+
+ if ( ps_debug_hint_func )
+ ps_debug_hint_func( hint, dimension );
+ }
+ }
+
+#endif /* DEBUG_HINTER */
+
+
+ static FT_Fixed
+ psh_hint_snap_stem_side_delta( FT_Fixed pos,
+ FT_Fixed len )
+ {
+ FT_Fixed delta1 = FT_PIX_ROUND( pos ) - pos;
+ FT_Fixed delta2 = FT_PIX_ROUND( pos + len ) - pos - len;
+
+
+ if ( FT_ABS( delta1 ) <= FT_ABS( delta2 ) )
+ return delta1;
+ else
+ return delta2;
+ }
+
+
+ static void
+ psh_hint_align( PSH_Hint hint,
+ PSH_Globals globals,
+ FT_Int dimension,
+ PSH_Glyph glyph )
+ {
+ PSH_Dimension dim = &globals->dimension[dimension];
+ FT_Fixed scale = dim->scale_mult;
+ FT_Fixed delta = dim->scale_delta;
+
+
+ if ( !psh_hint_is_fitted( hint ) )
+ {
+ FT_Pos pos = FT_MulFix( hint->org_pos, scale ) + delta;
+ FT_Pos len = FT_MulFix( hint->org_len, scale );
+
+ FT_Int do_snapping;
+ FT_Pos fit_len;
+ PSH_AlignmentRec align;
+
+
+ /* ignore stem alignments when requested through the hint flags */
+ if ( ( dimension == 0 && !glyph->do_horz_hints ) ||
+ ( dimension == 1 && !glyph->do_vert_hints ) )
+ {
+ hint->cur_pos = pos;
+ hint->cur_len = len;
+
+ psh_hint_set_fitted( hint );
+ return;
+ }
+
+ /* perform stem snapping when requested - this is necessary
+ * for monochrome and LCD hinting modes only
+ */
+ do_snapping = ( dimension == 0 && glyph->do_horz_snapping ) ||
+ ( dimension == 1 && glyph->do_vert_snapping );
+
+ hint->cur_len = fit_len = len;
+
+ /* check blue zones for horizontal stems */
+ align.align = PSH_BLUE_ALIGN_NONE;
+ align.align_bot = align.align_top = 0;
+
+ if ( dimension == 1 )
+ psh_blues_snap_stem( &globals->blues,
+ hint->org_pos + hint->org_len,
+ hint->org_pos,
+ &align );
+
+ switch ( align.align )
+ {
+ case PSH_BLUE_ALIGN_TOP:
+ /* the top of the stem is aligned against a blue zone */
+ hint->cur_pos = align.align_top - fit_len;
+ break;
+
+ case PSH_BLUE_ALIGN_BOT:
+ /* the bottom of the stem is aligned against a blue zone */
+ hint->cur_pos = align.align_bot;
+ break;
+
+ case PSH_BLUE_ALIGN_TOP | PSH_BLUE_ALIGN_BOT:
+ /* both edges of the stem are aligned against blue zones */
+ hint->cur_pos = align.align_bot;
+ hint->cur_len = align.align_top - align.align_bot;
+ break;
+
+ default:
+ {
+ PSH_Hint parent = hint->parent;
+
+
+ if ( parent )
+ {
+ FT_Pos par_org_center, par_cur_center;
+ FT_Pos cur_org_center, cur_delta;
+
+
+ /* ensure that parent is already fitted */
+ if ( !psh_hint_is_fitted( parent ) )
+ psh_hint_align( parent, globals, dimension, glyph );
+
+ /* keep original relation between hints, this is, use the */
+ /* scaled distance between the centers of the hints to */
+ /* compute the new position */
+ par_org_center = parent->org_pos + ( parent->org_len >> 1 );
+ par_cur_center = parent->cur_pos + ( parent->cur_len >> 1 );
+ cur_org_center = hint->org_pos + ( hint->org_len >> 1 );
+
+ cur_delta = FT_MulFix( cur_org_center - par_org_center, scale );
+ pos = par_cur_center + cur_delta - ( len >> 1 );
+ }
+
+ hint->cur_pos = pos;
+ hint->cur_len = fit_len;
+
+ /* Stem adjustment tries to snap stem widths to standard
+ * ones. This is important to prevent unpleasant rounding
+ * artefacts.
+ */
+ if ( glyph->do_stem_adjust )
+ {
+ if ( len <= 64 )
+ {
+ /* the stem is less than one pixel; we will center it
+ * around the nearest pixel center
+ */
+ if ( len >= 32 )
+ {
+ /* This is a special case where we also widen the stem
+ * and align it to the pixel grid.
+ *
+ * stem_center = pos + (len/2)
+ * nearest_pixel_center = FT_ROUND(stem_center-32)+32
+ * new_pos = nearest_pixel_center-32
+ * = FT_ROUND(stem_center-32)
+ * = FT_FLOOR(stem_center-32+32)
+ * = FT_FLOOR(stem_center)
+ * new_len = 64
+ */
+ pos = FT_PIX_FLOOR( pos + ( len >> 1 ) );
+ len = 64;
+ }
+ else if ( len > 0 )
+ {
+ /* This is a very small stem; we simply align it to the
+ * pixel grid, trying to find the minimal displacement.
+ *
+ * left = pos
+ * right = pos + len
+ * left_nearest_edge = ROUND(pos)
+ * right_nearest_edge = ROUND(right)
+ *
+ * if ( ABS(left_nearest_edge - left) <=
+ * ABS(right_nearest_edge - right) )
+ * new_pos = left
+ * else
+ * new_pos = right
+ */
+ FT_Pos left_nearest = FT_PIX_ROUND( pos );
+ FT_Pos right_nearest = FT_PIX_ROUND( pos + len );
+ FT_Pos left_disp = left_nearest - pos;
+ FT_Pos right_disp = right_nearest - ( pos + len );
+
+
+ if ( left_disp < 0 )
+ left_disp = -left_disp;
+ if ( right_disp < 0 )
+ right_disp = -right_disp;
+ if ( left_disp <= right_disp )
+ pos = left_nearest;
+ else
+ pos = right_nearest;
+ }
+ else
+ {
+ /* this is a ghost stem; we simply round it */
+ pos = FT_PIX_ROUND( pos );
+ }
+ }
+ else
+ {
+ len = psh_dimension_quantize_len( dim, len, 0 );
+ }
+ }
+
+ /* now that we have a good hinted stem width, try to position */
+ /* the stem along a pixel grid integer coordinate */
+ hint->cur_pos = pos + psh_hint_snap_stem_side_delta( pos, len );
+ hint->cur_len = len;
+ }
+ }
+
+ if ( do_snapping )
+ {
+ pos = hint->cur_pos;
+ len = hint->cur_len;
+
+ if ( len < 64 )
+ len = 64;
+ else
+ len = FT_PIX_ROUND( len );
+
+ switch ( align.align )
+ {
+ case PSH_BLUE_ALIGN_TOP:
+ hint->cur_pos = align.align_top - len;
+ hint->cur_len = len;
+ break;
+
+ case PSH_BLUE_ALIGN_BOT:
+ hint->cur_len = len;
+ break;
+
+ case PSH_BLUE_ALIGN_BOT | PSH_BLUE_ALIGN_TOP:
+ /* don't touch */
+ break;
+
+
+ default:
+ hint->cur_len = len;
+ if ( len & 64 )
+ pos = FT_PIX_FLOOR( pos + ( len >> 1 ) ) + 32;
+ else
+ pos = FT_PIX_ROUND( pos + ( len >> 1 ) );
+
+ hint->cur_pos = pos - ( len >> 1 );
+ hint->cur_len = len;
+ }
+ }
+
+ psh_hint_set_fitted( hint );
+
+#ifdef DEBUG_HINTER
+ if ( ps_debug_hint_func )
+ ps_debug_hint_func( hint, dimension );
+#endif
+ }
+ }
+
+
+#if 0 /* not used for now, experimental */
+
+ /*
+ * A variant to perform "light" hinting (i.e. FT_RENDER_MODE_LIGHT)
+ * of stems
+ */
+ static void
+ psh_hint_align_light( PSH_Hint hint,
+ PSH_Globals globals,
+ FT_Int dimension,
+ PSH_Glyph glyph )
+ {
+ PSH_Dimension dim = &globals->dimension[dimension];
+ FT_Fixed scale = dim->scale_mult;
+ FT_Fixed delta = dim->scale_delta;
+
+
+ if ( !psh_hint_is_fitted( hint ) )
+ {
+ FT_Pos pos = FT_MulFix( hint->org_pos, scale ) + delta;
+ FT_Pos len = FT_MulFix( hint->org_len, scale );
+
+ FT_Pos fit_len;
+
+ PSH_AlignmentRec align;
+
+
+ /* ignore stem alignments when requested through the hint flags */
+ if ( ( dimension == 0 && !glyph->do_horz_hints ) ||
+ ( dimension == 1 && !glyph->do_vert_hints ) )
+ {
+ hint->cur_pos = pos;
+ hint->cur_len = len;
+
+ psh_hint_set_fitted( hint );
+ return;
+ }
+
+ fit_len = len;
+
+ hint->cur_len = fit_len;
+
+ /* check blue zones for horizontal stems */
+ align.align = PSH_BLUE_ALIGN_NONE;
+ align.align_bot = align.align_top = 0;
+
+ if ( dimension == 1 )
+ psh_blues_snap_stem( &globals->blues,
+ hint->org_pos + hint->org_len,
+ hint->org_pos,
+ &align );
+
+ switch ( align.align )
+ {
+ case PSH_BLUE_ALIGN_TOP:
+ /* the top of the stem is aligned against a blue zone */
+ hint->cur_pos = align.align_top - fit_len;
+ break;
+
+ case PSH_BLUE_ALIGN_BOT:
+ /* the bottom of the stem is aligned against a blue zone */
+ hint->cur_pos = align.align_bot;
+ break;
+
+ case PSH_BLUE_ALIGN_TOP | PSH_BLUE_ALIGN_BOT:
+ /* both edges of the stem are aligned against blue zones */
+ hint->cur_pos = align.align_bot;
+ hint->cur_len = align.align_top - align.align_bot;
+ break;
+
+ default:
+ {
+ PSH_Hint parent = hint->parent;
+
+
+ if ( parent )
+ {
+ FT_Pos par_org_center, par_cur_center;
+ FT_Pos cur_org_center, cur_delta;
+
+
+ /* ensure that parent is already fitted */
+ if ( !psh_hint_is_fitted( parent ) )
+ psh_hint_align_light( parent, globals, dimension, glyph );
+
+ par_org_center = parent->org_pos + ( parent->org_len / 2 );
+ par_cur_center = parent->cur_pos + ( parent->cur_len / 2 );
+ cur_org_center = hint->org_pos + ( hint->org_len / 2 );
+
+ cur_delta = FT_MulFix( cur_org_center - par_org_center, scale );
+ pos = par_cur_center + cur_delta - ( len >> 1 );
+ }
+
+ /* Stems less than one pixel wide are easy -- we want to
+ * make them as dark as possible, so they must fall within
+ * one pixel. If the stem is split between two pixels
+ * then snap the edge that is nearer to the pixel boundary
+ * to the pixel boundary.
+ */
+ if ( len <= 64 )
+ {
+ if ( ( pos + len + 63 ) / 64 != pos / 64 + 1 )
+ pos += psh_hint_snap_stem_side_delta ( pos, len );
+ }
+
+ /* Position stems other to minimize the amount of mid-grays.
+ * There are, in general, two positions that do this,
+ * illustrated as A) and B) below.
+ *
+ * + + + +
+ *
+ * A) |--------------------------------|
+ * B) |--------------------------------|
+ * C) |--------------------------------|
+ *
+ * Position A) (split the excess stem equally) should be better
+ * for stems of width N + f where f < 0.5.
+ *
+ * Position B) (split the deficiency equally) should be better
+ * for stems of width N + f where f > 0.5.
+ *
+ * It turns out though that minimizing the total number of lit
+ * pixels is also important, so position C), with one edge
+ * aligned with a pixel boundary is actually preferable
+ * to A). There are also more possibile positions for C) than
+ * for A) or B), so it involves less distortion of the overall
+ * character shape.
+ */
+ else /* len > 64 */
+ {
+ FT_Fixed frac_len = len & 63;
+ FT_Fixed center = pos + ( len >> 1 );
+ FT_Fixed delta_a, delta_b;
+
+
+ if ( ( len / 64 ) & 1 )
+ {
+ delta_a = FT_PIX_FLOOR( center ) + 32 - center;
+ delta_b = FT_PIX_ROUND( center ) - center;
+ }
+ else
+ {
+ delta_a = FT_PIX_ROUND( center ) - center;
+ delta_b = FT_PIX_FLOOR( center ) + 32 - center;
+ }
+
+ /* We choose between B) and C) above based on the amount
+ * of fractinal stem width; for small amounts, choose
+ * C) always, for large amounts, B) always, and inbetween,
+ * pick whichever one involves less stem movement.
+ */
+ if ( frac_len < 32 )
+ {
+ pos += psh_hint_snap_stem_side_delta ( pos, len );
+ }
+ else if ( frac_len < 48 )
+ {
+ FT_Fixed side_delta = psh_hint_snap_stem_side_delta ( pos,
+ len );
+
+ if ( FT_ABS( side_delta ) < FT_ABS( delta_b ) )
+ pos += side_delta;
+ else
+ pos += delta_b;
+ }
+ else
+ {
+ pos += delta_b;
+ }
+ }
+
+ hint->cur_pos = pos;
+ }
+ } /* switch */
+
+ psh_hint_set_fitted( hint );
+
+#ifdef DEBUG_HINTER
+ if ( ps_debug_hint_func )
+ ps_debug_hint_func( hint, dimension );
+#endif
+ }
+ }
+
+#endif /* 0 */
+
+
+ static void
+ psh_hint_table_align_hints( PSH_Hint_Table table,
+ PSH_Globals globals,
+ FT_Int dimension,
+ PSH_Glyph glyph )
+ {
+ PSH_Hint hint;
+ FT_UInt count;
+
+#ifdef DEBUG_HINTER
+
+ PSH_Dimension dim = &globals->dimension[dimension];
+ FT_Fixed scale = dim->scale_mult;
+ FT_Fixed delta = dim->scale_delta;
+
+
+ if ( ps_debug_no_vert_hints && dimension == 0 )
+ {
+ ps_simple_scale( table, scale, delta, dimension );
+ return;
+ }
+
+ if ( ps_debug_no_horz_hints && dimension == 1 )
+ {
+ ps_simple_scale( table, scale, delta, dimension );
+ return;
+ }
+
+#endif /* DEBUG_HINTER*/
+
+ hint = table->hints;
+ count = table->max_hints;
+
+ for ( ; count > 0; count--, hint++ )
+ psh_hint_align( hint, globals, dimension, glyph );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** POINTS INTERPOLATION ROUTINES *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define PSH_ZONE_MIN -3200000L
+#define PSH_ZONE_MAX +3200000L
+
+#define xxDEBUG_ZONES
+
+
+#ifdef DEBUG_ZONES
+
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+ static void
+ psh_print_zone( PSH_Zone zone )
+ {
+ printf( "zone [scale,delta,min,max] = [%.3f,%.3f,%d,%d]\n",
+ zone->scale / 65536.0,
+ zone->delta / 64.0,
+ zone->min,
+ zone->max );
+ }
+
+#else
+
+#define psh_print_zone( x ) do { } while ( 0 )
+
+#endif /* DEBUG_ZONES */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** HINTER GLYPH MANAGEMENT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#if 1
+
+#define psh_corner_is_flat ft_corner_is_flat
+#define psh_corner_orientation ft_corner_orientation
+
+#else
+
+ FT_LOCAL_DEF( FT_Int )
+ psh_corner_is_flat( FT_Pos x_in,
+ FT_Pos y_in,
+ FT_Pos x_out,
+ FT_Pos y_out )
+ {
+ FT_Pos ax = x_in;
+ FT_Pos ay = y_in;
+
+ FT_Pos d_in, d_out, d_corner;
+
+
+ if ( ax < 0 )
+ ax = -ax;
+ if ( ay < 0 )
+ ay = -ay;
+ d_in = ax + ay;
+
+ ax = x_out;
+ if ( ax < 0 )
+ ax = -ax;
+ ay = y_out;
+ if ( ay < 0 )
+ ay = -ay;
+ d_out = ax + ay;
+
+ ax = x_out + x_in;
+ if ( ax < 0 )
+ ax = -ax;
+ ay = y_out + y_in;
+ if ( ay < 0 )
+ ay = -ay;
+ d_corner = ax + ay;
+
+ return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
+ }
+
+ static FT_Int
+ psh_corner_orientation( FT_Pos in_x,
+ FT_Pos in_y,
+ FT_Pos out_x,
+ FT_Pos out_y )
+ {
+ FT_Int result;
+
+
+ /* deal with the trivial cases quickly */
+ if ( in_y == 0 )
+ {
+ if ( in_x >= 0 )
+ result = out_y;
+ else
+ result = -out_y;
+ }
+ else if ( in_x == 0 )
+ {
+ if ( in_y >= 0 )
+ result = -out_x;
+ else
+ result = out_x;
+ }
+ else if ( out_y == 0 )
+ {
+ if ( out_x >= 0 )
+ result = in_y;
+ else
+ result = -in_y;
+ }
+ else if ( out_x == 0 )
+ {
+ if ( out_y >= 0 )
+ result = -in_x;
+ else
+ result = in_x;
+ }
+ else /* general case */
+ {
+ long long delta = (long long)in_x * out_y - (long long)in_y * out_x;
+
+ if ( delta == 0 )
+ result = 0;
+ else
+ result = 1 - 2 * ( delta < 0 );
+ }
+
+ return result;
+ }
+
+#endif /* !1 */
+
+
+#ifdef COMPUTE_INFLEXS
+
+ /* compute all inflex points in a given glyph */
+ static void
+ psh_glyph_compute_inflections( PSH_Glyph glyph )
+ {
+ FT_UInt n;
+
+
+ for ( n = 0; n < glyph->num_contours; n++ )
+ {
+ PSH_Point first, start, end, before, after;
+ FT_Pos in_x, in_y, out_x, out_y;
+ FT_Int orient_prev, orient_cur;
+ FT_Int finished = 0;
+
+
+ /* we need at least 4 points to create an inflection point */
+ if ( glyph->contours[n].count < 4 )
+ continue;
+
+ /* compute first segment in contour */
+ first = glyph->contours[n].start;
+
+ start = end = first;
+ do
+ {
+ end = end->next;
+ if ( end == first )
+ goto Skip;
+
+ in_x = end->org_u - start->org_u;
+ in_y = end->org_v - start->org_v;
+
+ } while ( in_x == 0 && in_y == 0 );
+
+ /* extend the segment start whenever possible */
+ before = start;
+ do
+ {
+ do
+ {
+ start = before;
+ before = before->prev;
+ if ( before == first )
+ goto Skip;
+
+ out_x = start->org_u - before->org_u;
+ out_y = start->org_v - before->org_v;
+
+ } while ( out_x == 0 && out_y == 0 );
+
+ orient_prev = psh_corner_orientation( in_x, in_y, out_x, out_y );
+
+ } while ( orient_prev == 0 );
+
+ first = start;
+ in_x = out_x;
+ in_y = out_y;
+
+ /* now, process all segments in the contour */
+ do
+ {
+ /* first, extend current segment's end whenever possible */
+ after = end;
+ do
+ {
+ do
+ {
+ end = after;
+ after = after->next;
+ if ( after == first )
+ finished = 1;
+
+ out_x = after->org_u - end->org_u;
+ out_y = after->org_v - end->org_v;
+
+ } while ( out_x == 0 && out_y == 0 );
+
+ orient_cur = psh_corner_orientation( in_x, in_y, out_x, out_y );
+
+ } while ( orient_cur == 0 );
+
+ if ( ( orient_cur ^ orient_prev ) < 0 )
+ {
+ do
+ {
+ psh_point_set_inflex( start );
+ start = start->next;
+ }
+ while ( start != end );
+
+ psh_point_set_inflex( start );
+ }
+
+ start = end;
+ end = after;
+ orient_prev = orient_cur;
+ in_x = out_x;
+ in_y = out_y;
+
+ } while ( !finished );
+
+ Skip:
+ ;
+ }
+ }
+
+#endif /* COMPUTE_INFLEXS */
+
+
+ static void
+ psh_glyph_done( PSH_Glyph glyph )
+ {
+ FT_Memory memory = glyph->memory;
+
+
+ psh_hint_table_done( &glyph->hint_tables[1], memory );
+ psh_hint_table_done( &glyph->hint_tables[0], memory );
+
+ FT_FREE( glyph->points );
+ FT_FREE( glyph->contours );
+
+ glyph->num_points = 0;
+ glyph->num_contours = 0;
+
+ glyph->memory = 0;
+ }
+
+
+ static int
+ psh_compute_dir( FT_Pos dx,
+ FT_Pos dy )
+ {
+ FT_Pos ax, ay;
+ int result = PSH_DIR_NONE;
+
+
+ ax = ( dx >= 0 ) ? dx : -dx;
+ ay = ( dy >= 0 ) ? dy : -dy;
+
+ if ( ay * 12 < ax )
+ {
+ /* |dy| <<< |dx| means a near-horizontal segment */
+ result = ( dx >= 0 ) ? PSH_DIR_RIGHT : PSH_DIR_LEFT;
+ }
+ else if ( ax * 12 < ay )
+ {
+ /* |dx| <<< |dy| means a near-vertical segment */
+ result = ( dy >= 0 ) ? PSH_DIR_UP : PSH_DIR_DOWN;
+ }
+
+ return result;
+ }
+
+
+ /* load outline point coordinates into hinter glyph */
+ static void
+ psh_glyph_load_points( PSH_Glyph glyph,
+ FT_Int dimension )
+ {
+ FT_Vector* vec = glyph->outline->points;
+ PSH_Point point = glyph->points;
+ FT_UInt count = glyph->num_points;
+
+
+ for ( ; count > 0; count--, point++, vec++ )
+ {
+ point->flags2 = 0;
+ point->hint = NULL;
+ if ( dimension == 0 )
+ {
+ point->org_u = vec->x;
+ point->org_v = vec->y;
+ }
+ else
+ {
+ point->org_u = vec->y;
+ point->org_v = vec->x;
+ }
+
+#ifdef DEBUG_HINTER
+ point->org_x = vec->x;
+ point->org_y = vec->y;
+#endif
+
+ }
+ }
+
+
+ /* save hinted point coordinates back to outline */
+ static void
+ psh_glyph_save_points( PSH_Glyph glyph,
+ FT_Int dimension )
+ {
+ FT_UInt n;
+ PSH_Point point = glyph->points;
+ FT_Vector* vec = glyph->outline->points;
+ char* tags = glyph->outline->tags;
+
+
+ for ( n = 0; n < glyph->num_points; n++ )
+ {
+ if ( dimension == 0 )
+ vec[n].x = point->cur_u;
+ else
+ vec[n].y = point->cur_u;
+
+ if ( psh_point_is_strong( point ) )
+ tags[n] |= (char)( ( dimension == 0 ) ? 32 : 64 );
+
+#ifdef DEBUG_HINTER
+
+ if ( dimension == 0 )
+ {
+ point->cur_x = point->cur_u;
+ point->flags_x = point->flags2 | point->flags;
+ }
+ else
+ {
+ point->cur_y = point->cur_u;
+ point->flags_y = point->flags2 | point->flags;
+ }
+
+#endif
+
+ point++;
+ }
+ }
+
+
+ static FT_Error
+ psh_glyph_init( PSH_Glyph glyph,
+ FT_Outline* outline,
+ PS_Hints ps_hints,
+ PSH_Globals globals )
+ {
+ FT_Error error;
+ FT_Memory memory;
+
+
+ /* clear all fields */
+ FT_MEM_ZERO( glyph, sizeof ( *glyph ) );
+
+ memory = glyph->memory = globals->memory;
+
+ /* allocate and setup points + contours arrays */
+ if ( FT_NEW_ARRAY( glyph->points, outline->n_points ) ||
+ FT_NEW_ARRAY( glyph->contours, outline->n_contours ) )
+ goto Exit;
+
+ glyph->num_points = outline->n_points;
+ glyph->num_contours = outline->n_contours;
+
+ {
+ FT_UInt first = 0, next, n;
+ PSH_Point points = glyph->points;
+ PSH_Contour contour = glyph->contours;
+
+
+ for ( n = 0; n < glyph->num_contours; n++ )
+ {
+ FT_Int count;
+ PSH_Point point;
+
+
+ next = outline->contours[n] + 1;
+ count = next - first;
+
+ contour->start = points + first;
+ contour->count = (FT_UInt)count;
+
+ if ( count > 0 )
+ {
+ point = points + first;
+
+ point->prev = points + next - 1;
+ point->contour = contour;
+
+ for ( ; count > 1; count-- )
+ {
+ point[0].next = point + 1;
+ point[1].prev = point;
+ point++;
+ point->contour = contour;
+ }
+ point->next = points + first;
+ }
+
+ contour++;
+ first = next;
+ }
+ }
+
+ {
+ PSH_Point points = glyph->points;
+ PSH_Point point = points;
+ FT_Vector* vec = outline->points;
+ FT_UInt n;
+
+
+ for ( n = 0; n < glyph->num_points; n++, point++ )
+ {
+ FT_Int n_prev = (FT_Int)( point->prev - points );
+ FT_Int n_next = (FT_Int)( point->next - points );
+ FT_Pos dxi, dyi, dxo, dyo;
+
+
+ if ( !( outline->tags[n] & FT_CURVE_TAG_ON ) )
+ point->flags = PSH_POINT_OFF;
+
+ dxi = vec[n].x - vec[n_prev].x;
+ dyi = vec[n].y - vec[n_prev].y;
+
+ point->dir_in = (FT_Char)psh_compute_dir( dxi, dyi );
+
+ dxo = vec[n_next].x - vec[n].x;
+ dyo = vec[n_next].y - vec[n].y;
+
+ point->dir_out = (FT_Char)psh_compute_dir( dxo, dyo );
+
+ /* detect smooth points */
+ if ( point->flags & PSH_POINT_OFF )
+ point->flags |= PSH_POINT_SMOOTH;
+
+ else if ( point->dir_in == point->dir_out )
+ {
+ if ( point->dir_out != PSH_DIR_NONE ||
+ psh_corner_is_flat( dxi, dyi, dxo, dyo ) )
+ point->flags |= PSH_POINT_SMOOTH;
+ }
+ }
+ }
+
+ glyph->outline = outline;
+ glyph->globals = globals;
+
+#ifdef COMPUTE_INFLEXS
+ psh_glyph_load_points( glyph, 0 );
+ psh_glyph_compute_inflections( glyph );
+#endif /* COMPUTE_INFLEXS */
+
+ /* now deal with hints tables */
+ error = psh_hint_table_init( &glyph->hint_tables [0],
+ &ps_hints->dimension[0].hints,
+ &ps_hints->dimension[0].masks,
+ &ps_hints->dimension[0].counters,
+ memory );
+ if ( error )
+ goto Exit;
+
+ error = psh_hint_table_init( &glyph->hint_tables [1],
+ &ps_hints->dimension[1].hints,
+ &ps_hints->dimension[1].masks,
+ &ps_hints->dimension[1].counters,
+ memory );
+ if ( error )
+ goto Exit;
+
+ Exit:
+ return error;
+ }
+
+
+ /* compute all extrema in a glyph for a given dimension */
+ static void
+ psh_glyph_compute_extrema( PSH_Glyph glyph )
+ {
+ FT_UInt n;
+
+
+ /* first of all, compute all local extrema */
+ for ( n = 0; n < glyph->num_contours; n++ )
+ {
+ PSH_Point first = glyph->contours[n].start;
+ PSH_Point point, before, after;
+
+
+ if ( glyph->contours[n].count == 0 )
+ continue;
+
+ point = first;
+ before = point;
+ after = point;
+
+ do
+ {
+ before = before->prev;
+ if ( before == first )
+ goto Skip;
+
+ } while ( before->org_u == point->org_u );
+
+ first = point = before->next;
+
+ for (;;)
+ {
+ after = point;
+ do
+ {
+ after = after->next;
+ if ( after == first )
+ goto Next;
+
+ } while ( after->org_u == point->org_u );
+
+ if ( before->org_u < point->org_u )
+ {
+ if ( after->org_u < point->org_u )
+ {
+ /* local maximum */
+ goto Extremum;
+ }
+ }
+ else /* before->org_u > point->org_u */
+ {
+ if ( after->org_u > point->org_u )
+ {
+ /* local minimum */
+ Extremum:
+ do
+ {
+ psh_point_set_extremum( point );
+ point = point->next;
+
+ } while ( point != after );
+ }
+ }
+
+ before = after->prev;
+ point = after;
+
+ } /* for */
+
+ Next:
+ ;
+ }
+
+ /* for each extremum, determine its direction along the */
+ /* orthogonal axis */
+ for ( n = 0; n < glyph->num_points; n++ )
+ {
+ PSH_Point point, before, after;
+
+
+ point = &glyph->points[n];
+ before = point;
+ after = point;
+
+ if ( psh_point_is_extremum( point ) )
+ {
+ do
+ {
+ before = before->prev;
+ if ( before == point )
+ goto Skip;
+
+ } while ( before->org_v == point->org_v );
+
+ do
+ {
+ after = after->next;
+ if ( after == point )
+ goto Skip;
+
+ } while ( after->org_v == point->org_v );
+ }
+
+ if ( before->org_v < point->org_v &&
+ after->org_v > point->org_v )
+ {
+ psh_point_set_positive( point );
+ }
+ else if ( before->org_v > point->org_v &&
+ after->org_v < point->org_v )
+ {
+ psh_point_set_negative( point );
+ }
+
+ Skip:
+ ;
+ }
+ }
+
+
+ /* major_dir is the direction for points on the bottom/left of the stem; */
+ /* Points on the top/right of the stem will have a direction of */
+ /* -major_dir. */
+
+ static void
+ psh_hint_table_find_strong_points( PSH_Hint_Table table,
+ PSH_Point point,
+ FT_UInt count,
+ FT_Int threshold,
+ FT_Int major_dir )
+ {
+ PSH_Hint* sort = table->sort;
+ FT_UInt num_hints = table->num_hints;
+
+
+ for ( ; count > 0; count--, point++ )
+ {
+ FT_Int point_dir = 0;
+ FT_Pos org_u = point->org_u;
+
+
+ if ( psh_point_is_strong( point ) )
+ continue;
+
+ if ( PSH_DIR_COMPARE( point->dir_in, major_dir ) )
+ point_dir = point->dir_in;
+
+ else if ( PSH_DIR_COMPARE( point->dir_out, major_dir ) )
+ point_dir = point->dir_out;
+
+ if ( point_dir )
+ {
+ if ( point_dir == major_dir )
+ {
+ FT_UInt nn;
+
+
+ for ( nn = 0; nn < num_hints; nn++ )
+ {
+ PSH_Hint hint = sort[nn];
+ FT_Pos d = org_u - hint->org_pos;
+
+
+ if ( d < threshold && -d < threshold )
+ {
+ psh_point_set_strong( point );
+ point->flags2 |= PSH_POINT_EDGE_MIN;
+ point->hint = hint;
+ break;
+ }
+ }
+ }
+ else if ( point_dir == -major_dir )
+ {
+ FT_UInt nn;
+
+
+ for ( nn = 0; nn < num_hints; nn++ )
+ {
+ PSH_Hint hint = sort[nn];
+ FT_Pos d = org_u - hint->org_pos - hint->org_len;
+
+
+ if ( d < threshold && -d < threshold )
+ {
+ psh_point_set_strong( point );
+ point->flags2 |= PSH_POINT_EDGE_MAX;
+ point->hint = hint;
+ break;
+ }
+ }
+ }
+ }
+
+#if 1
+ else if ( psh_point_is_extremum( point ) )
+ {
+ /* treat extrema as special cases for stem edge alignment */
+ FT_UInt nn, min_flag, max_flag;
+
+
+ if ( major_dir == PSH_DIR_HORIZONTAL )
+ {
+ min_flag = PSH_POINT_POSITIVE;
+ max_flag = PSH_POINT_NEGATIVE;
+ }
+ else
+ {
+ min_flag = PSH_POINT_NEGATIVE;
+ max_flag = PSH_POINT_POSITIVE;
+ }
+
+ if ( point->flags2 & min_flag )
+ {
+ for ( nn = 0; nn < num_hints; nn++ )
+ {
+ PSH_Hint hint = sort[nn];
+ FT_Pos d = org_u - hint->org_pos;
+
+
+ if ( d < threshold && -d < threshold )
+ {
+ point->flags2 |= PSH_POINT_EDGE_MIN;
+ point->hint = hint;
+ psh_point_set_strong( point );
+ break;
+ }
+ }
+ }
+ else if ( point->flags2 & max_flag )
+ {
+ for ( nn = 0; nn < num_hints; nn++ )
+ {
+ PSH_Hint hint = sort[nn];
+ FT_Pos d = org_u - hint->org_pos - hint->org_len;
+
+
+ if ( d < threshold && -d < threshold )
+ {
+ point->flags2 |= PSH_POINT_EDGE_MAX;
+ point->hint = hint;
+ psh_point_set_strong( point );
+ break;
+ }
+ }
+ }
+
+ if ( point->hint == NULL )
+ {
+ for ( nn = 0; nn < num_hints; nn++ )
+ {
+ PSH_Hint hint = sort[nn];
+
+
+ if ( org_u >= hint->org_pos &&
+ org_u <= hint->org_pos + hint->org_len )
+ {
+ point->hint = hint;
+ break;
+ }
+ }
+ }
+ }
+
+#endif /* 1 */
+ }
+ }
+
+
+ /* the accepted shift for strong points in fractional pixels */
+#define PSH_STRONG_THRESHOLD 32
+
+ /* the maximum shift value in font units */
+#define PSH_STRONG_THRESHOLD_MAXIMUM 30
+
+
+ /* find strong points in a glyph */
+ static void
+ psh_glyph_find_strong_points( PSH_Glyph glyph,
+ FT_Int dimension )
+ {
+ /* a point is `strong' if it is located on a stem edge and */
+ /* has an `in' or `out' tangent parallel to the hint's direction */
+
+ PSH_Hint_Table table = &glyph->hint_tables[dimension];
+ PS_Mask mask = table->hint_masks->masks;
+ FT_UInt num_masks = table->hint_masks->num_masks;
+ FT_UInt first = 0;
+ FT_Int major_dir = dimension == 0 ? PSH_DIR_VERTICAL
+ : PSH_DIR_HORIZONTAL;
+ PSH_Dimension dim = &glyph->globals->dimension[dimension];
+ FT_Fixed scale = dim->scale_mult;
+ FT_Int threshold;
+
+
+ threshold = (FT_Int)FT_DivFix( PSH_STRONG_THRESHOLD, scale );
+ if ( threshold > PSH_STRONG_THRESHOLD_MAXIMUM )
+ threshold = PSH_STRONG_THRESHOLD_MAXIMUM;
+
+ /* process secondary hints to `selected' points */
+ if ( num_masks > 1 && glyph->num_points > 0 )
+ {
+ first = mask->end_point;
+ mask++;
+ for ( ; num_masks > 1; num_masks--, mask++ )
+ {
+ FT_UInt next;
+ FT_Int count;
+
+
+ next = mask->end_point;
+ count = next - first;
+ if ( count > 0 )
+ {
+ PSH_Point point = glyph->points + first;
+
+
+ psh_hint_table_activate_mask( table, mask );
+
+ psh_hint_table_find_strong_points( table, point, count,
+ threshold, major_dir );
+ }
+ first = next;
+ }
+ }
+
+ /* process primary hints for all points */
+ if ( num_masks == 1 )
+ {
+ FT_UInt count = glyph->num_points;
+ PSH_Point point = glyph->points;
+
+
+ psh_hint_table_activate_mask( table, table->hint_masks->masks );
+
+ psh_hint_table_find_strong_points( table, point, count,
+ threshold, major_dir );
+ }
+
+ /* now, certain points may have been attached to a hint and */
+ /* not marked as strong; update their flags then */
+ {
+ FT_UInt count = glyph->num_points;
+ PSH_Point point = glyph->points;
+
+
+ for ( ; count > 0; count--, point++ )
+ if ( point->hint && !psh_point_is_strong( point ) )
+ psh_point_set_strong( point );
+ }
+ }
+
+
+ /* find points in a glyph which are in a blue zone and have `in' or */
+ /* `out' tangents parallel to the horizontal axis */
+ static void
+ psh_glyph_find_blue_points( PSH_Blues blues,
+ PSH_Glyph glyph )
+ {
+ PSH_Blue_Table table;
+ PSH_Blue_Zone zone;
+ FT_UInt glyph_count = glyph->num_points;
+ FT_UInt blue_count;
+ PSH_Point point = glyph->points;
+
+
+ for ( ; glyph_count > 0; glyph_count--, point++ )
+ {
+ FT_Pos y;
+
+
+ /* check tangents */
+ if ( !PSH_DIR_COMPARE( point->dir_in, PSH_DIR_HORIZONTAL ) &&
+ !PSH_DIR_COMPARE( point->dir_out, PSH_DIR_HORIZONTAL ) )
+ continue;
+
+ /* skip strong points */
+ if ( psh_point_is_strong( point ) )
+ continue;
+
+ y = point->org_u;
+
+ /* look up top zones */
+ table = &blues->normal_top;
+ blue_count = table->count;
+ zone = table->zones;
+
+ for ( ; blue_count > 0; blue_count--, zone++ )
+ {
+ FT_Pos delta = y - zone->org_bottom;
+
+
+ if ( delta < -blues->blue_fuzz )
+ break;
+
+ if ( y <= zone->org_top + blues->blue_fuzz )
+ if ( blues->no_overshoots || delta <= blues->blue_threshold )
+ {
+ point->cur_u = zone->cur_bottom;
+ psh_point_set_strong( point );
+ psh_point_set_fitted( point );
+ }
+ }
+
+ /* look up bottom zones */
+ table = &blues->normal_bottom;
+ blue_count = table->count;
+ zone = table->zones + blue_count - 1;
+
+ for ( ; blue_count > 0; blue_count--, zone-- )
+ {
+ FT_Pos delta = zone->org_top - y;
+
+
+ if ( delta < -blues->blue_fuzz )
+ break;
+
+ if ( y >= zone->org_bottom - blues->blue_fuzz )
+ if ( blues->no_overshoots || delta < blues->blue_threshold )
+ {
+ point->cur_u = zone->cur_top;
+ psh_point_set_strong( point );
+ psh_point_set_fitted( point );
+ }
+ }
+ }
+ }
+
+
+ /* interpolate strong points with the help of hinted coordinates */
+ static void
+ psh_glyph_interpolate_strong_points( PSH_Glyph glyph,
+ FT_Int dimension )
+ {
+ PSH_Dimension dim = &glyph->globals->dimension[dimension];
+ FT_Fixed scale = dim->scale_mult;
+
+ FT_UInt count = glyph->num_points;
+ PSH_Point point = glyph->points;
+
+
+ for ( ; count > 0; count--, point++ )
+ {
+ PSH_Hint hint = point->hint;
+
+
+ if ( hint )
+ {
+ FT_Pos delta;
+
+
+ if ( psh_point_is_edge_min( point ) )
+ point->cur_u = hint->cur_pos;
+
+ else if ( psh_point_is_edge_max( point ) )
+ point->cur_u = hint->cur_pos + hint->cur_len;
+
+ else
+ {
+ delta = point->org_u - hint->org_pos;
+
+ if ( delta <= 0 )
+ point->cur_u = hint->cur_pos + FT_MulFix( delta, scale );
+
+ else if ( delta >= hint->org_len )
+ point->cur_u = hint->cur_pos + hint->cur_len +
+ FT_MulFix( delta - hint->org_len, scale );
+
+ else if ( hint->org_len > 0 )
+ point->cur_u = hint->cur_pos +
+ FT_MulDiv( delta, hint->cur_len,
+ hint->org_len );
+ else
+ point->cur_u = hint->cur_pos;
+ }
+ psh_point_set_fitted( point );
+ }
+ }
+ }
+
+
+#define PSH_MAX_STRONG_INTERNAL 16
+
+ static void
+ psh_glyph_interpolate_normal_points( PSH_Glyph glyph,
+ FT_Int dimension )
+ {
+
+#if 1
+ /* first technique: a point is strong if it is a local extremum */
+
+ PSH_Dimension dim = &glyph->globals->dimension[dimension];
+ FT_Fixed scale = dim->scale_mult;
+ FT_Memory memory = glyph->memory;
+
+ PSH_Point* strongs = NULL;
+ PSH_Point strongs_0[PSH_MAX_STRONG_INTERNAL];
+ FT_UInt num_strongs = 0;
+
+ PSH_Point points = glyph->points;
+ PSH_Point points_end = points + glyph->num_points;
+ PSH_Point point;
+
+
+ /* first count the number of strong points */
+ for ( point = points; point < points_end; point++ )
+ {
+ if ( psh_point_is_strong( point ) )
+ num_strongs++;
+ }
+
+ if ( num_strongs == 0 ) /* nothing to do here */
+ return;
+
+ /* allocate an array to store a list of points, */
+ /* stored in increasing org_u order */
+ if ( num_strongs <= PSH_MAX_STRONG_INTERNAL )
+ strongs = strongs_0;
+ else
+ {
+ FT_Error error;
+
+
+ if ( FT_NEW_ARRAY( strongs, num_strongs ) )
+ return;
+ }
+
+ num_strongs = 0;
+ for ( point = points; point < points_end; point++ )
+ {
+ PSH_Point* insert;
+
+
+ if ( !psh_point_is_strong( point ) )
+ continue;
+
+ for ( insert = strongs + num_strongs; insert > strongs; insert-- )
+ {
+ if ( insert[-1]->org_u <= point->org_u )
+ break;
+
+ insert[0] = insert[-1];
+ }
+ insert[0] = point;
+ num_strongs++;
+ }
+
+ /* now try to interpolate all normal points */
+ for ( point = points; point < points_end; point++ )
+ {
+ if ( psh_point_is_strong( point ) )
+ continue;
+
+ /* sometimes, some local extrema are smooth points */
+ if ( psh_point_is_smooth( point ) )
+ {
+ if ( point->dir_in == PSH_DIR_NONE ||
+ point->dir_in != point->dir_out )
+ continue;
+
+ if ( !psh_point_is_extremum( point ) &&
+ !psh_point_is_inflex( point ) )
+ continue;
+
+ point->flags &= ~PSH_POINT_SMOOTH;
+ }
+
+ /* find best enclosing point coordinates then interpolate */
+ {
+ PSH_Point before, after;
+ FT_UInt nn;
+
+
+ for ( nn = 0; nn < num_strongs; nn++ )
+ if ( strongs[nn]->org_u > point->org_u )
+ break;
+
+ if ( nn == 0 ) /* point before the first strong point */
+ {
+ after = strongs[0];
+
+ point->cur_u = after->cur_u +
+ FT_MulFix( point->org_u - after->org_u,
+ scale );
+ }
+ else
+ {
+ before = strongs[nn - 1];
+
+ for ( nn = num_strongs; nn > 0; nn-- )
+ if ( strongs[nn - 1]->org_u < point->org_u )
+ break;
+
+ if ( nn == num_strongs ) /* point is after last strong point */
+ {
+ before = strongs[nn - 1];
+
+ point->cur_u = before->cur_u +
+ FT_MulFix( point->org_u - before->org_u,
+ scale );
+ }
+ else
+ {
+ FT_Pos u;
+
+
+ after = strongs[nn];
+
+ /* now interpolate point between before and after */
+ u = point->org_u;
+
+ if ( u == before->org_u )
+ point->cur_u = before->cur_u;
+
+ else if ( u == after->org_u )
+ point->cur_u = after->cur_u;
+
+ else
+ point->cur_u = before->cur_u +
+ FT_MulDiv( u - before->org_u,
+ after->cur_u - before->cur_u,
+ after->org_u - before->org_u );
+ }
+ }
+ psh_point_set_fitted( point );
+ }
+ }
+
+ if ( strongs != strongs_0 )
+ FT_FREE( strongs );
+
+#endif /* 1 */
+
+ }
+
+
+ /* interpolate other points */
+ static void
+ psh_glyph_interpolate_other_points( PSH_Glyph glyph,
+ FT_Int dimension )
+ {
+ PSH_Dimension dim = &glyph->globals->dimension[dimension];
+ FT_Fixed scale = dim->scale_mult;
+ FT_Fixed delta = dim->scale_delta;
+ PSH_Contour contour = glyph->contours;
+ FT_UInt num_contours = glyph->num_contours;
+
+
+ for ( ; num_contours > 0; num_contours--, contour++ )
+ {
+ PSH_Point start = contour->start;
+ PSH_Point first, next, point;
+ FT_UInt fit_count;
+
+
+ /* count the number of strong points in this contour */
+ next = start + contour->count;
+ fit_count = 0;
+ first = 0;
+
+ for ( point = start; point < next; point++ )
+ if ( psh_point_is_fitted( point ) )
+ {
+ if ( !first )
+ first = point;
+
+ fit_count++;
+ }
+
+ /* if there are less than 2 fitted points in the contour, we */
+ /* simply scale and eventually translate the contour points */
+ if ( fit_count < 2 )
+ {
+ if ( fit_count == 1 )
+ delta = first->cur_u - FT_MulFix( first->org_u, scale );
+
+ for ( point = start; point < next; point++ )
+ if ( point != first )
+ point->cur_u = FT_MulFix( point->org_u, scale ) + delta;
+
+ goto Next_Contour;
+ }
+
+ /* there are more than 2 strong points in this contour; we */
+ /* need to interpolate weak points between them */
+ start = first;
+ do
+ {
+ point = first;
+
+ /* skip consecutive fitted points */
+ for (;;)
+ {
+ next = first->next;
+ if ( next == start )
+ goto Next_Contour;
+
+ if ( !psh_point_is_fitted( next ) )
+ break;
+
+ first = next;
+ }
+
+ /* find next fitted point after unfitted one */
+ for (;;)
+ {
+ next = next->next;
+ if ( psh_point_is_fitted( next ) )
+ break;
+ }
+
+ /* now interpolate between them */
+ {
+ FT_Pos org_a, org_ab, cur_a, cur_ab;
+ FT_Pos org_c, org_ac, cur_c;
+ FT_Fixed scale_ab;
+
+
+ if ( first->org_u <= next->org_u )
+ {
+ org_a = first->org_u;
+ cur_a = first->cur_u;
+ org_ab = next->org_u - org_a;
+ cur_ab = next->cur_u - cur_a;
+ }
+ else
+ {
+ org_a = next->org_u;
+ cur_a = next->cur_u;
+ org_ab = first->org_u - org_a;
+ cur_ab = first->cur_u - cur_a;
+ }
+
+ scale_ab = 0x10000L;
+ if ( org_ab > 0 )
+ scale_ab = FT_DivFix( cur_ab, org_ab );
+
+ point = first->next;
+ do
+ {
+ org_c = point->org_u;
+ org_ac = org_c - org_a;
+
+ if ( org_ac <= 0 )
+ {
+ /* on the left of the interpolation zone */
+ cur_c = cur_a + FT_MulFix( org_ac, scale );
+ }
+ else if ( org_ac >= org_ab )
+ {
+ /* on the right on the interpolation zone */
+ cur_c = cur_a + cur_ab + FT_MulFix( org_ac - org_ab, scale );
+ }
+ else
+ {
+ /* within the interpolation zone */
+ cur_c = cur_a + FT_MulFix( org_ac, scale_ab );
+ }
+
+ point->cur_u = cur_c;
+
+ point = point->next;
+
+ } while ( point != next );
+ }
+
+ /* keep going until all points in the contours have been processed */
+ first = next;
+
+ } while ( first != start );
+
+ Next_Contour:
+ ;
+ }
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** HIGH-LEVEL INTERFACE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ FT_Error
+ ps_hints_apply( PS_Hints ps_hints,
+ FT_Outline* outline,
+ PSH_Globals globals,
+ FT_Render_Mode hint_mode )
+ {
+ PSH_GlyphRec glyphrec;
+ PSH_Glyph glyph = &glyphrec;
+ FT_Error error;
+#ifdef DEBUG_HINTER
+ FT_Memory memory;
+#endif
+ FT_Int dimension;
+
+
+ /* something to do? */
+ if ( outline->n_points == 0 || outline->n_contours == 0 )
+ return PSH_Err_Ok;
+
+#ifdef DEBUG_HINTER
+
+ memory = globals->memory;
+
+ if ( ps_debug_glyph )
+ {
+ psh_glyph_done( ps_debug_glyph );
+ FT_FREE( ps_debug_glyph );
+ }
+
+ if ( FT_NEW( glyph ) )
+ return error;
+
+ ps_debug_glyph = glyph;
+
+#endif /* DEBUG_HINTER */
+
+ error = psh_glyph_init( glyph, outline, ps_hints, globals );
+ if ( error )
+ goto Exit;
+
+ /* try to optimize the y_scale so that the top of non-capital letters
+ * is aligned on a pixel boundary whenever possible
+ */
+ {
+ PSH_Dimension dim_x = &glyph->globals->dimension[0];
+ PSH_Dimension dim_y = &glyph->globals->dimension[1];
+
+ FT_Fixed x_scale = dim_x->scale_mult;
+ FT_Fixed y_scale = dim_y->scale_mult;
+
+ FT_Fixed old_x_scale = x_scale;
+ FT_Fixed old_y_scale = y_scale;
+
+ FT_Fixed scaled;
+ FT_Fixed fitted;
+
+ FT_Bool rescale = FALSE;
+
+
+ scaled = FT_MulFix( globals->blues.normal_top.zones->org_ref, y_scale );
+ fitted = FT_PIX_ROUND( scaled );
+
+ if ( fitted != 0 && scaled != fitted )
+ {
+ rescale = TRUE;
+
+ y_scale = FT_MulDiv( y_scale, fitted, scaled );
+
+ if ( fitted < scaled )
+ x_scale -= x_scale / 50;
+
+ psh_globals_set_scale( glyph->globals, x_scale, y_scale, 0, 0 );
+ }
+
+ glyph->do_horz_hints = 1;
+ glyph->do_vert_hints = 1;
+
+ glyph->do_horz_snapping = FT_BOOL( hint_mode == FT_RENDER_MODE_MONO ||
+ hint_mode == FT_RENDER_MODE_LCD );
+
+ glyph->do_vert_snapping = FT_BOOL( hint_mode == FT_RENDER_MODE_MONO ||
+ hint_mode == FT_RENDER_MODE_LCD_V );
+
+ glyph->do_stem_adjust = FT_BOOL( hint_mode != FT_RENDER_MODE_LIGHT );
+
+ for ( dimension = 0; dimension < 2; dimension++ )
+ {
+ /* load outline coordinates into glyph */
+ psh_glyph_load_points( glyph, dimension );
+
+ /* compute local extrema */
+ psh_glyph_compute_extrema( glyph );
+
+ /* compute aligned stem/hints positions */
+ psh_hint_table_align_hints( &glyph->hint_tables[dimension],
+ glyph->globals,
+ dimension,
+ glyph );
+
+ /* find strong points, align them, then interpolate others */
+ psh_glyph_find_strong_points( glyph, dimension );
+ if ( dimension == 1 )
+ psh_glyph_find_blue_points( &globals->blues, glyph );
+ psh_glyph_interpolate_strong_points( glyph, dimension );
+ psh_glyph_interpolate_normal_points( glyph, dimension );
+ psh_glyph_interpolate_other_points( glyph, dimension );
+
+ /* save hinted coordinates back to outline */
+ psh_glyph_save_points( glyph, dimension );
+
+ if ( rescale )
+ psh_globals_set_scale( glyph->globals,
+ old_x_scale, old_y_scale, 0, 0 );
+ }
+ }
+
+ Exit:
+
+#ifndef DEBUG_HINTER
+ psh_glyph_done( glyph );
+#endif
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.h
new file mode 100644
index 00000000000..1a248a70524
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.h
@@ -0,0 +1,255 @@
+/***************************************************************************/
+/* */
+/* pshalgo.h */
+/* */
+/* PostScript hinting algorithm (specification). */
+/* */
+/* Copyright 2001, 2002, 2003, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSHALGO_H__
+#define __PSHALGO_H__
+
+
+#include "pshrec.h"
+#include "pshglob.h"
+#include FT_TRIGONOMETRY_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* handle to Hint structure */
+ typedef struct PSH_HintRec_* PSH_Hint;
+
+ /* hint bit-flags */
+ typedef enum PSH_Hint_Flags_
+ {
+ PSH_HINT_GHOST = PS_HINT_FLAG_GHOST,
+ PSH_HINT_BOTTOM = PS_HINT_FLAG_BOTTOM,
+ PSH_HINT_ACTIVE = 4,
+ PSH_HINT_FITTED = 8
+
+ } PSH_Hint_Flags;
+
+
+#define psh_hint_is_active( x ) ( ( (x)->flags & PSH_HINT_ACTIVE ) != 0 )
+#define psh_hint_is_ghost( x ) ( ( (x)->flags & PSH_HINT_GHOST ) != 0 )
+#define psh_hint_is_fitted( x ) ( ( (x)->flags & PSH_HINT_FITTED ) != 0 )
+
+#define psh_hint_activate( x ) (x)->flags |= PSH_HINT_ACTIVE
+#define psh_hint_deactivate( x ) (x)->flags &= ~PSH_HINT_ACTIVE
+#define psh_hint_set_fitted( x ) (x)->flags |= PSH_HINT_FITTED
+
+ /* hint structure */
+ typedef struct PSH_HintRec_
+ {
+ FT_Int org_pos;
+ FT_Int org_len;
+ FT_Pos cur_pos;
+ FT_Pos cur_len;
+ FT_UInt flags;
+ PSH_Hint parent;
+ FT_Int order;
+
+ } PSH_HintRec;
+
+
+ /* this is an interpolation zone used for strong points; */
+ /* weak points are interpolated according to their strong */
+ /* neighbours */
+ typedef struct PSH_ZoneRec_
+ {
+ FT_Fixed scale;
+ FT_Fixed delta;
+ FT_Pos min;
+ FT_Pos max;
+
+ } PSH_ZoneRec, *PSH_Zone;
+
+
+ typedef struct PSH_Hint_TableRec_
+ {
+ FT_UInt max_hints;
+ FT_UInt num_hints;
+ PSH_Hint hints;
+ PSH_Hint* sort;
+ PSH_Hint* sort_global;
+ FT_UInt num_zones;
+ PSH_ZoneRec* zones;
+ PSH_Zone zone;
+ PS_Mask_Table hint_masks;
+ PS_Mask_Table counter_masks;
+
+ } PSH_Hint_TableRec, *PSH_Hint_Table;
+
+
+ typedef struct PSH_PointRec_* PSH_Point;
+ typedef struct PSH_ContourRec_* PSH_Contour;
+
+ enum
+ {
+ PSH_DIR_NONE = 4,
+ PSH_DIR_UP = -1,
+ PSH_DIR_DOWN = 1,
+ PSH_DIR_LEFT = -2,
+ PSH_DIR_RIGHT = 2
+ };
+
+#define PSH_DIR_HORIZONTAL 2
+#define PSH_DIR_VERTICAL 1
+
+#define PSH_DIR_COMPARE( d1, d2 ) ( (d1) == (d2) || (d1) == -(d2) )
+#define PSH_DIR_IS_HORIZONTAL( d ) PSH_DIR_COMPARE( d, PSH_DIR_HORIZONTAL )
+#define PSH_DIR_IS_VERTICAL( d ) PSH_DIR_COMPARE( d, PSH_DIR_VERTICAL )
+
+
+ /* the following bit-flags are computed once by the glyph */
+ /* analyzer, for both dimensions */
+ enum
+ {
+ PSH_POINT_OFF = 1, /* point is off the curve */
+ PSH_POINT_SMOOTH = 2, /* point is smooth */
+ PSH_POINT_INFLEX = 4 /* point is inflection */
+ };
+
+#define psh_point_is_smooth( p ) ( (p)->flags & PSH_POINT_SMOOTH )
+#define psh_point_is_off( p ) ( (p)->flags & PSH_POINT_OFF )
+#define psh_point_is_inflex( p ) ( (p)->flags & PSH_POINT_INFLEX )
+
+#define psh_point_set_smooth( p ) (p)->flags |= PSH_POINT_SMOOTH
+#define psh_point_set_off( p ) (p)->flags |= PSH_POINT_OFF
+#define psh_point_set_inflex( p ) (p)->flags |= PSH_POINT_INFLEX
+
+ /* the following bit-flags are re-computed for each dimension */
+ enum
+ {
+ PSH_POINT_STRONG = 16, /* point is strong */
+ PSH_POINT_FITTED = 32, /* point is already fitted */
+ PSH_POINT_EXTREMUM = 64, /* point is local extremum */
+ PSH_POINT_POSITIVE = 128, /* extremum has positive contour flow */
+ PSH_POINT_NEGATIVE = 256, /* extremum has negative contour flow */
+ PSH_POINT_EDGE_MIN = 512, /* point is aligned to left/bottom stem edge */
+ PSH_POINT_EDGE_MAX = 1024 /* point is aligned to top/right stem edge */
+ };
+
+#define psh_point_is_strong( p ) ( (p)->flags2 & PSH_POINT_STRONG )
+#define psh_point_is_fitted( p ) ( (p)->flags2 & PSH_POINT_FITTED )
+#define psh_point_is_extremum( p ) ( (p)->flags2 & PSH_POINT_EXTREMUM )
+#define psh_point_is_positive( p ) ( (p)->flags2 & PSH_POINT_POSITIVE )
+#define psh_point_is_negative( p ) ( (p)->flags2 & PSH_POINT_NEGATIVE )
+#define psh_point_is_edge_min( p ) ( (p)->flags2 & PSH_POINT_EDGE_MIN )
+#define psh_point_is_edge_max( p ) ( (p)->flags2 & PSH_POINT_EDGE_MAX )
+
+#define psh_point_set_strong( p ) (p)->flags2 |= PSH_POINT_STRONG
+#define psh_point_set_fitted( p ) (p)->flags2 |= PSH_POINT_FITTED
+#define psh_point_set_extremum( p ) (p)->flags2 |= PSH_POINT_EXTREMUM
+#define psh_point_set_positive( p ) (p)->flags2 |= PSH_POINT_POSITIVE
+#define psh_point_set_negative( p ) (p)->flags2 |= PSH_POINT_NEGATIVE
+#define psh_point_set_edge_min( p ) (p)->flags2 |= PSH_POINT_EDGE_MIN
+#define psh_point_set_edge_max( p ) (p)->flags2 |= PSH_POINT_EDGE_MAX
+
+
+ typedef struct PSH_PointRec_
+ {
+ PSH_Point prev;
+ PSH_Point next;
+ PSH_Contour contour;
+ FT_UInt flags;
+ FT_UInt flags2;
+ FT_Char dir_in;
+ FT_Char dir_out;
+ FT_Angle angle_in;
+ FT_Angle angle_out;
+ PSH_Hint hint;
+ FT_Pos org_u;
+ FT_Pos org_v;
+ FT_Pos cur_u;
+#ifdef DEBUG_HINTER
+ FT_Pos org_x;
+ FT_Pos cur_x;
+ FT_Pos org_y;
+ FT_Pos cur_y;
+ FT_UInt flags_x;
+ FT_UInt flags_y;
+#endif
+
+ } PSH_PointRec;
+
+
+#define PSH_POINT_EQUAL_ORG( a, b ) ( (a)->org_u == (b)->org_u && \
+ (a)->org_v == (b)->org_v )
+
+#define PSH_POINT_ANGLE( a, b ) FT_Atan2( (b)->org_u - (a)->org_u, \
+ (b)->org_v - (a)->org_v )
+
+ typedef struct PSH_ContourRec_
+ {
+ PSH_Point start;
+ FT_UInt count;
+
+ } PSH_ContourRec;
+
+
+ typedef struct PSH_GlyphRec_
+ {
+ FT_UInt num_points;
+ FT_UInt num_contours;
+
+ PSH_Point points;
+ PSH_Contour contours;
+
+ FT_Memory memory;
+ FT_Outline* outline;
+ PSH_Globals globals;
+ PSH_Hint_TableRec hint_tables[2];
+
+ FT_Bool vertical;
+ FT_Int major_dir;
+ FT_Int minor_dir;
+
+ FT_Bool do_horz_hints;
+ FT_Bool do_vert_hints;
+ FT_Bool do_horz_snapping;
+ FT_Bool do_vert_snapping;
+ FT_Bool do_stem_adjust;
+
+ } PSH_GlyphRec, *PSH_Glyph;
+
+
+#ifdef DEBUG_HINTER
+ extern PSH_Hint_Table ps_debug_hint_table;
+
+ typedef void
+ (*PSH_HintFunc)( PSH_Hint hint,
+ FT_Bool vertical );
+
+ extern PSH_HintFunc ps_debug_hint_func;
+
+ extern PSH_Glyph ps_debug_glyph;
+#endif
+
+
+ extern FT_Error
+ ps_hints_apply( PS_Hints ps_hints,
+ FT_Outline* outline,
+ PSH_Globals globals,
+ FT_Render_Mode hint_mode );
+
+
+FT_END_HEADER
+
+
+#endif /* __PSHALGO_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.c
new file mode 100644
index 00000000000..8a69aa1e845
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.c
@@ -0,0 +1,750 @@
+/***************************************************************************/
+/* */
+/* pshglob.c */
+/* */
+/* PostScript hinter global hinting management (body). */
+/* Inspired by the new auto-hinter module. */
+/* */
+/* Copyright 2001, 2002, 2003, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used */
+/* modified and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "pshglob.h"
+
+#ifdef DEBUG_HINTER
+ PSH_Globals ps_debug_globals = 0;
+#endif
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** STANDARD WIDTHS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* scale the widths/heights table */
+ static void
+ psh_globals_scale_widths( PSH_Globals globals,
+ FT_UInt direction )
+ {
+ PSH_Dimension dim = &globals->dimension[direction];
+ PSH_Widths stdw = &dim->stdw;
+ FT_UInt count = stdw->count;
+ PSH_Width width = stdw->widths;
+ PSH_Width stand = width; /* standard width/height */
+ FT_Fixed scale = dim->scale_mult;
+
+
+ if ( count > 0 )
+ {
+ width->cur = FT_MulFix( width->org, scale );
+ width->fit = FT_PIX_ROUND( width->cur );
+
+ width++;
+ count--;
+
+ for ( ; count > 0; count--, width++ )
+ {
+ FT_Pos w, dist;
+
+
+ w = FT_MulFix( width->org, scale );
+ dist = w - stand->cur;
+
+ if ( dist < 0 )
+ dist = -dist;
+
+ if ( dist < 128 )
+ w = stand->cur;
+
+ width->cur = w;
+ width->fit = FT_PIX_ROUND( w );
+ }
+ }
+ }
+
+
+#if 0
+
+ /* org_width is is font units, result in device pixels, 26.6 format */
+ FT_LOCAL_DEF( FT_Pos )
+ psh_dimension_snap_width( PSH_Dimension dimension,
+ FT_Int org_width )
+ {
+ FT_UInt n;
+ FT_Pos width = FT_MulFix( org_width, dimension->scale_mult );
+ FT_Pos best = 64 + 32 + 2;
+ FT_Pos reference = width;
+
+
+ for ( n = 0; n < dimension->stdw.count; n++ )
+ {
+ FT_Pos w;
+ FT_Pos dist;
+
+
+ w = dimension->stdw.widths[n].cur;
+ dist = width - w;
+ if ( dist < 0 )
+ dist = -dist;
+ if ( dist < best )
+ {
+ best = dist;
+ reference = w;
+ }
+ }
+
+ if ( width >= reference )
+ {
+ width -= 0x21;
+ if ( width < reference )
+ width = reference;
+ }
+ else
+ {
+ width += 0x21;
+ if ( width > reference )
+ width = reference;
+ }
+
+ return width;
+ }
+
+#endif /* 0 */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** BLUE ZONES *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ psh_blues_set_zones_0( PSH_Blues target,
+ FT_Bool is_others,
+ FT_UInt read_count,
+ FT_Short* read,
+ PSH_Blue_Table top_table,
+ PSH_Blue_Table bot_table )
+ {
+ FT_UInt count_top = top_table->count;
+ FT_UInt count_bot = bot_table->count;
+ FT_Bool first = 1;
+
+ FT_UNUSED( target );
+
+
+ for ( ; read_count > 1; read_count -= 2 )
+ {
+ FT_Int reference, delta;
+ FT_UInt count;
+ PSH_Blue_Zone zones, zone;
+ FT_Bool top;
+
+
+ /* read blue zone entry, and select target top/bottom zone */
+ top = 0;
+ if ( first || is_others )
+ {
+ reference = read[1];
+ delta = read[0] - reference;
+
+ zones = bot_table->zones;
+ count = count_bot;
+ first = 0;
+ }
+ else
+ {
+ reference = read[0];
+ delta = read[1] - reference;
+
+ zones = top_table->zones;
+ count = count_top;
+ top = 1;
+ }
+
+ /* insert into sorted table */
+ zone = zones;
+ for ( ; count > 0; count--, zone++ )
+ {
+ if ( reference < zone->org_ref )
+ break;
+
+ if ( reference == zone->org_ref )
+ {
+ FT_Int delta0 = zone->org_delta;
+
+
+ /* we have two zones on the same reference position -- */
+ /* only keep the largest one */
+ if ( delta < 0 )
+ {
+ if ( delta < delta0 )
+ zone->org_delta = delta;
+ }
+ else
+ {
+ if ( delta > delta0 )
+ zone->org_delta = delta;
+ }
+ goto Skip;
+ }
+ }
+
+ for ( ; count > 0; count-- )
+ zone[count] = zone[count-1];
+
+ zone->org_ref = reference;
+ zone->org_delta = delta;
+
+ if ( top )
+ count_top++;
+ else
+ count_bot++;
+
+ Skip:
+ read += 2;
+ }
+
+ top_table->count = count_top;
+ bot_table->count = count_bot;
+ }
+
+
+ /* Re-read blue zones from the original fonts and store them into out */
+ /* private structure. This function re-orders, sanitizes and */
+ /* fuzz-expands the zones as well. */
+ static void
+ psh_blues_set_zones( PSH_Blues target,
+ FT_UInt count,
+ FT_Short* blues,
+ FT_UInt count_others,
+ FT_Short* other_blues,
+ FT_Int fuzz,
+ FT_Int family )
+ {
+ PSH_Blue_Table top_table, bot_table;
+ FT_Int count_top, count_bot;
+
+
+ if ( family )
+ {
+ top_table = &target->family_top;
+ bot_table = &target->family_bottom;
+ }
+ else
+ {
+ top_table = &target->normal_top;
+ bot_table = &target->normal_bottom;
+ }
+
+ /* read the input blue zones, and build two sorted tables */
+ /* (one for the top zones, the other for the bottom zones) */
+ top_table->count = 0;
+ bot_table->count = 0;
+
+ /* first, the blues */
+ psh_blues_set_zones_0( target, 0,
+ count, blues, top_table, bot_table );
+ psh_blues_set_zones_0( target, 1,
+ count_others, other_blues, top_table, bot_table );
+
+ count_top = top_table->count;
+ count_bot = bot_table->count;
+
+ /* sanitize top table */
+ if ( count_top > 0 )
+ {
+ PSH_Blue_Zone zone = top_table->zones;
+
+
+ for ( count = count_top; count > 0; count--, zone++ )
+ {
+ FT_Int delta;
+
+
+ if ( count > 1 )
+ {
+ delta = zone[1].org_ref - zone[0].org_ref;
+ if ( zone->org_delta > delta )
+ zone->org_delta = delta;
+ }
+
+ zone->org_bottom = zone->org_ref;
+ zone->org_top = zone->org_delta + zone->org_ref;
+ }
+ }
+
+ /* sanitize bottom table */
+ if ( count_bot > 0 )
+ {
+ PSH_Blue_Zone zone = bot_table->zones;
+
+
+ for ( count = count_bot; count > 0; count--, zone++ )
+ {
+ FT_Int delta;
+
+
+ if ( count > 1 )
+ {
+ delta = zone[0].org_ref - zone[1].org_ref;
+ if ( zone->org_delta < delta )
+ zone->org_delta = delta;
+ }
+
+ zone->org_top = zone->org_ref;
+ zone->org_bottom = zone->org_delta + zone->org_ref;
+ }
+ }
+
+ /* expand top and bottom tables with blue fuzz */
+ {
+ FT_Int dim, top, bot, delta;
+ PSH_Blue_Zone zone;
+
+
+ zone = top_table->zones;
+ count = count_top;
+
+ for ( dim = 1; dim >= 0; dim-- )
+ {
+ if ( count > 0 )
+ {
+ /* expand the bottom of the lowest zone normally */
+ zone->org_bottom -= fuzz;
+
+ /* expand the top and bottom of intermediate zones; */
+ /* checking that the interval is smaller than the fuzz */
+ top = zone->org_top;
+
+ for ( count--; count > 0; count-- )
+ {
+ bot = zone[1].org_bottom;
+ delta = bot - top;
+
+ if ( delta < 2 * fuzz )
+ zone[0].org_top = zone[1].org_bottom = top + delta / 2;
+ else
+ {
+ zone[0].org_top = top + fuzz;
+ zone[1].org_bottom = bot - fuzz;
+ }
+
+ zone++;
+ top = zone->org_top;
+ }
+
+ /* expand the top of the highest zone normally */
+ zone->org_top = top + fuzz;
+ }
+ zone = bot_table->zones;
+ count = count_bot;
+ }
+ }
+ }
+
+
+ /* reset the blues table when the device transform changes */
+ static void
+ psh_blues_scale_zones( PSH_Blues blues,
+ FT_Fixed scale,
+ FT_Pos delta )
+ {
+ FT_UInt count;
+ FT_UInt num;
+ PSH_Blue_Table table = 0;
+
+ /* */
+ /* Determine whether we need to suppress overshoots or */
+ /* not. We simply need to compare the vertical scale */
+ /* parameter to the raw bluescale value. Here is why: */
+ /* */
+ /* We need to suppress overshoots for all pointsizes. */
+ /* At 300dpi that satisfies: */
+ /* */
+ /* pointsize < 240*bluescale + 0.49 */
+ /* */
+ /* This corresponds to: */
+ /* */
+ /* pixelsize < 1000*bluescale + 49/24 */
+ /* */
+ /* scale*EM_Size < 1000*bluescale + 49/24 */
+ /* */
+ /* However, for normal Type 1 fonts, EM_Size is 1000! */
+ /* We thus only check: */
+ /* */
+ /* scale < bluescale + 49/24000 */
+ /* */
+ /* which we shorten to */
+ /* */
+ /* "scale < bluescale" */
+ /* */
+ /* Note that `blue_scale' is stored 1000 times its real */
+ /* value, and that `scale' converts from font units to */
+ /* fractional pixels. */
+ /* */
+
+ /* 1000 / 64 = 125 / 8 */
+ if ( scale >= 0x20C49BAL )
+ blues->no_overshoots = FT_BOOL( scale < blues->blue_scale * 8 / 125 );
+ else
+ blues->no_overshoots = FT_BOOL( scale * 125 < blues->blue_scale * 8 );
+
+ /* */
+ /* The blue threshold is the font units distance under */
+ /* which overshoots are suppressed due to the BlueShift */
+ /* even if the scale is greater than BlueScale. */
+ /* */
+ /* It is the smallest distance such that */
+ /* */
+ /* dist <= BlueShift && dist*scale <= 0.5 pixels */
+ /* */
+ {
+ FT_Int threshold = blues->blue_shift;
+
+
+ while ( threshold > 0 && FT_MulFix( threshold, scale ) > 32 )
+ threshold--;
+
+ blues->blue_threshold = threshold;
+ }
+
+ for ( num = 0; num < 4; num++ )
+ {
+ PSH_Blue_Zone zone;
+
+
+ switch ( num )
+ {
+ case 0:
+ table = &blues->normal_top;
+ break;
+ case 1:
+ table = &blues->normal_bottom;
+ break;
+ case 2:
+ table = &blues->family_top;
+ break;
+ default:
+ table = &blues->family_bottom;
+ break;
+ }
+
+ zone = table->zones;
+ count = table->count;
+ for ( ; count > 0; count--, zone++ )
+ {
+ zone->cur_top = FT_MulFix( zone->org_top, scale ) + delta;
+ zone->cur_bottom = FT_MulFix( zone->org_bottom, scale ) + delta;
+ zone->cur_ref = FT_MulFix( zone->org_ref, scale ) + delta;
+ zone->cur_delta = FT_MulFix( zone->org_delta, scale );
+
+ /* round scaled reference position */
+ zone->cur_ref = FT_PIX_ROUND( zone->cur_ref );
+
+#if 0
+ if ( zone->cur_ref > zone->cur_top )
+ zone->cur_ref -= 64;
+ else if ( zone->cur_ref < zone->cur_bottom )
+ zone->cur_ref += 64;
+#endif
+ }
+ }
+
+ /* process the families now */
+
+ for ( num = 0; num < 2; num++ )
+ {
+ PSH_Blue_Zone zone1, zone2;
+ FT_UInt count1, count2;
+ PSH_Blue_Table normal, family;
+
+
+ switch ( num )
+ {
+ case 0:
+ normal = &blues->normal_top;
+ family = &blues->family_top;
+ break;
+
+ default:
+ normal = &blues->normal_bottom;
+ family = &blues->family_bottom;
+ }
+
+ zone1 = normal->zones;
+ count1 = normal->count;
+
+ for ( ; count1 > 0; count1--, zone1++ )
+ {
+ /* try to find a family zone whose reference position is less */
+ /* than 1 pixel far from the current zone */
+ zone2 = family->zones;
+ count2 = family->count;
+
+ for ( ; count2 > 0; count2--, zone2++ )
+ {
+ FT_Pos Delta;
+
+
+ Delta = zone1->org_ref - zone2->org_ref;
+ if ( Delta < 0 )
+ Delta = -Delta;
+
+ if ( FT_MulFix( Delta, scale ) < 64 )
+ {
+ zone1->cur_top = zone2->cur_top;
+ zone1->cur_bottom = zone2->cur_bottom;
+ zone1->cur_ref = zone2->cur_ref;
+ zone1->cur_delta = zone2->cur_delta;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ psh_blues_snap_stem( PSH_Blues blues,
+ FT_Int stem_top,
+ FT_Int stem_bot,
+ PSH_Alignment alignment )
+ {
+ PSH_Blue_Table table;
+ FT_UInt count;
+ FT_Pos delta;
+ PSH_Blue_Zone zone;
+ FT_Int no_shoots;
+
+
+ alignment->align = PSH_BLUE_ALIGN_NONE;
+
+ no_shoots = blues->no_overshoots;
+
+ /* look up stem top in top zones table */
+ table = &blues->normal_top;
+ count = table->count;
+ zone = table->zones;
+
+ for ( ; count > 0; count--, zone++ )
+ {
+ delta = stem_top - zone->org_bottom;
+ if ( delta < -blues->blue_fuzz )
+ break;
+
+ if ( stem_top <= zone->org_top + blues->blue_fuzz )
+ {
+ if ( no_shoots || delta <= blues->blue_threshold )
+ {
+ alignment->align |= PSH_BLUE_ALIGN_TOP;
+ alignment->align_top = zone->cur_ref;
+ }
+ break;
+ }
+ }
+
+ /* look up stem bottom in bottom zones table */
+ table = &blues->normal_bottom;
+ count = table->count;
+ zone = table->zones + count-1;
+
+ for ( ; count > 0; count--, zone-- )
+ {
+ delta = zone->org_top - stem_bot;
+ if ( delta < -blues->blue_fuzz )
+ break;
+
+ if ( stem_bot >= zone->org_bottom - blues->blue_fuzz )
+ {
+ if ( no_shoots || delta < blues->blue_threshold )
+ {
+ alignment->align |= PSH_BLUE_ALIGN_BOT;
+ alignment->align_bot = zone->cur_ref;
+ }
+ break;
+ }
+ }
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GLOBAL HINTS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ psh_globals_destroy( PSH_Globals globals )
+ {
+ if ( globals )
+ {
+ FT_Memory memory;
+
+
+ memory = globals->memory;
+ globals->dimension[0].stdw.count = 0;
+ globals->dimension[1].stdw.count = 0;
+
+ globals->blues.normal_top.count = 0;
+ globals->blues.normal_bottom.count = 0;
+ globals->blues.family_top.count = 0;
+ globals->blues.family_bottom.count = 0;
+
+ FT_FREE( globals );
+
+#ifdef DEBUG_HINTER
+ ps_debug_globals = 0;
+#endif
+ }
+ }
+
+
+ static FT_Error
+ psh_globals_new( FT_Memory memory,
+ T1_Private* priv,
+ PSH_Globals *aglobals )
+ {
+ PSH_Globals globals;
+ FT_Error error;
+
+
+ if ( !FT_NEW( globals ) )
+ {
+ FT_UInt count;
+ FT_Short* read;
+
+
+ globals->memory = memory;
+
+ /* copy standard widths */
+ {
+ PSH_Dimension dim = &globals->dimension[1];
+ PSH_Width write = dim->stdw.widths;
+
+
+ write->org = priv->standard_width[0];
+ write++;
+
+ read = priv->snap_widths;
+ for ( count = priv->num_snap_widths; count > 0; count-- )
+ {
+ write->org = *read;
+ write++;
+ read++;
+ }
+
+ dim->stdw.count = priv->num_snap_widths + 1;
+ }
+
+ /* copy standard heights */
+ {
+ PSH_Dimension dim = &globals->dimension[0];
+ PSH_Width write = dim->stdw.widths;
+
+
+ write->org = priv->standard_height[0];
+ write++;
+ read = priv->snap_heights;
+ for ( count = priv->num_snap_heights; count > 0; count-- )
+ {
+ write->org = *read;
+ write++;
+ read++;
+ }
+
+ dim->stdw.count = priv->num_snap_heights + 1;
+ }
+
+ /* copy blue zones */
+ psh_blues_set_zones( &globals->blues, priv->num_blue_values,
+ priv->blue_values, priv->num_other_blues,
+ priv->other_blues, priv->blue_fuzz, 0 );
+
+ psh_blues_set_zones( &globals->blues, priv->num_family_blues,
+ priv->family_blues, priv->num_family_other_blues,
+ priv->family_other_blues, priv->blue_fuzz, 1 );
+
+ globals->blues.blue_scale = priv->blue_scale;
+ globals->blues.blue_shift = priv->blue_shift;
+ globals->blues.blue_fuzz = priv->blue_fuzz;
+
+ globals->dimension[0].scale_mult = 0;
+ globals->dimension[0].scale_delta = 0;
+ globals->dimension[1].scale_mult = 0;
+ globals->dimension[1].scale_delta = 0;
+
+#ifdef DEBUG_HINTER
+ ps_debug_globals = globals;
+#endif
+ }
+
+ *aglobals = globals;
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ psh_globals_set_scale( PSH_Globals globals,
+ FT_Fixed x_scale,
+ FT_Fixed y_scale,
+ FT_Fixed x_delta,
+ FT_Fixed y_delta )
+ {
+ PSH_Dimension dim = &globals->dimension[0];
+
+
+ dim = &globals->dimension[0];
+ if ( x_scale != dim->scale_mult ||
+ x_delta != dim->scale_delta )
+ {
+ dim->scale_mult = x_scale;
+ dim->scale_delta = x_delta;
+
+ psh_globals_scale_widths( globals, 0 );
+ }
+
+ dim = &globals->dimension[1];
+ if ( y_scale != dim->scale_mult ||
+ y_delta != dim->scale_delta )
+ {
+ dim->scale_mult = y_scale;
+ dim->scale_delta = y_delta;
+
+ psh_globals_scale_widths( globals, 1 );
+ psh_blues_scale_zones( &globals->blues, y_scale, y_delta );
+ }
+
+ return 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ psh_globals_funcs_init( PSH_Globals_FuncsRec* funcs )
+ {
+ funcs->create = psh_globals_new;
+ funcs->set_scale = psh_globals_set_scale;
+ funcs->destroy = psh_globals_destroy;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.h
new file mode 100644
index 00000000000..c511626157a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.h
@@ -0,0 +1,196 @@
+/***************************************************************************/
+/* */
+/* pshglob.h */
+/* */
+/* PostScript hinter global hinting management. */
+/* */
+/* Copyright 2001, 2002, 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSHGLOB_H__
+#define __PSHGLOB_H__
+
+
+#include FT_FREETYPE_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GLOBAL HINTS INTERNALS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* @constant: */
+ /* PS_GLOBALS_MAX_BLUE_ZONES */
+ /* */
+ /* @description: */
+ /* The maximum number of blue zones in a font global hints structure. */
+ /* See @PS_Globals_BluesRec. */
+ /* */
+#define PS_GLOBALS_MAX_BLUE_ZONES 16
+
+
+ /*************************************************************************/
+ /* */
+ /* @constant: */
+ /* PS_GLOBALS_MAX_STD_WIDTHS */
+ /* */
+ /* @description: */
+ /* The maximum number of standard and snap widths in either the */
+ /* horizontal or vertical direction. See @PS_Globals_WidthsRec. */
+ /* */
+#define PS_GLOBALS_MAX_STD_WIDTHS 16
+
+
+ /* standard and snap width */
+ typedef struct PSH_WidthRec_
+ {
+ FT_Int org;
+ FT_Pos cur;
+ FT_Pos fit;
+
+ } PSH_WidthRec, *PSH_Width;
+
+
+ /* standard and snap widths table */
+ typedef struct PSH_WidthsRec_
+ {
+ FT_UInt count;
+ PSH_WidthRec widths[PS_GLOBALS_MAX_STD_WIDTHS];
+
+ } PSH_WidthsRec, *PSH_Widths;
+
+
+ typedef struct PSH_DimensionRec_
+ {
+ PSH_WidthsRec stdw;
+ FT_Fixed scale_mult;
+ FT_Fixed scale_delta;
+
+ } PSH_DimensionRec, *PSH_Dimension;
+
+
+ /* blue zone descriptor */
+ typedef struct PSH_Blue_ZoneRec_
+ {
+ FT_Int org_ref;
+ FT_Int org_delta;
+ FT_Int org_top;
+ FT_Int org_bottom;
+
+ FT_Pos cur_ref;
+ FT_Pos cur_delta;
+ FT_Pos cur_bottom;
+ FT_Pos cur_top;
+
+ } PSH_Blue_ZoneRec, *PSH_Blue_Zone;
+
+
+ typedef struct PSH_Blue_TableRec_
+ {
+ FT_UInt count;
+ PSH_Blue_ZoneRec zones[PS_GLOBALS_MAX_BLUE_ZONES];
+
+ } PSH_Blue_TableRec, *PSH_Blue_Table;
+
+
+ /* blue zones table */
+ typedef struct PSH_BluesRec_
+ {
+ PSH_Blue_TableRec normal_top;
+ PSH_Blue_TableRec normal_bottom;
+ PSH_Blue_TableRec family_top;
+ PSH_Blue_TableRec family_bottom;
+
+ FT_Fixed blue_scale;
+ FT_Int blue_shift;
+ FT_Int blue_threshold;
+ FT_Int blue_fuzz;
+ FT_Bool no_overshoots;
+
+ } PSH_BluesRec, *PSH_Blues;
+
+
+ /* font globals. */
+ /* dimension 0 => X coordinates + vertical hints/stems */
+ /* dimension 1 => Y coordinates + horizontal hints/stems */
+ typedef struct PSH_GlobalsRec_
+ {
+ FT_Memory memory;
+ PSH_DimensionRec dimension[2];
+ PSH_BluesRec blues;
+
+ } PSH_GlobalsRec;
+
+
+#define PSH_BLUE_ALIGN_NONE 0
+#define PSH_BLUE_ALIGN_TOP 1
+#define PSH_BLUE_ALIGN_BOT 2
+
+
+ typedef struct PSH_AlignmentRec_
+ {
+ int align;
+ FT_Pos align_top;
+ FT_Pos align_bot;
+
+ } PSH_AlignmentRec, *PSH_Alignment;
+
+
+ FT_LOCAL( void )
+ psh_globals_funcs_init( PSH_Globals_FuncsRec* funcs );
+
+
+#if 0
+ /* snap a stem width to fitter coordinates. `org_width' is in font */
+ /* units. The result is in device pixels (26.6 format). */
+ FT_LOCAL( FT_Pos )
+ psh_dimension_snap_width( PSH_Dimension dimension,
+ FT_Int org_width );
+#endif
+
+ FT_LOCAL( FT_Error )
+ psh_globals_set_scale( PSH_Globals globals,
+ FT_Fixed x_scale,
+ FT_Fixed y_scale,
+ FT_Fixed x_delta,
+ FT_Fixed y_delta );
+
+ /* snap a stem to one or two blue zones */
+ FT_LOCAL( void )
+ psh_blues_snap_stem( PSH_Blues blues,
+ FT_Int stem_top,
+ FT_Int stem_bot,
+ PSH_Alignment alignment );
+ /* */
+
+#ifdef DEBUG_HINTER
+ extern PSH_Globals ps_debug_globals;
+#endif
+
+
+FT_END_HEADER
+
+
+#endif /* __PSHGLOB_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshinter.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshinter.c
new file mode 100644
index 00000000000..8e3f193093b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshinter.c
@@ -0,0 +1,28 @@
+/***************************************************************************/
+/* */
+/* pshinter.c */
+/* */
+/* FreeType PostScript Hinting module */
+/* */
+/* Copyright 2001, 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "pshrec.c"
+#include "pshglob.c"
+#include "pshalgo.c"
+#include "pshmod.c"
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.c
new file mode 100644
index 00000000000..4eb3d912729
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.c
@@ -0,0 +1,121 @@
+/***************************************************************************/
+/* */
+/* pshmod.c */
+/* */
+/* FreeType PostScript hinter module implementation (body). */
+/* */
+/* Copyright 2001, 2002, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include "pshrec.h"
+#include "pshalgo.h"
+
+
+ /* the Postscript Hinter module structure */
+ typedef struct PS_Hinter_Module_Rec_
+ {
+ FT_ModuleRec root;
+ PS_HintsRec ps_hints;
+
+ PSH_Globals_FuncsRec globals_funcs;
+ T1_Hints_FuncsRec t1_funcs;
+ T2_Hints_FuncsRec t2_funcs;
+
+ } PS_Hinter_ModuleRec, *PS_Hinter_Module;
+
+
+ /* finalize module */
+ FT_CALLBACK_DEF( void )
+ ps_hinter_done( PS_Hinter_Module module )
+ {
+ module->t1_funcs.hints = NULL;
+ module->t2_funcs.hints = NULL;
+
+ ps_hints_done( &module->ps_hints );
+ }
+
+
+ /* initialize module, create hints recorder and the interface */
+ FT_CALLBACK_DEF( FT_Error )
+ ps_hinter_init( PS_Hinter_Module module )
+ {
+ FT_Memory memory = module->root.memory;
+ void* ph = &module->ps_hints;
+
+
+ ps_hints_init( &module->ps_hints, memory );
+
+ psh_globals_funcs_init( &module->globals_funcs );
+
+ t1_hints_funcs_init( &module->t1_funcs );
+ module->t1_funcs.hints = (T1_Hints)ph;
+
+ t2_hints_funcs_init( &module->t2_funcs );
+ module->t2_funcs.hints = (T2_Hints)ph;
+
+ return 0;
+ }
+
+
+ /* returns global hints interface */
+ FT_CALLBACK_DEF( PSH_Globals_Funcs )
+ pshinter_get_globals_funcs( FT_Module module )
+ {
+ return &((PS_Hinter_Module)module)->globals_funcs;
+ }
+
+
+ /* return Type 1 hints interface */
+ FT_CALLBACK_DEF( T1_Hints_Funcs )
+ pshinter_get_t1_funcs( FT_Module module )
+ {
+ return &((PS_Hinter_Module)module)->t1_funcs;
+ }
+
+
+ /* return Type 2 hints interface */
+ FT_CALLBACK_DEF( T2_Hints_Funcs )
+ pshinter_get_t2_funcs( FT_Module module )
+ {
+ return &((PS_Hinter_Module)module)->t2_funcs;
+ }
+
+
+ static
+ const PSHinter_Interface pshinter_interface =
+ {
+ pshinter_get_globals_funcs,
+ pshinter_get_t1_funcs,
+ pshinter_get_t2_funcs
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Module_Class pshinter_module_class =
+ {
+ 0,
+ sizeof ( PS_Hinter_ModuleRec ),
+ "pshinter",
+ 0x10000L,
+ 0x20000L,
+
+ &pshinter_interface, /* module-specific interface */
+
+ (FT_Module_Constructor)ps_hinter_init,
+ (FT_Module_Destructor) ps_hinter_done,
+ (FT_Module_Requester) 0 /* no additional interface for now */
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.h
new file mode 100644
index 00000000000..1a91025b260
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/* */
+/* pshmod.h */
+/* */
+/* PostScript hinter module interface (specification). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSHMOD_H__
+#define __PSHMOD_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Module_Class ) pshinter_module_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __PSHMOD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshnterr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshnterr.h
new file mode 100644
index 00000000000..3c0029fbf39
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshnterr.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* pshnterr.h */
+/* */
+/* PS Hinter error codes (specification only). */
+/* */
+/* Copyright 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the PSHinter error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __PSHNTERR_H__
+#define __PSHNTERR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX PSH_Err_
+#define FT_ERR_BASE FT_Mod_Err_PShinter
+
+#include FT_ERRORS_H
+
+#endif /* __PSHNTERR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.c
new file mode 100644
index 00000000000..2a885ef2763
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.c
@@ -0,0 +1,1215 @@
+/***************************************************************************/
+/* */
+/* pshrec.c */
+/* */
+/* FreeType PostScript hints recorder (body). */
+/* */
+/* Copyright 2001, 2002, 2003, 2004, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include "pshrec.h"
+#include "pshalgo.h"
+
+#include "pshnterr.h"
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_pshrec
+
+#ifdef DEBUG_HINTER
+ PS_Hints ps_debug_hints = 0;
+ int ps_debug_no_horz_hints = 0;
+ int ps_debug_no_vert_hints = 0;
+#endif
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PS_HINT MANAGEMENT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* destroy hints table */
+ static void
+ ps_hint_table_done( PS_Hint_Table table,
+ FT_Memory memory )
+ {
+ FT_FREE( table->hints );
+ table->num_hints = 0;
+ table->max_hints = 0;
+ }
+
+
+ /* ensure that a table can contain "count" elements */
+ static FT_Error
+ ps_hint_table_ensure( PS_Hint_Table table,
+ FT_UInt count,
+ FT_Memory memory )
+ {
+ FT_UInt old_max = table->max_hints;
+ FT_UInt new_max = count;
+ FT_Error error = 0;
+
+
+ if ( new_max > old_max )
+ {
+ /* try to grow the table */
+ new_max = FT_PAD_CEIL( new_max, 8 );
+ if ( !FT_RENEW_ARRAY( table->hints, old_max, new_max ) )
+ table->max_hints = new_max;
+ }
+ return error;
+ }
+
+
+ static FT_Error
+ ps_hint_table_alloc( PS_Hint_Table table,
+ FT_Memory memory,
+ PS_Hint *ahint )
+ {
+ FT_Error error = 0;
+ FT_UInt count;
+ PS_Hint hint = 0;
+
+
+ count = table->num_hints;
+ count++;
+
+ if ( count >= table->max_hints )
+ {
+ error = ps_hint_table_ensure( table, count, memory );
+ if ( error )
+ goto Exit;
+ }
+
+ hint = table->hints + count - 1;
+ hint->pos = 0;
+ hint->len = 0;
+ hint->flags = 0;
+
+ table->num_hints = count;
+
+ Exit:
+ *ahint = hint;
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PS_MASK MANAGEMENT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* destroy mask */
+ static void
+ ps_mask_done( PS_Mask mask,
+ FT_Memory memory )
+ {
+ FT_FREE( mask->bytes );
+ mask->num_bits = 0;
+ mask->max_bits = 0;
+ mask->end_point = 0;
+ }
+
+
+ /* ensure that a mask can contain "count" bits */
+ static FT_Error
+ ps_mask_ensure( PS_Mask mask,
+ FT_UInt count,
+ FT_Memory memory )
+ {
+ FT_UInt old_max = ( mask->max_bits + 7 ) >> 3;
+ FT_UInt new_max = ( count + 7 ) >> 3;
+ FT_Error error = 0;
+
+
+ if ( new_max > old_max )
+ {
+ new_max = FT_PAD_CEIL( new_max, 8 );
+ if ( !FT_RENEW_ARRAY( mask->bytes, old_max, new_max ) )
+ mask->max_bits = new_max * 8;
+ }
+ return error;
+ }
+
+
+ /* test a bit value in a given mask */
+ static FT_Int
+ ps_mask_test_bit( PS_Mask mask,
+ FT_Int idx )
+ {
+ if ( (FT_UInt)idx >= mask->num_bits )
+ return 0;
+
+ return mask->bytes[idx >> 3] & ( 0x80 >> ( idx & 7 ) );
+ }
+
+
+ /* clear a given bit */
+ static void
+ ps_mask_clear_bit( PS_Mask mask,
+ FT_Int idx )
+ {
+ FT_Byte* p;
+
+
+ if ( (FT_UInt)idx >= mask->num_bits )
+ return;
+
+ p = mask->bytes + ( idx >> 3 );
+ p[0] = (FT_Byte)( p[0] & ~( 0x80 >> ( idx & 7 ) ) );
+ }
+
+
+ /* set a given bit, possibly grow the mask */
+ static FT_Error
+ ps_mask_set_bit( PS_Mask mask,
+ FT_Int idx,
+ FT_Memory memory )
+ {
+ FT_Error error = 0;
+ FT_Byte* p;
+
+
+ if ( idx < 0 )
+ goto Exit;
+
+ if ( (FT_UInt)idx >= mask->num_bits )
+ {
+ error = ps_mask_ensure( mask, idx + 1, memory );
+ if ( error )
+ goto Exit;
+
+ mask->num_bits = idx + 1;
+ }
+
+ p = mask->bytes + ( idx >> 3 );
+ p[0] = (FT_Byte)( p[0] | ( 0x80 >> ( idx & 7 ) ) );
+
+ Exit:
+ return error;
+ }
+
+
+ /* destroy mask table */
+ static void
+ ps_mask_table_done( PS_Mask_Table table,
+ FT_Memory memory )
+ {
+ FT_UInt count = table->max_masks;
+ PS_Mask mask = table->masks;
+
+
+ for ( ; count > 0; count--, mask++ )
+ ps_mask_done( mask, memory );
+
+ FT_FREE( table->masks );
+ table->num_masks = 0;
+ table->max_masks = 0;
+ }
+
+
+ /* ensure that a mask table can contain "count" masks */
+ static FT_Error
+ ps_mask_table_ensure( PS_Mask_Table table,
+ FT_UInt count,
+ FT_Memory memory )
+ {
+ FT_UInt old_max = table->max_masks;
+ FT_UInt new_max = count;
+ FT_Error error = 0;
+
+
+ if ( new_max > old_max )
+ {
+ new_max = FT_PAD_CEIL( new_max, 8 );
+ if ( !FT_RENEW_ARRAY( table->masks, old_max, new_max ) )
+ table->max_masks = new_max;
+ }
+ return error;
+ }
+
+
+ /* allocate a new mask in a table */
+ static FT_Error
+ ps_mask_table_alloc( PS_Mask_Table table,
+ FT_Memory memory,
+ PS_Mask *amask )
+ {
+ FT_UInt count;
+ FT_Error error = 0;
+ PS_Mask mask = 0;
+
+
+ count = table->num_masks;
+ count++;
+
+ if ( count > table->max_masks )
+ {
+ error = ps_mask_table_ensure( table, count, memory );
+ if ( error )
+ goto Exit;
+ }
+
+ mask = table->masks + count - 1;
+ mask->num_bits = 0;
+ mask->end_point = 0;
+ table->num_masks = count;
+
+ Exit:
+ *amask = mask;
+ return error;
+ }
+
+
+ /* return last hint mask in a table, create one if the table is empty */
+ static FT_Error
+ ps_mask_table_last( PS_Mask_Table table,
+ FT_Memory memory,
+ PS_Mask *amask )
+ {
+ FT_Error error = 0;
+ FT_UInt count;
+ PS_Mask mask;
+
+
+ count = table->num_masks;
+ if ( count == 0 )
+ {
+ error = ps_mask_table_alloc( table, memory, &mask );
+ if ( error )
+ goto Exit;
+ }
+ else
+ mask = table->masks + count - 1;
+
+ Exit:
+ *amask = mask;
+ return error;
+ }
+
+
+ /* set a new mask to a given bit range */
+ static FT_Error
+ ps_mask_table_set_bits( PS_Mask_Table table,
+ const FT_Byte* source,
+ FT_UInt bit_pos,
+ FT_UInt bit_count,
+ FT_Memory memory )
+ {
+ FT_Error error = 0;
+ PS_Mask mask;
+
+
+ error = ps_mask_table_last( table, memory, &mask );
+ if ( error )
+ goto Exit;
+
+ error = ps_mask_ensure( mask, bit_count, memory );
+ if ( error )
+ goto Exit;
+
+ mask->num_bits = bit_count;
+
+ /* now, copy bits */
+ {
+ FT_Byte* read = (FT_Byte*)source + ( bit_pos >> 3 );
+ FT_Int rmask = 0x80 >> ( bit_pos & 7 );
+ FT_Byte* write = mask->bytes;
+ FT_Int wmask = 0x80;
+ FT_Int val;
+
+
+ for ( ; bit_count > 0; bit_count-- )
+ {
+ val = write[0] & ~wmask;
+
+ if ( read[0] & rmask )
+ val |= wmask;
+
+ write[0] = (FT_Byte)val;
+
+ rmask >>= 1;
+ if ( rmask == 0 )
+ {
+ read++;
+ rmask = 0x80;
+ }
+
+ wmask >>= 1;
+ if ( wmask == 0 )
+ {
+ write++;
+ wmask = 0x80;
+ }
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* test whether two masks in a table intersect */
+ static FT_Int
+ ps_mask_table_test_intersect( PS_Mask_Table table,
+ FT_Int index1,
+ FT_Int index2 )
+ {
+ PS_Mask mask1 = table->masks + index1;
+ PS_Mask mask2 = table->masks + index2;
+ FT_Byte* p1 = mask1->bytes;
+ FT_Byte* p2 = mask2->bytes;
+ FT_UInt count1 = mask1->num_bits;
+ FT_UInt count2 = mask2->num_bits;
+ FT_UInt count;
+
+
+ count = ( count1 <= count2 ) ? count1 : count2;
+ for ( ; count >= 8; count -= 8 )
+ {
+ if ( p1[0] & p2[0] )
+ return 1;
+
+ p1++;
+ p2++;
+ }
+
+ if ( count == 0 )
+ return 0;
+
+ return ( p1[0] & p2[0] ) & ~( 0xFF >> count );
+ }
+
+
+ /* merge two masks, used by ps_mask_table_merge_all */
+ static FT_Error
+ ps_mask_table_merge( PS_Mask_Table table,
+ FT_Int index1,
+ FT_Int index2,
+ FT_Memory memory )
+ {
+ FT_UInt temp;
+ FT_Error error = 0;
+
+
+ /* swap index1 and index2 so that index1 < index2 */
+ if ( index1 > index2 )
+ {
+ temp = index1;
+ index1 = index2;
+ index2 = temp;
+ }
+
+ if ( index1 < index2 && index1 >= 0 && index2 < (FT_Int)table->num_masks )
+ {
+ /* we need to merge the bitsets of index1 and index2 with a */
+ /* simple union */
+ PS_Mask mask1 = table->masks + index1;
+ PS_Mask mask2 = table->masks + index2;
+ FT_UInt count1 = mask1->num_bits;
+ FT_UInt count2 = mask2->num_bits;
+ FT_Int delta;
+
+
+ if ( count2 > 0 )
+ {
+ FT_UInt pos;
+ FT_Byte* read;
+ FT_Byte* write;
+
+
+ /* if "count2" is greater than "count1", we need to grow the */
+ /* first bitset, and clear the highest bits */
+ if ( count2 > count1 )
+ {
+ error = ps_mask_ensure( mask1, count2, memory );
+ if ( error )
+ goto Exit;
+
+ for ( pos = count1; pos < count2; pos++ )
+ ps_mask_clear_bit( mask1, pos );
+ }
+
+ /* merge (unite) the bitsets */
+ read = mask2->bytes;
+ write = mask1->bytes;
+ pos = (FT_UInt)( ( count2 + 7 ) >> 3 );
+
+ for ( ; pos > 0; pos-- )
+ {
+ write[0] = (FT_Byte)( write[0] | read[0] );
+ write++;
+ read++;
+ }
+ }
+
+ /* Now, remove "mask2" from the list. We need to keep the masks */
+ /* sorted in order of importance, so move table elements. */
+ mask2->num_bits = 0;
+ mask2->end_point = 0;
+
+ delta = table->num_masks - 1 - index2; /* number of masks to move */
+ if ( delta > 0 )
+ {
+ /* move to end of table for reuse */
+ PS_MaskRec dummy = *mask2;
+
+
+ ft_memmove( mask2, mask2 + 1, delta * sizeof ( PS_MaskRec ) );
+
+ mask2[delta] = dummy;
+ }
+
+ table->num_masks--;
+ }
+ else
+ FT_ERROR(( "ps_mask_table_merge: ignoring invalid indices (%d,%d)\n",
+ index1, index2 ));
+
+ Exit:
+ return error;
+ }
+
+
+ /* Try to merge all masks in a given table. This is used to merge */
+ /* all counter masks into independent counter "paths". */
+ /* */
+ static FT_Error
+ ps_mask_table_merge_all( PS_Mask_Table table,
+ FT_Memory memory )
+ {
+ FT_Int index1, index2;
+ FT_Error error = 0;
+
+
+ for ( index1 = table->num_masks - 1; index1 > 0; index1-- )
+ {
+ for ( index2 = index1 - 1; index2 >= 0; index2-- )
+ {
+ if ( ps_mask_table_test_intersect( table, index1, index2 ) )
+ {
+ error = ps_mask_table_merge( table, index2, index1, memory );
+ if ( error )
+ goto Exit;
+
+ break;
+ }
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PS_DIMENSION MANAGEMENT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* finalize a given dimension */
+ static void
+ ps_dimension_done( PS_Dimension dimension,
+ FT_Memory memory )
+ {
+ ps_mask_table_done( &dimension->counters, memory );
+ ps_mask_table_done( &dimension->masks, memory );
+ ps_hint_table_done( &dimension->hints, memory );
+ }
+
+
+ /* initialize a given dimension */
+ static void
+ ps_dimension_init( PS_Dimension dimension )
+ {
+ dimension->hints.num_hints = 0;
+ dimension->masks.num_masks = 0;
+ dimension->counters.num_masks = 0;
+ }
+
+
+#if 0
+
+ /* set a bit at a given index in the current hint mask */
+ static FT_Error
+ ps_dimension_set_mask_bit( PS_Dimension dim,
+ FT_UInt idx,
+ FT_Memory memory )
+ {
+ PS_Mask mask;
+ FT_Error error = 0;
+
+
+ /* get last hint mask */
+ error = ps_mask_table_last( &dim->masks, memory, &mask );
+ if ( error )
+ goto Exit;
+
+ error = ps_mask_set_bit( mask, idx, memory );
+
+ Exit:
+ return error;
+ }
+
+#endif
+
+ /* set the end point in a mask, called from "End" & "Reset" methods */
+ static void
+ ps_dimension_end_mask( PS_Dimension dim,
+ FT_UInt end_point )
+ {
+ FT_UInt count = dim->masks.num_masks;
+ PS_Mask mask;
+
+
+ if ( count > 0 )
+ {
+ mask = dim->masks.masks + count - 1;
+ mask->end_point = end_point;
+ }
+ }
+
+
+ /* set the end point in the current mask, then create a new empty one */
+ /* (called by "Reset" method) */
+ static FT_Error
+ ps_dimension_reset_mask( PS_Dimension dim,
+ FT_UInt end_point,
+ FT_Memory memory )
+ {
+ PS_Mask mask;
+
+
+ /* end current mask */
+ ps_dimension_end_mask( dim, end_point );
+
+ /* allocate new one */
+ return ps_mask_table_alloc( &dim->masks, memory, &mask );
+ }
+
+
+ /* set a new mask, called from the "T2Stem" method */
+ static FT_Error
+ ps_dimension_set_mask_bits( PS_Dimension dim,
+ const FT_Byte* source,
+ FT_UInt source_pos,
+ FT_UInt source_bits,
+ FT_UInt end_point,
+ FT_Memory memory )
+ {
+ FT_Error error = 0;
+
+
+ /* reset current mask, if any */
+ error = ps_dimension_reset_mask( dim, end_point, memory );
+ if ( error )
+ goto Exit;
+
+ /* set bits in new mask */
+ error = ps_mask_table_set_bits( &dim->masks, source,
+ source_pos, source_bits, memory );
+
+ Exit:
+ return error;
+ }
+
+
+ /* add a new single stem (called from "T1Stem" method) */
+ static FT_Error
+ ps_dimension_add_t1stem( PS_Dimension dim,
+ FT_Int pos,
+ FT_Int len,
+ FT_Memory memory,
+ FT_Int *aindex )
+ {
+ FT_Error error = 0;
+ FT_UInt flags = 0;
+
+
+ /* detect ghost stem */
+ if ( len < 0 )
+ {
+ flags |= PS_HINT_FLAG_GHOST;
+ if ( len == -21 )
+ {
+ flags |= PS_HINT_FLAG_BOTTOM;
+ pos += len;
+ }
+ len = 0;
+ }
+
+ if ( aindex )
+ *aindex = -1;
+
+ /* now, lookup stem in the current hints table */
+ {
+ PS_Mask mask;
+ FT_UInt idx;
+ FT_UInt max = dim->hints.num_hints;
+ PS_Hint hint = dim->hints.hints;
+
+
+ for ( idx = 0; idx < max; idx++, hint++ )
+ {
+ if ( hint->pos == pos && hint->len == len )
+ break;
+ }
+
+ /* we need to create a new hint in the table */
+ if ( idx >= max )
+ {
+ error = ps_hint_table_alloc( &dim->hints, memory, &hint );
+ if ( error )
+ goto Exit;
+
+ hint->pos = pos;
+ hint->len = len;
+ hint->flags = flags;
+ }
+
+ /* now, store the hint in the current mask */
+ error = ps_mask_table_last( &dim->masks, memory, &mask );
+ if ( error )
+ goto Exit;
+
+ error = ps_mask_set_bit( mask, idx, memory );
+ if ( error )
+ goto Exit;
+
+ if ( aindex )
+ *aindex = (FT_Int)idx;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* add a "hstem3/vstem3" counter to our dimension table */
+ static FT_Error
+ ps_dimension_add_counter( PS_Dimension dim,
+ FT_Int hint1,
+ FT_Int hint2,
+ FT_Int hint3,
+ FT_Memory memory )
+ {
+ FT_Error error = 0;
+ FT_UInt count = dim->counters.num_masks;
+ PS_Mask counter = dim->counters.masks;
+
+
+ /* try to find an existing counter mask that already uses */
+ /* one of these stems here */
+ for ( ; count > 0; count--, counter++ )
+ {
+ if ( ps_mask_test_bit( counter, hint1 ) ||
+ ps_mask_test_bit( counter, hint2 ) ||
+ ps_mask_test_bit( counter, hint3 ) )
+ break;
+ }
+
+ /* create a new counter when needed */
+ if ( count == 0 )
+ {
+ error = ps_mask_table_alloc( &dim->counters, memory, &counter );
+ if ( error )
+ goto Exit;
+ }
+
+ /* now, set the bits for our hints in the counter mask */
+ error = ps_mask_set_bit( counter, hint1, memory );
+ if ( error )
+ goto Exit;
+
+ error = ps_mask_set_bit( counter, hint2, memory );
+ if ( error )
+ goto Exit;
+
+ error = ps_mask_set_bit( counter, hint3, memory );
+ if ( error )
+ goto Exit;
+
+ Exit:
+ return error;
+ }
+
+
+ /* end of recording session for a given dimension */
+ static FT_Error
+ ps_dimension_end( PS_Dimension dim,
+ FT_UInt end_point,
+ FT_Memory memory )
+ {
+ /* end hint mask table */
+ ps_dimension_end_mask( dim, end_point );
+
+ /* merge all counter masks into independent "paths" */
+ return ps_mask_table_merge_all( &dim->counters, memory );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PS_RECORDER MANAGEMENT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* destroy hints */
+ FT_LOCAL( void )
+ ps_hints_done( PS_Hints hints )
+ {
+ FT_Memory memory = hints->memory;
+
+
+ ps_dimension_done( &hints->dimension[0], memory );
+ ps_dimension_done( &hints->dimension[1], memory );
+
+ hints->error = 0;
+ hints->memory = 0;
+ }
+
+
+ FT_LOCAL( FT_Error )
+ ps_hints_init( PS_Hints hints,
+ FT_Memory memory )
+ {
+ FT_MEM_ZERO( hints, sizeof ( *hints ) );
+ hints->memory = memory;
+ return 0;
+ }
+
+
+ /* initialize a hints for a new session */
+ static void
+ ps_hints_open( PS_Hints hints,
+ PS_Hint_Type hint_type )
+ {
+ switch ( hint_type )
+ {
+ case PS_HINT_TYPE_1:
+ case PS_HINT_TYPE_2:
+ hints->error = 0;
+ hints->hint_type = hint_type;
+
+ ps_dimension_init( &hints->dimension[0] );
+ ps_dimension_init( &hints->dimension[1] );
+ break;
+
+ default:
+ hints->error = PSH_Err_Invalid_Argument;
+ hints->hint_type = hint_type;
+
+ FT_ERROR(( "ps_hints_open: invalid charstring type!\n" ));
+ break;
+ }
+ }
+
+
+ /* add one or more stems to the current hints table */
+ static void
+ ps_hints_stem( PS_Hints hints,
+ FT_Int dimension,
+ FT_UInt count,
+ FT_Long* stems )
+ {
+ if ( !hints->error )
+ {
+ /* limit "dimension" to 0..1 */
+ if ( dimension < 0 || dimension > 1 )
+ {
+ FT_ERROR(( "ps_hints_stem: invalid dimension (%d) used\n",
+ dimension ));
+ dimension = ( dimension != 0 );
+ }
+
+ /* record the stems in the current hints/masks table */
+ switch ( hints->hint_type )
+ {
+ case PS_HINT_TYPE_1: /* Type 1 "hstem" or "vstem" operator */
+ case PS_HINT_TYPE_2: /* Type 2 "hstem" or "vstem" operator */
+ {
+ PS_Dimension dim = &hints->dimension[dimension];
+
+
+ for ( ; count > 0; count--, stems += 2 )
+ {
+ FT_Error error;
+ FT_Memory memory = hints->memory;
+
+
+ error = ps_dimension_add_t1stem(
+ dim, (FT_Int)stems[0], (FT_Int)stems[1],
+ memory, NULL );
+ if ( error )
+ {
+ FT_ERROR(( "ps_hints_stem: could not add stem"
+ " (%d,%d) to hints table\n", stems[0], stems[1] ));
+
+ hints->error = error;
+ return;
+ }
+ }
+ break;
+ }
+
+ default:
+ FT_ERROR(( "ps_hints_stem: called with invalid hint type (%d)\n",
+ hints->hint_type ));
+ break;
+ }
+ }
+ }
+
+
+ /* add one Type1 counter stem to the current hints table */
+ static void
+ ps_hints_t1stem3( PS_Hints hints,
+ FT_Int dimension,
+ FT_Long* stems )
+ {
+ FT_Error error = 0;
+
+
+ if ( !hints->error )
+ {
+ PS_Dimension dim;
+ FT_Memory memory = hints->memory;
+ FT_Int count;
+ FT_Int idx[3];
+
+
+ /* limit "dimension" to 0..1 */
+ if ( dimension < 0 || dimension > 1 )
+ {
+ FT_ERROR(( "ps_hints_t1stem3: invalid dimension (%d) used\n",
+ dimension ));
+ dimension = ( dimension != 0 );
+ }
+
+ dim = &hints->dimension[dimension];
+
+ /* there must be 6 elements in the 'stem' array */
+ if ( hints->hint_type == PS_HINT_TYPE_1 )
+ {
+ /* add the three stems to our hints/masks table */
+ for ( count = 0; count < 3; count++, stems += 2 )
+ {
+ error = ps_dimension_add_t1stem(
+ dim, (FT_Int)stems[0], (FT_Int)stems[1],
+ memory, &idx[count] );
+ if ( error )
+ goto Fail;
+ }
+
+ /* now, add the hints to the counters table */
+ error = ps_dimension_add_counter( dim, idx[0], idx[1], idx[2],
+ memory );
+ if ( error )
+ goto Fail;
+ }
+ else
+ {
+ FT_ERROR(( "ps_hints_t1stem3: called with invalid hint type!\n" ));
+ error = PSH_Err_Invalid_Argument;
+ goto Fail;
+ }
+ }
+
+ return;
+
+ Fail:
+ FT_ERROR(( "ps_hints_t1stem3: could not add counter stems to table\n" ));
+ hints->error = error;
+ }
+
+
+ /* reset hints (only with Type 1 hints) */
+ static void
+ ps_hints_t1reset( PS_Hints hints,
+ FT_UInt end_point )
+ {
+ FT_Error error = 0;
+
+
+ if ( !hints->error )
+ {
+ FT_Memory memory = hints->memory;
+
+
+ if ( hints->hint_type == PS_HINT_TYPE_1 )
+ {
+ error = ps_dimension_reset_mask( &hints->dimension[0],
+ end_point, memory );
+ if ( error )
+ goto Fail;
+
+ error = ps_dimension_reset_mask( &hints->dimension[1],
+ end_point, memory );
+ if ( error )
+ goto Fail;
+ }
+ else
+ {
+ /* invalid hint type */
+ error = PSH_Err_Invalid_Argument;
+ goto Fail;
+ }
+ }
+ return;
+
+ Fail:
+ hints->error = error;
+ }
+
+
+ /* Type2 "hintmask" operator, add a new hintmask to each direction */
+ static void
+ ps_hints_t2mask( PS_Hints hints,
+ FT_UInt end_point,
+ FT_UInt bit_count,
+ const FT_Byte* bytes )
+ {
+ FT_Error error;
+
+
+ if ( !hints->error )
+ {
+ PS_Dimension dim = hints->dimension;
+ FT_Memory memory = hints->memory;
+ FT_UInt count1 = dim[0].hints.num_hints;
+ FT_UInt count2 = dim[1].hints.num_hints;
+
+
+ /* check bit count; must be equal to current total hint count */
+ if ( bit_count != count1 + count2 )
+ {
+ FT_ERROR(( "ps_hints_t2mask: "
+ "called with invalid bitcount %d (instead of %d)\n",
+ bit_count, count1 + count2 ));
+
+ /* simply ignore the operator */
+ return;
+ }
+
+ /* set-up new horizontal and vertical hint mask now */
+ error = ps_dimension_set_mask_bits( &dim[0], bytes, count2, count1,
+ end_point, memory );
+ if ( error )
+ goto Fail;
+
+ error = ps_dimension_set_mask_bits( &dim[1], bytes, 0, count2,
+ end_point, memory );
+ if ( error )
+ goto Fail;
+ }
+ return;
+
+ Fail:
+ hints->error = error;
+ }
+
+
+ static void
+ ps_hints_t2counter( PS_Hints hints,
+ FT_UInt bit_count,
+ const FT_Byte* bytes )
+ {
+ FT_Error error;
+
+
+ if ( !hints->error )
+ {
+ PS_Dimension dim = hints->dimension;
+ FT_Memory memory = hints->memory;
+ FT_UInt count1 = dim[0].hints.num_hints;
+ FT_UInt count2 = dim[1].hints.num_hints;
+
+
+ /* check bit count, must be equal to current total hint count */
+ if ( bit_count != count1 + count2 )
+ {
+ FT_ERROR(( "ps_hints_t2counter: "
+ "called with invalid bitcount %d (instead of %d)\n",
+ bit_count, count1 + count2 ));
+
+ /* simply ignore the operator */
+ return;
+ }
+
+ /* set-up new horizontal and vertical hint mask now */
+ error = ps_dimension_set_mask_bits( &dim[0], bytes, 0, count1,
+ 0, memory );
+ if ( error )
+ goto Fail;
+
+ error = ps_dimension_set_mask_bits( &dim[1], bytes, count1, count2,
+ 0, memory );
+ if ( error )
+ goto Fail;
+ }
+ return;
+
+ Fail:
+ hints->error = error;
+ }
+
+
+ /* end recording session */
+ static FT_Error
+ ps_hints_close( PS_Hints hints,
+ FT_UInt end_point )
+ {
+ FT_Error error;
+
+
+ error = hints->error;
+ if ( !error )
+ {
+ FT_Memory memory = hints->memory;
+ PS_Dimension dim = hints->dimension;
+
+
+ error = ps_dimension_end( &dim[0], end_point, memory );
+ if ( !error )
+ {
+ error = ps_dimension_end( &dim[1], end_point, memory );
+ }
+ }
+
+#ifdef DEBUG_HINTER
+ if ( !error )
+ ps_debug_hints = hints;
+#endif
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE 1 HINTS RECORDING INTERFACE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ t1_hints_open( T1_Hints hints )
+ {
+ ps_hints_open( (PS_Hints)hints, PS_HINT_TYPE_1 );
+ }
+
+ static void
+ t1_hints_stem( T1_Hints hints,
+ FT_Int dimension,
+ FT_Long* coords )
+ {
+ ps_hints_stem( (PS_Hints)hints, dimension, 1, coords );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ t1_hints_funcs_init( T1_Hints_FuncsRec* funcs )
+ {
+ FT_MEM_ZERO( (char*)funcs, sizeof ( *funcs ) );
+
+ funcs->open = (T1_Hints_OpenFunc) t1_hints_open;
+ funcs->close = (T1_Hints_CloseFunc) ps_hints_close;
+ funcs->stem = (T1_Hints_SetStemFunc) t1_hints_stem;
+ funcs->stem3 = (T1_Hints_SetStem3Func)ps_hints_t1stem3;
+ funcs->reset = (T1_Hints_ResetFunc) ps_hints_t1reset;
+ funcs->apply = (T1_Hints_ApplyFunc) ps_hints_apply;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE 2 HINTS RECORDING INTERFACE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static void
+ t2_hints_open( T2_Hints hints )
+ {
+ ps_hints_open( (PS_Hints)hints, PS_HINT_TYPE_2 );
+ }
+
+
+ static void
+ t2_hints_stems( T2_Hints hints,
+ FT_Int dimension,
+ FT_Int count,
+ FT_Fixed* coords )
+ {
+ FT_Pos stems[32], y, n;
+ FT_Int total = count;
+
+
+ y = 0;
+ while ( total > 0 )
+ {
+ /* determine number of stems to write */
+ count = total;
+ if ( count > 16 )
+ count = 16;
+
+ /* compute integer stem positions in font units */
+ for ( n = 0; n < count * 2; n++ )
+ {
+ y += coords[n];
+ stems[n] = ( y + 0x8000L ) >> 16;
+ }
+
+ /* compute lengths */
+ for ( n = 0; n < count * 2; n += 2 )
+ stems[n + 1] = stems[n + 1] - stems[n];
+
+ /* add them to the current dimension */
+ ps_hints_stem( (PS_Hints)hints, dimension, count, stems );
+
+ total -= count;
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ t2_hints_funcs_init( T2_Hints_FuncsRec* funcs )
+ {
+ FT_MEM_ZERO( funcs, sizeof ( *funcs ) );
+
+ funcs->open = (T2_Hints_OpenFunc) t2_hints_open;
+ funcs->close = (T2_Hints_CloseFunc) ps_hints_close;
+ funcs->stems = (T2_Hints_StemsFunc) t2_hints_stems;
+ funcs->hintmask= (T2_Hints_MaskFunc) ps_hints_t2mask;
+ funcs->counter = (T2_Hints_CounterFunc)ps_hints_t2counter;
+ funcs->apply = (T2_Hints_ApplyFunc) ps_hints_apply;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.h
new file mode 100644
index 00000000000..dcb3197f94d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.h
@@ -0,0 +1,176 @@
+/***************************************************************************/
+/* */
+/* pshrec.h */
+/* */
+/* Postscript (Type1/Type2) hints recorder (specification). */
+/* */
+/* Copyright 2001, 2002, 2003, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /**************************************************************************/
+ /* */
+ /* The functions defined here are called from the Type 1, CID and CFF */
+ /* font drivers to record the hints of a given character/glyph. */
+ /* */
+ /* The hints are recorded in a unified format, and are later processed */
+ /* by the `optimizer' and `fitter' to adjust the outlines to the pixel */
+ /* grid. */
+ /* */
+ /**************************************************************************/
+
+
+#ifndef __PSHREC_H__
+#define __PSHREC_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include "pshglob.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GLYPH HINTS RECORDER INTERNALS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* handle to hint record */
+ typedef struct PS_HintRec_* PS_Hint;
+
+ /* hint types */
+ typedef enum PS_Hint_Type_
+ {
+ PS_HINT_TYPE_1 = 1,
+ PS_HINT_TYPE_2 = 2
+
+ } PS_Hint_Type;
+
+
+ /* hint flags */
+ typedef enum PS_Hint_Flags_
+ {
+ PS_HINT_FLAG_GHOST = 1,
+ PS_HINT_FLAG_BOTTOM = 2
+
+ } PS_Hint_Flags;
+
+
+ /* hint descriptor */
+ typedef struct PS_HintRec_
+ {
+ FT_Int pos;
+ FT_Int len;
+ FT_UInt flags;
+
+ } PS_HintRec;
+
+
+#define ps_hint_is_active( x ) ( (x)->flags & PS_HINT_FLAG_ACTIVE )
+#define ps_hint_is_ghost( x ) ( (x)->flags & PS_HINT_FLAG_GHOST )
+#define ps_hint_is_bottom( x ) ( (x)->flags & PS_HINT_FLAG_BOTTOM )
+
+
+ /* hints table descriptor */
+ typedef struct PS_Hint_TableRec_
+ {
+ FT_UInt num_hints;
+ FT_UInt max_hints;
+ PS_Hint hints;
+
+ } PS_Hint_TableRec, *PS_Hint_Table;
+
+
+ /* hint and counter mask descriptor */
+ typedef struct PS_MaskRec_
+ {
+ FT_UInt num_bits;
+ FT_UInt max_bits;
+ FT_Byte* bytes;
+ FT_UInt end_point;
+
+ } PS_MaskRec, *PS_Mask;
+
+
+ /* masks and counters table descriptor */
+ typedef struct PS_Mask_TableRec_
+ {
+ FT_UInt num_masks;
+ FT_UInt max_masks;
+ PS_Mask masks;
+
+ } PS_Mask_TableRec, *PS_Mask_Table;
+
+
+ /* dimension-specific hints descriptor */
+ typedef struct PS_DimensionRec_
+ {
+ PS_Hint_TableRec hints;
+ PS_Mask_TableRec masks;
+ PS_Mask_TableRec counters;
+
+ } PS_DimensionRec, *PS_Dimension;
+
+
+ /* glyph hints descriptor */
+ /* dimension 0 => X coordinates + vertical hints/stems */
+ /* dimension 1 => Y coordinates + horizontal hints/stems */
+ typedef struct PS_HintsRec_
+ {
+ FT_Memory memory;
+ FT_Error error;
+ FT_UInt32 magic;
+ PS_Hint_Type hint_type;
+ PS_DimensionRec dimension[2];
+
+ } PS_HintsRec, *PS_Hints;
+
+ /* */
+
+ /* initialize hints recorder */
+ FT_LOCAL( FT_Error )
+ ps_hints_init( PS_Hints hints,
+ FT_Memory memory );
+
+ /* finalize hints recorder */
+ FT_LOCAL( void )
+ ps_hints_done( PS_Hints hints );
+
+ /* initialize Type1 hints recorder interface */
+ FT_LOCAL( void )
+ t1_hints_funcs_init( T1_Hints_FuncsRec* funcs );
+
+ /* initialize Type2 hints recorder interface */
+ FT_LOCAL( void )
+ t2_hints_funcs_init( T2_Hints_FuncsRec* funcs );
+
+
+#ifdef DEBUG_HINTER
+ extern PS_Hints ps_debug_hints;
+ extern int ps_debug_no_horz_hints;
+ extern int ps_debug_no_vert_hints;
+#endif
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __PS_HINTER_RECORD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/rules.mk
new file mode 100644
index 00000000000..57773394ac6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/rules.mk
@@ -0,0 +1,72 @@
+#
+# FreeType 2 PSHinter driver configuration rules
+#
+
+
+# Copyright 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# PSHINTER driver directory
+#
+PSHINTER_DIR := $(SRC_DIR)/pshinter
+
+
+# compilation flags for the driver
+#
+PSHINTER_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSHINTER_DIR))
+
+
+# PSHINTER driver sources (i.e., C files)
+#
+PSHINTER_DRV_SRC := $(PSHINTER_DIR)/pshrec.c \
+ $(PSHINTER_DIR)/pshglob.c \
+ $(PSHINTER_DIR)/pshmod.c \
+ $(PSHINTER_DIR)/pshalgo.c
+
+
+# PSHINTER driver headers
+#
+PSHINTER_DRV_H := $(PSHINTER_DRV_SRC:%c=%h) \
+ $(PSHINTER_DIR)/pshnterr.h
+
+
+# PSHINTER driver object(s)
+#
+# PSHINTER_DRV_OBJ_M is used during `multi' builds.
+# PSHINTER_DRV_OBJ_S is used during `single' builds.
+#
+PSHINTER_DRV_OBJ_M := $(PSHINTER_DRV_SRC:$(PSHINTER_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PSHINTER_DRV_OBJ_S := $(OBJ_DIR)/pshinter.$O
+
+# PSHINTER driver source file for single build
+#
+PSHINTER_DRV_SRC_S := $(PSHINTER_DIR)/pshinter.c
+
+
+# PSHINTER driver - single object
+#
+$(PSHINTER_DRV_OBJ_S): $(PSHINTER_DRV_SRC_S) $(PSHINTER_DRV_SRC) \
+ $(FREETYPE_H) $(PSHINTER_DRV_H)
+ $(PSHINTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSHINTER_DRV_SRC_S))
+
+
+# PSHINTER driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PSHINTER_DIR)/%.c $(FREETYPE_H) $(PSHINTER_DRV_H)
+ $(PSHINTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PSHINTER_DRV_OBJ_S)
+DRV_OBJS_M += $(PSHINTER_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/Jamfile
new file mode 100644
index 00000000000..d85c1e97de4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/psnames Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) psnames ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = psmodule ;
+ }
+ else
+ {
+ _sources = psnames ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/psnames Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/module.mk
new file mode 100644
index 00000000000..a6e908257cb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 PSnames module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += PSNAMES_MODULE
+
+define PSNAMES_MODULE
+$(OPEN_DRIVER) FT_Module_Class, psnames_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)psnames $(ECHO_DRIVER_DESC)Postscript & Unicode Glyph name handling$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.c
new file mode 100644
index 00000000000..41942a9b461
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.c
@@ -0,0 +1,590 @@
+/***************************************************************************/
+/* */
+/* psmodule.c */
+/* */
+/* PSNames module implementation (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+#include "psmodule.h"
+#include "pstables.h"
+
+#include "psnamerr.h"
+
+
+#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+#define VARIANT_BIT 0x80000000UL
+#define BASE_GLYPH( code ) ( (code) & ~VARIANT_BIT )
+
+
+ /* Return the Unicode value corresponding to a given glyph. Note that */
+ /* we do deal with glyph variants by detecting a non-initial dot in */
+ /* the name, as in `A.swash' or `e.final'; in this case, the */
+ /* VARIANT_BIT is set in the return value. */
+ /* */
+ static FT_UInt32
+ ps_unicode_value( const char* glyph_name )
+ {
+ /* If the name begins with `uni', then the glyph name may be a */
+ /* hard-coded unicode character code. */
+ if ( glyph_name[0] == 'u' &&
+ glyph_name[1] == 'n' &&
+ glyph_name[2] == 'i' )
+ {
+ /* determine whether the next four characters following are */
+ /* hexadecimal. */
+
+ /* XXX: Add code to deal with ligatures, i.e. glyph names like */
+ /* `uniXXXXYYYYZZZZ'... */
+
+ FT_Int count;
+ FT_ULong value = 0;
+ const char* p = glyph_name + 3;
+
+
+ for ( count = 4; count > 0; count--, p++ )
+ {
+ char c = *p;
+ unsigned int d;
+
+
+ d = (unsigned char)c - '0';
+ if ( d >= 10 )
+ {
+ d = (unsigned char)c - 'A';
+ if ( d >= 6 )
+ d = 16;
+ else
+ d += 10;
+ }
+
+ /* Exit if a non-uppercase hexadecimal character was found */
+ /* -- this also catches character codes below `0' since such */
+ /* negative numbers cast to `unsigned int' are far too big. */
+ if ( d >= 16 )
+ break;
+
+ value = ( value << 4 ) + d;
+ }
+
+ /* there must be exactly four hex digits */
+ if ( count == 0 )
+ {
+ if ( *p == '\0' )
+ return value;
+ if ( *p == '.' )
+ return value | VARIANT_BIT;
+ }
+ }
+
+ /* If the name begins with `u', followed by four to six uppercase */
+ /* hexadecimal digits, it is a hard-coded unicode character code. */
+ if ( glyph_name[0] == 'u' )
+ {
+ FT_Int count;
+ FT_ULong value = 0;
+ const char* p = glyph_name + 1;
+
+
+ for ( count = 6; count > 0; count--, p++ )
+ {
+ char c = *p;
+ unsigned int d;
+
+
+ d = (unsigned char)c - '0';
+ if ( d >= 10 )
+ {
+ d = (unsigned char)c - 'A';
+ if ( d >= 6 )
+ d = 16;
+ else
+ d += 10;
+ }
+
+ if ( d >= 16 )
+ break;
+
+ value = ( value << 4 ) + d;
+ }
+
+ if ( count <= 2 )
+ {
+ if ( *p == '\0' )
+ return value;
+ if ( *p == '.' )
+ return value | VARIANT_BIT;
+ }
+ }
+
+ /* Look for a non-initial dot in the glyph name in order to */
+ /* find variants like `A.swash', `e.final', etc. */
+ {
+ const char* p = glyph_name;
+ const char* dot = NULL;
+
+
+ for ( ; *p; p++ )
+ {
+ if ( *p == '.' && p > glyph_name )
+ {
+ dot = p;
+ break;
+ }
+ }
+
+ /* now look up the glyph in the Adobe Glyph List */
+ if ( !dot )
+ return ft_get_adobe_glyph_index( glyph_name, p );
+ else
+ return ft_get_adobe_glyph_index( glyph_name, dot ) | VARIANT_BIT;
+ }
+ }
+
+
+ /* ft_qsort callback to sort the unicode map */
+ FT_CALLBACK_DEF( int )
+ compare_uni_maps( const void* a,
+ const void* b )
+ {
+ PS_UniMap* map1 = (PS_UniMap*)a;
+ PS_UniMap* map2 = (PS_UniMap*)b;
+ FT_UInt32 unicode1 = BASE_GLYPH( map1->unicode );
+ FT_UInt32 unicode2 = BASE_GLYPH( map2->unicode );
+
+
+ /* sort base glyphs before glyph variants */
+ if ( unicode1 == unicode2 )
+ {
+ if ( map1->unicode > map2->unicode )
+ return 1;
+ else if ( map1->unicode < map2->unicode )
+ return -1;
+ else
+ return 0;
+ }
+ else
+ {
+ if ( unicode1 > unicode2 )
+ return 1;
+ else if ( unicode1 < unicode2 )
+ return -1;
+ else
+ return 0;
+ }
+ }
+
+
+ /* support for extra glyphs not handled (well) in AGL; */
+ /* we add extra mappings for them if necessary */
+
+#define EXTRA_GLYPH_LIST_SIZE 10
+
+ static const FT_UInt32 ft_extra_glyph_unicodes[EXTRA_GLYPH_LIST_SIZE] =
+ {
+ /* WGL 4 */
+ 0x0394,
+ 0x03A9,
+ 0x2215,
+ 0x00AD,
+ 0x02C9,
+ 0x03BC,
+ 0x2219,
+ 0x00A0,
+ /* Romanian */
+ 0x021A,
+ 0x021B
+ };
+
+ static const char ft_extra_glyph_names[] =
+ {
+ 'D','e','l','t','a',0,
+ 'O','m','e','g','a',0,
+ 'f','r','a','c','t','i','o','n',0,
+ 'h','y','p','h','e','n',0,
+ 'm','a','c','r','o','n',0,
+ 'm','u',0,
+ 'p','e','r','i','o','d','c','e','n','t','e','r','e','d',0,
+ 's','p','a','c','e',0,
+ 'T','c','o','m','m','a','a','c','c','e','n','t',0,
+ 't','c','o','m','m','a','a','c','c','e','n','t',0
+ };
+
+ static const FT_Int
+ ft_extra_glyph_name_offsets[EXTRA_GLYPH_LIST_SIZE] =
+ {
+ 0,
+ 6,
+ 12,
+ 21,
+ 28,
+ 35,
+ 38,
+ 53,
+ 59,
+ 72
+ };
+
+
+ static void
+ ps_check_extra_glyph_name( const char* gname,
+ FT_UInt glyph,
+ FT_UInt* extra_glyphs,
+ FT_UInt *states )
+ {
+ FT_UInt n;
+
+
+ for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
+ {
+ if ( ft_strcmp( ft_extra_glyph_names +
+ ft_extra_glyph_name_offsets[n], gname ) == 0 )
+ {
+ if ( states[n] == 0 )
+ {
+ /* mark this extra glyph as a candidate for the cmap */
+ states[n] = 1;
+ extra_glyphs[n] = glyph;
+ }
+
+ return;
+ }
+ }
+ }
+
+
+ static void
+ ps_check_extra_glyph_unicode( FT_UInt32 uni_char,
+ FT_UInt *states )
+ {
+ FT_UInt n;
+
+
+ for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
+ {
+ if ( uni_char == ft_extra_glyph_unicodes[n] )
+ {
+ /* disable this extra glyph from being added to the cmap */
+ states[n] = 2;
+
+ return;
+ }
+ }
+ }
+
+
+ /* Build a table that maps Unicode values to glyph indices. */
+ static FT_Error
+ ps_unicodes_init( FT_Memory memory,
+ PS_Unicodes table,
+ FT_UInt num_glyphs,
+ PS_GetGlyphNameFunc get_glyph_name,
+ PS_FreeGlyphNameFunc free_glyph_name,
+ FT_Pointer glyph_data )
+ {
+ FT_Error error;
+
+ FT_UInt extra_glyph_list_states[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+ FT_UInt extra_glyphs[EXTRA_GLYPH_LIST_SIZE];
+
+
+ /* we first allocate the table */
+ table->num_maps = 0;
+ table->maps = 0;
+
+ if ( !FT_NEW_ARRAY( table->maps, num_glyphs + EXTRA_GLYPH_LIST_SIZE ) )
+ {
+ FT_UInt n;
+ FT_UInt count;
+ PS_UniMap* map;
+ FT_UInt32 uni_char;
+
+
+ map = table->maps;
+
+ for ( n = 0; n < num_glyphs; n++ )
+ {
+ const char* gname = get_glyph_name( glyph_data, n );
+
+
+ if ( gname )
+ {
+ ps_check_extra_glyph_name( gname, n,
+ extra_glyphs, extra_glyph_list_states );
+ uni_char = ps_unicode_value( gname );
+
+ if ( BASE_GLYPH( uni_char ) != 0 )
+ {
+ ps_check_extra_glyph_unicode( uni_char,
+ extra_glyph_list_states );
+ map->unicode = uni_char;
+ map->glyph_index = n;
+ map++;
+ }
+
+ if ( free_glyph_name )
+ free_glyph_name( glyph_data, gname );
+ }
+ }
+
+ for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
+ {
+ if ( extra_glyph_list_states[n] == 1 )
+ {
+ /* This glyph name has an additional representation. */
+ /* Add it to the cmap. */
+
+ map->unicode = ft_extra_glyph_unicodes[n];
+ map->glyph_index = extra_glyphs[n];
+ map++;
+ }
+ }
+
+ /* now compress the table a bit */
+ count = (FT_UInt)( map - table->maps );
+
+ if ( count == 0 )
+ {
+ FT_FREE( table->maps );
+ if ( !error )
+ error = PSnames_Err_Invalid_Argument; /* No unicode chars here! */
+ }
+ else {
+ /* Reallocate if the number of used entries is much smaller. */
+ if ( count < num_glyphs / 2 )
+ {
+ (void)FT_RENEW_ARRAY( table->maps, num_glyphs, count );
+ error = PSnames_Err_Ok;
+ }
+
+ /* Sort the table in increasing order of unicode values, */
+ /* taking care of glyph variants. */
+ ft_qsort( table->maps, count, sizeof ( PS_UniMap ),
+ compare_uni_maps );
+ }
+
+ table->num_maps = count;
+ }
+
+ return error;
+ }
+
+
+ static FT_UInt
+ ps_unicodes_char_index( PS_Unicodes table,
+ FT_UInt32 unicode )
+ {
+ PS_UniMap *min, *max, *mid, *result = NULL;
+
+
+ /* Perform a binary search on the table. */
+
+ min = table->maps;
+ max = min + table->num_maps - 1;
+
+ while ( min <= max )
+ {
+ FT_UInt32 base_glyph;
+
+
+ mid = min + ( ( max - min ) >> 1 );
+
+ if ( mid->unicode == unicode )
+ {
+ result = mid;
+ break;
+ }
+
+ base_glyph = BASE_GLYPH( mid->unicode );
+
+ if ( base_glyph == unicode )
+ result = mid; /* remember match but continue search for base glyph */
+
+ if ( min == max )
+ break;
+
+ if ( base_glyph < unicode )
+ min = mid + 1;
+ else
+ max = mid - 1;
+ }
+
+ if ( result )
+ return result->glyph_index;
+ else
+ return 0;
+ }
+
+
+ static FT_ULong
+ ps_unicodes_char_next( PS_Unicodes table,
+ FT_UInt32 *unicode )
+ {
+ FT_UInt result = 0;
+ FT_UInt32 char_code = *unicode + 1;
+
+
+ {
+ FT_UInt min = 0;
+ FT_UInt max = table->num_maps;
+ FT_UInt mid;
+ PS_UniMap* map;
+ FT_UInt32 base_glyph;
+
+
+ while ( min < max )
+ {
+ mid = min + ( ( max - min ) >> 1 );
+ map = table->maps + mid;
+
+ if ( map->unicode == char_code )
+ {
+ result = map->glyph_index;
+ goto Exit;
+ }
+
+ base_glyph = BASE_GLYPH( map->unicode );
+
+ if ( base_glyph == char_code )
+ result = map->glyph_index;
+
+ if ( base_glyph < char_code )
+ min = mid + 1;
+ else
+ max = mid;
+ }
+
+ if ( result )
+ goto Exit; /* we have a variant glyph */
+
+ /* we didn't find it; check whether we have a map just above it */
+ char_code = 0;
+
+ if ( min < table->num_maps )
+ {
+ map = table->maps + min;
+ result = map->glyph_index;
+ char_code = BASE_GLYPH( map->unicode );
+ }
+ }
+
+ Exit:
+ *unicode = char_code;
+ return result;
+ }
+
+
+#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
+
+
+ static const char*
+ ps_get_macintosh_name( FT_UInt name_index )
+ {
+ if ( name_index >= FT_NUM_MAC_NAMES )
+ name_index = 0;
+
+ return ft_standard_glyph_names + ft_mac_names[name_index];
+ }
+
+
+ static const char*
+ ps_get_standard_strings( FT_UInt sid )
+ {
+ if ( sid >= FT_NUM_SID_NAMES )
+ return 0;
+
+ return ft_standard_glyph_names + ft_sid_names[sid];
+ }
+
+
+ static
+ const FT_Service_PsCMapsRec pscmaps_interface =
+ {
+#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+ (PS_Unicode_ValueFunc) ps_unicode_value,
+ (PS_Unicodes_InitFunc) ps_unicodes_init,
+ (PS_Unicodes_CharIndexFunc)ps_unicodes_char_index,
+ (PS_Unicodes_CharNextFunc) ps_unicodes_char_next,
+
+#else
+
+ 0,
+ 0,
+ 0,
+ 0,
+
+#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
+
+ (PS_Macintosh_NameFunc) ps_get_macintosh_name,
+ (PS_Adobe_Std_StringsFunc) ps_get_standard_strings,
+
+ t1_standard_encoding,
+ t1_expert_encoding
+ };
+
+
+ static const FT_ServiceDescRec pscmaps_services[] =
+ {
+ { FT_SERVICE_ID_POSTSCRIPT_CMAPS, &pscmaps_interface },
+ { NULL, NULL }
+ };
+
+
+ static FT_Pointer
+ psnames_get_service( FT_Module module,
+ const char* service_id )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( pscmaps_services, service_id );
+ }
+
+#endif /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Module_Class psnames_module_class =
+ {
+ 0, /* this is not a font driver, nor a renderer */
+ sizeof ( FT_ModuleRec ),
+
+ "psnames", /* driver name */
+ 0x10000L, /* driver version */
+ 0x20000L, /* driver requires FreeType 2 or above */
+
+#ifndef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+ 0,
+ (FT_Module_Constructor)0,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) 0
+#else
+ (void*)&pscmaps_interface, /* module specific interface */
+ (FT_Module_Constructor)0,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) psnames_get_service
+#endif
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.h
new file mode 100644
index 00000000000..232fdfb9a90
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/* */
+/* psmodule.h */
+/* */
+/* High-level PSNames module interface (specification). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSMODULE_H__
+#define __PSMODULE_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Module_Class ) psnames_module_class;
+
+
+FT_END_HEADER
+
+#endif /* __PSMODULE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnamerr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnamerr.h
new file mode 100644
index 00000000000..ae1541d960a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnamerr.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* psnamerr.h */
+/* */
+/* PS names module error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the PS names module error enumeration */
+ /* constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __PSNAMERR_H__
+#define __PSNAMERR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX PSnames_Err_
+#define FT_ERR_BASE FT_Mod_Err_PSnames
+
+#include FT_ERRORS_H
+
+#endif /* __PSNAMERR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnames.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnames.c
new file mode 100644
index 00000000000..d6ed998bfb1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnames.c
@@ -0,0 +1,25 @@
+/***************************************************************************/
+/* */
+/* psnames.c */
+/* */
+/* FreeType PSNames module component (body only). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "psmodule.c"
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/pstables.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/pstables.h
new file mode 100644
index 00000000000..1521e9c2854
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/pstables.h
@@ -0,0 +1,4095 @@
+/***************************************************************************/
+/* */
+/* pstables.h */
+/* */
+/* PostScript glyph names. */
+/* */
+/* Copyright 2005, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /* This file has been generated automatically -- do not edit! */
+
+
+ static const char ft_standard_glyph_names[3696] =
+ {
+ '.','n','u','l','l', 0,
+ 'n','o','n','m','a','r','k','i','n','g','r','e','t','u','r','n', 0,
+ 'n','o','t','e','q','u','a','l', 0,
+ 'i','n','f','i','n','i','t','y', 0,
+ 'l','e','s','s','e','q','u','a','l', 0,
+ 'g','r','e','a','t','e','r','e','q','u','a','l', 0,
+ 'p','a','r','t','i','a','l','d','i','f','f', 0,
+ 's','u','m','m','a','t','i','o','n', 0,
+ 'p','r','o','d','u','c','t', 0,
+ 'p','i', 0,
+ 'i','n','t','e','g','r','a','l', 0,
+ 'O','m','e','g','a', 0,
+ 'r','a','d','i','c','a','l', 0,
+ 'a','p','p','r','o','x','e','q','u','a','l', 0,
+ 'D','e','l','t','a', 0,
+ 'n','o','n','b','r','e','a','k','i','n','g','s','p','a','c','e', 0,
+ 'l','o','z','e','n','g','e', 0,
+ 'a','p','p','l','e', 0,
+ 'f','r','a','n','c', 0,
+ 'G','b','r','e','v','e', 0,
+ 'g','b','r','e','v','e', 0,
+ 'I','d','o','t','a','c','c','e','n','t', 0,
+ 'S','c','e','d','i','l','l','a', 0,
+ 's','c','e','d','i','l','l','a', 0,
+ 'C','a','c','u','t','e', 0,
+ 'c','a','c','u','t','e', 0,
+ 'C','c','a','r','o','n', 0,
+ 'c','c','a','r','o','n', 0,
+ 'd','c','r','o','a','t', 0,
+ '.','n','o','t','d','e','f', 0,
+ 's','p','a','c','e', 0,
+ 'e','x','c','l','a','m', 0,
+ 'q','u','o','t','e','d','b','l', 0,
+ 'n','u','m','b','e','r','s','i','g','n', 0,
+ 'd','o','l','l','a','r', 0,
+ 'p','e','r','c','e','n','t', 0,
+ 'a','m','p','e','r','s','a','n','d', 0,
+ 'q','u','o','t','e','r','i','g','h','t', 0,
+ 'p','a','r','e','n','l','e','f','t', 0,
+ 'p','a','r','e','n','r','i','g','h','t', 0,
+ 'a','s','t','e','r','i','s','k', 0,
+ 'p','l','u','s', 0,
+ 'c','o','m','m','a', 0,
+ 'h','y','p','h','e','n', 0,
+ 'p','e','r','i','o','d', 0,
+ 's','l','a','s','h', 0,
+ 'z','e','r','o', 0,
+ 'o','n','e', 0,
+ 't','w','o', 0,
+ 't','h','r','e','e', 0,
+ 'f','o','u','r', 0,
+ 'f','i','v','e', 0,
+ 's','i','x', 0,
+ 's','e','v','e','n', 0,
+ 'e','i','g','h','t', 0,
+ 'n','i','n','e', 0,
+ 'c','o','l','o','n', 0,
+ 's','e','m','i','c','o','l','o','n', 0,
+ 'l','e','s','s', 0,
+ 'e','q','u','a','l', 0,
+ 'g','r','e','a','t','e','r', 0,
+ 'q','u','e','s','t','i','o','n', 0,
+ 'a','t', 0,
+ 'A', 0,
+ 'B', 0,
+ 'C', 0,
+ 'D', 0,
+ 'E', 0,
+ 'F', 0,
+ 'G', 0,
+ 'H', 0,
+ 'I', 0,
+ 'J', 0,
+ 'K', 0,
+ 'L', 0,
+ 'M', 0,
+ 'N', 0,
+ 'O', 0,
+ 'P', 0,
+ 'Q', 0,
+ 'R', 0,
+ 'S', 0,
+ 'T', 0,
+ 'U', 0,
+ 'V', 0,
+ 'W', 0,
+ 'X', 0,
+ 'Y', 0,
+ 'Z', 0,
+ 'b','r','a','c','k','e','t','l','e','f','t', 0,
+ 'b','a','c','k','s','l','a','s','h', 0,
+ 'b','r','a','c','k','e','t','r','i','g','h','t', 0,
+ 'a','s','c','i','i','c','i','r','c','u','m', 0,
+ 'u','n','d','e','r','s','c','o','r','e', 0,
+ 'q','u','o','t','e','l','e','f','t', 0,
+ 'a', 0,
+ 'b', 0,
+ 'c', 0,
+ 'd', 0,
+ 'e', 0,
+ 'f', 0,
+ 'g', 0,
+ 'h', 0,
+ 'i', 0,
+ 'j', 0,
+ 'k', 0,
+ 'l', 0,
+ 'm', 0,
+ 'n', 0,
+ 'o', 0,
+ 'p', 0,
+ 'q', 0,
+ 'r', 0,
+ 's', 0,
+ 't', 0,
+ 'u', 0,
+ 'v', 0,
+ 'w', 0,
+ 'x', 0,
+ 'y', 0,
+ 'z', 0,
+ 'b','r','a','c','e','l','e','f','t', 0,
+ 'b','a','r', 0,
+ 'b','r','a','c','e','r','i','g','h','t', 0,
+ 'a','s','c','i','i','t','i','l','d','e', 0,
+ 'e','x','c','l','a','m','d','o','w','n', 0,
+ 'c','e','n','t', 0,
+ 's','t','e','r','l','i','n','g', 0,
+ 'f','r','a','c','t','i','o','n', 0,
+ 'y','e','n', 0,
+ 'f','l','o','r','i','n', 0,
+ 's','e','c','t','i','o','n', 0,
+ 'c','u','r','r','e','n','c','y', 0,
+ 'q','u','o','t','e','s','i','n','g','l','e', 0,
+ 'q','u','o','t','e','d','b','l','l','e','f','t', 0,
+ 'g','u','i','l','l','e','m','o','t','l','e','f','t', 0,
+ 'g','u','i','l','s','i','n','g','l','l','e','f','t', 0,
+ 'g','u','i','l','s','i','n','g','l','r','i','g','h','t', 0,
+ 'f','i', 0,
+ 'f','l', 0,
+ 'e','n','d','a','s','h', 0,
+ 'd','a','g','g','e','r', 0,
+ 'd','a','g','g','e','r','d','b','l', 0,
+ 'p','e','r','i','o','d','c','e','n','t','e','r','e','d', 0,
+ 'p','a','r','a','g','r','a','p','h', 0,
+ 'b','u','l','l','e','t', 0,
+ 'q','u','o','t','e','s','i','n','g','l','b','a','s','e', 0,
+ 'q','u','o','t','e','d','b','l','b','a','s','e', 0,
+ 'q','u','o','t','e','d','b','l','r','i','g','h','t', 0,
+ 'g','u','i','l','l','e','m','o','t','r','i','g','h','t', 0,
+ 'e','l','l','i','p','s','i','s', 0,
+ 'p','e','r','t','h','o','u','s','a','n','d', 0,
+ 'q','u','e','s','t','i','o','n','d','o','w','n', 0,
+ 'g','r','a','v','e', 0,
+ 'a','c','u','t','e', 0,
+ 'c','i','r','c','u','m','f','l','e','x', 0,
+ 't','i','l','d','e', 0,
+ 'm','a','c','r','o','n', 0,
+ 'b','r','e','v','e', 0,
+ 'd','o','t','a','c','c','e','n','t', 0,
+ 'd','i','e','r','e','s','i','s', 0,
+ 'r','i','n','g', 0,
+ 'c','e','d','i','l','l','a', 0,
+ 'h','u','n','g','a','r','u','m','l','a','u','t', 0,
+ 'o','g','o','n','e','k', 0,
+ 'c','a','r','o','n', 0,
+ 'e','m','d','a','s','h', 0,
+ 'A','E', 0,
+ 'o','r','d','f','e','m','i','n','i','n','e', 0,
+ 'L','s','l','a','s','h', 0,
+ 'O','s','l','a','s','h', 0,
+ 'O','E', 0,
+ 'o','r','d','m','a','s','c','u','l','i','n','e', 0,
+ 'a','e', 0,
+ 'd','o','t','l','e','s','s','i', 0,
+ 'l','s','l','a','s','h', 0,
+ 'o','s','l','a','s','h', 0,
+ 'o','e', 0,
+ 'g','e','r','m','a','n','d','b','l','s', 0,
+ 'o','n','e','s','u','p','e','r','i','o','r', 0,
+ 'l','o','g','i','c','a','l','n','o','t', 0,
+ 'm','u', 0,
+ 't','r','a','d','e','m','a','r','k', 0,
+ 'E','t','h', 0,
+ 'o','n','e','h','a','l','f', 0,
+ 'p','l','u','s','m','i','n','u','s', 0,
+ 'T','h','o','r','n', 0,
+ 'o','n','e','q','u','a','r','t','e','r', 0,
+ 'd','i','v','i','d','e', 0,
+ 'b','r','o','k','e','n','b','a','r', 0,
+ 'd','e','g','r','e','e', 0,
+ 't','h','o','r','n', 0,
+ 't','h','r','e','e','q','u','a','r','t','e','r','s', 0,
+ 't','w','o','s','u','p','e','r','i','o','r', 0,
+ 'r','e','g','i','s','t','e','r','e','d', 0,
+ 'm','i','n','u','s', 0,
+ 'e','t','h', 0,
+ 'm','u','l','t','i','p','l','y', 0,
+ 't','h','r','e','e','s','u','p','e','r','i','o','r', 0,
+ 'c','o','p','y','r','i','g','h','t', 0,
+ 'A','a','c','u','t','e', 0,
+ 'A','c','i','r','c','u','m','f','l','e','x', 0,
+ 'A','d','i','e','r','e','s','i','s', 0,
+ 'A','g','r','a','v','e', 0,
+ 'A','r','i','n','g', 0,
+ 'A','t','i','l','d','e', 0,
+ 'C','c','e','d','i','l','l','a', 0,
+ 'E','a','c','u','t','e', 0,
+ 'E','c','i','r','c','u','m','f','l','e','x', 0,
+ 'E','d','i','e','r','e','s','i','s', 0,
+ 'E','g','r','a','v','e', 0,
+ 'I','a','c','u','t','e', 0,
+ 'I','c','i','r','c','u','m','f','l','e','x', 0,
+ 'I','d','i','e','r','e','s','i','s', 0,
+ 'I','g','r','a','v','e', 0,
+ 'N','t','i','l','d','e', 0,
+ 'O','a','c','u','t','e', 0,
+ 'O','c','i','r','c','u','m','f','l','e','x', 0,
+ 'O','d','i','e','r','e','s','i','s', 0,
+ 'O','g','r','a','v','e', 0,
+ 'O','t','i','l','d','e', 0,
+ 'S','c','a','r','o','n', 0,
+ 'U','a','c','u','t','e', 0,
+ 'U','c','i','r','c','u','m','f','l','e','x', 0,
+ 'U','d','i','e','r','e','s','i','s', 0,
+ 'U','g','r','a','v','e', 0,
+ 'Y','a','c','u','t','e', 0,
+ 'Y','d','i','e','r','e','s','i','s', 0,
+ 'Z','c','a','r','o','n', 0,
+ 'a','a','c','u','t','e', 0,
+ 'a','c','i','r','c','u','m','f','l','e','x', 0,
+ 'a','d','i','e','r','e','s','i','s', 0,
+ 'a','g','r','a','v','e', 0,
+ 'a','r','i','n','g', 0,
+ 'a','t','i','l','d','e', 0,
+ 'c','c','e','d','i','l','l','a', 0,
+ 'e','a','c','u','t','e', 0,
+ 'e','c','i','r','c','u','m','f','l','e','x', 0,
+ 'e','d','i','e','r','e','s','i','s', 0,
+ 'e','g','r','a','v','e', 0,
+ 'i','a','c','u','t','e', 0,
+ 'i','c','i','r','c','u','m','f','l','e','x', 0,
+ 'i','d','i','e','r','e','s','i','s', 0,
+ 'i','g','r','a','v','e', 0,
+ 'n','t','i','l','d','e', 0,
+ 'o','a','c','u','t','e', 0,
+ 'o','c','i','r','c','u','m','f','l','e','x', 0,
+ 'o','d','i','e','r','e','s','i','s', 0,
+ 'o','g','r','a','v','e', 0,
+ 'o','t','i','l','d','e', 0,
+ 's','c','a','r','o','n', 0,
+ 'u','a','c','u','t','e', 0,
+ 'u','c','i','r','c','u','m','f','l','e','x', 0,
+ 'u','d','i','e','r','e','s','i','s', 0,
+ 'u','g','r','a','v','e', 0,
+ 'y','a','c','u','t','e', 0,
+ 'y','d','i','e','r','e','s','i','s', 0,
+ 'z','c','a','r','o','n', 0,
+ 'e','x','c','l','a','m','s','m','a','l','l', 0,
+ 'H','u','n','g','a','r','u','m','l','a','u','t','s','m','a','l','l', 0,
+ 'd','o','l','l','a','r','o','l','d','s','t','y','l','e', 0,
+ 'd','o','l','l','a','r','s','u','p','e','r','i','o','r', 0,
+ 'a','m','p','e','r','s','a','n','d','s','m','a','l','l', 0,
+ 'A','c','u','t','e','s','m','a','l','l', 0,
+ 'p','a','r','e','n','l','e','f','t','s','u','p','e','r','i','o','r', 0,
+ 'p','a','r','e','n','r','i','g','h','t','s','u','p','e','r','i','o','r', 0,
+ 't','w','o','d','o','t','e','n','l','e','a','d','e','r', 0,
+ 'o','n','e','d','o','t','e','n','l','e','a','d','e','r', 0,
+ 'z','e','r','o','o','l','d','s','t','y','l','e', 0,
+ 'o','n','e','o','l','d','s','t','y','l','e', 0,
+ 't','w','o','o','l','d','s','t','y','l','e', 0,
+ 't','h','r','e','e','o','l','d','s','t','y','l','e', 0,
+ 'f','o','u','r','o','l','d','s','t','y','l','e', 0,
+ 'f','i','v','e','o','l','d','s','t','y','l','e', 0,
+ 's','i','x','o','l','d','s','t','y','l','e', 0,
+ 's','e','v','e','n','o','l','d','s','t','y','l','e', 0,
+ 'e','i','g','h','t','o','l','d','s','t','y','l','e', 0,
+ 'n','i','n','e','o','l','d','s','t','y','l','e', 0,
+ 'c','o','m','m','a','s','u','p','e','r','i','o','r', 0,
+ 't','h','r','e','e','q','u','a','r','t','e','r','s','e','m','d','a','s','h', 0,
+ 'p','e','r','i','o','d','s','u','p','e','r','i','o','r', 0,
+ 'q','u','e','s','t','i','o','n','s','m','a','l','l', 0,
+ 'a','s','u','p','e','r','i','o','r', 0,
+ 'b','s','u','p','e','r','i','o','r', 0,
+ 'c','e','n','t','s','u','p','e','r','i','o','r', 0,
+ 'd','s','u','p','e','r','i','o','r', 0,
+ 'e','s','u','p','e','r','i','o','r', 0,
+ 'i','s','u','p','e','r','i','o','r', 0,
+ 'l','s','u','p','e','r','i','o','r', 0,
+ 'm','s','u','p','e','r','i','o','r', 0,
+ 'n','s','u','p','e','r','i','o','r', 0,
+ 'o','s','u','p','e','r','i','o','r', 0,
+ 'r','s','u','p','e','r','i','o','r', 0,
+ 's','s','u','p','e','r','i','o','r', 0,
+ 't','s','u','p','e','r','i','o','r', 0,
+ 'f','f', 0,
+ 'f','f','i', 0,
+ 'f','f','l', 0,
+ 'p','a','r','e','n','l','e','f','t','i','n','f','e','r','i','o','r', 0,
+ 'p','a','r','e','n','r','i','g','h','t','i','n','f','e','r','i','o','r', 0,
+ 'C','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+ 'h','y','p','h','e','n','s','u','p','e','r','i','o','r', 0,
+ 'G','r','a','v','e','s','m','a','l','l', 0,
+ 'A','s','m','a','l','l', 0,
+ 'B','s','m','a','l','l', 0,
+ 'C','s','m','a','l','l', 0,
+ 'D','s','m','a','l','l', 0,
+ 'E','s','m','a','l','l', 0,
+ 'F','s','m','a','l','l', 0,
+ 'G','s','m','a','l','l', 0,
+ 'H','s','m','a','l','l', 0,
+ 'I','s','m','a','l','l', 0,
+ 'J','s','m','a','l','l', 0,
+ 'K','s','m','a','l','l', 0,
+ 'L','s','m','a','l','l', 0,
+ 'M','s','m','a','l','l', 0,
+ 'N','s','m','a','l','l', 0,
+ 'O','s','m','a','l','l', 0,
+ 'P','s','m','a','l','l', 0,
+ 'Q','s','m','a','l','l', 0,
+ 'R','s','m','a','l','l', 0,
+ 'S','s','m','a','l','l', 0,
+ 'T','s','m','a','l','l', 0,
+ 'U','s','m','a','l','l', 0,
+ 'V','s','m','a','l','l', 0,
+ 'W','s','m','a','l','l', 0,
+ 'X','s','m','a','l','l', 0,
+ 'Y','s','m','a','l','l', 0,
+ 'Z','s','m','a','l','l', 0,
+ 'c','o','l','o','n','m','o','n','e','t','a','r','y', 0,
+ 'o','n','e','f','i','t','t','e','d', 0,
+ 'r','u','p','i','a','h', 0,
+ 'T','i','l','d','e','s','m','a','l','l', 0,
+ 'e','x','c','l','a','m','d','o','w','n','s','m','a','l','l', 0,
+ 'c','e','n','t','o','l','d','s','t','y','l','e', 0,
+ 'L','s','l','a','s','h','s','m','a','l','l', 0,
+ 'S','c','a','r','o','n','s','m','a','l','l', 0,
+ 'Z','c','a','r','o','n','s','m','a','l','l', 0,
+ 'D','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+ 'B','r','e','v','e','s','m','a','l','l', 0,
+ 'C','a','r','o','n','s','m','a','l','l', 0,
+ 'D','o','t','a','c','c','e','n','t','s','m','a','l','l', 0,
+ 'M','a','c','r','o','n','s','m','a','l','l', 0,
+ 'f','i','g','u','r','e','d','a','s','h', 0,
+ 'h','y','p','h','e','n','i','n','f','e','r','i','o','r', 0,
+ 'O','g','o','n','e','k','s','m','a','l','l', 0,
+ 'R','i','n','g','s','m','a','l','l', 0,
+ 'C','e','d','i','l','l','a','s','m','a','l','l', 0,
+ 'q','u','e','s','t','i','o','n','d','o','w','n','s','m','a','l','l', 0,
+ 'o','n','e','e','i','g','h','t','h', 0,
+ 't','h','r','e','e','e','i','g','h','t','h','s', 0,
+ 'f','i','v','e','e','i','g','h','t','h','s', 0,
+ 's','e','v','e','n','e','i','g','h','t','h','s', 0,
+ 'o','n','e','t','h','i','r','d', 0,
+ 't','w','o','t','h','i','r','d','s', 0,
+ 'z','e','r','o','s','u','p','e','r','i','o','r', 0,
+ 'f','o','u','r','s','u','p','e','r','i','o','r', 0,
+ 'f','i','v','e','s','u','p','e','r','i','o','r', 0,
+ 's','i','x','s','u','p','e','r','i','o','r', 0,
+ 's','e','v','e','n','s','u','p','e','r','i','o','r', 0,
+ 'e','i','g','h','t','s','u','p','e','r','i','o','r', 0,
+ 'n','i','n','e','s','u','p','e','r','i','o','r', 0,
+ 'z','e','r','o','i','n','f','e','r','i','o','r', 0,
+ 'o','n','e','i','n','f','e','r','i','o','r', 0,
+ 't','w','o','i','n','f','e','r','i','o','r', 0,
+ 't','h','r','e','e','i','n','f','e','r','i','o','r', 0,
+ 'f','o','u','r','i','n','f','e','r','i','o','r', 0,
+ 'f','i','v','e','i','n','f','e','r','i','o','r', 0,
+ 's','i','x','i','n','f','e','r','i','o','r', 0,
+ 's','e','v','e','n','i','n','f','e','r','i','o','r', 0,
+ 'e','i','g','h','t','i','n','f','e','r','i','o','r', 0,
+ 'n','i','n','e','i','n','f','e','r','i','o','r', 0,
+ 'c','e','n','t','i','n','f','e','r','i','o','r', 0,
+ 'd','o','l','l','a','r','i','n','f','e','r','i','o','r', 0,
+ 'p','e','r','i','o','d','i','n','f','e','r','i','o','r', 0,
+ 'c','o','m','m','a','i','n','f','e','r','i','o','r', 0,
+ 'A','g','r','a','v','e','s','m','a','l','l', 0,
+ 'A','a','c','u','t','e','s','m','a','l','l', 0,
+ 'A','c','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+ 'A','t','i','l','d','e','s','m','a','l','l', 0,
+ 'A','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+ 'A','r','i','n','g','s','m','a','l','l', 0,
+ 'A','E','s','m','a','l','l', 0,
+ 'C','c','e','d','i','l','l','a','s','m','a','l','l', 0,
+ 'E','g','r','a','v','e','s','m','a','l','l', 0,
+ 'E','a','c','u','t','e','s','m','a','l','l', 0,
+ 'E','c','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+ 'E','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+ 'I','g','r','a','v','e','s','m','a','l','l', 0,
+ 'I','a','c','u','t','e','s','m','a','l','l', 0,
+ 'I','c','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+ 'I','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+ 'E','t','h','s','m','a','l','l', 0,
+ 'N','t','i','l','d','e','s','m','a','l','l', 0,
+ 'O','g','r','a','v','e','s','m','a','l','l', 0,
+ 'O','a','c','u','t','e','s','m','a','l','l', 0,
+ 'O','c','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+ 'O','t','i','l','d','e','s','m','a','l','l', 0,
+ 'O','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+ 'O','E','s','m','a','l','l', 0,
+ 'O','s','l','a','s','h','s','m','a','l','l', 0,
+ 'U','g','r','a','v','e','s','m','a','l','l', 0,
+ 'U','a','c','u','t','e','s','m','a','l','l', 0,
+ 'U','c','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+ 'U','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+ 'Y','a','c','u','t','e','s','m','a','l','l', 0,
+ 'T','h','o','r','n','s','m','a','l','l', 0,
+ 'Y','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+ '0','0','1','.','0','0','0', 0,
+ '0','0','1','.','0','0','1', 0,
+ '0','0','1','.','0','0','2', 0,
+ '0','0','1','.','0','0','3', 0,
+ 'B','l','a','c','k', 0,
+ 'B','o','l','d', 0,
+ 'B','o','o','k', 0,
+ 'L','i','g','h','t', 0,
+ 'M','e','d','i','u','m', 0,
+ 'R','e','g','u','l','a','r', 0,
+ 'R','o','m','a','n', 0,
+ 'S','e','m','i','b','o','l','d', 0,
+ };
+
+
+#define FT_NUM_MAC_NAMES 258
+
+ /* Values are offsets into the `ft_standard_glyph_names' table */
+
+ static const short ft_mac_names[FT_NUM_MAC_NAMES] =
+ {
+ 253, 0, 6, 261, 267, 274, 283, 294, 301, 309, 758, 330, 340, 351,
+ 360, 365, 371, 378, 385, 391, 396, 400, 404, 410, 415, 420, 424, 430,
+ 436, 441, 447, 457, 462, 468, 476, 485, 488, 490, 492, 494, 496, 498,
+ 500, 502, 504, 506, 508, 510, 512, 514, 516, 518, 520, 522, 524, 526,
+ 528, 530, 532, 534, 536, 538, 540, 552, 562, 575, 587, 979, 608, 610,
+ 612, 614, 616, 618, 620, 622, 624, 626, 628, 630, 632, 634, 636, 638,
+ 640, 642, 644, 646, 648, 650, 652, 654, 656, 658, 660, 670, 674, 685,
+ 1375,1392,1405,1414,1486,1512,1562,1603,1632,1610,1622,1645,1639,1652,
+ 1661,1690,1668,1680,1697,1726,1704,1716,1733,1740,1769,1747,1759,1776,
+ 1790,1819,1797,1809, 839,1263, 707, 712, 741, 881, 871,1160,1302,1346,
+ 1197, 985,1031, 23,1086,1108, 32,1219, 41, 51, 730,1194, 64, 76,
+ 86, 94, 97,1089,1118, 106,1131,1150, 966, 696,1183, 112, 734, 120,
+ 132, 783, 930, 945, 138,1385,1398,1529,1115,1157, 832,1079, 770, 916,
+ 598, 319,1246, 155,1833,1586, 721, 749, 797, 811, 826, 829, 846, 856,
+ 888, 903, 954,1363,1421,1356,1433,1443,1450,1457,1469,1479,1493,1500,
+ 163,1522,1543,1550,1572,1134, 991,1002,1008,1015,1021,1040,1045,1053,
+ 1066,1073,1101,1143,1536,1783,1596,1843,1253,1207,1319,1579,1826,1229,
+ 1270,1313,1323,1171,1290,1332,1211,1235,1276, 169, 175, 182, 189, 200,
+ 209, 218, 225, 232, 239, 246
+ };
+
+
+#define FT_NUM_SID_NAMES 391
+
+ /* Values are offsets into the `ft_standard_glyph_names' table */
+
+ static const short ft_sid_names[FT_NUM_SID_NAMES] =
+ {
+ 253, 261, 267, 274, 283, 294, 301, 309, 319, 330, 340, 351, 360, 365,
+ 371, 378, 385, 391, 396, 400, 404, 410, 415, 420, 424, 430, 436, 441,
+ 447, 457, 462, 468, 476, 485, 488, 490, 492, 494, 496, 498, 500, 502,
+ 504, 506, 508, 510, 512, 514, 516, 518, 520, 522, 524, 526, 528, 530,
+ 532, 534, 536, 538, 540, 552, 562, 575, 587, 598, 608, 610, 612, 614,
+ 616, 618, 620, 622, 624, 626, 628, 630, 632, 634, 636, 638, 640, 642,
+ 644, 646, 648, 650, 652, 654, 656, 658, 660, 670, 674, 685, 696, 707,
+ 712, 721, 730, 734, 741, 749, 758, 770, 783, 797, 811, 826, 829, 832,
+ 839, 846, 856, 871, 881, 888, 903, 916, 930, 945, 954, 966, 979, 985,
+ 991,1002,1008,1015,1021,1031,1040,1045,1053,1066,1073,1079,1086,1089,
+ 1101,1108,1115,1118,1131,1134,1143,1150,1157,1160,1171,1183,1194,1197,
+ 1207,1211,1219,1229,1235,1246,1253,1263,1270,1276,1290,1302,1313,1319,
+ 1323,1332,1346,1356,1363,1375,1385,1392,1398,1405,1414,1421,1433,1443,
+ 1450,1457,1469,1479,1486,1493,1500,1512,1522,1529,1536,1543,1550,1562,
+ 1572,1579,1586,1596,1603,1610,1622,1632,1639,1645,1652,1661,1668,1680,
+ 1690,1697,1704,1716,1726,1733,1740,1747,1759,1769,1776,1783,1790,1797,
+ 1809,1819,1826,1833,1843,1850,1862,1880,1895,1910,1925,1936,1954,1973,
+ 1988,2003,2016,2028,2040,2054,2067,2080,2092,2106,2120,2133,2147,2167,
+ 2182,2196,2206,2216,2229,2239,2249,2259,2269,2279,2289,2299,2309,2319,
+ 2329,2332,2336,2340,2358,2377,2393,2408,2419,2426,2433,2440,2447,2454,
+ 2461,2468,2475,2482,2489,2496,2503,2510,2517,2524,2531,2538,2545,2552,
+ 2559,2566,2573,2580,2587,2594,2601,2615,2625,2632,2643,2659,2672,2684,
+ 2696,2708,2722,2733,2744,2759,2771,2782,2797,2809,2819,2832,2850,2860,
+ 2873,2885,2898,2907,2917,2930,2943,2956,2968,2982,2996,3009,3022,3034,
+ 3046,3060,3073,3086,3098,3112,3126,3139,3152,3167,3182,3196,3208,3220,
+ 3237,3249,3264,3275,3283,3297,3309,3321,3338,3353,3365,3377,3394,3409,
+ 3418,3430,3442,3454,3471,3483,3498,3506,3518,3530,3542,3559,3574,3586,
+ 3597,3612,3620,3628,3636,3644,3650,3655,3660,3666,3673,3681,3687
+ };
+
+
+ /* the following are indices into the SID name table */
+ static const unsigned short t1_standard_encoding[256] =
+ {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80,
+ 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 96, 97, 98, 99,100,101,102,103,104,105,106,107,108,109,110,
+ 0,111,112,113,114, 0,115,116,117,118,119,120,121,122, 0,123,
+ 0,124,125,126,127,128,129,130,131, 0,132,133, 0,134,135,136,
+ 137, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0,138, 0,139, 0, 0, 0, 0,140,141,142,143, 0, 0, 0, 0,
+ 0,144, 0, 0, 0,145, 0, 0,146,147,148,149, 0, 0, 0, 0
+ };
+
+
+ /* the following are indices into the SID name table */
+ static const unsigned short t1_expert_encoding[256] =
+ {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 1,229,230, 0,231,232,233,234,235,236,237,238, 13, 14, 15, 99,
+ 239,240,241,242,243,244,245,246,247,248, 27, 28,249,250,251,252,
+ 0,253,254,255,256,257, 0, 0, 0,258, 0, 0,259,260,261,262,
+ 0, 0,263,264,265, 0,266,109,110,267,268,269, 0,270,271,272,
+ 273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,
+ 289,290,291,292,293,294,295,296,297,298,299,300,301,302,303, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0,304,305,306, 0, 0,307,308,309,310,311, 0,312, 0, 0,313,
+ 0, 0,314,315, 0, 0,316,317,318, 0, 0, 0,158,155,163,319,
+ 320,321,322,323,324,325, 0, 0,326,150,164,169,327,328,329,330,
+ 331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,
+ 347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,
+ 363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378
+ };
+
+
+ /*
+ * This table is a compressed version of the Adobe Glyph List (AGL),
+ * optimized for efficient searching. It has been generated by the
+ * `glnames.py' python script located in the `src/tools' directory.
+ *
+ * The lookup function to get the Unicode value for a given string
+ * is defined below the table.
+ */
+
+#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+ static const unsigned char ft_adobe_glyph_list[54791L] =
+ {
+ 0, 52, 0,106, 2,167, 3, 63, 4,220, 6,125, 9,143, 10, 23,
+ 11,137, 12,199, 14,246, 15, 87, 16,233, 17,219, 18,104, 19, 88,
+ 22,110, 23, 32, 23, 71, 24, 77, 27,156, 29, 73, 31,247, 32,107,
+ 32,222, 33, 55, 34,154, 35,218, 53, 84, 59,196, 68, 6, 75,183,
+ 83,178, 88,135, 93,242,101,165,109,185,111, 55,117,254,123, 73,
+ 130,238,138,206,145, 31,153,182,156,189,163,249,178,221,193, 17,
+ 197, 99,199,240,204, 27,204,155,210,100, 65,143, 0, 65, 0,140,
+ 0,175, 0,193, 1, 15, 1,147, 1,233, 1,251, 2, 7, 2, 40,
+ 2, 57, 2, 82, 2, 91, 2,128, 2,136, 2,154, 69,131, 0,198,
+ 0,150, 0,158, 0,167,225,227,245,244,101,128, 1,252,237,225,
+ 227,242,239,110,128, 1,226,243,237,225,236,108,128,247,230,225,
+ 227,245,244,101,129, 0,193, 0,185,243,237,225,236,108,128,247,
+ 225,226,242,229,246,101,134, 1, 2, 0,213, 0,221, 0,232, 0,
+ 243, 0,251, 1, 7,225,227,245,244,101,128, 30,174,227,249,242,
+ 233,236,236,233, 99,128, 4,208,228,239,244,226,229,236,239,119,
+ 128, 30,182,231,242,225,246,101,128, 30,176,232,239,239,235,225,
+ 226,239,246,101,128, 30,178,244,233,236,228,101,128, 30,180, 99,
+ 4, 1, 25, 1, 32, 1,121, 1,137,225,242,239,110,128, 1,205,
+ 233,242, 99, 2, 1, 40, 1, 45,236,101,128, 36,182,245,237,230,
+ 236,229,120,134, 0,194, 1, 66, 1, 74, 1, 85, 1, 93, 1,105,
+ 1,113,225,227,245,244,101,128, 30,164,228,239,244,226,229,236,
+ 239,119,128, 30,172,231,242,225,246,101,128, 30,166,232,239,239,
+ 235,225,226,239,246,101,128, 30,168,243,237,225,236,108,128,247,
+ 226,244,233,236,228,101,128, 30,170,245,244,101,129,246,201, 1,
+ 129,243,237,225,236,108,128,247,180,249,242,233,236,236,233, 99,
+ 128, 4, 16,100, 3, 1,155, 1,165, 1,209,226,236,231,242,225,
+ 246,101,128, 2, 0,233,229,242,229,243,233,115,131, 0,196, 1,
+ 181, 1,192, 1,201,227,249,242,233,236,236,233, 99,128, 4,210,
+ 237,225,227,242,239,110,128, 1,222,243,237,225,236,108,128,247,
+ 228,239,116, 2, 1,216, 1,224,226,229,236,239,119,128, 30,160,
+ 237,225,227,242,239,110,128, 1,224,231,242,225,246,101,129, 0,
+ 192, 1,243,243,237,225,236,108,128,247,224,232,239,239,235,225,
+ 226,239,246,101,128, 30,162,105, 2, 2, 13, 2, 25,229,227,249,
+ 242,233,236,236,233, 99,128, 4,212,238,246,229,242,244,229,228,
+ 226,242,229,246,101,128, 2, 2,236,240,232, 97,129, 3,145, 2,
+ 49,244,239,238,239,115,128, 3,134,109, 2, 2, 63, 2, 71,225,
+ 227,242,239,110,128, 1, 0,239,238,239,243,240,225,227,101,128,
+ 255, 33,239,231,239,238,229,107,128, 1, 4,242,233,238,103,131,
+ 0,197, 2,104, 2,112, 2,120,225,227,245,244,101,128, 1,250,
+ 226,229,236,239,119,128, 30, 0,243,237,225,236,108,128,247,229,
+ 243,237,225,236,108,128,247, 97,244,233,236,228,101,129, 0,195,
+ 2,146,243,237,225,236,108,128,247,227,249,226,225,242,237,229,
+ 238,233,225,110,128, 5, 49, 66,137, 0, 66, 2,189, 2,198, 2,
+ 223, 3, 3, 3, 10, 3, 22, 3, 34, 3, 46, 3, 54,227,233,242,
+ 227,236,101,128, 36,183,228,239,116, 2, 2,206, 2,215,225,227,
+ 227,229,238,116,128, 30, 2,226,229,236,239,119,128, 30, 4,101,
+ 3, 2,231, 2,242, 2,254,227,249,242,233,236,236,233, 99,128,
+ 4, 17,238,225,242,237,229,238,233,225,110,128, 5, 50,244, 97,
+ 128, 3,146,232,239,239,107,128, 1,129,236,233,238,229,226,229,
+ 236,239,119,128, 30, 6,237,239,238,239,243,240,225,227,101,128,
+ 255, 34,242,229,246,229,243,237,225,236,108,128,246,244,243,237,
+ 225,236,108,128,247, 98,244,239,240,226,225,114,128, 1,130, 67,
+ 137, 0, 67, 3, 85, 3,127, 3,193, 3,210, 3,224, 4,171, 4,
+ 188, 4,200, 4,212, 97, 3, 3, 93, 3,104, 3,111,225,242,237,
+ 229,238,233,225,110,128, 5, 62,227,245,244,101,128, 1, 6,242,
+ 239,110,129,246,202, 3,119,243,237,225,236,108,128,246,245, 99,
+ 3, 3,135, 3,142, 3,171,225,242,239,110,128, 1, 12,229,228,
+ 233,236,236, 97,130, 0,199, 3,155, 3,163,225,227,245,244,101,
+ 128, 30, 8,243,237,225,236,108,128,247,231,233,242, 99, 2, 3,
+ 179, 3,184,236,101,128, 36,184,245,237,230,236,229,120,128, 1,
+ 8,228,239,116,129, 1, 10, 3,201,225,227,227,229,238,116,128,
+ 1, 10,229,228,233,236,236,225,243,237,225,236,108,128,247,184,
+ 104, 4, 3,234, 3,246, 4,161, 4,165,225,225,242,237,229,238,
+ 233,225,110,128, 5, 73,101, 6, 4, 4, 4, 24, 4, 35, 4,103,
+ 4,115, 4,136,225,226,235,232,225,243,233,225,238,227,249,242,
+ 233,236,236,233, 99,128, 4,188,227,249,242,233,236,236,233, 99,
+ 128, 4, 39,100, 2, 4, 41, 4, 85,229,243,227,229,238,228,229,
+ 114, 2, 4, 54, 4, 74,225,226,235,232,225,243,233,225,238,227,
+ 249,242,233,236,236,233, 99,128, 4,190,227,249,242,233,236,236,
+ 233, 99,128, 4,182,233,229,242,229,243,233,243,227,249,242,233,
+ 236,236,233, 99,128, 4,244,232,225,242,237,229,238,233,225,110,
+ 128, 5, 67,235,232,225,235,225,243,243,233,225,238,227,249,242,
+ 233,236,236,233, 99,128, 4,203,246,229,242,244,233,227,225,236,
+ 243,244,242,239,235,229,227,249,242,233,236,236,233, 99,128, 4,
+ 184,105,128, 3,167,239,239,107,128, 1,135,233,242,227,245,237,
+ 230,236,229,248,243,237,225,236,108,128,246,246,237,239,238,239,
+ 243,240,225,227,101,128,255, 35,239,225,242,237,229,238,233,225,
+ 110,128, 5, 81,243,237,225,236,108,128,247, 99, 68,142, 0, 68,
+ 4,252, 5, 10, 5, 36, 5, 96, 5,121, 5,166, 5,173, 5,231,
+ 5,244, 6, 0, 6, 12, 6, 28, 6, 48, 6, 57, 90,129, 1,241,
+ 5, 2,227,225,242,239,110,128, 1,196, 97, 2, 5, 16, 5, 27,
+ 225,242,237,229,238,233,225,110,128, 5, 52,230,242,233,227,225,
+ 110,128, 1,137, 99, 4, 5, 46, 5, 53, 5, 62, 5, 89,225,242,
+ 239,110,128, 1, 14,229,228,233,236,236, 97,128, 30, 16,233,242,
+ 99, 2, 5, 70, 5, 75,236,101,128, 36,185,245,237,230,236,229,
+ 248,226,229,236,239,119,128, 30, 18,242,239,225,116,128, 1, 16,
+ 228,239,116, 2, 5,104, 5,113,225,227,227,229,238,116,128, 30,
+ 10,226,229,236,239,119,128, 30, 12,101, 3, 5,129, 5,140, 5,
+ 150,227,249,242,233,236,236,233, 99,128, 4, 20,233,227,239,240,
+ 244,233, 99,128, 3,238,236,244, 97,129, 34, 6, 5,158,231,242,
+ 229,229,107,128, 3,148,232,239,239,107,128, 1,138,105, 2, 5,
+ 179, 5,218,229,242,229,243,233,115,131,246,203, 5,194, 5,202,
+ 5,210,193,227,245,244,101,128,246,204,199,242,225,246,101,128,
+ 246,205,243,237,225,236,108,128,247,168,231,225,237,237,225,231,
+ 242,229,229,107,128, 3,220,234,229,227,249,242,233,236,236,233,
+ 99,128, 4, 2,236,233,238,229,226,229,236,239,119,128, 30, 14,
+ 237,239,238,239,243,240,225,227,101,128,255, 36,239,244,225,227,
+ 227,229,238,244,243,237,225,236,108,128,246,247,115, 2, 6, 34,
+ 6, 41,236,225,243,104,128, 1, 16,237,225,236,108,128,247,100,
+ 244,239,240,226,225,114,128, 1,139,122,131, 1,242, 6, 67, 6,
+ 75, 6,112,227,225,242,239,110,128, 1,197,101, 2, 6, 81, 6,
+ 101,225,226,235,232,225,243,233,225,238,227,249,242,233,236,236,
+ 233, 99,128, 4,224,227,249,242,233,236,236,233, 99,128, 4, 5,
+ 232,229,227,249,242,233,236,236,233, 99,128, 4, 15, 69,146, 0,
+ 69, 6,165, 6,183, 6,191, 7, 89, 7,153, 7,165, 7,183, 7,
+ 211, 8, 7, 8, 36, 8, 94, 8,169, 8,189, 8,208, 8,248, 9,
+ 44, 9,109, 9,115,225,227,245,244,101,129, 0,201, 6,175,243,
+ 237,225,236,108,128,247,233,226,242,229,246,101,128, 1, 20, 99,
+ 5, 6,203, 6,210, 6,224, 6,236, 7, 79,225,242,239,110,128,
+ 1, 26,229,228,233,236,236,225,226,242,229,246,101,128, 30, 28,
+ 232,225,242,237,229,238,233,225,110,128, 5, 53,233,242, 99, 2,
+ 6,244, 6,249,236,101,128, 36,186,245,237,230,236,229,120,135,
+ 0,202, 7, 16, 7, 24, 7, 32, 7, 43, 7, 51, 7, 63, 7, 71,
+ 225,227,245,244,101,128, 30,190,226,229,236,239,119,128, 30, 24,
+ 228,239,244,226,229,236,239,119,128, 30,198,231,242,225,246,101,
+ 128, 30,192,232,239,239,235,225,226,239,246,101,128, 30,194,243,
+ 237,225,236,108,128,247,234,244,233,236,228,101,128, 30,196,249,
+ 242,233,236,236,233, 99,128, 4, 4,100, 3, 7, 97, 7,107, 7,
+ 127,226,236,231,242,225,246,101,128, 2, 4,233,229,242,229,243,
+ 233,115,129, 0,203, 7,119,243,237,225,236,108,128,247,235,239,
+ 116,130, 1, 22, 7,136, 7,145,225,227,227,229,238,116,128, 1,
+ 22,226,229,236,239,119,128, 30,184,230,227,249,242,233,236,236,
+ 233, 99,128, 4, 36,231,242,225,246,101,129, 0,200, 7,175,243,
+ 237,225,236,108,128,247,232,104, 2, 7,189, 7,200,225,242,237,
+ 229,238,233,225,110,128, 5, 55,239,239,235,225,226,239,246,101,
+ 128, 30,186,105, 3, 7,219, 7,230, 7,245,231,232,244,242,239,
+ 237,225,110,128, 33,103,238,246,229,242,244,229,228,226,242,229,
+ 246,101,128, 2, 6,239,244,233,230,233,229,228,227,249,242,233,
+ 236,236,233, 99,128, 4,100,108, 2, 8, 13, 8, 24,227,249,242,
+ 233,236,236,233, 99,128, 4, 27,229,246,229,238,242,239,237,225,
+ 110,128, 33,106,109, 3, 8, 44, 8, 72, 8, 83,225,227,242,239,
+ 110,130, 1, 18, 8, 56, 8, 64,225,227,245,244,101,128, 30, 22,
+ 231,242,225,246,101,128, 30, 20,227,249,242,233,236,236,233, 99,
+ 128, 4, 28,239,238,239,243,240,225,227,101,128,255, 37,110, 4,
+ 8,104, 8,115, 8,135, 8,154,227,249,242,233,236,236,233, 99,
+ 128, 4, 29,228,229,243,227,229,238,228,229,242,227,249,242,233,
+ 236,236,233, 99,128, 4,162,103,129, 1, 74, 8,141,232,229,227,
+ 249,242,233,236,236,233, 99,128, 4,164,232,239,239,235,227,249,
+ 242,233,236,236,233, 99,128, 4,199,111, 2, 8,175, 8,183,231,
+ 239,238,229,107,128, 1, 24,240,229,110,128, 1,144,240,243,233,
+ 236,239,110,129, 3,149, 8,200,244,239,238,239,115,128, 3,136,
+ 114, 2, 8,214, 8,225,227,249,242,233,236,236,233, 99,128, 4,
+ 32,229,246,229,242,243,229,100,129, 1,142, 8,237,227,249,242,
+ 233,236,236,233, 99,128, 4, 45,115, 4, 9, 2, 9, 13, 9, 33,
+ 9, 37,227,249,242,233,236,236,233, 99,128, 4, 33,228,229,243,
+ 227,229,238,228,229,242,227,249,242,233,236,236,233, 99,128, 4,
+ 170,104,128, 1,169,237,225,236,108,128,247,101,116, 3, 9, 52,
+ 9, 78, 9, 92, 97,130, 3,151, 9, 60, 9, 70,242,237,229,238,
+ 233,225,110,128, 5, 56,244,239,238,239,115,128, 3,137,104,129,
+ 0,208, 9, 84,243,237,225,236,108,128,247,240,233,236,228,101,
+ 129, 30,188, 9,101,226,229,236,239,119,128, 30, 26,245,242,111,
+ 128, 32,172,250,104,130, 1,183, 9,124, 9,132,227,225,242,239,
+ 110,128, 1,238,242,229,246,229,242,243,229,100,128, 1,184, 70,
+ 136, 0, 70, 9,163, 9,172, 9,184, 9,212, 9,219, 9,248, 10,
+ 4, 10, 15,227,233,242,227,236,101,128, 36,187,228,239,244,225,
+ 227,227,229,238,116,128, 30, 30,101, 2, 9,190, 9,202,232,225,
+ 242,237,229,238,233,225,110,128, 5, 86,233,227,239,240,244,233,
+ 99,128, 3,228,232,239,239,107,128, 1,145,105, 2, 9,225, 9,
+ 238,244,225,227,249,242,233,236,236,233, 99,128, 4,114,246,229,
+ 242,239,237,225,110,128, 33,100,237,239,238,239,243,240,225,227,
+ 101,128,255, 38,239,245,242,242,239,237,225,110,128, 33, 99,243,
+ 237,225,236,108,128,247,102, 71,140, 0, 71, 10, 51, 10, 61, 10,
+ 107, 10,115, 10,176, 10,193, 10,205, 11, 39, 11, 52, 11, 65, 11,
+ 90, 11,107,194,243,241,245,225,242,101,128, 51,135, 97, 3, 10,
+ 69, 10, 76, 10, 94,227,245,244,101,128, 1,244,237,237, 97,129,
+ 3,147, 10, 84,225,230,242,233,227,225,110,128, 1,148,238,231,
+ 233,225,227,239,240,244,233, 99,128, 3,234,226,242,229,246,101,
+ 128, 1, 30, 99, 4, 10,125, 10,132, 10,141, 10,163,225,242,239,
+ 110,128, 1,230,229,228,233,236,236, 97,128, 1, 34,233,242, 99,
+ 2, 10,149, 10,154,236,101,128, 36,188,245,237,230,236,229,120,
+ 128, 1, 28,239,237,237,225,225,227,227,229,238,116,128, 1, 34,
+ 228,239,116,129, 1, 32, 10,184,225,227,227,229,238,116,128, 1,
+ 32,229,227,249,242,233,236,236,233, 99,128, 4, 19,104, 3, 10,
+ 213, 10,226, 11, 33,225,228,225,242,237,229,238,233,225,110,128,
+ 5, 66,101, 3, 10,234, 10,255, 11, 16,237,233,228,228,236,229,
+ 232,239,239,235,227,249,242,233,236,236,233, 99,128, 4,148,243,
+ 244,242,239,235,229,227,249,242,233,236,236,233, 99,128, 4,146,
+ 245,240,244,245,242,238,227,249,242,233,236,236,233, 99,128, 4,
+ 144,239,239,107,128, 1,147,233,237,225,242,237,229,238,233,225,
+ 110,128, 5, 51,234,229,227,249,242,233,236,236,233, 99,128, 4,
+ 3,109, 2, 11, 71, 11, 79,225,227,242,239,110,128, 30, 32,239,
+ 238,239,243,240,225,227,101,128,255, 39,242,225,246,101,129,246,
+ 206, 11, 99,243,237,225,236,108,128,247, 96,115, 2, 11,113, 11,
+ 129,237,225,236,108,129,247,103, 11,122,232,239,239,107,128, 2,
+ 155,244,242,239,235,101,128, 1,228, 72,140, 0, 72, 11,165, 11,
+ 190, 11,198, 11,208, 12, 17, 12, 40, 12, 77, 12,117, 12,129, 12,
+ 157, 12,165, 12,189,177,184, 53, 3, 11,175, 11,180, 11,185,179,
+ 51,128, 37,207,180, 51,128, 37,170,181, 49,128, 37,171,178,178,
+ 176,183, 51,128, 37,161,208,243,241,245,225,242,101,128, 51,203,
+ 97, 3, 11,216, 11,236, 12, 0,225,226,235,232,225,243,233,225,
+ 238,227,249,242,233,236,236,233, 99,128, 4,168,228,229,243,227,
+ 229,238,228,229,242,227,249,242,233,236,236,233, 99,128, 4,178,
+ 242,228,243,233,231,238,227,249,242,233,236,236,233, 99,128, 4,
+ 42, 98, 2, 12, 23, 12, 28,225,114,128, 1, 38,242,229,246,229,
+ 226,229,236,239,119,128, 30, 42, 99, 2, 12, 46, 12, 55,229,228,
+ 233,236,236, 97,128, 30, 40,233,242, 99, 2, 12, 63, 12, 68,236,
+ 101,128, 36,189,245,237,230,236,229,120,128, 1, 36,100, 2, 12,
+ 83, 12, 93,233,229,242,229,243,233,115,128, 30, 38,239,116, 2,
+ 12,100, 12,109,225,227,227,229,238,116,128, 30, 34,226,229,236,
+ 239,119,128, 30, 36,237,239,238,239,243,240,225,227,101,128,255,
+ 40,111, 2, 12,135, 12,146,225,242,237,229,238,233,225,110,128,
+ 5, 64,242,233,227,239,240,244,233, 99,128, 3,232,243,237,225,
+ 236,108,128,247,104,245,238,231,225,242,245,237,236,225,245,116,
+ 129,246,207, 12,181,243,237,225,236,108,128,246,248,250,243,241,
+ 245,225,242,101,128, 51,144, 73,146, 0, 73, 12,239, 12,251, 12,
+ 255, 13, 11, 13, 29, 13, 37, 13, 94, 13,181, 13,214, 13,224, 13,
+ 242, 13,254, 14, 48, 14, 86, 14, 99, 14,166, 14,187, 14,205,193,
+ 227,249,242,233,236,236,233, 99,128, 4, 47, 74,128, 1, 50,213,
+ 227,249,242,233,236,236,233, 99,128, 4, 46,225,227,245,244,101,
+ 129, 0,205, 13, 21,243,237,225,236,108,128,247,237,226,242,229,
+ 246,101,128, 1, 44, 99, 3, 13, 45, 13, 52, 13, 84,225,242,239,
+ 110,128, 1,207,233,242, 99, 2, 13, 60, 13, 65,236,101,128, 36,
+ 190,245,237,230,236,229,120,129, 0,206, 13, 76,243,237,225,236,
+ 108,128,247,238,249,242,233,236,236,233, 99,128, 4, 6,100, 3,
+ 13,102, 13,112, 13,155,226,236,231,242,225,246,101,128, 2, 8,
+ 233,229,242,229,243,233,115,131, 0,207, 13,128, 13,136, 13,147,
+ 225,227,245,244,101,128, 30, 46,227,249,242,233,236,236,233, 99,
+ 128, 4,228,243,237,225,236,108,128,247,239,239,116,130, 1, 48,
+ 13,164, 13,173,225,227,227,229,238,116,128, 1, 48,226,229,236,
+ 239,119,128, 30,202,101, 2, 13,187, 13,203,226,242,229,246,229,
+ 227,249,242,233,236,236,233, 99,128, 4,214,227,249,242,233,236,
+ 236,233, 99,128, 4, 21,230,242,225,235,244,245,114,128, 33, 17,
+ 231,242,225,246,101,129, 0,204, 13,234,243,237,225,236,108,128,
+ 247,236,232,239,239,235,225,226,239,246,101,128, 30,200,105, 3,
+ 14, 6, 14, 17, 14, 32,227,249,242,233,236,236,233, 99,128, 4,
+ 24,238,246,229,242,244,229,228,226,242,229,246,101,128, 2, 10,
+ 243,232,239,242,244,227,249,242,233,236,236,233, 99,128, 4, 25,
+ 109, 2, 14, 54, 14, 75,225,227,242,239,110,129, 1, 42, 14, 64,
+ 227,249,242,233,236,236,233, 99,128, 4,226,239,238,239,243,240,
+ 225,227,101,128,255, 41,238,233,225,242,237,229,238,233,225,110,
+ 128, 5, 59,111, 3, 14,107, 14,118, 14,126,227,249,242,233,236,
+ 236,233, 99,128, 4, 1,231,239,238,229,107,128, 1, 46,244, 97,
+ 131, 3,153, 14,137, 14,147, 14,158,225,230,242,233,227,225,110,
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+ 234, 28,240,230,233,246,101,128, 1,188,243,233,120,128, 1,132,
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+ 239,239,107,128, 1,174,115, 3, 29, 14, 29, 26, 29, 39,229,227,
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+ 236,236,233, 99,128, 4, 11,237,225,236,108,128,247,116,119, 2,
+ 29, 52, 29, 64,229,236,246,229,242,239,237,225,110,128, 33,107,
+ 239,242,239,237,225,110,128, 33, 97, 85,142, 0, 85, 29,105, 29,
+ 123, 29,131, 29,198, 30, 69, 30, 87, 30,198, 30,214, 30,226, 31,
+ 21, 31, 30, 31,142, 31,149, 31,219,225,227,245,244,101,129, 0,
+ 218, 29,115,243,237,225,236,108,128,247,250,226,242,229,246,101,
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+ 237,230,236,229,120,130, 0,219, 29,172, 29,180,226,229,236,239,
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+ 2, 29,213, 29,221,225,227,245,244,101,128, 1,112,231,242,225,
+ 246,101,128, 2, 20,233,229,242,229,243,233,115,134, 0,220, 29,
+ 251, 30, 3, 30, 11, 30, 34, 30, 42, 30, 51,225,227,245,244,101,
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+ 24,225,242,239,110,128, 1,217,249,242,233,236,236,233, 99,128,
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+ 99, 30,109,239,235,225,226,239,246,101,128, 30,230,242,110,133,
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+ 128, 30,236,244,233,236,228,101,128, 30,238,245,238,231,225,242,
+ 245,237,236,225,245,116,129, 1,112, 30,187,227,249,242,233,236,
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+ 134, 49,128, 3,210, 97, 2, 31, 59, 31, 81,227,245,244,229,232,
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+ 31, 32, 60, 32, 67, 32, 79, 32, 91, 32, 99,227,233,242,227,236,
+ 101,128, 36,203,228,239,244,226,229,236,239,119,128, 30,126,101,
+ 2, 32, 37, 32, 48,227,249,242,233,236,236,233, 99,128, 4, 18,
+ 247,225,242,237,229,238,233,225,110,128, 5, 78,232,239,239,107,
+ 128, 1,178,237,239,238,239,243,240,225,227,101,128,255, 54,239,
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+ 123, 32,131, 32,154, 32,194, 32,202, 32,214,225,227,245,244,101,
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+ 204,245,237,230,236,229,120,128, 1,116,100, 2, 32,160, 32,170,
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+ 0, 88, 32,238, 32,247, 33, 18, 33, 31, 33, 35, 33, 47,227,233,
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+ 2, 34,229, 34,234,236,101,128, 36,207,245,237,230,236,229,120,
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+ 36,144, 37, 35, 37,211, 38, 55, 38, 91, 45, 10, 45, 47, 45, 74,
+ 46, 43, 46, 81, 47,170, 47,242, 48,197, 48,206, 49, 79, 51, 87,
+ 52, 77, 52,124, 53, 19, 53, 33, 97, 7, 36, 24, 36, 34, 36, 41,
+ 36, 48, 36, 73, 36, 89, 36,100,226,229,238,231,225,236,105,128,
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+ 231,117, 2, 36, 55, 36, 64,234,225,242,225,244,105,128, 10,134,
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+ 242,237,245,235,232,105,128, 10, 62,242,245,243,241,245,225,242,
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+ 36,126, 36,133,226,229,238,231,225,236,105,128, 9,190,228,229,
+ 246, 97,128, 9, 62,231,245,234,225,242,225,244,105,128, 10,190,
+ 98, 4, 36,154, 36,195, 36,204, 36,214,226,242,229,246,233,225,
+ 244,233,239,110, 2, 36,169, 36,184,237,225,242,235,225,242,237,
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+ 128, 9,112,229,238,231,225,236,105,128, 9,133,239,240,239,237,
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+ 241, 36,252, 37, 7, 37, 15, 37, 27,225,227,245,244,101,128, 30,
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+ 239,239,235,225,226,239,246,101,128, 30,179,244,233,236,228,101,
+ 128, 30,181, 99, 4, 37, 45, 37, 52, 37,131, 37,201,225,242,239,
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+ 208,245,237,230,236,229,120,133, 0,226, 37, 84, 37, 92, 37,103,
+ 37,111, 37,123,225,227,245,244,101,128, 30,165,228,239,244,226,
+ 229,236,239,119,128, 30,173,231,242,225,246,101,128, 30,167,232,
+ 239,239,235,225,226,239,246,101,128, 30,169,244,233,236,228,101,
+ 128, 30,171,245,244,101,133, 0,180, 37,147, 37,158, 37,175, 37,
+ 182, 37,191,226,229,236,239,247,227,237, 98,128, 3, 23, 99, 2,
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+ 239,238,229,227,237, 98,128, 3, 65,249,242,233,236,236,233, 99,
+ 128, 4, 48,100, 5, 37,223, 37,233, 37,247, 37,253, 38, 31,226,
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+ 245,235,232,105,128, 10,113,229,246, 97,128, 9, 5,233,229,242,
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+ 82,225,227,245,244,101,128, 1,253,235,239,242,229,225,110,128,
+ 49, 80,237,225,227,242,239,110,128, 1,227,230,233,105, 6, 38,
+ 107, 38,127, 41, 64, 41, 70, 41, 85, 44,185, 48, 2, 38,113, 38,
+ 120,176,178,176, 56,128, 32, 21,184,185,180, 49,128, 32,164,177,
+ 48, 3, 38,136, 40,160, 41, 39, 48, 9, 38,156, 38,176, 38,238,
+ 39, 44, 39,106, 39,168, 39,230, 40, 36, 40, 98, 49, 3, 38,164,
+ 38,168, 38,172, 55,128, 4, 16, 56,128, 4, 17, 57,128, 4, 18,
+ 50, 10, 38,198, 38,202, 38,206, 38,210, 38,214, 38,218, 38,222,
+ 38,226, 38,230, 38,234, 48,128, 4, 19, 49,128, 4, 20, 50,128,
+ 4, 21, 51,128, 4, 1, 52,128, 4, 22, 53,128, 4, 23, 54,128,
+ 4, 24, 55,128, 4, 25, 56,128, 4, 26, 57,128, 4, 27, 51, 10,
+ 39, 4, 39, 8, 39, 12, 39, 16, 39, 20, 39, 24, 39, 28, 39, 32,
+ 39, 36, 39, 40, 48,128, 4, 28, 49,128, 4, 29, 50,128, 4, 30,
+ 51,128, 4, 31, 52,128, 4, 32, 53,128, 4, 33, 54,128, 4, 34,
+ 55,128, 4, 35, 56,128, 4, 36, 57,128, 4, 37, 52, 10, 39, 66,
+ 39, 70, 39, 74, 39, 78, 39, 82, 39, 86, 39, 90, 39, 94, 39, 98,
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+ 4, 41, 52,128, 4, 42, 53,128, 4, 43, 54,128, 4, 44, 55,128,
+ 4, 45, 56,128, 4, 46, 57,128, 4, 47, 53, 10, 39,128, 39,132,
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+ 40, 78, 40, 82, 40, 86, 40, 90, 40, 94, 48,128, 4, 62, 49,128,
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+ 4, 67, 54,128, 4, 68, 55,128, 4, 69, 56,128, 4, 70, 57,128,
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+ 54,128, 4, 78, 55,128, 4, 79, 56,128, 4,145, 57,128, 4, 82,
+ 49, 4, 40,170, 40,232, 40,237, 41, 7, 48, 10, 40,192, 40,196,
+ 40,200, 40,204, 40,208, 40,212, 40,216, 40,220, 40,224, 40,228,
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+ 52,128, 4, 87, 53,128, 4, 88, 54,128, 4, 89, 55,128, 4, 90,
+ 56,128, 4, 91, 57,128, 4, 92,177, 48,128, 4, 94, 52, 4, 40,
+ 247, 40,251, 40,255, 41, 3, 53,128, 4, 15, 54,128, 4, 98, 55,
+ 128, 4,114, 56,128, 4,116, 57, 5, 41, 19, 41, 23, 41, 27, 41,
+ 31, 41, 35, 50,128,246,198, 51,128, 4, 95, 52,128, 4, 99, 53,
+ 128, 4,115, 54,128, 4,117, 56, 2, 41, 45, 41, 59, 51, 2, 41,
+ 51, 41, 55, 49,128,246,199, 50,128,246,200,180, 54,128, 4,217,
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+ 15, 49,128, 32, 13,181, 55, 7, 41,102, 41,172, 42,237, 43, 58,
+ 44, 15, 44,108, 44,179, 51, 2, 41,108, 41,122, 56, 2, 41,114,
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+ 51,128, 6, 97, 52,128, 6, 98, 53,128, 6, 99, 54,128, 6,100,
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+ 41,246, 41,250, 41,254, 42, 2, 42, 6, 42, 10, 42, 14, 42, 18,
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+ 6, 37, 52,128, 6, 38, 53,128, 6, 39, 54,128, 6, 40, 55,128,
+ 6, 41, 56,128, 6, 42, 57,128, 6, 43, 50, 10, 42, 48, 42, 52,
+ 42, 56, 42, 60, 42, 64, 42, 68, 42, 72, 42, 76, 42, 80, 42, 84,
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+ 56,128, 6, 52, 57,128, 6, 53, 51, 5, 42,100, 42,104, 42,108,
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+ 53, 9, 42,196, 42,200, 42,204, 42,208, 42,212, 42,216, 42,220,
+ 42,224, 42,228, 48,128, 6, 74, 49,128, 6, 75, 50,128, 6, 76,
+ 51,128, 6, 77, 52,128, 6, 78, 53,128, 6, 79, 54,128, 6, 80,
+ 55,128, 6, 81, 56,128, 6, 82,183, 48,128, 6, 71, 53, 3, 42,
+ 245, 43, 21, 43, 53, 48, 5, 43, 1, 43, 5, 43, 9, 43, 13, 43,
+ 17, 53,128, 6,164, 54,128, 6,126, 55,128, 6,134, 56,128, 6,
+ 152, 57,128, 6,175, 49, 5, 43, 33, 43, 37, 43, 41, 43, 45, 43,
+ 49, 49,128, 6,121, 50,128, 6,136, 51,128, 6,145, 52,128, 6,
+ 186, 57,128, 6,210,179, 52,128, 6,213, 54, 7, 43, 74, 43, 79,
+ 43, 84, 43, 89, 43,127, 43,189, 43,251,179, 54,128, 32,170,180,
+ 53,128, 5,190,181, 56,128, 5,195, 54, 6, 43,103, 43,107, 43,
+ 111, 43,115, 43,119, 43,123, 52,128, 5,208, 53,128, 5,209, 54,
+ 128, 5,210, 55,128, 5,211, 56,128, 5,212, 57,128, 5,213, 55,
+ 10, 43,149, 43,153, 43,157, 43,161, 43,165, 43,169, 43,173, 43,
+ 177, 43,181, 43,185, 48,128, 5,214, 49,128, 5,215, 50,128, 5,
+ 216, 51,128, 5,217, 52,128, 5,218, 53,128, 5,219, 54,128, 5,
+ 220, 55,128, 5,221, 56,128, 5,222, 57,128, 5,223, 56, 10, 43,
+ 211, 43,215, 43,219, 43,223, 43,227, 43,231, 43,235, 43,239, 43,
+ 243, 43,247, 48,128, 5,224, 49,128, 5,225, 50,128, 5,226, 51,
+ 128, 5,227, 52,128, 5,228, 53,128, 5,229, 54,128, 5,230, 55,
+ 128, 5,231, 56,128, 5,232, 57,128, 5,233, 57, 3, 44, 3, 44,
+ 7, 44, 11, 48,128, 5,234, 52,128,251, 42, 53,128,251, 43, 55,
+ 4, 44, 25, 44, 39, 44, 59, 44, 64, 48, 2, 44, 31, 44, 35, 48,
+ 128,251, 75, 53,128,251, 31, 49, 3, 44, 47, 44, 51, 44, 55, 54,
+ 128, 5,240, 55,128, 5,241, 56,128, 5,242,178, 51,128,251, 53,
+ 57, 7, 44, 80, 44, 84, 44, 88, 44, 92, 44, 96, 44,100, 44,104,
+ 51,128, 5,180, 52,128, 5,181, 53,128, 5,182, 54,128, 5,187,
+ 55,128, 5,184, 56,128, 5,183, 57,128, 5,176, 56, 3, 44,116,
+ 44,160, 44,165, 48, 7, 44,132, 44,136, 44,140, 44,144, 44,148,
+ 44,152, 44,156, 48,128, 5,178, 49,128, 5,177, 50,128, 5,179,
+ 51,128, 5,194, 52,128, 5,193, 54,128, 5,185, 55,128, 5,188,
+ 179, 57,128, 5,189, 52, 2, 44,171, 44,175, 49,128, 5,191, 50,
+ 128, 5,192,185,178, 57,128, 2,188, 54, 3, 44,193, 44,252, 45,
+ 3, 49, 4, 44,203, 44,219, 44,225, 44,246, 50, 2, 44,209, 44,
+ 214,180, 56,128, 33, 5,184, 57,128, 33, 19,179,181, 50,128, 33,
+ 22,181, 55, 3, 44,234, 44,238, 44,242, 51,128, 32, 44, 52,128,
+ 32, 45, 53,128, 32, 46,182,182, 52,128, 32, 12,179,177,182, 55,
+ 128, 6,109,180,185,179, 55,128, 2,189,103, 2, 45, 16, 45, 23,
+ 242,225,246,101,128, 0,224,117, 2, 45, 29, 45, 38,234,225,242,
+ 225,244,105,128, 10,133,242,237,245,235,232,105,128, 10, 5,104,
+ 2, 45, 53, 45, 63,233,242,225,231,225,238, 97,128, 48, 66,239,
+ 239,235,225,226,239,246,101,128, 30,163,105, 7, 45, 90, 45,115,
+ 45,122, 45,134, 45,159, 45,175, 45,255, 98, 2, 45, 96, 45,105,
+ 229,238,231,225,236,105,128, 9,144,239,240,239,237,239,230,111,
+ 128, 49, 30,228,229,246, 97,128, 9, 16,229,227,249,242,233,236,
+ 236,233, 99,128, 4,213,231,117, 2, 45,141, 45,150,234,225,242,
+ 225,244,105,128, 10,144,242,237,245,235,232,105,128, 10, 16,237,
+ 225,244,242,225,231,245,242,237,245,235,232,105,128, 10, 72,110,
+ 5, 45,187, 45,196, 45,210, 45,226, 45,241,225,242,225,226,233,
+ 99,128, 6, 57,230,233,238,225,236,225,242,225,226,233, 99,128,
+ 254,202,233,238,233,244,233,225,236,225,242,225,226,233, 99,128,
+ 254,203,237,229,228,233,225,236,225,242,225,226,233, 99,128,254,
+ 204,246,229,242,244,229,228,226,242,229,246,101,128, 2, 3,246,
+ 239,247,229,236,243,233,231,110, 3, 46, 15, 46, 25, 46, 32,226,
+ 229,238,231,225,236,105,128, 9,200,228,229,246, 97,128, 9, 72,
+ 231,245,234,225,242,225,244,105,128, 10,200,107, 2, 46, 49, 46,
+ 73,225,244,225,235,225,238, 97,129, 48,162, 46, 61,232,225,236,
+ 230,247,233,228,244,104,128,255,113,239,242,229,225,110,128, 49,
+ 79,108, 3, 46, 89, 47,145, 47,154,101, 2, 46, 95, 47,140,102,
+ 136, 5,208, 46,115, 46,124, 46,139, 46,153, 46,242, 47, 0, 47,
+ 111, 47,125,225,242,225,226,233, 99,128, 6, 39,228,225,231,229,
+ 243,232,232,229,226,242,229,119,128,251, 48,230,233,238,225,236,
+ 225,242,225,226,233, 99,128,254,142,104, 2, 46,159, 46,234,225,
+ 237,250, 97, 2, 46,168, 46,201,225,226,239,246,101, 2, 46,178,
+ 46,187,225,242,225,226,233, 99,128, 6, 35,230,233,238,225,236,
+ 225,242,225,226,233, 99,128,254,132,226,229,236,239,119, 2, 46,
+ 211, 46,220,225,242,225,226,233, 99,128, 6, 37,230,233,238,225,
+ 236,225,242,225,226,233, 99,128,254,136,229,226,242,229,119,128,
+ 5,208,236,225,237,229,228,232,229,226,242,229,119,128,251, 79,
+ 237, 97, 2, 47, 7, 47, 43,228,228,225,225,226,239,246,101, 2,
+ 47, 20, 47, 29,225,242,225,226,233, 99,128, 6, 34,230,233,238,
+ 225,236,225,242,225,226,233, 99,128,254,130,235,243,245,242, 97,
+ 4, 47, 57, 47, 66, 47, 80, 47, 96,225,242,225,226,233, 99,128,
+ 6, 73,230,233,238,225,236,225,242,225,226,233, 99,128,254,240,
+ 233,238,233,244,233,225,236,225,242,225,226,233, 99,128,254,243,
+ 237,229,228,233,225,236,225,242,225,226,233, 99,128,254,244,240,
+ 225,244,225,232,232,229,226,242,229,119,128,251, 46,241,225,237,
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+ 53,236,229,241,245,225,108,128, 34, 76,240,232, 97,129, 3,177,
+ 47,162,244,239,238,239,115,128, 3,172,109, 4, 47,180, 47,188,
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+ 240,225,227,101,128,255, 65,240,229,242,243,225,238,100,130, 0,
+ 38, 47,213, 47,225,237,239,238,239,243,240,225,227,101,128,255,
+ 6,243,237,225,236,108,128,247, 38,243,241,245,225,242,101,128,
+ 51,194,110, 4, 47,252, 48, 7, 48,129, 48,139,226,239,240,239,
+ 237,239,230,111,128, 49, 34,103, 4, 48, 17, 48, 28, 48, 42, 48,
+ 121,226,239,240,239,237,239,230,111,128, 49, 36,235,232,225,238,
+ 235,232,245,244,232,225,105,128, 14, 90,236,101,131, 34, 32, 48,
+ 53, 48,106, 48,113,226,242,225,227,235,229,116, 2, 48, 65, 48,
+ 85,236,229,230,116,129, 48, 8, 48, 74,246,229,242,244,233,227,
+ 225,108,128,254, 63,242,233,231,232,116,129, 48, 9, 48, 95,246,
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+ 43,239,244,229,236,229,233, 97,128, 3,135,117, 2, 48,145, 48,
+ 157,228,225,244,244,225,228,229,246, 97,128, 9, 82,243,246,225,
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+ 128, 9,130,228,229,246, 97,128, 9, 2,231,245,234,225,242,225,
+ 244,105,128, 10,130,239,231,239,238,229,107,128, 1, 5,112, 3,
+ 48,214, 48,238, 49, 12, 97, 2, 48,220, 48,232,225,244,239,243,
+ 241,245,225,242,101,128, 51, 0,242,229,110,128, 36,156,239,243,
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+ 233,225,110,128, 5, 90,237,239,100,128, 2,188,112, 2, 49, 18,
+ 49, 23,236,101,128,248,255,242,111, 2, 49, 30, 49, 38,225,227,
+ 232,229,115,128, 34, 80,120, 2, 49, 44, 49, 64,229,241,245,225,
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+ 233,237,225,244,229,236,249,229,241,245,225,108,128, 34, 69,114,
+ 4, 49, 89, 49,116, 49,120, 49,165,225,229, 97, 2, 49, 97, 49,
+ 107,229,235,239,242,229,225,110,128, 49,142,235,239,242,229,225,
+ 110,128, 49,141, 99,128, 35, 18,105, 2, 49,126, 49,140,231,232,
+ 244,232,225,236,230,242,233,238,103,128, 30,154,238,103,130, 0,
+ 229, 49,149, 49,157,225,227,245,244,101,128, 1,251,226,229,236,
+ 239,119,128, 30, 1,242,239,119, 8, 49,185, 49,192, 50, 65, 50,
+ 131, 50,181, 50,236, 51, 3, 51, 78,226,239,244,104,128, 33,148,
+ 100, 3, 49,200, 49,239, 50, 30,225,243,104, 4, 49,212, 49,219,
+ 49,226, 49,234,228,239,247,110,128, 33,227,236,229,230,116,128,
+ 33,224,242,233,231,232,116,128, 33,226,245,112,128, 33,225,226,
+ 108, 5, 49,252, 50, 3, 50, 10, 50, 17, 50, 25,226,239,244,104,
+ 128, 33,212,228,239,247,110,128, 33,211,236,229,230,116,128, 33,
+ 208,242,233,231,232,116,128, 33,210,245,112,128, 33,209,239,247,
+ 110,131, 33,147, 50, 42, 50, 49, 50, 57,236,229,230,116,128, 33,
+ 153,242,233,231,232,116,128, 33,152,247,232,233,244,101,128, 33,
+ 233,104, 2, 50, 71, 50,122,229,225,100, 4, 50, 83, 50, 93, 50,
+ 103, 50,114,228,239,247,238,237,239,100,128, 2,197,236,229,230,
+ 244,237,239,100,128, 2,194,242,233,231,232,244,237,239,100,128,
+ 2,195,245,240,237,239,100,128, 2,196,239,242,233,250,229,120,
+ 128,248,231,236,229,230,116,131, 33,144, 50,144, 50,161, 50,173,
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+ 205,239,246,229,242,242,233,231,232,116,128, 33,198,247,232,233,
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+ 209, 50,217, 50,228,228,226,236,243,244,242,239,235,101,128, 33,
+ 207,232,229,225,246,121,128, 39,158,239,246,229,242,236,229,230,
+ 116,128, 33,196,247,232,233,244,101,128, 33,232,244,225, 98, 2,
+ 50,244, 50,251,236,229,230,116,128, 33,228,242,233,231,232,116,
+ 128, 33,229,245,112,132, 33,145, 51, 16, 51, 44, 51, 62, 51, 70,
+ 100, 2, 51, 22, 51, 34,110,129, 33,149, 51, 28,226,243,101,128,
+ 33,168,239,247,238,226,225,243,101,128, 33,168,236,229,230,116,
+ 129, 33,150, 51, 53,239,230,228,239,247,110,128, 33,197,242,233,
+ 231,232,116,128, 33,151,247,232,233,244,101,128, 33,231,246,229,
+ 242,244,229,120,128,248,230,115, 5, 51, 99, 51,175, 51,220, 52,
+ 47, 52, 57, 99, 2, 51,105, 51,157,233,105, 2, 51,112, 51,135,
+ 227,233,242,227,245,109,129, 0, 94, 51,123,237,239,238,239,243,
+ 240,225,227,101,128,255, 62,244,233,236,228,101,129, 0,126, 51,
+ 145,237,239,238,239,243,240,225,227,101,128,255, 94,242,233,240,
+ 116,129, 2, 81, 51,166,244,245,242,238,229,100,128, 2, 82,237,
+ 225,236,108, 2, 51,184, 51,195,232,233,242,225,231,225,238, 97,
+ 128, 48, 65,235,225,244,225,235,225,238, 97,129, 48,161, 51,208,
+ 232,225,236,230,247,233,228,244,104,128,255,103,244,229,242,233,
+ 115, 2, 51,230, 52, 43,107,131, 0, 42, 51,240, 52, 12, 52, 35,
+ 97, 2, 51,246, 52, 4,236,244,239,238,229,225,242,225,226,233,
+ 99,128, 6,109,242,225,226,233, 99,128, 6,109,109, 2, 52, 18,
+ 52, 24,225,244,104,128, 34, 23,239,238,239,243,240,225,227,101,
+ 128,255, 10,243,237,225,236,108,128,254, 97,109,128, 32, 66,245,
+ 240,229,242,233,239,114,128,246,233,249,237,240,244,239,244,233,
+ 227,225,236,236,249,229,241,245,225,108,128, 34, 67,116,132, 0,
+ 64, 52, 89, 52, 96, 52,108, 52,116,233,236,228,101,128, 0,227,
+ 237,239,238,239,243,240,225,227,101,128,255, 32,243,237,225,236,
+ 108,128,254,107,245,242,238,229,100,128, 2, 80,117, 6, 52,138,
+ 52,163, 52,170, 52,195, 52,215, 52,231, 98, 2, 52,144, 52,153,
+ 229,238,231,225,236,105,128, 9,148,239,240,239,237,239,230,111,
+ 128, 49, 32,228,229,246, 97,128, 9, 20,231,117, 2, 52,177, 52,
+ 186,234,225,242,225,244,105,128, 10,148,242,237,245,235,232,105,
+ 128, 10, 20,236,229,238,231,244,232,237,225,242,235,226,229,238,
+ 231,225,236,105,128, 9,215,237,225,244,242,225,231,245,242,237,
+ 245,235,232,105,128, 10, 76,246,239,247,229,236,243,233,231,110,
+ 3, 52,247, 53, 1, 53, 8,226,229,238,231,225,236,105,128, 9,
+ 204,228,229,246, 97,128, 9, 76,231,245,234,225,242,225,244,105,
+ 128, 10,204,246,225,231,242,225,232,225,228,229,246, 97,128, 9,
+ 61,121, 2, 53, 39, 53, 51,226,225,242,237,229,238,233,225,110,
+ 128, 5, 97,233,110,130, 5,226, 53, 60, 53, 75,225,236,244,239,
+ 238,229,232,229,226,242,229,119,128,251, 32,232,229,226,242,229,
+ 119,128, 5,226, 98,144, 0, 98, 53,120, 53,255, 54, 10, 54, 19,
+ 54, 44, 55, 85, 55,147, 55,220, 57,146, 57,158, 57,201, 57,209,
+ 57,219, 59, 89, 59,113, 59,122, 97, 7, 53,136, 53,146, 53,170,
+ 53,177, 53,202, 53,226, 53,237,226,229,238,231,225,236,105,128,
+ 9,172,227,235,243,236,225,243,104,129, 0, 92, 53,158,237,239,
+ 238,239,243,240,225,227,101,128,255, 60,228,229,246, 97,128, 9,
+ 44,231,117, 2, 53,184, 53,193,234,225,242,225,244,105,128, 10,
+ 172,242,237,245,235,232,105,128, 10, 44,104, 2, 53,208, 53,218,
+ 233,242,225,231,225,238, 97,128, 48,112,244,244,232,225,105,128,
+ 14, 63,235,225,244,225,235,225,238, 97,128, 48,208,114,129, 0,
+ 124, 53,243,237,239,238,239,243,240,225,227,101,128,255, 92,226,
+ 239,240,239,237,239,230,111,128, 49, 5,227,233,242,227,236,101,
+ 128, 36,209,228,239,116, 2, 54, 27, 54, 36,225,227,227,229,238,
+ 116,128, 30, 3,226,229,236,239,119,128, 30, 5,101, 6, 54, 58,
+ 54, 79, 54,102, 54,244, 54,255, 55, 11,225,237,229,228,243,233,
+ 248,244,229,229,238,244,232,238,239,244,229,115,128, 38,108, 99,
+ 2, 54, 85, 54, 92,225,245,243,101,128, 34, 53,249,242,233,236,
+ 236,233, 99,128, 4, 49,104, 5, 54,114, 54,123, 54,137, 54,167,
+ 54,226,225,242,225,226,233, 99,128, 6, 40,230,233,238,225,236,
+ 225,242,225,226,233, 99,128,254,144,105, 2, 54,143, 54,158,238,
+ 233,244,233,225,236,225,242,225,226,233, 99,128,254,145,242,225,
+ 231,225,238, 97,128, 48,121,237,101, 2, 54,174, 54,187,228,233,
+ 225,236,225,242,225,226,233, 99,128,254,146,229,237,105, 2, 54,
+ 195, 54,210,238,233,244,233,225,236,225,242,225,226,233, 99,128,
+ 252,159,243,239,236,225,244,229,228,225,242,225,226,233, 99,128,
+ 252, 8,238,239,239,238,230,233,238,225,236,225,242,225,226,233,
+ 99,128,252,109,235,225,244,225,235,225,238, 97,128, 48,217,238,
+ 225,242,237,229,238,233,225,110,128, 5, 98,116,132, 5,209, 55,
+ 23, 55, 43, 55, 63, 55, 72, 97,129, 3,178, 55, 29,243,249,237,
+ 226,239,236,231,242,229,229,107,128, 3,208,228,225,231,229,243,
+ 104,129,251, 49, 55, 54,232,229,226,242,229,119,128,251, 49,232,
+ 229,226,242,229,119,128, 5,209,242,225,230,229,232,229,226,242,
+ 229,119,128,251, 76,104, 2, 55, 91, 55,141, 97, 3, 55, 99, 55,
+ 109, 55,116,226,229,238,231,225,236,105,128, 9,173,228,229,246,
+ 97,128, 9, 45,231,117, 2, 55,123, 55,132,234,225,242,225,244,
+ 105,128, 10,173,242,237,245,235,232,105,128, 10, 45,239,239,107,
+ 128, 2, 83,105, 5, 55,159, 55,170, 55,181, 55,195, 55,209,232,
+ 233,242,225,231,225,238, 97,128, 48,115,235,225,244,225,235,225,
+ 238, 97,128, 48,211,236,225,226,233,225,236,227,236,233,227,107,
+ 128, 2,152,238,228,233,231,245,242,237,245,235,232,105,128, 10,
+ 2,242,245,243,241,245,225,242,101,128, 51, 49,108, 3, 55,228,
+ 57,129, 57,140, 97, 2, 55,234, 57,124,227,107, 6, 55,249, 56,
+ 2, 56, 39, 56,188, 56,243, 57, 39,227,233,242,227,236,101,128,
+ 37,207,100, 2, 56, 8, 56, 17,233,225,237,239,238,100,128, 37,
+ 198,239,247,238,240,239,233,238,244,233,238,231,244,242,233,225,
+ 238,231,236,101,128, 37,188,108, 2, 56, 45, 56,148,101, 2, 56,
+ 51, 56, 87,230,244,240,239,233,238,244,233,238,103, 2, 56, 66,
+ 56, 76,240,239,233,238,244,229,114,128, 37,196,244,242,233,225,
+ 238,231,236,101,128, 37,192,238,244,233,227,245,236,225,242,226,
+ 242,225,227,235,229,116, 2, 56,107, 56,127,236,229,230,116,129,
+ 48, 16, 56,116,246,229,242,244,233,227,225,108,128,254, 59,242,
+ 233,231,232,116,129, 48, 17, 56,137,246,229,242,244,233,227,225,
+ 108,128,254, 60,239,247,229,114, 2, 56,157, 56,172,236,229,230,
+ 244,244,242,233,225,238,231,236,101,128, 37,227,242,233,231,232,
+ 244,244,242,233,225,238,231,236,101,128, 37,226,114, 2, 56,194,
+ 56,205,229,227,244,225,238,231,236,101,128, 37,172,233,231,232,
+ 244,240,239,233,238,244,233,238,103, 2, 56,222, 56,232,240,239,
+ 233,238,244,229,114,128, 37,186,244,242,233,225,238,231,236,101,
+ 128, 37,182,115, 3, 56,251, 57, 25, 57, 33,109, 2, 57, 1, 57,
+ 13,225,236,236,243,241,245,225,242,101,128, 37,170,233,236,233,
+ 238,231,230,225,227,101,128, 38, 59,241,245,225,242,101,128, 37,
+ 160,244,225,114,128, 38, 5,245,240,112, 2, 57, 47, 57, 85,229,
+ 114, 2, 57, 54, 57, 69,236,229,230,244,244,242,233,225,238,231,
+ 236,101,128, 37,228,242,233,231,232,244,244,242,233,225,238,231,
+ 236,101,128, 37,229,239,233,238,244,233,238,103, 2, 57, 97, 57,
+ 113,243,237,225,236,236,244,242,233,225,238,231,236,101,128, 37,
+ 180,244,242,233,225,238,231,236,101,128, 37,178,238,107,128, 36,
+ 35,233,238,229,226,229,236,239,119,128, 30, 7,239,227,107,128,
+ 37,136,237,239,238,239,243,240,225,227,101,128,255, 66,111, 3,
+ 57,166, 57,179, 57,190,226,225,233,237,225,233,244,232,225,105,
+ 128, 14, 26,232,233,242,225,231,225,238, 97,128, 48,124,235,225,
+ 244,225,235,225,238, 97,128, 48,220,240,225,242,229,110,128, 36,
+ 157,241,243,241,245,225,242,101,128, 51,195,114, 4, 57,229, 58,
+ 223, 59, 40, 59, 79,225, 99, 2, 57,236, 58,130,101, 3, 57,244,
+ 57,249, 58, 61,229,120,128,248,244,236,229,230,116,133, 0,123,
+ 58, 10, 58, 15, 58, 37, 58, 45, 58, 50,226,116,128,248,243,109,
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+ 72, 3, 72, 10, 72, 35, 72, 45, 72, 56, 72,101, 72,137, 99, 2,
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+ 2, 84,213, 84,222,227,233,242,227,236,101,128, 36,110,112, 2,
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+ 85,114,232,229,226,242,229,119,128, 5,227,244,243,225,228,105,
+ 129, 5,229, 85,133,232,229,226,242,229,119,128, 5,229,242,243,
+ 244,244,239,238,229,227,232,233,238,229,243,101,128, 2,201,243,
+ 232,229,249,101,128, 37,201,244,225,227,249,242,233,236,236,233,
+ 99,128, 4,115,246,101,142, 0, 53, 85,213, 85,222, 85,232, 86,
+ 6, 86, 13, 86, 23, 86, 48, 86, 75, 86,109, 86,121, 86,132, 86,
+ 165, 86,173, 86,184,225,242,225,226,233, 99,128, 6,101,226,229,
+ 238,231,225,236,105,128, 9,235,227,233,242,227,236,101,129, 36,
+ 100, 85,243,233,238,246,229,242,243,229,243,225,238,243,243,229,
+ 242,233,102,128, 39,142,228,229,246, 97,128, 9,107,229,233,231,
+ 232,244,232,115,128, 33, 93,231,117, 2, 86, 30, 86, 39,234,225,
+ 242,225,244,105,128, 10,235,242,237,245,235,232,105,128, 10,107,
+ 232, 97, 2, 86, 55, 86, 66,227,235,225,242,225,226,233, 99,128,
+ 6,101,238,231,250,232,239,117,128, 48, 37,105, 2, 86, 81, 86,
+ 99,228,229,239,231,242,225,240,232,233,227,240,225,242,229,110,
+ 128, 50, 36,238,230,229,242,233,239,114,128, 32,133,237,239,238,
+ 239,243,240,225,227,101,128,255, 21,239,236,228,243,244,249,236,
+ 101,128,247, 53,112, 2, 86,138, 86,145,225,242,229,110,128, 36,
+ 120,229,114, 2, 86,152, 86,158,233,239,100,128, 36,140,243,233,
+ 225,110,128, 6,245,242,239,237,225,110,128, 33,116,243,245,240,
+ 229,242,233,239,114,128, 32,117,244,232,225,105,128, 14, 85,108,
+ 129,251, 2, 86,197,239,242,233,110,128, 1,146,109, 2, 86,210,
+ 86,221,239,238,239,243,240,225,227,101,128,255, 70,243,241,245,
+ 225,242,101,128, 51,153,111, 4, 86,240, 87, 6, 87, 18, 87, 25,
+ 230, 97, 2, 86,247, 86,255,238,244,232,225,105,128, 14, 31,244,
+ 232,225,105,128, 14, 29,238,231,237,225,238,244,232,225,105,128,
+ 14, 79,242,225,236,108,128, 34, 0,245,114,142, 0, 52, 87, 58,
+ 87, 67, 87, 77, 87,107, 87,114, 87,139, 87,166, 87,200, 87,212,
+ 87,231, 87,242, 88, 19, 88, 27, 88, 38,225,242,225,226,233, 99,
+ 128, 6,100,226,229,238,231,225,236,105,128, 9,234,227,233,242,
+ 227,236,101,129, 36, 99, 87, 88,233,238,246,229,242,243,229,243,
+ 225,238,243,243,229,242,233,102,128, 39,141,228,229,246, 97,128,
+ 9,106,231,117, 2, 87,121, 87,130,234,225,242,225,244,105,128,
+ 10,234,242,237,245,235,232,105,128, 10,106,232, 97, 2, 87,146,
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+ 242,225,240,232,233,227,240,225,242,229,110,128, 50, 35,238,230,
+ 229,242,233,239,114,128, 32,132,237,239,238,239,243,240,225,227,
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+ 231,225,236,105,128, 9,247,239,236,228,243,244,249,236,101,128,
+ 247, 52,112, 2, 87,248, 87,255,225,242,229,110,128, 36,119,229,
+ 114, 2, 88, 6, 88, 12,233,239,100,128, 36,139,243,233,225,110,
+ 128, 6,244,242,239,237,225,110,128, 33,115,243,245,240,229,242,
+ 233,239,114,128, 32,116,116, 2, 88, 44, 88, 82,229,229,110, 2,
+ 88, 52, 88, 61,227,233,242,227,236,101,128, 36,109,112, 2, 88,
+ 67, 88, 74,225,242,229,110,128, 36,129,229,242,233,239,100,128,
+ 36,149,104, 2, 88, 88, 88, 93,225,105,128, 14, 84,244,239,238,
+ 229,227,232,233,238,229,243,101,128, 2,203,240,225,242,229,110,
+ 128, 36,161,242, 97, 2, 88,122, 88,130,227,244,233,239,110,128,
+ 32, 68,238, 99,128, 32,163,103,144, 0,103, 88,171, 89,117, 89,
+ 140, 89,201, 89,218, 90,139, 91,132, 91,217, 91,230, 92, 88, 92,
+ 113, 92,141, 92,163, 93,108, 93,130, 93,232, 97, 9, 88,191, 88,
+ 201, 88,208, 88,215, 89, 23, 89, 48, 89, 59, 89, 70, 89,104,226,
+ 229,238,231,225,236,105,128, 9,151,227,245,244,101,128, 1,245,
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+ 232,233,242,225,231,225,238, 97,128, 48, 76,235,225,244,225,235,
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+ 236,225,244,233,238,243,237,225,236,108,128, 2, 99,243,245,240,
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+ 230,111,128, 49, 13,242,229,246,101,128, 1, 31, 99, 4, 89,150,
+ 89,157, 89,166, 89,188,225,242,239,110,128, 1,231,229,228,233,
+ 236,236, 97,128, 1, 35,233,242, 99, 2, 89,174, 89,179,236,101,
+ 128, 36,214,245,237,230,236,229,120,128, 1, 29,239,237,237,225,
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+ 209,225,227,227,229,238,116,128, 1, 33,101, 6, 89,232, 89,243,
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+ 128, 4, 51,232,233,242,225,231,225,238, 97,128, 48, 82,235,225,
+ 244,225,235,225,238, 97,128, 48,178,239,237,229,244,242,233,227,
+ 225,236,236,249,229,241,245,225,108,128, 34, 81,114, 3, 90, 36,
+ 90, 85, 90, 95,229,243,104, 3, 90, 46, 90, 61, 90, 70,225,227,
+ 227,229,238,244,232,229,226,242,229,119,128, 5,156,232,229,226,
+ 242,229,119,128, 5,243,237,245,241,228,225,237,232,229,226,242,
+ 229,119,128, 5,157,237,225,238,228,226,236,115,128, 0,223,243,
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+ 232,229,226,242,229,119,128, 5,158,232,229,226,242,229,119,128,
+ 5,244,244,225,237,225,242,107,128, 48, 19,104, 5, 90,151, 91,
+ 28, 91, 91, 91,116, 91,122, 97, 4, 90,161, 90,171, 90,194, 90,
+ 219,226,229,238,231,225,236,105,128, 9,152,100, 2, 90,177, 90,
+ 188,225,242,237,229,238,233,225,110,128, 5,114,229,246, 97,128,
+ 9, 24,231,117, 2, 90,201, 90,210,234,225,242,225,244,105,128,
+ 10,152,242,237,245,235,232,105,128, 10, 24,233,110, 4, 90,230,
+ 90,239, 90,253, 91, 13,225,242,225,226,233, 99,128, 6, 58,230,
+ 233,238,225,236,225,242,225,226,233, 99,128,254,206,233,238,233,
+ 244,233,225,236,225,242,225,226,233, 99,128,254,207,237,229,228,
+ 233,225,236,225,242,225,226,233, 99,128,254,208,101, 3, 91, 36,
+ 91, 57, 91, 74,237,233,228,228,236,229,232,239,239,235,227,249,
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+ 91,105,228,229,246, 97,128, 9, 90,231,245,242,237,245,235,232,
+ 105,128, 10, 90,239,239,107,128, 2, 96,250,243,241,245,225,242,
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+ 231,225,238, 97,128, 48, 78,235,225,244,225,235,225,238, 97,128,
+ 48,174,109, 2, 91,168, 91,179,225,242,237,229,238,233,225,110,
+ 128, 5, 99,229,108,130, 5,210, 91,188, 91,208,228,225,231,229,
+ 243,104,129,251, 50, 91,199,232,229,226,242,229,119,128,251, 50,
+ 232,229,226,242,229,119,128, 5,210,234,229,227,249,242,233,236,
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+ 2,233,238,246,229,242,244,229,228,243,244,242,239,235,101,128,
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+ 66,233,238,246,229,242,244,229,100,128, 2,150,237,239,100,128,
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+ 55,237,239,100,128, 2,193,243,245,240,229,242,233,239,114,128,
+ 2,228,243,244,242,239,235,101,129, 2,161, 92, 77,242,229,246,
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+ 71,111, 2, 92,119, 92,130,232,233,242,225,231,225,238, 97,128,
+ 48, 84,235,225,244,225,235,225,238, 97,128, 48,180,240, 97, 2,
+ 92,148, 92,154,242,229,110,128, 36,162,243,241,245,225,242,101,
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+ 128, 3, 22, 99, 2, 92,217, 92,222,237, 98,128, 3, 0,239,237,
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+ 244,239,238,229,227,237, 98,128, 3, 64,229,225,244,229,114,132,
+ 0, 62, 93, 26, 93, 45, 93, 57, 93,100,229,241,245,225,108,129,
+ 34,101, 93, 36,239,242,236,229,243,115,128, 34,219,237,239,238,
+ 239,243,240,225,227,101,128,255, 30,111, 2, 93, 63, 93, 89,114,
+ 2, 93, 69, 93, 82,229,241,245,233,246,225,236,229,238,116,128,
+ 34,115,236,229,243,115,128, 34,119,246,229,242,229,241,245,225,
+ 108,128, 34,103,243,237,225,236,108,128,254,101,115, 2, 93,114,
+ 93,122,227,242,233,240,116,128, 2, 97,244,242,239,235,101,128,
+ 1,229,117, 4, 93,140, 93,151, 93,208, 93,219,232,233,242,225,
+ 231,225,238, 97,128, 48, 80,233,108, 2, 93,158, 93,183,236,229,
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+ 51,201,104,144, 0,104, 94, 22, 96,164, 96,199, 96,236, 97, 20,
+ 98,164, 98,184, 99,149, 99,161, 99,173,100,241,100,249,101, 4,
+ 101, 13,101, 93,101, 97, 97, 13, 94, 50, 94, 89, 94, 99, 94,129,
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+ 227,249,242,233,236,236,233, 99,128, 4,169,236,244,239,238,229,
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+ 128, 9,185,228,101, 2, 94,106, 94,124,243,227,229,238,228,229,
+ 242,227,249,242,233,236,236,233, 99,128, 4,179,246, 97,128, 9,
+ 57,231,117, 2, 94,136, 94,145,234,225,242,225,244,105,128, 10,
+ 185,242,237,245,235,232,105,128, 10, 57,104, 4, 94,164, 94,173,
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+ 225,236,225,242,225,226,233, 99,128,254,162,105, 2, 94,193, 94,
+ 208,238,233,244,233,225,236,225,242,225,226,233, 99,128,254,163,
+ 242,225,231,225,238, 97,128, 48,111,237,229,228,233,225,236,225,
+ 242,225,226,233, 99,128,254,164,233,244,245,243,241,245,225,242,
+ 101,128, 51, 42,235,225,244,225,235,225,238, 97,129, 48,207, 95,
+ 1,232,225,236,230,247,233,228,244,104,128,255,138,236,225,238,
+ 244,231,245,242,237,245,235,232,105,128, 10, 77,237,250, 97, 2,
+ 95, 36, 95, 45,225,242,225,226,233, 99,128, 6, 33,236,239,247,
+ 225,242,225,226,233, 99,128, 6, 33,238,231,245,236,230,233,236,
+ 236,229,114,128, 49,100,114, 2, 95, 76, 95, 92,228,243,233,231,
+ 238,227,249,242,233,236,236,233, 99,128, 4, 74,240,239,239,110,
+ 2, 95,101, 95,114,236,229,230,244,226,225,242,226,245,112,128,
+ 33,188,242,233,231,232,244,226,225,242,226,245,112,128, 33,192,
+ 243,241,245,225,242,101,128, 51,202,244,225,102, 3, 95,147, 95,
+ 239, 96, 74,240,225,244,225,104,134, 5,178, 95,167, 95,172, 95,
+ 186, 95,195, 95,210, 95,226,177, 54,128, 5,178, 50, 2, 95,178,
+ 95,182, 51,128, 5,178,102,128, 5,178,232,229,226,242,229,119,
+ 128, 5,178,238,225,242,242,239,247,232,229,226,242,229,119,128,
+ 5,178,241,245,225,242,244,229,242,232,229,226,242,229,119,128,
+ 5,178,247,233,228,229,232,229,226,242,229,119,128, 5,178,241,
+ 225,237,225,244,115,135, 5,179, 96, 6, 96, 11, 96, 16, 96, 21,
+ 96, 30, 96, 45, 96, 61,177, 98,128, 5,179,178, 56,128, 5,179,
+ 179, 52,128, 5,179,232,229,226,242,229,119,128, 5,179,238,225,
+ 242,242,239,247,232,229,226,242,229,119,128, 5,179,241,245,225,
+ 242,244,229,242,232,229,226,242,229,119,128, 5,179,247,233,228,
+ 229,232,229,226,242,229,119,128, 5,179,243,229,231,239,108,135,
+ 5,177, 96, 96, 96,101, 96,106, 96,111, 96,120, 96,135, 96,151,
+ 177, 55,128, 5,177,178, 52,128, 5,177,179, 48,128, 5,177,232,
+ 229,226,242,229,119,128, 5,177,238,225,242,242,239,247,232,229,
+ 226,242,229,119,128, 5,177,241,245,225,242,244,229,242,232,229,
+ 226,242,229,119,128, 5,177,247,233,228,229,232,229,226,242,229,
+ 119,128, 5,177, 98, 3, 96,172, 96,177, 96,187,225,114,128, 1,
+ 39,239,240,239,237,239,230,111,128, 49, 15,242,229,246,229,226,
+ 229,236,239,119,128, 30, 43, 99, 2, 96,205, 96,214,229,228,233,
+ 236,236, 97,128, 30, 41,233,242, 99, 2, 96,222, 96,227,236,101,
+ 128, 36,215,245,237,230,236,229,120,128, 1, 37,100, 2, 96,242,
+ 96,252,233,229,242,229,243,233,115,128, 30, 39,239,116, 2, 97,
+ 3, 97, 12,225,227,227,229,238,116,128, 30, 35,226,229,236,239,
+ 119,128, 30, 37,101,136, 5,212, 97, 40, 97, 73, 97, 93, 98, 66,
+ 98, 82, 98,127, 98,136, 98,149,225,242,116,129, 38,101, 97, 48,
+ 243,245,233,116, 2, 97, 57, 97, 65,226,236,225,227,107,128, 38,
+ 101,247,232,233,244,101,128, 38, 97,228,225,231,229,243,104,129,
+ 251, 52, 97, 84,232,229,226,242,229,119,128,251, 52,104, 6, 97,
+ 107, 97,135, 97,143, 97,193, 97,239, 98, 32, 97, 2, 97,113, 97,
+ 127,236,244,239,238,229,225,242,225,226,233, 99,128, 6,193,242,
+ 225,226,233, 99,128, 6, 71,229,226,242,229,119,128, 5,212,230,
+ 233,238,225,236, 97, 2, 97,154, 97,185,236,116, 2, 97,161, 97,
+ 173,239,238,229,225,242,225,226,233, 99,128,251,167,244,247,239,
+ 225,242,225,226,233, 99,128,254,234,242,225,226,233, 99,128,254,
+ 234,232,225,237,250,225,225,226,239,246,101, 2, 97,208, 97,222,
+ 230,233,238,225,236,225,242,225,226,233, 99,128,251,165,233,243,
+ 239,236,225,244,229,228,225,242,225,226,233, 99,128,251,164,105,
+ 2, 97,245, 98, 23,238,233,244,233,225,236, 97, 2, 98, 1, 98,
+ 15,236,244,239,238,229,225,242,225,226,233, 99,128,251,168,242,
+ 225,226,233, 99,128,254,235,242,225,231,225,238, 97,128, 48,120,
+ 237,229,228,233,225,236, 97, 2, 98, 44, 98, 58,236,244,239,238,
+ 229,225,242,225,226,233, 99,128,251,169,242,225,226,233, 99,128,
+ 254,236,233,243,229,233,229,242,225,243,241,245,225,242,101,128,
+ 51,123,107, 2, 98, 88, 98,112,225,244,225,235,225,238, 97,129,
+ 48,216, 98,100,232,225,236,230,247,233,228,244,104,128,255,141,
+ 245,244,225,225,242,245,243,241,245,225,242,101,128, 51, 54,238,
+ 231,232,239,239,107,128, 2,103,242,245,244,245,243,241,245,225,
+ 242,101,128, 51, 57,116,129, 5,215, 98,155,232,229,226,242,229,
+ 119,128, 5,215,232,239,239,107,129, 2,102, 98,173,243,245,240,
+ 229,242,233,239,114,128, 2,177,105, 4, 98,194, 99, 23, 99, 34,
+ 99, 59,229,245,104, 4, 98,206, 98,241, 99, 0, 99, 9, 97, 2,
+ 98,212, 98,227,227,233,242,227,236,229,235,239,242,229,225,110,
+ 128, 50,123,240,225,242,229,238,235,239,242,229,225,110,128, 50,
+ 27,227,233,242,227,236,229,235,239,242,229,225,110,128, 50,109,
+ 235,239,242,229,225,110,128, 49, 78,240,225,242,229,238,235,239,
+ 242,229,225,110,128, 50, 13,232,233,242,225,231,225,238, 97,128,
+ 48,114,235,225,244,225,235,225,238, 97,129, 48,210, 99, 47,232,
+ 225,236,230,247,233,228,244,104,128,255,139,242,233,113,134, 5,
+ 180, 99, 77, 99, 82, 99, 96, 99,105, 99,120, 99,136,177, 52,128,
+ 5,180, 50, 2, 99, 88, 99, 92, 49,128, 5,180,100,128, 5,180,
+ 232,229,226,242,229,119,128, 5,180,238,225,242,242,239,247,232,
+ 229,226,242,229,119,128, 5,180,241,245,225,242,244,229,242,232,
+ 229,226,242,229,119,128, 5,180,247,233,228,229,232,229,226,242,
+ 229,119,128, 5,180,236,233,238,229,226,229,236,239,119,128, 30,
+ 150,237,239,238,239,243,240,225,227,101,128,255, 72,111, 9, 99,
+ 193, 99,204, 99,228, 99,253,100, 85,100, 98,100,184,100,224,100,
+ 235,225,242,237,229,238,233,225,110,128, 5,112,232,105, 2, 99,
+ 211, 99,219,240,244,232,225,105,128, 14, 43,242,225,231,225,238,
+ 97,128, 48,123,235,225,244,225,235,225,238, 97,129, 48,219, 99,
+ 241,232,225,236,230,247,233,228,244,104,128,255,142,236,225,109,
+ 135, 5,185,100, 17,100, 22,100, 27,100, 32,100, 41,100, 56,100,
+ 72,177, 57,128, 5,185,178, 54,128, 5,185,179, 50,128, 5,185,
+ 232,229,226,242,229,119,128, 5,185,238,225,242,242,239,247,232,
+ 229,226,242,229,119,128, 5,185,241,245,225,242,244,229,242,232,
+ 229,226,242,229,119,128, 5,185,247,233,228,229,232,229,226,242,
+ 229,119,128, 5,185,238,239,235,232,245,235,244,232,225,105,128,
+ 14, 46,111, 2,100,104,100,174,107, 4,100,114,100,126,100,132,
+ 100,154,225,226,239,246,229,227,239,237, 98,128, 3, 9,227,237,
+ 98,128, 3, 9,240,225,236,225,244,225,236,233,250,229,228,226,
+ 229,236,239,247,227,237, 98,128, 3, 33,242,229,244,242,239,230,
+ 236,229,248,226,229,236,239,247,227,237, 98,128, 3, 34,238,243,
+ 241,245,225,242,101,128, 51, 66,114, 2,100,190,100,217,105, 2,
+ 100,196,100,205,227,239,240,244,233, 99,128, 3,233,250,239,238,
+ 244,225,236,226,225,114,128, 32, 21,238,227,237, 98,128, 3, 27,
+ 244,243,240,242,233,238,231,115,128, 38,104,245,243,101,128, 35,
+ 2,240,225,242,229,110,128, 36,163,243,245,240,229,242,233,239,
+ 114,128, 2,176,244,245,242,238,229,100,128, 2,101,117, 4,101,
+ 23,101, 34,101, 47,101, 72,232,233,242,225,231,225,238, 97,128,
+ 48,117,233,233,244,239,243,241,245,225,242,101,128, 51, 51,235,
+ 225,244,225,235,225,238, 97,129, 48,213,101, 60,232,225,236,230,
+ 247,233,228,244,104,128,255,140,238,231,225,242,245,237,236,225,
+ 245,116,129, 2,221,101, 87,227,237, 98,128, 3, 11,118,128, 1,
+ 149,249,240,232,229,110,132, 0, 45,101,113,101,124,101,136,101,
+ 159,233,238,230,229,242,233,239,114,128,246,229,237,239,238,239,
+ 243,240,225,227,101,128,255, 13,115, 2,101,142,101,149,237,225,
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+ 235,239,242,229,225,110,128, 49,132,233,229,245,240,235,239,242,
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+ 229,225,242,233,238,231,225,242,225,226,233, 99,128, 6, 64,237,
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+ 6, 77,244,242,239,235,229,227,249,242,233,236,236,233, 99,128,
+ 4,159,244,225,232,233,242,225,240,242,239,236,239,238,231,237,
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+ 229,242,244,233,227,225,236,243,244,242,239,235,229,227,249,242,
+ 233,236,236,233, 99,128, 4,157,226,239,240,239,237,239,230,111,
+ 128, 49, 14, 99, 4,113,205,113,227,113,236,113,244, 97, 2,113,
+ 211,113,221,236,243,241,245,225,242,101,128, 51,137,242,239,110,
+ 128, 1,233,229,228,233,236,236, 97,128, 1, 55,233,242,227,236,
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+ 55,228,239,244,226,229,236,239,119,128, 30, 51,101, 4,114, 22,
+ 114, 49,114, 74,114, 86,104, 2,114, 28,114, 39,225,242,237,229,
+ 238,233,225,110,128, 5,132,233,242,225,231,225,238, 97,128, 48,
+ 81,235,225,244,225,235,225,238, 97,129, 48,177,114, 62,232,225,
+ 236,230,247,233,228,244,104,128,255,121,238,225,242,237,229,238,
+ 233,225,110,128, 5,111,243,237,225,236,236,235,225,244,225,235,
+ 225,238, 97,128, 48,246,231,242,229,229,238,236,225,238,228,233,
+ 99,128, 1, 56,104, 6,114,130,115, 3,115, 14,115, 39,115,126,
+ 115,214, 97, 5,114,142,114,152,114,163,114,170,114,195,226,229,
+ 238,231,225,236,105,128, 9,150,227,249,242,233,236,236,233, 99,
+ 128, 4, 69,228,229,246, 97,128, 9, 22,231,117, 2,114,177,114,
+ 186,234,225,242,225,244,105,128, 10,150,242,237,245,235,232,105,
+ 128, 10, 22,104, 4,114,205,114,214,114,228,114,244,225,242,225,
+ 226,233, 99,128, 6, 46,230,233,238,225,236,225,242,225,226,233,
+ 99,128,254,166,233,238,233,244,233,225,236,225,242,225,226,233,
+ 99,128,254,167,237,229,228,233,225,236,225,242,225,226,233, 99,
+ 128,254,168,229,233,227,239,240,244,233, 99,128, 3,231,232, 97,
+ 2,115, 21,115, 28,228,229,246, 97,128, 9, 89,231,245,242,237,
+ 245,235,232,105,128, 10, 89,233,229,245,235,104, 4,115, 53,115,
+ 88,115,103,115,112, 97, 2,115, 59,115, 74,227,233,242,227,236,
+ 229,235,239,242,229,225,110,128, 50,120,240,225,242,229,238,235,
+ 239,242,229,225,110,128, 50, 24,227,233,242,227,236,229,235,239,
+ 242,229,225,110,128, 50,106,235,239,242,229,225,110,128, 49, 75,
+ 240,225,242,229,238,235,239,242,229,225,110,128, 50, 10,111, 4,
+ 115,136,115,185,115,195,115,200,235,104, 4,115,147,115,156,115,
+ 165,115,175,225,233,244,232,225,105,128, 14, 2,239,238,244,232,
+ 225,105,128, 14, 5,245,225,244,244,232,225,105,128, 14, 3,247,
+ 225,233,244,232,225,105,128, 14, 4,237,245,244,244,232,225,105,
+ 128, 14, 91,239,107,128, 1,153,242,225,235,232,225,238,231,244,
+ 232,225,105,128, 14, 6,250,243,241,245,225,242,101,128, 51,145,
+ 105, 4,115,234,115,245,116, 14,116, 63,232,233,242,225,231,225,
+ 238, 97,128, 48, 77,235,225,244,225,235,225,238, 97,129, 48,173,
+ 116, 2,232,225,236,230,247,233,228,244,104,128,255,119,242,111,
+ 3,116, 23,116, 38,116, 54,231,245,242,225,237,245,243,241,245,
+ 225,242,101,128, 51, 21,237,229,229,244,239,242,245,243,241,245,
+ 225,242,101,128, 51, 22,243,241,245,225,242,101,128, 51, 20,249,
+ 229,239,107, 5,116, 78,116,113,116,128,116,137,116,151, 97, 2,
+ 116, 84,116, 99,227,233,242,227,236,229,235,239,242,229,225,110,
+ 128, 50,110,240,225,242,229,238,235,239,242,229,225,110,128, 50,
+ 14,227,233,242,227,236,229,235,239,242,229,225,110,128, 50, 96,
+ 235,239,242,229,225,110,128, 49, 49,240,225,242,229,238,235,239,
+ 242,229,225,110,128, 50, 0,243,233,239,243,235,239,242,229,225,
+ 110,128, 49, 51,234,229,227,249,242,233,236,236,233, 99,128, 4,
+ 92,108, 2,116,183,116,194,233,238,229,226,229,236,239,119,128,
+ 30, 53,243,241,245,225,242,101,128, 51,152,109, 3,116,211,116,
+ 225,116,236,227,245,226,229,228,243,241,245,225,242,101,128, 51,
+ 166,239,238,239,243,240,225,227,101,128,255, 75,243,241,245,225,
+ 242,229,228,243,241,245,225,242,101,128, 51,162,111, 5,117, 8,
+ 117, 34,117, 72,117, 84,117, 98,104, 2,117, 14,117, 24,233,242,
+ 225,231,225,238, 97,128, 48, 83,237,243,241,245,225,242,101,128,
+ 51,192,235, 97, 2,117, 41,117, 49,233,244,232,225,105,128, 14,
+ 1,244,225,235,225,238, 97,129, 48,179,117, 60,232,225,236,230,
+ 247,233,228,244,104,128,255,122,239,240,239,243,241,245,225,242,
+ 101,128, 51, 30,240,240,225,227,249,242,233,236,236,233, 99,128,
+ 4,129,114, 2,117,104,117,124,229,225,238,243,244,225,238,228,
+ 225,242,228,243,249,237,226,239,108,128, 50,127,239,238,233,243,
+ 227,237, 98,128, 3, 67,240, 97, 2,117,141,117,147,242,229,110,
+ 128, 36,166,243,241,245,225,242,101,128, 51,170,243,233,227,249,
+ 242,233,236,236,233, 99,128, 4,111,116, 2,117,175,117,184,243,
+ 241,245,225,242,101,128, 51,207,245,242,238,229,100,128, 2,158,
+ 117, 2,117,198,117,209,232,233,242,225,231,225,238, 97,128, 48,
+ 79,235,225,244,225,235,225,238, 97,129, 48,175,117,222,232,225,
+ 236,230,247,233,228,244,104,128,255,120,246,243,241,245,225,242,
+ 101,128, 51,184,247,243,241,245,225,242,101,128, 51,190,108,146,
+ 0,108,118, 38,120, 65,120, 94,120,160,120,198,121, 94,121,103,
+ 121,119,121,143,121,161,122, 23,122, 64,122,199,122,207,122,240,
+ 122,249,123, 1,123, 63, 97, 7,118, 54,118, 64,118, 71,118, 78,
+ 118,103,118,119,120, 53,226,229,238,231,225,236,105,128, 9,178,
+ 227,245,244,101,128, 1, 58,228,229,246, 97,128, 9, 50,231,117,
+ 2,118, 85,118, 94,234,225,242,225,244,105,128, 10,178,242,237,
+ 245,235,232,105,128, 10, 50,235,235,232,225,238,231,249,225,239,
+ 244,232,225,105,128, 14, 69,109, 10,118,141,119, 80,119, 97,119,
+ 135,119,149,119,168,119,184,119,204,119,224,119,247, 97, 2,118,
+ 147,119, 72,236,229,102, 4,118,159,118,173,119, 9,119, 26,230,
+ 233,238,225,236,225,242,225,226,233, 99,128,254,252,232,225,237,
+ 250, 97, 2,118,183,118,224,225,226,239,246,101, 2,118,193,118,
+ 207,230,233,238,225,236,225,242,225,226,233, 99,128,254,248,233,
+ 243,239,236,225,244,229,228,225,242,225,226,233, 99,128,254,247,
+ 226,229,236,239,119, 2,118,234,118,248,230,233,238,225,236,225,
+ 242,225,226,233, 99,128,254,250,233,243,239,236,225,244,229,228,
+ 225,242,225,226,233, 99,128,254,249,233,243,239,236,225,244,229,
+ 228,225,242,225,226,233, 99,128,254,251,237,225,228,228,225,225,
+ 226,239,246,101, 2,119, 41,119, 55,230,233,238,225,236,225,242,
+ 225,226,233, 99,128,254,246,233,243,239,236,225,244,229,228,225,
+ 242,225,226,233, 99,128,254,245,242,225,226,233, 99,128, 6, 68,
+ 226,228, 97,129, 3,187,119, 88,243,244,242,239,235,101,128, 1,
+ 155,229,100,130, 5,220,119,106,119,126,228,225,231,229,243,104,
+ 129,251, 60,119,117,232,229,226,242,229,119,128,251, 60,232,229,
+ 226,242,229,119,128, 5,220,230,233,238,225,236,225,242,225,226,
+ 233, 99,128,254,222,232,225,232,233,238,233,244,233,225,236,225,
+ 242,225,226,233, 99,128,252,202,233,238,233,244,233,225,236,225,
+ 242,225,226,233, 99,128,254,223,234,229,229,237,233,238,233,244,
+ 233,225,236,225,242,225,226,233, 99,128,252,201,235,232,225,232,
+ 233,238,233,244,233,225,236,225,242,225,226,233, 99,128,252,203,
+ 236,225,237,232,229,232,233,243,239,236,225,244,229,228,225,242,
+ 225,226,233, 99,128,253,242,237,101, 2,119,254,120, 11,228,233,
+ 225,236,225,242,225,226,233, 99,128,254,224,229,109, 2,120, 18,
+ 120, 37,232,225,232,233,238,233,244,233,225,236,225,242,225,226,
+ 233, 99,128,253,136,233,238,233,244,233,225,236,225,242,225,226,
+ 233, 99,128,252,204,242,231,229,227,233,242,227,236,101,128, 37,
+ 239, 98, 3,120, 73,120, 78,120, 84,225,114,128, 1,154,229,236,
+ 116,128, 2,108,239,240,239,237,239,230,111,128, 49, 12, 99, 4,
+ 120,104,120,111,120,120,120,147,225,242,239,110,128, 1, 62,229,
+ 228,233,236,236, 97,128, 1, 60,233,242, 99, 2,120,128,120,133,
+ 236,101,128, 36,219,245,237,230,236,229,248,226,229,236,239,119,
+ 128, 30, 61,239,237,237,225,225,227,227,229,238,116,128, 1, 60,
+ 228,239,116,130, 1, 64,120,170,120,179,225,227,227,229,238,116,
+ 128, 1, 64,226,229,236,239,119,129, 30, 55,120,189,237,225,227,
+ 242,239,110,128, 30, 57,101, 3,120,206,120,244,121, 89,230,116,
+ 2,120,213,120,229,225,238,231,236,229,225,226,239,246,229,227,
+ 237, 98,128, 3, 26,244,225,227,235,226,229,236,239,247,227,237,
+ 98,128, 3, 24,243,115,132, 0, 60,121, 1,121, 23,121, 35,121,
+ 81,229,241,245,225,108,129, 34,100,121, 11,239,242,231,242,229,
+ 225,244,229,114,128, 34,218,237,239,238,239,243,240,225,227,101,
+ 128,255, 28,111, 2,121, 41,121, 70,114, 2,121, 47,121, 60,229,
+ 241,245,233,246,225,236,229,238,116,128, 34,114,231,242,229,225,
+ 244,229,114,128, 34,118,246,229,242,229,241,245,225,108,128, 34,
+ 102,243,237,225,236,108,128,254,100,250,104,128, 2,110,230,226,
+ 236,239,227,107,128, 37,140,232,239,239,235,242,229,244,242,239,
+ 230,236,229,120,128, 2,109,105, 2,121,125,121,130,242, 97,128,
+ 32,164,247,238,225,242,237,229,238,233,225,110,128, 5,108,106,
+ 129, 1,201,121,149,229,227,249,242,233,236,236,233, 99,128, 4,
+ 89,108,132,246,192,121,173,121,197,121,208,121,217, 97, 2,121,
+ 179,121,186,228,229,246, 97,128, 9, 51,231,245,234,225,242,225,
+ 244,105,128, 10,179,233,238,229,226,229,236,239,119,128, 30, 59,
+ 236,225,228,229,246, 97,128, 9, 52,246,239,227,225,236,233, 99,
+ 3,121,231,121,241,121,248,226,229,238,231,225,236,105,128, 9,
+ 225,228,229,246, 97,128, 9, 97,246,239,247,229,236,243,233,231,
+ 110, 2,122, 6,122, 16,226,229,238,231,225,236,105,128, 9,227,
+ 228,229,246, 97,128, 9, 99,109, 3,122, 31,122, 44,122, 55,233,
+ 228,228,236,229,244,233,236,228,101,128, 2,107,239,238,239,243,
+ 240,225,227,101,128,255, 76,243,241,245,225,242,101,128, 51,208,
+ 111, 6,122, 78,122, 90,122,132,122,143,122,149,122,191,227,232,
+ 245,236,225,244,232,225,105,128, 14, 44,231,233,227,225,108, 3,
+ 122,102,122,108,122,127,225,238,100,128, 34, 39,238,239,116,129,
+ 0,172,122,116,242,229,246,229,242,243,229,100,128, 35, 16,239,
+ 114,128, 34, 40,236,233,238,231,244,232,225,105,128, 14, 37,238,
+ 231,115,128, 1,127,247,236,233,238,101, 2,122,159,122,182, 99,
+ 2,122,165,122,177,229,238,244,229,242,236,233,238,101,128,254,
+ 78,237, 98,128, 3, 50,228,225,243,232,229,100,128,254, 77,250,
+ 229,238,231,101,128, 37,202,240,225,242,229,110,128, 36,167,115,
+ 3,122,215,122,222,122,230,236,225,243,104,128, 1, 66,241,245,
+ 225,242,101,128, 33, 19,245,240,229,242,233,239,114,128,246,238,
+ 244,243,232,225,228,101,128, 37,145,245,244,232,225,105,128, 14,
+ 38,246,239,227,225,236,233, 99, 3,123, 15,123, 25,123, 32,226,
+ 229,238,231,225,236,105,128, 9,140,228,229,246, 97,128, 9, 12,
+ 246,239,247,229,236,243,233,231,110, 2,123, 46,123, 56,226,229,
+ 238,231,225,236,105,128, 9,226,228,229,246, 97,128, 9, 98,248,
+ 243,241,245,225,242,101,128, 51,211,109,144, 0,109,123,109,125,
+ 218,125,243,126, 14,126, 39,127, 92,127,114,128,169,128,199,128,
+ 248,129, 99,129,121,129,146,129,155,130,182,130,210, 97, 12,123,
+ 135,123,145,123,209,123,216,123,241,124, 33,125,125,125,150,125,
+ 155,125,169,125,181,125,186,226,229,238,231,225,236,105,128, 9,
+ 174, 99, 2,123,151,123,203,242,239,110,132, 0,175,123,165,123,
+ 176,123,182,123,191,226,229,236,239,247,227,237, 98,128, 3, 49,
+ 227,237, 98,128, 3, 4,236,239,247,237,239,100,128, 2,205,237,
+ 239,238,239,243,240,225,227,101,128,255,227,245,244,101,128, 30,
+ 63,228,229,246, 97,128, 9, 46,231,117, 2,123,223,123,232,234,
+ 225,242,225,244,105,128, 10,174,242,237,245,235,232,105,128, 10,
+ 46,104, 2,123,247,124, 23,225,240,225,235,104, 2,124, 1,124,
+ 10,232,229,226,242,229,119,128, 5,164,236,229,230,244,232,229,
+ 226,242,229,119,128, 5,164,233,242,225,231,225,238, 97,128, 48,
+ 126,105, 5,124, 45,124,114,124,177,124,207,125,113,227,232,225,
+ 244,244,225,247, 97, 3,124, 60,124, 91,124, 98,236,239,119, 2,
+ 124, 68,124, 79,236,229,230,244,244,232,225,105,128,248,149,242,
+ 233,231,232,244,244,232,225,105,128,248,148,244,232,225,105,128,
+ 14, 75,245,240,240,229,242,236,229,230,244,244,232,225,105,128,
+ 248,147,229,107, 3,124,123,124,154,124,161,236,239,119, 2,124,
+ 131,124,142,236,229,230,244,244,232,225,105,128,248,140,242,233,
+ 231,232,244,244,232,225,105,128,248,139,244,232,225,105,128, 14,
+ 72,245,240,240,229,242,236,229,230,244,244,232,225,105,128,248,
+ 138,232,225,238,225,235,225,116, 2,124,189,124,200,236,229,230,
+ 244,244,232,225,105,128,248,132,244,232,225,105,128, 14, 49,116,
+ 3,124,215,124,243,125, 50,225,233,235,232,117, 2,124,225,124,
+ 236,236,229,230,244,244,232,225,105,128,248,137,244,232,225,105,
+ 128, 14, 71,232,111, 3,124,252,125, 27,125, 34,236,239,119, 2,
+ 125, 4,125, 15,236,229,230,244,244,232,225,105,128,248,143,242,
+ 233,231,232,244,244,232,225,105,128,248,142,244,232,225,105,128,
+ 14, 73,245,240,240,229,242,236,229,230,244,244,232,225,105,128,
+ 248,141,242,105, 3,125, 59,125, 90,125, 97,236,239,119, 2,125,
+ 67,125, 78,236,229,230,244,244,232,225,105,128,248,146,242,233,
+ 231,232,244,244,232,225,105,128,248,145,244,232,225,105,128, 14,
+ 74,245,240,240,229,242,236,229,230,244,244,232,225,105,128,248,
+ 144,249,225,237,239,235,244,232,225,105,128, 14, 70,235,225,244,
+ 225,235,225,238, 97,129, 48,222,125,138,232,225,236,230,247,233,
+ 228,244,104,128,255,143,236,101,128, 38, 66,238,243,249,239,238,
+ 243,241,245,225,242,101,128, 51, 71,241,225,230,232,229,226,242,
+ 229,119,128, 5,190,242,115,128, 38, 66,115, 2,125,192,125,210,
+ 239,242,225,227,233,242,227,236,229,232,229,226,242,229,119,128,
+ 5,175,241,245,225,242,101,128, 51,131, 98, 2,125,224,125,234,
+ 239,240,239,237,239,230,111,128, 49, 7,243,241,245,225,242,101,
+ 128, 51,212, 99, 2,125,249,126, 1,233,242,227,236,101,128, 36,
+ 220,245,226,229,228,243,241,245,225,242,101,128, 51,165,228,239,
+ 116, 2,126, 22,126, 31,225,227,227,229,238,116,128, 30, 65,226,
+ 229,236,239,119,128, 30, 67,101, 7,126, 55,126,182,126,193,126,
+ 208,126,233,127, 14,127, 26,101, 2,126, 61,126,169,109, 4,126,
+ 71,126, 80,126, 94,126,110,225,242,225,226,233, 99,128, 6, 69,
+ 230,233,238,225,236,225,242,225,226,233, 99,128,254,226,233,238,
+ 233,244,233,225,236,225,242,225,226,233, 99,128,254,227,237,101,
+ 2,126,117,126,130,228,233,225,236,225,242,225,226,233, 99,128,
+ 254,228,229,237,105, 2,126,138,126,153,238,233,244,233,225,236,
+ 225,242,225,226,233, 99,128,252,209,243,239,236,225,244,229,228,
+ 225,242,225,226,233, 99,128,252, 72,244,239,242,245,243,241,245,
+ 225,242,101,128, 51, 77,232,233,242,225,231,225,238, 97,128, 48,
+ 129,233,250,233,229,242,225,243,241,245,225,242,101,128, 51,126,
+ 235,225,244,225,235,225,238, 97,129, 48,225,126,221,232,225,236,
+ 230,247,233,228,244,104,128,255,146,109,130, 5,222,126,241,127,
+ 5,228,225,231,229,243,104,129,251, 62,126,252,232,229,226,242,
+ 229,119,128,251, 62,232,229,226,242,229,119,128, 5,222,238,225,
+ 242,237,229,238,233,225,110,128, 5,116,242,235,232, 97, 3,127,
+ 37,127, 46,127, 79,232,229,226,242,229,119,128, 5,165,235,229,
+ 230,245,236, 97, 2,127, 57,127, 66,232,229,226,242,229,119,128,
+ 5,166,236,229,230,244,232,229,226,242,229,119,128, 5,166,236,
+ 229,230,244,232,229,226,242,229,119,128, 5,165,104, 2,127, 98,
+ 127,104,239,239,107,128, 2,113,250,243,241,245,225,242,101,128,
+ 51,146,105, 6,127,128,127,165,128, 46,128, 57,128, 82,128,139,
+ 228,100, 2,127,135,127,160,236,229,228,239,244,235,225,244,225,
+ 235,225,238,225,232,225,236,230,247,233,228,244,104,128,255,101,
+ 239,116,128, 0,183,229,245,109, 5,127,179,127,214,127,229,127,
+ 238,128, 33, 97, 2,127,185,127,200,227,233,242,227,236,229,235,
+ 239,242,229,225,110,128, 50,114,240,225,242,229,238,235,239,242,
+ 229,225,110,128, 50, 18,227,233,242,227,236,229,235,239,242,229,
+ 225,110,128, 50,100,235,239,242,229,225,110,128, 49, 65,112, 2,
+ 127,244,128, 20, 97, 2,127,250,128, 8,238,243,233,239,243,235,
+ 239,242,229,225,110,128, 49,112,242,229,238,235,239,242,229,225,
+ 110,128, 50, 4,233,229,245,240,235,239,242,229,225,110,128, 49,
+ 110,243,233,239,243,235,239,242,229,225,110,128, 49,111,232,233,
+ 242,225,231,225,238, 97,128, 48,127,235,225,244,225,235,225,238,
+ 97,129, 48,223,128, 70,232,225,236,230,247,233,228,244,104,128,
+ 255,144,238,117, 2,128, 89,128,134,115,132, 34, 18,128,101,128,
+ 112,128,121,128,127,226,229,236,239,247,227,237, 98,128, 3, 32,
+ 227,233,242,227,236,101,128, 34,150,237,239,100,128, 2,215,240,
+ 236,245,115,128, 34, 19,244,101,128, 32, 50,242,105, 2,128,146,
+ 128,160,226,225,225,242,245,243,241,245,225,242,101,128, 51, 74,
+ 243,241,245,225,242,101,128, 51, 73,108, 2,128,175,128,190,239,
+ 238,231,236,229,231,244,245,242,238,229,100,128, 2,112,243,241,
+ 245,225,242,101,128, 51,150,109, 3,128,207,128,221,128,232,227,
+ 245,226,229,228,243,241,245,225,242,101,128, 51,163,239,238,239,
+ 243,240,225,227,101,128,255, 77,243,241,245,225,242,229,228,243,
+ 241,245,225,242,101,128, 51,159,111, 5,129, 4,129, 30,129, 55,
+ 129, 65,129, 74,104, 2,129, 10,129, 20,233,242,225,231,225,238,
+ 97,128, 48,130,237,243,241,245,225,242,101,128, 51,193,235,225,
+ 244,225,235,225,238, 97,129, 48,226,129, 43,232,225,236,230,247,
+ 233,228,244,104,128,255,147,236,243,241,245,225,242,101,128, 51,
+ 214,237,225,244,232,225,105,128, 14, 33,246,229,242,243,243,241,
+ 245,225,242,101,129, 51,167,129, 89,228,243,241,245,225,242,101,
+ 128, 51,168,240, 97, 2,129,106,129,112,242,229,110,128, 36,168,
+ 243,241,245,225,242,101,128, 51,171,115, 2,129,127,129,136,243,
+ 241,245,225,242,101,128, 51,179,245,240,229,242,233,239,114,128,
+ 246,239,244,245,242,238,229,100,128, 2,111,117,141, 0,181,129,
+ 185,129,189,129,199,129,223,129,233,129,255,130, 10,130, 35,130,
+ 58,130, 68,130, 98,130,162,130,172, 49,128, 0,181,225,243,241,
+ 245,225,242,101,128, 51,130,227,104, 2,129,206,129,216,231,242,
+ 229,225,244,229,114,128, 34,107,236,229,243,115,128, 34,106,230,
+ 243,241,245,225,242,101,128, 51,140,103, 2,129,239,129,246,242,
+ 229,229,107,128, 3,188,243,241,245,225,242,101,128, 51,141,232,
+ 233,242,225,231,225,238, 97,128, 48,128,235,225,244,225,235,225,
+ 238, 97,129, 48,224,130, 23,232,225,236,230,247,233,228,244,104,
+ 128,255,145,108, 2,130, 41,130, 50,243,241,245,225,242,101,128,
+ 51,149,244,233,240,236,121,128, 0,215,237,243,241,245,225,242,
+ 101,128, 51,155,238,225,104, 2,130, 76,130, 85,232,229,226,242,
+ 229,119,128, 5,163,236,229,230,244,232,229,226,242,229,119,128,
+ 5,163,115, 2,130,104,130,153,233, 99, 3,130,113,130,130,130,
+ 141,225,236,238,239,244,101,129, 38,106,130,124,228,226,108,128,
+ 38,107,230,236,225,244,243,233,231,110,128, 38,109,243,232,225,
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+ 77,238,101,141, 0, 57,133,224,133,233,133,243,134, 17,134, 24,
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+ 139, 24,139, 66,139, 75,139, 85,225,242,242,229,100,130, 2,117,
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+ 229,243,233,115,129, 0,246,140, 57,227,249,242,233,236,236,233,
+ 99,128, 4,231,239,244,226,229,236,239,119,128, 30,205,101,129,
+ 1, 83,140, 84,235,239,242,229,225,110,128, 49, 90,103, 3,140,
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+ 242,237,229,238,233,225,110,128, 5,133,233,242,225,231,225,238,
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+ 246,101,128, 2, 15,107, 2,141, 27,141, 51,225,244,225,235,225,
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+ 128,255,117,239,242,229,225,110,128, 49, 87,236,229,232,229,226,
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+ 228,229,246, 97,128, 9, 80,229,231, 97,133, 3,201,141,135,141,
+ 139,141,150,141,164,141,180, 49,128, 3,214,227,249,242,233,236,
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+ 99,128, 4,123,116, 2,141,186,141,201,233,244,236,239,227,249,
+ 242,233,236,236,233, 99,128, 4,125,239,238,239,115,128, 3,206,
+ 231,245,234,225,242,225,244,105,128, 10,208,233,227,242,239,110,
+ 129, 3,191,141,229,244,239,238,239,115,128, 3,204,239,238,239,
+ 243,240,225,227,101,128,255, 79,238,101,145, 0, 49,142, 31,142,
+ 40,142, 50,142, 80,142,105,142,114,142,123,142,148,142,182,142,
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+ 242,225,226,233, 99,128, 6, 97,226,229,238,231,225,236,105,128,
+ 9,231,227,233,242,227,236,101,129, 36, 96,142, 61,233,238,246,
+ 229,242,243,229,243,225,238,243,243,229,242,233,102,128, 39,138,
+ 100, 2,142, 86,142, 92,229,246, 97,128, 9,103,239,244,229,238,
+ 236,229,225,228,229,114,128, 32, 36,229,233,231,232,244,104,128,
+ 33, 91,230,233,244,244,229,100,128,246,220,231,117, 2,142,130,
+ 142,139,234,225,242,225,244,105,128, 10,231,242,237,245,235,232,
+ 105,128, 10,103,232, 97, 3,142,157,142,168,142,173,227,235,225,
+ 242,225,226,233, 99,128, 6, 97,236,102,128, 0,189,238,231,250,
+ 232,239,117,128, 48, 33,105, 2,142,188,142,206,228,229,239,231,
+ 242,225,240,232,233,227,240,225,242,229,110,128, 50, 32,238,230,
+ 229,242,233,239,114,128, 32,129,237,239,238,239,243,240,225,227,
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+ 231,225,236,105,128, 9,244,239,236,228,243,244,249,236,101,128,
+ 247, 49,112, 2,143, 8,143, 15,225,242,229,110,128, 36,116,229,
+ 114, 2,143, 22,143, 28,233,239,100,128, 36,136,243,233,225,110,
+ 128, 6,241,241,245,225,242,244,229,114,128, 0,188,242,239,237,
+ 225,110,128, 33,112,243,245,240,229,242,233,239,114,128, 0,185,
+ 244,104, 2,143, 71,143, 76,225,105,128, 14, 81,233,242,100,128,
+ 33, 83,111, 3,143, 90,143,124,143,140,103, 2,143, 96,143,114,
+ 239,238,229,107,129, 1,235,143,105,237,225,227,242,239,110,128,
+ 1,237,245,242,237,245,235,232,105,128, 10, 19,237,225,244,242,
+ 225,231,245,242,237,245,235,232,105,128, 10, 75,240,229,110,128,
+ 2, 84,112, 3,143,154,143,161,143,172,225,242,229,110,128, 36,
+ 170,229,238,226,245,236,236,229,116,128, 37,230,244,233,239,110,
+ 128, 35, 37,114, 2,143,185,143,214,100, 2,143,191,143,202,230,
+ 229,237,233,238,233,238,101,128, 0,170,237,225,243,227,245,236,
+ 233,238,101,128, 0,186,244,232,239,231,239,238,225,108,128, 34,
+ 31,115, 5,143,237,144, 13,144, 30,144, 75,144, 88,232,239,242,
+ 116, 2,143,246,143,253,228,229,246, 97,128, 9, 18,246,239,247,
+ 229,236,243,233,231,238,228,229,246, 97,128, 9, 74,236,225,243,
+ 104,129, 0,248,144, 22,225,227,245,244,101,128, 1,255,237,225,
+ 236,108, 2,144, 39,144, 50,232,233,242,225,231,225,238, 97,128,
+ 48, 73,235,225,244,225,235,225,238, 97,129, 48,169,144, 63,232,
+ 225,236,230,247,233,228,244,104,128,255,107,244,242,239,235,229,
+ 225,227,245,244,101,128, 1,255,245,240,229,242,233,239,114,128,
+ 246,240,116, 2,144,104,144,115,227,249,242,233,236,236,233, 99,
+ 128, 4,127,233,236,228,101,130, 0,245,144,126,144,134,225,227,
+ 245,244,101,128, 30, 77,228,233,229,242,229,243,233,115,128, 30,
+ 79,245,226,239,240,239,237,239,230,111,128, 49, 33,118, 2,144,
+ 163,144,244,229,114, 2,144,170,144,236,236,233,238,101,131, 32,
+ 62,144,183,144,206,144,229, 99, 2,144,189,144,201,229,238,244,
+ 229,242,236,233,238,101,128,254, 74,237, 98,128, 3, 5,100, 2,
+ 144,212,144,220,225,243,232,229,100,128,254, 73,226,236,247,225,
+ 246,121,128,254, 76,247,225,246,121,128,254, 75,243,227,239,242,
+ 101,128, 0,175,239,247,229,236,243,233,231,110, 3,145, 3,145,
+ 13,145, 20,226,229,238,231,225,236,105,128, 9,203,228,229,246,
+ 97,128, 9, 75,231,245,234,225,242,225,244,105,128, 10,203,112,
+ 145, 0,112,145, 69,147,197,147,208,147,217,147,229,149,154,149,
+ 164,150,156,151,175,152, 9,152, 35,152,166,152,174,153, 76,153,
+ 134,153,162,153,172, 97, 14,145, 99,145,131,145,141,145,148,145,
+ 155,145,203,145,214,145,228,145,239,146, 30,146, 44,147, 56,147,
+ 95,147,185, 97, 2,145,105,145,117,237,240,243,243,241,245,225,
+ 242,101,128, 51,128,243,229,238,244,239,243,241,245,225,242,101,
+ 128, 51, 43,226,229,238,231,225,236,105,128, 9,170,227,245,244,
+ 101,128, 30, 85,228,229,246, 97,128, 9, 42,103, 2,145,161,145,
+ 179,101, 2,145,167,145,174,228,239,247,110,128, 33,223,245,112,
+ 128, 33,222,117, 2,145,185,145,194,234,225,242,225,244,105,128,
+ 10,170,242,237,245,235,232,105,128, 10, 42,232,233,242,225,231,
+ 225,238, 97,128, 48,113,233,249,225,238,238,239,233,244,232,225,
+ 105,128, 14, 47,235,225,244,225,235,225,238, 97,128, 48,209,108,
+ 2,145,245,146, 14,225,244,225,236,233,250,225,244,233,239,238,
+ 227,249,242,233,236,236,233,227,227,237, 98,128, 4,132,239,227,
+ 232,235,225,227,249,242,233,236,236,233, 99,128, 4,192,238,243,
+ 233,239,243,235,239,242,229,225,110,128, 49,127,114, 3,146, 52,
+ 146, 73,147, 45, 97, 2,146, 58,146, 66,231,242,225,240,104,128,
+ 0,182,236,236,229,108,128, 34, 37,229,110, 2,146, 80,146,190,
+ 236,229,230,116,136, 0, 40,146,103,146,118,146,123,146,128,146,
+ 139,146,151,146,174,146,179,225,236,244,239,238,229,225,242,225,
+ 226,233, 99,128,253, 62,226,116,128,248,237,229,120,128,248,236,
+ 233,238,230,229,242,233,239,114,128, 32,141,237,239,238,239,243,
+ 240,225,227,101,128,255, 8,115, 2,146,157,146,164,237,225,236,
+ 108,128,254, 89,245,240,229,242,233,239,114,128, 32,125,244,112,
+ 128,248,235,246,229,242,244,233,227,225,108,128,254, 53,242,233,
+ 231,232,116,136, 0, 41,146,214,146,229,146,234,146,239,146,250,
+ 147, 6,147, 29,147, 34,225,236,244,239,238,229,225,242,225,226,
+ 233, 99,128,253, 63,226,116,128,248,248,229,120,128,248,247,233,
+ 238,230,229,242,233,239,114,128, 32,142,237,239,238,239,243,240,
+ 225,227,101,128,255, 9,115, 2,147, 12,147, 19,237,225,236,108,
+ 128,254, 90,245,240,229,242,233,239,114,128, 32,126,244,112,128,
+ 248,246,246,229,242,244,233,227,225,108,128,254, 54,244,233,225,
+ 236,228,233,230,102,128, 34, 2,115, 3,147, 64,147, 75,147, 87,
+ 229,241,232,229,226,242,229,119,128, 5,192,232,244,225,232,229,
+ 226,242,229,119,128, 5,153,241,245,225,242,101,128, 51,169,244,
+ 225,104,134, 5,183,147,113,147,127,147,132,147,141,147,156,147,
+ 172, 49, 2,147,119,147,123, 49,128, 5,183,100,128, 5,183,178,
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+ 244,229,242,232,229,226,242,229,119,128, 5,183,247,233,228,229,
+ 232,229,226,242,229,119,128, 5,183,250,229,242,232,229,226,242,
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+ 227,233,242,227,236,101,128, 36,223,228,239,244,225,227,227,229,
+ 238,116,128, 30, 87,101,137, 5,228,147,251,148, 6,148, 26,148,
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+ 236,233, 99,128, 4, 63,228,225,231,229,243,104,129,251, 68,148,
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+ 225,242,101,128, 51, 59,230,233,238,225,236,228,225,231,229,243,
+ 232,232,229,226,242,229,119,128,251, 67,104, 5,148, 70,148, 93,
+ 148,101,148,115,148,145,225,114, 2,148, 77,148, 84,225,226,233,
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+ 235,225,244,225,235,225,238, 97,128, 48,218,237,233,228,228,236,
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+ 114, 5,148,204,148,216,149, 2,149,123,149,136,225,230,229,232,
+ 229,226,242,229,119,128,251, 78,227,229,238,116,131, 0, 37,148,
+ 229,148,238,148,250,225,242,225,226,233, 99,128, 6,106,237,239,
+ 238,239,243,240,225,227,101,128,255, 5,243,237,225,236,108,128,
+ 254,106,105, 2,149, 8,149,105,239,100,134, 0, 46,149, 25,149,
+ 36,149, 47,149, 59,149, 70,149, 82,225,242,237,229,238,233,225,
+ 110,128, 5,137,227,229,238,244,229,242,229,100,128, 0,183,232,
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+ 231,242,229,229,235,227,237, 98,128, 3, 66,240,229,238,228,233,
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+ 128, 32, 48,243,229,244, 97,128, 32,167,230,243,241,245,225,242,
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+ 244,105,128, 10,171,242,237,245,235,232,105,128, 10, 43,105,133,
+ 3,198,149,236,149,240,150, 70,150, 78,150, 89, 49,128, 3,213,
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+ 227,233,242,227,236,229,235,239,242,229,225,110,128, 50,108,235,
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+ 237,240,232,225,239,244,232,225,105,128, 14, 32,105,133, 3,192,
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+ 150,221,150,253,151, 25,151, 39,151, 91, 97, 2,150,192,150,207,
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+ 225,242,229,238,235,239,242,229,225,110,128, 50, 19,227,105, 2,
+ 150,228,150,240,229,245,227,235,239,242,229,225,110,128, 49,118,
+ 242,227,236,229,235,239,242,229,225,110,128, 50,101,107, 2,151,
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+ 107, 2,151, 54,151, 68,233,249,229,239,235,235,239,242,229,225,
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+ 245,244,235,239,242,229,225,110,128, 49,117,116, 2,151, 97,151,
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+ 242,225,231,225,238, 97,128, 48,116,235,225,244,225,235,225,238,
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+ 3,214,247,242,225,242,237,229,238,233,225,110,128, 5,131,236,
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+ 239,247,227,237, 98,128, 3, 31,227,233,242,227,236,101,128, 34,
+ 149,109, 2,151,215,151,222,233,238,245,115,128, 0,177,111, 2,
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+ 247,238,247,232,233,244,101,128, 38, 31,236,229,230,244,247,232,
+ 233,244,101,128, 38, 28,242,233,231,232,244,247,232,233,244,101,
+ 128, 38, 30,245,240,247,232,233,244,101,128, 38, 29,235,225,244,
+ 225,235,225,238, 97,128, 48,221,240,236,225,244,232,225,105,128,
+ 14, 27,243,244,225,236,237,225,242,107,129, 48, 18,152,159,230,
+ 225,227,101,128, 48, 32,240,225,242,229,110,128, 36,171,114, 3,
+ 152,182,152,208,152,233,101, 2,152,188,152,196,227,229,228,229,
+ 115,128, 34,122,243,227,242,233,240,244,233,239,110,128, 33, 30,
+ 233,237,101, 2,152,216,152,222,237,239,100,128, 2,185,242,229,
+ 246,229,242,243,229,100,128, 32, 53,111, 4,152,243,152,250,153,
+ 4,153, 17,228,245,227,116,128, 34, 15,234,229,227,244,233,246,
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+ 252,112, 2,153, 23,153, 60,101, 2,153, 29,153, 36,236,236,239,
+ 114,128, 35, 24,242,243,117, 2,153, 44,153, 51,226,243,229,116,
+ 128, 34,130,240,229,242,243,229,116,128, 34,131,239,242,244,233,
+ 239,110,129, 34, 55,153, 71,225,108,128, 34, 29,115, 2,153, 82,
+ 153,125,105,130, 3,200,153, 90,153,101,227,249,242,233,236,236,
+ 233, 99,128, 4,113,236,233,240,238,229,245,237,225,244,225,227,
+ 249,242,233,236,236,233,227,227,237, 98,128, 4,134,243,241,245,
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+ 231,225,238, 97,128, 48,119,235,225,244,225,235,225,238, 97,128,
+ 48,215,246,243,241,245,225,242,101,128, 51,180,247,243,241,245,
+ 225,242,101,128, 51,186,113,136, 0,113,153,202,154,251,155, 6,
+ 155, 15,155, 22,155, 34,155, 72,155, 80, 97, 4,153,212,153,235,
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+ 237,225,232,229,226,242,229,119,128, 5,168,102, 4,153,245,153,
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+ 238,225,236,225,242,225,226,233, 99,128,254,214,233,238,233,244,
+ 233,225,236,225,242,225,226,233, 99,128,254,215,237,229,228,233,
+ 225,236,225,242,225,226,233, 99,128,254,216,237,225,244,115,136,
+ 5,184,154, 66,154, 86,154,100,154,105,154,110,154,119,154,134,
+ 154,221, 49, 3,154, 74,154, 78,154, 82, 48,128, 5,184, 97,128,
+ 5,184, 99,128, 5,184, 50, 2,154, 92,154, 96, 55,128, 5,184,
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+ 226,242,229,119,128, 5,184,238,225,242,242,239,247,232,229,226,
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+ 184,241,245,225,242,244,229,242,232,229,226,242,229,119,128, 5,
+ 184,247,233,228,229,232,229,226,242,229,119,128, 5,184,245,225,
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+ 104,129,251, 71,155, 54,232,229,226,242,229,119,128,251, 71,232,
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+ 117, 4,155, 90,155,102,155,191,156, 22,225,242,244,229,242,238,
+ 239,244,101,128, 38,105,226,245,244,115,135, 5,187,155,123,155,
+ 128,155,133,155,138,155,147,155,162,155,178,177, 56,128, 5,187,
+ 178, 53,128, 5,187,179, 49,128, 5,187,232,229,226,242,229,119,
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+ 5,187,247,233,228,229,232,229,226,242,229,119,128, 5,187,229,
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+ 156, 14,225,114, 2,155,217,155,224,225,226,233, 99,128, 6, 31,
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+ 155,242,243,237,225,236,108,128,247,191,231,242,229,229,107,128,
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+ 225,236,108,128,247, 63,239,244,101, 4,156, 34,156,105,156,125,
+ 156,154,228,226,108,133, 0, 34,156, 50,156, 57,156, 64,156, 76,
+ 156, 97,226,225,243,101,128, 32, 30,236,229,230,116,128, 32, 28,
+ 237,239,238,239,243,240,225,227,101,128,255, 2,240,242,233,237,
+ 101,129, 48, 30,156, 86,242,229,246,229,242,243,229,100,128, 48,
+ 29,242,233,231,232,116,128, 32, 29,236,229,230,116,129, 32, 24,
+ 156,114,242,229,246,229,242,243,229,100,128, 32, 27,114, 2,156,
+ 131,156,141,229,246,229,242,243,229,100,128, 32, 27,233,231,232,
+ 116,129, 32, 25,156,150,110,128, 1, 73,243,233,238,231,108, 2,
+ 156,164,156,171,226,225,243,101,128, 32, 26,101,129, 0, 39,156,
+ 177,237,239,238,239,243,240,225,227,101,128,255, 7,114,145, 0,
+ 114,156,227,157,231,157,242,158, 33,158, 84,159,101,159,125,159,
+ 220,161,254,162, 35,162, 47,162,101,162,109,163, 15,163, 26,163,
+ 61,163,161, 97, 11,156,251,157, 6,157, 16,157, 23,157, 88,157,
+ 104,157,129,157,140,157,165,157,188,157,225,225,242,237,229,238,
+ 233,225,110,128, 5,124,226,229,238,231,225,236,105,128, 9,176,
+ 227,245,244,101,128, 1, 85,100, 4,157, 33,157, 39,157, 53,157,
+ 79,229,246, 97,128, 9, 48,233,227,225,108,129, 34, 26,157, 48,
+ 229,120,128,248,229,239,246,229,242,243,243,241,245,225,242,101,
+ 129, 51,174,157, 69,228,243,241,245,225,242,101,128, 51,175,243,
+ 241,245,225,242,101,128, 51,173,230,101,129, 5,191,157, 95,232,
+ 229,226,242,229,119,128, 5,191,231,117, 2,157,111,157,120,234,
+ 225,242,225,244,105,128, 10,176,242,237,245,235,232,105,128, 10,
+ 48,232,233,242,225,231,225,238, 97,128, 48,137,235,225,244,225,
+ 235,225,238, 97,129, 48,233,157,153,232,225,236,230,247,233,228,
+ 244,104,128,255,151,236,239,247,229,242,228,233,225,231,239,238,
+ 225,236,226,229,238,231,225,236,105,128, 9,241,109, 2,157,194,
+ 157,217,233,228,228,236,229,228,233,225,231,239,238,225,236,226,
+ 229,238,231,225,236,105,128, 9,240,243,232,239,242,110,128, 2,
+ 100,244,233,111,128, 34, 54,226,239,240,239,237,239,230,111,128,
+ 49, 22, 99, 4,157,252,158, 3,158, 12,158, 20,225,242,239,110,
+ 128, 1, 89,229,228,233,236,236, 97,128, 1, 87,233,242,227,236,
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+ 87,100, 2,158, 39,158, 49,226,236,231,242,225,246,101,128, 2,
+ 17,239,116, 2,158, 56,158, 65,225,227,227,229,238,116,128, 30,
+ 89,226,229,236,239,119,129, 30, 91,158, 75,237,225,227,242,239,
+ 110,128, 30, 93,101, 6,158, 98,158,143,158,178,158,233,159, 2,
+ 159, 35,102, 2,158,104,158,117,229,242,229,238,227,229,237,225,
+ 242,107,128, 32, 59,236,229,248,243,117, 2,158,127,158,134,226,
+ 243,229,116,128, 34,134,240,229,242,243,229,116,128, 34,135,231,
+ 233,243,244,229,114, 2,158,154,158,159,229,100,128, 0,174,115,
+ 2,158,165,158,171,225,238,115,128,248,232,229,242,233,102,128,
+ 246,218,104, 3,158,186,158,209,158,223,225,114, 2,158,193,158,
+ 200,225,226,233, 99,128, 6, 49,237,229,238,233,225,110,128, 5,
+ 128,230,233,238,225,236,225,242,225,226,233, 99,128,254,174,233,
+ 242,225,231,225,238, 97,128, 48,140,235,225,244,225,235,225,238,
+ 97,129, 48,236,158,246,232,225,236,230,247,233,228,244,104,128,
+ 255,154,243,104,130, 5,232,159, 11,159, 26,228,225,231,229,243,
+ 232,232,229,226,242,229,119,128,251, 72,232,229,226,242,229,119,
+ 128, 5,232,118, 3,159, 43,159, 56,159, 88,229,242,243,229,228,
+ 244,233,236,228,101,128, 34, 61,233, 97, 2,159, 63,159, 72,232,
+ 229,226,242,229,119,128, 5,151,237,245,231,242,225,243,232,232,
+ 229,226,242,229,119,128, 5,151,236,239,231,233,227,225,236,238,
+ 239,116,128, 35, 16,230,233,243,232,232,239,239,107,129, 2,126,
+ 159,114,242,229,246,229,242,243,229,100,128, 2,127,104, 2,159,
+ 131,159,154, 97, 2,159,137,159,147,226,229,238,231,225,236,105,
+ 128, 9,221,228,229,246, 97,128, 9, 93,111,131, 3,193,159,164,
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+ 160, 35,160, 50,160, 64,160,110,160,124,160,210,160,223,161, 2,
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+ 128, 50, 17,227,233,242,227,236,229,235,239,242,229,225,110,128,
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+ 170, 61,170, 69,170, 78,228,225,242,107,128, 37,147,236,233,231,
+ 232,116,128, 37,145,237,229,228,233,245,109,128, 37,146,246, 97,
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+ 128, 10,182,242,237,245,235,232,105,128, 10, 54,236,243,232,229,
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+ 233, 99,128, 4, 73,101, 4,170,159,170,224,170,234,170,251,229,
+ 110, 4,170,170,170,179,170,193,170,209,225,242,225,226,233, 99,
+ 128, 6, 52,230,233,238,225,236,225,242,225,226,233, 99,128,254,
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+ 171, 12,171, 27,171, 41,171, 50,171, 65,171, 81, 49, 2,171, 18,
+ 171, 23,177, 53,128, 5,176, 53,128, 5,176, 50, 2,171, 33,171,
+ 37, 50,128, 5,176,101,128, 5,176,232,229,226,242,229,119,128,
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+ 176,241,245,225,242,244,229,242,232,229,226,242,229,119,128, 5,
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+ 104,130,251, 73,171,152,171,161,232,229,226,242,229,119,128,251,
+ 73,115, 2,171,167,171,187,232,233,238,228,239,116,129,251, 44,
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+ 5,233,115, 2,171,232,171,252,232,233,238,228,239,116,129,251,
+ 42,171,243,232,229,226,242,229,119,128,251, 42,233,238,228,239,
+ 116,129,251, 43,172, 6,232,229,226,242,229,119,128,251, 43,239,
+ 239,107,128, 2,130,105, 8,172, 39,172, 83,172, 94,172,119,172,
+ 149,172,157,172,170,173, 85,231,237, 97,131, 3,195,172, 51,172,
+ 55,172, 63, 49,128, 3,194,230,233,238,225,108,128, 3,194,236,
+ 245,238,225,244,229,243,249,237,226,239,236,231,242,229,229,107,
+ 128, 3,242,232,233,242,225,231,225,238, 97,128, 48, 87,235,225,
+ 244,225,235,225,238, 97,129, 48,183,172,107,232,225,236,230,247,
+ 233,228,244,104,128,255,124,236,245,113, 2,172,127,172,136,232,
+ 229,226,242,229,119,128, 5,189,236,229,230,244,232,229,226,242,
+ 229,119,128, 5,189,237,233,236,225,114,128, 34, 60,238,228,239,
+ 244,232,229,226,242,229,119,128, 5,194,239,115, 6,172,185,172,
+ 220,172,252,173, 24,173, 38,173, 70, 97, 2,172,191,172,206,227,
+ 233,242,227,236,229,235,239,242,229,225,110,128, 50,116,240,225,
+ 242,229,238,235,239,242,229,225,110,128, 50, 20,227,105, 2,172,
+ 227,172,239,229,245,227,235,239,242,229,225,110,128, 49,126,242,
+ 227,236,229,235,239,242,229,225,110,128, 50,102,107, 2,173, 2,
+ 173, 16,233,249,229,239,235,235,239,242,229,225,110,128, 49,122,
+ 239,242,229,225,110,128, 49, 69,238,233,229,245,238,235,239,242,
+ 229,225,110,128, 49,123,112, 2,173, 44,173, 57,225,242,229,238,
+ 235,239,242,229,225,110,128, 50, 6,233,229,245,240,235,239,242,
+ 229,225,110,128, 49,125,244,233,235,229,245,244,235,239,242,229,
+ 225,110,128, 49,124,120,141, 0, 54,173,115,173,124,173,134,173,
+ 164,173,171,173,196,173,223,174, 1,174, 13,174, 24,174, 57,174,
+ 65,174, 76,225,242,225,226,233, 99,128, 6,102,226,229,238,231,
+ 225,236,105,128, 9,236,227,233,242,227,236,101,129, 36,101,173,
+ 145,233,238,246,229,242,243,229,243,225,238,243,243,229,242,233,
+ 102,128, 39,143,228,229,246, 97,128, 9,108,231,117, 2,173,178,
+ 173,187,234,225,242,225,244,105,128, 10,236,242,237,245,235,232,
+ 105,128, 10,108,232, 97, 2,173,203,173,214,227,235,225,242,225,
+ 226,233, 99,128, 6,102,238,231,250,232,239,117,128, 48, 38,105,
+ 2,173,229,173,247,228,229,239,231,242,225,240,232,233,227,240,
+ 225,242,229,110,128, 50, 37,238,230,229,242,233,239,114,128, 32,
+ 134,237,239,238,239,243,240,225,227,101,128,255, 22,239,236,228,
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+ 184, 20,184, 24, 49,128, 3,209,243,249,237,226,239,236,231,242,
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+ 236,229,235,239,242,229,225,110,128, 50,107,235,239,242,229,225,
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+ 50, 11,242,244,229,229,110, 2,184,140,184,149,227,233,242,227,
+ 236,101,128, 36,108,112, 2,184,155,184,162,225,242,229,110,128,
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+ 14, 16,239,238,231,244,232,225,105,128, 14, 24,245,238,231,244,
+ 232,225,105,128, 14, 22,245,243,225,238,100, 2,185, 32,185, 43,
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+ 242,225,244,239,114, 2,185, 58,185, 67,225,242,225,226,233, 99,
+ 128, 6,108,240,229,242,243,233,225,110,128, 6,108,242,229,101,
+ 144, 0, 51,185,115,185,124,185,134,185,164,185,171,185,181,185,
+ 206,185,233,186, 11,186, 23,186, 42,186, 53,186, 86,186,108,186,
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+ 145,233,238,246,229,242,243,229,243,225,238,243,243,229,242,233,
+ 102,128, 39,140,228,229,246, 97,128, 9,105,229,233,231,232,244,
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+ 244,105,128, 10,233,242,237,245,235,232,105,128, 10,105,232, 97,
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+ 240,225,227,101,128,255, 19,238,245,237,229,242,225,244,239,242,
+ 226,229,238,231,225,236,105,128, 9,246,239,236,228,243,244,249,
+ 236,101,128,247, 51,112, 2,186, 59,186, 66,225,242,229,110,128,
+ 36,118,229,114, 2,186, 73,186, 79,233,239,100,128, 36,138,243,
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+ 190,186, 99,229,237,228,225,243,104,128,246,222,242,239,237,225,
+ 110,128, 33,114,243,245,240,229,242,233,239,114,128, 0,179,244,
+ 232,225,105,128, 14, 83,250,243,241,245,225,242,101,128, 51,148,
+ 105, 7,186,160,186,171,187, 30,187,128,187,140,187,189,187,206,
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+ 201,225,244,225,235,225,238, 97,129, 48,193,186,189,232,225,236,
+ 230,247,233,228,244,104,128,255,129,229,245,116, 4,186,213,186,
+ 248,187, 7,187, 16, 97, 2,186,219,186,234,227,233,242,227,236,
+ 229,235,239,242,229,225,110,128, 50,112,240,225,242,229,238,235,
+ 239,242,229,225,110,128, 50, 16,227,233,242,227,236,229,235,239,
+ 242,229,225,110,128, 50, 98,235,239,242,229,225,110,128, 49, 55,
+ 240,225,242,229,238,235,239,242,229,225,110,128, 50, 2,236,228,
+ 101,133, 2,220,187, 46,187, 57,187, 74,187, 86,187,114,226,229,
+ 236,239,247,227,237, 98,128, 3, 48, 99, 2,187, 63,187, 68,237,
+ 98,128, 3, 3,239,237, 98,128, 3, 3,228,239,245,226,236,229,
+ 227,237, 98,128, 3, 96,111, 2,187, 92,187,102,240,229,242,225,
+ 244,239,114,128, 34, 60,246,229,242,236,225,249,227,237, 98,128,
+ 3, 52,246,229,242,244,233,227,225,236,227,237, 98,128, 3, 62,
+ 237,229,243,227,233,242,227,236,101,128, 34,151,112, 2,187,146,
+ 187,176,229,232, 97, 2,187,154,187,163,232,229,226,242,229,119,
+ 128, 5,150,236,229,230,244,232,229,226,242,229,119,128, 5,150,
+ 240,233,231,245,242,237,245,235,232,105,128, 10,112,244,236,239,
+ 227,249,242,233,236,236,233,227,227,237, 98,128, 4,131,247,238,
+ 225,242,237,229,238,233,225,110,128, 5,127,236,233,238,229,226,
+ 229,236,239,119,128, 30,111,237,239,238,239,243,240,225,227,101,
+ 128,255, 84,111, 7,188, 3,188, 14,188, 25,188, 50,188,170,188,
+ 182,189, 10,225,242,237,229,238,233,225,110,128, 5,105,232,233,
+ 242,225,231,225,238, 97,128, 48,104,235,225,244,225,235,225,238,
+ 97,129, 48,200,188, 38,232,225,236,230,247,233,228,244,104,128,
+ 255,132,110, 3,188, 58,188,156,188,161,101, 4,188, 68,188,137,
+ 188,144,188,150,226,225,114, 4,188, 80,188,109,188,119,188,128,
+ 229,248,244,242, 97, 2,188, 90,188,100,232,233,231,232,237,239,
+ 100,128, 2,229,236,239,247,237,239,100,128, 2,233,232,233,231,
+ 232,237,239,100,128, 2,230,236,239,247,237,239,100,128, 2,232,
+ 237,233,228,237,239,100,128, 2,231,230,233,246,101,128, 1,189,
+ 243,233,120,128, 1,133,244,247,111,128, 1,168,239,115,128, 3,
+ 132,243,241,245,225,242,101,128, 51, 39,240,225,244,225,235,244,
+ 232,225,105,128, 14, 15,242,244,239,233,243,229,243,232,229,236,
+ 236,226,242,225,227,235,229,116, 2,188,205,188,235,236,229,230,
+ 116,130, 48, 20,188,216,188,224,243,237,225,236,108,128,254, 93,
+ 246,229,242,244,233,227,225,108,128,254, 57,242,233,231,232,116,
+ 130, 48, 21,188,247,188,255,243,237,225,236,108,128,254, 94,246,
+ 229,242,244,233,227,225,108,128,254, 58,244,225,239,244,232,225,
+ 105,128, 14, 21,240, 97, 2,189, 27,189, 39,236,225,244,225,236,
+ 232,239,239,107,128, 1,171,242,229,110,128, 36,175,114, 3,189,
+ 53,189, 84,189, 99,225,228,229,237,225,242,107,129, 33, 34,189,
+ 65,115, 2,189, 71,189, 77,225,238,115,128,248,234,229,242,233,
+ 102,128,246,219,229,244,242,239,230,236,229,248,232,239,239,107,
+ 128, 2,136,233,225,103, 4,189,111,189,116,189,121,189,126,228,
+ 110,128, 37,188,236,102,128, 37,196,242,116,128, 37,186,245,112,
+ 128, 37,178,115,132, 2,166,189,143,189,182,190, 32,190, 45,225,
+ 228,105,130, 5,230,189,153,189,173,228,225,231,229,243,104,129,
+ 251, 70,189,164,232,229,226,242,229,119,128,251, 70,232,229,226,
+ 242,229,119,128, 5,230,101, 2,189,188,189,199,227,249,242,233,
+ 236,236,233, 99,128, 4, 70,242,101,134, 5,181,189,216,189,230,
+ 189,235,189,244,190, 3,190, 19, 49, 2,189,222,189,226, 50,128,
+ 5,181,101,128, 5,181,178, 98,128, 5,181,232,229,226,242,229,
+ 119,128, 5,181,238,225,242,242,239,247,232,229,226,242,229,119,
+ 128, 5,181,241,245,225,242,244,229,242,232,229,226,242,229,119,
+ 128, 5,181,247,233,228,229,232,229,226,242,229,119,128, 5,181,
+ 232,229,227,249,242,233,236,236,233, 99,128, 4, 91,245,240,229,
+ 242,233,239,114,128,246,243,116, 4,190, 65,190,115,190,180,190,
+ 231, 97, 3,190, 73,190, 83,190, 90,226,229,238,231,225,236,105,
+ 128, 9,159,228,229,246, 97,128, 9, 31,231,117, 2,190, 97,190,
+ 106,234,225,242,225,244,105,128, 10,159,242,237,245,235,232,105,
+ 128, 10, 31,229,104, 4,190,126,190,135,190,149,190,165,225,242,
+ 225,226,233, 99,128, 6,121,230,233,238,225,236,225,242,225,226,
+ 233, 99,128,251,103,233,238,233,244,233,225,236,225,242,225,226,
+ 233, 99,128,251,104,237,229,228,233,225,236,225,242,225,226,233,
+ 99,128,251,105,232, 97, 3,190,189,190,199,190,206,226,229,238,
+ 231,225,236,105,128, 9,160,228,229,246, 97,128, 9, 32,231,117,
+ 2,190,213,190,222,234,225,242,225,244,105,128, 10,160,242,237,
+ 245,235,232,105,128, 10, 32,245,242,238,229,100,128, 2,135,117,
+ 3,190,247,191, 2,191, 27,232,233,242,225,231,225,238, 97,128,
+ 48,100,235,225,244,225,235,225,238, 97,129, 48,196,191, 15,232,
+ 225,236,230,247,233,228,244,104,128,255,130,243,237,225,236,108,
+ 2,191, 37,191, 48,232,233,242,225,231,225,238, 97,128, 48, 99,
+ 235,225,244,225,235,225,238, 97,129, 48,195,191, 61,232,225,236,
+ 230,247,233,228,244,104,128,255,111,119, 2,191, 79,191,184,101,
+ 2,191, 85,191,133,236,246,101, 3,191, 95,191,104,191,125,227,
+ 233,242,227,236,101,128, 36,107,112, 2,191,110,191,117,225,242,
+ 229,110,128, 36,127,229,242,233,239,100,128, 36,147,242,239,237,
+ 225,110,128, 33,123,238,244,121, 3,191,143,191,152,191,163,227,
+ 233,242,227,236,101,128, 36,115,232,225,238,231,250,232,239,117,
+ 128, 83, 68,112, 2,191,169,191,176,225,242,229,110,128, 36,135,
+ 229,242,233,239,100,128, 36,155,111,142, 0, 50,191,216,191,225,
+ 191,235,192, 9,192, 61,192, 86,192,113,192,147,192,159,192,178,
+ 192,189,192,222,192,230,192,254,225,242,225,226,233, 99,128, 6,
+ 98,226,229,238,231,225,236,105,128, 9,232,227,233,242,227,236,
+ 101,129, 36, 97,191,246,233,238,246,229,242,243,229,243,225,238,
+ 243,243,229,242,233,102,128, 39,139,100, 2,192, 15,192, 21,229,
+ 246, 97,128, 9,104,239,116, 2,192, 28,192, 39,229,238,236,229,
+ 225,228,229,114,128, 32, 37,236,229,225,228,229,114,129, 32, 37,
+ 192, 50,246,229,242,244,233,227,225,108,128,254, 48,231,117, 2,
+ 192, 68,192, 77,234,225,242,225,244,105,128, 10,232,242,237,245,
+ 235,232,105,128, 10,104,232, 97, 2,192, 93,192,104,227,235,225,
+ 242,225,226,233, 99,128, 6, 98,238,231,250,232,239,117,128, 48,
+ 34,105, 2,192,119,192,137,228,229,239,231,242,225,240,232,233,
+ 227,240,225,242,229,110,128, 50, 33,238,230,229,242,233,239,114,
+ 128, 32,130,237,239,238,239,243,240,225,227,101,128,255, 18,238,
+ 245,237,229,242,225,244,239,242,226,229,238,231,225,236,105,128,
+ 9,245,239,236,228,243,244,249,236,101,128,247, 50,112, 2,192,
+ 195,192,202,225,242,229,110,128, 36,117,229,114, 2,192,209,192,
+ 215,233,239,100,128, 36,137,243,233,225,110,128, 6,242,242,239,
+ 237,225,110,128, 33,113,115, 2,192,236,192,244,244,242,239,235,
+ 101,128, 1,187,245,240,229,242,233,239,114,128, 0,178,244,104,
+ 2,193, 5,193, 10,225,105,128, 14, 82,233,242,228,115,128, 33,
+ 84,117,145, 0,117,193, 55,193, 63,193,104,193,161,194, 43,194,
+ 80,194,203,194,219,195, 14,195, 84,195,165,195,174,196, 37,196,
+ 61,196,169,196,197,197, 55,225,227,245,244,101,128, 0,250, 98,
+ 4,193, 73,193, 78,193, 87,193, 97,225,114,128, 2,137,229,238,
+ 231,225,236,105,128, 9,137,239,240,239,237,239,230,111,128, 49,
+ 40,242,229,246,101,128, 1,109, 99, 3,193,112,193,119,193,151,
+ 225,242,239,110,128, 1,212,233,242, 99, 2,193,127,193,132,236,
+ 101,128, 36,228,245,237,230,236,229,120,129, 0,251,193,143,226,
+ 229,236,239,119,128, 30,119,249,242,233,236,236,233, 99,128, 4,
+ 67,100, 5,193,173,193,184,193,207,193,213,194, 33,225,244,244,
+ 225,228,229,246, 97,128, 9, 81,226,108, 2,193,191,193,199,225,
+ 227,245,244,101,128, 1,113,231,242,225,246,101,128, 2, 21,229,
+ 246, 97,128, 9, 9,233,229,242,229,243,233,115,133, 0,252,193,
+ 233,193,241,193,249,194, 16,194, 24,225,227,245,244,101,128, 1,
+ 216,226,229,236,239,119,128, 30,115, 99, 2,193,255,194, 6,225,
+ 242,239,110,128, 1,218,249,242,233,236,236,233, 99,128, 4,241,
+ 231,242,225,246,101,128, 1,220,237,225,227,242,239,110,128, 1,
+ 214,239,244,226,229,236,239,119,128, 30,229,103, 2,194, 49,194,
+ 56,242,225,246,101,128, 0,249,117, 2,194, 62,194, 71,234,225,
+ 242,225,244,105,128, 10,137,242,237,245,235,232,105,128, 10, 9,
+ 104, 3,194, 88,194, 98,194,176,233,242,225,231,225,238, 97,128,
+ 48, 70,111, 2,194,104,194,114,239,235,225,226,239,246,101,128,
+ 30,231,242,110,133, 1,176,194,129,194,137,194,148,194,156,194,
+ 168,225,227,245,244,101,128, 30,233,228,239,244,226,229,236,239,
+ 119,128, 30,241,231,242,225,246,101,128, 30,235,232,239,239,235,
+ 225,226,239,246,101,128, 30,237,244,233,236,228,101,128, 30,239,
+ 245,238,231,225,242,245,237,236,225,245,116,129, 1,113,194,192,
+ 227,249,242,233,236,236,233, 99,128, 4,243,233,238,246,229,242,
+ 244,229,228,226,242,229,246,101,128, 2, 23,107, 3,194,227,194,
+ 251,195, 6,225,244,225,235,225,238, 97,129, 48,166,194,239,232,
+ 225,236,230,247,233,228,244,104,128,255,115,227,249,242,233,236,
+ 236,233, 99,128, 4,121,239,242,229,225,110,128, 49, 92,109, 2,
+ 195, 20,195, 73, 97, 2,195, 26,195, 59,227,242,239,110,130, 1,
+ 107,195, 37,195, 48,227,249,242,233,236,236,233, 99,128, 4,239,
+ 228,233,229,242,229,243,233,115,128, 30,123,244,242,225,231,245,
+ 242,237,245,235,232,105,128, 10, 65,239,238,239,243,240,225,227,
+ 101,128,255, 85,110, 2,195, 90,195,145,228,229,242,243,227,239,
+ 242,101,132, 0, 95,195,109,195,115,195,127,195,138,228,226,108,
+ 128, 32, 23,237,239,238,239,243,240,225,227,101,128,255, 63,246,
+ 229,242,244,233,227,225,108,128,254, 51,247,225,246,121,128,254,
+ 79,105, 2,195,151,195,156,239,110,128, 34, 42,246,229,242,243,
+ 225,108,128, 34, 0,239,231,239,238,229,107,128, 1,115,112, 5,
+ 195,186,195,193,195,201,195,216,196, 11,225,242,229,110,128, 36,
+ 176,226,236,239,227,107,128, 37,128,240,229,242,228,239,244,232,
+ 229,226,242,229,119,128, 5,196,243,233,236,239,110,131, 3,197,
+ 195,230,195,251,196, 3,228,233,229,242,229,243,233,115,129, 3,
+ 203,195,243,244,239,238,239,115,128, 3,176,236,225,244,233,110,
+ 128, 2,138,244,239,238,239,115,128, 3,205,244,225,227,107, 2,
+ 196, 20,196, 31,226,229,236,239,247,227,237, 98,128, 3, 29,237,
+ 239,100,128, 2,212,114, 2,196, 43,196, 55,225,231,245,242,237,
+ 245,235,232,105,128, 10,115,233,238,103,128, 1,111,115, 3,196,
+ 69,196, 84,196,129,232,239,242,244,227,249,242,233,236,236,233,
+ 99,128, 4, 94,237,225,236,108, 2,196, 93,196,104,232,233,242,
+ 225,231,225,238, 97,128, 48, 69,235,225,244,225,235,225,238, 97,
+ 129, 48,165,196,117,232,225,236,230,247,233,228,244,104,128,255,
+ 105,244,242,225,233,231,232,116, 2,196,141,196,152,227,249,242,
+ 233,236,236,233, 99,128, 4,175,243,244,242,239,235,229,227,249,
+ 242,233,236,236,233, 99,128, 4,177,244,233,236,228,101,130, 1,
+ 105,196,181,196,189,225,227,245,244,101,128, 30,121,226,229,236,
+ 239,119,128, 30,117,117, 5,196,209,196,219,196,226,196,251,197,
+ 11,226,229,238,231,225,236,105,128, 9,138,228,229,246, 97,128,
+ 9, 10,231,117, 2,196,233,196,242,234,225,242,225,244,105,128,
+ 10,138,242,237,245,235,232,105,128, 10, 10,237,225,244,242,225,
+ 231,245,242,237,245,235,232,105,128, 10, 66,246,239,247,229,236,
+ 243,233,231,110, 3,197, 27,197, 37,197, 44,226,229,238,231,225,
+ 236,105,128, 9,194,228,229,246, 97,128, 9, 66,231,245,234,225,
+ 242,225,244,105,128, 10,194,246,239,247,229,236,243,233,231,110,
+ 3,197, 71,197, 81,197, 88,226,229,238,231,225,236,105,128, 9,
+ 193,228,229,246, 97,128, 9, 65,231,245,234,225,242,225,244,105,
+ 128, 10,193,118,139, 0,118,197,125,198, 17,198, 26,198, 37,198,
+ 222,198,229,199, 71,199, 83,199,183,199,191,199,212, 97, 4,197,
+ 135,197,142,197,167,197,178,228,229,246, 97,128, 9, 53,231,117,
+ 2,197,149,197,158,234,225,242,225,244,105,128, 10,181,242,237,
+ 245,235,232,105,128, 10, 53,235,225,244,225,235,225,238, 97,128,
+ 48,247,118,132, 5,213,197,190,197,217,197,249,198, 5,228,225,
+ 231,229,243,104,130,251, 53,197,203,197,208,182, 53,128,251, 53,
+ 232,229,226,242,229,119,128,251, 53,104, 2,197,223,197,231,229,
+ 226,242,229,119,128, 5,213,239,236,225,109,129,251, 75,197,240,
+ 232,229,226,242,229,119,128,251, 75,246,225,246,232,229,226,242,
+ 229,119,128, 5,240,249,239,228,232,229,226,242,229,119,128, 5,
+ 241,227,233,242,227,236,101,128, 36,229,228,239,244,226,229,236,
+ 239,119,128, 30,127,101, 6,198, 51,198, 62,198,126,198,137,198,
+ 143,198,210,227,249,242,233,236,236,233, 99,128, 4, 50,104, 4,
+ 198, 72,198, 81,198, 95,198,111,225,242,225,226,233, 99,128, 6,
+ 164,230,233,238,225,236,225,242,225,226,233, 99,128,251,107,233,
+ 238,233,244,233,225,236,225,242,225,226,233, 99,128,251,108,237,
+ 229,228,233,225,236,225,242,225,226,233, 99,128,251,109,235,225,
+ 244,225,235,225,238, 97,128, 48,249,238,245,115,128, 38, 64,242,
+ 244,233,227,225,108, 2,198,154,198,160,226,225,114,128, 0,124,
+ 236,233,238,101, 4,198,173,198,184,198,195,198,204,225,226,239,
+ 246,229,227,237, 98,128, 3, 13,226,229,236,239,247,227,237, 98,
+ 128, 3, 41,236,239,247,237,239,100,128, 2,204,237,239,100,128,
+ 2,200,247,225,242,237,229,238,233,225,110,128, 5,126,232,239,
+ 239,107,128, 2,139,105, 3,198,237,198,248,199, 31,235,225,244,
+ 225,235,225,238, 97,128, 48,248,242,225,237, 97, 3,199, 3,199,
+ 13,199, 20,226,229,238,231,225,236,105,128, 9,205,228,229,246,
+ 97,128, 9, 77,231,245,234,225,242,225,244,105,128, 10,205,243,
+ 225,242,231, 97, 3,199, 43,199, 53,199, 60,226,229,238,231,225,
+ 236,105,128, 9,131,228,229,246, 97,128, 9, 3,231,245,234,225,
+ 242,225,244,105,128, 10,131,237,239,238,239,243,240,225,227,101,
+ 128,255, 86,111, 3,199, 91,199,102,199,172,225,242,237,229,238,
+ 233,225,110,128, 5,120,233,227,229,100, 2,199,111,199,147,233,
+ 244,229,242,225,244,233,239,110, 2,199,125,199,136,232,233,242,
+ 225,231,225,238, 97,128, 48,158,235,225,244,225,235,225,238, 97,
+ 128, 48,254,237,225,242,235,235,225,238, 97,129, 48,155,199,160,
+ 232,225,236,230,247,233,228,244,104,128,255,158,235,225,244,225,
+ 235,225,238, 97,128, 48,250,240,225,242,229,110,128, 36,177,116,
+ 2,199,197,199,204,233,236,228,101,128, 30,125,245,242,238,229,
+ 100,128, 2,140,117, 2,199,218,199,229,232,233,242,225,231,225,
+ 238, 97,128, 48,148,235,225,244,225,235,225,238, 97,128, 48,244,
+ 119,143, 0,119,200, 18,200,251,201, 5,201, 28,201, 68,201,135,
+ 201,143,203,114,203,155,203,167,203,242,203,250,204, 1,204, 12,
+ 204, 21, 97, 8,200, 36,200, 43,200, 53,200, 64,200,102,200,134,
+ 200,146,200,182,227,245,244,101,128, 30,131,229,235,239,242,229,
+ 225,110,128, 49, 89,232,233,242,225,231,225,238, 97,128, 48,143,
+ 107, 2,200, 70,200, 94,225,244,225,235,225,238, 97,129, 48,239,
+ 200, 82,232,225,236,230,247,233,228,244,104,128,255,156,239,242,
+ 229,225,110,128, 49, 88,243,237,225,236,108, 2,200,112,200,123,
+ 232,233,242,225,231,225,238, 97,128, 48,142,235,225,244,225,235,
+ 225,238, 97,128, 48,238,244,244,239,243,241,245,225,242,101,128,
+ 51, 87,118, 2,200,152,200,160,229,228,225,243,104,128, 48, 28,
+ 249,245,238,228,229,242,243,227,239,242,229,246,229,242,244,233,
+ 227,225,108,128,254, 52,119, 3,200,190,200,199,200,213,225,242,
+ 225,226,233, 99,128, 6, 72,230,233,238,225,236,225,242,225,226,
+ 233, 99,128,254,238,232,225,237,250,225,225,226,239,246,101, 2,
+ 200,228,200,237,225,242,225,226,233, 99,128, 6, 36,230,233,238,
+ 225,236,225,242,225,226,233, 99,128,254,134,226,243,241,245,225,
+ 242,101,128, 51,221,227,233,242, 99, 2,201, 14,201, 19,236,101,
+ 128, 36,230,245,237,230,236,229,120,128, 1,117,100, 2,201, 34,
+ 201, 44,233,229,242,229,243,233,115,128, 30,133,239,116, 2,201,
+ 51,201, 60,225,227,227,229,238,116,128, 30,135,226,229,236,239,
+ 119,128, 30,137,101, 4,201, 78,201, 89,201,101,201,125,232,233,
+ 242,225,231,225,238, 97,128, 48,145,233,229,242,243,244,242,225,
+ 243,115,128, 33, 24,107, 2,201,107,201,117,225,244,225,235,225,
+ 238, 97,128, 48,241,239,242,229,225,110,128, 49, 94,239,235,239,
+ 242,229,225,110,128, 49, 93,231,242,225,246,101,128, 30,129,232,
+ 233,244,101, 8,201,164,201,173,202, 1,202, 91,202,175,202,220,
+ 203, 16,203, 72,226,245,236,236,229,116,128, 37,230, 99, 2,201,
+ 179,201,199,233,242,227,236,101,129, 37,203,201,189,233,238,246,
+ 229,242,243,101,128, 37,217,239,242,238,229,242,226,242,225,227,
+ 235,229,116, 2,201,216,201,236,236,229,230,116,129, 48, 14,201,
+ 225,246,229,242,244,233,227,225,108,128,254, 67,242,233,231,232,
+ 116,129, 48, 15,201,246,246,229,242,244,233,227,225,108,128,254,
+ 68,100, 2,202, 7,202, 48,233,225,237,239,238,100,129, 37,199,
+ 202, 18,227,239,238,244,225,233,238,233,238,231,226,236,225,227,
+ 235,243,237,225,236,236,228,233,225,237,239,238,100,128, 37,200,
+ 239,247,238,240,239,233,238,244,233,238,103, 2,202, 64,202, 80,
+ 243,237,225,236,236,244,242,233,225,238,231,236,101,128, 37,191,
+ 244,242,233,225,238,231,236,101,128, 37,189,236,101, 2,202, 98,
+ 202,140,230,244,240,239,233,238,244,233,238,103, 2,202,113,202,
+ 129,243,237,225,236,236,244,242,233,225,238,231,236,101,128, 37,
+ 195,244,242,233,225,238,231,236,101,128, 37,193,238,244,233,227,
+ 245,236,225,242,226,242,225,227,235,229,116, 2,202,160,202,167,
+ 236,229,230,116,128, 48, 22,242,233,231,232,116,128, 48, 23,242,
+ 233,231,232,244,240,239,233,238,244,233,238,103, 2,202,193,202,
+ 209,243,237,225,236,236,244,242,233,225,238,231,236,101,128, 37,
+ 185,244,242,233,225,238,231,236,101,128, 37,183,115, 3,202,228,
+ 203, 2,203, 10,109, 2,202,234,202,246,225,236,236,243,241,245,
+ 225,242,101,128, 37,171,233,236,233,238,231,230,225,227,101,128,
+ 38, 58,241,245,225,242,101,128, 37,161,244,225,114,128, 38, 6,
+ 116, 2,203, 22,203, 33,229,236,229,240,232,239,238,101,128, 38,
+ 15,239,242,244,239,233,243,229,243,232,229,236,236,226,242,225,
+ 227,235,229,116, 2,203, 57,203, 64,236,229,230,116,128, 48, 24,
+ 242,233,231,232,116,128, 48, 25,245,240,240,239,233,238,244,233,
+ 238,103, 2,203, 87,203,103,243,237,225,236,236,244,242,233,225,
+ 238,231,236,101,128, 37,181,244,242,233,225,238,231,236,101,128,
+ 37,179,105, 2,203,120,203,131,232,233,242,225,231,225,238, 97,
+ 128, 48,144,107, 2,203,137,203,147,225,244,225,235,225,238, 97,
+ 128, 48,240,239,242,229,225,110,128, 49, 95,237,239,238,239,243,
+ 240,225,227,101,128,255, 87,111, 4,203,177,203,188,203,213,203,
+ 231,232,233,242,225,231,225,238, 97,128, 48,146,235,225,244,225,
+ 235,225,238, 97,129, 48,242,203,201,232,225,236,230,247,233,228,
+ 244,104,128,255,102,110,129, 32,169,203,219,237,239,238,239,243,
+ 240,225,227,101,128,255,230,247,225,229,238,244,232,225,105,128,
+ 14, 39,240,225,242,229,110,128, 36,178,242,233,238,103,128, 30,
+ 152,243,245,240,229,242,233,239,114,128, 2,183,244,245,242,238,
+ 229,100,128, 2,141,249,238,110,128, 1,191,120,137, 0,120,204,
+ 49,204, 60,204, 71,204, 80,204,107,204,120,204,124,204,136,204,
+ 144,225,226,239,246,229,227,237, 98,128, 3, 61,226,239,240,239,
+ 237,239,230,111,128, 49, 18,227,233,242,227,236,101,128, 36,231,
+ 100, 2,204, 86,204, 96,233,229,242,229,243,233,115,128, 30,141,
+ 239,244,225,227,227,229,238,116,128, 30,139,229,232,225,242,237,
+ 229,238,233,225,110,128, 5,109,105,128, 3,190,237,239,238,239,
+ 243,240,225,227,101,128,255, 88,240,225,242,229,110,128, 36,179,
+ 243,245,240,229,242,233,239,114,128, 2,227,121,143, 0,121,204,
+ 189,205,148,205,171,205,211,207,177,207,185,207,202,208, 10,208,
+ 22,209, 19,209, 59,209, 71,209, 82,209,103,210, 76, 97, 11,204,
+ 213,204,225,204,235,204,242,204,249,205, 3,205, 28,205, 39,205,
+ 77,205, 90,205,136,225,228,239,243,241,245,225,242,101,128, 51,
+ 78,226,229,238,231,225,236,105,128, 9,175,227,245,244,101,128,
+ 0,253,228,229,246, 97,128, 9, 47,229,235,239,242,229,225,110,
+ 128, 49, 82,231,117, 2,205, 10,205, 19,234,225,242,225,244,105,
+ 128, 10,175,242,237,245,235,232,105,128, 10, 47,232,233,242,225,
+ 231,225,238, 97,128, 48,132,107, 2,205, 45,205, 69,225,244,225,
+ 235,225,238, 97,129, 48,228,205, 57,232,225,236,230,247,233,228,
+ 244,104,128,255,148,239,242,229,225,110,128, 49, 81,237,225,235,
+ 235,225,238,244,232,225,105,128, 14, 78,243,237,225,236,108, 2,
+ 205,100,205,111,232,233,242,225,231,225,238, 97,128, 48,131,235,
+ 225,244,225,235,225,238, 97,129, 48,227,205,124,232,225,236,230,
+ 247,233,228,244,104,128,255,108,244,227,249,242,233,236,236,233,
+ 99,128, 4, 99,227,233,242, 99, 2,205,157,205,162,236,101,128,
+ 36,232,245,237,230,236,229,120,128, 1,119,100, 2,205,177,205,
+ 187,233,229,242,229,243,233,115,128, 0,255,239,116, 2,205,194,
+ 205,203,225,227,227,229,238,116,128, 30,143,226,229,236,239,119,
+ 128, 30,245,101, 7,205,227,206,235,206,244,207, 6,207, 38,207,
+ 114,207,165,104, 8,205,245,205,254,206, 32,206, 46,206,119,206,
+ 135,206,194,206,212,225,242,225,226,233, 99,128, 6, 74,226,225,
+ 242,242,229,101, 2,206, 9,206, 18,225,242,225,226,233, 99,128,
+ 6,210,230,233,238,225,236,225,242,225,226,233, 99,128,251,175,
+ 230,233,238,225,236,225,242,225,226,233, 99,128,254,242,232,225,
+ 237,250,225,225,226,239,246,101, 4,206, 65,206, 74,206, 88,206,
+ 104,225,242,225,226,233, 99,128, 6, 38,230,233,238,225,236,225,
+ 242,225,226,233, 99,128,254,138,233,238,233,244,233,225,236,225,
+ 242,225,226,233, 99,128,254,139,237,229,228,233,225,236,225,242,
+ 225,226,233, 99,128,254,140,233,238,233,244,233,225,236,225,242,
+ 225,226,233, 99,128,254,243,237,101, 2,206,142,206,155,228,233,
+ 225,236,225,242,225,226,233, 99,128,254,244,229,237,105, 2,206,
+ 163,206,178,238,233,244,233,225,236,225,242,225,226,233, 99,128,
+ 252,221,243,239,236,225,244,229,228,225,242,225,226,233, 99,128,
+ 252, 88,238,239,239,238,230,233,238,225,236,225,242,225,226,233,
+ 99,128,252,148,244,232,242,229,229,228,239,244,243,226,229,236,
+ 239,247,225,242,225,226,233, 99,128, 6,209,235,239,242,229,225,
+ 110,128, 49, 86,110,129, 0,165,206,250,237,239,238,239,243,240,
+ 225,227,101,128,255,229,111, 2,207, 12,207, 21,235,239,242,229,
+ 225,110,128, 49, 85,242,233,238,232,233,229,245,232,235,239,242,
+ 229,225,110,128, 49,134,114, 3,207, 46,207, 82,207, 94,225,232,
+ 226,229,238,249,239,237,111, 2,207, 60,207, 69,232,229,226,242,
+ 229,119,128, 5,170,236,229,230,244,232,229,226,242,229,119,128,
+ 5,170,233,227,249,242,233,236,236,233, 99,128, 4, 75,245,228,
+ 233,229,242,229,243,233,243,227,249,242,233,236,236,233, 99,128,
+ 4,249,243,233,229,245,238,103, 3,207,127,207,136,207,152,235,
+ 239,242,229,225,110,128, 49,129,240,225,238,243,233,239,243,235,
+ 239,242,229,225,110,128, 49,131,243,233,239,243,235,239,242,229,
+ 225,110,128, 49,130,244,233,246,232,229,226,242,229,119,128, 5,
+ 154,231,242,225,246,101,128, 30,243,232,239,239,107,129, 1,180,
+ 207,194,225,226,239,246,101,128, 30,247,105, 5,207,214,207,225,
+ 207,236,207,245,207,253,225,242,237,229,238,233,225,110,128, 5,
+ 117,227,249,242,233,236,236,233, 99,128, 4, 87,235,239,242,229,
+ 225,110,128, 49, 98,238,249,225,238,103,128, 38, 47,247,238,225,
+ 242,237,229,238,233,225,110,128, 5,130,237,239,238,239,243,240,
+ 225,227,101,128,255, 89,111, 7,208, 38,208,108,208,119,208,129,
+ 208,167,208,213,208,222,100,131, 5,217,208, 48,208, 68,208, 77,
+ 228,225,231,229,243,104,129,251, 57,208, 59,232,229,226,242,229,
+ 119,128,251, 57,232,229,226,242,229,119,128, 5,217,249,239,100,
+ 2,208, 85,208, 94,232,229,226,242,229,119,128, 5,242,240,225,
+ 244,225,232,232,229,226,242,229,119,128,251, 31,232,233,242,225,
+ 231,225,238, 97,128, 48,136,233,235,239,242,229,225,110,128, 49,
+ 137,107, 2,208,135,208,159,225,244,225,235,225,238, 97,129, 48,
+ 232,208,147,232,225,236,230,247,233,228,244,104,128,255,150,239,
+ 242,229,225,110,128, 49, 91,243,237,225,236,108, 2,208,177,208,
+ 188,232,233,242,225,231,225,238, 97,128, 48,135,235,225,244,225,
+ 235,225,238, 97,129, 48,231,208,201,232,225,236,230,247,233,228,
+ 244,104,128,255,110,244,231,242,229,229,107,128, 3,243,121, 2,
+ 208,228,209, 9, 97, 2,208,234,208,244,229,235,239,242,229,225,
+ 110,128, 49,136,107, 2,208,250,209, 2,239,242,229,225,110,128,
+ 49,135,244,232,225,105,128, 14, 34,233,238,231,244,232,225,105,
+ 128, 14, 13,112, 2,209, 25,209, 32,225,242,229,110,128, 36,180,
+ 239,231,229,231,242,225,237,237,229,238,105,129, 3,122,209, 48,
+ 231,242,229,229,235,227,237, 98,128, 3, 69,114,129, 1,166,209,
+ 65,233,238,103,128, 30,153,243,245,240,229,242,233,239,114,128,
+ 2,184,116, 2,209, 88,209, 95,233,236,228,101,128, 30,249,245,
+ 242,238,229,100,128, 2,142,117, 5,209,115,209,126,209,136,209,
+ 174,210, 50,232,233,242,225,231,225,238, 97,128, 48,134,233,235,
+ 239,242,229,225,110,128, 49,140,107, 2,209,142,209,166,225,244,
+ 225,235,225,238, 97,129, 48,230,209,154,232,225,236,230,247,233,
+ 228,244,104,128,255,149,239,242,229,225,110,128, 49, 96,115, 3,
+ 209,182,209,220,210, 5,226,233,103, 2,209,190,209,201,227,249,
+ 242,233,236,236,233, 99,128, 4,107,233,239,244,233,230,233,229,
+ 228,227,249,242,233,236,236,233, 99,128, 4,109,236,233,244,244,
+ 236,101, 2,209,231,209,242,227,249,242,233,236,236,233, 99,128,
+ 4,103,233,239,244,233,230,233,229,228,227,249,242,233,236,236,
+ 233, 99,128, 4,105,237,225,236,108, 2,210, 14,210, 25,232,233,
+ 242,225,231,225,238, 97,128, 48,133,235,225,244,225,235,225,238,
+ 97,129, 48,229,210, 38,232,225,236,230,247,233,228,244,104,128,
+ 255,109,249,101, 2,210, 57,210, 66,235,239,242,229,225,110,128,
+ 49,139,239,235,239,242,229,225,110,128, 49,138,249, 97, 2,210,
+ 83,210, 93,226,229,238,231,225,236,105,128, 9,223,228,229,246,
+ 97,128, 9, 95,122,142, 0,122,210,132,211,140,211,151,211,194,
+ 211,221,213, 0,213,108,213,150,213,162,213,174,213,202,213,210,
+ 213,226,213,235, 97, 10,210,154,210,165,210,172,210,179,210,190,
+ 211, 12,211, 42,211, 53,211, 89,211,101,225,242,237,229,238,233,
+ 225,110,128, 5,102,227,245,244,101,128, 1,122,228,229,246, 97,
+ 128, 9, 91,231,245,242,237,245,235,232,105,128, 10, 91,104, 4,
+ 210,200,210,209,210,223,210,253,225,242,225,226,233, 99,128, 6,
+ 56,230,233,238,225,236,225,242,225,226,233, 99,128,254,198,105,
+ 2,210,229,210,244,238,233,244,233,225,236,225,242,225,226,233,
+ 99,128,254,199,242,225,231,225,238, 97,128, 48, 86,237,229,228,
+ 233,225,236,225,242,225,226,233, 99,128,254,200,233,110, 2,211,
+ 19,211, 28,225,242,225,226,233, 99,128, 6, 50,230,233,238,225,
+ 236,225,242,225,226,233, 99,128,254,176,235,225,244,225,235,225,
+ 238, 97,128, 48,182,241,229,102, 2,211, 61,211, 75,231,225,228,
+ 239,236,232,229,226,242,229,119,128, 5,149,241,225,244,225,238,
+ 232,229,226,242,229,119,128, 5,148,242,241,225,232,229,226,242,
+ 229,119,128, 5,152,249,233,110,130, 5,214,211,111,211,131,228,
+ 225,231,229,243,104,129,251, 54,211,122,232,229,226,242,229,119,
+ 128,251, 54,232,229,226,242,229,119,128, 5,214,226,239,240,239,
+ 237,239,230,111,128, 49, 23, 99, 3,211,159,211,166,211,188,225,
+ 242,239,110,128, 1,126,233,242, 99, 2,211,174,211,179,236,101,
+ 128, 36,233,245,237,230,236,229,120,128, 30,145,245,242,108,128,
+ 2,145,228,239,116,130, 1,124,211,204,211,213,225,227,227,229,
+ 238,116,128, 1,124,226,229,236,239,119,128, 30,147,101, 6,211,
+ 235,211,246,212, 33,212, 44,212, 55,212,251,227,249,242,233,236,
+ 236,233, 99,128, 4, 55,100, 2,211,252,212, 15,229,243,227,229,
+ 238,228,229,242,227,249,242,233,236,236,233, 99,128, 4,153,233,
+ 229,242,229,243,233,243,227,249,242,233,236,236,233, 99,128, 4,
+ 223,232,233,242,225,231,225,238, 97,128, 48, 92,235,225,244,225,
+ 235,225,238, 97,128, 48,188,242,111,140, 0, 48,212, 84,212, 93,
+ 212,103,212,110,212,135,212,148,212,159,212,171,212,182,212,192,
+ 212,203,212,210,225,242,225,226,233, 99,128, 6, 96,226,229,238,
+ 231,225,236,105,128, 9,230,228,229,246, 97,128, 9,102,231,117,
+ 2,212,117,212,126,234,225,242,225,244,105,128, 10,230,242,237,
+ 245,235,232,105,128, 10,102,232,225,227,235,225,242,225,226,233,
+ 99,128, 6, 96,233,238,230,229,242,233,239,114,128, 32,128,237,
+ 239,238,239,243,240,225,227,101,128,255, 16,239,236,228,243,244,
+ 249,236,101,128,247, 48,240,229,242,243,233,225,110,128, 6,240,
+ 243,245,240,229,242,233,239,114,128, 32,112,244,232,225,105,128,
+ 14, 80,247,233,228,244,104, 3,212,222,212,231,212,243,234,239,
+ 233,238,229,114,128,254,255,238,239,238,234,239,233,238,229,114,
+ 128, 32, 12,243,240,225,227,101,128, 32, 11,244, 97,128, 3,182,
+ 104, 2,213, 6,213, 17,226,239,240,239,237,239,230,111,128, 49,
+ 19,101, 4,213, 27,213, 38,213, 54,213, 65,225,242,237,229,238,
+ 233,225,110,128, 5,106,226,242,229,246,229,227,249,242,233,236,
+ 236,233, 99,128, 4,194,227,249,242,233,236,236,233, 99,128, 4,
+ 54,100, 2,213, 71,213, 90,229,243,227,229,238,228,229,242,227,
+ 249,242,233,236,236,233, 99,128, 4,151,233,229,242,229,243,233,
+ 243,227,249,242,233,236,236,233, 99,128, 4,221,105, 3,213,116,
+ 213,127,213,138,232,233,242,225,231,225,238, 97,128, 48, 88,235,
+ 225,244,225,235,225,238, 97,128, 48,184,238,239,242,232,229,226,
+ 242,229,119,128, 5,174,236,233,238,229,226,229,236,239,119,128,
+ 30,149,237,239,238,239,243,240,225,227,101,128,255, 90,111, 2,
+ 213,180,213,191,232,233,242,225,231,225,238, 97,128, 48, 94,235,
+ 225,244,225,235,225,238, 97,128, 48,190,240,225,242,229,110,128,
+ 36,181,242,229,244,242,239,230,236,229,248,232,239,239,107,128,
+ 2,144,243,244,242,239,235,101,128, 1,182,117, 2,213,241,213,
+ 252,232,233,242,225,231,225,238, 97,128, 48, 90,235,225,244,225,
+ 235,225,238, 97,128, 48,186
+ };
+
+
+ /*
+ * This function searches the compressed table efficiently.
+ */
+ static unsigned long
+ ft_get_adobe_glyph_index( const char* name,
+ const char* limit )
+ {
+ int c = 0;
+ int count, min, max;
+ const unsigned char* p = ft_adobe_glyph_list;
+
+
+ if ( name == 0 || name >= limit )
+ goto NotFound;
+
+ c = *name++;
+ count = p[1];
+ p += 2;
+
+ min = 0;
+ max = count;
+
+ while ( min < max )
+ {
+ int mid = ( min + max ) >> 1;
+ const unsigned char* q = p + mid * 2;
+ int c2;
+
+
+ q = ft_adobe_glyph_list + ( ( (int)q[0] << 8 ) | q[1] );
+
+ c2 = q[0] & 127;
+ if ( c2 == c )
+ {
+ p = q;
+ goto Found;
+ }
+ if ( c2 < c )
+ min = mid + 1;
+ else
+ max = mid;
+ }
+ goto NotFound;
+
+ Found:
+ for (;;)
+ {
+ /* assert (*p & 127) == c */
+
+ if ( name >= limit )
+ {
+ if ( (p[0] & 128) == 0 &&
+ (p[1] & 128) != 0 )
+ return (unsigned long)( ( (int)p[2] << 8 ) | p[3] );
+
+ goto NotFound;
+ }
+ c = *name++;
+ if ( p[0] & 128 )
+ {
+ p++;
+ if ( c != (p[0] & 127) )
+ goto NotFound;
+
+ continue;
+ }
+
+ p++;
+ count = p[0] & 127;
+ if ( p[0] & 128 )
+ p += 2;
+
+ p++;
+
+ for ( ; count > 0; count--, p += 2 )
+ {
+ int offset = ( (int)p[0] << 8 ) | p[1];
+ const unsigned char* q = ft_adobe_glyph_list + offset;
+
+ if ( c == ( q[0] & 127 ) )
+ {
+ p = q;
+ goto NextIter;
+ }
+ }
+ goto NotFound;
+
+ NextIter:
+ ;
+ }
+
+ NotFound:
+ return 0;
+ }
+
+#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/rules.mk
new file mode 100644
index 00000000000..06bd161e341
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 PSNames driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# PSNames driver directory
+#
+PSNAMES_DIR := $(SRC_DIR)/psnames
+
+
+# compilation flags for the driver
+#
+PSNAMES_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSNAMES_DIR))
+
+
+# PSNames driver sources (i.e., C files)
+#
+PSNAMES_DRV_SRC := $(PSNAMES_DIR)/psmodule.c
+
+
+# PSNames driver headers
+#
+PSNAMES_DRV_H := $(PSNAMES_DRV_SRC:%.c=%.h) \
+ $(PSNAMES_DIR)/pstables.h \
+ $(PSNAMES_DIR)/psnamerr.h
+
+
+# PSNames driver object(s)
+#
+# PSNAMES_DRV_OBJ_M is used during `multi' builds
+# PSNAMES_DRV_OBJ_S is used during `single' builds
+#
+PSNAMES_DRV_OBJ_M := $(PSNAMES_DRV_SRC:$(PSNAMES_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PSNAMES_DRV_OBJ_S := $(OBJ_DIR)/psnames.$O
+
+# PSNames driver source file for single build
+#
+PSNAMES_DRV_SRC_S := $(PSNAMES_DIR)/psmodule.c
+
+
+# PSNames driver - single object
+#
+$(PSNAMES_DRV_OBJ_S): $(PSNAMES_DRV_SRC_S) $(PSNAMES_DRV_SRC) \
+ $(FREETYPE_H) $(PSNAMES_DRV_H)
+ $(PSNAMES_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSNAMES_DRV_SRC_S))
+
+
+# PSNames driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PSNAMES_DIR)/%.c $(FREETYPE_H) $(PSNAMES_DRV_H)
+ $(PSNAMES_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PSNAMES_DRV_OBJ_S)
+DRV_OBJS_M += $(PSNAMES_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/Jamfile
new file mode 100644
index 00000000000..f6e4251cb8f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/raster Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) raster ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = ftraster ftrend1 ;
+ }
+ else
+ {
+ _sources = raster ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/raster Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftmisc.h b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftmisc.h
new file mode 100644
index 00000000000..d9d73e33731
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftmisc.h
@@ -0,0 +1,84 @@
+/***************************************************************************/
+/* */
+/* ftmisc.h */
+/* */
+/* Miscellaneous macros for stand-alone rasterizer (specification */
+/* only). */
+/* */
+/* Copyright 2005, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used */
+/* modified and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /***************************************************/
+ /* */
+ /* This file is *not* portable! You have to adapt */
+ /* its definitions to your platform. */
+ /* */
+ /***************************************************/
+
+#ifndef __FTMISC_H__
+#define __FTMISC_H__
+
+ /* memset */
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+#define FT_BEGIN_HEADER
+#define FT_END_HEADER
+
+#define FT_LOCAL_DEF( x ) static x
+
+ /* from include/freetype2/fttypes.h */
+
+ typedef unsigned char FT_Byte;
+ typedef signed int FT_Int;
+ typedef unsigned int FT_UInt;
+ typedef signed long FT_Long;
+ typedef unsigned long FT_ULong;
+ typedef signed long FT_F26Dot6;
+ typedef int FT_Error;
+
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+ ( ( (FT_ULong)_x1 << 24 ) | \
+ ( (FT_ULong)_x2 << 16 ) | \
+ ( (FT_ULong)_x3 << 8 ) | \
+ (FT_ULong)_x4 )
+
+
+ /* from src/ftcalc.c */
+
+#include <inttypes.h>
+
+ typedef int64_t FT_Int64;
+
+ static FT_Long
+ FT_MulDiv( FT_Long a,
+ FT_Long b,
+ FT_Long c )
+ {
+ FT_Int s;
+ FT_Long d;
+
+
+ s = 1;
+ if ( a < 0 ) { a = -a; s = -1; }
+ if ( b < 0 ) { b = -b; s = -s; }
+ if ( c < 0 ) { c = -c; s = -s; }
+
+ d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
+ : 0x7FFFFFFFL );
+
+ return ( s > 0 ) ? d : -d;
+ }
+
+#endif /* __FTMISC_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.c b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.c
new file mode 100644
index 00000000000..ccb2e783bbd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.c
@@ -0,0 +1,3433 @@
+/***************************************************************************/
+/* */
+/* ftraster.c */
+/* */
+/* The FreeType glyph rasterizer (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2005, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* This file can be compiled without the rest of the FreeType engine, by */
+ /* defining the _STANDALONE_ macro when compiling it. You also need to */
+ /* put the files `ftimage.h' and `ftmisc.h' into the $(incdir) */
+ /* directory. Typically, you should do something like */
+ /* */
+ /* - copy `src/raster/ftraster.c' (this file) to your current directory */
+ /* */
+ /* - copy `include/freetype/ftimage.h' and `src/raster/ftmisc.h' */
+ /* to your current directory */
+ /* */
+ /* - compile `ftraster' with the _STANDALONE_ macro defined, as in */
+ /* */
+ /* cc -c -D_STANDALONE_ ftraster.c */
+ /* */
+ /* The renderer can be initialized with a call to */
+ /* `ft_standard_raster.raster_new'; a bitmap can be generated */
+ /* with a call to `ft_standard_raster.raster_render'. */
+ /* */
+ /* See the comments and documentation in the file `ftimage.h' for more */
+ /* details on how the raster works. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This is a rewrite of the FreeType 1.x scan-line converter */
+ /* */
+ /*************************************************************************/
+
+#ifdef _STANDALONE_
+
+#include "ftmisc.h"
+#include "ftimage.h"
+
+#else /* !_STANDALONE_ */
+
+#include <ft2build.h>
+#include "ftraster.h"
+#include FT_INTERNAL_CALC_H /* for FT_MulDiv only */
+
+#endif /* !_STANDALONE_ */
+
+
+ /*************************************************************************/
+ /* */
+ /* A simple technical note on how the raster works */
+ /* ----------------------------------------------- */
+ /* */
+ /* Converting an outline into a bitmap is achieved in several steps: */
+ /* */
+ /* 1 - Decomposing the outline into successive `profiles'. Each */
+ /* profile is simply an array of scanline intersections on a given */
+ /* dimension. A profile's main attributes are */
+ /* */
+ /* o its scanline position boundaries, i.e. `Ymin' and `Ymax'. */
+ /* */
+ /* o an array of intersection coordinates for each scanline */
+ /* between `Ymin' and `Ymax'. */
+ /* */
+ /* o a direction, indicating whether it was built going `up' or */
+ /* `down', as this is very important for filling rules. */
+ /* */
+ /* 2 - Sweeping the target map's scanlines in order to compute segment */
+ /* `spans' which are then filled. Additionally, this pass */
+ /* performs drop-out control. */
+ /* */
+ /* The outline data is parsed during step 1 only. The profiles are */
+ /* built from the bottom of the render pool, used as a stack. The */
+ /* following graphics shows the profile list under construction: */
+ /* */
+ /* ____________________________________________________________ _ _ */
+ /* | | | | | */
+ /* | profile | coordinates for | profile | coordinates for |--> */
+ /* | 1 | profile 1 | 2 | profile 2 |--> */
+ /* |_________|___________________|_________|_________________|__ _ _ */
+ /* */
+ /* ^ ^ */
+ /* | | */
+ /* start of render pool top */
+ /* */
+ /* The top of the profile stack is kept in the `top' variable. */
+ /* */
+ /* As you can see, a profile record is pushed on top of the render */
+ /* pool, which is then followed by its coordinates/intersections. If */
+ /* a change of direction is detected in the outline, a new profile is */
+ /* generated until the end of the outline. */
+ /* */
+ /* Note that when all profiles have been generated, the function */
+ /* Finalize_Profile_Table() is used to record, for each profile, its */
+ /* bottom-most scanline as well as the scanline above its upmost */
+ /* boundary. These positions are called `y-turns' because they (sort */
+ /* of) correspond to local extrema. They are stored in a sorted list */
+ /* built from the top of the render pool as a downwards stack: */
+ /* */
+ /* _ _ _______________________________________ */
+ /* | | */
+ /* <--| sorted list of | */
+ /* <--| extrema scanlines | */
+ /* _ _ __________________|____________________| */
+ /* */
+ /* ^ ^ */
+ /* | | */
+ /* maxBuff sizeBuff = end of pool */
+ /* */
+ /* This list is later used during the sweep phase in order to */
+ /* optimize performance (see technical note on the sweep below). */
+ /* */
+ /* Of course, the raster detects whether the two stacks collide and */
+ /* handles the situation properly. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /** **/
+ /** CONFIGURATION MACROS **/
+ /** **/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* define DEBUG_RASTER if you want to compile a debugging version */
+#define xxxDEBUG_RASTER
+
+ /* undefine FT_RASTER_OPTION_ANTI_ALIASING if you do not want to support */
+ /* 5-levels anti-aliasing */
+#undef FT_RASTER_OPTION_ANTI_ALIASING
+
+ /* The size of the two-lines intermediate bitmap used */
+ /* for anti-aliasing, in bytes. */
+#define RASTER_GRAY_LINES 2048
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /** **/
+ /** OTHER MACROS (do not change) **/
+ /** **/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_raster
+
+
+#ifdef _STANDALONE_
+
+
+ /* This macro is used to indicate that a function parameter is unused. */
+ /* Its purpose is simply to reduce compiler warnings. Note also that */
+ /* simply defining it as `(void)x' doesn't avoid warnings with certain */
+ /* ANSI compilers (e.g. LCC). */
+#define FT_UNUSED( x ) (x) = (x)
+
+ /* Disable the tracing mechanism for simplicity -- developers can */
+ /* activate it easily by redefining these two macros. */
+#ifndef FT_ERROR
+#define FT_ERROR( x ) do { } while ( 0 ) /* nothing */
+#endif
+
+#ifndef FT_TRACE
+#define FT_TRACE( x ) do { } while ( 0 ) /* nothing */
+#define FT_TRACE1( x ) do { } while ( 0 ) /* nothing */
+#define FT_TRACE6( x ) do { } while ( 0 ) /* nothing */
+#endif
+
+#define Raster_Err_None 0
+#define Raster_Err_Not_Ini -1
+#define Raster_Err_Overflow -2
+#define Raster_Err_Neg_Height -3
+#define Raster_Err_Invalid -4
+#define Raster_Err_Unsupported -5
+
+#define ft_memset memset
+
+#else /* _STANDALONE_ */
+
+
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H /* for FT_TRACE() and FT_ERROR() */
+
+#include "rasterrs.h"
+
+#define Raster_Err_None Raster_Err_Ok
+#define Raster_Err_Not_Ini Raster_Err_Raster_Uninitialized
+#define Raster_Err_Overflow Raster_Err_Raster_Overflow
+#define Raster_Err_Neg_Height Raster_Err_Raster_Negative_Height
+#define Raster_Err_Invalid Raster_Err_Invalid_Outline
+#define Raster_Err_Unsupported Raster_Err_Cannot_Render_Glyph
+
+
+#endif /* _STANDALONE_ */
+
+
+#ifndef FT_MEM_SET
+#define FT_MEM_SET( d, s, c ) ft_memset( d, s, c )
+#endif
+
+#ifndef FT_MEM_ZERO
+#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
+#endif
+
+ /* FMulDiv means `Fast MulDiv'; it is used in case where `b' is */
+ /* typically a small value and the result of a*b is known to fit into */
+ /* 32 bits. */
+#define FMulDiv( a, b, c ) ( (a) * (b) / (c) )
+
+ /* On the other hand, SMulDiv means `Slow MulDiv', and is used typically */
+ /* for clipping computations. It simply uses the FT_MulDiv() function */
+ /* defined in `ftcalc.h'. */
+#define SMulDiv FT_MulDiv
+
+ /* The rasterizer is a very general purpose component; please leave */
+ /* the following redefinitions there (you never know your target */
+ /* environment). */
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifndef NULL
+#define NULL (void*)0
+#endif
+
+#ifndef SUCCESS
+#define SUCCESS 0
+#endif
+
+#ifndef FAILURE
+#define FAILURE 1
+#endif
+
+
+#define MaxBezier 32 /* The maximum number of stacked Bezier curves. */
+ /* Setting this constant to more than 32 is a */
+ /* pure waste of space. */
+
+#define Pixel_Bits 6 /* fractional bits of *input* coordinates */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /** **/
+ /** SIMPLE TYPE DECLARATIONS **/
+ /** **/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef int Int;
+ typedef unsigned int UInt;
+ typedef short Short;
+ typedef unsigned short UShort, *PUShort;
+ typedef long Long, *PLong;
+ typedef unsigned long ULong;
+
+ typedef unsigned char Byte, *PByte;
+ typedef char Bool;
+
+
+ typedef union Alignment_
+ {
+ long l;
+ void* p;
+ void (*f)(void);
+
+ } Alignment, *PAlignment;
+
+
+ typedef struct TPoint_
+ {
+ Long x;
+ Long y;
+
+ } TPoint;
+
+
+ typedef enum TFlow_
+ {
+ Flow_None = 0,
+ Flow_Up = 1,
+ Flow_Down = -1
+
+ } TFlow;
+
+
+ /* States of each line, arc, and profile */
+ typedef enum TStates_
+ {
+ Unknown_State,
+ Ascending_State,
+ Descending_State,
+ Flat_State
+
+ } TStates;
+
+
+ typedef struct TProfile_ TProfile;
+ typedef TProfile* PProfile;
+
+ struct TProfile_
+ {
+ FT_F26Dot6 X; /* current coordinate during sweep */
+ PProfile link; /* link to next profile - various purpose */
+ PLong offset; /* start of profile's data in render pool */
+ int flow; /* Profile orientation: Asc/Descending */
+ long height; /* profile's height in scanlines */
+ long start; /* profile's starting scanline */
+
+ unsigned countL; /* number of lines to step before this */
+ /* profile becomes drawable */
+
+ PProfile next; /* next profile in same contour, used */
+ /* during drop-out control */
+ };
+
+ typedef PProfile TProfileList;
+ typedef PProfile* PProfileList;
+
+
+ /* Simple record used to implement a stack of bands, required */
+ /* by the sub-banding mechanism */
+ typedef struct TBand_
+ {
+ Short y_min; /* band's minimum */
+ Short y_max; /* band's maximum */
+
+ } TBand;
+
+
+#define AlignProfileSize \
+ ( ( sizeof ( TProfile ) + sizeof ( Alignment ) - 1 ) / sizeof ( long ) )
+
+
+#ifdef FT_STATIC_RASTER
+
+
+#define RAS_ARGS /* void */
+#define RAS_ARG /* void */
+
+#define RAS_VARS /* void */
+#define RAS_VAR /* void */
+
+#define FT_UNUSED_RASTER do { } while ( 0 )
+
+
+#else /* FT_STATIC_RASTER */
+
+
+#define RAS_ARGS PWorker worker,
+#define RAS_ARG PWorker worker
+
+#define RAS_VARS worker,
+#define RAS_VAR worker
+
+#define FT_UNUSED_RASTER FT_UNUSED( worker )
+
+
+#endif /* FT_STATIC_RASTER */
+
+
+ typedef struct TWorker_ TWorker, *PWorker;
+
+
+ /* prototypes used for sweep function dispatch */
+ typedef void
+ Function_Sweep_Init( RAS_ARGS Short* min,
+ Short* max );
+
+ typedef void
+ Function_Sweep_Span( RAS_ARGS Short y,
+ FT_F26Dot6 x1,
+ FT_F26Dot6 x2,
+ PProfile left,
+ PProfile right );
+
+ typedef void
+ Function_Sweep_Step( RAS_ARG );
+
+
+ /* NOTE: These operations are only valid on 2's complement processors */
+
+#define FLOOR( x ) ( (x) & -ras.precision )
+#define CEILING( x ) ( ( (x) + ras.precision - 1 ) & -ras.precision )
+#define TRUNC( x ) ( (signed long)(x) >> ras.precision_bits )
+#define FRAC( x ) ( (x) & ( ras.precision - 1 ) )
+#define SCALED( x ) ( ( (x) << ras.scale_shift ) - ras.precision_half )
+
+ /* Note that I have moved the location of some fields in the */
+ /* structure to ensure that the most used variables are used */
+ /* at the top. Thus, their offset can be coded with less */
+ /* opcodes, and it results in a smaller executable. */
+
+ struct TWorker_
+ {
+ Int precision_bits; /* precision related variables */
+ Int precision;
+ Int precision_half;
+ Long precision_mask;
+ Int precision_shift;
+ Int precision_step;
+ Int precision_jitter;
+
+ Int scale_shift; /* == precision_shift for bitmaps */
+ /* == precision_shift+1 for pixmaps */
+
+ PLong buff; /* The profiles buffer */
+ PLong sizeBuff; /* Render pool size */
+ PLong maxBuff; /* Profiles buffer size */
+ PLong top; /* Current cursor in buffer */
+
+ FT_Error error;
+
+ Int numTurns; /* number of Y-turns in outline */
+
+ TPoint* arc; /* current Bezier arc pointer */
+
+ UShort bWidth; /* target bitmap width */
+ PByte bTarget; /* target bitmap buffer */
+ PByte gTarget; /* target pixmap buffer */
+
+ Long lastX, lastY, minY, maxY;
+
+ UShort num_Profs; /* current number of profiles */
+
+ Bool fresh; /* signals a fresh new profile which */
+ /* 'start' field must be completed */
+ Bool joint; /* signals that the last arc ended */
+ /* exactly on a scanline. Allows */
+ /* removal of doublets */
+ PProfile cProfile; /* current profile */
+ PProfile fProfile; /* head of linked list of profiles */
+ PProfile gProfile; /* contour's first profile in case */
+ /* of impact */
+
+ TStates state; /* rendering state */
+
+ FT_Bitmap target; /* description of target bit/pixmap */
+ FT_Outline outline;
+
+ Long traceOfs; /* current offset in target bitmap */
+ Long traceG; /* current offset in target pixmap */
+
+ Short traceIncr; /* sweep's increment in target bitmap */
+
+ Short gray_min_x; /* current min x during gray rendering */
+ Short gray_max_x; /* current max x during gray rendering */
+
+ /* dispatch variables */
+
+ Function_Sweep_Init* Proc_Sweep_Init;
+ Function_Sweep_Span* Proc_Sweep_Span;
+ Function_Sweep_Span* Proc_Sweep_Drop;
+ Function_Sweep_Step* Proc_Sweep_Step;
+
+ Byte dropOutControl; /* current drop_out control method */
+
+ Bool second_pass; /* indicates whether a horizontal pass */
+ /* should be performed to control */
+ /* drop-out accurately when calling */
+ /* Render_Glyph. Note that there is */
+ /* no horizontal pass during gray */
+ /* rendering. */
+
+ TPoint arcs[3 * MaxBezier + 1]; /* The Bezier stack */
+
+ TBand band_stack[16]; /* band stack used for sub-banding */
+ Int band_top; /* band stack top */
+
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+ Byte* grays;
+
+ Byte gray_lines[RASTER_GRAY_LINES];
+ /* Intermediate table used to render the */
+ /* graylevels pixmaps. */
+ /* gray_lines is a buffer holding two */
+ /* monochrome scanlines */
+
+ Short gray_width; /* width in bytes of one monochrome */
+ /* intermediate scanline of gray_lines. */
+ /* Each gray pixel takes 2 bits long there */
+
+ /* The gray_lines must hold 2 lines, thus with size */
+ /* in bytes of at least `gray_width*2'. */
+
+#endif /* FT_RASTER_ANTI_ALIASING */
+
+ };
+
+
+ typedef struct TRaster_
+ {
+ char* buffer;
+ long buffer_size;
+ void* memory;
+ PWorker worker;
+ Byte grays[5];
+ Short gray_width;
+
+ } TRaster, *PRaster;
+
+#ifdef FT_STATIC_RASTER
+
+ static TWorker cur_ras;
+#define ras cur_ras
+
+#else
+
+#define ras (*worker)
+
+#endif /* FT_STATIC_RASTER */
+
+
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+ static const char count_table[256] =
+ {
+ 0 , 1 , 1 , 2 , 1 , 2 , 2 , 3 , 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4,
+ 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5,
+ 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5,
+ 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
+ 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5,
+ 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
+ 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
+ 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7,
+ 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5,
+ 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
+ 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
+ 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7,
+ 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
+ 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7,
+ 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7,
+ 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7 , 5 , 6 , 6 , 7 , 6 , 7 , 7 , 8
+a };
+
+#endif /* FT_RASTER_OPTION_ANTI_ALIASING */
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /** **/
+ /** PROFILES COMPUTATION **/
+ /** **/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Set_High_Precision */
+ /* */
+ /* <Description> */
+ /* Set precision variables according to param flag. */
+ /* */
+ /* <Input> */
+ /* High :: Set to True for high precision (typically for ppem < 18), */
+ /* false otherwise. */
+ /* */
+ static void
+ Set_High_Precision( RAS_ARGS Int High )
+ {
+ if ( High )
+ {
+ ras.precision_bits = 10;
+ ras.precision_step = 128;
+ ras.precision_jitter = 24;
+ }
+ else
+ {
+ ras.precision_bits = 6;
+ ras.precision_step = 32;
+ ras.precision_jitter = 2;
+ }
+
+ FT_TRACE6(( "Set_High_Precision(%s)\n", High ? "true" : "false" ));
+
+ ras.precision = 1 << ras.precision_bits;
+ ras.precision_half = ras.precision / 2;
+ ras.precision_shift = ras.precision_bits - Pixel_Bits;
+ ras.precision_mask = -ras.precision;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* New_Profile */
+ /* */
+ /* <Description> */
+ /* Create a new profile in the render pool. */
+ /* */
+ /* <Input> */
+ /* aState :: The state/orientation of the new profile. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success. FAILURE in case of overflow or of incoherent */
+ /* profile. */
+ /* */
+ static Bool
+ New_Profile( RAS_ARGS TStates aState )
+ {
+ if ( !ras.fProfile )
+ {
+ ras.cProfile = (PProfile)ras.top;
+ ras.fProfile = ras.cProfile;
+ ras.top += AlignProfileSize;
+ }
+
+ if ( ras.top >= ras.maxBuff )
+ {
+ ras.error = Raster_Err_Overflow;
+ return FAILURE;
+ }
+
+ switch ( aState )
+ {
+ case Ascending_State:
+ ras.cProfile->flow = Flow_Up;
+ FT_TRACE6(( "New ascending profile = %lx\n", (long)ras.cProfile ));
+ break;
+
+ case Descending_State:
+ ras.cProfile->flow = Flow_Down;
+ FT_TRACE6(( "New descending profile = %lx\n", (long)ras.cProfile ));
+ break;
+
+ default:
+ FT_ERROR(( "New_Profile: invalid profile direction!\n" ));
+ ras.error = Raster_Err_Invalid;
+ return FAILURE;
+ }
+
+ ras.cProfile->start = 0;
+ ras.cProfile->height = 0;
+ ras.cProfile->offset = ras.top;
+ ras.cProfile->link = (PProfile)0;
+ ras.cProfile->next = (PProfile)0;
+
+ if ( !ras.gProfile )
+ ras.gProfile = ras.cProfile;
+
+ ras.state = aState;
+ ras.fresh = TRUE;
+ ras.joint = FALSE;
+
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* End_Profile */
+ /* */
+ /* <Description> */
+ /* Finalize the current profile. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success. FAILURE in case of overflow or incoherency. */
+ /* */
+ static Bool
+ End_Profile( RAS_ARG )
+ {
+ Long h;
+ PProfile oldProfile;
+
+
+ h = (Long)( ras.top - ras.cProfile->offset );
+
+ if ( h < 0 )
+ {
+ FT_ERROR(( "End_Profile: negative height encountered!\n" ));
+ ras.error = Raster_Err_Neg_Height;
+ return FAILURE;
+ }
+
+ if ( h > 0 )
+ {
+ FT_TRACE6(( "Ending profile %lx, start = %ld, height = %ld\n",
+ (long)ras.cProfile, ras.cProfile->start, h ));
+
+ oldProfile = ras.cProfile;
+ ras.cProfile->height = h;
+ ras.cProfile = (PProfile)ras.top;
+
+ ras.top += AlignProfileSize;
+
+ ras.cProfile->height = 0;
+ ras.cProfile->offset = ras.top;
+ oldProfile->next = ras.cProfile;
+ ras.num_Profs++;
+ }
+
+ if ( ras.top >= ras.maxBuff )
+ {
+ FT_TRACE1(( "overflow in End_Profile\n" ));
+ ras.error = Raster_Err_Overflow;
+ return FAILURE;
+ }
+
+ ras.joint = FALSE;
+
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Insert_Y_Turn */
+ /* */
+ /* <Description> */
+ /* Insert a salient into the sorted list placed on top of the render */
+ /* pool. */
+ /* */
+ /* <Input> */
+ /* New y scanline position. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success. FAILURE in case of overflow. */
+ /* */
+ static Bool
+ Insert_Y_Turn( RAS_ARGS Int y )
+ {
+ PLong y_turns;
+ Int y2, n;
+
+
+ n = ras.numTurns - 1;
+ y_turns = ras.sizeBuff - ras.numTurns;
+
+ /* look for first y value that is <= */
+ while ( n >= 0 && y < y_turns[n] )
+ n--;
+
+ /* if it is <, simply insert it, ignore if == */
+ if ( n >= 0 && y > y_turns[n] )
+ while ( n >= 0 )
+ {
+ y2 = (Int)y_turns[n];
+ y_turns[n] = y;
+ y = y2;
+ n--;
+ }
+
+ if ( n < 0 )
+ {
+ ras.maxBuff--;
+ if ( ras.maxBuff <= ras.top )
+ {
+ ras.error = Raster_Err_Overflow;
+ return FAILURE;
+ }
+ ras.numTurns++;
+ ras.sizeBuff[-ras.numTurns] = y;
+ }
+
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Finalize_Profile_Table */
+ /* */
+ /* <Description> */
+ /* Adjust all links in the profiles list. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success. FAILURE in case of overflow. */
+ /* */
+ static Bool
+ Finalize_Profile_Table( RAS_ARG )
+ {
+ Int bottom, top;
+ UShort n;
+ PProfile p;
+
+
+ n = ras.num_Profs;
+
+ if ( n > 1 )
+ {
+ p = ras.fProfile;
+ while ( n > 0 )
+ {
+ if ( n > 1 )
+ p->link = (PProfile)( p->offset + p->height );
+ else
+ p->link = NULL;
+
+ switch ( p->flow )
+ {
+ case Flow_Down:
+ bottom = (Int)( p->start - p->height + 1 );
+ top = (Int)p->start;
+ p->start = bottom;
+ p->offset += p->height - 1;
+ break;
+
+ case Flow_Up:
+ default:
+ bottom = (Int)p->start;
+ top = (Int)( p->start + p->height - 1 );
+ }
+
+ if ( Insert_Y_Turn( RAS_VARS bottom ) ||
+ Insert_Y_Turn( RAS_VARS top + 1 ) )
+ return FAILURE;
+
+ p = p->link;
+ n--;
+ }
+ }
+ else
+ ras.fProfile = NULL;
+
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Split_Conic */
+ /* */
+ /* <Description> */
+ /* Subdivide one conic Bezier into two joint sub-arcs in the Bezier */
+ /* stack. */
+ /* */
+ /* <Input> */
+ /* None (subdivided Bezier is taken from the top of the stack). */
+ /* */
+ /* <Note> */
+ /* This routine is the `beef' of this component. It is _the_ inner */
+ /* loop that should be optimized to hell to get the best performance. */
+ /* */
+ static void
+ Split_Conic( TPoint* base )
+ {
+ Long a, b;
+
+
+ base[4].x = base[2].x;
+ b = base[1].x;
+ a = base[3].x = ( base[2].x + b ) / 2;
+ b = base[1].x = ( base[0].x + b ) / 2;
+ base[2].x = ( a + b ) / 2;
+
+ base[4].y = base[2].y;
+ b = base[1].y;
+ a = base[3].y = ( base[2].y + b ) / 2;
+ b = base[1].y = ( base[0].y + b ) / 2;
+ base[2].y = ( a + b ) / 2;
+
+ /* hand optimized. gcc doesn't seem to be too good at common */
+ /* expression substitution and instruction scheduling ;-) */
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Split_Cubic */
+ /* */
+ /* <Description> */
+ /* Subdivide a third-order Bezier arc into two joint sub-arcs in the */
+ /* Bezier stack. */
+ /* */
+ /* <Note> */
+ /* This routine is the `beef' of the component. It is one of _the_ */
+ /* inner loops that should be optimized like hell to get the best */
+ /* performance. */
+ /* */
+ static void
+ Split_Cubic( TPoint* base )
+ {
+ Long a, b, c, d;
+
+
+ base[6].x = base[3].x;
+ c = base[1].x;
+ d = base[2].x;
+ base[1].x = a = ( base[0].x + c + 1 ) >> 1;
+ base[5].x = b = ( base[3].x + d + 1 ) >> 1;
+ c = ( c + d + 1 ) >> 1;
+ base[2].x = a = ( a + c + 1 ) >> 1;
+ base[4].x = b = ( b + c + 1 ) >> 1;
+ base[3].x = ( a + b + 1 ) >> 1;
+
+ base[6].y = base[3].y;
+ c = base[1].y;
+ d = base[2].y;
+ base[1].y = a = ( base[0].y + c + 1 ) >> 1;
+ base[5].y = b = ( base[3].y + d + 1 ) >> 1;
+ c = ( c + d + 1 ) >> 1;
+ base[2].y = a = ( a + c + 1 ) >> 1;
+ base[4].y = b = ( b + c + 1 ) >> 1;
+ base[3].y = ( a + b + 1 ) >> 1;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Line_Up */
+ /* */
+ /* <Description> */
+ /* Compute the x-coordinates of an ascending line segment and store */
+ /* them in the render pool. */
+ /* */
+ /* <Input> */
+ /* x1 :: The x-coordinate of the segment's start point. */
+ /* */
+ /* y1 :: The y-coordinate of the segment's start point. */
+ /* */
+ /* x2 :: The x-coordinate of the segment's end point. */
+ /* */
+ /* y2 :: The y-coordinate of the segment's end point. */
+ /* */
+ /* miny :: A lower vertical clipping bound value. */
+ /* */
+ /* maxy :: An upper vertical clipping bound value. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE on render pool overflow. */
+ /* */
+ static Bool
+ Line_Up( RAS_ARGS Long x1,
+ Long y1,
+ Long x2,
+ Long y2,
+ Long miny,
+ Long maxy )
+ {
+ Long Dx, Dy;
+ Int e1, e2, f1, f2, size; /* XXX: is `Short' sufficient? */
+ Long Ix, Rx, Ax;
+
+ PLong top;
+
+
+ Dx = x2 - x1;
+ Dy = y2 - y1;
+
+ if ( Dy <= 0 || y2 < miny || y1 > maxy )
+ return SUCCESS;
+
+ if ( y1 < miny )
+ {
+ /* Take care: miny-y1 can be a very large value; we use */
+ /* a slow MulDiv function to avoid clipping bugs */
+ x1 += SMulDiv( Dx, miny - y1, Dy );
+ e1 = (Int)TRUNC( miny );
+ f1 = 0;
+ }
+ else
+ {
+ e1 = (Int)TRUNC( y1 );
+ f1 = (Int)FRAC( y1 );
+ }
+
+ if ( y2 > maxy )
+ {
+ /* x2 += FMulDiv( Dx, maxy - y2, Dy ); UNNECESSARY */
+ e2 = (Int)TRUNC( maxy );
+ f2 = 0;
+ }
+ else
+ {
+ e2 = (Int)TRUNC( y2 );
+ f2 = (Int)FRAC( y2 );
+ }
+
+ if ( f1 > 0 )
+ {
+ if ( e1 == e2 )
+ return SUCCESS;
+ else
+ {
+ x1 += FMulDiv( Dx, ras.precision - f1, Dy );
+ e1 += 1;
+ }
+ }
+ else
+ if ( ras.joint )
+ {
+ ras.top--;
+ ras.joint = FALSE;
+ }
+
+ ras.joint = (char)( f2 == 0 );
+
+ if ( ras.fresh )
+ {
+ ras.cProfile->start = e1;
+ ras.fresh = FALSE;
+ }
+
+ size = e2 - e1 + 1;
+ if ( ras.top + size >= ras.maxBuff )
+ {
+ ras.error = Raster_Err_Overflow;
+ return FAILURE;
+ }
+
+ if ( Dx > 0 )
+ {
+ Ix = ( ras.precision * Dx ) / Dy;
+ Rx = ( ras.precision * Dx ) % Dy;
+ Dx = 1;
+ }
+ else
+ {
+ Ix = -( ( ras.precision * -Dx ) / Dy );
+ Rx = ( ras.precision * -Dx ) % Dy;
+ Dx = -1;
+ }
+
+ Ax = -Dy;
+ top = ras.top;
+
+ while ( size > 0 )
+ {
+ *top++ = x1;
+
+ x1 += Ix;
+ Ax += Rx;
+ if ( Ax >= 0 )
+ {
+ Ax -= Dy;
+ x1 += Dx;
+ }
+ size--;
+ }
+
+ ras.top = top;
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Line_Down */
+ /* */
+ /* <Description> */
+ /* Compute the x-coordinates of an descending line segment and store */
+ /* them in the render pool. */
+ /* */
+ /* <Input> */
+ /* x1 :: The x-coordinate of the segment's start point. */
+ /* */
+ /* y1 :: The y-coordinate of the segment's start point. */
+ /* */
+ /* x2 :: The x-coordinate of the segment's end point. */
+ /* */
+ /* y2 :: The y-coordinate of the segment's end point. */
+ /* */
+ /* miny :: A lower vertical clipping bound value. */
+ /* */
+ /* maxy :: An upper vertical clipping bound value. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE on render pool overflow. */
+ /* */
+ static Bool
+ Line_Down( RAS_ARGS Long x1,
+ Long y1,
+ Long x2,
+ Long y2,
+ Long miny,
+ Long maxy )
+ {
+ Bool result, fresh;
+
+
+ fresh = ras.fresh;
+
+ result = Line_Up( RAS_VARS x1, -y1, x2, -y2, -maxy, -miny );
+
+ if ( fresh && !ras.fresh )
+ ras.cProfile->start = -ras.cProfile->start;
+
+ return result;
+ }
+
+
+ /* A function type describing the functions used to split Bezier arcs */
+ typedef void (*TSplitter)( TPoint* base );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Bezier_Up */
+ /* */
+ /* <Description> */
+ /* Compute the x-coordinates of an ascending Bezier arc and store */
+ /* them in the render pool. */
+ /* */
+ /* <Input> */
+ /* degree :: The degree of the Bezier arc (either 2 or 3). */
+ /* */
+ /* splitter :: The function to split Bezier arcs. */
+ /* */
+ /* miny :: A lower vertical clipping bound value. */
+ /* */
+ /* maxy :: An upper vertical clipping bound value. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE on render pool overflow. */
+ /* */
+ static Bool
+ Bezier_Up( RAS_ARGS Int degree,
+ TSplitter splitter,
+ Long miny,
+ Long maxy )
+ {
+ Long y1, y2, e, e2, e0;
+ Short f1;
+
+ TPoint* arc;
+ TPoint* start_arc;
+
+ PLong top;
+
+
+ arc = ras.arc;
+ y1 = arc[degree].y;
+ y2 = arc[0].y;
+ top = ras.top;
+
+ if ( y2 < miny || y1 > maxy )
+ goto Fin;
+
+ e2 = FLOOR( y2 );
+
+ if ( e2 > maxy )
+ e2 = maxy;
+
+ e0 = miny;
+
+ if ( y1 < miny )
+ e = miny;
+ else
+ {
+ e = CEILING( y1 );
+ f1 = (Short)( FRAC( y1 ) );
+ e0 = e;
+
+ if ( f1 == 0 )
+ {
+ if ( ras.joint )
+ {
+ top--;
+ ras.joint = FALSE;
+ }
+
+ *top++ = arc[degree].x;
+
+ e += ras.precision;
+ }
+ }
+
+ if ( ras.fresh )
+ {
+ ras.cProfile->start = TRUNC( e0 );
+ ras.fresh = FALSE;
+ }
+
+ if ( e2 < e )
+ goto Fin;
+
+ if ( ( top + TRUNC( e2 - e ) + 1 ) >= ras.maxBuff )
+ {
+ ras.top = top;
+ ras.error = Raster_Err_Overflow;
+ return FAILURE;
+ }
+
+ start_arc = arc;
+
+ while ( arc >= start_arc && e <= e2 )
+ {
+ ras.joint = FALSE;
+
+ y2 = arc[0].y;
+
+ if ( y2 > e )
+ {
+ y1 = arc[degree].y;
+ if ( y2 - y1 >= ras.precision_step )
+ {
+ splitter( arc );
+ arc += degree;
+ }
+ else
+ {
+ *top++ = arc[degree].x + FMulDiv( arc[0].x-arc[degree].x,
+ e - y1, y2 - y1 );
+ arc -= degree;
+ e += ras.precision;
+ }
+ }
+ else
+ {
+ if ( y2 == e )
+ {
+ ras.joint = TRUE;
+ *top++ = arc[0].x;
+
+ e += ras.precision;
+ }
+ arc -= degree;
+ }
+ }
+
+ Fin:
+ ras.top = top;
+ ras.arc -= degree;
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Bezier_Down */
+ /* */
+ /* <Description> */
+ /* Compute the x-coordinates of an descending Bezier arc and store */
+ /* them in the render pool. */
+ /* */
+ /* <Input> */
+ /* degree :: The degree of the Bezier arc (either 2 or 3). */
+ /* */
+ /* splitter :: The function to split Bezier arcs. */
+ /* */
+ /* miny :: A lower vertical clipping bound value. */
+ /* */
+ /* maxy :: An upper vertical clipping bound value. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE on render pool overflow. */
+ /* */
+ static Bool
+ Bezier_Down( RAS_ARGS Int degree,
+ TSplitter splitter,
+ Long miny,
+ Long maxy )
+ {
+ TPoint* arc = ras.arc;
+ Bool result, fresh;
+
+
+ arc[0].y = -arc[0].y;
+ arc[1].y = -arc[1].y;
+ arc[2].y = -arc[2].y;
+ if ( degree > 2 )
+ arc[3].y = -arc[3].y;
+
+ fresh = ras.fresh;
+
+ result = Bezier_Up( RAS_VARS degree, splitter, -maxy, -miny );
+
+ if ( fresh && !ras.fresh )
+ ras.cProfile->start = -ras.cProfile->start;
+
+ arc[0].y = -arc[0].y;
+ return result;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Line_To */
+ /* */
+ /* <Description> */
+ /* Inject a new line segment and adjust the Profiles list. */
+ /* */
+ /* <Input> */
+ /* x :: The x-coordinate of the segment's end point (its start point */
+ /* is stored in `lastX'). */
+ /* */
+ /* y :: The y-coordinate of the segment's end point (its start point */
+ /* is stored in `lastY'). */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE on render pool overflow or incorrect */
+ /* profile. */
+ /* */
+ static Bool
+ Line_To( RAS_ARGS Long x,
+ Long y )
+ {
+ /* First, detect a change of direction */
+
+ switch ( ras.state )
+ {
+ case Unknown_State:
+ if ( y > ras.lastY )
+ {
+ if ( New_Profile( RAS_VARS Ascending_State ) )
+ return FAILURE;
+ }
+ else
+ {
+ if ( y < ras.lastY )
+ if ( New_Profile( RAS_VARS Descending_State ) )
+ return FAILURE;
+ }
+ break;
+
+ case Ascending_State:
+ if ( y < ras.lastY )
+ {
+ if ( End_Profile( RAS_VAR ) ||
+ New_Profile( RAS_VARS Descending_State ) )
+ return FAILURE;
+ }
+ break;
+
+ case Descending_State:
+ if ( y > ras.lastY )
+ {
+ if ( End_Profile( RAS_VAR ) ||
+ New_Profile( RAS_VARS Ascending_State ) )
+ return FAILURE;
+ }
+ break;
+
+ default:
+ ;
+ }
+
+ /* Then compute the lines */
+
+ switch ( ras.state )
+ {
+ case Ascending_State:
+ if ( Line_Up( RAS_VARS ras.lastX, ras.lastY,
+ x, y, ras.minY, ras.maxY ) )
+ return FAILURE;
+ break;
+
+ case Descending_State:
+ if ( Line_Down( RAS_VARS ras.lastX, ras.lastY,
+ x, y, ras.minY, ras.maxY ) )
+ return FAILURE;
+ break;
+
+ default:
+ ;
+ }
+
+ ras.lastX = x;
+ ras.lastY = y;
+
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Conic_To */
+ /* */
+ /* <Description> */
+ /* Inject a new conic arc and adjust the profile list. */
+ /* */
+ /* <Input> */
+ /* cx :: The x-coordinate of the arc's new control point. */
+ /* */
+ /* cy :: The y-coordinate of the arc's new control point. */
+ /* */
+ /* x :: The x-coordinate of the arc's end point (its start point is */
+ /* stored in `lastX'). */
+ /* */
+ /* y :: The y-coordinate of the arc's end point (its start point is */
+ /* stored in `lastY'). */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE on render pool overflow or incorrect */
+ /* profile. */
+ /* */
+ static Bool
+ Conic_To( RAS_ARGS Long cx,
+ Long cy,
+ Long x,
+ Long y )
+ {
+ Long y1, y2, y3, x3, ymin, ymax;
+ TStates state_bez;
+
+
+ ras.arc = ras.arcs;
+ ras.arc[2].x = ras.lastX;
+ ras.arc[2].y = ras.lastY;
+ ras.arc[1].x = cx; ras.arc[1].y = cy;
+ ras.arc[0].x = x; ras.arc[0].y = y;
+
+ do
+ {
+ y1 = ras.arc[2].y;
+ y2 = ras.arc[1].y;
+ y3 = ras.arc[0].y;
+ x3 = ras.arc[0].x;
+
+ /* first, categorize the Bezier arc */
+
+ if ( y1 <= y3 )
+ {
+ ymin = y1;
+ ymax = y3;
+ }
+ else
+ {
+ ymin = y3;
+ ymax = y1;
+ }
+
+ if ( y2 < ymin || y2 > ymax )
+ {
+ /* this arc has no given direction, split it! */
+ Split_Conic( ras.arc );
+ ras.arc += 2;
+ }
+ else if ( y1 == y3 )
+ {
+ /* this arc is flat, ignore it and pop it from the Bezier stack */
+ ras.arc -= 2;
+ }
+ else
+ {
+ /* the arc is y-monotonous, either ascending or descending */
+ /* detect a change of direction */
+ state_bez = y1 < y3 ? Ascending_State : Descending_State;
+ if ( ras.state != state_bez )
+ {
+ /* finalize current profile if any */
+ if ( ras.state != Unknown_State &&
+ End_Profile( RAS_VAR ) )
+ goto Fail;
+
+ /* create a new profile */
+ if ( New_Profile( RAS_VARS state_bez ) )
+ goto Fail;
+ }
+
+ /* now call the appropriate routine */
+ if ( state_bez == Ascending_State )
+ {
+ if ( Bezier_Up( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+ goto Fail;
+ }
+ else
+ if ( Bezier_Down( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+ goto Fail;
+ }
+
+ } while ( ras.arc >= ras.arcs );
+
+ ras.lastX = x3;
+ ras.lastY = y3;
+
+ return SUCCESS;
+
+ Fail:
+ return FAILURE;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Cubic_To */
+ /* */
+ /* <Description> */
+ /* Inject a new cubic arc and adjust the profile list. */
+ /* */
+ /* <Input> */
+ /* cx1 :: The x-coordinate of the arc's first new control point. */
+ /* */
+ /* cy1 :: The y-coordinate of the arc's first new control point. */
+ /* */
+ /* cx2 :: The x-coordinate of the arc's second new control point. */
+ /* */
+ /* cy2 :: The y-coordinate of the arc's second new control point. */
+ /* */
+ /* x :: The x-coordinate of the arc's end point (its start point is */
+ /* stored in `lastX'). */
+ /* */
+ /* y :: The y-coordinate of the arc's end point (its start point is */
+ /* stored in `lastY'). */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE on render pool overflow or incorrect */
+ /* profile. */
+ /* */
+ static Bool
+ Cubic_To( RAS_ARGS Long cx1,
+ Long cy1,
+ Long cx2,
+ Long cy2,
+ Long x,
+ Long y )
+ {
+ Long y1, y2, y3, y4, x4, ymin1, ymax1, ymin2, ymax2;
+ TStates state_bez;
+
+
+ ras.arc = ras.arcs;
+ ras.arc[3].x = ras.lastX;
+ ras.arc[3].y = ras.lastY;
+ ras.arc[2].x = cx1; ras.arc[2].y = cy1;
+ ras.arc[1].x = cx2; ras.arc[1].y = cy2;
+ ras.arc[0].x = x; ras.arc[0].y = y;
+
+ do
+ {
+ y1 = ras.arc[3].y;
+ y2 = ras.arc[2].y;
+ y3 = ras.arc[1].y;
+ y4 = ras.arc[0].y;
+ x4 = ras.arc[0].x;
+
+ /* first, categorize the Bezier arc */
+
+ if ( y1 <= y4 )
+ {
+ ymin1 = y1;
+ ymax1 = y4;
+ }
+ else
+ {
+ ymin1 = y4;
+ ymax1 = y1;
+ }
+
+ if ( y2 <= y3 )
+ {
+ ymin2 = y2;
+ ymax2 = y3;
+ }
+ else
+ {
+ ymin2 = y3;
+ ymax2 = y2;
+ }
+
+ if ( ymin2 < ymin1 || ymax2 > ymax1 )
+ {
+ /* this arc has no given direction, split it! */
+ Split_Cubic( ras.arc );
+ ras.arc += 3;
+ }
+ else if ( y1 == y4 )
+ {
+ /* this arc is flat, ignore it and pop it from the Bezier stack */
+ ras.arc -= 3;
+ }
+ else
+ {
+ state_bez = ( y1 <= y4 ) ? Ascending_State : Descending_State;
+
+ /* detect a change of direction */
+ if ( ras.state != state_bez )
+ {
+ if ( ras.state != Unknown_State &&
+ End_Profile( RAS_VAR ) )
+ goto Fail;
+
+ if ( New_Profile( RAS_VARS state_bez ) )
+ goto Fail;
+ }
+
+ /* compute intersections */
+ if ( state_bez == Ascending_State )
+ {
+ if ( Bezier_Up( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+ goto Fail;
+ }
+ else
+ if ( Bezier_Down( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+ goto Fail;
+ }
+
+ } while ( ras.arc >= ras.arcs );
+
+ ras.lastX = x4;
+ ras.lastY = y4;
+
+ return SUCCESS;
+
+ Fail:
+ return FAILURE;
+ }
+
+
+#undef SWAP_
+#define SWAP_( x, y ) do \
+ { \
+ Long swap = x; \
+ \
+ \
+ x = y; \
+ y = swap; \
+ } while ( 0 )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Decompose_Curve */
+ /* */
+ /* <Description> */
+ /* Scan the outline arrays in order to emit individual segments and */
+ /* Beziers by calling Line_To() and Bezier_To(). It handles all */
+ /* weird cases, like when the first point is off the curve, or when */
+ /* there are simply no `on' points in the contour! */
+ /* */
+ /* <Input> */
+ /* first :: The index of the first point in the contour. */
+ /* */
+ /* last :: The index of the last point in the contour. */
+ /* */
+ /* flipped :: If set, flip the direction of the curve. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE on error. */
+ /* */
+ static Bool
+ Decompose_Curve( RAS_ARGS UShort first,
+ UShort last,
+ int flipped )
+ {
+ FT_Vector v_last;
+ FT_Vector v_control;
+ FT_Vector v_start;
+
+ FT_Vector* points;
+ FT_Vector* point;
+ FT_Vector* limit;
+ char* tags;
+
+ unsigned tag; /* current point's state */
+
+
+ points = ras.outline.points;
+ limit = points + last;
+
+ v_start.x = SCALED( points[first].x );
+ v_start.y = SCALED( points[first].y );
+ v_last.x = SCALED( points[last].x );
+ v_last.y = SCALED( points[last].y );
+
+ if ( flipped )
+ {
+ SWAP_( v_start.x, v_start.y );
+ SWAP_( v_last.x, v_last.y );
+ }
+
+ v_control = v_start;
+
+ point = points + first;
+ tags = ras.outline.tags + first;
+ tag = FT_CURVE_TAG( tags[0] );
+
+ /* A contour cannot start with a cubic control point! */
+ if ( tag == FT_CURVE_TAG_CUBIC )
+ goto Invalid_Outline;
+
+ /* check first point to determine origin */
+ if ( tag == FT_CURVE_TAG_CONIC )
+ {
+ /* first point is conic control. Yes, this happens. */
+ if ( FT_CURVE_TAG( ras.outline.tags[last] ) == FT_CURVE_TAG_ON )
+ {
+ /* start at last point if it is on the curve */
+ v_start = v_last;
+ limit--;
+ }
+ else
+ {
+ /* if both first and last points are conic, */
+ /* start at their middle and record its position */
+ /* for closure */
+ v_start.x = ( v_start.x + v_last.x ) / 2;
+ v_start.y = ( v_start.y + v_last.y ) / 2;
+
+ v_last = v_start;
+ }
+ point--;
+ tags--;
+ }
+
+ ras.lastX = v_start.x;
+ ras.lastY = v_start.y;
+
+ while ( point < limit )
+ {
+ point++;
+ tags++;
+
+ tag = FT_CURVE_TAG( tags[0] );
+
+ switch ( tag )
+ {
+ case FT_CURVE_TAG_ON: /* emit a single line_to */
+ {
+ Long x, y;
+
+
+ x = SCALED( point->x );
+ y = SCALED( point->y );
+ if ( flipped )
+ SWAP_( x, y );
+
+ if ( Line_To( RAS_VARS x, y ) )
+ goto Fail;
+ continue;
+ }
+
+ case FT_CURVE_TAG_CONIC: /* consume conic arcs */
+ v_control.x = SCALED( point[0].x );
+ v_control.y = SCALED( point[0].y );
+
+ if ( flipped )
+ SWAP_( v_control.x, v_control.y );
+
+ Do_Conic:
+ if ( point < limit )
+ {
+ FT_Vector v_middle;
+ Long x, y;
+
+
+ point++;
+ tags++;
+ tag = FT_CURVE_TAG( tags[0] );
+
+ x = SCALED( point[0].x );
+ y = SCALED( point[0].y );
+
+ if ( flipped )
+ SWAP_( x, y );
+
+ if ( tag == FT_CURVE_TAG_ON )
+ {
+ if ( Conic_To( RAS_VARS v_control.x, v_control.y, x, y ) )
+ goto Fail;
+ continue;
+ }
+
+ if ( tag != FT_CURVE_TAG_CONIC )
+ goto Invalid_Outline;
+
+ v_middle.x = ( v_control.x + x ) / 2;
+ v_middle.y = ( v_control.y + y ) / 2;
+
+ if ( Conic_To( RAS_VARS v_control.x, v_control.y,
+ v_middle.x, v_middle.y ) )
+ goto Fail;
+
+ v_control.x = x;
+ v_control.y = y;
+
+ goto Do_Conic;
+ }
+
+ if ( Conic_To( RAS_VARS v_control.x, v_control.y,
+ v_start.x, v_start.y ) )
+ goto Fail;
+
+ goto Close;
+
+ default: /* FT_CURVE_TAG_CUBIC */
+ {
+ Long x1, y1, x2, y2, x3, y3;
+
+
+ if ( point + 1 > limit ||
+ FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
+ goto Invalid_Outline;
+
+ point += 2;
+ tags += 2;
+
+ x1 = SCALED( point[-2].x );
+ y1 = SCALED( point[-2].y );
+ x2 = SCALED( point[-1].x );
+ y2 = SCALED( point[-1].y );
+ x3 = SCALED( point[ 0].x );
+ y3 = SCALED( point[ 0].y );
+
+ if ( flipped )
+ {
+ SWAP_( x1, y1 );
+ SWAP_( x2, y2 );
+ SWAP_( x3, y3 );
+ }
+
+ if ( point <= limit )
+ {
+ if ( Cubic_To( RAS_VARS x1, y1, x2, y2, x3, y3 ) )
+ goto Fail;
+ continue;
+ }
+
+ if ( Cubic_To( RAS_VARS x1, y1, x2, y2, v_start.x, v_start.y ) )
+ goto Fail;
+ goto Close;
+ }
+ }
+ }
+
+ /* close the contour with a line segment */
+ if ( Line_To( RAS_VARS v_start.x, v_start.y ) )
+ goto Fail;
+
+ Close:
+ return SUCCESS;
+
+ Invalid_Outline:
+ ras.error = Raster_Err_Invalid;
+
+ Fail:
+ return FAILURE;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Convert_Glyph */
+ /* */
+ /* <Description> */
+ /* Convert a glyph into a series of segments and arcs and make a */
+ /* profiles list with them. */
+ /* */
+ /* <Input> */
+ /* flipped :: If set, flip the direction of curve. */
+ /* */
+ /* <Return> */
+ /* SUCCESS on success, FAILURE if any error was encountered during */
+ /* rendering. */
+ /* */
+ static Bool
+ Convert_Glyph( RAS_ARGS int flipped )
+ {
+ int i;
+ unsigned start;
+
+ PProfile lastProfile;
+
+
+ ras.fProfile = NULL;
+ ras.joint = FALSE;
+ ras.fresh = FALSE;
+
+ ras.maxBuff = ras.sizeBuff - AlignProfileSize;
+
+ ras.numTurns = 0;
+
+ ras.cProfile = (PProfile)ras.top;
+ ras.cProfile->offset = ras.top;
+ ras.num_Profs = 0;
+
+ start = 0;
+
+ for ( i = 0; i < ras.outline.n_contours; i++ )
+ {
+ ras.state = Unknown_State;
+ ras.gProfile = NULL;
+
+ if ( Decompose_Curve( RAS_VARS (unsigned short)start,
+ ras.outline.contours[i],
+ flipped ) )
+ return FAILURE;
+
+ start = ras.outline.contours[i] + 1;
+
+ /* We must now see whether the extreme arcs join or not */
+ if ( FRAC( ras.lastY ) == 0 &&
+ ras.lastY >= ras.minY &&
+ ras.lastY <= ras.maxY )
+ if ( ras.gProfile && ras.gProfile->flow == ras.cProfile->flow )
+ ras.top--;
+ /* Note that ras.gProfile can be nil if the contour was too small */
+ /* to be drawn. */
+
+ lastProfile = ras.cProfile;
+ if ( End_Profile( RAS_VAR ) )
+ return FAILURE;
+
+ /* close the `next profile in contour' linked list */
+ if ( ras.gProfile )
+ lastProfile->next = ras.gProfile;
+ }
+
+ if ( Finalize_Profile_Table( RAS_VAR ) )
+ return FAILURE;
+
+ return (Bool)( ras.top < ras.maxBuff ? SUCCESS : FAILURE );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /** **/
+ /** SCAN-LINE SWEEPS AND DRAWING **/
+ /** **/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Init_Linked */
+ /* */
+ /* Initializes an empty linked list. */
+ /* */
+ static void
+ Init_Linked( TProfileList* l )
+ {
+ *l = NULL;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* InsNew */
+ /* */
+ /* Inserts a new profile in a linked list. */
+ /* */
+ static void
+ InsNew( PProfileList list,
+ PProfile profile )
+ {
+ PProfile *old, current;
+ Long x;
+
+
+ old = list;
+ current = *old;
+ x = profile->X;
+
+ while ( current )
+ {
+ if ( x < current->X )
+ break;
+ old = &current->link;
+ current = *old;
+ }
+
+ profile->link = current;
+ *old = profile;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* DelOld */
+ /* */
+ /* Removes an old profile from a linked list. */
+ /* */
+ static void
+ DelOld( PProfileList list,
+ PProfile profile )
+ {
+ PProfile *old, current;
+
+
+ old = list;
+ current = *old;
+
+ while ( current )
+ {
+ if ( current == profile )
+ {
+ *old = current->link;
+ return;
+ }
+
+ old = &current->link;
+ current = *old;
+ }
+
+ /* we should never get there, unless the profile was not part of */
+ /* the list. */
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Sort */
+ /* */
+ /* Sorts a trace list. In 95%, the list is already sorted. We need */
+ /* an algorithm which is fast in this case. Bubble sort is enough */
+ /* and simple. */
+ /* */
+ static void
+ Sort( PProfileList list )
+ {
+ PProfile *old, current, next;
+
+
+ /* First, set the new X coordinate of each profile */
+ current = *list;
+ while ( current )
+ {
+ current->X = *current->offset;
+ current->offset += current->flow;
+ current->height--;
+ current = current->link;
+ }
+
+ /* Then sort them */
+ old = list;
+ current = *old;
+
+ if ( !current )
+ return;
+
+ next = current->link;
+
+ while ( next )
+ {
+ if ( current->X <= next->X )
+ {
+ old = &current->link;
+ current = *old;
+
+ if ( !current )
+ return;
+ }
+ else
+ {
+ *old = next;
+ current->link = next->link;
+ next->link = current;
+
+ old = list;
+ current = *old;
+ }
+
+ next = current->link;
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Vertical Sweep Procedure Set */
+ /* */
+ /* These four routines are used during the vertical black/white sweep */
+ /* phase by the generic Draw_Sweep() function. */
+ /* */
+ /*************************************************************************/
+
+ static void
+ Vertical_Sweep_Init( RAS_ARGS Short* min,
+ Short* max )
+ {
+ Long pitch = ras.target.pitch;
+
+ FT_UNUSED( max );
+
+
+ ras.traceIncr = (Short)-pitch;
+ ras.traceOfs = -*min * pitch;
+ if ( pitch > 0 )
+ ras.traceOfs += ( ras.target.rows - 1 ) * pitch;
+
+ ras.gray_min_x = 0;
+ ras.gray_max_x = 0;
+ }
+
+
+ static void
+ Vertical_Sweep_Span( RAS_ARGS Short y,
+ FT_F26Dot6 x1,
+ FT_F26Dot6 x2,
+ PProfile left,
+ PProfile right )
+ {
+ Long e1, e2;
+ int c1, c2;
+ Byte f1, f2;
+ Byte* target;
+
+ FT_UNUSED( y );
+ FT_UNUSED( left );
+ FT_UNUSED( right );
+
+
+ /* Drop-out control */
+
+ e1 = TRUNC( CEILING( x1 ) );
+
+ if ( x2 - x1 - ras.precision <= ras.precision_jitter )
+ e2 = e1;
+ else
+ e2 = TRUNC( FLOOR( x2 ) );
+
+ if ( e2 >= 0 && e1 < ras.bWidth )
+ {
+ if ( e1 < 0 )
+ e1 = 0;
+ if ( e2 >= ras.bWidth )
+ e2 = ras.bWidth - 1;
+
+ c1 = (Short)( e1 >> 3 );
+ c2 = (Short)( e2 >> 3 );
+
+ f1 = (Byte) ( 0xFF >> ( e1 & 7 ) );
+ f2 = (Byte) ~( 0x7F >> ( e2 & 7 ) );
+
+ if ( ras.gray_min_x > c1 )
+ ras.gray_min_x = (short)c1;
+ if ( ras.gray_max_x < c2 )
+ ras.gray_max_x = (short)c2;
+
+ target = ras.bTarget + ras.traceOfs + c1;
+ c2 -= c1;
+
+ if ( c2 > 0 )
+ {
+ target[0] |= f1;
+
+ /* memset() is slower than the following code on many platforms. */
+ /* This is due to the fact that, in the vast majority of cases, */
+ /* the span length in bytes is relatively small. */
+ c2--;
+ while ( c2 > 0 )
+ {
+ *(++target) = 0xFF;
+ c2--;
+ }
+ target[1] |= f2;
+ }
+ else
+ *target |= ( f1 & f2 );
+ }
+ }
+
+
+ static void
+ Vertical_Sweep_Drop( RAS_ARGS Short y,
+ FT_F26Dot6 x1,
+ FT_F26Dot6 x2,
+ PProfile left,
+ PProfile right )
+ {
+ Long e1, e2, pxl;
+ Short c1, f1;
+
+
+ /* Drop-out control */
+
+ /* e2 x2 x1 e1 */
+ /* */
+ /* ^ | */
+ /* | | */
+ /* +-------------+---------------------+------------+ */
+ /* | | */
+ /* | v */
+ /* */
+ /* pixel contour contour pixel */
+ /* center center */
+
+ /* drop-out mode scan conversion rules (as defined in OpenType) */
+ /* --------------------------------------------------------------- */
+ /* 0 1, 2, 3 */
+ /* 1 1, 2, 4 */
+ /* 2 1, 2 */
+ /* 3 same as mode 2 */
+ /* 4 1, 2, 5 */
+ /* 5 1, 2, 6 */
+ /* 6, 7 same as mode 2 */
+
+ e1 = CEILING( x1 );
+ e2 = FLOOR ( x2 );
+ pxl = e1;
+
+ if ( e1 > e2 )
+ {
+ if ( e1 == e2 + ras.precision )
+ {
+ switch ( ras.dropOutControl )
+ {
+ case 0: /* simple drop-outs including stubs */
+ pxl = e2;
+ break;
+
+ case 4: /* smart drop-outs including stubs */
+ pxl = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
+ break;
+
+ case 1: /* simple drop-outs excluding stubs */
+ case 5: /* smart drop-outs excluding stubs */
+
+ /* Drop-out Control Rules #4 and #6 */
+
+ /* The spec is not very clear regarding those rules. It */
+ /* presents a method that is way too costly to implement */
+ /* while the general idea seems to get rid of `stubs'. */
+ /* */
+ /* Here, we only get rid of stubs recognized if: */
+ /* */
+ /* upper stub: */
+ /* */
+ /* - P_Left and P_Right are in the same contour */
+ /* - P_Right is the successor of P_Left in that contour */
+ /* - y is the top of P_Left and P_Right */
+ /* */
+ /* lower stub: */
+ /* */
+ /* - P_Left and P_Right are in the same contour */
+ /* - P_Left is the successor of P_Right in that contour */
+ /* - y is the bottom of P_Left */
+ /* */
+
+ /* FIXXXME: uncommenting this line solves the disappearing */
+ /* bit problem in the `7' of verdana 10pts, but */
+ /* makes a new one in the `C' of arial 14pts */
+#if 0
+ if ( x2 - x1 < ras.precision_half )
+#endif
+ {
+ /* upper stub test */
+ if ( left->next == right && left->height <= 0 )
+ return;
+
+ /* lower stub test */
+ if ( right->next == left && left->start == y )
+ return;
+ }
+
+ if ( ras.dropOutControl == 1 )
+ pxl = e2;
+ else
+ pxl = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
+ break;
+
+ default: /* modes 2, 3, 6, 7 */
+ return; /* no drop-out control */
+ }
+
+ /* check that the other pixel isn't set */
+ e1 = pxl == e1 ? e2 : e1;
+
+ e1 = TRUNC( e1 );
+
+ c1 = (Short)( e1 >> 3 );
+ f1 = (Short)( e1 & 7 );
+
+ if ( e1 >= 0 && e1 < ras.bWidth &&
+ ras.bTarget[ras.traceOfs + c1] & ( 0x80 >> f1 ) )
+ return;
+ }
+ else
+ return;
+ }
+
+ e1 = TRUNC( pxl );
+
+ if ( e1 >= 0 && e1 < ras.bWidth )
+ {
+ c1 = (Short)( e1 >> 3 );
+ f1 = (Short)( e1 & 7 );
+
+ if ( ras.gray_min_x > c1 )
+ ras.gray_min_x = c1;
+ if ( ras.gray_max_x < c1 )
+ ras.gray_max_x = c1;
+
+ ras.bTarget[ras.traceOfs + c1] |= (char)( 0x80 >> f1 );
+ }
+ }
+
+
+ static void
+ Vertical_Sweep_Step( RAS_ARG )
+ {
+ ras.traceOfs += ras.traceIncr;
+ }
+
+
+ /***********************************************************************/
+ /* */
+ /* Horizontal Sweep Procedure Set */
+ /* */
+ /* These four routines are used during the horizontal black/white */
+ /* sweep phase by the generic Draw_Sweep() function. */
+ /* */
+ /***********************************************************************/
+
+ static void
+ Horizontal_Sweep_Init( RAS_ARGS Short* min,
+ Short* max )
+ {
+ /* nothing, really */
+ FT_UNUSED_RASTER;
+ FT_UNUSED( min );
+ FT_UNUSED( max );
+ }
+
+
+ static void
+ Horizontal_Sweep_Span( RAS_ARGS Short y,
+ FT_F26Dot6 x1,
+ FT_F26Dot6 x2,
+ PProfile left,
+ PProfile right )
+ {
+ Long e1, e2;
+ PByte bits;
+ Byte f1;
+
+ FT_UNUSED( left );
+ FT_UNUSED( right );
+
+
+ if ( x2 - x1 < ras.precision )
+ {
+ e1 = CEILING( x1 );
+ e2 = FLOOR ( x2 );
+
+ if ( e1 == e2 )
+ {
+ bits = ras.bTarget + ( y >> 3 );
+ f1 = (Byte)( 0x80 >> ( y & 7 ) );
+
+ e1 = TRUNC( e1 );
+
+ if ( e1 >= 0 && e1 < ras.target.rows )
+ {
+ PByte p;
+
+
+ p = bits - e1*ras.target.pitch;
+ if ( ras.target.pitch > 0 )
+ p += ( ras.target.rows - 1 ) * ras.target.pitch;
+
+ p[0] |= f1;
+ }
+ }
+ }
+ }
+
+
+ static void
+ Horizontal_Sweep_Drop( RAS_ARGS Short y,
+ FT_F26Dot6 x1,
+ FT_F26Dot6 x2,
+ PProfile left,
+ PProfile right )
+ {
+ Long e1, e2, pxl;
+ PByte bits;
+ Byte f1;
+
+
+ /* During the horizontal sweep, we only take care of drop-outs */
+
+ /* e1 + <-- pixel center */
+ /* | */
+ /* x1 ---+--> <-- contour */
+ /* | */
+ /* | */
+ /* x2 <--+--- <-- contour */
+ /* | */
+ /* | */
+ /* e2 + <-- pixel center */
+
+ e1 = CEILING( x1 );
+ e2 = FLOOR ( x2 );
+ pxl = e1;
+
+ if ( e1 > e2 )
+ {
+ if ( e1 == e2 + ras.precision )
+ {
+ switch ( ras.dropOutControl )
+ {
+ case 0: /* simple drop-outs including stubs */
+ pxl = e2;
+ break;
+
+ case 4: /* smart drop-outs including stubs */
+ pxl = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
+ break;
+
+ case 1: /* simple drop-outs excluding stubs */
+ case 5: /* smart drop-outs excluding stubs */
+ /* see Vertical_Sweep_Drop for details */
+
+ /* rightmost stub test */
+ if ( left->next == right && left->height <= 0 )
+ return;
+
+ /* leftmost stub test */
+ if ( right->next == left && left->start == y )
+ return;
+
+ if ( ras.dropOutControl == 1 )
+ pxl = e2;
+ else
+ pxl = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
+ break;
+
+ default: /* modes 2, 3, 6, 7 */
+ return; /* no drop-out control */
+ }
+
+ /* check that the other pixel isn't set */
+ e1 = pxl == e1 ? e2 : e1;
+
+ e1 = TRUNC( e1 );
+
+ bits = ras.bTarget + ( y >> 3 );
+ f1 = (Byte)( 0x80 >> ( y & 7 ) );
+
+ bits -= e1 * ras.target.pitch;
+ if ( ras.target.pitch > 0 )
+ bits += ( ras.target.rows - 1 ) * ras.target.pitch;
+
+ if ( e1 >= 0 &&
+ e1 < ras.target.rows &&
+ *bits & f1 )
+ return;
+ }
+ else
+ return;
+ }
+
+ bits = ras.bTarget + ( y >> 3 );
+ f1 = (Byte)( 0x80 >> ( y & 7 ) );
+
+ e1 = TRUNC( pxl );
+
+ if ( e1 >= 0 && e1 < ras.target.rows )
+ {
+ bits -= e1 * ras.target.pitch;
+ if ( ras.target.pitch > 0 )
+ bits += ( ras.target.rows - 1 ) * ras.target.pitch;
+
+ bits[0] |= f1;
+ }
+ }
+
+
+ static void
+ Horizontal_Sweep_Step( RAS_ARG )
+ {
+ /* Nothing, really */
+ FT_UNUSED_RASTER;
+ }
+
+
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+
+ /*************************************************************************/
+ /* */
+ /* Vertical Gray Sweep Procedure Set */
+ /* */
+ /* These two routines are used during the vertical gray-levels sweep */
+ /* phase by the generic Draw_Sweep() function. */
+ /* */
+ /* NOTES */
+ /* */
+ /* - The target pixmap's width *must* be a multiple of 4. */
+ /* */
+ /* - You have to use the function Vertical_Sweep_Span() for the gray */
+ /* span call. */
+ /* */
+ /*************************************************************************/
+
+ static void
+ Vertical_Gray_Sweep_Init( RAS_ARGS Short* min,
+ Short* max )
+ {
+ Long pitch, byte_len;
+
+
+ *min = *min & -2;
+ *max = ( *max + 3 ) & -2;
+
+ ras.traceOfs = 0;
+ pitch = ras.target.pitch;
+ byte_len = -pitch;
+ ras.traceIncr = (Short)byte_len;
+ ras.traceG = ( *min / 2 ) * byte_len;
+
+ if ( pitch > 0 )
+ {
+ ras.traceG += ( ras.target.rows - 1 ) * pitch;
+ byte_len = -byte_len;
+ }
+
+ ras.gray_min_x = (Short)byte_len;
+ ras.gray_max_x = -(Short)byte_len;
+ }
+
+
+ static void
+ Vertical_Gray_Sweep_Step( RAS_ARG )
+ {
+ Int c1, c2;
+ PByte pix, bit, bit2;
+ char* count = (char*)count_table;
+ Byte* grays;
+
+
+ ras.traceOfs += ras.gray_width;
+
+ if ( ras.traceOfs > ras.gray_width )
+ {
+ pix = ras.gTarget + ras.traceG + ras.gray_min_x * 4;
+ grays = ras.grays;
+
+ if ( ras.gray_max_x >= 0 )
+ {
+ Long last_pixel = ras.target.width - 1;
+ Int last_cell = last_pixel >> 2;
+ Int last_bit = last_pixel & 3;
+ Bool over = 0;
+
+
+ if ( ras.gray_max_x >= last_cell && last_bit != 3 )
+ {
+ ras.gray_max_x = last_cell - 1;
+ over = 1;
+ }
+
+ if ( ras.gray_min_x < 0 )
+ ras.gray_min_x = 0;
+
+ bit = ras.bTarget + ras.gray_min_x;
+ bit2 = bit + ras.gray_width;
+
+ c1 = ras.gray_max_x - ras.gray_min_x;
+
+ while ( c1 >= 0 )
+ {
+ c2 = count[*bit] + count[*bit2];
+
+ if ( c2 )
+ {
+ pix[0] = grays[(c2 >> 12) & 0x000F];
+ pix[1] = grays[(c2 >> 8 ) & 0x000F];
+ pix[2] = grays[(c2 >> 4 ) & 0x000F];
+ pix[3] = grays[ c2 & 0x000F];
+
+ *bit = 0;
+ *bit2 = 0;
+ }
+
+ bit++;
+ bit2++;
+ pix += 4;
+ c1--;
+ }
+
+ if ( over )
+ {
+ c2 = count[*bit] + count[*bit2];
+ if ( c2 )
+ {
+ switch ( last_bit )
+ {
+ case 2:
+ pix[2] = grays[(c2 >> 4 ) & 0x000F];
+ case 1:
+ pix[1] = grays[(c2 >> 8 ) & 0x000F];
+ default:
+ pix[0] = grays[(c2 >> 12) & 0x000F];
+ }
+
+ *bit = 0;
+ *bit2 = 0;
+ }
+ }
+ }
+
+ ras.traceOfs = 0;
+ ras.traceG += ras.traceIncr;
+
+ ras.gray_min_x = 32000;
+ ras.gray_max_x = -32000;
+ }
+ }
+
+
+ static void
+ Horizontal_Gray_Sweep_Span( RAS_ARGS Short y,
+ FT_F26Dot6 x1,
+ FT_F26Dot6 x2,
+ PProfile left,
+ PProfile right )
+ {
+ /* nothing, really */
+ FT_UNUSED_RASTER;
+ FT_UNUSED( y );
+ FT_UNUSED( x1 );
+ FT_UNUSED( x2 );
+ FT_UNUSED( left );
+ FT_UNUSED( right );
+ }
+
+
+ static void
+ Horizontal_Gray_Sweep_Drop( RAS_ARGS Short y,
+ FT_F26Dot6 x1,
+ FT_F26Dot6 x2,
+ PProfile left,
+ PProfile right )
+ {
+ Long e1, e2;
+ PByte pixel;
+ Byte color;
+
+
+ /* During the horizontal sweep, we only take care of drop-outs */
+
+ e1 = CEILING( x1 );
+ e2 = FLOOR ( x2 );
+
+ if ( e1 > e2 )
+ {
+ if ( e1 == e2 + ras.precision )
+ {
+ switch ( ras.dropOutControl )
+ {
+ case 0: /* simple drop-outs including stubs */
+ e1 = e2;
+ break;
+
+ case 4: /* smart drop-outs including stubs */
+ e1 = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
+ break;
+
+ case 1: /* simple drop-outs excluding stubs */
+ case 5: /* smart drop-outs excluding stubs */
+ /* see Vertical_Sweep_Drop for details */
+
+ /* rightmost stub test */
+ if ( left->next == right && left->height <= 0 )
+ return;
+
+ /* leftmost stub test */
+ if ( right->next == left && left->start == y )
+ return;
+
+ if ( ras.dropOutControl == 1 )
+ e1 = e2;
+ else
+ e1 = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
+
+ break;
+
+ default: /* modes 2, 3, 6, 7 */
+ return; /* no drop-out control */
+ }
+ }
+ else
+ return;
+ }
+
+ if ( e1 >= 0 )
+ {
+ if ( x2 - x1 >= ras.precision_half )
+ color = ras.grays[2];
+ else
+ color = ras.grays[1];
+
+ e1 = TRUNC( e1 ) / 2;
+ if ( e1 < ras.target.rows )
+ {
+ pixel = ras.gTarget - e1 * ras.target.pitch + y / 2;
+ if ( ras.target.pitch > 0 )
+ pixel += ( ras.target.rows - 1 ) * ras.target.pitch;
+
+ if ( pixel[0] == ras.grays[0] )
+ pixel[0] = color;
+ }
+ }
+ }
+
+
+#endif /* FT_RASTER_OPTION_ANTI_ALIASING */
+
+
+ /*************************************************************************/
+ /* */
+ /* Generic Sweep Drawing routine */
+ /* */
+ /*************************************************************************/
+
+ static Bool
+ Draw_Sweep( RAS_ARG )
+ {
+ Short y, y_change, y_height;
+
+ PProfile P, Q, P_Left, P_Right;
+
+ Short min_Y, max_Y, top, bottom, dropouts;
+
+ Long x1, x2, xs, e1, e2;
+
+ TProfileList waiting;
+ TProfileList draw_left, draw_right;
+
+
+ /* initialize empty linked lists */
+
+ Init_Linked( &waiting );
+
+ Init_Linked( &draw_left );
+ Init_Linked( &draw_right );
+
+ /* first, compute min and max Y */
+
+ P = ras.fProfile;
+ max_Y = (Short)TRUNC( ras.minY );
+ min_Y = (Short)TRUNC( ras.maxY );
+
+ while ( P )
+ {
+ Q = P->link;
+
+ bottom = (Short)P->start;
+ top = (Short)( P->start + P->height - 1 );
+
+ if ( min_Y > bottom )
+ min_Y = bottom;
+ if ( max_Y < top )
+ max_Y = top;
+
+ P->X = 0;
+ InsNew( &waiting, P );
+
+ P = Q;
+ }
+
+ /* check the Y-turns */
+ if ( ras.numTurns == 0 )
+ {
+ ras.error = Raster_Err_Invalid;
+ return FAILURE;
+ }
+
+ /* now initialize the sweep */
+
+ ras.Proc_Sweep_Init( RAS_VARS &min_Y, &max_Y );
+
+ /* then compute the distance of each profile from min_Y */
+
+ P = waiting;
+
+ while ( P )
+ {
+ P->countL = (UShort)( P->start - min_Y );
+ P = P->link;
+ }
+
+ /* let's go */
+
+ y = min_Y;
+ y_height = 0;
+
+ if ( ras.numTurns > 0 &&
+ ras.sizeBuff[-ras.numTurns] == min_Y )
+ ras.numTurns--;
+
+ while ( ras.numTurns > 0 )
+ {
+ /* check waiting list for new activations */
+
+ P = waiting;
+
+ while ( P )
+ {
+ Q = P->link;
+ P->countL -= y_height;
+ if ( P->countL == 0 )
+ {
+ DelOld( &waiting, P );
+
+ switch ( P->flow )
+ {
+ case Flow_Up:
+ InsNew( &draw_left, P );
+ break;
+
+ case Flow_Down:
+ InsNew( &draw_right, P );
+ break;
+ }
+ }
+
+ P = Q;
+ }
+
+ /* sort the drawing lists */
+
+ Sort( &draw_left );
+ Sort( &draw_right );
+
+ y_change = (Short)ras.sizeBuff[-ras.numTurns--];
+ y_height = (Short)( y_change - y );
+
+ while ( y < y_change )
+ {
+ /* let's trace */
+
+ dropouts = 0;
+
+ P_Left = draw_left;
+ P_Right = draw_right;
+
+ while ( P_Left )
+ {
+ x1 = P_Left ->X;
+ x2 = P_Right->X;
+
+ if ( x1 > x2 )
+ {
+ xs = x1;
+ x1 = x2;
+ x2 = xs;
+ }
+
+ e1 = FLOOR( x1 );
+ e2 = CEILING( x2 );
+
+ if ( x2 - x1 <= ras.precision &&
+ e1 != x1 && e2 != x2 )
+ {
+ if ( e1 > e2 || e2 == e1 + ras.precision )
+ {
+ if ( ras.dropOutControl != 2 )
+ {
+ /* a drop-out was detected */
+
+ P_Left ->X = x1;
+ P_Right->X = x2;
+
+ /* mark profile for drop-out processing */
+ P_Left->countL = 1;
+ dropouts++;
+ }
+
+ goto Skip_To_Next;
+ }
+ }
+
+ ras.Proc_Sweep_Span( RAS_VARS y, x1, x2, P_Left, P_Right );
+
+ Skip_To_Next:
+
+ P_Left = P_Left->link;
+ P_Right = P_Right->link;
+ }
+
+ /* handle drop-outs _after_ the span drawing -- */
+ /* drop-out processing has been moved out of the loop */
+ /* for performance tuning */
+ if ( dropouts > 0 )
+ goto Scan_DropOuts;
+
+ Next_Line:
+
+ ras.Proc_Sweep_Step( RAS_VAR );
+
+ y++;
+
+ if ( y < y_change )
+ {
+ Sort( &draw_left );
+ Sort( &draw_right );
+ }
+ }
+
+ /* now finalize the profiles that need it */
+
+ P = draw_left;
+ while ( P )
+ {
+ Q = P->link;
+ if ( P->height == 0 )
+ DelOld( &draw_left, P );
+ P = Q;
+ }
+
+ P = draw_right;
+ while ( P )
+ {
+ Q = P->link;
+ if ( P->height == 0 )
+ DelOld( &draw_right, P );
+ P = Q;
+ }
+ }
+
+ /* for gray-scaling, flush the bitmap scanline cache */
+ while ( y <= max_Y )
+ {
+ ras.Proc_Sweep_Step( RAS_VAR );
+ y++;
+ }
+
+ return SUCCESS;
+
+ Scan_DropOuts:
+
+ P_Left = draw_left;
+ P_Right = draw_right;
+
+ while ( P_Left )
+ {
+ if ( P_Left->countL )
+ {
+ P_Left->countL = 0;
+#if 0
+ dropouts--; /* -- this is useful when debugging only */
+#endif
+ ras.Proc_Sweep_Drop( RAS_VARS y,
+ P_Left->X,
+ P_Right->X,
+ P_Left,
+ P_Right );
+ }
+
+ P_Left = P_Left->link;
+ P_Right = P_Right->link;
+ }
+
+ goto Next_Line;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Render_Single_Pass */
+ /* */
+ /* <Description> */
+ /* Perform one sweep with sub-banding. */
+ /* */
+ /* <Input> */
+ /* flipped :: If set, flip the direction of the outline. */
+ /* */
+ /* <Return> */
+ /* Renderer error code. */
+ /* */
+ static int
+ Render_Single_Pass( RAS_ARGS Bool flipped )
+ {
+ Short i, j, k;
+
+
+ while ( ras.band_top >= 0 )
+ {
+ ras.maxY = (Long)ras.band_stack[ras.band_top].y_max * ras.precision;
+ ras.minY = (Long)ras.band_stack[ras.band_top].y_min * ras.precision;
+
+ ras.top = ras.buff;
+
+ ras.error = Raster_Err_None;
+
+ if ( Convert_Glyph( RAS_VARS flipped ) )
+ {
+ if ( ras.error != Raster_Err_Overflow )
+ return FAILURE;
+
+ ras.error = Raster_Err_None;
+
+ /* sub-banding */
+
+#ifdef DEBUG_RASTER
+ ClearBand( RAS_VARS TRUNC( ras.minY ), TRUNC( ras.maxY ) );
+#endif
+
+ i = ras.band_stack[ras.band_top].y_min;
+ j = ras.band_stack[ras.band_top].y_max;
+
+ k = (Short)( ( i + j ) / 2 );
+
+ if ( ras.band_top >= 7 || k < i )
+ {
+ ras.band_top = 0;
+ ras.error = Raster_Err_Invalid;
+
+ return ras.error;
+ }
+
+ ras.band_stack[ras.band_top + 1].y_min = k;
+ ras.band_stack[ras.band_top + 1].y_max = j;
+
+ ras.band_stack[ras.band_top].y_max = (Short)( k - 1 );
+
+ ras.band_top++;
+ }
+ else
+ {
+ if ( ras.fProfile )
+ if ( Draw_Sweep( RAS_VAR ) )
+ return ras.error;
+ ras.band_top--;
+ }
+ }
+
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Render_Glyph */
+ /* */
+ /* <Description> */
+ /* Render a glyph in a bitmap. Sub-banding if needed. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ Render_Glyph( RAS_ARG )
+ {
+ FT_Error error;
+
+
+ Set_High_Precision( RAS_VARS ras.outline.flags &
+ FT_OUTLINE_HIGH_PRECISION );
+ ras.scale_shift = ras.precision_shift;
+
+ if ( ras.outline.flags & FT_OUTLINE_IGNORE_DROPOUTS )
+ ras.dropOutControl = 2;
+ else
+ {
+ if ( ras.outline.flags & FT_OUTLINE_SMART_DROPOUTS )
+ ras.dropOutControl = 4;
+ else
+ ras.dropOutControl = 0;
+
+ if ( !( ras.outline.flags & FT_OUTLINE_INCLUDE_STUBS ) )
+ ras.dropOutControl += 1;
+ }
+
+ ras.second_pass = (FT_Byte)( !( ras.outline.flags &
+ FT_OUTLINE_SINGLE_PASS ) );
+
+ /* Vertical Sweep */
+ ras.Proc_Sweep_Init = Vertical_Sweep_Init;
+ ras.Proc_Sweep_Span = Vertical_Sweep_Span;
+ ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
+ ras.Proc_Sweep_Step = Vertical_Sweep_Step;
+
+ ras.band_top = 0;
+ ras.band_stack[0].y_min = 0;
+ ras.band_stack[0].y_max = (short)( ras.target.rows - 1 );
+
+ ras.bWidth = (unsigned short)ras.target.width;
+ ras.bTarget = (Byte*)ras.target.buffer;
+
+ if ( ( error = Render_Single_Pass( RAS_VARS 0 ) ) != 0 )
+ return error;
+
+ /* Horizontal Sweep */
+ if ( ras.second_pass && ras.dropOutControl != 2 )
+ {
+ ras.Proc_Sweep_Init = Horizontal_Sweep_Init;
+ ras.Proc_Sweep_Span = Horizontal_Sweep_Span;
+ ras.Proc_Sweep_Drop = Horizontal_Sweep_Drop;
+ ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
+
+ ras.band_top = 0;
+ ras.band_stack[0].y_min = 0;
+ ras.band_stack[0].y_max = (short)( ras.target.width - 1 );
+
+ if ( ( error = Render_Single_Pass( RAS_VARS 1 ) ) != 0 )
+ return error;
+ }
+
+ return Raster_Err_None;
+ }
+
+
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Render_Gray_Glyph */
+ /* */
+ /* <Description> */
+ /* Render a glyph with grayscaling. Sub-banding if needed. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ Render_Gray_Glyph( RAS_ARG )
+ {
+ Long pixel_width;
+ FT_Error error;
+
+
+ Set_High_Precision( RAS_VARS ras.outline.flags &
+ FT_OUTLINE_HIGH_PRECISION );
+ ras.scale_shift = ras.precision_shift + 1;
+
+ if ( ras.outline.flags & FT_OUTLINE_IGNORE_DROPOUTS )
+ ras.dropOutControl = 2;
+ else
+ {
+ if ( ras.outline.flags & FT_OUTLINE_SMART_DROPOUTS )
+ ras.dropOutControl = 4;
+ else
+ ras.dropOutControl = 0;
+
+ if ( !( ras.outline.flags & FT_OUTLINE_INCLUDE_STUBS ) )
+ ras.dropOutControl += 1;
+ }
+
+ ras.second_pass = !( ras.outline.flags & FT_OUTLINE_SINGLE_PASS );
+
+ /* Vertical Sweep */
+
+ ras.band_top = 0;
+ ras.band_stack[0].y_min = 0;
+ ras.band_stack[0].y_max = 2 * ras.target.rows - 1;
+
+ ras.bWidth = ras.gray_width;
+ pixel_width = 2 * ( ( ras.target.width + 3 ) >> 2 );
+
+ if ( ras.bWidth > pixel_width )
+ ras.bWidth = pixel_width;
+
+ ras.bWidth = ras.bWidth * 8;
+ ras.bTarget = (Byte*)ras.gray_lines;
+ ras.gTarget = (Byte*)ras.target.buffer;
+
+ ras.Proc_Sweep_Init = Vertical_Gray_Sweep_Init;
+ ras.Proc_Sweep_Span = Vertical_Sweep_Span;
+ ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
+ ras.Proc_Sweep_Step = Vertical_Gray_Sweep_Step;
+
+ error = Render_Single_Pass( RAS_VARS 0 );
+ if ( error )
+ return error;
+
+ /* Horizontal Sweep */
+ if ( ras.second_pass && ras.dropOutControl != 2 )
+ {
+ ras.Proc_Sweep_Init = Horizontal_Sweep_Init;
+ ras.Proc_Sweep_Span = Horizontal_Gray_Sweep_Span;
+ ras.Proc_Sweep_Drop = Horizontal_Gray_Sweep_Drop;
+ ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
+
+ ras.band_top = 0;
+ ras.band_stack[0].y_min = 0;
+ ras.band_stack[0].y_max = ras.target.width * 2 - 1;
+
+ error = Render_Single_Pass( RAS_VARS 1 );
+ if ( error )
+ return error;
+ }
+
+ return Raster_Err_None;
+ }
+
+#else /* !FT_RASTER_OPTION_ANTI_ALIASING */
+
+ FT_LOCAL_DEF( FT_Error )
+ Render_Gray_Glyph( RAS_ARG )
+ {
+ FT_UNUSED_RASTER;
+
+ return Raster_Err_Unsupported;
+ }
+
+#endif /* !FT_RASTER_OPTION_ANTI_ALIASING */
+
+
+ static void
+ ft_black_init( PRaster raster )
+ {
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+ FT_UInt n;
+
+
+ /* set default 5-levels gray palette */
+ for ( n = 0; n < 5; n++ )
+ raster->grays[n] = n * 255 / 4;
+
+ raster->gray_width = RASTER_GRAY_LINES / 2;
+
+#else
+ FT_UNUSED( raster );
+#endif
+ }
+
+
+ /**** RASTER OBJECT CREATION: In standalone mode, we simply use *****/
+ /**** a static object. *****/
+
+
+#ifdef _STANDALONE_
+
+
+ static int
+ ft_black_new( void* memory,
+ FT_Raster *araster )
+ {
+ static TRaster the_raster;
+
+
+ *araster = (FT_Raster)&the_raster;
+ FT_MEM_ZERO( &the_raster, sizeof ( the_raster ) );
+ ft_black_init( &the_raster );
+
+ return 0;
+ }
+
+
+ static void
+ ft_black_done( FT_Raster raster )
+ {
+ /* nothing */
+ FT_UNUSED( raster );
+ }
+
+
+#else /* _STANDALONE_ */
+
+
+ static int
+ ft_black_new( FT_Memory memory,
+ PRaster *araster )
+ {
+ FT_Error error;
+ PRaster raster;
+
+
+ *araster = 0;
+ if ( !FT_NEW( raster ) )
+ {
+ raster->memory = memory;
+ ft_black_init( raster );
+
+ *araster = raster;
+ }
+
+ return error;
+ }
+
+
+ static void
+ ft_black_done( PRaster raster )
+ {
+ FT_Memory memory = (FT_Memory)raster->memory;
+ FT_FREE( raster );
+ }
+
+
+#endif /* _STANDALONE_ */
+
+
+ static void
+ ft_black_reset( PRaster raster,
+ char* pool_base,
+ long pool_size )
+ {
+ if ( raster )
+ {
+ if ( pool_base && pool_size >= (long)sizeof(TWorker) + 2048 )
+ {
+ PWorker worker = (PWorker)pool_base;
+
+
+ raster->buffer = pool_base + ( (sizeof ( *worker ) + 7 ) & ~7 );
+ raster->buffer_size = ( ( pool_base + pool_size ) -
+ (char*)raster->buffer ) / sizeof ( Long );
+ raster->worker = worker;
+ }
+ else
+ {
+ raster->buffer = NULL;
+ raster->buffer_size = 0;
+ raster->worker = NULL;
+ }
+ }
+ }
+
+
+ static void
+ ft_black_set_mode( PRaster raster,
+ unsigned long mode,
+ const char* palette )
+ {
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+ if ( mode == FT_MAKE_TAG( 'p', 'a', 'l', '5' ) )
+ {
+ /* set 5-levels gray palette */
+ raster->grays[0] = palette[0];
+ raster->grays[1] = palette[1];
+ raster->grays[2] = palette[2];
+ raster->grays[3] = palette[3];
+ raster->grays[4] = palette[4];
+ }
+
+#else
+
+ FT_UNUSED( raster );
+ FT_UNUSED( mode );
+ FT_UNUSED( palette );
+
+#endif
+ }
+
+
+ static int
+ ft_black_render( PRaster raster,
+ const FT_Raster_Params* params )
+ {
+ const FT_Outline* outline = (const FT_Outline*)params->source;
+ const FT_Bitmap* target_map = params->target;
+ PWorker worker;
+
+
+ if ( !raster || !raster->buffer || !raster->buffer_size )
+ return Raster_Err_Not_Ini;
+
+ if ( !outline )
+ return Raster_Err_Invalid;
+
+ /* return immediately if the outline is empty */
+ if ( outline->n_points == 0 || outline->n_contours <= 0 )
+ return Raster_Err_None;
+
+ if ( !outline->contours || !outline->points )
+ return Raster_Err_Invalid;
+
+ if ( outline->n_points !=
+ outline->contours[outline->n_contours - 1] + 1 )
+ return Raster_Err_Invalid;
+
+ worker = raster->worker;
+
+ /* this version of the raster does not support direct rendering, sorry */
+ if ( params->flags & FT_RASTER_FLAG_DIRECT )
+ return Raster_Err_Unsupported;
+
+ if ( !target_map )
+ return Raster_Err_Invalid;
+
+ /* nothing to do */
+ if ( !target_map->width || !target_map->rows )
+ return Raster_Err_None;
+
+ if ( !target_map->buffer )
+ return Raster_Err_Invalid;
+
+ ras.outline = *outline;
+ ras.target = *target_map;
+
+ worker->buff = (PLong) raster->buffer;
+ worker->sizeBuff = worker->buff +
+ raster->buffer_size / sizeof ( Long );
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+ worker->grays = raster->grays;
+ worker->gray_width = raster->gray_width;
+#endif
+
+ return ( ( params->flags & FT_RASTER_FLAG_AA )
+ ? Render_Gray_Glyph( RAS_VAR )
+ : Render_Glyph( RAS_VAR ) );
+ }
+
+
+ const FT_Raster_Funcs ft_standard_raster =
+ {
+ FT_GLYPH_FORMAT_OUTLINE,
+ (FT_Raster_New_Func) ft_black_new,
+ (FT_Raster_Reset_Func) ft_black_reset,
+ (FT_Raster_Set_Mode_Func)ft_black_set_mode,
+ (FT_Raster_Render_Func) ft_black_render,
+ (FT_Raster_Done_Func) ft_black_done
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.h b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.h
new file mode 100644
index 00000000000..80fe46debaf
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/* */
+/* ftraster.h */
+/* */
+/* The FreeType glyph rasterizer (specification). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used */
+/* modified and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTRASTER_H__
+#define __FTRASTER_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_IMAGE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* Uncomment the following line if you are using ftraster.c as a */
+ /* standalone module, fully independent of FreeType. */
+ /* */
+/* #define _STANDALONE_ */
+
+ FT_EXPORT_VAR( const FT_Raster_Funcs ) ft_standard_raster;
+
+
+FT_END_HEADER
+
+#endif /* __FTRASTER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.c
new file mode 100644
index 00000000000..3cc8d07413b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.c
@@ -0,0 +1,273 @@
+/***************************************************************************/
+/* */
+/* ftrend1.c */
+/* */
+/* The FreeType glyph rasterizer interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_OUTLINE_H
+#include "ftrend1.h"
+#include "ftraster.h"
+
+#include "rasterrs.h"
+
+
+ /* initialize renderer -- init its raster */
+ static FT_Error
+ ft_raster1_init( FT_Renderer render )
+ {
+ FT_Library library = FT_MODULE_LIBRARY( render );
+
+
+ render->clazz->raster_class->raster_reset( render->raster,
+ library->raster_pool,
+ library->raster_pool_size );
+
+ return Raster_Err_Ok;
+ }
+
+
+ /* set render-specific mode */
+ static FT_Error
+ ft_raster1_set_mode( FT_Renderer render,
+ FT_ULong mode_tag,
+ FT_Pointer data )
+ {
+ /* we simply pass it to the raster */
+ return render->clazz->raster_class->raster_set_mode( render->raster,
+ mode_tag,
+ data );
+ }
+
+
+ /* transform a given glyph image */
+ static FT_Error
+ ft_raster1_transform( FT_Renderer render,
+ FT_GlyphSlot slot,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta )
+ {
+ FT_Error error = Raster_Err_Ok;
+
+
+ if ( slot->format != render->glyph_format )
+ {
+ error = Raster_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( matrix )
+ FT_Outline_Transform( &slot->outline, matrix );
+
+ if ( delta )
+ FT_Outline_Translate( &slot->outline, delta->x, delta->y );
+
+ Exit:
+ return error;
+ }
+
+
+ /* return the glyph's control box */
+ static void
+ ft_raster1_get_cbox( FT_Renderer render,
+ FT_GlyphSlot slot,
+ FT_BBox* cbox )
+ {
+ FT_MEM_ZERO( cbox, sizeof ( *cbox ) );
+
+ if ( slot->format == render->glyph_format )
+ FT_Outline_Get_CBox( &slot->outline, cbox );
+ }
+
+
+ /* convert a slot's glyph image into a bitmap */
+ static FT_Error
+ ft_raster1_render( FT_Renderer render,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode,
+ const FT_Vector* origin )
+ {
+ FT_Error error;
+ FT_Outline* outline;
+ FT_BBox cbox;
+ FT_UInt width, height, pitch;
+ FT_Bitmap* bitmap;
+ FT_Memory memory;
+
+ FT_Raster_Params params;
+
+
+ /* check glyph image format */
+ if ( slot->format != render->glyph_format )
+ {
+ error = Raster_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* check rendering mode */
+ if ( mode != FT_RENDER_MODE_MONO )
+ {
+ /* raster1 is only capable of producing monochrome bitmaps */
+ if ( render->clazz == &ft_raster1_renderer_class )
+ return Raster_Err_Cannot_Render_Glyph;
+ }
+ else
+ {
+ /* raster5 is only capable of producing 5-gray-levels bitmaps */
+ if ( render->clazz == &ft_raster5_renderer_class )
+ return Raster_Err_Cannot_Render_Glyph;
+ }
+
+ outline = &slot->outline;
+
+ /* translate the outline to the new origin if needed */
+ if ( origin )
+ FT_Outline_Translate( outline, origin->x, origin->y );
+
+ /* compute the control box, and grid fit it */
+ FT_Outline_Get_CBox( outline, &cbox );
+
+ cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
+ cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
+ cbox.xMax = FT_PIX_CEIL( cbox.xMax );
+ cbox.yMax = FT_PIX_CEIL( cbox.yMax );
+
+ width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
+ height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
+ bitmap = &slot->bitmap;
+ memory = render->root.memory;
+
+ /* release old bitmap buffer */
+ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+ {
+ FT_FREE( bitmap->buffer );
+ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+ }
+
+ /* allocate new one, depends on pixel format */
+ if ( !( mode & FT_RENDER_MODE_MONO ) )
+ {
+ /* we pad to 32 bits, only for backwards compatibility with FT 1.x */
+ pitch = FT_PAD_CEIL( width, 4 );
+ bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
+ bitmap->num_grays = 256;
+ }
+ else
+ {
+ pitch = ( ( width + 15 ) >> 4 ) << 1;
+ bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
+ }
+
+ bitmap->width = width;
+ bitmap->rows = height;
+ bitmap->pitch = pitch;
+
+ if ( FT_ALLOC_MULT( bitmap->buffer, pitch, height ) )
+ goto Exit;
+
+ slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+ /* translate outline to render it into the bitmap */
+ FT_Outline_Translate( outline, -cbox.xMin, -cbox.yMin );
+
+ /* set up parameters */
+ params.target = bitmap;
+ params.source = outline;
+ params.flags = 0;
+
+ if ( bitmap->pixel_mode == FT_PIXEL_MODE_GRAY )
+ params.flags |= FT_RASTER_FLAG_AA;
+
+ /* render outline into the bitmap */
+ error = render->raster_render( render->raster, &params );
+
+ FT_Outline_Translate( outline, cbox.xMin, cbox.yMin );
+
+ if ( error )
+ goto Exit;
+
+ slot->format = FT_GLYPH_FORMAT_BITMAP;
+ slot->bitmap_left = (FT_Int)( cbox.xMin >> 6 );
+ slot->bitmap_top = (FT_Int)( cbox.yMax >> 6 );
+
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Renderer_Class ft_raster1_renderer_class =
+ {
+ {
+ FT_MODULE_RENDERER,
+ sizeof( FT_RendererRec ),
+
+ "raster1",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* module specific interface */
+
+ (FT_Module_Constructor)ft_raster1_init,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) 0
+ },
+
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ (FT_Renderer_RenderFunc) ft_raster1_render,
+ (FT_Renderer_TransformFunc)ft_raster1_transform,
+ (FT_Renderer_GetCBoxFunc) ft_raster1_get_cbox,
+ (FT_Renderer_SetModeFunc) ft_raster1_set_mode,
+
+ (FT_Raster_Funcs*) &ft_standard_raster
+ };
+
+
+ /* This renderer is _NOT_ part of the default modules; you will need */
+ /* to register it by hand in your application. It should only be */
+ /* used for backwards-compatibility with FT 1.x anyway. */
+ /* */
+ FT_CALLBACK_TABLE_DEF
+ const FT_Renderer_Class ft_raster5_renderer_class =
+ {
+ {
+ FT_MODULE_RENDERER,
+ sizeof( FT_RendererRec ),
+
+ "raster5",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* module specific interface */
+
+ (FT_Module_Constructor)ft_raster1_init,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) 0
+ },
+
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ (FT_Renderer_RenderFunc) ft_raster1_render,
+ (FT_Renderer_TransformFunc)ft_raster1_transform,
+ (FT_Renderer_GetCBoxFunc) ft_raster1_get_cbox,
+ (FT_Renderer_SetModeFunc) ft_raster1_set_mode,
+
+ (FT_Raster_Funcs*) &ft_standard_raster
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.h b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.h
new file mode 100644
index 00000000000..76e9a5f581e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.h
@@ -0,0 +1,44 @@
+/***************************************************************************/
+/* */
+/* ftrend1.h */
+/* */
+/* The FreeType glyph rasterizer interface (specification). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTREND1_H__
+#define __FTREND1_H__
+
+
+#include <ft2build.h>
+#include FT_RENDER_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Renderer_Class ) ft_raster1_renderer_class;
+
+ /* this renderer is _NOT_ part of the default modules, you'll need */
+ /* to register it by hand in your application. It should only be */
+ /* used for backwards-compatibility with FT 1.x anyway. */
+ /* */
+ FT_EXPORT_VAR( const FT_Renderer_Class ) ft_raster5_renderer_class;
+
+
+FT_END_HEADER
+
+#endif /* __FTREND1_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/module.mk
new file mode 100644
index 00000000000..cbff5df96ea
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 renderer module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += RASTER_MODULE
+
+define RASTER_MODULE
+$(OPEN_DRIVER) FT_Renderer_Class, ft_raster1_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)raster $(ECHO_DRIVER_DESC)monochrome bitmap renderer$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/raster.c b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/raster.c
new file mode 100644
index 00000000000..f13a67a209d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/raster.c
@@ -0,0 +1,26 @@
+/***************************************************************************/
+/* */
+/* raster.c */
+/* */
+/* FreeType monochrome rasterer module component (body only). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "ftraster.c"
+#include "ftrend1.c"
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rasterrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rasterrs.h
new file mode 100644
index 00000000000..5df9a7ab1ed
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rasterrs.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* rasterrs.h */
+/* */
+/* monochrome renderer error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the monochrome renderer error enumeration */
+ /* constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __RASTERRS_H__
+#define __RASTERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX Raster_Err_
+#define FT_ERR_BASE FT_Mod_Err_Raster
+
+#include FT_ERRORS_H
+
+#endif /* __RASTERRS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rules.mk
new file mode 100644
index 00000000000..43a9af2b792
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 renderer module build rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# raster driver directory
+#
+RASTER_DIR := $(SRC_DIR)/raster
+
+# compilation flags for the driver
+#
+RASTER_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(RASTER_DIR))
+
+
+# raster driver sources (i.e., C files)
+#
+RASTER_DRV_SRC := $(RASTER_DIR)/ftraster.c \
+ $(RASTER_DIR)/ftrend1.c
+
+
+# raster driver headers
+#
+RASTER_DRV_H := $(RASTER_DRV_SRC:%.c=%.h) \
+ $(RASTER_DIR)/ftmisc.h \
+ $(RASTER_DIR)/rasterrs.h
+
+
+# raster driver object(s)
+#
+# RASTER_DRV_OBJ_M is used during `multi' builds.
+# RASTER_DRV_OBJ_S is used during `single' builds.
+#
+RASTER_DRV_OBJ_M := $(RASTER_DRV_SRC:$(RASTER_DIR)/%.c=$(OBJ_DIR)/%.$O)
+RASTER_DRV_OBJ_S := $(OBJ_DIR)/raster.$O
+
+# raster driver source file for single build
+#
+RASTER_DRV_SRC_S := $(RASTER_DIR)/raster.c
+
+
+# raster driver - single object
+#
+$(RASTER_DRV_OBJ_S): $(RASTER_DRV_SRC_S) $(RASTER_DRV_SRC) \
+ $(FREETYPE_H) $(RASTER_DRV_H)
+ $(RASTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(RASTER_DRV_SRC_S))
+
+
+# raster driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(RASTER_DIR)/%.c $(FREETYPE_H) $(RASTER_DRV_H)
+ $(RASTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(RASTER_DRV_OBJ_S)
+DRV_OBJS_M += $(RASTER_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/Jamfile
new file mode 100644
index 00000000000..ad467bebec6
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/sfnt Jamfile
+#
+# Copyright 2001, 2002, 2004, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) sfnt ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = sfobjs sfdriver ttcmap ttmtx ttpost ttload ttsbit ttkern ttbdf ;
+ }
+ else
+ {
+ _sources = sfnt ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/sfnt Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/module.mk
new file mode 100644
index 00000000000..95fd6a31437
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 SFNT module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += SFNT_MODULE
+
+define SFNT_MODULE
+$(OPEN_DRIVER) FT_Module_Class, sfnt_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)sfnt $(ECHO_DRIVER_DESC)helper module for TrueType & OpenType formats$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/rules.mk
new file mode 100644
index 00000000000..ff7840e7fe3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/rules.mk
@@ -0,0 +1,76 @@
+#
+# FreeType 2 SFNT driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2004, 2005, 2006, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# SFNT driver directory
+#
+SFNT_DIR := $(SRC_DIR)/sfnt
+
+
+# compilation flags for the driver
+#
+SFNT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SFNT_DIR))
+
+
+# SFNT driver sources (i.e., C files)
+#
+SFNT_DRV_SRC := $(SFNT_DIR)/ttload.c \
+ $(SFNT_DIR)/ttmtx.c \
+ $(SFNT_DIR)/ttcmap.c \
+ $(SFNT_DIR)/ttsbit.c \
+ $(SFNT_DIR)/ttpost.c \
+ $(SFNT_DIR)/ttkern.c \
+ $(SFNT_DIR)/ttbdf.c \
+ $(SFNT_DIR)/sfobjs.c \
+ $(SFNT_DIR)/sfdriver.c
+
+# SFNT driver headers
+#
+SFNT_DRV_H := $(SFNT_DRV_SRC:%c=%h) \
+ $(SFNT_DIR)/sferrors.h
+
+
+# SFNT driver object(s)
+#
+# SFNT_DRV_OBJ_M is used during `multi' builds.
+# SFNT_DRV_OBJ_S is used during `single' builds.
+#
+SFNT_DRV_OBJ_M := $(SFNT_DRV_SRC:$(SFNT_DIR)/%.c=$(OBJ_DIR)/%.$O)
+SFNT_DRV_OBJ_S := $(OBJ_DIR)/sfnt.$O
+
+# SFNT driver source file for single build
+#
+SFNT_DRV_SRC_S := $(SFNT_DIR)/sfnt.c
+
+
+# SFNT driver - single object
+#
+$(SFNT_DRV_OBJ_S): $(SFNT_DRV_SRC_S) $(SFNT_DRV_SRC) \
+ $(FREETYPE_H) $(SFNT_DRV_H)
+ $(SFNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SFNT_DRV_SRC_S))
+
+
+# SFNT driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(SFNT_DIR)/%.c $(FREETYPE_H) $(SFNT_DRV_H)
+ $(SFNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(SFNT_DRV_OBJ_S)
+DRV_OBJS_M += $(SFNT_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.c
new file mode 100644
index 00000000000..5ba22a6c51c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.c
@@ -0,0 +1,618 @@
+/***************************************************************************/
+/* */
+/* sfdriver.c */
+/* */
+/* High-level SFNT driver interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_SFNT_H
+#include FT_INTERNAL_OBJECTS_H
+
+#include "sfdriver.h"
+#include "ttload.h"
+#include "sfobjs.h"
+
+#include "sferrors.h"
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#include "ttsbit.h"
+#endif
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+#include "ttpost.h"
+#endif
+
+#ifdef TT_CONFIG_OPTION_BDF
+#include "ttbdf.h"
+#include FT_SERVICE_BDF_H
+#endif
+
+#include "ttcmap.h"
+#include "ttkern.h"
+#include "ttmtx.h"
+
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_SFNT_H
+#include FT_SERVICE_TT_CMAP_H
+
+
+ /*
+ * SFNT TABLE SERVICE
+ *
+ */
+
+ static void*
+ get_sfnt_table( TT_Face face,
+ FT_Sfnt_Tag tag )
+ {
+ void* table;
+
+
+ switch ( tag )
+ {
+ case ft_sfnt_head:
+ table = &face->header;
+ break;
+
+ case ft_sfnt_hhea:
+ table = &face->horizontal;
+ break;
+
+ case ft_sfnt_vhea:
+ table = face->vertical_info ? &face->vertical : 0;
+ break;
+
+ case ft_sfnt_os2:
+ table = face->os2.version == 0xFFFFU ? 0 : &face->os2;
+ break;
+
+ case ft_sfnt_post:
+ table = &face->postscript;
+ break;
+
+ case ft_sfnt_maxp:
+ table = &face->max_profile;
+ break;
+
+ case ft_sfnt_pclt:
+ table = face->pclt.Version ? &face->pclt : 0;
+ break;
+
+ default:
+ table = 0;
+ }
+
+ return table;
+ }
+
+
+ static FT_Error
+ sfnt_table_info( TT_Face face,
+ FT_UInt idx,
+ FT_ULong *tag,
+ FT_ULong *length )
+ {
+ if ( !tag || !length )
+ return SFNT_Err_Invalid_Argument;
+
+ if ( idx >= face->num_tables )
+ return SFNT_Err_Table_Missing;
+
+ *tag = face->dir_tables[idx].Tag;
+ *length = face->dir_tables[idx].Length;
+
+ return SFNT_Err_Ok;
+ }
+
+
+ static const FT_Service_SFNT_TableRec sfnt_service_sfnt_table =
+ {
+ (FT_SFNT_TableLoadFunc)tt_face_load_any,
+ (FT_SFNT_TableGetFunc) get_sfnt_table,
+ (FT_SFNT_TableInfoFunc)sfnt_table_info
+ };
+
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+ /*
+ * GLYPH DICT SERVICE
+ *
+ */
+
+ static FT_Error
+ sfnt_get_glyph_name( TT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max )
+ {
+ FT_String* gname;
+ FT_Error error;
+
+
+ error = tt_face_get_ps_name( face, glyph_index, &gname );
+ if ( !error )
+ FT_STRCPYN( buffer, gname, buffer_max );
+
+ return error;
+ }
+
+
+ static const FT_Service_GlyphDictRec sfnt_service_glyph_dict =
+ {
+ (FT_GlyphDict_GetNameFunc) sfnt_get_glyph_name,
+ (FT_GlyphDict_NameIndexFunc)NULL
+ };
+
+#endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+
+
+ /*
+ * POSTSCRIPT NAME SERVICE
+ *
+ */
+
+ static const char*
+ sfnt_get_ps_name( TT_Face face )
+ {
+ FT_Int n, found_win, found_apple;
+ const char* result = NULL;
+
+
+ /* shouldn't happen, but just in case to avoid memory leaks */
+ if ( face->postscript_name )
+ return face->postscript_name;
+
+ /* scan the name table to see whether we have a Postscript name here, */
+ /* either in Macintosh or Windows platform encodings */
+ found_win = -1;
+ found_apple = -1;
+
+ for ( n = 0; n < face->num_names; n++ )
+ {
+ TT_NameEntryRec* name = face->name_table.names + n;
+
+
+ if ( name->nameID == 6 && name->stringLength > 0 )
+ {
+ if ( name->platformID == 3 &&
+ name->encodingID == 1 &&
+ name->languageID == 0x409 )
+ found_win = n;
+
+ if ( name->platformID == 1 &&
+ name->encodingID == 0 &&
+ name->languageID == 0 )
+ found_apple = n;
+ }
+ }
+
+ if ( found_win != -1 )
+ {
+ FT_Memory memory = face->root.memory;
+ TT_NameEntryRec* name = face->name_table.names + found_win;
+ FT_UInt len = name->stringLength / 2;
+ FT_Error error = SFNT_Err_Ok;
+
+ FT_UNUSED( error );
+
+
+ if ( !FT_ALLOC( result, name->stringLength + 1 ) )
+ {
+ FT_Stream stream = face->name_table.stream;
+ FT_String* r = (FT_String*)result;
+ FT_Byte* p = (FT_Byte*)name->string;
+
+
+ if ( FT_STREAM_SEEK( name->stringOffset ) ||
+ FT_FRAME_ENTER( name->stringLength ) )
+ {
+ FT_FREE( result );
+ name->stringLength = 0;
+ name->stringOffset = 0;
+ FT_FREE( name->string );
+
+ goto Exit;
+ }
+
+ p = (FT_Byte*)stream->cursor;
+
+ for ( ; len > 0; len--, p += 2 )
+ {
+ if ( p[0] == 0 && p[1] >= 32 && p[1] < 128 )
+ *r++ = p[1];
+ }
+ *r = '\0';
+
+ FT_FRAME_EXIT();
+ }
+ goto Exit;
+ }
+
+ if ( found_apple != -1 )
+ {
+ FT_Memory memory = face->root.memory;
+ TT_NameEntryRec* name = face->name_table.names + found_apple;
+ FT_UInt len = name->stringLength;
+ FT_Error error = SFNT_Err_Ok;
+
+ FT_UNUSED( error );
+
+
+ if ( !FT_ALLOC( result, len + 1 ) )
+ {
+ FT_Stream stream = face->name_table.stream;
+
+
+ if ( FT_STREAM_SEEK( name->stringOffset ) ||
+ FT_STREAM_READ( result, len ) )
+ {
+ name->stringOffset = 0;
+ name->stringLength = 0;
+ FT_FREE( name->string );
+ FT_FREE( result );
+ goto Exit;
+ }
+ ((char*)result)[len] = '\0';
+ }
+ }
+
+ Exit:
+ face->postscript_name = result;
+ return result;
+ }
+
+ static const FT_Service_PsFontNameRec sfnt_service_ps_name =
+ {
+ (FT_PsName_GetFunc)sfnt_get_ps_name
+ };
+
+
+ /*
+ * TT CMAP INFO
+ */
+ static const FT_Service_TTCMapsRec tt_service_get_cmap_info =
+ {
+ (TT_CMap_Info_GetFunc)tt_get_cmap_info
+ };
+
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+ static FT_Error
+ sfnt_get_charset_id( TT_Face face,
+ const char* *acharset_encoding,
+ const char* *acharset_registry )
+ {
+ BDF_PropertyRec encoding, registry;
+ FT_Error error;
+
+
+ /* XXX: I don't know whether this is correct, since
+ * tt_face_find_bdf_prop only returns something correct if we have
+ * previously selected a size that is listed in the BDF table.
+ * Should we change the BDF table format to include single offsets
+ * for `CHARSET_REGISTRY' and `CHARSET_ENCODING'?
+ */
+ error = tt_face_find_bdf_prop( face, "CHARSET_REGISTRY", &registry );
+ if ( !error )
+ {
+ error = tt_face_find_bdf_prop( face, "CHARSET_ENCODING", &encoding );
+ if ( !error )
+ {
+ if ( registry.type == BDF_PROPERTY_TYPE_ATOM &&
+ encoding.type == BDF_PROPERTY_TYPE_ATOM )
+ {
+ *acharset_encoding = encoding.u.atom;
+ *acharset_registry = registry.u.atom;
+ }
+ else
+ error = FT_Err_Invalid_Argument;
+ }
+ }
+
+ return error;
+ }
+
+
+ static const FT_Service_BDFRec sfnt_service_bdf =
+ {
+ (FT_BDF_GetCharsetIdFunc) sfnt_get_charset_id,
+ (FT_BDF_GetPropertyFunc) tt_face_find_bdf_prop,
+ };
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+
+ /*
+ * SERVICE LIST
+ */
+
+ static const FT_ServiceDescRec sfnt_services[] =
+ {
+ { FT_SERVICE_ID_SFNT_TABLE, &sfnt_service_sfnt_table },
+ { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &sfnt_service_ps_name },
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+ { FT_SERVICE_ID_GLYPH_DICT, &sfnt_service_glyph_dict },
+#endif
+#ifdef TT_CONFIG_OPTION_BDF
+ { FT_SERVICE_ID_BDF, &sfnt_service_bdf },
+#endif
+ { FT_SERVICE_ID_TT_CMAP, &tt_service_get_cmap_info },
+
+ { NULL, NULL }
+ };
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ sfnt_get_interface( FT_Module module,
+ const char* module_interface )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( sfnt_services, module_interface );
+ }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_face_load_sfnt_header_stub( TT_Face face,
+ FT_Stream stream,
+ FT_Long face_index,
+ SFNT_Header header )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( stream );
+ FT_UNUSED( face_index );
+ FT_UNUSED( header );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_face_load_directory_stub( TT_Face face,
+ FT_Stream stream,
+ SFNT_Header header )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( stream );
+ FT_UNUSED( header );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_face_load_hdmx_stub( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( stream );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ tt_face_free_hdmx_stub( TT_Face face )
+ {
+ FT_UNUSED( face );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_face_set_sbit_strike_stub( TT_Face face,
+ FT_UInt x_ppem,
+ FT_UInt y_ppem,
+ FT_ULong* astrike_index )
+ {
+ /*
+ * We simply forge a FT_Size_Request and call the real function
+ * that does all the work.
+ *
+ * This stub might be called by libXfont in the X.Org Xserver,
+ * compiled against version 2.1.8 or newer.
+ */
+
+ FT_Size_RequestRec req;
+
+
+ req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
+ req.width = (FT_F26Dot6)x_ppem;
+ req.height = (FT_F26Dot6)y_ppem;
+ req.horiResolution = 0;
+ req.vertResolution = 0;
+
+ *astrike_index = 0x7FFFFFFFUL;
+
+ return tt_face_set_sbit_strike( face, &req, astrike_index );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_face_load_sbit_stub( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( stream );
+
+ /*
+ * This function was originally implemented to load the sbit table.
+ * However, it has been replaced by `tt_face_load_eblc', and this stub
+ * is only there for some rogue clients which would want to call it
+ * directly (which doesn't make much sense).
+ */
+ return FT_Err_Unimplemented_Feature;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ tt_face_free_sbit_stub( TT_Face face )
+ {
+ /* nothing to do in this stub */
+ FT_UNUSED( face );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_face_load_charmap_stub( TT_Face face,
+ void* cmap,
+ FT_Stream input )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( cmap );
+ FT_UNUSED( input );
+
+ return FT_Err_Unimplemented_Feature;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_face_free_charmap_stub( TT_Face face,
+ void* cmap )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( cmap );
+
+ return 0;
+ }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ static
+ const SFNT_Interface sfnt_interface =
+ {
+ tt_face_goto_table,
+
+ sfnt_init_face,
+ sfnt_load_face,
+ sfnt_done_face,
+ sfnt_get_interface,
+
+ tt_face_load_any,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ tt_face_load_sfnt_header_stub,
+ tt_face_load_directory_stub,
+#endif
+
+ tt_face_load_head,
+ tt_face_load_hhea,
+ tt_face_load_cmap,
+ tt_face_load_maxp,
+ tt_face_load_os2,
+ tt_face_load_post,
+
+ tt_face_load_name,
+ tt_face_free_name,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ tt_face_load_hdmx_stub,
+ tt_face_free_hdmx_stub,
+#endif
+
+ tt_face_load_kern,
+ tt_face_load_gasp,
+ tt_face_load_pclt,
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+ /* see `ttload.h' */
+ tt_face_load_bhed,
+#else
+ 0,
+#endif
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ tt_face_set_sbit_strike_stub,
+ tt_face_load_sbit_stub,
+
+ tt_find_sbit_image,
+ tt_load_sbit_metrics,
+#endif
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+ tt_face_load_sbit_image,
+#else
+ 0,
+#endif
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ tt_face_free_sbit_stub,
+#endif
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+ /* see `ttpost.h' */
+ tt_face_get_ps_name,
+ tt_face_free_ps_names,
+#else
+ 0,
+ 0,
+#endif
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ tt_face_load_charmap_stub,
+ tt_face_free_charmap_stub,
+#endif
+
+ /* since version 2.1.8 */
+
+ tt_face_get_kerning,
+
+ /* since version 2.2 */
+
+ tt_face_load_font_dir,
+ tt_face_load_hmtx,
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+ /* see `ttsbit.h' and `sfnt.h' */
+ tt_face_load_eblc,
+ tt_face_free_eblc,
+
+ tt_face_set_sbit_strike,
+ tt_face_load_strike_metrics,
+#else
+ 0,
+ 0,
+ 0,
+ 0,
+#endif
+
+ tt_face_get_metrics
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Module_Class sfnt_module_class =
+ {
+ 0, /* not a font driver or renderer */
+ sizeof( FT_ModuleRec ),
+
+ "sfnt", /* driver name */
+ 0x10000L, /* driver version 1.0 */
+ 0x20000L, /* driver requires FreeType 2.0 or higher */
+
+ (const void*)&sfnt_interface, /* module specific interface */
+
+ (FT_Module_Constructor)0,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) sfnt_get_interface
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.h
new file mode 100644
index 00000000000..92db79694d0
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/* */
+/* sfdriver.h */
+/* */
+/* High-level SFNT driver interface (specification). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SFDRIVER_H__
+#define __SFDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Module_Class ) sfnt_module_class;
+
+
+FT_END_HEADER
+
+#endif /* __SFDRIVER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sferrors.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sferrors.h
new file mode 100644
index 00000000000..27f90de285f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sferrors.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* sferrors.h */
+/* */
+/* SFNT error codes (specification only). */
+/* */
+/* Copyright 2001, 2004 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the SFNT error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __SFERRORS_H__
+#define __SFERRORS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX SFNT_Err_
+#define FT_ERR_BASE FT_Mod_Err_SFNT
+
+#define FT_KEEP_ERR_PREFIX
+
+#include FT_ERRORS_H
+
+#endif /* __SFERRORS_H__ */
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfnt.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfnt.c
new file mode 100644
index 00000000000..45a820b718d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfnt.c
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* sfnt.c */
+/* */
+/* Single object library component. */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "ttload.c"
+#include "ttmtx.c"
+#include "ttcmap.c"
+#include "ttkern.c"
+#include "sfobjs.c"
+#include "sfdriver.c"
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#include "ttsbit.c"
+#endif
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+#include "ttpost.c"
+#endif
+
+#ifdef TT_CONFIG_OPTION_BDF
+#include "ttbdf.c"
+#endif
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.c
new file mode 100644
index 00000000000..021ec5a38fc
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.c
@@ -0,0 +1,1129 @@
+/***************************************************************************/
+/* */
+/* sfobjs.c */
+/* */
+/* SFNT object management (base). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "sfobjs.h"
+#include "ttload.h"
+#include "ttcmap.h"
+#include "ttkern.h"
+#include FT_INTERNAL_SFNT_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include "sferrors.h"
+
+#ifdef TT_CONFIG_OPTION_BDF
+#include "ttbdf.h"
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_sfobjs
+
+
+
+ /* convert a UTF-16 name entry to ASCII */
+ static FT_String*
+ tt_name_entry_ascii_from_utf16( TT_NameEntry entry,
+ FT_Memory memory )
+ {
+ FT_String* string;
+ FT_UInt len, code, n;
+ FT_Byte* read = (FT_Byte*)entry->string;
+ FT_Error error;
+
+
+ len = (FT_UInt)entry->stringLength / 2;
+
+ if ( FT_NEW_ARRAY( string, len + 1 ) )
+ return NULL;
+
+ for ( n = 0; n < len; n++ )
+ {
+ code = FT_NEXT_USHORT( read );
+ if ( code < 32 || code > 127 )
+ code = '?';
+
+ string[n] = (char)code;
+ }
+
+ string[len] = 0;
+
+ return string;
+ }
+
+
+ /* convert an Apple Roman or symbol name entry to ASCII */
+ static FT_String*
+ tt_name_entry_ascii_from_other( TT_NameEntry entry,
+ FT_Memory memory )
+ {
+ FT_String* string;
+ FT_UInt len, code, n;
+ FT_Byte* read = (FT_Byte*)entry->string;
+ FT_Error error;
+
+
+ len = (FT_UInt)entry->stringLength;
+
+ if ( FT_NEW_ARRAY( string, len + 1 ) )
+ return NULL;
+
+ for ( n = 0; n < len; n++ )
+ {
+ code = *read++;
+ if ( code < 32 || code > 127 )
+ code = '?';
+
+ string[n] = (char)code;
+ }
+
+ string[len] = 0;
+
+ return string;
+ }
+
+
+ typedef FT_String* (*TT_NameEntry_ConvertFunc)( TT_NameEntry entry,
+ FT_Memory memory );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_get_name */
+ /* */
+ /* <Description> */
+ /* Returns a given ENGLISH name record in ASCII. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* nameid :: The name id of the name record to return. */
+ /* */
+ /* <InOut> */
+ /* name :: The address of a string pointer. NULL if no name is */
+ /* present. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ tt_face_get_name( TT_Face face,
+ FT_UShort nameid,
+ FT_String** name )
+ {
+ FT_Memory memory = face->root.memory;
+ FT_Error error = SFNT_Err_Ok;
+ FT_String* result = NULL;
+ FT_UShort n;
+ TT_NameEntryRec* rec;
+ FT_Int found_apple = -1;
+ FT_Int found_apple_roman = -1;
+ FT_Int found_apple_english = -1;
+ FT_Int found_win = -1;
+ FT_Int found_unicode = -1;
+
+ FT_Bool is_english = 0;
+
+ TT_NameEntry_ConvertFunc convert;
+
+
+ FT_ASSERT( name );
+
+ rec = face->name_table.names;
+ for ( n = 0; n < face->num_names; n++, rec++ )
+ {
+ /* According to the OpenType 1.3 specification, only Microsoft or */
+ /* Apple platform IDs might be used in the `name' table. The */
+ /* `Unicode' platform is reserved for the `cmap' table, and the */
+ /* `Iso' one is deprecated. */
+ /* */
+ /* However, the Apple TrueType specification doesn't say the same */
+ /* thing and goes to suggest that all Unicode `name' table entries */
+ /* should be coded in UTF-16 (in big-endian format I suppose). */
+ /* */
+ if ( rec->nameID == nameid && rec->stringLength > 0 )
+ {
+ switch ( rec->platformID )
+ {
+ case TT_PLATFORM_APPLE_UNICODE:
+ case TT_PLATFORM_ISO:
+ /* there is `languageID' to check there. We should use this */
+ /* field only as a last solution when nothing else is */
+ /* available. */
+ /* */
+ found_unicode = n;
+ break;
+
+ case TT_PLATFORM_MACINTOSH:
+ /* This is a bit special because some fonts will use either */
+ /* an English language id, or a Roman encoding id, to indicate */
+ /* the English version of its font name. */
+ /* */
+ if ( rec->languageID == TT_MAC_LANGID_ENGLISH )
+ found_apple_english = n;
+ else if ( rec->encodingID == TT_MAC_ID_ROMAN )
+ found_apple_roman = n;
+ break;
+
+ case TT_PLATFORM_MICROSOFT:
+ /* we only take a non-English name when there is nothing */
+ /* else available in the font */
+ /* */
+ if ( found_win == -1 || ( rec->languageID & 0x3FF ) == 0x009 )
+ {
+ switch ( rec->encodingID )
+ {
+ case TT_MS_ID_SYMBOL_CS:
+ case TT_MS_ID_UNICODE_CS:
+ case TT_MS_ID_UCS_4:
+ is_english = FT_BOOL( ( rec->languageID & 0x3FF ) == 0x009 );
+ found_win = n;
+ break;
+
+ default:
+ ;
+ }
+ }
+ break;
+
+ default:
+ ;
+ }
+ }
+ }
+
+ found_apple = found_apple_roman;
+ if ( found_apple_english >= 0 )
+ found_apple = found_apple_english;
+
+ /* some fonts contain invalid Unicode or Macintosh formatted entries; */
+ /* we will thus favor names encoded in Windows formats if available */
+ /* (provided it is an English name) */
+ /* */
+ convert = NULL;
+ if ( found_win >= 0 && !( found_apple >= 0 && !is_english ) )
+ {
+ rec = face->name_table.names + found_win;
+ switch ( rec->encodingID )
+ {
+ /* all Unicode strings are encoded using UTF-16BE */
+ case TT_MS_ID_UNICODE_CS:
+ case TT_MS_ID_SYMBOL_CS:
+ convert = tt_name_entry_ascii_from_utf16;
+ break;
+
+ case TT_MS_ID_UCS_4:
+ /* Apparently, if this value is found in a name table entry, it is */
+ /* documented as `full Unicode repertoire'. Experience with the */
+ /* MsGothic font shipped with Windows Vista shows that this really */
+ /* means UTF-16 encoded names (UCS-4 values are only used within */
+ /* charmaps). */
+ convert = tt_name_entry_ascii_from_utf16;
+ break;
+
+ default:
+ ;
+ }
+ }
+ else if ( found_apple >= 0 )
+ {
+ rec = face->name_table.names + found_apple;
+ convert = tt_name_entry_ascii_from_other;
+ }
+ else if ( found_unicode >= 0 )
+ {
+ rec = face->name_table.names + found_unicode;
+ convert = tt_name_entry_ascii_from_utf16;
+ }
+
+ if ( rec && convert )
+ {
+ if ( rec->string == NULL )
+ {
+ FT_Stream stream = face->name_table.stream;
+
+
+ if ( FT_QNEW_ARRAY ( rec->string, rec->stringLength ) ||
+ FT_STREAM_SEEK( rec->stringOffset ) ||
+ FT_STREAM_READ( rec->string, rec->stringLength ) )
+ {
+ FT_FREE( rec->string );
+ rec->stringLength = 0;
+ result = NULL;
+ goto Exit;
+ }
+ }
+
+ result = convert( rec, memory );
+ }
+
+ Exit:
+ *name = result;
+ return error;
+ }
+
+
+ static FT_Encoding
+ sfnt_find_encoding( int platform_id,
+ int encoding_id )
+ {
+ typedef struct TEncoding_
+ {
+ int platform_id;
+ int encoding_id;
+ FT_Encoding encoding;
+
+ } TEncoding;
+
+ static
+ const TEncoding tt_encodings[] =
+ {
+ { TT_PLATFORM_ISO, -1, FT_ENCODING_UNICODE },
+
+ { TT_PLATFORM_APPLE_UNICODE, -1, FT_ENCODING_UNICODE },
+
+ { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, FT_ENCODING_APPLE_ROMAN },
+
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_SYMBOL_CS, FT_ENCODING_MS_SYMBOL },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, FT_ENCODING_UNICODE },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, FT_ENCODING_UNICODE },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, FT_ENCODING_SJIS },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, FT_ENCODING_GB2312 },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, FT_ENCODING_BIG5 },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, FT_ENCODING_WANSUNG },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, FT_ENCODING_JOHAB }
+ };
+
+ const TEncoding *cur, *limit;
+
+
+ cur = tt_encodings;
+ limit = cur + sizeof ( tt_encodings ) / sizeof ( tt_encodings[0] );
+
+ for ( ; cur < limit; cur++ )
+ {
+ if ( cur->platform_id == platform_id )
+ {
+ if ( cur->encoding_id == encoding_id ||
+ cur->encoding_id == -1 )
+ return cur->encoding;
+ }
+ }
+
+ return FT_ENCODING_NONE;
+ }
+
+
+ /* Fill in face->ttc_header. If the font is not a TTC, it is */
+ /* synthesized into a TTC with one offset table. */
+ static FT_Error
+ sfnt_open_font( FT_Stream stream,
+ TT_Face face )
+ {
+ FT_Memory memory = stream->memory;
+ FT_Error error;
+ FT_ULong tag, offset;
+
+ static const FT_Frame_Field ttc_header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TTC_HeaderRec
+
+ FT_FRAME_START( 8 ),
+ FT_FRAME_LONG( version ),
+ FT_FRAME_LONG( count ),
+ FT_FRAME_END
+ };
+
+
+ face->ttc_header.tag = 0;
+ face->ttc_header.version = 0;
+ face->ttc_header.count = 0;
+
+ offset = FT_STREAM_POS();
+
+ if ( FT_READ_ULONG( tag ) )
+ return error;
+
+ if ( tag != 0x00010000UL &&
+ tag != TTAG_ttcf &&
+ tag != TTAG_OTTO &&
+ tag != TTAG_true &&
+ tag != TTAG_typ1 &&
+ tag != 0x00020000UL )
+ return SFNT_Err_Unknown_File_Format;
+
+ face->ttc_header.tag = TTAG_ttcf;
+
+ if ( tag == TTAG_ttcf )
+ {
+ FT_Int n;
+
+
+ FT_TRACE3(( "sfnt_open_font: file is a collection\n" ));
+
+ if ( FT_STREAM_READ_FIELDS( ttc_header_fields, &face->ttc_header ) )
+ return error;
+
+ /* now read the offsets of each font in the file */
+ if ( FT_NEW_ARRAY( face->ttc_header.offsets, face->ttc_header.count ) )
+ return error;
+
+ if ( FT_FRAME_ENTER( face->ttc_header.count * 4L ) )
+ return error;
+
+ for ( n = 0; n < face->ttc_header.count; n++ )
+ face->ttc_header.offsets[n] = FT_GET_ULONG();
+
+ FT_FRAME_EXIT();
+ }
+ else
+ {
+ FT_TRACE3(( "sfnt_open_font: synthesize TTC\n" ));
+
+ face->ttc_header.version = 1 << 16;
+ face->ttc_header.count = 1;
+
+ if ( FT_NEW( face->ttc_header.offsets) )
+ return error;
+
+ face->ttc_header.offsets[0] = offset;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ sfnt_init_face( FT_Stream stream,
+ TT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ FT_Error error;
+ FT_Library library = face->root.driver->root.library;
+ SFNT_Service sfnt;
+
+
+ /* for now, parameters are unused */
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+
+
+ sfnt = (SFNT_Service)face->sfnt;
+ if ( !sfnt )
+ {
+ sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
+ if ( !sfnt )
+ return SFNT_Err_Invalid_File_Format;
+
+ face->sfnt = sfnt;
+ face->goto_table = sfnt->goto_table;
+ }
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, face->psnames, POSTSCRIPT_CMAPS );
+
+ error = sfnt_open_font( stream, face );
+ if ( error )
+ return error;
+
+ FT_TRACE2(( "sfnt_init_face: %08p, %ld\n", face, face_index ));
+
+ if ( face_index < 0 )
+ face_index = 0;
+
+ if ( face_index >= face->ttc_header.count )
+ return SFNT_Err_Invalid_Argument;
+
+ if ( FT_STREAM_SEEK( face->ttc_header.offsets[face_index] ) )
+ return error;
+
+ /* check that we have a valid TrueType file */
+ error = sfnt->load_font_dir( face, stream );
+ if ( error )
+ return error;
+
+ face->root.num_faces = face->ttc_header.count;
+ face->root.face_index = face_index;
+
+ return error;
+ }
+
+
+#define LOAD_( x ) \
+ do { \
+ FT_TRACE2(( "`" #x "' " )); \
+ FT_TRACE3(( "-->\n" )); \
+ \
+ error = sfnt->load_##x( face, stream ); \
+ \
+ FT_TRACE2(( "%s\n", ( !error ) \
+ ? "loaded" \
+ : ( error == SFNT_Err_Table_Missing ) \
+ ? "missing" \
+ : "failed to load" )); \
+ FT_TRACE3(( "\n" )); \
+ } while ( 0 )
+
+#define LOADM_( x, vertical ) \
+ do { \
+ FT_TRACE2(( "`%s" #x "' ", \
+ vertical ? "vertical " : "" )); \
+ FT_TRACE3(( "-->\n" )); \
+ \
+ error = sfnt->load_##x( face, stream, vertical ); \
+ \
+ FT_TRACE2(( "%s\n", ( !error ) \
+ ? "loaded" \
+ : ( error == SFNT_Err_Table_Missing ) \
+ ? "missing" \
+ : "failed to load" )); \
+ FT_TRACE3(( "\n" )); \
+ } while ( 0 )
+
+#define GET_NAME( id, field ) \
+ do { \
+ error = tt_face_get_name( face, TT_NAME_ID_##id, field ); \
+ if ( error ) \
+ goto Exit; \
+ } while ( 0 )
+
+
+ FT_LOCAL_DEF( FT_Error )
+ sfnt_load_face( FT_Stream stream,
+ TT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ FT_Error error;
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+ FT_Error psnames_error;
+#endif
+ FT_Bool has_outline;
+ FT_Bool is_apple_sbit;
+
+ SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+
+ FT_UNUSED( face_index );
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+
+
+ /* Load tables */
+
+ /* We now support two SFNT-based bitmapped font formats. They */
+ /* are recognized easily as they do not include a `glyf' */
+ /* table. */
+ /* */
+ /* The first format comes from Apple, and uses a table named */
+ /* `bhed' instead of `head' to store the font header (using */
+ /* the same format). It also doesn't include horizontal and */
+ /* vertical metrics tables (i.e. `hhea' and `vhea' tables are */
+ /* missing). */
+ /* */
+ /* The other format comes from Microsoft, and is used with */
+ /* WinCE/PocketPC. It looks like a standard TTF, except that */
+ /* it doesn't contain outlines. */
+ /* */
+
+ FT_TRACE2(( "sfnt_load_face: %08p\n\n", face ));
+
+ /* do we have outlines in there? */
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ has_outline = FT_BOOL( face->root.internal->incremental_interface != 0 ||
+ tt_face_lookup_table( face, TTAG_glyf ) != 0 ||
+ tt_face_lookup_table( face, TTAG_CFF ) != 0 );
+#else
+ has_outline = FT_BOOL( tt_face_lookup_table( face, TTAG_glyf ) != 0 ||
+ tt_face_lookup_table( face, TTAG_CFF ) != 0 );
+#endif
+
+ is_apple_sbit = 0;
+
+ /* if this font doesn't contain outlines, we try to load */
+ /* a `bhed' table */
+ if ( !has_outline && sfnt->load_bhed )
+ {
+ LOAD_( bhed );
+ is_apple_sbit = FT_BOOL( !error );
+ }
+
+ /* load the font header (`head' table) if this isn't an Apple */
+ /* sbit font file */
+ if ( !is_apple_sbit )
+ {
+ LOAD_( head );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( face->header.Units_Per_EM == 0 )
+ {
+ error = SFNT_Err_Invalid_Table;
+
+ goto Exit;
+ }
+
+ /* the following tables are often not present in embedded TrueType */
+ /* fonts within PDF documents, so don't check for them. */
+ LOAD_( maxp );
+ LOAD_( cmap );
+
+ /* the following tables are optional in PCL fonts -- */
+ /* don't check for errors */
+ LOAD_( name );
+ LOAD_( post );
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+ psnames_error = error;
+#endif
+
+ /* do not load the metrics headers and tables if this is an Apple */
+ /* sbit font file */
+ if ( !is_apple_sbit )
+ {
+ /* load the `hhea' and `hmtx' tables */
+ LOADM_( hhea, 0 );
+ if ( !error )
+ {
+ LOADM_( hmtx, 0 );
+ if ( error == SFNT_Err_Table_Missing )
+ {
+ error = SFNT_Err_Hmtx_Table_Missing;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ /* If this is an incrementally loaded font and there are */
+ /* overriding metrics, tolerate a missing `hmtx' table. */
+ if ( face->root.internal->incremental_interface &&
+ face->root.internal->incremental_interface->funcs->
+ get_glyph_metrics )
+ {
+ face->horizontal.number_Of_HMetrics = 0;
+ error = SFNT_Err_Ok;
+ }
+#endif
+ }
+ }
+ else if ( error == SFNT_Err_Table_Missing )
+ {
+ /* No `hhea' table necessary for SFNT Mac fonts. */
+ if ( face->format_tag == TTAG_true )
+ {
+ FT_TRACE2(( "This is an SFNT Mac font.\n" ));
+ has_outline = 0;
+ error = SFNT_Err_Ok;
+ }
+ else
+ {
+ error = SFNT_Err_Horiz_Header_Missing;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ /* If this is an incrementally loaded font and there are */
+ /* overriding metrics, tolerate a missing `hhea' table. */
+ if ( face->root.internal->incremental_interface &&
+ face->root.internal->incremental_interface->funcs->
+ get_glyph_metrics )
+ {
+ face->horizontal.number_Of_HMetrics = 0;
+ error = SFNT_Err_Ok;
+ }
+#endif
+
+ }
+ }
+
+ if ( error )
+ goto Exit;
+
+ /* try to load the `vhea' and `vmtx' tables */
+ LOADM_( hhea, 1 );
+ if ( !error )
+ {
+ LOADM_( hmtx, 1 );
+ if ( !error )
+ face->vertical_info = 1;
+ }
+
+ if ( error && error != SFNT_Err_Table_Missing )
+ goto Exit;
+
+ LOAD_( os2 );
+ if ( error )
+ {
+ if ( error != SFNT_Err_Table_Missing )
+ goto Exit;
+
+ face->os2.version = 0xFFFFU;
+ }
+ }
+
+ /* the optional tables */
+
+ /* embedded bitmap support */
+ if ( sfnt->load_eblc )
+ {
+ LOAD_( eblc );
+ if ( error )
+ {
+ /* a font which contains neither bitmaps nor outlines is */
+ /* still valid (although rather useless in most cases); */
+ /* however, you can find such stripped fonts in PDFs */
+ if ( error == SFNT_Err_Table_Missing )
+ error = SFNT_Err_Ok;
+ else
+ goto Exit;
+ }
+ }
+
+ LOAD_( pclt );
+ if ( error )
+ {
+ if ( error != SFNT_Err_Table_Missing )
+ goto Exit;
+
+ face->pclt.Version = 0;
+ }
+
+ /* consider the kerning and gasp tables as optional */
+ LOAD_( gasp );
+ LOAD_( kern );
+
+ face->root.num_glyphs = face->max_profile.numGlyphs;
+
+ /* Bit 8 of the `fsSelection' field in the `OS/2' table denotes */
+ /* a WWS-only font face. `WWS' stands for `weight', width', and */
+ /* `slope', a term used by Microsoft's Windows Presentation */
+ /* Foundation (WPF). This flag has been introduced in version */
+ /* 1.5 of the OpenType specification (May 2008). */
+
+ if ( face->os2.version != 0xFFFFU && face->os2.fsSelection & 256 )
+ {
+ GET_NAME( PREFERRED_FAMILY, &face->root.family_name );
+ if ( !face->root.family_name )
+ GET_NAME( FONT_FAMILY, &face->root.family_name );
+
+ GET_NAME( PREFERRED_SUBFAMILY, &face->root.style_name );
+ if ( !face->root.style_name )
+ GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
+ }
+ else
+ {
+ GET_NAME( WWS_FAMILY, &face->root.family_name );
+ if ( !face->root.family_name )
+ GET_NAME( PREFERRED_FAMILY, &face->root.family_name );
+ if ( !face->root.family_name )
+ GET_NAME( FONT_FAMILY, &face->root.family_name );
+
+ GET_NAME( WWS_SUBFAMILY, &face->root.style_name );
+ if ( !face->root.style_name )
+ GET_NAME( PREFERRED_SUBFAMILY, &face->root.style_name );
+ if ( !face->root.style_name )
+ GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
+ }
+
+ /* now set up root fields */
+ {
+ FT_Face root = &face->root;
+ FT_Int32 flags = root->face_flags;
+
+
+ /*********************************************************************/
+ /* */
+ /* Compute face flags. */
+ /* */
+ if ( has_outline == TRUE )
+ flags |= FT_FACE_FLAG_SCALABLE; /* scalable outlines */
+
+ /* The sfnt driver only supports bitmap fonts natively, thus we */
+ /* don't set FT_FACE_FLAG_HINTER. */
+ flags |= FT_FACE_FLAG_SFNT | /* SFNT file format */
+ FT_FACE_FLAG_HORIZONTAL; /* horizontal data */
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+ if ( psnames_error == SFNT_Err_Ok &&
+ face->postscript.FormatType != 0x00030000L )
+ flags |= FT_FACE_FLAG_GLYPH_NAMES;
+#endif
+
+ /* fixed width font? */
+ if ( face->postscript.isFixedPitch )
+ flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ /* vertical information? */
+ if ( face->vertical_info )
+ flags |= FT_FACE_FLAG_VERTICAL;
+
+ /* kerning available ? */
+ if ( TT_FACE_HAS_KERNING( face ) )
+ flags |= FT_FACE_FLAG_KERNING;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ /* Don't bother to load the tables unless somebody asks for them. */
+ /* No need to do work which will (probably) not be used. */
+ if ( tt_face_lookup_table( face, TTAG_glyf ) != 0 &&
+ tt_face_lookup_table( face, TTAG_fvar ) != 0 &&
+ tt_face_lookup_table( face, TTAG_gvar ) != 0 )
+ flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
+#endif
+
+ root->face_flags = flags;
+
+ /*********************************************************************/
+ /* */
+ /* Compute style flags. */
+ /* */
+
+ flags = 0;
+ if ( has_outline == TRUE && face->os2.version != 0xFFFFU )
+ {
+ /* We have an OS/2 table; use the `fsSelection' field. Bit 9 */
+ /* indicates an oblique font face. This flag has been */
+ /* introduced in version 1.5 of the OpenType specification. */
+
+ if ( face->os2.fsSelection & 512 ) /* bit 9 */
+ flags |= FT_STYLE_FLAG_ITALIC;
+ else if ( face->os2.fsSelection & 1 ) /* bit 0 */
+ flags |= FT_STYLE_FLAG_ITALIC;
+
+ if ( face->os2.fsSelection & 32 ) /* bit 5 */
+ flags |= FT_STYLE_FLAG_BOLD;
+ }
+ else
+ {
+ /* this is an old Mac font, use the header field */
+
+ if ( face->header.Mac_Style & 1 )
+ flags |= FT_STYLE_FLAG_BOLD;
+
+ if ( face->header.Mac_Style & 2 )
+ flags |= FT_STYLE_FLAG_ITALIC;
+ }
+
+ root->style_flags = flags;
+
+ /*********************************************************************/
+ /* */
+ /* Polish the charmaps. */
+ /* */
+ /* Try to set the charmap encoding according to the platform & */
+ /* encoding ID of each charmap. */
+ /* */
+
+ tt_face_build_cmaps( face ); /* ignore errors */
+
+
+ /* set the encoding fields */
+ {
+ FT_Int m;
+
+
+ for ( m = 0; m < root->num_charmaps; m++ )
+ {
+ FT_CharMap charmap = root->charmaps[m];
+
+
+ charmap->encoding = sfnt_find_encoding( charmap->platform_id,
+ charmap->encoding_id );
+
+#if 0
+ if ( root->charmap == NULL &&
+ charmap->encoding == FT_ENCODING_UNICODE )
+ {
+ /* set 'root->charmap' to the first Unicode encoding we find */
+ root->charmap = charmap;
+ }
+#endif
+ }
+ }
+
+
+ /*********************************************************************/
+ /* */
+ /* Set up metrics. */
+ /* */
+ if ( has_outline == TRUE )
+ {
+ /* XXX What about if outline header is missing */
+ /* (e.g. sfnt wrapped bitmap)? */
+ root->bbox.xMin = face->header.xMin;
+ root->bbox.yMin = face->header.yMin;
+ root->bbox.xMax = face->header.xMax;
+ root->bbox.yMax = face->header.yMax;
+ root->units_per_EM = face->header.Units_Per_EM;
+
+
+ /* XXX: Computing the ascender/descender/height is very different */
+ /* from what the specification tells you. Apparently, we */
+ /* must be careful because */
+ /* */
+ /* - not all fonts have an OS/2 table; in this case, we take */
+ /* the values in the horizontal header. However, these */
+ /* values very often are not reliable. */
+ /* */
+ /* - otherwise, the correct typographic values are in the */
+ /* sTypoAscender, sTypoDescender & sTypoLineGap fields. */
+ /* */
+ /* However, certain fonts have these fields set to 0. */
+ /* Rather, they have usWinAscent & usWinDescent correctly */
+ /* set (but with different values). */
+ /* */
+ /* As an example, Arial Narrow is implemented through four */
+ /* files ARIALN.TTF, ARIALNI.TTF, ARIALNB.TTF & ARIALNBI.TTF */
+ /* */
+ /* Strangely, all fonts have the same values in their */
+ /* sTypoXXX fields, except ARIALNB which sets them to 0. */
+ /* */
+ /* On the other hand, they all have different */
+ /* usWinAscent/Descent values -- as a conclusion, the OS/2 */
+ /* table cannot be used to compute the text height reliably! */
+ /* */
+
+ /* The ascender/descender/height are computed from the OS/2 table */
+ /* when found. Otherwise, they're taken from the horizontal */
+ /* header. */
+ /* */
+
+ root->ascender = face->horizontal.Ascender;
+ root->descender = face->horizontal.Descender;
+
+ root->height = (FT_Short)( root->ascender - root->descender +
+ face->horizontal.Line_Gap );
+
+#if 0
+ /* if the line_gap is 0, we add an extra 15% to the text height -- */
+ /* this computation is based on various versions of Times New Roman */
+ if ( face->horizontal.Line_Gap == 0 )
+ root->height = (FT_Short)( ( root->height * 115 + 50 ) / 100 );
+#endif /* 0 */
+
+#if 0
+ /* some fonts have the OS/2 "sTypoAscender", "sTypoDescender" & */
+ /* "sTypoLineGap" fields set to 0, like ARIALNB.TTF */
+ if ( face->os2.version != 0xFFFFU && root->ascender )
+ {
+ FT_Int height;
+
+
+ root->ascender = face->os2.sTypoAscender;
+ root->descender = -face->os2.sTypoDescender;
+
+ height = root->ascender + root->descender + face->os2.sTypoLineGap;
+ if ( height > root->height )
+ root->height = height;
+ }
+#endif /* 0 */
+
+ root->max_advance_width = face->horizontal.advance_Width_Max;
+ root->max_advance_height = (FT_Short)( face->vertical_info
+ ? face->vertical.advance_Height_Max
+ : root->height );
+
+ /* See http://www.microsoft.com/OpenType/OTSpec/post.htm -- */
+ /* Adjust underline position from top edge to centre of */
+ /* stroke to convert TrueType meaning to FreeType meaning. */
+ root->underline_position = face->postscript.underlinePosition -
+ face->postscript.underlineThickness / 2;
+ root->underline_thickness = face->postscript.underlineThickness;
+ }
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ /*
+ * Now allocate the root array of FT_Bitmap_Size records and
+ * populate them. Unfortunately, it isn't possible to indicate bit
+ * depths in the FT_Bitmap_Size record. This is a design error.
+ */
+ {
+ FT_UInt i, count;
+
+
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+ count = face->sbit_num_strikes;
+#else
+ count = (FT_UInt)face->num_sbit_strikes;
+#endif
+
+ if ( count > 0 )
+ {
+ FT_Memory memory = face->root.stream->memory;
+ FT_UShort em_size = face->header.Units_Per_EM;
+ FT_Short avgwidth = face->os2.xAvgCharWidth;
+ FT_Size_Metrics metrics;
+
+
+ if ( em_size == 0 || face->os2.version == 0xFFFFU )
+ {
+ avgwidth = 0;
+ em_size = 1;
+ }
+
+ if ( FT_NEW_ARRAY( root->available_sizes, count ) )
+ goto Exit;
+
+ for ( i = 0; i < count; i++ )
+ {
+ FT_Bitmap_Size* bsize = root->available_sizes + i;
+
+
+ error = sfnt->load_strike_metrics( face, i, &metrics );
+ if ( error )
+ goto Exit;
+
+ bsize->height = (FT_Short)( metrics.height >> 6 );
+ bsize->width = (FT_Short)(
+ ( avgwidth * metrics.x_ppem + em_size / 2 ) / em_size );
+
+ bsize->x_ppem = metrics.x_ppem << 6;
+ bsize->y_ppem = metrics.y_ppem << 6;
+
+ /* assume 72dpi */
+ bsize->size = metrics.y_ppem << 6;
+ }
+
+ root->face_flags |= FT_FACE_FLAG_FIXED_SIZES;
+ root->num_fixed_sizes = (FT_Int)count;
+ }
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+ /* a font with no bitmaps and no outlines is scalable; */
+ /* it has only empty glyphs then */
+ if ( !FT_HAS_FIXED_SIZES( root ) && !FT_IS_SCALABLE( root ) )
+ root->face_flags |= FT_FACE_FLAG_SCALABLE;
+ }
+
+ Exit:
+ FT_TRACE2(( "sfnt_load_face: done\n" ));
+
+ return error;
+ }
+
+
+#undef LOAD_
+#undef LOADM_
+#undef GET_NAME
+
+
+ FT_LOCAL_DEF( void )
+ sfnt_done_face( TT_Face face )
+ {
+ FT_Memory memory;
+ SFNT_Service sfnt;
+
+
+ if ( !face )
+ return;
+
+ memory = face->root.memory;
+ sfnt = (SFNT_Service)face->sfnt;
+
+ if ( sfnt )
+ {
+ /* destroy the postscript names table if it is loaded */
+ if ( sfnt->free_psnames )
+ sfnt->free_psnames( face );
+
+ /* destroy the embedded bitmaps table if it is loaded */
+ if ( sfnt->free_eblc )
+ sfnt->free_eblc( face );
+ }
+
+#ifdef TT_CONFIG_OPTION_BDF
+ /* freeing the embedded BDF properties */
+ tt_face_free_bdf_props( face );
+#endif
+
+ /* freeing the kerning table */
+ tt_face_done_kern( face );
+
+ /* freeing the collection table */
+ FT_FREE( face->ttc_header.offsets );
+ face->ttc_header.count = 0;
+
+ /* freeing table directory */
+ FT_FREE( face->dir_tables );
+ face->num_tables = 0;
+
+ {
+ FT_Stream stream = FT_FACE_STREAM( face );
+
+
+ /* simply release the 'cmap' table frame */
+ FT_FRAME_RELEASE( face->cmap_table );
+ face->cmap_size = 0;
+ }
+
+ /* freeing the horizontal metrics */
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+ {
+ FT_Stream stream = FT_FACE_STREAM( face );
+
+
+ FT_FRAME_RELEASE( face->horz_metrics );
+ FT_FRAME_RELEASE( face->vert_metrics );
+ face->horz_metrics_size = 0;
+ face->vert_metrics_size = 0;
+ }
+#else
+ FT_FREE( face->horizontal.long_metrics );
+ FT_FREE( face->horizontal.short_metrics );
+#endif
+
+ /* freeing the vertical ones, if any */
+ if ( face->vertical_info )
+ {
+ FT_FREE( face->vertical.long_metrics );
+ FT_FREE( face->vertical.short_metrics );
+ face->vertical_info = 0;
+ }
+
+ /* freeing the gasp table */
+ FT_FREE( face->gasp.gaspRanges );
+ face->gasp.numRanges = 0;
+
+ /* freeing the name table */
+ if ( sfnt )
+ sfnt->free_name( face );
+
+ /* freeing family and style name */
+ FT_FREE( face->root.family_name );
+ FT_FREE( face->root.style_name );
+
+ /* freeing sbit size table */
+ FT_FREE( face->root.available_sizes );
+ face->root.num_fixed_sizes = 0;
+
+ FT_FREE( face->postscript_name );
+
+ face->sfnt = 0;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.h
new file mode 100644
index 00000000000..6241c93b392
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.h
@@ -0,0 +1,54 @@
+/***************************************************************************/
+/* */
+/* sfobjs.h */
+/* */
+/* SFNT object management (specification). */
+/* */
+/* Copyright 1996-2001, 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SFOBJS_H__
+#define __SFOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_SFNT_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ sfnt_init_face( FT_Stream stream,
+ TT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+ FT_LOCAL( FT_Error )
+ sfnt_load_face( FT_Stream stream,
+ TT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+ FT_LOCAL( void )
+ sfnt_done_face( TT_Face face );
+
+
+FT_END_HEADER
+
+#endif /* __SFDRIVER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.c
new file mode 100644
index 00000000000..6c95387adb8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.c
@@ -0,0 +1,250 @@
+/***************************************************************************/
+/* */
+/* ttbdf.c */
+/* */
+/* TrueType and OpenType embedded BDF properties (body). */
+/* */
+/* Copyright 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttbdf.h"
+
+#include "sferrors.h"
+
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttbdf
+
+
+ FT_LOCAL_DEF( void )
+ tt_face_free_bdf_props( TT_Face face )
+ {
+ TT_BDF bdf = &face->bdf;
+
+
+ if ( bdf->loaded )
+ {
+ FT_Stream stream = FT_FACE(face)->stream;
+
+
+ if ( bdf->table != NULL )
+ FT_FRAME_RELEASE( bdf->table );
+
+ bdf->table_end = NULL;
+ bdf->strings = NULL;
+ bdf->strings_size = 0;
+ }
+ }
+
+
+ static FT_Error
+ tt_face_load_bdf_props( TT_Face face,
+ FT_Stream stream )
+ {
+ TT_BDF bdf = &face->bdf;
+ FT_ULong length;
+ FT_Error error;
+
+
+ FT_ZERO( bdf );
+
+ error = tt_face_goto_table( face, TTAG_BDF, stream, &length );
+ if ( error ||
+ length < 8 ||
+ FT_FRAME_EXTRACT( length, bdf->table ) )
+ {
+ error = FT_Err_Invalid_Table;
+ goto Exit;
+ }
+
+ bdf->table_end = bdf->table + length;
+
+ {
+ FT_Byte* p = bdf->table;
+ FT_UInt version = FT_NEXT_USHORT( p );
+ FT_UInt num_strikes = FT_NEXT_USHORT( p );
+ FT_UInt32 strings = FT_NEXT_ULONG ( p );
+ FT_UInt count;
+ FT_Byte* strike;
+
+
+ if ( version != 0x0001 ||
+ strings < 8 ||
+ ( strings - 8 ) / 4 < num_strikes ||
+ strings + 1 > length )
+ {
+ goto BadTable;
+ }
+
+ bdf->num_strikes = num_strikes;
+ bdf->strings = bdf->table + strings;
+ bdf->strings_size = length - strings;
+
+ count = bdf->num_strikes;
+ p = bdf->table + 8;
+ strike = p + count * 4;
+
+
+ for ( ; count > 0; count-- )
+ {
+ FT_UInt num_items = FT_PEEK_USHORT( p + 2 );
+
+ /*
+ * We don't need to check the value sets themselves, since this
+ * is done later.
+ */
+ strike += 10 * num_items;
+
+ p += 4;
+ }
+
+ if ( strike > bdf->strings )
+ goto BadTable;
+ }
+
+ bdf->loaded = 1;
+
+ Exit:
+ return error;
+
+ BadTable:
+ FT_FRAME_RELEASE( bdf->table );
+ FT_ZERO( bdf );
+ error = FT_Err_Invalid_Table;
+ goto Exit;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_find_bdf_prop( TT_Face face,
+ const char* property_name,
+ BDF_PropertyRec *aprop )
+ {
+ TT_BDF bdf = &face->bdf;
+ FT_Size size = FT_FACE(face)->size;
+ FT_Error error = 0;
+ FT_Byte* p;
+ FT_UInt count;
+ FT_Byte* strike;
+ FT_UInt property_len;
+
+
+ aprop->type = BDF_PROPERTY_TYPE_NONE;
+
+ if ( bdf->loaded == 0 )
+ {
+ error = tt_face_load_bdf_props( face, FT_FACE( face )->stream );
+ if ( error )
+ goto Exit;
+ }
+
+ count = bdf->num_strikes;
+ p = bdf->table + 8;
+ strike = p + 4 * count;
+
+ error = FT_Err_Invalid_Argument;
+
+ if ( size == NULL || property_name == NULL )
+ goto Exit;
+
+ property_len = ft_strlen( property_name );
+ if ( property_len == 0 )
+ goto Exit;
+
+ for ( ; count > 0; count-- )
+ {
+ FT_UInt _ppem = FT_NEXT_USHORT( p );
+ FT_UInt _count = FT_NEXT_USHORT( p );
+
+ if ( _ppem == size->metrics.y_ppem )
+ {
+ count = _count;
+ goto FoundStrike;
+ }
+
+ strike += 10 * _count;
+ }
+ goto Exit;
+
+ FoundStrike:
+ p = strike;
+ for ( ; count > 0; count-- )
+ {
+ FT_UInt type = FT_PEEK_USHORT( p + 4 );
+
+ if ( ( type & 0x10 ) != 0 )
+ {
+ FT_UInt32 name_offset = FT_PEEK_ULONG( p );
+ FT_UInt32 value = FT_PEEK_ULONG( p + 6 );
+
+ /* be a bit paranoid for invalid entries here */
+ if ( name_offset < bdf->strings_size &&
+ property_len < bdf->strings_size - name_offset &&
+ ft_strncmp( property_name,
+ (const char*)bdf->strings + name_offset,
+ bdf->strings_size - name_offset ) == 0 )
+ {
+ switch ( type & 0x0F )
+ {
+ case 0x00: /* string */
+ case 0x01: /* atoms */
+ /* check that the content is really 0-terminated */
+ if ( value < bdf->strings_size &&
+ ft_memchr( bdf->strings + value, 0, bdf->strings_size ) )
+ {
+ aprop->type = BDF_PROPERTY_TYPE_ATOM;
+ aprop->u.atom = (const char*)bdf->strings + value;
+ error = 0;
+ goto Exit;
+ }
+ break;
+
+ case 0x02:
+ aprop->type = BDF_PROPERTY_TYPE_INTEGER;
+ aprop->u.integer = (FT_Int32)value;
+ error = 0;
+ goto Exit;
+
+ case 0x03:
+ aprop->type = BDF_PROPERTY_TYPE_CARDINAL;
+ aprop->u.cardinal = value;
+ error = 0;
+ goto Exit;
+
+ default:
+ ;
+ }
+ }
+ }
+ p += 10;
+ }
+
+ Exit:
+ return error;
+ }
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.h
new file mode 100644
index 00000000000..48a10d6e9b3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/* */
+/* ttbdf.h */
+/* */
+/* TrueType and OpenType embedded BDF properties (specification). */
+/* */
+/* Copyright 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTBDF_H__
+#define __TTBDF_H__
+
+
+#include <ft2build.h>
+#include "ttload.h"
+#include FT_BDF_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( void )
+ tt_face_free_bdf_props( TT_Face face );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_find_bdf_prop( TT_Face face,
+ const char* property_name,
+ BDF_PropertyRec *aprop );
+
+
+FT_END_HEADER
+
+#endif /* __TTBDF_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.c
new file mode 100644
index 00000000000..efd079f1f50
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.c
@@ -0,0 +1,3143 @@
+/***************************************************************************/
+/* */
+/* ttcmap.c */
+/* */
+/* TrueType character mapping table (cmap) support (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+
+#include "sferrors.h" /* must come before FT_INTERNAL_VALIDATE_H */
+
+#include FT_INTERNAL_VALIDATE_H
+#include FT_INTERNAL_STREAM_H
+#include "ttload.h"
+#include "ttcmap.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttcmap
+
+
+#define TT_PEEK_SHORT FT_PEEK_SHORT
+#define TT_PEEK_USHORT FT_PEEK_USHORT
+#define TT_PEEK_UINT24 FT_PEEK_UOFF3
+#define TT_PEEK_LONG FT_PEEK_LONG
+#define TT_PEEK_ULONG FT_PEEK_ULONG
+
+#define TT_NEXT_SHORT FT_NEXT_SHORT
+#define TT_NEXT_USHORT FT_NEXT_USHORT
+#define TT_NEXT_UINT24 FT_NEXT_UOFF3
+#define TT_NEXT_LONG FT_NEXT_LONG
+#define TT_NEXT_ULONG FT_NEXT_ULONG
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap_init( TT_CMap cmap,
+ FT_Byte* table )
+ {
+ cmap->data = table;
+ return SFNT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FORMAT 0 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* TABLE OVERVIEW */
+ /* -------------- */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* format 0 USHORT must be 0 */
+ /* length 2 USHORT table length in bytes */
+ /* language 4 USHORT Mac language code */
+ /* glyph_ids 6 BYTE[256] array of glyph indices */
+ /* 262 */
+ /* */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_0
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap0_validate( FT_Byte* table,
+ FT_Validator valid )
+ {
+ FT_Byte* p = table + 2;
+ FT_UInt length = TT_NEXT_USHORT( p );
+
+
+ if ( table + length > valid->limit || length < 262 )
+ FT_INVALID_TOO_SHORT;
+
+ /* check glyph indices whenever necessary */
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ {
+ FT_UInt n, idx;
+
+
+ p = table + 6;
+ for ( n = 0; n < 256; n++ )
+ {
+ idx = *p++;
+ if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
+ FT_INVALID_GLYPH_ID;
+ }
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap0_char_index( TT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ FT_Byte* table = cmap->data;
+
+
+ return char_code < 256 ? table[6 + char_code] : 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap0_char_next( TT_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_Byte* table = cmap->data;
+ FT_UInt32 charcode = *pchar_code;
+ FT_UInt32 result = 0;
+ FT_UInt gindex = 0;
+
+
+ table += 6; /* go to glyph IDs */
+ while ( ++charcode < 256 )
+ {
+ gindex = table[charcode];
+ if ( gindex != 0 )
+ {
+ result = charcode;
+ break;
+ }
+ }
+
+ *pchar_code = result;
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap0_get_info( TT_CMap cmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_Byte* p = cmap->data + 4;
+
+
+ cmap_info->format = 0;
+ cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const TT_CMap_ClassRec tt_cmap0_class_rec =
+ {
+ {
+ sizeof ( TT_CMapRec ),
+
+ (FT_CMap_InitFunc) tt_cmap_init,
+ (FT_CMap_DoneFunc) NULL,
+ (FT_CMap_CharIndexFunc)tt_cmap0_char_index,
+ (FT_CMap_CharNextFunc) tt_cmap0_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ },
+ 0,
+ (TT_CMap_ValidateFunc) tt_cmap0_validate,
+ (TT_CMap_Info_GetFunc) tt_cmap0_get_info
+ };
+
+#endif /* TT_CONFIG_CMAP_FORMAT_0 */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FORMAT 2 *****/
+ /***** *****/
+ /***** This is used for certain CJK encodings that encode text in a *****/
+ /***** mixed 8/16 bits encoding along the following lines: *****/
+ /***** *****/
+ /***** * Certain byte values correspond to an 8-bit character code *****/
+ /***** (typically in the range 0..127 for ASCII compatibility). *****/
+ /***** *****/
+ /***** * Certain byte values signal the first byte of a 2-byte *****/
+ /***** character code (but these values are also valid as the *****/
+ /***** second byte of a 2-byte character). *****/
+ /***** *****/
+ /***** The following charmap lookup and iteration functions all *****/
+ /***** assume that the value "charcode" correspond to following: *****/
+ /***** *****/
+ /***** - For one byte characters, "charcode" is simply the *****/
+ /***** character code. *****/
+ /***** *****/
+ /***** - For two byte characters, "charcode" is the 2-byte *****/
+ /***** character code in big endian format. More exactly: *****/
+ /***** *****/
+ /***** (charcode >> 8) is the first byte value *****/
+ /***** (charcode & 0xFF) is the second byte value *****/
+ /***** *****/
+ /***** Note that not all values of "charcode" are valid according *****/
+ /***** to these rules, and the function moderately check the *****/
+ /***** arguments. *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* TABLE OVERVIEW */
+ /* -------------- */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* format 0 USHORT must be 2 */
+ /* length 2 USHORT table length in bytes */
+ /* language 4 USHORT Mac language code */
+ /* keys 6 USHORT[256] sub-header keys */
+ /* subs 518 SUBHEAD[NSUBS] sub-headers array */
+ /* glyph_ids 518+NSUB*8 USHORT[] glyph id array */
+ /* */
+ /* The `keys' table is used to map charcode high-bytes to sub-headers. */
+ /* The value of `NSUBS' is the number of sub-headers defined in the */
+ /* table and is computed by finding the maximum of the `keys' table. */
+ /* */
+ /* Note that for any n, `keys[n]' is a byte offset within the `subs' */
+ /* table, i.e., it is the corresponding sub-header index multiplied */
+ /* by 8. */
+ /* */
+ /* Each sub-header has the following format: */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* first 0 USHORT first valid low-byte */
+ /* count 2 USHORT number of valid low-bytes */
+ /* delta 4 SHORT see below */
+ /* offset 6 USHORT see below */
+ /* */
+ /* A sub-header defines, for each high-byte, the range of valid */
+ /* low-bytes within the charmap. Note that the range defined by `first' */
+ /* and `count' must be completely included in the interval [0..255] */
+ /* according to the specification. */
+ /* */
+ /* If a character code is contained within a given sub-header, then */
+ /* mapping it to a glyph index is done as follows: */
+ /* */
+ /* * The value of `offset' is read. This is a _byte_ distance from the */
+ /* location of the `offset' field itself into a slice of the */
+ /* `glyph_ids' table. Let's call it `slice' (it is a USHORT[] too). */
+ /* */
+ /* * The value `slice[char.lo - first]' is read. If it is 0, there is */
+ /* no glyph for the charcode. Otherwise, the value of `delta' is */
+ /* added to it (modulo 65536) to form a new glyph index. */
+ /* */
+ /* It is up to the validation routine to check that all offsets fall */
+ /* within the glyph IDs table (and not within the `subs' table itself or */
+ /* outside of the CMap). */
+ /* */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_2
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap2_validate( FT_Byte* table,
+ FT_Validator valid )
+ {
+ FT_Byte* p = table + 2; /* skip format */
+ FT_UInt length = TT_PEEK_USHORT( p );
+ FT_UInt n, max_subs;
+ FT_Byte* keys; /* keys table */
+ FT_Byte* subs; /* sub-headers */
+ FT_Byte* glyph_ids; /* glyph id array */
+
+
+ if ( table + length > valid->limit || length < 6 + 512 )
+ FT_INVALID_TOO_SHORT;
+
+ keys = table + 6;
+
+ /* parse keys to compute sub-headers count */
+ p = keys;
+ max_subs = 0;
+ for ( n = 0; n < 256; n++ )
+ {
+ FT_UInt idx = TT_NEXT_USHORT( p );
+
+
+ /* value must be multiple of 8 */
+ if ( valid->level >= FT_VALIDATE_PARANOID && ( idx & 7 ) != 0 )
+ FT_INVALID_DATA;
+
+ idx >>= 3;
+
+ if ( idx > max_subs )
+ max_subs = idx;
+ }
+
+ FT_ASSERT( p == table + 518 );
+
+ subs = p;
+ glyph_ids = subs + (max_subs + 1) * 8;
+ if ( glyph_ids > valid->limit )
+ FT_INVALID_TOO_SHORT;
+
+ /* parse sub-headers */
+ for ( n = 0; n <= max_subs; n++ )
+ {
+ FT_UInt first_code, code_count, offset;
+ FT_Int delta;
+ FT_Byte* ids;
+
+
+ first_code = TT_NEXT_USHORT( p );
+ code_count = TT_NEXT_USHORT( p );
+ delta = TT_NEXT_SHORT( p );
+ offset = TT_NEXT_USHORT( p );
+
+ /* many Dynalab fonts have empty sub-headers */
+ if ( code_count == 0 )
+ continue;
+
+ /* check range within 0..255 */
+ if ( valid->level >= FT_VALIDATE_PARANOID )
+ {
+ if ( first_code >= 256 || first_code + code_count > 256 )
+ FT_INVALID_DATA;
+ }
+
+ /* check offset */
+ if ( offset != 0 )
+ {
+ ids = p - 2 + offset;
+ if ( ids < glyph_ids || ids + code_count*2 > table + length )
+ FT_INVALID_OFFSET;
+
+ /* check glyph IDs */
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ {
+ FT_Byte* limit = p + code_count * 2;
+ FT_UInt idx;
+
+
+ for ( ; p < limit; )
+ {
+ idx = TT_NEXT_USHORT( p );
+ if ( idx != 0 )
+ {
+ idx = ( idx + delta ) & 0xFFFFU;
+ if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
+ FT_INVALID_GLYPH_ID;
+ }
+ }
+ }
+ }
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+
+ /* return sub header corresponding to a given character code */
+ /* NULL on invalid charcode */
+ static FT_Byte*
+ tt_cmap2_get_subheader( FT_Byte* table,
+ FT_UInt32 char_code )
+ {
+ FT_Byte* result = NULL;
+
+
+ if ( char_code < 0x10000UL )
+ {
+ FT_UInt char_lo = (FT_UInt)( char_code & 0xFF );
+ FT_UInt char_hi = (FT_UInt)( char_code >> 8 );
+ FT_Byte* p = table + 6; /* keys table */
+ FT_Byte* subs = table + 518; /* subheaders table */
+ FT_Byte* sub;
+
+
+ if ( char_hi == 0 )
+ {
+ /* an 8-bit character code -- we use subHeader 0 in this case */
+ /* to test whether the character code is in the charmap */
+ /* */
+ sub = subs; /* jump to first sub-header */
+
+ /* check that the sub-header for this byte is 0, which */
+ /* indicates that it is really a valid one-byte value */
+ /* Otherwise, return 0 */
+ /* */
+ p += char_lo * 2;
+ if ( TT_PEEK_USHORT( p ) != 0 )
+ goto Exit;
+ }
+ else
+ {
+ /* a 16-bit character code */
+
+ /* jump to key entry */
+ p += char_hi * 2;
+ /* jump to sub-header */
+ sub = subs + ( FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 8 ) );
+
+ /* check that the high byte isn't a valid one-byte value */
+ if ( sub == subs )
+ goto Exit;
+ }
+ result = sub;
+ }
+ Exit:
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap2_char_index( TT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ FT_Byte* table = cmap->data;
+ FT_UInt result = 0;
+ FT_Byte* subheader;
+
+
+ subheader = tt_cmap2_get_subheader( table, char_code );
+ if ( subheader )
+ {
+ FT_Byte* p = subheader;
+ FT_UInt idx = (FT_UInt)(char_code & 0xFF);
+ FT_UInt start, count;
+ FT_Int delta;
+ FT_UInt offset;
+
+
+ start = TT_NEXT_USHORT( p );
+ count = TT_NEXT_USHORT( p );
+ delta = TT_NEXT_SHORT ( p );
+ offset = TT_PEEK_USHORT( p );
+
+ idx -= start;
+ if ( idx < count && offset != 0 )
+ {
+ p += offset + 2 * idx;
+ idx = TT_PEEK_USHORT( p );
+
+ if ( idx != 0 )
+ result = (FT_UInt)( idx + delta ) & 0xFFFFU;
+ }
+ }
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap2_char_next( TT_CMap cmap,
+ FT_UInt32 *pcharcode )
+ {
+ FT_Byte* table = cmap->data;
+ FT_UInt gindex = 0;
+ FT_UInt32 result = 0;
+ FT_UInt32 charcode = *pcharcode + 1;
+ FT_Byte* subheader;
+
+
+ while ( charcode < 0x10000UL )
+ {
+ subheader = tt_cmap2_get_subheader( table, charcode );
+ if ( subheader )
+ {
+ FT_Byte* p = subheader;
+ FT_UInt start = TT_NEXT_USHORT( p );
+ FT_UInt count = TT_NEXT_USHORT( p );
+ FT_Int delta = TT_NEXT_SHORT ( p );
+ FT_UInt offset = TT_PEEK_USHORT( p );
+ FT_UInt char_lo = (FT_UInt)( charcode & 0xFF );
+ FT_UInt pos, idx;
+
+
+ if ( offset == 0 )
+ goto Next_SubHeader;
+
+ if ( char_lo < start )
+ {
+ char_lo = start;
+ pos = 0;
+ }
+ else
+ pos = (FT_UInt)( char_lo - start );
+
+ p += offset + pos * 2;
+ charcode = FT_PAD_FLOOR( charcode, 256 ) + char_lo;
+
+ for ( ; pos < count; pos++, charcode++ )
+ {
+ idx = TT_NEXT_USHORT( p );
+
+ if ( idx != 0 )
+ {
+ gindex = ( idx + delta ) & 0xFFFFU;
+ if ( gindex != 0 )
+ {
+ result = charcode;
+ goto Exit;
+ }
+ }
+ }
+ }
+
+ /* jump to next sub-header, i.e. higher byte value */
+ Next_SubHeader:
+ charcode = FT_PAD_FLOOR( charcode, 256 ) + 256;
+ }
+
+ Exit:
+ *pcharcode = result;
+
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap2_get_info( TT_CMap cmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_Byte* p = cmap->data + 4;
+
+
+ cmap_info->format = 2;
+ cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const TT_CMap_ClassRec tt_cmap2_class_rec =
+ {
+ {
+ sizeof ( TT_CMapRec ),
+
+ (FT_CMap_InitFunc) tt_cmap_init,
+ (FT_CMap_DoneFunc) NULL,
+ (FT_CMap_CharIndexFunc)tt_cmap2_char_index,
+ (FT_CMap_CharNextFunc) tt_cmap2_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ },
+ 2,
+ (TT_CMap_ValidateFunc) tt_cmap2_validate,
+ (TT_CMap_Info_GetFunc) tt_cmap2_get_info
+ };
+
+#endif /* TT_CONFIG_CMAP_FORMAT_2 */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FORMAT 4 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* TABLE OVERVIEW */
+ /* -------------- */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* format 0 USHORT must be 4 */
+ /* length 2 USHORT table length */
+ /* in bytes */
+ /* language 4 USHORT Mac language code */
+ /* */
+ /* segCountX2 6 USHORT 2*NUM_SEGS */
+ /* searchRange 8 USHORT 2*(1 << LOG_SEGS) */
+ /* entrySelector 10 USHORT LOG_SEGS */
+ /* rangeShift 12 USHORT segCountX2 - */
+ /* searchRange */
+ /* */
+ /* endCount 14 USHORT[NUM_SEGS] end charcode for */
+ /* each segment; last */
+ /* is 0xFFFF */
+ /* */
+ /* pad 14+NUM_SEGS*2 USHORT padding */
+ /* */
+ /* startCount 16+NUM_SEGS*2 USHORT[NUM_SEGS] first charcode for */
+ /* each segment */
+ /* */
+ /* idDelta 16+NUM_SEGS*4 SHORT[NUM_SEGS] delta for each */
+ /* segment */
+ /* idOffset 16+NUM_SEGS*6 SHORT[NUM_SEGS] range offset for */
+ /* each segment; can be */
+ /* zero */
+ /* */
+ /* glyphIds 16+NUM_SEGS*8 USHORT[] array of glyph id */
+ /* ranges */
+ /* */
+ /* Character codes are modelled by a series of ordered (increasing) */
+ /* intervals called segments. Each segment has start and end codes, */
+ /* provided by the `startCount' and `endCount' arrays. Segments must */
+ /* not be overlapping and the last segment should always contain the */
+ /* `0xFFFF' endCount. */
+ /* */
+ /* The fields `searchRange', `entrySelector' and `rangeShift' are better */
+ /* ignored (they are traces of over-engineering in the TrueType */
+ /* specification). */
+ /* */
+ /* Each segment also has a signed `delta', as well as an optional offset */
+ /* within the `glyphIds' table. */
+ /* */
+ /* If a segment's idOffset is 0, the glyph index corresponding to any */
+ /* charcode within the segment is obtained by adding the value of */
+ /* `idDelta' directly to the charcode, modulo 65536. */
+ /* */
+ /* Otherwise, a glyph index is taken from the glyph IDs sub-array for */
+ /* the segment, and the value of `idDelta' is added to it. */
+ /* */
+ /* */
+ /* Finally, note that certain fonts contain invalid charmaps that */
+ /* contain end=0xFFFF, start=0xFFFF, delta=0x0001, offset=0xFFFF at the */
+ /* of their charmaps (e.g. opens___.ttf which comes with OpenOffice.org) */
+ /* we need special code to deal with them correctly... */
+ /* */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_4
+
+ typedef struct TT_CMap4Rec_
+ {
+ TT_CMapRec cmap;
+ FT_UInt32 cur_charcode; /* current charcode */
+ FT_UInt cur_gindex; /* current glyph index */
+
+ FT_UInt num_ranges;
+ FT_UInt cur_range;
+ FT_UInt cur_start;
+ FT_UInt cur_end;
+ FT_Int cur_delta;
+ FT_Byte* cur_values;
+
+ } TT_CMap4Rec, *TT_CMap4;
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap4_init( TT_CMap4 cmap,
+ FT_Byte* table )
+ {
+ FT_Byte* p;
+
+
+ cmap->cmap.data = table;
+
+ p = table + 6;
+ cmap->num_ranges = FT_PEEK_USHORT( p ) >> 1;
+ cmap->cur_charcode = 0xFFFFFFFFUL;
+ cmap->cur_gindex = 0;
+
+ return SFNT_Err_Ok;
+ }
+
+
+ static FT_Int
+ tt_cmap4_set_range( TT_CMap4 cmap,
+ FT_UInt range_index )
+ {
+ FT_Byte* table = cmap->cmap.data;
+ FT_Byte* p;
+ FT_UInt num_ranges = cmap->num_ranges;
+
+
+ while ( range_index < num_ranges )
+ {
+ FT_UInt offset;
+
+
+ p = table + 14 + range_index * 2;
+ cmap->cur_end = FT_PEEK_USHORT( p );
+
+ p += 2 + num_ranges * 2;
+ cmap->cur_start = FT_PEEK_USHORT( p );
+
+ p += num_ranges * 2;
+ cmap->cur_delta = FT_PEEK_SHORT( p );
+
+ p += num_ranges * 2;
+ offset = FT_PEEK_USHORT( p );
+
+ if ( offset != 0xFFFFU )
+ {
+ cmap->cur_values = offset ? p + offset : NULL;
+ cmap->cur_range = range_index;
+ return 0;
+ }
+
+ /* we skip empty segments */
+ range_index++;
+ }
+
+ return -1;
+ }
+
+
+ /* search the index of the charcode next to cmap->cur_charcode; */
+ /* caller should call tt_cmap4_set_range with proper range */
+ /* before calling this function */
+ /* */
+ static void
+ tt_cmap4_next( TT_CMap4 cmap )
+ {
+ FT_UInt charcode;
+
+
+ if ( cmap->cur_charcode >= 0xFFFFUL )
+ goto Fail;
+
+ charcode = cmap->cur_charcode + 1;
+
+ if ( charcode < cmap->cur_start )
+ charcode = cmap->cur_start;
+
+ for ( ;; )
+ {
+ FT_Byte* values = cmap->cur_values;
+ FT_UInt end = cmap->cur_end;
+ FT_Int delta = cmap->cur_delta;
+
+
+ if ( charcode <= end )
+ {
+ if ( values )
+ {
+ FT_Byte* p = values + 2 * ( charcode - cmap->cur_start );
+
+
+ do
+ {
+ FT_UInt gindex = FT_NEXT_USHORT( p );
+
+
+ if ( gindex != 0 )
+ {
+ gindex = (FT_UInt)( ( gindex + delta ) & 0xFFFFU );
+ if ( gindex != 0 )
+ {
+ cmap->cur_charcode = charcode;
+ cmap->cur_gindex = gindex;
+ return;
+ }
+ }
+ } while ( ++charcode <= end );
+ }
+ else
+ {
+ do
+ {
+ FT_UInt gindex = (FT_UInt)( ( charcode + delta ) & 0xFFFFU );
+
+
+ if ( gindex != 0 )
+ {
+ cmap->cur_charcode = charcode;
+ cmap->cur_gindex = gindex;
+ return;
+ }
+ } while ( ++charcode <= end );
+ }
+ }
+
+ /* we need to find another range */
+ if ( tt_cmap4_set_range( cmap, cmap->cur_range + 1 ) < 0 )
+ break;
+
+ if ( charcode < cmap->cur_start )
+ charcode = cmap->cur_start;
+ }
+
+ Fail:
+ cmap->cur_charcode = 0xFFFFFFFFUL;
+ cmap->cur_gindex = 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap4_validate( FT_Byte* table,
+ FT_Validator valid )
+ {
+ FT_Byte* p = table + 2; /* skip format */
+ FT_UInt length = TT_NEXT_USHORT( p );
+ FT_Byte *ends, *starts, *offsets, *deltas, *glyph_ids;
+ FT_UInt num_segs;
+ FT_Error error = SFNT_Err_Ok;
+
+
+ if ( length < 16 )
+ FT_INVALID_TOO_SHORT;
+
+ /* in certain fonts, the `length' field is invalid and goes */
+ /* out of bound. We try to correct this here... */
+ if ( table + length > valid->limit )
+ {
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ FT_INVALID_TOO_SHORT;
+
+ length = (FT_UInt)( valid->limit - table );
+ }
+
+ p = table + 6;
+ num_segs = TT_NEXT_USHORT( p ); /* read segCountX2 */
+
+ if ( valid->level >= FT_VALIDATE_PARANOID )
+ {
+ /* check that we have an even value here */
+ if ( num_segs & 1 )
+ FT_INVALID_DATA;
+ }
+
+ num_segs /= 2;
+
+ if ( length < 16 + num_segs * 2 * 4 )
+ FT_INVALID_TOO_SHORT;
+
+ /* check the search parameters - even though we never use them */
+ /* */
+ if ( valid->level >= FT_VALIDATE_PARANOID )
+ {
+ /* check the values of `searchRange', `entrySelector', `rangeShift' */
+ FT_UInt search_range = TT_NEXT_USHORT( p );
+ FT_UInt entry_selector = TT_NEXT_USHORT( p );
+ FT_UInt range_shift = TT_NEXT_USHORT( p );
+
+
+ if ( ( search_range | range_shift ) & 1 ) /* must be even values */
+ FT_INVALID_DATA;
+
+ search_range /= 2;
+ range_shift /= 2;
+
+ /* `search range' is the greatest power of 2 that is <= num_segs */
+
+ if ( search_range > num_segs ||
+ search_range * 2 < num_segs ||
+ search_range + range_shift != num_segs ||
+ search_range != ( 1U << entry_selector ) )
+ FT_INVALID_DATA;
+ }
+
+ ends = table + 14;
+ starts = table + 16 + num_segs * 2;
+ deltas = starts + num_segs * 2;
+ offsets = deltas + num_segs * 2;
+ glyph_ids = offsets + num_segs * 2;
+
+ /* check last segment, its end count must be 0xFFFF */
+ if ( valid->level >= FT_VALIDATE_PARANOID )
+ {
+ p = ends + ( num_segs - 1 ) * 2;
+ if ( TT_PEEK_USHORT( p ) != 0xFFFFU )
+ FT_INVALID_DATA;
+ }
+
+ {
+ FT_UInt start, end, offset, n;
+ FT_UInt last_start = 0, last_end = 0;
+ FT_Int delta;
+ FT_Byte* p_start = starts;
+ FT_Byte* p_end = ends;
+ FT_Byte* p_delta = deltas;
+ FT_Byte* p_offset = offsets;
+
+
+ for ( n = 0; n < num_segs; n++ )
+ {
+ p = p_offset;
+ start = TT_NEXT_USHORT( p_start );
+ end = TT_NEXT_USHORT( p_end );
+ delta = TT_NEXT_SHORT( p_delta );
+ offset = TT_NEXT_USHORT( p_offset );
+
+ if ( start > end )
+ FT_INVALID_DATA;
+
+ /* this test should be performed at default validation level; */
+ /* unfortunately, some popular Asian fonts present overlapping */
+ /* ranges in their charmaps */
+ /* */
+ if ( start <= last_end && n > 0 )
+ {
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ FT_INVALID_DATA;
+ else
+ {
+ /* allow overlapping segments, provided their start points */
+ /* and end points, respectively, are in ascending order. */
+ /* */
+ if ( last_start > start || last_end > end )
+ error |= TT_CMAP_FLAG_UNSORTED;
+ else
+ error |= TT_CMAP_FLAG_OVERLAPPING;
+ }
+ }
+
+ if ( offset && offset != 0xFFFFU )
+ {
+ p += offset; /* start of glyph id array */
+
+ /* check that we point within the glyph IDs table only */
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ {
+ if ( p < glyph_ids ||
+ p + ( end - start + 1 ) * 2 > table + length )
+ FT_INVALID_DATA;
+ }
+ /* some fonts handle the last segment incorrectly */
+ else if ( n != num_segs - 1 ||
+ !( start == 0xFFFFU &&
+ end == 0xFFFFU &&
+ delta == 0x1U ) )
+ {
+ if ( p < glyph_ids ||
+ p + ( end - start + 1 ) * 2 > valid->limit )
+ FT_INVALID_DATA;
+ }
+
+ /* check glyph indices within the segment range */
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ {
+ FT_UInt i, idx;
+
+
+ for ( i = start; i < end; i++ )
+ {
+ idx = FT_NEXT_USHORT( p );
+ if ( idx != 0 )
+ {
+ idx = (FT_UInt)( idx + delta ) & 0xFFFFU;
+
+ if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
+ FT_INVALID_GLYPH_ID;
+ }
+ }
+ }
+ }
+ else if ( offset == 0xFFFFU )
+ {
+ /* some fonts (erroneously?) use a range offset of 0xFFFF */
+ /* to mean missing glyph in cmap table */
+ /* */
+ if ( valid->level >= FT_VALIDATE_PARANOID ||
+ n != num_segs - 1 ||
+ !( start == 0xFFFFU && end == 0xFFFFU && delta == 0x1U ) )
+ FT_INVALID_DATA;
+ }
+
+ last_start = start;
+ last_end = end;
+ }
+ }
+
+ return error;
+ }
+
+
+ static FT_UInt
+ tt_cmap4_char_map_linear( TT_CMap cmap,
+ FT_UInt32* pcharcode,
+ FT_Bool next )
+ {
+ FT_UInt num_segs2, start, end, offset;
+ FT_Int delta;
+ FT_UInt i, num_segs;
+ FT_UInt32 charcode = *pcharcode;
+ FT_UInt gindex = 0;
+ FT_Byte* p;
+
+
+ p = cmap->data + 6;
+ num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 );
+
+ num_segs = num_segs2 >> 1;
+
+ if ( !num_segs )
+ return 0;
+
+ if ( next )
+ charcode++;
+
+ /* linear search */
+ for ( ; charcode <= 0xFFFFU; charcode++ )
+ {
+ FT_Byte* q;
+
+
+ p = cmap->data + 14; /* ends table */
+ q = cmap->data + 16 + num_segs2; /* starts table */
+
+ for ( i = 0; i < num_segs; i++ )
+ {
+ end = TT_NEXT_USHORT( p );
+ start = TT_NEXT_USHORT( q );
+
+ if ( charcode >= start && charcode <= end )
+ {
+ p = q - 2 + num_segs2;
+ delta = TT_PEEK_SHORT( p );
+ p += num_segs2;
+ offset = TT_PEEK_USHORT( p );
+
+ /* some fonts handle the last segment incorrectly; */
+ /* we have to catch it */
+ if ( i >= num_segs - 1 &&
+ start == 0xFFFFU && end == 0xFFFFU && delta == 0x1U )
+ offset = 0;
+
+ if ( offset == 0xFFFFU )
+ continue;
+
+ if ( offset )
+ {
+ p += offset + ( charcode - start ) * 2;
+ gindex = TT_PEEK_USHORT( p );
+ if ( gindex != 0 )
+ gindex = (FT_UInt)( gindex + delta ) & 0xFFFFU;
+ }
+ else
+ gindex = (FT_UInt)( charcode + delta ) & 0xFFFFU;
+
+ break;
+ }
+ }
+
+ if ( !next || gindex )
+ break;
+ }
+
+ if ( next && gindex )
+ *pcharcode = charcode;
+
+ return gindex;
+ }
+
+
+ static FT_UInt
+ tt_cmap4_char_map_binary( TT_CMap cmap,
+ FT_UInt32* pcharcode,
+ FT_Bool next )
+ {
+ FT_UInt num_segs2, start, end, offset;
+ FT_Int delta;
+ FT_UInt max, min, mid, num_segs;
+ FT_UInt charcode = *pcharcode;
+ FT_UInt gindex = 0;
+ FT_Byte* p;
+
+
+ p = cmap->data + 6;
+ num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 );
+
+ if ( !num_segs2 )
+ return 0;
+
+ num_segs = num_segs2 >> 1;
+
+ /* make compiler happy */
+ mid = num_segs;
+ end = 0xFFFFU;
+
+ if ( next )
+ charcode++;
+
+ min = 0;
+ max = num_segs;
+
+ /* binary search */
+ while ( min < max )
+ {
+ mid = ( min + max ) >> 1;
+ p = cmap->data + 14 + mid * 2;
+ end = TT_PEEK_USHORT( p );
+ p += 2 + num_segs2;
+ start = TT_PEEK_USHORT( p );
+
+ if ( charcode < start )
+ max = mid;
+ else if ( charcode > end )
+ min = mid + 1;
+ else
+ {
+ p += num_segs2;
+ delta = TT_PEEK_SHORT( p );
+ p += num_segs2;
+ offset = TT_PEEK_USHORT( p );
+
+ /* some fonts handle the last segment incorrectly; */
+ /* we have to catch it */
+ if ( mid >= num_segs - 1 &&
+ start == 0xFFFFU && end == 0xFFFFU && delta == 0x1U )
+ offset = 0;
+
+ /* search the first segment containing `charcode' */
+ if ( cmap->flags & TT_CMAP_FLAG_OVERLAPPING )
+ {
+ FT_UInt i;
+
+
+ /* call the current segment `max' */
+ max = mid;
+
+ if ( offset == 0xFFFFU )
+ mid = max + 1;
+
+ /* search in segments before the current segment */
+ for ( i = max ; i > 0; i-- )
+ {
+ FT_UInt prev_end;
+ FT_Byte* old_p;
+
+
+ old_p = p;
+ p = cmap->data + 14 + ( i - 1 ) * 2;
+ prev_end = TT_PEEK_USHORT( p );
+
+ if ( charcode > prev_end )
+ {
+ p = old_p;
+ break;
+ }
+
+ end = prev_end;
+ p += 2 + num_segs2;
+ start = TT_PEEK_USHORT( p );
+ p += num_segs2;
+ delta = TT_PEEK_SHORT( p );
+ p += num_segs2;
+ offset = TT_PEEK_USHORT( p );
+
+ if ( offset != 0xFFFFU )
+ mid = i - 1;
+ }
+
+ /* no luck */
+ if ( mid == max + 1 )
+ {
+ if ( i != max )
+ {
+ p = cmap->data + 14 + max * 2;
+ end = TT_PEEK_USHORT( p );
+ p += 2 + num_segs2;
+ start = TT_PEEK_USHORT( p );
+ p += num_segs2;
+ delta = TT_PEEK_SHORT( p );
+ p += num_segs2;
+ offset = TT_PEEK_USHORT( p );
+ }
+
+ mid = max;
+
+ /* search in segments after the current segment */
+ for ( i = max + 1; i < num_segs; i++ )
+ {
+ FT_UInt next_end, next_start;
+
+
+ p = cmap->data + 14 + i * 2;
+ next_end = TT_PEEK_USHORT( p );
+ p += 2 + num_segs2;
+ next_start = TT_PEEK_USHORT( p );
+
+ if ( charcode < next_start )
+ break;
+
+ end = next_end;
+ start = next_start;
+ p += num_segs2;
+ delta = TT_PEEK_SHORT( p );
+ p += num_segs2;
+ offset = TT_PEEK_USHORT( p );
+
+ if ( offset != 0xFFFFU )
+ mid = i;
+ }
+ i--;
+
+ /* still no luck */
+ if ( mid == max )
+ {
+ mid = i;
+
+ break;
+ }
+ }
+
+ /* end, start, delta, and offset are for the i'th segment */
+ if ( mid != i )
+ {
+ p = cmap->data + 14 + mid * 2;
+ end = TT_PEEK_USHORT( p );
+ p += 2 + num_segs2;
+ start = TT_PEEK_USHORT( p );
+ p += num_segs2;
+ delta = TT_PEEK_SHORT( p );
+ p += num_segs2;
+ offset = TT_PEEK_USHORT( p );
+ }
+ }
+ else
+ {
+ if ( offset == 0xFFFFU )
+ break;
+ }
+
+ if ( offset )
+ {
+ p += offset + ( charcode - start ) * 2;
+ gindex = TT_PEEK_USHORT( p );
+ if ( gindex != 0 )
+ gindex = (FT_UInt)( gindex + delta ) & 0xFFFFU;
+ }
+ else
+ gindex = (FT_UInt)( charcode + delta ) & 0xFFFFU;
+
+ break;
+ }
+ }
+
+ if ( next )
+ {
+ TT_CMap4 cmap4 = (TT_CMap4)cmap;
+
+
+ /* if `charcode' is not in any segment, then `mid' is */
+ /* the segment nearest to `charcode' */
+ /* */
+
+ if ( charcode > end )
+ {
+ mid++;
+ if ( mid == num_segs )
+ return 0;
+ }
+
+ if ( tt_cmap4_set_range( cmap4, mid ) )
+ {
+ if ( gindex )
+ *pcharcode = charcode;
+ }
+ else
+ {
+ cmap4->cur_charcode = charcode;
+
+ if ( gindex )
+ cmap4->cur_gindex = gindex;
+ else
+ {
+ cmap4->cur_charcode = charcode;
+ tt_cmap4_next( cmap4 );
+ gindex = cmap4->cur_gindex;
+ }
+
+ if ( gindex )
+ *pcharcode = cmap4->cur_charcode;
+ }
+ }
+
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap4_char_index( TT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ if ( char_code >= 0x10000UL )
+ return 0;
+
+ if ( cmap->flags & TT_CMAP_FLAG_UNSORTED )
+ return tt_cmap4_char_map_linear( cmap, &char_code, 0 );
+ else
+ return tt_cmap4_char_map_binary( cmap, &char_code, 0 );
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap4_char_next( TT_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_UInt gindex;
+
+
+ if ( *pchar_code >= 0xFFFFU )
+ return 0;
+
+ if ( cmap->flags & TT_CMAP_FLAG_UNSORTED )
+ gindex = tt_cmap4_char_map_linear( cmap, pchar_code, 1 );
+ else
+ {
+ TT_CMap4 cmap4 = (TT_CMap4)cmap;
+
+
+ /* no need to search */
+ if ( *pchar_code == cmap4->cur_charcode )
+ {
+ tt_cmap4_next( cmap4 );
+ gindex = cmap4->cur_gindex;
+ if ( gindex )
+ *pchar_code = cmap4->cur_charcode;
+ }
+ else
+ gindex = tt_cmap4_char_map_binary( cmap, pchar_code, 1 );
+ }
+
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap4_get_info( TT_CMap cmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_Byte* p = cmap->data + 4;
+
+
+ cmap_info->format = 4;
+ cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const TT_CMap_ClassRec tt_cmap4_class_rec =
+ {
+ {
+ sizeof ( TT_CMap4Rec ),
+ (FT_CMap_InitFunc) tt_cmap4_init,
+ (FT_CMap_DoneFunc) NULL,
+ (FT_CMap_CharIndexFunc)tt_cmap4_char_index,
+ (FT_CMap_CharNextFunc) tt_cmap4_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ },
+ 4,
+ (TT_CMap_ValidateFunc) tt_cmap4_validate,
+ (TT_CMap_Info_GetFunc) tt_cmap4_get_info
+ };
+
+#endif /* TT_CONFIG_CMAP_FORMAT_4 */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FORMAT 6 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* TABLE OVERVIEW */
+ /* -------------- */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* format 0 USHORT must be 4 */
+ /* length 2 USHORT table length in bytes */
+ /* language 4 USHORT Mac language code */
+ /* */
+ /* first 6 USHORT first segment code */
+ /* count 8 USHORT segment size in chars */
+ /* glyphIds 10 USHORT[count] glyph IDs */
+ /* */
+ /* A very simplified segment mapping. */
+ /* */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_6
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap6_validate( FT_Byte* table,
+ FT_Validator valid )
+ {
+ FT_Byte* p;
+ FT_UInt length, count;
+
+
+ if ( table + 10 > valid->limit )
+ FT_INVALID_TOO_SHORT;
+
+ p = table + 2;
+ length = TT_NEXT_USHORT( p );
+
+ p = table + 8; /* skip language and start index */
+ count = TT_NEXT_USHORT( p );
+
+ if ( table + length > valid->limit || length < 10 + count * 2 )
+ FT_INVALID_TOO_SHORT;
+
+ /* check glyph indices */
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ {
+ FT_UInt gindex;
+
+
+ for ( ; count > 0; count-- )
+ {
+ gindex = TT_NEXT_USHORT( p );
+ if ( gindex >= TT_VALID_GLYPH_COUNT( valid ) )
+ FT_INVALID_GLYPH_ID;
+ }
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap6_char_index( TT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ FT_Byte* table = cmap->data;
+ FT_UInt result = 0;
+ FT_Byte* p = table + 6;
+ FT_UInt start = TT_NEXT_USHORT( p );
+ FT_UInt count = TT_NEXT_USHORT( p );
+ FT_UInt idx = (FT_UInt)( char_code - start );
+
+
+ if ( idx < count )
+ {
+ p += 2 * idx;
+ result = TT_PEEK_USHORT( p );
+ }
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap6_char_next( TT_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_Byte* table = cmap->data;
+ FT_UInt32 result = 0;
+ FT_UInt32 char_code = *pchar_code + 1;
+ FT_UInt gindex = 0;
+
+ FT_Byte* p = table + 6;
+ FT_UInt start = TT_NEXT_USHORT( p );
+ FT_UInt count = TT_NEXT_USHORT( p );
+ FT_UInt idx;
+
+
+ if ( char_code >= 0x10000UL )
+ goto Exit;
+
+ if ( char_code < start )
+ char_code = start;
+
+ idx = (FT_UInt)( char_code - start );
+ p += 2 * idx;
+
+ for ( ; idx < count; idx++ )
+ {
+ gindex = TT_NEXT_USHORT( p );
+ if ( gindex != 0 )
+ {
+ result = char_code;
+ break;
+ }
+ char_code++;
+ }
+
+ Exit:
+ *pchar_code = result;
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap6_get_info( TT_CMap cmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_Byte* p = cmap->data + 4;
+
+
+ cmap_info->format = 6;
+ cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const TT_CMap_ClassRec tt_cmap6_class_rec =
+ {
+ {
+ sizeof ( TT_CMapRec ),
+
+ (FT_CMap_InitFunc) tt_cmap_init,
+ (FT_CMap_DoneFunc) NULL,
+ (FT_CMap_CharIndexFunc)tt_cmap6_char_index,
+ (FT_CMap_CharNextFunc) tt_cmap6_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ },
+ 6,
+ (TT_CMap_ValidateFunc) tt_cmap6_validate,
+ (TT_CMap_Info_GetFunc) tt_cmap6_get_info
+ };
+
+#endif /* TT_CONFIG_CMAP_FORMAT_6 */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FORMAT 8 *****/
+ /***** *****/
+ /***** It is hard to completely understand what the OpenType spec *****/
+ /***** says about this format, but here is my conclusion. *****/
+ /***** *****/
+ /***** The purpose of this format is to easily map UTF-16 text to *****/
+ /***** glyph indices. Basically, the `char_code' must be in one of *****/
+ /***** the following formats: *****/
+ /***** *****/
+ /***** - A 16-bit value that isn't part of the Unicode Surrogates *****/
+ /***** Area (i.e. U+D800-U+DFFF). *****/
+ /***** *****/
+ /***** - A 32-bit value, made of two surrogate values, i.e.. if *****/
+ /***** `char_code = (char_hi << 16) | char_lo', then both *****/
+ /***** `char_hi' and `char_lo' must be in the Surrogates Area. *****/
+ /***** Area. *****/
+ /***** *****/
+ /***** The `is32' table embedded in the charmap indicates whether a *****/
+ /***** given 16-bit value is in the surrogates area or not. *****/
+ /***** *****/
+ /***** So, for any given `char_code', we can assert the following: *****/
+ /***** *****/
+ /***** If `char_hi == 0' then we must have `is32[char_lo] == 0'. *****/
+ /***** *****/
+ /***** If `char_hi != 0' then we must have both *****/
+ /***** `is32[char_hi] != 0' and `is32[char_lo] != 0'. *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* TABLE OVERVIEW */
+ /* -------------- */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* format 0 USHORT must be 8 */
+ /* reserved 2 USHORT reserved */
+ /* length 4 ULONG length in bytes */
+ /* language 8 ULONG Mac language code */
+ /* is32 12 BYTE[8192] 32-bitness bitmap */
+ /* count 8204 ULONG number of groups */
+ /* */
+ /* This header is followed by `count' groups of the following format: */
+ /* */
+ /* start 0 ULONG first charcode */
+ /* end 4 ULONG last charcode */
+ /* startId 8 ULONG start glyph id for the group */
+ /* */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_8
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap8_validate( FT_Byte* table,
+ FT_Validator valid )
+ {
+ FT_Byte* p = table + 4;
+ FT_Byte* is32;
+ FT_UInt32 length;
+ FT_UInt32 num_groups;
+
+
+ if ( table + 16 + 8192 > valid->limit )
+ FT_INVALID_TOO_SHORT;
+
+ length = TT_NEXT_ULONG( p );
+ if ( table + length > valid->limit || length < 8208 )
+ FT_INVALID_TOO_SHORT;
+
+ is32 = table + 12;
+ p = is32 + 8192; /* skip `is32' array */
+ num_groups = TT_NEXT_ULONG( p );
+
+ if ( p + num_groups * 12 > valid->limit )
+ FT_INVALID_TOO_SHORT;
+
+ /* check groups, they must be in increasing order */
+ {
+ FT_UInt32 n, start, end, start_id, count, last = 0;
+
+
+ for ( n = 0; n < num_groups; n++ )
+ {
+ FT_UInt hi, lo;
+
+
+ start = TT_NEXT_ULONG( p );
+ end = TT_NEXT_ULONG( p );
+ start_id = TT_NEXT_ULONG( p );
+
+ if ( start > end )
+ FT_INVALID_DATA;
+
+ if ( n > 0 && start <= last )
+ FT_INVALID_DATA;
+
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ {
+ if ( start_id + end - start >= TT_VALID_GLYPH_COUNT( valid ) )
+ FT_INVALID_GLYPH_ID;
+
+ count = (FT_UInt32)( end - start + 1 );
+
+ if ( start & ~0xFFFFU )
+ {
+ /* start_hi != 0; check that is32[i] is 1 for each i in */
+ /* the `hi' and `lo' of the range [start..end] */
+ for ( ; count > 0; count--, start++ )
+ {
+ hi = (FT_UInt)( start >> 16 );
+ lo = (FT_UInt)( start & 0xFFFFU );
+
+ if ( (is32[hi >> 3] & ( 0x80 >> ( hi & 7 ) ) ) == 0 )
+ FT_INVALID_DATA;
+
+ if ( (is32[lo >> 3] & ( 0x80 >> ( lo & 7 ) ) ) == 0 )
+ FT_INVALID_DATA;
+ }
+ }
+ else
+ {
+ /* start_hi == 0; check that is32[i] is 0 for each i in */
+ /* the range [start..end] */
+
+ /* end_hi cannot be != 0! */
+ if ( end & ~0xFFFFU )
+ FT_INVALID_DATA;
+
+ for ( ; count > 0; count--, start++ )
+ {
+ lo = (FT_UInt)( start & 0xFFFFU );
+
+ if ( (is32[lo >> 3] & ( 0x80 >> ( lo & 7 ) ) ) != 0 )
+ FT_INVALID_DATA;
+ }
+ }
+ }
+
+ last = end;
+ }
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap8_char_index( TT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ FT_Byte* table = cmap->data;
+ FT_UInt result = 0;
+ FT_Byte* p = table + 8204;
+ FT_UInt32 num_groups = TT_NEXT_ULONG( p );
+ FT_UInt32 start, end, start_id;
+
+
+ for ( ; num_groups > 0; num_groups-- )
+ {
+ start = TT_NEXT_ULONG( p );
+ end = TT_NEXT_ULONG( p );
+ start_id = TT_NEXT_ULONG( p );
+
+ if ( char_code < start )
+ break;
+
+ if ( char_code <= end )
+ {
+ result = (FT_UInt)( start_id + char_code - start );
+ break;
+ }
+ }
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap8_char_next( TT_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_UInt32 result = 0;
+ FT_UInt32 char_code = *pchar_code + 1;
+ FT_UInt gindex = 0;
+ FT_Byte* table = cmap->data;
+ FT_Byte* p = table + 8204;
+ FT_UInt32 num_groups = TT_NEXT_ULONG( p );
+ FT_UInt32 start, end, start_id;
+
+
+ p = table + 8208;
+
+ for ( ; num_groups > 0; num_groups-- )
+ {
+ start = TT_NEXT_ULONG( p );
+ end = TT_NEXT_ULONG( p );
+ start_id = TT_NEXT_ULONG( p );
+
+ if ( char_code < start )
+ char_code = start;
+
+ if ( char_code <= end )
+ {
+ gindex = (FT_UInt)( char_code - start + start_id );
+ if ( gindex != 0 )
+ {
+ result = char_code;
+ goto Exit;
+ }
+ }
+ }
+
+ Exit:
+ *pchar_code = result;
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap8_get_info( TT_CMap cmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_Byte* p = cmap->data + 8;
+
+
+ cmap_info->format = 8;
+ cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const TT_CMap_ClassRec tt_cmap8_class_rec =
+ {
+ {
+ sizeof ( TT_CMapRec ),
+
+ (FT_CMap_InitFunc) tt_cmap_init,
+ (FT_CMap_DoneFunc) NULL,
+ (FT_CMap_CharIndexFunc)tt_cmap8_char_index,
+ (FT_CMap_CharNextFunc) tt_cmap8_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ },
+ 8,
+ (TT_CMap_ValidateFunc) tt_cmap8_validate,
+ (TT_CMap_Info_GetFunc) tt_cmap8_get_info
+ };
+
+#endif /* TT_CONFIG_CMAP_FORMAT_8 */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FORMAT 10 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* TABLE OVERVIEW */
+ /* -------------- */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* format 0 USHORT must be 10 */
+ /* reserved 2 USHORT reserved */
+ /* length 4 ULONG length in bytes */
+ /* language 8 ULONG Mac language code */
+ /* */
+ /* start 12 ULONG first char in range */
+ /* count 16 ULONG number of chars in range */
+ /* glyphIds 20 USHORT[count] glyph indices covered */
+ /* */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_10
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap10_validate( FT_Byte* table,
+ FT_Validator valid )
+ {
+ FT_Byte* p = table + 4;
+ FT_ULong length, count;
+
+
+ if ( table + 20 > valid->limit )
+ FT_INVALID_TOO_SHORT;
+
+ length = TT_NEXT_ULONG( p );
+ p = table + 16;
+ count = TT_NEXT_ULONG( p );
+
+ if ( table + length > valid->limit || length < 20 + count * 2 )
+ FT_INVALID_TOO_SHORT;
+
+ /* check glyph indices */
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ {
+ FT_UInt gindex;
+
+
+ for ( ; count > 0; count-- )
+ {
+ gindex = TT_NEXT_USHORT( p );
+ if ( gindex >= TT_VALID_GLYPH_COUNT( valid ) )
+ FT_INVALID_GLYPH_ID;
+ }
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap10_char_index( TT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ FT_Byte* table = cmap->data;
+ FT_UInt result = 0;
+ FT_Byte* p = table + 12;
+ FT_UInt32 start = TT_NEXT_ULONG( p );
+ FT_UInt32 count = TT_NEXT_ULONG( p );
+ FT_UInt32 idx = (FT_ULong)( char_code - start );
+
+
+ if ( idx < count )
+ {
+ p += 2 * idx;
+ result = TT_PEEK_USHORT( p );
+ }
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap10_char_next( TT_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_Byte* table = cmap->data;
+ FT_UInt32 char_code = *pchar_code + 1;
+ FT_UInt gindex = 0;
+ FT_Byte* p = table + 12;
+ FT_UInt32 start = TT_NEXT_ULONG( p );
+ FT_UInt32 count = TT_NEXT_ULONG( p );
+ FT_UInt32 idx;
+
+
+ if ( char_code < start )
+ char_code = start;
+
+ idx = (FT_UInt32)( char_code - start );
+ p += 2 * idx;
+
+ for ( ; idx < count; idx++ )
+ {
+ gindex = TT_NEXT_USHORT( p );
+ if ( gindex != 0 )
+ break;
+ char_code++;
+ }
+
+ *pchar_code = char_code;
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap10_get_info( TT_CMap cmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_Byte* p = cmap->data + 8;
+
+
+ cmap_info->format = 10;
+ cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const TT_CMap_ClassRec tt_cmap10_class_rec =
+ {
+ {
+ sizeof ( TT_CMapRec ),
+
+ (FT_CMap_InitFunc) tt_cmap_init,
+ (FT_CMap_DoneFunc) NULL,
+ (FT_CMap_CharIndexFunc)tt_cmap10_char_index,
+ (FT_CMap_CharNextFunc) tt_cmap10_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ },
+ 10,
+ (TT_CMap_ValidateFunc) tt_cmap10_validate,
+ (TT_CMap_Info_GetFunc) tt_cmap10_get_info
+ };
+
+#endif /* TT_CONFIG_CMAP_FORMAT_10 */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FORMAT 12 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* TABLE OVERVIEW */
+ /* -------------- */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* format 0 USHORT must be 12 */
+ /* reserved 2 USHORT reserved */
+ /* length 4 ULONG length in bytes */
+ /* language 8 ULONG Mac language code */
+ /* count 12 ULONG number of groups */
+ /* 16 */
+ /* */
+ /* This header is followed by `count' groups of the following format: */
+ /* */
+ /* start 0 ULONG first charcode */
+ /* end 4 ULONG last charcode */
+ /* startId 8 ULONG start glyph id for the group */
+ /* */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_12
+
+ typedef struct TT_CMap12Rec_
+ {
+ TT_CMapRec cmap;
+ FT_Bool valid;
+ FT_ULong cur_charcode;
+ FT_UInt cur_gindex;
+ FT_ULong cur_group;
+ FT_ULong num_groups;
+
+ } TT_CMap12Rec, *TT_CMap12;
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap12_init( TT_CMap12 cmap,
+ FT_Byte* table )
+ {
+ cmap->cmap.data = table;
+
+ table += 12;
+ cmap->num_groups = FT_PEEK_ULONG( table );
+
+ cmap->valid = 0;
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap12_validate( FT_Byte* table,
+ FT_Validator valid )
+ {
+ FT_Byte* p;
+ FT_ULong length;
+ FT_ULong num_groups;
+
+
+ if ( table + 16 > valid->limit )
+ FT_INVALID_TOO_SHORT;
+
+ p = table + 4;
+ length = TT_NEXT_ULONG( p );
+
+ p = table + 12;
+ num_groups = TT_NEXT_ULONG( p );
+
+ if ( table + length > valid->limit || length < 16 + 12 * num_groups )
+ FT_INVALID_TOO_SHORT;
+
+ /* check groups, they must be in increasing order */
+ {
+ FT_ULong n, start, end, start_id, last = 0;
+
+
+ for ( n = 0; n < num_groups; n++ )
+ {
+ start = TT_NEXT_ULONG( p );
+ end = TT_NEXT_ULONG( p );
+ start_id = TT_NEXT_ULONG( p );
+
+ if ( start > end )
+ FT_INVALID_DATA;
+
+ if ( n > 0 && start <= last )
+ FT_INVALID_DATA;
+
+ if ( valid->level >= FT_VALIDATE_TIGHT )
+ {
+ if ( start_id + end - start >= TT_VALID_GLYPH_COUNT( valid ) )
+ FT_INVALID_GLYPH_ID;
+ }
+
+ last = end;
+ }
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+
+ /* search the index of the charcode next to cmap->cur_charcode */
+ /* cmap->cur_group should be set up properly by caller */
+ /* */
+ static void
+ tt_cmap12_next( TT_CMap12 cmap )
+ {
+ FT_Byte* p;
+ FT_ULong start, end, start_id, char_code;
+ FT_ULong n;
+ FT_UInt gindex;
+
+
+ if ( cmap->cur_charcode >= 0xFFFFFFFFUL )
+ goto Fail;
+
+ char_code = cmap->cur_charcode + 1;
+
+ n = cmap->cur_group;
+
+ for ( n = cmap->cur_group; n < cmap->num_groups; n++ )
+ {
+ p = cmap->cmap.data + 16 + 12 * n;
+ start = TT_NEXT_ULONG( p );
+ end = TT_NEXT_ULONG( p );
+ start_id = TT_PEEK_ULONG( p );
+
+ if ( char_code < start )
+ char_code = start;
+
+ for ( ; char_code <= end; char_code++ )
+ {
+ gindex = (FT_UInt)( start_id + char_code - start );
+
+ if ( gindex )
+ {
+ cmap->cur_charcode = char_code;;
+ cmap->cur_gindex = gindex;
+ cmap->cur_group = n;
+
+ return;
+ }
+ }
+ }
+
+ Fail:
+ cmap->valid = 0;
+ }
+
+
+ static FT_UInt
+ tt_cmap12_char_map_binary( TT_CMap cmap,
+ FT_UInt32* pchar_code,
+ FT_Bool next )
+ {
+ FT_UInt gindex = 0;
+ FT_Byte* p = cmap->data + 12;
+ FT_UInt32 num_groups = TT_PEEK_ULONG( p );
+ FT_UInt32 char_code = *pchar_code;
+ FT_UInt32 start, end, start_id;
+ FT_UInt32 max, min, mid;
+
+
+ if ( !num_groups )
+ return 0;
+
+ /* make compiler happy */
+ mid = num_groups;
+ end = 0xFFFFFFFFUL;
+
+ if ( next )
+ char_code++;
+
+ min = 0;
+ max = num_groups;
+
+ /* binary search */
+ while ( min < max )
+ {
+ mid = ( min + max ) >> 1;
+ p = cmap->data + 16 + 12 * mid;
+
+ start = TT_NEXT_ULONG( p );
+ end = TT_NEXT_ULONG( p );
+
+ if ( char_code < start )
+ max = mid;
+ else if ( char_code > end )
+ min = mid + 1;
+ else
+ {
+ start_id = TT_PEEK_ULONG( p );
+ gindex = (FT_UInt)( start_id + char_code - start );
+
+ break;
+ }
+ }
+
+ if ( next )
+ {
+ TT_CMap12 cmap12 = (TT_CMap12)cmap;
+
+
+ /* if `char_code' is not in any group, then `mid' is */
+ /* the group nearest to `char_code' */
+ /* */
+
+ if ( char_code > end )
+ {
+ mid++;
+ if ( mid == num_groups )
+ return 0;
+ }
+
+ cmap12->valid = 1;
+ cmap12->cur_charcode = char_code;
+ cmap12->cur_group = mid;
+
+ if ( !gindex )
+ {
+ tt_cmap12_next( cmap12 );
+
+ if ( cmap12->valid )
+ gindex = cmap12->cur_gindex;
+ }
+ else
+ cmap12->cur_gindex = gindex;
+
+ if ( gindex )
+ *pchar_code = cmap12->cur_charcode;
+ }
+
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap12_char_index( TT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ return tt_cmap12_char_map_binary( cmap, &char_code, 0 );
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap12_char_next( TT_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ TT_CMap12 cmap12 = (TT_CMap12)cmap;
+ FT_ULong gindex;
+
+
+ if ( cmap12->cur_charcode >= 0xFFFFFFFFUL )
+ return 0;
+
+ /* no need to search */
+ if ( cmap12->valid && cmap12->cur_charcode == *pchar_code )
+ {
+ tt_cmap12_next( cmap12 );
+ if ( cmap12->valid )
+ {
+ gindex = cmap12->cur_gindex;
+ if ( gindex )
+ *pchar_code = cmap12->cur_charcode;
+ }
+ else
+ gindex = 0;
+ }
+ else
+ gindex = tt_cmap12_char_map_binary( cmap, pchar_code, 1 );
+
+ return gindex;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap12_get_info( TT_CMap cmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_Byte* p = cmap->data + 8;
+
+
+ cmap_info->format = 12;
+ cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const TT_CMap_ClassRec tt_cmap12_class_rec =
+ {
+ {
+ sizeof ( TT_CMap12Rec ),
+
+ (FT_CMap_InitFunc) tt_cmap12_init,
+ (FT_CMap_DoneFunc) NULL,
+ (FT_CMap_CharIndexFunc)tt_cmap12_char_index,
+ (FT_CMap_CharNextFunc) tt_cmap12_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ },
+ 12,
+ (TT_CMap_ValidateFunc) tt_cmap12_validate,
+ (TT_CMap_Info_GetFunc) tt_cmap12_get_info
+ };
+
+#endif /* TT_CONFIG_CMAP_FORMAT_12 */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** FORMAT 14 *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* TABLE OVERVIEW */
+ /* -------------- */
+ /* */
+ /* NAME OFFSET TYPE DESCRIPTION */
+ /* */
+ /* format 0 USHORT must be 14 */
+ /* length 2 ULONG table length in bytes */
+ /* numSelector 6 ULONG number of variation sel. records */
+ /* */
+ /* Followed by numSelector records, each of which looks like */
+ /* */
+ /* varSelector 0 UINT24 Unicode codepoint of sel. */
+ /* defaultOff 3 ULONG offset to a default UVS table */
+ /* describing any variants to be found in */
+ /* the normal Unicode subtable. */
+ /* nonDefOff 7 ULONG offset to a non-default UVS table */
+ /* describing any variants not in the */
+ /* standard cmap, with GIDs here */
+ /* (either offset may be 0 NULL) */
+ /* */
+ /* Selectors are sorted by code point. */
+ /* */
+ /* A default Unicode Variation Selector (UVS) subtable is just a list of */
+ /* ranges of code points which are to be found in the standard cmap. No */
+ /* glyph IDs (GIDs) here. */
+ /* */
+ /* numRanges 0 ULONG number of ranges following */
+ /* */
+ /* A range looks like */
+ /* */
+ /* uniStart 0 UINT24 code point of the first character in */
+ /* this range */
+ /* additionalCnt 3 UBYTE count of additional characters in this */
+ /* range (zero means a range of a single */
+ /* character) */
+ /* */
+ /* Ranges are sorted by `uniStart'. */
+ /* */
+ /* A non-default Unicode Variation Selector (UVS) subtable is a list of */
+ /* mappings from codepoint to GID. */
+ /* */
+ /* numMappings 0 ULONG number of mappings */
+ /* */
+ /* A range looks like */
+ /* */
+ /* uniStart 0 UINT24 code point of the first character in */
+ /* this range */
+ /* GID 3 USHORT and its GID */
+ /* */
+ /* Ranges are sorted by `uniStart'. */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_14
+
+ typedef struct TT_CMap14Rec_
+ {
+ TT_CMapRec cmap;
+ FT_ULong num_selectors;
+
+ /* This array is used to store the results of various
+ * cmap 14 query functions. The data is overwritten
+ * on each call to these functions.
+ */
+ FT_UInt max_results;
+ FT_UInt32* results;
+ FT_Memory memory;
+
+ } TT_CMap14Rec, *TT_CMap14;
+
+
+ FT_CALLBACK_DEF( void )
+ tt_cmap14_done( TT_CMap14 cmap )
+ {
+ FT_Memory memory = cmap->memory;
+
+
+ cmap->max_results = 0;
+ if ( memory != NULL && cmap->results != NULL )
+ FT_FREE( cmap->results );
+ }
+
+
+ static FT_Error
+ tt_cmap14_ensure( TT_CMap14 cmap,
+ FT_UInt num_results,
+ FT_Memory memory )
+ {
+ FT_UInt old_max = cmap->max_results;
+ FT_Error error = 0;
+
+
+ if ( num_results > cmap->max_results )
+ {
+ cmap->memory = memory;
+
+ if ( FT_QRENEW_ARRAY( cmap->results, old_max, num_results ) )
+ return error;
+
+ cmap->max_results = num_results;
+ }
+
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap14_init( TT_CMap14 cmap,
+ FT_Byte* table )
+ {
+ cmap->cmap.data = table;
+
+ table += 6;
+ cmap->num_selectors = FT_PEEK_ULONG( table );
+ cmap->max_results = 0;
+ cmap->results = NULL;
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap14_validate( FT_Byte* table,
+ FT_Validator valid )
+ {
+ FT_Byte* p = table + 2;
+ FT_ULong length = TT_NEXT_ULONG( p );
+ FT_ULong num_selectors = TT_NEXT_ULONG( p );
+
+
+ if ( table + length > valid->limit || length < 10 + 11 * num_selectors )
+ FT_INVALID_TOO_SHORT;
+
+ /* check selectors, they must be in increasing order */
+ {
+ /* we start lastVarSel at 1 because a variant selector value of 0
+ * isn't valid.
+ */
+ FT_ULong n, lastVarSel = 1;
+
+
+ for ( n = 0; n < num_selectors; n++ )
+ {
+ FT_ULong varSel = TT_NEXT_UINT24( p );
+ FT_ULong defOff = TT_NEXT_ULONG( p );
+ FT_ULong nondefOff = TT_NEXT_ULONG( p );
+
+
+ if ( defOff >= length || nondefOff >= length )
+ FT_INVALID_TOO_SHORT;
+
+ if ( varSel < lastVarSel )
+ FT_INVALID_DATA;
+
+ lastVarSel = varSel + 1;
+
+ /* check the default table (these glyphs should be reached */
+ /* through the normal Unicode cmap, no GIDs, just check order) */
+ if ( defOff != 0 )
+ {
+ FT_Byte* defp = table + defOff;
+ FT_ULong numRanges = TT_NEXT_ULONG( defp );
+ FT_ULong i;
+ FT_ULong lastBase = 0;
+
+
+ if ( defp + numRanges * 4 > valid->limit )
+ FT_INVALID_TOO_SHORT;
+
+ for ( i = 0; i < numRanges; ++i )
+ {
+ FT_ULong base = TT_NEXT_UINT24( defp );
+ FT_ULong cnt = FT_NEXT_BYTE( defp );
+
+
+ if ( base + cnt >= 0x110000UL ) /* end of Unicode */
+ FT_INVALID_DATA;
+
+ if ( base < lastBase )
+ FT_INVALID_DATA;
+
+ lastBase = base + cnt + 1U;
+ }
+ }
+
+ /* and the non-default table (these glyphs are specified here) */
+ if ( nondefOff != 0 ) {
+ FT_Byte* ndp = table + nondefOff;
+ FT_ULong numMappings = TT_NEXT_ULONG( ndp );
+ FT_ULong i, lastUni = 0;
+
+
+ if ( ndp + numMappings * 4 > valid->limit )
+ FT_INVALID_TOO_SHORT;
+
+ for ( i = 0; i < numMappings; ++i )
+ {
+ FT_ULong uni = TT_NEXT_UINT24( ndp );
+ FT_ULong gid = TT_NEXT_USHORT( ndp );
+
+
+ if ( uni >= 0x110000UL ) /* end of Unicode */
+ FT_INVALID_DATA;
+
+ if ( uni < lastUni )
+ FT_INVALID_DATA;
+
+ lastUni = uni + 1U;
+
+ if ( valid->level >= FT_VALIDATE_TIGHT &&
+ gid >= TT_VALID_GLYPH_COUNT( valid ) )
+ FT_INVALID_GLYPH_ID;
+ }
+ }
+ }
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap14_char_index( TT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ FT_UNUSED( cmap );
+ FT_UNUSED( char_code );
+
+ /* This can't happen */
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap14_char_next( TT_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_UNUSED( cmap );
+
+ /* This can't happen */
+ *pchar_code = 0;
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ tt_cmap14_get_info( TT_CMap cmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_UNUSED( cmap );
+
+ cmap_info->format = 14;
+ /* subtable 14 does not define a language field */
+ cmap_info->language = 0xFFFFFFFFUL;
+
+ return SFNT_Err_Ok;
+ }
+
+
+ static FT_UInt
+ tt_cmap14_char_map_def_binary( FT_Byte *base,
+ FT_UInt32 char_code )
+ {
+ FT_UInt32 numRanges = TT_PEEK_ULONG( base );
+ FT_UInt32 max, min;
+
+
+ min = 0;
+ max = numRanges;
+
+ base += 4;
+
+ /* binary search */
+ while ( min < max )
+ {
+ FT_UInt32 mid = ( min + max ) >> 1;
+ FT_Byte* p = base + 4 * mid;
+ FT_ULong start = TT_NEXT_UINT24( p );
+ FT_UInt cnt = FT_NEXT_BYTE( p );
+
+
+ if ( char_code < start )
+ max = mid;
+ else if ( char_code > start+cnt )
+ min = mid + 1;
+ else
+ return TRUE;
+ }
+
+ return FALSE;
+ }
+
+
+ static FT_UInt
+ tt_cmap14_char_map_nondef_binary( FT_Byte *base,
+ FT_UInt32 char_code )
+ {
+ FT_UInt32 numMappings = TT_PEEK_ULONG( base );
+ FT_UInt32 max, min;
+
+
+ min = 0;
+ max = numMappings;
+
+ base += 4;
+
+ /* binary search */
+ while ( min < max )
+ {
+ FT_UInt32 mid = ( min + max ) >> 1;
+ FT_Byte* p = base + 5 * mid;
+ FT_UInt32 uni = TT_NEXT_UINT24( p );
+
+
+ if ( char_code < uni )
+ max = mid;
+ else if ( char_code > uni )
+ min = mid + 1;
+ else
+ return TT_PEEK_USHORT( p );
+ }
+
+ return 0;
+ }
+
+
+ static FT_Byte*
+ tt_cmap14_find_variant( FT_Byte *base,
+ FT_UInt32 variantCode )
+ {
+ FT_UInt32 numVar = TT_PEEK_ULONG( base );
+ FT_UInt32 max, min;
+
+
+ min = 0;
+ max = numVar;
+
+ base += 4;
+
+ /* binary search */
+ while ( min < max )
+ {
+ FT_UInt32 mid = ( min + max ) >> 1;
+ FT_Byte* p = base + 11 * mid;
+ FT_ULong varSel = TT_NEXT_UINT24( p );
+
+
+ if ( variantCode < varSel )
+ max = mid;
+ else if ( variantCode > varSel )
+ min = mid + 1;
+ else
+ return p;
+ }
+
+ return NULL;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap14_char_var_index( TT_CMap cmap,
+ TT_CMap ucmap,
+ FT_ULong charcode,
+ FT_ULong variantSelector)
+ {
+ FT_Byte* p = tt_cmap14_find_variant( cmap->data + 6, variantSelector );
+ FT_ULong defOff;
+ FT_ULong nondefOff;
+
+
+ if ( !p )
+ return 0;
+
+ defOff = TT_NEXT_ULONG( p );
+ nondefOff = TT_PEEK_ULONG( p );
+
+ if ( defOff != 0 &&
+ tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) )
+ {
+ /* This is the default variant of this charcode. GID not stored */
+ /* here; stored in the normal Unicode charmap instead. */
+ return ucmap->cmap.clazz->char_index( &ucmap->cmap, charcode );
+ }
+
+ if ( nondefOff != 0 )
+ return tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
+ charcode );
+
+ return 0;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Int )
+ tt_cmap14_char_var_isdefault( TT_CMap cmap,
+ FT_ULong charcode,
+ FT_ULong variantSelector )
+ {
+ FT_Byte* p = tt_cmap14_find_variant( cmap->data + 6, variantSelector );
+ FT_ULong defOff;
+ FT_ULong nondefOff;
+
+
+ if ( !p )
+ return -1;
+
+ defOff = TT_NEXT_ULONG( p );
+ nondefOff = TT_NEXT_ULONG( p );
+
+ if ( defOff != 0 &&
+ tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) )
+ return 1;
+
+ if ( nondefOff != 0 &&
+ tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
+ charcode ) != 0 )
+ return 0;
+
+ return -1;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt32* )
+ tt_cmap14_variants( TT_CMap cmap,
+ FT_Memory memory )
+ {
+ TT_CMap14 cmap14 = (TT_CMap14)cmap;
+ FT_UInt count = cmap14->num_selectors;
+ FT_Byte* p = cmap->data + 10;
+ FT_UInt32* result;
+ FT_UInt i;
+
+
+ if ( tt_cmap14_ensure( cmap14, ( count + 1 ), memory ) )
+ return NULL;
+
+ result = cmap14->results;
+ for ( i = 0; i < count; ++i )
+ {
+ result[i] = TT_NEXT_UINT24( p );
+ p += 8;
+ }
+ result[i] = 0;
+
+ return result;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt32 * )
+ tt_cmap14_char_variants( TT_CMap cmap,
+ FT_Memory memory,
+ FT_ULong charCode )
+ {
+ TT_CMap14 cmap14 = (TT_CMap14) cmap;
+ FT_UInt count = cmap14->num_selectors;
+ FT_Byte* p = cmap->data + 10;
+ FT_UInt32* q;
+
+
+ if ( tt_cmap14_ensure( cmap14, ( count + 1 ), memory ) )
+ return NULL;
+
+ for ( q = cmap14->results; count > 0; --count )
+ {
+ FT_UInt32 varSel = TT_NEXT_UINT24( p );
+ FT_ULong defOff = TT_NEXT_ULONG( p );
+ FT_ULong nondefOff = TT_NEXT_ULONG( p );
+
+
+ if ( ( defOff != 0 &&
+ tt_cmap14_char_map_def_binary( cmap->data + defOff,
+ charCode ) ) ||
+ ( nondefOff != 0 &&
+ tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
+ charCode ) != 0 ) )
+ {
+ q[0] = varSel;
+ q++;
+ }
+ }
+ q[0] = 0;
+
+ return cmap14->results;
+ }
+
+
+ static FT_UInt
+ tt_cmap14_def_char_count( FT_Byte *p )
+ {
+ FT_UInt32 numRanges = TT_NEXT_ULONG( p );
+ FT_UInt tot = 0;
+
+
+ p += 3; /* point to the first `cnt' field */
+ for ( ; numRanges > 0; numRanges-- )
+ {
+ tot += 1 + p[0];
+ p += 4;
+ }
+
+ return tot;
+ }
+
+
+ static FT_UInt32*
+ tt_cmap14_get_def_chars( TT_CMap cmap,
+ FT_Byte* p,
+ FT_Memory memory )
+ {
+ TT_CMap14 cmap14 = (TT_CMap14) cmap;
+ FT_UInt32 numRanges;
+ FT_UInt cnt;
+ FT_UInt32* q;
+
+
+ cnt = tt_cmap14_def_char_count( p );
+ numRanges = TT_NEXT_ULONG( p );
+
+ if ( tt_cmap14_ensure( cmap14, ( cnt + 1 ), memory ) )
+ return NULL;
+
+ for ( q = cmap14->results; numRanges > 0; --numRanges )
+ {
+ FT_UInt uni = TT_NEXT_UINT24( p );
+
+
+ cnt = FT_NEXT_BYTE( p ) + 1;
+ do
+ {
+ q[0] = uni;
+ uni += 1;
+ q += 1;
+ } while ( --cnt != 0 );
+ }
+ q[0] = 0;
+
+ return cmap14->results;
+ }
+
+
+ static FT_UInt32*
+ tt_cmap14_get_nondef_chars( TT_CMap cmap,
+ FT_Byte *p,
+ FT_Memory memory )
+ {
+ TT_CMap14 cmap14 = (TT_CMap14) cmap;
+ FT_UInt32 numMappings;
+ FT_UInt i;
+ FT_UInt32 *ret;
+
+
+ numMappings = TT_NEXT_ULONG( p );
+
+ if ( tt_cmap14_ensure( cmap14, ( numMappings + 1 ), memory ) )
+ return NULL;
+
+ ret = cmap14->results;
+ for ( i = 0; i < numMappings; ++i )
+ {
+ ret[i] = TT_NEXT_UINT24( p );
+ p += 2;
+ }
+ ret[i] = 0;
+
+ return ret;
+ }
+
+
+ FT_CALLBACK_DEF( FT_UInt32 * )
+ tt_cmap14_variant_chars( TT_CMap cmap,
+ FT_Memory memory,
+ FT_ULong variantSelector )
+ {
+ FT_Byte *p = tt_cmap14_find_variant( cmap->data + 6,
+ variantSelector );
+ FT_UInt32 *ret;
+ FT_Int i;
+ FT_ULong defOff;
+ FT_ULong nondefOff;
+
+
+ if ( !p )
+ return NULL;
+
+ defOff = TT_NEXT_ULONG( p );
+ nondefOff = TT_NEXT_ULONG( p );
+
+ if ( defOff == 0 && nondefOff == 0 )
+ return NULL;
+
+ if ( defOff == 0 )
+ return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff,
+ memory );
+ else if ( nondefOff == 0 )
+ return tt_cmap14_get_def_chars( cmap, cmap->data + defOff,
+ memory );
+ else
+ {
+ /* Both a default and a non-default glyph set? That's probably not */
+ /* good font design, but the spec allows for it... */
+ TT_CMap14 cmap14 = (TT_CMap14) cmap;
+ FT_UInt32 numRanges;
+ FT_UInt32 numMappings;
+ FT_UInt32 duni;
+ FT_UInt32 dcnt;
+ FT_UInt32 nuni;
+ FT_Byte* dp;
+ FT_UInt di, ni, k;
+
+
+ p = cmap->data + nondefOff;
+ dp = cmap->data + defOff;
+
+ numMappings = TT_NEXT_ULONG( p );
+ dcnt = tt_cmap14_def_char_count( dp );
+ numRanges = TT_NEXT_ULONG( dp );
+
+ if ( numMappings == 0 )
+ return tt_cmap14_get_def_chars( cmap, cmap->data + defOff,
+ memory );
+ if ( dcnt == 0 )
+ return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff,
+ memory );
+
+ if ( tt_cmap14_ensure( cmap14, ( dcnt + numMappings + 1 ), memory ) )
+ return NULL;
+
+ ret = cmap14->results;
+ duni = TT_NEXT_UINT24( dp );
+ dcnt = FT_NEXT_BYTE( dp );
+ di = 1;
+ nuni = TT_NEXT_UINT24( p );
+ p += 2;
+ ni = 1;
+ i = 0;
+
+ for ( ;; )
+ {
+ if ( nuni > duni + dcnt )
+ {
+ for ( k = 0; k <= dcnt; ++k )
+ ret[i++] = duni + k;
+
+ ++di;
+
+ if ( di > numRanges )
+ break;
+
+ duni = TT_NEXT_UINT24( dp );
+ dcnt = FT_NEXT_BYTE( dp );
+ }
+ else
+ {
+ if ( nuni < duni )
+ ret[i++] = nuni;
+ /* If it is within the default range then ignore it -- */
+ /* that should not have happened */
+ ++ni;
+ if ( ni > numMappings )
+ break;
+
+ nuni = TT_NEXT_UINT24( p );
+ p += 2;
+ }
+ }
+
+ if ( ni <= numMappings )
+ {
+ /* If we get here then we have run out of all default ranges. */
+ /* We have read one non-default mapping which we haven't stored */
+ /* and there may be others that need to be read. */
+ ret[i++] = nuni;
+ while ( ni < numMappings )
+ {
+ ret[i++] = TT_NEXT_UINT24( p );
+ p += 2;
+ ++ni;
+ }
+ }
+ else if ( di <= numRanges )
+ {
+ /* If we get here then we have run out of all non-default */
+ /* mappings. We have read one default range which we haven't */
+ /* stored and there may be others that need to be read. */
+ for ( k = 0; k <= dcnt; ++k )
+ ret[i++] = duni + k;
+
+ while ( di < numRanges )
+ {
+ duni = TT_NEXT_UINT24( dp );
+ dcnt = FT_NEXT_BYTE( dp );
+
+ for ( k = 0; k <= dcnt; ++k )
+ ret[i++] = duni + k;
+ ++di;
+ }
+ }
+
+ ret[i] = 0;
+
+ return ret;
+ }
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const TT_CMap_ClassRec tt_cmap14_class_rec =
+ {
+ {
+ sizeof ( TT_CMap14Rec ),
+
+ (FT_CMap_InitFunc) tt_cmap14_init,
+ (FT_CMap_DoneFunc) tt_cmap14_done,
+ (FT_CMap_CharIndexFunc)tt_cmap14_char_index,
+ (FT_CMap_CharNextFunc) tt_cmap14_char_next,
+
+ /* Format 14 extension functions */
+ (FT_CMap_CharVarIndexFunc) tt_cmap14_char_var_index,
+ (FT_CMap_CharVarIsDefaultFunc)tt_cmap14_char_var_isdefault,
+ (FT_CMap_VariantListFunc) tt_cmap14_variants,
+ (FT_CMap_CharVariantListFunc) tt_cmap14_char_variants,
+ (FT_CMap_VariantCharListFunc) tt_cmap14_variant_chars
+ },
+ 14,
+ (TT_CMap_ValidateFunc)tt_cmap14_validate,
+ (TT_CMap_Info_GetFunc)tt_cmap14_get_info
+ };
+
+#endif /* TT_CONFIG_CMAP_FORMAT_14 */
+
+
+ static const TT_CMap_Class tt_cmap_classes[] =
+ {
+#ifdef TT_CONFIG_CMAP_FORMAT_0
+ &tt_cmap0_class_rec,
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_2
+ &tt_cmap2_class_rec,
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_4
+ &tt_cmap4_class_rec,
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_6
+ &tt_cmap6_class_rec,
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_8
+ &tt_cmap8_class_rec,
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_10
+ &tt_cmap10_class_rec,
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_12
+ &tt_cmap12_class_rec,
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_14
+ &tt_cmap14_class_rec,
+#endif
+
+ NULL,
+ };
+
+
+ /* parse the `cmap' table and build the corresponding TT_CMap objects */
+ /* in the current face */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_build_cmaps( TT_Face face )
+ {
+ FT_Byte* table = face->cmap_table;
+ FT_Byte* limit = table + face->cmap_size;
+ FT_UInt volatile num_cmaps;
+ FT_Byte* volatile p = table;
+
+
+ if ( p + 4 > limit )
+ return SFNT_Err_Invalid_Table;
+
+ /* only recognize format 0 */
+ if ( TT_NEXT_USHORT( p ) != 0 )
+ {
+ p -= 2;
+ FT_ERROR(( "tt_face_build_cmaps: unsupported `cmap' table format = %d\n",
+ TT_PEEK_USHORT( p ) ));
+ return SFNT_Err_Invalid_Table;
+ }
+
+ num_cmaps = TT_NEXT_USHORT( p );
+
+ for ( ; num_cmaps > 0 && p + 8 <= limit; num_cmaps-- )
+ {
+ FT_CharMapRec charmap;
+ FT_UInt32 offset;
+
+
+ charmap.platform_id = TT_NEXT_USHORT( p );
+ charmap.encoding_id = TT_NEXT_USHORT( p );
+ charmap.face = FT_FACE( face );
+ charmap.encoding = FT_ENCODING_NONE; /* will be filled later */
+ offset = TT_NEXT_ULONG( p );
+
+ if ( offset && offset <= face->cmap_size - 2 )
+ {
+ FT_Byte* volatile cmap = table + offset;
+ volatile FT_UInt format = TT_PEEK_USHORT( cmap );
+ const TT_CMap_Class* volatile pclazz = tt_cmap_classes;
+ TT_CMap_Class volatile clazz;
+
+
+ for ( ; *pclazz; pclazz++ )
+ {
+ clazz = *pclazz;
+ if ( clazz->format == format )
+ {
+ volatile TT_ValidatorRec valid;
+ volatile FT_Error error = SFNT_Err_Ok;
+
+
+ ft_validator_init( FT_VALIDATOR( &valid ), cmap, limit,
+ FT_VALIDATE_DEFAULT );
+
+ valid.num_glyphs = (FT_UInt)face->max_profile.numGlyphs;
+
+ if ( ft_setjmp(
+ *((ft_jmp_buf*)&FT_VALIDATOR( &valid )->jump_buffer) ) == 0 )
+ {
+ /* validate this cmap sub-table */
+ error = clazz->validate( cmap, FT_VALIDATOR( &valid ) );
+ }
+
+ if ( valid.validator.error == 0 )
+ {
+ FT_CMap ttcmap;
+
+
+ /* It might make sense to store the single variation selector */
+ /* cmap somewhere special. But it would have to be in the */
+ /* public FT_FaceRec, and we can't change that. */
+
+ if ( !FT_CMap_New( (FT_CMap_Class)clazz,
+ cmap, &charmap, &ttcmap ) )
+ {
+ /* it is simpler to directly set `flags' than adding */
+ /* a parameter to FT_CMap_New */
+ ((TT_CMap)ttcmap)->flags = (FT_Int)error;
+ }
+ }
+ else
+ {
+ FT_ERROR(( "tt_face_build_cmaps:" ));
+ FT_ERROR(( " broken cmap sub-table ignored!\n" ));
+ }
+ break;
+ }
+ }
+
+ if ( *pclazz == NULL )
+ {
+ FT_ERROR(( "tt_face_build_cmaps:" ));
+ FT_ERROR(( " unsupported cmap sub-table ignored!\n" ));
+ }
+ }
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+
+ FT_LOCAL( FT_Error )
+ tt_get_cmap_info( FT_CharMap charmap,
+ TT_CMapInfo *cmap_info )
+ {
+ FT_CMap cmap = (FT_CMap)charmap;
+ TT_CMap_Class clazz = (TT_CMap_Class)cmap->clazz;
+
+
+ return clazz->get_cmap_info( charmap, cmap_info );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.h
new file mode 100644
index 00000000000..a10a3e2502c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.h
@@ -0,0 +1,85 @@
+/***************************************************************************/
+/* */
+/* ttcmap.h */
+/* */
+/* TrueType character mapping table (cmap) support (specification). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTCMAP_H__
+#define __TTCMAP_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_INTERNAL_VALIDATE_H
+#include FT_SERVICE_TT_CMAP_H
+
+FT_BEGIN_HEADER
+
+
+#define TT_CMAP_FLAG_UNSORTED 1
+#define TT_CMAP_FLAG_OVERLAPPING 2
+
+ typedef struct TT_CMapRec_
+ {
+ FT_CMapRec cmap;
+ FT_Byte* data; /* pointer to in-memory cmap table */
+ FT_Int flags; /* for format 4 only */
+
+ } TT_CMapRec, *TT_CMap;
+
+ typedef const struct TT_CMap_ClassRec_* TT_CMap_Class;
+
+
+ typedef FT_Error
+ (*TT_CMap_ValidateFunc)( FT_Byte* data,
+ FT_Validator valid );
+
+ typedef struct TT_CMap_ClassRec_
+ {
+ FT_CMap_ClassRec clazz;
+ FT_UInt format;
+ TT_CMap_ValidateFunc validate;
+ TT_CMap_Info_GetFunc get_cmap_info;
+
+ } TT_CMap_ClassRec;
+
+
+ typedef struct TT_ValidatorRec_
+ {
+ FT_ValidatorRec validator;
+ FT_UInt num_glyphs;
+
+ } TT_ValidatorRec, *TT_Validator;
+
+
+#define TT_VALIDATOR( x ) ((TT_Validator)( x ))
+#define TT_VALID_GLYPH_COUNT( x ) TT_VALIDATOR( x )->num_glyphs
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_build_cmaps( TT_Face face );
+
+ /* used in tt-cmaps service */
+ FT_LOCAL( FT_Error )
+ tt_get_cmap_info( FT_CharMap charmap,
+ TT_CMapInfo *cmap_info );
+
+
+FT_END_HEADER
+
+#endif /* __TTCMAP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.c
new file mode 100644
index 00000000000..28e52c333e8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.c
@@ -0,0 +1,292 @@
+/***************************************************************************/
+/* */
+/* ttkern.c */
+/* */
+/* Load the basic TrueType kerning table. This doesn't handle */
+/* kerning data within the GPOS table at the moment. */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttkern.h"
+#include "ttload.h"
+
+#include "sferrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttkern
+
+
+#undef TT_KERN_INDEX
+#define TT_KERN_INDEX( g1, g2 ) ( ( (FT_ULong)(g1) << 16 ) | (g2) )
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_kern( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_ULong table_size;
+ FT_Byte* p;
+ FT_Byte* p_limit;
+ FT_UInt nn, num_tables;
+ FT_UInt32 avail = 0, ordered = 0;
+
+
+ /* the kern table is optional; exit silently if it is missing */
+ error = face->goto_table( face, TTAG_kern, stream, &table_size );
+ if ( error )
+ goto Exit;
+
+ if ( table_size < 4 ) /* the case of a malformed table */
+ {
+ FT_ERROR(( "kerning table is too small - ignored\n" ));
+ error = SFNT_Err_Table_Missing;
+ goto Exit;
+ }
+
+ if ( FT_FRAME_EXTRACT( table_size, face->kern_table ) )
+ {
+ FT_ERROR(( "could not extract kerning table\n" ));
+ goto Exit;
+ }
+
+ face->kern_table_size = table_size;
+
+ p = face->kern_table;
+ p_limit = p + table_size;
+
+ p += 2; /* skip version */
+ num_tables = FT_NEXT_USHORT( p );
+
+ if ( num_tables > 32 ) /* we only support up to 32 sub-tables */
+ num_tables = 32;
+
+ for ( nn = 0; nn < num_tables; nn++ )
+ {
+ FT_UInt num_pairs, length, coverage;
+ FT_Byte* p_next;
+ FT_UInt32 mask = 1UL << nn;
+
+
+ if ( p + 6 > p_limit )
+ break;
+
+ p_next = p;
+
+ p += 2; /* skip version */
+ length = FT_NEXT_USHORT( p );
+ coverage = FT_NEXT_USHORT( p );
+
+ if ( length <= 6 )
+ break;
+
+ p_next += length;
+
+ /* only use horizontal kerning tables */
+ if ( ( coverage & ~8 ) != 0x0001 ||
+ p + 8 > p_limit )
+ goto NextTable;
+
+ num_pairs = FT_NEXT_USHORT( p );
+ p += 6;
+
+ if ( p + 6 * num_pairs > p_limit )
+ goto NextTable;
+
+ avail |= mask;
+
+ /*
+ * Now check whether the pairs in this table are ordered.
+ * We then can use binary search.
+ */
+ if ( num_pairs > 0 )
+ {
+ FT_UInt count;
+ FT_UInt old_pair;
+
+
+ old_pair = FT_NEXT_ULONG( p );
+ p += 2;
+
+ for ( count = num_pairs - 1; count > 0; count-- )
+ {
+ FT_UInt32 cur_pair;
+
+
+ cur_pair = FT_NEXT_ULONG( p );
+ if ( cur_pair <= old_pair )
+ break;
+
+ p += 2;
+ old_pair = cur_pair;
+ }
+
+ if ( count == 0 )
+ ordered |= mask;
+ }
+
+ NextTable:
+ p = p_next;
+ }
+
+ face->num_kern_tables = nn;
+ face->kern_avail_bits = avail;
+ face->kern_order_bits = ordered;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ tt_face_done_kern( TT_Face face )
+ {
+ FT_Stream stream = face->root.stream;
+
+
+ FT_FRAME_RELEASE( face->kern_table );
+ face->kern_table_size = 0;
+ face->num_kern_tables = 0;
+ face->kern_avail_bits = 0;
+ face->kern_order_bits = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Int )
+ tt_face_get_kerning( TT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph )
+ {
+ FT_Int result = 0;
+ FT_UInt count, mask = 1;
+ FT_Byte* p = face->kern_table;
+
+
+ p += 4;
+ mask = 0x0001;
+
+ for ( count = face->num_kern_tables; count > 0; count--, mask <<= 1 )
+ {
+ FT_Byte* base = p;
+ FT_Byte* next = base;
+ FT_UInt version = FT_NEXT_USHORT( p );
+ FT_UInt length = FT_NEXT_USHORT( p );
+ FT_UInt coverage = FT_NEXT_USHORT( p );
+ FT_Int value = 0;
+
+ FT_UNUSED( version );
+
+
+ next = base + length;
+
+ if ( ( face->kern_avail_bits & mask ) == 0 )
+ goto NextTable;
+
+ if ( p + 8 > next )
+ goto NextTable;
+
+ switch ( coverage >> 8 )
+ {
+ case 0:
+ {
+ FT_UInt num_pairs = FT_NEXT_USHORT( p );
+ FT_ULong key0 = TT_KERN_INDEX( left_glyph, right_glyph );
+
+
+ p += 6;
+
+ if ( face->kern_order_bits & mask ) /* binary search */
+ {
+ FT_UInt min = 0;
+ FT_UInt max = num_pairs;
+
+
+ while ( min < max )
+ {
+ FT_UInt mid = ( min + max ) >> 1;
+ FT_Byte* q = p + 6 * mid;
+ FT_ULong key;
+
+
+ key = FT_NEXT_ULONG( q );
+
+ if ( key == key0 )
+ {
+ value = FT_PEEK_SHORT( q );
+ goto Found;
+ }
+ if ( key < key0 )
+ min = mid + 1;
+ else
+ max = mid;
+ }
+ }
+ else /* linear search */
+ {
+ FT_UInt count2;
+
+
+ for ( count2 = num_pairs; count2 > 0; count2-- )
+ {
+ FT_ULong key = FT_NEXT_ULONG( p );
+
+
+ if ( key == key0 )
+ {
+ value = FT_PEEK_SHORT( p );
+ goto Found;
+ }
+ p += 2;
+ }
+ }
+ }
+ break;
+
+ /*
+ * We don't support format 2 because we haven't seen a single font
+ * using it in real life...
+ */
+
+ default:
+ ;
+ }
+
+ goto NextTable;
+
+ Found:
+ if ( coverage & 8 ) /* override or add */
+ result = value;
+ else
+ result += value;
+
+ NextTable:
+ p = next;
+ }
+
+ return result;
+ }
+
+#undef TT_KERN_INDEX
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.h
new file mode 100644
index 00000000000..df1da9b273e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.h
@@ -0,0 +1,52 @@
+/***************************************************************************/
+/* */
+/* ttkern.h */
+/* */
+/* Load the basic TrueType kerning table. This doesn't handle */
+/* kerning data within the GPOS table at the moment. */
+/* */
+/* Copyright 1996-2001, 2002, 2005, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTKERN_H__
+#define __TTKERN_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_kern( TT_Face face,
+ FT_Stream stream );
+
+ FT_LOCAL( void )
+ tt_face_done_kern( TT_Face face );
+
+ FT_LOCAL( FT_Int )
+ tt_face_get_kerning( TT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph );
+
+#define TT_FACE_HAS_KERNING( face ) ( (face)->kern_avail_bits != 0 )
+
+
+FT_END_HEADER
+
+#endif /* __TTKERN_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.c
new file mode 100644
index 00000000000..c45a1ed5562
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.c
@@ -0,0 +1,1248 @@
+/***************************************************************************/
+/* */
+/* ttload.c */
+/* */
+/* Load the basic TrueType tables, i.e., tables that can be either in */
+/* TTF or OTF fonts (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttload.h"
+
+#include "sferrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttload
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_lookup_table */
+ /* */
+ /* <Description> */
+ /* Looks for a TrueType table by name. */
+ /* */
+ /* <Input> */
+ /* face :: A face object handle. */
+ /* */
+ /* tag :: The searched tag. */
+ /* */
+ /* <Return> */
+ /* A pointer to the table directory entry. 0 if not found. */
+ /* */
+ FT_LOCAL_DEF( TT_Table )
+ tt_face_lookup_table( TT_Face face,
+ FT_ULong tag )
+ {
+ TT_Table entry;
+ TT_Table limit;
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_Bool zero_length = FALSE;
+#endif
+
+
+ FT_TRACE4(( "tt_face_lookup_table: %08p, `%c%c%c%c' -- ",
+ face,
+ (FT_Char)( tag >> 24 ),
+ (FT_Char)( tag >> 16 ),
+ (FT_Char)( tag >> 8 ),
+ (FT_Char)( tag ) ));
+
+ entry = face->dir_tables;
+ limit = entry + face->num_tables;
+
+ for ( ; entry < limit; entry++ )
+ {
+ /* For compatibility with Windows, we consider */
+ /* zero-length tables the same as missing tables. */
+ if ( entry->Tag == tag ) {
+ if ( entry->Length != 0 )
+ {
+ FT_TRACE4(( "found table.\n" ));
+ return entry;
+ }
+#ifdef FT_DEBUG_LEVEL_TRACE
+ zero_length = TRUE;
+#endif
+ }
+ }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ if ( zero_length )
+ FT_TRACE4(( "ignoring empty table!\n" ));
+ else
+ FT_TRACE4(( "could not find table!\n" ));
+#endif
+
+ return NULL;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_goto_table */
+ /* */
+ /* <Description> */
+ /* Looks for a TrueType table by name, then seek a stream to it. */
+ /* */
+ /* <Input> */
+ /* face :: A face object handle. */
+ /* */
+ /* tag :: The searched tag. */
+ /* */
+ /* stream :: The stream to seek when the table is found. */
+ /* */
+ /* <Output> */
+ /* length :: The length of the table if found, undefined otherwise. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_goto_table( TT_Face face,
+ FT_ULong tag,
+ FT_Stream stream,
+ FT_ULong* length )
+ {
+ TT_Table table;
+ FT_Error error;
+
+
+ table = tt_face_lookup_table( face, tag );
+ if ( table )
+ {
+ if ( length )
+ *length = table->Length;
+
+ if ( FT_STREAM_SEEK( table->Offset ) )
+ goto Exit;
+ }
+ else
+ error = SFNT_Err_Table_Missing;
+
+ Exit:
+ return error;
+ }
+
+
+ /* Here, we */
+ /* */
+ /* - check that `num_tables' is valid (and adjust it if necessary) */
+ /* */
+ /* - look for a `head' table, check its size, and parse it to check */
+ /* whether its `magic' field is correctly set */
+ /* */
+ /* - errors (except errors returned by stream handling) */
+ /* */
+ /* SFNT_Err_Unknown_File_Format: */
+ /* no table is defined in directory, it is not sfnt-wrapped */
+ /* data */
+ /* SFNT_Err_Table_Missing: */
+ /* table directory is valid, but essential tables */
+ /* (head/bhed/SING) are missing */
+ /* */
+ static FT_Error
+ check_table_dir( SFNT_Header sfnt,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_UInt nn, valid_entries = 0;
+ FT_UInt has_head = 0, has_sing = 0, has_meta = 0;
+ FT_ULong offset = sfnt->offset + 12;
+
+ static const FT_Frame_Field table_dir_entry_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_TableRec
+
+ FT_FRAME_START( 16 ),
+ FT_FRAME_ULONG( Tag ),
+ FT_FRAME_ULONG( CheckSum ),
+ FT_FRAME_ULONG( Offset ),
+ FT_FRAME_ULONG( Length ),
+ FT_FRAME_END
+ };
+
+
+ if ( FT_STREAM_SEEK( offset ) )
+ goto Exit;
+
+ for ( nn = 0; nn < sfnt->num_tables; nn++ )
+ {
+ TT_TableRec table;
+
+
+ if ( FT_STREAM_READ_FIELDS( table_dir_entry_fields, &table ) )
+ {
+ nn--;
+ FT_TRACE2(( "check_table_dir:"
+ " can read only %d table%s in font (instead of %d)\n",
+ nn, nn == 1 ? "" : "s", sfnt->num_tables ));
+ sfnt->num_tables = nn;
+ break;
+ }
+
+ /* we ignore invalid tables */
+ if ( table.Offset + table.Length > stream->size )
+ {
+ FT_TRACE2(( "check_table_dir: table entry %d invalid\n", nn ));
+ continue;
+ }
+ else
+ valid_entries++;
+
+ if ( table.Tag == TTAG_head || table.Tag == TTAG_bhed )
+ {
+ FT_UInt32 magic;
+
+
+#ifndef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+ if ( table.Tag == TTAG_head )
+#endif
+ has_head = 1;
+
+ /*
+ * The table length should be 0x36, but certain font tools make it
+ * 0x38, so we will just check that it is greater.
+ *
+ * Note that according to the specification, the table must be
+ * padded to 32-bit lengths, but this doesn't apply to the value of
+ * its `Length' field!
+ *
+ */
+ if ( table.Length < 0x36 )
+ {
+ FT_TRACE2(( "check_table_dir: `head' table too small\n" ));
+ error = SFNT_Err_Table_Missing;
+ goto Exit;
+ }
+
+ if ( FT_STREAM_SEEK( table.Offset + 12 ) ||
+ FT_READ_ULONG( magic ) )
+ goto Exit;
+
+ if ( magic != 0x5F0F3CF5UL )
+ {
+ FT_TRACE2(( "check_table_dir:"
+ " no magic number found in `head' table\n"));
+ error = SFNT_Err_Table_Missing;
+ goto Exit;
+ }
+
+ if ( FT_STREAM_SEEK( offset + ( nn + 1 ) * 16 ) )
+ goto Exit;
+ }
+ else if ( table.Tag == TTAG_SING )
+ has_sing = 1;
+ else if ( table.Tag == TTAG_META )
+ has_meta = 1;
+ }
+
+ sfnt->num_tables = valid_entries;
+
+ if ( sfnt->num_tables == 0 )
+ {
+ FT_TRACE2(( "check_table_dir: no tables found\n" ));
+ error = SFNT_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* if `sing' and `meta' tables are present, there is no `head' table */
+ if ( has_head || ( has_sing && has_meta ) )
+ {
+ error = SFNT_Err_Ok;
+ goto Exit;
+ }
+ else
+ {
+ FT_TRACE2(( "check_table_dir:" ));
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+ FT_TRACE2(( " neither `head', `bhed', nor `sing' table found\n" ));
+#else
+ FT_TRACE2(( " neither `head' nor `sing' table found\n" ));
+#endif
+ error = SFNT_Err_Table_Missing;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_font_dir */
+ /* */
+ /* <Description> */
+ /* Loads the header of a SFNT font file. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Output> */
+ /* sfnt :: The SFNT header. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be at the beginning of the font directory. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_font_dir( TT_Face face,
+ FT_Stream stream )
+ {
+ SFNT_HeaderRec sfnt;
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+ TT_TableRec* entry;
+ FT_Int nn;
+
+ static const FT_Frame_Field offset_table_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE SFNT_HeaderRec
+
+ FT_FRAME_START( 8 ),
+ FT_FRAME_USHORT( num_tables ),
+ FT_FRAME_USHORT( search_range ),
+ FT_FRAME_USHORT( entry_selector ),
+ FT_FRAME_USHORT( range_shift ),
+ FT_FRAME_END
+ };
+
+
+ FT_TRACE2(( "tt_face_load_font_dir: %08p\n", face ));
+
+ /* read the offset table */
+
+ sfnt.offset = FT_STREAM_POS();
+
+ if ( FT_READ_ULONG( sfnt.format_tag ) ||
+ FT_STREAM_READ_FIELDS( offset_table_fields, &sfnt ) )
+ goto Exit;
+
+ /* many fonts don't have these fields set correctly */
+#if 0
+ if ( sfnt.search_range != 1 << ( sfnt.entry_selector + 4 ) ||
+ sfnt.search_range + sfnt.range_shift != sfnt.num_tables << 4 )
+ return SFNT_Err_Unknown_File_Format;
+#endif
+
+ /* load the table directory */
+
+ FT_TRACE2(( "-- Number of tables: %10u\n", sfnt.num_tables ));
+ FT_TRACE2(( "-- Format version: 0x%08lx\n", sfnt.format_tag ));
+
+ /* check first */
+ error = check_table_dir( &sfnt, stream );
+ if ( error )
+ {
+ FT_TRACE2(( "tt_face_load_font_dir: invalid table directory for TrueType!\n" ));
+
+ goto Exit;
+ }
+
+ face->num_tables = sfnt.num_tables;
+ face->format_tag = sfnt.format_tag;
+
+ if ( FT_QNEW_ARRAY( face->dir_tables, face->num_tables ) )
+ goto Exit;
+
+ if ( FT_STREAM_SEEK( sfnt.offset + 12 ) ||
+ FT_FRAME_ENTER( face->num_tables * 16L ) )
+ goto Exit;
+
+ entry = face->dir_tables;
+
+ for ( nn = 0; nn < sfnt.num_tables; nn++ )
+ {
+ entry->Tag = FT_GET_TAG4();
+ entry->CheckSum = FT_GET_ULONG();
+ entry->Offset = FT_GET_LONG();
+ entry->Length = FT_GET_LONG();
+
+ /* ignore invalid tables */
+ if ( entry->Offset + entry->Length > stream->size )
+ continue;
+ else
+ {
+ FT_TRACE2(( " %c%c%c%c - %08lx - %08lx\n",
+ (FT_Char)( entry->Tag >> 24 ),
+ (FT_Char)( entry->Tag >> 16 ),
+ (FT_Char)( entry->Tag >> 8 ),
+ (FT_Char)( entry->Tag ),
+ entry->Offset,
+ entry->Length ));
+ entry++;
+ }
+ }
+
+ FT_FRAME_EXIT();
+
+ FT_TRACE2(( "table directory loaded\n\n" ));
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_any */
+ /* */
+ /* <Description> */
+ /* Loads any font table into client memory. */
+ /* */
+ /* <Input> */
+ /* face :: The face object to look for. */
+ /* */
+ /* tag :: The tag of table to load. Use the value 0 if you want */
+ /* to access the whole font file, else set this parameter */
+ /* to a valid TrueType table tag that you can forge with */
+ /* the MAKE_TT_TAG macro. */
+ /* */
+ /* offset :: The starting offset in the table (or the file if */
+ /* tag == 0). */
+ /* */
+ /* length :: The address of the decision variable: */
+ /* */
+ /* If length == NULL: */
+ /* Loads the whole table. Returns an error if */
+ /* `offset' == 0! */
+ /* */
+ /* If *length == 0: */
+ /* Exits immediately; returning the length of the given */
+ /* table or of the font file, depending on the value of */
+ /* `tag'. */
+ /* */
+ /* If *length != 0: */
+ /* Loads the next `length' bytes of table or font, */
+ /* starting at offset `offset' (in table or font too). */
+ /* */
+ /* <Output> */
+ /* buffer :: The address of target buffer. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_any( TT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte* buffer,
+ FT_ULong* length )
+ {
+ FT_Error error;
+ FT_Stream stream;
+ TT_Table table;
+ FT_ULong size;
+
+
+ if ( tag != 0 )
+ {
+ /* look for tag in font directory */
+ table = tt_face_lookup_table( face, tag );
+ if ( !table )
+ {
+ error = SFNT_Err_Table_Missing;
+ goto Exit;
+ }
+
+ offset += table->Offset;
+ size = table->Length;
+ }
+ else
+ /* tag == 0 -- the user wants to access the font file directly */
+ size = face->root.stream->size;
+
+ if ( length && *length == 0 )
+ {
+ *length = size;
+
+ return SFNT_Err_Ok;
+ }
+
+ if ( length )
+ size = *length;
+
+ stream = face->root.stream;
+ /* the `if' is syntactic sugar for picky compilers */
+ if ( FT_STREAM_READ_AT( offset, buffer, size ) )
+ goto Exit;
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_generic_header */
+ /* */
+ /* <Description> */
+ /* Loads the TrueType table `head' or `bhed'. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ tt_face_load_generic_header( TT_Face face,
+ FT_Stream stream,
+ FT_ULong tag )
+ {
+ FT_Error error;
+ TT_Header* header;
+
+ static const FT_Frame_Field header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_Header
+
+ FT_FRAME_START( 54 ),
+ FT_FRAME_ULONG ( Table_Version ),
+ FT_FRAME_ULONG ( Font_Revision ),
+ FT_FRAME_LONG ( CheckSum_Adjust ),
+ FT_FRAME_LONG ( Magic_Number ),
+ FT_FRAME_USHORT( Flags ),
+ FT_FRAME_USHORT( Units_Per_EM ),
+ FT_FRAME_LONG ( Created[0] ),
+ FT_FRAME_LONG ( Created[1] ),
+ FT_FRAME_LONG ( Modified[0] ),
+ FT_FRAME_LONG ( Modified[1] ),
+ FT_FRAME_SHORT ( xMin ),
+ FT_FRAME_SHORT ( yMin ),
+ FT_FRAME_SHORT ( xMax ),
+ FT_FRAME_SHORT ( yMax ),
+ FT_FRAME_USHORT( Mac_Style ),
+ FT_FRAME_USHORT( Lowest_Rec_PPEM ),
+ FT_FRAME_SHORT ( Font_Direction ),
+ FT_FRAME_SHORT ( Index_To_Loc_Format ),
+ FT_FRAME_SHORT ( Glyph_Data_Format ),
+ FT_FRAME_END
+ };
+
+
+ error = face->goto_table( face, tag, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ header = &face->header;
+
+ if ( FT_STREAM_READ_FIELDS( header_fields, header ) )
+ goto Exit;
+
+ FT_TRACE3(( "Units per EM: %4u\n", header->Units_Per_EM ));
+ FT_TRACE3(( "IndexToLoc: %4d\n", header->Index_To_Loc_Format ));
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_head( TT_Face face,
+ FT_Stream stream )
+ {
+ return tt_face_load_generic_header( face, stream, TTAG_head );
+ }
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_bhed( TT_Face face,
+ FT_Stream stream )
+ {
+ return tt_face_load_generic_header( face, stream, TTAG_bhed );
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_max_profile */
+ /* */
+ /* <Description> */
+ /* Loads the maximum profile into a face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_maxp( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ TT_MaxProfile* maxProfile = &face->max_profile;
+
+ const FT_Frame_Field maxp_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_MaxProfile
+
+ FT_FRAME_START( 6 ),
+ FT_FRAME_LONG ( version ),
+ FT_FRAME_USHORT( numGlyphs ),
+ FT_FRAME_END
+ };
+
+ const FT_Frame_Field maxp_fields_extra[] =
+ {
+ FT_FRAME_START( 26 ),
+ FT_FRAME_USHORT( maxPoints ),
+ FT_FRAME_USHORT( maxContours ),
+ FT_FRAME_USHORT( maxCompositePoints ),
+ FT_FRAME_USHORT( maxCompositeContours ),
+ FT_FRAME_USHORT( maxZones ),
+ FT_FRAME_USHORT( maxTwilightPoints ),
+ FT_FRAME_USHORT( maxStorage ),
+ FT_FRAME_USHORT( maxFunctionDefs ),
+ FT_FRAME_USHORT( maxInstructionDefs ),
+ FT_FRAME_USHORT( maxStackElements ),
+ FT_FRAME_USHORT( maxSizeOfInstructions ),
+ FT_FRAME_USHORT( maxComponentElements ),
+ FT_FRAME_USHORT( maxComponentDepth ),
+ FT_FRAME_END
+ };
+
+
+ error = face->goto_table( face, TTAG_maxp, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ if ( FT_STREAM_READ_FIELDS( maxp_fields, maxProfile ) )
+ goto Exit;
+
+ maxProfile->maxPoints = 0;
+ maxProfile->maxContours = 0;
+ maxProfile->maxCompositePoints = 0;
+ maxProfile->maxCompositeContours = 0;
+ maxProfile->maxZones = 0;
+ maxProfile->maxTwilightPoints = 0;
+ maxProfile->maxStorage = 0;
+ maxProfile->maxFunctionDefs = 0;
+ maxProfile->maxInstructionDefs = 0;
+ maxProfile->maxStackElements = 0;
+ maxProfile->maxSizeOfInstructions = 0;
+ maxProfile->maxComponentElements = 0;
+ maxProfile->maxComponentDepth = 0;
+
+ if ( maxProfile->version >= 0x10000L )
+ {
+ if ( FT_STREAM_READ_FIELDS( maxp_fields_extra, maxProfile ) )
+ goto Exit;
+
+ /* XXX: an adjustment that is necessary to load certain */
+ /* broken fonts like `Keystrokes MT' :-( */
+ /* */
+ /* We allocate 64 function entries by default when */
+ /* the maxFunctionDefs field is null. */
+
+ if ( maxProfile->maxFunctionDefs == 0 )
+ maxProfile->maxFunctionDefs = 64;
+
+ /* we add 4 phantom points later */
+ if ( maxProfile->maxTwilightPoints > ( 0xFFFFU - 4 ) )
+ {
+ FT_ERROR(( "Too much twilight points in `maxp' table;\n" ));
+ FT_ERROR(( " some glyphs might be rendered incorrectly.\n" ));
+
+ maxProfile->maxTwilightPoints = 0xFFFFU - 4;
+ }
+ }
+
+ FT_TRACE3(( "numGlyphs: %u\n", maxProfile->numGlyphs ));
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_names */
+ /* */
+ /* <Description> */
+ /* Loads the name records. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_name( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+ FT_ULong table_pos, table_len;
+ FT_ULong storage_start, storage_limit;
+ FT_UInt count;
+ TT_NameTable table;
+
+ static const FT_Frame_Field name_table_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_NameTableRec
+
+ FT_FRAME_START( 6 ),
+ FT_FRAME_USHORT( format ),
+ FT_FRAME_USHORT( numNameRecords ),
+ FT_FRAME_USHORT( storageOffset ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field name_record_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_NameEntryRec
+
+ /* no FT_FRAME_START */
+ FT_FRAME_USHORT( platformID ),
+ FT_FRAME_USHORT( encodingID ),
+ FT_FRAME_USHORT( languageID ),
+ FT_FRAME_USHORT( nameID ),
+ FT_FRAME_USHORT( stringLength ),
+ FT_FRAME_USHORT( stringOffset ),
+ FT_FRAME_END
+ };
+
+
+ table = &face->name_table;
+ table->stream = stream;
+
+ error = face->goto_table( face, TTAG_name, stream, &table_len );
+ if ( error )
+ goto Exit;
+
+ table_pos = FT_STREAM_POS();
+
+
+ if ( FT_STREAM_READ_FIELDS( name_table_fields, table ) )
+ goto Exit;
+
+ /* Some popular Asian fonts have an invalid `storageOffset' value */
+ /* (it should be at least "6 + 12*num_names"). However, the string */
+ /* offsets, computed as "storageOffset + entry->stringOffset", are */
+ /* valid pointers within the name table... */
+ /* */
+ /* We thus can't check `storageOffset' right now. */
+ /* */
+ storage_start = table_pos + 6 + 12*table->numNameRecords;
+ storage_limit = table_pos + table_len;
+
+ if ( storage_start > storage_limit )
+ {
+ FT_ERROR(( "invalid `name' table\n" ));
+ error = SFNT_Err_Name_Table_Missing;
+ goto Exit;
+ }
+
+ /* Allocate the array of name records. */
+ count = table->numNameRecords;
+ table->numNameRecords = 0;
+
+ if ( FT_NEW_ARRAY( table->names, count ) ||
+ FT_FRAME_ENTER( count * 12 ) )
+ goto Exit;
+
+ /* Load the name records and determine how much storage is needed */
+ /* to hold the strings themselves. */
+ {
+ TT_NameEntryRec* entry = table->names;
+
+
+ for ( ; count > 0; count-- )
+ {
+ if ( FT_STREAM_READ_FIELDS( name_record_fields, entry ) )
+ continue;
+
+ /* check that the name is not empty */
+ if ( entry->stringLength == 0 )
+ continue;
+
+ /* check that the name string is within the table */
+ entry->stringOffset += table_pos + table->storageOffset;
+ if ( entry->stringOffset < storage_start ||
+ entry->stringOffset + entry->stringLength > storage_limit )
+ {
+ /* invalid entry - ignore it */
+ entry->stringOffset = 0;
+ entry->stringLength = 0;
+ continue;
+ }
+
+ entry++;
+ }
+
+ table->numNameRecords = (FT_UInt)( entry - table->names );
+ }
+
+ FT_FRAME_EXIT();
+
+ /* everything went well, update face->num_names */
+ face->num_names = (FT_UShort) table->numNameRecords;
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_free_names */
+ /* */
+ /* <Description> */
+ /* Frees the name records. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ FT_LOCAL_DEF( void )
+ tt_face_free_name( TT_Face face )
+ {
+ FT_Memory memory = face->root.driver->root.memory;
+ TT_NameTable table = &face->name_table;
+ TT_NameEntry entry = table->names;
+ FT_UInt count = table->numNameRecords;
+
+
+ if ( table->names )
+ {
+ for ( ; count > 0; count--, entry++ )
+ {
+ FT_FREE( entry->string );
+ entry->stringLength = 0;
+ }
+
+ /* free strings table */
+ FT_FREE( table->names );
+ }
+
+ table->numNameRecords = 0;
+ table->format = 0;
+ table->storageOffset = 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_cmap */
+ /* */
+ /* <Description> */
+ /* Loads the cmap directory in a face object. The cmaps themselves */
+ /* are loaded on demand in the `ttcmap.c' module. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_cmap( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+
+
+ error = face->goto_table( face, TTAG_cmap, stream, &face->cmap_size );
+ if ( error )
+ goto Exit;
+
+ if ( FT_FRAME_EXTRACT( face->cmap_size, face->cmap_table ) )
+ face->cmap_size = 0;
+
+ Exit:
+ return error;
+ }
+
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_os2 */
+ /* */
+ /* <Description> */
+ /* Loads the OS2 table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_os2( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ TT_OS2* os2;
+
+ const FT_Frame_Field os2_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_OS2
+
+ FT_FRAME_START( 78 ),
+ FT_FRAME_USHORT( version ),
+ FT_FRAME_SHORT ( xAvgCharWidth ),
+ FT_FRAME_USHORT( usWeightClass ),
+ FT_FRAME_USHORT( usWidthClass ),
+ FT_FRAME_SHORT ( fsType ),
+ FT_FRAME_SHORT ( ySubscriptXSize ),
+ FT_FRAME_SHORT ( ySubscriptYSize ),
+ FT_FRAME_SHORT ( ySubscriptXOffset ),
+ FT_FRAME_SHORT ( ySubscriptYOffset ),
+ FT_FRAME_SHORT ( ySuperscriptXSize ),
+ FT_FRAME_SHORT ( ySuperscriptYSize ),
+ FT_FRAME_SHORT ( ySuperscriptXOffset ),
+ FT_FRAME_SHORT ( ySuperscriptYOffset ),
+ FT_FRAME_SHORT ( yStrikeoutSize ),
+ FT_FRAME_SHORT ( yStrikeoutPosition ),
+ FT_FRAME_SHORT ( sFamilyClass ),
+ FT_FRAME_BYTE ( panose[0] ),
+ FT_FRAME_BYTE ( panose[1] ),
+ FT_FRAME_BYTE ( panose[2] ),
+ FT_FRAME_BYTE ( panose[3] ),
+ FT_FRAME_BYTE ( panose[4] ),
+ FT_FRAME_BYTE ( panose[5] ),
+ FT_FRAME_BYTE ( panose[6] ),
+ FT_FRAME_BYTE ( panose[7] ),
+ FT_FRAME_BYTE ( panose[8] ),
+ FT_FRAME_BYTE ( panose[9] ),
+ FT_FRAME_ULONG ( ulUnicodeRange1 ),
+ FT_FRAME_ULONG ( ulUnicodeRange2 ),
+ FT_FRAME_ULONG ( ulUnicodeRange3 ),
+ FT_FRAME_ULONG ( ulUnicodeRange4 ),
+ FT_FRAME_BYTE ( achVendID[0] ),
+ FT_FRAME_BYTE ( achVendID[1] ),
+ FT_FRAME_BYTE ( achVendID[2] ),
+ FT_FRAME_BYTE ( achVendID[3] ),
+
+ FT_FRAME_USHORT( fsSelection ),
+ FT_FRAME_USHORT( usFirstCharIndex ),
+ FT_FRAME_USHORT( usLastCharIndex ),
+ FT_FRAME_SHORT ( sTypoAscender ),
+ FT_FRAME_SHORT ( sTypoDescender ),
+ FT_FRAME_SHORT ( sTypoLineGap ),
+ FT_FRAME_USHORT( usWinAscent ),
+ FT_FRAME_USHORT( usWinDescent ),
+ FT_FRAME_END
+ };
+
+ const FT_Frame_Field os2_fields_extra[] =
+ {
+ FT_FRAME_START( 8 ),
+ FT_FRAME_ULONG( ulCodePageRange1 ),
+ FT_FRAME_ULONG( ulCodePageRange2 ),
+ FT_FRAME_END
+ };
+
+ const FT_Frame_Field os2_fields_extra2[] =
+ {
+ FT_FRAME_START( 10 ),
+ FT_FRAME_SHORT ( sxHeight ),
+ FT_FRAME_SHORT ( sCapHeight ),
+ FT_FRAME_USHORT( usDefaultChar ),
+ FT_FRAME_USHORT( usBreakChar ),
+ FT_FRAME_USHORT( usMaxContext ),
+ FT_FRAME_END
+ };
+
+
+ /* We now support old Mac fonts where the OS/2 table doesn't */
+ /* exist. Simply put, we set the `version' field to 0xFFFF */
+ /* and test this value each time we need to access the table. */
+ error = face->goto_table( face, TTAG_OS2, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ os2 = &face->os2;
+
+ if ( FT_STREAM_READ_FIELDS( os2_fields, os2 ) )
+ goto Exit;
+
+ os2->ulCodePageRange1 = 0;
+ os2->ulCodePageRange2 = 0;
+ os2->sxHeight = 0;
+ os2->sCapHeight = 0;
+ os2->usDefaultChar = 0;
+ os2->usBreakChar = 0;
+ os2->usMaxContext = 0;
+
+ if ( os2->version >= 0x0001 )
+ {
+ /* only version 1 tables */
+ if ( FT_STREAM_READ_FIELDS( os2_fields_extra, os2 ) )
+ goto Exit;
+
+ if ( os2->version >= 0x0002 )
+ {
+ /* only version 2 tables */
+ if ( FT_STREAM_READ_FIELDS( os2_fields_extra2, os2 ) )
+ goto Exit;
+ }
+ }
+
+ FT_TRACE3(( "sTypoAscender: %4d\n", os2->sTypoAscender ));
+ FT_TRACE3(( "sTypoDescender: %4d\n", os2->sTypoDescender ));
+ FT_TRACE3(( "usWinAscent: %4u\n", os2->usWinAscent ));
+ FT_TRACE3(( "usWinDescent: %4u\n", os2->usWinDescent ));
+ FT_TRACE3(( "fsSelection: 0x%2x\n", os2->fsSelection ));
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_postscript */
+ /* */
+ /* <Description> */
+ /* Loads the Postscript table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_post( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ TT_Postscript* post = &face->postscript;
+
+ static const FT_Frame_Field post_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_Postscript
+
+ FT_FRAME_START( 32 ),
+ FT_FRAME_ULONG( FormatType ),
+ FT_FRAME_ULONG( italicAngle ),
+ FT_FRAME_SHORT( underlinePosition ),
+ FT_FRAME_SHORT( underlineThickness ),
+ FT_FRAME_ULONG( isFixedPitch ),
+ FT_FRAME_ULONG( minMemType42 ),
+ FT_FRAME_ULONG( maxMemType42 ),
+ FT_FRAME_ULONG( minMemType1 ),
+ FT_FRAME_ULONG( maxMemType1 ),
+ FT_FRAME_END
+ };
+
+
+ error = face->goto_table( face, TTAG_post, stream, 0 );
+ if ( error )
+ return error;
+
+ if ( FT_STREAM_READ_FIELDS( post_fields, post ) )
+ return error;
+
+ /* we don't load the glyph names, we do that in another */
+ /* module (ttpost). */
+
+ FT_TRACE3(( "FormatType: 0x%x\n", post->FormatType ));
+ FT_TRACE3(( "isFixedPitch: %s\n", post->isFixedPitch
+ ? " yes" : " no" ));
+
+ return SFNT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_pclt */
+ /* */
+ /* <Description> */
+ /* Loads the PCL 5 Table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_pclt( TT_Face face,
+ FT_Stream stream )
+ {
+ static const FT_Frame_Field pclt_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_PCLT
+
+ FT_FRAME_START( 54 ),
+ FT_FRAME_ULONG ( Version ),
+ FT_FRAME_ULONG ( FontNumber ),
+ FT_FRAME_USHORT( Pitch ),
+ FT_FRAME_USHORT( xHeight ),
+ FT_FRAME_USHORT( Style ),
+ FT_FRAME_USHORT( TypeFamily ),
+ FT_FRAME_USHORT( CapHeight ),
+ FT_FRAME_BYTES ( TypeFace, 16 ),
+ FT_FRAME_BYTES ( CharacterComplement, 8 ),
+ FT_FRAME_BYTES ( FileName, 6 ),
+ FT_FRAME_CHAR ( StrokeWeight ),
+ FT_FRAME_CHAR ( WidthType ),
+ FT_FRAME_BYTE ( SerifStyle ),
+ FT_FRAME_BYTE ( Reserved ),
+ FT_FRAME_END
+ };
+
+ FT_Error error;
+ TT_PCLT* pclt = &face->pclt;
+
+
+ /* optional table */
+ error = face->goto_table( face, TTAG_PCLT, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ if ( FT_STREAM_READ_FIELDS( pclt_fields, pclt ) )
+ goto Exit;
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_gasp */
+ /* */
+ /* <Description> */
+ /* Loads the `gasp' table into a face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_gasp( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+
+ FT_UInt j,num_ranges;
+ TT_GaspRange gaspranges;
+
+
+ /* the gasp table is optional */
+ error = face->goto_table( face, TTAG_gasp, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ if ( FT_FRAME_ENTER( 4L ) )
+ goto Exit;
+
+ face->gasp.version = FT_GET_USHORT();
+ face->gasp.numRanges = FT_GET_USHORT();
+
+ FT_FRAME_EXIT();
+
+ /* only support versions 0 and 1 of the table */
+ if ( face->gasp.version >= 2 )
+ {
+ face->gasp.numRanges = 0;
+ error = SFNT_Err_Invalid_Table;
+ goto Exit;
+ }
+
+ num_ranges = face->gasp.numRanges;
+ FT_TRACE3(( "numRanges: %u\n", num_ranges ));
+
+ if ( FT_QNEW_ARRAY( gaspranges, num_ranges ) ||
+ FT_FRAME_ENTER( num_ranges * 4L ) )
+ goto Exit;
+
+ face->gasp.gaspRanges = gaspranges;
+
+ for ( j = 0; j < num_ranges; j++ )
+ {
+ gaspranges[j].maxPPEM = FT_GET_USHORT();
+ gaspranges[j].gaspFlag = FT_GET_USHORT();
+
+ FT_TRACE3(( "gaspRange %d: rangeMaxPPEM %5d, rangeGaspBehavior 0x%x\n",
+ j,
+ gaspranges[j].maxPPEM,
+ gaspranges[j].gaspFlag ));
+ }
+
+ FT_FRAME_EXIT();
+
+ Exit:
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.h
new file mode 100644
index 00000000000..49a1aee1633
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.h
@@ -0,0 +1,112 @@
+/***************************************************************************/
+/* */
+/* ttload.h */
+/* */
+/* Load the basic TrueType tables, i.e., tables that can be either in */
+/* TTF or OTF fonts (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTLOAD_H__
+#define __TTLOAD_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( TT_Table )
+ tt_face_lookup_table( TT_Face face,
+ FT_ULong tag );
+
+ FT_LOCAL( FT_Error )
+ tt_face_goto_table( TT_Face face,
+ FT_ULong tag,
+ FT_Stream stream,
+ FT_ULong* length );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_font_dir( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_any( TT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte* buffer,
+ FT_ULong* length );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_head( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_cmap( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_maxp( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_name( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_os2( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_post( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_pclt( TT_Face face,
+ FT_Stream stream );
+
+ FT_LOCAL( void )
+ tt_face_free_name( TT_Face face );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_gasp( TT_Face face,
+ FT_Stream stream );
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_bhed( TT_Face face,
+ FT_Stream stream );
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+FT_END_HEADER
+
+#endif /* __TTLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.c
new file mode 100644
index 00000000000..2a7d22c0723
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.c
@@ -0,0 +1,466 @@
+/***************************************************************************/
+/* */
+/* ttmtx.c */
+/* */
+/* Load the metrics tables common to TTF and OTF fonts (body). */
+/* */
+/* Copyright 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttmtx.h"
+
+#include "sferrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttmtx
+
+
+ /*
+ * Unfortunately, we can't enable our memory optimizations if
+ * FT_CONFIG_OPTION_OLD_INTERNALS is defined. This is because at least
+ * one rogue client (libXfont in the X.Org XServer) is directly accessing
+ * the metrics.
+ */
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_hmtx */
+ /* */
+ /* <Description> */
+ /* Load the `hmtx' or `vmtx' table into a face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* vertical :: A boolean flag. If set, load `vmtx'. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_hmtx( TT_Face face,
+ FT_Stream stream,
+ FT_Bool vertical )
+ {
+ FT_Error error;
+ FT_ULong tag, table_size;
+ FT_ULong* ptable_offset;
+ FT_ULong* ptable_size;
+
+
+ if ( vertical )
+ {
+ tag = TTAG_vmtx;
+ ptable_offset = &face->vert_metrics_offset;
+ ptable_size = &face->vert_metrics_size;
+ }
+ else
+ {
+ tag = TTAG_hmtx;
+ ptable_offset = &face->horz_metrics_offset;
+ ptable_size = &face->horz_metrics_size;
+ }
+
+ error = face->goto_table( face, tag, stream, &table_size );
+ if ( error )
+ goto Fail;
+
+ *ptable_size = table_size;
+ *ptable_offset = FT_STREAM_POS();
+
+ Fail:
+ return error;
+ }
+
+#else /* !FT_CONFIG_OPTION_OLD_INTERNALS */
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_hmtx( TT_Face face,
+ FT_Stream stream,
+ FT_Bool vertical )
+ {
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+
+ FT_ULong table_len;
+ FT_Long num_shorts, num_longs, num_shorts_checked;
+
+ TT_LongMetrics* longs;
+ TT_ShortMetrics** shorts;
+ FT_Byte* p;
+
+
+ if ( vertical )
+ {
+ void* lm = &face->vertical.long_metrics;
+ void** sm = &face->vertical.short_metrics;
+
+
+ error = face->goto_table( face, TTAG_vmtx, stream, &table_len );
+ if ( error )
+ goto Fail;
+
+ num_longs = face->vertical.number_Of_VMetrics;
+ if ( (FT_ULong)num_longs > table_len / 4 )
+ num_longs = (FT_Long)( table_len / 4 );
+
+ face->vertical.number_Of_VMetrics = 0;
+
+ longs = (TT_LongMetrics*)lm;
+ shorts = (TT_ShortMetrics**)sm;
+ }
+ else
+ {
+ void* lm = &face->horizontal.long_metrics;
+ void** sm = &face->horizontal.short_metrics;
+
+
+ error = face->goto_table( face, TTAG_hmtx, stream, &table_len );
+ if ( error )
+ goto Fail;
+
+ num_longs = face->horizontal.number_Of_HMetrics;
+ if ( (FT_ULong)num_longs > table_len / 4 )
+ num_longs = (FT_Long)( table_len / 4 );
+
+ face->horizontal.number_Of_HMetrics = 0;
+
+ longs = (TT_LongMetrics*)lm;
+ shorts = (TT_ShortMetrics**)sm;
+ }
+
+ /* never trust derived values */
+
+ num_shorts = face->max_profile.numGlyphs - num_longs;
+ num_shorts_checked = ( table_len - num_longs * 4L ) / 2;
+
+ if ( num_shorts < 0 )
+ {
+ FT_ERROR(( "%cmtx has more metrics than glyphs.\n" ));
+
+ /* Adobe simply ignores this problem. So we shall do the same. */
+#if 0
+ error = vertical ? SFNT_Err_Invalid_Vert_Metrics
+ : SFNT_Err_Invalid_Horiz_Metrics;
+ goto Exit;
+#else
+ num_shorts = 0;
+#endif
+ }
+
+ if ( FT_QNEW_ARRAY( *longs, num_longs ) ||
+ FT_QNEW_ARRAY( *shorts, num_shorts ) )
+ goto Fail;
+
+ if ( FT_FRAME_ENTER( table_len ) )
+ goto Fail;
+
+ p = stream->cursor;
+
+ {
+ TT_LongMetrics cur = *longs;
+ TT_LongMetrics limit = cur + num_longs;
+
+
+ for ( ; cur < limit; cur++ )
+ {
+ cur->advance = FT_NEXT_USHORT( p );
+ cur->bearing = FT_NEXT_SHORT( p );
+ }
+ }
+
+ /* do we have an inconsistent number of metric values? */
+ {
+ TT_ShortMetrics* cur = *shorts;
+ TT_ShortMetrics* limit = cur +
+ FT_MIN( num_shorts, num_shorts_checked );
+
+
+ for ( ; cur < limit; cur++ )
+ *cur = FT_NEXT_SHORT( p );
+
+ /* We fill up the missing left side bearings with the */
+ /* last valid value. Since this will occur for buggy CJK */
+ /* fonts usually only, nothing serious will happen. */
+ if ( num_shorts > num_shorts_checked && num_shorts_checked > 0 )
+ {
+ FT_Short val = (*shorts)[num_shorts_checked - 1];
+
+
+ limit = *shorts + num_shorts;
+ for ( ; cur < limit; cur++ )
+ *cur = val;
+ }
+ }
+
+ FT_FRAME_EXIT();
+
+ if ( vertical )
+ face->vertical.number_Of_VMetrics = (FT_UShort)num_longs;
+ else
+ face->horizontal.number_Of_HMetrics = (FT_UShort)num_longs;
+
+ Fail:
+ return error;
+ }
+
+#endif /* !FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_hhea */
+ /* */
+ /* <Description> */
+ /* Load the `hhea' or 'vhea' table into a face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* vertical :: A boolean flag. If set, load `vhea'. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_hhea( TT_Face face,
+ FT_Stream stream,
+ FT_Bool vertical )
+ {
+ FT_Error error;
+ TT_HoriHeader* header;
+
+ const FT_Frame_Field metrics_header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_HoriHeader
+
+ FT_FRAME_START( 36 ),
+ FT_FRAME_ULONG ( Version ),
+ FT_FRAME_SHORT ( Ascender ),
+ FT_FRAME_SHORT ( Descender ),
+ FT_FRAME_SHORT ( Line_Gap ),
+ FT_FRAME_USHORT( advance_Width_Max ),
+ FT_FRAME_SHORT ( min_Left_Side_Bearing ),
+ FT_FRAME_SHORT ( min_Right_Side_Bearing ),
+ FT_FRAME_SHORT ( xMax_Extent ),
+ FT_FRAME_SHORT ( caret_Slope_Rise ),
+ FT_FRAME_SHORT ( caret_Slope_Run ),
+ FT_FRAME_SHORT ( caret_Offset ),
+ FT_FRAME_SHORT ( Reserved[0] ),
+ FT_FRAME_SHORT ( Reserved[1] ),
+ FT_FRAME_SHORT ( Reserved[2] ),
+ FT_FRAME_SHORT ( Reserved[3] ),
+ FT_FRAME_SHORT ( metric_Data_Format ),
+ FT_FRAME_USHORT( number_Of_HMetrics ),
+ FT_FRAME_END
+ };
+
+
+ if ( vertical )
+ {
+ void *v = &face->vertical;
+
+
+ error = face->goto_table( face, TTAG_vhea, stream, 0 );
+ if ( error )
+ goto Fail;
+
+ header = (TT_HoriHeader*)v;
+ }
+ else
+ {
+ error = face->goto_table( face, TTAG_hhea, stream, 0 );
+ if ( error )
+ goto Fail;
+
+ header = &face->horizontal;
+ }
+
+ if ( FT_STREAM_READ_FIELDS( metrics_header_fields, header ) )
+ goto Fail;
+
+ FT_TRACE3(( "Ascender: %5d\n", header->Ascender ));
+ FT_TRACE3(( "Descender: %5d\n", header->Descender ));
+ FT_TRACE3(( "number_Of_Metrics: %5u\n", header->number_Of_HMetrics ));
+
+ header->long_metrics = NULL;
+ header->short_metrics = NULL;
+
+ Fail:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_get_metrics */
+ /* */
+ /* <Description> */
+ /* Returns the horizontal or vertical metrics in font units for a */
+ /* given glyph. The metrics are the left side bearing (resp. top */
+ /* side bearing) and advance width (resp. advance height). */
+ /* */
+ /* <Input> */
+ /* header :: A pointer to either the horizontal or vertical metrics */
+ /* structure. */
+ /* */
+ /* idx :: The glyph index. */
+ /* */
+ /* <Output> */
+ /* bearing :: The bearing, either left side or top side. */
+ /* */
+ /* advance :: The advance width resp. advance height. */
+ /* */
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_get_metrics( TT_Face face,
+ FT_Bool vertical,
+ FT_UInt gindex,
+ FT_Short *abearing,
+ FT_UShort *aadvance )
+ {
+ FT_Error error;
+ FT_Stream stream = face->root.stream;
+ TT_HoriHeader* header;
+ FT_ULong table_pos, table_size, table_end;
+ FT_UShort k;
+
+
+ if ( vertical )
+ {
+ void* v = &face->vertical;
+
+
+ header = (TT_HoriHeader*)v;
+ table_pos = face->vert_metrics_offset;
+ table_size = face->vert_metrics_size;
+ }
+ else
+ {
+ header = &face->horizontal;
+ table_pos = face->horz_metrics_offset;
+ table_size = face->horz_metrics_size;
+ }
+
+ table_end = table_pos + table_size;
+
+ k = header->number_Of_HMetrics;
+
+ if ( k > 0 )
+ {
+ if ( gindex < (FT_UInt)k )
+ {
+ table_pos += 4 * gindex;
+ if ( table_pos + 4 > table_end )
+ goto NoData;
+
+ if ( FT_STREAM_SEEK( table_pos ) ||
+ FT_READ_USHORT( *aadvance ) ||
+ FT_READ_SHORT( *abearing ) )
+ goto NoData;
+ }
+ else
+ {
+ table_pos += 4 * ( k - 1 );
+ if ( table_pos + 4 > table_end )
+ goto NoData;
+
+ if ( FT_STREAM_SEEK( table_pos ) ||
+ FT_READ_USHORT( *aadvance ) )
+ goto NoData;
+
+ table_pos += 4 + 2 * ( gindex - k );
+ if ( table_pos + 2 > table_end )
+ *abearing = 0;
+ else
+ {
+ if ( !FT_STREAM_SEEK( table_pos ) )
+ (void)FT_READ_SHORT( *abearing );
+ }
+ }
+ }
+ else
+ {
+ NoData:
+ *abearing = 0;
+ *aadvance = 0;
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+#else /* !FT_CONFIG_OPTION_OLD_INTERNALS */
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_get_metrics( TT_Face face,
+ FT_Bool vertical,
+ FT_UInt gindex,
+ FT_Short* abearing,
+ FT_UShort* aadvance )
+ {
+ void* v = &face->vertical;
+ void* h = &face->horizontal;
+ TT_HoriHeader* header = vertical ? (TT_HoriHeader*)v
+ : (TT_HoriHeader*)h;
+ TT_LongMetrics longs_m;
+ FT_UShort k = header->number_Of_HMetrics;
+
+
+ if ( k == 0 ||
+ !header->long_metrics ||
+ gindex >= (FT_UInt)face->max_profile.numGlyphs )
+ {
+ *abearing = *aadvance = 0;
+ return SFNT_Err_Ok;
+ }
+
+ if ( gindex < (FT_UInt)k )
+ {
+ longs_m = (TT_LongMetrics)header->long_metrics + gindex;
+ *abearing = longs_m->bearing;
+ *aadvance = longs_m->advance;
+ }
+ else
+ {
+ *abearing = ((TT_ShortMetrics*)header->short_metrics)[gindex - k];
+ *aadvance = ((TT_LongMetrics)header->long_metrics)[k - 1].advance;
+ }
+
+ return SFNT_Err_Ok;
+ }
+
+#endif /* !FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.h
new file mode 100644
index 00000000000..8b91a113d85
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/* */
+/* ttmtx.h */
+/* */
+/* Load the metrics tables common to TTF and OTF fonts (specification). */
+/* */
+/* Copyright 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTMTX_H__
+#define __TTMTX_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_hhea( TT_Face face,
+ FT_Stream stream,
+ FT_Bool vertical );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_hmtx( TT_Face face,
+ FT_Stream stream,
+ FT_Bool vertical );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_get_metrics( TT_Face face,
+ FT_Bool vertical,
+ FT_UInt gindex,
+ FT_Short* abearing,
+ FT_UShort* aadvance );
+
+FT_END_HEADER
+
+#endif /* __TTMTX_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.c
new file mode 100644
index 00000000000..ce628e210d5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.c
@@ -0,0 +1,522 @@
+/***************************************************************************/
+/* */
+/* ttpost.c */
+/* */
+/* Postcript name table processing for TrueType and OpenType fonts */
+/* (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* The post table is not completely loaded by the core engine. This */
+ /* file loads the missing PS glyph names and implements an API to access */
+ /* them. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttpost.h"
+#include "ttload.h"
+
+#include "sferrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttpost
+
+
+ /* If this configuration macro is defined, we rely on the `PSNames' */
+ /* module to grab the glyph names. */
+
+#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+#define MAC_NAME( x ) ( (FT_String*)psnames->macintosh_name( x ) )
+
+
+#else /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+
+
+ /* Otherwise, we ignore the `PSNames' module, and provide our own */
+ /* table of Mac names. Thus, it is possible to build a version of */
+ /* FreeType without the Type 1 driver & PSNames module. */
+
+#define MAC_NAME( x ) ( (FT_String*)tt_post_default_names[x] )
+
+ /* the 258 default Mac PS glyph names */
+
+ static const FT_String* const tt_post_default_names[258] =
+ {
+ /* 0 */
+ ".notdef", ".null", "CR", "space", "exclam",
+ "quotedbl", "numbersign", "dollar", "percent", "ampersand",
+ /* 10 */
+ "quotesingle", "parenleft", "parenright", "asterisk", "plus",
+ "comma", "hyphen", "period", "slash", "zero",
+ /* 20 */
+ "one", "two", "three", "four", "five",
+ "six", "seven", "eight", "nine", "colon",
+ /* 30 */
+ "semicolon", "less", "equal", "greater", "question",
+ "at", "A", "B", "C", "D",
+ /* 40 */
+ "E", "F", "G", "H", "I",
+ "J", "K", "L", "M", "N",
+ /* 50 */
+ "O", "P", "Q", "R", "S",
+ "T", "U", "V", "W", "X",
+ /* 60 */
+ "Y", "Z", "bracketleft", "backslash", "bracketright",
+ "asciicircum", "underscore", "grave", "a", "b",
+ /* 70 */
+ "c", "d", "e", "f", "g",
+ "h", "i", "j", "k", "l",
+ /* 80 */
+ "m", "n", "o", "p", "q",
+ "r", "s", "t", "u", "v",
+ /* 90 */
+ "w", "x", "y", "z", "braceleft",
+ "bar", "braceright", "asciitilde", "Adieresis", "Aring",
+ /* 100 */
+ "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis",
+ "aacute", "agrave", "acircumflex", "adieresis", "atilde",
+ /* 110 */
+ "aring", "ccedilla", "eacute", "egrave", "ecircumflex",
+ "edieresis", "iacute", "igrave", "icircumflex", "idieresis",
+ /* 120 */
+ "ntilde", "oacute", "ograve", "ocircumflex", "odieresis",
+ "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
+ /* 130 */
+ "dagger", "degree", "cent", "sterling", "section",
+ "bullet", "paragraph", "germandbls", "registered", "copyright",
+ /* 140 */
+ "trademark", "acute", "dieresis", "notequal", "AE",
+ "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
+ /* 150 */
+ "yen", "mu", "partialdiff", "summation", "product",
+ "pi", "integral", "ordfeminine", "ordmasculine", "Omega",
+ /* 160 */
+ "ae", "oslash", "questiondown", "exclamdown", "logicalnot",
+ "radical", "florin", "approxequal", "Delta", "guillemotleft",
+ /* 170 */
+ "guillemotright", "ellipsis", "nbspace", "Agrave", "Atilde",
+ "Otilde", "OE", "oe", "endash", "emdash",
+ /* 180 */
+ "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
+ "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
+ /* 190 */
+ "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl",
+ "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex",
+ /* 200 */
+ "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
+ "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
+ /* 210 */
+ "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave",
+ "dotlessi", "circumflex", "tilde", "macron", "breve",
+ /* 220 */
+ "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek",
+ "caron", "Lslash", "lslash", "Scaron", "scaron",
+ /* 230 */
+ "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
+ "Yacute", "yacute", "Thorn", "thorn", "minus",
+ /* 240 */
+ "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
+ "onequarter", "threequarters", "franc", "Gbreve", "gbreve",
+ /* 250 */
+ "Idot", "Scedilla", "scedilla", "Cacute", "cacute",
+ "Ccaron", "ccaron", "dmacron",
+ };
+
+
+#endif /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+
+
+ static FT_Error
+ load_format_20( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Memory memory = stream->memory;
+ FT_Error error;
+
+ FT_Int num_glyphs;
+ FT_UShort num_names;
+
+ FT_UShort* glyph_indices = 0;
+ FT_Char** name_strings = 0;
+
+
+ if ( FT_READ_USHORT( num_glyphs ) )
+ goto Exit;
+
+ /* UNDOCUMENTED! The number of glyphs in this table can be smaller */
+ /* than the value in the maxp table (cf. cyberbit.ttf). */
+
+ /* There already exist fonts which have more than 32768 glyph names */
+ /* in this table, so the test for this threshold has been dropped. */
+
+ if ( num_glyphs > face->max_profile.numGlyphs )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* load the indices */
+ {
+ FT_Int n;
+
+
+ if ( FT_NEW_ARRAY ( glyph_indices, num_glyphs ) ||
+ FT_FRAME_ENTER( num_glyphs * 2L ) )
+ goto Fail;
+
+ for ( n = 0; n < num_glyphs; n++ )
+ glyph_indices[n] = FT_GET_USHORT();
+
+ FT_FRAME_EXIT();
+ }
+
+ /* compute number of names stored in table */
+ {
+ FT_Int n;
+
+
+ num_names = 0;
+
+ for ( n = 0; n < num_glyphs; n++ )
+ {
+ FT_Int idx;
+
+
+ idx = glyph_indices[n];
+ if ( idx >= 258 )
+ {
+ idx -= 257;
+ if ( idx > num_names )
+ num_names = (FT_UShort)idx;
+ }
+ }
+ }
+
+ /* now load the name strings */
+ {
+ FT_UShort n;
+
+
+ if ( FT_NEW_ARRAY( name_strings, num_names ) )
+ goto Fail;
+
+ for ( n = 0; n < num_names; n++ )
+ {
+ FT_UInt len;
+
+
+ if ( FT_READ_BYTE ( len ) ||
+ FT_NEW_ARRAY( name_strings[n], len + 1 ) ||
+ FT_STREAM_READ ( name_strings[n], len ) )
+ goto Fail1;
+
+ name_strings[n][len] = '\0';
+ }
+ }
+
+ /* all right, set table fields and exit successfully */
+ {
+ TT_Post_20 table = &face->postscript_names.names.format_20;
+
+
+ table->num_glyphs = (FT_UShort)num_glyphs;
+ table->num_names = (FT_UShort)num_names;
+ table->glyph_indices = glyph_indices;
+ table->glyph_names = name_strings;
+ }
+ return SFNT_Err_Ok;
+
+ Fail1:
+ {
+ FT_UShort n;
+
+
+ for ( n = 0; n < num_names; n++ )
+ FT_FREE( name_strings[n] );
+ }
+
+ Fail:
+ FT_FREE( name_strings );
+ FT_FREE( glyph_indices );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ load_format_25( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Memory memory = stream->memory;
+ FT_Error error;
+
+ FT_Int num_glyphs;
+ FT_Char* offset_table = 0;
+
+
+ /* UNDOCUMENTED! This value appears only in the Apple TT specs. */
+ if ( FT_READ_USHORT( num_glyphs ) )
+ goto Exit;
+
+ /* check the number of glyphs */
+ if ( num_glyphs > face->max_profile.numGlyphs || num_glyphs > 258 )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( FT_NEW_ARRAY( offset_table, num_glyphs ) ||
+ FT_STREAM_READ( offset_table, num_glyphs ) )
+ goto Fail;
+
+ /* now check the offset table */
+ {
+ FT_Int n;
+
+
+ for ( n = 0; n < num_glyphs; n++ )
+ {
+ FT_Long idx = (FT_Long)n + offset_table[n];
+
+
+ if ( idx < 0 || idx > num_glyphs )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Fail;
+ }
+ }
+ }
+
+ /* OK, set table fields and exit successfully */
+ {
+ TT_Post_25 table = &face->postscript_names.names.format_25;
+
+
+ table->num_glyphs = (FT_UShort)num_glyphs;
+ table->offsets = offset_table;
+ }
+
+ return SFNT_Err_Ok;
+
+ Fail:
+ FT_FREE( offset_table );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ load_post_names( TT_Face face )
+ {
+ FT_Stream stream;
+ FT_Error error;
+ FT_Fixed format;
+
+
+ /* get a stream for the face's resource */
+ stream = face->root.stream;
+
+ /* seek to the beginning of the PS names table */
+ error = face->goto_table( face, TTAG_post, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ format = face->postscript.FormatType;
+
+ /* go to beginning of subtable */
+ if ( FT_STREAM_SKIP( 32 ) )
+ goto Exit;
+
+ /* now read postscript table */
+ if ( format == 0x00020000L )
+ error = load_format_20( face, stream );
+ else if ( format == 0x00028000L )
+ error = load_format_25( face, stream );
+ else
+ error = SFNT_Err_Invalid_File_Format;
+
+ face->postscript_names.loaded = 1;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ tt_face_free_ps_names( TT_Face face )
+ {
+ FT_Memory memory = face->root.memory;
+ TT_Post_Names names = &face->postscript_names;
+ FT_Fixed format;
+
+
+ if ( names->loaded )
+ {
+ format = face->postscript.FormatType;
+
+ if ( format == 0x00020000L )
+ {
+ TT_Post_20 table = &names->names.format_20;
+ FT_UShort n;
+
+
+ FT_FREE( table->glyph_indices );
+ table->num_glyphs = 0;
+
+ for ( n = 0; n < table->num_names; n++ )
+ FT_FREE( table->glyph_names[n] );
+
+ FT_FREE( table->glyph_names );
+ table->num_names = 0;
+ }
+ else if ( format == 0x00028000L )
+ {
+ TT_Post_25 table = &names->names.format_25;
+
+
+ FT_FREE( table->offsets );
+ table->num_glyphs = 0;
+ }
+ }
+ names->loaded = 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_get_ps_name */
+ /* */
+ /* <Description> */
+ /* Get the PostScript glyph name of a glyph. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the parent face. */
+ /* */
+ /* idx :: The glyph index. */
+ /* */
+ /* <InOut> */
+ /* PSname :: The address of a string pointer. Will be NULL in case */
+ /* of error, otherwise it is a pointer to the glyph name. */
+ /* */
+ /* You must not modify the returned string! */
+ /* */
+ /* <Output> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_get_ps_name( TT_Face face,
+ FT_UInt idx,
+ FT_String** PSname )
+ {
+ FT_Error error;
+ TT_Post_Names names;
+ FT_Fixed format;
+
+#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+ FT_Service_PsCMaps psnames;
+#endif
+
+
+ if ( !face )
+ return SFNT_Err_Invalid_Face_Handle;
+
+ if ( idx >= (FT_UInt)face->max_profile.numGlyphs )
+ return SFNT_Err_Invalid_Glyph_Index;
+
+#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+ psnames = (FT_Service_PsCMaps)face->psnames;
+ if ( !psnames )
+ return SFNT_Err_Unimplemented_Feature;
+#endif
+
+ names = &face->postscript_names;
+
+ /* `.notdef' by default */
+ *PSname = MAC_NAME( 0 );
+
+ format = face->postscript.FormatType;
+
+ if ( format == 0x00010000L )
+ {
+ if ( idx < 258 ) /* paranoid checking */
+ *PSname = MAC_NAME( idx );
+ }
+ else if ( format == 0x00020000L )
+ {
+ TT_Post_20 table = &names->names.format_20;
+
+
+ if ( !names->loaded )
+ {
+ error = load_post_names( face );
+ if ( error )
+ goto End;
+ }
+
+ if ( idx < (FT_UInt)table->num_glyphs )
+ {
+ FT_UShort name_index = table->glyph_indices[idx];
+
+
+ if ( name_index < 258 )
+ *PSname = MAC_NAME( name_index );
+ else
+ *PSname = (FT_String*)table->glyph_names[name_index - 258];
+ }
+ }
+ else if ( format == 0x00028000L )
+ {
+ TT_Post_25 table = &names->names.format_25;
+
+
+ if ( !names->loaded )
+ {
+ error = load_post_names( face );
+ if ( error )
+ goto End;
+ }
+
+ if ( idx < (FT_UInt)table->num_glyphs ) /* paranoid checking */
+ {
+ idx += table->offsets[idx];
+ *PSname = MAC_NAME( idx );
+ }
+ }
+
+ /* nothing to do for format == 0x00030000L */
+
+ End:
+ return SFNT_Err_Ok;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.h
new file mode 100644
index 00000000000..6f06d75a719
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/* */
+/* ttpost.h */
+/* */
+/* Postcript name table processing for TrueType and OpenType fonts */
+/* (specification). */
+/* */
+/* Copyright 1996-2001, 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTPOST_H__
+#define __TTPOST_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_get_ps_name( TT_Face face,
+ FT_UInt idx,
+ FT_String** PSname );
+
+ FT_LOCAL( void )
+ tt_face_free_ps_names( TT_Face face );
+
+
+FT_END_HEADER
+
+#endif /* __TTPOST_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.c
new file mode 100644
index 00000000000..a28acdc8987
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.c
@@ -0,0 +1,1502 @@
+/***************************************************************************/
+/* */
+/* ttsbit.c */
+/* */
+/* TrueType and OpenType embedded bitmap support (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+
+ /*
+ * Alas, the memory-optimized sbit loader can't be used when implementing
+ * the `old internals' hack
+ */
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+
+#include "ttsbit0.c"
+
+#else /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttsbit.h"
+
+#include "sferrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttsbit
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* blit_sbit */
+ /* */
+ /* <Description> */
+ /* Blits a bitmap from an input stream into a given target. Supports */
+ /* x and y offsets as well as byte padded lines. */
+ /* */
+ /* <Input> */
+ /* target :: The target bitmap/pixmap. */
+ /* */
+ /* source :: The input packed bitmap data. */
+ /* */
+ /* line_bits :: The number of bits per line. */
+ /* */
+ /* byte_padded :: A flag which is true if lines are byte-padded. */
+ /* */
+ /* x_offset :: The horizontal offset. */
+ /* */
+ /* y_offset :: The vertical offset. */
+ /* */
+ /* <Note> */
+ /* IMPORTANT: The x and y offsets are relative to the top corner of */
+ /* the target bitmap (unlike the normal TrueType */
+ /* convention). A positive y offset indicates a downwards */
+ /* direction! */
+ /* */
+ static void
+ blit_sbit( FT_Bitmap* target,
+ FT_Byte* source,
+ FT_Int line_bits,
+ FT_Bool byte_padded,
+ FT_Int x_offset,
+ FT_Int y_offset )
+ {
+ FT_Byte* line_buff;
+ FT_Int line_incr;
+ FT_Int height;
+
+ FT_UShort acc;
+ FT_UInt loaded;
+
+
+ /* first of all, compute starting write position */
+ line_incr = target->pitch;
+ line_buff = target->buffer;
+
+ if ( line_incr < 0 )
+ line_buff -= line_incr * ( target->rows - 1 );
+
+ line_buff += ( x_offset >> 3 ) + y_offset * line_incr;
+
+ /***********************************************************************/
+ /* */
+ /* We use the extra-classic `accumulator' trick to extract the bits */
+ /* from the source byte stream. */
+ /* */
+ /* Namely, the variable `acc' is a 16-bit accumulator containing the */
+ /* last `loaded' bits from the input stream. The bits are shifted to */
+ /* the upmost position in `acc'. */
+ /* */
+ /***********************************************************************/
+
+ acc = 0; /* clear accumulator */
+ loaded = 0; /* no bits were loaded */
+
+ for ( height = target->rows; height > 0; height-- )
+ {
+ FT_Byte* cur = line_buff; /* current write cursor */
+ FT_Int count = line_bits; /* # of bits to extract per line */
+ FT_Byte shift = (FT_Byte)( x_offset & 7 ); /* current write shift */
+ FT_Byte space = (FT_Byte)( 8 - shift );
+
+
+ /* first of all, read individual source bytes */
+ if ( count >= 8 )
+ {
+ count -= 8;
+ {
+ do
+ {
+ FT_Byte val;
+
+
+ /* ensure that there are at least 8 bits in the accumulator */
+ if ( loaded < 8 )
+ {
+ acc |= (FT_UShort)((FT_UShort)*source++ << ( 8 - loaded ));
+ loaded += 8;
+ }
+
+ /* now write one byte */
+ val = (FT_Byte)( acc >> 8 );
+ if ( shift )
+ {
+ cur[0] |= (FT_Byte)( val >> shift );
+ cur[1] |= (FT_Byte)( val << space );
+ }
+ else
+ cur[0] |= val;
+
+ cur++;
+ acc <<= 8; /* remove bits from accumulator */
+ loaded -= 8;
+ count -= 8;
+
+ } while ( count >= 0 );
+ }
+
+ /* restore `count' to correct value */
+ count += 8;
+ }
+
+ /* now write remaining bits (count < 8) */
+ if ( count > 0 )
+ {
+ FT_Byte val;
+
+
+ /* ensure that there are at least `count' bits in the accumulator */
+ if ( (FT_Int)loaded < count )
+ {
+ acc |= (FT_UShort)((FT_UShort)*source++ << ( 8 - loaded ));
+ loaded += 8;
+ }
+
+ /* now write remaining bits */
+ val = (FT_Byte)( ( (FT_Byte)( acc >> 8 ) ) & ~( 0xFF >> count ) );
+ cur[0] |= (FT_Byte)( val >> shift );
+
+ if ( count > space )
+ cur[1] |= (FT_Byte)( val << space );
+
+ acc <<= count;
+ loaded -= count;
+ }
+
+ /* now, skip to next line */
+ if ( byte_padded )
+ {
+ acc = 0;
+ loaded = 0; /* clear accumulator on byte-padded lines */
+ }
+
+ line_buff += line_incr;
+ }
+ }
+
+
+ static const FT_Frame_Field sbit_metrics_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_SBit_MetricsRec
+
+ FT_FRAME_START( 8 ),
+ FT_FRAME_BYTE( height ),
+ FT_FRAME_BYTE( width ),
+
+ FT_FRAME_CHAR( horiBearingX ),
+ FT_FRAME_CHAR( horiBearingY ),
+ FT_FRAME_BYTE( horiAdvance ),
+
+ FT_FRAME_CHAR( vertBearingX ),
+ FT_FRAME_CHAR( vertBearingY ),
+ FT_FRAME_BYTE( vertAdvance ),
+ FT_FRAME_END
+ };
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Load_SBit_Const_Metrics */
+ /* */
+ /* <Description> */
+ /* Loads the metrics for `EBLC' index tables format 2 and 5. */
+ /* */
+ /* <Input> */
+ /* range :: The target range. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ Load_SBit_Const_Metrics( TT_SBit_Range range,
+ FT_Stream stream )
+ {
+ FT_Error error;
+
+
+ if ( FT_READ_ULONG( range->image_size ) )
+ return error;
+
+ return FT_STREAM_READ_FIELDS( sbit_metrics_fields, &range->metrics );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Load_SBit_Range_Codes */
+ /* */
+ /* <Description> */
+ /* Loads the range codes for `EBLC' index tables format 4 and 5. */
+ /* */
+ /* <Input> */
+ /* range :: The target range. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* load_offsets :: A flag whether to load the glyph offset table. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ Load_SBit_Range_Codes( TT_SBit_Range range,
+ FT_Stream stream,
+ FT_Bool load_offsets )
+ {
+ FT_Error error;
+ FT_ULong count, n, size;
+ FT_Memory memory = stream->memory;
+
+
+ if ( FT_READ_ULONG( count ) )
+ goto Exit;
+
+ range->num_glyphs = count;
+
+ /* Allocate glyph offsets table if needed */
+ if ( load_offsets )
+ {
+ if ( FT_NEW_ARRAY( range->glyph_offsets, count ) )
+ goto Exit;
+
+ size = count * 4L;
+ }
+ else
+ size = count * 2L;
+
+ /* Allocate glyph codes table and access frame */
+ if ( FT_NEW_ARRAY ( range->glyph_codes, count ) ||
+ FT_FRAME_ENTER( size ) )
+ goto Exit;
+
+ for ( n = 0; n < count; n++ )
+ {
+ range->glyph_codes[n] = FT_GET_USHORT();
+
+ if ( load_offsets )
+ range->glyph_offsets[n] = (FT_ULong)range->image_offset +
+ FT_GET_USHORT();
+ }
+
+ FT_FRAME_EXIT();
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Load_SBit_Range */
+ /* */
+ /* <Description> */
+ /* Loads a given `EBLC' index/range table. */
+ /* */
+ /* <Input> */
+ /* range :: The target range. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ Load_SBit_Range( TT_SBit_Range range,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+
+
+ switch( range->index_format )
+ {
+ case 1: /* variable metrics with 4-byte offsets */
+ case 3: /* variable metrics with 2-byte offsets */
+ {
+ FT_ULong num_glyphs, n;
+ FT_Int size_elem;
+ FT_Bool large = FT_BOOL( range->index_format == 1 );
+
+
+
+ if ( range->last_glyph < range->first_glyph )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ num_glyphs = range->last_glyph - range->first_glyph + 1L;
+ range->num_glyphs = num_glyphs;
+ num_glyphs++; /* XXX: BEWARE - see spec */
+
+ size_elem = large ? 4 : 2;
+
+ if ( FT_NEW_ARRAY( range->glyph_offsets, num_glyphs ) ||
+ FT_FRAME_ENTER( num_glyphs * size_elem ) )
+ goto Exit;
+
+ for ( n = 0; n < num_glyphs; n++ )
+ range->glyph_offsets[n] = (FT_ULong)( range->image_offset +
+ ( large ? FT_GET_ULONG()
+ : FT_GET_USHORT() ) );
+ FT_FRAME_EXIT();
+ }
+ break;
+
+ case 2: /* all glyphs have identical metrics */
+ error = Load_SBit_Const_Metrics( range, stream );
+ break;
+
+ case 4:
+ error = Load_SBit_Range_Codes( range, stream, 1 );
+ break;
+
+ case 5:
+ error = Load_SBit_Const_Metrics( range, stream );
+ if ( !error )
+ error = Load_SBit_Range_Codes( range, stream, 0 );
+ break;
+
+ default:
+ error = SFNT_Err_Invalid_File_Format;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_eblc */
+ /* */
+ /* <Description> */
+ /* Loads the table of embedded bitmap sizes for this face. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_eblc( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error = 0;
+ FT_Memory memory = stream->memory;
+ FT_Fixed version;
+ FT_ULong num_strikes;
+ FT_ULong table_base;
+
+ static const FT_Frame_Field sbit_line_metrics_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_SBit_LineMetricsRec
+
+ /* no FT_FRAME_START */
+ FT_FRAME_CHAR( ascender ),
+ FT_FRAME_CHAR( descender ),
+ FT_FRAME_BYTE( max_width ),
+
+ FT_FRAME_CHAR( caret_slope_numerator ),
+ FT_FRAME_CHAR( caret_slope_denominator ),
+ FT_FRAME_CHAR( caret_offset ),
+
+ FT_FRAME_CHAR( min_origin_SB ),
+ FT_FRAME_CHAR( min_advance_SB ),
+ FT_FRAME_CHAR( max_before_BL ),
+ FT_FRAME_CHAR( min_after_BL ),
+ FT_FRAME_CHAR( pads[0] ),
+ FT_FRAME_CHAR( pads[1] ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field strike_start_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_SBit_StrikeRec
+
+ /* no FT_FRAME_START */
+ FT_FRAME_ULONG( ranges_offset ),
+ FT_FRAME_SKIP_LONG,
+ FT_FRAME_ULONG( num_ranges ),
+ FT_FRAME_ULONG( color_ref ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field strike_end_fields[] =
+ {
+ /* no FT_FRAME_START */
+ FT_FRAME_USHORT( start_glyph ),
+ FT_FRAME_USHORT( end_glyph ),
+ FT_FRAME_BYTE ( x_ppem ),
+ FT_FRAME_BYTE ( y_ppem ),
+ FT_FRAME_BYTE ( bit_depth ),
+ FT_FRAME_CHAR ( flags ),
+ FT_FRAME_END
+ };
+
+
+ face->num_sbit_strikes = 0;
+
+ /* this table is optional */
+ error = face->goto_table( face, TTAG_EBLC, stream, 0 );
+ if ( error )
+ error = face->goto_table( face, TTAG_bloc, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ table_base = FT_STREAM_POS();
+ if ( FT_FRAME_ENTER( 8L ) )
+ goto Exit;
+
+ version = FT_GET_LONG();
+ num_strikes = FT_GET_ULONG();
+
+ FT_FRAME_EXIT();
+
+ /* check version number and strike count */
+ if ( version != 0x00020000L ||
+ num_strikes >= 0x10000L )
+ {
+ FT_ERROR(( "tt_face_load_sbit_strikes: invalid table version!\n" ));
+ error = SFNT_Err_Invalid_File_Format;
+
+ goto Exit;
+ }
+
+ /* allocate the strikes table */
+ if ( FT_NEW_ARRAY( face->sbit_strikes, num_strikes ) )
+ goto Exit;
+
+ face->num_sbit_strikes = num_strikes;
+
+ /* now read each strike table separately */
+ {
+ TT_SBit_Strike strike = face->sbit_strikes;
+ FT_ULong count = num_strikes;
+
+
+ if ( FT_FRAME_ENTER( 48L * num_strikes ) )
+ goto Exit;
+
+ while ( count > 0 )
+ {
+ if ( FT_STREAM_READ_FIELDS( strike_start_fields, strike ) ||
+ FT_STREAM_READ_FIELDS( sbit_line_metrics_fields, &strike->hori ) ||
+ FT_STREAM_READ_FIELDS( sbit_line_metrics_fields, &strike->vert ) ||
+ FT_STREAM_READ_FIELDS( strike_end_fields, strike ) )
+ break;
+
+ count--;
+ strike++;
+ }
+
+ FT_FRAME_EXIT();
+ }
+
+ /* allocate the index ranges for each strike table */
+ {
+ TT_SBit_Strike strike = face->sbit_strikes;
+ FT_ULong count = num_strikes;
+
+
+ while ( count > 0 )
+ {
+ TT_SBit_Range range;
+ FT_ULong count2 = strike->num_ranges;
+
+
+ /* read each range */
+ if ( FT_STREAM_SEEK( table_base + strike->ranges_offset ) ||
+ FT_FRAME_ENTER( strike->num_ranges * 8L ) )
+ goto Exit;
+
+ if ( FT_NEW_ARRAY( strike->sbit_ranges, strike->num_ranges ) )
+ goto Exit;
+
+ range = strike->sbit_ranges;
+ while ( count2 > 0 )
+ {
+ range->first_glyph = FT_GET_USHORT();
+ range->last_glyph = FT_GET_USHORT();
+ range->table_offset = table_base + strike->ranges_offset +
+ FT_GET_ULONG();
+ count2--;
+ range++;
+ }
+
+ FT_FRAME_EXIT();
+
+ /* Now, read each index table */
+ count2 = strike->num_ranges;
+ range = strike->sbit_ranges;
+ while ( count2 > 0 )
+ {
+ /* Read the header */
+ if ( FT_STREAM_SEEK( range->table_offset ) ||
+ FT_FRAME_ENTER( 8L ) )
+ goto Exit;
+
+ range->index_format = FT_GET_USHORT();
+ range->image_format = FT_GET_USHORT();
+ range->image_offset = FT_GET_ULONG();
+
+ FT_FRAME_EXIT();
+
+ error = Load_SBit_Range( range, stream );
+ if ( error )
+ goto Exit;
+
+ count2--;
+ range++;
+ }
+
+ count--;
+ strike++;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_free_eblc */
+ /* */
+ /* <Description> */
+ /* Releases the embedded bitmap tables. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ FT_LOCAL_DEF( void )
+ tt_face_free_eblc( TT_Face face )
+ {
+ FT_Memory memory = face->root.memory;
+ TT_SBit_Strike strike = face->sbit_strikes;
+ TT_SBit_Strike strike_limit = strike + face->num_sbit_strikes;
+
+
+ if ( strike )
+ {
+ for ( ; strike < strike_limit; strike++ )
+ {
+ TT_SBit_Range range = strike->sbit_ranges;
+ TT_SBit_Range range_limit = range + strike->num_ranges;
+
+
+ if ( range )
+ {
+ for ( ; range < range_limit; range++ )
+ {
+ /* release the glyph offsets and codes tables */
+ /* where appropriate */
+ FT_FREE( range->glyph_offsets );
+ FT_FREE( range->glyph_codes );
+ }
+ }
+ FT_FREE( strike->sbit_ranges );
+ strike->num_ranges = 0;
+ }
+ FT_FREE( face->sbit_strikes );
+ }
+ face->num_sbit_strikes = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_set_sbit_strike( TT_Face face,
+ FT_Size_Request req,
+ FT_ULong* astrike_index )
+ {
+ return FT_Match_Size( (FT_Face)face, req, 0, astrike_index );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_strike_metrics( TT_Face face,
+ FT_ULong strike_index,
+ FT_Size_Metrics* metrics )
+ {
+ TT_SBit_Strike strike;
+
+
+ if ( strike_index >= face->num_sbit_strikes )
+ return SFNT_Err_Invalid_Argument;
+
+ strike = face->sbit_strikes + strike_index;
+
+ metrics->x_ppem = strike->x_ppem;
+ metrics->y_ppem = strike->y_ppem;
+
+ metrics->ascender = strike->hori.ascender << 6;
+ metrics->descender = strike->hori.descender << 6;
+
+ /* XXX: Is this correct? */
+ metrics->max_advance = ( strike->hori.min_origin_SB +
+ strike->hori.max_width +
+ strike->hori.min_advance_SB ) << 6;
+
+ metrics->height = metrics->ascender - metrics->descender;
+
+ return SFNT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* find_sbit_range */
+ /* */
+ /* <Description> */
+ /* Scans a given strike's ranges and return, for a given glyph */
+ /* index, the corresponding sbit range, and `EBDT' offset. */
+ /* */
+ /* <Input> */
+ /* glyph_index :: The glyph index. */
+ /* */
+ /* strike :: The source/current sbit strike. */
+ /* */
+ /* <Output> */
+ /* arange :: The sbit range containing the glyph index. */
+ /* */
+ /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means the glyph index was found. */
+ /* */
+ static FT_Error
+ find_sbit_range( FT_UInt glyph_index,
+ TT_SBit_Strike strike,
+ TT_SBit_Range *arange,
+ FT_ULong *aglyph_offset )
+ {
+ TT_SBit_RangeRec *range, *range_limit;
+
+
+ /* check whether the glyph index is within this strike's */
+ /* glyph range */
+ if ( glyph_index < (FT_UInt)strike->start_glyph ||
+ glyph_index > (FT_UInt)strike->end_glyph )
+ goto Fail;
+
+ /* scan all ranges in strike */
+ range = strike->sbit_ranges;
+ range_limit = range + strike->num_ranges;
+ if ( !range )
+ goto Fail;
+
+ for ( ; range < range_limit; range++ )
+ {
+ if ( glyph_index >= (FT_UInt)range->first_glyph &&
+ glyph_index <= (FT_UInt)range->last_glyph )
+ {
+ FT_UShort delta = (FT_UShort)( glyph_index - range->first_glyph );
+
+
+ switch ( range->index_format )
+ {
+ case 1:
+ case 3:
+ *aglyph_offset = range->glyph_offsets[delta];
+ break;
+
+ case 2:
+ *aglyph_offset = range->image_offset +
+ range->image_size * delta;
+ break;
+
+ case 4:
+ case 5:
+ {
+ FT_ULong n;
+
+
+ for ( n = 0; n < range->num_glyphs; n++ )
+ {
+ if ( (FT_UInt)range->glyph_codes[n] == glyph_index )
+ {
+ if ( range->index_format == 4 )
+ *aglyph_offset = range->glyph_offsets[n];
+ else
+ *aglyph_offset = range->image_offset +
+ n * range->image_size;
+ goto Found;
+ }
+ }
+ }
+
+ /* fall-through */
+ default:
+ goto Fail;
+ }
+
+ Found:
+ /* return successfully! */
+ *arange = range;
+ return 0;
+ }
+ }
+
+ Fail:
+ *arange = 0;
+ *aglyph_offset = 0;
+
+ return SFNT_Err_Invalid_Argument;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_find_sbit_image */
+ /* */
+ /* <Description> */
+ /* Checks whether an embedded bitmap (an `sbit') exists for a given */
+ /* glyph, at a given strike. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* glyph_index :: The glyph index. */
+ /* */
+ /* strike_index :: The current strike index. */
+ /* */
+ /* <Output> */
+ /* arange :: The SBit range containing the glyph index. */
+ /* */
+ /* astrike :: The SBit strike containing the glyph index. */
+ /* */
+ /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns */
+ /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */
+ /* glyph. */
+ /* */
+ FT_LOCAL( FT_Error )
+ tt_find_sbit_image( TT_Face face,
+ FT_UInt glyph_index,
+ FT_ULong strike_index,
+ TT_SBit_Range *arange,
+ TT_SBit_Strike *astrike,
+ FT_ULong *aglyph_offset )
+ {
+ FT_Error error;
+ TT_SBit_Strike strike;
+
+
+ if ( !face->sbit_strikes ||
+ ( face->num_sbit_strikes <= strike_index ) )
+ goto Fail;
+
+ strike = &face->sbit_strikes[strike_index];
+
+ error = find_sbit_range( glyph_index, strike,
+ arange, aglyph_offset );
+ if ( error )
+ goto Fail;
+
+ *astrike = strike;
+
+ return SFNT_Err_Ok;
+
+ Fail:
+ /* no embedded bitmap for this glyph in face */
+ *arange = 0;
+ *astrike = 0;
+ *aglyph_offset = 0;
+
+ return SFNT_Err_Invalid_Argument;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_load_sbit_metrics */
+ /* */
+ /* <Description> */
+ /* Gets the big metrics for a given SBit. */
+ /* */
+ /* <Input> */
+ /* stream :: The input stream. */
+ /* */
+ /* range :: The SBit range containing the glyph. */
+ /* */
+ /* <Output> */
+ /* big_metrics :: A big SBit metrics structure for the glyph. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be positioned at the glyph's offset within */
+ /* the `EBDT' table before the call. */
+ /* */
+ /* If the image format uses variable metrics, the stream cursor is */
+ /* positioned just after the metrics header in the `EBDT' table on */
+ /* function exit. */
+ /* */
+ FT_LOCAL( FT_Error )
+ tt_load_sbit_metrics( FT_Stream stream,
+ TT_SBit_Range range,
+ TT_SBit_Metrics metrics )
+ {
+ FT_Error error = SFNT_Err_Ok;
+
+
+ switch ( range->image_format )
+ {
+ case 1:
+ case 2:
+ case 8:
+ /* variable small metrics */
+ {
+ TT_SBit_SmallMetricsRec smetrics;
+
+ static const FT_Frame_Field sbit_small_metrics_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_SBit_SmallMetricsRec
+
+ FT_FRAME_START( 5 ),
+ FT_FRAME_BYTE( height ),
+ FT_FRAME_BYTE( width ),
+ FT_FRAME_CHAR( bearingX ),
+ FT_FRAME_CHAR( bearingY ),
+ FT_FRAME_BYTE( advance ),
+ FT_FRAME_END
+ };
+
+
+ /* read small metrics */
+ if ( FT_STREAM_READ_FIELDS( sbit_small_metrics_fields, &smetrics ) )
+ goto Exit;
+
+ /* convert it to a big metrics */
+ metrics->height = smetrics.height;
+ metrics->width = smetrics.width;
+ metrics->horiBearingX = smetrics.bearingX;
+ metrics->horiBearingY = smetrics.bearingY;
+ metrics->horiAdvance = smetrics.advance;
+
+ /* these metrics are made up at a higher level when */
+ /* needed. */
+ metrics->vertBearingX = 0;
+ metrics->vertBearingY = 0;
+ metrics->vertAdvance = 0;
+ }
+ break;
+
+ case 6:
+ case 7:
+ case 9:
+ /* variable big metrics */
+ if ( FT_STREAM_READ_FIELDS( sbit_metrics_fields, metrics ) )
+ goto Exit;
+ break;
+
+ case 5:
+ default: /* constant metrics */
+ if ( range->index_format == 2 || range->index_format == 5 )
+ *metrics = range->metrics;
+ else
+ return SFNT_Err_Invalid_File_Format;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* crop_bitmap */
+ /* */
+ /* <Description> */
+ /* Crops a bitmap to its tightest bounding box, and adjusts its */
+ /* metrics. */
+ /* */
+ /* <InOut> */
+ /* map :: The bitmap. */
+ /* */
+ /* metrics :: The corresponding metrics structure. */
+ /* */
+ static void
+ crop_bitmap( FT_Bitmap* map,
+ TT_SBit_Metrics metrics )
+ {
+ /***********************************************************************/
+ /* */
+ /* In this situation, some bounding boxes of embedded bitmaps are too */
+ /* large. We need to crop it to a reasonable size. */
+ /* */
+ /* --------- */
+ /* | | ----- */
+ /* | *** | |***| */
+ /* | * | | * | */
+ /* | * | ------> | * | */
+ /* | * | | * | */
+ /* | * | | * | */
+ /* | *** | |***| */
+ /* --------- ----- */
+ /* */
+ /***********************************************************************/
+
+ FT_Int rows, count;
+ FT_Long line_len;
+ FT_Byte* line;
+
+
+ /***********************************************************************/
+ /* */
+ /* first of all, check the top-most lines of the bitmap, and remove */
+ /* them if they're empty. */
+ /* */
+ {
+ line = (FT_Byte*)map->buffer;
+ rows = map->rows;
+ line_len = map->pitch;
+
+
+ for ( count = 0; count < rows; count++ )
+ {
+ FT_Byte* cur = line;
+ FT_Byte* limit = line + line_len;
+
+
+ for ( ; cur < limit; cur++ )
+ if ( cur[0] )
+ goto Found_Top;
+
+ /* the current line was empty - skip to next one */
+ line = limit;
+ }
+
+ Found_Top:
+ /* check that we have at least one filled line */
+ if ( count >= rows )
+ goto Empty_Bitmap;
+
+ /* now, crop the empty upper lines */
+ if ( count > 0 )
+ {
+ line = (FT_Byte*)map->buffer;
+
+ FT_MEM_MOVE( line, line + count * line_len,
+ ( rows - count ) * line_len );
+
+ metrics->height = (FT_Byte)( metrics->height - count );
+ metrics->horiBearingY = (FT_Char)( metrics->horiBearingY - count );
+ metrics->vertBearingY = (FT_Char)( metrics->vertBearingY - count );
+
+ map->rows -= count;
+ rows -= count;
+ }
+ }
+
+ /***********************************************************************/
+ /* */
+ /* second, crop the lower lines */
+ /* */
+ {
+ line = (FT_Byte*)map->buffer + ( rows - 1 ) * line_len;
+
+ for ( count = 0; count < rows; count++ )
+ {
+ FT_Byte* cur = line;
+ FT_Byte* limit = line + line_len;
+
+
+ for ( ; cur < limit; cur++ )
+ if ( cur[0] )
+ goto Found_Bottom;
+
+ /* the current line was empty - skip to previous one */
+ line -= line_len;
+ }
+
+ Found_Bottom:
+ if ( count > 0 )
+ {
+ metrics->height = (FT_Byte)( metrics->height - count );
+ rows -= count;
+ map->rows -= count;
+ }
+ }
+
+ /***********************************************************************/
+ /* */
+ /* third, get rid of the space on the left side of the glyph */
+ /* */
+ do
+ {
+ FT_Byte* limit;
+
+
+ line = (FT_Byte*)map->buffer;
+ limit = line + rows * line_len;
+
+ for ( ; line < limit; line += line_len )
+ if ( line[0] & 0x80 )
+ goto Found_Left;
+
+ /* shift the whole glyph one pixel to the left */
+ line = (FT_Byte*)map->buffer;
+ limit = line + rows * line_len;
+
+ for ( ; line < limit; line += line_len )
+ {
+ FT_Int n, width = map->width;
+ FT_Byte old;
+ FT_Byte* cur = line;
+
+
+ old = (FT_Byte)(cur[0] << 1);
+ for ( n = 8; n < width; n += 8 )
+ {
+ FT_Byte val;
+
+
+ val = cur[1];
+ cur[0] = (FT_Byte)( old | ( val >> 7 ) );
+ old = (FT_Byte)( val << 1 );
+ cur++;
+ }
+ cur[0] = old;
+ }
+
+ map->width--;
+ metrics->horiBearingX++;
+ metrics->vertBearingX++;
+ metrics->width--;
+
+ } while ( map->width > 0 );
+
+ Found_Left:
+
+ /***********************************************************************/
+ /* */
+ /* finally, crop the bitmap width to get rid of the space on the right */
+ /* side of the glyph. */
+ /* */
+ do
+ {
+ FT_Int right = map->width - 1;
+ FT_Byte* limit;
+ FT_Byte mask;
+
+
+ line = (FT_Byte*)map->buffer + ( right >> 3 );
+ limit = line + rows * line_len;
+ mask = (FT_Byte)( 0x80 >> ( right & 7 ) );
+
+ for ( ; line < limit; line += line_len )
+ if ( line[0] & mask )
+ goto Found_Right;
+
+ /* crop the whole glyph to the right */
+ map->width--;
+ metrics->width--;
+
+ } while ( map->width > 0 );
+
+ Found_Right:
+ /* all right, the bitmap was cropped */
+ return;
+
+ Empty_Bitmap:
+ map->width = 0;
+ map->rows = 0;
+ map->pitch = 0;
+ map->pixel_mode = FT_PIXEL_MODE_MONO;
+ }
+
+
+ static FT_Error
+ Load_SBit_Single( FT_Bitmap* map,
+ FT_Int x_offset,
+ FT_Int y_offset,
+ FT_Int pix_bits,
+ FT_UShort image_format,
+ TT_SBit_Metrics metrics,
+ FT_Stream stream )
+ {
+ FT_Error error;
+
+
+ /* check that the source bitmap fits into the target pixmap */
+ if ( x_offset < 0 || x_offset + metrics->width > map->width ||
+ y_offset < 0 || y_offset + metrics->height > map->rows )
+ {
+ error = SFNT_Err_Invalid_Argument;
+
+ goto Exit;
+ }
+
+ {
+ FT_Int glyph_width = metrics->width;
+ FT_Int glyph_height = metrics->height;
+ FT_Int glyph_size;
+ FT_Int line_bits = pix_bits * glyph_width;
+ FT_Bool pad_bytes = 0;
+
+
+ /* compute size of glyph image */
+ switch ( image_format )
+ {
+ case 1: /* byte-padded formats */
+ case 6:
+ {
+ FT_Int line_length;
+
+
+ switch ( pix_bits )
+ {
+ case 1:
+ line_length = ( glyph_width + 7 ) >> 3;
+ break;
+ case 2:
+ line_length = ( glyph_width + 3 ) >> 2;
+ break;
+ case 4:
+ line_length = ( glyph_width + 1 ) >> 1;
+ break;
+ default:
+ line_length = glyph_width;
+ }
+
+ glyph_size = glyph_height * line_length;
+ pad_bytes = 1;
+ }
+ break;
+
+ case 2:
+ case 5:
+ case 7:
+ line_bits = glyph_width * pix_bits;
+ glyph_size = ( glyph_height * line_bits + 7 ) >> 3;
+ break;
+
+ default: /* invalid format */
+ return SFNT_Err_Invalid_File_Format;
+ }
+
+ /* Now read data and draw glyph into target pixmap */
+ if ( FT_FRAME_ENTER( glyph_size ) )
+ goto Exit;
+
+ /* don't forget to multiply `x_offset' by `map->pix_bits' as */
+ /* the sbit blitter doesn't make a difference between pixmap */
+ /* depths. */
+ blit_sbit( map, (FT_Byte*)stream->cursor, line_bits, pad_bytes,
+ x_offset * pix_bits, y_offset );
+
+ FT_FRAME_EXIT();
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ Load_SBit_Image( TT_SBit_Strike strike,
+ TT_SBit_Range range,
+ FT_ULong ebdt_pos,
+ FT_ULong glyph_offset,
+ FT_GlyphSlot slot,
+ FT_Int x_offset,
+ FT_Int y_offset,
+ FT_Stream stream,
+ TT_SBit_Metrics metrics,
+ FT_Int depth )
+ {
+ FT_Memory memory = stream->memory;
+ FT_Bitmap* map = &slot->bitmap;
+ FT_Error error;
+
+
+ /* place stream at beginning of glyph data and read metrics */
+ if ( FT_STREAM_SEEK( ebdt_pos + glyph_offset ) )
+ goto Exit;
+
+ error = tt_load_sbit_metrics( stream, range, metrics );
+ if ( error )
+ goto Exit;
+
+ /* This function is recursive. At the top-level call, we */
+ /* compute the dimensions of the higher-level glyph to */
+ /* allocate the final pixmap buffer. */
+ if ( depth == 0 )
+ {
+ FT_Long size;
+
+
+ map->width = metrics->width;
+ map->rows = metrics->height;
+
+ switch ( strike->bit_depth )
+ {
+ case 1:
+ map->pixel_mode = FT_PIXEL_MODE_MONO;
+ map->pitch = ( map->width + 7 ) >> 3;
+ break;
+
+ case 2:
+ map->pixel_mode = FT_PIXEL_MODE_GRAY2;
+ map->pitch = ( map->width + 3 ) >> 2;
+ break;
+
+ case 4:
+ map->pixel_mode = FT_PIXEL_MODE_GRAY4;
+ map->pitch = ( map->width + 1 ) >> 1;
+ break;
+
+ case 8:
+ map->pixel_mode = FT_PIXEL_MODE_GRAY;
+ map->pitch = map->width;
+ break;
+
+ default:
+ return SFNT_Err_Invalid_File_Format;
+ }
+
+ size = map->rows * map->pitch;
+
+ /* check that there is no empty image */
+ if ( size == 0 )
+ goto Exit; /* exit successfully! */
+
+ error = ft_glyphslot_alloc_bitmap( slot, size );
+ if (error)
+ goto Exit;
+ }
+
+ switch ( range->image_format )
+ {
+ case 1: /* single sbit image - load it */
+ case 2:
+ case 5:
+ case 6:
+ case 7:
+ return Load_SBit_Single( map, x_offset, y_offset, strike->bit_depth,
+ range->image_format, metrics, stream );
+
+ case 8: /* compound format */
+ FT_Stream_Skip( stream, 1L );
+ /* fallthrough */
+
+ case 9:
+ break;
+
+ default: /* invalid image format */
+ return SFNT_Err_Invalid_File_Format;
+ }
+
+ /* All right, we have a compound format. First of all, read */
+ /* the array of elements. */
+ {
+ TT_SBit_Component components;
+ TT_SBit_Component comp;
+ FT_UShort num_components, count;
+
+
+ if ( FT_READ_USHORT( num_components ) ||
+ FT_NEW_ARRAY( components, num_components ) )
+ goto Exit;
+
+ count = num_components;
+
+ if ( FT_FRAME_ENTER( 4L * num_components ) )
+ goto Fail_Memory;
+
+ for ( comp = components; count > 0; count--, comp++ )
+ {
+ comp->glyph_code = FT_GET_USHORT();
+ comp->x_offset = FT_GET_CHAR();
+ comp->y_offset = FT_GET_CHAR();
+ }
+
+ FT_FRAME_EXIT();
+
+ /* Now recursively load each element glyph */
+ count = num_components;
+ comp = components;
+ for ( ; count > 0; count--, comp++ )
+ {
+ TT_SBit_Range elem_range;
+ TT_SBit_MetricsRec elem_metrics;
+ FT_ULong elem_offset;
+
+
+ /* find the range for this element */
+ error = find_sbit_range( comp->glyph_code,
+ strike,
+ &elem_range,
+ &elem_offset );
+ if ( error )
+ goto Fail_Memory;
+
+ /* now load the element, recursively */
+ error = Load_SBit_Image( strike,
+ elem_range,
+ ebdt_pos,
+ elem_offset,
+ slot,
+ x_offset + comp->x_offset,
+ y_offset + comp->y_offset,
+ stream,
+ &elem_metrics,
+ depth + 1 );
+ if ( error )
+ goto Fail_Memory;
+ }
+
+ Fail_Memory:
+ FT_FREE( components );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_sbit_image */
+ /* */
+ /* <Description> */
+ /* Loads a given glyph sbit image from the font resource. This also */
+ /* returns its metrics. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* strike_index :: The current strike index. */
+ /* */
+ /* glyph_index :: The current glyph index. */
+ /* */
+ /* load_flags :: The glyph load flags (the code checks for the flag */
+ /* FT_LOAD_CROP_BITMAP). */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Output> */
+ /* map :: The target pixmap. */
+ /* */
+ /* metrics :: A big sbit metrics structure for the glyph image. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns an error if no */
+ /* glyph sbit exists for the index. */
+ /* */
+ /* <Note> */
+ /* The `map.buffer' field is always freed before the glyph is loaded. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_sbit_image( TT_Face face,
+ FT_ULong strike_index,
+ FT_UInt glyph_index,
+ FT_UInt load_flags,
+ FT_Stream stream,
+ FT_Bitmap *map,
+ TT_SBit_MetricsRec *metrics )
+ {
+ FT_Error error;
+ FT_ULong ebdt_pos, glyph_offset;
+
+ TT_SBit_Strike strike;
+ TT_SBit_Range range;
+
+
+ /* Check whether there is a glyph sbit for the current index */
+ error = tt_find_sbit_image( face, glyph_index, strike_index,
+ &range, &strike, &glyph_offset );
+ if ( error )
+ goto Exit;
+
+ /* now, find the location of the `EBDT' table in */
+ /* the font file */
+ error = face->goto_table( face, TTAG_EBDT, stream, 0 );
+ if ( error )
+ error = face->goto_table( face, TTAG_bdat, stream, 0 );
+ if ( error )
+ goto Exit;
+
+ ebdt_pos = FT_STREAM_POS();
+
+ error = Load_SBit_Image( strike, range, ebdt_pos, glyph_offset,
+ face->root.glyph, 0, 0, stream, metrics, 0 );
+ if ( error )
+ goto Exit;
+
+ /* setup vertical metrics if needed */
+ if ( strike->flags & 1 )
+ {
+ /* in case of a horizontal strike only */
+ FT_Int advance;
+
+
+ advance = strike->hori.ascender - strike->hori.descender;
+
+ /* some heuristic values */
+
+ metrics->vertBearingX = (FT_Char)(-metrics->width / 2 );
+ metrics->vertBearingY = (FT_Char)( ( advance - metrics->height ) / 2 );
+ metrics->vertAdvance = (FT_Char)( advance * 12 / 10 );
+ }
+
+ /* Crop the bitmap now, unless specified otherwise */
+ if ( load_flags & FT_LOAD_CROP_BITMAP )
+ crop_bitmap( map, metrics );
+
+ Exit:
+ return error;
+ }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.h
new file mode 100644
index 00000000000..7ea2af18436
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.h
@@ -0,0 +1,79 @@
+/***************************************************************************/
+/* */
+/* ttsbit.h */
+/* */
+/* TrueType and OpenType embedded bitmap support (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTSBIT_H__
+#define __TTSBIT_H__
+
+
+#include <ft2build.h>
+#include "ttload.h"
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_eblc( TT_Face face,
+ FT_Stream stream );
+
+ FT_LOCAL( void )
+ tt_face_free_eblc( TT_Face face );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_set_sbit_strike( TT_Face face,
+ FT_Size_Request req,
+ FT_ULong* astrike_index );
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_strike_metrics( TT_Face face,
+ FT_ULong strike_index,
+ FT_Size_Metrics* metrics );
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ FT_LOCAL( FT_Error )
+ tt_find_sbit_image( TT_Face face,
+ FT_UInt glyph_index,
+ FT_ULong strike_index,
+ TT_SBit_Range *arange,
+ TT_SBit_Strike *astrike,
+ FT_ULong *aglyph_offset );
+
+ FT_LOCAL( FT_Error )
+ tt_load_sbit_metrics( FT_Stream stream,
+ TT_SBit_Range range,
+ TT_SBit_Metrics metrics );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_sbit_image( TT_Face face,
+ FT_ULong strike_index,
+ FT_UInt glyph_index,
+ FT_UInt load_flags,
+ FT_Stream stream,
+ FT_Bitmap *map,
+ TT_SBit_MetricsRec *metrics );
+
+
+FT_END_HEADER
+
+#endif /* __TTSBIT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit0.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit0.c
new file mode 100644
index 00000000000..37c7a9bbefb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit0.c
@@ -0,0 +1,996 @@
+/***************************************************************************/
+/* */
+/* ttsbit0.c */
+/* */
+/* TrueType and OpenType embedded bitmap support (body). */
+/* This is a heap-optimized version. */
+/* */
+/* Copyright 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+/* This file is included by ttsbit.c */
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttsbit.h"
+
+#include "sferrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttsbit
+
+
+ static const FT_Frame_Field tt_sbit_line_metrics_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_SBit_LineMetricsRec
+
+ /* no FT_FRAME_START */
+ FT_FRAME_CHAR( ascender ),
+ FT_FRAME_CHAR( descender ),
+ FT_FRAME_BYTE( max_width ),
+
+ FT_FRAME_CHAR( caret_slope_numerator ),
+ FT_FRAME_CHAR( caret_slope_denominator ),
+ FT_FRAME_CHAR( caret_offset ),
+
+ FT_FRAME_CHAR( min_origin_SB ),
+ FT_FRAME_CHAR( min_advance_SB ),
+ FT_FRAME_CHAR( max_before_BL ),
+ FT_FRAME_CHAR( min_after_BL ),
+ FT_FRAME_CHAR( pads[0] ),
+ FT_FRAME_CHAR( pads[1] ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field tt_strike_start_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE TT_SBit_StrikeRec
+
+ /* no FT_FRAME_START */
+ FT_FRAME_ULONG( ranges_offset ),
+ FT_FRAME_SKIP_LONG,
+ FT_FRAME_ULONG( num_ranges ),
+ FT_FRAME_ULONG( color_ref ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field tt_strike_end_fields[] =
+ {
+ /* no FT_FRAME_START */
+ FT_FRAME_USHORT( start_glyph ),
+ FT_FRAME_USHORT( end_glyph ),
+ FT_FRAME_BYTE ( x_ppem ),
+ FT_FRAME_BYTE ( y_ppem ),
+ FT_FRAME_BYTE ( bit_depth ),
+ FT_FRAME_CHAR ( flags ),
+ FT_FRAME_END
+ };
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_eblc( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error = SFNT_Err_Ok;
+ FT_Fixed version;
+ FT_ULong num_strikes, table_size;
+ FT_Byte* p;
+ FT_Byte* p_limit;
+ FT_UInt count;
+
+
+ face->sbit_num_strikes = 0;
+
+ /* this table is optional */
+ error = face->goto_table( face, TTAG_EBLC, stream, &table_size );
+ if ( error )
+ error = face->goto_table( face, TTAG_bloc, stream, &table_size );
+ if ( error )
+ goto Exit;
+
+ if ( table_size < 8 )
+ {
+ FT_ERROR(( "%s: table too short!\n", "tt_face_load_sbit_strikes" ));
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( FT_FRAME_EXTRACT( table_size, face->sbit_table ) )
+ goto Exit;
+
+ face->sbit_table_size = table_size;
+
+ p = face->sbit_table;
+ p_limit = p + table_size;
+
+ version = FT_NEXT_ULONG( p );
+ num_strikes = FT_NEXT_ULONG( p );
+
+ if ( version != 0x00020000UL || num_strikes >= 0x10000UL )
+ {
+ FT_ERROR(( "%s: invalid table version!\n",
+ "tt_face_load_sbit_strikes" ));
+ error = SFNT_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ /*
+ * Count the number of strikes available in the table. We are a bit
+ * paranoid there and don't trust the data.
+ */
+ count = (FT_UInt)num_strikes;
+ if ( 8 + 48UL * count > table_size )
+ count = (FT_UInt)( ( p_limit - p ) / 48 );
+
+ face->sbit_num_strikes = count;
+
+ FT_TRACE3(( "sbit_num_strikes: %u\n", count ));
+ Exit:
+ return error;
+
+ Fail:
+ FT_FRAME_RELEASE( face->sbit_table );
+ face->sbit_table_size = 0;
+ goto Exit;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ tt_face_free_eblc( TT_Face face )
+ {
+ FT_Stream stream = face->root.stream;
+
+
+ FT_FRAME_RELEASE( face->sbit_table );
+ face->sbit_table_size = 0;
+ face->sbit_num_strikes = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_set_sbit_strike( TT_Face face,
+ FT_Size_Request req,
+ FT_ULong* astrike_index )
+ {
+ return FT_Match_Size( (FT_Face)face, req, 0, astrike_index );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_strike_metrics( TT_Face face,
+ FT_ULong strike_index,
+ FT_Size_Metrics* metrics )
+ {
+ FT_Byte* strike;
+
+
+ if ( strike_index >= (FT_ULong)face->sbit_num_strikes )
+ return SFNT_Err_Invalid_Argument;
+
+ strike = face->sbit_table + 8 + strike_index * 48;
+
+ metrics->x_ppem = (FT_UShort)strike[44];
+ metrics->y_ppem = (FT_UShort)strike[45];
+
+ metrics->ascender = (FT_Char)strike[16] << 6; /* hori.ascender */
+ metrics->descender = (FT_Char)strike[17] << 6; /* hori.descender */
+ metrics->height = metrics->ascender - metrics->descender;
+
+ /* XXX: Is this correct? */
+ metrics->max_advance = ( (FT_Char)strike[22] + /* min_origin_SB */
+ strike[18] + /* max_width */
+ (FT_Char)strike[23] /* min_advance_SB */
+ ) << 6;
+
+ return SFNT_Err_Ok;
+ }
+
+
+ typedef struct TT_SBitDecoderRec_
+ {
+ TT_Face face;
+ FT_Stream stream;
+ FT_Bitmap* bitmap;
+ TT_SBit_Metrics metrics;
+ FT_Bool metrics_loaded;
+ FT_Bool bitmap_allocated;
+ FT_Byte bit_depth;
+
+ FT_ULong ebdt_start;
+ FT_ULong ebdt_size;
+
+ FT_ULong strike_index_array;
+ FT_ULong strike_index_count;
+ FT_Byte* eblc_base;
+ FT_Byte* eblc_limit;
+
+ } TT_SBitDecoderRec, *TT_SBitDecoder;
+
+
+ static FT_Error
+ tt_sbit_decoder_init( TT_SBitDecoder decoder,
+ TT_Face face,
+ FT_ULong strike_index,
+ TT_SBit_MetricsRec* metrics )
+ {
+ FT_Error error;
+ FT_Stream stream = face->root.stream;
+ FT_ULong ebdt_size;
+
+
+ error = face->goto_table( face, TTAG_EBDT, stream, &ebdt_size );
+ if ( error )
+ error = face->goto_table( face, TTAG_bdat, stream, &ebdt_size );
+ if ( error )
+ goto Exit;
+
+ decoder->face = face;
+ decoder->stream = stream;
+ decoder->bitmap = &face->root.glyph->bitmap;
+ decoder->metrics = metrics;
+
+ decoder->metrics_loaded = 0;
+ decoder->bitmap_allocated = 0;
+
+ decoder->ebdt_start = FT_STREAM_POS();
+ decoder->ebdt_size = ebdt_size;
+
+ decoder->eblc_base = face->sbit_table;
+ decoder->eblc_limit = face->sbit_table + face->sbit_table_size;
+
+ /* now find the strike corresponding to the index */
+ {
+ FT_Byte* p;
+
+
+ if ( 8 + 48 * strike_index + 3 * 4 + 34 + 1 > face->sbit_table_size )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ p = decoder->eblc_base + 8 + 48 * strike_index;
+
+ decoder->strike_index_array = FT_NEXT_ULONG( p );
+ p += 4;
+ decoder->strike_index_count = FT_NEXT_ULONG( p );
+ p += 34;
+ decoder->bit_depth = *p;
+
+ if ( decoder->strike_index_array > face->sbit_table_size ||
+ decoder->strike_index_array + 8 * decoder->strike_index_count >
+ face->sbit_table_size )
+ error = SFNT_Err_Invalid_File_Format;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ tt_sbit_decoder_done( TT_SBitDecoder decoder )
+ {
+ FT_UNUSED( decoder );
+ }
+
+
+ static FT_Error
+ tt_sbit_decoder_alloc_bitmap( TT_SBitDecoder decoder )
+ {
+ FT_Error error = SFNT_Err_Ok;
+ FT_UInt width, height;
+ FT_Bitmap* map = decoder->bitmap;
+ FT_Long size;
+
+
+ if ( !decoder->metrics_loaded )
+ {
+ error = SFNT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ width = decoder->metrics->width;
+ height = decoder->metrics->height;
+
+ map->width = (int)width;
+ map->rows = (int)height;
+
+ switch ( decoder->bit_depth )
+ {
+ case 1:
+ map->pixel_mode = FT_PIXEL_MODE_MONO;
+ map->pitch = ( map->width + 7 ) >> 3;
+ break;
+
+ case 2:
+ map->pixel_mode = FT_PIXEL_MODE_GRAY2;
+ map->pitch = ( map->width + 3 ) >> 2;
+ break;
+
+ case 4:
+ map->pixel_mode = FT_PIXEL_MODE_GRAY4;
+ map->pitch = ( map->width + 1 ) >> 1;
+ break;
+
+ case 8:
+ map->pixel_mode = FT_PIXEL_MODE_GRAY;
+ map->pitch = map->width;
+ break;
+
+ default:
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ size = map->rows * map->pitch;
+
+ /* check that there is no empty image */
+ if ( size == 0 )
+ goto Exit; /* exit successfully! */
+
+ error = ft_glyphslot_alloc_bitmap( decoder->face->root.glyph, size );
+ if ( error )
+ goto Exit;
+
+ decoder->bitmap_allocated = 1;
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ tt_sbit_decoder_load_metrics( TT_SBitDecoder decoder,
+ FT_Byte* *pp,
+ FT_Byte* limit,
+ FT_Bool big )
+ {
+ FT_Byte* p = *pp;
+ TT_SBit_Metrics metrics = decoder->metrics;
+
+
+ if ( p + 5 > limit )
+ goto Fail;
+
+ if ( !decoder->metrics_loaded )
+ {
+ metrics->height = p[0];
+ metrics->width = p[1];
+ metrics->horiBearingX = (FT_Char)p[2];
+ metrics->horiBearingY = (FT_Char)p[3];
+ metrics->horiAdvance = p[4];
+ }
+
+ p += 5;
+ if ( big )
+ {
+ if ( p + 3 > limit )
+ goto Fail;
+
+ if ( !decoder->metrics_loaded )
+ {
+ metrics->vertBearingX = (FT_Char)p[0];
+ metrics->vertBearingY = (FT_Char)p[1];
+ metrics->vertAdvance = p[2];
+ }
+
+ p += 3;
+ }
+
+ decoder->metrics_loaded = 1;
+ *pp = p;
+ return 0;
+
+ Fail:
+ return SFNT_Err_Invalid_Argument;
+ }
+
+
+ /* forward declaration */
+ static FT_Error
+ tt_sbit_decoder_load_image( TT_SBitDecoder decoder,
+ FT_UInt glyph_index,
+ FT_Int x_pos,
+ FT_Int y_pos );
+
+ typedef FT_Error (*TT_SBitDecoder_LoadFunc)( TT_SBitDecoder decoder,
+ FT_Byte* p,
+ FT_Byte* plimit,
+ FT_Int x_pos,
+ FT_Int y_pos );
+
+
+ static FT_Error
+ tt_sbit_decoder_load_byte_aligned( TT_SBitDecoder decoder,
+ FT_Byte* p,
+ FT_Byte* limit,
+ FT_Int x_pos,
+ FT_Int y_pos )
+ {
+ FT_Error error = SFNT_Err_Ok;
+ FT_Byte* line;
+ FT_Int bit_height, bit_width, pitch, width, height, h;
+ FT_Bitmap* bitmap;
+
+
+ if ( !decoder->bitmap_allocated )
+ {
+ error = tt_sbit_decoder_alloc_bitmap( decoder );
+ if ( error )
+ goto Exit;
+ }
+
+ /* check that we can write the glyph into the bitmap */
+ bitmap = decoder->bitmap;
+ bit_width = bitmap->width;
+ bit_height = bitmap->rows;
+ pitch = bitmap->pitch;
+ line = bitmap->buffer;
+
+ width = decoder->metrics->width;
+ height = decoder->metrics->height;
+
+ if ( x_pos < 0 || x_pos + width > bit_width ||
+ y_pos < 0 || y_pos + height > bit_height )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( p + ( ( width + 7 ) >> 3 ) * height > limit )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* now do the blit */
+ line += y_pos * pitch + ( x_pos >> 3 );
+ x_pos &= 7;
+
+ if ( x_pos == 0 ) /* the easy one */
+ {
+ for ( h = height; h > 0; h--, line += pitch )
+ {
+ FT_Byte* write = line;
+ FT_Int w;
+
+
+ for ( w = width; w >= 8; w -= 8 )
+ {
+ write[0] = (FT_Byte)( write[0] | *p++ );
+ write += 1;
+ }
+
+ if ( w > 0 )
+ write[0] = (FT_Byte)( write[0] | ( *p++ & ( 0xFF00U >> w ) ) );
+ }
+ }
+ else /* x_pos > 0 */
+ {
+ for ( h = height; h > 0; h--, line += pitch )
+ {
+ FT_Byte* write = line;
+ FT_Int w;
+ FT_UInt wval = 0;
+
+
+ for ( w = width; w >= 8; w -= 8 )
+ {
+ wval = (FT_UInt)( wval | *p++ );
+ write[0] = (FT_Byte)( write[0] | ( wval >> x_pos ) );
+ write += 1;
+ wval <<= 8;
+ }
+
+ if ( w > 0 )
+ wval = (FT_UInt)( wval | ( *p++ & ( 0xFF00U >> w ) ) );
+
+ /* all bits read and there are ( x_pos + w ) bits to be written */
+
+ write[0] = (FT_Byte)( write[0] | ( wval >> x_pos ) );
+
+ if ( x_pos + w > 8 )
+ {
+ write++;
+ wval <<= 8;
+ write[0] = (FT_Byte)( write[0] | ( wval >> x_pos ) );
+ }
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ tt_sbit_decoder_load_bit_aligned( TT_SBitDecoder decoder,
+ FT_Byte* p,
+ FT_Byte* limit,
+ FT_Int x_pos,
+ FT_Int y_pos )
+ {
+ FT_Error error = SFNT_Err_Ok;
+ FT_Byte* line;
+ FT_Int bit_height, bit_width, pitch, width, height, h, nbits;
+ FT_Bitmap* bitmap;
+ FT_UShort rval;
+
+
+ if ( !decoder->bitmap_allocated )
+ {
+ error = tt_sbit_decoder_alloc_bitmap( decoder );
+ if ( error )
+ goto Exit;
+ }
+
+ /* check that we can write the glyph into the bitmap */
+ bitmap = decoder->bitmap;
+ bit_width = bitmap->width;
+ bit_height = bitmap->rows;
+ pitch = bitmap->pitch;
+ line = bitmap->buffer;
+
+ width = decoder->metrics->width;
+ height = decoder->metrics->height;
+
+ if ( x_pos < 0 || x_pos + width > bit_width ||
+ y_pos < 0 || y_pos + height > bit_height )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( p + ( ( width * height + 7 ) >> 3 ) > limit )
+ {
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* now do the blit */
+ line += y_pos * pitch + ( x_pos >> 3 );
+ x_pos &= 7;
+
+ /* the higher byte of `rval' is used as a buffer */
+ rval = 0;
+ nbits = 0;
+
+ for ( h = height; h > 0; h--, line += pitch )
+ {
+ FT_Byte* write = line;
+ FT_Int w = width;
+
+
+ if ( x_pos )
+ {
+ w = ( width < 8 - x_pos ) ? width : 8 - x_pos;
+
+ if ( nbits < w )
+ {
+ rval |= *p++;
+ nbits += 8 - w;
+ }
+ else
+ {
+ rval >>= 8;
+ nbits -= w;
+ }
+
+ *write++ |= ( ( rval >> nbits ) & 0xFF ) & ~( 0xFF << w );
+ rval <<= 8;
+
+ w = width - w;
+ }
+
+ for ( ; w >= 8; w -= 8 )
+ {
+ rval |= *p++;
+ *write++ |= ( rval >> nbits ) & 0xFF;
+
+ rval <<= 8;
+ }
+
+ if ( w > 0 )
+ {
+ if ( nbits < w )
+ {
+ rval |= *p++;
+ *write |= ( ( rval >> nbits ) & 0xFF ) & ( 0xFF00U >> w );
+ nbits += 8 - w;
+
+ rval <<= 8;
+ }
+ else
+ {
+ *write |= ( ( rval >> nbits ) & 0xFF ) & ( 0xFF00U >> w );
+ nbits -= w;
+ }
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ tt_sbit_decoder_load_compound( TT_SBitDecoder decoder,
+ FT_Byte* p,
+ FT_Byte* limit,
+ FT_Int x_pos,
+ FT_Int y_pos )
+ {
+ FT_Error error = SFNT_Err_Ok;
+ FT_UInt num_components, nn;
+
+
+ if ( p + 2 > limit )
+ goto Fail;
+
+ num_components = FT_NEXT_USHORT( p );
+ if ( p + 4 * num_components > limit )
+ goto Fail;
+
+ for ( nn = 0; nn < num_components; nn++ )
+ {
+ FT_UInt gindex = FT_NEXT_USHORT( p );
+ FT_Byte dx = FT_NEXT_BYTE( p );
+ FT_Byte dy = FT_NEXT_BYTE( p );
+
+
+ /* NB: a recursive call */
+ error = tt_sbit_decoder_load_image( decoder, gindex,
+ x_pos + dx, y_pos + dy );
+ if ( error )
+ break;
+ }
+
+ Exit:
+ return error;
+
+ Fail:
+ error = SFNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+
+ static FT_Error
+ tt_sbit_decoder_load_bitmap( TT_SBitDecoder decoder,
+ FT_UInt glyph_format,
+ FT_ULong glyph_start,
+ FT_ULong glyph_size,
+ FT_Int x_pos,
+ FT_Int y_pos )
+ {
+ FT_Error error;
+ FT_Stream stream = decoder->stream;
+ FT_Byte* p;
+ FT_Byte* p_limit;
+ FT_Byte* data;
+
+
+ /* seek into the EBDT table now */
+ if ( glyph_start + glyph_size > decoder->ebdt_size )
+ {
+ error = SFNT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( FT_STREAM_SEEK( decoder->ebdt_start + glyph_start ) ||
+ FT_FRAME_EXTRACT( glyph_size, data ) )
+ goto Exit;
+
+ p = data;
+ p_limit = p + glyph_size;
+
+ /* read the data, depending on the glyph format */
+ switch ( glyph_format )
+ {
+ case 1:
+ case 2:
+ case 8:
+ error = tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 0 );
+ break;
+
+ case 6:
+ case 7:
+ case 9:
+ error = tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 );
+ break;
+
+ default:
+ error = SFNT_Err_Ok;
+ }
+
+ if ( error )
+ goto Fail;
+
+ {
+ TT_SBitDecoder_LoadFunc loader;
+
+
+ switch ( glyph_format )
+ {
+ case 1:
+ case 6:
+ loader = tt_sbit_decoder_load_byte_aligned;
+ break;
+
+ case 2:
+ case 5:
+ case 7:
+ loader = tt_sbit_decoder_load_bit_aligned;
+ break;
+
+ case 8:
+ if ( p + 1 > p_limit )
+ goto Fail;
+
+ p += 1; /* skip padding */
+ /* fall-through */
+
+ case 9:
+ loader = tt_sbit_decoder_load_compound;
+ break;
+
+ default:
+ goto Fail;
+ }
+
+ error = loader( decoder, p, p_limit, x_pos, y_pos );
+ }
+
+ Fail:
+ FT_FRAME_RELEASE( data );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ tt_sbit_decoder_load_image( TT_SBitDecoder decoder,
+ FT_UInt glyph_index,
+ FT_Int x_pos,
+ FT_Int y_pos )
+ {
+ /*
+ * First, we find the correct strike range that applies to this
+ * glyph index.
+ */
+
+ FT_Byte* p = decoder->eblc_base + decoder->strike_index_array;
+ FT_Byte* p_limit = decoder->eblc_limit;
+ FT_ULong num_ranges = decoder->strike_index_count;
+ FT_UInt start, end, index_format, image_format;
+ FT_ULong image_start = 0, image_end = 0, image_offset;
+
+
+ for ( ; num_ranges > 0; num_ranges-- )
+ {
+ start = FT_NEXT_USHORT( p );
+ end = FT_NEXT_USHORT( p );
+
+ if ( glyph_index >= start && glyph_index <= end )
+ goto FoundRange;
+
+ p += 4; /* ignore index offset */
+ }
+ goto NoBitmap;
+
+ FoundRange:
+ image_offset = FT_NEXT_ULONG( p );
+
+ /* overflow check */
+ if ( decoder->eblc_base + decoder->strike_index_array + image_offset <
+ decoder->eblc_base )
+ goto Failure;
+
+ p = decoder->eblc_base + decoder->strike_index_array + image_offset;
+ if ( p + 8 > p_limit )
+ goto NoBitmap;
+
+ /* now find the glyph's location and extend within the ebdt table */
+ index_format = FT_NEXT_USHORT( p );
+ image_format = FT_NEXT_USHORT( p );
+ image_offset = FT_NEXT_ULONG ( p );
+
+ switch ( index_format )
+ {
+ case 1: /* 4-byte offsets relative to `image_offset' */
+ {
+ p += 4 * ( glyph_index - start );
+ if ( p + 8 > p_limit )
+ goto NoBitmap;
+
+ image_start = FT_NEXT_ULONG( p );
+ image_end = FT_NEXT_ULONG( p );
+
+ if ( image_start == image_end ) /* missing glyph */
+ goto NoBitmap;
+ }
+ break;
+
+ case 2: /* big metrics, constant image size */
+ {
+ FT_ULong image_size;
+
+
+ if ( p + 12 > p_limit )
+ goto NoBitmap;
+
+ image_size = FT_NEXT_ULONG( p );
+
+ if ( tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 ) )
+ goto NoBitmap;
+
+ image_start = image_size * ( glyph_index - start );
+ image_end = image_start + image_size;
+ }
+ break;
+
+ case 3: /* 2-byte offsets relative to 'image_offset' */
+ {
+ p += 2 * ( glyph_index - start );
+ if ( p + 4 > p_limit )
+ goto NoBitmap;
+
+ image_start = FT_NEXT_USHORT( p );
+ image_end = FT_NEXT_USHORT( p );
+
+ if ( image_start == image_end ) /* missing glyph */
+ goto NoBitmap;
+ }
+ break;
+
+ case 4: /* sparse glyph array with (glyph,offset) pairs */
+ {
+ FT_ULong mm, num_glyphs;
+
+
+ if ( p + 4 > p_limit )
+ goto NoBitmap;
+
+ num_glyphs = FT_NEXT_ULONG( p );
+
+ /* overflow check */
+ if ( p + ( num_glyphs + 1 ) * 4 < p )
+ goto Failure;
+
+ if ( p + ( num_glyphs + 1 ) * 4 > p_limit )
+ goto NoBitmap;
+
+ for ( mm = 0; mm < num_glyphs; mm++ )
+ {
+ FT_UInt gindex = FT_NEXT_USHORT( p );
+
+
+ if ( gindex == glyph_index )
+ {
+ image_start = FT_NEXT_USHORT( p );
+ p += 2;
+ image_end = FT_PEEK_USHORT( p );
+ break;
+ }
+ p += 2;
+ }
+
+ if ( mm >= num_glyphs )
+ goto NoBitmap;
+ }
+ break;
+
+ case 5: /* constant metrics with sparse glyph codes */
+ {
+ FT_ULong image_size, mm, num_glyphs;
+
+
+ if ( p + 16 > p_limit )
+ goto NoBitmap;
+
+ image_size = FT_NEXT_ULONG( p );
+
+ if ( tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 ) )
+ goto NoBitmap;
+
+ num_glyphs = FT_NEXT_ULONG( p );
+
+ /* overflow check */
+ if ( p + 2 * num_glyphs < p )
+ goto Failure;
+
+ if ( p + 2 * num_glyphs > p_limit )
+ goto NoBitmap;
+
+ for ( mm = 0; mm < num_glyphs; mm++ )
+ {
+ FT_UInt gindex = FT_NEXT_USHORT( p );
+
+
+ if ( gindex == glyph_index )
+ break;
+ }
+
+ if ( mm >= num_glyphs )
+ goto NoBitmap;
+
+ image_start = image_size * mm;
+ image_end = image_start + image_size;
+ }
+ break;
+
+ default:
+ goto NoBitmap;
+ }
+
+ if ( image_start > image_end )
+ goto NoBitmap;
+
+ image_end -= image_start;
+ image_start = image_offset + image_start;
+
+ return tt_sbit_decoder_load_bitmap( decoder,
+ image_format,
+ image_start,
+ image_end,
+ x_pos,
+ y_pos );
+
+ Failure:
+ return SFNT_Err_Invalid_Table;
+
+ NoBitmap:
+ return SFNT_Err_Invalid_Argument;
+ }
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_sbit_image( TT_Face face,
+ FT_ULong strike_index,
+ FT_UInt glyph_index,
+ FT_UInt load_flags,
+ FT_Stream stream,
+ FT_Bitmap *map,
+ TT_SBit_MetricsRec *metrics )
+ {
+ TT_SBitDecoderRec decoder[1];
+ FT_Error error;
+
+ FT_UNUSED( load_flags );
+ FT_UNUSED( stream );
+ FT_UNUSED( map );
+
+
+ error = tt_sbit_decoder_init( decoder, face, strike_index, metrics );
+ if ( !error )
+ {
+ error = tt_sbit_decoder_load_image( decoder, glyph_index, 0, 0 );
+ tt_sbit_decoder_done( decoder );
+ }
+
+ return error;
+ }
+
+/* EOF */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/Jamfile
new file mode 100644
index 00000000000..8a792df056c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/smooth Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) smooth ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = ftgrays ftsmooth ;
+ }
+ else
+ {
+ _sources = smooth ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/smooth Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.c b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.c
new file mode 100644
index 00000000000..10fa2ae7270
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.c
@@ -0,0 +1,2057 @@
+/***************************************************************************/
+/* */
+/* ftgrays.c */
+/* */
+/* A new `perfect' anti-aliasing renderer (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* This file can be compiled without the rest of the FreeType engine, by */
+ /* defining the _STANDALONE_ macro when compiling it. You also need to */
+ /* put the files `ftgrays.h' and `ftimage.h' into the current */
+ /* compilation directory. Typically, you could do something like */
+ /* */
+ /* - copy `src/smooth/ftgrays.c' (this file) to your current directory */
+ /* */
+ /* - copy `include/freetype/ftimage.h' and `src/smooth/ftgrays.h' to the */
+ /* same directory */
+ /* */
+ /* - compile `ftgrays' with the _STANDALONE_ macro defined, as in */
+ /* */
+ /* cc -c -D_STANDALONE_ ftgrays.c */
+ /* */
+ /* The renderer can be initialized with a call to */
+ /* `ft_gray_raster.raster_new'; an anti-aliased bitmap can be generated */
+ /* with a call to `ft_gray_raster.raster_render'. */
+ /* */
+ /* See the comments and documentation in the file `ftimage.h' for more */
+ /* details on how the raster works. */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* This is a new anti-aliasing scan-converter for FreeType 2. The */
+ /* algorithm used here is _very_ different from the one in the standard */
+ /* `ftraster' module. Actually, `ftgrays' computes the _exact_ */
+ /* coverage of the outline on each pixel cell. */
+ /* */
+ /* It is based on ideas that I initially found in Raph Levien's */
+ /* excellent LibArt graphics library (see http://www.levien.com/libart */
+ /* for more information, though the web pages do not tell anything */
+ /* about the renderer; you'll have to dive into the source code to */
+ /* understand how it works). */
+ /* */
+ /* Note, however, that this is a _very_ different implementation */
+ /* compared to Raph's. Coverage information is stored in a very */
+ /* different way, and I don't use sorted vector paths. Also, it doesn't */
+ /* use floating point values. */
+ /* */
+ /* This renderer has the following advantages: */
+ /* */
+ /* - It doesn't need an intermediate bitmap. Instead, one can supply a */
+ /* callback function that will be called by the renderer to draw gray */
+ /* spans on any target surface. You can thus do direct composition on */
+ /* any kind of bitmap, provided that you give the renderer the right */
+ /* callback. */
+ /* */
+ /* - A perfect anti-aliaser, i.e., it computes the _exact_ coverage on */
+ /* each pixel cell. */
+ /* */
+ /* - It performs a single pass on the outline (the `standard' FT2 */
+ /* renderer makes two passes). */
+ /* */
+ /* - It can easily be modified to render to _any_ number of gray levels */
+ /* cheaply. */
+ /* */
+ /* - For small (< 20) pixel sizes, it is faster than the standard */
+ /* renderer. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_smooth
+
+
+#ifdef _STANDALONE_
+
+
+ /* define this to dump debugging information */
+/* #define FT_DEBUG_LEVEL_TRACE */
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+#include <stdio.h>
+#include <stdarg.h>
+#endif
+
+#include <string.h>
+#include <setjmp.h>
+#include <limits.h>
+#define FT_UINT_MAX UINT_MAX
+
+#define ft_memset memset
+
+#define ft_setjmp setjmp
+#define ft_longjmp longjmp
+#define ft_jmp_buf jmp_buf
+
+
+#define ErrRaster_Invalid_Mode -2
+#define ErrRaster_Invalid_Outline -1
+#define ErrRaster_Invalid_Argument -3
+#define ErrRaster_Memory_Overflow -4
+
+#define FT_BEGIN_HEADER
+#define FT_END_HEADER
+
+#include "ftimage.h"
+#include "ftgrays.h"
+
+
+ /* This macro is used to indicate that a function parameter is unused. */
+ /* Its purpose is simply to reduce compiler warnings. Note also that */
+ /* simply defining it as `(void)x' doesn't avoid warnings with certain */
+ /* ANSI compilers (e.g. LCC). */
+#define FT_UNUSED( x ) (x) = (x)
+
+
+ /* we only use level 5 & 7 tracing messages; cf. ftdebug.h */
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ void
+ FT_Message( const char* fmt,
+ ... )
+ {
+ va_list ap;
+
+
+ va_start( ap, fmt );
+ vfprintf( stderr, fmt, ap );
+ va_end( ap );
+ }
+
+ /* we don't handle tracing levels in stand-alone mode; */
+#ifndef FT_TRACE5
+#define FT_TRACE5( varformat ) FT_Message varformat
+#endif
+#ifndef FT_TRACE7
+#define FT_TRACE7( varformat ) FT_Message varformat
+#endif
+#ifndef FT_ERROR
+#define FT_ERROR( varformat ) FT_Message varformat
+#endif
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define FT_TRACE5( x ) do { } while ( 0 ) /* nothing */
+#define FT_TRACE7( x ) do { } while ( 0 ) /* nothing */
+#define FT_ERROR( x ) do { } while ( 0 ) /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+#else /* !_STANDALONE_ */
+
+
+#include <ft2build.h>
+#include "ftgrays.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_OUTLINE_H
+
+#include "ftsmerrs.h"
+
+#define ErrRaster_Invalid_Mode Smooth_Err_Cannot_Render_Glyph
+#define ErrRaster_Invalid_Outline Smooth_Err_Invalid_Outline
+#define ErrRaster_Memory_Overflow Smooth_Err_Out_Of_Memory
+#define ErrRaster_Invalid_Argument Smooth_Err_Invalid_Argument
+
+#endif /* !_STANDALONE_ */
+
+
+#ifndef FT_MEM_SET
+#define FT_MEM_SET( d, s, c ) ft_memset( d, s, c )
+#endif
+
+#ifndef FT_MEM_ZERO
+#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
+#endif
+
+ /* as usual, for the speed hungry :-) */
+
+#ifndef FT_STATIC_RASTER
+
+
+#define RAS_ARG PWorker worker
+#define RAS_ARG_ PWorker worker,
+
+#define RAS_VAR worker
+#define RAS_VAR_ worker,
+
+#define ras (*worker)
+
+
+#else /* FT_STATIC_RASTER */
+
+
+#define RAS_ARG /* empty */
+#define RAS_ARG_ /* empty */
+#define RAS_VAR /* empty */
+#define RAS_VAR_ /* empty */
+
+ static TWorker ras;
+
+
+#endif /* FT_STATIC_RASTER */
+
+
+ /* must be at least 6 bits! */
+#define PIXEL_BITS 8
+
+#define ONE_PIXEL ( 1L << PIXEL_BITS )
+#define PIXEL_MASK ( -1L << PIXEL_BITS )
+#define TRUNC( x ) ( (TCoord)( (x) >> PIXEL_BITS ) )
+#define SUBPIXELS( x ) ( (TPos)(x) << PIXEL_BITS )
+#define FLOOR( x ) ( (x) & -ONE_PIXEL )
+#define CEILING( x ) ( ( (x) + ONE_PIXEL - 1 ) & -ONE_PIXEL )
+#define ROUND( x ) ( ( (x) + ONE_PIXEL / 2 ) & -ONE_PIXEL )
+
+#if PIXEL_BITS >= 6
+#define UPSCALE( x ) ( (x) << ( PIXEL_BITS - 6 ) )
+#define DOWNSCALE( x ) ( (x) >> ( PIXEL_BITS - 6 ) )
+#else
+#define UPSCALE( x ) ( (x) >> ( 6 - PIXEL_BITS ) )
+#define DOWNSCALE( x ) ( (x) << ( 6 - PIXEL_BITS ) )
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* TYPE DEFINITIONS */
+ /* */
+
+ /* don't change the following types to FT_Int or FT_Pos, since we might */
+ /* need to define them to "float" or "double" when experimenting with */
+ /* new algorithms */
+
+ typedef int TCoord; /* integer scanline/pixel coordinate */
+ typedef long TPos; /* sub-pixel coordinate */
+
+ /* determine the type used to store cell areas. This normally takes at */
+ /* least PIXEL_BITS*2 + 1 bits. On 16-bit systems, we need to use */
+ /* `long' instead of `int', otherwise bad things happen */
+
+#if PIXEL_BITS <= 7
+
+ typedef int TArea;
+
+#else /* PIXEL_BITS >= 8 */
+
+ /* approximately determine the size of integers using an ANSI-C header */
+#if FT_UINT_MAX == 0xFFFFU
+ typedef long TArea;
+#else
+ typedef int TArea;
+#endif
+
+#endif /* PIXEL_BITS >= 8 */
+
+
+ /* maximal number of gray spans in a call to the span callback */
+#define FT_MAX_GRAY_SPANS 32
+
+
+ typedef struct TCell_* PCell;
+
+ typedef struct TCell_
+ {
+ int x;
+ int cover;
+ TArea area;
+ PCell next;
+
+ } TCell;
+
+
+ typedef struct TWorker_
+ {
+ TCoord ex, ey;
+ TPos min_ex, max_ex;
+ TPos min_ey, max_ey;
+ TPos count_ex, count_ey;
+
+ TArea area;
+ int cover;
+ int invalid;
+
+ PCell cells;
+ int max_cells;
+ int num_cells;
+
+ TCoord cx, cy;
+ TPos x, y;
+
+ TPos last_ey;
+
+ FT_Vector bez_stack[32 * 3 + 1];
+ int lev_stack[32];
+
+ FT_Outline outline;
+ FT_Bitmap target;
+ FT_BBox clip_box;
+
+ FT_Span gray_spans[FT_MAX_GRAY_SPANS];
+ int num_gray_spans;
+
+ FT_Raster_Span_Func render_span;
+ void* render_span_data;
+ int span_y;
+
+ int band_size;
+ int band_shoot;
+ int conic_level;
+ int cubic_level;
+
+ ft_jmp_buf jump_buffer;
+
+ void* buffer;
+ long buffer_size;
+
+ PCell* ycells;
+ int ycount;
+
+ } TWorker, *PWorker;
+
+
+ typedef struct TRaster_
+ {
+ void* buffer;
+ long buffer_size;
+ int band_size;
+ void* memory;
+ PWorker worker;
+
+ } TRaster, *PRaster;
+
+
+
+ /*************************************************************************/
+ /* */
+ /* Initialize the cells table. */
+ /* */
+ static void
+ gray_init_cells( RAS_ARG_ void* buffer,
+ long byte_size )
+ {
+ ras.buffer = buffer;
+ ras.buffer_size = byte_size;
+
+ ras.ycells = (PCell*) buffer;
+ ras.cells = NULL;
+ ras.max_cells = 0;
+ ras.num_cells = 0;
+ ras.area = 0;
+ ras.cover = 0;
+ ras.invalid = 1;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Compute the outline bounding box. */
+ /* */
+ static void
+ gray_compute_cbox( RAS_ARG )
+ {
+ FT_Outline* outline = &ras.outline;
+ FT_Vector* vec = outline->points;
+ FT_Vector* limit = vec + outline->n_points;
+
+
+ if ( outline->n_points <= 0 )
+ {
+ ras.min_ex = ras.max_ex = 0;
+ ras.min_ey = ras.max_ey = 0;
+ return;
+ }
+
+ ras.min_ex = ras.max_ex = vec->x;
+ ras.min_ey = ras.max_ey = vec->y;
+
+ vec++;
+
+ for ( ; vec < limit; vec++ )
+ {
+ TPos x = vec->x;
+ TPos y = vec->y;
+
+
+ if ( x < ras.min_ex ) ras.min_ex = x;
+ if ( x > ras.max_ex ) ras.max_ex = x;
+ if ( y < ras.min_ey ) ras.min_ey = y;
+ if ( y > ras.max_ey ) ras.max_ey = y;
+ }
+
+ /* truncate the bounding box to integer pixels */
+ ras.min_ex = ras.min_ex >> 6;
+ ras.min_ey = ras.min_ey >> 6;
+ ras.max_ex = ( ras.max_ex + 63 ) >> 6;
+ ras.max_ey = ( ras.max_ey + 63 ) >> 6;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Record the current cell in the table. */
+ /* */
+ static PCell
+ gray_find_cell( RAS_ARG )
+ {
+ PCell *pcell, cell;
+ int x = ras.ex;
+
+
+ if ( x > ras.count_ex )
+ x = ras.count_ex;
+
+ pcell = &ras.ycells[ras.ey];
+ for (;;)
+ {
+ cell = *pcell;
+ if ( cell == NULL || cell->x > x )
+ break;
+
+ if ( cell->x == x )
+ goto Exit;
+
+ pcell = &cell->next;
+ }
+
+ if ( ras.num_cells >= ras.max_cells )
+ ft_longjmp( ras.jump_buffer, 1 );
+
+ cell = ras.cells + ras.num_cells++;
+ cell->x = x;
+ cell->area = 0;
+ cell->cover = 0;
+
+ cell->next = *pcell;
+ *pcell = cell;
+
+ Exit:
+ return cell;
+ }
+
+
+ static void
+ gray_record_cell( RAS_ARG )
+ {
+ if ( !ras.invalid && ( ras.area | ras.cover ) )
+ {
+ PCell cell = gray_find_cell( RAS_VAR );
+
+
+ cell->area += ras.area;
+ cell->cover += ras.cover;
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Set the current cell to a new position. */
+ /* */
+ static void
+ gray_set_cell( RAS_ARG_ TCoord ex,
+ TCoord ey )
+ {
+ /* Move the cell pointer to a new position. We set the `invalid' */
+ /* flag to indicate that the cell isn't part of those we're interested */
+ /* in during the render phase. This means that: */
+ /* */
+ /* . the new vertical position must be within min_ey..max_ey-1. */
+ /* . the new horizontal position must be strictly less than max_ex */
+ /* */
+ /* Note that if a cell is to the left of the clipping region, it is */
+ /* actually set to the (min_ex-1) horizontal position. */
+
+ /* All cells that are on the left of the clipping region go to the */
+ /* min_ex - 1 horizontal position. */
+ ey -= ras.min_ey;
+
+ if ( ex > ras.max_ex )
+ ex = ras.max_ex;
+
+ ex -= ras.min_ex;
+ if ( ex < 0 )
+ ex = -1;
+
+ /* are we moving to a different cell ? */
+ if ( ex != ras.ex || ey != ras.ey )
+ {
+ /* record the current one if it is valid */
+ if ( !ras.invalid )
+ gray_record_cell( RAS_VAR );
+
+ ras.area = 0;
+ ras.cover = 0;
+ }
+
+ ras.ex = ex;
+ ras.ey = ey;
+ ras.invalid = ( (unsigned)ey >= (unsigned)ras.count_ey ||
+ ex >= ras.count_ex );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Start a new contour at a given cell. */
+ /* */
+ static void
+ gray_start_cell( RAS_ARG_ TCoord ex,
+ TCoord ey )
+ {
+ if ( ex > ras.max_ex )
+ ex = (TCoord)( ras.max_ex );
+
+ if ( ex < ras.min_ex )
+ ex = (TCoord)( ras.min_ex - 1 );
+
+ ras.area = 0;
+ ras.cover = 0;
+ ras.ex = ex - ras.min_ex;
+ ras.ey = ey - ras.min_ey;
+ ras.last_ey = SUBPIXELS( ey );
+ ras.invalid = 0;
+
+ gray_set_cell( RAS_VAR_ ex, ey );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Render a scanline as one or more cells. */
+ /* */
+ static void
+ gray_render_scanline( RAS_ARG_ TCoord ey,
+ TPos x1,
+ TCoord y1,
+ TPos x2,
+ TCoord y2 )
+ {
+ TCoord ex1, ex2, fx1, fx2, delta;
+ long p, first, dx;
+ int incr, lift, mod, rem;
+
+
+ dx = x2 - x1;
+
+ ex1 = TRUNC( x1 );
+ ex2 = TRUNC( x2 );
+ fx1 = (TCoord)( x1 - SUBPIXELS( ex1 ) );
+ fx2 = (TCoord)( x2 - SUBPIXELS( ex2 ) );
+
+ /* trivial case. Happens often */
+ if ( y1 == y2 )
+ {
+ gray_set_cell( RAS_VAR_ ex2, ey );
+ return;
+ }
+
+ /* everything is located in a single cell. That is easy! */
+ /* */
+ if ( ex1 == ex2 )
+ {
+ delta = y2 - y1;
+ ras.area += (TArea)( fx1 + fx2 ) * delta;
+ ras.cover += delta;
+ return;
+ }
+
+ /* ok, we'll have to render a run of adjacent cells on the same */
+ /* scanline... */
+ /* */
+ p = ( ONE_PIXEL - fx1 ) * ( y2 - y1 );
+ first = ONE_PIXEL;
+ incr = 1;
+
+ if ( dx < 0 )
+ {
+ p = fx1 * ( y2 - y1 );
+ first = 0;
+ incr = -1;
+ dx = -dx;
+ }
+
+ delta = (TCoord)( p / dx );
+ mod = (TCoord)( p % dx );
+ if ( mod < 0 )
+ {
+ delta--;
+ mod += (TCoord)dx;
+ }
+
+ ras.area += (TArea)( fx1 + first ) * delta;
+ ras.cover += delta;
+
+ ex1 += incr;
+ gray_set_cell( RAS_VAR_ ex1, ey );
+ y1 += delta;
+
+ if ( ex1 != ex2 )
+ {
+ p = ONE_PIXEL * ( y2 - y1 + delta );
+ lift = (TCoord)( p / dx );
+ rem = (TCoord)( p % dx );
+ if ( rem < 0 )
+ {
+ lift--;
+ rem += (TCoord)dx;
+ }
+
+ mod -= (int)dx;
+
+ while ( ex1 != ex2 )
+ {
+ delta = lift;
+ mod += rem;
+ if ( mod >= 0 )
+ {
+ mod -= (TCoord)dx;
+ delta++;
+ }
+
+ ras.area += (TArea)ONE_PIXEL * delta;
+ ras.cover += delta;
+ y1 += delta;
+ ex1 += incr;
+ gray_set_cell( RAS_VAR_ ex1, ey );
+ }
+ }
+
+ delta = y2 - y1;
+ ras.area += (TArea)( fx2 + ONE_PIXEL - first ) * delta;
+ ras.cover += delta;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Render a given line as a series of scanlines. */
+ /* */
+ static void
+ gray_render_line( RAS_ARG_ TPos to_x,
+ TPos to_y )
+ {
+ TCoord ey1, ey2, fy1, fy2;
+ TPos dx, dy, x, x2;
+ long p, first;
+ int delta, rem, mod, lift, incr;
+
+
+ ey1 = TRUNC( ras.last_ey );
+ ey2 = TRUNC( to_y ); /* if (ey2 >= ras.max_ey) ey2 = ras.max_ey-1; */
+ fy1 = (TCoord)( ras.y - ras.last_ey );
+ fy2 = (TCoord)( to_y - SUBPIXELS( ey2 ) );
+
+ dx = to_x - ras.x;
+ dy = to_y - ras.y;
+
+ /* XXX: we should do something about the trivial case where dx == 0, */
+ /* as it happens very often! */
+
+ /* perform vertical clipping */
+ {
+ TCoord min, max;
+
+
+ min = ey1;
+ max = ey2;
+ if ( ey1 > ey2 )
+ {
+ min = ey2;
+ max = ey1;
+ }
+ if ( min >= ras.max_ey || max < ras.min_ey )
+ goto End;
+ }
+
+ /* everything is on a single scanline */
+ if ( ey1 == ey2 )
+ {
+ gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, to_x, fy2 );
+ goto End;
+ }
+
+ /* vertical line - avoid calling gray_render_scanline */
+ incr = 1;
+
+ if ( dx == 0 )
+ {
+ TCoord ex = TRUNC( ras.x );
+ TCoord two_fx = (TCoord)( ( ras.x - SUBPIXELS( ex ) ) << 1 );
+ TPos area;
+
+
+ first = ONE_PIXEL;
+ if ( dy < 0 )
+ {
+ first = 0;
+ incr = -1;
+ }
+
+ delta = (int)( first - fy1 );
+ ras.area += (TArea)two_fx * delta;
+ ras.cover += delta;
+ ey1 += incr;
+
+ gray_set_cell( &ras, ex, ey1 );
+
+ delta = (int)( first + first - ONE_PIXEL );
+ area = (TArea)two_fx * delta;
+ while ( ey1 != ey2 )
+ {
+ ras.area += area;
+ ras.cover += delta;
+ ey1 += incr;
+
+ gray_set_cell( &ras, ex, ey1 );
+ }
+
+ delta = (int)( fy2 - ONE_PIXEL + first );
+ ras.area += (TArea)two_fx * delta;
+ ras.cover += delta;
+
+ goto End;
+ }
+
+ /* ok, we have to render several scanlines */
+ p = ( ONE_PIXEL - fy1 ) * dx;
+ first = ONE_PIXEL;
+ incr = 1;
+
+ if ( dy < 0 )
+ {
+ p = fy1 * dx;
+ first = 0;
+ incr = -1;
+ dy = -dy;
+ }
+
+ delta = (int)( p / dy );
+ mod = (int)( p % dy );
+ if ( mod < 0 )
+ {
+ delta--;
+ mod += (TCoord)dy;
+ }
+
+ x = ras.x + delta;
+ gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, x, (TCoord)first );
+
+ ey1 += incr;
+ gray_set_cell( RAS_VAR_ TRUNC( x ), ey1 );
+
+ if ( ey1 != ey2 )
+ {
+ p = ONE_PIXEL * dx;
+ lift = (int)( p / dy );
+ rem = (int)( p % dy );
+ if ( rem < 0 )
+ {
+ lift--;
+ rem += (int)dy;
+ }
+ mod -= (int)dy;
+
+ while ( ey1 != ey2 )
+ {
+ delta = lift;
+ mod += rem;
+ if ( mod >= 0 )
+ {
+ mod -= (int)dy;
+ delta++;
+ }
+
+ x2 = x + delta;
+ gray_render_scanline( RAS_VAR_ ey1, x,
+ (TCoord)( ONE_PIXEL - first ), x2,
+ (TCoord)first );
+ x = x2;
+
+ ey1 += incr;
+ gray_set_cell( RAS_VAR_ TRUNC( x ), ey1 );
+ }
+ }
+
+ gray_render_scanline( RAS_VAR_ ey1, x,
+ (TCoord)( ONE_PIXEL - first ), to_x,
+ fy2 );
+
+ End:
+ ras.x = to_x;
+ ras.y = to_y;
+ ras.last_ey = SUBPIXELS( ey2 );
+ }
+
+
+ static void
+ gray_split_conic( FT_Vector* base )
+ {
+ TPos a, b;
+
+
+ base[4].x = base[2].x;
+ b = base[1].x;
+ a = base[3].x = ( base[2].x + b ) / 2;
+ b = base[1].x = ( base[0].x + b ) / 2;
+ base[2].x = ( a + b ) / 2;
+
+ base[4].y = base[2].y;
+ b = base[1].y;
+ a = base[3].y = ( base[2].y + b ) / 2;
+ b = base[1].y = ( base[0].y + b ) / 2;
+ base[2].y = ( a + b ) / 2;
+ }
+
+
+ static void
+ gray_render_conic( RAS_ARG_ const FT_Vector* control,
+ const FT_Vector* to )
+ {
+ TPos dx, dy;
+ int top, level;
+ int* levels;
+ FT_Vector* arc;
+
+
+ dx = DOWNSCALE( ras.x ) + to->x - ( control->x << 1 );
+ if ( dx < 0 )
+ dx = -dx;
+ dy = DOWNSCALE( ras.y ) + to->y - ( control->y << 1 );
+ if ( dy < 0 )
+ dy = -dy;
+ if ( dx < dy )
+ dx = dy;
+
+ level = 1;
+ dx = dx / ras.conic_level;
+ while ( dx > 0 )
+ {
+ dx >>= 2;
+ level++;
+ }
+
+ /* a shortcut to speed things up */
+ if ( level <= 1 )
+ {
+ /* we compute the mid-point directly in order to avoid */
+ /* calling gray_split_conic() */
+ TPos to_x, to_y, mid_x, mid_y;
+
+
+ to_x = UPSCALE( to->x );
+ to_y = UPSCALE( to->y );
+ mid_x = ( ras.x + to_x + 2 * UPSCALE( control->x ) ) / 4;
+ mid_y = ( ras.y + to_y + 2 * UPSCALE( control->y ) ) / 4;
+
+ gray_render_line( RAS_VAR_ mid_x, mid_y );
+ gray_render_line( RAS_VAR_ to_x, to_y );
+
+ return;
+ }
+
+ arc = ras.bez_stack;
+ levels = ras.lev_stack;
+ top = 0;
+ levels[0] = level;
+
+ arc[0].x = UPSCALE( to->x );
+ arc[0].y = UPSCALE( to->y );
+ arc[1].x = UPSCALE( control->x );
+ arc[1].y = UPSCALE( control->y );
+ arc[2].x = ras.x;
+ arc[2].y = ras.y;
+
+ while ( top >= 0 )
+ {
+ level = levels[top];
+ if ( level > 1 )
+ {
+ /* check that the arc crosses the current band */
+ TPos min, max, y;
+
+
+ min = max = arc[0].y;
+
+ y = arc[1].y;
+ if ( y < min ) min = y;
+ if ( y > max ) max = y;
+
+ y = arc[2].y;
+ if ( y < min ) min = y;
+ if ( y > max ) max = y;
+
+ if ( TRUNC( min ) >= ras.max_ey || TRUNC( max ) < ras.min_ey )
+ goto Draw;
+
+ gray_split_conic( arc );
+ arc += 2;
+ top++;
+ levels[top] = levels[top - 1] = level - 1;
+ continue;
+ }
+
+ Draw:
+ {
+ TPos to_x, to_y, mid_x, mid_y;
+
+
+ to_x = arc[0].x;
+ to_y = arc[0].y;
+ mid_x = ( ras.x + to_x + 2 * arc[1].x ) / 4;
+ mid_y = ( ras.y + to_y + 2 * arc[1].y ) / 4;
+
+ gray_render_line( RAS_VAR_ mid_x, mid_y );
+ gray_render_line( RAS_VAR_ to_x, to_y );
+
+ top--;
+ arc -= 2;
+ }
+ }
+
+ return;
+ }
+
+
+ static void
+ gray_split_cubic( FT_Vector* base )
+ {
+ TPos a, b, c, d;
+
+
+ base[6].x = base[3].x;
+ c = base[1].x;
+ d = base[2].x;
+ base[1].x = a = ( base[0].x + c ) / 2;
+ base[5].x = b = ( base[3].x + d ) / 2;
+ c = ( c + d ) / 2;
+ base[2].x = a = ( a + c ) / 2;
+ base[4].x = b = ( b + c ) / 2;
+ base[3].x = ( a + b ) / 2;
+
+ base[6].y = base[3].y;
+ c = base[1].y;
+ d = base[2].y;
+ base[1].y = a = ( base[0].y + c ) / 2;
+ base[5].y = b = ( base[3].y + d ) / 2;
+ c = ( c + d ) / 2;
+ base[2].y = a = ( a + c ) / 2;
+ base[4].y = b = ( b + c ) / 2;
+ base[3].y = ( a + b ) / 2;
+ }
+
+
+ static void
+ gray_render_cubic( RAS_ARG_ const FT_Vector* control1,
+ const FT_Vector* control2,
+ const FT_Vector* to )
+ {
+ TPos dx, dy, da, db;
+ int top, level;
+ int* levels;
+ FT_Vector* arc;
+
+
+ dx = DOWNSCALE( ras.x ) + to->x - ( control1->x << 1 );
+ if ( dx < 0 )
+ dx = -dx;
+ dy = DOWNSCALE( ras.y ) + to->y - ( control1->y << 1 );
+ if ( dy < 0 )
+ dy = -dy;
+ if ( dx < dy )
+ dx = dy;
+ da = dx;
+
+ dx = DOWNSCALE( ras.x ) + to->x - 3 * ( control1->x + control2->x );
+ if ( dx < 0 )
+ dx = -dx;
+ dy = DOWNSCALE( ras.y ) + to->y - 3 * ( control1->x + control2->y );
+ if ( dy < 0 )
+ dy = -dy;
+ if ( dx < dy )
+ dx = dy;
+ db = dx;
+
+ level = 1;
+ da = da / ras.cubic_level;
+ db = db / ras.conic_level;
+ while ( da > 0 || db > 0 )
+ {
+ da >>= 2;
+ db >>= 3;
+ level++;
+ }
+
+ if ( level <= 1 )
+ {
+ TPos to_x, to_y, mid_x, mid_y;
+
+
+ to_x = UPSCALE( to->x );
+ to_y = UPSCALE( to->y );
+ mid_x = ( ras.x + to_x +
+ 3 * UPSCALE( control1->x + control2->x ) ) / 8;
+ mid_y = ( ras.y + to_y +
+ 3 * UPSCALE( control1->y + control2->y ) ) / 8;
+
+ gray_render_line( RAS_VAR_ mid_x, mid_y );
+ gray_render_line( RAS_VAR_ to_x, to_y );
+ return;
+ }
+
+ arc = ras.bez_stack;
+ arc[0].x = UPSCALE( to->x );
+ arc[0].y = UPSCALE( to->y );
+ arc[1].x = UPSCALE( control2->x );
+ arc[1].y = UPSCALE( control2->y );
+ arc[2].x = UPSCALE( control1->x );
+ arc[2].y = UPSCALE( control1->y );
+ arc[3].x = ras.x;
+ arc[3].y = ras.y;
+
+ levels = ras.lev_stack;
+ top = 0;
+ levels[0] = level;
+
+ while ( top >= 0 )
+ {
+ level = levels[top];
+ if ( level > 1 )
+ {
+ /* check that the arc crosses the current band */
+ TPos min, max, y;
+
+
+ min = max = arc[0].y;
+ y = arc[1].y;
+ if ( y < min ) min = y;
+ if ( y > max ) max = y;
+ y = arc[2].y;
+ if ( y < min ) min = y;
+ if ( y > max ) max = y;
+ y = arc[3].y;
+ if ( y < min ) min = y;
+ if ( y > max ) max = y;
+ if ( TRUNC( min ) >= ras.max_ey || TRUNC( max ) < 0 )
+ goto Draw;
+ gray_split_cubic( arc );
+ arc += 3;
+ top ++;
+ levels[top] = levels[top - 1] = level - 1;
+ continue;
+ }
+
+ Draw:
+ {
+ TPos to_x, to_y, mid_x, mid_y;
+
+
+ to_x = arc[0].x;
+ to_y = arc[0].y;
+ mid_x = ( ras.x + to_x + 3 * ( arc[1].x + arc[2].x ) ) / 8;
+ mid_y = ( ras.y + to_y + 3 * ( arc[1].y + arc[2].y ) ) / 8;
+
+ gray_render_line( RAS_VAR_ mid_x, mid_y );
+ gray_render_line( RAS_VAR_ to_x, to_y );
+ top --;
+ arc -= 3;
+ }
+ }
+
+ return;
+ }
+
+
+
+ static int
+ gray_move_to( const FT_Vector* to,
+ PWorker worker )
+ {
+ TPos x, y;
+
+
+ /* record current cell, if any */
+ gray_record_cell( worker );
+
+ /* start to a new position */
+ x = UPSCALE( to->x );
+ y = UPSCALE( to->y );
+
+ gray_start_cell( worker, TRUNC( x ), TRUNC( y ) );
+
+ worker->x = x;
+ worker->y = y;
+ return 0;
+ }
+
+
+ static int
+ gray_line_to( const FT_Vector* to,
+ PWorker worker )
+ {
+ gray_render_line( worker, UPSCALE( to->x ), UPSCALE( to->y ) );
+ return 0;
+ }
+
+
+ static int
+ gray_conic_to( const FT_Vector* control,
+ const FT_Vector* to,
+ PWorker worker )
+ {
+ gray_render_conic( worker, control, to );
+ return 0;
+ }
+
+
+ static int
+ gray_cubic_to( const FT_Vector* control1,
+ const FT_Vector* control2,
+ const FT_Vector* to,
+ PWorker worker )
+ {
+ gray_render_cubic( worker, control1, control2, to );
+ return 0;
+ }
+
+
+ static void
+ gray_render_span( int y,
+ int count,
+ const FT_Span* spans,
+ PWorker worker )
+ {
+ unsigned char* p;
+ FT_Bitmap* map = &worker->target;
+
+
+ /* first of all, compute the scanline offset */
+ p = (unsigned char*)map->buffer - y * map->pitch;
+ if ( map->pitch >= 0 )
+ p += ( map->rows - 1 ) * map->pitch;
+
+ for ( ; count > 0; count--, spans++ )
+ {
+ unsigned char coverage = spans->coverage;
+
+
+ if ( coverage )
+ {
+ /* For small-spans it is faster to do it by ourselves than
+ * calling `memset'. This is mainly due to the cost of the
+ * function call.
+ */
+ if ( spans->len >= 8 )
+ FT_MEM_SET( p + spans->x, (unsigned char)coverage, spans->len );
+ else
+ {
+ unsigned char* q = p + spans->x;
+
+
+ switch ( spans->len )
+ {
+ case 7: *q++ = (unsigned char)coverage;
+ case 6: *q++ = (unsigned char)coverage;
+ case 5: *q++ = (unsigned char)coverage;
+ case 4: *q++ = (unsigned char)coverage;
+ case 3: *q++ = (unsigned char)coverage;
+ case 2: *q++ = (unsigned char)coverage;
+ case 1: *q = (unsigned char)coverage;
+ default:
+ ;
+ }
+ }
+ }
+ }
+ }
+
+
+ static void
+ gray_hline( RAS_ARG_ TCoord x,
+ TCoord y,
+ TPos area,
+ int acount )
+ {
+ FT_Span* span;
+ int count;
+ int coverage;
+
+
+ /* compute the coverage line's coverage, depending on the */
+ /* outline fill rule */
+ /* */
+ /* the coverage percentage is area/(PIXEL_BITS*PIXEL_BITS*2) */
+ /* */
+ coverage = (int)( area >> ( PIXEL_BITS * 2 + 1 - 8 ) );
+ /* use range 0..256 */
+ if ( coverage < 0 )
+ coverage = -coverage;
+
+ if ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL )
+ {
+ coverage &= 511;
+
+ if ( coverage > 256 )
+ coverage = 512 - coverage;
+ else if ( coverage == 256 )
+ coverage = 255;
+ }
+ else
+ {
+ /* normal non-zero winding rule */
+ if ( coverage >= 256 )
+ coverage = 255;
+ }
+
+ y += (TCoord)ras.min_ey;
+ x += (TCoord)ras.min_ex;
+
+ /* FT_Span.x is a 16-bit short, so limit our coordinates appropriately */
+ if ( x >= 32767 )
+ x = 32767;
+
+ if ( coverage )
+ {
+ /* see whether we can add this span to the current list */
+ count = ras.num_gray_spans;
+ span = ras.gray_spans + count - 1;
+ if ( count > 0 &&
+ ras.span_y == y &&
+ (int)span->x + span->len == (int)x &&
+ span->coverage == coverage )
+ {
+ span->len = (unsigned short)( span->len + acount );
+ return;
+ }
+
+ if ( ras.span_y != y || count >= FT_MAX_GRAY_SPANS )
+ {
+ if ( ras.render_span && count > 0 )
+ ras.render_span( ras.span_y, count, ras.gray_spans,
+ ras.render_span_data );
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ if ( count > 0 )
+ {
+ int n;
+
+
+ FT_TRACE7(( "y = %3d ", ras.span_y ));
+ span = ras.gray_spans;
+ for ( n = 0; n < count; n++, span++ )
+ FT_TRACE7(( "[%d..%d]:%02x ",
+ span->x, span->x + span->len - 1, span->coverage ));
+ FT_TRACE7(( "\n" ));
+ }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+ ras.num_gray_spans = 0;
+ ras.span_y = y;
+
+ count = 0;
+ span = ras.gray_spans;
+ }
+ else
+ span++;
+
+ /* add a gray span to the current list */
+ span->x = (short)x;
+ span->len = (unsigned short)acount;
+ span->coverage = (unsigned char)coverage;
+
+ ras.num_gray_spans++;
+ }
+ }
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ /* to be called while in the debugger -- */
+ /* this function causes a compiler warning since it is unused otherwise */
+ static void
+ gray_dump_cells( RAS_ARG )
+ {
+ int yindex;
+
+
+ for ( yindex = 0; yindex < ras.ycount; yindex++ )
+ {
+ PCell cell;
+
+
+ printf( "%3d:", yindex );
+
+ for ( cell = ras.ycells[yindex]; cell != NULL; cell = cell->next )
+ printf( " (%3d, c:%4d, a:%6d)", cell->x, cell->cover, cell->area );
+ printf( "\n" );
+ }
+ }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+ static void
+ gray_sweep( RAS_ARG_ const FT_Bitmap* target )
+ {
+ int yindex;
+
+ FT_UNUSED( target );
+
+
+ if ( ras.num_cells == 0 )
+ return;
+
+ ras.num_gray_spans = 0;
+
+ FT_TRACE7(( "gray_sweep: start\n" ));
+
+ for ( yindex = 0; yindex < ras.ycount; yindex++ )
+ {
+ PCell cell = ras.ycells[yindex];
+ TCoord cover = 0;
+ TCoord x = 0;
+
+
+ for ( ; cell != NULL; cell = cell->next )
+ {
+ TArea area;
+
+
+ if ( cell->x > x && cover != 0 )
+ gray_hline( RAS_VAR_ x, yindex, cover * ( ONE_PIXEL * 2 ),
+ cell->x - x );
+
+ cover += cell->cover;
+ area = cover * ( ONE_PIXEL * 2 ) - cell->area;
+
+ if ( area != 0 && cell->x >= 0 )
+ gray_hline( RAS_VAR_ cell->x, yindex, area, 1 );
+
+ x = cell->x + 1;
+ }
+
+ if ( cover != 0 )
+ gray_hline( RAS_VAR_ x, yindex, cover * ( ONE_PIXEL * 2 ),
+ ras.count_ex - x );
+ }
+
+ if ( ras.render_span && ras.num_gray_spans > 0 )
+ ras.render_span( ras.span_y, ras.num_gray_spans,
+ ras.gray_spans, ras.render_span_data );
+
+ FT_TRACE7(( "gray_sweep: end\n" ));
+ }
+
+
+#ifdef _STANDALONE_
+
+ /*************************************************************************/
+ /* */
+ /* The following function should only compile in stand-alone mode, */
+ /* i.e., when building this component without the rest of FreeType. */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Decompose */
+ /* */
+ /* <Description> */
+ /* Walk over an outline's structure to decompose it into individual */
+ /* segments and Bézier arcs. This function is also able to emit */
+ /* `move to' and `close to' operations to indicate the start and end */
+ /* of new contours in the outline. */
+ /* */
+ /* <Input> */
+ /* outline :: A pointer to the source target. */
+ /* */
+ /* func_interface :: A table of `emitters', i.e., function pointers */
+ /* called during decomposition to indicate path */
+ /* operations. */
+ /* */
+ /* <InOut> */
+ /* user :: A typeless pointer which is passed to each */
+ /* emitter during the decomposition. It can be */
+ /* used to store the state during the */
+ /* decomposition. */
+ /* */
+ /* <Return> */
+ /* Error code. 0 means success. */
+ /* */
+ static int
+ FT_Outline_Decompose( const FT_Outline* outline,
+ const FT_Outline_Funcs* func_interface,
+ void* user )
+ {
+#undef SCALED
+#define SCALED( x ) ( ( (x) << shift ) - delta )
+
+ FT_Vector v_last;
+ FT_Vector v_control;
+ FT_Vector v_start;
+
+ FT_Vector* point;
+ FT_Vector* limit;
+ char* tags;
+
+ int error;
+
+ int n; /* index of contour in outline */
+ int first; /* index of first point in contour */
+ char tag; /* current point's state */
+
+ int shift;
+ TPos delta;
+
+
+ if ( !outline || !func_interface )
+ return ErrRaster_Invalid_Argument;
+
+ shift = func_interface->shift;
+ delta = func_interface->delta;
+ first = 0;
+
+ for ( n = 0; n < outline->n_contours; n++ )
+ {
+ int last; /* index of last point in contour */
+
+
+ FT_TRACE5(( "FT_Outline_Decompose: Outline %d\n", n ));
+
+ last = outline->contours[n];
+ if ( last < 0 )
+ goto Invalid_Outline;
+ limit = outline->points + last;
+
+ v_start = outline->points[first];
+ v_start.x = SCALED( v_start.x );
+ v_start.y = SCALED( v_start.y );
+
+ v_last = outline->points[last];
+ v_last.x = SCALED( v_last.x );
+ v_last.y = SCALED( v_last.y );
+
+ v_control = v_start;
+
+ point = outline->points + first;
+ tags = outline->tags + first;
+ tag = FT_CURVE_TAG( tags[0] );
+
+ /* A contour cannot start with a cubic control point! */
+ if ( tag == FT_CURVE_TAG_CUBIC )
+ goto Invalid_Outline;
+
+ /* check first point to determine origin */
+ if ( tag == FT_CURVE_TAG_CONIC )
+ {
+ /* first point is conic control. Yes, this happens. */
+ if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
+ {
+ /* start at last point if it is on the curve */
+ v_start = v_last;
+ limit--;
+ }
+ else
+ {
+ /* if both first and last points are conic, */
+ /* start at their middle and record its position */
+ /* for closure */
+ v_start.x = ( v_start.x + v_last.x ) / 2;
+ v_start.y = ( v_start.y + v_last.y ) / 2;
+
+ v_last = v_start;
+ }
+ point--;
+ tags--;
+ }
+
+ FT_TRACE5(( " move to (%.2f, %.2f)\n",
+ v_start.x / 64.0, v_start.y / 64.0 ));
+ error = func_interface->move_to( &v_start, user );
+ if ( error )
+ goto Exit;
+
+ while ( point < limit )
+ {
+ point++;
+ tags++;
+
+ tag = FT_CURVE_TAG( tags[0] );
+ switch ( tag )
+ {
+ case FT_CURVE_TAG_ON: /* emit a single line_to */
+ {
+ FT_Vector vec;
+
+
+ vec.x = SCALED( point->x );
+ vec.y = SCALED( point->y );
+
+ FT_TRACE5(( " line to (%.2f, %.2f)\n",
+ vec.x / 64.0, vec.y / 64.0 ));
+ error = func_interface->line_to( &vec, user );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ case FT_CURVE_TAG_CONIC: /* consume conic arcs */
+ v_control.x = SCALED( point->x );
+ v_control.y = SCALED( point->y );
+
+ Do_Conic:
+ if ( point < limit )
+ {
+ FT_Vector vec;
+ FT_Vector v_middle;
+
+
+ point++;
+ tags++;
+ tag = FT_CURVE_TAG( tags[0] );
+
+ vec.x = SCALED( point->x );
+ vec.y = SCALED( point->y );
+
+ if ( tag == FT_CURVE_TAG_ON )
+ {
+ FT_TRACE5(( " conic to (%.2f, %.2f)"
+ " with control (%.2f, %.2f)\n",
+ vec.x / 64.0, vec.y / 64.0,
+ v_control.x / 64.0, v_control.y / 64.0 ));
+ error = func_interface->conic_to( &v_control, &vec, user );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ if ( tag != FT_CURVE_TAG_CONIC )
+ goto Invalid_Outline;
+
+ v_middle.x = ( v_control.x + vec.x ) / 2;
+ v_middle.y = ( v_control.y + vec.y ) / 2;
+
+ FT_TRACE5(( " conic to (%.2f, %.2f)"
+ " with control (%.2f, %.2f)\n",
+ v_middle.x / 64.0, v_middle.y / 64.0,
+ v_control.x / 64.0, v_control.y / 64.0 ));
+ error = func_interface->conic_to( &v_control, &v_middle, user );
+ if ( error )
+ goto Exit;
+
+ v_control = vec;
+ goto Do_Conic;
+ }
+
+ FT_TRACE5(( " conic to (%.2f, %.2f)"
+ " with control (%.2f, %.2f)\n",
+ v_start.x / 64.0, v_start.y / 64.0,
+ v_control.x / 64.0, v_control.y / 64.0 ));
+ error = func_interface->conic_to( &v_control, &v_start, user );
+ goto Close;
+
+ default: /* FT_CURVE_TAG_CUBIC */
+ {
+ FT_Vector vec1, vec2;
+
+
+ if ( point + 1 > limit ||
+ FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
+ goto Invalid_Outline;
+
+ point += 2;
+ tags += 2;
+
+ vec1.x = SCALED( point[-2].x );
+ vec1.y = SCALED( point[-2].y );
+
+ vec2.x = SCALED( point[-1].x );
+ vec2.y = SCALED( point[-1].y );
+
+ if ( point <= limit )
+ {
+ FT_Vector vec;
+
+
+ vec.x = SCALED( point->x );
+ vec.y = SCALED( point->y );
+
+ FT_TRACE5(( " cubic to (%.2f, %.2f)"
+ " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
+ vec.x / 64.0, vec.y / 64.0,
+ vec1.x / 64.0, vec1.y / 64.0,
+ vec2.x / 64.0, vec2.y / 64.0 ));
+ error = func_interface->cubic_to( &vec1, &vec2, &vec, user );
+ if ( error )
+ goto Exit;
+ continue;
+ }
+
+ FT_TRACE5(( " cubic to (%.2f, %.2f)"
+ " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
+ v_start.x / 64.0, v_start.y / 64.0,
+ vec1.x / 64.0, vec1.y / 64.0,
+ vec2.x / 64.0, vec2.y / 64.0 ));
+ error = func_interface->cubic_to( &vec1, &vec2, &v_start, user );
+ goto Close;
+ }
+ }
+ }
+
+ /* close the contour with a line segment */
+ FT_TRACE5(( " line to (%.2f, %.2f)\n",
+ v_start.x / 64.0, v_start.y / 64.0 ));
+ error = func_interface->line_to( &v_start, user );
+
+ Close:
+ if ( error )
+ goto Exit;
+
+ first = last + 1;
+ }
+
+ FT_TRACE5(( "FT_Outline_Decompose: Done\n", n ));
+ return 0;
+
+ Exit:
+ FT_TRACE5(( "FT_Outline_Decompose: Error %d\n", error ));
+ return error;
+
+ Invalid_Outline:
+ return ErrRaster_Invalid_Outline;
+ }
+
+#endif /* _STANDALONE_ */
+
+
+ typedef struct TBand_
+ {
+ TPos min, max;
+
+ } TBand;
+
+
+ static int
+ gray_convert_glyph_inner( RAS_ARG )
+ {
+ static
+ const FT_Outline_Funcs func_interface =
+ {
+ (FT_Outline_MoveTo_Func) gray_move_to,
+ (FT_Outline_LineTo_Func) gray_line_to,
+ (FT_Outline_ConicTo_Func)gray_conic_to,
+ (FT_Outline_CubicTo_Func)gray_cubic_to,
+ 0,
+ 0
+ };
+
+ volatile int error = 0;
+
+
+ if ( ft_setjmp( ras.jump_buffer ) == 0 )
+ {
+ error = FT_Outline_Decompose( &ras.outline, &func_interface, &ras );
+ gray_record_cell( RAS_VAR );
+ }
+ else
+ error = ErrRaster_Memory_Overflow;
+
+ return error;
+ }
+
+
+ static int
+ gray_convert_glyph( RAS_ARG )
+ {
+ TBand bands[40];
+ TBand* volatile band;
+ int volatile n, num_bands;
+ TPos volatile min, max, max_y;
+ FT_BBox* clip;
+
+
+ /* Set up state in the raster object */
+ gray_compute_cbox( RAS_VAR );
+
+ /* clip to target bitmap, exit if nothing to do */
+ clip = &ras.clip_box;
+
+ if ( ras.max_ex <= clip->xMin || ras.min_ex >= clip->xMax ||
+ ras.max_ey <= clip->yMin || ras.min_ey >= clip->yMax )
+ return 0;
+
+ if ( ras.min_ex < clip->xMin ) ras.min_ex = clip->xMin;
+ if ( ras.min_ey < clip->yMin ) ras.min_ey = clip->yMin;
+
+ if ( ras.max_ex > clip->xMax ) ras.max_ex = clip->xMax;
+ if ( ras.max_ey > clip->yMax ) ras.max_ey = clip->yMax;
+
+ ras.count_ex = ras.max_ex - ras.min_ex;
+ ras.count_ey = ras.max_ey - ras.min_ey;
+
+ /* simple heuristic used to speed up the bezier decomposition -- see */
+ /* the code in gray_render_conic() and gray_render_cubic() for more */
+ /* details */
+ ras.conic_level = 32;
+ ras.cubic_level = 16;
+
+ {
+ int level = 0;
+
+
+ if ( ras.count_ex > 24 || ras.count_ey > 24 )
+ level++;
+ if ( ras.count_ex > 120 || ras.count_ey > 120 )
+ level++;
+
+ ras.conic_level <<= level;
+ ras.cubic_level <<= level;
+ }
+
+ /* set up vertical bands */
+ num_bands = (int)( ( ras.max_ey - ras.min_ey ) / ras.band_size );
+ if ( num_bands == 0 )
+ num_bands = 1;
+ if ( num_bands >= 39 )
+ num_bands = 39;
+
+ ras.band_shoot = 0;
+
+ min = ras.min_ey;
+ max_y = ras.max_ey;
+
+ for ( n = 0; n < num_bands; n++, min = max )
+ {
+ max = min + ras.band_size;
+ if ( n == num_bands - 1 || max > max_y )
+ max = max_y;
+
+ bands[0].min = min;
+ bands[0].max = max;
+ band = bands;
+
+ while ( band >= bands )
+ {
+ TPos bottom, top, middle;
+ int error;
+
+ {
+ PCell cells_max;
+ int yindex;
+ long cell_start, cell_end, cell_mod;
+
+
+ ras.ycells = (PCell*)ras.buffer;
+ ras.ycount = band->max - band->min;
+
+ cell_start = sizeof ( PCell ) * ras.ycount;
+ cell_mod = cell_start % sizeof ( TCell );
+ if ( cell_mod > 0 )
+ cell_start += sizeof ( TCell ) - cell_mod;
+
+ cell_end = ras.buffer_size;
+ cell_end -= cell_end % sizeof( TCell );
+
+ cells_max = (PCell)( (char*)ras.buffer + cell_end );
+ ras.cells = (PCell)( (char*)ras.buffer + cell_start );
+ if ( ras.cells >= cells_max )
+ goto ReduceBands;
+
+ ras.max_cells = cells_max - ras.cells;
+ if ( ras.max_cells < 2 )
+ goto ReduceBands;
+
+ for ( yindex = 0; yindex < ras.ycount; yindex++ )
+ ras.ycells[yindex] = NULL;
+ }
+
+ ras.num_cells = 0;
+ ras.invalid = 1;
+ ras.min_ey = band->min;
+ ras.max_ey = band->max;
+ ras.count_ey = band->max - band->min;
+
+ error = gray_convert_glyph_inner( RAS_VAR );
+
+ if ( !error )
+ {
+ gray_sweep( RAS_VAR_ &ras.target );
+ band--;
+ continue;
+ }
+ else if ( error != ErrRaster_Memory_Overflow )
+ return 1;
+
+ ReduceBands:
+ /* render pool overflow; we will reduce the render band by half */
+ bottom = band->min;
+ top = band->max;
+ middle = bottom + ( ( top - bottom ) >> 1 );
+
+ /* This is too complex for a single scanline; there must */
+ /* be some problems. */
+ if ( middle == bottom )
+ {
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_TRACE7(( "gray_convert_glyph: Rotten glyph!\n" ));
+#endif
+ return 1;
+ }
+
+ if ( bottom-top >= ras.band_size )
+ ras.band_shoot++;
+
+ band[1].min = bottom;
+ band[1].max = middle;
+ band[0].min = middle;
+ band[0].max = top;
+ band++;
+ }
+ }
+
+ if ( ras.band_shoot > 8 && ras.band_size > 16 )
+ ras.band_size = ras.band_size / 2;
+
+ return 0;
+ }
+
+
+ static int
+ gray_raster_render( PRaster raster,
+ const FT_Raster_Params* params )
+ {
+ const FT_Outline* outline = (const FT_Outline*)params->source;
+ const FT_Bitmap* target_map = params->target;
+ PWorker worker;
+
+
+ if ( !raster || !raster->buffer || !raster->buffer_size )
+ return ErrRaster_Invalid_Argument;
+
+ if ( !outline )
+ return ErrRaster_Invalid_Outline;
+
+ /* return immediately if the outline is empty */
+ if ( outline->n_points == 0 || outline->n_contours <= 0 )
+ return 0;
+
+ if ( !outline->contours || !outline->points )
+ return ErrRaster_Invalid_Outline;
+
+ if ( outline->n_points !=
+ outline->contours[outline->n_contours - 1] + 1 )
+ return ErrRaster_Invalid_Outline;
+
+ worker = raster->worker;
+
+ /* if direct mode is not set, we must have a target bitmap */
+ if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) )
+ {
+ if ( !target_map )
+ return ErrRaster_Invalid_Argument;
+
+ /* nothing to do */
+ if ( !target_map->width || !target_map->rows )
+ return 0;
+
+ if ( !target_map->buffer )
+ return ErrRaster_Invalid_Argument;
+ }
+
+ /* this version does not support monochrome rendering */
+ if ( !( params->flags & FT_RASTER_FLAG_AA ) )
+ return ErrRaster_Invalid_Mode;
+
+ /* compute clipping box */
+ if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) )
+ {
+ /* compute clip box from target pixmap */
+ ras.clip_box.xMin = 0;
+ ras.clip_box.yMin = 0;
+ ras.clip_box.xMax = target_map->width;
+ ras.clip_box.yMax = target_map->rows;
+ }
+ else if ( params->flags & FT_RASTER_FLAG_CLIP )
+ ras.clip_box = params->clip_box;
+ else
+ {
+ ras.clip_box.xMin = -32768L;
+ ras.clip_box.yMin = -32768L;
+ ras.clip_box.xMax = 32767L;
+ ras.clip_box.yMax = 32767L;
+ }
+
+ gray_init_cells( worker, raster->buffer, raster->buffer_size );
+
+ ras.outline = *outline;
+ ras.num_cells = 0;
+ ras.invalid = 1;
+ ras.band_size = raster->band_size;
+ ras.num_gray_spans = 0;
+
+ if ( params->flags & FT_RASTER_FLAG_DIRECT )
+ {
+ ras.render_span = (FT_Raster_Span_Func)params->gray_spans;
+ ras.render_span_data = params->user;
+ }
+ else
+ {
+ ras.target = *target_map;
+ ras.render_span = (FT_Raster_Span_Func)gray_render_span;
+ ras.render_span_data = &ras;
+ }
+
+ return gray_convert_glyph( worker );
+ }
+
+
+ /**** RASTER OBJECT CREATION: In stand-alone mode, we simply use *****/
+ /**** a static object. *****/
+
+#ifdef _STANDALONE_
+
+ static int
+ gray_raster_new( void* memory,
+ FT_Raster* araster )
+ {
+ static TRaster the_raster;
+
+ FT_UNUSED( memory );
+
+
+ *araster = (FT_Raster)&the_raster;
+ FT_MEM_ZERO( &the_raster, sizeof ( the_raster ) );
+
+ return 0;
+ }
+
+
+ static void
+ gray_raster_done( FT_Raster raster )
+ {
+ /* nothing */
+ FT_UNUSED( raster );
+ }
+
+#else /* _STANDALONE_ */
+
+ static int
+ gray_raster_new( FT_Memory memory,
+ FT_Raster* araster )
+ {
+ FT_Error error;
+ PRaster raster;
+
+
+ *araster = 0;
+ if ( !FT_ALLOC( raster, sizeof ( TRaster ) ) )
+ {
+ raster->memory = memory;
+ *araster = (FT_Raster)raster;
+ }
+
+ return error;
+ }
+
+
+ static void
+ gray_raster_done( FT_Raster raster )
+ {
+ FT_Memory memory = (FT_Memory)((PRaster)raster)->memory;
+
+
+ FT_FREE( raster );
+ }
+
+#endif /* _STANDALONE_ */
+
+
+ static void
+ gray_raster_reset( FT_Raster raster,
+ char* pool_base,
+ long pool_size )
+ {
+ PRaster rast = (PRaster)raster;
+
+
+ if ( raster )
+ {
+ if ( pool_base && pool_size >= (long)sizeof ( TWorker ) + 2048 )
+ {
+ PWorker worker = (PWorker)pool_base;
+
+
+ rast->worker = worker;
+ rast->buffer = pool_base +
+ ( ( sizeof ( TWorker ) + sizeof ( TCell ) - 1 ) &
+ ~( sizeof ( TCell ) - 1 ) );
+ rast->buffer_size = (long)( ( pool_base + pool_size ) -
+ (char*)rast->buffer ) &
+ ~( sizeof ( TCell ) - 1 );
+ rast->band_size = (int)( rast->buffer_size /
+ ( sizeof ( TCell ) * 8 ) );
+ }
+ else
+ {
+ rast->buffer = NULL;
+ rast->buffer_size = 0;
+ rast->worker = NULL;
+ }
+ }
+ }
+
+
+ const FT_Raster_Funcs ft_grays_raster =
+ {
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ (FT_Raster_New_Func) gray_raster_new,
+ (FT_Raster_Reset_Func) gray_raster_reset,
+ (FT_Raster_Set_Mode_Func)0,
+ (FT_Raster_Render_Func) gray_raster_render,
+ (FT_Raster_Done_Func) gray_raster_done
+ };
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.h b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.h
new file mode 100644
index 00000000000..2d409543dce
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.h
@@ -0,0 +1,57 @@
+/***************************************************************************/
+/* */
+/* ftgrays.h */
+/* */
+/* FreeType smooth renderer declaration */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTGRAYS_H__
+#define __FTGRAYS_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+#ifdef _STANDALONE_
+#include "ftimage.h"
+#else
+#include <ft2build.h>
+#include FT_IMAGE_H
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* To make ftgrays.h independent from configuration files we check */
+ /* whether FT_EXPORT_VAR has been defined already. */
+ /* */
+ /* On some systems and compilers (Win32 mostly), an extra keyword is */
+ /* necessary to compile the library as a DLL. */
+ /* */
+#ifndef FT_EXPORT_VAR
+#define FT_EXPORT_VAR( x ) extern x
+#endif
+
+ FT_EXPORT_VAR( const FT_Raster_Funcs ) ft_grays_raster;
+
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __FTGRAYS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmerrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmerrs.h
new file mode 100644
index 00000000000..0c2a2ecd90b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmerrs.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* ftsmerrs.h */
+/* */
+/* smooth renderer error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the smooth renderer error enumeration */
+ /* constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __FTSMERRS_H__
+#define __FTSMERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX Smooth_Err_
+#define FT_ERR_BASE FT_Mod_Err_Smooth
+
+#include FT_ERRORS_H
+
+#endif /* __FTSMERRS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.c b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.c
new file mode 100644
index 00000000000..a6db5048d33
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.c
@@ -0,0 +1,467 @@
+/***************************************************************************/
+/* */
+/* ftsmooth.c */
+/* */
+/* Anti-aliasing renderer interface (body). */
+/* */
+/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_OUTLINE_H
+#include "ftsmooth.h"
+#include "ftgrays.h"
+
+#include "ftsmerrs.h"
+
+
+ /* initialize renderer -- init its raster */
+ static FT_Error
+ ft_smooth_init( FT_Renderer render )
+ {
+ FT_Library library = FT_MODULE_LIBRARY( render );
+
+
+ render->clazz->raster_class->raster_reset( render->raster,
+ library->raster_pool,
+ library->raster_pool_size );
+
+ return 0;
+ }
+
+
+ /* sets render-specific mode */
+ static FT_Error
+ ft_smooth_set_mode( FT_Renderer render,
+ FT_ULong mode_tag,
+ FT_Pointer data )
+ {
+ /* we simply pass it to the raster */
+ return render->clazz->raster_class->raster_set_mode( render->raster,
+ mode_tag,
+ data );
+ }
+
+ /* transform a given glyph image */
+ static FT_Error
+ ft_smooth_transform( FT_Renderer render,
+ FT_GlyphSlot slot,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta )
+ {
+ FT_Error error = Smooth_Err_Ok;
+
+
+ if ( slot->format != render->glyph_format )
+ {
+ error = Smooth_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( matrix )
+ FT_Outline_Transform( &slot->outline, matrix );
+
+ if ( delta )
+ FT_Outline_Translate( &slot->outline, delta->x, delta->y );
+
+ Exit:
+ return error;
+ }
+
+
+ /* return the glyph's control box */
+ static void
+ ft_smooth_get_cbox( FT_Renderer render,
+ FT_GlyphSlot slot,
+ FT_BBox* cbox )
+ {
+ FT_MEM_ZERO( cbox, sizeof ( *cbox ) );
+
+ if ( slot->format == render->glyph_format )
+ FT_Outline_Get_CBox( &slot->outline, cbox );
+ }
+
+
+ /* convert a slot's glyph image into a bitmap */
+ static FT_Error
+ ft_smooth_render_generic( FT_Renderer render,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode,
+ const FT_Vector* origin,
+ FT_Render_Mode required_mode )
+ {
+ FT_Error error;
+ FT_Outline* outline = NULL;
+ FT_BBox cbox;
+ FT_UInt width, height, height_org, width_org, pitch;
+ FT_Bitmap* bitmap;
+ FT_Memory memory;
+ FT_Int hmul = mode == FT_RENDER_MODE_LCD;
+ FT_Int vmul = mode == FT_RENDER_MODE_LCD_V;
+ FT_Pos x_shift, y_shift, x_left, y_top;
+
+ FT_Raster_Params params;
+
+
+ /* check glyph image format */
+ if ( slot->format != render->glyph_format )
+ {
+ error = Smooth_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* check mode */
+ if ( mode != required_mode )
+ return Smooth_Err_Cannot_Render_Glyph;
+
+ outline = &slot->outline;
+
+ /* translate the outline to the new origin if needed */
+ if ( origin )
+ FT_Outline_Translate( outline, origin->x, origin->y );
+
+ /* compute the control box, and grid fit it */
+ FT_Outline_Get_CBox( outline, &cbox );
+
+ cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
+ cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
+ cbox.xMax = FT_PIX_CEIL( cbox.xMax );
+ cbox.yMax = FT_PIX_CEIL( cbox.yMax );
+
+ width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
+ height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
+ bitmap = &slot->bitmap;
+ memory = render->root.memory;
+
+ width_org = width;
+ height_org = height;
+
+ /* release old bitmap buffer */
+ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+ {
+ FT_FREE( bitmap->buffer );
+ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+ }
+
+ /* allocate new one, depends on pixel format */
+ pitch = width;
+ if ( hmul )
+ {
+ width = width * 3;
+ pitch = FT_PAD_CEIL( width, 4 );
+ }
+
+ if ( vmul )
+ height *= 3;
+
+ x_shift = (FT_Int) cbox.xMin;
+ y_shift = (FT_Int) cbox.yMin;
+ x_left = (FT_Int)( cbox.xMin >> 6 );
+ y_top = (FT_Int)( cbox.yMax >> 6 );
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+ if ( slot->library->lcd_filter_func )
+ {
+ FT_Int extra = slot->library->lcd_extra;
+
+
+ if ( hmul )
+ {
+ x_shift -= 64 * ( extra >> 1 );
+ width += 3 * extra;
+ pitch = FT_PAD_CEIL( width, 4 );
+ x_left -= extra >> 1;
+ }
+
+ if ( vmul )
+ {
+ y_shift -= 64 * ( extra >> 1 );
+ height += 3 * extra;
+ y_top += extra >> 1;
+ }
+ }
+
+#endif
+
+ bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
+ bitmap->num_grays = 256;
+ bitmap->width = width;
+ bitmap->rows = height;
+ bitmap->pitch = pitch;
+
+ /* translate outline to render it into the bitmap */
+ FT_Outline_Translate( outline, -x_shift, -y_shift );
+
+ if ( FT_ALLOC( bitmap->buffer, (FT_ULong)pitch * height ) )
+ goto Exit;
+
+ slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+ /* set up parameters */
+ params.target = bitmap;
+ params.source = outline;
+ params.flags = FT_RASTER_FLAG_AA;
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+ /* implode outline if needed */
+ {
+ FT_Vector* points = outline->points;
+ FT_Vector* points_end = points + outline->n_points;
+ FT_Vector* vec;
+
+
+ if ( hmul )
+ for ( vec = points; vec < points_end; vec++ )
+ vec->x *= 3;
+
+ if ( vmul )
+ for ( vec = points; vec < points_end; vec++ )
+ vec->y *= 3;
+ }
+
+ /* render outline into the bitmap */
+ error = render->raster_render( render->raster, &params );
+
+ /* deflate outline if needed */
+ {
+ FT_Vector* points = outline->points;
+ FT_Vector* points_end = points + outline->n_points;
+ FT_Vector* vec;
+
+
+ if ( hmul )
+ for ( vec = points; vec < points_end; vec++ )
+ vec->x /= 3;
+
+ if ( vmul )
+ for ( vec = points; vec < points_end; vec++ )
+ vec->y /= 3;
+ }
+
+ if ( slot->library->lcd_filter_func )
+ slot->library->lcd_filter_func( bitmap, mode, slot->library );
+
+#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+ /* render outline into bitmap */
+ error = render->raster_render( render->raster, &params );
+
+ /* expand it horizontally */
+ if ( hmul )
+ {
+ FT_Byte* line = bitmap->buffer;
+ FT_UInt hh;
+
+
+ for ( hh = height_org; hh > 0; hh--, line += pitch )
+ {
+ FT_UInt xx;
+ FT_Byte* end = line + width;
+
+
+ for ( xx = width_org; xx > 0; xx-- )
+ {
+ FT_UInt pixel = line[xx-1];
+
+
+ end[-3] = (FT_Byte)pixel;
+ end[-2] = (FT_Byte)pixel;
+ end[-1] = (FT_Byte)pixel;
+ end -= 3;
+ }
+ }
+ }
+
+ /* expand it vertically */
+ if ( vmul )
+ {
+ FT_Byte* read = bitmap->buffer + ( height - height_org ) * pitch;
+ FT_Byte* write = bitmap->buffer;
+ FT_UInt hh;
+
+
+ for ( hh = height_org; hh > 0; hh-- )
+ {
+ ft_memcpy( write, read, pitch );
+ write += pitch;
+
+ ft_memcpy( write, read, pitch );
+ write += pitch;
+
+ ft_memcpy( write, read, pitch );
+ write += pitch;
+ read += pitch;
+ }
+ }
+
+#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+ FT_Outline_Translate( outline, x_shift, y_shift );
+
+ if ( error )
+ goto Exit;
+
+ slot->format = FT_GLYPH_FORMAT_BITMAP;
+ slot->bitmap_left = x_left;
+ slot->bitmap_top = y_top;
+
+ Exit:
+ if ( outline && origin )
+ FT_Outline_Translate( outline, -origin->x, -origin->y );
+
+ return error;
+ }
+
+
+ /* convert a slot's glyph image into a bitmap */
+ static FT_Error
+ ft_smooth_render( FT_Renderer render,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode,
+ const FT_Vector* origin )
+ {
+ if ( mode == FT_RENDER_MODE_LIGHT )
+ mode = FT_RENDER_MODE_NORMAL;
+
+ return ft_smooth_render_generic( render, slot, mode, origin,
+ FT_RENDER_MODE_NORMAL );
+ }
+
+
+ /* convert a slot's glyph image into a horizontal LCD bitmap */
+ static FT_Error
+ ft_smooth_render_lcd( FT_Renderer render,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode,
+ const FT_Vector* origin )
+ {
+ FT_Error error;
+
+ error = ft_smooth_render_generic( render, slot, mode, origin,
+ FT_RENDER_MODE_LCD );
+ if ( !error )
+ slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD;
+
+ return error;
+ }
+
+
+ /* convert a slot's glyph image into a vertical LCD bitmap */
+ static FT_Error
+ ft_smooth_render_lcd_v( FT_Renderer render,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode,
+ const FT_Vector* origin )
+ {
+ FT_Error error;
+
+ error = ft_smooth_render_generic( render, slot, mode, origin,
+ FT_RENDER_MODE_LCD_V );
+ if ( !error )
+ slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD_V;
+
+ return error;
+ }
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Renderer_Class ft_smooth_renderer_class =
+ {
+ {
+ FT_MODULE_RENDERER,
+ sizeof( FT_RendererRec ),
+
+ "smooth",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* module specific interface */
+
+ (FT_Module_Constructor)ft_smooth_init,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) 0
+ },
+
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ (FT_Renderer_RenderFunc) ft_smooth_render,
+ (FT_Renderer_TransformFunc)ft_smooth_transform,
+ (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
+ (FT_Renderer_SetModeFunc) ft_smooth_set_mode,
+
+ (FT_Raster_Funcs*) &ft_grays_raster
+ };
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Renderer_Class ft_smooth_lcd_renderer_class =
+ {
+ {
+ FT_MODULE_RENDERER,
+ sizeof( FT_RendererRec ),
+
+ "smooth-lcd",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* module specific interface */
+
+ (FT_Module_Constructor)ft_smooth_init,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) 0
+ },
+
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ (FT_Renderer_RenderFunc) ft_smooth_render_lcd,
+ (FT_Renderer_TransformFunc)ft_smooth_transform,
+ (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
+ (FT_Renderer_SetModeFunc) ft_smooth_set_mode,
+
+ (FT_Raster_Funcs*) &ft_grays_raster
+ };
+
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Renderer_Class ft_smooth_lcdv_renderer_class =
+ {
+ {
+ FT_MODULE_RENDERER,
+ sizeof( FT_RendererRec ),
+
+ "smooth-lcdv",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* module specific interface */
+
+ (FT_Module_Constructor)ft_smooth_init,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) 0
+ },
+
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ (FT_Renderer_RenderFunc) ft_smooth_render_lcd_v,
+ (FT_Renderer_TransformFunc)ft_smooth_transform,
+ (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
+ (FT_Renderer_SetModeFunc) ft_smooth_set_mode,
+
+ (FT_Raster_Funcs*) &ft_grays_raster
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.h b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.h
new file mode 100644
index 00000000000..62cced44873
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.h
@@ -0,0 +1,49 @@
+/***************************************************************************/
+/* */
+/* ftsmooth.h */
+/* */
+/* Anti-aliasing renderer interface (specification). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTSMOOTH_H__
+#define __FTSMOOTH_H__
+
+
+#include <ft2build.h>
+#include FT_RENDER_H
+
+
+FT_BEGIN_HEADER
+
+
+#ifndef FT_CONFIG_OPTION_NO_STD_RASTER
+ FT_EXPORT_VAR( const FT_Renderer_Class ) ft_std_renderer_class;
+#endif
+
+#ifndef FT_CONFIG_OPTION_NO_SMOOTH_RASTER
+ FT_EXPORT_VAR( const FT_Renderer_Class ) ft_smooth_renderer_class;
+
+ FT_EXPORT_VAR( const FT_Renderer_Class ) ft_smooth_lcd_renderer_class;
+
+ FT_EXPORT_VAR( const FT_Renderer_Class ) ft_smooth_lcd_v_renderer_class;
+#endif
+
+
+
+FT_END_HEADER
+
+#endif /* __FTSMOOTH_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/module.mk
new file mode 100644
index 00000000000..47f6c040764
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/module.mk
@@ -0,0 +1,27 @@
+#
+# FreeType 2 smooth renderer module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += SMOOTH_RENDERER
+
+define SMOOTH_RENDERER
+$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)smooth $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer$(ECHO_DRIVER_DONE)
+$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_lcd_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)smooth $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer for LCDs$(ECHO_DRIVER_DONE)
+$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_lcdv_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)smooth $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer for vertical LCDs$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/rules.mk
new file mode 100644
index 00000000000..4f27f01dba7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/rules.mk
@@ -0,0 +1,69 @@
+#
+# FreeType 2 smooth renderer module build rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# smooth driver directory
+#
+SMOOTH_DIR := $(SRC_DIR)/smooth
+
+# compilation flags for the driver
+#
+SMOOTH_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SMOOTH_DIR))
+
+
+# smooth driver sources (i.e., C files)
+#
+SMOOTH_DRV_SRC := $(SMOOTH_DIR)/ftgrays.c \
+ $(SMOOTH_DIR)/ftsmooth.c
+
+
+# smooth driver headers
+#
+SMOOTH_DRV_H := $(SMOOTH_DRV_SRC:%c=%h) \
+ $(SMOOTH_DIR)/ftsmerrs.h
+
+
+# smooth driver object(s)
+#
+# SMOOTH_DRV_OBJ_M is used during `multi' builds.
+# SMOOTH_DRV_OBJ_S is used during `single' builds.
+#
+SMOOTH_DRV_OBJ_M := $(SMOOTH_DRV_SRC:$(SMOOTH_DIR)/%.c=$(OBJ_DIR)/%.$O)
+SMOOTH_DRV_OBJ_S := $(OBJ_DIR)/smooth.$O
+
+# smooth driver source file for single build
+#
+SMOOTH_DRV_SRC_S := $(SMOOTH_DIR)/smooth.c
+
+
+# smooth driver - single object
+#
+$(SMOOTH_DRV_OBJ_S): $(SMOOTH_DRV_SRC_S) $(SMOOTH_DRV_SRC) \
+ $(FREETYPE_H) $(SMOOTH_DRV_H)
+ $(SMOOTH_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SMOOTH_DRV_SRC_S))
+
+
+# smooth driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(SMOOTH_DIR)/%.c $(FREETYPE_H) $(SMOOTH_DRV_H)
+ $(SMOOTH_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(SMOOTH_DRV_OBJ_S)
+DRV_OBJS_M += $(SMOOTH_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/smooth.c b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/smooth.c
new file mode 100644
index 00000000000..ff6be3e4007
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/smooth.c
@@ -0,0 +1,26 @@
+/***************************************************************************/
+/* */
+/* smooth.c */
+/* */
+/* FreeType anti-aliasing rasterer module component (body only). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "ftgrays.c"
+#include "ftsmooth.c"
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/Jamfile
new file mode 100644
index 00000000000..475161e07fd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/Jamfile
@@ -0,0 +1,5 @@
+# Jamfile for src/tools
+#
+SubDir FT2_TOP src tools ;
+
+Main apinames : apinames.c ;
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/apinames.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/apinames.c
new file mode 100644
index 00000000000..19aec500bf2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/apinames.c
@@ -0,0 +1,443 @@
+/*
+ * This little program is used to parse the FreeType headers and
+ * find the declaration of all public APIs. This is easy, because
+ * they all look like the following:
+ *
+ * FT_EXPORT( return_type )
+ * function_name( function arguments );
+ *
+ * You must pass the list of header files as arguments. Wildcards are
+ * accepted if you are using GCC for compilation (and probably by
+ * other compilers too).
+ *
+ * Author: David Turner, 2005, 2006, 2008
+ *
+ * This code is explicitly placed into the public domain.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#define PROGRAM_NAME "apinames"
+#define PROGRAM_VERSION "0.1"
+
+#define LINEBUFF_SIZE 1024
+
+typedef enum OutputFormat_
+{
+ OUTPUT_LIST = 0, /* output the list of names, one per line */
+ OUTPUT_WINDOWS_DEF, /* output a Windows .DEF file for Visual C++ or Mingw */
+ OUTPUT_BORLAND_DEF, /* output a Windows .DEF file for Borland C++ */
+ OUTPUT_WATCOM_LBC /* output a Watcom Linker Command File */
+
+} OutputFormat;
+
+
+static void
+panic( const char* message )
+{
+ fprintf( stderr, "PANIC: %s\n", message );
+ exit(2);
+}
+
+
+typedef struct NameRec_
+{
+ char* name;
+ unsigned int hash;
+
+} NameRec, *Name;
+
+static Name the_names;
+static int num_names;
+static int max_names;
+
+static void
+names_add( const char* name,
+ const char* end )
+{
+ int nn, len, h;
+ Name nm;
+
+ if ( end <= name )
+ return;
+
+ /* compute hash value */
+ len = (int)(end - name);
+ h = 0;
+ for ( nn = 0; nn < len; nn++ )
+ h = h*33 + name[nn];
+
+ /* check for an pre-existing name */
+ for ( nn = 0; nn < num_names; nn++ )
+ {
+ nm = the_names + nn;
+
+ if ( (int)nm->hash == h &&
+ memcmp( name, nm->name, len ) == 0 &&
+ nm->name[len] == 0 )
+ return;
+ }
+
+ /* add new name */
+ if ( num_names >= max_names )
+ {
+ max_names += (max_names >> 1) + 4;
+ the_names = (NameRec*)realloc( the_names, sizeof(the_names[0])*max_names );
+ if ( the_names == NULL )
+ panic( "not enough memory" );
+ }
+ nm = &the_names[num_names++];
+
+ nm->hash = h;
+ nm->name = (char*)malloc( len+1 );
+ if ( nm->name == NULL )
+ panic( "not enough memory" );
+
+ memcpy( nm->name, name, len );
+ nm->name[len] = 0;
+}
+
+
+static int
+name_compare( const void* name1,
+ const void* name2 )
+{
+ Name n1 = (Name)name1;
+ Name n2 = (Name)name2;
+
+ return strcmp( n1->name, n2->name );
+}
+
+static void
+names_sort( void )
+{
+ qsort( the_names, (size_t)num_names, sizeof(the_names[0]), name_compare );
+}
+
+
+static void
+names_dump( FILE* out,
+ OutputFormat format,
+ const char* dll_name )
+{
+ int nn;
+
+ switch ( format )
+ {
+ case OUTPUT_WINDOWS_DEF:
+ if ( dll_name )
+ fprintf( out, "LIBRARY %s\n", dll_name );
+
+ fprintf( out, "DESCRIPTION FreeType 2 DLL\n" );
+ fprintf( out, "EXPORTS\n" );
+ for ( nn = 0; nn < num_names; nn++ )
+ fprintf( out, " %s\n", the_names[nn].name );
+ break;
+
+ case OUTPUT_BORLAND_DEF:
+ if ( dll_name )
+ fprintf( out, "LIBRARY %s\n", dll_name );
+
+ fprintf( out, "DESCRIPTION FreeType 2 DLL\n" );
+ fprintf( out, "EXPORTS\n" );
+ for ( nn = 0; nn < num_names; nn++ )
+ fprintf( out, " _%s\n", the_names[nn].name );
+ break;
+
+ case OUTPUT_WATCOM_LBC:
+ {
+ /* we must omit the .dll suffix from the library name */
+ char temp[512];
+ char* dot;
+
+ if ( dll_name == NULL )
+ {
+ fprintf( stderr,
+ "you must provide a DLL name with the -d option !!\n" );
+ exit(4);
+ }
+
+ dot = strchr( dll_name, '.' );
+ if ( dot != NULL )
+ {
+ int len = (dot - dll_name);
+ if ( len > (int)(sizeof(temp)-1) )
+ len = sizeof(temp)-1;
+
+ memcpy( temp, dll_name, len );
+ temp[len] = 0;
+
+ dll_name = (const char*)temp;
+ }
+
+ for ( nn = 0; nn < num_names; nn++ )
+ fprintf( out, "++_%s.%s.%s\n", the_names[nn].name, dll_name,
+ the_names[nn].name );
+ }
+ break;
+
+ default: /* LIST */
+ for ( nn = 0; nn < num_names; nn++ )
+ fprintf( out, "%s\n", the_names[nn].name );
+ }
+}
+
+
+
+
+/* states of the line parser */
+
+typedef enum State_
+{
+ STATE_START = 0, /* waiting for FT_EXPORT keyword and return type */
+ STATE_TYPE /* type was read, waiting for function name */
+
+} State;
+
+static int
+read_header_file( FILE* file, int verbose )
+{
+ static char buff[ LINEBUFF_SIZE+1 ];
+ State state = STATE_START;
+
+ while ( !feof( file ) )
+ {
+ char* p;
+
+ if ( !fgets( buff, LINEBUFF_SIZE, file ) )
+ break;
+
+ p = buff;
+
+ while ( *p && (*p == ' ' || *p == '\\') ) /* skip leading whitespace */
+ p++;
+
+ if ( *p == '\n' || *p == '\r' ) /* skip empty lines */
+ continue;
+
+ switch ( state )
+ {
+ case STATE_START:
+ {
+ if ( memcmp( p, "FT_EXPORT(", 10 ) != 0 )
+ break;
+
+ p += 10;
+ for (;;)
+ {
+ if ( *p == 0 || *p == '\n' || *p == '\r' )
+ goto NextLine;
+
+ if ( *p == ')' )
+ {
+ p++;
+ break;
+ }
+
+ p++;
+ }
+
+ state = STATE_TYPE;
+
+ /* sometimes, the name is just after the FT_EXPORT(...), so
+ * skip whitespace, and fall-through if we find an alphanumeric
+ * character
+ */
+ while ( *p == ' ' || *p == '\t' )
+ p++;
+
+ if ( !isalpha(*p) )
+ break;
+ }
+ /* fall-through */
+
+ case STATE_TYPE:
+ {
+ char* name = p;
+
+ while ( isalnum(*p) || *p == '_' )
+ p++;
+
+ if ( p > name )
+ {
+ if ( verbose )
+ fprintf( stderr, ">>> %.*s\n", p-name, name );
+
+ names_add( name, p );
+ }
+
+ state = STATE_START;
+ }
+ break;
+
+ default:
+ ;
+ }
+
+ NextLine:
+ ;
+ }
+
+ return 0;
+}
+
+
+static void
+usage( void )
+{
+ static const char* const format =
+ "%s %s: extract FreeType API names from header files\n\n"
+ "this program is used to extract the list of public FreeType API\n"
+ "functions. It receives the list of header files as argument and\n"
+ "generates a sorted list of unique identifiers\n\n"
+
+ "usage: %s header1 [options] [header2 ...]\n\n"
+
+ "options: - : parse the content of stdin, ignore arguments\n"
+ " -v : verbose mode, output sent to standard error\n"
+ " -oFILE : write output to FILE instead of standard output\n"
+ " -dNAME : indicate DLL file name, 'freetype.dll' by default\n"
+ " -w : output .DEF file for Visual C++ and Mingw\n"
+ " -wB : output .DEF file for Borland C++\n"
+ " -wW : output Watcom Linker Response File\n"
+ "\n";
+
+ fprintf( stderr,
+ format,
+ PROGRAM_NAME,
+ PROGRAM_VERSION,
+ PROGRAM_NAME
+ );
+ exit(1);
+}
+
+
+int main( int argc, const char* const* argv )
+{
+ int from_stdin = 0;
+ int verbose = 0;
+ OutputFormat format = OUTPUT_LIST; /* the default */
+ FILE* out = stdout;
+ const char* library_name = NULL;
+
+ if ( argc < 2 )
+ usage();
+
+ /* '-' used as a single argument means read source file from stdin */
+ while ( argc > 1 && argv[1][0] == '-' )
+ {
+ const char* arg = argv[1];
+
+ switch ( arg[1] )
+ {
+ case 'v':
+ verbose = 1;
+ break;
+
+ case 'o':
+ if ( arg[2] == 0 )
+ {
+ if ( argc < 2 )
+ usage();
+
+ arg = argv[2];
+ argv++;
+ argc--;
+ }
+ else
+ arg += 2;
+
+ out = fopen( arg, "wt" );
+ if ( out == NULL )
+ {
+ fprintf( stderr, "could not open '%s' for writing\n", argv[2] );
+ exit(3);
+ }
+ break;
+
+ case 'd':
+ if ( arg[2] == 0 )
+ {
+ if ( argc < 2 )
+ usage();
+
+ arg = argv[2];
+ argv++;
+ argc--;
+ }
+ else
+ arg += 2;
+
+ library_name = arg;
+ break;
+
+ case 'w':
+ format = OUTPUT_WINDOWS_DEF;
+ switch ( arg[2] )
+ {
+ case 'B':
+ format = OUTPUT_BORLAND_DEF;
+ break;
+
+ case 'W':
+ format = OUTPUT_WATCOM_LBC;
+ break;
+
+ case 0:
+ break;
+
+ default:
+ usage();
+ }
+ break;
+
+ case 0:
+ from_stdin = 1;
+ break;
+
+ default:
+ usage();
+ }
+
+ argc--;
+ argv++;
+ }
+
+ if ( from_stdin )
+ {
+ read_header_file( stdin, verbose );
+ }
+ else
+ {
+ for ( --argc, argv++; argc > 0; argc--, argv++ )
+ {
+ FILE* file = fopen( argv[0], "rb" );
+
+ if ( file == NULL )
+ fprintf( stderr, "unable to open '%s'\n", argv[0] );
+ else
+ {
+ if ( verbose )
+ fprintf( stderr, "opening '%s'\n", argv[0] );
+
+ read_header_file( file, verbose );
+ fclose( file );
+ }
+ }
+ }
+
+ if ( num_names == 0 )
+ panic( "could not find exported functions !!\n" );
+
+ names_sort();
+ names_dump( out, format, library_name );
+
+ if ( out != stdout )
+ fclose( out );
+
+ return 0;
+}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/cordic.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/cordic.py
new file mode 100644
index 00000000000..3f80c5f09a5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/cordic.py
@@ -0,0 +1,79 @@
+# compute arctangent table for CORDIC computations in fttrigon.c
+import sys, math
+
+#units = 64*65536.0 # don't change !!
+units = 256
+scale = units/math.pi
+shrink = 1.0
+comma = ""
+
+def calc_val( x ):
+ global units, shrink
+ angle = math.atan(x)
+ shrink = shrink * math.cos(angle)
+ return angle/math.pi * units
+
+def print_val( n, x ):
+ global comma
+
+ lo = int(x)
+ hi = lo + 1
+ alo = math.atan(lo)
+ ahi = math.atan(hi)
+ ax = math.atan(2.0**n)
+
+ errlo = abs( alo - ax )
+ errhi = abs( ahi - ax )
+
+ if ( errlo < errhi ):
+ hi = lo
+
+ sys.stdout.write( comma + repr( int(hi) ) )
+ comma = ", "
+
+
+print ""
+print "table of arctan( 1/2^n ) for PI = " + repr(units/65536.0) + " units"
+
+# compute range of "i"
+r = [-1]
+r = r + range(32)
+
+for n in r:
+
+ if n >= 0:
+ x = 1.0/(2.0**n) # tangent value
+ else:
+ x = 2.0**(-n)
+
+ angle = math.atan(x) # arctangent
+ angle2 = angle*scale # arctangent in FT_Angle units
+
+ # determine which integer value for angle gives the best tangent
+ lo = int(angle2)
+ hi = lo + 1
+ tlo = math.tan(lo/scale)
+ thi = math.tan(hi/scale)
+
+ errlo = abs( tlo - x )
+ errhi = abs( thi - x )
+
+ angle2 = hi
+ if errlo < errhi:
+ angle2 = lo
+
+ if angle2 <= 0:
+ break
+
+ sys.stdout.write( comma + repr( int(angle2) ) )
+ comma = ", "
+
+ shrink = shrink * math.cos( angle2/scale)
+
+
+print
+print "shrink factor = " + repr( shrink )
+print "shrink factor 2 = " + repr( shrink * (2.0**32) )
+print "expansion factor = " + repr(1/shrink)
+print ""
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/content.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/content.py
new file mode 100644
index 00000000000..c10a4edb852
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/content.py
@@ -0,0 +1,582 @@
+# Content (c) 2002, 2004, 2006, 2007, 2008 David Turner <david@freetype.org>
+#
+# This file contains routines used to parse the content of documentation
+# comment blocks and build more structured objects out of them.
+#
+
+from sources import *
+from utils import *
+import string, re
+
+
+# this regular expression is used to detect code sequences. these
+# are simply code fragments embedded in '{' and '}' like in:
+#
+# {
+# x = y + z;
+# if ( zookoo == 2 )
+# {
+# foobar();
+# }
+# }
+#
+# note that indentation of the starting and ending accolades must be
+# exactly the same. the code sequence can contain accolades at greater
+# indentation
+#
+re_code_start = re.compile( r"(\s*){\s*$" )
+re_code_end = re.compile( r"(\s*)}\s*$" )
+
+
+# this regular expression is used to isolate identifiers from
+# other text
+#
+re_identifier = re.compile( r'(\w*)' )
+
+
+# we collect macros ending in `_H'; while outputting the object data, we use
+# this info together with the object's file location to emit the appropriate
+# header file macro and name before the object itself
+#
+re_header_macro = re.compile( r'^#define\s{1,}(\w{1,}_H)\s{1,}<(.*)>' )
+
+
+#############################################################################
+#
+# The DocCode class is used to store source code lines.
+#
+# 'self.lines' contains a set of source code lines that will be dumped as
+# HTML in a <PRE> tag.
+#
+# The object is filled line by line by the parser; it strips the leading
+# "margin" space from each input line before storing it in 'self.lines'.
+#
+class DocCode:
+
+ def __init__( self, margin, lines ):
+ self.lines = []
+ self.words = None
+
+ # remove margin spaces
+ for l in lines:
+ if string.strip( l[:margin] ) == "":
+ l = l[margin:]
+ self.lines.append( l )
+
+ def dump( self, prefix = "", width = 60 ):
+ lines = self.dump_lines( 0, width )
+ for l in lines:
+ print prefix + l
+
+ def dump_lines( self, margin = 0, width = 60 ):
+ result = []
+ for l in self.lines:
+ result.append( " " * margin + l )
+ return result
+
+
+
+#############################################################################
+#
+# The DocPara class is used to store "normal" text paragraph.
+#
+# 'self.words' contains the list of words that make up the paragraph
+#
+class DocPara:
+
+ def __init__( self, lines ):
+ self.lines = None
+ self.words = []
+ for l in lines:
+ l = string.strip( l )
+ self.words.extend( string.split( l ) )
+
+ def dump( self, prefix = "", width = 60 ):
+ lines = self.dump_lines( 0, width )
+ for l in lines:
+ print prefix + l
+
+ def dump_lines( self, margin = 0, width = 60 ):
+ cur = "" # current line
+ col = 0 # current width
+ result = []
+
+ for word in self.words:
+ ln = len( word )
+ if col > 0:
+ ln = ln + 1
+
+ if col + ln > width:
+ result.append( " " * margin + cur )
+ cur = word
+ col = len( word )
+ else:
+ if col > 0:
+ cur = cur + " "
+ cur = cur + word
+ col = col + ln
+
+ if col > 0:
+ result.append( " " * margin + cur )
+
+ return result
+
+
+
+#############################################################################
+#
+# The DocField class is used to store a list containing either DocPara or
+# DocCode objects. Each DocField also has an optional "name" which is used
+# when the object corresponds to a field or value definition
+#
+class DocField:
+
+ def __init__( self, name, lines ):
+ self.name = name # can be None for normal paragraphs/sources
+ self.items = [] # list of items
+
+ mode_none = 0 # start parsing mode
+ mode_code = 1 # parsing code sequences
+ mode_para = 3 # parsing normal paragraph
+
+ margin = -1 # current code sequence indentation
+ cur_lines = []
+
+ # now analyze the markup lines to see if they contain paragraphs,
+ # code sequences or fields definitions
+ #
+ start = 0
+ mode = mode_none
+
+ for l in lines:
+ # are we parsing a code sequence ?
+ if mode == mode_code:
+ m = re_code_end.match( l )
+ if m and len( m.group( 1 ) ) <= margin:
+ # that's it, we finised the code sequence
+ code = DocCode( 0, cur_lines )
+ self.items.append( code )
+ margin = -1
+ cur_lines = []
+ mode = mode_none
+ else:
+ # nope, continue the code sequence
+ cur_lines.append( l[margin:] )
+ else:
+ # start of code sequence ?
+ m = re_code_start.match( l )
+ if m:
+ # save current lines
+ if cur_lines:
+ para = DocPara( cur_lines )
+ self.items.append( para )
+ cur_lines = []
+
+ # switch to code extraction mode
+ margin = len( m.group( 1 ) )
+ mode = mode_code
+ else:
+ if not string.split( l ) and cur_lines:
+ # if the line is empty, we end the current paragraph,
+ # if any
+ para = DocPara( cur_lines )
+ self.items.append( para )
+ cur_lines = []
+ else:
+ # otherwise, simply add the line to the current
+ # paragraph
+ cur_lines.append( l )
+
+ if mode == mode_code:
+ # unexpected end of code sequence
+ code = DocCode( margin, cur_lines )
+ self.items.append( code )
+ elif cur_lines:
+ para = DocPara( cur_lines )
+ self.items.append( para )
+
+ def dump( self, prefix = "" ):
+ if self.field:
+ print prefix + self.field + " ::"
+ prefix = prefix + "----"
+
+ first = 1
+ for p in self.items:
+ if not first:
+ print ""
+ p.dump( prefix )
+ first = 0
+
+ def dump_lines( self, margin = 0, width = 60 ):
+ result = []
+ nl = None
+
+ for p in self.items:
+ if nl:
+ result.append( "" )
+
+ result.extend( p.dump_lines( margin, width ) )
+ nl = 1
+
+ return result
+
+
+
+# this regular expression is used to detect field definitions
+#
+re_field = re.compile( r"\s*(\w*|\w(\w|\.)*\w)\s*::" )
+
+
+
+class DocMarkup:
+
+ def __init__( self, tag, lines ):
+ self.tag = string.lower( tag )
+ self.fields = []
+
+ cur_lines = []
+ field = None
+ mode = 0
+
+ for l in lines:
+ m = re_field.match( l )
+ if m:
+ # we detected the start of a new field definition
+
+ # first, save the current one
+ if cur_lines:
+ f = DocField( field, cur_lines )
+ self.fields.append( f )
+ cur_lines = []
+ field = None
+
+ field = m.group( 1 ) # record field name
+ ln = len( m.group( 0 ) )
+ l = " " * ln + l[ln:]
+ cur_lines = [l]
+ else:
+ cur_lines.append( l )
+
+ if field or cur_lines:
+ f = DocField( field, cur_lines )
+ self.fields.append( f )
+
+ def get_name( self ):
+ try:
+ return self.fields[0].items[0].words[0]
+ except:
+ return None
+
+ def get_start( self ):
+ try:
+ result = ""
+ for word in self.fields[0].items[0].words:
+ result = result + " " + word
+ return result[1:]
+ except:
+ return "ERROR"
+
+ def dump( self, margin ):
+ print " " * margin + "<" + self.tag + ">"
+ for f in self.fields:
+ f.dump( " " )
+ print " " * margin + "</" + self.tag + ">"
+
+
+
+class DocChapter:
+
+ def __init__( self, block ):
+ self.block = block
+ self.sections = []
+ if block:
+ self.name = block.name
+ self.title = block.get_markup_words( "title" )
+ self.order = block.get_markup_words( "sections" )
+ else:
+ self.name = "Other"
+ self.title = string.split( "Miscellaneous" )
+ self.order = []
+
+
+
+class DocSection:
+
+ def __init__( self, name = "Other" ):
+ self.name = name
+ self.blocks = {}
+ self.block_names = [] # ordered block names in section
+ self.defs = []
+ self.abstract = ""
+ self.description = ""
+ self.order = []
+ self.title = "ERROR"
+ self.chapter = None
+
+ def add_def( self, block ):
+ self.defs.append( block )
+
+ def add_block( self, block ):
+ self.block_names.append( block.name )
+ self.blocks[block.name] = block
+
+ def process( self ):
+ # lookup one block that contains a valid section description
+ for block in self.defs:
+ title = block.get_markup_text( "title" )
+ if title:
+ self.title = title
+ self.abstract = block.get_markup_words( "abstract" )
+ self.description = block.get_markup_items( "description" )
+ self.order = block.get_markup_words( "order" )
+ return
+
+ def reorder( self ):
+ self.block_names = sort_order_list( self.block_names, self.order )
+
+
+
+class ContentProcessor:
+
+ def __init__( self ):
+ """initialize a block content processor"""
+ self.reset()
+
+ self.sections = {} # dictionary of documentation sections
+ self.section = None # current documentation section
+
+ self.chapters = [] # list of chapters
+
+ self.headers = {} # dictionary of header macros
+
+ def set_section( self, section_name ):
+ """set current section during parsing"""
+ if not self.sections.has_key( section_name ):
+ section = DocSection( section_name )
+ self.sections[section_name] = section
+ self.section = section
+ else:
+ self.section = self.sections[section_name]
+
+ def add_chapter( self, block ):
+ chapter = DocChapter( block )
+ self.chapters.append( chapter )
+
+
+ def reset( self ):
+ """reset the content processor for a new block"""
+ self.markups = []
+ self.markup = None
+ self.markup_lines = []
+
+ def add_markup( self ):
+ """add a new markup section"""
+ if self.markup and self.markup_lines:
+
+ # get rid of last line of markup if it's empty
+ marks = self.markup_lines
+ if len( marks ) > 0 and not string.strip( marks[-1] ):
+ self.markup_lines = marks[:-1]
+
+ m = DocMarkup( self.markup, self.markup_lines )
+
+ self.markups.append( m )
+
+ self.markup = None
+ self.markup_lines = []
+
+ def process_content( self, content ):
+ """process a block content and return a list of DocMarkup objects
+ corresponding to it"""
+ markup = None
+ markup_lines = []
+ first = 1
+
+ for line in content:
+ found = None
+ for t in re_markup_tags:
+ m = t.match( line )
+ if m:
+ found = string.lower( m.group( 1 ) )
+ prefix = len( m.group( 0 ) )
+ line = " " * prefix + line[prefix:] # remove markup from line
+ break
+
+ # is it the start of a new markup section ?
+ if found:
+ first = 0
+ self.add_markup() # add current markup content
+ self.markup = found
+ if len( string.strip( line ) ) > 0:
+ self.markup_lines.append( line )
+ elif first == 0:
+ self.markup_lines.append( line )
+
+ self.add_markup()
+
+ return self.markups
+
+ def parse_sources( self, source_processor ):
+ blocks = source_processor.blocks
+ count = len( blocks )
+
+ for n in range( count ):
+ source = blocks[n]
+ if source.content:
+ # this is a documentation comment, we need to catch
+ # all following normal blocks in the "follow" list
+ #
+ follow = []
+ m = n + 1
+ while m < count and not blocks[m].content:
+ follow.append( blocks[m] )
+ m = m + 1
+
+ doc_block = DocBlock( source, follow, self )
+
+ def finish( self ):
+ # process all sections to extract their abstract, description
+ # and ordered list of items
+ #
+ for sec in self.sections.values():
+ sec.process()
+
+ # process chapters to check that all sections are correctly
+ # listed there
+ for chap in self.chapters:
+ for sec in chap.order:
+ if self.sections.has_key( sec ):
+ section = self.sections[sec]
+ section.chapter = chap
+ section.reorder()
+ chap.sections.append( section )
+ else:
+ sys.stderr.write( "WARNING: chapter '" + \
+ chap.name + "' in " + chap.block.location() + \
+ " lists unknown section '" + sec + "'\n" )
+
+ # check that all sections are in a chapter
+ #
+ others = []
+ for sec in self.sections.values():
+ if not sec.chapter:
+ others.append( sec )
+
+ # create a new special chapter for all remaining sections
+ # when necessary
+ #
+ if others:
+ chap = DocChapter( None )
+ chap.sections = others
+ self.chapters.append( chap )
+
+
+
+class DocBlock:
+
+ def __init__( self, source, follow, processor ):
+ processor.reset()
+
+ self.source = source
+ self.code = []
+ self.type = "ERRTYPE"
+ self.name = "ERRNAME"
+ self.section = processor.section
+ self.markups = processor.process_content( source.content )
+
+ # compute block type from first markup tag
+ try:
+ self.type = self.markups[0].tag
+ except:
+ pass
+
+ # compute block name from first markup paragraph
+ try:
+ markup = self.markups[0]
+ para = markup.fields[0].items[0]
+ name = para.words[0]
+ m = re_identifier.match( name )
+ if m:
+ name = m.group( 1 )
+ self.name = name
+ except:
+ pass
+
+ if self.type == "section":
+ # detect new section starts
+ processor.set_section( self.name )
+ processor.section.add_def( self )
+ elif self.type == "chapter":
+ # detect new chapter
+ processor.add_chapter( self )
+ else:
+ processor.section.add_block( self )
+
+ # now, compute the source lines relevant to this documentation
+ # block. We keep normal comments in for obvious reasons (??)
+ source = []
+ for b in follow:
+ if b.format:
+ break
+ for l in b.lines:
+ # collect header macro definitions
+ m = re_header_macro.match( l )
+ if m:
+ processor.headers[m.group( 2 )] = m.group( 1 );
+
+ # we use "/* */" as a separator
+ if re_source_sep.match( l ):
+ break
+ source.append( l )
+
+ # now strip the leading and trailing empty lines from the sources
+ start = 0
+ end = len( source ) - 1
+
+ while start < end and not string.strip( source[start] ):
+ start = start + 1
+
+ while start < end and not string.strip( source[end] ):
+ end = end - 1
+
+ source = source[start:end + 1]
+
+ self.code = source
+
+ def location( self ):
+ return self.source.location()
+
+ def get_markup( self, tag_name ):
+ """return the DocMarkup corresponding to a given tag in a block"""
+ for m in self.markups:
+ if m.tag == string.lower( tag_name ):
+ return m
+ return None
+
+ def get_markup_name( self, tag_name ):
+ """return the name of a given primary markup in a block"""
+ try:
+ m = self.get_markup( tag_name )
+ return m.get_name()
+ except:
+ return None
+
+ def get_markup_words( self, tag_name ):
+ try:
+ m = self.get_markup( tag_name )
+ return m.fields[0].items[0].words
+ except:
+ return []
+
+ def get_markup_text( self, tag_name ):
+ result = self.get_markup_words( tag_name )
+ return string.join( result )
+
+ def get_markup_items( self, tag_name ):
+ try:
+ m = self.get_markup( tag_name )
+ return m.fields[0].items
+ except:
+ return None
+
+# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docbeauty.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docbeauty.py
new file mode 100644
index 00000000000..3ddf4a94a15
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docbeauty.py
@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+#
+# DocBeauty (c) 2003, 2004, 2008 David Turner <david@freetype.org>
+#
+# This program is used to beautify the documentation comments used
+# in the FreeType 2 public headers.
+#
+
+from sources import *
+from content import *
+from utils import *
+
+import utils
+
+import sys, os, time, string, getopt
+
+
+content_processor = ContentProcessor()
+
+
+def beautify_block( block ):
+ if block.content:
+ content_processor.reset()
+
+ markups = content_processor.process_content( block.content )
+ text = []
+ first = 1
+
+ for markup in markups:
+ text.extend( markup.beautify( first ) )
+ first = 0
+
+ # now beautify the documentation "borders" themselves
+ lines = [" /*************************************************************************"]
+ for l in text:
+ lines.append( " *" + l )
+ lines.append( " */" )
+
+ block.lines = lines
+
+
+def usage():
+ print "\nDocBeauty 0.1 Usage information\n"
+ print " docbeauty [options] file1 [file2 ...]\n"
+ print "using the following options:\n"
+ print " -h : print this page"
+ print " -b : backup original files with the 'orig' extension"
+ print ""
+ print " --backup : same as -b"
+
+
+def main( argv ):
+ """main program loop"""
+
+ global output_dir
+
+ try:
+ opts, args = getopt.getopt( sys.argv[1:], \
+ "hb", \
+ ["help", "backup"] )
+ except getopt.GetoptError:
+ usage()
+ sys.exit( 2 )
+
+ if args == []:
+ usage()
+ sys.exit( 1 )
+
+ # process options
+ #
+ output_dir = None
+ do_backup = None
+
+ for opt in opts:
+ if opt[0] in ( "-h", "--help" ):
+ usage()
+ sys.exit( 0 )
+
+ if opt[0] in ( "-b", "--backup" ):
+ do_backup = 1
+
+ # create context and processor
+ source_processor = SourceProcessor()
+
+ # retrieve the list of files to process
+ file_list = make_file_list( args )
+ for filename in file_list:
+ source_processor.parse_file( filename )
+
+ for block in source_processor.blocks:
+ beautify_block( block )
+
+ new_name = filename + ".new"
+ ok = None
+
+ try:
+ file = open( new_name, "wt" )
+ for block in source_processor.blocks:
+ for line in block.lines:
+ file.write( line )
+ file.write( "\n" )
+ file.close()
+ except:
+ ok = 0
+
+
+# if called from the command line
+#
+if __name__ == '__main__':
+ main( sys.argv )
+
+
+# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docmaker.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docmaker.py
new file mode 100644
index 00000000000..1d9de9fbff2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docmaker.py
@@ -0,0 +1,106 @@
+#!/usr/bin/env python
+#
+# DocMaker (c) 2002, 2004, 2008 David Turner <david@freetype.org>
+#
+# This program is a re-write of the original DocMaker took used
+# to generate the API Reference of the FreeType font engine
+# by converting in-source comments into structured HTML.
+#
+# This new version is capable of outputting XML data, as well
+# as accepts more liberal formatting options.
+#
+# It also uses regular expression matching and substitution
+# to speed things significantly.
+#
+
+from sources import *
+from content import *
+from utils import *
+from formatter import *
+from tohtml import *
+
+import utils
+
+import sys, os, time, string, glob, getopt
+
+
+def usage():
+ print "\nDocMaker Usage information\n"
+ print " docmaker [options] file1 [file2 ...]\n"
+ print "using the following options:\n"
+ print " -h : print this page"
+ print " -t : set project title, as in '-t \"My Project\"'"
+ print " -o : set output directory, as in '-o mydir'"
+ print " -p : set documentation prefix, as in '-p ft2'"
+ print ""
+ print " --title : same as -t, as in '--title=\"My Project\"'"
+ print " --output : same as -o, as in '--output=mydir'"
+ print " --prefix : same as -p, as in '--prefix=ft2'"
+
+
+def main( argv ):
+ """main program loop"""
+
+ global output_dir
+
+ try:
+ opts, args = getopt.getopt( sys.argv[1:], \
+ "ht:o:p:", \
+ ["help", "title=", "output=", "prefix="] )
+ except getopt.GetoptError:
+ usage()
+ sys.exit( 2 )
+
+ if args == []:
+ usage()
+ sys.exit( 1 )
+
+ # process options
+ #
+ project_title = "Project"
+ project_prefix = None
+ output_dir = None
+
+ for opt in opts:
+ if opt[0] in ( "-h", "--help" ):
+ usage()
+ sys.exit( 0 )
+
+ if opt[0] in ( "-t", "--title" ):
+ project_title = opt[1]
+
+ if opt[0] in ( "-o", "--output" ):
+ utils.output_dir = opt[1]
+
+ if opt[0] in ( "-p", "--prefix" ):
+ project_prefix = opt[1]
+
+ check_output()
+
+ # create context and processor
+ source_processor = SourceProcessor()
+ content_processor = ContentProcessor()
+
+ # retrieve the list of files to process
+ file_list = make_file_list( args )
+ for filename in file_list:
+ source_processor.parse_file( filename )
+ content_processor.parse_sources( source_processor )
+
+ # process sections
+ content_processor.finish()
+
+ formatter = HtmlFormatter( content_processor, project_title, project_prefix )
+
+ formatter.toc_dump()
+ formatter.index_dump()
+ formatter.section_dump_all()
+
+
+# if called from the command line
+#
+if __name__ == '__main__':
+ main( sys.argv )
+
+
+# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/formatter.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/formatter.py
new file mode 100644
index 00000000000..f62ce676c15
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/formatter.py
@@ -0,0 +1,188 @@
+# Formatter (c) 2002, 2004, 2007, 2008 David Turner <david@freetype.org>
+#
+
+from sources import *
+from content import *
+from utils import *
+
+# This is the base Formatter class. Its purpose is to convert
+# a content processor's data into specific documents (i.e., table of
+# contents, global index, and individual API reference indices).
+#
+# You need to sub-class it to output anything sensible. For example,
+# the file tohtml.py contains the definition of the HtmlFormatter sub-class
+# used to output -- you guessed it -- HTML.
+#
+
+class Formatter:
+
+ def __init__( self, processor ):
+ self.processor = processor
+ self.identifiers = {}
+ self.chapters = processor.chapters
+ self.sections = processor.sections.values()
+ self.block_index = []
+
+ # store all blocks in a dictionary
+ self.blocks = []
+ for section in self.sections:
+ for block in section.blocks.values():
+ self.add_identifier( block.name, block )
+
+ # add enumeration values to the index, since this is useful
+ for markup in block.markups:
+ if markup.tag == 'values':
+ for field in markup.fields:
+ self.add_identifier( field.name, block )
+
+ self.block_index = self.identifiers.keys()
+ self.block_index.sort( index_sort )
+
+ def add_identifier( self, name, block ):
+ if self.identifiers.has_key( name ):
+ # duplicate name!
+ sys.stderr.write( \
+ "WARNING: duplicate definition for '" + name + "' in " + \
+ block.location() + ", previous definition in " + \
+ self.identifiers[name].location() + "\n" )
+ else:
+ self.identifiers[name] = block
+
+ #
+ # Formatting the table of contents
+ #
+ def toc_enter( self ):
+ pass
+
+ def toc_chapter_enter( self, chapter ):
+ pass
+
+ def toc_section_enter( self, section ):
+ pass
+
+ def toc_section_exit( self, section ):
+ pass
+
+ def toc_chapter_exit( self, chapter ):
+ pass
+
+ def toc_index( self, index_filename ):
+ pass
+
+ def toc_exit( self ):
+ pass
+
+ def toc_dump( self, toc_filename = None, index_filename = None ):
+ output = None
+ if toc_filename:
+ output = open_output( toc_filename )
+
+ self.toc_enter()
+
+ for chap in self.processor.chapters:
+
+ self.toc_chapter_enter( chap )
+
+ for section in chap.sections:
+ self.toc_section_enter( section )
+ self.toc_section_exit( section )
+
+ self.toc_chapter_exit( chap )
+
+ self.toc_index( index_filename )
+
+ self.toc_exit()
+
+ if output:
+ close_output( output )
+
+ #
+ # Formatting the index
+ #
+ def index_enter( self ):
+ pass
+
+ def index_name_enter( self, name ):
+ pass
+
+ def index_name_exit( self, name ):
+ pass
+
+ def index_exit( self ):
+ pass
+
+ def index_dump( self, index_filename = None ):
+ output = None
+ if index_filename:
+ output = open_output( index_filename )
+
+ self.index_enter()
+
+ for name in self.block_index:
+ self.index_name_enter( name )
+ self.index_name_exit( name )
+
+ self.index_exit()
+
+ if output:
+ close_output( output )
+
+ #
+ # Formatting a section
+ #
+ def section_enter( self, section ):
+ pass
+
+ def block_enter( self, block ):
+ pass
+
+ def markup_enter( self, markup, block = None ):
+ pass
+
+ def field_enter( self, field, markup = None, block = None ):
+ pass
+
+ def field_exit( self, field, markup = None, block = None ):
+ pass
+
+ def markup_exit( self, markup, block = None ):
+ pass
+
+ def block_exit( self, block ):
+ pass
+
+ def section_exit( self, section ):
+ pass
+
+ def section_dump( self, section, section_filename = None ):
+ output = None
+ if section_filename:
+ output = open_output( section_filename )
+
+ self.section_enter( section )
+
+ for name in section.block_names:
+ block = self.identifiers[name]
+ self.block_enter( block )
+
+ for markup in block.markups[1:]: # always ignore first markup!
+ self.markup_enter( markup, block )
+
+ for field in markup.fields:
+ self.field_enter( field, markup, block )
+ self.field_exit( field, markup, block )
+
+ self.markup_exit( markup, block )
+
+ self.block_exit( block )
+
+ self.section_exit( section )
+
+ if output:
+ close_output( output )
+
+ def section_dump_all( self ):
+ for section in self.sections:
+ self.section_dump( section )
+
+# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/sources.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/sources.py
new file mode 100644
index 00000000000..dcfbf7dae65
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/sources.py
@@ -0,0 +1,347 @@
+# Sources (c) 2002, 2003, 2004, 2006, 2007, 2008
+# David Turner <david@freetype.org>
+#
+#
+# this file contains definitions of classes needed to decompose
+# C sources files into a series of multi-line "blocks". There are
+# two kinds of blocks:
+#
+# - normal blocks, which contain source code or ordinary comments
+#
+# - documentation blocks, which have restricted formatting, and
+# whose text always start with a documentation markup tag like
+# "<Function>", "<Type>", etc..
+#
+# the routines used to process the content of documentation blocks
+# are not contained here, but in "content.py"
+#
+# the classes and methods found here only deal with text parsing
+# and basic documentation block extraction
+#
+
+import fileinput, re, sys, os, string
+
+
+
+################################################################
+##
+## BLOCK FORMAT PATTERN
+##
+## A simple class containing compiled regular expressions used
+## to detect potential documentation format block comments within
+## C source code
+##
+## note that the 'column' pattern must contain a group that will
+## be used to "unbox" the content of documentation comment blocks
+##
+class SourceBlockFormat:
+
+ def __init__( self, id, start, column, end ):
+ """create a block pattern, used to recognize special documentation blocks"""
+ self.id = id
+ self.start = re.compile( start, re.VERBOSE )
+ self.column = re.compile( column, re.VERBOSE )
+ self.end = re.compile( end, re.VERBOSE )
+
+
+
+#
+# format 1 documentation comment blocks look like the following:
+#
+# /************************************/
+# /* */
+# /* */
+# /* */
+# /************************************/
+#
+# we define a few regular expressions here to detect them
+#
+
+start = r'''
+ \s* # any number of whitespace
+ /\*{2,}/ # followed by '/' and at least two asterisks then '/'
+ \s*$ # probably followed by whitespace
+'''
+
+column = r'''
+ \s* # any number of whitespace
+ /\*{1} # followed by '/' and precisely one asterisk
+ ([^*].*) # followed by anything (group 1)
+ \*{1}/ # followed by one asterisk and a '/'
+ \s*$ # probably followed by whitespace
+'''
+
+re_source_block_format1 = SourceBlockFormat( 1, start, column, start )
+
+
+#
+# format 2 documentation comment blocks look like the following:
+#
+# /************************************ (at least 2 asterisks)
+# *
+# *
+# *
+# *
+# **/ (1 or more asterisks at the end)
+#
+# we define a few regular expressions here to detect them
+#
+start = r'''
+ \s* # any number of whitespace
+ /\*{2,} # followed by '/' and at least two asterisks
+ \s*$ # probably followed by whitespace
+'''
+
+column = r'''
+ \s* # any number of whitespace
+ \*{1}(?!/) # followed by precisely one asterisk not followed by `/'
+ (.*) # then anything (group1)
+'''
+
+end = r'''
+ \s* # any number of whitespace
+ \*+/ # followed by at least one asterisk, then '/'
+'''
+
+re_source_block_format2 = SourceBlockFormat( 2, start, column, end )
+
+
+#
+# the list of supported documentation block formats, we could add new ones
+# relatively easily
+#
+re_source_block_formats = [re_source_block_format1, re_source_block_format2]
+
+
+#
+# the following regular expressions corresponds to markup tags
+# within the documentation comment blocks. they're equivalent
+# despite their different syntax
+#
+# notice how each markup tag _must_ begin a new line
+#
+re_markup_tag1 = re.compile( r'''\s*<(\w*)>''' ) # <xxxx> format
+re_markup_tag2 = re.compile( r'''\s*@(\w*):''' ) # @xxxx: format
+
+#
+# the list of supported markup tags, we could add new ones relatively
+# easily
+#
+re_markup_tags = [re_markup_tag1, re_markup_tag2]
+
+#
+# used to detect a cross-reference, after markup tags have been stripped
+#
+re_crossref = re.compile( r'@(\w*)(.*)' )
+
+#
+# used to detect italic and bold styles in paragraph text
+#
+re_italic = re.compile( r"_(\w(\w|')*)_(.*)" ) # _italic_
+re_bold = re.compile( r"\*(\w(\w|')*)\*(.*)" ) # *bold*
+
+#
+# used to detect the end of commented source lines
+#
+re_source_sep = re.compile( r'\s*/\*\s*\*/' )
+
+#
+# used to perform cross-reference within source output
+#
+re_source_crossref = re.compile( r'(\W*)(\w*)' )
+
+#
+# a list of reserved source keywords
+#
+re_source_keywords = re.compile( '''\\b ( typedef |
+ struct |
+ enum |
+ union |
+ const |
+ char |
+ int |
+ short |
+ long |
+ void |
+ signed |
+ unsigned |
+ \#include |
+ \#define |
+ \#undef |
+ \#if |
+ \#ifdef |
+ \#ifndef |
+ \#else |
+ \#endif ) \\b''', re.VERBOSE )
+
+
+################################################################
+##
+## SOURCE BLOCK CLASS
+##
+## A SourceProcessor is in charge or reading a C source file
+## and decomposing it into a series of different "SourceBlocks".
+## each one of these blocks can be made of the following data:
+##
+## - A documentation comment block that starts with "/**" and
+## whose exact format will be discussed later
+##
+## - normal sources lines, include comments
+##
+## the important fields in a text block are the following ones:
+##
+## self.lines : a list of text lines for the corresponding block
+##
+## self.content : for documentation comment blocks only, this is the
+## block content that has been "unboxed" from its
+## decoration. This is None for all other blocks
+## (i.e. sources or ordinary comments with no starting
+## markup tag)
+##
+class SourceBlock:
+
+ def __init__( self, processor, filename, lineno, lines ):
+ self.processor = processor
+ self.filename = filename
+ self.lineno = lineno
+ self.lines = lines[:]
+ self.format = processor.format
+ self.content = []
+
+ if self.format == None:
+ return
+
+ words = []
+
+ # extract comment lines
+ lines = []
+
+ for line0 in self.lines:
+ m = self.format.column.match( line0 )
+ if m:
+ lines.append( m.group( 1 ) )
+
+ # now, look for a markup tag
+ for l in lines:
+ l = string.strip( l )
+ if len( l ) > 0:
+ for tag in re_markup_tags:
+ if tag.match( l ):
+ self.content = lines
+ return
+
+ def location( self ):
+ return "(" + self.filename + ":" + repr( self.lineno ) + ")"
+
+ # debugging only - not used in normal operations
+ def dump( self ):
+ if self.content:
+ print "{{{content start---"
+ for l in self.content:
+ print l
+ print "---content end}}}"
+ return
+
+ fmt = ""
+ if self.format:
+ fmt = repr( self.format.id ) + " "
+
+ for line in self.lines:
+ print line
+
+
+
+################################################################
+##
+## SOURCE PROCESSOR CLASS
+##
+## The SourceProcessor is in charge or reading a C source file
+## and decomposing it into a series of different "SourceBlock"
+## objects.
+##
+## each one of these blocks can be made of the following data:
+##
+## - A documentation comment block that starts with "/**" and
+## whose exact format will be discussed later
+##
+## - normal sources lines, include comments
+##
+##
+class SourceProcessor:
+
+ def __init__( self ):
+ """initialize a source processor"""
+ self.blocks = []
+ self.filename = None
+ self.format = None
+ self.lines = []
+
+ def reset( self ):
+ """reset a block processor, clean all its blocks"""
+ self.blocks = []
+ self.format = None
+
+ def parse_file( self, filename ):
+ """parse a C source file, and add its blocks to the processor's list"""
+ self.reset()
+
+ self.filename = filename
+
+ fileinput.close()
+ self.format = None
+ self.lineno = 0
+ self.lines = []
+
+ for line in fileinput.input( filename ):
+ # strip trailing newlines, important on Windows machines!
+ if line[-1] == '\012':
+ line = line[0:-1]
+
+ if self.format == None:
+ self.process_normal_line( line )
+ else:
+ if self.format.end.match( line ):
+ # that's a normal block end, add it to lines and
+ # create a new block
+ self.lines.append( line )
+ self.add_block_lines()
+ elif self.format.column.match( line ):
+ # that's a normal column line, add it to 'lines'
+ self.lines.append( line )
+ else:
+ # humm.. this is an unexpected block end,
+ # create a new block, but don't process the line
+ self.add_block_lines()
+
+ # we need to process the line again
+ self.process_normal_line( line )
+
+ # record the last lines
+ self.add_block_lines()
+
+ def process_normal_line( self, line ):
+ """process a normal line and check whether it is the start of a new block"""
+ for f in re_source_block_formats:
+ if f.start.match( line ):
+ self.add_block_lines()
+ self.format = f
+ self.lineno = fileinput.filelineno()
+
+ self.lines.append( line )
+
+ def add_block_lines( self ):
+ """add the current accumulated lines and create a new block"""
+ if self.lines != []:
+ block = SourceBlock( self, self.filename, self.lineno, self.lines )
+
+ self.blocks.append( block )
+ self.format = None
+ self.lines = []
+
+ # debugging only, not used in normal operations
+ def dump( self ):
+ """print all blocks in a processor"""
+ for b in self.blocks:
+ b.dump()
+
+# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/tohtml.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/tohtml.py
new file mode 100644
index 00000000000..fffa120973d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/tohtml.py
@@ -0,0 +1,593 @@
+# ToHTML (c) 2002, 2003, 2005, 2006, 2007, 2008
+# David Turner <david@freetype.org>
+
+from sources import *
+from content import *
+from formatter import *
+
+import time
+
+
+# The following defines the HTML header used by all generated pages.
+html_header_1 = """\
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>\
+"""
+
+html_header_2 = """\
+ API Reference</title>
+<style type="text/css">
+ body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+ color: #000000;
+ background: #FFFFFF; }
+
+ p { text-align: justify; }
+ h1 { text-align: center; }
+ li { text-align: justify; }
+ td { padding: 0 0.5em 0 0.5em; }
+ td.left { padding: 0 0.5em 0 0.5em;
+ text-align: left; }
+
+ a:link { color: #0000EF; }
+ a:visited { color: #51188E; }
+ a:hover { color: #FF0000; }
+
+ span.keyword { font-family: monospace;
+ text-align: left;
+ white-space: pre;
+ color: darkblue; }
+
+ pre.colored { color: blue; }
+
+ ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+"""
+
+html_header_3 = """
+<table align=center><tr><td><font size=-1>[<a href="\
+"""
+
+html_header_3i = """
+<table align=center><tr><td width="100%"></td>
+<td><font size=-1>[<a href="\
+"""
+
+html_header_4 = """\
+">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="\
+"""
+
+html_header_5 = """\
+">TOC</a>]</font></td></tr></table>
+<center><h1>\
+"""
+
+html_header_5t = """\
+">Index</a>]</font></td>
+<td width="100%"></td></tr></table>
+<center><h1>\
+"""
+
+html_header_6 = """\
+ API Reference</h1></center>
+"""
+
+
+# The HTML footer used by all generated pages.
+html_footer = """\
+</body>
+</html>\
+"""
+
+# The header and footer used for each section.
+section_title_header = "<center><h1>"
+section_title_footer = "</h1></center>"
+
+# The header and footer used for code segments.
+code_header = '<pre class="colored">'
+code_footer = '</pre>'
+
+# Paragraph header and footer.
+para_header = "<p>"
+para_footer = "</p>"
+
+# Block header and footer.
+block_header = '<table align=center width="75%"><tr><td>'
+block_footer_start = """\
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="\
+"""
+block_footer_middle = """\
+">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="\
+"""
+block_footer_end = """\
+">TOC</a>]</font></td></tr></table>
+"""
+
+# Description header/footer.
+description_header = '<table align=center width="87%"><tr><td>'
+description_footer = "</td></tr></table><br>"
+
+# Marker header/inter/footer combination.
+marker_header = '<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>'
+marker_inter = "</b></em></td></tr><tr><td>"
+marker_footer = "</td></tr></table>"
+
+# Header location header/footer.
+header_location_header = '<table align=center width="87%"><tr><td>'
+header_location_footer = "</td></tr></table><br>"
+
+# Source code extracts header/footer.
+source_header = '<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>\n'
+source_footer = "\n</pre></table><br>"
+
+# Chapter header/inter/footer.
+chapter_header = '<br><table align=center width="75%"><tr><td><h2>'
+chapter_inter = '</h2><ul class="empty"><li>'
+chapter_footer = '</li></ul></td></tr></table>'
+
+# Index footer.
+index_footer_start = """\
+<hr>
+<table><tr><td width="100%"></td>
+<td><font size=-2>[<a href="\
+"""
+index_footer_end = """\
+">TOC</a>]</font></td></tr></table>
+"""
+
+# TOC footer.
+toc_footer_start = """\
+<hr>
+<table><tr><td><font size=-2>[<a href="\
+"""
+toc_footer_end = """\
+">Index</a>]</font></td>
+<td width="100%"></td>
+</tr></table>
+"""
+
+
+# source language keyword coloration/styling
+keyword_prefix = '<span class="keyword">'
+keyword_suffix = '</span>'
+
+section_synopsis_header = '<h2>Synopsis</h2>'
+section_synopsis_footer = ''
+
+
+# Translate a single line of source to HTML. This will convert
+# a "<" into "&lt.", ">" into "&gt.", etc.
+def html_quote( line ):
+ result = string.replace( line, "&", "&amp;" )
+ result = string.replace( result, "<", "&lt;" )
+ result = string.replace( result, ">", "&gt;" )
+ return result
+
+
+# same as 'html_quote', but ignores left and right brackets
+def html_quote0( line ):
+ return string.replace( line, "&", "&amp;" )
+
+
+def dump_html_code( lines, prefix = "" ):
+ # clean the last empty lines
+ l = len( self.lines )
+ while l > 0 and string.strip( self.lines[l - 1] ) == "":
+ l = l - 1
+
+ # The code footer should be directly appended to the last code
+ # line to avoid an additional blank line.
+ print prefix + code_header,
+ for line in self.lines[0 : l + 1]:
+ print '\n' + prefix + html_quote( line ),
+ print prefix + code_footer,
+
+
+
+class HtmlFormatter( Formatter ):
+
+ def __init__( self, processor, project_title, file_prefix ):
+ Formatter.__init__( self, processor )
+
+ global html_header_1, html_header_2, html_header_3
+ global html_header_4, html_header_5, html_footer
+
+ if file_prefix:
+ file_prefix = file_prefix + "-"
+ else:
+ file_prefix = ""
+
+ self.headers = processor.headers
+ self.project_title = project_title
+ self.file_prefix = file_prefix
+ self.html_header = html_header_1 + project_title + \
+ html_header_2 + \
+ html_header_3 + file_prefix + "index.html" + \
+ html_header_4 + file_prefix + "toc.html" + \
+ html_header_5 + project_title + \
+ html_header_6
+
+ self.html_index_header = html_header_1 + project_title + \
+ html_header_2 + \
+ html_header_3i + file_prefix + "toc.html" + \
+ html_header_5 + project_title + \
+ html_header_6
+
+ self.html_toc_header = html_header_1 + project_title + \
+ html_header_2 + \
+ html_header_3 + file_prefix + "index.html" + \
+ html_header_5t + project_title + \
+ html_header_6
+
+ self.html_footer = "<center><font size=""-2"">generated on " + \
+ time.asctime( time.localtime( time.time() ) ) + \
+ "</font></center>" + html_footer
+
+ self.columns = 3
+
+ def make_section_url( self, section ):
+ return self.file_prefix + section.name + ".html"
+
+ def make_block_url( self, block ):
+ return self.make_section_url( block.section ) + "#" + block.name
+
+ def make_html_words( self, words ):
+ """ convert a series of simple words into some HTML text """
+ line = ""
+ if words:
+ line = html_quote( words[0] )
+ for w in words[1:]:
+ line = line + " " + html_quote( w )
+
+ return line
+
+ def make_html_word( self, word ):
+ """analyze a simple word to detect cross-references and styling"""
+ # look for cross-references
+ m = re_crossref.match( word )
+ if m:
+ try:
+ name = m.group( 1 )
+ rest = m.group( 2 )
+ block = self.identifiers[name]
+ url = self.make_block_url( block )
+ return '<a href="' + url + '">' + name + '</a>' + rest
+ except:
+ # we detected a cross-reference to an unknown item
+ sys.stderr.write( \
+ "WARNING: undefined cross reference '" + name + "'.\n" )
+ return '?' + name + '?' + rest
+
+ # look for italics and bolds
+ m = re_italic.match( word )
+ if m:
+ name = m.group( 1 )
+ rest = m.group( 3 )
+ return '<i>' + name + '</i>' + rest
+
+ m = re_bold.match( word )
+ if m:
+ name = m.group( 1 )
+ rest = m.group( 3 )
+ return '<b>' + name + '</b>' + rest
+
+ return html_quote( word )
+
+ def make_html_para( self, words ):
+ """ convert words of a paragraph into tagged HTML text, handle xrefs """
+ line = ""
+ if words:
+ line = self.make_html_word( words[0] )
+ for word in words[1:]:
+ line = line + " " + self.make_html_word( word )
+ # convert `...' quotations into real left and right single quotes
+ line = re.sub( r"(^|\W)`(.*?)'(\W|$)", \
+ r'\1&lsquo;\2&rsquo;\3', \
+ line )
+ # convert tilde into non-breakable space
+ line = string.replace( line, "~", "&nbsp;" )
+
+ return para_header + line + para_footer
+
+ def make_html_code( self, lines ):
+ """ convert a code sequence to HTML """
+ line = code_header + '\n'
+ for l in lines:
+ line = line + html_quote( l ) + '\n'
+
+ return line + code_footer
+
+ def make_html_items( self, items ):
+ """ convert a field's content into some valid HTML """
+ lines = []
+ for item in items:
+ if item.lines:
+ lines.append( self.make_html_code( item.lines ) )
+ else:
+ lines.append( self.make_html_para( item.words ) )
+
+ return string.join( lines, '\n' )
+
+ def print_html_items( self, items ):
+ print self.make_html_items( items )
+
+ def print_html_field( self, field ):
+ if field.name:
+ print "<table><tr valign=top><td><b>" + field.name + "</b></td><td>"
+
+ print self.make_html_items( field.items )
+
+ if field.name:
+ print "</td></tr></table>"
+
+ def html_source_quote( self, line, block_name = None ):
+ result = ""
+ while line:
+ m = re_source_crossref.match( line )
+ if m:
+ name = m.group( 2 )
+ prefix = html_quote( m.group( 1 ) )
+ length = len( m.group( 0 ) )
+
+ if name == block_name:
+ # this is the current block name, if any
+ result = result + prefix + '<b>' + name + '</b>'
+ elif re_source_keywords.match( name ):
+ # this is a C keyword
+ result = result + prefix + keyword_prefix + name + keyword_suffix
+ elif self.identifiers.has_key( name ):
+ # this is a known identifier
+ block = self.identifiers[name]
+ result = result + prefix + '<a href="' + \
+ self.make_block_url( block ) + '">' + name + '</a>'
+ else:
+ result = result + html_quote( line[:length] )
+
+ line = line[length:]
+ else:
+ result = result + html_quote( line )
+ line = []
+
+ return result
+
+ def print_html_field_list( self, fields ):
+ print "<p></p>"
+ print "<table cellpadding=3 border=0>"
+ for field in fields:
+ if len( field.name ) > 22:
+ print "<tr valign=top><td colspan=0><b>" + field.name + "</b></td></tr>"
+ print "<tr valign=top><td></td><td>"
+ else:
+ print "<tr valign=top><td><b>" + field.name + "</b></td><td>"
+
+ self.print_html_items( field.items )
+ print "</td></tr>"
+ print "</table>"
+
+ def print_html_markup( self, markup ):
+ table_fields = []
+ for field in markup.fields:
+ if field.name:
+ # we begin a new series of field or value definitions, we
+ # will record them in the 'table_fields' list before outputting
+ # all of them as a single table
+ #
+ table_fields.append( field )
+ else:
+ if table_fields:
+ self.print_html_field_list( table_fields )
+ table_fields = []
+
+ self.print_html_items( field.items )
+
+ if table_fields:
+ self.print_html_field_list( table_fields )
+
+ #
+ # Formatting the index
+ #
+ def index_enter( self ):
+ print self.html_index_header
+ self.index_items = {}
+
+ def index_name_enter( self, name ):
+ block = self.identifiers[name]
+ url = self.make_block_url( block )
+ self.index_items[name] = url
+
+ def index_exit( self ):
+ # block_index already contains the sorted list of index names
+ count = len( self.block_index )
+ rows = ( count + self.columns - 1 ) / self.columns
+
+ print "<table align=center border=0 cellpadding=0 cellspacing=0>"
+ for r in range( rows ):
+ line = "<tr>"
+ for c in range( self.columns ):
+ i = r + c * rows
+ if i < count:
+ bname = self.block_index[r + c * rows]
+ url = self.index_items[bname]
+ line = line + '<td><a href="' + url + '">' + bname + '</a></td>'
+ else:
+ line = line + '<td></td>'
+ line = line + "</tr>"
+ print line
+
+ print "</table>"
+
+ print index_footer_start + \
+ self.file_prefix + "toc.html" + \
+ index_footer_end
+
+ print self.html_footer
+
+ self.index_items = {}
+
+ def index_dump( self, index_filename = None ):
+ if index_filename == None:
+ index_filename = self.file_prefix + "index.html"
+
+ Formatter.index_dump( self, index_filename )
+
+ #
+ # Formatting the table of content
+ #
+ def toc_enter( self ):
+ print self.html_toc_header
+ print "<center><h1>Table of Contents</h1></center>"
+
+ def toc_chapter_enter( self, chapter ):
+ print chapter_header + string.join( chapter.title ) + chapter_inter
+ print "<table cellpadding=5>"
+
+ def toc_section_enter( self, section ):
+ print '<tr valign=top><td class="left">'
+ print '<a href="' + self.make_section_url( section ) + '">' + \
+ section.title + '</a></td><td>'
+
+ print self.make_html_para( section.abstract )
+
+ def toc_section_exit( self, section ):
+ print "</td></tr>"
+
+ def toc_chapter_exit( self, chapter ):
+ print "</table>"
+ print chapter_footer
+
+ def toc_index( self, index_filename ):
+ print chapter_header + \
+ '<a href="' + index_filename + '">Global Index</a>' + \
+ chapter_inter + chapter_footer
+
+ def toc_exit( self ):
+ print toc_footer_start + \
+ self.file_prefix + "index.html" + \
+ toc_footer_end
+
+ print self.html_footer
+
+ def toc_dump( self, toc_filename = None, index_filename = None ):
+ if toc_filename == None:
+ toc_filename = self.file_prefix + "toc.html"
+
+ if index_filename == None:
+ index_filename = self.file_prefix + "index.html"
+
+ Formatter.toc_dump( self, toc_filename, index_filename )
+
+ #
+ # Formatting sections
+ #
+ def section_enter( self, section ):
+ print self.html_header
+
+ print section_title_header
+ print section.title
+ print section_title_footer
+
+ maxwidth = 0
+ for b in section.blocks.values():
+ if len( b.name ) > maxwidth:
+ maxwidth = len( b.name )
+
+ width = 70 # XXX magic number
+ if maxwidth <> 0:
+ # print section synopsis
+ print section_synopsis_header
+ print "<table align=center cellspacing=5 cellpadding=0 border=0>"
+
+ columns = width / maxwidth
+ if columns < 1:
+ columns = 1
+
+ count = len( section.block_names )
+ rows = ( count + columns - 1 ) / columns
+
+ for r in range( rows ):
+ line = "<tr>"
+ for c in range( columns ):
+ i = r + c * rows
+ line = line + '<td></td><td>'
+ if i < count:
+ name = section.block_names[i]
+ line = line + '<a href="#' + name + '">' + name + '</a>'
+
+ line = line + '</td>'
+ line = line + "</tr>"
+ print line
+
+ print "</table><br><br>"
+ print section_synopsis_footer
+
+ print description_header
+ print self.make_html_items( section.description )
+ print description_footer
+
+ def block_enter( self, block ):
+ print block_header
+
+ # place html anchor if needed
+ if block.name:
+ print '<h4><a name="' + block.name + '">' + block.name + '</a></h4>'
+
+ # dump the block C source lines now
+ if block.code:
+ header = ''
+ for f in self.headers.keys():
+ if block.source.filename.find( f ) >= 0:
+ header = self.headers[f] + ' (' + f + ')'
+ break;
+
+# if not header:
+# sys.stderr.write( \
+# 'WARNING: No header macro for ' + block.source.filename + '.\n' )
+
+ if header:
+ print header_location_header
+ print 'Defined in ' + header + '.'
+ print header_location_footer
+
+ print source_header
+ for l in block.code:
+ print self.html_source_quote( l, block.name )
+ print source_footer
+
+ def markup_enter( self, markup, block ):
+ if markup.tag == "description":
+ print description_header
+ else:
+ print marker_header + markup.tag + marker_inter
+
+ self.print_html_markup( markup )
+
+ def markup_exit( self, markup, block ):
+ if markup.tag == "description":
+ print description_footer
+ else:
+ print marker_footer
+
+ def block_exit( self, block ):
+ print block_footer_start + self.file_prefix + "index.html" + \
+ block_footer_middle + self.file_prefix + "toc.html" + \
+ block_footer_end
+
+ def section_exit( self, section ):
+ print html_footer
+
+ def section_dump_all( self ):
+ for section in self.sections:
+ self.section_dump( section, self.file_prefix + section.name + '.html' )
+
+# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/utils.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/utils.py
new file mode 100644
index 00000000000..1d96658c7d5
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/utils.py
@@ -0,0 +1,132 @@
+# Utils (c) 2002, 2004, 2007, 2008 David Turner <david@freetype.org>
+#
+
+import string, sys, os, glob
+
+# current output directory
+#
+output_dir = None
+
+
+# This function is used to sort the index. It is a simple lexicographical
+# sort, except that it places capital letters before lowercase ones.
+#
+def index_sort( s1, s2 ):
+ if not s1:
+ return -1
+
+ if not s2:
+ return 1
+
+ l1 = len( s1 )
+ l2 = len( s2 )
+ m1 = string.lower( s1 )
+ m2 = string.lower( s2 )
+
+ for i in range( l1 ):
+ if i >= l2 or m1[i] > m2[i]:
+ return 1
+
+ if m1[i] < m2[i]:
+ return -1
+
+ if s1[i] < s2[i]:
+ return -1
+
+ if s1[i] > s2[i]:
+ return 1
+
+ if l2 > l1:
+ return -1
+
+ return 0
+
+
+# Sort input_list, placing the elements of order_list in front.
+#
+def sort_order_list( input_list, order_list ):
+ new_list = order_list[:]
+ for id in input_list:
+ if not id in order_list:
+ new_list.append( id )
+ return new_list
+
+
+# Open the standard output to a given project documentation file. Use
+# "output_dir" to determine the filename location if necessary and save the
+# old stdout in a tuple that is returned by this function.
+#
+def open_output( filename ):
+ global output_dir
+
+ if output_dir and output_dir != "":
+ filename = output_dir + os.sep + filename
+
+ old_stdout = sys.stdout
+ new_file = open( filename, "w" )
+ sys.stdout = new_file
+
+ return ( new_file, old_stdout )
+
+
+# Close the output that was returned by "close_output".
+#
+def close_output( output ):
+ output[0].close()
+ sys.stdout = output[1]
+
+
+# Check output directory.
+#
+def check_output():
+ global output_dir
+ if output_dir:
+ if output_dir != "":
+ if not os.path.isdir( output_dir ):
+ sys.stderr.write( "argument" + " '" + output_dir + "' " + \
+ "is not a valid directory" )
+ sys.exit( 2 )
+ else:
+ output_dir = None
+
+
+def file_exists( pathname ):
+ """checks that a given file exists"""
+ result = 1
+ try:
+ file = open( pathname, "r" )
+ file.close()
+ except:
+ result = None
+ sys.stderr.write( pathname + " couldn't be accessed\n" )
+
+ return result
+
+
+def make_file_list( args = None ):
+ """builds a list of input files from command-line arguments"""
+ file_list = []
+ # sys.stderr.write( repr( sys.argv[1 :] ) + '\n' )
+
+ if not args:
+ args = sys.argv[1 :]
+
+ for pathname in args:
+ if string.find( pathname, '*' ) >= 0:
+ newpath = glob.glob( pathname )
+ newpath.sort() # sort files -- this is important because
+ # of the order of files
+ else:
+ newpath = [pathname]
+
+ file_list.extend( newpath )
+
+ if len( file_list ) == 0:
+ file_list = None
+ else:
+ # now filter the file list to remove non-existing ones
+ file_list = filter( file_exists, file_list )
+
+ return file_list
+
+# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/Makefile b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/Makefile
new file mode 100644
index 00000000000..2e619299cdf
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/Makefile
@@ -0,0 +1,35 @@
+# TOP_DIR and OBJ_DIR should be set by the user to the right directories,
+# if necessary.
+
+TOP_DIR ?= ../../..
+OBJ_DIR ?= $(TOP_DIR)/objs
+
+
+# The setup below is for gcc on a Unix-like platform.
+
+SRC_DIR = $(TOP_DIR)/src/tools/ftrandom
+
+CC = gcc
+WFLAGS = -Wmissing-prototypes \
+ -Wunused \
+ -Wimplicit \
+ -Wreturn-type \
+ -Wparentheses \
+ -pedantic \
+ -Wformat \
+ -Wchar-subscripts \
+ -Wsequence-point
+CFLAGS = $(WFLAGS) \
+ -g \
+ -I $(TOP_DIR)/include
+LIBS = -lm \
+ -L $(OBJ_DIR) \
+ -lfreetype \
+ -lz
+
+all: $(OBJ_DIR)/ftrandom
+
+$(OBJ_DIR)/ftrandom: $(SRC_DIR)/ftrandom.c $(OBJ_DIR)/libfreetype.a
+ $(CC) -o $(OBJ_DIR)/ftrandom $(CFLAGS) $(SRC_DIR)/ftrandom.c $(LIBS)
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/README b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/README
new file mode 100644
index 00000000000..c093f15e811
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/README
@@ -0,0 +1,48 @@
+ftrandom
+--------
+
+This program expects a set of directories containing good fonts, and a set
+of extensions of fonts to be tested. It will randomly pick a font, copy it,
+introduce and error and then test it.
+
+The FreeType tests are quite basic:
+
+ For each erroneous font it
+ forks off a new tester;
+ initializes the library;
+ opens each font in the file;
+ loads each glyph;
+ (optionally reviewing the contours of the glyph)
+ (optionally rasterizing)
+ closes the face.
+
+If the tester exits with a signal, or takes longer than 20 seconds then
+ftrandom saves the erroneous font and continues. If the tester exits
+normally or with an error, then the superstructure removes the test font and
+continues.
+
+Arguments are:
+
+ --all Test every font in the directory(ies) no matter
+ what its extension (some CID-keyed fonts have no
+ extension).
+ --check-outlines Call FT_Outline_Decompose on each glyph.
+ --dir <dir> Append <dir> to the list of directories to search
+ for good fonts.
+ --error-count <cnt> Introduce <cnt> single-byte errors into the
+ erroneous fonts.
+ --error-fraction <frac> Multiply the file size of the font by <frac> and
+ introduce that many errors into the erroneous
+ font file.
+ --ext <ext> Add <ext> to the set of font types tested. Known
+ extensions are `ttf', `otf', `ttc', `cid', `pfb',
+ `pfa', `bdf', `pcf', `pfr', `fon', `otb', and
+ `cff'.
+ --help Print out this list of options.
+ --nohints Specify FT_LOAD_NO_HINTING when loading glyphs.
+ --rasterize Call FT_Render_Glyph as well as loading it.
+ --result <dir> This is the directory in which test files are
+ placed.
+ --test <file> Run a single test on a pre-generated testcase.
+ Done in the current process so it can be debugged
+ more easily.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/ftrandom.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/ftrandom.c
new file mode 100644
index 00000000000..4daac0dc1d4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/ftrandom.c
@@ -0,0 +1,659 @@
+/* Copyright (C) 2005, 2007, 2008 by George Williams */
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+
+ * The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* modified by Werner Lemberg <wl@gnu.org> */
+/* This file is now part of the FreeType library */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <math.h>
+#include <signal.h>
+#include <time.h>
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_OUTLINE_H
+
+#define true 1
+#define false 0
+#define forever for (;;)
+
+
+ static int check_outlines = false;
+ static int nohints = false;
+ static int rasterize = false;
+ static char* results_dir = "results";
+
+#define GOOD_FONTS_DIR "/home/wl/freetype-testfonts"
+
+ static char* default_dir_list[] =
+ {
+ GOOD_FONTS_DIR,
+ NULL
+ };
+
+ static char* default_ext_list[] =
+ {
+ "ttf",
+ "otf",
+ "ttc",
+ "cid",
+ "pfb",
+ "pfa",
+ "bdf",
+ "pcf",
+ "pfr",
+ "fon",
+ "otb",
+ "cff",
+ NULL
+ };
+
+ static int error_count = 1;
+ static int error_fraction = 0;
+
+ static FT_F26Dot6 font_size = 12 * 64;
+
+ static struct fontlist
+ {
+ char* name;
+ int len;
+ unsigned int isbinary: 1;
+ unsigned int isascii: 1;
+ unsigned int ishex: 1;
+
+ } *fontlist;
+
+ static int fcnt;
+
+
+ static int
+ FT_MoveTo( const FT_Vector *to,
+ void *user )
+ {
+ return 0;
+ }
+
+
+ static int
+ FT_LineTo( const FT_Vector *to,
+ void *user )
+ {
+ return 0;
+ }
+
+
+ static int
+ FT_ConicTo( const FT_Vector *_cp,
+ const FT_Vector *to,
+ void *user )
+ {
+ return 0;
+ }
+
+
+ static int
+ FT_CubicTo( const FT_Vector *cp1,
+ const FT_Vector *cp2,
+ const FT_Vector *to,
+ void *user )
+ {
+ return 0;
+ }
+
+
+ static FT_Outline_Funcs outlinefuncs =
+ {
+ FT_MoveTo,
+ FT_LineTo,
+ FT_ConicTo,
+ FT_CubicTo,
+ 0, 0 /* No shift, no delta */
+ };
+
+
+ static void
+ TestFace( FT_Face face )
+ {
+ int gid;
+ int load_flags = FT_LOAD_DEFAULT;
+
+
+ if ( check_outlines &&
+ FT_IS_SCALABLE( face ) )
+ load_flags = FT_LOAD_NO_BITMAP;
+
+ if ( nohints )
+ load_flags |= FT_LOAD_NO_HINTING;
+
+ FT_Set_Char_Size( face, 0, font_size, 72, 72 );
+
+ for ( gid = 0; gid < face->num_glyphs; ++gid )
+ {
+ if ( check_outlines &&
+ FT_IS_SCALABLE( face ) )
+ {
+ if ( !FT_Load_Glyph( face, gid, load_flags ) )
+ FT_Outline_Decompose( &face->glyph->outline, &outlinefuncs, NULL );
+ }
+ else
+ FT_Load_Glyph( face, gid, load_flags );
+
+ if ( rasterize )
+ FT_Render_Glyph( face->glyph, ft_render_mode_normal );
+ }
+
+ FT_Done_Face( face );
+ }
+
+
+ static void
+ ExecuteTest( char* testfont )
+ {
+ FT_Library context;
+ FT_Face face;
+ int i, num;
+
+
+ if ( FT_Init_FreeType( &context ) )
+ {
+ fprintf( stderr, "Can't initialize FreeType.\n" );
+ exit( 1 );
+ }
+
+ if ( FT_New_Face( context, testfont, 0, &face ) )
+ {
+ /* The font is erroneous, so if this fails that's ok. */
+ exit( 0 );
+ }
+
+ if ( face->num_faces == 1 )
+ TestFace( face );
+ else
+ {
+ num = face->num_faces;
+ FT_Done_Face( face );
+
+ for ( i = 0; i < num; ++i )
+ {
+ if ( !FT_New_Face( context, testfont, i, &face ) )
+ TestFace( face );
+ }
+ }
+
+ exit( 0 );
+ }
+
+
+ static int
+ extmatch( char* filename,
+ char** extensions )
+ {
+ int i;
+ char* pt;
+
+
+ if ( extensions == NULL )
+ return true;
+
+ pt = strrchr( filename, '.' );
+ if ( pt == NULL )
+ return false;
+ if ( pt < strrchr( filename, '/' ) )
+ return false;
+
+ for ( i = 0; extensions[i] != NULL; ++i )
+ if ( strcasecmp( pt + 1, extensions[i] ) == 0 ||
+ strcasecmp( pt, extensions[i] ) == 0 )
+ return true;
+
+ return false;
+ }
+
+
+ static void
+ figurefiletype( struct fontlist* item )
+ {
+ FILE* foo;
+
+
+ item->isbinary = item->isascii = item->ishex = false;
+
+ foo = fopen( item->name, "rb" );
+ if ( foo != NULL )
+ {
+ /* Try to guess the file type from the first few characters... */
+ int ch1 = getc( foo );
+ int ch2 = getc( foo );
+ int ch3 = getc( foo );
+ int ch4 = getc( foo );
+
+
+ fclose( foo );
+
+ if ( ( ch1 == 0 && ch2 == 1 && ch3 == 0 && ch4 == 0 ) ||
+ ( ch1 == 'O' && ch2 == 'T' && ch3 == 'T' && ch4 == 'O' ) ||
+ ( ch1 == 't' && ch2 == 'r' && ch3 == 'u' && ch4 == 'e' ) ||
+ ( ch1 == 't' && ch2 == 't' && ch3 == 'c' && ch4 == 'f' ) )
+ {
+ /* ttf, otf, ttc files */
+ item->isbinary = true;
+ }
+ else if ( ch1 == 0x80 && ch2 == '\01' )
+ {
+ /* PFB header */
+ item->isbinary = true;
+ }
+ else if ( ch1 == '%' && ch2 == '!' )
+ {
+ /* Random PostScript */
+ if ( strstr( item->name, ".pfa" ) != NULL ||
+ strstr( item->name, ".PFA" ) != NULL )
+ item->ishex = true;
+ else
+ item->isascii = true;
+ }
+ else if ( ch1 == 1 && ch2 == 0 && ch3 == 4 )
+ {
+ /* Bare CFF */
+ item->isbinary = true;
+ }
+ else if ( ch1 == 'S' && ch2 == 'T' && ch3 == 'A' && ch4 == 'R' )
+ {
+ /* BDF */
+ item->ishex = true;
+ }
+ else if ( ch1 == 'P' && ch2 == 'F' && ch3 == 'R' && ch4 == '0' )
+ {
+ /* PFR */
+ item->isbinary = true;
+ }
+ else if ( ( ch1 == '\1' && ch2 == 'f' && ch3 == 'c' && ch4 == 'p' ) ||
+ ( ch1 == 'M' && ch2 == 'Z' ) )
+ {
+ /* Windows FON */
+ item->isbinary = true;
+ }
+ else
+ {
+ fprintf( stderr,
+ "Can't recognize file type of `%s', assuming binary\n",
+ item->name );
+ item->isbinary = true;
+ }
+ }
+ else
+ {
+ fprintf( stderr, "Can't open `%s' for typing the file.\n",
+ item->name );
+ item->isbinary = true;
+ }
+ }
+
+
+ static void
+ FindFonts( char** fontdirs,
+ char** extensions )
+ {
+ DIR* examples;
+ struct dirent* ent;
+
+ int i, max;
+ char buffer[1025];
+ struct stat statb;
+
+
+ max = 0;
+ fcnt = 0;
+
+ for ( i = 0; fontdirs[i] != NULL; ++i )
+ {
+ examples = opendir( fontdirs[i] );
+ if ( examples == NULL )
+ {
+ fprintf( stderr,
+ "Can't open example font directory `%s'\n",
+ fontdirs[i] );
+ exit( 1 );
+ }
+
+ while ( ( ent = readdir( examples ) ) != NULL )
+ {
+ snprintf( buffer, sizeof ( buffer ),
+ "%s/%s", fontdirs[i], ent->d_name );
+ if ( stat( buffer, &statb ) == -1 || S_ISDIR( statb.st_mode ) )
+ continue;
+ if ( extensions == NULL || extmatch( buffer, extensions ) )
+ {
+ if ( fcnt >= max )
+ {
+ max += 100;
+ fontlist = realloc( fontlist, max * sizeof ( struct fontlist ) );
+ if ( fontlist == NULL )
+ {
+ fprintf( stderr, "Can't allocate memory\n" );
+ exit( 1 );
+ }
+ }
+
+ fontlist[fcnt].name = strdup( buffer );
+ fontlist[fcnt].len = statb.st_size;
+
+ figurefiletype( &fontlist[fcnt] );
+ ++fcnt;
+ }
+ }
+
+ closedir( examples );
+ }
+
+ if ( fcnt == 0 )
+ {
+ fprintf( stderr, "Can't find matching font files.\n" );
+ exit( 1 );
+ }
+
+ fontlist[fcnt].name = NULL;
+ }
+
+
+ static int
+ getErrorCnt( struct fontlist* item )
+ {
+ if ( error_count == 0 && error_fraction == 0 )
+ return 0;
+
+ return error_count + ceil( error_fraction * item->len );
+ }
+
+
+ static int
+ getRandom( int low,
+ int high )
+ {
+ if ( low - high < 0x10000L )
+ return low + ( ( random() >> 8 ) % ( high + 1 - low ) );
+
+ return low + ( random() % ( high + 1 - low ) );
+ }
+
+
+ static int
+ copyfont( struct fontlist* item,
+ char* newfont )
+ {
+ static char buffer[8096];
+ FILE *good, *new;
+ int len;
+ int i, err_cnt;
+
+
+ good = fopen( item->name, "r" );
+ if ( good == NULL )
+ {
+ fprintf( stderr, "Can't open `%s'\n", item->name );
+ return false;
+ }
+
+ new = fopen( newfont, "w+" );
+ if ( new == NULL )
+ {
+ fprintf( stderr, "Can't create temporary output file `%s'\n",
+ newfont );
+ exit( 1 );
+ }
+
+ while ( ( len = fread( buffer, 1, sizeof ( buffer ), good ) ) > 0 )
+ fwrite( buffer, 1, len, new );
+
+ fclose( good );
+
+ err_cnt = getErrorCnt( item );
+ for ( i = 0; i < err_cnt; ++i )
+ {
+ fseek( new, getRandom( 0, item->len - 1 ), SEEK_SET );
+
+ if ( item->isbinary )
+ putc( getRandom( 0, 0xff ), new );
+ else if ( item->isascii )
+ putc( getRandom( 0x20, 0x7e ), new );
+ else
+ {
+ int hex = getRandom( 0, 15 );
+
+
+ if ( hex < 10 )
+ hex += '0';
+ else
+ hex += 'A' - 10;
+
+ putc( hex, new );
+ }
+ }
+
+ if ( ferror( new ) )
+ {
+ fclose( new );
+ unlink( newfont );
+ return false;
+ }
+
+ fclose( new );
+
+ return true;
+ }
+
+
+ static int child_pid;
+
+ static void
+ abort_test( int sig )
+ {
+ /* If a time-out happens, then kill the child */
+ kill( child_pid, SIGFPE );
+ write( 2, "Timeout... ", 11 );
+ }
+
+
+ static void
+ do_test( void )
+ {
+ int i = getRandom( 0, fcnt - 1 );
+ static int test_num = 0;
+ char buffer[1024];
+
+
+ sprintf( buffer, "%s/test%d", results_dir, test_num++ );
+
+ if ( copyfont ( &fontlist[i], buffer ) )
+ {
+ signal( SIGALRM, abort_test );
+ /* Anything that takes more than 20 seconds */
+ /* to parse and/or rasterize is an error. */
+ alarm( 20 );
+ if ( ( child_pid = fork() ) == 0 )
+ ExecuteTest( buffer );
+ else if ( child_pid != -1 )
+ {
+ int status;
+
+
+ waitpid( child_pid, &status, 0 );
+ alarm( 0 );
+ if ( WIFSIGNALED ( status ) )
+ printf( "Error found in file `%s'\n", buffer );
+ else
+ unlink( buffer );
+ }
+ else
+ {
+ fprintf( stderr, "Can't fork test case.\n" );
+ exit( 1 );
+ }
+ alarm( 0 );
+ }
+ }
+
+
+ static void
+ usage( FILE* out,
+ char* name )
+ {
+ fprintf( out, "%s [options] -- Generate random erroneous fonts\n"
+ " and attempt to parse them with FreeType.\n\n", name );
+
+ fprintf( out, " --all All non-directory files are assumed to be fonts.\n" );
+ fprintf( out, " --check-outlines Make sure we can parse the outlines of each glyph.\n" );
+ fprintf( out, " --dir <path> Append <path> to list of font search directories.\n" );
+ fprintf( out, " --error-count <cnt> Introduce <cnt> single byte errors into each font.\n" );
+ fprintf( out, " --error-fraction <frac> Introduce <frac>*filesize single byte errors\n"
+ " into each font.\n" );
+ fprintf( out, " --ext <ext> Add <ext> to list of extensions indicating fonts.\n" );
+ fprintf( out, " --help Print this.\n" );
+ fprintf( out, " --nohints Turn off hinting.\n" );
+ fprintf( out, " --rasterize Attempt to rasterize each glyph.\n" );
+ fprintf( out, " --results <dir> Directory in which to place the test fonts.\n" );
+ fprintf( out, " --size <float> Use the given font size for the tests.\n" );
+ fprintf( out, " --test <file> Run a single test on an already existing file.\n" );
+ }
+
+
+ int
+ main( int argc,
+ char** argv )
+ {
+ char **dirs, **exts;
+ char *pt, *end;
+ int dcnt = 0, ecnt = 0, rset = false, allexts = false;
+ int i;
+ time_t now;
+ char* testfile = NULL;
+
+
+ dirs = calloc( argc + 1, sizeof ( char ** ) );
+ exts = calloc( argc + 1, sizeof ( char ** ) );
+
+ for ( i = 1; i < argc; ++i )
+ {
+ pt = argv[i];
+ if ( pt[0] == '-' && pt[1] == '-' )
+ ++pt;
+
+ if ( strcmp( pt, "-all" ) == 0 )
+ allexts = true;
+ else if ( strcmp( pt, "-check-outlines" ) == 0 )
+ check_outlines = true;
+ else if ( strcmp( pt, "-dir" ) == 0 )
+ dirs[dcnt++] = argv[++i];
+ else if ( strcmp( pt, "-error-count" ) == 0 )
+ {
+ if ( !rset )
+ error_fraction = 0;
+ rset = true;
+ error_count = strtol( argv[++i], &end, 10 );
+ if ( *end != '\0' )
+ {
+ fprintf( stderr, "Bad value for error-count: %s\n", argv[i] );
+ exit( 1 );
+ }
+ }
+ else if ( strcmp( pt, "-error-fraction" ) == 0 )
+ {
+ if ( !rset )
+ error_count = 0;
+ rset = true;
+ error_fraction = strtod( argv[++i], &end );
+ if ( *end != '\0' )
+ {
+ fprintf( stderr, "Bad value for error-fraction: %s\n", argv[i] );
+ exit( 1 );
+ }
+ }
+ else if ( strcmp( pt, "-ext" ) == 0 )
+ exts[ecnt++] = argv[++i];
+ else if ( strcmp( pt, "-help" ) == 0 )
+ {
+ usage( stdout, argv[0] );
+ exit( 0 );
+ }
+ else if ( strcmp( pt, "-nohints" ) == 0 )
+ nohints = true;
+ else if ( strcmp( pt, "-rasterize" ) == 0 )
+ rasterize = true;
+ else if ( strcmp( pt, "-results" ) == 0 )
+ results_dir = argv[++i];
+ else if ( strcmp( pt, "-size" ) == 0 )
+ {
+ font_size = (FT_F26Dot6)( strtod( argv[++i], &end ) * 64 );
+ if ( *end != '\0' || font_size < 64 )
+ {
+ fprintf( stderr, "Bad value for size: %s\n", argv[i] );
+ exit( 1 );
+ }
+ }
+ else if ( strcmp( pt, "-test" ) == 0 )
+ testfile = argv[++i];
+ else
+ {
+ usage( stderr, argv[0] );
+ exit( 1 );
+ }
+ }
+
+ if ( allexts )
+ exts = NULL;
+ else if ( ecnt == 0 )
+ exts = default_ext_list;
+
+ if ( dcnt == 0 )
+ dirs = default_dir_list;
+
+ if ( testfile != NULL )
+ ExecuteTest( testfile ); /* This should never return */
+
+ time( &now );
+ srandom( now );
+
+ FindFonts( dirs, exts );
+ mkdir( results_dir, 0755 );
+
+ forever
+ do_test();
+
+ return 0;
+ }
+
+
+/* EOF */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/glnames.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/glnames.py
new file mode 100644
index 00000000000..55573b22fe8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/glnames.py
@@ -0,0 +1,5287 @@
+#!/usr/bin/env python
+#
+
+#
+# FreeType 2 glyph name builder
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2007, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+"""\
+
+usage: %s <output-file>
+
+ This python script generates the glyph names tables defined in the
+ `psnames' module.
+
+ Its single argument is the name of the header file to be created.
+"""
+
+
+import sys, string, struct, re, os.path
+
+
+# This table lists the glyphs according to the Macintosh specification.
+# It is used by the TrueType Postscript names table.
+#
+# See
+#
+# http://fonts.apple.com/TTRefMan/RM06/Chap6post.html
+#
+# for the official list.
+#
+mac_standard_names = \
+[
+ # 0
+ ".notdef", ".null", "nonmarkingreturn", "space", "exclam",
+ "quotedbl", "numbersign", "dollar", "percent", "ampersand",
+
+ # 10
+ "quotesingle", "parenleft", "parenright", "asterisk", "plus",
+ "comma", "hyphen", "period", "slash", "zero",
+
+ # 20
+ "one", "two", "three", "four", "five",
+ "six", "seven", "eight", "nine", "colon",
+
+ # 30
+ "semicolon", "less", "equal", "greater", "question",
+ "at", "A", "B", "C", "D",
+
+ # 40
+ "E", "F", "G", "H", "I",
+ "J", "K", "L", "M", "N",
+
+ # 50
+ "O", "P", "Q", "R", "S",
+ "T", "U", "V", "W", "X",
+
+ # 60
+ "Y", "Z", "bracketleft", "backslash", "bracketright",
+ "asciicircum", "underscore", "grave", "a", "b",
+
+ # 70
+ "c", "d", "e", "f", "g",
+ "h", "i", "j", "k", "l",
+
+ # 80
+ "m", "n", "o", "p", "q",
+ "r", "s", "t", "u", "v",
+
+ # 90
+ "w", "x", "y", "z", "braceleft",
+ "bar", "braceright", "asciitilde", "Adieresis", "Aring",
+
+ # 100
+ "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis",
+ "aacute", "agrave", "acircumflex", "adieresis", "atilde",
+
+ # 110
+ "aring", "ccedilla", "eacute", "egrave", "ecircumflex",
+ "edieresis", "iacute", "igrave", "icircumflex", "idieresis",
+
+ # 120
+ "ntilde", "oacute", "ograve", "ocircumflex", "odieresis",
+ "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
+
+ # 130
+ "dagger", "degree", "cent", "sterling", "section",
+ "bullet", "paragraph", "germandbls", "registered", "copyright",
+
+ # 140
+ "trademark", "acute", "dieresis", "notequal", "AE",
+ "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
+
+ # 150
+ "yen", "mu", "partialdiff", "summation", "product",
+ "pi", "integral", "ordfeminine", "ordmasculine", "Omega",
+
+ # 160
+ "ae", "oslash", "questiondown", "exclamdown", "logicalnot",
+ "radical", "florin", "approxequal", "Delta", "guillemotleft",
+
+ # 170
+ "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde",
+ "Otilde", "OE", "oe", "endash", "emdash",
+
+ # 180
+ "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
+ "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
+
+ # 190
+ "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl",
+ "periodcentered", "quotesinglbase", "quotedblbase", "perthousand",
+ "Acircumflex",
+
+ # 200
+ "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
+ "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
+
+ # 210
+ "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave",
+ "dotlessi", "circumflex", "tilde", "macron", "breve",
+
+ # 220
+ "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek",
+ "caron", "Lslash", "lslash", "Scaron", "scaron",
+
+ # 230
+ "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
+ "Yacute", "yacute", "Thorn", "thorn", "minus",
+
+ # 240
+ "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
+ "onequarter", "threequarters", "franc", "Gbreve", "gbreve",
+
+ # 250
+ "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute",
+ "Ccaron", "ccaron", "dcroat"
+]
+
+
+# The list of standard `SID' glyph names. For the official list,
+# see Annex A of document at
+#
+# http://partners.adobe.com/asn/developer/pdfs/tn/5176.CFF.pdf.
+#
+sid_standard_names = \
+[
+ # 0
+ ".notdef", "space", "exclam", "quotedbl", "numbersign",
+ "dollar", "percent", "ampersand", "quoteright", "parenleft",
+
+ # 10
+ "parenright", "asterisk", "plus", "comma", "hyphen",
+ "period", "slash", "zero", "one", "two",
+
+ # 20
+ "three", "four", "five", "six", "seven",
+ "eight", "nine", "colon", "semicolon", "less",
+
+ # 30
+ "equal", "greater", "question", "at", "A",
+ "B", "C", "D", "E", "F",
+
+ # 40
+ "G", "H", "I", "J", "K",
+ "L", "M", "N", "O", "P",
+
+ # 50
+ "Q", "R", "S", "T", "U",
+ "V", "W", "X", "Y", "Z",
+
+ # 60
+ "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
+ "quoteleft", "a", "b", "c", "d",
+
+ # 70
+ "e", "f", "g", "h", "i",
+ "j", "k", "l", "m", "n",
+
+ # 80
+ "o", "p", "q", "r", "s",
+ "t", "u", "v", "w", "x",
+
+ # 90
+ "y", "z", "braceleft", "bar", "braceright",
+ "asciitilde", "exclamdown", "cent", "sterling", "fraction",
+
+ # 100
+ "yen", "florin", "section", "currency", "quotesingle",
+ "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi",
+
+ # 110
+ "fl", "endash", "dagger", "daggerdbl", "periodcentered",
+ "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright",
+
+ # 120
+ "guillemotright", "ellipsis", "perthousand", "questiondown", "grave",
+ "acute", "circumflex", "tilde", "macron", "breve",
+
+ # 130
+ "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut",
+ "ogonek", "caron", "emdash", "AE", "ordfeminine",
+
+ # 140
+ "Lslash", "Oslash", "OE", "ordmasculine", "ae",
+ "dotlessi", "lslash", "oslash", "oe", "germandbls",
+
+ # 150
+ "onesuperior", "logicalnot", "mu", "trademark", "Eth",
+ "onehalf", "plusminus", "Thorn", "onequarter", "divide",
+
+ # 160
+ "brokenbar", "degree", "thorn", "threequarters", "twosuperior",
+ "registered", "minus", "eth", "multiply", "threesuperior",
+
+ # 170
+ "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave",
+ "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex",
+
+ # 180
+ "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis",
+ "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis",
+
+ # 190
+ "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex",
+ "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron",
+
+ # 200
+ "aacute", "acircumflex", "adieresis", "agrave", "aring",
+ "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis",
+
+ # 210
+ "egrave", "iacute", "icircumflex", "idieresis", "igrave",
+ "ntilde", "oacute", "ocircumflex", "odieresis", "ograve",
+
+ # 220
+ "otilde", "scaron", "uacute", "ucircumflex", "udieresis",
+ "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall",
+
+ # 230
+ "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall",
+ "Acutesmall",
+ "parenleftsuperior", "parenrightsuperior", "twodotenleader",
+ "onedotenleader", "zerooldstyle",
+
+ # 240
+ "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle",
+ "fiveoldstyle",
+ "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle",
+ "commasuperior",
+
+ # 250
+ "threequartersemdash", "periodsuperior", "questionsmall", "asuperior",
+ "bsuperior",
+ "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior",
+
+ # 260
+ "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior",
+ "tsuperior", "ff", "ffi", "ffl", "parenleftinferior",
+
+ # 270
+ "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall",
+ "Asmall",
+ "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall",
+
+ # 280
+ "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall",
+ "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
+
+ # 290
+ "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall",
+ "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall",
+
+ # 300
+ "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall",
+ "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall",
+ "Dieresissmall",
+
+ # 310
+ "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash",
+ "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall",
+ "questiondownsmall",
+
+ # 320
+ "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird",
+ "twothirds", "zerosuperior", "foursuperior", "fivesuperior",
+ "sixsuperior",
+
+ # 330
+ "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior",
+ "oneinferior",
+ "twoinferior", "threeinferior", "fourinferior", "fiveinferior",
+ "sixinferior",
+
+ # 340
+ "seveninferior", "eightinferior", "nineinferior", "centinferior",
+ "dollarinferior",
+ "periodinferior", "commainferior", "Agravesmall", "Aacutesmall",
+ "Acircumflexsmall",
+
+ # 350
+ "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall",
+ "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall",
+ "Igravesmall",
+
+ # 360
+ "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall",
+ "Ntildesmall",
+ "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall",
+ "Odieresissmall",
+
+ # 370
+ "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall",
+ "Ucircumflexsmall",
+ "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall",
+ "001.000",
+
+ # 380
+ "001.001", "001.002", "001.003", "Black", "Bold",
+ "Book", "Light", "Medium", "Regular", "Roman",
+
+ # 390
+ "Semibold"
+]
+
+
+# This table maps character codes of the Adobe Standard Type 1
+# encoding to glyph indices in the sid_standard_names table.
+#
+t1_standard_encoding = \
+[
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 1, 2, 3, 4, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
+
+ 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
+ 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
+ 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
+
+ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
+ 79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
+ 89, 90, 91, 92, 93, 94, 95, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 96, 97, 98, 99, 100, 101, 102, 103, 104,
+ 105, 106, 107, 108, 109, 110, 0, 111, 112, 113,
+ 114, 0, 115, 116, 117, 118, 119, 120, 121, 122,
+ 0, 123, 0, 124, 125, 126, 127, 128, 129, 130,
+
+ 131, 0, 132, 133, 0, 134, 135, 136, 137, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 138, 0, 139, 0, 0,
+ 0, 0, 140, 141, 142, 143, 0, 0, 0, 0,
+ 0, 144, 0, 0, 0, 145, 0, 0, 146, 147,
+
+ 148, 149, 0, 0, 0, 0
+]
+
+
+# This table maps character codes of the Adobe Expert Type 1
+# encoding to glyph indices in the sid_standard_names table.
+#
+t1_expert_encoding = \
+[
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 1, 229, 230, 0, 231, 232, 233, 234,
+ 235, 236, 237, 238, 13, 14, 15, 99, 239, 240,
+
+ 241, 242, 243, 244, 245, 246, 247, 248, 27, 28,
+ 249, 250, 251, 252, 0, 253, 254, 255, 256, 257,
+ 0, 0, 0, 258, 0, 0, 259, 260, 261, 262,
+ 0, 0, 263, 264, 265, 0, 266, 109, 110, 267,
+ 268, 269, 0, 270, 271, 272, 273, 274, 275, 276,
+
+ 277, 278, 279, 280, 281, 282, 283, 284, 285, 286,
+ 287, 288, 289, 290, 291, 292, 293, 294, 295, 296,
+ 297, 298, 299, 300, 301, 302, 303, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 304, 305, 306, 0, 0, 307, 308, 309, 310,
+ 311, 0, 312, 0, 0, 313, 0, 0, 314, 315,
+ 0, 0, 316, 317, 318, 0, 0, 0, 158, 155,
+ 163, 319, 320, 321, 322, 323, 324, 325, 0, 0,
+
+ 326, 150, 164, 169, 327, 328, 329, 330, 331, 332,
+ 333, 334, 335, 336, 337, 338, 339, 340, 341, 342,
+ 343, 344, 345, 346, 347, 348, 349, 350, 351, 352,
+ 353, 354, 355, 356, 357, 358, 359, 360, 361, 362,
+ 363, 364, 365, 366, 367, 368, 369, 370, 371, 372,
+
+ 373, 374, 375, 376, 377, 378
+]
+
+
+# This data has been taken literally from the file `glyphlist.txt',
+# version 2.0, 22 Sept 2002. It is available from
+#
+# http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
+# http://partners.adobe.com/public/developer/en/opentype/glyphlist.txt
+#
+adobe_glyph_list = """\
+A;0041
+AE;00C6
+AEacute;01FC
+AEmacron;01E2
+AEsmall;F7E6
+Aacute;00C1
+Aacutesmall;F7E1
+Abreve;0102
+Abreveacute;1EAE
+Abrevecyrillic;04D0
+Abrevedotbelow;1EB6
+Abrevegrave;1EB0
+Abrevehookabove;1EB2
+Abrevetilde;1EB4
+Acaron;01CD
+Acircle;24B6
+Acircumflex;00C2
+Acircumflexacute;1EA4
+Acircumflexdotbelow;1EAC
+Acircumflexgrave;1EA6
+Acircumflexhookabove;1EA8
+Acircumflexsmall;F7E2
+Acircumflextilde;1EAA
+Acute;F6C9
+Acutesmall;F7B4
+Acyrillic;0410
+Adblgrave;0200
+Adieresis;00C4
+Adieresiscyrillic;04D2
+Adieresismacron;01DE
+Adieresissmall;F7E4
+Adotbelow;1EA0
+Adotmacron;01E0
+Agrave;00C0
+Agravesmall;F7E0
+Ahookabove;1EA2
+Aiecyrillic;04D4
+Ainvertedbreve;0202
+Alpha;0391
+Alphatonos;0386
+Amacron;0100
+Amonospace;FF21
+Aogonek;0104
+Aring;00C5
+Aringacute;01FA
+Aringbelow;1E00
+Aringsmall;F7E5
+Asmall;F761
+Atilde;00C3
+Atildesmall;F7E3
+Aybarmenian;0531
+B;0042
+Bcircle;24B7
+Bdotaccent;1E02
+Bdotbelow;1E04
+Becyrillic;0411
+Benarmenian;0532
+Beta;0392
+Bhook;0181
+Blinebelow;1E06
+Bmonospace;FF22
+Brevesmall;F6F4
+Bsmall;F762
+Btopbar;0182
+C;0043
+Caarmenian;053E
+Cacute;0106
+Caron;F6CA
+Caronsmall;F6F5
+Ccaron;010C
+Ccedilla;00C7
+Ccedillaacute;1E08
+Ccedillasmall;F7E7
+Ccircle;24B8
+Ccircumflex;0108
+Cdot;010A
+Cdotaccent;010A
+Cedillasmall;F7B8
+Chaarmenian;0549
+Cheabkhasiancyrillic;04BC
+Checyrillic;0427
+Chedescenderabkhasiancyrillic;04BE
+Chedescendercyrillic;04B6
+Chedieresiscyrillic;04F4
+Cheharmenian;0543
+Chekhakassiancyrillic;04CB
+Cheverticalstrokecyrillic;04B8
+Chi;03A7
+Chook;0187
+Circumflexsmall;F6F6
+Cmonospace;FF23
+Coarmenian;0551
+Csmall;F763
+D;0044
+DZ;01F1
+DZcaron;01C4
+Daarmenian;0534
+Dafrican;0189
+Dcaron;010E
+Dcedilla;1E10
+Dcircle;24B9
+Dcircumflexbelow;1E12
+Dcroat;0110
+Ddotaccent;1E0A
+Ddotbelow;1E0C
+Decyrillic;0414
+Deicoptic;03EE
+Delta;2206
+Deltagreek;0394
+Dhook;018A
+Dieresis;F6CB
+DieresisAcute;F6CC
+DieresisGrave;F6CD
+Dieresissmall;F7A8
+Digammagreek;03DC
+Djecyrillic;0402
+Dlinebelow;1E0E
+Dmonospace;FF24
+Dotaccentsmall;F6F7
+Dslash;0110
+Dsmall;F764
+Dtopbar;018B
+Dz;01F2
+Dzcaron;01C5
+Dzeabkhasiancyrillic;04E0
+Dzecyrillic;0405
+Dzhecyrillic;040F
+E;0045
+Eacute;00C9
+Eacutesmall;F7E9
+Ebreve;0114
+Ecaron;011A
+Ecedillabreve;1E1C
+Echarmenian;0535
+Ecircle;24BA
+Ecircumflex;00CA
+Ecircumflexacute;1EBE
+Ecircumflexbelow;1E18
+Ecircumflexdotbelow;1EC6
+Ecircumflexgrave;1EC0
+Ecircumflexhookabove;1EC2
+Ecircumflexsmall;F7EA
+Ecircumflextilde;1EC4
+Ecyrillic;0404
+Edblgrave;0204
+Edieresis;00CB
+Edieresissmall;F7EB
+Edot;0116
+Edotaccent;0116
+Edotbelow;1EB8
+Efcyrillic;0424
+Egrave;00C8
+Egravesmall;F7E8
+Eharmenian;0537
+Ehookabove;1EBA
+Eightroman;2167
+Einvertedbreve;0206
+Eiotifiedcyrillic;0464
+Elcyrillic;041B
+Elevenroman;216A
+Emacron;0112
+Emacronacute;1E16
+Emacrongrave;1E14
+Emcyrillic;041C
+Emonospace;FF25
+Encyrillic;041D
+Endescendercyrillic;04A2
+Eng;014A
+Enghecyrillic;04A4
+Enhookcyrillic;04C7
+Eogonek;0118
+Eopen;0190
+Epsilon;0395
+Epsilontonos;0388
+Ercyrillic;0420
+Ereversed;018E
+Ereversedcyrillic;042D
+Escyrillic;0421
+Esdescendercyrillic;04AA
+Esh;01A9
+Esmall;F765
+Eta;0397
+Etarmenian;0538
+Etatonos;0389
+Eth;00D0
+Ethsmall;F7F0
+Etilde;1EBC
+Etildebelow;1E1A
+Euro;20AC
+Ezh;01B7
+Ezhcaron;01EE
+Ezhreversed;01B8
+F;0046
+Fcircle;24BB
+Fdotaccent;1E1E
+Feharmenian;0556
+Feicoptic;03E4
+Fhook;0191
+Fitacyrillic;0472
+Fiveroman;2164
+Fmonospace;FF26
+Fourroman;2163
+Fsmall;F766
+G;0047
+GBsquare;3387
+Gacute;01F4
+Gamma;0393
+Gammaafrican;0194
+Gangiacoptic;03EA
+Gbreve;011E
+Gcaron;01E6
+Gcedilla;0122
+Gcircle;24BC
+Gcircumflex;011C
+Gcommaaccent;0122
+Gdot;0120
+Gdotaccent;0120
+Gecyrillic;0413
+Ghadarmenian;0542
+Ghemiddlehookcyrillic;0494
+Ghestrokecyrillic;0492
+Gheupturncyrillic;0490
+Ghook;0193
+Gimarmenian;0533
+Gjecyrillic;0403
+Gmacron;1E20
+Gmonospace;FF27
+Grave;F6CE
+Gravesmall;F760
+Gsmall;F767
+Gsmallhook;029B
+Gstroke;01E4
+H;0048
+H18533;25CF
+H18543;25AA
+H18551;25AB
+H22073;25A1
+HPsquare;33CB
+Haabkhasiancyrillic;04A8
+Hadescendercyrillic;04B2
+Hardsigncyrillic;042A
+Hbar;0126
+Hbrevebelow;1E2A
+Hcedilla;1E28
+Hcircle;24BD
+Hcircumflex;0124
+Hdieresis;1E26
+Hdotaccent;1E22
+Hdotbelow;1E24
+Hmonospace;FF28
+Hoarmenian;0540
+Horicoptic;03E8
+Hsmall;F768
+Hungarumlaut;F6CF
+Hungarumlautsmall;F6F8
+Hzsquare;3390
+I;0049
+IAcyrillic;042F
+IJ;0132
+IUcyrillic;042E
+Iacute;00CD
+Iacutesmall;F7ED
+Ibreve;012C
+Icaron;01CF
+Icircle;24BE
+Icircumflex;00CE
+Icircumflexsmall;F7EE
+Icyrillic;0406
+Idblgrave;0208
+Idieresis;00CF
+Idieresisacute;1E2E
+Idieresiscyrillic;04E4
+Idieresissmall;F7EF
+Idot;0130
+Idotaccent;0130
+Idotbelow;1ECA
+Iebrevecyrillic;04D6
+Iecyrillic;0415
+Ifraktur;2111
+Igrave;00CC
+Igravesmall;F7EC
+Ihookabove;1EC8
+Iicyrillic;0418
+Iinvertedbreve;020A
+Iishortcyrillic;0419
+Imacron;012A
+Imacroncyrillic;04E2
+Imonospace;FF29
+Iniarmenian;053B
+Iocyrillic;0401
+Iogonek;012E
+Iota;0399
+Iotaafrican;0196
+Iotadieresis;03AA
+Iotatonos;038A
+Ismall;F769
+Istroke;0197
+Itilde;0128
+Itildebelow;1E2C
+Izhitsacyrillic;0474
+Izhitsadblgravecyrillic;0476
+J;004A
+Jaarmenian;0541
+Jcircle;24BF
+Jcircumflex;0134
+Jecyrillic;0408
+Jheharmenian;054B
+Jmonospace;FF2A
+Jsmall;F76A
+K;004B
+KBsquare;3385
+KKsquare;33CD
+Kabashkircyrillic;04A0
+Kacute;1E30
+Kacyrillic;041A
+Kadescendercyrillic;049A
+Kahookcyrillic;04C3
+Kappa;039A
+Kastrokecyrillic;049E
+Kaverticalstrokecyrillic;049C
+Kcaron;01E8
+Kcedilla;0136
+Kcircle;24C0
+Kcommaaccent;0136
+Kdotbelow;1E32
+Keharmenian;0554
+Kenarmenian;053F
+Khacyrillic;0425
+Kheicoptic;03E6
+Khook;0198
+Kjecyrillic;040C
+Klinebelow;1E34
+Kmonospace;FF2B
+Koppacyrillic;0480
+Koppagreek;03DE
+Ksicyrillic;046E
+Ksmall;F76B
+L;004C
+LJ;01C7
+LL;F6BF
+Lacute;0139
+Lambda;039B
+Lcaron;013D
+Lcedilla;013B
+Lcircle;24C1
+Lcircumflexbelow;1E3C
+Lcommaaccent;013B
+Ldot;013F
+Ldotaccent;013F
+Ldotbelow;1E36
+Ldotbelowmacron;1E38
+Liwnarmenian;053C
+Lj;01C8
+Ljecyrillic;0409
+Llinebelow;1E3A
+Lmonospace;FF2C
+Lslash;0141
+Lslashsmall;F6F9
+Lsmall;F76C
+M;004D
+MBsquare;3386
+Macron;F6D0
+Macronsmall;F7AF
+Macute;1E3E
+Mcircle;24C2
+Mdotaccent;1E40
+Mdotbelow;1E42
+Menarmenian;0544
+Mmonospace;FF2D
+Msmall;F76D
+Mturned;019C
+Mu;039C
+N;004E
+NJ;01CA
+Nacute;0143
+Ncaron;0147
+Ncedilla;0145
+Ncircle;24C3
+Ncircumflexbelow;1E4A
+Ncommaaccent;0145
+Ndotaccent;1E44
+Ndotbelow;1E46
+Nhookleft;019D
+Nineroman;2168
+Nj;01CB
+Njecyrillic;040A
+Nlinebelow;1E48
+Nmonospace;FF2E
+Nowarmenian;0546
+Nsmall;F76E
+Ntilde;00D1
+Ntildesmall;F7F1
+Nu;039D
+O;004F
+OE;0152
+OEsmall;F6FA
+Oacute;00D3
+Oacutesmall;F7F3
+Obarredcyrillic;04E8
+Obarreddieresiscyrillic;04EA
+Obreve;014E
+Ocaron;01D1
+Ocenteredtilde;019F
+Ocircle;24C4
+Ocircumflex;00D4
+Ocircumflexacute;1ED0
+Ocircumflexdotbelow;1ED8
+Ocircumflexgrave;1ED2
+Ocircumflexhookabove;1ED4
+Ocircumflexsmall;F7F4
+Ocircumflextilde;1ED6
+Ocyrillic;041E
+Odblacute;0150
+Odblgrave;020C
+Odieresis;00D6
+Odieresiscyrillic;04E6
+Odieresissmall;F7F6
+Odotbelow;1ECC
+Ogoneksmall;F6FB
+Ograve;00D2
+Ogravesmall;F7F2
+Oharmenian;0555
+Ohm;2126
+Ohookabove;1ECE
+Ohorn;01A0
+Ohornacute;1EDA
+Ohorndotbelow;1EE2
+Ohorngrave;1EDC
+Ohornhookabove;1EDE
+Ohorntilde;1EE0
+Ohungarumlaut;0150
+Oi;01A2
+Oinvertedbreve;020E
+Omacron;014C
+Omacronacute;1E52
+Omacrongrave;1E50
+Omega;2126
+Omegacyrillic;0460
+Omegagreek;03A9
+Omegaroundcyrillic;047A
+Omegatitlocyrillic;047C
+Omegatonos;038F
+Omicron;039F
+Omicrontonos;038C
+Omonospace;FF2F
+Oneroman;2160
+Oogonek;01EA
+Oogonekmacron;01EC
+Oopen;0186
+Oslash;00D8
+Oslashacute;01FE
+Oslashsmall;F7F8
+Osmall;F76F
+Ostrokeacute;01FE
+Otcyrillic;047E
+Otilde;00D5
+Otildeacute;1E4C
+Otildedieresis;1E4E
+Otildesmall;F7F5
+P;0050
+Pacute;1E54
+Pcircle;24C5
+Pdotaccent;1E56
+Pecyrillic;041F
+Peharmenian;054A
+Pemiddlehookcyrillic;04A6
+Phi;03A6
+Phook;01A4
+Pi;03A0
+Piwrarmenian;0553
+Pmonospace;FF30
+Psi;03A8
+Psicyrillic;0470
+Psmall;F770
+Q;0051
+Qcircle;24C6
+Qmonospace;FF31
+Qsmall;F771
+R;0052
+Raarmenian;054C
+Racute;0154
+Rcaron;0158
+Rcedilla;0156
+Rcircle;24C7
+Rcommaaccent;0156
+Rdblgrave;0210
+Rdotaccent;1E58
+Rdotbelow;1E5A
+Rdotbelowmacron;1E5C
+Reharmenian;0550
+Rfraktur;211C
+Rho;03A1
+Ringsmall;F6FC
+Rinvertedbreve;0212
+Rlinebelow;1E5E
+Rmonospace;FF32
+Rsmall;F772
+Rsmallinverted;0281
+Rsmallinvertedsuperior;02B6
+S;0053
+SF010000;250C
+SF020000;2514
+SF030000;2510
+SF040000;2518
+SF050000;253C
+SF060000;252C
+SF070000;2534
+SF080000;251C
+SF090000;2524
+SF100000;2500
+SF110000;2502
+SF190000;2561
+SF200000;2562
+SF210000;2556
+SF220000;2555
+SF230000;2563
+SF240000;2551
+SF250000;2557
+SF260000;255D
+SF270000;255C
+SF280000;255B
+SF360000;255E
+SF370000;255F
+SF380000;255A
+SF390000;2554
+SF400000;2569
+SF410000;2566
+SF420000;2560
+SF430000;2550
+SF440000;256C
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+cagujarati;0A9A
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+calsquare;3388
+candrabindubengali;0981
+candrabinducmb;0310
+candrabindudeva;0901
+candrabindugujarati;0A81
+capslock;21EA
+careof;2105
+caron;02C7
+caronbelowcmb;032C
+caroncmb;030C
+carriagereturn;21B5
+cbopomofo;3118
+ccaron;010D
+ccedilla;00E7
+ccedillaacute;1E09
+ccircle;24D2
+ccircumflex;0109
+ccurl;0255
+cdot;010B
+cdotaccent;010B
+cdsquare;33C5
+cedilla;00B8
+cedillacmb;0327
+cent;00A2
+centigrade;2103
+centinferior;F6DF
+centmonospace;FFE0
+centoldstyle;F7A2
+centsuperior;F6E0
+chaarmenian;0579
+chabengali;099B
+chadeva;091B
+chagujarati;0A9B
+chagurmukhi;0A1B
+chbopomofo;3114
+cheabkhasiancyrillic;04BD
+checkmark;2713
+checyrillic;0447
+chedescenderabkhasiancyrillic;04BF
+chedescendercyrillic;04B7
+chedieresiscyrillic;04F5
+cheharmenian;0573
+chekhakassiancyrillic;04CC
+cheverticalstrokecyrillic;04B9
+chi;03C7
+chieuchacirclekorean;3277
+chieuchaparenkorean;3217
+chieuchcirclekorean;3269
+chieuchkorean;314A
+chieuchparenkorean;3209
+chochangthai;0E0A
+chochanthai;0E08
+chochingthai;0E09
+chochoethai;0E0C
+chook;0188
+cieucacirclekorean;3276
+cieucaparenkorean;3216
+cieuccirclekorean;3268
+cieuckorean;3148
+cieucparenkorean;3208
+cieucuparenkorean;321C
+circle;25CB
+circlemultiply;2297
+circleot;2299
+circleplus;2295
+circlepostalmark;3036
+circlewithlefthalfblack;25D0
+circlewithrighthalfblack;25D1
+circumflex;02C6
+circumflexbelowcmb;032D
+circumflexcmb;0302
+clear;2327
+clickalveolar;01C2
+clickdental;01C0
+clicklateral;01C1
+clickretroflex;01C3
+club;2663
+clubsuitblack;2663
+clubsuitwhite;2667
+cmcubedsquare;33A4
+cmonospace;FF43
+cmsquaredsquare;33A0
+coarmenian;0581
+colon;003A
+colonmonetary;20A1
+colonmonospace;FF1A
+colonsign;20A1
+colonsmall;FE55
+colontriangularhalfmod;02D1
+colontriangularmod;02D0
+comma;002C
+commaabovecmb;0313
+commaaboverightcmb;0315
+commaaccent;F6C3
+commaarabic;060C
+commaarmenian;055D
+commainferior;F6E1
+commamonospace;FF0C
+commareversedabovecmb;0314
+commareversedmod;02BD
+commasmall;FE50
+commasuperior;F6E2
+commaturnedabovecmb;0312
+commaturnedmod;02BB
+compass;263C
+congruent;2245
+contourintegral;222E
+control;2303
+controlACK;0006
+controlBEL;0007
+controlBS;0008
+controlCAN;0018
+controlCR;000D
+controlDC1;0011
+controlDC2;0012
+controlDC3;0013
+controlDC4;0014
+controlDEL;007F
+controlDLE;0010
+controlEM;0019
+controlENQ;0005
+controlEOT;0004
+controlESC;001B
+controlETB;0017
+controlETX;0003
+controlFF;000C
+controlFS;001C
+controlGS;001D
+controlHT;0009
+controlLF;000A
+controlNAK;0015
+controlRS;001E
+controlSI;000F
+controlSO;000E
+controlSOT;0002
+controlSTX;0001
+controlSUB;001A
+controlSYN;0016
+controlUS;001F
+controlVT;000B
+copyright;00A9
+copyrightsans;F8E9
+copyrightserif;F6D9
+cornerbracketleft;300C
+cornerbracketlefthalfwidth;FF62
+cornerbracketleftvertical;FE41
+cornerbracketright;300D
+cornerbracketrighthalfwidth;FF63
+cornerbracketrightvertical;FE42
+corporationsquare;337F
+cosquare;33C7
+coverkgsquare;33C6
+cparen;249E
+cruzeiro;20A2
+cstretched;0297
+curlyand;22CF
+curlyor;22CE
+currency;00A4
+cyrBreve;F6D1
+cyrFlex;F6D2
+cyrbreve;F6D4
+cyrflex;F6D5
+d;0064
+daarmenian;0564
+dabengali;09A6
+dadarabic;0636
+dadeva;0926
+dadfinalarabic;FEBE
+dadinitialarabic;FEBF
+dadmedialarabic;FEC0
+dagesh;05BC
+dageshhebrew;05BC
+dagger;2020
+daggerdbl;2021
+dagujarati;0AA6
+dagurmukhi;0A26
+dahiragana;3060
+dakatakana;30C0
+dalarabic;062F
+dalet;05D3
+daletdagesh;FB33
+daletdageshhebrew;FB33
+dalethatafpatah;05D3 05B2
+dalethatafpatahhebrew;05D3 05B2
+dalethatafsegol;05D3 05B1
+dalethatafsegolhebrew;05D3 05B1
+dalethebrew;05D3
+dalethiriq;05D3 05B4
+dalethiriqhebrew;05D3 05B4
+daletholam;05D3 05B9
+daletholamhebrew;05D3 05B9
+daletpatah;05D3 05B7
+daletpatahhebrew;05D3 05B7
+daletqamats;05D3 05B8
+daletqamatshebrew;05D3 05B8
+daletqubuts;05D3 05BB
+daletqubutshebrew;05D3 05BB
+daletsegol;05D3 05B6
+daletsegolhebrew;05D3 05B6
+daletsheva;05D3 05B0
+daletshevahebrew;05D3 05B0
+dalettsere;05D3 05B5
+dalettserehebrew;05D3 05B5
+dalfinalarabic;FEAA
+dammaarabic;064F
+dammalowarabic;064F
+dammatanaltonearabic;064C
+dammatanarabic;064C
+danda;0964
+dargahebrew;05A7
+dargalefthebrew;05A7
+dasiapneumatacyrilliccmb;0485
+dblGrave;F6D3
+dblanglebracketleft;300A
+dblanglebracketleftvertical;FE3D
+dblanglebracketright;300B
+dblanglebracketrightvertical;FE3E
+dblarchinvertedbelowcmb;032B
+dblarrowleft;21D4
+dblarrowright;21D2
+dbldanda;0965
+dblgrave;F6D6
+dblgravecmb;030F
+dblintegral;222C
+dbllowline;2017
+dbllowlinecmb;0333
+dbloverlinecmb;033F
+dblprimemod;02BA
+dblverticalbar;2016
+dblverticallineabovecmb;030E
+dbopomofo;3109
+dbsquare;33C8
+dcaron;010F
+dcedilla;1E11
+dcircle;24D3
+dcircumflexbelow;1E13
+dcroat;0111
+ddabengali;09A1
+ddadeva;0921
+ddagujarati;0AA1
+ddagurmukhi;0A21
+ddalarabic;0688
+ddalfinalarabic;FB89
+dddhadeva;095C
+ddhabengali;09A2
+ddhadeva;0922
+ddhagujarati;0AA2
+ddhagurmukhi;0A22
+ddotaccent;1E0B
+ddotbelow;1E0D
+decimalseparatorarabic;066B
+decimalseparatorpersian;066B
+decyrillic;0434
+degree;00B0
+dehihebrew;05AD
+dehiragana;3067
+deicoptic;03EF
+dekatakana;30C7
+deleteleft;232B
+deleteright;2326
+delta;03B4
+deltaturned;018D
+denominatorminusonenumeratorbengali;09F8
+dezh;02A4
+dhabengali;09A7
+dhadeva;0927
+dhagujarati;0AA7
+dhagurmukhi;0A27
+dhook;0257
+dialytikatonos;0385
+dialytikatonoscmb;0344
+diamond;2666
+diamondsuitwhite;2662
+dieresis;00A8
+dieresisacute;F6D7
+dieresisbelowcmb;0324
+dieresiscmb;0308
+dieresisgrave;F6D8
+dieresistonos;0385
+dihiragana;3062
+dikatakana;30C2
+dittomark;3003
+divide;00F7
+divides;2223
+divisionslash;2215
+djecyrillic;0452
+dkshade;2593
+dlinebelow;1E0F
+dlsquare;3397
+dmacron;0111
+dmonospace;FF44
+dnblock;2584
+dochadathai;0E0E
+dodekthai;0E14
+dohiragana;3069
+dokatakana;30C9
+dollar;0024
+dollarinferior;F6E3
+dollarmonospace;FF04
+dollaroldstyle;F724
+dollarsmall;FE69
+dollarsuperior;F6E4
+dong;20AB
+dorusquare;3326
+dotaccent;02D9
+dotaccentcmb;0307
+dotbelowcmb;0323
+dotbelowcomb;0323
+dotkatakana;30FB
+dotlessi;0131
+dotlessj;F6BE
+dotlessjstrokehook;0284
+dotmath;22C5
+dottedcircle;25CC
+doubleyodpatah;FB1F
+doubleyodpatahhebrew;FB1F
+downtackbelowcmb;031E
+downtackmod;02D5
+dparen;249F
+dsuperior;F6EB
+dtail;0256
+dtopbar;018C
+duhiragana;3065
+dukatakana;30C5
+dz;01F3
+dzaltone;02A3
+dzcaron;01C6
+dzcurl;02A5
+dzeabkhasiancyrillic;04E1
+dzecyrillic;0455
+dzhecyrillic;045F
+e;0065
+eacute;00E9
+earth;2641
+ebengali;098F
+ebopomofo;311C
+ebreve;0115
+ecandradeva;090D
+ecandragujarati;0A8D
+ecandravowelsigndeva;0945
+ecandravowelsigngujarati;0AC5
+ecaron;011B
+ecedillabreve;1E1D
+echarmenian;0565
+echyiwnarmenian;0587
+ecircle;24D4
+ecircumflex;00EA
+ecircumflexacute;1EBF
+ecircumflexbelow;1E19
+ecircumflexdotbelow;1EC7
+ecircumflexgrave;1EC1
+ecircumflexhookabove;1EC3
+ecircumflextilde;1EC5
+ecyrillic;0454
+edblgrave;0205
+edeva;090F
+edieresis;00EB
+edot;0117
+edotaccent;0117
+edotbelow;1EB9
+eegurmukhi;0A0F
+eematragurmukhi;0A47
+efcyrillic;0444
+egrave;00E8
+egujarati;0A8F
+eharmenian;0567
+ehbopomofo;311D
+ehiragana;3048
+ehookabove;1EBB
+eibopomofo;311F
+eight;0038
+eightarabic;0668
+eightbengali;09EE
+eightcircle;2467
+eightcircleinversesansserif;2791
+eightdeva;096E
+eighteencircle;2471
+eighteenparen;2485
+eighteenperiod;2499
+eightgujarati;0AEE
+eightgurmukhi;0A6E
+eighthackarabic;0668
+eighthangzhou;3028
+eighthnotebeamed;266B
+eightideographicparen;3227
+eightinferior;2088
+eightmonospace;FF18
+eightoldstyle;F738
+eightparen;247B
+eightperiod;248F
+eightpersian;06F8
+eightroman;2177
+eightsuperior;2078
+eightthai;0E58
+einvertedbreve;0207
+eiotifiedcyrillic;0465
+ekatakana;30A8
+ekatakanahalfwidth;FF74
+ekonkargurmukhi;0A74
+ekorean;3154
+elcyrillic;043B
+element;2208
+elevencircle;246A
+elevenparen;247E
+elevenperiod;2492
+elevenroman;217A
+ellipsis;2026
+ellipsisvertical;22EE
+emacron;0113
+emacronacute;1E17
+emacrongrave;1E15
+emcyrillic;043C
+emdash;2014
+emdashvertical;FE31
+emonospace;FF45
+emphasismarkarmenian;055B
+emptyset;2205
+enbopomofo;3123
+encyrillic;043D
+endash;2013
+endashvertical;FE32
+endescendercyrillic;04A3
+eng;014B
+engbopomofo;3125
+enghecyrillic;04A5
+enhookcyrillic;04C8
+enspace;2002
+eogonek;0119
+eokorean;3153
+eopen;025B
+eopenclosed;029A
+eopenreversed;025C
+eopenreversedclosed;025E
+eopenreversedhook;025D
+eparen;24A0
+epsilon;03B5
+epsilontonos;03AD
+equal;003D
+equalmonospace;FF1D
+equalsmall;FE66
+equalsuperior;207C
+equivalence;2261
+erbopomofo;3126
+ercyrillic;0440
+ereversed;0258
+ereversedcyrillic;044D
+escyrillic;0441
+esdescendercyrillic;04AB
+esh;0283
+eshcurl;0286
+eshortdeva;090E
+eshortvowelsigndeva;0946
+eshreversedloop;01AA
+eshsquatreversed;0285
+esmallhiragana;3047
+esmallkatakana;30A7
+esmallkatakanahalfwidth;FF6A
+estimated;212E
+esuperior;F6EC
+eta;03B7
+etarmenian;0568
+etatonos;03AE
+eth;00F0
+etilde;1EBD
+etildebelow;1E1B
+etnahtafoukhhebrew;0591
+etnahtafoukhlefthebrew;0591
+etnahtahebrew;0591
+etnahtalefthebrew;0591
+eturned;01DD
+eukorean;3161
+euro;20AC
+evowelsignbengali;09C7
+evowelsigndeva;0947
+evowelsigngujarati;0AC7
+exclam;0021
+exclamarmenian;055C
+exclamdbl;203C
+exclamdown;00A1
+exclamdownsmall;F7A1
+exclammonospace;FF01
+exclamsmall;F721
+existential;2203
+ezh;0292
+ezhcaron;01EF
+ezhcurl;0293
+ezhreversed;01B9
+ezhtail;01BA
+f;0066
+fadeva;095E
+fagurmukhi;0A5E
+fahrenheit;2109
+fathaarabic;064E
+fathalowarabic;064E
+fathatanarabic;064B
+fbopomofo;3108
+fcircle;24D5
+fdotaccent;1E1F
+feharabic;0641
+feharmenian;0586
+fehfinalarabic;FED2
+fehinitialarabic;FED3
+fehmedialarabic;FED4
+feicoptic;03E5
+female;2640
+ff;FB00
+ffi;FB03
+ffl;FB04
+fi;FB01
+fifteencircle;246E
+fifteenparen;2482
+fifteenperiod;2496
+figuredash;2012
+filledbox;25A0
+filledrect;25AC
+finalkaf;05DA
+finalkafdagesh;FB3A
+finalkafdageshhebrew;FB3A
+finalkafhebrew;05DA
+finalkafqamats;05DA 05B8
+finalkafqamatshebrew;05DA 05B8
+finalkafsheva;05DA 05B0
+finalkafshevahebrew;05DA 05B0
+finalmem;05DD
+finalmemhebrew;05DD
+finalnun;05DF
+finalnunhebrew;05DF
+finalpe;05E3
+finalpehebrew;05E3
+finaltsadi;05E5
+finaltsadihebrew;05E5
+firsttonechinese;02C9
+fisheye;25C9
+fitacyrillic;0473
+five;0035
+fivearabic;0665
+fivebengali;09EB
+fivecircle;2464
+fivecircleinversesansserif;278E
+fivedeva;096B
+fiveeighths;215D
+fivegujarati;0AEB
+fivegurmukhi;0A6B
+fivehackarabic;0665
+fivehangzhou;3025
+fiveideographicparen;3224
+fiveinferior;2085
+fivemonospace;FF15
+fiveoldstyle;F735
+fiveparen;2478
+fiveperiod;248C
+fivepersian;06F5
+fiveroman;2174
+fivesuperior;2075
+fivethai;0E55
+fl;FB02
+florin;0192
+fmonospace;FF46
+fmsquare;3399
+fofanthai;0E1F
+fofathai;0E1D
+fongmanthai;0E4F
+forall;2200
+four;0034
+fourarabic;0664
+fourbengali;09EA
+fourcircle;2463
+fourcircleinversesansserif;278D
+fourdeva;096A
+fourgujarati;0AEA
+fourgurmukhi;0A6A
+fourhackarabic;0664
+fourhangzhou;3024
+fourideographicparen;3223
+fourinferior;2084
+fourmonospace;FF14
+fournumeratorbengali;09F7
+fouroldstyle;F734
+fourparen;2477
+fourperiod;248B
+fourpersian;06F4
+fourroman;2173
+foursuperior;2074
+fourteencircle;246D
+fourteenparen;2481
+fourteenperiod;2495
+fourthai;0E54
+fourthtonechinese;02CB
+fparen;24A1
+fraction;2044
+franc;20A3
+g;0067
+gabengali;0997
+gacute;01F5
+gadeva;0917
+gafarabic;06AF
+gaffinalarabic;FB93
+gafinitialarabic;FB94
+gafmedialarabic;FB95
+gagujarati;0A97
+gagurmukhi;0A17
+gahiragana;304C
+gakatakana;30AC
+gamma;03B3
+gammalatinsmall;0263
+gammasuperior;02E0
+gangiacoptic;03EB
+gbopomofo;310D
+gbreve;011F
+gcaron;01E7
+gcedilla;0123
+gcircle;24D6
+gcircumflex;011D
+gcommaaccent;0123
+gdot;0121
+gdotaccent;0121
+gecyrillic;0433
+gehiragana;3052
+gekatakana;30B2
+geometricallyequal;2251
+gereshaccenthebrew;059C
+gereshhebrew;05F3
+gereshmuqdamhebrew;059D
+germandbls;00DF
+gershayimaccenthebrew;059E
+gershayimhebrew;05F4
+getamark;3013
+ghabengali;0998
+ghadarmenian;0572
+ghadeva;0918
+ghagujarati;0A98
+ghagurmukhi;0A18
+ghainarabic;063A
+ghainfinalarabic;FECE
+ghaininitialarabic;FECF
+ghainmedialarabic;FED0
+ghemiddlehookcyrillic;0495
+ghestrokecyrillic;0493
+gheupturncyrillic;0491
+ghhadeva;095A
+ghhagurmukhi;0A5A
+ghook;0260
+ghzsquare;3393
+gihiragana;304E
+gikatakana;30AE
+gimarmenian;0563
+gimel;05D2
+gimeldagesh;FB32
+gimeldageshhebrew;FB32
+gimelhebrew;05D2
+gjecyrillic;0453
+glottalinvertedstroke;01BE
+glottalstop;0294
+glottalstopinverted;0296
+glottalstopmod;02C0
+glottalstopreversed;0295
+glottalstopreversedmod;02C1
+glottalstopreversedsuperior;02E4
+glottalstopstroke;02A1
+glottalstopstrokereversed;02A2
+gmacron;1E21
+gmonospace;FF47
+gohiragana;3054
+gokatakana;30B4
+gparen;24A2
+gpasquare;33AC
+gradient;2207
+grave;0060
+gravebelowcmb;0316
+gravecmb;0300
+gravecomb;0300
+gravedeva;0953
+gravelowmod;02CE
+gravemonospace;FF40
+gravetonecmb;0340
+greater;003E
+greaterequal;2265
+greaterequalorless;22DB
+greatermonospace;FF1E
+greaterorequivalent;2273
+greaterorless;2277
+greateroverequal;2267
+greatersmall;FE65
+gscript;0261
+gstroke;01E5
+guhiragana;3050
+guillemotleft;00AB
+guillemotright;00BB
+guilsinglleft;2039
+guilsinglright;203A
+gukatakana;30B0
+guramusquare;3318
+gysquare;33C9
+h;0068
+haabkhasiancyrillic;04A9
+haaltonearabic;06C1
+habengali;09B9
+hadescendercyrillic;04B3
+hadeva;0939
+hagujarati;0AB9
+hagurmukhi;0A39
+haharabic;062D
+hahfinalarabic;FEA2
+hahinitialarabic;FEA3
+hahiragana;306F
+hahmedialarabic;FEA4
+haitusquare;332A
+hakatakana;30CF
+hakatakanahalfwidth;FF8A
+halantgurmukhi;0A4D
+hamzaarabic;0621
+hamzadammaarabic;0621 064F
+hamzadammatanarabic;0621 064C
+hamzafathaarabic;0621 064E
+hamzafathatanarabic;0621 064B
+hamzalowarabic;0621
+hamzalowkasraarabic;0621 0650
+hamzalowkasratanarabic;0621 064D
+hamzasukunarabic;0621 0652
+hangulfiller;3164
+hardsigncyrillic;044A
+harpoonleftbarbup;21BC
+harpoonrightbarbup;21C0
+hasquare;33CA
+hatafpatah;05B2
+hatafpatah16;05B2
+hatafpatah23;05B2
+hatafpatah2f;05B2
+hatafpatahhebrew;05B2
+hatafpatahnarrowhebrew;05B2
+hatafpatahquarterhebrew;05B2
+hatafpatahwidehebrew;05B2
+hatafqamats;05B3
+hatafqamats1b;05B3
+hatafqamats28;05B3
+hatafqamats34;05B3
+hatafqamatshebrew;05B3
+hatafqamatsnarrowhebrew;05B3
+hatafqamatsquarterhebrew;05B3
+hatafqamatswidehebrew;05B3
+hatafsegol;05B1
+hatafsegol17;05B1
+hatafsegol24;05B1
+hatafsegol30;05B1
+hatafsegolhebrew;05B1
+hatafsegolnarrowhebrew;05B1
+hatafsegolquarterhebrew;05B1
+hatafsegolwidehebrew;05B1
+hbar;0127
+hbopomofo;310F
+hbrevebelow;1E2B
+hcedilla;1E29
+hcircle;24D7
+hcircumflex;0125
+hdieresis;1E27
+hdotaccent;1E23
+hdotbelow;1E25
+he;05D4
+heart;2665
+heartsuitblack;2665
+heartsuitwhite;2661
+hedagesh;FB34
+hedageshhebrew;FB34
+hehaltonearabic;06C1
+heharabic;0647
+hehebrew;05D4
+hehfinalaltonearabic;FBA7
+hehfinalalttwoarabic;FEEA
+hehfinalarabic;FEEA
+hehhamzaabovefinalarabic;FBA5
+hehhamzaaboveisolatedarabic;FBA4
+hehinitialaltonearabic;FBA8
+hehinitialarabic;FEEB
+hehiragana;3078
+hehmedialaltonearabic;FBA9
+hehmedialarabic;FEEC
+heiseierasquare;337B
+hekatakana;30D8
+hekatakanahalfwidth;FF8D
+hekutaarusquare;3336
+henghook;0267
+herutusquare;3339
+het;05D7
+hethebrew;05D7
+hhook;0266
+hhooksuperior;02B1
+hieuhacirclekorean;327B
+hieuhaparenkorean;321B
+hieuhcirclekorean;326D
+hieuhkorean;314E
+hieuhparenkorean;320D
+hihiragana;3072
+hikatakana;30D2
+hikatakanahalfwidth;FF8B
+hiriq;05B4
+hiriq14;05B4
+hiriq21;05B4
+hiriq2d;05B4
+hiriqhebrew;05B4
+hiriqnarrowhebrew;05B4
+hiriqquarterhebrew;05B4
+hiriqwidehebrew;05B4
+hlinebelow;1E96
+hmonospace;FF48
+hoarmenian;0570
+hohipthai;0E2B
+hohiragana;307B
+hokatakana;30DB
+hokatakanahalfwidth;FF8E
+holam;05B9
+holam19;05B9
+holam26;05B9
+holam32;05B9
+holamhebrew;05B9
+holamnarrowhebrew;05B9
+holamquarterhebrew;05B9
+holamwidehebrew;05B9
+honokhukthai;0E2E
+hookabovecomb;0309
+hookcmb;0309
+hookpalatalizedbelowcmb;0321
+hookretroflexbelowcmb;0322
+hoonsquare;3342
+horicoptic;03E9
+horizontalbar;2015
+horncmb;031B
+hotsprings;2668
+house;2302
+hparen;24A3
+hsuperior;02B0
+hturned;0265
+huhiragana;3075
+huiitosquare;3333
+hukatakana;30D5
+hukatakanahalfwidth;FF8C
+hungarumlaut;02DD
+hungarumlautcmb;030B
+hv;0195
+hyphen;002D
+hypheninferior;F6E5
+hyphenmonospace;FF0D
+hyphensmall;FE63
+hyphensuperior;F6E6
+hyphentwo;2010
+i;0069
+iacute;00ED
+iacyrillic;044F
+ibengali;0987
+ibopomofo;3127
+ibreve;012D
+icaron;01D0
+icircle;24D8
+icircumflex;00EE
+icyrillic;0456
+idblgrave;0209
+ideographearthcircle;328F
+ideographfirecircle;328B
+ideographicallianceparen;323F
+ideographiccallparen;323A
+ideographiccentrecircle;32A5
+ideographicclose;3006
+ideographiccomma;3001
+ideographiccommaleft;FF64
+ideographiccongratulationparen;3237
+ideographiccorrectcircle;32A3
+ideographicearthparen;322F
+ideographicenterpriseparen;323D
+ideographicexcellentcircle;329D
+ideographicfestivalparen;3240
+ideographicfinancialcircle;3296
+ideographicfinancialparen;3236
+ideographicfireparen;322B
+ideographichaveparen;3232
+ideographichighcircle;32A4
+ideographiciterationmark;3005
+ideographiclaborcircle;3298
+ideographiclaborparen;3238
+ideographicleftcircle;32A7
+ideographiclowcircle;32A6
+ideographicmedicinecircle;32A9
+ideographicmetalparen;322E
+ideographicmoonparen;322A
+ideographicnameparen;3234
+ideographicperiod;3002
+ideographicprintcircle;329E
+ideographicreachparen;3243
+ideographicrepresentparen;3239
+ideographicresourceparen;323E
+ideographicrightcircle;32A8
+ideographicsecretcircle;3299
+ideographicselfparen;3242
+ideographicsocietyparen;3233
+ideographicspace;3000
+ideographicspecialparen;3235
+ideographicstockparen;3231
+ideographicstudyparen;323B
+ideographicsunparen;3230
+ideographicsuperviseparen;323C
+ideographicwaterparen;322C
+ideographicwoodparen;322D
+ideographiczero;3007
+ideographmetalcircle;328E
+ideographmooncircle;328A
+ideographnamecircle;3294
+ideographsuncircle;3290
+ideographwatercircle;328C
+ideographwoodcircle;328D
+ideva;0907
+idieresis;00EF
+idieresisacute;1E2F
+idieresiscyrillic;04E5
+idotbelow;1ECB
+iebrevecyrillic;04D7
+iecyrillic;0435
+ieungacirclekorean;3275
+ieungaparenkorean;3215
+ieungcirclekorean;3267
+ieungkorean;3147
+ieungparenkorean;3207
+igrave;00EC
+igujarati;0A87
+igurmukhi;0A07
+ihiragana;3044
+ihookabove;1EC9
+iibengali;0988
+iicyrillic;0438
+iideva;0908
+iigujarati;0A88
+iigurmukhi;0A08
+iimatragurmukhi;0A40
+iinvertedbreve;020B
+iishortcyrillic;0439
+iivowelsignbengali;09C0
+iivowelsigndeva;0940
+iivowelsigngujarati;0AC0
+ij;0133
+ikatakana;30A4
+ikatakanahalfwidth;FF72
+ikorean;3163
+ilde;02DC
+iluyhebrew;05AC
+imacron;012B
+imacroncyrillic;04E3
+imageorapproximatelyequal;2253
+imatragurmukhi;0A3F
+imonospace;FF49
+increment;2206
+infinity;221E
+iniarmenian;056B
+integral;222B
+integralbottom;2321
+integralbt;2321
+integralex;F8F5
+integraltop;2320
+integraltp;2320
+intersection;2229
+intisquare;3305
+invbullet;25D8
+invcircle;25D9
+invsmileface;263B
+iocyrillic;0451
+iogonek;012F
+iota;03B9
+iotadieresis;03CA
+iotadieresistonos;0390
+iotalatin;0269
+iotatonos;03AF
+iparen;24A4
+irigurmukhi;0A72
+ismallhiragana;3043
+ismallkatakana;30A3
+ismallkatakanahalfwidth;FF68
+issharbengali;09FA
+istroke;0268
+isuperior;F6ED
+iterationhiragana;309D
+iterationkatakana;30FD
+itilde;0129
+itildebelow;1E2D
+iubopomofo;3129
+iucyrillic;044E
+ivowelsignbengali;09BF
+ivowelsigndeva;093F
+ivowelsigngujarati;0ABF
+izhitsacyrillic;0475
+izhitsadblgravecyrillic;0477
+j;006A
+jaarmenian;0571
+jabengali;099C
+jadeva;091C
+jagujarati;0A9C
+jagurmukhi;0A1C
+jbopomofo;3110
+jcaron;01F0
+jcircle;24D9
+jcircumflex;0135
+jcrossedtail;029D
+jdotlessstroke;025F
+jecyrillic;0458
+jeemarabic;062C
+jeemfinalarabic;FE9E
+jeeminitialarabic;FE9F
+jeemmedialarabic;FEA0
+jeharabic;0698
+jehfinalarabic;FB8B
+jhabengali;099D
+jhadeva;091D
+jhagujarati;0A9D
+jhagurmukhi;0A1D
+jheharmenian;057B
+jis;3004
+jmonospace;FF4A
+jparen;24A5
+jsuperior;02B2
+k;006B
+kabashkircyrillic;04A1
+kabengali;0995
+kacute;1E31
+kacyrillic;043A
+kadescendercyrillic;049B
+kadeva;0915
+kaf;05DB
+kafarabic;0643
+kafdagesh;FB3B
+kafdageshhebrew;FB3B
+kaffinalarabic;FEDA
+kafhebrew;05DB
+kafinitialarabic;FEDB
+kafmedialarabic;FEDC
+kafrafehebrew;FB4D
+kagujarati;0A95
+kagurmukhi;0A15
+kahiragana;304B
+kahookcyrillic;04C4
+kakatakana;30AB
+kakatakanahalfwidth;FF76
+kappa;03BA
+kappasymbolgreek;03F0
+kapyeounmieumkorean;3171
+kapyeounphieuphkorean;3184
+kapyeounpieupkorean;3178
+kapyeounssangpieupkorean;3179
+karoriisquare;330D
+kashidaautoarabic;0640
+kashidaautonosidebearingarabic;0640
+kasmallkatakana;30F5
+kasquare;3384
+kasraarabic;0650
+kasratanarabic;064D
+kastrokecyrillic;049F
+katahiraprolongmarkhalfwidth;FF70
+kaverticalstrokecyrillic;049D
+kbopomofo;310E
+kcalsquare;3389
+kcaron;01E9
+kcedilla;0137
+kcircle;24DA
+kcommaaccent;0137
+kdotbelow;1E33
+keharmenian;0584
+kehiragana;3051
+kekatakana;30B1
+kekatakanahalfwidth;FF79
+kenarmenian;056F
+kesmallkatakana;30F6
+kgreenlandic;0138
+khabengali;0996
+khacyrillic;0445
+khadeva;0916
+khagujarati;0A96
+khagurmukhi;0A16
+khaharabic;062E
+khahfinalarabic;FEA6
+khahinitialarabic;FEA7
+khahmedialarabic;FEA8
+kheicoptic;03E7
+khhadeva;0959
+khhagurmukhi;0A59
+khieukhacirclekorean;3278
+khieukhaparenkorean;3218
+khieukhcirclekorean;326A
+khieukhkorean;314B
+khieukhparenkorean;320A
+khokhaithai;0E02
+khokhonthai;0E05
+khokhuatthai;0E03
+khokhwaithai;0E04
+khomutthai;0E5B
+khook;0199
+khorakhangthai;0E06
+khzsquare;3391
+kihiragana;304D
+kikatakana;30AD
+kikatakanahalfwidth;FF77
+kiroguramusquare;3315
+kiromeetorusquare;3316
+kirosquare;3314
+kiyeokacirclekorean;326E
+kiyeokaparenkorean;320E
+kiyeokcirclekorean;3260
+kiyeokkorean;3131
+kiyeokparenkorean;3200
+kiyeoksioskorean;3133
+kjecyrillic;045C
+klinebelow;1E35
+klsquare;3398
+kmcubedsquare;33A6
+kmonospace;FF4B
+kmsquaredsquare;33A2
+kohiragana;3053
+kohmsquare;33C0
+kokaithai;0E01
+kokatakana;30B3
+kokatakanahalfwidth;FF7A
+kooposquare;331E
+koppacyrillic;0481
+koreanstandardsymbol;327F
+koroniscmb;0343
+kparen;24A6
+kpasquare;33AA
+ksicyrillic;046F
+ktsquare;33CF
+kturned;029E
+kuhiragana;304F
+kukatakana;30AF
+kukatakanahalfwidth;FF78
+kvsquare;33B8
+kwsquare;33BE
+l;006C
+labengali;09B2
+lacute;013A
+ladeva;0932
+lagujarati;0AB2
+lagurmukhi;0A32
+lakkhangyaothai;0E45
+lamaleffinalarabic;FEFC
+lamalefhamzaabovefinalarabic;FEF8
+lamalefhamzaaboveisolatedarabic;FEF7
+lamalefhamzabelowfinalarabic;FEFA
+lamalefhamzabelowisolatedarabic;FEF9
+lamalefisolatedarabic;FEFB
+lamalefmaddaabovefinalarabic;FEF6
+lamalefmaddaaboveisolatedarabic;FEF5
+lamarabic;0644
+lambda;03BB
+lambdastroke;019B
+lamed;05DC
+lameddagesh;FB3C
+lameddageshhebrew;FB3C
+lamedhebrew;05DC
+lamedholam;05DC 05B9
+lamedholamdagesh;05DC 05B9 05BC
+lamedholamdageshhebrew;05DC 05B9 05BC
+lamedholamhebrew;05DC 05B9
+lamfinalarabic;FEDE
+lamhahinitialarabic;FCCA
+laminitialarabic;FEDF
+lamjeeminitialarabic;FCC9
+lamkhahinitialarabic;FCCB
+lamlamhehisolatedarabic;FDF2
+lammedialarabic;FEE0
+lammeemhahinitialarabic;FD88
+lammeeminitialarabic;FCCC
+lammeemjeeminitialarabic;FEDF FEE4 FEA0
+lammeemkhahinitialarabic;FEDF FEE4 FEA8
+largecircle;25EF
+lbar;019A
+lbelt;026C
+lbopomofo;310C
+lcaron;013E
+lcedilla;013C
+lcircle;24DB
+lcircumflexbelow;1E3D
+lcommaaccent;013C
+ldot;0140
+ldotaccent;0140
+ldotbelow;1E37
+ldotbelowmacron;1E39
+leftangleabovecmb;031A
+lefttackbelowcmb;0318
+less;003C
+lessequal;2264
+lessequalorgreater;22DA
+lessmonospace;FF1C
+lessorequivalent;2272
+lessorgreater;2276
+lessoverequal;2266
+lesssmall;FE64
+lezh;026E
+lfblock;258C
+lhookretroflex;026D
+lira;20A4
+liwnarmenian;056C
+lj;01C9
+ljecyrillic;0459
+ll;F6C0
+lladeva;0933
+llagujarati;0AB3
+llinebelow;1E3B
+llladeva;0934
+llvocalicbengali;09E1
+llvocalicdeva;0961
+llvocalicvowelsignbengali;09E3
+llvocalicvowelsigndeva;0963
+lmiddletilde;026B
+lmonospace;FF4C
+lmsquare;33D0
+lochulathai;0E2C
+logicaland;2227
+logicalnot;00AC
+logicalnotreversed;2310
+logicalor;2228
+lolingthai;0E25
+longs;017F
+lowlinecenterline;FE4E
+lowlinecmb;0332
+lowlinedashed;FE4D
+lozenge;25CA
+lparen;24A7
+lslash;0142
+lsquare;2113
+lsuperior;F6EE
+ltshade;2591
+luthai;0E26
+lvocalicbengali;098C
+lvocalicdeva;090C
+lvocalicvowelsignbengali;09E2
+lvocalicvowelsigndeva;0962
+lxsquare;33D3
+m;006D
+mabengali;09AE
+macron;00AF
+macronbelowcmb;0331
+macroncmb;0304
+macronlowmod;02CD
+macronmonospace;FFE3
+macute;1E3F
+madeva;092E
+magujarati;0AAE
+magurmukhi;0A2E
+mahapakhhebrew;05A4
+mahapakhlefthebrew;05A4
+mahiragana;307E
+maichattawalowleftthai;F895
+maichattawalowrightthai;F894
+maichattawathai;0E4B
+maichattawaupperleftthai;F893
+maieklowleftthai;F88C
+maieklowrightthai;F88B
+maiekthai;0E48
+maiekupperleftthai;F88A
+maihanakatleftthai;F884
+maihanakatthai;0E31
+maitaikhuleftthai;F889
+maitaikhuthai;0E47
+maitholowleftthai;F88F
+maitholowrightthai;F88E
+maithothai;0E49
+maithoupperleftthai;F88D
+maitrilowleftthai;F892
+maitrilowrightthai;F891
+maitrithai;0E4A
+maitriupperleftthai;F890
+maiyamokthai;0E46
+makatakana;30DE
+makatakanahalfwidth;FF8F
+male;2642
+mansyonsquare;3347
+maqafhebrew;05BE
+mars;2642
+masoracirclehebrew;05AF
+masquare;3383
+mbopomofo;3107
+mbsquare;33D4
+mcircle;24DC
+mcubedsquare;33A5
+mdotaccent;1E41
+mdotbelow;1E43
+meemarabic;0645
+meemfinalarabic;FEE2
+meeminitialarabic;FEE3
+meemmedialarabic;FEE4
+meemmeeminitialarabic;FCD1
+meemmeemisolatedarabic;FC48
+meetorusquare;334D
+mehiragana;3081
+meizierasquare;337E
+mekatakana;30E1
+mekatakanahalfwidth;FF92
+mem;05DE
+memdagesh;FB3E
+memdageshhebrew;FB3E
+memhebrew;05DE
+menarmenian;0574
+merkhahebrew;05A5
+merkhakefulahebrew;05A6
+merkhakefulalefthebrew;05A6
+merkhalefthebrew;05A5
+mhook;0271
+mhzsquare;3392
+middledotkatakanahalfwidth;FF65
+middot;00B7
+mieumacirclekorean;3272
+mieumaparenkorean;3212
+mieumcirclekorean;3264
+mieumkorean;3141
+mieumpansioskorean;3170
+mieumparenkorean;3204
+mieumpieupkorean;316E
+mieumsioskorean;316F
+mihiragana;307F
+mikatakana;30DF
+mikatakanahalfwidth;FF90
+minus;2212
+minusbelowcmb;0320
+minuscircle;2296
+minusmod;02D7
+minusplus;2213
+minute;2032
+miribaarusquare;334A
+mirisquare;3349
+mlonglegturned;0270
+mlsquare;3396
+mmcubedsquare;33A3
+mmonospace;FF4D
+mmsquaredsquare;339F
+mohiragana;3082
+mohmsquare;33C1
+mokatakana;30E2
+mokatakanahalfwidth;FF93
+molsquare;33D6
+momathai;0E21
+moverssquare;33A7
+moverssquaredsquare;33A8
+mparen;24A8
+mpasquare;33AB
+mssquare;33B3
+msuperior;F6EF
+mturned;026F
+mu;00B5
+mu1;00B5
+muasquare;3382
+muchgreater;226B
+muchless;226A
+mufsquare;338C
+mugreek;03BC
+mugsquare;338D
+muhiragana;3080
+mukatakana;30E0
+mukatakanahalfwidth;FF91
+mulsquare;3395
+multiply;00D7
+mumsquare;339B
+munahhebrew;05A3
+munahlefthebrew;05A3
+musicalnote;266A
+musicalnotedbl;266B
+musicflatsign;266D
+musicsharpsign;266F
+mussquare;33B2
+muvsquare;33B6
+muwsquare;33BC
+mvmegasquare;33B9
+mvsquare;33B7
+mwmegasquare;33BF
+mwsquare;33BD
+n;006E
+nabengali;09A8
+nabla;2207
+nacute;0144
+nadeva;0928
+nagujarati;0AA8
+nagurmukhi;0A28
+nahiragana;306A
+nakatakana;30CA
+nakatakanahalfwidth;FF85
+napostrophe;0149
+nasquare;3381
+nbopomofo;310B
+nbspace;00A0
+ncaron;0148
+ncedilla;0146
+ncircle;24DD
+ncircumflexbelow;1E4B
+ncommaaccent;0146
+ndotaccent;1E45
+ndotbelow;1E47
+nehiragana;306D
+nekatakana;30CD
+nekatakanahalfwidth;FF88
+newsheqelsign;20AA
+nfsquare;338B
+ngabengali;0999
+ngadeva;0919
+ngagujarati;0A99
+ngagurmukhi;0A19
+ngonguthai;0E07
+nhiragana;3093
+nhookleft;0272
+nhookretroflex;0273
+nieunacirclekorean;326F
+nieunaparenkorean;320F
+nieuncieuckorean;3135
+nieuncirclekorean;3261
+nieunhieuhkorean;3136
+nieunkorean;3134
+nieunpansioskorean;3168
+nieunparenkorean;3201
+nieunsioskorean;3167
+nieuntikeutkorean;3166
+nihiragana;306B
+nikatakana;30CB
+nikatakanahalfwidth;FF86
+nikhahitleftthai;F899
+nikhahitthai;0E4D
+nine;0039
+ninearabic;0669
+ninebengali;09EF
+ninecircle;2468
+ninecircleinversesansserif;2792
+ninedeva;096F
+ninegujarati;0AEF
+ninegurmukhi;0A6F
+ninehackarabic;0669
+ninehangzhou;3029
+nineideographicparen;3228
+nineinferior;2089
+ninemonospace;FF19
+nineoldstyle;F739
+nineparen;247C
+nineperiod;2490
+ninepersian;06F9
+nineroman;2178
+ninesuperior;2079
+nineteencircle;2472
+nineteenparen;2486
+nineteenperiod;249A
+ninethai;0E59
+nj;01CC
+njecyrillic;045A
+nkatakana;30F3
+nkatakanahalfwidth;FF9D
+nlegrightlong;019E
+nlinebelow;1E49
+nmonospace;FF4E
+nmsquare;339A
+nnabengali;09A3
+nnadeva;0923
+nnagujarati;0AA3
+nnagurmukhi;0A23
+nnnadeva;0929
+nohiragana;306E
+nokatakana;30CE
+nokatakanahalfwidth;FF89
+nonbreakingspace;00A0
+nonenthai;0E13
+nonuthai;0E19
+noonarabic;0646
+noonfinalarabic;FEE6
+noonghunnaarabic;06BA
+noonghunnafinalarabic;FB9F
+noonhehinitialarabic;FEE7 FEEC
+nooninitialarabic;FEE7
+noonjeeminitialarabic;FCD2
+noonjeemisolatedarabic;FC4B
+noonmedialarabic;FEE8
+noonmeeminitialarabic;FCD5
+noonmeemisolatedarabic;FC4E
+noonnoonfinalarabic;FC8D
+notcontains;220C
+notelement;2209
+notelementof;2209
+notequal;2260
+notgreater;226F
+notgreaternorequal;2271
+notgreaternorless;2279
+notidentical;2262
+notless;226E
+notlessnorequal;2270
+notparallel;2226
+notprecedes;2280
+notsubset;2284
+notsucceeds;2281
+notsuperset;2285
+nowarmenian;0576
+nparen;24A9
+nssquare;33B1
+nsuperior;207F
+ntilde;00F1
+nu;03BD
+nuhiragana;306C
+nukatakana;30CC
+nukatakanahalfwidth;FF87
+nuktabengali;09BC
+nuktadeva;093C
+nuktagujarati;0ABC
+nuktagurmukhi;0A3C
+numbersign;0023
+numbersignmonospace;FF03
+numbersignsmall;FE5F
+numeralsigngreek;0374
+numeralsignlowergreek;0375
+numero;2116
+nun;05E0
+nundagesh;FB40
+nundageshhebrew;FB40
+nunhebrew;05E0
+nvsquare;33B5
+nwsquare;33BB
+nyabengali;099E
+nyadeva;091E
+nyagujarati;0A9E
+nyagurmukhi;0A1E
+o;006F
+oacute;00F3
+oangthai;0E2D
+obarred;0275
+obarredcyrillic;04E9
+obarreddieresiscyrillic;04EB
+obengali;0993
+obopomofo;311B
+obreve;014F
+ocandradeva;0911
+ocandragujarati;0A91
+ocandravowelsigndeva;0949
+ocandravowelsigngujarati;0AC9
+ocaron;01D2
+ocircle;24DE
+ocircumflex;00F4
+ocircumflexacute;1ED1
+ocircumflexdotbelow;1ED9
+ocircumflexgrave;1ED3
+ocircumflexhookabove;1ED5
+ocircumflextilde;1ED7
+ocyrillic;043E
+odblacute;0151
+odblgrave;020D
+odeva;0913
+odieresis;00F6
+odieresiscyrillic;04E7
+odotbelow;1ECD
+oe;0153
+oekorean;315A
+ogonek;02DB
+ogonekcmb;0328
+ograve;00F2
+ogujarati;0A93
+oharmenian;0585
+ohiragana;304A
+ohookabove;1ECF
+ohorn;01A1
+ohornacute;1EDB
+ohorndotbelow;1EE3
+ohorngrave;1EDD
+ohornhookabove;1EDF
+ohorntilde;1EE1
+ohungarumlaut;0151
+oi;01A3
+oinvertedbreve;020F
+okatakana;30AA
+okatakanahalfwidth;FF75
+okorean;3157
+olehebrew;05AB
+omacron;014D
+omacronacute;1E53
+omacrongrave;1E51
+omdeva;0950
+omega;03C9
+omega1;03D6
+omegacyrillic;0461
+omegalatinclosed;0277
+omegaroundcyrillic;047B
+omegatitlocyrillic;047D
+omegatonos;03CE
+omgujarati;0AD0
+omicron;03BF
+omicrontonos;03CC
+omonospace;FF4F
+one;0031
+onearabic;0661
+onebengali;09E7
+onecircle;2460
+onecircleinversesansserif;278A
+onedeva;0967
+onedotenleader;2024
+oneeighth;215B
+onefitted;F6DC
+onegujarati;0AE7
+onegurmukhi;0A67
+onehackarabic;0661
+onehalf;00BD
+onehangzhou;3021
+oneideographicparen;3220
+oneinferior;2081
+onemonospace;FF11
+onenumeratorbengali;09F4
+oneoldstyle;F731
+oneparen;2474
+oneperiod;2488
+onepersian;06F1
+onequarter;00BC
+oneroman;2170
+onesuperior;00B9
+onethai;0E51
+onethird;2153
+oogonek;01EB
+oogonekmacron;01ED
+oogurmukhi;0A13
+oomatragurmukhi;0A4B
+oopen;0254
+oparen;24AA
+openbullet;25E6
+option;2325
+ordfeminine;00AA
+ordmasculine;00BA
+orthogonal;221F
+oshortdeva;0912
+oshortvowelsigndeva;094A
+oslash;00F8
+oslashacute;01FF
+osmallhiragana;3049
+osmallkatakana;30A9
+osmallkatakanahalfwidth;FF6B
+ostrokeacute;01FF
+osuperior;F6F0
+otcyrillic;047F
+otilde;00F5
+otildeacute;1E4D
+otildedieresis;1E4F
+oubopomofo;3121
+overline;203E
+overlinecenterline;FE4A
+overlinecmb;0305
+overlinedashed;FE49
+overlinedblwavy;FE4C
+overlinewavy;FE4B
+overscore;00AF
+ovowelsignbengali;09CB
+ovowelsigndeva;094B
+ovowelsigngujarati;0ACB
+p;0070
+paampssquare;3380
+paasentosquare;332B
+pabengali;09AA
+pacute;1E55
+padeva;092A
+pagedown;21DF
+pageup;21DE
+pagujarati;0AAA
+pagurmukhi;0A2A
+pahiragana;3071
+paiyannoithai;0E2F
+pakatakana;30D1
+palatalizationcyrilliccmb;0484
+palochkacyrillic;04C0
+pansioskorean;317F
+paragraph;00B6
+parallel;2225
+parenleft;0028
+parenleftaltonearabic;FD3E
+parenleftbt;F8ED
+parenleftex;F8EC
+parenleftinferior;208D
+parenleftmonospace;FF08
+parenleftsmall;FE59
+parenleftsuperior;207D
+parenlefttp;F8EB
+parenleftvertical;FE35
+parenright;0029
+parenrightaltonearabic;FD3F
+parenrightbt;F8F8
+parenrightex;F8F7
+parenrightinferior;208E
+parenrightmonospace;FF09
+parenrightsmall;FE5A
+parenrightsuperior;207E
+parenrighttp;F8F6
+parenrightvertical;FE36
+partialdiff;2202
+paseqhebrew;05C0
+pashtahebrew;0599
+pasquare;33A9
+patah;05B7
+patah11;05B7
+patah1d;05B7
+patah2a;05B7
+patahhebrew;05B7
+patahnarrowhebrew;05B7
+patahquarterhebrew;05B7
+patahwidehebrew;05B7
+pazerhebrew;05A1
+pbopomofo;3106
+pcircle;24DF
+pdotaccent;1E57
+pe;05E4
+pecyrillic;043F
+pedagesh;FB44
+pedageshhebrew;FB44
+peezisquare;333B
+pefinaldageshhebrew;FB43
+peharabic;067E
+peharmenian;057A
+pehebrew;05E4
+pehfinalarabic;FB57
+pehinitialarabic;FB58
+pehiragana;307A
+pehmedialarabic;FB59
+pekatakana;30DA
+pemiddlehookcyrillic;04A7
+perafehebrew;FB4E
+percent;0025
+percentarabic;066A
+percentmonospace;FF05
+percentsmall;FE6A
+period;002E
+periodarmenian;0589
+periodcentered;00B7
+periodhalfwidth;FF61
+periodinferior;F6E7
+periodmonospace;FF0E
+periodsmall;FE52
+periodsuperior;F6E8
+perispomenigreekcmb;0342
+perpendicular;22A5
+perthousand;2030
+peseta;20A7
+pfsquare;338A
+phabengali;09AB
+phadeva;092B
+phagujarati;0AAB
+phagurmukhi;0A2B
+phi;03C6
+phi1;03D5
+phieuphacirclekorean;327A
+phieuphaparenkorean;321A
+phieuphcirclekorean;326C
+phieuphkorean;314D
+phieuphparenkorean;320C
+philatin;0278
+phinthuthai;0E3A
+phisymbolgreek;03D5
+phook;01A5
+phophanthai;0E1E
+phophungthai;0E1C
+phosamphaothai;0E20
+pi;03C0
+pieupacirclekorean;3273
+pieupaparenkorean;3213
+pieupcieuckorean;3176
+pieupcirclekorean;3265
+pieupkiyeokkorean;3172
+pieupkorean;3142
+pieupparenkorean;3205
+pieupsioskiyeokkorean;3174
+pieupsioskorean;3144
+pieupsiostikeutkorean;3175
+pieupthieuthkorean;3177
+pieuptikeutkorean;3173
+pihiragana;3074
+pikatakana;30D4
+pisymbolgreek;03D6
+piwrarmenian;0583
+plus;002B
+plusbelowcmb;031F
+pluscircle;2295
+plusminus;00B1
+plusmod;02D6
+plusmonospace;FF0B
+plussmall;FE62
+plussuperior;207A
+pmonospace;FF50
+pmsquare;33D8
+pohiragana;307D
+pointingindexdownwhite;261F
+pointingindexleftwhite;261C
+pointingindexrightwhite;261E
+pointingindexupwhite;261D
+pokatakana;30DD
+poplathai;0E1B
+postalmark;3012
+postalmarkface;3020
+pparen;24AB
+precedes;227A
+prescription;211E
+primemod;02B9
+primereversed;2035
+product;220F
+projective;2305
+prolongedkana;30FC
+propellor;2318
+propersubset;2282
+propersuperset;2283
+proportion;2237
+proportional;221D
+psi;03C8
+psicyrillic;0471
+psilipneumatacyrilliccmb;0486
+pssquare;33B0
+puhiragana;3077
+pukatakana;30D7
+pvsquare;33B4
+pwsquare;33BA
+q;0071
+qadeva;0958
+qadmahebrew;05A8
+qafarabic;0642
+qaffinalarabic;FED6
+qafinitialarabic;FED7
+qafmedialarabic;FED8
+qamats;05B8
+qamats10;05B8
+qamats1a;05B8
+qamats1c;05B8
+qamats27;05B8
+qamats29;05B8
+qamats33;05B8
+qamatsde;05B8
+qamatshebrew;05B8
+qamatsnarrowhebrew;05B8
+qamatsqatanhebrew;05B8
+qamatsqatannarrowhebrew;05B8
+qamatsqatanquarterhebrew;05B8
+qamatsqatanwidehebrew;05B8
+qamatsquarterhebrew;05B8
+qamatswidehebrew;05B8
+qarneyparahebrew;059F
+qbopomofo;3111
+qcircle;24E0
+qhook;02A0
+qmonospace;FF51
+qof;05E7
+qofdagesh;FB47
+qofdageshhebrew;FB47
+qofhatafpatah;05E7 05B2
+qofhatafpatahhebrew;05E7 05B2
+qofhatafsegol;05E7 05B1
+qofhatafsegolhebrew;05E7 05B1
+qofhebrew;05E7
+qofhiriq;05E7 05B4
+qofhiriqhebrew;05E7 05B4
+qofholam;05E7 05B9
+qofholamhebrew;05E7 05B9
+qofpatah;05E7 05B7
+qofpatahhebrew;05E7 05B7
+qofqamats;05E7 05B8
+qofqamatshebrew;05E7 05B8
+qofqubuts;05E7 05BB
+qofqubutshebrew;05E7 05BB
+qofsegol;05E7 05B6
+qofsegolhebrew;05E7 05B6
+qofsheva;05E7 05B0
+qofshevahebrew;05E7 05B0
+qoftsere;05E7 05B5
+qoftserehebrew;05E7 05B5
+qparen;24AC
+quarternote;2669
+qubuts;05BB
+qubuts18;05BB
+qubuts25;05BB
+qubuts31;05BB
+qubutshebrew;05BB
+qubutsnarrowhebrew;05BB
+qubutsquarterhebrew;05BB
+qubutswidehebrew;05BB
+question;003F
+questionarabic;061F
+questionarmenian;055E
+questiondown;00BF
+questiondownsmall;F7BF
+questiongreek;037E
+questionmonospace;FF1F
+questionsmall;F73F
+quotedbl;0022
+quotedblbase;201E
+quotedblleft;201C
+quotedblmonospace;FF02
+quotedblprime;301E
+quotedblprimereversed;301D
+quotedblright;201D
+quoteleft;2018
+quoteleftreversed;201B
+quotereversed;201B
+quoteright;2019
+quoterightn;0149
+quotesinglbase;201A
+quotesingle;0027
+quotesinglemonospace;FF07
+r;0072
+raarmenian;057C
+rabengali;09B0
+racute;0155
+radeva;0930
+radical;221A
+radicalex;F8E5
+radoverssquare;33AE
+radoverssquaredsquare;33AF
+radsquare;33AD
+rafe;05BF
+rafehebrew;05BF
+ragujarati;0AB0
+ragurmukhi;0A30
+rahiragana;3089
+rakatakana;30E9
+rakatakanahalfwidth;FF97
+ralowerdiagonalbengali;09F1
+ramiddlediagonalbengali;09F0
+ramshorn;0264
+ratio;2236
+rbopomofo;3116
+rcaron;0159
+rcedilla;0157
+rcircle;24E1
+rcommaaccent;0157
+rdblgrave;0211
+rdotaccent;1E59
+rdotbelow;1E5B
+rdotbelowmacron;1E5D
+referencemark;203B
+reflexsubset;2286
+reflexsuperset;2287
+registered;00AE
+registersans;F8E8
+registerserif;F6DA
+reharabic;0631
+reharmenian;0580
+rehfinalarabic;FEAE
+rehiragana;308C
+rehyehaleflamarabic;0631 FEF3 FE8E 0644
+rekatakana;30EC
+rekatakanahalfwidth;FF9A
+resh;05E8
+reshdageshhebrew;FB48
+reshhatafpatah;05E8 05B2
+reshhatafpatahhebrew;05E8 05B2
+reshhatafsegol;05E8 05B1
+reshhatafsegolhebrew;05E8 05B1
+reshhebrew;05E8
+reshhiriq;05E8 05B4
+reshhiriqhebrew;05E8 05B4
+reshholam;05E8 05B9
+reshholamhebrew;05E8 05B9
+reshpatah;05E8 05B7
+reshpatahhebrew;05E8 05B7
+reshqamats;05E8 05B8
+reshqamatshebrew;05E8 05B8
+reshqubuts;05E8 05BB
+reshqubutshebrew;05E8 05BB
+reshsegol;05E8 05B6
+reshsegolhebrew;05E8 05B6
+reshsheva;05E8 05B0
+reshshevahebrew;05E8 05B0
+reshtsere;05E8 05B5
+reshtserehebrew;05E8 05B5
+reversedtilde;223D
+reviahebrew;0597
+reviamugrashhebrew;0597
+revlogicalnot;2310
+rfishhook;027E
+rfishhookreversed;027F
+rhabengali;09DD
+rhadeva;095D
+rho;03C1
+rhook;027D
+rhookturned;027B
+rhookturnedsuperior;02B5
+rhosymbolgreek;03F1
+rhotichookmod;02DE
+rieulacirclekorean;3271
+rieulaparenkorean;3211
+rieulcirclekorean;3263
+rieulhieuhkorean;3140
+rieulkiyeokkorean;313A
+rieulkiyeoksioskorean;3169
+rieulkorean;3139
+rieulmieumkorean;313B
+rieulpansioskorean;316C
+rieulparenkorean;3203
+rieulphieuphkorean;313F
+rieulpieupkorean;313C
+rieulpieupsioskorean;316B
+rieulsioskorean;313D
+rieulthieuthkorean;313E
+rieultikeutkorean;316A
+rieulyeorinhieuhkorean;316D
+rightangle;221F
+righttackbelowcmb;0319
+righttriangle;22BF
+rihiragana;308A
+rikatakana;30EA
+rikatakanahalfwidth;FF98
+ring;02DA
+ringbelowcmb;0325
+ringcmb;030A
+ringhalfleft;02BF
+ringhalfleftarmenian;0559
+ringhalfleftbelowcmb;031C
+ringhalfleftcentered;02D3
+ringhalfright;02BE
+ringhalfrightbelowcmb;0339
+ringhalfrightcentered;02D2
+rinvertedbreve;0213
+rittorusquare;3351
+rlinebelow;1E5F
+rlongleg;027C
+rlonglegturned;027A
+rmonospace;FF52
+rohiragana;308D
+rokatakana;30ED
+rokatakanahalfwidth;FF9B
+roruathai;0E23
+rparen;24AD
+rrabengali;09DC
+rradeva;0931
+rragurmukhi;0A5C
+rreharabic;0691
+rrehfinalarabic;FB8D
+rrvocalicbengali;09E0
+rrvocalicdeva;0960
+rrvocalicgujarati;0AE0
+rrvocalicvowelsignbengali;09C4
+rrvocalicvowelsigndeva;0944
+rrvocalicvowelsigngujarati;0AC4
+rsuperior;F6F1
+rtblock;2590
+rturned;0279
+rturnedsuperior;02B4
+ruhiragana;308B
+rukatakana;30EB
+rukatakanahalfwidth;FF99
+rupeemarkbengali;09F2
+rupeesignbengali;09F3
+rupiah;F6DD
+ruthai;0E24
+rvocalicbengali;098B
+rvocalicdeva;090B
+rvocalicgujarati;0A8B
+rvocalicvowelsignbengali;09C3
+rvocalicvowelsigndeva;0943
+rvocalicvowelsigngujarati;0AC3
+s;0073
+sabengali;09B8
+sacute;015B
+sacutedotaccent;1E65
+sadarabic;0635
+sadeva;0938
+sadfinalarabic;FEBA
+sadinitialarabic;FEBB
+sadmedialarabic;FEBC
+sagujarati;0AB8
+sagurmukhi;0A38
+sahiragana;3055
+sakatakana;30B5
+sakatakanahalfwidth;FF7B
+sallallahoualayhewasallamarabic;FDFA
+samekh;05E1
+samekhdagesh;FB41
+samekhdageshhebrew;FB41
+samekhhebrew;05E1
+saraaathai;0E32
+saraaethai;0E41
+saraaimaimalaithai;0E44
+saraaimaimuanthai;0E43
+saraamthai;0E33
+saraathai;0E30
+saraethai;0E40
+saraiileftthai;F886
+saraiithai;0E35
+saraileftthai;F885
+saraithai;0E34
+saraothai;0E42
+saraueeleftthai;F888
+saraueethai;0E37
+saraueleftthai;F887
+sarauethai;0E36
+sarauthai;0E38
+sarauuthai;0E39
+sbopomofo;3119
+scaron;0161
+scarondotaccent;1E67
+scedilla;015F
+schwa;0259
+schwacyrillic;04D9
+schwadieresiscyrillic;04DB
+schwahook;025A
+scircle;24E2
+scircumflex;015D
+scommaaccent;0219
+sdotaccent;1E61
+sdotbelow;1E63
+sdotbelowdotaccent;1E69
+seagullbelowcmb;033C
+second;2033
+secondtonechinese;02CA
+section;00A7
+seenarabic;0633
+seenfinalarabic;FEB2
+seeninitialarabic;FEB3
+seenmedialarabic;FEB4
+segol;05B6
+segol13;05B6
+segol1f;05B6
+segol2c;05B6
+segolhebrew;05B6
+segolnarrowhebrew;05B6
+segolquarterhebrew;05B6
+segoltahebrew;0592
+segolwidehebrew;05B6
+seharmenian;057D
+sehiragana;305B
+sekatakana;30BB
+sekatakanahalfwidth;FF7E
+semicolon;003B
+semicolonarabic;061B
+semicolonmonospace;FF1B
+semicolonsmall;FE54
+semivoicedmarkkana;309C
+semivoicedmarkkanahalfwidth;FF9F
+sentisquare;3322
+sentosquare;3323
+seven;0037
+sevenarabic;0667
+sevenbengali;09ED
+sevencircle;2466
+sevencircleinversesansserif;2790
+sevendeva;096D
+seveneighths;215E
+sevengujarati;0AED
+sevengurmukhi;0A6D
+sevenhackarabic;0667
+sevenhangzhou;3027
+sevenideographicparen;3226
+seveninferior;2087
+sevenmonospace;FF17
+sevenoldstyle;F737
+sevenparen;247A
+sevenperiod;248E
+sevenpersian;06F7
+sevenroman;2176
+sevensuperior;2077
+seventeencircle;2470
+seventeenparen;2484
+seventeenperiod;2498
+seventhai;0E57
+sfthyphen;00AD
+shaarmenian;0577
+shabengali;09B6
+shacyrillic;0448
+shaddaarabic;0651
+shaddadammaarabic;FC61
+shaddadammatanarabic;FC5E
+shaddafathaarabic;FC60
+shaddafathatanarabic;0651 064B
+shaddakasraarabic;FC62
+shaddakasratanarabic;FC5F
+shade;2592
+shadedark;2593
+shadelight;2591
+shademedium;2592
+shadeva;0936
+shagujarati;0AB6
+shagurmukhi;0A36
+shalshelethebrew;0593
+shbopomofo;3115
+shchacyrillic;0449
+sheenarabic;0634
+sheenfinalarabic;FEB6
+sheeninitialarabic;FEB7
+sheenmedialarabic;FEB8
+sheicoptic;03E3
+sheqel;20AA
+sheqelhebrew;20AA
+sheva;05B0
+sheva115;05B0
+sheva15;05B0
+sheva22;05B0
+sheva2e;05B0
+shevahebrew;05B0
+shevanarrowhebrew;05B0
+shevaquarterhebrew;05B0
+shevawidehebrew;05B0
+shhacyrillic;04BB
+shimacoptic;03ED
+shin;05E9
+shindagesh;FB49
+shindageshhebrew;FB49
+shindageshshindot;FB2C
+shindageshshindothebrew;FB2C
+shindageshsindot;FB2D
+shindageshsindothebrew;FB2D
+shindothebrew;05C1
+shinhebrew;05E9
+shinshindot;FB2A
+shinshindothebrew;FB2A
+shinsindot;FB2B
+shinsindothebrew;FB2B
+shook;0282
+sigma;03C3
+sigma1;03C2
+sigmafinal;03C2
+sigmalunatesymbolgreek;03F2
+sihiragana;3057
+sikatakana;30B7
+sikatakanahalfwidth;FF7C
+siluqhebrew;05BD
+siluqlefthebrew;05BD
+similar;223C
+sindothebrew;05C2
+siosacirclekorean;3274
+siosaparenkorean;3214
+sioscieuckorean;317E
+sioscirclekorean;3266
+sioskiyeokkorean;317A
+sioskorean;3145
+siosnieunkorean;317B
+siosparenkorean;3206
+siospieupkorean;317D
+siostikeutkorean;317C
+six;0036
+sixarabic;0666
+sixbengali;09EC
+sixcircle;2465
+sixcircleinversesansserif;278F
+sixdeva;096C
+sixgujarati;0AEC
+sixgurmukhi;0A6C
+sixhackarabic;0666
+sixhangzhou;3026
+sixideographicparen;3225
+sixinferior;2086
+sixmonospace;FF16
+sixoldstyle;F736
+sixparen;2479
+sixperiod;248D
+sixpersian;06F6
+sixroman;2175
+sixsuperior;2076
+sixteencircle;246F
+sixteencurrencydenominatorbengali;09F9
+sixteenparen;2483
+sixteenperiod;2497
+sixthai;0E56
+slash;002F
+slashmonospace;FF0F
+slong;017F
+slongdotaccent;1E9B
+smileface;263A
+smonospace;FF53
+sofpasuqhebrew;05C3
+softhyphen;00AD
+softsigncyrillic;044C
+sohiragana;305D
+sokatakana;30BD
+sokatakanahalfwidth;FF7F
+soliduslongoverlaycmb;0338
+solidusshortoverlaycmb;0337
+sorusithai;0E29
+sosalathai;0E28
+sosothai;0E0B
+sosuathai;0E2A
+space;0020
+spacehackarabic;0020
+spade;2660
+spadesuitblack;2660
+spadesuitwhite;2664
+sparen;24AE
+squarebelowcmb;033B
+squarecc;33C4
+squarecm;339D
+squarediagonalcrosshatchfill;25A9
+squarehorizontalfill;25A4
+squarekg;338F
+squarekm;339E
+squarekmcapital;33CE
+squareln;33D1
+squarelog;33D2
+squaremg;338E
+squaremil;33D5
+squaremm;339C
+squaremsquared;33A1
+squareorthogonalcrosshatchfill;25A6
+squareupperlefttolowerrightfill;25A7
+squareupperrighttolowerleftfill;25A8
+squareverticalfill;25A5
+squarewhitewithsmallblack;25A3
+srsquare;33DB
+ssabengali;09B7
+ssadeva;0937
+ssagujarati;0AB7
+ssangcieuckorean;3149
+ssanghieuhkorean;3185
+ssangieungkorean;3180
+ssangkiyeokkorean;3132
+ssangnieunkorean;3165
+ssangpieupkorean;3143
+ssangsioskorean;3146
+ssangtikeutkorean;3138
+ssuperior;F6F2
+sterling;00A3
+sterlingmonospace;FFE1
+strokelongoverlaycmb;0336
+strokeshortoverlaycmb;0335
+subset;2282
+subsetnotequal;228A
+subsetorequal;2286
+succeeds;227B
+suchthat;220B
+suhiragana;3059
+sukatakana;30B9
+sukatakanahalfwidth;FF7D
+sukunarabic;0652
+summation;2211
+sun;263C
+superset;2283
+supersetnotequal;228B
+supersetorequal;2287
+svsquare;33DC
+syouwaerasquare;337C
+t;0074
+tabengali;09A4
+tackdown;22A4
+tackleft;22A3
+tadeva;0924
+tagujarati;0AA4
+tagurmukhi;0A24
+taharabic;0637
+tahfinalarabic;FEC2
+tahinitialarabic;FEC3
+tahiragana;305F
+tahmedialarabic;FEC4
+taisyouerasquare;337D
+takatakana;30BF
+takatakanahalfwidth;FF80
+tatweelarabic;0640
+tau;03C4
+tav;05EA
+tavdages;FB4A
+tavdagesh;FB4A
+tavdageshhebrew;FB4A
+tavhebrew;05EA
+tbar;0167
+tbopomofo;310A
+tcaron;0165
+tccurl;02A8
+tcedilla;0163
+tcheharabic;0686
+tchehfinalarabic;FB7B
+tchehinitialarabic;FB7C
+tchehmedialarabic;FB7D
+tchehmeeminitialarabic;FB7C FEE4
+tcircle;24E3
+tcircumflexbelow;1E71
+tcommaaccent;0163
+tdieresis;1E97
+tdotaccent;1E6B
+tdotbelow;1E6D
+tecyrillic;0442
+tedescendercyrillic;04AD
+teharabic;062A
+tehfinalarabic;FE96
+tehhahinitialarabic;FCA2
+tehhahisolatedarabic;FC0C
+tehinitialarabic;FE97
+tehiragana;3066
+tehjeeminitialarabic;FCA1
+tehjeemisolatedarabic;FC0B
+tehmarbutaarabic;0629
+tehmarbutafinalarabic;FE94
+tehmedialarabic;FE98
+tehmeeminitialarabic;FCA4
+tehmeemisolatedarabic;FC0E
+tehnoonfinalarabic;FC73
+tekatakana;30C6
+tekatakanahalfwidth;FF83
+telephone;2121
+telephoneblack;260E
+telishagedolahebrew;05A0
+telishaqetanahebrew;05A9
+tencircle;2469
+tenideographicparen;3229
+tenparen;247D
+tenperiod;2491
+tenroman;2179
+tesh;02A7
+tet;05D8
+tetdagesh;FB38
+tetdageshhebrew;FB38
+tethebrew;05D8
+tetsecyrillic;04B5
+tevirhebrew;059B
+tevirlefthebrew;059B
+thabengali;09A5
+thadeva;0925
+thagujarati;0AA5
+thagurmukhi;0A25
+thalarabic;0630
+thalfinalarabic;FEAC
+thanthakhatlowleftthai;F898
+thanthakhatlowrightthai;F897
+thanthakhatthai;0E4C
+thanthakhatupperleftthai;F896
+theharabic;062B
+thehfinalarabic;FE9A
+thehinitialarabic;FE9B
+thehmedialarabic;FE9C
+thereexists;2203
+therefore;2234
+theta;03B8
+theta1;03D1
+thetasymbolgreek;03D1
+thieuthacirclekorean;3279
+thieuthaparenkorean;3219
+thieuthcirclekorean;326B
+thieuthkorean;314C
+thieuthparenkorean;320B
+thirteencircle;246C
+thirteenparen;2480
+thirteenperiod;2494
+thonangmonthothai;0E11
+thook;01AD
+thophuthaothai;0E12
+thorn;00FE
+thothahanthai;0E17
+thothanthai;0E10
+thothongthai;0E18
+thothungthai;0E16
+thousandcyrillic;0482
+thousandsseparatorarabic;066C
+thousandsseparatorpersian;066C
+three;0033
+threearabic;0663
+threebengali;09E9
+threecircle;2462
+threecircleinversesansserif;278C
+threedeva;0969
+threeeighths;215C
+threegujarati;0AE9
+threegurmukhi;0A69
+threehackarabic;0663
+threehangzhou;3023
+threeideographicparen;3222
+threeinferior;2083
+threemonospace;FF13
+threenumeratorbengali;09F6
+threeoldstyle;F733
+threeparen;2476
+threeperiod;248A
+threepersian;06F3
+threequarters;00BE
+threequartersemdash;F6DE
+threeroman;2172
+threesuperior;00B3
+threethai;0E53
+thzsquare;3394
+tihiragana;3061
+tikatakana;30C1
+tikatakanahalfwidth;FF81
+tikeutacirclekorean;3270
+tikeutaparenkorean;3210
+tikeutcirclekorean;3262
+tikeutkorean;3137
+tikeutparenkorean;3202
+tilde;02DC
+tildebelowcmb;0330
+tildecmb;0303
+tildecomb;0303
+tildedoublecmb;0360
+tildeoperator;223C
+tildeoverlaycmb;0334
+tildeverticalcmb;033E
+timescircle;2297
+tipehahebrew;0596
+tipehalefthebrew;0596
+tippigurmukhi;0A70
+titlocyrilliccmb;0483
+tiwnarmenian;057F
+tlinebelow;1E6F
+tmonospace;FF54
+toarmenian;0569
+tohiragana;3068
+tokatakana;30C8
+tokatakanahalfwidth;FF84
+tonebarextrahighmod;02E5
+tonebarextralowmod;02E9
+tonebarhighmod;02E6
+tonebarlowmod;02E8
+tonebarmidmod;02E7
+tonefive;01BD
+tonesix;0185
+tonetwo;01A8
+tonos;0384
+tonsquare;3327
+topatakthai;0E0F
+tortoiseshellbracketleft;3014
+tortoiseshellbracketleftsmall;FE5D
+tortoiseshellbracketleftvertical;FE39
+tortoiseshellbracketright;3015
+tortoiseshellbracketrightsmall;FE5E
+tortoiseshellbracketrightvertical;FE3A
+totaothai;0E15
+tpalatalhook;01AB
+tparen;24AF
+trademark;2122
+trademarksans;F8EA
+trademarkserif;F6DB
+tretroflexhook;0288
+triagdn;25BC
+triaglf;25C4
+triagrt;25BA
+triagup;25B2
+ts;02A6
+tsadi;05E6
+tsadidagesh;FB46
+tsadidageshhebrew;FB46
+tsadihebrew;05E6
+tsecyrillic;0446
+tsere;05B5
+tsere12;05B5
+tsere1e;05B5
+tsere2b;05B5
+tserehebrew;05B5
+tserenarrowhebrew;05B5
+tserequarterhebrew;05B5
+tserewidehebrew;05B5
+tshecyrillic;045B
+tsuperior;F6F3
+ttabengali;099F
+ttadeva;091F
+ttagujarati;0A9F
+ttagurmukhi;0A1F
+tteharabic;0679
+ttehfinalarabic;FB67
+ttehinitialarabic;FB68
+ttehmedialarabic;FB69
+tthabengali;09A0
+tthadeva;0920
+tthagujarati;0AA0
+tthagurmukhi;0A20
+tturned;0287
+tuhiragana;3064
+tukatakana;30C4
+tukatakanahalfwidth;FF82
+tusmallhiragana;3063
+tusmallkatakana;30C3
+tusmallkatakanahalfwidth;FF6F
+twelvecircle;246B
+twelveparen;247F
+twelveperiod;2493
+twelveroman;217B
+twentycircle;2473
+twentyhangzhou;5344
+twentyparen;2487
+twentyperiod;249B
+two;0032
+twoarabic;0662
+twobengali;09E8
+twocircle;2461
+twocircleinversesansserif;278B
+twodeva;0968
+twodotenleader;2025
+twodotleader;2025
+twodotleadervertical;FE30
+twogujarati;0AE8
+twogurmukhi;0A68
+twohackarabic;0662
+twohangzhou;3022
+twoideographicparen;3221
+twoinferior;2082
+twomonospace;FF12
+twonumeratorbengali;09F5
+twooldstyle;F732
+twoparen;2475
+twoperiod;2489
+twopersian;06F2
+tworoman;2171
+twostroke;01BB
+twosuperior;00B2
+twothai;0E52
+twothirds;2154
+u;0075
+uacute;00FA
+ubar;0289
+ubengali;0989
+ubopomofo;3128
+ubreve;016D
+ucaron;01D4
+ucircle;24E4
+ucircumflex;00FB
+ucircumflexbelow;1E77
+ucyrillic;0443
+udattadeva;0951
+udblacute;0171
+udblgrave;0215
+udeva;0909
+udieresis;00FC
+udieresisacute;01D8
+udieresisbelow;1E73
+udieresiscaron;01DA
+udieresiscyrillic;04F1
+udieresisgrave;01DC
+udieresismacron;01D6
+udotbelow;1EE5
+ugrave;00F9
+ugujarati;0A89
+ugurmukhi;0A09
+uhiragana;3046
+uhookabove;1EE7
+uhorn;01B0
+uhornacute;1EE9
+uhorndotbelow;1EF1
+uhorngrave;1EEB
+uhornhookabove;1EED
+uhorntilde;1EEF
+uhungarumlaut;0171
+uhungarumlautcyrillic;04F3
+uinvertedbreve;0217
+ukatakana;30A6
+ukatakanahalfwidth;FF73
+ukcyrillic;0479
+ukorean;315C
+umacron;016B
+umacroncyrillic;04EF
+umacrondieresis;1E7B
+umatragurmukhi;0A41
+umonospace;FF55
+underscore;005F
+underscoredbl;2017
+underscoremonospace;FF3F
+underscorevertical;FE33
+underscorewavy;FE4F
+union;222A
+universal;2200
+uogonek;0173
+uparen;24B0
+upblock;2580
+upperdothebrew;05C4
+upsilon;03C5
+upsilondieresis;03CB
+upsilondieresistonos;03B0
+upsilonlatin;028A
+upsilontonos;03CD
+uptackbelowcmb;031D
+uptackmod;02D4
+uragurmukhi;0A73
+uring;016F
+ushortcyrillic;045E
+usmallhiragana;3045
+usmallkatakana;30A5
+usmallkatakanahalfwidth;FF69
+ustraightcyrillic;04AF
+ustraightstrokecyrillic;04B1
+utilde;0169
+utildeacute;1E79
+utildebelow;1E75
+uubengali;098A
+uudeva;090A
+uugujarati;0A8A
+uugurmukhi;0A0A
+uumatragurmukhi;0A42
+uuvowelsignbengali;09C2
+uuvowelsigndeva;0942
+uuvowelsigngujarati;0AC2
+uvowelsignbengali;09C1
+uvowelsigndeva;0941
+uvowelsigngujarati;0AC1
+v;0076
+vadeva;0935
+vagujarati;0AB5
+vagurmukhi;0A35
+vakatakana;30F7
+vav;05D5
+vavdagesh;FB35
+vavdagesh65;FB35
+vavdageshhebrew;FB35
+vavhebrew;05D5
+vavholam;FB4B
+vavholamhebrew;FB4B
+vavvavhebrew;05F0
+vavyodhebrew;05F1
+vcircle;24E5
+vdotbelow;1E7F
+vecyrillic;0432
+veharabic;06A4
+vehfinalarabic;FB6B
+vehinitialarabic;FB6C
+vehmedialarabic;FB6D
+vekatakana;30F9
+venus;2640
+verticalbar;007C
+verticallineabovecmb;030D
+verticallinebelowcmb;0329
+verticallinelowmod;02CC
+verticallinemod;02C8
+vewarmenian;057E
+vhook;028B
+vikatakana;30F8
+viramabengali;09CD
+viramadeva;094D
+viramagujarati;0ACD
+visargabengali;0983
+visargadeva;0903
+visargagujarati;0A83
+vmonospace;FF56
+voarmenian;0578
+voicediterationhiragana;309E
+voicediterationkatakana;30FE
+voicedmarkkana;309B
+voicedmarkkanahalfwidth;FF9E
+vokatakana;30FA
+vparen;24B1
+vtilde;1E7D
+vturned;028C
+vuhiragana;3094
+vukatakana;30F4
+w;0077
+wacute;1E83
+waekorean;3159
+wahiragana;308F
+wakatakana;30EF
+wakatakanahalfwidth;FF9C
+wakorean;3158
+wasmallhiragana;308E
+wasmallkatakana;30EE
+wattosquare;3357
+wavedash;301C
+wavyunderscorevertical;FE34
+wawarabic;0648
+wawfinalarabic;FEEE
+wawhamzaabovearabic;0624
+wawhamzaabovefinalarabic;FE86
+wbsquare;33DD
+wcircle;24E6
+wcircumflex;0175
+wdieresis;1E85
+wdotaccent;1E87
+wdotbelow;1E89
+wehiragana;3091
+weierstrass;2118
+wekatakana;30F1
+wekorean;315E
+weokorean;315D
+wgrave;1E81
+whitebullet;25E6
+whitecircle;25CB
+whitecircleinverse;25D9
+whitecornerbracketleft;300E
+whitecornerbracketleftvertical;FE43
+whitecornerbracketright;300F
+whitecornerbracketrightvertical;FE44
+whitediamond;25C7
+whitediamondcontainingblacksmalldiamond;25C8
+whitedownpointingsmalltriangle;25BF
+whitedownpointingtriangle;25BD
+whiteleftpointingsmalltriangle;25C3
+whiteleftpointingtriangle;25C1
+whitelenticularbracketleft;3016
+whitelenticularbracketright;3017
+whiterightpointingsmalltriangle;25B9
+whiterightpointingtriangle;25B7
+whitesmallsquare;25AB
+whitesmilingface;263A
+whitesquare;25A1
+whitestar;2606
+whitetelephone;260F
+whitetortoiseshellbracketleft;3018
+whitetortoiseshellbracketright;3019
+whiteuppointingsmalltriangle;25B5
+whiteuppointingtriangle;25B3
+wihiragana;3090
+wikatakana;30F0
+wikorean;315F
+wmonospace;FF57
+wohiragana;3092
+wokatakana;30F2
+wokatakanahalfwidth;FF66
+won;20A9
+wonmonospace;FFE6
+wowaenthai;0E27
+wparen;24B2
+wring;1E98
+wsuperior;02B7
+wturned;028D
+wynn;01BF
+x;0078
+xabovecmb;033D
+xbopomofo;3112
+xcircle;24E7
+xdieresis;1E8D
+xdotaccent;1E8B
+xeharmenian;056D
+xi;03BE
+xmonospace;FF58
+xparen;24B3
+xsuperior;02E3
+y;0079
+yaadosquare;334E
+yabengali;09AF
+yacute;00FD
+yadeva;092F
+yaekorean;3152
+yagujarati;0AAF
+yagurmukhi;0A2F
+yahiragana;3084
+yakatakana;30E4
+yakatakanahalfwidth;FF94
+yakorean;3151
+yamakkanthai;0E4E
+yasmallhiragana;3083
+yasmallkatakana;30E3
+yasmallkatakanahalfwidth;FF6C
+yatcyrillic;0463
+ycircle;24E8
+ycircumflex;0177
+ydieresis;00FF
+ydotaccent;1E8F
+ydotbelow;1EF5
+yeharabic;064A
+yehbarreearabic;06D2
+yehbarreefinalarabic;FBAF
+yehfinalarabic;FEF2
+yehhamzaabovearabic;0626
+yehhamzaabovefinalarabic;FE8A
+yehhamzaaboveinitialarabic;FE8B
+yehhamzaabovemedialarabic;FE8C
+yehinitialarabic;FEF3
+yehmedialarabic;FEF4
+yehmeeminitialarabic;FCDD
+yehmeemisolatedarabic;FC58
+yehnoonfinalarabic;FC94
+yehthreedotsbelowarabic;06D1
+yekorean;3156
+yen;00A5
+yenmonospace;FFE5
+yeokorean;3155
+yeorinhieuhkorean;3186
+yerahbenyomohebrew;05AA
+yerahbenyomolefthebrew;05AA
+yericyrillic;044B
+yerudieresiscyrillic;04F9
+yesieungkorean;3181
+yesieungpansioskorean;3183
+yesieungsioskorean;3182
+yetivhebrew;059A
+ygrave;1EF3
+yhook;01B4
+yhookabove;1EF7
+yiarmenian;0575
+yicyrillic;0457
+yikorean;3162
+yinyang;262F
+yiwnarmenian;0582
+ymonospace;FF59
+yod;05D9
+yoddagesh;FB39
+yoddageshhebrew;FB39
+yodhebrew;05D9
+yodyodhebrew;05F2
+yodyodpatahhebrew;FB1F
+yohiragana;3088
+yoikorean;3189
+yokatakana;30E8
+yokatakanahalfwidth;FF96
+yokorean;315B
+yosmallhiragana;3087
+yosmallkatakana;30E7
+yosmallkatakanahalfwidth;FF6E
+yotgreek;03F3
+yoyaekorean;3188
+yoyakorean;3187
+yoyakthai;0E22
+yoyingthai;0E0D
+yparen;24B4
+ypogegrammeni;037A
+ypogegrammenigreekcmb;0345
+yr;01A6
+yring;1E99
+ysuperior;02B8
+ytilde;1EF9
+yturned;028E
+yuhiragana;3086
+yuikorean;318C
+yukatakana;30E6
+yukatakanahalfwidth;FF95
+yukorean;3160
+yusbigcyrillic;046B
+yusbigiotifiedcyrillic;046D
+yuslittlecyrillic;0467
+yuslittleiotifiedcyrillic;0469
+yusmallhiragana;3085
+yusmallkatakana;30E5
+yusmallkatakanahalfwidth;FF6D
+yuyekorean;318B
+yuyeokorean;318A
+yyabengali;09DF
+yyadeva;095F
+z;007A
+zaarmenian;0566
+zacute;017A
+zadeva;095B
+zagurmukhi;0A5B
+zaharabic;0638
+zahfinalarabic;FEC6
+zahinitialarabic;FEC7
+zahiragana;3056
+zahmedialarabic;FEC8
+zainarabic;0632
+zainfinalarabic;FEB0
+zakatakana;30B6
+zaqefgadolhebrew;0595
+zaqefqatanhebrew;0594
+zarqahebrew;0598
+zayin;05D6
+zayindagesh;FB36
+zayindageshhebrew;FB36
+zayinhebrew;05D6
+zbopomofo;3117
+zcaron;017E
+zcircle;24E9
+zcircumflex;1E91
+zcurl;0291
+zdot;017C
+zdotaccent;017C
+zdotbelow;1E93
+zecyrillic;0437
+zedescendercyrillic;0499
+zedieresiscyrillic;04DF
+zehiragana;305C
+zekatakana;30BC
+zero;0030
+zeroarabic;0660
+zerobengali;09E6
+zerodeva;0966
+zerogujarati;0AE6
+zerogurmukhi;0A66
+zerohackarabic;0660
+zeroinferior;2080
+zeromonospace;FF10
+zerooldstyle;F730
+zeropersian;06F0
+zerosuperior;2070
+zerothai;0E50
+zerowidthjoiner;FEFF
+zerowidthnonjoiner;200C
+zerowidthspace;200B
+zeta;03B6
+zhbopomofo;3113
+zhearmenian;056A
+zhebrevecyrillic;04C2
+zhecyrillic;0436
+zhedescendercyrillic;0497
+zhedieresiscyrillic;04DD
+zihiragana;3058
+zikatakana;30B8
+zinorhebrew;05AE
+zlinebelow;1E95
+zmonospace;FF5A
+zohiragana;305E
+zokatakana;30BE
+zparen;24B5
+zretroflexhook;0290
+zstroke;01B6
+zuhiragana;305A
+zukatakana;30BA
+"""
+
+
+# string table management
+#
+class StringTable:
+ def __init__( self, name_list, master_table_name ):
+ self.names = name_list
+ self.master_table = master_table_name
+ self.indices = {}
+ index = 0
+
+ for name in name_list:
+ self.indices[name] = index
+ index += len( name ) + 1
+
+ self.total = index
+
+ def dump( self, file ):
+ write = file.write
+ write( " static const char " + self.master_table +
+ "[" + repr( self.total ) + "] =\n" )
+ write( " {\n" )
+
+ line = ""
+ for name in self.names:
+ line += " '"
+ line += string.join( ( re.findall( ".", name ) ), "','" )
+ line += "', 0,\n"
+
+ write( line + " };\n\n\n" )
+
+ def dump_sublist( self, file, table_name, macro_name, sublist ):
+ write = file.write
+ write( "#define " + macro_name + " " + repr( len( sublist ) ) + "\n\n" )
+
+ write( " /* Values are offsets into the `" +
+ self.master_table + "' table */\n\n" )
+ write( " static const short " + table_name +
+ "[" + macro_name + "] =\n" )
+ write( " {\n" )
+
+ line = " "
+ comma = ""
+ col = 0
+
+ for name in sublist:
+ line += comma
+ line += "%4d" % self.indices[name]
+ col += 1
+ comma = ","
+ if col == 14:
+ col = 0
+ comma = ",\n "
+
+ write( line + "\n };\n\n\n" )
+
+
+# We now store the Adobe Glyph List in compressed form. The list is put
+# into a data structure called `trie' (because it has a tree-like
+# appearance). Consider, for example, that you want to store the
+# following name mapping:
+#
+# A => 1
+# Aacute => 6
+# Abalon => 2
+# Abstract => 4
+#
+# It is possible to store the entries as follows.
+#
+# A => 1
+# |
+# +-acute => 6
+# |
+# +-b
+# |
+# +-alon => 2
+# |
+# +-stract => 4
+#
+# We see that each node in the trie has:
+#
+# - one or more `letters'
+# - an optional value
+# - zero or more child nodes
+#
+# The first step is to call
+#
+# root = StringNode( "", 0 )
+# for word in map.values():
+# root.add( word, map[word] )
+#
+# which creates a large trie where each node has only one children.
+#
+# Executing
+#
+# root = root.optimize()
+#
+# optimizes the trie by merging the letters of successive nodes whenever
+# possible.
+#
+# Each node of the trie is stored as follows.
+#
+# - First the node's letter, according to the following scheme. We
+# use the fact that in the AGL no name contains character codes > 127.
+#
+# name bitsize description
+# ----------------------------------------------------------------
+# notlast 1 Set to 1 if this is not the last letter
+# in the word.
+# ascii 7 The letter's ASCII value.
+#
+# - The letter is followed by a children count and the value of the
+# current key (if any). Again we can do some optimization because all
+# AGL entries are from the BMP; this means that 16 bits are sufficient
+# to store its Unicode values. Additionally, no node has more than
+# 127 children.
+#
+# name bitsize description
+# -----------------------------------------
+# hasvalue 1 Set to 1 if a 16-bit Unicode value follows.
+# num_children 7 Number of children. Can be 0 only if
+# `hasvalue' is set to 1.
+# value 16 Optional Unicode value.
+#
+# - A node is finished by a list of 16bit absolute offsets to the
+# children, which must be sorted in increasing order of their first
+# letter.
+#
+# For simplicity, all 16bit quantities are stored in big-endian order.
+#
+# The root node has first letter = 0, and no value.
+#
+class StringNode:
+ def __init__( self, letter, value ):
+ self.letter = letter
+ self.value = value
+ self.children = {}
+
+ def __cmp__( self, other ):
+ return ord( self.letter[0] ) - ord( other.letter[0] )
+
+ def add( self, word, value ):
+ if len( word ) == 0:
+ self.value = value
+ return
+
+ letter = word[0]
+ word = word[1:]
+
+ if self.children.has_key( letter ):
+ child = self.children[letter]
+ else:
+ child = StringNode( letter, 0 )
+ self.children[letter] = child
+
+ child.add( word, value )
+
+ def optimize( self ):
+ # optimize all children first
+ children = self.children.values()
+ self.children = {}
+
+ for child in children:
+ self.children[child.letter[0]] = child.optimize()
+
+ # don't optimize if there's a value,
+ # if we don't have any child or if we
+ # have more than one child
+ if ( self.value != 0 ) or ( not children ) or len( children ) > 1:
+ return self
+
+ child = children[0]
+
+ self.letter += child.letter
+ self.value = child.value
+ self.children = child.children
+
+ return self
+
+ def dump_debug( self, write, margin ):
+ # this is used during debugging
+ line = margin + "+-"
+ if len( self.letter ) == 0:
+ line += "<NOLETTER>"
+ else:
+ line += self.letter
+
+ if self.value:
+ line += " => " + repr( self.value )
+
+ write( line + "\n" )
+
+ if self.children:
+ margin += "| "
+ for child in self.children.values():
+ child.dump_debug( write, margin )
+
+ def locate( self, index ):
+ self.index = index
+ if len( self.letter ) > 0:
+ index += len( self.letter ) + 1
+ else:
+ index += 2
+
+ if self.value != 0:
+ index += 2
+
+ children = self.children.values()
+ children.sort()
+
+ index += 2 * len( children )
+ for child in children:
+ index = child.locate( index )
+
+ return index
+
+ def store( self, storage ):
+ # write the letters
+ l = len( self.letter )
+ if l == 0:
+ storage += struct.pack( "B", 0 )
+ else:
+ for n in range( l ):
+ val = ord( self.letter[n] )
+ if n < l - 1:
+ val += 128
+ storage += struct.pack( "B", val )
+
+ # write the count
+ children = self.children.values()
+ children.sort()
+
+ count = len( children )
+
+ if self.value != 0:
+ storage += struct.pack( "!BH", count + 128, self.value )
+ else:
+ storage += struct.pack( "B", count )
+
+ for child in children:
+ storage += struct.pack( "!H", child.index )
+
+ for child in children:
+ storage = child.store( storage )
+
+ return storage
+
+
+def adobe_glyph_values():
+ """return the list of glyph names and their unicode values"""
+
+ lines = string.split( adobe_glyph_list, '\n' )
+ glyphs = []
+ values = []
+
+ for line in lines:
+ if line:
+ fields = string.split( line, ';' )
+# print fields[1] + ' - ' + fields[0]
+ subfields = string.split( fields[1], ' ' )
+ if len( subfields ) == 1:
+ glyphs.append( fields[0] )
+ values.append( fields[1] )
+
+ return glyphs, values
+
+
+def filter_glyph_names( alist, filter ):
+ """filter `alist' by taking _out_ all glyph names that are in `filter'"""
+
+ count = 0
+ extras = []
+
+ for name in alist:
+ try:
+ filtered_index = filter.index( name )
+ except:
+ extras.append( name )
+
+ return extras
+
+
+def dump_encoding( file, encoding_name, encoding_list ):
+ """dump a given encoding"""
+
+ write = file.write
+ write( " /* the following are indices into the SID name table */\n" )
+ write( " static const unsigned short " + encoding_name +
+ "[" + repr( len( encoding_list ) ) + "] =\n" )
+ write( " {\n" )
+
+ line = " "
+ comma = ""
+ col = 0
+ for value in encoding_list:
+ line += comma
+ line += "%3d" % value
+ comma = ","
+ col += 1
+ if col == 16:
+ col = 0
+ comma = ",\n "
+
+ write( line + "\n };\n\n\n" )
+
+
+def dump_array( the_array, write, array_name ):
+ """dumps a given encoding"""
+
+ write( " static const unsigned char " + array_name +
+ "[" + repr( len( the_array ) ) + "L] =\n" )
+ write( " {\n" )
+
+ line = ""
+ comma = " "
+ col = 0
+
+ for value in the_array:
+ line += comma
+ line += "%3d" % ord( value )
+ comma = ","
+ col += 1
+
+ if col == 16:
+ col = 0
+ comma = ",\n "
+
+ if len( line ) > 1024:
+ write( line )
+ line = ""
+
+ write( line + "\n };\n\n\n" )
+
+
+def main():
+ """main program body"""
+
+ if len( sys.argv ) != 2:
+ print __doc__ % sys.argv[0]
+ sys.exit( 1 )
+
+ file = open( sys.argv[1], "w\n" )
+ write = file.write
+
+ count_sid = len( sid_standard_names )
+
+ # `mac_extras' contains the list of glyph names in the Macintosh standard
+ # encoding which are not in the SID Standard Names.
+ #
+ mac_extras = filter_glyph_names( mac_standard_names, sid_standard_names )
+
+ # `base_list' contains the names of our final glyph names table.
+ # It consists of the `mac_extras' glyph names, followed by the SID
+ # standard names.
+ #
+ mac_extras_count = len( mac_extras )
+ base_list = mac_extras + sid_standard_names
+
+ write( "/***************************************************************************/\n" )
+ write( "/* */\n" )
+
+ write( "/* %-71s*/\n" % os.path.basename( sys.argv[1] ) )
+
+ write( "/* */\n" )
+ write( "/* PostScript glyph names. */\n" )
+ write( "/* */\n" )
+ write( "/* Copyright 2005, 2008 by */\n" )
+ write( "/* David Turner, Robert Wilhelm, and Werner Lemberg. */\n" )
+ write( "/* */\n" )
+ write( "/* This file is part of the FreeType project, and may only be used, */\n" )
+ write( "/* modified, and distributed under the terms of the FreeType project */\n" )
+ write( "/* license, LICENSE.TXT. By continuing to use, modify, or distribute */\n" )
+ write( "/* this file you indicate that you have read the license and */\n" )
+ write( "/* understand and accept it fully. */\n" )
+ write( "/* */\n" )
+ write( "/***************************************************************************/\n" )
+ write( "\n" )
+ write( "\n" )
+ write( " /* This file has been generated automatically -- do not edit! */\n" )
+ write( "\n" )
+ write( "\n" )
+
+ # dump final glyph list (mac extras + sid standard names)
+ #
+ st = StringTable( base_list, "ft_standard_glyph_names" )
+
+ st.dump( file )
+ st.dump_sublist( file, "ft_mac_names",
+ "FT_NUM_MAC_NAMES", mac_standard_names )
+ st.dump_sublist( file, "ft_sid_names",
+ "FT_NUM_SID_NAMES", sid_standard_names )
+
+ dump_encoding( file, "t1_standard_encoding", t1_standard_encoding )
+ dump_encoding( file, "t1_expert_encoding", t1_expert_encoding )
+
+ # dump the AGL in its compressed form
+ #
+ agl_glyphs, agl_values = adobe_glyph_values()
+ dict = StringNode( "", 0 )
+
+ for g in range( len( agl_glyphs ) ):
+ dict.add( agl_glyphs[g], eval( "0x" + agl_values[g] ) )
+
+ dict = dict.optimize()
+ dict_len = dict.locate( 0 )
+ dict_array = dict.store( "" )
+
+ write( """\
+ /*
+ * This table is a compressed version of the Adobe Glyph List (AGL),
+ * optimized for efficient searching. It has been generated by the
+ * `glnames.py' python script located in the `src/tools' directory.
+ *
+ * The lookup function to get the Unicode value for a given string
+ * is defined below the table.
+ */
+
+#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+""" )
+
+ dump_array( dict_array, write, "ft_adobe_glyph_list" )
+
+ # write the lookup routine now
+ #
+ write( """\
+ /*
+ * This function searches the compressed table efficiently.
+ */
+ static unsigned long
+ ft_get_adobe_glyph_index( const char* name,
+ const char* limit )
+ {
+ int c = 0;
+ int count, min, max;
+ const unsigned char* p = ft_adobe_glyph_list;
+
+
+ if ( name == 0 || name >= limit )
+ goto NotFound;
+
+ c = *name++;
+ count = p[1];
+ p += 2;
+
+ min = 0;
+ max = count;
+
+ while ( min < max )
+ {
+ int mid = ( min + max ) >> 1;
+ const unsigned char* q = p + mid * 2;
+ int c2;
+
+
+ q = ft_adobe_glyph_list + ( ( (int)q[0] << 8 ) | q[1] );
+
+ c2 = q[0] & 127;
+ if ( c2 == c )
+ {
+ p = q;
+ goto Found;
+ }
+ if ( c2 < c )
+ min = mid + 1;
+ else
+ max = mid;
+ }
+ goto NotFound;
+
+ Found:
+ for (;;)
+ {
+ /* assert (*p & 127) == c */
+
+ if ( name >= limit )
+ {
+ if ( (p[0] & 128) == 0 &&
+ (p[1] & 128) != 0 )
+ return (unsigned long)( ( (int)p[2] << 8 ) | p[3] );
+
+ goto NotFound;
+ }
+ c = *name++;
+ if ( p[0] & 128 )
+ {
+ p++;
+ if ( c != (p[0] & 127) )
+ goto NotFound;
+
+ continue;
+ }
+
+ p++;
+ count = p[0] & 127;
+ if ( p[0] & 128 )
+ p += 2;
+
+ p++;
+
+ for ( ; count > 0; count--, p += 2 )
+ {
+ int offset = ( (int)p[0] << 8 ) | p[1];
+ const unsigned char* q = ft_adobe_glyph_list + offset;
+
+ if ( c == ( q[0] & 127 ) )
+ {
+ p = q;
+ goto NextIter;
+ }
+ }
+ goto NotFound;
+
+ NextIter:
+ ;
+ }
+
+ NotFound:
+ return 0;
+ }
+
+#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
+
+""" )
+
+ if 0: # generate unit test, or don't
+ #
+ # now write the unit test to check that everything works OK
+ #
+ write( "#ifdef TEST\n\n" )
+
+ write( "static const char* const the_names[] = {\n" )
+ for name in agl_glyphs:
+ write( ' "' + name + '",\n' )
+ write( " 0\n};\n" )
+
+ write( "static const unsigned long the_values[] = {\n" )
+ for val in agl_values:
+ write( ' 0x' + val + ',\n' )
+ write( " 0\n};\n" )
+
+ write( """
+#include <stdlib.h>
+#include <stdio.h>
+
+ int
+ main( void )
+ {
+ int result = 0;
+ const char* const* names = the_names;
+ const unsigned long* values = the_values;
+
+
+ for ( ; *names; names++, values++ )
+ {
+ const char* name = *names;
+ unsigned long reference = *values;
+ unsigned long value;
+
+
+ value = ft_get_adobe_glyph_index( name, name + strlen( name ) );
+ if ( value != reference )
+ {
+ result = 1;
+ fprintf( stderr, "name '%s' => %04x instead of %04x\\n",
+ name, value, reference );
+ }
+ }
+
+ return result;
+ }
+""" )
+
+ write( "#endif /* TEST */\n" )
+
+ write("\n/* END */\n")
+
+
+# Now run the main routine
+#
+main()
+
+
+# END
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_afm.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_afm.c
new file mode 100644
index 00000000000..d53cb332562
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_afm.c
@@ -0,0 +1,157 @@
+/*
+ * gcc -DFT2_BUILD_LIBRARY -I../../include -o test_afm test_afm.c \
+ * -L../../objs/.libs -lfreetype -lz -static
+ */
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+ void dump_fontinfo( AFM_FontInfo fi )
+ {
+ FT_Int i;
+
+
+ printf( "This AFM is for %sCID font.\n\n",
+ ( fi->IsCIDFont ) ? "" : "non-" );
+
+ printf( "FontBBox: %.2f %.2f %.2f %.2f\n", fi->FontBBox.xMin / 65536.,
+ fi->FontBBox.yMin / 65536.,
+ fi->FontBBox.xMax / 65536.,
+ fi->FontBBox.yMax / 65536. );
+ printf( "Ascender: %.2f\n", fi->Ascender / 65536. );
+ printf( "Descender: %.2f\n\n", fi->Descender / 65536. );
+
+ if ( fi->NumTrackKern )
+ printf( "There are %d sets of track kernings:\n",
+ fi->NumTrackKern );
+ else
+ printf( "There is no track kerning.\n" );
+
+ for ( i = 0; i < fi->NumTrackKern; i++ )
+ {
+ AFM_TrackKern tk = fi->TrackKerns + i;
+
+
+ printf( "\t%2d: %5.2f %5.2f %5.2f %5.2f\n", tk->degree,
+ tk->min_ptsize / 65536.,
+ tk->min_kern / 65536.,
+ tk->max_ptsize / 65536.,
+ tk->max_kern / 65536. );
+ }
+
+ printf( "\n" );
+
+ if ( fi->NumKernPair )
+ printf( "There are %d kerning pairs:\n",
+ fi->NumKernPair );
+ else
+ printf( "There is no kerning pair.\n" );
+
+ for ( i = 0; i < fi->NumKernPair; i++ )
+ {
+ AFM_KernPair kp = fi->KernPairs + i;
+
+
+ printf( "\t%3d + %3d => (%4d, %4d)\n", kp->index1,
+ kp->index2,
+ kp->x,
+ kp->y );
+ }
+
+ }
+
+ int
+ dummy_get_index( const char* name,
+ FT_UInt len,
+ void* user_data )
+ {
+ if ( len )
+ return name[0];
+ else
+ return 0;
+ }
+
+ FT_Error
+ parse_afm( FT_Library library,
+ FT_Stream stream,
+ AFM_FontInfo fi )
+ {
+ PSAux_Service psaux;
+ AFM_ParserRec parser;
+ FT_Error error = FT_Err_Ok;
+
+
+ psaux = (PSAux_Service)FT_Get_Module_Interface( library, "psaux" );
+ if ( !psaux || !psaux->afm_parser_funcs )
+ return -1;
+
+ error = FT_Stream_EnterFrame( stream, stream->size );
+ if ( error )
+ return error;
+
+ error = psaux->afm_parser_funcs->init( &parser,
+ library->memory,
+ stream->cursor,
+ stream->limit );
+ if ( error )
+ return error;
+
+ parser.FontInfo = fi;
+ parser.get_index = dummy_get_index;
+
+ error = psaux->afm_parser_funcs->parse( &parser );
+
+ psaux->afm_parser_funcs->done( &parser );
+
+ return error;
+ }
+
+
+ int main( int argc,
+ char** argv )
+ {
+ FT_Library library;
+ FT_StreamRec stream;
+ FT_Error error = FT_Err_Ok;
+ AFM_FontInfoRec fi;
+
+
+ if ( argc < 2 )
+ return FT_Err_Invalid_Argument;
+
+ error = FT_Init_FreeType( &library );
+ if ( error )
+ return error;
+
+ FT_ZERO( &stream );
+ error = FT_Stream_Open( &stream, argv[1] );
+ if ( error )
+ goto Exit;
+ stream.memory = library->memory;
+
+ FT_ZERO( &fi );
+ error = parse_afm( library, &stream, &fi );
+
+ if ( !error )
+ {
+ FT_Memory memory = library->memory;
+
+
+ dump_fontinfo( &fi );
+
+ if ( fi.KernPairs )
+ FT_FREE( fi.KernPairs );
+ if ( fi.TrackKerns )
+ FT_FREE( fi.TrackKerns );
+ }
+ else
+ printf( "parse error\n" );
+
+ FT_Stream_Close( &stream );
+
+ Exit:
+ FT_Done_FreeType( library );
+
+ return error;
+ }
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_bbox.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_bbox.c
new file mode 100644
index 00000000000..e085c5b3d6c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_bbox.c
@@ -0,0 +1,160 @@
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_BBOX_H
+
+
+#include <time.h> /* for clock() */
+
+/* SunOS 4.1.* does not define CLOCKS_PER_SEC, so include <sys/param.h> */
+/* to get the HZ macro which is the equivalent. */
+#if defined(__sun__) && !defined(SVR4) && !defined(__SVR4)
+#include <sys/param.h>
+#define CLOCKS_PER_SEC HZ
+#endif
+
+ static long
+ get_time( void )
+ {
+ return clock() * 10000L / CLOCKS_PER_SEC;
+ }
+
+
+
+
+ /* test bbox computations */
+
+#define XSCALE 65536
+#define XX(x) ((FT_Pos)(x*XSCALE))
+#define XVEC(x,y) { XX(x), XX(y) }
+#define XVAL(x) ((x)/(1.0*XSCALE))
+
+ /* dummy outline #1 */
+ static FT_Vector dummy_vec_1[4] =
+ {
+#if 1
+ XVEC( 408.9111, 535.3164 ),
+ XVEC( 455.8887, 634.396 ),
+ XVEC( -37.8765, 786.2207 ),
+ XVEC( 164.6074, 535.3164 )
+#else
+ { (FT_Int32)0x0198E93DL , (FT_Int32)0x021750FFL }, /* 408.9111, 535.3164 */
+ { (FT_Int32)0x01C7E312L , (FT_Int32)0x027A6560L }, /* 455.8887, 634.3960 */
+ { (FT_Int32)0xFFDA1F9EL , (FT_Int32)0x0312387FL }, /* -37.8765, 786.2207 */
+ { (FT_Int32)0x00A49B7EL , (FT_Int32)0x021750FFL } /* 164.6074, 535.3164 */
+#endif
+ };
+
+ static char dummy_tag_1[4] =
+ {
+ FT_CURVE_TAG_ON,
+ FT_CURVE_TAG_CUBIC,
+ FT_CURVE_TAG_CUBIC,
+ FT_CURVE_TAG_ON
+ };
+
+ static short dummy_contour_1[1] =
+ {
+ 3
+ };
+
+ static FT_Outline dummy_outline_1 =
+ {
+ 1,
+ 4,
+ dummy_vec_1,
+ dummy_tag_1,
+ dummy_contour_1,
+ 0
+ };
+
+
+ /* dummy outline #2 */
+ static FT_Vector dummy_vec_2[4] =
+ {
+ XVEC( 100.0, 100.0 ),
+ XVEC( 100.0, 200.0 ),
+ XVEC( 200.0, 200.0 ),
+ XVEC( 200.0, 133.0 )
+ };
+
+ static FT_Outline dummy_outline_2 =
+ {
+ 1,
+ 4,
+ dummy_vec_2,
+ dummy_tag_1,
+ dummy_contour_1,
+ 0
+ };
+
+
+ static void
+ dump_outline( FT_Outline* outline )
+ {
+ FT_BBox bbox;
+
+ /* compute and display cbox */
+ FT_Outline_Get_CBox( outline, &bbox );
+ printf( "cbox = [%.2f %.2f %.2f %.2f]\n",
+ XVAL( bbox.xMin ),
+ XVAL( bbox.yMin ),
+ XVAL( bbox.xMax ),
+ XVAL( bbox.yMax ) );
+
+ /* compute and display bbox */
+ FT_Outline_Get_BBox( outline, &bbox );
+ printf( "bbox = [%.2f %.2f %.2f %.2f]\n",
+ XVAL( bbox.xMin ),
+ XVAL( bbox.yMin ),
+ XVAL( bbox.xMax ),
+ XVAL( bbox.yMax ) );
+ }
+
+
+
+ static void
+ profile_outline( FT_Outline* outline,
+ long repeat )
+ {
+ FT_BBox bbox;
+ long count;
+ long time0;
+
+ time0 = get_time();
+ for ( count = repeat; count > 0; count-- )
+ FT_Outline_Get_CBox( outline, &bbox );
+
+ time0 = get_time() - time0;
+ printf( "time = %5.2f cbox = [%.2f %.2f %.2f %.2f]\n",
+ ((double)time0/10000.0),
+ XVAL( bbox.xMin ),
+ XVAL( bbox.yMin ),
+ XVAL( bbox.xMax ),
+ XVAL( bbox.yMax ) );
+
+
+ time0 = get_time();
+ for ( count = repeat; count > 0; count-- )
+ FT_Outline_Get_BBox( outline, &bbox );
+
+ time0 = get_time() - time0;
+ printf( "time = %5.2f bbox = [%.2f %.2f %.2f %.2f]\n",
+ ((double)time0/10000.0),
+ XVAL( bbox.xMin ),
+ XVAL( bbox.yMin ),
+ XVAL( bbox.xMax ),
+ XVAL( bbox.yMax ) );
+ }
+
+#define REPEAT 100000L
+
+ int main( int argc, char** argv )
+ {
+ printf( "outline #1\n" );
+ profile_outline( &dummy_outline_1, REPEAT );
+
+ printf( "outline #2\n" );
+ profile_outline( &dummy_outline_2, REPEAT );
+ return 0;
+ }
+
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_trig.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_trig.c
new file mode 100644
index 00000000000..8c8a544aa9b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_trig.c
@@ -0,0 +1,236 @@
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRIGONOMETRY_H
+
+#include <math.h>
+#include <stdio.h>
+
+#define PI 3.14159265358979323846
+#define SPI (PI/FT_ANGLE_PI)
+
+/* the precision in 16.16 fixed float points of the checks. Expect */
+/* between 2 and 5 noise LSB bits during operations, due to */
+/* rounding errors.. */
+#define THRESHOLD 64
+
+ static error = 0;
+
+ static void
+ test_cos( void )
+ {
+ FT_Fixed f1, f2;
+ double d1, d2;
+ int i;
+
+ for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+ {
+ f1 = FT_Cos(i);
+ d1 = f1/65536.0;
+ d2 = cos( i*SPI );
+ f2 = (FT_Fixed)(d2*65536.0);
+
+ if ( abs( f2-f1 ) > THRESHOLD )
+ {
+ error = 1;
+ printf( "FT_Cos[%3d] = %.7f cos[%3d] = %.7f\n",
+ (i >> 16), f1/65536.0, (i >> 16), d2 );
+ }
+ }
+ }
+
+
+
+ static void
+ test_sin( void )
+ {
+ FT_Fixed f1, f2;
+ double d1, d2;
+ int i;
+
+ for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+ {
+ f1 = FT_Sin(i);
+ d1 = f1/65536.0;
+ d2 = sin( i*SPI );
+ f2 = (FT_Fixed)(d2*65536.0);
+
+ if ( abs( f2-f1 ) > THRESHOLD )
+ {
+ error = 1;
+ printf( "FT_Sin[%3d] = %.7f sin[%3d] = %.7f\n",
+ (i >> 16), f1/65536.0, (i >> 16), d2 );
+ }
+ }
+ }
+
+
+ static void
+ test_tan( void )
+ {
+ FT_Fixed f1, f2;
+ double d1, d2;
+ int i;
+
+ for ( i = 0; i < FT_ANGLE_PI2-0x2000000; i += 0x10000 )
+ {
+ f1 = FT_Tan(i);
+ d1 = f1/65536.0;
+ d2 = tan( i*SPI );
+ f2 = (FT_Fixed)(d2*65536.0);
+
+ if ( abs( f2-f1 ) > THRESHOLD )
+ {
+ error = 1;
+ printf( "FT_Tan[%3d] = %.7f tan[%3d] = %.7f\n",
+ (i >> 16), f1/65536.0, (i >> 16), d2 );
+ }
+ }
+ }
+
+
+ static void
+ test_atan2( void )
+ {
+ FT_Fixed c2, s2;
+ double l, a, c1, s1;
+ int i, j;
+
+ for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+ {
+ l = 5.0;
+ a = i*SPI;
+
+ c1 = l * cos(a);
+ s1 = l * sin(a);
+
+ c2 = (FT_Fixed)(c1*65536.0);
+ s2 = (FT_Fixed)(s1*65536.0);
+
+ j = FT_Atan2( c2, s2 );
+ if ( j < 0 )
+ j += FT_ANGLE_2PI;
+
+ if ( abs( i - j ) > 1 )
+ {
+ printf( "FT_Atan2( %.7f, %.7f ) = %.5f, atan = %.5f\n",
+ c2/65536.0, s2/65536.0, j/65536.0, i/65536.0 );
+ }
+ }
+ }
+
+ static void
+ test_unit( void )
+ {
+ FT_Vector v;
+ double a, c1, s1;
+ FT_Fixed c2, s2;
+ int i;
+
+ for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+ {
+ FT_Vector_Unit( &v, i );
+ a = ( i*SPI );
+ c1 = cos(a);
+ s1 = sin(a);
+ c2 = (FT_Fixed)(c1*65536.0);
+ s2 = (FT_Fixed)(s1*65536.0);
+
+ if ( abs( v.x-c2 ) > THRESHOLD ||
+ abs( v.y-s2 ) > THRESHOLD )
+ {
+ error = 1;
+ printf( "FT_Vector_Unit[%3d] = ( %.7f, %.7f ) vec = ( %.7f, %.7f )\n",
+ (i >> 16),
+ v.x/65536.0, v.y/65536.0,
+ c1, s1 );
+ }
+ }
+ }
+
+
+ static void
+ test_length( void )
+ {
+ FT_Vector v;
+ FT_Fixed l, l2;
+ int i;
+
+ for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+ {
+ l = (FT_Fixed)(500.0*65536.0);
+ v.x = (FT_Fixed)( l * cos( i*SPI ) );
+ v.y = (FT_Fixed)( l * sin( i*SPI ) );
+ l2 = FT_Vector_Length( &v );
+
+ if ( abs( l2-l ) > THRESHOLD )
+ {
+ error = 1;
+ printf( "FT_Length( %.7f, %.7f ) = %.5f, length = %.5f\n",
+ v.x/65536.0, v.y/65536.0, l2/65536.0, l/65536.0 );
+ }
+ }
+ }
+
+
+ static void
+ test_rotate( void )
+ {
+ FT_Fixed c2, s2, c4, s4;
+ FT_Vector v;
+ double l, ra, a, c1, s1, cra, sra, c3, s3;
+ int i, j, rotate;
+
+ for ( rotate = 0; rotate < FT_ANGLE_2PI; rotate += 0x10000 )
+ {
+ ra = rotate*SPI;
+ cra = cos( ra );
+ sra = sin( ra );
+
+ for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+ {
+ l = 500.0;
+ a = i*SPI;
+
+ c1 = l * cos(a);
+ s1 = l * sin(a);
+
+ v.x = c2 = (FT_Fixed)(c1*65536.0);
+ v.y = s2 = (FT_Fixed)(s1*65536.0);
+
+ FT_Vector_Rotate( &v, rotate );
+
+ c3 = c1 * cra - s1 * sra;
+ s3 = c1 * sra + s1 * cra;
+
+ c4 = (FT_Fixed)(c3*65536.0);
+ s4 = (FT_Fixed)(s3*65536.0);
+
+ if ( abs( c4 - v.x ) > THRESHOLD ||
+ abs( s4 - v.y ) > THRESHOLD )
+ {
+ error = 1;
+ printf( "FT_Rotate( (%.7f,%.7f), %.5f ) = ( %.7f, %.7f ), rot = ( %.7f, %.7f )\n",
+ c1, s1, ra,
+ c2/65536.0, s2/65536.0,
+ c4/65536.0, s4/65536.0 );
+ }
+ }
+ }
+ }
+
+
+ int main( void )
+ {
+ test_cos();
+ test_sin();
+ test_tan();
+ test_atan2();
+ test_unit();
+ test_length();
+ test_rotate();
+
+ if (!error)
+ printf( "trigonometry test ok !\n" );
+
+ return !error;
+ }
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/Jamfile
new file mode 100644
index 00000000000..a166909f4cc
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/truetype Jamfile
+#
+# Copyright 2001, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) truetype ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = ttdriver ttobjs ttpload ttgload ttinterp ttgxvar ;
+ }
+ else
+ {
+ _sources = truetype ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/truetype Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/module.mk
new file mode 100644
index 00000000000..baee81a7730
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 TrueType module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += TRUETYPE_DRIVER
+
+define TRUETYPE_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, tt_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)truetype $(ECHO_DRIVER_DESC)Windows/Mac font files with extension *.ttf or *.ttc$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/rules.mk
new file mode 100644
index 00000000000..74684260ed4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/rules.mk
@@ -0,0 +1,72 @@
+#
+# FreeType 2 TrueType driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# TrueType driver directory
+#
+TT_DIR := $(SRC_DIR)/truetype
+
+
+# compilation flags for the driver
+#
+TT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(TT_DIR))
+
+
+# TrueType driver sources (i.e., C files)
+#
+TT_DRV_SRC := $(TT_DIR)/ttobjs.c \
+ $(TT_DIR)/ttpload.c \
+ $(TT_DIR)/ttgload.c \
+ $(TT_DIR)/ttinterp.c \
+ $(TT_DIR)/ttgxvar.c \
+ $(TT_DIR)/ttdriver.c
+
+# TrueType driver headers
+#
+TT_DRV_H := $(TT_DRV_SRC:%.c=%.h) \
+ $(TT_DIR)/tterrors.h
+
+
+# TrueType driver object(s)
+#
+# TT_DRV_OBJ_M is used during `multi' builds
+# TT_DRV_OBJ_S is used during `single' builds
+#
+TT_DRV_OBJ_M := $(TT_DRV_SRC:$(TT_DIR)/%.c=$(OBJ_DIR)/%.$O)
+TT_DRV_OBJ_S := $(OBJ_DIR)/truetype.$O
+
+# TrueType driver source file for single build
+#
+TT_DRV_SRC_S := $(TT_DIR)/truetype.c
+
+
+# TrueType driver - single object
+#
+$(TT_DRV_OBJ_S): $(TT_DRV_SRC_S) $(TT_DRV_SRC) $(FREETYPE_H) $(TT_DRV_H)
+ $(TT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(TT_DRV_SRC_S))
+
+
+# driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(TT_DIR)/%.c $(FREETYPE_H) $(TT_DRV_H)
+ $(TT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(TT_DRV_OBJ_S)
+DRV_OBJS_M += $(TT_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/truetype.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/truetype.c
new file mode 100644
index 00000000000..b36473a72df
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/truetype.c
@@ -0,0 +1,36 @@
+/***************************************************************************/
+/* */
+/* truetype.c */
+/* */
+/* FreeType TrueType driver component (body only). */
+/* */
+/* Copyright 1996-2001, 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "ttdriver.c" /* driver interface */
+#include "ttpload.c" /* tables loader */
+#include "ttgload.c" /* glyph loader */
+#include "ttobjs.c" /* object manager */
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+#include "ttinterp.c"
+#endif
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.c" /* gx distortable font */
+#endif
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.c
new file mode 100644
index 00000000000..42feb05ede0
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.c
@@ -0,0 +1,474 @@
+/***************************************************************************/
+/* */
+/* ttdriver.c */
+/* */
+/* TrueType font driver implementation (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_TRUETYPE_IDS_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include FT_MULTIPLE_MASTERS_H
+#include FT_SERVICE_MULTIPLE_MASTERS_H
+#endif
+
+#include FT_SERVICE_TRUETYPE_ENGINE_H
+#include FT_SERVICE_TRUETYPE_GLYF_H
+
+#include "ttdriver.h"
+#include "ttgload.h"
+#include "ttpload.h"
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.h"
+#endif
+
+#include "tterrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttdriver
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** F A C E S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#undef PAIR_TAG
+#define PAIR_TAG( left, right ) ( ( (FT_ULong)left << 16 ) | \
+ (FT_ULong)right )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_get_kerning */
+ /* */
+ /* <Description> */
+ /* A driver method used to return the kerning vector between two */
+ /* glyphs of the same face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* left_glyph :: The index of the left glyph in the kern pair. */
+ /* */
+ /* right_glyph :: The index of the right glyph in the kern pair. */
+ /* */
+ /* <Output> */
+ /* kerning :: The kerning vector. This is in font units for */
+ /* scalable formats, and in pixels for fixed-sizes */
+ /* formats. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Only horizontal layouts (left-to-right & right-to-left) are */
+ /* supported by this function. Other layouts, or more sophisticated */
+ /* kernings, are out of scope of this method (the basic driver */
+ /* interface is meant to be simple). */
+ /* */
+ /* They can be implemented by format-specific interfaces. */
+ /* */
+ static FT_Error
+ tt_get_kerning( FT_Face ttface, /* TT_Face */
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_Vector* kerning )
+ {
+ TT_Face face = (TT_Face)ttface;
+ SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+
+
+ kerning->x = 0;
+ kerning->y = 0;
+
+ if ( sfnt )
+ kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
+
+ return 0;
+ }
+
+
+#undef PAIR_TAG
+
+
+ static FT_Error
+ tt_get_advances( FT_Face ttface,
+ FT_UInt start,
+ FT_UInt count,
+ FT_Int32 flags,
+ FT_Fixed *advances )
+ {
+ FT_UInt nn;
+ TT_Face face = (TT_Face) ttface;
+ FT_Bool check = FT_BOOL(
+ !( flags & FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ) );
+
+
+ /* XXX: TODO: check for sbits */
+
+ if ( flags & FT_LOAD_VERTICAL_LAYOUT )
+ {
+ for ( nn = 0; nn < count; nn++ )
+ {
+ FT_Short tsb;
+ FT_UShort ah;
+
+
+ TT_Get_VMetrics( face, start + nn, check, &tsb, &ah );
+ advances[nn] = ah;
+ }
+ }
+ else
+ {
+ for ( nn = 0; nn < count; nn++ )
+ {
+ FT_Short lsb;
+ FT_UShort aw;
+
+
+ TT_Get_HMetrics( face, start + nn, check, &lsb, &aw );
+ advances[nn] = aw;
+ }
+ }
+
+ return TT_Err_Ok;
+ }
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** S I Z E S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ static FT_Error
+ tt_size_select( FT_Size size,
+ FT_ULong strike_index )
+ {
+ TT_Face ttface = (TT_Face)size->face;
+ TT_Size ttsize = (TT_Size)size;
+ FT_Error error = TT_Err_Ok;
+
+
+ ttsize->strike_index = strike_index;
+
+ if ( FT_IS_SCALABLE( size->face ) )
+ {
+ /* use the scaled metrics, even when tt_size_reset fails */
+ FT_Select_Metrics( size->face, strike_index );
+
+ tt_size_reset( ttsize );
+ }
+ else
+ {
+ SFNT_Service sfnt = (SFNT_Service) ttface->sfnt;
+ FT_Size_Metrics* metrics = &size->metrics;
+
+
+ error = sfnt->load_strike_metrics( ttface, strike_index, metrics );
+ if ( error )
+ ttsize->strike_index = 0xFFFFFFFFUL;
+ }
+
+ return error;
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+ static FT_Error
+ tt_size_request( FT_Size size,
+ FT_Size_Request req )
+ {
+ TT_Size ttsize = (TT_Size)size;
+ FT_Error error = TT_Err_Ok;
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ if ( FT_HAS_FIXED_SIZES( size->face ) )
+ {
+ TT_Face ttface = (TT_Face)size->face;
+ SFNT_Service sfnt = (SFNT_Service) ttface->sfnt;
+ FT_ULong strike_index;
+
+
+ error = sfnt->set_sbit_strike( ttface, req, &strike_index );
+
+ if ( error )
+ ttsize->strike_index = 0xFFFFFFFFUL;
+ else
+ return tt_size_select( size, strike_index );
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+ FT_Request_Metrics( size->face, req );
+
+ if ( FT_IS_SCALABLE( size->face ) )
+ error = tt_size_reset( ttsize );
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Load_Glyph */
+ /* */
+ /* <Description> */
+ /* A driver method used to load a glyph within a given glyph slot. */
+ /* */
+ /* <Input> */
+ /* slot :: A handle to the target slot object where the glyph */
+ /* will be loaded. */
+ /* */
+ /* size :: A handle to the source face size at which the glyph */
+ /* must be scaled, loaded, etc. */
+ /* */
+ /* glyph_index :: The index of the glyph in the font file. */
+ /* */
+ /* load_flags :: A flag indicating what to load for this glyph. The */
+ /* FT_LOAD_XXX constants can be used to control the */
+ /* glyph loading process (e.g., whether the outline */
+ /* should be scaled, whether to load bitmaps or not, */
+ /* whether to hint the outline, etc). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ Load_Glyph( FT_GlyphSlot ttslot, /* TT_GlyphSlot */
+ FT_Size ttsize, /* TT_Size */
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ TT_GlyphSlot slot = (TT_GlyphSlot)ttslot;
+ TT_Size size = (TT_Size)ttsize;
+ FT_Face face = ttslot->face;
+ FT_Error error;
+
+
+ if ( !slot )
+ return TT_Err_Invalid_Slot_Handle;
+
+ if ( !size )
+ return TT_Err_Invalid_Size_Handle;
+
+ if ( !face || glyph_index >= (FT_UInt)face->num_glyphs )
+ return TT_Err_Invalid_Argument;
+
+ if ( load_flags & FT_LOAD_NO_HINTING )
+ {
+ /* both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT */
+ /* are necessary to disable hinting for tricky fonts */
+
+ if ( FT_IS_TRICKY( face ) )
+ load_flags &= ~FT_LOAD_NO_HINTING;
+
+ if ( load_flags & FT_LOAD_NO_AUTOHINT )
+ load_flags |= FT_LOAD_NO_HINTING;
+ }
+
+ if ( load_flags & ( FT_LOAD_NO_RECURSE | FT_LOAD_NO_SCALE ) )
+ {
+ load_flags |= FT_LOAD_NO_BITMAP | FT_LOAD_NO_SCALE;
+
+ if ( !FT_IS_TRICKY( face ) )
+ load_flags |= FT_LOAD_NO_HINTING;
+ }
+
+ /* now load the glyph outline if necessary */
+ error = TT_Load_Glyph( size, slot, glyph_index, load_flags );
+
+ /* force drop-out mode to 2 - irrelevant now */
+ /* slot->outline.dropout_mode = 2; */
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** D R I V E R I N T E R F A C E ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ static const FT_Service_MultiMastersRec tt_service_gx_multi_masters =
+ {
+ (FT_Get_MM_Func) NULL,
+ (FT_Set_MM_Design_Func) NULL,
+ (FT_Set_MM_Blend_Func) TT_Set_MM_Blend,
+ (FT_Get_MM_Var_Func) TT_Get_MM_Var,
+ (FT_Set_Var_Design_Func)TT_Set_Var_Design
+ };
+#endif
+
+ static const FT_Service_TrueTypeEngineRec tt_service_truetype_engine =
+ {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ FT_TRUETYPE_ENGINE_TYPE_UNPATENTED
+#else
+ FT_TRUETYPE_ENGINE_TYPE_PATENTED
+#endif
+
+#else /* !TT_USE_BYTECODE_INTERPRETER */
+
+ FT_TRUETYPE_ENGINE_TYPE_NONE
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+ };
+
+ static const FT_Service_TTGlyfRec tt_service_truetype_glyf =
+ {
+ (TT_Glyf_GetLocationFunc)tt_face_get_location
+ };
+
+ static const FT_ServiceDescRec tt_services[] =
+ {
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TRUETYPE },
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ { FT_SERVICE_ID_MULTI_MASTERS, &tt_service_gx_multi_masters },
+#endif
+ { FT_SERVICE_ID_TRUETYPE_ENGINE, &tt_service_truetype_engine },
+ { FT_SERVICE_ID_TT_GLYF, &tt_service_truetype_glyf },
+ { NULL, NULL }
+ };
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ tt_get_interface( FT_Module driver, /* TT_Driver */
+ const char* tt_interface )
+ {
+ FT_Module_Interface result;
+ FT_Module sfntd;
+ SFNT_Service sfnt;
+
+
+ result = ft_service_list_lookup( tt_services, tt_interface );
+ if ( result != NULL )
+ return result;
+
+ /* only return the default interface from the SFNT module */
+ sfntd = FT_Get_Module( driver->library, "sfnt" );
+ if ( sfntd )
+ {
+ sfnt = (SFNT_Service)( sfntd->clazz->module_interface );
+ if ( sfnt )
+ return sfnt->get_interface( driver, tt_interface );
+ }
+
+ return 0;
+ }
+
+
+ /* The FT_DriverInterface structure is defined in ftdriver.h. */
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec tt_driver_class =
+ {
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE |
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ FT_MODULE_DRIVER_HAS_HINTER,
+#else
+ 0,
+#endif
+
+ sizeof ( TT_DriverRec ),
+
+ "truetype", /* driver name */
+ 0x10000L, /* driver version == 1.0 */
+ 0x20000L, /* driver requires FreeType 2.0 or above */
+
+ (void*)0, /* driver specific interface */
+
+ tt_driver_init,
+ tt_driver_done,
+ tt_get_interface,
+ },
+
+ sizeof ( TT_FaceRec ),
+ sizeof ( TT_SizeRec ),
+ sizeof ( FT_GlyphSlotRec ),
+
+ tt_face_init,
+ tt_face_done,
+ tt_size_init,
+ tt_size_done,
+ tt_slot_init,
+ 0, /* FT_Slot_DoneFunc */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+ Load_Glyph,
+
+ tt_get_kerning,
+ 0, /* FT_Face_AttachFunc */
+ tt_get_advances,
+
+ tt_size_request,
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+ tt_size_select
+#else
+ 0 /* FT_Size_SelectFunc */
+#endif
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.h
new file mode 100644
index 00000000000..f6f26e4b59a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/* */
+/* ttdriver.h */
+/* */
+/* High-level TrueType driver interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTDRIVER_H__
+#define __TTDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Driver_ClassRec ) tt_driver_class;
+
+
+FT_END_HEADER
+
+#endif /* __TTDRIVER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/tterrors.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/tterrors.h
new file mode 100644
index 00000000000..d317c70e0eb
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/tterrors.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* tterrors.h */
+/* */
+/* TrueType error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the TrueType error enumeration */
+ /* constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __TTERRORS_H__
+#define __TTERRORS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX TT_Err_
+#define FT_ERR_BASE FT_Mod_Err_TrueType
+
+#include FT_ERRORS_H
+
+#endif /* __TTERRORS_H__ */
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.c
new file mode 100644
index 00000000000..06e9ccd1d80
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.c
@@ -0,0 +1,2022 @@
+/***************************************************************************/
+/* */
+/* ttgload.c */
+/* */
+/* TrueType Glyph Loader (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_OUTLINE_H
+
+#include "ttgload.h"
+#include "ttpload.h"
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.h"
+#endif
+
+#include "tterrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttgload
+
+
+ /*************************************************************************/
+ /* */
+ /* Composite font flags. */
+ /* */
+#define ARGS_ARE_WORDS 0x0001
+#define ARGS_ARE_XY_VALUES 0x0002
+#define ROUND_XY_TO_GRID 0x0004
+#define WE_HAVE_A_SCALE 0x0008
+/* reserved 0x0010 */
+#define MORE_COMPONENTS 0x0020
+#define WE_HAVE_AN_XY_SCALE 0x0040
+#define WE_HAVE_A_2X2 0x0080
+#define WE_HAVE_INSTR 0x0100
+#define USE_MY_METRICS 0x0200
+#define OVERLAP_COMPOUND 0x0400
+#define SCALED_COMPONENT_OFFSET 0x0800
+#define UNSCALED_COMPONENT_OFFSET 0x1000
+
+
+ /*************************************************************************/
+ /* */
+ /* Returns the horizontal metrics in font units for a given glyph. If */
+ /* `check' is true, take care of monospaced fonts by returning the */
+ /* advance width maximum. */
+ /* */
+ FT_LOCAL_DEF(void)
+ TT_Get_HMetrics( TT_Face face,
+ FT_UInt idx,
+ FT_Bool check,
+ FT_Short* lsb,
+ FT_UShort* aw )
+ {
+ ( (SFNT_Service)face->sfnt )->get_metrics( face, 0, idx, lsb, aw );
+
+ if ( check && face->postscript.isFixedPitch )
+ *aw = face->horizontal.advance_Width_Max;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Returns the vertical metrics in font units for a given glyph. */
+ /* Greg Hitchcock from Microsoft told us that if there were no `vmtx' */
+ /* table, typoAscender/Descender from the `OS/2' table would be used */
+ /* instead, and if there were no `OS/2' table, use ascender/descender */
+ /* from the `hhea' table. But that is not what Microsoft's rasterizer */
+ /* apparently does: It uses the ppem value as the advance height, and */
+ /* sets the top side bearing to be zero. */
+ /* */
+ /* The monospace `check' is probably not meaningful here, but we leave */
+ /* it in for a consistent interface. */
+ /* */
+ FT_LOCAL_DEF(void)
+ TT_Get_VMetrics( TT_Face face,
+ FT_UInt idx,
+ FT_Bool check,
+ FT_Short* tsb,
+ FT_UShort* ah )
+ {
+ FT_UNUSED( check );
+
+ if ( face->vertical_info )
+ ( (SFNT_Service)face->sfnt )->get_metrics( face, 1, idx, tsb, ah );
+
+#if 1 /* Empirically determined, at variance with what MS said */
+
+ else
+ {
+ *tsb = 0;
+ *ah = face->root.units_per_EM;
+ }
+
+#else /* This is what MS said to do. It isn't what they do, however. */
+
+ else if ( face->os2.version != 0xFFFFU )
+ {
+ *tsb = face->os2.sTypoAscender;
+ *ah = face->os2.sTypoAscender - face->os2.sTypoDescender;
+ }
+ else
+ {
+ *tsb = face->horizontal.Ascender;
+ *ah = face->horizontal.Ascender - face->horizontal.Descender;
+ }
+
+#endif
+
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Translates an array of coordinates. */
+ /* */
+ static void
+ translate_array( FT_UInt n,
+ FT_Vector* coords,
+ FT_Pos delta_x,
+ FT_Pos delta_y )
+ {
+ FT_UInt k;
+
+
+ if ( delta_x )
+ for ( k = 0; k < n; k++ )
+ coords[k].x += delta_x;
+
+ if ( delta_y )
+ for ( k = 0; k < n; k++ )
+ coords[k].y += delta_y;
+ }
+
+
+#undef IS_HINTED
+#define IS_HINTED( flags ) ( ( flags & FT_LOAD_NO_HINTING ) == 0 )
+
+
+ /*************************************************************************/
+ /* */
+ /* The following functions are used by default with TrueType fonts. */
+ /* However, they can be replaced by alternatives if we need to support */
+ /* TrueType-compressed formats (like MicroType) in the future. */
+ /* */
+ /*************************************************************************/
+
+ FT_CALLBACK_DEF( FT_Error )
+ TT_Access_Glyph_Frame( TT_Loader loader,
+ FT_UInt glyph_index,
+ FT_ULong offset,
+ FT_UInt byte_count )
+ {
+ FT_Error error;
+ FT_Stream stream = loader->stream;
+
+ /* for non-debug mode */
+ FT_UNUSED( glyph_index );
+
+
+ FT_TRACE5(( "Glyph %ld\n", glyph_index ));
+
+ /* the following line sets the `error' variable through macros! */
+ if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( byte_count ) )
+ return error;
+
+ loader->cursor = stream->cursor;
+ loader->limit = stream->limit;
+
+ return TT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ TT_Forget_Glyph_Frame( TT_Loader loader )
+ {
+ FT_Stream stream = loader->stream;
+
+
+ FT_FRAME_EXIT();
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ TT_Load_Glyph_Header( TT_Loader loader )
+ {
+ FT_Byte* p = loader->cursor;
+ FT_Byte* limit = loader->limit;
+
+
+ if ( p + 10 > limit )
+ return TT_Err_Invalid_Outline;
+
+ loader->n_contours = FT_NEXT_SHORT( p );
+
+ loader->bbox.xMin = FT_NEXT_SHORT( p );
+ loader->bbox.yMin = FT_NEXT_SHORT( p );
+ loader->bbox.xMax = FT_NEXT_SHORT( p );
+ loader->bbox.yMax = FT_NEXT_SHORT( p );
+
+ FT_TRACE5(( " # of contours: %d\n", loader->n_contours ));
+ FT_TRACE5(( " xMin: %4d xMax: %4d\n", loader->bbox.xMin,
+ loader->bbox.xMax ));
+ FT_TRACE5(( " yMin: %4d yMax: %4d\n", loader->bbox.yMin,
+ loader->bbox.yMax ));
+ loader->cursor = p;
+
+ return TT_Err_Ok;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ TT_Load_Simple_Glyph( TT_Loader load )
+ {
+ FT_Error error;
+ FT_Byte* p = load->cursor;
+ FT_Byte* limit = load->limit;
+ FT_GlyphLoader gloader = load->gloader;
+ FT_Int n_contours = load->n_contours;
+ FT_Outline* outline;
+ TT_Face face = (TT_Face)load->face;
+ FT_UShort n_ins;
+ FT_Int n_points;
+
+ FT_Byte *flag, *flag_limit;
+ FT_Byte c, count;
+ FT_Vector *vec, *vec_limit;
+ FT_Pos x;
+ FT_Short *cont, *cont_limit, prev_cont;
+ FT_Int xy_size = 0;
+
+
+ /* check that we can add the contours to the glyph */
+ error = FT_GLYPHLOADER_CHECK_POINTS( gloader, 0, n_contours );
+ if ( error )
+ goto Fail;
+
+ /* reading the contours' endpoints & number of points */
+ cont = gloader->current.outline.contours;
+ cont_limit = cont + n_contours;
+
+ /* check space for contours array + instructions count */
+ if ( n_contours >= 0xFFF || p + ( n_contours + 1 ) * 2 > limit )
+ goto Invalid_Outline;
+
+ prev_cont = FT_NEXT_USHORT( p );
+
+ if ( n_contours > 0 )
+ cont[0] = prev_cont;
+
+ for ( cont++; cont < cont_limit; cont++ )
+ {
+ cont[0] = FT_NEXT_USHORT( p );
+ if ( cont[0] <= prev_cont )
+ {
+ /* unordered contours: this is invalid */
+ error = FT_Err_Invalid_Table;
+ goto Fail;
+ }
+ prev_cont = cont[0];
+ }
+
+ n_points = 0;
+ if ( n_contours > 0 )
+ {
+ n_points = cont[-1] + 1;
+ if ( n_points < 0 )
+ goto Invalid_Outline;
+ }
+
+ /* note that we will add four phantom points later */
+ error = FT_GLYPHLOADER_CHECK_POINTS( gloader, n_points + 4, 0 );
+ if ( error )
+ goto Fail;
+
+ /* we'd better check the contours table right now */
+ outline = &gloader->current.outline;
+
+ for ( cont = outline->contours + 1; cont < cont_limit; cont++ )
+ if ( cont[-1] >= cont[0] )
+ goto Invalid_Outline;
+
+ /* reading the bytecode instructions */
+ load->glyph->control_len = 0;
+ load->glyph->control_data = 0;
+
+ if ( p + 2 > limit )
+ goto Invalid_Outline;
+
+ n_ins = FT_NEXT_USHORT( p );
+
+ FT_TRACE5(( " Instructions size: %u\n", n_ins ));
+
+ if ( n_ins > face->max_profile.maxSizeOfInstructions )
+ {
+ FT_TRACE0(( "TT_Load_Simple_Glyph: Too many instructions (%d)\n",
+ n_ins ));
+ error = TT_Err_Too_Many_Hints;
+ goto Fail;
+ }
+
+ if ( ( limit - p ) < n_ins )
+ {
+ FT_TRACE0(( "TT_Load_Simple_Glyph: Instruction count mismatch!\n" ));
+ error = TT_Err_Too_Many_Hints;
+ goto Fail;
+ }
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ if ( IS_HINTED( load->load_flags ) )
+ {
+ load->glyph->control_len = n_ins;
+ load->glyph->control_data = load->exec->glyphIns;
+
+ FT_MEM_COPY( load->exec->glyphIns, p, (FT_Long)n_ins );
+ }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+ p += n_ins;
+
+ /* reading the point tags */
+ flag = (FT_Byte*)outline->tags;
+ flag_limit = flag + n_points;
+
+ FT_ASSERT( flag != NULL );
+
+ while ( flag < flag_limit )
+ {
+ if ( p + 1 > limit )
+ goto Invalid_Outline;
+
+ *flag++ = c = FT_NEXT_BYTE( p );
+ if ( c & 8 )
+ {
+ if ( p + 1 > limit )
+ goto Invalid_Outline;
+
+ count = FT_NEXT_BYTE( p );
+ if ( flag + (FT_Int)count > flag_limit )
+ goto Invalid_Outline;
+
+ for ( ; count > 0; count-- )
+ *flag++ = c;
+ }
+ }
+
+ /* reading the X coordinates */
+
+ vec = outline->points;
+ vec_limit = vec + n_points;
+ flag = (FT_Byte*)outline->tags;
+ x = 0;
+
+ if ( p + xy_size > limit )
+ goto Invalid_Outline;
+
+ for ( ; vec < vec_limit; vec++, flag++ )
+ {
+ FT_Pos y = 0;
+ FT_Byte f = *flag;
+
+
+ if ( f & 2 )
+ {
+ if ( p + 1 > limit )
+ goto Invalid_Outline;
+
+ y = (FT_Pos)FT_NEXT_BYTE( p );
+ if ( ( f & 16 ) == 0 )
+ y = -y;
+ }
+ else if ( ( f & 16 ) == 0 )
+ {
+ if ( p + 2 > limit )
+ goto Invalid_Outline;
+
+ y = (FT_Pos)FT_NEXT_SHORT( p );
+ }
+
+ x += y;
+ vec->x = x;
+ /* the cast is for stupid compilers */
+ *flag = (FT_Byte)( f & ~( 2 | 16 ) );
+ }
+
+ /* reading the Y coordinates */
+
+ vec = gloader->current.outline.points;
+ vec_limit = vec + n_points;
+ flag = (FT_Byte*)outline->tags;
+ x = 0;
+
+ for ( ; vec < vec_limit; vec++, flag++ )
+ {
+ FT_Pos y = 0;
+ FT_Byte f = *flag;
+
+
+ if ( f & 4 )
+ {
+ if ( p + 1 > limit )
+ goto Invalid_Outline;
+
+ y = (FT_Pos)FT_NEXT_BYTE( p );
+ if ( ( f & 32 ) == 0 )
+ y = -y;
+ }
+ else if ( ( f & 32 ) == 0 )
+ {
+ if ( p + 2 > limit )
+ goto Invalid_Outline;
+
+ y = (FT_Pos)FT_NEXT_SHORT( p );
+ }
+
+ x += y;
+ vec->y = x;
+ /* the cast is for stupid compilers */
+ *flag = (FT_Byte)( f & FT_CURVE_TAG_ON );
+ }
+
+ outline->n_points = (FT_UShort)n_points;
+ outline->n_contours = (FT_Short) n_contours;
+
+ load->cursor = p;
+
+ Fail:
+ return error;
+
+ Invalid_Outline:
+ error = TT_Err_Invalid_Outline;
+ goto Fail;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ TT_Load_Composite_Glyph( TT_Loader loader )
+ {
+ FT_Error error;
+ FT_Byte* p = loader->cursor;
+ FT_Byte* limit = loader->limit;
+ FT_GlyphLoader gloader = loader->gloader;
+ FT_SubGlyph subglyph;
+ FT_UInt num_subglyphs;
+
+
+ num_subglyphs = 0;
+
+ do
+ {
+ FT_Fixed xx, xy, yy, yx;
+ FT_UInt count;
+
+
+ /* check that we can load a new subglyph */
+ error = FT_GlyphLoader_CheckSubGlyphs( gloader, num_subglyphs + 1 );
+ if ( error )
+ goto Fail;
+
+ /* check space */
+ if ( p + 4 > limit )
+ goto Invalid_Composite;
+
+ subglyph = gloader->current.subglyphs + num_subglyphs;
+
+ subglyph->arg1 = subglyph->arg2 = 0;
+
+ subglyph->flags = FT_NEXT_USHORT( p );
+ subglyph->index = FT_NEXT_USHORT( p );
+
+ /* check space */
+ count = 2;
+ if ( subglyph->flags & ARGS_ARE_WORDS )
+ count += 2;
+ if ( subglyph->flags & WE_HAVE_A_SCALE )
+ count += 2;
+ else if ( subglyph->flags & WE_HAVE_AN_XY_SCALE )
+ count += 4;
+ else if ( subglyph->flags & WE_HAVE_A_2X2 )
+ count += 8;
+
+ if ( p + count > limit )
+ goto Invalid_Composite;
+
+ /* read arguments */
+ if ( subglyph->flags & ARGS_ARE_WORDS )
+ {
+ subglyph->arg1 = FT_NEXT_SHORT( p );
+ subglyph->arg2 = FT_NEXT_SHORT( p );
+ }
+ else
+ {
+ subglyph->arg1 = FT_NEXT_CHAR( p );
+ subglyph->arg2 = FT_NEXT_CHAR( p );
+ }
+
+ /* read transform */
+ xx = yy = 0x10000L;
+ xy = yx = 0;
+
+ if ( subglyph->flags & WE_HAVE_A_SCALE )
+ {
+ xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+ yy = xx;
+ }
+ else if ( subglyph->flags & WE_HAVE_AN_XY_SCALE )
+ {
+ xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+ yy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+ }
+ else if ( subglyph->flags & WE_HAVE_A_2X2 )
+ {
+ xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+ yx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+ xy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+ yy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+ }
+
+ subglyph->transform.xx = xx;
+ subglyph->transform.xy = xy;
+ subglyph->transform.yx = yx;
+ subglyph->transform.yy = yy;
+
+ num_subglyphs++;
+
+ } while ( subglyph->flags & MORE_COMPONENTS );
+
+ gloader->current.num_subglyphs = num_subglyphs;
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ {
+ FT_Stream stream = loader->stream;
+
+
+ /* we must undo the FT_FRAME_ENTER in order to point */
+ /* to the composite instructions, if we find some. */
+ /* We will process them later. */
+ /* */
+ loader->ins_pos = (FT_ULong)( FT_STREAM_POS() +
+ p - limit );
+ }
+
+#endif
+
+ loader->cursor = p;
+
+ Fail:
+ return error;
+
+ Invalid_Composite:
+ error = TT_Err_Invalid_Composite;
+ goto Fail;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ TT_Init_Glyph_Loading( TT_Face face )
+ {
+ face->access_glyph_frame = TT_Access_Glyph_Frame;
+ face->read_glyph_header = TT_Load_Glyph_Header;
+ face->read_simple_glyph = TT_Load_Simple_Glyph;
+ face->read_composite_glyph = TT_Load_Composite_Glyph;
+ face->forget_glyph_frame = TT_Forget_Glyph_Frame;
+ }
+
+
+ static void
+ tt_prepare_zone( TT_GlyphZone zone,
+ FT_GlyphLoad load,
+ FT_UInt start_point,
+ FT_UInt start_contour )
+ {
+ zone->n_points = (FT_UShort)( load->outline.n_points - start_point );
+ zone->n_contours = (FT_Short) ( load->outline.n_contours -
+ start_contour );
+ zone->org = load->extra_points + start_point;
+ zone->cur = load->outline.points + start_point;
+ zone->orus = load->extra_points2 + start_point;
+ zone->tags = (FT_Byte*)load->outline.tags + start_point;
+ zone->contours = (FT_UShort*)load->outline.contours + start_contour;
+ zone->first_point = (FT_UShort)start_point;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Hint_Glyph */
+ /* */
+ /* <Description> */
+ /* Hint the glyph using the zone prepared by the caller. Note that */
+ /* the zone is supposed to include four phantom points. */
+ /* */
+ static FT_Error
+ TT_Hint_Glyph( TT_Loader loader,
+ FT_Bool is_composite )
+ {
+ TT_GlyphZone zone = &loader->zone;
+ FT_Pos origin;
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ FT_UInt n_ins;
+#else
+ FT_UNUSED( is_composite );
+#endif
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ n_ins = loader->glyph->control_len;
+#endif
+
+ origin = zone->cur[zone->n_points - 4].x;
+ origin = FT_PIX_ROUND( origin ) - origin;
+ if ( origin )
+ translate_array( zone->n_points, zone->cur, origin, 0 );
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ /* save original point position in org */
+ if ( n_ins > 0 )
+ FT_ARRAY_COPY( zone->org, zone->cur, zone->n_points );
+
+ /* Reset graphics state. */
+ loader->exec->GS = ((TT_Size)loader->size)->GS;
+
+ /* XXX: UNDOCUMENTED! Hinting instructions of a composite glyph */
+ /* completely refer to the (already) hinted subglyphs. */
+ if ( is_composite )
+ {
+ loader->exec->metrics.x_scale = 1 << 16;
+ loader->exec->metrics.y_scale = 1 << 16;
+
+ FT_ARRAY_COPY( zone->orus, zone->cur, zone->n_points );
+ }
+ else
+ {
+ loader->exec->metrics.x_scale =
+ ((TT_Size)loader->size)->metrics.x_scale;
+ loader->exec->metrics.y_scale =
+ ((TT_Size)loader->size)->metrics.y_scale;
+ }
+#endif
+
+ /* round pp2 and pp4 */
+ zone->cur[zone->n_points - 3].x =
+ FT_PIX_ROUND( zone->cur[zone->n_points - 3].x );
+ zone->cur[zone->n_points - 1].y =
+ FT_PIX_ROUND( zone->cur[zone->n_points - 1].y );
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ if ( n_ins > 0 )
+ {
+ FT_Bool debug;
+ FT_Error error;
+
+
+ error = TT_Set_CodeRange( loader->exec, tt_coderange_glyph,
+ loader->exec->glyphIns, n_ins );
+ if ( error )
+ return error;
+
+ loader->exec->is_composite = is_composite;
+ loader->exec->pts = *zone;
+
+ debug = FT_BOOL( !( loader->load_flags & FT_LOAD_NO_SCALE ) &&
+ ((TT_Size)loader->size)->debug );
+
+ error = TT_Run_Context( loader->exec, debug );
+ if ( error && loader->exec->pedantic_hinting )
+ return error;
+ }
+
+#endif
+
+ /* save glyph phantom points */
+ if ( !loader->preserve_pps )
+ {
+ loader->pp1 = zone->cur[zone->n_points - 4];
+ loader->pp2 = zone->cur[zone->n_points - 3];
+ loader->pp3 = zone->cur[zone->n_points - 2];
+ loader->pp4 = zone->cur[zone->n_points - 1];
+ }
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Process_Simple_Glyph */
+ /* */
+ /* <Description> */
+ /* Once a simple glyph has been loaded, it needs to be processed. */
+ /* Usually, this means scaling and hinting through bytecode */
+ /* interpretation. */
+ /* */
+ static FT_Error
+ TT_Process_Simple_Glyph( TT_Loader loader )
+ {
+ FT_GlyphLoader gloader = loader->gloader;
+ FT_Error error = TT_Err_Ok;
+ FT_Outline* outline;
+ FT_Int n_points;
+
+
+ outline = &gloader->current.outline;
+ n_points = outline->n_points;
+
+ /* set phantom points */
+
+ outline->points[n_points ] = loader->pp1;
+ outline->points[n_points + 1] = loader->pp2;
+ outline->points[n_points + 2] = loader->pp3;
+ outline->points[n_points + 3] = loader->pp4;
+
+ outline->tags[n_points ] = 0;
+ outline->tags[n_points + 1] = 0;
+ outline->tags[n_points + 2] = 0;
+ outline->tags[n_points + 3] = 0;
+
+ n_points += 4;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+ if ( ((TT_Face)loader->face)->doblend )
+ {
+ /* Deltas apply to the unscaled data. */
+ FT_Vector* deltas;
+ FT_Memory memory = loader->face->memory;
+ FT_Int i;
+
+
+ error = TT_Vary_Get_Glyph_Deltas( (TT_Face)(loader->face),
+ loader->glyph_index,
+ &deltas,
+ n_points );
+ if ( error )
+ return error;
+
+ for ( i = 0; i < n_points; ++i )
+ {
+ outline->points[i].x += deltas[i].x;
+ outline->points[i].y += deltas[i].y;
+ }
+
+ FT_FREE( deltas );
+ }
+
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+
+ if ( IS_HINTED( loader->load_flags ) )
+ {
+ tt_prepare_zone( &loader->zone, &gloader->current, 0, 0 );
+
+ FT_ARRAY_COPY( loader->zone.orus, loader->zone.cur,
+ loader->zone.n_points + 4 );
+ }
+
+ /* scale the glyph */
+ if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+ {
+ FT_Vector* vec = outline->points;
+ FT_Vector* limit = outline->points + n_points;
+ FT_Fixed x_scale = ((TT_Size)loader->size)->metrics.x_scale;
+ FT_Fixed y_scale = ((TT_Size)loader->size)->metrics.y_scale;
+
+
+ for ( ; vec < limit; vec++ )
+ {
+ vec->x = FT_MulFix( vec->x, x_scale );
+ vec->y = FT_MulFix( vec->y, y_scale );
+ }
+
+ loader->pp1 = outline->points[n_points - 4];
+ loader->pp2 = outline->points[n_points - 3];
+ loader->pp3 = outline->points[n_points - 2];
+ loader->pp4 = outline->points[n_points - 1];
+ }
+
+ if ( IS_HINTED( loader->load_flags ) )
+ {
+ loader->zone.n_points += 4;
+
+ error = TT_Hint_Glyph( loader, 0 );
+ }
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Process_Composite_Component */
+ /* */
+ /* <Description> */
+ /* Once a composite component has been loaded, it needs to be */
+ /* processed. Usually, this means transforming and translating. */
+ /* */
+ static FT_Error
+ TT_Process_Composite_Component( TT_Loader loader,
+ FT_SubGlyph subglyph,
+ FT_UInt start_point,
+ FT_UInt num_base_points )
+ {
+ FT_GlyphLoader gloader = loader->gloader;
+ FT_Vector* base_vec = gloader->base.outline.points;
+ FT_UInt num_points = gloader->base.outline.n_points;
+ FT_Bool have_scale;
+ FT_Pos x, y;
+
+
+ have_scale = FT_BOOL( subglyph->flags & ( WE_HAVE_A_SCALE |
+ WE_HAVE_AN_XY_SCALE |
+ WE_HAVE_A_2X2 ) );
+
+ /* perform the transform required for this subglyph */
+ if ( have_scale )
+ {
+ FT_UInt i;
+
+
+ for ( i = num_base_points; i < num_points; i++ )
+ FT_Vector_Transform( base_vec + i, &subglyph->transform );
+ }
+
+ /* get offset */
+ if ( !( subglyph->flags & ARGS_ARE_XY_VALUES ) )
+ {
+ FT_UInt k = subglyph->arg1;
+ FT_UInt l = subglyph->arg2;
+ FT_Vector* p1;
+ FT_Vector* p2;
+
+
+ /* match l-th point of the newly loaded component to the k-th point */
+ /* of the previously loaded components. */
+
+ /* change to the point numbers used by our outline */
+ k += start_point;
+ l += num_base_points;
+ if ( k >= num_base_points ||
+ l >= num_points )
+ return TT_Err_Invalid_Composite;
+
+ p1 = gloader->base.outline.points + k;
+ p2 = gloader->base.outline.points + l;
+
+ x = p1->x - p2->x;
+ y = p1->y - p2->y;
+ }
+ else
+ {
+ x = subglyph->arg1;
+ y = subglyph->arg2;
+
+ if ( !x && !y )
+ return TT_Err_Ok;
+
+ /* Use a default value dependent on */
+ /* TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED. This is useful for old TT */
+ /* fonts which don't set the xxx_COMPONENT_OFFSET bit. */
+
+ if ( have_scale &&
+#ifdef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+ !( subglyph->flags & UNSCALED_COMPONENT_OFFSET ) )
+#else
+ ( subglyph->flags & SCALED_COMPONENT_OFFSET ) )
+#endif
+ {
+
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* This algorithm is what Apple documents. But it doesn't work. */
+ /* */
+ int a = subglyph->transform.xx > 0 ? subglyph->transform.xx
+ : -subglyph->transform.xx;
+ int b = subglyph->transform.yx > 0 ? subglyph->transform.yx
+ : -subglyph->transform.yx;
+ int c = subglyph->transform.xy > 0 ? subglyph->transform.xy
+ : -subglyph->transform.xy;
+ int d = subglyph->transform.yy > 0 ? subglyph->transform.yy
+ : -subglyph->transform.yy;
+ int m = a > b ? a : b;
+ int n = c > d ? c : d;
+
+
+ if ( a - b <= 33 && a - b >= -33 )
+ m *= 2;
+ if ( c - d <= 33 && c - d >= -33 )
+ n *= 2;
+ x = FT_MulFix( x, m );
+ y = FT_MulFix( y, n );
+
+#else /* 0 */
+
+ /*************************************************************************/
+ /* */
+ /* This algorithm is a guess and works much better than the above. */
+ /* */
+ FT_Fixed mac_xscale = FT_SqrtFixed(
+ FT_MulFix( subglyph->transform.xx,
+ subglyph->transform.xx ) +
+ FT_MulFix( subglyph->transform.xy,
+ subglyph->transform.xy ) );
+ FT_Fixed mac_yscale = FT_SqrtFixed(
+ FT_MulFix( subglyph->transform.yy,
+ subglyph->transform.yy ) +
+ FT_MulFix( subglyph->transform.yx,
+ subglyph->transform.yx ) );
+
+
+ x = FT_MulFix( x, mac_xscale );
+ y = FT_MulFix( y, mac_yscale );
+
+#endif /* 0 */
+
+ }
+
+ if ( !( loader->load_flags & FT_LOAD_NO_SCALE ) )
+ {
+ FT_Fixed x_scale = ((TT_Size)loader->size)->metrics.x_scale;
+ FT_Fixed y_scale = ((TT_Size)loader->size)->metrics.y_scale;
+
+
+ x = FT_MulFix( x, x_scale );
+ y = FT_MulFix( y, y_scale );
+
+ if ( subglyph->flags & ROUND_XY_TO_GRID )
+ {
+ x = FT_PIX_ROUND( x );
+ y = FT_PIX_ROUND( y );
+ }
+ }
+ }
+
+ if ( x || y )
+ translate_array( num_points - num_base_points,
+ base_vec + num_base_points,
+ x, y );
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Process_Composite_Glyph */
+ /* */
+ /* <Description> */
+ /* This is slightly different from TT_Process_Simple_Glyph, in that */
+ /* its sole purpose is to hint the glyph. Thus this function is */
+ /* only available when bytecode interpreter is enabled. */
+ /* */
+ static FT_Error
+ TT_Process_Composite_Glyph( TT_Loader loader,
+ FT_UInt start_point,
+ FT_UInt start_contour )
+ {
+ FT_Error error;
+ FT_Outline* outline;
+ FT_UInt i;
+
+
+ outline = &loader->gloader->base.outline;
+
+ /* make room for phantom points */
+ error = FT_GLYPHLOADER_CHECK_POINTS( loader->gloader,
+ outline->n_points + 4,
+ 0 );
+ if ( error )
+ return error;
+
+ outline->points[outline->n_points ] = loader->pp1;
+ outline->points[outline->n_points + 1] = loader->pp2;
+ outline->points[outline->n_points + 2] = loader->pp3;
+ outline->points[outline->n_points + 3] = loader->pp4;
+
+ outline->tags[outline->n_points ] = 0;
+ outline->tags[outline->n_points + 1] = 0;
+ outline->tags[outline->n_points + 2] = 0;
+ outline->tags[outline->n_points + 3] = 0;
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ {
+ FT_Stream stream = loader->stream;
+ FT_UShort n_ins;
+
+
+ /* TT_Load_Composite_Glyph only gives us the offset of instructions */
+ /* so we read them here */
+ if ( FT_STREAM_SEEK( loader->ins_pos ) ||
+ FT_READ_USHORT( n_ins ) )
+ return error;
+
+ FT_TRACE5(( " Instructions size = %d\n", n_ins ));
+
+ /* check it */
+ if ( n_ins > ((TT_Face)loader->face)->max_profile.maxSizeOfInstructions )
+ {
+ FT_TRACE0(( "TT_Process_Composite_Glyph: Too many instructions (%d)\n",
+ n_ins ));
+
+ return TT_Err_Too_Many_Hints;
+ }
+ else if ( n_ins == 0 )
+ return TT_Err_Ok;
+
+ if ( FT_STREAM_READ( loader->exec->glyphIns, n_ins ) )
+ return error;
+
+ loader->glyph->control_data = loader->exec->glyphIns;
+ loader->glyph->control_len = n_ins;
+ }
+
+#endif
+
+ tt_prepare_zone( &loader->zone, &loader->gloader->base,
+ start_point, start_contour );
+
+ /* Some points are likely touched during execution of */
+ /* instructions on components. So let's untouch them. */
+ for ( i = start_point; i < loader->zone.n_points; i++ )
+ loader->zone.tags[i] &= ~( FT_CURVE_TAG_TOUCH_X |
+ FT_CURVE_TAG_TOUCH_Y );
+
+ loader->zone.n_points += 4;
+
+ return TT_Hint_Glyph( loader, 1 );
+ }
+
+
+ /* Calculate the four phantom points. */
+ /* The first two stand for horizontal origin and advance. */
+ /* The last two stand for vertical origin and advance. */
+#define TT_LOADER_SET_PP( loader ) \
+ do { \
+ (loader)->pp1.x = (loader)->bbox.xMin - (loader)->left_bearing; \
+ (loader)->pp1.y = 0; \
+ (loader)->pp2.x = (loader)->pp1.x + (loader)->advance; \
+ (loader)->pp2.y = 0; \
+ (loader)->pp3.x = 0; \
+ (loader)->pp3.y = (loader)->top_bearing + (loader)->bbox.yMax; \
+ (loader)->pp4.x = 0; \
+ (loader)->pp4.y = (loader)->pp3.y - (loader)->vadvance; \
+ } while ( 0 )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* load_truetype_glyph */
+ /* */
+ /* <Description> */
+ /* Loads a given truetype glyph. Handles composites and uses a */
+ /* TT_Loader object. */
+ /* */
+ static FT_Error
+ load_truetype_glyph( TT_Loader loader,
+ FT_UInt glyph_index,
+ FT_UInt recurse_count )
+ {
+ FT_Error error;
+ FT_Fixed x_scale, y_scale;
+ FT_ULong offset;
+ TT_Face face = (TT_Face)loader->face;
+ FT_GlyphLoader gloader = loader->gloader;
+ FT_Bool opened_frame = 0;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ FT_Vector* deltas = NULL;
+#endif
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ FT_StreamRec inc_stream;
+ FT_Data glyph_data;
+ FT_Bool glyph_data_loaded = 0;
+#endif
+
+
+ /* some fonts have an incorrect value of `maxComponentDepth', */
+ /* thus we allow depth 1 to catch the majority of them */
+ if ( recurse_count > 1 &&
+ recurse_count > face->max_profile.maxComponentDepth )
+ {
+ error = TT_Err_Invalid_Composite;
+ goto Exit;
+ }
+
+ /* check glyph index */
+ if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
+ {
+ error = TT_Err_Invalid_Glyph_Index;
+ goto Exit;
+ }
+
+ loader->glyph_index = glyph_index;
+
+ if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+ {
+ x_scale = ((TT_Size)loader->size)->metrics.x_scale;
+ y_scale = ((TT_Size)loader->size)->metrics.y_scale;
+ }
+ else
+ {
+ x_scale = 0x10000L;
+ y_scale = 0x10000L;
+ }
+
+ /* get metrics, horizontal and vertical */
+ {
+ FT_Short left_bearing = 0, top_bearing = 0;
+ FT_UShort advance_width = 0, advance_height = 0;
+
+
+ TT_Get_HMetrics( face, glyph_index,
+ (FT_Bool)!( loader->load_flags &
+ FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ),
+ &left_bearing,
+ &advance_width );
+ TT_Get_VMetrics( face, glyph_index,
+ (FT_Bool)!( loader->load_flags &
+ FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ),
+ &top_bearing,
+ &advance_height );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ /* If this is an incrementally loaded font see if there are */
+ /* overriding metrics for this glyph. */
+ if ( face->root.internal->incremental_interface &&
+ face->root.internal->incremental_interface->funcs->get_glyph_metrics )
+ {
+ FT_Incremental_MetricsRec metrics;
+
+
+ metrics.bearing_x = left_bearing;
+ metrics.bearing_y = 0;
+ metrics.advance = advance_width;
+ error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
+ face->root.internal->incremental_interface->object,
+ glyph_index, FALSE, &metrics );
+ if ( error )
+ goto Exit;
+ left_bearing = (FT_Short)metrics.bearing_x;
+ advance_width = (FT_UShort)metrics.advance;
+
+#if 0
+
+ /* GWW: Do I do the same for vertical metrics? */
+ metrics.bearing_x = 0;
+ metrics.bearing_y = top_bearing;
+ metrics.advance = advance_height;
+ error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
+ face->root.internal->incremental_interface->object,
+ glyph_index, TRUE, &metrics );
+ if ( error )
+ goto Exit;
+ top_bearing = (FT_Short)metrics.bearing_y;
+ advance_height = (FT_UShort)metrics.advance;
+
+#endif /* 0 */
+
+ }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ loader->left_bearing = left_bearing;
+ loader->advance = advance_width;
+ loader->top_bearing = top_bearing;
+ loader->vadvance = advance_height;
+
+ if ( !loader->linear_def )
+ {
+ loader->linear_def = 1;
+ loader->linear = advance_width;
+ }
+ }
+
+ /* Set `offset' to the start of the glyph relative to the start of */
+ /* the `glyf' table, and `byte_len' to the length of the glyph in */
+ /* bytes. */
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ /* If we are loading glyph data via the incremental interface, set */
+ /* the loader stream to a memory stream reading the data returned */
+ /* by the interface. */
+ if ( face->root.internal->incremental_interface )
+ {
+ error = face->root.internal->incremental_interface->funcs->get_glyph_data(
+ face->root.internal->incremental_interface->object,
+ glyph_index, &glyph_data );
+ if ( error )
+ goto Exit;
+
+ glyph_data_loaded = 1;
+ offset = 0;
+ loader->byte_len = glyph_data.length;
+
+ FT_MEM_ZERO( &inc_stream, sizeof ( inc_stream ) );
+ FT_Stream_OpenMemory( &inc_stream,
+ glyph_data.pointer, glyph_data.length );
+
+ loader->stream = &inc_stream;
+ }
+ else
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ offset = tt_face_get_location( face, glyph_index,
+ (FT_UInt*)&loader->byte_len );
+
+ if ( loader->byte_len > 0 )
+ {
+ if ( !loader->glyf_offset )
+ {
+ FT_TRACE2(( "no `glyf' table but non-zero `loca' entry!\n" ));
+ error = TT_Err_Invalid_Table;
+ goto Exit;
+ }
+
+ error = face->access_glyph_frame( loader, glyph_index,
+ loader->glyf_offset + offset,
+ loader->byte_len );
+ if ( error )
+ goto Exit;
+
+ opened_frame = 1;
+
+ /* read first glyph header */
+ error = face->read_glyph_header( loader );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( loader->byte_len == 0 || loader->n_contours == 0 )
+ {
+ loader->bbox.xMin = 0;
+ loader->bbox.xMax = 0;
+ loader->bbox.yMin = 0;
+ loader->bbox.yMax = 0;
+
+ TT_LOADER_SET_PP( loader );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+ if ( ((TT_Face)(loader->face))->doblend )
+ {
+ /* this must be done before scaling */
+ FT_Memory memory = loader->face->memory;
+
+
+ error = TT_Vary_Get_Glyph_Deltas( (TT_Face)(loader->face),
+ glyph_index, &deltas, 4 );
+ if ( error )
+ goto Exit;
+
+ loader->pp1.x += deltas[0].x; loader->pp1.y += deltas[0].y;
+ loader->pp2.x += deltas[1].x; loader->pp2.y += deltas[1].y;
+ loader->pp3.x += deltas[2].x; loader->pp3.y += deltas[2].y;
+ loader->pp4.x += deltas[3].x; loader->pp4.y += deltas[3].y;
+
+ FT_FREE( deltas );
+ }
+
+#endif
+
+ if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+ {
+ loader->pp1.x = FT_MulFix( loader->pp1.x, x_scale );
+ loader->pp2.x = FT_MulFix( loader->pp2.x, x_scale );
+ loader->pp3.y = FT_MulFix( loader->pp3.y, y_scale );
+ loader->pp4.y = FT_MulFix( loader->pp4.y, y_scale );
+ }
+
+ error = TT_Err_Ok;
+ goto Exit;
+ }
+
+ TT_LOADER_SET_PP( loader );
+
+ /***********************************************************************/
+ /***********************************************************************/
+ /***********************************************************************/
+
+ /* if it is a simple glyph, load it */
+
+ if ( loader->n_contours > 0 )
+ {
+ error = face->read_simple_glyph( loader );
+ if ( error )
+ goto Exit;
+
+ /* all data have been read */
+ face->forget_glyph_frame( loader );
+ opened_frame = 0;
+
+ error = TT_Process_Simple_Glyph( loader );
+ if ( error )
+ goto Exit;
+
+ FT_GlyphLoader_Add( gloader );
+ }
+
+ /***********************************************************************/
+ /***********************************************************************/
+ /***********************************************************************/
+
+ /* otherwise, load a composite! */
+ else if ( loader->n_contours == -1 )
+ {
+ FT_UInt start_point;
+ FT_UInt start_contour;
+ FT_ULong ins_pos; /* position of composite instructions, if any */
+
+
+ start_point = gloader->base.outline.n_points;
+ start_contour = gloader->base.outline.n_contours;
+
+ /* for each subglyph, read composite header */
+ error = face->read_composite_glyph( loader );
+ if ( error )
+ goto Exit;
+
+ /* store the offset of instructions */
+ ins_pos = loader->ins_pos;
+
+ /* all data we need are read */
+ face->forget_glyph_frame( loader );
+ opened_frame = 0;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+ if ( face->doblend )
+ {
+ FT_Int i, limit;
+ FT_SubGlyph subglyph;
+ FT_Memory memory = face->root.memory;
+
+
+ /* this provides additional offsets */
+ /* for each component's translation */
+
+ if ( ( error = TT_Vary_Get_Glyph_Deltas(
+ face,
+ glyph_index,
+ &deltas,
+ gloader->current.num_subglyphs + 4 )) != 0 )
+ goto Exit;
+
+ subglyph = gloader->current.subglyphs + gloader->base.num_subglyphs;
+ limit = gloader->current.num_subglyphs;
+
+ for ( i = 0; i < limit; ++i, ++subglyph )
+ {
+ if ( subglyph->flags & ARGS_ARE_XY_VALUES )
+ {
+ subglyph->arg1 += deltas[i].x;
+ subglyph->arg2 += deltas[i].y;
+ }
+ }
+
+ loader->pp1.x += deltas[i + 0].x; loader->pp1.y += deltas[i + 0].y;
+ loader->pp2.x += deltas[i + 1].x; loader->pp2.y += deltas[i + 1].y;
+ loader->pp3.x += deltas[i + 2].x; loader->pp3.y += deltas[i + 2].y;
+ loader->pp4.x += deltas[i + 3].x; loader->pp4.y += deltas[i + 3].y;
+
+ FT_FREE( deltas );
+ }
+
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+
+ if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+ {
+ loader->pp1.x = FT_MulFix( loader->pp1.x, x_scale );
+ loader->pp2.x = FT_MulFix( loader->pp2.x, x_scale );
+ loader->pp3.y = FT_MulFix( loader->pp3.y, y_scale );
+ loader->pp4.y = FT_MulFix( loader->pp4.y, y_scale );
+ }
+
+ /* if the flag FT_LOAD_NO_RECURSE is set, we return the subglyph */
+ /* `as is' in the glyph slot (the client application will be */
+ /* responsible for interpreting these data)... */
+ if ( loader->load_flags & FT_LOAD_NO_RECURSE )
+ {
+ FT_GlyphLoader_Add( gloader );
+ loader->glyph->format = FT_GLYPH_FORMAT_COMPOSITE;
+
+ goto Exit;
+ }
+
+ /*********************************************************************/
+ /*********************************************************************/
+ /*********************************************************************/
+
+ {
+ FT_UInt n, num_base_points;
+ FT_SubGlyph subglyph = 0;
+
+ FT_UInt num_points = start_point;
+ FT_UInt num_subglyphs = gloader->current.num_subglyphs;
+ FT_UInt num_base_subgs = gloader->base.num_subglyphs;
+
+ FT_Stream old_stream = loader->stream;
+
+
+ FT_GlyphLoader_Add( gloader );
+
+ /* read each subglyph independently */
+ for ( n = 0; n < num_subglyphs; n++ )
+ {
+ FT_Vector pp[4];
+
+
+ /* Each time we call load_truetype_glyph in this loop, the */
+ /* value of `gloader.base.subglyphs' can change due to table */
+ /* reallocations. We thus need to recompute the subglyph */
+ /* pointer on each iteration. */
+ subglyph = gloader->base.subglyphs + num_base_subgs + n;
+
+ pp[0] = loader->pp1;
+ pp[1] = loader->pp2;
+ pp[2] = loader->pp3;
+ pp[3] = loader->pp4;
+
+ num_base_points = gloader->base.outline.n_points;
+
+ error = load_truetype_glyph( loader, subglyph->index,
+ recurse_count + 1 );
+ if ( error )
+ goto Exit;
+
+ /* restore subglyph pointer */
+ subglyph = gloader->base.subglyphs + num_base_subgs + n;
+
+ if ( !( subglyph->flags & USE_MY_METRICS ) )
+ {
+ loader->pp1 = pp[0];
+ loader->pp2 = pp[1];
+ loader->pp3 = pp[2];
+ loader->pp4 = pp[3];
+ }
+
+ num_points = gloader->base.outline.n_points;
+
+ if ( num_points == num_base_points )
+ continue;
+
+ /* gloader->base.outline consists of three parts: */
+ /* 0 -(1)-> start_point -(2)-> num_base_points -(3)-> n_points. */
+ /* */
+ /* (1): exists from the beginning */
+ /* (2): components that have been loaded so far */
+ /* (3): the newly loaded component */
+ TT_Process_Composite_Component( loader, subglyph, start_point,
+ num_base_points );
+ }
+
+ loader->stream = old_stream;
+
+ /* process the glyph */
+ loader->ins_pos = ins_pos;
+ if ( IS_HINTED( loader->load_flags ) &&
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ subglyph->flags & WE_HAVE_INSTR &&
+
+#endif
+
+ num_points > start_point )
+ TT_Process_Composite_Glyph( loader, start_point, start_contour );
+
+ }
+ }
+ else
+ {
+ /* invalid composite count (negative but not -1) */
+ error = TT_Err_Invalid_Outline;
+ goto Exit;
+ }
+
+ /***********************************************************************/
+ /***********************************************************************/
+ /***********************************************************************/
+
+ Exit:
+
+ if ( opened_frame )
+ face->forget_glyph_frame( loader );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ if ( glyph_data_loaded )
+ face->root.internal->incremental_interface->funcs->free_glyph_data(
+ face->root.internal->incremental_interface->object,
+ &glyph_data );
+
+#endif
+
+ return error;
+ }
+
+
+ static FT_Error
+ compute_glyph_metrics( TT_Loader loader,
+ FT_UInt glyph_index )
+ {
+ FT_BBox bbox;
+ TT_Face face = (TT_Face)loader->face;
+ FT_Fixed y_scale;
+ TT_GlyphSlot glyph = loader->glyph;
+ TT_Size size = (TT_Size)loader->size;
+
+
+ y_scale = 0x10000L;
+ if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+ y_scale = size->root.metrics.y_scale;
+
+ if ( glyph->format != FT_GLYPH_FORMAT_COMPOSITE )
+ FT_Outline_Get_CBox( &glyph->outline, &bbox );
+ else
+ bbox = loader->bbox;
+
+ /* get the device-independent horizontal advance; it is scaled later */
+ /* by the base layer. */
+ {
+ FT_Pos advance = loader->linear;
+
+
+ /* the flag FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH was introduced to */
+ /* correctly support DynaLab fonts, which have an incorrect */
+ /* `advance_Width_Max' field! It is used, to my knowledge, */
+ /* exclusively in the X-TrueType font server. */
+ /* */
+ if ( face->postscript.isFixedPitch &&
+ ( loader->load_flags & FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ) == 0 )
+ advance = face->horizontal.advance_Width_Max;
+
+ /* we need to return the advance in font units in linearHoriAdvance, */
+ /* it will be scaled later by the base layer. */
+ glyph->linearHoriAdvance = advance;
+ }
+
+ glyph->metrics.horiBearingX = bbox.xMin;
+ glyph->metrics.horiBearingY = bbox.yMax;
+ glyph->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
+
+ /* Now take care of vertical metrics. In the case where there is */
+ /* no vertical information within the font (relatively common), make */
+ /* up some metrics by `hand'... */
+
+ {
+ FT_Pos top; /* scaled vertical top side bearing */
+ FT_Pos advance; /* scaled vertical advance height */
+
+
+ /* Get the unscaled top bearing and advance height. */
+ if ( face->vertical_info &&
+ face->vertical.number_Of_VMetrics > 0 )
+ {
+ top = (FT_Short)FT_DivFix( loader->pp3.y - bbox.yMax,
+ y_scale );
+
+ if ( loader->pp3.y <= loader->pp4.y )
+ advance = 0;
+ else
+ advance = (FT_UShort)FT_DivFix( loader->pp3.y - loader->pp4.y,
+ y_scale );
+ }
+ else
+ {
+ FT_Pos height;
+
+
+ /* XXX Compute top side bearing and advance height in */
+ /* Get_VMetrics instead of here. */
+
+ /* NOTE: The OS/2 values are the only `portable' ones, */
+ /* which is why we use them, if there is an OS/2 */
+ /* table in the font. Otherwise, we use the */
+ /* values defined in the horizontal header. */
+
+ height = (FT_Short)FT_DivFix( bbox.yMax - bbox.yMin,
+ y_scale );
+ if ( face->os2.version != 0xFFFFU )
+ advance = (FT_Pos)( face->os2.sTypoAscender -
+ face->os2.sTypoDescender );
+ else
+ advance = (FT_Pos)( face->horizontal.Ascender -
+ face->horizontal.Descender );
+
+ top = ( advance - height ) / 2;
+ }
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ {
+ FT_Incremental_InterfaceRec* incr;
+ FT_Incremental_MetricsRec metrics;
+ FT_Error error;
+
+
+ incr = face->root.internal->incremental_interface;
+
+ /* If this is an incrementally loaded font see if there are */
+ /* overriding metrics for this glyph. */
+ if ( incr && incr->funcs->get_glyph_metrics )
+ {
+ metrics.bearing_x = 0;
+ metrics.bearing_y = top;
+ metrics.advance = advance;
+
+ error = incr->funcs->get_glyph_metrics( incr->object,
+ glyph_index,
+ TRUE,
+ &metrics );
+ if ( error )
+ return error;
+
+ top = metrics.bearing_y;
+ advance = metrics.advance;
+ }
+ }
+
+ /* GWW: Do vertical metrics get loaded incrementally too? */
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ glyph->linearVertAdvance = advance;
+
+ /* scale the metrics */
+ if ( !( loader->load_flags & FT_LOAD_NO_SCALE ) )
+ {
+ top = FT_MulFix( top, y_scale );
+ advance = FT_MulFix( advance, y_scale );
+ }
+
+ /* XXX: for now, we have no better algorithm for the lsb, but it */
+ /* should work fine. */
+ /* */
+ glyph->metrics.vertBearingX = ( bbox.xMin - bbox.xMax ) / 2;
+ glyph->metrics.vertBearingY = top;
+ glyph->metrics.vertAdvance = advance;
+ }
+
+ /* adjust advance width to the value contained in the hdmx table */
+ if ( !face->postscript.isFixedPitch &&
+ IS_HINTED( loader->load_flags ) )
+ {
+ FT_Byte* widthp;
+
+
+ widthp = tt_face_get_device_metrics( face,
+ size->root.metrics.x_ppem,
+ glyph_index );
+
+ if ( widthp )
+ glyph->metrics.horiAdvance = *widthp << 6;
+ }
+
+ /* set glyph dimensions */
+ glyph->metrics.width = bbox.xMax - bbox.xMin;
+ glyph->metrics.height = bbox.yMax - bbox.yMin;
+
+ return 0;
+ }
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ static FT_Error
+ load_sbit_image( TT_Size size,
+ TT_GlyphSlot glyph,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ TT_Face face;
+ SFNT_Service sfnt;
+ FT_Stream stream;
+ FT_Error error;
+ TT_SBit_MetricsRec metrics;
+
+
+ face = (TT_Face)glyph->face;
+ sfnt = (SFNT_Service)face->sfnt;
+ stream = face->root.stream;
+
+ error = sfnt->load_sbit_image( face,
+ size->strike_index,
+ glyph_index,
+ (FT_Int)load_flags,
+ stream,
+ &glyph->bitmap,
+ &metrics );
+ if ( !error )
+ {
+ glyph->outline.n_points = 0;
+ glyph->outline.n_contours = 0;
+
+ glyph->metrics.width = (FT_Pos)metrics.width << 6;
+ glyph->metrics.height = (FT_Pos)metrics.height << 6;
+
+ glyph->metrics.horiBearingX = (FT_Pos)metrics.horiBearingX << 6;
+ glyph->metrics.horiBearingY = (FT_Pos)metrics.horiBearingY << 6;
+ glyph->metrics.horiAdvance = (FT_Pos)metrics.horiAdvance << 6;
+
+ glyph->metrics.vertBearingX = (FT_Pos)metrics.vertBearingX << 6;
+ glyph->metrics.vertBearingY = (FT_Pos)metrics.vertBearingY << 6;
+ glyph->metrics.vertAdvance = (FT_Pos)metrics.vertAdvance << 6;
+
+ glyph->format = FT_GLYPH_FORMAT_BITMAP;
+ if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+ {
+ glyph->bitmap_left = metrics.vertBearingX;
+ glyph->bitmap_top = metrics.vertBearingY;
+ }
+ else
+ {
+ glyph->bitmap_left = metrics.horiBearingX;
+ glyph->bitmap_top = metrics.horiBearingY;
+ }
+ }
+
+ return error;
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+ static FT_Error
+ tt_loader_init( TT_Loader loader,
+ TT_Size size,
+ TT_GlyphSlot glyph,
+ FT_Int32 load_flags )
+ {
+ TT_Face face;
+ FT_Stream stream;
+
+
+ face = (TT_Face)glyph->face;
+ stream = face->root.stream;
+
+ FT_MEM_ZERO( loader, sizeof ( TT_LoaderRec ) );
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ /* load execution context */
+ if ( IS_HINTED( load_flags ) )
+ {
+ TT_ExecContext exec;
+ FT_Bool grayscale;
+
+
+ if ( !size->cvt_ready )
+ {
+ FT_Error error = tt_size_ready_bytecode( size );
+ if ( error )
+ return error;
+ }
+
+ /* query new execution context */
+ exec = size->debug ? size->context
+ : ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
+ if ( !exec )
+ return TT_Err_Could_Not_Find_Context;
+
+ grayscale =
+ FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) != FT_RENDER_MODE_MONO );
+
+ TT_Load_Context( exec, face, size );
+
+ /* a change from mono to grayscale rendering (and vice versa) */
+ /* requires a re-execution of the CVT program */
+ if ( grayscale != exec->grayscale )
+ {
+ FT_UInt i;
+
+
+ exec->grayscale = grayscale;
+
+ for ( i = 0; i < size->cvt_size; i++ )
+ size->cvt[i] = FT_MulFix( face->cvt[i], size->ttmetrics.scale );
+ tt_size_run_prep( size );
+ }
+
+ /* see whether the cvt program has disabled hinting */
+ if ( exec->GS.instruct_control & 1 )
+ load_flags |= FT_LOAD_NO_HINTING;
+
+ /* load default graphics state -- if needed */
+ if ( exec->GS.instruct_control & 2 )
+ exec->GS = tt_default_graphics_state;
+
+ exec->pedantic_hinting = FT_BOOL( load_flags & FT_LOAD_PEDANTIC );
+ loader->exec = exec;
+ loader->instructions = exec->glyphIns;
+ }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+ /* seek to the beginning of the glyph table -- for Type 42 fonts */
+ /* the table might be accessed from a Postscript stream or something */
+ /* else... */
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ if ( face->root.internal->incremental_interface )
+ loader->glyf_offset = 0;
+ else
+
+#endif
+
+ {
+ FT_Error error = face->goto_table( face, TTAG_glyf, stream, 0 );
+
+
+ if ( error == TT_Err_Table_Missing )
+ loader->glyf_offset = 0;
+ else if ( error )
+ {
+ FT_ERROR(( "TT_Load_Glyph: could not access glyph table\n" ));
+ return error;
+ }
+ else
+ loader->glyf_offset = FT_STREAM_POS();
+ }
+
+ /* get face's glyph loader */
+ {
+ FT_GlyphLoader gloader = glyph->internal->loader;
+
+
+ FT_GlyphLoader_Rewind( gloader );
+ loader->gloader = gloader;
+ }
+
+ loader->load_flags = load_flags;
+
+ loader->face = (FT_Face)face;
+ loader->size = (FT_Size)size;
+ loader->glyph = (FT_GlyphSlot)glyph;
+ loader->stream = stream;
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Load_Glyph */
+ /* */
+ /* <Description> */
+ /* A function used to load a single glyph within a given glyph slot, */
+ /* for a given size. */
+ /* */
+ /* <Input> */
+ /* glyph :: A handle to a target slot object where the glyph */
+ /* will be loaded. */
+ /* */
+ /* size :: A handle to the source face size at which the glyph */
+ /* must be scaled/loaded. */
+ /* */
+ /* glyph_index :: The index of the glyph in the font file. */
+ /* */
+ /* load_flags :: A flag indicating what to load for this glyph. The */
+ /* FT_LOAD_XXX constants can be used to control the */
+ /* glyph loading process (e.g., whether the outline */
+ /* should be scaled, whether to load bitmaps or not, */
+ /* whether to hint the outline, etc). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Load_Glyph( TT_Size size,
+ TT_GlyphSlot glyph,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ TT_Face face;
+ FT_Error error;
+ TT_LoaderRec loader;
+
+
+ face = (TT_Face)glyph->face;
+ error = TT_Err_Ok;
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+ /* try to load embedded bitmap if any */
+ /* */
+ /* XXX: The convention should be emphasized in */
+ /* the documents because it can be confusing. */
+ if ( size->strike_index != 0xFFFFFFFFUL &&
+ ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
+ {
+ error = load_sbit_image( size, glyph, glyph_index, load_flags );
+ if ( !error )
+ return TT_Err_Ok;
+ }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+ /* if FT_LOAD_NO_SCALE is not set, `ttmetrics' must be valid */
+ if ( !( load_flags & FT_LOAD_NO_SCALE ) && !size->ttmetrics.valid )
+ return TT_Err_Invalid_Size_Handle;
+
+ if ( load_flags & FT_LOAD_SBITS_ONLY )
+ return TT_Err_Invalid_Argument;
+
+ error = tt_loader_init( &loader, size, glyph, load_flags );
+ if ( error )
+ return error;
+
+ glyph->format = FT_GLYPH_FORMAT_OUTLINE;
+ glyph->num_subglyphs = 0;
+ glyph->outline.flags = 0;
+
+ /* main loading loop */
+ error = load_truetype_glyph( &loader, glyph_index, 0 );
+ if ( !error )
+ {
+ if ( glyph->format == FT_GLYPH_FORMAT_COMPOSITE )
+ {
+ glyph->num_subglyphs = loader.gloader->base.num_subglyphs;
+ glyph->subglyphs = loader.gloader->base.subglyphs;
+ }
+ else
+ {
+ glyph->outline = loader.gloader->base.outline;
+ glyph->outline.flags &= ~FT_OUTLINE_SINGLE_PASS;
+
+ /* In case bit 1 of the `flags' field in the `head' table isn't */
+ /* set, translate array so that (0,0) is the glyph's origin. */
+ if ( ( face->header.Flags & 2 ) == 0 && loader.pp1.x )
+ FT_Outline_Translate( &glyph->outline, -loader.pp1.x, 0 );
+ }
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ if ( IS_HINTED( load_flags ) )
+ {
+ if ( loader.exec->GS.scan_control )
+ {
+ /* convert scan conversion mode to FT_OUTLINE_XXX flags */
+ switch ( loader.exec->GS.scan_type )
+ {
+ case 0: /* simple drop-outs including stubs */
+ glyph->outline.flags |= FT_OUTLINE_INCLUDE_STUBS;
+ break;
+ case 1: /* simple drop-outs excluding stubs */
+ /* nothing; it's the default rendering mode */
+ break;
+ case 4: /* smart drop-outs including stubs */
+ glyph->outline.flags |= FT_OUTLINE_SMART_DROPOUTS |
+ FT_OUTLINE_INCLUDE_STUBS;
+ break;
+ case 5: /* smart drop-outs excluding stubs */
+ glyph->outline.flags |= FT_OUTLINE_SMART_DROPOUTS;
+ break;
+
+ default: /* no drop-out control */
+ glyph->outline.flags |= FT_OUTLINE_IGNORE_DROPOUTS;
+ break;
+ }
+ }
+ else
+ glyph->outline.flags |= FT_OUTLINE_IGNORE_DROPOUTS;
+ }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+ compute_glyph_metrics( &loader, glyph_index );
+ }
+
+ /* Set the `high precision' bit flag. */
+ /* This is _critical_ to get correct output for monochrome */
+ /* TrueType glyphs at all sizes using the bytecode interpreter. */
+ /* */
+ if ( !( load_flags & FT_LOAD_NO_SCALE ) &&
+ size->root.metrics.y_ppem < 24 )
+ glyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.h
new file mode 100644
index 00000000000..958d67d20d7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.h
@@ -0,0 +1,63 @@
+/***************************************************************************/
+/* */
+/* ttgload.h */
+/* */
+/* TrueType Glyph Loader (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTGLOAD_H__
+#define __TTGLOAD_H__
+
+
+#include <ft2build.h>
+#include "ttobjs.h"
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+#include "ttinterp.h"
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( void )
+ TT_Init_Glyph_Loading( TT_Face face );
+
+ FT_LOCAL( void )
+ TT_Get_HMetrics( TT_Face face,
+ FT_UInt idx,
+ FT_Bool check,
+ FT_Short* lsb,
+ FT_UShort* aw );
+
+ FT_LOCAL( void )
+ TT_Get_VMetrics( TT_Face face,
+ FT_UInt idx,
+ FT_Bool check,
+ FT_Short* tsb,
+ FT_UShort* ah );
+
+ FT_LOCAL( FT_Error )
+ TT_Load_Glyph( TT_Size size,
+ TT_GlyphSlot glyph,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __TTGLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.c
new file mode 100644
index 00000000000..515e734b8ae
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.c
@@ -0,0 +1,1541 @@
+/***************************************************************************/
+/* */
+/* ttgxvar.c */
+/* */
+/* TrueType GX Font Variation loader */
+/* */
+/* Copyright 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, Werner Lemberg, and George Williams. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* Apple documents the `fvar', `gvar', `cvar', and `avar' tables at */
+/* */
+/* http://developer.apple.com/fonts/TTRefMan/RM06/Chap6[fgca]var.html */
+/* */
+/* The documentation for `fvar' is inconsistent. At one point it says */
+/* that `countSizePairs' should be 3, at another point 2. It should be 2. */
+/* */
+/* The documentation for `gvar' is not intelligible; `cvar' refers you to */
+/* `gvar' and is thus also incomprehensible. */
+/* */
+/* The documentation for `avar' appears correct, but Apple has no fonts */
+/* with an `avar' table, so it is hard to test. */
+/* */
+/* Many thanks to John Jenkins (at Apple) in figuring this out. */
+/* */
+/* */
+/* Apple's `kern' table has some references to tuple indices, but as there */
+/* is no indication where these indices are defined, nor how to */
+/* interpolate the kerning values (different tuples have different */
+/* classes) this issue is ignored. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_MULTIPLE_MASTERS_H
+
+#include "ttdriver.h"
+#include "ttpload.h"
+#include "ttgxvar.h"
+
+#include "tterrors.h"
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+#define FT_Stream_FTell( stream ) \
+ ( (stream)->cursor - (stream)->base )
+#define FT_Stream_SeekSet( stream, off ) \
+ ( (stream)->cursor = (stream)->base+(off) )
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttgxvar
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Internal Routines *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro ALL_POINTS is used in `ft_var_readpackedpoints'. It */
+ /* indicates that there is a delta for every point without needing to */
+ /* enumerate all of them. */
+ /* */
+#define ALL_POINTS (FT_UShort*)( -1 )
+
+
+ enum
+ {
+ GX_PT_POINTS_ARE_WORDS = 0x80,
+ GX_PT_POINT_RUN_COUNT_MASK = 0x7F
+ };
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_var_readpackedpoints */
+ /* */
+ /* <Description> */
+ /* Read a set of points to which the following deltas will apply. */
+ /* Points are packed with a run length encoding. */
+ /* */
+ /* <Input> */
+ /* stream :: The data stream. */
+ /* */
+ /* <Output> */
+ /* point_cnt :: The number of points read. A zero value means that */
+ /* all points in the glyph will be affected, without */
+ /* enumerating them individually. */
+ /* */
+ /* <Return> */
+ /* An array of FT_UShort containing the affected points or the */
+ /* special value ALL_POINTS. */
+ /* */
+ static FT_UShort*
+ ft_var_readpackedpoints( FT_Stream stream,
+ FT_UInt *point_cnt )
+ {
+ FT_UShort *points;
+ FT_Int n;
+ FT_Int runcnt;
+ FT_Int i;
+ FT_Int j;
+ FT_Int first;
+ FT_Memory memory = stream->memory;
+ FT_Error error = TT_Err_Ok;
+
+ FT_UNUSED( error );
+
+
+ *point_cnt = n = FT_GET_BYTE();
+ if ( n == 0 )
+ return ALL_POINTS;
+
+ if ( n & GX_PT_POINTS_ARE_WORDS )
+ n = FT_GET_BYTE() | ( ( n & GX_PT_POINT_RUN_COUNT_MASK ) << 8 );
+
+ if ( FT_NEW_ARRAY( points, n ) )
+ return NULL;
+
+ i = 0;
+ while ( i < n )
+ {
+ runcnt = FT_GET_BYTE();
+ if ( runcnt & GX_PT_POINTS_ARE_WORDS )
+ {
+ runcnt = runcnt & GX_PT_POINT_RUN_COUNT_MASK;
+ first = points[i++] = FT_GET_USHORT();
+
+ /* first point not included in runcount */
+ for ( j = 0; j < runcnt; ++j )
+ points[i++] = (FT_UShort)( first += FT_GET_USHORT() );
+ }
+ else
+ {
+ first = points[i++] = FT_GET_BYTE();
+
+ for ( j = 0; j < runcnt; ++j )
+ points[i++] = (FT_UShort)( first += FT_GET_BYTE() );
+ }
+ }
+
+ return points;
+ }
+
+
+ enum
+ {
+ GX_DT_DELTAS_ARE_ZERO = 0x80,
+ GX_DT_DELTAS_ARE_WORDS = 0x40,
+ GX_DT_DELTA_RUN_COUNT_MASK = 0x3F
+ };
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_var_readpackeddeltas */
+ /* */
+ /* <Description> */
+ /* Read a set of deltas. These are packed slightly differently than */
+ /* points. In particular there is no overall count. */
+ /* */
+ /* <Input> */
+ /* stream :: The data stream. */
+ /* */
+ /* delta_cnt :: The number of to be read. */
+ /* */
+ /* <Return> */
+ /* An array of FT_Short containing the deltas for the affected */
+ /* points. (This only gets the deltas for one dimension. It will */
+ /* generally be called twice, once for x, once for y. When used in */
+ /* cvt table, it will only be called once.) */
+ /* */
+ static FT_Short*
+ ft_var_readpackeddeltas( FT_Stream stream,
+ FT_Int delta_cnt )
+ {
+ FT_Short *deltas;
+ FT_Int runcnt;
+ FT_Int i;
+ FT_Int j;
+ FT_Memory memory = stream->memory;
+ FT_Error error = TT_Err_Ok;
+
+ FT_UNUSED( error );
+
+
+ if ( FT_NEW_ARRAY( deltas, delta_cnt ) )
+ return NULL;
+
+ i = 0;
+ while ( i < delta_cnt )
+ {
+ runcnt = FT_GET_BYTE();
+ if ( runcnt & GX_DT_DELTAS_ARE_ZERO )
+ {
+ /* runcnt zeroes get added */
+ for ( j = 0;
+ j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
+ ++j )
+ deltas[i++] = 0;
+ }
+ else if ( runcnt & GX_DT_DELTAS_ARE_WORDS )
+ {
+ /* runcnt shorts from the stack */
+ for ( j = 0;
+ j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
+ ++j )
+ deltas[i++] = FT_GET_SHORT();
+ }
+ else
+ {
+ /* runcnt signed bytes from the stack */
+ for ( j = 0;
+ j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
+ ++j )
+ deltas[i++] = FT_GET_CHAR();
+ }
+
+ if ( j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) )
+ {
+ /* Bad format */
+ FT_FREE( deltas );
+ return NULL;
+ }
+ }
+
+ return deltas;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_var_load_avar */
+ /* */
+ /* <Description> */
+ /* Parse the `avar' table if present. It need not be, so we return */
+ /* nothing. */
+ /* */
+ /* <InOut> */
+ /* face :: The font face. */
+ /* */
+ static void
+ ft_var_load_avar( TT_Face face )
+ {
+ FT_Stream stream = FT_FACE_STREAM(face);
+ FT_Memory memory = stream->memory;
+ GX_Blend blend = face->blend;
+ GX_AVarSegment segment;
+ FT_Error error = TT_Err_Ok;
+ FT_ULong version;
+ FT_Long axisCount;
+ FT_Int i, j;
+ FT_ULong table_len;
+
+ FT_UNUSED( error );
+
+
+ blend->avar_checked = TRUE;
+ if ( (error = face->goto_table( face, TTAG_avar, stream, &table_len )) != 0 )
+ return;
+
+ if ( FT_FRAME_ENTER( table_len ) )
+ return;
+
+ version = FT_GET_LONG();
+ axisCount = FT_GET_LONG();
+
+ if ( version != 0x00010000L ||
+ axisCount != (FT_Long)blend->mmvar->num_axis )
+ goto Exit;
+
+ if ( FT_NEW_ARRAY( blend->avar_segment, axisCount ) )
+ goto Exit;
+
+ segment = &blend->avar_segment[0];
+ for ( i = 0; i < axisCount; ++i, ++segment )
+ {
+ segment->pairCount = FT_GET_USHORT();
+ if ( FT_NEW_ARRAY( segment->correspondence, segment->pairCount ) )
+ {
+ /* Failure. Free everything we have done so far. We must do */
+ /* it right now since loading the `avar' table is optional. */
+
+ for ( j = i - 1; j >= 0; --j )
+ FT_FREE( blend->avar_segment[j].correspondence );
+
+ FT_FREE( blend->avar_segment );
+ blend->avar_segment = NULL;
+ goto Exit;
+ }
+
+ for ( j = 0; j < segment->pairCount; ++j )
+ {
+ segment->correspondence[j].fromCoord =
+ FT_GET_SHORT() << 2; /* convert to Fixed */
+ segment->correspondence[j].toCoord =
+ FT_GET_SHORT()<<2; /* convert to Fixed */
+ }
+ }
+
+ Exit:
+ FT_FRAME_EXIT();
+ }
+
+
+ typedef struct GX_GVar_Head_
+ {
+ FT_Long version;
+ FT_UShort axisCount;
+ FT_UShort globalCoordCount;
+ FT_ULong offsetToCoord;
+ FT_UShort glyphCount;
+ FT_UShort flags;
+ FT_ULong offsetToData;
+
+ } GX_GVar_Head;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_var_load_gvar */
+ /* */
+ /* <Description> */
+ /* Parses the `gvar' table if present. If `fvar' is there, `gvar' */
+ /* had better be there too. */
+ /* */
+ /* <InOut> */
+ /* face :: The font face. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ ft_var_load_gvar( TT_Face face )
+ {
+ FT_Stream stream = FT_FACE_STREAM(face);
+ FT_Memory memory = stream->memory;
+ GX_Blend blend = face->blend;
+ FT_Error error;
+ FT_UInt i, j;
+ FT_ULong table_len;
+ FT_ULong gvar_start;
+ FT_ULong offsetToData;
+ GX_GVar_Head gvar_head;
+
+ static const FT_Frame_Field gvar_fields[] =
+ {
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE GX_GVar_Head
+
+ FT_FRAME_START( 20 ),
+ FT_FRAME_LONG ( version ),
+ FT_FRAME_USHORT( axisCount ),
+ FT_FRAME_USHORT( globalCoordCount ),
+ FT_FRAME_ULONG ( offsetToCoord ),
+ FT_FRAME_USHORT( glyphCount ),
+ FT_FRAME_USHORT( flags ),
+ FT_FRAME_ULONG ( offsetToData ),
+ FT_FRAME_END
+ };
+
+ if ( (error = face->goto_table( face, TTAG_gvar, stream, &table_len )) != 0 )
+ goto Exit;
+
+ gvar_start = FT_STREAM_POS( );
+ if ( FT_STREAM_READ_FIELDS( gvar_fields, &gvar_head ) )
+ goto Exit;
+
+ blend->tuplecount = gvar_head.globalCoordCount;
+ blend->gv_glyphcnt = gvar_head.glyphCount;
+ offsetToData = gvar_start + gvar_head.offsetToData;
+
+ if ( gvar_head.version != (FT_Long)0x00010000L ||
+ gvar_head.axisCount != (FT_UShort)blend->mmvar->num_axis )
+ {
+ error = TT_Err_Invalid_Table;
+ goto Exit;
+ }
+
+ if ( FT_NEW_ARRAY( blend->glyphoffsets, blend->gv_glyphcnt + 1 ) )
+ goto Exit;
+
+ if ( gvar_head.flags & 1 )
+ {
+ /* long offsets (one more offset than glyphs, to mark size of last) */
+ if ( FT_FRAME_ENTER( ( blend->gv_glyphcnt + 1 ) * 4L ) )
+ goto Exit;
+
+ for ( i = 0; i <= blend->gv_glyphcnt; ++i )
+ blend->glyphoffsets[i] = offsetToData + FT_GET_LONG();
+
+ FT_FRAME_EXIT();
+ }
+ else
+ {
+ /* short offsets (one more offset than glyphs, to mark size of last) */
+ if ( FT_FRAME_ENTER( ( blend->gv_glyphcnt + 1 ) * 2L ) )
+ goto Exit;
+
+ for ( i = 0; i <= blend->gv_glyphcnt; ++i )
+ blend->glyphoffsets[i] = offsetToData + FT_GET_USHORT() * 2;
+ /* XXX: Undocumented: `*2'! */
+
+ FT_FRAME_EXIT();
+ }
+
+ if ( blend->tuplecount != 0 )
+ {
+ if ( FT_NEW_ARRAY( blend->tuplecoords,
+ gvar_head.axisCount * blend->tuplecount ) )
+ goto Exit;
+
+ if ( FT_STREAM_SEEK( gvar_start + gvar_head.offsetToCoord ) ||
+ FT_FRAME_ENTER( blend->tuplecount * gvar_head.axisCount * 2L ) )
+ goto Exit;
+
+ for ( i = 0; i < blend->tuplecount; ++i )
+ for ( j = 0 ; j < (FT_UInt)gvar_head.axisCount; ++j )
+ blend->tuplecoords[i * gvar_head.axisCount + j] =
+ FT_GET_SHORT() << 2; /* convert to FT_Fixed */
+
+ FT_FRAME_EXIT();
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* ft_var_apply_tuple */
+ /* */
+ /* <Description> */
+ /* Figure out whether a given tuple (design) applies to the current */
+ /* blend, and if so, what is the scaling factor. */
+ /* */
+ /* <Input> */
+ /* blend :: The current blend of the font. */
+ /* */
+ /* tupleIndex :: A flag saying whether this is an intermediate */
+ /* tuple or not. */
+ /* */
+ /* tuple_coords :: The coordinates of the tuple in normalized axis */
+ /* units. */
+ /* */
+ /* im_start_coords :: The initial coordinates where this tuple starts */
+ /* to apply (for intermediate coordinates). */
+ /* */
+ /* im_end_coords :: The final coordinates after which this tuple no */
+ /* longer applies (for intermediate coordinates). */
+ /* */
+ /* <Return> */
+ /* An FT_Fixed value containing the scaling factor. */
+ /* */
+ static FT_Fixed
+ ft_var_apply_tuple( GX_Blend blend,
+ FT_UShort tupleIndex,
+ FT_Fixed* tuple_coords,
+ FT_Fixed* im_start_coords,
+ FT_Fixed* im_end_coords )
+ {
+ FT_UInt i;
+ FT_Fixed apply;
+ FT_Fixed temp;
+
+
+ apply = 0x10000L;
+ for ( i = 0; i < blend->num_axis; ++i )
+ {
+ if ( tuple_coords[i] == 0 )
+ /* It's not clear why (for intermediate tuples) we don't need */
+ /* to check against start/end -- the documentation says we don't. */
+ /* Similarly, it's unclear why we don't need to scale along the */
+ /* axis. */
+ continue;
+
+ else if ( blend->normalizedcoords[i] == 0 ||
+ ( blend->normalizedcoords[i] < 0 && tuple_coords[i] > 0 ) ||
+ ( blend->normalizedcoords[i] > 0 && tuple_coords[i] < 0 ) )
+ {
+ apply = 0;
+ break;
+ }
+
+ else if ( !( tupleIndex & GX_TI_INTERMEDIATE_TUPLE ) )
+ /* not an intermediate tuple */
+ apply = FT_MulDiv( apply,
+ blend->normalizedcoords[i] > 0
+ ? blend->normalizedcoords[i]
+ : -blend->normalizedcoords[i],
+ 0x10000L );
+
+ else if ( blend->normalizedcoords[i] <= im_start_coords[i] ||
+ blend->normalizedcoords[i] >= im_end_coords[i] )
+ {
+ apply = 0;
+ break;
+ }
+
+ else if ( blend->normalizedcoords[i] < tuple_coords[i] )
+ {
+ temp = FT_MulDiv( blend->normalizedcoords[i] - im_start_coords[i],
+ 0x10000L,
+ tuple_coords[i] - im_start_coords[i]);
+ apply = FT_MulDiv( apply, temp, 0x10000L );
+ }
+
+ else
+ {
+ temp = FT_MulDiv( im_end_coords[i] - blend->normalizedcoords[i],
+ 0x10000L,
+ im_end_coords[i] - tuple_coords[i] );
+ apply = FT_MulDiv( apply, temp, 0x10000L );
+ }
+ }
+
+ return apply;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MULTIPLE MASTERS SERVICE FUNCTIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ typedef struct GX_FVar_Head_
+ {
+ FT_Long version;
+ FT_UShort offsetToData;
+ FT_UShort countSizePairs;
+ FT_UShort axisCount;
+ FT_UShort axisSize;
+ FT_UShort instanceCount;
+ FT_UShort instanceSize;
+
+ } GX_FVar_Head;
+
+
+ typedef struct fvar_axis_
+ {
+ FT_ULong axisTag;
+ FT_ULong minValue;
+ FT_ULong defaultValue;
+ FT_ULong maxValue;
+ FT_UShort flags;
+ FT_UShort nameID;
+
+ } GX_FVar_Axis;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Get_MM_Var */
+ /* */
+ /* <Description> */
+ /* Check that the font's `fvar' table is valid, parse it, and return */
+ /* those data. */
+ /* */
+ /* <InOut> */
+ /* face :: The font face. */
+ /* TT_Get_MM_Var initializes the blend structure. */
+ /* */
+ /* <Output> */
+ /* master :: The `fvar' data (must be freed by caller). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Get_MM_Var( TT_Face face,
+ FT_MM_Var* *master )
+ {
+ FT_Stream stream = face->root.stream;
+ FT_Memory memory = face->root.memory;
+ FT_ULong table_len;
+ FT_Error error = TT_Err_Ok;
+ FT_ULong fvar_start;
+ FT_Int i, j;
+ FT_MM_Var* mmvar;
+ FT_Fixed* next_coords;
+ FT_String* next_name;
+ FT_Var_Axis* a;
+ FT_Var_Named_Style* ns;
+ GX_FVar_Head fvar_head;
+
+ static const FT_Frame_Field fvar_fields[] =
+ {
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE GX_FVar_Head
+
+ FT_FRAME_START( 16 ),
+ FT_FRAME_LONG ( version ),
+ FT_FRAME_USHORT( offsetToData ),
+ FT_FRAME_USHORT( countSizePairs ),
+ FT_FRAME_USHORT( axisCount ),
+ FT_FRAME_USHORT( axisSize ),
+ FT_FRAME_USHORT( instanceCount ),
+ FT_FRAME_USHORT( instanceSize ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field fvaraxis_fields[] =
+ {
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE GX_FVar_Axis
+
+ FT_FRAME_START( 20 ),
+ FT_FRAME_ULONG ( axisTag ),
+ FT_FRAME_ULONG ( minValue ),
+ FT_FRAME_ULONG ( defaultValue ),
+ FT_FRAME_ULONG ( maxValue ),
+ FT_FRAME_USHORT( flags ),
+ FT_FRAME_USHORT( nameID ),
+ FT_FRAME_END
+ };
+
+
+ if ( face->blend == NULL )
+ {
+ /* both `fvar' and `gvar' must be present */
+ if ( (error = face->goto_table( face, TTAG_gvar,
+ stream, &table_len )) != 0 )
+ goto Exit;
+
+ if ( (error = face->goto_table( face, TTAG_fvar,
+ stream, &table_len )) != 0 )
+ goto Exit;
+
+ fvar_start = FT_STREAM_POS( );
+
+ if ( FT_STREAM_READ_FIELDS( fvar_fields, &fvar_head ) )
+ goto Exit;
+
+ if ( fvar_head.version != (FT_Long)0x00010000L ||
+ fvar_head.countSizePairs != 2 ||
+ fvar_head.axisSize != 20 ||
+ fvar_head.instanceSize != 4 + 4 * fvar_head.axisCount ||
+ fvar_head.offsetToData + fvar_head.axisCount * 20U +
+ fvar_head.instanceCount * fvar_head.instanceSize > table_len )
+ {
+ error = TT_Err_Invalid_Table;
+ goto Exit;
+ }
+
+ if ( FT_NEW( face->blend ) )
+ goto Exit;
+
+ /* XXX: TODO - check for overflows */
+ face->blend->mmvar_len =
+ sizeof ( FT_MM_Var ) +
+ fvar_head.axisCount * sizeof ( FT_Var_Axis ) +
+ fvar_head.instanceCount * sizeof ( FT_Var_Named_Style ) +
+ fvar_head.instanceCount * fvar_head.axisCount * sizeof ( FT_Fixed ) +
+ 5 * fvar_head.axisCount;
+
+ if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) )
+ goto Exit;
+ face->blend->mmvar = mmvar;
+
+ mmvar->num_axis =
+ fvar_head.axisCount;
+ mmvar->num_designs =
+ (FT_UInt)-1; /* meaningless in this context; each glyph */
+ /* may have a different number of designs */
+ /* (or tuples, as called by Apple) */
+ mmvar->num_namedstyles =
+ fvar_head.instanceCount;
+ mmvar->axis =
+ (FT_Var_Axis*)&(mmvar[1]);
+ mmvar->namedstyle =
+ (FT_Var_Named_Style*)&(mmvar->axis[fvar_head.axisCount]);
+
+ next_coords =
+ (FT_Fixed*)&(mmvar->namedstyle[fvar_head.instanceCount]);
+ for ( i = 0; i < fvar_head.instanceCount; ++i )
+ {
+ mmvar->namedstyle[i].coords = next_coords;
+ next_coords += fvar_head.axisCount;
+ }
+
+ next_name = (FT_String*)next_coords;
+ for ( i = 0; i < fvar_head.axisCount; ++i )
+ {
+ mmvar->axis[i].name = next_name;
+ next_name += 5;
+ }
+
+ if ( FT_STREAM_SEEK( fvar_start + fvar_head.offsetToData ) )
+ goto Exit;
+
+ a = mmvar->axis;
+ for ( i = 0; i < fvar_head.axisCount; ++i )
+ {
+ GX_FVar_Axis axis_rec;
+
+
+ if ( FT_STREAM_READ_FIELDS( fvaraxis_fields, &axis_rec ) )
+ goto Exit;
+ a->tag = axis_rec.axisTag;
+ a->minimum = axis_rec.minValue; /* A Fixed */
+ a->def = axis_rec.defaultValue; /* A Fixed */
+ a->maximum = axis_rec.maxValue; /* A Fixed */
+ a->strid = axis_rec.nameID;
+
+ a->name[0] = (FT_String)( a->tag >> 24 );
+ a->name[1] = (FT_String)( ( a->tag >> 16 ) & 0xFF );
+ a->name[2] = (FT_String)( ( a->tag >> 8 ) & 0xFF );
+ a->name[3] = (FT_String)( ( a->tag ) & 0xFF );
+ a->name[4] = 0;
+
+ ++a;
+ }
+
+ ns = mmvar->namedstyle;
+ for ( i = 0; i < fvar_head.instanceCount; ++i, ++ns )
+ {
+ if ( FT_FRAME_ENTER( 4L + 4L * fvar_head.axisCount ) )
+ goto Exit;
+
+ ns->strid = FT_GET_USHORT();
+ (void) /* flags = */ FT_GET_USHORT();
+
+ for ( j = 0; j < fvar_head.axisCount; ++j )
+ ns->coords[j] = FT_GET_ULONG(); /* A Fixed */
+
+ FT_FRAME_EXIT();
+ }
+ }
+
+ if ( master != NULL )
+ {
+ FT_UInt n;
+
+
+ if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) )
+ goto Exit;
+ FT_MEM_COPY( mmvar, face->blend->mmvar, face->blend->mmvar_len );
+
+ mmvar->axis =
+ (FT_Var_Axis*)&(mmvar[1]);
+ mmvar->namedstyle =
+ (FT_Var_Named_Style*)&(mmvar->axis[mmvar->num_axis]);
+ next_coords =
+ (FT_Fixed*)&(mmvar->namedstyle[mmvar->num_namedstyles]);
+
+ for ( n = 0; n < mmvar->num_namedstyles; ++n )
+ {
+ mmvar->namedstyle[n].coords = next_coords;
+ next_coords += mmvar->num_axis;
+ }
+
+ a = mmvar->axis;
+ next_name = (FT_String*)next_coords;
+ for ( n = 0; n < mmvar->num_axis; ++n )
+ {
+ a->name = next_name;
+
+ /* standard PostScript names for some standard apple tags */
+ if ( a->tag == TTAG_wght )
+ a->name = (char *)"Weight";
+ else if ( a->tag == TTAG_wdth )
+ a->name = (char *)"Width";
+ else if ( a->tag == TTAG_opsz )
+ a->name = (char *)"OpticalSize";
+ else if ( a->tag == TTAG_slnt )
+ a->name = (char *)"Slant";
+
+ next_name += 5;
+ ++a;
+ }
+
+ *master = mmvar;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Set_MM_Blend */
+ /* */
+ /* <Description> */
+ /* Set the blend (normalized) coordinates for this instance of the */
+ /* font. Check that the `gvar' table is reasonable and does some */
+ /* initial preparation. */
+ /* */
+ /* <InOut> */
+ /* face :: The font. */
+ /* Initialize the blend structure with `gvar' data. */
+ /* */
+ /* <Input> */
+ /* num_coords :: Must be the axis count of the font. */
+ /* */
+ /* coords :: An array of num_coords, each between [-1,1]. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Set_MM_Blend( TT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords )
+ {
+ FT_Error error = TT_Err_Ok;
+ GX_Blend blend;
+ FT_MM_Var* mmvar;
+ FT_UInt i;
+ FT_Memory memory = face->root.memory;
+
+ enum
+ {
+ mcvt_retain,
+ mcvt_modify,
+ mcvt_load
+
+ } manageCvt;
+
+
+ face->doblend = FALSE;
+
+ if ( face->blend == NULL )
+ {
+ if ( (error = TT_Get_MM_Var( face, NULL)) != 0 )
+ goto Exit;
+ }
+
+ blend = face->blend;
+ mmvar = blend->mmvar;
+
+ if ( num_coords != mmvar->num_axis )
+ {
+ error = TT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ for ( i = 0; i < num_coords; ++i )
+ if ( coords[i] < -0x00010000L || coords[i] > 0x00010000L )
+ {
+ error = TT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( blend->glyphoffsets == NULL )
+ if ( (error = ft_var_load_gvar( face )) != 0 )
+ goto Exit;
+
+ if ( blend->normalizedcoords == NULL )
+ {
+ if ( FT_NEW_ARRAY( blend->normalizedcoords, num_coords ) )
+ goto Exit;
+
+ manageCvt = mcvt_modify;
+
+ /* If we have not set the blend coordinates before this, then the */
+ /* cvt table will still be what we read from the `cvt ' table and */
+ /* we don't need to reload it. We may need to change it though... */
+ }
+ else
+ {
+ manageCvt = mcvt_retain;
+ for ( i = 0; i < num_coords; ++i )
+ {
+ if ( blend->normalizedcoords[i] != coords[i] )
+ {
+ manageCvt = mcvt_load;
+ break;
+ }
+ }
+
+ /* If we don't change the blend coords then we don't need to do */
+ /* anything to the cvt table. It will be correct. Otherwise we */
+ /* no longer have the original cvt (it was modified when we set */
+ /* the blend last time), so we must reload and then modify it. */
+ }
+
+ blend->num_axis = num_coords;
+ FT_MEM_COPY( blend->normalizedcoords,
+ coords,
+ num_coords * sizeof ( FT_Fixed ) );
+
+ face->doblend = TRUE;
+
+ if ( face->cvt != NULL )
+ {
+ switch ( manageCvt )
+ {
+ case mcvt_load:
+ /* The cvt table has been loaded already; every time we change the */
+ /* blend we may need to reload and remodify the cvt table. */
+ FT_FREE( face->cvt );
+ face->cvt = NULL;
+
+ tt_face_load_cvt( face, face->root.stream );
+ break;
+
+ case mcvt_modify:
+ /* The original cvt table is in memory. All we need to do is */
+ /* apply the `cvar' table (if any). */
+ tt_face_vary_cvt( face, face->root.stream );
+ break;
+
+ case mcvt_retain:
+ /* The cvt table is correct for this set of coordinates. */
+ break;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Set_Var_Design */
+ /* */
+ /* <Description> */
+ /* Set the coordinates for the instance, measured in the user */
+ /* coordinate system. Parse the `avar' table (if present) to convert */
+ /* from user to normalized coordinates. */
+ /* */
+ /* <InOut> */
+ /* face :: The font face. */
+ /* Initialize the blend struct with `gvar' data. */
+ /* */
+ /* <Input> */
+ /* num_coords :: This must be the axis count of the font. */
+ /* */
+ /* coords :: A coordinate array with `num_coords' elements. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Set_Var_Design( TT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords )
+ {
+ FT_Error error = TT_Err_Ok;
+ FT_Fixed* normalized = NULL;
+ GX_Blend blend;
+ FT_MM_Var* mmvar;
+ FT_UInt i, j;
+ FT_Var_Axis* a;
+ GX_AVarSegment av;
+ FT_Memory memory = face->root.memory;
+
+
+ if ( face->blend == NULL )
+ {
+ if ( (error = TT_Get_MM_Var( face, NULL )) != 0 )
+ goto Exit;
+ }
+
+ blend = face->blend;
+ mmvar = blend->mmvar;
+
+ if ( num_coords != mmvar->num_axis )
+ {
+ error = TT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* Axis normalization is a two stage process. First we normalize */
+ /* based on the [min,def,max] values for the axis to be [-1,0,1]. */
+ /* Then, if there's an `avar' table, we renormalize this range. */
+
+ if ( FT_NEW_ARRAY( normalized, mmvar->num_axis ) )
+ goto Exit;
+
+ a = mmvar->axis;
+ for ( i = 0; i < mmvar->num_axis; ++i, ++a )
+ {
+ if ( coords[i] > a->maximum || coords[i] < a->minimum )
+ {
+ error = TT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( coords[i] < a->def )
+ {
+ normalized[i] = -FT_MulDiv( coords[i] - a->def,
+ 0x10000L,
+ a->minimum - a->def );
+ }
+ else if ( a->maximum == a->def )
+ normalized[i] = 0;
+ else
+ {
+ normalized[i] = FT_MulDiv( coords[i] - a->def,
+ 0x10000L,
+ a->maximum - a->def );
+ }
+ }
+
+ if ( !blend->avar_checked )
+ ft_var_load_avar( face );
+
+ if ( blend->avar_segment != NULL )
+ {
+ av = blend->avar_segment;
+ for ( i = 0; i < mmvar->num_axis; ++i, ++av )
+ {
+ for ( j = 1; j < (FT_UInt)av->pairCount; ++j )
+ if ( normalized[i] < av->correspondence[j].fromCoord )
+ {
+ normalized[i] =
+ FT_MulDiv(
+ FT_MulDiv(
+ normalized[i] - av->correspondence[j - 1].fromCoord,
+ 0x10000L,
+ av->correspondence[j].fromCoord -
+ av->correspondence[j - 1].fromCoord ),
+ av->correspondence[j].toCoord -
+ av->correspondence[j - 1].toCoord,
+ 0x10000L ) +
+ av->correspondence[j - 1].toCoord;
+ break;
+ }
+ }
+ }
+
+ error = TT_Set_MM_Blend( face, num_coords, normalized );
+
+ Exit:
+ FT_FREE( normalized );
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** GX VAR PARSING ROUTINES *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_vary_cvt */
+ /* */
+ /* <Description> */
+ /* Modify the loaded cvt table according to the `cvar' table and the */
+ /* font's blend. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Input> */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* Most errors are ignored. It is perfectly valid not to have a */
+ /* `cvar' table even if there is a `gvar' and `fvar' table. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_vary_cvt( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+ FT_ULong table_start;
+ FT_ULong table_len;
+ FT_UInt tupleCount;
+ FT_ULong offsetToData;
+ FT_ULong here;
+ FT_UInt i, j;
+ FT_Fixed* tuple_coords = NULL;
+ FT_Fixed* im_start_coords = NULL;
+ FT_Fixed* im_end_coords = NULL;
+ GX_Blend blend = face->blend;
+ FT_UInt point_count;
+ FT_UShort* localpoints;
+ FT_Short* deltas;
+
+
+ FT_TRACE2(( "CVAR " ));
+
+ if ( blend == NULL )
+ {
+ FT_TRACE2(( "no blend specified!\n" ));
+
+ error = TT_Err_Ok;
+ goto Exit;
+ }
+
+ if ( face->cvt == NULL )
+ {
+ FT_TRACE2(( "no `cvt ' table!\n" ));
+
+ error = TT_Err_Ok;
+ goto Exit;
+ }
+
+ error = face->goto_table( face, TTAG_cvar, stream, &table_len );
+ if ( error )
+ {
+ FT_TRACE2(( "is missing!\n" ));
+
+ error = TT_Err_Ok;
+ goto Exit;
+ }
+
+ if ( FT_FRAME_ENTER( table_len ) )
+ {
+ error = TT_Err_Ok;
+ goto Exit;
+ }
+
+ table_start = FT_Stream_FTell( stream );
+ if ( FT_GET_LONG() != 0x00010000L )
+ {
+ FT_TRACE2(( "bad table version!\n" ));
+
+ error = TT_Err_Ok;
+ goto FExit;
+ }
+
+ if ( FT_NEW_ARRAY( tuple_coords, blend->num_axis ) ||
+ FT_NEW_ARRAY( im_start_coords, blend->num_axis ) ||
+ FT_NEW_ARRAY( im_end_coords, blend->num_axis ) )
+ goto FExit;
+
+ tupleCount = FT_GET_USHORT();
+ offsetToData = table_start + FT_GET_USHORT();
+
+ /* The documentation implies there are flags packed into the */
+ /* tuplecount, but John Jenkins says that shared points don't apply */
+ /* to `cvar', and no other flags are defined. */
+
+ for ( i = 0; i < ( tupleCount & 0xFFF ); ++i )
+ {
+ FT_UInt tupleDataSize;
+ FT_UInt tupleIndex;
+ FT_Fixed apply;
+
+
+ tupleDataSize = FT_GET_USHORT();
+ tupleIndex = FT_GET_USHORT();
+
+ /* There is no provision here for a global tuple coordinate section, */
+ /* so John says. There are no tuple indices, just embedded tuples. */
+
+ if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD )
+ {
+ for ( j = 0; j < blend->num_axis; ++j )
+ tuple_coords[j] = FT_GET_SHORT() << 2; /* convert from */
+ /* short frac to fixed */
+ }
+ else
+ {
+ /* skip this tuple; it makes no sense */
+
+ if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
+ for ( j = 0; j < 2 * blend->num_axis; ++j )
+ (void)FT_GET_SHORT();
+
+ offsetToData += tupleDataSize;
+ continue;
+ }
+
+ if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
+ {
+ for ( j = 0; j < blend->num_axis; ++j )
+ im_start_coords[j] = FT_GET_SHORT() << 2;
+ for ( j = 0; j < blend->num_axis; ++j )
+ im_end_coords[j] = FT_GET_SHORT() << 2;
+ }
+
+ apply = ft_var_apply_tuple( blend,
+ (FT_UShort)tupleIndex,
+ tuple_coords,
+ im_start_coords,
+ im_end_coords );
+ if ( /* tuple isn't active for our blend */
+ apply == 0 ||
+ /* global points not allowed, */
+ /* if they aren't local, makes no sense */
+ !( tupleIndex & GX_TI_PRIVATE_POINT_NUMBERS ) )
+ {
+ offsetToData += tupleDataSize;
+ continue;
+ }
+
+ here = FT_Stream_FTell( stream );
+
+ FT_Stream_SeekSet( stream, offsetToData );
+
+ localpoints = ft_var_readpackedpoints( stream, &point_count );
+ deltas = ft_var_readpackeddeltas( stream,
+ point_count == 0 ? face->cvt_size
+ : point_count );
+ if ( localpoints == NULL || deltas == NULL )
+ /* failure, ignore it */;
+
+ else if ( localpoints == ALL_POINTS )
+ {
+ /* this means that there are deltas for every entry in cvt */
+ for ( j = 0; j < face->cvt_size; ++j )
+ face->cvt[j] = (FT_Short)( face->cvt[j] +
+ FT_MulFix( deltas[j], apply ) );
+ }
+
+ else
+ {
+ for ( j = 0; j < point_count; ++j )
+ {
+ int pindex = localpoints[j];
+
+ face->cvt[pindex] = (FT_Short)( face->cvt[pindex] +
+ FT_MulFix( deltas[j], apply ) );
+ }
+ }
+
+ if ( localpoints != ALL_POINTS )
+ FT_FREE( localpoints );
+ FT_FREE( deltas );
+
+ offsetToData += tupleDataSize;
+
+ FT_Stream_SeekSet( stream, here );
+ }
+
+ FExit:
+ FT_FRAME_EXIT();
+
+ Exit:
+ FT_FREE( tuple_coords );
+ FT_FREE( im_start_coords );
+ FT_FREE( im_end_coords );
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Vary_Get_Glyph_Deltas */
+ /* */
+ /* <Description> */
+ /* Load the appropriate deltas for the current glyph. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* glyph_index :: The index of the glyph being modified. */
+ /* */
+ /* n_points :: The number of the points in the glyph, including */
+ /* phantom points. */
+ /* */
+ /* <Output> */
+ /* deltas :: The array of points to change. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Vary_Get_Glyph_Deltas( TT_Face face,
+ FT_UInt glyph_index,
+ FT_Vector* *deltas,
+ FT_UInt n_points )
+ {
+ FT_Stream stream = face->root.stream;
+ FT_Memory memory = stream->memory;
+ GX_Blend blend = face->blend;
+ FT_Vector* delta_xy;
+
+ FT_Error error;
+ FT_ULong glyph_start;
+ FT_UInt tupleCount;
+ FT_ULong offsetToData;
+ FT_ULong here;
+ FT_UInt i, j;
+ FT_Fixed* tuple_coords = NULL;
+ FT_Fixed* im_start_coords = NULL;
+ FT_Fixed* im_end_coords = NULL;
+ FT_UInt point_count, spoint_count = 0;
+ FT_UShort* sharedpoints = NULL;
+ FT_UShort* localpoints = NULL;
+ FT_UShort* points;
+ FT_Short *deltas_x, *deltas_y;
+
+
+ if ( !face->doblend || blend == NULL )
+ return TT_Err_Invalid_Argument;
+
+ /* to be freed by the caller */
+ if ( FT_NEW_ARRAY( delta_xy, n_points ) )
+ goto Exit;
+ *deltas = delta_xy;
+
+ if ( glyph_index >= blend->gv_glyphcnt ||
+ blend->glyphoffsets[glyph_index] ==
+ blend->glyphoffsets[glyph_index + 1] )
+ return TT_Err_Ok; /* no variation data for this glyph */
+
+ if ( FT_STREAM_SEEK( blend->glyphoffsets[glyph_index] ) ||
+ FT_FRAME_ENTER( blend->glyphoffsets[glyph_index + 1] -
+ blend->glyphoffsets[glyph_index] ) )
+ goto Fail1;
+
+ glyph_start = FT_Stream_FTell( stream );
+
+ /* each set of glyph variation data is formatted similarly to `cvar' */
+ /* (except we get shared points and global tuples) */
+
+ if ( FT_NEW_ARRAY( tuple_coords, blend->num_axis ) ||
+ FT_NEW_ARRAY( im_start_coords, blend->num_axis ) ||
+ FT_NEW_ARRAY( im_end_coords, blend->num_axis ) )
+ goto Fail2;
+
+ tupleCount = FT_GET_USHORT();
+ offsetToData = glyph_start + FT_GET_USHORT();
+
+ if ( tupleCount & GX_TC_TUPLES_SHARE_POINT_NUMBERS )
+ {
+ here = FT_Stream_FTell( stream );
+
+ FT_Stream_SeekSet( stream, offsetToData );
+
+ sharedpoints = ft_var_readpackedpoints( stream, &spoint_count );
+ offsetToData = FT_Stream_FTell( stream );
+
+ FT_Stream_SeekSet( stream, here );
+ }
+
+ for ( i = 0; i < ( tupleCount & GX_TC_TUPLE_COUNT_MASK ); ++i )
+ {
+ FT_UInt tupleDataSize;
+ FT_UInt tupleIndex;
+ FT_Fixed apply;
+
+
+ tupleDataSize = FT_GET_USHORT();
+ tupleIndex = FT_GET_USHORT();
+
+ if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD )
+ {
+ for ( j = 0; j < blend->num_axis; ++j )
+ tuple_coords[j] = FT_GET_SHORT() << 2; /* convert from */
+ /* short frac to fixed */
+ }
+ else if ( ( tupleIndex & GX_TI_TUPLE_INDEX_MASK ) >= blend->tuplecount )
+ {
+ error = TT_Err_Invalid_Table;
+ goto Fail3;
+ }
+ else
+ {
+ FT_MEM_COPY(
+ tuple_coords,
+ &blend->tuplecoords[(tupleIndex & 0xFFF) * blend->num_axis],
+ blend->num_axis * sizeof ( FT_Fixed ) );
+ }
+
+ if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
+ {
+ for ( j = 0; j < blend->num_axis; ++j )
+ im_start_coords[j] = FT_GET_SHORT() << 2;
+ for ( j = 0; j < blend->num_axis; ++j )
+ im_end_coords[j] = FT_GET_SHORT() << 2;
+ }
+
+ apply = ft_var_apply_tuple( blend,
+ (FT_UShort)tupleIndex,
+ tuple_coords,
+ im_start_coords,
+ im_end_coords );
+
+ if ( apply == 0 ) /* tuple isn't active for our blend */
+ {
+ offsetToData += tupleDataSize;
+ continue;
+ }
+
+ here = FT_Stream_FTell( stream );
+
+ if ( tupleIndex & GX_TI_PRIVATE_POINT_NUMBERS )
+ {
+ FT_Stream_SeekSet( stream, offsetToData );
+
+ localpoints = ft_var_readpackedpoints( stream, &point_count );
+ points = localpoints;
+ }
+ else
+ {
+ points = sharedpoints;
+ point_count = spoint_count;
+ }
+
+ deltas_x = ft_var_readpackeddeltas( stream,
+ point_count == 0 ? n_points
+ : point_count );
+ deltas_y = ft_var_readpackeddeltas( stream,
+ point_count == 0 ? n_points
+ : point_count );
+
+ if ( points == NULL || deltas_y == NULL || deltas_x == NULL )
+ ; /* failure, ignore it */
+
+ else if ( points == ALL_POINTS )
+ {
+ /* this means that there are deltas for every point in the glyph */
+ for ( j = 0; j < n_points; ++j )
+ {
+ delta_xy[j].x += FT_MulFix( deltas_x[j], apply );
+ delta_xy[j].y += FT_MulFix( deltas_y[j], apply );
+ }
+ }
+
+ else
+ {
+ for ( j = 0; j < point_count; ++j )
+ {
+ delta_xy[localpoints[j]].x += FT_MulFix( deltas_x[j], apply );
+ delta_xy[localpoints[j]].y += FT_MulFix( deltas_y[j], apply );
+ }
+ }
+
+ if ( localpoints != ALL_POINTS )
+ FT_FREE( localpoints );
+ FT_FREE( deltas_x );
+ FT_FREE( deltas_y );
+
+ offsetToData += tupleDataSize;
+
+ FT_Stream_SeekSet( stream, here );
+ }
+
+ Fail3:
+ FT_FREE( tuple_coords );
+ FT_FREE( im_start_coords );
+ FT_FREE( im_end_coords );
+
+ Fail2:
+ FT_FRAME_EXIT();
+
+ Fail1:
+ if ( error )
+ {
+ FT_FREE( delta_xy );
+ *deltas = NULL;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_done_blend */
+ /* */
+ /* <Description> */
+ /* Frees the blend internal data structure. */
+ /* */
+ FT_LOCAL_DEF( void )
+ tt_done_blend( FT_Memory memory,
+ GX_Blend blend )
+ {
+ if ( blend != NULL )
+ {
+ FT_UInt i;
+
+
+ FT_FREE( blend->normalizedcoords );
+ FT_FREE( blend->mmvar );
+
+ if ( blend->avar_segment != NULL )
+ {
+ for ( i = 0; i < blend->num_axis; ++i )
+ FT_FREE( blend->avar_segment[i].correspondence );
+ FT_FREE( blend->avar_segment );
+ }
+
+ FT_FREE( blend->tuplecoords );
+ FT_FREE( blend->glyphoffsets );
+ FT_FREE( blend );
+ }
+ }
+
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.h
new file mode 100644
index 00000000000..706cb4d369b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.h
@@ -0,0 +1,182 @@
+/***************************************************************************/
+/* */
+/* ttgxvar.h */
+/* */
+/* TrueType GX Font Variation loader (specification) */
+/* */
+/* Copyright 2004 by */
+/* David Turner, Robert Wilhelm, Werner Lemberg and George Williams. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTGXVAR_H__
+#define __TTGXVAR_H__
+
+
+#include <ft2build.h>
+#include "ttobjs.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* GX_AVarCorrespondenceRec */
+ /* */
+ /* <Description> */
+ /* A data structure representing `shortFracCorrespondence' in `avar' */
+ /* table according to the specifications from Apple. */
+ /* */
+ typedef struct GX_AVarCorrespondenceRec_
+ {
+ FT_Fixed fromCoord;
+ FT_Fixed toCoord;
+
+ } GX_AVarCorrespondenceRec_, *GX_AVarCorrespondence;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* GX_AVarRec */
+ /* */
+ /* <Description> */
+ /* Data from the segment field of `avar' table. */
+ /* There is one of these for each axis. */
+ /* */
+ typedef struct GX_AVarSegmentRec_
+ {
+ FT_UShort pairCount;
+ GX_AVarCorrespondence correspondence; /* array with pairCount entries */
+
+ } GX_AVarSegmentRec, *GX_AVarSegment;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* GX_BlendRec */
+ /* */
+ /* <Description> */
+ /* Data for interpolating a font from a distortable font specified */
+ /* by the GX *var tables ([fgca]var). */
+ /* */
+ /* <Fields> */
+ /* num_axis :: The number of axes along which interpolation */
+ /* may happen */
+ /* */
+ /* normalizedcoords :: A normalized value (between [-1,1]) indicating */
+ /* the contribution along each axis to the final */
+ /* interpolated font. */
+ /* */
+ typedef struct GX_BlendRec_
+ {
+ FT_UInt num_axis;
+ FT_Fixed* normalizedcoords;
+
+ FT_MM_Var* mmvar;
+ FT_Int mmvar_len;
+
+ FT_Bool avar_checked;
+ GX_AVarSegment avar_segment;
+
+ FT_UInt tuplecount; /* shared tuples in `gvar' */
+ FT_Fixed* tuplecoords; /* tuplecoords[tuplecount][num_axis] */
+
+ FT_UInt gv_glyphcnt;
+ FT_ULong* glyphoffsets;
+
+ } GX_BlendRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <enum> */
+ /* GX_TupleCountFlags */
+ /* */
+ /* <Description> */
+ /* Flags used within the `TupleCount' field of the `gvar' table. */
+ /* */
+ typedef enum GX_TupleCountFlags_
+ {
+ GX_TC_TUPLES_SHARE_POINT_NUMBERS = 0x8000,
+ GX_TC_RESERVED_TUPLE_FLAGS = 0x7000,
+ GX_TC_TUPLE_COUNT_MASK = 0x0FFF
+
+ } GX_TupleCountFlags;
+
+
+ /*************************************************************************/
+ /* */
+ /* <enum> */
+ /* GX_TupleIndexFlags */
+ /* */
+ /* <Description> */
+ /* Flags used within the `TupleIndex' field of the `gvar' and `cvar' */
+ /* tables. */
+ /* */
+ typedef enum GX_TupleIndexFlags_
+ {
+ GX_TI_EMBEDDED_TUPLE_COORD = 0x8000,
+ GX_TI_INTERMEDIATE_TUPLE = 0x4000,
+ GX_TI_PRIVATE_POINT_NUMBERS = 0x2000,
+ GX_TI_RESERVED_TUPLE_FLAG = 0x1000,
+ GX_TI_TUPLE_INDEX_MASK = 0x0FFF
+
+ } GX_TupleIndexFlags;
+
+
+#define TTAG_wght FT_MAKE_TAG( 'w', 'g', 'h', 't' )
+#define TTAG_wdth FT_MAKE_TAG( 'w', 'd', 't', 'h' )
+#define TTAG_opsz FT_MAKE_TAG( 'o', 'p', 's', 'z' )
+#define TTAG_slnt FT_MAKE_TAG( 's', 'l', 'n', 't' )
+
+
+ FT_LOCAL( FT_Error )
+ TT_Set_MM_Blend( TT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+ FT_LOCAL( FT_Error )
+ TT_Set_Var_Design( TT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+ FT_LOCAL( FT_Error )
+ TT_Get_MM_Var( TT_Face face,
+ FT_MM_Var* *master );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_vary_cvt( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ TT_Vary_Get_Glyph_Deltas( TT_Face face,
+ FT_UInt glyph_index,
+ FT_Vector* *deltas,
+ FT_UInt n_points );
+
+
+ FT_LOCAL( void )
+ tt_done_blend( FT_Memory memory,
+ GX_Blend blend );
+
+
+FT_END_HEADER
+
+
+#endif /* __TTGXVAR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.c
new file mode 100644
index 00000000000..0b6a74464b7
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.c
@@ -0,0 +1,7830 @@
+/***************************************************************************/
+/* */
+/* ttinterp.c */
+/* */
+/* TrueType bytecode interpreter (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_TRIGONOMETRY_H
+#include FT_SYSTEM_H
+
+#include "ttinterp.h"
+
+#include "tterrors.h"
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+
+#define TT_MULFIX FT_MulFix
+#define TT_MULDIV FT_MulDiv
+#define TT_MULDIV_NO_ROUND FT_MulDiv_No_Round
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttinterp
+
+ /*************************************************************************/
+ /* */
+ /* In order to detect infinite loops in the code, we set up a counter */
+ /* within the run loop. A single stroke of interpretation is now */
+ /* limited to a maximal number of opcodes defined below. */
+ /* */
+#define MAX_RUNNABLE_OPCODES 1000000L
+
+
+ /*************************************************************************/
+ /* */
+ /* There are two kinds of implementations: */
+ /* */
+ /* a. static implementation */
+ /* */
+ /* The current execution context is a static variable, which fields */
+ /* are accessed directly by the interpreter during execution. The */
+ /* context is named `cur'. */
+ /* */
+ /* This version is non-reentrant, of course. */
+ /* */
+ /* b. indirect implementation */
+ /* */
+ /* The current execution context is passed to _each_ function as its */
+ /* first argument, and each field is thus accessed indirectly. */
+ /* */
+ /* This version is fully re-entrant. */
+ /* */
+ /* The idea is that an indirect implementation may be slower to execute */
+ /* on low-end processors that are used in some systems (like 386s or */
+ /* even 486s). */
+ /* */
+ /* As a consequence, the indirect implementation is now the default, as */
+ /* its performance costs can be considered negligible in our context. */
+ /* Note, however, that we kept the same source with macros because: */
+ /* */
+ /* - The code is kept very close in design to the Pascal code used for */
+ /* development. */
+ /* */
+ /* - It's much more readable that way! */
+ /* */
+ /* - It's still open to experimentation and tuning. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER /* indirect implementation */
+
+#define CUR (*exc) /* see ttobjs.h */
+
+ /*************************************************************************/
+ /* */
+ /* This macro is used whenever `exec' is unused in a function, to avoid */
+ /* stupid warnings from pedantic compilers. */
+ /* */
+#define FT_UNUSED_EXEC FT_UNUSED( exc )
+
+#else /* static implementation */
+
+#define CUR cur
+
+#define FT_UNUSED_EXEC int __dummy = __dummy
+
+ static
+ TT_ExecContextRec cur; /* static exec. context variable */
+
+ /* apparently, we have a _lot_ of direct indexing when accessing */
+ /* the static `cur', which makes the code bigger (due to all the */
+ /* four bytes addresses). */
+
+#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */
+
+
+ /*************************************************************************/
+ /* */
+ /* The instruction argument stack. */
+ /* */
+#define INS_ARG EXEC_OP_ FT_Long* args /* see ttobjs.h for EXEC_OP_ */
+
+
+ /*************************************************************************/
+ /* */
+ /* This macro is used whenever `args' is unused in a function, to avoid */
+ /* stupid warnings from pedantic compilers. */
+ /* */
+#define FT_UNUSED_ARG FT_UNUSED_EXEC; FT_UNUSED( args )
+
+
+ /*************************************************************************/
+ /* */
+ /* The following macros hide the use of EXEC_ARG and EXEC_ARG_ to */
+ /* increase readability of the code. */
+ /* */
+ /*************************************************************************/
+
+
+#define SKIP_Code() \
+ SkipCode( EXEC_ARG )
+
+#define GET_ShortIns() \
+ GetShortIns( EXEC_ARG )
+
+#define NORMalize( x, y, v ) \
+ Normalize( EXEC_ARG_ x, y, v )
+
+#define SET_SuperRound( scale, flags ) \
+ SetSuperRound( EXEC_ARG_ scale, flags )
+
+#define ROUND_None( d, c ) \
+ Round_None( EXEC_ARG_ d, c )
+
+#define INS_Goto_CodeRange( range, ip ) \
+ Ins_Goto_CodeRange( EXEC_ARG_ range, ip )
+
+#define CUR_Func_move( z, p, d ) \
+ CUR.func_move( EXEC_ARG_ z, p, d )
+
+#define CUR_Func_move_orig( z, p, d ) \
+ CUR.func_move_orig( EXEC_ARG_ z, p, d )
+
+#define CUR_Func_round( d, c ) \
+ CUR.func_round( EXEC_ARG_ d, c )
+
+#define CUR_Func_read_cvt( index ) \
+ CUR.func_read_cvt( EXEC_ARG_ index )
+
+#define CUR_Func_write_cvt( index, val ) \
+ CUR.func_write_cvt( EXEC_ARG_ index, val )
+
+#define CUR_Func_move_cvt( index, val ) \
+ CUR.func_move_cvt( EXEC_ARG_ index, val )
+
+#define CURRENT_Ratio() \
+ Current_Ratio( EXEC_ARG )
+
+#define CURRENT_Ppem() \
+ Current_Ppem( EXEC_ARG )
+
+#define CUR_Ppem() \
+ Cur_PPEM( EXEC_ARG )
+
+#define INS_SxVTL( a, b, c, d ) \
+ Ins_SxVTL( EXEC_ARG_ a, b, c, d )
+
+#define COMPUTE_Funcs() \
+ Compute_Funcs( EXEC_ARG )
+
+#define COMPUTE_Round( a ) \
+ Compute_Round( EXEC_ARG_ a )
+
+#define COMPUTE_Point_Displacement( a, b, c, d ) \
+ Compute_Point_Displacement( EXEC_ARG_ a, b, c, d )
+
+#define MOVE_Zp2_Point( a, b, c, t ) \
+ Move_Zp2_Point( EXEC_ARG_ a, b, c, t )
+
+
+#define CUR_Func_project( v1, v2 ) \
+ CUR.func_project( EXEC_ARG_ (v1)->x - (v2)->x, (v1)->y - (v2)->y )
+
+#define CUR_Func_dualproj( v1, v2 ) \
+ CUR.func_dualproj( EXEC_ARG_ (v1)->x - (v2)->x, (v1)->y - (v2)->y )
+
+#define CUR_fast_project( v ) \
+ CUR.func_project( EXEC_ARG_ (v)->x, (v)->y )
+
+#define CUR_fast_dualproj( v ) \
+ CUR.func_dualproj( EXEC_ARG_ (v)->x, (v)->y )
+
+
+ /*************************************************************************/
+ /* */
+ /* Instruction dispatch function, as used by the interpreter. */
+ /* */
+ typedef void (*TInstruction_Function)( INS_ARG );
+
+
+ /*************************************************************************/
+ /* */
+ /* A simple bounds-checking macro. */
+ /* */
+#define BOUNDS( x, n ) ( (FT_UInt)(x) >= (FT_UInt)(n) )
+
+#undef SUCCESS
+#define SUCCESS 0
+
+#undef FAILURE
+#define FAILURE 1
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define GUESS_VECTOR( V ) \
+ if ( CUR.face->unpatented_hinting ) \
+ { \
+ CUR.GS.V.x = (FT_F2Dot14)( CUR.GS.both_x_axis ? 0x4000 : 0 ); \
+ CUR.GS.V.y = (FT_F2Dot14)( CUR.GS.both_x_axis ? 0 : 0x4000 ); \
+ }
+#else
+#define GUESS_VECTOR( V )
+#endif
+
+ /*************************************************************************/
+ /* */
+ /* CODERANGE FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Goto_CodeRange */
+ /* */
+ /* <Description> */
+ /* Switches to a new code range (updates the code related elements in */
+ /* `exec', and `IP'). */
+ /* */
+ /* <Input> */
+ /* range :: The new execution code range. */
+ /* */
+ /* IP :: The new IP in the new code range. */
+ /* */
+ /* <InOut> */
+ /* exec :: The target execution context. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Goto_CodeRange( TT_ExecContext exec,
+ FT_Int range,
+ FT_Long IP )
+ {
+ TT_CodeRange* coderange;
+
+
+ FT_ASSERT( range >= 1 && range <= 3 );
+
+ coderange = &exec->codeRangeTable[range - 1];
+
+ FT_ASSERT( coderange->base != NULL );
+
+ /* NOTE: Because the last instruction of a program may be a CALL */
+ /* which will return to the first byte *after* the code */
+ /* range, we test for IP <= Size instead of IP < Size. */
+ /* */
+ FT_ASSERT( (FT_ULong)IP <= coderange->size );
+
+ exec->code = coderange->base;
+ exec->codeSize = coderange->size;
+ exec->IP = IP;
+ exec->curRange = range;
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Set_CodeRange */
+ /* */
+ /* <Description> */
+ /* Sets a code range. */
+ /* */
+ /* <Input> */
+ /* range :: The code range index. */
+ /* */
+ /* base :: The new code base. */
+ /* */
+ /* length :: The range size in bytes. */
+ /* */
+ /* <InOut> */
+ /* exec :: The target execution context. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Set_CodeRange( TT_ExecContext exec,
+ FT_Int range,
+ void* base,
+ FT_Long length )
+ {
+ FT_ASSERT( range >= 1 && range <= 3 );
+
+ exec->codeRangeTable[range - 1].base = (FT_Byte*)base;
+ exec->codeRangeTable[range - 1].size = length;
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Clear_CodeRange */
+ /* */
+ /* <Description> */
+ /* Clears a code range. */
+ /* */
+ /* <Input> */
+ /* range :: The code range index. */
+ /* */
+ /* <InOut> */
+ /* exec :: The target execution context. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Does not set the Error variable. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Clear_CodeRange( TT_ExecContext exec,
+ FT_Int range )
+ {
+ FT_ASSERT( range >= 1 && range <= 3 );
+
+ exec->codeRangeTable[range - 1].base = NULL;
+ exec->codeRangeTable[range - 1].size = 0;
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* EXECUTION CONTEXT ROUTINES */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Done_Context */
+ /* */
+ /* <Description> */
+ /* Destroys a given context. */
+ /* */
+ /* <Input> */
+ /* exec :: A handle to the target execution context. */
+ /* */
+ /* memory :: A handle to the parent memory object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Only the glyph loader and debugger should call this function. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Done_Context( TT_ExecContext exec )
+ {
+ FT_Memory memory = exec->memory;
+
+
+ /* points zone */
+ exec->maxPoints = 0;
+ exec->maxContours = 0;
+
+ /* free stack */
+ FT_FREE( exec->stack );
+ exec->stackSize = 0;
+
+ /* free call stack */
+ FT_FREE( exec->callStack );
+ exec->callSize = 0;
+ exec->callTop = 0;
+
+ /* free glyph code range */
+ FT_FREE( exec->glyphIns );
+ exec->glyphSize = 0;
+
+ exec->size = NULL;
+ exec->face = NULL;
+
+ FT_FREE( exec );
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Init_Context */
+ /* */
+ /* <Description> */
+ /* Initializes a context object. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the parent memory object. */
+ /* */
+ /* <InOut> */
+ /* exec :: A handle to the target execution context. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ Init_Context( TT_ExecContext exec,
+ FT_Memory memory )
+ {
+ FT_Error error;
+
+
+ FT_TRACE1(( "Init_Context: new object at 0x%08p\n", exec ));
+
+ exec->memory = memory;
+ exec->callSize = 32;
+
+ if ( FT_NEW_ARRAY( exec->callStack, exec->callSize ) )
+ goto Fail_Memory;
+
+ /* all values in the context are set to 0 already, but this is */
+ /* here as a remainder */
+ exec->maxPoints = 0;
+ exec->maxContours = 0;
+
+ exec->stackSize = 0;
+ exec->glyphSize = 0;
+
+ exec->stack = NULL;
+ exec->glyphIns = NULL;
+
+ exec->face = NULL;
+ exec->size = NULL;
+
+ return TT_Err_Ok;
+
+ Fail_Memory:
+ FT_ERROR(( "Init_Context: not enough memory for 0x%08lx\n",
+ (FT_Long)exec ));
+ TT_Done_Context( exec );
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Update_Max */
+ /* */
+ /* <Description> */
+ /* Checks the size of a buffer and reallocates it if necessary. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the parent memory object. */
+ /* */
+ /* multiplier :: The size in bytes of each element in the buffer. */
+ /* */
+ /* new_max :: The new capacity (size) of the buffer. */
+ /* */
+ /* <InOut> */
+ /* size :: The address of the buffer's current size expressed */
+ /* in elements. */
+ /* */
+ /* buff :: The address of the buffer base pointer. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ static FT_Error
+ Update_Max( FT_Memory memory,
+ FT_ULong* size,
+ FT_Long multiplier,
+ void* _pbuff,
+ FT_ULong new_max )
+ {
+ FT_Error error;
+ void** pbuff = (void**)_pbuff;
+
+
+ if ( *size < new_max )
+ {
+ if ( FT_REALLOC( *pbuff, *size * multiplier, new_max * multiplier ) )
+ return error;
+ *size = new_max;
+ }
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Load_Context */
+ /* */
+ /* <Description> */
+ /* Prepare an execution context for glyph hinting. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* size :: A handle to the source size object. */
+ /* */
+ /* <InOut> */
+ /* exec :: A handle to the target execution context. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Only the glyph loader and debugger should call this function. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Load_Context( TT_ExecContext exec,
+ TT_Face face,
+ TT_Size size )
+ {
+ FT_Int i;
+ FT_ULong tmp;
+ TT_MaxProfile* maxp;
+ FT_Error error;
+
+
+ exec->face = face;
+ maxp = &face->max_profile;
+ exec->size = size;
+
+ if ( size )
+ {
+ exec->numFDefs = size->num_function_defs;
+ exec->maxFDefs = size->max_function_defs;
+ exec->numIDefs = size->num_instruction_defs;
+ exec->maxIDefs = size->max_instruction_defs;
+ exec->FDefs = size->function_defs;
+ exec->IDefs = size->instruction_defs;
+ exec->tt_metrics = size->ttmetrics;
+ exec->metrics = size->metrics;
+
+ exec->maxFunc = size->max_func;
+ exec->maxIns = size->max_ins;
+
+ for ( i = 0; i < TT_MAX_CODE_RANGES; i++ )
+ exec->codeRangeTable[i] = size->codeRangeTable[i];
+
+ /* set graphics state */
+ exec->GS = size->GS;
+
+ exec->cvtSize = size->cvt_size;
+ exec->cvt = size->cvt;
+
+ exec->storeSize = size->storage_size;
+ exec->storage = size->storage;
+
+ exec->twilight = size->twilight;
+ }
+
+ /* XXX: We reserve a little more elements on the stack to deal safely */
+ /* with broken fonts like arialbs, courbs, timesbs, etc. */
+ tmp = exec->stackSize;
+ error = Update_Max( exec->memory,
+ &tmp,
+ sizeof ( FT_F26Dot6 ),
+ (void*)&exec->stack,
+ maxp->maxStackElements + 32 );
+ exec->stackSize = (FT_UInt)tmp;
+ if ( error )
+ return error;
+
+ tmp = exec->glyphSize;
+ error = Update_Max( exec->memory,
+ &tmp,
+ sizeof ( FT_Byte ),
+ (void*)&exec->glyphIns,
+ maxp->maxSizeOfInstructions );
+ exec->glyphSize = (FT_UShort)tmp;
+ if ( error )
+ return error;
+
+ exec->pts.n_points = 0;
+ exec->pts.n_contours = 0;
+
+ exec->zp1 = exec->pts;
+ exec->zp2 = exec->pts;
+ exec->zp0 = exec->pts;
+
+ exec->instruction_trap = FALSE;
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Save_Context */
+ /* */
+ /* <Description> */
+ /* Saves the code ranges in a `size' object. */
+ /* */
+ /* <Input> */
+ /* exec :: A handle to the source execution context. */
+ /* */
+ /* <InOut> */
+ /* size :: A handle to the target size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Only the glyph loader and debugger should call this function. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Save_Context( TT_ExecContext exec,
+ TT_Size size )
+ {
+ FT_Int i;
+
+
+ /* XXXX: Will probably disappear soon with all the code range */
+ /* management, which is now rather obsolete. */
+ /* */
+ size->num_function_defs = exec->numFDefs;
+ size->num_instruction_defs = exec->numIDefs;
+
+ size->max_func = exec->maxFunc;
+ size->max_ins = exec->maxIns;
+
+ for ( i = 0; i < TT_MAX_CODE_RANGES; i++ )
+ size->codeRangeTable[i] = exec->codeRangeTable[i];
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_Run_Context */
+ /* */
+ /* <Description> */
+ /* Executes one or more instructions in the execution context. */
+ /* */
+ /* <Input> */
+ /* debug :: A Boolean flag. If set, the function sets some internal */
+ /* variables and returns immediately, otherwise TT_RunIns() */
+ /* is called. */
+ /* */
+ /* This is commented out currently. */
+ /* */
+ /* <Input> */
+ /* exec :: A handle to the target execution context. */
+ /* */
+ /* <Return> */
+ /* TrueType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Only the glyph loader and debugger should call this function. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Run_Context( TT_ExecContext exec,
+ FT_Bool debug )
+ {
+ FT_Error error;
+
+
+ if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) )
+ != TT_Err_Ok )
+ return error;
+
+ exec->zp0 = exec->pts;
+ exec->zp1 = exec->pts;
+ exec->zp2 = exec->pts;
+
+ exec->GS.gep0 = 1;
+ exec->GS.gep1 = 1;
+ exec->GS.gep2 = 1;
+
+ exec->GS.projVector.x = 0x4000;
+ exec->GS.projVector.y = 0x0000;
+
+ exec->GS.freeVector = exec->GS.projVector;
+ exec->GS.dualVector = exec->GS.projVector;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ exec->GS.both_x_axis = TRUE;
+#endif
+
+ exec->GS.round_state = 1;
+ exec->GS.loop = 1;
+
+ /* some glyphs leave something on the stack. so we clean it */
+ /* before a new execution. */
+ exec->top = 0;
+ exec->callTop = 0;
+
+#if 1
+ FT_UNUSED( debug );
+
+ return exec->face->interpreter( exec );
+#else
+ if ( !debug )
+ return TT_RunIns( exec );
+ else
+ return TT_Err_Ok;
+#endif
+ }
+
+
+ /* The default value for `scan_control' is documented as FALSE in the */
+ /* TrueType specification. This is confusing since it implies a */
+ /* Boolean value. However, this is not the case, thus both the */
+ /* default values of our `scan_type' and `scan_control' fields (which */
+ /* the documentation's `scan_control' variable is split into) are */
+ /* zero. */
+
+ const TT_GraphicsState tt_default_graphics_state =
+ {
+ 0, 0, 0,
+ { 0x4000, 0 },
+ { 0x4000, 0 },
+ { 0x4000, 0 },
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ TRUE,
+#endif
+
+ 1, 64, 1,
+ TRUE, 68, 0, 0, 9, 3,
+ 0, FALSE, 0, 1, 1, 1
+ };
+
+
+ /* documentation is in ttinterp.h */
+
+ FT_EXPORT_DEF( TT_ExecContext )
+ TT_New_Context( TT_Driver driver )
+ {
+ TT_ExecContext exec;
+ FT_Memory memory;
+
+
+ memory = driver->root.root.memory;
+ exec = driver->context;
+
+ if ( !driver->context )
+ {
+ FT_Error error;
+
+
+ /* allocate object */
+ if ( FT_NEW( exec ) )
+ goto Exit;
+
+ /* initialize it */
+ error = Init_Context( exec, memory );
+ if ( error )
+ goto Fail;
+
+ /* store it into the driver */
+ driver->context = exec;
+ }
+
+ Exit:
+ return driver->context;
+
+ Fail:
+ FT_FREE( exec );
+
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Before an opcode is executed, the interpreter verifies that there are */
+ /* enough arguments on the stack, with the help of the `Pop_Push_Count' */
+ /* table. */
+ /* */
+ /* For each opcode, the first column gives the number of arguments that */
+ /* are popped from the stack; the second one gives the number of those */
+ /* that are pushed in result. */
+ /* */
+ /* Opcodes which have a varying number of parameters in the data stream */
+ /* (NPUSHB, NPUSHW) are handled specially; they have a negative value in */
+ /* the `opcode_length' table, and the value in `Pop_Push_Count' is set */
+ /* to zero. */
+ /* */
+ /*************************************************************************/
+
+
+#undef PACK
+#define PACK( x, y ) ( ( x << 4 ) | y )
+
+
+ static
+ const FT_Byte Pop_Push_Count[256] =
+ {
+ /* opcodes are gathered in groups of 16 */
+ /* please keep the spaces as they are */
+
+ /* SVTCA y */ PACK( 0, 0 ),
+ /* SVTCA x */ PACK( 0, 0 ),
+ /* SPvTCA y */ PACK( 0, 0 ),
+ /* SPvTCA x */ PACK( 0, 0 ),
+ /* SFvTCA y */ PACK( 0, 0 ),
+ /* SFvTCA x */ PACK( 0, 0 ),
+ /* SPvTL // */ PACK( 2, 0 ),
+ /* SPvTL + */ PACK( 2, 0 ),
+ /* SFvTL // */ PACK( 2, 0 ),
+ /* SFvTL + */ PACK( 2, 0 ),
+ /* SPvFS */ PACK( 2, 0 ),
+ /* SFvFS */ PACK( 2, 0 ),
+ /* GPV */ PACK( 0, 2 ),
+ /* GFV */ PACK( 0, 2 ),
+ /* SFvTPv */ PACK( 0, 0 ),
+ /* ISECT */ PACK( 5, 0 ),
+
+ /* SRP0 */ PACK( 1, 0 ),
+ /* SRP1 */ PACK( 1, 0 ),
+ /* SRP2 */ PACK( 1, 0 ),
+ /* SZP0 */ PACK( 1, 0 ),
+ /* SZP1 */ PACK( 1, 0 ),
+ /* SZP2 */ PACK( 1, 0 ),
+ /* SZPS */ PACK( 1, 0 ),
+ /* SLOOP */ PACK( 1, 0 ),
+ /* RTG */ PACK( 0, 0 ),
+ /* RTHG */ PACK( 0, 0 ),
+ /* SMD */ PACK( 1, 0 ),
+ /* ELSE */ PACK( 0, 0 ),
+ /* JMPR */ PACK( 1, 0 ),
+ /* SCvTCi */ PACK( 1, 0 ),
+ /* SSwCi */ PACK( 1, 0 ),
+ /* SSW */ PACK( 1, 0 ),
+
+ /* DUP */ PACK( 1, 2 ),
+ /* POP */ PACK( 1, 0 ),
+ /* CLEAR */ PACK( 0, 0 ),
+ /* SWAP */ PACK( 2, 2 ),
+ /* DEPTH */ PACK( 0, 1 ),
+ /* CINDEX */ PACK( 1, 1 ),
+ /* MINDEX */ PACK( 1, 0 ),
+ /* AlignPTS */ PACK( 2, 0 ),
+ /* INS_$28 */ PACK( 0, 0 ),
+ /* UTP */ PACK( 1, 0 ),
+ /* LOOPCALL */ PACK( 2, 0 ),
+ /* CALL */ PACK( 1, 0 ),
+ /* FDEF */ PACK( 1, 0 ),
+ /* ENDF */ PACK( 0, 0 ),
+ /* MDAP[0] */ PACK( 1, 0 ),
+ /* MDAP[1] */ PACK( 1, 0 ),
+
+ /* IUP[0] */ PACK( 0, 0 ),
+ /* IUP[1] */ PACK( 0, 0 ),
+ /* SHP[0] */ PACK( 0, 0 ),
+ /* SHP[1] */ PACK( 0, 0 ),
+ /* SHC[0] */ PACK( 1, 0 ),
+ /* SHC[1] */ PACK( 1, 0 ),
+ /* SHZ[0] */ PACK( 1, 0 ),
+ /* SHZ[1] */ PACK( 1, 0 ),
+ /* SHPIX */ PACK( 1, 0 ),
+ /* IP */ PACK( 0, 0 ),
+ /* MSIRP[0] */ PACK( 2, 0 ),
+ /* MSIRP[1] */ PACK( 2, 0 ),
+ /* AlignRP */ PACK( 0, 0 ),
+ /* RTDG */ PACK( 0, 0 ),
+ /* MIAP[0] */ PACK( 2, 0 ),
+ /* MIAP[1] */ PACK( 2, 0 ),
+
+ /* NPushB */ PACK( 0, 0 ),
+ /* NPushW */ PACK( 0, 0 ),
+ /* WS */ PACK( 2, 0 ),
+ /* RS */ PACK( 1, 1 ),
+ /* WCvtP */ PACK( 2, 0 ),
+ /* RCvt */ PACK( 1, 1 ),
+ /* GC[0] */ PACK( 1, 1 ),
+ /* GC[1] */ PACK( 1, 1 ),
+ /* SCFS */ PACK( 2, 0 ),
+ /* MD[0] */ PACK( 2, 1 ),
+ /* MD[1] */ PACK( 2, 1 ),
+ /* MPPEM */ PACK( 0, 1 ),
+ /* MPS */ PACK( 0, 1 ),
+ /* FlipON */ PACK( 0, 0 ),
+ /* FlipOFF */ PACK( 0, 0 ),
+ /* DEBUG */ PACK( 1, 0 ),
+
+ /* LT */ PACK( 2, 1 ),
+ /* LTEQ */ PACK( 2, 1 ),
+ /* GT */ PACK( 2, 1 ),
+ /* GTEQ */ PACK( 2, 1 ),
+ /* EQ */ PACK( 2, 1 ),
+ /* NEQ */ PACK( 2, 1 ),
+ /* ODD */ PACK( 1, 1 ),
+ /* EVEN */ PACK( 1, 1 ),
+ /* IF */ PACK( 1, 0 ),
+ /* EIF */ PACK( 0, 0 ),
+ /* AND */ PACK( 2, 1 ),
+ /* OR */ PACK( 2, 1 ),
+ /* NOT */ PACK( 1, 1 ),
+ /* DeltaP1 */ PACK( 1, 0 ),
+ /* SDB */ PACK( 1, 0 ),
+ /* SDS */ PACK( 1, 0 ),
+
+ /* ADD */ PACK( 2, 1 ),
+ /* SUB */ PACK( 2, 1 ),
+ /* DIV */ PACK( 2, 1 ),
+ /* MUL */ PACK( 2, 1 ),
+ /* ABS */ PACK( 1, 1 ),
+ /* NEG */ PACK( 1, 1 ),
+ /* FLOOR */ PACK( 1, 1 ),
+ /* CEILING */ PACK( 1, 1 ),
+ /* ROUND[0] */ PACK( 1, 1 ),
+ /* ROUND[1] */ PACK( 1, 1 ),
+ /* ROUND[2] */ PACK( 1, 1 ),
+ /* ROUND[3] */ PACK( 1, 1 ),
+ /* NROUND[0] */ PACK( 1, 1 ),
+ /* NROUND[1] */ PACK( 1, 1 ),
+ /* NROUND[2] */ PACK( 1, 1 ),
+ /* NROUND[3] */ PACK( 1, 1 ),
+
+ /* WCvtF */ PACK( 2, 0 ),
+ /* DeltaP2 */ PACK( 1, 0 ),
+ /* DeltaP3 */ PACK( 1, 0 ),
+ /* DeltaCn[0] */ PACK( 1, 0 ),
+ /* DeltaCn[1] */ PACK( 1, 0 ),
+ /* DeltaCn[2] */ PACK( 1, 0 ),
+ /* SROUND */ PACK( 1, 0 ),
+ /* S45Round */ PACK( 1, 0 ),
+ /* JROT */ PACK( 2, 0 ),
+ /* JROF */ PACK( 2, 0 ),
+ /* ROFF */ PACK( 0, 0 ),
+ /* INS_$7B */ PACK( 0, 0 ),
+ /* RUTG */ PACK( 0, 0 ),
+ /* RDTG */ PACK( 0, 0 ),
+ /* SANGW */ PACK( 1, 0 ),
+ /* AA */ PACK( 1, 0 ),
+
+ /* FlipPT */ PACK( 0, 0 ),
+ /* FlipRgON */ PACK( 2, 0 ),
+ /* FlipRgOFF */ PACK( 2, 0 ),
+ /* INS_$83 */ PACK( 0, 0 ),
+ /* INS_$84 */ PACK( 0, 0 ),
+ /* ScanCTRL */ PACK( 1, 0 ),
+ /* SDVPTL[0] */ PACK( 2, 0 ),
+ /* SDVPTL[1] */ PACK( 2, 0 ),
+ /* GetINFO */ PACK( 1, 1 ),
+ /* IDEF */ PACK( 1, 0 ),
+ /* ROLL */ PACK( 3, 3 ),
+ /* MAX */ PACK( 2, 1 ),
+ /* MIN */ PACK( 2, 1 ),
+ /* ScanTYPE */ PACK( 1, 0 ),
+ /* InstCTRL */ PACK( 2, 0 ),
+ /* INS_$8F */ PACK( 0, 0 ),
+
+ /* INS_$90 */ PACK( 0, 0 ),
+ /* INS_$91 */ PACK( 0, 0 ),
+ /* INS_$92 */ PACK( 0, 0 ),
+ /* INS_$93 */ PACK( 0, 0 ),
+ /* INS_$94 */ PACK( 0, 0 ),
+ /* INS_$95 */ PACK( 0, 0 ),
+ /* INS_$96 */ PACK( 0, 0 ),
+ /* INS_$97 */ PACK( 0, 0 ),
+ /* INS_$98 */ PACK( 0, 0 ),
+ /* INS_$99 */ PACK( 0, 0 ),
+ /* INS_$9A */ PACK( 0, 0 ),
+ /* INS_$9B */ PACK( 0, 0 ),
+ /* INS_$9C */ PACK( 0, 0 ),
+ /* INS_$9D */ PACK( 0, 0 ),
+ /* INS_$9E */ PACK( 0, 0 ),
+ /* INS_$9F */ PACK( 0, 0 ),
+
+ /* INS_$A0 */ PACK( 0, 0 ),
+ /* INS_$A1 */ PACK( 0, 0 ),
+ /* INS_$A2 */ PACK( 0, 0 ),
+ /* INS_$A3 */ PACK( 0, 0 ),
+ /* INS_$A4 */ PACK( 0, 0 ),
+ /* INS_$A5 */ PACK( 0, 0 ),
+ /* INS_$A6 */ PACK( 0, 0 ),
+ /* INS_$A7 */ PACK( 0, 0 ),
+ /* INS_$A8 */ PACK( 0, 0 ),
+ /* INS_$A9 */ PACK( 0, 0 ),
+ /* INS_$AA */ PACK( 0, 0 ),
+ /* INS_$AB */ PACK( 0, 0 ),
+ /* INS_$AC */ PACK( 0, 0 ),
+ /* INS_$AD */ PACK( 0, 0 ),
+ /* INS_$AE */ PACK( 0, 0 ),
+ /* INS_$AF */ PACK( 0, 0 ),
+
+ /* PushB[0] */ PACK( 0, 1 ),
+ /* PushB[1] */ PACK( 0, 2 ),
+ /* PushB[2] */ PACK( 0, 3 ),
+ /* PushB[3] */ PACK( 0, 4 ),
+ /* PushB[4] */ PACK( 0, 5 ),
+ /* PushB[5] */ PACK( 0, 6 ),
+ /* PushB[6] */ PACK( 0, 7 ),
+ /* PushB[7] */ PACK( 0, 8 ),
+ /* PushW[0] */ PACK( 0, 1 ),
+ /* PushW[1] */ PACK( 0, 2 ),
+ /* PushW[2] */ PACK( 0, 3 ),
+ /* PushW[3] */ PACK( 0, 4 ),
+ /* PushW[4] */ PACK( 0, 5 ),
+ /* PushW[5] */ PACK( 0, 6 ),
+ /* PushW[6] */ PACK( 0, 7 ),
+ /* PushW[7] */ PACK( 0, 8 ),
+
+ /* MDRP[00] */ PACK( 1, 0 ),
+ /* MDRP[01] */ PACK( 1, 0 ),
+ /* MDRP[02] */ PACK( 1, 0 ),
+ /* MDRP[03] */ PACK( 1, 0 ),
+ /* MDRP[04] */ PACK( 1, 0 ),
+ /* MDRP[05] */ PACK( 1, 0 ),
+ /* MDRP[06] */ PACK( 1, 0 ),
+ /* MDRP[07] */ PACK( 1, 0 ),
+ /* MDRP[08] */ PACK( 1, 0 ),
+ /* MDRP[09] */ PACK( 1, 0 ),
+ /* MDRP[10] */ PACK( 1, 0 ),
+ /* MDRP[11] */ PACK( 1, 0 ),
+ /* MDRP[12] */ PACK( 1, 0 ),
+ /* MDRP[13] */ PACK( 1, 0 ),
+ /* MDRP[14] */ PACK( 1, 0 ),
+ /* MDRP[15] */ PACK( 1, 0 ),
+
+ /* MDRP[16] */ PACK( 1, 0 ),
+ /* MDRP[17] */ PACK( 1, 0 ),
+ /* MDRP[18] */ PACK( 1, 0 ),
+ /* MDRP[19] */ PACK( 1, 0 ),
+ /* MDRP[20] */ PACK( 1, 0 ),
+ /* MDRP[21] */ PACK( 1, 0 ),
+ /* MDRP[22] */ PACK( 1, 0 ),
+ /* MDRP[23] */ PACK( 1, 0 ),
+ /* MDRP[24] */ PACK( 1, 0 ),
+ /* MDRP[25] */ PACK( 1, 0 ),
+ /* MDRP[26] */ PACK( 1, 0 ),
+ /* MDRP[27] */ PACK( 1, 0 ),
+ /* MDRP[28] */ PACK( 1, 0 ),
+ /* MDRP[29] */ PACK( 1, 0 ),
+ /* MDRP[30] */ PACK( 1, 0 ),
+ /* MDRP[31] */ PACK( 1, 0 ),
+
+ /* MIRP[00] */ PACK( 2, 0 ),
+ /* MIRP[01] */ PACK( 2, 0 ),
+ /* MIRP[02] */ PACK( 2, 0 ),
+ /* MIRP[03] */ PACK( 2, 0 ),
+ /* MIRP[04] */ PACK( 2, 0 ),
+ /* MIRP[05] */ PACK( 2, 0 ),
+ /* MIRP[06] */ PACK( 2, 0 ),
+ /* MIRP[07] */ PACK( 2, 0 ),
+ /* MIRP[08] */ PACK( 2, 0 ),
+ /* MIRP[09] */ PACK( 2, 0 ),
+ /* MIRP[10] */ PACK( 2, 0 ),
+ /* MIRP[11] */ PACK( 2, 0 ),
+ /* MIRP[12] */ PACK( 2, 0 ),
+ /* MIRP[13] */ PACK( 2, 0 ),
+ /* MIRP[14] */ PACK( 2, 0 ),
+ /* MIRP[15] */ PACK( 2, 0 ),
+
+ /* MIRP[16] */ PACK( 2, 0 ),
+ /* MIRP[17] */ PACK( 2, 0 ),
+ /* MIRP[18] */ PACK( 2, 0 ),
+ /* MIRP[19] */ PACK( 2, 0 ),
+ /* MIRP[20] */ PACK( 2, 0 ),
+ /* MIRP[21] */ PACK( 2, 0 ),
+ /* MIRP[22] */ PACK( 2, 0 ),
+ /* MIRP[23] */ PACK( 2, 0 ),
+ /* MIRP[24] */ PACK( 2, 0 ),
+ /* MIRP[25] */ PACK( 2, 0 ),
+ /* MIRP[26] */ PACK( 2, 0 ),
+ /* MIRP[27] */ PACK( 2, 0 ),
+ /* MIRP[28] */ PACK( 2, 0 ),
+ /* MIRP[29] */ PACK( 2, 0 ),
+ /* MIRP[30] */ PACK( 2, 0 ),
+ /* MIRP[31] */ PACK( 2, 0 )
+ };
+
+
+ static
+ const FT_Char opcode_length[256] =
+ {
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ -1,-2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 2, 3, 4, 5, 6, 7, 8, 9, 3, 5, 7, 9, 11,13,15,17,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+ };
+
+#undef PACK
+
+#if 1
+
+ static FT_Int32
+ TT_MulFix14( FT_Int32 a,
+ FT_Int b )
+ {
+ FT_Int32 sign;
+ FT_UInt32 ah, al, mid, lo, hi;
+
+
+ sign = a ^ b;
+
+ if ( a < 0 )
+ a = -a;
+ if ( b < 0 )
+ b = -b;
+
+ ah = (FT_UInt32)( ( a >> 16 ) & 0xFFFFU );
+ al = (FT_UInt32)( a & 0xFFFFU );
+
+ lo = al * b;
+ mid = ah * b;
+ hi = mid >> 16;
+ mid = ( mid << 16 ) + ( 1 << 13 ); /* rounding */
+ lo += mid;
+ if ( lo < mid )
+ hi += 1;
+
+ mid = ( lo >> 14 ) | ( hi << 18 );
+
+ return sign >= 0 ? (FT_Int32)mid : -(FT_Int32)mid;
+ }
+
+#else
+
+ /* compute (a*b)/2^14 with maximal accuracy and rounding */
+ static FT_Int32
+ TT_MulFix14( FT_Int32 a,
+ FT_Int b )
+ {
+ FT_Int32 m, s, hi;
+ FT_UInt32 l, lo;
+
+
+ /* compute ax*bx as 64-bit value */
+ l = (FT_UInt32)( ( a & 0xFFFFU ) * b );
+ m = ( a >> 16 ) * b;
+
+ lo = l + (FT_UInt32)( m << 16 );
+ hi = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo < l );
+
+ /* divide the result by 2^14 with rounding */
+ s = hi >> 31;
+ l = lo + (FT_UInt32)s;
+ hi += s + ( l < lo );
+ lo = l;
+
+ l = lo + 0x2000U;
+ hi += l < lo;
+
+ return ( hi << 18 ) | ( l >> 14 );
+ }
+#endif
+
+
+ /* compute (ax*bx+ay*by)/2^14 with maximal accuracy and rounding */
+ static FT_Int32
+ TT_DotFix14( FT_Int32 ax,
+ FT_Int32 ay,
+ FT_Int bx,
+ FT_Int by )
+ {
+ FT_Int32 m, s, hi1, hi2, hi;
+ FT_UInt32 l, lo1, lo2, lo;
+
+
+ /* compute ax*bx as 64-bit value */
+ l = (FT_UInt32)( ( ax & 0xFFFFU ) * bx );
+ m = ( ax >> 16 ) * bx;
+
+ lo1 = l + (FT_UInt32)( m << 16 );
+ hi1 = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo1 < l );
+
+ /* compute ay*by as 64-bit value */
+ l = (FT_UInt32)( ( ay & 0xFFFFU ) * by );
+ m = ( ay >> 16 ) * by;
+
+ lo2 = l + (FT_UInt32)( m << 16 );
+ hi2 = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo2 < l );
+
+ /* add them */
+ lo = lo1 + lo2;
+ hi = hi1 + hi2 + ( lo < lo1 );
+
+ /* divide the result by 2^14 with rounding */
+ s = hi >> 31;
+ l = lo + (FT_UInt32)s;
+ hi += s + ( l < lo );
+ lo = l;
+
+ l = lo + 0x2000U;
+ hi += ( l < lo );
+
+ return ( hi << 18 ) | ( l >> 14 );
+ }
+
+
+ /* return length of given vector */
+
+#if 0
+
+ static FT_Int32
+ TT_VecLen( FT_Int32 x,
+ FT_Int32 y )
+ {
+ FT_Int32 m, hi1, hi2, hi;
+ FT_UInt32 l, lo1, lo2, lo;
+
+
+ /* compute x*x as 64-bit value */
+ lo = (FT_UInt32)( x & 0xFFFFU );
+ hi = x >> 16;
+
+ l = lo * lo;
+ m = hi * lo;
+ hi = hi * hi;
+
+ lo1 = l + (FT_UInt32)( m << 17 );
+ hi1 = hi + ( m >> 15 ) + ( lo1 < l );
+
+ /* compute y*y as 64-bit value */
+ lo = (FT_UInt32)( y & 0xFFFFU );
+ hi = y >> 16;
+
+ l = lo * lo;
+ m = hi * lo;
+ hi = hi * hi;
+
+ lo2 = l + (FT_UInt32)( m << 17 );
+ hi2 = hi + ( m >> 15 ) + ( lo2 < l );
+
+ /* add them to get 'x*x+y*y' as 64-bit value */
+ lo = lo1 + lo2;
+ hi = hi1 + hi2 + ( lo < lo1 );
+
+ /* compute the square root of this value */
+ {
+ FT_UInt32 root, rem, test_div;
+ FT_Int count;
+
+
+ root = 0;
+
+ {
+ rem = 0;
+ count = 32;
+ do
+ {
+ rem = ( rem << 2 ) | ( (FT_UInt32)hi >> 30 );
+ hi = ( hi << 2 ) | ( lo >> 30 );
+ lo <<= 2;
+ root <<= 1;
+ test_div = ( root << 1 ) + 1;
+
+ if ( rem >= test_div )
+ {
+ rem -= test_div;
+ root += 1;
+ }
+ } while ( --count );
+ }
+
+ return (FT_Int32)root;
+ }
+ }
+
+#else
+
+ /* this version uses FT_Vector_Length which computes the same value */
+ /* much, much faster.. */
+ /* */
+ static FT_F26Dot6
+ TT_VecLen( FT_F26Dot6 X,
+ FT_F26Dot6 Y )
+ {
+ FT_Vector v;
+
+
+ v.x = X;
+ v.y = Y;
+
+ return FT_Vector_Length( &v );
+ }
+
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Current_Ratio */
+ /* */
+ /* <Description> */
+ /* Returns the current aspect ratio scaling factor depending on the */
+ /* projection vector's state and device resolutions. */
+ /* */
+ /* <Return> */
+ /* The aspect ratio in 16.16 format, always <= 1.0 . */
+ /* */
+ static FT_Long
+ Current_Ratio( EXEC_OP )
+ {
+ if ( !CUR.tt_metrics.ratio )
+ {
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ if ( CUR.face->unpatented_hinting )
+ {
+ if ( CUR.GS.both_x_axis )
+ CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio;
+ else
+ CUR.tt_metrics.ratio = CUR.tt_metrics.y_ratio;
+ }
+ else
+#endif
+ {
+ if ( CUR.GS.projVector.y == 0 )
+ CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio;
+
+ else if ( CUR.GS.projVector.x == 0 )
+ CUR.tt_metrics.ratio = CUR.tt_metrics.y_ratio;
+
+ else
+ {
+ FT_Long x, y;
+
+
+ x = TT_MULDIV( CUR.GS.projVector.x,
+ CUR.tt_metrics.x_ratio, 0x4000 );
+ y = TT_MULDIV( CUR.GS.projVector.y,
+ CUR.tt_metrics.y_ratio, 0x4000 );
+ CUR.tt_metrics.ratio = TT_VecLen( x, y );
+ }
+ }
+ }
+ return CUR.tt_metrics.ratio;
+ }
+
+
+ static FT_Long
+ Current_Ppem( EXEC_OP )
+ {
+ return TT_MULFIX( CUR.tt_metrics.ppem, CURRENT_Ratio() );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Functions related to the control value table (CVT). */
+ /* */
+ /*************************************************************************/
+
+
+ FT_CALLBACK_DEF( FT_F26Dot6 )
+ Read_CVT( EXEC_OP_ FT_ULong idx )
+ {
+ return CUR.cvt[idx];
+ }
+
+
+ FT_CALLBACK_DEF( FT_F26Dot6 )
+ Read_CVT_Stretched( EXEC_OP_ FT_ULong idx )
+ {
+ return TT_MULFIX( CUR.cvt[idx], CURRENT_Ratio() );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ Write_CVT( EXEC_OP_ FT_ULong idx,
+ FT_F26Dot6 value )
+ {
+ CUR.cvt[idx] = value;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ Write_CVT_Stretched( EXEC_OP_ FT_ULong idx,
+ FT_F26Dot6 value )
+ {
+ CUR.cvt[idx] = FT_DivFix( value, CURRENT_Ratio() );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ Move_CVT( EXEC_OP_ FT_ULong idx,
+ FT_F26Dot6 value )
+ {
+ CUR.cvt[idx] += value;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ Move_CVT_Stretched( EXEC_OP_ FT_ULong idx,
+ FT_F26Dot6 value )
+ {
+ CUR.cvt[idx] += FT_DivFix( value, CURRENT_Ratio() );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* GetShortIns */
+ /* */
+ /* <Description> */
+ /* Returns a short integer taken from the instruction stream at */
+ /* address IP. */
+ /* */
+ /* <Return> */
+ /* Short read at code[IP]. */
+ /* */
+ /* <Note> */
+ /* This one could become a macro. */
+ /* */
+ static FT_Short
+ GetShortIns( EXEC_OP )
+ {
+ /* Reading a byte stream so there is no endianess (DaveP) */
+ CUR.IP += 2;
+ return (FT_Short)( ( CUR.code[CUR.IP - 2] << 8 ) +
+ CUR.code[CUR.IP - 1] );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Ins_Goto_CodeRange */
+ /* */
+ /* <Description> */
+ /* Goes to a certain code range in the instruction stream. */
+ /* */
+ /* <Input> */
+ /* aRange :: The index of the code range. */
+ /* */
+ /* aIP :: The new IP address in the code range. */
+ /* */
+ /* <Return> */
+ /* SUCCESS or FAILURE. */
+ /* */
+ static FT_Bool
+ Ins_Goto_CodeRange( EXEC_OP_ FT_Int aRange,
+ FT_ULong aIP )
+ {
+ TT_CodeRange* range;
+
+
+ if ( aRange < 1 || aRange > 3 )
+ {
+ CUR.error = TT_Err_Bad_Argument;
+ return FAILURE;
+ }
+
+ range = &CUR.codeRangeTable[aRange - 1];
+
+ if ( range->base == NULL ) /* invalid coderange */
+ {
+ CUR.error = TT_Err_Invalid_CodeRange;
+ return FAILURE;
+ }
+
+ /* NOTE: Because the last instruction of a program may be a CALL */
+ /* which will return to the first byte *after* the code */
+ /* range, we test for AIP <= Size, instead of AIP < Size. */
+
+ if ( aIP > range->size )
+ {
+ CUR.error = TT_Err_Code_Overflow;
+ return FAILURE;
+ }
+
+ CUR.code = range->base;
+ CUR.codeSize = range->size;
+ CUR.IP = aIP;
+ CUR.curRange = aRange;
+
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Direct_Move */
+ /* */
+ /* <Description> */
+ /* Moves a point by a given distance along the freedom vector. The */
+ /* point will be `touched'. */
+ /* */
+ /* <Input> */
+ /* point :: The index of the point to move. */
+ /* */
+ /* distance :: The distance to apply. */
+ /* */
+ /* <InOut> */
+ /* zone :: The affected glyph zone. */
+ /* */
+ static void
+ Direct_Move( EXEC_OP_ TT_GlyphZone zone,
+ FT_UShort point,
+ FT_F26Dot6 distance )
+ {
+ FT_F26Dot6 v;
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ FT_ASSERT( !CUR.face->unpatented_hinting );
+#endif
+
+ v = CUR.GS.freeVector.x;
+
+ if ( v != 0 )
+ {
+ zone->cur[point].x += TT_MULDIV( distance,
+ v * 0x10000L,
+ CUR.F_dot_P );
+
+ zone->tags[point] |= FT_CURVE_TAG_TOUCH_X;
+ }
+
+ v = CUR.GS.freeVector.y;
+
+ if ( v != 0 )
+ {
+ zone->cur[point].y += TT_MULDIV( distance,
+ v * 0x10000L,
+ CUR.F_dot_P );
+
+ zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y;
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Direct_Move_Orig */
+ /* */
+ /* <Description> */
+ /* Moves the *original* position of a point by a given distance along */
+ /* the freedom vector. Obviously, the point will not be `touched'. */
+ /* */
+ /* <Input> */
+ /* point :: The index of the point to move. */
+ /* */
+ /* distance :: The distance to apply. */
+ /* */
+ /* <InOut> */
+ /* zone :: The affected glyph zone. */
+ /* */
+ static void
+ Direct_Move_Orig( EXEC_OP_ TT_GlyphZone zone,
+ FT_UShort point,
+ FT_F26Dot6 distance )
+ {
+ FT_F26Dot6 v;
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ FT_ASSERT( !CUR.face->unpatented_hinting );
+#endif
+
+ v = CUR.GS.freeVector.x;
+
+ if ( v != 0 )
+ zone->org[point].x += TT_MULDIV( distance,
+ v * 0x10000L,
+ CUR.F_dot_P );
+
+ v = CUR.GS.freeVector.y;
+
+ if ( v != 0 )
+ zone->org[point].y += TT_MULDIV( distance,
+ v * 0x10000L,
+ CUR.F_dot_P );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Special versions of Direct_Move() */
+ /* */
+ /* The following versions are used whenever both vectors are both */
+ /* along one of the coordinate unit vectors, i.e. in 90% of the cases. */
+ /* */
+ /*************************************************************************/
+
+
+ static void
+ Direct_Move_X( EXEC_OP_ TT_GlyphZone zone,
+ FT_UShort point,
+ FT_F26Dot6 distance )
+ {
+ FT_UNUSED_EXEC;
+
+ zone->cur[point].x += distance;
+ zone->tags[point] |= FT_CURVE_TAG_TOUCH_X;
+ }
+
+
+ static void
+ Direct_Move_Y( EXEC_OP_ TT_GlyphZone zone,
+ FT_UShort point,
+ FT_F26Dot6 distance )
+ {
+ FT_UNUSED_EXEC;
+
+ zone->cur[point].y += distance;
+ zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Special versions of Direct_Move_Orig() */
+ /* */
+ /* The following versions are used whenever both vectors are both */
+ /* along one of the coordinate unit vectors, i.e. in 90% of the cases. */
+ /* */
+ /*************************************************************************/
+
+
+ static void
+ Direct_Move_Orig_X( EXEC_OP_ TT_GlyphZone zone,
+ FT_UShort point,
+ FT_F26Dot6 distance )
+ {
+ FT_UNUSED_EXEC;
+
+ zone->org[point].x += distance;
+ }
+
+
+ static void
+ Direct_Move_Orig_Y( EXEC_OP_ TT_GlyphZone zone,
+ FT_UShort point,
+ FT_F26Dot6 distance )
+ {
+ FT_UNUSED_EXEC;
+
+ zone->org[point].y += distance;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Round_None */
+ /* */
+ /* <Description> */
+ /* Does not round, but adds engine compensation. */
+ /* */
+ /* <Input> */
+ /* distance :: The distance (not) to round. */
+ /* */
+ /* compensation :: The engine compensation. */
+ /* */
+ /* <Return> */
+ /* The compensated distance. */
+ /* */
+ /* <Note> */
+ /* The TrueType specification says very few about the relationship */
+ /* between rounding and engine compensation. However, it seems from */
+ /* the description of super round that we should add the compensation */
+ /* before rounding. */
+ /* */
+ static FT_F26Dot6
+ Round_None( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation )
+ {
+ FT_F26Dot6 val;
+
+ FT_UNUSED_EXEC;
+
+
+ if ( distance >= 0 )
+ {
+ val = distance + compensation;
+ if ( distance && val < 0 )
+ val = 0;
+ }
+ else {
+ val = distance - compensation;
+ if ( val > 0 )
+ val = 0;
+ }
+ return val;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Round_To_Grid */
+ /* */
+ /* <Description> */
+ /* Rounds value to grid after adding engine compensation. */
+ /* */
+ /* <Input> */
+ /* distance :: The distance to round. */
+ /* */
+ /* compensation :: The engine compensation. */
+ /* */
+ /* <Return> */
+ /* Rounded distance. */
+ /* */
+ static FT_F26Dot6
+ Round_To_Grid( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation )
+ {
+ FT_F26Dot6 val;
+
+ FT_UNUSED_EXEC;
+
+
+ if ( distance >= 0 )
+ {
+ val = distance + compensation + 32;
+ if ( distance && val > 0 )
+ val &= ~63;
+ else
+ val = 0;
+ }
+ else
+ {
+ val = -FT_PIX_ROUND( compensation - distance );
+ if ( val > 0 )
+ val = 0;
+ }
+
+ return val;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Round_To_Half_Grid */
+ /* */
+ /* <Description> */
+ /* Rounds value to half grid after adding engine compensation. */
+ /* */
+ /* <Input> */
+ /* distance :: The distance to round. */
+ /* */
+ /* compensation :: The engine compensation. */
+ /* */
+ /* <Return> */
+ /* Rounded distance. */
+ /* */
+ static FT_F26Dot6
+ Round_To_Half_Grid( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation )
+ {
+ FT_F26Dot6 val;
+
+ FT_UNUSED_EXEC;
+
+
+ if ( distance >= 0 )
+ {
+ val = FT_PIX_FLOOR( distance + compensation ) + 32;
+ if ( distance && val < 0 )
+ val = 0;
+ }
+ else
+ {
+ val = -( FT_PIX_FLOOR( compensation - distance ) + 32 );
+ if ( val > 0 )
+ val = 0;
+ }
+
+ return val;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Round_Down_To_Grid */
+ /* */
+ /* <Description> */
+ /* Rounds value down to grid after adding engine compensation. */
+ /* */
+ /* <Input> */
+ /* distance :: The distance to round. */
+ /* */
+ /* compensation :: The engine compensation. */
+ /* */
+ /* <Return> */
+ /* Rounded distance. */
+ /* */
+ static FT_F26Dot6
+ Round_Down_To_Grid( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation )
+ {
+ FT_F26Dot6 val;
+
+ FT_UNUSED_EXEC;
+
+
+ if ( distance >= 0 )
+ {
+ val = distance + compensation;
+ if ( distance && val > 0 )
+ val &= ~63;
+ else
+ val = 0;
+ }
+ else
+ {
+ val = -( ( compensation - distance ) & -64 );
+ if ( val > 0 )
+ val = 0;
+ }
+
+ return val;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Round_Up_To_Grid */
+ /* */
+ /* <Description> */
+ /* Rounds value up to grid after adding engine compensation. */
+ /* */
+ /* <Input> */
+ /* distance :: The distance to round. */
+ /* */
+ /* compensation :: The engine compensation. */
+ /* */
+ /* <Return> */
+ /* Rounded distance. */
+ /* */
+ static FT_F26Dot6
+ Round_Up_To_Grid( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation )
+ {
+ FT_F26Dot6 val;
+
+ FT_UNUSED_EXEC;
+
+
+ if ( distance >= 0 )
+ {
+ val = distance + compensation + 63;
+ if ( distance && val > 0 )
+ val &= ~63;
+ else
+ val = 0;
+ }
+ else
+ {
+ val = - FT_PIX_CEIL( compensation - distance );
+ if ( val > 0 )
+ val = 0;
+ }
+
+ return val;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Round_To_Double_Grid */
+ /* */
+ /* <Description> */
+ /* Rounds value to double grid after adding engine compensation. */
+ /* */
+ /* <Input> */
+ /* distance :: The distance to round. */
+ /* */
+ /* compensation :: The engine compensation. */
+ /* */
+ /* <Return> */
+ /* Rounded distance. */
+ /* */
+ static FT_F26Dot6
+ Round_To_Double_Grid( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation )
+ {
+ FT_F26Dot6 val;
+
+ FT_UNUSED_EXEC;
+
+
+ if ( distance >= 0 )
+ {
+ val = distance + compensation + 16;
+ if ( distance && val > 0 )
+ val &= ~31;
+ else
+ val = 0;
+ }
+ else
+ {
+ val = -FT_PAD_ROUND( compensation - distance, 32 );
+ if ( val > 0 )
+ val = 0;
+ }
+
+ return val;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Round_Super */
+ /* */
+ /* <Description> */
+ /* Super-rounds value to grid after adding engine compensation. */
+ /* */
+ /* <Input> */
+ /* distance :: The distance to round. */
+ /* */
+ /* compensation :: The engine compensation. */
+ /* */
+ /* <Return> */
+ /* Rounded distance. */
+ /* */
+ /* <Note> */
+ /* The TrueType specification says very few about the relationship */
+ /* between rounding and engine compensation. However, it seems from */
+ /* the description of super round that we should add the compensation */
+ /* before rounding. */
+ /* */
+ static FT_F26Dot6
+ Round_Super( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation )
+ {
+ FT_F26Dot6 val;
+
+
+ if ( distance >= 0 )
+ {
+ val = ( distance - CUR.phase + CUR.threshold + compensation ) &
+ -CUR.period;
+ if ( distance && val < 0 )
+ val = 0;
+ val += CUR.phase;
+ }
+ else
+ {
+ val = -( ( CUR.threshold - CUR.phase - distance + compensation ) &
+ -CUR.period );
+ if ( val > 0 )
+ val = 0;
+ val -= CUR.phase;
+ }
+
+ return val;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Round_Super_45 */
+ /* */
+ /* <Description> */
+ /* Super-rounds value to grid after adding engine compensation. */
+ /* */
+ /* <Input> */
+ /* distance :: The distance to round. */
+ /* */
+ /* compensation :: The engine compensation. */
+ /* */
+ /* <Return> */
+ /* Rounded distance. */
+ /* */
+ /* <Note> */
+ /* There is a separate function for Round_Super_45() as we may need */
+ /* greater precision. */
+ /* */
+ static FT_F26Dot6
+ Round_Super_45( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation )
+ {
+ FT_F26Dot6 val;
+
+
+ if ( distance >= 0 )
+ {
+ val = ( ( distance - CUR.phase + CUR.threshold + compensation ) /
+ CUR.period ) * CUR.period;
+ if ( distance && val < 0 )
+ val = 0;
+ val += CUR.phase;
+ }
+ else
+ {
+ val = -( ( ( CUR.threshold - CUR.phase - distance + compensation ) /
+ CUR.period ) * CUR.period );
+ if ( val > 0 )
+ val = 0;
+ val -= CUR.phase;
+ }
+
+ return val;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Compute_Round */
+ /* */
+ /* <Description> */
+ /* Sets the rounding mode. */
+ /* */
+ /* <Input> */
+ /* round_mode :: The rounding mode to be used. */
+ /* */
+ static void
+ Compute_Round( EXEC_OP_ FT_Byte round_mode )
+ {
+ switch ( round_mode )
+ {
+ case TT_Round_Off:
+ CUR.func_round = (TT_Round_Func)Round_None;
+ break;
+
+ case TT_Round_To_Grid:
+ CUR.func_round = (TT_Round_Func)Round_To_Grid;
+ break;
+
+ case TT_Round_Up_To_Grid:
+ CUR.func_round = (TT_Round_Func)Round_Up_To_Grid;
+ break;
+
+ case TT_Round_Down_To_Grid:
+ CUR.func_round = (TT_Round_Func)Round_Down_To_Grid;
+ break;
+
+ case TT_Round_To_Half_Grid:
+ CUR.func_round = (TT_Round_Func)Round_To_Half_Grid;
+ break;
+
+ case TT_Round_To_Double_Grid:
+ CUR.func_round = (TT_Round_Func)Round_To_Double_Grid;
+ break;
+
+ case TT_Round_Super:
+ CUR.func_round = (TT_Round_Func)Round_Super;
+ break;
+
+ case TT_Round_Super_45:
+ CUR.func_round = (TT_Round_Func)Round_Super_45;
+ break;
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* SetSuperRound */
+ /* */
+ /* <Description> */
+ /* Sets Super Round parameters. */
+ /* */
+ /* <Input> */
+ /* GridPeriod :: Grid period */
+ /* selector :: SROUND opcode */
+ /* */
+ static void
+ SetSuperRound( EXEC_OP_ FT_F26Dot6 GridPeriod,
+ FT_Long selector )
+ {
+ switch ( (FT_Int)( selector & 0xC0 ) )
+ {
+ case 0:
+ CUR.period = GridPeriod / 2;
+ break;
+
+ case 0x40:
+ CUR.period = GridPeriod;
+ break;
+
+ case 0x80:
+ CUR.period = GridPeriod * 2;
+ break;
+
+ /* This opcode is reserved, but... */
+
+ case 0xC0:
+ CUR.period = GridPeriod;
+ break;
+ }
+
+ switch ( (FT_Int)( selector & 0x30 ) )
+ {
+ case 0:
+ CUR.phase = 0;
+ break;
+
+ case 0x10:
+ CUR.phase = CUR.period / 4;
+ break;
+
+ case 0x20:
+ CUR.phase = CUR.period / 2;
+ break;
+
+ case 0x30:
+ CUR.phase = CUR.period * 3 / 4;
+ break;
+ }
+
+ if ( ( selector & 0x0F ) == 0 )
+ CUR.threshold = CUR.period - 1;
+ else
+ CUR.threshold = ( (FT_Int)( selector & 0x0F ) - 4 ) * CUR.period / 8;
+
+ CUR.period /= 256;
+ CUR.phase /= 256;
+ CUR.threshold /= 256;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Project */
+ /* */
+ /* <Description> */
+ /* Computes the projection of vector given by (v2-v1) along the */
+ /* current projection vector. */
+ /* */
+ /* <Input> */
+ /* v1 :: First input vector. */
+ /* v2 :: Second input vector. */
+ /* */
+ /* <Return> */
+ /* The distance in F26dot6 format. */
+ /* */
+ static FT_F26Dot6
+ Project( EXEC_OP_ FT_Pos dx,
+ FT_Pos dy )
+ {
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ FT_ASSERT( !CUR.face->unpatented_hinting );
+#endif
+
+ return TT_DotFix14( dx, dy,
+ CUR.GS.projVector.x,
+ CUR.GS.projVector.y );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Dual_Project */
+ /* */
+ /* <Description> */
+ /* Computes the projection of the vector given by (v2-v1) along the */
+ /* current dual vector. */
+ /* */
+ /* <Input> */
+ /* v1 :: First input vector. */
+ /* v2 :: Second input vector. */
+ /* */
+ /* <Return> */
+ /* The distance in F26dot6 format. */
+ /* */
+ static FT_F26Dot6
+ Dual_Project( EXEC_OP_ FT_Pos dx,
+ FT_Pos dy )
+ {
+ return TT_DotFix14( dx, dy,
+ CUR.GS.dualVector.x,
+ CUR.GS.dualVector.y );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Project_x */
+ /* */
+ /* <Description> */
+ /* Computes the projection of the vector given by (v2-v1) along the */
+ /* horizontal axis. */
+ /* */
+ /* <Input> */
+ /* v1 :: First input vector. */
+ /* v2 :: Second input vector. */
+ /* */
+ /* <Return> */
+ /* The distance in F26dot6 format. */
+ /* */
+ static FT_F26Dot6
+ Project_x( EXEC_OP_ FT_Pos dx,
+ FT_Pos dy )
+ {
+ FT_UNUSED_EXEC;
+ FT_UNUSED( dy );
+
+ return dx;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Project_y */
+ /* */
+ /* <Description> */
+ /* Computes the projection of the vector given by (v2-v1) along the */
+ /* vertical axis. */
+ /* */
+ /* <Input> */
+ /* v1 :: First input vector. */
+ /* v2 :: Second input vector. */
+ /* */
+ /* <Return> */
+ /* The distance in F26dot6 format. */
+ /* */
+ static FT_F26Dot6
+ Project_y( EXEC_OP_ FT_Pos dx,
+ FT_Pos dy )
+ {
+ FT_UNUSED_EXEC;
+ FT_UNUSED( dx );
+
+ return dy;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Compute_Funcs */
+ /* */
+ /* <Description> */
+ /* Computes the projection and movement function pointers according */
+ /* to the current graphics state. */
+ /* */
+ static void
+ Compute_Funcs( EXEC_OP )
+ {
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ if ( CUR.face->unpatented_hinting )
+ {
+ /* If both vectors point rightwards along the x axis, set */
+ /* `both-x-axis' true, otherwise set it false. The x values only */
+ /* need be tested because the vector has been normalised to a unit */
+ /* vector of length 0x4000 = unity. */
+ CUR.GS.both_x_axis = (FT_Bool)( CUR.GS.projVector.x == 0x4000 &&
+ CUR.GS.freeVector.x == 0x4000 );
+
+ /* Throw away projection and freedom vector information */
+ /* because the patents don't allow them to be stored. */
+ /* The relevant US Patents are 5155805 and 5325479. */
+ CUR.GS.projVector.x = 0;
+ CUR.GS.projVector.y = 0;
+ CUR.GS.freeVector.x = 0;
+ CUR.GS.freeVector.y = 0;
+
+ if ( CUR.GS.both_x_axis )
+ {
+ CUR.func_project = Project_x;
+ CUR.func_move = Direct_Move_X;
+ CUR.func_move_orig = Direct_Move_Orig_X;
+ }
+ else
+ {
+ CUR.func_project = Project_y;
+ CUR.func_move = Direct_Move_Y;
+ CUR.func_move_orig = Direct_Move_Orig_Y;
+ }
+
+ if ( CUR.GS.dualVector.x == 0x4000 )
+ CUR.func_dualproj = Project_x;
+ else
+ {
+ if ( CUR.GS.dualVector.y == 0x4000 )
+ CUR.func_dualproj = Project_y;
+ else
+ CUR.func_dualproj = Dual_Project;
+ }
+
+ /* Force recalculation of cached aspect ratio */
+ CUR.tt_metrics.ratio = 0;
+
+ return;
+ }
+#endif /* TT_CONFIG_OPTION_UNPATENTED_HINTING */
+
+ if ( CUR.GS.freeVector.x == 0x4000 )
+ CUR.F_dot_P = CUR.GS.projVector.x * 0x10000L;
+ else
+ {
+ if ( CUR.GS.freeVector.y == 0x4000 )
+ CUR.F_dot_P = CUR.GS.projVector.y * 0x10000L;
+ else
+ CUR.F_dot_P = (FT_Long)CUR.GS.projVector.x * CUR.GS.freeVector.x * 4 +
+ (FT_Long)CUR.GS.projVector.y * CUR.GS.freeVector.y * 4;
+ }
+
+ if ( CUR.GS.projVector.x == 0x4000 )
+ CUR.func_project = (TT_Project_Func)Project_x;
+ else
+ {
+ if ( CUR.GS.projVector.y == 0x4000 )
+ CUR.func_project = (TT_Project_Func)Project_y;
+ else
+ CUR.func_project = (TT_Project_Func)Project;
+ }
+
+ if ( CUR.GS.dualVector.x == 0x4000 )
+ CUR.func_dualproj = (TT_Project_Func)Project_x;
+ else
+ {
+ if ( CUR.GS.dualVector.y == 0x4000 )
+ CUR.func_dualproj = (TT_Project_Func)Project_y;
+ else
+ CUR.func_dualproj = (TT_Project_Func)Dual_Project;
+ }
+
+ CUR.func_move = (TT_Move_Func)Direct_Move;
+ CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig;
+
+ if ( CUR.F_dot_P == 0x40000000L )
+ {
+ if ( CUR.GS.freeVector.x == 0x4000 )
+ {
+ CUR.func_move = (TT_Move_Func)Direct_Move_X;
+ CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig_X;
+ }
+ else
+ {
+ if ( CUR.GS.freeVector.y == 0x4000 )
+ {
+ CUR.func_move = (TT_Move_Func)Direct_Move_Y;
+ CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig_Y;
+ }
+ }
+ }
+
+ /* at small sizes, F_dot_P can become too small, resulting */
+ /* in overflows and `spikes' in a number of glyphs like `w'. */
+
+ if ( FT_ABS( CUR.F_dot_P ) < 0x4000000L )
+ CUR.F_dot_P = 0x40000000L;
+
+ /* Disable cached aspect ratio */
+ CUR.tt_metrics.ratio = 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Normalize */
+ /* */
+ /* <Description> */
+ /* Norms a vector. */
+ /* */
+ /* <Input> */
+ /* Vx :: The horizontal input vector coordinate. */
+ /* Vy :: The vertical input vector coordinate. */
+ /* */
+ /* <Output> */
+ /* R :: The normed unit vector. */
+ /* */
+ /* <Return> */
+ /* Returns FAILURE if a vector parameter is zero. */
+ /* */
+ /* <Note> */
+ /* In case Vx and Vy are both zero, Normalize() returns SUCCESS, and */
+ /* R is undefined. */
+ /* */
+
+
+ static FT_Bool
+ Normalize( EXEC_OP_ FT_F26Dot6 Vx,
+ FT_F26Dot6 Vy,
+ FT_UnitVector* R )
+ {
+ FT_F26Dot6 W;
+ FT_Bool S1, S2;
+
+ FT_UNUSED_EXEC;
+
+
+ if ( FT_ABS( Vx ) < 0x10000L && FT_ABS( Vy ) < 0x10000L )
+ {
+ Vx *= 0x100;
+ Vy *= 0x100;
+
+ W = TT_VecLen( Vx, Vy );
+
+ if ( W == 0 )
+ {
+ /* XXX: UNDOCUMENTED! It seems that it is possible to try */
+ /* to normalize the vector (0,0). Return immediately. */
+ return SUCCESS;
+ }
+
+ R->x = (FT_F2Dot14)FT_MulDiv( Vx, 0x4000L, W );
+ R->y = (FT_F2Dot14)FT_MulDiv( Vy, 0x4000L, W );
+
+ return SUCCESS;
+ }
+
+ W = TT_VecLen( Vx, Vy );
+
+ Vx = FT_MulDiv( Vx, 0x4000L, W );
+ Vy = FT_MulDiv( Vy, 0x4000L, W );
+
+ W = Vx * Vx + Vy * Vy;
+
+ /* Now, we want that Sqrt( W ) = 0x4000 */
+ /* Or 0x10000000 <= W < 0x10004000 */
+
+ if ( Vx < 0 )
+ {
+ Vx = -Vx;
+ S1 = TRUE;
+ }
+ else
+ S1 = FALSE;
+
+ if ( Vy < 0 )
+ {
+ Vy = -Vy;
+ S2 = TRUE;
+ }
+ else
+ S2 = FALSE;
+
+ while ( W < 0x10000000L )
+ {
+ /* We need to increase W by a minimal amount */
+ if ( Vx < Vy )
+ Vx++;
+ else
+ Vy++;
+
+ W = Vx * Vx + Vy * Vy;
+ }
+
+ while ( W >= 0x10004000L )
+ {
+ /* We need to decrease W by a minimal amount */
+ if ( Vx < Vy )
+ Vx--;
+ else
+ Vy--;
+
+ W = Vx * Vx + Vy * Vy;
+ }
+
+ /* Note that in various cases, we can only */
+ /* compute a Sqrt(W) of 0x3FFF, eg. Vx = Vy */
+
+ if ( S1 )
+ Vx = -Vx;
+
+ if ( S2 )
+ Vy = -Vy;
+
+ R->x = (FT_F2Dot14)Vx; /* Type conversion */
+ R->y = (FT_F2Dot14)Vy; /* Type conversion */
+
+ return SUCCESS;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Here we start with the implementation of the various opcodes. */
+ /* */
+ /*************************************************************************/
+
+
+ static FT_Bool
+ Ins_SxVTL( EXEC_OP_ FT_UShort aIdx1,
+ FT_UShort aIdx2,
+ FT_Int aOpc,
+ FT_UnitVector* Vec )
+ {
+ FT_Long A, B, C;
+ FT_Vector* p1;
+ FT_Vector* p2;
+
+
+ if ( BOUNDS( aIdx1, CUR.zp2.n_points ) ||
+ BOUNDS( aIdx2, CUR.zp1.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return FAILURE;
+ }
+
+ p1 = CUR.zp1.cur + aIdx2;
+ p2 = CUR.zp2.cur + aIdx1;
+
+ A = p1->x - p2->x;
+ B = p1->y - p2->y;
+
+ if ( ( aOpc & 1 ) != 0 )
+ {
+ C = B; /* counter clockwise rotation */
+ B = A;
+ A = -C;
+ }
+
+ NORMalize( A, B, Vec );
+
+ return SUCCESS;
+ }
+
+
+ /* When not using the big switch statements, the interpreter uses a */
+ /* call table defined later below in this source. Each opcode must */
+ /* thus have a corresponding function, even trivial ones. */
+ /* */
+ /* They are all defined there. */
+
+#define DO_SVTCA \
+ { \
+ FT_Short A, B; \
+ \
+ \
+ A = (FT_Short)( CUR.opcode & 1 ) << 14; \
+ B = A ^ (FT_Short)0x4000; \
+ \
+ CUR.GS.freeVector.x = A; \
+ CUR.GS.projVector.x = A; \
+ CUR.GS.dualVector.x = A; \
+ \
+ CUR.GS.freeVector.y = B; \
+ CUR.GS.projVector.y = B; \
+ CUR.GS.dualVector.y = B; \
+ \
+ COMPUTE_Funcs(); \
+ }
+
+
+#define DO_SPVTCA \
+ { \
+ FT_Short A, B; \
+ \
+ \
+ A = (FT_Short)( CUR.opcode & 1 ) << 14; \
+ B = A ^ (FT_Short)0x4000; \
+ \
+ CUR.GS.projVector.x = A; \
+ CUR.GS.dualVector.x = A; \
+ \
+ CUR.GS.projVector.y = B; \
+ CUR.GS.dualVector.y = B; \
+ \
+ GUESS_VECTOR( freeVector ); \
+ \
+ COMPUTE_Funcs(); \
+ }
+
+
+#define DO_SFVTCA \
+ { \
+ FT_Short A, B; \
+ \
+ \
+ A = (FT_Short)( CUR.opcode & 1 ) << 14; \
+ B = A ^ (FT_Short)0x4000; \
+ \
+ CUR.GS.freeVector.x = A; \
+ CUR.GS.freeVector.y = B; \
+ \
+ GUESS_VECTOR( projVector ); \
+ \
+ COMPUTE_Funcs(); \
+ }
+
+
+#define DO_SPVTL \
+ if ( INS_SxVTL( (FT_UShort)args[1], \
+ (FT_UShort)args[0], \
+ CUR.opcode, \
+ &CUR.GS.projVector ) == SUCCESS ) \
+ { \
+ CUR.GS.dualVector = CUR.GS.projVector; \
+ GUESS_VECTOR( freeVector ); \
+ COMPUTE_Funcs(); \
+ }
+
+
+#define DO_SFVTL \
+ if ( INS_SxVTL( (FT_UShort)args[1], \
+ (FT_UShort)args[0], \
+ CUR.opcode, \
+ &CUR.GS.freeVector ) == SUCCESS ) \
+ { \
+ GUESS_VECTOR( projVector ); \
+ COMPUTE_Funcs(); \
+ }
+
+
+#define DO_SFVTPV \
+ GUESS_VECTOR( projVector ); \
+ CUR.GS.freeVector = CUR.GS.projVector; \
+ COMPUTE_Funcs();
+
+
+#define DO_SPVFS \
+ { \
+ FT_Short S; \
+ FT_Long X, Y; \
+ \
+ \
+ /* Only use low 16bits, then sign extend */ \
+ S = (FT_Short)args[1]; \
+ Y = (FT_Long)S; \
+ S = (FT_Short)args[0]; \
+ X = (FT_Long)S; \
+ \
+ NORMalize( X, Y, &CUR.GS.projVector ); \
+ \
+ CUR.GS.dualVector = CUR.GS.projVector; \
+ GUESS_VECTOR( freeVector ); \
+ COMPUTE_Funcs(); \
+ }
+
+
+#define DO_SFVFS \
+ { \
+ FT_Short S; \
+ FT_Long X, Y; \
+ \
+ \
+ /* Only use low 16bits, then sign extend */ \
+ S = (FT_Short)args[1]; \
+ Y = (FT_Long)S; \
+ S = (FT_Short)args[0]; \
+ X = S; \
+ \
+ NORMalize( X, Y, &CUR.GS.freeVector ); \
+ GUESS_VECTOR( projVector ); \
+ COMPUTE_Funcs(); \
+ }
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define DO_GPV \
+ if ( CUR.face->unpatented_hinting ) \
+ { \
+ args[0] = CUR.GS.both_x_axis ? 0x4000 : 0; \
+ args[1] = CUR.GS.both_x_axis ? 0 : 0x4000; \
+ } \
+ else \
+ { \
+ args[0] = CUR.GS.projVector.x; \
+ args[1] = CUR.GS.projVector.y; \
+ }
+#else
+#define DO_GPV \
+ args[0] = CUR.GS.projVector.x; \
+ args[1] = CUR.GS.projVector.y;
+#endif
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define DO_GFV \
+ if ( CUR.face->unpatented_hinting ) \
+ { \
+ args[0] = CUR.GS.both_x_axis ? 0x4000 : 0; \
+ args[1] = CUR.GS.both_x_axis ? 0 : 0x4000; \
+ } \
+ else \
+ { \
+ args[0] = CUR.GS.freeVector.x; \
+ args[1] = CUR.GS.freeVector.y; \
+ }
+#else
+#define DO_GFV \
+ args[0] = CUR.GS.freeVector.x; \
+ args[1] = CUR.GS.freeVector.y;
+#endif
+
+
+#define DO_SRP0 \
+ CUR.GS.rp0 = (FT_UShort)args[0];
+
+
+#define DO_SRP1 \
+ CUR.GS.rp1 = (FT_UShort)args[0];
+
+
+#define DO_SRP2 \
+ CUR.GS.rp2 = (FT_UShort)args[0];
+
+
+#define DO_RTHG \
+ CUR.GS.round_state = TT_Round_To_Half_Grid; \
+ CUR.func_round = (TT_Round_Func)Round_To_Half_Grid;
+
+
+#define DO_RTG \
+ CUR.GS.round_state = TT_Round_To_Grid; \
+ CUR.func_round = (TT_Round_Func)Round_To_Grid;
+
+
+#define DO_RTDG \
+ CUR.GS.round_state = TT_Round_To_Double_Grid; \
+ CUR.func_round = (TT_Round_Func)Round_To_Double_Grid;
+
+
+#define DO_RUTG \
+ CUR.GS.round_state = TT_Round_Up_To_Grid; \
+ CUR.func_round = (TT_Round_Func)Round_Up_To_Grid;
+
+
+#define DO_RDTG \
+ CUR.GS.round_state = TT_Round_Down_To_Grid; \
+ CUR.func_round = (TT_Round_Func)Round_Down_To_Grid;
+
+
+#define DO_ROFF \
+ CUR.GS.round_state = TT_Round_Off; \
+ CUR.func_round = (TT_Round_Func)Round_None;
+
+
+#define DO_SROUND \
+ SET_SuperRound( 0x4000, args[0] ); \
+ CUR.GS.round_state = TT_Round_Super; \
+ CUR.func_round = (TT_Round_Func)Round_Super;
+
+
+#define DO_S45ROUND \
+ SET_SuperRound( 0x2D41, args[0] ); \
+ CUR.GS.round_state = TT_Round_Super_45; \
+ CUR.func_round = (TT_Round_Func)Round_Super_45;
+
+
+#define DO_SLOOP \
+ if ( args[0] < 0 ) \
+ CUR.error = TT_Err_Bad_Argument; \
+ else \
+ CUR.GS.loop = args[0];
+
+
+#define DO_SMD \
+ CUR.GS.minimum_distance = args[0];
+
+
+#define DO_SCVTCI \
+ CUR.GS.control_value_cutin = (FT_F26Dot6)args[0];
+
+
+#define DO_SSWCI \
+ CUR.GS.single_width_cutin = (FT_F26Dot6)args[0];
+
+
+ /* XXX: UNDOCUMENTED! or bug in the Windows engine? */
+ /* */
+ /* It seems that the value that is read here is */
+ /* expressed in 16.16 format rather than in font */
+ /* units. */
+ /* */
+#define DO_SSW \
+ CUR.GS.single_width_value = (FT_F26Dot6)( args[0] >> 10 );
+
+
+#define DO_FLIPON \
+ CUR.GS.auto_flip = TRUE;
+
+
+#define DO_FLIPOFF \
+ CUR.GS.auto_flip = FALSE;
+
+
+#define DO_SDB \
+ CUR.GS.delta_base = (FT_Short)args[0];
+
+
+#define DO_SDS \
+ CUR.GS.delta_shift = (FT_Short)args[0];
+
+
+#define DO_MD /* nothing */
+
+
+#define DO_MPPEM \
+ args[0] = CURRENT_Ppem();
+
+
+ /* Note: The pointSize should be irrelevant in a given font program; */
+ /* we thus decide to return only the ppem. */
+#if 0
+
+#define DO_MPS \
+ args[0] = CUR.metrics.pointSize;
+
+#else
+
+#define DO_MPS \
+ args[0] = CURRENT_Ppem();
+
+#endif /* 0 */
+
+
+#define DO_DUP \
+ args[1] = args[0];
+
+
+#define DO_CLEAR \
+ CUR.new_top = 0;
+
+
+#define DO_SWAP \
+ { \
+ FT_Long L; \
+ \
+ \
+ L = args[0]; \
+ args[0] = args[1]; \
+ args[1] = L; \
+ }
+
+
+#define DO_DEPTH \
+ args[0] = CUR.top;
+
+
+#define DO_CINDEX \
+ { \
+ FT_Long L; \
+ \
+ \
+ L = args[0]; \
+ \
+ if ( L <= 0 || L > CUR.args ) \
+ CUR.error = TT_Err_Invalid_Reference; \
+ else \
+ args[0] = CUR.stack[CUR.args - L]; \
+ }
+
+
+#define DO_JROT \
+ if ( args[1] != 0 ) \
+ { \
+ CUR.IP += args[0]; \
+ CUR.step_ins = FALSE; \
+ }
+
+
+#define DO_JMPR \
+ CUR.IP += args[0]; \
+ CUR.step_ins = FALSE;
+
+
+#define DO_JROF \
+ if ( args[1] == 0 ) \
+ { \
+ CUR.IP += args[0]; \
+ CUR.step_ins = FALSE; \
+ }
+
+
+#define DO_LT \
+ args[0] = ( args[0] < args[1] );
+
+
+#define DO_LTEQ \
+ args[0] = ( args[0] <= args[1] );
+
+
+#define DO_GT \
+ args[0] = ( args[0] > args[1] );
+
+
+#define DO_GTEQ \
+ args[0] = ( args[0] >= args[1] );
+
+
+#define DO_EQ \
+ args[0] = ( args[0] == args[1] );
+
+
+#define DO_NEQ \
+ args[0] = ( args[0] != args[1] );
+
+
+#define DO_ODD \
+ args[0] = ( ( CUR_Func_round( args[0], 0 ) & 127 ) == 64 );
+
+
+#define DO_EVEN \
+ args[0] = ( ( CUR_Func_round( args[0], 0 ) & 127 ) == 0 );
+
+
+#define DO_AND \
+ args[0] = ( args[0] && args[1] );
+
+
+#define DO_OR \
+ args[0] = ( args[0] || args[1] );
+
+
+#define DO_NOT \
+ args[0] = !args[0];
+
+
+#define DO_ADD \
+ args[0] += args[1];
+
+
+#define DO_SUB \
+ args[0] -= args[1];
+
+
+#define DO_DIV \
+ if ( args[1] == 0 ) \
+ CUR.error = TT_Err_Divide_By_Zero; \
+ else \
+ args[0] = TT_MULDIV_NO_ROUND( args[0], 64L, args[1] );
+
+
+#define DO_MUL \
+ args[0] = TT_MULDIV( args[0], args[1], 64L );
+
+
+#define DO_ABS \
+ args[0] = FT_ABS( args[0] );
+
+
+#define DO_NEG \
+ args[0] = -args[0];
+
+
+#define DO_FLOOR \
+ args[0] = FT_PIX_FLOOR( args[0] );
+
+
+#define DO_CEILING \
+ args[0] = FT_PIX_CEIL( args[0] );
+
+
+#define DO_RS \
+ { \
+ FT_ULong I = (FT_ULong)args[0]; \
+ \
+ \
+ if ( BOUNDS( I, CUR.storeSize ) ) \
+ { \
+ if ( CUR.pedantic_hinting ) \
+ { \
+ ARRAY_BOUND_ERROR; \
+ } \
+ else \
+ args[0] = 0; \
+ } \
+ else \
+ args[0] = CUR.storage[I]; \
+ }
+
+
+#define DO_WS \
+ { \
+ FT_ULong I = (FT_ULong)args[0]; \
+ \
+ \
+ if ( BOUNDS( I, CUR.storeSize ) ) \
+ { \
+ if ( CUR.pedantic_hinting ) \
+ { \
+ ARRAY_BOUND_ERROR; \
+ } \
+ } \
+ else \
+ CUR.storage[I] = args[1]; \
+ }
+
+
+#define DO_RCVT \
+ { \
+ FT_ULong I = (FT_ULong)args[0]; \
+ \
+ \
+ if ( BOUNDS( I, CUR.cvtSize ) ) \
+ { \
+ if ( CUR.pedantic_hinting ) \
+ { \
+ ARRAY_BOUND_ERROR; \
+ } \
+ else \
+ args[0] = 0; \
+ } \
+ else \
+ args[0] = CUR_Func_read_cvt( I ); \
+ }
+
+
+#define DO_WCVTP \
+ { \
+ FT_ULong I = (FT_ULong)args[0]; \
+ \
+ \
+ if ( BOUNDS( I, CUR.cvtSize ) ) \
+ { \
+ if ( CUR.pedantic_hinting ) \
+ { \
+ ARRAY_BOUND_ERROR; \
+ } \
+ } \
+ else \
+ CUR_Func_write_cvt( I, args[1] ); \
+ }
+
+
+#define DO_WCVTF \
+ { \
+ FT_ULong I = (FT_ULong)args[0]; \
+ \
+ \
+ if ( BOUNDS( I, CUR.cvtSize ) ) \
+ { \
+ if ( CUR.pedantic_hinting ) \
+ { \
+ ARRAY_BOUND_ERROR; \
+ } \
+ } \
+ else \
+ CUR.cvt[I] = TT_MULFIX( args[1], CUR.tt_metrics.scale ); \
+ }
+
+
+#define DO_DEBUG \
+ CUR.error = TT_Err_Debug_OpCode;
+
+
+#define DO_ROUND \
+ args[0] = CUR_Func_round( \
+ args[0], \
+ CUR.tt_metrics.compensations[CUR.opcode - 0x68] );
+
+
+#define DO_NROUND \
+ args[0] = ROUND_None( args[0], \
+ CUR.tt_metrics.compensations[CUR.opcode - 0x6C] );
+
+
+#define DO_MAX \
+ if ( args[1] > args[0] ) \
+ args[0] = args[1];
+
+
+#define DO_MIN \
+ if ( args[1] < args[0] ) \
+ args[0] = args[1];
+
+
+#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+#undef ARRAY_BOUND_ERROR
+#define ARRAY_BOUND_ERROR \
+ { \
+ CUR.error = TT_Err_Invalid_Reference; \
+ return; \
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SVTCA[a]: Set (F and P) Vectors to Coordinate Axis */
+ /* Opcode range: 0x00-0x01 */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_SVTCA( INS_ARG )
+ {
+ DO_SVTCA
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SPVTCA[a]: Set PVector to Coordinate Axis */
+ /* Opcode range: 0x02-0x03 */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_SPVTCA( INS_ARG )
+ {
+ DO_SPVTCA
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SFVTCA[a]: Set FVector to Coordinate Axis */
+ /* Opcode range: 0x04-0x05 */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_SFVTCA( INS_ARG )
+ {
+ DO_SFVTCA
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SPVTL[a]: Set PVector To Line */
+ /* Opcode range: 0x06-0x07 */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_SPVTL( INS_ARG )
+ {
+ DO_SPVTL
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SFVTL[a]: Set FVector To Line */
+ /* Opcode range: 0x08-0x09 */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_SFVTL( INS_ARG )
+ {
+ DO_SFVTL
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SFVTPV[]: Set FVector To PVector */
+ /* Opcode range: 0x0E */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_SFVTPV( INS_ARG )
+ {
+ DO_SFVTPV
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SPVFS[]: Set PVector From Stack */
+ /* Opcode range: 0x0A */
+ /* Stack: f2.14 f2.14 --> */
+ /* */
+ static void
+ Ins_SPVFS( INS_ARG )
+ {
+ DO_SPVFS
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SFVFS[]: Set FVector From Stack */
+ /* Opcode range: 0x0B */
+ /* Stack: f2.14 f2.14 --> */
+ /* */
+ static void
+ Ins_SFVFS( INS_ARG )
+ {
+ DO_SFVFS
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* GPV[]: Get Projection Vector */
+ /* Opcode range: 0x0C */
+ /* Stack: ef2.14 --> ef2.14 */
+ /* */
+ static void
+ Ins_GPV( INS_ARG )
+ {
+ DO_GPV
+ }
+
+
+ /*************************************************************************/
+ /* GFV[]: Get Freedom Vector */
+ /* Opcode range: 0x0D */
+ /* Stack: ef2.14 --> ef2.14 */
+ /* */
+ static void
+ Ins_GFV( INS_ARG )
+ {
+ DO_GFV
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SRP0[]: Set Reference Point 0 */
+ /* Opcode range: 0x10 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SRP0( INS_ARG )
+ {
+ DO_SRP0
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SRP1[]: Set Reference Point 1 */
+ /* Opcode range: 0x11 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SRP1( INS_ARG )
+ {
+ DO_SRP1
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SRP2[]: Set Reference Point 2 */
+ /* Opcode range: 0x12 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SRP2( INS_ARG )
+ {
+ DO_SRP2
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RTHG[]: Round To Half Grid */
+ /* Opcode range: 0x19 */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_RTHG( INS_ARG )
+ {
+ DO_RTHG
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RTG[]: Round To Grid */
+ /* Opcode range: 0x18 */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_RTG( INS_ARG )
+ {
+ DO_RTG
+ }
+
+
+ /*************************************************************************/
+ /* RTDG[]: Round To Double Grid */
+ /* Opcode range: 0x3D */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_RTDG( INS_ARG )
+ {
+ DO_RTDG
+ }
+
+
+ /*************************************************************************/
+ /* RUTG[]: Round Up To Grid */
+ /* Opcode range: 0x7C */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_RUTG( INS_ARG )
+ {
+ DO_RUTG
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RDTG[]: Round Down To Grid */
+ /* Opcode range: 0x7D */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_RDTG( INS_ARG )
+ {
+ DO_RDTG
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ROFF[]: Round OFF */
+ /* Opcode range: 0x7A */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_ROFF( INS_ARG )
+ {
+ DO_ROFF
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SROUND[]: Super ROUND */
+ /* Opcode range: 0x76 */
+ /* Stack: Eint8 --> */
+ /* */
+ static void
+ Ins_SROUND( INS_ARG )
+ {
+ DO_SROUND
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* S45ROUND[]: Super ROUND 45 degrees */
+ /* Opcode range: 0x77 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_S45ROUND( INS_ARG )
+ {
+ DO_S45ROUND
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SLOOP[]: Set LOOP variable */
+ /* Opcode range: 0x17 */
+ /* Stack: int32? --> */
+ /* */
+ static void
+ Ins_SLOOP( INS_ARG )
+ {
+ DO_SLOOP
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SMD[]: Set Minimum Distance */
+ /* Opcode range: 0x1A */
+ /* Stack: f26.6 --> */
+ /* */
+ static void
+ Ins_SMD( INS_ARG )
+ {
+ DO_SMD
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SCVTCI[]: Set Control Value Table Cut In */
+ /* Opcode range: 0x1D */
+ /* Stack: f26.6 --> */
+ /* */
+ static void
+ Ins_SCVTCI( INS_ARG )
+ {
+ DO_SCVTCI
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SSWCI[]: Set Single Width Cut In */
+ /* Opcode range: 0x1E */
+ /* Stack: f26.6 --> */
+ /* */
+ static void
+ Ins_SSWCI( INS_ARG )
+ {
+ DO_SSWCI
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SSW[]: Set Single Width */
+ /* Opcode range: 0x1F */
+ /* Stack: int32? --> */
+ /* */
+ static void
+ Ins_SSW( INS_ARG )
+ {
+ DO_SSW
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* FLIPON[]: Set auto-FLIP to ON */
+ /* Opcode range: 0x4D */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_FLIPON( INS_ARG )
+ {
+ DO_FLIPON
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* FLIPOFF[]: Set auto-FLIP to OFF */
+ /* Opcode range: 0x4E */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_FLIPOFF( INS_ARG )
+ {
+ DO_FLIPOFF
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SANGW[]: Set ANGle Weight */
+ /* Opcode range: 0x7E */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SANGW( INS_ARG )
+ {
+ /* instruction not supported anymore */
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SDB[]: Set Delta Base */
+ /* Opcode range: 0x5E */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SDB( INS_ARG )
+ {
+ DO_SDB
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SDS[]: Set Delta Shift */
+ /* Opcode range: 0x5F */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SDS( INS_ARG )
+ {
+ DO_SDS
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MPPEM[]: Measure Pixel Per EM */
+ /* Opcode range: 0x4B */
+ /* Stack: --> Euint16 */
+ /* */
+ static void
+ Ins_MPPEM( INS_ARG )
+ {
+ DO_MPPEM
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MPS[]: Measure Point Size */
+ /* Opcode range: 0x4C */
+ /* Stack: --> Euint16 */
+ /* */
+ static void
+ Ins_MPS( INS_ARG )
+ {
+ DO_MPS
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* DUP[]: DUPlicate the top stack's element */
+ /* Opcode range: 0x20 */
+ /* Stack: StkElt --> StkElt StkElt */
+ /* */
+ static void
+ Ins_DUP( INS_ARG )
+ {
+ DO_DUP
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* POP[]: POP the stack's top element */
+ /* Opcode range: 0x21 */
+ /* Stack: StkElt --> */
+ /* */
+ static void
+ Ins_POP( INS_ARG )
+ {
+ /* nothing to do */
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* CLEAR[]: CLEAR the entire stack */
+ /* Opcode range: 0x22 */
+ /* Stack: StkElt... --> */
+ /* */
+ static void
+ Ins_CLEAR( INS_ARG )
+ {
+ DO_CLEAR
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SWAP[]: SWAP the stack's top two elements */
+ /* Opcode range: 0x23 */
+ /* Stack: 2 * StkElt --> 2 * StkElt */
+ /* */
+ static void
+ Ins_SWAP( INS_ARG )
+ {
+ DO_SWAP
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* DEPTH[]: return the stack DEPTH */
+ /* Opcode range: 0x24 */
+ /* Stack: --> uint32 */
+ /* */
+ static void
+ Ins_DEPTH( INS_ARG )
+ {
+ DO_DEPTH
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* CINDEX[]: Copy INDEXed element */
+ /* Opcode range: 0x25 */
+ /* Stack: int32 --> StkElt */
+ /* */
+ static void
+ Ins_CINDEX( INS_ARG )
+ {
+ DO_CINDEX
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* EIF[]: End IF */
+ /* Opcode range: 0x59 */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_EIF( INS_ARG )
+ {
+ /* nothing to do */
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* JROT[]: Jump Relative On True */
+ /* Opcode range: 0x78 */
+ /* Stack: StkElt int32 --> */
+ /* */
+ static void
+ Ins_JROT( INS_ARG )
+ {
+ DO_JROT
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* JMPR[]: JuMP Relative */
+ /* Opcode range: 0x1C */
+ /* Stack: int32 --> */
+ /* */
+ static void
+ Ins_JMPR( INS_ARG )
+ {
+ DO_JMPR
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* JROF[]: Jump Relative On False */
+ /* Opcode range: 0x79 */
+ /* Stack: StkElt int32 --> */
+ /* */
+ static void
+ Ins_JROF( INS_ARG )
+ {
+ DO_JROF
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* LT[]: Less Than */
+ /* Opcode range: 0x50 */
+ /* Stack: int32? int32? --> bool */
+ /* */
+ static void
+ Ins_LT( INS_ARG )
+ {
+ DO_LT
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* LTEQ[]: Less Than or EQual */
+ /* Opcode range: 0x51 */
+ /* Stack: int32? int32? --> bool */
+ /* */
+ static void
+ Ins_LTEQ( INS_ARG )
+ {
+ DO_LTEQ
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* GT[]: Greater Than */
+ /* Opcode range: 0x52 */
+ /* Stack: int32? int32? --> bool */
+ /* */
+ static void
+ Ins_GT( INS_ARG )
+ {
+ DO_GT
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* GTEQ[]: Greater Than or EQual */
+ /* Opcode range: 0x53 */
+ /* Stack: int32? int32? --> bool */
+ /* */
+ static void
+ Ins_GTEQ( INS_ARG )
+ {
+ DO_GTEQ
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* EQ[]: EQual */
+ /* Opcode range: 0x54 */
+ /* Stack: StkElt StkElt --> bool */
+ /* */
+ static void
+ Ins_EQ( INS_ARG )
+ {
+ DO_EQ
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* NEQ[]: Not EQual */
+ /* Opcode range: 0x55 */
+ /* Stack: StkElt StkElt --> bool */
+ /* */
+ static void
+ Ins_NEQ( INS_ARG )
+ {
+ DO_NEQ
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ODD[]: Is ODD */
+ /* Opcode range: 0x56 */
+ /* Stack: f26.6 --> bool */
+ /* */
+ static void
+ Ins_ODD( INS_ARG )
+ {
+ DO_ODD
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* EVEN[]: Is EVEN */
+ /* Opcode range: 0x57 */
+ /* Stack: f26.6 --> bool */
+ /* */
+ static void
+ Ins_EVEN( INS_ARG )
+ {
+ DO_EVEN
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* AND[]: logical AND */
+ /* Opcode range: 0x5A */
+ /* Stack: uint32 uint32 --> uint32 */
+ /* */
+ static void
+ Ins_AND( INS_ARG )
+ {
+ DO_AND
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* OR[]: logical OR */
+ /* Opcode range: 0x5B */
+ /* Stack: uint32 uint32 --> uint32 */
+ /* */
+ static void
+ Ins_OR( INS_ARG )
+ {
+ DO_OR
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* NOT[]: logical NOT */
+ /* Opcode range: 0x5C */
+ /* Stack: StkElt --> uint32 */
+ /* */
+ static void
+ Ins_NOT( INS_ARG )
+ {
+ DO_NOT
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ADD[]: ADD */
+ /* Opcode range: 0x60 */
+ /* Stack: f26.6 f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_ADD( INS_ARG )
+ {
+ DO_ADD
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SUB[]: SUBtract */
+ /* Opcode range: 0x61 */
+ /* Stack: f26.6 f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_SUB( INS_ARG )
+ {
+ DO_SUB
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* DIV[]: DIVide */
+ /* Opcode range: 0x62 */
+ /* Stack: f26.6 f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_DIV( INS_ARG )
+ {
+ DO_DIV
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MUL[]: MULtiply */
+ /* Opcode range: 0x63 */
+ /* Stack: f26.6 f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_MUL( INS_ARG )
+ {
+ DO_MUL
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ABS[]: ABSolute value */
+ /* Opcode range: 0x64 */
+ /* Stack: f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_ABS( INS_ARG )
+ {
+ DO_ABS
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* NEG[]: NEGate */
+ /* Opcode range: 0x65 */
+ /* Stack: f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_NEG( INS_ARG )
+ {
+ DO_NEG
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* FLOOR[]: FLOOR */
+ /* Opcode range: 0x66 */
+ /* Stack: f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_FLOOR( INS_ARG )
+ {
+ DO_FLOOR
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* CEILING[]: CEILING */
+ /* Opcode range: 0x67 */
+ /* Stack: f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_CEILING( INS_ARG )
+ {
+ DO_CEILING
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RS[]: Read Store */
+ /* Opcode range: 0x43 */
+ /* Stack: uint32 --> uint32 */
+ /* */
+ static void
+ Ins_RS( INS_ARG )
+ {
+ DO_RS
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* WS[]: Write Store */
+ /* Opcode range: 0x42 */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_WS( INS_ARG )
+ {
+ DO_WS
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* WCVTP[]: Write CVT in Pixel units */
+ /* Opcode range: 0x44 */
+ /* Stack: f26.6 uint32 --> */
+ /* */
+ static void
+ Ins_WCVTP( INS_ARG )
+ {
+ DO_WCVTP
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* WCVTF[]: Write CVT in Funits */
+ /* Opcode range: 0x70 */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_WCVTF( INS_ARG )
+ {
+ DO_WCVTF
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* RCVT[]: Read CVT */
+ /* Opcode range: 0x45 */
+ /* Stack: uint32 --> f26.6 */
+ /* */
+ static void
+ Ins_RCVT( INS_ARG )
+ {
+ DO_RCVT
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* AA[]: Adjust Angle */
+ /* Opcode range: 0x7F */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_AA( INS_ARG )
+ {
+ /* intentionally no longer supported */
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* DEBUG[]: DEBUG. Unsupported. */
+ /* Opcode range: 0x4F */
+ /* Stack: uint32 --> */
+ /* */
+ /* Note: The original instruction pops a value from the stack. */
+ /* */
+ static void
+ Ins_DEBUG( INS_ARG )
+ {
+ DO_DEBUG
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ROUND[ab]: ROUND value */
+ /* Opcode range: 0x68-0x6B */
+ /* Stack: f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_ROUND( INS_ARG )
+ {
+ DO_ROUND
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* NROUND[ab]: No ROUNDing of value */
+ /* Opcode range: 0x6C-0x6F */
+ /* Stack: f26.6 --> f26.6 */
+ /* */
+ static void
+ Ins_NROUND( INS_ARG )
+ {
+ DO_NROUND
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MAX[]: MAXimum */
+ /* Opcode range: 0x68 */
+ /* Stack: int32? int32? --> int32 */
+ /* */
+ static void
+ Ins_MAX( INS_ARG )
+ {
+ DO_MAX
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MIN[]: MINimum */
+ /* Opcode range: 0x69 */
+ /* Stack: int32? int32? --> int32 */
+ /* */
+ static void
+ Ins_MIN( INS_ARG )
+ {
+ DO_MIN
+ }
+
+
+#endif /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */
+
+
+ /*************************************************************************/
+ /* */
+ /* The following functions are called as is within the switch statement. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* MINDEX[]: Move INDEXed element */
+ /* Opcode range: 0x26 */
+ /* Stack: int32? --> StkElt */
+ /* */
+ static void
+ Ins_MINDEX( INS_ARG )
+ {
+ FT_Long L, K;
+
+
+ L = args[0];
+
+ if ( L <= 0 || L > CUR.args )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ K = CUR.stack[CUR.args - L];
+
+ FT_ARRAY_MOVE( &CUR.stack[CUR.args - L ],
+ &CUR.stack[CUR.args - L + 1],
+ ( L - 1 ) );
+
+ CUR.stack[CUR.args - 1] = K;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ROLL[]: ROLL top three elements */
+ /* Opcode range: 0x8A */
+ /* Stack: 3 * StkElt --> 3 * StkElt */
+ /* */
+ static void
+ Ins_ROLL( INS_ARG )
+ {
+ FT_Long A, B, C;
+
+ FT_UNUSED_EXEC;
+
+
+ A = args[2];
+ B = args[1];
+ C = args[0];
+
+ args[2] = C;
+ args[1] = A;
+ args[0] = B;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MANAGING THE FLOW OF CONTROL */
+ /* */
+ /* Instructions appear in the specification's order. */
+ /* */
+ /*************************************************************************/
+
+
+ static FT_Bool
+ SkipCode( EXEC_OP )
+ {
+ CUR.IP += CUR.length;
+
+ if ( CUR.IP < CUR.codeSize )
+ {
+ CUR.opcode = CUR.code[CUR.IP];
+
+ CUR.length = opcode_length[CUR.opcode];
+ if ( CUR.length < 0 )
+ {
+ if ( CUR.IP + 1 > CUR.codeSize )
+ goto Fail_Overflow;
+ CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
+ }
+
+ if ( CUR.IP + CUR.length <= CUR.codeSize )
+ return SUCCESS;
+ }
+
+ Fail_Overflow:
+ CUR.error = TT_Err_Code_Overflow;
+ return FAILURE;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* IF[]: IF test */
+ /* Opcode range: 0x58 */
+ /* Stack: StkElt --> */
+ /* */
+ static void
+ Ins_IF( INS_ARG )
+ {
+ FT_Int nIfs;
+ FT_Bool Out;
+
+
+ if ( args[0] != 0 )
+ return;
+
+ nIfs = 1;
+ Out = 0;
+
+ do
+ {
+ if ( SKIP_Code() == FAILURE )
+ return;
+
+ switch ( CUR.opcode )
+ {
+ case 0x58: /* IF */
+ nIfs++;
+ break;
+
+ case 0x1B: /* ELSE */
+ Out = FT_BOOL( nIfs == 1 );
+ break;
+
+ case 0x59: /* EIF */
+ nIfs--;
+ Out = FT_BOOL( nIfs == 0 );
+ break;
+ }
+ } while ( Out == 0 );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ELSE[]: ELSE */
+ /* Opcode range: 0x1B */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_ELSE( INS_ARG )
+ {
+ FT_Int nIfs;
+
+ FT_UNUSED_ARG;
+
+
+ nIfs = 1;
+
+ do
+ {
+ if ( SKIP_Code() == FAILURE )
+ return;
+
+ switch ( CUR.opcode )
+ {
+ case 0x58: /* IF */
+ nIfs++;
+ break;
+
+ case 0x59: /* EIF */
+ nIfs--;
+ break;
+ }
+ } while ( nIfs != 0 );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* DEFINING AND USING FUNCTIONS AND INSTRUCTIONS */
+ /* */
+ /* Instructions appear in the specification's order. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* FDEF[]: Function DEFinition */
+ /* Opcode range: 0x2C */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_FDEF( INS_ARG )
+ {
+ FT_ULong n;
+ TT_DefRecord* rec;
+ TT_DefRecord* limit;
+
+
+ /* some font programs are broken enough to redefine functions! */
+ /* We will then parse the current table. */
+
+ rec = CUR.FDefs;
+ limit = rec + CUR.numFDefs;
+ n = args[0];
+
+ for ( ; rec < limit; rec++ )
+ {
+ if ( rec->opc == n )
+ break;
+ }
+
+ if ( rec == limit )
+ {
+ /* check that there is enough room for new functions */
+ if ( CUR.numFDefs >= CUR.maxFDefs )
+ {
+ CUR.error = TT_Err_Too_Many_Function_Defs;
+ return;
+ }
+ CUR.numFDefs++;
+ }
+
+ rec->range = CUR.curRange;
+ rec->opc = n;
+ rec->start = CUR.IP + 1;
+ rec->active = TRUE;
+
+ if ( n > CUR.maxFunc )
+ CUR.maxFunc = n;
+
+ /* Now skip the whole function definition. */
+ /* We don't allow nested IDEFS & FDEFs. */
+
+ while ( SKIP_Code() == SUCCESS )
+ {
+ switch ( CUR.opcode )
+ {
+ case 0x89: /* IDEF */
+ case 0x2C: /* FDEF */
+ CUR.error = TT_Err_Nested_DEFS;
+ return;
+
+ case 0x2D: /* ENDF */
+ return;
+ }
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ENDF[]: END Function definition */
+ /* Opcode range: 0x2D */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_ENDF( INS_ARG )
+ {
+ TT_CallRec* pRec;
+
+ FT_UNUSED_ARG;
+
+
+ if ( CUR.callTop <= 0 ) /* We encountered an ENDF without a call */
+ {
+ CUR.error = TT_Err_ENDF_In_Exec_Stream;
+ return;
+ }
+
+ CUR.callTop--;
+
+ pRec = &CUR.callStack[CUR.callTop];
+
+ pRec->Cur_Count--;
+
+ CUR.step_ins = FALSE;
+
+ if ( pRec->Cur_Count > 0 )
+ {
+ CUR.callTop++;
+ CUR.IP = pRec->Cur_Restart;
+ }
+ else
+ /* Loop through the current function */
+ INS_Goto_CodeRange( pRec->Caller_Range,
+ pRec->Caller_IP );
+
+ /* Exit the current call frame. */
+
+ /* NOTE: If the last instruction of a program is a */
+ /* CALL or LOOPCALL, the return address is */
+ /* always out of the code range. This is a */
+ /* valid address, and it is why we do not test */
+ /* the result of Ins_Goto_CodeRange() here! */
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* CALL[]: CALL function */
+ /* Opcode range: 0x2B */
+ /* Stack: uint32? --> */
+ /* */
+ static void
+ Ins_CALL( INS_ARG )
+ {
+ FT_ULong F;
+ TT_CallRec* pCrec;
+ TT_DefRecord* def;
+
+
+ /* first of all, check the index */
+
+ F = args[0];
+ if ( BOUNDS( F, CUR.maxFunc + 1 ) )
+ goto Fail;
+
+ /* Except for some old Apple fonts, all functions in a TrueType */
+ /* font are defined in increasing order, starting from 0. This */
+ /* means that we normally have */
+ /* */
+ /* CUR.maxFunc+1 == CUR.numFDefs */
+ /* CUR.FDefs[n].opc == n for n in 0..CUR.maxFunc */
+ /* */
+ /* If this isn't true, we need to look up the function table. */
+
+ def = CUR.FDefs + F;
+ if ( CUR.maxFunc + 1 != CUR.numFDefs || def->opc != F )
+ {
+ /* look up the FDefs table */
+ TT_DefRecord* limit;
+
+
+ def = CUR.FDefs;
+ limit = def + CUR.numFDefs;
+
+ while ( def < limit && def->opc != F )
+ def++;
+
+ if ( def == limit )
+ goto Fail;
+ }
+
+ /* check that the function is active */
+ if ( !def->active )
+ goto Fail;
+
+ /* check the call stack */
+ if ( CUR.callTop >= CUR.callSize )
+ {
+ CUR.error = TT_Err_Stack_Overflow;
+ return;
+ }
+
+ pCrec = CUR.callStack + CUR.callTop;
+
+ pCrec->Caller_Range = CUR.curRange;
+ pCrec->Caller_IP = CUR.IP + 1;
+ pCrec->Cur_Count = 1;
+ pCrec->Cur_Restart = def->start;
+
+ CUR.callTop++;
+
+ INS_Goto_CodeRange( def->range,
+ def->start );
+
+ CUR.step_ins = FALSE;
+ return;
+
+ Fail:
+ CUR.error = TT_Err_Invalid_Reference;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* LOOPCALL[]: LOOP and CALL function */
+ /* Opcode range: 0x2A */
+ /* Stack: uint32? Eint16? --> */
+ /* */
+ static void
+ Ins_LOOPCALL( INS_ARG )
+ {
+ FT_ULong F;
+ TT_CallRec* pCrec;
+ TT_DefRecord* def;
+
+
+ /* first of all, check the index */
+ F = args[1];
+ if ( BOUNDS( F, CUR.maxFunc + 1 ) )
+ goto Fail;
+
+ /* Except for some old Apple fonts, all functions in a TrueType */
+ /* font are defined in increasing order, starting from 0. This */
+ /* means that we normally have */
+ /* */
+ /* CUR.maxFunc+1 == CUR.numFDefs */
+ /* CUR.FDefs[n].opc == n for n in 0..CUR.maxFunc */
+ /* */
+ /* If this isn't true, we need to look up the function table. */
+
+ def = CUR.FDefs + F;
+ if ( CUR.maxFunc + 1 != CUR.numFDefs || def->opc != F )
+ {
+ /* look up the FDefs table */
+ TT_DefRecord* limit;
+
+
+ def = CUR.FDefs;
+ limit = def + CUR.numFDefs;
+
+ while ( def < limit && def->opc != F )
+ def++;
+
+ if ( def == limit )
+ goto Fail;
+ }
+
+ /* check that the function is active */
+ if ( !def->active )
+ goto Fail;
+
+ /* check stack */
+ if ( CUR.callTop >= CUR.callSize )
+ {
+ CUR.error = TT_Err_Stack_Overflow;
+ return;
+ }
+
+ if ( args[0] > 0 )
+ {
+ pCrec = CUR.callStack + CUR.callTop;
+
+ pCrec->Caller_Range = CUR.curRange;
+ pCrec->Caller_IP = CUR.IP + 1;
+ pCrec->Cur_Count = (FT_Int)args[0];
+ pCrec->Cur_Restart = def->start;
+
+ CUR.callTop++;
+
+ INS_Goto_CodeRange( def->range, def->start );
+
+ CUR.step_ins = FALSE;
+ }
+ return;
+
+ Fail:
+ CUR.error = TT_Err_Invalid_Reference;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* IDEF[]: Instruction DEFinition */
+ /* Opcode range: 0x89 */
+ /* Stack: Eint8 --> */
+ /* */
+ static void
+ Ins_IDEF( INS_ARG )
+ {
+ TT_DefRecord* def;
+ TT_DefRecord* limit;
+
+
+ /* First of all, look for the same function in our table */
+
+ def = CUR.IDefs;
+ limit = def + CUR.numIDefs;
+
+ for ( ; def < limit; def++ )
+ if ( def->opc == (FT_ULong)args[0] )
+ break;
+
+ if ( def == limit )
+ {
+ /* check that there is enough room for a new instruction */
+ if ( CUR.numIDefs >= CUR.maxIDefs )
+ {
+ CUR.error = TT_Err_Too_Many_Instruction_Defs;
+ return;
+ }
+ CUR.numIDefs++;
+ }
+
+ def->opc = args[0];
+ def->start = CUR.IP+1;
+ def->range = CUR.curRange;
+ def->active = TRUE;
+
+ if ( (FT_ULong)args[0] > CUR.maxIns )
+ CUR.maxIns = args[0];
+
+ /* Now skip the whole function definition. */
+ /* We don't allow nested IDEFs & FDEFs. */
+
+ while ( SKIP_Code() == SUCCESS )
+ {
+ switch ( CUR.opcode )
+ {
+ case 0x89: /* IDEF */
+ case 0x2C: /* FDEF */
+ CUR.error = TT_Err_Nested_DEFS;
+ return;
+ case 0x2D: /* ENDF */
+ return;
+ }
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* PUSHING DATA ONTO THE INTERPRETER STACK */
+ /* */
+ /* Instructions appear in the specification's order. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* NPUSHB[]: PUSH N Bytes */
+ /* Opcode range: 0x40 */
+ /* Stack: --> uint32... */
+ /* */
+ static void
+ Ins_NPUSHB( INS_ARG )
+ {
+ FT_UShort L, K;
+
+
+ L = (FT_UShort)CUR.code[CUR.IP + 1];
+
+ if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
+ {
+ CUR.error = TT_Err_Stack_Overflow;
+ return;
+ }
+
+ for ( K = 1; K <= L; K++ )
+ args[K - 1] = CUR.code[CUR.IP + K + 1];
+
+ CUR.new_top += L;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* NPUSHW[]: PUSH N Words */
+ /* Opcode range: 0x41 */
+ /* Stack: --> int32... */
+ /* */
+ static void
+ Ins_NPUSHW( INS_ARG )
+ {
+ FT_UShort L, K;
+
+
+ L = (FT_UShort)CUR.code[CUR.IP + 1];
+
+ if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
+ {
+ CUR.error = TT_Err_Stack_Overflow;
+ return;
+ }
+
+ CUR.IP += 2;
+
+ for ( K = 0; K < L; K++ )
+ args[K] = GET_ShortIns();
+
+ CUR.step_ins = FALSE;
+ CUR.new_top += L;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* PUSHB[abc]: PUSH Bytes */
+ /* Opcode range: 0xB0-0xB7 */
+ /* Stack: --> uint32... */
+ /* */
+ static void
+ Ins_PUSHB( INS_ARG )
+ {
+ FT_UShort L, K;
+
+
+ L = (FT_UShort)( CUR.opcode - 0xB0 + 1 );
+
+ if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
+ {
+ CUR.error = TT_Err_Stack_Overflow;
+ return;
+ }
+
+ for ( K = 1; K <= L; K++ )
+ args[K - 1] = CUR.code[CUR.IP + K];
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* PUSHW[abc]: PUSH Words */
+ /* Opcode range: 0xB8-0xBF */
+ /* Stack: --> int32... */
+ /* */
+ static void
+ Ins_PUSHW( INS_ARG )
+ {
+ FT_UShort L, K;
+
+
+ L = (FT_UShort)( CUR.opcode - 0xB8 + 1 );
+
+ if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
+ {
+ CUR.error = TT_Err_Stack_Overflow;
+ return;
+ }
+
+ CUR.IP++;
+
+ for ( K = 0; K < L; K++ )
+ args[K] = GET_ShortIns();
+
+ CUR.step_ins = FALSE;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MANAGING THE GRAPHICS STATE */
+ /* */
+ /* Instructions appear in the specs' order. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* GC[a]: Get Coordinate projected onto */
+ /* Opcode range: 0x46-0x47 */
+ /* Stack: uint32 --> f26.6 */
+ /* */
+ /* BULLSHIT: Measures from the original glyph must be taken along the */
+ /* dual projection vector! */
+ /* */
+ static void
+ Ins_GC( INS_ARG )
+ {
+ FT_ULong L;
+ FT_F26Dot6 R;
+
+
+ L = (FT_ULong)args[0];
+
+ if ( BOUNDS( L, CUR.zp2.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+ else
+ R = 0;
+ }
+ else
+ {
+ if ( CUR.opcode & 1 )
+ R = CUR_fast_dualproj( &CUR.zp2.org[L] );
+ else
+ R = CUR_fast_project( &CUR.zp2.cur[L] );
+ }
+
+ args[0] = R;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SCFS[]: Set Coordinate From Stack */
+ /* Opcode range: 0x48 */
+ /* Stack: f26.6 uint32 --> */
+ /* */
+ /* Formula: */
+ /* */
+ /* OA := OA + ( value - OA.p )/( f.p ) * f */
+ /* */
+ static void
+ Ins_SCFS( INS_ARG )
+ {
+ FT_Long K;
+ FT_UShort L;
+
+
+ L = (FT_UShort)args[0];
+
+ if ( BOUNDS( L, CUR.zp2.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ K = CUR_fast_project( &CUR.zp2.cur[L] );
+
+ CUR_Func_move( &CUR.zp2, L, args[1] - K );
+
+ /* not part of the specs, but here for safety */
+
+ if ( CUR.GS.gep2 == 0 )
+ CUR.zp2.org[L] = CUR.zp2.cur[L];
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MD[a]: Measure Distance */
+ /* Opcode range: 0x49-0x4A */
+ /* Stack: uint32 uint32 --> f26.6 */
+ /* */
+ /* BULLSHIT: Measure taken in the original glyph must be along the dual */
+ /* projection vector. */
+ /* */
+ /* Second BULLSHIT: Flag attributes are inverted! */
+ /* 0 => measure distance in original outline */
+ /* 1 => measure distance in grid-fitted outline */
+ /* */
+ /* Third one: `zp0 - zp1', and not `zp2 - zp1! */
+ /* */
+ static void
+ Ins_MD( INS_ARG )
+ {
+ FT_UShort K, L;
+ FT_F26Dot6 D;
+
+
+ K = (FT_UShort)args[1];
+ L = (FT_UShort)args[0];
+
+ if( BOUNDS( L, CUR.zp0.n_points ) ||
+ BOUNDS( K, CUR.zp1.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+ D = 0;
+ }
+ else
+ {
+ if ( CUR.opcode & 1 )
+ D = CUR_Func_project( CUR.zp0.cur + L, CUR.zp1.cur + K );
+ else
+ {
+ FT_Vector* vec1 = CUR.zp0.orus + L;
+ FT_Vector* vec2 = CUR.zp1.orus + K;
+
+
+ if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
+ {
+ /* this should be faster */
+ D = CUR_Func_dualproj( vec1, vec2 );
+ D = TT_MULFIX( D, CUR.metrics.x_scale );
+ }
+ else
+ {
+ FT_Vector vec;
+
+
+ vec.x = TT_MULFIX( vec1->x - vec2->x, CUR.metrics.x_scale );
+ vec.y = TT_MULFIX( vec1->y - vec2->y, CUR.metrics.y_scale );
+
+ D = CUR_fast_dualproj( &vec );
+ }
+ }
+ }
+
+ args[0] = D;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SDPVTL[a]: Set Dual PVector to Line */
+ /* Opcode range: 0x86-0x87 */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_SDPVTL( INS_ARG )
+ {
+ FT_Long A, B, C;
+ FT_UShort p1, p2; /* was FT_Int in pas type ERROR */
+
+
+ p1 = (FT_UShort)args[1];
+ p2 = (FT_UShort)args[0];
+
+ if ( BOUNDS( p2, CUR.zp1.n_points ) ||
+ BOUNDS( p1, CUR.zp2.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ {
+ FT_Vector* v1 = CUR.zp1.org + p2;
+ FT_Vector* v2 = CUR.zp2.org + p1;
+
+
+ A = v1->x - v2->x;
+ B = v1->y - v2->y;
+ }
+
+ if ( ( CUR.opcode & 1 ) != 0 )
+ {
+ C = B; /* counter clockwise rotation */
+ B = A;
+ A = -C;
+ }
+
+ NORMalize( A, B, &CUR.GS.dualVector );
+
+ {
+ FT_Vector* v1 = CUR.zp1.cur + p2;
+ FT_Vector* v2 = CUR.zp2.cur + p1;
+
+
+ A = v1->x - v2->x;
+ B = v1->y - v2->y;
+ }
+
+ if ( ( CUR.opcode & 1 ) != 0 )
+ {
+ C = B; /* counter clockwise rotation */
+ B = A;
+ A = -C;
+ }
+
+ NORMalize( A, B, &CUR.GS.projVector );
+
+ GUESS_VECTOR( freeVector );
+
+ COMPUTE_Funcs();
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SZP0[]: Set Zone Pointer 0 */
+ /* Opcode range: 0x13 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SZP0( INS_ARG )
+ {
+ switch ( (FT_Int)args[0] )
+ {
+ case 0:
+ CUR.zp0 = CUR.twilight;
+ break;
+
+ case 1:
+ CUR.zp0 = CUR.pts;
+ break;
+
+ default:
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ CUR.GS.gep0 = (FT_UShort)args[0];
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SZP1[]: Set Zone Pointer 1 */
+ /* Opcode range: 0x14 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SZP1( INS_ARG )
+ {
+ switch ( (FT_Int)args[0] )
+ {
+ case 0:
+ CUR.zp1 = CUR.twilight;
+ break;
+
+ case 1:
+ CUR.zp1 = CUR.pts;
+ break;
+
+ default:
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ CUR.GS.gep1 = (FT_UShort)args[0];
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SZP2[]: Set Zone Pointer 2 */
+ /* Opcode range: 0x15 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SZP2( INS_ARG )
+ {
+ switch ( (FT_Int)args[0] )
+ {
+ case 0:
+ CUR.zp2 = CUR.twilight;
+ break;
+
+ case 1:
+ CUR.zp2 = CUR.pts;
+ break;
+
+ default:
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ CUR.GS.gep2 = (FT_UShort)args[0];
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SZPS[]: Set Zone PointerS */
+ /* Opcode range: 0x16 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SZPS( INS_ARG )
+ {
+ switch ( (FT_Int)args[0] )
+ {
+ case 0:
+ CUR.zp0 = CUR.twilight;
+ break;
+
+ case 1:
+ CUR.zp0 = CUR.pts;
+ break;
+
+ default:
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ CUR.zp1 = CUR.zp0;
+ CUR.zp2 = CUR.zp0;
+
+ CUR.GS.gep0 = (FT_UShort)args[0];
+ CUR.GS.gep1 = (FT_UShort)args[0];
+ CUR.GS.gep2 = (FT_UShort)args[0];
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* INSTCTRL[]: INSTruction ConTRoL */
+ /* Opcode range: 0x8e */
+ /* Stack: int32 int32 --> */
+ /* */
+ static void
+ Ins_INSTCTRL( INS_ARG )
+ {
+ FT_Long K, L;
+
+
+ K = args[1];
+ L = args[0];
+
+ if ( K < 1 || K > 2 )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ if ( L != 0 )
+ L = K;
+
+ CUR.GS.instruct_control = FT_BOOL(
+ ( (FT_Byte)CUR.GS.instruct_control & ~(FT_Byte)K ) | (FT_Byte)L );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SCANCTRL[]: SCAN ConTRoL */
+ /* Opcode range: 0x85 */
+ /* Stack: uint32? --> */
+ /* */
+ static void
+ Ins_SCANCTRL( INS_ARG )
+ {
+ FT_Int A;
+
+
+ /* Get Threshold */
+ A = (FT_Int)( args[0] & 0xFF );
+
+ if ( A == 0xFF )
+ {
+ CUR.GS.scan_control = TRUE;
+ return;
+ }
+ else if ( A == 0 )
+ {
+ CUR.GS.scan_control = FALSE;
+ return;
+ }
+
+ if ( ( args[0] & 0x100 ) != 0 && CUR.tt_metrics.ppem < A )
+ CUR.GS.scan_control = TRUE;
+
+ if ( ( args[0] & 0x200 ) != 0 && CUR.tt_metrics.rotated )
+ CUR.GS.scan_control = TRUE;
+
+ if ( ( args[0] & 0x400 ) != 0 && CUR.tt_metrics.stretched )
+ CUR.GS.scan_control = TRUE;
+
+ if ( ( args[0] & 0x800 ) != 0 && CUR.tt_metrics.ppem >= A )
+ CUR.GS.scan_control = FALSE;
+
+ if ( ( args[0] & 0x1000 ) != 0 && CUR.tt_metrics.rotated )
+ CUR.GS.scan_control = FALSE;
+
+ if ( ( args[0] & 0x2000 ) != 0 && CUR.tt_metrics.stretched )
+ CUR.GS.scan_control = FALSE;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SCANTYPE[]: SCAN TYPE */
+ /* Opcode range: 0x8D */
+ /* Stack: uint32? --> */
+ /* */
+ static void
+ Ins_SCANTYPE( INS_ARG )
+ {
+ if ( args[0] >= 0 )
+ CUR.GS.scan_type = (FT_Int)args[0];
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MANAGING OUTLINES */
+ /* */
+ /* Instructions appear in the specification's order. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* FLIPPT[]: FLIP PoinT */
+ /* Opcode range: 0x80 */
+ /* Stack: uint32... --> */
+ /* */
+ static void
+ Ins_FLIPPT( INS_ARG )
+ {
+ FT_UShort point;
+
+ FT_UNUSED_ARG;
+
+
+ if ( CUR.top < CUR.GS.loop )
+ {
+ CUR.error = TT_Err_Too_Few_Arguments;
+ return;
+ }
+
+ while ( CUR.GS.loop > 0 )
+ {
+ CUR.args--;
+
+ point = (FT_UShort)CUR.stack[CUR.args];
+
+ if ( BOUNDS( point, CUR.pts.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+ }
+ else
+ CUR.pts.tags[point] ^= FT_CURVE_TAG_ON;
+
+ CUR.GS.loop--;
+ }
+
+ CUR.GS.loop = 1;
+ CUR.new_top = CUR.args;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* FLIPRGON[]: FLIP RanGe ON */
+ /* Opcode range: 0x81 */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_FLIPRGON( INS_ARG )
+ {
+ FT_UShort I, K, L;
+
+
+ K = (FT_UShort)args[1];
+ L = (FT_UShort)args[0];
+
+ if ( BOUNDS( K, CUR.pts.n_points ) ||
+ BOUNDS( L, CUR.pts.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ for ( I = L; I <= K; I++ )
+ CUR.pts.tags[I] |= FT_CURVE_TAG_ON;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* FLIPRGOFF: FLIP RanGe OFF */
+ /* Opcode range: 0x82 */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_FLIPRGOFF( INS_ARG )
+ {
+ FT_UShort I, K, L;
+
+
+ K = (FT_UShort)args[1];
+ L = (FT_UShort)args[0];
+
+ if ( BOUNDS( K, CUR.pts.n_points ) ||
+ BOUNDS( L, CUR.pts.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ for ( I = L; I <= K; I++ )
+ CUR.pts.tags[I] &= ~FT_CURVE_TAG_ON;
+ }
+
+
+ static FT_Bool
+ Compute_Point_Displacement( EXEC_OP_ FT_F26Dot6* x,
+ FT_F26Dot6* y,
+ TT_GlyphZone zone,
+ FT_UShort* refp )
+ {
+ TT_GlyphZoneRec zp;
+ FT_UShort p;
+ FT_F26Dot6 d;
+
+
+ if ( CUR.opcode & 1 )
+ {
+ zp = CUR.zp0;
+ p = CUR.GS.rp1;
+ }
+ else
+ {
+ zp = CUR.zp1;
+ p = CUR.GS.rp2;
+ }
+
+ if ( BOUNDS( p, zp.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ *refp = 0;
+ return FAILURE;
+ }
+
+ *zone = zp;
+ *refp = p;
+
+ d = CUR_Func_project( zp.cur + p, zp.org + p );
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ if ( CUR.face->unpatented_hinting )
+ {
+ if ( CUR.GS.both_x_axis )
+ {
+ *x = d;
+ *y = 0;
+ }
+ else
+ {
+ *x = 0;
+ *y = d;
+ }
+ }
+ else
+#endif
+ {
+ *x = TT_MULDIV( d,
+ (FT_Long)CUR.GS.freeVector.x * 0x10000L,
+ CUR.F_dot_P );
+ *y = TT_MULDIV( d,
+ (FT_Long)CUR.GS.freeVector.y * 0x10000L,
+ CUR.F_dot_P );
+ }
+
+ return SUCCESS;
+ }
+
+
+ static void
+ Move_Zp2_Point( EXEC_OP_ FT_UShort point,
+ FT_F26Dot6 dx,
+ FT_F26Dot6 dy,
+ FT_Bool touch )
+ {
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ if ( CUR.face->unpatented_hinting )
+ {
+ if ( CUR.GS.both_x_axis )
+ {
+ CUR.zp2.cur[point].x += dx;
+ if ( touch )
+ CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X;
+ }
+ else
+ {
+ CUR.zp2.cur[point].y += dy;
+ if ( touch )
+ CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y;
+ }
+ return;
+ }
+#endif
+
+ if ( CUR.GS.freeVector.x != 0 )
+ {
+ CUR.zp2.cur[point].x += dx;
+ if ( touch )
+ CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X;
+ }
+
+ if ( CUR.GS.freeVector.y != 0 )
+ {
+ CUR.zp2.cur[point].y += dy;
+ if ( touch )
+ CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y;
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SHP[a]: SHift Point by the last point */
+ /* Opcode range: 0x32-0x33 */
+ /* Stack: uint32... --> */
+ /* */
+ static void
+ Ins_SHP( INS_ARG )
+ {
+ TT_GlyphZoneRec zp;
+ FT_UShort refp;
+
+ FT_F26Dot6 dx,
+ dy;
+ FT_UShort point;
+
+ FT_UNUSED_ARG;
+
+
+ if ( CUR.top < CUR.GS.loop )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
+ return;
+
+ while ( CUR.GS.loop > 0 )
+ {
+ CUR.args--;
+ point = (FT_UShort)CUR.stack[CUR.args];
+
+ if ( BOUNDS( point, CUR.zp2.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+ }
+ else
+ /* XXX: UNDOCUMENTED! SHP touches the points */
+ MOVE_Zp2_Point( point, dx, dy, TRUE );
+
+ CUR.GS.loop--;
+ }
+
+ CUR.GS.loop = 1;
+ CUR.new_top = CUR.args;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SHC[a]: SHift Contour */
+ /* Opcode range: 0x34-35 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SHC( INS_ARG )
+ {
+ TT_GlyphZoneRec zp;
+ FT_UShort refp;
+ FT_F26Dot6 dx,
+ dy;
+
+ FT_Short contour;
+ FT_UShort first_point, last_point, i;
+
+
+ contour = (FT_UShort)args[0];
+
+ if ( BOUNDS( contour, CUR.pts.n_contours ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
+ return;
+
+ if ( contour == 0 )
+ first_point = 0;
+ else
+ first_point = (FT_UShort)( CUR.pts.contours[contour - 1] + 1 -
+ CUR.pts.first_point );
+
+ last_point = (FT_UShort)( CUR.pts.contours[contour] -
+ CUR.pts.first_point );
+
+ /* XXX: this is probably wrong... at least it prevents memory */
+ /* corruption when zp2 is the twilight zone */
+ if ( BOUNDS( last_point, CUR.zp2.n_points ) )
+ {
+ if ( CUR.zp2.n_points > 0 )
+ last_point = (FT_UShort)(CUR.zp2.n_points - 1);
+ else
+ last_point = 0;
+ }
+
+ /* XXX: UNDOCUMENTED! SHC touches the points */
+ for ( i = first_point; i <= last_point; i++ )
+ {
+ if ( zp.cur != CUR.zp2.cur || refp != i )
+ MOVE_Zp2_Point( i, dx, dy, TRUE );
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SHZ[a]: SHift Zone */
+ /* Opcode range: 0x36-37 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_SHZ( INS_ARG )
+ {
+ TT_GlyphZoneRec zp;
+ FT_UShort refp;
+ FT_F26Dot6 dx,
+ dy;
+
+ FT_UShort last_point, i;
+
+
+ if ( BOUNDS( args[0], 2 ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
+ return;
+
+ /* XXX: UNDOCUMENTED! SHZ doesn't move the phantom points. */
+ /* Twilight zone has no contours, so use `n_points'. */
+ /* Normal zone's `n_points' includes phantoms, so must */
+ /* use end of last contour. */
+ if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
+ last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
+ else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+ else
+ last_point = 0;
+
+ /* XXX: UNDOCUMENTED! SHZ doesn't touch the points */
+ for ( i = 0; i <= last_point; i++ )
+ {
+ if ( zp.cur != CUR.zp2.cur || refp != i )
+ MOVE_Zp2_Point( i, dx, dy, FALSE );
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SHPIX[]: SHift points by a PIXel amount */
+ /* Opcode range: 0x38 */
+ /* Stack: f26.6 uint32... --> */
+ /* */
+ static void
+ Ins_SHPIX( INS_ARG )
+ {
+ FT_F26Dot6 dx, dy;
+ FT_UShort point;
+
+
+ if ( CUR.top < CUR.GS.loop + 1 )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ if ( CUR.face->unpatented_hinting )
+ {
+ if ( CUR.GS.both_x_axis )
+ {
+ dx = TT_MulFix14( args[0], 0x4000 );
+ dy = 0;
+ }
+ else
+ {
+ dx = 0;
+ dy = TT_MulFix14( args[0], 0x4000 );
+ }
+ }
+ else
+#endif
+ {
+ dx = TT_MulFix14( args[0], CUR.GS.freeVector.x );
+ dy = TT_MulFix14( args[0], CUR.GS.freeVector.y );
+ }
+
+ while ( CUR.GS.loop > 0 )
+ {
+ CUR.args--;
+
+ point = (FT_UShort)CUR.stack[CUR.args];
+
+ if ( BOUNDS( point, CUR.zp2.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+ }
+ else
+ MOVE_Zp2_Point( point, dx, dy, TRUE );
+
+ CUR.GS.loop--;
+ }
+
+ CUR.GS.loop = 1;
+ CUR.new_top = CUR.args;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MSIRP[a]: Move Stack Indirect Relative Position */
+ /* Opcode range: 0x3A-0x3B */
+ /* Stack: f26.6 uint32 --> */
+ /* */
+ static void
+ Ins_MSIRP( INS_ARG )
+ {
+ FT_UShort point;
+ FT_F26Dot6 distance;
+
+
+ point = (FT_UShort)args[0];
+
+ if ( BOUNDS( point, CUR.zp1.n_points ) ||
+ BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ /* XXX: UNDOCUMENTED! behaviour */
+ if ( CUR.GS.gep1 == 0 ) /* if the point that is to be moved */
+ /* is in twilight zone */
+ {
+ CUR.zp1.org[point] = CUR.zp0.org[CUR.GS.rp0];
+ CUR_Func_move_orig( &CUR.zp1, point, args[1] );
+ CUR.zp1.cur[point] = CUR.zp1.org[point];
+ }
+
+ distance = CUR_Func_project( CUR.zp1.cur + point,
+ CUR.zp0.cur + CUR.GS.rp0 );
+
+ CUR_Func_move( &CUR.zp1, point, args[1] - distance );
+
+ CUR.GS.rp1 = CUR.GS.rp0;
+ CUR.GS.rp2 = point;
+
+ if ( ( CUR.opcode & 1 ) != 0 )
+ CUR.GS.rp0 = point;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MDAP[a]: Move Direct Absolute Point */
+ /* Opcode range: 0x2E-0x2F */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_MDAP( INS_ARG )
+ {
+ FT_UShort point;
+ FT_F26Dot6 cur_dist,
+ distance;
+
+
+ point = (FT_UShort)args[0];
+
+ if ( BOUNDS( point, CUR.zp0.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ /* XXX: Is there some undocumented feature while in the */
+ /* twilight zone? ? */
+ if ( ( CUR.opcode & 1 ) != 0 )
+ {
+ cur_dist = CUR_fast_project( &CUR.zp0.cur[point] );
+ distance = CUR_Func_round( cur_dist,
+ CUR.tt_metrics.compensations[0] ) - cur_dist;
+ }
+ else
+ distance = 0;
+
+ CUR_Func_move( &CUR.zp0, point, distance );
+
+ CUR.GS.rp0 = point;
+ CUR.GS.rp1 = point;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MIAP[a]: Move Indirect Absolute Point */
+ /* Opcode range: 0x3E-0x3F */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_MIAP( INS_ARG )
+ {
+ FT_ULong cvtEntry;
+ FT_UShort point;
+ FT_F26Dot6 distance,
+ org_dist;
+
+
+ cvtEntry = (FT_ULong)args[1];
+ point = (FT_UShort)args[0];
+
+ if ( BOUNDS( point, CUR.zp0.n_points ) ||
+ BOUNDS( cvtEntry, CUR.cvtSize ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ /* XXX: UNDOCUMENTED! */
+ /* */
+ /* The behaviour of an MIAP instruction is quite */
+ /* different when used in the twilight zone. */
+ /* */
+ /* First, no control value cut-in test is performed */
+ /* as it would fail anyway. Second, the original */
+ /* point, i.e. (org_x,org_y) of zp0.point, is set */
+ /* to the absolute, unrounded distance found in */
+ /* the CVT. */
+ /* */
+ /* This is used in the CVT programs of the Microsoft */
+ /* fonts Arial, Times, etc., in order to re-adjust */
+ /* some key font heights. It allows the use of the */
+ /* IP instruction in the twilight zone, which */
+ /* otherwise would be `illegal' according to the */
+ /* specification. */
+ /* */
+ /* We implement it with a special sequence for the */
+ /* twilight zone. This is a bad hack, but it seems */
+ /* to work. */
+
+ distance = CUR_Func_read_cvt( cvtEntry );
+
+ if ( CUR.GS.gep0 == 0 ) /* If in twilight zone */
+ {
+ CUR.zp0.org[point].x = TT_MulFix14( distance, CUR.GS.freeVector.x );
+ CUR.zp0.org[point].y = TT_MulFix14( distance, CUR.GS.freeVector.y ),
+ CUR.zp0.cur[point] = CUR.zp0.org[point];
+ }
+
+ org_dist = CUR_fast_project( &CUR.zp0.cur[point] );
+
+ if ( ( CUR.opcode & 1 ) != 0 ) /* rounding and control cutin flag */
+ {
+ if ( FT_ABS( distance - org_dist ) > CUR.GS.control_value_cutin )
+ distance = org_dist;
+
+ distance = CUR_Func_round( distance, CUR.tt_metrics.compensations[0] );
+ }
+
+ CUR_Func_move( &CUR.zp0, point, distance - org_dist );
+
+ CUR.GS.rp0 = point;
+ CUR.GS.rp1 = point;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MDRP[abcde]: Move Direct Relative Point */
+ /* Opcode range: 0xC0-0xDF */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_MDRP( INS_ARG )
+ {
+ FT_UShort point;
+ FT_F26Dot6 org_dist, distance;
+
+
+ point = (FT_UShort)args[0];
+
+ if ( BOUNDS( point, CUR.zp1.n_points ) ||
+ BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ /* XXX: Is there some undocumented feature while in the */
+ /* twilight zone? */
+
+ /* XXX: UNDOCUMENTED: twilight zone special case */
+
+ if ( CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 )
+ {
+ FT_Vector* vec1 = &CUR.zp1.org[point];
+ FT_Vector* vec2 = &CUR.zp0.org[CUR.GS.rp0];
+
+
+ org_dist = CUR_Func_dualproj( vec1, vec2 );
+ }
+ else
+ {
+ FT_Vector* vec1 = &CUR.zp1.orus[point];
+ FT_Vector* vec2 = &CUR.zp0.orus[CUR.GS.rp0];
+
+
+ if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
+ {
+ /* this should be faster */
+ org_dist = CUR_Func_dualproj( vec1, vec2 );
+ org_dist = TT_MULFIX( org_dist, CUR.metrics.x_scale );
+ }
+ else
+ {
+ FT_Vector vec;
+
+
+ vec.x = TT_MULFIX( vec1->x - vec2->x, CUR.metrics.x_scale );
+ vec.y = TT_MULFIX( vec1->y - vec2->y, CUR.metrics.y_scale );
+
+ org_dist = CUR_fast_dualproj( &vec );
+ }
+ }
+
+ /* single width cut-in test */
+
+ if ( FT_ABS( org_dist - CUR.GS.single_width_value ) <
+ CUR.GS.single_width_cutin )
+ {
+ if ( org_dist >= 0 )
+ org_dist = CUR.GS.single_width_value;
+ else
+ org_dist = -CUR.GS.single_width_value;
+ }
+
+ /* round flag */
+
+ if ( ( CUR.opcode & 4 ) != 0 )
+ distance = CUR_Func_round(
+ org_dist,
+ CUR.tt_metrics.compensations[CUR.opcode & 3] );
+ else
+ distance = ROUND_None(
+ org_dist,
+ CUR.tt_metrics.compensations[CUR.opcode & 3] );
+
+ /* minimum distance flag */
+
+ if ( ( CUR.opcode & 8 ) != 0 )
+ {
+ if ( org_dist >= 0 )
+ {
+ if ( distance < CUR.GS.minimum_distance )
+ distance = CUR.GS.minimum_distance;
+ }
+ else
+ {
+ if ( distance > -CUR.GS.minimum_distance )
+ distance = -CUR.GS.minimum_distance;
+ }
+ }
+
+ /* now move the point */
+
+ org_dist = CUR_Func_project( CUR.zp1.cur + point,
+ CUR.zp0.cur + CUR.GS.rp0 );
+
+ CUR_Func_move( &CUR.zp1, point, distance - org_dist );
+
+ CUR.GS.rp1 = CUR.GS.rp0;
+ CUR.GS.rp2 = point;
+
+ if ( ( CUR.opcode & 16 ) != 0 )
+ CUR.GS.rp0 = point;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MIRP[abcde]: Move Indirect Relative Point */
+ /* Opcode range: 0xE0-0xFF */
+ /* Stack: int32? uint32 --> */
+ /* */
+ static void
+ Ins_MIRP( INS_ARG )
+ {
+ FT_UShort point;
+ FT_ULong cvtEntry;
+
+ FT_F26Dot6 cvt_dist,
+ distance,
+ cur_dist,
+ org_dist;
+
+
+ point = (FT_UShort)args[0];
+ cvtEntry = (FT_ULong)( args[1] + 1 );
+
+ /* XXX: UNDOCUMENTED! cvt[-1] = 0 always */
+
+ if ( BOUNDS( point, CUR.zp1.n_points ) ||
+ BOUNDS( cvtEntry, CUR.cvtSize + 1 ) ||
+ BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ if ( !cvtEntry )
+ cvt_dist = 0;
+ else
+ cvt_dist = CUR_Func_read_cvt( cvtEntry - 1 );
+
+ /* single width test */
+
+ if ( FT_ABS( cvt_dist - CUR.GS.single_width_value ) <
+ CUR.GS.single_width_cutin )
+ {
+ if ( cvt_dist >= 0 )
+ cvt_dist = CUR.GS.single_width_value;
+ else
+ cvt_dist = -CUR.GS.single_width_value;
+ }
+
+ /* XXX: UNDOCUMENTED! -- twilight zone */
+
+ if ( CUR.GS.gep1 == 0 )
+ {
+ CUR.zp1.org[point].x = CUR.zp0.org[CUR.GS.rp0].x +
+ TT_MulFix14( cvt_dist, CUR.GS.freeVector.x );
+
+ CUR.zp1.org[point].y = CUR.zp0.org[CUR.GS.rp0].y +
+ TT_MulFix14( cvt_dist, CUR.GS.freeVector.y );
+
+ CUR.zp1.cur[point] = CUR.zp0.cur[point];
+ }
+
+ org_dist = CUR_Func_dualproj( &CUR.zp1.org[point],
+ &CUR.zp0.org[CUR.GS.rp0] );
+ cur_dist = CUR_Func_project ( &CUR.zp1.cur[point],
+ &CUR.zp0.cur[CUR.GS.rp0] );
+
+ /* auto-flip test */
+
+ if ( CUR.GS.auto_flip )
+ {
+ if ( ( org_dist ^ cvt_dist ) < 0 )
+ cvt_dist = -cvt_dist;
+ }
+
+ /* control value cutin and round */
+
+ if ( ( CUR.opcode & 4 ) != 0 )
+ {
+ /* XXX: UNDOCUMENTED! Only perform cut-in test when both points */
+ /* refer to the same zone. */
+
+ if ( CUR.GS.gep0 == CUR.GS.gep1 )
+ if ( FT_ABS( cvt_dist - org_dist ) >= CUR.GS.control_value_cutin )
+ cvt_dist = org_dist;
+
+ distance = CUR_Func_round(
+ cvt_dist,
+ CUR.tt_metrics.compensations[CUR.opcode & 3] );
+ }
+ else
+ distance = ROUND_None(
+ cvt_dist,
+ CUR.tt_metrics.compensations[CUR.opcode & 3] );
+
+ /* minimum distance test */
+
+ if ( ( CUR.opcode & 8 ) != 0 )
+ {
+ if ( org_dist >= 0 )
+ {
+ if ( distance < CUR.GS.minimum_distance )
+ distance = CUR.GS.minimum_distance;
+ }
+ else
+ {
+ if ( distance > -CUR.GS.minimum_distance )
+ distance = -CUR.GS.minimum_distance;
+ }
+ }
+
+ CUR_Func_move( &CUR.zp1, point, distance - cur_dist );
+
+ CUR.GS.rp1 = CUR.GS.rp0;
+
+ if ( ( CUR.opcode & 16 ) != 0 )
+ CUR.GS.rp0 = point;
+
+ /* XXX: UNDOCUMENTED! */
+ CUR.GS.rp2 = point;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ALIGNRP[]: ALIGN Relative Point */
+ /* Opcode range: 0x3C */
+ /* Stack: uint32 uint32... --> */
+ /* */
+ static void
+ Ins_ALIGNRP( INS_ARG )
+ {
+ FT_UShort point;
+ FT_F26Dot6 distance;
+
+ FT_UNUSED_ARG;
+
+
+ if ( CUR.top < CUR.GS.loop ||
+ BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ while ( CUR.GS.loop > 0 )
+ {
+ CUR.args--;
+
+ point = (FT_UShort)CUR.stack[CUR.args];
+
+ if ( BOUNDS( point, CUR.zp1.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+ }
+ else
+ {
+ distance = CUR_Func_project( CUR.zp1.cur + point,
+ CUR.zp0.cur + CUR.GS.rp0 );
+
+ CUR_Func_move( &CUR.zp1, point, -distance );
+ }
+
+ CUR.GS.loop--;
+ }
+
+ CUR.GS.loop = 1;
+ CUR.new_top = CUR.args;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ISECT[]: moves point to InterSECTion */
+ /* Opcode range: 0x0F */
+ /* Stack: 5 * uint32 --> */
+ /* */
+ static void
+ Ins_ISECT( INS_ARG )
+ {
+ FT_UShort point,
+ a0, a1,
+ b0, b1;
+
+ FT_F26Dot6 discriminant;
+
+ FT_F26Dot6 dx, dy,
+ dax, day,
+ dbx, dby;
+
+ FT_F26Dot6 val;
+
+ FT_Vector R;
+
+
+ point = (FT_UShort)args[0];
+
+ a0 = (FT_UShort)args[1];
+ a1 = (FT_UShort)args[2];
+ b0 = (FT_UShort)args[3];
+ b1 = (FT_UShort)args[4];
+
+ if ( BOUNDS( b0, CUR.zp0.n_points ) ||
+ BOUNDS( b1, CUR.zp0.n_points ) ||
+ BOUNDS( a0, CUR.zp1.n_points ) ||
+ BOUNDS( a1, CUR.zp1.n_points ) ||
+ BOUNDS( point, CUR.zp2.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ dbx = CUR.zp0.cur[b1].x - CUR.zp0.cur[b0].x;
+ dby = CUR.zp0.cur[b1].y - CUR.zp0.cur[b0].y;
+
+ dax = CUR.zp1.cur[a1].x - CUR.zp1.cur[a0].x;
+ day = CUR.zp1.cur[a1].y - CUR.zp1.cur[a0].y;
+
+ dx = CUR.zp0.cur[b0].x - CUR.zp1.cur[a0].x;
+ dy = CUR.zp0.cur[b0].y - CUR.zp1.cur[a0].y;
+
+ CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_BOTH;
+
+ discriminant = TT_MULDIV( dax, -dby, 0x40 ) +
+ TT_MULDIV( day, dbx, 0x40 );
+
+ if ( FT_ABS( discriminant ) >= 0x40 )
+ {
+ val = TT_MULDIV( dx, -dby, 0x40 ) + TT_MULDIV( dy, dbx, 0x40 );
+
+ R.x = TT_MULDIV( val, dax, discriminant );
+ R.y = TT_MULDIV( val, day, discriminant );
+
+ CUR.zp2.cur[point].x = CUR.zp1.cur[a0].x + R.x;
+ CUR.zp2.cur[point].y = CUR.zp1.cur[a0].y + R.y;
+ }
+ else
+ {
+ /* else, take the middle of the middles of A and B */
+
+ CUR.zp2.cur[point].x = ( CUR.zp1.cur[a0].x +
+ CUR.zp1.cur[a1].x +
+ CUR.zp0.cur[b0].x +
+ CUR.zp0.cur[b1].x ) / 4;
+ CUR.zp2.cur[point].y = ( CUR.zp1.cur[a0].y +
+ CUR.zp1.cur[a1].y +
+ CUR.zp0.cur[b0].y +
+ CUR.zp0.cur[b1].y ) / 4;
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* ALIGNPTS[]: ALIGN PoinTS */
+ /* Opcode range: 0x27 */
+ /* Stack: uint32 uint32 --> */
+ /* */
+ static void
+ Ins_ALIGNPTS( INS_ARG )
+ {
+ FT_UShort p1, p2;
+ FT_F26Dot6 distance;
+
+
+ p1 = (FT_UShort)args[0];
+ p2 = (FT_UShort)args[1];
+
+ if ( BOUNDS( args[0], CUR.zp1.n_points ) ||
+ BOUNDS( args[1], CUR.zp0.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ distance = CUR_Func_project( CUR.zp0.cur + p2,
+ CUR.zp1.cur + p1 ) / 2;
+
+ CUR_Func_move( &CUR.zp1, p1, distance );
+ CUR_Func_move( &CUR.zp0, p2, -distance );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* IP[]: Interpolate Point */
+ /* Opcode range: 0x39 */
+ /* Stack: uint32... --> */
+ /* */
+
+ /* SOMETIMES, DUMBER CODE IS BETTER CODE */
+
+ static void
+ Ins_IP( INS_ARG )
+ {
+ FT_F26Dot6 old_range, cur_range;
+ FT_Vector* orus_base;
+ FT_Vector* cur_base;
+ FT_Int twilight;
+
+ FT_UNUSED_ARG;
+
+
+ if ( CUR.top < CUR.GS.loop )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ /*
+ * We need to deal in a special way with the twilight zone.
+ * Otherwise, by definition, the value of CUR.twilight.orus[n] is (0,0),
+ * for every n.
+ */
+ twilight = CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 || CUR.GS.gep2 == 0;
+
+ if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ if ( twilight )
+ orus_base = &CUR.zp0.org[CUR.GS.rp1];
+ else
+ orus_base = &CUR.zp0.orus[CUR.GS.rp1];
+
+ cur_base = &CUR.zp0.cur[CUR.GS.rp1];
+
+ /* XXX: There are some glyphs in some braindead but popular */
+ /* fonts out there (e.g. [aeu]grave in monotype.ttf) */
+ /* calling IP[] with bad values of rp[12]. */
+ /* Do something sane when this odd thing happens. */
+ if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) ||
+ BOUNDS( CUR.GS.rp2, CUR.zp1.n_points ) )
+ {
+ old_range = 0;
+ cur_range = 0;
+ }
+ else
+ {
+ if ( twilight )
+ old_range = CUR_Func_dualproj( &CUR.zp1.org[CUR.GS.rp2],
+ orus_base );
+ else
+ old_range = CUR_Func_dualproj( &CUR.zp1.orus[CUR.GS.rp2],
+ orus_base );
+
+ cur_range = CUR_Func_project ( &CUR.zp1.cur[CUR.GS.rp2], cur_base );
+ }
+
+ for ( ; CUR.GS.loop > 0; --CUR.GS.loop )
+ {
+ FT_UInt point = (FT_UInt)CUR.stack[--CUR.args];
+ FT_F26Dot6 org_dist, cur_dist, new_dist;
+
+
+ /* check point bounds */
+ if ( BOUNDS( point, CUR.zp2.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+ continue;
+ }
+
+ if ( twilight )
+ org_dist = CUR_Func_dualproj( &CUR.zp2.org[point], orus_base );
+ else
+ org_dist = CUR_Func_dualproj( &CUR.zp2.orus[point], orus_base );
+
+ cur_dist = CUR_Func_project ( &CUR.zp2.cur[point], cur_base );
+
+ if ( org_dist )
+ new_dist = ( old_range != 0 )
+ ? TT_MULDIV( org_dist, cur_range, old_range )
+ : cur_dist;
+ else
+ new_dist = 0;
+
+ CUR_Func_move( &CUR.zp2, (FT_UShort)point, new_dist - cur_dist );
+ }
+ CUR.GS.loop = 1;
+ CUR.new_top = CUR.args;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* UTP[a]: UnTouch Point */
+ /* Opcode range: 0x29 */
+ /* Stack: uint32 --> */
+ /* */
+ static void
+ Ins_UTP( INS_ARG )
+ {
+ FT_UShort point;
+ FT_Byte mask;
+
+
+ point = (FT_UShort)args[0];
+
+ if ( BOUNDS( point, CUR.zp0.n_points ) )
+ {
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+
+ mask = 0xFF;
+
+ if ( CUR.GS.freeVector.x != 0 )
+ mask &= ~FT_CURVE_TAG_TOUCH_X;
+
+ if ( CUR.GS.freeVector.y != 0 )
+ mask &= ~FT_CURVE_TAG_TOUCH_Y;
+
+ CUR.zp0.tags[point] &= mask;
+ }
+
+
+ /* Local variables for Ins_IUP: */
+ typedef struct IUP_WorkerRec_
+ {
+ FT_Vector* orgs; /* original and current coordinate */
+ FT_Vector* curs; /* arrays */
+ FT_Vector* orus;
+ FT_UInt max_points;
+
+ } IUP_WorkerRec, *IUP_Worker;
+
+
+ static void
+ _iup_worker_shift( IUP_Worker worker,
+ FT_UInt p1,
+ FT_UInt p2,
+ FT_UInt p )
+ {
+ FT_UInt i;
+ FT_F26Dot6 dx;
+
+
+ dx = worker->curs[p].x - worker->orgs[p].x;
+ if ( dx != 0 )
+ {
+ for ( i = p1; i < p; i++ )
+ worker->curs[i].x += dx;
+
+ for ( i = p + 1; i <= p2; i++ )
+ worker->curs[i].x += dx;
+ }
+ }
+
+
+ static void
+ _iup_worker_interpolate( IUP_Worker worker,
+ FT_UInt p1,
+ FT_UInt p2,
+ FT_UInt ref1,
+ FT_UInt ref2 )
+ {
+ FT_UInt i;
+ FT_F26Dot6 orus1, orus2, org1, org2, delta1, delta2;
+
+
+ if ( p1 > p2 )
+ return;
+
+ if ( BOUNDS( ref1, worker->max_points ) ||
+ BOUNDS( ref2, worker->max_points ) )
+ return;
+
+ orus1 = worker->orus[ref1].x;
+ orus2 = worker->orus[ref2].x;
+
+ if ( orus1 > orus2 )
+ {
+ FT_F26Dot6 tmp_o;
+ FT_UInt tmp_r;
+
+
+ tmp_o = orus1;
+ orus1 = orus2;
+ orus2 = tmp_o;
+
+ tmp_r = ref1;
+ ref1 = ref2;
+ ref2 = tmp_r;
+ }
+
+ org1 = worker->orgs[ref1].x;
+ org2 = worker->orgs[ref2].x;
+ delta1 = worker->curs[ref1].x - org1;
+ delta2 = worker->curs[ref2].x - org2;
+
+ if ( orus1 == orus2 )
+ {
+ /* simple shift of untouched points */
+ for ( i = p1; i <= p2; i++ )
+ {
+ FT_F26Dot6 x = worker->orgs[i].x;
+
+
+ if ( x <= org1 )
+ x += delta1;
+ else
+ x += delta2;
+
+ worker->curs[i].x = x;
+ }
+ }
+ else
+ {
+ FT_Fixed scale = 0;
+ FT_Bool scale_valid = 0;
+
+
+ /* interpolation */
+ for ( i = p1; i <= p2; i++ )
+ {
+ FT_F26Dot6 x = worker->orgs[i].x;
+
+
+ if ( x <= org1 )
+ x += delta1;
+
+ else if ( x >= org2 )
+ x += delta2;
+
+ else
+ {
+ if ( !scale_valid )
+ {
+ scale_valid = 1;
+ scale = TT_MULDIV( org2 + delta2 - ( org1 + delta1 ),
+ 0x10000L, orus2 - orus1 );
+ }
+
+ x = ( org1 + delta1 ) +
+ TT_MULFIX( worker->orus[i].x - orus1, scale );
+ }
+ worker->curs[i].x = x;
+ }
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* IUP[a]: Interpolate Untouched Points */
+ /* Opcode range: 0x30-0x31 */
+ /* Stack: --> */
+ /* */
+ static void
+ Ins_IUP( INS_ARG )
+ {
+ IUP_WorkerRec V;
+ FT_Byte mask;
+
+ FT_UInt first_point; /* first point of contour */
+ FT_UInt end_point; /* end point (last+1) of contour */
+
+ FT_UInt first_touched; /* first touched point in contour */
+ FT_UInt cur_touched; /* current touched point in contour */
+
+ FT_UInt point; /* current point */
+ FT_Short contour; /* current contour */
+
+ FT_UNUSED_ARG;
+
+
+ /* ignore empty outlines */
+ if ( CUR.pts.n_contours == 0 )
+ return;
+
+ if ( CUR.opcode & 1 )
+ {
+ mask = FT_CURVE_TAG_TOUCH_X;
+ V.orgs = CUR.pts.org;
+ V.curs = CUR.pts.cur;
+ V.orus = CUR.pts.orus;
+ }
+ else
+ {
+ mask = FT_CURVE_TAG_TOUCH_Y;
+ V.orgs = (FT_Vector*)( (FT_Pos*)CUR.pts.org + 1 );
+ V.curs = (FT_Vector*)( (FT_Pos*)CUR.pts.cur + 1 );
+ V.orus = (FT_Vector*)( (FT_Pos*)CUR.pts.orus + 1 );
+ }
+ V.max_points = CUR.pts.n_points;
+
+ contour = 0;
+ point = 0;
+
+ do
+ {
+ end_point = CUR.pts.contours[contour] - CUR.pts.first_point;
+ first_point = point;
+
+ if ( CUR.pts.n_points <= end_point )
+ end_point = CUR.pts.n_points;
+
+ while ( point <= end_point && ( CUR.pts.tags[point] & mask ) == 0 )
+ point++;
+
+ if ( point <= end_point )
+ {
+ first_touched = point;
+ cur_touched = point;
+
+ point++;
+
+ while ( point <= end_point )
+ {
+ if ( ( CUR.pts.tags[point] & mask ) != 0 )
+ {
+ if ( point > 0 )
+ _iup_worker_interpolate( &V,
+ cur_touched + 1,
+ point - 1,
+ cur_touched,
+ point );
+ cur_touched = point;
+ }
+
+ point++;
+ }
+
+ if ( cur_touched == first_touched )
+ _iup_worker_shift( &V, first_point, end_point, cur_touched );
+ else
+ {
+ _iup_worker_interpolate( &V,
+ (FT_UShort)( cur_touched + 1 ),
+ end_point,
+ cur_touched,
+ first_touched );
+
+ if ( first_touched > 0 )
+ _iup_worker_interpolate( &V,
+ first_point,
+ first_touched - 1,
+ cur_touched,
+ first_touched );
+ }
+ }
+ contour++;
+ } while ( contour < CUR.pts.n_contours );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* DELTAPn[]: DELTA exceptions P1, P2, P3 */
+ /* Opcode range: 0x5D,0x71,0x72 */
+ /* Stack: uint32 (2 * uint32)... --> */
+ /* */
+ static void
+ Ins_DELTAP( INS_ARG )
+ {
+ FT_ULong k, nump;
+ FT_UShort A;
+ FT_ULong C;
+ FT_Long B;
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ /* Delta hinting is covered by US Patent 5159668. */
+ if ( CUR.face->unpatented_hinting )
+ {
+ FT_Long n = args[0] * 2;
+
+
+ if ( CUR.args < n )
+ {
+ CUR.error = TT_Err_Too_Few_Arguments;
+ return;
+ }
+
+ CUR.args -= n;
+ CUR.new_top = CUR.args;
+ return;
+ }
+#endif
+
+ nump = (FT_ULong)args[0]; /* some points theoretically may occur more
+ than once, thus UShort isn't enough */
+
+ for ( k = 1; k <= nump; k++ )
+ {
+ if ( CUR.args < 2 )
+ {
+ CUR.error = TT_Err_Too_Few_Arguments;
+ return;
+ }
+
+ CUR.args -= 2;
+
+ A = (FT_UShort)CUR.stack[CUR.args + 1];
+ B = CUR.stack[CUR.args];
+
+ /* XXX: Because some popular fonts contain some invalid DeltaP */
+ /* instructions, we simply ignore them when the stacked */
+ /* point reference is off limit, rather than returning an */
+ /* error. As a delta instruction doesn't change a glyph */
+ /* in great ways, this shouldn't be a problem. */
+
+ if ( !BOUNDS( A, CUR.zp0.n_points ) )
+ {
+ C = ( (FT_ULong)B & 0xF0 ) >> 4;
+
+ switch ( CUR.opcode )
+ {
+ case 0x5D:
+ break;
+
+ case 0x71:
+ C += 16;
+ break;
+
+ case 0x72:
+ C += 32;
+ break;
+ }
+
+ C += CUR.GS.delta_base;
+
+ if ( CURRENT_Ppem() == (FT_Long)C )
+ {
+ B = ( (FT_ULong)B & 0xF ) - 8;
+ if ( B >= 0 )
+ B++;
+ B = B * 64 / ( 1L << CUR.GS.delta_shift );
+
+ CUR_Func_move( &CUR.zp0, A, B );
+ }
+ }
+ else
+ if ( CUR.pedantic_hinting )
+ CUR.error = TT_Err_Invalid_Reference;
+ }
+
+ CUR.new_top = CUR.args;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* DELTACn[]: DELTA exceptions C1, C2, C3 */
+ /* Opcode range: 0x73,0x74,0x75 */
+ /* Stack: uint32 (2 * uint32)... --> */
+ /* */
+ static void
+ Ins_DELTAC( INS_ARG )
+ {
+ FT_ULong nump, k;
+ FT_ULong A, C;
+ FT_Long B;
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ /* Delta hinting is covered by US Patent 5159668. */
+ if ( CUR.face->unpatented_hinting )
+ {
+ FT_Long n = args[0] * 2;
+
+
+ if ( CUR.args < n )
+ {
+ CUR.error = TT_Err_Too_Few_Arguments;
+ return;
+ }
+
+ CUR.args -= n;
+ CUR.new_top = CUR.args;
+ return;
+ }
+#endif
+
+ nump = (FT_ULong)args[0];
+
+ for ( k = 1; k <= nump; k++ )
+ {
+ if ( CUR.args < 2 )
+ {
+ CUR.error = TT_Err_Too_Few_Arguments;
+ return;
+ }
+
+ CUR.args -= 2;
+
+ A = (FT_ULong)CUR.stack[CUR.args + 1];
+ B = CUR.stack[CUR.args];
+
+ if ( BOUNDS( A, CUR.cvtSize ) )
+ {
+ if ( CUR.pedantic_hinting )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ return;
+ }
+ }
+ else
+ {
+ C = ( (FT_ULong)B & 0xF0 ) >> 4;
+
+ switch ( CUR.opcode )
+ {
+ case 0x73:
+ break;
+
+ case 0x74:
+ C += 16;
+ break;
+
+ case 0x75:
+ C += 32;
+ break;
+ }
+
+ C += CUR.GS.delta_base;
+
+ if ( CURRENT_Ppem() == (FT_Long)C )
+ {
+ B = ( (FT_ULong)B & 0xF ) - 8;
+ if ( B >= 0 )
+ B++;
+ B = B * 64 / ( 1L << CUR.GS.delta_shift );
+
+ CUR_Func_move_cvt( A, B );
+ }
+ }
+ }
+
+ CUR.new_top = CUR.args;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* MISC. INSTRUCTIONS */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* GETINFO[]: GET INFOrmation */
+ /* Opcode range: 0x88 */
+ /* Stack: uint32 --> uint32 */
+ /* */
+ static void
+ Ins_GETINFO( INS_ARG )
+ {
+ FT_Long K;
+
+
+ K = 0;
+
+ /* We return MS rasterizer version 1.7 for the font scaler. */
+ if ( ( args[0] & 1 ) != 0 )
+ K = 35;
+
+ /* Has the glyph been rotated? */
+ if ( ( args[0] & 2 ) != 0 && CUR.tt_metrics.rotated )
+ K |= 0x80;
+
+ /* Has the glyph been stretched? */
+ if ( ( args[0] & 4 ) != 0 && CUR.tt_metrics.stretched )
+ K |= 1 << 8;
+
+ /* Are we hinting for grayscale? */
+ if ( ( args[0] & 32 ) != 0 && CUR.grayscale )
+ K |= 1 << 12;
+
+ args[0] = K;
+ }
+
+
+ static void
+ Ins_UNKNOWN( INS_ARG )
+ {
+ TT_DefRecord* def = CUR.IDefs;
+ TT_DefRecord* limit = def + CUR.numIDefs;
+
+ FT_UNUSED_ARG;
+
+
+ for ( ; def < limit; def++ )
+ {
+ if ( (FT_Byte)def->opc == CUR.opcode && def->active )
+ {
+ TT_CallRec* call;
+
+
+ if ( CUR.callTop >= CUR.callSize )
+ {
+ CUR.error = TT_Err_Stack_Overflow;
+ return;
+ }
+
+ call = CUR.callStack + CUR.callTop++;
+
+ call->Caller_Range = CUR.curRange;
+ call->Caller_IP = CUR.IP+1;
+ call->Cur_Count = 1;
+ call->Cur_Restart = def->start;
+
+ INS_Goto_CodeRange( def->range, def->start );
+
+ CUR.step_ins = FALSE;
+ return;
+ }
+ }
+
+ CUR.error = TT_Err_Invalid_Opcode;
+ }
+
+
+#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+ static
+ TInstruction_Function Instruct_Dispatch[256] =
+ {
+ /* Opcodes are gathered in groups of 16. */
+ /* Please keep the spaces as they are. */
+
+ /* SVTCA y */ Ins_SVTCA,
+ /* SVTCA x */ Ins_SVTCA,
+ /* SPvTCA y */ Ins_SPVTCA,
+ /* SPvTCA x */ Ins_SPVTCA,
+ /* SFvTCA y */ Ins_SFVTCA,
+ /* SFvTCA x */ Ins_SFVTCA,
+ /* SPvTL // */ Ins_SPVTL,
+ /* SPvTL + */ Ins_SPVTL,
+ /* SFvTL // */ Ins_SFVTL,
+ /* SFvTL + */ Ins_SFVTL,
+ /* SPvFS */ Ins_SPVFS,
+ /* SFvFS */ Ins_SFVFS,
+ /* GPV */ Ins_GPV,
+ /* GFV */ Ins_GFV,
+ /* SFvTPv */ Ins_SFVTPV,
+ /* ISECT */ Ins_ISECT,
+
+ /* SRP0 */ Ins_SRP0,
+ /* SRP1 */ Ins_SRP1,
+ /* SRP2 */ Ins_SRP2,
+ /* SZP0 */ Ins_SZP0,
+ /* SZP1 */ Ins_SZP1,
+ /* SZP2 */ Ins_SZP2,
+ /* SZPS */ Ins_SZPS,
+ /* SLOOP */ Ins_SLOOP,
+ /* RTG */ Ins_RTG,
+ /* RTHG */ Ins_RTHG,
+ /* SMD */ Ins_SMD,
+ /* ELSE */ Ins_ELSE,
+ /* JMPR */ Ins_JMPR,
+ /* SCvTCi */ Ins_SCVTCI,
+ /* SSwCi */ Ins_SSWCI,
+ /* SSW */ Ins_SSW,
+
+ /* DUP */ Ins_DUP,
+ /* POP */ Ins_POP,
+ /* CLEAR */ Ins_CLEAR,
+ /* SWAP */ Ins_SWAP,
+ /* DEPTH */ Ins_DEPTH,
+ /* CINDEX */ Ins_CINDEX,
+ /* MINDEX */ Ins_MINDEX,
+ /* AlignPTS */ Ins_ALIGNPTS,
+ /* INS_0x28 */ Ins_UNKNOWN,
+ /* UTP */ Ins_UTP,
+ /* LOOPCALL */ Ins_LOOPCALL,
+ /* CALL */ Ins_CALL,
+ /* FDEF */ Ins_FDEF,
+ /* ENDF */ Ins_ENDF,
+ /* MDAP[0] */ Ins_MDAP,
+ /* MDAP[1] */ Ins_MDAP,
+
+ /* IUP[0] */ Ins_IUP,
+ /* IUP[1] */ Ins_IUP,
+ /* SHP[0] */ Ins_SHP,
+ /* SHP[1] */ Ins_SHP,
+ /* SHC[0] */ Ins_SHC,
+ /* SHC[1] */ Ins_SHC,
+ /* SHZ[0] */ Ins_SHZ,
+ /* SHZ[1] */ Ins_SHZ,
+ /* SHPIX */ Ins_SHPIX,
+ /* IP */ Ins_IP,
+ /* MSIRP[0] */ Ins_MSIRP,
+ /* MSIRP[1] */ Ins_MSIRP,
+ /* AlignRP */ Ins_ALIGNRP,
+ /* RTDG */ Ins_RTDG,
+ /* MIAP[0] */ Ins_MIAP,
+ /* MIAP[1] */ Ins_MIAP,
+
+ /* NPushB */ Ins_NPUSHB,
+ /* NPushW */ Ins_NPUSHW,
+ /* WS */ Ins_WS,
+ /* RS */ Ins_RS,
+ /* WCvtP */ Ins_WCVTP,
+ /* RCvt */ Ins_RCVT,
+ /* GC[0] */ Ins_GC,
+ /* GC[1] */ Ins_GC,
+ /* SCFS */ Ins_SCFS,
+ /* MD[0] */ Ins_MD,
+ /* MD[1] */ Ins_MD,
+ /* MPPEM */ Ins_MPPEM,
+ /* MPS */ Ins_MPS,
+ /* FlipON */ Ins_FLIPON,
+ /* FlipOFF */ Ins_FLIPOFF,
+ /* DEBUG */ Ins_DEBUG,
+
+ /* LT */ Ins_LT,
+ /* LTEQ */ Ins_LTEQ,
+ /* GT */ Ins_GT,
+ /* GTEQ */ Ins_GTEQ,
+ /* EQ */ Ins_EQ,
+ /* NEQ */ Ins_NEQ,
+ /* ODD */ Ins_ODD,
+ /* EVEN */ Ins_EVEN,
+ /* IF */ Ins_IF,
+ /* EIF */ Ins_EIF,
+ /* AND */ Ins_AND,
+ /* OR */ Ins_OR,
+ /* NOT */ Ins_NOT,
+ /* DeltaP1 */ Ins_DELTAP,
+ /* SDB */ Ins_SDB,
+ /* SDS */ Ins_SDS,
+
+ /* ADD */ Ins_ADD,
+ /* SUB */ Ins_SUB,
+ /* DIV */ Ins_DIV,
+ /* MUL */ Ins_MUL,
+ /* ABS */ Ins_ABS,
+ /* NEG */ Ins_NEG,
+ /* FLOOR */ Ins_FLOOR,
+ /* CEILING */ Ins_CEILING,
+ /* ROUND[0] */ Ins_ROUND,
+ /* ROUND[1] */ Ins_ROUND,
+ /* ROUND[2] */ Ins_ROUND,
+ /* ROUND[3] */ Ins_ROUND,
+ /* NROUND[0] */ Ins_NROUND,
+ /* NROUND[1] */ Ins_NROUND,
+ /* NROUND[2] */ Ins_NROUND,
+ /* NROUND[3] */ Ins_NROUND,
+
+ /* WCvtF */ Ins_WCVTF,
+ /* DeltaP2 */ Ins_DELTAP,
+ /* DeltaP3 */ Ins_DELTAP,
+ /* DeltaCn[0] */ Ins_DELTAC,
+ /* DeltaCn[1] */ Ins_DELTAC,
+ /* DeltaCn[2] */ Ins_DELTAC,
+ /* SROUND */ Ins_SROUND,
+ /* S45Round */ Ins_S45ROUND,
+ /* JROT */ Ins_JROT,
+ /* JROF */ Ins_JROF,
+ /* ROFF */ Ins_ROFF,
+ /* INS_0x7B */ Ins_UNKNOWN,
+ /* RUTG */ Ins_RUTG,
+ /* RDTG */ Ins_RDTG,
+ /* SANGW */ Ins_SANGW,
+ /* AA */ Ins_AA,
+
+ /* FlipPT */ Ins_FLIPPT,
+ /* FlipRgON */ Ins_FLIPRGON,
+ /* FlipRgOFF */ Ins_FLIPRGOFF,
+ /* INS_0x83 */ Ins_UNKNOWN,
+ /* INS_0x84 */ Ins_UNKNOWN,
+ /* ScanCTRL */ Ins_SCANCTRL,
+ /* SDPVTL[0] */ Ins_SDPVTL,
+ /* SDPVTL[1] */ Ins_SDPVTL,
+ /* GetINFO */ Ins_GETINFO,
+ /* IDEF */ Ins_IDEF,
+ /* ROLL */ Ins_ROLL,
+ /* MAX */ Ins_MAX,
+ /* MIN */ Ins_MIN,
+ /* ScanTYPE */ Ins_SCANTYPE,
+ /* InstCTRL */ Ins_INSTCTRL,
+ /* INS_0x8F */ Ins_UNKNOWN,
+
+ /* INS_0x90 */ Ins_UNKNOWN,
+ /* INS_0x91 */ Ins_UNKNOWN,
+ /* INS_0x92 */ Ins_UNKNOWN,
+ /* INS_0x93 */ Ins_UNKNOWN,
+ /* INS_0x94 */ Ins_UNKNOWN,
+ /* INS_0x95 */ Ins_UNKNOWN,
+ /* INS_0x96 */ Ins_UNKNOWN,
+ /* INS_0x97 */ Ins_UNKNOWN,
+ /* INS_0x98 */ Ins_UNKNOWN,
+ /* INS_0x99 */ Ins_UNKNOWN,
+ /* INS_0x9A */ Ins_UNKNOWN,
+ /* INS_0x9B */ Ins_UNKNOWN,
+ /* INS_0x9C */ Ins_UNKNOWN,
+ /* INS_0x9D */ Ins_UNKNOWN,
+ /* INS_0x9E */ Ins_UNKNOWN,
+ /* INS_0x9F */ Ins_UNKNOWN,
+
+ /* INS_0xA0 */ Ins_UNKNOWN,
+ /* INS_0xA1 */ Ins_UNKNOWN,
+ /* INS_0xA2 */ Ins_UNKNOWN,
+ /* INS_0xA3 */ Ins_UNKNOWN,
+ /* INS_0xA4 */ Ins_UNKNOWN,
+ /* INS_0xA5 */ Ins_UNKNOWN,
+ /* INS_0xA6 */ Ins_UNKNOWN,
+ /* INS_0xA7 */ Ins_UNKNOWN,
+ /* INS_0xA8 */ Ins_UNKNOWN,
+ /* INS_0xA9 */ Ins_UNKNOWN,
+ /* INS_0xAA */ Ins_UNKNOWN,
+ /* INS_0xAB */ Ins_UNKNOWN,
+ /* INS_0xAC */ Ins_UNKNOWN,
+ /* INS_0xAD */ Ins_UNKNOWN,
+ /* INS_0xAE */ Ins_UNKNOWN,
+ /* INS_0xAF */ Ins_UNKNOWN,
+
+ /* PushB[0] */ Ins_PUSHB,
+ /* PushB[1] */ Ins_PUSHB,
+ /* PushB[2] */ Ins_PUSHB,
+ /* PushB[3] */ Ins_PUSHB,
+ /* PushB[4] */ Ins_PUSHB,
+ /* PushB[5] */ Ins_PUSHB,
+ /* PushB[6] */ Ins_PUSHB,
+ /* PushB[7] */ Ins_PUSHB,
+ /* PushW[0] */ Ins_PUSHW,
+ /* PushW[1] */ Ins_PUSHW,
+ /* PushW[2] */ Ins_PUSHW,
+ /* PushW[3] */ Ins_PUSHW,
+ /* PushW[4] */ Ins_PUSHW,
+ /* PushW[5] */ Ins_PUSHW,
+ /* PushW[6] */ Ins_PUSHW,
+ /* PushW[7] */ Ins_PUSHW,
+
+ /* MDRP[00] */ Ins_MDRP,
+ /* MDRP[01] */ Ins_MDRP,
+ /* MDRP[02] */ Ins_MDRP,
+ /* MDRP[03] */ Ins_MDRP,
+ /* MDRP[04] */ Ins_MDRP,
+ /* MDRP[05] */ Ins_MDRP,
+ /* MDRP[06] */ Ins_MDRP,
+ /* MDRP[07] */ Ins_MDRP,
+ /* MDRP[08] */ Ins_MDRP,
+ /* MDRP[09] */ Ins_MDRP,
+ /* MDRP[10] */ Ins_MDRP,
+ /* MDRP[11] */ Ins_MDRP,
+ /* MDRP[12] */ Ins_MDRP,
+ /* MDRP[13] */ Ins_MDRP,
+ /* MDRP[14] */ Ins_MDRP,
+ /* MDRP[15] */ Ins_MDRP,
+
+ /* MDRP[16] */ Ins_MDRP,
+ /* MDRP[17] */ Ins_MDRP,
+ /* MDRP[18] */ Ins_MDRP,
+ /* MDRP[19] */ Ins_MDRP,
+ /* MDRP[20] */ Ins_MDRP,
+ /* MDRP[21] */ Ins_MDRP,
+ /* MDRP[22] */ Ins_MDRP,
+ /* MDRP[23] */ Ins_MDRP,
+ /* MDRP[24] */ Ins_MDRP,
+ /* MDRP[25] */ Ins_MDRP,
+ /* MDRP[26] */ Ins_MDRP,
+ /* MDRP[27] */ Ins_MDRP,
+ /* MDRP[28] */ Ins_MDRP,
+ /* MDRP[29] */ Ins_MDRP,
+ /* MDRP[30] */ Ins_MDRP,
+ /* MDRP[31] */ Ins_MDRP,
+
+ /* MIRP[00] */ Ins_MIRP,
+ /* MIRP[01] */ Ins_MIRP,
+ /* MIRP[02] */ Ins_MIRP,
+ /* MIRP[03] */ Ins_MIRP,
+ /* MIRP[04] */ Ins_MIRP,
+ /* MIRP[05] */ Ins_MIRP,
+ /* MIRP[06] */ Ins_MIRP,
+ /* MIRP[07] */ Ins_MIRP,
+ /* MIRP[08] */ Ins_MIRP,
+ /* MIRP[09] */ Ins_MIRP,
+ /* MIRP[10] */ Ins_MIRP,
+ /* MIRP[11] */ Ins_MIRP,
+ /* MIRP[12] */ Ins_MIRP,
+ /* MIRP[13] */ Ins_MIRP,
+ /* MIRP[14] */ Ins_MIRP,
+ /* MIRP[15] */ Ins_MIRP,
+
+ /* MIRP[16] */ Ins_MIRP,
+ /* MIRP[17] */ Ins_MIRP,
+ /* MIRP[18] */ Ins_MIRP,
+ /* MIRP[19] */ Ins_MIRP,
+ /* MIRP[20] */ Ins_MIRP,
+ /* MIRP[21] */ Ins_MIRP,
+ /* MIRP[22] */ Ins_MIRP,
+ /* MIRP[23] */ Ins_MIRP,
+ /* MIRP[24] */ Ins_MIRP,
+ /* MIRP[25] */ Ins_MIRP,
+ /* MIRP[26] */ Ins_MIRP,
+ /* MIRP[27] */ Ins_MIRP,
+ /* MIRP[28] */ Ins_MIRP,
+ /* MIRP[29] */ Ins_MIRP,
+ /* MIRP[30] */ Ins_MIRP,
+ /* MIRP[31] */ Ins_MIRP
+ };
+
+
+#endif /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */
+
+
+ /*************************************************************************/
+ /* */
+ /* RUN */
+ /* */
+ /* This function executes a run of opcodes. It will exit in the */
+ /* following cases: */
+ /* */
+ /* - Errors (in which case it returns FALSE). */
+ /* */
+ /* - Reaching the end of the main code range (returns TRUE). */
+ /* Reaching the end of a code range within a function call is an */
+ /* error. */
+ /* */
+ /* - After executing one single opcode, if the flag `Instruction_Trap' */
+ /* is set to TRUE (returns TRUE). */
+ /* */
+ /* On exit with TRUE, test IP < CodeSize to know whether it comes from */
+ /* an instruction trap or a normal termination. */
+ /* */
+ /* */
+ /* Note: The documented DEBUG opcode pops a value from the stack. This */
+ /* behaviour is unsupported; here a DEBUG opcode is always an */
+ /* error. */
+ /* */
+ /* */
+ /* THIS IS THE INTERPRETER'S MAIN LOOP. */
+ /* */
+ /* Instructions appear in the specification's order. */
+ /* */
+ /*************************************************************************/
+
+
+ /* documentation is in ttinterp.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ TT_RunIns( TT_ExecContext exc )
+ {
+ FT_Long ins_counter = 0; /* executed instructions counter */
+
+
+#ifdef TT_CONFIG_OPTION_STATIC_RASTER
+ cur = *exc;
+#endif
+
+ /* set CVT functions */
+ CUR.tt_metrics.ratio = 0;
+ if ( CUR.metrics.x_ppem != CUR.metrics.y_ppem )
+ {
+ /* non-square pixels, use the stretched routines */
+ CUR.func_read_cvt = Read_CVT_Stretched;
+ CUR.func_write_cvt = Write_CVT_Stretched;
+ CUR.func_move_cvt = Move_CVT_Stretched;
+ }
+ else
+ {
+ /* square pixels, use normal routines */
+ CUR.func_read_cvt = Read_CVT;
+ CUR.func_write_cvt = Write_CVT;
+ CUR.func_move_cvt = Move_CVT;
+ }
+
+ COMPUTE_Funcs();
+ COMPUTE_Round( (FT_Byte)exc->GS.round_state );
+
+ do
+ {
+ CUR.opcode = CUR.code[CUR.IP];
+
+ if ( ( CUR.length = opcode_length[CUR.opcode] ) < 0 )
+ {
+ if ( CUR.IP + 1 > CUR.codeSize )
+ goto LErrorCodeOverflow_;
+
+ CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
+ }
+
+ if ( CUR.IP + CUR.length > CUR.codeSize )
+ goto LErrorCodeOverflow_;
+
+ /* First, let's check for empty stack and overflow */
+ CUR.args = CUR.top - ( Pop_Push_Count[CUR.opcode] >> 4 );
+
+ /* `args' is the top of the stack once arguments have been popped. */
+ /* One can also interpret it as the index of the last argument. */
+ if ( CUR.args < 0 )
+ {
+ CUR.error = TT_Err_Too_Few_Arguments;
+ goto LErrorLabel_;
+ }
+
+ CUR.new_top = CUR.args + ( Pop_Push_Count[CUR.opcode] & 15 );
+
+ /* `new_top' is the new top of the stack, after the instruction's */
+ /* execution. `top' will be set to `new_top' after the `switch' */
+ /* statement. */
+ if ( CUR.new_top > CUR.stackSize )
+ {
+ CUR.error = TT_Err_Stack_Overflow;
+ goto LErrorLabel_;
+ }
+
+ CUR.step_ins = TRUE;
+ CUR.error = TT_Err_Ok;
+
+#ifdef TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+ {
+ FT_Long* args = CUR.stack + CUR.args;
+ FT_Byte opcode = CUR.opcode;
+
+
+#undef ARRAY_BOUND_ERROR
+#define ARRAY_BOUND_ERROR goto Set_Invalid_Ref
+
+
+ switch ( opcode )
+ {
+ case 0x00: /* SVTCA y */
+ case 0x01: /* SVTCA x */
+ case 0x02: /* SPvTCA y */
+ case 0x03: /* SPvTCA x */
+ case 0x04: /* SFvTCA y */
+ case 0x05: /* SFvTCA x */
+ {
+ FT_Short AA, BB;
+
+
+ AA = (FT_Short)( ( opcode & 1 ) << 14 );
+ BB = (FT_Short)( AA ^ 0x4000 );
+
+ if ( opcode < 4 )
+ {
+ CUR.GS.projVector.x = AA;
+ CUR.GS.projVector.y = BB;
+
+ CUR.GS.dualVector.x = AA;
+ CUR.GS.dualVector.y = BB;
+ }
+ else
+ {
+ GUESS_VECTOR( projVector );
+ }
+
+ if ( ( opcode & 2 ) == 0 )
+ {
+ CUR.GS.freeVector.x = AA;
+ CUR.GS.freeVector.y = BB;
+ }
+ else
+ {
+ GUESS_VECTOR( freeVector );
+ }
+
+ COMPUTE_Funcs();
+ }
+ break;
+
+ case 0x06: /* SPvTL // */
+ case 0x07: /* SPvTL + */
+ DO_SPVTL
+ break;
+
+ case 0x08: /* SFvTL // */
+ case 0x09: /* SFvTL + */
+ DO_SFVTL
+ break;
+
+ case 0x0A: /* SPvFS */
+ DO_SPVFS
+ break;
+
+ case 0x0B: /* SFvFS */
+ DO_SFVFS
+ break;
+
+ case 0x0C: /* GPV */
+ DO_GPV
+ break;
+
+ case 0x0D: /* GFV */
+ DO_GFV
+ break;
+
+ case 0x0E: /* SFvTPv */
+ DO_SFVTPV
+ break;
+
+ case 0x0F: /* ISECT */
+ Ins_ISECT( EXEC_ARG_ args );
+ break;
+
+ case 0x10: /* SRP0 */
+ DO_SRP0
+ break;
+
+ case 0x11: /* SRP1 */
+ DO_SRP1
+ break;
+
+ case 0x12: /* SRP2 */
+ DO_SRP2
+ break;
+
+ case 0x13: /* SZP0 */
+ Ins_SZP0( EXEC_ARG_ args );
+ break;
+
+ case 0x14: /* SZP1 */
+ Ins_SZP1( EXEC_ARG_ args );
+ break;
+
+ case 0x15: /* SZP2 */
+ Ins_SZP2( EXEC_ARG_ args );
+ break;
+
+ case 0x16: /* SZPS */
+ Ins_SZPS( EXEC_ARG_ args );
+ break;
+
+ case 0x17: /* SLOOP */
+ DO_SLOOP
+ break;
+
+ case 0x18: /* RTG */
+ DO_RTG
+ break;
+
+ case 0x19: /* RTHG */
+ DO_RTHG
+ break;
+
+ case 0x1A: /* SMD */
+ DO_SMD
+ break;
+
+ case 0x1B: /* ELSE */
+ Ins_ELSE( EXEC_ARG_ args );
+ break;
+
+ case 0x1C: /* JMPR */
+ DO_JMPR
+ break;
+
+ case 0x1D: /* SCVTCI */
+ DO_SCVTCI
+ break;
+
+ case 0x1E: /* SSWCI */
+ DO_SSWCI
+ break;
+
+ case 0x1F: /* SSW */
+ DO_SSW
+ break;
+
+ case 0x20: /* DUP */
+ DO_DUP
+ break;
+
+ case 0x21: /* POP */
+ /* nothing :-) */
+ break;
+
+ case 0x22: /* CLEAR */
+ DO_CLEAR
+ break;
+
+ case 0x23: /* SWAP */
+ DO_SWAP
+ break;
+
+ case 0x24: /* DEPTH */
+ DO_DEPTH
+ break;
+
+ case 0x25: /* CINDEX */
+ DO_CINDEX
+ break;
+
+ case 0x26: /* MINDEX */
+ Ins_MINDEX( EXEC_ARG_ args );
+ break;
+
+ case 0x27: /* ALIGNPTS */
+ Ins_ALIGNPTS( EXEC_ARG_ args );
+ break;
+
+ case 0x28: /* ???? */
+ Ins_UNKNOWN( EXEC_ARG_ args );
+ break;
+
+ case 0x29: /* UTP */
+ Ins_UTP( EXEC_ARG_ args );
+ break;
+
+ case 0x2A: /* LOOPCALL */
+ Ins_LOOPCALL( EXEC_ARG_ args );
+ break;
+
+ case 0x2B: /* CALL */
+ Ins_CALL( EXEC_ARG_ args );
+ break;
+
+ case 0x2C: /* FDEF */
+ Ins_FDEF( EXEC_ARG_ args );
+ break;
+
+ case 0x2D: /* ENDF */
+ Ins_ENDF( EXEC_ARG_ args );
+ break;
+
+ case 0x2E: /* MDAP */
+ case 0x2F: /* MDAP */
+ Ins_MDAP( EXEC_ARG_ args );
+ break;
+
+
+ case 0x30: /* IUP */
+ case 0x31: /* IUP */
+ Ins_IUP( EXEC_ARG_ args );
+ break;
+
+ case 0x32: /* SHP */
+ case 0x33: /* SHP */
+ Ins_SHP( EXEC_ARG_ args );
+ break;
+
+ case 0x34: /* SHC */
+ case 0x35: /* SHC */
+ Ins_SHC( EXEC_ARG_ args );
+ break;
+
+ case 0x36: /* SHZ */
+ case 0x37: /* SHZ */
+ Ins_SHZ( EXEC_ARG_ args );
+ break;
+
+ case 0x38: /* SHPIX */
+ Ins_SHPIX( EXEC_ARG_ args );
+ break;
+
+ case 0x39: /* IP */
+ Ins_IP( EXEC_ARG_ args );
+ break;
+
+ case 0x3A: /* MSIRP */
+ case 0x3B: /* MSIRP */
+ Ins_MSIRP( EXEC_ARG_ args );
+ break;
+
+ case 0x3C: /* AlignRP */
+ Ins_ALIGNRP( EXEC_ARG_ args );
+ break;
+
+ case 0x3D: /* RTDG */
+ DO_RTDG
+ break;
+
+ case 0x3E: /* MIAP */
+ case 0x3F: /* MIAP */
+ Ins_MIAP( EXEC_ARG_ args );
+ break;
+
+ case 0x40: /* NPUSHB */
+ Ins_NPUSHB( EXEC_ARG_ args );
+ break;
+
+ case 0x41: /* NPUSHW */
+ Ins_NPUSHW( EXEC_ARG_ args );
+ break;
+
+ case 0x42: /* WS */
+ DO_WS
+ break;
+
+ Set_Invalid_Ref:
+ CUR.error = TT_Err_Invalid_Reference;
+ break;
+
+ case 0x43: /* RS */
+ DO_RS
+ break;
+
+ case 0x44: /* WCVTP */
+ DO_WCVTP
+ break;
+
+ case 0x45: /* RCVT */
+ DO_RCVT
+ break;
+
+ case 0x46: /* GC */
+ case 0x47: /* GC */
+ Ins_GC( EXEC_ARG_ args );
+ break;
+
+ case 0x48: /* SCFS */
+ Ins_SCFS( EXEC_ARG_ args );
+ break;
+
+ case 0x49: /* MD */
+ case 0x4A: /* MD */
+ Ins_MD( EXEC_ARG_ args );
+ break;
+
+ case 0x4B: /* MPPEM */
+ DO_MPPEM
+ break;
+
+ case 0x4C: /* MPS */
+ DO_MPS
+ break;
+
+ case 0x4D: /* FLIPON */
+ DO_FLIPON
+ break;
+
+ case 0x4E: /* FLIPOFF */
+ DO_FLIPOFF
+ break;
+
+ case 0x4F: /* DEBUG */
+ DO_DEBUG
+ break;
+
+ case 0x50: /* LT */
+ DO_LT
+ break;
+
+ case 0x51: /* LTEQ */
+ DO_LTEQ
+ break;
+
+ case 0x52: /* GT */
+ DO_GT
+ break;
+
+ case 0x53: /* GTEQ */
+ DO_GTEQ
+ break;
+
+ case 0x54: /* EQ */
+ DO_EQ
+ break;
+
+ case 0x55: /* NEQ */
+ DO_NEQ
+ break;
+
+ case 0x56: /* ODD */
+ DO_ODD
+ break;
+
+ case 0x57: /* EVEN */
+ DO_EVEN
+ break;
+
+ case 0x58: /* IF */
+ Ins_IF( EXEC_ARG_ args );
+ break;
+
+ case 0x59: /* EIF */
+ /* do nothing */
+ break;
+
+ case 0x5A: /* AND */
+ DO_AND
+ break;
+
+ case 0x5B: /* OR */
+ DO_OR
+ break;
+
+ case 0x5C: /* NOT */
+ DO_NOT
+ break;
+
+ case 0x5D: /* DELTAP1 */
+ Ins_DELTAP( EXEC_ARG_ args );
+ break;
+
+ case 0x5E: /* SDB */
+ DO_SDB
+ break;
+
+ case 0x5F: /* SDS */
+ DO_SDS
+ break;
+
+ case 0x60: /* ADD */
+ DO_ADD
+ break;
+
+ case 0x61: /* SUB */
+ DO_SUB
+ break;
+
+ case 0x62: /* DIV */
+ DO_DIV
+ break;
+
+ case 0x63: /* MUL */
+ DO_MUL
+ break;
+
+ case 0x64: /* ABS */
+ DO_ABS
+ break;
+
+ case 0x65: /* NEG */
+ DO_NEG
+ break;
+
+ case 0x66: /* FLOOR */
+ DO_FLOOR
+ break;
+
+ case 0x67: /* CEILING */
+ DO_CEILING
+ break;
+
+ case 0x68: /* ROUND */
+ case 0x69: /* ROUND */
+ case 0x6A: /* ROUND */
+ case 0x6B: /* ROUND */
+ DO_ROUND
+ break;
+
+ case 0x6C: /* NROUND */
+ case 0x6D: /* NROUND */
+ case 0x6E: /* NRRUND */
+ case 0x6F: /* NROUND */
+ DO_NROUND
+ break;
+
+ case 0x70: /* WCVTF */
+ DO_WCVTF
+ break;
+
+ case 0x71: /* DELTAP2 */
+ case 0x72: /* DELTAP3 */
+ Ins_DELTAP( EXEC_ARG_ args );
+ break;
+
+ case 0x73: /* DELTAC0 */
+ case 0x74: /* DELTAC1 */
+ case 0x75: /* DELTAC2 */
+ Ins_DELTAC( EXEC_ARG_ args );
+ break;
+
+ case 0x76: /* SROUND */
+ DO_SROUND
+ break;
+
+ case 0x77: /* S45Round */
+ DO_S45ROUND
+ break;
+
+ case 0x78: /* JROT */
+ DO_JROT
+ break;
+
+ case 0x79: /* JROF */
+ DO_JROF
+ break;
+
+ case 0x7A: /* ROFF */
+ DO_ROFF
+ break;
+
+ case 0x7B: /* ???? */
+ Ins_UNKNOWN( EXEC_ARG_ args );
+ break;
+
+ case 0x7C: /* RUTG */
+ DO_RUTG
+ break;
+
+ case 0x7D: /* RDTG */
+ DO_RDTG
+ break;
+
+ case 0x7E: /* SANGW */
+ case 0x7F: /* AA */
+ /* nothing - obsolete */
+ break;
+
+ case 0x80: /* FLIPPT */
+ Ins_FLIPPT( EXEC_ARG_ args );
+ break;
+
+ case 0x81: /* FLIPRGON */
+ Ins_FLIPRGON( EXEC_ARG_ args );
+ break;
+
+ case 0x82: /* FLIPRGOFF */
+ Ins_FLIPRGOFF( EXEC_ARG_ args );
+ break;
+
+ case 0x83: /* UNKNOWN */
+ case 0x84: /* UNKNOWN */
+ Ins_UNKNOWN( EXEC_ARG_ args );
+ break;
+
+ case 0x85: /* SCANCTRL */
+ Ins_SCANCTRL( EXEC_ARG_ args );
+ break;
+
+ case 0x86: /* SDPVTL */
+ case 0x87: /* SDPVTL */
+ Ins_SDPVTL( EXEC_ARG_ args );
+ break;
+
+ case 0x88: /* GETINFO */
+ Ins_GETINFO( EXEC_ARG_ args );
+ break;
+
+ case 0x89: /* IDEF */
+ Ins_IDEF( EXEC_ARG_ args );
+ break;
+
+ case 0x8A: /* ROLL */
+ Ins_ROLL( EXEC_ARG_ args );
+ break;
+
+ case 0x8B: /* MAX */
+ DO_MAX
+ break;
+
+ case 0x8C: /* MIN */
+ DO_MIN
+ break;
+
+ case 0x8D: /* SCANTYPE */
+ Ins_SCANTYPE( EXEC_ARG_ args );
+ break;
+
+ case 0x8E: /* INSTCTRL */
+ Ins_INSTCTRL( EXEC_ARG_ args );
+ break;
+
+ case 0x8F:
+ Ins_UNKNOWN( EXEC_ARG_ args );
+ break;
+
+ default:
+ if ( opcode >= 0xE0 )
+ Ins_MIRP( EXEC_ARG_ args );
+ else if ( opcode >= 0xC0 )
+ Ins_MDRP( EXEC_ARG_ args );
+ else if ( opcode >= 0xB8 )
+ Ins_PUSHW( EXEC_ARG_ args );
+ else if ( opcode >= 0xB0 )
+ Ins_PUSHB( EXEC_ARG_ args );
+ else
+ Ins_UNKNOWN( EXEC_ARG_ args );
+ }
+
+ }
+
+#else
+
+ Instruct_Dispatch[CUR.opcode]( EXEC_ARG_ &CUR.stack[CUR.args] );
+
+#endif /* TT_CONFIG_OPTION_INTERPRETER_SWITCH */
+
+ if ( CUR.error != TT_Err_Ok )
+ {
+ switch ( CUR.error )
+ {
+ case TT_Err_Invalid_Opcode: /* looking for redefined instructions */
+ {
+ TT_DefRecord* def = CUR.IDefs;
+ TT_DefRecord* limit = def + CUR.numIDefs;
+
+
+ for ( ; def < limit; def++ )
+ {
+ if ( def->active && CUR.opcode == (FT_Byte)def->opc )
+ {
+ TT_CallRec* callrec;
+
+
+ if ( CUR.callTop >= CUR.callSize )
+ {
+ CUR.error = TT_Err_Invalid_Reference;
+ goto LErrorLabel_;
+ }
+
+ callrec = &CUR.callStack[CUR.callTop];
+
+ callrec->Caller_Range = CUR.curRange;
+ callrec->Caller_IP = CUR.IP + 1;
+ callrec->Cur_Count = 1;
+ callrec->Cur_Restart = def->start;
+
+ if ( INS_Goto_CodeRange( def->range, def->start ) == FAILURE )
+ goto LErrorLabel_;
+
+ goto LSuiteLabel_;
+ }
+ }
+ }
+
+ CUR.error = TT_Err_Invalid_Opcode;
+ goto LErrorLabel_;
+
+#if 0
+ break; /* Unreachable code warning suppression. */
+ /* Leave to remind in case a later change the editor */
+ /* to consider break; */
+#endif
+
+ default:
+ goto LErrorLabel_;
+
+#if 0
+ break;
+#endif
+ }
+ }
+
+ CUR.top = CUR.new_top;
+
+ if ( CUR.step_ins )
+ CUR.IP += CUR.length;
+
+ /* increment instruction counter and check if we didn't */
+ /* run this program for too long (e.g. infinite loops). */
+ if ( ++ins_counter > MAX_RUNNABLE_OPCODES )
+ return TT_Err_Execution_Too_Long;
+
+ LSuiteLabel_:
+ if ( CUR.IP >= CUR.codeSize )
+ {
+ if ( CUR.callTop > 0 )
+ {
+ CUR.error = TT_Err_Code_Overflow;
+ goto LErrorLabel_;
+ }
+ else
+ goto LNo_Error_;
+ }
+ } while ( !CUR.instruction_trap );
+
+ LNo_Error_:
+
+#ifdef TT_CONFIG_OPTION_STATIC_RASTER
+ *exc = cur;
+#endif
+
+ return TT_Err_Ok;
+
+ LErrorCodeOverflow_:
+ CUR.error = TT_Err_Code_Overflow;
+
+ LErrorLabel_:
+
+#ifdef TT_CONFIG_OPTION_STATIC_RASTER
+ *exc = cur;
+#endif
+
+ return CUR.error;
+ }
+
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.h
new file mode 100644
index 00000000000..07a8972cb3d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.h
@@ -0,0 +1,311 @@
+/***************************************************************************/
+/* */
+/* ttinterp.h */
+/* */
+/* TrueType bytecode interpreter (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTINTERP_H__
+#define __TTINTERP_H__
+
+#include <ft2build.h>
+#include "ttobjs.h"
+
+
+FT_BEGIN_HEADER
+
+
+#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER /* indirect implementation */
+
+#define EXEC_OP_ TT_ExecContext exc,
+#define EXEC_OP TT_ExecContext exc
+#define EXEC_ARG_ exc,
+#define EXEC_ARG exc
+
+#else /* static implementation */
+
+#define EXEC_OP_ /* void */
+#define EXEC_OP /* void */
+#define EXEC_ARG_ /* void */
+#define EXEC_ARG /* void */
+
+#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */
+
+
+ /*************************************************************************/
+ /* */
+ /* Rounding mode constants. */
+ /* */
+#define TT_Round_Off 5
+#define TT_Round_To_Half_Grid 0
+#define TT_Round_To_Grid 1
+#define TT_Round_To_Double_Grid 2
+#define TT_Round_Up_To_Grid 4
+#define TT_Round_Down_To_Grid 3
+#define TT_Round_Super 6
+#define TT_Round_Super_45 7
+
+
+ /*************************************************************************/
+ /* */
+ /* Function types used by the interpreter, depending on various modes */
+ /* (e.g. the rounding mode, whether to render a vertical or horizontal */
+ /* line etc). */
+ /* */
+ /*************************************************************************/
+
+ /* Rounding function */
+ typedef FT_F26Dot6
+ (*TT_Round_Func)( EXEC_OP_ FT_F26Dot6 distance,
+ FT_F26Dot6 compensation );
+
+ /* Point displacement along the freedom vector routine */
+ typedef void
+ (*TT_Move_Func)( EXEC_OP_ TT_GlyphZone zone,
+ FT_UShort point,
+ FT_F26Dot6 distance );
+
+ /* Distance projection along one of the projection vectors */
+ typedef FT_F26Dot6
+ (*TT_Project_Func)( EXEC_OP_ FT_Pos dx,
+ FT_Pos dy );
+
+ /* reading a cvt value. Take care of non-square pixels if necessary */
+ typedef FT_F26Dot6
+ (*TT_Get_CVT_Func)( EXEC_OP_ FT_ULong idx );
+
+ /* setting or moving a cvt value. Take care of non-square pixels */
+ /* if necessary */
+ typedef void
+ (*TT_Set_CVT_Func)( EXEC_OP_ FT_ULong idx,
+ FT_F26Dot6 value );
+
+
+ /*************************************************************************/
+ /* */
+ /* This structure defines a call record, used to manage function calls. */
+ /* */
+ typedef struct TT_CallRec_
+ {
+ FT_Int Caller_Range;
+ FT_Long Caller_IP;
+ FT_Long Cur_Count;
+ FT_Long Cur_Restart;
+
+ } TT_CallRec, *TT_CallStack;
+
+
+ /*************************************************************************/
+ /* */
+ /* The main structure for the interpreter which collects all necessary */
+ /* variables and states. */
+ /* */
+ typedef struct TT_ExecContextRec_
+ {
+ TT_Face face;
+ TT_Size size;
+ FT_Memory memory;
+
+ /* instructions state */
+
+ FT_Error error; /* last execution error */
+
+ FT_Long top; /* top of exec. stack */
+
+ FT_UInt stackSize; /* size of exec. stack */
+ FT_Long* stack; /* current exec. stack */
+
+ FT_Long args;
+ FT_UInt new_top; /* new top after exec. */
+
+ TT_GlyphZoneRec zp0, /* zone records */
+ zp1,
+ zp2,
+ pts,
+ twilight;
+
+ FT_Size_Metrics metrics;
+ TT_Size_Metrics tt_metrics; /* size metrics */
+
+ TT_GraphicsState GS; /* current graphics state */
+
+ FT_Int curRange; /* current code range number */
+ FT_Byte* code; /* current code range */
+ FT_Long IP; /* current instruction pointer */
+ FT_Long codeSize; /* size of current range */
+
+ FT_Byte opcode; /* current opcode */
+ FT_Int length; /* length of current opcode */
+
+ FT_Bool step_ins; /* true if the interpreter must */
+ /* increment IP after ins. exec */
+ FT_Long cvtSize;
+ FT_Long* cvt;
+
+ FT_UInt glyphSize; /* glyph instructions buffer size */
+ FT_Byte* glyphIns; /* glyph instructions buffer */
+
+ FT_UInt numFDefs; /* number of function defs */
+ FT_UInt maxFDefs; /* maximum number of function defs */
+ TT_DefArray FDefs; /* table of FDefs entries */
+
+ FT_UInt numIDefs; /* number of instruction defs */
+ FT_UInt maxIDefs; /* maximum number of ins defs */
+ TT_DefArray IDefs; /* table of IDefs entries */
+
+ FT_UInt maxFunc; /* maximum function index */
+ FT_UInt maxIns; /* maximum instruction index */
+
+ FT_Int callTop, /* top of call stack during execution */
+ callSize; /* size of call stack */
+ TT_CallStack callStack; /* call stack */
+
+ FT_UShort maxPoints; /* capacity of this context's `pts' */
+ FT_Short maxContours; /* record, expressed in points and */
+ /* contours. */
+
+ TT_CodeRangeTable codeRangeTable; /* table of valid code ranges */
+ /* useful for the debugger */
+
+ FT_UShort storeSize; /* size of current storage */
+ FT_Long* storage; /* storage area */
+
+ FT_F26Dot6 period; /* values used for the */
+ FT_F26Dot6 phase; /* `SuperRounding' */
+ FT_F26Dot6 threshold;
+
+#if 0
+ /* this seems to be unused */
+ FT_Int cur_ppem; /* ppem along the current proj vector */
+#endif
+
+ FT_Bool instruction_trap; /* If `True', the interpreter will */
+ /* exit after each instruction */
+
+ TT_GraphicsState default_GS; /* graphics state resulting from */
+ /* the prep program */
+ FT_Bool is_composite; /* true if the glyph is composite */
+ FT_Bool pedantic_hinting; /* true if pedantic interpretation */
+
+ /* latest interpreter additions */
+
+ FT_Long F_dot_P; /* dot product of freedom and projection */
+ /* vectors */
+ TT_Round_Func func_round; /* current rounding function */
+
+ TT_Project_Func func_project, /* current projection function */
+ func_dualproj, /* current dual proj. function */
+ func_freeProj; /* current freedom proj. func */
+
+ TT_Move_Func func_move; /* current point move function */
+ TT_Move_Func func_move_orig; /* move original position function */
+
+ TT_Get_CVT_Func func_read_cvt; /* read a cvt entry */
+ TT_Set_CVT_Func func_write_cvt; /* write a cvt entry (in pixels) */
+ TT_Set_CVT_Func func_move_cvt; /* incr a cvt entry (in pixels) */
+
+ FT_Bool grayscale; /* are we hinting for grayscale? */
+
+ } TT_ExecContextRec;
+
+
+ extern const TT_GraphicsState tt_default_graphics_state;
+
+
+ FT_LOCAL( FT_Error )
+ TT_Goto_CodeRange( TT_ExecContext exec,
+ FT_Int range,
+ FT_Long IP );
+
+ FT_LOCAL( FT_Error )
+ TT_Set_CodeRange( TT_ExecContext exec,
+ FT_Int range,
+ void* base,
+ FT_Long length );
+
+ FT_LOCAL( FT_Error )
+ TT_Clear_CodeRange( TT_ExecContext exec,
+ FT_Int range );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_New_Context */
+ /* */
+ /* <Description> */
+ /* Queries the face context for a given font. Note that there is */
+ /* now a _single_ execution context in the TrueType driver which is */
+ /* shared among faces. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Return> */
+ /* A handle to the execution context. Initialized for `face'. */
+ /* */
+ /* <Note> */
+ /* Only the glyph loader and debugger should call this function. */
+ /* */
+ FT_EXPORT( TT_ExecContext )
+ TT_New_Context( TT_Driver driver );
+
+ FT_LOCAL( FT_Error )
+ TT_Done_Context( TT_ExecContext exec );
+
+ FT_LOCAL( FT_Error )
+ TT_Load_Context( TT_ExecContext exec,
+ TT_Face face,
+ TT_Size size );
+
+ FT_LOCAL( FT_Error )
+ TT_Save_Context( TT_ExecContext exec,
+ TT_Size ins );
+
+ FT_LOCAL( FT_Error )
+ TT_Run_Context( TT_ExecContext exec,
+ FT_Bool debug );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* TT_RunIns */
+ /* */
+ /* <Description> */
+ /* Executes one or more instruction in the execution context. This */
+ /* is the main function of the TrueType opcode interpreter. */
+ /* */
+ /* <Input> */
+ /* exec :: A handle to the target execution context. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Only the object manager and debugger should call this function. */
+ /* */
+ /* This function is publicly exported because it is directly */
+ /* invoked by the TrueType debugger. */
+ /* */
+ FT_EXPORT( FT_Error )
+ TT_RunIns( TT_ExecContext exec );
+
+
+FT_END_HEADER
+
+#endif /* __TTINTERP_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.c
new file mode 100644
index 00000000000..06fd76a5c69
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.c
@@ -0,0 +1,954 @@
+/***************************************************************************/
+/* */
+/* ttobjs.c */
+/* */
+/* Objects manager (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_SFNT_H
+
+#include "ttgload.h"
+#include "ttpload.h"
+
+#include "tterrors.h"
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+#include "ttinterp.h"
+#endif
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#include FT_TRUETYPE_UNPATENTED_H
+#endif
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.h"
+#endif
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttobjs
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ /*************************************************************************/
+ /* */
+ /* GLYPH ZONE FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_glyphzone_done */
+ /* */
+ /* <Description> */
+ /* Deallocate a glyph zone. */
+ /* */
+ /* <Input> */
+ /* zone :: A pointer to the target glyph zone. */
+ /* */
+ FT_LOCAL_DEF( void )
+ tt_glyphzone_done( TT_GlyphZone zone )
+ {
+ FT_Memory memory = zone->memory;
+
+
+ if ( memory )
+ {
+ FT_FREE( zone->contours );
+ FT_FREE( zone->tags );
+ FT_FREE( zone->cur );
+ FT_FREE( zone->org );
+ FT_FREE( zone->orus );
+
+ zone->max_points = zone->n_points = 0;
+ zone->max_contours = zone->n_contours = 0;
+ zone->memory = NULL;
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_glyphzone_new */
+ /* */
+ /* <Description> */
+ /* Allocate a new glyph zone. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the current memory object. */
+ /* */
+ /* maxPoints :: The capacity of glyph zone in points. */
+ /* */
+ /* maxContours :: The capacity of glyph zone in contours. */
+ /* */
+ /* <Output> */
+ /* zone :: A pointer to the target glyph zone record. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_glyphzone_new( FT_Memory memory,
+ FT_UShort maxPoints,
+ FT_Short maxContours,
+ TT_GlyphZone zone )
+ {
+ FT_Error error;
+
+
+ FT_MEM_ZERO( zone, sizeof ( *zone ) );
+ zone->memory = memory;
+
+ if ( FT_NEW_ARRAY( zone->org, maxPoints ) ||
+ FT_NEW_ARRAY( zone->cur, maxPoints ) ||
+ FT_NEW_ARRAY( zone->orus, maxPoints ) ||
+ FT_NEW_ARRAY( zone->tags, maxPoints ) ||
+ FT_NEW_ARRAY( zone->contours, maxContours ) )
+ {
+ tt_glyphzone_done( zone );
+ }
+ else
+ {
+ zone->max_points = maxPoints;
+ zone->max_contours = maxContours;
+ }
+
+ return error;
+ }
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+ /* Compare the face with a list of well-known `tricky' fonts. */
+ /* This list shall be expanded as we find more of them. */
+
+ static FT_Bool
+ tt_check_trickyness( FT_String* name )
+ {
+ static const char* const trick_names[] =
+ {
+ "DFKaiSho-SB", /* dfkaisb.ttf */
+ "DFKai-SB", /* kaiu.ttf */
+ "HuaTianSongTi?", /* htst3.ttf */
+ "MingLiU", /* mingliu.ttf & mingliu.ttc */
+ "PMingLiU", /* mingliu.ttc */
+ "MingLi43", /* mingli.ttf */
+ NULL
+ };
+ int nn;
+
+
+ if ( !name )
+ return FALSE;
+
+ /* Note that we only check the face name at the moment; it might */
+ /* be worth to do more checks for a few special cases. */
+ for ( nn = 0; trick_names[nn] != NULL; nn++ )
+ if ( ft_strstr( name, trick_names[nn] ) )
+ return TRUE;
+
+ return FALSE;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_init */
+ /* */
+ /* <Description> */
+ /* Initialize a given TrueType face object. */
+ /* */
+ /* <Input> */
+ /* stream :: The source font stream. */
+ /* */
+ /* face_index :: The index of the font face in the resource. */
+ /* */
+ /* num_params :: Number of additional generic parameters. Ignored. */
+ /* */
+ /* params :: Additional generic parameters. Ignored. */
+ /* */
+ /* <InOut> */
+ /* face :: The newly built face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_init( FT_Stream stream,
+ FT_Face ttface, /* TT_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ FT_Error error;
+ FT_Library library;
+ SFNT_Service sfnt;
+ TT_Face face = (TT_Face)ttface;
+
+
+ library = ttface->driver->root.library;
+ sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
+ if ( !sfnt )
+ goto Bad_Format;
+
+ /* create input stream from resource */
+ if ( FT_STREAM_SEEK( 0 ) )
+ goto Exit;
+
+ /* check that we have a valid TrueType file */
+ error = sfnt->init_face( stream, face, face_index, num_params, params );
+ if ( error )
+ goto Exit;
+
+ /* We must also be able to accept Mac/GX fonts, as well as OT ones. */
+ /* The 0x00020000 tag is completely undocumented; some fonts from */
+ /* Arphic made for Chinese Windows 3.1 have this. */
+ if ( face->format_tag != 0x00010000L && /* MS fonts */
+ face->format_tag != 0x00020000L && /* CJK fonts for Win 3.1 */
+ face->format_tag != TTAG_true ) /* Mac fonts */
+ {
+ FT_TRACE2(( "[not a valid TTF font]\n" ));
+ goto Bad_Format;
+ }
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ ttface->face_flags |= FT_FACE_FLAG_HINTER;
+#endif
+
+ /* If we are performing a simple font format check, exit immediately. */
+ if ( face_index < 0 )
+ return TT_Err_Ok;
+
+ /* Load font directory */
+ error = sfnt->load_face( stream, face, face_index, num_params, params );
+ if ( error )
+ goto Exit;
+
+ if ( tt_check_trickyness( ttface->family_name ) )
+ ttface->face_flags |= FT_FACE_FLAG_TRICKY;
+
+ error = tt_face_load_hdmx( face, stream );
+ if ( error )
+ goto Exit;
+
+ if ( FT_IS_SCALABLE( ttface ) )
+ {
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ if ( !ttface->internal->incremental_interface )
+ error = tt_face_load_loca( face, stream );
+ if ( !error )
+ error = tt_face_load_cvt( face, stream );
+ if ( !error )
+ error = tt_face_load_fpgm( face, stream );
+ if ( !error )
+ error = tt_face_load_prep( face, stream );
+
+#else
+
+ if ( !error )
+ error = tt_face_load_loca( face, stream );
+ if ( !error )
+ error = tt_face_load_cvt( face, stream );
+ if ( !error )
+ error = tt_face_load_fpgm( face, stream );
+ if ( !error )
+ error = tt_face_load_prep( face, stream );
+
+#endif
+
+ }
+
+#if defined( TT_CONFIG_OPTION_UNPATENTED_HINTING ) && \
+ !defined( TT_CONFIG_OPTION_BYTECODE_INTERPRETER )
+
+ {
+ FT_Bool unpatented_hinting;
+ int i;
+
+
+ /* Determine whether unpatented hinting is to be used for this face. */
+ unpatented_hinting = FT_BOOL
+ ( library->debug_hooks[FT_DEBUG_HOOK_UNPATENTED_HINTING] != NULL );
+
+ for ( i = 0; i < num_params && !face->unpatented_hinting; i++ )
+ if ( params[i].tag == FT_PARAM_TAG_UNPATENTED_HINTING )
+ unpatented_hinting = TRUE;
+
+ if ( !unpatented_hinting )
+ ttface->internal->ignore_unpatented_hinter = TRUE;
+ }
+
+#endif /* TT_CONFIG_OPTION_UNPATENTED_HINTING &&
+ !TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
+ /* initialize standard glyph loading routines */
+ TT_Init_Glyph_Loading( face );
+
+ Exit:
+ return error;
+
+ Bad_Format:
+ error = TT_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_done */
+ /* */
+ /* <Description> */
+ /* Finalize a given face object. */
+ /* */
+ /* <Input> */
+ /* face :: A pointer to the face object to destroy. */
+ /* */
+ FT_LOCAL_DEF( void )
+ tt_face_done( FT_Face ttface ) /* TT_Face */
+ {
+ TT_Face face = (TT_Face)ttface;
+ FT_Memory memory;
+ FT_Stream stream;
+ SFNT_Service sfnt;
+
+
+ if ( !face )
+ return;
+
+ memory = ttface->memory;
+ stream = ttface->stream;
+ sfnt = (SFNT_Service)face->sfnt;
+
+ /* for `extended TrueType formats' (i.e. compressed versions) */
+ if ( face->extra.finalizer )
+ face->extra.finalizer( face->extra.data );
+
+ if ( sfnt )
+ sfnt->done_face( face );
+
+ /* freeing the locations table */
+ tt_face_done_loca( face );
+
+ tt_face_free_hdmx( face );
+
+ /* freeing the CVT */
+ FT_FREE( face->cvt );
+ face->cvt_size = 0;
+
+ /* freeing the programs */
+ FT_FRAME_RELEASE( face->font_program );
+ FT_FRAME_RELEASE( face->cvt_program );
+ face->font_program_size = 0;
+ face->cvt_program_size = 0;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ tt_done_blend( memory, face->blend );
+ face->blend = NULL;
+#endif
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SIZE FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_size_run_fpgm */
+ /* */
+ /* <Description> */
+ /* Run the font program. */
+ /* */
+ /* <Input> */
+ /* size :: A handle to the size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_size_run_fpgm( TT_Size size )
+ {
+ TT_Face face = (TT_Face)size->root.face;
+ TT_ExecContext exec;
+ FT_Error error;
+
+
+ /* debugging instances have their own context */
+ if ( size->debug )
+ exec = size->context;
+ else
+ exec = ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
+
+ if ( !exec )
+ return TT_Err_Could_Not_Find_Context;
+
+ TT_Load_Context( exec, face, size );
+
+ exec->callTop = 0;
+ exec->top = 0;
+
+ exec->period = 64;
+ exec->phase = 0;
+ exec->threshold = 0;
+
+ exec->instruction_trap = FALSE;
+ exec->F_dot_P = 0x10000L;
+
+ {
+ FT_Size_Metrics* metrics = &exec->metrics;
+ TT_Size_Metrics* tt_metrics = &exec->tt_metrics;
+
+
+ metrics->x_ppem = 0;
+ metrics->y_ppem = 0;
+ metrics->x_scale = 0;
+ metrics->y_scale = 0;
+
+ tt_metrics->ppem = 0;
+ tt_metrics->scale = 0;
+ tt_metrics->ratio = 0x10000L;
+ }
+
+ /* allow font program execution */
+ TT_Set_CodeRange( exec,
+ tt_coderange_font,
+ face->font_program,
+ face->font_program_size );
+
+ /* disable CVT and glyph programs coderange */
+ TT_Clear_CodeRange( exec, tt_coderange_cvt );
+ TT_Clear_CodeRange( exec, tt_coderange_glyph );
+
+ if ( face->font_program_size > 0 )
+ {
+ error = TT_Goto_CodeRange( exec, tt_coderange_font, 0 );
+
+ if ( !error )
+ error = face->interpreter( exec );
+ }
+ else
+ error = TT_Err_Ok;
+
+ if ( !error )
+ TT_Save_Context( exec, size );
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_size_run_prep */
+ /* */
+ /* <Description> */
+ /* Run the control value program. */
+ /* */
+ /* <Input> */
+ /* size :: A handle to the size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_size_run_prep( TT_Size size )
+ {
+ TT_Face face = (TT_Face)size->root.face;
+ TT_ExecContext exec;
+ FT_Error error;
+
+
+ /* debugging instances have their own context */
+ if ( size->debug )
+ exec = size->context;
+ else
+ exec = ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
+
+ if ( !exec )
+ return TT_Err_Could_Not_Find_Context;
+
+ TT_Load_Context( exec, face, size );
+
+ exec->callTop = 0;
+ exec->top = 0;
+
+ exec->instruction_trap = FALSE;
+
+ TT_Set_CodeRange( exec,
+ tt_coderange_cvt,
+ face->cvt_program,
+ face->cvt_program_size );
+
+ TT_Clear_CodeRange( exec, tt_coderange_glyph );
+
+ if ( face->cvt_program_size > 0 )
+ {
+ error = TT_Goto_CodeRange( exec, tt_coderange_cvt, 0 );
+
+ if ( !error && !size->debug )
+ error = face->interpreter( exec );
+ }
+ else
+ error = TT_Err_Ok;
+
+ /* save as default graphics state */
+ size->GS = exec->GS;
+
+ TT_Save_Context( exec, size );
+
+ return error;
+ }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ static void
+ tt_size_done_bytecode( FT_Size ftsize )
+ {
+ TT_Size size = (TT_Size)ftsize;
+ TT_Face face = (TT_Face)ftsize->face;
+ FT_Memory memory = face->root.memory;
+
+
+ if ( size->debug )
+ {
+ /* the debug context must be deleted by the debugger itself */
+ size->context = NULL;
+ size->debug = FALSE;
+ }
+
+ FT_FREE( size->cvt );
+ size->cvt_size = 0;
+
+ /* free storage area */
+ FT_FREE( size->storage );
+ size->storage_size = 0;
+
+ /* twilight zone */
+ tt_glyphzone_done( &size->twilight );
+
+ FT_FREE( size->function_defs );
+ FT_FREE( size->instruction_defs );
+
+ size->num_function_defs = 0;
+ size->max_function_defs = 0;
+ size->num_instruction_defs = 0;
+ size->max_instruction_defs = 0;
+
+ size->max_func = 0;
+ size->max_ins = 0;
+
+ size->bytecode_ready = 0;
+ size->cvt_ready = 0;
+ }
+
+
+ /* Initialize bytecode-related fields in the size object. */
+ /* We do this only if bytecode interpretation is really needed. */
+ static FT_Error
+ tt_size_init_bytecode( FT_Size ftsize )
+ {
+ FT_Error error;
+ TT_Size size = (TT_Size)ftsize;
+ TT_Face face = (TT_Face)ftsize->face;
+ FT_Memory memory = face->root.memory;
+ FT_Int i;
+
+ FT_UShort n_twilight;
+ TT_MaxProfile* maxp = &face->max_profile;
+
+
+ size->bytecode_ready = 1;
+ size->cvt_ready = 0;
+
+ size->max_function_defs = maxp->maxFunctionDefs;
+ size->max_instruction_defs = maxp->maxInstructionDefs;
+
+ size->num_function_defs = 0;
+ size->num_instruction_defs = 0;
+
+ size->max_func = 0;
+ size->max_ins = 0;
+
+ size->cvt_size = face->cvt_size;
+ size->storage_size = maxp->maxStorage;
+
+ /* Set default metrics */
+ {
+ FT_Size_Metrics* metrics = &size->metrics;
+ TT_Size_Metrics* metrics2 = &size->ttmetrics;
+
+ metrics->x_ppem = 0;
+ metrics->y_ppem = 0;
+
+ metrics2->rotated = FALSE;
+ metrics2->stretched = FALSE;
+
+ /* set default compensation (all 0) */
+ for ( i = 0; i < 4; i++ )
+ metrics2->compensations[i] = 0;
+ }
+
+ /* allocate function defs, instruction defs, cvt, and storage area */
+ if ( FT_NEW_ARRAY( size->function_defs, size->max_function_defs ) ||
+ FT_NEW_ARRAY( size->instruction_defs, size->max_instruction_defs ) ||
+ FT_NEW_ARRAY( size->cvt, size->cvt_size ) ||
+ FT_NEW_ARRAY( size->storage, size->storage_size ) )
+ goto Exit;
+
+ /* reserve twilight zone */
+ n_twilight = maxp->maxTwilightPoints;
+
+ /* there are 4 phantom points (do we need this?) */
+ n_twilight += 4;
+
+ error = tt_glyphzone_new( memory, n_twilight, 0, &size->twilight );
+ if ( error )
+ goto Exit;
+
+ size->twilight.n_points = n_twilight;
+
+ size->GS = tt_default_graphics_state;
+
+ /* set `face->interpreter' according to the debug hook present */
+ {
+ FT_Library library = face->root.driver->root.library;
+
+
+ face->interpreter = (TT_Interpreter)
+ library->debug_hooks[FT_DEBUG_HOOK_TRUETYPE];
+ if ( !face->interpreter )
+ face->interpreter = (TT_Interpreter)TT_RunIns;
+ }
+
+ /* Fine, now run the font program! */
+ error = tt_size_run_fpgm( size );
+
+ Exit:
+ if ( error )
+ tt_size_done_bytecode( ftsize );
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_size_ready_bytecode( TT_Size size )
+ {
+ FT_Error error = TT_Err_Ok;
+
+
+ if ( !size->bytecode_ready )
+ {
+ error = tt_size_init_bytecode( (FT_Size)size );
+ if ( error )
+ goto Exit;
+ }
+
+ /* rescale CVT when needed */
+ if ( !size->cvt_ready )
+ {
+ FT_UInt i;
+ TT_Face face = (TT_Face)size->root.face;
+
+
+ /* Scale the cvt values to the new ppem. */
+ /* We use by default the y ppem to scale the CVT. */
+ for ( i = 0; i < size->cvt_size; i++ )
+ size->cvt[i] = FT_MulFix( face->cvt[i], size->ttmetrics.scale );
+
+ /* all twilight points are originally zero */
+ for ( i = 0; i < (FT_UInt)size->twilight.n_points; i++ )
+ {
+ size->twilight.org[i].x = 0;
+ size->twilight.org[i].y = 0;
+ size->twilight.cur[i].x = 0;
+ size->twilight.cur[i].y = 0;
+ }
+
+ /* clear storage area */
+ for ( i = 0; i < (FT_UInt)size->storage_size; i++ )
+ size->storage[i] = 0;
+
+ size->GS = tt_default_graphics_state;
+
+ error = tt_size_run_prep( size );
+ if ( !error )
+ size->cvt_ready = 1;
+ }
+
+ Exit:
+ return error;
+ }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_size_init */
+ /* */
+ /* <Description> */
+ /* Initialize a new TrueType size object. */
+ /* */
+ /* <InOut> */
+ /* size :: A handle to the size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_size_init( FT_Size ttsize ) /* TT_Size */
+ {
+ TT_Size size = (TT_Size)ttsize;
+ FT_Error error = TT_Err_Ok;
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ size->bytecode_ready = 0;
+ size->cvt_ready = 0;
+#endif
+
+ size->ttmetrics.valid = FALSE;
+ size->strike_index = 0xFFFFFFFFUL;
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_size_done */
+ /* */
+ /* <Description> */
+ /* The TrueType size object finalizer. */
+ /* */
+ /* <Input> */
+ /* size :: A handle to the target size object. */
+ /* */
+ FT_LOCAL_DEF( void )
+ tt_size_done( FT_Size ttsize ) /* TT_Size */
+ {
+ TT_Size size = (TT_Size)ttsize;
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ if ( size->bytecode_ready )
+ tt_size_done_bytecode( ttsize );
+#endif
+
+ size->ttmetrics.valid = FALSE;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_size_reset */
+ /* */
+ /* <Description> */
+ /* Reset a TrueType size when resolutions and character dimensions */
+ /* have been changed. */
+ /* */
+ /* <Input> */
+ /* size :: A handle to the target size object. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_size_reset( TT_Size size )
+ {
+ TT_Face face;
+ FT_Error error = TT_Err_Ok;
+ FT_Size_Metrics* metrics;
+
+
+ size->ttmetrics.valid = FALSE;
+
+ face = (TT_Face)size->root.face;
+
+ metrics = &size->metrics;
+
+ /* copy the result from base layer */
+ *metrics = size->root.metrics;
+
+ if ( metrics->x_ppem < 1 || metrics->y_ppem < 1 )
+ return TT_Err_Invalid_PPem;
+
+ /* This bit flag, if set, indicates that the ppems must be */
+ /* rounded to integers. Nearly all TrueType fonts have this bit */
+ /* set, as hinting won't work really well otherwise. */
+ /* */
+ if ( face->header.Flags & 8 )
+ {
+ metrics->x_scale = FT_DivFix( metrics->x_ppem << 6,
+ face->root.units_per_EM );
+ metrics->y_scale = FT_DivFix( metrics->y_ppem << 6,
+ face->root.units_per_EM );
+
+ metrics->ascender =
+ FT_PIX_ROUND( FT_MulFix( face->root.ascender, metrics->y_scale ) );
+ metrics->descender =
+ FT_PIX_ROUND( FT_MulFix( face->root.descender, metrics->y_scale ) );
+ metrics->height =
+ FT_PIX_ROUND( FT_MulFix( face->root.height, metrics->y_scale ) );
+ metrics->max_advance =
+ FT_PIX_ROUND( FT_MulFix( face->root.max_advance_width,
+ metrics->x_scale ) );
+ }
+
+ /* compute new transformation */
+ if ( metrics->x_ppem >= metrics->y_ppem )
+ {
+ size->ttmetrics.scale = metrics->x_scale;
+ size->ttmetrics.ppem = metrics->x_ppem;
+ size->ttmetrics.x_ratio = 0x10000L;
+ size->ttmetrics.y_ratio = FT_MulDiv( metrics->y_ppem,
+ 0x10000L,
+ metrics->x_ppem );
+ }
+ else
+ {
+ size->ttmetrics.scale = metrics->y_scale;
+ size->ttmetrics.ppem = metrics->y_ppem;
+ size->ttmetrics.x_ratio = FT_MulDiv( metrics->x_ppem,
+ 0x10000L,
+ metrics->y_ppem );
+ size->ttmetrics.y_ratio = 0x10000L;
+ }
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ size->cvt_ready = 0;
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+ if ( !error )
+ size->ttmetrics.valid = TRUE;
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_driver_init */
+ /* */
+ /* <Description> */
+ /* Initialize a given TrueType driver object. */
+ /* */
+ /* <Input> */
+ /* driver :: A handle to the target driver object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_driver_init( FT_Module ttdriver ) /* TT_Driver */
+ {
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ TT_Driver driver = (TT_Driver)ttdriver;
+
+
+ if ( !TT_New_Context( driver ) )
+ return TT_Err_Could_Not_Find_Context;
+
+#else
+
+ FT_UNUSED( ttdriver );
+
+#endif
+
+ return TT_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_driver_done */
+ /* */
+ /* <Description> */
+ /* Finalize a given TrueType driver. */
+ /* */
+ /* <Input> */
+ /* driver :: A handle to the target TrueType driver. */
+ /* */
+ FT_LOCAL_DEF( void )
+ tt_driver_done( FT_Module ttdriver ) /* TT_Driver */
+ {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ TT_Driver driver = (TT_Driver)ttdriver;
+
+
+ /* destroy the execution context */
+ if ( driver->context )
+ {
+ TT_Done_Context( driver->context );
+ driver->context = NULL;
+ }
+#else
+ FT_UNUSED( ttdriver );
+#endif
+
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_slot_init */
+ /* */
+ /* <Description> */
+ /* Initialize a new slot object. */
+ /* */
+ /* <InOut> */
+ /* slot :: A handle to the slot object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_slot_init( FT_GlyphSlot slot )
+ {
+ return FT_GlyphLoader_CreateExtra( slot->internal->loader );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.h
new file mode 100644
index 00000000000..d4b82285e59
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.h
@@ -0,0 +1,463 @@
+/***************************************************************************/
+/* */
+/* ttobjs.h */
+/* */
+/* Objects manager (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTOBJS_H__
+#define __TTOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* TT_Driver */
+ /* */
+ /* <Description> */
+ /* A handle to a TrueType driver object. */
+ /* */
+ typedef struct TT_DriverRec_* TT_Driver;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* TT_Instance */
+ /* */
+ /* <Description> */
+ /* A handle to a TrueType size object. */
+ /* */
+ typedef struct TT_SizeRec_* TT_Size;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* TT_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* A handle to a TrueType glyph slot object. */
+ /* */
+ /* <Note> */
+ /* This is a direct typedef of FT_GlyphSlot, as there is nothing */
+ /* specific about the TrueType glyph slot. */
+ /* */
+ typedef FT_GlyphSlot TT_GlyphSlot;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_GraphicsState */
+ /* */
+ /* <Description> */
+ /* The TrueType graphics state used during bytecode interpretation. */
+ /* */
+ typedef struct TT_GraphicsState_
+ {
+ FT_UShort rp0;
+ FT_UShort rp1;
+ FT_UShort rp2;
+
+ FT_UnitVector dualVector;
+ FT_UnitVector projVector;
+ FT_UnitVector freeVector;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ FT_Bool both_x_axis;
+#endif
+
+ FT_Long loop;
+ FT_F26Dot6 minimum_distance;
+ FT_Int round_state;
+
+ FT_Bool auto_flip;
+ FT_F26Dot6 control_value_cutin;
+ FT_F26Dot6 single_width_cutin;
+ FT_F26Dot6 single_width_value;
+ FT_Short delta_base;
+ FT_Short delta_shift;
+
+ FT_Byte instruct_control;
+ /* According to Greg Hitchcock from Microsoft, the `scan_control' */
+ /* variable as documented in the TrueType specification is a 32-bit */
+ /* integer; the high-word part holds the SCANTYPE value, the low-word */
+ /* part the SCANCTRL value. We separate it into two fields. */
+ FT_Bool scan_control;
+ FT_Int scan_type;
+
+ FT_UShort gep0;
+ FT_UShort gep1;
+ FT_UShort gep2;
+
+ } TT_GraphicsState;
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ FT_LOCAL( void )
+ tt_glyphzone_done( TT_GlyphZone zone );
+
+ FT_LOCAL( FT_Error )
+ tt_glyphzone_new( FT_Memory memory,
+ FT_UShort maxPoints,
+ FT_Short maxContours,
+ TT_GlyphZone zone );
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+
+ /*************************************************************************/
+ /* */
+ /* EXECUTION SUBTABLES */
+ /* */
+ /* These sub-tables relate to instruction execution. */
+ /* */
+ /*************************************************************************/
+
+
+#define TT_MAX_CODE_RANGES 3
+
+
+ /*************************************************************************/
+ /* */
+ /* There can only be 3 active code ranges at once: */
+ /* - the Font Program */
+ /* - the CVT Program */
+ /* - a glyph's instructions set */
+ /* */
+ typedef enum TT_CodeRange_Tag_
+ {
+ tt_coderange_none = 0,
+ tt_coderange_font,
+ tt_coderange_cvt,
+ tt_coderange_glyph
+
+ } TT_CodeRange_Tag;
+
+
+ typedef struct TT_CodeRange_
+ {
+ FT_Byte* base;
+ FT_ULong size;
+
+ } TT_CodeRange;
+
+ typedef TT_CodeRange TT_CodeRangeTable[TT_MAX_CODE_RANGES];
+
+
+ /*************************************************************************/
+ /* */
+ /* Defines a function/instruction definition record. */
+ /* */
+ typedef struct TT_DefRecord_
+ {
+ FT_Int range; /* in which code range is it located? */
+ FT_Long start; /* where does it start? */
+ FT_UInt opc; /* function #, or instruction code */
+ FT_Bool active; /* is it active? */
+
+ } TT_DefRecord, *TT_DefArray;
+
+
+ /*************************************************************************/
+ /* */
+ /* Subglyph transformation record. */
+ /* */
+ typedef struct TT_Transform_
+ {
+ FT_Fixed xx, xy; /* transformation matrix coefficients */
+ FT_Fixed yx, yy;
+ FT_F26Dot6 ox, oy; /* offsets */
+
+ } TT_Transform;
+
+
+ /*************************************************************************/
+ /* */
+ /* Subglyph loading record. Used to load composite components. */
+ /* */
+ typedef struct TT_SubglyphRec_
+ {
+ FT_Long index; /* subglyph index; initialized with -1 */
+ FT_Bool is_scaled; /* is the subglyph scaled? */
+ FT_Bool is_hinted; /* should it be hinted? */
+ FT_Bool preserve_pps; /* preserve phantom points? */
+
+ FT_Long file_offset;
+
+ FT_BBox bbox;
+ FT_Pos left_bearing;
+ FT_Pos advance;
+
+ TT_GlyphZoneRec zone;
+
+ FT_Long arg1; /* first argument */
+ FT_Long arg2; /* second argument */
+
+ FT_UShort element_flag; /* current load element flag */
+
+ TT_Transform transform; /* transformation matrix */
+
+ FT_Vector pp1, pp2; /* phantom points (horizontal) */
+ FT_Vector pp3, pp4; /* phantom points (vertical) */
+
+ } TT_SubGlyphRec, *TT_SubGlyph_Stack;
+
+
+ /*************************************************************************/
+ /* */
+ /* A note regarding non-squared pixels: */
+ /* */
+ /* (This text will probably go into some docs at some time; for now, it */
+ /* is kept here to explain some definitions in the TIns_Metrics */
+ /* record). */
+ /* */
+ /* The CVT is a one-dimensional array containing values that control */
+ /* certain important characteristics in a font, like the height of all */
+ /* capitals, all lowercase letter, default spacing or stem width/height. */
+ /* */
+ /* These values are found in FUnits in the font file, and must be scaled */
+ /* to pixel coordinates before being used by the CVT and glyph programs. */
+ /* Unfortunately, when using distinct x and y resolutions (or distinct x */
+ /* and y pointsizes), there are two possible scalings. */
+ /* */
+ /* A first try was to implement a `lazy' scheme where all values were */
+ /* scaled when first used. However, while some values are always used */
+ /* in the same direction, some others are used under many different */
+ /* circumstances and orientations. */
+ /* */
+ /* I have found a simpler way to do the same, and it even seems to work */
+ /* in most of the cases: */
+ /* */
+ /* - All CVT values are scaled to the maximum ppem size. */
+ /* */
+ /* - When performing a read or write in the CVT, a ratio factor is used */
+ /* to perform adequate scaling. Example: */
+ /* */
+ /* x_ppem = 14 */
+ /* y_ppem = 10 */
+ /* */
+ /* We choose ppem = x_ppem = 14 as the CVT scaling size. All cvt */
+ /* entries are scaled to it. */
+ /* */
+ /* x_ratio = 1.0 */
+ /* y_ratio = y_ppem/ppem (< 1.0) */
+ /* */
+ /* We compute the current ratio like: */
+ /* */
+ /* - If projVector is horizontal, */
+ /* ratio = x_ratio = 1.0 */
+ /* */
+ /* - if projVector is vertical, */
+ /* ratio = y_ratio */
+ /* */
+ /* - else, */
+ /* ratio = sqrt( (proj.x * x_ratio) ^ 2 + (proj.y * y_ratio) ^ 2 ) */
+ /* */
+ /* Reading a cvt value returns */
+ /* ratio * cvt[index] */
+ /* */
+ /* Writing a cvt value in pixels: */
+ /* cvt[index] / ratio */
+ /* */
+ /* The current ppem is simply */
+ /* ratio * ppem */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Metrics used by the TrueType size and context objects. */
+ /* */
+ typedef struct TT_Size_Metrics_
+ {
+ /* for non-square pixels */
+ FT_Long x_ratio;
+ FT_Long y_ratio;
+
+ FT_UShort ppem; /* maximum ppem size */
+ FT_Long ratio; /* current ratio */
+ FT_Fixed scale;
+
+ FT_F26Dot6 compensations[4]; /* device-specific compensations */
+
+ FT_Bool valid;
+
+ FT_Bool rotated; /* `is the glyph rotated?'-flag */
+ FT_Bool stretched; /* `is the glyph stretched?'-flag */
+
+ } TT_Size_Metrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* TrueType size class. */
+ /* */
+ typedef struct TT_SizeRec_
+ {
+ FT_SizeRec root;
+
+ /* we have our own copy of metrics so that we can modify */
+ /* it without affecting auto-hinting (when used) */
+ FT_Size_Metrics metrics;
+
+ TT_Size_Metrics ttmetrics;
+
+ FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ FT_UInt num_function_defs; /* number of function definitions */
+ FT_UInt max_function_defs;
+ TT_DefArray function_defs; /* table of function definitions */
+
+ FT_UInt num_instruction_defs; /* number of ins. definitions */
+ FT_UInt max_instruction_defs;
+ TT_DefArray instruction_defs; /* table of ins. definitions */
+
+ FT_UInt max_func;
+ FT_UInt max_ins;
+
+ TT_CodeRangeTable codeRangeTable;
+
+ TT_GraphicsState GS;
+
+ FT_ULong cvt_size; /* the scaled control value table */
+ FT_Long* cvt;
+
+ FT_UShort storage_size; /* The storage area is now part of */
+ FT_Long* storage; /* the instance */
+
+ TT_GlyphZoneRec twilight; /* The instance's twilight zone */
+
+ /* debugging variables */
+
+ /* When using the debugger, we must keep the */
+ /* execution context tied to the instance */
+ /* object rather than asking it on demand. */
+
+ FT_Bool debug;
+ TT_ExecContext context;
+
+ FT_Bool bytecode_ready;
+ FT_Bool cvt_ready;
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+ } TT_SizeRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* TrueType driver class. */
+ /* */
+ typedef struct TT_DriverRec_
+ {
+ FT_DriverRec root;
+ TT_ExecContext context; /* execution context */
+ TT_GlyphZoneRec zone; /* glyph loader points zone */
+
+ void* extension_component;
+
+ } TT_DriverRec;
+
+
+ /* Note: All of the functions below (except tt_size_reset()) are used */
+ /* as function pointers in a FT_Driver_ClassRec. Therefore their */
+ /* parameters are of types FT_Face, FT_Size, etc., rather than TT_Face, */
+ /* TT_Size, etc., so that the compiler can confirm that the types and */
+ /* number of parameters are correct. In all cases the FT_xxx types are */
+ /* cast to their TT_xxx counterparts inside the functions since FreeType */
+ /* will always use the TT driver to create them. */
+
+
+ /*************************************************************************/
+ /* */
+ /* Face functions */
+ /* */
+ FT_LOCAL( FT_Error )
+ tt_face_init( FT_Stream stream,
+ FT_Face ttface, /* TT_Face */
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+ FT_LOCAL( void )
+ tt_face_done( FT_Face ttface ); /* TT_Face */
+
+
+ /*************************************************************************/
+ /* */
+ /* Size functions */
+ /* */
+ FT_LOCAL( FT_Error )
+ tt_size_init( FT_Size ttsize ); /* TT_Size */
+
+ FT_LOCAL( void )
+ tt_size_done( FT_Size ttsize ); /* TT_Size */
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ FT_LOCAL( FT_Error )
+ tt_size_run_fpgm( TT_Size size );
+
+ FT_LOCAL( FT_Error )
+ tt_size_run_prep( TT_Size size );
+
+ FT_LOCAL( FT_Error )
+ tt_size_ready_bytecode( TT_Size size );
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+ FT_LOCAL( FT_Error )
+ tt_size_reset( TT_Size size );
+
+
+ /*************************************************************************/
+ /* */
+ /* Driver functions */
+ /* */
+ FT_LOCAL( FT_Error )
+ tt_driver_init( FT_Module ttdriver ); /* TT_Driver */
+
+ FT_LOCAL( void )
+ tt_driver_done( FT_Module ttdriver ); /* TT_Driver */
+
+
+ /*************************************************************************/
+ /* */
+ /* Slot functions */
+ /* */
+ FT_LOCAL( FT_Error )
+ tt_slot_init( FT_GlyphSlot slot );
+
+
+FT_END_HEADER
+
+#endif /* __TTOBJS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.c
new file mode 100644
index 00000000000..dc538fb0813
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.c
@@ -0,0 +1,574 @@
+/***************************************************************************/
+/* */
+/* ttpload.c */
+/* */
+/* TrueType-specific tables loader (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+
+#include "ttpload.h"
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.h"
+#endif
+
+#include "tterrors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ttpload
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_loca */
+ /* */
+ /* <Description> */
+ /* Load the locations table. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Input> */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_loca( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_ULong table_len;
+ FT_Int shift;
+
+
+ /* we need the size of the `glyf' table for malformed `loca' tables */
+ error = face->goto_table( face, TTAG_glyf, stream, &face->glyf_len );
+
+ /* it is possible that a font doesn't have a glyf table at all */
+ /* or its size is zero */
+ if ( error == TT_Err_Table_Missing )
+ face->glyf_len = 0;
+ else if ( error )
+ goto Exit;
+
+ FT_TRACE2(( "Locations " ));
+ error = face->goto_table( face, TTAG_loca, stream, &table_len );
+ if ( error )
+ {
+ error = TT_Err_Locations_Missing;
+ goto Exit;
+ }
+
+ if ( face->header.Index_To_Loc_Format != 0 )
+ {
+ shift = 2;
+
+ if ( table_len >= 0x40000L )
+ {
+ FT_TRACE2(( "table too large!\n" ));
+ error = TT_Err_Invalid_Table;
+ goto Exit;
+ }
+ face->num_locations = (FT_UInt)( table_len >> shift );
+ }
+ else
+ {
+ shift = 1;
+
+ if ( table_len >= 0x20000L )
+ {
+ FT_TRACE2(( "table too large!\n" ));
+ error = TT_Err_Invalid_Table;
+ goto Exit;
+ }
+ face->num_locations = (FT_UInt)( table_len >> shift );
+ }
+
+ if ( face->num_locations != (FT_UInt)face->root.num_glyphs )
+ {
+ FT_TRACE2(( "glyph count mismatch! loca: %d, maxp: %d\n",
+ face->num_locations, face->root.num_glyphs ));
+
+ /* we only handle the case where `maxp' gives a larger value */
+ if ( face->num_locations < (FT_UInt)face->root.num_glyphs )
+ {
+ FT_Long new_loca_len = (FT_Long)face->root.num_glyphs << shift;
+
+ TT_Table entry = face->dir_tables;
+ TT_Table limit = entry + face->num_tables;
+
+ FT_Long pos = FT_Stream_Pos( stream );
+ FT_Long dist = 0x7FFFFFFFL;
+
+
+ /* compute the distance to next table in font file */
+ for ( ; entry < limit; entry++ )
+ {
+ FT_Long diff = entry->Offset - pos;
+
+
+ if ( diff > 0 && diff < dist )
+ dist = diff;
+ }
+
+ if ( new_loca_len <= dist )
+ {
+ face->num_locations = (FT_Long)face->root.num_glyphs;
+ table_len = new_loca_len;
+
+ FT_TRACE2(( "adjusting num_locations to %d\n",
+ face->num_locations ));
+ }
+ }
+ }
+
+ /*
+ * Extract the frame. We don't need to decompress it since
+ * we are able to parse it directly.
+ */
+ if ( FT_FRAME_EXTRACT( table_len, face->glyph_locations ) )
+ goto Exit;
+
+ FT_TRACE2(( "loaded\n" ));
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_ULong )
+ tt_face_get_location( TT_Face face,
+ FT_UInt gindex,
+ FT_UInt *asize )
+ {
+ FT_ULong pos1, pos2;
+ FT_Byte* p;
+ FT_Byte* p_limit;
+
+
+ pos1 = pos2 = 0;
+
+ if ( gindex < face->num_locations )
+ {
+ if ( face->header.Index_To_Loc_Format != 0 )
+ {
+ p = face->glyph_locations + gindex * 4;
+ p_limit = face->glyph_locations + face->num_locations * 4;
+
+ pos1 = FT_NEXT_ULONG( p );
+ pos2 = pos1;
+
+ if ( p + 4 <= p_limit )
+ pos2 = FT_NEXT_ULONG( p );
+ }
+ else
+ {
+ p = face->glyph_locations + gindex * 2;
+ p_limit = face->glyph_locations + face->num_locations * 2;
+
+ pos1 = FT_NEXT_USHORT( p );
+ pos2 = pos1;
+
+ if ( p + 2 <= p_limit )
+ pos2 = FT_NEXT_USHORT( p );
+
+ pos1 <<= 1;
+ pos2 <<= 1;
+ }
+ }
+
+ /* It isn't mentioned explicitly that the `loca' table must be */
+ /* ordered, but implicitly it refers to the length of an entry */
+ /* as the difference between the current and the next position. */
+ /* Anyway, there do exist (malformed) fonts which don't obey */
+ /* this rule, so we are only able to provide an upper bound for */
+ /* the size. */
+ /* */
+ /* We get (intentionally) a wrong, non-zero result in case the */
+ /* `glyf' table is missing. */
+ if ( pos2 >= pos1 )
+ *asize = (FT_UInt)( pos2 - pos1 );
+ else
+ *asize = (FT_UInt)( face->glyf_len - pos1 );
+
+ return pos1;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ tt_face_done_loca( TT_Face face )
+ {
+ FT_Stream stream = face->root.stream;
+
+
+ FT_FRAME_RELEASE( face->glyph_locations );
+ face->num_locations = 0;
+ }
+
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_cvt */
+ /* */
+ /* <Description> */
+ /* Load the control value table into a face object. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Input> */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_cvt( TT_Face face,
+ FT_Stream stream )
+ {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+ FT_ULong table_len;
+
+
+ FT_TRACE2(( "CVT " ));
+
+ error = face->goto_table( face, TTAG_cvt, stream, &table_len );
+ if ( error )
+ {
+ FT_TRACE2(( "is missing!\n" ));
+
+ face->cvt_size = 0;
+ face->cvt = NULL;
+ error = TT_Err_Ok;
+
+ goto Exit;
+ }
+
+ face->cvt_size = table_len / 2;
+
+ if ( FT_NEW_ARRAY( face->cvt, face->cvt_size ) )
+ goto Exit;
+
+ if ( FT_FRAME_ENTER( face->cvt_size * 2L ) )
+ goto Exit;
+
+ {
+ FT_Short* cur = face->cvt;
+ FT_Short* limit = cur + face->cvt_size;
+
+
+ for ( ; cur < limit; cur++ )
+ *cur = FT_GET_SHORT();
+ }
+
+ FT_FRAME_EXIT();
+ FT_TRACE2(( "loaded\n" ));
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( face->doblend )
+ error = tt_face_vary_cvt( face, stream );
+#endif
+
+ Exit:
+ return error;
+
+#else /* !TT_USE_BYTECODE_INTERPRETER */
+
+ FT_UNUSED( face );
+ FT_UNUSED( stream );
+
+ return TT_Err_Ok;
+
+#endif
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_fpgm */
+ /* */
+ /* <Description> */
+ /* Load the font program. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Input> */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_fpgm( TT_Face face,
+ FT_Stream stream )
+ {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ FT_Error error;
+ FT_ULong table_len;
+
+
+ FT_TRACE2(( "Font program " ));
+
+ /* The font program is optional */
+ error = face->goto_table( face, TTAG_fpgm, stream, &table_len );
+ if ( error )
+ {
+ face->font_program = NULL;
+ face->font_program_size = 0;
+ error = TT_Err_Ok;
+
+ FT_TRACE2(( "is missing!\n" ));
+ }
+ else
+ {
+ face->font_program_size = table_len;
+ if ( FT_FRAME_EXTRACT( table_len, face->font_program ) )
+ goto Exit;
+
+ FT_TRACE2(( "loaded, %12d bytes\n", face->font_program_size ));
+ }
+
+ Exit:
+ return error;
+
+#else /* !TT_USE_BYTECODE_INTERPRETER */
+
+ FT_UNUSED( face );
+ FT_UNUSED( stream );
+
+ return TT_Err_Ok;
+
+#endif
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_prep */
+ /* */
+ /* <Description> */
+ /* Load the cvt program. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Input> */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_prep( TT_Face face,
+ FT_Stream stream )
+ {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+ FT_Error error;
+ FT_ULong table_len;
+
+
+ FT_TRACE2(( "Prep program " ));
+
+ error = face->goto_table( face, TTAG_prep, stream, &table_len );
+ if ( error )
+ {
+ face->cvt_program = NULL;
+ face->cvt_program_size = 0;
+ error = TT_Err_Ok;
+
+ FT_TRACE2(( "is missing!\n" ));
+ }
+ else
+ {
+ face->cvt_program_size = table_len;
+ if ( FT_FRAME_EXTRACT( table_len, face->cvt_program ) )
+ goto Exit;
+
+ FT_TRACE2(( "loaded, %12d bytes\n", face->cvt_program_size ));
+ }
+
+ Exit:
+ return error;
+
+#else /* !TT_USE_BYTECODE_INTERPRETER */
+
+ FT_UNUSED( face );
+ FT_UNUSED( stream );
+
+ return TT_Err_Ok;
+
+#endif
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* tt_face_load_hdmx */
+ /* */
+ /* <Description> */
+ /* Load the `hdmx' table into the face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: A handle to the input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_hdmx( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_Memory memory = stream->memory;
+ FT_UInt version, nn, num_records;
+ FT_ULong table_size, record_size;
+ FT_Byte* p;
+ FT_Byte* limit;
+
+
+ /* this table is optional */
+ error = face->goto_table( face, TTAG_hdmx, stream, &table_size );
+ if ( error || table_size < 8 )
+ return TT_Err_Ok;
+
+ if ( FT_FRAME_EXTRACT( table_size, face->hdmx_table ) )
+ goto Exit;
+
+ p = face->hdmx_table;
+ limit = p + table_size;
+
+ version = FT_NEXT_USHORT( p );
+ num_records = FT_NEXT_USHORT( p );
+ record_size = FT_NEXT_ULONG( p );
+
+ /* The maximum number of bytes in an hdmx device record is the */
+ /* maximum number of glyphs + 2; this is 0xFFFF + 2; this is */
+ /* the reason why `record_size' is a long (which we read as */
+ /* unsigned long for convenience). In practice, two bytes */
+ /* sufficient to hold the size value. */
+ /* */
+ /* There are at least two fonts, HANNOM-A and HANNOM-B version */
+ /* 2.0 (2005), which get this wrong: The upper two bytes of */
+ /* the size value are set to 0xFF instead of 0x00. We catch */
+ /* and fix this. */
+
+ if ( record_size >= 0xFFFF0000UL )
+ record_size &= 0xFFFFU;
+
+ /* The limit for `num_records' is a heuristic value. */
+
+ if ( version != 0 || num_records > 255 || record_size > 0x10001L )
+ {
+ error = TT_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ if ( FT_NEW_ARRAY( face->hdmx_record_sizes, num_records ) )
+ goto Fail;
+
+ for ( nn = 0; nn < num_records; nn++ )
+ {
+ if ( p + record_size > limit )
+ break;
+
+ face->hdmx_record_sizes[nn] = p[0];
+ p += record_size;
+ }
+
+ face->hdmx_record_count = nn;
+ face->hdmx_table_size = table_size;
+ face->hdmx_record_size = record_size;
+
+ Exit:
+ return error;
+
+ Fail:
+ FT_FRAME_RELEASE( face->hdmx_table );
+ face->hdmx_table_size = 0;
+ goto Exit;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ tt_face_free_hdmx( TT_Face face )
+ {
+ FT_Stream stream = face->root.stream;
+ FT_Memory memory = stream->memory;
+
+
+ FT_FREE( face->hdmx_record_sizes );
+ FT_FRAME_RELEASE( face->hdmx_table );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Return the advance width table for a given pixel size if it is found */
+ /* in the font's `hdmx' table (if any). */
+ /* */
+ FT_LOCAL_DEF( FT_Byte* )
+ tt_face_get_device_metrics( TT_Face face,
+ FT_UInt ppem,
+ FT_UInt gindex )
+ {
+ FT_UInt nn;
+ FT_Byte* result = NULL;
+ FT_ULong record_size = face->hdmx_record_size;
+ FT_Byte* record = face->hdmx_table + 8;
+
+
+ for ( nn = 0; nn < face->hdmx_record_count; nn++ )
+ if ( face->hdmx_record_sizes[nn] == ppem )
+ {
+ gindex += 2;
+ if ( gindex < record_size )
+ result = record + nn * record_size + gindex;
+ break;
+ }
+
+ return result;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.h
new file mode 100644
index 00000000000..f61ac079ce0
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.h
@@ -0,0 +1,75 @@
+/***************************************************************************/
+/* */
+/* ttpload.h */
+/* */
+/* TrueType-specific tables loader (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTPLOAD_H__
+#define __TTPLOAD_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_loca( TT_Face face,
+ FT_Stream stream );
+
+ FT_LOCAL( FT_ULong )
+ tt_face_get_location( TT_Face face,
+ FT_UInt gindex,
+ FT_UInt *asize );
+
+ FT_LOCAL( void )
+ tt_face_done_loca( TT_Face face );
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_cvt( TT_Face face,
+ FT_Stream stream );
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_fpgm( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_prep( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_hdmx( TT_Face face,
+ FT_Stream stream );
+
+
+ FT_LOCAL( void )
+ tt_face_free_hdmx( TT_Face face );
+
+
+ FT_LOCAL( FT_Byte* )
+ tt_face_get_device_metrics( TT_Face face,
+ FT_UInt ppem,
+ FT_UInt gindex );
+
+FT_END_HEADER
+
+#endif /* __TTPLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/Jamfile
new file mode 100644
index 00000000000..8e366baae51
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/type1 Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) type1 ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = t1afm t1driver t1objs t1load t1gload t1parse ;
+ }
+ else
+ {
+ _sources = type1 ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/type1 Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/module.mk
new file mode 100644
index 00000000000..ade0210d76c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 Type1 module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += TYPE1_DRIVER
+
+define TYPE1_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, t1_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)type1 $(ECHO_DRIVER_DESC)Postscript font files with extension *.pfa or *.pfb$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/rules.mk
new file mode 100644
index 00000000000..15087b03044
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 Type1 driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Type1 driver directory
+#
+T1_DIR := $(SRC_DIR)/type1
+
+
+# compilation flags for the driver
+#
+T1_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(T1_DIR))
+
+
+# Type1 driver sources (i.e., C files)
+#
+T1_DRV_SRC := $(T1_DIR)/t1parse.c \
+ $(T1_DIR)/t1load.c \
+ $(T1_DIR)/t1driver.c \
+ $(T1_DIR)/t1afm.c \
+ $(T1_DIR)/t1gload.c \
+ $(T1_DIR)/t1objs.c
+
+# Type1 driver headers
+#
+T1_DRV_H := $(T1_DRV_SRC:%.c=%.h) \
+ $(T1_DIR)/t1tokens.h \
+ $(T1_DIR)/t1errors.h
+
+
+# Type1 driver object(s)
+#
+# T1_DRV_OBJ_M is used during `multi' builds
+# T1_DRV_OBJ_S is used during `single' builds
+#
+T1_DRV_OBJ_M := $(T1_DRV_SRC:$(T1_DIR)/%.c=$(OBJ_DIR)/%.$O)
+T1_DRV_OBJ_S := $(OBJ_DIR)/type1.$O
+
+# Type1 driver source file for single build
+#
+T1_DRV_SRC_S := $(T1_DIR)/type1.c
+
+
+# Type1 driver - single object
+#
+$(T1_DRV_OBJ_S): $(T1_DRV_SRC_S) $(T1_DRV_SRC) $(FREETYPE_H) $(T1_DRV_H)
+ $(T1_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(T1_DRV_SRC_S))
+
+
+# Type1 driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(T1_DIR)/%.c $(FREETYPE_H) $(T1_DRV_H)
+ $(T1_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(T1_DRV_OBJ_S)
+DRV_OBJS_M += $(T1_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.c
new file mode 100644
index 00000000000..5aea58820e3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.c
@@ -0,0 +1,390 @@
+/***************************************************************************/
+/* */
+/* t1afm.c */
+/* */
+/* AFM support for Type 1 fonts (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "t1afm.h"
+#include "t1errors.h"
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t1afm
+
+
+ FT_LOCAL_DEF( void )
+ T1_Done_Metrics( FT_Memory memory,
+ AFM_FontInfo fi )
+ {
+ FT_FREE( fi->KernPairs );
+ fi->NumKernPair = 0;
+
+ FT_FREE( fi->TrackKerns );
+ fi->NumTrackKern = 0;
+
+ FT_FREE( fi );
+ }
+
+
+ /* read a glyph name and return the equivalent glyph index */
+ static FT_Int
+ t1_get_index( const char* name,
+ FT_UInt len,
+ void* user_data )
+ {
+ T1_Font type1 = (T1_Font)user_data;
+ FT_Int n;
+
+
+ for ( n = 0; n < type1->num_glyphs; n++ )
+ {
+ char* gname = (char*)type1->glyph_names[n];
+
+
+ if ( gname && gname[0] == name[0] &&
+ ft_strlen( gname ) == len &&
+ ft_strncmp( gname, name, len ) == 0 )
+ return n;
+ }
+
+ return 0;
+ }
+
+
+#undef KERN_INDEX
+#define KERN_INDEX( g1, g2 ) ( ( (FT_ULong)(g1) << 16 ) | (g2) )
+
+
+ /* compare two kerning pairs */
+ FT_CALLBACK_DEF( int )
+ compare_kern_pairs( const void* a,
+ const void* b )
+ {
+ AFM_KernPair pair1 = (AFM_KernPair)a;
+ AFM_KernPair pair2 = (AFM_KernPair)b;
+
+ FT_ULong index1 = KERN_INDEX( pair1->index1, pair1->index2 );
+ FT_ULong index2 = KERN_INDEX( pair2->index1, pair2->index2 );
+
+
+ if ( index1 > index2 )
+ return 1;
+ else if ( index1 < index2 )
+ return -1;
+ else
+ return 0;
+ }
+
+
+ /* parse a PFM file -- for now, only read the kerning pairs */
+ static FT_Error
+ T1_Read_PFM( FT_Face t1_face,
+ FT_Stream stream,
+ AFM_FontInfo fi )
+ {
+ FT_Error error = T1_Err_Ok;
+ FT_Memory memory = stream->memory;
+ FT_Byte* start;
+ FT_Byte* limit;
+ FT_Byte* p;
+ AFM_KernPair kp;
+ FT_Int width_table_length;
+ FT_CharMap oldcharmap;
+ FT_CharMap charmap;
+ FT_Int n;
+
+
+ start = (FT_Byte*)stream->cursor;
+ limit = (FT_Byte*)stream->limit;
+ p = start;
+
+ /* Figure out how long the width table is. */
+ /* This info is a little-endian short at offset 99. */
+ p = start + 99;
+ if ( p + 2 > limit )
+ {
+ error = T1_Err_Unknown_File_Format;
+ goto Exit;
+ }
+ width_table_length = FT_PEEK_USHORT_LE( p );
+
+ p += 18 + width_table_length;
+ if ( p + 0x12 > limit || FT_PEEK_USHORT_LE( p ) < 0x12 )
+ /* extension table is probably optional */
+ goto Exit;
+
+ /* Kerning offset is 14 bytes from start of extensions table. */
+ p += 14;
+ p = start + FT_PEEK_ULONG_LE( p );
+
+ if ( p == start )
+ /* zero offset means no table */
+ goto Exit;
+
+ if ( p + 2 > limit )
+ {
+ error = T1_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ fi->NumKernPair = FT_PEEK_USHORT_LE( p );
+ p += 2;
+ if ( p + 4 * fi->NumKernPair > limit )
+ {
+ error = T1_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* Actually, kerning pairs are simply optional! */
+ if ( fi->NumKernPair == 0 )
+ goto Exit;
+
+ /* allocate the pairs */
+ if ( FT_QNEW_ARRAY( fi->KernPairs, fi->NumKernPair ) )
+ goto Exit;
+
+ /* now, read each kern pair */
+ kp = fi->KernPairs;
+ limit = p + 4 * fi->NumKernPair;
+
+ /* PFM kerning data are stored by encoding rather than glyph index, */
+ /* so find the PostScript charmap of this font and install it */
+ /* temporarily. If we find no PostScript charmap, then just use */
+ /* the default and hope it is the right one. */
+ oldcharmap = t1_face->charmap;
+ charmap = NULL;
+
+ for ( n = 0; n < t1_face->num_charmaps; n++ )
+ {
+ charmap = t1_face->charmaps[n];
+ /* check against PostScript pseudo platform */
+ if ( charmap->platform_id == 7 )
+ {
+ error = FT_Set_Charmap( t1_face, charmap );
+ if ( error )
+ goto Exit;
+ break;
+ }
+ }
+
+ /* Kerning info is stored as: */
+ /* */
+ /* encoding of first glyph (1 byte) */
+ /* encoding of second glyph (1 byte) */
+ /* offset (little-endian short) */
+ for ( ; p < limit ; p += 4 )
+ {
+ kp->index1 = FT_Get_Char_Index( t1_face, p[0] );
+ kp->index2 = FT_Get_Char_Index( t1_face, p[1] );
+
+ kp->x = (FT_Int)FT_PEEK_SHORT_LE(p + 2);
+ kp->y = 0;
+
+ kp++;
+ }
+
+ if ( oldcharmap != NULL )
+ error = FT_Set_Charmap( t1_face, oldcharmap );
+ if ( error )
+ goto Exit;
+
+ /* now, sort the kern pairs according to their glyph indices */
+ ft_qsort( fi->KernPairs, fi->NumKernPair, sizeof ( AFM_KernPairRec ),
+ compare_kern_pairs );
+
+ Exit:
+ if ( error )
+ {
+ FT_FREE( fi->KernPairs );
+ fi->NumKernPair = 0;
+ }
+
+ return error;
+ }
+
+
+ /* parse a metrics file -- either AFM or PFM depending on what */
+ /* it turns out to be */
+ FT_LOCAL_DEF( FT_Error )
+ T1_Read_Metrics( FT_Face t1_face,
+ FT_Stream stream )
+ {
+ PSAux_Service psaux;
+ FT_Memory memory = stream->memory;
+ AFM_ParserRec parser;
+ AFM_FontInfo fi;
+ FT_Error error = T1_Err_Unknown_File_Format;
+ T1_Font t1_font = &( (T1_Face)t1_face )->type1;
+
+
+ if ( FT_NEW( fi ) ||
+ FT_FRAME_ENTER( stream->size ) )
+ goto Exit;
+
+ fi->FontBBox = t1_font->font_bbox;
+ fi->Ascender = t1_font->font_bbox.yMax;
+ fi->Descender = t1_font->font_bbox.yMin;
+
+ psaux = (PSAux_Service)( (T1_Face)t1_face )->psaux;
+ if ( psaux && psaux->afm_parser_funcs )
+ {
+ error = psaux->afm_parser_funcs->init( &parser,
+ stream->memory,
+ stream->cursor,
+ stream->limit );
+
+ if ( !error )
+ {
+ parser.FontInfo = fi;
+ parser.get_index = t1_get_index;
+ parser.user_data = t1_font;
+
+ error = psaux->afm_parser_funcs->parse( &parser );
+ psaux->afm_parser_funcs->done( &parser );
+ }
+ }
+
+ if ( error == T1_Err_Unknown_File_Format )
+ {
+ FT_Byte* start = stream->cursor;
+
+
+ /* MS Windows allows versions up to 0x3FF without complaining */
+ if ( stream->size > 6 &&
+ start[1] < 4 &&
+ FT_PEEK_ULONG_LE( start + 2 ) == stream->size )
+ error = T1_Read_PFM( t1_face, stream, fi );
+ }
+
+ if ( !error )
+ {
+ t1_font->font_bbox = fi->FontBBox;
+
+ t1_face->bbox.xMin = fi->FontBBox.xMin >> 16;
+ t1_face->bbox.yMin = fi->FontBBox.yMin >> 16;
+ t1_face->bbox.xMax = ( fi->FontBBox.xMax + 0xFFFFU ) >> 16;
+ t1_face->bbox.yMax = ( fi->FontBBox.yMax + 0xFFFFU ) >> 16;
+
+ t1_face->ascender = (FT_Short)( ( fi->Ascender + 0x8000U ) >> 16 );
+ t1_face->descender = (FT_Short)( ( fi->Descender + 0x8000U ) >> 16 );
+
+ if ( fi->NumKernPair )
+ {
+ t1_face->face_flags |= FT_FACE_FLAG_KERNING;
+ ( (T1_Face)t1_face )->afm_data = fi;
+ fi = NULL;
+ }
+ }
+
+ FT_FRAME_EXIT();
+
+ Exit:
+ if ( fi != NULL )
+ T1_Done_Metrics( memory, fi );
+
+ return error;
+ }
+
+
+ /* find the kerning for a given glyph pair */
+ FT_LOCAL_DEF( void )
+ T1_Get_Kerning( AFM_FontInfo fi,
+ FT_UInt glyph1,
+ FT_UInt glyph2,
+ FT_Vector* kerning )
+ {
+ AFM_KernPair min, mid, max;
+ FT_ULong idx = KERN_INDEX( glyph1, glyph2 );
+
+
+ /* simple binary search */
+ min = fi->KernPairs;
+ max = min + fi->NumKernPair - 1;
+
+ while ( min <= max )
+ {
+ FT_ULong midi;
+
+
+ mid = min + ( max - min ) / 2;
+ midi = KERN_INDEX( mid->index1, mid->index2 );
+
+ if ( midi == idx )
+ {
+ kerning->x = mid->x;
+ kerning->y = mid->y;
+
+ return;
+ }
+
+ if ( midi < idx )
+ min = mid + 1;
+ else
+ max = mid - 1;
+ }
+
+ kerning->x = 0;
+ kerning->y = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Get_Track_Kerning( FT_Face face,
+ FT_Fixed ptsize,
+ FT_Int degree,
+ FT_Fixed* kerning )
+ {
+ AFM_FontInfo fi = (AFM_FontInfo)( (T1_Face)face )->afm_data;
+ FT_Int i;
+
+
+ if ( !fi )
+ return T1_Err_Invalid_Argument;
+
+ for ( i = 0; i < fi->NumTrackKern; i++ )
+ {
+ AFM_TrackKern tk = fi->TrackKerns + i;
+
+
+ if ( tk->degree != degree )
+ continue;
+
+ if ( ptsize < tk->min_ptsize )
+ *kerning = tk->min_kern;
+ else if ( ptsize > tk->max_ptsize )
+ *kerning = tk->max_kern;
+ else
+ {
+ *kerning = FT_MulDiv( ptsize - tk->min_ptsize,
+ tk->max_kern - tk->min_kern,
+ tk->max_ptsize - tk->min_ptsize ) +
+ tk->min_kern;
+ }
+ }
+
+ return T1_Err_Ok;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.h
new file mode 100644
index 00000000000..8eb1764de70
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.h
@@ -0,0 +1,54 @@
+/***************************************************************************/
+/* */
+/* t1afm.h */
+/* */
+/* AFM support for Type 1 fonts (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1AFM_H__
+#define __T1AFM_H__
+
+#include <ft2build.h>
+#include "t1objs.h"
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ T1_Read_Metrics( FT_Face face,
+ FT_Stream stream );
+
+ FT_LOCAL( void )
+ T1_Done_Metrics( FT_Memory memory,
+ AFM_FontInfo fi );
+
+ FT_LOCAL( void )
+ T1_Get_Kerning( AFM_FontInfo fi,
+ FT_UInt glyph1,
+ FT_UInt glyph2,
+ FT_Vector* kerning );
+
+ FT_LOCAL( FT_Error )
+ T1_Get_Track_Kerning( FT_Face face,
+ FT_Fixed ptsize,
+ FT_Int degree,
+ FT_Fixed* kerning );
+
+FT_END_HEADER
+
+#endif /* __T1AFM_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.c
new file mode 100644
index 00000000000..42302e57806
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.c
@@ -0,0 +1,313 @@
+/***************************************************************************/
+/* */
+/* t1driver.c */
+/* */
+/* Type 1 driver interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "t1driver.h"
+#include "t1gload.h"
+#include "t1load.h"
+
+#include "t1errors.h"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "t1afm.h"
+#endif
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include FT_SERVICE_MULTIPLE_MASTERS_H
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include FT_SERVICE_KERNING_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t1driver
+
+ /*
+ * GLYPH DICT SERVICE
+ *
+ */
+
+ static FT_Error
+ t1_get_glyph_name( T1_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max )
+ {
+ FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
+
+ return T1_Err_Ok;
+ }
+
+
+ static FT_UInt
+ t1_get_name_index( T1_Face face,
+ FT_String* glyph_name )
+ {
+ FT_Int i;
+ FT_String* gname;
+
+
+ for ( i = 0; i < face->type1.num_glyphs; i++ )
+ {
+ gname = face->type1.glyph_names[i];
+
+ if ( !ft_strcmp( glyph_name, gname ) )
+ return (FT_UInt)i;
+ }
+
+ return 0;
+ }
+
+ static const FT_Service_GlyphDictRec t1_service_glyph_dict =
+ {
+ (FT_GlyphDict_GetNameFunc) t1_get_glyph_name,
+ (FT_GlyphDict_NameIndexFunc)t1_get_name_index
+ };
+
+
+ /*
+ * POSTSCRIPT NAME SERVICE
+ *
+ */
+
+ static const char*
+ t1_get_ps_name( T1_Face face )
+ {
+ return (const char*) face->type1.font_name;
+ }
+
+ static const FT_Service_PsFontNameRec t1_service_ps_name =
+ {
+ (FT_PsName_GetFunc)t1_get_ps_name
+ };
+
+
+ /*
+ * MULTIPLE MASTERS SERVICE
+ *
+ */
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+ static const FT_Service_MultiMastersRec t1_service_multi_masters =
+ {
+ (FT_Get_MM_Func) T1_Get_Multi_Master,
+ (FT_Set_MM_Design_Func) T1_Set_MM_Design,
+ (FT_Set_MM_Blend_Func) T1_Set_MM_Blend,
+ (FT_Get_MM_Var_Func) T1_Get_MM_Var,
+ (FT_Set_Var_Design_Func)T1_Set_Var_Design
+ };
+#endif
+
+
+ /*
+ * POSTSCRIPT INFO SERVICE
+ *
+ */
+
+ static FT_Error
+ t1_ps_get_font_info( FT_Face face,
+ PS_FontInfoRec* afont_info )
+ {
+ *afont_info = ((T1_Face)face)->type1.font_info;
+ return 0;
+ }
+
+
+ static FT_Int
+ t1_ps_has_glyph_names( FT_Face face )
+ {
+ FT_UNUSED( face );
+ return 1;
+ }
+
+
+ static FT_Error
+ t1_ps_get_font_private( FT_Face face,
+ PS_PrivateRec* afont_private )
+ {
+ *afont_private = ((T1_Face)face)->type1.private_dict;
+ return 0;
+ }
+
+
+ static const FT_Service_PsInfoRec t1_service_ps_info =
+ {
+ (PS_GetFontInfoFunc) t1_ps_get_font_info,
+ (PS_HasGlyphNamesFunc) t1_ps_has_glyph_names,
+ (PS_GetFontPrivateFunc)t1_ps_get_font_private,
+ };
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+ static const FT_Service_KerningRec t1_service_kerning =
+ {
+ T1_Get_Track_Kerning,
+ };
+#endif
+
+ /*
+ * SERVICE LIST
+ *
+ */
+
+ static const FT_ServiceDescRec t1_services[] =
+ {
+ { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t1_service_ps_name },
+ { FT_SERVICE_ID_GLYPH_DICT, &t1_service_glyph_dict },
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_1 },
+ { FT_SERVICE_ID_POSTSCRIPT_INFO, &t1_service_ps_info },
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+ { FT_SERVICE_ID_KERNING, &t1_service_kerning },
+#endif
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+ { FT_SERVICE_ID_MULTI_MASTERS, &t1_service_multi_masters },
+#endif
+ { NULL, NULL }
+ };
+
+
+ static FT_Module_Interface
+ Get_Interface( FT_Driver driver,
+ const FT_String* t1_interface )
+ {
+ FT_UNUSED( driver );
+
+ return ft_service_list_lookup( t1_services, t1_interface );
+ }
+
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* Get_Kerning */
+ /* */
+ /* <Description> */
+ /* A driver method used to return the kerning vector between two */
+ /* glyphs of the same face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* left_glyph :: The index of the left glyph in the kern pair. */
+ /* */
+ /* right_glyph :: The index of the right glyph in the kern pair. */
+ /* */
+ /* <Output> */
+ /* kerning :: The kerning vector. This is in font units for */
+ /* scalable formats, and in pixels for fixed-sizes */
+ /* formats. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* Only horizontal layouts (left-to-right & right-to-left) are */
+ /* supported by this function. Other layouts, or more sophisticated */
+ /* kernings are out of scope of this method (the basic driver */
+ /* interface is meant to be simple). */
+ /* */
+ /* They can be implemented by format-specific interfaces. */
+ /* */
+ static FT_Error
+ Get_Kerning( T1_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_Vector* kerning )
+ {
+ kerning->x = 0;
+ kerning->y = 0;
+
+ if ( face->afm_data )
+ T1_Get_Kerning( (AFM_FontInfo)face->afm_data,
+ left_glyph,
+ right_glyph,
+ kerning );
+
+ return T1_Err_Ok;
+ }
+
+
+#endif /* T1_CONFIG_OPTION_NO_AFM */
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec t1_driver_class =
+ {
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE |
+ FT_MODULE_DRIVER_HAS_HINTER,
+
+ sizeof( FT_DriverRec ),
+
+ "type1",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* format interface */
+
+ (FT_Module_Constructor)T1_Driver_Init,
+ (FT_Module_Destructor) T1_Driver_Done,
+ (FT_Module_Requester) Get_Interface,
+ },
+
+ sizeof( T1_FaceRec ),
+ sizeof( T1_SizeRec ),
+ sizeof( T1_GlyphSlotRec ),
+
+ (FT_Face_InitFunc) T1_Face_Init,
+ (FT_Face_DoneFunc) T1_Face_Done,
+ (FT_Size_InitFunc) T1_Size_Init,
+ (FT_Size_DoneFunc) T1_Size_Done,
+ (FT_Slot_InitFunc) T1_GlyphSlot_Init,
+ (FT_Slot_DoneFunc) T1_GlyphSlot_Done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+ (FT_Slot_LoadFunc) T1_Load_Glyph,
+
+#ifdef T1_CONFIG_OPTION_NO_AFM
+ (FT_Face_GetKerningFunc) 0,
+ (FT_Face_AttachFunc) 0,
+#else
+ (FT_Face_GetKerningFunc) Get_Kerning,
+ (FT_Face_AttachFunc) T1_Read_Metrics,
+#endif
+ (FT_Face_GetAdvancesFunc) T1_Get_Advances,
+ (FT_Size_RequestFunc) T1_Size_Request,
+ (FT_Size_SelectFunc) 0
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.h
new file mode 100644
index 00000000000..ad429440de9
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/* */
+/* t1driver.h */
+/* */
+/* High-level Type 1 driver interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1DRIVER_H__
+#define __T1DRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Driver_ClassRec ) t1_driver_class;
+
+
+FT_END_HEADER
+
+#endif /* __T1DRIVER_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1errors.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1errors.h
new file mode 100644
index 00000000000..81221c343d1
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1errors.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* t1errors.h */
+/* */
+/* Type 1 error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the Type 1 error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __T1ERRORS_H__
+#define __T1ERRORS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX T1_Err_
+#define FT_ERR_BASE FT_Mod_Err_Type1
+
+#include FT_ERRORS_H
+
+#endif /* __T1ERRORS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.c
new file mode 100644
index 00000000000..67de87097cd
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.c
@@ -0,0 +1,481 @@
+/***************************************************************************/
+/* */
+/* t1gload.c */
+/* */
+/* Type 1 Glyph Loader (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "t1gload.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+#include "t1errors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t1gload
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /********** *********/
+ /********** COMPUTE THE MAXIMUM ADVANCE WIDTH *********/
+ /********** *********/
+ /********** The following code is in charge of computing *********/
+ /********** the maximum advance width of the font. It *********/
+ /********** quickly processes each glyph charstring to *********/
+ /********** extract the value from either a `sbw' or `seac' *********/
+ /********** operator. *********/
+ /********** *********/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Parse_Glyph_And_Get_Char_String( T1_Decoder decoder,
+ FT_UInt glyph_index,
+ FT_Data* char_string )
+ {
+ T1_Face face = (T1_Face)decoder->builder.face;
+ T1_Font type1 = &face->type1;
+ FT_Error error = T1_Err_Ok;
+
+
+ decoder->font_matrix = type1->font_matrix;
+ decoder->font_offset = type1->font_offset;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ /* For incremental fonts get the character data using the */
+ /* callback function. */
+ if ( face->root.internal->incremental_interface )
+ error = face->root.internal->incremental_interface->funcs->get_glyph_data(
+ face->root.internal->incremental_interface->object,
+ glyph_index, char_string );
+ else
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ /* For ordinary fonts get the character data stored in the face record. */
+ {
+ char_string->pointer = type1->charstrings[glyph_index];
+ char_string->length = (FT_Int)type1->charstrings_len[glyph_index];
+ }
+
+ if ( !error )
+ error = decoder->funcs.parse_charstrings(
+ decoder, (FT_Byte*)char_string->pointer,
+ char_string->length );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ /* Incremental fonts can optionally override the metrics. */
+ if ( !error && face->root.internal->incremental_interface &&
+ face->root.internal->incremental_interface->funcs->get_glyph_metrics )
+ {
+ FT_Incremental_MetricsRec metrics;
+
+
+ metrics.bearing_x = decoder->builder.left_bearing.x;
+ metrics.bearing_y = decoder->builder.left_bearing.y;
+ metrics.advance = decoder->builder.advance.x;
+ error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
+ face->root.internal->incremental_interface->object,
+ glyph_index, FALSE, &metrics );
+ decoder->builder.left_bearing.x = metrics.bearing_x;
+ decoder->builder.left_bearing.y = metrics.bearing_y;
+ decoder->builder.advance.x = metrics.advance;
+ decoder->builder.advance.y = 0;
+ }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ T1_Parse_Glyph( T1_Decoder decoder,
+ FT_UInt glyph_index )
+ {
+ FT_Data glyph_data;
+ FT_Error error = T1_Parse_Glyph_And_Get_Char_String(
+ decoder, glyph_index, &glyph_data );
+
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+ if ( !error )
+ {
+ T1_Face face = (T1_Face)decoder->builder.face;
+
+
+ if ( face->root.internal->incremental_interface )
+ face->root.internal->incremental_interface->funcs->free_glyph_data(
+ face->root.internal->incremental_interface->object,
+ &glyph_data );
+ }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Compute_Max_Advance( T1_Face face,
+ FT_Pos* max_advance )
+ {
+ FT_Error error;
+ T1_DecoderRec decoder;
+ FT_Int glyph_index;
+ T1_Font type1 = &face->type1;
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+ FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
+
+ *max_advance = 0;
+
+ /* initialize load decoder */
+ error = psaux->t1_decoder_funcs->init( &decoder,
+ (FT_Face)face,
+ 0, /* size */
+ 0, /* glyph slot */
+ (FT_Byte**)type1->glyph_names,
+ face->blend,
+ 0,
+ FT_RENDER_MODE_NORMAL,
+ T1_Parse_Glyph );
+ if ( error )
+ return error;
+
+ decoder.builder.metrics_only = 1;
+ decoder.builder.load_points = 0;
+
+ decoder.num_subrs = type1->num_subrs;
+ decoder.subrs = type1->subrs;
+ decoder.subrs_len = type1->subrs_len;
+
+ decoder.buildchar = face->buildchar;
+ decoder.len_buildchar = face->len_buildchar;
+
+ *max_advance = 0;
+
+ /* for each glyph, parse the glyph charstring and extract */
+ /* the advance width */
+ for ( glyph_index = 0; glyph_index < type1->num_glyphs; glyph_index++ )
+ {
+ /* now get load the unscaled outline */
+ error = T1_Parse_Glyph( &decoder, glyph_index );
+ if ( glyph_index == 0 || decoder.builder.advance.x > *max_advance )
+ *max_advance = decoder.builder.advance.x;
+
+ /* ignore the error if one occurred - skip to next glyph */
+ }
+
+ psaux->t1_decoder_funcs->done( &decoder );
+
+ return T1_Err_Ok;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Get_Advances( T1_Face face,
+ FT_UInt first,
+ FT_UInt count,
+ FT_ULong load_flags,
+ FT_Fixed* advances )
+ {
+ T1_DecoderRec decoder;
+ T1_Font type1 = &face->type1;
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+ FT_UInt nn;
+ FT_Error error;
+
+ FT_UNUSED( load_flags );
+
+
+ if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+ {
+ for ( nn = 0; nn < count; nn++ )
+ advances[nn] = 0;
+
+ return T1_Err_Ok;
+ }
+
+ error = psaux->t1_decoder_funcs->init( &decoder,
+ (FT_Face)face,
+ 0, /* size */
+ 0, /* glyph slot */
+ (FT_Byte**)type1->glyph_names,
+ face->blend,
+ 0,
+ FT_RENDER_MODE_NORMAL,
+ T1_Parse_Glyph );
+ if ( error )
+ return error;
+
+ decoder.builder.metrics_only = 1;
+ decoder.builder.load_points = 0;
+
+ decoder.num_subrs = type1->num_subrs;
+ decoder.subrs = type1->subrs;
+ decoder.subrs_len = type1->subrs_len;
+
+ decoder.buildchar = face->buildchar;
+ decoder.len_buildchar = face->len_buildchar;
+
+ for ( nn = 0; nn < count; nn++ )
+ {
+ error = T1_Parse_Glyph( &decoder, first + nn );
+ if ( !error )
+ advances[nn] = decoder.builder.advance.x;
+ else
+ advances[nn] = 0;
+ }
+
+ return T1_Err_Ok;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Load_Glyph( T1_GlyphSlot glyph,
+ T1_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ FT_Error error;
+ T1_DecoderRec decoder;
+ T1_Face face = (T1_Face)glyph->root.face;
+ FT_Bool hinting;
+ T1_Font type1 = &face->type1;
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+ const T1_Decoder_Funcs decoder_funcs = psaux->t1_decoder_funcs;
+
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+ FT_Data glyph_data;
+ FT_Bool must_finish_decoder = FALSE;
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ FT_Bool glyph_data_loaded = 0;
+#endif
+
+
+ if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
+ {
+ error = T1_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
+
+ if ( load_flags & FT_LOAD_NO_RECURSE )
+ load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
+
+ glyph->x_scale = size->root.metrics.x_scale;
+ glyph->y_scale = size->root.metrics.y_scale;
+
+ glyph->root.outline.n_points = 0;
+ glyph->root.outline.n_contours = 0;
+
+ hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 &&
+ ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
+
+ glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;
+
+ error = decoder_funcs->init( &decoder,
+ (FT_Face)face,
+ (FT_Size)size,
+ (FT_GlyphSlot)glyph,
+ (FT_Byte**)type1->glyph_names,
+ face->blend,
+ FT_BOOL( hinting ),
+ FT_LOAD_TARGET_MODE( load_flags ),
+ T1_Parse_Glyph );
+ if ( error )
+ goto Exit;
+
+ must_finish_decoder = TRUE;
+
+ decoder.builder.no_recurse = FT_BOOL(
+ ( load_flags & FT_LOAD_NO_RECURSE ) != 0 );
+
+ decoder.num_subrs = type1->num_subrs;
+ decoder.subrs = type1->subrs;
+ decoder.subrs_len = type1->subrs_len;
+
+ decoder.buildchar = face->buildchar;
+ decoder.len_buildchar = face->len_buildchar;
+
+ /* now load the unscaled outline */
+ error = T1_Parse_Glyph_And_Get_Char_String( &decoder, glyph_index,
+ &glyph_data );
+ if ( error )
+ goto Exit;
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ glyph_data_loaded = 1;
+#endif
+
+ font_matrix = decoder.font_matrix;
+ font_offset = decoder.font_offset;
+
+ /* save new glyph tables */
+ decoder_funcs->done( &decoder );
+
+ must_finish_decoder = FALSE;
+
+ /* now, set the metrics -- this is rather simple, as */
+ /* the left side bearing is the xMin, and the top side */
+ /* bearing the yMax */
+ if ( !error )
+ {
+ glyph->root.outline.flags &= FT_OUTLINE_OWNER;
+ glyph->root.outline.flags |= FT_OUTLINE_REVERSE_FILL;
+
+ /* for composite glyphs, return only left side bearing and */
+ /* advance width */
+ if ( load_flags & FT_LOAD_NO_RECURSE )
+ {
+ FT_Slot_Internal internal = glyph->root.internal;
+
+
+ glyph->root.metrics.horiBearingX = decoder.builder.left_bearing.x;
+ glyph->root.metrics.horiAdvance = decoder.builder.advance.x;
+ internal->glyph_matrix = font_matrix;
+ internal->glyph_delta = font_offset;
+ internal->glyph_transformed = 1;
+ }
+ else
+ {
+ FT_BBox cbox;
+ FT_Glyph_Metrics* metrics = &glyph->root.metrics;
+ FT_Vector advance;
+
+
+ /* copy the _unscaled_ advance width */
+ metrics->horiAdvance = decoder.builder.advance.x;
+ glyph->root.linearHoriAdvance = decoder.builder.advance.x;
+ glyph->root.internal->glyph_transformed = 0;
+
+ /* make up vertical ones */
+ metrics->vertAdvance = ( face->type1.font_bbox.yMax -
+ face->type1.font_bbox.yMin ) >> 16;
+ glyph->root.linearVertAdvance = metrics->vertAdvance;
+
+ glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;
+
+ if ( size && size->root.metrics.y_ppem < 24 )
+ glyph->root.outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+
+#if 1
+ /* apply the font matrix, if any */
+ if ( font_matrix.xx != 0x10000L || font_matrix.yy != font_matrix.xx ||
+ font_matrix.xy != 0 || font_matrix.yx != 0 )
+ FT_Outline_Transform( &glyph->root.outline, &font_matrix );
+
+ if ( font_offset.x || font_offset.y )
+ FT_Outline_Translate( &glyph->root.outline,
+ font_offset.x,
+ font_offset.y );
+
+ advance.x = metrics->horiAdvance;
+ advance.y = 0;
+ FT_Vector_Transform( &advance, &font_matrix );
+ metrics->horiAdvance = advance.x + font_offset.x;
+ advance.x = 0;
+ advance.y = metrics->vertAdvance;
+ FT_Vector_Transform( &advance, &font_matrix );
+ metrics->vertAdvance = advance.y + font_offset.y;
+#endif
+
+ if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 )
+ {
+ /* scale the outline and the metrics */
+ FT_Int n;
+ FT_Outline* cur = decoder.builder.base;
+ FT_Vector* vec = cur->points;
+ FT_Fixed x_scale = glyph->x_scale;
+ FT_Fixed y_scale = glyph->y_scale;
+
+
+ /* First of all, scale the points, if we are not hinting */
+ if ( !hinting || ! decoder.builder.hints_funcs )
+ for ( n = cur->n_points; n > 0; n--, vec++ )
+ {
+ vec->x = FT_MulFix( vec->x, x_scale );
+ vec->y = FT_MulFix( vec->y, y_scale );
+ }
+
+ /* Then scale the metrics */
+ metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
+ metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
+ }
+
+ /* compute the other metrics */
+ FT_Outline_Get_CBox( &glyph->root.outline, &cbox );
+
+ metrics->width = cbox.xMax - cbox.xMin;
+ metrics->height = cbox.yMax - cbox.yMin;
+
+ metrics->horiBearingX = cbox.xMin;
+ metrics->horiBearingY = cbox.yMax;
+
+ /* make up vertical ones */
+ ft_synthesize_vertical_metrics( metrics,
+ metrics->vertAdvance );
+ }
+
+ /* Set control data to the glyph charstrings. Note that this is */
+ /* _not_ zero-terminated. */
+ glyph->root.control_data = (FT_Byte*)glyph_data.pointer;
+ glyph->root.control_len = glyph_data.length;
+ }
+
+
+ Exit:
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ if ( glyph_data_loaded && face->root.internal->incremental_interface )
+ {
+ face->root.internal->incremental_interface->funcs->free_glyph_data(
+ face->root.internal->incremental_interface->object,
+ &glyph_data );
+
+ /* Set the control data to null - it is no longer available if */
+ /* loaded incrementally. */
+ glyph->root.control_data = 0;
+ glyph->root.control_len = 0;
+ }
+#endif
+
+ if ( must_finish_decoder )
+ decoder_funcs->done( &decoder );
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.h
new file mode 100644
index 00000000000..100df06e8e3
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/* */
+/* t1gload.h */
+/* */
+/* Type 1 Glyph Loader (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1GLOAD_H__
+#define __T1GLOAD_H__
+
+
+#include <ft2build.h>
+#include "t1objs.h"
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ T1_Compute_Max_Advance( T1_Face face,
+ FT_Pos* max_advance );
+
+ FT_LOCAL( FT_Error )
+ T1_Get_Advances( T1_Face face,
+ FT_UInt first,
+ FT_UInt count,
+ FT_ULong load_flags,
+ FT_Fixed* advances );
+
+ FT_LOCAL( FT_Error )
+ T1_Load_Glyph( T1_GlyphSlot glyph,
+ T1_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __T1GLOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.c
new file mode 100644
index 00000000000..3afbeb844e2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.c
@@ -0,0 +1,2239 @@
+/***************************************************************************/
+/* */
+/* t1load.c */
+/* */
+/* Type 1 font loader (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This is the new and improved Type 1 data loader for FreeType 2. The */
+ /* old loader has several problems: it is slow, complex, difficult to */
+ /* maintain, and contains incredible hacks to make it accept some */
+ /* ill-formed Type 1 fonts without hiccup-ing. Moreover, about 5% of */
+ /* the Type 1 fonts on my machine still aren't loaded correctly by it. */
+ /* */
+ /* This version is much simpler, much faster and also easier to read and */
+ /* maintain by a great order of magnitude. The idea behind it is to */
+ /* _not_ try to read the Type 1 token stream with a state machine (i.e. */
+ /* a Postscript-like interpreter) but rather to perform simple pattern */
+ /* matching. */
+ /* */
+ /* Indeed, nearly all data definitions follow a simple pattern like */
+ /* */
+ /* ... /Field <data> ... */
+ /* */
+ /* where <data> can be a number, a boolean, a string, or an array of */
+ /* numbers. There are a few exceptions, namely the encoding, font name, */
+ /* charstrings, and subrs; they are handled with a special pattern */
+ /* matching routine. */
+ /* */
+ /* All other common cases are handled very simply. The matching rules */
+ /* are defined in the file `t1tokens.h' through the use of several */
+ /* macros calls PARSE_XXX. This file is included twice here; the first */
+ /* time to generate parsing callback functions, the second time to */
+ /* generate a table of keywords (with pointers to the associated */
+ /* callback functions). */
+ /* */
+ /* The function `parse_dict' simply scans *linearly* a given dictionary */
+ /* (either the top-level or private one) and calls the appropriate */
+ /* callback when it encounters an immediate keyword. */
+ /* */
+ /* This is by far the fastest way one can find to parse and read all */
+ /* data. */
+ /* */
+ /* This led to tremendous code size reduction. Note that later, the */
+ /* glyph loader will also be _greatly_ simplified, and the automatic */
+ /* hinter will replace the clumsy `t1hinter'. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_CONFIG_CONFIG_H
+#include FT_MULTIPLE_MASTERS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+#include "t1load.h"
+#include "t1errors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t1load
+
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** MULTIPLE MASTERS SUPPORT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static FT_Error
+ t1_allocate_blend( T1_Face face,
+ FT_UInt num_designs,
+ FT_UInt num_axis )
+ {
+ PS_Blend blend;
+ FT_Memory memory = face->root.memory;
+ FT_Error error = T1_Err_Ok;
+
+
+ blend = face->blend;
+ if ( !blend )
+ {
+ if ( FT_NEW( blend ) )
+ goto Exit;
+
+ blend->num_default_design_vector = 0;
+
+ face->blend = blend;
+ }
+
+ /* allocate design data if needed */
+ if ( num_designs > 0 )
+ {
+ if ( blend->num_designs == 0 )
+ {
+ FT_UInt nn;
+
+
+ /* allocate the blend `private' and `font_info' dictionaries */
+ if ( FT_NEW_ARRAY( blend->font_infos[1], num_designs ) ||
+ FT_NEW_ARRAY( blend->privates[1], num_designs ) ||
+ FT_NEW_ARRAY( blend->bboxes[1], num_designs ) ||
+ FT_NEW_ARRAY( blend->weight_vector, num_designs * 2 ) )
+ goto Exit;
+
+ blend->default_weight_vector = blend->weight_vector + num_designs;
+
+ blend->font_infos[0] = &face->type1.font_info;
+ blend->privates [0] = &face->type1.private_dict;
+ blend->bboxes [0] = &face->type1.font_bbox;
+
+ for ( nn = 2; nn <= num_designs; nn++ )
+ {
+ blend->privates[nn] = blend->privates [nn - 1] + 1;
+ blend->font_infos[nn] = blend->font_infos[nn - 1] + 1;
+ blend->bboxes[nn] = blend->bboxes [nn - 1] + 1;
+ }
+
+ blend->num_designs = num_designs;
+ }
+ else if ( blend->num_designs != num_designs )
+ goto Fail;
+ }
+
+ /* allocate axis data if needed */
+ if ( num_axis > 0 )
+ {
+ if ( blend->num_axis != 0 && blend->num_axis != num_axis )
+ goto Fail;
+
+ blend->num_axis = num_axis;
+ }
+
+ /* allocate the blend design pos table if needed */
+ num_designs = blend->num_designs;
+ num_axis = blend->num_axis;
+ if ( num_designs && num_axis && blend->design_pos[0] == 0 )
+ {
+ FT_UInt n;
+
+
+ if ( FT_NEW_ARRAY( blend->design_pos[0], num_designs * num_axis ) )
+ goto Exit;
+
+ for ( n = 1; n < num_designs; n++ )
+ blend->design_pos[n] = blend->design_pos[0] + num_axis * n;
+ }
+
+ Exit:
+ return error;
+
+ Fail:
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Get_Multi_Master( T1_Face face,
+ FT_Multi_Master* master )
+ {
+ PS_Blend blend = face->blend;
+ FT_UInt n;
+ FT_Error error;
+
+
+ error = T1_Err_Invalid_Argument;
+
+ if ( blend )
+ {
+ master->num_axis = blend->num_axis;
+ master->num_designs = blend->num_designs;
+
+ for ( n = 0; n < blend->num_axis; n++ )
+ {
+ FT_MM_Axis* axis = master->axis + n;
+ PS_DesignMap map = blend->design_map + n;
+
+
+ axis->name = blend->axis_names[n];
+ axis->minimum = map->design_points[0];
+ axis->maximum = map->design_points[map->num_points - 1];
+ }
+
+ error = T1_Err_Ok;
+ }
+
+ return error;
+ }
+
+
+#define FT_INT_TO_FIXED( a ) ( (a) << 16 )
+#define FT_FIXED_TO_INT( a ) ( FT_RoundFix( a ) >> 16 )
+
+
+ /*************************************************************************/
+ /* */
+ /* Given a normalized (blend) coordinate, figure out the design */
+ /* coordinate appropriate for that value. */
+ /* */
+ FT_LOCAL_DEF( FT_Fixed )
+ mm_axis_unmap( PS_DesignMap axismap,
+ FT_Fixed ncv )
+ {
+ int j;
+
+
+ if ( ncv <= axismap->blend_points[0] )
+ return FT_INT_TO_FIXED( axismap->design_points[0] );
+
+ for ( j = 1; j < axismap->num_points; ++j )
+ {
+ if ( ncv <= axismap->blend_points[j] )
+ {
+ FT_Fixed t = FT_MulDiv( ncv - axismap->blend_points[j - 1],
+ 0x10000L,
+ axismap->blend_points[j] -
+ axismap->blend_points[j - 1] );
+
+ return FT_INT_TO_FIXED( axismap->design_points[j - 1] ) +
+ FT_MulDiv( t,
+ axismap->design_points[j] -
+ axismap->design_points[j - 1],
+ 1L );
+ }
+ }
+
+ return FT_INT_TO_FIXED( axismap->design_points[axismap->num_points - 1] );
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Given a vector of weights, one for each design, figure out the */
+ /* normalized axis coordinates which gave rise to those weights. */
+ /* */
+ FT_LOCAL_DEF( void )
+ mm_weights_unmap( FT_Fixed* weights,
+ FT_Fixed* axiscoords,
+ FT_UInt axis_count )
+ {
+ FT_ASSERT( axis_count <= T1_MAX_MM_AXIS );
+
+ if ( axis_count == 1 )
+ axiscoords[0] = weights[1];
+
+ else if ( axis_count == 2 )
+ {
+ axiscoords[0] = weights[3] + weights[1];
+ axiscoords[1] = weights[3] + weights[2];
+ }
+
+ else if ( axis_count == 3 )
+ {
+ axiscoords[0] = weights[7] + weights[5] + weights[3] + weights[1];
+ axiscoords[1] = weights[7] + weights[6] + weights[3] + weights[2];
+ axiscoords[2] = weights[7] + weights[6] + weights[5] + weights[4];
+ }
+
+ else
+ {
+ axiscoords[0] = weights[15] + weights[13] + weights[11] + weights[9] +
+ weights[7] + weights[5] + weights[3] + weights[1];
+ axiscoords[1] = weights[15] + weights[14] + weights[11] + weights[10] +
+ weights[7] + weights[6] + weights[3] + weights[2];
+ axiscoords[2] = weights[15] + weights[14] + weights[13] + weights[12] +
+ weights[7] + weights[6] + weights[5] + weights[4];
+ axiscoords[3] = weights[15] + weights[14] + weights[13] + weights[12] +
+ weights[11] + weights[10] + weights[9] + weights[8];
+ }
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Just a wrapper around T1_Get_Multi_Master to support the different */
+ /* arguments needed by the GX var distortable fonts. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ T1_Get_MM_Var( T1_Face face,
+ FT_MM_Var* *master )
+ {
+ FT_Memory memory = face->root.memory;
+ FT_MM_Var *mmvar;
+ FT_Multi_Master mmaster;
+ FT_Error error;
+ FT_UInt i;
+ FT_Fixed axiscoords[T1_MAX_MM_AXIS];
+ PS_Blend blend = face->blend;
+
+
+ error = T1_Get_Multi_Master( face, &mmaster );
+ if ( error )
+ goto Exit;
+ if ( FT_ALLOC( mmvar,
+ sizeof ( FT_MM_Var ) +
+ mmaster.num_axis * sizeof ( FT_Var_Axis ) ) )
+ goto Exit;
+
+ mmvar->num_axis = mmaster.num_axis;
+ mmvar->num_designs = mmaster.num_designs;
+ mmvar->num_namedstyles = (FT_UInt)-1; /* Does not apply */
+ mmvar->axis = (FT_Var_Axis*)&mmvar[1];
+ /* Point to axes after MM_Var struct */
+ mmvar->namedstyle = NULL;
+
+ for ( i = 0 ; i < mmaster.num_axis; ++i )
+ {
+ mmvar->axis[i].name = mmaster.axis[i].name;
+ mmvar->axis[i].minimum = FT_INT_TO_FIXED( mmaster.axis[i].minimum);
+ mmvar->axis[i].maximum = FT_INT_TO_FIXED( mmaster.axis[i].maximum);
+ mmvar->axis[i].def = ( mmvar->axis[i].minimum +
+ mmvar->axis[i].maximum ) / 2;
+ /* Does not apply. But this value is in range */
+ mmvar->axis[i].strid = (FT_UInt)-1; /* Does not apply */
+ mmvar->axis[i].tag = (FT_ULong)-1; /* Does not apply */
+
+ if ( ft_strcmp( mmvar->axis[i].name, "Weight" ) == 0 )
+ mmvar->axis[i].tag = FT_MAKE_TAG( 'w', 'g', 'h', 't' );
+ else if ( ft_strcmp( mmvar->axis[i].name, "Width" ) == 0 )
+ mmvar->axis[i].tag = FT_MAKE_TAG( 'w', 'd', 't', 'h' );
+ else if ( ft_strcmp( mmvar->axis[i].name, "OpticalSize" ) == 0 )
+ mmvar->axis[i].tag = FT_MAKE_TAG( 'o', 'p', 's', 'z' );
+ }
+
+ if ( blend->num_designs == ( 1U << blend->num_axis ) )
+ {
+ mm_weights_unmap( blend->default_weight_vector,
+ axiscoords,
+ blend->num_axis );
+
+ for ( i = 0; i < mmaster.num_axis; ++i )
+ mmvar->axis[i].def = mm_axis_unmap( &blend->design_map[i],
+ axiscoords[i] );
+ }
+
+ *master = mmvar;
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Set_MM_Blend( T1_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords )
+ {
+ PS_Blend blend = face->blend;
+ FT_Error error;
+ FT_UInt n, m;
+
+
+ error = T1_Err_Invalid_Argument;
+
+ if ( blend && blend->num_axis == num_coords )
+ {
+ /* recompute the weight vector from the blend coordinates */
+ error = T1_Err_Ok;
+
+ for ( n = 0; n < blend->num_designs; n++ )
+ {
+ FT_Fixed result = 0x10000L; /* 1.0 fixed */
+
+
+ for ( m = 0; m < blend->num_axis; m++ )
+ {
+ FT_Fixed factor;
+
+
+ /* get current blend axis position */
+ factor = coords[m];
+ if ( factor < 0 ) factor = 0;
+ if ( factor > 0x10000L ) factor = 0x10000L;
+
+ if ( ( n & ( 1 << m ) ) == 0 )
+ factor = 0x10000L - factor;
+
+ result = FT_MulFix( result, factor );
+ }
+ blend->weight_vector[n] = result;
+ }
+
+ error = T1_Err_Ok;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Set_MM_Design( T1_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords )
+ {
+ PS_Blend blend = face->blend;
+ FT_Error error;
+ FT_UInt n, p;
+
+
+ error = T1_Err_Invalid_Argument;
+ if ( blend && blend->num_axis == num_coords )
+ {
+ /* compute the blend coordinates through the blend design map */
+ FT_Fixed final_blends[T1_MAX_MM_DESIGNS];
+
+
+ for ( n = 0; n < blend->num_axis; n++ )
+ {
+ FT_Long design = coords[n];
+ FT_Fixed the_blend;
+ PS_DesignMap map = blend->design_map + n;
+ FT_Long* designs = map->design_points;
+ FT_Fixed* blends = map->blend_points;
+ FT_Int before = -1, after = -1;
+
+
+ for ( p = 0; p < (FT_UInt)map->num_points; p++ )
+ {
+ FT_Long p_design = designs[p];
+
+
+ /* exact match? */
+ if ( design == p_design )
+ {
+ the_blend = blends[p];
+ goto Found;
+ }
+
+ if ( design < p_design )
+ {
+ after = p;
+ break;
+ }
+
+ before = p;
+ }
+
+ /* now interpolate if necessary */
+ if ( before < 0 )
+ the_blend = blends[0];
+
+ else if ( after < 0 )
+ the_blend = blends[map->num_points - 1];
+
+ else
+ the_blend = FT_MulDiv( design - designs[before],
+ blends [after] - blends [before],
+ designs[after] - designs[before] );
+
+ Found:
+ final_blends[n] = the_blend;
+ }
+
+ error = T1_Set_MM_Blend( face, num_coords, final_blends );
+ }
+
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Just a wrapper around T1_Set_MM_Design to support the different */
+ /* arguments needed by the GX var distortable fonts. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ T1_Set_Var_Design( T1_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords )
+ {
+ FT_Long lcoords[4]; /* maximum axis count is 4 */
+ FT_UInt i;
+ FT_Error error;
+
+
+ error = T1_Err_Invalid_Argument;
+ if ( num_coords <= 4 && num_coords > 0 )
+ {
+ for ( i = 0; i < num_coords; ++i )
+ lcoords[i] = FT_FIXED_TO_INT( coords[i] );
+ error = T1_Set_MM_Design( face, num_coords, lcoords );
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ T1_Done_Blend( T1_Face face )
+ {
+ FT_Memory memory = face->root.memory;
+ PS_Blend blend = face->blend;
+
+
+ if ( blend )
+ {
+ FT_UInt num_designs = blend->num_designs;
+ FT_UInt num_axis = blend->num_axis;
+ FT_UInt n;
+
+
+ /* release design pos table */
+ FT_FREE( blend->design_pos[0] );
+ for ( n = 1; n < num_designs; n++ )
+ blend->design_pos[n] = 0;
+
+ /* release blend `private' and `font info' dictionaries */
+ FT_FREE( blend->privates[1] );
+ FT_FREE( blend->font_infos[1] );
+ FT_FREE( blend->bboxes[1] );
+
+ for ( n = 0; n < num_designs; n++ )
+ {
+ blend->privates [n] = 0;
+ blend->font_infos[n] = 0;
+ blend->bboxes [n] = 0;
+ }
+
+ /* release weight vectors */
+ FT_FREE( blend->weight_vector );
+ blend->default_weight_vector = 0;
+
+ /* release axis names */
+ for ( n = 0; n < num_axis; n++ )
+ FT_FREE( blend->axis_names[n] );
+
+ /* release design map */
+ for ( n = 0; n < num_axis; n++ )
+ {
+ PS_DesignMap dmap = blend->design_map + n;
+
+
+ FT_FREE( dmap->design_points );
+ dmap->num_points = 0;
+ }
+
+ FT_FREE( face->blend );
+ }
+ }
+
+
+ static void
+ parse_blend_axis_types( T1_Face face,
+ T1_Loader loader )
+ {
+ T1_TokenRec axis_tokens[T1_MAX_MM_AXIS];
+ FT_Int n, num_axis;
+ FT_Error error = T1_Err_Ok;
+ PS_Blend blend;
+ FT_Memory memory;
+
+
+ /* take an array of objects */
+ T1_ToTokenArray( &loader->parser, axis_tokens,
+ T1_MAX_MM_AXIS, &num_axis );
+ if ( num_axis < 0 )
+ {
+ error = T1_Err_Ignore;
+ goto Exit;
+ }
+ if ( num_axis == 0 || num_axis > T1_MAX_MM_AXIS )
+ {
+ FT_ERROR(( "parse_blend_axis_types: incorrect number of axes: %d\n",
+ num_axis ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* allocate blend if necessary */
+ error = t1_allocate_blend( face, 0, (FT_UInt)num_axis );
+ if ( error )
+ goto Exit;
+
+ blend = face->blend;
+ memory = face->root.memory;
+
+ /* each token is an immediate containing the name of the axis */
+ for ( n = 0; n < num_axis; n++ )
+ {
+ T1_Token token = axis_tokens + n;
+ FT_Byte* name;
+ FT_PtrDist len;
+
+
+ /* skip first slash, if any */
+ if ( token->start[0] == '/' )
+ token->start++;
+
+ len = token->limit - token->start;
+ if ( len == 0 )
+ {
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( FT_ALLOC( blend->axis_names[n], len + 1 ) )
+ goto Exit;
+
+ name = (FT_Byte*)blend->axis_names[n];
+ FT_MEM_COPY( name, token->start, len );
+ name[len] = 0;
+ }
+
+ Exit:
+ loader->parser.root.error = error;
+ }
+
+
+ static void
+ parse_blend_design_positions( T1_Face face,
+ T1_Loader loader )
+ {
+ T1_TokenRec design_tokens[T1_MAX_MM_DESIGNS];
+ FT_Int num_designs;
+ FT_Int num_axis;
+ T1_Parser parser = &loader->parser;
+
+ FT_Error error = T1_Err_Ok;
+ PS_Blend blend;
+
+
+ /* get the array of design tokens -- compute number of designs */
+ T1_ToTokenArray( parser, design_tokens,
+ T1_MAX_MM_DESIGNS, &num_designs );
+ if ( num_designs < 0 )
+ {
+ error = T1_Err_Ignore;
+ goto Exit;
+ }
+ if ( num_designs == 0 || num_designs > T1_MAX_MM_DESIGNS )
+ {
+ FT_ERROR(( "parse_blend_design_positions:" ));
+ FT_ERROR(( " incorrect number of designs: %d\n",
+ num_designs ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ {
+ FT_Byte* old_cursor = parser->root.cursor;
+ FT_Byte* old_limit = parser->root.limit;
+ FT_Int n;
+
+
+ blend = face->blend;
+ num_axis = 0; /* make compiler happy */
+
+ for ( n = 0; n < num_designs; n++ )
+ {
+ T1_TokenRec axis_tokens[T1_MAX_MM_AXIS];
+ T1_Token token;
+ FT_Int axis, n_axis;
+
+
+ /* read axis/coordinates tokens */
+ token = design_tokens + n;
+ parser->root.cursor = token->start;
+ parser->root.limit = token->limit;
+ T1_ToTokenArray( parser, axis_tokens, T1_MAX_MM_AXIS, &n_axis );
+
+ if ( n == 0 )
+ {
+ if ( n_axis <= 0 || n_axis > T1_MAX_MM_AXIS )
+ {
+ FT_ERROR(( "parse_blend_design_positions:" ));
+ FT_ERROR(( " invalid number of axes: %d\n",
+ n_axis ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ num_axis = n_axis;
+ error = t1_allocate_blend( face, num_designs, num_axis );
+ if ( error )
+ goto Exit;
+ blend = face->blend;
+ }
+ else if ( n_axis != num_axis )
+ {
+ FT_ERROR(( "parse_blend_design_positions: incorrect table\n" ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* now read each axis token into the design position */
+ for ( axis = 0; axis < n_axis; axis++ )
+ {
+ T1_Token token2 = axis_tokens + axis;
+
+
+ parser->root.cursor = token2->start;
+ parser->root.limit = token2->limit;
+ blend->design_pos[n][axis] = T1_ToFixed( parser, 0 );
+ }
+ }
+
+ loader->parser.root.cursor = old_cursor;
+ loader->parser.root.limit = old_limit;
+ }
+
+ Exit:
+ loader->parser.root.error = error;
+ }
+
+
+ static void
+ parse_blend_design_map( T1_Face face,
+ T1_Loader loader )
+ {
+ FT_Error error = T1_Err_Ok;
+ T1_Parser parser = &loader->parser;
+ PS_Blend blend;
+ T1_TokenRec axis_tokens[T1_MAX_MM_AXIS];
+ FT_Int n, num_axis;
+ FT_Byte* old_cursor;
+ FT_Byte* old_limit;
+ FT_Memory memory = face->root.memory;
+
+
+ T1_ToTokenArray( parser, axis_tokens,
+ T1_MAX_MM_AXIS, &num_axis );
+ if ( num_axis < 0 )
+ {
+ error = T1_Err_Ignore;
+ goto Exit;
+ }
+ if ( num_axis == 0 || num_axis > T1_MAX_MM_AXIS )
+ {
+ FT_ERROR(( "parse_blend_design_map: incorrect number of axes: %d\n",
+ num_axis ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ old_cursor = parser->root.cursor;
+ old_limit = parser->root.limit;
+
+ error = t1_allocate_blend( face, 0, num_axis );
+ if ( error )
+ goto Exit;
+ blend = face->blend;
+
+ /* now read each axis design map */
+ for ( n = 0; n < num_axis; n++ )
+ {
+ PS_DesignMap map = blend->design_map + n;
+ T1_Token axis_token;
+ T1_TokenRec point_tokens[T1_MAX_MM_MAP_POINTS];
+ FT_Int p, num_points;
+
+
+ axis_token = axis_tokens + n;
+
+ parser->root.cursor = axis_token->start;
+ parser->root.limit = axis_token->limit;
+ T1_ToTokenArray( parser, point_tokens,
+ T1_MAX_MM_MAP_POINTS, &num_points );
+
+ if ( num_points <= 0 || num_points > T1_MAX_MM_MAP_POINTS )
+ {
+ FT_ERROR(( "parse_blend_design_map: incorrect table\n" ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* allocate design map data */
+ if ( FT_NEW_ARRAY( map->design_points, num_points * 2 ) )
+ goto Exit;
+ map->blend_points = map->design_points + num_points;
+ map->num_points = (FT_Byte)num_points;
+
+ for ( p = 0; p < num_points; p++ )
+ {
+ T1_Token point_token;
+
+
+ point_token = point_tokens + p;
+
+ /* don't include delimiting brackets */
+ parser->root.cursor = point_token->start + 1;
+ parser->root.limit = point_token->limit - 1;
+
+ map->design_points[p] = T1_ToInt( parser );
+ map->blend_points [p] = T1_ToFixed( parser, 0 );
+ }
+ }
+
+ parser->root.cursor = old_cursor;
+ parser->root.limit = old_limit;
+
+ Exit:
+ parser->root.error = error;
+ }
+
+
+ static void
+ parse_weight_vector( T1_Face face,
+ T1_Loader loader )
+ {
+ T1_TokenRec design_tokens[T1_MAX_MM_DESIGNS];
+ FT_Int num_designs;
+ FT_Error error = T1_Err_Ok;
+ T1_Parser parser = &loader->parser;
+ PS_Blend blend = face->blend;
+ T1_Token token;
+ FT_Int n;
+ FT_Byte* old_cursor;
+ FT_Byte* old_limit;
+
+
+ T1_ToTokenArray( parser, design_tokens,
+ T1_MAX_MM_DESIGNS, &num_designs );
+ if ( num_designs < 0 )
+ {
+ error = T1_Err_Ignore;
+ goto Exit;
+ }
+ if ( num_designs == 0 || num_designs > T1_MAX_MM_DESIGNS )
+ {
+ FT_ERROR(( "parse_weight_vector:" ));
+ FT_ERROR(( " incorrect number of designs: %d\n",
+ num_designs ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( !blend || !blend->num_designs )
+ {
+ error = t1_allocate_blend( face, num_designs, 0 );
+ if ( error )
+ goto Exit;
+ blend = face->blend;
+ }
+ else if ( blend->num_designs != (FT_UInt)num_designs )
+ {
+ FT_ERROR(( "parse_weight_vector:"
+ " /BlendDesignPosition and /WeightVector have\n" ));
+ FT_ERROR(( " "
+ " different number of elements!\n" ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ old_cursor = parser->root.cursor;
+ old_limit = parser->root.limit;
+
+ for ( n = 0; n < num_designs; n++ )
+ {
+ token = design_tokens + n;
+ parser->root.cursor = token->start;
+ parser->root.limit = token->limit;
+
+ blend->default_weight_vector[n] =
+ blend->weight_vector[n] = T1_ToFixed( parser, 0 );
+ }
+
+ parser->root.cursor = old_cursor;
+ parser->root.limit = old_limit;
+
+ Exit:
+ parser->root.error = error;
+ }
+
+
+ /* e.g., /BuildCharArray [0 0 0 0 0 0 0 0] def */
+ /* we're only interested in the number of array elements */
+ static void
+ parse_buildchar( T1_Face face,
+ T1_Loader loader )
+ {
+ face->len_buildchar = T1_ToFixedArray( &loader->parser, 0, NULL, 0 );
+
+ return;
+ }
+
+
+#endif /* T1_CONFIG_OPTION_NO_MM_SUPPORT */
+
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE 1 SYMBOL PARSING *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ static FT_Error
+ t1_load_keyword( T1_Face face,
+ T1_Loader loader,
+ const T1_Field field )
+ {
+ FT_Error error;
+ void* dummy_object;
+ void** objects;
+ FT_UInt max_objects;
+ PS_Blend blend = face->blend;
+
+
+ /* if the keyword has a dedicated callback, call it */
+ if ( field->type == T1_FIELD_TYPE_CALLBACK )
+ {
+ field->reader( (FT_Face)face, loader );
+ error = loader->parser.root.error;
+ goto Exit;
+ }
+
+ /* now, the keyword is either a simple field, or a table of fields; */
+ /* we are now going to take care of it */
+ switch ( field->location )
+ {
+ case T1_FIELD_LOCATION_FONT_INFO:
+ dummy_object = &face->type1.font_info;
+ objects = &dummy_object;
+ max_objects = 0;
+
+ if ( blend )
+ {
+ objects = (void**)blend->font_infos;
+ max_objects = blend->num_designs;
+ }
+ break;
+
+ case T1_FIELD_LOCATION_PRIVATE:
+ dummy_object = &face->type1.private_dict;
+ objects = &dummy_object;
+ max_objects = 0;
+
+ if ( blend )
+ {
+ objects = (void**)blend->privates;
+ max_objects = blend->num_designs;
+ }
+ break;
+
+ case T1_FIELD_LOCATION_BBOX:
+ dummy_object = &face->type1.font_bbox;
+ objects = &dummy_object;
+ max_objects = 0;
+
+ if ( blend )
+ {
+ objects = (void**)blend->bboxes;
+ max_objects = blend->num_designs;
+ }
+ break;
+
+ case T1_FIELD_LOCATION_LOADER:
+ dummy_object = loader;
+ objects = &dummy_object;
+ max_objects = 0;
+ break;
+
+ case T1_FIELD_LOCATION_FACE:
+ dummy_object = face;
+ objects = &dummy_object;
+ max_objects = 0;
+ break;
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+ case T1_FIELD_LOCATION_BLEND:
+ dummy_object = face->blend;
+ objects = &dummy_object;
+ max_objects = 0;
+ break;
+#endif
+
+ default:
+ dummy_object = &face->type1;
+ objects = &dummy_object;
+ max_objects = 0;
+ }
+
+ if ( field->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
+ field->type == T1_FIELD_TYPE_FIXED_ARRAY )
+ error = T1_Load_Field_Table( &loader->parser, field,
+ objects, max_objects, 0 );
+ else
+ error = T1_Load_Field( &loader->parser, field,
+ objects, max_objects, 0 );
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ parse_private( T1_Face face,
+ T1_Loader loader )
+ {
+ FT_UNUSED( face );
+
+ loader->keywords_encountered |= T1_PRIVATE;
+ }
+
+
+ static int
+ read_binary_data( T1_Parser parser,
+ FT_Long* size,
+ FT_Byte** base )
+ {
+ FT_Byte* cur;
+ FT_Byte* limit = parser->root.limit;
+
+
+ /* the binary data has one of the following formats */
+ /* */
+ /* `size' [white*] RD white ....... ND */
+ /* `size' [white*] -| white ....... |- */
+ /* */
+
+ T1_Skip_Spaces( parser );
+
+ cur = parser->root.cursor;
+
+ if ( cur < limit && ft_isdigit( *cur ) )
+ {
+ *size = T1_ToInt( parser );
+
+ T1_Skip_PS_Token( parser ); /* `RD' or `-|' or something else */
+
+ /* there is only one whitespace char after the */
+ /* `RD' or `-|' token */
+ *base = parser->root.cursor + 1;
+
+ parser->root.cursor += *size + 1;
+ return !parser->root.error;
+ }
+
+ FT_ERROR(( "read_binary_data: invalid size field\n" ));
+ parser->root.error = T1_Err_Invalid_File_Format;
+ return 0;
+ }
+
+
+ /* We now define the routines to handle the `/Encoding', `/Subrs', */
+ /* and `/CharStrings' dictionaries. */
+
+ static void
+ parse_font_matrix( T1_Face face,
+ T1_Loader loader )
+ {
+ T1_Parser parser = &loader->parser;
+ FT_Matrix* matrix = &face->type1.font_matrix;
+ FT_Vector* offset = &face->type1.font_offset;
+ FT_Face root = (FT_Face)&face->root;
+ FT_Fixed temp[6];
+ FT_Fixed temp_scale;
+ FT_Int result;
+
+
+ result = T1_ToFixedArray( parser, 6, temp, 3 );
+
+ if ( result < 0 )
+ {
+ parser->root.error = T1_Err_Invalid_File_Format;
+ return;
+ }
+
+ temp_scale = FT_ABS( temp[3] );
+
+ if ( temp_scale == 0 )
+ {
+ FT_ERROR(( "parse_font_matrix: invalid font matrix\n" ));
+ parser->root.error = T1_Err_Invalid_File_Format;
+ return;
+ }
+
+ /* Set Units per EM based on FontMatrix values. We set the value to */
+ /* 1000 / temp_scale, because temp_scale was already multiplied by */
+ /* 1000 (in t1_tofixed, from psobjs.c). */
+
+ root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L,
+ temp_scale ) >> 16 );
+
+ /* we need to scale the values by 1.0/temp_scale */
+ if ( temp_scale != 0x10000L )
+ {
+ temp[0] = FT_DivFix( temp[0], temp_scale );
+ temp[1] = FT_DivFix( temp[1], temp_scale );
+ temp[2] = FT_DivFix( temp[2], temp_scale );
+ temp[4] = FT_DivFix( temp[4], temp_scale );
+ temp[5] = FT_DivFix( temp[5], temp_scale );
+ temp[3] = 0x10000L;
+ }
+
+ matrix->xx = temp[0];
+ matrix->yx = temp[1];
+ matrix->xy = temp[2];
+ matrix->yy = temp[3];
+
+ /* note that the offsets must be expressed in integer font units */
+ offset->x = temp[4] >> 16;
+ offset->y = temp[5] >> 16;
+ }
+
+
+ static void
+ parse_encoding( T1_Face face,
+ T1_Loader loader )
+ {
+ T1_Parser parser = &loader->parser;
+ FT_Byte* cur;
+ FT_Byte* limit = parser->root.limit;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+ T1_Skip_Spaces( parser );
+ cur = parser->root.cursor;
+ if ( cur >= limit )
+ {
+ FT_ERROR(( "parse_encoding: out of bounds!\n" ));
+ parser->root.error = T1_Err_Invalid_File_Format;
+ return;
+ }
+
+ /* if we have a number or `[', the encoding is an array, */
+ /* and we must load it now */
+ if ( ft_isdigit( *cur ) || *cur == '[' )
+ {
+ T1_Encoding encode = &face->type1.encoding;
+ FT_Int count, n;
+ PS_Table char_table = &loader->encoding_table;
+ FT_Memory memory = parser->root.memory;
+ FT_Error error;
+ FT_Bool only_immediates = 0;
+
+
+ /* read the number of entries in the encoding; should be 256 */
+ if ( *cur == '[' )
+ {
+ count = 256;
+ only_immediates = 1;
+ parser->root.cursor++;
+ }
+ else
+ count = (FT_Int)T1_ToInt( parser );
+
+ T1_Skip_Spaces( parser );
+ if ( parser->root.cursor >= limit )
+ return;
+
+ /* we use a T1_Table to store our charnames */
+ loader->num_chars = encode->num_chars = count;
+ if ( FT_NEW_ARRAY( encode->char_index, count ) ||
+ FT_NEW_ARRAY( encode->char_name, count ) ||
+ FT_SET_ERROR( psaux->ps_table_funcs->init(
+ char_table, count, memory ) ) )
+ {
+ parser->root.error = error;
+ return;
+ }
+
+ /* We need to `zero' out encoding_table.elements */
+ for ( n = 0; n < count; n++ )
+ {
+ char* notdef = (char *)".notdef";
+
+
+ T1_Add_Table( char_table, n, notdef, 8 );
+ }
+
+ /* Now we need to read records of the form */
+ /* */
+ /* ... charcode /charname ... */
+ /* */
+ /* for each entry in our table. */
+ /* */
+ /* We simply look for a number followed by an immediate */
+ /* name. Note that this ignores correctly the sequence */
+ /* that is often seen in type1 fonts: */
+ /* */
+ /* 0 1 255 { 1 index exch /.notdef put } for dup */
+ /* */
+ /* used to clean the encoding array before anything else. */
+ /* */
+ /* Alternatively, if the array is directly given as */
+ /* */
+ /* /Encoding [ ... ] */
+ /* */
+ /* we only read immediates. */
+
+ n = 0;
+ T1_Skip_Spaces( parser );
+
+ while ( parser->root.cursor < limit )
+ {
+ cur = parser->root.cursor;
+
+ /* we stop when we encounter a `def' or `]' */
+ if ( *cur == 'd' && cur + 3 < limit )
+ {
+ if ( cur[1] == 'e' &&
+ cur[2] == 'f' &&
+ IS_PS_DELIM( cur[3] ) )
+ {
+ FT_TRACE6(( "encoding end\n" ));
+ cur += 3;
+ break;
+ }
+ }
+ if ( *cur == ']' )
+ {
+ FT_TRACE6(( "encoding end\n" ));
+ cur++;
+ break;
+ }
+
+ /* check whether we've found an entry */
+ if ( ft_isdigit( *cur ) || only_immediates )
+ {
+ FT_Int charcode;
+
+
+ if ( only_immediates )
+ charcode = n;
+ else
+ {
+ charcode = (FT_Int)T1_ToInt( parser );
+ T1_Skip_Spaces( parser );
+ }
+
+ cur = parser->root.cursor;
+
+ if ( *cur == '/' && cur + 2 < limit && n < count )
+ {
+ FT_PtrDist len;
+
+
+ cur++;
+
+ parser->root.cursor = cur;
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ return;
+
+ len = parser->root.cursor - cur;
+
+ parser->root.error = T1_Add_Table( char_table, charcode,
+ cur, len + 1 );
+ if ( parser->root.error )
+ return;
+ char_table->elements[charcode][len] = '\0';
+
+ n++;
+ }
+ else if ( only_immediates )
+ {
+ /* Since the current position is not updated for */
+ /* immediates-only mode we would get an infinite loop if */
+ /* we don't do anything here. */
+ /* */
+ /* This encoding array is not valid according to the type1 */
+ /* specification (it might be an encoding for a CID type1 */
+ /* font, however), so we conclude that this font is NOT a */
+ /* type1 font. */
+ parser->root.error = FT_Err_Unknown_File_Format;
+ return;
+ }
+ }
+ else
+ {
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ return;
+ }
+
+ T1_Skip_Spaces( parser );
+ }
+
+ face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
+ parser->root.cursor = cur;
+ }
+
+ /* Otherwise, we should have either `StandardEncoding', */
+ /* `ExpertEncoding', or `ISOLatin1Encoding' */
+ else
+ {
+ if ( cur + 17 < limit &&
+ ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
+ face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
+
+ else if ( cur + 15 < limit &&
+ ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
+ face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
+
+ else if ( cur + 18 < limit &&
+ ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
+ face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
+
+ else
+ parser->root.error = T1_Err_Ignore;
+ }
+ }
+
+
+ static void
+ parse_subrs( T1_Face face,
+ T1_Loader loader )
+ {
+ T1_Parser parser = &loader->parser;
+ PS_Table table = &loader->subrs;
+ FT_Memory memory = parser->root.memory;
+ FT_Error error;
+ FT_Int num_subrs;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+ T1_Skip_Spaces( parser );
+
+ /* test for empty array */
+ if ( parser->root.cursor < parser->root.limit &&
+ *parser->root.cursor == '[' )
+ {
+ T1_Skip_PS_Token( parser );
+ T1_Skip_Spaces ( parser );
+ if ( parser->root.cursor >= parser->root.limit ||
+ *parser->root.cursor != ']' )
+ parser->root.error = T1_Err_Invalid_File_Format;
+ return;
+ }
+
+ num_subrs = (FT_Int)T1_ToInt( parser );
+
+ /* position the parser right before the `dup' of the first subr */
+ T1_Skip_PS_Token( parser ); /* `array' */
+ if ( parser->root.error )
+ return;
+ T1_Skip_Spaces( parser );
+
+ /* initialize subrs array -- with synthetic fonts it is possible */
+ /* we get here twice */
+ if ( !loader->num_subrs )
+ {
+ error = psaux->ps_table_funcs->init( table, num_subrs, memory );
+ if ( error )
+ goto Fail;
+ }
+
+ /* the format is simple: */
+ /* */
+ /* `index' + binary data */
+ /* */
+ for (;;)
+ {
+ FT_Long idx, size;
+ FT_Byte* base;
+
+
+ /* If the next token isn't `dup' we are done. */
+ if ( ft_strncmp( (char*)parser->root.cursor, "dup", 3 ) != 0 )
+ break;
+
+ T1_Skip_PS_Token( parser ); /* `dup' */
+
+ idx = T1_ToInt( parser );
+
+ if ( !read_binary_data( parser, &size, &base ) )
+ return;
+
+ /* The binary string is followed by one token, e.g. `NP' */
+ /* (bound to `noaccess put') or by two separate tokens: */
+ /* `noaccess' & `put'. We position the parser right */
+ /* before the next `dup', if any. */
+ T1_Skip_PS_Token( parser ); /* `NP' or `|' or `noaccess' */
+ if ( parser->root.error )
+ return;
+ T1_Skip_Spaces ( parser );
+
+ if ( ft_strncmp( (char*)parser->root.cursor, "put", 3 ) == 0 )
+ {
+ T1_Skip_PS_Token( parser ); /* skip `put' */
+ T1_Skip_Spaces ( parser );
+ }
+
+ /* with synthetic fonts it is possible we get here twice */
+ if ( loader->num_subrs )
+ continue;
+
+ /* some fonts use a value of -1 for lenIV to indicate that */
+ /* the charstrings are unencoded */
+ /* */
+ /* thanks to Tom Kacvinsky for pointing this out */
+ /* */
+ if ( face->type1.private_dict.lenIV >= 0 )
+ {
+ FT_Byte* temp;
+
+
+ /* some fonts define empty subr records -- this is not totally */
+ /* compliant to the specification (which says they should at */
+ /* least contain a `return'), but we support them anyway */
+ if ( size < face->type1.private_dict.lenIV )
+ {
+ error = T1_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ /* t1_decrypt() shouldn't write to base -- make temporary copy */
+ if ( FT_ALLOC( temp, size ) )
+ goto Fail;
+ FT_MEM_COPY( temp, base, size );
+ psaux->t1_decrypt( temp, size, 4330 );
+ size -= face->type1.private_dict.lenIV;
+ error = T1_Add_Table( table, (FT_Int)idx,
+ temp + face->type1.private_dict.lenIV, size );
+ FT_FREE( temp );
+ }
+ else
+ error = T1_Add_Table( table, (FT_Int)idx, base, size );
+ if ( error )
+ goto Fail;
+ }
+
+ if ( !loader->num_subrs )
+ loader->num_subrs = num_subrs;
+
+ return;
+
+ Fail:
+ parser->root.error = error;
+ }
+
+
+#define TABLE_EXTEND 5
+
+
+ static void
+ parse_charstrings( T1_Face face,
+ T1_Loader loader )
+ {
+ T1_Parser parser = &loader->parser;
+ PS_Table code_table = &loader->charstrings;
+ PS_Table name_table = &loader->glyph_names;
+ PS_Table swap_table = &loader->swap_table;
+ FT_Memory memory = parser->root.memory;
+ FT_Error error;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+ FT_Byte* cur;
+ FT_Byte* limit = parser->root.limit;
+ FT_Int n, num_glyphs;
+ FT_UInt notdef_index = 0;
+ FT_Byte notdef_found = 0;
+
+
+ num_glyphs = (FT_Int)T1_ToInt( parser );
+ /* some fonts like Optima-Oblique not only define the /CharStrings */
+ /* array but access it also */
+ if ( num_glyphs == 0 || parser->root.error )
+ return;
+
+ /* initialize tables, leaving space for addition of .notdef, */
+ /* if necessary, and a few other glyphs to handle buggy */
+ /* fonts which have more glyphs than specified. */
+
+ /* for some non-standard fonts like `Optima' which provides */
+ /* different outlines depending on the resolution it is */
+ /* possible to get here twice */
+ if ( !loader->num_glyphs )
+ {
+ error = psaux->ps_table_funcs->init(
+ code_table, num_glyphs + 1 + TABLE_EXTEND, memory );
+ if ( error )
+ goto Fail;
+
+ error = psaux->ps_table_funcs->init(
+ name_table, num_glyphs + 1 + TABLE_EXTEND, memory );
+ if ( error )
+ goto Fail;
+
+ /* Initialize table for swapping index notdef_index and */
+ /* index 0 names and codes (if necessary). */
+
+ error = psaux->ps_table_funcs->init( swap_table, 4, memory );
+ if ( error )
+ goto Fail;
+ }
+
+ n = 0;
+
+ for (;;)
+ {
+ FT_Long size;
+ FT_Byte* base;
+
+
+ /* the format is simple: */
+ /* `/glyphname' + binary data */
+
+ T1_Skip_Spaces( parser );
+
+ cur = parser->root.cursor;
+ if ( cur >= limit )
+ break;
+
+ /* we stop when we find a `def' or `end' keyword */
+ if ( cur + 3 < limit && IS_PS_DELIM( cur[3] ) )
+ {
+ if ( cur[0] == 'd' &&
+ cur[1] == 'e' &&
+ cur[2] == 'f' )
+ {
+ /* There are fonts which have this: */
+ /* */
+ /* /CharStrings 118 dict def */
+ /* Private begin */
+ /* CharStrings begin */
+ /* ... */
+ /* */
+ /* To catch this we ignore `def' if */
+ /* no charstring has actually been */
+ /* seen. */
+ if ( n )
+ break;
+ }
+
+ if ( cur[0] == 'e' &&
+ cur[1] == 'n' &&
+ cur[2] == 'd' )
+ break;
+ }
+
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ return;
+
+ if ( *cur == '/' )
+ {
+ FT_PtrDist len;
+
+
+ if ( cur + 1 >= limit )
+ {
+ error = T1_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ cur++; /* skip `/' */
+ len = parser->root.cursor - cur;
+
+ if ( !read_binary_data( parser, &size, &base ) )
+ return;
+
+ /* for some non-standard fonts like `Optima' which provides */
+ /* different outlines depending on the resolution it is */
+ /* possible to get here twice */
+ if ( loader->num_glyphs )
+ continue;
+
+ error = T1_Add_Table( name_table, n, cur, len + 1 );
+ if ( error )
+ goto Fail;
+
+ /* add a trailing zero to the name table */
+ name_table->elements[n][len] = '\0';
+
+ /* record index of /.notdef */
+ if ( *cur == '.' &&
+ ft_strcmp( ".notdef",
+ (const char*)(name_table->elements[n]) ) == 0 )
+ {
+ notdef_index = n;
+ notdef_found = 1;
+ }
+
+ if ( face->type1.private_dict.lenIV >= 0 &&
+ n < num_glyphs + TABLE_EXTEND )
+ {
+ FT_Byte* temp;
+
+
+ if ( size <= face->type1.private_dict.lenIV )
+ {
+ error = T1_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ /* t1_decrypt() shouldn't write to base -- make temporary copy */
+ if ( FT_ALLOC( temp, size ) )
+ goto Fail;
+ FT_MEM_COPY( temp, base, size );
+ psaux->t1_decrypt( temp, size, 4330 );
+ size -= face->type1.private_dict.lenIV;
+ error = T1_Add_Table( code_table, n,
+ temp + face->type1.private_dict.lenIV, size );
+ FT_FREE( temp );
+ }
+ else
+ error = T1_Add_Table( code_table, n, base, size );
+ if ( error )
+ goto Fail;
+
+ n++;
+ }
+ }
+
+ loader->num_glyphs = n;
+
+ /* if /.notdef is found but does not occupy index 0, do our magic. */
+ if ( notdef_found &&
+ ft_strcmp( ".notdef", (const char*)name_table->elements[0] ) )
+ {
+ /* Swap glyph in index 0 with /.notdef glyph. First, add index 0 */
+ /* name and code entries to swap_table. Then place notdef_index */
+ /* name and code entries into swap_table. Then swap name and code */
+ /* entries at indices notdef_index and 0 using values stored in */
+ /* swap_table. */
+
+ /* Index 0 name */
+ error = T1_Add_Table( swap_table, 0,
+ name_table->elements[0],
+ name_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ /* Index 0 code */
+ error = T1_Add_Table( swap_table, 1,
+ code_table->elements[0],
+ code_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ /* Index notdef_index name */
+ error = T1_Add_Table( swap_table, 2,
+ name_table->elements[notdef_index],
+ name_table->lengths [notdef_index] );
+ if ( error )
+ goto Fail;
+
+ /* Index notdef_index code */
+ error = T1_Add_Table( swap_table, 3,
+ code_table->elements[notdef_index],
+ code_table->lengths [notdef_index] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( name_table, notdef_index,
+ swap_table->elements[0],
+ swap_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( code_table, notdef_index,
+ swap_table->elements[1],
+ swap_table->lengths [1] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( name_table, 0,
+ swap_table->elements[2],
+ swap_table->lengths [2] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( code_table, 0,
+ swap_table->elements[3],
+ swap_table->lengths [3] );
+ if ( error )
+ goto Fail;
+
+ }
+ else if ( !notdef_found )
+ {
+ /* notdef_index is already 0, or /.notdef is undefined in */
+ /* charstrings dictionary. Worry about /.notdef undefined. */
+ /* We take index 0 and add it to the end of the table(s) */
+ /* and add our own /.notdef glyph to index 0. */
+
+ /* 0 333 hsbw endchar */
+ FT_Byte notdef_glyph[] = { 0x8B, 0xF7, 0xE1, 0x0D, 0x0E };
+ char* notdef_name = (char *)".notdef";
+
+
+ error = T1_Add_Table( swap_table, 0,
+ name_table->elements[0],
+ name_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( swap_table, 1,
+ code_table->elements[0],
+ code_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( name_table, 0, notdef_name, 8 );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( code_table, 0, notdef_glyph, 5 );
+
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( name_table, n,
+ swap_table->elements[0],
+ swap_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( code_table, n,
+ swap_table->elements[1],
+ swap_table->lengths [1] );
+ if ( error )
+ goto Fail;
+
+ /* we added a glyph. */
+ loader->num_glyphs += 1;
+ }
+
+ return;
+
+ Fail:
+ parser->root.error = error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the token field static variables. This is a set of */
+ /* T1_FieldRec variables. */
+ /* */
+ /*************************************************************************/
+
+
+ static
+ const T1_FieldRec t1_keywords[] =
+ {
+
+#include "t1tokens.h"
+
+ /* now add the special functions... */
+ T1_FIELD_CALLBACK( "FontMatrix", parse_font_matrix,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_CALLBACK( "Encoding", parse_encoding,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_CALLBACK( "Subrs", parse_subrs,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_CALLBACK( "CharStrings", parse_charstrings,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_CALLBACK( "Private", parse_private,
+ T1_FIELD_DICT_FONTDICT )
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+ T1_FIELD_CALLBACK( "BlendDesignPositions", parse_blend_design_positions,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_CALLBACK( "BlendDesignMap", parse_blend_design_map,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_CALLBACK( "BlendAxisTypes", parse_blend_axis_types,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_CALLBACK( "WeightVector", parse_weight_vector,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_CALLBACK( "BuildCharArray", parse_buildchar,
+ T1_FIELD_DICT_PRIVATE )
+#endif
+
+ { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
+ };
+
+
+#define T1_FIELD_COUNT \
+ ( sizeof ( t1_keywords ) / sizeof ( t1_keywords[0] ) )
+
+
+ static FT_Error
+ parse_dict( T1_Face face,
+ T1_Loader loader,
+ FT_Byte* base,
+ FT_Long size )
+ {
+ T1_Parser parser = &loader->parser;
+ FT_Byte *limit, *start_binary = NULL;
+ FT_Bool have_integer = 0;
+
+
+ parser->root.cursor = base;
+ parser->root.limit = base + size;
+ parser->root.error = T1_Err_Ok;
+
+ limit = parser->root.limit;
+
+ T1_Skip_Spaces( parser );
+
+ while ( parser->root.cursor < limit )
+ {
+ FT_Byte* cur;
+
+
+ cur = parser->root.cursor;
+
+ /* look for `eexec' */
+ if ( IS_PS_TOKEN( cur, limit, "eexec" ) )
+ break;
+
+ /* look for `closefile' which ends the eexec section */
+ else if ( IS_PS_TOKEN( cur, limit, "closefile" ) )
+ break;
+
+ /* in a synthetic font the base font starts after a */
+ /* `FontDictionary' token that is placed after a Private dict */
+ else if ( IS_PS_TOKEN( cur, limit, "FontDirectory" ) )
+ {
+ if ( loader->keywords_encountered & T1_PRIVATE )
+ loader->keywords_encountered |=
+ T1_FONTDIR_AFTER_PRIVATE;
+ parser->root.cursor += 13;
+ }
+
+ /* check whether we have an integer */
+ else if ( ft_isdigit( *cur ) )
+ {
+ start_binary = cur;
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ goto Exit;
+ have_integer = 1;
+ }
+
+ /* in valid Type 1 fonts we don't see `RD' or `-|' directly */
+ /* since those tokens are handled by parse_subrs and */
+ /* parse_charstrings */
+ else if ( *cur == 'R' && cur + 6 < limit && *(cur + 1) == 'D' &&
+ have_integer )
+ {
+ FT_Long s;
+ FT_Byte* b;
+
+
+ parser->root.cursor = start_binary;
+ if ( !read_binary_data( parser, &s, &b ) )
+ return T1_Err_Invalid_File_Format;
+ have_integer = 0;
+ }
+
+ else if ( *cur == '-' && cur + 6 < limit && *(cur + 1) == '|' &&
+ have_integer )
+ {
+ FT_Long s;
+ FT_Byte* b;
+
+
+ parser->root.cursor = start_binary;
+ if ( !read_binary_data( parser, &s, &b ) )
+ return T1_Err_Invalid_File_Format;
+ have_integer = 0;
+ }
+
+ /* look for immediates */
+ else if ( *cur == '/' && cur + 2 < limit )
+ {
+ FT_PtrDist len;
+
+
+ cur++;
+
+ parser->root.cursor = cur;
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ goto Exit;
+
+ len = parser->root.cursor - cur;
+
+ if ( len > 0 && len < 22 && parser->root.cursor < limit )
+ {
+ /* now compare the immediate name to the keyword table */
+ T1_Field keyword = (T1_Field)t1_keywords;
+
+
+ for (;;)
+ {
+ FT_Byte* name;
+
+
+ name = (FT_Byte*)keyword->ident;
+ if ( !name )
+ break;
+
+ if ( cur[0] == name[0] &&
+ len == (FT_PtrDist)ft_strlen( (const char *)name ) &&
+ ft_memcmp( cur, name, len ) == 0 )
+ {
+ /* We found it -- run the parsing callback! */
+ /* We record every instance of every field */
+ /* (until we reach the base font of a */
+ /* synthetic font) to deal adequately with */
+ /* multiple master fonts; this is also */
+ /* necessary because later PostScript */
+ /* definitions override earlier ones. */
+
+ /* Once we encounter `FontDirectory' after */
+ /* `/Private', we know that this is a synthetic */
+ /* font; except for `/CharStrings' we are not */
+ /* interested in anything that follows this */
+ /* `FontDirectory'. */
+
+ /* MM fonts have more than one /Private token at */
+ /* the top level; let's hope that all the junk */
+ /* that follows the first /Private token is not */
+ /* interesting to us. */
+
+ /* According to Adobe Tech Note #5175 (CID-Keyed */
+ /* Font Installation for ATM Software) a `begin' */
+ /* must be followed by exactly one `end', and */
+ /* `begin' -- `end' pairs must be accurately */
+ /* paired. We could use this to distinguish */
+ /* between the global Private and the Private */
+ /* dict that is a member of the Blend dict. */
+
+ const FT_UInt dict =
+ ( loader->keywords_encountered & T1_PRIVATE )
+ ? T1_FIELD_DICT_PRIVATE
+ : T1_FIELD_DICT_FONTDICT;
+
+ if ( !( dict & keyword->dict ) )
+ {
+ FT_TRACE1(( "parse_dict: found %s but ignoring it "
+ "since it is in the wrong dictionary\n",
+ keyword->ident ));
+ break;
+ }
+
+ if ( !( loader->keywords_encountered &
+ T1_FONTDIR_AFTER_PRIVATE ) ||
+ ft_strcmp( (const char*)name, "CharStrings" ) == 0 )
+ {
+ parser->root.error = t1_load_keyword( face,
+ loader,
+ keyword );
+ if ( parser->root.error != T1_Err_Ok )
+ {
+ if ( FT_ERROR_BASE( parser->root.error ) == FT_Err_Ignore )
+ parser->root.error = T1_Err_Ok;
+ else
+ return parser->root.error;
+ }
+ }
+ break;
+ }
+
+ keyword++;
+ }
+ }
+
+ have_integer = 0;
+ }
+ else
+ {
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ goto Exit;
+ have_integer = 0;
+ }
+
+ T1_Skip_Spaces( parser );
+ }
+
+ Exit:
+ return parser->root.error;
+ }
+
+
+ static void
+ t1_init_loader( T1_Loader loader,
+ T1_Face face )
+ {
+ FT_UNUSED( face );
+
+ FT_MEM_ZERO( loader, sizeof ( *loader ) );
+ loader->num_glyphs = 0;
+ loader->num_chars = 0;
+
+ /* initialize the tables -- simply set their `init' field to 0 */
+ loader->encoding_table.init = 0;
+ loader->charstrings.init = 0;
+ loader->glyph_names.init = 0;
+ loader->subrs.init = 0;
+ loader->swap_table.init = 0;
+ loader->fontdata = 0;
+ loader->keywords_encountered = 0;
+ }
+
+
+ static void
+ t1_done_loader( T1_Loader loader )
+ {
+ T1_Parser parser = &loader->parser;
+
+
+ /* finalize tables */
+ T1_Release_Table( &loader->encoding_table );
+ T1_Release_Table( &loader->charstrings );
+ T1_Release_Table( &loader->glyph_names );
+ T1_Release_Table( &loader->swap_table );
+ T1_Release_Table( &loader->subrs );
+
+ /* finalize parser */
+ T1_Finalize_Parser( parser );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Open_Face( T1_Face face )
+ {
+ T1_LoaderRec loader;
+ T1_Parser parser;
+ T1_Font type1 = &face->type1;
+ PS_Private priv = &type1->private_dict;
+ FT_Error error;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+ t1_init_loader( &loader, face );
+
+ /* default values */
+ face->ndv_idx = -1;
+ face->cdv_idx = -1;
+ face->len_buildchar = 0;
+
+ priv->blue_shift = 7;
+ priv->blue_fuzz = 1;
+ priv->lenIV = 4;
+ priv->expansion_factor = (FT_Fixed)( 0.06 * 0x10000L );
+ priv->blue_scale = (FT_Fixed)( 0.039625 * 0x10000L * 1000 );
+
+ parser = &loader.parser;
+ error = T1_New_Parser( parser,
+ face->root.stream,
+ face->root.memory,
+ psaux );
+ if ( error )
+ goto Exit;
+
+ error = parse_dict( face, &loader,
+ parser->base_dict, parser->base_len );
+ if ( error )
+ goto Exit;
+
+ error = T1_Get_Private_Dict( parser, psaux );
+ if ( error )
+ goto Exit;
+
+ error = parse_dict( face, &loader,
+ parser->private_dict, parser->private_len );
+ if ( error )
+ goto Exit;
+
+ /* ensure even-ness of `num_blue_values' */
+ priv->num_blue_values &= ~1;
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+ if ( face->blend &&
+ face->blend->num_default_design_vector != 0 &&
+ face->blend->num_default_design_vector != face->blend->num_axis )
+ {
+ /* we don't use it currently so just warn, reset, and ignore */
+ FT_ERROR(( "T1_Open_Face(): /DesignVector contains %u entries "
+ "while there are %u axes.\n",
+ face->blend->num_default_design_vector,
+ face->blend->num_axis ));
+
+ face->blend->num_default_design_vector = 0;
+ }
+
+ /* the following can happen for MM instances; we then treat the */
+ /* font as a normal PS font */
+ if ( face->blend &&
+ ( !face->blend->num_designs || !face->blend->num_axis ) )
+ T1_Done_Blend( face );
+
+ /* another safety check */
+ if ( face->blend )
+ {
+ FT_UInt i;
+
+
+ for ( i = 0; i < face->blend->num_axis; i++ )
+ if ( !face->blend->design_map[i].num_points )
+ {
+ T1_Done_Blend( face );
+ break;
+ }
+ }
+
+ if ( face->blend )
+ {
+ if ( face->len_buildchar > 0 )
+ {
+ FT_Memory memory = face->root.memory;
+
+
+ if ( FT_NEW_ARRAY( face->buildchar, face->len_buildchar ) )
+ {
+ FT_ERROR(( "T1_Open_Face: cannot allocate BuildCharArray\n" ));
+ face->len_buildchar = 0;
+ goto Exit;
+ }
+ }
+ }
+
+#endif /* T1_CONFIG_OPTION_NO_MM_SUPPORT */
+
+ /* now, propagate the subrs, charstrings, and glyphnames tables */
+ /* to the Type1 data */
+ type1->num_glyphs = loader.num_glyphs;
+
+ if ( loader.subrs.init )
+ {
+ loader.subrs.init = 0;
+ type1->num_subrs = loader.num_subrs;
+ type1->subrs_block = loader.subrs.block;
+ type1->subrs = loader.subrs.elements;
+ type1->subrs_len = loader.subrs.lengths;
+ }
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ if ( !face->root.internal->incremental_interface )
+#endif
+ if ( !loader.charstrings.init )
+ {
+ FT_ERROR(( "T1_Open_Face: no `/CharStrings' array in face!\n" ));
+ error = T1_Err_Invalid_File_Format;
+ }
+
+ loader.charstrings.init = 0;
+ type1->charstrings_block = loader.charstrings.block;
+ type1->charstrings = loader.charstrings.elements;
+ type1->charstrings_len = loader.charstrings.lengths;
+
+ /* we copy the glyph names `block' and `elements' fields; */
+ /* the `lengths' field must be released later */
+ type1->glyph_names_block = loader.glyph_names.block;
+ type1->glyph_names = (FT_String**)loader.glyph_names.elements;
+ loader.glyph_names.block = 0;
+ loader.glyph_names.elements = 0;
+
+ /* we must now build type1.encoding when we have a custom array */
+ if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY )
+ {
+ FT_Int charcode, idx, min_char, max_char;
+ FT_Byte* char_name;
+ FT_Byte* glyph_name;
+
+
+ /* OK, we do the following: for each element in the encoding */
+ /* table, look up the index of the glyph having the same name */
+ /* the index is then stored in type1.encoding.char_index, and */
+ /* a the name to type1.encoding.char_name */
+
+ min_char = +32000;
+ max_char = -32000;
+
+ charcode = 0;
+ for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
+ {
+ type1->encoding.char_index[charcode] = 0;
+ type1->encoding.char_name [charcode] = (char *)".notdef";
+
+ char_name = loader.encoding_table.elements[charcode];
+ if ( char_name )
+ for ( idx = 0; idx < type1->num_glyphs; idx++ )
+ {
+ glyph_name = (FT_Byte*)type1->glyph_names[idx];
+ if ( ft_strcmp( (const char*)char_name,
+ (const char*)glyph_name ) == 0 )
+ {
+ type1->encoding.char_index[charcode] = (FT_UShort)idx;
+ type1->encoding.char_name [charcode] = (char*)glyph_name;
+
+ /* Change min/max encoded char only if glyph name is */
+ /* not /.notdef */
+ if ( ft_strcmp( (const char*)".notdef",
+ (const char*)glyph_name ) != 0 )
+ {
+ if ( charcode < min_char )
+ min_char = charcode;
+ if ( charcode > max_char )
+ max_char = charcode;
+ }
+ break;
+ }
+ }
+ }
+
+ /*
+ * Yes, this happens: Certain PDF-embedded fonts have only a
+ * `.notdef' glyph defined!
+ */
+
+ if ( min_char > max_char )
+ {
+ min_char = 0;
+ max_char = loader.encoding_table.max_elems;
+ }
+
+ type1->encoding.code_first = min_char;
+ type1->encoding.code_last = max_char;
+ type1->encoding.num_chars = loader.num_chars;
+ }
+
+ Exit:
+ t1_done_loader( &loader );
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.h
new file mode 100644
index 00000000000..546fc33530b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/* */
+/* t1load.h */
+/* */
+/* Type 1 font loader (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2004, 2006, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1LOAD_H__
+#define __T1LOAD_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_MULTIPLE_MASTERS_H
+
+#include "t1parse.h"
+
+
+FT_BEGIN_HEADER
+
+
+ typedef struct T1_Loader_
+ {
+ T1_ParserRec parser; /* parser used to read the stream */
+
+ FT_Int num_chars; /* number of characters in encoding */
+ PS_TableRec encoding_table; /* PS_Table used to store the */
+ /* encoding character names */
+
+ FT_Int num_glyphs;
+ PS_TableRec glyph_names;
+ PS_TableRec charstrings;
+ PS_TableRec swap_table; /* For moving .notdef glyph to index 0. */
+
+ FT_Int num_subrs;
+ PS_TableRec subrs;
+ FT_Bool fontdata;
+
+ FT_UInt keywords_encountered; /* T1_LOADER_ENCOUNTERED_XXX */
+
+ } T1_LoaderRec, *T1_Loader;
+
+
+ /* treatment of some keywords differs depending on whether */
+ /* they precede or follow certain other keywords */
+
+#define T1_PRIVATE ( 1 << 0 )
+#define T1_FONTDIR_AFTER_PRIVATE ( 1 << 1 )
+
+
+ FT_LOCAL( FT_Error )
+ T1_Open_Face( T1_Face face );
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+ FT_LOCAL( FT_Error )
+ T1_Get_Multi_Master( T1_Face face,
+ FT_Multi_Master* master );
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Get_MM_Var( T1_Face face,
+ FT_MM_Var* *master );
+
+ FT_LOCAL( FT_Error )
+ T1_Set_MM_Blend( T1_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+ FT_LOCAL( FT_Error )
+ T1_Set_MM_Design( T1_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords );
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Set_Var_Design( T1_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+ FT_LOCAL( void )
+ T1_Done_Blend( T1_Face face );
+
+#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */
+
+
+FT_END_HEADER
+
+#endif /* __T1LOAD_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.c
new file mode 100644
index 00000000000..2f90dd62f63
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.c
@@ -0,0 +1,592 @@
+/***************************************************************************/
+/* */
+/* t1objs.c */
+/* */
+/* Type 1 objects manager (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_IDS_H
+
+#include "t1gload.h"
+#include "t1load.h"
+
+#include "t1errors.h"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "t1afm.h"
+#endif
+
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t1objs
+
+
+ /*************************************************************************/
+ /* */
+ /* SIZE FUNCTIONS */
+ /* */
+ /* note that we store the global hints in the size's "internal" root */
+ /* field */
+ /* */
+ /*************************************************************************/
+
+
+ static PSH_Globals_Funcs
+ T1_Size_Get_Globals_Funcs( T1_Size size )
+ {
+ T1_Face face = (T1_Face)size->root.face;
+ PSHinter_Service pshinter = (PSHinter_Service)face->pshinter;
+ FT_Module module;
+
+
+ module = FT_Get_Module( size->root.face->driver->root.library,
+ "pshinter" );
+ return ( module && pshinter && pshinter->get_globals_funcs )
+ ? pshinter->get_globals_funcs( module )
+ : 0 ;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ T1_Size_Done( T1_Size size )
+ {
+ if ( size->root.internal )
+ {
+ PSH_Globals_Funcs funcs;
+
+
+ funcs = T1_Size_Get_Globals_Funcs( size );
+ if ( funcs )
+ funcs->destroy( (PSH_Globals)size->root.internal );
+
+ size->root.internal = 0;
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Size_Init( T1_Size size )
+ {
+ FT_Error error = T1_Err_Ok;
+ PSH_Globals_Funcs funcs = T1_Size_Get_Globals_Funcs( size );
+
+
+ if ( funcs )
+ {
+ PSH_Globals globals;
+ T1_Face face = (T1_Face)size->root.face;
+
+
+ error = funcs->create( size->root.face->memory,
+ &face->type1.private_dict, &globals );
+ if ( !error )
+ size->root.internal = (FT_Size_Internal)(void*)globals;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Size_Request( T1_Size size,
+ FT_Size_Request req )
+ {
+ PSH_Globals_Funcs funcs = T1_Size_Get_Globals_Funcs( size );
+
+
+ FT_Request_Metrics( size->root.face, req );
+
+ if ( funcs )
+ funcs->set_scale( (PSH_Globals)size->root.internal,
+ size->root.metrics.x_scale,
+ size->root.metrics.y_scale,
+ 0, 0 );
+
+ return T1_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* SLOT FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+ FT_LOCAL_DEF( void )
+ T1_GlyphSlot_Done( T1_GlyphSlot slot )
+ {
+ slot->root.internal->glyph_hints = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_GlyphSlot_Init( T1_GlyphSlot slot )
+ {
+ T1_Face face;
+ PSHinter_Service pshinter;
+
+
+ face = (T1_Face)slot->root.face;
+ pshinter = (PSHinter_Service)face->pshinter;
+
+ if ( pshinter )
+ {
+ FT_Module module;
+
+
+ module = FT_Get_Module( slot->root.face->driver->root.library, "pshinter" );
+ if (module)
+ {
+ T1_Hints_Funcs funcs;
+
+ funcs = pshinter->get_t1_funcs( module );
+ slot->root.internal->glyph_hints = (void*)funcs;
+ }
+ }
+ return 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* FACE FUNCTIONS */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* T1_Face_Done */
+ /* */
+ /* <Description> */
+ /* The face object destructor. */
+ /* */
+ /* <Input> */
+ /* face :: A typeless pointer to the face object to destroy. */
+ /* */
+ FT_LOCAL_DEF( void )
+ T1_Face_Done( T1_Face face )
+ {
+ FT_Memory memory;
+ T1_Font type1;
+
+
+ if ( !face )
+ return;
+
+ memory = face->root.memory;
+ type1 = &face->type1;
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+ /* release multiple masters information */
+ FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
+
+ if ( face->buildchar )
+ {
+ FT_FREE( face->buildchar );
+
+ face->buildchar = NULL;
+ face->len_buildchar = 0;
+ }
+
+ T1_Done_Blend( face );
+ face->blend = 0;
+#endif
+
+ /* release font info strings */
+ {
+ PS_FontInfo info = &type1->font_info;
+
+
+ FT_FREE( info->version );
+ FT_FREE( info->notice );
+ FT_FREE( info->full_name );
+ FT_FREE( info->family_name );
+ FT_FREE( info->weight );
+ }
+
+ /* release top dictionary */
+ FT_FREE( type1->charstrings_len );
+ FT_FREE( type1->charstrings );
+ FT_FREE( type1->glyph_names );
+
+ FT_FREE( type1->subrs );
+ FT_FREE( type1->subrs_len );
+
+ FT_FREE( type1->subrs_block );
+ FT_FREE( type1->charstrings_block );
+ FT_FREE( type1->glyph_names_block );
+
+ FT_FREE( type1->encoding.char_index );
+ FT_FREE( type1->encoding.char_name );
+ FT_FREE( type1->font_name );
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+ /* release afm data if present */
+ if ( face->afm_data )
+ T1_Done_Metrics( memory, (AFM_FontInfo)face->afm_data );
+#endif
+
+ /* release unicode map, if any */
+#if 0
+ FT_FREE( face->unicode_map_rec.maps );
+ face->unicode_map_rec.num_maps = 0;
+ face->unicode_map = NULL;
+#endif
+
+ face->root.family_name = NULL;
+ face->root.style_name = NULL;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* T1_Face_Init */
+ /* */
+ /* <Description> */
+ /* The face object constructor. */
+ /* */
+ /* <Input> */
+ /* stream :: input stream where to load font data. */
+ /* */
+ /* face_index :: The index of the font face in the resource. */
+ /* */
+ /* num_params :: Number of additional generic parameters. Ignored. */
+ /* */
+ /* params :: Additional generic parameters. Ignored. */
+ /* */
+ /* <InOut> */
+ /* face :: The face record to build. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ T1_Face_Init( FT_Stream stream,
+ T1_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ FT_Error error;
+ FT_Service_PsCMaps psnames;
+ PSAux_Service psaux;
+ T1_Font type1 = &face->type1;
+ PS_FontInfo info = &type1->font_info;
+
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+ FT_UNUSED( stream );
+
+
+ face->root.num_faces = 1;
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+ face->psnames = psnames;
+
+ face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
+ "psaux" );
+ psaux = (PSAux_Service)face->psaux;
+
+ face->pshinter = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
+ "pshinter" );
+
+ /* open the tokenizer; this will also check the font format */
+ error = T1_Open_Face( face );
+ if ( error )
+ goto Exit;
+
+ /* if we just wanted to check the format, leave successfully now */
+ if ( face_index < 0 )
+ goto Exit;
+
+ /* check the face index */
+ if ( face_index > 0 )
+ {
+ FT_ERROR(( "T1_Face_Init: invalid face index\n" ));
+ error = T1_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* now load the font program into the face object */
+
+ /* initialize the face object fields */
+
+ /* set up root face fields */
+ {
+ FT_Face root = (FT_Face)&face->root;
+
+
+ root->num_glyphs = type1->num_glyphs;
+ root->face_index = 0;
+
+ root->face_flags = FT_FACE_FLAG_SCALABLE |
+ FT_FACE_FLAG_HORIZONTAL |
+ FT_FACE_FLAG_GLYPH_NAMES |
+ FT_FACE_FLAG_HINTER;
+
+ if ( info->is_fixed_pitch )
+ root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ if ( face->blend )
+ root->face_flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
+
+ /* XXX: TODO -- add kerning with .afm support */
+
+
+ /* The following code to extract the family and the style is very */
+ /* simplistic and might get some things wrong. For a full-featured */
+ /* algorithm you might have a look at the whitepaper given at */
+ /* */
+ /* http://blogs.msdn.com/text/archive/2007/04/23/wpf-font-selection-model.aspx */
+
+ /* get style name -- be careful, some broken fonts only */
+ /* have a `/FontName' dictionary entry! */
+ root->family_name = info->family_name;
+ root->style_name = NULL;
+
+ if ( root->family_name )
+ {
+ char* full = info->full_name;
+ char* family = root->family_name;
+
+
+ if ( full )
+ {
+ FT_Bool the_same = TRUE;
+
+
+ while ( *full )
+ {
+ if ( *full == *family )
+ {
+ family++;
+ full++;
+ }
+ else
+ {
+ if ( *full == ' ' || *full == '-' )
+ full++;
+ else if ( *family == ' ' || *family == '-' )
+ family++;
+ else
+ {
+ the_same = FALSE;
+
+ if ( !*family )
+ root->style_name = full;
+ break;
+ }
+ }
+ }
+
+ if ( the_same )
+ root->style_name = (char *)"Regular";
+ }
+ }
+ else
+ {
+ /* do we have a `/FontName'? */
+ if ( type1->font_name )
+ root->family_name = type1->font_name;
+ }
+
+ if ( !root->style_name )
+ {
+ if ( info->weight )
+ root->style_name = info->weight;
+ else
+ /* assume `Regular' style because we don't know better */
+ root->style_name = (char *)"Regular";
+ }
+
+ /* compute style flags */
+ root->style_flags = 0;
+ if ( info->italic_angle )
+ root->style_flags |= FT_STYLE_FLAG_ITALIC;
+ if ( info->weight )
+ {
+ if ( !ft_strcmp( info->weight, "Bold" ) ||
+ !ft_strcmp( info->weight, "Black" ) )
+ root->style_flags |= FT_STYLE_FLAG_BOLD;
+ }
+
+ /* no embedded bitmap support */
+ root->num_fixed_sizes = 0;
+ root->available_sizes = 0;
+
+ root->bbox.xMin = type1->font_bbox.xMin >> 16;
+ root->bbox.yMin = type1->font_bbox.yMin >> 16;
+ root->bbox.xMax = ( type1->font_bbox.xMax + 0xFFFFU ) >> 16;
+ root->bbox.yMax = ( type1->font_bbox.yMax + 0xFFFFU ) >> 16;
+
+ /* Set units_per_EM if we didn't set it in parse_font_matrix. */
+ if ( !root->units_per_EM )
+ root->units_per_EM = 1000;
+
+ root->ascender = (FT_Short)( root->bbox.yMax );
+ root->descender = (FT_Short)( root->bbox.yMin );
+
+ root->height = (FT_Short)( ( root->units_per_EM * 12 ) / 10 );
+ if ( root->height < root->ascender - root->descender )
+ root->height = (FT_Short)( root->ascender - root->descender );
+
+ /* now compute the maximum advance width */
+ root->max_advance_width =
+ (FT_Short)( root->bbox.xMax );
+ {
+ FT_Pos max_advance;
+
+
+ error = T1_Compute_Max_Advance( face, &max_advance );
+
+ /* in case of error, keep the standard width */
+ if ( !error )
+ root->max_advance_width = (FT_Short)max_advance;
+ else
+ error = T1_Err_Ok; /* clear error */
+ }
+
+ root->max_advance_height = root->height;
+
+ root->underline_position = (FT_Short)info->underline_position;
+ root->underline_thickness = (FT_Short)info->underline_thickness;
+ }
+
+ {
+ FT_Face root = &face->root;
+
+
+ if ( psnames && psaux )
+ {
+ FT_CharMapRec charmap;
+ T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes;
+ FT_CMap_Class clazz;
+
+
+ charmap.face = root;
+
+ /* first of all, try to synthesize a Unicode charmap */
+ charmap.platform_id = 3;
+ charmap.encoding_id = 1;
+ charmap.encoding = FT_ENCODING_UNICODE;
+
+ FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL );
+
+ /* now, generate an Adobe Standard encoding when appropriate */
+ charmap.platform_id = 7;
+ clazz = NULL;
+
+ switch ( type1->encoding_type )
+ {
+ case T1_ENCODING_TYPE_STANDARD:
+ charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
+ charmap.encoding_id = TT_ADOBE_ID_STANDARD;
+ clazz = cmap_classes->standard;
+ break;
+
+ case T1_ENCODING_TYPE_EXPERT:
+ charmap.encoding = FT_ENCODING_ADOBE_EXPERT;
+ charmap.encoding_id = TT_ADOBE_ID_EXPERT;
+ clazz = cmap_classes->expert;
+ break;
+
+ case T1_ENCODING_TYPE_ARRAY:
+ charmap.encoding = FT_ENCODING_ADOBE_CUSTOM;
+ charmap.encoding_id = TT_ADOBE_ID_CUSTOM;
+ clazz = cmap_classes->custom;
+ break;
+
+ case T1_ENCODING_TYPE_ISOLATIN1:
+ charmap.encoding = FT_ENCODING_ADOBE_LATIN_1;
+ charmap.encoding_id = TT_ADOBE_ID_LATIN_1;
+ clazz = cmap_classes->unicode;
+ break;
+
+ default:
+ ;
+ }
+
+ if ( clazz )
+ FT_CMap_New( clazz, NULL, &charmap, NULL );
+
+#if 0
+ /* Select default charmap */
+ if (root->num_charmaps)
+ root->charmap = root->charmaps[0];
+#endif
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* T1_Driver_Init */
+ /* */
+ /* <Description> */
+ /* Initializes a given Type 1 driver object. */
+ /* */
+ /* <Input> */
+ /* driver :: A handle to the target driver object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ T1_Driver_Init( T1_Driver driver )
+ {
+ FT_UNUSED( driver );
+
+ return T1_Err_Ok;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* T1_Driver_Done */
+ /* */
+ /* <Description> */
+ /* Finalizes a given Type 1 driver. */
+ /* */
+ /* <Input> */
+ /* driver :: A handle to the target Type 1 driver. */
+ /* */
+ FT_LOCAL_DEF( void )
+ T1_Driver_Done( T1_Driver driver )
+ {
+ FT_UNUSED( driver );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.h
new file mode 100644
index 00000000000..e5e90293d7e
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.h
@@ -0,0 +1,171 @@
+/***************************************************************************/
+/* */
+/* t1objs.h */
+/* */
+/* Type 1 objects manager (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1OBJS_H__
+#define __T1OBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* The following structures must be defined by the hinter */
+ typedef struct T1_Size_Hints_ T1_Size_Hints;
+ typedef struct T1_Glyph_Hints_ T1_Glyph_Hints;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* T1_Driver */
+ /* */
+ /* <Description> */
+ /* A handle to a Type 1 driver object. */
+ /* */
+ typedef struct T1_DriverRec_ *T1_Driver;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* T1_Size */
+ /* */
+ /* <Description> */
+ /* A handle to a Type 1 size object. */
+ /* */
+ typedef struct T1_SizeRec_* T1_Size;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* T1_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* A handle to a Type 1 glyph slot object. */
+ /* */
+ typedef struct T1_GlyphSlotRec_* T1_GlyphSlot;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* T1_CharMap */
+ /* */
+ /* <Description> */
+ /* A handle to a Type 1 character mapping object. */
+ /* */
+ /* <Note> */
+ /* The Type 1 format doesn't use a charmap but an encoding table. */
+ /* The driver is responsible for making up charmap objects */
+ /* corresponding to these tables. */
+ /* */
+ typedef struct T1_CharMapRec_* T1_CharMap;
+
+
+ /*************************************************************************/
+ /* */
+ /* HERE BEGINS THE TYPE1 SPECIFIC STUFF */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* T1_SizeRec */
+ /* */
+ /* <Description> */
+ /* Type 1 size record. */
+ /* */
+ typedef struct T1_SizeRec_
+ {
+ FT_SizeRec root;
+
+ } T1_SizeRec;
+
+
+ FT_LOCAL( void )
+ T1_Size_Done( T1_Size size );
+
+ FT_LOCAL( FT_Error )
+ T1_Size_Request( T1_Size size,
+ FT_Size_Request req );
+
+ FT_LOCAL( FT_Error )
+ T1_Size_Init( T1_Size size );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* T1_GlyphSlotRec */
+ /* */
+ /* <Description> */
+ /* Type 1 glyph slot record. */
+ /* */
+ typedef struct T1_GlyphSlotRec_
+ {
+ FT_GlyphSlotRec root;
+
+ FT_Bool hint;
+ FT_Bool scaled;
+
+ FT_Int max_points;
+ FT_Int max_contours;
+
+ FT_Fixed x_scale;
+ FT_Fixed y_scale;
+
+ } T1_GlyphSlotRec;
+
+
+ FT_LOCAL( FT_Error )
+ T1_Face_Init( FT_Stream stream,
+ T1_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+ FT_LOCAL( void )
+ T1_Face_Done( T1_Face face );
+
+ FT_LOCAL( FT_Error )
+ T1_GlyphSlot_Init( T1_GlyphSlot slot );
+
+ FT_LOCAL( void )
+ T1_GlyphSlot_Done( T1_GlyphSlot slot );
+
+ FT_LOCAL( FT_Error )
+ T1_Driver_Init( T1_Driver driver );
+
+ FT_LOCAL( void )
+ T1_Driver_Done( T1_Driver driver );
+
+
+FT_END_HEADER
+
+#endif /* __T1OBJS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.c
new file mode 100644
index 00000000000..36f5c82c86f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.c
@@ -0,0 +1,484 @@
+/***************************************************************************/
+/* */
+/* t1parse.c */
+/* */
+/* Type 1 parser (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The Type 1 parser is in charge of the following: */
+ /* */
+ /* - provide an implementation of a growing sequence of objects called */
+ /* a `T1_Table' (used to build various tables needed by the loader). */
+ /* */
+ /* - opening .pfb and .pfa files to extract their top-level and private */
+ /* dictionaries. */
+ /* */
+ /* - read numbers, arrays & strings from any dictionary. */
+ /* */
+ /* See `t1load.c' to see how data is loaded from the font file. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+#include "t1parse.h"
+
+#include "t1errors.h"
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t1parse
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** INPUT STREAM PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* see Adobe Technical Note 5040.Download_Fonts.pdf */
+
+ static FT_Error
+ read_pfb_tag( FT_Stream stream,
+ FT_UShort *atag,
+ FT_ULong *asize )
+ {
+ FT_Error error;
+ FT_UShort tag;
+ FT_ULong size;
+
+
+ *atag = 0;
+ *asize = 0;
+
+ if ( !FT_READ_USHORT( tag ) )
+ {
+ if ( tag == 0x8001U || tag == 0x8002U )
+ {
+ if ( !FT_READ_ULONG_LE( size ) )
+ *asize = size;
+ }
+
+ *atag = tag;
+ }
+
+ return error;
+ }
+
+
+ static FT_Error
+ check_type1_format( FT_Stream stream,
+ const char* header_string,
+ size_t header_length )
+ {
+ FT_Error error;
+ FT_UShort tag;
+ FT_ULong dummy;
+
+
+ if ( FT_STREAM_SEEK( 0 ) )
+ goto Exit;
+
+ error = read_pfb_tag( stream, &tag, &dummy );
+ if ( error )
+ goto Exit;
+
+ /* We assume that the first segment in a PFB is always encoded as */
+ /* text. This might be wrong (and the specification doesn't insist */
+ /* on that), but we have never seen a counterexample. */
+ if ( tag != 0x8001U && FT_STREAM_SEEK( 0 ) )
+ goto Exit;
+
+ if ( !FT_FRAME_ENTER( header_length ) )
+ {
+ error = T1_Err_Ok;
+
+ if ( ft_memcmp( stream->cursor, header_string, header_length ) != 0 )
+ error = T1_Err_Unknown_File_Format;
+
+ FT_FRAME_EXIT();
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_New_Parser( T1_Parser parser,
+ FT_Stream stream,
+ FT_Memory memory,
+ PSAux_Service psaux )
+ {
+ FT_Error error;
+ FT_UShort tag;
+ FT_ULong size;
+
+
+ psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
+
+ parser->stream = stream;
+ parser->base_len = 0;
+ parser->base_dict = 0;
+ parser->private_len = 0;
+ parser->private_dict = 0;
+ parser->in_pfb = 0;
+ parser->in_memory = 0;
+ parser->single_block = 0;
+
+ /* check the header format */
+ error = check_type1_format( stream, "%!PS-AdobeFont", 14 );
+ if ( error )
+ {
+ if ( error != T1_Err_Unknown_File_Format )
+ goto Exit;
+
+ error = check_type1_format( stream, "%!FontType", 10 );
+ if ( error )
+ {
+ FT_TRACE2(( "[not a Type1 font]\n" ));
+ goto Exit;
+ }
+ }
+
+ /******************************************************************/
+ /* */
+ /* Here a short summary of what is going on: */
+ /* */
+ /* When creating a new Type 1 parser, we try to locate and load */
+ /* the base dictionary if this is possible (i.e., for PFB */
+ /* files). Otherwise, we load the whole font into memory. */
+ /* */
+ /* When `loading' the base dictionary, we only setup pointers */
+ /* in the case of a memory-based stream. Otherwise, we */
+ /* allocate and load the base dictionary in it. */
+ /* */
+ /* parser->in_pfb is set if we are in a binary (`.pfb') font. */
+ /* parser->in_memory is set if we have a memory stream. */
+ /* */
+
+ /* try to compute the size of the base dictionary; */
+ /* look for a Postscript binary file tag, i.e., 0x8001 */
+ if ( FT_STREAM_SEEK( 0L ) )
+ goto Exit;
+
+ error = read_pfb_tag( stream, &tag, &size );
+ if ( error )
+ goto Exit;
+
+ if ( tag != 0x8001U )
+ {
+ /* assume that this is a PFA file for now; an error will */
+ /* be produced later when more things are checked */
+ if ( FT_STREAM_SEEK( 0L ) )
+ goto Exit;
+ size = stream->size;
+ }
+ else
+ parser->in_pfb = 1;
+
+ /* now, try to load `size' bytes of the `base' dictionary we */
+ /* found previously */
+
+ /* if it is a memory-based resource, set up pointers */
+ if ( !stream->read )
+ {
+ parser->base_dict = (FT_Byte*)stream->base + stream->pos;
+ parser->base_len = size;
+ parser->in_memory = 1;
+
+ /* check that the `size' field is valid */
+ if ( FT_STREAM_SKIP( size ) )
+ goto Exit;
+ }
+ else
+ {
+ /* read segment in memory -- this is clumsy, but so does the format */
+ if ( FT_ALLOC( parser->base_dict, size ) ||
+ FT_STREAM_READ( parser->base_dict, size ) )
+ goto Exit;
+ parser->base_len = size;
+ }
+
+ parser->root.base = parser->base_dict;
+ parser->root.cursor = parser->base_dict;
+ parser->root.limit = parser->root.cursor + parser->base_len;
+
+ Exit:
+ if ( error && !parser->in_memory )
+ FT_FREE( parser->base_dict );
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ T1_Finalize_Parser( T1_Parser parser )
+ {
+ FT_Memory memory = parser->root.memory;
+
+
+ /* always free the private dictionary */
+ FT_FREE( parser->private_dict );
+
+ /* free the base dictionary only when we have a disk stream */
+ if ( !parser->in_memory )
+ FT_FREE( parser->base_dict );
+
+ parser->root.funcs.done( &parser->root );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T1_Get_Private_Dict( T1_Parser parser,
+ PSAux_Service psaux )
+ {
+ FT_Stream stream = parser->stream;
+ FT_Memory memory = parser->root.memory;
+ FT_Error error = T1_Err_Ok;
+ FT_ULong size;
+
+
+ if ( parser->in_pfb )
+ {
+ /* in the case of the PFB format, the private dictionary can be */
+ /* made of several segments. We thus first read the number of */
+ /* segments to compute the total size of the private dictionary */
+ /* then re-read them into memory. */
+ FT_Long start_pos = FT_STREAM_POS();
+ FT_UShort tag;
+
+
+ parser->private_len = 0;
+ for (;;)
+ {
+ error = read_pfb_tag( stream, &tag, &size );
+ if ( error )
+ goto Fail;
+
+ if ( tag != 0x8002U )
+ break;
+
+ parser->private_len += size;
+
+ if ( FT_STREAM_SKIP( size ) )
+ goto Fail;
+ }
+
+ /* Check that we have a private dictionary there */
+ /* and allocate private dictionary buffer */
+ if ( parser->private_len == 0 )
+ {
+ FT_ERROR(( "T1_Get_Private_Dict:" ));
+ FT_ERROR(( " invalid private dictionary section\n" ));
+ error = T1_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ if ( FT_STREAM_SEEK( start_pos ) ||
+ FT_ALLOC( parser->private_dict, parser->private_len ) )
+ goto Fail;
+
+ parser->private_len = 0;
+ for (;;)
+ {
+ error = read_pfb_tag( stream, &tag, &size );
+ if ( error || tag != 0x8002U )
+ {
+ error = T1_Err_Ok;
+ break;
+ }
+
+ if ( FT_STREAM_READ( parser->private_dict + parser->private_len,
+ size ) )
+ goto Fail;
+
+ parser->private_len += size;
+ }
+ }
+ else
+ {
+ /* We have already `loaded' the whole PFA font file into memory; */
+ /* if this is a memory resource, allocate a new block to hold */
+ /* the private dict. Otherwise, simply overwrite into the base */
+ /* dictionary block in the heap. */
+
+ /* first of all, look at the `eexec' keyword */
+ FT_Byte* cur = parser->base_dict;
+ FT_Byte* limit = cur + parser->base_len;
+ FT_Byte c;
+
+
+ Again:
+ for (;;)
+ {
+ c = cur[0];
+ if ( c == 'e' && cur + 9 < limit ) /* 9 = 5 letters for `eexec' + */
+ /* newline + 4 chars */
+ {
+ if ( cur[1] == 'e' &&
+ cur[2] == 'x' &&
+ cur[3] == 'e' &&
+ cur[4] == 'c' )
+ break;
+ }
+ cur++;
+ if ( cur >= limit )
+ {
+ FT_ERROR(( "T1_Get_Private_Dict:" ));
+ FT_ERROR(( " could not find `eexec' keyword\n" ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+ }
+
+ /* check whether `eexec' was real -- it could be in a comment */
+ /* or string (as e.g. in u003043t.gsf from ghostscript) */
+
+ parser->root.cursor = parser->base_dict;
+ parser->root.limit = cur + 9;
+
+ cur = parser->root.cursor;
+ limit = parser->root.limit;
+
+ while ( cur < limit )
+ {
+ if ( *cur == 'e' && ft_strncmp( (char*)cur, "eexec", 5 ) == 0 )
+ goto Found;
+
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ break;
+ T1_Skip_Spaces ( parser );
+ cur = parser->root.cursor;
+ }
+
+ /* we haven't found the correct `eexec'; go back and continue */
+ /* searching */
+
+ cur = limit;
+ limit = parser->base_dict + parser->base_len;
+ goto Again;
+
+ /* now determine where to write the _encrypted_ binary private */
+ /* dictionary. We overwrite the base dictionary for disk-based */
+ /* resources and allocate a new block otherwise */
+
+ Found:
+ parser->root.limit = parser->base_dict + parser->base_len;
+
+ T1_Skip_PS_Token( parser );
+ cur = parser->root.cursor;
+ if ( *cur == '\r' )
+ {
+ cur++;
+ if ( *cur == '\n' )
+ cur++;
+ }
+ else if ( *cur == '\n' )
+ cur++;
+ else
+ {
+ FT_ERROR(( "T1_Get_Private_Dict:" ));
+ FT_ERROR(( " `eexec' not properly terminated\n" ));
+ error = T1_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ size = parser->base_len - ( cur - parser->base_dict );
+
+ if ( parser->in_memory )
+ {
+ /* note that we allocate one more byte to put a terminating `0' */
+ if ( FT_ALLOC( parser->private_dict, size + 1 ) )
+ goto Fail;
+ parser->private_len = size;
+ }
+ else
+ {
+ parser->single_block = 1;
+ parser->private_dict = parser->base_dict;
+ parser->private_len = size;
+ parser->base_dict = 0;
+ parser->base_len = 0;
+ }
+
+ /* now determine whether the private dictionary is encoded in binary */
+ /* or hexadecimal ASCII format -- decode it accordingly */
+
+ /* we need to access the next 4 bytes (after the final \r following */
+ /* the `eexec' keyword); if they all are hexadecimal digits, then */
+ /* we have a case of ASCII storage */
+
+ if ( ft_isxdigit( cur[0] ) && ft_isxdigit( cur[1] ) &&
+ ft_isxdigit( cur[2] ) && ft_isxdigit( cur[3] ) )
+ {
+ /* ASCII hexadecimal encoding */
+ FT_Long len;
+
+
+ parser->root.cursor = cur;
+ (void)psaux->ps_parser_funcs->to_bytes( &parser->root,
+ parser->private_dict,
+ parser->private_len,
+ &len,
+ 0 );
+ parser->private_len = len;
+
+ /* put a safeguard */
+ parser->private_dict[len] = '\0';
+ }
+ else
+ /* binary encoding -- copy the private dict */
+ FT_MEM_MOVE( parser->private_dict, cur, size );
+ }
+
+ /* we now decrypt the encoded binary private dictionary */
+ psaux->t1_decrypt( parser->private_dict, parser->private_len, 55665U );
+
+ /* replace the four random bytes at the beginning with whitespace */
+ parser->private_dict[0] = ' ';
+ parser->private_dict[1] = ' ';
+ parser->private_dict[2] = ' ';
+ parser->private_dict[3] = ' ';
+
+ parser->root.base = parser->private_dict;
+ parser->root.cursor = parser->private_dict;
+ parser->root.limit = parser->root.cursor + parser->private_len;
+
+ Fail:
+ Exit:
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.h
new file mode 100644
index 00000000000..fb1c8a88308
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.h
@@ -0,0 +1,135 @@
+/***************************************************************************/
+/* */
+/* t1parse.h */
+/* */
+/* Type 1 parser (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1PARSE_H__
+#define __T1PARSE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* T1_ParserRec */
+ /* */
+ /* <Description> */
+ /* A PS_ParserRec is an object used to parse a Type 1 fonts very */
+ /* quickly. */
+ /* */
+ /* <Fields> */
+ /* root :: The root parser. */
+ /* */
+ /* stream :: The current input stream. */
+ /* */
+ /* base_dict :: A pointer to the top-level dictionary. */
+ /* */
+ /* base_len :: The length in bytes of the top dictionary. */
+ /* */
+ /* private_dict :: A pointer to the private dictionary. */
+ /* */
+ /* private_len :: The length in bytes of the private dictionary. */
+ /* */
+ /* in_pfb :: A boolean. Indicates that we are handling a PFB */
+ /* file. */
+ /* */
+ /* in_memory :: A boolean. Indicates a memory-based stream. */
+ /* */
+ /* single_block :: A boolean. Indicates that the private dictionary */
+ /* is stored in lieu of the base dictionary. */
+ /* */
+ typedef struct T1_ParserRec_
+ {
+ PS_ParserRec root;
+ FT_Stream stream;
+
+ FT_Byte* base_dict;
+ FT_ULong base_len;
+
+ FT_Byte* private_dict;
+ FT_ULong private_len;
+
+ FT_Bool in_pfb;
+ FT_Bool in_memory;
+ FT_Bool single_block;
+
+ } T1_ParserRec, *T1_Parser;
+
+
+#define T1_Add_Table( p, i, o, l ) (p)->funcs.add( (p), i, o, l )
+#define T1_Done_Table( p ) \
+ do \
+ { \
+ if ( (p)->funcs.done ) \
+ (p)->funcs.done( p ); \
+ } while ( 0 )
+#define T1_Release_Table( p ) \
+ do \
+ { \
+ if ( (p)->funcs.release ) \
+ (p)->funcs.release( p ); \
+ } while ( 0 )
+
+
+#define T1_Skip_Spaces( p ) (p)->root.funcs.skip_spaces( &(p)->root )
+#define T1_Skip_PS_Token( p ) (p)->root.funcs.skip_PS_token( &(p)->root )
+
+#define T1_ToInt( p ) (p)->root.funcs.to_int( &(p)->root )
+#define T1_ToFixed( p, t ) (p)->root.funcs.to_fixed( &(p)->root, t )
+
+#define T1_ToCoordArray( p, m, c ) \
+ (p)->root.funcs.to_coord_array( &(p)->root, m, c )
+#define T1_ToFixedArray( p, m, f, t ) \
+ (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
+#define T1_ToToken( p, t ) \
+ (p)->root.funcs.to_token( &(p)->root, t )
+#define T1_ToTokenArray( p, t, m, c ) \
+ (p)->root.funcs.to_token_array( &(p)->root, t, m, c )
+
+#define T1_Load_Field( p, f, o, m, pf ) \
+ (p)->root.funcs.load_field( &(p)->root, f, o, m, pf )
+
+#define T1_Load_Field_Table( p, f, o, m, pf ) \
+ (p)->root.funcs.load_field_table( &(p)->root, f, o, m, pf )
+
+
+ FT_LOCAL( FT_Error )
+ T1_New_Parser( T1_Parser parser,
+ FT_Stream stream,
+ FT_Memory memory,
+ PSAux_Service psaux );
+
+ FT_LOCAL( FT_Error )
+ T1_Get_Private_Dict( T1_Parser parser,
+ PSAux_Service psaux );
+
+ FT_LOCAL( void )
+ T1_Finalize_Parser( T1_Parser parser );
+
+
+FT_END_HEADER
+
+#endif /* __T1PARSE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1tokens.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1tokens.h
new file mode 100644
index 00000000000..db08e045c76
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1tokens.h
@@ -0,0 +1,137 @@
+/***************************************************************************/
+/* */
+/* t1tokens.h */
+/* */
+/* Type 1 tokenizer (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PS_FontInfoRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_FONT_INFO
+
+ T1_FIELD_STRING( "version", version,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_STRING( "Notice", notice,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_STRING( "FullName", full_name,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_STRING( "FamilyName", family_name,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_STRING( "Weight", weight,
+ T1_FIELD_DICT_FONTDICT )
+
+ /* we use pointers to detect modifications made by synthetic fonts */
+ T1_FIELD_NUM ( "ItalicAngle", italic_angle,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_BOOL ( "isFixedPitch", is_fixed_pitch,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_NUM ( "UnderlinePosition", underline_position,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_NUM ( "UnderlineThickness", underline_thickness,
+ T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_NUM ( "FSType", fs_type,
+ T1_FIELD_DICT_FONTDICT )
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PS_PrivateRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_PRIVATE
+
+ T1_FIELD_NUM ( "UniqueID", unique_id,
+ T1_FIELD_DICT_FONTDICT | T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM ( "lenIV", lenIV,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM ( "LanguageGroup", language_group,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM ( "password", password,
+ T1_FIELD_DICT_PRIVATE )
+
+ T1_FIELD_FIXED_1000( "BlueScale", blue_scale,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM ( "BlueShift", blue_shift,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM ( "BlueFuzz", blue_fuzz,
+ T1_FIELD_DICT_PRIVATE )
+
+ T1_FIELD_NUM_TABLE ( "BlueValues", blue_values, 14,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM_TABLE ( "OtherBlues", other_blues, 10,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM_TABLE ( "FamilyBlues", family_blues, 14,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM_TABLE ( "FamilyOtherBlues", family_other_blues, 10,
+ T1_FIELD_DICT_PRIVATE )
+
+ T1_FIELD_NUM_TABLE2( "StdHW", standard_width, 1,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM_TABLE2( "StdVW", standard_height, 1,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM_TABLE2( "MinFeature", min_feature, 2,
+ T1_FIELD_DICT_PRIVATE )
+
+ T1_FIELD_NUM_TABLE ( "StemSnapH", snap_widths, 12,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM_TABLE ( "StemSnapV", snap_heights, 12,
+ T1_FIELD_DICT_PRIVATE )
+
+ T1_FIELD_FIXED ( "ExpansionFactor", expansion_factor,
+ T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_BOOL ( "ForceBold", force_bold,
+ T1_FIELD_DICT_PRIVATE )
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE T1_FontRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_FONT_DICT
+
+ T1_FIELD_KEY ( "FontName", font_name, T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_NUM ( "PaintType", paint_type, T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_NUM ( "FontType", font_type, T1_FIELD_DICT_FONTDICT )
+ T1_FIELD_FIXED( "StrokeWidth", stroke_width, T1_FIELD_DICT_FONTDICT )
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE FT_BBox
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_BBOX
+
+ T1_FIELD_BBOX( "FontBBox", xMin, T1_FIELD_DICT_FONTDICT )
+
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE T1_FaceRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_FACE
+
+ T1_FIELD_NUM( "NDV", ndv_idx, T1_FIELD_DICT_PRIVATE )
+ T1_FIELD_NUM( "CDV", cdv_idx, T1_FIELD_DICT_PRIVATE )
+
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE PS_BlendRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_BLEND
+
+ T1_FIELD_NUM_TABLE( "DesignVector", default_design_vector,
+ T1_MAX_MM_DESIGNS, T1_FIELD_DICT_FONTDICT )
+
+
+#endif /* T1_CONFIG_OPTION_NO_MM_SUPPORT */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/type1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/type1.c
new file mode 100644
index 00000000000..ccc12be1038
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/type1.c
@@ -0,0 +1,33 @@
+/***************************************************************************/
+/* */
+/* type1.c */
+/* */
+/* FreeType Type 1 driver component (body only). */
+/* */
+/* Copyright 1996-2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "t1parse.c"
+#include "t1load.c"
+#include "t1objs.c"
+#include "t1driver.c"
+#include "t1gload.c"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "t1afm.c"
+#endif
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/Jamfile
new file mode 100644
index 00000000000..00371d54f32
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/type42 Jamfile
+#
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) type42 ;
+
+{
+ local _sources ;
+
+ if $(FT2_MULTI)
+ {
+ _sources = t42objs t42parse t42drivr ;
+ }
+ else
+ {
+ _sources = type42 ;
+ }
+
+ Library $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/type42 Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/module.mk
new file mode 100644
index 00000000000..b3f10a8d3c8
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 Type42 module definition
+#
+
+
+# Copyright 2002, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += TYPE42_DRIVER
+
+define TYPE42_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, t42_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)type42 $(ECHO_DRIVER_DESC)Type 42 font files with no known extension$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/rules.mk
new file mode 100644
index 00000000000..eac1081eb1f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 Type42 driver configuration rules
+#
+
+
+# Copyright 2002, 2003, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Type42 driver directory
+#
+T42_DIR := $(SRC_DIR)/type42
+
+
+# compilation flags for the driver
+#
+T42_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(T42_DIR))
+
+
+# Type42 driver source
+#
+T42_DRV_SRC := $(T42_DIR)/t42objs.c \
+ $(T42_DIR)/t42parse.c \
+ $(T42_DIR)/t42drivr.c
+
+# Type42 driver headers
+#
+T42_DRV_H := $(T42_DRV_SRC:%.c=%.h) \
+ $(T42_DIR)/t42error.h \
+ $(T42_DIR)/t42types.h
+
+
+# Type42 driver object(s)
+#
+# T42_DRV_OBJ_M is used during `multi' builds
+# T42_DRV_OBJ_S is used during `single' builds
+#
+T42_DRV_OBJ_M := $(T42_DRV_SRC:$(T42_DIR)/%.c=$(OBJ_DIR)/%.$O)
+T42_DRV_OBJ_S := $(OBJ_DIR)/type42.$O
+
+# Type42 driver source file for single build
+#
+T42_DRV_SRC_S := $(T42_DIR)/type42.c
+
+
+# Type42 driver - single object
+#
+$(T42_DRV_OBJ_S): $(T42_DRV_SRC_S) $(T42_DRV_SRC) $(FREETYPE_H) $(T42_DRV_H)
+ $(T42_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(T42_DRV_SRC_S))
+
+
+# Type42 driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(T42_DIR)/%.c $(FREETYPE_H) $(T42_DRV_H)
+ $(T42_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(T42_DRV_OBJ_S)
+DRV_OBJS_M += $(T42_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.c
new file mode 100644
index 00000000000..a6e4cf4b651
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.c
@@ -0,0 +1,232 @@
+/***************************************************************************/
+/* */
+/* t42drivr.c */
+/* */
+/* High-level Type 42 driver interface (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2006, 2007 by Roberto Alameda. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This driver implements Type42 fonts as described in the */
+ /* Technical Note #5012 from Adobe, with these limitations: */
+ /* */
+ /* 1) CID Fonts are not currently supported. */
+ /* 2) Incremental fonts making use of the GlyphDirectory keyword */
+ /* will be loaded, but the rendering will be using the TrueType */
+ /* tables. */
+ /* 3) As for Type1 fonts, CDevProc is not supported. */
+ /* 4) The Metrics dictionary is not supported. */
+ /* 5) AFM metrics are not supported. */
+ /* */
+ /* In other words, this driver supports Type42 fonts derived from */
+ /* TrueType fonts in a non-CID manner, as done by usual conversion */
+ /* programs. */
+ /* */
+ /*************************************************************************/
+
+
+#include "t42drivr.h"
+#include "t42objs.h"
+#include "t42error.h"
+#include FT_INTERNAL_DEBUG_H
+
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t42
+
+
+ /*
+ *
+ * GLYPH DICT SERVICE
+ *
+ */
+
+ static FT_Error
+ t42_get_glyph_name( T42_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max )
+ {
+ FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
+
+ return T42_Err_Ok;
+ }
+
+
+ static FT_UInt
+ t42_get_name_index( T42_Face face,
+ FT_String* glyph_name )
+ {
+ FT_Int i;
+ FT_String* gname;
+
+
+ for ( i = 0; i < face->type1.num_glyphs; i++ )
+ {
+ gname = face->type1.glyph_names[i];
+
+ if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) )
+ return (FT_UInt)ft_atol( (const char *)face->type1.charstrings[i] );
+ }
+
+ return 0;
+ }
+
+
+ static const FT_Service_GlyphDictRec t42_service_glyph_dict =
+ {
+ (FT_GlyphDict_GetNameFunc) t42_get_glyph_name,
+ (FT_GlyphDict_NameIndexFunc)t42_get_name_index
+ };
+
+
+ /*
+ *
+ * POSTSCRIPT NAME SERVICE
+ *
+ */
+
+ static const char*
+ t42_get_ps_font_name( T42_Face face )
+ {
+ return (const char*)face->type1.font_name;
+ }
+
+
+ static const FT_Service_PsFontNameRec t42_service_ps_font_name =
+ {
+ (FT_PsName_GetFunc)t42_get_ps_font_name
+ };
+
+
+ /*
+ *
+ * POSTSCRIPT INFO SERVICE
+ *
+ */
+
+ static FT_Error
+ t42_ps_get_font_info( FT_Face face,
+ PS_FontInfoRec* afont_info )
+ {
+ *afont_info = ((T42_Face)face)->type1.font_info;
+ return T42_Err_Ok;
+ }
+
+
+ static FT_Int
+ t42_ps_has_glyph_names( FT_Face face )
+ {
+ FT_UNUSED( face );
+ return 1;
+ }
+
+
+ static FT_Error
+ t42_ps_get_font_private( FT_Face face,
+ PS_PrivateRec* afont_private )
+ {
+ *afont_private = ((T42_Face)face)->type1.private_dict;
+ return T42_Err_Ok;
+ }
+
+
+ static const FT_Service_PsInfoRec t42_service_ps_info =
+ {
+ (PS_GetFontInfoFunc) t42_ps_get_font_info,
+ (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names,
+ (PS_GetFontPrivateFunc)t42_ps_get_font_private
+ };
+
+
+ /*
+ *
+ * SERVICE LIST
+ *
+ */
+
+ static const FT_ServiceDescRec t42_services[] =
+ {
+ { FT_SERVICE_ID_GLYPH_DICT, &t42_service_glyph_dict },
+ { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t42_service_ps_font_name },
+ { FT_SERVICE_ID_POSTSCRIPT_INFO, &t42_service_ps_info },
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_42 },
+ { NULL, NULL }
+ };
+
+
+ static FT_Module_Interface
+ T42_Get_Interface( FT_Driver driver,
+ const FT_String* t42_interface )
+ {
+ FT_UNUSED( driver );
+
+ return ft_service_list_lookup( t42_services, t42_interface );
+ }
+
+
+ const FT_Driver_ClassRec t42_driver_class =
+ {
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE |
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ FT_MODULE_DRIVER_HAS_HINTER,
+#else
+ 0,
+#endif
+
+ sizeof ( T42_DriverRec ),
+
+ "type42",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* format interface */
+
+ (FT_Module_Constructor)T42_Driver_Init,
+ (FT_Module_Destructor) T42_Driver_Done,
+ (FT_Module_Requester) T42_Get_Interface,
+ },
+
+ sizeof ( T42_FaceRec ),
+ sizeof ( T42_SizeRec ),
+ sizeof ( T42_GlyphSlotRec ),
+
+ (FT_Face_InitFunc) T42_Face_Init,
+ (FT_Face_DoneFunc) T42_Face_Done,
+ (FT_Size_InitFunc) T42_Size_Init,
+ (FT_Size_DoneFunc) T42_Size_Done,
+ (FT_Slot_InitFunc) T42_GlyphSlot_Init,
+ (FT_Slot_DoneFunc) T42_GlyphSlot_Done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+ (FT_Slot_LoadFunc) T42_GlyphSlot_Load,
+
+ (FT_Face_GetKerningFunc) 0,
+ (FT_Face_AttachFunc) 0,
+
+ (FT_Face_GetAdvancesFunc) 0,
+ (FT_Size_RequestFunc) T42_Size_Request,
+ (FT_Size_SelectFunc) T42_Size_Select
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.h
new file mode 100644
index 00000000000..98b7410b670
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/* */
+/* t42drivr.h */
+/* */
+/* High-level Type 42 driver interface (specification). */
+/* */
+/* Copyright 2002 by Roberto Alameda. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T42DRIVR_H__
+#define __T42DRIVR_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+
+ FT_EXPORT_VAR( const FT_Driver_ClassRec ) t42_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __T42DRIVR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42error.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42error.h
new file mode 100644
index 00000000000..b230910012f
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42error.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/* */
+/* t42error.h */
+/* */
+/* Type 42 error codes (specification only). */
+/* */
+/* Copyright 2002, 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the Type 42 error enumeration constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __T42ERROR_H__
+#define __T42ERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX T42_Err_
+#define FT_ERR_BASE FT_Mod_Err_Type42
+
+#include FT_ERRORS_H
+
+#endif /* __T42ERROR_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.c
new file mode 100644
index 00000000000..16e9809ce1a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.c
@@ -0,0 +1,647 @@
+/***************************************************************************/
+/* */
+/* t42objs.c */
+/* */
+/* Type 42 objects manager (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Roberto Alameda. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "t42objs.h"
+#include "t42parse.h"
+#include "t42error.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_LIST_H
+
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t42
+
+
+ static FT_Error
+ T42_Open_Face( T42_Face face )
+ {
+ T42_LoaderRec loader;
+ T42_Parser parser;
+ T1_Font type1 = &face->type1;
+ FT_Memory memory = face->root.memory;
+ FT_Error error;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+ t42_loader_init( &loader, face );
+
+ parser = &loader.parser;
+
+ if ( FT_ALLOC( face->ttf_data, 12 ) )
+ goto Exit;
+
+ error = t42_parser_init( parser,
+ face->root.stream,
+ memory,
+ psaux);
+ if ( error )
+ goto Exit;
+
+ error = t42_parse_dict( face, &loader,
+ parser->base_dict, parser->base_len );
+ if ( error )
+ goto Exit;
+
+ if ( type1->font_type != 42 )
+ {
+ error = T42_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* now, propagate the charstrings and glyphnames tables */
+ /* to the Type1 data */
+ type1->num_glyphs = loader.num_glyphs;
+
+ if ( !loader.charstrings.init )
+ {
+ FT_ERROR(( "T42_Open_Face: no charstrings array in face!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ }
+
+ loader.charstrings.init = 0;
+ type1->charstrings_block = loader.charstrings.block;
+ type1->charstrings = loader.charstrings.elements;
+ type1->charstrings_len = loader.charstrings.lengths;
+
+ /* we copy the glyph names `block' and `elements' fields; */
+ /* the `lengths' field must be released later */
+ type1->glyph_names_block = loader.glyph_names.block;
+ type1->glyph_names = (FT_String**)loader.glyph_names.elements;
+ loader.glyph_names.block = 0;
+ loader.glyph_names.elements = 0;
+
+ /* we must now build type1.encoding when we have a custom array */
+ if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY )
+ {
+ FT_Int charcode, idx, min_char, max_char;
+ FT_Byte* char_name;
+ FT_Byte* glyph_name;
+
+
+ /* OK, we do the following: for each element in the encoding */
+ /* table, look up the index of the glyph having the same name */
+ /* as defined in the CharStrings array. */
+ /* The index is then stored in type1.encoding.char_index, and */
+ /* the name in type1.encoding.char_name */
+
+ min_char = +32000;
+ max_char = -32000;
+
+ charcode = 0;
+ for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
+ {
+ type1->encoding.char_index[charcode] = 0;
+ type1->encoding.char_name [charcode] = (char *)".notdef";
+
+ char_name = loader.encoding_table.elements[charcode];
+ if ( char_name )
+ for ( idx = 0; idx < type1->num_glyphs; idx++ )
+ {
+ glyph_name = (FT_Byte*)type1->glyph_names[idx];
+ if ( ft_strcmp( (const char*)char_name,
+ (const char*)glyph_name ) == 0 )
+ {
+ type1->encoding.char_index[charcode] = (FT_UShort)idx;
+ type1->encoding.char_name [charcode] = (char*)glyph_name;
+
+ /* Change min/max encoded char only if glyph name is */
+ /* not /.notdef */
+ if ( ft_strcmp( (const char*)".notdef",
+ (const char*)glyph_name ) != 0 )
+ {
+ if ( charcode < min_char )
+ min_char = charcode;
+ if ( charcode > max_char )
+ max_char = charcode;
+ }
+ break;
+ }
+ }
+ }
+ type1->encoding.code_first = min_char;
+ type1->encoding.code_last = max_char;
+ type1->encoding.num_chars = loader.num_chars;
+ }
+
+ Exit:
+ t42_loader_done( &loader );
+ return error;
+ }
+
+
+ /***************** Driver Functions *************/
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T42_Face_Init( FT_Stream stream,
+ T42_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ FT_Error error;
+ FT_Service_PsCMaps psnames;
+ PSAux_Service psaux;
+ FT_Face root = (FT_Face)&face->root;
+ T1_Font type1 = &face->type1;
+ PS_FontInfo info = &type1->font_info;
+
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+ FT_UNUSED( face_index );
+ FT_UNUSED( stream );
+
+
+ face->ttf_face = NULL;
+ face->root.num_faces = 1;
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+ face->psnames = psnames;
+
+ face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
+ "psaux" );
+ psaux = (PSAux_Service)face->psaux;
+
+ /* open the tokenizer, this will also check the font format */
+ error = T42_Open_Face( face );
+ if ( error )
+ goto Exit;
+
+ /* if we just wanted to check the format, leave successfully now */
+ if ( face_index < 0 )
+ goto Exit;
+
+ /* check the face index */
+ if ( face_index > 0 )
+ {
+ FT_ERROR(( "T42_Face_Init: invalid face index\n" ));
+ error = T42_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ /* Now load the font program into the face object */
+
+ /* Init the face object fields */
+ /* Now set up root face fields */
+
+ root->num_glyphs = type1->num_glyphs;
+ root->num_charmaps = 0;
+ root->face_index = 0;
+
+ root->face_flags = FT_FACE_FLAG_SCALABLE |
+ FT_FACE_FLAG_HORIZONTAL |
+ FT_FACE_FLAG_GLYPH_NAMES;
+
+ if ( info->is_fixed_pitch )
+ root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ /* We only set this flag if we have the patented bytecode interpreter. */
+ /* There are no known `tricky' Type42 fonts that could be loaded with */
+ /* the unpatented interpreter. */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+ root->face_flags |= FT_FACE_FLAG_HINTER;
+#endif
+
+ /* XXX: TODO -- add kerning with .afm support */
+
+ /* get style name -- be careful, some broken fonts only */
+ /* have a `/FontName' dictionary entry! */
+ root->family_name = info->family_name;
+ /* assume "Regular" style if we don't know better */
+ root->style_name = (char *)"Regular";
+ if ( root->family_name )
+ {
+ char* full = info->full_name;
+ char* family = root->family_name;
+
+
+ if ( full )
+ {
+ while ( *full )
+ {
+ if ( *full == *family )
+ {
+ family++;
+ full++;
+ }
+ else
+ {
+ if ( *full == ' ' || *full == '-' )
+ full++;
+ else if ( *family == ' ' || *family == '-' )
+ family++;
+ else
+ {
+ if ( !*family )
+ root->style_name = full;
+ break;
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ /* do we have a `/FontName'? */
+ if ( type1->font_name )
+ root->family_name = type1->font_name;
+ }
+
+ /* no embedded bitmap support */
+ root->num_fixed_sizes = 0;
+ root->available_sizes = 0;
+
+ /* Load the TTF font embedded in the T42 font */
+ {
+ FT_Open_Args args;
+
+
+ args.flags = FT_OPEN_MEMORY;
+ args.memory_base = face->ttf_data;
+ args.memory_size = face->ttf_size;
+
+ if ( num_params )
+ {
+ args.flags |= FT_OPEN_PARAMS;
+ args.num_params = num_params;
+ args.params = params;
+ }
+
+ error = FT_Open_Face( FT_FACE_LIBRARY( face ),
+ &args, 0, &face->ttf_face );
+ }
+
+ if ( error )
+ goto Exit;
+
+ FT_Done_Size( face->ttf_face->size );
+
+ /* Ignore info in FontInfo dictionary and use the info from the */
+ /* loaded TTF font. The PostScript interpreter also ignores it. */
+ root->bbox = face->ttf_face->bbox;
+ root->units_per_EM = face->ttf_face->units_per_EM;
+
+ root->ascender = face->ttf_face->ascender;
+ root->descender = face->ttf_face->descender;
+ root->height = face->ttf_face->height;
+
+ root->max_advance_width = face->ttf_face->max_advance_width;
+ root->max_advance_height = face->ttf_face->max_advance_height;
+
+ root->underline_position = (FT_Short)info->underline_position;
+ root->underline_thickness = (FT_Short)info->underline_thickness;
+
+ /* compute style flags */
+ root->style_flags = 0;
+ if ( info->italic_angle )
+ root->style_flags |= FT_STYLE_FLAG_ITALIC;
+
+ if ( face->ttf_face->style_flags & FT_STYLE_FLAG_BOLD )
+ root->style_flags |= FT_STYLE_FLAG_BOLD;
+
+ if ( face->ttf_face->face_flags & FT_FACE_FLAG_VERTICAL )
+ root->face_flags |= FT_FACE_FLAG_VERTICAL;
+
+ {
+ if ( psnames && psaux )
+ {
+ FT_CharMapRec charmap;
+ T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes;
+ FT_CMap_Class clazz;
+
+
+ charmap.face = root;
+
+ /* first of all, try to synthesize a Unicode charmap */
+ charmap.platform_id = 3;
+ charmap.encoding_id = 1;
+ charmap.encoding = FT_ENCODING_UNICODE;
+
+ FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL );
+
+ /* now, generate an Adobe Standard encoding when appropriate */
+ charmap.platform_id = 7;
+ clazz = NULL;
+
+ switch ( type1->encoding_type )
+ {
+ case T1_ENCODING_TYPE_STANDARD:
+ charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
+ charmap.encoding_id = 0;
+ clazz = cmap_classes->standard;
+ break;
+
+ case T1_ENCODING_TYPE_EXPERT:
+ charmap.encoding = FT_ENCODING_ADOBE_EXPERT;
+ charmap.encoding_id = 1;
+ clazz = cmap_classes->expert;
+ break;
+
+ case T1_ENCODING_TYPE_ARRAY:
+ charmap.encoding = FT_ENCODING_ADOBE_CUSTOM;
+ charmap.encoding_id = 2;
+ clazz = cmap_classes->custom;
+ break;
+
+ case T1_ENCODING_TYPE_ISOLATIN1:
+ charmap.encoding = FT_ENCODING_ADOBE_LATIN_1;
+ charmap.encoding_id = 3;
+ clazz = cmap_classes->unicode;
+ break;
+
+ default:
+ ;
+ }
+
+ if ( clazz )
+ FT_CMap_New( clazz, NULL, &charmap, NULL );
+
+#if 0
+ /* Select default charmap */
+ if ( root->num_charmaps )
+ root->charmap = root->charmaps[0];
+#endif
+ }
+ }
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ T42_Face_Done( T42_Face face )
+ {
+ T1_Font type1;
+ PS_FontInfo info;
+ FT_Memory memory;
+
+
+ if ( !face )
+ return;
+
+ type1 = &face->type1;
+ info = &type1->font_info;
+ memory = face->root.memory;
+
+ /* delete internal ttf face prior to freeing face->ttf_data */
+ if ( face->ttf_face )
+ FT_Done_Face( face->ttf_face );
+
+ /* release font info strings */
+ FT_FREE( info->version );
+ FT_FREE( info->notice );
+ FT_FREE( info->full_name );
+ FT_FREE( info->family_name );
+ FT_FREE( info->weight );
+
+ /* release top dictionary */
+ FT_FREE( type1->charstrings_len );
+ FT_FREE( type1->charstrings );
+ FT_FREE( type1->glyph_names );
+
+ FT_FREE( type1->charstrings_block );
+ FT_FREE( type1->glyph_names_block );
+
+ FT_FREE( type1->encoding.char_index );
+ FT_FREE( type1->encoding.char_name );
+ FT_FREE( type1->font_name );
+
+ FT_FREE( face->ttf_data );
+
+#if 0
+ /* release afm data if present */
+ if ( face->afm_data )
+ T1_Done_AFM( memory, (T1_AFM*)face->afm_data );
+#endif
+
+ /* release unicode map, if any */
+ FT_FREE( face->unicode_map.maps );
+ face->unicode_map.num_maps = 0;
+
+ face->root.family_name = 0;
+ face->root.style_name = 0;
+ }
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* T42_Driver_Init */
+ /* */
+ /* <Description> */
+ /* Initializes a given Type 42 driver object. */
+ /* */
+ /* <Input> */
+ /* driver :: A handle to the target driver object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_LOCAL_DEF( FT_Error )
+ T42_Driver_Init( T42_Driver driver )
+ {
+ FT_Module ttmodule;
+
+
+ ttmodule = FT_Get_Module( FT_MODULE(driver)->library, "truetype" );
+ driver->ttclazz = (FT_Driver_Class)ttmodule->clazz;
+
+ return T42_Err_Ok;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ T42_Driver_Done( T42_Driver driver )
+ {
+ FT_UNUSED( driver );
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T42_Size_Init( T42_Size size )
+ {
+ FT_Face face = size->root.face;
+ T42_Face t42face = (T42_Face)face;
+ FT_Size ttsize;
+ FT_Error error = T42_Err_Ok;
+
+
+ error = FT_New_Size( t42face->ttf_face, &ttsize );
+ size->ttsize = ttsize;
+
+ FT_Activate_Size( ttsize );
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T42_Size_Request( T42_Size size,
+ FT_Size_Request req )
+ {
+ T42_Face face = (T42_Face)size->root.face;
+ FT_Error error;
+
+
+ FT_Activate_Size( size->ttsize );
+
+ error = FT_Request_Size( face->ttf_face, req );
+ if ( !error )
+ ( (FT_Size)size )->metrics = face->ttf_face->size->metrics;
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T42_Size_Select( T42_Size size,
+ FT_ULong strike_index )
+ {
+ T42_Face face = (T42_Face)size->root.face;
+ FT_Error error;
+
+
+ FT_Activate_Size( size->ttsize );
+
+ error = FT_Select_Size( face->ttf_face, (FT_Int)strike_index );
+ if ( !error )
+ ( (FT_Size)size )->metrics = face->ttf_face->size->metrics;
+
+ return error;
+
+ }
+
+
+ FT_LOCAL_DEF( void )
+ T42_Size_Done( T42_Size size )
+ {
+ FT_Face face = size->root.face;
+ T42_Face t42face = (T42_Face)face;
+ FT_ListNode node;
+
+
+ node = FT_List_Find( &t42face->ttf_face->sizes_list, size->ttsize );
+ if ( node )
+ {
+ FT_Done_Size( size->ttsize );
+ size->ttsize = NULL;
+ }
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T42_GlyphSlot_Init( T42_GlyphSlot slot )
+ {
+ FT_Face face = slot->root.face;
+ T42_Face t42face = (T42_Face)face;
+ FT_GlyphSlot ttslot;
+ FT_Error error = T42_Err_Ok;
+
+
+ if ( face->glyph == NULL )
+ {
+ /* First glyph slot for this face */
+ slot->ttslot = t42face->ttf_face->glyph;
+ }
+ else
+ {
+ error = FT_New_GlyphSlot( t42face->ttf_face, &ttslot );
+ slot->ttslot = ttslot;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ T42_GlyphSlot_Done( T42_GlyphSlot slot )
+ {
+ FT_Done_GlyphSlot( slot->ttslot );
+ }
+
+
+ static void
+ t42_glyphslot_clear( FT_GlyphSlot slot )
+ {
+ /* free bitmap if needed */
+ ft_glyphslot_free_bitmap( slot );
+
+ /* clear all public fields in the glyph slot */
+ FT_ZERO( &slot->metrics );
+ FT_ZERO( &slot->outline );
+ FT_ZERO( &slot->bitmap );
+
+ slot->bitmap_left = 0;
+ slot->bitmap_top = 0;
+ slot->num_subglyphs = 0;
+ slot->subglyphs = 0;
+ slot->control_data = 0;
+ slot->control_len = 0;
+ slot->other = 0;
+ slot->format = FT_GLYPH_FORMAT_NONE;
+
+ slot->linearHoriAdvance = 0;
+ slot->linearVertAdvance = 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ T42_GlyphSlot_Load( FT_GlyphSlot glyph,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ FT_Error error;
+ T42_GlyphSlot t42slot = (T42_GlyphSlot)glyph;
+ T42_Size t42size = (T42_Size)size;
+ FT_Driver_Class ttclazz = ((T42_Driver)glyph->face->driver)->ttclazz;
+
+
+ t42_glyphslot_clear( t42slot->ttslot );
+ error = ttclazz->load_glyph( t42slot->ttslot,
+ t42size->ttsize,
+ glyph_index,
+ load_flags | FT_LOAD_NO_BITMAP );
+
+ if ( !error )
+ {
+ glyph->metrics = t42slot->ttslot->metrics;
+
+ glyph->linearHoriAdvance = t42slot->ttslot->linearHoriAdvance;
+ glyph->linearVertAdvance = t42slot->ttslot->linearVertAdvance;
+
+ glyph->format = t42slot->ttslot->format;
+ glyph->outline = t42slot->ttslot->outline;
+
+ glyph->bitmap = t42slot->ttslot->bitmap;
+ glyph->bitmap_left = t42slot->ttslot->bitmap_left;
+ glyph->bitmap_top = t42slot->ttslot->bitmap_top;
+
+ glyph->num_subglyphs = t42slot->ttslot->num_subglyphs;
+ glyph->subglyphs = t42slot->ttslot->subglyphs;
+
+ glyph->control_data = t42slot->ttslot->control_data;
+ glyph->control_len = t42slot->ttslot->control_len;
+ }
+
+ return error;
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.h
new file mode 100644
index 00000000000..289dedcc69b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.h
@@ -0,0 +1,124 @@
+/***************************************************************************/
+/* */
+/* t42objs.h */
+/* */
+/* Type 42 objects manager (specification). */
+/* */
+/* Copyright 2002, 2003, 2006, 2007 by Roberto Alameda. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T42OBJS_H__
+#define __T42OBJS_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include "t42types.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DRIVER_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* Type42 size */
+ typedef struct T42_SizeRec_
+ {
+ FT_SizeRec root;
+ FT_Size ttsize;
+
+ } T42_SizeRec, *T42_Size;
+
+
+ /* Type42 slot */
+ typedef struct T42_GlyphSlotRec_
+ {
+ FT_GlyphSlotRec root;
+ FT_GlyphSlot ttslot;
+
+ } T42_GlyphSlotRec, *T42_GlyphSlot;
+
+
+ /* Type 42 driver */
+ typedef struct T42_DriverRec_
+ {
+ FT_DriverRec root;
+ FT_Driver_Class ttclazz;
+ void* extension_component;
+
+ } T42_DriverRec, *T42_Driver;
+
+
+ /* */
+
+
+ FT_LOCAL( FT_Error )
+ T42_Face_Init( FT_Stream stream,
+ T42_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+
+ FT_LOCAL( void )
+ T42_Face_Done( T42_Face face );
+
+
+ FT_LOCAL( FT_Error )
+ T42_Size_Init( T42_Size size );
+
+
+ FT_LOCAL( FT_Error )
+ T42_Size_Request( T42_Size size,
+ FT_Size_Request req );
+
+
+ FT_LOCAL( FT_Error )
+ T42_Size_Select( T42_Size size,
+ FT_ULong strike_index );
+
+
+ FT_LOCAL( void )
+ T42_Size_Done( T42_Size size );
+
+
+ FT_LOCAL( FT_Error )
+ T42_GlyphSlot_Init( T42_GlyphSlot slot );
+
+
+ FT_LOCAL( FT_Error )
+ T42_GlyphSlot_Load( FT_GlyphSlot glyph,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+ FT_LOCAL( void )
+ T42_GlyphSlot_Done( T42_GlyphSlot slot );
+
+
+ FT_LOCAL( FT_Error )
+ T42_Driver_Init( T42_Driver driver );
+
+ FT_LOCAL( void )
+ T42_Driver_Done( T42_Driver driver );
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __T42OBJS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.c
new file mode 100644
index 00000000000..b5e257dbbed
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.c
@@ -0,0 +1,1168 @@
+/***************************************************************************/
+/* */
+/* t42parse.c */
+/* */
+/* Type 42 font parser (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Roberto Alameda. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include "t42parse.h"
+#include "t42error.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_LIST_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t42
+
+
+ static void
+ t42_parse_font_matrix( T42_Face face,
+ T42_Loader loader );
+ static void
+ t42_parse_encoding( T42_Face face,
+ T42_Loader loader );
+
+ static void
+ t42_parse_charstrings( T42_Face face,
+ T42_Loader loader );
+
+ static void
+ t42_parse_sfnts( T42_Face face,
+ T42_Loader loader );
+
+
+ /* as Type42 fonts have no Private dict, */
+ /* we set the last argument of T1_FIELD_XXX to 0 */
+ static const
+ T1_FieldRec t42_keywords[] = {
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE T1_FontInfo
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_FONT_INFO
+
+ T1_FIELD_STRING( "version", version, 0 )
+ T1_FIELD_STRING( "Notice", notice, 0 )
+ T1_FIELD_STRING( "FullName", full_name, 0 )
+ T1_FIELD_STRING( "FamilyName", family_name, 0 )
+ T1_FIELD_STRING( "Weight", weight, 0 )
+ T1_FIELD_NUM ( "ItalicAngle", italic_angle, 0 )
+ T1_FIELD_BOOL ( "isFixedPitch", is_fixed_pitch, 0 )
+ T1_FIELD_NUM ( "UnderlinePosition", underline_position, 0 )
+ T1_FIELD_NUM ( "UnderlineThickness", underline_thickness, 0 )
+ T1_FIELD_NUM ( "FSType", fs_type, 0 )
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE T1_FontRec
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_FONT_DICT
+
+ T1_FIELD_KEY ( "FontName", font_name, 0 )
+ T1_FIELD_NUM ( "PaintType", paint_type, 0 )
+ T1_FIELD_NUM ( "FontType", font_type, 0 )
+ T1_FIELD_FIXED( "StrokeWidth", stroke_width, 0 )
+
+#undef FT_STRUCTURE
+#define FT_STRUCTURE FT_BBox
+#undef T1CODE
+#define T1CODE T1_FIELD_LOCATION_BBOX
+
+ T1_FIELD_BBOX("FontBBox", xMin, 0 )
+
+ T1_FIELD_CALLBACK( "FontMatrix", t42_parse_font_matrix, 0 )
+ T1_FIELD_CALLBACK( "Encoding", t42_parse_encoding, 0 )
+ T1_FIELD_CALLBACK( "CharStrings", t42_parse_charstrings, 0 )
+ T1_FIELD_CALLBACK( "sfnts", t42_parse_sfnts, 0 )
+
+ { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
+ };
+
+
+#define T1_Add_Table( p, i, o, l ) (p)->funcs.add( (p), i, o, l )
+#define T1_Done_Table( p ) \
+ do \
+ { \
+ if ( (p)->funcs.done ) \
+ (p)->funcs.done( p ); \
+ } while ( 0 )
+#define T1_Release_Table( p ) \
+ do \
+ { \
+ if ( (p)->funcs.release ) \
+ (p)->funcs.release( p ); \
+ } while ( 0 )
+
+#define T1_Skip_Spaces( p ) (p)->root.funcs.skip_spaces( &(p)->root )
+#define T1_Skip_PS_Token( p ) (p)->root.funcs.skip_PS_token( &(p)->root )
+
+#define T1_ToInt( p ) \
+ (p)->root.funcs.to_int( &(p)->root )
+#define T1_ToBytes( p, b, m, n, d ) \
+ (p)->root.funcs.to_bytes( &(p)->root, b, m, n, d )
+
+#define T1_ToFixedArray( p, m, f, t ) \
+ (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
+#define T1_ToToken( p, t ) \
+ (p)->root.funcs.to_token( &(p)->root, t )
+
+#define T1_Load_Field( p, f, o, m, pf ) \
+ (p)->root.funcs.load_field( &(p)->root, f, o, m, pf )
+#define T1_Load_Field_Table( p, f, o, m, pf ) \
+ (p)->root.funcs.load_field_table( &(p)->root, f, o, m, pf )
+
+
+ /********************* Parsing Functions ******************/
+
+ FT_LOCAL_DEF( FT_Error )
+ t42_parser_init( T42_Parser parser,
+ FT_Stream stream,
+ FT_Memory memory,
+ PSAux_Service psaux )
+ {
+ FT_Error error = T42_Err_Ok;
+ FT_Long size;
+
+
+ psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
+
+ parser->stream = stream;
+ parser->base_len = 0;
+ parser->base_dict = 0;
+ parser->in_memory = 0;
+
+ /*******************************************************************/
+ /* */
+ /* Here a short summary of what is going on: */
+ /* */
+ /* When creating a new Type 42 parser, we try to locate and load */
+ /* the base dictionary, loading the whole font into memory. */
+ /* */
+ /* When `loading' the base dictionary, we only set up pointers */
+ /* in the case of a memory-based stream. Otherwise, we allocate */
+ /* and load the base dictionary in it. */
+ /* */
+ /* parser->in_memory is set if we have a memory stream. */
+ /* */
+
+ if ( FT_STREAM_SEEK( 0L ) ||
+ FT_FRAME_ENTER( 17 ) )
+ goto Exit;
+
+ if ( ft_memcmp( stream->cursor, "%!PS-TrueTypeFont", 17 ) != 0 )
+ {
+ FT_TRACE2(( "not a Type42 font\n" ));
+ error = T42_Err_Unknown_File_Format;
+ }
+
+ FT_FRAME_EXIT();
+
+ if ( error || FT_STREAM_SEEK( 0 ) )
+ goto Exit;
+
+ size = stream->size;
+
+ /* now, try to load `size' bytes of the `base' dictionary we */
+ /* found previously */
+
+ /* if it is a memory-based resource, set up pointers */
+ if ( !stream->read )
+ {
+ parser->base_dict = (FT_Byte*)stream->base + stream->pos;
+ parser->base_len = size;
+ parser->in_memory = 1;
+
+ /* check that the `size' field is valid */
+ if ( FT_STREAM_SKIP( size ) )
+ goto Exit;
+ }
+ else
+ {
+ /* read segment in memory */
+ if ( FT_ALLOC( parser->base_dict, size ) ||
+ FT_STREAM_READ( parser->base_dict, size ) )
+ goto Exit;
+
+ parser->base_len = size;
+ }
+
+ parser->root.base = parser->base_dict;
+ parser->root.cursor = parser->base_dict;
+ parser->root.limit = parser->root.cursor + parser->base_len;
+
+ Exit:
+ if ( error && !parser->in_memory )
+ FT_FREE( parser->base_dict );
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ t42_parser_done( T42_Parser parser )
+ {
+ FT_Memory memory = parser->root.memory;
+
+
+ /* free the base dictionary only when we have a disk stream */
+ if ( !parser->in_memory )
+ FT_FREE( parser->base_dict );
+
+ parser->root.funcs.done( &parser->root );
+ }
+
+
+ static int
+ t42_is_space( FT_Byte c )
+ {
+ return ( c == ' ' || c == '\t' ||
+ c == '\r' || c == '\n' || c == '\f' ||
+ c == '\0' );
+ }
+
+
+ static void
+ t42_parse_font_matrix( T42_Face face,
+ T42_Loader loader )
+ {
+ T42_Parser parser = &loader->parser;
+ FT_Matrix* matrix = &face->type1.font_matrix;
+ FT_Vector* offset = &face->type1.font_offset;
+ FT_Face root = (FT_Face)&face->root;
+ FT_Fixed temp[6];
+ FT_Fixed temp_scale;
+
+
+ (void)T1_ToFixedArray( parser, 6, temp, 3 );
+
+ temp_scale = FT_ABS( temp[3] );
+
+ /* Set Units per EM based on FontMatrix values. We set the value to */
+ /* 1000 / temp_scale, because temp_scale was already multiplied by */
+ /* 1000 (in t1_tofixed, from psobjs.c). */
+
+ root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L,
+ temp_scale ) >> 16 );
+
+ /* we need to scale the values by 1.0/temp_scale */
+ if ( temp_scale != 0x10000L ) {
+ temp[0] = FT_DivFix( temp[0], temp_scale );
+ temp[1] = FT_DivFix( temp[1], temp_scale );
+ temp[2] = FT_DivFix( temp[2], temp_scale );
+ temp[4] = FT_DivFix( temp[4], temp_scale );
+ temp[5] = FT_DivFix( temp[5], temp_scale );
+ temp[3] = 0x10000L;
+ }
+
+ matrix->xx = temp[0];
+ matrix->yx = temp[1];
+ matrix->xy = temp[2];
+ matrix->yy = temp[3];
+
+ /* note that the offsets must be expressed in integer font units */
+ offset->x = temp[4] >> 16;
+ offset->y = temp[5] >> 16;
+ }
+
+
+ static void
+ t42_parse_encoding( T42_Face face,
+ T42_Loader loader )
+ {
+ T42_Parser parser = &loader->parser;
+ FT_Byte* cur;
+ FT_Byte* limit = parser->root.limit;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+
+ T1_Skip_Spaces( parser );
+ cur = parser->root.cursor;
+ if ( cur >= limit )
+ {
+ FT_ERROR(( "t42_parse_encoding: out of bounds!\n" ));
+ parser->root.error = T42_Err_Invalid_File_Format;
+ return;
+ }
+
+ /* if we have a number or `[', the encoding is an array, */
+ /* and we must load it now */
+ if ( ft_isdigit( *cur ) || *cur == '[' )
+ {
+ T1_Encoding encode = &face->type1.encoding;
+ FT_UInt count, n;
+ PS_Table char_table = &loader->encoding_table;
+ FT_Memory memory = parser->root.memory;
+ FT_Error error;
+ FT_Bool only_immediates = 0;
+
+
+ /* read the number of entries in the encoding; should be 256 */
+ if ( *cur == '[' )
+ {
+ count = 256;
+ only_immediates = 1;
+ parser->root.cursor++;
+ }
+ else
+ count = (FT_UInt)T1_ToInt( parser );
+
+ T1_Skip_Spaces( parser );
+ if ( parser->root.cursor >= limit )
+ return;
+
+ /* we use a T1_Table to store our charnames */
+ loader->num_chars = encode->num_chars = count;
+ if ( FT_NEW_ARRAY( encode->char_index, count ) ||
+ FT_NEW_ARRAY( encode->char_name, count ) ||
+ FT_SET_ERROR( psaux->ps_table_funcs->init(
+ char_table, count, memory ) ) )
+ {
+ parser->root.error = error;
+ return;
+ }
+
+ /* We need to `zero' out encoding_table.elements */
+ for ( n = 0; n < count; n++ )
+ {
+ char* notdef = (char *)".notdef";
+
+
+ T1_Add_Table( char_table, n, notdef, 8 );
+ }
+
+ /* Now we need to read records of the form */
+ /* */
+ /* ... charcode /charname ... */
+ /* */
+ /* for each entry in our table. */
+ /* */
+ /* We simply look for a number followed by an immediate */
+ /* name. Note that this ignores correctly the sequence */
+ /* that is often seen in type42 fonts: */
+ /* */
+ /* 0 1 255 { 1 index exch /.notdef put } for dup */
+ /* */
+ /* used to clean the encoding array before anything else. */
+ /* */
+ /* Alternatively, if the array is directly given as */
+ /* */
+ /* /Encoding [ ... ] */
+ /* */
+ /* we only read immediates. */
+
+ n = 0;
+ T1_Skip_Spaces( parser );
+
+ while ( parser->root.cursor < limit )
+ {
+ cur = parser->root.cursor;
+
+ /* we stop when we encounter `def' or `]' */
+ if ( *cur == 'd' && cur + 3 < limit )
+ {
+ if ( cur[1] == 'e' &&
+ cur[2] == 'f' &&
+ t42_is_space( cur[3] ) )
+ {
+ FT_TRACE6(( "encoding end\n" ));
+ cur += 3;
+ break;
+ }
+ }
+ if ( *cur == ']' )
+ {
+ FT_TRACE6(( "encoding end\n" ));
+ cur++;
+ break;
+ }
+
+ /* check whether we have found an entry */
+ if ( ft_isdigit( *cur ) || only_immediates )
+ {
+ FT_Int charcode;
+
+
+ if ( only_immediates )
+ charcode = n;
+ else
+ {
+ charcode = (FT_Int)T1_ToInt( parser );
+ T1_Skip_Spaces( parser );
+ }
+
+ cur = parser->root.cursor;
+
+ if ( *cur == '/' && cur + 2 < limit && n < count )
+ {
+ FT_PtrDist len;
+
+
+ cur++;
+
+ parser->root.cursor = cur;
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ return;
+
+ len = parser->root.cursor - cur;
+
+ parser->root.error = T1_Add_Table( char_table, charcode,
+ cur, len + 1 );
+ if ( parser->root.error )
+ return;
+ char_table->elements[charcode][len] = '\0';
+
+ n++;
+ }
+ }
+ else
+ {
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ return;
+ }
+
+ T1_Skip_Spaces( parser );
+ }
+
+ face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
+ parser->root.cursor = cur;
+ }
+
+ /* Otherwise, we should have either `StandardEncoding', */
+ /* `ExpertEncoding', or `ISOLatin1Encoding' */
+ else
+ {
+ if ( cur + 17 < limit &&
+ ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
+ face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
+
+ else if ( cur + 15 < limit &&
+ ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
+ face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
+
+ else if ( cur + 18 < limit &&
+ ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
+ face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
+
+ else
+ {
+ FT_ERROR(( "t42_parse_encoding: invalid token!\n" ));
+ parser->root.error = T42_Err_Invalid_File_Format;
+ }
+ }
+ }
+
+
+ typedef enum T42_Load_Status_
+ {
+ BEFORE_START,
+ BEFORE_TABLE_DIR,
+ OTHER_TABLES
+
+ } T42_Load_Status;
+
+
+ static void
+ t42_parse_sfnts( T42_Face face,
+ T42_Loader loader )
+ {
+ T42_Parser parser = &loader->parser;
+ FT_Memory memory = parser->root.memory;
+ FT_Byte* cur;
+ FT_Byte* limit = parser->root.limit;
+ FT_Error error;
+ FT_Int num_tables = 0;
+ FT_ULong count, ttf_size = 0;
+
+ FT_Long n, string_size, old_string_size, real_size;
+ FT_Byte* string_buf = NULL;
+ FT_Bool allocated = 0;
+
+ T42_Load_Status status;
+
+
+ /* The format is */
+ /* */
+ /* /sfnts [ <hexstring> <hexstring> ... ] def */
+ /* */
+ /* or */
+ /* */
+ /* /sfnts [ */
+ /* <num_bin_bytes> RD <binary data> */
+ /* <num_bin_bytes> RD <binary data> */
+ /* ... */
+ /* ] def */
+ /* */
+ /* with exactly one space after the `RD' token. */
+
+ T1_Skip_Spaces( parser );
+
+ if ( parser->root.cursor >= limit || *parser->root.cursor++ != '[' )
+ {
+ FT_ERROR(( "t42_parse_sfnts: can't find begin of sfnts vector!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ T1_Skip_Spaces( parser );
+ status = BEFORE_START;
+ string_size = 0;
+ old_string_size = 0;
+ count = 0;
+
+ while ( parser->root.cursor < limit )
+ {
+ cur = parser->root.cursor;
+
+ if ( *cur == ']' )
+ {
+ parser->root.cursor++;
+ goto Exit;
+ }
+
+ else if ( *cur == '<' )
+ {
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ goto Exit;
+
+ /* don't include delimiters */
+ string_size = (FT_Long)( ( parser->root.cursor - cur - 2 + 1 ) / 2 );
+ if ( FT_REALLOC( string_buf, old_string_size, string_size ) )
+ goto Fail;
+
+ allocated = 1;
+
+ parser->root.cursor = cur;
+ (void)T1_ToBytes( parser, string_buf, string_size, &real_size, 1 );
+ old_string_size = string_size;
+ string_size = real_size;
+ }
+
+ else if ( ft_isdigit( *cur ) )
+ {
+ if ( allocated )
+ {
+ FT_ERROR(( "t42_parse_sfnts: "
+ "can't handle mixed binary and hex strings!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ string_size = T1_ToInt( parser );
+
+ T1_Skip_PS_Token( parser ); /* `RD' */
+ if ( parser->root.error )
+ return;
+
+ string_buf = parser->root.cursor + 1; /* one space after `RD' */
+
+ parser->root.cursor += string_size + 1;
+ if ( parser->root.cursor >= limit )
+ {
+ FT_ERROR(( "t42_parse_sfnts: too many binary data!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+ }
+
+ if ( !string_buf )
+ {
+ FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ /* A string can have a trailing zero byte for padding. Ignore it. */
+ if ( string_buf[string_size - 1] == 0 && ( string_size % 2 == 1 ) )
+ string_size--;
+
+ if ( !string_size )
+ {
+ FT_ERROR(( "t42_parse_sfnts: invalid string!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ for ( n = 0; n < string_size; n++ )
+ {
+ switch ( status )
+ {
+ case BEFORE_START:
+ /* load offset table, 12 bytes */
+ if ( count < 12 )
+ {
+ face->ttf_data[count++] = string_buf[n];
+ continue;
+ }
+ else
+ {
+ num_tables = 16 * face->ttf_data[4] + face->ttf_data[5];
+ status = BEFORE_TABLE_DIR;
+ ttf_size = 12 + 16 * num_tables;
+
+ if ( FT_REALLOC( face->ttf_data, 12, ttf_size ) )
+ goto Fail;
+ }
+ /* fall through */
+
+ case BEFORE_TABLE_DIR:
+ /* the offset table is read; read the table directory */
+ if ( count < ttf_size )
+ {
+ face->ttf_data[count++] = string_buf[n];
+ continue;
+ }
+ else
+ {
+ int i;
+ FT_ULong len;
+
+
+ for ( i = 0; i < num_tables; i++ )
+ {
+ FT_Byte* p = face->ttf_data + 12 + 16 * i + 12;
+
+
+ len = FT_PEEK_ULONG( p );
+
+ /* Pad to a 4-byte boundary length */
+ ttf_size += ( len + 3 ) & ~3;
+ }
+
+ status = OTHER_TABLES;
+ face->ttf_size = ttf_size;
+
+ /* there are no more than 256 tables, so no size check here */
+ if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables,
+ ttf_size + 1 ) )
+ goto Fail;
+ }
+ /* fall through */
+
+ case OTHER_TABLES:
+ /* all other tables are just copied */
+ if ( count >= ttf_size )
+ {
+ FT_ERROR(( "t42_parse_sfnts: too many binary data!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+ face->ttf_data[count++] = string_buf[n];
+ }
+ }
+
+ T1_Skip_Spaces( parser );
+ }
+
+ /* if control reaches this point, the format was not valid */
+ error = T42_Err_Invalid_File_Format;
+
+ Fail:
+ parser->root.error = error;
+
+ Exit:
+ if ( allocated )
+ FT_FREE( string_buf );
+ }
+
+
+ static void
+ t42_parse_charstrings( T42_Face face,
+ T42_Loader loader )
+ {
+ T42_Parser parser = &loader->parser;
+ PS_Table code_table = &loader->charstrings;
+ PS_Table name_table = &loader->glyph_names;
+ PS_Table swap_table = &loader->swap_table;
+ FT_Memory memory = parser->root.memory;
+ FT_Error error;
+
+ PSAux_Service psaux = (PSAux_Service)face->psaux;
+
+ FT_Byte* cur;
+ FT_Byte* limit = parser->root.limit;
+ FT_UInt n;
+ FT_UInt notdef_index = 0;
+ FT_Byte notdef_found = 0;
+
+
+ T1_Skip_Spaces( parser );
+
+ if ( parser->root.cursor >= limit )
+ {
+ FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ if ( ft_isdigit( *parser->root.cursor ) )
+ {
+ loader->num_glyphs = (FT_UInt)T1_ToInt( parser );
+ if ( parser->root.error )
+ return;
+ }
+ else if ( *parser->root.cursor == '<' )
+ {
+ /* We have `<< ... >>'. Count the number of `/' in the dictionary */
+ /* to get its size. */
+ FT_UInt count = 0;
+
+
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ return;
+ T1_Skip_Spaces( parser );
+ cur = parser->root.cursor;
+
+ while ( parser->root.cursor < limit )
+ {
+ if ( *parser->root.cursor == '/' )
+ count++;
+ else if ( *parser->root.cursor == '>' )
+ {
+ loader->num_glyphs = count;
+ parser->root.cursor = cur; /* rewind */
+ break;
+ }
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ return;
+ T1_Skip_Spaces( parser );
+ }
+ }
+ else
+ {
+ FT_ERROR(( "t42_parse_charstrings: invalid token!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ if ( parser->root.cursor >= limit )
+ {
+ FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ /* initialize tables */
+
+ error = psaux->ps_table_funcs->init( code_table,
+ loader->num_glyphs,
+ memory );
+ if ( error )
+ goto Fail;
+
+ error = psaux->ps_table_funcs->init( name_table,
+ loader->num_glyphs,
+ memory );
+ if ( error )
+ goto Fail;
+
+ /* Initialize table for swapping index notdef_index and */
+ /* index 0 names and codes (if necessary). */
+
+ error = psaux->ps_table_funcs->init( swap_table, 4, memory );
+ if ( error )
+ goto Fail;
+
+ n = 0;
+
+ for (;;)
+ {
+ /* The format is simple: */
+ /* `/glyphname' + index [+ def] */
+
+ T1_Skip_Spaces( parser );
+
+ cur = parser->root.cursor;
+ if ( cur >= limit )
+ break;
+
+ /* We stop when we find an `end' keyword or '>' */
+ if ( *cur == 'e' &&
+ cur + 3 < limit &&
+ cur[1] == 'n' &&
+ cur[2] == 'd' &&
+ t42_is_space( cur[3] ) )
+ break;
+ if ( *cur == '>' )
+ break;
+
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ return;
+
+ if ( *cur == '/' )
+ {
+ FT_PtrDist len;
+
+
+ if ( cur + 1 >= limit )
+ {
+ FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ cur++; /* skip `/' */
+ len = parser->root.cursor - cur;
+
+ error = T1_Add_Table( name_table, n, cur, len + 1 );
+ if ( error )
+ goto Fail;
+
+ /* add a trailing zero to the name table */
+ name_table->elements[n][len] = '\0';
+
+ /* record index of /.notdef */
+ if ( *cur == '.' &&
+ ft_strcmp( ".notdef",
+ (const char*)(name_table->elements[n]) ) == 0 )
+ {
+ notdef_index = n;
+ notdef_found = 1;
+ }
+
+ T1_Skip_Spaces( parser );
+
+ cur = parser->root.cursor;
+
+ (void)T1_ToInt( parser );
+ if ( parser->root.cursor >= limit )
+ {
+ FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ len = parser->root.cursor - cur;
+
+ error = T1_Add_Table( code_table, n, cur, len + 1 );
+ if ( error )
+ goto Fail;
+
+ code_table->elements[n][len] = '\0';
+
+ n++;
+ if ( n >= loader->num_glyphs )
+ break;
+ }
+ }
+
+ loader->num_glyphs = n;
+
+ if ( !notdef_found )
+ {
+ FT_ERROR(( "t42_parse_charstrings: no /.notdef glyph!\n" ));
+ error = T42_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
+ /* if /.notdef does not occupy index 0, do our magic. */
+ if ( ft_strcmp( (const char*)".notdef",
+ (const char*)name_table->elements[0] ) )
+ {
+ /* Swap glyph in index 0 with /.notdef glyph. First, add index 0 */
+ /* name and code entries to swap_table. Then place notdef_index */
+ /* name and code entries into swap_table. Then swap name and code */
+ /* entries at indices notdef_index and 0 using values stored in */
+ /* swap_table. */
+
+ /* Index 0 name */
+ error = T1_Add_Table( swap_table, 0,
+ name_table->elements[0],
+ name_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ /* Index 0 code */
+ error = T1_Add_Table( swap_table, 1,
+ code_table->elements[0],
+ code_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ /* Index notdef_index name */
+ error = T1_Add_Table( swap_table, 2,
+ name_table->elements[notdef_index],
+ name_table->lengths [notdef_index] );
+ if ( error )
+ goto Fail;
+
+ /* Index notdef_index code */
+ error = T1_Add_Table( swap_table, 3,
+ code_table->elements[notdef_index],
+ code_table->lengths [notdef_index] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( name_table, notdef_index,
+ swap_table->elements[0],
+ swap_table->lengths [0] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( code_table, notdef_index,
+ swap_table->elements[1],
+ swap_table->lengths [1] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( name_table, 0,
+ swap_table->elements[2],
+ swap_table->lengths [2] );
+ if ( error )
+ goto Fail;
+
+ error = T1_Add_Table( code_table, 0,
+ swap_table->elements[3],
+ swap_table->lengths [3] );
+ if ( error )
+ goto Fail;
+
+ }
+
+ return;
+
+ Fail:
+ parser->root.error = error;
+ }
+
+
+ static FT_Error
+ t42_load_keyword( T42_Face face,
+ T42_Loader loader,
+ T1_Field field )
+ {
+ FT_Error error;
+ void* dummy_object;
+ void** objects;
+ FT_UInt max_objects = 0;
+
+
+ /* if the keyword has a dedicated callback, call it */
+ if ( field->type == T1_FIELD_TYPE_CALLBACK )
+ {
+ field->reader( (FT_Face)face, loader );
+ error = loader->parser.root.error;
+ goto Exit;
+ }
+
+ /* now the keyword is either a simple field or a table of fields; */
+ /* we are now going to take care of it */
+
+ switch ( field->location )
+ {
+ case T1_FIELD_LOCATION_FONT_INFO:
+ dummy_object = &face->type1.font_info;
+ break;
+
+ case T1_FIELD_LOCATION_BBOX:
+ dummy_object = &face->type1.font_bbox;
+ break;
+
+ default:
+ dummy_object = &face->type1;
+ }
+
+ objects = &dummy_object;
+
+ if ( field->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
+ field->type == T1_FIELD_TYPE_FIXED_ARRAY )
+ error = T1_Load_Field_Table( &loader->parser, field,
+ objects, max_objects, 0 );
+ else
+ error = T1_Load_Field( &loader->parser, field,
+ objects, max_objects, 0 );
+
+ Exit:
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ t42_parse_dict( T42_Face face,
+ T42_Loader loader,
+ FT_Byte* base,
+ FT_Long size )
+ {
+ T42_Parser parser = &loader->parser;
+ FT_Byte* limit;
+ FT_Int n_keywords = (FT_Int)( sizeof ( t42_keywords ) /
+ sizeof ( t42_keywords[0] ) );
+
+
+ parser->root.cursor = base;
+ parser->root.limit = base + size;
+ parser->root.error = T42_Err_Ok;
+
+ limit = parser->root.limit;
+
+ T1_Skip_Spaces( parser );
+
+ while ( parser->root.cursor < limit )
+ {
+ FT_Byte* cur;
+
+
+ cur = parser->root.cursor;
+
+ /* look for `FontDirectory' which causes problems for some fonts */
+ if ( *cur == 'F' && cur + 25 < limit &&
+ ft_strncmp( (char*)cur, "FontDirectory", 13 ) == 0 )
+ {
+ FT_Byte* cur2;
+
+
+ /* skip the `FontDirectory' keyword */
+ T1_Skip_PS_Token( parser );
+ T1_Skip_Spaces ( parser );
+ cur = cur2 = parser->root.cursor;
+
+ /* look up the `known' keyword */
+ while ( cur < limit )
+ {
+ if ( *cur == 'k' && cur + 5 < limit &&
+ ft_strncmp( (char*)cur, "known", 5 ) == 0 )
+ break;
+
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ goto Exit;
+ T1_Skip_Spaces ( parser );
+ cur = parser->root.cursor;
+ }
+
+ if ( cur < limit )
+ {
+ T1_TokenRec token;
+
+
+ /* skip the `known' keyword and the token following it */
+ T1_Skip_PS_Token( parser );
+ T1_ToToken( parser, &token );
+
+ /* if the last token was an array, skip it! */
+ if ( token.type == T1_TOKEN_TYPE_ARRAY )
+ cur2 = parser->root.cursor;
+ }
+ parser->root.cursor = cur2;
+ }
+
+ /* look for immediates */
+ else if ( *cur == '/' && cur + 2 < limit )
+ {
+ FT_PtrDist len;
+
+
+ cur++;
+
+ parser->root.cursor = cur;
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ goto Exit;
+
+ len = parser->root.cursor - cur;
+
+ if ( len > 0 && len < 22 && parser->root.cursor < limit )
+ {
+ int i;
+
+
+ /* now compare the immediate name to the keyword table */
+
+ /* loop through all known keywords */
+ for ( i = 0; i < n_keywords; i++ )
+ {
+ T1_Field keyword = (T1_Field)&t42_keywords[i];
+ FT_Byte *name = (FT_Byte*)keyword->ident;
+
+
+ if ( !name )
+ continue;
+
+ if ( cur[0] == name[0] &&
+ len == (FT_PtrDist)ft_strlen( (const char *)name ) &&
+ ft_memcmp( cur, name, len ) == 0 )
+ {
+ /* we found it -- run the parsing callback! */
+ parser->root.error = t42_load_keyword( face,
+ loader,
+ keyword );
+ if ( parser->root.error )
+ return parser->root.error;
+ break;
+ }
+ }
+ }
+ }
+ else
+ {
+ T1_Skip_PS_Token( parser );
+ if ( parser->root.error )
+ goto Exit;
+ }
+
+ T1_Skip_Spaces( parser );
+ }
+
+ Exit:
+ return parser->root.error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ t42_loader_init( T42_Loader loader,
+ T42_Face face )
+ {
+ FT_UNUSED( face );
+
+ FT_MEM_ZERO( loader, sizeof ( *loader ) );
+ loader->num_glyphs = 0;
+ loader->num_chars = 0;
+
+ /* initialize the tables -- simply set their `init' field to 0 */
+ loader->encoding_table.init = 0;
+ loader->charstrings.init = 0;
+ loader->glyph_names.init = 0;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ t42_loader_done( T42_Loader loader )
+ {
+ T42_Parser parser = &loader->parser;
+
+
+ /* finalize tables */
+ T1_Release_Table( &loader->encoding_table );
+ T1_Release_Table( &loader->charstrings );
+ T1_Release_Table( &loader->glyph_names );
+ T1_Release_Table( &loader->swap_table );
+
+ /* finalize parser */
+ t42_parser_done( parser );
+ }
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.h
new file mode 100644
index 00000000000..f77ec4af4f4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.h
@@ -0,0 +1,90 @@
+/***************************************************************************/
+/* */
+/* t42parse.h */
+/* */
+/* Type 42 font parser (specification). */
+/* */
+/* Copyright 2002, 2003 by Roberto Alameda. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T42PARSE_H__
+#define __T42PARSE_H__
+
+
+#include "t42objs.h"
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+FT_BEGIN_HEADER
+
+ typedef struct T42_ParserRec_
+ {
+ PS_ParserRec root;
+ FT_Stream stream;
+
+ FT_Byte* base_dict;
+ FT_Long base_len;
+
+ FT_Bool in_memory;
+
+ } T42_ParserRec, *T42_Parser;
+
+
+ typedef struct T42_Loader_
+ {
+ T42_ParserRec parser; /* parser used to read the stream */
+
+ FT_UInt num_chars; /* number of characters in encoding */
+ PS_TableRec encoding_table; /* PS_Table used to store the */
+ /* encoding character names */
+
+ FT_UInt num_glyphs;
+ PS_TableRec glyph_names;
+ PS_TableRec charstrings;
+ PS_TableRec swap_table; /* For moving .notdef glyph to index 0. */
+
+ } T42_LoaderRec, *T42_Loader;
+
+
+ FT_LOCAL( FT_Error )
+ t42_parser_init( T42_Parser parser,
+ FT_Stream stream,
+ FT_Memory memory,
+ PSAux_Service psaux );
+
+ FT_LOCAL( void )
+ t42_parser_done( T42_Parser parser );
+
+
+ FT_LOCAL( FT_Error )
+ t42_parse_dict( T42_Face face,
+ T42_Loader loader,
+ FT_Byte* base,
+ FT_Long size );
+
+
+ FT_LOCAL( void )
+ t42_loader_init( T42_Loader loader,
+ T42_Face face );
+
+ FT_LOCAL( void )
+ t42_loader_done( T42_Loader loader );
+
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __T42PARSE_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42types.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42types.h
new file mode 100644
index 00000000000..c7c2db490df
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42types.h
@@ -0,0 +1,56 @@
+/***************************************************************************/
+/* */
+/* t42types.h */
+/* */
+/* Type 42 font data types (specification only). */
+/* */
+/* Copyright 2002, 2003, 2006, 2008 by Roberto Alameda. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T42TYPES_H__
+#define __T42TYPES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ typedef struct T42_FaceRec_
+ {
+ FT_FaceRec root;
+ T1_FontRec type1;
+ const void* psnames;
+ const void* psaux;
+#if 0
+ const void* afm_data;
+#endif
+ FT_Byte* ttf_data;
+ FT_ULong ttf_size;
+ FT_Face ttf_face;
+ FT_CharMapRec charmaprecs[2];
+ FT_CharMap charmaps[2];
+ PS_UnicodesRec unicode_map;
+
+ } T42_FaceRec, *T42_Face;
+
+
+FT_END_HEADER
+
+#endif /* __T42TYPES_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/type42.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/type42.c
new file mode 100644
index 00000000000..d13df56b10c
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/type42.c
@@ -0,0 +1,25 @@
+/***************************************************************************/
+/* */
+/* type42.c */
+/* */
+/* FreeType Type 42 driver component. */
+/* */
+/* Copyright 2002 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "t42objs.c"
+#include "t42parse.c"
+#include "t42drivr.c"
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/Jamfile
new file mode 100644
index 00000000000..71cf5678e8b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/Jamfile
@@ -0,0 +1,16 @@
+# FreeType 2 src/winfonts Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP $(FT2_SRC_DIR) winfonts ;
+
+Library $(FT2_LIB) : winfnt.c ;
+
+# end of src/winfonts Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/fnterrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/fnterrs.h
new file mode 100644
index 00000000000..ea80909715d
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/fnterrs.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/* */
+/* fnterrs.h */
+/* */
+/* Win FNT/FON error codes (specification only). */
+/* */
+/* Copyright 2001 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the Windows FNT/FON error enumeration */
+ /* constants. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __FNTERRS_H__
+#define __FNTERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#define FT_ERR_PREFIX FNT_Err_
+#define FT_ERR_BASE FT_Mod_Err_Winfonts
+
+#include FT_ERRORS_H
+
+#endif /* __FNTERRS_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/module.mk
new file mode 100644
index 00000000000..b44d7f0570a
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 Windows FNT/FON module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += WINDOWS_DRIVER
+
+define WINDOWS_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, winfnt_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)winfnt $(ECHO_DRIVER_DESC)Windows bitmap fonts with extension *.fnt or *.fon$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/rules.mk
new file mode 100644
index 00000000000..71a7df2d8ab
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/rules.mk
@@ -0,0 +1,65 @@
+#
+# FreeType 2 Windows FNT/FON driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Windows driver directory
+#
+FNT_DIR := $(SRC_DIR)/winfonts
+
+
+FNT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(FNT_DIR))
+
+
+# Windows driver sources (i.e., C files)
+#
+FNT_DRV_SRC := $(FNT_DIR)/winfnt.c
+
+# Windows driver headers
+#
+FNT_DRV_H := $(FNT_DRV_SRC:%.c=%.h) \
+ $(FNT_DIR)/fnterrs.h
+
+
+# Windows driver object(s)
+#
+# FNT_DRV_OBJ_M is used during `multi' builds
+# FNT_DRV_OBJ_S is used during `single' builds
+#
+FNT_DRV_OBJ_M := $(FNT_DRV_SRC:$(FNT_DIR)/%.c=$(OBJ_DIR)/%.$O)
+FNT_DRV_OBJ_S := $(OBJ_DIR)/winfnt.$O
+
+# Windows driver source file for single build
+#
+FNT_DRV_SRC_S := $(FNT_DIR)/winfnt.c
+
+
+# Windows driver - single object
+#
+$(FNT_DRV_OBJ_S): $(FNT_DRV_SRC_S) $(FNT_DRV_SRC) $(FREETYPE_H) $(FNT_DRV_H)
+ $(FNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(FNT_DRV_SRC_S))
+
+
+# Windows driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(FNT_DIR)/%.c $(FREETYPE_H) $(FNT_DRV_H)
+ $(FNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(FNT_DRV_OBJ_S)
+DRV_OBJS_M += $(FNT_DRV_OBJ_M)
+
+
+# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.c b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.c
new file mode 100644
index 00000000000..f6e9859b44b
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.c
@@ -0,0 +1,1135 @@
+/***************************************************************************/
+/* */
+/* winfnt.c */
+/* */
+/* FreeType font driver for Windows FNT/FON files */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* Copyright 2003 Huw D M Davies for Codeweavers */
+/* Copyright 2007 Dmitry Timoshkov for Codeweavers */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_WINFONTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+
+#include "winfnt.h"
+#include "fnterrs.h"
+#include FT_SERVICE_WINFNT_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_winfnt
+
+
+ static const FT_Frame_Field winmz_header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE WinMZ_HeaderRec
+
+ FT_FRAME_START( 64 ),
+ FT_FRAME_USHORT_LE ( magic ),
+ FT_FRAME_SKIP_BYTES( 29 * 2 ),
+ FT_FRAME_ULONG_LE ( lfanew ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field winne_header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE WinNE_HeaderRec
+
+ FT_FRAME_START( 40 ),
+ FT_FRAME_USHORT_LE ( magic ),
+ FT_FRAME_SKIP_BYTES( 34 ),
+ FT_FRAME_USHORT_LE ( resource_tab_offset ),
+ FT_FRAME_USHORT_LE ( rname_tab_offset ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field winpe32_header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE WinPE32_HeaderRec
+
+ FT_FRAME_START( 248 ),
+ FT_FRAME_ULONG_LE ( magic ), /* PE00 */
+ FT_FRAME_USHORT_LE ( machine ), /* 0x014c - i386 */
+ FT_FRAME_USHORT_LE ( number_of_sections ),
+ FT_FRAME_SKIP_BYTES( 12 ),
+ FT_FRAME_USHORT_LE ( size_of_optional_header ),
+ FT_FRAME_SKIP_BYTES( 2 ),
+ FT_FRAME_USHORT_LE ( magic32 ), /* 0x10b */
+ FT_FRAME_SKIP_BYTES( 110 ),
+ FT_FRAME_ULONG_LE ( rsrc_virtual_address ),
+ FT_FRAME_ULONG_LE ( rsrc_size ),
+ FT_FRAME_SKIP_BYTES( 104 ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field winpe32_section_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE WinPE32_SectionRec
+
+ FT_FRAME_START( 40 ),
+ FT_FRAME_BYTES ( name, 8 ),
+ FT_FRAME_SKIP_BYTES( 4 ),
+ FT_FRAME_ULONG_LE ( virtual_address ),
+ FT_FRAME_ULONG_LE ( size_of_raw_data ),
+ FT_FRAME_ULONG_LE ( pointer_to_raw_data ),
+ FT_FRAME_SKIP_BYTES( 16 ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field winpe_rsrc_dir_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE WinPE_RsrcDirRec
+
+ FT_FRAME_START( 16 ),
+ FT_FRAME_ULONG_LE ( characteristics ),
+ FT_FRAME_ULONG_LE ( time_date_stamp ),
+ FT_FRAME_USHORT_LE( major_version ),
+ FT_FRAME_USHORT_LE( minor_version ),
+ FT_FRAME_USHORT_LE( number_of_named_entries ),
+ FT_FRAME_USHORT_LE( number_of_id_entries ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field winpe_rsrc_dir_entry_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE WinPE_RsrcDirEntryRec
+
+ FT_FRAME_START( 8 ),
+ FT_FRAME_ULONG_LE( name ),
+ FT_FRAME_ULONG_LE( offset ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field winpe_rsrc_data_entry_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE WinPE_RsrcDataEntryRec
+
+ FT_FRAME_START( 16 ),
+ FT_FRAME_ULONG_LE( offset_to_data ),
+ FT_FRAME_ULONG_LE( size ),
+ FT_FRAME_ULONG_LE( code_page ),
+ FT_FRAME_ULONG_LE( reserved ),
+ FT_FRAME_END
+ };
+
+ static const FT_Frame_Field winfnt_header_fields[] =
+ {
+#undef FT_STRUCTURE
+#define FT_STRUCTURE FT_WinFNT_HeaderRec
+
+ FT_FRAME_START( 148 ),
+ FT_FRAME_USHORT_LE( version ),
+ FT_FRAME_ULONG_LE ( file_size ),
+ FT_FRAME_BYTES ( copyright, 60 ),
+ FT_FRAME_USHORT_LE( file_type ),
+ FT_FRAME_USHORT_LE( nominal_point_size ),
+ FT_FRAME_USHORT_LE( vertical_resolution ),
+ FT_FRAME_USHORT_LE( horizontal_resolution ),
+ FT_FRAME_USHORT_LE( ascent ),
+ FT_FRAME_USHORT_LE( internal_leading ),
+ FT_FRAME_USHORT_LE( external_leading ),
+ FT_FRAME_BYTE ( italic ),
+ FT_FRAME_BYTE ( underline ),
+ FT_FRAME_BYTE ( strike_out ),
+ FT_FRAME_USHORT_LE( weight ),
+ FT_FRAME_BYTE ( charset ),
+ FT_FRAME_USHORT_LE( pixel_width ),
+ FT_FRAME_USHORT_LE( pixel_height ),
+ FT_FRAME_BYTE ( pitch_and_family ),
+ FT_FRAME_USHORT_LE( avg_width ),
+ FT_FRAME_USHORT_LE( max_width ),
+ FT_FRAME_BYTE ( first_char ),
+ FT_FRAME_BYTE ( last_char ),
+ FT_FRAME_BYTE ( default_char ),
+ FT_FRAME_BYTE ( break_char ),
+ FT_FRAME_USHORT_LE( bytes_per_row ),
+ FT_FRAME_ULONG_LE ( device_offset ),
+ FT_FRAME_ULONG_LE ( face_name_offset ),
+ FT_FRAME_ULONG_LE ( bits_pointer ),
+ FT_FRAME_ULONG_LE ( bits_offset ),
+ FT_FRAME_BYTE ( reserved ),
+ FT_FRAME_ULONG_LE ( flags ),
+ FT_FRAME_USHORT_LE( A_space ),
+ FT_FRAME_USHORT_LE( B_space ),
+ FT_FRAME_USHORT_LE( C_space ),
+ FT_FRAME_ULONG_LE ( color_table_offset ),
+ FT_FRAME_BYTES ( reserved1, 16 ),
+ FT_FRAME_END
+ };
+
+
+ static void
+ fnt_font_done( FNT_Face face )
+ {
+ FT_Memory memory = FT_FACE( face )->memory;
+ FT_Stream stream = FT_FACE( face )->stream;
+ FNT_Font font = face->font;
+
+
+ if ( !font )
+ return;
+
+ if ( font->fnt_frame )
+ FT_FRAME_RELEASE( font->fnt_frame );
+ FT_FREE( font->family_name );
+
+ FT_FREE( font );
+ face->font = 0;
+ }
+
+
+ static FT_Error
+ fnt_font_load( FNT_Font font,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_WinFNT_Header header = &font->header;
+ FT_Bool new_format;
+ FT_UInt size;
+
+
+ /* first of all, read the FNT header */
+ if ( FT_STREAM_SEEK( font->offset ) ||
+ FT_STREAM_READ_FIELDS( winfnt_header_fields, header ) )
+ goto Exit;
+
+ /* check header */
+ if ( header->version != 0x200 &&
+ header->version != 0x300 )
+ {
+ FT_TRACE2(( "[not a valid FNT file]\n" ));
+ error = FNT_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ new_format = FT_BOOL( font->header.version == 0x300 );
+ size = new_format ? 148 : 118;
+
+ if ( header->file_size < size )
+ {
+ FT_TRACE2(( "[not a valid FNT file]\n" ));
+ error = FNT_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* Version 2 doesn't have these fields */
+ if ( header->version == 0x200 )
+ {
+ header->flags = 0;
+ header->A_space = 0;
+ header->B_space = 0;
+ header->C_space = 0;
+
+ header->color_table_offset = 0;
+ }
+
+ if ( header->file_type & 1 )
+ {
+ FT_TRACE2(( "[can't handle vector FNT fonts]\n" ));
+ error = FNT_Err_Unknown_File_Format;
+ goto Exit;
+ }
+
+ /* this is a FNT file/table; extract its frame */
+ if ( FT_STREAM_SEEK( font->offset ) ||
+ FT_FRAME_EXTRACT( header->file_size, font->fnt_frame ) )
+ goto Exit;
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ fnt_face_get_dll_font( FNT_Face face,
+ FT_Int face_index )
+ {
+ FT_Error error;
+ FT_Stream stream = FT_FACE( face )->stream;
+ FT_Memory memory = FT_FACE( face )->memory;
+ WinMZ_HeaderRec mz_header;
+
+
+ face->font = 0;
+
+ /* does it begin with an MZ header? */
+ if ( FT_STREAM_SEEK( 0 ) ||
+ FT_STREAM_READ_FIELDS( winmz_header_fields, &mz_header ) )
+ goto Exit;
+
+ error = FNT_Err_Unknown_File_Format;
+ if ( mz_header.magic == WINFNT_MZ_MAGIC )
+ {
+ /* yes, now look for an NE header in the file */
+ WinNE_HeaderRec ne_header;
+
+
+ FT_TRACE2(( "MZ signature found\n" ));
+
+ if ( FT_STREAM_SEEK( mz_header.lfanew ) ||
+ FT_STREAM_READ_FIELDS( winne_header_fields, &ne_header ) )
+ goto Exit;
+
+ error = FNT_Err_Unknown_File_Format;
+ if ( ne_header.magic == WINFNT_NE_MAGIC )
+ {
+ /* good, now look into the resource table for each FNT resource */
+ FT_ULong res_offset = mz_header.lfanew +
+ ne_header.resource_tab_offset;
+ FT_UShort size_shift;
+ FT_UShort font_count = 0;
+ FT_ULong font_offset = 0;
+
+
+ FT_TRACE2(( "NE signature found\n" ));
+
+ if ( FT_STREAM_SEEK( res_offset ) ||
+ FT_FRAME_ENTER( ne_header.rname_tab_offset -
+ ne_header.resource_tab_offset ) )
+ goto Exit;
+
+ size_shift = FT_GET_USHORT_LE();
+
+ for (;;)
+ {
+ FT_UShort type_id, count;
+
+
+ type_id = FT_GET_USHORT_LE();
+ if ( !type_id )
+ break;
+
+ count = FT_GET_USHORT_LE();
+
+ if ( type_id == 0x8008U )
+ {
+ font_count = count;
+ font_offset = (FT_ULong)( FT_STREAM_POS() + 4 +
+ ( stream->cursor - stream->limit ) );
+ break;
+ }
+
+ stream->cursor += 4 + count * 12;
+ }
+
+ FT_FRAME_EXIT();
+
+ if ( !font_count || !font_offset )
+ {
+ FT_TRACE2(( "this file doesn't contain any FNT resources!\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* loading `winfnt_header_fields' needs at least 118 bytes; */
+ /* use this as a rough measure to check the expected font size */
+ if ( font_count * 118UL > stream->size )
+ {
+ FT_TRACE2(( "invalid number of faces\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ face->root.num_faces = font_count;
+
+ if ( face_index >= font_count )
+ {
+ error = FNT_Err_Invalid_Argument;
+ goto Exit;
+ }
+ else if ( face_index < 0 )
+ goto Exit;
+
+ if ( FT_NEW( face->font ) )
+ goto Exit;
+
+ if ( FT_STREAM_SEEK( font_offset + face_index * 12 ) ||
+ FT_FRAME_ENTER( 12 ) )
+ goto Fail;
+
+ face->font->offset = (FT_ULong)FT_GET_USHORT_LE() << size_shift;
+ face->font->fnt_size = (FT_ULong)FT_GET_USHORT_LE() << size_shift;
+
+ stream->cursor += 8;
+
+ FT_FRAME_EXIT();
+
+ error = fnt_font_load( face->font, stream );
+ }
+ else if ( ne_header.magic == WINFNT_PE_MAGIC )
+ {
+ WinPE32_HeaderRec pe32_header;
+ WinPE32_SectionRec pe32_section;
+ WinPE_RsrcDirRec root_dir, name_dir, lang_dir;
+ WinPE_RsrcDirEntryRec dir_entry1, dir_entry2, dir_entry3;
+ WinPE_RsrcDataEntryRec data_entry;
+
+ FT_Long root_dir_offset, name_dir_offset, lang_dir_offset;
+ FT_UShort i, j, k;
+
+
+ FT_TRACE2(( "PE signature found\n" ));
+
+ if ( FT_STREAM_SEEK( mz_header.lfanew ) ||
+ FT_STREAM_READ_FIELDS( winpe32_header_fields, &pe32_header ) )
+ goto Exit;
+
+ FT_TRACE2(( "magic %04lx, machine %02x, number_of_sections %u, "
+ "size_of_optional_header %02x\n"
+ "magic32 %02x, rsrc_virtual_address %04lx, "
+ "rsrc_size %04lx\n",
+ pe32_header.magic, pe32_header.machine,
+ pe32_header.number_of_sections,
+ pe32_header.size_of_optional_header,
+ pe32_header.magic32, pe32_header.rsrc_virtual_address,
+ pe32_header.rsrc_size ));
+
+ if ( pe32_header.magic != WINFNT_PE_MAGIC /* check full signature */ ||
+ pe32_header.machine != 0x014c /* i386 */ ||
+ pe32_header.size_of_optional_header != 0xe0 /* FIXME */ ||
+ pe32_header.magic32 != 0x10b )
+ {
+ FT_TRACE2(( "this file has an invalid PE header\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ face->root.num_faces = 0;
+
+ for ( i = 0; i < pe32_header.number_of_sections; i++ )
+ {
+ if ( FT_STREAM_READ_FIELDS( winpe32_section_fields,
+ &pe32_section ) )
+ goto Exit;
+
+ FT_TRACE2(( "name %.8s, va %04lx, size %04lx, offset %04lx\n",
+ pe32_section.name, pe32_section.virtual_address,
+ pe32_section.size_of_raw_data,
+ pe32_section.pointer_to_raw_data ));
+
+ if ( pe32_header.rsrc_virtual_address ==
+ pe32_section.virtual_address )
+ goto Found_rsrc_section;
+ }
+
+ FT_TRACE2(( "this file doesn't contain any resources\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+
+ Found_rsrc_section:
+ FT_TRACE2(( "found resources section %.8s\n", pe32_section.name ));
+
+ if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data ) ||
+ FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &root_dir ) )
+ goto Exit;
+
+ root_dir_offset = pe32_section.pointer_to_raw_data;
+
+ for ( i = 0; i < root_dir.number_of_named_entries +
+ root_dir.number_of_id_entries; i++ )
+ {
+ if ( FT_STREAM_SEEK( root_dir_offset + 16 + i * 8 ) ||
+ FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
+ &dir_entry1 ) )
+ goto Exit;
+
+ if ( !(dir_entry1.offset & 0x80000000UL ) /* DataIsDirectory */ )
+ {
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ dir_entry1.offset &= ~0x80000000UL;
+
+ name_dir_offset = pe32_section.pointer_to_raw_data +
+ dir_entry1.offset;
+
+ if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data +
+ dir_entry1.offset ) ||
+ FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &name_dir ) )
+ goto Exit;
+
+ for ( j = 0; j < name_dir.number_of_named_entries +
+ name_dir.number_of_id_entries; j++ )
+ {
+ if ( FT_STREAM_SEEK( name_dir_offset + 16 + j * 8 ) ||
+ FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
+ &dir_entry2 ) )
+ goto Exit;
+
+ if ( !(dir_entry2.offset & 0x80000000UL ) /* DataIsDirectory */ )
+ {
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ dir_entry2.offset &= ~0x80000000UL;
+
+ lang_dir_offset = pe32_section.pointer_to_raw_data +
+ dir_entry2.offset;
+
+ if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data +
+ dir_entry2.offset ) ||
+ FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &lang_dir ) )
+ goto Exit;
+
+ for ( k = 0; k < lang_dir.number_of_named_entries +
+ lang_dir.number_of_id_entries; k++ )
+ {
+ if ( FT_STREAM_SEEK( lang_dir_offset + 16 + k * 8 ) ||
+ FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
+ &dir_entry3 ) )
+ goto Exit;
+
+ if ( dir_entry2.offset & 0x80000000UL /* DataIsDirectory */ )
+ {
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( dir_entry1.name == 8 /* RT_FONT */ )
+ {
+ if ( FT_STREAM_SEEK( root_dir_offset + dir_entry3.offset ) ||
+ FT_STREAM_READ_FIELDS( winpe_rsrc_data_entry_fields,
+ &data_entry ) )
+ goto Exit;
+
+ FT_TRACE2(( "found font #%lu, offset %04lx, "
+ "size %04lx, cp %lu\n",
+ dir_entry2.name,
+ pe32_section.pointer_to_raw_data +
+ data_entry.offset_to_data -
+ pe32_section.virtual_address,
+ data_entry.size, data_entry.code_page ));
+
+ if ( face_index == face->root.num_faces )
+ {
+ if ( FT_NEW( face->font ) )
+ goto Exit;
+
+ face->font->offset = pe32_section.pointer_to_raw_data +
+ data_entry.offset_to_data -
+ pe32_section.virtual_address;
+ face->font->fnt_size = data_entry.size;
+
+ error = fnt_font_load( face->font, stream );
+ if ( error )
+ {
+ FT_TRACE2(( "font #%lu load error %d\n",
+ dir_entry2.name, error ));
+ goto Fail;
+ }
+ else
+ FT_TRACE2(( "font #%lu successfully loaded\n",
+ dir_entry2.name ));
+ }
+
+ face->root.num_faces++;
+ }
+ }
+ }
+ }
+ }
+
+ if ( !face->root.num_faces )
+ {
+ FT_TRACE2(( "this file doesn't contain any RT_FONT resources\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ if ( face_index >= face->root.num_faces )
+ {
+ error = FNT_Err_Invalid_Argument;
+ goto Exit;
+ }
+ }
+
+ Fail:
+ if ( error )
+ fnt_font_done( face );
+
+ Exit:
+ return error;
+ }
+
+
+ typedef struct FNT_CMapRec_
+ {
+ FT_CMapRec cmap;
+ FT_UInt32 first;
+ FT_UInt32 count;
+
+ } FNT_CMapRec, *FNT_CMap;
+
+
+ static FT_Error
+ fnt_cmap_init( FNT_CMap cmap )
+ {
+ FNT_Face face = (FNT_Face)FT_CMAP_FACE( cmap );
+ FNT_Font font = face->font;
+
+
+ cmap->first = (FT_UInt32) font->header.first_char;
+ cmap->count = (FT_UInt32)( font->header.last_char - cmap->first + 1 );
+
+ return 0;
+ }
+
+
+ static FT_UInt
+ fnt_cmap_char_index( FNT_CMap cmap,
+ FT_UInt32 char_code )
+ {
+ FT_UInt gindex = 0;
+
+
+ char_code -= cmap->first;
+ if ( char_code < cmap->count )
+ /* we artificially increase the glyph index; */
+ /* FNT_Load_Glyph reverts to the right one */
+ gindex = (FT_UInt)( char_code + 1 );
+ return gindex;
+ }
+
+
+ static FT_UInt
+ fnt_cmap_char_next( FNT_CMap cmap,
+ FT_UInt32 *pchar_code )
+ {
+ FT_UInt gindex = 0;
+ FT_UInt32 result = 0;
+ FT_UInt32 char_code = *pchar_code + 1;
+
+
+ if ( char_code <= cmap->first )
+ {
+ result = cmap->first;
+ gindex = 1;
+ }
+ else
+ {
+ char_code -= cmap->first;
+ if ( char_code < cmap->count )
+ {
+ result = cmap->first + char_code;
+ gindex = (FT_UInt)( char_code + 1 );
+ }
+ }
+
+ *pchar_code = result;
+ return gindex;
+ }
+
+
+ static const FT_CMap_ClassRec fnt_cmap_class_rec =
+ {
+ sizeof ( FNT_CMapRec ),
+
+ (FT_CMap_InitFunc) fnt_cmap_init,
+ (FT_CMap_DoneFunc) NULL,
+ (FT_CMap_CharIndexFunc)fnt_cmap_char_index,
+ (FT_CMap_CharNextFunc) fnt_cmap_char_next,
+
+ NULL, NULL, NULL, NULL, NULL
+ };
+
+ static FT_CMap_Class const fnt_cmap_class = &fnt_cmap_class_rec;
+
+
+ static void
+ FNT_Face_Done( FNT_Face face )
+ {
+ FT_Memory memory;
+
+
+ if ( !face )
+ return;
+
+ memory = FT_FACE_MEMORY( face );
+
+ fnt_font_done( face );
+
+ FT_FREE( face->root.available_sizes );
+ face->root.num_fixed_sizes = 0;
+ }
+
+
+ static FT_Error
+ FNT_Face_Init( FT_Stream stream,
+ FNT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params )
+ {
+ FT_Error error;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+ FT_UNUSED( num_params );
+ FT_UNUSED( params );
+
+
+ /* try to load font from a DLL */
+ error = fnt_face_get_dll_font( face, face_index );
+ if ( !error && face_index < 0 )
+ goto Exit;
+
+ if ( error == FNT_Err_Unknown_File_Format )
+ {
+ /* this didn't work; try to load a single FNT font */
+ FNT_Font font;
+
+ if ( FT_NEW( face->font ) )
+ goto Exit;
+
+ face->root.num_faces = 1;
+
+ font = face->font;
+ font->offset = 0;
+ font->fnt_size = stream->size;
+
+ error = fnt_font_load( font, stream );
+
+ if ( !error )
+ {
+ if ( face_index > 0 )
+ error = FNT_Err_Invalid_Argument;
+ else if ( face_index < 0 )
+ goto Exit;
+ }
+ }
+
+ if ( error )
+ goto Fail;
+
+ /* we now need to fill the root FT_Face fields */
+ /* with relevant information */
+ {
+ FT_Face root = FT_FACE( face );
+ FNT_Font font = face->font;
+ FT_PtrDist family_size;
+
+
+ root->face_index = face_index;
+
+ root->face_flags = FT_FACE_FLAG_FIXED_SIZES |
+ FT_FACE_FLAG_HORIZONTAL;
+
+ if ( font->header.avg_width == font->header.max_width )
+ root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+ if ( font->header.italic )
+ root->style_flags |= FT_STYLE_FLAG_ITALIC;
+
+ if ( font->header.weight >= 800 )
+ root->style_flags |= FT_STYLE_FLAG_BOLD;
+
+ /* set up the `fixed_sizes' array */
+ if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+ goto Fail;
+
+ root->num_fixed_sizes = 1;
+
+ {
+ FT_Bitmap_Size* bsize = root->available_sizes;
+ FT_UShort x_res, y_res;
+
+
+ bsize->width = font->header.avg_width;
+ bsize->height = (FT_Short)(
+ font->header.pixel_height + font->header.external_leading );
+ bsize->size = font->header.nominal_point_size << 6;
+
+ x_res = font->header.horizontal_resolution;
+ if ( !x_res )
+ x_res = 72;
+
+ y_res = font->header.vertical_resolution;
+ if ( !y_res )
+ y_res = 72;
+
+ bsize->y_ppem = FT_MulDiv( bsize->size, y_res, 72 );
+ bsize->y_ppem = FT_PIX_ROUND( bsize->y_ppem );
+
+ /*
+ * this reads:
+ *
+ * the nominal height is larger than the bbox's height
+ *
+ * => nominal_point_size contains incorrect value;
+ * use pixel_height as the nominal height
+ */
+ if ( bsize->y_ppem > ( font->header.pixel_height << 6 ) )
+ {
+ FT_TRACE2(( "use pixel_height as the nominal height\n" ));
+
+ bsize->y_ppem = font->header.pixel_height << 6;
+ bsize->size = FT_MulDiv( bsize->y_ppem, 72, y_res );
+ }
+
+ bsize->x_ppem = FT_MulDiv( bsize->size, x_res, 72 );
+ bsize->x_ppem = FT_PIX_ROUND( bsize->x_ppem );
+ }
+
+ {
+ FT_CharMapRec charmap;
+
+
+ charmap.encoding = FT_ENCODING_NONE;
+ charmap.platform_id = 0;
+ charmap.encoding_id = 0;
+ charmap.face = root;
+
+ if ( font->header.charset == FT_WinFNT_ID_MAC )
+ {
+ charmap.encoding = FT_ENCODING_APPLE_ROMAN;
+ charmap.platform_id = 1;
+/* charmap.encoding_id = 0; */
+ }
+
+ error = FT_CMap_New( fnt_cmap_class,
+ NULL,
+ &charmap,
+ NULL );
+ if ( error )
+ goto Fail;
+
+ /* Select default charmap */
+ if ( root->num_charmaps )
+ root->charmap = root->charmaps[0];
+ }
+
+ /* setup remaining flags */
+
+ /* reserve one slot for the .notdef glyph at index 0 */
+ root->num_glyphs = font->header.last_char -
+ font->header.first_char + 1 + 1;
+
+ if ( font->header.face_name_offset >= font->header.file_size )
+ {
+ FT_TRACE2(( "invalid family name offset!\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Fail;
+ }
+ family_size = font->header.file_size - font->header.face_name_offset;
+ /* Some broken fonts don't delimit the face name with a final */
+ /* NULL byte -- the frame is erroneously one byte too small. */
+ /* We thus allocate one more byte, setting it explicitly to */
+ /* zero. */
+ if ( FT_ALLOC( font->family_name, family_size + 1 ) )
+ goto Fail;
+
+ FT_MEM_COPY( font->family_name,
+ font->fnt_frame + font->header.face_name_offset,
+ family_size );
+
+ font->family_name[family_size] = '\0';
+
+ if ( FT_REALLOC( font->family_name,
+ family_size,
+ ft_strlen( font->family_name ) + 1 ) )
+ goto Fail;
+
+ root->family_name = font->family_name;
+ root->style_name = (char *)"Regular";
+
+ if ( root->style_flags & FT_STYLE_FLAG_BOLD )
+ {
+ if ( root->style_flags & FT_STYLE_FLAG_ITALIC )
+ root->style_name = (char *)"Bold Italic";
+ else
+ root->style_name = (char *)"Bold";
+ }
+ else if ( root->style_flags & FT_STYLE_FLAG_ITALIC )
+ root->style_name = (char *)"Italic";
+ }
+ goto Exit;
+
+ Fail:
+ FNT_Face_Done( face );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ FNT_Size_Select( FT_Size size )
+ {
+ FNT_Face face = (FNT_Face)size->face;
+ FT_WinFNT_Header header = &face->font->header;
+
+
+ FT_Select_Metrics( size->face, 0 );
+
+ size->metrics.ascender = header->ascent * 64;
+ size->metrics.descender = -( header->pixel_height -
+ header->ascent ) * 64;
+ size->metrics.max_advance = header->max_width * 64;
+
+ return FNT_Err_Ok;
+ }
+
+
+ static FT_Error
+ FNT_Size_Request( FT_Size size,
+ FT_Size_Request req )
+ {
+ FNT_Face face = (FNT_Face)size->face;
+ FT_WinFNT_Header header = &face->font->header;
+ FT_Bitmap_Size* bsize = size->face->available_sizes;
+ FT_Error error = FNT_Err_Invalid_Pixel_Size;
+ FT_Long height;
+
+
+ height = FT_REQUEST_HEIGHT( req );
+ height = ( height + 32 ) >> 6;
+
+ switch ( req->type )
+ {
+ case FT_SIZE_REQUEST_TYPE_NOMINAL:
+ if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
+ error = FNT_Err_Ok;
+ break;
+
+ case FT_SIZE_REQUEST_TYPE_REAL_DIM:
+ if ( height == header->pixel_height )
+ error = FNT_Err_Ok;
+ break;
+
+ default:
+ error = FNT_Err_Unimplemented_Feature;
+ break;
+ }
+
+ if ( error )
+ return error;
+ else
+ return FNT_Size_Select( size );
+ }
+
+
+ static FT_Error
+ FNT_Load_Glyph( FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
+ {
+ FNT_Face face = (FNT_Face)FT_SIZE_FACE( size );
+ FNT_Font font = face->font;
+ FT_Error error = FNT_Err_Ok;
+ FT_Byte* p;
+ FT_Int len;
+ FT_Bitmap* bitmap = &slot->bitmap;
+ FT_ULong offset;
+ FT_Bool new_format;
+
+ FT_UNUSED( load_flags );
+
+
+ if ( !face || !font ||
+ glyph_index >= (FT_UInt)( FT_FACE( face )->num_glyphs ) )
+ {
+ error = FNT_Err_Invalid_Argument;
+ goto Exit;
+ }
+
+ if ( glyph_index > 0 )
+ glyph_index--; /* revert to real index */
+ else
+ glyph_index = font->header.default_char; /* the .notdef glyph */
+
+ new_format = FT_BOOL( font->header.version == 0x300 );
+ len = new_format ? 6 : 4;
+
+ /* jump to glyph entry */
+ p = font->fnt_frame + ( new_format ? 148 : 118 ) + len * glyph_index;
+
+ bitmap->width = FT_NEXT_SHORT_LE( p );
+
+ if ( new_format )
+ offset = FT_NEXT_ULONG_LE( p );
+ else
+ offset = FT_NEXT_USHORT_LE( p );
+
+ if ( offset >= font->header.file_size )
+ {
+ FT_TRACE2(( "invalid FNT offset!\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* jump to glyph data */
+ p = font->fnt_frame + /* font->header.bits_offset */ + offset;
+
+ /* allocate and build bitmap */
+ {
+ FT_Memory memory = FT_FACE_MEMORY( slot->face );
+ FT_Int pitch = ( bitmap->width + 7 ) >> 3;
+ FT_Byte* column;
+ FT_Byte* write;
+
+
+ bitmap->pitch = pitch;
+ bitmap->rows = font->header.pixel_height;
+ bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
+
+ if ( offset + pitch * bitmap->rows >= font->header.file_size )
+ {
+ FT_TRACE2(( "invalid bitmap width\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Exit;
+ }
+
+ /* note: since glyphs are stored in columns and not in rows we */
+ /* can't use ft_glyphslot_set_bitmap */
+ if ( FT_ALLOC_MULT( bitmap->buffer, pitch, bitmap->rows ) )
+ goto Exit;
+
+ column = (FT_Byte*)bitmap->buffer;
+
+ for ( ; pitch > 0; pitch--, column++ )
+ {
+ FT_Byte* limit = p + bitmap->rows;
+
+
+ for ( write = column; p < limit; p++, write += bitmap->pitch )
+ *write = *p;
+ }
+ }
+
+ slot->internal->flags = FT_GLYPH_OWN_BITMAP;
+ slot->bitmap_left = 0;
+ slot->bitmap_top = font->header.ascent;
+ slot->format = FT_GLYPH_FORMAT_BITMAP;
+
+ /* now set up metrics */
+ slot->metrics.width = bitmap->width << 6;
+ slot->metrics.height = bitmap->rows << 6;
+ slot->metrics.horiAdvance = bitmap->width << 6;
+ slot->metrics.horiBearingX = 0;
+ slot->metrics.horiBearingY = slot->bitmap_top << 6;
+
+ ft_synthesize_vertical_metrics( &slot->metrics,
+ bitmap->rows << 6 );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ winfnt_get_header( FT_Face face,
+ FT_WinFNT_HeaderRec *aheader )
+ {
+ FNT_Font font = ((FNT_Face)face)->font;
+
+
+ *aheader = font->header;
+
+ return 0;
+ }
+
+
+ static const FT_Service_WinFntRec winfnt_service_rec =
+ {
+ winfnt_get_header
+ };
+
+ /*
+ * SERVICE LIST
+ *
+ */
+
+ static const FT_ServiceDescRec winfnt_services[] =
+ {
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_WINFNT },
+ { FT_SERVICE_ID_WINFNT, &winfnt_service_rec },
+ { NULL, NULL }
+ };
+
+
+ static FT_Module_Interface
+ winfnt_get_service( FT_Driver driver,
+ const FT_String* service_id )
+ {
+ FT_UNUSED( driver );
+
+ return ft_service_list_lookup( winfnt_services, service_id );
+ }
+
+
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec winfnt_driver_class =
+ {
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_NO_OUTLINES,
+ sizeof ( FT_DriverRec ),
+
+ "winfonts",
+ 0x10000L,
+ 0x20000L,
+
+ 0,
+
+ (FT_Module_Constructor)0,
+ (FT_Module_Destructor) 0,
+ (FT_Module_Requester) winfnt_get_service
+ },
+
+ sizeof( FNT_FaceRec ),
+ sizeof( FT_SizeRec ),
+ sizeof( FT_GlyphSlotRec ),
+
+ (FT_Face_InitFunc) FNT_Face_Init,
+ (FT_Face_DoneFunc) FNT_Face_Done,
+ (FT_Size_InitFunc) 0,
+ (FT_Size_DoneFunc) 0,
+ (FT_Slot_InitFunc) 0,
+ (FT_Slot_DoneFunc) 0,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+ (FT_Slot_LoadFunc) FNT_Load_Glyph,
+
+ (FT_Face_GetKerningFunc) 0,
+ (FT_Face_AttachFunc) 0,
+ (FT_Face_GetAdvancesFunc) 0,
+
+ (FT_Size_RequestFunc) FNT_Size_Request,
+ (FT_Size_SelectFunc) FNT_Size_Select
+ };
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.h b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.h
new file mode 100644
index 00000000000..ca75c9501a2
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.h
@@ -0,0 +1,167 @@
+/***************************************************************************/
+/* */
+/* winfnt.h */
+/* */
+/* FreeType font driver for Windows FNT/FON files */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2007 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* Copyright 2007 Dmitry Timoshkov for Codeweavers */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __WINFNT_H__
+#define __WINFNT_H__
+
+
+#include <ft2build.h>
+#include FT_WINFONTS_H
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+ typedef struct WinMZ_HeaderRec_
+ {
+ FT_UShort magic;
+ /* skipped content */
+ FT_UShort lfanew;
+
+ } WinMZ_HeaderRec;
+
+
+ typedef struct WinNE_HeaderRec_
+ {
+ FT_UShort magic;
+ /* skipped content */
+ FT_UShort resource_tab_offset;
+ FT_UShort rname_tab_offset;
+
+ } WinNE_HeaderRec;
+
+
+ typedef struct WinPE32_HeaderRec_
+ {
+ FT_ULong magic;
+ FT_UShort machine;
+ FT_UShort number_of_sections;
+ /* skipped content */
+ FT_UShort size_of_optional_header;
+ /* skipped content */
+ FT_UShort magic32;
+ /* skipped content */
+ FT_ULong rsrc_virtual_address;
+ FT_ULong rsrc_size;
+ /* skipped content */
+
+ } WinPE32_HeaderRec;
+
+
+ typedef struct WinPE32_SectionRec_
+ {
+ FT_Byte name[8];
+ /* skipped content */
+ FT_ULong virtual_address;
+ FT_ULong size_of_raw_data;
+ FT_ULong pointer_to_raw_data;
+ /* skipped content */
+
+ } WinPE32_SectionRec;
+
+
+ typedef struct WinPE_RsrcDirRec_
+ {
+ FT_ULong characteristics;
+ FT_ULong time_date_stamp;
+ FT_UShort major_version;
+ FT_UShort minor_version;
+ FT_UShort number_of_named_entries;
+ FT_UShort number_of_id_entries;
+
+ } WinPE_RsrcDirRec;
+
+
+ typedef struct WinPE_RsrcDirEntryRec_
+ {
+ FT_ULong name;
+ FT_ULong offset;
+
+ } WinPE_RsrcDirEntryRec;
+
+
+ typedef struct WinPE_RsrcDataEntryRec_
+ {
+ FT_ULong offset_to_data;
+ FT_ULong size;
+ FT_ULong code_page;
+ FT_ULong reserved;
+
+ } WinPE_RsrcDataEntryRec;
+
+
+ typedef struct WinNameInfoRec_
+ {
+ FT_UShort offset;
+ FT_UShort length;
+ FT_UShort flags;
+ FT_UShort id;
+ FT_UShort handle;
+ FT_UShort usage;
+
+ } WinNameInfoRec;
+
+
+ typedef struct WinResourceInfoRec_
+ {
+ FT_UShort type_id;
+ FT_UShort count;
+
+ } WinResourceInfoRec;
+
+
+#define WINFNT_MZ_MAGIC 0x5A4D
+#define WINFNT_NE_MAGIC 0x454E
+#define WINFNT_PE_MAGIC 0x4550
+
+
+ typedef struct FNT_FontRec_
+ {
+ FT_ULong offset;
+
+ FT_WinFNT_HeaderRec header;
+
+ FT_Byte* fnt_frame;
+ FT_ULong fnt_size;
+ FT_String* family_name;
+
+ } FNT_FontRec, *FNT_Font;
+
+
+ typedef struct FNT_FaceRec_
+ {
+ FT_FaceRec root;
+ FNT_Font font;
+
+ FT_CharMap charmap_handle;
+ FT_CharMapRec charmap; /* a single charmap per face */
+
+ } FNT_FaceRec, *FNT_Face;
+
+
+ FT_EXPORT_VAR( const FT_Driver_ClassRec ) winfnt_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __WINFNT_H__ */
+
+
+/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/version.sed b/Build/source/libs/freetype2/freetype-2.3.8/version.sed
new file mode 100644
index 00000000000..c281ff506b4
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/version.sed
@@ -0,0 +1,5 @@
+#! /usr/bin/sed -nf
+
+s/^#define *FREETYPE_MAJOR *\([^ ][^ ]*\).*$/freetype_major="\1" ;/p
+s/^#define *FREETYPE_MINOR *\([^ ][^ ]*\).*$/freetype_minor=".\1" ;/p
+s/^#define *FREETYPE_PATCH *\([^ ][^ ]*\).*$/freetype_patch=".\1" ;/p
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/vms_make.com b/Build/source/libs/freetype2/freetype-2.3.8/vms_make.com
new file mode 100644
index 00000000000..1aa83e7e304
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-2.3.8/vms_make.com
@@ -0,0 +1,1286 @@
+$! make Freetype2 under OpenVMS
+$!
+$! Copyright 2003, 2004, 2006, 2007 by
+$! David Turner, Robert Wilhelm, and Werner Lemberg.
+$!
+$! This file is part of the FreeType project, and may only be used, modified,
+$! and distributed under the terms of the FreeType project license,
+$! LICENSE.TXT. By continuing to use, modify, or distribute this file you
+$! indicate that you have read the license and understand and accept it
+$! fully.
+$!
+$!
+$! External libraries (like Freetype, XPM, etc.) are supported via the
+$! config file VMSLIB.DAT. Please check the sample file, which is part of this
+$! distribution, for the information you need to provide
+$!
+$! This procedure currently does support the following commandline options
+$! in arbitrary order
+$!
+$! * DEBUG - Compile modules with /noopt/debug and link shareable image
+$! with /debug
+$! * LOPTS - Options to be passed to the link command
+$! * CCOPT - Options to be passed to the C compiler
+$!
+$! In case of problems with the install you might contact me at
+$! zinser@zinser.no-ip.info(preferred) or
+$! zinser@sysdev.deutsche-boerse.com (work)
+$!
+$! Make procedure history for Freetype2
+$!
+$!------------------------------------------------------------------------------
+$! Version history
+$! 0.01 20040401 First version to receive a number
+$! 0.02 20041030 Add error handling, Freetype 2.1.9
+$!
+$ on error then goto err_exit
+$ true = 1
+$ false = 0
+$ tmpnam = "temp_" + f$getjpi("","pid")
+$ tt = tmpnam + ".txt"
+$ tc = tmpnam + ".c"
+$ th = tmpnam + ".h"
+$ its_decc = false
+$ its_vaxc = false
+$ its_gnuc = false
+$!
+$! Setup variables holding "config" information
+$!
+$ Make = ""
+$ ccopt = "/name=as_is/float=ieee"
+$ lopts = ""
+$ dnsrl = ""
+$ aconf_in_file = "config.hin"
+$ name = "Freetype2"
+$ mapfile = name + ".map"
+$ optfile = name + ".opt"
+$ s_case = false
+$ liblist = ""
+$!
+$ whoami = f$parse(f$environment("Procedure"),,,,"NO_CONCEAL")
+$ mydef = F$parse(whoami,,,"DEVICE")
+$ mydir = f$parse(whoami,,,"DIRECTORY") - "]["
+$ myproc = f$parse(whoami,,,"Name") + f$parse(whoami,,,"type")
+$!
+$! Check for MMK/MMS
+$!
+$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
+$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
+$!
+$! Which command parameters were given
+$!
+$ gosub check_opts
+$!
+$! Create option file
+$!
+$ open/write optf 'optfile'
+$!
+$! Pull in external libraries
+$!
+$ create libs.opt
+$ open/write libsf libs.opt
+$ gosub check_create_vmslib
+$!
+$! Create objects
+$!
+$ if libdefs .nes. ""
+$ then
+$ ccopt = ccopt + "/define=(" + f$extract(0,f$length(libdefs)-1,libdefs) + ")"
+$ endif
+$!
+$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
+ then s_case = true
+$ gosub crea_mms
+$!
+$ 'Make' /macro=(comp_flags="''ccopt'")
+$ purge/nolog [...]descrip.mms
+$!
+$! Add them to options
+$!
+$FLOOP:
+$ file = f$edit(f$search("[...]*.obj"),"UPCASE")
+$ if (file .nes. "")
+$ then
+$ if f$locate("DEMOS",file) .eqs. f$length(file) then write optf file
+$ goto floop
+$ endif
+$!
+$ close optf
+$!
+$!
+$! Alpha gets a shareable image
+$!
+$ If f$getsyi("HW_MODEL") .gt. 1024
+$ Then
+$ write sys$output "Creating freetype2shr.exe"
+$ call anal_obj_axp 'optfile' _link.opt
+$ open/append optf 'optfile'
+$ if s_case then WRITE optf "case_sensitive=YES"
+$ close optf
+$ LINK_/NODEB/SHARE=[.lib]freetype2shr.exe -
+ 'optfile'/opt,libs.opt/opt,_link.opt/opt
+$ endif
+$!
+$ exit
+$!
+$
+$ERR_LIB:
+$ write sys$output "Error reading config file vmslib.dat"
+$ goto err_exit
+$FT2_ERR:
+$ write sys$output "Could not locate Freetype 2 include files"
+$ goto err_exit
+$ERR_EXIT:
+$ set message/facil/ident/sever/text
+$ close/nolog optf
+$ close/nolog out
+$ close/nolog libdata
+$ close/nolog in
+$ close/nolog atmp
+$ close/nolog xtmp
+$ write sys$output "Exiting..."
+$ exit 2
+$!
+$!------------------------------------------------------------------------------
+$!
+$! If MMS/MMK are available dump out the descrip.mms if required
+$!
+$CREA_MMS:
+$ write sys$output "Creating descrip.mms files ..."
+$ write sys$output "... Main directory"
+$ create descrip.mms
+$ open/append out descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 build system -- top-level Makefile for OpenVMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+$ EOD
+$ write out "CFLAGS = ", ccopt
+$ copy sys$input: out
+$ deck
+
+
+all :
+ define freetype [--.include.freetype]
+ define psaux [-.psaux]
+ define autofit [-.autofit]
+ define autohint [-.autohint]
+ define base [-.base]
+ define cache [-.cache]
+ define cff [-.cff]
+ define cid [-.cid]
+ define pcf [-.pcf]
+ define psnames [-.psnames]
+ define raster [-.raster]
+ define sfnt [-.sfnt]
+ define smooth [-.smooth]
+ define truetype [-.truetype]
+ define type1 [-.type1]
+ define winfonts [-.winfonts]
+ if f$search("lib.dir") .eqs. "" then create/directory [.lib]
+ set default [.builds.vms]
+ $(MMS)$(MMSQUALIFIERS)
+# set default [--.src.autofit]
+# $(MMS)$(MMSQUALIFIERS)
+ set default [--.src.autohint]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.base]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.bdf]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.cache]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.cff]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.cid]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.gzip]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.lzw]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.otvalid]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.pcf]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.pfr]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.psaux]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.pshinter]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.psnames]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.raster]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.sfnt]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.smooth]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.truetype]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.type1]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.type42]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.winfonts]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [--]
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.builds.vms] directory"
+$ create [.builds.vms]descrip.mms
+$ open/append out [.builds.vms]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 system rules for VMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([],[--.include],[--.src.base])
+
+OBJS=ftsystem.obj
+
+all : $(OBJS)
+ library/create [--.lib]freetype.olb $(OBJS)
+
+ftsystem.obj : ftsystem.c ftconfig.h
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.autofit] directory"
+$ create [.src.autofit]descrip.mms
+$ open/append out [.src.autofit]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 auto-fit module compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.autofit])
+
+OBJS=afangles.obj,afhints.obj,aflatin.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.autohint] directory"
+$ create [.src.autohint]descrip.mms
+$ open/append out [.src.autohint]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 auto-hinter module compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 Catharon Productions Inc.
+#
+# This file is part of the Catharon Typography Project and shall only
+# be used, modified, and distributed under the terms of the Catharon
+# Open Source License that should come with this file under the name
+# `CatharonLicense.txt'. By continuing to use, modify, or distribute
+# this file you indicate that you have read the license and
+# understand and accept it fully.
+#
+# Note that this license is compatible with the FreeType license.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/incl=([--.include],[--.src.autohint])
+
+OBJS=autohint.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.base] directory"
+$ create [.src.base]descrip.mms
+$ open/append out [.src.base]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 base layer compilation rules for VMS
+#
+
+
+# Copyright 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.builds.vms],[--.include],[--.src.base])
+
+OBJS=ftbase.obj,ftinit.obj,ftglyph.obj,ftdebug.obj,ftbdf.obj,ftmm.obj,\
+ fttype1.obj,ftxf86.obj,ftpfr.obj,ftstroke.obj,ftwinfnt.obj,ftbbox.obj,\
+ ftbitmap.obj ftlcdfil.obj ftgasp.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.bdf] directory"
+$ create [.src.bdf]descrip.mms
+$ open/append out [.src.bdf]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 BDF driver compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.bdf])
+
+OBJS=bdf.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.cache] directory"
+$ create [.src.cache]descrip.mms
+$ open/append out [.src.cache]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 Cache compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002, 2003, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cache])
+
+OBJS=ftcache.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+ftcache.obj : ftcache.c ftcbasic.c ftccache.c ftccmap.c ftcglyph.c ftcimage.c \
+ ftcmanag.c ftcmru.c ftcsbits.c
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.cff] directory"
+$ create [.src.cff]descrip.mms
+$ open/append out [.src.cff]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 OpenType/CFF driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cff])
+
+OBJS=cff.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.cid] directory"
+$ create [.src.cid]descrip.mms
+$ open/append out [.src.cid]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 CID driver compilation rules for VMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cid])
+
+OBJS=type1cid.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.gzip] directory"
+$ create [.src.gzip]descrip.mms
+$ open/append out [.src.gzip]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 GZip support compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+$EOD
+$ if libincs .nes. "" then write out "LIBINCS = ", libincs - ",", ","
+$ write out "COMP_FLAGS = ", ccopt
+$ copy sys$input: out
+$ deck
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=($(LIBINCS)[--.include],[--.src.gzip])
+
+OBJS=ftgzip.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.lzw] directory"
+$ create [.src.lzw]descrip.mms
+$ open/append out [.src.lzw]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 LZW support compilation rules for VMS
+#
+
+
+# Copyright 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+$EOD
+$ if libincs .nes. "" then write out "LIBINCS = ", libincs - ",", ","
+$ write out "COMP_FLAGS = ", ccopt
+$ copy sys$input: out
+$ deck
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=($(LIBINCS)[--.include],[--.src.lzw])
+
+OBJS=ftlzw.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.otlayout] directory"
+$ create [.src.otlayout]descrip.mms
+$ open/append out [.src.otlayout]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 OT layout compilation rules for VMS
+#
+
+
+# Copyright 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.otlayout])
+
+OBJS=otlbase.obj,otlcommn.obj,otlgdef.obj,otlgpos.obj,otlgsub.obj,\
+ otljstf.obj,otlparse.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.otvalid] directory"
+$ create [.src.otvalid]descrip.mms
+$ open/append out [.src.otvalid]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 OpenType validation module compilation rules for VMS
+#
+
+
+# Copyright 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.otvalid])
+
+OBJS=otvalid.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.pcf] directory"
+$ create [.src.pcf]descrip.mms
+$ open/append out [.src.pcf]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 pcf driver compilation rules for VMS
+#
+
+
+# Copyright (C) 2001, 2002 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.pcf])
+
+OBJS=pcf.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.pfr] directory"
+$ create [.src.pfr]descrip.mms
+$ open/append out [.src.pfr]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 PFR driver compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.pfr])
+
+OBJS=pfr.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.psaux] directory"
+$ create [.src.psaux]descrip.mms
+$ open/append out [.src.psaux]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 PSaux driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psaux])
+
+OBJS=psaux.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.pshinter] directory"
+$ create [.src.pshinter]descrip.mms
+$ open/append out [.src.pshinter]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 PSHinter driver compilation rules for OpenVMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psnames])
+
+OBJS=pshinter.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.psnames] directory"
+$ create [.src.psnames]descrip.mms
+$ open/append out [.src.psnames]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 PSNames driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psnames])
+
+OBJS=psnames.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.raster] directory"
+$ create [.src.raster]descrip.mms
+$ open/append out [.src.raster]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 renderer module compilation rules for VMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.raster])
+
+OBJS=raster.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.sfnt] directory"
+$ create [.src.sfnt]descrip.mms
+$ open/append out [.src.sfnt]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 SFNT driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.sfnt])
+
+OBJS=sfnt.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.smooth] directory"
+$ create [.src.smooth]descrip.mms
+$ open/append out [.src.smooth]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 smooth renderer module compilation rules for VMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.smooth])
+
+OBJS=smooth.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.truetype] directory"
+$ create [.src.truetype]descrip.mms
+$ open/append out [.src.truetype]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 TrueType driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.truetype])
+
+OBJS=truetype.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.type1] directory"
+$ create [.src.type1]descrip.mms
+$ open/append out [.src.type1]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 Type1 driver compilation rules for VMS
+#
+
+
+# Copyright 1996-2000, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.type1])
+
+OBJS=type1.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+type1.obj : type1.c t1parse.c t1load.c t1objs.c t1driver.c t1gload.c t1afm.c
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.type42] directory"
+$ create [.src.type42]descrip.mms
+$ open/append out [.src.type42]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 Type 42 driver compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.type42])
+
+OBJS=type42.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.winfonts] directory"
+$ create [.src.winfonts]descrip.mms
+$ open/append out [.src.winfonts]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 Windows FNT/FON driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.winfonts])
+
+OBJS=winfnt.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Check command line options and set symbols accordingly
+$!
+$ CHECK_OPTS:
+$ i = 1
+$ OPT_LOOP:
+$ if i .lt. 9
+$ then
+$ cparm = f$edit(p'i',"upcase")
+$ if cparm .eqs. "DEBUG"
+$ then
+$ ccopt = ccopt + "/noopt/deb"
+$ lopts = lopts + "/deb"
+$ endif
+$ if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
+$ then
+$ start = f$locate("=",cparm) + 1
+$ len = f$length(cparm) - start
+$ ccopt = ccopt + f$extract(start,len,cparm)
+$ endif
+$ if cparm .eqs. "LINK" then linkonly = true
+$ if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
+$ then
+$ start = f$locate("=",cparm) + 1
+$ len = f$length(cparm) - start
+$ lopts = lopts + f$extract(start,len,cparm)
+$ endif
+$ if f$locate("CC=",cparm) .lt. f$length(cparm)
+$ then
+$ start = f$locate("=",cparm) + 1
+$ len = f$length(cparm) - start
+$ cc_com = f$extract(start,len,cparm)
+ if (cc_com .nes. "DECC") .and. -
+ (cc_com .nes. "VAXC") .and. -
+ (cc_com .nes. "GNUC")
+$ then
+$ write sys$output "Unsupported compiler choice ''cc_com' ignored"
+$ write sys$output "Use DECC, VAXC, or GNUC instead"
+$ else
+$ if cc_com .eqs. "DECC" then its_decc = true
+$ if cc_com .eqs. "VAXC" then its_vaxc = true
+$ if cc_com .eqs. "GNUC" then its_gnuc = true
+$ endif
+$ endif
+$ if f$locate("MAKE=",cparm) .lt. f$length(cparm)
+$ then
+$ start = f$locate("=",cparm) + 1
+$ len = f$length(cparm) - start
+$ mmks = f$extract(start,len,cparm)
+$ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")
+$ then
+$ make = mmks
+$ else
+$ write sys$output "Unsupported make choice ''mmks' ignored"
+$ write sys$output "Use MMK or MMS instead"
+$ endif
+$ endif
+$ i = i + 1
+$ goto opt_loop
+$ endif
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Take care of driver file with information about external libraries
+$!
+$! Version history
+$! 0.01 20040220 First version to receive a number
+$! 0.02 20040229 Echo current procedure name; use general error exit handler
+$! Remove xpm hack -> Replaced by more general dnsrl handling
+$CHECK_CREATE_VMSLIB:
+$!
+$ if f$search("VMSLIB.DAT") .eqs. ""
+$ then
+$ type/out=vmslib.dat sys$input
+!
+! This is a simple driver file with information used by vms_make.com to
+! check if external libraries (like t1lib and freetype) are available on
+! the system.
+!
+! Layout of the file:
+!
+! - Lines starting with ! are treated as comments
+! - Elements in a data line are separated by # signs
+! - The elements need to be listed in the following order
+! 1.) Name of the Library (only used for informative messages
+! from vms_make.com)
+! 2.) Location where the object library can be found
+! 3.) Location where the include files for the library can be found
+! 4.) Include file used to verify library location
+! 5.) CPP define to pass to the build to indicate availability of
+! the library
+!
+! Example: The following lines show how definitions
+! might look like. They are site specific and the locations of the
+! library and include files need almost certainly to be changed.
+!
+! Location: All of the libaries can be found at the following addresses
+!
+! ZLIB: http://zinser.no-ip.info/vms/sw/zlib.htmlx
+!
+ZLIB # sys$library:libz.olb # sys$library: # zlib.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
+$ write sys$output "New driver file vmslib.dat created."
+$ write sys$output "Please customize libary locations for your site"
+$ write sys$output "and afterwards re-execute ''myproc'"
+$ goto err_exit
+$ endif
+$!
+$! Init symbols used to hold CPP definitions and include path
+$!
+$ libdefs = ""
+$ libincs = ""
+$!
+$! Open data file with location of libraries
+$!
+$ open/read/end=end_lib/err=err_lib libdata VMSLIB.DAT
+$LIB_LOOP:
+$ read/end=end_lib libdata libline
+$ libline = f$edit(libline, "UNCOMMENT,COLLAPSE")
+$ if libline .eqs. "" then goto LIB_LOOP ! Comment line
+$ libname = f$edit(f$element(0,"#",libline),"UPCASE")
+$ write sys$output "Processing ''libname' setup ..."
+$ libloc = f$element(1,"#",libline)
+$ libsrc = f$element(2,"#",libline)
+$ testinc = f$element(3,"#",libline)
+$ cppdef = f$element(4,"#",libline)
+$ old_cpp = f$locate("=1",cppdef)
+$ if old_cpp.lt.f$length(cppdef) then cppdef = f$extract(0,old_cpp,cppdef)
+$ if f$search("''libloc'").eqs. ""
+$ then
+$ write sys$output "Can not find library ''libloc' - Skipping ''libname'"
+$ goto LIB_LOOP
+$ endif
+$ libsrc_elem = 0
+$ libsrc_found = false
+$LIBSRC_LOOP:
+$ libsrcdir = f$element(libsrc_elem,",",libsrc)
+$ if (libsrcdir .eqs. ",") then goto END_LIBSRC
+$ if f$search("''libsrcdir'''testinc'") .nes. "" then libsrc_found = true
+$ libsrc_elem = libsrc_elem + 1
+$ goto LIBSRC_LOOP
+$END_LIBSRC:
+$ if .not. libsrc_found
+$ then
+$ write sys$output "Can not find includes at ''libsrc' - Skipping ''libname'"
+$ goto LIB_LOOP
+$ endif
+$ if (cppdef .nes. "") then libdefs = libdefs + cppdef + ","
+$ libincs = libincs + "," + libsrc
+$ lqual = "/lib"
+$ libtype = f$edit(f$parse(libloc,,,"TYPE"),"UPCASE")
+$ if f$locate("EXE",libtype) .lt. f$length(libtype) then lqual = "/share"
+$ write optf libloc , lqual
+$ if (f$trnlnm("topt") .nes. "") then write topt libloc , lqual
+$!
+$! Nasty hack to get the freetype includes to work
+$!
+$ ft2def = false
+$ if ((libname .eqs. "FREETYPE") .and. -
+ (f$locate("FREETYPE2",cppdef) .lt. f$length(cppdef)))
+$ then
+$ if ((f$search("freetype:freetype.h") .nes. "") .and. -
+ (f$search("freetype:[internal]ftobjs.h") .nes. ""))
+$ then
+$ write sys$output "Will use local definition of freetype logical"
+$ else
+$ ft2elem = 0
+$FT2_LOOP:
+$ ft2srcdir = f$element(ft2elem,",",libsrc)
+$ if f$search("''ft2srcdir'''testinc'") .nes. ""
+$ then
+$ if f$search("''ft2srcdir'internal.dir") .nes. ""
+$ then
+$ ft2dev = f$parse("''ft2srcdir'",,,"device","no_conceal")
+$ ft2dir = f$parse("''ft2srcdir'",,,"directory","no_conceal")
+$ ft2conc = f$locate("][",ft2dir)
+$ ft2len = f$length(ft2dir)
+$ if ft2conc .lt. ft2len
+$ then
+$ ft2dir = f$extract(0,ft2conc,ft2dir) + -
+ f$extract(ft2conc+2,ft2len-2,ft2dir)
+$ endif
+$ ft2dir = ft2dir - "]" + ".]"
+$ define freetype 'ft2dev''ft2dir','ft2srcdir'
+$ ft2def = true
+$ else
+$ goto ft2_err
+$ endif
+$ else
+$ ft2elem = ft2elem + 1
+$ goto ft2_loop
+$ endif
+$ endif
+$ endif
+$ goto LIB_LOOP
+$END_LIB:
+$ close libdata
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Analyze Object files for OpenVMS AXP to extract Procedure and Data
+$! information to build a symbol vector for a shareable image
+$! All the "brains" of this logic was suggested by Hartmut Becker
+$! (Hartmut.Becker@compaq.com). All the bugs were introduced by me
+$! (zinser@decus.de), so if you do have problem reports please do not
+$! bother Hartmut/HP, but get in touch with me
+$!
+$! Version history
+$! 0.01 20040006 Skip over shareable images in option file
+$!
+$ ANAL_OBJ_AXP: Subroutine
+$ V = 'F$Verify(0)
+$ SAY := "WRITE_ SYS$OUTPUT"
+$
+$ IF F$SEARCH("''P1'") .EQS. ""
+$ THEN
+$ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available"
+$ goto exit_aa
+$ ENDIF
+$ IF "''P2'" .EQS. ""
+$ THEN
+$ SAY "ANAL_OBJ_AXP: Error, no output file provided"
+$ goto exit_aa
+$ ENDIF
+$
+$ open/read in 'p1
+$ create a.tmp
+$ open/append atmp a.tmp
+$ loop:
+$ read/end=end_loop in line
+$ if f$locate("/SHARE",f$edit(line,"upcase")) .lt. f$length(line)
+$ then
+$ write sys$output "ANAL_SKP_SHR-i-skipshare, ''line'"
+$ goto loop
+$ endif
+$ if f$locate("/LIB",f$edit(line,"upcase")) .lt. f$length(line)
+$ then
+$ write libsf line
+$ write sys$output "ANAL_SKP_LIB-i-skiplib, ''line'"
+$ goto loop
+$ endif
+$ f= f$search(line)
+$ if f .eqs. ""
+$ then
+$ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"
+$ goto loop
+$ endif
+$ def/user sys$output nl:
+$ def/user sys$error nl:
+$ anal/obj/gsd 'f /out=x.tmp
+$ open/read xtmp x.tmp
+$ XLOOP:
+$ read/end=end_xloop xtmp xline
+$ xline = f$edit(xline,"compress")
+$ write atmp xline
+$ goto xloop
+$ END_XLOOP:
+$ close xtmp
+$ goto loop
+$ end_loop:
+$ close in
+$ close atmp
+$ if f$search("a.tmp") .eqs. "" -
+ then $ exit
+$ ! all global definitions
+$ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp
+$ ! all procedures
+$ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp
+$ search c.tmp "symbol:"/out=d.tmp
+$ def/user sys$output nl:
+$ edito/edt/command=sys$input d.tmp
+sub/symbol: "/symbol_vector=(/whole
+sub/"/=PROCEDURE)/whole
+exit
+$ ! all data
+$ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp
+$ search e.tmp "symbol:"/out=f.tmp
+$ def/user sys$output nl:
+$ edito/edt/command=sys$input f.tmp
+sub/symbol: "/symbol_vector=(/whole
+sub/"/=DATA)/whole
+exit
+$ sort/nodupl d.tmp,f.tmp 'p2'
+$ delete a.tmp;*,b.tmp;*,c.tmp;*,d.tmp;*,e.tmp;*,f.tmp;*
+$ if f$search("x.tmp") .nes. "" -
+ then $ delete x.tmp;*
+$!
+$ close libsf
+$ EXIT_AA:
+$ if V then set verify
+$ endsubroutine
diff --git a/Build/source/libs/graphite/configure b/Build/source/libs/graphite/configure
index d9a30436321..6ce1bbd228f 100755
--- a/Build/source/libs/graphite/configure
+++ b/Build/source/libs/graphite/configure
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.63 for silgraphite for TeX live 2.3.
+# Generated by GNU Autoconf 2.63 for silgraphite for TeX Live 2.3.
#
# Report bugs to <tex-k@tug.org>.
#
@@ -594,10 +594,10 @@ MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
-PACKAGE_NAME='silgraphite for TeX live'
+PACKAGE_NAME='silgraphite for TeX Live'
PACKAGE_TARNAME='silgraphite-for-tex-live'
PACKAGE_VERSION='2.3'
-PACKAGE_STRING='silgraphite for TeX live 2.3'
+PACKAGE_STRING='silgraphite for TeX Live 2.3'
PACKAGE_BUGREPORT='tex-k@tug.org'
ac_unique_file="src/segment/GrEngine.cpp"
@@ -1310,7 +1310,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures silgraphite for TeX live 2.3 to adapt to many kinds of systems.
+\`configure' configures silgraphite for TeX Live 2.3 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1381,7 +1381,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of silgraphite for TeX live 2.3:";;
+ short | recursive ) echo "Configuration of silgraphite for TeX Live 2.3:";;
esac
cat <<\_ACEOF
@@ -1472,7 +1472,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-silgraphite for TeX live configure 2.3
+silgraphite for TeX Live configure 2.3
generated by GNU Autoconf 2.63
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1486,7 +1486,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by silgraphite for TeX live $as_me 2.3, which was
+It was created by silgraphite for TeX Live $as_me 2.3, which was
generated by GNU Autoconf 2.63. Invocation command line was
$ $0 $@
@@ -6324,7 +6324,7 @@ exec 6>&1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by silgraphite for TeX live $as_me 2.3, which was
+This file was extended by silgraphite for TeX Live $as_me 2.3, which was
generated by GNU Autoconf 2.63. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -6378,7 +6378,7 @@ Report bugs to <bug-autoconf@gnu.org>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
-silgraphite for TeX live config.status 2.3
+silgraphite for TeX Live config.status 2.3
configured by $0, generated by GNU Autoconf 2.63,
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
diff --git a/Build/source/libs/graphite/configure.ac b/Build/source/libs/graphite/configure.ac
index 5d4abf13485..c3de73b6476 100644
--- a/Build/source/libs/graphite/configure.ac
+++ b/Build/source/libs/graphite/configure.ac
@@ -6,7 +6,7 @@ dnl This file is free software; the copyright holder
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl
-AC_INIT([silgraphite for TeX live], [2.3], [tex-k@tug.org])
+AC_INIT([silgraphite for TeX Live], [2.3], [tex-k@tug.org])
AC_PREREQ([2.63])
AC_CONFIG_SRCDIR([src/segment/GrEngine.cpp])
AC_CONFIG_AUX_DIR([../../build-aux])
diff --git a/Build/source/libs/libpng/Makefile.am b/Build/source/libs/libpng/Makefile.am
new file mode 100644
index 00000000000..c12199fd5ed
--- /dev/null
+++ b/Build/source/libs/libpng/Makefile.am
@@ -0,0 +1,60 @@
+## Proxy Makefile.am to build libpng for TeX Live.
+##
+## Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+##
+## This file is free software; the copyright holder
+## gives unlimited permission to copy and/or distribute it,
+## with or without modifications, as long as this notice is preserved.
+##
+ACLOCAL_AMFLAGS = -I ../../m4
+
+## We want to re-distribute the whole original libpng source tree.
+##
+## With current automake (1.10.2) 'make distcheck' fails when
+## DISTFILES contains a directory and files in that directory.
+## Thus nodist_* for all files in $(LIBPNG_TREE).
+EXTRA_DIST = $(LIBPNG_TREE)
+
+INCLUDES = -I$(top_srcdir)/$(LIBPNG_TREE) $(ZLIB_INCLUDES)
+AM_CPPFLAGS = $(LIBPNG_DEFINES)
+
+if build
+
+noinst_LIBRARIES=libpng.a
+
+TESTS_ENVIRONMENT = LIBPNG_TREE=$(LIBPNG_TREE)
+
+check_PROGRAMS = pngtest
+dist_check_SCRIPTS = libpng.test
+
+endif build
+
+TESTS = libpng.test
+
+nodist_libpng_a_SOURCES = \
+ $(LIBPNG_TREE)/png.c \
+ $(LIBPNG_TREE)/pngset.c \
+ $(LIBPNG_TREE)/pngget.c \
+ $(LIBPNG_TREE)/pngrutil.c \
+ $(LIBPNG_TREE)/pngtrans.c \
+ $(LIBPNG_TREE)/pngwutil.c \
+ $(LIBPNG_TREE)/pngread.c \
+ $(LIBPNG_TREE)/pngrio.c \
+ $(LIBPNG_TREE)/pngwio.c \
+ $(LIBPNG_TREE)/pngwrite.c \
+ $(LIBPNG_TREE)/pngrtran.c \
+ $(LIBPNG_TREE)/pngwtran.c \
+ $(LIBPNG_TREE)/pngmem.c \
+ $(LIBPNG_TREE)/pngerror.c \
+ $(LIBPNG_TREE)/pngpread.c
+
+libpng_a_DEPENDENCIES = $(ZLIB_DEPEND)
+
+## Rebuild zlib
+@ZLIB_RULE@
+
+CLEANFILES = pngout.png
+
+nodist_pngtest_SOURCES = $(LIBPNG_TREE)/pngtest.c
+pngtest_LDADD = libpng.a $(ZLIB_LIBS)
+
diff --git a/Build/source/libs/libpng/Makefile.in b/Build/source/libs/libpng/Makefile.in
new file mode 100644
index 00000000000..e219e3e0c47
--- /dev/null
+++ b/Build/source/libs/libpng/Makefile.in
@@ -0,0 +1,929 @@
+# Makefile.in generated by automake 1.10.2 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+@build_TRUE@check_PROGRAMS = pngtest$(EXEEXT)
+subdir = .
+DIST_COMMON = README $(am__configure_deps) \
+ $(am__dist_check_SCRIPTS_DIST) \
+ $(srcdir)/../../build-aux/depcomp \
+ $(srcdir)/../../build-aux/install-sh \
+ $(srcdir)/../../build-aux/missing $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/config.h.in \
+ $(top_srcdir)/configure ../../build-aux/config.guess \
+ ../../build-aux/config.sub ../../build-aux/depcomp \
+ ../../build-aux/install-sh ../../build-aux/ltmain.sh \
+ ../../build-aux/missing ../../build-aux/texinfo.tex \
+ ../../build-aux/ylwrap
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../m4/kpse-common.m4 \
+ $(top_srcdir)/../../m4/kpse-zlib-flags.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES = png.h pngconf.h
+LIBRARIES = $(noinst_LIBRARIES)
+AR = ar
+ARFLAGS = cru
+libpng_a_AR = $(AR) $(ARFLAGS)
+libpng_a_LIBADD =
+nodist_libpng_a_OBJECTS = png.$(OBJEXT) pngset.$(OBJEXT) \
+ pngget.$(OBJEXT) pngrutil.$(OBJEXT) pngtrans.$(OBJEXT) \
+ pngwutil.$(OBJEXT) pngread.$(OBJEXT) pngrio.$(OBJEXT) \
+ pngwio.$(OBJEXT) pngwrite.$(OBJEXT) pngrtran.$(OBJEXT) \
+ pngwtran.$(OBJEXT) pngmem.$(OBJEXT) pngerror.$(OBJEXT) \
+ pngpread.$(OBJEXT)
+libpng_a_OBJECTS = $(nodist_libpng_a_OBJECTS)
+nodist_pngtest_OBJECTS = pngtest.$(OBJEXT)
+pngtest_OBJECTS = $(nodist_pngtest_OBJECTS)
+am__DEPENDENCIES_1 =
+pngtest_DEPENDENCIES = libpng.a $(am__DEPENDENCIES_1)
+am__dist_check_SCRIPTS_DIST = libpng.test
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/../../build-aux/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(nodist_libpng_a_SOURCES) $(nodist_pngtest_SOURCES)
+DIST_SOURCES =
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+ { test ! -d $(distdir) \
+ || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
+ && rm -fr $(distdir); }; }
+DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2
+GZIP_ENV = --best
+distuninstallcheck_listfiles = find . -type f -print
+distcleancheck_listfiles = find . -type f -print
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBPNG_DEFINES = @LIBPNG_DEFINES@
+LIBPNG_TREE = @LIBPNG_TREE@
+LIBS = @LIBS@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PNGLIB_MAJOR = @PNGLIB_MAJOR@
+PNGLIB_MINOR = @PNGLIB_MINOR@
+PNGLIB_RELEASE = @PNGLIB_RELEASE@
+POW_LIB = @POW_LIB@
+RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+ZLIB_DEPEND = @ZLIB_DEPEND@
+ZLIB_INCLUDES = @ZLIB_INCLUDES@
+ZLIB_LIBS = @ZLIB_LIBS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build_alias = @build_alias@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host_alias = @host_alias@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+ACLOCAL_AMFLAGS = -I ../../m4
+EXTRA_DIST = $(LIBPNG_TREE)
+INCLUDES = -I$(top_srcdir)/$(LIBPNG_TREE) $(ZLIB_INCLUDES)
+AM_CPPFLAGS = $(LIBPNG_DEFINES)
+@build_TRUE@noinst_LIBRARIES = libpng.a
+@build_TRUE@TESTS_ENVIRONMENT = LIBPNG_TREE=$(LIBPNG_TREE)
+@build_TRUE@dist_check_SCRIPTS = libpng.test
+TESTS = libpng.test
+nodist_libpng_a_SOURCES = \
+ $(LIBPNG_TREE)/png.c \
+ $(LIBPNG_TREE)/pngset.c \
+ $(LIBPNG_TREE)/pngget.c \
+ $(LIBPNG_TREE)/pngrutil.c \
+ $(LIBPNG_TREE)/pngtrans.c \
+ $(LIBPNG_TREE)/pngwutil.c \
+ $(LIBPNG_TREE)/pngread.c \
+ $(LIBPNG_TREE)/pngrio.c \
+ $(LIBPNG_TREE)/pngwio.c \
+ $(LIBPNG_TREE)/pngwrite.c \
+ $(LIBPNG_TREE)/pngrtran.c \
+ $(LIBPNG_TREE)/pngwtran.c \
+ $(LIBPNG_TREE)/pngmem.c \
+ $(LIBPNG_TREE)/pngerror.c \
+ $(LIBPNG_TREE)/pngpread.c
+
+libpng_a_DEPENDENCIES = $(ZLIB_DEPEND)
+CLEANFILES = pngout.png
+nodist_pngtest_SOURCES = $(LIBPNG_TREE)/pngtest.c
+pngtest_LDADD = libpng.a $(ZLIB_LIBS)
+all: config.h
+ $(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+am--refresh:
+ @:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ echo ' $(SHELL) ./config.status'; \
+ $(SHELL) ./config.status;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ $(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+
+config.h: stamp-h1
+ @if test ! -f $@; then \
+ rm -f stamp-h1; \
+ $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
+ else :; fi
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+ @rm -f stamp-h1
+ cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_srcdir) && $(AUTOHEADER)
+ rm -f stamp-h1
+ touch $@
+
+distclean-hdr:
+ -rm -f config.h stamp-h1
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+libpng.a: $(libpng_a_OBJECTS) $(libpng_a_DEPENDENCIES)
+ -rm -f libpng.a
+ $(libpng_a_AR) libpng.a $(libpng_a_OBJECTS) $(libpng_a_LIBADD)
+ $(RANLIB) libpng.a
+
+clean-checkPROGRAMS:
+ -test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
+pngtest$(EXEEXT): $(pngtest_OBJECTS) $(pngtest_DEPENDENCIES)
+ @rm -f pngtest$(EXEEXT)
+ $(LINK) $(pngtest_OBJECTS) $(pngtest_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/png.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngerror.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngget.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngmem.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngpread.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngread.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngrio.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngrtran.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngrutil.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngset.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngtest.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngtrans.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngwio.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngwrite.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngwtran.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngwutil.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+png.o: $(LIBPNG_TREE)/png.c
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diff --git a/Build/source/libs/libpng/README b/Build/source/libs/libpng/README
new file mode 100644
index 00000000000..dc8d6edc3f6
--- /dev/null
+++ b/Build/source/libs/libpng/README
@@ -0,0 +1,13 @@
+ Building libpng-1.2.26 as part of the TL tree
+ =============================================
+
+This directory libs/libpng/ uses a proxy Makefile.am to build the libpng library
+from the unmodified source tree in libs/libpng/libpng-x.y.z/, bypassing
+the original build system.
+
+As far as applicable, the tests in libs/libpng-x.y.z/configure.ac have been
+copied to libs/libpng/configure.ac.
+
+=============================
+
+2009-01-31 Peter Breitenlohner <peb@mppmu.mpg.de>
diff --git a/Build/source/libs/libpng/ac/libpng.ac b/Build/source/libs/libpng/ac/libpng.ac
new file mode 100644
index 00000000000..009eb29cd33
--- /dev/null
+++ b/Build/source/libs/libpng/ac/libpng.ac
@@ -0,0 +1,3 @@
+## libs/libpng/ac/libpng.ac
+## define required functions and headers from system libpng
+KPSE_CHECK_LIB([libpng], [png_set_read_fn], [png.h])
diff --git a/Build/source/libs/libpng/ac/withenable.ac b/Build/source/libs/libpng/ac/withenable.ac
new file mode 100644
index 00000000000..37489800b6c
--- /dev/null
+++ b/Build/source/libs/libpng/ac/withenable.ac
@@ -0,0 +1,3 @@
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+## configure options and TL libraries required for libpng
+KPSE_WITH_LIB([libpng], [zlib])
diff --git a/Build/source/libs/libpng/aclocal.m4 b/Build/source/libs/libpng/aclocal.m4
new file mode 100644
index 00000000000..f98b8162421
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+++ b/Build/source/libs/libpng/aclocal.m4
@@ -0,0 +1,908 @@
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+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+
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+# When config.status generates a header, we must update the stamp-h file.
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+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# Check whether the underlying file-system supports filenames
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+AC_SUBST([am__leading_dot])])
+
+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+AC_DEFUN([AM_MAINTAINER_MODE],
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
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+ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+ AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
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+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
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+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
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+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
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+# Now try BSD make style include.
+if test "$am__include" = "#"; then
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+ fi
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
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+# AM_MISSING_HAS_RUN
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+ am_missing_run="$MISSING --run "
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+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
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+
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
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+AC_DEFUN([AM_PROG_MKDIR_P],
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+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
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+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
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+# _AM_SET_OPTION(NAME)
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+AC_DEFUN([_AM_SET_OPTION],
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+# _AM_SET_OPTIONS(OPTIONS)
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+AC_DEFUN([_AM_SET_OPTIONS],
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+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# serial 4
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
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+# Do `set' in a subshell so we don't clobber the current shell's
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+ # If neither matched, then we have a broken ls. This can happen
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+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
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+AC_DEFUN([AM_PROG_INSTALL_STRIP],
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+# tool to use in cross-compilation environments, therefore Automake
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+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
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+
+# Copyright (C) 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
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+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
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+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
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+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
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+ for _am_tar in tar gnutar gtar;
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+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
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+ am__tar='tar chf - "$$tardir"'
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+m4_include([../../m4/kpse-common.m4])
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diff --git a/Build/source/libs/libpng/config.h.in b/Build/source/libs/libpng/config.h.in
new file mode 100644
index 00000000000..ec2b2b0fd6c
--- /dev/null
+++ b/Build/source/libs/libpng/config.h.in
@@ -0,0 +1,67 @@
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+/* Define to 1 if you have the <unistd.h> header file. */
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+
+/* Name of package */
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+/* Define to the address where bug reports for this package should be sent. */
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+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
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+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
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+
+/* Define to the version of this package. */
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+
+/* Define to 1 if you have the ANSI C header files. */
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+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+#undef TM_IN_SYS_TIME
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
diff --git a/Build/source/libs/libpng/configure b/Build/source/libs/libpng/configure
new file mode 100755
index 00000000000..bd3896c9e5d
--- /dev/null
+++ b/Build/source/libs/libpng/configure
@@ -0,0 +1,6761 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for libpng for TeX Live 1.2.34.
+#
+# Report bugs to <tex-k@tug.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ case $as_dir in
+ /*)
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell bug-autoconf@gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
+}
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='libpng for TeX Live'
+PACKAGE_TARNAME='libpng-for-tex-live'
+PACKAGE_VERSION='1.2.34'
+PACKAGE_STRING='libpng for TeX Live 1.2.34'
+PACKAGE_BUGREPORT='tex-k@tug.org'
+
+ac_unique_file="libpng-1.2.34/pngget.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBPNG_DEFINES
+LIBPNG_TREE
+build_FALSE
+build_TRUE
+ZLIB_RULE
+ZLIB_DEPEND
+ZLIB_LIBS
+ZLIB_INCLUDES
+LIBOBJS
+POW_LIB
+EGREP
+GREP
+CPP
+RANLIB
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+PNGLIB_RELEASE
+PNGLIB_MINOR
+PNGLIB_MAJOR
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
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+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_maintainer_mode
+enable_dependency_tracking
+with_system_zlib
+with_zlib_includes
+with_zlib_libdir
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
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+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root
+ [DATAROOTDIR/doc/libpng-for-tex-live]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of libpng for TeX Live 1.2.34:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-system-zlib use installed zlib headers and library
+ --with-zlib-includes=DIR
+ zlib headers installed in DIR
+ --with-zlib-libdir=DIR zlib library installed in DIR
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <tex-k@tug.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+libpng for TeX Live configure 1.2.34
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by libpng for TeX Live $as_me 1.2.34, which was
+generated by GNU Autoconf 2.63. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
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+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ ac_configure_args="$ac_configure_args '$ac_arg'"
+ ;;
+ esac
+ done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+ echo
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+(
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+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
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+ case $ac_var in #(
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+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
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+ sed -n \
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+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
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+ $as_echo "$ac_var='\''$ac_val'\''"
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+ echo
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+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
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+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
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+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
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+ac_signal=0
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+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
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+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
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+ sed 's/^/| /' "$ac_site_file" >&5
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+$as_echo "$as_me: loading cache $cache_file" >&6;}
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+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
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+ac_compiler_gnu=$ac_cv_c_compiler_gnu
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+
+
+
+ac_aux_dir=
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+
+# These three variables are undocumented and unsupported,
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+
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+# IRIX /sbin/install
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+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
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+ /usr/ucb/* ) ;;
+ *)
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+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='libpng-for-tex-live'
+ VERSION='1.2.34'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+PNGLIB_MAJOR=1
+PNGLIB_MINOR=2
+PNGLIB_RELEASE=34
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_c89=$ac_arg
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+
+
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+# Checks for header files.
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+for ac_header in malloc.h stdlib.h string.h strings.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ ( cat <<\_ASBOX
+## ---------------------------- ##
+## Report this to tex-k@tug.org ##
+## ---------------------------- ##
+_ASBOX
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this. */
+ typedef int charset[2];
+ const charset cs;
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this. */
+ char *t;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; };
+ struct s *b; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_c_const=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test "x$ac_cv_type_size_t" = x""yes; then
+ :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
+if test "${ac_cv_struct_tm+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <time.h>
+
+int
+main ()
+{
+struct tm tm;
+ int *p = &tm.tm_sec;
+ return !p;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_struct_tm=time.h
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_struct_tm=sys/time.h
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
+$as_echo "$ac_cv_struct_tm" >&6; }
+if test $ac_cv_struct_tm = sys/time.h; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TM_IN_SYS_TIME 1
+_ACEOF
+
+fi
+
+
+# Checks for library functions.
+{ $as_echo "$as_me:$LINENO: checking for working strtod" >&5
+$as_echo_n "checking for working strtod... " >&6; }
+if test "${ac_cv_func_strtod+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_func_strtod=no
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+$ac_includes_default
+#ifndef strtod
+double strtod ();
+#endif
+int
+main()
+{
+ {
+ /* Some versions of Linux strtod mis-parse strings with leading '+'. */
+ char *string = " +69";
+ char *term;
+ double value;
+ value = strtod (string, &term);
+ if (value != 69 || term != (string + 4))
+ return 1;
+ }
+
+ {
+ /* Under Solaris 2.4, strtod returns the wrong value for the
+ terminating character under some conditions. */
+ char *string = "NaN";
+ char *term;
+ strtod (string, &term);
+ if (term != string && *(term - 1) == 0)
+ return 1;
+ }
+ return 0;
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_func_strtod=yes
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_strtod=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
+$as_echo "$ac_cv_func_strtod" >&6; }
+if test $ac_cv_func_strtod = no; then
+ case " $LIBOBJS " in
+ *" strtod.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS strtod.$ac_objext"
+ ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for pow" >&5
+$as_echo_n "checking for pow... " >&6; }
+if test "${ac_cv_func_pow+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define pow to an innocuous variant, in case <limits.h> declares pow.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define pow innocuous_pow
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pow (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef pow
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pow ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_pow || defined __stub___pow
+choke me
+#endif
+
+int
+main ()
+{
+return pow ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_pow=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_pow=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5
+$as_echo "$ac_cv_func_pow" >&6; }
+
+if test $ac_cv_func_pow = no; then
+ { $as_echo "$as_me:$LINENO: checking for pow in -lm" >&5
+$as_echo_n "checking for pow in -lm... " >&6; }
+if test "${ac_cv_lib_m_pow+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pow ();
+int
+main ()
+{
+return pow ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_m_pow=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_m_pow=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5
+$as_echo "$ac_cv_lib_m_pow" >&6; }
+if test "x$ac_cv_lib_m_pow" = x""yes; then
+ POW_LIB=-lm
+else
+ { $as_echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5
+$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
+fi
+
+fi
+
+fi
+
+
+for ac_func in memset
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ eval "$as_ac_var=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ { { $as_echo "$as_me:$LINENO: error: memset not found in libc" >&5
+$as_echo "$as_me: error: memset not found in libc" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+done
+
+{ $as_echo "$as_me:$LINENO: checking for library containing pow" >&5
+$as_echo_n "checking for library containing pow... " >&6; }
+if test "${ac_cv_search_pow+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pow ();
+int
+main ()
+{
+return pow ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_search_pow=$ac_res
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_pow+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_pow+set}" = set; then
+ :
+else
+ ac_cv_search_pow=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pow" >&5
+$as_echo "$ac_cv_search_pow" >&6; }
+ac_res=$ac_cv_search_pow
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+ { { $as_echo "$as_me:$LINENO: error: cannot find pow" >&5
+$as_echo "$as_me: error: cannot find pow" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+
+## _KPSE_INIT: Initialize TL infrastructure
+kpse_BLD=`(cd "./../../." && pwd)`
+kpse_SRC=`(cd "$srcdir/../../." && pwd)`
+
+## _KPSE_LIB_FLAGS: Setup zlib (-lz) flags
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then
+ withval=$with_system_zlib;
+fi
+
+# Check whether --with-zlib-includes was given.
+if test "${with_zlib_includes+set}" = set; then
+ withval=$with_zlib_includes;
+fi
+
+# Check whether --with-zlib-libdir was given.
+if test "${with_zlib_libdir+set}" = set; then
+ withval=$with_zlib_libdir;
+fi
+if test "x$with_system_zlib" = xyes; then
+ if test "x$with_zlib_includes" != x && test "x$with_zlib_includes" != xyes; then
+ ZLIB_INCLUDES="-I$with_zlib_includes"
+fi
+ZLIB_LIBS="-lz"
+if test "x$with_zlib_libdir" != x && test "x$with_zlib_libdir" != xyes; then
+ ZLIB_LIBS="-L$with_zlib_libdir $ZLIB_LIBS"
+fi
+else
+ ZLIB_INCLUDES=`echo '-IBLD/libs/zlib' | sed \
+ -e "s,SRC/,$kpse_SRC/,g" \
+ -e "s,BLD/,$kpse_BLD/,g"`
+ ZLIB_LIBS=`echo 'BLD/libs/zlib/libz.a' | sed \
+ -e "s,BLD/,$kpse_BLD/,g"`
+ ZLIB_DEPEND=`echo 'BLD/libs/zlib/libz.a' | sed \
+ -e 's,BLD/,${top_builddir}/../../,g'`
+ ZLIB_RULE='# Rebuild libz
+$(ZLIB_DEPEND): ${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h
+ cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS)
+${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h:
+ cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS)'
+fi
+
+
+ if test "x$enable_build" != xno; then
+ build_TRUE=
+ build_FALSE='#'
+else
+ build_TRUE='#'
+ build_FALSE=
+fi
+
+
+# Configure must not fail, or 'make dist' will fail as well; thus
+# don't run any tests for '--disable-build', there may be no zlib.
+if test "x$enable_build" != xno; then
+
+save_CPPFLAGS=$CPPFLAGS
+save_LIBS=$LIBS
+
+CPPFLAGS="$CPPFLAGS $ZLIB_INCLUDES"
+LIBS="$ZLIB_LIBS $LIBS"
+
+{ $as_echo "$as_me:$LINENO: checking for zlibVersion" >&5
+$as_echo_n "checking for zlibVersion... " >&6; }
+if test "${ac_cv_func_zlibVersion+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define zlibVersion to an innocuous variant, in case <limits.h> declares zlibVersion.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define zlibVersion innocuous_zlibVersion
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char zlibVersion (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef zlibVersion
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char zlibVersion ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_zlibVersion || defined __stub___zlibVersion
+choke me
+#endif
+
+int
+main ()
+{
+return zlibVersion ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_zlibVersion=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_zlibVersion=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_zlibVersion" >&5
+$as_echo "$ac_cv_func_zlibVersion" >&6; }
+if test "x$ac_cv_func_zlibVersion" = x""yes; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: zlib not found" >&5
+$as_echo "$as_me: error: zlib not found" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+
+CPPFLAGS=$save_CPPFLAGS
+LIBS=$save_LIBS
+
+fi
+
+LIBPNG_TREE=libpng-1.2.34
+
+
+LIBPNG_DEFINES='-DPNG_CONFIGURE_LIBPNG -DPNG_NO_MMX_CODE'
+
+
+ac_config_links="$ac_config_links png.h:$LIBPNG_TREE/png.h pngconf.h:$LIBPNG_TREE/pngconf.h"
+
+
+ac_config_files="$ac_config_files Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"build\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"build\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by libpng for TeX Live $as_me 1.2.34, which was
+generated by GNU Autoconf 2.63. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_links="$ac_config_links"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration links:
+$config_links
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+libpng for TeX Live config.status 1.2.34
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "png.h") CONFIG_LINKS="$CONFIG_LINKS png.h:$LIBPNG_TREE/png.h" ;;
+ "pngconf.h") CONFIG_LINKS="$CONFIG_LINKS pngconf.h:$LIBPNG_TREE/pngconf.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} ||
+{
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=' '
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+ { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
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+ { $as_echo "$as_me:$LINENO: linking $ac_source to $ac_file" >&5
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+ # from the Makefile without running `make'.
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+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
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+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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+ /^X\(\/\).*/{
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+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
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+ { (exit 1); exit 1; }; }; }
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
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+ ;;
+
+ esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
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+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/libs/libpng/configure.ac b/Build/source/libs/libpng/configure.ac
new file mode 100644
index 00000000000..62fa5f666bc
--- /dev/null
+++ b/Build/source/libs/libpng/configure.ac
@@ -0,0 +1,80 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+m4_define([libpng_major], [1])[]dnl
+m4_define([libpng_minor], [2])[]dnl
+m4_define([libpng_micro], [34])[]dnl using unmodified libpng-1.2.34 source tree
+m4_define([libpng_version], libpng_major.libpng_minor.libpng_micro)[]dnl
+AC_INIT([libpng for TeX Live], libpng_version, [tex-k@tug.org])
+AC_PREREQ([2.63])
+AC_CONFIG_SRCDIR([libpng-]libpng_version[/pngget.c])
+AC_CONFIG_AUX_DIR([../../build-aux])
+AC_CONFIG_MACRO_DIR([../../m4])
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+PNGLIB_MAJOR=libpng_major()
+PNGLIB_MINOR=libpng_minor()
+PNGLIB_RELEASE=libpng_micro()
+AC_SUBST([PNGLIB_MAJOR])
+AC_SUBST([PNGLIB_MINOR])
+AC_SUBST([PNGLIB_RELEASE])
+
+AC_PROG_CC
+AC_PROG_RANLIB
+
+AC_CONFIG_HEADERS([config.h])
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([malloc.h stdlib.h string.h strings.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_SIZE_T
+AC_STRUCT_TM
+
+# Checks for library functions.
+AC_FUNC_STRTOD
+AC_CHECK_FUNCS([memset], , [AC_ERROR([memset not found in libc])])
+AC_SEARCH_LIBS([pow], [m], , [AC_ERROR([cannot find pow])])
+
+KPSE_ZLIB_FLAGS
+
+AM_CONDITIONAL([build], [test "x$enable_build" != xno])
+
+# Configure must not fail, or 'make dist' will fail as well; thus
+# don't run any tests for '--disable-build', there may be no zlib.
+if test "x$enable_build" != xno; then
+
+save_CPPFLAGS=$CPPFLAGS
+save_LIBS=$LIBS
+
+CPPFLAGS="$CPPFLAGS $ZLIB_INCLUDES"
+LIBS="$ZLIB_LIBS $LIBS"
+
+AC_CHECK_FUNC([zlibVersion], , [AC_ERROR([zlib not found])])
+
+CPPFLAGS=$save_CPPFLAGS
+LIBS=$save_LIBS
+
+fi
+
+LIBPNG_TREE=libpng-[]libpng_version
+AC_SUBST([LIBPNG_TREE])
+
+LIBPNG_DEFINES='-DPNG_CONFIGURE_LIBPNG -DPNG_NO_MMX_CODE'
+AC_SUBST([LIBPNG_DEFINES])
+
+dnl Use $LIBPNG_TREE to exclude $LIBPNG_TREE/png.h from DIST_COMMON
+AC_CONFIG_LINKS([png.h:$LIBPNG_TREE/png.h pngconf.h:$LIBPNG_TREE/pngconf.h])
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
diff --git a/Build/source/libs/libpng/libpng-1.2.34/ANNOUNCE b/Build/source/libs/libpng/libpng-1.2.34/ANNOUNCE
new file mode 100644
index 00000000000..9f1ef49321b
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/ANNOUNCE
@@ -0,0 +1,73 @@
+
+Libpng 1.2.34 - December 18, 2008
+
+This is a public release of libpng, intended for use in production codes.
+
+Files available for download:
+
+Source files with LF line endings (for Unix/Linux) and with a
+"configure" script
+
+ libpng-1.2.34.tar.gz
+ libpng-1.2.34.tar.lzma
+ (Get the lzma codec from <http://tukaani.org/lzma>).
+ libpng-1.2.34.tar.bz2
+
+Source files with LF line endings (for Unix/Linux) without the
+"configure" script
+
+ libpng-1.2.34-no-config.tar.gz
+ libpng-1.2.34-no-config.tar.lzma
+ libpng-1.2.34-no-config.tar.bz2
+
+Source files with CRLF line endings (for Windows), without the
+"configure" script
+
+ lpng1234.zip
+ lpng1234.7z
+ lpng1234.tar.bz2
+
+Project files
+
+ libpng-1.2.34-project-netware.zip
+ libpng-1.2.34-project-wince.zip
+
+Other information:
+
+ libpng-1.2.34-README.txt
+ libpng-1.2.34-KNOWNBUGS.txt
+ libpng-1.2.34-LICENSE.txt
+ libpng-1.2.34-Y2K-compliance.txt
+ libpng-1.2.34-[previous version]-diff.txt
+
+Changes since the last public release (1.2.33):
+
+version 1.2.34 [December 18, 2008]
+
+version 1.2.34beta01 [December 18, 2008]
+ Revised png_warning() to write its message on standard output by default
+ when warning_fn is NULL. This was the behavior prior to libpng-1.2.9.
+ Fixed string vs pointer-to-string error in png_check_keyword().
+ Added png_check_cHRM_fixed() in png.c and moved checking from pngget.c,
+ pngrutil.c, and pngwrite.c, and eliminated floating point cHRM checking.
+ Added check for zero-area RGB cHRM triange in png_check_cHRM_fixed().
+ In png_check_cHRM_fixed(), ensure white_y is > 0, and removed redundant
+ check for all-zero coordinates that is detected by the triangle check.
+ Revised png_warning() to write its message on standard output by default
+ when warning_fn is NULL.
+ Corrected off-by-one error in bKGD validity check in png_write_bKGD()
+ and in png_handle_bKGD().
+ Merged with png_debug from libpng-1.4.0 to remove newlines.
+ Removed redundant check for key==NULL before calling png_check_keyword()
+ to ensure that new_key gets initialized and removed extra warning
+ (Arvan Pritchard).
+ Added PNG_TRANSFORM_STRIP_FILLER_BEFORE and
+ PNG_TRANSFORM_STRIP_FILLER_AFTER conditionals and deprecated
+ PNG_TRANSFORM_STRIP_FILLER (Jim Barry).
+
+Send comments/corrections/commendations to png-mng-implement at lists.sf.net
+(subscription required; visit
+https://lists.sourceforge.net/lists/listinfo/png-mng-implement
+to subscribe) or to glennrp at users.sourceforge.net
+
+Glenn R-P
diff --git a/Build/source/libs/libpng/libpng-1.2.34/CHANGES b/Build/source/libs/libpng/libpng-1.2.34/CHANGES
new file mode 100644
index 00000000000..ff6e69eb736
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/CHANGES
@@ -0,0 +1,2316 @@
+
+CHANGES - changes for libpng
+
+version 0.2
+ added reader into png.h
+ fixed small problems in stub file
+
+version 0.3
+ added pull reader
+ split up pngwrite.c to several files
+ added pnglib.txt
+ added example.c
+ cleaned up writer, adding a few new transformations
+ fixed some bugs in writer
+ interfaced with zlib 0.5
+ added K&R support
+ added check for 64 KB blocks for 16 bit machines
+
+version 0.4
+ cleaned up code and commented code
+ simplified time handling into png_time
+ created png_color_16 and png_color_8 to handle color needs
+ cleaned up color type defines
+ fixed various bugs
+ made various names more consistent
+ interfaced with zlib 0.71
+ cleaned up zTXt reader and writer (using zlib's Reset functions)
+ split transformations into pngrtran.c and pngwtran.c
+
+version 0.5
+ interfaced with zlib 0.8
+ fixed many reading and writing bugs
+ saved using 3 spaces instead of tabs
+
+version 0.6
+ added png_large_malloc() and png_large_free()
+ added png_size_t
+ cleaned up some compiler warnings
+ added png_start_read_image()
+
+version 0.7
+ cleaned up lots of bugs
+ finished dithering and other stuff
+ added test program
+ changed name from pnglib to libpng
+
+version 0.71 [June, 1995]
+ changed pngtest.png for zlib 0.93
+ fixed error in libpng.txt and example.c
+
+version 0.8
+ cleaned up some bugs
+ added png_set_filler()
+ split up pngstub.c into pngmem.c, pngio.c, and pngerror.c
+ added #define's to remove unwanted code
+ moved png_info_init() to png.c
+ added old_size into png_realloc()
+ added functions to manually set filtering and compression info
+ changed compression parameters based on image type
+ optimized filter selection code
+ added version info
+ changed external functions passing floats to doubles (k&r problems?)
+ put all the configurable stuff in pngconf.h
+ enabled png_set_shift to work with paletted images on read
+ added png_read_update_info() - updates info structure with
+ transformations
+
+version 0.81 [August, 1995]
+ incorporated Tim Wegner's medium model code (thanks, Tim)
+
+version 0.82 [September, 1995]
+ [unspecified changes]
+
+version 0.85 [December, 1995]
+ added more medium model code (almost everything's a far)
+ added i/o, error, and memory callback functions
+ fixed some bugs (16 bit, 4 bit interlaced, etc.)
+ added first run progressive reader (barely tested)
+
+version 0.86 [January, 1996]
+ fixed bugs
+ improved documentation
+
+version 0.87 [January, 1996]
+ fixed medium model bugs
+ fixed other bugs introduced in 0.85 and 0.86
+ added some minor documentation
+
+version 0.88 [January, 1996]
+ fixed progressive bugs
+ replaced tabs with spaces
+ cleaned up documentation
+ added callbacks for read/write and warning/error functions
+
+version 0.89 [July, 1996]
+ added new initialization API to make libpng work better with shared libs
+ we now have png_create_read_struct(), png_create_write_struct(),
+ png_create_info_struct(), png_destroy_read_struct(), and
+ png_destroy_write_struct() instead of the separate calls to
+ malloc and png_read_init(), png_info_init(), and png_write_init()
+ changed warning/error callback functions to fix bug - this means you
+ should use the new initialization API if you were using the old
+ png_set_message_fn() calls, and that the old API no longer exists
+ so that people are aware that they need to change their code
+ changed filter selection API to allow selection of multiple filters
+ since it didn't work in previous versions of libpng anyways
+ optimized filter selection code
+ fixed png_set_background() to allow using an arbitrary RGB color for
+ paletted images
+ fixed gamma and background correction for paletted images, so
+ png_correct_palette is not needed unless you are correcting an
+ external palette (you will need to #define PNG_CORRECT_PALETTE_SUPPORTED
+ in pngconf.h) - if nobody uses this, it may disappear in the future.
+ fixed bug with Borland 64K memory allocation (Alexander Lehmann)
+ fixed bug in interlace handling (Smarasderagd, I think)
+ added more error checking for writing and image to reduce invalid files
+ separated read and write functions so that they won't both be linked
+ into a binary when only reading or writing functionality is used
+ new pngtest image also has interlacing and zTXt
+ updated documentation to reflect new API
+
+version 0.90 [January, 1997]
+ made CRC errors/warnings on critical and ancillary chunks configurable
+ libpng will use the zlib CRC routines by (compile-time) default
+ changed DOS small/medium model memory support - needs zlib 1.04 (Tim Wegner)
+ added external C++ wrapper statements to png.h (Gilles Dauphin)
+ allow PNG file to be read when some or all of file signature has already
+ been read from the beginning of the stream. ****This affects the size
+ of info_struct and invalidates all programs that use a shared libpng****
+ fixed png_filler() declarations
+ fixed? background color conversions
+ fixed order of error function pointers to match documentation
+ current chunk name is now available in png_struct to reduce the number
+ of nearly identical error messages (will simplify multi-lingual
+ support when available)
+ try to get ready for unknown-chunk callback functions:
+ - previously read critical chunks are flagged, so the chunk handling
+ routines can determine if the chunk is in the right place
+ - all chunk handling routines have the same prototypes, so we will
+ be able to handle all chunks via a callback mechanism
+ try to fix Linux "setjmp" buffer size problems
+ removed png_large_malloc, png_large_free, and png_realloc functions.
+
+version 0.95 [March, 1997]
+ fixed bug in pngwutil.c allocating "up_row" twice and "avg_row" never
+ fixed bug in PNG file signature compares when start != 0
+ changed parameter type of png_set_filler(...filler...) from png_byte
+ to png_uint_32
+ added test for MACOS to ensure that both math.h and fp.h are not #included
+ added macros for libpng to be compiled as a Windows DLL (Andreas Kupries)
+ added "packswap" transformation, which changes the endianness of
+ packed-pixel bytes (Kevin Bracey)
+ added "strip_alpha" transformation, which removes the alpha channel of
+ input images without using it (not necessarily a good idea)
+ added "swap_alpha" transformation, which puts the alpha channel in front
+ of the color bytes instead of after
+ removed all implicit variable tests which assume NULL == 0 (I think)
+ changed several variables to "png_size_t" to show 16/32-bit limitations
+ added new pCAL chunk read/write support
+ added experimental filter selection weighting (Greg Roelofs)
+ removed old png_set_rgbx() and png_set_xrgb() functions that have been
+ obsolete for about 2 years now (use png_set_filler() instead)
+ added macros to read 16- and 32-bit ints directly from buffer, to be
+ used only on those systems that support it (namely PowerPC and 680x0)
+ With some testing, this may become the default for MACOS/PPC systems.
+ only calculate CRC on data if we are going to use it
+ added macros for zTXt compression type PNG_zTXt_COMPRESSION_???
+ added macros for simple libpng debugging output selectable at compile time
+ removed PNG_READ_END_MODE in progressive reader (Smarasderagd)
+ more description of info_struct in libpng.txt and png.h
+ more instructions in example.c
+ more chunk types tested in pngtest.c
+ renamed pngrcb.c to pngset.c, and all png_read_<chunk> functions to be
+ png_set_<chunk>. We now have corresponding png_get_<chunk>
+ functions in pngget.c to get information in info_ptr. This isolates
+ the application from the internal organization of png_info_struct
+ (good for shared library implementations).
+
+version 0.96 [May, 1997]
+ fixed serious bug with < 8bpp images introduced in 0.95
+ fixed 256-color transparency bug (Greg Roelofs)
+ fixed up documentation (Greg Roelofs, Laszlo Nyul)
+ fixed "error" in pngconf.h for Linux setjmp() behaviour
+ fixed DOS medium model support (Tim Wegner)
+ fixed png_check_keyword() for case with error in static string text
+ added read of CRC after IEND chunk for embedded PNGs (Laszlo Nyul)
+ added typecasts to quiet compiler errors
+ added more debugging info
+
+version 0.97 [January, 1998]
+ removed PNG_USE_OWN_CRC capability
+ relocated png_set_crc_action from pngrutil.c to pngrtran.c
+ fixed typecasts of "new_key", etc. (Andreas Dilger)
+ added RFC 1152 [sic] date support
+ fixed bug in gamma handling of 4-bit grayscale
+ added 2-bit grayscale gamma handling (Glenn R-P)
+ added more typecasts. 65536L becomes (png_uint_32)65536L, etc. (Glenn R-P)
+ minor corrections in libpng.txt
+ added simple sRGB support (Glenn R-P)
+ easier conditional compiling, e.g. define PNG_READ/WRITE_NOT_FULLY_SUPPORTED;
+ all configurable options can be selected from command-line instead
+ of having to edit pngconf.h (Glenn R-P)
+ fixed memory leak in pngwrite.c (free info_ptr->text) (Glenn R-P)
+ added more conditions for png_do_background, to avoid changing
+ black pixels to background when a background is supplied and
+ no pixels are transparent
+ repaired PNG_NO_STDIO behaviour
+ tested NODIV support and made it default behaviour (Greg Roelofs)
+ added "-m" option and PNGTEST_DEBUG_MEMORY to pngtest (John Bowler)
+ regularized version numbering scheme and bumped shared-library major
+ version number to 2 to avoid problems with libpng 0.89 apps (Greg Roelofs)
+
+version 0.98 [January, 1998]
+ cleaned up some typos in libpng.txt and in code documentation
+ fixed memory leaks in pCAL chunk processing (Glenn R-P and John Bowler)
+ cosmetic change "display_gamma" to "screen_gamma" in pngrtran.c
+ changed recommendation about file_gamma for PC images to .51 from .45,
+ in example.c and libpng.txt, added comments to distinguish between
+ screen_gamma, viewing_gamma, and display_gamma.
+ changed all references to RFC1152 to read RFC1123 and changed the
+ PNG_TIME_RFC1152_SUPPORTED macro to PNG_TIME_RFC1123_SUPPORTED
+ added png_invert_alpha capability (Glenn R-P -- suggestion by Jon Vincent)
+ changed srgb_intent from png_byte to int to avoid compiler bugs
+
+version 0.99 [January 30, 1998]
+ free info_ptr->text instead of end_info_ptr->text in pngread.c (John Bowler)
+ fixed a longstanding "packswap" bug in pngtrans.c
+ fixed some inconsistencies in pngconf.h that prevented compiling with
+ PNG_READ_GAMMA_SUPPORTED and PNG_READ_hIST_SUPPORTED undefined
+ fixed some typos and made other minor rearrangement of libpng.txt (Andreas)
+ changed recommendation about file_gamma for PC images to .50 from .51 in
+ example.c and libpng.txt, and changed file_gamma for sRGB images to .45
+ added a number of functions to access information from the png structure
+ png_get_image_height(), etc. (Glenn R-P, suggestion by Brad Pettit)
+ added TARGET_MACOS similar to zlib-1.0.8
+ define PNG_ALWAYS_EXTERN when __MWERKS__ && WIN32 are defined
+ added type casting to all png_malloc() function calls
+version 0.99a [January 31, 1998]
+ Added type casts and parentheses to all returns that return a value.(Tim W.)
+version 0.99b [February 4, 1998]
+ Added type cast png_uint_32 on malloc function calls where needed.
+ Changed type of num_hist from png_uint_32 to int (same as num_palette).
+ Added checks for rowbytes overflow, in case png_size_t is less than 32 bits.
+ Renamed makefile.elf to makefile.lnx.
+version 0.99c [February 7, 1998]
+ More type casting. Removed erroneous overflow test in pngmem.c.
+ Added png_buffered_memcpy() and png_buffered_memset(), apply them to rowbytes.
+ Added UNIX manual pages libpng.3 (incorporating libpng.txt) and png.5.
+version 0.99d [February 11, 1998]
+ Renamed "far_to_near()" "png_far_to_near()"
+ Revised libpng.3
+ Version 99c "buffered" operations didn't work as intended. Replaced them
+ with png_memcpy_check() and png_memset_check().
+ Added many "if (png_ptr == NULL) return" to quell compiler warnings about
+ unused png_ptr, mostly in pngget.c and pngset.c.
+ Check for overlength tRNS chunk present when indexed-color PLTE is read.
+ Cleaned up spelling errors in libpng.3/libpng.txt
+ Corrected a problem with png_get_tRNS() which returned undefined trans array
+version 0.99e [February 28, 1998]
+ Corrected png_get_tRNS() again.
+ Add parentheses for easier reading of pngget.c, fixed "||" should be "&&".
+ Touched up example.c to make more of it compileable, although the entire
+ file still can't be compiled (Willem van Schaik)
+ Fixed a bug in png_do_shift() (Bryan Tsai)
+ Added a space in png.h prototype for png_write_chunk_start()
+ Replaced pngtest.png with one created with zlib 1.1.1
+ Changed pngtest to report PASS even when file size is different (Jean-loup G.)
+ Corrected some logic errors in png_do_invert_alpha() (Chris Patterson)
+version 0.99f [March 5, 1998]
+ Corrected a bug in pngpread() introduced in version 99c (Kevin Bracey)
+ Moved makefiles into a "scripts" directory, and added INSTALL instruction file
+ Added makefile.os2 and pngos2.def (A. Zabolotny) and makefile.s2x (W. Sebok)
+ Added pointers to "note on libpng versions" in makefile.lnx and README
+ Added row callback feature when reading and writing nonprogressive rows
+ and added a test of this feature in pngtest.c
+ Added user transform callbacks, with test of the feature in pngtest.c
+version 0.99g [March 6, 1998, morning]
+ Minor changes to pngtest.c to suppress compiler warnings.
+ Removed "beta" language from documentation.
+version 0.99h [March 6, 1998, evening]
+ Minor changes to previous minor changes to pngtest.c
+ Changed PNG_READ_NOT_FULLY_SUPPORTED to PNG_READ_TRANSFORMS_NOT_SUPPORTED
+ and added PNG_PROGRESSIVE_READ_NOT_SUPPORTED macro
+ Added user transform capability
+
+version 1.00 [March 7, 1998]
+ Changed several typedefs in pngrutil.c
+ Added makefile.wat (Pawel Mrochen), updated makefile.tc3 (Willem van Schaik)
+ replaced "while(1)" with "for(;;)"
+ added PNGARG() to prototypes in pngtest.c and removed some prototypes
+ updated some of the makefiles (Tom Lane)
+ changed some typedefs (s_start, etc.) in pngrutil.c
+ fixed dimensions of "short_months" array in pngwrite.c
+ Replaced ansi2knr.c with the one from jpeg-v6
+
+version 1.0.0 [March 8, 1998]
+ Changed name from 1.00 to 1.0.0 (Adam Costello)
+ Added smakefile.ppc (with SCOPTIONS.ppc) for Amiga PPC (Andreas Kleinert)
+version 1.0.0a [March 9, 1998]
+ Fixed three bugs in pngrtran.c to make gamma+background handling consistent
+ (Greg Roelofs)
+ Changed format of the PNG_LIBPNG_VER integer to xyyzz instead of xyz
+ for major, minor, and bugfix releases. This is 10001. (Adam Costello,
+ Tom Lane)
+ Make months range from 1-12 in png_convert_to_rfc1123
+version 1.0.0b [March 13, 1998]
+ Quieted compiler complaints about two empty "for" loops in pngrutil.c
+ Minor changes to makefile.s2x
+ Removed #ifdef/#endif around a png_free() in pngread.c
+
+version 1.0.1 [March 14, 1998]
+ Changed makefile.s2x to reduce security risk of using a relative pathname
+ Fixed some typos in the documentation (Greg).
+ Fixed a problem with value of "channels" returned by png_read_update_info()
+version 1.0.1a [April 21, 1998]
+ Optimized Paeth calculations by replacing abs() function calls with intrinsics
+ plus other loop optimizations. Improves avg decoding speed by about 20%.
+ Commented out i386istic "align" compiler flags in makefile.lnx.
+ Reduced the default warning level in some makefiles, to make them consistent.
+ Removed references to IJG and JPEG in the ansi2knr.c copyright statement.
+ Fixed a bug in png_do_strip_filler with XXRRGGBB => RRGGBB transformation.
+ Added grayscale and 16-bit capability to png_do_read_filler().
+ Fixed a bug in pngset.c, introduced in version 0.99c, that sets rowbytes
+ too large when writing an image with bit_depth < 8 (Bob Dellaca).
+ Corrected some bugs in the experimental weighted filtering heuristics.
+ Moved a misplaced pngrutil code block that truncates tRNS if it has more
+ than num_palette entries -- test was done before num_palette was defined.
+ Fixed a png_convert_to_rfc1123() bug that converts day 31 to 0 (Steve Eddins).
+ Changed compiler flags in makefile.wat for better optimization (Pawel Mrochen).
+version 1.0.1b [May 2, 1998]
+ Relocated png_do_gray_to_rgb() within png_do_read_transformations() (Greg).
+ Relocated the png_composite macros from pngrtran.c to png.h (Greg).
+ Added makefile.sco (contributed by Mike Hopkirk).
+ Fixed two bugs (missing definitions of "istop") introduced in libpng-1.0.1a.
+ Fixed a bug in pngrtran.c that would set channels=5 under some circumstances.
+ More work on the Paeth-filtering, achieving imperceptible speedup (A Kleinert).
+ More work on loop optimization which may help when compiled with C++ compilers.
+ Added warnings when people try to use transforms they've defined out.
+ Collapsed 4 "i" and "c" loops into single "i" loops in pngrtran and pngwtran.
+ Revised paragraph about png_set_expand() in libpng.txt and libpng.3 (Greg)
+version 1.0.1c [May 11, 1998]
+ Fixed a bug in pngrtran.c (introduced in libpng-1.0.1a) where the masks for
+ filler bytes should have been 0xff instead of 0xf.
+ Added max_pixel_depth=32 in pngrutil.c when using FILLER with palette images.
+ Moved PNG_WRITE_WEIGHTED_FILTER_SUPPORTED and PNG_WRITE_FLUSH_SUPPORTED
+ out of the PNG_WRITE_TRANSFORMS_NOT_SUPPORTED block of pngconf.h
+ Added "PNG_NO_WRITE_TRANSFORMS" etc., as alternatives for *_NOT_SUPPORTED,
+ for consistency, in pngconf.h
+ Added individual "ifndef PNG_NO_[CAPABILITY]" in pngconf.h to make it easier
+ to remove unwanted capabilities via the compile line
+ Made some corrections to grammar (which, it's) in documentation (Greg).
+ Corrected example.c, use of row_pointers in png_write_image().
+version 1.0.1d [May 24, 1998]
+ Corrected several statements that used side effects illegally in pngrutil.c
+ and pngtrans.c, that were introduced in version 1.0.1b
+ Revised png_read_rows() to avoid repeated if-testing for NULL (A Kleinert)
+ More corrections to example.c, use of row_pointers in png_write_image()
+ and png_read_rows().
+ Added pngdll.mak and pngdef.pas to scripts directory, contributed by
+ Bob Dellaca, to make a png32bd.dll with Borland C++ 4.5
+ Fixed error in example.c with png_set_text: num_text is 3, not 2 (Guido V.)
+ Changed several loops from count-down to count-up, for consistency.
+version 1.0.1e [June 6, 1998]
+ Revised libpng.txt and libpng.3 description of png_set_read|write_fn(), and
+ added warnings when people try to set png_read_fn and png_write_fn in
+ the same structure.
+ Added a test such that png_do_gamma will be done when num_trans==0
+ for truecolor images that have defined a background. This corrects an
+ error that was introduced in libpng-0.90 that can cause gamma processing
+ to be skipped.
+ Added tests in png.h to include "trans" and "trans_values" in structures
+ when PNG_READ_BACKGROUND_SUPPORTED or PNG_READ_EXPAND_SUPPORTED is defined.
+ Add png_free(png_ptr->time_buffer) in png_destroy_read_struct()
+ Moved png_convert_to_rfc_1123() from pngwrite.c to png.c
+ Added capability for user-provided malloc_fn() and free_fn() functions,
+ and revised pngtest.c to demonstrate their use, replacing the
+ PNGTEST_DEBUG_MEM feature.
+ Added makefile.w32, for Microsoft C++ 4.0 and later (Tim Wegner).
+
+version 1.0.2 [June 14, 1998]
+ Fixed two bugs in makefile.bor .
+version 1.0.2a [December 30, 1998]
+ Replaced and extended code that was removed from png_set_filler() in 1.0.1a.
+ Fixed a bug in png_do_filler() that made it fail to write filler bytes in
+ the left-most pixel of each row (Kevin Bracey).
+ Changed "static pngcharp tIME_string" to "static char tIME_string[30]"
+ in pngtest.c (Duncan Simpson).
+ Fixed a bug in pngtest.c that caused pngtest to try to write a tIME chunk
+ even when no tIME chunk was present in the source file.
+ Fixed a problem in pngrutil.c: gray_to_rgb didn't always work with 16-bit.
+ Fixed a problem in png_read_push_finish_row(), which would not skip some
+ passes that it should skip, for images that are less than 3 pixels high.
+ Interchanged the order of calls to png_do_swap() and png_do_shift()
+ in pngwtran.c (John Cromer).
+ Added #ifdef PNG_DEBUG/#endif surrounding use of PNG_DEBUG in png.h .
+ Changed "bad adaptive filter type" from error to warning in pngrutil.c .
+ Fixed a documentation error about default filtering with 8-bit indexed-color.
+ Separated the PNG_NO_STDIO macro into PNG_NO_STDIO and PNG_NO_CONSOLE_IO
+ (L. Peter Deutsch).
+ Added png_set_rgb_to_gray() and png_get_rgb_to_gray_status() functions.
+ Added png_get_copyright() and png_get_header_version() functions.
+ Revised comments on png_set_progressive_read_fn() in libpng.txt and example.c
+ Added information about debugging in libpng.txt and libpng.3 .
+ Changed "ln -sf" to "ln -s -f" in makefile.s2x, makefile.lnx, and makefile.sco.
+ Removed lines after Dynamic Dependencies" in makefile.aco .
+ Revised makefile.dec to make a shared library (Jeremie Petit).
+ Removed trailing blanks from all files.
+version 1.0.2a [January 6, 1999]
+ Removed misplaced #endif and #ifdef PNG_NO_EXTERN near the end of png.h
+ Added "if" tests to silence complaints about unused png_ptr in png.h and png.c
+ Changed "check_if_png" function in example.c to return true (nonzero) if PNG.
+ Changed libpng.txt to demonstrate png_sig_cmp() instead of png_check_sig()
+ which is obsolete.
+
+version 1.0.3 [January 14, 1999]
+ Added makefile.hux, for Hewlett Packard HPUX 10.20 and 11.00 (Jim Rice)
+ Added a statement of Y2K compliance in png.h, libpng.3, and Y2KINFO.
+version 1.0.3a [August 12, 1999]
+ Added check for PNG_READ_INTERLACE_SUPPORTED in pngread.c; issue a warning
+ if an attempt is made to read an interlaced image when it's not supported.
+ Added check if png_ptr->trans is defined before freeing it in pngread.c
+ Modified the Y2K statement to include versions back to version 0.71
+ Fixed a bug in the check for valid IHDR bit_depth/color_types in pngrutil.c
+ Modified makefile.wat (added -zp8 flag, ".symbolic", changed some comments)
+ Replaced leading blanks with tab characters in makefile.hux
+ Changed "dworkin.wustl.edu" to "ccrc.wustl.edu" in various documents.
+ Changed (float)red and (float)green to (double)red, (double)green
+ in png_set_rgb_to_gray() to avoid "promotion" problems in AIX.
+ Fixed a bug in pngconf.h that omitted <stdio.h> when PNG_DEBUG==0 (K Bracey).
+ Reformatted libpng.3 and libpngpf.3 with proper fonts (script by J. vanZandt).
+ Updated documentation to refer to the PNG-1.2 specification.
+ Removed ansi2knr.c and left pointers to the latest source for ansi2knr.c
+ in makefile.knr, INSTALL, and README (L. Peter Deutsch)
+ Fixed bugs in calculation of the length of rowbytes when adding alpha
+ channels to 16-bit images, in pngrtran.c (Chris Nokleberg)
+ Added function png_set_user_transform_info() to store user_transform_ptr,
+ user_depth, and user_channels into the png_struct, and a function
+ png_get_user_transform_ptr() to retrieve the pointer (Chris Nokleberg)
+ Added function png_set_empty_plte_permitted() to make libpng useable
+ in MNG applications.
+ Corrected the typedef for png_free_ptr in png.h (Jesse Jones).
+ Correct gamma with srgb is 45455 instead of 45000 in pngrutil.c, to be
+ consistent with PNG-1.2, and allow variance of 500 before complaining.
+ Added assembler code contributed by Intel in file pngvcrd.c and modified
+ makefile.w32 to use it (Nirav Chhatrapati, INTEL Corporation, Gilles Vollant)
+ Changed "ln -s -f" to "ln -f -s" in the makefiles to make Solaris happy.
+ Added some aliases for png_set_expand() in pngrtran.c, namely
+ png_set_expand_PLTE(), png_set_expand_depth(), and png_set_expand_tRNS()
+ (Greg Roelofs, in "PNG: The Definitive Guide").
+ Added makefile.beo for BEOS on X86, contributed by Sander Stok.
+version 1.0.3b [August 26, 1999]
+ Replaced 2147483647L several places with PNG_MAX_UINT macro, defined in png.h
+ Changed leading blanks to tabs in all makefiles.
+ Define PNG_USE_PNGVCRD in makefile.w32, to get MMX assembler code.
+ Made alternate versions of png_set_expand() in pngrtran.c, namely
+ png_set_gray_1_2_4_to_8, png_set_palette_to_rgb, and png_set_tRNS_to_alpha
+ (Greg Roelofs, in "PNG: The Definitive Guide"). Deleted the 1.0.3a aliases.
+ Relocated start of 'extern "C"' block in png.h so it doesn't include pngconf.h
+ Revised calculation of num_blocks in pngmem.c to avoid a potentially
+ negative shift distance, whose results are undefined in the C language.
+ Added a check in pngset.c to prevent writing multiple tIME chunks.
+ Added a check in pngwrite.c to detect invalid small window_bits sizes.
+version 1.0.3d [September 4, 1999]
+ Fixed type casting of igamma in pngrutil.c
+ Added new png_expand functions to scripts/pngdef.pas and pngos2.def
+ Added a demo read_user_transform_fn that examines the row filters in pngtest.c
+
+version 1.0.4 [September 24, 1999]
+ Define PNG_ALWAYS_EXTERN in pngconf.h if __STDC__ is defined
+ Delete #define PNG_INTERNAL and include "png.h" from pngasmrd.h
+ Made several minor corrections to pngtest.c
+ Renamed the makefiles with longer but more user friendly extensions.
+ Copied the PNG copyright and license to a separate LICENSE file.
+ Revised documentation, png.h, and example.c to remove reference to
+ "viewing_gamma" which no longer appears in the PNG specification.
+ Revised pngvcrd.c to use MMX code for interlacing only on the final pass.
+ Updated pngvcrd.c to use the faster C filter algorithms from libpng-1.0.1a
+ Split makefile.win32vc into two versions, makefile.vcawin32 (uses MMX
+ assembler code) and makefile.vcwin32 (doesn't).
+ Added a CPU timing report to pngtest.c (enabled by defining PNGTEST_TIMING)
+ Added a copy of pngnow.png to the distribution.
+version 1.0.4a [September 25, 1999]
+ Increase max_pixel_depth in pngrutil.c if a user transform needs it.
+ Changed several division operations to right-shifts in pngvcrd.c
+version 1.0.4b [September 30, 1999]
+ Added parentheses in line 3732 of pngvcrd.c
+ Added a comment in makefile.linux warning about buggy -O3 in pgcc 2.95.1
+version 1.0.4c [October 1, 1999]
+ Added a "png_check_version" function in png.c and pngtest.c that will generate
+ a helpful compiler error if an old png.h is found in the search path.
+ Changed type of png_user_transform_depth|channels from int to png_byte.
+version 1.0.4d [October 6, 1999]
+ Changed 0.45 to 0.45455 in png_set_sRGB()
+ Removed unused PLTE entries from pngnow.png
+ Re-enabled some parts of pngvcrd.c (png_combine_row) that work properly.
+version 1.0.4e [October 10, 1999]
+ Fixed sign error in pngvcrd.c (Greg Roelofs)
+ Replaced some instances of memcpy with simple assignments in pngvcrd (GR-P)
+version 1.0.4f [October 15, 1999]
+ Surrounded example.c code with #if 0 .. #endif to prevent people from
+ inadvertently trying to compile it.
+ Changed png_get_header_version() from a function to a macro in png.h
+ Added type casting mostly in pngrtran.c and pngwtran.c
+ Removed some pointless "ptr = NULL" in pngmem.c
+ Added a "contrib" directory containing the source code from Greg's book.
+
+version 1.0.5 [October 15, 1999]
+ Minor editing of the INSTALL and README files.
+version 1.0.5a [October 23, 1999]
+ Added contrib/pngsuite and contrib/pngminus (Willem van Schaik)
+ Fixed a typo in the png_set_sRGB() function call in example.c (Jan Nijtmans)
+ Further optimization and bugfix of pngvcrd.c
+ Revised pngset.c so that it does not allocate or free memory in the user's
+ text_ptr structure. Instead, it makes its own copy.
+ Created separate write_end_info_struct in pngtest.c for a more severe test.
+ Added code in pngwrite.c to free info_ptr->text[i].key to stop a memory leak.
+version 1.0.5b [November 23, 1999]
+ Moved PNG_FLAG_HAVE_CHUNK_HEADER, PNG_FLAG_BACKGROUND_IS_GRAY and
+ PNG_FLAG_WROTE_tIME from flags to mode.
+ Added png_write_info_before_PLTE() function.
+ Fixed some typecasting in contrib/gregbook/*.c
+ Updated scripts/makevms.com and added makevms.com to contrib/gregbook
+ and contrib/pngminus (Martin Zinser)
+version 1.0.5c [November 26, 1999]
+ Moved png_get_header_version from png.h to png.c, to accommodate ansi2knr.
+ Removed all global arrays (according to PNG_NO_GLOBAL_ARRAYS macro), to
+ accommodate making DLL's: Moved usr_png_ver from global variable to function
+ png_get_header_ver() in png.c. Moved png_sig to png_sig_bytes in png.c and
+ eliminated use of png_sig in pngwutil.c. Moved the various png_CHNK arrays
+ into pngtypes.h. Eliminated use of global png_pass arrays. Declared the
+ png_CHNK and png_pass arrays to be "const". Made the global arrays
+ available to applications (although none are used in libpng itself) when
+ PNG_NO_GLOBAL_ARRAYS is not defined or when PNG_GLOBAL_ARRAYS is defined.
+ Removed some extraneous "-I" from contrib/pngminus/makefile.std
+ Changed the PNG_sRGB_INTENT macros in png.h to be consistent with PNG-1.2.
+ Change PNG_SRGB_INTENT to PNG_sRGB_INTENT in libpng.txt and libpng.3
+version 1.0.5d [November 29, 1999]
+ Add type cast (png_const_charp) two places in png.c
+ Eliminated pngtypes.h; use macros instead to declare PNG_CHNK arrays.
+ Renamed "PNG_GLOBAL_ARRAYS" to "PNG_USE_GLOBAL_ARRAYS" and made available
+ to applications a macro "PNG_USE_LOCAL_ARRAYS".
+ #ifdef out all the new declarations when PNG_USE_GLOBAL_ARRAYS is defined.
+ Added PNG_EXPORT_VAR macro to accommodate making DLL's.
+version 1.0.5e [November 30, 1999]
+ Added iCCP, iTXt, and sPLT support; added "lang" member to the png_text
+ structure; refactored the inflate/deflate support to make adding new chunks
+ with trailing compressed parts easier in the future, and added new functions
+ png_free_iCCP, png_free_pCAL, png_free_sPLT, png_free_text, png_get_iCCP,
+ png_get_spalettes, png_set_iCCP, png_set_spalettes (Eric S. Raymond).
+ NOTE: Applications that write text chunks MUST define png_text->lang
+ before calling png_set_text(). It must be set to NULL if you want to
+ write tEXt or zTXt chunks. If you want your application to be able to
+ run with older versions of libpng, use
+
+ #ifdef PNG_iTXt_SUPPORTED
+ png_text[i].lang = NULL;
+ #endif
+
+ Changed png_get_oFFs() and png_set_oFFs() to use signed rather than unsigned
+ offsets (Eric S. Raymond).
+ Combined PNG_READ_cHNK_SUPPORTED and PNG_WRITE_cHNK_SUPPORTED macros into
+ PNG_cHNK_SUPPORTED and combined the three types of PNG_text_SUPPORTED
+ macros, leaving the separate macros also available.
+ Removed comments on #endifs at the end of many short, non-nested #if-blocks.
+version 1.0.5f [December 6, 1999]
+ Changed makefile.solaris to issue a warning about potential problems when
+ the ucb "ld" is in the path ahead of the ccs "ld".
+ Removed "- [date]" from the "synopsis" line in libpng.3 and libpngpf.3.
+ Added sCAL chunk support (Eric S. Raymond).
+version 1.0.5g [December 7, 1999]
+ Fixed "png_free_spallettes" typo in png.h
+ Added code to handle new chunks in pngpread.c
+ Moved PNG_CHNK string macro definitions outside of PNG_NO_EXTERN block
+ Added "translated_key" to png_text structure and png_write_iTXt().
+ Added code in pngwrite.c to work around a newly discovered zlib bug.
+version 1.0.5h [December 10, 1999]
+ NOTE: regarding the note for version 1.0.5e, the following must also
+ be included in your code:
+ png_text[i].translated_key = NULL;
+ Unknown chunk handling is now supported.
+ Option to eliminate all floating point support was added. Some new
+ fixed-point functions such as png_set_gAMA_fixed() were added.
+ Expanded tabs and removed trailing blanks in source files.
+version 1.0.5i [December 13, 1999]
+ Added some type casts to silence compiler warnings.
+ Renamed "png_free_spalette" to "png_free_spalettes" for consistency.
+ Removed leading blanks from a #define in pngvcrd.c
+ Added some parameters to the new png_set_keep_unknown_chunks() function.
+ Added a test for up->location != 0 in the first instance of writing
+ unknown chunks in pngwrite.c
+ Changed "num" to "i" in png_free_spalettes() and png_free_unknowns() to
+ prevent recursion.
+ Added png_free_hIST() function.
+ Various patches to fix bugs in the sCAL and integer cHRM processing,
+ and to add some convenience macros for use with sCAL.
+version 1.0.5j [December 21, 1999]
+ Changed "unit" parameter of png_write_sCAL from png_byte to int, to work
+ around buggy compilers.
+ Added new type "png_fixed_point" for integers that hold float*100000 values
+ Restored backward compatibility of tEXt/zTXt chunk processing:
+ Restored the first four members of png_text to the same order as v.1.0.5d.
+ Added members "lang_key" and "itxt_length" to png_text struct. Set
+ text_length=0 when "text" contains iTXt data. Use the "compression"
+ member to distinguish among tEXt/zTXt/iTXt types. Added
+ PNG_ITXT_COMPRESSION_NONE (1) and PNG_ITXT_COMPRESSION_zTXt(2) macros.
+ The "Note" above, about backward incompatibility of libpng-1.0.5e, no
+ longer applies.
+ Fixed png_read|write_iTXt() to read|write parameters in the right order,
+ and to write the iTXt chunk after IDAT if it appears in the end_ptr.
+ Added pnggccrd.c, version of pngvcrd.c Intel assembler for gcc (Greg Roelofs)
+ Reversed the order of trying to write floating-point and fixed-point gAMA.
+version 1.0.5k [December 27, 1999]
+ Added many parentheses, e.g., "if (a && b & c)" becomes "if (a && (b & c))"
+ Added png_handle_as_unknown() function (Glenn)
+ Added png_free_chunk_list() function and chunk_list and num_chunk_list members
+ of png_ptr.
+ Eliminated erroneous warnings about multiple sPLT chunks and sPLT-after-PLTE.
+ Fixed a libpng-1.0.5h bug in pngrutil.c that was issuing erroneous warnings
+ about ignoring incorrect gAMA with sRGB (gAMA was in fact not ignored)
+ Added png_free_tRNS(); png_set_tRNS() now malloc's its own trans array (ESR).
+ Define png_get_int_32 when oFFs chunk is supported as well as when pCAL is.
+ Changed type of proflen from png_int_32 to png_uint_32 in png_get_iCCP().
+version 1.0.5l [January 1, 2000]
+ Added functions png_set_read_user_chunk_fn() and png_get_user_chunk_ptr()
+ for setting a callback function to handle unknown chunks and for
+ retrieving the associated user pointer (Glenn).
+version 1.0.5m [January 7, 2000]
+ Added high-level functions png_read_png(), png_write_png(), png_free_pixels().
+version 1.0.5n [January 9, 2000]
+ Added png_free_PLTE() function, and modified png_set_PLTE() to malloc its
+ own memory for info_ptr->palette. This makes it safe for the calling
+ application to free its copy of the palette any time after it calls
+ png_set_PLTE().
+version 1.0.5o [January 20, 2000]
+ Cosmetic changes only (removed some trailing blanks and TABs)
+version 1.0.5p [January 31, 2000]
+ Renamed pngdll.mak to makefile.bd32
+ Cosmetic changes in pngtest.c
+version 1.0.5q [February 5, 2000]
+ Relocated the makefile.solaris warning about PATH problems.
+ Fixed pngvcrd.c bug by pushing/popping registers in mmxsupport (Bruce Oberg)
+ Revised makefile.gcmmx
+ Added PNG_SETJMP_SUPPORTED, PNG_SETJMP_NOT_SUPPORTED, and PNG_ABORT() macros
+version 1.0.5r [February 7, 2000]
+ Removed superfluous prototype for png_get_itxt from png.h
+ Fixed a bug in pngrtran.c that improperly expanded the background color.
+ Return *num_text=0 from png_get_text() when appropriate, and fix documentation
+ of png_get_text() in libpng.txt/libpng.3.
+version 1.0.5s [February 18, 2000]
+ Added "png_jmp_env()" macro to pngconf.h, to help people migrate to the
+ new error handler that's planned for the next libpng release, and changed
+ example.c, pngtest.c, and contrib programs to use this macro.
+ Revised some of the DLL-export macros in pngconf.h (Greg Roelofs)
+ Fixed a bug in png_read_png() that caused it to fail to expand some images
+ that it should have expanded.
+ Fixed some mistakes in the unused and undocumented INCH_CONVERSIONS functions
+ in pngget.c
+ Changed the allocation of palette, history, and trans arrays back to
+ the version 1.0.5 method (linking instead of copying) which restores
+ backward compatibility with version 1.0.5. Added some remarks about
+ that in example.c. Added "free_me" member to info_ptr and png_ptr
+ and added png_free_data() function.
+ Updated makefile.linux and makefile.gccmmx to make directories conditionally.
+ Made cosmetic changes to pngasmrd.h
+ Added png_set_rows() and png_get_rows(), for use with png_read|write_png().
+ Modified png_read_png() to allocate info_ptr->row_pointers only if it
+ hasn't already been allocated.
+version 1.0.5t [March 4, 2000]
+ Changed png_jmp_env() migration aiding macro to png_jmpbuf().
+ Fixed "interlace" typo (should be "interlaced") in contrib/gregbook/read2-x.c
+ Fixed bug with use of PNG_BEFORE_IHDR bit in png_ptr->mode, introduced when
+ PNG_FLAG_HAVE_CHUNK_HEADER was moved into png_ptr->mode in version 1.0.5b
+ Files in contrib/gregbook were revised to use png_jmpbuf() and to select
+ a 24-bit visual if one is available, and to allow abbreviated options.
+ Files in contrib/pngminus were revised to use the png_jmpbuf() macro.
+ Removed spaces in makefile.linux and makefile.gcmmx, introduced in 1.0.5s
+version 1.0.5u [March 5, 2000]
+ Simplified the code that detects old png.h in png.c and pngtest.c
+ Renamed png_spalette (_p, _pp) to png_sPLT_t (_tp, _tpp)
+ Increased precision of rgb_to_gray calculations from 8 to 15 bits and
+ added png_set_rgb_to_gray_fixed() function.
+ Added makefile.bc32 (32-bit Borland C++, C mode)
+version 1.0.5v [March 11, 2000]
+ Added some parentheses to the png_jmpbuf macro definition.
+ Updated references to the zlib home page, which has moved to freesoftware.com.
+ Corrected bugs in documentation regarding png_read_row() and png_write_row().
+ Updated documentation of png_rgb_to_gray calculations in libpng.3/libpng.txt.
+ Renamed makefile.borland,turboc3 back to makefile.bor,tc3 as in version 1.0.3,
+ revised borland makefiles; added makefile.ibmvac3 and makefile.gcc (Cosmin)
+
+version 1.0.6 [March 20, 2000]
+ Minor revisions of makefile.bor, libpng.txt, and gregbook/rpng2-win.c
+ Added makefile.sggcc (SGI IRIX with gcc)
+version 1.0.6d [April 7, 2000]
+ Changed sprintf() to strcpy() in png_write_sCAL_s() to work without STDIO
+ Added data_length parameter to png_decompress_chunk() function
+ Revised documentation to remove reference to abandoned png_free_chnk functions
+ Fixed an error in png_rgb_to_gray_fixed()
+ Revised example.c, usage of png_destroy_write_struct().
+ Renamed makefile.ibmvac3 to makefile.ibmc, added libpng.icc IBM project file
+ Added a check for info_ptr->free_me&PNG_FREE_TEXT when freeing text in png.c
+ Simplify png_sig_bytes() function to remove use of non-ISO-C strdup().
+version 1.0.6e [April 9, 2000]
+ Added png_data_freer() function.
+ In the code that checks for over-length tRNS chunks, added check of
+ info_ptr->num_trans as well as png_ptr->num_trans (Matthias Benckmann)
+ Minor revisions of libpng.txt/libpng.3.
+ Check for existing data and free it if the free_me flag is set, in png_set_*()
+ and png_handle_*().
+ Only define PNG_WEIGHTED_FILTERS_SUPPORTED when PNG_FLOATING_POINT_SUPPORTED
+ is defined.
+ Changed several instances of PNG_NO_CONSOLE_ID to PNG_NO_STDIO in pngrutil.c
+ and mentioned the purposes of the two macros in libpng.txt/libpng.3.
+version 1.0.6f [April 14, 2000]
+ Revised png_set_iCCP() and png_set_rows() to avoid prematurely freeing data.
+ Add checks in png_set_text() for NULL members of the input text structure.
+ Revised libpng.txt/libpng.3.
+ Removed superfluous prototype for png_set_itxt from png.h
+ Removed "else" from pngread.c, after png_error(), and changed "0" to "length".
+ Changed several png_errors about malformed ancillary chunks to png_warnings.
+version 1.0.6g [April 24, 2000]
+ Added png_pass-* arrays to pnggccrd.c when PNG_USE_LOCAL_ARRAYS is defined.
+ Relocated paragraph about png_set_background() in libpng.3/libpng.txt
+ and other revisions (Matthias Benckmann)
+ Relocated info_ptr->free_me, png_ptr->free_me, and other info_ptr and
+ png_ptr members to restore binary compatibility with libpng-1.0.5
+ (breaks compatibility with libpng-1.0.6).
+version 1.0.6h [April 24, 2000]
+ Changed shared library so-number pattern from 2.x.y.z to xy.z (this builds
+ libpng.so.10 & libpng.so.10.6h instead of libpng.so.2 & libpng.so.2.1.0.6h)
+ This is a temporary change for test purposes.
+version 1.0.6i [May 2, 2000]
+ Rearranged some members at the end of png_info and png_struct, to put
+ unknown_chunks_num and free_me within the original size of the png_structs
+ and free_me, png_read_user_fn, and png_free_fn within the original png_info,
+ because some old applications allocate the structs directly instead of
+ using png_create_*().
+ Added documentation of user memory functions in libpng.txt/libpng.3
+ Modified png_read_png so that it will use user_allocated row_pointers
+ if present, unless free_me directs that it be freed, and added description
+ of the use of png_set_rows() and png_get_rows() in libpng.txt/libpng.3.
+ Added PNG_LEGACY_SUPPORTED macro, and #ifdef out all new (since version
+ 1.00) members of png_struct and png_info, to regain binary compatibility
+ when you define this macro. Capabilities lost in this event
+ are user transforms (new in version 1.0.0),the user transform pointer
+ (new in version 1.0.2), rgb_to_gray (new in 1.0.5), iCCP, sCAL, sPLT,
+ the high-level interface, and unknown chunks support (all new in 1.0.6).
+ This was necessary because of old applications that allocate the structs
+ directly as authors were instructed to do in libpng-0.88 and earlier,
+ instead of using png_create_*().
+ Added modes PNG_CREATED_READ_STRUCT and PNG_CREATED_WRITE_STRUCT which
+ can be used to detect codes that directly allocate the structs, and
+ code to check these modes in png_read_init() and png_write_init() and
+ generate a libpng error if the modes aren't set and PNG_LEGACY_SUPPORTED
+ was not defined.
+ Added makefile.intel and updated makefile.watcom (Pawel Mrochen)
+version 1.0.6j [May 3, 2000]
+ Overloaded png_read_init() and png_write_init() with macros that convert
+ calls to png_read_init_2() or png_write_init_2() that check the version
+ and structure sizes.
+version 1.0.7beta11 [May 7, 2000]
+ Removed the new PNG_CREATED_READ_STRUCT and PNG_CREATED_WRITE_STRUCT modes
+ which are no longer used.
+ Eliminated the three new members of png_text when PNG_LEGACY_SUPPORTED is
+ defined or when neither PNG_READ_iTXt_SUPPORTED nor PNG_WRITE_iTXT_SUPPORTED
+ is defined.
+ Made PNG_NO_READ|WRITE_iTXt the default setting, to avoid memory
+ overrun when old applications fill the info_ptr->text structure directly.
+ Added PNGAPI macro, and added it to the definitions of all exported functions.
+ Relocated version macro definitions ahead of the includes of zlib.h and
+ pngconf.h in png.h.
+version 1.0.7beta12 [May 12, 2000]
+ Revised pngset.c to avoid a problem with expanding the png_debug macro.
+ Deleted some extraneous defines from pngconf.h
+ Made PNG_NO_CONSOLE_IO the default condition when PNG_BUILD_DLL is defined.
+ Use MSC _RPTn debugging instead of fprintf if _MSC_VER is defined.
+ Added png_access_version_number() function.
+ Check for mask&PNG_FREE_CHNK (for TEXT, SCAL, PCAL) in png_free_data().
+ Expanded libpng.3/libpng.txt information about png_data_freer().
+version 1.0.7beta14 [May 17, 2000] (beta13 was not published)
+ Changed pnggccrd.c and pngvcrd.c to handle bad adaptive filter types as
+ warnings instead of errors, as pngrutil.c does.
+ Set the PNG_INFO_IDAT valid flag in png_set_rows() so png_write_png()
+ will actually write IDATs.
+ Made the default PNG_USE_LOCAL_ARRAYS depend on PNG_DLL instead of WIN32.
+ Make png_free_data() ignore its final parameter except when freeing data
+ that can have multiple instances (text, sPLT, unknowns).
+ Fixed a new bug in png_set_rows().
+ Removed info_ptr->valid tests from png_free_data(), as in version 1.0.5.
+ Added png_set_invalid() function.
+ Fixed incorrect illustrations of png_destroy_write_struct() in example.c.
+version 1.0.7beta15 [May 30, 2000]
+ Revised the deliberately erroneous Linux setjmp code in pngconf.h to produce
+ fewer error messages.
+ Rearranged checks for Z_OK to check the most likely path first in pngpread.c
+ and pngwutil.c.
+ Added checks in pngtest.c for png_create_*() returning NULL, and mentioned
+ in libpng.txt/libpng.3 the need for applications to check this.
+ Changed names of png_default_*() functions in pngtest to pngtest_*().
+ Changed return type of png_get_x|y_offset_*() from png_uint_32 to png_int_32.
+ Fixed some bugs in the unused PNG_INCH_CONVERSIONS functions in pngget.c
+ Set each pointer to NULL after freeing it in png_free_data().
+ Worked around a problem in pngconf.h; AIX's strings.h defines an "index"
+ macro that conflicts with libpng's png_color_16.index. (Dimitri Papadapoulos)
+ Added "msvc" directory with MSVC++ project files (Simon-Pierre Cadieux).
+version 1.0.7beta16 [June 4, 2000]
+ Revised the workaround of AIX string.h "index" bug.
+ Added a check for overlength PLTE chunk in pngrutil.c.
+ Added PNG_NO_POINTER_INDEXING macro to use array-indexing instead of pointer
+ indexing in pngrutil.c and pngwutil.c to accommodate a buggy compiler.
+ Added a warning in png_decompress_chunk() when it runs out of data, e.g.
+ when it tries to read an erroneous PhotoShop iCCP chunk.
+ Added PNG_USE_DLL macro.
+ Revised the copyright/disclaimer/license notice.
+ Added contrib/msvctest directory
+version 1.0.7rc1 [June 9, 2000]
+ Corrected the definition of PNG_TRANSFORM_INVERT_ALPHA (0x0400 not 0x0200)
+ Added contrib/visupng directory (Willem van Schaik)
+version 1.0.7beta18 [June 23, 2000]
+ Revised PNGAPI definition, and pngvcrd.c to work with __GCC__
+ and do not redefine PNGAPI if it is passed in via a compiler directive.
+ Revised visupng/PngFile.c to remove returns from within the Try block.
+ Removed leading underscores from "_PNG_H" and "_PNG_SAVE_BSD_SOURCE" macros.
+ Updated contrib/visupng/cexcept.h to version 1.0.0.
+ Fixed bugs in pngwrite.c and pngwutil.c that prevented writing iCCP chunks.
+version 1.0.7rc2 [June 28, 2000]
+ Updated license to include disclaimers required by UCITA.
+ Fixed "DJBPP" typo in pnggccrd.c introduced in beta18.
+
+version 1.0.7 [July 1, 2000]
+ Revised the definition of "trans_values" in libpng.3/libpng.txt
+version 1.0.8beta1 [July 8, 2000]
+ Added png_free(png_ptr, key) two places in pngpread.c to stop memory leaks.
+ Changed PNG_NO_STDIO to PNG_NO_CONSOLE_IO, several places in pngrutil.c and
+ pngwutil.c.
+ Changed PNG_EXPORT_VAR to use PNG_IMPEXP, in pngconf.h.
+ Removed unused "#include <assert.h>" from png.c
+ Added WindowsCE support.
+ Revised pnggccrd.c to work with gcc-2.95.2 and in the Cygwin environment.
+version 1.0.8beta2 [July 10, 2000]
+ Added project files to the wince directory and made further revisions
+ of pngtest.c, pngrio.c, and pngwio.c in support of WindowsCE.
+version 1.0.8beta3 [July 11, 2000]
+ Only set the PNG_FLAG_FREE_TRNS or PNG_FREE_TRNS flag in png_handle_tRNS()
+ for indexed-color input files to avoid potential double-freeing trans array
+ under some unusual conditions; problem was introduced in version 1.0.6f.
+ Further revisions to pngtest.c and files in the wince subdirectory.
+version 1.0.8beta4 [July 14, 2000]
+ Added the files pngbar.png and pngbar.jpg to the distribution.
+ Added makefile.cygwin, and cygwin support in pngconf.h
+ Added PNG_NO_ZALLOC_ZERO macro (makes png_zalloc skip zeroing memory)
+version 1.0.8rc1 [July 16, 2000]
+ Revised png_debug() macros and statements to eliminate compiler warnings.
+
+version 1.0.8 [July 24, 2000]
+ Added png_flush() in pngwrite.c, after png_write_IEND().
+ Updated makefile.hpux to build a shared library.
+version 1.0.9beta1 [November 10, 2000]
+ Fixed typo in scripts/makefile.hpux
+ Updated makevms.com in scripts and contrib/* and contrib/* (Martin Zinser)
+ Fixed seqence-point bug in contrib/pngminus/png2pnm (Martin Zinser)
+ Changed "cdrom.com" in documentation to "libpng.org"
+ Revised pnggccrd.c to get it all working, and updated makefile.gcmmx (Greg).
+ Changed type of "params" from voidp to png_voidp in png_read|write_png().
+ Make sure PNGAPI and PNG_IMPEXP are defined in pngconf.h.
+ Revised the 3 instances of WRITEFILE in pngtest.c.
+ Relocated "msvc" and "wince" project subdirectories into "dll" subdirectory.
+ Updated png.rc in dll/msvc project
+ Revised makefile.dec to define and use LIBPATH and INCPATH
+ Increased size of global png_libpng_ver[] array from 12 to 18 chars.
+ Made global png_libpng_ver[], png_sig[] and png_pass_*[] arrays const.
+ Removed duplicate png_crc_finish() from png_handle_bKGD() function.
+ Added a warning when application calls png_read_update_info() multiple times.
+ Revised makefile.cygwin
+ Fixed bugs in iCCP support in pngrutil.c and pngwutil.c.
+ Replaced png_set_empty_plte_permitted() with png_permit_mng_features().
+version 1.0.9beta2 [November 19, 2000]
+ Renamed the "dll" subdirectory "projects".
+ Added borland project files to "projects" subdirectory.
+ Set VS_FF_PRERELEASE and VS_FF_PATCHED flags in msvc/png.rc when appropriate.
+ Add error message in png_set_compression_buffer_size() when malloc fails.
+version 1.0.9beta3 [November 23, 2000]
+ Revised PNG_LIBPNG_BUILD_TYPE macro in png.h, used in the msvc project.
+ Removed the png_flush() in pngwrite.c that crashes some applications
+ that don't set png_output_flush_fn.
+ Added makefile.macosx and makefile.aix to scripts directory.
+version 1.0.9beta4 [December 1, 2000]
+ Change png_chunk_warning to png_warning in png_check_keyword().
+ Increased the first part of msg buffer from 16 to 18 in png_chunk_error().
+version 1.0.9beta5 [December 15, 2000]
+ Added support for filter method 64 (for PNG datastreams embedded in MNG).
+version 1.0.9beta6 [December 18, 2000]
+ Revised png_set_filter() to accept filter method 64 when appropriate.
+ Added new PNG_HAVE_PNG_SIGNATURE bit to png_ptr->mode and use it to
+ help prevent applications from using MNG features in PNG datastreams.
+ Added png_permit_mng_features() function.
+ Revised libpng.3/libpng.txt. Changed "filter type" to "filter method".
+version 1.0.9rc1 [December 23, 2000]
+ Revised test for PNG_HAVE_PNG_SIGNATURE in pngrutil.c
+ Fixed error handling of unknown compression type in png_decompress_chunk().
+ In pngconf.h, define __cdecl when _MSC_VER is defined.
+version 1.0.9beta7 [December 28, 2000]
+ Changed PNG_TEXT_COMPRESSION_zTXt to PNG_COMPRESSION_TYPE_BASE several places.
+ Revised memory management in png_set_hIST and png_handle_hIST in a backward
+ compatible manner. PLTE and tRNS were revised similarly.
+ Revised the iCCP chunk reader to ignore trailing garbage.
+version 1.0.9beta8 [January 12, 2001]
+ Moved pngasmrd.h into pngconf.h.
+ Improved handling of out-of-spec garbage iCCP chunks generated by PhotoShop.
+version 1.0.9beta9 [January 15, 2001]
+ Added png_set_invalid, png_permit_mng_features, and png_mmx_supported to
+ wince and msvc project module definition files.
+ Minor revision of makefile.cygwin.
+ Fixed bug with progressive reading of narrow interlaced images in pngpread.c
+version 1.0.9beta10 [January 16, 2001]
+ Do not typedef png_FILE_p in pngconf.h when PNG_NO_STDIO is defined.
+ Fixed "png_mmx_supported" typo in project definition files.
+version 1.0.9beta11 [January 19, 2001]
+ Updated makefile.sgi to make shared library.
+ Removed png_mmx_support() function and disabled PNG_MNG_FEATURES_SUPPORTED
+ by default, for the benefit of DLL forward compatibility. These will
+ be re-enabled in version 1.2.0.
+version 1.0.9rc2 [January 22, 2001]
+ Revised cygwin support.
+
+version 1.0.9 [January 31, 2001]
+ Added check of cygwin's ALL_STATIC in pngconf.h
+ Added "-nommx" parameter to contrib/gregbook/rpng2-win and rpng2-x demos.
+version 1.0.10beta1 [March 14, 2001]
+ Revised makefile.dec, makefile.sgi, and makefile.sggcc; added makefile.hpgcc.
+ Reformatted libpng.3 to eliminate bad line breaks.
+ Added checks for _mmx_supported in the read_filter_row function of pnggccrd.c
+ Added prototype for png_mmx_support() near the top of pnggccrd.c
+ Moved some error checking from png_handle_IHDR to png_set_IHDR.
+ Added PNG_NO_READ_SUPPORTED and PNG_NO_WRITE_SUPPORTED macros.
+ Revised png_mmx_support() function in pnggccrd.c
+ Restored version 1.0.8 PNG_WRITE_EMPTY_PLTE_SUPPORTED behavior in pngwutil.c
+ Fixed memory leak in contrib/visupng/PngFile.c
+ Fixed bugs in png_combine_row() in pnggccrd.c and pngvcrd.c (C version)
+ Added warnings when retrieving or setting gamma=0.
+ Increased the first part of msg buffer from 16 to 18 in png_chunk_warning().
+version 1.0.10rc1 [March 23, 2001]
+ Changed all instances of memcpy, strcpy, and strlen to png_memcpy, png_strcpy,
+ and png_strlen.
+ Revised png_mmx_supported() function in pnggccrd.c to return proper value.
+ Fixed bug in progressive reading (pngpread.c) with small images (height < 8).
+
+version 1.0.10 [March 30, 2001]
+ Deleted extraneous space (introduced in 1.0.9) from line 42 of makefile.cygwin
+ Added beos project files (Chris Herborth)
+version 1.0.11beta1 [April 3, 2001]
+ Added type casts on several png_malloc() calls (Dimitri Papadapoulos).
+ Removed a no-longer needed AIX work-around from pngconf.h
+ Changed several "//" single-line comments to C-style in pnggccrd.c
+version 1.0.11beta2 [April 11, 2001]
+ Removed PNGAPI from several functions whose prototypes did not have PNGAPI.
+ Updated scripts/pngos2.def
+version 1.0.11beta3 [April 14, 2001]
+ Added checking the results of many instances of png_malloc() for NULL
+version 1.0.11beta4 [April 20, 2001]
+ Undid the changes from version 1.0.11beta3. Added a check for NULL return
+ from user's malloc_fn().
+ Removed some useless type casts of the NULL pointer.
+ Added makefile.netbsd
+
+version 1.0.11 [April 27, 2001]
+ Revised makefile.netbsd
+version 1.0.12beta1 [May 14, 2001]
+ Test for Windows platform in pngconf.h when including malloc.h (Emmanuel Blot)
+ Updated makefile.cygwin and handling of Cygwin's ALL_STATIC in pngconf.h
+ Added some never-to-be-executed code in pnggccrd.c to quiet compiler warnings.
+ Eliminated the png_error about apps using png_read|write_init(). Instead,
+ libpng will reallocate the png_struct and info_struct if they are too small.
+ This retains future binary compatibility for old applications written for
+ libpng-0.88 and earlier.
+version 1.2.0beta1 [May 6, 2001]
+ Bumped DLLNUM to 2.
+ Re-enabled PNG_MNG_FEATURES_SUPPORTED and enabled PNG_ASSEMBLER_CODE_SUPPORTED
+ by default.
+ Added runtime selection of MMX features.
+ Added png_set_strip_error_numbers function and related macros.
+version 1.2.0beta2 [May 7, 2001]
+ Finished merging 1.2.0beta1 with version 1.0.11
+ Added a check for attempts to read or write PLTE in grayscale PNG datastreams.
+version 1.2.0beta3 [May 17, 2001]
+ Enabled user memory function by default.
+ Modified png_create_struct so it passes user mem_ptr to user memory allocator.
+ Increased png_mng_features flag from png_byte to png_uint_32.
+ Bumped shared-library (so-number) and dll-number to 3.
+version 1.2.0beta4 [June 23, 2001]
+ Check for missing profile length field in iCCP chunk and free chunk_data
+ in case of truncated iCCP chunk.
+ Bumped shared-library number to 3 in makefile.sgi and makefile.sggcc
+ Bumped dll-number from 2 to 3 in makefile.cygwin
+ Revised contrib/gregbook/rpng*-x.c to avoid a memory leak and to exit cleanly
+ if user attempts to run it on an 8-bit display.
+ Updated contrib/gregbook
+ Use png_malloc instead of png_zalloc to allocate palette in pngset.c
+ Updated makefile.ibmc
+ Added some typecasts to eliminate gcc 3.0 warnings. Changed prototypes
+ of png_write_oFFS width and height from png_uint_32 to png_int_32.
+ Updated example.c
+ Revised prototypes for png_debug_malloc and png_debug_free in pngtest.c
+version 1.2.0beta5 [August 8, 2001]
+ Revised contrib/gregbook
+ Revised makefile.gcmmx
+ Revised pnggccrd.c to conditionally compile some thread-unsafe code only
+ when PNG_THREAD_UNSAFE_OK is defined.
+ Added tests to prevent pngwutil.c from writing a bKGD or tRNS chunk with
+ value exceeding 2^bit_depth-1
+ Revised makefile.sgi and makefile.sggcc
+ Replaced calls to fprintf(stderr,...) with png_warning() in pnggccrd.c
+ Removed restriction that do_invert_mono only operate on 1-bit opaque files
+
+version 1.2.0 [September 1, 2001]
+ Changed a png_warning() to png_debug() in pnggccrd.c
+ Fixed contrib/gregbook/rpng-x.c, rpng2-x.c to avoid crash with XFreeGC().
+version 1.2.1beta1 [October 19, 2001]
+ Revised makefile.std in contrib/pngminus
+ Include background_1 in png_struct regardless of gamma support.
+ Revised makefile.netbsd and makefile.macosx, added makefile.darwin.
+ Revised example.c to provide more details about using row_callback().
+version 1.2.1beta2 [October 25, 2001]
+ Added type cast to each NULL appearing in a function call, except for
+ WINCE functions.
+ Added makefile.so9.
+version 1.2.1beta3 [October 27, 2001]
+ Removed type casts from all NULLs.
+ Simplified png_create_struct_2().
+version 1.2.1beta4 [November 7, 2001]
+ Revised png_create_info_struct() and png_creat_struct_2().
+ Added error message if png_write_info() was omitted.
+ Type cast NULLs appearing in function calls when _NO_PROTO or
+ PNG_TYPECAST_NULL is defined.
+version 1.2.1rc1 [November 24, 2001]
+ Type cast NULLs appearing in function calls except when PNG_NO_TYPECAST_NULL
+ is defined.
+ Changed typecast of "size" argument to png_size_t in pngmem.c calls to
+ the user malloc_fn, to agree with the prototype in png.h
+ Added a pop/push operation to pnggccrd.c, to preserve Eflag (Maxim Sobolev)
+ Updated makefile.sgi to recognize LIBPATH and INCPATH.
+ Updated various makefiles so "make clean" does not remove previous major
+ version of the shared library.
+version 1.2.1rc2 [December 4, 2001]
+ Always allocate 256-entry internal palette, hist, and trans arrays, to
+ avoid out-of-bounds memory reference caused by invalid PNG datastreams.
+ Added a check for prefix_length > data_length in iCCP chunk handler.
+
+version 1.2.1 [December 7, 2001]
+ None.
+version 1.2.2beta1 [February 22, 2002]
+ Fixed a bug with reading the length of iCCP profiles (Larry Reeves).
+ Revised makefile.linux, makefile.gcmmx, and makefile.sgi to generate
+ libpng.a, libpng12.so (not libpng.so.3), and libpng12/png.h
+ Revised makefile.darwin to remove "-undefined suppress" option.
+ Added checks for gamma and chromaticity values over 21474.83, which exceed
+ the limit for PNG unsigned 32-bit integers when encoded.
+ Revised calls to png_create_read_struct() and png_create_write_struct()
+ for simpler debugging.
+ Revised png_zalloc() so zlib handles errors (uses PNG_FLAG_MALLOC_NULL_MEM_OK)
+version 1.2.2beta2 [February 23, 2002]
+ Check chunk_length and idat_size for invalid (over PNG_MAX_UINT) lengths.
+ Check for invalid image dimensions in png_get_IHDR.
+ Added missing "fi;" in the install target of the SGI makefiles.
+ Added install-static to all makefiles that make shared libraries.
+ Always do gamma compensation when image is partially transparent.
+version 1.2.2beta3 [March 7, 2002]
+ Compute background.gray and background_1.gray even when color_type is RGB
+ in case image gets reduced to gray later.
+ Modified shared-library makefiles to install pkgconfig/libpngNN.pc.
+ Export (with PNGAPI) png_zalloc, png_zfree, and png_handle_as_unknown
+ Removed unused png_write_destroy_info prototype from png.h
+ Eliminated incorrect use of width_mmx from pnggccrd.c in pixel_bytes == 8 case
+ Added install-shared target to all makefiles that make shared libraries.
+ Stopped a double free of palette, hist, and trans when not using free_me.
+ Added makefile.32sunu for Sun Ultra 32 and makefile.64sunu for Sun Ultra 64.
+version 1.2.2beta4 [March 8, 2002]
+ Compute background.gray and background_1.gray even when color_type is RGB
+ in case image gets reduced to gray later (Jason Summers).
+ Relocated a misplaced /bin/rm in the "install-shared" makefile targets
+ Added PNG_1_0_X macro which can be used to build a 1.0.x-compatible library.
+version 1.2.2beta5 [March 26, 2002]
+ Added missing PNGAPI to several function definitions.
+ Check for invalid bit_depth or color_type in png_get_IHDR(), and
+ check for missing PLTE or IHDR in png_push_read_chunk() (Matthias Clasen).
+ Revised iTXt support to accept NULL for lang and lang_key.
+ Compute gamma for color components of background even when color_type is gray.
+ Changed "()" to "{}" in scripts/libpng.pc.in.
+ Revised makefiles to put png.h and pngconf.h only in $prefix/include/libpngNN
+ Revised makefiles to make symlink to libpng.so.NN in addition to libpngNN.so
+version 1.2.2beta6 [March 31, 2002]
+version 1.0.13beta1 [March 31, 2002]
+ Prevent png_zalloc() from trying to memset memory that it failed to acquire.
+ Add typecasts of PNG_MAX_UINT in pngset_cHRM_fixed() (Matt Holgate).
+ Ensure that the right function (user or default) is used to free the
+ png_struct after an error in png_create_read_struct_2().
+version 1.2.2rc1 [April 7, 2002]
+version 1.0.13rc1 [April 7, 2002]
+ Save the ebx register in pnggccrd.c (Sami Farin)
+ Add "mem_ptr = png_ptr->mem_ptr" in png_destroy_write_struct() (Paul Gardner).
+ Updated makefiles to put headers in include/libpng and remove old include/*.h.
+
+version 1.2.2 [April 15, 2002]
+version 1.0.13 [April 15, 2002]
+ Revised description of png_set_filter() in libpng.3/libpng.txt.
+ Revised makefile.netbsd and added makefile.neNNbsd and makefile.freebsd
+version 1.0.13patch01 [April 17, 2002]
+version 1.2.2patch01 [April 17, 2002]
+ Changed ${PNGMAJ}.${PNGVER} bug to ${PNGVER} in makefile.sgi and makefile.sggcc
+ Fixed VER -> PNGVER typo in makefile.macosx and added install-static to install
+ Added install: target to makefile.32sunu and makefile.64sunu
+version 1.0.13patch03 [April 18, 2002]
+version 1.2.2patch03 [April 18, 2002]
+ Revised 15 makefiles to link libpng.a to libpngNN.a and the include libpng
+ subdirectory to libpngNN subdirectory without the full pathname.
+ Moved generation of libpng.pc from "install" to "all" in 15 makefiles.
+version 1.2.3rc1 [April 28, 2002]
+ Added install-man target to 15 makefiles (Dimitri Papadopolous-Orfanos).
+ Added $(DESTDIR) feature to 24 makefiles (Tim Mooney)
+ Fixed bug with $prefix, should be $(prefix) in makefile.hpux.
+ Updated cygwin-specific portion of pngconf.h and revised makefile.cygwin
+ Added a link from libpngNN.pc to libpng.pc in 15 makefiles.
+ Added links from include/libpngNN/*.h to include/*.h in 24 makefiles.
+ Revised makefile.darwin to make relative links without full pathname.
+ Added setjmp() at the end of png_create_*_struct_2() in case user forgets
+ to put one in their application.
+ Restored png_zalloc() and png_zfree() prototypes to version 1.2.1 and
+ removed them from module definition files.
+version 1.2.3rc2 [May 1, 2002]
+ Fixed bug in reporting number of channels in pngget.c and pngset.c,
+ that was introduced in version 1.2.2beta5.
+ Exported png_zalloc(), png_zfree(), png_default_read(), png_default_write(),
+ png_default_flush(), and png_push_fill_buffer() and included them in
+ module definition files.
+ Added "libpng.pc" dependency to the "install-shared" target in 15 makefiles.
+version 1.2.3rc3 [May 1, 2002]
+ Revised prototype for png_default_flush()
+ Remove old libpng.pc and libpngNN.pc before installing new ones.
+version 1.2.3rc4 [May 2, 2002]
+ Typos in *.def files (png_default_read|write -> png_default_read|write_data)
+ In makefiles, changed rm libpng.NN.pc to rm libpngNN.pc
+ Added libpng-config and libpngNN-config and modified makefiles to install them.
+ Changed $(MANPATH) to $(DESTDIR)$(MANPATH) in makefiles
+ Added "Win32 DLL VB" configuration to projects/msvc/libpng.dsp
+version 1.2.3rc5 [May 11, 2002]
+ Changed "error" and "message" in prototypes to "error_message" and
+ "warning_message" to avoid namespace conflict.
+ Revised 15 makefiles to build libpng-config from libpng-config-*.in
+ Once more restored png_zalloc and png_zfree to regular nonexported form.
+ Restored png_default_read|write_data, png_default_flush, png_read_fill_buffer
+ to nonexported form, but with PNGAPI, and removed them from module def files.
+version 1.2.3rc6 [May 14, 2002]
+ Removed "PNGAPI" from png_zalloc() and png_zfree() in png.c
+ Changed "Gz" to "Gd" in projects/msvc/libpng.dsp and zlib.dsp.
+ Removed leftover libpng-config "sed" script from four makefiles.
+ Revised libpng-config creating script in 16 makefiles.
+
+version 1.2.3 [May 22, 2002]
+ Revised libpng-config target in makefile.cygwin.
+ Removed description of png_set_mem_fn() from documentation.
+ Revised makefile.freebsd.
+ Minor cosmetic changes to 15 makefiles, e.g., $(DI) = $(DESTDIR)/$(INCDIR).
+ Revised projects/msvc/README.txt
+ Changed -lpng to -lpngNN in LDFLAGS in several makefiles.
+version 1.2.4beta1 [May 24, 2002]
+ Added libpng.pc and libpng-config to "all:" target in 16 makefiles.
+ Fixed bug in 16 makefiles: $(DESTDIR)/$(LIBPATH) to $(DESTDIR)$(LIBPATH)
+ Added missing "\" before closing double quote in makefile.gcmmx.
+ Plugged various memory leaks; added png_malloc_warn() and png_set_text_2()
+ functions.
+version 1.2.4beta2 [June 25, 2002]
+ Plugged memory leak of png_ptr->current_text (Matt Holgate).
+ Check for buffer overflow before reading CRC in pngpread.c (Warwick Allison)
+ Added -soname to the loader flags in makefile.dec, makefile.sgi, and
+ makefile.sggcc.
+ Added "test-installed" target to makefile.linux, makefile.gcmmx,
+ makefile.sgi, and makefile.sggcc.
+version 1.2.4beta3 [June 28, 2002]
+ Plugged memory leak of row_buf in pngtest.c when there is a png_error().
+ Detect buffer overflow in pngpread.c when IDAT is corrupted with extra data.
+ Added "test-installed" target to makefile.32sunu, makefile.64sunu,
+ makefile.beos, makefile.darwin, makefile.dec, makefile.macosx,
+ makefile.solaris, makefile.hpux, makefile.hpgcc, and makefile.so9.
+version 1.2.4rc1 and 1.0.14rc1 [July 2, 2002]
+ Added "test-installed" target to makefile.cygwin and makefile.sco.
+ Revised pnggccrd.c to be able to back out version 1.0.x via PNG_1_0_X macro.
+
+version 1.2.4 and 1.0.14 [July 8, 2002]
+ Changed png_warning() to png_error() when width is too large to process.
+version 1.2.4patch01 [July 20, 2002]
+ Revised makefile.cygwin to use DLL number 12 instead of 13.
+version 1.2.5beta1 [August 6, 2002]
+ Added code to contrib/gregbook/readpng2.c to ignore unused chunks.
+ Replaced toucan.png in contrib/gregbook (it has been corrupt since 1.0.11)
+ Removed some stray *.o files from contrib/gregbook.
+ Changed png_error() to png_warning() about "Too much data" in pngpread.c
+ and about "Extra compressed data" in pngrutil.c.
+ Prevent png_ptr->pass from exceeding 7 in png_push_finish_row().
+ Updated makefile.hpgcc
+ Updated png.c and pnggccrd.c handling of return from png_mmx_support()
+version 1.2.5beta2 [August 15, 2002]
+ Only issue png_warning() about "Too much data" in pngpread.c when avail_in
+ is nonzero.
+ Updated makefiles to install a separate libpng.so.3 with its own rpath.
+version 1.2.5rc1 and 1.0.15rc1 [August 24, 2002]
+ Revised makefiles to not remove previous minor versions of shared libraries.
+version 1.2.5rc2 and 1.0.15rc2 [September 16, 2002]
+ Revised 13 makefiles to remove "-lz" and "-L$(ZLIBLIB)", etc., from shared
+ library loader directive.
+ Added missing "$OBJSDLL" line to makefile.gcmmx.
+ Added missing "; fi" to makefile.32sunu.
+version 1.2.5rc3 and 1.0.15rc3 [September 18, 2002]
+ Revised libpng-config script.
+
+version 1.2.5 and 1.0.15 [October 3, 2002]
+ Revised makefile.macosx, makefile.darwin, makefile.hpgcc, and makefile.hpux,
+ and makefile.aix.
+ Relocated two misplaced PNGAPI lines in pngtest.c
+version 1.2.6beta1 [October 22, 2002]
+ Commented out warning about uninitialized mmx_support in pnggccrd.c.
+ Changed "IBMCPP__" flag to "__IBMCPP__" in pngconf.h.
+ Relocated two more misplaced PNGAPI lines in pngtest.c
+ Fixed memory overrun bug in png_do_read_filler() with 16-bit datastreams,
+ introduced in version 1.0.2.
+ Revised makefile.macosx, makefile.dec, makefile.aix, and makefile.32sunu.
+version 1.2.6beta2 [November 1, 2002]
+ Added libpng-config "--ldopts" output.
+ Added "AR=ar" and "ARFLAGS=rc" and changed "ar rc" to "$(AR) $(ARFLAGS)"
+ in makefiles.
+version 1.2.6beta3 [July 18, 2004]
+ Reverted makefile changes from version 1.2.6beta2 and some of the changes
+ from version 1.2.6beta1; these will be postponed until version 1.2.7.
+ Version 1.2.6 is going to be a simple bugfix release.
+ Changed the one instance of "ln -sf" to "ln -f -s" in each Sun makefile.
+ Fixed potential overrun in pngerror.c by using strncpy instead of memcpy.
+ Added "#!/bin/sh" at the top of configure, for recognition of the
+ 'x' flag under Cygwin (Cosmin).
+ Optimized vacuous tests that silence compiler warnings, in png.c (Cosmin).
+ Added support for PNG_USER_CONFIG, in pngconf.h (Cosmin).
+ Fixed the special memory handler for Borland C under DOS, in pngmem.c
+ (Cosmin).
+ Removed some spurious assignments in pngrutil.c (Cosmin).
+ Replaced 65536 with 65536L, and 0xffff with 0xffffL, to silence warnings
+ on 16-bit platforms (Cosmin).
+ Enclosed shift op expressions in parentheses, to silence warnings (Cosmin).
+ Used proper type png_fixed_point, to avoid problems on 16-bit platforms,
+ in png_handle_sRGB() (Cosmin).
+ Added compression_type to png_struct, and optimized the window size
+ inside the deflate stream (Cosmin).
+ Fixed definition of isnonalpha(), in pngerror.c and pngrutil.c (Cosmin).
+ Fixed handling of unknown chunks that come after IDAT (Cosmin).
+ Allowed png_error() and png_warning() to work even if png_ptr == NULL
+ (Cosmin).
+ Replaced row_info->rowbytes with row_bytes in png_write_find_filter()
+ (Cosmin).
+ Fixed definition of PNG_LIBPNG_VER_DLLNUM (Simon-Pierre).
+ Used PNG_LIBPNG_VER and PNG_LIBPNG_VER_STRING instead of the hardcoded
+ values in png.c (Simon-Pierre, Cosmin).
+ Initialized png_libpng_ver[] with PNG_LIBPNG_VER_STRING (Simon-Pierre).
+ Replaced PNG_LIBPNG_VER_MAJOR with PNG_LIBPNG_VER_DLLNUM in png.rc
+ (Simon-Pierre).
+ Moved the definition of PNG_HEADER_VERSION_STRING near the definitions
+ of the other PNG_LIBPNG_VER_... symbols in png.h (Cosmin).
+ Relocated #ifndef PNGAPI guards in pngconf.h (Simon-Pierre, Cosmin).
+ Updated scripts/makefile.vc(a)win32 (Cosmin).
+ Updated the MSVC project (Simon-Pierre, Cosmin).
+ Updated the Borland C++ Builder project (Cosmin).
+ Avoided access to asm_flags in pngvcrd.c, if PNG_1_0_X is defined (Cosmin).
+ Commented out warning about uninitialized mmx_support in pngvcrd.c (Cosmin).
+ Removed scripts/makefile.bd32 and scripts/pngdef.pas (Cosmin).
+ Added extra guard around inclusion of Turbo C memory headers, in pngconf.h
+ (Cosmin).
+ Renamed projects/msvc/ to projects/visualc6/, and projects/borland/ to
+ projects/cbuilder5/ (Cosmin).
+ Moved projects/visualc6/png32ms.def to scripts/pngw32.def,
+ and projects/visualc6/png.rc to scripts/pngw32.rc (Cosmin).
+ Added projects/visualc6/pngtest.dsp; removed contrib/msvctest/ (Cosmin).
+ Changed line endings to DOS style in cbuilder5 and visualc6 files, even
+ in the tar.* distributions (Cosmin).
+ Updated contrib/visupng/VisualPng.dsp (Cosmin).
+ Updated contrib/visupng/cexcept.h to version 2.0.0 (Cosmin).
+ Added a separate distribution with "configure" and supporting files (Junichi).
+version 1.2.6beta4 [July 28, 2004]
+ Added user ability to change png_size_t via a PNG_SIZE_T macro.
+ Added png_sizeof() and png_convert_size() functions.
+ Added PNG_SIZE_MAX (maximum value of a png_size_t variable.
+ Added check in png_malloc_default() for (size_t)size != (png_uint_32)size
+ which would indicate an overflow.
+ Changed sPLT failure action from png_error to png_warning and abandon chunk.
+ Changed sCAL and iCCP failures from png_error to png_warning and abandon.
+ Added png_get_uint_31(png_ptr, buf) function.
+ Added PNG_UINT_32_MAX macro.
+ Renamed PNG_MAX_UINT to PNG_UINT_31_MAX.
+ Made png_zalloc() issue a png_warning and return NULL on potential
+ overflow.
+ Turn on PNG_NO_ZALLOC_ZERO by default in version 1.2.x
+ Revised "clobber list" in pnggccrd.c so it will compile under gcc-3.4.
+ Revised Borland portion of png_malloc() to return NULL or issue
+ png_error() according to setting of PNG_FLAG_MALLOC_NULL_MEM_OK.
+ Added PNG_NO_SEQUENTIAL_READ_SUPPORTED macro to conditionally remove
+ sequential read support.
+ Added some "#if PNG_WRITE_SUPPORTED" blocks.
+ #ifdef'ed out some redundancy in png_malloc_default().
+ Use png_malloc instead of png_zalloc to allocate the pallete.
+version 1.0.16rc1 and 1.2.6rc1 [August 4, 2004]
+ Fixed buffer overflow vulnerability in png_handle_tRNS()
+ Fixed integer arithmetic overflow vulnerability in png_read_png().
+ Fixed some harmless bugs in png_handle_sBIT, etc, that would cause
+ duplicate chunk types to go undetected.
+ Fixed some timestamps in the -config version
+ Rearranged order of processing of color types in png_handle_tRNS().
+ Added ROWBYTES macro to calculate rowbytes without integer overflow.
+ Updated makefile.darwin and removed makefile.macosx from scripts directory.
+ Imposed default one million column, one-million row limits on the image
+ dimensions, and added png_set_user_limits() function to override them.
+ Revised use of PNG_SET_USER_LIMITS_SUPPORTED macro.
+ Fixed wrong cast of returns from png_get_user_width|height_max().
+ Changed some "keep the compiler happy" from empty statements to returns,
+ Revised libpng.txt to remove 1.2.x stuff from the 1.0.x distribution
+version 1.0.16rc2 and 1.2.6rc2 [August 7, 2004]
+ Revised makefile.darwin and makefile.solaris. Removed makefile.macosx.
+ Revised pngtest's png_debug_malloc() to use png_malloc() instead of
+ png_malloc_default() which is not supposed to be exported.
+ Fixed off-by-one error in one of the conversions to PNG_ROWBYTES() in
+ pngpread.c. Bug was introduced in 1.2.6rc1.
+ Fixed bug in RGB to RGBX transformation introduced in 1.2.6rc1.
+ Fixed old bug in RGB to Gray transformation.
+ Fixed problem with 64-bit compilers by casting arguments to abs()
+ to png_int_32.
+ Changed "ln -sf" to "ln -f -s" in three makefiles (solaris, sco, so9).
+ Changed "HANDLE_CHUNK_*" to "PNG_HANDLE_CHUNK_*" (Cosmin)
+ Added "-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)" to 15 *NIX makefiles.
+ Added code to update the row_info->colortype in png_do_read_filler() (MSB).
+version 1.0.16rc3 and 1.2.6rc3 [August 9, 2004]
+ Eliminated use of "abs()" in testing cHRM and gAMA values, to avoid
+ trouble with some 64-bit compilers. Created PNG_OUT_OF_RANGE() macro.
+ Revised documentation of png_set_keep_unknown_chunks().
+ Check handle_as_unknown status in pngpread.c, as in pngread.c previously.
+ Moved "PNG_HANDLE_CHUNK_*" macros out of PNG_INTERNAL section of png.h
+ Added "rim" definitions for CONST4 and CONST6 in pnggccrd.c
+version 1.0.16rc4 and 1.2.6rc4 [August 10, 2004]
+ Fixed mistake in pngtest.c introduced in 1.2.6rc2 (declaration of
+ "pinfo" was out of place).
+version 1.0.16rc5 and 1.2.6rc5 [August 10, 2004]
+ Moved "PNG_HANDLE_CHUNK_*" macros out of PNG_ASSEMBLER_CODE_SUPPORTED
+ section of png.h where they were inadvertently placed in version rc3.
+
+version 1.2.6 and 1.0.16 [August 15, 2004]
+ Revised pngtest so memory allocation testing is only done when PNG_DEBUG==1.
+version 1.2.7beta1 [August 26, 2004]
+ Removed unused pngasmrd.h file.
+ Removed references to uu.net for archived files. Added references to
+ PNG Spec (second edition) and the PNG ISO/IEC Standard.
+ Added "test-dd" target in 15 makefiles, to run pngtest in DESTDIR.
+ Fixed bug with "optimized window size" in the IDAT datastream, that
+ causes libpng to write PNG files with incorrect zlib header bytes.
+version 1.2.7beta2 [August 28, 2004]
+ Fixed bug with sCAL chunk and big-endian machines (David Munro).
+ Undid new code added in 1.2.6rc2 to update the color_type in
+ png_set_filler().
+ Added png_set_add_alpha() that updates color type.
+version 1.0.17rc1 and 1.2.7rc1 [September 4, 2004]
+ Revised png_set_strip_filler() to not remove alpha if color_type has alpha.
+
+version 1.2.7 and 1.0.17 [September 12, 2004]
+ Added makefile.hp64
+ Changed projects/msvc/png32ms.def to scripts/png32ms.def in makefile.cygwin
+version 1.2.8beta1 [November 1, 2004]
+ Fixed bug in png_text_compress() that would fail to complete a large block.
+ Fixed bug, introduced in libpng-1.2.7, that overruns a buffer during
+ strip alpha operation in png_do_strip_filler().
+ Added PNG_1_2_X definition in pngconf.h
+ #ifdef out png_info_init in png.c and png_read_init in pngread.c (as of 1.3.0)
+version 1.2.8beta2 [November 2, 2004]
+ Reduce color_type to a nonalpha type after strip alpha operation in
+ png_do_strip_filler().
+version 1.2.8beta3 [November 3, 2004]
+ Revised definitions of PNG_MAX_UINT_32, PNG_MAX_SIZE, and PNG_MAXSUM
+version 1.2.8beta4 [November 12, 2004]
+ Fixed (again) definition of PNG_LIBPNG_VER_DLLNUM in png.h (Cosmin).
+ Added PNG_LIBPNG_BUILD_PRIVATE in png.h (Cosmin).
+ Set png_ptr->zstream.data_type to Z_BINARY, to avoid unnecessary detection
+ of data type in deflate (Cosmin).
+ Deprecated but continue to support SPECIALBUILD and PRIVATEBUILD in favor of
+ PNG_LIBPNG_BUILD_SPECIAL_STRING and PNG_LIBPNG_BUILD_PRIVATE_STRING.
+version 1.2.8beta5 [November 20, 2004]
+ Use png_ptr->flags instead of png_ptr->transformations to pass
+ PNG_STRIP_ALPHA info to png_do_strip_filler(), to preserve ABI
+ compatibility.
+ Revised handling of SPECIALBUILD, PRIVATEBUILD,
+ PNG_LIBPNG_BUILD_SPECIAL_STRING and PNG_LIBPNG_BUILD_PRIVATE_STRING.
+version 1.2.8rc1 [November 24, 2004]
+ Moved handling of BUILD macros from pngconf.h to png.h
+ Added definition of PNG_LIBPNG_BASE_TYPE in png.h, inadvertently
+ omitted from beta5.
+ Revised scripts/pngw32.rc
+ Despammed mailing addresses by masking "@" with "at".
+ Inadvertently installed a supposedly faster test version of pngrutil.c
+version 1.2.8rc2 [November 26, 2004]
+ Added two missing "\" in png.h
+ Change tests in pngread.c and pngpread.c to
+ if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA))
+ png_do_read_transformations(png_ptr);
+version 1.2.8rc3 [November 28, 2004]
+ Reverted pngrutil.c to version libpng-1.2.8beta5.
+ Added scripts/makefile.elf with supporting code in pngconf.h for symbol
+ versioning (John Bowler).
+version 1.2.8rc4 [November 29, 2004]
+ Added projects/visualc7 (Simon-pierre).
+version 1.2.8rc5 [November 29, 2004]
+ Fixed new typo in scripts/pngw32.rc
+
+version 1.2.8 [December 3, 2004]
+ Removed projects/visualc7, added projects/visualc71.
+
+version 1.2.9beta1 [February 21, 2006]
+
+ Initialized some structure members in pngwutil.c to avoid gcc-4.0.0 complaints
+ Revised man page and libpng.txt to make it clear that one should not call
+ png_read_end or png_write_end after png_read_png or png_write_png.
+ Updated references to png-mng-implement mailing list.
+ Fixed an incorrect typecast in pngrutil.c
+ Added PNG_NO_READ_SUPPORTED conditional for making a write-only library.
+ Added PNG_NO_WRITE_INTERLACING_SUPPORTED conditional.
+ Optimized alpha-inversion loops in pngwtran.c
+ Moved test for nonzero gamma outside of png_build_gamma_table() in pngrtran.c
+ Make sure num_trans is <= 256 before copying data in png_set_tRNS().
+ Make sure num_palette is <= 256 before copying data in png_set_PLTE().
+ Interchanged order of write_swap_alpha and write_invert_alpha transforms.
+ Added parentheses in the definition of PNG_LIBPNG_BUILD_TYPE (Cosmin).
+ Optimized zlib window flag (CINFO) in contrib/pngsuite/*.png (Cosmin).
+ Updated scripts/makefile.bc32 for Borland C++ 5.6 (Cosmin).
+ Exported png_get_uint_32, png_save_uint_32, png_get_uint_16, png_save_uint_16,
+ png_get_int_32, png_save_int_32, png_get_uint_31 (Cosmin).
+ Added type cast (png_byte) in png_write_sCAL() (Cosmin).
+ Fixed scripts/makefile.cygwin (Christian Biesinger, Cosmin).
+ Default iTXt support was inadvertently enabled.
+
+version 1.2.9beta2 [February 21, 2006]
+
+ Check for png_rgb_to_gray and png_gray_to_rgb read transformations before
+ checking for png_read_dither in pngrtran.c
+ Revised checking of chromaticity limits to accommodate extended RGB
+ colorspace (John Denker).
+ Changed line endings in some of the project files to CRLF, even in the
+ "Unix" tar distributions (Cosmin).
+ Made png_get_int_32 and png_save_int_32 always available (Cosmin).
+ Updated scripts/pngos2.def, scripts/pngw32.def and projects/wince/png32ce.def
+ with the newly exported functions.
+ Eliminated distributions without the "configure" script.
+ Updated INSTALL instructions.
+
+version 1.2.9beta3 [February 24, 2006]
+
+ Fixed CRCRLF line endings in contrib/visupng/VisualPng.dsp
+ Made libpng.pc respect EXEC_PREFIX (D. P. Kreil, J. Bowler)
+ Removed reference to pngasmrd.h from Makefile.am
+ Renamed CHANGES to ChangeLog.
+ Renamed LICENSE to COPYING.
+ Renamed ANNOUNCE to NEWS.
+ Created AUTHORS file.
+
+version 1.2.9beta4 [March 3, 2006]
+
+ Changed definition of PKGCONFIG from $prefix/lib to $libdir in configure.ac
+ Reverted to filenames LICENSE and ANNOUNCE; removed AUTHORS and COPYING.
+ Removed newline from the end of some error and warning messages.
+ Removed test for sqrt() from configure.ac and configure.
+ Made swap tables in pngtrans.c PNG_CONST (Carlo Bramix).
+ Disabled default iTXt support that was inadvertently enabled in
+ libpng-1.2.9beta1.
+ Added "OS2" to list of systems that don't need underscores, in pnggccrd.c
+ Removed libpng version and date from *.c files.
+
+version 1.2.9beta5 [March 4, 2006]
+ Removed trailing blanks from source files.
+ Put version and date of latest change in each source file, and changed
+ copyright year accordingly.
+ More cleanup of configure.ac, Makefile.ac, and associated scripts.
+ Restored scripts/makefile.elf which was inadvertently deleted.
+
+version 1.2.9beta6 [March 6, 2006]
+ Fixed typo (RELEASE) in configuration files.
+
+version 1.2.9beta7 [March 7, 2006]
+ Removed libpng.vers and libpng.sym from libpng12_la_SOURCES in Makefile.am
+ Fixed inconsistent #ifdef's around png_sig_bytes() and png_set_sCAL_s()
+ in png.h.
+ Updated makefile.elf as suggested by debian.
+ Made cosmetic changes to some makefiles, adding LN_SF and other macros.
+ Made some makefiles accept "exec_prefix".
+
+version 1.2.9beta8 [March 9, 2006]
+ Fixed some "#if defined (..." which should be "#if defined(..."
+ Bug introduced in libpng-1.2.8.
+ Fixed inconsistency in definition of png_default_read_data()
+ Restored blank that was lost from makefile.sggcc "clean" target in beta7.
+ Revised calculation of "current" and "major" for irix in ltmain.sh
+ Changed "mkdir" to "MKDIR_P" in some makefiles.
+ Separated PNG_EXPAND and PNG_EXPAND_tRNS.
+ Added png_set_expand_gray_1_2_4_to_8() and deprecated
+ png_set_gray_1_2_4_to_8() which also expands tRNS to alpha.
+
+version 1.2.9beta9 [March 10, 2006]
+ Include "config.h" in pngconf.h when available.
+ Added some checks for NULL png_ptr or NULL info_ptr (timeless)
+
+version 1.2.9beta10 [March 20, 2006]
+ Removed extra CR from contrib/visualpng/VisualPng.dsw (Cosmin)
+ Made pnggccrd.c PIC-compliant (Christian Aichinger).
+ Added makefile.mingw (Wolfgang Glas).
+ Revised pngconf.h MMX checking.
+
+version 1.2.9beta11 [March 22, 2006]
+ Fixed out-of-order declaration in pngwrite.c that was introduced in beta9
+ Simplified some makefiles by using LIBSO, LIBSOMAJ, and LIBSOVER macros.
+
+version 1.2.9rc1 [March 31, 2006]
+ Defined PNG_USER_PRIVATEBUILD when including "pngusr.h" (Cosmin).
+ Removed nonsensical assertion check from pngtest.c (Cosmin).
+
+version 1.2.9 [April 14, 2006]
+ Revised makefile.beos and added "none" selector in ltmain.sh
+
+version 1.2.10beta1 [April 15, 2006]
+ Renamed "config.h" to "png_conf.h" and revised Makefile.am to add
+ -DPNG_BUILDING_LIBPNG to compile directive, and modified pngconf.h
+ to include png_conf.h only when PNG_BUILDING_LIBPNG is defined.
+
+version 1.2.10beta2 [April 15, 2006]
+ Manually updated Makefile.in and configure. Changed png_conf.h.in
+ back to config.h.
+
+version 1.2.10beta3 [April 15, 2006]
+ Change png_conf.h back to config.h in pngconf.h.
+
+version 1.2.10beta4 [April 16, 2006]
+ Change PNG_BUILDING_LIBPNG to PNG_CONFIGURE_LIBPNG in config/Makefile*.
+
+version 1.2.10beta5 [April 16, 2006]
+ Added a configure check for compiling assembler code in pnggccrd.c
+
+version 1.2.10beta6 [April 17, 2006]
+ Revised the configure check for pnggccrd.c
+ Moved -DPNG_CONFIGURE_LIBPNG into @LIBPNG_DEFINES@
+ Added @LIBPNG_DEFINES@ to arguments when building libpng.sym
+
+version 1.2.10beta7 [April 18, 2006]
+ Change "exec_prefix=$prefix" to "exec_prefix=$(prefix)" in makefiles.
+
+version 1.2.10rc1 [April 19, 2006]
+ Ensure pngconf.h doesn't define both PNG_USE_PNGGCCRD and PNG_USE_PNGVCRD
+ Fixed "LN_FS" typo in makefile.sco and makefile.solaris.
+
+version 1.2.10rc2 [April 20, 2006]
+ Added a backslash between -DPNG_CONFIGURE_LIBPNG and -DPNG_NO_ASSEMBLER_CODE
+ in configure.ac and configure
+ Made the configure warning about versioned symbols less arrogant.
+
+version 1.2.10rc3 [April 21, 2006]
+ Added a note in libpng.txt that png_set_sig_bytes(8) can be used when
+ writing an embedded PNG without the 8-byte signature.
+ Revised makefiles and configure to avoid making links to libpng.so.*
+
+version 1.2.10 [April 23, 2006]
+ Reverted configure to "rc2" state.
+
+version 1.2.11beta1 [May 31, 2006]
+ scripts/libpng.pc.in contained "configure" style version info and would
+ not work with makefiles.
+ The shared-library makefiles were linking to libpng.so.0 instead of
+ libpng.so.3 compatibility as the library.
+
+version 1.2.11beta2 [June 2, 2006]
+ Increased sprintf buffer from 50 to 52 chars in pngrutil.c to avoid
+ buffer overflow.
+ Fixed bug in example.c (png_set_palette_rgb -> png_set_palette_to_rgb)
+
+version 1.2.11beta3 [June 5, 2006]
+ Prepended "#! /bin/sh" to ltmail.sh and contrib/pngminus/*.sh (Cosmin).
+ Removed the accidental leftover Makefile.in~ (Cosmin).
+ Avoided potential buffer overflow and optimized buffer in
+ png_write_sCAL(), png_write_sCAL_s() (Cosmin).
+ Removed the include directories and libraries from CFLAGS and LDFLAGS
+ in scripts/makefile.gcc (Nelson A. de Oliveira, Cosmin).
+
+version 1.2.11beta4 [June 6, 2006]
+ Allow zero-length IDAT chunks after the entire zlib datastream, but not
+ after another intervening chunk type.
+
+version 1.0.19rc1, 1.2.11rc1 [June 13, 2006]
+ Deleted extraneous square brackets from [config.h] in configure.ac
+
+version 1.0.19rc2, 1.2.11rc2 [June 14, 2006]
+ Added prototypes for PNG_INCH_CONVERSIONS functions to png.h
+ Revised INSTALL and autogen.sh
+ Fixed typo in several makefiles (-W1 should be -Wl)
+ Added typedef for png_int_32 and png_uint_32 on 64-bit systems.
+
+version 1.0.19rc3, 1.2.11rc3 [June 15, 2006]
+ Removed the new typedefs for 64-bit systems (delay until version 1.4.0)
+ Added one zero element to png_gamma_shift[] array in pngrtran.c to avoid
+ reading out of bounds.
+
+version 1.0.19rc4, 1.2.11rc4 [June 15, 2006]
+ Really removed the new typedefs for 64-bit systems.
+
+version 1.0.19rc5, 1.2.11rc5 [June 22, 2006]
+ Removed png_sig_bytes entry from scripts/pngw32.def
+
+version 1.0.19, 1.2.11 [June 26, 2006]
+ None.
+
+version 1.0.20, 1.2.12 [June 27, 2006]
+ Really increased sprintf buffer from 50 to 52 chars in pngrutil.c to avoid
+ buffer overflow.
+
+version 1.2.13beta1 [October 2, 2006]
+ Removed AC_FUNC_MALLOC from configure.ac
+ Work around Intel-Mac compiler bug by setting PNG_NO_MMX_CODE in pngconf.h
+ Change "logical" to "bitwise" throughout documentation.
+ Detect and fix attempt to write wrong iCCP profile length.
+
+version 1.0.21, 1.2.13 [November 14, 2006]
+ Fix potential buffer overflow in sPLT chunk handler.
+ Fix Makefile.am to not try to link to noexistent files.
+ Check all exported functions for NULL png_ptr.
+
+version 1.2.14beta1 [November 17, 2006]
+ Relocated three misplaced tests for NULL png_ptr.
+ Built Makefile.in with automake-1.9.6 instead of 1.9.2.
+ Build configure with autoconf-2.60 instead of 2.59
+
+version 1.2.14beta2 [November 17, 2006]
+ Added some typecasts in png_zalloc().
+
+version 1.2.14rc1 [November 20, 2006]
+ Changed "strtod" to "png_strtod" in pngrutil.c
+
+version 1.0.22, 1.2.14 [November 27, 2006]
+ Added missing "$(srcdir)" in Makefile.am and Makefile.in
+
+version 1.2.15beta1 [December 3, 2006]
+ Generated configure with autoconf-2.61 instead of 2.60
+ Revised configure.ac to update libpng.pc and libpng-config.
+
+version 1.2.15beta2 [December 3, 2006]
+ Always export MMX asm functions, just stubs if not building pnggccrd.c
+
+version 1.2.15beta3 [December 4, 2006]
+ Add "png_bytep" typecast to profile while calculating length in pngwutil.c
+
+version 1.2.15beta4 [December 7, 2006]
+ Added scripts/CMakeLists.txt
+ Changed PNG_NO_ASSEMBLER_CODE to PNG_NO_MMX_CODE in scripts, like 1.4.0beta
+
+version 1.2.15beta5 [December 7, 2006]
+ Changed some instances of PNG_ASSEMBLER_* to PNG_MMX_* in pnggccrd.c
+ Revised scripts/CMakeLists.txt
+
+version 1.2.15beta6 [December 13, 2006]
+ Revised scripts/CMakeLists.txt and configure.ac
+
+version 1.2.15rc1 [December 18, 2006]
+ Revised scripts/CMakeLists.txt
+
+version 1.2.15rc2 [December 21, 2006]
+ Added conditional #undef jmpbuf in pngtest.c to undo #define in AIX headers.
+ Added scripts/makefile.nommx
+
+version 1.2.15rc3 [December 25, 2006]
+ Fixed shared library numbering error that was introduced in 1.2.15beta6.
+
+version 1.2.15rc4 [December 27, 2006]
+ Fixed handling of rgb_to_gray when png_ptr->color.gray isn't set.
+
+version 1.2.15rc5 [December 31, 2006]
+ Revised handling of rgb_to_gray.
+
+version 1.0.23, 1.2.15 [January 5, 2007]
+ Added some (unsigned long) typecasts in pngtest.c to avoid printing errors.
+
+version 1.2.16beta1 [January 6, 2007]
+ Fix bugs in makefile.nommx
+
+version 1.2.16beta2 [January 16, 2007]
+ Revised scripts/CMakeLists.txt
+
+version 1.0.24, 1.2.16 [January 31, 2007]
+ No changes.
+
+version 1.2.17beta1 [March 6, 2007]
+ Revised scripts/CMakeLists.txt to install both shared and static libraries.
+ Deleted a redundant line from pngset.c.
+
+version 1.2.17beta2 [April 26, 2007]
+ Relocated misplaced test for png_ptr == NULL in pngpread.c
+ Change "==" to "&" for testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN
+ flags.
+ Changed remaining instances of PNG_ASSEMBLER_* to PNG_MMX_*
+ Added pngerror() when write_IHDR fails in deflateInit2().
+ Added "const" to some array declarations.
+ Mention examples of libpng usage in the libpng*.txt and libpng.3 documents.
+
+version 1.2.17rc1 [May 4, 2007]
+ No changes.
+
+version 1.2.17rc2 [May 8, 2007]
+ Moved several PNG_HAVE_* macros out of PNG_INTERNAL because applications
+ calling set_unknown_chunk_location() need them.
+ Changed transformation flag from PNG_EXPAND_tRNS to PNG_EXPAND in
+ png_set_expand_gray_1_2_4_to_8().
+ Added png_ptr->unknown_chunk to hold working unknown chunk data, so it
+ can be free'ed in case of error. Revised unknown chunk handling in
+ pngrutil.c and pngpread.c to use this structure.
+
+version 1.2.17rc3 [May 8, 2007]
+ Revised symbol-handling in configure script.
+
+version 1.2.17rc4 [May 10, 2007]
+ Revised unknown chunk handling to avoid storing unknown critical chunks.
+
+version 1.0.25 [May 15, 2007]
+version 1.2.17 [May 15, 2007]
+ Added "png_ptr->num_trans=0" before error return in png_handle_tRNS,
+ to eliminate a vulnerability (CVE-2007-2445, CERT VU#684664)
+
+version 1.0.26 [May 15, 2007]
+version 1.2.18 [May 15, 2007]
+ Reverted the libpng-1.2.17rc3 change to symbol-handling in configure script
+
+version 1.2.19beta1 [May 18, 2007]
+ Changed "const static" to "static PNG_CONST" everywhere, mostly undoing
+ change of libpng-1.2.17beta2. Changed other "const" to "PNG_CONST"
+ Changed some handling of unused parameters, to avoid compiler warnings.
+ "if (unused == NULL) return;" becomes "unused = unused".
+
+version 1.2.19beta2 [May 18, 2007]
+ Only use the valid bits of tRNS value in png_do_expand() (Brian Cartier)
+
+version 1.2.19beta3 [May 19, 2007]
+ Add some "png_byte" typecasts in png_check_keyword() and write new_key
+ instead of key in zTXt chunk (Kevin Ryde).
+
+version 1.2.19beta4 [May 21, 2007]
+ Add png_snprintf() function and use it in place of sprint() for improved
+ defense against buffer overflows.
+
+version 1.2.19beta5 [May 21, 2007]
+ Fixed png_handle_tRNS() to only use the valid bits of tRNS value.
+ Changed handling of more unused parameters, to avoid compiler warnings.
+ Removed some PNG_CONST in pngwutil.c to avoid compiler warnings.
+
+version 1.2.19beta6 [May 22, 2007]
+ Added some #ifdef PNG_MMX_CODE_SUPPORTED where needed in pngvcrd.c
+ Added a special "_MSC_VER" case that defines png_snprintf to _snprintf
+
+version 1.2.19beta7 [May 22, 2007]
+ Squelched png_squelch_warnings() in pnggccrd.c and added an
+ #ifdef PNG_MMX_CODE_SUPPORTED block around the declarations that caused
+ the warnings that png_squelch_warnings was squelching.
+
+version 1.2.19beta8 [May 22, 2007]
+ Removed __MMX__ from test in pngconf.h.
+
+version 1.2.19beta9 [May 23, 2007]
+ Made png_squelch_warnings() available via PNG_SQUELCH_WARNINGS macro.
+ Revised png_squelch_warnings() so it might work.
+ Updated makefile.sgcc and makefile.solaris; added makefile.solaris-x86.
+
+version 1.2.19beta10 [May 24, 2007]
+ Resquelched png_squelch_warnings(), use "__attribute__((used))" instead.
+
+version 1.2.19beta11 [May 28, 2007]
+ Return 0 from png_get_sPLT() and png_get_unknown_chunks() if png_ptr is NULL;
+ changed three remaining instances of png_strcpy() to png_strncpy() (David
+ Hill).
+ Make test for NULL row_buf at the beginning of png_do_read_transformations
+ unconditional.
+
+version 1.2.19beta12 [May 28, 2007]
+ Revised pnggccrd.c.
+
+version 1.2.19beta13 [June 14, 2007]
+ Prefer PNG_USE_PNGVCRD when _MSC_VER is defined in pngconf.h
+
+version 1.2.19beta14 [June 16, 2007]
+ Fix bug with handling of 16-bit transparency, introduced in 1.2.19beta2
+
+version 1.2.19beta15 [June 17, 2007]
+ Revised pnggccrd.c.
+
+version 1.2.19beta16 [June 18, 2007]
+ Revised pnggccrd.c again.
+ Updated contrib/gregbook.
+ Changed '#include "pnggccrd.c"' to 'include "$srcdir/pnggccrd.c"'
+ in configure.ac
+
+version 1.2.19beta17 [June 19, 2007]
+ Revised many of the makefiles, to set -DPNG_NO_MMX_CODE where needed
+ and to not use -O3 unless -DPNG_NO_MMX_CODE is also set.
+
+version 1.2.19beta18 [June 23, 2007]
+ Replaced some C++ style comments with C style comments in pnggccrd.c.
+ Copied optimized C code from pnggccrd.c to pngrutil.c, removed dependency
+ on pnggccrd.o from many makefiles.
+ Added sl and dylib to list of extensions be installed by Makefile.am
+
+version 1.2.19beta19 [June 28, 2007]
+ Fixed testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN in pngrtran.c
+ More cleanup of pnggccrd.c and pngvcrd.c
+
+version 1.2.19beta20 [June 29, 2007]
+ Rebuilt Makefile.in and configure using libtool-1.5.24.
+ Fixed typo in pnggccrd.c
+
+version 1.2.19beta21 [June 30, 2007]
+ More revision of pnggccrd.c
+ Added "test" target to Makefile.in and Makefile.am
+
+version 1.2.19beta22 [July 3, 2007]
+ Added info about pngrutil/pnggccrd/pngvcrd to png_get_header_version()
+ Fix type definition of dummy_value_a, b in pnggccrd.c
+
+version 1.2.19beta23 [July 10, 2007]
+ Revert change to type definition of dummy_value_a, b in pnggccrd.c
+ Make sure __PIC__ is defined in pnggccrd.c when PIC is defined.
+ Require gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW on x86_64 platforms
+
+version 1.2.19beta24 [July 14, 2007]
+ Added PNG_NO_READ_FILTER, PNG_NO_WRITE_FILTER, PNG_NO_WARNING macros.
+ Added contrib/pngminim to demonstrate building minimal encoder and decoder
+
+version 1.2.19beta25 [July 15, 2007]
+ Removed the new PNG_NO_READ_FILTER macro since it would make the library
+ unable to read valid PNG files, and filtering is at the heart of the
+ PNG format.
+
+version 1.2.19beta26 [July 16, 2007]
+ Changed "png_free(str)" to "png_free(png_ptr,str)" in pngrutil.c WinCE
+ code (Yves Piguet). This bug was introduced in libpng-1.2.14.
+ Updated scripts/CMakeLists.txt
+ Relocated a misplaced #endif in pnggccrd.c
+
+version 1.2.19beta27 [July 17, 2007]
+ Fixed incorrect stride and number of bytes copied (was 4 instead of
+ 6 bytes) in the cleanup loop of pnggccrd.c and pngvcrd.c for handling
+ the end of 48-bit interlaced rows (Glenn R-P).
+
+version 1.2.19beta28 [July 19, 2007]
+ Removed requirement for gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW
+ on x86_64 platforms
+ Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks.
+ Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO.
+
+version 1.2.19beta29 [July 20, 2007]
+ Fix typo in pnggccrd.c (%%eax should be %%ax in secondloop48)
+
+version 1.2.19beta30 [July 26, 2007]
+ Revised pnggccrd.c
+
+version 1.2.19beta31 [July 27, 2007]
+ Fix typos in pnggccrd.c
+
+version 1.0.27rc1 and 1.2.19rc1 [July 31, 2007]
+ Disable PNG_MMX_CODE_SUPPORTED when PNG_ASSEMBLER_CODE_SUPPORTED is off.
+ Enable PNG_MMX_READ_FILTER_* by default, except when gcc-3.x is being
+ used (they were inadvertently disabled in libpng-1.2.19beta23).
+ Fix some debugging statements in pnggccrd.c and pngrutil.c
+ Added information about disabling the MMX code in libpng documentation.
+
+version 1.0.27rc2 and 1.2.19rc2 [August 4, 2007]
+ Removed some "#if 0" blocks.
+ Made a global struct local in pngvcrd.c to make it thread safe.
+ Issue a png_error() if application attempts to transform a row tht
+ has not been initialized.
+
+version 1.0.27rc3 and 1.2.19rc3 [August 9, 2007]
+ Slightly revised pngvcrd.c
+
+version 1.0.27rc4 and 1.2.19rc4 [August 9, 2007]
+ Revised pnggccrd.c debugging change of rc1, which was broken.
+ Revised scripts/CMakeLists.txt
+ Change default to PNG_NO_GLOBAL_ARRAYS for MSVC.
+ Turn off PNG_FLAG_ROW_INIT flag when setting transforms that expand pixels.
+
+version 1.0.27rc5 and 1.2.19rc5 [August 10, 2007]
+ Fix typo (missing '"') in pnggccrd.c
+ Revise handling of png_strtod in recent versions of WINCE
+
+version 1.0.27rc6 and 1.2.19rc6 [August 15, 2007]
+ Fix typo (missing ',') in contrib/gregbook/readpng2.c
+ Undid row initialization error exit added to rc2 and rc4.
+
+version 1.0.27 and 1.2.19 [August 18, 2007]
+ Conditionally restored row initialization error exit.
+
+version 1.2.20beta01 [August 19, 2007]
+ Fixed problem with compiling pnggccrd.c on Intel-Apple platforms.
+ Changed png_malloc() to png_malloc_warn() in png_set_sPLT().
+ Added PNG_NO_ERROR_TEXT feature, with demo in contrib/pngminim
+ Removed define PNG_WARN_UNINITIALIZED_ROW 1 /* 0: warning; 1: error */
+ because it caused some trouble.
+
+version 1.2.20beta02 [August 20, 2007]
+ Avoid compiling pnggccrd.c on Intel-Apple platforms.
+
+version 1.2.20beta03 [August 20, 2007]
+ Added "/D PNG_NO_MMX_CODE" to the non-mmx builds of projects/visualc6
+ and visualc71.
+
+version 1.2.20beta04 [August 21, 2007]
+ Revised pngvcrd.c for improved efficiency (Steve Snyder).
+
+version 1.2.20rc1 [August 23, 2007]
+ Revised pngconf.h to set PNG_NO_MMX_CODE for gcc-3.x compilers.
+
+version 1.2.20rc2 [August 27, 2007]
+ Revised scripts/CMakeLists.txt
+ Revised #ifdefs to ensure one and only one of pnggccrd.c, pngvcrd.c,
+ or part of pngrutil.c is selected.
+
+version 1.2.20rc3 [August 30, 2007]
+ Remove a little more code in pngwutil.c when PNG_NO_WRITE_FILTER is selected.
+ Added /D _CRT_SECURE_NO_WARNINGS to visual6c and visualc71 projects.
+ Compile png_mmx_support() in png.c even when PNG_NO_MMX_CODE is defined.
+ Restored a "superfluous" #ifdef that was removed from 1.2.20rc2 pnggccrd.c,
+ breaking the png_mmx_support() function.
+
+version 1.2.20rc4 [September 1, 2007]
+ Removed Intel contributions (MMX, Optimized C).
+
+version 1.2.20rc5 [September 2, 2007]
+ Restored configure and Makefile.in to rc3 and put a snippet of code in
+ pnggccrd.c, to ensure configure makes the same PNG_NO_MMX_CODE selection
+
+version 1.2.20rc6 [September 2, 2007]
+ Fixed bugs in scripts/CMakeLists.txt
+ Removed pngvcrd.c references from msvc projects.
+
+version 1.0.28 and 1.2.20 [September 8, 2007]
+ Removed "(NO READ SUPPORT)" from png_get_header_version() string.
+
+version 1.2.21beta1 [September 14, 2007]
+ Fixed various mistakes reported by George Cook and Jeff Phillips:
+ logical vs bitwise NOT in pngrtran.c, bug introduced in 1.2.19rc2
+ 16-bit cheap transparency expansion, bug introduced in 1.2.19beta2
+ errors with sizeof(unknown_chunk.name), bugs introduced in 1.2.19beta11
+ <= compare with unsigned var in pngset.c, should be ==.
+
+version 1.2.21beta2 [September 18, 2007]
+ Removed some extraneous typecasts.
+
+version 1.2.21rc1 [September 25, 2007]
+ Fixed potential out-of-bounds reads in png_handle_pCAL() and
+ png_handle_ztXt() ("flayer" results reported by Tavis Ormandy).
+
+version 1.2.21rc2 [September 26, 2007]
+ Fixed potential out-of-bounds reads in png_handle_sCAL(),
+ png_handle_iTXt(), and png_push_read_tEXt().
+ Remove some PNG_CONST declarations from pngwutil.c to avoid compiler warnings
+ Revised makefiles to update paths in libpng.pc properly.
+
+version 1.2.21rc3 [September 27, 2007]
+ Revised makefiles to update "Libs" in libpng.pc properly.
+
+version 1.0.29 and 1.2.21rc3 [October 4, 2007]
+ No changes.
+
+version 1.2.22beta1 [October 4, 2007]
+ Again, fixed logical vs bitwise NOT in pngrtran.c, bug introduced
+ in 1.2.19rc2
+
+version 1.2.22beta2 [October 5, 2007]
+ Fixed string length error in pngset.c (caused crashes while decoding iCCP)
+ Add terminating NULL after each instance of png_strncpy().
+
+version 1.2.22beta3 [October 6, 2007]
+ Fix two off-by-one terminating NULL after png_strncpy().
+
+version 1.2.22beta4 [October 7, 2007]
+ Changed some 0 to '\0'.
+
+version 1.0.30rc1 and 1.2.22rc1 [October 8, 2007]
+ No changes.
+
+version 1.0.30 and 1.2.22 [October 13, 2007]
+ No changes.
+
+version 1.2.23beta01 [October 15, 2007]
+ Reduced number of invocations of png_strlen() in pngset.c.
+ Changed [azAZ09_] to [_abcde...89] in Makefile.am for better localization.
+
+version 1.2.23beta02 [October 16, 2007]
+ Eliminated png_strncpy() and png_strcpy() (Pierre Poissinger)
+ Changed $AN to $(AN) in Makefile.am.
+
+version 1.2.23beta03 [October 16, 2007]
+ Fixed off-by-one error in pngset.c
+ Restore statement to set last character of buffer to \0 in pngerror.c
+
+version 1.2.23beta04 [October 23, 2007]
+ Reject attempt to set all-zero cHRM values.
+
+version 1.2.23beta05 [October 26, 2007]
+ Add missing quotes in projects/visualc6, lost in version 1.2.20rc3
+
+version 1.2.23rc01 [November 2, 2007]
+ No changes.
+
+version 1.2.23 [November 6, 2007]
+ No changes.
+
+version 1.2.24beta01 [November 19, 2007]
+ Moved misplaced test for malloc failure in png_set_sPLT(). This bug was
+ introduced in libpng-1.2.20beta01.
+ Ifdef out avg_row etc from png.h and pngwrite.c when PNG_NO_WRITE_FILTER
+ Do not use png_ptr->free_fn and png_ptr->mem_fn in png_destroy_read_struct()
+ when png_ptr is NULL (Marshall Clow).
+ Updated handling of symbol prefixes in Makefile.am and configure.ac (Mike
+ Frysinger).
+
+version 1.2.24beta02 [November 30, 2007]
+ Removed a useless test and fixed incorrect test in png_set_cHRM_fixed()
+ (David Hill).
+
+version 1.2.24rc01 [December 7, 2007]
+ No changes.
+
+version 1.2.24 [December 14, 2007]
+ Make sure not to redefine _BSD_SOURCE in pngconf.h
+ Revised gather.sh and makefile.std in contrib/pngminim to avoid compiling
+ unused files.
+
+version 1.2.25beta01 [January 7, 2008]
+ Fixed bug with unknown chunk handling, introduced in version 1.2.17rc2
+
+version 1.2.25beta02 [January 10, 2008]
+ Prevent gamma from being applied twice.
+
+version 1.2.25rc01 [January 17, 2008]
+ No changes.
+
+version 1.2.25beta03 [January 22, 2008]
+ Fixed some continue-after-malloc-failure errors in pngset.c (David Hill)
+ Check for info_ptr == NULL in png_read_info() and png_process_data().
+ Check for possible use of NULL user_png_ver[] in png_create_read_struct().
+ Change "if (swidth == NULL)" to "if (sheight == NULL)" in png_handle_sCAL
+ (bug introduced in libpng-1.2.4/1.0.13).
+ Return from png_destroy_read_struct() if png_ptr_ptr is NULL.
+ Fix overflow of "msg" in png_decompress_chunk().
+
+version 1.2.25beta04 [January 26, 2008]
+ Work around Coverity bug report by slightly refactoring
+ png_read_push_finish_row()
+
+version 1.2.25beta05 [January 31, 2008]
+ Added libpng-1.2.25beta05.tar.lzma to distribution. Get the lzma codec
+ from <http://tukaani.org/lzma>.
+ Added lp1225b05.7z to distribution. Get the 7-zip decoder from
+ from <http://www.7-zip.org>.
+ Fixed some broken links in the README file.
+
+version 1.2.25beta06 [February 6, 2008]
+ Refactored png_read_push_finish_row() again, trying to satisfy Coverity.
+ Fixed potential NULL dereference of png_ptr in png_destroy_write_struct();
+ clarified potential NULL dereference of png_ptr in png_destroy_read_struct();
+ fixed potential NULL dereference of info_ptr in png_handle_bKGD();
+ fixed potential NULL dereference of user_png_ver[] in
+ png_create_write_struct_2(). (Coverity)
+
+version 1.2.25rc02 [February 10, 2008]
+ Reset png_ptr->pass in png_read_push_finish_row() before break.
+ Changed "pass" from png_byte to int.
+
+version 1.2.25 and 1.0.31 [February 18, 2008]
+ No changes.
+
+version 1.2.26beta01 [February 21, 2008]
+ Added missing "(" in pngmem.c. Bug introduced in libpng-1.2.2/1.0.13
+
+version 1.2.26beta02 [March 12, 2008]
+ Refined error message returned from deflateInit2 in pngwutil.c
+ Check IHDR length in png_push_read_chunk() before saving it.
+
+version 1.2.26beta03 [March 16, 2008]
+ Revised contrib/gregbook to handle premature end-of-file and file
+ read errors correctly.
+
+version 1.2.26beta04 [March 18, 2008]
+ Free png_ptr->big_row_buf and png_ptr->prev_row before allocating
+ new copies in png_read_start_row(). Bug introduced in libpng-1.2.22.
+
+version 1.2.26beta05 [March 19, 2008]
+ Removed extra png_free() added in libpng-1.2.26beta04.
+
+version 1.2.26beta06 [March 19, 2008]
+ Avoid reallocating big_row_buf and prev_row when the size does not increase.
+
+version 1.2.26rc01 [March 26, 2008]
+ Ifdef out some code that is unused when interlacing is not supported.
+
+versions 1.0.32 and 1.2.26 [April 2, 2008]
+ No changes.
+
+version 1.2.27beta01 [April 12, 2008]
+ Fixed bug (introduced in libpng-1.0.5h) with handling zero-length
+ unknown chunks.
+ Added more information about png_set_keep_unknown_chunks() to the
+ documentation.
+ Reject tRNS chunk with out-of-range samples instead of masking off
+ the invalid high bits as done in since libpng-1.2.19beta5.
+
+version 1.2.27beta02 [April 13, 2008]
+ Revised documentation about unknown chunk and user chunk handling.
+ Keep tRNS chunk with out-of-range samples and issue a png_warning().
+
+version 1.2.27beta03 [April 14, 2008]
+ Added check for NULL ptr in TURBOC version of png_free_default().
+ Removed several unnecessary checks for NULL before calling png_free().
+ Revised png_set_tRNS() so that calling it twice removes and invalidates
+ the previous call.
+ Revised pngtest to check for out-of-range tRNS samples.
+
+version 1.2.27beta04 [April 18, 2008]
+ Added AC_LIBTOOL_WIN32_DLL to configure.ac
+ Rebuilt Makefile.in, aclocal.m4, and configure with autoconf-2.62
+
+version 1.2.27beta05 [April 19, 2008]
+ Added MAINTAINERCLEANFILES variable to Makefile.am
+
+version 1.2.27beta06 [April 21, 2008]
+ Avoid changing color_type from GRAY to RGB by
+ png_set_expand_gray_1_2_4_to_8().
+
+version 1.2.27rc01 [April 23, 2008]
+ Fix broken URL for rfc2083 in png.5 and libpng-*.txt
+
+version 1.0.33 and 1.2.27 [April 30, 2008]
+ No changes.
+
+version 1.0.34 and 1.2.28 [April 30, 2008]
+ Rebuilt Makefile.in, aclocal.m4, and configure with autoconf-2.61
+ due to backward incompatibilities.
+ Removed a stray object file from contrib/gregbook
+
+version 1.2.29beta01 [May 1, 2008]
+ Removed some stray *.diff and *.orig files
+
+version 1.2.29beta02 [May 1, 2008]
+ Reverted Makefile.in, aclocal.m4, and configure to the libpng-1.2.26
+ versions.
+
+version 1.2.29beta03 [May 2, 2008]
+ Added --force to autogen libtoolize options and --force-missing to
+ automake options.
+ Changed $(ECHO) to echo in Makefile.am and Makefile.in
+ Updated all configure files to autoconf-2.62
+ #ifdef out pnggcrd.c code if using MSC_VER
+
+version 1.2.29rc01 [May 4, 2008]
+ No changes.
+
+version 1.0.35 and 1.2.29 [May 8, 2008]
+ No changes.
+
+version 1.0.37 [May 9, 2008]
+ Updated Makefile.in and configure (omitted version 1.0.36).
+
+version 1.2.30beta01 [May 29, 2008]
+ Updated libpng.pc-configure.in and libpng-config.in per debian bug reports.
+
+version 1.2.30beta02 [June 25, 2008]
+ Restored png_flush(png_ptr) at the end of png_write_end(), that was
+ removed from libpng-1.0.9beta03.
+
+version 1.2.30beta03 [July 6, 2008]
+ Merged some cosmetic whitespace changes from libpng-1.4.0beta19.
+ Inline call of png_get_uint_32() in png_get_uint_31(), as in 1.4.0beta19.
+ Added demo of decoding vpAg and sTER chunks to pngtest.c, from 1.4.0beta19.
+ Changed PNGMAJ from 0 to 12 in makefile.darwin, which does not like 0.
+ Added new private function png_read_chunk_header() from 1.4.0beta19.
+ Merge reading of chunk length and chunk type into a single 8-byte read.
+ Merge writing of chunk length and chunk type into a single 8-byte write.
+
+version 1.2.30beta04 [July 10, 2008]
+ Merged more cosmetic whitespace changes from libpng-1.4.0beta19.
+
+version 1.0.38rc01, 1.2.30rc01 [December 18, 2008]
+ No changes.
+
+version 1.0.38rc02, 1.2.30rc02 [July 21, 2008]
+ Moved local array "chunkdata" from pngrutil.c to the png_struct, so
+ it will be freed by png_read_destroy() in case of a read error (Kurt
+ Christensen).
+
+version 1.0.38rc03, 1.2.30rc03 [July 21, 2008]
+ Changed "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking.
+
+version 1.0.38rc04, 1.2.30rc04 [July 22, 2008]
+ Changed "chunkdata = NULL" to "png_ptr->chunkdata = NULL" several places in
+ png_decompress_chunk().
+
+version 1.0.38rc05, 1.2.30rc05 [July 25, 2008]
+ Changed all remaining "chunkdata" to "png_ptr->chunkdata" in
+ png_decompress_chunk() and remove chunkdata from parameter list.
+ Put a call to png_check_chunk_name() in png_read_chunk_header().
+ Revised png_check_chunk_name() to reject a name with a lowercase 3rd byte.
+ Removed two calls to png_check_chunk_name() occuring later in the process.
+
+version 1.0.38rc06, 1.2.30rc06 [July 29, 2008]
+ Added a call to png_check_chunk_name() in pngpread.c
+ Reverted png_check_chunk_name() to accept a name with a lowercase 3rd byte.
+
+version 1.0.38r07, 1.2.30r07 [August 2, 2008]
+ Changed "-Wall" to "-W -Wall" in the CFLAGS in all makefiles (Cosmin Truta)
+ Declared png_ptr "volatile" in pngread.c and pngwrite.c to avoid warnings.
+ Added code in pngset.c to quiet compiler warnings.
+ Updated contrib/visupng/cexcept.h to version 2.0.1
+ Relocated a misplaced "#endif /* PNG_NO_WRITE_FILTER */" in pngwutil.c
+
+version 1.0.38r08, 1.2.30r08 [August 2, 2008]
+ Enclose "volatile" declarations in #ifdef PNG_SETJMP_SUPPORTED (Cosmin).
+
+version 1.0.38, 1.2.30 [August 14, 2008]
+ No changes.
+
+version 1.2.31rc01 [August 19, 2008]
+ Removed extra crc check at the end of png_handle_cHRM(). Bug introduced
+ in libpng-1.2.30beta03 (Heiko Nitzsche).
+
+version 1.2.31rc02 [August 19, 2008]
+ Added PNG_WRITE_FLUSH_SUPPORTED block around new png_flush() call.
+
+version 1.2.31rc03 [August 19, 2008]
+ Added PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED block, off by default, around
+ new png_flush().
+
+version 1.0.39, 1.2.31 [August 21, 2008]
+ No changes.
+
+version 1.2.32beta01 [September 6, 2008]
+ Shortened tIME_string to 29 bytes in pngtest.c (bug introduced in
+ libpng-1.2.22).
+ Fixed off-by-one error introduced in png_push_read_zTXt() function in
+ libpng-1.2.30beta04/pngpread.c (Harald van Dijk)
+ These bugs have been given the vulnerability id CVE-2008-3964.
+
+version 1.0.40, 1.2.32 [September 18, 2008]
+ No changes.
+
+version 1.2.33beta01 [October 6, 2008]
+ Revised makefile.darwin to fix shared library numbering.
+ Change png_set_gray_1_2_4_to_8() to png_set_expand_gray_1_2_4_to_8()
+ in example.c (debian bug report)
+
+version 1.2.33rc01 [October 15, 2008]
+ No changes.
+
+version 1.0.41rc01, version 1.2.33rc02 [October 23, 2008]
+ Changed remaining "key" to "png_ptr->chunkdata" in png_handle_tEXt()
+ to avoid memory leak after memory failure while reading tEXt chunk.`
+
+version 1.2.33 [October 31, 2008]
+ No changes.
+
+version 1.2.34beta01 [November 27, 2008]
+ Revised png_warning() to write its message on standard output by default
+ when warning_fn is NULL. This was the behavior prior to libpng-1.2.9beta9.
+ Fixed string vs pointer-to-string error in png_check_keyword().
+ Added png_check_cHRM_fixed() in png.c and moved checking from pngget.c,
+ pngrutil.c, and pngwrite.c, and eliminated floating point cHRM checking.
+ Added check for zero-area RGB cHRM triangle in png_check_cHRM_fixed().
+ In png_check_cHRM_fixed(), ensure white_y is > 0, and removed redundant
+ check for all-zero coordinates that is detected by the triangle check.
+ Revised png_warning() to write its message on standard output by default
+ when warning_fn is NULL.
+
+version 1.2.34beta02 [November 28, 2008]
+ Corrected off-by-one error in bKGD validity check in png_write_bKGD()
+ and in png_handle_bKGD().
+
+version 1.2.34beta03 [December 1, 2008]
+ Revised bKGD validity check to use >= x instead of > x + 1
+ Merged with png_debug from libpng-1.4.0 to remove newlines.
+
+version 1.2.34beta04 [December 2, 2008]
+ More merging with png_debug from libpng-1.4.0 to remove newlines.
+
+version 1.2.34beta05 [December 5, 2008]
+ Removed redundant check for key==NULL before calling png_check_keyword()
+ to ensure that new_key gets initialized and removed extra warning
+ (Arvan Pritchard).
+
+version 1.2.34beta06 [December 9, 2008]
+ In png_write_png(), respect the placement of the filler bytes in an earlier
+ call to png_set_filler() (Jim Barry).
+
+version 1.2.34beta07 [December 9, 2008]
+ Undid previous change and added PNG_TRANSFORM_STRIP_FILLER_BEFORE and
+ PNG_TRANSFORM_STRIP_FILLER_AFTER conditionals and deprecated
+ PNG_TRANSFORM_STRIP_FILLER (Jim Barry).
+
+version 1.0.42rc01, 1.2.34rc01 [December 11, 2008]
+ No changes.
+
+version 1.0.42, 1.2.34 [December 18, 2008]
+ No changes.
+
+Send comments/corrections/commendations to png-mng-implement at lists.sf.net
+(subscription required; visit
+https://lists.sourceforge.net/lists/listinfo/png-mng-implement
+to subscribe)
+or to glennrp at users.sourceforge.net
+
+Glenn R-P
diff --git a/Build/source/libs/libpng/libpng-1.2.34/INSTALL b/Build/source/libs/libpng/libpng-1.2.34/INSTALL
new file mode 100644
index 00000000000..d49159d8a63
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/INSTALL
@@ -0,0 +1,219 @@
+
+Installing libpng version 1.2.34 - December 18, 2008
+
+On Unix/Linux and similar systems, you can simply type
+
+ ./configure [--prefix=/path]
+ make check
+ make install
+
+and ignore the rest of this document.
+
+If configure does not work on your system and you have a reasonably
+up-to-date set of tools, running ./autogen.sh before running ./configure
+may fix the problem. You can also run the individual commands in
+autogen.sh with the --force option, if supported by your version of
+the tools. If you run 'libtoolize --force', though, this will replace
+the distributed, patched, version of ltmain.sh with an unpatched version
+and your shared library builds may fail to produce libraries with the
+correct version numbers.
+
+Instead, you can use one of the custom-built makefiles in the
+"scripts" directory
+
+ cp scripts/makefile.system makefile
+ make test
+ make install
+
+Or you can use one of the "projects" in the "projects" directory.
+
+If you want to use "cmake" (see www.cmake.org), copy CMakeLists.txt
+from the "scripts" directory to this directory and type
+
+ cmake . [-DPNG_MMX=YES] -DCMAKE_INSTALL_PREFIX=/path
+ make
+ make install
+
+Before installing libpng, you must first install zlib, if it
+is not already on your system. zlib can usually be found
+wherever you got libpng. zlib can be placed in another directory,
+at the same level as libpng.
+
+If your system already has a preinstalled zlib you will still need
+to have access to the zlib.h and zconf.h include files that
+correspond to the version of zlib that's installed.
+
+You can rename the directories that you downloaded (they
+might be called "libpng-1.2.34" or "lpng109" and "zlib-1.2.1"
+or "zlib121") so that you have directories called "zlib" and "libpng".
+
+Your directory structure should look like this:
+
+ .. (the parent directory)
+ libpng (this directory)
+ INSTALL (this file)
+ README
+ *.h
+ *.c
+ contrib
+ gregbook
+ pngminus
+ pngsuite
+ visupng
+ projects
+ beos
+ c5builder (Borland)
+ visualc6 (msvc)
+ netware.txt
+ wince.txt
+ scripts
+ makefile.*
+ pngtest.png
+ etc.
+ zlib
+ README
+ *.h
+ *.c
+ contrib
+ etc.
+
+If the line endings in the files look funny, you may wish to get the other
+distribution of libpng. It is available in both tar.gz (UNIX style line
+endings) and zip (DOS style line endings) formats.
+
+If you are building libpng with MSVC, you can enter the
+libpng projects\visualc6 directory and follow the instructions in
+projects\visualc6\README.txt.
+
+You can build libpng for WindowsCE by downloading and installing
+the projects\wince directory as instructed in the projects\wince.txt file, and
+then following the instructions in the README* files. Similarly, you can
+build libpng for Netware or Beos as instructed in projects\netware.txt
+or projects\beos.
+
+Else enter the zlib directory and follow the instructions in zlib/README,
+then come back here and run "configure" or choose the appropriate
+makefile.sys in the scripts directory.
+
+The files that are presently available in the scripts directory
+include
+
+ CMakeLists.txt => "cmake" script
+ makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
+ makefile.elf => Linux/ELF makefile symbol versioning,
+ gcc, creates libpng12.so.0.1.2.34)
+ makefile.linux => Linux/ELF makefile
+ (gcc, creates libpng12.so.0.1.2.34)
+ makefile.gcc => Generic makefile (gcc, creates static libpng.a)
+ makefile.knr => Archaic UNIX Makefile that converts files with
+ ansi2knr (Requires ansi2knr.c from
+ ftp://ftp.cs.wisc.edu/ghost)
+ makefile.aix => AIX/gcc makefile
+ makefile.cygwin => Cygwin/gcc makefile
+ makefile.darwin => Darwin makefile, can use on MacosX
+ makefile.dec => DEC Alpha UNIX makefile
+ makefile.freebsd => FreeBSD makefile
+ makefile.hpgcc => HPUX makefile using gcc
+ makefile.hpux => HPUX (10.20 and 11.00) makefile
+ makefile.hp64 => HPUX (10.20 and 11.00) makefile, 64-bit
+ makefile.ibmc => IBM C/C++ version 3.x for Win32 and OS/2 (static)
+ makefile.intel => Intel C/C++ version 4.0 and later
+ libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later
+ makefile.netbsd => NetBSD/cc makefile, uses PNGGCCRD, makes libpng.so.
+ makefile.ne12bsd => NetBSD/cc makefile, uses PNGGCCRD,
+ makes libpng12.so
+ makefile.openbsd => OpenBSD makefile
+ makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
+ makefile.sggcc => Silicon Graphics (gcc,
+ creates libpng12.so.0.1.2.34)
+ makefile.sunos => Sun makefile
+ makefile.solaris => Solaris 2.X makefile (gcc,
+ creates libpng12.so.0.1.2.34)
+ makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc,
+ creates libpng12.so.0.1.2.34)
+ makefile.so9 => Solaris 9 makefile (gcc,
+ creates libpng12.so.0.1.2.34)
+ makefile.32sunu => Sun Ultra 32-bit makefile
+ makefile.64sunu => Sun Ultra 64-bit makefile
+ makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
+ makefile.mips => MIPS makefile
+ makefile.acorn => Acorn makefile
+ makefile.amiga => Amiga makefile
+ smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC compiler
+ (Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc)
+ makefile.atari => Atari makefile
+ makefile.beos => BEOS makefile for X86
+ makefile.bor => Borland makefile (uses bcc)
+ makefile.bc32 => 32-bit Borland C++ (all modules compiled in C mode)
+ makefile.tc3 => Turbo C 3.0 makefile
+ makefile.dj2 => DJGPP 2 makefile
+ makefile.msc => Microsoft C makefile
+ makefile.vcwin32 => makefile for Microsoft Visual C++ 4.0 and later
+ makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def)
+ pngos2.def => OS/2 module definition file used by makefile.os2
+ makefile.watcom => Watcom 10a+ Makefile, 32-bit flat memory model
+ makevms.com => VMS build script
+ descrip.mms => VMS makefile for MMS or MMK
+ SCOPTIONS.ppc => Used with smakefile.ppc
+
+Copy the file (or files) that you need from the
+scripts directory into this directory, for example
+
+ MSDOS example: copy scripts\makefile.msc makefile
+ UNIX example: cp scripts/makefile.std makefile
+
+Read the makefile to see if you need to change any source or
+target directories to match your preferences.
+
+Then read pngconf.h to see if you want to make any configuration
+changes.
+
+Then just run "make" which will create the libpng library in
+this directory and "make test" which will run a quick test that reads
+the "pngtest.png" file and writes a "pngout.png" file that should be
+identical to it. Look for "9782 zero samples" in the output of the
+test. For more confidence, you can run another test by typing
+"pngtest pngnow.png" and looking for "289 zero samples" in the output.
+Also, you can run "pngtest -m contrib/pngsuite/*.png" and compare
+your output with the result shown in contrib/pngsuite/README.
+
+Most of the makefiles will allow you to run "make install" to
+put the library in its final resting place (if you want to
+do that, run "make install" in the zlib directory first if necessary).
+Some also allow you to run "make test-installed" after you have
+run "make install".
+
+If you encounter a compiler error message complaining about the
+lines
+ __png.h__ already includes setjmp.h;
+ __dont__ include it again.;
+This means you have compiled another module that includes setjmp.h,
+which is hazardous because the two modules might not include exactly
+the same setjmp.h. If you are sure that you know what you are doing
+and that they are exactly the same, then you can comment out or
+delete the two lines. Better yet, use the cexcept interface
+instead, as demonstrated in contrib/visupng of the libpng distribution.
+
+Further information can be found in the README and libpng.txt
+files, in the individual makefiles, in png.h, and the manual pages
+libpng.3 and png.5.
+
+
+Using the ./configure script -- 16 December 2002.
+=================================================
+
+
+The ./configure script should work compatibly with what scripts/makefile.*
+did, however there are some options you need to add to configure explicitly,
+which previously was done semi-automatically (if you didn't edit
+scripts/makefile.* yourself, that is)
+
+
+CFLAGS="-Wall -O -funroll-loops \
+-malign-loops=2 -malign-functions=2" ./configure --prefix=/usr/include \
+--with-pkgconfigdir=/usr/lib/pkgconfig --includedir=/usr/include
+
+You can alternatively specify --includedir=/usr/include, /usr/local/include,
+/usr/include/png12, or whatever.
+
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/KNOWNBUG b/Build/source/libs/libpng/libpng-1.2.34/KNOWNBUG
new file mode 100644
index 00000000000..bb2ca9c7920
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/KNOWNBUG
@@ -0,0 +1,22 @@
+
+Known bugs in libpng version 1.2.34
+
+1. February 23, 2006: The custom makefiles don't build libpng with -lz.
+
+ STATUS: This is a subject of debate. The change will probably be made
+ as a part of a major overhaul of the makefiles in libpng version 1.4.0.
+
+2. February 24, 2006: The Makefile generated by the "configure" script
+ fails to install symbolic links
+ libpng12.so => libpng12.so.0.1.2.9betaN
+ that are generated by the custom makefiles.
+
+3. September 4, 2007: There is a report that pngtest crashes on MacOS 10.
+
+ STATUS: workarounds are
+ 1) Compile without optimization (crashes are observed with
+ -arch i386 and -O2 or -O3, using gcc-4.0.1).
+ 2) Compile pngtest.c with PNG_DEBUG defined (the bug goes away if
+ you try to look at it).
+ 3) Ignore the crash. The library itself seems to be OK.
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/LICENSE b/Build/source/libs/libpng/libpng-1.2.34/LICENSE
new file mode 100644
index 00000000000..4597e138f31
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/LICENSE
@@ -0,0 +1,109 @@
+
+This copy of the libpng notices is provided for your convenience. In case of
+any discrepancy between this copy and the notices in the file png.h that is
+included in the libpng distribution, the latter shall prevail.
+
+COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+
+If you modify libpng you may insert additional notices immediately following
+this sentence.
+
+libpng versions 1.2.6, August 15, 2004, through 1.2.34, December 18, 2008, are
+Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are
+distributed according to the same disclaimer and license as libpng-1.2.5
+with the following individual added to the list of Contributing Authors
+
+ Cosmin Truta
+
+libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are
+Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
+distributed according to the same disclaimer and license as libpng-1.0.6
+with the following individuals added to the list of Contributing Authors
+
+ Simon-Pierre Cadieux
+ Eric S. Raymond
+ Gilles Vollant
+
+and with the following additions to the disclaimer:
+
+ There is no warranty against interference with your enjoyment of the
+ library or against infringement. There is no warranty that our
+ efforts or the library will fulfill any of your particular purposes
+ or needs. This library is provided with all faults, and the entire
+ risk of satisfactory quality, performance, accuracy, and effort is with
+ the user.
+
+libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
+Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are
+distributed according to the same disclaimer and license as libpng-0.96,
+with the following individuals added to the list of Contributing Authors:
+
+ Tom Lane
+ Glenn Randers-Pehrson
+ Willem van Schaik
+
+libpng versions 0.89, June 1996, through 0.96, May 1997, are
+Copyright (c) 1996, 1997 Andreas Dilger
+Distributed according to the same disclaimer and license as libpng-0.88,
+with the following individuals added to the list of Contributing Authors:
+
+ John Bowler
+ Kevin Bracey
+ Sam Bushell
+ Magnus Holmgren
+ Greg Roelofs
+ Tom Tanner
+
+libpng versions 0.5, May 1995, through 0.88, January 1996, are
+Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
+
+For the purposes of this copyright and license, "Contributing Authors"
+is defined as the following set of individuals:
+
+ Andreas Dilger
+ Dave Martindale
+ Guy Eric Schalnat
+ Paul Schmidt
+ Tim Wegner
+
+The PNG Reference Library is supplied "AS IS". The Contributing Authors
+and Group 42, Inc. disclaim all warranties, expressed or implied,
+including, without limitation, the warranties of merchantability and of
+fitness for any purpose. The Contributing Authors and Group 42, Inc.
+assume no liability for direct, indirect, incidental, special, exemplary,
+or consequential damages, which may result from the use of the PNG
+Reference Library, even if advised of the possibility of such damage.
+
+Permission is hereby granted to use, copy, modify, and distribute this
+source code, or portions hereof, for any purpose, without fee, subject
+to the following restrictions:
+
+1. The origin of this source code must not be misrepresented.
+
+2. Altered versions must be plainly marked as such and must not
+ be misrepresented as being the original source.
+
+3. This Copyright notice may not be removed or altered from any
+ source or altered source distribution.
+
+The Contributing Authors and Group 42, Inc. specifically permit, without
+fee, and encourage the use of this source code as a component to
+supporting the PNG file format in commercial products. If you use this
+source code in a product, acknowledgment is not required but would be
+appreciated.
+
+
+A "png_get_copyright" function is available, for convenient use in "about"
+boxes and the like:
+
+ printf("%s",png_get_copyright(NULL));
+
+Also, the PNG logo (in PNG format, of course) is supplied in the
+files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
+
+Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a
+certification mark of the Open Source Initiative.
+
+Glenn Randers-Pehrson
+glennrp at users.sourceforge.net
+December 18, 2008
diff --git a/Build/source/libs/libpng/libpng-1.2.34/Makefile.am b/Build/source/libs/libpng/libpng-1.2.34/Makefile.am
new file mode 100644
index 00000000000..8c8ddc2fa37
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/Makefile.am
@@ -0,0 +1,152 @@
+# Makefile.am:
+# Source file for Makefile.in (and hence Makefile)
+#
+# Makefile.am need only be changed on a major version number
+# change (e.g. libpng12 --> libpng13). In that case seach
+# this file for every instance of the old base name (libpng12)
+# and change to the new one (libpng13), then change the
+# -version-number settings below so that the new values have
+# the correct major part (first field).
+
+PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
+
+# libpng does not follow GNU file name conventions
+AUTOMAKE_OPTIONS = foreign
+
+# test programs - run on make check, make distcheck
+check_PROGRAMS= pngtest
+pngtest_SOURCES = pngtest.c
+pngtest_LDADD = libpng12.la
+TESTS = test-pngtest.sh
+TESTS_ENVIRONMENT= srcdir=$(srcdir)
+
+# man pages
+dist_man_MANS= libpng.3 libpngpf.3 png.5
+
+# generate the -config scripts if required
+binconfigs= libpng12-config
+EXTRA_SCRIPTS= libpng-config libpng12-config
+bin_SCRIPTS= @binconfigs@
+
+# rules to build libpng, only build the old library on request
+lib_LTLIBRARIES=libpng12.la @compatlib@
+EXTRA_LTLIBRARIES= libpng.la
+libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
+ pngwtran.c pngmem.c pngerror.c pngpread.c \
+ png.h pngconf.h
+libpng_la_SOURCES = $(libpng12_la_SOURCES)
+
+libpng_la_CPPFLAGS = @LIBPNG_DEFINES@
+libpng12_la_CPPFLAGS = @LIBPNG_DEFINES@
+
+# MAJOR UPGRADE: the version-number settings below must be changed.
+libpng12_la_LDFLAGS = -no-undefined -export-dynamic \
+ -version-number 0:@PNGLIB_RELEASE@:0
+# -rpath is needed as automake doesn't know the directory
+libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \
+ -version-number 3:@PNGLIB_RELEASE@:0
+
+if HAVE_LD_VERSION_SCRIPT
+ # Versioned symbols and restricted exports
+ libpng12_la_LDFLAGS += -Wl,--version-script=libpng.vers
+ libpng12_la_DEPENDENCIES = libpng.vers
+else
+ # Only restricted exports when possible
+ libpng12_la_LDFLAGS += -export-symbols libpng.sym
+ libpng12_la_DEPENDENCIES = libpng.sym
+endif
+libpng_la_DEPENDENCIES = $(libpng12_la_DEPENDENCIES)
+
+# Avoid depending upon Character Ranges.
+AN = '_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
+
+#distribute headers in /usr/include/libpng/*
+pkgincludedir= $(includedir)/$(PNGLIB_BASENAME)
+pkginclude_HEADERS= png.h pngconf.h
+
+# pkg-config stuff, note that libpng.pc is always required in order
+# to get the correct library
+pkgconfigdir = @pkgconfigdir@
+pkgconfig_DATA = libpng12.pc
+
+#extra source distribution files.
+EXTRA_DIST= \
+ ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \
+ pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \
+ ${srcdir}/projects/cbuilder5/* \
+ ${srcdir}/projects/beos/* \
+ ${srcdir}/projects/visualc6/* \
+ ${srcdir}/projects/visualc71/* \
+ ${srcdir}/projects/wince.txt \
+ ${srcdir}/projects/netware.txt \
+ ${srcdir}/scripts/* \
+ ${srcdir}/contrib/gregbook/* \
+ ${srcdir}/contrib/pngminus/* \
+ ${srcdir}/contrib/pngsuite/* \
+ ${srcdir}/contrib/visupng/* \
+ $(TESTS) \
+ example.c libpng-1.2.34.txt pngvcrd.c
+
+CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
+libpng.sym
+
+MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
+config.sub configure depcomp install-sh ltmain.sh missing
+
+$(PNGLIB_BASENAME).pc: libpng.pc
+ cp libpng.pc $@
+
+$(PNGLIB_BASENAME)-config: libpng-config
+ cp libpng-config $@
+
+libpng.sym: png.h pngconf.h
+ rm -f $@ $@.new
+ $(CPP) @LIBPNG_DEFINES@ $(CPPFLAGS) -DPNG_BUILDSYMS $(srcdir)/png.h | \
+ $(SED) -n -e \
+ 's|^.*PNG_FUNCTION_EXPORT[ ]*\([$(AN)]*\).*$$|$(SYMBOL_PREFIX)\1|p' \
+ -e 's|^.*PNG_DATA_EXPORT[ ]*\([$(AN)]*\).*$$|$(SYMBOL_PREFIX)\1|p' \
+ >$@.new
+ mv $@.new $@
+
+libpng.vers: libpng.sym
+ rm -f $@ $@.new
+ echo PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0 '{global:' > $@.new
+ $(SED) s/$$/\;/ libpng.sym >> $@.new
+ echo 'local: *; };' >> $@.new
+ mv $@.new $@
+
+test: check
+
+# install the .../include headers as links to the new ones
+install-data-hook:
+ cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h
+ cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/png.h png.h
+ cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/pngconf.h pngconf.h
+ cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
+ cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
+
+# do evil things to libpng to cause libpng12 to be used
+install-exec-hook:
+ cd $(DESTDIR)$(bindir); rm -f libpng-config
+ cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config
+ @set -x;\
+ cd $(DESTDIR)$(libdir);\
+ for ext in a la so sl dylib; do\
+ rm -f libpng.$$ext;\
+ if test -f $(PNGLIB_BASENAME).$$ext; then\
+ $(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\
+ fi;\
+ done
+
+uninstall-hook:
+ cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h
+ rm -f $(DESTDIR)$(pkgconfigdir)/libpng.pc
+ rm -f $(DESTDIR)$(bindir)/libpng-config
+ @if test -n "@compatlib@"; then\
+ set -x;\
+ cd $(DESTDIR)$(libdir);\
+ for ext in a la so sl dylib; do\
+ rm -f libpng.$$ext;\
+ done;\
+ fi
diff --git a/Build/source/libs/libpng/libpng-1.2.34/Makefile.in b/Build/source/libs/libpng/libpng-1.2.34/Makefile.in
new file mode 100644
index 00000000000..0ccceb2a673
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/Makefile.in
@@ -0,0 +1,1311 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Makefile.am:
+# Source file for Makefile.in (and hence Makefile)
+#
+# Makefile.am need only be changed on a major version number
+# change (e.g. libpng12 --> libpng13). In that case seach
+# this file for every instance of the old base name (libpng12)
+# and change to the new one (libpng13), then change the
+# -version-number settings below so that the new values have
+# the correct major part (first field).
+
+
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+check_PROGRAMS = pngtest$(EXEEXT)
+@HAVE_LD_VERSION_SCRIPT_TRUE@am__append_1 = -Wl,--version-script=libpng.vers
+@HAVE_LD_VERSION_SCRIPT_FALSE@am__append_2 = -export-symbols libpng.sym
+subdir = .
+DIST_COMMON = README $(am__configure_deps) $(dist_man_MANS) \
+ $(pkginclude_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/config.h.in \
+ $(top_srcdir)/configure $(top_srcdir)/scripts/libpng-config.in \
+ $(top_srcdir)/scripts/libpng.pc-configure.in INSTALL TODO \
+ config.guess config.sub depcomp install-sh ltmain.sh missing \
+ mkinstalldirs
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES = libpng.pc libpng-config
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \
+ "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(man5dir)" \
+ "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(pkgincludedir)"
+libLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(lib_LTLIBRARIES)
+libpng_la_LIBADD =
+am__objects_1 = libpng_la-png.lo libpng_la-pngset.lo \
+ libpng_la-pngget.lo libpng_la-pngrutil.lo \
+ libpng_la-pngtrans.lo libpng_la-pngwutil.lo \
+ libpng_la-pngread.lo libpng_la-pngrio.lo libpng_la-pngwio.lo \
+ libpng_la-pngwrite.lo libpng_la-pngrtran.lo \
+ libpng_la-pngwtran.lo libpng_la-pngmem.lo \
+ libpng_la-pngerror.lo libpng_la-pngpread.lo
+am_libpng_la_OBJECTS = $(am__objects_1)
+libpng_la_OBJECTS = $(am_libpng_la_OBJECTS)
+libpng_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(libpng_la_LDFLAGS) $(LDFLAGS) -o $@
+libpng12_la_LIBADD =
+am_libpng12_la_OBJECTS = libpng12_la-png.lo libpng12_la-pngset.lo \
+ libpng12_la-pngget.lo libpng12_la-pngrutil.lo \
+ libpng12_la-pngtrans.lo libpng12_la-pngwutil.lo \
+ libpng12_la-pngread.lo libpng12_la-pngrio.lo \
+ libpng12_la-pngwio.lo libpng12_la-pngwrite.lo \
+ libpng12_la-pngrtran.lo libpng12_la-pngwtran.lo \
+ libpng12_la-pngmem.lo libpng12_la-pngerror.lo \
+ libpng12_la-pngpread.lo
+libpng12_la_OBJECTS = $(am_libpng12_la_OBJECTS)
+libpng12_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(libpng12_la_LDFLAGS) $(LDFLAGS) -o $@
+am_pngtest_OBJECTS = pngtest.$(OBJEXT)
+pngtest_OBJECTS = $(am_pngtest_OBJECTS)
+pngtest_DEPENDENCIES = libpng12.la
+binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
+SCRIPTS = $(bin_SCRIPTS)
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libpng_la_SOURCES) $(libpng12_la_SOURCES) \
+ $(pngtest_SOURCES)
+DIST_SOURCES = $(libpng_la_SOURCES) $(libpng12_la_SOURCES) \
+ $(pngtest_SOURCES)
+man3dir = $(mandir)/man3
+man5dir = $(mandir)/man5
+NROFF = nroff
+MANS = $(dist_man_MANS)
+pkgconfigDATA_INSTALL = $(INSTALL_DATA)
+DATA = $(pkgconfig_DATA)
+pkgincludeHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(pkginclude_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+ { test ! -d $(distdir) \
+ || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
+ && rm -fr $(distdir); }; }
+DIST_ARCHIVES = $(distdir).tar.gz
+GZIP_ENV = --best
+distuninstallcheck_listfiles = find . -type f -print
+distcleancheck_listfiles = find . -type f -print
+
+#distribute headers in /usr/include/libpng/*
+pkgincludedir = $(includedir)/$(PNGLIB_BASENAME)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBPNG_DEFINES = @LIBPNG_DEFINES@
+LIBPNG_NO_MMX = @LIBPNG_NO_MMX@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PNGLIB_MAJOR = @PNGLIB_MAJOR@
+PNGLIB_MINOR = @PNGLIB_MINOR@
+PNGLIB_RELEASE = @PNGLIB_RELEASE@
+PNGLIB_VERSION = @PNGLIB_VERSION@
+POW_LIB = @POW_LIB@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+SYMBOL_PREFIX = @SYMBOL_PREFIX@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+
+# generate the -config scripts if required
+binconfigs = libpng12-config
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+compatlib = @compatlib@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+lt_ECHO = @lt_ECHO@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+
+# pkg-config stuff, note that libpng.pc is always required in order
+# to get the correct library
+pkgconfigdir = @pkgconfigdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+PNGLIB_BASENAME = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
+
+# libpng does not follow GNU file name conventions
+AUTOMAKE_OPTIONS = foreign
+pngtest_SOURCES = pngtest.c
+pngtest_LDADD = libpng12.la
+TESTS = test-pngtest.sh
+TESTS_ENVIRONMENT = srcdir=$(srcdir)
+
+# man pages
+dist_man_MANS = libpng.3 libpngpf.3 png.5
+EXTRA_SCRIPTS = libpng-config libpng12-config
+bin_SCRIPTS = @binconfigs@
+
+# rules to build libpng, only build the old library on request
+lib_LTLIBRARIES = libpng12.la @compatlib@
+EXTRA_LTLIBRARIES = libpng.la
+libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
+ pngwtran.c pngmem.c pngerror.c pngpread.c \
+ png.h pngconf.h
+
+libpng_la_SOURCES = $(libpng12_la_SOURCES)
+libpng_la_CPPFLAGS = @LIBPNG_DEFINES@
+libpng12_la_CPPFLAGS = @LIBPNG_DEFINES@
+
+# MAJOR UPGRADE: the version-number settings below must be changed.
+libpng12_la_LDFLAGS = -no-undefined -export-dynamic -version-number \
+ 0:@PNGLIB_RELEASE@:0 $(am__append_1) $(am__append_2)
+# -rpath is needed as automake doesn't know the directory
+libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \
+ -version-number 3:@PNGLIB_RELEASE@:0
+
+@HAVE_LD_VERSION_SCRIPT_FALSE@libpng12_la_DEPENDENCIES = libpng.sym
+@HAVE_LD_VERSION_SCRIPT_TRUE@libpng12_la_DEPENDENCIES = libpng.vers
+libpng_la_DEPENDENCIES = $(libpng12_la_DEPENDENCIES)
+
+# Avoid depending upon Character Ranges.
+AN = '_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
+pkginclude_HEADERS = png.h pngconf.h
+pkgconfig_DATA = libpng12.pc
+
+#extra source distribution files.
+EXTRA_DIST = \
+ ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \
+ pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \
+ ${srcdir}/projects/cbuilder5/* \
+ ${srcdir}/projects/beos/* \
+ ${srcdir}/projects/visualc6/* \
+ ${srcdir}/projects/visualc71/* \
+ ${srcdir}/projects/wince.txt \
+ ${srcdir}/projects/netware.txt \
+ ${srcdir}/scripts/* \
+ ${srcdir}/contrib/gregbook/* \
+ ${srcdir}/contrib/pngminus/* \
+ ${srcdir}/contrib/pngsuite/* \
+ ${srcdir}/contrib/visupng/* \
+ $(TESTS) \
+ example.c libpng-1.2.34.txt pngvcrd.c
+
+CLEANFILES = pngout.png libpng12.pc libpng12-config libpng.vers \
+libpng.sym
+
+MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
+config.sub configure depcomp install-sh ltmain.sh missing
+
+all: config.h
+ $(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+am--refresh:
+ @:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ echo ' $(SHELL) ./config.status'; \
+ $(SHELL) ./config.status;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ $(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+
+config.h: stamp-h1
+ @if test ! -f $@; then \
+ rm -f stamp-h1; \
+ $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
+ else :; fi
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+ @rm -f stamp-h1
+ cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_srcdir) && $(AUTOHEADER)
+ rm -f stamp-h1
+ touch $@
+
+distclean-hdr:
+ -rm -f config.h stamp-h1
+libpng.pc: $(top_builddir)/config.status $(top_srcdir)/scripts/libpng.pc-configure.in
+ cd $(top_builddir) && $(SHELL) ./config.status $@
+libpng-config: $(top_builddir)/config.status $(top_srcdir)/scripts/libpng-config.in
+ cd $(top_builddir) && $(SHELL) ./config.status $@
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ if test -f $$p; then \
+ f=$(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
+ else :; fi; \
+ done
+
+uninstall-libLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ p=$(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
+ done
+
+clean-libLTLIBRARIES:
+ -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
+libpng.la: $(libpng_la_OBJECTS) $(libpng_la_DEPENDENCIES)
+ $(libpng_la_LINK) $(libpng_la_OBJECTS) $(libpng_la_LIBADD) $(LIBS)
+libpng12.la: $(libpng12_la_OBJECTS) $(libpng12_la_DEPENDENCIES)
+ $(libpng12_la_LINK) -rpath $(libdir) $(libpng12_la_OBJECTS) $(libpng12_la_LIBADD) $(LIBS)
+
+clean-checkPROGRAMS:
+ @list='$(check_PROGRAMS)'; for p in $$list; do \
+ f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f $$p $$f"; \
+ rm -f $$p $$f ; \
+ done
+pngtest$(EXEEXT): $(pngtest_OBJECTS) $(pngtest_DEPENDENCIES)
+ @rm -f pngtest$(EXEEXT)
+ $(LINK) $(pngtest_OBJECTS) $(pngtest_LDADD) $(LIBS)
+install-binSCRIPTS: $(bin_SCRIPTS)
+ @$(NORMAL_INSTALL)
+ test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+ @list='$(bin_SCRIPTS)'; for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ if test -f $$d$$p; then \
+ f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
+ echo " $(binSCRIPT_INSTALL) '$$d$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+ $(binSCRIPT_INSTALL) "$$d$$p" "$(DESTDIR)$(bindir)/$$f"; \
+ else :; fi; \
+ done
+
+uninstall-binSCRIPTS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(bin_SCRIPTS)'; for p in $$list; do \
+ f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
+ echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+ rm -f "$(DESTDIR)$(bindir)/$$f"; \
+ done
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-png.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngerror.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngget.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngmem.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngpread.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngread.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrio.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrtran.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrutil.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngset.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngtrans.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwio.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwrite.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwtran.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwutil.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-png.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngerror.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngget.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngmem.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngpread.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngread.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngrio.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngrtran.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngrutil.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngset.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngtrans.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngwio.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngwrite.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngwtran.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngwutil.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pngtest.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c $<
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+ if test -n "$$list"; then \
+ for tst in $$list; do \
+ if test -f ./$$tst; then dir=./; \
+ elif test -f $$tst; then dir=; \
+ else dir="$(srcdir)/"; fi; \
+ if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
+ all=`expr $$all + 1`; \
+ case " $(XFAIL_TESTS) " in \
+ *$$ws$$tst$$ws*) \
+ xpass=`expr $$xpass + 1`; \
+ failed=`expr $$failed + 1`; \
+ echo "XPASS: $$tst"; \
+ ;; \
+ *) \
+ echo "PASS: $$tst"; \
+ ;; \
+ esac; \
+ elif test $$? -ne 77; then \
+ all=`expr $$all + 1`; \
+ case " $(XFAIL_TESTS) " in \
+ *$$ws$$tst$$ws*) \
+ xfail=`expr $$xfail + 1`; \
+ echo "XFAIL: $$tst"; \
+ ;; \
+ *) \
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+ echo "FAIL: $$tst"; \
+ ;; \
+ esac; \
+ else \
+ skip=`expr $$skip + 1`; \
+ echo "SKIP: $$tst"; \
+ fi; \
+ done; \
+ if test "$$failed" -eq 0; then \
+ if test "$$xfail" -eq 0; then \
+ banner="All $$all tests passed"; \
+ else \
+ banner="All $$all tests behaved as expected ($$xfail expected failures)"; \
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+ else \
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+ test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
+ dashes="$$skipped"; \
+ fi; \
+ report=""; \
+ if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
+ report="Please report to $(PACKAGE_BUGREPORT)"; \
+ test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
+ dashes="$$report"; \
+ fi; \
+ dashes=`echo "$$dashes" | sed s/./=/g`; \
+ echo "$$dashes"; \
+ echo "$$banner"; \
+ test -z "$$skipped" || echo "$$skipped"; \
+ test -z "$$report" || echo "$$report"; \
+ echo "$$dashes"; \
+ test "$$failed" -eq 0; \
+ else :; fi
+
+distdir: $(DISTFILES)
+ $(am__remove_distdir)
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+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ done
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+ || chmod -R a+r $(distdir)
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+ tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+ $(am__remove_distdir)
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+ tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
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+# This target untars the dist file and tries a VPATH configuration. Then
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+ esac
+ chmod -R a-w $(distdir); chmod a+w $(distdir)
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+ && ../configure --srcdir=.. --prefix="$$dc_install_base" \
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+ && $(MAKE) $(AM_MAKEFLAGS) dvi \
+ && $(MAKE) $(AM_MAKEFLAGS) check \
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+ && rm -rf $(DIST_ARCHIVES) \
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+distuninstallcheck:
+ @cd $(distuninstallcheck_dir) \
+ && test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+ || { echo "ERROR: files left after uninstall:" ; \
+ if test -n "$(DESTDIR)"; then \
+ echo " (check DESTDIR support)"; \
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+ $(distuninstallcheck_listfiles) ; \
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+distcleancheck: distclean
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+ fi
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+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
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+
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+.MAKE: install-am install-data-am install-exec-am install-strip \
+ uninstall-am
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+.PHONY: CTAGS GTAGS all all-am am--refresh check check-TESTS check-am \
+ clean clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \
+ clean-libtool ctags dist dist-all dist-bzip2 dist-gzip \
+ dist-lzma dist-shar dist-tarZ dist-zip distcheck distclean \
+ distclean-compile distclean-generic distclean-hdr \
+ distclean-libtool distclean-tags distcleancheck distdir \
+ distuninstallcheck dvi dvi-am html html-am info info-am \
+ install install-am install-binSCRIPTS install-data \
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+ install-html-am install-info install-info-am \
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+ install-pkgincludeHEADERS install-ps install-ps-am \
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+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
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+ uninstall-binSCRIPTS uninstall-hook uninstall-libLTLIBRARIES \
+ uninstall-man uninstall-man3 uninstall-man5 \
+ uninstall-pkgconfigDATA uninstall-pkgincludeHEADERS
+
+
+@HAVE_LD_VERSION_SCRIPT_TRUE@ # Versioned symbols and restricted exports
+@HAVE_LD_VERSION_SCRIPT_FALSE@ # Only restricted exports when possible
+
+$(PNGLIB_BASENAME).pc: libpng.pc
+ cp libpng.pc $@
+
+$(PNGLIB_BASENAME)-config: libpng-config
+ cp libpng-config $@
+
+libpng.sym: png.h pngconf.h
+ rm -f $@ $@.new
+ $(CPP) @LIBPNG_DEFINES@ $(CPPFLAGS) -DPNG_BUILDSYMS $(srcdir)/png.h | \
+ $(SED) -n -e \
+ 's|^.*PNG_FUNCTION_EXPORT[ ]*\([$(AN)]*\).*$$|$(SYMBOL_PREFIX)\1|p' \
+ -e 's|^.*PNG_DATA_EXPORT[ ]*\([$(AN)]*\).*$$|$(SYMBOL_PREFIX)\1|p' \
+ >$@.new
+ mv $@.new $@
+
+libpng.vers: libpng.sym
+ rm -f $@ $@.new
+ echo PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0 '{global:' > $@.new
+ $(SED) s/$$/\;/ libpng.sym >> $@.new
+ echo 'local: *; };' >> $@.new
+ mv $@.new $@
+
+test: check
+
+# install the .../include headers as links to the new ones
+install-data-hook:
+ cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h
+ cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/png.h png.h
+ cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/pngconf.h pngconf.h
+ cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
+ cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
+
+# do evil things to libpng to cause libpng12 to be used
+install-exec-hook:
+ cd $(DESTDIR)$(bindir); rm -f libpng-config
+ cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config
+ @set -x;\
+ cd $(DESTDIR)$(libdir);\
+ for ext in a la so sl dylib; do\
+ rm -f libpng.$$ext;\
+ if test -f $(PNGLIB_BASENAME).$$ext; then\
+ $(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\
+ fi;\
+ done
+
+uninstall-hook:
+ cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h
+ rm -f $(DESTDIR)$(pkgconfigdir)/libpng.pc
+ rm -f $(DESTDIR)$(bindir)/libpng-config
+ @if test -n "@compatlib@"; then\
+ set -x;\
+ cd $(DESTDIR)$(libdir);\
+ for ext in a la so sl dylib; do\
+ rm -f libpng.$$ext;\
+ done;\
+ fi
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/Build/source/libs/libpng/libpng-1.2.34/README b/Build/source/libs/libpng/libpng-1.2.34/README
new file mode 100644
index 00000000000..3dd92f41f7b
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/README
@@ -0,0 +1,267 @@
+README for libpng version 1.2.34 - December 18, 2008 (shared library 12.0)
+See the note about version numbers near the top of png.h
+
+See INSTALL for instructions on how to install libpng.
+
+Libpng comes in several distribution formats. Get libpng-*.tar.gz,
+libpng-*.tar.lzma, or libpng-*.tar.bz2 if you want UNIX-style line
+endings in the text files, or lpng*.7z or lpng*.zip if you want DOS-style
+line endings. You can get UNIX-style line endings from the *.zip file
+by using "unzip -a" but there seems to be no simple way to recover
+UNIX-style line endings from the *.7z file. The *.tar.lzma file is
+recommended for *NIX users instead.
+
+Version 0.89 was the first official release of libpng. Don't let the
+fact that it's the first release fool you. The libpng library has been in
+extensive use and testing since mid-1995. By late 1997 it had
+finally gotten to the stage where there hadn't been significant
+changes to the API in some time, and people have a bad feeling about
+libraries with versions < 1.0. Version 1.0.0 was released in
+March 1998.
+
+****
+Note that some of the changes to the png_info structure render this
+version of the library binary incompatible with libpng-0.89 or
+earlier versions if you are using a shared library. The type of the
+"filler" parameter for png_set_filler() has changed from png_byte to
+png_uint_32, which will affect shared-library applications that use
+this function.
+
+To avoid problems with changes to the internals of png_info_struct,
+new APIs have been made available in 0.95 to avoid direct application
+access to info_ptr. These functions are the png_set_<chunk> and
+png_get_<chunk> functions. These functions should be used when
+accessing/storing the info_struct data, rather than manipulating it
+directly, to avoid such problems in the future.
+
+It is important to note that the APIs do not make current programs
+that access the info struct directly incompatible with the new
+library. However, it is strongly suggested that new programs use
+the new APIs (as shown in example.c and pngtest.c), and older programs
+be converted to the new format, to facilitate upgrades in the future.
+****
+
+Additions since 0.90 include the ability to compile libpng as a
+Windows DLL, and new APIs for accessing data in the info struct.
+Experimental functions include the ability to set weighting and cost
+factors for row filter selection, direct reads of integers from buffers
+on big-endian processors that support misaligned data access, faster
+methods of doing alpha composition, and more accurate 16->8 bit color
+conversion.
+
+The additions since 0.89 include the ability to read from a PNG stream
+which has had some (or all) of the signature bytes read by the calling
+application. This also allows the reading of embedded PNG streams that
+do not have the PNG file signature. As well, it is now possible to set
+the library action on the detection of chunk CRC errors. It is possible
+to set different actions based on whether the CRC error occurred in a
+critical or an ancillary chunk.
+
+The changes made to the library, and bugs fixed are based on discussions
+on the png-mng-implement mailing list
+and not on material submitted privately to Guy, Andreas, or Glenn. They will
+forward any good suggestions to the list.
+
+For a detailed description on using libpng, read libpng.txt. For
+examples of libpng in a program, see example.c and pngtest.c. For usage
+information and restrictions (what little they are) on libpng, see
+png.h. For a description on using zlib (the compression library used by
+libpng) and zlib's restrictions, see zlib.h
+
+I have included a general makefile, as well as several machine and
+compiler specific ones, but you may have to modify one for your own needs.
+
+You should use zlib 1.0.4 or later to run this, but it MAY work with
+versions as old as zlib 0.95. Even so, there are bugs in older zlib
+versions which can cause the output of invalid compression streams for
+some images. You will definitely need zlib 1.0.4 or later if you are
+taking advantage of the MS-DOS "far" structure allocation for the small
+and medium memory models. You should also note that zlib is a
+compression library that is useful for more things than just PNG files.
+You can use zlib as a drop-in replacement for fread() and fwrite() if
+you are so inclined.
+
+zlib should be available at the same place that libpng is, or at
+ftp://ftp.simplesystems.org/pub/png/src/
+
+You may also want a copy of the PNG specification. It is available
+as an RFC, a W3C Recommendation, and an ISO/IEC Standard. You can find
+these at http://www.libpng.org/pub/png/pngdocs.html
+
+This code is currently being archived at libpng.sf.net in the
+[DOWNLOAD] area, and on CompuServe, Lib 20 (PNG SUPPORT)
+at GO GRAPHSUP. If you can't find it in any of those places,
+e-mail me, and I'll help you find it.
+
+If you have any code changes, requests, problems, etc., please e-mail
+them to me. Also, I'd appreciate any make files or project files,
+and any modifications you needed to make to get libpng to compile,
+along with a #define variable to tell what compiler/system you are on.
+If you needed to add transformations to libpng, or wish libpng would
+provide the image in a different way, drop me a note (and code, if
+possible), so I can consider supporting the transformation.
+Finally, if you get any warning messages when compiling libpng
+(note: not zlib), and they are easy to fix, I'd appreciate the
+fix. Please mention "libpng" somewhere in the subject line. Thanks.
+
+This release was created and will be supported by myself (of course
+based in a large way on Guy's and Andreas' earlier work), and the PNG group.
+
+Send comments/corrections/commendations to png-mng-implement at lists.sf.net
+(subscription required; visit
+https://lists.sourceforge.net/lists/listinfo/png-mng-implement
+to subscribe) or to glennrp at users.sourceforge.net
+
+You can't reach Guy, the original libpng author, at the addresses
+given in previous versions of this document. He and Andreas will read mail
+addressed to the png-mng-implement list, however.
+
+Please do not send general questions about PNG. Send them to
+the (png-mng-misc at lists.sourceforge.net, subscription required, visit
+https://lists.sourceforge.net/lists/listinfo/png-mng-implement to subscribe)
+On the other hand,
+please do not send libpng questions to that address, send them to me
+or to the png-mng-implement list. I'll
+get them in the end anyway. If you have a question about something
+in the PNG specification that is related to using libpng, send it
+to me. Send me any questions that start with "I was using libpng,
+and ...". If in doubt, send questions to me. I'll bounce them
+to others, if necessary.
+
+Please do not send suggestions on how to change PNG. We have
+been discussing PNG for twelve years now, and it is official and
+finished. If you have suggestions for libpng, however, I'll
+gladly listen. Even if your suggestion is not used immediately,
+it may be used later.
+
+Files in this distribution:
+
+ ANNOUNCE => Announcement of this version, with recent changes
+ CHANGES => Description of changes between libpng versions
+ KNOWNBUG => List of known bugs and deficiencies
+ LICENSE => License to use and redistribute libpng
+ README => This file
+ TODO => Things not implemented in the current library
+ Y2KINFO => Statement of Y2K compliance
+ example.c => Example code for using libpng functions
+ libpng-*-*-diff.txt => Diff from previous release
+ libpng.3 => manual page for libpng (includes libpng.txt)
+ libpng.txt => Description of libpng and its functions
+ libpngpf.3 => manual page for libpng's private functions
+ png.5 => manual page for the PNG format
+ png.c => Basic interface functions common to library
+ png.h => Library function and interface declarations
+ pngconf.h => System specific library configuration
+ pngerror.c => Error/warning message I/O functions
+ pngget.c => Functions for retrieving info from struct
+ pngmem.c => Memory handling functions
+ pngbar.png => PNG logo, 88x31
+ pngnow.png => PNG logo, 98x31
+ pngpread.c => Progressive reading functions
+ pngread.c => Read data/helper high-level functions
+ pngrio.c => Lowest-level data read I/O functions
+ pngrtran.c => Read data transformation functions
+ pngrutil.c => Read data utility functions
+ pngset.c => Functions for storing data into the info_struct
+ pngtest.c => Library test program
+ pngtest.png => Library test sample image
+ pngtrans.c => Common data transformation functions
+ pngwio.c => Lowest-level write I/O functions
+ pngwrite.c => High-level write functions
+ pngwtran.c => Write data transformations
+ pngwutil.c => Write utility functions
+ contrib => Contributions
+ gregbook => source code for PNG reading and writing, from
+ Greg Roelofs' "PNG: The Definitive Guide",
+ O'Reilly, 1999
+ msvctest => Builds and runs pngtest using a MSVC workspace
+ pngminus => Simple pnm2png and png2pnm programs
+ pngsuite => Test images
+ visupng => Contains a MSVC workspace for VisualPng
+ projects => Contains project files and workspaces for building DLL
+ beos => Contains a Beos workspace for building libpng
+ c5builder => Contains a Borland workspace for building libpng
+ and zlib
+ visualc6 => Contains a Microsoft Visual C++ (MSVC) workspace
+ for building libpng and zlib
+ netware.txt => Contains instructions for downloading a set of
+ project files for building libpng and zlib on
+ Netware.
+ wince.txt => Contains instructions for downloading a Microsoft
+ Visual C++ (Windows CD Toolkit) workspace for
+ building libpng and zlib on WindowsCE
+ scripts => Directory containing scripts for building libpng:
+ descrip.mms => VMS makefile for MMS or MMK
+ makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
+ makefile.elf => Linux/ELF makefile symbol versioning,
+ gcc, creates libpng12.so.0.1.2.34)
+ makefile.linux => Linux/ELF makefile
+ (gcc, creates libpng12.so.0.1.2.34)
+ makefile.gcmmx => Linux/ELF makefile
+ (gcc, creates libpng12.so.0.1.2.34,
+ uses assembler code tuned for Intel MMX platform)
+ makefile.gcc => Generic makefile (gcc, creates static libpng.a)
+ makefile.knr => Archaic UNIX Makefile that converts files with
+ ansi2knr (Requires ansi2knr.c from
+ ftp://ftp.cs.wisc.edu/ghost)
+ makefile.aix => AIX makefile
+ makefile.cygwin => Cygwin/gcc makefile
+ makefile.darwin => Darwin makefile
+ makefile.dec => DEC Alpha UNIX makefile
+ makefile.freebsd => FreeBSD makefile
+ makefile.hpgcc => HPUX makefile using gcc
+ makefile.hpux => HPUX (10.20 and 11.00) makefile
+ makefile.hp64 => HPUX (10.20 and 11.00) makefile, 64 bit
+ makefile.ibmc => IBM C/C++ version 3.x for Win32 and OS/2 (static)
+ makefile.intel => Intel C/C++ version 4.0 and later
+ libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later
+ makefile.netbsd => NetBSD/cc makefile, PNGGCCRD, makes libpng.so.
+ makefile.ne12bsd => NetBSD/cc makefile, PNGGCCRD, makes libpng12.so
+ makefile.openbsd => OpenBSD makefile
+ makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
+ makefile.sggcc => Silicon Graphics
+ (gcc, creates libpng12.so.0.1.2.34)
+ makefile.sunos => Sun makefile
+ makefile.solaris => Solaris 2.X makefile
+ (gcc, creates libpng12.so.0.1.2.34)
+ makefile.so9 => Solaris 9 makefile
+ (gcc, creates libpng12.so.0.1.2.34)
+ makefile.32sunu => Sun Ultra 32-bit makefile
+ makefile.64sunu => Sun Ultra 64-bit makefile
+ makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
+ makefile.mips => MIPS makefile
+ makefile.acorn => Acorn makefile
+ makefile.amiga => Amiga makefile
+ smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC
+ compiler (Requires SCOPTIONS, copied from
+ scripts/SCOPTIONS.ppc)
+ makefile.atari => Atari makefile
+ makefile.beos => BEOS makefile for X86
+ makefile.bor => Borland makefile (uses bcc)
+ makefile.bc32 => 32-bit Borland C++ (all modules compiled in C mode)
+ makefile.tc3 => Turbo C 3.0 makefile
+ makefile.dj2 => DJGPP 2 makefile
+ makefile.msc => Microsoft C makefile
+ makefile.vcawin32=> makefile for Microsoft Visual C++ 5.0 and
+ later (uses assembler code tuned for Intel MMX
+ platform)
+ makefile.vcwin32 => makefile for Microsoft Visual C++ 4.0 and
+ later (does not use assembler code)
+ makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def)
+ pngos2.def => OS/2 module definition file used by makefile.os2
+ makefile.watcom => Watcom 10a+ Makefile, 32-bit flat memory model
+ makevms.com => VMS build script
+ SCOPTIONS.ppc => Used with smakefile.ppc
+
+Good luck, and happy coding.
+
+-Glenn Randers-Pehrson (current maintainer)
+ Internet: glennrp at users.sourceforge.net
+
+-Andreas Eric Dilger (former maintainer, 1996-1997)
+ Internet: adilger at enel.ucalgary.ca
+ Web: http://members.shaw.ca/adilger/
+
+-Guy Eric Schalnat (original author and former maintainer, 1995-1996)
+ (formerly of Group 42, Inc)
+ Internet: gschal at infinet.com
diff --git a/Build/source/libs/libpng/libpng-1.2.34/TODO b/Build/source/libs/libpng/libpng-1.2.34/TODO
new file mode 100644
index 00000000000..a5f639577dd
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/TODO
@@ -0,0 +1,24 @@
+TODO - list of things to do for libpng:
+
+Final bug fixes.
+Improve API by hiding the png_struct and png_info structs.
+Finish work on the no-floating-point version (including gamma compensation)
+Better C++ wrapper/full C++ implementation?
+Fix problem with C++ and EXTERN "C".
+cHRM transformation.
+Improve setjmp/longjmp usage or remove it in favor of returning error codes.
+Add "grayscale->palette" transformation and "palette->grayscale" detection.
+Improved dithering.
+Multi-lingual error and warning message support.
+Complete sRGB transformation (presently it simply uses gamma=0.45455).
+Man pages for function calls.
+Better documentation.
+Better filter selection
+ (counting huffman bits/precompression? filter inertia? filter costs?).
+Histogram creation.
+Text conversion between different code pages (Latin-1 -> Mac and DOS).
+Should we always malloc 2^bit_depth PLTE/tRNS/hIST entries for safety?
+Build gamma tables using fixed point (and do away with floating point entirely).
+Use greater precision when changing to linear gamma for compositing against
+ background and doing rgb-to-gray transformation.
+Investigate pre-incremented loop counters and other loop constructions.
diff --git a/Build/source/libs/libpng/libpng-1.2.34/Y2KINFO b/Build/source/libs/libpng/libpng-1.2.34/Y2KINFO
new file mode 100644
index 00000000000..af762f400ee
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/Y2KINFO
@@ -0,0 +1,55 @@
+ Y2K compliance in libpng:
+ =========================
+
+ December 18, 2008
+
+ Since the PNG Development group is an ad-hoc body, we can't make
+ an official declaration.
+
+ This is your unofficial assurance that libpng from version 0.71 and
+ upward through 1.2.34 are Y2K compliant. It is my belief that earlier
+ versions were also Y2K compliant.
+
+ Libpng only has three year fields. One is a 2-byte unsigned integer
+ that will hold years up to 65535. The other two hold the date in text
+ format, and will hold years up to 9999.
+
+ The integer is
+ "png_uint_16 year" in png_time_struct.
+
+ The strings are
+ "png_charp time_buffer" in png_struct and
+ "near_time_buffer", which is a local character string in png.c.
+
+ There are seven time-related functions:
+
+ png_convert_to_rfc_1123() in png.c
+ (formerly png_convert_to_rfc_1152() in error)
+ png_convert_from_struct_tm() in pngwrite.c, called in pngwrite.c
+ png_convert_from_time_t() in pngwrite.c
+ png_get_tIME() in pngget.c
+ png_handle_tIME() in pngrutil.c, called in pngread.c
+ png_set_tIME() in pngset.c
+ png_write_tIME() in pngwutil.c, called in pngwrite.c
+
+ All appear to handle dates properly in a Y2K environment. The
+ png_convert_from_time_t() function calls gmtime() to convert from system
+ clock time, which returns (year - 1900), which we properly convert to
+ the full 4-digit year. There is a possibility that applications using
+ libpng are not passing 4-digit years into the png_convert_to_rfc_1123()
+ function, or that they are incorrectly passing only a 2-digit year
+ instead of "year - 1900" into the png_convert_from_struct_tm() function,
+ but this is not under our control. The libpng documentation has always
+ stated that it works with 4-digit years, and the APIs have been
+ documented as such.
+
+ The tIME chunk itself is also Y2K compliant. It uses a 2-byte unsigned
+ integer to hold the year, and can hold years as large as 65535.
+
+ zlib, upon which libpng depends, is also Y2K compliant. It contains
+ no date-related code.
+
+
+ Glenn Randers-Pehrson
+ libpng maintainer
+ PNG Development Group
diff --git a/Build/source/libs/libpng/libpng-1.2.34/autogen.sh b/Build/source/libs/libpng/libpng-1.2.34/autogen.sh
new file mode 100755
index 00000000000..77b63087c8b
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/autogen.sh
@@ -0,0 +1,25 @@
+#! /bin/sh
+# a quick hack script to generate necessary files from
+# auto* tools.
+#
+# WARNING: if you run this you will change the versions
+# of the tools which are used and, maybe, required!
+ touch Makefile.am configure.ac
+{
+ echo "running libtoolize" >&2
+ libtoolize --force --copy --automake
+} && {
+ echo "running aclocal" >&2
+ aclocal
+} && {
+ echo "running autoheader [ignore the warnings]" >&2
+ autoheader
+} && {
+ echo "running automake" >&2
+ automake --force-missing --foreign -a -c
+} && {
+ echo "running autoconf" >&2
+ autoconf
+} &&
+ echo "autogen complete" >&2 ||
+ echo "ERROR: autogen.sh failed, autogen is incomplete" >&2
diff --git a/Build/source/libs/teckit/config.guess b/Build/source/libs/libpng/libpng-1.2.34/config.guess
index e5716eea733..ca2a03ca4f1 100755
--- a/Build/source/libs/teckit/config.guess
+++ b/Build/source/libs/libpng/libpng-1.2.34/config.guess
@@ -4,7 +4,7 @@
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
-timestamp='2009-02-03'
+timestamp='2008-01-08'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -331,20 +331,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
@@ -809,7 +796,7 @@ EOF
x86)
echo i586-pc-interix${UNAME_RELEASE}
exit ;;
- EM64T | authenticamd | genuineintel)
+ EM64T | authenticamd)
echo x86_64-unknown-interix${UNAME_RELEASE}
exit ;;
IA64)
@@ -948,9 +935,6 @@ EOF
if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-gnu
- exit ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
@@ -1001,6 +985,9 @@ EOF
a.out-i386-linux)
echo "${UNAME_MACHINE}-pc-linux-gnuaout"
exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
"")
# Either a pre-BFD a.out linker (linux-gnuoldld) or
# one that does not give us useful --help.
@@ -1154,16 +1141,6 @@ EOF
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
echo m68k-unknown-lynxos${UNAME_RELEASE}
exit ;;
@@ -1239,9 +1216,6 @@ EOF
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
echo i586-pc-beos
exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux${UNAME_RELEASE}
exit ;;
@@ -1350,9 +1324,6 @@ EOF
i*86:rdos:*:*)
echo ${UNAME_MACHINE}-pc-rdos
exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
@@ -1513,9 +1484,9 @@ This script, last modified $timestamp, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
If the version you run ($0) is already up to date, please
send the following data and any information you think might be
diff --git a/Build/source/libs/libpng/libpng-1.2.34/config.h.in b/Build/source/libs/libpng/libpng-1.2.34/config.h.in
new file mode 100644
index 00000000000..711d3b5eef6
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/config.h.in
@@ -0,0 +1,83 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `m' library (-lm). */
+#undef HAVE_LIBM
+
+/* Define to 1 if you have the `z' library (-lz). */
+#undef HAVE_LIBZ
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the `pow' function. */
+#undef HAVE_POW
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+#undef TM_IN_SYS_TIME
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
diff --git a/Build/source/libs/teckit/config.sub b/Build/source/libs/libpng/libpng-1.2.34/config.sub
index d546a94b951..6759825a5b7 100755
--- a/Build/source/libs/teckit/config.sub
+++ b/Build/source/libs/libpng/libpng-1.2.34/config.sub
@@ -4,7 +4,7 @@
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
-timestamp='2009-02-03'
+timestamp='2008-01-16'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
@@ -122,7 +122,6 @@ maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
@@ -250,16 +249,13 @@ case $basic_machine in
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
- | lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep | metag \
+ | maxq | mb | microblaze | mcore | mep \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
| mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
| mips64vr4100 | mips64vr4100el \
| mips64vr4300 | mips64vr4300el \
| mips64vr5000 | mips64vr5000el \
@@ -281,7 +277,7 @@ case $basic_machine in
| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
| pyramid \
| score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
@@ -290,7 +286,7 @@ case $basic_machine in
| v850 | v850e \
| we32k \
| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
- | z8k | z80)
+ | z8k)
basic_machine=$basic_machine-unknown
;;
m6811 | m68hc11 | m6812 | m68hc12)
@@ -333,17 +329,14 @@ case $basic_machine in
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
- | lm32-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
| mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
| mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
| mips64vr4100-* | mips64vr4100el-* \
| mips64vr4300-* | mips64vr4300el-* \
| mips64vr5000-* | mips64vr5000el-* \
@@ -365,20 +358,20 @@ case $basic_machine in
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
| pyramid-* \
| romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
| tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tron-* \
| v850-* | v850e-* | vax-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
| xstormy16-* | xtensa*-* \
| ymp-* \
- | z8k-* | z80-*)
+ | z8k-*)
;;
# Recognize the basic CPU types without company name, with glob match.
xtensa*)
@@ -446,10 +439,6 @@ case $basic_machine in
basic_machine=m68k-apollo
os=-bsd
;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
aux)
basic_machine=m68k-apple
os=-aux
@@ -470,10 +459,6 @@ case $basic_machine in
basic_machine=c90-cray
os=-unicos
;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
convex-c1)
basic_machine=c1-convex
os=-bsd
@@ -541,10 +526,6 @@ case $basic_machine in
basic_machine=m88k-motorola
os=-sysv3
;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
djgpp)
basic_machine=i586-pc
os=-msdosdjgpp
@@ -1147,10 +1128,6 @@ case $basic_machine in
basic_machine=z8k-unknown
os=-sim
;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
none)
basic_machine=none-none
os=-none
@@ -1189,7 +1166,7 @@ case $basic_machine in
we32k)
basic_machine=we32k-att
;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
basic_machine=sh-unknown
;;
sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
@@ -1261,9 +1238,8 @@ case $os in
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
- | -kopensolaris* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
+ | -aos* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
@@ -1272,7 +1248,7 @@ case $os in
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
+ | -chorusos* | -chorusrdb* \
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \
@@ -1412,9 +1388,6 @@ case $os in
-zvmoe)
os=-zvmoe
;;
- -dicos*)
- os=-dicos
- ;;
-none)
;;
*)
diff --git a/Build/source/libs/libpng/libpng-1.2.34/configure b/Build/source/libs/libpng/libpng-1.2.34/configure
new file mode 100755
index 00000000000..9de77a8f2ee
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/configure
@@ -0,0 +1,15015 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.62 for libpng 1.2.34.
+#
+# Report bugs to <png-mng-implement@lists.sourceforge.net>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ case $as_dir in
+ /*)
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell bug-autoconf@gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
+}
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+$*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL $0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL $0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "$0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='libpng'
+PACKAGE_TARNAME='libpng'
+PACKAGE_VERSION='1.2.34'
+PACKAGE_STRING='libpng 1.2.34'
+PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
+
+ac_unique_file="pngget.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL
+PATH_SEPARATOR
+PACKAGE_NAME
+PACKAGE_TARNAME
+PACKAGE_VERSION
+PACKAGE_STRING
+PACKAGE_BUGREPORT
+exec_prefix
+prefix
+program_transform_name
+bindir
+sbindir
+libexecdir
+datarootdir
+datadir
+sysconfdir
+sharedstatedir
+localstatedir
+includedir
+oldincludedir
+docdir
+infodir
+htmldir
+dvidir
+pdfdir
+psdir
+libdir
+localedir
+mandir
+DEFS
+ECHO_C
+ECHO_N
+ECHO_T
+LIBS
+build_alias
+host_alias
+target_alias
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+am__isrc
+CYGPATH_W
+PACKAGE
+VERSION
+ACLOCAL
+AUTOCONF
+AUTOMAKE
+AUTOHEADER
+MAKEINFO
+install_sh
+STRIP
+INSTALL_STRIP_PROGRAM
+MKDIR_P
+mkdir_p
+AWK
+SET_MAKE
+am__leading_dot
+AMTAR
+am__tar
+am__untar
+MAINTAINER_MODE_TRUE
+MAINTAINER_MODE_FALSE
+MAINT
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+EXEEXT
+OBJEXT
+DEPDIR
+am__include
+am__quote
+AMDEP_TRUE
+AMDEP_FALSE
+AMDEPBACKSLASH
+CCDEPMODE
+am__fastdepCC_TRUE
+am__fastdepCC_FALSE
+build
+build_cpu
+build_vendor
+build_os
+host
+host_cpu
+host_vendor
+host_os
+SED
+GREP
+EGREP
+FGREP
+LD
+CPP
+AS
+DLLTOOL
+OBJDUMP
+LN_S
+LIBTOOL
+DUMPBIN
+ac_ct_DUMPBIN
+NM
+AR
+RANLIB
+lt_ECHO
+DSYMUTIL
+NMEDIT
+LIPO
+POW_LIB
+LIBOBJS
+LIBPNG_DEFINES
+LIBPNG_NO_MMX
+HAVE_LD_VERSION_SCRIPT_TRUE
+HAVE_LD_VERSION_SCRIPT_FALSE
+SYMBOL_PREFIX
+PNGLIB_VERSION
+PNGLIB_MAJOR
+PNGLIB_MINOR
+PNGLIB_RELEASE
+pkgconfigdir
+binconfigs
+compatlib
+LTLIBOBJS'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_maintainer_mode
+enable_dependency_tracking
+with_gnu_ld
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+enable_libtool_lock
+with_pkgconfigdir
+with_binconfigs
+with_libpng_compat
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
+ ac_useropt_orig=$ac_useropt
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+\`configure' configures libpng 1.2.34 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
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+ --help=short display options specific to this package
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+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
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+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
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+_ACEOF
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+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
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+ cat <<\_ACEOF
+
+Optional Features:
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+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+
+Optional Packages:
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+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
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+ --with-pkgconfigdir Use the specified pkgconfig dir (default is
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+ --with-binconfigs Generate shell libpng-config scripts as well as
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+ --with-libpng-compat Generate the obsolete libpng.so library
+ [default=yes]
+
+Some influential environment variables:
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+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
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+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <png-mng-implement@lists.sourceforge.net>.
+_ACEOF
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+if test "$ac_init_help" = "recursive"; then
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+libpng configure 1.2.34
+generated by GNU Autoconf 2.62
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
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+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by libpng $as_me 1.2.34, which was
+generated by GNU Autoconf 2.62. Invocation command line was
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+ $ $0 $@
+
+_ACEOF
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+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
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+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
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+cat >&5 <<_ACEOF
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+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
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+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test -r "$ac_site_file"; then
+ { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
+ { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+am__api_version='1.10'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='libpng'
+ VERSION='1.2.34'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+PNGLIB_VERSION=1.2.34
+PNGLIB_MAJOR=1
+PNGLIB_MINOR=2
+PNGLIB_RELEASE=34
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_c89=$ac_arg
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+
+
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+ { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ $as_unset ac_script || ac_script=
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}sed", so it can be a program name with args.
+set dummy ${ac_tool_prefix}sed; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_SED+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$SED"; then
+ ac_cv_prog_SED="$SED" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_SED="${ac_tool_prefix}sed"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+SED=$ac_cv_prog_SED
+if test -n "$SED"; then
+ { $as_echo "$as_me:$LINENO: result: $SED" >&5
+$as_echo "$SED" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_SED"; then
+ ac_ct_SED=$SED
+ # Extract the first word of "sed", so it can be a program name with args.
+set dummy sed; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_SED+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_SED"; then
+ ac_cv_prog_ac_ct_SED="$ac_ct_SED" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_SED="sed"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_SED=$ac_cv_prog_ac_ct_SED
+if test -n "$ac_ct_SED"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_SED" >&5
+$as_echo "$ac_ct_SED" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_SED" = x; then
+ SED=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ SED=$ac_ct_SED
+ fi
+else
+ SED="$ac_cv_prog_SED"
+fi
+
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AS+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:$LINENO: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+ ac_ct_AS=$AS
+ # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AS"; then
+ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AS="as"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AS" = x; then
+ AS="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ AS=$ac_ct_AS
+ fi
+else
+ AS="$ac_cv_prog_AS"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DLLTOOL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:$LINENO: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+ ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.3a'
+macro_revision='1.2971'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+{ $as_echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:$LINENO: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:5159: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:5162: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:5165: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:$LINENO: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+ (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line 6265 "configure"' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ lt_cv_cc_needs_belf=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ lt_cv_cc_needs_belf=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:$LINENO: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ lt_cv_ld_exported_symbols_list=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in dlfcn.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+ { $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:7696: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:7700: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ icc* | ecc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:8020: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:8024: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:8125: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:8129: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:8180: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:8184: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ whole_archive_flag_spec=''
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ if test "$GCC" = "yes"; then
+ output_verbose_link_cmd=echo
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat >conftest.$ac_ext <<_ACEOF
+int foo(void) {}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ then
+ archive_cmds_need_lc=no
+ else
+ archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
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+
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+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
+ shlibpath_overrides_runpath=yes
+fi
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dl_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test $ac_cv_lib_dl_dlopen = yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char shl_load (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_shl_load=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
+if test $ac_cv_func_shl_load = yes; then
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dld_shl_load=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dld_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test $ac_cv_lib_dld_shl_load = yes; then
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char dlopen (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
+if test $ac_cv_func_dlopen = yes; then
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dl_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test $ac_cv_lib_dl_dlopen = yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_svld_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_svld_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test $ac_cv_lib_svld_dlopen = yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dld_dld_link=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dld_dld_link=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test $ac_cv_lib_dld_dld_link = yes; then
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 10972 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ exit (status);
+}
+_LT_EOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 11072 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ exit (status);
+}
+_LT_EOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# Checks for header files.
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+
+
+
+
+for ac_header in malloc.h stdlib.h string.h strings.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ ( cat <<\_ASBOX
+## ------------------------------------------------------ ##
+## Report this to png-mng-implement@lists.sourceforge.net ##
+## ------------------------------------------------------ ##
+_ASBOX
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+if test `eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this. */
+ typedef int charset[2];
+ const charset cs;
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this. */
+ char *t;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; };
+ struct s *b; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_c_const=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test $ac_cv_type_size_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
+if test "${ac_cv_struct_tm+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <time.h>
+
+int
+main ()
+{
+struct tm tm;
+ int *p = &tm.tm_sec;
+ return !p;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_struct_tm=time.h
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_struct_tm=sys/time.h
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
+$as_echo "$ac_cv_struct_tm" >&6; }
+if test $ac_cv_struct_tm = sys/time.h; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TM_IN_SYS_TIME 1
+_ACEOF
+
+fi
+
+
+# Checks for library functions.
+{ $as_echo "$as_me:$LINENO: checking for working strtod" >&5
+$as_echo_n "checking for working strtod... " >&6; }
+if test "${ac_cv_func_strtod+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_func_strtod=no
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+$ac_includes_default
+#ifndef strtod
+double strtod ();
+#endif
+int
+main()
+{
+ {
+ /* Some versions of Linux strtod mis-parse strings with leading '+'. */
+ char *string = " +69";
+ char *term;
+ double value;
+ value = strtod (string, &term);
+ if (value != 69 || term != (string + 4))
+ return 1;
+ }
+
+ {
+ /* Under Solaris 2.4, strtod returns the wrong value for the
+ terminating character under some conditions. */
+ char *string = "NaN";
+ char *term;
+ strtod (string, &term);
+ if (term != string && *(term - 1) == 0)
+ return 1;
+ }
+ return 0;
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_func_strtod=yes
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_strtod=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
+$as_echo "$ac_cv_func_strtod" >&6; }
+if test $ac_cv_func_strtod = no; then
+ case " $LIBOBJS " in
+ *" strtod.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS strtod.$ac_objext"
+ ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for pow" >&5
+$as_echo_n "checking for pow... " >&6; }
+if test "${ac_cv_func_pow+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define pow to an innocuous variant, in case <limits.h> declares pow.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define pow innocuous_pow
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pow (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef pow
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pow ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_pow || defined __stub___pow
+choke me
+#endif
+
+int
+main ()
+{
+return pow ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_pow=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_pow=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5
+$as_echo "$ac_cv_func_pow" >&6; }
+
+if test $ac_cv_func_pow = no; then
+ { $as_echo "$as_me:$LINENO: checking for pow in -lm" >&5
+$as_echo_n "checking for pow in -lm... " >&6; }
+if test "${ac_cv_lib_m_pow+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pow ();
+int
+main ()
+{
+return pow ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_m_pow=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_m_pow=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5
+$as_echo "$ac_cv_lib_m_pow" >&6; }
+if test $ac_cv_lib_m_pow = yes; then
+ POW_LIB=-lm
+else
+ { $as_echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5
+$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
+fi
+
+fi
+
+fi
+
+
+for ac_func in memset
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ eval "$as_ac_var=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ { { $as_echo "$as_me:$LINENO: error: memset not found in libc" >&5
+$as_echo "$as_me: error: memset not found in libc" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+done
+
+
+for ac_func in pow
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ eval "$as_ac_var=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+
+{ $as_echo "$as_me:$LINENO: checking for pow in -lm" >&5
+$as_echo_n "checking for pow in -lm... " >&6; }
+if test "${ac_cv_lib_m_pow+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pow ();
+int
+main ()
+{
+return pow ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_m_pow=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_m_pow=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5
+$as_echo "$ac_cv_lib_m_pow" >&6; }
+if test $ac_cv_lib_m_pow = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
+
+ LIBS="-lm $LIBS"
+
+else
+ { { $as_echo "$as_me:$LINENO: error: cannot find pow" >&5
+$as_echo "$as_me: error: cannot find pow" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+fi
+done
+
+
+{ $as_echo "$as_me:$LINENO: checking for zlibVersion in -lz" >&5
+$as_echo_n "checking for zlibVersion in -lz... " >&6; }
+if test "${ac_cv_lib_z_zlibVersion+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char zlibVersion ();
+int
+main ()
+{
+return zlibVersion ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_z_zlibVersion=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_z_zlibVersion=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_zlibVersion" >&5
+$as_echo "$ac_cv_lib_z_zlibVersion" >&6; }
+if test $ac_cv_lib_z_zlibVersion = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBZ 1
+_ACEOF
+
+ LIBS="-lz $LIBS"
+
+else
+ { { $as_echo "$as_me:$LINENO: error: zlib not installed" >&5
+$as_echo "$as_me: error: zlib not installed" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+
+LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG
+{ $as_echo "$as_me:$LINENO: checking if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE" >&5
+$as_echo_n "checking if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include "$srcdir/pnggccrd.c"
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ LIBPNG_NO_MMX=""
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ LIBPNG_NO_MMX=-DPNG_NO_MMX_CODE
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+LIBPNG_DEFINES=$LIBPNG_DEFINES\ $LIBPNG_NO_MMX
+
+
+
+{ $as_echo "$as_me:$LINENO: checking if libraries can be versioned" >&5
+$as_echo_n "checking if libraries can be versioned... " >&6; }
+GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
+if test "$GLD"; then
+ have_ld_version_script=yes
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ have_ld_version_script=no
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ { $as_echo "$as_me:$LINENO: WARNING: *** You have not enabled versioned symbols." >&5
+$as_echo "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;}
+fi
+ if test "$have_ld_version_script" = "yes"; then
+ HAVE_LD_VERSION_SCRIPT_TRUE=
+ HAVE_LD_VERSION_SCRIPT_FALSE='#'
+else
+ HAVE_LD_VERSION_SCRIPT_TRUE='#'
+ HAVE_LD_VERSION_SCRIPT_FALSE=
+fi
+
+
+if test "$have_ld_version_script" = "yes"; then
+ { $as_echo "$as_me:$LINENO: checking for symbol prefix" >&5
+$as_echo_n "checking for symbol prefix... " >&6; }
+ SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
+ | ${CPP-${CC-gcc} -E} - 2>&1 \
+ | ${EGREP-grep} "^PREFIX=" \
+ | ${SED-sed} "s:^PREFIX=::"`
+
+ { $as_echo "$as_me:$LINENO: result: $SYMBOL_PREFIX" >&5
+$as_echo "$SYMBOL_PREFIX" >&6; }
+fi
+
+# Substitutions for .in files
+
+
+
+
+
+# Additional arguments (and substitutions)
+# Allow the pkg-config directory to be set
+
+# Check whether --with-pkgconfigdir was given.
+if test "${with_pkgconfigdir+set}" = set; then
+ withval=$with_pkgconfigdir; pkgconfigdir=${withval}
+else
+ pkgconfigdir='${libdir}/pkgconfig'
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: pkgconfig directory is ${pkgconfigdir}" >&5
+$as_echo "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;}
+
+# Make the *-config binary config scripts optional
+
+# Check whether --with-binconfigs was given.
+if test "${with_binconfigs+set}" = set; then
+ withval=$with_binconfigs; if test "${withval}" = no; then
+ binconfigs=
+ { $as_echo "$as_me:$LINENO: libpng-config scripts will not be built" >&5
+$as_echo "$as_me: libpng-config scripts will not be built" >&6;}
+ else
+ binconfigs='${binconfigs}'
+ fi
+else
+ binconfigs='${binconfigs}'
+fi
+
+
+
+# Allow the old version number library, libpng.so, to be removed from
+# the build
+
+# Check whether --with-libpng-compat was given.
+if test "${with_libpng_compat+set}" = set; then
+ withval=$with_libpng_compat; if test "${withval}" = no; then
+ compatlib=
+ { $as_echo "$as_me:$LINENO: libpng.so will not be built" >&5
+$as_echo "$as_me: libpng.so will not be built" >&6;}
+ else
+ compatlib=libpng.la
+ fi
+else
+ compatlib=libpng.la
+fi
+
+
+
+# Config files, substituting as above
+ac_config_files="$ac_config_files Makefile libpng.pc:scripts/libpng.pc-configure.in"
+
+ac_config_files="$ac_config_files libpng-config:scripts/libpng-config.in"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${HAVE_LD_VERSION_SCRIPT_TRUE}" && test -z "${HAVE_LD_VERSION_SCRIPT_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by libpng $as_me 1.2.34, which was
+generated by GNU Autoconf 2.62. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+libpng config.status 1.2.34
+configured by $0, generated by GNU Autoconf 2.62,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+ ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "libpng.pc") CONFIG_FILES="$CONFIG_FILES libpng.pc:scripts/libpng.pc-configure.in" ;;
+ "libpng-config") CONFIG_FILES="$CONFIG_FILES libpng-config:scripts/libpng-config.in" ;;
+
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} ||
+{
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=' '
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", line, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+ { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+ } >"$tmp/config.h" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$tmp/config.h" "$ac_file" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir=$dirpart/$fdir
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# Assembler program.
+AS=$AS
+
+# DLL creation program.
+DLLTOOL=$DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$OBJDUMP
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1+=\$2"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+ ;;
+ esac
+
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+ ;;
+ "libpng-config":F) chmod +x libpng-config ;;
+
+ esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/configure.ac b/Build/source/libs/libpng/libpng-1.2.34/configure.ac
new file mode 100644
index 00000000000..eaee00572d8
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/configure.ac
@@ -0,0 +1,148 @@
+# configure.ac
+
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Minor upgrades (compatible ABI): increment the package version
+dnl (third field in two places below) and set the PNGLIB_RELEASE
+dnl variable.
+dnl
+dnl Major upgrades (incompatible ABI): increment the package major
+dnl version (second field, or first if desired), set the minor
+dnl to 0, set PNGLIB_MAJOR below *and* follow the instructions in
+dnl Makefile.am to upgrade the package name.
+
+dnl This is here to prevent earlier autoconf from being used, it
+dnl should not be necessary to regenerate configure if the time
+dnl stamps are correct
+AC_PREREQ(2.59)
+
+dnl Version number stuff here:
+
+AC_INIT([libpng], [1.2.34], [png-mng-implement@lists.sourceforge.net])
+AM_INIT_AUTOMAKE
+dnl stop configure from automagically running automake
+AM_MAINTAINER_MODE
+
+PNGLIB_VERSION=1.2.34
+PNGLIB_MAJOR=1
+PNGLIB_MINOR=2
+PNGLIB_RELEASE=34
+
+dnl End of version number stuff
+
+AC_CONFIG_SRCDIR([pngget.c])
+AM_CONFIG_HEADER(config.h)
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_LD
+AC_PROG_CPP
+AC_CHECK_TOOL(SED, sed, :)
+AC_LIBTOOL_WIN32_DLL
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+AC_PROG_LIBTOOL
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([malloc.h stdlib.h string.h strings.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_SIZE_T
+AC_STRUCT_TM
+
+# Checks for library functions.
+AC_FUNC_STRTOD
+AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc]))
+AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_ERROR([cannot find pow])) )
+AC_CHECK_LIB(z, zlibVersion, , AC_ERROR([zlib not installed]))
+
+LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG
+AC_MSG_CHECKING(
+ [if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE])
+AC_TRY_COMPILE(
+ [#include "$srcdir/pnggccrd.c"],
+ [return 0;],
+ AC_MSG_RESULT(yes)
+ LIBPNG_NO_MMX="",
+ AC_MSG_RESULT(no)
+ LIBPNG_NO_MMX=-DPNG_NO_MMX_CODE)
+LIBPNG_DEFINES=$LIBPNG_DEFINES\ $LIBPNG_NO_MMX
+AC_SUBST(LIBPNG_DEFINES)
+AC_SUBST(LIBPNG_NO_MMX)
+
+AC_MSG_CHECKING([if libraries can be versioned])
+GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
+if test "$GLD"; then
+ have_ld_version_script=yes
+ AC_MSG_RESULT(yes)
+else
+ have_ld_version_script=no
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN(*** You have not enabled versioned symbols.)
+fi
+AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
+
+if test "$have_ld_version_script" = "yes"; then
+ AC_MSG_CHECKING([for symbol prefix])
+ SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
+ | ${CPP-${CC-gcc} -E} - 2>&1 \
+ | ${EGREP-grep} "^PREFIX=" \
+ | ${SED-sed} "s:^PREFIX=::"`
+ AC_SUBST(SYMBOL_PREFIX)
+ AC_MSG_RESULT($SYMBOL_PREFIX)
+fi
+
+# Substitutions for .in files
+AC_SUBST(PNGLIB_VERSION)
+AC_SUBST(PNGLIB_MAJOR)
+AC_SUBST(PNGLIB_MINOR)
+AC_SUBST(PNGLIB_RELEASE)
+
+# Additional arguments (and substitutions)
+# Allow the pkg-config directory to be set
+AC_ARG_WITH(pkgconfigdir,
+ AC_HELP_STRING([--with-pkgconfigdir],
+ [Use the specified pkgconfig dir (default is libdir/pkgconfig)]),
+ [pkgconfigdir=${withval}],
+ [pkgconfigdir='${libdir}/pkgconfig'])
+
+AC_SUBST([pkgconfigdir])
+AC_MSG_NOTICE([pkgconfig directory is ${pkgconfigdir}])
+
+# Make the *-config binary config scripts optional
+AC_ARG_WITH(binconfigs,
+ AC_HELP_STRING([--with-binconfigs],
+ [Generate shell libpng-config scripts as well as pkg-config data]
+ [@<:@default=yes@:>@]),
+ [if test "${withval}" = no; then
+ binconfigs=
+ AC_MSG_NOTICE([libpng-config scripts will not be built])
+ else
+ binconfigs='${binconfigs}'
+ fi],
+ [binconfigs='${binconfigs}'])
+AC_SUBST([binconfigs])
+
+# Allow the old version number library, libpng.so, to be removed from
+# the build
+AC_ARG_WITH(libpng-compat,
+ AC_HELP_STRING([--with-libpng-compat],
+ [Generate the obsolete libpng.so library @<:@default=yes@:>@]),
+ [if test "${withval}" = no; then
+ compatlib=
+ AC_MSG_NOTICE([libpng.so will not be built])
+ else
+ compatlib=libpng.la
+ fi],
+ [compatlib=libpng.la])
+AC_SUBST([compatlib])
+
+# Config files, substituting as above
+AC_CONFIG_FILES([Makefile libpng.pc:scripts/libpng.pc-configure.in])
+AC_CONFIG_FILES([libpng-config:scripts/libpng-config.in],
+ [chmod +x libpng-config])
+
+AC_OUTPUT
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/COPYING b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/COPYING
new file mode 100644
index 00000000000..d60c31a97a5
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/COPYING
@@ -0,0 +1,340 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
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+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/LICENSE b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/LICENSE
new file mode 100644
index 00000000000..d9567178cb6
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/LICENSE
@@ -0,0 +1,50 @@
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2008 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.mingw32 b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.mingw32
new file mode 100644
index 00000000000..e70a59aef2b
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.mingw32
@@ -0,0 +1,130 @@
+# Sample makefile for rpng-win / rpng2-win / wpng using mingw32-gcc and make.
+# Greg Roelofs
+# Last modified: 2 June 2007
+#
+# The programs built by this makefile are described in the book,
+# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and
+# Associates, 1999). Go buy a copy, eh? Well, OK, it's not
+# generally for sale anymore, but it's the thought that counts,
+# right? (Hint: http://www.libpng.org/pub/png/book/ )
+#
+# Invoke this makefile from a DOS-prompt window via:
+#
+# make -f Makefile.mingw32
+#
+# This makefile assumes libpng and zlib have already been built or downloaded
+# and are in subdirectories at the same level as the current subdirectory
+# (as indicated by the PNGDIR and ZDIR macros below). It makes no assumptions
+# at all about the mingw32 installation tree (W32DIR). Edit as appropriate.
+#
+# Note that the names of the dynamic and static libpng and zlib libraries
+# used below may change in later releases of the libraries. This makefile
+# builds both statically and dynamically linked executables by default.
+# (You need only one set, but for testing it can be handy to have both.)
+
+
+# macros --------------------------------------------------------------------
+
+#PNGDIR = ../..# for libpng-x.y.z/contrib/gregbook builds
+PNGDIR = ../libpng-win32
+PNGINC = -I$(PNGDIR)
+PNGLIBd = $(PNGDIR)/libpng.dll.a # dynamically linked
+PNGLIBs = $(PNGDIR)/libpng.a # statically linked, local libpng
+
+#ZDIR = ../../../zlib-win32# for libpng-x.y.z/contrib/gregbook builds
+ZDIR = ../zlib-win32
+ZINC = -I$(ZDIR)
+ZLIBd = $(ZDIR)/libzdll.a
+ZLIBs = $(ZDIR)/libz.a
+
+# change this to be the path where mingw32 installs its stuff:
+W32DIR =
+#W32DIR = /usr/local/cross-tools/i386-mingw32msvc
+W32INC = -I$(W32DIR)/include
+W32LIB = $(W32DIR)/lib/libuser32.a $(W32DIR)/lib/libgdi32.a
+
+CC = gcc
+#CC = i386-mingw32msvc-gcc # e.g., Linux -> Win32 cross-compilation
+LD = $(CC)
+RM = rm -f
+CFLAGS = -O -Wall $(INCS) $(MINGW_CCFLAGS)
+# [note that -Wall is a gcc-specific compilation flag ("most warnings on")]
+# [-ansi, -pedantic and -W can also be used]
+LDFLAGS = $(MINGW_LDFLAGS)
+O = .o
+E = .exe
+
+INCS = $(PNGINC) $(ZINC) $(W32INC)
+RLIBSd = $(PNGLIBd) $(ZLIBd) $(W32LIB) -lm
+RLIBSs = $(PNGLIBs) $(ZLIBs) $(W32LIB) -lm
+WLIBSd = $(PNGLIBd) $(ZLIBd)
+WLIBSs = $(PNGLIBs) $(ZLIBs)
+
+RPNG = rpng-win
+RPNG2 = rpng2-win
+WPNG = wpng
+
+ROBJSd = $(RPNG)$(O) readpng.pic$(O)
+ROBJS2d = $(RPNG2)$(O) readpng2.pic$(O)
+WOBJSd = $(WPNG)$(O) writepng.pic$(O)
+
+RPNGs = $(RPNG)-static
+RPNG2s = $(RPNG2)-static
+WPNGs = $(WPNG)-static
+
+ROBJSs = $(RPNG)$(O) readpng$(O)
+ROBJS2s = $(RPNG2)$(O) readpng2$(O)
+WOBJSs = $(WPNG)$(O) writepng$(O)
+
+STATIC_EXES = $(RPNGs)$(E) $(RPNG2s)$(E) $(WPNGs)$(E)
+DYNAMIC_EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E)
+
+EXES = $(STATIC_EXES) $(DYNAMIC_EXES)
+
+
+# implicit make rules -------------------------------------------------------
+
+.c$(O):
+ $(CC) -c $(CFLAGS) $<
+
+%.pic$(O): %.c
+ $(CC) -c $(CFLAGS) -DPNG_BUILD_DLL -o $@ $<
+
+
+# dependencies --------------------------------------------------------------
+
+all: $(EXES)
+
+$(RPNGs)$(E): $(ROBJSs)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJSs) $(RLIBSs)
+
+$(RPNG)$(E): $(ROBJSd)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJSd) $(RLIBSd)
+
+$(RPNG2s)$(E): $(ROBJS2s)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJS2s) $(RLIBSs)
+
+$(RPNG2)$(E): $(ROBJS2d)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJS2d) $(RLIBSd)
+
+$(WPNGs)$(E): $(WOBJSs)
+ $(LD) $(LDFLAGS) -o $@ $(WOBJSs) $(WLIBSs)
+
+$(WPNG)$(E): $(WOBJSd)
+ $(LD) $(LDFLAGS) -o $@ $(WOBJSd) $(WLIBSd)
+
+$(RPNG)$(O): $(RPNG).c readpng.h
+$(RPNG2)$(O): $(RPNG2).c readpng2.h
+$(WPNG)$(O): $(WPNG).c writepng.h
+
+readpng$(O) readpng.pic$(O): readpng.c readpng.h
+readpng2$(O) readpng2.pic$(O): readpng2.c readpng2.h
+writepng$(O) writepng.pic$(O): writepng.c writepng.h
+
+
+# maintenance ---------------------------------------------------------------
+
+clean:
+ $(RM) $(EXES)
+ $(RM) $(ROBJSs) $(ROBJS2s) $(WOBJSs)
+ $(RM) $(ROBJSd) $(ROBJS2d) $(WOBJSd)
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.sgi b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.sgi
new file mode 100644
index 00000000000..e3ca6ce4c86
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.sgi
@@ -0,0 +1,104 @@
+# Sample makefile for rpng-x / rpng2-x / wpng for SGI using cc and make.
+# Greg Roelofs
+# Last modified: 7 March 2002
+#
+# The programs built by this makefile are described in the book,
+# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and
+# Associates, 1999). Go buy a copy, eh? Buy some for friends
+# and family, too. (Not that this is a blatant plug or anything.)
+#
+# Invoke this makefile from a shell prompt in the usual way; for example:
+#
+# make -f Makefile.sgi
+#
+# This makefile assumes libpng and zlib have already been built or downloaded
+# and are both installed in /usr/local/{include,lib} (as indicated by the
+# PNG* and Z* macros below). Edit as appropriate--choose only ONE each of
+# the PNGINC, PNGLIB, ZINC and ZLIB lines.
+#
+# This makefile builds dynamically linked executables (against libpng and zlib,
+# that is), but that can be changed by uncommenting the appropriate PNGLIB and
+# ZLIB lines.
+
+
+# macros --------------------------------------------------------------------
+
+PNGINC = -I/usr/local/include/libpng12
+PNGLIB = -L/usr/local/lib -lpng12 # dynamically linked against libpng
+#PNGLIB = /usr/local/lib/libpng12.a # statically linked against libpng
+# or:
+#PNGINC = -I../..
+#PNGLIB = -L../.. -lpng
+#PNGLIB = ../../libpng.a
+
+ZINC = -I/usr/local/include
+ZLIB = -L/usr/local/lib -lz # dynamically linked against zlib
+#ZLIB = /usr/local/lib/libz.a # statically linked against zlib
+#ZINC = -I../zlib
+#ZLIB = -L../zlib -lz
+#ZLIB = ../../../zlib/libz.a
+
+XINC = -I/usr/include/X11 # old-style, stock X distributions
+XLIB = -L/usr/lib/X11 -lX11
+#XINC = -I/usr/openwin/include # Sun workstations (OpenWindows)
+#XLIB = -L/usr/openwin/lib -lX11
+#XINC = -I/usr/X11R6/include # new X distributions (XFree86, etc.)
+#XLIB = -L/usr/X11R6/lib -lX11
+
+INCS = $(PNGINC) $(ZINC) $(XINC)
+RLIBS = $(PNGLIB) $(ZLIB) $(XLIB) -lm
+WLIBS = $(PNGLIB) $(ZLIB)
+
+CC = cc
+LD = cc
+RM = rm -f
+# ABI must be the same as that used to build libpng.
+ABI=
+CFLAGS = $(ABI) -O -fullwarn $(INCS)
+LDFLAGS = $(ABI)
+O = .o
+E =
+
+RPNG = rpng-x
+RPNG2 = rpng2-x
+WPNG = wpng
+
+ROBJS = $(RPNG)$(O) readpng$(O)
+ROBJS2 = $(RPNG2)$(O) readpng2$(O)
+WOBJS = $(WPNG)$(O) writepng$(O)
+
+EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E)
+
+
+# implicit make rules -------------------------------------------------------
+
+.c$(O):
+ $(CC) -c $(CFLAGS) $<
+
+
+# dependencies --------------------------------------------------------------
+
+all: $(EXES)
+
+$(RPNG)$(E): $(ROBJS)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJS) $(RLIBS)
+
+$(RPNG2)$(E): $(ROBJS2)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJS2) $(RLIBS)
+
+$(WPNG)$(E): $(WOBJS)
+ $(LD) $(LDFLAGS) -o $@ $(WOBJS) $(WLIBS)
+
+$(RPNG)$(O): $(RPNG).c readpng.h
+$(RPNG2)$(O): $(RPNG2).c readpng2.h
+$(WPNG)$(O): $(WPNG).c writepng.h
+
+readpng$(O): readpng.c readpng.h
+readpng2$(O): readpng2.c readpng2.h
+writepng$(O): writepng.c writepng.h
+
+
+# maintenance ---------------------------------------------------------------
+
+clean:
+ $(RM) $(EXES) $(ROBJS) $(ROBJS2) $(WOBJS)
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.unx b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.unx
new file mode 100644
index 00000000000..7ff65bfb748
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.unx
@@ -0,0 +1,132 @@
+# Sample makefile for rpng-x / rpng2-x / wpng using gcc and make.
+# Greg Roelofs
+# Last modified: 2 June 2007
+#
+# The programs built by this makefile are described in the book,
+# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and
+# Associates, 1999). Go buy a copy, eh? Well, OK, it's not
+# generally for sale anymore, but it's the thought that counts,
+# right? (Hint: http://www.libpng.org/pub/png/book/ )
+#
+# Invoke this makefile from a shell prompt in the usual way; for example:
+#
+# make -f Makefile.unx
+#
+# This makefile assumes libpng and zlib have already been built or downloaded
+# and are installed in /usr/local/{include,lib} or as otherwise indicated by
+# the PNG* and Z* macros below. Edit as appropriate--choose only ONE each of
+# the PNGINC, PNGLIBd, PNGLIBs, ZINC, ZLIBd and ZLIBs lines.
+#
+# This makefile builds both dynamically and statically linked executables
+# (against libpng and zlib, that is), but that can be changed by modifying
+# the "EXES =" line. (You need only one set, but for testing it can be handy
+# to have both.)
+
+
+# macros --------------------------------------------------------------------
+
+#PNGDIR = /usr/local/lib
+#PNGINC = -I/usr/local/include/libpng12
+#PNGLIBd = -L$(PNGDIR) -lpng12 # dynamically linked, installed libpng
+#PNGLIBs = $(PNGDIR)/libpng12.a # statically linked, installed libpng
+# or:
+PNGDIR = ../..# this one is for libpng-x.y.z/contrib/gregbook builds
+#PNGDIR = ../libpng
+PNGINC = -I$(PNGDIR)
+PNGLIBd = -Wl,-rpath,$(PNGDIR) -L$(PNGDIR) -lpng12 # dynamically linked
+PNGLIBs = $(PNGDIR)/libpng.a # statically linked, local libpng
+
+ZDIR = /usr/local/lib
+#ZDIR = /usr/lib64
+ZINC = -I/usr/local/include
+ZLIBd = -L$(ZDIR) -lz # dynamically linked against zlib
+ZLIBs = $(ZDIR)/libz.a # statically linked against zlib
+# or:
+#ZDIR = ../zlib
+#ZINC = -I$(ZDIR)
+#ZLIBd = -Wl,-rpath,$(ZDIR) -L$(ZDIR) -lz # -rpath allows in-place testing
+#ZLIBs = $(ZDIR)/libz.a
+
+#XINC = -I/usr/include # old-style, stock X distributions
+#XLIB = -L/usr/lib/X11 -lX11 # (including SGI IRIX)
+#XINC = -I/usr/openwin/include # Sun workstations (OpenWindows)
+#XLIB = -L/usr/openwin/lib -lX11
+XINC = -I/usr/X11R6/include # new X distributions (X.org, etc.)
+XLIB = -L/usr/X11R6/lib -lX11
+#XLIB = -L/usr/X11R6/lib64 -lX11 # e.g., Red Hat on AMD64
+
+INCS = $(PNGINC) $(ZINC) $(XINC)
+RLIBSd = $(PNGLIBd) $(ZLIBd) $(XLIB) -lm
+RLIBSs = $(PNGLIBs) $(ZLIBs) $(XLIB) -lm
+WLIBSd = $(PNGLIBd) $(ZLIBd) -lm
+WLIBSs = $(PNGLIBs) $(ZLIBs)
+
+CC = gcc
+LD = gcc
+RM = rm -f
+CFLAGS = -O -Wall $(INCS) -DFEATURE_LOOP
+# [note that -Wall is a gcc-specific compilation flag ("most warnings on")]
+# [-ansi, -pedantic and -W can also be used]
+LDFLAGS =
+O = .o
+E =
+
+RPNG = rpng-x
+RPNG2 = rpng2-x
+WPNG = wpng
+
+RPNGs = $(RPNG)-static
+RPNG2s = $(RPNG2)-static
+WPNGs = $(WPNG)-static
+
+ROBJS = $(RPNG)$(O) readpng$(O)
+ROBJS2 = $(RPNG2)$(O) readpng2$(O)
+WOBJS = $(WPNG)$(O) writepng$(O)
+
+STATIC_EXES = $(RPNGs)$(E) $(RPNG2s)$(E) $(WPNGs)$(E)
+DYNAMIC_EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E)
+
+EXES = $(STATIC_EXES) $(DYNAMIC_EXES)
+
+
+# implicit make rules -------------------------------------------------------
+
+.c$(O):
+ $(CC) -c $(CFLAGS) $<
+
+
+# dependencies --------------------------------------------------------------
+
+all: $(EXES)
+
+$(RPNGs)$(E): $(ROBJS)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJS) $(RLIBSs)
+
+$(RPNG)$(E): $(ROBJS)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJS) $(RLIBSd)
+
+$(RPNG2s)$(E): $(ROBJS2)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJS2) $(RLIBSs)
+
+$(RPNG2)$(E): $(ROBJS2)
+ $(LD) $(LDFLAGS) -o $@ $(ROBJS2) $(RLIBSd)
+
+$(WPNGs)$(E): $(WOBJS)
+ $(LD) $(LDFLAGS) -o $@ $(WOBJS) $(WLIBSs)
+
+$(WPNG)$(E): $(WOBJS)
+ $(LD) $(LDFLAGS) -o $@ $(WOBJS) $(WLIBSd)
+
+$(RPNG)$(O): $(RPNG).c readpng.h
+$(RPNG2)$(O): $(RPNG2).c readpng2.h
+$(WPNG)$(O): $(WPNG).c writepng.h
+
+readpng$(O): readpng.c readpng.h
+readpng2$(O): readpng2.c readpng2.h
+writepng$(O): writepng.c writepng.h
+
+
+# maintenance ---------------------------------------------------------------
+
+clean:
+ $(RM) $(EXES) $(ROBJS) $(ROBJS2) $(WOBJS)
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.w32 b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.w32
new file mode 100644
index 00000000000..3c0808593c3
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/Makefile.w32
@@ -0,0 +1,113 @@
+# Sample makefile for rpng-win / rpng2-win / wpng using MSVC and NMAKE.
+# Greg Roelofs
+# Last modified: 2 June 2007
+#
+# The programs built by this makefile are described in the book,
+# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and
+# Associates, 1999). Go buy a copy, eh? Well, OK, it's not
+# generally for sale anymore, but it's the thought that counts,
+# right? (Hint: http://www.libpng.org/pub/png/book/ )
+#
+# Invoke this makefile from a DOS prompt window via:
+#
+# %devstudio%\vc\bin\vcvars32.bat
+# nmake -nologo -f Makefile.w32
+#
+# where %devstudio% is the installation directory for MSVC / DevStudio. If
+# you get "environment out of space" errors, create a desktop shortcut with
+# "c:\windows\command.com /e:4096" as the program command line and set the
+# working directory to this directory. Then double-click to open the new
+# DOS-prompt window with a bigger environment and retry the commands above.
+#
+# This makefile assumes libpng and zlib have already been built or downloaded
+# and are in subdirectories at the same level as the current subdirectory
+# (as indicated by the PNGPATH and ZPATH macros below). Edit as appropriate.
+#
+# Note that the names of the dynamic and static libpng and zlib libraries
+# used below may change in later releases of the libraries. This makefile
+# builds statically linked executables, but that can be changed by uncom-
+# menting the appropriate PNGLIB and ZLIB lines.
+
+!include <ntwin32.mak>
+
+
+# macros --------------------------------------------------------------------
+
+PNGPATH = ../libpng
+PNGINC = -I$(PNGPATH)
+#PNGLIB = $(PNGPATH)/pngdll.lib
+PNGLIB = $(PNGPATH)/libpng.lib
+
+ZPATH = ../zlib
+ZINC = -I$(ZPATH)
+#ZLIB = $(ZPATH)/zlibdll.lib
+ZLIB = $(ZPATH)/zlibstat.lib
+
+WINLIBS = -defaultlib:user32.lib gdi32.lib
+# ["real" apps may also need comctl32.lib, comdlg32.lib, winmm.lib, etc.]
+
+INCS = $(PNGINC) $(ZINC)
+RLIBS = $(PNGLIB) $(ZLIB) $(WINLIBS)
+WLIBS = $(PNGLIB) $(ZLIB)
+
+CC = cl
+LD = link
+RM = del
+CFLAGS = -nologo -O -W3 $(INCS) $(cvars)
+# [note that -W3 is an MSVC-specific compilation flag ("all warnings on")]
+# [see %devstudio%\vc\include\win32.mak for cvars macro definition]
+O = .obj
+E = .exe
+
+RLDFLAGS = -nologo -subsystem:windows
+WLDFLAGS = -nologo
+
+RPNG = rpng-win
+RPNG2 = rpng2-win
+WPNG = wpng
+
+ROBJS = $(RPNG)$(O) readpng$(O)
+ROBJS2 = $(RPNG2)$(O) readpng2$(O)
+WOBJS = $(WPNG)$(O) writepng$(O)
+
+EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E)
+
+
+# implicit make rules -------------------------------------------------------
+
+.c$(O):
+ $(CC) -c $(CFLAGS) $<
+
+
+# dependencies --------------------------------------------------------------
+
+all: $(EXES)
+
+$(RPNG)$(E): $(ROBJS)
+ $(LD) $(RLDFLAGS) -out:$@ $(ROBJS) $(RLIBS)
+
+$(RPNG2)$(E): $(ROBJS2)
+ $(LD) $(RLDFLAGS) -out:$@ $(ROBJS2) $(RLIBS)
+
+$(WPNG)$(E): $(WOBJS)
+ $(LD) $(WLDFLAGS) -out:$@ $(WOBJS) $(WLIBS)
+
+$(RPNG)$(O): $(RPNG).c readpng.h
+$(RPNG2)$(O): $(RPNG2).c readpng2.h
+$(WPNG)$(O): $(WPNG).c writepng.h
+
+readpng$(O): readpng.c readpng.h
+readpng2$(O): readpng2.c readpng2.h
+writepng$(O): writepng.c writepng.h
+
+
+# maintenance ---------------------------------------------------------------
+
+clean:
+# ideally we could just do this:
+# $(RM) $(EXES) $(ROBJS) $(ROBJS2) $(WOBJS)
+# ...but the Windows "DEL" command is none too bright, so:
+ $(RM) r*$(E)
+ $(RM) w*$(E)
+ $(RM) r*$(O)
+ $(RM) w*$(O)
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/README b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/README
new file mode 100644
index 00000000000..cb6e5257e65
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/README
@@ -0,0 +1,186 @@
+ ===========================
+ PNG: The Definitive Guide
+ ===========================
+
+ Source Code
+
+Chapters 13, 14 and 15 of "PNG: The Definitive Guide" discuss three free,
+cross-platform demo programs that show how to use the libpng reference
+library: rpng, rpng2 and wpng. rpng and rpng2 are viewers; the first is
+a very simple example that that shows how a standard file-viewer might use
+libpng, while the second is designed to process streaming data and shows
+how a web browser might be written. wpng is a simple command-line program
+that reads binary PGM and PPM files (the ``raw'' grayscale and RGB subsets
+of PBMPLUS/NetPBM) and converts them to PNG.
+
+The source code for all three demo programs currently compiles under
+Unix, OpenVMS, and 32-bit Windows. (Special thanks to Martin Zinser,
+zinser@decus.de, for making the necessary changes for OpenVMS and for
+providing an appropriate build script.) Build instructions can be found
+below.
+
+Files:
+
+ README this file
+ LICENSE terms of distribution and reuse (BSD-like or GNU GPL)
+ COPYING GNU General Public License (GPL)
+
+ Makefile.unx Unix makefile
+ Makefile.w32 Windows (MSVC) makefile
+ makevms.com OpenVMS build script
+
+ rpng-win.c Windows front end for the basic viewer
+ rpng-x.c X Window System (Unix, OpenVMS) front end
+ readpng.c generic back end for the basic viewer
+ readpng.h header file for the basic viewer
+
+ rpng2-win.c Windows front end for the progressive viewer
+ rpng2-x.c X front end for the progressive viewer
+ readpng2.c generic back end for the progressive viewer
+ readpng2.h header file for the progressive viewer
+
+ wpng.c generic (text) front end for the converter
+ writepng.c generic back end for the converter
+ writepng.h header file for the converter
+
+ toucan.png transparent PNG for testing (by Stefan Schneider)
+
+Note that, although the programs are designed to be functional, their
+primary purpose is to illustrate how to use libpng to add PNG support to
+other programs. As such, their user interfaces are crude and definitely
+are not intended for everyday use.
+
+Please see http://www.libpng.org/pub/png/pngbook.html for further infor-
+mation and links to the latest version of the source code, and Chapters
+13-15 of the book for detailed discussion of the three programs.
+
+Greg Roelofs
+http://pobox.com/~newt/greg_contact.html
+16 March 2008
+
+
+BUILD INSTRUCTIONS
+
+ - Prerequisites (in order of compilation):
+
+ - zlib http://zlib.net/
+ - libpng http://www.libpng.org/pub/png/libpng.html
+ - pngbook http://www.libpng.org/pub/png/book/sources.html
+
+ The pngbook demo programs are explicitly designed to demonstrate proper
+ coding techniques for using the libpng reference library. As a result,
+ you need to download and build both zlib (on which libpng depends) and
+ libpng. A common build setup is to place the zlib, libpng and pngbook
+ subdirectory trees ("folders") in the same parent directory. Then the
+ libpng build can refer to files in ../zlib (or ..\zlib or [-.zlib]),
+ and similarly for the pngbook build.
+
+ Note that all three packages are designed to be built from a command
+ line by default; those who wish to use a graphical or other integrated
+ development environments are on their own.
+
+
+ - Unix:
+
+ Unpack the latest pngbook sources (which should correspond to this
+ README file) into a directory and change into that directory.
+
+ Copy Makefile.unx to Makefile and edit the PNG* and Z* variables
+ appropriately (possibly also the X* variables if necessary).
+
+ make
+
+ There is no "install" target, so copy the three executables somewhere
+ in your path or run them from the current directory. All three will
+ print a basic usage screen when run without any command-line arguments;
+ see the book for more details.
+
+
+ - Windows:
+
+ Unpack the latest pngbook sources (which should correspond to this
+ README file) into a folder, open a "DOS shell" or "command prompt"
+ or equivalent command-line window, and cd into the folder where you
+ unpacked the source code.
+
+ For MSVC, set up the necessary environment variables by invoking
+
+ %devstudio%\vc\bin\vcvars32.bat
+
+ where where %devstudio% is the installation directory for MSVC /
+ DevStudio. If you get "environment out of space" errors under 95/98,
+ create a desktop shortcut with "c:\windows\command.com /e:4096" as
+ the program command line and set the working directory to the pngbook
+ directory. Then double-click to open the new DOS-prompt window with
+ a bigger environment and retry the commands above.
+
+ Copy Makefile.w32 to Makefile and edit the PNGPATH and ZPATH variables
+ appropriately (possibly also the "INC" and "LIB" variables if needed).
+ Note that the names of the dynamic and static libpng and zlib libraries
+ used in the makefile may change in later releases of the libraries.
+ Also note that, as of libpng version 1.0.5, MSVC DLL builds do not work.
+ This makefile therefore builds statically linked executables, but if
+ the DLL problems ever get fixed, uncommenting the appropriate PNGLIB
+ and ZLIB lines will build dynamically linked executables instead.
+
+ Do the build by typing
+
+ nmake
+
+ The result should be three executables: rpng-win.exe, rpng2-win.exe,
+ and wpng.exe. Copy them somewhere in your PATH or run them from the
+ current folder. Like the Unix versions, the two windowed programs
+ (rpng and rpng2) now display a usage screen in a console window when
+ invoked without command-line arguments; this is new behavior as of
+ the June 2001 release. Note that the programs use the Unix-style "-"
+ character to specify options, instead of the more common DOS/Windows
+ "/" character. (For example: "rpng2-win -bgpat 4 foo.png", not
+ "rpng2-win /bgpat 4 foo.png")
+
+
+ - OpenVMS:
+
+ Unpack the pngbook sources into a subdirectory and change into that
+ subdirectory.
+
+ Edit makevms.com appropriately, specifically the zpath and pngpath
+ variables.
+
+ @makevms
+
+ To run the programs, they probably first need to be set up as "foreign
+ symbols," with "disk" and "dir" set appropriately:
+
+ $ rpng == "$disk:[dir]rpng-x.exe"
+ $ rpng2 == "$disk:[dir]rpng2-x.exe"
+ $ wpng == "$disk:[dir]wpng.exe"
+
+ All three will print a basic usage screen when run without any command-
+ line arguments; see the book for more details. Note that the options
+ style is Unix-like, i.e., preceded by "-" rather than "/".
+
+
+RUNNING THE PROGRAMS: (VERY) BRIEF INTRO
+
+ rpng is a simple PNG viewer that can display transparent PNGs with a
+ specified background color; for example,
+
+ rpng -bgcolor #ff0000 toucan.png
+
+ would display the image with a red background. rpng2 is a progressive
+ viewer that simulates a web browser in some respects; it can display
+ images against either a background color or a dynamically generated
+ background image. For example:
+
+ rpng2 -bgpat 16 toucan.png
+
+ wpng is a purely command-line image converter from binary PBMPLUS/NetPBM
+ format (.pgm or .ppm) to PNG; for example,
+
+ wpng -time < toucan-notrans.ppm > toucan-notrans.png
+
+ would convert the specified PPM file (using redirection) to PNG, auto-
+ matically setting the PNG modification-time chunk.
+
+ All options can be abbreviated to the shortest unique value; for example,
+ "-bgc" for -bgcolor (versus "-bgp" for -bgpat), or "-g" for -gamma.
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/makevms.com b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/makevms.com
new file mode 100644
index 00000000000..bd37dc0d772
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/makevms.com
@@ -0,0 +1,132 @@
+$!------------------------------------------------------------------------------
+$! make "PNG: The Definitive Guide" demo programs (for X) under OpenVMS
+$!
+$! Script created by Martin Zinser for libpng; modified by Greg Roelofs
+$! for standalone pngbook source distribution.
+$!
+$!
+$! Set locations where zlib and libpng sources live.
+$!
+$ zpath = ""
+$ pngpath = ""
+$!
+$ if f$search("[---.zlib]zlib.h").nes."" then zpath = "[---.zlib]"
+$ if f$search("[--]png.h").nes."" then pngpath = "[--]"
+$!
+$ if f$search("[-.zlib]zlib.h").nes."" then zpath = "[-.zlib]"
+$ if f$search("[-.libpng]png.h").nes."" then pngpath = "[-.libpng]"
+$!
+$ if zpath .eqs. ""
+$ then
+$ write sys$output "zlib include not found. Exiting..."
+$ exit 2
+$ endif
+$!
+$ if pngpath .eqs. ""
+$ then
+$ write sys$output "libpng include not found. Exiting..."
+$ exit 2
+$ endif
+$!
+$! Look for the compiler used.
+$!
+$ ccopt="/include=(''zpath',''pngpath')"
+$ if f$getsyi("HW_MODEL").ge.1024
+$ then
+$ ccopt = "/prefix=all"+ccopt
+$ comp = "__decc__=1"
+$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ else
+$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs.""
+$ then
+$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ if f$search("SYS$SYSTEM:VAXC.EXE").eqs.""
+$ then
+$ comp = "__gcc__=1"
+$ CC :== GCC
+$ else
+$ comp = "__vaxc__=1"
+$ endif
+$ else
+$ if f$trnlnm("SYS").eqs."" then define sys decc$library_include:
+$ ccopt = "/decc/prefix=all"+ccopt
+$ comp = "__decc__=1"
+$ endif
+$ endif
+$ open/write lopt lib.opt
+$ write lopt "''pngpath'libpng.olb/lib"
+$ write lopt "''zpath'libz.olb/lib"
+$ close lopt
+$ open/write xopt x11.opt
+$ write xopt "sys$library:decw$xlibshr.exe/share"
+$ close xopt
+$!
+$! Build 'em.
+$!
+$ write sys$output "Compiling PNG book programs ..."
+$ CALL MAKE readpng.OBJ "cc ''CCOPT' readpng" -
+ readpng.c readpng.h
+$ CALL MAKE readpng2.OBJ "cc ''CCOPT' readpng2" -
+ readpng2.c readpng2.h
+$ CALL MAKE writepng.OBJ "cc ''CCOPT' writepng" -
+ writepng.c writepng.h
+$ write sys$output "Building rpng-x..."
+$ CALL MAKE rpng-x.OBJ "cc ''CCOPT' rpng-x" -
+ rpng-x.c readpng.h
+$ call make rpng-x.exe -
+ "LINK rpng-x,readpng,lib.opt/opt,x11.opt/opt" -
+ rpng-x.obj readpng.obj
+$ write sys$output "Building rpng2-x..."
+$ CALL MAKE rpng2-x.OBJ "cc ''CCOPT' rpng2-x" -
+ rpng2-x.c readpng2.h
+$ call make rpng2-x.exe -
+ "LINK rpng2-x,readpng2,lib.opt/opt,x11.opt/opt" -
+ rpng2-x.obj readpng2.obj
+$ write sys$output "Building wpng..."
+$ CALL MAKE wpng.OBJ "cc ''CCOPT' wpng" -
+ wpng.c writepng.h
+$ call make wpng.exe -
+ "LINK wpng,writepng,lib.opt/opt" -
+ wpng.obj writepng.obj
+$ exit
+$!
+$!
+$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES
+$ V = 'F$Verify(0)
+$! P1 = What we are trying to make
+$! P2 = Command to make it
+$! P3 - P8 What it depends on
+$
+$ If F$Search(P1) .Eqs. "" Then Goto Makeit
+$ Time = F$CvTime(F$File(P1,"RDT"))
+$arg=3
+$Loop:
+$ Argument = P'arg
+$ If Argument .Eqs. "" Then Goto Exit
+$ El=0
+$Loop2:
+$ File = F$Element(El," ",Argument)
+$ If File .Eqs. " " Then Goto Endl
+$ AFile = ""
+$Loop3:
+$ OFile = AFile
+$ AFile = F$Search(File)
+$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
+$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
+$ Goto Loop3
+$NextEL:
+$ El = El + 1
+$ Goto Loop2
+$EndL:
+$ arg=arg+1
+$ If arg .Le. 8 Then Goto Loop
+$ Goto Exit
+$
+$Makeit:
+$ VV=F$VERIFY(0)
+$ write sys$output P2
+$ 'P2
+$ VV='F$Verify(VV)
+$Exit:
+$ If V Then Set Verify
+$ENDSUBROUTINE
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng.c
new file mode 100644
index 00000000000..d87f6c7ed16
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng.c
@@ -0,0 +1,304 @@
+/*---------------------------------------------------------------------------
+
+ rpng - simple PNG display program readpng.c
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2007 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "png.h" /* libpng header; includes zlib.h */
+#include "readpng.h" /* typedefs, common macros, public prototypes */
+
+/* future versions of libpng will provide this macro: */
+#ifndef png_jmpbuf
+# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)
+#endif
+
+
+static png_structp png_ptr = NULL;
+static png_infop info_ptr = NULL;
+
+png_uint_32 width, height;
+int bit_depth, color_type;
+uch *image_data = NULL;
+
+
+void readpng_version_info(void)
+{
+ fprintf(stderr, " Compiled with libpng %s; using libpng %s.\n",
+ PNG_LIBPNG_VER_STRING, png_libpng_ver);
+ fprintf(stderr, " Compiled with zlib %s; using zlib %s.\n",
+ ZLIB_VERSION, zlib_version);
+}
+
+
+/* return value = 0 for success, 1 for bad sig, 2 for bad IHDR, 4 for no mem */
+
+int readpng_init(FILE *infile, ulg *pWidth, ulg *pHeight)
+{
+ uch sig[8];
+
+
+ /* first do a quick check that the file really is a PNG image; could
+ * have used slightly more general png_sig_cmp() function instead */
+
+ fread(sig, 1, 8, infile);
+ if (!png_check_sig(sig, 8))
+ return 1; /* bad signature */
+
+
+ /* could pass pointers to user-defined error handlers instead of NULLs: */
+
+ png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+ if (!png_ptr)
+ return 4; /* out of memory */
+
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr) {
+ png_destroy_read_struct(&png_ptr, NULL, NULL);
+ return 4; /* out of memory */
+ }
+
+
+ /* we could create a second info struct here (end_info), but it's only
+ * useful if we want to keep pre- and post-IDAT chunk info separated
+ * (mainly for PNG-aware image editors and converters) */
+
+
+ /* setjmp() must be called in every function that calls a PNG-reading
+ * libpng function */
+
+ if (setjmp(png_jmpbuf(png_ptr))) {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+ return 2;
+ }
+
+
+ png_init_io(png_ptr, infile);
+ png_set_sig_bytes(png_ptr, 8); /* we already read the 8 signature bytes */
+
+ png_read_info(png_ptr, info_ptr); /* read all PNG info up to image data */
+
+
+ /* alternatively, could make separate calls to png_get_image_width(),
+ * etc., but want bit_depth and color_type for later [don't care about
+ * compression_type and filter_type => NULLs] */
+
+ png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
+ NULL, NULL, NULL);
+ *pWidth = width;
+ *pHeight = height;
+
+
+ /* OK, that's all we need for now; return happy */
+
+ return 0;
+}
+
+
+
+
+/* returns 0 if succeeds, 1 if fails due to no bKGD chunk, 2 if libpng error;
+ * scales values to 8-bit if necessary */
+
+int readpng_get_bgcolor(uch *red, uch *green, uch *blue)
+{
+ png_color_16p pBackground;
+
+
+ /* setjmp() must be called in every function that calls a PNG-reading
+ * libpng function */
+
+ if (setjmp(png_jmpbuf(png_ptr))) {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+ return 2;
+ }
+
+
+ if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_bKGD))
+ return 1;
+
+ /* it is not obvious from the libpng documentation, but this function
+ * takes a pointer to a pointer, and it always returns valid red, green
+ * and blue values, regardless of color_type: */
+
+ png_get_bKGD(png_ptr, info_ptr, &pBackground);
+
+
+ /* however, it always returns the raw bKGD data, regardless of any
+ * bit-depth transformations, so check depth and adjust if necessary */
+
+ if (bit_depth == 16) {
+ *red = pBackground->red >> 8;
+ *green = pBackground->green >> 8;
+ *blue = pBackground->blue >> 8;
+ } else if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) {
+ if (bit_depth == 1)
+ *red = *green = *blue = pBackground->gray? 255 : 0;
+ else if (bit_depth == 2)
+ *red = *green = *blue = (255/3) * pBackground->gray;
+ else /* bit_depth == 4 */
+ *red = *green = *blue = (255/15) * pBackground->gray;
+ } else {
+ *red = (uch)pBackground->red;
+ *green = (uch)pBackground->green;
+ *blue = (uch)pBackground->blue;
+ }
+
+ return 0;
+}
+
+
+
+
+/* display_exponent == LUT_exponent * CRT_exponent */
+
+uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes)
+{
+ double gamma;
+ png_uint_32 i, rowbytes;
+ png_bytepp row_pointers = NULL;
+
+
+ /* setjmp() must be called in every function that calls a PNG-reading
+ * libpng function */
+
+ if (setjmp(png_jmpbuf(png_ptr))) {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+ return NULL;
+ }
+
+
+ /* expand palette images to RGB, low-bit-depth grayscale images to 8 bits,
+ * transparency chunks to full alpha channel; strip 16-bit-per-sample
+ * images to 8 bits per sample; and convert grayscale to RGB[A] */
+
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ png_set_expand(png_ptr);
+ if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
+ png_set_expand(png_ptr);
+ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
+ png_set_expand(png_ptr);
+ if (bit_depth == 16)
+ png_set_strip_16(png_ptr);
+ if (color_type == PNG_COLOR_TYPE_GRAY ||
+ color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ png_set_gray_to_rgb(png_ptr);
+
+
+ /* unlike the example in the libpng documentation, we have *no* idea where
+ * this file may have come from--so if it doesn't have a file gamma, don't
+ * do any correction ("do no harm") */
+
+ if (png_get_gAMA(png_ptr, info_ptr, &gamma))
+ png_set_gamma(png_ptr, display_exponent, gamma);
+
+
+ /* all transformations have been registered; now update info_ptr data,
+ * get rowbytes and channels, and allocate image memory */
+
+ png_read_update_info(png_ptr, info_ptr);
+
+ *pRowbytes = rowbytes = png_get_rowbytes(png_ptr, info_ptr);
+ *pChannels = (int)png_get_channels(png_ptr, info_ptr);
+
+ if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+ return NULL;
+ }
+ if ((row_pointers = (png_bytepp)malloc(height*sizeof(png_bytep))) == NULL) {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+ free(image_data);
+ image_data = NULL;
+ return NULL;
+ }
+
+ Trace((stderr, "readpng_get_image: channels = %d, rowbytes = %ld, height = %ld\n", *pChannels, rowbytes, height));
+
+
+ /* set the individual row_pointers to point at the correct offsets */
+
+ for (i = 0; i < height; ++i)
+ row_pointers[i] = image_data + i*rowbytes;
+
+
+ /* now we can go ahead and just read the whole image */
+
+ png_read_image(png_ptr, row_pointers);
+
+
+ /* and we're done! (png_read_end() can be omitted if no processing of
+ * post-IDAT text/time/etc. is desired) */
+
+ free(row_pointers);
+ row_pointers = NULL;
+
+ png_read_end(png_ptr, NULL);
+
+ return image_data;
+}
+
+
+void readpng_cleanup(int free_image_data)
+{
+ if (free_image_data && image_data) {
+ free(image_data);
+ image_data = NULL;
+ }
+
+ if (png_ptr && info_ptr) {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+ png_ptr = NULL;
+ info_ptr = NULL;
+ }
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng.h b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng.h
new file mode 100644
index 00000000000..fad9fe3b4c5
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng.h
@@ -0,0 +1,88 @@
+/*---------------------------------------------------------------------------
+
+ rpng - simple PNG display program readpng.h
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2007 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#ifndef TRUE
+# define TRUE 1
+# define FALSE 0
+#endif
+
+#ifndef MAX
+# define MAX(a,b) ((a) > (b)? (a) : (b))
+# define MIN(a,b) ((a) < (b)? (a) : (b))
+#endif
+
+#ifdef DEBUG
+# define Trace(x) {fprintf x ; fflush(stderr); fflush(stdout);}
+#else
+# define Trace(x) ;
+#endif
+
+typedef unsigned char uch;
+typedef unsigned short ush;
+typedef unsigned long ulg;
+
+
+/* prototypes for public functions in readpng.c */
+
+void readpng_version_info(void);
+
+int readpng_init(FILE *infile, ulg *pWidth, ulg *pHeight);
+
+int readpng_get_bgcolor(uch *bg_red, uch *bg_green, uch *bg_blue);
+
+uch *readpng_get_image(double display_exponent, int *pChannels,
+ ulg *pRowbytes);
+
+void readpng_cleanup(int free_image_data);
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng2.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng2.c
new file mode 100644
index 00000000000..921504285d7
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng2.c
@@ -0,0 +1,645 @@
+/*---------------------------------------------------------------------------
+
+ rpng2 - progressive-model PNG display program readpng2.c
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2007 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+
+#include <stdlib.h> /* for exit() prototype */
+
+#include "png.h" /* libpng header; includes zlib.h and setjmp.h */
+#include "readpng2.h" /* typedefs, common macros, public prototypes */
+
+
+/* local prototypes */
+
+static void readpng2_info_callback(png_structp png_ptr, png_infop info_ptr);
+static void readpng2_row_callback(png_structp png_ptr, png_bytep new_row,
+ png_uint_32 row_num, int pass);
+static void readpng2_end_callback(png_structp png_ptr, png_infop info_ptr);
+static void readpng2_error_handler(png_structp png_ptr, png_const_charp msg);
+
+
+
+
+void readpng2_version_info(void)
+{
+#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && \
+ (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__)) && \
+ defined(PNG_LIBPNG_VER) && (PNG_LIBPNG_VER >= 10200)
+ /*
+ * WARNING: This preprocessor approach means that the following code
+ * cannot be used with a libpng DLL older than 1.2.0--the
+ * compiled-in symbols for the new functions will not exist.
+ * (Could use dlopen() and dlsym() on Unix and corresponding
+ * calls for Windows, but not portable...)
+ */
+ {
+ int mmxsupport = png_mmx_support();
+ if (mmxsupport < 0)
+ fprintf(stderr, " Compiled with libpng %s; using libpng %s "
+ "without MMX support.\n", PNG_LIBPNG_VER_STRING, png_libpng_ver);
+ else {
+ int compilerID;
+ png_uint_32 mmx_mask = png_get_mmx_flagmask(
+ PNG_SELECT_READ | PNG_SELECT_WRITE, &compilerID);
+
+ fprintf(stderr, " Compiled with libpng %s; using libpng %s "
+ "with MMX support\n (%s version).", PNG_LIBPNG_VER_STRING,
+ png_libpng_ver, compilerID == 1? "MSVC++" :
+ (compilerID == 2? "GNU C" : "unknown"));
+ fprintf(stderr, " Processor (x86%s) %s MMX instructions.\n",
+#if defined(__x86_64__)
+ "_64",
+#else
+ "",
+#endif
+ mmxsupport? "supports" : "does not support");
+ if (mmxsupport > 0) {
+ int num_optims = 0;
+
+ fprintf(stderr,
+ " Potential MMX optimizations supported by libpng:\n");
+ if (mmx_mask & PNG_ASM_FLAG_MMX_READ_FILTER_SUB)
+ ++num_optims;
+ if (mmx_mask & PNG_ASM_FLAG_MMX_READ_FILTER_UP)
+ ++num_optims;
+ if (mmx_mask & PNG_ASM_FLAG_MMX_READ_FILTER_AVG)
+ ++num_optims;
+ if (mmx_mask & PNG_ASM_FLAG_MMX_READ_FILTER_PAETH)
+ ++num_optims;
+ if (num_optims)
+ fprintf(stderr,
+ " decoding %s row filters (reading)\n",
+ (num_optims == 4)? "all non-trivial" : "some");
+ if (mmx_mask & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW) {
+ fprintf(stderr, " combining rows (reading)\n");
+ ++num_optims;
+ }
+ if (mmx_mask & PNG_ASM_FLAG_MMX_READ_INTERLACE) {
+ fprintf(stderr,
+ " expanding interlacing (reading)\n");
+ ++num_optims;
+ }
+ mmx_mask &= ~( PNG_ASM_FLAG_MMX_READ_COMBINE_ROW \
+ | PNG_ASM_FLAG_MMX_READ_INTERLACE \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_SUB \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_UP \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_AVG \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_PAETH );
+ if (mmx_mask) {
+ fprintf(stderr, " other (unknown)\n");
+ ++num_optims;
+ }
+ if (num_optims == 0)
+ fprintf(stderr, " (none)\n");
+ }
+ }
+ }
+#else
+ fprintf(stderr, " Compiled with libpng %s; using libpng %s "
+ "without MMX support.\n", PNG_LIBPNG_VER_STRING, png_libpng_ver);
+#endif
+
+ fprintf(stderr, " Compiled with zlib %s; using zlib %s.\n",
+ ZLIB_VERSION, zlib_version);
+}
+
+
+
+
+int readpng2_check_sig(uch *sig, int num)
+{
+ return png_check_sig(sig, num);
+}
+
+
+
+
+/* returns 0 for success, 2 for libpng problem, 4 for out of memory */
+
+int readpng2_init(mainprog_info *mainprog_ptr)
+{
+ png_structp png_ptr; /* note: temporary variables! */
+ png_infop info_ptr;
+
+
+ /* could also replace libpng warning-handler (final NULL), but no need: */
+
+ png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, mainprog_ptr,
+ readpng2_error_handler, NULL);
+ if (!png_ptr)
+ return 4; /* out of memory */
+
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr) {
+ png_destroy_read_struct(&png_ptr, NULL, NULL);
+ return 4; /* out of memory */
+ }
+
+
+ /* we could create a second info struct here (end_info), but it's only
+ * useful if we want to keep pre- and post-IDAT chunk info separated
+ * (mainly for PNG-aware image editors and converters) */
+
+
+ /* setjmp() must be called in every function that calls a PNG-reading
+ * libpng function, unless an alternate error handler was installed--
+ * but compatible error handlers must either use longjmp() themselves
+ * (as in this program) or exit immediately, so here we are: */
+
+ if (setjmp(mainprog_ptr->jmpbuf)) {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+ return 2;
+ }
+
+
+#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED
+ /* prepare the reader to ignore all recognized chunks whose data won't be
+ * used, i.e., all chunks recognized by libpng except for IHDR, PLTE, IDAT,
+ * IEND, tRNS, bKGD, gAMA, and sRGB (small performance improvement) */
+ {
+ /* These byte strings were copied from png.h. If a future libpng
+ * version recognizes more chunks, add them to this list. If a
+ * future version of readpng2.c recognizes more chunks, delete them
+ * from this list. */
+ static const png_byte chunks_to_ignore[] = {
+ 99, 72, 82, 77, '\0', /* cHRM */
+ 104, 73, 83, 84, '\0', /* hIST */
+ 105, 67, 67, 80, '\0', /* iCCP */
+ 105, 84, 88, 116, '\0', /* iTXt */
+ 111, 70, 70, 115, '\0', /* oFFs */
+ 112, 67, 65, 76, '\0', /* pCAL */
+ 112, 72, 89, 115, '\0', /* pHYs */
+ 115, 66, 73, 84, '\0', /* sBIT */
+ 115, 67, 65, 76, '\0', /* sCAL */
+ 115, 80, 76, 84, '\0', /* sPLT */
+ 115, 84, 69, 82, '\0', /* sTER */
+ 116, 69, 88, 116, '\0', /* tEXt */
+ 116, 73, 77, 69, '\0', /* tIME */
+ 122, 84, 88, 116, '\0' /* zTXt */
+ };
+
+ png_set_keep_unknown_chunks(png_ptr, 1 /* PNG_HANDLE_CHUNK_NEVER */,
+ chunks_to_ignore, sizeof(chunks_to_ignore)/5);
+ }
+#endif /* PNG_UNKNOWN_CHUNKS_SUPPORTED */
+
+
+ /* instead of doing png_init_io() here, now we set up our callback
+ * functions for progressive decoding */
+
+ png_set_progressive_read_fn(png_ptr, mainprog_ptr,
+ readpng2_info_callback, readpng2_row_callback, readpng2_end_callback);
+
+
+ /*
+ * may as well enable or disable MMX routines here, if supported;
+ *
+ * to enable all: mask = png_get_mmx_flagmask (
+ * PNG_SELECT_READ | PNG_SELECT_WRITE, &compilerID);
+ * flags = png_get_asm_flags (png_ptr);
+ * flags |= mask;
+ * png_set_asm_flags (png_ptr, flags);
+ *
+ * to disable all: mask = png_get_mmx_flagmask (
+ * PNG_SELECT_READ | PNG_SELECT_WRITE, &compilerID);
+ * flags = png_get_asm_flags (png_ptr);
+ * flags &= ~mask;
+ * png_set_asm_flags (png_ptr, flags);
+ */
+
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__)) && \
+ defined(PNG_LIBPNG_VER) && (PNG_LIBPNG_VER >= 10200)
+ /*
+ * WARNING: This preprocessor approach means that the following code
+ * cannot be used with a libpng DLL older than 1.2.0--the
+ * compiled-in symbols for the new functions will not exist.
+ * (Could use dlopen() and dlsym() on Unix and corresponding
+ * calls for Windows, but not portable...)
+ */
+ {
+#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
+ png_uint_32 mmx_disable_mask = 0;
+ png_uint_32 asm_flags, mmx_mask;
+ int compilerID;
+
+ if (mainprog_ptr->nommxfilters)
+ mmx_disable_mask |= ( PNG_ASM_FLAG_MMX_READ_FILTER_SUB \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_UP \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_AVG \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_PAETH );
+ if (mainprog_ptr->nommxcombine)
+ mmx_disable_mask |= PNG_ASM_FLAG_MMX_READ_COMBINE_ROW;
+ if (mainprog_ptr->nommxinterlace)
+ mmx_disable_mask |= PNG_ASM_FLAG_MMX_READ_INTERLACE;
+ asm_flags = png_get_asm_flags(png_ptr);
+ png_set_asm_flags(png_ptr, asm_flags & ~mmx_disable_mask);
+
+
+ /* Now query libpng's asm settings, just for yuks. Note that this
+ * differs from the querying of its *potential* MMX capabilities
+ * in readpng2_version_info(); this is true runtime verification. */
+
+ asm_flags = png_get_asm_flags(png_ptr);
+ mmx_mask = png_get_mmx_flagmask(PNG_SELECT_READ | PNG_SELECT_WRITE,
+ &compilerID);
+ if (asm_flags & PNG_ASM_FLAG_MMX_SUPPORT_COMPILED)
+ fprintf(stderr,
+ " MMX support (%s version) is compiled into libpng\n",
+ compilerID == 1? "MSVC++" :
+ (compilerID == 2? "GNU C" : "unknown"));
+ else
+ fprintf(stderr, " MMX support is not compiled into libpng\n");
+ fprintf(stderr, " MMX instructions are %ssupported by CPU\n",
+ (asm_flags & PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU)? "" : "not ");
+ fprintf(stderr, " MMX read support for combining rows is %sabled\n",
+ (asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)? "en" : "dis");
+ fprintf(stderr,
+ " MMX read support for expanding interlacing is %sabled\n",
+ (asm_flags & PNG_ASM_FLAG_MMX_READ_INTERLACE)? "en" : "dis");
+ fprintf(stderr, " MMX read support for \"sub\" filter is %sabled\n",
+ (asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB)? "en" : "dis");
+ fprintf(stderr, " MMX read support for \"up\" filter is %sabled\n",
+ (asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP)? "en" : "dis");
+ fprintf(stderr, " MMX read support for \"avg\" filter is %sabled\n",
+ (asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG)? "en" : "dis");
+ fprintf(stderr, " MMX read support for \"Paeth\" filter is %sabled\n",
+ (asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_PAETH)? "en" : "dis");
+ asm_flags &= (mmx_mask & ~( PNG_ASM_FLAG_MMX_READ_COMBINE_ROW \
+ | PNG_ASM_FLAG_MMX_READ_INTERLACE \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_SUB \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_UP \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_AVG \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_PAETH ));
+ if (asm_flags)
+ fprintf(stderr,
+ " additional MMX support is also enabled (0x%02lx)\n",
+ asm_flags);
+#else /* !PNG_ASSEMBLER_CODE_SUPPORTED */
+ fprintf(stderr, " MMX querying is disabled in libpng.\n");
+#endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
+ }
+#endif
+
+
+ /* make sure we save our pointers for use in readpng2_decode_data() */
+
+ mainprog_ptr->png_ptr = png_ptr;
+ mainprog_ptr->info_ptr = info_ptr;
+
+
+ /* and that's all there is to initialization */
+
+ return 0;
+}
+
+
+
+
+/* returns 0 for success, 2 for libpng (longjmp) problem */
+
+int readpng2_decode_data(mainprog_info *mainprog_ptr, uch *rawbuf, ulg length)
+{
+ png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr;
+ png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
+
+
+ /* setjmp() must be called in every function that calls a PNG-reading
+ * libpng function */
+
+ if (setjmp(mainprog_ptr->jmpbuf)) {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+ mainprog_ptr->png_ptr = NULL;
+ mainprog_ptr->info_ptr = NULL;
+ return 2;
+ }
+
+
+ /* hand off the next chunk of input data to libpng for decoding */
+
+ png_process_data(png_ptr, info_ptr, rawbuf, length);
+
+ return 0;
+}
+
+
+
+
+static void readpng2_info_callback(png_structp png_ptr, png_infop info_ptr)
+{
+ mainprog_info *mainprog_ptr;
+ int color_type, bit_depth;
+ double gamma;
+
+
+ /* setjmp() doesn't make sense here, because we'd either have to exit(),
+ * longjmp() ourselves, or return control to libpng, which doesn't want
+ * to see us again. By not doing anything here, libpng will instead jump
+ * to readpng2_decode_data(), which can return an error value to the main
+ * program. */
+
+
+ /* retrieve the pointer to our special-purpose struct, using the png_ptr
+ * that libpng passed back to us (i.e., not a global this time--there's
+ * no real difference for a single image, but for a multithreaded browser
+ * decoding several PNG images at the same time, one needs to avoid mixing
+ * up different images' structs) */
+
+ mainprog_ptr = png_get_progressive_ptr(png_ptr);
+
+ if (mainprog_ptr == NULL) { /* we be hosed */
+ fprintf(stderr,
+ "readpng2 error: main struct not recoverable in info_callback.\n");
+ fflush(stderr);
+ return;
+ /*
+ * Alternatively, we could call our error-handler just like libpng
+ * does, which would effectively terminate the program. Since this
+ * can only happen if png_ptr gets redirected somewhere odd or the
+ * main PNG struct gets wiped, we're probably toast anyway. (If
+ * png_ptr itself is NULL, we would not have been called.)
+ */
+ }
+
+
+ /* this is just like in the non-progressive case */
+
+ png_get_IHDR(png_ptr, info_ptr, &mainprog_ptr->width,
+ &mainprog_ptr->height, &bit_depth, &color_type, NULL, NULL, NULL);
+
+
+ /* since we know we've read all of the PNG file's "header" (i.e., up
+ * to IDAT), we can check for a background color here */
+
+ if (mainprog_ptr->need_bgcolor &&
+ png_get_valid(png_ptr, info_ptr, PNG_INFO_bKGD))
+ {
+ png_color_16p pBackground;
+
+ /* it is not obvious from the libpng documentation, but this function
+ * takes a pointer to a pointer, and it always returns valid red,
+ * green and blue values, regardless of color_type: */
+ png_get_bKGD(png_ptr, info_ptr, &pBackground);
+
+ /* however, it always returns the raw bKGD data, regardless of any
+ * bit-depth transformations, so check depth and adjust if necessary */
+ if (bit_depth == 16) {
+ mainprog_ptr->bg_red = pBackground->red >> 8;
+ mainprog_ptr->bg_green = pBackground->green >> 8;
+ mainprog_ptr->bg_blue = pBackground->blue >> 8;
+ } else if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) {
+ if (bit_depth == 1)
+ mainprog_ptr->bg_red = mainprog_ptr->bg_green =
+ mainprog_ptr->bg_blue = pBackground->gray? 255 : 0;
+ else if (bit_depth == 2)
+ mainprog_ptr->bg_red = mainprog_ptr->bg_green =
+ mainprog_ptr->bg_blue = (255/3) * pBackground->gray;
+ else /* bit_depth == 4 */
+ mainprog_ptr->bg_red = mainprog_ptr->bg_green =
+ mainprog_ptr->bg_blue = (255/15) * pBackground->gray;
+ } else {
+ mainprog_ptr->bg_red = (uch)pBackground->red;
+ mainprog_ptr->bg_green = (uch)pBackground->green;
+ mainprog_ptr->bg_blue = (uch)pBackground->blue;
+ }
+ }
+
+
+ /* as before, let libpng expand palette images to RGB, low-bit-depth
+ * grayscale images to 8 bits, transparency chunks to full alpha channel;
+ * strip 16-bit-per-sample images to 8 bits per sample; and convert
+ * grayscale to RGB[A] */
+
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ png_set_expand(png_ptr);
+ if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
+ png_set_expand(png_ptr);
+ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
+ png_set_expand(png_ptr);
+ if (bit_depth == 16)
+ png_set_strip_16(png_ptr);
+ if (color_type == PNG_COLOR_TYPE_GRAY ||
+ color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ png_set_gray_to_rgb(png_ptr);
+
+
+ /* Unlike the basic viewer, which was designed to operate on local files,
+ * this program is intended to simulate a web browser--even though we
+ * actually read from a local file, too. But because we are pretending
+ * that most of the images originate on the Internet, we follow the recom-
+ * mendation of the sRGB proposal and treat unlabelled images (no gAMA
+ * chunk) as existing in the sRGB color space. That is, we assume that
+ * such images have a file gamma of 0.45455, which corresponds to a PC-like
+ * display system. This change in assumptions will have no effect on a
+ * PC-like system, but on a Mac, SGI, NeXT or other system with a non-
+ * identity lookup table, it will darken unlabelled images, which effec-
+ * tively favors images from PC-like systems over those originating on
+ * the local platform. Note that mainprog_ptr->display_exponent is the
+ * "gamma" value for the entire display system, i.e., the product of
+ * LUT_exponent and CRT_exponent. */
+
+ if (png_get_gAMA(png_ptr, info_ptr, &gamma))
+ png_set_gamma(png_ptr, mainprog_ptr->display_exponent, gamma);
+ else
+ png_set_gamma(png_ptr, mainprog_ptr->display_exponent, 0.45455);
+
+
+ /* we'll let libpng expand interlaced images, too */
+
+ mainprog_ptr->passes = png_set_interlace_handling(png_ptr);
+
+
+ /* all transformations have been registered; now update info_ptr data and
+ * then get rowbytes and channels */
+
+ png_read_update_info(png_ptr, info_ptr);
+
+ mainprog_ptr->rowbytes = (int)png_get_rowbytes(png_ptr, info_ptr);
+ mainprog_ptr->channels = png_get_channels(png_ptr, info_ptr);
+
+
+ /* Call the main program to allocate memory for the image buffer and
+ * initialize windows and whatnot. (The old-style function-pointer
+ * invocation is used for compatibility with a few supposedly ANSI
+ * compilers that nevertheless barf on "fn_ptr()"-style syntax.) */
+
+ (*mainprog_ptr->mainprog_init)();
+
+
+ /* and that takes care of initialization */
+
+ return;
+}
+
+
+
+
+
+static void readpng2_row_callback(png_structp png_ptr, png_bytep new_row,
+ png_uint_32 row_num, int pass)
+{
+ mainprog_info *mainprog_ptr;
+
+
+ /* first check whether the row differs from the previous pass; if not,
+ * nothing to combine or display */
+
+ if (!new_row)
+ return;
+
+
+ /* retrieve the pointer to our special-purpose struct so we can access
+ * the old rows and image-display callback function */
+
+ mainprog_ptr = png_get_progressive_ptr(png_ptr);
+
+
+ /* save the pass number for optional use by the front end */
+
+ mainprog_ptr->pass = pass;
+
+
+ /* have libpng either combine the new row data with the existing row data
+ * from previous passes (if interlaced) or else just copy the new row
+ * into the main program's image buffer */
+
+ png_progressive_combine_row(png_ptr, mainprog_ptr->row_pointers[row_num],
+ new_row);
+
+
+ /* finally, call the display routine in the main program with the number
+ * of the row we just updated */
+
+ (*mainprog_ptr->mainprog_display_row)(row_num);
+
+
+ /* and we're ready for more */
+
+ return;
+}
+
+
+
+
+
+static void readpng2_end_callback(png_structp png_ptr, png_infop info_ptr)
+{
+ mainprog_info *mainprog_ptr;
+
+
+ /* retrieve the pointer to our special-purpose struct */
+
+ mainprog_ptr = png_get_progressive_ptr(png_ptr);
+
+
+ /* let the main program know that it should flush any buffered image
+ * data to the display now and set a "done" flag or whatever, but note
+ * that it SHOULD NOT DESTROY THE PNG STRUCTS YET--in other words, do
+ * NOT call readpng2_cleanup() either here or in the finish_display()
+ * routine; wait until control returns to the main program via
+ * readpng2_decode_data() */
+
+ (*mainprog_ptr->mainprog_finish_display)();
+
+
+ /* all done */
+
+ return;
+}
+
+
+
+
+
+void readpng2_cleanup(mainprog_info *mainprog_ptr)
+{
+ png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr;
+ png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
+
+ if (png_ptr && info_ptr)
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+
+ mainprog_ptr->png_ptr = NULL;
+ mainprog_ptr->info_ptr = NULL;
+}
+
+
+
+
+
+static void readpng2_error_handler(png_structp png_ptr, png_const_charp msg)
+{
+ mainprog_info *mainprog_ptr;
+
+ /* This function, aside from the extra step of retrieving the "error
+ * pointer" (below) and the fact that it exists within the application
+ * rather than within libpng, is essentially identical to libpng's
+ * default error handler. The second point is critical: since both
+ * setjmp() and longjmp() are called from the same code, they are
+ * guaranteed to have compatible notions of how big a jmp_buf is,
+ * regardless of whether _BSD_SOURCE or anything else has (or has not)
+ * been defined. */
+
+ fprintf(stderr, "readpng2 libpng error: %s\n", msg);
+ fflush(stderr);
+
+ mainprog_ptr = png_get_error_ptr(png_ptr);
+ if (mainprog_ptr == NULL) { /* we are completely hosed now */
+ fprintf(stderr,
+ "readpng2 severe error: jmpbuf not recoverable; terminating.\n");
+ fflush(stderr);
+ exit(99);
+ }
+
+ longjmp(mainprog_ptr->jmpbuf, 1);
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng2.h b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng2.h
new file mode 100644
index 00000000000..fbfffb4ba42
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readpng2.h
@@ -0,0 +1,121 @@
+/*---------------------------------------------------------------------------
+
+ rpng2 - progressive-model PNG display program readpng2.h
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2008 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#ifndef TRUE
+# define TRUE 1
+# define FALSE 0
+#endif
+
+#ifndef MAX
+# define MAX(a,b) ((a) > (b)? (a) : (b))
+# define MIN(a,b) ((a) < (b)? (a) : (b))
+#endif
+
+#ifdef DEBUG
+# define Trace(x) {fprintf x ; fflush(stderr); fflush(stdout);}
+#else
+# define Trace(x) ;
+#endif
+
+enum rpng2_states {
+ kPreInit = 0,
+ kWindowInit,
+ kDone
+};
+
+typedef unsigned char uch;
+typedef unsigned short ush;
+typedef unsigned long ulg;
+
+typedef struct _mainprog_info {
+ double display_exponent;
+ ulg width;
+ ulg height;
+ void *png_ptr;
+ void *info_ptr;
+ void (*mainprog_init)(void);
+ void (*mainprog_display_row)(ulg row_num);
+ void (*mainprog_finish_display)(void);
+ uch *image_data;
+ uch **row_pointers;
+ jmp_buf jmpbuf;
+ int passes; /* not used */
+ int pass;
+ int rowbytes;
+ int channels;
+ int need_bgcolor;
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ int nommxfilters;
+ int nommxcombine;
+ int nommxinterlace;
+#endif
+ int state;
+ uch bg_red;
+ uch bg_green;
+ uch bg_blue;
+} mainprog_info;
+
+
+/* prototypes for public functions in readpng2.c */
+
+void readpng2_version_info(void);
+
+int readpng2_check_sig(uch *sig, int num);
+
+int readpng2_init(mainprog_info *mainprog_ptr);
+
+int readpng2_decode_data(mainprog_info *mainprog_ptr, uch *rawbuf, ulg length);
+
+void readpng2_cleanup(mainprog_info *mainprog_ptr);
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readppm.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readppm.c
new file mode 100644
index 00000000000..be9a56d95fd
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/readppm.c
@@ -0,0 +1,179 @@
+/*---------------------------------------------------------------------------
+
+ rpng - simple PNG display program readppm.c
+
+ ---------------------------------------------------------------------------
+
+ This is a special-purpose replacement for readpng.c that allows binary
+ PPM files to be used in place of PNG images.
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2007 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "readpng.h" /* typedefs, common macros, public prototypes */
+
+
+ulg width, height;
+int bit_depth, color_type, channels;
+uch *image_data = NULL;
+FILE *saved_infile;
+
+
+void readpng_version_info()
+{
+ fprintf(stderr, " Compiled without libpng, zlib or PBMPLUS/NetPBM.\n");
+}
+
+
+/* return value = 0 for success, 1 for bad sig, 2 for bad IHDR, 4 for no mem */
+
+int readpng_init(FILE *infile, ulg *pWidth, ulg *pHeight)
+{
+ static uch ppmline[256];
+ int maxval;
+
+
+ saved_infile = infile;
+
+ fgets(ppmline, 256, infile);
+ if (ppmline[0] != 'P' || ppmline[1] != '6') {
+ fprintf(stderr, "ERROR: not a PPM file\n");
+ return 1;
+ }
+ /* possible color types: P5 = grayscale (0), P6 = RGB (2), P8 = RGBA (6) */
+ if (ppmline[1] == '6') {
+ color_type = 2;
+ channels = 3;
+ } else if (ppmline[1] == '8') {
+ color_type = 6;
+ channels = 4;
+ } else /* if (ppmline[1] == '5') */ {
+ color_type = 0;
+ channels = 1;
+ }
+
+ do {
+ fgets(ppmline, 256, infile);
+ } while (ppmline[0] == '#');
+ sscanf(ppmline, "%lu %lu", &width, &height);
+
+ do {
+ fgets(ppmline, 256, infile);
+ } while (ppmline[0] == '#');
+ sscanf(ppmline, "%d", &maxval);
+ if (maxval != 255) {
+ fprintf(stderr, "ERROR: maxval = %d\n", maxval);
+ return 2;
+ }
+ bit_depth = 8;
+
+ *pWidth = width;
+ *pHeight = height;
+
+ return 0;
+}
+
+
+
+
+/* returns 0 if succeeds, 1 if fails due to no bKGD chunk, 2 if libpng error;
+ * scales values to 8-bit if necessary */
+
+int readpng_get_bgcolor(uch *red, uch *green, uch *blue)
+{
+ return 1;
+}
+
+
+
+
+/* display_exponent == LUT_exponent * CRT_exponent */
+
+uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes)
+{
+ ulg rowbytes;
+
+
+ /* expand palette images to RGB, low-bit-depth grayscale images to 8 bits,
+ * transparency chunks to full alpha channel; strip 16-bit-per-sample
+ * images to 8 bits per sample; and convert grayscale to RGB[A] */
+
+ /* GRR WARNING: grayscale needs to be expanded and channels reset! */
+
+ *pRowbytes = rowbytes = channels*width;
+ *pChannels = channels;
+
+ if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) {
+ return NULL;
+ }
+
+ Trace((stderr, "readpng_get_image: rowbytes = %ld, height = %ld\n", rowbytes, height));
+
+
+ /* now we can go ahead and just read the whole image */
+
+ fread(image_data, 1L, rowbytes*height, saved_infile);
+
+
+ return image_data;
+}
+
+
+void readpng_cleanup(int free_image_data)
+{
+ if (free_image_data && image_data) {
+ free(image_data);
+ image_data = NULL;
+ }
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng-win.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng-win.c
new file mode 100644
index 00000000000..20209611e86
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng-win.c
@@ -0,0 +1,684 @@
+/*---------------------------------------------------------------------------
+
+ rpng - simple PNG display program rpng-win.c
+
+ This program decodes and displays PNG images, with gamma correction and
+ optionally with a user-specified background color (in case the image has
+ transparency). It is very nearly the most basic PNG viewer possible.
+ This version is for 32-bit Windows; it may compile under 16-bit Windows
+ with a little tweaking (or maybe not).
+
+ to do:
+ - handle quoted command-line args (especially filenames with spaces)
+ - have minimum window width: oh well
+ - use %.1023s to simplify truncation of title-bar string?
+
+ ---------------------------------------------------------------------------
+
+ Changelog:
+ - 1.00: initial public release
+ - 1.01: modified to allow abbreviated options; fixed long/ulong mis-
+ match; switched to png_jmpbuf() macro
+ - 1.02: added extra set of parentheses to png_jmpbuf() macro; fixed
+ command-line parsing bug
+ - 1.10: enabled "message window"/console (thanks to David Geldreich)
+ - 2.00: dual-licensed (added GNU GPL)
+ - 2.01: fixed improper display of usage screen on PNG error(s)
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2008 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#define PROGNAME "rpng-win"
+#define LONGNAME "Simple PNG Viewer for Windows"
+#define VERSION "2.01 of 16 March 2008"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <windows.h>
+#include <conio.h> /* only for _getch() */
+
+/* #define DEBUG : this enables the Trace() macros */
+
+#include "readpng.h" /* typedefs, common macros, readpng prototypes */
+
+
+/* could just include png.h, but this macro is the only thing we need
+ * (name and typedefs changed to local versions); note that side effects
+ * only happen with alpha (which could easily be avoided with
+ * "ush acopy = (alpha);") */
+
+#define alpha_composite(composite, fg, alpha, bg) { \
+ ush temp = ((ush)(fg)*(ush)(alpha) + \
+ (ush)(bg)*(ush)(255 - (ush)(alpha)) + (ush)128); \
+ (composite) = (uch)((temp + (temp >> 8)) >> 8); \
+}
+
+
+/* local prototypes */
+static int rpng_win_create_window(HINSTANCE hInst, int showmode);
+static int rpng_win_display_image(void);
+static void rpng_win_cleanup(void);
+LRESULT CALLBACK rpng_win_wndproc(HWND, UINT, WPARAM, LPARAM);
+
+
+static char titlebar[1024];
+static char *progname = PROGNAME;
+static char *appname = LONGNAME;
+static char *filename;
+static FILE *infile;
+
+static char *bgstr;
+static uch bg_red=0, bg_green=0, bg_blue=0;
+
+static double display_exponent;
+
+static ulg image_width, image_height, image_rowbytes;
+static int image_channels;
+static uch *image_data;
+
+/* Windows-specific variables */
+static ulg wimage_rowbytes;
+static uch *dib;
+static uch *wimage_data;
+static BITMAPINFOHEADER *bmih;
+
+static HWND global_hwnd;
+
+
+
+
+int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, PSTR cmd, int showmode)
+{
+ char *args[1024]; /* arbitrary limit, but should suffice */
+ char *p, *q, **argv = args;
+ int argc = 0;
+ int rc, alen, flen;
+ int error = 0;
+ int have_bg = FALSE;
+ double LUT_exponent; /* just the lookup table */
+ double CRT_exponent = 2.2; /* just the monitor */
+ double default_display_exponent; /* whole display system */
+ MSG msg;
+
+
+ filename = (char *)NULL;
+
+
+ /* First reenable console output, which normally goes to the bit bucket
+ * for windowed apps. Closing the console window will terminate the
+ * app. Thanks to David.Geldreich@realviz.com for supplying the magical
+ * incantation. */
+
+ AllocConsole();
+ freopen("CONOUT$", "a", stderr);
+ freopen("CONOUT$", "a", stdout);
+
+
+ /* Next set the default value for our display-system exponent, i.e.,
+ * the product of the CRT exponent and the exponent corresponding to
+ * the frame-buffer's lookup table (LUT), if any. This is not an
+ * exhaustive list of LUT values (e.g., OpenStep has a lot of weird
+ * ones), but it should cover 99% of the current possibilities. And
+ * yes, these ifdefs are completely wasted in a Windows program... */
+
+#if defined(NeXT)
+ LUT_exponent = 1.0 / 2.2;
+ /*
+ if (some_next_function_that_returns_gamma(&next_gamma))
+ LUT_exponent = 1.0 / next_gamma;
+ */
+#elif defined(sgi)
+ LUT_exponent = 1.0 / 1.7;
+ /* there doesn't seem to be any documented function to get the
+ * "gamma" value, so we do it the hard way */
+ infile = fopen("/etc/config/system.glGammaVal", "r");
+ if (infile) {
+ double sgi_gamma;
+
+ fgets(tmpline, 80, infile);
+ fclose(infile);
+ sgi_gamma = atof(tmpline);
+ if (sgi_gamma > 0.0)
+ LUT_exponent = 1.0 / sgi_gamma;
+ }
+#elif defined(Macintosh)
+ LUT_exponent = 1.8 / 2.61;
+ /*
+ if (some_mac_function_that_returns_gamma(&mac_gamma))
+ LUT_exponent = mac_gamma / 2.61;
+ */
+#else
+ LUT_exponent = 1.0; /* assume no LUT: most PCs */
+#endif
+
+ /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */
+ default_display_exponent = LUT_exponent * CRT_exponent;
+
+
+ /* If the user has set the SCREEN_GAMMA environment variable as suggested
+ * (somewhat imprecisely) in the libpng documentation, use that; otherwise
+ * use the default value we just calculated. Either way, the user may
+ * override this via a command-line option. */
+
+ if ((p = getenv("SCREEN_GAMMA")) != NULL)
+ display_exponent = atof(p);
+ else
+ display_exponent = default_display_exponent;
+
+
+ /* Windows really hates command lines, so we have to set up our own argv.
+ * Note that we do NOT bother with quoted arguments here, so don't use
+ * filenames with spaces in 'em! */
+
+ argv[argc++] = PROGNAME;
+ p = cmd;
+ for (;;) {
+ if (*p == ' ')
+ while (*++p == ' ')
+ ;
+ /* now p points at the first non-space after some spaces */
+ if (*p == '\0')
+ break; /* nothing after the spaces: done */
+ argv[argc++] = q = p;
+ while (*q && *q != ' ')
+ ++q;
+ /* now q points at a space or the end of the string */
+ if (*q == '\0')
+ break; /* last argv already terminated; quit */
+ *q = '\0'; /* change space to terminator */
+ p = q + 1;
+ }
+ argv[argc] = NULL; /* terminate the argv array itself */
+
+
+ /* Now parse the command line for options and the PNG filename. */
+
+ while (*++argv && !error) {
+ if (!strncmp(*argv, "-gamma", 2)) {
+ if (!*++argv)
+ ++error;
+ else {
+ display_exponent = atof(*argv);
+ if (display_exponent <= 0.0)
+ ++error;
+ }
+ } else if (!strncmp(*argv, "-bgcolor", 2)) {
+ if (!*++argv)
+ ++error;
+ else {
+ bgstr = *argv;
+ if (strlen(bgstr) != 7 || bgstr[0] != '#')
+ ++error;
+ else
+ have_bg = TRUE;
+ }
+ } else {
+ if (**argv != '-') {
+ filename = *argv;
+ if (argv[1]) /* shouldn't be any more args after filename */
+ ++error;
+ } else
+ ++error; /* not expecting any other options */
+ }
+ }
+
+ if (!filename)
+ ++error;
+
+
+ /* print usage screen if any errors up to this point */
+
+ if (error) {
+ int ch;
+
+ fprintf(stderr, "\n%s %s: %s\n\n", PROGNAME, VERSION, appname);
+ readpng_version_info();
+ fprintf(stderr, "\n"
+ "Usage: %s [-gamma exp] [-bgcolor bg] file.png\n"
+ " exp \ttransfer-function exponent (``gamma'') of the display\n"
+ "\t\t system in floating-point format (e.g., ``%.1f''); equal\n"
+ "\t\t to the product of the lookup-table exponent (varies)\n"
+ "\t\t and the CRT exponent (usually 2.2); must be positive\n"
+ " bg \tdesired background color in 7-character hex RGB format\n"
+ "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n"
+ "\t\t used with transparent images\n"
+ "\nPress Q, Esc or mouse button 1 after image is displayed to quit.\n"
+ "Press Q or Esc to quit this usage screen.\n"
+ "\n", PROGNAME, default_display_exponent);
+ do
+ ch = _getch();
+ while (ch != 'q' && ch != 'Q' && ch != 0x1B);
+ exit(1);
+ }
+
+
+ if (!(infile = fopen(filename, "rb"))) {
+ fprintf(stderr, PROGNAME ": can't open PNG file [%s]\n", filename);
+ ++error;
+ } else {
+ if ((rc = readpng_init(infile, &image_width, &image_height)) != 0) {
+ switch (rc) {
+ case 1:
+ fprintf(stderr, PROGNAME
+ ": [%s] is not a PNG file: incorrect signature\n",
+ filename);
+ break;
+ case 2:
+ fprintf(stderr, PROGNAME
+ ": [%s] has bad IHDR (libpng longjmp)\n", filename);
+ break;
+ case 4:
+ fprintf(stderr, PROGNAME ": insufficient memory\n");
+ break;
+ default:
+ fprintf(stderr, PROGNAME
+ ": unknown readpng_init() error\n");
+ break;
+ }
+ ++error;
+ }
+ if (error)
+ fclose(infile);
+ }
+
+
+ if (error) {
+ int ch;
+
+ fprintf(stderr, PROGNAME ": aborting.\n");
+ do
+ ch = _getch();
+ while (ch != 'q' && ch != 'Q' && ch != 0x1B);
+ exit(2);
+ } else {
+ fprintf(stderr, "\n%s %s: %s\n", PROGNAME, VERSION, appname);
+ fprintf(stderr,
+ "\n [console window: closing this window will terminate %s]\n\n",
+ PROGNAME);
+ }
+
+
+ /* set the title-bar string, but make sure buffer doesn't overflow */
+
+ alen = strlen(appname);
+ flen = strlen(filename);
+ if (alen + flen + 3 > 1023)
+ sprintf(titlebar, "%s: ...%s", appname, filename+(alen+flen+6-1023));
+ else
+ sprintf(titlebar, "%s: %s", appname, filename);
+
+
+ /* if the user didn't specify a background color on the command line,
+ * check for one in the PNG file--if not, the initialized values of 0
+ * (black) will be used */
+
+ if (have_bg) {
+ unsigned r, g, b; /* this approach quiets compiler warnings */
+
+ sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b);
+ bg_red = (uch)r;
+ bg_green = (uch)g;
+ bg_blue = (uch)b;
+ } else if (readpng_get_bgcolor(&bg_red, &bg_green, &bg_blue) > 1) {
+ readpng_cleanup(TRUE);
+ fprintf(stderr, PROGNAME
+ ": libpng error while checking for background color\n");
+ exit(2);
+ }
+
+
+ /* do the basic Windows initialization stuff, make the window and fill it
+ * with the background color */
+
+ if (rpng_win_create_window(hInst, showmode))
+ exit(2);
+
+
+ /* decode the image, all at once */
+
+ Trace((stderr, "calling readpng_get_image()\n"))
+ image_data = readpng_get_image(display_exponent, &image_channels,
+ &image_rowbytes);
+ Trace((stderr, "done with readpng_get_image()\n"))
+
+
+ /* done with PNG file, so clean up to minimize memory usage (but do NOT
+ * nuke image_data!) */
+
+ readpng_cleanup(FALSE);
+ fclose(infile);
+
+ if (!image_data) {
+ fprintf(stderr, PROGNAME ": unable to decode PNG image\n");
+ exit(3);
+ }
+
+
+ /* display image (composite with background if requested) */
+
+ Trace((stderr, "calling rpng_win_display_image()\n"))
+ if (rpng_win_display_image()) {
+ free(image_data);
+ exit(4);
+ }
+ Trace((stderr, "done with rpng_win_display_image()\n"))
+
+
+ /* wait for the user to tell us when to quit */
+
+ printf(
+ "Done. Press Q, Esc or mouse button 1 (within image window) to quit.\n");
+ fflush(stdout);
+
+ while (GetMessage(&msg, NULL, 0, 0)) {
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+
+
+ /* OK, we're done: clean up all image and Windows resources and go away */
+
+ rpng_win_cleanup();
+
+ return msg.wParam;
+}
+
+
+
+
+
+static int rpng_win_create_window(HINSTANCE hInst, int showmode)
+{
+ uch *dest;
+ int extra_width, extra_height;
+ ulg i, j;
+ WNDCLASSEX wndclass;
+
+
+/*---------------------------------------------------------------------------
+ Allocate memory for the display-specific version of the image (round up
+ to multiple of 4 for Windows DIB).
+ ---------------------------------------------------------------------------*/
+
+ wimage_rowbytes = ((3*image_width + 3L) >> 2) << 2;
+
+ if (!(dib = (uch *)malloc(sizeof(BITMAPINFOHEADER) +
+ wimage_rowbytes*image_height)))
+ {
+ return 4; /* fail */
+ }
+
+/*---------------------------------------------------------------------------
+ Initialize the DIB. Negative height means to use top-down BMP ordering
+ (must be uncompressed, but that's what we want). Bit count of 1, 4 or 8
+ implies a colormap of RGBX quads, but 24-bit BMPs just use B,G,R values
+ directly => wimage_data begins immediately after BMP header.
+ ---------------------------------------------------------------------------*/
+
+ memset(dib, 0, sizeof(BITMAPINFOHEADER));
+ bmih = (BITMAPINFOHEADER *)dib;
+ bmih->biSize = sizeof(BITMAPINFOHEADER);
+ bmih->biWidth = image_width;
+ bmih->biHeight = -((long)image_height);
+ bmih->biPlanes = 1;
+ bmih->biBitCount = 24;
+ bmih->biCompression = 0;
+ wimage_data = dib + sizeof(BITMAPINFOHEADER);
+
+/*---------------------------------------------------------------------------
+ Fill in background color (black by default); data are in BGR order.
+ ---------------------------------------------------------------------------*/
+
+ for (j = 0; j < image_height; ++j) {
+ dest = wimage_data + j*wimage_rowbytes;
+ for (i = image_width; i > 0; --i) {
+ *dest++ = bg_blue;
+ *dest++ = bg_green;
+ *dest++ = bg_red;
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Set the window parameters.
+ ---------------------------------------------------------------------------*/
+
+ memset(&wndclass, 0, sizeof(wndclass));
+
+ wndclass.cbSize = sizeof(wndclass);
+ wndclass.style = CS_HREDRAW | CS_VREDRAW;
+ wndclass.lpfnWndProc = rpng_win_wndproc;
+ wndclass.hInstance = hInst;
+ wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+ wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
+ wndclass.hbrBackground = (HBRUSH)GetStockObject(DKGRAY_BRUSH);
+ wndclass.lpszMenuName = NULL;
+ wndclass.lpszClassName = progname;
+ wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
+
+ RegisterClassEx(&wndclass);
+
+/*---------------------------------------------------------------------------
+ Finally, create the window.
+ ---------------------------------------------------------------------------*/
+
+ extra_width = 2*(GetSystemMetrics(SM_CXBORDER) +
+ GetSystemMetrics(SM_CXDLGFRAME));
+ extra_height = 2*(GetSystemMetrics(SM_CYBORDER) +
+ GetSystemMetrics(SM_CYDLGFRAME)) +
+ GetSystemMetrics(SM_CYCAPTION);
+
+ global_hwnd = CreateWindow(progname, titlebar, WS_OVERLAPPEDWINDOW,
+ CW_USEDEFAULT, CW_USEDEFAULT, image_width+extra_width,
+ image_height+extra_height, NULL, NULL, hInst, NULL);
+
+ ShowWindow(global_hwnd, showmode);
+ UpdateWindow(global_hwnd);
+
+ return 0;
+
+} /* end function rpng_win_create_window() */
+
+
+
+
+
+static int rpng_win_display_image()
+{
+ uch *src, *dest;
+ uch r, g, b, a;
+ ulg i, row, lastrow;
+ RECT rect;
+
+
+ Trace((stderr, "beginning display loop (image_channels == %d)\n",
+ image_channels))
+ Trace((stderr, "(width = %ld, rowbytes = %ld, wimage_rowbytes = %d)\n",
+ image_width, image_rowbytes, wimage_rowbytes))
+
+
+/*---------------------------------------------------------------------------
+ Blast image data to buffer. This whole routine takes place before the
+ message loop begins, so there's no real point in any pseudo-progressive
+ display...
+ ---------------------------------------------------------------------------*/
+
+ for (lastrow = row = 0; row < image_height; ++row) {
+ src = image_data + row*image_rowbytes;
+ dest = wimage_data + row*wimage_rowbytes;
+ if (image_channels == 3) {
+ for (i = image_width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ *dest++ = b;
+ *dest++ = g; /* note reverse order */
+ *dest++ = r;
+ }
+ } else /* if (image_channels == 4) */ {
+ for (i = image_width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ a = *src++;
+ if (a == 255) {
+ *dest++ = b;
+ *dest++ = g;
+ *dest++ = r;
+ } else if (a == 0) {
+ *dest++ = bg_blue;
+ *dest++ = bg_green;
+ *dest++ = bg_red;
+ } else {
+ /* this macro (copied from png.h) composites the
+ * foreground and background values and puts the
+ * result into the first argument; there are no
+ * side effects with the first argument */
+ alpha_composite(*dest++, b, a, bg_blue);
+ alpha_composite(*dest++, g, a, bg_green);
+ alpha_composite(*dest++, r, a, bg_red);
+ }
+ }
+ }
+ /* display after every 16 lines */
+ if (((row+1) & 0xf) == 0) {
+ rect.left = 0L;
+ rect.top = (LONG)lastrow;
+ rect.right = (LONG)image_width; /* possibly off by one? */
+ rect.bottom = (LONG)lastrow + 16L; /* possibly off by one? */
+ InvalidateRect(global_hwnd, &rect, FALSE);
+ UpdateWindow(global_hwnd); /* similar to XFlush() */
+ lastrow = row + 1;
+ }
+ }
+
+ Trace((stderr, "calling final image-flush routine\n"))
+ if (lastrow < image_height) {
+ rect.left = 0L;
+ rect.top = (LONG)lastrow;
+ rect.right = (LONG)image_width; /* possibly off by one? */
+ rect.bottom = (LONG)image_height; /* possibly off by one? */
+ InvalidateRect(global_hwnd, &rect, FALSE);
+ UpdateWindow(global_hwnd); /* similar to XFlush() */
+ }
+
+/*
+ last param determines whether or not background is wiped before paint
+ InvalidateRect(global_hwnd, NULL, TRUE);
+ UpdateWindow(global_hwnd);
+ */
+
+ return 0;
+}
+
+
+
+
+
+static void rpng_win_cleanup()
+{
+ if (image_data) {
+ free(image_data);
+ image_data = NULL;
+ }
+
+ if (dib) {
+ free(dib);
+ dib = NULL;
+ }
+}
+
+
+
+
+
+LRESULT CALLBACK rpng_win_wndproc(HWND hwnd, UINT iMsg, WPARAM wP, LPARAM lP)
+{
+ HDC hdc;
+ PAINTSTRUCT ps;
+ int rc;
+
+ switch (iMsg) {
+ case WM_CREATE:
+ /* one-time processing here, if any */
+ return 0;
+
+ case WM_PAINT:
+ hdc = BeginPaint(hwnd, &ps);
+ /* dest */
+ rc = StretchDIBits(hdc, 0, 0, image_width, image_height,
+ /* source */
+ 0, 0, image_width, image_height,
+ wimage_data, (BITMAPINFO *)bmih,
+ /* iUsage: no clue */
+ 0, SRCCOPY);
+ EndPaint(hwnd, &ps);
+ return 0;
+
+ /* wait for the user to tell us when to quit */
+ case WM_CHAR:
+ switch (wP) { /* only need one, so ignore repeat count */
+ case 'q':
+ case 'Q':
+ case 0x1B: /* Esc key */
+ PostQuitMessage(0);
+ }
+ return 0;
+
+ case WM_LBUTTONDOWN: /* another way of quitting */
+ case WM_DESTROY:
+ PostQuitMessage(0);
+ return 0;
+ }
+
+ return DefWindowProc(hwnd, iMsg, wP, lP);
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng-x.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng-x.c
new file mode 100644
index 00000000000..0a981702919
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng-x.c
@@ -0,0 +1,904 @@
+/*---------------------------------------------------------------------------
+
+ rpng - simple PNG display program rpng-x.c
+
+ This program decodes and displays PNG images, with gamma correction and
+ optionally with a user-specified background color (in case the image has
+ transparency). It is very nearly the most basic PNG viewer possible.
+ This version is for the X Window System (tested by author under Unix and
+ by Martin Zinser under OpenVMS; may work under OS/2 with some tweaking).
+
+ to do:
+ - 8-bit (colormapped) X support
+ - use %.1023s to simplify truncation of title-bar string?
+
+ ---------------------------------------------------------------------------
+
+ Changelog:
+ - 1.01: initial public release
+ - 1.02: modified to allow abbreviated options; fixed long/ulong mis-
+ match; switched to png_jmpbuf() macro
+ - 1.10: added support for non-default visuals; fixed X pixel-conversion
+ - 1.11: added extra set of parentheses to png_jmpbuf() macro; fixed
+ command-line parsing bug
+ - 1.12: fixed some small X memory leaks (thanks to François Petitjean)
+ - 1.13: fixed XFreeGC() crash bug (thanks to Patrick Welche)
+ - 1.14: added support for X resources (thanks to Gerhard Niklasch)
+ - 2.00: dual-licensed (added GNU GPL)
+ - 2.01: fixed improper display of usage screen on PNG error(s)
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2008 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#define PROGNAME "rpng-x"
+#define LONGNAME "Simple PNG Viewer for X"
+#define VERSION "2.01 of 16 March 2008"
+#define RESNAME "rpng" /* our X resource application name */
+#define RESCLASS "Rpng" /* our X resource class name */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xos.h>
+#include <X11/keysym.h>
+
+/* #define DEBUG : this enables the Trace() macros */
+
+#include "readpng.h" /* typedefs, common macros, readpng prototypes */
+
+
+/* could just include png.h, but this macro is the only thing we need
+ * (name and typedefs changed to local versions); note that side effects
+ * only happen with alpha (which could easily be avoided with
+ * "ush acopy = (alpha);") */
+
+#define alpha_composite(composite, fg, alpha, bg) { \
+ ush temp = ((ush)(fg)*(ush)(alpha) + \
+ (ush)(bg)*(ush)(255 - (ush)(alpha)) + (ush)128); \
+ (composite) = (uch)((temp + (temp >> 8)) >> 8); \
+}
+
+
+/* local prototypes */
+static int rpng_x_create_window(void);
+static int rpng_x_display_image(void);
+static void rpng_x_cleanup(void);
+static int rpng_x_msb(ulg u32val);
+
+
+static char titlebar[1024], *window_name = titlebar;
+static char *appname = LONGNAME;
+static char *icon_name = PROGNAME;
+static char *res_name = RESNAME;
+static char *res_class = RESCLASS;
+static char *filename;
+static FILE *infile;
+
+static char *bgstr;
+static uch bg_red=0, bg_green=0, bg_blue=0;
+
+static double display_exponent;
+
+static ulg image_width, image_height, image_rowbytes;
+static int image_channels;
+static uch *image_data;
+
+/* X-specific variables */
+static char *displayname;
+static XImage *ximage;
+static Display *display;
+static int depth;
+static Visual *visual;
+static XVisualInfo *visual_list;
+static int RShift, GShift, BShift;
+static ulg RMask, GMask, BMask;
+static Window window;
+static GC gc;
+static Colormap colormap;
+
+static int have_nondefault_visual = FALSE;
+static int have_colormap = FALSE;
+static int have_window = FALSE;
+static int have_gc = FALSE;
+/*
+ulg numcolors=0, pixels[256];
+ush reds[256], greens[256], blues[256];
+ */
+
+
+
+
+int main(int argc, char **argv)
+{
+#ifdef sgi
+ char tmpline[80];
+#endif
+ char *p;
+ int rc, alen, flen;
+ int error = 0;
+ int have_bg = FALSE;
+ double LUT_exponent; /* just the lookup table */
+ double CRT_exponent = 2.2; /* just the monitor */
+ double default_display_exponent; /* whole display system */
+ XEvent e;
+ KeySym k;
+
+
+ displayname = (char *)NULL;
+ filename = (char *)NULL;
+
+
+ /* First set the default value for our display-system exponent, i.e.,
+ * the product of the CRT exponent and the exponent corresponding to
+ * the frame-buffer's lookup table (LUT), if any. This is not an
+ * exhaustive list of LUT values (e.g., OpenStep has a lot of weird
+ * ones), but it should cover 99% of the current possibilities. */
+
+#if defined(NeXT)
+ LUT_exponent = 1.0 / 2.2;
+ /*
+ if (some_next_function_that_returns_gamma(&next_gamma))
+ LUT_exponent = 1.0 / next_gamma;
+ */
+#elif defined(sgi)
+ LUT_exponent = 1.0 / 1.7;
+ /* there doesn't seem to be any documented function to get the
+ * "gamma" value, so we do it the hard way */
+ infile = fopen("/etc/config/system.glGammaVal", "r");
+ if (infile) {
+ double sgi_gamma;
+
+ fgets(tmpline, 80, infile);
+ fclose(infile);
+ sgi_gamma = atof(tmpline);
+ if (sgi_gamma > 0.0)
+ LUT_exponent = 1.0 / sgi_gamma;
+ }
+#elif defined(Macintosh)
+ LUT_exponent = 1.8 / 2.61;
+ /*
+ if (some_mac_function_that_returns_gamma(&mac_gamma))
+ LUT_exponent = mac_gamma / 2.61;
+ */
+#else
+ LUT_exponent = 1.0; /* assume no LUT: most PCs */
+#endif
+
+ /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */
+ default_display_exponent = LUT_exponent * CRT_exponent;
+
+
+ /* If the user has set the SCREEN_GAMMA environment variable as suggested
+ * (somewhat imprecisely) in the libpng documentation, use that; otherwise
+ * use the default value we just calculated. Either way, the user may
+ * override this via a command-line option. */
+
+ if ((p = getenv("SCREEN_GAMMA")) != NULL)
+ display_exponent = atof(p);
+ else
+ display_exponent = default_display_exponent;
+
+
+ /* Now parse the command line for options and the PNG filename. */
+
+ while (*++argv && !error) {
+ if (!strncmp(*argv, "-display", 2)) {
+ if (!*++argv)
+ ++error;
+ else
+ displayname = *argv;
+ } else if (!strncmp(*argv, "-gamma", 2)) {
+ if (!*++argv)
+ ++error;
+ else {
+ display_exponent = atof(*argv);
+ if (display_exponent <= 0.0)
+ ++error;
+ }
+ } else if (!strncmp(*argv, "-bgcolor", 2)) {
+ if (!*++argv)
+ ++error;
+ else {
+ bgstr = *argv;
+ if (strlen(bgstr) != 7 || bgstr[0] != '#')
+ ++error;
+ else
+ have_bg = TRUE;
+ }
+ } else {
+ if (**argv != '-') {
+ filename = *argv;
+ if (argv[1]) /* shouldn't be any more args after filename */
+ ++error;
+ } else
+ ++error; /* not expecting any other options */
+ }
+ }
+
+ if (!filename)
+ ++error;
+
+
+ /* print usage screen if any errors up to this point */
+
+ if (error) {
+ fprintf(stderr, "\n%s %s: %s\n", PROGNAME, VERSION, appname);
+ readpng_version_info();
+ fprintf(stderr, "\n"
+ "Usage: %s [-display xdpy] [-gamma exp] [-bgcolor bg] file.png\n"
+ " xdpy\tname of the target X display (e.g., ``hostname:0'')\n"
+ " exp \ttransfer-function exponent (``gamma'') of the display\n"
+ "\t\t system in floating-point format (e.g., ``%.1f''); equal\n"
+ "\t\t to the product of the lookup-table exponent (varies)\n"
+ "\t\t and the CRT exponent (usually 2.2); must be positive\n"
+ " bg \tdesired background color in 7-character hex RGB format\n"
+ "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n"
+ "\t\t used with transparent images\n"
+ "\nPress Q, Esc or mouse button 1 (within image window, after image\n"
+ "is displayed) to quit.\n"
+ "\n", PROGNAME, default_display_exponent);
+ exit(1);
+ }
+
+
+ if (!(infile = fopen(filename, "rb"))) {
+ fprintf(stderr, PROGNAME ": can't open PNG file [%s]\n", filename);
+ ++error;
+ } else {
+ if ((rc = readpng_init(infile, &image_width, &image_height)) != 0) {
+ switch (rc) {
+ case 1:
+ fprintf(stderr, PROGNAME
+ ": [%s] is not a PNG file: incorrect signature\n",
+ filename);
+ break;
+ case 2:
+ fprintf(stderr, PROGNAME
+ ": [%s] has bad IHDR (libpng longjmp)\n", filename);
+ break;
+ case 4:
+ fprintf(stderr, PROGNAME ": insufficient memory\n");
+ break;
+ default:
+ fprintf(stderr, PROGNAME
+ ": unknown readpng_init() error\n");
+ break;
+ }
+ ++error;
+ } else {
+ display = XOpenDisplay(displayname);
+ if (!display) {
+ readpng_cleanup(TRUE);
+ fprintf(stderr, PROGNAME ": can't open X display [%s]\n",
+ displayname? displayname : "default");
+ ++error;
+ }
+ }
+ if (error)
+ fclose(infile);
+ }
+
+
+ if (error) {
+ fprintf(stderr, PROGNAME ": aborting.\n");
+ exit(2);
+ }
+
+
+ /* set the title-bar string, but make sure buffer doesn't overflow */
+
+ alen = strlen(appname);
+ flen = strlen(filename);
+ if (alen + flen + 3 > 1023)
+ sprintf(titlebar, "%s: ...%s", appname, filename+(alen+flen+6-1023));
+ else
+ sprintf(titlebar, "%s: %s", appname, filename);
+
+
+ /* if the user didn't specify a background color on the command line,
+ * check for one in the PNG file--if not, the initialized values of 0
+ * (black) will be used */
+
+ if (have_bg) {
+ unsigned r, g, b; /* this approach quiets compiler warnings */
+
+ sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b);
+ bg_red = (uch)r;
+ bg_green = (uch)g;
+ bg_blue = (uch)b;
+ } else if (readpng_get_bgcolor(&bg_red, &bg_green, &bg_blue) > 1) {
+ readpng_cleanup(TRUE);
+ fprintf(stderr, PROGNAME
+ ": libpng error while checking for background color\n");
+ exit(2);
+ }
+
+
+ /* do the basic X initialization stuff, make the window and fill it
+ * with the background color */
+
+ if (rpng_x_create_window())
+ exit(2);
+
+
+ /* decode the image, all at once */
+
+ Trace((stderr, "calling readpng_get_image()\n"))
+ image_data = readpng_get_image(display_exponent, &image_channels,
+ &image_rowbytes);
+ Trace((stderr, "done with readpng_get_image()\n"))
+
+
+ /* done with PNG file, so clean up to minimize memory usage (but do NOT
+ * nuke image_data!) */
+
+ readpng_cleanup(FALSE);
+ fclose(infile);
+
+ if (!image_data) {
+ fprintf(stderr, PROGNAME ": unable to decode PNG image\n");
+ exit(3);
+ }
+
+
+ /* display image (composite with background if requested) */
+
+ Trace((stderr, "calling rpng_x_display_image()\n"))
+ if (rpng_x_display_image()) {
+ free(image_data);
+ exit(4);
+ }
+ Trace((stderr, "done with rpng_x_display_image()\n"))
+
+
+ /* wait for the user to tell us when to quit */
+
+ printf(
+ "Done. Press Q, Esc or mouse button 1 (within image window) to quit.\n");
+ fflush(stdout);
+
+ do
+ XNextEvent(display, &e);
+ while (!(e.type == ButtonPress && e.xbutton.button == Button1) &&
+ !(e.type == KeyPress && /* v--- or 1 for shifted keys */
+ ((k = XLookupKeysym(&e.xkey, 0)) == XK_q || k == XK_Escape) ));
+
+
+ /* OK, we're done: clean up all image and X resources and go away */
+
+ rpng_x_cleanup();
+
+ return 0;
+}
+
+
+
+
+
+static int rpng_x_create_window(void)
+{
+ uch *xdata;
+ int need_colormap = FALSE;
+ int screen, pad;
+ ulg bg_pixel = 0L;
+ ulg attrmask;
+ Window root;
+ XEvent e;
+ XGCValues gcvalues;
+ XSetWindowAttributes attr;
+ XTextProperty windowName, *pWindowName = &windowName;
+ XTextProperty iconName, *pIconName = &iconName;
+ XVisualInfo visual_info;
+ XSizeHints *size_hints;
+ XWMHints *wm_hints;
+ XClassHint *class_hints;
+
+
+ screen = DefaultScreen(display);
+ depth = DisplayPlanes(display, screen);
+ root = RootWindow(display, screen);
+
+#ifdef DEBUG
+ XSynchronize(display, True);
+#endif
+
+#if 0
+/* GRR: add 8-bit support */
+ if (/* depth != 8 && */ depth != 16 && depth != 24 && depth != 32) {
+ fprintf(stderr,
+ "screen depth %d not supported (only 16-, 24- or 32-bit TrueColor)\n",
+ depth);
+ return 2;
+ }
+
+ XMatchVisualInfo(display, screen, depth,
+ (depth == 8)? PseudoColor : TrueColor, &visual_info);
+ visual = visual_info.visual;
+#else
+ if (depth != 16 && depth != 24 && depth != 32) {
+ int visuals_matched = 0;
+
+ Trace((stderr, "default depth is %d: checking other visuals\n",
+ depth))
+
+ /* 24-bit first */
+ visual_info.screen = screen;
+ visual_info.depth = 24;
+ visual_list = XGetVisualInfo(display,
+ VisualScreenMask | VisualDepthMask, &visual_info, &visuals_matched);
+ if (visuals_matched == 0) {
+/* GRR: add 15-, 16- and 32-bit TrueColor visuals (also DirectColor?) */
+ fprintf(stderr, "default screen depth %d not supported, and no"
+ " 24-bit visuals found\n", depth);
+ return 2;
+ }
+ Trace((stderr, "XGetVisualInfo() returned %d 24-bit visuals\n",
+ visuals_matched))
+ visual = visual_list[0].visual;
+ depth = visual_list[0].depth;
+/*
+ colormap_size = visual_list[0].colormap_size;
+ visual_class = visual->class;
+ visualID = XVisualIDFromVisual(visual);
+ */
+ have_nondefault_visual = TRUE;
+ need_colormap = TRUE;
+ } else {
+ XMatchVisualInfo(display, screen, depth, TrueColor, &visual_info);
+ visual = visual_info.visual;
+ }
+#endif
+
+ RMask = visual->red_mask;
+ GMask = visual->green_mask;
+ BMask = visual->blue_mask;
+
+/* GRR: add/check 8-bit support */
+ if (depth == 8 || need_colormap) {
+ colormap = XCreateColormap(display, root, visual, AllocNone);
+ if (!colormap) {
+ fprintf(stderr, "XCreateColormap() failed\n");
+ return 2;
+ }
+ have_colormap = TRUE;
+ }
+ if (depth == 15 || depth == 16) {
+ RShift = 15 - rpng_x_msb(RMask); /* these are right-shifts */
+ GShift = 15 - rpng_x_msb(GMask);
+ BShift = 15 - rpng_x_msb(BMask);
+ } else if (depth > 16) {
+#define NO_24BIT_MASKS
+#ifdef NO_24BIT_MASKS
+ RShift = rpng_x_msb(RMask) - 7; /* these are left-shifts */
+ GShift = rpng_x_msb(GMask) - 7;
+ BShift = rpng_x_msb(BMask) - 7;
+#else
+ RShift = 7 - rpng_x_msb(RMask); /* these are right-shifts, too */
+ GShift = 7 - rpng_x_msb(GMask);
+ BShift = 7 - rpng_x_msb(BMask);
+#endif
+ }
+ if (depth >= 15 && (RShift < 0 || GShift < 0 || BShift < 0)) {
+ fprintf(stderr, "rpng internal logic error: negative X shift(s)!\n");
+ return 2;
+ }
+
+/*---------------------------------------------------------------------------
+ Finally, create the window.
+ ---------------------------------------------------------------------------*/
+
+ attr.backing_store = Always;
+ attr.event_mask = ExposureMask | KeyPressMask | ButtonPressMask;
+ attrmask = CWBackingStore | CWEventMask;
+ if (have_nondefault_visual) {
+ attr.colormap = colormap;
+ attr.background_pixel = 0;
+ attr.border_pixel = 1;
+ attrmask |= CWColormap | CWBackPixel | CWBorderPixel;
+ }
+
+ window = XCreateWindow(display, root, 0, 0, image_width, image_height, 0,
+ depth, InputOutput, visual, attrmask, &attr);
+
+ if (window == None) {
+ fprintf(stderr, "XCreateWindow() failed\n");
+ return 2;
+ } else
+ have_window = TRUE;
+
+ if (depth == 8)
+ XSetWindowColormap(display, window, colormap);
+
+ if (!XStringListToTextProperty(&window_name, 1, pWindowName))
+ pWindowName = NULL;
+ if (!XStringListToTextProperty(&icon_name, 1, pIconName))
+ pIconName = NULL;
+
+ /* OK if any hints allocation fails; XSetWMProperties() allows NULLs */
+
+ if ((size_hints = XAllocSizeHints()) != NULL) {
+ /* window will not be resizable */
+ size_hints->flags = PMinSize | PMaxSize;
+ size_hints->min_width = size_hints->max_width = (int)image_width;
+ size_hints->min_height = size_hints->max_height = (int)image_height;
+ }
+
+ if ((wm_hints = XAllocWMHints()) != NULL) {
+ wm_hints->initial_state = NormalState;
+ wm_hints->input = True;
+ /* wm_hints->icon_pixmap = icon_pixmap; */
+ wm_hints->flags = StateHint | InputHint /* | IconPixmapHint */ ;
+ }
+
+ if ((class_hints = XAllocClassHint()) != NULL) {
+ class_hints->res_name = res_name;
+ class_hints->res_class = res_class;
+ }
+
+ XSetWMProperties(display, window, pWindowName, pIconName, NULL, 0,
+ size_hints, wm_hints, class_hints);
+
+ /* various properties and hints no longer needed; free memory */
+ if (pWindowName)
+ XFree(pWindowName->value);
+ if (pIconName)
+ XFree(pIconName->value);
+ if (size_hints)
+ XFree(size_hints);
+ if (wm_hints)
+ XFree(wm_hints);
+ if (class_hints)
+ XFree(class_hints);
+
+ XMapWindow(display, window);
+
+ gc = XCreateGC(display, window, 0, &gcvalues);
+ have_gc = TRUE;
+
+/*---------------------------------------------------------------------------
+ Fill window with the specified background color.
+ ---------------------------------------------------------------------------*/
+
+ if (depth == 24 || depth == 32) {
+ bg_pixel = ((ulg)bg_red << RShift) |
+ ((ulg)bg_green << GShift) |
+ ((ulg)bg_blue << BShift);
+ } else if (depth == 16) {
+ bg_pixel = ((((ulg)bg_red << 8) >> RShift) & RMask) |
+ ((((ulg)bg_green << 8) >> GShift) & GMask) |
+ ((((ulg)bg_blue << 8) >> BShift) & BMask);
+ } else /* depth == 8 */ {
+
+ /* GRR: add 8-bit support */
+
+ }
+
+ XSetForeground(display, gc, bg_pixel);
+ XFillRectangle(display, window, gc, 0, 0, image_width, image_height);
+
+/*---------------------------------------------------------------------------
+ Wait for first Expose event to do any drawing, then flush.
+ ---------------------------------------------------------------------------*/
+
+ do
+ XNextEvent(display, &e);
+ while (e.type != Expose || e.xexpose.count);
+
+ XFlush(display);
+
+/*---------------------------------------------------------------------------
+ Allocate memory for the X- and display-specific version of the image.
+ ---------------------------------------------------------------------------*/
+
+ if (depth == 24 || depth == 32) {
+ xdata = (uch *)malloc(4*image_width*image_height);
+ pad = 32;
+ } else if (depth == 16) {
+ xdata = (uch *)malloc(2*image_width*image_height);
+ pad = 16;
+ } else /* depth == 8 */ {
+ xdata = (uch *)malloc(image_width*image_height);
+ pad = 8;
+ }
+
+ if (!xdata) {
+ fprintf(stderr, PROGNAME ": unable to allocate image memory\n");
+ return 4;
+ }
+
+ ximage = XCreateImage(display, visual, depth, ZPixmap, 0,
+ (char *)xdata, image_width, image_height, pad, 0);
+
+ if (!ximage) {
+ fprintf(stderr, PROGNAME ": XCreateImage() failed\n");
+ free(xdata);
+ return 3;
+ }
+
+ /* to avoid testing the byte order every pixel (or doubling the size of
+ * the drawing routine with a giant if-test), we arbitrarily set the byte
+ * order to MSBFirst and let Xlib worry about inverting things on little-
+ * endian machines (like Linux/x86, old VAXen, etc.)--this is not the most
+ * efficient approach (the giant if-test would be better), but in the
+ * interest of clarity, we take the easy way out... */
+
+ ximage->byte_order = MSBFirst;
+
+ return 0;
+
+} /* end function rpng_x_create_window() */
+
+
+
+
+
+static int rpng_x_display_image(void)
+{
+ uch *src;
+ char *dest;
+ uch r, g, b, a;
+ ulg i, row, lastrow = 0;
+ ulg pixel;
+ int ximage_rowbytes = ximage->bytes_per_line;
+/* int bpp = ximage->bits_per_pixel; */
+
+
+ Trace((stderr, "beginning display loop (image_channels == %d)\n",
+ image_channels))
+ Trace((stderr, " (width = %ld, rowbytes = %ld, ximage_rowbytes = %d)\n",
+ image_width, image_rowbytes, ximage_rowbytes))
+ Trace((stderr, " (bpp = %d)\n", ximage->bits_per_pixel))
+ Trace((stderr, " (byte_order = %s)\n", ximage->byte_order == MSBFirst?
+ "MSBFirst" : (ximage->byte_order == LSBFirst? "LSBFirst" : "unknown")))
+
+ if (depth == 24 || depth == 32) {
+ ulg red, green, blue;
+
+ for (lastrow = row = 0; row < image_height; ++row) {
+ src = image_data + row*image_rowbytes;
+ dest = ximage->data + row*ximage_rowbytes;
+ if (image_channels == 3) {
+ for (i = image_width; i > 0; --i) {
+ red = *src++;
+ green = *src++;
+ blue = *src++;
+#ifdef NO_24BIT_MASKS
+ pixel = (red << RShift) |
+ (green << GShift) |
+ (blue << BShift);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ /* GRR BUG: this assumes bpp == 32, but may be 24: */
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+#else
+ red = (RShift < 0)? red << (-RShift) : red >> RShift;
+ green = (GShift < 0)? green << (-GShift) : green >> GShift;
+ blue = (BShift < 0)? blue << (-BShift) : blue >> BShift;
+ pixel = (red & RMask) | (green & GMask) | (blue & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+#endif
+ }
+ } else /* if (image_channels == 4) */ {
+ for (i = image_width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ a = *src++;
+ if (a == 255) {
+ red = r;
+ green = g;
+ blue = b;
+ } else if (a == 0) {
+ red = bg_red;
+ green = bg_green;
+ blue = bg_blue;
+ } else {
+ /* this macro (from png.h) composites the foreground
+ * and background values and puts the result into the
+ * first argument */
+ alpha_composite(red, r, a, bg_red);
+ alpha_composite(green, g, a, bg_green);
+ alpha_composite(blue, b, a, bg_blue);
+ }
+ pixel = (red << RShift) |
+ (green << GShift) |
+ (blue << BShift);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ }
+ /* display after every 16 lines */
+ if (((row+1) & 0xf) == 0) {
+ XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0,
+ (int)lastrow, image_width, 16);
+ XFlush(display);
+ lastrow = row + 1;
+ }
+ }
+
+ } else if (depth == 16) {
+ ush red, green, blue;
+
+ for (lastrow = row = 0; row < image_height; ++row) {
+ src = image_data + row*image_rowbytes;
+ dest = ximage->data + row*ximage_rowbytes;
+ if (image_channels == 3) {
+ for (i = image_width; i > 0; --i) {
+ red = ((ush)(*src) << 8);
+ ++src;
+ green = ((ush)(*src) << 8);
+ ++src;
+ blue = ((ush)(*src) << 8);
+ ++src;
+ pixel = ((red >> RShift) & RMask) |
+ ((green >> GShift) & GMask) |
+ ((blue >> BShift) & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ } else /* if (image_channels == 4) */ {
+ for (i = image_width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ a = *src++;
+ if (a == 255) {
+ red = ((ush)r << 8);
+ green = ((ush)g << 8);
+ blue = ((ush)b << 8);
+ } else if (a == 0) {
+ red = ((ush)bg_red << 8);
+ green = ((ush)bg_green << 8);
+ blue = ((ush)bg_blue << 8);
+ } else {
+ /* this macro (from png.h) composites the foreground
+ * and background values and puts the result back into
+ * the first argument (== fg byte here: safe) */
+ alpha_composite(r, r, a, bg_red);
+ alpha_composite(g, g, a, bg_green);
+ alpha_composite(b, b, a, bg_blue);
+ red = ((ush)r << 8);
+ green = ((ush)g << 8);
+ blue = ((ush)b << 8);
+ }
+ pixel = ((red >> RShift) & RMask) |
+ ((green >> GShift) & GMask) |
+ ((blue >> BShift) & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ }
+ /* display after every 16 lines */
+ if (((row+1) & 0xf) == 0) {
+ XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0,
+ (int)lastrow, image_width, 16);
+ XFlush(display);
+ lastrow = row + 1;
+ }
+ }
+
+ } else /* depth == 8 */ {
+
+ /* GRR: add 8-bit support */
+
+ }
+
+ Trace((stderr, "calling final XPutImage()\n"))
+ if (lastrow < image_height) {
+ XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0,
+ (int)lastrow, image_width, image_height-lastrow);
+ XFlush(display);
+ }
+
+ return 0;
+}
+
+
+
+
+static void rpng_x_cleanup(void)
+{
+ if (image_data) {
+ free(image_data);
+ image_data = NULL;
+ }
+
+ if (ximage) {
+ if (ximage->data) {
+ free(ximage->data); /* we allocated it, so we free it */
+ ximage->data = (char *)NULL; /* instead of XDestroyImage() */
+ }
+ XDestroyImage(ximage);
+ ximage = NULL;
+ }
+
+ if (have_gc)
+ XFreeGC(display, gc);
+
+ if (have_window)
+ XDestroyWindow(display, window);
+
+ if (have_colormap)
+ XFreeColormap(display, colormap);
+
+ if (have_nondefault_visual)
+ XFree(visual_list);
+}
+
+
+
+
+
+static int rpng_x_msb(ulg u32val)
+{
+ int i;
+
+ for (i = 31; i >= 0; --i) {
+ if (u32val & 0x80000000L)
+ break;
+ u32val <<= 1;
+ }
+ return i;
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng2-win.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng2-win.c
new file mode 100644
index 00000000000..9f7ad78dd57
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng2-win.c
@@ -0,0 +1,1225 @@
+/*---------------------------------------------------------------------------
+
+ rpng2 - progressive-model PNG display program rpng2-win.c
+
+ This program decodes and displays PNG files progressively, as if it were
+ a web browser (though the front end is only set up to read from files).
+ It supports gamma correction, user-specified background colors, and user-
+ specified background patterns (for transparent images). This version is
+ for 32-bit Windows; it may compile under 16-bit Windows with a little
+ tweaking (or maybe not). Thanks to Adam Costello and Pieter S. van der
+ Meulen for the "diamond" and "radial waves" patterns, respectively.
+
+ to do (someday, maybe):
+ - handle quoted command-line args (especially filenames with spaces)
+ - finish resizable checkerboard-gradient (sizes 4-128?)
+ - use %.1023s to simplify truncation of title-bar string?
+ - have minimum window width: oh well
+
+ ---------------------------------------------------------------------------
+
+ Changelog:
+ - 1.01: initial public release
+ - 1.02: fixed cut-and-paste error in usage screen (oops...)
+ - 1.03: modified to allow abbreviated options
+ - 1.04: removed bogus extra argument from usage fprintf() [Glenn R-P?];
+ fixed command-line parsing bug
+ - 1.10: enabled "message window"/console (thanks to David Geldreich)
+ - 1.20: added runtime MMX-enabling/disabling and new -mmx* options
+ - 1.21: made minor tweak to usage screen to fit within 25-line console
+ - 1.22: added AMD64/EM64T support (__x86_64__)
+ - 2.00: dual-licensed (added GNU GPL)
+ - 2.01: fixed 64-bit typo in readpng2.c
+ - 2.02: fixed improper display of usage screen on PNG error(s); fixed
+ unexpected-EOF and file-read-error cases
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2008 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#define PROGNAME "rpng2-win"
+#define LONGNAME "Progressive PNG Viewer for Windows"
+#define VERSION "2.02 of 16 March 2008"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <setjmp.h> /* for jmpbuf declaration in readpng2.h */
+#include <time.h>
+#include <math.h> /* only for PvdM background code */
+#include <windows.h>
+#include <conio.h> /* only for _getch() */
+
+/* all for PvdM background code: */
+#ifndef PI
+# define PI 3.141592653589793238
+#endif
+#define PI_2 (PI*0.5)
+#define INV_PI_360 (360.0 / PI)
+#define MAX(a,b) (a>b?a:b)
+#define MIN(a,b) (a<b?a:b)
+#define CLIP(a,min,max) MAX(min,MIN((a),max))
+#define ABS(a) ((a)<0?-(a):(a))
+#define CLIP8P(c) MAX(0,(MIN((c),255))) /* 8-bit pos. integer (uch) */
+#define ROUNDF(f) ((int)(f + 0.5))
+
+#define rgb1_max bg_freq
+#define rgb1_min bg_gray
+#define rgb2_max bg_bsat
+#define rgb2_min bg_brot
+
+/* #define DEBUG */ /* this enables the Trace() macros */
+
+#include "readpng2.h" /* typedefs, common macros, readpng2 prototypes */
+
+
+/* could just include png.h, but this macro is the only thing we need
+ * (name and typedefs changed to local versions); note that side effects
+ * only happen with alpha (which could easily be avoided with
+ * "ush acopy = (alpha);") */
+
+#define alpha_composite(composite, fg, alpha, bg) { \
+ ush temp = ((ush)(fg)*(ush)(alpha) + \
+ (ush)(bg)*(ush)(255 - (ush)(alpha)) + (ush)128); \
+ (composite) = (uch)((temp + (temp >> 8)) >> 8); \
+}
+
+
+#define INBUFSIZE 4096 /* with pseudo-timing on (1 sec delay/block), this
+ * block size corresponds roughly to a download
+ * speed 10% faster than theoretical 33.6K maximum
+ * (assuming 8 data bits, 1 stop bit and no other
+ * overhead) */
+
+/* local prototypes */
+static void rpng2_win_init(void);
+static int rpng2_win_create_window(void);
+static int rpng2_win_load_bg_image(void);
+static void rpng2_win_display_row(ulg row);
+static void rpng2_win_finish_display(void);
+static void rpng2_win_cleanup(void);
+LRESULT CALLBACK rpng2_win_wndproc(HWND, UINT, WPARAM, LPARAM);
+
+
+static char titlebar[1024];
+static char *progname = PROGNAME;
+static char *appname = LONGNAME;
+static char *filename;
+static FILE *infile;
+
+static mainprog_info rpng2_info;
+
+static uch inbuf[INBUFSIZE];
+static int incount;
+
+static int pat = 6; /* must be less than num_bgpat */
+static int bg_image = 0;
+static int bgscale = 16;
+static ulg bg_rowbytes;
+static uch *bg_data;
+
+static struct rgb_color {
+ uch r, g, b;
+} rgb[] = {
+ { 0, 0, 0}, /* 0: black */
+ {255, 255, 255}, /* 1: white */
+ {173, 132, 57}, /* 2: tan */
+ { 64, 132, 0}, /* 3: medium green */
+ {189, 117, 1}, /* 4: gold */
+ {253, 249, 1}, /* 5: yellow */
+ { 0, 0, 255}, /* 6: blue */
+ { 0, 0, 120}, /* 7: medium blue */
+ {255, 0, 255}, /* 8: magenta */
+ { 64, 0, 64}, /* 9: dark magenta */
+ {255, 0, 0}, /* 10: red */
+ { 64, 0, 0}, /* 11: dark red */
+ {255, 127, 0}, /* 12: orange */
+ {192, 96, 0}, /* 13: darker orange */
+ { 24, 60, 0}, /* 14: dark green-yellow */
+ { 85, 125, 200} /* 15: ice blue */
+};
+/* not used for now, but should be for error-checking:
+static int num_rgb = sizeof(rgb) / sizeof(struct rgb_color);
+ */
+
+/*
+ This whole struct is a fairly cheesy way to keep the number of
+ command-line options to a minimum. The radial-waves background
+ type is a particularly poor fit to the integer elements of the
+ struct...but a few macros and a little fixed-point math will do
+ wonders for ya.
+
+ type bits:
+ F E D C B A 9 8 7 6 5 4 3 2 1 0
+ | | | | |
+ | | +-+-+-- 0 = sharp-edged checkerboard
+ | | 1 = soft diamonds
+ | | 2 = radial waves
+ | | 3-7 = undefined
+ | +-- gradient #2 inverted?
+ +-- alternating columns inverted?
+ */
+static struct background_pattern {
+ ush type;
+ int rgb1_max, rgb1_min; /* or bg_freq, bg_gray */
+ int rgb2_max, rgb2_min; /* or bg_bsat, bg_brot (both scaled by 10)*/
+} bg[] = {
+ {0+8, 2,0, 1,15}, /* checkered: tan/black vs. white/ice blue */
+ {0+24, 2,0, 1,0}, /* checkered: tan/black vs. white/black */
+ {0+8, 4,5, 0,2}, /* checkered: gold/yellow vs. black/tan */
+ {0+8, 4,5, 0,6}, /* checkered: gold/yellow vs. black/blue */
+ {0, 7,0, 8,9}, /* checkered: deep blue/black vs. magenta */
+ {0+8, 13,0, 5,14}, /* checkered: orange/black vs. yellow */
+ {0+8, 12,0, 10,11}, /* checkered: orange/black vs. red */
+ {1, 7,0, 8,0}, /* diamonds: deep blue/black vs. magenta */
+ {1, 12,0, 11,0}, /* diamonds: orange vs. dark red */
+ {1, 10,0, 7,0}, /* diamonds: red vs. medium blue */
+ {1, 4,0, 5,0}, /* diamonds: gold vs. yellow */
+ {1, 3,0, 0,0}, /* diamonds: medium green vs. black */
+ {2, 16, 100, 20, 0}, /* radial: ~hard radial color-beams */
+ {2, 18, 100, 10, 2}, /* radial: soft, curved radial color-beams */
+ {2, 16, 256, 100, 250}, /* radial: very tight spiral */
+ {2, 10000, 256, 11, 0} /* radial: dipole-moire' (almost fractal) */
+};
+static int num_bgpat = sizeof(bg) / sizeof(struct background_pattern);
+
+
+/* Windows-specific global variables (could go in struct, but messy...) */
+static ulg wimage_rowbytes;
+static uch *dib;
+static uch *wimage_data;
+static BITMAPINFOHEADER *bmih;
+
+static HWND global_hwnd;
+static HINSTANCE global_hInst;
+static int global_showmode;
+
+
+
+
+int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, PSTR cmd, int showmode)
+{
+ char *args[1024]; /* arbitrary limit, but should suffice */
+ char **argv = args;
+ char *p, *q, *bgstr = NULL;
+ int argc = 0;
+ int rc, alen, flen;
+ int error = 0;
+ int timing = FALSE;
+ int have_bg = FALSE;
+ double LUT_exponent; /* just the lookup table */
+ double CRT_exponent = 2.2; /* just the monitor */
+ double default_display_exponent; /* whole display system */
+ MSG msg;
+
+
+ /* First initialize a few things, just to be sure--memset takes care of
+ * default background color (black), booleans (FALSE), pointers (NULL),
+ * etc. */
+
+ global_hInst = hInst;
+ global_showmode = showmode;
+ filename = (char *)NULL;
+ memset(&rpng2_info, 0, sizeof(mainprog_info));
+
+
+ /* Next reenable console output, which normally goes to the bit bucket
+ * for windowed apps. Closing the console window will terminate the
+ * app. Thanks to David.Geldreich@realviz.com for supplying the magical
+ * incantation. */
+
+ AllocConsole();
+ freopen("CONOUT$", "a", stderr);
+ freopen("CONOUT$", "a", stdout);
+
+
+ /* Set the default value for our display-system exponent, i.e., the
+ * product of the CRT exponent and the exponent corresponding to
+ * the frame-buffer's lookup table (LUT), if any. This is not an
+ * exhaustive list of LUT values (e.g., OpenStep has a lot of weird
+ * ones), but it should cover 99% of the current possibilities. And
+ * yes, these ifdefs are completely wasted in a Windows program... */
+
+#if defined(NeXT)
+ /* third-party utilities can modify the default LUT exponent */
+ LUT_exponent = 1.0 / 2.2;
+ /*
+ if (some_next_function_that_returns_gamma(&next_gamma))
+ LUT_exponent = 1.0 / next_gamma;
+ */
+#elif defined(sgi)
+ LUT_exponent = 1.0 / 1.7;
+ /* there doesn't seem to be any documented function to
+ * get the "gamma" value, so we do it the hard way */
+ infile = fopen("/etc/config/system.glGammaVal", "r");
+ if (infile) {
+ double sgi_gamma;
+
+ fgets(tmpline, 80, infile);
+ fclose(infile);
+ sgi_gamma = atof(tmpline);
+ if (sgi_gamma > 0.0)
+ LUT_exponent = 1.0 / sgi_gamma;
+ }
+#elif defined(Macintosh)
+ LUT_exponent = 1.8 / 2.61;
+ /*
+ if (some_mac_function_that_returns_gamma(&mac_gamma))
+ LUT_exponent = mac_gamma / 2.61;
+ */
+#else
+ LUT_exponent = 1.0; /* assume no LUT: most PCs */
+#endif
+
+ /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */
+ default_display_exponent = LUT_exponent * CRT_exponent;
+
+
+ /* If the user has set the SCREEN_GAMMA environment variable as suggested
+ * (somewhat imprecisely) in the libpng documentation, use that; otherwise
+ * use the default value we just calculated. Either way, the user may
+ * override this via a command-line option. */
+
+ if ((p = getenv("SCREEN_GAMMA")) != NULL)
+ rpng2_info.display_exponent = atof(p);
+ else
+ rpng2_info.display_exponent = default_display_exponent;
+
+
+ /* Windows really hates command lines, so we have to set up our own argv.
+ * Note that we do NOT bother with quoted arguments here, so don't use
+ * filenames with spaces in 'em! */
+
+ argv[argc++] = PROGNAME;
+ p = cmd;
+ for (;;) {
+ if (*p == ' ')
+ while (*++p == ' ')
+ ;
+ /* now p points at the first non-space after some spaces */
+ if (*p == '\0')
+ break; /* nothing after the spaces: done */
+ argv[argc++] = q = p;
+ while (*q && *q != ' ')
+ ++q;
+ /* now q points at a space or the end of the string */
+ if (*q == '\0')
+ break; /* last argv already terminated; quit */
+ *q = '\0'; /* change space to terminator */
+ p = q + 1;
+ }
+ argv[argc] = NULL; /* terminate the argv array itself */
+
+
+ /* Now parse the command line for options and the PNG filename. */
+
+ while (*++argv && !error) {
+ if (!strncmp(*argv, "-gamma", 2)) {
+ if (!*++argv)
+ ++error;
+ else {
+ rpng2_info.display_exponent = atof(*argv);
+ if (rpng2_info.display_exponent <= 0.0)
+ ++error;
+ }
+ } else if (!strncmp(*argv, "-bgcolor", 4)) {
+ if (!*++argv)
+ ++error;
+ else {
+ bgstr = *argv;
+ if (strlen(bgstr) != 7 || bgstr[0] != '#')
+ ++error;
+ else {
+ have_bg = TRUE;
+ bg_image = FALSE;
+ }
+ }
+ } else if (!strncmp(*argv, "-bgpat", 4)) {
+ if (!*++argv)
+ ++error;
+ else {
+ pat = atoi(*argv) - 1;
+ if (pat < 0 || pat >= num_bgpat)
+ ++error;
+ else {
+ bg_image = TRUE;
+ have_bg = FALSE;
+ }
+ }
+ } else if (!strncmp(*argv, "-timing", 2)) {
+ timing = TRUE;
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ } else if (!strncmp(*argv, "-nommxfilters", 7)) {
+ rpng2_info.nommxfilters = TRUE;
+ } else if (!strncmp(*argv, "-nommxcombine", 7)) {
+ rpng2_info.nommxcombine = TRUE;
+ } else if (!strncmp(*argv, "-nommxinterlace", 7)) {
+ rpng2_info.nommxinterlace = TRUE;
+ } else if (!strcmp(*argv, "-nommx")) {
+ rpng2_info.nommxfilters = TRUE;
+ rpng2_info.nommxcombine = TRUE;
+ rpng2_info.nommxinterlace = TRUE;
+#endif
+ } else {
+ if (**argv != '-') {
+ filename = *argv;
+ if (argv[1]) /* shouldn't be any more args after filename */
+ ++error;
+ } else
+ ++error; /* not expecting any other options */
+ }
+ }
+
+ if (!filename)
+ ++error;
+
+
+ /* print usage screen if any errors up to this point */
+
+ if (error) {
+ int ch;
+
+ fprintf(stderr, "\n%s %s: %s\n\n", PROGNAME, VERSION, appname);
+ readpng2_version_info();
+ fprintf(stderr, "\n"
+ "Usage: %s [-gamma exp] [-bgcolor bg | -bgpat pat] [-timing]\n"
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ " %*s [[-nommxfilters] [-nommxcombine] [-nommxinterlace] | -nommx]\n"
+#endif
+ " %*s file.png\n\n"
+ " exp \ttransfer-function exponent (``gamma'') of the display\n"
+ "\t\t system in floating-point format (e.g., ``%.1f''); equal\n"
+ "\t\t to the product of the lookup-table exponent (varies)\n"
+ "\t\t and the CRT exponent (usually 2.2); must be positive\n"
+ " bg \tdesired background color in 7-character hex RGB format\n"
+ "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n"
+ "\t\t used with transparent images; overrides -bgpat option\n"
+ " pat \tdesired background pattern number (1-%d); used with\n"
+ "\t\t transparent images; overrides -bgcolor option\n"
+ " -timing\tenables delay for every block read, to simulate modem\n"
+ "\t\t download of image (~36 Kbps)\n"
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ " -nommx*\tdisable optimized MMX routines for decoding row filters,\n"
+ "\t\t combining rows, and expanding interlacing, respectively\n"
+#endif
+ "\nPress Q, Esc or mouse button 1 after image is displayed to quit.\n"
+ "Press Q or Esc to quit this usage screen. ",
+ PROGNAME,
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ (int)strlen(PROGNAME), " ",
+#endif
+ (int)strlen(PROGNAME), " ", default_display_exponent, num_bgpat);
+ fflush(stderr);
+ do
+ ch = _getch();
+ while (ch != 'q' && ch != 'Q' && ch != 0x1B);
+ exit(1);
+ }
+
+
+ if (!(infile = fopen(filename, "rb"))) {
+ fprintf(stderr, PROGNAME ": can't open PNG file [%s]\n", filename);
+ ++error;
+ } else {
+ incount = fread(inbuf, 1, INBUFSIZE, infile);
+ if (incount < 8 || !readpng2_check_sig(inbuf, 8)) {
+ fprintf(stderr, PROGNAME
+ ": [%s] is not a PNG file: incorrect signature\n",
+ filename);
+ ++error;
+ } else if ((rc = readpng2_init(&rpng2_info)) != 0) {
+ switch (rc) {
+ case 2:
+ fprintf(stderr, PROGNAME
+ ": [%s] has bad IHDR (libpng longjmp)\n", filename);
+ break;
+ case 4:
+ fprintf(stderr, PROGNAME ": insufficient memory\n");
+ break;
+ default:
+ fprintf(stderr, PROGNAME
+ ": unknown readpng2_init() error\n");
+ break;
+ }
+ ++error;
+ }
+ if (error)
+ fclose(infile);
+ }
+
+
+ if (error) {
+ int ch;
+
+ fprintf(stderr, PROGNAME ": aborting.\n");
+ do
+ ch = _getch();
+ while (ch != 'q' && ch != 'Q' && ch != 0x1B);
+ exit(2);
+ } else {
+ fprintf(stderr, "\n%s %s: %s\n", PROGNAME, VERSION, appname);
+ fprintf(stderr,
+ "\n [console window: closing this window will terminate %s]\n\n",
+ PROGNAME);
+ fflush(stderr);
+ }
+
+
+ /* set the title-bar string, but make sure buffer doesn't overflow */
+
+ alen = strlen(appname);
+ flen = strlen(filename);
+ if (alen + flen + 3 > 1023)
+ sprintf(titlebar, "%s: ...%s", appname, filename+(alen+flen+6-1023));
+ else
+ sprintf(titlebar, "%s: %s", appname, filename);
+
+
+ /* set some final rpng2_info variables before entering main data loop */
+
+ if (have_bg) {
+ unsigned r, g, b; /* this approach quiets compiler warnings */
+
+ sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b);
+ rpng2_info.bg_red = (uch)r;
+ rpng2_info.bg_green = (uch)g;
+ rpng2_info.bg_blue = (uch)b;
+ } else
+ rpng2_info.need_bgcolor = TRUE;
+
+ rpng2_info.state = kPreInit;
+ rpng2_info.mainprog_init = rpng2_win_init;
+ rpng2_info.mainprog_display_row = rpng2_win_display_row;
+ rpng2_info.mainprog_finish_display = rpng2_win_finish_display;
+
+
+ /* OK, this is the fun part: call readpng2_decode_data() at the start of
+ * the loop to deal with our first buffer of data (read in above to verify
+ * that the file is a PNG image), then loop through the file and continue
+ * calling the same routine to handle each chunk of data. It in turn
+ * passes the data to libpng, which will invoke one or more of our call-
+ * backs as decoded data become available. We optionally call Sleep() for
+ * one second per iteration to simulate downloading the image via an analog
+ * modem. */
+
+ for (;;) {
+ Trace((stderr, "about to call readpng2_decode_data()\n"))
+ if (readpng2_decode_data(&rpng2_info, inbuf, incount))
+ ++error;
+ Trace((stderr, "done with readpng2_decode_data()\n"))
+
+ if (error || incount != INBUFSIZE || rpng2_info.state == kDone) {
+ if (rpng2_info.state == kDone) {
+ Trace((stderr, "done decoding PNG image\n"))
+ } else if (ferror(infile)) {
+ fprintf(stderr, PROGNAME
+ ": error while reading PNG image file\n");
+ exit(3);
+ } else if (feof(infile)) {
+ fprintf(stderr, PROGNAME ": end of file reached "
+ "(unexpectedly) while reading PNG image file\n");
+ exit(3);
+ } else /* if (error) */ {
+ // will print error message below
+ }
+ break;
+ }
+
+ if (timing)
+ Sleep(1000L);
+
+ incount = fread(inbuf, 1, INBUFSIZE, infile);
+ }
+
+
+ /* clean up PNG stuff and report any decoding errors */
+
+ fclose(infile);
+ Trace((stderr, "about to call readpng2_cleanup()\n"))
+ readpng2_cleanup(&rpng2_info);
+
+ if (error) {
+ fprintf(stderr, PROGNAME ": libpng error while decoding PNG image\n");
+ exit(3);
+ }
+
+
+ /* wait for the user to tell us when to quit */
+
+ while (GetMessage(&msg, NULL, 0, 0)) {
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+
+
+ /* we're done: clean up all image and Windows resources and go away */
+
+ Trace((stderr, "about to call rpng2_win_cleanup()\n"))
+ rpng2_win_cleanup();
+
+ return msg.wParam;
+}
+
+
+
+
+
+/* this function is called by readpng2_info_callback() in readpng2.c, which
+ * in turn is called by libpng after all of the pre-IDAT chunks have been
+ * read and processed--i.e., we now have enough info to finish initializing */
+
+static void rpng2_win_init()
+{
+ ulg i;
+ ulg rowbytes = rpng2_info.rowbytes;
+
+ Trace((stderr, "beginning rpng2_win_init()\n"))
+ Trace((stderr, " rowbytes = %d\n", rpng2_info.rowbytes))
+ Trace((stderr, " width = %ld\n", rpng2_info.width))
+ Trace((stderr, " height = %ld\n", rpng2_info.height))
+
+ rpng2_info.image_data = (uch *)malloc(rowbytes * rpng2_info.height);
+ if (!rpng2_info.image_data) {
+ readpng2_cleanup(&rpng2_info);
+ return;
+ }
+
+ rpng2_info.row_pointers = (uch **)malloc(rpng2_info.height * sizeof(uch *));
+ if (!rpng2_info.row_pointers) {
+ free(rpng2_info.image_data);
+ rpng2_info.image_data = NULL;
+ readpng2_cleanup(&rpng2_info);
+ return;
+ }
+
+ for (i = 0; i < rpng2_info.height; ++i)
+ rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes;
+
+/*---------------------------------------------------------------------------
+ Do the basic Windows initialization stuff, make the window, and fill it
+ with the user-specified, file-specified or default background color.
+ ---------------------------------------------------------------------------*/
+
+ if (rpng2_win_create_window()) {
+ readpng2_cleanup(&rpng2_info);
+ return;
+ }
+
+ rpng2_info.state = kWindowInit;
+}
+
+
+
+
+
+static int rpng2_win_create_window()
+{
+ uch bg_red = rpng2_info.bg_red;
+ uch bg_green = rpng2_info.bg_green;
+ uch bg_blue = rpng2_info.bg_blue;
+ uch *dest;
+ int extra_width, extra_height;
+ ulg i, j;
+ WNDCLASSEX wndclass;
+ RECT rect;
+
+
+/*---------------------------------------------------------------------------
+ Allocate memory for the display-specific version of the image (round up
+ to multiple of 4 for Windows DIB).
+ ---------------------------------------------------------------------------*/
+
+ wimage_rowbytes = ((3*rpng2_info.width + 3L) >> 2) << 2;
+
+ if (!(dib = (uch *)malloc(sizeof(BITMAPINFOHEADER) +
+ wimage_rowbytes*rpng2_info.height)))
+ {
+ return 4; /* fail */
+ }
+
+/*---------------------------------------------------------------------------
+ Initialize the DIB. Negative height means to use top-down BMP ordering
+ (must be uncompressed, but that's what we want). Bit count of 1, 4 or 8
+ implies a colormap of RGBX quads, but 24-bit BMPs just use B,G,R values
+ directly => wimage_data begins immediately after BMP header.
+ ---------------------------------------------------------------------------*/
+
+ memset(dib, 0, sizeof(BITMAPINFOHEADER));
+ bmih = (BITMAPINFOHEADER *)dib;
+ bmih->biSize = sizeof(BITMAPINFOHEADER);
+ bmih->biWidth = rpng2_info.width;
+ bmih->biHeight = -((long)rpng2_info.height);
+ bmih->biPlanes = 1;
+ bmih->biBitCount = 24;
+ bmih->biCompression = 0;
+ wimage_data = dib + sizeof(BITMAPINFOHEADER);
+
+/*---------------------------------------------------------------------------
+ Fill window with the specified background color (default is black), but
+ defer loading faked "background image" until window is displayed (may be
+ slow to compute). Data are in BGR order.
+ ---------------------------------------------------------------------------*/
+
+ if (bg_image) { /* just fill with black for now */
+ memset(wimage_data, 0, wimage_rowbytes*rpng2_info.height);
+ } else {
+ for (j = 0; j < rpng2_info.height; ++j) {
+ dest = wimage_data + j*wimage_rowbytes;
+ for (i = rpng2_info.width; i > 0; --i) {
+ *dest++ = bg_blue;
+ *dest++ = bg_green;
+ *dest++ = bg_red;
+ }
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Set the window parameters.
+ ---------------------------------------------------------------------------*/
+
+ memset(&wndclass, 0, sizeof(wndclass));
+
+ wndclass.cbSize = sizeof(wndclass);
+ wndclass.style = CS_HREDRAW | CS_VREDRAW;
+ wndclass.lpfnWndProc = rpng2_win_wndproc;
+ wndclass.hInstance = global_hInst;
+ wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+ wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
+ wndclass.hbrBackground = (HBRUSH)GetStockObject(DKGRAY_BRUSH);
+ wndclass.lpszMenuName = NULL;
+ wndclass.lpszClassName = progname;
+ wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
+
+ RegisterClassEx(&wndclass);
+
+/*---------------------------------------------------------------------------
+ Finally, create the window.
+ ---------------------------------------------------------------------------*/
+
+ extra_width = 2*(GetSystemMetrics(SM_CXBORDER) +
+ GetSystemMetrics(SM_CXDLGFRAME));
+ extra_height = 2*(GetSystemMetrics(SM_CYBORDER) +
+ GetSystemMetrics(SM_CYDLGFRAME)) +
+ GetSystemMetrics(SM_CYCAPTION);
+
+ global_hwnd = CreateWindow(progname, titlebar, WS_OVERLAPPEDWINDOW,
+ CW_USEDEFAULT, CW_USEDEFAULT, rpng2_info.width+extra_width,
+ rpng2_info.height+extra_height, NULL, NULL, global_hInst, NULL);
+
+ ShowWindow(global_hwnd, global_showmode);
+ UpdateWindow(global_hwnd);
+
+/*---------------------------------------------------------------------------
+ Now compute the background image and display it. If it fails (memory
+ allocation), revert to a plain background color.
+ ---------------------------------------------------------------------------*/
+
+ if (bg_image) {
+ static const char *msg = "Computing background image...";
+ int x, y, len = strlen(msg);
+ HDC hdc = GetDC(global_hwnd);
+ TEXTMETRIC tm;
+
+ GetTextMetrics(hdc, &tm);
+ x = (rpng2_info.width - len*tm.tmAveCharWidth)/2;
+ y = (rpng2_info.height - tm.tmHeight)/2;
+ SetBkMode(hdc, TRANSPARENT);
+ SetTextColor(hdc, GetSysColor(COLOR_HIGHLIGHTTEXT));
+ /* this can still begin out of bounds even if x is positive (???): */
+ TextOut(hdc, ((x < 0)? 0 : x), ((y < 0)? 0 : y), msg, len);
+ ReleaseDC(global_hwnd, hdc);
+
+ rpng2_win_load_bg_image(); /* resets bg_image if fails */
+ }
+
+ if (!bg_image) {
+ for (j = 0; j < rpng2_info.height; ++j) {
+ dest = wimage_data + j*wimage_rowbytes;
+ for (i = rpng2_info.width; i > 0; --i) {
+ *dest++ = bg_blue;
+ *dest++ = bg_green;
+ *dest++ = bg_red;
+ }
+ }
+ }
+
+ rect.left = 0L;
+ rect.top = 0L;
+ rect.right = (LONG)rpng2_info.width; /* possibly off by one? */
+ rect.bottom = (LONG)rpng2_info.height; /* possibly off by one? */
+ InvalidateRect(global_hwnd, &rect, FALSE);
+ UpdateWindow(global_hwnd); /* similar to XFlush() */
+
+ return 0;
+
+} /* end function rpng2_win_create_window() */
+
+
+
+
+
+static int rpng2_win_load_bg_image()
+{
+ uch *src, *dest;
+ uch r1, r2, g1, g2, b1, b2;
+ uch r1_inv, r2_inv, g1_inv, g2_inv, b1_inv, b2_inv;
+ int k, hmax, max;
+ int xidx, yidx, yidx_max = (bgscale-1);
+ int even_odd_vert, even_odd_horiz, even_odd;
+ int invert_gradient2 = (bg[pat].type & 0x08);
+ int invert_column;
+ ulg i, row;
+
+/*---------------------------------------------------------------------------
+ Allocate buffer for fake background image to be used with transparent
+ images; if this fails, revert to plain background color.
+ ---------------------------------------------------------------------------*/
+
+ bg_rowbytes = 3 * rpng2_info.width;
+ bg_data = (uch *)malloc(bg_rowbytes * rpng2_info.height);
+ if (!bg_data) {
+ fprintf(stderr, PROGNAME
+ ": unable to allocate memory for background image\n");
+ bg_image = 0;
+ return 1;
+ }
+
+/*---------------------------------------------------------------------------
+ Vertical gradients (ramps) in NxN squares, alternating direction and
+ colors (N == bgscale).
+ ---------------------------------------------------------------------------*/
+
+ if ((bg[pat].type & 0x07) == 0) {
+ uch r1_min = rgb[bg[pat].rgb1_min].r;
+ uch g1_min = rgb[bg[pat].rgb1_min].g;
+ uch b1_min = rgb[bg[pat].rgb1_min].b;
+ uch r2_min = rgb[bg[pat].rgb2_min].r;
+ uch g2_min = rgb[bg[pat].rgb2_min].g;
+ uch b2_min = rgb[bg[pat].rgb2_min].b;
+ int r1_diff = rgb[bg[pat].rgb1_max].r - r1_min;
+ int g1_diff = rgb[bg[pat].rgb1_max].g - g1_min;
+ int b1_diff = rgb[bg[pat].rgb1_max].b - b1_min;
+ int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min;
+ int g2_diff = rgb[bg[pat].rgb2_max].g - g2_min;
+ int b2_diff = rgb[bg[pat].rgb2_max].b - b2_min;
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ yidx = row % bgscale;
+ even_odd_vert = (row / bgscale) & 1;
+
+ r1 = r1_min + (r1_diff * yidx) / yidx_max;
+ g1 = g1_min + (g1_diff * yidx) / yidx_max;
+ b1 = b1_min + (b1_diff * yidx) / yidx_max;
+ r1_inv = r1_min + (r1_diff * (yidx_max-yidx)) / yidx_max;
+ g1_inv = g1_min + (g1_diff * (yidx_max-yidx)) / yidx_max;
+ b1_inv = b1_min + (b1_diff * (yidx_max-yidx)) / yidx_max;
+
+ r2 = r2_min + (r2_diff * yidx) / yidx_max;
+ g2 = g2_min + (g2_diff * yidx) / yidx_max;
+ b2 = b2_min + (b2_diff * yidx) / yidx_max;
+ r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max;
+ g2_inv = g2_min + (g2_diff * (yidx_max-yidx)) / yidx_max;
+ b2_inv = b2_min + (b2_diff * (yidx_max-yidx)) / yidx_max;
+
+ dest = bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ even_odd_horiz = (i / bgscale) & 1;
+ even_odd = even_odd_vert ^ even_odd_horiz;
+ invert_column =
+ (even_odd_horiz && (bg[pat].type & 0x10));
+ if (even_odd == 0) { /* gradient #1 */
+ if (invert_column) {
+ *dest++ = r1_inv;
+ *dest++ = g1_inv;
+ *dest++ = b1_inv;
+ } else {
+ *dest++ = r1;
+ *dest++ = g1;
+ *dest++ = b1;
+ }
+ } else { /* gradient #2 */
+ if ((invert_column && invert_gradient2) ||
+ (!invert_column && !invert_gradient2))
+ {
+ *dest++ = r2; /* not inverted or */
+ *dest++ = g2; /* doubly inverted */
+ *dest++ = b2;
+ } else {
+ *dest++ = r2_inv;
+ *dest++ = g2_inv; /* singly inverted */
+ *dest++ = b2_inv;
+ }
+ }
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Soft gradient-diamonds with scale = bgscale. Code contributed by Adam
+ M. Costello.
+ ---------------------------------------------------------------------------*/
+
+ } else if ((bg[pat].type & 0x07) == 1) {
+
+ hmax = (bgscale-1)/2; /* half the max weight of a color */
+ max = 2*hmax; /* the max weight of a color */
+
+ r1 = rgb[bg[pat].rgb1_max].r;
+ g1 = rgb[bg[pat].rgb1_max].g;
+ b1 = rgb[bg[pat].rgb1_max].b;
+ r2 = rgb[bg[pat].rgb2_max].r;
+ g2 = rgb[bg[pat].rgb2_max].g;
+ b2 = rgb[bg[pat].rgb2_max].b;
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ yidx = row % bgscale;
+ if (yidx > hmax)
+ yidx = bgscale-1 - yidx;
+ dest = bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ xidx = i % bgscale;
+ if (xidx > hmax)
+ xidx = bgscale-1 - xidx;
+ k = xidx + yidx;
+ *dest++ = (k*r1 + (max-k)*r2) / max;
+ *dest++ = (k*g1 + (max-k)*g2) / max;
+ *dest++ = (k*b1 + (max-k)*b2) / max;
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Radial "starburst" with azimuthal sinusoids; [eventually number of sinu-
+ soids will equal bgscale?]. This one is slow but very cool. Code con-
+ tributed by Pieter S. van der Meulen (originally in Smalltalk).
+ ---------------------------------------------------------------------------*/
+
+ } else if ((bg[pat].type & 0x07) == 2) {
+ uch ch;
+ int ii, x, y, hw, hh, grayspot;
+ double freq, rotate, saturate, gray, intensity;
+ double angle=0.0, aoffset=0.0, maxDist, dist;
+ double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t;
+
+ fprintf(stderr, "%s: computing radial background...",
+ PROGNAME);
+ fflush(stderr);
+
+ hh = rpng2_info.height / 2;
+ hw = rpng2_info.width / 2;
+
+ /* variables for radial waves:
+ * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED]
+ * freq: number of color beams originating from the center
+ * grayspot: size of the graying center area (anti-alias)
+ * rotate: rotation of the beams as a function of radius
+ * saturate: saturation of beams' shape azimuthally
+ */
+ angle = CLIP(angle, 0.0, 360.0);
+ grayspot = CLIP(bg[pat].bg_gray, 1, (hh + hw));
+ freq = MAX((double)bg[pat].bg_freq, 0.0);
+ saturate = (double)bg[pat].bg_bsat * 0.1;
+ rotate = (double)bg[pat].bg_brot * 0.1;
+ gray = 0.0;
+ intensity = 0.0;
+ maxDist = (double)((hw*hw) + (hh*hh));
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ y = row - hh;
+ dest = bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ x = i - hw;
+ angle = (x == 0)? PI_2 : atan((double)y / (double)x);
+ gray = (double)MAX(ABS(y), ABS(x)) / grayspot;
+ gray = MIN(1.0, gray);
+ dist = (double)((x*x) + (y*y)) / maxDist;
+ intensity = cos((angle+(rotate*dist*PI)) * freq) *
+ gray * saturate;
+ intensity = (MAX(MIN(intensity,1.0),-1.0) + 1.0) * 0.5;
+ hue = (angle + PI) * INV_PI_360 + aoffset;
+ s = gray * ((double)(ABS(x)+ABS(y)) / (double)(hw + hh));
+ s = MIN(MAX(s,0.0), 1.0);
+ v = MIN(MAX(intensity,0.0), 1.0);
+
+ if (s == 0.0) {
+ ch = (uch)(v * 255.0);
+ *dest++ = ch;
+ *dest++ = ch;
+ *dest++ = ch;
+ } else {
+ if ((hue < 0.0) || (hue >= 360.0))
+ hue -= (((int)(hue / 360.0)) * 360.0);
+ hue /= 60.0;
+ ii = (int)hue;
+ f = hue - (double)ii;
+ p = (1.0 - s) * v;
+ q = (1.0 - (s * f)) * v;
+ t = (1.0 - (s * (1.0 - f))) * v;
+ if (ii == 0) { red = v; green = t; blue = p; }
+ else if (ii == 1) { red = q; green = v; blue = p; }
+ else if (ii == 2) { red = p; green = v; blue = t; }
+ else if (ii == 3) { red = p; green = q; blue = v; }
+ else if (ii == 4) { red = t; green = p; blue = v; }
+ else if (ii == 5) { red = v; green = p; blue = q; }
+ *dest++ = (uch)(red * 255.0);
+ *dest++ = (uch)(green * 255.0);
+ *dest++ = (uch)(blue * 255.0);
+ }
+ }
+ }
+ fprintf(stderr, "done.\n");
+ fflush(stderr);
+ }
+
+/*---------------------------------------------------------------------------
+ Blast background image to display buffer before beginning PNG decode;
+ calling function will handle invalidation and UpdateWindow() call.
+ ---------------------------------------------------------------------------*/
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ src = bg_data + row*bg_rowbytes;
+ dest = wimage_data + row*wimage_rowbytes;
+ for (i = rpng2_info.width; i > 0; --i) {
+ r1 = *src++;
+ g1 = *src++;
+ b1 = *src++;
+ *dest++ = b1;
+ *dest++ = g1; /* note reverse order */
+ *dest++ = r1;
+ }
+ }
+
+ return 0;
+
+} /* end function rpng2_win_load_bg_image() */
+
+
+
+
+
+static void rpng2_win_display_row(ulg row)
+{
+ uch bg_red = rpng2_info.bg_red;
+ uch bg_green = rpng2_info.bg_green;
+ uch bg_blue = rpng2_info.bg_blue;
+ uch *src, *src2=NULL, *dest;
+ uch r, g, b, a;
+ ulg i;
+ static int rows=0;
+ static ulg firstrow;
+
+/*---------------------------------------------------------------------------
+ rows and firstrow simply track how many rows (and which ones) have not
+ yet been displayed; alternatively, we could call InvalidateRect() for
+ every row and not bother with the records-keeping.
+ ---------------------------------------------------------------------------*/
+
+ Trace((stderr, "beginning rpng2_win_display_row()\n"))
+
+ if (rows == 0)
+ firstrow = row; /* first row not yet displayed */
+
+ ++rows; /* count of rows received but not yet displayed */
+
+/*---------------------------------------------------------------------------
+ Aside from the use of the rpng2_info struct and the lack of an outer
+ loop (over rows), this routine is identical to rpng_win_display_image()
+ in the non-progressive version of the program.
+ ---------------------------------------------------------------------------*/
+
+ src = rpng2_info.image_data + row*rpng2_info.rowbytes;
+ if (bg_image)
+ src2 = bg_data + row*bg_rowbytes;
+ dest = wimage_data + row*wimage_rowbytes;
+
+ if (rpng2_info.channels == 3) {
+ for (i = rpng2_info.width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ *dest++ = b;
+ *dest++ = g; /* note reverse order */
+ *dest++ = r;
+ }
+ } else /* if (rpng2_info.channels == 4) */ {
+ for (i = rpng2_info.width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ a = *src++;
+ if (bg_image) {
+ bg_red = *src2++;
+ bg_green = *src2++;
+ bg_blue = *src2++;
+ }
+ if (a == 255) {
+ *dest++ = b;
+ *dest++ = g;
+ *dest++ = r;
+ } else if (a == 0) {
+ *dest++ = bg_blue;
+ *dest++ = bg_green;
+ *dest++ = bg_red;
+ } else {
+ /* this macro (copied from png.h) composites the
+ * foreground and background values and puts the
+ * result into the first argument; there are no
+ * side effects with the first argument */
+ alpha_composite(*dest++, b, a, bg_blue);
+ alpha_composite(*dest++, g, a, bg_green);
+ alpha_composite(*dest++, r, a, bg_red);
+ }
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Display after every 16 rows or when on last row. (Region may include
+ previously displayed lines due to interlacing--i.e., not contiguous.)
+ ---------------------------------------------------------------------------*/
+
+ if ((rows & 0xf) == 0 || row == rpng2_info.height-1) {
+ RECT rect;
+
+ rect.left = 0L;
+ rect.top = (LONG)firstrow;
+ rect.right = (LONG)rpng2_info.width; /* possibly off by one? */
+ rect.bottom = (LONG)row + 1L; /* possibly off by one? */
+ InvalidateRect(global_hwnd, &rect, FALSE);
+ UpdateWindow(global_hwnd); /* similar to XFlush() */
+ rows = 0;
+ }
+
+} /* end function rpng2_win_display_row() */
+
+
+
+
+
+static void rpng2_win_finish_display()
+{
+ Trace((stderr, "beginning rpng2_win_finish_display()\n"))
+
+ /* last row has already been displayed by rpng2_win_display_row(), so
+ * we have nothing to do here except set a flag and let the user know
+ * that the image is done */
+
+ rpng2_info.state = kDone;
+ printf(
+ "Done. Press Q, Esc or mouse button 1 (within image window) to quit.\n");
+ fflush(stdout);
+}
+
+
+
+
+
+static void rpng2_win_cleanup()
+{
+ if (bg_image && bg_data) {
+ free(bg_data);
+ bg_data = NULL;
+ }
+
+ if (rpng2_info.image_data) {
+ free(rpng2_info.image_data);
+ rpng2_info.image_data = NULL;
+ }
+
+ if (rpng2_info.row_pointers) {
+ free(rpng2_info.row_pointers);
+ rpng2_info.row_pointers = NULL;
+ }
+
+ if (dib) {
+ free(dib);
+ dib = NULL;
+ }
+}
+
+
+
+
+
+LRESULT CALLBACK rpng2_win_wndproc(HWND hwnd, UINT iMsg, WPARAM wP, LPARAM lP)
+{
+ HDC hdc;
+ PAINTSTRUCT ps;
+ int rc;
+
+ switch (iMsg) {
+ case WM_CREATE:
+ /* one-time processing here, if any */
+ return 0;
+
+ case WM_PAINT:
+ hdc = BeginPaint(hwnd, &ps);
+ rc = StretchDIBits(hdc, 0, 0, rpng2_info.width, rpng2_info.height,
+ 0, 0, rpng2_info.width, rpng2_info.height,
+ wimage_data, (BITMAPINFO *)bmih,
+ 0, SRCCOPY);
+ EndPaint(hwnd, &ps);
+ return 0;
+
+ /* wait for the user to tell us when to quit */
+ case WM_CHAR:
+ switch (wP) { /* only need one, so ignore repeat count */
+ case 'q':
+ case 'Q':
+ case 0x1B: /* Esc key */
+ PostQuitMessage(0);
+ }
+ return 0;
+
+ case WM_LBUTTONDOWN: /* another way of quitting */
+ case WM_DESTROY:
+ PostQuitMessage(0);
+ return 0;
+ }
+
+ return DefWindowProc(hwnd, iMsg, wP, lP);
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng2-x.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng2-x.c
new file mode 100644
index 00000000000..873af233543
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/rpng2-x.c
@@ -0,0 +1,2127 @@
+/*---------------------------------------------------------------------------
+
+ rpng2 - progressive-model PNG display program rpng2-x.c
+
+ This program decodes and displays PNG files progressively, as if it were
+ a web browser (though the front end is only set up to read from files).
+ It supports gamma correction, user-specified background colors, and user-
+ specified background patterns (for transparent images). This version is
+ for the X Window System (tested by the author under Unix and by Martin
+ Zinser under OpenVMS; may work under OS/2 with a little tweaking).
+
+ Thanks to Adam Costello and Pieter S. van der Meulen for the "diamond"
+ and "radial waves" patterns, respectively.
+
+ to do (someday, maybe):
+ - fix expose/redraw code: don't draw entire row if only part exposed
+ - 8-bit (colormapped) X support
+ - finish resizable checkerboard-gradient (sizes 4-128?)
+ - use %.1023s to simplify truncation of title-bar string?
+
+ ---------------------------------------------------------------------------
+
+ Changelog:
+ - 1.01: initial public release
+ - 1.02: modified to allow abbreviated options; fixed char/uchar mismatch
+ - 1.10: added support for non-default visuals; fixed X pixel-conversion
+ - 1.11: added -usleep option for demos; fixed command-line parsing bug
+ - 1.12: added -pause option for demos and testing
+ - 1.20: added runtime MMX-enabling/disabling and new -mmx* options
+ - 1.21: fixed some small X memory leaks (thanks to François Petitjean)
+ - 1.22: fixed XFreeGC() crash bug (thanks to Patrick Welche)
+ - 1.23: added -bgpat 0 mode (std white/gray checkerboard, 8x8 squares)
+ - 1.30: added -loop option for -bgpat (ifdef FEATURE_LOOP); fixed bpp =
+ 24; added support for X resources (thanks to Gerhard Niklasch)
+ - 1.31: added code to skip unused chunks (thanks to Glenn Randers-Pehrson)
+ - 1.32: added AMD64/EM64T support (__x86_64__); added basic expose/redraw
+ handling
+ - 2.00: dual-licensed (added GNU GPL)
+ - 2.01: fixed 64-bit typo in readpng2.c; fixed -pause usage description
+ - 2.02: fixed improper display of usage screen on PNG error(s); fixed
+ unexpected-EOF and file-read-error cases; fixed Trace() cut-and-
+ paste bugs
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2008 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#define PROGNAME "rpng2-x"
+#define LONGNAME "Progressive PNG Viewer for X"
+#define VERSION "2.02 of 16 March 2008"
+#define RESNAME "rpng2" /* our X resource application name */
+#define RESCLASS "Rpng" /* our X resource class name */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include <setjmp.h> /* for jmpbuf declaration in readpng2.h */
+#include <time.h>
+#include <math.h> /* only for PvdM background code */
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xos.h>
+#include <X11/keysym.h> /* defines XK_* macros */
+
+#ifdef VMS
+# include <unistd.h>
+#endif
+
+/* all for PvdM background code: */
+#ifndef PI
+# define PI 3.141592653589793238
+#endif
+#define PI_2 (PI*0.5)
+#define INV_PI_360 (360.0 / PI)
+#define MAX(a,b) (a>b?a:b)
+#define MIN(a,b) (a<b?a:b)
+#define CLIP(a,min,max) MAX(min,MIN((a),max))
+#define ABS(a) ((a)<0?-(a):(a))
+#define CLIP8P(c) MAX(0,(MIN((c),255))) /* 8-bit pos. integer (uch) */
+#define ROUNDF(f) ((int)(f + 0.5))
+
+#define QUIT(e,k) ((e.type == ButtonPress && e.xbutton.button == Button1) || \
+ (e.type == KeyPress && /* v--- or 1 for shifted keys */ \
+ ((k = XLookupKeysym(&e.xkey, 0)) == XK_q || k == XK_Escape)))
+
+#define NO_24BIT_MASKS /* undef case not fully written--only for redisplay() */
+
+#define rgb1_max bg_freq
+#define rgb1_min bg_gray
+#define rgb2_max bg_bsat
+#define rgb2_min bg_brot
+
+/* #define DEBUG */ /* this enables the Trace() macros */
+
+#include "readpng2.h" /* typedefs, common macros, readpng2 prototypes */
+
+
+/* could just include png.h, but this macro is the only thing we need
+ * (name and typedefs changed to local versions); note that side effects
+ * only happen with alpha (which could easily be avoided with
+ * "ush acopy = (alpha);") */
+
+#define alpha_composite(composite, fg, alpha, bg) { \
+ ush temp = ((ush)(fg)*(ush)(alpha) + \
+ (ush)(bg)*(ush)(255 - (ush)(alpha)) + (ush)128); \
+ (composite) = (uch)((temp + (temp >> 8)) >> 8); \
+}
+
+
+#define INBUFSIZE 4096 /* with pseudo-timing on (1 sec delay/block), this
+ * block size corresponds roughly to a download
+ * speed 10% faster than theoretical 33.6K maximum
+ * (assuming 8 data bits, 1 stop bit and no other
+ * overhead) */
+
+/* local prototypes */
+static void rpng2_x_init (void);
+static int rpng2_x_create_window (void);
+static int rpng2_x_load_bg_image (void);
+static void rpng2_x_display_row (ulg row);
+static void rpng2_x_finish_display (void);
+static void rpng2_x_redisplay_image (ulg startcol, ulg startrow,
+ ulg width, ulg height);
+#ifdef FEATURE_LOOP
+static void rpng2_x_reload_bg_image (void);
+static int is_number (char *p);
+#endif
+static void rpng2_x_cleanup (void);
+static int rpng2_x_msb (ulg u32val);
+
+
+static char titlebar[1024], *window_name = titlebar;
+static char *appname = LONGNAME;
+static char *icon_name = PROGNAME;
+static char *res_name = RESNAME;
+static char *res_class = RESCLASS;
+static char *filename;
+static FILE *infile;
+
+static mainprog_info rpng2_info;
+
+static uch inbuf[INBUFSIZE];
+static int incount;
+
+static int pat = 6; /* must be less than num_bgpat */
+static int bg_image = 0;
+static int bgscale, bgscale_default = 16;
+static ulg bg_rowbytes;
+static uch *bg_data;
+
+int pause_after_pass = FALSE;
+int demo_timing = FALSE;
+ulg usleep_duration = 0L;
+
+static struct rgb_color {
+ uch r, g, b;
+} rgb[] = {
+ { 0, 0, 0}, /* 0: black */
+ {255, 255, 255}, /* 1: white */
+ {173, 132, 57}, /* 2: tan */
+ { 64, 132, 0}, /* 3: medium green */
+ {189, 117, 1}, /* 4: gold */
+ {253, 249, 1}, /* 5: yellow */
+ { 0, 0, 255}, /* 6: blue */
+ { 0, 0, 120}, /* 7: medium blue */
+ {255, 0, 255}, /* 8: magenta */
+ { 64, 0, 64}, /* 9: dark magenta */
+ {255, 0, 0}, /* 10: red */
+ { 64, 0, 0}, /* 11: dark red */
+ {255, 127, 0}, /* 12: orange */
+ {192, 96, 0}, /* 13: darker orange */
+ { 24, 60, 0}, /* 14: dark green-yellow */
+ { 85, 125, 200}, /* 15: ice blue */
+ {192, 192, 192} /* 16: Netscape/Mosaic gray */
+};
+/* not used for now, but should be for error-checking:
+static int num_rgb = sizeof(rgb) / sizeof(struct rgb_color);
+ */
+
+/*
+ This whole struct is a fairly cheesy way to keep the number of
+ command-line options to a minimum. The radial-waves background
+ type is a particularly poor fit to the integer elements of the
+ struct...but a few macros and a little fixed-point math will do
+ wonders for ya.
+
+ type bits:
+ F E D C B A 9 8 7 6 5 4 3 2 1 0
+ | | | | |
+ | | +-+-+-- 0 = sharp-edged checkerboard
+ | | 1 = soft diamonds
+ | | 2 = radial waves
+ | | 3-7 = undefined
+ | +-- gradient #2 inverted?
+ +-- alternating columns inverted?
+ */
+static struct background_pattern {
+ ush type;
+ int rgb1_max, rgb1_min; /* or bg_freq, bg_gray */
+ int rgb2_max, rgb2_min; /* or bg_bsat, bg_brot (both scaled by 10)*/
+} bg[] = {
+ {0, 1,1, 16,16}, /* checkered: white vs. light gray (basic) */
+ {0+8, 2,0, 1,15}, /* checkered: tan/black vs. white/ice blue */
+ {0+24, 2,0, 1,0}, /* checkered: tan/black vs. white/black */
+ {0+8, 4,5, 0,2}, /* checkered: gold/yellow vs. black/tan */
+ {0+8, 4,5, 0,6}, /* checkered: gold/yellow vs. black/blue */
+ {0, 7,0, 8,9}, /* checkered: deep blue/black vs. magenta */
+ {0+8, 13,0, 5,14}, /* checkered: orange/black vs. yellow */
+ {0+8, 12,0, 10,11}, /* checkered: orange/black vs. red */
+ {1, 7,0, 8,0}, /* diamonds: deep blue/black vs. magenta */
+ {1, 12,0, 11,0}, /* diamonds: orange vs. dark red */
+ {1, 10,0, 7,0}, /* diamonds: red vs. medium blue */
+ {1, 4,0, 5,0}, /* diamonds: gold vs. yellow */
+ {1, 3,0, 0,0}, /* diamonds: medium green vs. black */
+ {2, 16, 100, 20, 0}, /* radial: ~hard radial color-beams */
+ {2, 18, 100, 10, 2}, /* radial: soft, curved radial color-beams */
+ {2, 16, 256, 100, 250}, /* radial: very tight spiral */
+ {2, 10000, 256, 11, 0} /* radial: dipole-moire' (almost fractal) */
+};
+static int num_bgpat = sizeof(bg) / sizeof(struct background_pattern);
+
+
+/* X-specific variables */
+static char *displayname;
+static XImage *ximage;
+static Display *display;
+static int depth;
+static Visual *visual;
+static XVisualInfo *visual_list;
+static int RShift, GShift, BShift;
+static ulg RMask, GMask, BMask;
+static Window window;
+static GC gc;
+static Colormap colormap;
+
+static int have_nondefault_visual = FALSE;
+static int have_colormap = FALSE;
+static int have_window = FALSE;
+static int have_gc = FALSE;
+
+
+
+
+int main(int argc, char **argv)
+{
+#ifdef sgi
+ char tmpline[80];
+#endif
+ char *p, *bgstr = NULL;
+ int rc, alen, flen;
+ int error = 0;
+ int timing = FALSE;
+ int have_bg = FALSE;
+#ifdef FEATURE_LOOP
+ int loop = FALSE;
+ long loop_interval = -1; /* seconds (100,000 max) */
+#endif
+ double LUT_exponent; /* just the lookup table */
+ double CRT_exponent = 2.2; /* just the monitor */
+ double default_display_exponent; /* whole display system */
+ XEvent e;
+ KeySym k;
+
+
+ /* First initialize a few things, just to be sure--memset takes care of
+ * default background color (black), booleans (FALSE), pointers (NULL),
+ * etc. */
+
+ displayname = (char *)NULL;
+ filename = (char *)NULL;
+ memset(&rpng2_info, 0, sizeof(mainprog_info));
+
+
+ /* Set the default value for our display-system exponent, i.e., the
+ * product of the CRT exponent and the exponent corresponding to
+ * the frame-buffer's lookup table (LUT), if any. This is not an
+ * exhaustive list of LUT values (e.g., OpenStep has a lot of weird
+ * ones), but it should cover 99% of the current possibilities. */
+
+#if defined(NeXT)
+ /* third-party utilities can modify the default LUT exponent */
+ LUT_exponent = 1.0 / 2.2;
+ /*
+ if (some_next_function_that_returns_gamma(&next_gamma))
+ LUT_exponent = 1.0 / next_gamma;
+ */
+#elif defined(sgi)
+ LUT_exponent = 1.0 / 1.7;
+ /* there doesn't seem to be any documented function to
+ * get the "gamma" value, so we do it the hard way */
+ infile = fopen("/etc/config/system.glGammaVal", "r");
+ if (infile) {
+ double sgi_gamma;
+
+ fgets(tmpline, 80, infile);
+ fclose(infile);
+ sgi_gamma = atof(tmpline);
+ if (sgi_gamma > 0.0)
+ LUT_exponent = 1.0 / sgi_gamma;
+ }
+#elif defined(Macintosh)
+ LUT_exponent = 1.8 / 2.61;
+ /*
+ if (some_mac_function_that_returns_gamma(&mac_gamma))
+ LUT_exponent = mac_gamma / 2.61;
+ */
+#else
+ LUT_exponent = 1.0; /* assume no LUT: most PCs */
+#endif
+
+ /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */
+ default_display_exponent = LUT_exponent * CRT_exponent;
+
+
+ /* If the user has set the SCREEN_GAMMA environment variable as suggested
+ * (somewhat imprecisely) in the libpng documentation, use that; otherwise
+ * use the default value we just calculated. Either way, the user may
+ * override this via a command-line option. */
+
+ if ((p = getenv("SCREEN_GAMMA")) != NULL)
+ rpng2_info.display_exponent = atof(p);
+ else
+ rpng2_info.display_exponent = default_display_exponent;
+
+
+ /* Now parse the command line for options and the PNG filename. */
+
+ while (*++argv && !error) {
+ if (!strncmp(*argv, "-display", 2)) {
+ if (!*++argv)
+ ++error;
+ else
+ displayname = *argv;
+ } else if (!strncmp(*argv, "-gamma", 2)) {
+ if (!*++argv)
+ ++error;
+ else {
+ rpng2_info.display_exponent = atof(*argv);
+ if (rpng2_info.display_exponent <= 0.0)
+ ++error;
+ }
+ } else if (!strncmp(*argv, "-bgcolor", 4)) {
+ if (!*++argv)
+ ++error;
+ else {
+ bgstr = *argv;
+ if (strlen(bgstr) != 7 || bgstr[0] != '#')
+ ++error;
+ else {
+ have_bg = TRUE;
+ bg_image = FALSE;
+ }
+ }
+ } else if (!strncmp(*argv, "-bgpat", 4)) {
+ if (!*++argv)
+ ++error;
+ else {
+ pat = atoi(*argv);
+ if (pat >= 0 && pat < num_bgpat) {
+ bg_image = TRUE;
+ have_bg = FALSE;
+ } else
+ ++error;
+ }
+ } else if (!strncmp(*argv, "-usleep", 2)) {
+ if (!*++argv)
+ ++error;
+ else {
+ usleep_duration = (ulg)atol(*argv);
+ demo_timing = TRUE;
+ }
+ } else if (!strncmp(*argv, "-pause", 2)) {
+ pause_after_pass = TRUE;
+ } else if (!strncmp(*argv, "-timing", 2)) {
+ timing = TRUE;
+#ifdef FEATURE_LOOP
+ } else if (!strncmp(*argv, "-loop", 2)) {
+ loop = TRUE;
+ if (!argv[1] || !is_number(argv[1]))
+ loop_interval = 2;
+ else {
+ ++argv;
+ loop_interval = atol(*argv);
+ if (loop_interval < 0)
+ loop_interval = 2;
+ else if (loop_interval > 100000) /* bit more than one day */
+ loop_interval = 100000;
+ }
+#endif
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ } else if (!strncmp(*argv, "-nommxfilters", 7)) {
+ rpng2_info.nommxfilters = TRUE;
+ } else if (!strncmp(*argv, "-nommxcombine", 7)) {
+ rpng2_info.nommxcombine = TRUE;
+ } else if (!strncmp(*argv, "-nommxinterlace", 7)) {
+ rpng2_info.nommxinterlace = TRUE;
+ } else if (!strcmp(*argv, "-nommx")) {
+ rpng2_info.nommxfilters = TRUE;
+ rpng2_info.nommxcombine = TRUE;
+ rpng2_info.nommxinterlace = TRUE;
+#endif
+ } else {
+ if (**argv != '-') {
+ filename = *argv;
+ if (argv[1]) /* shouldn't be any more args after filename */
+ ++error;
+ } else
+ ++error; /* not expecting any other options */
+ }
+ }
+
+ if (!filename)
+ ++error;
+
+
+ /* print usage screen if any errors up to this point */
+
+ if (error) {
+ fprintf(stderr, "\n%s %s: %s\n\n", PROGNAME, VERSION, appname);
+ readpng2_version_info();
+ fprintf(stderr, "\n"
+ "Usage: %s [-display xdpy] [-gamma exp] [-bgcolor bg | -bgpat pat]\n"
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ " %*s [[-nommxfilters] [-nommxcombine] [-nommxinterlace] | -nommx]\n"
+#endif
+#ifdef FEATURE_LOOP
+ " %*s [-usleep dur | -timing] [-pause] [-loop [sec]] file.png\n\n"
+#else
+ " %*s [-usleep dur | -timing] [-pause] file.png\n\n"
+#endif
+ " xdpy\tname of the target X display (e.g., ``hostname:0'')\n"
+ " exp \ttransfer-function exponent (``gamma'') of the display\n"
+ "\t\t system in floating-point format (e.g., ``%.1f''); equal\n"
+ "\t\t to the product of the lookup-table exponent (varies)\n"
+ "\t\t and the CRT exponent (usually 2.2); must be positive\n"
+ " bg \tdesired background color in 7-character hex RGB format\n"
+ "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n"
+ "\t\t used with transparent images; overrides -bgpat\n"
+ " pat \tdesired background pattern number (0-%d); used with\n"
+ "\t\t transparent images; overrides -bgcolor\n"
+#ifdef FEATURE_LOOP
+ " -loop\tloops through background images after initial display\n"
+ "\t\t is complete (depends on -bgpat)\n"
+ " sec \tseconds to display each background image (default = 2)\n"
+#endif
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ " -nommx*\tdisable optimized MMX routines for decoding row filters,\n"
+ "\t\t combining rows, and expanding interlacing, respectively\n"
+#endif
+ " dur \tduration in microseconds to wait after displaying each\n"
+ "\t\t row (for demo purposes)\n"
+ " -timing\tenables delay for every block read, to simulate modem\n"
+ "\t\t download of image (~36 Kbps)\n"
+ " -pause\tpauses after displaying each pass until mouse clicked\n"
+ "\nPress Q, Esc or mouse button 1 (within image window, after image\n"
+ "is displayed) to quit.\n"
+ "\n", PROGNAME,
+#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__))
+ (int)strlen(PROGNAME), " ",
+#endif
+ (int)strlen(PROGNAME), " ", default_display_exponent, num_bgpat-1);
+ exit(1);
+ }
+
+
+ if (!(infile = fopen(filename, "rb"))) {
+ fprintf(stderr, PROGNAME ": can't open PNG file [%s]\n", filename);
+ ++error;
+ } else {
+ incount = fread(inbuf, 1, INBUFSIZE, infile);
+ if (incount < 8 || !readpng2_check_sig(inbuf, 8)) {
+ fprintf(stderr, PROGNAME
+ ": [%s] is not a PNG file: incorrect signature\n",
+ filename);
+ ++error;
+ } else if ((rc = readpng2_init(&rpng2_info)) != 0) {
+ switch (rc) {
+ case 2:
+ fprintf(stderr, PROGNAME
+ ": [%s] has bad IHDR (libpng longjmp)\n", filename);
+ break;
+ case 4:
+ fprintf(stderr, PROGNAME ": insufficient memory\n");
+ break;
+ default:
+ fprintf(stderr, PROGNAME
+ ": unknown readpng2_init() error\n");
+ break;
+ }
+ ++error;
+ } else {
+ Trace((stderr, "about to call XOpenDisplay()\n"))
+ display = XOpenDisplay(displayname);
+ if (!display) {
+ readpng2_cleanup(&rpng2_info);
+ fprintf(stderr, PROGNAME ": can't open X display [%s]\n",
+ displayname? displayname : "default");
+ ++error;
+ }
+ }
+ if (error)
+ fclose(infile);
+ }
+
+
+ if (error) {
+ fprintf(stderr, PROGNAME ": aborting.\n");
+ exit(2);
+ }
+
+
+ /* set the title-bar string, but make sure buffer doesn't overflow */
+
+ alen = strlen(appname);
+ flen = strlen(filename);
+ if (alen + flen + 3 > 1023)
+ sprintf(titlebar, "%s: ...%s", appname, filename+(alen+flen+6-1023));
+ else
+ sprintf(titlebar, "%s: %s", appname, filename);
+
+
+ /* set some final rpng2_info variables before entering main data loop */
+
+ if (have_bg) {
+ unsigned r, g, b; /* this approach quiets compiler warnings */
+
+ sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b);
+ rpng2_info.bg_red = (uch)r;
+ rpng2_info.bg_green = (uch)g;
+ rpng2_info.bg_blue = (uch)b;
+ } else
+ rpng2_info.need_bgcolor = TRUE;
+
+ rpng2_info.state = kPreInit;
+ rpng2_info.mainprog_init = rpng2_x_init;
+ rpng2_info.mainprog_display_row = rpng2_x_display_row;
+ rpng2_info.mainprog_finish_display = rpng2_x_finish_display;
+
+
+ /* OK, this is the fun part: call readpng2_decode_data() at the start of
+ * the loop to deal with our first buffer of data (read in above to verify
+ * that the file is a PNG image), then loop through the file and continue
+ * calling the same routine to handle each chunk of data. It in turn
+ * passes the data to libpng, which will invoke one or more of our call-
+ * backs as decoded data become available. We optionally call sleep() for
+ * one second per iteration to simulate downloading the image via an analog
+ * modem. */
+
+ for (;;) {
+ Trace((stderr, "about to call readpng2_decode_data()\n"))
+ if (readpng2_decode_data(&rpng2_info, inbuf, incount))
+ ++error;
+ Trace((stderr, "done with readpng2_decode_data()\n"))
+
+ if (error || incount != INBUFSIZE || rpng2_info.state == kDone) {
+ if (rpng2_info.state == kDone) {
+ Trace((stderr, "done decoding PNG image\n"))
+ } else if (ferror(infile)) {
+ fprintf(stderr, PROGNAME
+ ": error while reading PNG image file\n");
+ exit(3);
+ } else if (feof(infile)) {
+ fprintf(stderr, PROGNAME ": end of file reached "
+ "(unexpectedly) while reading PNG image file\n");
+ exit(3);
+ } else /* if (error) */ {
+ // will print error message below
+ }
+ break;
+ }
+
+ if (timing)
+ sleep(1);
+
+ incount = fread(inbuf, 1, INBUFSIZE, infile);
+ }
+
+
+ /* clean up PNG stuff and report any decoding errors */
+
+ fclose(infile);
+ Trace((stderr, "about to call readpng2_cleanup()\n"))
+ readpng2_cleanup(&rpng2_info);
+
+ if (error) {
+ fprintf(stderr, PROGNAME ": libpng error while decoding PNG image\n");
+ exit(3);
+ }
+
+
+#ifdef FEATURE_LOOP
+
+ if (loop && bg_image) {
+ Trace((stderr, "entering -loop loop (FEATURE_LOOP)\n"))
+ for (;;) {
+ int i, use_sleep;
+ struct timeval now, then;
+
+ /* get current time and add loop_interval to get target time */
+ if (gettimeofday(&then, NULL) == 0) {
+ then.tv_sec += loop_interval;
+ use_sleep = FALSE;
+ } else
+ use_sleep = TRUE;
+
+ /* do quick check for a quit event but don't wait for it */
+ /* GRR BUG: should also check for Expose events and redraw... */
+ if (XCheckMaskEvent(display, KeyPressMask | ButtonPressMask, &e))
+ if (QUIT(e,k))
+ break;
+
+ /* generate next background image */
+ if (++pat >= num_bgpat)
+ pat = 0;
+ rpng2_x_reload_bg_image();
+
+ /* wait for timeout, using whatever means are available */
+ if (use_sleep || gettimeofday(&now, NULL) != 0) {
+ for (i = loop_interval; i > 0; --i) {
+ sleep(1);
+ /* GRR BUG: also need to check for Expose (and redraw!) */
+ if (XCheckMaskEvent(display, KeyPressMask | ButtonPressMask,
+ &e) && QUIT(e,k))
+ break;
+ }
+ } else {
+ /* Y2038 BUG! */
+ if (now.tv_sec < then.tv_sec ||
+ (now.tv_sec == then.tv_sec && now.tv_usec < then.tv_usec))
+ {
+ int quit = FALSE;
+ long seconds_to_go = then.tv_sec - now.tv_sec;
+ long usleep_usec;
+
+ /* basically chew up most of remaining loop-interval with
+ * calls to sleep(1) interleaved with checks for quit
+ * events, but also recalc time-to-go periodically; when
+ * done, clean up any remaining time with usleep() call
+ * (could also use SIGALRM, but signals are a pain...) */
+ while (seconds_to_go-- > 1) {
+ int seconds_done = 0;
+
+ for (i = seconds_to_go; i > 0 && !quit; --i) {
+ sleep(1);
+ /* GRR BUG: need to check for Expose and redraw */
+ if (XCheckMaskEvent(display, KeyPressMask |
+ ButtonPressMask, &e) && QUIT(e,k))
+ quit = TRUE;
+ if (++seconds_done > 1000)
+ break; /* time to redo seconds_to_go meas. */
+ }
+ if (quit)
+ break;
+
+ /* OK, more than 1000 seconds since last check:
+ * correct the time-to-go measurement for drift */
+ if (gettimeofday(&now, NULL) == 0) {
+ if (now.tv_sec >= then.tv_sec)
+ break;
+ seconds_to_go = then.tv_sec - now.tv_sec;
+ } else
+ ++seconds_to_go; /* restore what we subtracted */
+ }
+ if (quit)
+ break; /* breaks outer do-loop, skips redisplay */
+
+ /* since difference between "now" and "then" is already
+ * eaten up to within a couple of seconds, don't need to
+ * worry about overflow--but might have overshot (neg.) */
+ if (gettimeofday(&now, NULL) == 0) {
+ usleep_usec = 1000000L*(then.tv_sec - now.tv_sec) +
+ then.tv_usec - now.tv_usec;
+ if (usleep_usec > 0)
+ usleep((ulg)usleep_usec);
+ }
+ }
+ }
+
+ /* composite image against new background and display (note that
+ * we do not take into account the time spent doing this...) */
+ rpng2_x_redisplay_image (0, 0, rpng2_info.width, rpng2_info.height);
+ }
+
+ } else /* FALL THROUGH and do the normal thing */
+
+#endif /* FEATURE_LOOP */
+
+ /* wait for the user to tell us when to quit */
+
+ if (rpng2_info.state >= kWindowInit) {
+ Trace((stderr, "entering final wait-for-quit-event loop\n"))
+ do {
+ XNextEvent(display, &e);
+ if (e.type == Expose) {
+ XExposeEvent *ex = (XExposeEvent *)&e;
+ rpng2_x_redisplay_image (ex->x, ex->y, ex->width, ex->height);
+ }
+ } while (!QUIT(e,k));
+ } else {
+ fprintf(stderr, PROGNAME ": init callback never called: probable "
+ "libpng error while decoding PNG metadata\n");
+ exit(4);
+ }
+
+
+ /* we're done: clean up all image and X resources and go away */
+
+ Trace((stderr, "about to call rpng2_x_cleanup()\n"))
+ rpng2_x_cleanup();
+
+ return 0;
+}
+
+
+
+
+
+/* this function is called by readpng2_info_callback() in readpng2.c, which
+ * in turn is called by libpng after all of the pre-IDAT chunks have been
+ * read and processed--i.e., we now have enough info to finish initializing */
+
+static void rpng2_x_init(void)
+{
+ ulg i;
+ ulg rowbytes = rpng2_info.rowbytes;
+
+ Trace((stderr, "beginning rpng2_x_init()\n"))
+ Trace((stderr, " rowbytes = %d\n", rpng2_info.rowbytes))
+ Trace((stderr, " width = %ld\n", rpng2_info.width))
+ Trace((stderr, " height = %ld\n", rpng2_info.height))
+
+ rpng2_info.image_data = (uch *)malloc(rowbytes * rpng2_info.height);
+ if (!rpng2_info.image_data) {
+ readpng2_cleanup(&rpng2_info);
+ return;
+ }
+
+ rpng2_info.row_pointers = (uch **)malloc(rpng2_info.height * sizeof(uch *));
+ if (!rpng2_info.row_pointers) {
+ free(rpng2_info.image_data);
+ rpng2_info.image_data = NULL;
+ readpng2_cleanup(&rpng2_info);
+ return;
+ }
+
+ for (i = 0; i < rpng2_info.height; ++i)
+ rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes;
+
+
+ /* do the basic X initialization stuff, make the window, and fill it with
+ * the user-specified, file-specified or default background color or
+ * pattern */
+
+ if (rpng2_x_create_window()) {
+
+ /* GRR TEMPORARY HACK: this is fundamentally no different from cases
+ * above; libpng should longjmp() back to us when png_ptr goes away.
+ * If we/it segfault instead, seems like a libpng bug... */
+
+ /* we're here via libpng callback, so if window fails, clean and bail */
+ readpng2_cleanup(&rpng2_info);
+ rpng2_x_cleanup();
+ exit(2);
+ }
+
+ rpng2_info.state = kWindowInit;
+}
+
+
+
+
+
+static int rpng2_x_create_window(void)
+{
+ ulg bg_red = rpng2_info.bg_red;
+ ulg bg_green = rpng2_info.bg_green;
+ ulg bg_blue = rpng2_info.bg_blue;
+ ulg bg_pixel = 0L;
+ ulg attrmask;
+ int need_colormap = FALSE;
+ int screen, pad;
+ uch *xdata;
+ Window root;
+ XEvent e;
+ XGCValues gcvalues;
+ XSetWindowAttributes attr;
+ XTextProperty windowName, *pWindowName = &windowName;
+ XTextProperty iconName, *pIconName = &iconName;
+ XVisualInfo visual_info;
+ XSizeHints *size_hints;
+ XWMHints *wm_hints;
+ XClassHint *class_hints;
+
+
+ Trace((stderr, "beginning rpng2_x_create_window()\n"))
+
+ screen = DefaultScreen(display);
+ depth = DisplayPlanes(display, screen);
+ root = RootWindow(display, screen);
+
+#ifdef DEBUG
+ XSynchronize(display, True);
+#endif
+
+ if (depth != 16 && depth != 24 && depth != 32) {
+ int visuals_matched = 0;
+
+ Trace((stderr, "default depth is %d: checking other visuals\n",
+ depth))
+
+ /* 24-bit first */
+ visual_info.screen = screen;
+ visual_info.depth = 24;
+ visual_list = XGetVisualInfo(display,
+ VisualScreenMask | VisualDepthMask, &visual_info, &visuals_matched);
+ if (visuals_matched == 0) {
+/* GRR: add 15-, 16- and 32-bit TrueColor visuals (also DirectColor?) */
+ fprintf(stderr, "default screen depth %d not supported, and no"
+ " 24-bit visuals found\n", depth);
+ return 2;
+ }
+ Trace((stderr, "XGetVisualInfo() returned %d 24-bit visuals\n",
+ visuals_matched))
+ visual = visual_list[0].visual;
+ depth = visual_list[0].depth;
+/*
+ colormap_size = visual_list[0].colormap_size;
+ visual_class = visual->class;
+ visualID = XVisualIDFromVisual(visual);
+ */
+ have_nondefault_visual = TRUE;
+ need_colormap = TRUE;
+ } else {
+ XMatchVisualInfo(display, screen, depth, TrueColor, &visual_info);
+ visual = visual_info.visual;
+ }
+
+ RMask = visual->red_mask;
+ GMask = visual->green_mask;
+ BMask = visual->blue_mask;
+
+/* GRR: add/check 8-bit support */
+ if (depth == 8 || need_colormap) {
+ colormap = XCreateColormap(display, root, visual, AllocNone);
+ if (!colormap) {
+ fprintf(stderr, "XCreateColormap() failed\n");
+ return 2;
+ }
+ have_colormap = TRUE;
+ if (depth == 8)
+ bg_image = FALSE; /* gradient just wastes palette entries */
+ }
+ if (depth == 15 || depth == 16) {
+ RShift = 15 - rpng2_x_msb(RMask); /* these are right-shifts */
+ GShift = 15 - rpng2_x_msb(GMask);
+ BShift = 15 - rpng2_x_msb(BMask);
+ } else if (depth > 16) {
+ RShift = rpng2_x_msb(RMask) - 7; /* these are left-shifts */
+ GShift = rpng2_x_msb(GMask) - 7;
+ BShift = rpng2_x_msb(BMask) - 7;
+ }
+ if (depth >= 15 && (RShift < 0 || GShift < 0 || BShift < 0)) {
+ fprintf(stderr, "rpng2 internal logic error: negative X shift(s)!\n");
+ return 2;
+ }
+
+/*---------------------------------------------------------------------------
+ Finally, create the window.
+ ---------------------------------------------------------------------------*/
+
+ attr.backing_store = Always;
+ attr.event_mask = ExposureMask | KeyPressMask | ButtonPressMask;
+ attrmask = CWBackingStore | CWEventMask;
+ if (have_nondefault_visual) {
+ attr.colormap = colormap;
+ attr.background_pixel = 0;
+ attr.border_pixel = 1;
+ attrmask |= CWColormap | CWBackPixel | CWBorderPixel;
+ }
+
+ window = XCreateWindow(display, root, 0, 0, rpng2_info.width,
+ rpng2_info.height, 0, depth, InputOutput, visual, attrmask, &attr);
+
+ if (window == None) {
+ fprintf(stderr, "XCreateWindow() failed\n");
+ return 2;
+ } else
+ have_window = TRUE;
+
+ if (depth == 8)
+ XSetWindowColormap(display, window, colormap);
+
+ if (!XStringListToTextProperty(&window_name, 1, pWindowName))
+ pWindowName = NULL;
+ if (!XStringListToTextProperty(&icon_name, 1, pIconName))
+ pIconName = NULL;
+
+ /* OK if either hints allocation fails; XSetWMProperties() allows NULLs */
+
+ if ((size_hints = XAllocSizeHints()) != NULL) {
+ /* window will not be resizable */
+ size_hints->flags = PMinSize | PMaxSize;
+ size_hints->min_width = size_hints->max_width = (int)rpng2_info.width;
+ size_hints->min_height = size_hints->max_height =
+ (int)rpng2_info.height;
+ }
+
+ if ((wm_hints = XAllocWMHints()) != NULL) {
+ wm_hints->initial_state = NormalState;
+ wm_hints->input = True;
+ /* wm_hints->icon_pixmap = icon_pixmap; */
+ wm_hints->flags = StateHint | InputHint /* | IconPixmapHint */ ;
+ }
+
+ if ((class_hints = XAllocClassHint()) != NULL) {
+ class_hints->res_name = res_name;
+ class_hints->res_class = res_class;
+ }
+
+ XSetWMProperties(display, window, pWindowName, pIconName, NULL, 0,
+ size_hints, wm_hints, class_hints);
+
+ /* various properties and hints no longer needed; free memory */
+ if (pWindowName)
+ XFree(pWindowName->value);
+ if (pIconName)
+ XFree(pIconName->value);
+ if (size_hints)
+ XFree(size_hints);
+ if (wm_hints)
+ XFree(wm_hints);
+ if (class_hints)
+ XFree(class_hints);
+
+ XMapWindow(display, window);
+
+ gc = XCreateGC(display, window, 0, &gcvalues);
+ have_gc = TRUE;
+
+/*---------------------------------------------------------------------------
+ Allocate memory for the X- and display-specific version of the image.
+ ---------------------------------------------------------------------------*/
+
+ if (depth == 24 || depth == 32) {
+ xdata = (uch *)malloc(4*rpng2_info.width*rpng2_info.height);
+ pad = 32;
+ } else if (depth == 16) {
+ xdata = (uch *)malloc(2*rpng2_info.width*rpng2_info.height);
+ pad = 16;
+ } else /* depth == 8 */ {
+ xdata = (uch *)malloc(rpng2_info.width*rpng2_info.height);
+ pad = 8;
+ }
+
+ if (!xdata) {
+ fprintf(stderr, PROGNAME ": unable to allocate image memory\n");
+ return 4;
+ }
+
+ ximage = XCreateImage(display, visual, depth, ZPixmap, 0,
+ (char *)xdata, rpng2_info.width, rpng2_info.height, pad, 0);
+
+ if (!ximage) {
+ fprintf(stderr, PROGNAME ": XCreateImage() failed\n");
+ free(xdata);
+ return 3;
+ }
+
+ /* to avoid testing the byte order every pixel (or doubling the size of
+ * the drawing routine with a giant if-test), we arbitrarily set the byte
+ * order to MSBFirst and let Xlib worry about inverting things on little-
+ * endian machines (e.g., Linux/x86, old VAXen, etc.)--this is not the
+ * most efficient approach (the giant if-test would be better), but in
+ * the interest of clarity, we'll take the easy way out... */
+
+ ximage->byte_order = MSBFirst;
+
+/*---------------------------------------------------------------------------
+ Fill window with the specified background color (default is black) or
+ faked "background image" (but latter is disabled if 8-bit; gradients
+ just waste palette entries).
+ ---------------------------------------------------------------------------*/
+
+ if (bg_image)
+ rpng2_x_load_bg_image(); /* resets bg_image if fails */
+
+ if (!bg_image) {
+ if (depth == 24 || depth == 32) {
+ bg_pixel = (bg_red << RShift) |
+ (bg_green << GShift) |
+ (bg_blue << BShift);
+ } else if (depth == 16) {
+ bg_pixel = (((bg_red << 8) >> RShift) & RMask) |
+ (((bg_green << 8) >> GShift) & GMask) |
+ (((bg_blue << 8) >> BShift) & BMask);
+ } else /* depth == 8 */ {
+
+ /* GRR: add 8-bit support */
+
+ }
+ XSetForeground(display, gc, bg_pixel);
+ XFillRectangle(display, window, gc, 0, 0, rpng2_info.width,
+ rpng2_info.height);
+ }
+
+/*---------------------------------------------------------------------------
+ Wait for first Expose event to do any drawing, then flush and return.
+ ---------------------------------------------------------------------------*/
+
+ do
+ XNextEvent(display, &e);
+ while (e.type != Expose || e.xexpose.count);
+
+ XFlush(display);
+
+ return 0;
+
+} /* end function rpng2_x_create_window() */
+
+
+
+
+
+static int rpng2_x_load_bg_image(void)
+{
+ uch *src;
+ char *dest;
+ uch r1, r2, g1, g2, b1, b2;
+ uch r1_inv, r2_inv, g1_inv, g2_inv, b1_inv, b2_inv;
+ int k, hmax, max;
+ int xidx, yidx, yidx_max;
+ int even_odd_vert, even_odd_horiz, even_odd;
+ int invert_gradient2 = (bg[pat].type & 0x08);
+ int invert_column;
+ int ximage_rowbytes = ximage->bytes_per_line;
+ ulg i, row;
+ ulg pixel;
+
+/*---------------------------------------------------------------------------
+ Allocate buffer for fake background image to be used with transparent
+ images; if this fails, revert to plain background color.
+ ---------------------------------------------------------------------------*/
+
+ bg_rowbytes = 3 * rpng2_info.width;
+ bg_data = (uch *)malloc(bg_rowbytes * rpng2_info.height);
+ if (!bg_data) {
+ fprintf(stderr, PROGNAME
+ ": unable to allocate memory for background image\n");
+ bg_image = 0;
+ return 1;
+ }
+
+ bgscale = (pat == 0)? 8 : bgscale_default;
+ yidx_max = bgscale - 1;
+
+/*---------------------------------------------------------------------------
+ Vertical gradients (ramps) in NxN squares, alternating direction and
+ colors (N == bgscale).
+ ---------------------------------------------------------------------------*/
+
+ if ((bg[pat].type & 0x07) == 0) {
+ uch r1_min = rgb[bg[pat].rgb1_min].r;
+ uch g1_min = rgb[bg[pat].rgb1_min].g;
+ uch b1_min = rgb[bg[pat].rgb1_min].b;
+ uch r2_min = rgb[bg[pat].rgb2_min].r;
+ uch g2_min = rgb[bg[pat].rgb2_min].g;
+ uch b2_min = rgb[bg[pat].rgb2_min].b;
+ int r1_diff = rgb[bg[pat].rgb1_max].r - r1_min;
+ int g1_diff = rgb[bg[pat].rgb1_max].g - g1_min;
+ int b1_diff = rgb[bg[pat].rgb1_max].b - b1_min;
+ int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min;
+ int g2_diff = rgb[bg[pat].rgb2_max].g - g2_min;
+ int b2_diff = rgb[bg[pat].rgb2_max].b - b2_min;
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ yidx = (int)(row % bgscale);
+ even_odd_vert = (int)((row / bgscale) & 1);
+
+ r1 = r1_min + (r1_diff * yidx) / yidx_max;
+ g1 = g1_min + (g1_diff * yidx) / yidx_max;
+ b1 = b1_min + (b1_diff * yidx) / yidx_max;
+ r1_inv = r1_min + (r1_diff * (yidx_max-yidx)) / yidx_max;
+ g1_inv = g1_min + (g1_diff * (yidx_max-yidx)) / yidx_max;
+ b1_inv = b1_min + (b1_diff * (yidx_max-yidx)) / yidx_max;
+
+ r2 = r2_min + (r2_diff * yidx) / yidx_max;
+ g2 = g2_min + (g2_diff * yidx) / yidx_max;
+ b2 = b2_min + (b2_diff * yidx) / yidx_max;
+ r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max;
+ g2_inv = g2_min + (g2_diff * (yidx_max-yidx)) / yidx_max;
+ b2_inv = b2_min + (b2_diff * (yidx_max-yidx)) / yidx_max;
+
+ dest = (char *)bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ even_odd_horiz = (int)((i / bgscale) & 1);
+ even_odd = even_odd_vert ^ even_odd_horiz;
+ invert_column =
+ (even_odd_horiz && (bg[pat].type & 0x10));
+ if (even_odd == 0) { /* gradient #1 */
+ if (invert_column) {
+ *dest++ = r1_inv;
+ *dest++ = g1_inv;
+ *dest++ = b1_inv;
+ } else {
+ *dest++ = r1;
+ *dest++ = g1;
+ *dest++ = b1;
+ }
+ } else { /* gradient #2 */
+ if ((invert_column && invert_gradient2) ||
+ (!invert_column && !invert_gradient2))
+ {
+ *dest++ = r2; /* not inverted or */
+ *dest++ = g2; /* doubly inverted */
+ *dest++ = b2;
+ } else {
+ *dest++ = r2_inv;
+ *dest++ = g2_inv; /* singly inverted */
+ *dest++ = b2_inv;
+ }
+ }
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Soft gradient-diamonds with scale = bgscale. Code contributed by Adam
+ M. Costello.
+ ---------------------------------------------------------------------------*/
+
+ } else if ((bg[pat].type & 0x07) == 1) {
+
+ hmax = (bgscale-1)/2; /* half the max weight of a color */
+ max = 2*hmax; /* the max weight of a color */
+
+ r1 = rgb[bg[pat].rgb1_max].r;
+ g1 = rgb[bg[pat].rgb1_max].g;
+ b1 = rgb[bg[pat].rgb1_max].b;
+ r2 = rgb[bg[pat].rgb2_max].r;
+ g2 = rgb[bg[pat].rgb2_max].g;
+ b2 = rgb[bg[pat].rgb2_max].b;
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ yidx = (int)(row % bgscale);
+ if (yidx > hmax)
+ yidx = bgscale-1 - yidx;
+ dest = (char *)bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ xidx = (int)(i % bgscale);
+ if (xidx > hmax)
+ xidx = bgscale-1 - xidx;
+ k = xidx + yidx;
+ *dest++ = (k*r1 + (max-k)*r2) / max;
+ *dest++ = (k*g1 + (max-k)*g2) / max;
+ *dest++ = (k*b1 + (max-k)*b2) / max;
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Radial "starburst" with azimuthal sinusoids; [eventually number of sinu-
+ soids will equal bgscale?]. This one is slow but very cool. Code con-
+ tributed by Pieter S. van der Meulen (originally in Smalltalk).
+ ---------------------------------------------------------------------------*/
+
+ } else if ((bg[pat].type & 0x07) == 2) {
+ uch ch;
+ int ii, x, y, hw, hh, grayspot;
+ double freq, rotate, saturate, gray, intensity;
+ double angle=0.0, aoffset=0.0, maxDist, dist;
+ double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t;
+
+ fprintf(stderr, "%s: computing radial background...",
+ PROGNAME);
+ fflush(stderr);
+
+ hh = (int)(rpng2_info.height / 2);
+ hw = (int)(rpng2_info.width / 2);
+
+ /* variables for radial waves:
+ * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED]
+ * freq: number of color beams originating from the center
+ * grayspot: size of the graying center area (anti-alias)
+ * rotate: rotation of the beams as a function of radius
+ * saturate: saturation of beams' shape azimuthally
+ */
+ angle = CLIP(angle, 0.0, 360.0);
+ grayspot = CLIP(bg[pat].bg_gray, 1, (hh + hw));
+ freq = MAX((double)bg[pat].bg_freq, 0.0);
+ saturate = (double)bg[pat].bg_bsat * 0.1;
+ rotate = (double)bg[pat].bg_brot * 0.1;
+ gray = 0.0;
+ intensity = 0.0;
+ maxDist = (double)((hw*hw) + (hh*hh));
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ y = (int)(row - hh);
+ dest = (char *)bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ x = (int)(i - hw);
+ angle = (x == 0)? PI_2 : atan((double)y / (double)x);
+ gray = (double)MAX(ABS(y), ABS(x)) / grayspot;
+ gray = MIN(1.0, gray);
+ dist = (double)((x*x) + (y*y)) / maxDist;
+ intensity = cos((angle+(rotate*dist*PI)) * freq) *
+ gray * saturate;
+ intensity = (MAX(MIN(intensity,1.0),-1.0) + 1.0) * 0.5;
+ hue = (angle + PI) * INV_PI_360 + aoffset;
+ s = gray * ((double)(ABS(x)+ABS(y)) / (double)(hw + hh));
+ s = MIN(MAX(s,0.0), 1.0);
+ v = MIN(MAX(intensity,0.0), 1.0);
+
+ if (s == 0.0) {
+ ch = (uch)(v * 255.0);
+ *dest++ = ch;
+ *dest++ = ch;
+ *dest++ = ch;
+ } else {
+ if ((hue < 0.0) || (hue >= 360.0))
+ hue -= (((int)(hue / 360.0)) * 360.0);
+ hue /= 60.0;
+ ii = (int)hue;
+ f = hue - (double)ii;
+ p = (1.0 - s) * v;
+ q = (1.0 - (s * f)) * v;
+ t = (1.0 - (s * (1.0 - f))) * v;
+ if (ii == 0) { red = v; green = t; blue = p; }
+ else if (ii == 1) { red = q; green = v; blue = p; }
+ else if (ii == 2) { red = p; green = v; blue = t; }
+ else if (ii == 3) { red = p; green = q; blue = v; }
+ else if (ii == 4) { red = t; green = p; blue = v; }
+ else if (ii == 5) { red = v; green = p; blue = q; }
+ *dest++ = (uch)(red * 255.0);
+ *dest++ = (uch)(green * 255.0);
+ *dest++ = (uch)(blue * 255.0);
+ }
+ }
+ }
+ fprintf(stderr, "done.\n");
+ fflush(stderr);
+ }
+
+/*---------------------------------------------------------------------------
+ Blast background image to display buffer before beginning PNG decode.
+ ---------------------------------------------------------------------------*/
+
+ if (depth == 24 || depth == 32) {
+ ulg red, green, blue;
+ int bpp = ximage->bits_per_pixel;
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ src = bg_data + row*bg_rowbytes;
+ dest = ximage->data + row*ximage_rowbytes;
+ if (bpp == 32) { /* slightly optimized version */
+ for (i = rpng2_info.width; i > 0; --i) {
+ red = *src++;
+ green = *src++;
+ blue = *src++;
+ pixel = (red << RShift) |
+ (green << GShift) |
+ (blue << BShift);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ } else {
+ for (i = rpng2_info.width; i > 0; --i) {
+ red = *src++;
+ green = *src++;
+ blue = *src++;
+ pixel = (red << RShift) |
+ (green << GShift) |
+ (blue << BShift);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ /* GRR BUG? this assumes bpp == 24 & bits are packed low */
+ /* (probably need to use RShift, RMask, etc.) */
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ }
+ }
+
+ } else if (depth == 16) {
+ ush red, green, blue;
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ src = bg_data + row*bg_rowbytes;
+ dest = ximage->data + row*ximage_rowbytes;
+ for (i = rpng2_info.width; i > 0; --i) {
+ red = ((ush)(*src) << 8); ++src;
+ green = ((ush)(*src) << 8); ++src;
+ blue = ((ush)(*src) << 8); ++src;
+ pixel = ((red >> RShift) & RMask) |
+ ((green >> GShift) & GMask) |
+ ((blue >> BShift) & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ }
+
+ } else /* depth == 8 */ {
+
+ /* GRR: add 8-bit support */
+
+ }
+
+ XPutImage(display, window, gc, ximage, 0, 0, 0, 0, rpng2_info.width,
+ rpng2_info.height);
+
+ return 0;
+
+} /* end function rpng2_x_load_bg_image() */
+
+
+
+
+
+static void rpng2_x_display_row(ulg row)
+{
+ uch bg_red = rpng2_info.bg_red;
+ uch bg_green = rpng2_info.bg_green;
+ uch bg_blue = rpng2_info.bg_blue;
+ uch *src, *src2=NULL;
+ char *dest;
+ uch r, g, b, a;
+ int ximage_rowbytes = ximage->bytes_per_line;
+ ulg i, pixel;
+ static int rows=0, prevpass=(-1);
+ static ulg firstrow;
+
+/*---------------------------------------------------------------------------
+ rows and firstrow simply track how many rows (and which ones) have not
+ yet been displayed; alternatively, we could call XPutImage() for every
+ row and not bother with the records-keeping.
+ ---------------------------------------------------------------------------*/
+
+ Trace((stderr, "beginning rpng2_x_display_row()\n"))
+
+ if (rpng2_info.pass != prevpass) {
+ if (pause_after_pass && rpng2_info.pass > 0) {
+ XEvent e;
+ KeySym k;
+
+ fprintf(stderr,
+ "%s: end of pass %d of 7; click in image window to continue\n",
+ PROGNAME, prevpass + 1);
+ do
+ XNextEvent(display, &e);
+ while (!QUIT(e,k));
+ }
+ fprintf(stderr, "%s: pass %d of 7\r", PROGNAME, rpng2_info.pass + 1);
+ fflush(stderr);
+ prevpass = rpng2_info.pass;
+ }
+
+ if (rows == 0)
+ firstrow = row; /* first row that is not yet displayed */
+
+ ++rows; /* count of rows received but not yet displayed */
+
+/*---------------------------------------------------------------------------
+ Aside from the use of the rpng2_info struct, the lack of an outer loop
+ (over rows) and moving the XPutImage() call outside the "if (depth)"
+ tests, this routine is identical to rpng_x_display_image() in the non-
+ progressive version of the program.
+ ---------------------------------------------------------------------------*/
+
+ if (depth == 24 || depth == 32) {
+ ulg red, green, blue;
+ int bpp = ximage->bits_per_pixel;
+
+ src = rpng2_info.image_data + row*rpng2_info.rowbytes;
+ if (bg_image)
+ src2 = bg_data + row*bg_rowbytes;
+ dest = ximage->data + row*ximage_rowbytes;
+ if (rpng2_info.channels == 3) {
+ for (i = rpng2_info.width; i > 0; --i) {
+ red = *src++;
+ green = *src++;
+ blue = *src++;
+ pixel = (red << RShift) |
+ (green << GShift) |
+ (blue << BShift);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ if (bpp == 32) {
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ } else {
+ /* GRR BUG? this assumes bpp == 24 & bits are packed low */
+ /* (probably need to use RShift, RMask, etc.) */
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ }
+ } else /* if (rpng2_info.channels == 4) */ {
+ for (i = rpng2_info.width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ a = *src++;
+ if (bg_image) {
+ bg_red = *src2++;
+ bg_green = *src2++;
+ bg_blue = *src2++;
+ }
+ if (a == 255) {
+ red = r;
+ green = g;
+ blue = b;
+ } else if (a == 0) {
+ red = bg_red;
+ green = bg_green;
+ blue = bg_blue;
+ } else {
+ /* this macro (from png.h) composites the foreground
+ * and background values and puts the result into the
+ * first argument */
+ alpha_composite(red, r, a, bg_red);
+ alpha_composite(green, g, a, bg_green);
+ alpha_composite(blue, b, a, bg_blue);
+ }
+ pixel = (red << RShift) |
+ (green << GShift) |
+ (blue << BShift);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ if (bpp == 32) {
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ } else {
+ /* GRR BUG? this assumes bpp == 24 & bits are packed low */
+ /* (probably need to use RShift, RMask, etc.) */
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ }
+ }
+
+ } else if (depth == 16) {
+ ush red, green, blue;
+
+ src = rpng2_info.row_pointers[row];
+ if (bg_image)
+ src2 = bg_data + row*bg_rowbytes;
+ dest = ximage->data + row*ximage_rowbytes;
+ if (rpng2_info.channels == 3) {
+ for (i = rpng2_info.width; i > 0; --i) {
+ red = ((ush)(*src) << 8);
+ ++src;
+ green = ((ush)(*src) << 8);
+ ++src;
+ blue = ((ush)(*src) << 8);
+ ++src;
+ pixel = ((red >> RShift) & RMask) |
+ ((green >> GShift) & GMask) |
+ ((blue >> BShift) & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ } else /* if (rpng2_info.channels == 4) */ {
+ for (i = rpng2_info.width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ a = *src++;
+ if (bg_image) {
+ bg_red = *src2++;
+ bg_green = *src2++;
+ bg_blue = *src2++;
+ }
+ if (a == 255) {
+ red = ((ush)r << 8);
+ green = ((ush)g << 8);
+ blue = ((ush)b << 8);
+ } else if (a == 0) {
+ red = ((ush)bg_red << 8);
+ green = ((ush)bg_green << 8);
+ blue = ((ush)bg_blue << 8);
+ } else {
+ /* this macro (from png.h) composites the foreground
+ * and background values and puts the result back into
+ * the first argument (== fg byte here: safe) */
+ alpha_composite(r, r, a, bg_red);
+ alpha_composite(g, g, a, bg_green);
+ alpha_composite(b, b, a, bg_blue);
+ red = ((ush)r << 8);
+ green = ((ush)g << 8);
+ blue = ((ush)b << 8);
+ }
+ pixel = ((red >> RShift) & RMask) |
+ ((green >> GShift) & GMask) |
+ ((blue >> BShift) & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ }
+
+ } else /* depth == 8 */ {
+
+ /* GRR: add 8-bit support */
+
+ }
+
+
+/*---------------------------------------------------------------------------
+ Display after every 16 rows or when on one of last two rows. (Region
+ may include previously displayed lines due to interlacing--i.e., not
+ contiguous. Also, second-to-last row is final one in interlaced images
+ with odd number of rows.) For demos, flush (and delay) after every 16th
+ row so "sparse" passes don't go twice as fast.
+ ---------------------------------------------------------------------------*/
+
+ if (demo_timing && (row - firstrow >= 16 || row >= rpng2_info.height-2)) {
+ XPutImage(display, window, gc, ximage, 0, (int)firstrow, 0,
+ (int)firstrow, rpng2_info.width, row - firstrow + 1);
+ XFlush(display);
+ rows = 0;
+ usleep(usleep_duration);
+ } else
+ if (!demo_timing && ((rows & 0xf) == 0 || row >= rpng2_info.height-2)) {
+ XPutImage(display, window, gc, ximage, 0, (int)firstrow, 0,
+ (int)firstrow, rpng2_info.width, row - firstrow + 1);
+ XFlush(display);
+ rows = 0;
+ }
+
+}
+
+
+
+
+
+static void rpng2_x_finish_display(void)
+{
+ Trace((stderr, "beginning rpng2_x_finish_display()\n"))
+
+ /* last row has already been displayed by rpng2_x_display_row(), so we
+ * have nothing to do here except set a flag and let the user know that
+ * the image is done */
+
+ rpng2_info.state = kDone;
+ printf(
+ "Done. Press Q, Esc or mouse button 1 (within image window) to quit.\n");
+ fflush(stdout);
+}
+
+
+
+
+
+static void rpng2_x_redisplay_image(ulg startcol, ulg startrow,
+ ulg width, ulg height)
+{
+ uch bg_red = rpng2_info.bg_red;
+ uch bg_green = rpng2_info.bg_green;
+ uch bg_blue = rpng2_info.bg_blue;
+ uch *src, *src2=NULL;
+ char *dest;
+ uch r, g, b, a;
+ ulg i, row, lastrow = 0;
+ ulg pixel;
+ int ximage_rowbytes = ximage->bytes_per_line;
+
+
+ Trace((stderr, "beginning display loop (image_channels == %d)\n",
+ rpng2_info.channels))
+ Trace((stderr, " (width = %ld, rowbytes = %d, ximage_rowbytes = %d)\n",
+ rpng2_info.width, rpng2_info.rowbytes, ximage_rowbytes))
+ Trace((stderr, " (bpp = %d)\n", ximage->bits_per_pixel))
+ Trace((stderr, " (byte_order = %s)\n", ximage->byte_order == MSBFirst?
+ "MSBFirst" : (ximage->byte_order == LSBFirst? "LSBFirst" : "unknown")))
+
+/*---------------------------------------------------------------------------
+ Aside from the use of the rpng2_info struct and of src2 (for background
+ image), this routine is identical to rpng_x_display_image() in the non-
+ progressive version of the program--for the simple reason that redisplay
+ of the image against a new background happens after the image is fully
+ decoded and therefore is, by definition, non-progressive.
+ ---------------------------------------------------------------------------*/
+
+ if (depth == 24 || depth == 32) {
+ ulg red, green, blue;
+ int bpp = ximage->bits_per_pixel;
+
+ for (lastrow = row = startrow; row < startrow+height; ++row) {
+ src = rpng2_info.image_data + row*rpng2_info.rowbytes;
+ if (bg_image)
+ src2 = bg_data + row*bg_rowbytes;
+ dest = ximage->data + row*ximage_rowbytes;
+ if (rpng2_info.channels == 3) {
+ for (i = rpng2_info.width; i > 0; --i) {
+ red = *src++;
+ green = *src++;
+ blue = *src++;
+#ifdef NO_24BIT_MASKS
+ pixel = (red << RShift) |
+ (green << GShift) |
+ (blue << BShift);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ if (bpp == 32) {
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ } else {
+ /* this assumes bpp == 24 & bits are packed low */
+ /* (probably need to use RShift, RMask, etc.) */
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+#else
+ red = (RShift < 0)? red << (-RShift) : red >> RShift;
+ green = (GShift < 0)? green << (-GShift) : green >> GShift;
+ blue = (BShift < 0)? blue << (-BShift) : blue >> BShift;
+ pixel = (red & RMask) | (green & GMask) | (blue & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ if (bpp == 32) {
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ } else {
+ /* GRR BUG */
+ /* this assumes bpp == 24 & bits are packed low */
+ /* (probably need to use RShift/RMask/etc. here, too) */
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+#endif
+ }
+
+ } else /* if (rpng2_info.channels == 4) */ {
+ for (i = rpng2_info.width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ a = *src++;
+ if (bg_image) {
+ bg_red = *src2++;
+ bg_green = *src2++;
+ bg_blue = *src2++;
+ }
+ if (a == 255) {
+ red = r;
+ green = g;
+ blue = b;
+ } else if (a == 0) {
+ red = bg_red;
+ green = bg_green;
+ blue = bg_blue;
+ } else {
+ /* this macro (from png.h) composites the foreground
+ * and background values and puts the result into the
+ * first argument */
+ alpha_composite(red, r, a, bg_red);
+ alpha_composite(green, g, a, bg_green);
+ alpha_composite(blue, b, a, bg_blue);
+ }
+#ifdef NO_24BIT_MASKS
+ pixel = (red << RShift) |
+ (green << GShift) |
+ (blue << BShift);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ if (bpp == 32) {
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ } else {
+ /* this assumes bpp == 24 & bits are packed low */
+ /* (probably need to use RShift, RMask, etc.) */
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+#else
+ red = (RShift < 0)? red << (-RShift) : red >> RShift;
+ green = (GShift < 0)? green << (-GShift) : green >> GShift;
+ blue = (BShift < 0)? blue << (-BShift) : blue >> BShift;
+ pixel = (red & RMask) | (green & GMask) | (blue & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ if (bpp == 32) {
+ *dest++ = (char)((pixel >> 24) & 0xff);
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ } else {
+ /* GRR BUG */
+ /* this assumes bpp == 24 & bits are packed low */
+ /* (probably need to use RShift/RMask/etc. here, too) */
+ *dest++ = (char)((pixel >> 16) & 0xff);
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+#endif
+ }
+ }
+ /* display after every 16 lines */
+ if (((row+1) & 0xf) == 0) {
+ XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0,
+ (int)lastrow, rpng2_info.width, 16);
+ XFlush(display);
+ lastrow = row + 1;
+ }
+ }
+
+ } else if (depth == 16) {
+ ush red, green, blue;
+
+ for (lastrow = row = startrow; row < startrow+height; ++row) {
+ src = rpng2_info.row_pointers[row];
+ if (bg_image)
+ src2 = bg_data + row*bg_rowbytes;
+ dest = ximage->data + row*ximage_rowbytes;
+ if (rpng2_info.channels == 3) {
+ for (i = rpng2_info.width; i > 0; --i) {
+ red = ((ush)(*src) << 8);
+ ++src;
+ green = ((ush)(*src) << 8);
+ ++src;
+ blue = ((ush)(*src) << 8);
+ ++src;
+ pixel = ((red >> RShift) & RMask) |
+ ((green >> GShift) & GMask) |
+ ((blue >> BShift) & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ } else /* if (rpng2_info.channels == 4) */ {
+ for (i = rpng2_info.width; i > 0; --i) {
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ a = *src++;
+ if (bg_image) {
+ bg_red = *src2++;
+ bg_green = *src2++;
+ bg_blue = *src2++;
+ }
+ if (a == 255) {
+ red = ((ush)r << 8);
+ green = ((ush)g << 8);
+ blue = ((ush)b << 8);
+ } else if (a == 0) {
+ red = ((ush)bg_red << 8);
+ green = ((ush)bg_green << 8);
+ blue = ((ush)bg_blue << 8);
+ } else {
+ /* this macro (from png.h) composites the foreground
+ * and background values and puts the result back into
+ * the first argument (== fg byte here: safe) */
+ alpha_composite(r, r, a, bg_red);
+ alpha_composite(g, g, a, bg_green);
+ alpha_composite(b, b, a, bg_blue);
+ red = ((ush)r << 8);
+ green = ((ush)g << 8);
+ blue = ((ush)b << 8);
+ }
+ pixel = ((red >> RShift) & RMask) |
+ ((green >> GShift) & GMask) |
+ ((blue >> BShift) & BMask);
+ /* recall that we set ximage->byte_order = MSBFirst above */
+ *dest++ = (char)((pixel >> 8) & 0xff);
+ *dest++ = (char)( pixel & 0xff);
+ }
+ }
+ /* display after every 16 lines */
+ if (((row+1) & 0xf) == 0) {
+ XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0,
+ (int)lastrow, rpng2_info.width, 16);
+ XFlush(display);
+ lastrow = row + 1;
+ }
+ }
+
+ } else /* depth == 8 */ {
+
+ /* GRR: add 8-bit support */
+
+ }
+
+ Trace((stderr, "calling final XPutImage()\n"))
+ if (lastrow < startrow+height) {
+ XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0,
+ (int)lastrow, rpng2_info.width, rpng2_info.height-lastrow);
+ XFlush(display);
+ }
+
+} /* end function rpng2_x_redisplay_image() */
+
+
+
+
+
+#ifdef FEATURE_LOOP
+
+static void rpng2_x_reload_bg_image(void)
+{
+ char *dest;
+ uch r1, r2, g1, g2, b1, b2;
+ uch r1_inv, r2_inv, g1_inv, g2_inv, b1_inv, b2_inv;
+ int k, hmax, max;
+ int xidx, yidx, yidx_max;
+ int even_odd_vert, even_odd_horiz, even_odd;
+ int invert_gradient2 = (bg[pat].type & 0x08);
+ int invert_column;
+ ulg i, row;
+
+
+ bgscale = (pat == 0)? 8 : bgscale_default;
+ yidx_max = bgscale - 1;
+
+/*---------------------------------------------------------------------------
+ Vertical gradients (ramps) in NxN squares, alternating direction and
+ colors (N == bgscale).
+ ---------------------------------------------------------------------------*/
+
+ if ((bg[pat].type & 0x07) == 0) {
+ uch r1_min = rgb[bg[pat].rgb1_min].r;
+ uch g1_min = rgb[bg[pat].rgb1_min].g;
+ uch b1_min = rgb[bg[pat].rgb1_min].b;
+ uch r2_min = rgb[bg[pat].rgb2_min].r;
+ uch g2_min = rgb[bg[pat].rgb2_min].g;
+ uch b2_min = rgb[bg[pat].rgb2_min].b;
+ int r1_diff = rgb[bg[pat].rgb1_max].r - r1_min;
+ int g1_diff = rgb[bg[pat].rgb1_max].g - g1_min;
+ int b1_diff = rgb[bg[pat].rgb1_max].b - b1_min;
+ int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min;
+ int g2_diff = rgb[bg[pat].rgb2_max].g - g2_min;
+ int b2_diff = rgb[bg[pat].rgb2_max].b - b2_min;
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ yidx = (int)(row % bgscale);
+ even_odd_vert = (int)((row / bgscale) & 1);
+
+ r1 = r1_min + (r1_diff * yidx) / yidx_max;
+ g1 = g1_min + (g1_diff * yidx) / yidx_max;
+ b1 = b1_min + (b1_diff * yidx) / yidx_max;
+ r1_inv = r1_min + (r1_diff * (yidx_max-yidx)) / yidx_max;
+ g1_inv = g1_min + (g1_diff * (yidx_max-yidx)) / yidx_max;
+ b1_inv = b1_min + (b1_diff * (yidx_max-yidx)) / yidx_max;
+
+ r2 = r2_min + (r2_diff * yidx) / yidx_max;
+ g2 = g2_min + (g2_diff * yidx) / yidx_max;
+ b2 = b2_min + (b2_diff * yidx) / yidx_max;
+ r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max;
+ g2_inv = g2_min + (g2_diff * (yidx_max-yidx)) / yidx_max;
+ b2_inv = b2_min + (b2_diff * (yidx_max-yidx)) / yidx_max;
+
+ dest = (char *)bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ even_odd_horiz = (int)((i / bgscale) & 1);
+ even_odd = even_odd_vert ^ even_odd_horiz;
+ invert_column =
+ (even_odd_horiz && (bg[pat].type & 0x10));
+ if (even_odd == 0) { /* gradient #1 */
+ if (invert_column) {
+ *dest++ = r1_inv;
+ *dest++ = g1_inv;
+ *dest++ = b1_inv;
+ } else {
+ *dest++ = r1;
+ *dest++ = g1;
+ *dest++ = b1;
+ }
+ } else { /* gradient #2 */
+ if ((invert_column && invert_gradient2) ||
+ (!invert_column && !invert_gradient2))
+ {
+ *dest++ = r2; /* not inverted or */
+ *dest++ = g2; /* doubly inverted */
+ *dest++ = b2;
+ } else {
+ *dest++ = r2_inv;
+ *dest++ = g2_inv; /* singly inverted */
+ *dest++ = b2_inv;
+ }
+ }
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Soft gradient-diamonds with scale = bgscale. Code contributed by Adam
+ M. Costello.
+ ---------------------------------------------------------------------------*/
+
+ } else if ((bg[pat].type & 0x07) == 1) {
+
+ hmax = (bgscale-1)/2; /* half the max weight of a color */
+ max = 2*hmax; /* the max weight of a color */
+
+ r1 = rgb[bg[pat].rgb1_max].r;
+ g1 = rgb[bg[pat].rgb1_max].g;
+ b1 = rgb[bg[pat].rgb1_max].b;
+ r2 = rgb[bg[pat].rgb2_max].r;
+ g2 = rgb[bg[pat].rgb2_max].g;
+ b2 = rgb[bg[pat].rgb2_max].b;
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ yidx = (int)(row % bgscale);
+ if (yidx > hmax)
+ yidx = bgscale-1 - yidx;
+ dest = (char *)bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ xidx = (int)(i % bgscale);
+ if (xidx > hmax)
+ xidx = bgscale-1 - xidx;
+ k = xidx + yidx;
+ *dest++ = (k*r1 + (max-k)*r2) / max;
+ *dest++ = (k*g1 + (max-k)*g2) / max;
+ *dest++ = (k*b1 + (max-k)*b2) / max;
+ }
+ }
+
+/*---------------------------------------------------------------------------
+ Radial "starburst" with azimuthal sinusoids; [eventually number of sinu-
+ soids will equal bgscale?]. This one is slow but very cool. Code con-
+ tributed by Pieter S. van der Meulen (originally in Smalltalk).
+ ---------------------------------------------------------------------------*/
+
+ } else if ((bg[pat].type & 0x07) == 2) {
+ uch ch;
+ int ii, x, y, hw, hh, grayspot;
+ double freq, rotate, saturate, gray, intensity;
+ double angle=0.0, aoffset=0.0, maxDist, dist;
+ double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t;
+
+ hh = (int)(rpng2_info.height / 2);
+ hw = (int)(rpng2_info.width / 2);
+
+ /* variables for radial waves:
+ * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED]
+ * freq: number of color beams originating from the center
+ * grayspot: size of the graying center area (anti-alias)
+ * rotate: rotation of the beams as a function of radius
+ * saturate: saturation of beams' shape azimuthally
+ */
+ angle = CLIP(angle, 0.0, 360.0);
+ grayspot = CLIP(bg[pat].bg_gray, 1, (hh + hw));
+ freq = MAX((double)bg[pat].bg_freq, 0.0);
+ saturate = (double)bg[pat].bg_bsat * 0.1;
+ rotate = (double)bg[pat].bg_brot * 0.1;
+ gray = 0.0;
+ intensity = 0.0;
+ maxDist = (double)((hw*hw) + (hh*hh));
+
+ for (row = 0; row < rpng2_info.height; ++row) {
+ y = (int)(row - hh);
+ dest = (char *)bg_data + row*bg_rowbytes;
+ for (i = 0; i < rpng2_info.width; ++i) {
+ x = (int)(i - hw);
+ angle = (x == 0)? PI_2 : atan((double)y / (double)x);
+ gray = (double)MAX(ABS(y), ABS(x)) / grayspot;
+ gray = MIN(1.0, gray);
+ dist = (double)((x*x) + (y*y)) / maxDist;
+ intensity = cos((angle+(rotate*dist*PI)) * freq) *
+ gray * saturate;
+ intensity = (MAX(MIN(intensity,1.0),-1.0) + 1.0) * 0.5;
+ hue = (angle + PI) * INV_PI_360 + aoffset;
+ s = gray * ((double)(ABS(x)+ABS(y)) / (double)(hw + hh));
+ s = MIN(MAX(s,0.0), 1.0);
+ v = MIN(MAX(intensity,0.0), 1.0);
+
+ if (s == 0.0) {
+ ch = (uch)(v * 255.0);
+ *dest++ = ch;
+ *dest++ = ch;
+ *dest++ = ch;
+ } else {
+ if ((hue < 0.0) || (hue >= 360.0))
+ hue -= (((int)(hue / 360.0)) * 360.0);
+ hue /= 60.0;
+ ii = (int)hue;
+ f = hue - (double)ii;
+ p = (1.0 - s) * v;
+ q = (1.0 - (s * f)) * v;
+ t = (1.0 - (s * (1.0 - f))) * v;
+ if (ii == 0) { red = v; green = t; blue = p; }
+ else if (ii == 1) { red = q; green = v; blue = p; }
+ else if (ii == 2) { red = p; green = v; blue = t; }
+ else if (ii == 3) { red = p; green = q; blue = v; }
+ else if (ii == 4) { red = t; green = p; blue = v; }
+ else if (ii == 5) { red = v; green = p; blue = q; }
+ *dest++ = (uch)(red * 255.0);
+ *dest++ = (uch)(green * 255.0);
+ *dest++ = (uch)(blue * 255.0);
+ }
+ }
+ }
+ }
+
+} /* end function rpng2_x_reload_bg_image() */
+
+
+
+
+
+static int is_number(char *p)
+{
+ while (*p) {
+ if (!isdigit(*p))
+ return FALSE;
+ ++p;
+ }
+ return TRUE;
+}
+
+#endif /* FEATURE_LOOP */
+
+
+
+
+
+static void rpng2_x_cleanup(void)
+{
+ if (bg_image && bg_data) {
+ free(bg_data);
+ bg_data = NULL;
+ }
+
+ if (rpng2_info.image_data) {
+ free(rpng2_info.image_data);
+ rpng2_info.image_data = NULL;
+ }
+
+ if (rpng2_info.row_pointers) {
+ free(rpng2_info.row_pointers);
+ rpng2_info.row_pointers = NULL;
+ }
+
+ if (ximage) {
+ if (ximage->data) {
+ free(ximage->data); /* we allocated it, so we free it */
+ ximage->data = (char *)NULL; /* instead of XDestroyImage() */
+ }
+ XDestroyImage(ximage);
+ ximage = NULL;
+ }
+
+ if (have_gc)
+ XFreeGC(display, gc);
+
+ if (have_window)
+ XDestroyWindow(display, window);
+
+ if (have_colormap)
+ XFreeColormap(display, colormap);
+
+ if (have_nondefault_visual)
+ XFree(visual_list);
+}
+
+
+
+
+
+static int rpng2_x_msb(ulg u32val)
+{
+ int i;
+
+ for (i = 31; i >= 0; --i) {
+ if (u32val & 0x80000000L)
+ break;
+ u32val <<= 1;
+ }
+ return i;
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/toucan.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/toucan.png
new file mode 100644
index 00000000000..03960d49399
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/toucan.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/wpng.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/wpng.c
new file mode 100644
index 00000000000..a06e3529ecb
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/wpng.c
@@ -0,0 +1,853 @@
+/*---------------------------------------------------------------------------
+
+ wpng - simple PNG-writing program wpng.c
+
+ This program converts certain NetPBM binary files (grayscale and RGB,
+ maxval = 255) to PNG. Non-interlaced PNGs are written progressively;
+ interlaced PNGs are read and written in one memory-intensive blast.
+
+ Thanks to Jean-loup Gailly for providing the necessary trick to read
+ interactive text from the keyboard while stdin is redirected. Thanks
+ to Cosmin Truta for Cygwin fixes.
+
+ NOTE: includes provisional support for PNM type "8" (portable alphamap)
+ images, presumed to be a 32-bit interleaved RGBA format; no pro-
+ vision for possible interleaved grayscale+alpha (16-bit) format.
+ THIS IS UNLIKELY TO BECOME AN OFFICIAL NETPBM ALPHA FORMAT!
+
+ to do:
+ - delete output file if quit before calling any writepng routines
+ - process backspace with -text option under DOS/Win? (currently get ^H)
+
+ ---------------------------------------------------------------------------
+
+ Changelog:
+ - 1.01: initial public release
+ - 1.02: modified to allow abbreviated options
+ - 1.03: removed extraneous character from usage screen; fixed bug in
+ command-line parsing
+ - 1.04: fixed DOS/OS2/Win32 detection, including partial Cygwin fix
+ (see http://home.att.net/~perlspinr/diffs/GregBook_cygwin.diff)
+ - 2.00: dual-licensed (added GNU GPL)
+
+ [REPORTED BUG (win32 only): "contrib/gregbook/wpng.c - cmd line
+ dose not work! In order to do something useful I needed to redirect
+ both input and output, with cygwin and with bcc32 as well. Under
+ Linux, the same wpng appears to work fine. I don't know what is
+ the problem."]
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2007 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#define PROGNAME "wpng"
+#define VERSION "2.00 of 2 June 2007"
+#define APPNAME "Simple PGM/PPM/PAM to PNG Converter"
+
+#if defined(__MSDOS__) || defined(__OS2__)
+# define DOS_OS2_W32
+#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
+# ifndef __GNUC__ /* treat Win32 native ports of gcc as Unix environments */
+# define DOS_OS2_W32
+# endif
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <setjmp.h> /* for jmpbuf declaration in writepng.h */
+#include <time.h>
+
+#ifdef DOS_OS2_W32
+# include <io.h> /* for isatty(), setmode() prototypes */
+# include <fcntl.h> /* O_BINARY for fdopen() without text translation */
+# ifdef __EMX__
+# ifndef getch
+# define getch() _read_kbd(0, 1, 0) /* need getche() */
+# endif
+# else /* !__EMX__ */
+# ifdef __GO32__
+# include <pc.h>
+# define getch() getkey() /* GRR: need getche() */
+# else
+# include <conio.h> /* for getche() console input */
+# endif
+# endif /* ?__EMX__ */
+# define FGETS(buf,len,stream) dos_kbd_gets(buf,len)
+#else
+# include <unistd.h> /* for isatty() prototype */
+# define FGETS fgets
+#endif
+
+/* #define DEBUG : this enables the Trace() macros */
+
+/* #define FORBID_LATIN1_CTRL : this requires the user to re-enter any
+ text that includes control characters discouraged by the PNG spec; text
+ that includes an escape character (27) must be re-entered regardless */
+
+#include "writepng.h" /* typedefs, common macros, writepng prototypes */
+
+
+
+/* local prototypes */
+
+static int wpng_isvalid_latin1(uch *p, int len);
+static void wpng_cleanup(void);
+
+#ifdef DOS_OS2_W32
+ static char *dos_kbd_gets(char *buf, int len);
+#endif
+
+
+
+static mainprog_info wpng_info; /* lone global */
+
+
+
+int main(int argc, char **argv)
+{
+#ifndef DOS_OS2_W32
+ FILE *keybd;
+#endif
+#ifdef sgi
+ FILE *tmpfile; /* or we could just use keybd, since no overlap */
+ char tmpline[80];
+#endif
+ char *inname = NULL, outname[256];
+ char *p, pnmchar, pnmline[256];
+ char *bgstr, *textbuf = NULL;
+ ulg rowbytes;
+ int rc, len = 0;
+ int error = 0;
+ int text = FALSE;
+ int maxval;
+ double LUT_exponent; /* just the lookup table */
+ double CRT_exponent = 2.2; /* just the monitor */
+ double default_display_exponent; /* whole display system */
+ double default_gamma = 0.0;
+
+
+ wpng_info.infile = NULL;
+ wpng_info.outfile = NULL;
+ wpng_info.image_data = NULL;
+ wpng_info.row_pointers = NULL;
+ wpng_info.filter = FALSE;
+ wpng_info.interlaced = FALSE;
+ wpng_info.have_bg = FALSE;
+ wpng_info.have_time = FALSE;
+ wpng_info.have_text = 0;
+ wpng_info.gamma = 0.0;
+
+
+ /* First get the default value for our display-system exponent, i.e.,
+ * the product of the CRT exponent and the exponent corresponding to
+ * the frame-buffer's lookup table (LUT), if any. If the PNM image
+ * looks correct on the user's display system, its file gamma is the
+ * inverse of this value. (Note that this is not an exhaustive list
+ * of LUT values--e.g., OpenStep has a lot of weird ones--but it should
+ * cover 99% of the current possibilities. This section must ensure
+ * that default_display_exponent is positive.) */
+
+#if defined(NeXT)
+ /* third-party utilities can modify the default LUT exponent */
+ LUT_exponent = 1.0 / 2.2;
+ /*
+ if (some_next_function_that_returns_gamma(&next_gamma))
+ LUT_exponent = 1.0 / next_gamma;
+ */
+#elif defined(sgi)
+ LUT_exponent = 1.0 / 1.7;
+ /* there doesn't seem to be any documented function to
+ * get the "gamma" value, so we do it the hard way */
+ tmpfile = fopen("/etc/config/system.glGammaVal", "r");
+ if (tmpfile) {
+ double sgi_gamma;
+
+ fgets(tmpline, 80, tmpfile);
+ fclose(tmpfile);
+ sgi_gamma = atof(tmpline);
+ if (sgi_gamma > 0.0)
+ LUT_exponent = 1.0 / sgi_gamma;
+ }
+#elif defined(Macintosh)
+ LUT_exponent = 1.8 / 2.61;
+ /*
+ if (some_mac_function_that_returns_gamma(&mac_gamma))
+ LUT_exponent = mac_gamma / 2.61;
+ */
+#else
+ LUT_exponent = 1.0; /* assume no LUT: most PCs */
+#endif
+
+ /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */
+ default_display_exponent = LUT_exponent * CRT_exponent;
+
+
+ /* If the user has set the SCREEN_GAMMA environment variable as suggested
+ * (somewhat imprecisely) in the libpng documentation, use that; otherwise
+ * use the default value we just calculated. Either way, the user may
+ * override this via a command-line option. */
+
+ if ((p = getenv("SCREEN_GAMMA")) != NULL) {
+ double exponent = atof(p);
+
+ if (exponent > 0.0)
+ default_gamma = 1.0 / exponent;
+ }
+
+ if (default_gamma == 0.0)
+ default_gamma = 1.0 / default_display_exponent;
+
+
+ /* Now parse the command line for options and the PNM filename. */
+
+ while (*++argv && !error) {
+ if (!strncmp(*argv, "-i", 2)) {
+ wpng_info.interlaced = TRUE;
+ } else if (!strncmp(*argv, "-time", 3)) {
+ wpng_info.modtime = time(NULL);
+ wpng_info.have_time = TRUE;
+ } else if (!strncmp(*argv, "-text", 3)) {
+ text = TRUE;
+ } else if (!strncmp(*argv, "-gamma", 2)) {
+ if (!*++argv)
+ ++error;
+ else {
+ wpng_info.gamma = atof(*argv);
+ if (wpng_info.gamma <= 0.0)
+ ++error;
+ else if (wpng_info.gamma > 1.01)
+ fprintf(stderr, PROGNAME
+ " warning: file gammas are usually less than 1.0\n");
+ }
+ } else if (!strncmp(*argv, "-bgcolor", 4)) {
+ if (!*++argv)
+ ++error;
+ else {
+ bgstr = *argv;
+ if (strlen(bgstr) != 7 || bgstr[0] != '#')
+ ++error;
+ else {
+ unsigned r, g, b; /* this way quiets compiler warnings */
+
+ sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b);
+ wpng_info.bg_red = (uch)r;
+ wpng_info.bg_green = (uch)g;
+ wpng_info.bg_blue = (uch)b;
+ wpng_info.have_bg = TRUE;
+ }
+ }
+ } else {
+ if (**argv != '-') {
+ inname = *argv;
+ if (argv[1]) /* shouldn't be any more args after filename */
+ ++error;
+ } else
+ ++error; /* not expecting any other options */
+ }
+ }
+
+
+ /* open the input and output files, or register an error and abort */
+
+ if (!inname) {
+ if (isatty(0)) {
+ fprintf(stderr, PROGNAME
+ ": must give input filename or provide image data via stdin\n");
+ ++error;
+ } else {
+#ifdef DOS_OS2_W32
+ /* some buggy C libraries require BOTH setmode() and fdopen(bin) */
+ setmode(fileno(stdin), O_BINARY);
+ setmode(fileno(stdout), O_BINARY);
+#endif
+ if ((wpng_info.infile = fdopen(fileno(stdin), "rb")) == NULL) {
+ fprintf(stderr, PROGNAME
+ ": unable to reopen stdin in binary mode\n");
+ ++error;
+ } else
+ if ((wpng_info.outfile = fdopen(fileno(stdout), "wb")) == NULL) {
+ fprintf(stderr, PROGNAME
+ ": unable to reopen stdout in binary mode\n");
+ fclose(wpng_info.infile);
+ ++error;
+ } else
+ wpng_info.filter = TRUE;
+ }
+ } else if ((len = strlen(inname)) > 250) {
+ fprintf(stderr, PROGNAME ": input filename is too long [%d chars]\n",
+ len);
+ ++error;
+ } else if (!(wpng_info.infile = fopen(inname, "rb"))) {
+ fprintf(stderr, PROGNAME ": can't open input file [%s]\n", inname);
+ ++error;
+ }
+
+ if (!error) {
+ fgets(pnmline, 256, wpng_info.infile);
+ if (pnmline[0] != 'P' || ((pnmchar = pnmline[1]) != '5' &&
+ pnmchar != '6' && pnmchar != '8'))
+ {
+ fprintf(stderr, PROGNAME
+ ": input file [%s] is not a binary PGM, PPM or PAM file\n",
+ inname);
+ ++error;
+ } else {
+ wpng_info.pnmtype = (int)(pnmchar - '0');
+ if (wpng_info.pnmtype != 8)
+ wpng_info.have_bg = FALSE; /* no need for bg if opaque */
+ do {
+ fgets(pnmline, 256, wpng_info.infile); /* lose any comments */
+ } while (pnmline[0] == '#');
+ sscanf(pnmline, "%ld %ld", &wpng_info.width, &wpng_info.height);
+ do {
+ fgets(pnmline, 256, wpng_info.infile); /* more comment lines */
+ } while (pnmline[0] == '#');
+ sscanf(pnmline, "%d", &maxval);
+ if (wpng_info.width <= 0L || wpng_info.height <= 0L ||
+ maxval != 255)
+ {
+ fprintf(stderr, PROGNAME
+ ": only positive width/height, maxval == 255 allowed \n");
+ ++error;
+ }
+ wpng_info.sample_depth = 8; /* <==> maxval 255 */
+
+ if (!wpng_info.filter) {
+ /* make outname from inname */
+ if ((p = strrchr(inname, '.')) == NULL ||
+ (p - inname) != (len - 4))
+ {
+ strcpy(outname, inname);
+ strcpy(outname+len, ".png");
+ } else {
+ len -= 4;
+ strncpy(outname, inname, len);
+ strcpy(outname+len, ".png");
+ }
+ /* check if outname already exists; if not, open */
+ if ((wpng_info.outfile = fopen(outname, "rb")) != NULL) {
+ fprintf(stderr, PROGNAME ": output file exists [%s]\n",
+ outname);
+ fclose(wpng_info.outfile);
+ ++error;
+ } else if (!(wpng_info.outfile = fopen(outname, "wb"))) {
+ fprintf(stderr, PROGNAME ": can't open output file [%s]\n",
+ outname);
+ ++error;
+ }
+ }
+ }
+ if (error) {
+ fclose(wpng_info.infile);
+ wpng_info.infile = NULL;
+ if (wpng_info.filter) {
+ fclose(wpng_info.outfile);
+ wpng_info.outfile = NULL;
+ }
+ }
+ }
+
+
+ /* if we had any errors, print usage and die horrible death...arrr! */
+
+ if (error) {
+ fprintf(stderr, "\n%s %s: %s\n", PROGNAME, VERSION, APPNAME);
+ writepng_version_info();
+ fprintf(stderr, "\n"
+"Usage: %s [-gamma exp] [-bgcolor bg] [-text] [-time] [-interlace] pnmfile\n"
+"or: ... | %s [-gamma exp] [-bgcolor bg] [-text] [-time] [-interlace] | ...\n"
+ " exp \ttransfer-function exponent (``gamma'') of the image in\n"
+ "\t\t floating-point format (e.g., ``%.5f''); if image looks\n"
+ "\t\t correct on given display system, image gamma is equal to\n"
+ "\t\t inverse of display-system exponent, i.e., 1 / (LUT * CRT)\n"
+ "\t\t (where LUT = lookup-table exponent and CRT = CRT exponent;\n"
+ "\t\t first varies, second is usually 2.2, all are positive)\n"
+ " bg \tdesired background color for alpha-channel images, in\n"
+ "\t\t 7-character hex RGB format (e.g., ``#ff7700'' for orange:\n"
+ "\t\t same as HTML colors)\n"
+ " -text\tprompt interactively for text info (tEXt chunks)\n"
+ " -time\tinclude a tIME chunk (last modification time)\n"
+ " -interlace\twrite interlaced PNG image\n"
+ "\n"
+"pnmfile or stdin must be a binary PGM (`P5'), PPM (`P6') or (extremely\n"
+"unofficial and unsupported!) PAM (`P8') file. Currently it is required\n"
+"to have maxval == 255 (i.e., no scaling). If pnmfile is specified, it\n"
+"is converted to the corresponding PNG file with the same base name but a\n"
+"``.png'' extension; files read from stdin are converted and sent to stdout.\n"
+"The conversion is progressive (low memory usage) unless interlacing is\n"
+"requested; in that case the whole image will be buffered in memory and\n"
+"written in one call.\n"
+ "\n", PROGNAME, PROGNAME, default_gamma);
+ exit(1);
+ }
+
+
+ /* prepare the text buffers for libpng's use; note that even though
+ * PNG's png_text struct includes a length field, we don't have to fill
+ * it out */
+
+ if (text &&
+#ifndef DOS_OS2_W32
+ (keybd = fdopen(fileno(stderr), "r")) != NULL &&
+#endif
+ (textbuf = (char *)malloc((5 + 9)*75)) != NULL)
+ {
+ int i, valid, result;
+
+ fprintf(stderr,
+ "Enter text info (no more than 72 characters per line);\n");
+ fprintf(stderr, "to skip a field, hit the <Enter> key.\n");
+ /* note: just <Enter> leaves len == 1 */
+
+ do {
+ valid = TRUE;
+ p = textbuf + TEXT_TITLE_OFFSET;
+ fprintf(stderr, " Title: ");
+ fflush(stderr);
+ if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) {
+ if (p[len-1] == '\n')
+ p[--len] = '\0';
+ wpng_info.title = p;
+ wpng_info.have_text |= TEXT_TITLE;
+ if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) {
+ fprintf(stderr, " " PROGNAME " warning: character code"
+ " %u is %sdiscouraged by the PNG\n specification "
+ "[first occurrence was at character position #%d]\n",
+ (unsigned)p[result], (p[result] == 27)? "strongly " : "",
+ result+1);
+ fflush(stderr);
+#ifdef FORBID_LATIN1_CTRL
+ wpng_info.have_text &= ~TEXT_TITLE;
+ valid = FALSE;
+#else
+ if (p[result] == 27) { /* escape character */
+ wpng_info.have_text &= ~TEXT_TITLE;
+ valid = FALSE;
+ }
+#endif
+ }
+ }
+ } while (!valid);
+
+ do {
+ valid = TRUE;
+ p = textbuf + TEXT_AUTHOR_OFFSET;
+ fprintf(stderr, " Author: ");
+ fflush(stderr);
+ if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) {
+ if (p[len-1] == '\n')
+ p[--len] = '\0';
+ wpng_info.author = p;
+ wpng_info.have_text |= TEXT_AUTHOR;
+ if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) {
+ fprintf(stderr, " " PROGNAME " warning: character code"
+ " %u is %sdiscouraged by the PNG\n specification "
+ "[first occurrence was at character position #%d]\n",
+ (unsigned)p[result], (p[result] == 27)? "strongly " : "",
+ result+1);
+ fflush(stderr);
+#ifdef FORBID_LATIN1_CTRL
+ wpng_info.have_text &= ~TEXT_AUTHOR;
+ valid = FALSE;
+#else
+ if (p[result] == 27) { /* escape character */
+ wpng_info.have_text &= ~TEXT_AUTHOR;
+ valid = FALSE;
+ }
+#endif
+ }
+ }
+ } while (!valid);
+
+ do {
+ valid = TRUE;
+ p = textbuf + TEXT_DESC_OFFSET;
+ fprintf(stderr, " Description (up to 9 lines):\n");
+ for (i = 1; i < 10; ++i) {
+ fprintf(stderr, " [%d] ", i);
+ fflush(stderr);
+ if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1)
+ p += len; /* now points at NULL; char before is newline */
+ else
+ break;
+ }
+ if ((len = p - (textbuf + TEXT_DESC_OFFSET)) > 1) {
+ if (p[-1] == '\n') {
+ p[-1] = '\0';
+ --len;
+ }
+ wpng_info.desc = textbuf + TEXT_DESC_OFFSET;
+ wpng_info.have_text |= TEXT_DESC;
+ p = textbuf + TEXT_DESC_OFFSET;
+ if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) {
+ fprintf(stderr, " " PROGNAME " warning: character code"
+ " %u is %sdiscouraged by the PNG\n specification "
+ "[first occurrence was at character position #%d]\n",
+ (unsigned)p[result], (p[result] == 27)? "strongly " : "",
+ result+1);
+ fflush(stderr);
+#ifdef FORBID_LATIN1_CTRL
+ wpng_info.have_text &= ~TEXT_DESC;
+ valid = FALSE;
+#else
+ if (p[result] == 27) { /* escape character */
+ wpng_info.have_text &= ~TEXT_DESC;
+ valid = FALSE;
+ }
+#endif
+ }
+ }
+ } while (!valid);
+
+ do {
+ valid = TRUE;
+ p = textbuf + TEXT_COPY_OFFSET;
+ fprintf(stderr, " Copyright: ");
+ fflush(stderr);
+ if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) {
+ if (p[len-1] == '\n')
+ p[--len] = '\0';
+ wpng_info.copyright = p;
+ wpng_info.have_text |= TEXT_COPY;
+ if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) {
+ fprintf(stderr, " " PROGNAME " warning: character code"
+ " %u is %sdiscouraged by the PNG\n specification "
+ "[first occurrence was at character position #%d]\n",
+ (unsigned)p[result], (p[result] == 27)? "strongly " : "",
+ result+1);
+ fflush(stderr);
+#ifdef FORBID_LATIN1_CTRL
+ wpng_info.have_text &= ~TEXT_COPY;
+ valid = FALSE;
+#else
+ if (p[result] == 27) { /* escape character */
+ wpng_info.have_text &= ~TEXT_COPY;
+ valid = FALSE;
+ }
+#endif
+ }
+ }
+ } while (!valid);
+
+ do {
+ valid = TRUE;
+ p = textbuf + TEXT_EMAIL_OFFSET;
+ fprintf(stderr, " E-mail: ");
+ fflush(stderr);
+ if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) {
+ if (p[len-1] == '\n')
+ p[--len] = '\0';
+ wpng_info.email = p;
+ wpng_info.have_text |= TEXT_EMAIL;
+ if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) {
+ fprintf(stderr, " " PROGNAME " warning: character code"
+ " %u is %sdiscouraged by the PNG\n specification "
+ "[first occurrence was at character position #%d]\n",
+ (unsigned)p[result], (p[result] == 27)? "strongly " : "",
+ result+1);
+ fflush(stderr);
+#ifdef FORBID_LATIN1_CTRL
+ wpng_info.have_text &= ~TEXT_EMAIL;
+ valid = FALSE;
+#else
+ if (p[result] == 27) { /* escape character */
+ wpng_info.have_text &= ~TEXT_EMAIL;
+ valid = FALSE;
+ }
+#endif
+ }
+ }
+ } while (!valid);
+
+ do {
+ valid = TRUE;
+ p = textbuf + TEXT_URL_OFFSET;
+ fprintf(stderr, " URL: ");
+ fflush(stderr);
+ if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) {
+ if (p[len-1] == '\n')
+ p[--len] = '\0';
+ wpng_info.url = p;
+ wpng_info.have_text |= TEXT_URL;
+ if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) {
+ fprintf(stderr, " " PROGNAME " warning: character code"
+ " %u is %sdiscouraged by the PNG\n specification "
+ "[first occurrence was at character position #%d]\n",
+ (unsigned)p[result], (p[result] == 27)? "strongly " : "",
+ result+1);
+ fflush(stderr);
+#ifdef FORBID_LATIN1_CTRL
+ wpng_info.have_text &= ~TEXT_URL;
+ valid = FALSE;
+#else
+ if (p[result] == 27) { /* escape character */
+ wpng_info.have_text &= ~TEXT_URL;
+ valid = FALSE;
+ }
+#endif
+ }
+ }
+ } while (!valid);
+
+#ifndef DOS_OS2_W32
+ fclose(keybd);
+#endif
+
+ } else if (text) {
+ fprintf(stderr, PROGNAME ": unable to allocate memory for text\n");
+ text = FALSE;
+ wpng_info.have_text = 0;
+ }
+
+
+ /* allocate libpng stuff, initialize transformations, write pre-IDAT data */
+
+ if ((rc = writepng_init(&wpng_info)) != 0) {
+ switch (rc) {
+ case 2:
+ fprintf(stderr, PROGNAME
+ ": libpng initialization problem (longjmp)\n");
+ break;
+ case 4:
+ fprintf(stderr, PROGNAME ": insufficient memory\n");
+ break;
+ case 11:
+ fprintf(stderr, PROGNAME
+ ": internal logic error (unexpected PNM type)\n");
+ break;
+ default:
+ fprintf(stderr, PROGNAME
+ ": unknown writepng_init() error\n");
+ break;
+ }
+ exit(rc);
+ }
+
+
+ /* free textbuf, since it's a completely local variable and all text info
+ * has just been written to the PNG file */
+
+ if (text && textbuf) {
+ free(textbuf);
+ textbuf = NULL;
+ }
+
+
+ /* calculate rowbytes on basis of image type; note that this becomes much
+ * more complicated if we choose to support PBM type, ASCII PNM types, or
+ * 16-bit-per-sample binary data [currently not an official NetPBM type] */
+
+ if (wpng_info.pnmtype == 5)
+ rowbytes = wpng_info.width;
+ else if (wpng_info.pnmtype == 6)
+ rowbytes = wpng_info.width * 3;
+ else /* if (wpng_info.pnmtype == 8) */
+ rowbytes = wpng_info.width * 4;
+
+
+ /* read and write the image, either in its entirety (if writing interlaced
+ * PNG) or row by row (if non-interlaced) */
+
+ fprintf(stderr, "Encoding image data...\n");
+ fflush(stderr);
+
+ if (wpng_info.interlaced) {
+ long i;
+ ulg bytes;
+ ulg image_bytes = rowbytes * wpng_info.height; /* overflow? */
+
+ wpng_info.image_data = (uch *)malloc(image_bytes);
+ wpng_info.row_pointers = (uch **)malloc(wpng_info.height*sizeof(uch *));
+ if (wpng_info.image_data == NULL || wpng_info.row_pointers == NULL) {
+ fprintf(stderr, PROGNAME ": insufficient memory for image data\n");
+ writepng_cleanup(&wpng_info);
+ wpng_cleanup();
+ exit(5);
+ }
+ for (i = 0; i < wpng_info.height; ++i)
+ wpng_info.row_pointers[i] = wpng_info.image_data + i*rowbytes;
+ bytes = fread(wpng_info.image_data, 1, image_bytes, wpng_info.infile);
+ if (bytes != image_bytes) {
+ fprintf(stderr, PROGNAME ": expected %lu bytes, got %lu bytes\n",
+ image_bytes, bytes);
+ fprintf(stderr, " (continuing anyway)\n");
+ }
+ if (writepng_encode_image(&wpng_info) != 0) {
+ fprintf(stderr, PROGNAME
+ ": libpng problem (longjmp) while writing image data\n");
+ writepng_cleanup(&wpng_info);
+ wpng_cleanup();
+ exit(2);
+ }
+
+ } else /* not interlaced: write progressively (row by row) */ {
+ long j;
+ ulg bytes;
+
+ wpng_info.image_data = (uch *)malloc(rowbytes);
+ if (wpng_info.image_data == NULL) {
+ fprintf(stderr, PROGNAME ": insufficient memory for row data\n");
+ writepng_cleanup(&wpng_info);
+ wpng_cleanup();
+ exit(5);
+ }
+ error = 0;
+ for (j = wpng_info.height; j > 0L; --j) {
+ bytes = fread(wpng_info.image_data, 1, rowbytes, wpng_info.infile);
+ if (bytes != rowbytes) {
+ fprintf(stderr, PROGNAME
+ ": expected %lu bytes, got %lu bytes (row %ld)\n", rowbytes,
+ bytes, wpng_info.height-j);
+ ++error;
+ break;
+ }
+ if (writepng_encode_row(&wpng_info) != 0) {
+ fprintf(stderr, PROGNAME
+ ": libpng problem (longjmp) while writing row %ld\n",
+ wpng_info.height-j);
+ ++error;
+ break;
+ }
+ }
+ if (error) {
+ writepng_cleanup(&wpng_info);
+ wpng_cleanup();
+ exit(2);
+ }
+ if (writepng_encode_finish(&wpng_info) != 0) {
+ fprintf(stderr, PROGNAME ": error on final libpng call\n");
+ writepng_cleanup(&wpng_info);
+ wpng_cleanup();
+ exit(2);
+ }
+ }
+
+
+ /* OK, we're done (successfully): clean up all resources and quit */
+
+ fprintf(stderr, "Done.\n");
+ fflush(stderr);
+
+ writepng_cleanup(&wpng_info);
+ wpng_cleanup();
+
+ return 0;
+}
+
+
+
+
+
+static int wpng_isvalid_latin1(uch *p, int len)
+{
+ int i, result = -1;
+
+ for (i = 0; i < len; ++i) {
+ if (p[i] == 10 || (p[i] > 31 && p[i] < 127) || p[i] > 160)
+ continue; /* character is completely OK */
+ if (result < 0 || (p[result] != 27 && p[i] == 27))
+ result = i; /* mark location of first questionable one */
+ } /* or of first escape character (bad) */
+
+ return result;
+}
+
+
+
+
+
+static void wpng_cleanup(void)
+{
+ if (wpng_info.outfile) {
+ fclose(wpng_info.outfile);
+ wpng_info.outfile = NULL;
+ }
+
+ if (wpng_info.infile) {
+ fclose(wpng_info.infile);
+ wpng_info.infile = NULL;
+ }
+
+ if (wpng_info.image_data) {
+ free(wpng_info.image_data);
+ wpng_info.image_data = NULL;
+ }
+
+ if (wpng_info.row_pointers) {
+ free(wpng_info.row_pointers);
+ wpng_info.row_pointers = NULL;
+ }
+}
+
+
+
+
+#ifdef DOS_OS2_W32
+
+static char *dos_kbd_gets(char *buf, int len)
+{
+ int ch, count=0;
+
+ do {
+ buf[count++] = ch = getche();
+ } while (ch != '\r' && count < len-1);
+
+ buf[count--] = '\0'; /* terminate string */
+ if (buf[count] == '\r') /* Enter key makes CR, so change to newline */
+ buf[count] = '\n';
+
+ fprintf(stderr, "\n"); /* Enter key does *not* cause a newline */
+ fflush(stderr);
+
+ return buf;
+}
+
+#endif /* DOS_OS2_W32 */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/writepng.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/writepng.c
new file mode 100644
index 00000000000..e6d81ea40e1
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/writepng.c
@@ -0,0 +1,392 @@
+/*---------------------------------------------------------------------------
+
+ wpng - simple PNG-writing program writepng.c
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2007 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+
+#include <stdlib.h> /* for exit() prototype */
+
+#include "png.h" /* libpng header; includes zlib.h and setjmp.h */
+#include "writepng.h" /* typedefs, common macros, public prototypes */
+
+
+/* local prototype */
+
+static void writepng_error_handler(png_structp png_ptr, png_const_charp msg);
+
+
+
+void writepng_version_info(void)
+{
+ fprintf(stderr, " Compiled with libpng %s; using libpng %s.\n",
+ PNG_LIBPNG_VER_STRING, png_libpng_ver);
+ fprintf(stderr, " Compiled with zlib %s; using zlib %s.\n",
+ ZLIB_VERSION, zlib_version);
+}
+
+
+
+
+/* returns 0 for success, 2 for libpng problem, 4 for out of memory, 11 for
+ * unexpected pnmtype; note that outfile might be stdout */
+
+int writepng_init(mainprog_info *mainprog_ptr)
+{
+ png_structp png_ptr; /* note: temporary variables! */
+ png_infop info_ptr;
+ int color_type, interlace_type;
+
+
+ /* could also replace libpng warning-handler (final NULL), but no need: */
+
+ png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, mainprog_ptr,
+ writepng_error_handler, NULL);
+ if (!png_ptr)
+ return 4; /* out of memory */
+
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr) {
+ png_destroy_write_struct(&png_ptr, NULL);
+ return 4; /* out of memory */
+ }
+
+
+ /* setjmp() must be called in every function that calls a PNG-writing
+ * libpng function, unless an alternate error handler was installed--
+ * but compatible error handlers must either use longjmp() themselves
+ * (as in this program) or exit immediately, so here we go: */
+
+ if (setjmp(mainprog_ptr->jmpbuf)) {
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ return 2;
+ }
+
+
+ /* make sure outfile is (re)opened in BINARY mode */
+
+ png_init_io(png_ptr, mainprog_ptr->outfile);
+
+
+ /* set the compression levels--in general, always want to leave filtering
+ * turned on (except for palette images) and allow all of the filters,
+ * which is the default; want 32K zlib window, unless entire image buffer
+ * is 16K or smaller (unknown here)--also the default; usually want max
+ * compression (NOT the default); and remaining compression flags should
+ * be left alone */
+
+ png_set_compression_level(png_ptr, Z_BEST_COMPRESSION);
+/*
+ >> this is default for no filtering; Z_FILTERED is default otherwise:
+ png_set_compression_strategy(png_ptr, Z_DEFAULT_STRATEGY);
+ >> these are all defaults:
+ png_set_compression_mem_level(png_ptr, 8);
+ png_set_compression_window_bits(png_ptr, 15);
+ png_set_compression_method(png_ptr, 8);
+ */
+
+
+ /* set the image parameters appropriately */
+
+ if (mainprog_ptr->pnmtype == 5)
+ color_type = PNG_COLOR_TYPE_GRAY;
+ else if (mainprog_ptr->pnmtype == 6)
+ color_type = PNG_COLOR_TYPE_RGB;
+ else if (mainprog_ptr->pnmtype == 8)
+ color_type = PNG_COLOR_TYPE_RGB_ALPHA;
+ else {
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ return 11;
+ }
+
+ interlace_type = mainprog_ptr->interlaced? PNG_INTERLACE_ADAM7 :
+ PNG_INTERLACE_NONE;
+
+ png_set_IHDR(png_ptr, info_ptr, mainprog_ptr->width, mainprog_ptr->height,
+ mainprog_ptr->sample_depth, color_type, interlace_type,
+ PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
+
+ if (mainprog_ptr->gamma > 0.0)
+ png_set_gAMA(png_ptr, info_ptr, mainprog_ptr->gamma);
+
+ if (mainprog_ptr->have_bg) { /* we know it's RGBA, not gray+alpha */
+ png_color_16 background;
+
+ background.red = mainprog_ptr->bg_red;
+ background.green = mainprog_ptr->bg_green;
+ background.blue = mainprog_ptr->bg_blue;
+ png_set_bKGD(png_ptr, info_ptr, &background);
+ }
+
+ if (mainprog_ptr->have_time) {
+ png_time modtime;
+
+ png_convert_from_time_t(&modtime, mainprog_ptr->modtime);
+ png_set_tIME(png_ptr, info_ptr, &modtime);
+ }
+
+ if (mainprog_ptr->have_text) {
+ png_text text[6];
+ int num_text = 0;
+
+ if (mainprog_ptr->have_text & TEXT_TITLE) {
+ text[num_text].compression = PNG_TEXT_COMPRESSION_NONE;
+ text[num_text].key = "Title";
+ text[num_text].text = mainprog_ptr->title;
+ ++num_text;
+ }
+ if (mainprog_ptr->have_text & TEXT_AUTHOR) {
+ text[num_text].compression = PNG_TEXT_COMPRESSION_NONE;
+ text[num_text].key = "Author";
+ text[num_text].text = mainprog_ptr->author;
+ ++num_text;
+ }
+ if (mainprog_ptr->have_text & TEXT_DESC) {
+ text[num_text].compression = PNG_TEXT_COMPRESSION_NONE;
+ text[num_text].key = "Description";
+ text[num_text].text = mainprog_ptr->desc;
+ ++num_text;
+ }
+ if (mainprog_ptr->have_text & TEXT_COPY) {
+ text[num_text].compression = PNG_TEXT_COMPRESSION_NONE;
+ text[num_text].key = "Copyright";
+ text[num_text].text = mainprog_ptr->copyright;
+ ++num_text;
+ }
+ if (mainprog_ptr->have_text & TEXT_EMAIL) {
+ text[num_text].compression = PNG_TEXT_COMPRESSION_NONE;
+ text[num_text].key = "E-mail";
+ text[num_text].text = mainprog_ptr->email;
+ ++num_text;
+ }
+ if (mainprog_ptr->have_text & TEXT_URL) {
+ text[num_text].compression = PNG_TEXT_COMPRESSION_NONE;
+ text[num_text].key = "URL";
+ text[num_text].text = mainprog_ptr->url;
+ ++num_text;
+ }
+ png_set_text(png_ptr, info_ptr, text, num_text);
+ }
+
+
+ /* write all chunks up to (but not including) first IDAT */
+
+ png_write_info(png_ptr, info_ptr);
+
+
+ /* if we wanted to write any more text info *after* the image data, we
+ * would set up text struct(s) here and call png_set_text() again, with
+ * just the new data; png_set_tIME() could also go here, but it would
+ * have no effect since we already called it above (only one tIME chunk
+ * allowed) */
+
+
+ /* set up the transformations: for now, just pack low-bit-depth pixels
+ * into bytes (one, two or four pixels per byte) */
+
+ png_set_packing(png_ptr);
+/* png_set_shift(png_ptr, &sig_bit); to scale low-bit-depth values */
+
+
+ /* make sure we save our pointers for use in writepng_encode_image() */
+
+ mainprog_ptr->png_ptr = png_ptr;
+ mainprog_ptr->info_ptr = info_ptr;
+
+
+ /* OK, that's all we need to do for now; return happy */
+
+ return 0;
+}
+
+
+
+
+
+/* returns 0 for success, 2 for libpng (longjmp) problem */
+
+int writepng_encode_image(mainprog_info *mainprog_ptr)
+{
+ png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr;
+ png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
+
+
+ /* as always, setjmp() must be called in every function that calls a
+ * PNG-writing libpng function */
+
+ if (setjmp(mainprog_ptr->jmpbuf)) {
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ mainprog_ptr->png_ptr = NULL;
+ mainprog_ptr->info_ptr = NULL;
+ return 2;
+ }
+
+
+ /* and now we just write the whole image; libpng takes care of interlacing
+ * for us */
+
+ png_write_image(png_ptr, mainprog_ptr->row_pointers);
+
+
+ /* since that's it, we also close out the end of the PNG file now--if we
+ * had any text or time info to write after the IDATs, second argument
+ * would be info_ptr, but we optimize slightly by sending NULL pointer: */
+
+ png_write_end(png_ptr, NULL);
+
+ return 0;
+}
+
+
+
+
+
+/* returns 0 if succeeds, 2 if libpng problem */
+
+int writepng_encode_row(mainprog_info *mainprog_ptr) /* NON-interlaced only! */
+{
+ png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr;
+ png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
+
+
+ /* as always, setjmp() must be called in every function that calls a
+ * PNG-writing libpng function */
+
+ if (setjmp(mainprog_ptr->jmpbuf)) {
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ mainprog_ptr->png_ptr = NULL;
+ mainprog_ptr->info_ptr = NULL;
+ return 2;
+ }
+
+
+ /* image_data points at our one row of image data */
+
+ png_write_row(png_ptr, mainprog_ptr->image_data);
+
+ return 0;
+}
+
+
+
+
+
+/* returns 0 if succeeds, 2 if libpng problem */
+
+int writepng_encode_finish(mainprog_info *mainprog_ptr) /* NON-interlaced! */
+{
+ png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr;
+ png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
+
+
+ /* as always, setjmp() must be called in every function that calls a
+ * PNG-writing libpng function */
+
+ if (setjmp(mainprog_ptr->jmpbuf)) {
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ mainprog_ptr->png_ptr = NULL;
+ mainprog_ptr->info_ptr = NULL;
+ return 2;
+ }
+
+
+ /* close out PNG file; if we had any text or time info to write after
+ * the IDATs, second argument would be info_ptr: */
+
+ png_write_end(png_ptr, NULL);
+
+ return 0;
+}
+
+
+
+
+
+void writepng_cleanup(mainprog_info *mainprog_ptr)
+{
+ png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr;
+ png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
+
+ if (png_ptr && info_ptr)
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+}
+
+
+
+
+
+static void writepng_error_handler(png_structp png_ptr, png_const_charp msg)
+{
+ mainprog_info *mainprog_ptr;
+
+ /* This function, aside from the extra step of retrieving the "error
+ * pointer" (below) and the fact that it exists within the application
+ * rather than within libpng, is essentially identical to libpng's
+ * default error handler. The second point is critical: since both
+ * setjmp() and longjmp() are called from the same code, they are
+ * guaranteed to have compatible notions of how big a jmp_buf is,
+ * regardless of whether _BSD_SOURCE or anything else has (or has not)
+ * been defined. */
+
+ fprintf(stderr, "writepng libpng error: %s\n", msg);
+ fflush(stderr);
+
+ mainprog_ptr = png_get_error_ptr(png_ptr);
+ if (mainprog_ptr == NULL) { /* we are completely hosed now */
+ fprintf(stderr,
+ "writepng severe error: jmpbuf not recoverable; terminating.\n");
+ fflush(stderr);
+ exit(99);
+ }
+
+ longjmp(mainprog_ptr->jmpbuf, 1);
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/writepng.h b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/writepng.h
new file mode 100644
index 00000000000..78b966b5874
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/gregbook/writepng.h
@@ -0,0 +1,133 @@
+/*---------------------------------------------------------------------------
+
+ wpng - simple PNG-writing program writepng.h
+
+ ---------------------------------------------------------------------------
+
+ Copyright (c) 1998-2007 Greg Roelofs. All rights reserved.
+
+ This software is provided "as is," without warranty of any kind,
+ express or implied. In no event shall the author or contributors
+ be held liable for any damages arising in any way from the use of
+ this software.
+
+ The contents of this file are DUAL-LICENSED. You may modify and/or
+ redistribute this software according to the terms of one of the
+ following two licenses (at your option):
+
+
+ LICENSE 1 ("BSD-like with advertising clause"):
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute
+ it freely, subject to the following restrictions:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, disclaimer, and this list of conditions.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, disclaimer, and this list of conditions in the documenta-
+ tion and/or other materials provided with the distribution.
+ 3. All advertising materials mentioning features or use of this
+ software must display the following acknowledgment:
+
+ This product includes software developed by Greg Roelofs
+ and contributors for the book, "PNG: The Definitive Guide,"
+ published by O'Reilly and Associates.
+
+
+ LICENSE 2 (GNU GPL v2 or later):
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ ---------------------------------------------------------------------------*/
+
+#ifndef TRUE
+# define TRUE 1
+# define FALSE 0
+#endif
+
+#ifndef MAX
+# define MAX(a,b) ((a) > (b)? (a) : (b))
+# define MIN(a,b) ((a) < (b)? (a) : (b))
+#endif
+
+#ifdef DEBUG
+# define Trace(x) {fprintf x ; fflush(stderr); fflush(stdout);}
+#else
+# define Trace(x) ;
+#endif
+
+#define TEXT_TITLE 0x01
+#define TEXT_AUTHOR 0x02
+#define TEXT_DESC 0x04
+#define TEXT_COPY 0x08
+#define TEXT_EMAIL 0x10
+#define TEXT_URL 0x20
+
+#define TEXT_TITLE_OFFSET 0
+#define TEXT_AUTHOR_OFFSET 72
+#define TEXT_COPY_OFFSET (2*72)
+#define TEXT_EMAIL_OFFSET (3*72)
+#define TEXT_URL_OFFSET (4*72)
+#define TEXT_DESC_OFFSET (5*72)
+
+typedef unsigned char uch;
+typedef unsigned short ush;
+typedef unsigned long ulg;
+
+typedef struct _mainprog_info {
+ double gamma;
+ long width;
+ long height;
+ time_t modtime;
+ FILE *infile;
+ FILE *outfile;
+ void *png_ptr;
+ void *info_ptr;
+ uch *image_data;
+ uch **row_pointers;
+ char *title;
+ char *author;
+ char *desc;
+ char *copyright;
+ char *email;
+ char *url;
+ int filter; /* command-line-filter flag, not PNG row filter! */
+ int pnmtype;
+ int sample_depth;
+ int interlaced;
+ int have_bg;
+ int have_time;
+ int have_text;
+ jmp_buf jmpbuf;
+ uch bg_red;
+ uch bg_green;
+ uch bg_blue;
+} mainprog_info;
+
+
+/* prototypes for public functions in writepng.c */
+
+void writepng_version_info(void);
+
+int writepng_init(mainprog_info *mainprog_ptr);
+
+int writepng_encode_image(mainprog_info *mainprog_ptr);
+
+int writepng_encode_row(mainprog_info *mainprog_ptr);
+
+int writepng_encode_finish(mainprog_info *mainprog_ptr);
+
+void writepng_cleanup(mainprog_info *mainprog_ptr);
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/README b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/README
new file mode 100644
index 00000000000..4f71082e4e1
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/README
@@ -0,0 +1,6 @@
+This demonstrates the use of PNG_USER_CONFIG and pngusr.h
+
+To build a minimal read-only decoder, run
+ gather.sh # to collect needed files from pngminus, libpng, and zlib
+ make -f makefile.std
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/gather.sh b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/gather.sh
new file mode 100755
index 00000000000..e28ddaf035c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/gather.sh
@@ -0,0 +1,8 @@
+cp ../../pngminus/png2pnm.c pngm2pnm.c
+cp ../../../*.h .
+cp ../../../*.c .
+rm example.c pnggccrd.c pngvcrd.c pngtest.c pngpread.c
+# change the following 2 lines if zlib is somewhere else
+cp ../../../../zlib/*.h .
+cp ../../../../zlib/*.c .
+rm minigzip.c example.c compress.c deflate.c
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/makefile.std b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/makefile.std
new file mode 100644
index 00000000000..27e04cbdee0
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/makefile.std
@@ -0,0 +1,44 @@
+# Makefile for PngMinus (pngm2pnm)
+# Linux / Unix
+
+#CC=cc
+CC=gcc
+LD=$(CC)
+
+RM=rm -f
+
+CFLAGS=-DPNG_USER_CONFIG -DNO_GZCOMPRESS -DNO_GZIP \
+ -DdeflateParams\(a,b,c\)=Z_OK -I. -O1
+
+C=.c
+O=.o
+L=.a
+E=
+
+ZOBJS = adler32$(O) crc32$(O) gzio$(O) \
+ infback$(O) inffast$(O) inflate$(O) inftrees$(O) \
+ trees$(O) uncompr$(O) zutil$(O)
+
+OBJS = pngm2pnm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \
+ pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) \
+ pngset$(O) pngtrans$(O) $(ZOBJS)
+
+# implicit make rules -------------------------------------------------------
+
+.c$(O): png.h pngconf.h pngusr.h zlib.h
+ $(CC) -c $(CFLAGS) $<
+
+# dependencies
+
+all: pngm2pnm$(E)
+
+pngm2pnm$(E): $(OBJS)
+ $(LD) -o pngm2pnm$(E) $(OBJS)
+ strip pngm2pnm$(E)
+
+clean:
+ $(RM) pngm2pnm$(O)
+ $(RM) pngm2pnm$(E)
+ $(RM) $(OBJS)
+
+# End of makefile for pngm2pnm
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/pngusr.h b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/pngusr.h
new file mode 100644
index 00000000000..f94b83a6641
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/decoder/pngusr.h
@@ -0,0 +1,67 @@
+/* minrdpngconf.h: headers to make a minimal png-read-only library
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 2007 Glenn Randers-Pehrson
+ * Derived from pngcrush.h, Copyright 1998-2007, Glenn Randers-Pehrson
+ */
+
+#ifndef MINRDPNGCONF_H
+#define MINRDPNGCONF_H
+
+#define PNG_NO_GLOBAL_ARRAYS
+
+#define PNG_NO_WARNINGS
+#define png_warning(s1,s2) ""
+#define png_chunk_warning(s1,s2) ""
+#define PNG_NO_ERROR_TEXT
+#define png_error(s1,s2) png_err(s1)
+#define png_chunk_error(s1,s2) png_err(s1)
+
+#define PNG_NO_ASSEMBLER_CODE
+#define PNG_NO_OPTIMIZED_CODE
+#define PNG_NO_READ_GAMMA
+#define PNG_NO_READ_BACKGROUND
+#define PNG_NO_READ_DITHER
+#define PNG_NO_READ_INVERT
+#define PNG_NO_READ_SHIFT
+#define PNG_NO_READ_PACK
+#define PNG_NO_READ_PACKSWAP
+#define PNG_NO_READ_FILLER
+#define PNG_NO_READ_SWAP_ALPHA
+#define PNG_NO_READ_INVERT_ALPHA
+#define PNG_NO_READ_RGB_TO_GRAY
+#define PNG_NO_READ_USER_TRANSFORM
+#define PNG_NO_READ_bKGD
+#define PNG_NO_READ_cHRM
+#define PNG_NO_READ_gAMA
+#define PNG_NO_READ_hIST
+#define PNG_NO_READ_iCCP
+#define PNG_NO_READ_pCAL
+#define PNG_NO_READ_pHYs
+#define PNG_NO_READ_sBIT
+#define PNG_NO_READ_sCAL
+#define PNG_NO_READ_sPLT
+#define PNG_NO_READ_TEXT
+#define PNG_NO_READ_tIME
+#define PNG_NO_READ_UNKNOWN_CHUNKS
+#define PNG_NO_READ_USER_CHUNKS
+#define PNG_NO_READ_EMPTY_PLTE
+#define PNG_NO_READ_OPT_PLTE
+#define PNG_NO_READ_STRIP_ALPHA
+#define PNG_NO_READ_oFFs
+#define PNG_NO_WARN_UNINITIALIZED_ROW
+
+#define PNG_NO_WRITE_SUPPORTED
+
+#define PNG_NO_INFO_IMAGE
+#define PNG_NO_USER_MEM
+#define PNG_NO_FIXED_POINT_SUPPORTED
+#define PNG_NO_MNG_FEATURES
+#define PNG_NO_USER_TRANSFORM_PTR
+#define PNG_NO_HANDLE_AS_UNKNOWN
+#define PNG_NO_CONSOLE_IO
+#define PNG_NO_ZALLOC_ZERO
+#define PNG_NO_ERROR_NUMBERS
+#define PNG_NO_EASY_ACCESS
+#define PNG_NO_PROGRESSIVE_READ
+
+#endif /* MINRDPNGCONF_H */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/README b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/README
new file mode 100644
index 00000000000..4a68fc8952e
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/README
@@ -0,0 +1,6 @@
+This demonstrates the use of PNG_USER_CONFIG and pngusr.h
+
+To build a minimal write-only encoder, run
+ gather.sh # to collect needed files from pngminus, libpng, and zlib
+ make -f makefile.std
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/dummy_inflate.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/dummy_inflate.c
new file mode 100644
index 00000000000..1422edb4377
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/dummy_inflate.c
@@ -0,0 +1,27 @@
+#include "zlib.h"
+
+int ZEXPORT inflate(strm, flush)
+z_streamp strm;
+int flush;
+{ return Z_OK ; }
+
+int ZEXPORT inflateReset(strm)
+z_streamp strm;
+{ return Z_OK ; }
+
+int ZEXPORT inflateEnd(strm)
+z_streamp strm;
+{ return Z_STREAM_ERROR ; }
+
+int ZEXPORT inflateInit_(strm, version, stream_size)
+z_streamp strm;
+const char *version;
+int stream_size;
+{ return Z_OK ; }
+
+int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size)
+z_streamp strm;
+int windowBits;
+const char *version;
+int stream_size;
+{ return Z_STREAM_ERROR ; }
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/gather.sh b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/gather.sh
new file mode 100755
index 00000000000..7b0c8036511
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/gather.sh
@@ -0,0 +1,9 @@
+cp ../../pngminus/pnm2png.c pnm2pngm.c
+cp ../../../*.h .
+cp ../../../*.c .
+rm example.c pnggccrd.c pngvcrd.c pngtest.c pngr*.c
+# Change the next 2 lines if zlib is somewhere else.
+cp ../../../../zlib/*.h .
+cp ../../../../zlib/*.c .
+rm inf*.[ch]
+rm minigzip.c example.c
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/makefile.std b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/makefile.std
new file mode 100644
index 00000000000..1182b5b2342
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/makefile.std
@@ -0,0 +1,43 @@
+# Makefile for PngMinus (pnm2pngm)
+# Linux / Unix
+
+#CC=cc
+CC=gcc
+LD=$(CC)
+
+RM=rm -f
+
+CFLAGS=-DPNG_USER_CONFIG -DNO_GZIP -I. -O1
+
+C=.c
+O=.o
+L=.a
+E=
+
+ZOBJS = adler32$(O) compress$(O) crc32$(O) deflate$(O) gzio$(O) \
+ dummy_inflate$(O) \
+ trees$(O) uncompr$(O) zutil$(O)
+
+OBJS = pnm2pngm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \
+ pngset$(O) pngtrans$(O) pngwio$(O) pngwrite$(O) \
+ pngwtran$(O) pngwutil$(O) $(ZOBJS)
+
+# implicit make rules -------------------------------------------------------
+
+.c$(O): png.h pngconf.h pngusr.h zlib.h
+ $(CC) -c $(CFLAGS) $<
+
+# dependencies
+
+all: pnm2pngm$(E)
+
+pnm2pngm$(E): $(OBJS)
+ $(LD) -o pnm2pngm$(E) $(OBJS)
+ strip pnm2pngm$(E)
+
+clean:
+ $(RM) pnm2pngm$(O)
+ $(RM) pnm2pngm$(E)
+ $(RM) $(OBJS)
+
+# End of makefile for pnm2pngm
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/pngusr.h b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/pngusr.h
new file mode 100644
index 00000000000..904673abb12
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminim/encoder/pngusr.h
@@ -0,0 +1,66 @@
+/* minwrpngconf.h: headers to make a minimal png-write-only library
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 2007 Glenn Randers-Pehrson
+ * Derived from pngcrush.h, Copyright 1998-2007, Glenn Randers-Pehrson
+ */
+
+#ifndef MINWRPNGCONF_H
+#define MINWRPNGCONF_H
+
+#define PNG_NO_GLOBAL_ARRAYS
+
+#define PNG_NO_READ_SUPPORTED
+
+#define PNG_NO_WARNINGS
+#define png_warning(s1,s2) ""
+#define png_chunk_warning(s1,s2) ""
+#define PNG_NO_ERROR_TEXT
+#define png_error(s1,s2) png_err(s1)
+#define png_chunk_error(s1,s2) png_err(s1)
+
+#define PNG_NO_WRITE_BACKGROUND
+#define PNG_NO_WRITE_GAMMA
+#define PNG_NO_WRITE_DITHER
+#define PNG_NO_WRITE_INVERT
+#define PNG_NO_WRITE_SHIFT
+#define PNG_NO_WRITE_PACK
+#define PNG_NO_WRITE_PACKSWAP
+#define PNG_NO_WRITE_FILLER
+#define PNG_NO_WRITE_SWAP_ALPHA
+#define PNG_NO_WRITE_INVERT_ALPHA
+#define PNG_NO_WRITE_RGB_TO_GRAY
+#define PNG_NO_WRITE_USER_TRANSFORM
+#define PNG_NO_WRITE_bKGD
+#define PNG_NO_WRITE_cHRM
+#define PNG_NO_WRITE_gAMA
+#define PNG_NO_WRITE_sRGB
+#define PNG_NO_WRITE_hIST
+#define PNG_NO_WRITE_iCCP
+#define PNG_NO_WRITE_oFFs
+#define PNG_NO_WRITE_pCAL
+#define PNG_NO_WRITE_pHYs
+#define PNG_NO_WRITE_sBIT
+#define PNG_NO_WRITE_sCAL
+#define PNG_NO_WRITE_sPLT
+#define PNG_NO_WRITE_TEXT
+#define PNG_NO_WRITE_tIME
+#define PNG_NO_WRITE_UNKNOWN_CHUNKS
+#define PNG_NO_WRITE_USER_CHUNKS
+#define PNG_NO_WRITE_EMPTY_PLTE
+#define PNG_NO_WRITE_OPT_PLTE
+#define PNG_NO_WRITE_FILTER
+#define PNG_NO_WRITE_WEIGHTED_FILTER
+#define PNG_NO_WRITE_INTERLACING_SUPPORTED
+
+#define PNG_NO_INFO_IMAGE
+#define PNG_NO_USER_MEM
+#define PNG_NO_FIXED_POINT_SUPPORTED
+#define PNG_NO_MNG_FEATURES
+#define PNG_NO_USER_TRANSFORM_PTR
+#define PNG_NO_HANDLE_AS_UNKNOWN
+#define PNG_NO_CONSOLE_IO
+#define PNG_NO_ZALLOC_ZERO
+#define PNG_NO_ERROR_NUMBERS
+#define PNG_NO_EASY_ACCESS
+
+#endif /* MINWRPNGCONF_H */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/README b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/README
new file mode 100644
index 00000000000..bbe7407ecce
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/README
@@ -0,0 +1,153 @@
+PngMinus
+--------
+(copyright Willem van Schaik, 1999)
+
+
+License
+-------
+
+Permission to use, copy, modify, and distribute this software and
+its documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear in
+supporting documentation. This software is provided "as is" without
+express or implied warranty.
+
+
+Some history
+------------
+Soon after the creation of PNG in 1995, the need was felt for a set of
+pnmtopng / pngtopnm utilities. Independantly Alexander Lehmann and I
+(Willem van Schaik) started such a project. Luckily we discovered this
+and merged the two together into pnmtopng.tar.gz, which is available
+from a/o ftp://ftp.simplesystems.org/pub/libpng/png/.
+
+These two utilities have many, many options and make use of most of the
+features of PNG, like gamma, alpha, sbit, text-chunks, etc. This makes
+the utilities quite complex and by now not anymore very maintainable.
+When we wrote these programs, libpng was still in an early stage.
+Therefore, lots of the functionality that we put in our software can now
+be done using transform-functions in libpng.
+
+Finally, to compile these programs, you need to have installed and
+compiled three libraries: libpng, zlib and netpbm. Especially the latter
+makes the whole setup a bit bulky. But that's unavoidable given the many
+features of pnmtopng.
+
+
+What now
+--------
+At this moment libpng is in a very stable state and can do much of the
+work done in pnmtopng. Also, pnmtopng needs to be upgraded to the new
+interface of libpng. Hence, it is time for a rewrite from the ground up
+of pnmtopng and pngtopnm. This will happen in the near future (stay
+tuned). The new package will get a different name to distinguish it from
+the old one: PngPlus.
+
+To experiment a bit with the new interface of libpng, I started off with
+a small prototype that contains only the basic functionality. It doesn't
+have any of the options to read or write special chunks and it will do
+no gamma correction. But this makes it also a simple program that is
+quite easy to understand and can serve well as a template for other
+software developments. (By now there are of course a couple of programs,
+like Greg Roelofs' rpng/wpng, that can be used just as good.)
+
+
+Can and can not
+---------------
+As this is the small brother of the future PngPlus, I called this fellow
+PngMinus. Because I started this development in good-old Turbo-C, I
+avoided the use the netpbm library, which requires DOS extenders. Again,
+another reason to call it PngMinus (minus netpbm :-). So, part of the
+program are some elementary routines to read / write pgm- and ppm-files.
+It does not read b&w pbm-files.
+
+The downside of this approach is that you can not use them on images
+that require blocks of memory bigger than 64k (the DOS version). For
+larger images you will get an out-of-memory error.
+
+As said before, PngMinus doesn't correct for gamma. When reading
+png-files you can do this just as well by piping the output of png2pnm
+to pnmgamma, one of the standard PbmPlus tools. This same scenario will
+most probably also be followed in the full-blown future PngPlus, with
+the addition of course of the possibility to create gamma-chunks when
+writing png-files.
+
+On the other hand it supports alpha-channels. When reading a png-image
+you can write the alpha-channel into a pgm-file. And when creating an
+RGB+A png-image, you just combine a ppm-file with a corresponding
+pgm-file containing the alpha-channel. When reading, transparency chunks
+are converted into an alpha-channel and from there on treated the same
+way.
+
+Finally you can opt for writing ascii or binary pgm- and ppm-files. When
+the bit-depth is 16, the format will always be ascii.
+
+
+Using it
+--------
+To distinguish them from pnmtopng and PngPlus, the utilities are named
+png2pnm and pnm2png (2 instead of to). The input- and output-files can
+be given as parameters or through redirection. Therefore the programs
+can be part of a pipe.
+
+To list the options type "png2pnm -h" or "pnm2png -h".
+
+
+Just like Scandinavian furniture
+--------------------------------
+You have to put it together yourself. I did test the software under
+MS-DOS with Turbo-C 3.0 and under RedHat Linux 4.2 with gcc. In both
+cases I used libpng-1.0.4 and zlib-1.1.3. Later versions should be OK,
+however some older libpng versions have a bug in pngmem.c when using
+Turbo-C 3.0 (see below).
+
+You can build it using one of the two makefiles (make -f makefile.###)
+or use the batch/script files pngminus.bat / pngminus.sh. This assumes
+that you have built the libraries in ../libpng and ../zlib. Using Linux,
+make sure that you have built libpng with makefile.std and not
+makefile.linux (also called .lnx in earlier versions of libpng). The
+latter creates a .so shared-library, while the PngMinus makefile assumes
+a normal .a static library.
+
+If you create a ../pngsuite directory and then store the basn####.png
+files from PngSuite (http://www.schaik.com/pngsuite/) in there, you can
+test in one go the proper functioning of PngMinus, see png2pnm.bat and
+pnm2png.bat (or the .sh versions).
+
+
+Warranty
+-------
+Please, remember that this was just a small experiment to learn a few
+things. It will have many unforeseen features <vbg>. Who said bugs? Use
+it when you are in need for something simple or when you want to start
+developing your own stuff.
+
+
+The Turbo bug
+-------------
+** pngmem.old
+ hptr = (png_byte huge *)((long)(hptr) & 0xfffffff0L);
+ hptr += 16L;
+** pngmem.c
+ hptr = (png_byte huge *)((long)(hptr) & 0xfffffff0L);
+ hptr = hptr + 16L;
+**
+
+** pngmem.old
+ png_ptr->offset_table_ptr[i] = (png_bytep)hptr;
+ hptr += (png_uint_32)65536L;
+** pngmem.c
+ png_ptr->offset_table_ptr[i] = (png_bytep)hptr;
+ hptr = hptr + 65536L;
+**
+
+
+The end
+-------
+Willem van Schaik
+mailto:willem@schaik.com
+http://www.schaik.com/png/
+-------
+Oct 1999
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makefile.std b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makefile.std
new file mode 100644
index 00000000000..2fb061bbe2c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makefile.std
@@ -0,0 +1,65 @@
+# Makefile for PngMinus (png2pnm and pnm2png)
+# Linux / Unix
+
+#CC=cc
+CC=gcc
+LD=$(CC)
+
+RM=rm -f
+
+#PNGPATH = /usr/local
+#PNGINC = -I$(PNGPATH)/include/libpng12
+#PNGLIB = -L$(PNGPATH)/lib -lpng12
+#PNGLIBS = $(PNGPATH)/lib/libpng12.a
+PNGINC = -I../..
+PNGLIB = -L../.. -lpng
+PNGLIBS = ../../libpng.a
+
+#ZPATH = /usr/local
+#ZINC = -I$(ZPATH)/include
+#ZLIB = -L$(ZPATH)/lib -lz
+#ZLIBS = $(ZPATH)/lib/libz.a
+ZINC = -I../../../zlib
+ZLIB = -L../../../zlib -lz
+ZLIBS = ../../../zlib/libz.a
+
+CFLAGS=-O3 $(PNGINC) $(ZINC)
+LDFLAGS=$(PNGLIB) $(ZLIB)
+LDFLAGSS=$(PNGLIBS) $(ZLIBS)
+C=.c
+O=.o
+L=.a
+E=
+
+# dependencies
+
+#all: png2pnm$(E) pnm2png$(E)
+all: png2pnm$(E) pnm2png$(E) png2pnm-static$(E) pnm2png-static$(E)
+
+png2pnm$(O): png2pnm$(C)
+ $(CC) -c $(CFLAGS) png2pnm$(C)
+
+png2pnm$(E): png2pnm$(O)
+ $(LD) -o png2pnm$(E) png2pnm$(O) $(LDFLAGS) -lm
+
+png2pnm-static$(E): png2pnm$(O)
+ $(LD) -o png2pnm-static$(E) png2pnm$(O) $(LDFLAGSS) -lm
+
+pnm2png$(O): pnm2png$(C)
+ $(CC) -c $(CFLAGS) pnm2png$(C)
+
+pnm2png$(E): pnm2png$(O)
+ $(LD) -o pnm2png$(E) pnm2png$(O) $(LDFLAGS) -lm
+
+pnm2png-static$(E): pnm2png$(O)
+ $(LD) -o pnm2png-static$(E) pnm2png$(O) $(LDFLAGSS) -lm
+
+clean:
+ $(RM) png2pnm$(O)
+ $(RM) pnm2png$(O)
+ $(RM) png2pnm$(E)
+ $(RM) pnm2png$(E)
+ $(RM) png2pnm-static$(E)
+ $(RM) pnm2png-static$(E)
+
+# End of makefile for png2pnm / pnm2png
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makefile.tc3 b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makefile.tc3
new file mode 100644
index 00000000000..404f18d5b15
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makefile.tc3
@@ -0,0 +1,38 @@
+# Makefile for PngMinus (png2pnm and pnm2png)
+# TurboC++ 3.0
+
+CC=tcc -Ic:\tc3\inc
+LD=tcc -Lc:\tc3\lib
+LB=tlib
+RM=del
+CP=copy
+MODEL=l
+CCFLAGS=-O -m$(MODEL) -I..\libpng -I..\zlib
+LDFLAGS=-m$(MODEL) -L..\libpng -L..\zlib
+C=.c
+O=.obj
+L=.lib
+E=.exe
+
+# dependencies
+
+all: png2pnm$(E) pnm2png$(E)
+
+png2pnm$(O): png2pnm$(C)
+ $(CC) -c $(CCFLAGS) png2pnm$(C)
+
+png2pnm$(E): png2pnm$(O)
+ $(LD) $(LDFLAGS) png2pnm$(O) libpng$(L) zlib$(L)
+
+pnm2png$(O): pnm2png$(C)
+ $(CC) -c $(CCFLAGS) pnm2png$(C)
+
+pnm2png$(E): pnm2png$(O)
+ $(LD) $(LDFLAGS) pnm2png$(O) libpng$(L) zlib$(L)
+
+clean:
+ $(RM) *$(O)
+ $(RM) *$(E)
+
+# End of makefile for png2pnm / pnm2png
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makevms.com b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makevms.com
new file mode 100644
index 00000000000..00561bcd0d7
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/makevms.com
@@ -0,0 +1,92 @@
+$!------------------------------------------------------------------------------
+$! make Contrib programs of libpng under OpenVMS
+$!
+$!
+$! Look for the compiler used
+$!
+$ zlibsrc = "[---.zlib]"
+$ ccopt="/include=(''zlibsrc',[--])"
+$ if f$getsyi("HW_MODEL").ge.1024
+$ then
+$ ccopt = "/prefix=all"+ccopt
+$ comp = "__decc__=1"
+$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ else
+$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs.""
+$ then
+$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ if f$search("SYS$SYSTEM:VAXC.EXE").eqs.""
+$ then
+$ comp = "__gcc__=1"
+$ CC :== GCC
+$ else
+$ comp = "__vaxc__=1"
+$ endif
+$ else
+$ if f$trnlnm("SYS").eqs."" then define sys decc$library_include:
+$ ccopt = "/decc/prefix=all"+ccopt
+$ comp = "__decc__=1"
+$ endif
+$ endif
+$ open/write lopt lib.opt
+$ write lopt "[--]libpng.olb/lib"
+$ write lopt "''zlibsrc'libz.olb/lib"
+$ close lopt
+$ open/write xopt x11.opt
+$ write xopt "sys$library:decw$xlibshr.exe/share"
+$ close xopt
+$ write sys$output "Compiling PNG contrib programs ..."
+$ write sys$output "Building pnm2png..."
+$ CALL MAKE pnm2png.OBJ "cc ''CCOPT' pnm2png" -
+ pnm2png.c
+$ call make pnm2png.exe -
+ "LINK pnm2png,lib.opt/opt" -
+ pnm2png.obj
+$ write sys$output "Building png2pnm..."
+$ CALL MAKE png2pnm.OBJ "cc ''CCOPT' png2pnm" -
+ png2pnm.c
+$ call make png2pnm.exe -
+ "LINK png2pnm,lib.opt/opt" -
+ png2pnm.obj
+$ exit
+$!
+$!
+$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES
+$ V = 'F$Verify(0)
+$! P1 = What we are trying to make
+$! P2 = Command to make it
+$! P3 - P8 What it depends on
+$
+$ If F$Search(P1) .Eqs. "" Then Goto Makeit
+$ Time = F$CvTime(F$File(P1,"RDT"))
+$arg=3
+$Loop:
+$ Argument = P'arg
+$ If Argument .Eqs. "" Then Goto Exit
+$ El=0
+$Loop2:
+$ File = F$Element(El," ",Argument)
+$ If File .Eqs. " " Then Goto Endl
+$ AFile = ""
+$Loop3:
+$ OFile = AFile
+$ AFile = F$Search(File)
+$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
+$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
+$ Goto Loop3
+$NextEL:
+$ El = El + 1
+$ Goto Loop2
+$EndL:
+$ arg=arg+1
+$ If arg .Le. 8 Then Goto Loop
+$ Goto Exit
+$
+$Makeit:
+$ VV=F$VERIFY(0)
+$ write sys$output P2
+$ 'P2
+$ VV='F$Verify(VV)
+$Exit:
+$ If V Then Set Verify
+$ENDSUBROUTINE
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.bat b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.bat
new file mode 100755
index 00000000000..449cf36750b
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.bat
@@ -0,0 +1,41 @@
+REM -- grayscale
+png2pnm.exe -noraw ..\pngsuite\basn0g01.png basn0g01.pgm
+png2pnm.exe -noraw ..\pngsuite\basn0g02.png basn0g02.pgm
+png2pnm.exe -noraw ..\pngsuite\basn0g04.png basn0g04.pgm
+png2pnm.exe -noraw ..\pngsuite\basn0g08.png basn0g08.pgm
+png2pnm.exe -noraw ..\pngsuite\basn0g16.png basn0g16.pgm
+REM -- full-color
+png2pnm.exe -noraw ..\pngsuite\basn2c08.png basn2c08.ppm
+png2pnm.exe -noraw ..\pngsuite\basn2c16.png basn2c16.ppm
+REM -- palletted
+png2pnm.exe -noraw ..\pngsuite\basn3p01.png basn3p01.ppm
+png2pnm.exe -noraw ..\pngsuite\basn3p02.png basn3p02.ppm
+png2pnm.exe -noraw ..\pngsuite\basn3p04.png basn3p04.ppm
+png2pnm.exe -noraw ..\pngsuite\basn3p08.png basn3p08.ppm
+REM -- gray with alpha-channel
+png2pnm.exe -noraw ..\pngsuite\basn4a08.png basn4a08.pgm
+png2pnm.exe -noraw ..\pngsuite\basn4a16.png basn4a16.pgm
+REM -- color with alpha-channel
+png2pnm.exe -noraw -alpha basn6a08.pgm ..\pngsuite\basn6a08.png basn6a08.ppm
+png2pnm.exe -noraw -alpha basn6a16.pgm ..\pngsuite\basn6a16.png basn6a16.ppm
+REM -- grayscale
+png2pnm.exe -raw ..\pngsuite\basn0g01.png rawn0g01.pgm
+png2pnm.exe -raw ..\pngsuite\basn0g02.png rawn0g02.pgm
+png2pnm.exe -raw ..\pngsuite\basn0g04.png rawn0g04.pgm
+png2pnm.exe -raw ..\pngsuite\basn0g08.png rawn0g08.pgm
+png2pnm.exe -raw ..\pngsuite\basn0g16.png rawn0g16.pgm
+REM -- full-color
+png2pnm.exe -raw ..\pngsuite\basn2c08.png rawn2c08.ppm
+png2pnm.exe -raw ..\pngsuite\basn2c16.png rawn2c16.ppm
+REM -- palletted
+png2pnm.exe -raw ..\pngsuite\basn3p01.png rawn3p01.ppm
+png2pnm.exe -raw ..\pngsuite\basn3p02.png rawn3p02.ppm
+png2pnm.exe -raw ..\pngsuite\basn3p04.png rawn3p04.ppm
+png2pnm.exe -raw ..\pngsuite\basn3p08.png rawn3p08.ppm
+REM -- gray with alpha-channel
+png2pnm.exe -raw ..\pngsuite\basn4a08.png rawn4a08.pgm
+png2pnm.exe -raw ..\pngsuite\basn4a16.png rawn4a16.pgm
+REM -- color with alpha-channel
+png2pnm.exe -noraw -alpha rawn6a08.pgm ..\pngsuite\basn6a08.png rawn6a08.ppm
+png2pnm.exe -noraw -alpha rawn6a16.pgm ..\pngsuite\basn6a16.png rawn6a16.ppm
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.c
new file mode 100644
index 00000000000..010870a766a
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.c
@@ -0,0 +1,430 @@
+/*
+ * png2pnm.c --- conversion from PNG-file to PGM/PPM-file
+ * copyright (C) 1999 by Willem van Schaik <willem@schaik.com>
+ *
+ * version 1.0 - 1999.10.15 - First version.
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation. This software is provided "as is" without
+ * express or implied warranty.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef __TURBOC__
+#include <mem.h>
+#include <fcntl.h>
+#endif
+
+#ifndef BOOL
+#define BOOL unsigned char
+#endif
+#ifndef TRUE
+#define TRUE (BOOL) 1
+#endif
+#ifndef FALSE
+#define FALSE (BOOL) 0
+#endif
+
+#ifdef __TURBOC__
+#define STDIN 0
+#define STDOUT 1
+#define STDERR 2
+#endif
+
+/* to make png2pnm verbose so we can find problems (needs to be before png.h) */
+#ifndef PNG_DEBUG
+#define PNG_DEBUG 0
+#endif
+
+#include "png.h"
+
+/* Define png_jmpbuf() in case we are using a pre-1.0.6 version of libpng */
+#ifndef png_jmpbuf
+# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)
+#endif
+
+/* function prototypes */
+
+int main (int argc, char *argv[]);
+void usage ();
+BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL alpha);
+
+/*
+ * main
+ */
+
+int main(int argc, char *argv[])
+{
+ FILE *fp_rd = stdin;
+ FILE *fp_wr = stdout;
+ FILE *fp_al = NULL;
+ BOOL raw = TRUE;
+ BOOL alpha = FALSE;
+ int argi;
+
+ for (argi = 1; argi < argc; argi++)
+ {
+ if (argv[argi][0] == '-')
+ {
+ switch (argv[argi][1])
+ {
+ case 'n':
+ raw = FALSE;
+ break;
+ case 'r':
+ raw = TRUE;
+ break;
+ case 'a':
+ alpha = TRUE;
+ argi++;
+ if ((fp_al = fopen (argv[argi], "wb")) == NULL)
+ {
+ fprintf (stderr, "PNM2PNG\n");
+ fprintf (stderr, "Error: can not create alpha-channel file %s\n", argv[argi]);
+ exit (1);
+ }
+ break;
+ case 'h':
+ case '?':
+ usage();
+ exit(0);
+ break;
+ default:
+ fprintf (stderr, "PNG2PNM\n");
+ fprintf (stderr, "Error: unknown option %s\n", argv[argi]);
+ usage();
+ exit(1);
+ break;
+ } /* end switch */
+ }
+ else if (fp_rd == stdin)
+ {
+ if ((fp_rd = fopen (argv[argi], "rb")) == NULL)
+ {
+ fprintf (stderr, "PNG2PNM\n");
+ fprintf (stderr, "Error: file %s does not exist\n", argv[argi]);
+ exit (1);
+ }
+ }
+ else if (fp_wr == stdout)
+ {
+ if ((fp_wr = fopen (argv[argi], "wb")) == NULL)
+ {
+ fprintf (stderr, "PNG2PNM\n");
+ fprintf (stderr, "Error: can not create file %s\n", argv[argi]);
+ exit (1);
+ }
+ }
+ else
+ {
+ fprintf (stderr, "PNG2PNM\n");
+ fprintf (stderr, "Error: too many parameters\n");
+ usage();
+ exit(1);
+ }
+ } /* end for */
+
+#ifdef __TURBOC__
+ /* set stdin/stdout if required to binary */
+ if (fp_rd == stdin)
+ {
+ setmode (STDIN, O_BINARY);
+ }
+ if ((raw) && (fp_wr == stdout))
+ {
+ setmode (STDOUT, O_BINARY);
+ }
+#endif
+
+ /* call the conversion program itself */
+ if (png2pnm (fp_rd, fp_wr, fp_al, raw, alpha) == FALSE)
+ {
+ fprintf (stderr, "PNG2PNM\n");
+ fprintf (stderr, "Error: unsuccessful convertion of PNG-image\n");
+ exit(1);
+ }
+
+ /* close input file */
+ fclose (fp_rd);
+ /* close output file */
+ fclose (fp_wr);
+ /* close alpha file */
+ if (alpha)
+ fclose (fp_al);
+
+ return 0;
+}
+
+/*
+ * usage
+ */
+
+void usage()
+{
+ fprintf (stderr, "PNG2PNM\n");
+ fprintf (stderr, " by Willem van Schaik, 1999\n");
+#ifdef __TURBOC__
+ fprintf (stderr, " for Turbo-C and Borland-C compilers\n");
+#else
+ fprintf (stderr, " for Linux (and Unix) compilers\n");
+#endif
+ fprintf (stderr, "Usage: png2pnm [options] <file>.png [<file>.pnm]\n");
+ fprintf (stderr, " or: ... | png2pnm [options]\n");
+ fprintf (stderr, "Options:\n");
+ fprintf (stderr, " -r[aw] write pnm-file in binary format (P4/P5/P6) (default)\n");
+ fprintf (stderr, " -n[oraw] write pnm-file in ascii format (P1/P2/P3)\n");
+ fprintf (stderr, " -a[lpha] <file>.pgm write PNG alpha channel as pgm-file\n");
+ fprintf (stderr, " -h | -? print this help-information\n");
+}
+
+/*
+ * png2pnm
+ */
+
+BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL alpha)
+{
+ png_struct *png_ptr = NULL;
+ png_info *info_ptr = NULL;
+ png_byte buf[8];
+ png_byte *png_pixels = NULL;
+ png_byte **row_pointers = NULL;
+ png_byte *pix_ptr = NULL;
+ png_uint_32 row_bytes;
+
+ png_uint_32 width;
+ png_uint_32 height;
+ int bit_depth;
+ int channels;
+ int color_type;
+ int alpha_present;
+ int row, col;
+ int ret;
+ int i;
+ long dep_16;
+
+ /* read and check signature in PNG file */
+ ret = fread (buf, 1, 8, png_file);
+ if (ret != 8)
+ return FALSE;
+
+ ret = png_check_sig (buf, 8);
+ if (!ret)
+ return FALSE;
+
+ /* create png and info structures */
+
+ png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING,
+ NULL, NULL, NULL);
+ if (!png_ptr)
+ return FALSE; /* out of memory */
+
+ info_ptr = png_create_info_struct (png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_read_struct (&png_ptr, NULL, NULL);
+ return FALSE; /* out of memory */
+ }
+
+ if (setjmp (png_jmpbuf(png_ptr)))
+ {
+ png_destroy_read_struct (&png_ptr, &info_ptr, NULL);
+ return FALSE;
+ }
+
+ /* set up the input control for C streams */
+ png_init_io (png_ptr, png_file);
+ png_set_sig_bytes (png_ptr, 8); /* we already read the 8 signature bytes */
+
+ /* read the file information */
+ png_read_info (png_ptr, info_ptr);
+
+ /* get size and bit-depth of the PNG-image */
+ png_get_IHDR (png_ptr, info_ptr,
+ &width, &height, &bit_depth, &color_type,
+ NULL, NULL, NULL);
+
+ /* set-up the transformations */
+
+ /* transform paletted images into full-color rgb */
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ png_set_expand (png_ptr);
+ /* expand images to bit-depth 8 (only applicable for grayscale images) */
+ if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
+ png_set_expand (png_ptr);
+ /* transform transparency maps into full alpha-channel */
+ if (png_get_valid (png_ptr, info_ptr, PNG_INFO_tRNS))
+ png_set_expand (png_ptr);
+
+#ifdef NJET
+ /* downgrade 16-bit images to 8 bit */
+ if (bit_depth == 16)
+ png_set_strip_16 (png_ptr);
+ /* transform grayscale images into full-color */
+ if (color_type == PNG_COLOR_TYPE_GRAY ||
+ color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ png_set_gray_to_rgb (png_ptr);
+ /* only if file has a file gamma, we do a correction */
+ if (png_get_gAMA (png_ptr, info_ptr, &file_gamma))
+ png_set_gamma (png_ptr, (double) 2.2, file_gamma);
+#endif
+
+ /* all transformations have been registered; now update info_ptr data,
+ * get rowbytes and channels, and allocate image memory */
+
+ png_read_update_info (png_ptr, info_ptr);
+
+ /* get the new color-type and bit-depth (after expansion/stripping) */
+ png_get_IHDR (png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
+ NULL, NULL, NULL);
+
+ /* check for 16-bit files */
+ if (bit_depth == 16)
+ {
+ raw = FALSE;
+#ifdef __TURBOC__
+ pnm_file->flags &= ~((unsigned) _F_BIN);
+#endif
+ }
+
+ /* calculate new number of channels and store alpha-presence */
+ if (color_type == PNG_COLOR_TYPE_GRAY)
+ channels = 1;
+ else if (color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ channels = 2;
+ else if (color_type == PNG_COLOR_TYPE_RGB)
+ channels = 3;
+ else if (color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ channels = 4;
+ else
+ channels = 0; /* should never happen */
+ alpha_present = (channels - 1) % 2;
+
+ /* check if alpha is expected to be present in file */
+ if (alpha && !alpha_present)
+ {
+ fprintf (stderr, "PNG2PNM\n");
+ fprintf (stderr, "Error: PNG-file doesn't contain alpha channel\n");
+ exit (1);
+ }
+
+ /* row_bytes is the width x number of channels x (bit-depth / 8) */
+ row_bytes = png_get_rowbytes (png_ptr, info_ptr);
+
+ if ((png_pixels = (png_byte *) malloc (row_bytes * height * sizeof (png_byte))) == NULL) {
+ png_destroy_read_struct (&png_ptr, &info_ptr, NULL);
+ return FALSE;
+ }
+
+ if ((row_pointers = (png_byte **) malloc (height * sizeof (png_bytep))) == NULL)
+ {
+ png_destroy_read_struct (&png_ptr, &info_ptr, NULL);
+ free (png_pixels);
+ png_pixels = NULL;
+ return FALSE;
+ }
+
+ /* set the individual row_pointers to point at the correct offsets */
+ for (i = 0; i < (height); i++)
+ row_pointers[i] = png_pixels + i * row_bytes;
+
+ /* now we can go ahead and just read the whole image */
+ png_read_image (png_ptr, row_pointers);
+
+ /* read rest of file, and get additional chunks in info_ptr - REQUIRED */
+ png_read_end (png_ptr, info_ptr);
+
+ /* clean up after the read, and free any memory allocated - REQUIRED */
+ png_destroy_read_struct (&png_ptr, &info_ptr, (png_infopp) NULL);
+
+ /* write header of PNM file */
+
+ if ((color_type == PNG_COLOR_TYPE_GRAY) ||
+ (color_type == PNG_COLOR_TYPE_GRAY_ALPHA))
+ {
+ fprintf (pnm_file, "%s\n", (raw) ? "P5" : "P2");
+ fprintf (pnm_file, "%d %d\n", (int) width, (int) height);
+ fprintf (pnm_file, "%ld\n", ((1L << (int) bit_depth) - 1L));
+ }
+ else if ((color_type == PNG_COLOR_TYPE_RGB) ||
+ (color_type == PNG_COLOR_TYPE_RGB_ALPHA))
+ {
+ fprintf (pnm_file, "%s\n", (raw) ? "P6" : "P3");
+ fprintf (pnm_file, "%d %d\n", (int) width, (int) height);
+ fprintf (pnm_file, "%ld\n", ((1L << (int) bit_depth) - 1L));
+ }
+
+ /* write header of PGM file with alpha channel */
+
+ if ((alpha) &&
+ ((color_type == PNG_COLOR_TYPE_GRAY_ALPHA) ||
+ (color_type == PNG_COLOR_TYPE_RGB_ALPHA)))
+ {
+ fprintf (alpha_file, "%s\n", (raw) ? "P5" : "P2");
+ fprintf (alpha_file, "%d %d\n", (int) width, (int) height);
+ fprintf (alpha_file, "%ld\n", ((1L << (int) bit_depth) - 1L));
+ }
+
+ /* write data to PNM file */
+ pix_ptr = png_pixels;
+
+ for (row = 0; row < height; row++)
+ {
+ for (col = 0; col < width; col++)
+ {
+ for (i = 0; i < (channels - alpha_present); i++)
+ {
+ if (raw)
+ fputc ((int) *pix_ptr++ , pnm_file);
+ else
+ if (bit_depth == 16){
+ dep_16 = (long) *pix_ptr++;
+ fprintf (pnm_file, "%ld ", (dep_16 << 8) + ((long) *pix_ptr++));
+ }
+ else
+ fprintf (pnm_file, "%ld ", (long) *pix_ptr++);
+ }
+ if (alpha_present)
+ {
+ if (!alpha)
+ {
+ pix_ptr++; /* alpha */
+ if (bit_depth == 16)
+ pix_ptr++;
+ }
+ else /* output alpha-channel as pgm file */
+ {
+ if (raw)
+ fputc ((int) *pix_ptr++ , alpha_file);
+ else
+ if (bit_depth == 16){
+ dep_16 = (long) *pix_ptr++;
+ fprintf (alpha_file, "%ld ", (dep_16 << 8) + (long) *pix_ptr++);
+ }
+ else
+ fprintf (alpha_file, "%ld ", (long) *pix_ptr++);
+ }
+ } /* if alpha_present */
+
+ if (!raw)
+ if (col % 4 == 3)
+ fprintf (pnm_file, "\n");
+ } /* end for col */
+
+ if (!raw)
+ if (col % 4 != 0)
+ fprintf (pnm_file, "\n");
+ } /* end for row */
+
+ if (row_pointers != (unsigned char**) NULL)
+ free (row_pointers);
+ if (png_pixels != (unsigned char*) NULL)
+ free (png_pixels);
+
+ return TRUE;
+
+} /* end of source */
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.sh b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.sh
new file mode 100644
index 00000000000..b1c05370dff
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/png2pnm.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+# -- grayscale
+./png2pnm -noraw ../pngsuite/basn0g01.png basn0g01.pgm
+./png2pnm -noraw ../pngsuite/basn0g02.png basn0g02.pgm
+./png2pnm -noraw ../pngsuite/basn0g04.png basn0g04.pgm
+./png2pnm -noraw ../pngsuite/basn0g08.png basn0g08.pgm
+./png2pnm -noraw ../pngsuite/basn0g16.png basn0g16.pgm
+# -- full-color
+./png2pnm -noraw ../pngsuite/basn2c08.png basn2c08.ppm
+./png2pnm -noraw ../pngsuite/basn2c16.png basn2c16.ppm
+# -- palletted
+./png2pnm -noraw ../pngsuite/basn3p01.png basn3p01.ppm
+./png2pnm -noraw ../pngsuite/basn3p02.png basn3p02.ppm
+./png2pnm -noraw ../pngsuite/basn3p04.png basn3p04.ppm
+./png2pnm -noraw ../pngsuite/basn3p08.png basn3p08.ppm
+# -- gray with alpha-channel
+./png2pnm -noraw ../pngsuite/basn4a08.png basn4a08.pgm
+./png2pnm -noraw ../pngsuite/basn4a16.png basn4a16.pgm
+# -- color with alpha-channel
+./png2pnm -noraw -alpha basn6a08.pgm ../pngsuite/basn6a08.png basn6a08.ppm
+./png2pnm -noraw -alpha basn6a16.pgm ../pngsuite/basn6a16.png basn6a16.ppm
+# -- grayscale
+./png2pnm -raw ../pngsuite/basn0g01.png rawn0g01.pgm
+./png2pnm -raw ../pngsuite/basn0g02.png rawn0g02.pgm
+./png2pnm -raw ../pngsuite/basn0g04.png rawn0g04.pgm
+./png2pnm -raw ../pngsuite/basn0g08.png rawn0g08.pgm
+./png2pnm -raw ../pngsuite/basn0g16.png rawn0g16.pgm
+# -- full-color
+./png2pnm -raw ../pngsuite/basn2c08.png rawn2c08.ppm
+./png2pnm -raw ../pngsuite/basn2c16.png rawn2c16.ppm
+# -- palletted
+./png2pnm -raw ../pngsuite/basn3p01.png rawn3p01.ppm
+./png2pnm -raw ../pngsuite/basn3p02.png rawn3p02.ppm
+./png2pnm -raw ../pngsuite/basn3p04.png rawn3p04.ppm
+./png2pnm -raw ../pngsuite/basn3p08.png rawn3p08.ppm
+# -- gray with alpha-channel
+./png2pnm -raw ../pngsuite/basn4a08.png rawn4a08.pgm
+./png2pnm -raw ../pngsuite/basn4a16.png rawn4a16.pgm
+# -- color with alpha-channel
+./png2pnm -noraw -alpha rawn6a08.pgm ../pngsuite/basn6a08.png rawn6a08.ppm
+./png2pnm -noraw -alpha rawn6a16.pgm ../pngsuite/basn6a16.png rawn6a16.ppm
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pngminus.bat b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pngminus.bat
new file mode 100755
index 00000000000..911bb8dff9e
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pngminus.bat
@@ -0,0 +1,4 @@
+make -f makefile.tc3
+call png2pnm.bat
+call pnm2png.bat
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pngminus.sh b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pngminus.sh
new file mode 100644
index 00000000000..2a0a9d8fbba
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pngminus.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+make -f makefile.std
+sh png2pnm.sh
+sh pnm2png.sh
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.bat b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.bat
new file mode 100755
index 00000000000..f756cb84de4
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.bat
@@ -0,0 +1,41 @@
+REM -- grayscale
+pnm2png.exe basn0g01.pgm basn0g01.png
+pnm2png.exe basn0g02.pgm basn0g02.png
+pnm2png.exe basn0g04.pgm basn0g04.png
+pnm2png.exe basn0g08.pgm basn0g08.png
+pnm2png.exe basn0g16.pgm basn0g16.png
+REM -- full-color
+pnm2png.exe basn2c08.ppm basn2c08.png
+pnm2png.exe basn2c16.ppm basn2c16.png
+REM -- palletted
+pnm2png.exe basn3p01.ppm basn3p01.png
+pnm2png.exe basn3p02.ppm basn3p02.png
+pnm2png.exe basn3p04.ppm basn3p04.png
+pnm2png.exe basn3p08.ppm basn3p08.png
+REM -- gray with alpha-channel
+pnm2png.exe -alpha basn6a08.pgm basn4a08.pgm basn4a08.png
+pnm2png.exe -alpha basn6a16.pgm basn4a16.pgm basn4a16.png
+REM -- color with alpha-channel
+pnm2png.exe -alpha basn6a08.pgm basn6a08.ppm basn6a08.png
+pnm2png.exe -alpha basn6a16.pgm basn6a16.ppm basn6a16.png
+REM -- grayscale
+pnm2png.exe rawn0g01.pgm rawn0g01.png
+pnm2png.exe rawn0g02.pgm rawn0g02.png
+pnm2png.exe rawn0g04.pgm rawn0g04.png
+pnm2png.exe rawn0g08.pgm rawn0g08.png
+pnm2png.exe rawn0g16.pgm rawn0g16.png
+REM -- full-color
+pnm2png.exe rawn2c08.ppm rawn2c08.png
+pnm2png.exe rawn2c16.ppm rawn2c16.png
+REM -- palletted
+pnm2png.exe rawn3p01.ppm rawn3p01.png
+pnm2png.exe rawn3p02.ppm rawn3p02.png
+pnm2png.exe rawn3p04.ppm rawn3p04.png
+pnm2png.exe rawn3p08.ppm rawn3p08.png
+REM -- gray with alpha-channel
+pnm2png.exe -alpha rawn6a08.pgm rawn4a08.pgm rawn4a08.png
+pnm2png.exe -alpha rawn6a16.pgm rawn4a16.pgm rawn4a16.png
+REM -- color with alpha-channel
+pnm2png.exe -alpha rawn6a08.pgm rawn6a08.ppm rawn6a08.png
+pnm2png.exe -alpha rawn6a16.pgm rawn6a16.ppm rawn6a16.png
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.c
new file mode 100644
index 00000000000..4cdfad83132
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.c
@@ -0,0 +1,533 @@
+/*
+ * pnm2png.c --- conversion from PBM/PGM/PPM-file to PNG-file
+ * copyright (C) 1999 by Willem van Schaik <willem@schaik.com>
+ *
+ * version 1.0 - 1999.10.15 - First version.
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation. This software is provided "as is" without
+ * express or implied warranty.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef __TURBOC__
+#include <mem.h>
+#include <fcntl.h>
+#endif
+
+#ifndef BOOL
+#define BOOL unsigned char
+#endif
+#ifndef TRUE
+#define TRUE (BOOL) 1
+#endif
+#ifndef FALSE
+#define FALSE (BOOL) 0
+#endif
+
+#define STDIN 0
+#define STDOUT 1
+#define STDERR 2
+
+/* to make pnm2png verbose so we can find problems (needs to be before png.h) */
+#ifndef PNG_DEBUG
+#define PNG_DEBUG 0
+#endif
+
+#include "png.h"
+
+/* Define png_jmpbuf() in case we are using a pre-1.0.6 version of libpng */
+#ifndef png_jmpbuf
+# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)
+#endif
+
+/* function prototypes */
+
+int main (int argc, char *argv[]);
+void usage ();
+BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, BOOL alpha);
+void get_token(FILE *pnm_file, char *token);
+png_uint_32 get_data (FILE *pnm_file, int depth);
+png_uint_32 get_value (FILE *pnm_file, int depth);
+
+/*
+ * main
+ */
+
+int main(int argc, char *argv[])
+{
+ FILE *fp_rd = stdin;
+ FILE *fp_al = NULL;
+ FILE *fp_wr = stdout;
+ BOOL interlace = FALSE;
+ BOOL alpha = FALSE;
+ int argi;
+
+ for (argi = 1; argi < argc; argi++)
+ {
+ if (argv[argi][0] == '-')
+ {
+ switch (argv[argi][1])
+ {
+ case 'i':
+ interlace = TRUE;
+ break;
+ case 'a':
+ alpha = TRUE;
+ argi++;
+ if ((fp_al = fopen (argv[argi], "rb")) == NULL)
+ {
+ fprintf (stderr, "PNM2PNG\n");
+ fprintf (stderr, "Error: alpha-channel file %s does not exist\n",
+ argv[argi]);
+ exit (1);
+ }
+ break;
+ case 'h':
+ case '?':
+ usage();
+ exit(0);
+ break;
+ default:
+ fprintf (stderr, "PNM2PNG\n");
+ fprintf (stderr, "Error: unknown option %s\n", argv[argi]);
+ usage();
+ exit(1);
+ break;
+ } /* end switch */
+ }
+ else if (fp_rd == stdin)
+ {
+ if ((fp_rd = fopen (argv[argi], "rb")) == NULL)
+ {
+ fprintf (stderr, "PNM2PNG\n");
+ fprintf (stderr, "Error: file %s does not exist\n", argv[argi]);
+ exit (1);
+ }
+ }
+ else if (fp_wr == stdout)
+ {
+ if ((fp_wr = fopen (argv[argi], "wb")) == NULL)
+ {
+ fprintf (stderr, "PNM2PNG\n");
+ fprintf (stderr, "Error: can not create PNG-file %s\n", argv[argi]);
+ exit (1);
+ }
+ }
+ else
+ {
+ fprintf (stderr, "PNM2PNG\n");
+ fprintf (stderr, "Error: too many parameters\n");
+ usage();
+ exit (1);
+ }
+ } /* end for */
+
+#ifdef __TURBOC__
+ /* set stdin/stdout to binary, we're reading the PNM always! in binary format */
+ if (fp_rd == stdin)
+ {
+ setmode (STDIN, O_BINARY);
+ }
+ if (fp_wr == stdout)
+ {
+ setmode (STDOUT, O_BINARY);
+ }
+#endif
+
+ /* call the conversion program itself */
+ if (pnm2png (fp_rd, fp_wr, fp_al, interlace, alpha) == FALSE)
+ {
+ fprintf (stderr, "PNM2PNG\n");
+ fprintf (stderr, "Error: unsuccessful converting to PNG-image\n");
+ exit (1);
+ }
+
+ /* close input file */
+ fclose (fp_rd);
+ /* close output file */
+ fclose (fp_wr);
+ /* close alpha file */
+ if (alpha)
+ fclose (fp_al);
+
+ return 0;
+}
+
+/*
+ * usage
+ */
+
+void usage()
+{
+ fprintf (stderr, "PNM2PNG\n");
+ fprintf (stderr, " by Willem van Schaik, 1999\n");
+#ifdef __TURBOC__
+ fprintf (stderr, " for Turbo-C and Borland-C compilers\n");
+#else
+ fprintf (stderr, " for Linux (and Unix) compilers\n");
+#endif
+ fprintf (stderr, "Usage: pnm2png [options] <file>.<pnm> [<file>.png]\n");
+ fprintf (stderr, " or: ... | pnm2png [options]\n");
+ fprintf (stderr, "Options:\n");
+ fprintf (stderr, " -i[nterlace] write png-file with interlacing on\n");
+ fprintf (stderr, " -a[lpha] <file>.pgm read PNG alpha channel as pgm-file\n");
+ fprintf (stderr, " -h | -? print this help-information\n");
+}
+
+/*
+ * pnm2png
+ */
+
+BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, BOOL alpha)
+{
+ png_struct *png_ptr = NULL;
+ png_info *info_ptr = NULL;
+ png_byte *png_pixels = NULL;
+ png_byte **row_pointers = NULL;
+ png_byte *pix_ptr = NULL;
+ png_uint_32 row_bytes;
+
+ char type_token[16];
+ char width_token[16];
+ char height_token[16];
+ char maxval_token[16];
+ int color_type;
+ png_uint_32 width, alpha_width;
+ png_uint_32 height, alpha_height;
+ png_uint_32 maxval;
+ int bit_depth = 0;
+ int channels;
+ int alpha_depth = 0;
+ int alpha_present;
+ int row, col;
+ BOOL raw, alpha_raw = FALSE;
+ png_uint_32 tmp16;
+ int i;
+
+ /* read header of PNM file */
+
+ get_token(pnm_file, type_token);
+ if (type_token[0] != 'P')
+ {
+ return FALSE;
+ }
+ else if ((type_token[1] == '1') || (type_token[1] == '4'))
+ {
+ raw = (type_token[1] == '4');
+ color_type = PNG_COLOR_TYPE_GRAY;
+ bit_depth = 1;
+ }
+ else if ((type_token[1] == '2') || (type_token[1] == '5'))
+ {
+ raw = (type_token[1] == '5');
+ color_type = PNG_COLOR_TYPE_GRAY;
+ get_token(pnm_file, width_token);
+ sscanf (width_token, "%lu", &width);
+ get_token(pnm_file, height_token);
+ sscanf (height_token, "%lu", &height);
+ get_token(pnm_file, maxval_token);
+ sscanf (maxval_token, "%lu", &maxval);
+ if (maxval <= 1)
+ bit_depth = 1;
+ else if (maxval <= 3)
+ bit_depth = 2;
+ else if (maxval <= 15)
+ bit_depth = 4;
+ else if (maxval <= 255)
+ bit_depth = 8;
+ else /* if (maxval <= 65535) */
+ bit_depth = 16;
+ }
+ else if ((type_token[1] == '3') || (type_token[1] == '6'))
+ {
+ raw = (type_token[1] == '6');
+ color_type = PNG_COLOR_TYPE_RGB;
+ get_token(pnm_file, width_token);
+ sscanf (width_token, "%lu", &width);
+ get_token(pnm_file, height_token);
+ sscanf (height_token, "%lu", &height);
+ get_token(pnm_file, maxval_token);
+ sscanf (maxval_token, "%lu", &maxval);
+ if (maxval <= 1)
+ bit_depth = 1;
+ else if (maxval <= 3)
+ bit_depth = 2;
+ else if (maxval <= 15)
+ bit_depth = 4;
+ else if (maxval <= 255)
+ bit_depth = 8;
+ else /* if (maxval <= 65535) */
+ bit_depth = 16;
+ }
+ else
+ {
+ return FALSE;
+ }
+
+ /* read header of PGM file with alpha channel */
+
+ if (alpha)
+ {
+ if (color_type == PNG_COLOR_TYPE_GRAY)
+ color_type = PNG_COLOR_TYPE_GRAY_ALPHA;
+ if (color_type == PNG_COLOR_TYPE_RGB)
+ color_type = PNG_COLOR_TYPE_RGB_ALPHA;
+
+ get_token(alpha_file, type_token);
+ if (type_token[0] != 'P')
+ {
+ return FALSE;
+ }
+ else if ((type_token[1] == '2') || (type_token[1] == '5'))
+ {
+ alpha_raw = (type_token[1] == '5');
+ get_token(alpha_file, width_token);
+ sscanf (width_token, "%lu", &alpha_width);
+ if (alpha_width != width)
+ return FALSE;
+ get_token(alpha_file, height_token);
+ sscanf (height_token, "%lu", &alpha_height);
+ if (alpha_height != height)
+ return FALSE;
+ get_token(alpha_file, maxval_token);
+ sscanf (maxval_token, "%lu", &maxval);
+ if (maxval <= 1)
+ alpha_depth = 1;
+ else if (maxval <= 3)
+ alpha_depth = 2;
+ else if (maxval <= 15)
+ alpha_depth = 4;
+ else if (maxval <= 255)
+ alpha_depth = 8;
+ else /* if (maxval <= 65535) */
+ alpha_depth = 16;
+ if (alpha_depth != bit_depth)
+ return FALSE;
+ }
+ else
+ {
+ return FALSE;
+ }
+ } /* end if alpha */
+
+ /* calculate the number of channels and store alpha-presence */
+ if (color_type == PNG_COLOR_TYPE_GRAY)
+ channels = 1;
+ else if (color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ channels = 2;
+ else if (color_type == PNG_COLOR_TYPE_RGB)
+ channels = 3;
+ else if (color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ channels = 4;
+ else
+ channels = 0; /* should not happen */
+
+ alpha_present = (channels - 1) % 2;
+
+ /* row_bytes is the width x number of channels x (bit-depth / 8) */
+ row_bytes = width * channels * ((bit_depth <= 8) ? 1 : 2);
+
+ if ((png_pixels = (png_byte *) malloc (row_bytes * height * sizeof (png_byte))) == NULL)
+ return FALSE;
+
+ /* read data from PNM file */
+ pix_ptr = png_pixels;
+
+ for (row = 0; row < height; row++)
+ {
+ for (col = 0; col < width; col++)
+ {
+ for (i = 0; i < (channels - alpha_present); i++)
+ {
+ if (raw)
+ *pix_ptr++ = get_data (pnm_file, bit_depth);
+ else
+ if (bit_depth <= 8)
+ *pix_ptr++ = get_value (pnm_file, bit_depth);
+ else
+ {
+ tmp16 = get_value (pnm_file, bit_depth);
+ *pix_ptr = (png_byte) ((tmp16 >> 8) & 0xFF);
+ pix_ptr++;
+ *pix_ptr = (png_byte) (tmp16 & 0xFF);
+ pix_ptr++;
+ }
+ }
+
+ if (alpha) /* read alpha-channel from pgm file */
+ {
+ if (alpha_raw)
+ *pix_ptr++ = get_data (alpha_file, alpha_depth);
+ else
+ if (alpha_depth <= 8)
+ *pix_ptr++ = get_value (alpha_file, bit_depth);
+ else
+ {
+ tmp16 = get_value (alpha_file, bit_depth);
+ *pix_ptr++ = (png_byte) ((tmp16 >> 8) & 0xFF);
+ *pix_ptr++ = (png_byte) (tmp16 & 0xFF);
+ }
+ } /* if alpha */
+
+ } /* end for col */
+ } /* end for row */
+
+ /* prepare the standard PNG structures */
+ png_ptr = png_create_write_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+ if (!png_ptr)
+ {
+ return FALSE;
+ }
+ info_ptr = png_create_info_struct (png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_write_struct (&png_ptr, (png_infopp) NULL);
+ return FALSE;
+ }
+
+ /* setjmp() must be called in every function that calls a PNG-reading libpng function */
+ if (setjmp (png_jmpbuf(png_ptr)))
+ {
+ png_destroy_write_struct (&png_ptr, (png_infopp) NULL);
+ return FALSE;
+ }
+
+ /* initialize the png structure */
+ png_init_io (png_ptr, png_file);
+
+ /* we're going to write more or less the same PNG as the input file */
+ png_set_IHDR (png_ptr, info_ptr, width, height, bit_depth, color_type,
+ (!interlace) ? PNG_INTERLACE_NONE : PNG_INTERLACE_ADAM7,
+ PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE);
+
+ /* write the file header information */
+ png_write_info (png_ptr, info_ptr);
+
+ /* if needed we will allocate memory for an new array of row-pointers */
+ if (row_pointers == (unsigned char**) NULL)
+ {
+ if ((row_pointers = (png_byte **) malloc (height * sizeof (png_bytep))) == NULL)
+ {
+ png_destroy_write_struct (&png_ptr, (png_infopp) NULL);
+ return FALSE;
+ }
+ }
+
+ /* set the individual row_pointers to point at the correct offsets */
+ for (i = 0; i < (height); i++)
+ row_pointers[i] = png_pixels + i * row_bytes;
+
+ /* write out the entire image data in one call */
+ png_write_image (png_ptr, row_pointers);
+
+ /* write the additional chuncks to the PNG file (not really needed) */
+ png_write_end (png_ptr, info_ptr);
+
+ /* clean up after the write, and free any memory allocated */
+ png_destroy_write_struct (&png_ptr, (png_infopp) NULL);
+
+ if (row_pointers != (unsigned char**) NULL)
+ free (row_pointers);
+ if (png_pixels != (unsigned char*) NULL)
+ free (png_pixels);
+
+ return TRUE;
+} /* end of pnm2png */
+
+/*
+ * get_token() - gets the first string after whitespace
+ */
+
+void get_token(FILE *pnm_file, char *token)
+{
+ int i = 0;
+
+ /* remove white-space */
+ do
+ {
+ token[i] = (unsigned char) fgetc (pnm_file);
+ }
+ while ((token[i] == '\n') || (token[i] == '\r') || (token[i] == ' '));
+
+ /* read string */
+ do
+ {
+ i++;
+ token[i] = (unsigned char) fgetc (pnm_file);
+ }
+ while ((token[i] != '\n') && (token[i] != '\r') && (token[i] != ' '));
+
+ token[i] = '\0';
+
+ return;
+}
+
+/*
+ * get_data() - takes first byte and converts into next pixel value,
+ * taking as much bits as defined by bit-depth and
+ * using the bit-depth to fill up a byte (0Ah -> AAh)
+ */
+
+png_uint_32 get_data (FILE *pnm_file, int depth)
+{
+ static int bits_left = 0;
+ static int old_value = 0;
+ static int mask = 0;
+ int i;
+ png_uint_32 ret_value;
+
+ if (mask == 0)
+ for (i = 0; i < depth; i++)
+ mask = (mask >> 1) | 0x80;
+
+ if (bits_left <= 0)
+ {
+ old_value = fgetc (pnm_file);
+ bits_left = 8;
+ }
+
+ ret_value = old_value & mask;
+ for (i = 1; i < (8 / depth); i++)
+ ret_value = ret_value || (ret_value >> depth);
+
+ old_value = (old_value << depth) & 0xFF;
+ bits_left -= depth;
+
+ return ret_value;
+}
+
+/*
+ * get_value() - takes first (numeric) string and converts into number,
+ * using the bit-depth to fill up a byte (0Ah -> AAh)
+ */
+
+png_uint_32 get_value (FILE *pnm_file, int depth)
+{
+ static png_uint_32 mask = 0;
+ png_byte token[16];
+ png_uint_32 ret_value;
+ int i = 0;
+
+ if (mask == 0)
+ for (i = 0; i < depth; i++)
+ mask = (mask << 1) | 0x01;
+
+ get_token (pnm_file, (char *) token);
+ sscanf ((const char *) token, "%lu", &ret_value);
+
+ ret_value &= mask;
+
+ if (depth < 8)
+ for (i = 0; i < (8 / depth); i++)
+ ret_value = (ret_value << depth) || ret_value;
+
+ return ret_value;
+}
+
+/* end of source */
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.sh b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.sh
new file mode 100644
index 00000000000..d79df2fae08
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngminus/pnm2png.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+# -- grayscale
+./pnm2png basn0g01.pgm basn0g01.png
+./pnm2png basn0g02.pgm basn0g02.png
+./pnm2png basn0g04.pgm basn0g04.png
+./pnm2png basn0g08.pgm basn0g08.png
+./pnm2png basn0g16.pgm basn0g16.png
+# -- full-color
+./pnm2png basn2c08.ppm basn2c08.png
+./pnm2png basn2c16.ppm basn2c16.png
+# -- palletted
+./pnm2png basn3p01.ppm basn3p01.png
+./pnm2png basn3p02.ppm basn3p02.png
+./pnm2png basn3p04.ppm basn3p04.png
+./pnm2png basn3p08.ppm basn3p08.png
+# -- gray with alpha-channel
+./pnm2png -alpha basn6a08.pgm basn4a08.pgm basn4a08.png
+./pnm2png -alpha basn6a16.pgm basn4a16.pgm basn4a16.png
+# -- color with alpha-channel
+./pnm2png -alpha basn6a08.pgm basn6a08.ppm basn6a08.png
+./pnm2png -alpha basn6a16.pgm basn6a16.ppm basn6a16.png
+# -- grayscale
+./pnm2png rawn0g01.pgm rawn0g01.png
+./pnm2png rawn0g02.pgm rawn0g02.png
+./pnm2png rawn0g04.pgm rawn0g04.png
+./pnm2png rawn0g08.pgm rawn0g08.png
+./pnm2png rawn0g16.pgm rawn0g16.png
+# -- full-color
+./pnm2png rawn2c08.ppm rawn2c08.png
+./pnm2png rawn2c16.ppm rawn2c16.png
+# -- palletted
+./pnm2png rawn3p01.ppm rawn3p01.png
+./pnm2png rawn3p02.ppm rawn3p02.png
+./pnm2png rawn3p04.ppm rawn3p04.png
+./pnm2png rawn3p08.ppm rawn3p08.png
+# -- gray with alpha-channel
+./pnm2png -alpha rawn6a08.pgm rawn4a08.pgm rawn4a08.png
+./pnm2png -alpha rawn6a16.pgm rawn4a16.pgm rawn4a16.png
+# -- color with alpha-channel
+./pnm2png -alpha rawn6a08.pgm rawn6a08.ppm rawn6a08.png
+./pnm2png -alpha rawn6a16.pgm rawn6a16.ppm rawn6a16.png
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/README b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/README
new file mode 100644
index 00000000000..714d12c6449
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/README
@@ -0,0 +1,85 @@
+
+pngsuite
+--------
+(c) Willem van Schaik, 1999
+
+Permission to use, copy, and distribute these images for any purpose and
+without fee is hereby granted.
+
+These 15 images are part of the much larger PngSuite test-set of
+images, available for developers of PNG supporting software. The
+complete set, available at http:/www.schaik.com/pngsuite/, contains
+a variety of images to test interlacing, gamma settings, ancillary
+chunks, etc.
+
+The images in this directory represent the basic PNG color-types:
+grayscale (1-16 bit deep), full color (8 or 16 bit), paletted
+(1-8 bit) and grayscale or color images with alpha channel. You
+can use them to test the proper functioning of PNG software.
+
+ filename depth type
+ ------------ ------ --------------
+ basn0g01.png 1-bit grayscale
+ basn0g02.png 2-bit grayscale
+ basn0g04.png 4-bit grayscale
+ basn0g08.png 8-bit grayscale
+ basn0g16.png 16-bit grayscale
+ basn2c08.png 8-bit truecolor
+ basn2c16.png 16-bit truecolor
+ basn3p01.png 1-bit paletted
+ basn3p02.png 2-bit paletted
+ basn3p04.png 4-bit paletted
+ basn3p08.png 8-bit paletted
+ basn4a08.png 8-bit gray with alpha
+ basn4a16.png 16-bit gray with alpha
+ basn6a08.png 8-bit RGBA
+ basn6a16.png 16-bit RGBA
+
+Here is the correct result of typing "pngtest -m *.png" in
+this directory:
+
+Testing basn0g01.png: PASS (524 zero samples)
+ Filter 0 was used 32 times
+Testing basn0g02.png: PASS (448 zero samples)
+ Filter 0 was used 32 times
+Testing basn0g04.png: PASS (520 zero samples)
+ Filter 0 was used 32 times
+Testing basn0g08.png: PASS (3 zero samples)
+ Filter 1 was used 9 times
+ Filter 4 was used 23 times
+Testing basn0g16.png: PASS (1 zero samples)
+ Filter 1 was used 1 times
+ Filter 2 was used 31 times
+Testing basn2c08.png: PASS (6 zero samples)
+ Filter 1 was used 5 times
+ Filter 4 was used 27 times
+Testing basn2c16.png: PASS (592 zero samples)
+ Filter 1 was used 1 times
+ Filter 4 was used 31 times
+Testing basn3p01.png: PASS (512 zero samples)
+ Filter 0 was used 32 times
+Testing basn3p02.png: PASS (448 zero samples)
+ Filter 0 was used 32 times
+Testing basn3p04.png: PASS (544 zero samples)
+ Filter 0 was used 32 times
+Testing basn3p08.png: PASS (4 zero samples)
+ Filter 0 was used 32 times
+Testing basn4a08.png: PASS (32 zero samples)
+ Filter 1 was used 1 times
+ Filter 4 was used 31 times
+Testing basn4a16.png: PASS (64 zero samples)
+ Filter 0 was used 1 times
+ Filter 1 was used 2 times
+ Filter 2 was used 1 times
+ Filter 4 was used 28 times
+Testing basn6a08.png: PASS (160 zero samples)
+ Filter 1 was used 1 times
+ Filter 4 was used 31 times
+Testing basn6a16.png: PASS (1072 zero samples)
+ Filter 1 was used 4 times
+ Filter 4 was used 28 times
+libpng passes test
+
+Willem van Schaik
+<willem@schaik.com>
+October 1999
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g01.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g01.png
new file mode 100644
index 00000000000..e31e1c7a635
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g01.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g02.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g02.png
new file mode 100644
index 00000000000..68809dd8fc0
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g02.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g04.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g04.png
new file mode 100644
index 00000000000..6fa089cb8a4
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g04.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g08.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g08.png
new file mode 100644
index 00000000000..bf522eef001
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g08.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g16.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g16.png
new file mode 100644
index 00000000000..318ebcadf4f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn0g16.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn2c08.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn2c08.png
new file mode 100644
index 00000000000..21d2f91a868
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn2c08.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn2c16.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn2c16.png
new file mode 100644
index 00000000000..1bd4a4d0e2c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn2c16.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p01.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p01.png
new file mode 100644
index 00000000000..a21db597746
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p01.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p02.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p02.png
new file mode 100644
index 00000000000..1d0ab6197cc
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p02.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p04.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p04.png
new file mode 100644
index 00000000000..6dc6eac83f3
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p04.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p08.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p08.png
new file mode 100644
index 00000000000..0e07f483c0e
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn3p08.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn4a08.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn4a08.png
new file mode 100644
index 00000000000..3bb0dd06b51
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn4a08.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn4a16.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn4a16.png
new file mode 100644
index 00000000000..6dbee9fbdb9
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn4a16.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn6a08.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn6a08.png
new file mode 100644
index 00000000000..61062308548
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn6a08.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn6a16.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn6a16.png
new file mode 100644
index 00000000000..a9bf3cb4612
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/pngsuite/basn6a16.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/PngFile.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/PngFile.c
new file mode 100644
index 00000000000..959afe9deab
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/PngFile.c
@@ -0,0 +1,439 @@
+//-------------------------------------
+// PNGFILE.C -- Image File Functions
+//-------------------------------------
+
+// Copyright 2000, Willem van Schaik. For conditions of distribution and
+// use, see the copyright/license/disclaimer notice in png.h
+
+#include <windows.h>
+#include <commdlg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "png.h"
+#include "pngfile.h"
+#include "cexcept.h"
+
+define_exception_type(const char *);
+extern struct exception_context the_exception_context[1];
+struct exception_context the_exception_context[1];
+png_const_charp msg;
+
+static OPENFILENAME ofn;
+
+static png_structp png_ptr = NULL;
+static png_infop info_ptr = NULL;
+
+
+// cexcept interface
+
+static void
+png_cexcept_error(png_structp png_ptr, png_const_charp msg)
+{
+ if(png_ptr)
+ ;
+#ifndef PNG_NO_CONSOLE_IO
+ fprintf(stderr, "libpng error: %s\n", msg);
+#endif
+ {
+ Throw msg;
+ }
+}
+
+// Windows open-file functions
+
+void PngFileInitialize (HWND hwnd)
+{
+ static TCHAR szFilter[] = TEXT ("PNG Files (*.PNG)\0*.png\0")
+ TEXT ("All Files (*.*)\0*.*\0\0");
+
+ ofn.lStructSize = sizeof (OPENFILENAME);
+ ofn.hwndOwner = hwnd;
+ ofn.hInstance = NULL;
+ ofn.lpstrFilter = szFilter;
+ ofn.lpstrCustomFilter = NULL;
+ ofn.nMaxCustFilter = 0;
+ ofn.nFilterIndex = 0;
+ ofn.lpstrFile = NULL; // Set in Open and Close functions
+ ofn.nMaxFile = MAX_PATH;
+ ofn.lpstrFileTitle = NULL; // Set in Open and Close functions
+ ofn.nMaxFileTitle = MAX_PATH;
+ ofn.lpstrInitialDir = NULL;
+ ofn.lpstrTitle = NULL;
+ ofn.Flags = 0; // Set in Open and Close functions
+ ofn.nFileOffset = 0;
+ ofn.nFileExtension = 0;
+ ofn.lpstrDefExt = TEXT ("png");
+ ofn.lCustData = 0;
+ ofn.lpfnHook = NULL;
+ ofn.lpTemplateName = NULL;
+}
+
+BOOL PngFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName)
+{
+ ofn.hwndOwner = hwnd;
+ ofn.lpstrFile = pstrFileName;
+ ofn.lpstrFileTitle = pstrTitleName;
+ ofn.Flags = OFN_HIDEREADONLY;
+
+ return GetOpenFileName (&ofn);
+}
+
+BOOL PngFileSaveDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName)
+{
+ ofn.hwndOwner = hwnd;
+ ofn.lpstrFile = pstrFileName;
+ ofn.lpstrFileTitle = pstrTitleName;
+ ofn.Flags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
+
+ return GetSaveFileName (&ofn);
+}
+
+// PNG image handler functions
+
+BOOL PngLoadImage (PTSTR pstrFileName, png_byte **ppbImageData,
+ int *piWidth, int *piHeight, int *piChannels, png_color *pBkgColor)
+{
+ static FILE *pfFile;
+ png_byte pbSig[8];
+ int iBitDepth;
+ int iColorType;
+ double dGamma;
+ png_color_16 *pBackground;
+ png_uint_32 ulChannels;
+ png_uint_32 ulRowBytes;
+ png_byte *pbImageData = *ppbImageData;
+ static png_byte **ppbRowPointers = NULL;
+ int i;
+
+ // open the PNG input file
+
+ if (!pstrFileName)
+ {
+ *ppbImageData = pbImageData = NULL;
+ return FALSE;
+ }
+
+ if (!(pfFile = fopen(pstrFileName, "rb")))
+ {
+ *ppbImageData = pbImageData = NULL;
+ return FALSE;
+ }
+
+ // first check the eight byte PNG signature
+
+ fread(pbSig, 1, 8, pfFile);
+ if (!png_check_sig(pbSig, 8))
+ {
+ *ppbImageData = pbImageData = NULL;
+ return FALSE;
+ }
+
+ // create the two png(-info) structures
+
+ png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL,
+ (png_error_ptr)png_cexcept_error, (png_error_ptr)NULL);
+ if (!png_ptr)
+ {
+ *ppbImageData = pbImageData = NULL;
+ return FALSE;
+ }
+
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_read_struct(&png_ptr, NULL, NULL);
+ *ppbImageData = pbImageData = NULL;
+ return FALSE;
+ }
+
+ Try
+ {
+
+ // initialize the png structure
+
+#if !defined(PNG_NO_STDIO)
+ png_init_io(png_ptr, pfFile);
+#else
+ png_set_read_fn(png_ptr, (png_voidp)pfFile, png_read_data);
+#endif
+
+ png_set_sig_bytes(png_ptr, 8);
+
+ // read all PNG info up to image data
+
+ png_read_info(png_ptr, info_ptr);
+
+ // get width, height, bit-depth and color-type
+
+ png_get_IHDR(png_ptr, info_ptr, piWidth, piHeight, &iBitDepth,
+ &iColorType, NULL, NULL, NULL);
+
+ // expand images of all color-type and bit-depth to 3x8 bit RGB images
+ // let the library process things like alpha, transparency, background
+
+ if (iBitDepth == 16)
+ png_set_strip_16(png_ptr);
+ if (iColorType == PNG_COLOR_TYPE_PALETTE)
+ png_set_expand(png_ptr);
+ if (iBitDepth < 8)
+ png_set_expand(png_ptr);
+ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
+ png_set_expand(png_ptr);
+ if (iColorType == PNG_COLOR_TYPE_GRAY ||
+ iColorType == PNG_COLOR_TYPE_GRAY_ALPHA)
+ png_set_gray_to_rgb(png_ptr);
+
+ // set the background color to draw transparent and alpha images over.
+ if (png_get_bKGD(png_ptr, info_ptr, &pBackground))
+ {
+ png_set_background(png_ptr, pBackground, PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
+ pBkgColor->red = (byte) pBackground->red;
+ pBkgColor->green = (byte) pBackground->green;
+ pBkgColor->blue = (byte) pBackground->blue;
+ }
+ else
+ {
+ pBkgColor = NULL;
+ }
+
+ // if required set gamma conversion
+ if (png_get_gAMA(png_ptr, info_ptr, &dGamma))
+ png_set_gamma(png_ptr, (double) 2.2, dGamma);
+
+ // after the transformations have been registered update info_ptr data
+
+ png_read_update_info(png_ptr, info_ptr);
+
+ // get again width, height and the new bit-depth and color-type
+
+ png_get_IHDR(png_ptr, info_ptr, piWidth, piHeight, &iBitDepth,
+ &iColorType, NULL, NULL, NULL);
+
+
+ // row_bytes is the width x number of channels
+
+ ulRowBytes = png_get_rowbytes(png_ptr, info_ptr);
+ ulChannels = png_get_channels(png_ptr, info_ptr);
+
+ *piChannels = ulChannels;
+
+ // now we can allocate memory to store the image
+
+ if (pbImageData)
+ {
+ free (pbImageData);
+ pbImageData = NULL;
+ }
+ if ((pbImageData = (png_byte *) malloc(ulRowBytes * (*piHeight)
+ * sizeof(png_byte))) == NULL)
+ {
+ png_error(png_ptr, "Visual PNG: out of memory");
+ }
+ *ppbImageData = pbImageData;
+
+ // and allocate memory for an array of row-pointers
+
+ if ((ppbRowPointers = (png_bytepp) malloc((*piHeight)
+ * sizeof(png_bytep))) == NULL)
+ {
+ png_error(png_ptr, "Visual PNG: out of memory");
+ }
+
+ // set the individual row-pointers to point at the correct offsets
+
+ for (i = 0; i < (*piHeight); i++)
+ ppbRowPointers[i] = pbImageData + i * ulRowBytes;
+
+ // now we can go ahead and just read the whole image
+
+ png_read_image(png_ptr, ppbRowPointers);
+
+ // read the additional chunks in the PNG file (not really needed)
+
+ png_read_end(png_ptr, NULL);
+
+ // and we're done
+
+ free (ppbRowPointers);
+ ppbRowPointers = NULL;
+
+ // yepp, done
+ }
+
+ Catch (msg)
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+
+ *ppbImageData = pbImageData = NULL;
+
+ if(ppbRowPointers)
+ free (ppbRowPointers);
+
+ fclose(pfFile);
+
+ return FALSE;
+ }
+
+ fclose (pfFile);
+
+ return TRUE;
+}
+
+
+BOOL PngSaveImage (PTSTR pstrFileName, png_byte *pDiData,
+ int iWidth, int iHeight, png_color bkgColor)
+{
+ const int ciBitDepth = 8;
+ const int ciChannels = 3;
+
+ static FILE *pfFile;
+ png_uint_32 ulRowBytes;
+ static png_byte **ppbRowPointers = NULL;
+ int i;
+
+ // open the PNG output file
+
+ if (!pstrFileName)
+ return FALSE;
+
+ if (!(pfFile = fopen(pstrFileName, "wb")))
+ return FALSE;
+
+ // prepare the standard PNG structures
+
+ png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL,
+ (png_error_ptr)png_cexcept_error, (png_error_ptr)NULL);
+ if (!png_ptr)
+ {
+ fclose(pfFile);
+ return FALSE;
+ }
+
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr) {
+ fclose(pfFile);
+ png_destroy_write_struct(&png_ptr, (png_infopp) NULL);
+ return FALSE;
+ }
+
+ Try
+ {
+ // initialize the png structure
+
+#if !defined(PNG_NO_STDIO)
+ png_init_io(png_ptr, pfFile);
+#else
+ png_set_write_fn(png_ptr, (png_voidp)pfFile, png_write_data, png_flush);
+#endif
+
+ // we're going to write a very simple 3x8 bit RGB image
+
+ png_set_IHDR(png_ptr, info_ptr, iWidth, iHeight, ciBitDepth,
+ PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_BASE,
+ PNG_FILTER_TYPE_BASE);
+
+ // write the file header information
+
+ png_write_info(png_ptr, info_ptr);
+
+ // swap the BGR pixels in the DiData structure to RGB
+
+ png_set_bgr(png_ptr);
+
+ // row_bytes is the width x number of channels
+
+ ulRowBytes = iWidth * ciChannels;
+
+ // we can allocate memory for an array of row-pointers
+
+ if ((ppbRowPointers = (png_bytepp) malloc(iHeight * sizeof(png_bytep))) == NULL)
+ Throw "Visualpng: Out of memory";
+
+ // set the individual row-pointers to point at the correct offsets
+
+ for (i = 0; i < iHeight; i++)
+ ppbRowPointers[i] = pDiData + i * (((ulRowBytes + 3) >> 2) << 2);
+
+ // write out the entire image data in one call
+
+ png_write_image (png_ptr, ppbRowPointers);
+
+ // write the additional chunks to the PNG file (not really needed)
+
+ png_write_end(png_ptr, info_ptr);
+
+ // and we're done
+
+ free (ppbRowPointers);
+ ppbRowPointers = NULL;
+
+ // clean up after the write, and free any memory allocated
+
+ png_destroy_write_struct(&png_ptr, (png_infopp) NULL);
+
+ // yepp, done
+ }
+
+ Catch (msg)
+ {
+ png_destroy_write_struct(&png_ptr, (png_infopp) NULL);
+
+ if(ppbRowPointers)
+ free (ppbRowPointers);
+
+ fclose(pfFile);
+
+ return FALSE;
+ }
+
+ fclose (pfFile);
+
+ return TRUE;
+}
+
+#ifdef PNG_NO_STDIO
+
+static void
+png_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_size_t check;
+
+ /* fread() returns 0 on error, so it is OK to store this in a png_size_t
+ * instead of an int, which is what fread() actually returns.
+ */
+ check = (png_size_t)fread(data, (png_size_t)1, length,
+ (FILE *)png_ptr->io_ptr);
+
+ if (check != length)
+ {
+ png_error(png_ptr, "Read Error");
+ }
+}
+
+static void
+png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_uint_32 check;
+
+ check = fwrite(data, 1, length, (FILE *)(png_ptr->io_ptr));
+ if (check != length)
+ {
+ png_error(png_ptr, "Write Error");
+ }
+}
+
+static void
+png_flush(png_structp png_ptr)
+{
+ FILE *io_ptr;
+ io_ptr = (FILE *)CVT_PTR((png_ptr->io_ptr));
+ if (io_ptr != NULL)
+ fflush(io_ptr);
+}
+
+#endif
+
+//-----------------
+// end of source
+//-----------------
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/PngFile.h b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/PngFile.h
new file mode 100644
index 00000000000..a900fd4fddd
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/PngFile.h
@@ -0,0 +1,27 @@
+//------------------------------------------
+// PNGFILE.H -- Header File for pngfile.c
+//------------------------------------------
+
+// Copyright 2000, Willem van Schaik. For conditions of distribution and
+// use, see the copyright/license/disclaimer notice in png.h
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <windows.h>
+
+void PngFileInitialize (HWND hwnd) ;
+BOOL PngFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ;
+BOOL PngFileSaveDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ;
+
+BOOL PngLoadImage (PTSTR pstrFileName, png_byte **ppbImageData,
+ int *piWidth, int *piHeight, int *piChannels, png_color *pBkgColor);
+BOOL PngSaveImage (PTSTR pstrFileName, png_byte *pDiData,
+ int iWidth, int iHeight, png_color BkgColor);
+
+#if defined(PNG_NO_STDIO)
+static void png_read_data(png_structp png_ptr, png_bytep data, png_size_t length);
+static void png_write_data(png_structp png_ptr, png_bytep data, png_size_t length);
+static void png_flush(png_structp png_ptr);
+#endif
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/README.txt b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/README.txt
new file mode 100644
index 00000000000..4a753d8e235
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/README.txt
@@ -0,0 +1,58 @@
+Microsoft Developer Studio Build File, Format Version 6.00 for VisualPng
+------------------------------------------------------------------------
+
+Copyright 2000, Willem van Schaik. For conditions of distribution and
+use, see the copyright/license/disclaimer notice in png.h
+
+As a PNG .dll demo VisualPng is finished. More features would only hinder
+the program's objective. However, further extensions (like support for other
+graphics formats) are in development. To get these, or for pre-compiled
+binaries, go to "http://www.schaik.com/png/visualpng.html".
+
+------------------------------------------------------------------------
+
+Assumes that
+
+ libpng DLLs and LIBs are in ..\..\projects\msvc\win32\libpng
+ zlib DLLs and LIBs are in ..\..\projects\msvc\win32\zlib
+ libpng header files are in ..\..\..\libpng
+ zlib header files are in ..\..\..\zlib
+ the pngsuite images are in ..\pngsuite
+
+To build:
+
+1) On the main menu Select "Build|Set Active configuration".
+ Choose the configuration that corresponds to the library you want to test.
+ This library must have been built using the libpng MS project located in
+ the "..\..\mscv" subdirectory.
+
+2) Select "Build|Clean"
+
+3) Select "Build|Rebuild All"
+
+4) After compiling and linking VisualPng will be started to view an image
+ from the PngSuite directory. Press Ctrl-N (and Ctrl-V) for other images.
+
+
+To install:
+
+When distributing VisualPng (or a further development) the following options
+are available:
+
+1) Build the program with the configuration "Win32 LIB" and you only need to
+ include the executable from the ./lib directory in your distribution.
+
+2) Build the program with the configuration "Win32 DLL" and you need to put
+ in your distribution the executable from the ./dll directory and the dll's
+ libpng1.dll, zlib.dll and msvcrt.dll. These need to be in the user's PATH.
+
+
+Willem van Schaik
+Calgary, June 6th 2000
+
+P.S. VisualPng was written based on preliminary work of:
+
+ - Simon-Pierre Cadieux
+ - Glenn Randers-Pehrson
+ - Greg Roelofs
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.c b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.c
new file mode 100644
index 00000000000..f2cf6ee9a2e
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.c
@@ -0,0 +1,961 @@
+//------------------------------------
+// VisualPng.C -- Shows a PNG image
+//------------------------------------
+
+// Copyright 2000, Willem van Schaik. For conditions of distribution and
+// use, see the copyright/license/disclaimer notice in png.h
+
+// switches
+
+// defines
+
+#define PROGNAME "VisualPng"
+#define LONGNAME "Win32 Viewer for PNG-files"
+#define VERSION "1.0 of 2000 June 07"
+
+// constants
+
+#define MARGIN 8
+
+// standard includes
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <windows.h>
+
+// application includes
+
+#include "png.h"
+#include "pngfile.h"
+#include "resource.h"
+
+// macros
+
+// function prototypes
+
+LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM);
+BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM) ;
+
+BOOL CenterAbout (HWND hwndChild, HWND hwndParent);
+
+BOOL BuildPngList (PTSTR pstrPathName, TCHAR **ppFileList, int *pFileCount,
+ int *pFileIndex);
+
+BOOL SearchPngList (TCHAR *pFileList, int FileCount, int *pFileIndex,
+ PTSTR pstrPrevName, PTSTR pstrNextName);
+
+BOOL LoadImageFile(HWND hwnd, PTSTR pstrPathName,
+ png_byte **ppbImage, int *pxImgSize, int *pyImgSize, int *piChannels,
+ png_color *pBkgColor);
+
+BOOL DisplayImage (HWND hwnd, BYTE **ppDib,
+ BYTE **ppDiData, int cxWinSize, int cyWinSize,
+ BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels,
+ BOOL bStretched);
+
+BOOL InitBitmap (
+ BYTE *pDiData, int cxWinSize, int cyWinSize);
+
+BOOL FillBitmap (
+ BYTE *pDiData, int cxWinSize, int cyWinSize,
+ BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels,
+ BOOL bStretched);
+
+// a few global variables
+
+static char *szProgName = PROGNAME;
+static char *szAppName = LONGNAME;
+static char *szIconName = PROGNAME;
+static char szCmdFileName [MAX_PATH];
+
+// MAIN routine
+
+int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
+ PSTR szCmdLine, int iCmdShow)
+{
+ HACCEL hAccel;
+ HWND hwnd;
+ MSG msg;
+ WNDCLASS wndclass;
+ int ixBorders, iyBorders;
+
+ wndclass.style = CS_HREDRAW | CS_VREDRAW;
+ wndclass.lpfnWndProc = WndProc;
+ wndclass.cbClsExtra = 0;
+ wndclass.cbWndExtra = 0;
+ wndclass.hInstance = hInstance;
+ wndclass.hIcon = LoadIcon (hInstance, szIconName) ;
+ wndclass.hCursor = LoadCursor (NULL, IDC_ARROW);
+ wndclass.hbrBackground = NULL; // (HBRUSH) GetStockObject (GRAY_BRUSH);
+ wndclass.lpszMenuName = szProgName;
+ wndclass.lpszClassName = szProgName;
+
+ if (!RegisterClass (&wndclass))
+ {
+ MessageBox (NULL, TEXT ("Error: this program requires Windows NT!"),
+ szProgName, MB_ICONERROR);
+ return 0;
+ }
+
+ // if filename given on commandline, store it
+ if ((szCmdLine != NULL) && (*szCmdLine != '\0'))
+ if (szCmdLine[0] == '"')
+ strncpy (szCmdFileName, szCmdLine + 1, strlen(szCmdLine) - 2);
+ else
+ strcpy (szCmdFileName, szCmdLine);
+ else
+ strcpy (szCmdFileName, "");
+
+ // calculate size of window-borders
+ ixBorders = 2 * (GetSystemMetrics (SM_CXBORDER) +
+ GetSystemMetrics (SM_CXDLGFRAME));
+ iyBorders = 2 * (GetSystemMetrics (SM_CYBORDER) +
+ GetSystemMetrics (SM_CYDLGFRAME)) +
+ GetSystemMetrics (SM_CYCAPTION) +
+ GetSystemMetrics (SM_CYMENUSIZE) +
+ 1; /* WvS: don't ask me why? */
+
+ hwnd = CreateWindow (szProgName, szAppName,
+ WS_OVERLAPPEDWINDOW,
+ CW_USEDEFAULT, CW_USEDEFAULT,
+ 512 + 2 * MARGIN + ixBorders, 384 + 2 * MARGIN + iyBorders,
+// CW_USEDEFAULT, CW_USEDEFAULT,
+ NULL, NULL, hInstance, NULL);
+
+ ShowWindow (hwnd, iCmdShow);
+ UpdateWindow (hwnd);
+
+ hAccel = LoadAccelerators (hInstance, szProgName);
+
+ while (GetMessage (&msg, NULL, 0, 0))
+ {
+ if (!TranslateAccelerator (hwnd, hAccel, &msg))
+ {
+ TranslateMessage (&msg);
+ DispatchMessage (&msg);
+ }
+ }
+ return msg.wParam;
+}
+
+LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam,
+ LPARAM lParam)
+{
+ static HINSTANCE hInstance ;
+ static HDC hdc;
+ static PAINTSTRUCT ps;
+ static HMENU hMenu;
+
+ static BITMAPFILEHEADER *pbmfh;
+ static BITMAPINFOHEADER *pbmih;
+ static BYTE *pbImage;
+ static int cxWinSize, cyWinSize;
+ static int cxImgSize, cyImgSize;
+ static int cImgChannels;
+ static png_color bkgColor = {127, 127, 127};
+
+ static BOOL bStretched = TRUE;
+
+ static BYTE *pDib = NULL;
+ static BYTE *pDiData = NULL;
+
+ static TCHAR szImgPathName [MAX_PATH];
+ static TCHAR szTitleName [MAX_PATH];
+
+ static TCHAR *pPngFileList = NULL;
+ static int iPngFileCount;
+ static int iPngFileIndex;
+
+ BOOL bOk;
+
+ switch (message)
+ {
+ case WM_CREATE:
+ hInstance = ((LPCREATESTRUCT) lParam)->hInstance ;
+ PngFileInitialize (hwnd);
+
+ strcpy (szImgPathName, "");
+
+ // in case we process file given on command-line
+
+ if (szCmdFileName[0] != '\0')
+ {
+ strcpy (szImgPathName, szCmdFileName);
+
+ // read the other png-files in the directory for later
+ // next/previous commands
+
+ BuildPngList (szImgPathName, &pPngFileList, &iPngFileCount,
+ &iPngFileIndex);
+
+ // load the image from file
+
+ if (!LoadImageFile (hwnd, szImgPathName,
+ &pbImage, &cxImgSize, &cyImgSize, &cImgChannels, &bkgColor))
+ return 0;
+
+ // invalidate the client area for later update
+
+ InvalidateRect (hwnd, NULL, TRUE);
+
+ // display the PNG into the DIBitmap
+
+ DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
+ pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
+ }
+
+ return 0;
+
+ case WM_SIZE:
+ cxWinSize = LOWORD (lParam);
+ cyWinSize = HIWORD (lParam);
+
+ // invalidate the client area for later update
+
+ InvalidateRect (hwnd, NULL, TRUE);
+
+ // display the PNG into the DIBitmap
+
+ DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
+ pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
+
+ return 0;
+
+ case WM_INITMENUPOPUP:
+ hMenu = GetMenu (hwnd);
+
+ if (pbImage)
+ EnableMenuItem (hMenu, IDM_FILE_SAVE, MF_ENABLED);
+ else
+ EnableMenuItem (hMenu, IDM_FILE_SAVE, MF_GRAYED);
+
+ return 0;
+
+ case WM_COMMAND:
+ hMenu = GetMenu (hwnd);
+
+ switch (LOWORD (wParam))
+ {
+ case IDM_FILE_OPEN:
+
+ // show the File Open dialog box
+
+ if (!PngFileOpenDlg (hwnd, szImgPathName, szTitleName))
+ return 0;
+
+ // read the other png-files in the directory for later
+ // next/previous commands
+
+ BuildPngList (szImgPathName, &pPngFileList, &iPngFileCount,
+ &iPngFileIndex);
+
+ // load the image from file
+
+ if (!LoadImageFile (hwnd, szImgPathName,
+ &pbImage, &cxImgSize, &cyImgSize, &cImgChannels, &bkgColor))
+ return 0;
+
+ // invalidate the client area for later update
+
+ InvalidateRect (hwnd, NULL, TRUE);
+
+ // display the PNG into the DIBitmap
+
+ DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
+ pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
+
+ return 0;
+
+ case IDM_FILE_SAVE:
+
+ // show the File Save dialog box
+
+ if (!PngFileSaveDlg (hwnd, szImgPathName, szTitleName))
+ return 0;
+
+ // save the PNG to a disk file
+
+ SetCursor (LoadCursor (NULL, IDC_WAIT));
+ ShowCursor (TRUE);
+
+ bOk = PngSaveImage (szImgPathName, pDiData, cxWinSize, cyWinSize,
+ bkgColor);
+
+ ShowCursor (FALSE);
+ SetCursor (LoadCursor (NULL, IDC_ARROW));
+
+ if (!bOk)
+ MessageBox (hwnd, TEXT ("Error in saving the PNG image"),
+ szProgName, MB_ICONEXCLAMATION | MB_OK);
+ return 0;
+
+ case IDM_FILE_NEXT:
+
+ // read next entry in the directory
+
+ if (SearchPngList (pPngFileList, iPngFileCount, &iPngFileIndex,
+ NULL, szImgPathName))
+ {
+ if (strcmp (szImgPathName, "") == 0)
+ return 0;
+
+ // load the image from file
+
+ if (!LoadImageFile (hwnd, szImgPathName, &pbImage,
+ &cxImgSize, &cyImgSize, &cImgChannels, &bkgColor))
+ return 0;
+
+ // invalidate the client area for later update
+
+ InvalidateRect (hwnd, NULL, TRUE);
+
+ // display the PNG into the DIBitmap
+
+ DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
+ pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
+ }
+
+ return 0;
+
+ case IDM_FILE_PREVIOUS:
+
+ // read previous entry in the directory
+
+ if (SearchPngList (pPngFileList, iPngFileCount, &iPngFileIndex,
+ szImgPathName, NULL))
+ {
+
+ if (strcmp (szImgPathName, "") == 0)
+ return 0;
+
+ // load the image from file
+
+ if (!LoadImageFile (hwnd, szImgPathName, &pbImage, &cxImgSize,
+ &cyImgSize, &cImgChannels, &bkgColor))
+ return 0;
+
+ // invalidate the client area for later update
+
+ InvalidateRect (hwnd, NULL, TRUE);
+
+ // display the PNG into the DIBitmap
+
+ DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
+ pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
+ }
+
+ return 0;
+
+ case IDM_FILE_EXIT:
+
+ // more cleanup needed...
+
+ // free image buffer
+
+ if (pDib != NULL)
+ {
+ free (pDib);
+ pDib = NULL;
+ }
+
+ // free file-list
+
+ if (pPngFileList != NULL)
+ {
+ free (pPngFileList);
+ pPngFileList = NULL;
+ }
+
+ // let's go ...
+
+ exit (0);
+
+ return 0;
+
+ case IDM_OPTIONS_STRETCH:
+ bStretched = !bStretched;
+ if (bStretched)
+ CheckMenuItem (hMenu, IDM_OPTIONS_STRETCH, MF_CHECKED);
+ else
+ CheckMenuItem (hMenu, IDM_OPTIONS_STRETCH, MF_UNCHECKED);
+
+ // invalidate the client area for later update
+
+ InvalidateRect (hwnd, NULL, TRUE);
+
+ // display the PNG into the DIBitmap
+
+ DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
+ pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
+
+ return 0;
+
+ case IDM_HELP_ABOUT:
+ DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc) ;
+ return 0;
+
+ } // end switch
+
+ break;
+
+ case WM_PAINT:
+ hdc = BeginPaint (hwnd, &ps);
+
+ if (pDib)
+ SetDIBitsToDevice (hdc, 0, 0, cxWinSize, cyWinSize, 0, 0,
+ 0, cyWinSize, pDiData, (BITMAPINFO *) pDib, DIB_RGB_COLORS);
+
+ EndPaint (hwnd, &ps);
+ return 0;
+
+ case WM_DESTROY:
+ if (pbmfh)
+ {
+ free (pbmfh);
+ pbmfh = NULL;
+ }
+
+ PostQuitMessage (0);
+ return 0;
+ }
+
+ return DefWindowProc (hwnd, message, wParam, lParam);
+}
+
+BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message,
+ WPARAM wParam, LPARAM lParam)
+{
+ switch (message)
+ {
+ case WM_INITDIALOG :
+ ShowWindow (hDlg, SW_HIDE);
+ CenterAbout (hDlg, GetWindow (hDlg, GW_OWNER));
+ ShowWindow (hDlg, SW_SHOW);
+ return TRUE ;
+
+ case WM_COMMAND :
+ switch (LOWORD (wParam))
+ {
+ case IDOK :
+ case IDCANCEL :
+ EndDialog (hDlg, 0) ;
+ return TRUE ;
+ }
+ break ;
+ }
+ return FALSE ;
+}
+
+//---------------
+// CenterAbout
+//---------------
+
+BOOL CenterAbout (HWND hwndChild, HWND hwndParent)
+{
+ RECT rChild, rParent, rWorkArea;
+ int wChild, hChild, wParent, hParent;
+ int xNew, yNew;
+ BOOL bResult;
+
+ // Get the Height and Width of the child window
+ GetWindowRect (hwndChild, &rChild);
+ wChild = rChild.right - rChild.left;
+ hChild = rChild.bottom - rChild.top;
+
+ // Get the Height and Width of the parent window
+ GetWindowRect (hwndParent, &rParent);
+ wParent = rParent.right - rParent.left;
+ hParent = rParent.bottom - rParent.top;
+
+ // Get the limits of the 'workarea'
+ bResult = SystemParametersInfo(
+ SPI_GETWORKAREA, // system parameter to query or set
+ sizeof(RECT),
+ &rWorkArea,
+ 0);
+ if (!bResult) {
+ rWorkArea.left = rWorkArea.top = 0;
+ rWorkArea.right = GetSystemMetrics(SM_CXSCREEN);
+ rWorkArea.bottom = GetSystemMetrics(SM_CYSCREEN);
+ }
+
+ // Calculate new X position, then adjust for workarea
+ xNew = rParent.left + ((wParent - wChild) /2);
+ if (xNew < rWorkArea.left) {
+ xNew = rWorkArea.left;
+ } else if ((xNew+wChild) > rWorkArea.right) {
+ xNew = rWorkArea.right - wChild;
+ }
+
+ // Calculate new Y position, then adjust for workarea
+ yNew = rParent.top + ((hParent - hChild) /2);
+ if (yNew < rWorkArea.top) {
+ yNew = rWorkArea.top;
+ } else if ((yNew+hChild) > rWorkArea.bottom) {
+ yNew = rWorkArea.bottom - hChild;
+ }
+
+ // Set it, and return
+ return SetWindowPos (hwndChild, NULL, xNew, yNew, 0, 0, SWP_NOSIZE |
+ SWP_NOZORDER);
+}
+
+//----------------
+// BuildPngList
+//----------------
+
+BOOL BuildPngList (PTSTR pstrPathName, TCHAR **ppFileList, int *pFileCount,
+ int *pFileIndex)
+{
+ static TCHAR szImgPathName [MAX_PATH];
+ static TCHAR szImgFileName [MAX_PATH];
+ static TCHAR szImgFindName [MAX_PATH];
+
+ WIN32_FIND_DATA finddata;
+ HANDLE hFind;
+
+ static TCHAR szTmp [MAX_PATH];
+ BOOL bOk;
+ int i, ii;
+ int j, jj;
+
+ // free previous file-list
+
+ if (*ppFileList != NULL)
+ {
+ free (*ppFileList);
+ *ppFileList = NULL;
+ }
+
+ // extract foldername, filename and search-name
+
+ strcpy (szImgPathName, pstrPathName);
+ strcpy (szImgFileName, strrchr (pstrPathName, '\\') + 1);
+
+ strcpy (szImgFindName, szImgPathName);
+ *(strrchr (szImgFindName, '\\') + 1) = '\0';
+ strcat (szImgFindName, "*.png");
+
+ // first cycle: count number of files in directory for memory allocation
+
+ *pFileCount = 0;
+
+ hFind = FindFirstFile(szImgFindName, &finddata);
+ bOk = (hFind != (HANDLE) -1);
+
+ while (bOk)
+ {
+ *pFileCount += 1;
+ bOk = FindNextFile(hFind, &finddata);
+ }
+ FindClose(hFind);
+
+ // allocation memory for file-list
+
+ *ppFileList = (TCHAR *) malloc (*pFileCount * MAX_PATH);
+
+ // second cycle: read directory and store filenames in file-list
+
+ hFind = FindFirstFile(szImgFindName, &finddata);
+ bOk = (hFind != (HANDLE) -1);
+
+ i = 0;
+ ii = 0;
+ while (bOk)
+ {
+ strcpy (*ppFileList + ii, szImgPathName);
+ strcpy (strrchr(*ppFileList + ii, '\\') + 1, finddata.cFileName);
+
+ if (strcmp(pstrPathName, *ppFileList + ii) == 0)
+ *pFileIndex = i;
+
+ ii += MAX_PATH;
+ i++;
+
+ bOk = FindNextFile(hFind, &finddata);
+ }
+ FindClose(hFind);
+
+ // finally we must sort the file-list
+
+ for (i = 0; i < *pFileCount - 1; i++)
+ {
+ ii = i * MAX_PATH;
+ for (j = i+1; j < *pFileCount; j++)
+ {
+ jj = j * MAX_PATH;
+ if (strcmp (*ppFileList + ii, *ppFileList + jj) > 0)
+ {
+ strcpy (szTmp, *ppFileList + jj);
+ strcpy (*ppFileList + jj, *ppFileList + ii);
+ strcpy (*ppFileList + ii, szTmp);
+
+ // check if this was the current image that we moved
+
+ if (*pFileIndex == i)
+ *pFileIndex = j;
+ else
+ if (*pFileIndex == j)
+ *pFileIndex = i;
+ }
+ }
+ }
+
+ return TRUE;
+}
+
+//----------------
+// SearchPngList
+//----------------
+
+BOOL SearchPngList (
+ TCHAR *pFileList, int FileCount, int *pFileIndex,
+ PTSTR pstrPrevName, PTSTR pstrNextName)
+{
+ if (FileCount > 0)
+ {
+ // get previous entry
+
+ if (pstrPrevName != NULL)
+ {
+ if (*pFileIndex > 0)
+ *pFileIndex -= 1;
+ else
+ *pFileIndex = FileCount - 1;
+
+ strcpy (pstrPrevName, pFileList + (*pFileIndex * MAX_PATH));
+ }
+
+ // get next entry
+
+ if (pstrNextName != NULL)
+ {
+ if (*pFileIndex < FileCount - 1)
+ *pFileIndex += 1;
+ else
+ *pFileIndex = 0;
+
+ strcpy (pstrNextName, pFileList + (*pFileIndex * MAX_PATH));
+ }
+
+ return TRUE;
+ }
+ else
+ {
+ return FALSE;
+ }
+}
+
+//-----------------
+// LoadImageFile
+//-----------------
+
+BOOL LoadImageFile (HWND hwnd, PTSTR pstrPathName,
+ png_byte **ppbImage, int *pxImgSize, int *pyImgSize,
+ int *piChannels, png_color *pBkgColor)
+{
+ static TCHAR szTmp [MAX_PATH];
+
+ // if there's an existing PNG, free the memory
+
+ if (*ppbImage)
+ {
+ free (*ppbImage);
+ *ppbImage = NULL;
+ }
+
+ // Load the entire PNG into memory
+
+ SetCursor (LoadCursor (NULL, IDC_WAIT));
+ ShowCursor (TRUE);
+
+ PngLoadImage (pstrPathName, ppbImage, pxImgSize, pyImgSize, piChannels,
+ pBkgColor);
+
+ ShowCursor (FALSE);
+ SetCursor (LoadCursor (NULL, IDC_ARROW));
+
+ if (*ppbImage != NULL)
+ {
+ sprintf (szTmp, "VisualPng - %s", strrchr(pstrPathName, '\\') + 1);
+ SetWindowText (hwnd, szTmp);
+ }
+ else
+ {
+ MessageBox (hwnd, TEXT ("Error in loading the PNG image"),
+ szProgName, MB_ICONEXCLAMATION | MB_OK);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+//----------------
+// DisplayImage
+//----------------
+
+BOOL DisplayImage (HWND hwnd, BYTE **ppDib,
+ BYTE **ppDiData, int cxWinSize, int cyWinSize,
+ BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels,
+ BOOL bStretched)
+{
+ BYTE *pDib = *ppDib;
+ BYTE *pDiData = *ppDiData;
+ // BITMAPFILEHEADER *pbmfh;
+ BITMAPINFOHEADER *pbmih;
+ WORD wDIRowBytes;
+ png_color bkgBlack = {0, 0, 0};
+ png_color bkgGray = {127, 127, 127};
+ png_color bkgWhite = {255, 255, 255};
+
+ // allocate memory for the Device Independant bitmap
+
+ wDIRowBytes = (WORD) ((3 * cxWinSize + 3L) >> 2) << 2;
+
+ if (pDib)
+ {
+ free (pDib);
+ pDib = NULL;
+ }
+
+ if (!(pDib = (BYTE *) malloc (sizeof(BITMAPINFOHEADER) +
+ wDIRowBytes * cyWinSize)))
+ {
+ MessageBox (hwnd, TEXT ("Error in displaying the PNG image"),
+ szProgName, MB_ICONEXCLAMATION | MB_OK);
+ *ppDib = pDib = NULL;
+ return FALSE;
+ }
+ *ppDib = pDib;
+ memset (pDib, 0, sizeof(BITMAPINFOHEADER));
+
+ // initialize the dib-structure
+
+ pbmih = (BITMAPINFOHEADER *) pDib;
+ pbmih->biSize = sizeof(BITMAPINFOHEADER);
+ pbmih->biWidth = cxWinSize;
+ pbmih->biHeight = -((long) cyWinSize);
+ pbmih->biPlanes = 1;
+ pbmih->biBitCount = 24;
+ pbmih->biCompression = 0;
+ pDiData = pDib + sizeof(BITMAPINFOHEADER);
+ *ppDiData = pDiData;
+
+ // first fill bitmap with gray and image border
+
+ InitBitmap (pDiData, cxWinSize, cyWinSize);
+
+ // then fill bitmap with image
+
+ if (pbImage)
+ {
+ FillBitmap (
+ pDiData, cxWinSize, cyWinSize,
+ pbImage, cxImgSize, cyImgSize, cImgChannels,
+ bStretched);
+ }
+
+ return TRUE;
+}
+
+//--------------
+// InitBitmap
+//--------------
+
+BOOL InitBitmap (BYTE *pDiData, int cxWinSize, int cyWinSize)
+{
+ BYTE *dst;
+ int x, y, col;
+
+ // initialize the background with gray
+
+ dst = pDiData;
+ for (y = 0; y < cyWinSize; y++)
+ {
+ col = 0;
+ for (x = 0; x < cxWinSize; x++)
+ {
+ // fill with GRAY
+ *dst++ = 127;
+ *dst++ = 127;
+ *dst++ = 127;
+ col += 3;
+ }
+ // rows start on 4 byte boundaries
+ while ((col % 4) != 0)
+ {
+ dst++;
+ col++;
+ }
+ }
+
+ return TRUE;
+}
+
+//--------------
+// FillBitmap
+//--------------
+
+BOOL FillBitmap (
+ BYTE *pDiData, int cxWinSize, int cyWinSize,
+ BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels,
+ BOOL bStretched)
+{
+ BYTE *pStretchedImage;
+ BYTE *pImg;
+ BYTE *src, *dst;
+ BYTE r, g, b, a;
+ const int cDIChannels = 3;
+ WORD wImgRowBytes;
+ WORD wDIRowBytes;
+ int cxNewSize, cyNewSize;
+ int cxImgPos, cyImgPos;
+ int xImg, yImg;
+ int xWin, yWin;
+ int xOld, yOld;
+ int xNew, yNew;
+
+ if (bStretched)
+ {
+ cxNewSize = cxWinSize - 2 * MARGIN;
+ cyNewSize = cyWinSize - 2 * MARGIN;
+
+ // stretch the image to it's window determined size
+
+ // the following two are the same, but the first has side-effects
+ // because of rounding
+// if ((cyNewSize / cxNewSize) > (cyImgSize / cxImgSize))
+ if ((cyNewSize * cxImgSize) > (cyImgSize * cxNewSize))
+ {
+ cyNewSize = cxNewSize * cyImgSize / cxImgSize;
+ cxImgPos = MARGIN;
+ cyImgPos = (cyWinSize - cyNewSize) / 2;
+ }
+ else
+ {
+ cxNewSize = cyNewSize * cxImgSize / cyImgSize;
+ cyImgPos = MARGIN;
+ cxImgPos = (cxWinSize - cxNewSize) / 2;
+ }
+
+ pStretchedImage = malloc (cImgChannels * cxNewSize * cyNewSize);
+ pImg = pStretchedImage;
+
+ for (yNew = 0; yNew < cyNewSize; yNew++)
+ {
+ yOld = yNew * cyImgSize / cyNewSize;
+ for (xNew = 0; xNew < cxNewSize; xNew++)
+ {
+ xOld = xNew * cxImgSize / cxNewSize;
+
+ r = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 0);
+ g = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 1);
+ b = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 2);
+ *pImg++ = r;
+ *pImg++ = g;
+ *pImg++ = b;
+ if (cImgChannels == 4)
+ {
+ a = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld)
+ + 3);
+ *pImg++ = a;
+ }
+ }
+ }
+
+ // calculate row-bytes
+
+ wImgRowBytes = cImgChannels * cxNewSize;
+ wDIRowBytes = (WORD) ((cDIChannels * cxWinSize + 3L) >> 2) << 2;
+
+ // copy image to screen
+
+ for (yImg = 0, yWin = cyImgPos; yImg < cyNewSize; yImg++, yWin++)
+ {
+ if (yWin >= cyWinSize - cyImgPos)
+ break;
+ src = pStretchedImage + yImg * wImgRowBytes;
+ dst = pDiData + yWin * wDIRowBytes + cxImgPos * cDIChannels;
+
+ for (xImg = 0, xWin = cxImgPos; xImg < cxNewSize; xImg++, xWin++)
+ {
+ if (xWin >= cxWinSize - cxImgPos)
+ break;
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ *dst++ = b; /* note the reverse order */
+ *dst++ = g;
+ *dst++ = r;
+ if (cImgChannels == 4)
+ {
+ a = *src++;
+ }
+ }
+ }
+
+ // free memory
+
+ if (pStretchedImage != NULL)
+ {
+ free (pStretchedImage);
+ pStretchedImage = NULL;
+ }
+
+ }
+
+ // process the image not-stretched
+
+ else
+ {
+ // calculate the central position
+
+ cxImgPos = (cxWinSize - cxImgSize) / 2;
+ cyImgPos = (cyWinSize - cyImgSize) / 2;
+
+ // check for image larger than window
+
+ if (cxImgPos < MARGIN)
+ cxImgPos = MARGIN;
+ if (cyImgPos < MARGIN)
+ cyImgPos = MARGIN;
+
+ // calculate both row-bytes
+
+ wImgRowBytes = cImgChannels * cxImgSize;
+ wDIRowBytes = (WORD) ((cDIChannels * cxWinSize + 3L) >> 2) << 2;
+
+ // copy image to screen
+
+ for (yImg = 0, yWin = cyImgPos; yImg < cyImgSize; yImg++, yWin++)
+ {
+ if (yWin >= cyWinSize - MARGIN)
+ break;
+ src = pbImage + yImg * wImgRowBytes;
+ dst = pDiData + yWin * wDIRowBytes + cxImgPos * cDIChannels;
+
+ for (xImg = 0, xWin = cxImgPos; xImg < cxImgSize; xImg++, xWin++)
+ {
+ if (xWin >= cxWinSize - MARGIN)
+ break;
+ r = *src++;
+ g = *src++;
+ b = *src++;
+ *dst++ = b; /* note the reverse order */
+ *dst++ = g;
+ *dst++ = r;
+ if (cImgChannels == 4)
+ {
+ a = *src++;
+ }
+ }
+ }
+ }
+
+ return TRUE;
+}
+
+//-----------------
+// end of source
+//-----------------
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.dsp b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.dsp
new file mode 100644
index 00000000000..c13c5a723ba
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.dsp
@@ -0,0 +1,147 @@
+# Microsoft Developer Studio Project File - Name="VisualPng" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Application" 0x0101
+
+CFG=VisualPng - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "VisualPng.mak".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "VisualPng.mak" CFG="VisualPng - Win32 Debug"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "VisualPng - Win32 Release" (based on "Win32 (x86) Application")
+!MESSAGE "VisualPng - Win32 Debug" (based on "Win32 (x86) Application")
+!MESSAGE
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF "$(CFG)" == "VisualPng - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /O2 /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
+# ADD LINK32 ..\..\projects\visualc6\Win32_LIB_Release\libpng.lib ..\..\..\zlib\projects\visualc6\Win32_LIB_Release\zlib.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
+# Begin Special Build Tool
+OutDir=.\Release
+SOURCE="$(InputPath)"
+PostBuild_Cmds=$(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
+# End Special Build Tool
+
+!ELSEIF "$(CFG)" == "VisualPng - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /ZI /Od /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 ..\..\projects\visualc6\Win32_LIB_Release\libpng.lib ..\..\..\zlib\projects\visualc6\Win32_LIB_Release\zlib.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"msvcrt.lib" /pdbtype:sept
+# Begin Special Build Tool
+OutDir=.\Debug
+SOURCE="$(InputPath)"
+PostBuild_Cmds=$(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
+# End Special Build Tool
+
+!ENDIF
+
+# Begin Target
+
+# Name "VisualPng - Win32 Release"
+# Name "VisualPng - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=.\PngFile.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\VisualPng.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=.\cexcept.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\PngFile.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\resource.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# Begin Source File
+
+SOURCE=.\VisualPng.ico
+# End Source File
+# Begin Source File
+
+SOURCE=.\VisualPng.rc
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.dsw b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.dsw
new file mode 100644
index 00000000000..17ad83ad362
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "VisualPng"=.\VisualPng.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.ico b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.ico
new file mode 100644
index 00000000000..68aa3719fb5
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.ico
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.png b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.png
new file mode 100644
index 00000000000..c6aa80a9bfa
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.rc b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.rc
new file mode 100644
index 00000000000..151c68c47c0
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/VisualPng.rc
@@ -0,0 +1,152 @@
+//Microsoft Developer Studio generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "afxres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.S.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(1252)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE DISCARDABLE
+BEGIN
+ "resource.h\0"
+END
+
+2 TEXTINCLUDE DISCARDABLE
+BEGIN
+ "#include ""afxres.h""\r\n"
+ "\0"
+END
+
+3 TEXTINCLUDE DISCARDABLE
+BEGIN
+ "\r\n"
+ "\0"
+END
+
+#endif // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Menu
+//
+
+VISUALPNG MENU DISCARDABLE
+BEGIN
+ POPUP "&File"
+ BEGIN
+ MENUITEM "&Open Image...\tCtrl+O", IDM_FILE_OPEN
+ MENUITEM "Save &As...", IDM_FILE_SAVE
+ MENUITEM SEPARATOR
+ MENUITEM "&Next Image\tCtrl+N", IDM_FILE_NEXT
+ MENUITEM "Pre&vious Image\tCtrl+V", IDM_FILE_PREVIOUS
+ MENUITEM SEPARATOR
+ MENUITEM "E&xit\tAlt+X", IDM_FILE_EXIT
+ END
+ POPUP "&Options"
+ BEGIN
+ MENUITEM "&Stretch", IDM_OPTIONS_STRETCH, CHECKED
+ END
+ POPUP "&Help"
+ BEGIN
+ MENUITEM "&About", IDM_HELP_ABOUT
+ END
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Accelerator
+//
+
+VISUALPNG ACCELERATORS DISCARDABLE
+BEGIN
+ "N", IDM_FILE_NEXT, VIRTKEY, CONTROL, NOINVERT
+ "O", IDM_FILE_OPEN, VIRTKEY, CONTROL, NOINVERT
+ "P", IDM_FILE_PREVIOUS, VIRTKEY, CONTROL, NOINVERT
+ "V", IDM_FILE_PREVIOUS, VIRTKEY, CONTROL, NOINVERT
+ "X", IDM_FILE_EXIT, VIRTKEY, ALT, NOINVERT
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+VISUALPNG ICON DISCARDABLE "VisualPng.ico"
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Dialog
+//
+
+ABOUTBOX DIALOG DISCARDABLE 0, 0, 186, 94
+STYLE DS_MODALFRAME | WS_POPUP
+FONT 8, "MS Sans Serif"
+BEGIN
+ DEFPUSHBUTTON "OK",IDOK,68,67,50,14
+ CTEXT "VisualPng 1.0 - June 2000",IDC_STATIC,49,14,88,8
+ LTEXT "a PNG image viewer",IDC_STATIC,60,30,66,8
+ LTEXT "(c) Willem van Schaik, 2000",IDC_STATIC,48,52,90,8
+ LTEXT "to demonstrate the use of libpng in Visual C",
+ IDC_STATIC,25,38,136,8
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// DESIGNINFO
+//
+
+#ifdef APSTUDIO_INVOKED
+GUIDELINES DESIGNINFO DISCARDABLE
+BEGIN
+ "ABOUTBOX", DIALOG
+ BEGIN
+ LEFTMARGIN, 7
+ RIGHTMARGIN, 179
+ TOPMARGIN, 7
+ BOTTOMMARGIN, 87
+ END
+END
+#endif // APSTUDIO_INVOKED
+
+#endif // English (U.S.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif // not APSTUDIO_INVOKED
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/cexcept.h b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/cexcept.h
new file mode 100644
index 00000000000..5f45d769758
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/cexcept.h
@@ -0,0 +1,248 @@
+/*===
+cexcept.h 2.0.1 (2008-Jul-19-Sat)
+http://www.nicemice.net/cexcept/
+Adam M. Costello
+http://www.nicemice.net/amc/
+
+An interface for exception-handling in ANSI C (C89 and subsequent ISO
+standards), developed jointly with Cosmin Truta.
+
+ Copyright (c) 2000-2008 Adam M. Costello and Cosmin Truta.
+ This software may be modified only if its author and version
+ information is updated accurately, and may be redistributed
+ only if accompanied by this unaltered notice. Subject to those
+ restrictions, permission is granted to anyone to do anything
+ with this software. The copyright holders make no guarantees
+ regarding this software, and are not responsible for any damage
+ resulting from its use.
+
+The cexcept interface is not compatible with and cannot interact
+with system exceptions (like division by zero or memory segmentation
+violation), compiler-generated exceptions (like C++ exceptions), or
+other exception-handling interfaces.
+
+When using this interface across multiple .c files, do not include
+this header file directly. Instead, create a wrapper header file that
+includes this header file and then invokes the define_exception_type
+macro (see below). The .c files should then include that header file.
+
+The interface consists of one type, one well-known name, and six macros.
+
+
+define_exception_type(type_name);
+
+ This macro is used like an external declaration. It specifies
+ the type of object that gets copied from the exception thrower to
+ the exception catcher. The type_name can be any type that can be
+ assigned to, that is, a non-constant arithmetic type, struct, union,
+ or pointer. Examples:
+
+ define_exception_type(int);
+
+ enum exception { out_of_memory, bad_arguments, disk_full };
+ define_exception_type(enum exception);
+
+ struct exception { int code; const char *msg; };
+ define_exception_type(struct exception);
+
+ Because throwing an exception causes the object to be copied (not
+ just once, but twice), programmers may wish to consider size when
+ choosing the exception type.
+
+
+struct exception_context;
+
+ This type may be used after the define_exception_type() macro has
+ been invoked. A struct exception_context must be known to both
+ the thrower and the catcher. It is expected that there be one
+ context for each thread that uses exceptions. It would certainly
+ be dangerous for multiple threads to access the same context.
+ One thread can use multiple contexts, but that is likely to be
+ confusing and not typically useful. The application can allocate
+ this structure in any way it pleases--automatic, static, or dynamic.
+ The application programmer should pretend not to know the structure
+ members, which are subject to change.
+
+
+struct exception_context *the_exception_context;
+
+ The Try/Catch and Throw statements (described below) implicitly
+ refer to a context, using the name the_exception_context. It is
+ the application's responsibility to make sure that this name yields
+ the address of a mutable (non-constant) struct exception_context
+ wherever those statements are used. Subject to that constraint, the
+ application may declare a variable of this name anywhere it likes
+ (inside a function, in a parameter list, or externally), and may
+ use whatever storage class specifiers (static, extern, etc) or type
+ qualifiers (const, volatile, etc) it likes. Examples:
+
+ static struct exception_context
+ * const the_exception_context = &foo;
+
+ { struct exception_context *the_exception_context = bar; ... }
+
+ int blah(struct exception_context *the_exception_context, ...);
+
+ extern struct exception_context the_exception_context[1];
+
+ The last example illustrates a trick that avoids creating a pointer
+ object separate from the structure object.
+
+ The name could even be a macro, for example:
+
+ struct exception_context ec_array[numthreads];
+ #define the_exception_context (ec_array + thread_id)
+
+ Be aware that the_exception_context is used several times by the
+ Try/Catch/Throw macros, so it shouldn't be expensive or have side
+ effects. The expansion must be a drop-in replacement for an
+ identifier, so it's safest to put parentheses around it.
+
+
+void init_exception_context(struct exception_context *ec);
+
+ For context structures allocated statically (by an external
+ definition or using the "static" keyword), the implicit
+ initialization to all zeros is sufficient, but contexts allocated
+ by other means must be initialized using this macro before they
+ are used by a Try/Catch statement. It does no harm to initialize
+ a context more than once (by using this macro on a statically
+ allocated context, or using this macro twice on the same context),
+ but a context must not be re-initialized after it has been used by a
+ Try/Catch statement.
+
+
+Try statement
+Catch (expression) statement
+
+ The Try/Catch/Throw macros are capitalized in order to avoid
+ confusion with the C++ keywords, which have subtly different
+ semantics.
+
+ A Try/Catch statement has a syntax similar to an if/else statement,
+ except that the parenthesized expression goes after the second
+ keyword rather than the first. As with if/else, there are two
+ clauses, each of which may be a simple statement ending with a
+ semicolon or a brace-enclosed compound statement. But whereas
+ the else clause is optional, the Catch clause is required. The
+ expression must be a modifiable lvalue (something capable of being
+ assigned to) of the same type (disregarding type qualifiers) that
+ was passed to define_exception_type().
+
+ If a Throw that uses the same exception context as the Try/Catch is
+ executed within the Try clause (typically within a function called
+ by the Try clause), and the exception is not caught by a nested
+ Try/Catch statement, then a copy of the exception will be assigned
+ to the expression, and control will jump to the Catch clause. If no
+ such Throw is executed, then the assignment is not performed, and
+ the Catch clause is not executed.
+
+ The expression is not evaluated unless and until the exception is
+ caught, which is significant if it has side effects, for example:
+
+ Try foo();
+ Catch (p[++i].e) { ... }
+
+ IMPORTANT: Jumping into or out of a Try clause (for example via
+ return, break, continue, goto, longjmp) is forbidden--the compiler
+ will not complain, but bad things will happen at run-time. Jumping
+ into or out of a Catch clause is okay, and so is jumping around
+ inside a Try clause. In many cases where one is tempted to return
+ from a Try clause, it will suffice to use Throw, and then return
+ from the Catch clause. Another option is to set a flag variable and
+ use goto to jump to the end of the Try clause, then check the flag
+ after the Try/Catch statement.
+
+ IMPORTANT: The values of any non-volatile automatic variables
+ changed within the Try clause are undefined after an exception is
+ caught. Therefore, variables modified inside the Try block whose
+ values are needed later outside the Try block must either use static
+ storage or be declared with the "volatile" type qualifier.
+
+
+Throw expression;
+
+ A Throw statement is very much like a return statement, except that
+ the expression is required. Whereas return jumps back to the place
+ where the current function was called, Throw jumps back to the Catch
+ clause of the innermost enclosing Try clause. The expression must
+ be compatible with the type passed to define_exception_type(). The
+ exception must be caught, otherwise the program may crash.
+
+ Slight limitation: If the expression is a comma-expression, it must
+ be enclosed in parentheses.
+
+
+Try statement
+Catch_anonymous statement
+
+ When the value of the exception is not needed, a Try/Catch statement
+ can use Catch_anonymous instead of Catch (expression).
+
+
+Everything below this point is for the benefit of the compiler. The
+application programmer should pretend not to know any of it, because it
+is subject to change.
+
+===*/
+
+
+#ifndef CEXCEPT_H
+#define CEXCEPT_H
+
+
+#include <setjmp.h>
+
+#define define_exception_type(etype) \
+struct exception_context { \
+ jmp_buf *penv; \
+ int caught; \
+ volatile struct { etype etmp; } v; \
+}
+
+/* etmp must be volatile because the application might use automatic */
+/* storage for the_exception_context, and etmp is modified between */
+/* the calls to setjmp() and longjmp(). A wrapper struct is used to */
+/* avoid warnings about a duplicate volatile qualifier in case etype */
+/* already includes it. */
+
+#define init_exception_context(ec) ((void)((ec)->penv = 0))
+
+#define Try \
+ { \
+ jmp_buf *exception__prev, exception__env; \
+ exception__prev = the_exception_context->penv; \
+ the_exception_context->penv = &exception__env; \
+ if (setjmp(exception__env) == 0) { \
+ do
+
+#define exception__catch(action) \
+ while (the_exception_context->caught = 0, \
+ the_exception_context->caught); \
+ } \
+ else { \
+ the_exception_context->caught = 1; \
+ } \
+ the_exception_context->penv = exception__prev; \
+ } \
+ if (!the_exception_context->caught || action) { } \
+ else
+
+#define Catch(e) exception__catch(((e) = the_exception_context->v.etmp, 0))
+#define Catch_anonymous exception__catch(0)
+
+/* Try ends with do, and Catch begins with while(0) and ends with */
+/* else, to ensure that Try/Catch syntax is similar to if/else */
+/* syntax. */
+/* */
+/* The 0 in while(0) is expressed as x=0,x in order to appease */
+/* compilers that warn about constant expressions inside while(). */
+/* Most compilers should still recognize that the condition is always */
+/* false and avoid generating code for it. */
+
+#define Throw \
+ for (;; longjmp(*the_exception_context->penv, 1)) \
+ the_exception_context->v.etmp =
+
+
+#endif /* CEXCEPT_H */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/resource.h b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/resource.h
new file mode 100644
index 00000000000..611dd035f00
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/contrib/visupng/resource.h
@@ -0,0 +1,23 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Developer Studio generated include file.
+// Used by VisualPng.rc
+//
+#define IDM_FILE_OPEN 40001
+#define IDM_FILE_SAVE 40002
+#define IDM_FILE_NEXT 40003
+#define IDM_FILE_PREVIOUS 40004
+#define IDM_FILE_EXIT 40005
+#define IDM_OPTIONS_BACKGROUND 40006
+#define IDM_OPTIONS_STRETCH 40007
+#define IDM_HELP_ABOUT 40008
+
+// Next default values for new objects
+//
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE 113
+#define _APS_NEXT_COMMAND_VALUE 40009
+#define _APS_NEXT_CONTROL_VALUE 1001
+#define _APS_NEXT_SYMED_VALUE 101
+#endif
+#endif
diff --git a/Build/source/libs/teckit/depcomp b/Build/source/libs/libpng/libpng-1.2.34/depcomp
index 807b991f4a8..e5f9736c723 100755
--- a/Build/source/libs/teckit/depcomp
+++ b/Build/source/libs/libpng/libpng-1.2.34/depcomp
@@ -1,7 +1,10 @@
#! /bin/sh
-
# depcomp - compile a program generating dependencies as side-effects
-# Copyright 1999, 2000 Free Software Foundation, Inc.
+
+scriptversion=2007-03-29.01
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
+# Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -15,8 +18,8 @@
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@@ -25,22 +28,45 @@
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by `PROGRAMS ARGS'.
+ object Object file output by `PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputing dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
-# `libtool' can also be set to `yes' or `no'.
-
-if test -z "$depfile"; then
- base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
- dir=`echo "$object" | sed 's,/.*$,/,'`
- if test "$dir" = "$object"; then
- dir=
- fi
- # FIXME: should be _deps on DOS.
- depfile="$dir.deps/$base"
-fi
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
@@ -66,7 +92,20 @@ gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
- "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
stat=$?
if test $stat -eq 0; then :
else
@@ -172,31 +211,43 @@ sgi)
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
- # in a .u file. This file always lives in the current directory.
- # Also, the AIX compiler puts `$object:' at the start of each line;
- # $object doesn't have directory information.
- stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'`
- tmpdepfile="$stripped.u"
- outname="$stripped.o"
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts `$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
"$@" -M
fi
-
stat=$?
+
if test $stat -eq 0; then :
else
- rm -f "$tmpdepfile"
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
if test -f "$tmpdepfile"; then
# Each line is of the form `foo.o: dependent.h'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
- sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
- sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
@@ -206,6 +257,84 @@ aix)
rm -f "$tmpdepfile"
;;
+icc)
+ # Intel's C compiler understands `-MD -MF file'. However on
+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want:
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using \ :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+ sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add `dependent.h:' lines.
+ sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
@@ -217,31 +346,47 @@ tru64)
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
- tmpdepfile1="$dir.libs/$base.lo.d"
- tmpdepfile2="$dir.libs/$base.d"
+ # With Tru64 cc, shared objects can also be used to make a
+ # static library. This mechanism is used in libtool 1.4 series to
+ # handle both shared and static libraries in a single compilation.
+ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+ #
+ # With libtool 1.5 this exception was removed, and libtool now
+ # generates 2 separate objects for the 2 libraries. These two
+ # compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
+ tmpdepfile2=$dir$base.o.d # libtool 1.5
+ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
+ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
- tmpdepfile1="$dir$base.o.d"
- tmpdepfile2="$dir$base.d"
+ tmpdepfile1=$dir$base.o.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ tmpdepfile4=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
- rm -f "$tmpdepfile1" "$tmpdepfile2"
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
exit $stat
fi
- if test -f "$tmpdepfile1"; then
- tmpdepfile="$tmpdepfile1"
- else
- tmpdepfile="$tmpdepfile2"
- fi
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ do
+ test -f "$tmpdepfile" && break
+ done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
- # That's a space and a tab in the [].
- sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
@@ -254,7 +399,7 @@ tru64)
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
- # always write the proprocessed file to stdout, regardless of -o.
+ # always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
@@ -265,9 +410,7 @@ dashmstdout)
shift
fi
- # Remove `-o $object'. We will use -o /dev/null later,
- # however we can't do the remplacement now because
- # `-o $object' might simply not be used
+ # Remove `-o $object'.
IFS=" "
for arg
do
@@ -287,7 +430,11 @@ dashmstdout)
done
test -z "$dashmflag" && dashmflag=-M
- "$@" -o /dev/null $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ # Require at least two characters before searching for `:'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
tr ' ' '
@@ -306,6 +453,13 @@ dashXmstdout)
makedepend)
"$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
# X makedepend
shift
cleared=no
@@ -318,7 +472,9 @@ makedepend)
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
- -*)
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
@@ -339,7 +495,7 @@ makedepend)
cpp)
# Important note: in order to support this mode, a compiler *must*
- # always write the proprocessed file to stdout.
+ # always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
@@ -370,7 +526,8 @@ cpp)
done
"$@" -E |
- sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
@@ -381,7 +538,7 @@ cpp)
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
- # always write the proprocessed file to stdout, regardless of -o,
+ # always write the preprocessed file to stdout, regardless of -o,
# because we must use -o when running libtool.
"$@" || exit $?
IFS=" "
@@ -421,3 +578,12 @@ none)
esac
exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/Build/source/libs/libpng/libpng-1.2.34/example.c b/Build/source/libs/libpng/libpng-1.2.34/example.c
new file mode 100644
index 00000000000..4388e461232
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/example.c
@@ -0,0 +1,814 @@
+
+#if 0 /* in case someone actually tries to compile this */
+
+/* example.c - an example of using libpng
+ * Last changed in libpng 1.2.33 [December 18, 2008]
+ * This file has been placed in the public domain by the authors.
+ * Maintained 1998-2008 Glenn Randers-Pehrson
+ * Maintained 1996, 1997 Andreas Dilger)
+ * Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+/* This is an example of how to use libpng to read and write PNG files.
+ * The file libpng.txt is much more verbose then this. If you have not
+ * read it, do so first. This was designed to be a starting point of an
+ * implementation. This is not officially part of libpng, is hereby placed
+ * in the public domain, and therefore does not require a copyright notice.
+ *
+ * This file does not currently compile, because it is missing certain
+ * parts, like allocating memory to hold an image. You will have to
+ * supply these parts to get it to compile. For an example of a minimal
+ * working PNG reader/writer, see pngtest.c, included in this distribution;
+ * see also the programs in the contrib directory.
+ */
+
+#include "png.h"
+
+ /* The png_jmpbuf() macro, used in error handling, became available in
+ * libpng version 1.0.6. If you want to be able to run your code with older
+ * versions of libpng, you must define the macro yourself (but only if it
+ * is not already defined by libpng!).
+ */
+
+#ifndef png_jmpbuf
+# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)
+#endif
+
+/* Check to see if a file is a PNG file using png_sig_cmp(). png_sig_cmp()
+ * returns zero if the image is a PNG and nonzero if it isn't a PNG.
+ *
+ * The function check_if_png() shown here, but not used, returns nonzero (true)
+ * if the file can be opened and is a PNG, 0 (false) otherwise.
+ *
+ * If this call is successful, and you are going to keep the file open,
+ * you should call png_set_sig_bytes(png_ptr, PNG_BYTES_TO_CHECK); once
+ * you have created the png_ptr, so that libpng knows your application
+ * has read that many bytes from the start of the file. Make sure you
+ * don't call png_set_sig_bytes() with more than 8 bytes read or give it
+ * an incorrect number of bytes read, or you will either have read too
+ * many bytes (your fault), or you are telling libpng to read the wrong
+ * number of magic bytes (also your fault).
+ *
+ * Many applications already read the first 2 or 4 bytes from the start
+ * of the image to determine the file type, so it would be easiest just
+ * to pass the bytes to png_sig_cmp() or even skip that if you know
+ * you have a PNG file, and call png_set_sig_bytes().
+ */
+#define PNG_BYTES_TO_CHECK 4
+int check_if_png(char *file_name, FILE **fp)
+{
+ char buf[PNG_BYTES_TO_CHECK];
+
+ /* Open the prospective PNG file. */
+ if ((*fp = fopen(file_name, "rb")) == NULL)
+ return 0;
+
+ /* Read in some of the signature bytes */
+ if (fread(buf, 1, PNG_BYTES_TO_CHECK, *fp) != PNG_BYTES_TO_CHECK)
+ return 0;
+
+ /* Compare the first PNG_BYTES_TO_CHECK bytes of the signature.
+ Return nonzero (true) if they match */
+
+ return(!png_sig_cmp(buf, (png_size_t)0, PNG_BYTES_TO_CHECK));
+}
+
+/* Read a PNG file. You may want to return an error code if the read
+ * fails (depending upon the failure). There are two "prototypes" given
+ * here - one where we are given the filename, and we need to open the
+ * file, and the other where we are given an open file (possibly with
+ * some or all of the magic bytes read - see comments above).
+ */
+#ifdef open_file /* prototype 1 */
+void read_png(char *file_name) /* We need to open the file */
+{
+ png_structp png_ptr;
+ png_infop info_ptr;
+ unsigned int sig_read = 0;
+ png_uint_32 width, height;
+ int bit_depth, color_type, interlace_type;
+ FILE *fp;
+
+ if ((fp = fopen(file_name, "rb")) == NULL)
+ return (ERROR);
+#else no_open_file /* prototype 2 */
+void read_png(FILE *fp, unsigned int sig_read) /* file is already open */
+{
+ png_structp png_ptr;
+ png_infop info_ptr;
+ png_uint_32 width, height;
+ int bit_depth, color_type, interlace_type;
+#endif no_open_file /* only use one prototype! */
+
+ /* Create and initialize the png_struct with the desired error handler
+ * functions. If you want to use the default stderr and longjump method,
+ * you can supply NULL for the last three parameters. We also supply the
+ * the compiler header file version, so that we know if the application
+ * was compiled with a compatible version of the library. REQUIRED
+ */
+ png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING,
+ png_voidp user_error_ptr, user_error_fn, user_warning_fn);
+
+ if (png_ptr == NULL)
+ {
+ fclose(fp);
+ return (ERROR);
+ }
+
+ /* Allocate/initialize the memory for image information. REQUIRED. */
+ info_ptr = png_create_info_struct(png_ptr);
+ if (info_ptr == NULL)
+ {
+ fclose(fp);
+ png_destroy_read_struct(&png_ptr, png_infopp_NULL, png_infopp_NULL);
+ return (ERROR);
+ }
+
+ /* Set error handling if you are using the setjmp/longjmp method (this is
+ * the normal method of doing things with libpng). REQUIRED unless you
+ * set up your own error handlers in the png_create_read_struct() earlier.
+ */
+
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ /* Free all of the memory associated with the png_ptr and info_ptr */
+ png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
+ fclose(fp);
+ /* If we get here, we had a problem reading the file */
+ return (ERROR);
+ }
+
+ /* One of the following I/O initialization methods is REQUIRED */
+#ifdef streams /* PNG file I/O method 1 */
+ /* Set up the input control if you are using standard C streams */
+ png_init_io(png_ptr, fp);
+
+#else no_streams /* PNG file I/O method 2 */
+ /* If you are using replacement read functions, instead of calling
+ * png_init_io() here you would call:
+ */
+ png_set_read_fn(png_ptr, (void *)user_io_ptr, user_read_fn);
+ /* where user_io_ptr is a structure you want available to the callbacks */
+#endif no_streams /* Use only one I/O method! */
+
+ /* If we have already read some of the signature */
+ png_set_sig_bytes(png_ptr, sig_read);
+
+#ifdef hilevel
+ /*
+ * If you have enough memory to read in the entire image at once,
+ * and you need to specify only transforms that can be controlled
+ * with one of the PNG_TRANSFORM_* bits (this presently excludes
+ * dithering, filling, setting background, and doing gamma
+ * adjustment), then you can read the entire image (including
+ * pixels) into the info structure with this call:
+ */
+ png_read_png(png_ptr, info_ptr, png_transforms, png_voidp_NULL);
+#else
+ /* OK, you're doing it the hard way, with the lower-level functions */
+
+ /* The call to png_read_info() gives us all of the information from the
+ * PNG file before the first IDAT (image data chunk). REQUIRED
+ */
+ png_read_info(png_ptr, info_ptr);
+
+ png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
+ &interlace_type, int_p_NULL, int_p_NULL);
+
+/* Set up the data transformations you want. Note that these are all
+ * optional. Only call them if you want/need them. Many of the
+ * transformations only work on specific types of images, and many
+ * are mutually exclusive.
+ */
+
+ /* tell libpng to strip 16 bit/color files down to 8 bits/color */
+ png_set_strip_16(png_ptr);
+
+ /* Strip alpha bytes from the input data without combining with the
+ * background (not recommended).
+ */
+ png_set_strip_alpha(png_ptr);
+
+ /* Extract multiple pixels with bit depths of 1, 2, and 4 from a single
+ * byte into separate bytes (useful for paletted and grayscale images).
+ */
+ png_set_packing(png_ptr);
+
+ /* Change the order of packed pixels to least significant bit first
+ * (not useful if you are using png_set_packing). */
+ png_set_packswap(png_ptr);
+
+ /* Expand paletted colors into true RGB triplets */
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ png_set_palette_to_rgb(png_ptr);
+
+ /* Expand grayscale images to the full 8 bits from 1, 2, or 4 bits/pixel */
+ if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
+ png_set_expand_gray_1_2_4_to_8(png_ptr);
+
+ /* Expand paletted or RGB images with transparency to full alpha channels
+ * so the data will be available as RGBA quartets.
+ */
+ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
+ png_set_tRNS_to_alpha(png_ptr);
+
+ /* Set the background color to draw transparent and alpha images over.
+ * It is possible to set the red, green, and blue components directly
+ * for paletted images instead of supplying a palette index. Note that
+ * even if the PNG file supplies a background, you are not required to
+ * use it - you should use the (solid) application background if it has one.
+ */
+
+ png_color_16 my_background, *image_background;
+
+ if (png_get_bKGD(png_ptr, info_ptr, &image_background))
+ png_set_background(png_ptr, image_background,
+ PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
+ else
+ png_set_background(png_ptr, &my_background,
+ PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0);
+
+ /* Some suggestions as to how to get a screen gamma value */
+
+ /* Note that screen gamma is the display_exponent, which includes
+ * the CRT_exponent and any correction for viewing conditions */
+ if (/* We have a user-defined screen gamma value */)
+ {
+ screen_gamma = user-defined screen_gamma;
+ }
+ /* This is one way that applications share the same screen gamma value */
+ else if ((gamma_str = getenv("SCREEN_GAMMA")) != NULL)
+ {
+ screen_gamma = atof(gamma_str);
+ }
+ /* If we don't have another value */
+ else
+ {
+ screen_gamma = 2.2; /* A good guess for a PC monitors in a dimly
+ lit room */
+ screen_gamma = 1.7 or 1.0; /* A good guess for Mac systems */
+ }
+
+ /* Tell libpng to handle the gamma conversion for you. The final call
+ * is a good guess for PC generated images, but it should be configurable
+ * by the user at run time by the user. It is strongly suggested that
+ * your application support gamma correction.
+ */
+
+ int intent;
+
+ if (png_get_sRGB(png_ptr, info_ptr, &intent))
+ png_set_gamma(png_ptr, screen_gamma, 0.45455);
+ else
+ {
+ double image_gamma;
+ if (png_get_gAMA(png_ptr, info_ptr, &image_gamma))
+ png_set_gamma(png_ptr, screen_gamma, image_gamma);
+ else
+ png_set_gamma(png_ptr, screen_gamma, 0.45455);
+ }
+
+ /* Dither RGB files down to 8 bit palette or reduce palettes
+ * to the number of colors available on your screen.
+ */
+ if (color_type & PNG_COLOR_MASK_COLOR)
+ {
+ int num_palette;
+ png_colorp palette;
+
+ /* This reduces the image to the application supplied palette */
+ if (/* we have our own palette */)
+ {
+ /* An array of colors to which the image should be dithered */
+ png_color std_color_cube[MAX_SCREEN_COLORS];
+
+ png_set_dither(png_ptr, std_color_cube, MAX_SCREEN_COLORS,
+ MAX_SCREEN_COLORS, png_uint_16p_NULL, 0);
+ }
+ /* This reduces the image to the palette supplied in the file */
+ else if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette))
+ {
+ png_uint_16p histogram = NULL;
+
+ png_get_hIST(png_ptr, info_ptr, &histogram);
+
+ png_set_dither(png_ptr, palette, num_palette,
+ max_screen_colors, histogram, 0);
+ }
+ }
+
+ /* invert monochrome files to have 0 as white and 1 as black */
+ png_set_invert_mono(png_ptr);
+
+ /* If you want to shift the pixel values from the range [0,255] or
+ * [0,65535] to the original [0,7] or [0,31], or whatever range the
+ * colors were originally in:
+ */
+ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_sBIT))
+ {
+ png_color_8p sig_bit;
+
+ png_get_sBIT(png_ptr, info_ptr, &sig_bit);
+ png_set_shift(png_ptr, sig_bit);
+ }
+
+ /* flip the RGB pixels to BGR (or RGBA to BGRA) */
+ if (color_type & PNG_COLOR_MASK_COLOR)
+ png_set_bgr(png_ptr);
+
+ /* swap the RGBA or GA data to ARGB or AG (or BGRA to ABGR) */
+ png_set_swap_alpha(png_ptr);
+
+ /* swap bytes of 16 bit files to least significant byte first */
+ png_set_swap(png_ptr);
+
+ /* Add filler (or alpha) byte (before/after each RGB triplet) */
+ png_set_filler(png_ptr, 0xff, PNG_FILLER_AFTER);
+
+ /* Turn on interlace handling. REQUIRED if you are not using
+ * png_read_image(). To see how to handle interlacing passes,
+ * see the png_read_row() method below:
+ */
+ number_passes = png_set_interlace_handling(png_ptr);
+
+ /* Optional call to gamma correct and add the background to the palette
+ * and update info structure. REQUIRED if you are expecting libpng to
+ * update the palette for you (ie you selected such a transform above).
+ */
+ png_read_update_info(png_ptr, info_ptr);
+
+ /* Allocate the memory to hold the image using the fields of info_ptr. */
+
+ /* The easiest way to read the image: */
+ png_bytep row_pointers[height];
+
+ for (row = 0; row < height; row++)
+ {
+ row_pointers[row] = png_malloc(png_ptr, png_get_rowbytes(png_ptr,
+ info_ptr));
+ }
+
+ /* Now it's time to read the image. One of these methods is REQUIRED */
+#ifdef entire /* Read the entire image in one go */
+ png_read_image(png_ptr, row_pointers);
+
+#else no_entire /* Read the image one or more scanlines at a time */
+ /* The other way to read images - deal with interlacing: */
+
+ for (pass = 0; pass < number_passes; pass++)
+ {
+#ifdef single /* Read the image a single row at a time */
+ for (y = 0; y < height; y++)
+ {
+ png_read_rows(png_ptr, &row_pointers[y], png_bytepp_NULL, 1);
+ }
+
+#else no_single /* Read the image several rows at a time */
+ for (y = 0; y < height; y += number_of_rows)
+ {
+#ifdef sparkle /* Read the image using the "sparkle" effect. */
+ png_read_rows(png_ptr, &row_pointers[y], png_bytepp_NULL,
+ number_of_rows);
+#else no_sparkle /* Read the image using the "rectangle" effect */
+ png_read_rows(png_ptr, png_bytepp_NULL, &row_pointers[y],
+ number_of_rows);
+#endif no_sparkle /* use only one of these two methods */
+ }
+
+ /* if you want to display the image after every pass, do
+ so here */
+#endif no_single /* use only one of these two methods */
+ }
+#endif no_entire /* use only one of these two methods */
+
+ /* read rest of file, and get additional chunks in info_ptr - REQUIRED */
+ png_read_end(png_ptr, info_ptr);
+#endif hilevel
+
+ /* At this point you have read the entire image */
+
+ /* clean up after the read, and free any memory allocated - REQUIRED */
+ png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
+
+ /* close the file */
+ fclose(fp);
+
+ /* that's it */
+ return (OK);
+}
+
+/* progressively read a file */
+
+int
+initialize_png_reader(png_structp *png_ptr, png_infop *info_ptr)
+{
+ /* Create and initialize the png_struct with the desired error handler
+ * functions. If you want to use the default stderr and longjump method,
+ * you can supply NULL for the last three parameters. We also check that
+ * the library version is compatible in case we are using dynamically
+ * linked libraries.
+ */
+ *png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING,
+ png_voidp user_error_ptr, user_error_fn, user_warning_fn);
+
+ if (*png_ptr == NULL)
+ {
+ *info_ptr = NULL;
+ return (ERROR);
+ }
+
+ *info_ptr = png_create_info_struct(png_ptr);
+
+ if (*info_ptr == NULL)
+ {
+ png_destroy_read_struct(png_ptr, info_ptr, png_infopp_NULL);
+ return (ERROR);
+ }
+
+ if (setjmp(png_jmpbuf((*png_ptr))))
+ {
+ png_destroy_read_struct(png_ptr, info_ptr, png_infopp_NULL);
+ return (ERROR);
+ }
+
+ /* This one's new. You will need to provide all three
+ * function callbacks, even if you aren't using them all.
+ * If you aren't using all functions, you can specify NULL
+ * parameters. Even when all three functions are NULL,
+ * you need to call png_set_progressive_read_fn().
+ * These functions shouldn't be dependent on global or
+ * static variables if you are decoding several images
+ * simultaneously. You should store stream specific data
+ * in a separate struct, given as the second parameter,
+ * and retrieve the pointer from inside the callbacks using
+ * the function png_get_progressive_ptr(png_ptr).
+ */
+ png_set_progressive_read_fn(*png_ptr, (void *)stream_data,
+ info_callback, row_callback, end_callback);
+
+ return (OK);
+}
+
+int
+process_data(png_structp *png_ptr, png_infop *info_ptr,
+ png_bytep buffer, png_uint_32 length)
+{
+ if (setjmp(png_jmpbuf((*png_ptr))))
+ {
+ /* Free the png_ptr and info_ptr memory on error */
+ png_destroy_read_struct(png_ptr, info_ptr, png_infopp_NULL);
+ return (ERROR);
+ }
+
+ /* This one's new also. Simply give it chunks of data as
+ * they arrive from the data stream (in order, of course).
+ * On Segmented machines, don't give it any more than 64K.
+ * The library seems to run fine with sizes of 4K, although
+ * you can give it much less if necessary (I assume you can
+ * give it chunks of 1 byte, but I haven't tried with less
+ * than 256 bytes yet). When this function returns, you may
+ * want to display any rows that were generated in the row
+ * callback, if you aren't already displaying them there.
+ */
+ png_process_data(*png_ptr, *info_ptr, buffer, length);
+ return (OK);
+}
+
+info_callback(png_structp png_ptr, png_infop info)
+{
+/* do any setup here, including setting any of the transformations
+ * mentioned in the Reading PNG files section. For now, you _must_
+ * call either png_start_read_image() or png_read_update_info()
+ * after all the transformations are set (even if you don't set
+ * any). You may start getting rows before png_process_data()
+ * returns, so this is your last chance to prepare for that.
+ */
+}
+
+row_callback(png_structp png_ptr, png_bytep new_row,
+ png_uint_32 row_num, int pass)
+{
+/*
+ * This function is called for every row in the image. If the
+ * image is interlaced, and you turned on the interlace handler,
+ * this function will be called for every row in every pass.
+ *
+ * In this function you will receive a pointer to new row data from
+ * libpng called new_row that is to replace a corresponding row (of
+ * the same data format) in a buffer allocated by your application.
+ *
+ * The new row data pointer new_row may be NULL, indicating there is
+ * no new data to be replaced (in cases of interlace loading).
+ *
+ * If new_row is not NULL then you need to call
+ * png_progressive_combine_row() to replace the corresponding row as
+ * shown below:
+ */
+ /* Check if row_num is in bounds. */
+ if ((row_num >= 0) && (row_num < height))
+ {
+ /* Get pointer to corresponding row in our
+ * PNG read buffer.
+ */
+ png_bytep old_row = ((png_bytep *)our_data)[row_num];
+
+ /* If both rows are allocated then copy the new row
+ * data to the corresponding row data.
+ */
+ if ((old_row != NULL) && (new_row != NULL))
+ png_progressive_combine_row(png_ptr, old_row, new_row);
+ }
+/*
+ * The rows and passes are called in order, so you don't really
+ * need the row_num and pass, but I'm supplying them because it
+ * may make your life easier.
+ *
+ * For the non-NULL rows of interlaced images, you must call
+ * png_progressive_combine_row() passing in the new row and the
+ * old row, as demonstrated above. You can call this function for
+ * NULL rows (it will just return) and for non-interlaced images
+ * (it just does the png_memcpy for you) if it will make the code
+ * easier. Thus, you can just do this for all cases:
+ */
+
+ png_progressive_combine_row(png_ptr, old_row, new_row);
+
+/* where old_row is what was displayed for previous rows. Note
+ * that the first pass (pass == 0 really) will completely cover
+ * the old row, so the rows do not have to be initialized. After
+ * the first pass (and only for interlaced images), you will have
+ * to pass the current row as new_row, and the function will combine
+ * the old row and the new row.
+ */
+}
+
+end_callback(png_structp png_ptr, png_infop info)
+{
+/* this function is called when the whole image has been read,
+ * including any chunks after the image (up to and including
+ * the IEND). You will usually have the same info chunk as you
+ * had in the header, although some data may have been added
+ * to the comments and time fields.
+ *
+ * Most people won't do much here, perhaps setting a flag that
+ * marks the image as finished.
+ */
+}
+
+/* write a png file */
+void write_png(char *file_name /* , ... other image information ... */)
+{
+ FILE *fp;
+ png_structp png_ptr;
+ png_infop info_ptr;
+ png_colorp palette;
+
+ /* open the file */
+ fp = fopen(file_name, "wb");
+ if (fp == NULL)
+ return (ERROR);
+
+ /* Create and initialize the png_struct with the desired error handler
+ * functions. If you want to use the default stderr and longjump method,
+ * you can supply NULL for the last three parameters. We also check that
+ * the library version is compatible with the one used at compile time,
+ * in case we are using dynamically linked libraries. REQUIRED.
+ */
+ png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,
+ png_voidp user_error_ptr, user_error_fn, user_warning_fn);
+
+ if (png_ptr == NULL)
+ {
+ fclose(fp);
+ return (ERROR);
+ }
+
+ /* Allocate/initialize the image information data. REQUIRED */
+ info_ptr = png_create_info_struct(png_ptr);
+ if (info_ptr == NULL)
+ {
+ fclose(fp);
+ png_destroy_write_struct(&png_ptr, png_infopp_NULL);
+ return (ERROR);
+ }
+
+ /* Set error handling. REQUIRED if you aren't supplying your own
+ * error handling functions in the png_create_write_struct() call.
+ */
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ /* If we get here, we had a problem reading the file */
+ fclose(fp);
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ return (ERROR);
+ }
+
+ /* One of the following I/O initialization functions is REQUIRED */
+#ifdef streams /* I/O initialization method 1 */
+ /* set up the output control if you are using standard C streams */
+ png_init_io(png_ptr, fp);
+#else no_streams /* I/O initialization method 2 */
+ /* If you are using replacement write functions, instead of calling
+ * png_init_io() here you would call */
+ png_set_write_fn(png_ptr, (void *)user_io_ptr, user_write_fn,
+ user_IO_flush_function);
+ /* where user_io_ptr is a structure you want available to the callbacks */
+#endif no_streams /* only use one initialization method */
+
+#ifdef hilevel
+ /* This is the easy way. Use it if you already have all the
+ * image info living info in the structure. You could "|" many
+ * PNG_TRANSFORM flags into the png_transforms integer here.
+ */
+ png_write_png(png_ptr, info_ptr, png_transforms, png_voidp_NULL);
+#else
+ /* This is the hard way */
+
+ /* Set the image information here. Width and height are up to 2^31,
+ * bit_depth is one of 1, 2, 4, 8, or 16, but valid values also depend on
+ * the color_type selected. color_type is one of PNG_COLOR_TYPE_GRAY,
+ * PNG_COLOR_TYPE_GRAY_ALPHA, PNG_COLOR_TYPE_PALETTE, PNG_COLOR_TYPE_RGB,
+ * or PNG_COLOR_TYPE_RGB_ALPHA. interlace is either PNG_INTERLACE_NONE or
+ * PNG_INTERLACE_ADAM7, and the compression_type and filter_type MUST
+ * currently be PNG_COMPRESSION_TYPE_BASE and PNG_FILTER_TYPE_BASE. REQUIRED
+ */
+ png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth, PNG_COLOR_TYPE_???,
+ PNG_INTERLACE_????, PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE);
+
+ /* set the palette if there is one. REQUIRED for indexed-color images */
+ palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH
+ * png_sizeof(png_color));
+ /* ... set palette colors ... */
+ png_set_PLTE(png_ptr, info_ptr, palette, PNG_MAX_PALETTE_LENGTH);
+ /* You must not free palette here, because png_set_PLTE only makes a link to
+ the palette that you malloced. Wait until you are about to destroy
+ the png structure. */
+
+ /* optional significant bit chunk */
+ /* if we are dealing with a grayscale image then */
+ sig_bit.gray = true_bit_depth;
+ /* otherwise, if we are dealing with a color image then */
+ sig_bit.red = true_red_bit_depth;
+ sig_bit.green = true_green_bit_depth;
+ sig_bit.blue = true_blue_bit_depth;
+ /* if the image has an alpha channel then */
+ sig_bit.alpha = true_alpha_bit_depth;
+ png_set_sBIT(png_ptr, info_ptr, sig_bit);
+
+
+ /* Optional gamma chunk is strongly suggested if you have any guess
+ * as to the correct gamma of the image.
+ */
+ png_set_gAMA(png_ptr, info_ptr, gamma);
+
+ /* Optionally write comments into the image */
+ text_ptr[0].key = "Title";
+ text_ptr[0].text = "Mona Lisa";
+ text_ptr[0].compression = PNG_TEXT_COMPRESSION_NONE;
+ text_ptr[1].key = "Author";
+ text_ptr[1].text = "Leonardo DaVinci";
+ text_ptr[1].compression = PNG_TEXT_COMPRESSION_NONE;
+ text_ptr[2].key = "Description";
+ text_ptr[2].text = "<long text>";
+ text_ptr[2].compression = PNG_TEXT_COMPRESSION_zTXt;
+#ifdef PNG_iTXt_SUPPORTED
+ text_ptr[0].lang = NULL;
+ text_ptr[1].lang = NULL;
+ text_ptr[2].lang = NULL;
+#endif
+ png_set_text(png_ptr, info_ptr, text_ptr, 3);
+
+ /* other optional chunks like cHRM, bKGD, tRNS, tIME, oFFs, pHYs, */
+ /* note that if sRGB is present the gAMA and cHRM chunks must be ignored
+ * on read and must be written in accordance with the sRGB profile */
+
+ /* Write the file header information. REQUIRED */
+ png_write_info(png_ptr, info_ptr);
+
+ /* If you want, you can write the info in two steps, in case you need to
+ * write your private chunk ahead of PLTE:
+ *
+ * png_write_info_before_PLTE(write_ptr, write_info_ptr);
+ * write_my_chunk();
+ * png_write_info(png_ptr, info_ptr);
+ *
+ * However, given the level of known- and unknown-chunk support in 1.1.0
+ * and up, this should no longer be necessary.
+ */
+
+ /* Once we write out the header, the compression type on the text
+ * chunks gets changed to PNG_TEXT_COMPRESSION_NONE_WR or
+ * PNG_TEXT_COMPRESSION_zTXt_WR, so it doesn't get written out again
+ * at the end.
+ */
+
+ /* set up the transformations you want. Note that these are
+ * all optional. Only call them if you want them.
+ */
+
+ /* invert monochrome pixels */
+ png_set_invert_mono(png_ptr);
+
+ /* Shift the pixels up to a legal bit depth and fill in
+ * as appropriate to correctly scale the image.
+ */
+ png_set_shift(png_ptr, &sig_bit);
+
+ /* pack pixels into bytes */
+ png_set_packing(png_ptr);
+
+ /* swap location of alpha bytes from ARGB to RGBA */
+ png_set_swap_alpha(png_ptr);
+
+ /* Get rid of filler (OR ALPHA) bytes, pack XRGB/RGBX/ARGB/RGBA into
+ * RGB (4 channels -> 3 channels). The second parameter is not used.
+ */
+ png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE);
+
+ /* flip BGR pixels to RGB */
+ png_set_bgr(png_ptr);
+
+ /* swap bytes of 16-bit files to most significant byte first */
+ png_set_swap(png_ptr);
+
+ /* swap bits of 1, 2, 4 bit packed pixel formats */
+ png_set_packswap(png_ptr);
+
+ /* turn on interlace handling if you are not using png_write_image() */
+ if (interlacing)
+ number_passes = png_set_interlace_handling(png_ptr);
+ else
+ number_passes = 1;
+
+ /* The easiest way to write the image (you may have a different memory
+ * layout, however, so choose what fits your needs best). You need to
+ * use the first method if you aren't handling interlacing yourself.
+ */
+ png_uint_32 k, height, width;
+ png_byte image[height][width*bytes_per_pixel];
+ png_bytep row_pointers[height];
+
+ if (height > PNG_UINT_32_MAX/png_sizeof(png_bytep))
+ png_error (png_ptr, "Image is too tall to process in memory");
+
+ for (k = 0; k < height; k++)
+ row_pointers[k] = image + k*width*bytes_per_pixel;
+
+ /* One of the following output methods is REQUIRED */
+#ifdef entire /* write out the entire image data in one call */
+ png_write_image(png_ptr, row_pointers);
+
+ /* the other way to write the image - deal with interlacing */
+
+#else no_entire /* write out the image data by one or more scanlines */
+ /* The number of passes is either 1 for non-interlaced images,
+ * or 7 for interlaced images.
+ */
+ for (pass = 0; pass < number_passes; pass++)
+ {
+ /* Write a few rows at a time. */
+ png_write_rows(png_ptr, &row_pointers[first_row], number_of_rows);
+
+ /* If you are only writing one row at a time, this works */
+ for (y = 0; y < height; y++)
+ {
+ png_write_rows(png_ptr, &row_pointers[y], 1);
+ }
+ }
+#endif no_entire /* use only one output method */
+
+ /* You can write optional chunks like tEXt, zTXt, and tIME at the end
+ * as well. Shouldn't be necessary in 1.1.0 and up as all the public
+ * chunks are supported and you can use png_set_unknown_chunks() to
+ * register unknown chunks into the info structure to be written out.
+ */
+
+ /* It is REQUIRED to call this to finish writing the rest of the file */
+ png_write_end(png_ptr, info_ptr);
+#endif hilevel
+
+ /* If you png_malloced a palette, free it here (don't free info_ptr->palette,
+ as recommended in versions 1.0.5m and earlier of this example; if
+ libpng mallocs info_ptr->palette, libpng will free it). If you
+ allocated it with malloc() instead of png_malloc(), use free() instead
+ of png_free(). */
+ png_free(png_ptr, palette);
+ palette = NULL;
+
+ /* Similarly, if you png_malloced any data that you passed in with
+ png_set_something(), such as a hist or trans array, free it here,
+ when you can be sure that libpng is through with it. */
+ png_free(png_ptr, trans);
+ trans = NULL;
+
+ /* clean up after the write, and free any memory allocated */
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+
+ /* close the file */
+ fclose(fp);
+
+ /* that's it */
+ return (OK);
+}
+
+#endif /* if 0 */
diff --git a/Build/source/libs/teckit/install-sh b/Build/source/libs/libpng/libpng-1.2.34/install-sh
index a5897de6ea7..a5897de6ea7 100755
--- a/Build/source/libs/teckit/install-sh
+++ b/Build/source/libs/libpng/libpng-1.2.34/install-sh
diff --git a/Build/source/libs/libpng/libpng-1.2.34/libpng-1.2.34.txt b/Build/source/libs/libpng/libpng-1.2.34/libpng-1.2.34.txt
new file mode 100644
index 00000000000..fb829163a38
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/libpng-1.2.34.txt
@@ -0,0 +1,2907 @@
+libpng.txt - A description on how to use and modify libpng
+
+ libpng version 1.2.34 - December 18, 2008
+ Updated and distributed by Glenn Randers-Pehrson
+ <glennrp at users.sourceforge.net>
+ Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ For conditions of distribution and use, see copyright
+ notice in png.h.
+
+ Based on:
+
+ libpng versions 0.97, January 1998, through 1.2.34 - December 18, 2008
+ Updated and distributed by Glenn Randers-Pehrson
+ Copyright (c) 1998-2008 Glenn Randers-Pehrson
+
+ libpng 1.0 beta 6 version 0.96 May 28, 1997
+ Updated and distributed by Andreas Dilger
+ Copyright (c) 1996, 1997 Andreas Dilger
+
+ libpng 1.0 beta 2 - version 0.88 January 26, 1996
+ For conditions of distribution and use, see copyright
+ notice in png.h. Copyright (c) 1995, 1996 Guy Eric
+ Schalnat, Group 42, Inc.
+
+ Updated/rewritten per request in the libpng FAQ
+ Copyright (c) 1995, 1996 Frank J. T. Wojcik
+ December 18, 1995 & January 20, 1996
+
+I. Introduction
+
+This file describes how to use and modify the PNG reference library
+(known as libpng) for your own use. There are five sections to this
+file: introduction, structures, reading, writing, and modification and
+configuration notes for various special platforms. In addition to this
+file, example.c is a good starting point for using the library, as
+it is heavily commented and should include everything most people
+will need. We assume that libpng is already installed; see the
+INSTALL file for instructions on how to install libpng.
+
+For examples of libpng usage, see the files "example.c", "pngtest.c",
+and the files in the "contrib" directory, all of which are included in the
+libpng distribution.
+
+Libpng was written as a companion to the PNG specification, as a way
+of reducing the amount of time and effort it takes to support the PNG
+file format in application programs.
+
+The PNG specification (second edition), November 2003, is available as
+a W3C Recommendation and as an ISO Standard (ISO/IEC 15948:2003 (E)) at
+<http://www.w3.org/TR/2003/REC-PNG-20031110/
+The W3C and ISO documents have identical technical content.
+
+The PNG-1.2 specification is available at
+<http://www.libpng.org/pub/png/documents/>. It is technically equivalent
+to the PNG specification (second edition) but has some additional material.
+
+The PNG-1.0 specification is available
+as RFC 2083 <http://www.libpng.org/pub/png/documents/> and as a
+W3C Recommendation <http://www.w3.org/TR/REC.png.html>.
+
+Some additional chunks are described in the special-purpose public chunks
+documents at <http://www.libpng.org/pub/png/documents/>.
+
+Other information
+about PNG, and the latest version of libpng, can be found at the PNG home
+page, <http://www.libpng.org/pub/png/>.
+
+Most users will not have to modify the library significantly; advanced
+users may want to modify it more. All attempts were made to make it as
+complete as possible, while keeping the code easy to understand.
+Currently, this library only supports C. Support for other languages
+is being considered.
+
+Libpng has been designed to handle multiple sessions at one time,
+to be easily modifiable, to be portable to the vast majority of
+machines (ANSI, K&R, 16-, 32-, and 64-bit) available, and to be easy
+to use. The ultimate goal of libpng is to promote the acceptance of
+the PNG file format in whatever way possible. While there is still
+work to be done (see the TODO file), libpng should cover the
+majority of the needs of its users.
+
+Libpng uses zlib for its compression and decompression of PNG files.
+Further information about zlib, and the latest version of zlib, can
+be found at the zlib home page, <http://www.info-zip.org/pub/infozip/zlib/>.
+The zlib compression utility is a general purpose utility that is
+useful for more than PNG files, and can be used without libpng.
+See the documentation delivered with zlib for more details.
+You can usually find the source files for the zlib utility wherever you
+find the libpng source files.
+
+Libpng is thread safe, provided the threads are using different
+instances of the structures. Each thread should have its own
+png_struct and png_info instances, and thus its own image.
+Libpng does not protect itself against two threads using the
+same instance of a structure.
+
+II. Structures
+
+There are two main structures that are important to libpng, png_struct
+and png_info. The first, png_struct, is an internal structure that
+will not, for the most part, be used by a user except as the first
+variable passed to every libpng function call.
+
+The png_info structure is designed to provide information about the
+PNG file. At one time, the fields of png_info were intended to be
+directly accessible to the user. However, this tended to cause problems
+with applications using dynamically loaded libraries, and as a result
+a set of interface functions for png_info (the png_get_*() and png_set_*()
+functions) was developed. The fields of png_info are still available for
+older applications, but it is suggested that applications use the new
+interfaces if at all possible.
+
+Applications that do make direct access to the members of png_struct (except
+for png_ptr->jmpbuf) must be recompiled whenever the library is updated,
+and applications that make direct access to the members of png_info must
+be recompiled if they were compiled or loaded with libpng version 1.0.6,
+in which the members were in a different order. In version 1.0.7, the
+members of the png_info structure reverted to the old order, as they were
+in versions 0.97c through 1.0.5. Starting with version 2.0.0, both
+structures are going to be hidden, and the contents of the structures will
+only be accessible through the png_get/png_set functions.
+
+The png.h header file is an invaluable reference for programming with libpng.
+And while I'm on the topic, make sure you include the libpng header file:
+
+#include <png.h>
+
+III. Reading
+
+We'll now walk you through the possible functions to call when reading
+in a PNG file sequentially, briefly explaining the syntax and purpose
+of each one. See example.c and png.h for more detail. While
+progressive reading is covered in the next section, you will still
+need some of the functions discussed in this section to read a PNG
+file.
+
+Setup
+
+You will want to do the I/O initialization(*) before you get into libpng,
+so if it doesn't work, you don't have much to undo. Of course, you
+will also want to insure that you are, in fact, dealing with a PNG
+file. Libpng provides a simple check to see if a file is a PNG file.
+To use it, pass in the first 1 to 8 bytes of the file to the function
+png_sig_cmp(), and it will return 0 if the bytes match the corresponding
+bytes of the PNG signature, or nonzero otherwise. Of course, the more bytes
+you pass in, the greater the accuracy of the prediction.
+
+If you are intending to keep the file pointer open for use in libpng,
+you must ensure you don't read more than 8 bytes from the beginning
+of the file, and you also have to make a call to png_set_sig_bytes_read()
+with the number of bytes you read from the beginning. Libpng will
+then only check the bytes (if any) that your program didn't read.
+
+(*): If you are not using the standard I/O functions, you will need
+to replace them with custom functions. See the discussion under
+Customizing libpng.
+
+
+ FILE *fp = fopen(file_name, "rb");
+ if (!fp)
+ {
+ return (ERROR);
+ }
+ fread(header, 1, number, fp);
+ is_png = !png_sig_cmp(header, 0, number);
+ if (!is_png)
+ {
+ return (NOT_PNG);
+ }
+
+
+Next, png_struct and png_info need to be allocated and initialized. In
+order to ensure that the size of these structures is correct even with a
+dynamically linked libpng, there are functions to initialize and
+allocate the structures. We also pass the library version, optional
+pointers to error handling functions, and a pointer to a data struct for
+use by the error functions, if necessary (the pointer and functions can
+be NULL if the default error handlers are to be used). See the section
+on Changes to Libpng below regarding the old initialization functions.
+The structure allocation functions quietly return NULL if they fail to
+create the structure, so your application should check for that.
+
+ png_structp png_ptr = png_create_read_struct
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn);
+ if (!png_ptr)
+ return (ERROR);
+
+ png_infop info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_read_struct(&png_ptr,
+ (png_infopp)NULL, (png_infopp)NULL);
+ return (ERROR);
+ }
+
+ png_infop end_info = png_create_info_struct(png_ptr);
+ if (!end_info)
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+If you want to use your own memory allocation routines,
+define PNG_USER_MEM_SUPPORTED and use
+png_create_read_struct_2() instead of png_create_read_struct():
+
+ png_structp png_ptr = png_create_read_struct_2
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn, (png_voidp)
+ user_mem_ptr, user_malloc_fn, user_free_fn);
+
+The error handling routines passed to png_create_read_struct()
+and the memory alloc/free routines passed to png_create_struct_2()
+are only necessary if you are not using the libpng supplied error
+handling and memory alloc/free functions.
+
+When libpng encounters an error, it expects to longjmp back
+to your routine. Therefore, you will need to call setjmp and pass
+your png_jmpbuf(png_ptr). If you read the file from different
+routines, you will need to update the jmpbuf field every time you enter
+a new routine that will call a png_*() function.
+
+See your documentation of setjmp/longjmp for your compiler for more
+information on setjmp/longjmp. See the discussion on libpng error
+handling in the Customizing Libpng section below for more information
+on the libpng error handling. If an error occurs, and libpng longjmp's
+back to your setjmp, you will want to call png_destroy_read_struct() to
+free any memory.
+
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ &end_info);
+ fclose(fp);
+ return (ERROR);
+ }
+
+If you would rather avoid the complexity of setjmp/longjmp issues,
+you can compile libpng with PNG_SETJMP_NOT_SUPPORTED, in which case
+errors will result in a call to PNG_ABORT() which defaults to abort().
+
+Now you need to set up the input code. The default for libpng is to
+use the C function fread(). If you use this, you will need to pass a
+valid FILE * in the function png_init_io(). Be sure that the file is
+opened in binary mode. If you wish to handle reading data in another
+way, you need not call the png_init_io() function, but you must then
+implement the libpng I/O methods discussed in the Customizing Libpng
+section below.
+
+ png_init_io(png_ptr, fp);
+
+If you had previously opened the file and read any of the signature from
+the beginning in order to see if this was a PNG file, you need to let
+libpng know that there are some bytes missing from the start of the file.
+
+ png_set_sig_bytes(png_ptr, number);
+
+Setting up callback code
+
+You can set up a callback function to handle any unknown chunks in the
+input stream. You must supply the function
+
+ read_chunk_callback(png_ptr ptr,
+ png_unknown_chunkp chunk);
+ {
+ /* The unknown chunk structure contains your
+ chunk data, along with similar data for any other
+ unknown chunks: */
+
+ png_byte name[5];
+ png_byte *data;
+ png_size_t size;
+
+ /* Note that libpng has already taken care of
+ the CRC handling */
+
+ /* put your code here. Search for your chunk in the
+ unknown chunk structure, process it, and return one
+ of the following: */
+
+ return (-n); /* chunk had an error */
+ return (0); /* did not recognize */
+ return (n); /* success */
+ }
+
+(You can give your function another name that you like instead of
+"read_chunk_callback")
+
+To inform libpng about your function, use
+
+ png_set_read_user_chunk_fn(png_ptr, user_chunk_ptr,
+ read_chunk_callback);
+
+This names not only the callback function, but also a user pointer that
+you can retrieve with
+
+ png_get_user_chunk_ptr(png_ptr);
+
+If you call the png_set_read_user_chunk_fn() function, then all unknown
+chunks will be saved when read, in case your callback function will need
+one or more of them. This behavior can be changed with the
+png_set_keep_unknown_chunks() function, described below.
+
+At this point, you can set up a callback function that will be
+called after each row has been read, which you can use to control
+a progress meter or the like. It's demonstrated in pngtest.c.
+You must supply a function
+
+ void read_row_callback(png_ptr ptr, png_uint_32 row,
+ int pass);
+ {
+ /* put your code here */
+ }
+
+(You can give it another name that you like instead of "read_row_callback")
+
+To inform libpng about your function, use
+
+ png_set_read_status_fn(png_ptr, read_row_callback);
+
+Width and height limits
+
+The PNG specification allows the width and height of an image to be as
+large as 2^31-1 (0x7fffffff), or about 2.147 billion rows and columns.
+Since very few applications really need to process such large images,
+we have imposed an arbitrary 1-million limit on rows and columns.
+Larger images will be rejected immediately with a png_error() call. If
+you wish to override this limit, you can use
+
+ png_set_user_limits(png_ptr, width_max, height_max);
+
+to set your own limits, or use width_max = height_max = 0x7fffffffL
+to allow all valid dimensions (libpng may reject some very large images
+anyway because of potential buffer overflow conditions).
+
+You should put this statement after you create the PNG structure and
+before calling png_read_info(), png_read_png(), or png_process_data().
+If you need to retrieve the limits that are being applied, use
+
+ width_max = png_get_user_width_max(png_ptr);
+ height_max = png_get_user_height_max(png_ptr);
+
+Unknown-chunk handling
+
+Now you get to set the way the library processes unknown chunks in the
+input PNG stream. Both known and unknown chunks will be read. Normal
+behavior is that known chunks will be parsed into information in
+various info_ptr members while unknown chunks will be discarded. This
+behavior can be wasteful if your application will never use some known
+chunk types. To change this, you can call:
+
+ png_set_keep_unknown_chunks(png_ptr, keep,
+ chunk_list, num_chunks);
+ keep - 0: default unknown chunk handling
+ 1: ignore; do not keep
+ 2: keep only if safe-to-copy
+ 3: keep even if unsafe-to-copy
+ You can use these definitions:
+ PNG_HANDLE_CHUNK_AS_DEFAULT 0
+ PNG_HANDLE_CHUNK_NEVER 1
+ PNG_HANDLE_CHUNK_IF_SAFE 2
+ PNG_HANDLE_CHUNK_ALWAYS 3
+ chunk_list - list of chunks affected (a byte string,
+ five bytes per chunk, NULL or '\0' if
+ num_chunks is 0)
+ num_chunks - number of chunks affected; if 0, all
+ unknown chunks are affected. If nonzero,
+ only the chunks in the list are affected
+
+Unknown chunks declared in this way will be saved as raw data onto a
+list of png_unknown_chunk structures. If a chunk that is normally
+known to libpng is named in the list, it will be handled as unknown,
+according to the "keep" directive. If a chunk is named in successive
+instances of png_set_keep_unknown_chunks(), the final instance will
+take precedence. The IHDR and IEND chunks should not be named in
+chunk_list; if they are, libpng will process them normally anyway.
+
+Here is an example of the usage of png_set_keep_unknown_chunks(),
+where the private "vpAg" chunk will later be processed by a user chunk
+callback function:
+
+ png_byte vpAg[5]={118, 112, 65, 103, (png_byte) '\0'};
+
+ #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ png_byte unused_chunks[]=
+ {
+ 104, 73, 83, 84, (png_byte) '\0', /* hIST */
+ 105, 84, 88, 116, (png_byte) '\0', /* iTXt */
+ 112, 67, 65, 76, (png_byte) '\0', /* pCAL */
+ 115, 67, 65, 76, (png_byte) '\0', /* sCAL */
+ 115, 80, 76, 84, (png_byte) '\0', /* sPLT */
+ 116, 73, 77, 69, (png_byte) '\0', /* tIME */
+ };
+ #endif
+
+ ...
+
+ #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ /* ignore all unknown chunks: */
+ png_set_keep_unknown_chunks(read_ptr, 1, NULL, 0);
+ /* except for vpAg: */
+ png_set_keep_unknown_chunks(read_ptr, 2, vpAg, 1);
+ /* also ignore unused known chunks: */
+ png_set_keep_unknown_chunks(read_ptr, 1, unused_chunks,
+ (int)sizeof(unused_chunks)/5);
+ #endif
+
+
+The high-level read interface
+
+At this point there are two ways to proceed; through the high-level
+read interface, or through a sequence of low-level read operations.
+You can use the high-level interface if (a) you are willing to read
+the entire image into memory, and (b) the input transformations
+you want to do are limited to the following set:
+
+ PNG_TRANSFORM_IDENTITY No transformation
+ PNG_TRANSFORM_STRIP_16 Strip 16-bit samples to
+ 8 bits
+ PNG_TRANSFORM_STRIP_ALPHA Discard the alpha channel
+ PNG_TRANSFORM_PACKING Expand 1, 2 and 4-bit
+ samples to bytes
+ PNG_TRANSFORM_PACKSWAP Change order of packed
+ pixels to LSB first
+ PNG_TRANSFORM_EXPAND Perform set_expand()
+ PNG_TRANSFORM_INVERT_MONO Invert monochrome images
+ PNG_TRANSFORM_SHIFT Normalize pixels to the
+ sBIT depth
+ PNG_TRANSFORM_BGR Flip RGB to BGR, RGBA
+ to BGRA
+ PNG_TRANSFORM_SWAP_ALPHA Flip RGBA to ARGB or GA
+ to AG
+ PNG_TRANSFORM_INVERT_ALPHA Change alpha from opacity
+ to transparency
+ PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples
+
+(This excludes setting a background color, doing gamma transformation,
+dithering, and setting filler.) If this is the case, simply do this:
+
+ png_read_png(png_ptr, info_ptr, png_transforms, NULL)
+
+where png_transforms is an integer containing the bitwise OR of
+some set of transformation flags. This call is equivalent to png_read_info(),
+followed the set of transformations indicated by the transform mask,
+then png_read_image(), and finally png_read_end().
+
+(The final parameter of this call is not yet used. Someday it might point
+to transformation parameters required by some future input transform.)
+
+You must use png_transforms and not call any png_set_transform() functions
+when you use png_read_png().
+
+After you have called png_read_png(), you can retrieve the image data
+with
+
+ row_pointers = png_get_rows(png_ptr, info_ptr);
+
+where row_pointers is an array of pointers to the pixel data for each row:
+
+ png_bytep row_pointers[height];
+
+If you know your image size and pixel size ahead of time, you can allocate
+row_pointers prior to calling png_read_png() with
+
+ if (height > PNG_UINT_32_MAX/png_sizeof(png_byte))
+ png_error (png_ptr,
+ "Image is too tall to process in memory");
+ if (width > PNG_UINT_32_MAX/pixel_size)
+ png_error (png_ptr,
+ "Image is too wide to process in memory");
+ row_pointers = png_malloc(png_ptr,
+ height*png_sizeof(png_bytep));
+ for (int i=0; i<height, i++)
+ row_pointers[i]=png_malloc(png_ptr,
+ width*pixel_size);
+ png_set_rows(png_ptr, info_ptr, &row_pointers);
+
+Alternatively you could allocate your image in one big block and define
+row_pointers[i] to point into the proper places in your block.
+
+If you use png_set_rows(), the application is responsible for freeing
+row_pointers (and row_pointers[i], if they were separately allocated).
+
+If you don't allocate row_pointers ahead of time, png_read_png() will
+do it, and it'll be free'ed when you call png_destroy_*().
+
+The low-level read interface
+
+If you are going the low-level route, you are now ready to read all
+the file information up to the actual image data. You do this with a
+call to png_read_info().
+
+ png_read_info(png_ptr, info_ptr);
+
+This will process all chunks up to but not including the image data.
+
+Querying the info structure
+
+Functions are used to get the information from the info_ptr once it
+has been read. Note that these fields may not be completely filled
+in until png_read_end() has read the chunk data following the image.
+
+ png_get_IHDR(png_ptr, info_ptr, &width, &height,
+ &bit_depth, &color_type, &interlace_type,
+ &compression_type, &filter_method);
+
+ width - holds the width of the image
+ in pixels (up to 2^31).
+ height - holds the height of the image
+ in pixels (up to 2^31).
+ bit_depth - holds the bit depth of one of the
+ image channels. (valid values are
+ 1, 2, 4, 8, 16 and depend also on
+ the color_type. See also
+ significant bits (sBIT) below).
+ color_type - describes which color/alpha channels
+ are present.
+ PNG_COLOR_TYPE_GRAY
+ (bit depths 1, 2, 4, 8, 16)
+ PNG_COLOR_TYPE_GRAY_ALPHA
+ (bit depths 8, 16)
+ PNG_COLOR_TYPE_PALETTE
+ (bit depths 1, 2, 4, 8)
+ PNG_COLOR_TYPE_RGB
+ (bit_depths 8, 16)
+ PNG_COLOR_TYPE_RGB_ALPHA
+ (bit_depths 8, 16)
+
+ PNG_COLOR_MASK_PALETTE
+ PNG_COLOR_MASK_COLOR
+ PNG_COLOR_MASK_ALPHA
+
+ filter_method - (must be PNG_FILTER_TYPE_BASE
+ for PNG 1.0, and can also be
+ PNG_INTRAPIXEL_DIFFERENCING if
+ the PNG datastream is embedded in
+ a MNG-1.0 datastream)
+ compression_type - (must be PNG_COMPRESSION_TYPE_BASE
+ for PNG 1.0)
+ interlace_type - (PNG_INTERLACE_NONE or
+ PNG_INTERLACE_ADAM7)
+ Any or all of interlace_type, compression_type, of
+ filter_method can be NULL if you are
+ not interested in their values.
+
+ channels = png_get_channels(png_ptr, info_ptr);
+ channels - number of channels of info for the
+ color type (valid values are 1 (GRAY,
+ PALETTE), 2 (GRAY_ALPHA), 3 (RGB),
+ 4 (RGB_ALPHA or RGB + filler byte))
+ rowbytes = png_get_rowbytes(png_ptr, info_ptr);
+ rowbytes - number of bytes needed to hold a row
+
+ signature = png_get_signature(png_ptr, info_ptr);
+ signature - holds the signature read from the
+ file (if any). The data is kept in
+ the same offset it would be if the
+ whole signature were read (i.e. if an
+ application had already read in 4
+ bytes of signature before starting
+ libpng, the remaining 4 bytes would
+ be in signature[4] through signature[7]
+ (see png_set_sig_bytes())).
+
+
+ width = png_get_image_width(png_ptr,
+ info_ptr);
+ height = png_get_image_height(png_ptr,
+ info_ptr);
+ bit_depth = png_get_bit_depth(png_ptr,
+ info_ptr);
+ color_type = png_get_color_type(png_ptr,
+ info_ptr);
+ filter_method = png_get_filter_type(png_ptr,
+ info_ptr);
+ compression_type = png_get_compression_type(png_ptr,
+ info_ptr);
+ interlace_type = png_get_interlace_type(png_ptr,
+ info_ptr);
+
+
+These are also important, but their validity depends on whether the chunk
+has been read. The png_get_valid(png_ptr, info_ptr, PNG_INFO_<chunk>) and
+png_get_<chunk>(png_ptr, info_ptr, ...) functions return non-zero if the
+data has been read, or zero if it is missing. The parameters to the
+png_get_<chunk> are set directly if they are simple data types, or a pointer
+into the info_ptr is returned for any complex types.
+
+ png_get_PLTE(png_ptr, info_ptr, &palette,
+ &num_palette);
+ palette - the palette for the file
+ (array of png_color)
+ num_palette - number of entries in the palette
+
+ png_get_gAMA(png_ptr, info_ptr, &gamma);
+ gamma - the gamma the file is written
+ at (PNG_INFO_gAMA)
+
+ png_get_sRGB(png_ptr, info_ptr, &srgb_intent);
+ srgb_intent - the rendering intent (PNG_INFO_sRGB)
+ The presence of the sRGB chunk
+ means that the pixel data is in the
+ sRGB color space. This chunk also
+ implies specific values of gAMA and
+ cHRM.
+
+ png_get_iCCP(png_ptr, info_ptr, &name,
+ &compression_type, &profile, &proflen);
+ name - The profile name.
+ compression - The compression type; always
+ PNG_COMPRESSION_TYPE_BASE for PNG 1.0.
+ You may give NULL to this argument to
+ ignore it.
+ profile - International Color Consortium color
+ profile data. May contain NULs.
+ proflen - length of profile data in bytes.
+
+ png_get_sBIT(png_ptr, info_ptr, &sig_bit);
+ sig_bit - the number of significant bits for
+ (PNG_INFO_sBIT) each of the gray,
+ red, green, and blue channels,
+ whichever are appropriate for the
+ given color type (png_color_16)
+
+ png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans,
+ &trans_values);
+ trans - array of transparent entries for
+ palette (PNG_INFO_tRNS)
+ trans_values - graylevel or color sample values of
+ the single transparent color for
+ non-paletted images (PNG_INFO_tRNS)
+ num_trans - number of transparent entries
+ (PNG_INFO_tRNS)
+
+ png_get_hIST(png_ptr, info_ptr, &hist);
+ (PNG_INFO_hIST)
+ hist - histogram of palette (array of
+ png_uint_16)
+
+ png_get_tIME(png_ptr, info_ptr, &mod_time);
+ mod_time - time image was last modified
+ (PNG_VALID_tIME)
+
+ png_get_bKGD(png_ptr, info_ptr, &background);
+ background - background color (PNG_VALID_bKGD)
+ valid 16-bit red, green and blue
+ values, regardless of color_type
+
+ num_comments = png_get_text(png_ptr, info_ptr,
+ &text_ptr, &num_text);
+ num_comments - number of comments
+ text_ptr - array of png_text holding image
+ comments
+ text_ptr[i].compression - type of compression used
+ on "text" PNG_TEXT_COMPRESSION_NONE
+ PNG_TEXT_COMPRESSION_zTXt
+ PNG_ITXT_COMPRESSION_NONE
+ PNG_ITXT_COMPRESSION_zTXt
+ text_ptr[i].key - keyword for comment. Must contain
+ 1-79 characters.
+ text_ptr[i].text - text comments for current
+ keyword. Can be empty.
+ text_ptr[i].text_length - length of text string,
+ after decompression, 0 for iTXt
+ text_ptr[i].itxt_length - length of itxt string,
+ after decompression, 0 for tEXt/zTXt
+ text_ptr[i].lang - language of comment (empty
+ string for unknown).
+ text_ptr[i].lang_key - keyword in UTF-8
+ (empty string for unknown).
+ num_text - number of comments (same as
+ num_comments; you can put NULL here
+ to avoid the duplication)
+ Note while png_set_text() will accept text, language,
+ and translated keywords that can be NULL pointers, the
+ structure returned by png_get_text will always contain
+ regular zero-terminated C strings. They might be
+ empty strings but they will never be NULL pointers.
+
+ num_spalettes = png_get_sPLT(png_ptr, info_ptr,
+ &palette_ptr);
+ palette_ptr - array of palette structures holding
+ contents of one or more sPLT chunks
+ read.
+ num_spalettes - number of sPLT chunks read.
+
+ png_get_oFFs(png_ptr, info_ptr, &offset_x, &offset_y,
+ &unit_type);
+ offset_x - positive offset from the left edge
+ of the screen
+ offset_y - positive offset from the top edge
+ of the screen
+ unit_type - PNG_OFFSET_PIXEL, PNG_OFFSET_MICROMETER
+
+ png_get_pHYs(png_ptr, info_ptr, &res_x, &res_y,
+ &unit_type);
+ res_x - pixels/unit physical resolution in
+ x direction
+ res_y - pixels/unit physical resolution in
+ x direction
+ unit_type - PNG_RESOLUTION_UNKNOWN,
+ PNG_RESOLUTION_METER
+
+ png_get_sCAL(png_ptr, info_ptr, &unit, &width,
+ &height)
+ unit - physical scale units (an integer)
+ width - width of a pixel in physical scale units
+ height - height of a pixel in physical scale units
+ (width and height are doubles)
+
+ png_get_sCAL_s(png_ptr, info_ptr, &unit, &width,
+ &height)
+ unit - physical scale units (an integer)
+ width - width of a pixel in physical scale units
+ height - height of a pixel in physical scale units
+ (width and height are strings like "2.54")
+
+ num_unknown_chunks = png_get_unknown_chunks(png_ptr,
+ info_ptr, &unknowns)
+ unknowns - array of png_unknown_chunk
+ structures holding unknown chunks
+ unknowns[i].name - name of unknown chunk
+ unknowns[i].data - data of unknown chunk
+ unknowns[i].size - size of unknown chunk's data
+ unknowns[i].location - position of chunk in file
+
+ The value of "i" corresponds to the order in which the
+ chunks were read from the PNG file or inserted with the
+ png_set_unknown_chunks() function.
+
+The data from the pHYs chunk can be retrieved in several convenient
+forms:
+
+ res_x = png_get_x_pixels_per_meter(png_ptr,
+ info_ptr)
+ res_y = png_get_y_pixels_per_meter(png_ptr,
+ info_ptr)
+ res_x_and_y = png_get_pixels_per_meter(png_ptr,
+ info_ptr)
+ res_x = png_get_x_pixels_per_inch(png_ptr,
+ info_ptr)
+ res_y = png_get_y_pixels_per_inch(png_ptr,
+ info_ptr)
+ res_x_and_y = png_get_pixels_per_inch(png_ptr,
+ info_ptr)
+ aspect_ratio = png_get_pixel_aspect_ratio(png_ptr,
+ info_ptr)
+
+ (Each of these returns 0 [signifying "unknown"] if
+ the data is not present or if res_x is 0;
+ res_x_and_y is 0 if res_x != res_y)
+
+The data from the oFFs chunk can be retrieved in several convenient
+forms:
+
+ x_offset = png_get_x_offset_microns(png_ptr, info_ptr);
+ y_offset = png_get_y_offset_microns(png_ptr, info_ptr);
+ x_offset = png_get_x_offset_inches(png_ptr, info_ptr);
+ y_offset = png_get_y_offset_inches(png_ptr, info_ptr);
+
+ (Each of these returns 0 [signifying "unknown" if both
+ x and y are 0] if the data is not present or if the
+ chunk is present but the unit is the pixel)
+
+For more information, see the png_info definition in png.h and the
+PNG specification for chunk contents. Be careful with trusting
+rowbytes, as some of the transformations could increase the space
+needed to hold a row (expand, filler, gray_to_rgb, etc.).
+See png_read_update_info(), below.
+
+A quick word about text_ptr and num_text. PNG stores comments in
+keyword/text pairs, one pair per chunk, with no limit on the number
+of text chunks, and a 2^31 byte limit on their size. While there are
+suggested keywords, there is no requirement to restrict the use to these
+strings. It is strongly suggested that keywords and text be sensible
+to humans (that's the point), so don't use abbreviations. Non-printing
+symbols are not allowed. See the PNG specification for more details.
+There is also no requirement to have text after the keyword.
+
+Keywords should be limited to 79 Latin-1 characters without leading or
+trailing spaces, but non-consecutive spaces are allowed within the
+keyword. It is possible to have the same keyword any number of times.
+The text_ptr is an array of png_text structures, each holding a
+pointer to a language string, a pointer to a keyword and a pointer to
+a text string. The text string, language code, and translated
+keyword may be empty or NULL pointers. The keyword/text
+pairs are put into the array in the order that they are received.
+However, some or all of the text chunks may be after the image, so, to
+make sure you have read all the text chunks, don't mess with these
+until after you read the stuff after the image. This will be
+mentioned again below in the discussion that goes with png_read_end().
+
+Input transformations
+
+After you've read the header information, you can set up the library
+to handle any special transformations of the image data. The various
+ways to transform the data will be described in the order that they
+should occur. This is important, as some of these change the color
+type and/or bit depth of the data, and some others only work on
+certain color types and bit depths. Even though each transformation
+checks to see if it has data that it can do something with, you should
+make sure to only enable a transformation if it will be valid for the
+data. For example, don't swap red and blue on grayscale data.
+
+The colors used for the background and transparency values should be
+supplied in the same format/depth as the current image data. They
+are stored in the same format/depth as the image data in a bKGD or tRNS
+chunk, so this is what libpng expects for this data. The colors are
+transformed to keep in sync with the image data when an application
+calls the png_read_update_info() routine (see below).
+
+Data will be decoded into the supplied row buffers packed into bytes
+unless the library has been told to transform it into another format.
+For example, 4 bit/pixel paletted or grayscale data will be returned
+2 pixels/byte with the leftmost pixel in the high-order bits of the
+byte, unless png_set_packing() is called. 8-bit RGB data will be stored
+in RGB RGB RGB format unless png_set_filler() or png_set_add_alpha()
+is called to insert filler bytes, either before or after each RGB triplet.
+16-bit RGB data will be returned RRGGBB RRGGBB, with the most significant
+byte of the color value first, unless png_set_strip_16() is called to
+transform it to regular RGB RGB triplets, or png_set_filler() or
+png_set_add alpha() is called to insert filler bytes, either before or
+after each RRGGBB triplet. Similarly, 8-bit or 16-bit grayscale data can
+be modified with
+png_set_filler(), png_set_add_alpha(), or png_set_strip_16().
+
+The following code transforms grayscale images of less than 8 to 8 bits,
+changes paletted images to RGB, and adds a full alpha channel if there is
+transparency information in a tRNS chunk. This is most useful on
+grayscale images with bit depths of 2 or 4 or if there is a multiple-image
+viewing application that wishes to treat all images in the same way.
+
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ png_set_palette_to_rgb(png_ptr);
+
+ if (color_type == PNG_COLOR_TYPE_GRAY &&
+ bit_depth < 8) png_set_expand_gray_1_2_4_to_8(png_ptr);
+
+ if (png_get_valid(png_ptr, info_ptr,
+ PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_ptr);
+
+These three functions are actually aliases for png_set_expand(), added
+in libpng version 1.0.4, with the function names expanded to improve code
+readability. In some future version they may actually do different
+things.
+
+As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
+added. It expands the sample depth without changing tRNS to alpha.
+At the same time, png_set_gray_1_2_4_to_8() was deprecated, and it
+will be removed from a future version.
+
+
+PNG can have files with 16 bits per channel. If you only can handle
+8 bits per channel, this will strip the pixels down to 8 bit.
+
+ if (bit_depth == 16)
+ png_set_strip_16(png_ptr);
+
+If, for some reason, you don't need the alpha channel on an image,
+and you want to remove it rather than combining it with the background
+(but the image author certainly had in mind that you *would* combine
+it with the background, so that's what you should probably do):
+
+ if (color_type & PNG_COLOR_MASK_ALPHA)
+ png_set_strip_alpha(png_ptr);
+
+In PNG files, the alpha channel in an image
+is the level of opacity. If you need the alpha channel in an image to
+be the level of transparency instead of opacity, you can invert the
+alpha channel (or the tRNS chunk data) after it's read, so that 0 is
+fully opaque and 255 (in 8-bit or paletted images) or 65535 (in 16-bit
+images) is fully transparent, with
+
+ png_set_invert_alpha(png_ptr);
+
+PNG files pack pixels of bit depths 1, 2, and 4 into bytes as small as
+they can, resulting in, for example, 8 pixels per byte for 1 bit
+files. This code expands to 1 pixel per byte without changing the
+values of the pixels:
+
+ if (bit_depth < 8)
+ png_set_packing(png_ptr);
+
+PNG files have possible bit depths of 1, 2, 4, 8, and 16. All pixels
+stored in a PNG image have been "scaled" or "shifted" up to the next
+higher possible bit depth (e.g. from 5 bits/sample in the range [0,31] to
+8 bits/sample in the range [0, 255]). However, it is also possible to
+convert the PNG pixel data back to the original bit depth of the image.
+This call reduces the pixels back down to the original bit depth:
+
+ png_color_8p sig_bit;
+
+ if (png_get_sBIT(png_ptr, info_ptr, &sig_bit))
+ png_set_shift(png_ptr, sig_bit);
+
+PNG files store 3-color pixels in red, green, blue order. This code
+changes the storage of the pixels to blue, green, red:
+
+ if (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ png_set_bgr(png_ptr);
+
+PNG files store RGB pixels packed into 3 or 6 bytes. This code expands them
+into 4 or 8 bytes for windowing systems that need them in this format:
+
+ if (color_type == PNG_COLOR_TYPE_RGB)
+ png_set_filler(png_ptr, filler, PNG_FILLER_BEFORE);
+
+where "filler" is the 8 or 16-bit number to fill with, and the location is
+either PNG_FILLER_BEFORE or PNG_FILLER_AFTER, depending upon whether
+you want the filler before the RGB or after. This transformation
+does not affect images that already have full alpha channels. To add an
+opaque alpha channel, use filler=0xff or 0xffff and PNG_FILLER_AFTER which
+will generate RGBA pixels.
+
+Note that png_set_filler() does not change the color type. If you want
+to do that, you can add a true alpha channel with
+
+ if (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_GRAY)
+ png_set_add_alpha(png_ptr, filler, PNG_FILLER_AFTER);
+
+where "filler" contains the alpha value to assign to each pixel.
+This function was added in libpng-1.2.7.
+
+If you are reading an image with an alpha channel, and you need the
+data as ARGB instead of the normal PNG format RGBA:
+
+ if (color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ png_set_swap_alpha(png_ptr);
+
+For some uses, you may want a grayscale image to be represented as
+RGB. This code will do that conversion:
+
+ if (color_type == PNG_COLOR_TYPE_GRAY ||
+ color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ png_set_gray_to_rgb(png_ptr);
+
+Conversely, you can convert an RGB or RGBA image to grayscale or grayscale
+with alpha.
+
+ if (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ png_set_rgb_to_gray_fixed(png_ptr, error_action,
+ int red_weight, int green_weight);
+
+ error_action = 1: silently do the conversion
+ error_action = 2: issue a warning if the original
+ image has any pixel where
+ red != green or red != blue
+ error_action = 3: issue an error and abort the
+ conversion if the original
+ image has any pixel where
+ red != green or red != blue
+
+ red_weight: weight of red component times 100000
+ green_weight: weight of green component times 100000
+ If either weight is negative, default
+ weights (21268, 71514) are used.
+
+If you have set error_action = 1 or 2, you can
+later check whether the image really was gray, after processing
+the image rows, with the png_get_rgb_to_gray_status(png_ptr) function.
+It will return a png_byte that is zero if the image was gray or
+1 if there were any non-gray pixels. bKGD and sBIT data
+will be silently converted to grayscale, using the green channel
+data, regardless of the error_action setting.
+
+With red_weight+green_weight<=100000,
+the normalized graylevel is computed:
+
+ int rw = red_weight * 65536;
+ int gw = green_weight * 65536;
+ int bw = 65536 - (rw + gw);
+ gray = (rw*red + gw*green + bw*blue)/65536;
+
+The default values approximate those recommended in the Charles
+Poynton's Color FAQ, <http://www.inforamp.net/~poynton/>
+Copyright (c) 1998-01-04 Charles Poynton <poynton at inforamp.net>
+
+ Y = 0.212671 * R + 0.715160 * G + 0.072169 * B
+
+Libpng approximates this with
+
+ Y = 0.21268 * R + 0.7151 * G + 0.07217 * B
+
+which can be expressed with integers as
+
+ Y = (6969 * R + 23434 * G + 2365 * B)/32768
+
+The calculation is done in a linear colorspace, if the image gamma
+is known.
+
+If you have a grayscale and you are using png_set_expand_depth(),
+png_set_expand(), or png_set_gray_to_rgb to change to truecolor or to
+a higher bit-depth, you must either supply the background color as a gray
+value at the original file bit-depth (need_expand = 1) or else supply the
+background color as an RGB triplet at the final, expanded bit depth
+(need_expand = 0). Similarly, if you are reading a paletted image, you
+must either supply the background color as a palette index (need_expand = 1)
+or as an RGB triplet that may or may not be in the palette (need_expand = 0).
+
+ png_color_16 my_background;
+ png_color_16p image_background;
+
+ if (png_get_bKGD(png_ptr, info_ptr, &image_background))
+ png_set_background(png_ptr, image_background,
+ PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
+ else
+ png_set_background(png_ptr, &my_background,
+ PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0);
+
+The png_set_background() function tells libpng to composite images
+with alpha or simple transparency against the supplied background
+color. If the PNG file contains a bKGD chunk (PNG_INFO_bKGD valid),
+you may use this color, or supply another color more suitable for
+the current display (e.g., the background color from a web page). You
+need to tell libpng whether the color is in the gamma space of the
+display (PNG_BACKGROUND_GAMMA_SCREEN for colors you supply), the file
+(PNG_BACKGROUND_GAMMA_FILE for colors from the bKGD chunk), or one
+that is neither of these gammas (PNG_BACKGROUND_GAMMA_UNIQUE - I don't
+know why anyone would use this, but it's here).
+
+To properly display PNG images on any kind of system, the application needs
+to know what the display gamma is. Ideally, the user will know this, and
+the application will allow them to set it. One method of allowing the user
+to set the display gamma separately for each system is to check for a
+SCREEN_GAMMA or DISPLAY_GAMMA environment variable, which will hopefully be
+correctly set.
+
+Note that display_gamma is the overall gamma correction required to produce
+pleasing results, which depends on the lighting conditions in the surrounding
+environment. In a dim or brightly lit room, no compensation other than
+the physical gamma exponent of the monitor is needed, while in a dark room
+a slightly smaller exponent is better.
+
+ double gamma, screen_gamma;
+
+ if (/* We have a user-defined screen
+ gamma value */)
+ {
+ screen_gamma = user_defined_screen_gamma;
+ }
+ /* One way that applications can share the same
+ screen gamma value */
+ else if ((gamma_str = getenv("SCREEN_GAMMA"))
+ != NULL)
+ {
+ screen_gamma = (double)atof(gamma_str);
+ }
+ /* If we don't have another value */
+ else
+ {
+ screen_gamma = 2.2; /* A good guess for a
+ PC monitor in a bright office or a dim room */
+ screen_gamma = 2.0; /* A good guess for a
+ PC monitor in a dark room */
+ screen_gamma = 1.7 or 1.0; /* A good
+ guess for Mac systems */
+ }
+
+The png_set_gamma() function handles gamma transformations of the data.
+Pass both the file gamma and the current screen_gamma. If the file does
+not have a gamma value, you can pass one anyway if you have an idea what
+it is (usually 0.45455 is a good guess for GIF images on PCs). Note
+that file gammas are inverted from screen gammas. See the discussions
+on gamma in the PNG specification for an excellent description of what
+gamma is, and why all applications should support it. It is strongly
+recommended that PNG viewers support gamma correction.
+
+ if (png_get_gAMA(png_ptr, info_ptr, &gamma))
+ png_set_gamma(png_ptr, screen_gamma, gamma);
+ else
+ png_set_gamma(png_ptr, screen_gamma, 0.45455);
+
+If you need to reduce an RGB file to a paletted file, or if a paletted
+file has more entries then will fit on your screen, png_set_dither()
+will do that. Note that this is a simple match dither that merely
+finds the closest color available. This should work fairly well with
+optimized palettes, and fairly badly with linear color cubes. If you
+pass a palette that is larger then maximum_colors, the file will
+reduce the number of colors in the palette so it will fit into
+maximum_colors. If there is a histogram, it will use it to make
+more intelligent choices when reducing the palette. If there is no
+histogram, it may not do as good a job.
+
+ if (color_type & PNG_COLOR_MASK_COLOR)
+ {
+ if (png_get_valid(png_ptr, info_ptr,
+ PNG_INFO_PLTE))
+ {
+ png_uint_16p histogram = NULL;
+
+ png_get_hIST(png_ptr, info_ptr,
+ &histogram);
+ png_set_dither(png_ptr, palette, num_palette,
+ max_screen_colors, histogram, 1);
+ }
+ else
+ {
+ png_color std_color_cube[MAX_SCREEN_COLORS] =
+ { ... colors ... };
+
+ png_set_dither(png_ptr, std_color_cube,
+ MAX_SCREEN_COLORS, MAX_SCREEN_COLORS,
+ NULL,0);
+ }
+ }
+
+PNG files describe monochrome as black being zero and white being one.
+The following code will reverse this (make black be one and white be
+zero):
+
+ if (bit_depth == 1 && color_type == PNG_COLOR_TYPE_GRAY)
+ png_set_invert_mono(png_ptr);
+
+This function can also be used to invert grayscale and gray-alpha images:
+
+ if (color_type == PNG_COLOR_TYPE_GRAY ||
+ color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ png_set_invert_mono(png_ptr);
+
+PNG files store 16 bit pixels in network byte order (big-endian,
+ie. most significant bits first). This code changes the storage to the
+other way (little-endian, i.e. least significant bits first, the
+way PCs store them):
+
+ if (bit_depth == 16)
+ png_set_swap(png_ptr);
+
+If you are using packed-pixel images (1, 2, or 4 bits/pixel), and you
+need to change the order the pixels are packed into bytes, you can use:
+
+ if (bit_depth < 8)
+ png_set_packswap(png_ptr);
+
+Finally, you can write your own transformation function if none of
+the existing ones meets your needs. This is done by setting a callback
+with
+
+ png_set_read_user_transform_fn(png_ptr,
+ read_transform_fn);
+
+You must supply the function
+
+ void read_transform_fn(png_ptr ptr, row_info_ptr
+ row_info, png_bytep data)
+
+See pngtest.c for a working example. Your function will be called
+after all of the other transformations have been processed.
+
+You can also set up a pointer to a user structure for use by your
+callback function, and you can inform libpng that your transform
+function will change the number of channels or bit depth with the
+function
+
+ png_set_user_transform_info(png_ptr, user_ptr,
+ user_depth, user_channels);
+
+The user's application, not libpng, is responsible for allocating and
+freeing any memory required for the user structure.
+
+You can retrieve the pointer via the function
+png_get_user_transform_ptr(). For example:
+
+ voidp read_user_transform_ptr =
+ png_get_user_transform_ptr(png_ptr);
+
+The last thing to handle is interlacing; this is covered in detail below,
+but you must call the function here if you want libpng to handle expansion
+of the interlaced image.
+
+ number_of_passes = png_set_interlace_handling(png_ptr);
+
+After setting the transformations, libpng can update your png_info
+structure to reflect any transformations you've requested with this
+call. This is most useful to update the info structure's rowbytes
+field so you can use it to allocate your image memory. This function
+will also update your palette with the correct screen_gamma and
+background if these have been given with the calls above.
+
+ png_read_update_info(png_ptr, info_ptr);
+
+After you call png_read_update_info(), you can allocate any
+memory you need to hold the image. The row data is simply
+raw byte data for all forms of images. As the actual allocation
+varies among applications, no example will be given. If you
+are allocating one large chunk, you will need to build an
+array of pointers to each row, as it will be needed for some
+of the functions below.
+
+Reading image data
+
+After you've allocated memory, you can read the image data.
+The simplest way to do this is in one function call. If you are
+allocating enough memory to hold the whole image, you can just
+call png_read_image() and libpng will read in all the image data
+and put it in the memory area supplied. You will need to pass in
+an array of pointers to each row.
+
+This function automatically handles interlacing, so you don't need
+to call png_set_interlace_handling() or call this function multiple
+times, or any of that other stuff necessary with png_read_rows().
+
+ png_read_image(png_ptr, row_pointers);
+
+where row_pointers is:
+
+ png_bytep row_pointers[height];
+
+You can point to void or char or whatever you use for pixels.
+
+If you don't want to read in the whole image at once, you can
+use png_read_rows() instead. If there is no interlacing (check
+interlace_type == PNG_INTERLACE_NONE), this is simple:
+
+ png_read_rows(png_ptr, row_pointers, NULL,
+ number_of_rows);
+
+where row_pointers is the same as in the png_read_image() call.
+
+If you are doing this just one row at a time, you can do this with
+a single row_pointer instead of an array of row_pointers:
+
+ png_bytep row_pointer = row;
+ png_read_row(png_ptr, row_pointer, NULL);
+
+If the file is interlaced (interlace_type != 0 in the IHDR chunk), things
+get somewhat harder. The only current (PNG Specification version 1.2)
+interlacing type for PNG is (interlace_type == PNG_INTERLACE_ADAM7)
+is a somewhat complicated 2D interlace scheme, known as Adam7, that
+breaks down an image into seven smaller images of varying size, based
+on an 8x8 grid.
+
+libpng can fill out those images or it can give them to you "as is".
+If you want them filled out, there are two ways to do that. The one
+mentioned in the PNG specification is to expand each pixel to cover
+those pixels that have not been read yet (the "rectangle" method).
+This results in a blocky image for the first pass, which gradually
+smooths out as more pixels are read. The other method is the "sparkle"
+method, where pixels are drawn only in their final locations, with the
+rest of the image remaining whatever colors they were initialized to
+before the start of the read. The first method usually looks better,
+but tends to be slower, as there are more pixels to put in the rows.
+
+If you don't want libpng to handle the interlacing details, just call
+png_read_rows() seven times to read in all seven images. Each of the
+images is a valid image by itself, or they can all be combined on an
+8x8 grid to form a single image (although if you intend to combine them
+you would be far better off using the libpng interlace handling).
+
+The first pass will return an image 1/8 as wide as the entire image
+(every 8th column starting in column 0) and 1/8 as high as the original
+(every 8th row starting in row 0), the second will be 1/8 as wide
+(starting in column 4) and 1/8 as high (also starting in row 0). The
+third pass will be 1/4 as wide (every 4th pixel starting in column 0) and
+1/8 as high (every 8th row starting in row 4), and the fourth pass will
+be 1/4 as wide and 1/4 as high (every 4th column starting in column 2,
+and every 4th row starting in row 0). The fifth pass will return an
+image 1/2 as wide, and 1/4 as high (starting at column 0 and row 2),
+while the sixth pass will be 1/2 as wide and 1/2 as high as the original
+(starting in column 1 and row 0). The seventh and final pass will be as
+wide as the original, and 1/2 as high, containing all of the odd
+numbered scanlines. Phew!
+
+If you want libpng to expand the images, call this before calling
+png_start_read_image() or png_read_update_info():
+
+ if (interlace_type == PNG_INTERLACE_ADAM7)
+ number_of_passes
+ = png_set_interlace_handling(png_ptr);
+
+This will return the number of passes needed. Currently, this
+is seven, but may change if another interlace type is added.
+This function can be called even if the file is not interlaced,
+where it will return one pass.
+
+If you are not going to display the image after each pass, but are
+going to wait until the entire image is read in, use the sparkle
+effect. This effect is faster and the end result of either method
+is exactly the same. If you are planning on displaying the image
+after each pass, the "rectangle" effect is generally considered the
+better looking one.
+
+If you only want the "sparkle" effect, just call png_read_rows() as
+normal, with the third parameter NULL. Make sure you make pass over
+the image number_of_passes times, and you don't change the data in the
+rows between calls. You can change the locations of the data, just
+not the data. Each pass only writes the pixels appropriate for that
+pass, and assumes the data from previous passes is still valid.
+
+ png_read_rows(png_ptr, row_pointers, NULL,
+ number_of_rows);
+
+If you only want the first effect (the rectangles), do the same as
+before except pass the row buffer in the third parameter, and leave
+the second parameter NULL.
+
+ png_read_rows(png_ptr, NULL, row_pointers,
+ number_of_rows);
+
+Finishing a sequential read
+
+After you are finished reading the image through the
+low-level interface, you can finish reading the file. If you are
+interested in comments or time, which may be stored either before or
+after the image data, you should pass the separate png_info struct if
+you want to keep the comments from before and after the image
+separate. If you are not interested, you can pass NULL.
+
+ png_read_end(png_ptr, end_info);
+
+When you are done, you can free all memory allocated by libpng like this:
+
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ &end_info);
+
+It is also possible to individually free the info_ptr members that
+point to libpng-allocated storage with the following function:
+
+ png_free_data(png_ptr, info_ptr, mask, seq)
+ mask - identifies data to be freed, a mask
+ containing the bitwise OR of one or
+ more of
+ PNG_FREE_PLTE, PNG_FREE_TRNS,
+ PNG_FREE_HIST, PNG_FREE_ICCP,
+ PNG_FREE_PCAL, PNG_FREE_ROWS,
+ PNG_FREE_SCAL, PNG_FREE_SPLT,
+ PNG_FREE_TEXT, PNG_FREE_UNKN,
+ or simply PNG_FREE_ALL
+ seq - sequence number of item to be freed
+ (-1 for all items)
+
+This function may be safely called when the relevant storage has
+already been freed, or has not yet been allocated, or was allocated
+by the user and not by libpng, and will in those
+cases do nothing. The "seq" parameter is ignored if only one item
+of the selected data type, such as PLTE, is allowed. If "seq" is not
+-1, and multiple items are allowed for the data type identified in
+the mask, such as text or sPLT, only the n'th item in the structure
+is freed, where n is "seq".
+
+The default behavior is only to free data that was allocated internally
+by libpng. This can be changed, so that libpng will not free the data,
+or so that it will free data that was allocated by the user with png_malloc()
+or png_zalloc() and passed in via a png_set_*() function, with
+
+ png_data_freer(png_ptr, info_ptr, freer, mask)
+ mask - which data elements are affected
+ same choices as in png_free_data()
+ freer - one of
+ PNG_DESTROY_WILL_FREE_DATA
+ PNG_SET_WILL_FREE_DATA
+ PNG_USER_WILL_FREE_DATA
+
+This function only affects data that has already been allocated.
+You can call this function after reading the PNG data but before calling
+any png_set_*() functions, to control whether the user or the png_set_*()
+function is responsible for freeing any existing data that might be present,
+and again after the png_set_*() functions to control whether the user
+or png_destroy_*() is supposed to free the data. When the user assumes
+responsibility for libpng-allocated data, the application must use
+png_free() to free it, and when the user transfers responsibility to libpng
+for data that the user has allocated, the user must have used png_malloc()
+or png_zalloc() to allocate it.
+
+If you allocated your row_pointers in a single block, as suggested above in
+the description of the high level read interface, you must not transfer
+responsibility for freeing it to the png_set_rows or png_read_destroy function,
+because they would also try to free the individual row_pointers[i].
+
+If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword
+separately, do not transfer responsibility for freeing text_ptr to libpng,
+because when libpng fills a png_text structure it combines these members with
+the key member, and png_free_data() will free only text_ptr.key. Similarly,
+if you transfer responsibility for free'ing text_ptr from libpng to your
+application, your application must not separately free those members.
+
+The png_free_data() function will turn off the "valid" flag for anything
+it frees. If you need to turn the flag off for a chunk that was freed by your
+application instead of by libpng, you can use
+
+ png_set_invalid(png_ptr, info_ptr, mask);
+ mask - identifies the chunks to be made invalid,
+ containing the bitwise OR of one or
+ more of
+ PNG_INFO_gAMA, PNG_INFO_sBIT,
+ PNG_INFO_cHRM, PNG_INFO_PLTE,
+ PNG_INFO_tRNS, PNG_INFO_bKGD,
+ PNG_INFO_hIST, PNG_INFO_pHYs,
+ PNG_INFO_oFFs, PNG_INFO_tIME,
+ PNG_INFO_pCAL, PNG_INFO_sRGB,
+ PNG_INFO_iCCP, PNG_INFO_sPLT,
+ PNG_INFO_sCAL, PNG_INFO_IDAT
+
+For a more compact example of reading a PNG image, see the file example.c.
+
+Reading PNG files progressively
+
+The progressive reader is slightly different then the non-progressive
+reader. Instead of calling png_read_info(), png_read_rows(), and
+png_read_end(), you make one call to png_process_data(), which calls
+callbacks when it has the info, a row, or the end of the image. You
+set up these callbacks with png_set_progressive_read_fn(). You don't
+have to worry about the input/output functions of libpng, as you are
+giving the library the data directly in png_process_data(). I will
+assume that you have read the section on reading PNG files above,
+so I will only highlight the differences (although I will show
+all of the code).
+
+png_structp png_ptr;
+png_infop info_ptr;
+
+ /* An example code fragment of how you would
+ initialize the progressive reader in your
+ application. */
+ int
+ initialize_png_reader()
+ {
+ png_ptr = png_create_read_struct
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn);
+ if (!png_ptr)
+ return (ERROR);
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_read_struct(&png_ptr, (png_infopp)NULL,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+ /* This one's new. You can provide functions
+ to be called when the header info is valid,
+ when each row is completed, and when the image
+ is finished. If you aren't using all functions,
+ you can specify NULL parameters. Even when all
+ three functions are NULL, you need to call
+ png_set_progressive_read_fn(). You can use
+ any struct as the user_ptr (cast to a void pointer
+ for the function call), and retrieve the pointer
+ from inside the callbacks using the function
+
+ png_get_progressive_ptr(png_ptr);
+
+ which will return a void pointer, which you have
+ to cast appropriately.
+ */
+ png_set_progressive_read_fn(png_ptr, (void *)user_ptr,
+ info_callback, row_callback, end_callback);
+
+ return 0;
+ }
+
+ /* A code fragment that you call as you receive blocks
+ of data */
+ int
+ process_data(png_bytep buffer, png_uint_32 length)
+ {
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+ /* This one's new also. Simply give it a chunk
+ of data from the file stream (in order, of
+ course). On machines with segmented memory
+ models machines, don't give it any more than
+ 64K. The library seems to run fine with sizes
+ of 4K. Although you can give it much less if
+ necessary (I assume you can give it chunks of
+ 1 byte, I haven't tried less then 256 bytes
+ yet). When this function returns, you may
+ want to display any rows that were generated
+ in the row callback if you don't already do
+ so there.
+ */
+ png_process_data(png_ptr, info_ptr, buffer, length);
+ return 0;
+ }
+
+ /* This function is called (as set by
+ png_set_progressive_read_fn() above) when enough data
+ has been supplied so all of the header has been
+ read.
+ */
+ void
+ info_callback(png_structp png_ptr, png_infop info)
+ {
+ /* Do any setup here, including setting any of
+ the transformations mentioned in the Reading
+ PNG files section. For now, you _must_ call
+ either png_start_read_image() or
+ png_read_update_info() after all the
+ transformations are set (even if you don't set
+ any). You may start getting rows before
+ png_process_data() returns, so this is your
+ last chance to prepare for that.
+ */
+ }
+
+ /* This function is called when each row of image
+ data is complete */
+ void
+ row_callback(png_structp png_ptr, png_bytep new_row,
+ png_uint_32 row_num, int pass)
+ {
+ /* If the image is interlaced, and you turned
+ on the interlace handler, this function will
+ be called for every row in every pass. Some
+ of these rows will not be changed from the
+ previous pass. When the row is not changed,
+ the new_row variable will be NULL. The rows
+ and passes are called in order, so you don't
+ really need the row_num and pass, but I'm
+ supplying them because it may make your life
+ easier.
+
+ For the non-NULL rows of interlaced images,
+ you must call png_progressive_combine_row()
+ passing in the row and the old row. You can
+ call this function for NULL rows (it will just
+ return) and for non-interlaced images (it just
+ does the memcpy for you) if it will make the
+ code easier. Thus, you can just do this for
+ all cases:
+ */
+
+ png_progressive_combine_row(png_ptr, old_row,
+ new_row);
+
+ /* where old_row is what was displayed for
+ previously for the row. Note that the first
+ pass (pass == 0, really) will completely cover
+ the old row, so the rows do not have to be
+ initialized. After the first pass (and only
+ for interlaced images), you will have to pass
+ the current row, and the function will combine
+ the old row and the new row.
+ */
+ }
+
+ void
+ end_callback(png_structp png_ptr, png_infop info)
+ {
+ /* This function is called after the whole image
+ has been read, including any chunks after the
+ image (up to and including the IEND). You
+ will usually have the same info chunk as you
+ had in the header, although some data may have
+ been added to the comments and time fields.
+
+ Most people won't do much here, perhaps setting
+ a flag that marks the image as finished.
+ */
+ }
+
+
+
+IV. Writing
+
+Much of this is very similar to reading. However, everything of
+importance is repeated here, so you won't have to constantly look
+back up in the reading section to understand writing.
+
+Setup
+
+You will want to do the I/O initialization before you get into libpng,
+so if it doesn't work, you don't have anything to undo. If you are not
+using the standard I/O functions, you will need to replace them with
+custom writing functions. See the discussion under Customizing libpng.
+
+ FILE *fp = fopen(file_name, "wb");
+ if (!fp)
+ {
+ return (ERROR);
+ }
+
+Next, png_struct and png_info need to be allocated and initialized.
+As these can be both relatively large, you may not want to store these
+on the stack, unless you have stack space to spare. Of course, you
+will want to check if they return NULL. If you are also reading,
+you won't want to name your read structure and your write structure
+both "png_ptr"; you can call them anything you like, such as
+"read_ptr" and "write_ptr". Look at pngtest.c, for example.
+
+ png_structp png_ptr = png_create_write_struct
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn);
+ if (!png_ptr)
+ return (ERROR);
+
+ png_infop info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_write_struct(&png_ptr,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+If you want to use your own memory allocation routines,
+define PNG_USER_MEM_SUPPORTED and use
+png_create_write_struct_2() instead of png_create_write_struct():
+
+ png_structp png_ptr = png_create_write_struct_2
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn, (png_voidp)
+ user_mem_ptr, user_malloc_fn, user_free_fn);
+
+After you have these structures, you will need to set up the
+error handling. When libpng encounters an error, it expects to
+longjmp() back to your routine. Therefore, you will need to call
+setjmp() and pass the png_jmpbuf(png_ptr). If you
+write the file from different routines, you will need to update
+the png_jmpbuf(png_ptr) every time you enter a new routine that will
+call a png_*() function. See your documentation of setjmp/longjmp
+for your compiler for more information on setjmp/longjmp. See
+the discussion on libpng error handling in the Customizing Libpng
+section below for more information on the libpng error handling.
+
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ fclose(fp);
+ return (ERROR);
+ }
+ ...
+ return;
+
+If you would rather avoid the complexity of setjmp/longjmp issues,
+you can compile libpng with PNG_SETJMP_NOT_SUPPORTED, in which case
+errors will result in a call to PNG_ABORT() which defaults to abort().
+
+Now you need to set up the output code. The default for libpng is to
+use the C function fwrite(). If you use this, you will need to pass a
+valid FILE * in the function png_init_io(). Be sure that the file is
+opened in binary mode. Again, if you wish to handle writing data in
+another way, see the discussion on libpng I/O handling in the Customizing
+Libpng section below.
+
+ png_init_io(png_ptr, fp);
+
+If you are embedding your PNG into a datastream such as MNG, and don't
+want libpng to write the 8-byte signature, or if you have already
+written the signature in your application, use
+
+ png_set_sig_bytes(png_ptr, 8);
+
+to inform libpng that it should not write a signature.
+
+Write callbacks
+
+At this point, you can set up a callback function that will be
+called after each row has been written, which you can use to control
+a progress meter or the like. It's demonstrated in pngtest.c.
+You must supply a function
+
+ void write_row_callback(png_ptr, png_uint_32 row,
+ int pass);
+ {
+ /* put your code here */
+ }
+
+(You can give it another name that you like instead of "write_row_callback")
+
+To inform libpng about your function, use
+
+ png_set_write_status_fn(png_ptr, write_row_callback);
+
+You now have the option of modifying how the compression library will
+run. The following functions are mainly for testing, but may be useful
+in some cases, like if you need to write PNG files extremely fast and
+are willing to give up some compression, or if you want to get the
+maximum possible compression at the expense of slower writing. If you
+have no special needs in this area, let the library do what it wants by
+not calling this function at all, as it has been tuned to deliver a good
+speed/compression ratio. The second parameter to png_set_filter() is
+the filter method, for which the only valid values are 0 (as of the
+July 1999 PNG specification, version 1.2) or 64 (if you are writing
+a PNG datastream that is to be embedded in a MNG datastream). The third
+parameter is a flag that indicates which filter type(s) are to be tested
+for each scanline. See the PNG specification for details on the specific filter
+types.
+
+
+ /* turn on or off filtering, and/or choose
+ specific filters. You can use either a single
+ PNG_FILTER_VALUE_NAME or the bitwise OR of one
+ or more PNG_FILTER_NAME masks. */
+ png_set_filter(png_ptr, 0,
+ PNG_FILTER_NONE | PNG_FILTER_VALUE_NONE |
+ PNG_FILTER_SUB | PNG_FILTER_VALUE_SUB |
+ PNG_FILTER_UP | PNG_FILTER_VALUE_UP |
+ PNG_FILTER_AVE | PNG_FILTER_VALUE_AVE |
+ PNG_FILTER_PAETH | PNG_FILTER_VALUE_PAETH|
+ PNG_ALL_FILTERS);
+
+If an application
+wants to start and stop using particular filters during compression,
+it should start out with all of the filters (to ensure that the previous
+row of pixels will be stored in case it's needed later), and then add
+and remove them after the start of compression.
+
+If you are writing a PNG datastream that is to be embedded in a MNG
+datastream, the second parameter can be either 0 or 64.
+
+The png_set_compression_*() functions interface to the zlib compression
+library, and should mostly be ignored unless you really know what you are
+doing. The only generally useful call is png_set_compression_level()
+which changes how much time zlib spends on trying to compress the image
+data. See the Compression Library (zlib.h and algorithm.txt, distributed
+with zlib) for details on the compression levels.
+
+ /* set the zlib compression level */
+ png_set_compression_level(png_ptr,
+ Z_BEST_COMPRESSION);
+
+ /* set other zlib parameters */
+ png_set_compression_mem_level(png_ptr, 8);
+ png_set_compression_strategy(png_ptr,
+ Z_DEFAULT_STRATEGY);
+ png_set_compression_window_bits(png_ptr, 15);
+ png_set_compression_method(png_ptr, 8);
+ png_set_compression_buffer_size(png_ptr, 8192)
+
+extern PNG_EXPORT(void,png_set_zbuf_size)
+
+Setting the contents of info for output
+
+You now need to fill in the png_info structure with all the data you
+wish to write before the actual image. Note that the only thing you
+are allowed to write after the image is the text chunks and the time
+chunk (as of PNG Specification 1.2, anyway). See png_write_end() and
+the latest PNG specification for more information on that. If you
+wish to write them before the image, fill them in now, and flag that
+data as being valid. If you want to wait until after the data, don't
+fill them until png_write_end(). For all the fields in png_info and
+their data types, see png.h. For explanations of what the fields
+contain, see the PNG specification.
+
+Some of the more important parts of the png_info are:
+
+ png_set_IHDR(png_ptr, info_ptr, width, height,
+ bit_depth, color_type, interlace_type,
+ compression_type, filter_method)
+ width - holds the width of the image
+ in pixels (up to 2^31).
+ height - holds the height of the image
+ in pixels (up to 2^31).
+ bit_depth - holds the bit depth of one of the
+ image channels.
+ (valid values are 1, 2, 4, 8, 16
+ and depend also on the
+ color_type. See also significant
+ bits (sBIT) below).
+ color_type - describes which color/alpha
+ channels are present.
+ PNG_COLOR_TYPE_GRAY
+ (bit depths 1, 2, 4, 8, 16)
+ PNG_COLOR_TYPE_GRAY_ALPHA
+ (bit depths 8, 16)
+ PNG_COLOR_TYPE_PALETTE
+ (bit depths 1, 2, 4, 8)
+ PNG_COLOR_TYPE_RGB
+ (bit_depths 8, 16)
+ PNG_COLOR_TYPE_RGB_ALPHA
+ (bit_depths 8, 16)
+
+ PNG_COLOR_MASK_PALETTE
+ PNG_COLOR_MASK_COLOR
+ PNG_COLOR_MASK_ALPHA
+
+ interlace_type - PNG_INTERLACE_NONE or
+ PNG_INTERLACE_ADAM7
+ compression_type - (must be
+ PNG_COMPRESSION_TYPE_DEFAULT)
+ filter_method - (must be PNG_FILTER_TYPE_DEFAULT
+ or, if you are writing a PNG to
+ be embedded in a MNG datastream,
+ can also be
+ PNG_INTRAPIXEL_DIFFERENCING)
+
+If you call png_set_IHDR(), the call must appear before any of the
+other png_set_*() functions, which might require access to some of
+the IHDR settings. The remaining png_set_*() functions can be called
+in any order.
+
+ png_set_PLTE(png_ptr, info_ptr, palette,
+ num_palette);
+ palette - the palette for the file
+ (array of png_color)
+ num_palette - number of entries in the palette
+
+ png_set_gAMA(png_ptr, info_ptr, gamma);
+ gamma - the gamma the image was created
+ at (PNG_INFO_gAMA)
+
+ png_set_sRGB(png_ptr, info_ptr, srgb_intent);
+ srgb_intent - the rendering intent
+ (PNG_INFO_sRGB) The presence of
+ the sRGB chunk means that the pixel
+ data is in the sRGB color space.
+ This chunk also implies specific
+ values of gAMA and cHRM. Rendering
+ intent is the CSS-1 property that
+ has been defined by the International
+ Color Consortium
+ (http://www.color.org).
+ It can be one of
+ PNG_sRGB_INTENT_SATURATION,
+ PNG_sRGB_INTENT_PERCEPTUAL,
+ PNG_sRGB_INTENT_ABSOLUTE, or
+ PNG_sRGB_INTENT_RELATIVE.
+
+
+ png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr,
+ srgb_intent);
+ srgb_intent - the rendering intent
+ (PNG_INFO_sRGB) The presence of the
+ sRGB chunk means that the pixel
+ data is in the sRGB color space.
+ This function also causes gAMA and
+ cHRM chunks with the specific values
+ that are consistent with sRGB to be
+ written.
+
+ png_set_iCCP(png_ptr, info_ptr, name, compression_type,
+ profile, proflen);
+ name - The profile name.
+ compression - The compression type; always
+ PNG_COMPRESSION_TYPE_BASE for PNG 1.0.
+ You may give NULL to this argument to
+ ignore it.
+ profile - International Color Consortium color
+ profile data. May contain NULs.
+ proflen - length of profile data in bytes.
+
+ png_set_sBIT(png_ptr, info_ptr, sig_bit);
+ sig_bit - the number of significant bits for
+ (PNG_INFO_sBIT) each of the gray, red,
+ green, and blue channels, whichever are
+ appropriate for the given color type
+ (png_color_16)
+
+ png_set_tRNS(png_ptr, info_ptr, trans, num_trans,
+ trans_values);
+ trans - array of transparent entries for
+ palette (PNG_INFO_tRNS)
+ trans_values - graylevel or color sample values of
+ the single transparent color for
+ non-paletted images (PNG_INFO_tRNS)
+ num_trans - number of transparent entries
+ (PNG_INFO_tRNS)
+
+ png_set_hIST(png_ptr, info_ptr, hist);
+ (PNG_INFO_hIST)
+ hist - histogram of palette (array of
+ png_uint_16)
+
+ png_set_tIME(png_ptr, info_ptr, mod_time);
+ mod_time - time image was last modified
+ (PNG_VALID_tIME)
+
+ png_set_bKGD(png_ptr, info_ptr, background);
+ background - background color (PNG_VALID_bKGD)
+
+ png_set_text(png_ptr, info_ptr, text_ptr, num_text);
+ text_ptr - array of png_text holding image
+ comments
+ text_ptr[i].compression - type of compression used
+ on "text" PNG_TEXT_COMPRESSION_NONE
+ PNG_TEXT_COMPRESSION_zTXt
+ PNG_ITXT_COMPRESSION_NONE
+ PNG_ITXT_COMPRESSION_zTXt
+ text_ptr[i].key - keyword for comment. Must contain
+ 1-79 characters.
+ text_ptr[i].text - text comments for current
+ keyword. Can be NULL or empty.
+ text_ptr[i].text_length - length of text string,
+ after decompression, 0 for iTXt
+ text_ptr[i].itxt_length - length of itxt string,
+ after decompression, 0 for tEXt/zTXt
+ text_ptr[i].lang - language of comment (NULL or
+ empty for unknown).
+ text_ptr[i].translated_keyword - keyword in UTF-8 (NULL
+ or empty for unknown).
+ num_text - number of comments
+
+ png_set_sPLT(png_ptr, info_ptr, &palette_ptr,
+ num_spalettes);
+ palette_ptr - array of png_sPLT_struct structures
+ to be added to the list of palettes
+ in the info structure.
+ num_spalettes - number of palette structures to be
+ added.
+
+ png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y,
+ unit_type);
+ offset_x - positive offset from the left
+ edge of the screen
+ offset_y - positive offset from the top
+ edge of the screen
+ unit_type - PNG_OFFSET_PIXEL, PNG_OFFSET_MICROMETER
+
+ png_set_pHYs(png_ptr, info_ptr, res_x, res_y,
+ unit_type);
+ res_x - pixels/unit physical resolution
+ in x direction
+ res_y - pixels/unit physical resolution
+ in y direction
+ unit_type - PNG_RESOLUTION_UNKNOWN,
+ PNG_RESOLUTION_METER
+
+ png_set_sCAL(png_ptr, info_ptr, unit, width, height)
+ unit - physical scale units (an integer)
+ width - width of a pixel in physical scale units
+ height - height of a pixel in physical scale units
+ (width and height are doubles)
+
+ png_set_sCAL_s(png_ptr, info_ptr, unit, width, height)
+ unit - physical scale units (an integer)
+ width - width of a pixel in physical scale units
+ height - height of a pixel in physical scale units
+ (width and height are strings like "2.54")
+
+ png_set_unknown_chunks(png_ptr, info_ptr, &unknowns,
+ num_unknowns)
+ unknowns - array of png_unknown_chunk
+ structures holding unknown chunks
+ unknowns[i].name - name of unknown chunk
+ unknowns[i].data - data of unknown chunk
+ unknowns[i].size - size of unknown chunk's data
+ unknowns[i].location - position to write chunk in file
+ 0: do not write chunk
+ PNG_HAVE_IHDR: before PLTE
+ PNG_HAVE_PLTE: before IDAT
+ PNG_AFTER_IDAT: after IDAT
+
+The "location" member is set automatically according to
+what part of the output file has already been written.
+You can change its value after calling png_set_unknown_chunks()
+as demonstrated in pngtest.c. Within each of the "locations",
+the chunks are sequenced according to their position in the
+structure (that is, the value of "i", which is the order in which
+the chunk was either read from the input file or defined with
+png_set_unknown_chunks).
+
+A quick word about text and num_text. text is an array of png_text
+structures. num_text is the number of valid structures in the array.
+Each png_text structure holds a language code, a keyword, a text value,
+and a compression type.
+
+The compression types have the same valid numbers as the compression
+types of the image data. Currently, the only valid number is zero.
+However, you can store text either compressed or uncompressed, unlike
+images, which always have to be compressed. So if you don't want the
+text compressed, set the compression type to PNG_TEXT_COMPRESSION_NONE.
+Because tEXt and zTXt chunks don't have a language field, if you
+specify PNG_TEXT_COMPRESSION_NONE or PNG_TEXT_COMPRESSION_zTXt
+any language code or translated keyword will not be written out.
+
+Until text gets around 1000 bytes, it is not worth compressing it.
+After the text has been written out to the file, the compression type
+is set to PNG_TEXT_COMPRESSION_NONE_WR or PNG_TEXT_COMPRESSION_zTXt_WR,
+so that it isn't written out again at the end (in case you are calling
+png_write_end() with the same struct.
+
+The keywords that are given in the PNG Specification are:
+
+ Title Short (one line) title or
+ caption for image
+ Author Name of image's creator
+ Description Description of image (possibly long)
+ Copyright Copyright notice
+ Creation Time Time of original image creation
+ (usually RFC 1123 format, see below)
+ Software Software used to create the image
+ Disclaimer Legal disclaimer
+ Warning Warning of nature of content
+ Source Device used to create the image
+ Comment Miscellaneous comment; conversion
+ from other image format
+
+The keyword-text pairs work like this. Keywords should be short
+simple descriptions of what the comment is about. Some typical
+keywords are found in the PNG specification, as is some recommendations
+on keywords. You can repeat keywords in a file. You can even write
+some text before the image and some after. For example, you may want
+to put a description of the image before the image, but leave the
+disclaimer until after, so viewers working over modem connections
+don't have to wait for the disclaimer to go over the modem before
+they start seeing the image. Finally, keywords should be full
+words, not abbreviations. Keywords and text are in the ISO 8859-1
+(Latin-1) character set (a superset of regular ASCII) and can not
+contain NUL characters, and should not contain control or other
+unprintable characters. To make the comments widely readable, stick
+with basic ASCII, and avoid machine specific character set extensions
+like the IBM-PC character set. The keyword must be present, but
+you can leave off the text string on non-compressed pairs.
+Compressed pairs must have a text string, as only the text string
+is compressed anyway, so the compression would be meaningless.
+
+PNG supports modification time via the png_time structure. Two
+conversion routines are provided, png_convert_from_time_t() for
+time_t and png_convert_from_struct_tm() for struct tm. The
+time_t routine uses gmtime(). You don't have to use either of
+these, but if you wish to fill in the png_time structure directly,
+you should provide the time in universal time (GMT) if possible
+instead of your local time. Note that the year number is the full
+year (e.g. 1998, rather than 98 - PNG is year 2000 compliant!), and
+that months start with 1.
+
+If you want to store the time of the original image creation, you should
+use a plain tEXt chunk with the "Creation Time" keyword. This is
+necessary because the "creation time" of a PNG image is somewhat vague,
+depending on whether you mean the PNG file, the time the image was
+created in a non-PNG format, a still photo from which the image was
+scanned, or possibly the subject matter itself. In order to facilitate
+machine-readable dates, it is recommended that the "Creation Time"
+tEXt chunk use RFC 1123 format dates (e.g. "22 May 1997 18:07:10 GMT"),
+although this isn't a requirement. Unlike the tIME chunk, the
+"Creation Time" tEXt chunk is not expected to be automatically changed
+by the software. To facilitate the use of RFC 1123 dates, a function
+png_convert_to_rfc1123(png_timep) is provided to convert from PNG
+time to an RFC 1123 format string.
+
+Writing unknown chunks
+
+You can use the png_set_unknown_chunks function to queue up chunks
+for writing. You give it a chunk name, raw data, and a size; that's
+all there is to it. The chunks will be written by the next following
+png_write_info_before_PLTE, png_write_info, or png_write_end function.
+Any chunks previously read into the info structure's unknown-chunk
+list will also be written out in a sequence that satisfies the PNG
+specification's ordering rules.
+
+The high-level write interface
+
+At this point there are two ways to proceed; through the high-level
+write interface, or through a sequence of low-level write operations.
+You can use the high-level interface if your image data is present
+in the info structure. All defined output
+transformations are permitted, enabled by the following masks.
+
+ PNG_TRANSFORM_IDENTITY No transformation
+ PNG_TRANSFORM_PACKING Pack 1, 2 and 4-bit samples
+ PNG_TRANSFORM_PACKSWAP Change order of packed
+ pixels to LSB first
+ PNG_TRANSFORM_INVERT_MONO Invert monochrome images
+ PNG_TRANSFORM_SHIFT Normalize pixels to the
+ sBIT depth
+ PNG_TRANSFORM_BGR Flip RGB to BGR, RGBA
+ to BGRA
+ PNG_TRANSFORM_SWAP_ALPHA Flip RGBA to ARGB or GA
+ to AG
+ PNG_TRANSFORM_INVERT_ALPHA Change alpha from opacity
+ to transparency
+ PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples
+ PNG_TRANSFORM_STRIP_FILLER Strip out filler bytes.
+
+If you have valid image data in the info structure (you can use
+png_set_rows() to put image data in the info structure), simply do this:
+
+ png_write_png(png_ptr, info_ptr, png_transforms, NULL)
+
+where png_transforms is an integer containing the bitwise OR of some set of
+transformation flags. This call is equivalent to png_write_info(),
+followed the set of transformations indicated by the transform mask,
+then png_write_image(), and finally png_write_end().
+
+(The final parameter of this call is not yet used. Someday it might point
+to transformation parameters required by some future output transform.)
+
+You must use png_transforms and not call any png_set_transform() functions
+when you use png_write_png().
+
+The low-level write interface
+
+If you are going the low-level route instead, you are now ready to
+write all the file information up to the actual image data. You do
+this with a call to png_write_info().
+
+ png_write_info(png_ptr, info_ptr);
+
+Note that there is one transformation you may need to do before
+png_write_info(). In PNG files, the alpha channel in an image is the
+level of opacity. If your data is supplied as a level of
+transparency, you can invert the alpha channel before you write it, so
+that 0 is fully transparent and 255 (in 8-bit or paletted images) or
+65535 (in 16-bit images) is fully opaque, with
+
+ png_set_invert_alpha(png_ptr);
+
+This must appear before png_write_info() instead of later with the
+other transformations because in the case of paletted images the tRNS
+chunk data has to be inverted before the tRNS chunk is written. If
+your image is not a paletted image, the tRNS data (which in such cases
+represents a single color to be rendered as transparent) won't need to
+be changed, and you can safely do this transformation after your
+png_write_info() call.
+
+If you need to write a private chunk that you want to appear before
+the PLTE chunk when PLTE is present, you can write the PNG info in
+two steps, and insert code to write your own chunk between them:
+
+ png_write_info_before_PLTE(png_ptr, info_ptr);
+ png_set_unknown_chunks(png_ptr, info_ptr, ...);
+ png_write_info(png_ptr, info_ptr);
+
+After you've written the file information, you can set up the library
+to handle any special transformations of the image data. The various
+ways to transform the data will be described in the order that they
+should occur. This is important, as some of these change the color
+type and/or bit depth of the data, and some others only work on
+certain color types and bit depths. Even though each transformation
+checks to see if it has data that it can do something with, you should
+make sure to only enable a transformation if it will be valid for the
+data. For example, don't swap red and blue on grayscale data.
+
+PNG files store RGB pixels packed into 3 or 6 bytes. This code tells
+the library to strip input data that has 4 or 8 bytes per pixel down
+to 3 or 6 bytes (or strip 2 or 4-byte grayscale+filler data to 1 or 2
+bytes per pixel).
+
+ png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE);
+
+where the 0 is unused, and the location is either PNG_FILLER_BEFORE or
+PNG_FILLER_AFTER, depending upon whether the filler byte in the pixel
+is stored XRGB or RGBX.
+
+PNG files pack pixels of bit depths 1, 2, and 4 into bytes as small as
+they can, resulting in, for example, 8 pixels per byte for 1 bit files.
+If the data is supplied at 1 pixel per byte, use this code, which will
+correctly pack the pixels into a single byte:
+
+ png_set_packing(png_ptr);
+
+PNG files reduce possible bit depths to 1, 2, 4, 8, and 16. If your
+data is of another bit depth, you can write an sBIT chunk into the
+file so that decoders can recover the original data if desired.
+
+ /* Set the true bit depth of the image data */
+ if (color_type & PNG_COLOR_MASK_COLOR)
+ {
+ sig_bit.red = true_bit_depth;
+ sig_bit.green = true_bit_depth;
+ sig_bit.blue = true_bit_depth;
+ }
+ else
+ {
+ sig_bit.gray = true_bit_depth;
+ }
+ if (color_type & PNG_COLOR_MASK_ALPHA)
+ {
+ sig_bit.alpha = true_bit_depth;
+ }
+
+ png_set_sBIT(png_ptr, info_ptr, &sig_bit);
+
+If the data is stored in the row buffer in a bit depth other than
+one supported by PNG (e.g. 3 bit data in the range 0-7 for a 4-bit PNG),
+this will scale the values to appear to be the correct bit depth as
+is required by PNG.
+
+ png_set_shift(png_ptr, &sig_bit);
+
+PNG files store 16 bit pixels in network byte order (big-endian,
+ie. most significant bits first). This code would be used if they are
+supplied the other way (little-endian, i.e. least significant bits
+first, the way PCs store them):
+
+ if (bit_depth > 8)
+ png_set_swap(png_ptr);
+
+If you are using packed-pixel images (1, 2, or 4 bits/pixel), and you
+need to change the order the pixels are packed into bytes, you can use:
+
+ if (bit_depth < 8)
+ png_set_packswap(png_ptr);
+
+PNG files store 3 color pixels in red, green, blue order. This code
+would be used if they are supplied as blue, green, red:
+
+ png_set_bgr(png_ptr);
+
+PNG files describe monochrome as black being zero and white being
+one. This code would be used if the pixels are supplied with this reversed
+(black being one and white being zero):
+
+ png_set_invert_mono(png_ptr);
+
+Finally, you can write your own transformation function if none of
+the existing ones meets your needs. This is done by setting a callback
+with
+
+ png_set_write_user_transform_fn(png_ptr,
+ write_transform_fn);
+
+You must supply the function
+
+ void write_transform_fn(png_ptr ptr, row_info_ptr
+ row_info, png_bytep data)
+
+See pngtest.c for a working example. Your function will be called
+before any of the other transformations are processed.
+
+You can also set up a pointer to a user structure for use by your
+callback function.
+
+ png_set_user_transform_info(png_ptr, user_ptr, 0, 0);
+
+The user_channels and user_depth parameters of this function are ignored
+when writing; you can set them to zero as shown.
+
+You can retrieve the pointer via the function png_get_user_transform_ptr().
+For example:
+
+ voidp write_user_transform_ptr =
+ png_get_user_transform_ptr(png_ptr);
+
+It is possible to have libpng flush any pending output, either manually,
+or automatically after a certain number of lines have been written. To
+flush the output stream a single time call:
+
+ png_write_flush(png_ptr);
+
+and to have libpng flush the output stream periodically after a certain
+number of scanlines have been written, call:
+
+ png_set_flush(png_ptr, nrows);
+
+Note that the distance between rows is from the last time png_write_flush()
+was called, or the first row of the image if it has never been called.
+So if you write 50 lines, and then png_set_flush 25, it will flush the
+output on the next scanline, and every 25 lines thereafter, unless
+png_write_flush() is called before 25 more lines have been written.
+If nrows is too small (less than about 10 lines for a 640 pixel wide
+RGB image) the image compression may decrease noticeably (although this
+may be acceptable for real-time applications). Infrequent flushing will
+only degrade the compression performance by a few percent over images
+that do not use flushing.
+
+Writing the image data
+
+That's it for the transformations. Now you can write the image data.
+The simplest way to do this is in one function call. If you have the
+whole image in memory, you can just call png_write_image() and libpng
+will write the image. You will need to pass in an array of pointers to
+each row. This function automatically handles interlacing, so you don't
+need to call png_set_interlace_handling() or call this function multiple
+times, or any of that other stuff necessary with png_write_rows().
+
+ png_write_image(png_ptr, row_pointers);
+
+where row_pointers is:
+
+ png_byte *row_pointers[height];
+
+You can point to void or char or whatever you use for pixels.
+
+If you don't want to write the whole image at once, you can
+use png_write_rows() instead. If the file is not interlaced,
+this is simple:
+
+ png_write_rows(png_ptr, row_pointers,
+ number_of_rows);
+
+row_pointers is the same as in the png_write_image() call.
+
+If you are just writing one row at a time, you can do this with
+a single row_pointer instead of an array of row_pointers:
+
+ png_bytep row_pointer = row;
+
+ png_write_row(png_ptr, row_pointer);
+
+When the file is interlaced, things can get a good deal more
+complicated. The only currently (as of the PNG Specification
+version 1.2, dated July 1999) defined interlacing scheme for PNG files
+is the "Adam7" interlace scheme, that breaks down an
+image into seven smaller images of varying size. libpng will build
+these images for you, or you can do them yourself. If you want to
+build them yourself, see the PNG specification for details of which
+pixels to write when.
+
+If you don't want libpng to handle the interlacing details, just
+use png_set_interlace_handling() and call png_write_rows() the
+correct number of times to write all seven sub-images.
+
+If you want libpng to build the sub-images, call this before you start
+writing any rows:
+
+ number_of_passes =
+ png_set_interlace_handling(png_ptr);
+
+This will return the number of passes needed. Currently, this
+is seven, but may change if another interlace type is added.
+
+Then write the complete image number_of_passes times.
+
+ png_write_rows(png_ptr, row_pointers,
+ number_of_rows);
+
+As some of these rows are not used, and thus return immediately,
+you may want to read about interlacing in the PNG specification,
+and only update the rows that are actually used.
+
+Finishing a sequential write
+
+After you are finished writing the image, you should finish writing
+the file. If you are interested in writing comments or time, you should
+pass an appropriately filled png_info pointer. If you are not interested,
+you can pass NULL.
+
+ png_write_end(png_ptr, info_ptr);
+
+When you are done, you can free all memory used by libpng like this:
+
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+
+It is also possible to individually free the info_ptr members that
+point to libpng-allocated storage with the following function:
+
+ png_free_data(png_ptr, info_ptr, mask, seq)
+ mask - identifies data to be freed, a mask
+ containing the bitwise OR of one or
+ more of
+ PNG_FREE_PLTE, PNG_FREE_TRNS,
+ PNG_FREE_HIST, PNG_FREE_ICCP,
+ PNG_FREE_PCAL, PNG_FREE_ROWS,
+ PNG_FREE_SCAL, PNG_FREE_SPLT,
+ PNG_FREE_TEXT, PNG_FREE_UNKN,
+ or simply PNG_FREE_ALL
+ seq - sequence number of item to be freed
+ (-1 for all items)
+
+This function may be safely called when the relevant storage has
+already been freed, or has not yet been allocated, or was allocated
+by the user and not by libpng, and will in those
+cases do nothing. The "seq" parameter is ignored if only one item
+of the selected data type, such as PLTE, is allowed. If "seq" is not
+-1, and multiple items are allowed for the data type identified in
+the mask, such as text or sPLT, only the n'th item in the structure
+is freed, where n is "seq".
+
+If you allocated data such as a palette that you passed
+in to libpng with png_set_*, you must not free it until just before the call to
+png_destroy_write_struct().
+
+The default behavior is only to free data that was allocated internally
+by libpng. This can be changed, so that libpng will not free the data,
+or so that it will free data that was allocated by the user with png_malloc()
+or png_zalloc() and passed in via a png_set_*() function, with
+
+ png_data_freer(png_ptr, info_ptr, freer, mask)
+ mask - which data elements are affected
+ same choices as in png_free_data()
+ freer - one of
+ PNG_DESTROY_WILL_FREE_DATA
+ PNG_SET_WILL_FREE_DATA
+ PNG_USER_WILL_FREE_DATA
+
+For example, to transfer responsibility for some data from a read structure
+to a write structure, you could use
+
+ png_data_freer(read_ptr, read_info_ptr,
+ PNG_USER_WILL_FREE_DATA,
+ PNG_FREE_PLTE|PNG_FREE_tRNS|PNG_FREE_hIST)
+ png_data_freer(write_ptr, write_info_ptr,
+ PNG_DESTROY_WILL_FREE_DATA,
+ PNG_FREE_PLTE|PNG_FREE_tRNS|PNG_FREE_hIST)
+
+thereby briefly reassigning responsibility for freeing to the user but
+immediately afterwards reassigning it once more to the write_destroy
+function. Having done this, it would then be safe to destroy the read
+structure and continue to use the PLTE, tRNS, and hIST data in the write
+structure.
+
+This function only affects data that has already been allocated.
+You can call this function before calling after the png_set_*() functions
+to control whether the user or png_destroy_*() is supposed to free the data.
+When the user assumes responsibility for libpng-allocated data, the
+application must use
+png_free() to free it, and when the user transfers responsibility to libpng
+for data that the user has allocated, the user must have used png_malloc()
+or png_zalloc() to allocate it.
+
+If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword
+separately, do not transfer responsibility for freeing text_ptr to libpng,
+because when libpng fills a png_text structure it combines these members with
+the key member, and png_free_data() will free only text_ptr.key. Similarly,
+if you transfer responsibility for free'ing text_ptr from libpng to your
+application, your application must not separately free those members.
+For a more compact example of writing a PNG image, see the file example.c.
+
+V. Modifying/Customizing libpng:
+
+There are two issues here. The first is changing how libpng does
+standard things like memory allocation, input/output, and error handling.
+The second deals with more complicated things like adding new chunks,
+adding new transformations, and generally changing how libpng works.
+Both of those are compile-time issues; that is, they are generally
+determined at the time the code is written, and there is rarely a need
+to provide the user with a means of changing them.
+
+Memory allocation, input/output, and error handling
+
+All of the memory allocation, input/output, and error handling in libpng
+goes through callbacks that are user-settable. The default routines are
+in pngmem.c, pngrio.c, pngwio.c, and pngerror.c, respectively. To change
+these functions, call the appropriate png_set_*_fn() function.
+
+Memory allocation is done through the functions png_malloc()
+and png_free(). These currently just call the standard C functions. If
+your pointers can't access more then 64K at a time, you will want to set
+MAXSEG_64K in zlib.h. Since it is unlikely that the method of handling
+memory allocation on a platform will change between applications, these
+functions must be modified in the library at compile time. If you prefer
+to use a different method of allocating and freeing data, you can use
+png_create_read_struct_2() or png_create_write_struct_2() to register
+your own functions as described above.
+These functions also provide a void pointer that can be retrieved via
+
+ mem_ptr=png_get_mem_ptr(png_ptr);
+
+Your replacement memory functions must have prototypes as follows:
+
+ png_voidp malloc_fn(png_structp png_ptr,
+ png_size_t size);
+ void free_fn(png_structp png_ptr, png_voidp ptr);
+
+Your malloc_fn() must return NULL in case of failure. The png_malloc()
+function will normally call png_error() if it receives a NULL from the
+system memory allocator or from your replacement malloc_fn().
+
+Your free_fn() will never be called with a NULL ptr, since libpng's
+png_free() checks for NULL before calling free_fn().
+
+Input/Output in libpng is done through png_read() and png_write(),
+which currently just call fread() and fwrite(). The FILE * is stored in
+png_struct and is initialized via png_init_io(). If you wish to change
+the method of I/O, the library supplies callbacks that you can set
+through the function png_set_read_fn() and png_set_write_fn() at run
+time, instead of calling the png_init_io() function. These functions
+also provide a void pointer that can be retrieved via the function
+png_get_io_ptr(). For example:
+
+ png_set_read_fn(png_structp read_ptr,
+ voidp read_io_ptr, png_rw_ptr read_data_fn)
+
+ png_set_write_fn(png_structp write_ptr,
+ voidp write_io_ptr, png_rw_ptr write_data_fn,
+ png_flush_ptr output_flush_fn);
+
+ voidp read_io_ptr = png_get_io_ptr(read_ptr);
+ voidp write_io_ptr = png_get_io_ptr(write_ptr);
+
+The replacement I/O functions must have prototypes as follows:
+
+ void user_read_data(png_structp png_ptr,
+ png_bytep data, png_size_t length);
+ void user_write_data(png_structp png_ptr,
+ png_bytep data, png_size_t length);
+ void user_flush_data(png_structp png_ptr);
+
+Supplying NULL for the read, write, or flush functions sets them back
+to using the default C stream functions. It is an error to read from
+a write stream, and vice versa.
+
+Error handling in libpng is done through png_error() and png_warning().
+Errors handled through png_error() are fatal, meaning that png_error()
+should never return to its caller. Currently, this is handled via
+setjmp() and longjmp() (unless you have compiled libpng with
+PNG_SETJMP_NOT_SUPPORTED, in which case it is handled via PNG_ABORT()),
+but you could change this to do things like exit() if you should wish.
+
+On non-fatal errors, png_warning() is called
+to print a warning message, and then control returns to the calling code.
+By default png_error() and png_warning() print a message on stderr via
+fprintf() unless the library is compiled with PNG_NO_CONSOLE_IO defined
+(because you don't want the messages) or PNG_NO_STDIO defined (because
+fprintf() isn't available). If you wish to change the behavior of the error
+functions, you will need to set up your own message callbacks. These
+functions are normally supplied at the time that the png_struct is created.
+It is also possible to redirect errors and warnings to your own replacement
+functions after png_create_*_struct() has been called by calling:
+
+ png_set_error_fn(png_structp png_ptr,
+ png_voidp error_ptr, png_error_ptr error_fn,
+ png_error_ptr warning_fn);
+
+ png_voidp error_ptr = png_get_error_ptr(png_ptr);
+
+If NULL is supplied for either error_fn or warning_fn, then the libpng
+default function will be used, calling fprintf() and/or longjmp() if a
+problem is encountered. The replacement error functions should have
+parameters as follows:
+
+ void user_error_fn(png_structp png_ptr,
+ png_const_charp error_msg);
+ void user_warning_fn(png_structp png_ptr,
+ png_const_charp warning_msg);
+
+The motivation behind using setjmp() and longjmp() is the C++ throw and
+catch exception handling methods. This makes the code much easier to write,
+as there is no need to check every return code of every function call.
+However, there are some uncertainties about the status of local variables
+after a longjmp, so the user may want to be careful about doing anything after
+setjmp returns non-zero besides returning itself. Consult your compiler
+documentation for more details. For an alternative approach, you may wish
+to use the "cexcept" facility (see http://cexcept.sourceforge.net).
+
+Custom chunks
+
+If you need to read or write custom chunks, you may need to get deeper
+into the libpng code. The library now has mechanisms for storing
+and writing chunks of unknown type; you can even declare callbacks
+for custom chunks. However, this may not be good enough if the
+library code itself needs to know about interactions between your
+chunk and existing `intrinsic' chunks.
+
+If you need to write a new intrinsic chunk, first read the PNG
+specification. Acquire a first level of
+understanding of how it works. Pay particular attention to the
+sections that describe chunk names, and look at how other chunks were
+designed, so you can do things similarly. Second, check out the
+sections of libpng that read and write chunks. Try to find a chunk
+that is similar to yours and use it as a template. More details can
+be found in the comments inside the code. It is best to handle unknown
+chunks in a generic method, via callback functions, instead of by
+modifying libpng functions.
+
+If you wish to write your own transformation for the data, look through
+the part of the code that does the transformations, and check out some of
+the simpler ones to get an idea of how they work. Try to find a similar
+transformation to the one you want to add and copy off of it. More details
+can be found in the comments inside the code itself.
+
+Configuring for 16 bit platforms
+
+You will want to look into zconf.h to tell zlib (and thus libpng) that
+it cannot allocate more then 64K at a time. Even if you can, the memory
+won't be accessible. So limit zlib and libpng to 64K by defining MAXSEG_64K.
+
+Configuring for DOS
+
+For DOS users who only have access to the lower 640K, you will
+have to limit zlib's memory usage via a png_set_compression_mem_level()
+call. See zlib.h or zconf.h in the zlib library for more information.
+
+Configuring for Medium Model
+
+Libpng's support for medium model has been tested on most of the popular
+compilers. Make sure MAXSEG_64K gets defined, USE_FAR_KEYWORD gets
+defined, and FAR gets defined to far in pngconf.h, and you should be
+all set. Everything in the library (except for zlib's structure) is
+expecting far data. You must use the typedefs with the p or pp on
+the end for pointers (or at least look at them and be careful). Make
+note that the rows of data are defined as png_bytepp, which is an
+unsigned char far * far *.
+
+Configuring for gui/windowing platforms:
+
+You will need to write new error and warning functions that use the GUI
+interface, as described previously, and set them to be the error and
+warning functions at the time that png_create_*_struct() is called,
+in order to have them available during the structure initialization.
+They can be changed later via png_set_error_fn(). On some compilers,
+you may also have to change the memory allocators (png_malloc, etc.).
+
+Configuring for compiler xxx:
+
+All includes for libpng are in pngconf.h. If you need to add/change/delete
+an include, this is the place to do it. The includes that are not
+needed outside libpng are protected by the PNG_INTERNAL definition,
+which is only defined for those routines inside libpng itself. The
+files in libpng proper only include png.h, which includes pngconf.h.
+
+Configuring zlib:
+
+There are special functions to configure the compression. Perhaps the
+most useful one changes the compression level, which currently uses
+input compression values in the range 0 - 9. The library normally
+uses the default compression level (Z_DEFAULT_COMPRESSION = 6). Tests
+have shown that for a large majority of images, compression values in
+the range 3-6 compress nearly as well as higher levels, and do so much
+faster. For online applications it may be desirable to have maximum speed
+(Z_BEST_SPEED = 1). With versions of zlib after v0.99, you can also
+specify no compression (Z_NO_COMPRESSION = 0), but this would create
+files larger than just storing the raw bitmap. You can specify the
+compression level by calling:
+
+ png_set_compression_level(png_ptr, level);
+
+Another useful one is to reduce the memory level used by the library.
+The memory level defaults to 8, but it can be lowered if you are
+short on memory (running DOS, for example, where you only have 640K).
+Note that the memory level does have an effect on compression; among
+other things, lower levels will result in sections of incompressible
+data being emitted in smaller stored blocks, with a correspondingly
+larger relative overhead of up to 15% in the worst case.
+
+ png_set_compression_mem_level(png_ptr, level);
+
+The other functions are for configuring zlib. They are not recommended
+for normal use and may result in writing an invalid PNG file. See
+zlib.h for more information on what these mean.
+
+ png_set_compression_strategy(png_ptr,
+ strategy);
+ png_set_compression_window_bits(png_ptr,
+ window_bits);
+ png_set_compression_method(png_ptr, method);
+ png_set_compression_buffer_size(png_ptr, size);
+
+Controlling row filtering
+
+If you want to control whether libpng uses filtering or not, which
+filters are used, and how it goes about picking row filters, you
+can call one of these functions. The selection and configuration
+of row filters can have a significant impact on the size and
+encoding speed and a somewhat lesser impact on the decoding speed
+of an image. Filtering is enabled by default for RGB and grayscale
+images (with and without alpha), but not for paletted images nor
+for any images with bit depths less than 8 bits/pixel.
+
+The 'method' parameter sets the main filtering method, which is
+currently only '0' in the PNG 1.2 specification. The 'filters'
+parameter sets which filter(s), if any, should be used for each
+scanline. Possible values are PNG_ALL_FILTERS and PNG_NO_FILTERS
+to turn filtering on and off, respectively.
+
+Individual filter types are PNG_FILTER_NONE, PNG_FILTER_SUB,
+PNG_FILTER_UP, PNG_FILTER_AVG, PNG_FILTER_PAETH, which can be bitwise
+ORed together with '|' to specify one or more filters to use.
+These filters are described in more detail in the PNG specification.
+If you intend to change the filter type during the course of writing
+the image, you should start with flags set for all of the filters
+you intend to use so that libpng can initialize its internal
+structures appropriately for all of the filter types. (Note that this
+means the first row must always be adaptively filtered, because libpng
+currently does not allocate the filter buffers until png_write_row()
+is called for the first time.)
+
+ filters = PNG_FILTER_NONE | PNG_FILTER_SUB
+ PNG_FILTER_UP | PNG_FILTER_AVE |
+ PNG_FILTER_PAETH | PNG_ALL_FILTERS;
+
+ png_set_filter(png_ptr, PNG_FILTER_TYPE_BASE,
+ filters);
+ The second parameter can also be
+ PNG_INTRAPIXEL_DIFFERENCING if you are
+ writing a PNG to be embedded in a MNG
+ datastream. This parameter must be the
+ same as the value of filter_method used
+ in png_set_IHDR().
+
+It is also possible to influence how libpng chooses from among the
+available filters. This is done in one or both of two ways - by
+telling it how important it is to keep the same filter for successive
+rows, and by telling it the relative computational costs of the filters.
+
+ double weights[3] = {1.5, 1.3, 1.1},
+ costs[PNG_FILTER_VALUE_LAST] =
+ {1.0, 1.3, 1.3, 1.5, 1.7};
+
+ png_set_filter_heuristics(png_ptr,
+ PNG_FILTER_HEURISTIC_WEIGHTED, 3,
+ weights, costs);
+
+The weights are multiplying factors that indicate to libpng that the
+row filter should be the same for successive rows unless another row filter
+is that many times better than the previous filter. In the above example,
+if the previous 3 filters were SUB, SUB, NONE, the SUB filter could have a
+"sum of absolute differences" 1.5 x 1.3 times higher than other filters
+and still be chosen, while the NONE filter could have a sum 1.1 times
+higher than other filters and still be chosen. Unspecified weights are
+taken to be 1.0, and the specified weights should probably be declining
+like those above in order to emphasize recent filters over older filters.
+
+The filter costs specify for each filter type a relative decoding cost
+to be considered when selecting row filters. This means that filters
+with higher costs are less likely to be chosen over filters with lower
+costs, unless their "sum of absolute differences" is that much smaller.
+The costs do not necessarily reflect the exact computational speeds of
+the various filters, since this would unduly influence the final image
+size.
+
+Note that the numbers above were invented purely for this example and
+are given only to help explain the function usage. Little testing has
+been done to find optimum values for either the costs or the weights.
+
+Removing unwanted object code
+
+There are a bunch of #define's in pngconf.h that control what parts of
+libpng are compiled. All the defines end in _SUPPORTED. If you are
+never going to use a capability, you can change the #define to #undef
+before recompiling libpng and save yourself code and data space, or
+you can turn off individual capabilities with defines that begin with
+PNG_NO_.
+
+You can also turn all of the transforms and ancillary chunk capabilities
+off en masse with compiler directives that define
+PNG_NO_READ[or WRITE]_TRANSFORMS, or PNG_NO_READ[or WRITE]_ANCILLARY_CHUNKS,
+or all four,
+along with directives to turn on any of the capabilities that you do
+want. The PNG_NO_READ[or WRITE]_TRANSFORMS directives disable
+the extra transformations but still leave the library fully capable of reading
+and writing PNG files with all known public chunks
+Use of the PNG_NO_READ[or WRITE]_ANCILLARY_CHUNKS directive
+produces a library that is incapable of reading or writing ancillary chunks.
+If you are not using the progressive reading capability, you can
+turn that off with PNG_NO_PROGRESSIVE_READ (don't confuse
+this with the INTERLACING capability, which you'll still have).
+
+All the reading and writing specific code are in separate files, so the
+linker should only grab the files it needs. However, if you want to
+make sure, or if you are building a stand alone library, all the
+reading files start with pngr and all the writing files start with
+pngw. The files that don't match either (like png.c, pngtrans.c, etc.)
+are used for both reading and writing, and always need to be included.
+The progressive reader is in pngpread.c
+
+If you are creating or distributing a dynamically linked library (a .so
+or DLL file), you should not remove or disable any parts of the library,
+as this will cause applications linked with different versions of the
+library to fail if they call functions not available in your library.
+The size of the library itself should not be an issue, because only
+those sections that are actually used will be loaded into memory.
+
+Requesting debug printout
+
+The macro definition PNG_DEBUG can be used to request debugging
+printout. Set it to an integer value in the range 0 to 3. Higher
+numbers result in increasing amounts of debugging information. The
+information is printed to the "stderr" file, unless another file
+name is specified in the PNG_DEBUG_FILE macro definition.
+
+When PNG_DEBUG > 0, the following functions (macros) become available:
+
+ png_debug(level, message)
+ png_debug1(level, message, p1)
+ png_debug2(level, message, p1, p2)
+
+in which "level" is compared to PNG_DEBUG to decide whether to print
+the message, "message" is the formatted string to be printed,
+and p1 and p2 are parameters that are to be embedded in the string
+according to printf-style formatting directives. For example,
+
+ png_debug1(2, "foo=%d\n", foo);
+
+is expanded to
+
+ if(PNG_DEBUG > 2)
+ fprintf(PNG_DEBUG_FILE, "foo=%d\n", foo);
+
+When PNG_DEBUG is defined but is zero, the macros aren't defined, but you
+can still use PNG_DEBUG to control your own debugging:
+
+ #ifdef PNG_DEBUG
+ fprintf(stderr, ...
+ #endif
+
+When PNG_DEBUG = 1, the macros are defined, but only png_debug statements
+having level = 0 will be printed. There aren't any such statements in
+this version of libpng, but if you insert some they will be printed.
+
+VII. MNG support
+
+The MNG specification (available at http://www.libpng.org/pub/mng) allows
+certain extensions to PNG for PNG images that are embedded in MNG datastreams.
+Libpng can support some of these extensions. To enable them, use the
+png_permit_mng_features() function:
+
+ feature_set = png_permit_mng_features(png_ptr, mask)
+ mask is a png_uint_32 containing the bitwise OR of the
+ features you want to enable. These include
+ PNG_FLAG_MNG_EMPTY_PLTE
+ PNG_FLAG_MNG_FILTER_64
+ PNG_ALL_MNG_FEATURES
+ feature_set is a png_uint_32 that is the bitwise AND of
+ your mask with the set of MNG features that is
+ supported by the version of libpng that you are using.
+
+It is an error to use this function when reading or writing a standalone
+PNG file with the PNG 8-byte signature. The PNG datastream must be wrapped
+in a MNG datastream. As a minimum, it must have the MNG 8-byte signature
+and the MHDR and MEND chunks. Libpng does not provide support for these
+or any other MNG chunks; your application must provide its own support for
+them. You may wish to consider using libmng (available at
+http://www.libmng.com) instead.
+
+VIII. Changes to Libpng from version 0.88
+
+It should be noted that versions of libpng later than 0.96 are not
+distributed by the original libpng author, Guy Schalnat, nor by
+Andreas Dilger, who had taken over from Guy during 1996 and 1997, and
+distributed versions 0.89 through 0.96, but rather by another member
+of the original PNG Group, Glenn Randers-Pehrson. Guy and Andreas are
+still alive and well, but they have moved on to other things.
+
+The old libpng functions png_read_init(), png_write_init(),
+png_info_init(), png_read_destroy(), and png_write_destroy() have been
+moved to PNG_INTERNAL in version 0.95 to discourage their use. These
+functions will be removed from libpng version 2.0.0.
+
+The preferred method of creating and initializing the libpng structures is
+via the png_create_read_struct(), png_create_write_struct(), and
+png_create_info_struct() because they isolate the size of the structures
+from the application, allow version error checking, and also allow the
+use of custom error handling routines during the initialization, which
+the old functions do not. The functions png_read_destroy() and
+png_write_destroy() do not actually free the memory that libpng
+allocated for these structs, but just reset the data structures, so they
+can be used instead of png_destroy_read_struct() and
+png_destroy_write_struct() if you feel there is too much system overhead
+allocating and freeing the png_struct for each image read.
+
+Setting the error callbacks via png_set_message_fn() before
+png_read_init() as was suggested in libpng-0.88 is no longer supported
+because this caused applications that do not use custom error functions
+to fail if the png_ptr was not initialized to zero. It is still possible
+to set the error callbacks AFTER png_read_init(), or to change them with
+png_set_error_fn(), which is essentially the same function, but with a new
+name to force compilation errors with applications that try to use the old
+method.
+
+Starting with version 1.0.7, you can find out which version of the library
+you are using at run-time:
+
+ png_uint_32 libpng_vn = png_access_version_number();
+
+The number libpng_vn is constructed from the major version, minor
+version with leading zero, and release number with leading zero,
+(e.g., libpng_vn for version 1.0.7 is 10007).
+
+You can also check which version of png.h you used when compiling your
+application:
+
+ png_uint_32 application_vn = PNG_LIBPNG_VER;
+
+IX. Y2K Compliance in libpng
+
+December 18, 2008
+
+Since the PNG Development group is an ad-hoc body, we can't make
+an official declaration.
+
+This is your unofficial assurance that libpng from version 0.71 and
+upward through 1.2.34 are Y2K compliant. It is my belief that earlier
+versions were also Y2K compliant.
+
+Libpng only has three year fields. One is a 2-byte unsigned integer that
+will hold years up to 65535. The other two hold the date in text
+format, and will hold years up to 9999.
+
+The integer is
+ "png_uint_16 year" in png_time_struct.
+
+The strings are
+ "png_charp time_buffer" in png_struct and
+ "near_time_buffer", which is a local character string in png.c.
+
+There are seven time-related functions:
+
+ png_convert_to_rfc_1123() in png.c
+ (formerly png_convert_to_rfc_1152() in error)
+ png_convert_from_struct_tm() in pngwrite.c, called
+ in pngwrite.c
+ png_convert_from_time_t() in pngwrite.c
+ png_get_tIME() in pngget.c
+ png_handle_tIME() in pngrutil.c, called in pngread.c
+ png_set_tIME() in pngset.c
+ png_write_tIME() in pngwutil.c, called in pngwrite.c
+
+All appear to handle dates properly in a Y2K environment. The
+png_convert_from_time_t() function calls gmtime() to convert from system
+clock time, which returns (year - 1900), which we properly convert to
+the full 4-digit year. There is a possibility that applications using
+libpng are not passing 4-digit years into the png_convert_to_rfc_1123()
+function, or that they are incorrectly passing only a 2-digit year
+instead of "year - 1900" into the png_convert_from_struct_tm() function,
+but this is not under our control. The libpng documentation has always
+stated that it works with 4-digit years, and the APIs have been
+documented as such.
+
+The tIME chunk itself is also Y2K compliant. It uses a 2-byte unsigned
+integer to hold the year, and can hold years as large as 65535.
+
+zlib, upon which libpng depends, is also Y2K compliant. It contains
+no date-related code.
+
+
+ Glenn Randers-Pehrson
+ libpng maintainer
+ PNG Development Group
diff --git a/Build/source/libs/libpng/libpng-1.2.34/libpng.3 b/Build/source/libs/libpng/libpng-1.2.34/libpng.3
new file mode 100644
index 00000000000..fb5d65491ac
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/libpng.3
@@ -0,0 +1,4117 @@
+.TH LIBPNG 3 "December 18, 2008"
+.SH NAME
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.34
+.SH SYNOPSIS
+\fI\fB
+
+\fB#include <png.h>\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_access_version_number \fI(void\fP\fB);\fP
+
+\fI\fB
+
+\fBint png_check_sig (png_bytep \fP\fIsig\fP\fB, int \fInum\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_chunk_error (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fIerror\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_chunk_warning (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fImessage\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_convert_from_struct_tm (png_timep \fP\fIptime\fP\fB, struct tm FAR * \fIttime\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_convert_from_time_t (png_timep \fP\fIptime\fP\fB, time_t \fIttime\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_charp png_convert_to_rfc1123 (png_structp \fP\fIpng_ptr\fP\fB, png_timep \fIptime\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_infop png_create_info_struct (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_structp png_create_read_struct (png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarn_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_structp png_create_read_struct_2(png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fP\fIwarn_fn\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_structp png_create_write_struct (png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarn_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_structp png_create_write_struct_2(png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fP\fIwarn_fn\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBint png_debug(int \fP\fIlevel\fP\fB, png_const_charp \fImessage\fP\fB);\fP
+
+\fI\fB
+
+\fBint png_debug1(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fIp1\fP\fB);\fP
+
+\fI\fB
+
+\fBint png_debug2(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fP\fIp1\fP\fB, \fIp2\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_destroy_info_struct (png_structp \fP\fIpng_ptr\fP\fB, png_infopp \fIinfo_ptr_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_destroy_read_struct (png_structpp \fP\fIpng_ptr_ptr\fP\fB, png_infopp \fP\fIinfo_ptr_ptr\fP\fB, png_infopp \fIend_info_ptr_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_destroy_write_struct (png_structpp \fP\fIpng_ptr_ptr\fP\fB, png_infopp \fIinfo_ptr_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_error (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fIerror\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_free (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fIptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_free_chunk_list (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_free_default(png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fIptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_free_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fInum\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_bit_depth (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_16p \fI*background\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_channels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fP\fI*white_x\fP\fB, double \fP\fI*white_y\fP\fB, double \fP\fI*red_x\fP\fB, double \fP\fI*red_y\fP\fB, double \fP\fI*green_x\fP\fB, double \fP\fI*green_y\fP\fB, double \fP\fI*blue_x\fP\fB, double \fI*blue_y\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*white_x\fP\fB, png_uint_32 \fP\fI*white_y\fP\fB, png_uint_32 \fP\fI*red_x\fP\fB, png_uint_32 \fP\fI*red_y\fP\fB, png_uint_32 \fP\fI*green_x\fP\fB, png_uint_32 \fP\fI*green_y\fP\fB, png_uint_32 \fP\fI*blue_x\fP\fB, png_uint_32 \fI*blue_y\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_color_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_compression_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_copyright (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_get_error_ptr (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_filter_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fI*file_gamma\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fI*int_file_gamma\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_header_ver (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_header_version (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_16p \fI*hist\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charpp \fP\fIname\fP\fB, int \fP\fI*compression_type\fP\fB, png_charpp \fP\fIprofile\fP\fB, png_uint_32 \fI*proflen\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*width\fP\fB, png_uint_32 \fP\fI*height\fP\fB, int \fP\fI*bit_depth\fP\fB, int \fP\fI*color_type\fP\fB, int \fP\fI*interlace_type\fP\fB, int \fP\fI*compression_type\fP\fB, int \fI*filter_type\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_image_height (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_image_width (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fB#if \fI!defined(PNG_1_0_X)
+
+\fBpng_int_32 png_get_int_32 (png_bytep \fIbuf\fP\fB);\fP
+
+\fI\fB#endif
+
+\fI\fB
+
+\fBpng_byte png_get_interlace_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_get_io_ptr (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_libpng_ver (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_get_mem_ptr(png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*offset_x\fP\fB, png_uint_32 \fP\fI*offset_y\fP\fB, int \fI*unit_type\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fI*purpose\fP\fB, png_int_32 \fP\fI*X0\fP\fB, png_int_32 \fP\fI*X1\fP\fB, int \fP\fI*type\fP\fB, int \fP\fI*nparams\fP\fB, png_charp \fP\fI*units\fP\fB, png_charpp \fI*params\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*res_x\fP\fB, png_uint_32 \fP\fI*res_y\fP\fB, int \fI*unit_type\fP\fB);\fP
+
+\fI\fB
+
+\fBfloat png_get_pixel_aspect_ratio (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_get_progressive_ptr (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_colorp \fP\fI*palette\fP\fB, int \fI*num_palette\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_byte png_get_rgb_to_gray_status (png_structp \fIpng_ptr)
+
+\fBpng_uint_32 png_get_rowbytes (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_bytepp png_get_rows (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_8p \fI*sig_bit\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_bytep png_get_signature (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_spalette_p \fI*splt_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fI*intent\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_text (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fI*text_ptr\fP\fB, int \fI*num_text\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_timep \fI*mod_time\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fI*trans\fP\fB, int \fP\fI*num_trans\fP\fB, png_color_16p \fI*trans_values\fP\fB);\fP
+
+\fI\fB
+
+\fB#if \fI!defined(PNG_1_0_X)
+
+\fBpng_uint_16 png_get_uint_16 (png_bytep \fIbuf\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_uint_31 (png_bytep \fIbuf\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_uint_32 (png_bytep \fIbuf\fP\fB);\fP
+
+\fI\fB#endif
+
+\fI\fB
+
+\fBpng_uint_32 png_get_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_unknown_chunkpp \fIunknowns\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_get_user_chunk_ptr (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_user_height_max( png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_get_user_transform_ptr (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_user_width_max (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_valid (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIflag\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_int_32 png_get_x_offset_microns (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_int_32 png_get_x_offset_pixels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_x_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_int_32 png_get_y_offset_microns (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_int_32 png_get_y_offset_pixels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_y_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_get_compression_buffer_size (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBint png_handle_as_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_init_io (png_structp \fP\fIpng_ptr\fP\fB, FILE \fI*fp\fP\fB);\fP
+
+\fI\fB
+
+\fBDEPRECATED: void png_info_init (png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBDEPRECATED: void png_info_init_2 (png_infopp \fP\fIptr_ptr\fP\fB, png_size_t \fIpng_info_struct_size\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_malloc (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_malloc_default(png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fBvoidp png_memcpy (png_voidp \fP\fIs1\fP\fB, png_voidp \fP\fIs2\fP\fB, png_size_t \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_memcpy_check (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIs1\fP\fB, png_voidp \fP\fIs2\fP\fB, png_uint_32 \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fBvoidp png_memset (png_voidp \fP\fIs1\fP\fB, int \fP\fIvalue\fP\fB, png_size_t \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_voidp png_memset_check (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIs1\fP\fB, int \fP\fIvalue\fP\fB, png_uint_32 \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fBDEPRECATED: void png_permit_empty_plte (png_structp \fP\fIpng_ptr\fP\fB, int \fIempty_plte_permitted\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_process_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_size\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_progressive_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIold_row\fP\fB, png_bytep \fInew_row\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_read_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_infop \fIend_info_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_read_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_read_image (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fIimage\fP\fB);\fP
+
+\fI\fB
+
+\fBDEPRECATED: void png_read_init (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBDEPRECATED: void png_read_init_2 (png_structpp \fP\fIptr_ptr\fP\fB, png_const_charp \fP\fIuser_png_ver\fP\fB, png_size_t \fP\fIpng_struct_size\fP\fB, png_size_t \fIpng_info_size\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_read_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_read_png (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fItransforms\fP\fB, png_voidp \fIparams\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_read_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fIdisplay_row\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_read_rows (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fP\fIrow\fP\fB, png_bytepp \fP\fIdisplay_row\fP\fB, png_uint_32 \fInum_rows\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_read_update_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fB#if \fI!defined(PNG_1_0_X)
+
+\fBpng_save_int_32 (png_bytep \fP\fIbuf\fP\fB, png_int_32 \fIi\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_save_uint_16 (png_bytep \fP\fIbuf\fP\fB, unsigned int \fIi\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_save_uint_32 (png_bytep \fP\fIbuf\fP\fB, png_uint_32 \fIi\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_add_alpha (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, int \fIflags\fP\fB);\fP
+
+\fI\fB#endif
+
+\fI\fB
+
+\fBvoid png_set_background (png_structp \fP\fIpng_ptr\fP\fB, png_color_16p \fP\fIbackground_color\fP\fB, int \fP\fIbackground_gamma_code\fP\fB, int \fP\fIneed_expand\fP\fB, double \fIbackground_gamma\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_bgr (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_16p \fIbackground\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fP\fIwhite_x\fP\fB, double \fP\fIwhite_y\fP\fB, double \fP\fIred_x\fP\fB, double \fP\fIred_y\fP\fB, double \fP\fIgreen_x\fP\fB, double \fP\fIgreen_y\fP\fB, double \fP\fIblue_x\fP\fB, double \fIblue_y\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIwhite_x\fP\fB, png_uint_32 \fP\fIwhite_y\fP\fB, png_uint_32 \fP\fIred_x\fP\fB, png_uint_32 \fP\fIred_y\fP\fB, png_uint_32 \fP\fIgreen_x\fP\fB, png_uint_32 \fP\fIgreen_y\fP\fB, png_uint_32 \fP\fIblue_x\fP\fB, png_uint_32 \fIblue_y\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_compression_level (png_structp \fP\fIpng_ptr\fP\fB, int \fIlevel\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_compression_mem_level (png_structp \fP\fIpng_ptr\fP\fB, int \fImem_level\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_compression_method (png_structp \fP\fIpng_ptr\fP\fB, int \fImethod\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_compression_strategy (png_structp \fP\fIpng_ptr\fP\fB, int \fIstrategy\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_compression_window_bits (png_structp \fP\fIpng_ptr\fP\fB, int \fIwindow_bits\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_crc_action (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcrit_action\fP\fB, int \fIancil_action\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_dither (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fP\fInum_palette\fP\fB, int \fP\fImaximum_colors\fP\fB, png_uint_16p \fP\fIhistogram\fP\fB, int \fIfull_dither\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_error_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarning_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_expand (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_expand_gray_1_2_4_to_8(png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_filler (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, int \fIflags\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_filter (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fImethod\fP\fB, int \fIfilters\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_filter_heuristics (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIheuristic_method\fP\fB, int \fP\fInum_weights\fP\fB, png_doublep \fP\fIfilter_weights\fP\fB, png_doublep \fIfilter_costs\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_flush (png_structp \fP\fIpng_ptr\fP\fB, int \fInrows\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_gamma (png_structp \fP\fIpng_ptr\fP\fB, double \fP\fIscreen_gamma\fP\fB, double \fIdefault_file_gamma\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fIfile_gamma\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIfile_gamma\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_gray_1_2_4_to_8(png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_gray_to_rgb (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_16p \fIhist\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIname\fP\fB, int \fP\fIcompression_type\fP\fB, png_charp \fP\fIprofile\fP\fB, png_uint_32 \fIproflen\fP\fB);\fP
+
+\fI\fB
+
+\fBint png_set_interlace_handling (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_invalid (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fImask\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_invert_alpha (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_invert_mono (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIinterlace_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fIfilter_type\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_keep_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIkeep\fP\fB, png_bytep \fP\fIchunk_list\fP\fB, int \fInum_chunks\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_mem_fn(png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIoffset_x\fP\fB, png_uint_32 \fP\fIoffset_y\fP\fB, int \fIunit_type\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_packing (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_packswap (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_palette_to_rgb(png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIpurpose\fP\fB, png_int_32 \fP\fIX0\fP\fB, png_int_32 \fP\fIX1\fP\fB, int \fP\fItype\fP\fB, int \fP\fInparams\fP\fB, png_charp \fP\fIunits\fP\fB, png_charpp \fIparams\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIres_x\fP\fB, png_uint_32 \fP\fIres_y\fP\fB, int \fIunit_type\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_progressive_read_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIprogressive_ptr\fP\fB, png_progressive_info_ptr \fP\fIinfo_fn\fP\fB, png_progressive_row_ptr \fP\fIrow_fn\fP\fB, png_progressive_end_ptr \fIend_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fInum_palette\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_read_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIio_ptr\fP\fB, png_rw_ptr \fIread_data_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_read_status_fn (png_structp \fP\fIpng_ptr\fP\fB, png_read_status_ptr \fIread_row_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_read_user_transform_fn (png_structp \fP\fIpng_ptr\fP\fB, png_user_transform_ptr \fIread_user_transform_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_rgb_to_gray (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIerror_action\fP\fB, double \fP\fIred\fP\fB, double \fIgreen\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_rgb_to_gray_fixed (png_structp \fP\fIpng_ptr\fP\fB, int error_action png_fixed_point \fP\fIred\fP\fB, png_fixed_point \fIgreen\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_rows (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytepp \fIrow_pointers\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_8p \fIsig_bit\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, double \fP\fIwidth\fP\fB, double \fIheight\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_shift (png_structp \fP\fIpng_ptr\fP\fB, png_color_8p \fItrue_bits\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_sig_bytes (png_structp \fP\fIpng_ptr\fP\fB, int \fInum_bytes\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_spalette_p \fP\fIsplt_ptr\fP\fB, int \fInum_spalettes\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fIintent\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_sRGB_gAMA_and_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fIintent\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_strip_16 (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_strip_alpha (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_swap (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_swap_alpha (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_text (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fItext_ptr\fP\fB, int \fInum_text\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_timep \fImod_time\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fItrans\fP\fB, int \fP\fInum_trans\fP\fB, png_color_16p \fItrans_values\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_tRNS_to_alpha(png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBpng_uint_32 png_set_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_unknown_chunkp \fP\fIunknowns\fP\fB, int \fP\fInum\fP\fB, int \fIlocation\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_unknown_chunk_location(png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fIchunk\fP\fB, int \fIlocation\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_read_user_chunk_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIuser_chunk_ptr\fP\fB, png_user_chunk_ptr \fIread_user_chunk_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_user_limits (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIuser_width_max\fP\fB, png_uint_32 \fIuser_height_max\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_user_transform_info (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIuser_transform_ptr\fP\fB, int \fP\fIuser_transform_depth\fP\fB, int \fIuser_transform_channels\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_write_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIio_ptr\fP\fB, png_rw_ptr \fP\fIwrite_data_fn\fP\fB, png_flush_ptr \fIoutput_flush_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_write_status_fn (png_structp \fP\fIpng_ptr\fP\fB, png_write_status_ptr \fIwrite_row_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_write_user_transform_fn (png_structp \fP\fIpng_ptr\fP\fB, png_user_transform_ptr \fIwrite_user_transform_fn\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_set_compression_buffer_size(png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fBint png_sig_cmp (png_bytep \fP\fIsig\fP\fB, png_size_t \fP\fIstart\fP\fB, png_size_t \fInum_to_check\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_start_read_image (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_warning (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fImessage\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_chunk (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIchunk_name\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_chunk_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_chunk_end (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_chunk_start (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIchunk_name\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_destroy (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_flush (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_image (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fIimage\fP\fB);\fP
+
+\fI\fB
+
+\fBDEPRECATED: void png_write_init (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBDEPRECATED: void png_write_init_2 (png_structpp \fP\fIptr_ptr\fP\fB, png_const_charp \fP\fIuser_png_ver\fP\fB, png_size_t \fP\fIpng_struct_size\fP\fB, png_size_t \fIpng_info_size\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_info_before_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_png (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fItransforms\fP\fB, png_voidp \fIparams\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_write_rows (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fP\fIrow\fP\fB, png_uint_32 \fInum_rows\fP\fB);\fP
+
+\fI\fB
+
+\fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP
+
+\fI\fB
+
+.SH DESCRIPTION
+The
+.I libpng
+library supports encoding, decoding, and various manipulations of
+the Portable Network Graphics (PNG) format image files. It uses the
+.IR zlib(3)
+compression library.
+Following is a copy of the libpng.txt file that accompanies libpng.
+.SH LIBPNG.TXT
+libpng.txt - A description on how to use and modify libpng
+
+ libpng version 1.2.34 - December 18, 2008
+ Updated and distributed by Glenn Randers-Pehrson
+ <glennrp at users.sourceforge.net>
+ Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ For conditions of distribution and use, see copyright
+ notice in png.h.
+
+ Based on:
+
+ libpng versions 0.97, January 1998, through 1.2.34 - December 18, 2008
+ Updated and distributed by Glenn Randers-Pehrson
+ Copyright (c) 1998-2008 Glenn Randers-Pehrson
+
+ libpng 1.0 beta 6 version 0.96 May 28, 1997
+ Updated and distributed by Andreas Dilger
+ Copyright (c) 1996, 1997 Andreas Dilger
+
+ libpng 1.0 beta 2 - version 0.88 January 26, 1996
+ For conditions of distribution and use, see copyright
+ notice in png.h. Copyright (c) 1995, 1996 Guy Eric
+ Schalnat, Group 42, Inc.
+
+ Updated/rewritten per request in the libpng FAQ
+ Copyright (c) 1995, 1996 Frank J. T. Wojcik
+ December 18, 1995 & January 20, 1996
+
+.SH I. Introduction
+
+This file describes how to use and modify the PNG reference library
+(known as libpng) for your own use. There are five sections to this
+file: introduction, structures, reading, writing, and modification and
+configuration notes for various special platforms. In addition to this
+file, example.c is a good starting point for using the library, as
+it is heavily commented and should include everything most people
+will need. We assume that libpng is already installed; see the
+INSTALL file for instructions on how to install libpng.
+
+For examples of libpng usage, see the files "example.c", "pngtest.c",
+and the files in the "contrib" directory, all of which are included in the
+libpng distribution.
+
+Libpng was written as a companion to the PNG specification, as a way
+of reducing the amount of time and effort it takes to support the PNG
+file format in application programs.
+
+The PNG specification (second edition), November 2003, is available as
+a W3C Recommendation and as an ISO Standard (ISO/IEC 15948:2003 (E)) at
+<http://www.w3.org/TR/2003/REC-PNG-20031110/
+The W3C and ISO documents have identical technical content.
+
+The PNG-1.2 specification is available at
+<http://www.libpng.org/pub/png/documents/>. It is technically equivalent
+to the PNG specification (second edition) but has some additional material.
+
+The PNG-1.0 specification is available
+as RFC 2083 <http://www.libpng.org/pub/png/documents/> and as a
+W3C Recommendation <http://www.w3.org/TR/REC.png.html>.
+
+Some additional chunks are described in the special-purpose public chunks
+documents at <http://www.libpng.org/pub/png/documents/>.
+
+Other information
+about PNG, and the latest version of libpng, can be found at the PNG home
+page, <http://www.libpng.org/pub/png/>.
+
+Most users will not have to modify the library significantly; advanced
+users may want to modify it more. All attempts were made to make it as
+complete as possible, while keeping the code easy to understand.
+Currently, this library only supports C. Support for other languages
+is being considered.
+
+Libpng has been designed to handle multiple sessions at one time,
+to be easily modifiable, to be portable to the vast majority of
+machines (ANSI, K&R, 16-, 32-, and 64-bit) available, and to be easy
+to use. The ultimate goal of libpng is to promote the acceptance of
+the PNG file format in whatever way possible. While there is still
+work to be done (see the TODO file), libpng should cover the
+majority of the needs of its users.
+
+Libpng uses zlib for its compression and decompression of PNG files.
+Further information about zlib, and the latest version of zlib, can
+be found at the zlib home page, <http://www.info-zip.org/pub/infozip/zlib/>.
+The zlib compression utility is a general purpose utility that is
+useful for more than PNG files, and can be used without libpng.
+See the documentation delivered with zlib for more details.
+You can usually find the source files for the zlib utility wherever you
+find the libpng source files.
+
+Libpng is thread safe, provided the threads are using different
+instances of the structures. Each thread should have its own
+png_struct and png_info instances, and thus its own image.
+Libpng does not protect itself against two threads using the
+same instance of a structure.
+
+.SH II. Structures
+
+There are two main structures that are important to libpng, png_struct
+and png_info. The first, png_struct, is an internal structure that
+will not, for the most part, be used by a user except as the first
+variable passed to every libpng function call.
+
+The png_info structure is designed to provide information about the
+PNG file. At one time, the fields of png_info were intended to be
+directly accessible to the user. However, this tended to cause problems
+with applications using dynamically loaded libraries, and as a result
+a set of interface functions for png_info (the png_get_*() and png_set_*()
+functions) was developed. The fields of png_info are still available for
+older applications, but it is suggested that applications use the new
+interfaces if at all possible.
+
+Applications that do make direct access to the members of png_struct (except
+for png_ptr->jmpbuf) must be recompiled whenever the library is updated,
+and applications that make direct access to the members of png_info must
+be recompiled if they were compiled or loaded with libpng version 1.0.6,
+in which the members were in a different order. In version 1.0.7, the
+members of the png_info structure reverted to the old order, as they were
+in versions 0.97c through 1.0.5. Starting with version 2.0.0, both
+structures are going to be hidden, and the contents of the structures will
+only be accessible through the png_get/png_set functions.
+
+The png.h header file is an invaluable reference for programming with libpng.
+And while I'm on the topic, make sure you include the libpng header file:
+
+#include <png.h>
+
+.SH III. Reading
+
+We'll now walk you through the possible functions to call when reading
+in a PNG file sequentially, briefly explaining the syntax and purpose
+of each one. See example.c and png.h for more detail. While
+progressive reading is covered in the next section, you will still
+need some of the functions discussed in this section to read a PNG
+file.
+
+.SS Setup
+
+You will want to do the I/O initialization(*) before you get into libpng,
+so if it doesn't work, you don't have much to undo. Of course, you
+will also want to insure that you are, in fact, dealing with a PNG
+file. Libpng provides a simple check to see if a file is a PNG file.
+To use it, pass in the first 1 to 8 bytes of the file to the function
+png_sig_cmp(), and it will return 0 if the bytes match the corresponding
+bytes of the PNG signature, or nonzero otherwise. Of course, the more bytes
+you pass in, the greater the accuracy of the prediction.
+
+If you are intending to keep the file pointer open for use in libpng,
+you must ensure you don't read more than 8 bytes from the beginning
+of the file, and you also have to make a call to png_set_sig_bytes_read()
+with the number of bytes you read from the beginning. Libpng will
+then only check the bytes (if any) that your program didn't read.
+
+(*): If you are not using the standard I/O functions, you will need
+to replace them with custom functions. See the discussion under
+Customizing libpng.
+
+
+ FILE *fp = fopen(file_name, "rb");
+ if (!fp)
+ {
+ return (ERROR);
+ }
+ fread(header, 1, number, fp);
+ is_png = !png_sig_cmp(header, 0, number);
+ if (!is_png)
+ {
+ return (NOT_PNG);
+ }
+
+
+Next, png_struct and png_info need to be allocated and initialized. In
+order to ensure that the size of these structures is correct even with a
+dynamically linked libpng, there are functions to initialize and
+allocate the structures. We also pass the library version, optional
+pointers to error handling functions, and a pointer to a data struct for
+use by the error functions, if necessary (the pointer and functions can
+be NULL if the default error handlers are to be used). See the section
+on Changes to Libpng below regarding the old initialization functions.
+The structure allocation functions quietly return NULL if they fail to
+create the structure, so your application should check for that.
+
+ png_structp png_ptr = png_create_read_struct
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn);
+ if (!png_ptr)
+ return (ERROR);
+
+ png_infop info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_read_struct(&png_ptr,
+ (png_infopp)NULL, (png_infopp)NULL);
+ return (ERROR);
+ }
+
+ png_infop end_info = png_create_info_struct(png_ptr);
+ if (!end_info)
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+If you want to use your own memory allocation routines,
+define PNG_USER_MEM_SUPPORTED and use
+png_create_read_struct_2() instead of png_create_read_struct():
+
+ png_structp png_ptr = png_create_read_struct_2
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn, (png_voidp)
+ user_mem_ptr, user_malloc_fn, user_free_fn);
+
+The error handling routines passed to png_create_read_struct()
+and the memory alloc/free routines passed to png_create_struct_2()
+are only necessary if you are not using the libpng supplied error
+handling and memory alloc/free functions.
+
+When libpng encounters an error, it expects to longjmp back
+to your routine. Therefore, you will need to call setjmp and pass
+your png_jmpbuf(png_ptr). If you read the file from different
+routines, you will need to update the jmpbuf field every time you enter
+a new routine that will call a png_*() function.
+
+See your documentation of setjmp/longjmp for your compiler for more
+information on setjmp/longjmp. See the discussion on libpng error
+handling in the Customizing Libpng section below for more information
+on the libpng error handling. If an error occurs, and libpng longjmp's
+back to your setjmp, you will want to call png_destroy_read_struct() to
+free any memory.
+
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ &end_info);
+ fclose(fp);
+ return (ERROR);
+ }
+
+If you would rather avoid the complexity of setjmp/longjmp issues,
+you can compile libpng with PNG_SETJMP_NOT_SUPPORTED, in which case
+errors will result in a call to PNG_ABORT() which defaults to abort().
+
+Now you need to set up the input code. The default for libpng is to
+use the C function fread(). If you use this, you will need to pass a
+valid FILE * in the function png_init_io(). Be sure that the file is
+opened in binary mode. If you wish to handle reading data in another
+way, you need not call the png_init_io() function, but you must then
+implement the libpng I/O methods discussed in the Customizing Libpng
+section below.
+
+ png_init_io(png_ptr, fp);
+
+If you had previously opened the file and read any of the signature from
+the beginning in order to see if this was a PNG file, you need to let
+libpng know that there are some bytes missing from the start of the file.
+
+ png_set_sig_bytes(png_ptr, number);
+
+.SS Setting up callback code
+
+You can set up a callback function to handle any unknown chunks in the
+input stream. You must supply the function
+
+ read_chunk_callback(png_ptr ptr,
+ png_unknown_chunkp chunk);
+ {
+ /* The unknown chunk structure contains your
+ chunk data, along with similar data for any other
+ unknown chunks: */
+
+ png_byte name[5];
+ png_byte *data;
+ png_size_t size;
+
+ /* Note that libpng has already taken care of
+ the CRC handling */
+
+ /* put your code here. Search for your chunk in the
+ unknown chunk structure, process it, and return one
+ of the following: */
+
+ return (-n); /* chunk had an error */
+ return (0); /* did not recognize */
+ return (n); /* success */
+ }
+
+(You can give your function another name that you like instead of
+"read_chunk_callback")
+
+To inform libpng about your function, use
+
+ png_set_read_user_chunk_fn(png_ptr, user_chunk_ptr,
+ read_chunk_callback);
+
+This names not only the callback function, but also a user pointer that
+you can retrieve with
+
+ png_get_user_chunk_ptr(png_ptr);
+
+If you call the png_set_read_user_chunk_fn() function, then all unknown
+chunks will be saved when read, in case your callback function will need
+one or more of them. This behavior can be changed with the
+png_set_keep_unknown_chunks() function, described below.
+
+At this point, you can set up a callback function that will be
+called after each row has been read, which you can use to control
+a progress meter or the like. It's demonstrated in pngtest.c.
+You must supply a function
+
+ void read_row_callback(png_ptr ptr, png_uint_32 row,
+ int pass);
+ {
+ /* put your code here */
+ }
+
+(You can give it another name that you like instead of "read_row_callback")
+
+To inform libpng about your function, use
+
+ png_set_read_status_fn(png_ptr, read_row_callback);
+
+.SS Width and height limits
+
+The PNG specification allows the width and height of an image to be as
+large as 2^31-1 (0x7fffffff), or about 2.147 billion rows and columns.
+Since very few applications really need to process such large images,
+we have imposed an arbitrary 1-million limit on rows and columns.
+Larger images will be rejected immediately with a png_error() call. If
+you wish to override this limit, you can use
+
+ png_set_user_limits(png_ptr, width_max, height_max);
+
+to set your own limits, or use width_max = height_max = 0x7fffffffL
+to allow all valid dimensions (libpng may reject some very large images
+anyway because of potential buffer overflow conditions).
+
+You should put this statement after you create the PNG structure and
+before calling png_read_info(), png_read_png(), or png_process_data().
+If you need to retrieve the limits that are being applied, use
+
+ width_max = png_get_user_width_max(png_ptr);
+ height_max = png_get_user_height_max(png_ptr);
+
+.SS Unknown-chunk handling
+
+Now you get to set the way the library processes unknown chunks in the
+input PNG stream. Both known and unknown chunks will be read. Normal
+behavior is that known chunks will be parsed into information in
+various info_ptr members while unknown chunks will be discarded. This
+behavior can be wasteful if your application will never use some known
+chunk types. To change this, you can call:
+
+ png_set_keep_unknown_chunks(png_ptr, keep,
+ chunk_list, num_chunks);
+ keep - 0: default unknown chunk handling
+ 1: ignore; do not keep
+ 2: keep only if safe-to-copy
+ 3: keep even if unsafe-to-copy
+ You can use these definitions:
+ PNG_HANDLE_CHUNK_AS_DEFAULT 0
+ PNG_HANDLE_CHUNK_NEVER 1
+ PNG_HANDLE_CHUNK_IF_SAFE 2
+ PNG_HANDLE_CHUNK_ALWAYS 3
+ chunk_list - list of chunks affected (a byte string,
+ five bytes per chunk, NULL or '\0' if
+ num_chunks is 0)
+ num_chunks - number of chunks affected; if 0, all
+ unknown chunks are affected. If nonzero,
+ only the chunks in the list are affected
+
+Unknown chunks declared in this way will be saved as raw data onto a
+list of png_unknown_chunk structures. If a chunk that is normally
+known to libpng is named in the list, it will be handled as unknown,
+according to the "keep" directive. If a chunk is named in successive
+instances of png_set_keep_unknown_chunks(), the final instance will
+take precedence. The IHDR and IEND chunks should not be named in
+chunk_list; if they are, libpng will process them normally anyway.
+
+Here is an example of the usage of png_set_keep_unknown_chunks(),
+where the private "vpAg" chunk will later be processed by a user chunk
+callback function:
+
+ png_byte vpAg[5]={118, 112, 65, 103, (png_byte) '\0'};
+
+ #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ png_byte unused_chunks[]=
+ {
+ 104, 73, 83, 84, (png_byte) '\0', /* hIST */
+ 105, 84, 88, 116, (png_byte) '\0', /* iTXt */
+ 112, 67, 65, 76, (png_byte) '\0', /* pCAL */
+ 115, 67, 65, 76, (png_byte) '\0', /* sCAL */
+ 115, 80, 76, 84, (png_byte) '\0', /* sPLT */
+ 116, 73, 77, 69, (png_byte) '\0', /* tIME */
+ };
+ #endif
+
+ ...
+
+ #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ /* ignore all unknown chunks: */
+ png_set_keep_unknown_chunks(read_ptr, 1, NULL, 0);
+ /* except for vpAg: */
+ png_set_keep_unknown_chunks(read_ptr, 2, vpAg, 1);
+ /* also ignore unused known chunks: */
+ png_set_keep_unknown_chunks(read_ptr, 1, unused_chunks,
+ (int)sizeof(unused_chunks)/5);
+ #endif
+
+
+.SS The high-level read interface
+
+At this point there are two ways to proceed; through the high-level
+read interface, or through a sequence of low-level read operations.
+You can use the high-level interface if (a) you are willing to read
+the entire image into memory, and (b) the input transformations
+you want to do are limited to the following set:
+
+ PNG_TRANSFORM_IDENTITY No transformation
+ PNG_TRANSFORM_STRIP_16 Strip 16-bit samples to
+ 8 bits
+ PNG_TRANSFORM_STRIP_ALPHA Discard the alpha channel
+ PNG_TRANSFORM_PACKING Expand 1, 2 and 4-bit
+ samples to bytes
+ PNG_TRANSFORM_PACKSWAP Change order of packed
+ pixels to LSB first
+ PNG_TRANSFORM_EXPAND Perform set_expand()
+ PNG_TRANSFORM_INVERT_MONO Invert monochrome images
+ PNG_TRANSFORM_SHIFT Normalize pixels to the
+ sBIT depth
+ PNG_TRANSFORM_BGR Flip RGB to BGR, RGBA
+ to BGRA
+ PNG_TRANSFORM_SWAP_ALPHA Flip RGBA to ARGB or GA
+ to AG
+ PNG_TRANSFORM_INVERT_ALPHA Change alpha from opacity
+ to transparency
+ PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples
+
+(This excludes setting a background color, doing gamma transformation,
+dithering, and setting filler.) If this is the case, simply do this:
+
+ png_read_png(png_ptr, info_ptr, png_transforms, NULL)
+
+where png_transforms is an integer containing the bitwise OR of
+some set of transformation flags. This call is equivalent to png_read_info(),
+followed the set of transformations indicated by the transform mask,
+then png_read_image(), and finally png_read_end().
+
+(The final parameter of this call is not yet used. Someday it might point
+to transformation parameters required by some future input transform.)
+
+You must use png_transforms and not call any png_set_transform() functions
+when you use png_read_png().
+
+After you have called png_read_png(), you can retrieve the image data
+with
+
+ row_pointers = png_get_rows(png_ptr, info_ptr);
+
+where row_pointers is an array of pointers to the pixel data for each row:
+
+ png_bytep row_pointers[height];
+
+If you know your image size and pixel size ahead of time, you can allocate
+row_pointers prior to calling png_read_png() with
+
+ if (height > PNG_UINT_32_MAX/png_sizeof(png_byte))
+ png_error (png_ptr,
+ "Image is too tall to process in memory");
+ if (width > PNG_UINT_32_MAX/pixel_size)
+ png_error (png_ptr,
+ "Image is too wide to process in memory");
+ row_pointers = png_malloc(png_ptr,
+ height*png_sizeof(png_bytep));
+ for (int i=0; i<height, i++)
+ row_pointers[i]=png_malloc(png_ptr,
+ width*pixel_size);
+ png_set_rows(png_ptr, info_ptr, &row_pointers);
+
+Alternatively you could allocate your image in one big block and define
+row_pointers[i] to point into the proper places in your block.
+
+If you use png_set_rows(), the application is responsible for freeing
+row_pointers (and row_pointers[i], if they were separately allocated).
+
+If you don't allocate row_pointers ahead of time, png_read_png() will
+do it, and it'll be free'ed when you call png_destroy_*().
+
+.SS The low-level read interface
+
+If you are going the low-level route, you are now ready to read all
+the file information up to the actual image data. You do this with a
+call to png_read_info().
+
+ png_read_info(png_ptr, info_ptr);
+
+This will process all chunks up to but not including the image data.
+
+.SS Querying the info structure
+
+Functions are used to get the information from the info_ptr once it
+has been read. Note that these fields may not be completely filled
+in until png_read_end() has read the chunk data following the image.
+
+ png_get_IHDR(png_ptr, info_ptr, &width, &height,
+ &bit_depth, &color_type, &interlace_type,
+ &compression_type, &filter_method);
+
+ width - holds the width of the image
+ in pixels (up to 2^31).
+ height - holds the height of the image
+ in pixels (up to 2^31).
+ bit_depth - holds the bit depth of one of the
+ image channels. (valid values are
+ 1, 2, 4, 8, 16 and depend also on
+ the color_type. See also
+ significant bits (sBIT) below).
+ color_type - describes which color/alpha channels
+ are present.
+ PNG_COLOR_TYPE_GRAY
+ (bit depths 1, 2, 4, 8, 16)
+ PNG_COLOR_TYPE_GRAY_ALPHA
+ (bit depths 8, 16)
+ PNG_COLOR_TYPE_PALETTE
+ (bit depths 1, 2, 4, 8)
+ PNG_COLOR_TYPE_RGB
+ (bit_depths 8, 16)
+ PNG_COLOR_TYPE_RGB_ALPHA
+ (bit_depths 8, 16)
+
+ PNG_COLOR_MASK_PALETTE
+ PNG_COLOR_MASK_COLOR
+ PNG_COLOR_MASK_ALPHA
+
+ filter_method - (must be PNG_FILTER_TYPE_BASE
+ for PNG 1.0, and can also be
+ PNG_INTRAPIXEL_DIFFERENCING if
+ the PNG datastream is embedded in
+ a MNG-1.0 datastream)
+ compression_type - (must be PNG_COMPRESSION_TYPE_BASE
+ for PNG 1.0)
+ interlace_type - (PNG_INTERLACE_NONE or
+ PNG_INTERLACE_ADAM7)
+ Any or all of interlace_type, compression_type, of
+ filter_method can be NULL if you are
+ not interested in their values.
+
+ channels = png_get_channels(png_ptr, info_ptr);
+ channels - number of channels of info for the
+ color type (valid values are 1 (GRAY,
+ PALETTE), 2 (GRAY_ALPHA), 3 (RGB),
+ 4 (RGB_ALPHA or RGB + filler byte))
+ rowbytes = png_get_rowbytes(png_ptr, info_ptr);
+ rowbytes - number of bytes needed to hold a row
+
+ signature = png_get_signature(png_ptr, info_ptr);
+ signature - holds the signature read from the
+ file (if any). The data is kept in
+ the same offset it would be if the
+ whole signature were read (i.e. if an
+ application had already read in 4
+ bytes of signature before starting
+ libpng, the remaining 4 bytes would
+ be in signature[4] through signature[7]
+ (see png_set_sig_bytes())).
+
+
+ width = png_get_image_width(png_ptr,
+ info_ptr);
+ height = png_get_image_height(png_ptr,
+ info_ptr);
+ bit_depth = png_get_bit_depth(png_ptr,
+ info_ptr);
+ color_type = png_get_color_type(png_ptr,
+ info_ptr);
+ filter_method = png_get_filter_type(png_ptr,
+ info_ptr);
+ compression_type = png_get_compression_type(png_ptr,
+ info_ptr);
+ interlace_type = png_get_interlace_type(png_ptr,
+ info_ptr);
+
+
+These are also important, but their validity depends on whether the chunk
+has been read. The png_get_valid(png_ptr, info_ptr, PNG_INFO_<chunk>) and
+png_get_<chunk>(png_ptr, info_ptr, ...) functions return non-zero if the
+data has been read, or zero if it is missing. The parameters to the
+png_get_<chunk> are set directly if they are simple data types, or a pointer
+into the info_ptr is returned for any complex types.
+
+ png_get_PLTE(png_ptr, info_ptr, &palette,
+ &num_palette);
+ palette - the palette for the file
+ (array of png_color)
+ num_palette - number of entries in the palette
+
+ png_get_gAMA(png_ptr, info_ptr, &gamma);
+ gamma - the gamma the file is written
+ at (PNG_INFO_gAMA)
+
+ png_get_sRGB(png_ptr, info_ptr, &srgb_intent);
+ srgb_intent - the rendering intent (PNG_INFO_sRGB)
+ The presence of the sRGB chunk
+ means that the pixel data is in the
+ sRGB color space. This chunk also
+ implies specific values of gAMA and
+ cHRM.
+
+ png_get_iCCP(png_ptr, info_ptr, &name,
+ &compression_type, &profile, &proflen);
+ name - The profile name.
+ compression - The compression type; always
+ PNG_COMPRESSION_TYPE_BASE for PNG 1.0.
+ You may give NULL to this argument to
+ ignore it.
+ profile - International Color Consortium color
+ profile data. May contain NULs.
+ proflen - length of profile data in bytes.
+
+ png_get_sBIT(png_ptr, info_ptr, &sig_bit);
+ sig_bit - the number of significant bits for
+ (PNG_INFO_sBIT) each of the gray,
+ red, green, and blue channels,
+ whichever are appropriate for the
+ given color type (png_color_16)
+
+ png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans,
+ &trans_values);
+ trans - array of transparent entries for
+ palette (PNG_INFO_tRNS)
+ trans_values - graylevel or color sample values of
+ the single transparent color for
+ non-paletted images (PNG_INFO_tRNS)
+ num_trans - number of transparent entries
+ (PNG_INFO_tRNS)
+
+ png_get_hIST(png_ptr, info_ptr, &hist);
+ (PNG_INFO_hIST)
+ hist - histogram of palette (array of
+ png_uint_16)
+
+ png_get_tIME(png_ptr, info_ptr, &mod_time);
+ mod_time - time image was last modified
+ (PNG_VALID_tIME)
+
+ png_get_bKGD(png_ptr, info_ptr, &background);
+ background - background color (PNG_VALID_bKGD)
+ valid 16-bit red, green and blue
+ values, regardless of color_type
+
+ num_comments = png_get_text(png_ptr, info_ptr,
+ &text_ptr, &num_text);
+ num_comments - number of comments
+ text_ptr - array of png_text holding image
+ comments
+ text_ptr[i].compression - type of compression used
+ on "text" PNG_TEXT_COMPRESSION_NONE
+ PNG_TEXT_COMPRESSION_zTXt
+ PNG_ITXT_COMPRESSION_NONE
+ PNG_ITXT_COMPRESSION_zTXt
+ text_ptr[i].key - keyword for comment. Must contain
+ 1-79 characters.
+ text_ptr[i].text - text comments for current
+ keyword. Can be empty.
+ text_ptr[i].text_length - length of text string,
+ after decompression, 0 for iTXt
+ text_ptr[i].itxt_length - length of itxt string,
+ after decompression, 0 for tEXt/zTXt
+ text_ptr[i].lang - language of comment (empty
+ string for unknown).
+ text_ptr[i].lang_key - keyword in UTF-8
+ (empty string for unknown).
+ num_text - number of comments (same as
+ num_comments; you can put NULL here
+ to avoid the duplication)
+ Note while png_set_text() will accept text, language,
+ and translated keywords that can be NULL pointers, the
+ structure returned by png_get_text will always contain
+ regular zero-terminated C strings. They might be
+ empty strings but they will never be NULL pointers.
+
+ num_spalettes = png_get_sPLT(png_ptr, info_ptr,
+ &palette_ptr);
+ palette_ptr - array of palette structures holding
+ contents of one or more sPLT chunks
+ read.
+ num_spalettes - number of sPLT chunks read.
+
+ png_get_oFFs(png_ptr, info_ptr, &offset_x, &offset_y,
+ &unit_type);
+ offset_x - positive offset from the left edge
+ of the screen
+ offset_y - positive offset from the top edge
+ of the screen
+ unit_type - PNG_OFFSET_PIXEL, PNG_OFFSET_MICROMETER
+
+ png_get_pHYs(png_ptr, info_ptr, &res_x, &res_y,
+ &unit_type);
+ res_x - pixels/unit physical resolution in
+ x direction
+ res_y - pixels/unit physical resolution in
+ x direction
+ unit_type - PNG_RESOLUTION_UNKNOWN,
+ PNG_RESOLUTION_METER
+
+ png_get_sCAL(png_ptr, info_ptr, &unit, &width,
+ &height)
+ unit - physical scale units (an integer)
+ width - width of a pixel in physical scale units
+ height - height of a pixel in physical scale units
+ (width and height are doubles)
+
+ png_get_sCAL_s(png_ptr, info_ptr, &unit, &width,
+ &height)
+ unit - physical scale units (an integer)
+ width - width of a pixel in physical scale units
+ height - height of a pixel in physical scale units
+ (width and height are strings like "2.54")
+
+ num_unknown_chunks = png_get_unknown_chunks(png_ptr,
+ info_ptr, &unknowns)
+ unknowns - array of png_unknown_chunk
+ structures holding unknown chunks
+ unknowns[i].name - name of unknown chunk
+ unknowns[i].data - data of unknown chunk
+ unknowns[i].size - size of unknown chunk's data
+ unknowns[i].location - position of chunk in file
+
+ The value of "i" corresponds to the order in which the
+ chunks were read from the PNG file or inserted with the
+ png_set_unknown_chunks() function.
+
+The data from the pHYs chunk can be retrieved in several convenient
+forms:
+
+ res_x = png_get_x_pixels_per_meter(png_ptr,
+ info_ptr)
+ res_y = png_get_y_pixels_per_meter(png_ptr,
+ info_ptr)
+ res_x_and_y = png_get_pixels_per_meter(png_ptr,
+ info_ptr)
+ res_x = png_get_x_pixels_per_inch(png_ptr,
+ info_ptr)
+ res_y = png_get_y_pixels_per_inch(png_ptr,
+ info_ptr)
+ res_x_and_y = png_get_pixels_per_inch(png_ptr,
+ info_ptr)
+ aspect_ratio = png_get_pixel_aspect_ratio(png_ptr,
+ info_ptr)
+
+ (Each of these returns 0 [signifying "unknown"] if
+ the data is not present or if res_x is 0;
+ res_x_and_y is 0 if res_x != res_y)
+
+The data from the oFFs chunk can be retrieved in several convenient
+forms:
+
+ x_offset = png_get_x_offset_microns(png_ptr, info_ptr);
+ y_offset = png_get_y_offset_microns(png_ptr, info_ptr);
+ x_offset = png_get_x_offset_inches(png_ptr, info_ptr);
+ y_offset = png_get_y_offset_inches(png_ptr, info_ptr);
+
+ (Each of these returns 0 [signifying "unknown" if both
+ x and y are 0] if the data is not present or if the
+ chunk is present but the unit is the pixel)
+
+For more information, see the png_info definition in png.h and the
+PNG specification for chunk contents. Be careful with trusting
+rowbytes, as some of the transformations could increase the space
+needed to hold a row (expand, filler, gray_to_rgb, etc.).
+See png_read_update_info(), below.
+
+A quick word about text_ptr and num_text. PNG stores comments in
+keyword/text pairs, one pair per chunk, with no limit on the number
+of text chunks, and a 2^31 byte limit on their size. While there are
+suggested keywords, there is no requirement to restrict the use to these
+strings. It is strongly suggested that keywords and text be sensible
+to humans (that's the point), so don't use abbreviations. Non-printing
+symbols are not allowed. See the PNG specification for more details.
+There is also no requirement to have text after the keyword.
+
+Keywords should be limited to 79 Latin-1 characters without leading or
+trailing spaces, but non-consecutive spaces are allowed within the
+keyword. It is possible to have the same keyword any number of times.
+The text_ptr is an array of png_text structures, each holding a
+pointer to a language string, a pointer to a keyword and a pointer to
+a text string. The text string, language code, and translated
+keyword may be empty or NULL pointers. The keyword/text
+pairs are put into the array in the order that they are received.
+However, some or all of the text chunks may be after the image, so, to
+make sure you have read all the text chunks, don't mess with these
+until after you read the stuff after the image. This will be
+mentioned again below in the discussion that goes with png_read_end().
+
+.SS Input transformations
+
+After you've read the header information, you can set up the library
+to handle any special transformations of the image data. The various
+ways to transform the data will be described in the order that they
+should occur. This is important, as some of these change the color
+type and/or bit depth of the data, and some others only work on
+certain color types and bit depths. Even though each transformation
+checks to see if it has data that it can do something with, you should
+make sure to only enable a transformation if it will be valid for the
+data. For example, don't swap red and blue on grayscale data.
+
+The colors used for the background and transparency values should be
+supplied in the same format/depth as the current image data. They
+are stored in the same format/depth as the image data in a bKGD or tRNS
+chunk, so this is what libpng expects for this data. The colors are
+transformed to keep in sync with the image data when an application
+calls the png_read_update_info() routine (see below).
+
+Data will be decoded into the supplied row buffers packed into bytes
+unless the library has been told to transform it into another format.
+For example, 4 bit/pixel paletted or grayscale data will be returned
+2 pixels/byte with the leftmost pixel in the high-order bits of the
+byte, unless png_set_packing() is called. 8-bit RGB data will be stored
+in RGB RGB RGB format unless png_set_filler() or png_set_add_alpha()
+is called to insert filler bytes, either before or after each RGB triplet.
+16-bit RGB data will be returned RRGGBB RRGGBB, with the most significant
+byte of the color value first, unless png_set_strip_16() is called to
+transform it to regular RGB RGB triplets, or png_set_filler() or
+png_set_add alpha() is called to insert filler bytes, either before or
+after each RRGGBB triplet. Similarly, 8-bit or 16-bit grayscale data can
+be modified with
+png_set_filler(), png_set_add_alpha(), or png_set_strip_16().
+
+The following code transforms grayscale images of less than 8 to 8 bits,
+changes paletted images to RGB, and adds a full alpha channel if there is
+transparency information in a tRNS chunk. This is most useful on
+grayscale images with bit depths of 2 or 4 or if there is a multiple-image
+viewing application that wishes to treat all images in the same way.
+
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ png_set_palette_to_rgb(png_ptr);
+
+ if (color_type == PNG_COLOR_TYPE_GRAY &&
+ bit_depth < 8) png_set_expand_gray_1_2_4_to_8(png_ptr);
+
+ if (png_get_valid(png_ptr, info_ptr,
+ PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_ptr);
+
+These three functions are actually aliases for png_set_expand(), added
+in libpng version 1.0.4, with the function names expanded to improve code
+readability. In some future version they may actually do different
+things.
+
+As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
+added. It expands the sample depth without changing tRNS to alpha.
+At the same time, png_set_gray_1_2_4_to_8() was deprecated, and it
+will be removed from a future version.
+
+
+PNG can have files with 16 bits per channel. If you only can handle
+8 bits per channel, this will strip the pixels down to 8 bit.
+
+ if (bit_depth == 16)
+ png_set_strip_16(png_ptr);
+
+If, for some reason, you don't need the alpha channel on an image,
+and you want to remove it rather than combining it with the background
+(but the image author certainly had in mind that you *would* combine
+it with the background, so that's what you should probably do):
+
+ if (color_type & PNG_COLOR_MASK_ALPHA)
+ png_set_strip_alpha(png_ptr);
+
+In PNG files, the alpha channel in an image
+is the level of opacity. If you need the alpha channel in an image to
+be the level of transparency instead of opacity, you can invert the
+alpha channel (or the tRNS chunk data) after it's read, so that 0 is
+fully opaque and 255 (in 8-bit or paletted images) or 65535 (in 16-bit
+images) is fully transparent, with
+
+ png_set_invert_alpha(png_ptr);
+
+PNG files pack pixels of bit depths 1, 2, and 4 into bytes as small as
+they can, resulting in, for example, 8 pixels per byte for 1 bit
+files. This code expands to 1 pixel per byte without changing the
+values of the pixels:
+
+ if (bit_depth < 8)
+ png_set_packing(png_ptr);
+
+PNG files have possible bit depths of 1, 2, 4, 8, and 16. All pixels
+stored in a PNG image have been "scaled" or "shifted" up to the next
+higher possible bit depth (e.g. from 5 bits/sample in the range [0,31] to
+8 bits/sample in the range [0, 255]). However, it is also possible to
+convert the PNG pixel data back to the original bit depth of the image.
+This call reduces the pixels back down to the original bit depth:
+
+ png_color_8p sig_bit;
+
+ if (png_get_sBIT(png_ptr, info_ptr, &sig_bit))
+ png_set_shift(png_ptr, sig_bit);
+
+PNG files store 3-color pixels in red, green, blue order. This code
+changes the storage of the pixels to blue, green, red:
+
+ if (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ png_set_bgr(png_ptr);
+
+PNG files store RGB pixels packed into 3 or 6 bytes. This code expands them
+into 4 or 8 bytes for windowing systems that need them in this format:
+
+ if (color_type == PNG_COLOR_TYPE_RGB)
+ png_set_filler(png_ptr, filler, PNG_FILLER_BEFORE);
+
+where "filler" is the 8 or 16-bit number to fill with, and the location is
+either PNG_FILLER_BEFORE or PNG_FILLER_AFTER, depending upon whether
+you want the filler before the RGB or after. This transformation
+does not affect images that already have full alpha channels. To add an
+opaque alpha channel, use filler=0xff or 0xffff and PNG_FILLER_AFTER which
+will generate RGBA pixels.
+
+Note that png_set_filler() does not change the color type. If you want
+to do that, you can add a true alpha channel with
+
+ if (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_GRAY)
+ png_set_add_alpha(png_ptr, filler, PNG_FILLER_AFTER);
+
+where "filler" contains the alpha value to assign to each pixel.
+This function was added in libpng-1.2.7.
+
+If you are reading an image with an alpha channel, and you need the
+data as ARGB instead of the normal PNG format RGBA:
+
+ if (color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ png_set_swap_alpha(png_ptr);
+
+For some uses, you may want a grayscale image to be represented as
+RGB. This code will do that conversion:
+
+ if (color_type == PNG_COLOR_TYPE_GRAY ||
+ color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ png_set_gray_to_rgb(png_ptr);
+
+Conversely, you can convert an RGB or RGBA image to grayscale or grayscale
+with alpha.
+
+ if (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ png_set_rgb_to_gray_fixed(png_ptr, error_action,
+ int red_weight, int green_weight);
+
+ error_action = 1: silently do the conversion
+ error_action = 2: issue a warning if the original
+ image has any pixel where
+ red != green or red != blue
+ error_action = 3: issue an error and abort the
+ conversion if the original
+ image has any pixel where
+ red != green or red != blue
+
+ red_weight: weight of red component times 100000
+ green_weight: weight of green component times 100000
+ If either weight is negative, default
+ weights (21268, 71514) are used.
+
+If you have set error_action = 1 or 2, you can
+later check whether the image really was gray, after processing
+the image rows, with the png_get_rgb_to_gray_status(png_ptr) function.
+It will return a png_byte that is zero if the image was gray or
+1 if there were any non-gray pixels. bKGD and sBIT data
+will be silently converted to grayscale, using the green channel
+data, regardless of the error_action setting.
+
+With red_weight+green_weight<=100000,
+the normalized graylevel is computed:
+
+ int rw = red_weight * 65536;
+ int gw = green_weight * 65536;
+ int bw = 65536 - (rw + gw);
+ gray = (rw*red + gw*green + bw*blue)/65536;
+
+The default values approximate those recommended in the Charles
+Poynton's Color FAQ, <http://www.inforamp.net/~poynton/>
+Copyright (c) 1998-01-04 Charles Poynton <poynton at inforamp.net>
+
+ Y = 0.212671 * R + 0.715160 * G + 0.072169 * B
+
+Libpng approximates this with
+
+ Y = 0.21268 * R + 0.7151 * G + 0.07217 * B
+
+which can be expressed with integers as
+
+ Y = (6969 * R + 23434 * G + 2365 * B)/32768
+
+The calculation is done in a linear colorspace, if the image gamma
+is known.
+
+If you have a grayscale and you are using png_set_expand_depth(),
+png_set_expand(), or png_set_gray_to_rgb to change to truecolor or to
+a higher bit-depth, you must either supply the background color as a gray
+value at the original file bit-depth (need_expand = 1) or else supply the
+background color as an RGB triplet at the final, expanded bit depth
+(need_expand = 0). Similarly, if you are reading a paletted image, you
+must either supply the background color as a palette index (need_expand = 1)
+or as an RGB triplet that may or may not be in the palette (need_expand = 0).
+
+ png_color_16 my_background;
+ png_color_16p image_background;
+
+ if (png_get_bKGD(png_ptr, info_ptr, &image_background))
+ png_set_background(png_ptr, image_background,
+ PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
+ else
+ png_set_background(png_ptr, &my_background,
+ PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0);
+
+The png_set_background() function tells libpng to composite images
+with alpha or simple transparency against the supplied background
+color. If the PNG file contains a bKGD chunk (PNG_INFO_bKGD valid),
+you may use this color, or supply another color more suitable for
+the current display (e.g., the background color from a web page). You
+need to tell libpng whether the color is in the gamma space of the
+display (PNG_BACKGROUND_GAMMA_SCREEN for colors you supply), the file
+(PNG_BACKGROUND_GAMMA_FILE for colors from the bKGD chunk), or one
+that is neither of these gammas (PNG_BACKGROUND_GAMMA_UNIQUE - I don't
+know why anyone would use this, but it's here).
+
+To properly display PNG images on any kind of system, the application needs
+to know what the display gamma is. Ideally, the user will know this, and
+the application will allow them to set it. One method of allowing the user
+to set the display gamma separately for each system is to check for a
+SCREEN_GAMMA or DISPLAY_GAMMA environment variable, which will hopefully be
+correctly set.
+
+Note that display_gamma is the overall gamma correction required to produce
+pleasing results, which depends on the lighting conditions in the surrounding
+environment. In a dim or brightly lit room, no compensation other than
+the physical gamma exponent of the monitor is needed, while in a dark room
+a slightly smaller exponent is better.
+
+ double gamma, screen_gamma;
+
+ if (/* We have a user-defined screen
+ gamma value */)
+ {
+ screen_gamma = user_defined_screen_gamma;
+ }
+ /* One way that applications can share the same
+ screen gamma value */
+ else if ((gamma_str = getenv("SCREEN_GAMMA"))
+ != NULL)
+ {
+ screen_gamma = (double)atof(gamma_str);
+ }
+ /* If we don't have another value */
+ else
+ {
+ screen_gamma = 2.2; /* A good guess for a
+ PC monitor in a bright office or a dim room */
+ screen_gamma = 2.0; /* A good guess for a
+ PC monitor in a dark room */
+ screen_gamma = 1.7 or 1.0; /* A good
+ guess for Mac systems */
+ }
+
+The png_set_gamma() function handles gamma transformations of the data.
+Pass both the file gamma and the current screen_gamma. If the file does
+not have a gamma value, you can pass one anyway if you have an idea what
+it is (usually 0.45455 is a good guess for GIF images on PCs). Note
+that file gammas are inverted from screen gammas. See the discussions
+on gamma in the PNG specification for an excellent description of what
+gamma is, and why all applications should support it. It is strongly
+recommended that PNG viewers support gamma correction.
+
+ if (png_get_gAMA(png_ptr, info_ptr, &gamma))
+ png_set_gamma(png_ptr, screen_gamma, gamma);
+ else
+ png_set_gamma(png_ptr, screen_gamma, 0.45455);
+
+If you need to reduce an RGB file to a paletted file, or if a paletted
+file has more entries then will fit on your screen, png_set_dither()
+will do that. Note that this is a simple match dither that merely
+finds the closest color available. This should work fairly well with
+optimized palettes, and fairly badly with linear color cubes. If you
+pass a palette that is larger then maximum_colors, the file will
+reduce the number of colors in the palette so it will fit into
+maximum_colors. If there is a histogram, it will use it to make
+more intelligent choices when reducing the palette. If there is no
+histogram, it may not do as good a job.
+
+ if (color_type & PNG_COLOR_MASK_COLOR)
+ {
+ if (png_get_valid(png_ptr, info_ptr,
+ PNG_INFO_PLTE))
+ {
+ png_uint_16p histogram = NULL;
+
+ png_get_hIST(png_ptr, info_ptr,
+ &histogram);
+ png_set_dither(png_ptr, palette, num_palette,
+ max_screen_colors, histogram, 1);
+ }
+ else
+ {
+ png_color std_color_cube[MAX_SCREEN_COLORS] =
+ { ... colors ... };
+
+ png_set_dither(png_ptr, std_color_cube,
+ MAX_SCREEN_COLORS, MAX_SCREEN_COLORS,
+ NULL,0);
+ }
+ }
+
+PNG files describe monochrome as black being zero and white being one.
+The following code will reverse this (make black be one and white be
+zero):
+
+ if (bit_depth == 1 && color_type == PNG_COLOR_TYPE_GRAY)
+ png_set_invert_mono(png_ptr);
+
+This function can also be used to invert grayscale and gray-alpha images:
+
+ if (color_type == PNG_COLOR_TYPE_GRAY ||
+ color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ png_set_invert_mono(png_ptr);
+
+PNG files store 16 bit pixels in network byte order (big-endian,
+ie. most significant bits first). This code changes the storage to the
+other way (little-endian, i.e. least significant bits first, the
+way PCs store them):
+
+ if (bit_depth == 16)
+ png_set_swap(png_ptr);
+
+If you are using packed-pixel images (1, 2, or 4 bits/pixel), and you
+need to change the order the pixels are packed into bytes, you can use:
+
+ if (bit_depth < 8)
+ png_set_packswap(png_ptr);
+
+Finally, you can write your own transformation function if none of
+the existing ones meets your needs. This is done by setting a callback
+with
+
+ png_set_read_user_transform_fn(png_ptr,
+ read_transform_fn);
+
+You must supply the function
+
+ void read_transform_fn(png_ptr ptr, row_info_ptr
+ row_info, png_bytep data)
+
+See pngtest.c for a working example. Your function will be called
+after all of the other transformations have been processed.
+
+You can also set up a pointer to a user structure for use by your
+callback function, and you can inform libpng that your transform
+function will change the number of channels or bit depth with the
+function
+
+ png_set_user_transform_info(png_ptr, user_ptr,
+ user_depth, user_channels);
+
+The user's application, not libpng, is responsible for allocating and
+freeing any memory required for the user structure.
+
+You can retrieve the pointer via the function
+png_get_user_transform_ptr(). For example:
+
+ voidp read_user_transform_ptr =
+ png_get_user_transform_ptr(png_ptr);
+
+The last thing to handle is interlacing; this is covered in detail below,
+but you must call the function here if you want libpng to handle expansion
+of the interlaced image.
+
+ number_of_passes = png_set_interlace_handling(png_ptr);
+
+After setting the transformations, libpng can update your png_info
+structure to reflect any transformations you've requested with this
+call. This is most useful to update the info structure's rowbytes
+field so you can use it to allocate your image memory. This function
+will also update your palette with the correct screen_gamma and
+background if these have been given with the calls above.
+
+ png_read_update_info(png_ptr, info_ptr);
+
+After you call png_read_update_info(), you can allocate any
+memory you need to hold the image. The row data is simply
+raw byte data for all forms of images. As the actual allocation
+varies among applications, no example will be given. If you
+are allocating one large chunk, you will need to build an
+array of pointers to each row, as it will be needed for some
+of the functions below.
+
+.SS Reading image data
+
+After you've allocated memory, you can read the image data.
+The simplest way to do this is in one function call. If you are
+allocating enough memory to hold the whole image, you can just
+call png_read_image() and libpng will read in all the image data
+and put it in the memory area supplied. You will need to pass in
+an array of pointers to each row.
+
+This function automatically handles interlacing, so you don't need
+to call png_set_interlace_handling() or call this function multiple
+times, or any of that other stuff necessary with png_read_rows().
+
+ png_read_image(png_ptr, row_pointers);
+
+where row_pointers is:
+
+ png_bytep row_pointers[height];
+
+You can point to void or char or whatever you use for pixels.
+
+If you don't want to read in the whole image at once, you can
+use png_read_rows() instead. If there is no interlacing (check
+interlace_type == PNG_INTERLACE_NONE), this is simple:
+
+ png_read_rows(png_ptr, row_pointers, NULL,
+ number_of_rows);
+
+where row_pointers is the same as in the png_read_image() call.
+
+If you are doing this just one row at a time, you can do this with
+a single row_pointer instead of an array of row_pointers:
+
+ png_bytep row_pointer = row;
+ png_read_row(png_ptr, row_pointer, NULL);
+
+If the file is interlaced (interlace_type != 0 in the IHDR chunk), things
+get somewhat harder. The only current (PNG Specification version 1.2)
+interlacing type for PNG is (interlace_type == PNG_INTERLACE_ADAM7)
+is a somewhat complicated 2D interlace scheme, known as Adam7, that
+breaks down an image into seven smaller images of varying size, based
+on an 8x8 grid.
+
+libpng can fill out those images or it can give them to you "as is".
+If you want them filled out, there are two ways to do that. The one
+mentioned in the PNG specification is to expand each pixel to cover
+those pixels that have not been read yet (the "rectangle" method).
+This results in a blocky image for the first pass, which gradually
+smooths out as more pixels are read. The other method is the "sparkle"
+method, where pixels are drawn only in their final locations, with the
+rest of the image remaining whatever colors they were initialized to
+before the start of the read. The first method usually looks better,
+but tends to be slower, as there are more pixels to put in the rows.
+
+If you don't want libpng to handle the interlacing details, just call
+png_read_rows() seven times to read in all seven images. Each of the
+images is a valid image by itself, or they can all be combined on an
+8x8 grid to form a single image (although if you intend to combine them
+you would be far better off using the libpng interlace handling).
+
+The first pass will return an image 1/8 as wide as the entire image
+(every 8th column starting in column 0) and 1/8 as high as the original
+(every 8th row starting in row 0), the second will be 1/8 as wide
+(starting in column 4) and 1/8 as high (also starting in row 0). The
+third pass will be 1/4 as wide (every 4th pixel starting in column 0) and
+1/8 as high (every 8th row starting in row 4), and the fourth pass will
+be 1/4 as wide and 1/4 as high (every 4th column starting in column 2,
+and every 4th row starting in row 0). The fifth pass will return an
+image 1/2 as wide, and 1/4 as high (starting at column 0 and row 2),
+while the sixth pass will be 1/2 as wide and 1/2 as high as the original
+(starting in column 1 and row 0). The seventh and final pass will be as
+wide as the original, and 1/2 as high, containing all of the odd
+numbered scanlines. Phew!
+
+If you want libpng to expand the images, call this before calling
+png_start_read_image() or png_read_update_info():
+
+ if (interlace_type == PNG_INTERLACE_ADAM7)
+ number_of_passes
+ = png_set_interlace_handling(png_ptr);
+
+This will return the number of passes needed. Currently, this
+is seven, but may change if another interlace type is added.
+This function can be called even if the file is not interlaced,
+where it will return one pass.
+
+If you are not going to display the image after each pass, but are
+going to wait until the entire image is read in, use the sparkle
+effect. This effect is faster and the end result of either method
+is exactly the same. If you are planning on displaying the image
+after each pass, the "rectangle" effect is generally considered the
+better looking one.
+
+If you only want the "sparkle" effect, just call png_read_rows() as
+normal, with the third parameter NULL. Make sure you make pass over
+the image number_of_passes times, and you don't change the data in the
+rows between calls. You can change the locations of the data, just
+not the data. Each pass only writes the pixels appropriate for that
+pass, and assumes the data from previous passes is still valid.
+
+ png_read_rows(png_ptr, row_pointers, NULL,
+ number_of_rows);
+
+If you only want the first effect (the rectangles), do the same as
+before except pass the row buffer in the third parameter, and leave
+the second parameter NULL.
+
+ png_read_rows(png_ptr, NULL, row_pointers,
+ number_of_rows);
+
+.SS Finishing a sequential read
+
+After you are finished reading the image through the
+low-level interface, you can finish reading the file. If you are
+interested in comments or time, which may be stored either before or
+after the image data, you should pass the separate png_info struct if
+you want to keep the comments from before and after the image
+separate. If you are not interested, you can pass NULL.
+
+ png_read_end(png_ptr, end_info);
+
+When you are done, you can free all memory allocated by libpng like this:
+
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ &end_info);
+
+It is also possible to individually free the info_ptr members that
+point to libpng-allocated storage with the following function:
+
+ png_free_data(png_ptr, info_ptr, mask, seq)
+ mask - identifies data to be freed, a mask
+ containing the bitwise OR of one or
+ more of
+ PNG_FREE_PLTE, PNG_FREE_TRNS,
+ PNG_FREE_HIST, PNG_FREE_ICCP,
+ PNG_FREE_PCAL, PNG_FREE_ROWS,
+ PNG_FREE_SCAL, PNG_FREE_SPLT,
+ PNG_FREE_TEXT, PNG_FREE_UNKN,
+ or simply PNG_FREE_ALL
+ seq - sequence number of item to be freed
+ (-1 for all items)
+
+This function may be safely called when the relevant storage has
+already been freed, or has not yet been allocated, or was allocated
+by the user and not by libpng, and will in those
+cases do nothing. The "seq" parameter is ignored if only one item
+of the selected data type, such as PLTE, is allowed. If "seq" is not
+-1, and multiple items are allowed for the data type identified in
+the mask, such as text or sPLT, only the n'th item in the structure
+is freed, where n is "seq".
+
+The default behavior is only to free data that was allocated internally
+by libpng. This can be changed, so that libpng will not free the data,
+or so that it will free data that was allocated by the user with png_malloc()
+or png_zalloc() and passed in via a png_set_*() function, with
+
+ png_data_freer(png_ptr, info_ptr, freer, mask)
+ mask - which data elements are affected
+ same choices as in png_free_data()
+ freer - one of
+ PNG_DESTROY_WILL_FREE_DATA
+ PNG_SET_WILL_FREE_DATA
+ PNG_USER_WILL_FREE_DATA
+
+This function only affects data that has already been allocated.
+You can call this function after reading the PNG data but before calling
+any png_set_*() functions, to control whether the user or the png_set_*()
+function is responsible for freeing any existing data that might be present,
+and again after the png_set_*() functions to control whether the user
+or png_destroy_*() is supposed to free the data. When the user assumes
+responsibility for libpng-allocated data, the application must use
+png_free() to free it, and when the user transfers responsibility to libpng
+for data that the user has allocated, the user must have used png_malloc()
+or png_zalloc() to allocate it.
+
+If you allocated your row_pointers in a single block, as suggested above in
+the description of the high level read interface, you must not transfer
+responsibility for freeing it to the png_set_rows or png_read_destroy function,
+because they would also try to free the individual row_pointers[i].
+
+If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword
+separately, do not transfer responsibility for freeing text_ptr to libpng,
+because when libpng fills a png_text structure it combines these members with
+the key member, and png_free_data() will free only text_ptr.key. Similarly,
+if you transfer responsibility for free'ing text_ptr from libpng to your
+application, your application must not separately free those members.
+
+The png_free_data() function will turn off the "valid" flag for anything
+it frees. If you need to turn the flag off for a chunk that was freed by your
+application instead of by libpng, you can use
+
+ png_set_invalid(png_ptr, info_ptr, mask);
+ mask - identifies the chunks to be made invalid,
+ containing the bitwise OR of one or
+ more of
+ PNG_INFO_gAMA, PNG_INFO_sBIT,
+ PNG_INFO_cHRM, PNG_INFO_PLTE,
+ PNG_INFO_tRNS, PNG_INFO_bKGD,
+ PNG_INFO_hIST, PNG_INFO_pHYs,
+ PNG_INFO_oFFs, PNG_INFO_tIME,
+ PNG_INFO_pCAL, PNG_INFO_sRGB,
+ PNG_INFO_iCCP, PNG_INFO_sPLT,
+ PNG_INFO_sCAL, PNG_INFO_IDAT
+
+For a more compact example of reading a PNG image, see the file example.c.
+
+.SS Reading PNG files progressively
+
+The progressive reader is slightly different then the non-progressive
+reader. Instead of calling png_read_info(), png_read_rows(), and
+png_read_end(), you make one call to png_process_data(), which calls
+callbacks when it has the info, a row, or the end of the image. You
+set up these callbacks with png_set_progressive_read_fn(). You don't
+have to worry about the input/output functions of libpng, as you are
+giving the library the data directly in png_process_data(). I will
+assume that you have read the section on reading PNG files above,
+so I will only highlight the differences (although I will show
+all of the code).
+
+png_structp png_ptr;
+png_infop info_ptr;
+
+ /* An example code fragment of how you would
+ initialize the progressive reader in your
+ application. */
+ int
+ initialize_png_reader()
+ {
+ png_ptr = png_create_read_struct
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn);
+ if (!png_ptr)
+ return (ERROR);
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_read_struct(&png_ptr, (png_infopp)NULL,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+ /* This one's new. You can provide functions
+ to be called when the header info is valid,
+ when each row is completed, and when the image
+ is finished. If you aren't using all functions,
+ you can specify NULL parameters. Even when all
+ three functions are NULL, you need to call
+ png_set_progressive_read_fn(). You can use
+ any struct as the user_ptr (cast to a void pointer
+ for the function call), and retrieve the pointer
+ from inside the callbacks using the function
+
+ png_get_progressive_ptr(png_ptr);
+
+ which will return a void pointer, which you have
+ to cast appropriately.
+ */
+ png_set_progressive_read_fn(png_ptr, (void *)user_ptr,
+ info_callback, row_callback, end_callback);
+
+ return 0;
+ }
+
+ /* A code fragment that you call as you receive blocks
+ of data */
+ int
+ process_data(png_bytep buffer, png_uint_32 length)
+ {
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ png_destroy_read_struct(&png_ptr, &info_ptr,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+ /* This one's new also. Simply give it a chunk
+ of data from the file stream (in order, of
+ course). On machines with segmented memory
+ models machines, don't give it any more than
+ 64K. The library seems to run fine with sizes
+ of 4K. Although you can give it much less if
+ necessary (I assume you can give it chunks of
+ 1 byte, I haven't tried less then 256 bytes
+ yet). When this function returns, you may
+ want to display any rows that were generated
+ in the row callback if you don't already do
+ so there.
+ */
+ png_process_data(png_ptr, info_ptr, buffer, length);
+ return 0;
+ }
+
+ /* This function is called (as set by
+ png_set_progressive_read_fn() above) when enough data
+ has been supplied so all of the header has been
+ read.
+ */
+ void
+ info_callback(png_structp png_ptr, png_infop info)
+ {
+ /* Do any setup here, including setting any of
+ the transformations mentioned in the Reading
+ PNG files section. For now, you _must_ call
+ either png_start_read_image() or
+ png_read_update_info() after all the
+ transformations are set (even if you don't set
+ any). You may start getting rows before
+ png_process_data() returns, so this is your
+ last chance to prepare for that.
+ */
+ }
+
+ /* This function is called when each row of image
+ data is complete */
+ void
+ row_callback(png_structp png_ptr, png_bytep new_row,
+ png_uint_32 row_num, int pass)
+ {
+ /* If the image is interlaced, and you turned
+ on the interlace handler, this function will
+ be called for every row in every pass. Some
+ of these rows will not be changed from the
+ previous pass. When the row is not changed,
+ the new_row variable will be NULL. The rows
+ and passes are called in order, so you don't
+ really need the row_num and pass, but I'm
+ supplying them because it may make your life
+ easier.
+
+ For the non-NULL rows of interlaced images,
+ you must call png_progressive_combine_row()
+ passing in the row and the old row. You can
+ call this function for NULL rows (it will just
+ return) and for non-interlaced images (it just
+ does the memcpy for you) if it will make the
+ code easier. Thus, you can just do this for
+ all cases:
+ */
+
+ png_progressive_combine_row(png_ptr, old_row,
+ new_row);
+
+ /* where old_row is what was displayed for
+ previously for the row. Note that the first
+ pass (pass == 0, really) will completely cover
+ the old row, so the rows do not have to be
+ initialized. After the first pass (and only
+ for interlaced images), you will have to pass
+ the current row, and the function will combine
+ the old row and the new row.
+ */
+ }
+
+ void
+ end_callback(png_structp png_ptr, png_infop info)
+ {
+ /* This function is called after the whole image
+ has been read, including any chunks after the
+ image (up to and including the IEND). You
+ will usually have the same info chunk as you
+ had in the header, although some data may have
+ been added to the comments and time fields.
+
+ Most people won't do much here, perhaps setting
+ a flag that marks the image as finished.
+ */
+ }
+
+
+
+.SH IV. Writing
+
+Much of this is very similar to reading. However, everything of
+importance is repeated here, so you won't have to constantly look
+back up in the reading section to understand writing.
+
+.SS Setup
+
+You will want to do the I/O initialization before you get into libpng,
+so if it doesn't work, you don't have anything to undo. If you are not
+using the standard I/O functions, you will need to replace them with
+custom writing functions. See the discussion under Customizing libpng.
+
+ FILE *fp = fopen(file_name, "wb");
+ if (!fp)
+ {
+ return (ERROR);
+ }
+
+Next, png_struct and png_info need to be allocated and initialized.
+As these can be both relatively large, you may not want to store these
+on the stack, unless you have stack space to spare. Of course, you
+will want to check if they return NULL. If you are also reading,
+you won't want to name your read structure and your write structure
+both "png_ptr"; you can call them anything you like, such as
+"read_ptr" and "write_ptr". Look at pngtest.c, for example.
+
+ png_structp png_ptr = png_create_write_struct
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn);
+ if (!png_ptr)
+ return (ERROR);
+
+ png_infop info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr)
+ {
+ png_destroy_write_struct(&png_ptr,
+ (png_infopp)NULL);
+ return (ERROR);
+ }
+
+If you want to use your own memory allocation routines,
+define PNG_USER_MEM_SUPPORTED and use
+png_create_write_struct_2() instead of png_create_write_struct():
+
+ png_structp png_ptr = png_create_write_struct_2
+ (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr,
+ user_error_fn, user_warning_fn, (png_voidp)
+ user_mem_ptr, user_malloc_fn, user_free_fn);
+
+After you have these structures, you will need to set up the
+error handling. When libpng encounters an error, it expects to
+longjmp() back to your routine. Therefore, you will need to call
+setjmp() and pass the png_jmpbuf(png_ptr). If you
+write the file from different routines, you will need to update
+the png_jmpbuf(png_ptr) every time you enter a new routine that will
+call a png_*() function. See your documentation of setjmp/longjmp
+for your compiler for more information on setjmp/longjmp. See
+the discussion on libpng error handling in the Customizing Libpng
+section below for more information on the libpng error handling.
+
+ if (setjmp(png_jmpbuf(png_ptr)))
+ {
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ fclose(fp);
+ return (ERROR);
+ }
+ ...
+ return;
+
+If you would rather avoid the complexity of setjmp/longjmp issues,
+you can compile libpng with PNG_SETJMP_NOT_SUPPORTED, in which case
+errors will result in a call to PNG_ABORT() which defaults to abort().
+
+Now you need to set up the output code. The default for libpng is to
+use the C function fwrite(). If you use this, you will need to pass a
+valid FILE * in the function png_init_io(). Be sure that the file is
+opened in binary mode. Again, if you wish to handle writing data in
+another way, see the discussion on libpng I/O handling in the Customizing
+Libpng section below.
+
+ png_init_io(png_ptr, fp);
+
+If you are embedding your PNG into a datastream such as MNG, and don't
+want libpng to write the 8-byte signature, or if you have already
+written the signature in your application, use
+
+ png_set_sig_bytes(png_ptr, 8);
+
+to inform libpng that it should not write a signature.
+
+.SS Write callbacks
+
+At this point, you can set up a callback function that will be
+called after each row has been written, which you can use to control
+a progress meter or the like. It's demonstrated in pngtest.c.
+You must supply a function
+
+ void write_row_callback(png_ptr, png_uint_32 row,
+ int pass);
+ {
+ /* put your code here */
+ }
+
+(You can give it another name that you like instead of "write_row_callback")
+
+To inform libpng about your function, use
+
+ png_set_write_status_fn(png_ptr, write_row_callback);
+
+You now have the option of modifying how the compression library will
+run. The following functions are mainly for testing, but may be useful
+in some cases, like if you need to write PNG files extremely fast and
+are willing to give up some compression, or if you want to get the
+maximum possible compression at the expense of slower writing. If you
+have no special needs in this area, let the library do what it wants by
+not calling this function at all, as it has been tuned to deliver a good
+speed/compression ratio. The second parameter to png_set_filter() is
+the filter method, for which the only valid values are 0 (as of the
+July 1999 PNG specification, version 1.2) or 64 (if you are writing
+a PNG datastream that is to be embedded in a MNG datastream). The third
+parameter is a flag that indicates which filter type(s) are to be tested
+for each scanline. See the PNG specification for details on the specific filter
+types.
+
+
+ /* turn on or off filtering, and/or choose
+ specific filters. You can use either a single
+ PNG_FILTER_VALUE_NAME or the bitwise OR of one
+ or more PNG_FILTER_NAME masks. */
+ png_set_filter(png_ptr, 0,
+ PNG_FILTER_NONE | PNG_FILTER_VALUE_NONE |
+ PNG_FILTER_SUB | PNG_FILTER_VALUE_SUB |
+ PNG_FILTER_UP | PNG_FILTER_VALUE_UP |
+ PNG_FILTER_AVE | PNG_FILTER_VALUE_AVE |
+ PNG_FILTER_PAETH | PNG_FILTER_VALUE_PAETH|
+ PNG_ALL_FILTERS);
+
+If an application
+wants to start and stop using particular filters during compression,
+it should start out with all of the filters (to ensure that the previous
+row of pixels will be stored in case it's needed later), and then add
+and remove them after the start of compression.
+
+If you are writing a PNG datastream that is to be embedded in a MNG
+datastream, the second parameter can be either 0 or 64.
+
+The png_set_compression_*() functions interface to the zlib compression
+library, and should mostly be ignored unless you really know what you are
+doing. The only generally useful call is png_set_compression_level()
+which changes how much time zlib spends on trying to compress the image
+data. See the Compression Library (zlib.h and algorithm.txt, distributed
+with zlib) for details on the compression levels.
+
+ /* set the zlib compression level */
+ png_set_compression_level(png_ptr,
+ Z_BEST_COMPRESSION);
+
+ /* set other zlib parameters */
+ png_set_compression_mem_level(png_ptr, 8);
+ png_set_compression_strategy(png_ptr,
+ Z_DEFAULT_STRATEGY);
+ png_set_compression_window_bits(png_ptr, 15);
+ png_set_compression_method(png_ptr, 8);
+ png_set_compression_buffer_size(png_ptr, 8192)
+
+extern PNG_EXPORT(void,png_set_zbuf_size)
+
+.SS Setting the contents of info for output
+
+You now need to fill in the png_info structure with all the data you
+wish to write before the actual image. Note that the only thing you
+are allowed to write after the image is the text chunks and the time
+chunk (as of PNG Specification 1.2, anyway). See png_write_end() and
+the latest PNG specification for more information on that. If you
+wish to write them before the image, fill them in now, and flag that
+data as being valid. If you want to wait until after the data, don't
+fill them until png_write_end(). For all the fields in png_info and
+their data types, see png.h. For explanations of what the fields
+contain, see the PNG specification.
+
+Some of the more important parts of the png_info are:
+
+ png_set_IHDR(png_ptr, info_ptr, width, height,
+ bit_depth, color_type, interlace_type,
+ compression_type, filter_method)
+ width - holds the width of the image
+ in pixels (up to 2^31).
+ height - holds the height of the image
+ in pixels (up to 2^31).
+ bit_depth - holds the bit depth of one of the
+ image channels.
+ (valid values are 1, 2, 4, 8, 16
+ and depend also on the
+ color_type. See also significant
+ bits (sBIT) below).
+ color_type - describes which color/alpha
+ channels are present.
+ PNG_COLOR_TYPE_GRAY
+ (bit depths 1, 2, 4, 8, 16)
+ PNG_COLOR_TYPE_GRAY_ALPHA
+ (bit depths 8, 16)
+ PNG_COLOR_TYPE_PALETTE
+ (bit depths 1, 2, 4, 8)
+ PNG_COLOR_TYPE_RGB
+ (bit_depths 8, 16)
+ PNG_COLOR_TYPE_RGB_ALPHA
+ (bit_depths 8, 16)
+
+ PNG_COLOR_MASK_PALETTE
+ PNG_COLOR_MASK_COLOR
+ PNG_COLOR_MASK_ALPHA
+
+ interlace_type - PNG_INTERLACE_NONE or
+ PNG_INTERLACE_ADAM7
+ compression_type - (must be
+ PNG_COMPRESSION_TYPE_DEFAULT)
+ filter_method - (must be PNG_FILTER_TYPE_DEFAULT
+ or, if you are writing a PNG to
+ be embedded in a MNG datastream,
+ can also be
+ PNG_INTRAPIXEL_DIFFERENCING)
+
+If you call png_set_IHDR(), the call must appear before any of the
+other png_set_*() functions, which might require access to some of
+the IHDR settings. The remaining png_set_*() functions can be called
+in any order.
+
+ png_set_PLTE(png_ptr, info_ptr, palette,
+ num_palette);
+ palette - the palette for the file
+ (array of png_color)
+ num_palette - number of entries in the palette
+
+ png_set_gAMA(png_ptr, info_ptr, gamma);
+ gamma - the gamma the image was created
+ at (PNG_INFO_gAMA)
+
+ png_set_sRGB(png_ptr, info_ptr, srgb_intent);
+ srgb_intent - the rendering intent
+ (PNG_INFO_sRGB) The presence of
+ the sRGB chunk means that the pixel
+ data is in the sRGB color space.
+ This chunk also implies specific
+ values of gAMA and cHRM. Rendering
+ intent is the CSS-1 property that
+ has been defined by the International
+ Color Consortium
+ (http://www.color.org).
+ It can be one of
+ PNG_sRGB_INTENT_SATURATION,
+ PNG_sRGB_INTENT_PERCEPTUAL,
+ PNG_sRGB_INTENT_ABSOLUTE, or
+ PNG_sRGB_INTENT_RELATIVE.
+
+
+ png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr,
+ srgb_intent);
+ srgb_intent - the rendering intent
+ (PNG_INFO_sRGB) The presence of the
+ sRGB chunk means that the pixel
+ data is in the sRGB color space.
+ This function also causes gAMA and
+ cHRM chunks with the specific values
+ that are consistent with sRGB to be
+ written.
+
+ png_set_iCCP(png_ptr, info_ptr, name, compression_type,
+ profile, proflen);
+ name - The profile name.
+ compression - The compression type; always
+ PNG_COMPRESSION_TYPE_BASE for PNG 1.0.
+ You may give NULL to this argument to
+ ignore it.
+ profile - International Color Consortium color
+ profile data. May contain NULs.
+ proflen - length of profile data in bytes.
+
+ png_set_sBIT(png_ptr, info_ptr, sig_bit);
+ sig_bit - the number of significant bits for
+ (PNG_INFO_sBIT) each of the gray, red,
+ green, and blue channels, whichever are
+ appropriate for the given color type
+ (png_color_16)
+
+ png_set_tRNS(png_ptr, info_ptr, trans, num_trans,
+ trans_values);
+ trans - array of transparent entries for
+ palette (PNG_INFO_tRNS)
+ trans_values - graylevel or color sample values of
+ the single transparent color for
+ non-paletted images (PNG_INFO_tRNS)
+ num_trans - number of transparent entries
+ (PNG_INFO_tRNS)
+
+ png_set_hIST(png_ptr, info_ptr, hist);
+ (PNG_INFO_hIST)
+ hist - histogram of palette (array of
+ png_uint_16)
+
+ png_set_tIME(png_ptr, info_ptr, mod_time);
+ mod_time - time image was last modified
+ (PNG_VALID_tIME)
+
+ png_set_bKGD(png_ptr, info_ptr, background);
+ background - background color (PNG_VALID_bKGD)
+
+ png_set_text(png_ptr, info_ptr, text_ptr, num_text);
+ text_ptr - array of png_text holding image
+ comments
+ text_ptr[i].compression - type of compression used
+ on "text" PNG_TEXT_COMPRESSION_NONE
+ PNG_TEXT_COMPRESSION_zTXt
+ PNG_ITXT_COMPRESSION_NONE
+ PNG_ITXT_COMPRESSION_zTXt
+ text_ptr[i].key - keyword for comment. Must contain
+ 1-79 characters.
+ text_ptr[i].text - text comments for current
+ keyword. Can be NULL or empty.
+ text_ptr[i].text_length - length of text string,
+ after decompression, 0 for iTXt
+ text_ptr[i].itxt_length - length of itxt string,
+ after decompression, 0 for tEXt/zTXt
+ text_ptr[i].lang - language of comment (NULL or
+ empty for unknown).
+ text_ptr[i].translated_keyword - keyword in UTF-8 (NULL
+ or empty for unknown).
+ num_text - number of comments
+
+ png_set_sPLT(png_ptr, info_ptr, &palette_ptr,
+ num_spalettes);
+ palette_ptr - array of png_sPLT_struct structures
+ to be added to the list of palettes
+ in the info structure.
+ num_spalettes - number of palette structures to be
+ added.
+
+ png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y,
+ unit_type);
+ offset_x - positive offset from the left
+ edge of the screen
+ offset_y - positive offset from the top
+ edge of the screen
+ unit_type - PNG_OFFSET_PIXEL, PNG_OFFSET_MICROMETER
+
+ png_set_pHYs(png_ptr, info_ptr, res_x, res_y,
+ unit_type);
+ res_x - pixels/unit physical resolution
+ in x direction
+ res_y - pixels/unit physical resolution
+ in y direction
+ unit_type - PNG_RESOLUTION_UNKNOWN,
+ PNG_RESOLUTION_METER
+
+ png_set_sCAL(png_ptr, info_ptr, unit, width, height)
+ unit - physical scale units (an integer)
+ width - width of a pixel in physical scale units
+ height - height of a pixel in physical scale units
+ (width and height are doubles)
+
+ png_set_sCAL_s(png_ptr, info_ptr, unit, width, height)
+ unit - physical scale units (an integer)
+ width - width of a pixel in physical scale units
+ height - height of a pixel in physical scale units
+ (width and height are strings like "2.54")
+
+ png_set_unknown_chunks(png_ptr, info_ptr, &unknowns,
+ num_unknowns)
+ unknowns - array of png_unknown_chunk
+ structures holding unknown chunks
+ unknowns[i].name - name of unknown chunk
+ unknowns[i].data - data of unknown chunk
+ unknowns[i].size - size of unknown chunk's data
+ unknowns[i].location - position to write chunk in file
+ 0: do not write chunk
+ PNG_HAVE_IHDR: before PLTE
+ PNG_HAVE_PLTE: before IDAT
+ PNG_AFTER_IDAT: after IDAT
+
+The "location" member is set automatically according to
+what part of the output file has already been written.
+You can change its value after calling png_set_unknown_chunks()
+as demonstrated in pngtest.c. Within each of the "locations",
+the chunks are sequenced according to their position in the
+structure (that is, the value of "i", which is the order in which
+the chunk was either read from the input file or defined with
+png_set_unknown_chunks).
+
+A quick word about text and num_text. text is an array of png_text
+structures. num_text is the number of valid structures in the array.
+Each png_text structure holds a language code, a keyword, a text value,
+and a compression type.
+
+The compression types have the same valid numbers as the compression
+types of the image data. Currently, the only valid number is zero.
+However, you can store text either compressed or uncompressed, unlike
+images, which always have to be compressed. So if you don't want the
+text compressed, set the compression type to PNG_TEXT_COMPRESSION_NONE.
+Because tEXt and zTXt chunks don't have a language field, if you
+specify PNG_TEXT_COMPRESSION_NONE or PNG_TEXT_COMPRESSION_zTXt
+any language code or translated keyword will not be written out.
+
+Until text gets around 1000 bytes, it is not worth compressing it.
+After the text has been written out to the file, the compression type
+is set to PNG_TEXT_COMPRESSION_NONE_WR or PNG_TEXT_COMPRESSION_zTXt_WR,
+so that it isn't written out again at the end (in case you are calling
+png_write_end() with the same struct.
+
+The keywords that are given in the PNG Specification are:
+
+ Title Short (one line) title or
+ caption for image
+ Author Name of image's creator
+ Description Description of image (possibly long)
+ Copyright Copyright notice
+ Creation Time Time of original image creation
+ (usually RFC 1123 format, see below)
+ Software Software used to create the image
+ Disclaimer Legal disclaimer
+ Warning Warning of nature of content
+ Source Device used to create the image
+ Comment Miscellaneous comment; conversion
+ from other image format
+
+The keyword-text pairs work like this. Keywords should be short
+simple descriptions of what the comment is about. Some typical
+keywords are found in the PNG specification, as is some recommendations
+on keywords. You can repeat keywords in a file. You can even write
+some text before the image and some after. For example, you may want
+to put a description of the image before the image, but leave the
+disclaimer until after, so viewers working over modem connections
+don't have to wait for the disclaimer to go over the modem before
+they start seeing the image. Finally, keywords should be full
+words, not abbreviations. Keywords and text are in the ISO 8859-1
+(Latin-1) character set (a superset of regular ASCII) and can not
+contain NUL characters, and should not contain control or other
+unprintable characters. To make the comments widely readable, stick
+with basic ASCII, and avoid machine specific character set extensions
+like the IBM-PC character set. The keyword must be present, but
+you can leave off the text string on non-compressed pairs.
+Compressed pairs must have a text string, as only the text string
+is compressed anyway, so the compression would be meaningless.
+
+PNG supports modification time via the png_time structure. Two
+conversion routines are provided, png_convert_from_time_t() for
+time_t and png_convert_from_struct_tm() for struct tm. The
+time_t routine uses gmtime(). You don't have to use either of
+these, but if you wish to fill in the png_time structure directly,
+you should provide the time in universal time (GMT) if possible
+instead of your local time. Note that the year number is the full
+year (e.g. 1998, rather than 98 - PNG is year 2000 compliant!), and
+that months start with 1.
+
+If you want to store the time of the original image creation, you should
+use a plain tEXt chunk with the "Creation Time" keyword. This is
+necessary because the "creation time" of a PNG image is somewhat vague,
+depending on whether you mean the PNG file, the time the image was
+created in a non-PNG format, a still photo from which the image was
+scanned, or possibly the subject matter itself. In order to facilitate
+machine-readable dates, it is recommended that the "Creation Time"
+tEXt chunk use RFC 1123 format dates (e.g. "22 May 1997 18:07:10 GMT"),
+although this isn't a requirement. Unlike the tIME chunk, the
+"Creation Time" tEXt chunk is not expected to be automatically changed
+by the software. To facilitate the use of RFC 1123 dates, a function
+png_convert_to_rfc1123(png_timep) is provided to convert from PNG
+time to an RFC 1123 format string.
+
+.SS Writing unknown chunks
+
+You can use the png_set_unknown_chunks function to queue up chunks
+for writing. You give it a chunk name, raw data, and a size; that's
+all there is to it. The chunks will be written by the next following
+png_write_info_before_PLTE, png_write_info, or png_write_end function.
+Any chunks previously read into the info structure's unknown-chunk
+list will also be written out in a sequence that satisfies the PNG
+specification's ordering rules.
+
+.SS The high-level write interface
+
+At this point there are two ways to proceed; through the high-level
+write interface, or through a sequence of low-level write operations.
+You can use the high-level interface if your image data is present
+in the info structure. All defined output
+transformations are permitted, enabled by the following masks.
+
+ PNG_TRANSFORM_IDENTITY No transformation
+ PNG_TRANSFORM_PACKING Pack 1, 2 and 4-bit samples
+ PNG_TRANSFORM_PACKSWAP Change order of packed
+ pixels to LSB first
+ PNG_TRANSFORM_INVERT_MONO Invert monochrome images
+ PNG_TRANSFORM_SHIFT Normalize pixels to the
+ sBIT depth
+ PNG_TRANSFORM_BGR Flip RGB to BGR, RGBA
+ to BGRA
+ PNG_TRANSFORM_SWAP_ALPHA Flip RGBA to ARGB or GA
+ to AG
+ PNG_TRANSFORM_INVERT_ALPHA Change alpha from opacity
+ to transparency
+ PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples
+ PNG_TRANSFORM_STRIP_FILLER Strip out filler bytes.
+
+If you have valid image data in the info structure (you can use
+png_set_rows() to put image data in the info structure), simply do this:
+
+ png_write_png(png_ptr, info_ptr, png_transforms, NULL)
+
+where png_transforms is an integer containing the bitwise OR of some set of
+transformation flags. This call is equivalent to png_write_info(),
+followed the set of transformations indicated by the transform mask,
+then png_write_image(), and finally png_write_end().
+
+(The final parameter of this call is not yet used. Someday it might point
+to transformation parameters required by some future output transform.)
+
+You must use png_transforms and not call any png_set_transform() functions
+when you use png_write_png().
+
+.SS The low-level write interface
+
+If you are going the low-level route instead, you are now ready to
+write all the file information up to the actual image data. You do
+this with a call to png_write_info().
+
+ png_write_info(png_ptr, info_ptr);
+
+Note that there is one transformation you may need to do before
+png_write_info(). In PNG files, the alpha channel in an image is the
+level of opacity. If your data is supplied as a level of
+transparency, you can invert the alpha channel before you write it, so
+that 0 is fully transparent and 255 (in 8-bit or paletted images) or
+65535 (in 16-bit images) is fully opaque, with
+
+ png_set_invert_alpha(png_ptr);
+
+This must appear before png_write_info() instead of later with the
+other transformations because in the case of paletted images the tRNS
+chunk data has to be inverted before the tRNS chunk is written. If
+your image is not a paletted image, the tRNS data (which in such cases
+represents a single color to be rendered as transparent) won't need to
+be changed, and you can safely do this transformation after your
+png_write_info() call.
+
+If you need to write a private chunk that you want to appear before
+the PLTE chunk when PLTE is present, you can write the PNG info in
+two steps, and insert code to write your own chunk between them:
+
+ png_write_info_before_PLTE(png_ptr, info_ptr);
+ png_set_unknown_chunks(png_ptr, info_ptr, ...);
+ png_write_info(png_ptr, info_ptr);
+
+After you've written the file information, you can set up the library
+to handle any special transformations of the image data. The various
+ways to transform the data will be described in the order that they
+should occur. This is important, as some of these change the color
+type and/or bit depth of the data, and some others only work on
+certain color types and bit depths. Even though each transformation
+checks to see if it has data that it can do something with, you should
+make sure to only enable a transformation if it will be valid for the
+data. For example, don't swap red and blue on grayscale data.
+
+PNG files store RGB pixels packed into 3 or 6 bytes. This code tells
+the library to strip input data that has 4 or 8 bytes per pixel down
+to 3 or 6 bytes (or strip 2 or 4-byte grayscale+filler data to 1 or 2
+bytes per pixel).
+
+ png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE);
+
+where the 0 is unused, and the location is either PNG_FILLER_BEFORE or
+PNG_FILLER_AFTER, depending upon whether the filler byte in the pixel
+is stored XRGB or RGBX.
+
+PNG files pack pixels of bit depths 1, 2, and 4 into bytes as small as
+they can, resulting in, for example, 8 pixels per byte for 1 bit files.
+If the data is supplied at 1 pixel per byte, use this code, which will
+correctly pack the pixels into a single byte:
+
+ png_set_packing(png_ptr);
+
+PNG files reduce possible bit depths to 1, 2, 4, 8, and 16. If your
+data is of another bit depth, you can write an sBIT chunk into the
+file so that decoders can recover the original data if desired.
+
+ /* Set the true bit depth of the image data */
+ if (color_type & PNG_COLOR_MASK_COLOR)
+ {
+ sig_bit.red = true_bit_depth;
+ sig_bit.green = true_bit_depth;
+ sig_bit.blue = true_bit_depth;
+ }
+ else
+ {
+ sig_bit.gray = true_bit_depth;
+ }
+ if (color_type & PNG_COLOR_MASK_ALPHA)
+ {
+ sig_bit.alpha = true_bit_depth;
+ }
+
+ png_set_sBIT(png_ptr, info_ptr, &sig_bit);
+
+If the data is stored in the row buffer in a bit depth other than
+one supported by PNG (e.g. 3 bit data in the range 0-7 for a 4-bit PNG),
+this will scale the values to appear to be the correct bit depth as
+is required by PNG.
+
+ png_set_shift(png_ptr, &sig_bit);
+
+PNG files store 16 bit pixels in network byte order (big-endian,
+ie. most significant bits first). This code would be used if they are
+supplied the other way (little-endian, i.e. least significant bits
+first, the way PCs store them):
+
+ if (bit_depth > 8)
+ png_set_swap(png_ptr);
+
+If you are using packed-pixel images (1, 2, or 4 bits/pixel), and you
+need to change the order the pixels are packed into bytes, you can use:
+
+ if (bit_depth < 8)
+ png_set_packswap(png_ptr);
+
+PNG files store 3 color pixels in red, green, blue order. This code
+would be used if they are supplied as blue, green, red:
+
+ png_set_bgr(png_ptr);
+
+PNG files describe monochrome as black being zero and white being
+one. This code would be used if the pixels are supplied with this reversed
+(black being one and white being zero):
+
+ png_set_invert_mono(png_ptr);
+
+Finally, you can write your own transformation function if none of
+the existing ones meets your needs. This is done by setting a callback
+with
+
+ png_set_write_user_transform_fn(png_ptr,
+ write_transform_fn);
+
+You must supply the function
+
+ void write_transform_fn(png_ptr ptr, row_info_ptr
+ row_info, png_bytep data)
+
+See pngtest.c for a working example. Your function will be called
+before any of the other transformations are processed.
+
+You can also set up a pointer to a user structure for use by your
+callback function.
+
+ png_set_user_transform_info(png_ptr, user_ptr, 0, 0);
+
+The user_channels and user_depth parameters of this function are ignored
+when writing; you can set them to zero as shown.
+
+You can retrieve the pointer via the function png_get_user_transform_ptr().
+For example:
+
+ voidp write_user_transform_ptr =
+ png_get_user_transform_ptr(png_ptr);
+
+It is possible to have libpng flush any pending output, either manually,
+or automatically after a certain number of lines have been written. To
+flush the output stream a single time call:
+
+ png_write_flush(png_ptr);
+
+and to have libpng flush the output stream periodically after a certain
+number of scanlines have been written, call:
+
+ png_set_flush(png_ptr, nrows);
+
+Note that the distance between rows is from the last time png_write_flush()
+was called, or the first row of the image if it has never been called.
+So if you write 50 lines, and then png_set_flush 25, it will flush the
+output on the next scanline, and every 25 lines thereafter, unless
+png_write_flush() is called before 25 more lines have been written.
+If nrows is too small (less than about 10 lines for a 640 pixel wide
+RGB image) the image compression may decrease noticeably (although this
+may be acceptable for real-time applications). Infrequent flushing will
+only degrade the compression performance by a few percent over images
+that do not use flushing.
+
+.SS Writing the image data
+
+That's it for the transformations. Now you can write the image data.
+The simplest way to do this is in one function call. If you have the
+whole image in memory, you can just call png_write_image() and libpng
+will write the image. You will need to pass in an array of pointers to
+each row. This function automatically handles interlacing, so you don't
+need to call png_set_interlace_handling() or call this function multiple
+times, or any of that other stuff necessary with png_write_rows().
+
+ png_write_image(png_ptr, row_pointers);
+
+where row_pointers is:
+
+ png_byte *row_pointers[height];
+
+You can point to void or char or whatever you use for pixels.
+
+If you don't want to write the whole image at once, you can
+use png_write_rows() instead. If the file is not interlaced,
+this is simple:
+
+ png_write_rows(png_ptr, row_pointers,
+ number_of_rows);
+
+row_pointers is the same as in the png_write_image() call.
+
+If you are just writing one row at a time, you can do this with
+a single row_pointer instead of an array of row_pointers:
+
+ png_bytep row_pointer = row;
+
+ png_write_row(png_ptr, row_pointer);
+
+When the file is interlaced, things can get a good deal more
+complicated. The only currently (as of the PNG Specification
+version 1.2, dated July 1999) defined interlacing scheme for PNG files
+is the "Adam7" interlace scheme, that breaks down an
+image into seven smaller images of varying size. libpng will build
+these images for you, or you can do them yourself. If you want to
+build them yourself, see the PNG specification for details of which
+pixels to write when.
+
+If you don't want libpng to handle the interlacing details, just
+use png_set_interlace_handling() and call png_write_rows() the
+correct number of times to write all seven sub-images.
+
+If you want libpng to build the sub-images, call this before you start
+writing any rows:
+
+ number_of_passes =
+ png_set_interlace_handling(png_ptr);
+
+This will return the number of passes needed. Currently, this
+is seven, but may change if another interlace type is added.
+
+Then write the complete image number_of_passes times.
+
+ png_write_rows(png_ptr, row_pointers,
+ number_of_rows);
+
+As some of these rows are not used, and thus return immediately,
+you may want to read about interlacing in the PNG specification,
+and only update the rows that are actually used.
+
+.SS Finishing a sequential write
+
+After you are finished writing the image, you should finish writing
+the file. If you are interested in writing comments or time, you should
+pass an appropriately filled png_info pointer. If you are not interested,
+you can pass NULL.
+
+ png_write_end(png_ptr, info_ptr);
+
+When you are done, you can free all memory used by libpng like this:
+
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+
+It is also possible to individually free the info_ptr members that
+point to libpng-allocated storage with the following function:
+
+ png_free_data(png_ptr, info_ptr, mask, seq)
+ mask - identifies data to be freed, a mask
+ containing the bitwise OR of one or
+ more of
+ PNG_FREE_PLTE, PNG_FREE_TRNS,
+ PNG_FREE_HIST, PNG_FREE_ICCP,
+ PNG_FREE_PCAL, PNG_FREE_ROWS,
+ PNG_FREE_SCAL, PNG_FREE_SPLT,
+ PNG_FREE_TEXT, PNG_FREE_UNKN,
+ or simply PNG_FREE_ALL
+ seq - sequence number of item to be freed
+ (-1 for all items)
+
+This function may be safely called when the relevant storage has
+already been freed, or has not yet been allocated, or was allocated
+by the user and not by libpng, and will in those
+cases do nothing. The "seq" parameter is ignored if only one item
+of the selected data type, such as PLTE, is allowed. If "seq" is not
+-1, and multiple items are allowed for the data type identified in
+the mask, such as text or sPLT, only the n'th item in the structure
+is freed, where n is "seq".
+
+If you allocated data such as a palette that you passed
+in to libpng with png_set_*, you must not free it until just before the call to
+png_destroy_write_struct().
+
+The default behavior is only to free data that was allocated internally
+by libpng. This can be changed, so that libpng will not free the data,
+or so that it will free data that was allocated by the user with png_malloc()
+or png_zalloc() and passed in via a png_set_*() function, with
+
+ png_data_freer(png_ptr, info_ptr, freer, mask)
+ mask - which data elements are affected
+ same choices as in png_free_data()
+ freer - one of
+ PNG_DESTROY_WILL_FREE_DATA
+ PNG_SET_WILL_FREE_DATA
+ PNG_USER_WILL_FREE_DATA
+
+For example, to transfer responsibility for some data from a read structure
+to a write structure, you could use
+
+ png_data_freer(read_ptr, read_info_ptr,
+ PNG_USER_WILL_FREE_DATA,
+ PNG_FREE_PLTE|PNG_FREE_tRNS|PNG_FREE_hIST)
+ png_data_freer(write_ptr, write_info_ptr,
+ PNG_DESTROY_WILL_FREE_DATA,
+ PNG_FREE_PLTE|PNG_FREE_tRNS|PNG_FREE_hIST)
+
+thereby briefly reassigning responsibility for freeing to the user but
+immediately afterwards reassigning it once more to the write_destroy
+function. Having done this, it would then be safe to destroy the read
+structure and continue to use the PLTE, tRNS, and hIST data in the write
+structure.
+
+This function only affects data that has already been allocated.
+You can call this function before calling after the png_set_*() functions
+to control whether the user or png_destroy_*() is supposed to free the data.
+When the user assumes responsibility for libpng-allocated data, the
+application must use
+png_free() to free it, and when the user transfers responsibility to libpng
+for data that the user has allocated, the user must have used png_malloc()
+or png_zalloc() to allocate it.
+
+If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword
+separately, do not transfer responsibility for freeing text_ptr to libpng,
+because when libpng fills a png_text structure it combines these members with
+the key member, and png_free_data() will free only text_ptr.key. Similarly,
+if you transfer responsibility for free'ing text_ptr from libpng to your
+application, your application must not separately free those members.
+For a more compact example of writing a PNG image, see the file example.c.
+
+.SH V. Modifying/Customizing libpng:
+
+There are two issues here. The first is changing how libpng does
+standard things like memory allocation, input/output, and error handling.
+The second deals with more complicated things like adding new chunks,
+adding new transformations, and generally changing how libpng works.
+Both of those are compile-time issues; that is, they are generally
+determined at the time the code is written, and there is rarely a need
+to provide the user with a means of changing them.
+
+Memory allocation, input/output, and error handling
+
+All of the memory allocation, input/output, and error handling in libpng
+goes through callbacks that are user-settable. The default routines are
+in pngmem.c, pngrio.c, pngwio.c, and pngerror.c, respectively. To change
+these functions, call the appropriate png_set_*_fn() function.
+
+Memory allocation is done through the functions png_malloc()
+and png_free(). These currently just call the standard C functions. If
+your pointers can't access more then 64K at a time, you will want to set
+MAXSEG_64K in zlib.h. Since it is unlikely that the method of handling
+memory allocation on a platform will change between applications, these
+functions must be modified in the library at compile time. If you prefer
+to use a different method of allocating and freeing data, you can use
+png_create_read_struct_2() or png_create_write_struct_2() to register
+your own functions as described above.
+These functions also provide a void pointer that can be retrieved via
+
+ mem_ptr=png_get_mem_ptr(png_ptr);
+
+Your replacement memory functions must have prototypes as follows:
+
+ png_voidp malloc_fn(png_structp png_ptr,
+ png_size_t size);
+ void free_fn(png_structp png_ptr, png_voidp ptr);
+
+Your malloc_fn() must return NULL in case of failure. The png_malloc()
+function will normally call png_error() if it receives a NULL from the
+system memory allocator or from your replacement malloc_fn().
+
+Your free_fn() will never be called with a NULL ptr, since libpng's
+png_free() checks for NULL before calling free_fn().
+
+Input/Output in libpng is done through png_read() and png_write(),
+which currently just call fread() and fwrite(). The FILE * is stored in
+png_struct and is initialized via png_init_io(). If you wish to change
+the method of I/O, the library supplies callbacks that you can set
+through the function png_set_read_fn() and png_set_write_fn() at run
+time, instead of calling the png_init_io() function. These functions
+also provide a void pointer that can be retrieved via the function
+png_get_io_ptr(). For example:
+
+ png_set_read_fn(png_structp read_ptr,
+ voidp read_io_ptr, png_rw_ptr read_data_fn)
+
+ png_set_write_fn(png_structp write_ptr,
+ voidp write_io_ptr, png_rw_ptr write_data_fn,
+ png_flush_ptr output_flush_fn);
+
+ voidp read_io_ptr = png_get_io_ptr(read_ptr);
+ voidp write_io_ptr = png_get_io_ptr(write_ptr);
+
+The replacement I/O functions must have prototypes as follows:
+
+ void user_read_data(png_structp png_ptr,
+ png_bytep data, png_size_t length);
+ void user_write_data(png_structp png_ptr,
+ png_bytep data, png_size_t length);
+ void user_flush_data(png_structp png_ptr);
+
+Supplying NULL for the read, write, or flush functions sets them back
+to using the default C stream functions. It is an error to read from
+a write stream, and vice versa.
+
+Error handling in libpng is done through png_error() and png_warning().
+Errors handled through png_error() are fatal, meaning that png_error()
+should never return to its caller. Currently, this is handled via
+setjmp() and longjmp() (unless you have compiled libpng with
+PNG_SETJMP_NOT_SUPPORTED, in which case it is handled via PNG_ABORT()),
+but you could change this to do things like exit() if you should wish.
+
+On non-fatal errors, png_warning() is called
+to print a warning message, and then control returns to the calling code.
+By default png_error() and png_warning() print a message on stderr via
+fprintf() unless the library is compiled with PNG_NO_CONSOLE_IO defined
+(because you don't want the messages) or PNG_NO_STDIO defined (because
+fprintf() isn't available). If you wish to change the behavior of the error
+functions, you will need to set up your own message callbacks. These
+functions are normally supplied at the time that the png_struct is created.
+It is also possible to redirect errors and warnings to your own replacement
+functions after png_create_*_struct() has been called by calling:
+
+ png_set_error_fn(png_structp png_ptr,
+ png_voidp error_ptr, png_error_ptr error_fn,
+ png_error_ptr warning_fn);
+
+ png_voidp error_ptr = png_get_error_ptr(png_ptr);
+
+If NULL is supplied for either error_fn or warning_fn, then the libpng
+default function will be used, calling fprintf() and/or longjmp() if a
+problem is encountered. The replacement error functions should have
+parameters as follows:
+
+ void user_error_fn(png_structp png_ptr,
+ png_const_charp error_msg);
+ void user_warning_fn(png_structp png_ptr,
+ png_const_charp warning_msg);
+
+The motivation behind using setjmp() and longjmp() is the C++ throw and
+catch exception handling methods. This makes the code much easier to write,
+as there is no need to check every return code of every function call.
+However, there are some uncertainties about the status of local variables
+after a longjmp, so the user may want to be careful about doing anything after
+setjmp returns non-zero besides returning itself. Consult your compiler
+documentation for more details. For an alternative approach, you may wish
+to use the "cexcept" facility (see http://cexcept.sourceforge.net).
+
+.SS Custom chunks
+
+If you need to read or write custom chunks, you may need to get deeper
+into the libpng code. The library now has mechanisms for storing
+and writing chunks of unknown type; you can even declare callbacks
+for custom chunks. However, this may not be good enough if the
+library code itself needs to know about interactions between your
+chunk and existing `intrinsic' chunks.
+
+If you need to write a new intrinsic chunk, first read the PNG
+specification. Acquire a first level of
+understanding of how it works. Pay particular attention to the
+sections that describe chunk names, and look at how other chunks were
+designed, so you can do things similarly. Second, check out the
+sections of libpng that read and write chunks. Try to find a chunk
+that is similar to yours and use it as a template. More details can
+be found in the comments inside the code. It is best to handle unknown
+chunks in a generic method, via callback functions, instead of by
+modifying libpng functions.
+
+If you wish to write your own transformation for the data, look through
+the part of the code that does the transformations, and check out some of
+the simpler ones to get an idea of how they work. Try to find a similar
+transformation to the one you want to add and copy off of it. More details
+can be found in the comments inside the code itself.
+
+.SS Configuring for 16 bit platforms
+
+You will want to look into zconf.h to tell zlib (and thus libpng) that
+it cannot allocate more then 64K at a time. Even if you can, the memory
+won't be accessible. So limit zlib and libpng to 64K by defining MAXSEG_64K.
+
+.SS Configuring for DOS
+
+For DOS users who only have access to the lower 640K, you will
+have to limit zlib's memory usage via a png_set_compression_mem_level()
+call. See zlib.h or zconf.h in the zlib library for more information.
+
+.SS Configuring for Medium Model
+
+Libpng's support for medium model has been tested on most of the popular
+compilers. Make sure MAXSEG_64K gets defined, USE_FAR_KEYWORD gets
+defined, and FAR gets defined to far in pngconf.h, and you should be
+all set. Everything in the library (except for zlib's structure) is
+expecting far data. You must use the typedefs with the p or pp on
+the end for pointers (or at least look at them and be careful). Make
+note that the rows of data are defined as png_bytepp, which is an
+unsigned char far * far *.
+
+.SS Configuring for gui/windowing platforms:
+
+You will need to write new error and warning functions that use the GUI
+interface, as described previously, and set them to be the error and
+warning functions at the time that png_create_*_struct() is called,
+in order to have them available during the structure initialization.
+They can be changed later via png_set_error_fn(). On some compilers,
+you may also have to change the memory allocators (png_malloc, etc.).
+
+.SS Configuring for compiler xxx:
+
+All includes for libpng are in pngconf.h. If you need to add/change/delete
+an include, this is the place to do it. The includes that are not
+needed outside libpng are protected by the PNG_INTERNAL definition,
+which is only defined for those routines inside libpng itself. The
+files in libpng proper only include png.h, which includes pngconf.h.
+
+.SS Configuring zlib:
+
+There are special functions to configure the compression. Perhaps the
+most useful one changes the compression level, which currently uses
+input compression values in the range 0 - 9. The library normally
+uses the default compression level (Z_DEFAULT_COMPRESSION = 6). Tests
+have shown that for a large majority of images, compression values in
+the range 3-6 compress nearly as well as higher levels, and do so much
+faster. For online applications it may be desirable to have maximum speed
+(Z_BEST_SPEED = 1). With versions of zlib after v0.99, you can also
+specify no compression (Z_NO_COMPRESSION = 0), but this would create
+files larger than just storing the raw bitmap. You can specify the
+compression level by calling:
+
+ png_set_compression_level(png_ptr, level);
+
+Another useful one is to reduce the memory level used by the library.
+The memory level defaults to 8, but it can be lowered if you are
+short on memory (running DOS, for example, where you only have 640K).
+Note that the memory level does have an effect on compression; among
+other things, lower levels will result in sections of incompressible
+data being emitted in smaller stored blocks, with a correspondingly
+larger relative overhead of up to 15% in the worst case.
+
+ png_set_compression_mem_level(png_ptr, level);
+
+The other functions are for configuring zlib. They are not recommended
+for normal use and may result in writing an invalid PNG file. See
+zlib.h for more information on what these mean.
+
+ png_set_compression_strategy(png_ptr,
+ strategy);
+ png_set_compression_window_bits(png_ptr,
+ window_bits);
+ png_set_compression_method(png_ptr, method);
+ png_set_compression_buffer_size(png_ptr, size);
+
+.SS Controlling row filtering
+
+If you want to control whether libpng uses filtering or not, which
+filters are used, and how it goes about picking row filters, you
+can call one of these functions. The selection and configuration
+of row filters can have a significant impact on the size and
+encoding speed and a somewhat lesser impact on the decoding speed
+of an image. Filtering is enabled by default for RGB and grayscale
+images (with and without alpha), but not for paletted images nor
+for any images with bit depths less than 8 bits/pixel.
+
+The 'method' parameter sets the main filtering method, which is
+currently only '0' in the PNG 1.2 specification. The 'filters'
+parameter sets which filter(s), if any, should be used for each
+scanline. Possible values are PNG_ALL_FILTERS and PNG_NO_FILTERS
+to turn filtering on and off, respectively.
+
+Individual filter types are PNG_FILTER_NONE, PNG_FILTER_SUB,
+PNG_FILTER_UP, PNG_FILTER_AVG, PNG_FILTER_PAETH, which can be bitwise
+ORed together with '|' to specify one or more filters to use.
+These filters are described in more detail in the PNG specification.
+If you intend to change the filter type during the course of writing
+the image, you should start with flags set for all of the filters
+you intend to use so that libpng can initialize its internal
+structures appropriately for all of the filter types. (Note that this
+means the first row must always be adaptively filtered, because libpng
+currently does not allocate the filter buffers until png_write_row()
+is called for the first time.)
+
+ filters = PNG_FILTER_NONE | PNG_FILTER_SUB
+ PNG_FILTER_UP | PNG_FILTER_AVE |
+ PNG_FILTER_PAETH | PNG_ALL_FILTERS;
+
+ png_set_filter(png_ptr, PNG_FILTER_TYPE_BASE,
+ filters);
+ The second parameter can also be
+ PNG_INTRAPIXEL_DIFFERENCING if you are
+ writing a PNG to be embedded in a MNG
+ datastream. This parameter must be the
+ same as the value of filter_method used
+ in png_set_IHDR().
+
+It is also possible to influence how libpng chooses from among the
+available filters. This is done in one or both of two ways - by
+telling it how important it is to keep the same filter for successive
+rows, and by telling it the relative computational costs of the filters.
+
+ double weights[3] = {1.5, 1.3, 1.1},
+ costs[PNG_FILTER_VALUE_LAST] =
+ {1.0, 1.3, 1.3, 1.5, 1.7};
+
+ png_set_filter_heuristics(png_ptr,
+ PNG_FILTER_HEURISTIC_WEIGHTED, 3,
+ weights, costs);
+
+The weights are multiplying factors that indicate to libpng that the
+row filter should be the same for successive rows unless another row filter
+is that many times better than the previous filter. In the above example,
+if the previous 3 filters were SUB, SUB, NONE, the SUB filter could have a
+"sum of absolute differences" 1.5 x 1.3 times higher than other filters
+and still be chosen, while the NONE filter could have a sum 1.1 times
+higher than other filters and still be chosen. Unspecified weights are
+taken to be 1.0, and the specified weights should probably be declining
+like those above in order to emphasize recent filters over older filters.
+
+The filter costs specify for each filter type a relative decoding cost
+to be considered when selecting row filters. This means that filters
+with higher costs are less likely to be chosen over filters with lower
+costs, unless their "sum of absolute differences" is that much smaller.
+The costs do not necessarily reflect the exact computational speeds of
+the various filters, since this would unduly influence the final image
+size.
+
+Note that the numbers above were invented purely for this example and
+are given only to help explain the function usage. Little testing has
+been done to find optimum values for either the costs or the weights.
+
+.SS Removing unwanted object code
+
+There are a bunch of #define's in pngconf.h that control what parts of
+libpng are compiled. All the defines end in _SUPPORTED. If you are
+never going to use a capability, you can change the #define to #undef
+before recompiling libpng and save yourself code and data space, or
+you can turn off individual capabilities with defines that begin with
+PNG_NO_.
+
+You can also turn all of the transforms and ancillary chunk capabilities
+off en masse with compiler directives that define
+PNG_NO_READ[or WRITE]_TRANSFORMS, or PNG_NO_READ[or WRITE]_ANCILLARY_CHUNKS,
+or all four,
+along with directives to turn on any of the capabilities that you do
+want. The PNG_NO_READ[or WRITE]_TRANSFORMS directives disable
+the extra transformations but still leave the library fully capable of reading
+and writing PNG files with all known public chunks
+Use of the PNG_NO_READ[or WRITE]_ANCILLARY_CHUNKS directive
+produces a library that is incapable of reading or writing ancillary chunks.
+If you are not using the progressive reading capability, you can
+turn that off with PNG_NO_PROGRESSIVE_READ (don't confuse
+this with the INTERLACING capability, which you'll still have).
+
+All the reading and writing specific code are in separate files, so the
+linker should only grab the files it needs. However, if you want to
+make sure, or if you are building a stand alone library, all the
+reading files start with pngr and all the writing files start with
+pngw. The files that don't match either (like png.c, pngtrans.c, etc.)
+are used for both reading and writing, and always need to be included.
+The progressive reader is in pngpread.c
+
+If you are creating or distributing a dynamically linked library (a .so
+or DLL file), you should not remove or disable any parts of the library,
+as this will cause applications linked with different versions of the
+library to fail if they call functions not available in your library.
+The size of the library itself should not be an issue, because only
+those sections that are actually used will be loaded into memory.
+
+.SS Requesting debug printout
+
+The macro definition PNG_DEBUG can be used to request debugging
+printout. Set it to an integer value in the range 0 to 3. Higher
+numbers result in increasing amounts of debugging information. The
+information is printed to the "stderr" file, unless another file
+name is specified in the PNG_DEBUG_FILE macro definition.
+
+When PNG_DEBUG > 0, the following functions (macros) become available:
+
+ png_debug(level, message)
+ png_debug1(level, message, p1)
+ png_debug2(level, message, p1, p2)
+
+in which "level" is compared to PNG_DEBUG to decide whether to print
+the message, "message" is the formatted string to be printed,
+and p1 and p2 are parameters that are to be embedded in the string
+according to printf-style formatting directives. For example,
+
+ png_debug1(2, "foo=%d\n", foo);
+
+is expanded to
+
+ if(PNG_DEBUG > 2)
+ fprintf(PNG_DEBUG_FILE, "foo=%d\n", foo);
+
+When PNG_DEBUG is defined but is zero, the macros aren't defined, but you
+can still use PNG_DEBUG to control your own debugging:
+
+ #ifdef PNG_DEBUG
+ fprintf(stderr, ...
+ #endif
+
+When PNG_DEBUG = 1, the macros are defined, but only png_debug statements
+having level = 0 will be printed. There aren't any such statements in
+this version of libpng, but if you insert some they will be printed.
+
+.SH VII. MNG support
+
+The MNG specification (available at http://www.libpng.org/pub/mng) allows
+certain extensions to PNG for PNG images that are embedded in MNG datastreams.
+Libpng can support some of these extensions. To enable them, use the
+png_permit_mng_features() function:
+
+ feature_set = png_permit_mng_features(png_ptr, mask)
+ mask is a png_uint_32 containing the bitwise OR of the
+ features you want to enable. These include
+ PNG_FLAG_MNG_EMPTY_PLTE
+ PNG_FLAG_MNG_FILTER_64
+ PNG_ALL_MNG_FEATURES
+ feature_set is a png_uint_32 that is the bitwise AND of
+ your mask with the set of MNG features that is
+ supported by the version of libpng that you are using.
+
+It is an error to use this function when reading or writing a standalone
+PNG file with the PNG 8-byte signature. The PNG datastream must be wrapped
+in a MNG datastream. As a minimum, it must have the MNG 8-byte signature
+and the MHDR and MEND chunks. Libpng does not provide support for these
+or any other MNG chunks; your application must provide its own support for
+them. You may wish to consider using libmng (available at
+http://www.libmng.com) instead.
+
+.SH VIII. Changes to Libpng from version 0.88
+
+It should be noted that versions of libpng later than 0.96 are not
+distributed by the original libpng author, Guy Schalnat, nor by
+Andreas Dilger, who had taken over from Guy during 1996 and 1997, and
+distributed versions 0.89 through 0.96, but rather by another member
+of the original PNG Group, Glenn Randers-Pehrson. Guy and Andreas are
+still alive and well, but they have moved on to other things.
+
+The old libpng functions png_read_init(), png_write_init(),
+png_info_init(), png_read_destroy(), and png_write_destroy() have been
+moved to PNG_INTERNAL in version 0.95 to discourage their use. These
+functions will be removed from libpng version 2.0.0.
+
+The preferred method of creating and initializing the libpng structures is
+via the png_create_read_struct(), png_create_write_struct(), and
+png_create_info_struct() because they isolate the size of the structures
+from the application, allow version error checking, and also allow the
+use of custom error handling routines during the initialization, which
+the old functions do not. The functions png_read_destroy() and
+png_write_destroy() do not actually free the memory that libpng
+allocated for these structs, but just reset the data structures, so they
+can be used instead of png_destroy_read_struct() and
+png_destroy_write_struct() if you feel there is too much system overhead
+allocating and freeing the png_struct for each image read.
+
+Setting the error callbacks via png_set_message_fn() before
+png_read_init() as was suggested in libpng-0.88 is no longer supported
+because this caused applications that do not use custom error functions
+to fail if the png_ptr was not initialized to zero. It is still possible
+to set the error callbacks AFTER png_read_init(), or to change them with
+png_set_error_fn(), which is essentially the same function, but with a new
+name to force compilation errors with applications that try to use the old
+method.
+
+Starting with version 1.0.7, you can find out which version of the library
+you are using at run-time:
+
+ png_uint_32 libpng_vn = png_access_version_number();
+
+The number libpng_vn is constructed from the major version, minor
+version with leading zero, and release number with leading zero,
+(e.g., libpng_vn for version 1.0.7 is 10007).
+
+You can also check which version of png.h you used when compiling your
+application:
+
+ png_uint_32 application_vn = PNG_LIBPNG_VER;
+
+.SH IX. Y2K Compliance in libpng
+
+December 18, 2008
+
+Since the PNG Development group is an ad-hoc body, we can't make
+an official declaration.
+
+This is your unofficial assurance that libpng from version 0.71 and
+upward through 1.2.34 are Y2K compliant. It is my belief that earlier
+versions were also Y2K compliant.
+
+Libpng only has three year fields. One is a 2-byte unsigned integer that
+will hold years up to 65535. The other two hold the date in text
+format, and will hold years up to 9999.
+
+The integer is
+ "png_uint_16 year" in png_time_struct.
+
+The strings are
+ "png_charp time_buffer" in png_struct and
+ "near_time_buffer", which is a local character string in png.c.
+
+There are seven time-related functions:
+
+ png_convert_to_rfc_1123() in png.c
+ (formerly png_convert_to_rfc_1152() in error)
+ png_convert_from_struct_tm() in pngwrite.c, called
+ in pngwrite.c
+ png_convert_from_time_t() in pngwrite.c
+ png_get_tIME() in pngget.c
+ png_handle_tIME() in pngrutil.c, called in pngread.c
+ png_set_tIME() in pngset.c
+ png_write_tIME() in pngwutil.c, called in pngwrite.c
+
+All appear to handle dates properly in a Y2K environment. The
+png_convert_from_time_t() function calls gmtime() to convert from system
+clock time, which returns (year - 1900), which we properly convert to
+the full 4-digit year. There is a possibility that applications using
+libpng are not passing 4-digit years into the png_convert_to_rfc_1123()
+function, or that they are incorrectly passing only a 2-digit year
+instead of "year - 1900" into the png_convert_from_struct_tm() function,
+but this is not under our control. The libpng documentation has always
+stated that it works with 4-digit years, and the APIs have been
+documented as such.
+
+The tIME chunk itself is also Y2K compliant. It uses a 2-byte unsigned
+integer to hold the year, and can hold years as large as 65535.
+
+zlib, upon which libpng depends, is also Y2K compliant. It contains
+no date-related code.
+
+
+ Glenn Randers-Pehrson
+ libpng maintainer
+ PNG Development Group
+
+.SH NOTE
+
+Note about libpng version numbers:
+
+Due to various miscommunications, unforeseen code incompatibilities
+and occasional factors outside the authors' control, version numbering
+on the library has not always been consistent and straightforward.
+The following table summarizes matters since version 0.89c, which was
+the first widely used release:
+
+ source png.h png.h shared-lib
+ version string int version
+ ------- ------ ----- ----------
+ 0.89c ("beta 3") 0.89 89 1.0.89
+ 0.90 ("beta 4") 0.90 90 0.90
+ 0.95 ("beta 5") 0.95 95 0.95
+ 0.96 ("beta 6") 0.96 96 0.96
+ 0.97b ("beta 7") 1.00.97 97 1.0.1
+ 0.97c 0.97 97 2.0.97
+ 0.98 0.98 98 2.0.98
+ 0.99 0.99 98 2.0.99
+ 0.99a-m 0.99 99 2.0.99
+ 1.00 1.00 100 2.1.0
+ 1.0.0 1.0.0 100 2.1.0
+ 1.0.0 (from here on, the 100 2.1.0
+ 1.0.1 png.h string is 10001 2.1.0
+ 1.0.1a-e identical to the 10002 from here on, the
+ 1.0.2 source version) 10002 shared library is 2.V
+ 1.0.2a-b 10003 where V is the source
+ 1.0.1 10001 code version except as
+ 1.0.1a-e 10002 2.1.0.1a-e noted.
+ 1.0.2 10002 2.1.0.2
+ 1.0.2a-b 10003 2.1.0.2a-b
+ 1.0.3 10003 2.1.0.3
+ 1.0.3a-d 10004 2.1.0.3a-d
+ 1.0.4 10004 2.1.0.4
+ 1.0.4a-f 10005 2.1.0.4a-f
+ 1.0.5 (+ 2 patches) 10005 2.1.0.5
+ 1.0.5a-d 10006 2.1.0.5a-d
+ 1.0.5e-r 10100 2.1.0.5e-r
+ 1.0.5s-v 10006 2.1.0.5s-v
+ 1.0.6 (+ 3 patches) 10006 2.1.0.6
+ 1.0.6d-g 10007 2.1.0.6d-g
+ 1.0.6h 10007 10.6h
+ 1.0.6i 10007 10.6i
+ 1.0.6j 10007 2.1.0.6j
+ 1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14
+ 1.0.7beta15-18 1 10007 2.1.0.7beta15-18
+ 1.0.7rc1-2 1 10007 2.1.0.7rc1-2
+ 1.0.7 1 10007 2.1.0.7
+ 1.0.8beta1-4 1 10008 2.1.0.8beta1-4
+ 1.0.8rc1 1 10008 2.1.0.8rc1
+ 1.0.8 1 10008 2.1.0.8
+ 1.0.9beta1-6 1 10009 2.1.0.9beta1-6
+ 1.0.9rc1 1 10009 2.1.0.9rc1
+ 1.0.9beta7-10 1 10009 2.1.0.9beta7-10
+ 1.0.9rc2 1 10009 2.1.0.9rc2
+ 1.0.9 1 10009 2.1.0.9
+ 1.0.10beta1 1 10010 2.1.0.10beta1
+ 1.0.10rc1 1 10010 2.1.0.10rc1
+ 1.0.10 1 10010 2.1.0.10
+ 1.0.11beta1-3 1 10011 2.1.0.11beta1-3
+ 1.0.11rc1 1 10011 2.1.0.11rc1
+ 1.0.11 1 10011 2.1.0.11
+ 1.0.12beta1-2 2 10012 2.1.0.12beta1-2
+ 1.0.12rc1 2 10012 2.1.0.12rc1
+ 1.0.12 2 10012 2.1.0.12
+ 1.1.0a-f - 10100 2.1.1.0a-f abandoned
+ 1.2.0beta1-2 2 10200 2.1.2.0beta1-2
+ 1.2.0beta3-5 3 10200 3.1.2.0beta3-5
+ 1.2.0rc1 3 10200 3.1.2.0rc1
+ 1.2.0 3 10200 3.1.2.0
+ 1.2.1beta-4 3 10201 3.1.2.1beta1-4
+ 1.2.1rc1-2 3 10201 3.1.2.1rc1-2
+ 1.2.1 3 10201 3.1.2.1
+ 1.2.2beta1-6 12 10202 12.so.0.1.2.2beta1-6
+ 1.0.13beta1 10 10013 10.so.0.1.0.13beta1
+ 1.0.13rc1 10 10013 10.so.0.1.0.13rc1
+ 1.2.2rc1 12 10202 12.so.0.1.2.2rc1
+ 1.0.13 10 10013 10.so.0.1.0.13
+ 1.2.2 12 10202 12.so.0.1.2.2
+ 1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6
+ 1.2.3 12 10203 12.so.0.1.2.3
+ 1.2.4beta1-3 13 10204 12.so.0.1.2.4beta1-3
+ 1.2.4rc1 13 10204 12.so.0.1.2.4rc1
+ 1.0.14 10 10014 10.so.0.1.0.14
+ 1.2.4 13 10204 12.so.0.1.2.4
+ 1.2.5beta1-2 13 10205 12.so.0.1.2.5beta1-2
+ 1.0.15rc1 10 10015 10.so.0.1.0.15rc1
+ 1.0.15 10 10015 10.so.0.1.0.15
+ 1.2.5 13 10205 12.so.0.1.2.5
+ 1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4
+ 1.2.6rc1-5 13 10206 12.so.0.1.2.6rc1-5
+ 1.0.16 10 10016 10.so.0.1.0.16
+ 1.2.6 13 10206 12.so.0.1.2.6
+ 1.2.7beta1-2 13 10207 12.so.0.1.2.7beta1-2
+ 1.0.17rc1 10 10017 10.so.0.1.0.17rc1
+ 1.2.7rc1 13 10207 12.so.0.1.2.7rc1
+ 1.0.17 10 10017 10.so.0.1.0.17
+ 1.2.7 13 10207 12.so.0.1.2.7
+ 1.2.8beta1-5 13 10208 12.so.0.1.2.8beta1-5
+ 1.0.18rc1-5 10 10018 10.so.0.1.0.18rc1-5
+ 1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5
+ 1.0.18 10 10018 10.so.0.1.0.18
+ 1.2.8 13 10208 12.so.0.1.2.8
+ 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3
+ 1.2.9beta4-11 13 10209 12.so.0.9[.0]
+ 1.2.9rc1 13 10209 12.so.0.9[.0]
+ 1.2.9 13 10209 12.so.0.9[.0]
+ 1.2.10beta1-8 13 10210 12.so.0.10[.0]
+ 1.2.10rc1-3 13 10210 12.so.0.10[.0]
+ 1.2.10 13 10210 12.so.0.10[.0]
+ 1.2.11beta1-4 13 10211 12.so.0.11[.0]
+ 1.0.19rc1-5 10 10019 10.so.0.19[.0]
+ 1.2.11rc1-5 13 10211 12.so.0.11[.0]
+ 1.0.19 10 10019 10.so.0.19[.0]
+ 1.2.11 13 10211 12.so.0.11[.0]
+ 1.0.20 10 10020 10.so.0.20[.0]
+ 1.2.12 13 10212 12.so.0.12[.0]
+ 1.2.13beta1 13 10213 12.so.0.13[.0]
+ 1.0.21 10 10021 10.so.0.21[.0]
+ 1.2.13 13 10213 12.so.0.13[.0]
+ 1.2.14beta1-2 13 10214 12.so.0.14[.0]
+ 1.0.22rc1 10 10022 10.so.0.22[.0]
+ 1.2.14rc1 13 10214 12.so.0.14[.0]
+ 1.2.15beta1-6 13 10215 12.so.0.15[.0]
+ 1.0.23rc1-5 10 10023 10.so.0.23[.0]
+ 1.2.15rc1-5 13 10215 12.so.0.15[.0]
+ 1.0.23 10 10023 10.so.0.23[.0]
+ 1.2.15 13 10215 12.so.0.15[.0]
+ 1.2.16beta1-2 13 10216 12.so.0.16[.0]
+ 1.2.16rc1 13 10216 12.so.0.16[.0]
+ 1.0.24 10 10024 10.so.0.24[.0]
+ 1.2.16 13 10216 12.so.0.16[.0]
+ 1.2.17beta1-2 13 10217 12.so.0.17[.0]
+ 1.0.25rc1 10 10025 10.so.0.25[.0]
+ 1.2.17rc1-3 13 10217 12.so.0.17[.0]
+ 1.0.25 10 10025 10.so.0.25[.0]
+ 1.2.17 13 10217 12.so.0.17[.0]
+ 1.0.26 10 10026 10.so.0.26[.0]
+ 1.2.18 13 10218 12.so.0.18[.0]
+ 1.2.19beta1-31 13 10219 12.so.0.19[.0]
+ 1.0.27rc1-6 10 10027 10.so.0.27[.0]
+ 1.2.19rc1-6 13 10219 12.so.0.19[.0]
+ 1.0.27 10 10027 10.so.0.27[.0]
+ 1.2.19 13 10219 12.so.0.19[.0]
+ 1.2.20beta01-04 13 10220 12.so.0.20[.0]
+ 1.0.28rc1-6 10 10028 10.so.0.28[.0]
+ 1.2.20rc1-6 13 10220 12.so.0.20[.0]
+ 1.0.28 10 10028 10.so.0.28[.0]
+ 1.2.20 13 10220 12.so.0.20[.0]
+ 1.2.21beta1-2 13 10221 12.so.0.21[.0]
+ 1.2.21rc1-3 13 10221 12.so.0.21[.0]
+ 1.0.29 10 10029 10.so.0.29[.0]
+ 1.2.21 13 10221 12.so.0.21[.0]
+ 1.2.22beta1-4 13 10222 12.so.0.22[.0]
+ 1.0.30rc1 13 10030 10.so.0.30[.0]
+ 1.2.22rc1 13 10222 12.so.0.22[.0]
+ 1.0.30 10 10030 10.so.0.30[.0]
+ 1.2.22 13 10222 12.so.0.22[.0]
+ 1.2.23beta01-05 13 10223 12.so.0.23[.0]
+ 1.2.23rc01 13 10223 12.so.0.23[.0]
+ 1.2.23 13 10223 12.so.0.23[.0]
+ 1.2.24beta01-02 13 10224 12.so.0.24[.0]
+ 1.2.24rc01 13 10224 12.so.0.24[.0]
+ 1.2.24 13 10224 12.so.0.24[.0]
+ 1.2.25beta01-06 13 10225 12.so.0.25[.0]
+ 1.2.25rc01-02 13 10225 12.so.0.25[.0]
+ 1.0.31 10 10031 10.so.0.31[.0]
+ 1.2.25 13 10225 12.so.0.25[.0]
+ 1.2.26beta01-06 13 10226 12.so.0.26[.0]
+ 1.2.26rc01 13 10226 12.so.0.26[.0]
+ 1.2.26 13 10226 12.so.0.26[.0]
+ 1.0.32 10 10032 10.so.0.32[.0]
+ 1.2.27beta01-06 13 10227 12.so.0.27[.0]
+ 1.2.27rc01 13 10227 12.so.0.27[.0]
+ 1.0.33 10 10033 10.so.0.33[.0]
+ 1.2.27 13 10227 12.so.0.27[.0]
+ 1.0.34 10 10034 10.so.0.34[.0]
+ 1.2.28 13 10228 12.so.0.28[.0]
+ 1.2.29beta01-03 13 10229 12.so.0.29[.0]
+ 1.2.29rc01 13 10229 12.so.0.29[.0]
+ 1.0.35 10 10035 10.so.0.35[.0]
+ 1.2.29 13 10229 12.so.0.29[.0]
+ 1.0.37 10 10037 10.so.0.37[.0]
+ 1.2.30beta01-04 13 10230 12.so.0.30[.0]
+ 1.0.38rc01-08 10 10038 10.so.0.38[.0]
+ 1.2.30rc01-08 13 10230 12.so.0.30[.0]
+ 1.0.38 10 10038 10.so.0.38[.0]
+ 1.2.30 13 10230 12.so.0.30[.0]
+ 1.0.39rc01-03 10 10039 10.so.0.39[.0]
+ 1.2.31rc01-03 13 10231 12.so.0.31[.0]
+ 1.0.39 10 10039 10.so.0.39[.0]
+ 1.2.31 13 10231 12.so.0.31[.0]
+ 1.2.32beta01-02 13 10232 12.so.0.32[.0]
+ 1.0.40rc01 10 10040 10.so.0.40[.0]
+ 1.2.32rc01 13 10232 12.so.0.32[.0]
+ 1.0.40 10 10040 10.so.0.40[.0]
+ 1.2.32 13 10232 12.so.0.32[.0]
+ 1.2.33beta01-02 13 10233 12.so.0.33[.0]
+ 1.2.33rc01-02 13 10233 12.so.0.33[.0]
+ 1.0.41rc01 10 10041 10.so.0.41[.0]
+ 1.2.33 13 10233 12.so.0.33[.0]
+ 1.0.41 10 10041 10.so.0.41[.0]
+ 1.2.34beta01-07 13 10234 12.so.0.34[.0]
+ 1.0.42rc01 10 10042 10.so.0.42[.0]
+ 1.2.34rc01 13 10234 12.so.0.34[.0]
+ 1.0.42 10 10042 10.so.0.42[.0]
+ 1.2.34 13 10234 12.so.0.34[.0]
+
+Henceforth the source version will match the shared-library minor
+and patch numbers; the shared-library major version number will be
+used for changes in backward compatibility, as it is intended. The
+PNG_PNGLIB_VER macro, which is not used within libpng but is available
+for applications, is an unsigned integer of the form xyyzz corresponding
+to the source version x.y.z (leading zeros in y and z). Beta versions
+were given the previous public release number plus a letter, until
+version 1.0.6j; from then on they were given the upcoming public
+release number plus "betaNN" or "rcN".
+
+.SH "SEE ALSO"
+.IR libpngpf(3) ", " png(5)
+.LP
+.IR libpng :
+.IP
+http://libpng.sourceforge.net (follow the [DOWNLOAD] link)
+http://www.libpng.org/pub/png
+
+.LP
+.IR zlib :
+.IP
+(generally) at the same location as
+.I libpng
+or at
+.br
+ftp://ftp.info-zip.org/pub/infozip/zlib
+
+.LP
+.IR PNG specification: RFC 2083
+.IP
+(generally) at the same location as
+.I libpng
+or at
+.br
+ftp://ftp.rfc-editor.org:/in-notes/rfc2083.txt
+.br
+or (as a W3C Recommendation) at
+.br
+http://www.w3.org/TR/REC-png.html
+
+.LP
+In the case of any inconsistency between the PNG specification
+and this library, the specification takes precedence.
+
+.SH AUTHORS
+This man page: Glenn Randers-Pehrson
+<glennrp at users.sourceforge.net>
+
+The contributing authors would like to thank all those who helped
+with testing, bug fixes, and patience. This wouldn't have been
+possible without all of you.
+
+Thanks to Frank J. T. Wojcik for helping with the documentation.
+
+Libpng version 1.2.34 - December 18, 2008:
+Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
+Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
+
+Supported by the PNG development group
+.br
+png-mng-implement at lists.sf.net
+(subscription required; visit
+png-mng-implement at lists.sourceforge.net (subscription required; visit
+https://lists.sourceforge.net/lists/listinfo/png-mng-implement
+to subscribe).
+
+.SH COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+
+(This copy of the libpng notices is provided for your convenience. In case of
+any discrepancy between this copy and the notices in the file png.h that is
+included in the libpng distribution, the latter shall prevail.)
+
+If you modify libpng you may insert additional notices immediately following
+this sentence.
+
+libpng versions 1.2.6, August 15, 2004, through 1.2.34, December 18, 2008, are
+Copyright (c) 2004,2006-2008 Glenn Randers-Pehrson, and are
+distributed according to the same disclaimer and license as libpng-1.2.5
+with the following individual added to the list of Contributing Authors
+
+ Cosmin Truta
+
+libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are
+Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
+distributed according to the same disclaimer and license as libpng-1.0.6
+with the following individuals added to the list of Contributing Authors
+
+ Simon-Pierre Cadieux
+ Eric S. Raymond
+ Gilles Vollant
+
+and with the following additions to the disclaimer:
+
+ There is no warranty against interference with your
+ enjoyment of the library or against infringement.
+ There is no warranty that our efforts or the library
+ will fulfill any of your particular purposes or needs.
+ This library is provided with all faults, and the entire
+ risk of satisfactory quality, performance, accuracy, and
+ effort is with the user.
+
+libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
+Copyright (c) 1998, 1999 Glenn Randers-Pehrson
+Distributed according to the same disclaimer and license as libpng-0.96,
+with the following individuals added to the list of Contributing Authors:
+
+ Tom Lane
+ Glenn Randers-Pehrson
+ Willem van Schaik
+
+libpng versions 0.89, June 1996, through 0.96, May 1997, are
+Copyright (c) 1996, 1997 Andreas Dilger
+Distributed according to the same disclaimer and license as libpng-0.88,
+with the following individuals added to the list of Contributing Authors:
+
+ John Bowler
+ Kevin Bracey
+ Sam Bushell
+ Magnus Holmgren
+ Greg Roelofs
+ Tom Tanner
+
+libpng versions 0.5, May 1995, through 0.88, January 1996, are
+Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
+
+For the purposes of this copyright and license, "Contributing Authors"
+is defined as the following set of individuals:
+
+ Andreas Dilger
+ Dave Martindale
+ Guy Eric Schalnat
+ Paul Schmidt
+ Tim Wegner
+
+The PNG Reference Library is supplied "AS IS". The Contributing Authors
+and Group 42, Inc. disclaim all warranties, expressed or implied,
+including, without limitation, the warranties of merchantability and of
+fitness for any purpose. The Contributing Authors and Group 42, Inc.
+assume no liability for direct, indirect, incidental, special, exemplary,
+or consequential damages, which may result from the use of the PNG
+Reference Library, even if advised of the possibility of such damage.
+
+Permission is hereby granted to use, copy, modify, and distribute this
+source code, or portions hereof, for any purpose, without fee, subject
+to the following restrictions:
+
+1. The origin of this source code must not be misrepresented.
+
+2. Altered versions must be plainly marked as such and
+ must not be misrepresented as being the original source.
+
+3. This Copyright notice may not be removed or altered from
+ any source or altered source distribution.
+
+The Contributing Authors and Group 42, Inc. specifically permit, without
+fee, and encourage the use of this source code as a component to
+supporting the PNG file format in commercial products. If you use this
+source code in a product, acknowledgment is not required but would be
+appreciated.
+
+
+A "png_get_copyright" function is available, for convenient use in "about"
+boxes and the like:
+
+ printf("%s",png_get_copyright(NULL));
+
+Also, the PNG logo (in PNG format, of course) is supplied in the
+files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
+
+Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a
+certification mark of the Open Source Initiative.
+
+Glenn Randers-Pehrson
+glennrp at users.sourceforge.net
+December 18, 2008
+
+.\" end of man page
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/libpngpf.3 b/Build/source/libs/libpng/libpng-1.2.34/libpngpf.3
new file mode 100644
index 00000000000..ddbf6243693
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/libpngpf.3
@@ -0,0 +1,790 @@
+.TH LIBPNGPF 3 "December 18, 2008"
+.SH NAME
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.34
+(private functions)
+.SH SYNOPSIS
+\fB#include <png.h>\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_build_gamma_table (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_build_grayscale_palette (int \fP\fIbit_depth\fP\fB, png_colorp \fIpalette\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_calculate_crc (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIptr\fP\fB, png_size_t \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBpng_size_t png_check_keyword (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charpp \fInew_key\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fImask\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_correct_palette (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fInum_palette\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBint png_crc_error (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBint png_crc_finish (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIskip\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_crc_read (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuf\fP\fB, png_size_t \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBpng_voidp png_create_struct (int \fItype\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBpng_voidp png_create_struct_2 (int \fP\fItype\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_voidp \fImem_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_decompress_chunk (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcomp_type\fP\fB, png_charp \fP\fIchunkdata\fP\fB, png_size_t \fP\fIchunklength\fP\fB, png_size_t \fP\fIprefix_length\fP\fB, png_size_t \fI*data_length\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_destroy_struct (png_voidp \fIstruct_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_destroy_struct_2 (png_voidp \fP\fIstruct_ptr\fP\fB, png_free_ptr \fP\fIfree_fn\fP\fB, png_voidp \fImem_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_background (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fP\fItrans_values\fP\fB, png_color_16p \fP\fIbackground\fP\fB, png_color_16p \fP\fIbackground_1\fP\fB, png_bytep \fP\fIgamma_table\fP\fB, png_bytep \fP\fIgamma_from_1\fP\fB, png_bytep \fP\fIgamma_to_1\fP\fB, png_uint_16pp \fP\fIgamma_16\fP\fB, png_uint_16pp \fP\fIgamma_16_from_1\fP\fB, png_uint_16pp \fP\fIgamma_16_to_1\fP\fB, int \fIgamma_shift\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_bgr (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_chop (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_dither (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIpalette_lookup\fP\fB, png_bytep \fIdither_lookup\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_expand (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fItrans_value\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_expand_palette (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_colorp \fP\fIpalette\fP\fB, png_bytep \fP\fItrans\fP\fB, int \fInum_trans\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_gamma (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIgamma_table\fP\fB, png_uint_16pp \fP\fIgamma_16_table\fP\fB, int \fIgamma_shift\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_gray_to_rgb (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_invert (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_pack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fIbit_depth\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_packswap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_read_filler (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, png_uint_32 \fIflags\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_read_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fP\fIpass\fP\fB, png_uint_32 \fItransformations\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_read_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_read_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBint png_do_rgb_to_gray (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_shift (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_8p \fIbit_depth\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_strip_filler (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fIflags\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_swap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_unpack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_unshift (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_8p \fIsig_bits\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_write_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fIpass\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_write_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_write_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_do_write_transformations (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid *png_far_to_near (png_structp png_ptr,png_voidp \fP\fIptr\fP\fB, int \fIcheck\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_flush (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_IEND (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_iTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_handle_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_info_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_init_mmx_flags (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_init_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_process_IDAT_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_length\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_process_some_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_check_crc (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_crc_finish (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_crc_skip (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_fill_buffer (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_handle_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_handle_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_handle_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_have_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_have_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_have_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIrow\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_process_row (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_read_chunk (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_read_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_read_IDAT (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_read_sig (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_read_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_read_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_restore_buffer (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_length\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_push_save_buffer (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBpng_uint_32 png_read_chunk_header (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_read_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_read_filter_row (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIprev_row\fP\fB, int \fIfilter\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_read_finish_row (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_read_push_finish_row (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_read_start_row (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_read_transform_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_reset_crc (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBint png_set_text_2 (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fItext_ptr\fP\fB, int \fInum_text\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_cHRM (png_structp \fP\fIpng_ptr\fP\fB, double \fP\fIwhite_x\fP\fB, double \fP\fIwhite_y\fP\fB, double \fP\fIred_x\fP\fB, double \fP\fIred_y\fP\fB, double \fP\fIgreen_x\fP\fB, double \fP\fIgreen_y\fP\fB, double \fP\fIblue_x\fP\fB, double \fIblue_y\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwhite_x\fP\fB, png_uint_32 \fP\fIwhite_y\fP\fB, png_uint_32 \fP\fIred_x\fP\fB, png_uint_32 \fP\fIred_y\fP\fB, png_uint_32 \fP\fIgreen_x\fP\fB, png_uint_32 \fP\fIgreen_y\fP\fB, png_uint_32 \fP\fIblue_x\fP\fB, png_uint_32 \fIblue_y\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_filtered_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIfiltered_row\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_find_filter (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fIrow_info\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_finish_row (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_gAMA (png_structp \fP\fIpng_ptr\fP\fB, double \fIfile_gamma\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIint_file_gamma\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_uint_16p \fP\fIhist\fP\fB, int \fInum_hist\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIname\fP\fB, int \fP\fIcompression_type\fP\fB, png_charp \fP\fIprofile\fP\fB, int \fIproflen\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_IDAT (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_IEND (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fP\fIfilter_type\fP\fB, int \fIinterlace_type\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_iTXt (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcompression\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fIlang\fP\fB, png_charp \fP\fItranslated_key\fP\fB, png_charp \fItext\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIx_offset\fP\fB, png_uint_32 \fP\fIy_offset\fP\fB, int \fIunit_type\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIpurpose\fP\fB, png_int_32 \fP\fIX0\fP\fB, png_int_32 \fP\fIX1\fP\fB, int \fP\fItype\fP\fB, int \fP\fInparams\fP\fB, png_charp \fP\fIunits\fP\fB, png_charpp \fIparams\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIx_pixels_per_unit\fP\fB, png_uint_32 \fP\fIy_pixels_per_unit\fP\fB, int \fIunit_type\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, png_uint_32 \fInum_pal\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_color_8p \fP\fIsbit\fP\fB, int \fIcolor_type\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, double \fP\fIwidth\fP\fB, double \fIheight\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_sCAL_s (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, png_charp \fP\fIwidth\fP\fB, png_charp \fIheight\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_sig (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_sRGB (png_structp \fP\fIpng_ptr\fP\fB, int \fIintent\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_spalette_p \fIpalette\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_start_row (png_structp \fIpng_ptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fItext\fP\fB, png_size_t \fItext_len\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_timep \fImod_time\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fItrans\fP\fB, png_color_16p \fP\fIvalues\fP\fB, int \fP\fInumber\fP\fB, int \fIcolor_type\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_write_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fItext\fP\fB, png_size_t \fP\fItext_len\fP\fB, int \fIcompression\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+\fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP
+
+\fI\fB
+
+\fI\fB
+
+.SH DESCRIPTION
+The functions listed above are used privately by libpng
+and are not recommended for use by applications. They are
+not "exported" to applications using shared libraries. They
+are listed alphabetically here as an aid to libpng maintainers.
+See png.h for more information on these functions.
+
+.SH SEE ALSO
+.IR libpng(3) ", " png(5)
+.SH AUTHOR
+Glenn Randers-Pehrson
diff --git a/Build/source/libs/teckit/ltmain.sh b/Build/source/libs/libpng/libpng-1.2.34/ltmain.sh
index 4598ec61ccf..eae434320c6 100644
--- a/Build/source/libs/teckit/ltmain.sh
+++ b/Build/source/libs/libpng/libpng-1.2.34/ltmain.sh
@@ -1,52 +1,83 @@
-# ltmain.sh - Provide generalized library-building support services.
-# NOTE: Changing this file will not affect anything until you rerun configure.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
-# 2007 Free Software Foundation, Inc.
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
+# Generated from ltmain.m4sh.
+
+# ltmain.sh (GNU libtool 1.2971 2008-04-29) 2.2.3a
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
-# This program is distributed in the hope that it will be useful, but
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-basename="s,^.*/,,g"
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
-
-# The name of this program:
-progname=`echo "$progpath" | $SED $basename`
-modename="$progname"
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print informational messages (default)
+# --version print version information
+# -h, --help print short or long help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool 1.2971 2008-04-29) 2.2.3a
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
PROGRAM=ltmain.sh
PACKAGE=libtool
-VERSION=1.5.24
-TIMESTAMP=" (1.1220.2.455 2007/06/24 02:13:29)"
+VERSION=2.2.3a
+TIMESTAMP=" 1.2971 2008-04-29"
+package_revision=1.2971
-# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
@@ -60,98 +91,261 @@ fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh
-# Check that we have a working $echo.
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell, and then maybe $echo will work.
- exec $SHELL "$progpath" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit $EXIT_SUCCESS
-fi
-
-default_mode=
-help="Try \`$progname --help' for more information."
-magic="%%%MAGIC variable%%%"
-mkdir="mkdir"
-mv="mv -f"
-rm="rm -f"
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- SP2NL='tr \040 \012'
- NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- SP2NL='tr \100 \n'
- NL2SP='tr \r\n \100\100'
- ;;
-esac
-
-# NLS nuisances.
+# NLS nuisances: We save the old values to restore during execute mode.
# Only set LANG and LC_ALL to C if already set.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
-# We save the old values to restore during execute mode.
-for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
eval "if test \"\${$lt_var+set}\" = set; then
- save_$lt_var=\$$lt_var
- $lt_var=C
+ save_$lt_var=\$$lt_var
+ $lt_var=C
export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
fi"
done
+$lt_unset CDPATH
+
+
+
+
+
+: ${CP="cp -f"}
+: ${ECHO="echo"}
+: ${EGREP="/usr/sfw/bin/ggrep -E"}
+: ${FGREP="/usr/sfw/bin/ggrep -F"}
+: ${GREP="/usr/sfw/bin/ggrep"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SED="/usr/local/bin/sed"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
# Make sure IFS has a sensible default
lt_nl='
'
IFS=" $lt_nl"
-if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
- $echo "$modename: not configured to build any kind of library" 1>&2
- $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit $EXIT_FAILURE
-fi
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
-# Global variables.
-mode=$default_mode
-nonopt=
-prev=
-prevopt=
-run=
-show="$echo"
-show_help=
-execute_dlfiles=
-duplicate_deps=no
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-extracted_archives=
-extracted_serial=0
+# Generated shell functions inserted here.
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+# In the unlikely event $progname began with a '-', it would play havoc with
+# func_echo (imagine progname=-n), so we prepend ./ in that case:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+case $progname in
+ -*) progname=./$progname ;;
+esac
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=:
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname${mode+: }$mode: $*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
-#####################################
-# Shell function definitions:
-# This seems to be the best place for them
# func_mktempdir [string]
# Make a temporary directory that won't clash with other running
@@ -161,7 +355,7 @@ func_mktempdir ()
{
my_template="${TMPDIR-/tmp}/${1-$progname}"
- if test "$run" = ":"; then
+ if test "$opt_dry_run" = ":"; then
# Return a directory name, but don't create it in dry-run mode
my_tmpdir="${my_template}-$$"
else
@@ -170,486 +364,742 @@ func_mktempdir ()
my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
if test ! -d "$my_tmpdir"; then
- # Failing that, at least try and use $RANDOM to avoid a race
- my_tmpdir="${my_template}-${RANDOM-0}$$"
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
- save_mktempdir_umask=`umask`
- umask 0077
- $mkdir "$my_tmpdir"
- umask $save_mktempdir_umask
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
fi
# If we're not in dry-run mode, bomb out on failure
- test -d "$my_tmpdir" || {
- $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
- exit $EXIT_FAILURE
- }
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
fi
- $echo "X$my_tmpdir" | $Xsed
+ $ECHO "X$my_tmpdir" | $Xsed
}
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-func_win32_libid ()
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
{
- win32_libid_type="unknown"
- win32_fileres=`file -L $1 2>/dev/null`
- case $win32_fileres in
- *ar\ archive\ import\ library*) # definitely import
- win32_libid_type="x86 archive import"
- ;;
- *ar\ archive*) # could be an import, or static
- if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
- $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
- win32_nmres=`eval $NM -f posix -A $1 | \
- $SED -n -e '1,100{
- / I /{
- s,.*,import,
- p
- q
- }
- }'`
- case $win32_nmres in
- import*) win32_libid_type="x86 archive import";;
- *) win32_libid_type="x86 archive static";;
- esac
- fi
- ;;
- *DLL*)
- win32_libid_type="x86 DLL"
- ;;
- *executable*) # but shell scripts are "executable" too...
- case $win32_fileres in
- *MS\ Windows\ PE\ Intel*)
- win32_libid_type="x86 DLL"
- ;;
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
esac
- ;;
- esac
- $echo $win32_libid_type
}
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
{
- if test -n "$available_tags" && test -z "$tagname"; then
- CC_quoted=
- for arg in $CC; do
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- CC_quoted="$CC_quoted $arg"
- done
- case $@ in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
- # Blanks at the start of $base_compile will cause this to fail
- # if we don't check for them as well.
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "X$1" | $Xsed \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
*)
- for z in $available_tags; do
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
- CC_quoted=
- for arg in $CC; do
- # Double-quote args containing other shell metacharacters.
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- CC_quoted="$CC_quoted $arg"
- done
- case "$@ " in
- " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$z
- break
- ;;
- esac
- fi
- done
- # If $tagname still isn't set, then no tagged configuration
- # was found and let the user know that the "--tag" command
- # line option must be used.
- if test -z "$tagname"; then
- $echo "$modename: unable to infer tagged configuration"
- $echo "$modename: specify a tag with \`--tag'" 1>&2
- exit $EXIT_FAILURE
-# else
-# $echo "$modename: using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
}
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
{
- f_ex_an_ar_dir="$1"; shift
- f_ex_an_ar_oldlib="$1"
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
- $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
- $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
- if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
- exit $EXIT_FAILURE
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
fi
}
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
{
- my_gentop="$1"; shift
- my_oldlibs=${1+"$@"}
- my_oldobjs=""
- my_xlib=""
- my_xabs=""
- my_xdir=""
- my_status=""
-
- $show "${rm}r $my_gentop"
- $run ${rm}r "$my_gentop"
- $show "$mkdir $my_gentop"
- $run $mkdir "$my_gentop"
- my_status=$?
- if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
- exit $my_status
- fi
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
- for my_xlib in $my_oldlibs; do
- # Extract the objects.
- case $my_xlib in
- [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
- *) my_xabs=`pwd`"/$my_xlib" ;;
- esac
- my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
- my_xlib_u=$my_xlib
- while :; do
- case " $extracted_archives " in
- *" $my_xlib_u "*)
- extracted_serial=`expr $extracted_serial + 1`
- my_xlib_u=lt$extracted_serial-$my_xlib ;;
- *) break ;;
- esac
- done
- extracted_archives="$extracted_archives $my_xlib_u"
- my_xdir="$my_gentop/$my_xlib_u"
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
- $show "${rm}r $my_xdir"
- $run ${rm}r "$my_xdir"
- $show "$mkdir $my_xdir"
- $run $mkdir "$my_xdir"
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
- exit $exit_status
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
fi
- case $host in
- *-darwin*)
- $show "Extracting $my_xabs"
- # Do not bother doing anything if just a dry run
- if test -z "$run"; then
- darwin_orig_dir=`pwd`
- cd $my_xdir || exit $?
- darwin_archive=$my_xabs
- darwin_curdir=`pwd`
- darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
- darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
- if test -n "$darwin_arches"; then
- darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
- darwin_arch=
- $show "$darwin_base_archive has multiple architectures $darwin_arches"
- for darwin_arch in $darwin_arches ; do
- mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
- cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- func_extract_an_archive "`pwd`" "${darwin_base_archive}"
- cd "$darwin_curdir"
- $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
- done # $darwin_arches
- ## Okay now we have a bunch of thin objects, gotta fatten them up :)
- darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
- darwin_file=
- darwin_files=
- for darwin_file in $darwin_filelist; do
- darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
- lipo -create -output "$darwin_file" $darwin_files
- done # $darwin_filelist
- ${rm}r unfat-$$
- cd "$darwin_orig_dir"
- else
- cd "$darwin_orig_dir"
- func_extract_an_archive "$my_xdir" "$my_xabs"
- fi # $darwin_arches
- fi # $run
- ;;
- *)
- func_extract_an_archive "$my_xdir" "$my_xabs"
- ;;
- esac
- my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
- func_extract_archives_result="$my_oldobjs"
+ fi
}
-# End of Shell function definitions
-#####################################
-# Darwin sucks
-eval std_shrext=\"$shrext_cmds\"
-disable_libs=no
-# Parse our command line options once, thoroughly.
-while test "$#" -gt 0
-do
- arg="$1"
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $SED -n '/^# Usage:/,/# -h/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ $ECHO
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help
+# Echo long help message to standard output and exit.
+func_help ()
+{
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ func_error "missing argument for $1"
+ exit_cmd=exit
+}
+
+exit_cmd=:
+
+
+
+
+
+# Check that we have a working $ECHO.
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell, and then maybe $ECHO will work.
+ exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
- case $arg in
- -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+$*
+EOF
+ exit $EXIT_SUCCESS
+fi
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- execute_dlfiles)
- execute_dlfiles="$execute_dlfiles $arg"
- ;;
- tag)
- tagname="$arg"
- preserve_args="${preserve_args}=$arg"
-
- # Check whether tagname contains only valid characters
- case $tagname in
- *[!-_A-Za-z0-9,/]*)
- $echo "$progname: invalid tag name: $tagname" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
- case $tagname in
- CC)
- # Don't test for the "default" C tag, as we know, it's there, but
- # not specially marked.
- ;;
- *)
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
- taglist="$taglist $tagname"
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
- else
- $echo "$progname: ignoring unknown tag $tagname" 1>&2
- fi
- ;;
- esac
- ;;
- *)
- eval "$prev=\$arg"
- ;;
- esac
+# Global variables.
+# $mode is unset
+nonopt=
+execute_dlfiles=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
- prev=
- prevopt=
- continue
- fi
+opt_dry_run=false
+opt_duplicate_deps=false
+opt_silent=false
+opt_debug=:
- # Have we seen a non-optional argument yet?
- case $arg in
- --help)
- show_help=yes
- ;;
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
- --version)
- echo "\
-$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
-Copyright (C) 2007 Free Software Foundation, Inc.
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- exit $?
- ;;
- --config)
- ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
# Now print the configurations for the tags.
for tagname in $taglist; do
- ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
done
- exit $?
- ;;
- --debug)
- $echo "$progname: enabling shell trace mode"
- set -x
- preserve_args="$preserve_args $arg"
- ;;
-
- --dry-run | -n)
- run=:
- ;;
+ exit $?
+}
- --features)
- $echo "host: $host"
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ $ECHO "host: $host"
if test "$build_libtool_libs" = yes; then
- $echo "enable shared libraries"
+ $ECHO "enable shared libraries"
else
- $echo "disable shared libraries"
+ $ECHO "disable shared libraries"
fi
if test "$build_old_libs" = yes; then
- $echo "enable static libraries"
+ $ECHO "enable static libraries"
else
- $echo "disable static libraries"
+ $ECHO "disable static libraries"
fi
+
exit $?
- ;;
+}
- --finish) mode="finish" ;;
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
- --mode) prevopt="--mode" prev=mode ;;
- --mode=*) mode="$optarg" ;;
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
- --preserve-dup-deps) duplicate_deps="yes" ;;
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
- --quiet | --silent)
- show=:
- preserve_args="$preserve_args $arg"
- ;;
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# Parse options once, thoroughly. This comes as soon as possible in
+# the script to make things like `libtool --version' happen quickly.
+{
- --tag)
- prevopt="--tag"
- prev=tag
- preserve_args="$preserve_args --tag"
+ # Shorthand for --mode=foo, only valid as the first argument
+ case $1 in
+ clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
;;
- --tag=*)
- set tag "$optarg" ${1+"$@"}
- shift
- prev=tag
- preserve_args="$preserve_args --tag"
+ compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
;;
-
- -dlopen)
- prevopt="-dlopen"
- prev=execute_dlfiles
+ execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
;;
-
- -*)
- $echo "$modename: unrecognized option \`$arg'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
+ finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
;;
-
- *)
- nonopt="$arg"
- break
+ install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+ link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+ uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
;;
esac
-done
-if test -n "$prevopt"; then
- $echo "$modename: option \`$prevopt' requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
-fi
+ # Parse non-mode specific arguments:
+ while test "$#" -gt 0; do
+ opt="$1"
+ shift
-case $disable_libs in
-no)
- ;;
-shared)
- build_libtool_libs=no
- build_old_libs=yes
- ;;
-static)
- build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
- ;;
-esac
+ case $opt in
+ --config) func_config ;;
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end. This prevents here-documents from being
-# left over by shells.
-exec_cmd=
+ --debug) preserve_args="$preserve_args $opt"
+ func_echo "enabling shell trace mode"
+ opt_debug='set -x'
+ $opt_debug
+ ;;
-if test -z "$show_help"; then
+ -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ execute_dlfiles="$execute_dlfiles $1"
+ shift
+ ;;
- # Infer the operation mode.
- if test -z "$mode"; then
- $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
- $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
- case $nonopt in
- *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
- mode=link
- for arg
- do
- case $arg in
- -c)
- mode=compile
- break
- ;;
- esac
- done
- ;;
- *db | *dbx | *strace | *truss)
- mode=execute
- ;;
- *install*|cp|mv)
- mode=install
- ;;
- *rm)
- mode=uninstall
+ --dry-run | -n) opt_dry_run=: ;;
+ --features) func_features ;;
+ --finish) mode="finish" ;;
+
+ --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ case $1 in
+ # Valid mode arguments:
+ clean) ;;
+ compile) ;;
+ execute) ;;
+ finish) ;;
+ install) ;;
+ link) ;;
+ relink) ;;
+ uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+ esac
+
+ mode="$1"
+ shift
+ ;;
+
+ --preserve-dup-deps)
+ opt_duplicate_deps=: ;;
+
+ --quiet|--silent) preserve_args="$preserve_args $opt"
+ opt_silent=:
+ ;;
+
+ --verbose| -v) preserve_args="$preserve_args $opt"
+ opt_silent=false
+ ;;
+
+ --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ preserve_args="$preserve_args $opt $1"
+ func_enable_tag "$1" # tagname is set here
+ shift
+ ;;
+
+ # Separate optargs to long options:
+ -dlopen=*|--mode=*|--tag=*)
+ func_opt_split "$opt"
+ set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) opt_help=: ;;
+ --version) func_version ;;
+
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+
+ *) nonopt="$opt"
+ break
+ ;;
+ esac
+ done
+
+
+ case $host in
+ *cygwin* | *mingw* | *pw32*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
;;
*)
- # If we have no mode, but dlfiles were specified, then do execute mode.
- test -n "$execute_dlfiles" && mode=execute
+ opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
+ ;;
+ esac
- # Just use the default operation mode.
- if test -z "$mode"; then
- if test -n "$nonopt"; then
- $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
- else
- $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
- fi
+ # Having warned about all mis-specified options, bail out if
+ # anything was wrong.
+ $exit_cmd $EXIT_FAILURE
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
fi
- ;;
- esac
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+$opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
fi
+ test -z "$mode" && func_fatal_error "error: you must specify a MODE."
+
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+
# Only execute mode is allowed to have -dlopen flags.
if test -n "$execute_dlfiles" && test "$mode" != execute; then
- $echo "$modename: unrecognized option \`-dlopen'" 1>&2
- $echo "$help" 1>&2
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
exit $EXIT_FAILURE
fi
# Change the help message to a mode-specific one.
generic_help="$help"
- help="Try \`$modename --help --mode=$mode' for more information."
+ help="Try \`$progname --help --mode=$mode' for more information."
+}
+
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_ltwrapper_scriptname_result=""
+ if func_ltwrapper_executable_p "$1"; then
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+ fi
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case "$@ " in
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
- # These modes are in order of execution frequency so that they run quickly.
- case $mode in
- # libtool compile mode
- compile)
- modename="$modename: compile"
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
# Get the compilation command and the source file.
base_compile=
srcfile="$nonopt" # always keep a non-empty value in "srcfile"
@@ -658,6 +1108,7 @@ if test -z "$show_help"; then
arg_mode=normal
libobj=
later=
+ pie_flag=
for arg
do
@@ -678,15 +1129,18 @@ if test -z "$show_help"; then
# Accept any command-line options.
case $arg in
-o)
- if test -n "$libobj" ; then
- $echo "$modename: you cannot specify \`-o' more than once" 1>&2
- exit $EXIT_FAILURE
- fi
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
arg_mode=target
continue
;;
- -static | -prefer-pic | -prefer-non-pic)
+ -pie | -fpie | -fPIE)
+ pie_flag="$pie_flag $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
later="$later $arg"
continue
;;
@@ -702,31 +1156,25 @@ if test -z "$show_help"; then
;; # replaced later. I would guess that would be a bug.
-Wc,*)
- args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
lastarg=
save_ifs="$IFS"; IFS=','
- for arg in $args; do
+ for arg in $args; do
IFS="$save_ifs"
-
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- lastarg="$lastarg $arg"
+ func_quote_for_eval "$arg"
+ lastarg="$lastarg $func_quote_for_eval_result"
done
IFS="$save_ifs"
- lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
# Add the arguments to base_compile.
base_compile="$base_compile $lastarg"
continue
;;
- * )
+ *)
# Accept the current argument as the source file.
# The previous "srcfile" becomes the current argument.
#
@@ -738,65 +1186,42 @@ if test -z "$show_help"; then
esac # case $arg_mode
# Aesthetically quote the previous argument.
- lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
-
- case $lastarg in
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, and some SunOS ksh mistreat backslash-escaping
- # in scan sets (worked around with variable expansion),
- # and furthermore cannot handle '|' '&' '(' ')' in scan sets
- # at all, so we specify them separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- lastarg="\"$lastarg\""
- ;;
- esac
-
- base_compile="$base_compile $lastarg"
+ func_quote_for_eval "$lastarg"
+ base_compile="$base_compile $func_quote_for_eval_result"
done # for arg
case $arg_mode in
arg)
- $echo "$modename: you must specify an argument for -Xcompile"
- exit $EXIT_FAILURE
+ func_fatal_error "you must specify an argument for -Xcompile"
;;
target)
- $echo "$modename: you must specify a target with \`-o'" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "you must specify a target with \`-o'"
;;
*)
# Get the name of the library object.
- [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
;;
esac
# Recognize several different file suffixes.
# If the user specifies -o file.o, it is replaced with file.lo
- xform='[cCFSifmso]'
case $libobj in
- *.ada) xform=ada ;;
- *.adb) xform=adb ;;
- *.ads) xform=ads ;;
- *.asm) xform=asm ;;
- *.c++) xform=c++ ;;
- *.cc) xform=cc ;;
- *.ii) xform=ii ;;
- *.class) xform=class ;;
- *.cpp) xform=cpp ;;
- *.cxx) xform=cxx ;;
- *.[fF][09]?) xform=[fF][09]. ;;
- *.for) xform=for ;;
- *.java) xform=java ;;
- *.obj) xform=obj ;;
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
esac
- libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
-
case $libobj in
- *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
*)
- $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
;;
esac
@@ -804,7 +1229,15 @@ if test -z "$show_help"; then
for arg in $later; do
case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
-static)
+ build_libtool_libs=no
build_old_libs=yes
continue
;;
@@ -821,28 +1254,17 @@ if test -z "$show_help"; then
esac
done
- qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
- case $qlibobj in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qlibobj="\"$qlibobj\"" ;;
- esac
- test "X$libobj" != "X$qlibobj" \
- && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \
- && $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
- objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
- xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$obj"; then
- xdir=
- else
- xdir=$xdir/
- fi
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
lobj=${xdir}$objdir/$objname
- if test -z "$base_compile"; then
- $echo "$modename: you must specify a compilation command" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
# Delete any leftover library objects.
if test "$build_old_libs" = yes; then
@@ -851,9 +1273,6 @@ if test -z "$show_help"; then
removelist="$lobj $libobj ${libobj}T"
fi
- $run $rm $removelist
- trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
-
# On Cygwin there's no "real" PIC flag so we must build both object types
case $host_os in
cygwin* | mingw* | pw32* | os2*)
@@ -868,10 +1287,8 @@ if test -z "$show_help"; then
# Calculate the filename of the output object if compiler does
# not support -o with -c
if test "$compiler_c_o" = no; then
- output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+ output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
lockfile="$output_obj.lock"
- removelist="$removelist $output_obj $lockfile"
- trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
else
output_obj=
need_locks=no
@@ -881,13 +1298,13 @@ if test -z "$show_help"; then
# Lock this critical section if it is needed
# We use this script file to make the link, it avoids creating a new file
if test "$need_locks" = yes; then
- until $run ln "$progpath" "$lockfile" 2>/dev/null; do
- $show "Waiting for $lockfile to be removed"
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
sleep 2
done
elif test "$need_locks" = warn; then
if test -f "$lockfile"; then
- $echo "\
+ $ECHO "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`
@@ -898,34 +1315,22 @@ repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
- $run $rm $removelist
+ $opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
- $echo "$srcfile" > "$lockfile"
+ removelist="$removelist $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
fi
+ $opt_dry_run || $RM $removelist
+ removelist="$removelist $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
if test -n "$fix_srcfile_path"; then
eval srcfile=\"$fix_srcfile_path\"
fi
- qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
- case $qsrcfile in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qsrcfile="\"$qsrcfile\"" ;;
- esac
-
- $run $rm "$libobj" "${libobj}T"
-
- # Create a libtool object file (analogous to a ".la" file),
- # but don't create it if we're doing a dry run.
- test -z "$run" && cat > ${libobj}T <<EOF
-# $libobj - a libtool object file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-EOF
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
# Only build a PIC object if we are building libtool libraries.
if test "$build_libtool_libs" = yes; then
@@ -939,32 +1344,19 @@ EOF
command="$base_compile $qsrcfile"
fi
- if test ! -d "${xdir}$objdir"; then
- $show "$mkdir ${xdir}$objdir"
- $run $mkdir ${xdir}$objdir
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
- exit $exit_status
- fi
- fi
+ func_mkdir_p "$xdir$objdir"
if test -z "$output_obj"; then
# Place PIC objects in $objdir
command="$command -o $lobj"
fi
- $run $rm "$lobj" "$output_obj"
-
- $show "$command"
- if $run eval "$command"; then :
- else
- test -n "$output_obj" && $run $rm $removelist
- exit $EXIT_FAILURE
- fi
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
if test "$need_locks" = warn &&
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $echo "\
+ $ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
@@ -978,45 +1370,27 @@ repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
- $run $rm $removelist
+ $opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
# Just move the object if needed, then go on to compile the next one
if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
- $show "$mv $output_obj $lobj"
- if $run $mv $output_obj $lobj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
fi
- # Append the name of the PIC object to the libtool object file.
- test -z "$run" && cat >> ${libobj}T <<EOF
-pic_object='$objdir/$objname'
-
-EOF
-
# Allow error messages only from the first compilation.
if test "$suppress_opt" = yes; then
- suppress_output=' >/dev/null 2>&1'
+ suppress_output=' >/dev/null 2>&1'
fi
- else
- # No PIC object so indicate it doesn't exist in the libtool
- # object file.
- test -z "$run" && cat >> ${libobj}T <<EOF
-pic_object=none
-
-EOF
fi
# Only build a position-dependent object if we build old libraries.
if test "$build_old_libs" = yes; then
if test "$pic_mode" != yes; then
# Don't build PIC code
- command="$base_compile $qsrcfile"
+ command="$base_compile $qsrcfile$pie_flag"
else
command="$base_compile $qsrcfile $pic_flag"
fi
@@ -1026,17 +1400,12 @@ EOF
# Suppress compiler output if we already did a PIC compilation.
command="$command$suppress_output"
- $run $rm "$obj" "$output_obj"
- $show "$command"
- if $run eval "$command"; then :
- else
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
if test "$need_locks" = warn &&
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $echo "\
+ $ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
@@ -1050,51 +1419,2101 @@ repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
- $run $rm $removelist
+ $opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
# Just move the object if needed
if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
- $show "$mv $output_obj $obj"
- if $run $mv $output_obj $obj; then :
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+test "$mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to building PIC objects only
+ -prefer-non-pic try to building non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$mode'"
+ ;;
+ esac
+
+ $ECHO
+ $ECHO "Try \`$progname --help' for more information about other modes."
+
+ exit $?
+}
+
+ # Now that we've collected a possible --mode arg, show help if necessary
+ $opt_help && func_mode_help
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $execute_dlfiles; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ dir="$dir/$objdir"
else
- error=$?
- $run $rm $removelist
- exit $error
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
fi
+ done
- # Append the name of the non-PIC object the libtool object file.
- # Only append if the libtool object file exists.
- test -z "$run" && cat >> ${libobj}T <<EOF
-# Name of the non-PIC object.
-non_pic_object='$objname'
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
-EOF
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -*) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_quote_for_eval "$file"
+ args="$args $func_quote_for_eval_result"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
else
- # Append the name of the non-PIC object the libtool object file.
- # Only append if the libtool object file exists.
- test -z "$run" && cat >> ${libobj}T <<EOF
-# Name of the non-PIC object.
-non_pic_object=none
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ $ECHO "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
-EOF
+test "$mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libdirs="$nonopt"
+ admincmds=
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for dir
+ do
+ libdirs="$libdirs $dir"
+ done
+
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || admincmds="$admincmds
+ $cmds"
+ fi
+ done
fi
- $run $mv "${libobj}T" "${libobj}"
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
- # Unlock the critical section if it was locked
- if test "$need_locks" != no; then
- $run $rm "$lockfile"
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ $ECHO "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ $ECHO
+ $ECHO "If you ever happen to want to link against installed libraries"
+ $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
+ $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ $ECHO "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ $ECHO " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
+ $ECHO " during linking"
fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ $ECHO
+
+ $ECHO "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ $ECHO "pages."
+ ;;
+ *)
+ $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
exit $EXIT_SUCCESS
+}
+
+test "$mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog$func_quote_for_eval_result"
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ for arg
+ do
+ if test -n "$dest"; then
+ files="$files $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ case " $install_prog " in
+ *[\\\ /]cp\ *) ;;
+ *) prev=$arg ;;
+ esac
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ staticlibs="$staticlibs $file"
+ ;;
+
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) current_libdirs="$current_libdirs $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) future_libdirs="$future_libdirs $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ dir="$dir$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin*|*mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_verbose "extracting global C symbols from \`$progfile'"
+ $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin | *mingw* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+"
+ case $host in
+ *cygwin* | *mingw* )
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+/* DATA imports from DLLs on WIN32 con't be const, because
+ runtime relocations are performed -- see ld's documentation
+ on pseudo-relocs. */"
+ lt_dlsym_const= ;;
+ *osf5*)
+ echo >> "$output_objdir/$my_dlsyms" "\
+/* This system does not cope well with relocations in const data */"
+ lt_dlsym_const= ;;
+ *)
+ lt_dlsym_const=const ;;
+ esac
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+extern $lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+$lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) symtab_cflags="$symtab_cflags $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+ win32_nmres=`eval $NM -f posix -A $1 |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+
+# func_emit_wrapper arg
+#
+# emit a libtool wrapper script on stdout
+# don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variable
+# set therein.
+#
+# arg is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the '.lib' directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_arg1=$1
+ fi
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ ECHO=\"$qecho\"
+ file=\"\$0\"
+ # Make sure echo works.
+ if test \"X\$1\" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+ elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
+ # Yippee, \$ECHO works!
+ :
+ else
+ # Restart under the correct shell, and then maybe \$ECHO will work.
+ exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+ fi
+ fi\
+"
+ $ECHO "\
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+ done
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ # fixup the dll searchpath if we need to.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2*)
+ $ECHO "\
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+# end: func_emit_wrapper
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+
+ Currently, it simply execs the wrapper *script* "$SHELL $output",
+ but could eventually absorb all of the scripts functionality and
+ exec $objdir/$outputname directly.
+*/
+EOF
+ cat <<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+# define setmode _setmode
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+#ifdef _MSC_VER
+# define S_IXUSR _S_IEXEC
+# define stat _stat
+# ifndef _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifdef __CYGWIN__
+# define FOPEN_WB "wb"
+#endif
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#undef LTWRAPPER_DEBUGPRINTF
+#if defined DEBUGWRAPPER
+# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
+static void
+ltwrapper_debugprintf (const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+}
+#else
+# define LTWRAPPER_DEBUGPRINTF(args)
+#endif
+
+const char *program_name = NULL;
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+
+static const char *script_text =
+EOF
+
+ func_emit_wrapper yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+
+ cat <<EOF
+const char * MAGIC_EXE = "$magic_exe";
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *shwrapper_name;
+ intptr_t rval = 127;
+ FILE *shwrapper;
+
+ const char *dumpscript_opt = "--lt-dump-script";
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+
+ /* very simple arg parsing; don't want to rely on getopt */
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<EOF
+ printf ("%s", script_text);
+ return 0;
+ }
+ }
+
+ newargz = XMALLOC (char *, argc + 2);
+EOF
+
+ if test -n "$TARGETSHELL" ; then
+ # no path translation at all
+ lt_newargv0=$TARGETSHELL
+ else
+ case "$host" in
+ *mingw* )
+ # awkward: cmd appends spaces to result
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ lt_newargv0=`( cmd //c echo $SHELL | $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo $SHELL`
+ case $lt_newargv0 in
+ *.exe | *.EXE) ;;
+ *) lt_newargv0=$lt_newargv0.exe ;;
+ esac
+ ;;
+ * ) lt_newargv0=$SHELL ;;
+ esac
+ fi
+
+ cat <<EOF
+ newargz[0] = (char *) xstrdup ("$lt_newargv0");
+EOF
+
+ cat <<"EOF"
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal ("Couldn't find %s", argv[0]);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
+ tmp_pathspec));
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
+ actual_cwrapper_path));
+ XFREE (tmp_pathspec);
+
+ shwrapper_name = (char *) xstrdup (base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, shwrapper_name);
+
+ /* shwrapper_name transforms */
+ strendzap (shwrapper_name, ".exe");
+ tmp_pathspec = XMALLOC (char, (strlen (shwrapper_name) +
+ strlen ("_ltshwrapperTMP") + 1));
+ strcpy (tmp_pathspec, shwrapper_name);
+ strcat (tmp_pathspec, "_ltshwrapperTMP");
+ XFREE (shwrapper_name);
+ shwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+ LTWRAPPER_DEBUGPRINTF (("(main) libtool shell wrapper name: %s\n",
+ shwrapper_name));
+EOF
+
+ cat <<EOF
+ newargz[1] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (shwrapper_name) + 1));
+ strcpy (newargz[1], actual_cwrapper_path);
+ strcat (newargz[1], "$objdir");
+ strcat (newargz[1], "/");
+ strcat (newargz[1], shwrapper_name);
+EOF
+
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[1], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (shwrapper_name);
+ XFREE (actual_cwrapper_path);
+
+ /* always write in binary mode */
+ if ((shwrapper = fopen (newargz[1], FOPEN_WB)) == 0)
+ {
+ lt_fatal ("Could not open %s for writing", newargz[1]);
+ }
+ fprintf (shwrapper, "%s", script_text);
+ fclose (shwrapper);
+
+ make_executable (newargz[1]);
+
+ for (i = 1; i < argc; i++)
+ newargz[i + 1] = xstrdup (argv[i]);
+ newargz[argc + 1] = NULL;
- # libtool link mode
- link | relink)
- modename="$modename: link"
+ for (i = 0; i < argc + 1; i++)
+ {
+ LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, newargz[i]));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<EOF
+ /* execv doesn't actually work on mingw as expected on unix */
+ rval = _spawnv (_P_WAIT, "$lt_newargv0", (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"$lt_newargv0\": errno = %d\n", errno));
+ return 127;
+ }
+ return rval;
+}
+EOF
+ ;;
+ *)
+ cat <<EOF
+ execv ("$lt_newargv0", newargz);
+ return rval; /* =127, but avoids unused variable warning */
+}
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal ("Memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
+ wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
+ tmp_pathspec));
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ char *errstr = strerror (errno);
+ lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal ("Could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+static void
+lt_error_core (int exit_status, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s: %s: ", program_name, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+ va_end (ap);
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
# It is impossible to link a dll without this setting, and
@@ -1114,10 +3533,10 @@ EOF
allow_undefined=yes
;;
esac
- libtool_args="$nonopt"
+ libtool_args=$nonopt
base_compile="$nonopt $@"
- compile_command="$nonopt"
- finalize_command="$nonopt"
+ compile_command=$nonopt
+ finalize_command=$nonopt
compile_rpath=
finalize_rpath=
@@ -1132,6 +3551,7 @@ EOF
dllsearchpath=
lib_search_path=`pwd`
inst_prefix_dir=
+ new_inherited_linker_flags=
avoid_version=no
dlfiles=
@@ -1147,7 +3567,6 @@ EOF
no_install=no
objs=
non_pic_objects=
- notinst_path= # paths that contain not-installed libtool libraries
precious_files_regex=
prefer_static_libs=no
preload=no
@@ -1161,18 +3580,25 @@ EOF
thread_safe=no
vinfo=
vinfo_number=no
-
+ weak_libs=
+ single_module="${wl}-single_module"
func_infer_tag $base_compile
# We need to know -static, to get the right output filenames.
for arg
do
case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
-all-static | -static | -static-libtool-libs)
case $arg in
-all-static)
if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
- $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+ func_warning "complete static linking is impossible in this configuration"
fi
if test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
@@ -1206,20 +3632,16 @@ EOF
while test "$#" -gt 0; do
arg="$1"
shift
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
- ;;
- *) qarg=$arg ;;
- esac
- libtool_args="$libtool_args $qarg"
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
# If the previous option needs an argument, assign it.
if test -n "$prev"; then
case $prev in
output)
- compile_command="$compile_command @OUTPUT@"
- finalize_command="$finalize_command @OUTPUT@"
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
;;
esac
@@ -1227,8 +3649,8 @@ EOF
dlfiles|dlprefiles)
if test "$preload" = no; then
# Add the symbol object into the linking commands.
- compile_command="$compile_command @SYMFILE@"
- finalize_command="$finalize_command @SYMFILE@"
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
preload=yes
fi
case $arg in
@@ -1266,10 +3688,8 @@ EOF
;;
expsyms)
export_symbols="$arg"
- if test ! -f "$arg"; then
- $echo "$modename: symbol file \`$arg' does not exist"
- exit $EXIT_FAILURE
- fi
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
prev=
continue
;;
@@ -1278,18 +3698,21 @@ EOF
prev=
continue
;;
- inst_prefix)
- inst_prefix_dir="$arg"
- prev=
- continue
- ;;
- precious_regex)
- precious_files_regex="$arg"
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
prev=
continue
;;
- release)
- release="-$arg"
+ inst_prefix)
+ inst_prefix_dir="$arg"
prev=
continue
;;
@@ -1297,39 +3720,30 @@ EOF
if test -f "$arg"; then
save_arg=$arg
moreargs=
- for fil in `cat $save_arg`
+ for fil in `cat "$save_arg"`
do
# moreargs="$moreargs $fil"
arg=$fil
# A libtool-controlled object.
# Check to see that this really is a libtool object.
- if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ if func_lalib_unsafe_p "$arg"; then
pic_object=
non_pic_object=
# Read the .lo file
- # If there is no directory component, then add one.
- case $arg in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
+ func_source "$arg"
- if test -z "$pic_object" || \
+ if test -z "$pic_object" ||
test -z "$non_pic_object" ||
- test "$pic_object" = none && \
+ test "$pic_object" = none &&
test "$non_pic_object" = none; then
- $echo "$modename: cannot find name of object for \`$arg'" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "cannot find name of object for \`$arg'"
fi
# Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
if test "$pic_object" != none; then
# Prepend the subdirectory the object is found in.
@@ -1354,7 +3768,7 @@ EOF
fi
# A PIC object.
- libobjs="$libobjs $pic_object"
+ func_append libobjs " $pic_object"
arg="$pic_object"
fi
@@ -1364,7 +3778,7 @@ EOF
non_pic_object="$xdir$non_pic_object"
# A standard non-PIC object
- non_pic_objects="$non_pic_objects $non_pic_object"
+ func_append non_pic_objects " $non_pic_object"
if test -z "$pic_object" || test "$pic_object" = none ; then
arg="$non_pic_object"
fi
@@ -1372,46 +3786,48 @@ EOF
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object="$pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
+ func_append non_pic_objects " $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit $EXIT_FAILURE
- else
- # Dry-run case.
-
+ if $opt_dry_run; then
# Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
- non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
- libobjs="$libobjs $pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
fi
fi
done
else
- $echo "$modename: link input file \`$save_arg' does not exist"
- exit $EXIT_FAILURE
+ func_fatal_error "link input file \`$arg' does not exist"
fi
arg=$save_arg
prev=
continue
;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
rpath | xrpath)
# We need an absolute path.
case $arg in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "only absolute run-paths are allowed"
;;
esac
if test "$prev" = rpath; then
@@ -1428,39 +3844,37 @@ EOF
prev=
continue
;;
- xcompiler)
- compiler_flags="$compiler_flags $qarg"
+ shrext)
+ shrext_cmds="$arg"
prev=
- compile_command="$compile_command $qarg"
- finalize_command="$finalize_command $qarg"
continue
;;
- xlinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $wl$qarg"
+ weak)
+ weak_libs="$weak_libs $arg"
prev=
- compile_command="$compile_command $wl$qarg"
- finalize_command="$finalize_command $wl$qarg"
continue
;;
xcclinker)
linker_flags="$linker_flags $qarg"
compiler_flags="$compiler_flags $qarg"
prev=
- compile_command="$compile_command $qarg"
- finalize_command="$finalize_command $qarg"
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
continue
;;
- shrext)
- shrext_cmds="$arg"
+ xcompiler)
+ compiler_flags="$compiler_flags $qarg"
prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
continue
;;
- darwin_framework|darwin_framework_skip)
- test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
+ xlinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $wl$qarg"
prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
continue
;;
*)
@@ -1476,16 +3890,16 @@ EOF
case $arg in
-all-static)
if test -n "$link_static_flag"; then
- compile_command="$compile_command $link_static_flag"
- finalize_command="$finalize_command $link_static_flag"
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
fi
continue
;;
-allow-undefined)
# FIXME: remove this flag sometime in the future.
- $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
- continue
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
;;
-avoid-version)
@@ -1510,8 +3924,7 @@ EOF
-export-symbols | -export-symbols-regex)
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: more than one -exported-symbols argument is not allowed"
- exit $EXIT_FAILURE
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
fi
if test "X$arg" = "X-export-symbols"; then
prev=expsyms
@@ -1521,15 +3934,8 @@ EOF
continue
;;
- -framework|-arch|-isysroot)
- case " $CC " in
- *" ${arg} ${1} "* | *" ${arg} ${1} "*)
- prev=darwin_framework_skip ;;
- *) compiler_flags="$compiler_flags $arg"
- prev=darwin_framework ;;
- esac
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
+ -framework)
+ prev=framework
continue
;;
@@ -1543,25 +3949,23 @@ EOF
-L[A-Z][A-Z]*:*)
case $with_gcc/$host in
no/*-*-irix* | /*-*-irix*)
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
;;
esac
continue
;;
-L*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+ func_stripname '-L' '' "$arg"
+ dir=$func_stripname_result
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
- absdir="$dir"
- notinst_path="$notinst_path $dir"
- fi
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
dir="$absdir"
;;
esac
@@ -1574,7 +3978,7 @@ EOF
esac
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+ testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$dir:"*) ;;
*) dllsearchpath="$dllsearchpath:$dir";;
@@ -1605,7 +4009,7 @@ EOF
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C and math libraries are in the System framework
- deplibs="$deplibs -framework System"
+ deplibs="$deplibs System.ltframework"
continue
;;
*-*-sco3.2v5* | *-*-sco5v6*)
@@ -1629,58 +4033,35 @@ EOF
continue
;;
+ -module)
+ module=yes
+ continue
+ ;;
+
# Tru64 UNIX uses -model [arg] to determine the layout of C++
# classes, name mangling, and exception handling.
- -model)
- compile_command="$compile_command $arg"
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot)
compiler_flags="$compiler_flags $arg"
- finalize_command="$finalize_command $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
prev=xcompiler
continue
;;
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
compiler_flags="$compiler_flags $arg"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
+ esac
continue
;;
- -module)
- module=yes
- continue
- ;;
-
- # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
- # -r[0-9][0-9]* specifies the processor on the SGI compiler
- # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
- # +DA*, +DD* enable 64-bit mode on the HP compiler
- # -q* pass through compiler args for the IBM compiler
- # -m* pass through architecture-specific compiler args for GCC
- # -m*, -t[45]*, -txscale* pass through architecture-specific
- # compiler args for GCC
- # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
- # -F/path gives path to uninstalled frameworks, gcc on darwin
- # @file GCC response files
- -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
- -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
-
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- compiler_flags="$compiler_flags $arg"
- continue
- ;;
-
- -shrext)
- prev=shrext
+ -multi_module)
+ single_module="${wl}-multi_module"
continue
;;
@@ -1694,8 +4075,8 @@ EOF
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
# The PATH hackery in wrapper scripts is required on Windows
# and Darwin in order for the loader to find any dlls it needs.
- $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
- $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
fast_install=no
;;
*) no_install=yes ;;
@@ -1736,13 +4117,13 @@ EOF
;;
-R*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "only absolute run-paths are allowed"
;;
esac
case "$xrpath " in
@@ -1752,6 +4133,16 @@ EOF
continue
;;
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
-static | -static-libtool-libs)
# The effects of -static are defined in a previous loop.
# We used to do the same as -all-static on platforms that
@@ -1770,47 +4161,49 @@ EOF
prev=vinfo
continue
;;
+
-version-number)
prev=vinfo
vinfo_number=yes
continue
;;
+ -weak)
+ prev=weak
+ continue
+ ;;
+
-Wc,*)
- args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
arg=
save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
- case $flag in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- flag="\"$flag\""
- ;;
- esac
- arg="$arg $wl$flag"
- compiler_flags="$compiler_flags $flag"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $func_quote_for_eval_result"
done
IFS="$save_ifs"
- arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
;;
-Wl,*)
- args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
arg=
save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
- case $flag in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- flag="\"$flag\""
- ;;
- esac
- arg="$arg $wl$flag"
- compiler_flags="$compiler_flags $wl$flag"
- linker_flags="$linker_flags $flag"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
+ linker_flags="$linker_flags $func_quote_for_eval_result"
done
IFS="$save_ifs"
- arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
;;
-Xcompiler)
@@ -1828,16 +4221,36 @@ EOF
continue
;;
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+ # -r[0-9][0-9]* specifies the processor on the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+ # +DA*, +DD* enable 64-bit mode on the HP compiler
+ # -q* pass through compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* pass through architecture-specific
+ # compiler args for GCC
+ # -F/path gives path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+ # @file GCC response files
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ compiler_flags="$compiler_flags $arg"
+ continue
+ ;;
+
# Some other compiler flag.
-* | +*)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
;;
*.$objext)
@@ -1849,32 +4262,23 @@ EOF
# A libtool-controlled object.
# Check to see that this really is a libtool object.
- if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ if func_lalib_unsafe_p "$arg"; then
pic_object=
non_pic_object=
# Read the .lo file
- # If there is no directory component, then add one.
- case $arg in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
+ func_source "$arg"
- if test -z "$pic_object" || \
+ if test -z "$pic_object" ||
test -z "$non_pic_object" ||
- test "$pic_object" = none && \
+ test "$pic_object" = none &&
test "$non_pic_object" = none; then
- $echo "$modename: cannot find name of object for \`$arg'" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "cannot find name of object for \`$arg'"
fi
# Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
if test "$pic_object" != none; then
# Prepend the subdirectory the object is found in.
@@ -1899,7 +4303,7 @@ EOF
fi
# A PIC object.
- libobjs="$libobjs $pic_object"
+ func_append libobjs " $pic_object"
arg="$pic_object"
fi
@@ -1909,7 +4313,7 @@ EOF
non_pic_object="$xdir$non_pic_object"
# A standard non-PIC object
- non_pic_objects="$non_pic_objects $non_pic_object"
+ func_append non_pic_objects " $non_pic_object"
if test -z "$pic_object" || test "$pic_object" = none ; then
arg="$non_pic_object"
fi
@@ -1917,28 +4321,22 @@ EOF
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object="$pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
+ func_append non_pic_objects " $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit $EXIT_FAILURE
- else
- # Dry-run case.
-
+ if $opt_dry_run; then
# Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
- non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
- libobjs="$libobjs $pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
fi
fi
;;
@@ -1971,70 +4369,51 @@ EOF
*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
;;
esac # arg
# Now actually substitute the argument into the commands.
if test -n "$arg"; then
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
fi
done # argument parsing loop
- if test -n "$prev"; then
- $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
eval arg=\"$export_dynamic_flag_spec\"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
fi
oldlibs=
# calculate the name of the file, without its directory
- outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+ func_basename "$output"
+ outputname="$func_basename_result"
libobjs_save="$libobjs"
if test -n "$shlibpath_var"; then
# get the directories listed in $shlibpath_var
- eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+ eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
else
shlib_search_path=
fi
eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
- output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$output_objdir" = "X$output"; then
- output_objdir="$objdir"
- else
- output_objdir="$output_objdir/$objdir"
- fi
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
# Create the object directory.
- if test ! -d "$output_objdir"; then
- $show "$mkdir $output_objdir"
- $run $mkdir $output_objdir
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
- exit $exit_status
- fi
- fi
+ func_mkdir_p "$output_objdir"
# Determine the type of output
case $output in
"")
- $echo "$modename: you must specify an output file" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_help "you must specify an output file"
;;
*.$libext) linkmode=oldlib ;;
*.lo | *.$objext) linkmode=obj ;;
@@ -2042,22 +4421,13 @@ EOF
*) linkmode=prog ;; # Anything else should be a program.
esac
- case $host in
- *cygwin* | *mingw* | *pw32*)
- # don't eliminate duplications in $postdeps and $predeps
- duplicate_compiler_generated_deps=yes
- ;;
- *)
- duplicate_compiler_generated_deps=$duplicate_deps
- ;;
- esac
specialdeplibs=
libs=
# Find all interdependent deplibs by searching for libraries
# that are linked more than once (e.g. -la -lb -la)
for deplib in $deplibs; do
- if test "X$duplicate_deps" = "Xyes" ; then
+ if $opt_duplicate_deps ; then
case "$libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
@@ -2072,7 +4442,7 @@ EOF
# $postdeps and mark them as special (i.e., whose duplicates are
# not to be eliminated).
pre_post_deps=
- if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
+ if $opt_duplicate_compiler_generated_deps; then
for pre_post_dep in $predeps $postdeps; do
case "$pre_post_deps " in
*" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
@@ -2088,15 +4458,16 @@ EOF
newlib_search_path=
need_relink=no # whether we're linking any uninstalled libtool libraries
notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
case $linkmode in
lib)
- passes="conv link"
+ passes="conv dlpreopen link"
for file in $dlfiles $dlprefiles; do
case $file in
*.la) ;;
*)
- $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
;;
esac
done
@@ -2112,7 +4483,20 @@ EOF
*) passes="conv"
;;
esac
+
for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
if test "$linkmode,$pass" = "lib,link" ||
test "$linkmode,$pass" = "prog,scan"; then
libs="$deplibs"
@@ -2125,11 +4509,33 @@ EOF
link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
esac
fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ case $lib in
+ *.la) func_source "$lib" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) deplibs="$deplibs $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
if test "$pass" = dlopen; then
# Collect dlpreopened libraries
save_deplibs="$deplibs"
deplibs=
fi
+
for deplib in $libs; do
lib=
found=no
@@ -2140,16 +4546,28 @@ EOF
finalize_deplibs="$deplib $finalize_deplibs"
else
compiler_flags="$compiler_flags $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
fi
continue
;;
-l*)
if test "$linkmode" != lib && test "$linkmode" != prog; then
- $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
+ func_warning "\`-l' is ignored for archives/objects"
continue
fi
- name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
- for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
for search_ext in .la $std_shrext .so .a; do
# Search the libtool library
lib="$searchdir/lib${name}${search_ext}"
@@ -2179,21 +4597,17 @@ EOF
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $deplib "*)
- if (${SED} -e '2q' $lib |
- grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ if func_lalib_p "$lib"; then
library_names=
old_library=
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
+ func_source "$lib"
for l in $old_library $library_names; do
ll="$l"
done
if test "X$ll" = "X$old_library" ; then # only static version available
found=no
- ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$ladir" = "X$lib" && ladir="."
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
lib=$ladir/$old_library
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
@@ -2205,19 +4619,35 @@ EOF
continue
fi
fi
- ;;
+ ;;
*) ;;
esac
fi
fi
;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
-L*)
case $linkmode in
lib)
deplibs="$deplib $deplibs"
test "$pass" = conv && continue
newdependency_libs="$deplib $newdependency_libs"
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
;;
prog)
if test "$pass" = conv; then
@@ -2230,17 +4660,19 @@ EOF
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
;;
*)
- $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
+ func_warning "\`-L' is ignored for archives/objects"
;;
esac # linkmode
continue
;; # -L
-R*)
if test "$pass" = link; then
- dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+ func_stripname '-R' '' "$deplib"
+ dir=$func_stripname_result
# Make sure the xrpath contains only unique directories.
case "$xrpath " in
*" $dir "*) ;;
@@ -2258,35 +4690,41 @@ EOF
fi
case $linkmode in
lib)
- valid_a_lib=no
- case $deplibs_check_method in
- match_pattern*)
- set dummy $deplibs_check_method
- match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- if eval $echo \"$deplib\" 2>/dev/null \
- | $SED 10q \
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
| $EGREP "$match_pattern_regex" > /dev/null; then
- valid_a_lib=yes
- fi
+ valid_a_lib=yes
+ fi
;;
- pass_all)
- valid_a_lib=yes
+ pass_all)
+ valid_a_lib=yes
;;
- esac
- if test "$valid_a_lib" != yes; then
- $echo
- $echo "*** Warning: Trying to link with static lib archive $deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because the file extensions .$libext of this argument makes me believe"
- $echo "*** that it is just a static archive that I should not used here."
- else
- $echo
- $echo "*** Warning: Linking the shared library $output against the"
- $echo "*** static library $deplib is not portable!"
- deplibs="$deplib $deplibs"
- fi
+ esac
+ if test "$valid_a_lib" != yes; then
+ $ECHO
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because the file extensions .$libext of this argument makes me believe"
+ $ECHO "*** that it is just a static archive that I should not use here."
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
continue
;;
prog)
@@ -2321,21 +4759,18 @@ EOF
continue
;;
esac # case $deplib
+
if test "$found" = yes || test -f "$lib"; then :
else
- $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
fi
# Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
- ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$ladir" = "X$lib" && ladir="."
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
dlname=
dlopen=
@@ -2343,6 +4778,7 @@ EOF
libdir=
library_names=
old_library=
+ inherited_linker_flags=
# If the library was installed with an old release of libtool,
# it will not redefine variables installed, or shouldnotlink
installed=yes
@@ -2351,11 +4787,19 @@ EOF
# Read the .la file
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
-
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
if test "$linkmode,$pass" = "lib,link" ||
test "$linkmode,$pass" = "prog,scan" ||
{ test "$linkmode" != prog && test "$linkmode" != lib; }; then
@@ -2368,26 +4812,24 @@ EOF
deplibs="$lib $deplibs"
if test -z "$libdir"; then
if test -z "$old_library"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "cannot find name of link library for \`$lib'"
fi
# It is a libtool convenience library, so add in its objects.
convenience="$convenience $ladir/$objdir/$old_library"
old_convenience="$old_convenience $ladir/$objdir/$old_library"
- tmp_libs=
- for deplib in $dependency_libs; do
- deplibs="$deplib $deplibs"
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
elif test "$linkmode" != prog && test "$linkmode" != lib; then
- $echo "$modename: \`$lib' is not a convenience library" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "\`$lib' is not a convenience library"
fi
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
continue
fi # $pass = conv
@@ -2398,15 +4840,13 @@ EOF
linklib="$l"
done
if test -z "$linklib"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "cannot find name of link library for \`$lib'"
fi
# This library was specified with -dlopen.
if test "$pass" = dlopen; then
if test -z "$libdir"; then
- $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
- exit $EXIT_FAILURE
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
fi
if test -z "$dlname" ||
test "$dlopen_support" != yes ||
@@ -2428,18 +4868,19 @@ EOF
*)
abs_ladir=`cd "$ladir" && pwd`
if test -z "$abs_ladir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
- $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
abs_ladir="$ladir"
fi
;;
esac
- laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+ func_basename "$lib"
+ laname="$func_basename_result"
# Find the relevant object directory and library name.
if test "X$installed" = Xyes; then
if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- $echo "$modename: warning: library \`$lib' was moved." 1>&2
+ func_warning "library \`$lib' was moved."
dir="$ladir"
absdir="$abs_ladir"
libdir="$abs_ladir"
@@ -2461,18 +4902,22 @@ EOF
notinst_path="$notinst_path $abs_ladir"
fi
fi # $installed = yes
- name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
# This library was specified with -dlpreopen.
if test "$pass" = dlpreopen; then
- if test -z "$libdir"; then
- $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
- exit $EXIT_FAILURE
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
fi
# Prefer using a static library (so that no silly _DYNAMIC symbols
# are required to link).
if test -n "$old_library"; then
newdlprefiles="$newdlprefiles $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
# Otherwise, use the dlname, so that lt_dlopen finds it.
elif test -n "$dlname"; then
newdlprefiles="$newdlprefiles $dir/$dlname"
@@ -2508,7 +4953,9 @@ EOF
tmp_libs=
for deplib in $dependency_libs; do
case $deplib in
- -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
+ -L*) func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
esac
# Need to link against all dependency_libs?
if test "$linkalldeplibs" = yes; then
@@ -2518,7 +4965,7 @@ EOF
# or/and link against static libraries
newdependency_libs="$deplib $newdependency_libs"
fi
- if test "X$duplicate_deps" = "Xyes" ; then
+ if $opt_duplicate_deps ; then
case "$tmp_libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
@@ -2531,15 +4978,14 @@ EOF
if test "$linkmode,$pass" = "prog,link"; then
if test -n "$library_names" &&
{ { test "$prefer_static_libs" = no ||
- test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
test -z "$old_library"; }; then
# We need to hardcode the library path
if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
# Make sure the rpath contains only unique directories.
- case "$temp_rpath " in
- *" $dir "*) ;;
- *" $absdir "*) ;;
- *) temp_rpath="$temp_rpath $absdir" ;;
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) temp_rpath="$temp_rpath$absdir:" ;;
esac
fi
@@ -2577,27 +5023,43 @@ EOF
link_static=no # Whether the deplib will be linked statically
use_static_libs=$prefer_static_libs
- if test "$use_static_libs" = built && test "$installed" = yes ; then
+ if test "$use_static_libs" = built && test "$installed" = yes; then
use_static_libs=no
fi
if test -n "$library_names" &&
{ test "$use_static_libs" = no || test -z "$old_library"; }; then
- if test "$installed" = no; then
- notinst_deplibs="$notinst_deplibs $lib"
- need_relink=yes
- fi
+ case $host in
+ *cygwin* | *mingw*)
+ # No point in relinking DLLs because paths are not encoded
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
# This is a shared library
- # Warn about portability, can't link against -module's on
- # some systems (darwin)
- if test "$shouldnotlink" = yes && test "$pass" = link ; then
- $echo
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ $ECHO
if test "$linkmode" = prog; then
- $echo "*** Warning: Linking the executable $output against the loadable module"
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
else
- $echo "*** Warning: Linking the shared library $output against the loadable module"
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
fi
- $echo "*** $linklib is not portable!"
+ $ECHO "*** $linklib is not portable!"
fi
if test "$linkmode" = lib &&
test "$hardcode_into_libs" = yes; then
@@ -2627,9 +5089,10 @@ EOF
if test -n "$old_archive_from_expsyms_cmds"; then
# figure out the soname
set dummy $library_names
- realname="$2"
- shift; shift
- libname=`eval \\$echo \"$libname_spec\"`
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
# use dlname if we got it. it's perfectly good, no?
if test -n "$dlname"; then
soname="$dlname"
@@ -2637,7 +5100,8 @@ EOF
# bleh windows
case $host in
*cygwin* | mingw*)
- major=`expr $current - $age`
+ func_arith $current - $age
+ major=$func_arith_result
versuffix="-$major"
;;
esac
@@ -2648,36 +5112,22 @@ EOF
# Make a new name for the extract_expsyms_cmds to use
soroot="$soname"
- soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
- newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
# If the library has no export list, then create one now
if test -f "$output_objdir/$soname-def"; then :
else
- $show "extracting exported symbol list from \`$soname'"
- save_ifs="$IFS"; IFS='~'
- cmds=$extract_expsyms_cmds
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
fi
# Create $newlib
if test -f "$output_objdir/$newlib"; then :; else
- $show "generating import library for \`$soname'"
- save_ifs="$IFS"; IFS='~'
- cmds=$old_archive_from_expsyms_cmds
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
fi
# make sure the library variables are pointing to the new library
dir=$output_objdir
@@ -2699,17 +5149,21 @@ EOF
*-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
*-*-unixware7*) add_dir="-L$dir" ;;
*-*-darwin* )
- # if the lib is a module then we can not link against
- # it, someone is ignoring the new warnings I added
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
if /usr/bin/file -L $add 2> /dev/null |
- $EGREP ": [^:]* bundle" >/dev/null ; then
- $echo "** Warning, lib $linklib is a module, not a shared library"
- if test -z "$old_library" ; then
- $echo
- $echo "** And there doesn't seem to be a static archive available"
- $echo "** The link will probably fail, sorry"
- else
- add="$dir/$old_library"
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ $ECHO
+ $ECHO "*** And there doesn't seem to be a static archive available"
+ $ECHO "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
fi
fi
esac
@@ -2727,7 +5181,8 @@ EOF
fi
;;
relink)
- if test "$hardcode_direct" = yes; then
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
add="$dir/$linklib"
elif test "$hardcode_minus_L" = yes; then
add_dir="-L$dir"
@@ -2751,8 +5206,7 @@ EOF
esac
if test "$lib_linked" != yes; then
- $echo "$modename: configuration error: unsupported hardcode properties"
- exit $EXIT_FAILURE
+ func_fatal_configuration "unsupported hardcode properties"
fi
if test -n "$add_shlibpath"; then
@@ -2767,8 +5221,8 @@ EOF
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
- if test "$hardcode_direct" != yes && \
- test "$hardcode_minus_L" != yes && \
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
test "$hardcode_shlibpath_var" = yes; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
@@ -2783,7 +5237,8 @@ EOF
add_dir=
add=
# Finalize command for both is simple: just hardcode it.
- if test "$hardcode_direct" = yes; then
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
add="$libdir/$linklib"
elif test "$hardcode_minus_L" = yes; then
add_dir="-L$libdir"
@@ -2797,9 +5252,9 @@ EOF
elif test "$hardcode_automatic" = yes; then
if test -n "$inst_prefix_dir" &&
test -f "$inst_prefix_dir$libdir/$linklib" ; then
- add="$inst_prefix_dir$libdir/$linklib"
+ add="$inst_prefix_dir$libdir/$linklib"
else
- add="$libdir/$linklib"
+ add="$libdir/$linklib"
fi
else
# We cannot seem to hardcode it, guess we'll fake it.
@@ -2843,21 +5298,21 @@ EOF
# Just print a warning and add the library to dependency_libs so
# that the program can be linked against the static library.
- $echo
- $echo "*** Warning: This system can not link to static lib archive $lib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have."
+ $ECHO
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have."
if test "$module" = yes; then
- $echo "*** But as you try to build a module library, libtool will still create "
- $echo "*** a static module, that should work as long as the dlopening application"
- $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ $ECHO "*** But as you try to build a module library, libtool will still create "
+ $ECHO "*** a static module, that should work as long as the dlopening application"
+ $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
if test -z "$global_symbol_pipe"; then
- $echo
- $echo "*** However, this would only work if libtool was able to extract symbol"
- $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $echo "*** not find such a program. So, this module is probably useless."
- $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
build_libtool_libs=module
@@ -2881,7 +5336,8 @@ EOF
temp_deplibs=
for libdir in $dependency_libs; do
case $libdir in
- -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
case " $xrpath " in
*" $temp_xrpath "*) ;;
*) xrpath="$xrpath $temp_xrpath";;
@@ -2899,7 +5355,7 @@ EOF
tmp_libs=
for deplib in $dependency_libs; do
newdependency_libs="$deplib $newdependency_libs"
- if test "X$duplicate_deps" = "Xyes" ; then
+ if $opt_duplicate_deps ; then
case "$tmp_libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
@@ -2913,88 +5369,73 @@ EOF
case $deplib in
-L*) path="$deplib" ;;
*.la)
- dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$deplib" && dir="."
+ func_dirname "$deplib" "" "."
+ dir="$func_dirname_result"
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
*)
absdir=`cd "$dir" && pwd`
if test -z "$absdir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+ func_warning "cannot determine absolute directory name of \`$dir'"
absdir="$dir"
fi
;;
esac
- if grep "^installed=no" $deplib > /dev/null; then
- path="$absdir/$objdir"
- else
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- if test -z "$libdir"; then
- $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- if test "$absdir" != "$libdir"; then
- $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
- fi
- path="$absdir"
- fi
- depdepl=
+ if $GREP "^installed=no" $deplib > /dev/null; then
case $host in
*-*-darwin*)
- # we do not want to link against static libs,
- # but need to link against shared
+ depdepl=
eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
if test -n "$deplibrary_names" ; then
for tmp in $deplibrary_names ; do
depdepl=$tmp
done
- if test -f "$path/$depdepl" ; then
- depdepl="$path/$depdepl"
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`otool -L $depdepl | $SED -n -e '3q;2,2p' | $SED -e 's/(.*//'`
+ darwin_install_name=`$ECHO $darwin_install_name`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`otool64 -L $depdepl | $SED -n -e '3q;2,2p' | $SED -e 's/(.*//'`
+ darwin_install_name=`$ECHO $darwin_install_name`
+ fi
+ compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
fi
- # do not add paths which are already there
- case " $newlib_search_path " in
- *" $path "*) ;;
- *) newlib_search_path="$newlib_search_path $path";;
- esac
fi
- path=""
;;
*)
- path="-L$path"
- ;;
- esac
- ;;
- -l*)
- case $host in
- *-*-darwin*)
- # Again, we only want to link against shared libraries
- eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
- for tmp in $newlib_search_path ; do
- if test -f "$tmp/lib$tmp_libs.dylib" ; then
- eval depdepl="$tmp/lib$tmp_libs.dylib"
- break
- fi
- done
- path=""
+ path="-L$absdir/$objdir"
;;
- *) continue ;;
esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
;;
- *) continue ;;
esac
case " $deplibs " in
*" $path "*) ;;
*) deplibs="$path $deplibs" ;;
esac
- case " $deplibs " in
- *" $depdepl "*) ;;
- *) deplibs="$depdepl $deplibs" ;;
- esac
done
fi # link_all_deplibs != no
fi # linkmode = lib
done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
dependency_libs="$newdependency_libs"
if test "$pass" = dlpreopen; then
# Link the dlpreopened libraries before other libraries
@@ -3093,38 +5534,36 @@ EOF
done # for pass
if test "$linkmode" = prog; then
dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
dlprefiles="$newdlprefiles"
fi
case $linkmode in
oldlib)
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
- fi
-
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+ func_warning "\`-dlopen' is ignored for archives"
fi
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
- fi
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
- fi
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
- fi
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
- fi
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
- fi
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
# Now set the variables for building old libraries.
build_libtool_libs=no
@@ -3136,48 +5575,48 @@ EOF
# Make sure we only generate libraries of the form `libNAME.la'.
case $outputname in
lib*)
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
eval shared_ext=\"$shrext_cmds\"
eval libname=\"$libname_spec\"
;;
*)
- if test "$module" = no; then
- $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
if test "$need_lib_prefix" != no; then
# Add the "lib" prefix for modules if required
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
eval shared_ext=\"$shrext_cmds\"
eval libname=\"$libname_spec\"
else
- libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
fi
;;
esac
if test -n "$objs"; then
if test "$deplibs_check_method" != pass_all; then
- $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
- exit $EXIT_FAILURE
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
else
- $echo
- $echo "*** Warning: Linking the shared library $output against the non-libtool"
- $echo "*** objects $objs is not portable!"
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
libobjs="$libobjs $objs"
fi
fi
- if test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
- fi
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
set dummy $rpath
- if test "$#" -gt 2; then
- $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
- fi
- install_libdir="$2"
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
oldlibs=
if test -z "$rpath"; then
@@ -3191,25 +5630,21 @@ EOF
build_old_libs=yes
fi
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
- fi
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
- fi
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
else
# Parse the version information argument.
save_ifs="$IFS"; IFS=':'
set dummy $vinfo 0 0 0
+ shift
IFS="$save_ifs"
- if test -n "$8"; then
- $echo "$modename: too many parameters to \`-version-info'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
# convert absolute version numbers to libtool ages
# this retains compatibility with .la files and attempts
@@ -3217,9 +5652,9 @@ EOF
case $vinfo_number in
yes)
- number_major="$2"
- number_minor="$3"
- number_revision="$4"
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
#
# There are really only two kinds -- those that
# use the current revision as the major version
@@ -3229,7 +5664,8 @@ EOF
#
case $version_type in
darwin|linux|osf|windows|none)
- current=`expr $number_major + $number_minor`
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
age="$number_minor"
revision="$number_revision"
;;
@@ -3239,7 +5675,8 @@ EOF
age="0"
;;
irix|nonstopux)
- current=`expr $number_major + $number_minor`
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
age="$number_minor"
revision="$number_minor"
lt_irix_increment=no
@@ -3247,9 +5684,9 @@ EOF
esac
;;
no)
- current="$2"
- revision="$3"
- age="$4"
+ current="$1"
+ revision="$2"
+ age="$3"
;;
esac
@@ -3257,34 +5694,30 @@ EOF
case $current in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
- $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
;;
esac
case $revision in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
- $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
;;
esac
case $age in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
- $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
;;
esac
if test "$age" -gt "$current"; then
- $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
fi
# Calculate the version variables.
@@ -3297,10 +5730,12 @@ EOF
darwin)
# Like Linux, but with the current version available in
# verstring for coding it into the library header
- major=.`expr $current - $age`
+ func_arith $current - $age
+ major=.$func_arith_result
versuffix="$major.$age.$revision"
# Darwin ld doesn't like 0 for these options...
- minor_current=`expr $current + 1`
+ func_arith $current + 1
+ minor_current=$func_arith_result
xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
;;
@@ -3312,15 +5747,17 @@ EOF
freebsd-elf)
major=".$current"
- versuffix=".$current";
+ versuffix=".$current"
;;
irix | nonstopux)
if test "X$lt_irix_increment" = "Xno"; then
- major=`expr $current - $age`
+ func_arith $current - $age
else
- major=`expr $current - $age + 1`
+ func_arith $current - $age + 1
fi
+ major=$func_arith_result
+
case $version_type in
nonstopux) verstring_prefix=nonstopux ;;
*) verstring_prefix=sgi ;;
@@ -3330,8 +5767,10 @@ EOF
# Add in all the interfaces that we are compatible with.
loop=$revision
while test "$loop" -ne 0; do
- iface=`expr $revision - $loop`
- loop=`expr $loop - 1`
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
verstring="$verstring_prefix$major.$iface:$verstring"
done
@@ -3341,20 +5780,24 @@ EOF
;;
linux)
- major=.`expr $current - $age`
+ func_arith $current - $age
+ major=.$func_arith_result
versuffix="$major.$age.$revision"
;;
osf)
- major=.`expr $current - $age`
+ func_arith $current - $age
+ major=.$func_arith_result
versuffix=".$current.$age.$revision"
verstring="$current.$age.$revision"
# Add in all the interfaces that we are compatible with.
loop=$age
while test "$loop" -ne 0; do
- iface=`expr $current - $loop`
- loop=`expr $loop - 1`
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
verstring="$verstring:${iface}.0"
done
@@ -3362,6 +5805,11 @@ EOF
verstring="$verstring:${current}.0"
;;
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
sunos)
major=".$current"
versuffix=".$current.$revision"
@@ -3370,14 +5818,13 @@ EOF
windows)
# Use '-' rather than '.', since we only want one
# extension on DOS 8.3 filesystems.
- major=`expr $current - $age`
+ func_arith $current - $age
+ major=$func_arith_result
versuffix="-$major"
;;
*)
- $echo "$modename: unknown library version type \`$version_type'" 1>&2
- $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit $EXIT_FAILURE
+ func_fatal_configuration "unknown library version type \`$version_type'"
;;
esac
@@ -3411,7 +5858,7 @@ EOF
# Check to see if the archive will have undefined symbols.
if test "$allow_undefined" = yes; then
if test "$allow_undefined_flag" = unsupported; then
- $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+ func_warning "undefined symbols not allowed in $host shared libraries"
build_libtool_libs=no
build_old_libs=yes
fi
@@ -3419,21 +5866,26 @@ EOF
# Don't allow undefined symbols.
allow_undefined_flag="$no_undefined_flag"
fi
+
fi
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ libobjs="$libobjs $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
if test "$mode" != relink; then
# Remove our outputs, but don't remove object files since they
# may have been created when compiling PIC objects.
removelist=
- tempremovelist=`$echo "$output_objdir/*"`
+ tempremovelist=`$ECHO "$output_objdir/*"`
for p in $tempremovelist; do
case $p in
*.$objext)
;;
$output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
if test "X$precious_files_regex" != "X"; then
- if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
- then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
continue
fi
fi
@@ -3442,10 +5894,8 @@ EOF
*) ;;
esac
done
- if test -n "$removelist"; then
- $show "${rm}r $removelist"
- $run ${rm}r $removelist
- fi
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
fi
# Now set the variables for building old libraries.
@@ -3453,14 +5903,14 @@ EOF
oldlibs="$oldlibs $output_objdir/$libname.$libext"
# Transform .lo files to .o files.
- oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+ oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
fi
# Eliminate all temporary directories.
#for path in $notinst_path; do
- # lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
- # deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
- # dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+ # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
+ # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
#done
if test -n "$xrpath"; then
@@ -3506,7 +5956,7 @@ EOF
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C library is in the System framework
- deplibs="$deplibs -framework System"
+ deplibs="$deplibs System.ltframework"
;;
*-*-netbsd*)
# Don't link with libc until the a.out ld.so is fixed.
@@ -3520,7 +5970,7 @@ EOF
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
# Compiler inserts libc in the correct place for threads to work
;;
- *)
+ *)
# Add libc to deplibs on all other systems if necessary.
if test "$build_libtool_need_lc" = "yes"; then
deplibs="$deplibs -lc"
@@ -3557,17 +6007,18 @@ EOF
# limits. Maybe even breaks it. We compile a program, linking it
# against the deplibs as a proxy for the library. Then we can check
# whether they linked in statically or dynamically with ldd.
- $rm conftest.c
+ $opt_dry_run || $RM conftest.c
cat > conftest.c <<EOF
int main() { return 0; }
EOF
- $rm conftest
+ $opt_dry_run || $RM conftest
if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
ldd_output=`ldd conftest`
for i in $deplibs; do
- name=`expr $i : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $i "*)
@@ -3575,37 +6026,40 @@ EOF
i=""
;;
esac
- fi
+ fi
if test -n "$i" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
newdeplibs="$newdeplibs $i"
else
droppeddeps=yes
- $echo
- $echo "*** Warning: dynamic linker does not accept needed library $i."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which I believe you do not have"
- $echo "*** because a test_compile did reveal that the linker did not use it for"
- $echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which I believe you do not have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use it for"
+ $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
fi
fi
- else
+ ;;
+ *)
newdeplibs="$newdeplibs $i"
- fi
+ ;;
+ esac
done
else
# Error occurred in the first compile. Let's try to salvage
# the situation: Compile a separate program for each library.
for i in $deplibs; do
- name=`expr $i : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
- $rm conftest
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
ldd_output=`ldd conftest`
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
@@ -3617,44 +6071,47 @@ EOF
esac
fi
if test -n "$i" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
newdeplibs="$newdeplibs $i"
else
droppeddeps=yes
- $echo
- $echo "*** Warning: dynamic linker does not accept needed library $i."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because a test_compile did reveal that the linker did not use this one"
- $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use this one"
+ $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
fi
fi
else
droppeddeps=yes
- $echo
- $echo "*** Warning! Library $i is needed by this library but I was not able to"
- $echo "*** make it link in! You will probably need to install it or some"
- $echo "*** library that it depends on before this library will be fully"
- $echo "*** functional. Installing it before continuing would be even better."
+ $ECHO
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ $ECHO "*** make it link in! You will probably need to install it or some"
+ $ECHO "*** library that it depends on before this library will be fully"
+ $ECHO "*** functional. Installing it before continuing would be even better."
fi
- else
+ ;;
+ *)
newdeplibs="$newdeplibs $i"
- fi
+ ;;
+ esac
done
fi
;;
file_magic*)
- set dummy $deplibs_check_method
- file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
for a_deplib in $deplibs; do
- name=`expr $a_deplib : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $a_deplib "*)
@@ -3664,13 +6121,13 @@ EOF
esac
fi
if test -n "$a_deplib" ; then
- libname=`eval \\$echo \"$libname_spec\"`
+ libname=`eval "\\$ECHO \"$libname_spec\""`
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
for potent_lib in $potential_libs; do
# Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null \
- | grep " -> " >/dev/null; then
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
continue
fi
# The statement above tries to avoid entering an
@@ -3683,12 +6140,12 @@ EOF
potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
case $potliblink in
[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
- *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+ *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
esac
done
- if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
- | ${SED} 10q \
- | $EGREP "$file_magic_regex" > /dev/null; then
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
newdeplibs="$newdeplibs $a_deplib"
a_deplib=""
break 2
@@ -3698,32 +6155,35 @@ EOF
fi
if test -n "$a_deplib" ; then
droppeddeps=yes
- $echo
- $echo "*** Warning: linker path does not have real file for library $a_deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because I did check the linker path looking for a file starting"
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
if test -z "$potlib" ; then
- $echo "*** with $libname but no candidates were found. (...for file magic test)"
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
else
- $echo "*** with $libname and none of the candidates passed a file format test"
- $echo "*** using a file magic. Last file checked: $potlib"
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
fi
fi
- else
+ ;;
+ *)
# Add a -L argument.
newdeplibs="$newdeplibs $a_deplib"
- fi
+ ;;
+ esac
done # Gone through all deplibs.
;;
match_pattern*)
- set dummy $deplibs_check_method
- match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
for a_deplib in $deplibs; do
- name=`expr $a_deplib : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test -n "$name" && test "$name" != "0"; then
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $a_deplib "*)
@@ -3733,14 +6193,13 @@ EOF
esac
fi
if test -n "$a_deplib" ; then
- libname=`eval \\$echo \"$libname_spec\"`
+ libname=`eval "\\$ECHO \"$libname_spec\""`
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
for potent_lib in $potential_libs; do
potlib="$potent_lib" # see symlink-check above in file_magic test
- if eval $echo \"$potent_lib\" 2>/dev/null \
- | ${SED} 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
+ if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
newdeplibs="$newdeplibs $a_deplib"
a_deplib=""
break 2
@@ -3750,44 +6209,46 @@ EOF
fi
if test -n "$a_deplib" ; then
droppeddeps=yes
- $echo
- $echo "*** Warning: linker path does not have real file for library $a_deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because I did check the linker path looking for a file starting"
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
if test -z "$potlib" ; then
- $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
else
- $echo "*** with $libname and none of the candidates passed a file format test"
- $echo "*** using a regex pattern. Last file checked: $potlib"
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
fi
fi
- else
+ ;;
+ *)
# Add a -L argument.
newdeplibs="$newdeplibs $a_deplib"
- fi
+ ;;
+ esac
done # Gone through all deplibs.
;;
none | unknown | *)
newdeplibs=""
- tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
- -e 's/ -[LR][^ ]*//g'`
+ tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
+ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
for i in $predeps $postdeps ; do
# can't use Xsed below, because $i might contain '/'
- tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
+ tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
done
fi
- if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
- | grep . >/dev/null; then
- $echo
+ if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
+ $GREP . >/dev/null; then
+ $ECHO
if test "X$deplibs_check_method" = "Xnone"; then
- $echo "*** Warning: inter-library dependencies are not supported in this platform."
+ $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
else
- $echo "*** Warning: inter-library dependencies are not known to be supported."
+ $ECHO "*** Warning: inter-library dependencies are not known to be supported."
fi
- $echo "*** All declared inter-library dependencies are being dropped."
+ $ECHO "*** All declared inter-library dependencies are being dropped."
droppeddeps=yes
fi
;;
@@ -3800,24 +6261,24 @@ EOF
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
;;
esac
if test "$droppeddeps" = yes; then
if test "$module" = yes; then
- $echo
- $echo "*** Warning: libtool could not satisfy all declared inter-library"
- $echo "*** dependencies of module $libname. Therefore, libtool will create"
- $echo "*** a static module, that should work as long as the dlopening"
- $echo "*** application is linked with the -dlopen flag."
+ $ECHO
+ $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ $ECHO "*** a static module, that should work as long as the dlopening"
+ $ECHO "*** application is linked with the -dlopen flag."
if test -z "$global_symbol_pipe"; then
- $echo
- $echo "*** However, this would only work if libtool was able to extract symbol"
- $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $echo "*** not find such a program. So, this module is probably useless."
- $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
oldlibs="$output_objdir/$libname.$libext"
@@ -3827,16 +6288,16 @@ EOF
build_libtool_libs=no
fi
else
- $echo "*** The inter-library dependencies that have been dropped here will be"
- $echo "*** automatically added whenever a program is linked with this library"
- $echo "*** or is declared to -dlopen it."
+ $ECHO "*** The inter-library dependencies that have been dropped here will be"
+ $ECHO "*** automatically added whenever a program is linked with this library"
+ $ECHO "*** or is declared to -dlopen it."
if test "$allow_undefined" = no; then
- $echo
- $echo "*** Since this library must not contain undefined symbols,"
- $echo "*** because either the platform does not support them or"
- $echo "*** it was explicitly requested with -no-undefined,"
- $echo "*** libtool will only create a static version of it."
+ $ECHO
+ $ECHO "*** Since this library must not contain undefined symbols,"
+ $ECHO "*** because either the platform does not support them or"
+ $ECHO "*** it was explicitly requested with -no-undefined,"
+ $ECHO "*** libtool will only create a static version of it."
if test "$build_old_libs" = no; then
oldlibs="$output_objdir/$libname.$libext"
build_libtool_libs=module
@@ -3850,7 +6311,14 @@ EOF
# Done checking deplibs!
deplibs=$newdeplibs
fi
-
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
# move library search paths that coincide with paths to not yet
# installed libraries to the beginning of the library search list
@@ -3879,7 +6347,6 @@ EOF
done
deplibs="$new_libs"
-
# All the library-specific variables (install_libdir is set above).
library_names=
old_library=
@@ -3924,10 +6391,7 @@ EOF
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
if test -n "$hardcode_libdir_flag_spec_ld"; then
- case $archive_cmds in
- *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
- *) eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
- esac
+ eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
else
eval dep_rpath=\"$hardcode_libdir_flag_spec\"
fi
@@ -3953,8 +6417,9 @@ EOF
eval shared_ext=\"$shrext_cmds\"
eval library_names=\"$library_names_spec\"
set dummy $library_names
- realname="$2"
- shift; shift
+ shift
+ realname="$1"
+ shift
if test -n "$soname_spec"; then
eval soname=\"$soname_spec\"
@@ -3973,71 +6438,122 @@ EOF
done
# Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ delfiles="$delfiles $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
- $show "generating symbol list for \`$libname.la'"
+ func_verbose "generating symbol list for \`$libname.la'"
export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
+ $opt_dry_run || $RM $export_symbols
cmds=$export_symbols_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
- if len=`expr "X$cmd" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- $show "$cmd"
- $run eval "$cmd" || exit $?
- skipped_export=false
+ func_len " $cmd"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
else
- # The command line is too long to execute in one step.
- $show "using reloadable object file for export list..."
- skipped_export=:
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
# Break out early, otherwise skipped_export may be
# set to false by a later but shorter cmd.
break
fi
done
IFS="$save_ifs"
- if test -n "$export_symbols_regex"; then
- $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
- $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- $show "$mv \"${export_symbols}T\" \"$export_symbols\""
- $run eval '$mv "${export_symbols}T" "$export_symbols"'
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
fi
fi
fi
if test -n "$export_symbols" && test -n "$include_expsyms"; then
- $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
fi
tmp_deplibs=
for test_deplib in $deplibs; do
- case " $convenience " in
- *" $test_deplib "*) ;;
- *)
- tmp_deplibs="$tmp_deplibs $test_deplib"
- ;;
- esac
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ tmp_deplibs="$tmp_deplibs $test_deplib"
+ ;;
+ esac
done
deplibs="$tmp_deplibs"
if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
if test -n "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
else
gentop="$output_objdir/${outputname}x"
generated="$generated $gentop"
func_extract_archives $gentop $convenience
libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
fi
fi
-
+
if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
eval flag=\"$thread_safe_flag_spec\"
linker_flags="$linker_flags $flag"
@@ -4045,7 +6561,7 @@ EOF
# Make a backup of the uninstalled library when relinking
if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
fi
# Do each of the archive commands.
@@ -4058,22 +6574,24 @@ EOF
cmds=$module_cmds
fi
else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval test_cmds=\"$archive_expsym_cmds\"
- cmds=$archive_expsym_cmds
- else
- eval test_cmds=\"$archive_cmds\"
- cmds=$archive_cmds
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
fi
fi
if test "X$skipped_export" != "X:" &&
- len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
:
else
- # The command line is too long to link in one step, link piecewise.
- $echo "creating reloadable object files..."
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
# Save the value of $output and $libobjs because we want to
# use them later. If we have whole_archive_flag_spec, we
@@ -4087,77 +6605,162 @@ EOF
save_libobjs=$libobjs
fi
save_output=$output
- output_la=`$echo "X$output" | $Xsed -e "$basename"`
+ output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
# Clear the reloadable object creation command queue and
# initialize k to one.
test_cmds=
concat_cmds=
objlist=
- delfiles=
last_robj=
k=1
- output=$output_objdir/$output_la-${k}.$objext
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- eval test_cmds=\"$reload_cmds $objlist $last_robj\"
- if test "X$objlist" = X ||
- { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len"; }; then
- objlist="$objlist $obj"
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ $ECHO 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ $ECHO "$obj" >> $output
+ done
+ $ECHO ')' >> $output
+ delfiles="$delfiles $output"
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ $ECHO "$obj" >> $output
+ done
+ delfiles="$delfiles $output"
+ output=$firstobj\"$file_list_spec$output\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=$obj
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ delfiles="$delfiles $output"
+
else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test "$k" -eq 1 ; then
- # The first file doesn't have a previous command to add.
- eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
fi
- last_robj=$output_objdir/$output_la-${k}.$objext
- k=`expr $k + 1`
- output=$output_objdir/$output_la-${k}.$objext
- objlist=$obj
- len=1
fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # files will link in the last one created.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
-
- if ${skipped_export-false}; then
- $show "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
- libobjs=$output
- # Append the command to create the export file.
- eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
- fi
-
- # Set up a command to remove the reloadable object files
- # after they are used.
- i=0
- while test "$i" -lt "$k"
- do
- i=`expr $i + 1`
- delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
- done
- $echo "creating a temporary reloadable object file: $output"
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
- # Loop through the commands generated above and execute them.
- save_ifs="$IFS"; IFS='~'
- for cmd in $concat_cmds; do
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
libobjs=$output
# Restore the value of output.
@@ -4165,6 +6768,7 @@ EOF
if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
fi
# Expand the library linking commands again to reset the
# value of $libobjs for piecewise linking.
@@ -4177,28 +6781,45 @@ EOF
cmds=$module_cmds
fi
else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- cmds=$archive_expsym_cmds
- else
- cmds=$archive_cmds
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
fi
fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
- # Append the command to remove the reloadable object files
- # to the just-reset $cmds.
- eval cmds=\"\$cmds~\$rm $delfiles\"
+ func_extract_archives $gentop $dlprefiles
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
fi
+
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || {
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
lt_exit=$?
# Restore the uninstalled library and exit
if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
fi
exit $lt_exit
@@ -4208,12 +6829,11 @@ EOF
# Restore the uninstalled library and exit
if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
if test -n "$convenience"; then
if test -z "$whole_archive_flag_spec"; then
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
+ func_show_eval '${RM}r "$gentop"'
fi
fi
@@ -4223,8 +6843,7 @@ EOF
# Create links to the real library.
for linkname in $linknames; do
if test "$realname" != "$linkname"; then
- $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
fi
done
@@ -4237,38 +6856,35 @@ EOF
;;
obj)
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
- fi
-
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+ func_warning "\`-dlopen' is ignored for objects"
fi
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
- fi
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
- fi
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
- fi
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
- fi
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
case $output in
*.lo)
- if test -n "$objs$old_deplibs"; then
- $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
- exit $EXIT_FAILURE
- fi
- libobj="$output"
- obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
;;
*)
libobj=
@@ -4277,7 +6893,7 @@ EOF
esac
# Delete the old objects.
- $run $rm $obj $libobj
+ $opt_dry_run || $RM $obj $libobj
# Objects from convenience libraries. This assumes
# single-version convenience libraries. Whenever we create
@@ -4293,7 +6909,7 @@ EOF
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec"; then
eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
- reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+ reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
else
gentop="$output_objdir/${obj}x"
generated="$generated $gentop"
@@ -4304,24 +6920,15 @@ EOF
fi
# Create the old-style object.
- reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+ reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
output="$obj"
- cmds=$reload_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
+ func_execute_cmds "$reload_cmds" 'exit $?'
# Exit if we aren't doing a library object file.
if test -z "$libobj"; then
if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
+ func_show_eval '${RM}r "$gentop"'
fi
exit $EXIT_SUCCESS
@@ -4329,14 +6936,13 @@ EOF
if test "$build_libtool_libs" != yes; then
if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
+ func_show_eval '${RM}r "$gentop"'
fi
# Create an invalid libtool object if no PIC, so that we don't
# accidentally link it into a program.
# $show "echo timestamp > $libobj"
- # $run eval "echo timestamp > $libobj" || exit $?
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
exit $EXIT_SUCCESS
fi
@@ -4344,20 +6950,11 @@ EOF
# Only do commands if we really have different PIC objects.
reload_objs="$libobjs $reload_conv_objs"
output="$libobj"
- cmds=$reload_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
+ func_execute_cmds "$reload_cmds" 'exit $?'
fi
if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
+ func_show_eval '${RM}r "$gentop"'
fi
exit $EXIT_SUCCESS
@@ -4365,39 +6962,45 @@ EOF
prog)
case $host in
- *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
esac
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
- fi
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
- fi
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
- if test "$preload" = yes; then
- if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
- test "$dlopen_self_static" = unknown; then
- $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
- fi
- fi
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library is the System framework
- compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
- finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
;;
esac
case $host in
- *darwin*)
- # Don't allow lazy linking, it breaks C++ global constructors
- if test "$tagname" = CXX ; then
- compile_command="$compile_command ${wl}-bind_at_load"
- finalize_command="$finalize_command ${wl}-bind_at_load"
- fi
- ;;
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ compile_command="$compile_command ${wl}-bind_at_load"
+ finalize_command="$finalize_command ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
esac
@@ -4473,7 +7076,7 @@ EOF
fi
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$libdir:"*) ;;
*) dllsearchpath="$dllsearchpath:$libdir";;
@@ -4531,281 +7134,47 @@ EOF
if test -n "$libobjs" && test "$build_old_libs" = yes; then
# Transform all the library objects into standard objects.
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
fi
- dlsyms=
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- dlsyms="${outputname}S.c"
- else
- $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
- fi
- fi
-
- if test -n "$dlsyms"; then
- case $dlsyms in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist="$output_objdir/${outputname}.nm"
-
- $show "$rm $nlist ${nlist}S ${nlist}T"
- $run $rm "$nlist" "${nlist}S" "${nlist}T"
-
- # Parse the name list into a source file.
- $show "creating $output_objdir/$dlsyms"
-
- test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
-/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
-/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* Prevent the only kind of declaration conflicts we can make. */
-#define lt_preloaded_symbols some_other_symbol
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test "$dlself" = yes; then
- $show "generating symbol list for \`$output'"
-
- test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- for arg in $progfiles; do
- $show "extracting global C symbols from \`$arg'"
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- if test -n "$export_symbols_regex"; then
- $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols="$output_objdir/$outputname.exp"
- $run $rm $export_symbols
- $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- case $host in
- *cygwin* | *mingw* )
- $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- else
- $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
- $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
- $run eval 'mv "$nlist"T "$nlist"'
- case $host in
- *cygwin* | *mingw* )
- $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- fi
- fi
-
- for arg in $dlprefiles; do
- $show "extracting global C symbols from \`$arg'"
- name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
- $run eval '$echo ": $name " >> "$nlist"'
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -z "$run"; then
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $mv "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if grep -v "^: " < "$nlist" |
- if sort -k 3 </dev/null >/dev/null 2>&1; then
- sort -k 3
- else
- sort +2
- fi |
- uniq > "$nlist"S; then
- :
- else
- grep -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
- else
- $echo '/* NONE */' >> "$output_objdir/$dlsyms"
- fi
-
- $echo >> "$output_objdir/$dlsyms" "\
-
-#undef lt_preloaded_symbols
-
-#if defined (__STDC__) && __STDC__
-# define lt_ptr void *
-#else
-# define lt_ptr char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-"
-
- case $host in
- *cygwin* | *mingw* )
- $echo >> "$output_objdir/$dlsyms" "\
-/* DATA imports from DLLs on WIN32 can't be const, because
- runtime relocations are performed -- see ld's documentation
- on pseudo-relocs */
-struct {
-"
- ;;
- * )
- $echo >> "$output_objdir/$dlsyms" "\
-const struct {
-"
- ;;
- esac
-
-
- $echo >> "$output_objdir/$dlsyms" "\
- const char *name;
- lt_ptr address;
-}
-lt_preloaded_symbols[] =
-{\
-"
-
- eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
-
- $echo >> "$output_objdir/$dlsyms" "\
- {0, (lt_ptr) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- fi
-
- pic_flag_for_symtable=
- case $host in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
- esac;;
- *-*-hpux*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag";;
- esac
- esac
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
- # Now compile the dynamic symbol file.
- $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
- $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
-
- # Clean up the generated files.
- $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
- $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
-
- # Transform the symbol file into the correct name.
- case $host in
- *cygwin* | *mingw* )
- if test -f "$output_objdir/${outputname}.def" ; then
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
- else
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
- fi
- ;;
- * )
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
- ;;
- esac
- ;;
- *)
- $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
fi
- if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=yes
+ case $host in
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
# Replace the output file specification.
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
link_command="$compile_command$compile_rpath"
# We have no uninstalled library dependencies, so finalize right now.
- $show "$link_command"
- $run eval "$link_command"
- exit_status=$?
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
# Delete the generated files.
- if test -n "$dlsyms"; then
- $show "$rm $output_objdir/${outputname}S.${objext}"
- $run $rm "$output_objdir/${outputname}S.${objext}"
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
fi
exit $exit_status
fi
- if test -n "$shlibpath_var"; then
- # We should set the shlibpath_var
- rpath=
- for dir in $temp_rpath; do
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*)
- # Absolute path.
- rpath="$rpath$dir:"
- ;;
- *)
- # Relative path: add a thisdir entry.
- rpath="$rpath\$thisdir/$dir:"
- ;;
- esac
- done
- temp_rpath="$rpath"
- fi
-
if test -n "$compile_shlibpath$finalize_shlibpath"; then
compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
fi
@@ -4838,12 +7207,11 @@ static const void *lt_preloaded_setup() {
# We don't need to create a wrapper script.
link_command="$compile_var$compile_command$compile_rpath"
# Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
# Delete the old output file.
- $run $rm $output
+ $opt_dry_run || $RM $output
# Link the executable and exit
- $show "$link_command"
- $run eval "$link_command" || exit $?
+ func_show_eval "$link_command" 'exit $?'
exit $EXIT_SUCCESS
fi
@@ -4852,13 +7220,13 @@ static const void *lt_preloaded_setup() {
link_command="$compile_var$compile_command$compile_rpath"
relink_command="$finalize_var$finalize_command$finalize_rpath"
- $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
- $echo "$modename: \`$output' will be relinked during installation" 1>&2
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
else
if test "$fast_install" != no; then
link_command="$finalize_var$compile_command$finalize_rpath"
if test "$fast_install" = yes; then
- relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
+ relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
else
# fast_install is set to needless
relink_command=
@@ -4870,608 +7238,104 @@ static const void *lt_preloaded_setup() {
fi
# Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
# Delete the old output files.
- $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
- $show "$link_command"
- $run eval "$link_command" || exit $?
+ func_show_eval "$link_command" 'exit $?'
# Now create the wrapper script.
- $show "creating $output"
+ func_verbose "creating $output"
# Quote the relink command for shipping.
if test -n "$relink_command"; then
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
- var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
- relink_command="$var=\"$var_value\"; export $var; $relink_command"
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
fi
done
relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
fi
- # Quote $echo for shipping.
- if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
+ # Quote $ECHO for shipping.
+ if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
case $progpath in
[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
esac
- qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+ qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
else
- qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+ qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
fi
- # Only actually do things if our run command is non-null.
- if test -z "$run"; then
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
# win32 will think the script is a binary if it has
# a .exe suffix, so we strip it off here.
case $output in
- *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
esac
# test for cygwin because mv fails w/o .exe extensions
case $host in
*cygwin*)
exeext=.exe
- outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
*) exeext= ;;
esac
case $host in
*cygwin* | *mingw* )
- output_name=`basename $output`
- output_path=`dirname $output`
- cwrappersource="$output_path/$objdir/lt-$output_name.c"
- cwrapper="$output_path/$output_name.exe"
- $rm $cwrappersource $cwrapper
- trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
- cat > $cwrappersource <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
- Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-
- The $output program cannot be directly executed until all the libtool
- libraries that it depends on are installed.
-
- This wrapper executable should never be moved out of the build directory.
- If it is, it will not operate correctly.
-
- Currently, it simply execs the wrapper *script* "/bin/sh $output",
- but could eventually absorb all of the scripts functionality and
- exec $objdir/$outputname directly.
-*/
-EOF
- cat >> $cwrappersource<<"EOF"
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <sys/stat.h>
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
- defined (__OS2__)
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# ifndef DIR_SEPARATOR_2
-# define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-# define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
- (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-/* -DDEBUG is fairly common in CFLAGS. */
-#undef DEBUG
-#if defined DEBUGWRAPPER
-# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
-#else
-# define DEBUG(format, ...)
-#endif
-
-const char *program_name = NULL;
-
-void * xmalloc (size_t num);
-char * xstrdup (const char *string);
-const char * base_name (const char *name);
-char * find_executable(const char *wrapper);
-int check_executable(const char *path);
-char * strendzap(char *str, const char *pat);
-void lt_fatal (const char *message, ...);
-
-int
-main (int argc, char *argv[])
-{
- char **newargz;
- int i;
-
- program_name = (char *) xstrdup (base_name (argv[0]));
- DEBUG("(main) argv[0] : %s\n",argv[0]);
- DEBUG("(main) program_name : %s\n",program_name);
- newargz = XMALLOC(char *, argc+2);
-EOF
-
- cat >> $cwrappersource <<EOF
- newargz[0] = (char *) xstrdup("$SHELL");
-EOF
-
- cat >> $cwrappersource <<"EOF"
- newargz[1] = find_executable(argv[0]);
- if (newargz[1] == NULL)
- lt_fatal("Couldn't find %s", argv[0]);
- DEBUG("(main) found exe at : %s\n",newargz[1]);
- /* we know the script has the same name, without the .exe */
- /* so make sure newargz[1] doesn't end in .exe */
- strendzap(newargz[1],".exe");
- for (i = 1; i < argc; i++)
- newargz[i+1] = xstrdup(argv[i]);
- newargz[argc+1] = NULL;
-
- for (i=0; i<argc+1; i++)
- {
- DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]);
- ;
- }
-
-EOF
-
- case $host_os in
- mingw*)
- cat >> $cwrappersource <<EOF
- execv("$SHELL",(char const **)newargz);
-EOF
- ;;
- *)
- cat >> $cwrappersource <<EOF
- execv("$SHELL",newargz);
-EOF
- ;;
- esac
-
- cat >> $cwrappersource <<"EOF"
- return 127;
-}
-
-void *
-xmalloc (size_t num)
-{
- void * p = (void *) malloc (num);
- if (!p)
- lt_fatal ("Memory exhausted");
-
- return p;
-}
-
-char *
-xstrdup (const char *string)
-{
- return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
-;
-}
-
-const char *
-base_name (const char *name)
-{
- const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- /* Skip over the disk name in MSDOS pathnames. */
- if (isalpha ((unsigned char)name[0]) && name[1] == ':')
- name += 2;
-#endif
-
- for (base = name; *name; name++)
- if (IS_DIR_SEPARATOR (*name))
- base = name + 1;
- return base;
-}
-
-int
-check_executable(const char * path)
-{
- struct stat st;
-
- DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
- if ((!path) || (!*path))
- return 0;
-
- if ((stat (path, &st) >= 0) &&
- (
- /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
-#if defined (S_IXOTH)
- ((st.st_mode & S_IXOTH) == S_IXOTH) ||
-#endif
-#if defined (S_IXGRP)
- ((st.st_mode & S_IXGRP) == S_IXGRP) ||
-#endif
- ((st.st_mode & S_IXUSR) == S_IXUSR))
- )
- return 1;
- else
- return 0;
-}
-
-/* Searches for the full path of the wrapper. Returns
- newly allocated full path name if found, NULL otherwise */
-char *
-find_executable (const char* wrapper)
-{
- int has_slash = 0;
- const char* p;
- const char* p_next;
- /* static buffer for getcwd */
- char tmp[LT_PATHMAX + 1];
- int tmp_len;
- char* concat_name;
-
- DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
-
- if ((wrapper == NULL) || (*wrapper == '\0'))
- return NULL;
-
- /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
- {
- concat_name = xstrdup (wrapper);
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
- else
- {
-#endif
- if (IS_DIR_SEPARATOR (wrapper[0]))
- {
- concat_name = xstrdup (wrapper);
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- }
-#endif
-
- for (p = wrapper; *p; p++)
- if (*p == '/')
- {
- has_slash = 1;
- break;
- }
- if (!has_slash)
- {
- /* no slashes; search PATH */
- const char* path = getenv ("PATH");
- if (path != NULL)
- {
- for (p = path; *p; p = p_next)
- {
- const char* q;
- size_t p_len;
- for (q = p; *q; q++)
- if (IS_PATH_SEPARATOR(*q))
- break;
- p_len = q - p;
- p_next = (*q == '\0' ? q : q + 1);
- if (p_len == 0)
- {
- /* empty path: current directory */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen(tmp);
- concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
- }
- else
- {
- concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, p, p_len);
- concat_name[p_len] = '/';
- strcpy (concat_name + p_len + 1, wrapper);
- }
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
- }
- /* not found in PATH; assume curdir */
- }
- /* Relative path | not found in path: prepend cwd */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen(tmp);
- concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
-
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- return NULL;
-}
-
-char *
-strendzap(char *str, const char *pat)
-{
- size_t len, patlen;
-
- assert(str != NULL);
- assert(pat != NULL);
-
- len = strlen(str);
- patlen = strlen(pat);
-
- if (patlen <= len)
- {
- str += len - patlen;
- if (strcmp(str, pat) == 0)
- *str = '\0';
- }
- return str;
-}
-
-static void
-lt_error_core (int exit_status, const char * mode,
- const char * message, va_list ap)
-{
- fprintf (stderr, "%s: %s: ", program_name, mode);
- vfprintf (stderr, message, ap);
- fprintf (stderr, ".\n");
-
- if (exit_status >= 0)
- exit (exit_status);
-}
-
-void
-lt_fatal (const char *message, ...)
-{
- va_list ap;
- va_start (ap, message);
- lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
- va_end (ap);
-}
-EOF
- # we should really use a build-platform specific compiler
- # here, but OTOH, the wrappers (shell script and this C one)
- # are only useful if you want to execute the "real" binary.
- # Since the "real" binary is built for $host, then this
- # wrapper might as well be built for $host, too.
- $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
- ;;
- esac
- $rm $output
- trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
-
- $echo > $output "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
-if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '\${1+\"\$@\"}'='\"\$@\"'
- setopt NO_GLOB_SUBST
-else
- case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variable:
- notinst_deplibs='$notinst_deplibs'
-else
- # When we are sourced in execute mode, \$file and \$echo are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- echo=\"$qecho\"
- file=\"\$0\"
- # Make sure echo works.
- if test \"X\$1\" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
- elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
- # Yippee, \$echo works!
- :
- else
- # Restart under the correct shell, and then maybe \$echo will work.
- exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
- fi
- fi\
-"
- $echo >> $output "\
-
- # Find the directory that this script lives in.
- thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
- done
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test "$fast_install" = yes; then
- $echo >> $output "\
- program=lt-'$outputname'$exeext
- progdir=\"\$thisdir/$objdir\"
-
- if test ! -f \"\$progdir/\$program\" || \\
- { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $mkdir \"\$progdir\"
- else
- $rm \"\$progdir/\$file\"
- fi"
-
- $echo >> $output "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if relink_command_output=\`eval \$relink_command 2>&1\`; then :
- else
- $echo \"\$relink_command_output\" >&2
- $rm \"\$progdir/\$file\"
- exit $EXIT_FAILURE
- fi
- fi
-
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $rm \"\$progdir/\$program\";
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $rm \"\$progdir/\$file\"
- fi"
- else
- $echo >> $output "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- $echo >> $output "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # Export our shlibpath_var if we have one.
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $echo >> $output "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- # fixup the dll searchpath if we need to.
- if test -n "$dllsearchpath"; then
- $echo >> $output "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # we should really use a build-platform specific compiler
+ # here, but OTOH, the wrappers (shell script and this C one)
+ # are only useful if you want to execute the "real" binary.
+ # Since the "real" binary is built for $host, then this
+ # wrapper might as well be built for $host, too.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
- $echo >> $output "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
-"
- case $host in
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2*)
- $echo >> $output "\
- exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
- *)
- $echo >> $output "\
- exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
+ func_emit_wrapper no > $output
+ chmod +x $output
;;
esac
- $echo >> $output "\
- \$echo \"\$0: cannot exec \$program \$*\"
- exit $EXIT_FAILURE
- fi
- else
- # The program doesn't exist.
- \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
- \$echo \"This script is just a wrapper for \$program.\" 1>&2
- $echo \"See the $PACKAGE documentation for more information.\" 1>&2
- exit $EXIT_FAILURE
- fi
-fi\
-"
- chmod +x $output
- fi
+ }
exit $EXIT_SUCCESS
;;
esac
@@ -5480,7 +7344,7 @@ fi\
for oldlib in $oldlibs; do
if test "$build_libtool_libs" = convenience; then
- oldobjs="$libobjs_save"
+ oldobjs="$libobjs_save $symfileobj"
addlibs="$convenience"
build_libtool_libs=no
else
@@ -5489,6 +7353,9 @@ fi\
build_libtool_libs=no
else
oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ oldobjs="$oldobjs $symfileobj"
+ fi
fi
addlibs="$old_convenience"
fi
@@ -5503,8 +7370,18 @@ fi\
# Do each command in the archive commands.
if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- cmds=$old_archive_from_new_cmds
+ cmds=$old_archive_from_new_cmds
else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
# POSIX demands no paths to be encoded in archives. We have
# to avoid creating archives with duplicate basenames if we
# might have to extract them afterwards, e.g., when creating a
@@ -5513,32 +7390,22 @@ fi\
# not supported by libtool).
if (for obj in $oldobjs
do
- $echo "X$obj" | $Xsed -e 's%^.*/%%'
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
done | sort | sort -uc >/dev/null 2>&1); then
:
else
- $echo "copying selected object files to avoid basename conflicts..."
-
- if test -z "$gentop"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
- exit $exit_status
- fi
- fi
-
+ $ECHO "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+ func_mkdir_p "$gentop"
save_oldobjs=$oldobjs
oldobjs=
counter=1
for obj in $save_oldobjs
do
- objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+ func_basename "$obj"
+ objbase="$func_basename_result"
case " $oldobjs " in
" ") oldobjs=$obj ;;
*[\ /]"$objbase "*)
@@ -5546,58 +7413,62 @@ fi\
# Make sure we don't pick an alternate name that also
# overlaps.
newobj=lt$counter-$objbase
- counter=`expr $counter + 1`
+ func_arith $counter + 1
+ counter=$func_arith_result
case " $oldobjs " in
*[\ /]"$newobj "*) ;;
*) if test ! -f "$gentop/$newobj"; then break; fi ;;
esac
done
- $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
- $run ln "$obj" "$gentop/$newobj" ||
- $run cp "$obj" "$gentop/$newobj"
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
oldobjs="$oldobjs $gentop/$newobj"
;;
*) oldobjs="$oldobjs $obj" ;;
esac
done
fi
-
eval cmds=\"$old_archive_cmds\"
- if len=`expr "X$cmds" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
cmds=$old_archive_cmds
else
# the command line is too long to link in one step, link in parts
- $echo "using piecewise archive linking..."
+ func_verbose "using piecewise archive linking..."
save_RANLIB=$RANLIB
RANLIB=:
objlist=
concat_cmds=
save_oldobjs=$oldobjs
-
+ oldobjs=
# Is there a better way of finding the last object in the list?
for obj in $save_oldobjs
do
last_oldobj=$obj
done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
for obj in $save_oldobjs
do
- oldobjs="$objlist $obj"
- objlist="$objlist $obj"
- eval test_cmds=\"$old_archive_cmds\"
- if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len"; then
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
:
else
# the above command should be used before it gets too long
oldobjs=$objlist
if test "$obj" = "$last_oldobj" ; then
- RANLIB=$save_RANLIB
+ RANLIB=$save_RANLIB
fi
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
objlist=
+ len=$len0
fi
done
RANLIB=$save_RANLIB
@@ -5609,49 +7480,39 @@ fi\
fi
fi
fi
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- eval cmd=\"$cmd\"
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
+ func_execute_cmds "$cmds" 'exit $?'
done
- if test -n "$generated"; then
- $show "${rm}r$generated"
- $run ${rm}r$generated
- fi
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
# Now create the libtool archive.
case $output in
*.la)
old_library=
test "$build_old_libs" = yes && old_library="$libname.$libext"
- $show "creating $output"
+ func_verbose "creating $output"
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
- var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
- relink_command="$var=\"$var_value\"; export $var; $relink_command"
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
fi
done
# Quote the link command for shipping.
relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
if test "$hardcode_automatic" = yes ; then
relink_command=
fi
-
# Only create the output if not a dry run.
- if test -z "$run"; then
+ $opt_dry_run || {
for installed in no yes; do
if test "$installed" = yes; then
if test -z "$install_libdir"; then
@@ -5663,12 +7524,11 @@ fi\
for deplib in $dependency_libs; do
case $deplib in
*.la)
- name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+ func_basename "$deplib"
+ name="$func_basename_result"
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- if test -z "$libdir"; then
- $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
newdependency_libs="$newdependency_libs $libdir/$name"
;;
*) newdependency_libs="$newdependency_libs $deplib" ;;
@@ -5676,25 +7536,37 @@ fi\
done
dependency_libs="$newdependency_libs"
newdlfiles=
+
for lib in $dlfiles; do
- name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- if test -z "$libdir"; then
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdlfiles="$newdlfiles $libdir/$name"
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlfiles="$newdlfiles $libdir/$name"
+ ;;
+ *) newdlfiles="$newdlfiles $lib" ;;
+ esac
done
dlfiles="$newdlfiles"
newdlprefiles=
for lib in $dlprefiles; do
- name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- if test -z "$libdir"; then
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdlprefiles="$newdlprefiles $libdir/$name"
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlprefiles="$newdlprefiles $libdir/$name"
+ ;;
+ esac
done
dlprefiles="$newdlprefiles"
else
@@ -5717,15 +7589,15 @@ fi\
done
dlprefiles="$newdlprefiles"
fi
- $rm $output
+ $RM $output
# place dlname in correct position for cygwin
tdlname=$dlname
case $host,$output,$installed,$module,$dlname in
*cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
esac
- $echo > $output "\
+ $ECHO > $output "\
# $outputname - a libtool library file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
@@ -5739,9 +7611,15 @@ library_names='$library_names'
# The name of the static archive.
old_library='$old_library'
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
# Libraries that this one depends upon.
dependency_libs='$dependency_libs'
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
# Version information for $libname.
current=$current
age=$age
@@ -5760,748 +7638,29 @@ dlpreopen='$dlprefiles'
# Directory that this library needs to be installed in:
libdir='$install_libdir'"
if test "$installed" = no && test "$need_relink" = yes; then
- $echo >> $output "\
+ $ECHO >> $output "\
relink_command=\"$relink_command\""
fi
done
- fi
+ }
# Do a symbolic link so that the libtool archive can be found in
# LD_LIBRARY_PATH before the program is installed.
- $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
- $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
;;
esac
exit $EXIT_SUCCESS
- ;;
-
- # libtool install mode
- install)
- modename="$modename: install"
-
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
- # Allow the use of GNU shtool's install command.
- $echo "X$nonopt" | grep shtool > /dev/null; then
- # Aesthetically quote it.
- arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$arg "
- arg="$1"
- shift
- else
- install_prog=
- arg=$nonopt
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog$arg"
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=no
- stripme=
- for arg
- do
- if test -n "$dest"; then
- files="$files $dest"
- dest=$arg
- continue
- fi
-
- case $arg in
- -d) isdir=yes ;;
- -f)
- case " $install_prog " in
- *[\\\ /]cp\ *) ;;
- *) prev=$arg ;;
- esac
- ;;
- -g | -m | -o) prev=$arg ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*)
- ;;
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- prev=
- else
- dest=$arg
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog $arg"
- done
-
- if test -z "$install_prog"; then
- $echo "$modename: you must specify an install program" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prev' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -z "$files"; then
- if test -z "$dest"; then
- $echo "$modename: no file or destination specified" 1>&2
- else
- $echo "$modename: you must specify a destination" 1>&2
- fi
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Strip any trailing slash from the destination.
- dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=yes
- if test "$isdir" = yes; then
- destdir="$dest"
- destname=
- else
- destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
- test "X$destdir" = "X$dest" && destdir=.
- destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files
- if test "$#" -gt 2; then
- $echo "$modename: \`$dest' is not a directory" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
- case $destdir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case $file in
- *.lo) ;;
- *)
- $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case $file in
- *.$libext)
- # Do the static libraries later.
- staticlibs="$staticlibs $file"
- ;;
-
- *.la)
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- library_names=
- old_library=
- relink_command=
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) current_libdirs="$current_libdirs $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) future_libdirs="$future_libdirs $libdir" ;;
- esac
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
- test "X$dir" = "X$file/" && dir=
- dir="$dir$objdir"
-
- if test -n "$relink_command"; then
- # Determine the prefix the user has applied to our future dir.
- inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
-
- # Don't allow the user to place us outside of our expected
- # location b/c this prevents finding dependent libraries that
- # are installed to the same prefix.
- # At present, this check doesn't affect windows .dll's that
- # are installed into $libdir/../bin (currently, that works fine)
- # but it's something to keep an eye on.
- if test "$inst_prefix_dir" = "$destdir"; then
- $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
- else
- relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
- fi
-
- $echo "$modename: warning: relinking \`$file'" 1>&2
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
-
- # See the names of the shared library.
- set dummy $library_names
- if test -n "$2"; then
- realname="$2"
- shift
- shift
-
- srcname="$realname"
- test -n "$relink_command" && srcname="$realname"T
-
- # Install the shared library and build the symlinks.
- $show "$install_prog $dir/$srcname $destdir/$realname"
- $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
- if test -n "$stripme" && test -n "$striplib"; then
- $show "$striplib $destdir/$realname"
- $run eval "$striplib $destdir/$realname" || exit $?
- fi
-
- if test "$#" -gt 0; then
- # Delete the old symlinks, and create new ones.
- # Try `ln -sf' first, because the `ln' binary might depend on
- # the symlink we replace! Solaris /bin/ln does not understand -f,
- # so we also need to try rm && ln -s.
- for linkname
- do
- if test "$linkname" != "$realname"; then
- $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
- $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
- fi
- done
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- cmds=$postinstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
- fi
-
- # Install the pseudo-library for information purposes.
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- instname="$dir/$name"i
- $show "$install_prog $instname $destdir/$name"
- $run eval "$install_prog $instname $destdir/$name" || exit $?
-
- # Maybe install the static library, too.
- test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # Deduce the name of the destination old-style object file.
- case $destfile in
- *.lo)
- staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
- ;;
- *.$objext)
- staticdest="$destfile"
- destfile=
- ;;
- *)
- $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- # Install the libtool object if requested.
- if test -n "$destfile"; then
- $show "$install_prog $file $destfile"
- $run eval "$install_prog $file $destfile" || exit $?
- fi
-
- # Install the old object if enabled.
- if test "$build_old_libs" = yes; then
- # Deduce the name of the old-style object file.
- staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
-
- $show "$install_prog $staticobj $staticdest"
- $run eval "$install_prog \$staticobj \$staticdest" || exit $?
- fi
- exit $EXIT_SUCCESS
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # If the file is missing, and there is a .exe on the end, strip it
- # because it is most likely a libtool script we actually want to
- # install
- stripped_ext=""
- case $file in
- *.exe)
- if test ! -f "$file"; then
- file=`$echo $file|${SED} 's,.exe$,,'`
- stripped_ext=".exe"
- fi
- ;;
- esac
-
- # Do a test to see if this is really a libtool program.
- case $host in
- *cygwin*|*mingw*)
- wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
- ;;
- *)
- wrapper=$file
- ;;
- esac
- if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
- notinst_deplibs=
- relink_command=
-
- # Note that it is not necessary on cygwin/mingw to append a dot to
- # foo even if both foo and FILE.exe exist: automatic-append-.exe
- # behavior happens only for exec(3), not for open(2)! Also, sourcing
- # `FILE.' does not work on cygwin managed mounts.
- #
- # If there is no directory component, then add one.
- case $wrapper in
- */* | *\\*) . ${wrapper} ;;
- *) . ./${wrapper} ;;
- esac
-
- # Check the variables that should have been set.
- if test -z "$notinst_deplibs"; then
- $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- finalize=yes
- for lib in $notinst_deplibs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- # If there is no directory component, then add one.
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- fi
- libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
- if test -n "$libdir" && test ! -f "$libfile"; then
- $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
- finalize=no
- fi
- done
-
- relink_command=
- # Note that it is not necessary on cygwin/mingw to append a dot to
- # foo even if both foo and FILE.exe exist: automatic-append-.exe
- # behavior happens only for exec(3), not for open(2)! Also, sourcing
- # `FILE.' does not work on cygwin managed mounts.
- #
- # If there is no directory component, then add one.
- case $wrapper in
- */* | *\\*) . ${wrapper} ;;
- *) . ./${wrapper} ;;
- esac
-
- outputname=
- if test "$fast_install" = no && test -n "$relink_command"; then
- if test "$finalize" = yes && test -z "$run"; then
- tmpdir=`func_mktempdir`
- file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
- outputname="$tmpdir/$file"
- # Replace the output file specification.
- relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
-
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- ${rm}r "$tmpdir"
- continue
- fi
- file="$outputname"
- else
- $echo "$modename: warning: cannot relink \`$file'" 1>&2
- fi
- else
- # Install the binary that we compiled earlier.
- file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- # remove .exe since cygwin /usr/bin/install will append another
- # one anyway
- case $install_prog,$host in
- */usr/bin/install*,*cygwin*)
- case $file:$destfile in
- *.exe:*.exe)
- # this is ok
- ;;
- *.exe:*)
- destfile=$destfile.exe
- ;;
- *:*.exe)
- destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
- ;;
- esac
- ;;
- esac
- $show "$install_prog$stripme $file $destfile"
- $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
- test -n "$outputname" && ${rm}r "$tmpdir"
- ;;
- esac
- done
-
- for file in $staticlibs; do
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-
- # Set up the ranlib parameters.
- oldlib="$destdir/$name"
-
- $show "$install_prog $file $oldlib"
- $run eval "$install_prog \$file \$oldlib" || exit $?
-
- if test -n "$stripme" && test -n "$old_striplib"; then
- $show "$old_striplib $oldlib"
- $run eval "$old_striplib $oldlib" || exit $?
- fi
-
- # Do each command in the postinstall commands.
- cmds=$old_postinstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$future_libdirs"; then
- $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
- fi
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- test -n "$run" && current_libdirs=" -n$current_libdirs"
- exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
- else
- exit $EXIT_SUCCESS
- fi
- ;;
-
- # libtool finish mode
- finish)
- modename="$modename: finish"
- libdirs="$nonopt"
- admincmds=
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for dir
- do
- libdirs="$libdirs $dir"
- done
-
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- cmds=$finish_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || admincmds="$admincmds
- $cmd"
- done
- IFS="$save_ifs"
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $run eval "$cmds" || admincmds="$admincmds
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- test "$show" = : && exit $EXIT_SUCCESS
-
- $echo "X----------------------------------------------------------------------" | $Xsed
- $echo "Libraries have been installed in:"
- for libdir in $libdirs; do
- $echo " $libdir"
- done
- $echo
- $echo "If you ever happen to want to link against installed libraries"
- $echo "in a given directory, LIBDIR, you must either use libtool, and"
- $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
- $echo "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- $echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
- $echo " during execution"
- fi
- if test -n "$runpath_var"; then
- $echo " - add LIBDIR to the \`$runpath_var' environment variable"
- $echo " during linking"
- fi
- if test -n "$hardcode_libdir_flag_spec"; then
- libdir=LIBDIR
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- $echo " - use the \`$flag' linker flag"
- fi
- if test -n "$admincmds"; then
- $echo " - have your system administrator run these commands:$admincmds"
- fi
- if test -f /etc/ld.so.conf; then
- $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
- fi
- $echo
- $echo "See any operating system documentation about shared libraries for"
- $echo "more information, such as the ld(1) and ld.so(8) manual pages."
- $echo "X----------------------------------------------------------------------" | $Xsed
- exit $EXIT_SUCCESS
- ;;
-
- # libtool execute mode
- execute)
- modename="$modename: execute"
-
- # The first argument is the command name.
- cmd="$nonopt"
- if test -z "$cmd"; then
- $echo "$modename: you must specify a COMMAND" 1>&2
- $echo "$help"
- exit $EXIT_FAILURE
- fi
-
- # Handle -dlopen flags immediately.
- for file in $execute_dlfiles; do
- if test ! -f "$file"; then
- $echo "$modename: \`$file' is not a file" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- dir=
- case $file in
- *.la)
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Read the libtool library.
- dlname=
- library_names=
-
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
- continue
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
-
- if test -f "$dir/$objdir/$dlname"; then
- dir="$dir/$objdir"
- else
- if test ! -f "$dir/$dlname"; then
- $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
- ;;
-
- *)
- $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir="$absdir"
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic="$magic"
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case $file in
- -*) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Transform arg to wrapped name.
- file="$progdir/$program"
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
- args="$args \"$file\""
- done
-
- if test -z "$run"; then
- if test -n "$shlibpath_var"; then
- # Export the shlibpath_var.
- eval "export $shlibpath_var"
- fi
+}
- # Restore saved environment variables
- for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
- do
- eval "if test \"\${save_$lt_var+set}\" = set; then
- $lt_var=\$save_$lt_var; export $lt_var
- fi"
- done
+{ test "$mode" = link || test "$mode" = relink; } &&
+ func_mode_link ${1+"$@"}
- # Now prepare to actually exec the command.
- exec_cmd="\$cmd$args"
- else
- # Display what would be done.
- if test -n "$shlibpath_var"; then
- eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
- $echo "export $shlibpath_var"
- fi
- $echo "$cmd$args"
- exit $EXIT_SUCCESS
- fi
- ;;
- # libtool clean and uninstall mode
- clean | uninstall)
- modename="$modename: $mode"
- rm="$nonopt"
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
files=
rmforce=
exit_status=0
@@ -6513,30 +7672,28 @@ relink_command=\"$relink_command\""
for arg
do
case $arg in
- -f) rm="$rm $arg"; rmforce=yes ;;
- -*) rm="$rm $arg" ;;
+ -f) RM="$RM $arg"; rmforce=yes ;;
+ -*) RM="$RM $arg" ;;
*) files="$files $arg" ;;
esac
done
- if test -z "$rm"; then
- $echo "$modename: you must specify an RM program" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
rmdirs=
origobjdir="$objdir"
for file in $files; do
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$dir" = "X$file"; then
- dir=.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
objdir="$origobjdir"
else
objdir="$dir/$origobjdir"
fi
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+ func_basename "$file"
+ name="$func_basename_result"
test "$mode" = uninstall && objdir="$dir"
# Remember objdir for removal later, being careful to avoid duplicates
@@ -6548,9 +7705,9 @@ relink_command=\"$relink_command\""
fi
# Don't error if the file doesn't exist and rm -f was used.
- if (test -L "$file") >/dev/null 2>&1 \
- || (test -h "$file") >/dev/null 2>&1 \
- || test -f "$file"; then
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
:
elif test -d "$file"; then
exit_status=1
@@ -6564,8 +7721,8 @@ relink_command=\"$relink_command\""
case $name in
*.la)
# Possibly a libtool archive, so verify it.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- . $dir/$name
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
# Delete the libtool libraries and symlinks.
for n in $library_names; do
@@ -6580,39 +7737,17 @@ relink_command=\"$relink_command\""
*" $dlname "*) ;;
*) rmfiles="$rmfiles $objdir/$dlname" ;;
esac
- test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+ test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
;;
uninstall)
if test -n "$library_names"; then
# Do each command in the postuninstall commands.
- cmds=$postuninstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd"
- if test "$?" -ne 0 && test "$rmforce" != yes; then
- exit_status=1
- fi
- done
- IFS="$save_ifs"
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
fi
if test -n "$old_library"; then
# Do each command in the old_postuninstall commands.
- cmds=$old_postuninstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd"
- if test "$?" -ne 0 && test "$rmforce" != yes; then
- exit_status=1
- fi
- done
- IFS="$save_ifs"
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
fi
# FIXME: should reinstall the best remaining shared library.
;;
@@ -6622,20 +7757,20 @@ relink_command=\"$relink_command\""
*.lo)
# Possibly a libtool object, so verify it.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ if func_lalib_p "$file"; then
# Read the .lo file
- . $dir/$name
+ func_source $dir/$name
# Add PIC object to the list of files to remove.
- if test -n "$pic_object" \
- && test "$pic_object" != none; then
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
rmfiles="$rmfiles $dir/$pic_object"
fi
# Add non-PIC object to the list of files to remove.
- if test -n "$non_pic_object" \
- && test "$non_pic_object" != none; then
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
rmfiles="$rmfiles $dir/$non_pic_object"
fi
fi
@@ -6646,17 +7781,26 @@ relink_command=\"$relink_command\""
noexename=$name
case $file in
*.exe)
- file=`$echo $file|${SED} 's,.exe$,,'`
- noexename=`$echo $name|${SED} 's,.exe$,,'`
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
# $file with .exe has already been added to rmfiles,
# add $file without .exe
rmfiles="$rmfiles $file"
;;
esac
# Do a test to see if this is a libtool program.
- if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- relink_command=
- . $dir/$noexename
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
# note $name still contains .exe if it was in $file originally
# as does the version of $file that was added into $rmfiles
@@ -6671,239 +7815,38 @@ relink_command=\"$relink_command\""
fi
;;
esac
- $show "$rm $rmfiles"
- $run $rm $rmfiles || exit_status=1
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
done
objdir="$origobjdir"
# Try to remove the ${objdir}s in the directories where we deleted files
for dir in $rmdirs; do
if test -d "$dir"; then
- $show "rmdir $dir"
- $run rmdir $dir >/dev/null 2>&1
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
fi
done
exit $exit_status
- ;;
+}
- "")
- $echo "$modename: you must specify a MODE" 1>&2
- $echo "$generic_help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
+{ test "$mode" = uninstall || test "$mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
- if test -z "$exec_cmd"; then
- $echo "$modename: invalid operation mode \`$mode'" 1>&2
- $echo "$generic_help" 1>&2
- exit $EXIT_FAILURE
- fi
-fi # test -z "$show_help"
+test -z "$mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$mode'"
if test -n "$exec_cmd"; then
- eval exec $exec_cmd
+ eval exec "$exec_cmd"
exit $EXIT_FAILURE
fi
-# We need to display help for each of the modes.
-case $mode in
-"") $echo \
-"Usage: $modename [OPTION]... [MODE-ARG]...
-
-Provide generalized library-building support services.
-
- --config show all configuration variables
- --debug enable verbose shell tracing
--n, --dry-run display commands without modifying any files
- --features display basic configuration information and exit
- --finish same as \`--mode=finish'
- --help display this help message and exit
- --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS]
- --quiet same as \`--silent'
- --silent don't print informational messages
- --tag=TAG use configuration variables from tag TAG
- --version print version information
-
-MODE must be one of the following:
-
- clean remove files from the build directory
- compile compile a source file into a libtool object
- execute automatically set library path, then run a program
- finish complete the installation of libtool libraries
- install install libraries or executables
- link create a library or an executable
- uninstall remove libraries from an installed directory
-
-MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for
-a more detailed description of MODE.
-
-Report bugs to <bug-libtool@gnu.org>."
- exit $EXIT_SUCCESS
- ;;
-
-clean)
- $echo \
-"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+exit $exit_status
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
- ;;
-
-compile)
- $echo \
-"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
- -o OUTPUT-FILE set the output file name to OUTPUT-FILE
- -prefer-pic try to building PIC objects only
- -prefer-non-pic try to building non-PIC objects only
- -static always build a \`.o' file suitable for static linking
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
- ;;
-
-execute)
- $echo \
-"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
- -dlopen FILE add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
- ;;
-
-finish)
- $echo \
-"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges. Use
-the \`--dry-run' option if you just want to see what would be executed."
- ;;
-
-install)
- $echo \
-"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
-either the \`install' or \`cp' program.
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
- ;;
-
-link)
- $echo \
-"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
- -all-static do not do any dynamic linking at all
- -avoid-version do not add a version suffix if possible
- -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
- -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
- -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
- -export-symbols SYMFILE
- try to export only the symbols listed in SYMFILE
- -export-symbols-regex REGEX
- try to export only the symbols matching REGEX
- -LLIBDIR search LIBDIR for required installed libraries
- -lNAME OUTPUT-FILE requires the installed library libNAME
- -module build a library that can dlopened
- -no-fast-install disable the fast-install mode
- -no-install link a not-installable executable
- -no-undefined declare that a library does not refer to external symbols
- -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
- -objectlist FILE Use a list of object files found in FILE to specify objects
- -precious-files-regex REGEX
- don't remove output files matching REGEX
- -release RELEASE specify package release information
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -static do not do any dynamic linking of uninstalled libtool libraries
- -static-libtool-libs
- do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
- specify library version info [each variable defaults to 0]
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename. Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
-is created, otherwise an executable program is created."
- ;;
-
-uninstall)
- $echo \
-"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
- ;;
-
-*)
- $echo "$modename: invalid operation mode \`$mode'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
-esac
-
-$echo
-$echo "Try \`$modename --help' for more information about other modes."
-
-exit $?
# The TAGs below are defined such that we never get into a situation
# in which we disable both kinds of libraries. Given conflicting
@@ -6917,14 +7860,17 @@ exit $?
# configuration. But we'll never go from static-only to shared-only.
# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-disable_libs=shared
+build_libtool_libs=no
+build_old_libs=yes
# ### END LIBTOOL TAG CONFIG: disable-shared
# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-disable_libs=static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
# ### END LIBTOOL TAG CONFIG: disable-static
# Local Variables:
# mode:shell-script
# sh-indentation:2
# End:
+# vi:sw=2
+
diff --git a/Build/source/libs/teckit/missing b/Build/source/libs/libpng/libpng-1.2.34/missing
index f359dae7a87..1c8ff7049d8 100755
--- a/Build/source/libs/teckit/missing
+++ b/Build/source/libs/libpng/libpng-1.2.34/missing
@@ -1,15 +1,15 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
-scriptversion=2008-12-21.33
+scriptversion=2006-05-10.23
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
-# 2008 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
+# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
@@ -18,7 +18,9 @@ scriptversion=2008-12-21.33
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@@ -87,9 +89,6 @@ Supported PROGRAM values:
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
-Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
-\`g' are ignored when checking the name.
-
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
@@ -107,22 +106,15 @@ Send bug reports to <bug-automake@gnu.org>."
esac
-# normalize program name to check for.
-program=`echo "$1" | sed '
- s/^gnu-//; t
- s/^gnu//; t
- s/^g//; t'`
-
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
-# the program). This is about non-GNU programs, so use $1 not
-# $program.
+# the program).
case $1 in
- lex*|yacc*)
+ lex|yacc)
# Not GNU programs, they don't have --version.
;;
- tar*)
+ tar)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
@@ -146,7 +138,7 @@ esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
-case $program in
+case $1 in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
@@ -156,7 +148,7 @@ WARNING: \`$1' is $msg. You should only need it if
touch aclocal.m4
;;
- autoconf*)
+ autoconf)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
@@ -165,7 +157,7 @@ WARNING: \`$1' is $msg. You should only need it if
touch configure
;;
- autoheader*)
+ autoheader)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
@@ -195,7 +187,7 @@ WARNING: \`$1' is $msg. You should only need it if
while read f; do touch "$f"; done
;;
- autom4te*)
+ autom4te)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
@@ -218,7 +210,7 @@ WARNING: \`$1' is needed, but is $msg.
fi
;;
- bison*|yacc*)
+ bison|yacc)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
@@ -248,7 +240,7 @@ WARNING: \`$1' $msg. You should only need it if
fi
;;
- lex*|flex*)
+ lex|flex)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
@@ -271,7 +263,7 @@ WARNING: \`$1' is $msg. You should only need it if
fi
;;
- help2man*)
+ help2man)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
@@ -285,11 +277,11 @@ WARNING: \`$1' is $msg. You should only need it if
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
- exit $?
+ exit 1
fi
;;
- makeinfo*)
+ makeinfo)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
@@ -318,7 +310,7 @@ WARNING: \`$1' is $msg. You should only need it if
touch $file
;;
- tar*)
+ tar)
shift
# We have already tried tar in the generic part.
diff --git a/Build/source/libs/libpng/libpng-1.2.34/mkinstalldirs b/Build/source/libs/libpng/libpng-1.2.34/mkinstalldirs
new file mode 100755
index 00000000000..ef7e16fdafe
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/mkinstalldirs
@@ -0,0 +1,161 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+
+scriptversion=2006-05-11.19
+
+# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain.
+#
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+IFS=" "" $nl"
+errstatus=0
+dirmode=
+
+usage="\
+Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
+
+Create each directory DIR (with mode MODE, if specified), including all
+leading file name components.
+
+Report bugs to <bug-automake@gnu.org>."
+
+# process command line arguments
+while test $# -gt 0 ; do
+ case $1 in
+ -h | --help | --h*) # -h for help
+ echo "$usage"
+ exit $?
+ ;;
+ -m) # -m PERM arg
+ shift
+ test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
+ dirmode=$1
+ shift
+ ;;
+ --version)
+ echo "$0 $scriptversion"
+ exit $?
+ ;;
+ --) # stop option processing
+ shift
+ break
+ ;;
+ -*) # unknown option
+ echo "$usage" 1>&2
+ exit 1
+ ;;
+ *) # first non-opt arg
+ break
+ ;;
+ esac
+done
+
+for file
+do
+ if test -d "$file"; then
+ shift
+ else
+ break
+ fi
+done
+
+case $# in
+ 0) exit 0 ;;
+esac
+
+# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
+# mkdir -p a/c at the same time, both will detect that a is missing,
+# one will create a, then the other will try to create a and die with
+# a "File exists" error. This is a problem when calling mkinstalldirs
+# from a parallel make. We use --version in the probe to restrict
+# ourselves to GNU mkdir, which is thread-safe.
+case $dirmode in
+ '')
+ if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ echo "mkdir -p -- $*"
+ exec mkdir -p -- "$@"
+ else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ test -d ./-p && rmdir ./-p
+ test -d ./--version && rmdir ./--version
+ fi
+ ;;
+ *)
+ if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
+ test ! -d ./--version; then
+ echo "mkdir -m $dirmode -p -- $*"
+ exec mkdir -m "$dirmode" -p -- "$@"
+ else
+ # Clean up after NextStep and OpenStep mkdir.
+ for d in ./-m ./-p ./--version "./$dirmode";
+ do
+ test -d $d && rmdir $d
+ done
+ fi
+ ;;
+esac
+
+for file
+do
+ case $file in
+ /*) pathcomp=/ ;;
+ *) pathcomp= ;;
+ esac
+ oIFS=$IFS
+ IFS=/
+ set fnord $file
+ shift
+ IFS=$oIFS
+
+ for d
+ do
+ test "x$d" = x && continue
+
+ pathcomp=$pathcomp$d
+ case $pathcomp in
+ -*) pathcomp=./$pathcomp ;;
+ esac
+
+ if test ! -d "$pathcomp"; then
+ echo "mkdir $pathcomp"
+
+ mkdir "$pathcomp" || lasterr=$?
+
+ if test ! -d "$pathcomp"; then
+ errstatus=$lasterr
+ else
+ if test ! -z "$dirmode"; then
+ echo "chmod $dirmode $pathcomp"
+ lasterr=
+ chmod "$dirmode" "$pathcomp" || lasterr=$?
+
+ if test ! -z "$lasterr"; then
+ errstatus=$lasterr
+ fi
+ fi
+ fi
+ fi
+
+ pathcomp=$pathcomp/
+ done
+done
+
+exit $errstatus
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/Build/source/libs/libpng/libpng-1.2.34/png.5 b/Build/source/libs/libpng/libpng-1.2.34/png.5
new file mode 100644
index 00000000000..5c655f093ad
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/png.5
@@ -0,0 +1,74 @@
+.TH PNG 5 "December 18, 2008"
+.SH NAME
+png \- Portable Network Graphics (PNG) format
+.SH DESCRIPTION
+PNG (Portable Network Graphics) is an extensible file format for the
+lossless, portable, well-compressed storage of raster images. PNG provides
+a patent-free replacement for GIF and can also replace many
+common uses of TIFF. Indexed-color, grayscale, and truecolor images are
+supported, plus an optional alpha channel. Sample depths range from
+1 to 16 bits.
+.br
+
+PNG is designed to work well in online viewing applications, such as the
+World Wide Web, so it is fully streamable with a progressive display
+option. PNG is robust, providing both full file integrity checking and
+fast, simple detection of common transmission errors. Also, PNG can store
+gamma and chromaticity data for improved color matching on heterogeneous
+platforms.
+
+.SH "SEE ALSO"
+.IR libpng(3) ", " zlib(3) ", " deflate(5) ", and " zlib(5)
+.LP
+PNG specification (second edition), November 2003:
+.IP
+.br
+ <http://www.w3.org/TR/2003/REC-PNG-20031110/
+PNG 1.2 specification, July 1999:
+.IP
+.br
+http://www.libpng.org/pub/png
+.LP
+PNG 1.0 specification, October 1996:
+.IP
+.br
+RFC 2083
+.IP
+.br
+ftp://ftp.rfc-editor.org:/in-notes/rfc2083.txt
+.br
+or (as a W3C Recommendation) at
+.br
+http://www.w3.org/TR/REC-png.html
+.SH AUTHORS
+This man page: Glenn Randers-Pehrson
+.LP
+Portable Network Graphics (PNG) Specification (Second Edition)
+Information technology - Computer graphics and image processing -
+Portable Network Graphics (PNG): Functional specification.
+ISO/IEC 15948:2003 (E) (November 10, 2003): David Duce and others.
+.LP
+Portable Network Graphics (PNG) Specification Version 1.2 (July 8, 1999):
+Glenn Randers-Pehrson and others (png-list).
+.LP
+Portable Network Graphics (PNG) Specification Version 1.0 (October 1, 1996):
+Thomas Boutell and others (png-list).
+.LP
+
+
+.SH COPYRIGHT NOTICE
+.LP
+This man page is Copyright (c) 1998-2006 Glenn Randers-Pehrson. See png.h
+for conditions of use and distribution.
+.LP
+The PNG Specification (Second Edition) is
+Copyright (c) 2003 W3C. (MIT, ERCIM, Keio), All Rights Reserved.
+.LP
+The PNG-1.2 specification is copyright (c) 1999 Glenn Randers-Pehrson.
+See the specification for conditions of use and distribution.
+.LP
+The PNG-1.0 specification is copyright (c) 1996 Massachusetts Institute of
+Technology. See the specification for conditions of use and distribution.
+.LP
+.\" end of man page
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/png.c b/Build/source/libs/libpng/libpng-1.2.34/png.c
new file mode 100644
index 00000000000..29a185513ea
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/png.c
@@ -0,0 +1,911 @@
+
+/* png.c - location for general purpose libpng functions
+ *
+ * Last changed in libpng 1.2.34 [December 18, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+#define PNG_INTERNAL
+#define PNG_NO_EXTERN
+#include "png.h"
+
+/* Generate a compiler error if there is an old png.h in the search path. */
+typedef version_1_2_34 Your_png_h_is_not_version_1_2_34;
+
+/* Version information for C files. This had better match the version
+ * string defined in png.h. */
+
+#ifdef PNG_USE_GLOBAL_ARRAYS
+/* png_libpng_ver was changed to a function in version 1.0.5c */
+PNG_CONST char png_libpng_ver[18] = PNG_LIBPNG_VER_STRING;
+
+#ifdef PNG_READ_SUPPORTED
+
+/* png_sig was changed to a function in version 1.0.5c */
+/* Place to hold the signature string for a PNG file. */
+PNG_CONST png_byte FARDATA png_sig[8] = {137, 80, 78, 71, 13, 10, 26, 10};
+#endif /* PNG_READ_SUPPORTED */
+
+/* Invoke global declarations for constant strings for known chunk types */
+PNG_IHDR;
+PNG_IDAT;
+PNG_IEND;
+PNG_PLTE;
+PNG_bKGD;
+PNG_cHRM;
+PNG_gAMA;
+PNG_hIST;
+PNG_iCCP;
+PNG_iTXt;
+PNG_oFFs;
+PNG_pCAL;
+PNG_sCAL;
+PNG_pHYs;
+PNG_sBIT;
+PNG_sPLT;
+PNG_sRGB;
+PNG_tEXt;
+PNG_tIME;
+PNG_tRNS;
+PNG_zTXt;
+
+#ifdef PNG_READ_SUPPORTED
+/* arrays to facilitate easy interlacing - use pass (0 - 6) as index */
+
+/* start of interlace block */
+PNG_CONST int FARDATA png_pass_start[] = {0, 4, 0, 2, 0, 1, 0};
+
+/* offset to next interlace block */
+PNG_CONST int FARDATA png_pass_inc[] = {8, 8, 4, 4, 2, 2, 1};
+
+/* start of interlace block in the y direction */
+PNG_CONST int FARDATA png_pass_ystart[] = {0, 0, 4, 0, 2, 0, 1};
+
+/* offset to next interlace block in the y direction */
+PNG_CONST int FARDATA png_pass_yinc[] = {8, 8, 8, 4, 4, 2, 2};
+
+/* Height of interlace block. This is not currently used - if you need
+ * it, uncomment it here and in png.h
+PNG_CONST int FARDATA png_pass_height[] = {8, 8, 4, 4, 2, 2, 1};
+*/
+
+/* Mask to determine which pixels are valid in a pass */
+PNG_CONST int FARDATA png_pass_mask[] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff};
+
+/* Mask to determine which pixels to overwrite while displaying */
+PNG_CONST int FARDATA png_pass_dsp_mask[]
+ = {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, 0xff};
+
+#endif /* PNG_READ_SUPPORTED */
+#endif /* PNG_USE_GLOBAL_ARRAYS */
+
+/* Tells libpng that we have already handled the first "num_bytes" bytes
+ * of the PNG file signature. If the PNG data is embedded into another
+ * stream we can set num_bytes = 8 so that libpng will not attempt to read
+ * or write any of the magic bytes before it starts on the IHDR.
+ */
+
+#ifdef PNG_READ_SUPPORTED
+void PNGAPI
+png_set_sig_bytes(png_structp png_ptr, int num_bytes)
+{
+ if (png_ptr == NULL) return;
+ png_debug(1, "in png_set_sig_bytes");
+ if (num_bytes > 8)
+ png_error(png_ptr, "Too many bytes for PNG signature.");
+
+ png_ptr->sig_bytes = (png_byte)(num_bytes < 0 ? 0 : num_bytes);
+}
+
+/* Checks whether the supplied bytes match the PNG signature. We allow
+ * checking less than the full 8-byte signature so that those apps that
+ * already read the first few bytes of a file to determine the file type
+ * can simply check the remaining bytes for extra assurance. Returns
+ * an integer less than, equal to, or greater than zero if sig is found,
+ * respectively, to be less than, to match, or be greater than the correct
+ * PNG signature (this is the same behaviour as strcmp, memcmp, etc).
+ */
+int PNGAPI
+png_sig_cmp(png_bytep sig, png_size_t start, png_size_t num_to_check)
+{
+ png_byte png_signature[8] = {137, 80, 78, 71, 13, 10, 26, 10};
+ if (num_to_check > 8)
+ num_to_check = 8;
+ else if (num_to_check < 1)
+ return (-1);
+
+ if (start > 7)
+ return (-1);
+
+ if (start + num_to_check > 8)
+ num_to_check = 8 - start;
+
+ return ((int)(png_memcmp(&sig[start], &png_signature[start], num_to_check)));
+}
+
+#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
+/* (Obsolete) function to check signature bytes. It does not allow one
+ * to check a partial signature. This function might be removed in the
+ * future - use png_sig_cmp(). Returns true (nonzero) if the file is PNG.
+ */
+int PNGAPI
+png_check_sig(png_bytep sig, int num)
+{
+ return ((int)!png_sig_cmp(sig, (png_size_t)0, (png_size_t)num));
+}
+#endif
+#endif /* PNG_READ_SUPPORTED */
+
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+/* Function to allocate memory for zlib and clear it to 0. */
+#ifdef PNG_1_0_X
+voidpf PNGAPI
+#else
+voidpf /* private */
+#endif
+png_zalloc(voidpf png_ptr, uInt items, uInt size)
+{
+ png_voidp ptr;
+ png_structp p=(png_structp)png_ptr;
+ png_uint_32 save_flags=p->flags;
+ png_uint_32 num_bytes;
+
+ if (png_ptr == NULL) return (NULL);
+ if (items > PNG_UINT_32_MAX/size)
+ {
+ png_warning (p, "Potential overflow in png_zalloc()");
+ return (NULL);
+ }
+ num_bytes = (png_uint_32)items * size;
+
+ p->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK;
+ ptr = (png_voidp)png_malloc((png_structp)png_ptr, num_bytes);
+ p->flags=save_flags;
+
+#if defined(PNG_1_0_X) && !defined(PNG_NO_ZALLOC_ZERO)
+ if (ptr == NULL)
+ return ((voidpf)ptr);
+
+ if (num_bytes > (png_uint_32)0x8000L)
+ {
+ png_memset(ptr, 0, (png_size_t)0x8000L);
+ png_memset((png_bytep)ptr + (png_size_t)0x8000L, 0,
+ (png_size_t)(num_bytes - (png_uint_32)0x8000L));
+ }
+ else
+ {
+ png_memset(ptr, 0, (png_size_t)num_bytes);
+ }
+#endif
+ return ((voidpf)ptr);
+}
+
+/* function to free memory for zlib */
+#ifdef PNG_1_0_X
+void PNGAPI
+#else
+void /* private */
+#endif
+png_zfree(voidpf png_ptr, voidpf ptr)
+{
+ png_free((png_structp)png_ptr, (png_voidp)ptr);
+}
+
+/* Reset the CRC variable to 32 bits of 1's. Care must be taken
+ * in case CRC is > 32 bits to leave the top bits 0.
+ */
+void /* PRIVATE */
+png_reset_crc(png_structp png_ptr)
+{
+ png_ptr->crc = crc32(0, Z_NULL, 0);
+}
+
+/* Calculate the CRC over a section of data. We can only pass as
+ * much data to this routine as the largest single buffer size. We
+ * also check that this data will actually be used before going to the
+ * trouble of calculating it.
+ */
+void /* PRIVATE */
+png_calculate_crc(png_structp png_ptr, png_bytep ptr, png_size_t length)
+{
+ int need_crc = 1;
+
+ if (png_ptr->chunk_name[0] & 0x20) /* ancillary */
+ {
+ if ((png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_MASK) ==
+ (PNG_FLAG_CRC_ANCILLARY_USE | PNG_FLAG_CRC_ANCILLARY_NOWARN))
+ need_crc = 0;
+ }
+ else /* critical */
+ {
+ if (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_IGNORE)
+ need_crc = 0;
+ }
+
+ if (need_crc)
+ png_ptr->crc = crc32(png_ptr->crc, ptr, (uInt)length);
+}
+
+/* Allocate the memory for an info_struct for the application. We don't
+ * really need the png_ptr, but it could potentially be useful in the
+ * future. This should be used in favour of malloc(png_sizeof(png_info))
+ * and png_info_init() so that applications that want to use a shared
+ * libpng don't have to be recompiled if png_info changes size.
+ */
+png_infop PNGAPI
+png_create_info_struct(png_structp png_ptr)
+{
+ png_infop info_ptr;
+
+ png_debug(1, "in png_create_info_struct");
+ if (png_ptr == NULL) return (NULL);
+#ifdef PNG_USER_MEM_SUPPORTED
+ info_ptr = (png_infop)png_create_struct_2(PNG_STRUCT_INFO,
+ png_ptr->malloc_fn, png_ptr->mem_ptr);
+#else
+ info_ptr = (png_infop)png_create_struct(PNG_STRUCT_INFO);
+#endif
+ if (info_ptr != NULL)
+ png_info_init_3(&info_ptr, png_sizeof(png_info));
+
+ return (info_ptr);
+}
+
+/* This function frees the memory associated with a single info struct.
+ * Normally, one would use either png_destroy_read_struct() or
+ * png_destroy_write_struct() to free an info struct, but this may be
+ * useful for some applications.
+ */
+void PNGAPI
+png_destroy_info_struct(png_structp png_ptr, png_infopp info_ptr_ptr)
+{
+ png_infop info_ptr = NULL;
+ if (png_ptr == NULL) return;
+
+ png_debug(1, "in png_destroy_info_struct");
+ if (info_ptr_ptr != NULL)
+ info_ptr = *info_ptr_ptr;
+
+ if (info_ptr != NULL)
+ {
+ png_info_destroy(png_ptr, info_ptr);
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2((png_voidp)info_ptr, png_ptr->free_fn,
+ png_ptr->mem_ptr);
+#else
+ png_destroy_struct((png_voidp)info_ptr);
+#endif
+ *info_ptr_ptr = NULL;
+ }
+}
+
+/* Initialize the info structure. This is now an internal function (0.89)
+ * and applications using it are urged to use png_create_info_struct()
+ * instead.
+ */
+#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
+#undef png_info_init
+void PNGAPI
+png_info_init(png_infop info_ptr)
+{
+ /* We only come here via pre-1.0.12-compiled applications */
+ png_info_init_3(&info_ptr, 0);
+}
+#endif
+
+void PNGAPI
+png_info_init_3(png_infopp ptr_ptr, png_size_t png_info_struct_size)
+{
+ png_infop info_ptr = *ptr_ptr;
+
+ if (info_ptr == NULL) return;
+
+ png_debug(1, "in png_info_init_3");
+
+ if (png_sizeof(png_info) > png_info_struct_size)
+ {
+ png_destroy_struct(info_ptr);
+ info_ptr = (png_infop)png_create_struct(PNG_STRUCT_INFO);
+ *ptr_ptr = info_ptr;
+ }
+
+ /* set everything to 0 */
+ png_memset(info_ptr, 0, png_sizeof(png_info));
+}
+
+#ifdef PNG_FREE_ME_SUPPORTED
+void PNGAPI
+png_data_freer(png_structp png_ptr, png_infop info_ptr,
+ int freer, png_uint_32 mask)
+{
+ png_debug(1, "in png_data_freer");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+ if (freer == PNG_DESTROY_WILL_FREE_DATA)
+ info_ptr->free_me |= mask;
+ else if (freer == PNG_USER_WILL_FREE_DATA)
+ info_ptr->free_me &= ~mask;
+ else
+ png_warning(png_ptr,
+ "Unknown freer parameter in png_data_freer.");
+}
+#endif
+
+void PNGAPI
+png_free_data(png_structp png_ptr, png_infop info_ptr, png_uint_32 mask,
+ int num)
+{
+ png_debug(1, "in png_free_data");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+#if defined(PNG_TEXT_SUPPORTED)
+/* free text item num or (if num == -1) all text items */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_TEXT) & info_ptr->free_me)
+#else
+if (mask & PNG_FREE_TEXT)
+#endif
+{
+ if (num != -1)
+ {
+ if (info_ptr->text && info_ptr->text[num].key)
+ {
+ png_free(png_ptr, info_ptr->text[num].key);
+ info_ptr->text[num].key = NULL;
+ }
+ }
+ else
+ {
+ int i;
+ for (i = 0; i < info_ptr->num_text; i++)
+ png_free_data(png_ptr, info_ptr, PNG_FREE_TEXT, i);
+ png_free(png_ptr, info_ptr->text);
+ info_ptr->text = NULL;
+ info_ptr->num_text=0;
+ }
+}
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED)
+/* free any tRNS entry */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_TRNS) & info_ptr->free_me)
+#else
+if ((mask & PNG_FREE_TRNS) && (png_ptr->flags & PNG_FLAG_FREE_TRNS))
+#endif
+{
+ png_free(png_ptr, info_ptr->trans);
+ info_ptr->trans = NULL;
+ info_ptr->valid &= ~PNG_INFO_tRNS;
+#ifndef PNG_FREE_ME_SUPPORTED
+ png_ptr->flags &= ~PNG_FLAG_FREE_TRNS;
+#endif
+}
+#endif
+
+#if defined(PNG_sCAL_SUPPORTED)
+/* free any sCAL entry */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_SCAL) & info_ptr->free_me)
+#else
+if (mask & PNG_FREE_SCAL)
+#endif
+{
+#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED)
+ png_free(png_ptr, info_ptr->scal_s_width);
+ png_free(png_ptr, info_ptr->scal_s_height);
+ info_ptr->scal_s_width = NULL;
+ info_ptr->scal_s_height = NULL;
+#endif
+ info_ptr->valid &= ~PNG_INFO_sCAL;
+}
+#endif
+
+#if defined(PNG_pCAL_SUPPORTED)
+/* free any pCAL entry */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_PCAL) & info_ptr->free_me)
+#else
+if (mask & PNG_FREE_PCAL)
+#endif
+{
+ png_free(png_ptr, info_ptr->pcal_purpose);
+ png_free(png_ptr, info_ptr->pcal_units);
+ info_ptr->pcal_purpose = NULL;
+ info_ptr->pcal_units = NULL;
+ if (info_ptr->pcal_params != NULL)
+ {
+ int i;
+ for (i = 0; i < (int)info_ptr->pcal_nparams; i++)
+ {
+ png_free(png_ptr, info_ptr->pcal_params[i]);
+ info_ptr->pcal_params[i]=NULL;
+ }
+ png_free(png_ptr, info_ptr->pcal_params);
+ info_ptr->pcal_params = NULL;
+ }
+ info_ptr->valid &= ~PNG_INFO_pCAL;
+}
+#endif
+
+#if defined(PNG_iCCP_SUPPORTED)
+/* free any iCCP entry */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_ICCP) & info_ptr->free_me)
+#else
+if (mask & PNG_FREE_ICCP)
+#endif
+{
+ png_free(png_ptr, info_ptr->iccp_name);
+ png_free(png_ptr, info_ptr->iccp_profile);
+ info_ptr->iccp_name = NULL;
+ info_ptr->iccp_profile = NULL;
+ info_ptr->valid &= ~PNG_INFO_iCCP;
+}
+#endif
+
+#if defined(PNG_sPLT_SUPPORTED)
+/* free a given sPLT entry, or (if num == -1) all sPLT entries */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_SPLT) & info_ptr->free_me)
+#else
+if (mask & PNG_FREE_SPLT)
+#endif
+{
+ if (num != -1)
+ {
+ if (info_ptr->splt_palettes)
+ {
+ png_free(png_ptr, info_ptr->splt_palettes[num].name);
+ png_free(png_ptr, info_ptr->splt_palettes[num].entries);
+ info_ptr->splt_palettes[num].name = NULL;
+ info_ptr->splt_palettes[num].entries = NULL;
+ }
+ }
+ else
+ {
+ if (info_ptr->splt_palettes_num)
+ {
+ int i;
+ for (i = 0; i < (int)info_ptr->splt_palettes_num; i++)
+ png_free_data(png_ptr, info_ptr, PNG_FREE_SPLT, i);
+
+ png_free(png_ptr, info_ptr->splt_palettes);
+ info_ptr->splt_palettes = NULL;
+ info_ptr->splt_palettes_num = 0;
+ }
+ info_ptr->valid &= ~PNG_INFO_sPLT;
+ }
+}
+#endif
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ if (png_ptr->unknown_chunk.data)
+ {
+ png_free(png_ptr, png_ptr->unknown_chunk.data);
+ png_ptr->unknown_chunk.data = NULL;
+ }
+
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_UNKN) & info_ptr->free_me)
+#else
+if (mask & PNG_FREE_UNKN)
+#endif
+{
+ if (num != -1)
+ {
+ if (info_ptr->unknown_chunks)
+ {
+ png_free(png_ptr, info_ptr->unknown_chunks[num].data);
+ info_ptr->unknown_chunks[num].data = NULL;
+ }
+ }
+ else
+ {
+ int i;
+
+ if (info_ptr->unknown_chunks_num)
+ {
+ for (i = 0; i < (int)info_ptr->unknown_chunks_num; i++)
+ png_free_data(png_ptr, info_ptr, PNG_FREE_UNKN, i);
+
+ png_free(png_ptr, info_ptr->unknown_chunks);
+ info_ptr->unknown_chunks = NULL;
+ info_ptr->unknown_chunks_num = 0;
+ }
+ }
+}
+#endif
+
+#if defined(PNG_hIST_SUPPORTED)
+/* free any hIST entry */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_HIST) & info_ptr->free_me)
+#else
+if ((mask & PNG_FREE_HIST) && (png_ptr->flags & PNG_FLAG_FREE_HIST))
+#endif
+{
+ png_free(png_ptr, info_ptr->hist);
+ info_ptr->hist = NULL;
+ info_ptr->valid &= ~PNG_INFO_hIST;
+#ifndef PNG_FREE_ME_SUPPORTED
+ png_ptr->flags &= ~PNG_FLAG_FREE_HIST;
+#endif
+}
+#endif
+
+/* free any PLTE entry that was internally allocated */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_PLTE) & info_ptr->free_me)
+#else
+if ((mask & PNG_FREE_PLTE) && (png_ptr->flags & PNG_FLAG_FREE_PLTE))
+#endif
+{
+ png_zfree(png_ptr, info_ptr->palette);
+ info_ptr->palette = NULL;
+ info_ptr->valid &= ~PNG_INFO_PLTE;
+#ifndef PNG_FREE_ME_SUPPORTED
+ png_ptr->flags &= ~PNG_FLAG_FREE_PLTE;
+#endif
+ info_ptr->num_palette = 0;
+}
+
+#if defined(PNG_INFO_IMAGE_SUPPORTED)
+/* free any image bits attached to the info structure */
+#ifdef PNG_FREE_ME_SUPPORTED
+if ((mask & PNG_FREE_ROWS) & info_ptr->free_me)
+#else
+if (mask & PNG_FREE_ROWS)
+#endif
+{
+ if (info_ptr->row_pointers)
+ {
+ int row;
+ for (row = 0; row < (int)info_ptr->height; row++)
+ {
+ png_free(png_ptr, info_ptr->row_pointers[row]);
+ info_ptr->row_pointers[row]=NULL;
+ }
+ png_free(png_ptr, info_ptr->row_pointers);
+ info_ptr->row_pointers=NULL;
+ }
+ info_ptr->valid &= ~PNG_INFO_IDAT;
+}
+#endif
+
+#ifdef PNG_FREE_ME_SUPPORTED
+ if (num == -1)
+ info_ptr->free_me &= ~mask;
+ else
+ info_ptr->free_me &= ~(mask & ~PNG_FREE_MUL);
+#endif
+}
+
+/* This is an internal routine to free any memory that the info struct is
+ * pointing to before re-using it or freeing the struct itself. Recall
+ * that png_free() checks for NULL pointers for us.
+ */
+void /* PRIVATE */
+png_info_destroy(png_structp png_ptr, png_infop info_ptr)
+{
+ png_debug(1, "in png_info_destroy");
+
+ png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1);
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ if (png_ptr->num_chunk_list)
+ {
+ png_free(png_ptr, png_ptr->chunk_list);
+ png_ptr->chunk_list=NULL;
+ png_ptr->num_chunk_list = 0;
+ }
+#endif
+
+ png_info_init_3(&info_ptr, png_sizeof(png_info));
+}
+#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */
+
+/* This function returns a pointer to the io_ptr associated with the user
+ * functions. The application should free any memory associated with this
+ * pointer before png_write_destroy() or png_read_destroy() are called.
+ */
+png_voidp PNGAPI
+png_get_io_ptr(png_structp png_ptr)
+{
+ if (png_ptr == NULL) return (NULL);
+ return (png_ptr->io_ptr);
+}
+
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+#if !defined(PNG_NO_STDIO)
+/* Initialize the default input/output functions for the PNG file. If you
+ * use your own read or write routines, you can call either png_set_read_fn()
+ * or png_set_write_fn() instead of png_init_io(). If you have defined
+ * PNG_NO_STDIO, you must use a function of your own because "FILE *" isn't
+ * necessarily available.
+ */
+void PNGAPI
+png_init_io(png_structp png_ptr, png_FILE_p fp)
+{
+ png_debug(1, "in png_init_io");
+ if (png_ptr == NULL) return;
+ png_ptr->io_ptr = (png_voidp)fp;
+}
+#endif
+
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+/* Convert the supplied time into an RFC 1123 string suitable for use in
+ * a "Creation Time" or other text-based time string.
+ */
+png_charp PNGAPI
+png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime)
+{
+ static PNG_CONST char short_months[12][4] =
+ {"Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
+
+ if (png_ptr == NULL) return (NULL);
+ if (png_ptr->time_buffer == NULL)
+ {
+ png_ptr->time_buffer = (png_charp)png_malloc(png_ptr, (png_uint_32)(29*
+ png_sizeof(char)));
+ }
+
+#if defined(_WIN32_WCE)
+ {
+ wchar_t time_buf[29];
+ wsprintf(time_buf, TEXT("%d %S %d %02d:%02d:%02d +0000"),
+ ptime->day % 32, short_months[(ptime->month - 1) % 12],
+ ptime->year, ptime->hour % 24, ptime->minute % 60,
+ ptime->second % 61);
+ WideCharToMultiByte(CP_ACP, 0, time_buf, -1, png_ptr->time_buffer, 29,
+ NULL, NULL);
+ }
+#else
+#ifdef USE_FAR_KEYWORD
+ {
+ char near_time_buf[29];
+ png_snprintf6(near_time_buf, 29, "%d %s %d %02d:%02d:%02d +0000",
+ ptime->day % 32, short_months[(ptime->month - 1) % 12],
+ ptime->year, ptime->hour % 24, ptime->minute % 60,
+ ptime->second % 61);
+ png_memcpy(png_ptr->time_buffer, near_time_buf,
+ 29*png_sizeof(char));
+ }
+#else
+ png_snprintf6(png_ptr->time_buffer, 29, "%d %s %d %02d:%02d:%02d +0000",
+ ptime->day % 32, short_months[(ptime->month - 1) % 12],
+ ptime->year, ptime->hour % 24, ptime->minute % 60,
+ ptime->second % 61);
+#endif
+#endif /* _WIN32_WCE */
+ return ((png_charp)png_ptr->time_buffer);
+}
+#endif /* PNG_TIME_RFC1123_SUPPORTED */
+
+#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */
+
+png_charp PNGAPI
+png_get_copyright(png_structp png_ptr)
+{
+ png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
+ return ((png_charp) "\n libpng version 1.2.34 - December 18, 2008\n\
+ Copyright (c) 1998-2008 Glenn Randers-Pehrson\n\
+ Copyright (c) 1996-1997 Andreas Dilger\n\
+ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
+}
+
+/* The following return the library version as a short string in the
+ * format 1.0.0 through 99.99.99zz. To get the version of *.h files
+ * used with your application, print out PNG_LIBPNG_VER_STRING, which
+ * is defined in png.h.
+ * Note: now there is no difference between png_get_libpng_ver() and
+ * png_get_header_ver(). Due to the version_nn_nn_nn typedef guard,
+ * it is guaranteed that png.c uses the correct version of png.h.
+ */
+png_charp PNGAPI
+png_get_libpng_ver(png_structp png_ptr)
+{
+ /* Version of *.c files used when building libpng */
+ png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
+ return ((png_charp) PNG_LIBPNG_VER_STRING);
+}
+
+png_charp PNGAPI
+png_get_header_ver(png_structp png_ptr)
+{
+ /* Version of *.h files used when building libpng */
+ png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
+ return ((png_charp) PNG_LIBPNG_VER_STRING);
+}
+
+png_charp PNGAPI
+png_get_header_version(png_structp png_ptr)
+{
+ /* Returns longer string containing both version and date */
+ png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
+ return ((png_charp) PNG_HEADER_VERSION_STRING
+#ifndef PNG_READ_SUPPORTED
+ " (NO READ SUPPORT)"
+#endif
+ "\n");
+}
+
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+int PNGAPI
+png_handle_as_unknown(png_structp png_ptr, png_bytep chunk_name)
+{
+ /* check chunk_name and return "keep" value if it's on the list, else 0 */
+ int i;
+ png_bytep p;
+ if (png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list<=0)
+ return 0;
+ p = png_ptr->chunk_list + png_ptr->num_chunk_list*5 - 5;
+ for (i = png_ptr->num_chunk_list; i; i--, p -= 5)
+ if (!png_memcmp(chunk_name, p, 4))
+ return ((int)*(p + 4));
+ return 0;
+}
+#endif
+
+/* This function, added to libpng-1.0.6g, is untested. */
+int PNGAPI
+png_reset_zstream(png_structp png_ptr)
+{
+ if (png_ptr == NULL) return Z_STREAM_ERROR;
+ return (inflateReset(&png_ptr->zstream));
+}
+#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */
+
+/* This function was added to libpng-1.0.7 */
+png_uint_32 PNGAPI
+png_access_version_number(void)
+{
+ /* Version of *.c files used when building libpng */
+ return((png_uint_32) PNG_LIBPNG_VER);
+}
+
+
+#if defined(PNG_READ_SUPPORTED) && defined(PNG_ASSEMBLER_CODE_SUPPORTED)
+#if !defined(PNG_1_0_X)
+/* this function was added to libpng 1.2.0 */
+int PNGAPI
+png_mmx_support(void)
+{
+ /* obsolete, to be removed from libpng-1.4.0 */
+ return -1;
+}
+#endif /* PNG_1_0_X */
+#endif /* PNG_READ_SUPPORTED && PNG_ASSEMBLER_CODE_SUPPORTED */
+
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+#ifdef PNG_SIZE_T
+/* Added at libpng version 1.2.6 */
+ PNG_EXTERN png_size_t PNGAPI png_convert_size PNGARG((size_t size));
+png_size_t PNGAPI
+png_convert_size(size_t size)
+{
+ if (size > (png_size_t)-1)
+ PNG_ABORT(); /* We haven't got access to png_ptr, so no png_error() */
+ return ((png_size_t)size);
+}
+#endif /* PNG_SIZE_T */
+
+/* Added at libpng version 1.2.34 and 1.4.0 (moved from pngset.c) */
+#if defined(PNG_cHRM_SUPPORTED)
+#if !defined(PNG_NO_CHECK_cHRM)
+/*
+ Multiply two 32-bit numbers, V1 and V2, using 32-bit
+ arithmetic, to produce a 64 bit result in the HI/LO words.
+
+ A B
+ x C D
+ ------
+ AD || BD
+AC || CB || 0
+
+ where A and B are the high and low 16-bit words of V1,
+ C and D are the 16-bit words of V2, AD is the product of
+ A and D, and X || Y is (X << 16) + Y.
+*/
+
+void png_64bit_product (long v1, long v2, unsigned long *hi_product,
+ unsigned long *lo_product)
+{
+ int a, b, c, d;
+ long lo, hi, x, y;
+
+ a = (v1 >> 16) & 0xffff;
+ b = v1 & 0xffff;
+ c = (v2 >> 16) & 0xffff;
+ d = v2 & 0xffff;
+
+ lo = b * d; /* BD */
+ x = a * d + c * b; /* AD + CB */
+ y = ((lo >> 16) & 0xffff) + x;
+
+ lo = (lo & 0xffff) | ((y & 0xffff) << 16);
+ hi = (y >> 16) & 0xffff;
+
+ hi += a * c; /* AC */
+
+ *hi_product = (unsigned long)hi;
+ *lo_product = (unsigned long)lo;
+}
+int /* private */
+png_check_cHRM_fixed(png_structp png_ptr,
+ png_fixed_point white_x, png_fixed_point white_y, png_fixed_point red_x,
+ png_fixed_point red_y, png_fixed_point green_x, png_fixed_point green_y,
+ png_fixed_point blue_x, png_fixed_point blue_y)
+{
+ int ret = 1;
+ unsigned long xy_hi,xy_lo,yx_hi,yx_lo;
+
+ png_debug(1, "in function png_check_cHRM_fixed");
+ if (png_ptr == NULL)
+ return 0;
+
+ if (white_x < 0 || white_y <= 0 ||
+ red_x < 0 || red_y < 0 ||
+ green_x < 0 || green_y < 0 ||
+ blue_x < 0 || blue_y < 0)
+ {
+ png_warning(png_ptr,
+ "Ignoring attempt to set negative chromaticity value");
+ ret = 0;
+ }
+ if (white_x > (png_fixed_point) PNG_UINT_31_MAX ||
+ white_y > (png_fixed_point) PNG_UINT_31_MAX ||
+ red_x > (png_fixed_point) PNG_UINT_31_MAX ||
+ red_y > (png_fixed_point) PNG_UINT_31_MAX ||
+ green_x > (png_fixed_point) PNG_UINT_31_MAX ||
+ green_y > (png_fixed_point) PNG_UINT_31_MAX ||
+ blue_x > (png_fixed_point) PNG_UINT_31_MAX ||
+ blue_y > (png_fixed_point) PNG_UINT_31_MAX )
+ {
+ png_warning(png_ptr,
+ "Ignoring attempt to set chromaticity value exceeding 21474.83");
+ ret = 0;
+ }
+ if (white_x > 100000L - white_y)
+ {
+ png_warning(png_ptr, "Invalid cHRM white point");
+ ret = 0;
+ }
+ if (red_x > 100000L - red_y)
+ {
+ png_warning(png_ptr, "Invalid cHRM red point");
+ ret = 0;
+ }
+ if (green_x > 100000L - green_y)
+ {
+ png_warning(png_ptr, "Invalid cHRM green point");
+ ret = 0;
+ }
+ if (blue_x > 100000L - blue_y)
+ {
+ png_warning(png_ptr, "Invalid cHRM blue point");
+ ret = 0;
+ }
+
+ png_64bit_product(green_x - red_x, blue_y - red_y, &xy_hi, &xy_lo);
+ png_64bit_product(green_y - red_y, blue_x - red_x, &yx_hi, &yx_lo);
+
+ if (xy_hi == yx_hi && xy_lo == yx_lo)
+ {
+ png_warning(png_ptr,
+ "Ignoring attempt to set cHRM RGB triangle with zero area");
+ ret = 0;
+ }
+
+ return ret;
+}
+#endif /* NO_PNG_CHECK_cHRM */
+#endif /* PNG_cHRM_SUPPORTED */
+#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/png.h b/Build/source/libs/libpng/libpng-1.2.34/png.h
new file mode 100644
index 00000000000..3873728b426
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/png.h
@@ -0,0 +1,3661 @@
+/* png.h - header file for PNG reference library
+ *
+ * libpng version 1.2.34 - December 18, 2008
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Authors and maintainers:
+ * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
+ * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
+ * libpng versions 0.97, January 1998, through 1.2.34 - December 18, 2008: Glenn
+ * See also "Contributing Authors", below.
+ *
+ * Note about libpng version numbers:
+ *
+ * Due to various miscommunications, unforeseen code incompatibilities
+ * and occasional factors outside the authors' control, version numbering
+ * on the library has not always been consistent and straightforward.
+ * The following table summarizes matters since version 0.89c, which was
+ * the first widely used release:
+ *
+ * source png.h png.h shared-lib
+ * version string int version
+ * ------- ------ ----- ----------
+ * 0.89c "1.0 beta 3" 0.89 89 1.0.89
+ * 0.90 "1.0 beta 4" 0.90 90 0.90 [should have been 2.0.90]
+ * 0.95 "1.0 beta 5" 0.95 95 0.95 [should have been 2.0.95]
+ * 0.96 "1.0 beta 6" 0.96 96 0.96 [should have been 2.0.96]
+ * 0.97b "1.00.97 beta 7" 1.00.97 97 1.0.1 [should have been 2.0.97]
+ * 0.97c 0.97 97 2.0.97
+ * 0.98 0.98 98 2.0.98
+ * 0.99 0.99 98 2.0.99
+ * 0.99a-m 0.99 99 2.0.99
+ * 1.00 1.00 100 2.1.0 [100 should be 10000]
+ * 1.0.0 (from here on, the 100 2.1.0 [100 should be 10000]
+ * 1.0.1 png.h string is 10001 2.1.0
+ * 1.0.1a-e identical to the 10002 from here on, the shared library
+ * 1.0.2 source version) 10002 is 2.V where V is the source code
+ * 1.0.2a-b 10003 version, except as noted.
+ * 1.0.3 10003
+ * 1.0.3a-d 10004
+ * 1.0.4 10004
+ * 1.0.4a-f 10005
+ * 1.0.5 (+ 2 patches) 10005
+ * 1.0.5a-d 10006
+ * 1.0.5e-r 10100 (not source compatible)
+ * 1.0.5s-v 10006 (not binary compatible)
+ * 1.0.6 (+ 3 patches) 10006 (still binary incompatible)
+ * 1.0.6d-f 10007 (still binary incompatible)
+ * 1.0.6g 10007
+ * 1.0.6h 10007 10.6h (testing xy.z so-numbering)
+ * 1.0.6i 10007 10.6i
+ * 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0)
+ * 1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14 (binary compatible)
+ * 1.0.7beta15-18 1 10007 2.1.0.7beta15-18 (binary compatible)
+ * 1.0.7rc1-2 1 10007 2.1.0.7rc1-2 (binary compatible)
+ * 1.0.7 1 10007 (still compatible)
+ * 1.0.8beta1-4 1 10008 2.1.0.8beta1-4
+ * 1.0.8rc1 1 10008 2.1.0.8rc1
+ * 1.0.8 1 10008 2.1.0.8
+ * 1.0.9beta1-6 1 10009 2.1.0.9beta1-6
+ * 1.0.9rc1 1 10009 2.1.0.9rc1
+ * 1.0.9beta7-10 1 10009 2.1.0.9beta7-10
+ * 1.0.9rc2 1 10009 2.1.0.9rc2
+ * 1.0.9 1 10009 2.1.0.9
+ * 1.0.10beta1 1 10010 2.1.0.10beta1
+ * 1.0.10rc1 1 10010 2.1.0.10rc1
+ * 1.0.10 1 10010 2.1.0.10
+ * 1.0.11beta1-3 1 10011 2.1.0.11beta1-3
+ * 1.0.11rc1 1 10011 2.1.0.11rc1
+ * 1.0.11 1 10011 2.1.0.11
+ * 1.0.12beta1-2 2 10012 2.1.0.12beta1-2
+ * 1.0.12rc1 2 10012 2.1.0.12rc1
+ * 1.0.12 2 10012 2.1.0.12
+ * 1.1.0a-f - 10100 2.1.1.0a-f (branch abandoned)
+ * 1.2.0beta1-2 2 10200 2.1.2.0beta1-2
+ * 1.2.0beta3-5 3 10200 3.1.2.0beta3-5
+ * 1.2.0rc1 3 10200 3.1.2.0rc1
+ * 1.2.0 3 10200 3.1.2.0
+ * 1.2.1beta1-4 3 10201 3.1.2.1beta1-4
+ * 1.2.1rc1-2 3 10201 3.1.2.1rc1-2
+ * 1.2.1 3 10201 3.1.2.1
+ * 1.2.2beta1-6 12 10202 12.so.0.1.2.2beta1-6
+ * 1.0.13beta1 10 10013 10.so.0.1.0.13beta1
+ * 1.0.13rc1 10 10013 10.so.0.1.0.13rc1
+ * 1.2.2rc1 12 10202 12.so.0.1.2.2rc1
+ * 1.0.13 10 10013 10.so.0.1.0.13
+ * 1.2.2 12 10202 12.so.0.1.2.2
+ * 1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6
+ * 1.2.3 12 10203 12.so.0.1.2.3
+ * 1.2.4beta1-3 13 10204 12.so.0.1.2.4beta1-3
+ * 1.0.14rc1 13 10014 10.so.0.1.0.14rc1
+ * 1.2.4rc1 13 10204 12.so.0.1.2.4rc1
+ * 1.0.14 10 10014 10.so.0.1.0.14
+ * 1.2.4 13 10204 12.so.0.1.2.4
+ * 1.2.5beta1-2 13 10205 12.so.0.1.2.5beta1-2
+ * 1.0.15rc1-3 10 10015 10.so.0.1.0.15rc1-3
+ * 1.2.5rc1-3 13 10205 12.so.0.1.2.5rc1-3
+ * 1.0.15 10 10015 10.so.0.1.0.15
+ * 1.2.5 13 10205 12.so.0.1.2.5
+ * 1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4
+ * 1.0.16 10 10016 10.so.0.1.0.16
+ * 1.2.6 13 10206 12.so.0.1.2.6
+ * 1.2.7beta1-2 13 10207 12.so.0.1.2.7beta1-2
+ * 1.0.17rc1 10 10017 10.so.0.1.0.17rc1
+ * 1.2.7rc1 13 10207 12.so.0.1.2.7rc1
+ * 1.0.17 10 10017 10.so.0.1.0.17
+ * 1.2.7 13 10207 12.so.0.1.2.7
+ * 1.2.8beta1-5 13 10208 12.so.0.1.2.8beta1-5
+ * 1.0.18rc1-5 10 10018 10.so.0.1.0.18rc1-5
+ * 1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5
+ * 1.0.18 10 10018 10.so.0.1.0.18
+ * 1.2.8 13 10208 12.so.0.1.2.8
+ * 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3
+ * 1.2.9beta4-11 13 10209 12.so.0.9[.0]
+ * 1.2.9rc1 13 10209 12.so.0.9[.0]
+ * 1.2.9 13 10209 12.so.0.9[.0]
+ * 1.2.10beta1-8 13 10210 12.so.0.10[.0]
+ * 1.2.10rc1-3 13 10210 12.so.0.10[.0]
+ * 1.2.10 13 10210 12.so.0.10[.0]
+ * 1.2.11beta1-4 13 10211 12.so.0.11[.0]
+ * 1.0.19rc1-5 10 10019 10.so.0.19[.0]
+ * 1.2.11rc1-5 13 10211 12.so.0.11[.0]
+ * 1.0.19 10 10019 10.so.0.19[.0]
+ * 1.2.11 13 10211 12.so.0.11[.0]
+ * 1.0.20 10 10020 10.so.0.20[.0]
+ * 1.2.12 13 10212 12.so.0.12[.0]
+ * 1.2.13beta1 13 10213 12.so.0.13[.0]
+ * 1.0.21 10 10021 10.so.0.21[.0]
+ * 1.2.13 13 10213 12.so.0.13[.0]
+ * 1.2.14beta1-2 13 10214 12.so.0.14[.0]
+ * 1.0.22rc1 10 10022 10.so.0.22[.0]
+ * 1.2.14rc1 13 10214 12.so.0.14[.0]
+ * 1.0.22 10 10022 10.so.0.22[.0]
+ * 1.2.14 13 10214 12.so.0.14[.0]
+ * 1.2.15beta1-6 13 10215 12.so.0.15[.0]
+ * 1.0.23rc1-5 10 10023 10.so.0.23[.0]
+ * 1.2.15rc1-5 13 10215 12.so.0.15[.0]
+ * 1.0.23 10 10023 10.so.0.23[.0]
+ * 1.2.15 13 10215 12.so.0.15[.0]
+ * 1.2.16beta1-2 13 10216 12.so.0.16[.0]
+ * 1.2.16rc1 13 10216 12.so.0.16[.0]
+ * 1.0.24 10 10024 10.so.0.24[.0]
+ * 1.2.16 13 10216 12.so.0.16[.0]
+ * 1.2.17beta1-2 13 10217 12.so.0.17[.0]
+ * 1.0.25rc1 10 10025 10.so.0.25[.0]
+ * 1.2.17rc1-3 13 10217 12.so.0.17[.0]
+ * 1.0.25 10 10025 10.so.0.25[.0]
+ * 1.2.17 13 10217 12.so.0.17[.0]
+ * 1.0.26 10 10026 10.so.0.26[.0]
+ * 1.2.18 13 10218 12.so.0.18[.0]
+ * 1.2.19beta1-31 13 10219 12.so.0.19[.0]
+ * 1.0.27rc1-6 10 10027 10.so.0.27[.0]
+ * 1.2.19rc1-6 13 10219 12.so.0.19[.0]
+ * 1.0.27 10 10027 10.so.0.27[.0]
+ * 1.2.19 13 10219 12.so.0.19[.0]
+ * 1.2.20beta01-04 13 10220 12.so.0.20[.0]
+ * 1.0.28rc1-6 10 10028 10.so.0.28[.0]
+ * 1.2.20rc1-6 13 10220 12.so.0.20[.0]
+ * 1.0.28 10 10028 10.so.0.28[.0]
+ * 1.2.20 13 10220 12.so.0.20[.0]
+ * 1.2.21beta1-2 13 10221 12.so.0.21[.0]
+ * 1.2.21rc1-3 13 10221 12.so.0.21[.0]
+ * 1.0.29 10 10029 10.so.0.29[.0]
+ * 1.2.21 13 10221 12.so.0.21[.0]
+ * 1.2.22beta1-4 13 10222 12.so.0.22[.0]
+ * 1.0.30rc1 10 10030 10.so.0.30[.0]
+ * 1.2.22rc1 13 10222 12.so.0.22[.0]
+ * 1.0.30 10 10030 10.so.0.30[.0]
+ * 1.2.22 13 10222 12.so.0.22[.0]
+ * 1.2.23beta01-05 13 10223 12.so.0.23[.0]
+ * 1.2.23rc01 13 10223 12.so.0.23[.0]
+ * 1.2.23 13 10223 12.so.0.23[.0]
+ * 1.2.24beta01-02 13 10224 12.so.0.24[.0]
+ * 1.2.24rc01 13 10224 12.so.0.24[.0]
+ * 1.2.24 13 10224 12.so.0.24[.0]
+ * 1.2.25beta01-06 13 10225 12.so.0.25[.0]
+ * 1.2.25rc01-02 13 10225 12.so.0.25[.0]
+ * 1.0.31 10 10031 10.so.0.31[.0]
+ * 1.2.25 13 10225 12.so.0.25[.0]
+ * 1.2.26beta01-06 13 10226 12.so.0.26[.0]
+ * 1.2.26rc01 13 10226 12.so.0.26[.0]
+ * 1.2.26 13 10226 12.so.0.26[.0]
+ * 1.0.32 10 10032 10.so.0.32[.0]
+ * 1.2.27beta01-06 13 10227 12.so.0.27[.0]
+ * 1.2.27rc01 13 10227 12.so.0.27[.0]
+ * 1.0.33 10 10033 10.so.0.33[.0]
+ * 1.2.27 13 10227 12.so.0.27[.0]
+ * 1.0.34 10 10034 10.so.0.34[.0]
+ * 1.2.28 13 10228 12.so.0.28[.0]
+ * 1.2.29beta01-03 13 10229 12.so.0.29[.0]
+ * 1.2.29rc01 13 10229 12.so.0.29[.0]
+ * 1.0.35 10 10035 10.so.0.35[.0]
+ * 1.2.29 13 10229 12.so.0.29[.0]
+ * 1.0.37 10 10037 10.so.0.37[.0]
+ * 1.2.30beta01-04 13 10230 12.so.0.30[.0]
+ * 1.0.38rc01-08 10 10038 10.so.0.38[.0]
+ * 1.2.30rc01-08 13 10230 12.so.0.30[.0]
+ * 1.0.38 10 10038 10.so.0.38[.0]
+ * 1.2.30 13 10230 12.so.0.30[.0]
+ * 1.0.39rc01-03 10 10039 10.so.0.39[.0]
+ * 1.2.31rc01-03 13 10231 12.so.0.31[.0]
+ * 1.0.39 10 10039 10.so.0.39[.0]
+ * 1.2.31 13 10231 12.so.0.31[.0]
+ * 1.2.32beta01-02 13 10232 12.so.0.32[.0]
+ * 1.0.40rc01 10 10040 10.so.0.40[.0]
+ * 1.2.32rc01 13 10232 12.so.0.32[.0]
+ * 1.0.40 10 10040 10.so.0.40[.0]
+ * 1.2.32 13 10232 12.so.0.32[.0]
+ * 1.2.33beta01-02 13 10233 12.so.0.33[.0]
+ * 1.2.33rc01-02 13 10233 12.so.0.33[.0]
+ * 1.0.41rc01 10 10041 10.so.0.41[.0]
+ * 1.2.33 13 10233 12.so.0.33[.0]
+ * 1.0.41 10 10041 10.so.0.41[.0]
+ * 1.2.34beta01-07 13 10234 12.so.0.34[.0]
+ * 1.0.42rc01 10 10042 10.so.0.42[.0]
+ * 1.2.34rc01 13 10234 12.so.0.34[.0]
+ * 1.0.42 10 10042 10.so.0.42[.0]
+ * 1.2.34 13 10234 12.so.0.34[.0]
+ *
+ * Henceforth the source version will match the shared-library major
+ * and minor numbers; the shared-library major version number will be
+ * used for changes in backward compatibility, as it is intended. The
+ * PNG_LIBPNG_VER macro, which is not used within libpng but is available
+ * for applications, is an unsigned integer of the form xyyzz corresponding
+ * to the source version x.y.z (leading zeros in y and z). Beta versions
+ * were given the previous public release number plus a letter, until
+ * version 1.0.6j; from then on they were given the upcoming public
+ * release number plus "betaNN" or "rcNN".
+ *
+ * Binary incompatibility exists only when applications make direct access
+ * to the info_ptr or png_ptr members through png.h, and the compiled
+ * application is loaded with a different version of the library.
+ *
+ * DLLNUM will change each time there are forward or backward changes
+ * in binary compatibility (e.g., when a new feature is added).
+ *
+ * See libpng.txt or libpng.3 for more information. The PNG specification
+ * is available as a W3C Recommendation and as an ISO Specification,
+ * <http://www.w3.org/TR/2003/REC-PNG-20031110/
+ */
+
+/*
+ * COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+ *
+ * If you modify libpng you may insert additional notices immediately following
+ * this sentence.
+ *
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.34, December 18, 2008, are
+ * Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-1.2.5
+ * with the following individual added to the list of Contributing Authors:
+ *
+ * Cosmin Truta
+ *
+ * libpng versions 1.0.7, July 1, 2000, through 1.2.5, October 3, 2002, are
+ * Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-1.0.6
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ * Simon-Pierre Cadieux
+ * Eric S. Raymond
+ * Gilles Vollant
+ *
+ * and with the following additions to the disclaimer:
+ *
+ * There is no warranty against interference with your enjoyment of the
+ * library or against infringement. There is no warranty that our
+ * efforts or the library will fulfill any of your particular purposes
+ * or needs. This library is provided with all faults, and the entire
+ * risk of satisfactory quality, performance, accuracy, and effort is with
+ * the user.
+ *
+ * libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
+ * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-0.96,
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ * Tom Lane
+ * Glenn Randers-Pehrson
+ * Willem van Schaik
+ *
+ * libpng versions 0.89, June 1996, through 0.96, May 1997, are
+ * Copyright (c) 1996, 1997 Andreas Dilger
+ * Distributed according to the same disclaimer and license as libpng-0.88,
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ * John Bowler
+ * Kevin Bracey
+ * Sam Bushell
+ * Magnus Holmgren
+ * Greg Roelofs
+ * Tom Tanner
+ *
+ * libpng versions 0.5, May 1995, through 0.88, January 1996, are
+ * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
+ *
+ * For the purposes of this copyright and license, "Contributing Authors"
+ * is defined as the following set of individuals:
+ *
+ * Andreas Dilger
+ * Dave Martindale
+ * Guy Eric Schalnat
+ * Paul Schmidt
+ * Tim Wegner
+ *
+ * The PNG Reference Library is supplied "AS IS". The Contributing Authors
+ * and Group 42, Inc. disclaim all warranties, expressed or implied,
+ * including, without limitation, the warranties of merchantability and of
+ * fitness for any purpose. The Contributing Authors and Group 42, Inc.
+ * assume no liability for direct, indirect, incidental, special, exemplary,
+ * or consequential damages, which may result from the use of the PNG
+ * Reference Library, even if advised of the possibility of such damage.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * source code, or portions hereof, for any purpose, without fee, subject
+ * to the following restrictions:
+ *
+ * 1. The origin of this source code must not be misrepresented.
+ *
+ * 2. Altered versions must be plainly marked as such and
+ * must not be misrepresented as being the original source.
+ *
+ * 3. This Copyright notice may not be removed or altered from
+ * any source or altered source distribution.
+ *
+ * The Contributing Authors and Group 42, Inc. specifically permit, without
+ * fee, and encourage the use of this source code as a component to
+ * supporting the PNG file format in commercial products. If you use this
+ * source code in a product, acknowledgment is not required but would be
+ * appreciated.
+ */
+
+/*
+ * A "png_get_copyright" function is available, for convenient use in "about"
+ * boxes and the like:
+ *
+ * printf("%s",png_get_copyright(NULL));
+ *
+ * Also, the PNG logo (in PNG format, of course) is supplied in the
+ * files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
+ */
+
+/*
+ * Libpng is OSI Certified Open Source Software. OSI Certified is a
+ * certification mark of the Open Source Initiative.
+ */
+
+/*
+ * The contributing authors would like to thank all those who helped
+ * with testing, bug fixes, and patience. This wouldn't have been
+ * possible without all of you.
+ *
+ * Thanks to Frank J. T. Wojcik for helping with the documentation.
+ */
+
+/*
+ * Y2K compliance in libpng:
+ * =========================
+ *
+ * December 18, 2008
+ *
+ * Since the PNG Development group is an ad-hoc body, we can't make
+ * an official declaration.
+ *
+ * This is your unofficial assurance that libpng from version 0.71 and
+ * upward through 1.2.34 are Y2K compliant. It is my belief that earlier
+ * versions were also Y2K compliant.
+ *
+ * Libpng only has three year fields. One is a 2-byte unsigned integer
+ * that will hold years up to 65535. The other two hold the date in text
+ * format, and will hold years up to 9999.
+ *
+ * The integer is
+ * "png_uint_16 year" in png_time_struct.
+ *
+ * The strings are
+ * "png_charp time_buffer" in png_struct and
+ * "near_time_buffer", which is a local character string in png.c.
+ *
+ * There are seven time-related functions:
+ * png.c: png_convert_to_rfc_1123() in png.c
+ * (formerly png_convert_to_rfc_1152() in error)
+ * png_convert_from_struct_tm() in pngwrite.c, called in pngwrite.c
+ * png_convert_from_time_t() in pngwrite.c
+ * png_get_tIME() in pngget.c
+ * png_handle_tIME() in pngrutil.c, called in pngread.c
+ * png_set_tIME() in pngset.c
+ * png_write_tIME() in pngwutil.c, called in pngwrite.c
+ *
+ * All handle dates properly in a Y2K environment. The
+ * png_convert_from_time_t() function calls gmtime() to convert from system
+ * clock time, which returns (year - 1900), which we properly convert to
+ * the full 4-digit year. There is a possibility that applications using
+ * libpng are not passing 4-digit years into the png_convert_to_rfc_1123()
+ * function, or that they are incorrectly passing only a 2-digit year
+ * instead of "year - 1900" into the png_convert_from_struct_tm() function,
+ * but this is not under our control. The libpng documentation has always
+ * stated that it works with 4-digit years, and the APIs have been
+ * documented as such.
+ *
+ * The tIME chunk itself is also Y2K compliant. It uses a 2-byte unsigned
+ * integer to hold the year, and can hold years as large as 65535.
+ *
+ * zlib, upon which libpng depends, is also Y2K compliant. It contains
+ * no date-related code.
+ *
+ * Glenn Randers-Pehrson
+ * libpng maintainer
+ * PNG Development Group
+ */
+
+#ifndef PNG_H
+#define PNG_H
+
+/* This is not the place to learn how to use libpng. The file libpng.txt
+ * describes how to use libpng, and the file example.c summarizes it
+ * with some code on which to build. This file is useful for looking
+ * at the actual function definitions and structure components.
+ */
+
+/* Version information for png.h - this should match the version in png.c */
+#define PNG_LIBPNG_VER_STRING "1.2.34"
+#define PNG_HEADER_VERSION_STRING \
+ " libpng version 1.2.34 - December 18, 2008\n"
+
+#define PNG_LIBPNG_VER_SONUM 0
+#define PNG_LIBPNG_VER_DLLNUM 13
+
+/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
+#define PNG_LIBPNG_VER_MAJOR 1
+#define PNG_LIBPNG_VER_MINOR 2
+#define PNG_LIBPNG_VER_RELEASE 34
+/* This should match the numeric part of the final component of
+ * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
+
+#define PNG_LIBPNG_VER_BUILD 0
+
+/* Release Status */
+#define PNG_LIBPNG_BUILD_ALPHA 1
+#define PNG_LIBPNG_BUILD_BETA 2
+#define PNG_LIBPNG_BUILD_RC 3
+#define PNG_LIBPNG_BUILD_STABLE 4
+#define PNG_LIBPNG_BUILD_RELEASE_STATUS_MASK 7
+
+/* Release-Specific Flags */
+#define PNG_LIBPNG_BUILD_PATCH 8 /* Can be OR'ed with
+ PNG_LIBPNG_BUILD_STABLE only */
+#define PNG_LIBPNG_BUILD_PRIVATE 16 /* Cannot be OR'ed with
+ PNG_LIBPNG_BUILD_SPECIAL */
+#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
+ PNG_LIBPNG_BUILD_PRIVATE */
+
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
+
+/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
+ * We must not include leading zeros.
+ * Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
+ * version 1.0.0 was mis-numbered 100 instead of 10000). From
+ * version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release */
+#define PNG_LIBPNG_VER 10234 /* 1.2.34 */
+
+#ifndef PNG_VERSION_INFO_ONLY
+/* include the compression library's header */
+#include "zlib.h"
+#endif
+
+/* include all user configurable info, including optional assembler routines */
+#include "pngconf.h"
+
+/*
+ * Added at libpng-1.2.8 */
+/* Ref MSDN: Private as priority over Special
+ * VS_FF_PRIVATEBUILD File *was not* built using standard release
+ * procedures. If this value is given, the StringFileInfo block must
+ * contain a PrivateBuild string.
+ *
+ * VS_FF_SPECIALBUILD File *was* built by the original company using
+ * standard release procedures but is a variation of the standard
+ * file of the same version number. If this value is given, the
+ * StringFileInfo block must contain a SpecialBuild string.
+ */
+
+#if defined(PNG_USER_PRIVATEBUILD)
+# define PNG_LIBPNG_BUILD_TYPE \
+ (PNG_LIBPNG_BUILD_BASE_TYPE | PNG_LIBPNG_BUILD_PRIVATE)
+#else
+# if defined(PNG_LIBPNG_SPECIALBUILD)
+# define PNG_LIBPNG_BUILD_TYPE \
+ (PNG_LIBPNG_BUILD_BASE_TYPE | PNG_LIBPNG_BUILD_SPECIAL)
+# else
+# define PNG_LIBPNG_BUILD_TYPE (PNG_LIBPNG_BUILD_BASE_TYPE)
+# endif
+#endif
+
+#ifndef PNG_VERSION_INFO_ONLY
+
+/* Inhibit C++ name-mangling for libpng functions but not for system calls. */
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* This file is arranged in several sections. The first section contains
+ * structure and type definitions. The second section contains the external
+ * library functions, while the third has the internal library functions,
+ * which applications aren't expected to use directly.
+ */
+
+#ifndef PNG_NO_TYPECAST_NULL
+#define int_p_NULL (int *)NULL
+#define png_bytep_NULL (png_bytep)NULL
+#define png_bytepp_NULL (png_bytepp)NULL
+#define png_doublep_NULL (png_doublep)NULL
+#define png_error_ptr_NULL (png_error_ptr)NULL
+#define png_flush_ptr_NULL (png_flush_ptr)NULL
+#define png_free_ptr_NULL (png_free_ptr)NULL
+#define png_infopp_NULL (png_infopp)NULL
+#define png_malloc_ptr_NULL (png_malloc_ptr)NULL
+#define png_read_status_ptr_NULL (png_read_status_ptr)NULL
+#define png_rw_ptr_NULL (png_rw_ptr)NULL
+#define png_structp_NULL (png_structp)NULL
+#define png_uint_16p_NULL (png_uint_16p)NULL
+#define png_voidp_NULL (png_voidp)NULL
+#define png_write_status_ptr_NULL (png_write_status_ptr)NULL
+#else
+#define int_p_NULL NULL
+#define png_bytep_NULL NULL
+#define png_bytepp_NULL NULL
+#define png_doublep_NULL NULL
+#define png_error_ptr_NULL NULL
+#define png_flush_ptr_NULL NULL
+#define png_free_ptr_NULL NULL
+#define png_infopp_NULL NULL
+#define png_malloc_ptr_NULL NULL
+#define png_read_status_ptr_NULL NULL
+#define png_rw_ptr_NULL NULL
+#define png_structp_NULL NULL
+#define png_uint_16p_NULL NULL
+#define png_voidp_NULL NULL
+#define png_write_status_ptr_NULL NULL
+#endif
+
+/* variables declared in png.c - only it needs to define PNG_NO_EXTERN */
+#if !defined(PNG_NO_EXTERN) || defined(PNG_ALWAYS_EXTERN)
+/* Version information for C files, stored in png.c. This had better match
+ * the version above.
+ */
+#ifdef PNG_USE_GLOBAL_ARRAYS
+PNG_EXPORT_VAR (PNG_CONST char) png_libpng_ver[18];
+ /* need room for 99.99.99beta99z */
+#else
+#define png_libpng_ver png_get_header_ver(NULL)
+#endif
+
+#ifdef PNG_USE_GLOBAL_ARRAYS
+/* This was removed in version 1.0.5c */
+/* Structures to facilitate easy interlacing. See png.c for more details */
+PNG_EXPORT_VAR (PNG_CONST int FARDATA) png_pass_start[7];
+PNG_EXPORT_VAR (PNG_CONST int FARDATA) png_pass_inc[7];
+PNG_EXPORT_VAR (PNG_CONST int FARDATA) png_pass_ystart[7];
+PNG_EXPORT_VAR (PNG_CONST int FARDATA) png_pass_yinc[7];
+PNG_EXPORT_VAR (PNG_CONST int FARDATA) png_pass_mask[7];
+PNG_EXPORT_VAR (PNG_CONST int FARDATA) png_pass_dsp_mask[7];
+/* This isn't currently used. If you need it, see png.c for more details.
+PNG_EXPORT_VAR (PNG_CONST int FARDATA) png_pass_height[7];
+*/
+#endif
+
+#endif /* PNG_NO_EXTERN */
+
+/* Three color definitions. The order of the red, green, and blue, (and the
+ * exact size) is not important, although the size of the fields need to
+ * be png_byte or png_uint_16 (as defined below).
+ */
+typedef struct png_color_struct
+{
+ png_byte red;
+ png_byte green;
+ png_byte blue;
+} png_color;
+typedef png_color FAR * png_colorp;
+typedef png_color FAR * FAR * png_colorpp;
+
+typedef struct png_color_16_struct
+{
+ png_byte index; /* used for palette files */
+ png_uint_16 red; /* for use in red green blue files */
+ png_uint_16 green;
+ png_uint_16 blue;
+ png_uint_16 gray; /* for use in grayscale files */
+} png_color_16;
+typedef png_color_16 FAR * png_color_16p;
+typedef png_color_16 FAR * FAR * png_color_16pp;
+
+typedef struct png_color_8_struct
+{
+ png_byte red; /* for use in red green blue files */
+ png_byte green;
+ png_byte blue;
+ png_byte gray; /* for use in grayscale files */
+ png_byte alpha; /* for alpha channel files */
+} png_color_8;
+typedef png_color_8 FAR * png_color_8p;
+typedef png_color_8 FAR * FAR * png_color_8pp;
+
+/*
+ * The following two structures are used for the in-core representation
+ * of sPLT chunks.
+ */
+typedef struct png_sPLT_entry_struct
+{
+ png_uint_16 red;
+ png_uint_16 green;
+ png_uint_16 blue;
+ png_uint_16 alpha;
+ png_uint_16 frequency;
+} png_sPLT_entry;
+typedef png_sPLT_entry FAR * png_sPLT_entryp;
+typedef png_sPLT_entry FAR * FAR * png_sPLT_entrypp;
+
+/* When the depth of the sPLT palette is 8 bits, the color and alpha samples
+ * occupy the LSB of their respective members, and the MSB of each member
+ * is zero-filled. The frequency member always occupies the full 16 bits.
+ */
+
+typedef struct png_sPLT_struct
+{
+ png_charp name; /* palette name */
+ png_byte depth; /* depth of palette samples */
+ png_sPLT_entryp entries; /* palette entries */
+ png_int_32 nentries; /* number of palette entries */
+} png_sPLT_t;
+typedef png_sPLT_t FAR * png_sPLT_tp;
+typedef png_sPLT_t FAR * FAR * png_sPLT_tpp;
+
+#ifdef PNG_TEXT_SUPPORTED
+/* png_text holds the contents of a text/ztxt/itxt chunk in a PNG file,
+ * and whether that contents is compressed or not. The "key" field
+ * points to a regular zero-terminated C string. The "text", "lang", and
+ * "lang_key" fields can be regular C strings, empty strings, or NULL pointers.
+ * However, the * structure returned by png_get_text() will always contain
+ * regular zero-terminated C strings (possibly empty), never NULL pointers,
+ * so they can be safely used in printf() and other string-handling functions.
+ */
+typedef struct png_text_struct
+{
+ int compression; /* compression value:
+ -1: tEXt, none
+ 0: zTXt, deflate
+ 1: iTXt, none
+ 2: iTXt, deflate */
+ png_charp key; /* keyword, 1-79 character description of "text" */
+ png_charp text; /* comment, may be an empty string (ie "")
+ or a NULL pointer */
+ png_size_t text_length; /* length of the text string */
+#ifdef PNG_iTXt_SUPPORTED
+ png_size_t itxt_length; /* length of the itxt string */
+ png_charp lang; /* language code, 0-79 characters
+ or a NULL pointer */
+ png_charp lang_key; /* keyword translated UTF-8 string, 0 or more
+ chars or a NULL pointer */
+#endif
+} png_text;
+typedef png_text FAR * png_textp;
+typedef png_text FAR * FAR * png_textpp;
+#endif
+
+/* Supported compression types for text in PNG files (tEXt, and zTXt).
+ * The values of the PNG_TEXT_COMPRESSION_ defines should NOT be changed. */
+#define PNG_TEXT_COMPRESSION_NONE_WR -3
+#define PNG_TEXT_COMPRESSION_zTXt_WR -2
+#define PNG_TEXT_COMPRESSION_NONE -1
+#define PNG_TEXT_COMPRESSION_zTXt 0
+#define PNG_ITXT_COMPRESSION_NONE 1
+#define PNG_ITXT_COMPRESSION_zTXt 2
+#define PNG_TEXT_COMPRESSION_LAST 3 /* Not a valid value */
+
+/* png_time is a way to hold the time in an machine independent way.
+ * Two conversions are provided, both from time_t and struct tm. There
+ * is no portable way to convert to either of these structures, as far
+ * as I know. If you know of a portable way, send it to me. As a side
+ * note - PNG has always been Year 2000 compliant!
+ */
+typedef struct png_time_struct
+{
+ png_uint_16 year; /* full year, as in, 1995 */
+ png_byte month; /* month of year, 1 - 12 */
+ png_byte day; /* day of month, 1 - 31 */
+ png_byte hour; /* hour of day, 0 - 23 */
+ png_byte minute; /* minute of hour, 0 - 59 */
+ png_byte second; /* second of minute, 0 - 60 (for leap seconds) */
+} png_time;
+typedef png_time FAR * png_timep;
+typedef png_time FAR * FAR * png_timepp;
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+/* png_unknown_chunk is a structure to hold queued chunks for which there is
+ * no specific support. The idea is that we can use this to queue
+ * up private chunks for output even though the library doesn't actually
+ * know about their semantics.
+ */
+#define PNG_CHUNK_NAME_LENGTH 5
+typedef struct png_unknown_chunk_t
+{
+ png_byte name[PNG_CHUNK_NAME_LENGTH];
+ png_byte *data;
+ png_size_t size;
+
+ /* libpng-using applications should NOT directly modify this byte. */
+ png_byte location; /* mode of operation at read time */
+}
+png_unknown_chunk;
+typedef png_unknown_chunk FAR * png_unknown_chunkp;
+typedef png_unknown_chunk FAR * FAR * png_unknown_chunkpp;
+#endif
+
+/* png_info is a structure that holds the information in a PNG file so
+ * that the application can find out the characteristics of the image.
+ * If you are reading the file, this structure will tell you what is
+ * in the PNG file. If you are writing the file, fill in the information
+ * you want to put into the PNG file, then call png_write_info().
+ * The names chosen should be very close to the PNG specification, so
+ * consult that document for information about the meaning of each field.
+ *
+ * With libpng < 0.95, it was only possible to directly set and read the
+ * the values in the png_info_struct, which meant that the contents and
+ * order of the values had to remain fixed. With libpng 0.95 and later,
+ * however, there are now functions that abstract the contents of
+ * png_info_struct from the application, so this makes it easier to use
+ * libpng with dynamic libraries, and even makes it possible to use
+ * libraries that don't have all of the libpng ancillary chunk-handing
+ * functionality.
+ *
+ * In any case, the order of the parameters in png_info_struct should NOT
+ * be changed for as long as possible to keep compatibility with applications
+ * that use the old direct-access method with png_info_struct.
+ *
+ * The following members may have allocated storage attached that should be
+ * cleaned up before the structure is discarded: palette, trans, text,
+ * pcal_purpose, pcal_units, pcal_params, hist, iccp_name, iccp_profile,
+ * splt_palettes, scal_unit, row_pointers, and unknowns. By default, these
+ * are automatically freed when the info structure is deallocated, if they were
+ * allocated internally by libpng. This behavior can be changed by means
+ * of the png_data_freer() function.
+ *
+ * More allocation details: all the chunk-reading functions that
+ * change these members go through the corresponding png_set_*
+ * functions. A function to clear these members is available: see
+ * png_free_data(). The png_set_* functions do not depend on being
+ * able to point info structure members to any of the storage they are
+ * passed (they make their own copies), EXCEPT that the png_set_text
+ * functions use the same storage passed to them in the text_ptr or
+ * itxt_ptr structure argument, and the png_set_rows and png_set_unknowns
+ * functions do not make their own copies.
+ */
+typedef struct png_info_struct
+{
+ /* the following are necessary for every PNG file */
+ png_uint_32 width; /* width of image in pixels (from IHDR) */
+ png_uint_32 height; /* height of image in pixels (from IHDR) */
+ png_uint_32 valid; /* valid chunk data (see PNG_INFO_ below) */
+ png_uint_32 rowbytes; /* bytes needed to hold an untransformed row */
+ png_colorp palette; /* array of color values (valid & PNG_INFO_PLTE) */
+ png_uint_16 num_palette; /* number of color entries in "palette" (PLTE) */
+ png_uint_16 num_trans; /* number of transparent palette color (tRNS) */
+ png_byte bit_depth; /* 1, 2, 4, 8, or 16 bits/channel (from IHDR) */
+ png_byte color_type; /* see PNG_COLOR_TYPE_ below (from IHDR) */
+ /* The following three should have been named *_method not *_type */
+ png_byte compression_type; /* must be PNG_COMPRESSION_TYPE_BASE (IHDR) */
+ png_byte filter_type; /* must be PNG_FILTER_TYPE_BASE (from IHDR) */
+ png_byte interlace_type; /* One of PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
+
+ /* The following is informational only on read, and not used on writes. */
+ png_byte channels; /* number of data channels per pixel (1, 2, 3, 4) */
+ png_byte pixel_depth; /* number of bits per pixel */
+ png_byte spare_byte; /* to align the data, and for future use */
+ png_byte signature[8]; /* magic bytes read by libpng from start of file */
+
+ /* The rest of the data is optional. If you are reading, check the
+ * valid field to see if the information in these are valid. If you
+ * are writing, set the valid field to those chunks you want written,
+ * and initialize the appropriate fields below.
+ */
+
+#if defined(PNG_gAMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED)
+ /* The gAMA chunk describes the gamma characteristics of the system
+ * on which the image was created, normally in the range [1.0, 2.5].
+ * Data is valid if (valid & PNG_INFO_gAMA) is non-zero.
+ */
+ float gamma; /* gamma value of image, if (valid & PNG_INFO_gAMA) */
+#endif
+
+#if defined(PNG_sRGB_SUPPORTED)
+ /* GR-P, 0.96a */
+ /* Data valid if (valid & PNG_INFO_sRGB) non-zero. */
+ png_byte srgb_intent; /* sRGB rendering intent [0, 1, 2, or 3] */
+#endif
+
+#if defined(PNG_TEXT_SUPPORTED)
+ /* The tEXt, and zTXt chunks contain human-readable textual data in
+ * uncompressed, compressed, and optionally compressed forms, respectively.
+ * The data in "text" is an array of pointers to uncompressed,
+ * null-terminated C strings. Each chunk has a keyword that describes the
+ * textual data contained in that chunk. Keywords are not required to be
+ * unique, and the text string may be empty. Any number of text chunks may
+ * be in an image.
+ */
+ int num_text; /* number of comments read/to write */
+ int max_text; /* current size of text array */
+ png_textp text; /* array of comments read/to write */
+#endif /* PNG_TEXT_SUPPORTED */
+
+#if defined(PNG_tIME_SUPPORTED)
+ /* The tIME chunk holds the last time the displayed image data was
+ * modified. See the png_time struct for the contents of this struct.
+ */
+ png_time mod_time;
+#endif
+
+#if defined(PNG_sBIT_SUPPORTED)
+ /* The sBIT chunk specifies the number of significant high-order bits
+ * in the pixel data. Values are in the range [1, bit_depth], and are
+ * only specified for the channels in the pixel data. The contents of
+ * the low-order bits is not specified. Data is valid if
+ * (valid & PNG_INFO_sBIT) is non-zero.
+ */
+ png_color_8 sig_bit; /* significant bits in color channels */
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_EXPAND_SUPPORTED) || \
+defined(PNG_READ_BACKGROUND_SUPPORTED)
+ /* The tRNS chunk supplies transparency data for paletted images and
+ * other image types that don't need a full alpha channel. There are
+ * "num_trans" transparency values for a paletted image, stored in the
+ * same order as the palette colors, starting from index 0. Values
+ * for the data are in the range [0, 255], ranging from fully transparent
+ * to fully opaque, respectively. For non-paletted images, there is a
+ * single color specified that should be treated as fully transparent.
+ * Data is valid if (valid & PNG_INFO_tRNS) is non-zero.
+ */
+ png_bytep trans; /* transparent values for paletted image */
+ png_color_16 trans_values; /* transparent color for non-palette image */
+#endif
+
+#if defined(PNG_bKGD_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ /* The bKGD chunk gives the suggested image background color if the
+ * display program does not have its own background color and the image
+ * is needs to composited onto a background before display. The colors
+ * in "background" are normally in the same color space/depth as the
+ * pixel data. Data is valid if (valid & PNG_INFO_bKGD) is non-zero.
+ */
+ png_color_16 background;
+#endif
+
+#if defined(PNG_oFFs_SUPPORTED)
+ /* The oFFs chunk gives the offset in "offset_unit_type" units rightwards
+ * and downwards from the top-left corner of the display, page, or other
+ * application-specific co-ordinate space. See the PNG_OFFSET_ defines
+ * below for the unit types. Valid if (valid & PNG_INFO_oFFs) non-zero.
+ */
+ png_int_32 x_offset; /* x offset on page */
+ png_int_32 y_offset; /* y offset on page */
+ png_byte offset_unit_type; /* offset units type */
+#endif
+
+#if defined(PNG_pHYs_SUPPORTED)
+ /* The pHYs chunk gives the physical pixel density of the image for
+ * display or printing in "phys_unit_type" units (see PNG_RESOLUTION_
+ * defines below). Data is valid if (valid & PNG_INFO_pHYs) is non-zero.
+ */
+ png_uint_32 x_pixels_per_unit; /* horizontal pixel density */
+ png_uint_32 y_pixels_per_unit; /* vertical pixel density */
+ png_byte phys_unit_type; /* resolution type (see PNG_RESOLUTION_ below) */
+#endif
+
+#if defined(PNG_hIST_SUPPORTED)
+ /* The hIST chunk contains the relative frequency or importance of the
+ * various palette entries, so that a viewer can intelligently select a
+ * reduced-color palette, if required. Data is an array of "num_palette"
+ * values in the range [0,65535]. Data valid if (valid & PNG_INFO_hIST)
+ * is non-zero.
+ */
+ png_uint_16p hist;
+#endif
+
+#ifdef PNG_cHRM_SUPPORTED
+ /* The cHRM chunk describes the CIE color characteristics of the monitor
+ * on which the PNG was created. This data allows the viewer to do gamut
+ * mapping of the input image to ensure that the viewer sees the same
+ * colors in the image as the creator. Values are in the range
+ * [0.0, 0.8]. Data valid if (valid & PNG_INFO_cHRM) non-zero.
+ */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ float x_white;
+ float y_white;
+ float x_red;
+ float y_red;
+ float x_green;
+ float y_green;
+ float x_blue;
+ float y_blue;
+#endif
+#endif
+
+#if defined(PNG_pCAL_SUPPORTED)
+ /* The pCAL chunk describes a transformation between the stored pixel
+ * values and original physical data values used to create the image.
+ * The integer range [0, 2^bit_depth - 1] maps to the floating-point
+ * range given by [pcal_X0, pcal_X1], and are further transformed by a
+ * (possibly non-linear) transformation function given by "pcal_type"
+ * and "pcal_params" into "pcal_units". Please see the PNG_EQUATION_
+ * defines below, and the PNG-Group's PNG extensions document for a
+ * complete description of the transformations and how they should be
+ * implemented, and for a description of the ASCII parameter strings.
+ * Data values are valid if (valid & PNG_INFO_pCAL) non-zero.
+ */
+ png_charp pcal_purpose; /* pCAL chunk description string */
+ png_int_32 pcal_X0; /* minimum value */
+ png_int_32 pcal_X1; /* maximum value */
+ png_charp pcal_units; /* Latin-1 string giving physical units */
+ png_charpp pcal_params; /* ASCII strings containing parameter values */
+ png_byte pcal_type; /* equation type (see PNG_EQUATION_ below) */
+ png_byte pcal_nparams; /* number of parameters given in pcal_params */
+#endif
+
+/* New members added in libpng-1.0.6 */
+#ifdef PNG_FREE_ME_SUPPORTED
+ png_uint_32 free_me; /* flags items libpng is responsible for freeing */
+#endif
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ /* storage for unknown chunks that the library doesn't recognize. */
+ png_unknown_chunkp unknown_chunks;
+ png_size_t unknown_chunks_num;
+#endif
+
+#if defined(PNG_iCCP_SUPPORTED)
+ /* iCCP chunk data. */
+ png_charp iccp_name; /* profile name */
+ png_charp iccp_profile; /* International Color Consortium profile data */
+ /* Note to maintainer: should be png_bytep */
+ png_uint_32 iccp_proflen; /* ICC profile data length */
+ png_byte iccp_compression; /* Always zero */
+#endif
+
+#if defined(PNG_sPLT_SUPPORTED)
+ /* data on sPLT chunks (there may be more than one). */
+ png_sPLT_tp splt_palettes;
+ png_uint_32 splt_palettes_num;
+#endif
+
+#if defined(PNG_sCAL_SUPPORTED)
+ /* The sCAL chunk describes the actual physical dimensions of the
+ * subject matter of the graphic. The chunk contains a unit specification
+ * a byte value, and two ASCII strings representing floating-point
+ * values. The values are width and height corresponsing to one pixel
+ * in the image. This external representation is converted to double
+ * here. Data values are valid if (valid & PNG_INFO_sCAL) is non-zero.
+ */
+ png_byte scal_unit; /* unit of physical scale */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ double scal_pixel_width; /* width of one pixel */
+ double scal_pixel_height; /* height of one pixel */
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_charp scal_s_width; /* string containing height */
+ png_charp scal_s_height; /* string containing width */
+#endif
+#endif
+
+#if defined(PNG_INFO_IMAGE_SUPPORTED)
+ /* Memory has been allocated if (valid & PNG_ALLOCATED_INFO_ROWS) non-zero */
+ /* Data valid if (valid & PNG_INFO_IDAT) non-zero */
+ png_bytepp row_pointers; /* the image bits */
+#endif
+
+#if defined(PNG_FIXED_POINT_SUPPORTED) && defined(PNG_gAMA_SUPPORTED)
+ png_fixed_point int_gamma; /* gamma of image, if (valid & PNG_INFO_gAMA) */
+#endif
+
+#if defined(PNG_cHRM_SUPPORTED) && defined(PNG_FIXED_POINT_SUPPORTED)
+ png_fixed_point int_x_white;
+ png_fixed_point int_y_white;
+ png_fixed_point int_x_red;
+ png_fixed_point int_y_red;
+ png_fixed_point int_x_green;
+ png_fixed_point int_y_green;
+ png_fixed_point int_x_blue;
+ png_fixed_point int_y_blue;
+#endif
+
+} png_info;
+
+typedef png_info FAR * png_infop;
+typedef png_info FAR * FAR * png_infopp;
+
+/* Maximum positive integer used in PNG is (2^31)-1 */
+#define PNG_UINT_31_MAX ((png_uint_32)0x7fffffffL)
+#define PNG_UINT_32_MAX ((png_uint_32)(-1))
+#define PNG_SIZE_MAX ((png_size_t)(-1))
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+/* PNG_MAX_UINT is deprecated; use PNG_UINT_31_MAX instead. */
+#define PNG_MAX_UINT PNG_UINT_31_MAX
+#endif
+
+/* These describe the color_type field in png_info. */
+/* color type masks */
+#define PNG_COLOR_MASK_PALETTE 1
+#define PNG_COLOR_MASK_COLOR 2
+#define PNG_COLOR_MASK_ALPHA 4
+
+/* color types. Note that not all combinations are legal */
+#define PNG_COLOR_TYPE_GRAY 0
+#define PNG_COLOR_TYPE_PALETTE (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_PALETTE)
+#define PNG_COLOR_TYPE_RGB (PNG_COLOR_MASK_COLOR)
+#define PNG_COLOR_TYPE_RGB_ALPHA (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
+#define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
+/* aliases */
+#define PNG_COLOR_TYPE_RGBA PNG_COLOR_TYPE_RGB_ALPHA
+#define PNG_COLOR_TYPE_GA PNG_COLOR_TYPE_GRAY_ALPHA
+
+/* This is for compression type. PNG 1.0-1.2 only define the single type. */
+#define PNG_COMPRESSION_TYPE_BASE 0 /* Deflate method 8, 32K window */
+#define PNG_COMPRESSION_TYPE_DEFAULT PNG_COMPRESSION_TYPE_BASE
+
+/* This is for filter type. PNG 1.0-1.2 only define the single type. */
+#define PNG_FILTER_TYPE_BASE 0 /* Single row per-byte filtering */
+#define PNG_INTRAPIXEL_DIFFERENCING 64 /* Used only in MNG datastreams */
+#define PNG_FILTER_TYPE_DEFAULT PNG_FILTER_TYPE_BASE
+
+/* These are for the interlacing type. These values should NOT be changed. */
+#define PNG_INTERLACE_NONE 0 /* Non-interlaced image */
+#define PNG_INTERLACE_ADAM7 1 /* Adam7 interlacing */
+#define PNG_INTERLACE_LAST 2 /* Not a valid value */
+
+/* These are for the oFFs chunk. These values should NOT be changed. */
+#define PNG_OFFSET_PIXEL 0 /* Offset in pixels */
+#define PNG_OFFSET_MICROMETER 1 /* Offset in micrometers (1/10^6 meter) */
+#define PNG_OFFSET_LAST 2 /* Not a valid value */
+
+/* These are for the pCAL chunk. These values should NOT be changed. */
+#define PNG_EQUATION_LINEAR 0 /* Linear transformation */
+#define PNG_EQUATION_BASE_E 1 /* Exponential base e transform */
+#define PNG_EQUATION_ARBITRARY 2 /* Arbitrary base exponential transform */
+#define PNG_EQUATION_HYPERBOLIC 3 /* Hyperbolic sine transformation */
+#define PNG_EQUATION_LAST 4 /* Not a valid value */
+
+/* These are for the sCAL chunk. These values should NOT be changed. */
+#define PNG_SCALE_UNKNOWN 0 /* unknown unit (image scale) */
+#define PNG_SCALE_METER 1 /* meters per pixel */
+#define PNG_SCALE_RADIAN 2 /* radians per pixel */
+#define PNG_SCALE_LAST 3 /* Not a valid value */
+
+/* These are for the pHYs chunk. These values should NOT be changed. */
+#define PNG_RESOLUTION_UNKNOWN 0 /* pixels/unknown unit (aspect ratio) */
+#define PNG_RESOLUTION_METER 1 /* pixels/meter */
+#define PNG_RESOLUTION_LAST 2 /* Not a valid value */
+
+/* These are for the sRGB chunk. These values should NOT be changed. */
+#define PNG_sRGB_INTENT_PERCEPTUAL 0
+#define PNG_sRGB_INTENT_RELATIVE 1
+#define PNG_sRGB_INTENT_SATURATION 2
+#define PNG_sRGB_INTENT_ABSOLUTE 3
+#define PNG_sRGB_INTENT_LAST 4 /* Not a valid value */
+
+/* This is for text chunks */
+#define PNG_KEYWORD_MAX_LENGTH 79
+
+/* Maximum number of entries in PLTE/sPLT/tRNS arrays */
+#define PNG_MAX_PALETTE_LENGTH 256
+
+/* These determine if an ancillary chunk's data has been successfully read
+ * from the PNG header, or if the application has filled in the corresponding
+ * data in the info_struct to be written into the output file. The values
+ * of the PNG_INFO_<chunk> defines should NOT be changed.
+ */
+#define PNG_INFO_gAMA 0x0001
+#define PNG_INFO_sBIT 0x0002
+#define PNG_INFO_cHRM 0x0004
+#define PNG_INFO_PLTE 0x0008
+#define PNG_INFO_tRNS 0x0010
+#define PNG_INFO_bKGD 0x0020
+#define PNG_INFO_hIST 0x0040
+#define PNG_INFO_pHYs 0x0080
+#define PNG_INFO_oFFs 0x0100
+#define PNG_INFO_tIME 0x0200
+#define PNG_INFO_pCAL 0x0400
+#define PNG_INFO_sRGB 0x0800 /* GR-P, 0.96a */
+#define PNG_INFO_iCCP 0x1000 /* ESR, 1.0.6 */
+#define PNG_INFO_sPLT 0x2000 /* ESR, 1.0.6 */
+#define PNG_INFO_sCAL 0x4000 /* ESR, 1.0.6 */
+#define PNG_INFO_IDAT 0x8000L /* ESR, 1.0.6 */
+
+/* This is used for the transformation routines, as some of them
+ * change these values for the row. It also should enable using
+ * the routines for other purposes.
+ */
+typedef struct png_row_info_struct
+{
+ png_uint_32 width; /* width of row */
+ png_uint_32 rowbytes; /* number of bytes in row */
+ png_byte color_type; /* color type of row */
+ png_byte bit_depth; /* bit depth of row */
+ png_byte channels; /* number of channels (1, 2, 3, or 4) */
+ png_byte pixel_depth; /* bits per pixel (depth * channels) */
+} png_row_info;
+
+typedef png_row_info FAR * png_row_infop;
+typedef png_row_info FAR * FAR * png_row_infopp;
+
+/* These are the function types for the I/O functions and for the functions
+ * that allow the user to override the default I/O functions with his or her
+ * own. The png_error_ptr type should match that of user-supplied warning
+ * and error functions, while the png_rw_ptr type should match that of the
+ * user read/write data functions.
+ */
+typedef struct png_struct_def png_struct;
+typedef png_struct FAR * png_structp;
+
+typedef void (PNGAPI *png_error_ptr) PNGARG((png_structp, png_const_charp));
+typedef void (PNGAPI *png_rw_ptr) PNGARG((png_structp, png_bytep, png_size_t));
+typedef void (PNGAPI *png_flush_ptr) PNGARG((png_structp));
+typedef void (PNGAPI *png_read_status_ptr) PNGARG((png_structp, png_uint_32,
+ int));
+typedef void (PNGAPI *png_write_status_ptr) PNGARG((png_structp, png_uint_32,
+ int));
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+typedef void (PNGAPI *png_progressive_info_ptr) PNGARG((png_structp, png_infop));
+typedef void (PNGAPI *png_progressive_end_ptr) PNGARG((png_structp, png_infop));
+typedef void (PNGAPI *png_progressive_row_ptr) PNGARG((png_structp, png_bytep,
+ png_uint_32, int));
+#endif
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_LEGACY_SUPPORTED)
+typedef void (PNGAPI *png_user_transform_ptr) PNGARG((png_structp,
+ png_row_infop, png_bytep));
+#endif
+
+#if defined(PNG_USER_CHUNKS_SUPPORTED)
+typedef int (PNGAPI *png_user_chunk_ptr) PNGARG((png_structp, png_unknown_chunkp));
+#endif
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+typedef void (PNGAPI *png_unknown_chunk_ptr) PNGARG((png_structp));
+#endif
+
+/* Transform masks for the high-level interface */
+#define PNG_TRANSFORM_IDENTITY 0x0000 /* read and write */
+#define PNG_TRANSFORM_STRIP_16 0x0001 /* read only */
+#define PNG_TRANSFORM_STRIP_ALPHA 0x0002 /* read only */
+#define PNG_TRANSFORM_PACKING 0x0004 /* read and write */
+#define PNG_TRANSFORM_PACKSWAP 0x0008 /* read and write */
+#define PNG_TRANSFORM_EXPAND 0x0010 /* read only */
+#define PNG_TRANSFORM_INVERT_MONO 0x0020 /* read and write */
+#define PNG_TRANSFORM_SHIFT 0x0040 /* read and write */
+#define PNG_TRANSFORM_BGR 0x0080 /* read and write */
+#define PNG_TRANSFORM_SWAP_ALPHA 0x0100 /* read and write */
+#define PNG_TRANSFORM_SWAP_ENDIAN 0x0200 /* read and write */
+#define PNG_TRANSFORM_INVERT_ALPHA 0x0400 /* read and write */
+#define PNG_TRANSFORM_STRIP_FILLER 0x0800 /* WRITE only, deprecated */
+/* Added to libpng-1.2.34 */
+#define PNG_TRANSFORM_STRIP_FILLER_BEFORE 0x0800 /* WRITE only */
+#define PNG_TRANSFORM_STRIP_FILLER_AFTER 0x1000 /* WRITE only */
+
+/* Flags for MNG supported features */
+#define PNG_FLAG_MNG_EMPTY_PLTE 0x01
+#define PNG_FLAG_MNG_FILTER_64 0x04
+#define PNG_ALL_MNG_FEATURES 0x05
+
+typedef png_voidp (*png_malloc_ptr) PNGARG((png_structp, png_size_t));
+typedef void (*png_free_ptr) PNGARG((png_structp, png_voidp));
+
+/* The structure that holds the information to read and write PNG files.
+ * The only people who need to care about what is inside of this are the
+ * people who will be modifying the library for their own special needs.
+ * It should NOT be accessed directly by an application, except to store
+ * the jmp_buf.
+ */
+
+struct png_struct_def
+{
+#ifdef PNG_SETJMP_SUPPORTED
+ jmp_buf jmpbuf; /* used in png_error */
+#endif
+ png_error_ptr error_fn; /* function for printing errors and aborting */
+ png_error_ptr warning_fn; /* function for printing warnings */
+ png_voidp error_ptr; /* user supplied struct for error functions */
+ png_rw_ptr write_data_fn; /* function for writing output data */
+ png_rw_ptr read_data_fn; /* function for reading input data */
+ png_voidp io_ptr; /* ptr to application struct for I/O functions */
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ png_user_transform_ptr read_user_transform_fn; /* user read transform */
+#endif
+
+#if defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+ png_user_transform_ptr write_user_transform_fn; /* user write transform */
+#endif
+
+/* These were added in libpng-1.0.2 */
+#if defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+ png_voidp user_transform_ptr; /* user supplied struct for user transform */
+ png_byte user_transform_depth; /* bit depth of user transformed pixels */
+ png_byte user_transform_channels; /* channels in user transformed pixels */
+#endif
+#endif
+
+ png_uint_32 mode; /* tells us where we are in the PNG file */
+ png_uint_32 flags; /* flags indicating various things to libpng */
+ png_uint_32 transformations; /* which transformations to perform */
+
+ z_stream zstream; /* pointer to decompression structure (below) */
+ png_bytep zbuf; /* buffer for zlib */
+ png_size_t zbuf_size; /* size of zbuf */
+ int zlib_level; /* holds zlib compression level */
+ int zlib_method; /* holds zlib compression method */
+ int zlib_window_bits; /* holds zlib compression window bits */
+ int zlib_mem_level; /* holds zlib compression memory level */
+ int zlib_strategy; /* holds zlib compression strategy */
+
+ png_uint_32 width; /* width of image in pixels */
+ png_uint_32 height; /* height of image in pixels */
+ png_uint_32 num_rows; /* number of rows in current pass */
+ png_uint_32 usr_width; /* width of row at start of write */
+ png_uint_32 rowbytes; /* size of row in bytes */
+ png_uint_32 irowbytes; /* size of current interlaced row in bytes */
+ png_uint_32 iwidth; /* width of current interlaced row in pixels */
+ png_uint_32 row_number; /* current row in interlace pass */
+ png_bytep prev_row; /* buffer to save previous (unfiltered) row */
+ png_bytep row_buf; /* buffer to save current (unfiltered) row */
+#ifndef PNG_NO_WRITE_FILTER
+ png_bytep sub_row; /* buffer to save "sub" row when filtering */
+ png_bytep up_row; /* buffer to save "up" row when filtering */
+ png_bytep avg_row; /* buffer to save "avg" row when filtering */
+ png_bytep paeth_row; /* buffer to save "Paeth" row when filtering */
+#endif
+ png_row_info row_info; /* used for transformation routines */
+
+ png_uint_32 idat_size; /* current IDAT size for read */
+ png_uint_32 crc; /* current chunk CRC value */
+ png_colorp palette; /* palette from the input file */
+ png_uint_16 num_palette; /* number of color entries in palette */
+ png_uint_16 num_trans; /* number of transparency values */
+ png_byte chunk_name[5]; /* null-terminated name of current chunk */
+ png_byte compression; /* file compression type (always 0) */
+ png_byte filter; /* file filter type (always 0) */
+ png_byte interlaced; /* PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
+ png_byte pass; /* current interlace pass (0 - 6) */
+ png_byte do_filter; /* row filter flags (see PNG_FILTER_ below ) */
+ png_byte color_type; /* color type of file */
+ png_byte bit_depth; /* bit depth of file */
+ png_byte usr_bit_depth; /* bit depth of users row */
+ png_byte pixel_depth; /* number of bits per pixel */
+ png_byte channels; /* number of channels in file */
+ png_byte usr_channels; /* channels at start of write */
+ png_byte sig_bytes; /* magic bytes read/written from start of file */
+
+#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED)
+#ifdef PNG_LEGACY_SUPPORTED
+ png_byte filler; /* filler byte for pixel expansion */
+#else
+ png_uint_16 filler; /* filler bytes for pixel expansion */
+#endif
+#endif
+
+#if defined(PNG_bKGD_SUPPORTED)
+ png_byte background_gamma_type;
+# ifdef PNG_FLOATING_POINT_SUPPORTED
+ float background_gamma;
+# endif
+ png_color_16 background; /* background color in screen gamma space */
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ png_color_16 background_1; /* background normalized to gamma 1.0 */
+#endif
+#endif /* PNG_bKGD_SUPPORTED */
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+ png_flush_ptr output_flush_fn;/* Function for flushing output */
+ png_uint_32 flush_dist; /* how many rows apart to flush, 0 - no flush */
+ png_uint_32 flush_rows; /* number of rows written since last flush */
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ int gamma_shift; /* number of "insignificant" bits 16-bit gamma */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ float gamma; /* file gamma value */
+ float screen_gamma; /* screen gamma value (display_exponent) */
+#endif
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ png_bytep gamma_table; /* gamma table for 8-bit depth files */
+ png_bytep gamma_from_1; /* converts from 1.0 to screen */
+ png_bytep gamma_to_1; /* converts from file to 1.0 */
+ png_uint_16pp gamma_16_table; /* gamma table for 16-bit depth files */
+ png_uint_16pp gamma_16_from_1; /* converts from 1.0 to screen */
+ png_uint_16pp gamma_16_to_1; /* converts from file to 1.0 */
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_sBIT_SUPPORTED)
+ png_color_8 sig_bit; /* significant bits in each available channel */
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED)
+ png_color_8 shift; /* shift for significant bit tranformation */
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) \
+ || defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ png_bytep trans; /* transparency values for paletted files */
+ png_color_16 trans_values; /* transparency values for non-paletted files */
+#endif
+
+ png_read_status_ptr read_row_fn; /* called after each row is decoded */
+ png_write_status_ptr write_row_fn; /* called after each row is encoded */
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+ png_progressive_info_ptr info_fn; /* called after header data fully read */
+ png_progressive_row_ptr row_fn; /* called after each prog. row is decoded */
+ png_progressive_end_ptr end_fn; /* called after image is complete */
+ png_bytep save_buffer_ptr; /* current location in save_buffer */
+ png_bytep save_buffer; /* buffer for previously read data */
+ png_bytep current_buffer_ptr; /* current location in current_buffer */
+ png_bytep current_buffer; /* buffer for recently used data */
+ png_uint_32 push_length; /* size of current input chunk */
+ png_uint_32 skip_length; /* bytes to skip in input data */
+ png_size_t save_buffer_size; /* amount of data now in save_buffer */
+ png_size_t save_buffer_max; /* total size of save_buffer */
+ png_size_t buffer_size; /* total amount of available input data */
+ png_size_t current_buffer_size; /* amount of data now in current_buffer */
+ int process_mode; /* what push library is currently doing */
+ int cur_palette; /* current push library palette index */
+
+# if defined(PNG_TEXT_SUPPORTED)
+ png_size_t current_text_size; /* current size of text input data */
+ png_size_t current_text_left; /* how much text left to read in input */
+ png_charp current_text; /* current text chunk buffer */
+ png_charp current_text_ptr; /* current location in current_text */
+# endif /* PNG_TEXT_SUPPORTED */
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__)
+/* for the Borland special 64K segment handler */
+ png_bytepp offset_table_ptr;
+ png_bytep offset_table;
+ png_uint_16 offset_table_number;
+ png_uint_16 offset_table_count;
+ png_uint_16 offset_table_count_free;
+#endif
+
+#if defined(PNG_READ_DITHER_SUPPORTED)
+ png_bytep palette_lookup; /* lookup table for dithering */
+ png_bytep dither_index; /* index translation for palette files */
+#endif
+
+#if defined(PNG_READ_DITHER_SUPPORTED) || defined(PNG_hIST_SUPPORTED)
+ png_uint_16p hist; /* histogram */
+#endif
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ png_byte heuristic_method; /* heuristic for row filter selection */
+ png_byte num_prev_filters; /* number of weights for previous rows */
+ png_bytep prev_filters; /* filter type(s) of previous row(s) */
+ png_uint_16p filter_weights; /* weight(s) for previous line(s) */
+ png_uint_16p inv_filter_weights; /* 1/weight(s) for previous line(s) */
+ png_uint_16p filter_costs; /* relative filter calculation cost */
+ png_uint_16p inv_filter_costs; /* 1/relative filter calculation cost */
+#endif
+
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+ png_charp time_buffer; /* String to hold RFC 1123 time text */
+#endif
+
+/* New members added in libpng-1.0.6 */
+
+#ifdef PNG_FREE_ME_SUPPORTED
+ png_uint_32 free_me; /* flags items libpng is responsible for freeing */
+#endif
+
+#if defined(PNG_USER_CHUNKS_SUPPORTED)
+ png_voidp user_chunk_ptr;
+ png_user_chunk_ptr read_user_chunk_fn; /* user read chunk handler */
+#endif
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ int num_chunk_list;
+ png_bytep chunk_list;
+#endif
+
+/* New members added in libpng-1.0.3 */
+#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+ png_byte rgb_to_gray_status;
+ /* These were changed from png_byte in libpng-1.0.6 */
+ png_uint_16 rgb_to_gray_red_coeff;
+ png_uint_16 rgb_to_gray_green_coeff;
+ png_uint_16 rgb_to_gray_blue_coeff;
+#endif
+
+/* New member added in libpng-1.0.4 (renamed in 1.0.9) */
+#if defined(PNG_MNG_FEATURES_SUPPORTED) || \
+ defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \
+ defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED)
+/* changed from png_byte to png_uint_32 at version 1.2.0 */
+#ifdef PNG_1_0_X
+ png_byte mng_features_permitted;
+#else
+ png_uint_32 mng_features_permitted;
+#endif /* PNG_1_0_X */
+#endif
+
+/* New member added in libpng-1.0.7 */
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ png_fixed_point int_gamma;
+#endif
+
+/* New member added in libpng-1.0.9, ifdef'ed out in 1.0.12, enabled in 1.2.0 */
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ png_byte filter_type;
+#endif
+
+#if defined(PNG_1_0_X)
+/* New member added in libpng-1.0.10, ifdef'ed out in 1.2.0 */
+ png_uint_32 row_buf_size;
+#endif
+
+/* New members added in libpng-1.2.0 */
+#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
+# if !defined(PNG_1_0_X)
+# if defined(PNG_MMX_CODE_SUPPORTED)
+ png_byte mmx_bitdepth_threshold;
+ png_uint_32 mmx_rowbytes_threshold;
+# endif
+ png_uint_32 asm_flags;
+# endif
+#endif
+
+/* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_voidp mem_ptr; /* user supplied struct for mem functions */
+ png_malloc_ptr malloc_fn; /* function for allocating memory */
+ png_free_ptr free_fn; /* function for freeing memory */
+#endif
+
+/* New member added in libpng-1.0.13 and 1.2.0 */
+ png_bytep big_row_buf; /* buffer to save current (unfiltered) row */
+
+#if defined(PNG_READ_DITHER_SUPPORTED)
+/* The following three members were added at version 1.0.14 and 1.2.4 */
+ png_bytep dither_sort; /* working sort array */
+ png_bytep index_to_palette; /* where the original index currently is */
+ /* in the palette */
+ png_bytep palette_to_index; /* which original index points to this */
+ /* palette color */
+#endif
+
+/* New members added in libpng-1.0.16 and 1.2.6 */
+ png_byte compression_type;
+
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+ png_uint_32 user_width_max;
+ png_uint_32 user_height_max;
+#endif
+
+/* New member added in libpng-1.0.25 and 1.2.17 */
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ /* storage for unknown chunk that the library doesn't recognize. */
+ png_unknown_chunk unknown_chunk;
+#endif
+
+/* New members added in libpng-1.2.26 */
+ png_uint_32 old_big_row_buf_size, old_prev_row_size;
+
+/* New member added in libpng-1.2.30 */
+ png_charp chunkdata; /* buffer for reading chunk data */
+
+};
+
+
+/* This triggers a compiler error in png.c, if png.c and png.h
+ * do not agree upon the version number.
+ */
+typedef png_structp version_1_2_34;
+
+typedef png_struct FAR * FAR * png_structpp;
+
+/* Here are the function definitions most commonly used. This is not
+ * the place to find out how to use libpng. See libpng.txt for the
+ * full explanation, see example.c for the summary. This just provides
+ * a simple one line description of the use of each function.
+ */
+
+/* Returns the version number of the library */
+extern PNG_EXPORT(png_uint_32,png_access_version_number) PNGARG((void));
+
+/* Tell lib we have already handled the first <num_bytes> magic bytes.
+ * Handling more than 8 bytes from the beginning of the file is an error.
+ */
+extern PNG_EXPORT(void,png_set_sig_bytes) PNGARG((png_structp png_ptr,
+ int num_bytes));
+
+/* Check sig[start] through sig[start + num_to_check - 1] to see if it's a
+ * PNG file. Returns zero if the supplied bytes match the 8-byte PNG
+ * signature, and non-zero otherwise. Having num_to_check == 0 or
+ * start > 7 will always fail (ie return non-zero).
+ */
+extern PNG_EXPORT(int,png_sig_cmp) PNGARG((png_bytep sig, png_size_t start,
+ png_size_t num_to_check));
+
+/* Simple signature checking function. This is the same as calling
+ * png_check_sig(sig, n) := !png_sig_cmp(sig, 0, n).
+ */
+extern PNG_EXPORT(int,png_check_sig) PNGARG((png_bytep sig, int num));
+
+/* Allocate and initialize png_ptr struct for reading, and any other memory. */
+extern PNG_EXPORT(png_structp,png_create_read_struct)
+ PNGARG((png_const_charp user_png_ver, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warn_fn));
+
+/* Allocate and initialize png_ptr struct for writing, and any other memory */
+extern PNG_EXPORT(png_structp,png_create_write_struct)
+ PNGARG((png_const_charp user_png_ver, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warn_fn));
+
+#ifdef PNG_WRITE_SUPPORTED
+extern PNG_EXPORT(png_uint_32,png_get_compression_buffer_size)
+ PNGARG((png_structp png_ptr));
+#endif
+
+#ifdef PNG_WRITE_SUPPORTED
+extern PNG_EXPORT(void,png_set_compression_buffer_size)
+ PNGARG((png_structp png_ptr, png_uint_32 size));
+#endif
+
+/* Reset the compression stream */
+extern PNG_EXPORT(int,png_reset_zstream) PNGARG((png_structp png_ptr));
+
+/* New functions added in libpng-1.0.2 (not enabled by default until 1.2.0) */
+#ifdef PNG_USER_MEM_SUPPORTED
+extern PNG_EXPORT(png_structp,png_create_read_struct_2)
+ PNGARG((png_const_charp user_png_ver, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr,
+ png_malloc_ptr malloc_fn, png_free_ptr free_fn));
+extern PNG_EXPORT(png_structp,png_create_write_struct_2)
+ PNGARG((png_const_charp user_png_ver, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr,
+ png_malloc_ptr malloc_fn, png_free_ptr free_fn));
+#endif
+
+/* Write a PNG chunk - size, type, (optional) data, CRC. */
+extern PNG_EXPORT(void,png_write_chunk) PNGARG((png_structp png_ptr,
+ png_bytep chunk_name, png_bytep data, png_size_t length));
+
+/* Write the start of a PNG chunk - length and chunk name. */
+extern PNG_EXPORT(void,png_write_chunk_start) PNGARG((png_structp png_ptr,
+ png_bytep chunk_name, png_uint_32 length));
+
+/* Write the data of a PNG chunk started with png_write_chunk_start(). */
+extern PNG_EXPORT(void,png_write_chunk_data) PNGARG((png_structp png_ptr,
+ png_bytep data, png_size_t length));
+
+/* Finish a chunk started with png_write_chunk_start() (includes CRC). */
+extern PNG_EXPORT(void,png_write_chunk_end) PNGARG((png_structp png_ptr));
+
+/* Allocate and initialize the info structure */
+extern PNG_EXPORT(png_infop,png_create_info_struct)
+ PNGARG((png_structp png_ptr));
+
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+/* Initialize the info structure (old interface - DEPRECATED) */
+extern PNG_EXPORT(void,png_info_init) PNGARG((png_infop info_ptr));
+#undef png_info_init
+#define png_info_init(info_ptr) png_info_init_3(&info_ptr,\
+ png_sizeof(png_info));
+#endif
+
+extern PNG_EXPORT(void,png_info_init_3) PNGARG((png_infopp info_ptr,
+ png_size_t png_info_struct_size));
+
+/* Writes all the PNG information before the image. */
+extern PNG_EXPORT(void,png_write_info_before_PLTE) PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+extern PNG_EXPORT(void,png_write_info) PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* read the information before the actual image data. */
+extern PNG_EXPORT(void,png_read_info) PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+#endif
+
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+extern PNG_EXPORT(png_charp,png_convert_to_rfc1123)
+ PNGARG((png_structp png_ptr, png_timep ptime));
+#endif
+
+#if !defined(_WIN32_WCE)
+/* "time.h" functions are not supported on WindowsCE */
+#if defined(PNG_WRITE_tIME_SUPPORTED)
+/* convert from a struct tm to png_time */
+extern PNG_EXPORT(void,png_convert_from_struct_tm) PNGARG((png_timep ptime,
+ struct tm FAR * ttime));
+
+/* convert from time_t to png_time. Uses gmtime() */
+extern PNG_EXPORT(void,png_convert_from_time_t) PNGARG((png_timep ptime,
+ time_t ttime));
+#endif /* PNG_WRITE_tIME_SUPPORTED */
+#endif /* _WIN32_WCE */
+
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+/* Expand data to 24-bit RGB, or 8-bit grayscale, with alpha if available. */
+extern PNG_EXPORT(void,png_set_expand) PNGARG((png_structp png_ptr));
+#if !defined(PNG_1_0_X)
+extern PNG_EXPORT(void,png_set_expand_gray_1_2_4_to_8) PNGARG((png_structp
+ png_ptr));
+#endif
+extern PNG_EXPORT(void,png_set_palette_to_rgb) PNGARG((png_structp png_ptr));
+extern PNG_EXPORT(void,png_set_tRNS_to_alpha) PNGARG((png_structp png_ptr));
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+/* Deprecated */
+extern PNG_EXPORT(void,png_set_gray_1_2_4_to_8) PNGARG((png_structp png_ptr));
+#endif
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
+/* Use blue, green, red order for pixels. */
+extern PNG_EXPORT(void,png_set_bgr) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+/* Expand the grayscale to 24-bit RGB if necessary. */
+extern PNG_EXPORT(void,png_set_gray_to_rgb) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+/* Reduce RGB to grayscale. */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_rgb_to_gray) PNGARG((png_structp png_ptr,
+ int error_action, double red, double green ));
+#endif
+extern PNG_EXPORT(void,png_set_rgb_to_gray_fixed) PNGARG((png_structp png_ptr,
+ int error_action, png_fixed_point red, png_fixed_point green ));
+extern PNG_EXPORT(png_byte,png_get_rgb_to_gray_status) PNGARG((png_structp
+ png_ptr));
+#endif
+
+extern PNG_EXPORT(void,png_build_grayscale_palette) PNGARG((int bit_depth,
+ png_colorp palette));
+
+#if defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+extern PNG_EXPORT(void,png_set_strip_alpha) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED) || \
+ defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
+extern PNG_EXPORT(void,png_set_swap_alpha) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED) || \
+ defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+extern PNG_EXPORT(void,png_set_invert_alpha) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED)
+/* Add a filler byte to 8-bit Gray or 24-bit RGB images. */
+extern PNG_EXPORT(void,png_set_filler) PNGARG((png_structp png_ptr,
+ png_uint_32 filler, int flags));
+/* The values of the PNG_FILLER_ defines should NOT be changed */
+#define PNG_FILLER_BEFORE 0
+#define PNG_FILLER_AFTER 1
+/* Add an alpha byte to 8-bit Gray or 24-bit RGB images. */
+#if !defined(PNG_1_0_X)
+extern PNG_EXPORT(void,png_set_add_alpha) PNGARG((png_structp png_ptr,
+ png_uint_32 filler, int flags));
+#endif
+#endif /* PNG_READ_FILLER_SUPPORTED || PNG_WRITE_FILLER_SUPPORTED */
+
+#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
+/* Swap bytes in 16-bit depth files. */
+extern PNG_EXPORT(void,png_set_swap) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED)
+/* Use 1 byte per pixel in 1, 2, or 4-bit depth files. */
+extern PNG_EXPORT(void,png_set_packing) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED) || defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+/* Swap packing order of pixels in bytes. */
+extern PNG_EXPORT(void,png_set_packswap) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED)
+/* Converts files to legal bit depths. */
+extern PNG_EXPORT(void,png_set_shift) PNGARG((png_structp png_ptr,
+ png_color_8p true_bits));
+#endif
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED) || \
+ defined(PNG_WRITE_INTERLACING_SUPPORTED)
+/* Have the code handle the interlacing. Returns the number of passes. */
+extern PNG_EXPORT(int,png_set_interlace_handling) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED)
+/* Invert monochrome files */
+extern PNG_EXPORT(void,png_set_invert_mono) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+/* Handle alpha and tRNS by replacing with a background color. */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_background) PNGARG((png_structp png_ptr,
+ png_color_16p background_color, int background_gamma_code,
+ int need_expand, double background_gamma));
+#endif
+#define PNG_BACKGROUND_GAMMA_UNKNOWN 0
+#define PNG_BACKGROUND_GAMMA_SCREEN 1
+#define PNG_BACKGROUND_GAMMA_FILE 2
+#define PNG_BACKGROUND_GAMMA_UNIQUE 3
+#endif
+
+#if defined(PNG_READ_16_TO_8_SUPPORTED)
+/* strip the second byte of information from a 16-bit depth file. */
+extern PNG_EXPORT(void,png_set_strip_16) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_DITHER_SUPPORTED)
+/* Turn on dithering, and reduce the palette to the number of colors available. */
+extern PNG_EXPORT(void,png_set_dither) PNGARG((png_structp png_ptr,
+ png_colorp palette, int num_palette, int maximum_colors,
+ png_uint_16p histogram, int full_dither));
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+/* Handle gamma correction. Screen_gamma=(display_exponent) */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_gamma) PNGARG((png_structp png_ptr,
+ double screen_gamma, double default_file_gamma));
+#endif
+#endif
+
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+#if defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \
+ defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED)
+/* Permit or disallow empty PLTE (0: not permitted, 1: permitted) */
+/* Deprecated and will be removed. Use png_permit_mng_features() instead. */
+extern PNG_EXPORT(void,png_permit_empty_plte) PNGARG((png_structp png_ptr,
+ int empty_plte_permitted));
+#endif
+#endif
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+/* Set how many lines between output flushes - 0 for no flushing */
+extern PNG_EXPORT(void,png_set_flush) PNGARG((png_structp png_ptr, int nrows));
+/* Flush the current PNG output buffer */
+extern PNG_EXPORT(void,png_write_flush) PNGARG((png_structp png_ptr));
+#endif
+
+/* optional update palette with requested transformations */
+extern PNG_EXPORT(void,png_start_read_image) PNGARG((png_structp png_ptr));
+
+/* optional call to update the users info structure */
+extern PNG_EXPORT(void,png_read_update_info) PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* read one or more rows of image data. */
+extern PNG_EXPORT(void,png_read_rows) PNGARG((png_structp png_ptr,
+ png_bytepp row, png_bytepp display_row, png_uint_32 num_rows));
+#endif
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* read a row of data. */
+extern PNG_EXPORT(void,png_read_row) PNGARG((png_structp png_ptr,
+ png_bytep row,
+ png_bytep display_row));
+#endif
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* read the whole image into memory at once. */
+extern PNG_EXPORT(void,png_read_image) PNGARG((png_structp png_ptr,
+ png_bytepp image));
+#endif
+
+/* write a row of image data */
+extern PNG_EXPORT(void,png_write_row) PNGARG((png_structp png_ptr,
+ png_bytep row));
+
+/* write a few rows of image data */
+extern PNG_EXPORT(void,png_write_rows) PNGARG((png_structp png_ptr,
+ png_bytepp row, png_uint_32 num_rows));
+
+/* write the image data */
+extern PNG_EXPORT(void,png_write_image) PNGARG((png_structp png_ptr,
+ png_bytepp image));
+
+/* writes the end of the PNG file. */
+extern PNG_EXPORT(void,png_write_end) PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* read the end of the PNG file. */
+extern PNG_EXPORT(void,png_read_end) PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+#endif
+
+/* free any memory associated with the png_info_struct */
+extern PNG_EXPORT(void,png_destroy_info_struct) PNGARG((png_structp png_ptr,
+ png_infopp info_ptr_ptr));
+
+/* free any memory associated with the png_struct and the png_info_structs */
+extern PNG_EXPORT(void,png_destroy_read_struct) PNGARG((png_structpp
+ png_ptr_ptr, png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr));
+
+/* free all memory used by the read (old method - NOT DLL EXPORTED) */
+extern void png_read_destroy PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_infop end_info_ptr));
+
+/* free any memory associated with the png_struct and the png_info_structs */
+extern PNG_EXPORT(void,png_destroy_write_struct)
+ PNGARG((png_structpp png_ptr_ptr, png_infopp info_ptr_ptr));
+
+/* free any memory used in png_ptr struct (old method - NOT DLL EXPORTED) */
+extern void png_write_destroy PNGARG((png_structp png_ptr));
+
+/* set the libpng method of handling chunk CRC errors */
+extern PNG_EXPORT(void,png_set_crc_action) PNGARG((png_structp png_ptr,
+ int crit_action, int ancil_action));
+
+/* Values for png_set_crc_action() to say how to handle CRC errors in
+ * ancillary and critical chunks, and whether to use the data contained
+ * therein. Note that it is impossible to "discard" data in a critical
+ * chunk. For versions prior to 0.90, the action was always error/quit,
+ * whereas in version 0.90 and later, the action for CRC errors in ancillary
+ * chunks is warn/discard. These values should NOT be changed.
+ *
+ * value action:critical action:ancillary
+ */
+#define PNG_CRC_DEFAULT 0 /* error/quit warn/discard data */
+#define PNG_CRC_ERROR_QUIT 1 /* error/quit error/quit */
+#define PNG_CRC_WARN_DISCARD 2 /* (INVALID) warn/discard data */
+#define PNG_CRC_WARN_USE 3 /* warn/use data warn/use data */
+#define PNG_CRC_QUIET_USE 4 /* quiet/use data quiet/use data */
+#define PNG_CRC_NO_CHANGE 5 /* use current value use current value */
+
+/* These functions give the user control over the scan-line filtering in
+ * libpng and the compression methods used by zlib. These functions are
+ * mainly useful for testing, as the defaults should work with most users.
+ * Those users who are tight on memory or want faster performance at the
+ * expense of compression can modify them. See the compression library
+ * header file (zlib.h) for an explination of the compression functions.
+ */
+
+/* set the filtering method(s) used by libpng. Currently, the only valid
+ * value for "method" is 0.
+ */
+extern PNG_EXPORT(void,png_set_filter) PNGARG((png_structp png_ptr, int method,
+ int filters));
+
+/* Flags for png_set_filter() to say which filters to use. The flags
+ * are chosen so that they don't conflict with real filter types
+ * below, in case they are supplied instead of the #defined constants.
+ * These values should NOT be changed.
+ */
+#define PNG_NO_FILTERS 0x00
+#define PNG_FILTER_NONE 0x08
+#define PNG_FILTER_SUB 0x10
+#define PNG_FILTER_UP 0x20
+#define PNG_FILTER_AVG 0x40
+#define PNG_FILTER_PAETH 0x80
+#define PNG_ALL_FILTERS (PNG_FILTER_NONE | PNG_FILTER_SUB | PNG_FILTER_UP | \
+ PNG_FILTER_AVG | PNG_FILTER_PAETH)
+
+/* Filter values (not flags) - used in pngwrite.c, pngwutil.c for now.
+ * These defines should NOT be changed.
+ */
+#define PNG_FILTER_VALUE_NONE 0
+#define PNG_FILTER_VALUE_SUB 1
+#define PNG_FILTER_VALUE_UP 2
+#define PNG_FILTER_VALUE_AVG 3
+#define PNG_FILTER_VALUE_PAETH 4
+#define PNG_FILTER_VALUE_LAST 5
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED) /* EXPERIMENTAL */
+/* The "heuristic_method" is given by one of the PNG_FILTER_HEURISTIC_
+ * defines, either the default (minimum-sum-of-absolute-differences), or
+ * the experimental method (weighted-minimum-sum-of-absolute-differences).
+ *
+ * Weights are factors >= 1.0, indicating how important it is to keep the
+ * filter type consistent between rows. Larger numbers mean the current
+ * filter is that many times as likely to be the same as the "num_weights"
+ * previous filters. This is cumulative for each previous row with a weight.
+ * There needs to be "num_weights" values in "filter_weights", or it can be
+ * NULL if the weights aren't being specified. Weights have no influence on
+ * the selection of the first row filter. Well chosen weights can (in theory)
+ * improve the compression for a given image.
+ *
+ * Costs are factors >= 1.0 indicating the relative decoding costs of a
+ * filter type. Higher costs indicate more decoding expense, and are
+ * therefore less likely to be selected over a filter with lower computational
+ * costs. There needs to be a value in "filter_costs" for each valid filter
+ * type (given by PNG_FILTER_VALUE_LAST), or it can be NULL if you aren't
+ * setting the costs. Costs try to improve the speed of decompression without
+ * unduly increasing the compressed image size.
+ *
+ * A negative weight or cost indicates the default value is to be used, and
+ * values in the range [0.0, 1.0) indicate the value is to remain unchanged.
+ * The default values for both weights and costs are currently 1.0, but may
+ * change if good general weighting/cost heuristics can be found. If both
+ * the weights and costs are set to 1.0, this degenerates the WEIGHTED method
+ * to the UNWEIGHTED method, but with added encoding time/computation.
+ */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_filter_heuristics) PNGARG((png_structp png_ptr,
+ int heuristic_method, int num_weights, png_doublep filter_weights,
+ png_doublep filter_costs));
+#endif
+#endif /* PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */
+
+/* Heuristic used for row filter selection. These defines should NOT be
+ * changed.
+ */
+#define PNG_FILTER_HEURISTIC_DEFAULT 0 /* Currently "UNWEIGHTED" */
+#define PNG_FILTER_HEURISTIC_UNWEIGHTED 1 /* Used by libpng < 0.95 */
+#define PNG_FILTER_HEURISTIC_WEIGHTED 2 /* Experimental feature */
+#define PNG_FILTER_HEURISTIC_LAST 3 /* Not a valid value */
+
+/* Set the library compression level. Currently, valid values range from
+ * 0 - 9, corresponding directly to the zlib compression levels 0 - 9
+ * (0 - no compression, 9 - "maximal" compression). Note that tests have
+ * shown that zlib compression levels 3-6 usually perform as well as level 9
+ * for PNG images, and do considerably fewer caclulations. In the future,
+ * these values may not correspond directly to the zlib compression levels.
+ */
+extern PNG_EXPORT(void,png_set_compression_level) PNGARG((png_structp png_ptr,
+ int level));
+
+extern PNG_EXPORT(void,png_set_compression_mem_level)
+ PNGARG((png_structp png_ptr, int mem_level));
+
+extern PNG_EXPORT(void,png_set_compression_strategy)
+ PNGARG((png_structp png_ptr, int strategy));
+
+extern PNG_EXPORT(void,png_set_compression_window_bits)
+ PNGARG((png_structp png_ptr, int window_bits));
+
+extern PNG_EXPORT(void,png_set_compression_method) PNGARG((png_structp png_ptr,
+ int method));
+
+/* These next functions are called for input/output, memory, and error
+ * handling. They are in the file pngrio.c, pngwio.c, and pngerror.c,
+ * and call standard C I/O routines such as fread(), fwrite(), and
+ * fprintf(). These functions can be made to use other I/O routines
+ * at run time for those applications that need to handle I/O in a
+ * different manner by calling png_set_???_fn(). See libpng.txt for
+ * more information.
+ */
+
+#if !defined(PNG_NO_STDIO)
+/* Initialize the input/output for the PNG file to the default functions. */
+extern PNG_EXPORT(void,png_init_io) PNGARG((png_structp png_ptr, png_FILE_p fp));
+#endif
+
+/* Replace the (error and abort), and warning functions with user
+ * supplied functions. If no messages are to be printed you must still
+ * write and use replacement functions. The replacement error_fn should
+ * still do a longjmp to the last setjmp location if you are using this
+ * method of error handling. If error_fn or warning_fn is NULL, the
+ * default function will be used.
+ */
+
+extern PNG_EXPORT(void,png_set_error_fn) PNGARG((png_structp png_ptr,
+ png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warning_fn));
+
+/* Return the user pointer associated with the error functions */
+extern PNG_EXPORT(png_voidp,png_get_error_ptr) PNGARG((png_structp png_ptr));
+
+/* Replace the default data output functions with a user supplied one(s).
+ * If buffered output is not used, then output_flush_fn can be set to NULL.
+ * If PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile time
+ * output_flush_fn will be ignored (and thus can be NULL).
+ */
+extern PNG_EXPORT(void,png_set_write_fn) PNGARG((png_structp png_ptr,
+ png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn));
+
+/* Replace the default data input function with a user supplied one. */
+extern PNG_EXPORT(void,png_set_read_fn) PNGARG((png_structp png_ptr,
+ png_voidp io_ptr, png_rw_ptr read_data_fn));
+
+/* Return the user pointer associated with the I/O functions */
+extern PNG_EXPORT(png_voidp,png_get_io_ptr) PNGARG((png_structp png_ptr));
+
+extern PNG_EXPORT(void,png_set_read_status_fn) PNGARG((png_structp png_ptr,
+ png_read_status_ptr read_row_fn));
+
+extern PNG_EXPORT(void,png_set_write_status_fn) PNGARG((png_structp png_ptr,
+ png_write_status_ptr write_row_fn));
+
+#ifdef PNG_USER_MEM_SUPPORTED
+/* Replace the default memory allocation functions with user supplied one(s). */
+extern PNG_EXPORT(void,png_set_mem_fn) PNGARG((png_structp png_ptr,
+ png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn));
+/* Return the user pointer associated with the memory functions */
+extern PNG_EXPORT(png_voidp,png_get_mem_ptr) PNGARG((png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_LEGACY_SUPPORTED)
+extern PNG_EXPORT(void,png_set_read_user_transform_fn) PNGARG((png_structp
+ png_ptr, png_user_transform_ptr read_user_transform_fn));
+#endif
+
+#if defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_LEGACY_SUPPORTED)
+extern PNG_EXPORT(void,png_set_write_user_transform_fn) PNGARG((png_structp
+ png_ptr, png_user_transform_ptr write_user_transform_fn));
+#endif
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_LEGACY_SUPPORTED)
+extern PNG_EXPORT(void,png_set_user_transform_info) PNGARG((png_structp
+ png_ptr, png_voidp user_transform_ptr, int user_transform_depth,
+ int user_transform_channels));
+/* Return the user pointer associated with the user transform functions */
+extern PNG_EXPORT(png_voidp,png_get_user_transform_ptr)
+ PNGARG((png_structp png_ptr));
+#endif
+
+#ifdef PNG_USER_CHUNKS_SUPPORTED
+extern PNG_EXPORT(void,png_set_read_user_chunk_fn) PNGARG((png_structp png_ptr,
+ png_voidp user_chunk_ptr, png_user_chunk_ptr read_user_chunk_fn));
+extern PNG_EXPORT(png_voidp,png_get_user_chunk_ptr) PNGARG((png_structp
+ png_ptr));
+#endif
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+/* Sets the function callbacks for the push reader, and a pointer to a
+ * user-defined structure available to the callback functions.
+ */
+extern PNG_EXPORT(void,png_set_progressive_read_fn) PNGARG((png_structp png_ptr,
+ png_voidp progressive_ptr,
+ png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn,
+ png_progressive_end_ptr end_fn));
+
+/* returns the user pointer associated with the push read functions */
+extern PNG_EXPORT(png_voidp,png_get_progressive_ptr)
+ PNGARG((png_structp png_ptr));
+
+/* function to be called when data becomes available */
+extern PNG_EXPORT(void,png_process_data) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_bytep buffer, png_size_t buffer_size));
+
+/* function that combines rows. Not very much different than the
+ * png_combine_row() call. Is this even used?????
+ */
+extern PNG_EXPORT(void,png_progressive_combine_row) PNGARG((png_structp png_ptr,
+ png_bytep old_row, png_bytep new_row));
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+extern PNG_EXPORT(png_voidp,png_malloc) PNGARG((png_structp png_ptr,
+ png_uint_32 size));
+
+#if defined(PNG_1_0_X)
+# define png_malloc_warn png_malloc
+#else
+/* Added at libpng version 1.2.4 */
+extern PNG_EXPORT(png_voidp,png_malloc_warn) PNGARG((png_structp png_ptr,
+ png_uint_32 size));
+#endif
+
+/* frees a pointer allocated by png_malloc() */
+extern PNG_EXPORT(void,png_free) PNGARG((png_structp png_ptr, png_voidp ptr));
+
+#if defined(PNG_1_0_X)
+/* Function to allocate memory for zlib. */
+extern PNG_EXPORT(voidpf,png_zalloc) PNGARG((voidpf png_ptr, uInt items,
+ uInt size));
+
+/* Function to free memory for zlib */
+extern PNG_EXPORT(void,png_zfree) PNGARG((voidpf png_ptr, voidpf ptr));
+#endif
+
+/* Free data that was allocated internally */
+extern PNG_EXPORT(void,png_free_data) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 free_me, int num));
+#ifdef PNG_FREE_ME_SUPPORTED
+/* Reassign responsibility for freeing existing data, whether allocated
+ * by libpng or by the application */
+extern PNG_EXPORT(void,png_data_freer) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int freer, png_uint_32 mask));
+#endif
+/* assignments for png_data_freer */
+#define PNG_DESTROY_WILL_FREE_DATA 1
+#define PNG_SET_WILL_FREE_DATA 1
+#define PNG_USER_WILL_FREE_DATA 2
+/* Flags for png_ptr->free_me and info_ptr->free_me */
+#define PNG_FREE_HIST 0x0008
+#define PNG_FREE_ICCP 0x0010
+#define PNG_FREE_SPLT 0x0020
+#define PNG_FREE_ROWS 0x0040
+#define PNG_FREE_PCAL 0x0080
+#define PNG_FREE_SCAL 0x0100
+#define PNG_FREE_UNKN 0x0200
+#define PNG_FREE_LIST 0x0400
+#define PNG_FREE_PLTE 0x1000
+#define PNG_FREE_TRNS 0x2000
+#define PNG_FREE_TEXT 0x4000
+#define PNG_FREE_ALL 0x7fff
+#define PNG_FREE_MUL 0x4220 /* PNG_FREE_SPLT|PNG_FREE_TEXT|PNG_FREE_UNKN */
+
+#ifdef PNG_USER_MEM_SUPPORTED
+extern PNG_EXPORT(png_voidp,png_malloc_default) PNGARG((png_structp png_ptr,
+ png_uint_32 size));
+extern PNG_EXPORT(void,png_free_default) PNGARG((png_structp png_ptr,
+ png_voidp ptr));
+#endif
+
+extern PNG_EXPORT(png_voidp,png_memcpy_check) PNGARG((png_structp png_ptr,
+ png_voidp s1, png_voidp s2, png_uint_32 size));
+
+extern PNG_EXPORT(png_voidp,png_memset_check) PNGARG((png_structp png_ptr,
+ png_voidp s1, int value, png_uint_32 size));
+
+#if defined(USE_FAR_KEYWORD) /* memory model conversion function */
+extern void *png_far_to_near PNGARG((png_structp png_ptr,png_voidp ptr,
+ int check));
+#endif /* USE_FAR_KEYWORD */
+
+#ifndef PNG_NO_ERROR_TEXT
+/* Fatal error in PNG image of libpng - can't continue */
+extern PNG_EXPORT(void,png_error) PNGARG((png_structp png_ptr,
+ png_const_charp error_message));
+
+/* The same, but the chunk name is prepended to the error string. */
+extern PNG_EXPORT(void,png_chunk_error) PNGARG((png_structp png_ptr,
+ png_const_charp error_message));
+#else
+/* Fatal error in PNG image of libpng - can't continue */
+extern PNG_EXPORT(void,png_err) PNGARG((png_structp png_ptr));
+#endif
+
+#ifndef PNG_NO_WARNINGS
+/* Non-fatal error in libpng. Can continue, but may have a problem. */
+extern PNG_EXPORT(void,png_warning) PNGARG((png_structp png_ptr,
+ png_const_charp warning_message));
+
+#ifdef PNG_READ_SUPPORTED
+/* Non-fatal error in libpng, chunk name is prepended to message. */
+extern PNG_EXPORT(void,png_chunk_warning) PNGARG((png_structp png_ptr,
+ png_const_charp warning_message));
+#endif /* PNG_READ_SUPPORTED */
+#endif /* PNG_NO_WARNINGS */
+
+/* The png_set_<chunk> functions are for storing values in the png_info_struct.
+ * Similarly, the png_get_<chunk> calls are used to read values from the
+ * png_info_struct, either storing the parameters in the passed variables, or
+ * setting pointers into the png_info_struct where the data is stored. The
+ * png_get_<chunk> functions return a non-zero value if the data was available
+ * in info_ptr, or return zero and do not change any of the parameters if the
+ * data was not available.
+ *
+ * These functions should be used instead of directly accessing png_info
+ * to avoid problems with future changes in the size and internal layout of
+ * png_info_struct.
+ */
+/* Returns "flag" if chunk data is valid in info_ptr. */
+extern PNG_EXPORT(png_uint_32,png_get_valid) PNGARG((png_structp png_ptr,
+png_infop info_ptr, png_uint_32 flag));
+
+/* Returns number of bytes needed to hold a transformed row. */
+extern PNG_EXPORT(png_uint_32,png_get_rowbytes) PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+
+#if defined(PNG_INFO_IMAGE_SUPPORTED)
+/* Returns row_pointers, which is an array of pointers to scanlines that was
+returned from png_read_png(). */
+extern PNG_EXPORT(png_bytepp,png_get_rows) PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+/* Set row_pointers, which is an array of pointers to scanlines for use
+by png_write_png(). */
+extern PNG_EXPORT(void,png_set_rows) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_bytepp row_pointers));
+#endif
+
+/* Returns number of color channels in image. */
+extern PNG_EXPORT(png_byte,png_get_channels) PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+
+#ifdef PNG_EASY_ACCESS_SUPPORTED
+/* Returns image width in pixels. */
+extern PNG_EXPORT(png_uint_32, png_get_image_width) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+/* Returns image height in pixels. */
+extern PNG_EXPORT(png_uint_32, png_get_image_height) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+/* Returns image bit_depth. */
+extern PNG_EXPORT(png_byte, png_get_bit_depth) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+/* Returns image color_type. */
+extern PNG_EXPORT(png_byte, png_get_color_type) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+/* Returns image filter_type. */
+extern PNG_EXPORT(png_byte, png_get_filter_type) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+/* Returns image interlace_type. */
+extern PNG_EXPORT(png_byte, png_get_interlace_type) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+/* Returns image compression_type. */
+extern PNG_EXPORT(png_byte, png_get_compression_type) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+/* Returns image resolution in pixels per meter, from pHYs chunk data. */
+extern PNG_EXPORT(png_uint_32, png_get_pixels_per_meter) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+extern PNG_EXPORT(png_uint_32, png_get_x_pixels_per_meter) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+extern PNG_EXPORT(png_uint_32, png_get_y_pixels_per_meter) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+/* Returns pixel aspect ratio, computed from pHYs chunk data. */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(float, png_get_pixel_aspect_ratio) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+#endif
+
+/* Returns image x, y offset in pixels or microns, from oFFs chunk data. */
+extern PNG_EXPORT(png_int_32, png_get_x_offset_pixels) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+extern PNG_EXPORT(png_int_32, png_get_y_offset_pixels) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+extern PNG_EXPORT(png_int_32, png_get_x_offset_microns) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+extern PNG_EXPORT(png_int_32, png_get_y_offset_microns) PNGARG((png_structp
+png_ptr, png_infop info_ptr));
+
+#endif /* PNG_EASY_ACCESS_SUPPORTED */
+
+/* Returns pointer to signature string read from PNG header */
+extern PNG_EXPORT(png_bytep,png_get_signature) PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+
+#if defined(PNG_bKGD_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_bKGD) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_color_16p *background));
+#endif
+
+#if defined(PNG_bKGD_SUPPORTED)
+extern PNG_EXPORT(void,png_set_bKGD) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_color_16p background));
+#endif
+
+#if defined(PNG_cHRM_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(png_uint_32,png_get_cHRM) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, double *white_x, double *white_y, double *red_x,
+ double *red_y, double *green_x, double *green_y, double *blue_x,
+ double *blue_y));
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+extern PNG_EXPORT(png_uint_32,png_get_cHRM_fixed) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_fixed_point *int_white_x, png_fixed_point
+ *int_white_y, png_fixed_point *int_red_x, png_fixed_point *int_red_y,
+ png_fixed_point *int_green_x, png_fixed_point *int_green_y, png_fixed_point
+ *int_blue_x, png_fixed_point *int_blue_y));
+#endif
+#endif
+
+#if defined(PNG_cHRM_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_cHRM) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, double white_x, double white_y, double red_x,
+ double red_y, double green_x, double green_y, double blue_x, double blue_y));
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_cHRM_fixed) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_fixed_point int_white_x, png_fixed_point int_white_y,
+ png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
+ int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
+ png_fixed_point int_blue_y));
+#endif
+#endif
+
+#if defined(PNG_gAMA_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(png_uint_32,png_get_gAMA) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, double *file_gamma));
+#endif
+extern PNG_EXPORT(png_uint_32,png_get_gAMA_fixed) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_fixed_point *int_file_gamma));
+#endif
+
+#if defined(PNG_gAMA_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_gAMA) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, double file_gamma));
+#endif
+extern PNG_EXPORT(void,png_set_gAMA_fixed) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_fixed_point int_file_gamma));
+#endif
+
+#if defined(PNG_hIST_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_hIST) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_16p *hist));
+#endif
+
+#if defined(PNG_hIST_SUPPORTED)
+extern PNG_EXPORT(void,png_set_hIST) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_16p hist));
+#endif
+
+extern PNG_EXPORT(png_uint_32,png_get_IHDR) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 *width, png_uint_32 *height,
+ int *bit_depth, int *color_type, int *interlace_method,
+ int *compression_method, int *filter_method));
+
+extern PNG_EXPORT(void,png_set_IHDR) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 width, png_uint_32 height, int bit_depth,
+ int color_type, int interlace_method, int compression_method,
+ int filter_method));
+
+#if defined(PNG_oFFs_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_oFFs) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_int_32 *offset_x, png_int_32 *offset_y,
+ int *unit_type));
+#endif
+
+#if defined(PNG_oFFs_SUPPORTED)
+extern PNG_EXPORT(void,png_set_oFFs) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_int_32 offset_x, png_int_32 offset_y,
+ int unit_type));
+#endif
+
+#if defined(PNG_pCAL_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_pCAL) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_charp *purpose, png_int_32 *X0, png_int_32 *X1,
+ int *type, int *nparams, png_charp *units, png_charpp *params));
+#endif
+
+#if defined(PNG_pCAL_SUPPORTED)
+extern PNG_EXPORT(void,png_set_pCAL) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_charp purpose, png_int_32 X0, png_int_32 X1,
+ int type, int nparams, png_charp units, png_charpp params));
+#endif
+
+#if defined(PNG_pHYs_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_pHYs) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type));
+#endif
+
+#if defined(PNG_pHYs_SUPPORTED)
+extern PNG_EXPORT(void,png_set_pHYs) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 res_x, png_uint_32 res_y, int unit_type));
+#endif
+
+extern PNG_EXPORT(png_uint_32,png_get_PLTE) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_colorp *palette, int *num_palette));
+
+extern PNG_EXPORT(void,png_set_PLTE) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_colorp palette, int num_palette));
+
+#if defined(PNG_sBIT_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_sBIT) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_color_8p *sig_bit));
+#endif
+
+#if defined(PNG_sBIT_SUPPORTED)
+extern PNG_EXPORT(void,png_set_sBIT) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_color_8p sig_bit));
+#endif
+
+#if defined(PNG_sRGB_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_sRGB) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int *intent));
+#endif
+
+#if defined(PNG_sRGB_SUPPORTED)
+extern PNG_EXPORT(void,png_set_sRGB) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int intent));
+extern PNG_EXPORT(void,png_set_sRGB_gAMA_and_cHRM) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int intent));
+#endif
+
+#if defined(PNG_iCCP_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_iCCP) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_charpp name, int *compression_type,
+ png_charpp profile, png_uint_32 *proflen));
+ /* Note to maintainer: profile should be png_bytepp */
+#endif
+
+#if defined(PNG_iCCP_SUPPORTED)
+extern PNG_EXPORT(void,png_set_iCCP) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_charp name, int compression_type,
+ png_charp profile, png_uint_32 proflen));
+ /* Note to maintainer: profile should be png_bytep */
+#endif
+
+#if defined(PNG_sPLT_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_sPLT) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_sPLT_tpp entries));
+#endif
+
+#if defined(PNG_sPLT_SUPPORTED)
+extern PNG_EXPORT(void,png_set_sPLT) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_sPLT_tp entries, int nentries));
+#endif
+
+#if defined(PNG_TEXT_SUPPORTED)
+/* png_get_text also returns the number of text chunks in *num_text */
+extern PNG_EXPORT(png_uint_32,png_get_text) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_textp *text_ptr, int *num_text));
+#endif
+
+/*
+ * Note while png_set_text() will accept a structure whose text,
+ * language, and translated keywords are NULL pointers, the structure
+ * returned by png_get_text will always contain regular
+ * zero-terminated C strings. They might be empty strings but
+ * they will never be NULL pointers.
+ */
+
+#if defined(PNG_TEXT_SUPPORTED)
+extern PNG_EXPORT(void,png_set_text) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_textp text_ptr, int num_text));
+#endif
+
+#if defined(PNG_tIME_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_tIME) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_timep *mod_time));
+#endif
+
+#if defined(PNG_tIME_SUPPORTED)
+extern PNG_EXPORT(void,png_set_tIME) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_timep mod_time));
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED)
+extern PNG_EXPORT(png_uint_32,png_get_tRNS) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_bytep *trans, int *num_trans,
+ png_color_16p *trans_values));
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED)
+extern PNG_EXPORT(void,png_set_tRNS) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_bytep trans, int num_trans,
+ png_color_16p trans_values));
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED)
+#endif
+
+#if defined(PNG_sCAL_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(png_uint_32,png_get_sCAL) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int *unit, double *width, double *height));
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+extern PNG_EXPORT(png_uint_32,png_get_sCAL_s) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int *unit, png_charpp swidth, png_charpp sheight));
+#endif
+#endif
+#endif /* PNG_sCAL_SUPPORTED */
+
+#if defined(PNG_sCAL_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_sCAL) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int unit, double width, double height));
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+extern PNG_EXPORT(void,png_set_sCAL_s) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int unit, png_charp swidth, png_charp sheight));
+#endif
+#endif
+#endif /* PNG_sCAL_SUPPORTED || PNG_WRITE_sCAL_SUPPORTED */
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+/* provide a list of chunks and how they are to be handled, if the built-in
+ handling or default unknown chunk handling is not desired. Any chunks not
+ listed will be handled in the default manner. The IHDR and IEND chunks
+ must not be listed.
+ keep = 0: follow default behaviour
+ = 1: do not keep
+ = 2: keep only if safe-to-copy
+ = 3: keep even if unsafe-to-copy
+*/
+extern PNG_EXPORT(void, png_set_keep_unknown_chunks) PNGARG((png_structp
+ png_ptr, int keep, png_bytep chunk_list, int num_chunks));
+extern PNG_EXPORT(void, png_set_unknown_chunks) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_unknown_chunkp unknowns, int num_unknowns));
+extern PNG_EXPORT(void, png_set_unknown_chunk_location)
+ PNGARG((png_structp png_ptr, png_infop info_ptr, int chunk, int location));
+extern PNG_EXPORT(png_uint_32,png_get_unknown_chunks) PNGARG((png_structp
+ png_ptr, png_infop info_ptr, png_unknown_chunkpp entries));
+#endif
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+PNG_EXPORT(int,png_handle_as_unknown) PNGARG((png_structp png_ptr, png_bytep
+ chunk_name));
+#endif
+
+/* Png_free_data() will turn off the "valid" flag for anything it frees.
+ If you need to turn it off for a chunk that your application has freed,
+ you can use png_set_invalid(png_ptr, info_ptr, PNG_INFO_CHNK); */
+extern PNG_EXPORT(void, png_set_invalid) PNGARG((png_structp png_ptr,
+ png_infop info_ptr, int mask));
+
+#if defined(PNG_INFO_IMAGE_SUPPORTED)
+/* The "params" pointer is currently not used and is for future expansion. */
+extern PNG_EXPORT(void, png_read_png) PNGARG((png_structp png_ptr,
+ png_infop info_ptr,
+ int transforms,
+ png_voidp params));
+extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr,
+ png_infop info_ptr,
+ int transforms,
+ png_voidp params));
+#endif
+
+/* Define PNG_DEBUG at compile time for debugging information. Higher
+ * numbers for PNG_DEBUG mean more debugging information. This has
+ * only been added since version 0.95 so it is not implemented throughout
+ * libpng yet, but more support will be added as needed.
+ */
+#ifdef PNG_DEBUG
+#if (PNG_DEBUG > 0)
+#if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER)
+#include <crtdbg.h>
+#if (PNG_DEBUG > 1)
+#ifndef _DEBUG
+# define _DEBUG
+#endif
+#ifndef png_debug
+#define png_debug(l,m) _RPT0(_CRT_WARN,m PNG_STRING_NEWLINE)
+#endif
+#ifndef png_debug1
+#define png_debug1(l,m,p1) _RPT1(_CRT_WARN,m PNG_STRING_NEWLINE,p1)
+#endif
+#ifndef png_debug2
+#define png_debug2(l,m,p1,p2) _RPT2(_CRT_WARN,m PNG_STRING_NEWLINE,p1,p2)
+#endif
+#endif
+#else /* PNG_DEBUG_FILE || !_MSC_VER */
+#ifndef PNG_DEBUG_FILE
+#define PNG_DEBUG_FILE stderr
+#endif /* PNG_DEBUG_FILE */
+#if (PNG_DEBUG > 1)
+#ifndef png_debug
+/* Note: ["%s"m PNG_STRING_NEWLINE] probably does not work on
+ * non-ISO compilers */
+#ifdef __STDC__
+#define png_debug(l,m) \
+{ \
+ int num_tabs=l; \
+ fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+ (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":"")))); \
+}
+#endif
+#ifndef png_debug1
+#define png_debug1(l,m,p1) \
+{ \
+ int num_tabs=l; \
+ fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+ (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1); \
+}
+#endif
+#ifndef png_debug2
+#define png_debug2(l,m,p1,p2) \
+{ \
+ int num_tabs=l; \
+ fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+ (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \
+}
+#endif
+#else /* __STDC __ */
+#ifndef png_debug
+#define png_debug(l,m) \
+ int num_tabs=l; \
+ char format[256]; \
+ snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+ (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+ m,PNG_STRING_NEWLINE); \
+ fprintf(PNG_DEBUG_FILE,format);
+#endif
+#ifndef png_debug1
+#define png_debug1(l,m,p1) \
+ int num_tabs=l; \
+ char format[256]; \
+ snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+ (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+ m,PNG_STRING_NEWLINE); \
+ fprintf(PNG_DEBUG_FILE,format,p1);
+#endif
+#ifndef png_debug2
+#define png_debug2(l,m,p1,p2) \
+ int num_tabs=l; \
+ char format[256]; \
+ snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+ (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+ m,PNG_STRING_NEWLINE); \
+ fprintf(PNG_DEBUG_FILE,format,p1,p2);
+#endif
+#endif /* __STDC __ */
+#endif /* (PNG_DEBUG > 1) */
+#endif /* _MSC_VER */
+#endif /* (PNG_DEBUG > 0) */
+#endif /* PNG_DEBUG */
+#ifndef png_debug
+#define png_debug(l, m)
+#endif
+#ifndef png_debug1
+#define png_debug1(l, m, p1)
+#endif
+#ifndef png_debug2
+#define png_debug2(l, m, p1, p2)
+#endif
+
+extern PNG_EXPORT(png_charp,png_get_copyright) PNGARG((png_structp png_ptr));
+extern PNG_EXPORT(png_charp,png_get_header_ver) PNGARG((png_structp png_ptr));
+extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp png_ptr));
+extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr));
+
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+extern PNG_EXPORT(png_uint_32,png_permit_mng_features) PNGARG((png_structp
+ png_ptr, png_uint_32 mng_features_permitted));
+#endif
+
+/* For use in png_set_keep_unknown, added to version 1.2.6 */
+#define PNG_HANDLE_CHUNK_AS_DEFAULT 0
+#define PNG_HANDLE_CHUNK_NEVER 1
+#define PNG_HANDLE_CHUNK_IF_SAFE 2
+#define PNG_HANDLE_CHUNK_ALWAYS 3
+
+/* Added to version 1.2.0 */
+#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
+#if defined(PNG_MMX_CODE_SUPPORTED)
+#define PNG_ASM_FLAG_MMX_SUPPORT_COMPILED 0x01 /* not user-settable */
+#define PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU 0x02 /* not user-settable */
+#define PNG_ASM_FLAG_MMX_READ_COMBINE_ROW 0x04
+#define PNG_ASM_FLAG_MMX_READ_INTERLACE 0x08
+#define PNG_ASM_FLAG_MMX_READ_FILTER_SUB 0x10
+#define PNG_ASM_FLAG_MMX_READ_FILTER_UP 0x20
+#define PNG_ASM_FLAG_MMX_READ_FILTER_AVG 0x40
+#define PNG_ASM_FLAG_MMX_READ_FILTER_PAETH 0x80
+#define PNG_ASM_FLAGS_INITIALIZED 0x80000000 /* not user-settable */
+
+#define PNG_MMX_READ_FLAGS ( PNG_ASM_FLAG_MMX_READ_COMBINE_ROW \
+ | PNG_ASM_FLAG_MMX_READ_INTERLACE \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_SUB \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_UP \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_AVG \
+ | PNG_ASM_FLAG_MMX_READ_FILTER_PAETH )
+#define PNG_MMX_WRITE_FLAGS ( 0 )
+
+#define PNG_MMX_FLAGS ( PNG_ASM_FLAG_MMX_SUPPORT_COMPILED \
+ | PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU \
+ | PNG_MMX_READ_FLAGS \
+ | PNG_MMX_WRITE_FLAGS )
+
+#define PNG_SELECT_READ 1
+#define PNG_SELECT_WRITE 2
+#endif /* PNG_MMX_CODE_SUPPORTED */
+
+#if !defined(PNG_1_0_X)
+/* pngget.c */
+extern PNG_EXPORT(png_uint_32,png_get_mmx_flagmask)
+ PNGARG((int flag_select, int *compilerID));
+
+/* pngget.c */
+extern PNG_EXPORT(png_uint_32,png_get_asm_flagmask)
+ PNGARG((int flag_select));
+
+/* pngget.c */
+extern PNG_EXPORT(png_uint_32,png_get_asm_flags)
+ PNGARG((png_structp png_ptr));
+
+/* pngget.c */
+extern PNG_EXPORT(png_byte,png_get_mmx_bitdepth_threshold)
+ PNGARG((png_structp png_ptr));
+
+/* pngget.c */
+extern PNG_EXPORT(png_uint_32,png_get_mmx_rowbytes_threshold)
+ PNGARG((png_structp png_ptr));
+
+/* pngset.c */
+extern PNG_EXPORT(void,png_set_asm_flags)
+ PNGARG((png_structp png_ptr, png_uint_32 asm_flags));
+
+/* pngset.c */
+extern PNG_EXPORT(void,png_set_mmx_thresholds)
+ PNGARG((png_structp png_ptr, png_byte mmx_bitdepth_threshold,
+ png_uint_32 mmx_rowbytes_threshold));
+
+#endif /* PNG_1_0_X */
+
+#if !defined(PNG_1_0_X)
+/* png.c, pnggccrd.c, or pngvcrd.c */
+extern PNG_EXPORT(int,png_mmx_support) PNGARG((void));
+#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
+
+/* Strip the prepended error numbers ("#nnn ") from error and warning
+ * messages before passing them to the error or warning handler. */
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp
+ png_ptr, png_uint_32 strip_mode));
+#endif
+
+#endif /* PNG_1_0_X */
+
+/* Added at libpng-1.2.6 */
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+extern PNG_EXPORT(void,png_set_user_limits) PNGARG((png_structp
+ png_ptr, png_uint_32 user_width_max, png_uint_32 user_height_max));
+extern PNG_EXPORT(png_uint_32,png_get_user_width_max) PNGARG((png_structp
+ png_ptr));
+extern PNG_EXPORT(png_uint_32,png_get_user_height_max) PNGARG((png_structp
+ png_ptr));
+#endif
+
+
+/* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
+
+#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
+/* With these routines we avoid an integer divide, which will be slower on
+ * most machines. However, it does take more operations than the corresponding
+ * divide method, so it may be slower on a few RISC systems. There are two
+ * shifts (by 8 or 16 bits) and an addition, versus a single integer divide.
+ *
+ * Note that the rounding factors are NOT supposed to be the same! 128 and
+ * 32768 are correct for the NODIV code; 127 and 32767 are correct for the
+ * standard method.
+ *
+ * [Optimized code by Greg Roelofs and Mark Adler...blame us for bugs. :-) ]
+ */
+
+ /* fg and bg should be in `gamma 1.0' space; alpha is the opacity */
+
+# define png_composite(composite, fg, alpha, bg) \
+ { png_uint_16 temp = (png_uint_16)((png_uint_16)(fg) * (png_uint_16)(alpha) \
+ + (png_uint_16)(bg)*(png_uint_16)(255 - \
+ (png_uint_16)(alpha)) + (png_uint_16)128); \
+ (composite) = (png_byte)((temp + (temp >> 8)) >> 8); }
+
+# define png_composite_16(composite, fg, alpha, bg) \
+ { png_uint_32 temp = (png_uint_32)((png_uint_32)(fg) * (png_uint_32)(alpha) \
+ + (png_uint_32)(bg)*(png_uint_32)(65535L - \
+ (png_uint_32)(alpha)) + (png_uint_32)32768L); \
+ (composite) = (png_uint_16)((temp + (temp >> 16)) >> 16); }
+
+#else /* standard method using integer division */
+
+# define png_composite(composite, fg, alpha, bg) \
+ (composite) = (png_byte)(((png_uint_16)(fg) * (png_uint_16)(alpha) + \
+ (png_uint_16)(bg) * (png_uint_16)(255 - (png_uint_16)(alpha)) + \
+ (png_uint_16)127) / 255)
+
+# define png_composite_16(composite, fg, alpha, bg) \
+ (composite) = (png_uint_16)(((png_uint_32)(fg) * (png_uint_32)(alpha) + \
+ (png_uint_32)(bg)*(png_uint_32)(65535L - (png_uint_32)(alpha)) + \
+ (png_uint_32)32767) / (png_uint_32)65535L)
+
+#endif /* PNG_READ_COMPOSITE_NODIV_SUPPORTED */
+
+/* Inline macros to do direct reads of bytes from the input buffer. These
+ * require that you are using an architecture that uses PNG byte ordering
+ * (MSB first) and supports unaligned data storage. I think that PowerPC
+ * in big-endian mode and 680x0 are the only ones that will support this.
+ * The x86 line of processors definitely do not. The png_get_int_32()
+ * routine also assumes we are using two's complement format for negative
+ * values, which is almost certainly true.
+ */
+#if defined(PNG_READ_BIG_ENDIAN_SUPPORTED)
+# define png_get_uint_32(buf) ( *((png_uint_32p) (buf)))
+# define png_get_uint_16(buf) ( *((png_uint_16p) (buf)))
+# define png_get_int_32(buf) ( *((png_int_32p) (buf)))
+#else
+extern PNG_EXPORT(png_uint_32,png_get_uint_32) PNGARG((png_bytep buf));
+extern PNG_EXPORT(png_uint_16,png_get_uint_16) PNGARG((png_bytep buf));
+extern PNG_EXPORT(png_int_32,png_get_int_32) PNGARG((png_bytep buf));
+#endif /* !PNG_READ_BIG_ENDIAN_SUPPORTED */
+extern PNG_EXPORT(png_uint_32,png_get_uint_31)
+ PNGARG((png_structp png_ptr, png_bytep buf));
+/* No png_get_int_16 -- may be added if there's a real need for it. */
+
+/* Place a 32-bit number into a buffer in PNG byte order (big-endian).
+ */
+extern PNG_EXPORT(void,png_save_uint_32)
+ PNGARG((png_bytep buf, png_uint_32 i));
+extern PNG_EXPORT(void,png_save_int_32)
+ PNGARG((png_bytep buf, png_int_32 i));
+
+/* Place a 16-bit number into a buffer in PNG byte order.
+ * The parameter is declared unsigned int, not png_uint_16,
+ * just to avoid potential problems on pre-ANSI C compilers.
+ */
+extern PNG_EXPORT(void,png_save_uint_16)
+ PNGARG((png_bytep buf, unsigned int i));
+/* No png_save_int_16 -- may be added if there's a real need for it. */
+
+/* ************************************************************************* */
+
+/* These next functions are used internally in the code. They generally
+ * shouldn't be used unless you are writing code to add or replace some
+ * functionality in libpng. More information about most functions can
+ * be found in the files where the functions are located.
+ */
+
+
+/* Various modes of operation, that are visible to applications because
+ * they are used for unknown chunk location.
+ */
+#define PNG_HAVE_IHDR 0x01
+#define PNG_HAVE_PLTE 0x02
+#define PNG_HAVE_IDAT 0x04
+#define PNG_AFTER_IDAT 0x08 /* Have complete zlib datastream */
+#define PNG_HAVE_IEND 0x10
+
+#if defined(PNG_INTERNAL)
+
+/* More modes of operation. Note that after an init, mode is set to
+ * zero automatically when the structure is created.
+ */
+#define PNG_HAVE_gAMA 0x20
+#define PNG_HAVE_cHRM 0x40
+#define PNG_HAVE_sRGB 0x80
+#define PNG_HAVE_CHUNK_HEADER 0x100
+#define PNG_WROTE_tIME 0x200
+#define PNG_WROTE_INFO_BEFORE_PLTE 0x400
+#define PNG_BACKGROUND_IS_GRAY 0x800
+#define PNG_HAVE_PNG_SIGNATURE 0x1000
+#define PNG_HAVE_CHUNK_AFTER_IDAT 0x2000 /* Have another chunk after IDAT */
+
+/* flags for the transformations the PNG library does on the image data */
+#define PNG_BGR 0x0001
+#define PNG_INTERLACE 0x0002
+#define PNG_PACK 0x0004
+#define PNG_SHIFT 0x0008
+#define PNG_SWAP_BYTES 0x0010
+#define PNG_INVERT_MONO 0x0020
+#define PNG_DITHER 0x0040
+#define PNG_BACKGROUND 0x0080
+#define PNG_BACKGROUND_EXPAND 0x0100
+ /* 0x0200 unused */
+#define PNG_16_TO_8 0x0400
+#define PNG_RGBA 0x0800
+#define PNG_EXPAND 0x1000
+#define PNG_GAMMA 0x2000
+#define PNG_GRAY_TO_RGB 0x4000
+#define PNG_FILLER 0x8000L
+#define PNG_PACKSWAP 0x10000L
+#define PNG_SWAP_ALPHA 0x20000L
+#define PNG_STRIP_ALPHA 0x40000L
+#define PNG_INVERT_ALPHA 0x80000L
+#define PNG_USER_TRANSFORM 0x100000L
+#define PNG_RGB_TO_GRAY_ERR 0x200000L
+#define PNG_RGB_TO_GRAY_WARN 0x400000L
+#define PNG_RGB_TO_GRAY 0x600000L /* two bits, RGB_TO_GRAY_ERR|WARN */
+ /* 0x800000L Unused */
+#define PNG_ADD_ALPHA 0x1000000L /* Added to libpng-1.2.7 */
+#define PNG_EXPAND_tRNS 0x2000000L /* Added to libpng-1.2.9 */
+ /* 0x4000000L unused */
+ /* 0x8000000L unused */
+ /* 0x10000000L unused */
+ /* 0x20000000L unused */
+ /* 0x40000000L unused */
+
+/* flags for png_create_struct */
+#define PNG_STRUCT_PNG 0x0001
+#define PNG_STRUCT_INFO 0x0002
+
+/* Scaling factor for filter heuristic weighting calculations */
+#define PNG_WEIGHT_SHIFT 8
+#define PNG_WEIGHT_FACTOR (1<<(PNG_WEIGHT_SHIFT))
+#define PNG_COST_SHIFT 3
+#define PNG_COST_FACTOR (1<<(PNG_COST_SHIFT))
+
+/* flags for the png_ptr->flags rather than declaring a byte for each one */
+#define PNG_FLAG_ZLIB_CUSTOM_STRATEGY 0x0001
+#define PNG_FLAG_ZLIB_CUSTOM_LEVEL 0x0002
+#define PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL 0x0004
+#define PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS 0x0008
+#define PNG_FLAG_ZLIB_CUSTOM_METHOD 0x0010
+#define PNG_FLAG_ZLIB_FINISHED 0x0020
+#define PNG_FLAG_ROW_INIT 0x0040
+#define PNG_FLAG_FILLER_AFTER 0x0080
+#define PNG_FLAG_CRC_ANCILLARY_USE 0x0100
+#define PNG_FLAG_CRC_ANCILLARY_NOWARN 0x0200
+#define PNG_FLAG_CRC_CRITICAL_USE 0x0400
+#define PNG_FLAG_CRC_CRITICAL_IGNORE 0x0800
+#define PNG_FLAG_FREE_PLTE 0x1000
+#define PNG_FLAG_FREE_TRNS 0x2000
+#define PNG_FLAG_FREE_HIST 0x4000
+#define PNG_FLAG_KEEP_UNKNOWN_CHUNKS 0x8000L
+#define PNG_FLAG_KEEP_UNSAFE_CHUNKS 0x10000L
+#define PNG_FLAG_LIBRARY_MISMATCH 0x20000L
+#define PNG_FLAG_STRIP_ERROR_NUMBERS 0x40000L
+#define PNG_FLAG_STRIP_ERROR_TEXT 0x80000L
+#define PNG_FLAG_MALLOC_NULL_MEM_OK 0x100000L
+#define PNG_FLAG_ADD_ALPHA 0x200000L /* Added to libpng-1.2.8 */
+#define PNG_FLAG_STRIP_ALPHA 0x400000L /* Added to libpng-1.2.8 */
+ /* 0x800000L unused */
+ /* 0x1000000L unused */
+ /* 0x2000000L unused */
+ /* 0x4000000L unused */
+ /* 0x8000000L unused */
+ /* 0x10000000L unused */
+ /* 0x20000000L unused */
+ /* 0x40000000L unused */
+
+#define PNG_FLAG_CRC_ANCILLARY_MASK (PNG_FLAG_CRC_ANCILLARY_USE | \
+ PNG_FLAG_CRC_ANCILLARY_NOWARN)
+
+#define PNG_FLAG_CRC_CRITICAL_MASK (PNG_FLAG_CRC_CRITICAL_USE | \
+ PNG_FLAG_CRC_CRITICAL_IGNORE)
+
+#define PNG_FLAG_CRC_MASK (PNG_FLAG_CRC_ANCILLARY_MASK | \
+ PNG_FLAG_CRC_CRITICAL_MASK)
+
+/* save typing and make code easier to understand */
+
+#define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \
+ abs((int)((c1).green) - (int)((c2).green)) + \
+ abs((int)((c1).blue) - (int)((c2).blue)))
+
+/* Added to libpng-1.2.6 JB */
+#define PNG_ROWBYTES(pixel_bits, width) \
+ ((pixel_bits) >= 8 ? \
+ ((width) * (((png_uint_32)(pixel_bits)) >> 3)) : \
+ (( ((width) * ((png_uint_32)(pixel_bits))) + 7) >> 3) )
+
+/* PNG_OUT_OF_RANGE returns true if value is outside the range
+ ideal-delta..ideal+delta. Each argument is evaluated twice.
+ "ideal" and "delta" should be constants, normally simple
+ integers, "value" a variable. Added to libpng-1.2.6 JB */
+#define PNG_OUT_OF_RANGE(value, ideal, delta) \
+ ( (value) < (ideal)-(delta) || (value) > (ideal)+(delta) )
+
+/* variables declared in png.c - only it needs to define PNG_NO_EXTERN */
+#if !defined(PNG_NO_EXTERN) || defined(PNG_ALWAYS_EXTERN)
+/* place to hold the signature string for a PNG file. */
+#ifdef PNG_USE_GLOBAL_ARRAYS
+ PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_sig[8];
+#else
+#endif
+#endif /* PNG_NO_EXTERN */
+
+/* Constant strings for known chunk types. If you need to add a chunk,
+ * define the name here, and add an invocation of the macro in png.c and
+ * wherever it's needed.
+ */
+#define PNG_IHDR png_byte png_IHDR[5] = { 73, 72, 68, 82, '\0'}
+#define PNG_IDAT png_byte png_IDAT[5] = { 73, 68, 65, 84, '\0'}
+#define PNG_IEND png_byte png_IEND[5] = { 73, 69, 78, 68, '\0'}
+#define PNG_PLTE png_byte png_PLTE[5] = { 80, 76, 84, 69, '\0'}
+#define PNG_bKGD png_byte png_bKGD[5] = { 98, 75, 71, 68, '\0'}
+#define PNG_cHRM png_byte png_cHRM[5] = { 99, 72, 82, 77, '\0'}
+#define PNG_gAMA png_byte png_gAMA[5] = {103, 65, 77, 65, '\0'}
+#define PNG_hIST png_byte png_hIST[5] = {104, 73, 83, 84, '\0'}
+#define PNG_iCCP png_byte png_iCCP[5] = {105, 67, 67, 80, '\0'}
+#define PNG_iTXt png_byte png_iTXt[5] = {105, 84, 88, 116, '\0'}
+#define PNG_oFFs png_byte png_oFFs[5] = {111, 70, 70, 115, '\0'}
+#define PNG_pCAL png_byte png_pCAL[5] = {112, 67, 65, 76, '\0'}
+#define PNG_sCAL png_byte png_sCAL[5] = {115, 67, 65, 76, '\0'}
+#define PNG_pHYs png_byte png_pHYs[5] = {112, 72, 89, 115, '\0'}
+#define PNG_sBIT png_byte png_sBIT[5] = {115, 66, 73, 84, '\0'}
+#define PNG_sPLT png_byte png_sPLT[5] = {115, 80, 76, 84, '\0'}
+#define PNG_sRGB png_byte png_sRGB[5] = {115, 82, 71, 66, '\0'}
+#define PNG_tEXt png_byte png_tEXt[5] = {116, 69, 88, 116, '\0'}
+#define PNG_tIME png_byte png_tIME[5] = {116, 73, 77, 69, '\0'}
+#define PNG_tRNS png_byte png_tRNS[5] = {116, 82, 78, 83, '\0'}
+#define PNG_zTXt png_byte png_zTXt[5] = {122, 84, 88, 116, '\0'}
+
+#ifdef PNG_USE_GLOBAL_ARRAYS
+PNG_EXPORT_VAR (png_byte FARDATA) png_IHDR[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_IDAT[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_IEND[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_PLTE[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_bKGD[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_cHRM[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_gAMA[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_hIST[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_iCCP[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_iTXt[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_oFFs[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_pCAL[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_sCAL[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_pHYs[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_sBIT[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_sPLT[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_sRGB[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_tEXt[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_tIME[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_tRNS[5];
+PNG_EXPORT_VAR (png_byte FARDATA) png_zTXt[5];
+#endif /* PNG_USE_GLOBAL_ARRAYS */
+
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+/* Initialize png_ptr struct for reading, and allocate any other memory.
+ * (old interface - DEPRECATED - use png_create_read_struct instead).
+ */
+extern PNG_EXPORT(void,png_read_init) PNGARG((png_structp png_ptr));
+#undef png_read_init
+#define png_read_init(png_ptr) png_read_init_3(&png_ptr, \
+ PNG_LIBPNG_VER_STRING, png_sizeof(png_struct));
+#endif
+
+extern PNG_EXPORT(void,png_read_init_3) PNGARG((png_structpp ptr_ptr,
+ png_const_charp user_png_ver, png_size_t png_struct_size));
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+extern PNG_EXPORT(void,png_read_init_2) PNGARG((png_structp png_ptr,
+ png_const_charp user_png_ver, png_size_t png_struct_size, png_size_t
+ png_info_size));
+#endif
+
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+/* Initialize png_ptr struct for writing, and allocate any other memory.
+ * (old interface - DEPRECATED - use png_create_write_struct instead).
+ */
+extern PNG_EXPORT(void,png_write_init) PNGARG((png_structp png_ptr));
+#undef png_write_init
+#define png_write_init(png_ptr) png_write_init_3(&png_ptr, \
+ PNG_LIBPNG_VER_STRING, png_sizeof(png_struct));
+#endif
+
+extern PNG_EXPORT(void,png_write_init_3) PNGARG((png_structpp ptr_ptr,
+ png_const_charp user_png_ver, png_size_t png_struct_size));
+extern PNG_EXPORT(void,png_write_init_2) PNGARG((png_structp png_ptr,
+ png_const_charp user_png_ver, png_size_t png_struct_size, png_size_t
+ png_info_size));
+
+/* Allocate memory for an internal libpng struct */
+PNG_EXTERN png_voidp png_create_struct PNGARG((int type));
+
+/* Free memory from internal libpng struct */
+PNG_EXTERN void png_destroy_struct PNGARG((png_voidp struct_ptr));
+
+PNG_EXTERN png_voidp png_create_struct_2 PNGARG((int type, png_malloc_ptr
+ malloc_fn, png_voidp mem_ptr));
+PNG_EXTERN void png_destroy_struct_2 PNGARG((png_voidp struct_ptr,
+ png_free_ptr free_fn, png_voidp mem_ptr));
+
+/* Free any memory that info_ptr points to and reset struct. */
+PNG_EXTERN void png_info_destroy PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+
+#ifndef PNG_1_0_X
+/* Function to allocate memory for zlib. */
+PNG_EXTERN voidpf png_zalloc PNGARG((voidpf png_ptr, uInt items, uInt size));
+
+/* Function to free memory for zlib */
+PNG_EXTERN void png_zfree PNGARG((voidpf png_ptr, voidpf ptr));
+
+#ifdef PNG_SIZE_T
+/* Function to convert a sizeof an item to png_sizeof item */
+ PNG_EXTERN png_size_t PNGAPI png_convert_size PNGARG((size_t size));
+#endif
+
+/* Next four functions are used internally as callbacks. PNGAPI is required
+ * but not PNG_EXPORT. PNGAPI added at libpng version 1.2.3. */
+
+PNG_EXTERN void PNGAPI png_default_read_data PNGARG((png_structp png_ptr,
+ png_bytep data, png_size_t length));
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+PNG_EXTERN void PNGAPI png_push_fill_buffer PNGARG((png_structp png_ptr,
+ png_bytep buffer, png_size_t length));
+#endif
+
+PNG_EXTERN void PNGAPI png_default_write_data PNGARG((png_structp png_ptr,
+ png_bytep data, png_size_t length));
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+#if !defined(PNG_NO_STDIO)
+PNG_EXTERN void PNGAPI png_default_flush PNGARG((png_structp png_ptr));
+#endif
+#endif
+#else /* PNG_1_0_X */
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+PNG_EXTERN void png_push_fill_buffer PNGARG((png_structp png_ptr,
+ png_bytep buffer, png_size_t length));
+#endif
+#endif /* PNG_1_0_X */
+
+/* Reset the CRC variable */
+PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr));
+
+/* Write the "data" buffer to whatever output you are using. */
+PNG_EXTERN void png_write_data PNGARG((png_structp png_ptr, png_bytep data,
+ png_size_t length));
+
+/* Read data from whatever input you are using into the "data" buffer */
+PNG_EXTERN void png_read_data PNGARG((png_structp png_ptr, png_bytep data,
+ png_size_t length));
+
+/* Read bytes into buf, and update png_ptr->crc */
+PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf,
+ png_size_t length));
+
+/* Decompress data in a chunk that uses compression */
+#if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \
+ defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED)
+PNG_EXTERN void png_decompress_chunk PNGARG((png_structp png_ptr,
+ int comp_type, png_size_t chunklength,
+ png_size_t prefix_length, png_size_t *data_length));
+#endif
+
+/* Read "skip" bytes, read the file crc, and (optionally) verify png_ptr->crc */
+PNG_EXTERN int png_crc_finish PNGARG((png_structp png_ptr, png_uint_32 skip));
+
+/* Read the CRC from the file and compare it to the libpng calculated CRC */
+PNG_EXTERN int png_crc_error PNGARG((png_structp png_ptr));
+
+/* Calculate the CRC over a section of data. Note that we are only
+ * passing a maximum of 64K on systems that have this as a memory limit,
+ * since this is the maximum buffer size we can specify.
+ */
+PNG_EXTERN void png_calculate_crc PNGARG((png_structp png_ptr, png_bytep ptr,
+ png_size_t length));
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+PNG_EXTERN void png_flush PNGARG((png_structp png_ptr));
+#endif
+
+/* simple function to write the signature */
+PNG_EXTERN void png_write_sig PNGARG((png_structp png_ptr));
+
+/* write various chunks */
+
+/* Write the IHDR chunk, and update the png_struct with the necessary
+ * information.
+ */
+PNG_EXTERN void png_write_IHDR PNGARG((png_structp png_ptr, png_uint_32 width,
+ png_uint_32 height,
+ int bit_depth, int color_type, int compression_method, int filter_method,
+ int interlace_method));
+
+PNG_EXTERN void png_write_PLTE PNGARG((png_structp png_ptr, png_colorp palette,
+ png_uint_32 num_pal));
+
+PNG_EXTERN void png_write_IDAT PNGARG((png_structp png_ptr, png_bytep data,
+ png_size_t length));
+
+PNG_EXTERN void png_write_IEND PNGARG((png_structp png_ptr));
+
+#if defined(PNG_WRITE_gAMA_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+PNG_EXTERN void png_write_gAMA PNGARG((png_structp png_ptr, double file_gamma));
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+PNG_EXTERN void png_write_gAMA_fixed PNGARG((png_structp png_ptr, png_fixed_point
+ file_gamma));
+#endif
+#endif
+
+#if defined(PNG_WRITE_sBIT_SUPPORTED)
+PNG_EXTERN void png_write_sBIT PNGARG((png_structp png_ptr, png_color_8p sbit,
+ int color_type));
+#endif
+
+#if defined(PNG_WRITE_cHRM_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+PNG_EXTERN void png_write_cHRM PNGARG((png_structp png_ptr,
+ double white_x, double white_y,
+ double red_x, double red_y, double green_x, double green_y,
+ double blue_x, double blue_y));
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+PNG_EXTERN void png_write_cHRM_fixed PNGARG((png_structp png_ptr,
+ png_fixed_point int_white_x, png_fixed_point int_white_y,
+ png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
+ int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
+ png_fixed_point int_blue_y));
+#endif
+#endif
+
+#if defined(PNG_WRITE_sRGB_SUPPORTED)
+PNG_EXTERN void png_write_sRGB PNGARG((png_structp png_ptr,
+ int intent));
+#endif
+
+#if defined(PNG_WRITE_iCCP_SUPPORTED)
+PNG_EXTERN void png_write_iCCP PNGARG((png_structp png_ptr,
+ png_charp name, int compression_type,
+ png_charp profile, int proflen));
+ /* Note to maintainer: profile should be png_bytep */
+#endif
+
+#if defined(PNG_WRITE_sPLT_SUPPORTED)
+PNG_EXTERN void png_write_sPLT PNGARG((png_structp png_ptr,
+ png_sPLT_tp palette));
+#endif
+
+#if defined(PNG_WRITE_tRNS_SUPPORTED)
+PNG_EXTERN void png_write_tRNS PNGARG((png_structp png_ptr, png_bytep trans,
+ png_color_16p values, int number, int color_type));
+#endif
+
+#if defined(PNG_WRITE_bKGD_SUPPORTED)
+PNG_EXTERN void png_write_bKGD PNGARG((png_structp png_ptr,
+ png_color_16p values, int color_type));
+#endif
+
+#if defined(PNG_WRITE_hIST_SUPPORTED)
+PNG_EXTERN void png_write_hIST PNGARG((png_structp png_ptr, png_uint_16p hist,
+ int num_hist));
+#endif
+
+#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \
+ defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
+PNG_EXTERN png_size_t png_check_keyword PNGARG((png_structp png_ptr,
+ png_charp key, png_charpp new_key));
+#endif
+
+#if defined(PNG_WRITE_tEXt_SUPPORTED)
+PNG_EXTERN void png_write_tEXt PNGARG((png_structp png_ptr, png_charp key,
+ png_charp text, png_size_t text_len));
+#endif
+
+#if defined(PNG_WRITE_zTXt_SUPPORTED)
+PNG_EXTERN void png_write_zTXt PNGARG((png_structp png_ptr, png_charp key,
+ png_charp text, png_size_t text_len, int compression));
+#endif
+
+#if defined(PNG_WRITE_iTXt_SUPPORTED)
+PNG_EXTERN void png_write_iTXt PNGARG((png_structp png_ptr,
+ int compression, png_charp key, png_charp lang, png_charp lang_key,
+ png_charp text));
+#endif
+
+#if defined(PNG_TEXT_SUPPORTED) /* Added at version 1.0.14 and 1.2.4 */
+PNG_EXTERN int png_set_text_2 PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_textp text_ptr, int num_text));
+#endif
+
+#if defined(PNG_WRITE_oFFs_SUPPORTED)
+PNG_EXTERN void png_write_oFFs PNGARG((png_structp png_ptr,
+ png_int_32 x_offset, png_int_32 y_offset, int unit_type));
+#endif
+
+#if defined(PNG_WRITE_pCAL_SUPPORTED)
+PNG_EXTERN void png_write_pCAL PNGARG((png_structp png_ptr, png_charp purpose,
+ png_int_32 X0, png_int_32 X1, int type, int nparams,
+ png_charp units, png_charpp params));
+#endif
+
+#if defined(PNG_WRITE_pHYs_SUPPORTED)
+PNG_EXTERN void png_write_pHYs PNGARG((png_structp png_ptr,
+ png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit,
+ int unit_type));
+#endif
+
+#if defined(PNG_WRITE_tIME_SUPPORTED)
+PNG_EXTERN void png_write_tIME PNGARG((png_structp png_ptr,
+ png_timep mod_time));
+#endif
+
+#if defined(PNG_WRITE_sCAL_SUPPORTED)
+#if defined(PNG_FLOATING_POINT_SUPPORTED) && !defined(PNG_NO_STDIO)
+PNG_EXTERN void png_write_sCAL PNGARG((png_structp png_ptr,
+ int unit, double width, double height));
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+PNG_EXTERN void png_write_sCAL_s PNGARG((png_structp png_ptr,
+ int unit, png_charp width, png_charp height));
+#endif
+#endif
+#endif
+
+/* Called when finished processing a row of data */
+PNG_EXTERN void png_write_finish_row PNGARG((png_structp png_ptr));
+
+/* Internal use only. Called before first row of data */
+PNG_EXTERN void png_write_start_row PNGARG((png_structp png_ptr));
+
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+PNG_EXTERN void png_build_gamma_table PNGARG((png_structp png_ptr));
+#endif
+
+/* combine a row of data, dealing with alpha, etc. if requested */
+PNG_EXTERN void png_combine_row PNGARG((png_structp png_ptr, png_bytep row,
+ int mask));
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED)
+/* expand an interlaced row */
+/* OLD pre-1.0.9 interface:
+PNG_EXTERN void png_do_read_interlace PNGARG((png_row_infop row_info,
+ png_bytep row, int pass, png_uint_32 transformations));
+ */
+PNG_EXTERN void png_do_read_interlace PNGARG((png_structp png_ptr));
+#endif
+
+/* GRR TO DO (2.0 or whenever): simplify other internal calling interfaces */
+
+#if defined(PNG_WRITE_INTERLACING_SUPPORTED)
+/* grab pixels out of a row for an interlaced pass */
+PNG_EXTERN void png_do_write_interlace PNGARG((png_row_infop row_info,
+ png_bytep row, int pass));
+#endif
+
+/* unfilter a row */
+PNG_EXTERN void png_read_filter_row PNGARG((png_structp png_ptr,
+ png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter));
+
+/* Choose the best filter to use and filter the row data */
+PNG_EXTERN void png_write_find_filter PNGARG((png_structp png_ptr,
+ png_row_infop row_info));
+
+/* Write out the filtered row. */
+PNG_EXTERN void png_write_filtered_row PNGARG((png_structp png_ptr,
+ png_bytep filtered_row));
+/* finish a row while reading, dealing with interlacing passes, etc. */
+PNG_EXTERN void png_read_finish_row PNGARG((png_structp png_ptr));
+
+/* initialize the row buffers, etc. */
+PNG_EXTERN void png_read_start_row PNGARG((png_structp png_ptr));
+/* optional call to update the users info structure */
+PNG_EXTERN void png_read_transform_info PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+
+/* these are the functions that do the transformations */
+#if defined(PNG_READ_FILLER_SUPPORTED)
+PNG_EXTERN void png_do_read_filler PNGARG((png_row_infop row_info,
+ png_bytep row, png_uint_32 filler, png_uint_32 flags));
+#endif
+
+#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED)
+PNG_EXTERN void png_do_read_swap_alpha PNGARG((png_row_infop row_info,
+ png_bytep row));
+#endif
+
+#if defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
+PNG_EXTERN void png_do_write_swap_alpha PNGARG((png_row_infop row_info,
+ png_bytep row));
+#endif
+
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED)
+PNG_EXTERN void png_do_read_invert_alpha PNGARG((png_row_infop row_info,
+ png_bytep row));
+#endif
+
+#if defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+PNG_EXTERN void png_do_write_invert_alpha PNGARG((png_row_infop row_info,
+ png_bytep row));
+#endif
+
+#if defined(PNG_WRITE_FILLER_SUPPORTED) || \
+ defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info,
+ png_bytep row, png_uint_32 flags));
+#endif
+
+#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
+PNG_EXTERN void png_do_swap PNGARG((png_row_infop row_info, png_bytep row));
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED) || defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+PNG_EXTERN void png_do_packswap PNGARG((png_row_infop row_info, png_bytep row));
+#endif
+
+#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+PNG_EXTERN int png_do_rgb_to_gray PNGARG((png_structp png_ptr, png_row_infop
+ row_info, png_bytep row));
+#endif
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+PNG_EXTERN void png_do_gray_to_rgb PNGARG((png_row_infop row_info,
+ png_bytep row));
+#endif
+
+#if defined(PNG_READ_PACK_SUPPORTED)
+PNG_EXTERN void png_do_unpack PNGARG((png_row_infop row_info, png_bytep row));
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED)
+PNG_EXTERN void png_do_unshift PNGARG((png_row_infop row_info, png_bytep row,
+ png_color_8p sig_bits));
+#endif
+
+#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED)
+PNG_EXTERN void png_do_invert PNGARG((png_row_infop row_info, png_bytep row));
+#endif
+
+#if defined(PNG_READ_16_TO_8_SUPPORTED)
+PNG_EXTERN void png_do_chop PNGARG((png_row_infop row_info, png_bytep row));
+#endif
+
+#if defined(PNG_READ_DITHER_SUPPORTED)
+PNG_EXTERN void png_do_dither PNGARG((png_row_infop row_info,
+ png_bytep row, png_bytep palette_lookup, png_bytep dither_lookup));
+
+# if defined(PNG_CORRECT_PALETTE_SUPPORTED)
+PNG_EXTERN void png_correct_palette PNGARG((png_structp png_ptr,
+ png_colorp palette, int num_palette));
+# endif
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
+PNG_EXTERN void png_do_bgr PNGARG((png_row_infop row_info, png_bytep row));
+#endif
+
+#if defined(PNG_WRITE_PACK_SUPPORTED)
+PNG_EXTERN void png_do_pack PNGARG((png_row_infop row_info,
+ png_bytep row, png_uint_32 bit_depth));
+#endif
+
+#if defined(PNG_WRITE_SHIFT_SUPPORTED)
+PNG_EXTERN void png_do_shift PNGARG((png_row_infop row_info, png_bytep row,
+ png_color_8p bit_depth));
+#endif
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info, png_bytep row,
+ png_color_16p trans_values, png_color_16p background,
+ png_color_16p background_1,
+ png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1,
+ png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1,
+ png_uint_16pp gamma_16_to_1, int gamma_shift));
+#else
+PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info, png_bytep row,
+ png_color_16p trans_values, png_color_16p background));
+#endif
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+PNG_EXTERN void png_do_gamma PNGARG((png_row_infop row_info, png_bytep row,
+ png_bytep gamma_table, png_uint_16pp gamma_16_table,
+ int gamma_shift));
+#endif
+
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+PNG_EXTERN void png_do_expand_palette PNGARG((png_row_infop row_info,
+ png_bytep row, png_colorp palette, png_bytep trans, int num_trans));
+PNG_EXTERN void png_do_expand PNGARG((png_row_infop row_info,
+ png_bytep row, png_color_16p trans_value));
+#endif
+
+/* The following decodes the appropriate chunks, and does error correction,
+ * then calls the appropriate callback for the chunk if it is valid.
+ */
+
+/* decode the IHDR chunk */
+PNG_EXTERN void png_handle_IHDR PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+PNG_EXTERN void png_handle_PLTE PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+PNG_EXTERN void png_handle_IEND PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+
+#if defined(PNG_READ_bKGD_SUPPORTED)
+PNG_EXTERN void png_handle_bKGD PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_cHRM_SUPPORTED)
+PNG_EXTERN void png_handle_cHRM PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_gAMA_SUPPORTED)
+PNG_EXTERN void png_handle_gAMA PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_hIST_SUPPORTED)
+PNG_EXTERN void png_handle_hIST PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_iCCP_SUPPORTED)
+extern void png_handle_iCCP PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif /* PNG_READ_iCCP_SUPPORTED */
+
+#if defined(PNG_READ_iTXt_SUPPORTED)
+PNG_EXTERN void png_handle_iTXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_oFFs_SUPPORTED)
+PNG_EXTERN void png_handle_oFFs PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_pCAL_SUPPORTED)
+PNG_EXTERN void png_handle_pCAL PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_pHYs_SUPPORTED)
+PNG_EXTERN void png_handle_pHYs PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_sBIT_SUPPORTED)
+PNG_EXTERN void png_handle_sBIT PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_sCAL_SUPPORTED)
+PNG_EXTERN void png_handle_sCAL PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_sPLT_SUPPORTED)
+extern void png_handle_sPLT PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif /* PNG_READ_sPLT_SUPPORTED */
+
+#if defined(PNG_READ_sRGB_SUPPORTED)
+PNG_EXTERN void png_handle_sRGB PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_tEXt_SUPPORTED)
+PNG_EXTERN void png_handle_tEXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_tIME_SUPPORTED)
+PNG_EXTERN void png_handle_tIME PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_tRNS_SUPPORTED)
+PNG_EXTERN void png_handle_tRNS PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+#if defined(PNG_READ_zTXt_SUPPORTED)
+PNG_EXTERN void png_handle_zTXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 length));
+#endif
+
+PNG_EXTERN void png_handle_unknown PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 length));
+
+PNG_EXTERN void png_check_chunk_name PNGARG((png_structp png_ptr,
+ png_bytep chunk_name));
+
+/* handle the transformations for reading and writing */
+PNG_EXTERN void png_do_read_transformations PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_do_write_transformations PNGARG((png_structp png_ptr));
+
+PNG_EXTERN void png_init_read_transformations PNGARG((png_structp png_ptr));
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+PNG_EXTERN void png_push_read_chunk PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+PNG_EXTERN void png_push_read_sig PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+PNG_EXTERN void png_push_check_crc PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_crc_skip PNGARG((png_structp png_ptr,
+ png_uint_32 length));
+PNG_EXTERN void png_push_crc_finish PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_save_buffer PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_restore_buffer PNGARG((png_structp png_ptr,
+ png_bytep buffer, png_size_t buffer_length));
+PNG_EXTERN void png_push_read_IDAT PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_process_IDAT_data PNGARG((png_structp png_ptr,
+ png_bytep buffer, png_size_t buffer_length));
+PNG_EXTERN void png_push_process_row PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_handle_unknown PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_have_info PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+PNG_EXTERN void png_push_have_end PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+PNG_EXTERN void png_push_have_row PNGARG((png_structp png_ptr, png_bytep row));
+PNG_EXTERN void png_push_read_end PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+PNG_EXTERN void png_process_some_data PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+PNG_EXTERN void png_read_push_finish_row PNGARG((png_structp png_ptr));
+#if defined(PNG_READ_tEXt_SUPPORTED)
+PNG_EXTERN void png_push_handle_tEXt PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_tEXt PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+#endif
+#if defined(PNG_READ_zTXt_SUPPORTED)
+PNG_EXTERN void png_push_handle_zTXt PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_zTXt PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+#endif
+#if defined(PNG_READ_iTXt_SUPPORTED)
+PNG_EXTERN void png_push_handle_iTXt PNGARG((png_structp png_ptr,
+ png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr,
+ png_infop info_ptr));
+#endif
+
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+PNG_EXTERN void png_do_read_intrapixel PNGARG((png_row_infop row_info,
+ png_bytep row));
+PNG_EXTERN void png_do_write_intrapixel PNGARG((png_row_infop row_info,
+ png_bytep row));
+#endif
+
+#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
+#if defined(PNG_MMX_CODE_SUPPORTED)
+/* png.c */ /* PRIVATE */
+PNG_EXTERN void png_init_mmx_flags PNGARG((png_structp png_ptr));
+#endif
+#endif
+
+#if defined(PNG_INCH_CONVERSIONS) && defined(PNG_FLOATING_POINT_SUPPORTED)
+PNG_EXTERN png_uint_32 png_get_pixels_per_inch PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+
+PNG_EXTERN png_uint_32 png_get_x_pixels_per_inch PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+
+PNG_EXTERN png_uint_32 png_get_y_pixels_per_inch PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+
+PNG_EXTERN float png_get_x_offset_inches PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+
+PNG_EXTERN float png_get_y_offset_inches PNGARG((png_structp png_ptr,
+png_infop info_ptr));
+
+#if defined(PNG_pHYs_SUPPORTED)
+PNG_EXTERN png_uint_32 png_get_pHYs_dpi PNGARG((png_structp png_ptr,
+png_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type));
+#endif /* PNG_pHYs_SUPPORTED */
+#endif /* PNG_INCH_CONVERSIONS && PNG_FLOATING_POINT_SUPPORTED */
+
+/* Read the chunk header (length + type name) */
+PNG_EXTERN png_uint_32 png_read_chunk_header PNGARG((png_structp png_ptr));
+
+/* Added at libpng version 1.2.34 */
+#if defined(PNG_cHRM_SUPPORTED)
+PNG_EXTERN int png_check_cHRM_fixed PNGARG((png_structp png_ptr,
+ png_fixed_point int_white_x, png_fixed_point int_white_y,
+ png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
+ int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
+ png_fixed_point int_blue_y));
+#endif
+
+/* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */
+
+#endif /* PNG_INTERNAL */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PNG_VERSION_INFO_ONLY */
+/* do not put anything past this line */
+#endif /* PNG_H */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngbar.jpg b/Build/source/libs/libpng/libpng-1.2.34/pngbar.jpg
new file mode 100644
index 00000000000..70ba8d817ce
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngbar.jpg
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngbar.png b/Build/source/libs/libpng/libpng-1.2.34/pngbar.png
new file mode 100644
index 00000000000..49798c8ed95
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngbar.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngconf.h b/Build/source/libs/libpng/libpng-1.2.34/pngconf.h
new file mode 100644
index 00000000000..464458d0fb7
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngconf.h
@@ -0,0 +1,1487 @@
+
+/* pngconf.h - machine configurable file for libpng
+ *
+ * libpng version 1.2.34 - December 18, 2008
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+/* Any machine specific code is near the front of this file, so if you
+ * are configuring libpng for a machine, you may want to read the section
+ * starting here down to where it starts to typedef png_color, png_text,
+ * and png_info.
+ */
+
+#ifndef PNGCONF_H
+#define PNGCONF_H
+
+#define PNG_1_2_X
+
+/*
+ * PNG_USER_CONFIG has to be defined on the compiler command line. This
+ * includes the resource compiler for Windows DLL configurations.
+ */
+#ifdef PNG_USER_CONFIG
+# ifndef PNG_USER_PRIVATEBUILD
+# define PNG_USER_PRIVATEBUILD
+# endif
+#include "pngusr.h"
+#endif
+
+/* PNG_CONFIGURE_LIBPNG is set by the "configure" script. */
+#ifdef PNG_CONFIGURE_LIBPNG
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#endif
+
+/*
+ * Added at libpng-1.2.8
+ *
+ * If you create a private DLL you need to define in "pngusr.h" the followings:
+ * #define PNG_USER_PRIVATEBUILD <Describes by whom and why this version of
+ * the DLL was built>
+ * e.g. #define PNG_USER_PRIVATEBUILD "Build by MyCompany for xyz reasons."
+ * #define PNG_USER_DLLFNAME_POSTFIX <two-letter postfix that serve to
+ * distinguish your DLL from those of the official release. These
+ * correspond to the trailing letters that come after the version
+ * number and must match your private DLL name>
+ * e.g. // private DLL "libpng13gx.dll"
+ * #define PNG_USER_DLLFNAME_POSTFIX "gx"
+ *
+ * The following macros are also at your disposal if you want to complete the
+ * DLL VERSIONINFO structure.
+ * - PNG_USER_VERSIONINFO_COMMENTS
+ * - PNG_USER_VERSIONINFO_COMPANYNAME
+ * - PNG_USER_VERSIONINFO_LEGALTRADEMARKS
+ */
+
+#ifdef __STDC__
+#ifdef SPECIALBUILD
+# pragma message("PNG_LIBPNG_SPECIALBUILD (and deprecated SPECIALBUILD)\
+ are now LIBPNG reserved macros. Use PNG_USER_PRIVATEBUILD instead.")
+#endif
+
+#ifdef PRIVATEBUILD
+# pragma message("PRIVATEBUILD is deprecated.\
+ Use PNG_USER_PRIVATEBUILD instead.")
+# define PNG_USER_PRIVATEBUILD PRIVATEBUILD
+#endif
+#endif /* __STDC__ */
+
+#ifndef PNG_VERSION_INFO_ONLY
+
+/* End of material added to libpng-1.2.8 */
+
+/* Added at libpng-1.2.19, removed at libpng-1.2.20 because it caused trouble
+ Restored at libpng-1.2.21 */
+#if !defined(PNG_NO_WARN_UNINITIALIZED_ROW) && \
+ !defined(PNG_WARN_UNINITIALIZED_ROW)
+# define PNG_WARN_UNINITIALIZED_ROW 1
+#endif
+/* End of material added at libpng-1.2.19/1.2.21 */
+
+/* This is the size of the compression buffer, and thus the size of
+ * an IDAT chunk. Make this whatever size you feel is best for your
+ * machine. One of these will be allocated per png_struct. When this
+ * is full, it writes the data to the disk, and does some other
+ * calculations. Making this an extremely small size will slow
+ * the library down, but you may want to experiment to determine
+ * where it becomes significant, if you are concerned with memory
+ * usage. Note that zlib allocates at least 32Kb also. For readers,
+ * this describes the size of the buffer available to read the data in.
+ * Unless this gets smaller than the size of a row (compressed),
+ * it should not make much difference how big this is.
+ */
+
+#ifndef PNG_ZBUF_SIZE
+# define PNG_ZBUF_SIZE 8192
+#endif
+
+/* Enable if you want a write-only libpng */
+
+#ifndef PNG_NO_READ_SUPPORTED
+# define PNG_READ_SUPPORTED
+#endif
+
+/* Enable if you want a read-only libpng */
+
+#ifndef PNG_NO_WRITE_SUPPORTED
+# define PNG_WRITE_SUPPORTED
+#endif
+
+/* Enabled by default in 1.2.0. You can disable this if you don't need to
+ support PNGs that are embedded in MNG datastreams */
+#if !defined(PNG_1_0_X) && !defined(PNG_NO_MNG_FEATURES)
+# ifndef PNG_MNG_FEATURES_SUPPORTED
+# define PNG_MNG_FEATURES_SUPPORTED
+# endif
+#endif
+
+#ifndef PNG_NO_FLOATING_POINT_SUPPORTED
+# ifndef PNG_FLOATING_POINT_SUPPORTED
+# define PNG_FLOATING_POINT_SUPPORTED
+# endif
+#endif
+
+/* If you are running on a machine where you cannot allocate more
+ * than 64K of memory at once, uncomment this. While libpng will not
+ * normally need that much memory in a chunk (unless you load up a very
+ * large file), zlib needs to know how big of a chunk it can use, and
+ * libpng thus makes sure to check any memory allocation to verify it
+ * will fit into memory.
+#define PNG_MAX_MALLOC_64K
+ */
+#if defined(MAXSEG_64K) && !defined(PNG_MAX_MALLOC_64K)
+# define PNG_MAX_MALLOC_64K
+#endif
+
+/* Special munging to support doing things the 'cygwin' way:
+ * 'Normal' png-on-win32 defines/defaults:
+ * PNG_BUILD_DLL -- building dll
+ * PNG_USE_DLL -- building an application, linking to dll
+ * (no define) -- building static library, or building an
+ * application and linking to the static lib
+ * 'Cygwin' defines/defaults:
+ * PNG_BUILD_DLL -- (ignored) building the dll
+ * (no define) -- (ignored) building an application, linking to the dll
+ * PNG_STATIC -- (ignored) building the static lib, or building an
+ * application that links to the static lib.
+ * ALL_STATIC -- (ignored) building various static libs, or building an
+ * application that links to the static libs.
+ * Thus,
+ * a cygwin user should define either PNG_BUILD_DLL or PNG_STATIC, and
+ * this bit of #ifdefs will define the 'correct' config variables based on
+ * that. If a cygwin user *wants* to define 'PNG_USE_DLL' that's okay, but
+ * unnecessary.
+ *
+ * Also, the precedence order is:
+ * ALL_STATIC (since we can't #undef something outside our namespace)
+ * PNG_BUILD_DLL
+ * PNG_STATIC
+ * (nothing) == PNG_USE_DLL
+ *
+ * CYGWIN (2002-01-20): The preceding is now obsolete. With the advent
+ * of auto-import in binutils, we no longer need to worry about
+ * __declspec(dllexport) / __declspec(dllimport) and friends. Therefore,
+ * we don't need to worry about PNG_STATIC or ALL_STATIC when it comes
+ * to __declspec() stuff. However, we DO need to worry about
+ * PNG_BUILD_DLL and PNG_STATIC because those change some defaults
+ * such as CONSOLE_IO and whether GLOBAL_ARRAYS are allowed.
+ */
+#if defined(__CYGWIN__)
+# if defined(ALL_STATIC)
+# if defined(PNG_BUILD_DLL)
+# undef PNG_BUILD_DLL
+# endif
+# if defined(PNG_USE_DLL)
+# undef PNG_USE_DLL
+# endif
+# if defined(PNG_DLL)
+# undef PNG_DLL
+# endif
+# if !defined(PNG_STATIC)
+# define PNG_STATIC
+# endif
+# else
+# if defined (PNG_BUILD_DLL)
+# if defined(PNG_STATIC)
+# undef PNG_STATIC
+# endif
+# if defined(PNG_USE_DLL)
+# undef PNG_USE_DLL
+# endif
+# if !defined(PNG_DLL)
+# define PNG_DLL
+# endif
+# else
+# if defined(PNG_STATIC)
+# if defined(PNG_USE_DLL)
+# undef PNG_USE_DLL
+# endif
+# if defined(PNG_DLL)
+# undef PNG_DLL
+# endif
+# else
+# if !defined(PNG_USE_DLL)
+# define PNG_USE_DLL
+# endif
+# if !defined(PNG_DLL)
+# define PNG_DLL
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* This protects us against compilers that run on a windowing system
+ * and thus don't have or would rather us not use the stdio types:
+ * stdin, stdout, and stderr. The only one currently used is stderr
+ * in png_error() and png_warning(). #defining PNG_NO_CONSOLE_IO will
+ * prevent these from being compiled and used. #defining PNG_NO_STDIO
+ * will also prevent these, plus will prevent the entire set of stdio
+ * macros and functions (FILE *, printf, etc.) from being compiled and used,
+ * unless (PNG_DEBUG > 0) has been #defined.
+ *
+ * #define PNG_NO_CONSOLE_IO
+ * #define PNG_NO_STDIO
+ */
+
+#if defined(_WIN32_WCE)
+# include <windows.h>
+ /* Console I/O functions are not supported on WindowsCE */
+# define PNG_NO_CONSOLE_IO
+# ifdef PNG_DEBUG
+# undef PNG_DEBUG
+# endif
+#endif
+
+#ifdef PNG_BUILD_DLL
+# ifndef PNG_CONSOLE_IO_SUPPORTED
+# ifndef PNG_NO_CONSOLE_IO
+# define PNG_NO_CONSOLE_IO
+# endif
+# endif
+#endif
+
+# ifdef PNG_NO_STDIO
+# ifndef PNG_NO_CONSOLE_IO
+# define PNG_NO_CONSOLE_IO
+# endif
+# ifdef PNG_DEBUG
+# if (PNG_DEBUG > 0)
+# include <stdio.h>
+# endif
+# endif
+# else
+# if !defined(_WIN32_WCE)
+/* "stdio.h" functions are not supported on WindowsCE */
+# include <stdio.h>
+# endif
+# endif
+
+/* This macro protects us against machines that don't have function
+ * prototypes (ie K&R style headers). If your compiler does not handle
+ * function prototypes, define this macro and use the included ansi2knr.
+ * I've always been able to use _NO_PROTO as the indicator, but you may
+ * need to drag the empty declaration out in front of here, or change the
+ * ifdef to suit your own needs.
+ */
+#ifndef PNGARG
+
+#ifdef OF /* zlib prototype munger */
+# define PNGARG(arglist) OF(arglist)
+#else
+
+#ifdef _NO_PROTO
+# define PNGARG(arglist) ()
+# ifndef PNG_TYPECAST_NULL
+# define PNG_TYPECAST_NULL
+# endif
+#else
+# define PNGARG(arglist) arglist
+#endif /* _NO_PROTO */
+
+
+#endif /* OF */
+
+#endif /* PNGARG */
+
+/* Try to determine if we are compiling on a Mac. Note that testing for
+ * just __MWERKS__ is not good enough, because the Codewarrior is now used
+ * on non-Mac platforms.
+ */
+#ifndef MACOS
+# if (defined(__MWERKS__) && defined(macintosh)) || defined(applec) || \
+ defined(THINK_C) || defined(__SC__) || defined(TARGET_OS_MAC)
+# define MACOS
+# endif
+#endif
+
+/* enough people need this for various reasons to include it here */
+#if !defined(MACOS) && !defined(RISCOS) && !defined(_WIN32_WCE)
+# include <sys/types.h>
+#endif
+
+#if !defined(PNG_SETJMP_NOT_SUPPORTED) && !defined(PNG_NO_SETJMP_SUPPORTED)
+# define PNG_SETJMP_SUPPORTED
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+/* This is an attempt to force a single setjmp behaviour on Linux. If
+ * the X config stuff didn't define _BSD_SOURCE we wouldn't need this.
+ */
+
+# ifdef __linux__
+# ifdef _BSD_SOURCE
+# define PNG_SAVE_BSD_SOURCE
+# undef _BSD_SOURCE
+# endif
+# ifdef _SETJMP_H
+ /* If you encounter a compiler error here, see the explanation
+ * near the end of INSTALL.
+ */
+ __pngconf.h__ already includes setjmp.h;
+ __dont__ include it again.;
+# endif
+# endif /* __linux__ */
+
+ /* include setjmp.h for error handling */
+# include <setjmp.h>
+
+# ifdef __linux__
+# ifdef PNG_SAVE_BSD_SOURCE
+# ifndef _BSD_SOURCE
+# define _BSD_SOURCE
+# endif
+# undef PNG_SAVE_BSD_SOURCE
+# endif
+# endif /* __linux__ */
+#endif /* PNG_SETJMP_SUPPORTED */
+
+#ifdef BSD
+# include <strings.h>
+#else
+# include <string.h>
+#endif
+
+/* Other defines for things like memory and the like can go here. */
+#ifdef PNG_INTERNAL
+
+#include <stdlib.h>
+
+/* The functions exported by PNG_EXTERN are PNG_INTERNAL functions, which
+ * aren't usually used outside the library (as far as I know), so it is
+ * debatable if they should be exported at all. In the future, when it is
+ * possible to have run-time registry of chunk-handling functions, some of
+ * these will be made available again.
+#define PNG_EXTERN extern
+ */
+#define PNG_EXTERN
+
+/* Other defines specific to compilers can go here. Try to keep
+ * them inside an appropriate ifdef/endif pair for portability.
+ */
+
+#if defined(PNG_FLOATING_POINT_SUPPORTED)
+# if defined(MACOS)
+ /* We need to check that <math.h> hasn't already been included earlier
+ * as it seems it doesn't agree with <fp.h>, yet we should really use
+ * <fp.h> if possible.
+ */
+# if !defined(__MATH_H__) && !defined(__MATH_H) && !defined(__cmath__)
+# include <fp.h>
+# endif
+# else
+# include <math.h>
+# endif
+# if defined(_AMIGA) && defined(__SASC) && defined(_M68881)
+ /* Amiga SAS/C: We must include builtin FPU functions when compiling using
+ * MATH=68881
+ */
+# include <m68881.h>
+# endif
+#endif
+
+/* Codewarrior on NT has linking problems without this. */
+#if (defined(__MWERKS__) && defined(WIN32)) || defined(__STDC__)
+# define PNG_ALWAYS_EXTERN
+#endif
+
+/* This provides the non-ANSI (far) memory allocation routines. */
+#if defined(__TURBOC__) && defined(__MSDOS__)
+# include <mem.h>
+# include <alloc.h>
+#endif
+
+/* I have no idea why is this necessary... */
+#if defined(_MSC_VER) && (defined(WIN32) || defined(_Windows) || \
+ defined(_WINDOWS) || defined(_WIN32) || defined(__WIN32__))
+# include <malloc.h>
+#endif
+
+/* This controls how fine the dithering gets. As this allocates
+ * a largish chunk of memory (32K), those who are not as concerned
+ * with dithering quality can decrease some or all of these.
+ */
+#ifndef PNG_DITHER_RED_BITS
+# define PNG_DITHER_RED_BITS 5
+#endif
+#ifndef PNG_DITHER_GREEN_BITS
+# define PNG_DITHER_GREEN_BITS 5
+#endif
+#ifndef PNG_DITHER_BLUE_BITS
+# define PNG_DITHER_BLUE_BITS 5
+#endif
+
+/* This controls how fine the gamma correction becomes when you
+ * are only interested in 8 bits anyway. Increasing this value
+ * results in more memory being used, and more pow() functions
+ * being called to fill in the gamma tables. Don't set this value
+ * less then 8, and even that may not work (I haven't tested it).
+ */
+
+#ifndef PNG_MAX_GAMMA_8
+# define PNG_MAX_GAMMA_8 11
+#endif
+
+/* This controls how much a difference in gamma we can tolerate before
+ * we actually start doing gamma conversion.
+ */
+#ifndef PNG_GAMMA_THRESHOLD
+# define PNG_GAMMA_THRESHOLD 0.05
+#endif
+
+#endif /* PNG_INTERNAL */
+
+/* The following uses const char * instead of char * for error
+ * and warning message functions, so some compilers won't complain.
+ * If you do not want to use const, define PNG_NO_CONST here.
+ */
+
+#ifndef PNG_NO_CONST
+# define PNG_CONST const
+#else
+# define PNG_CONST
+#endif
+
+/* The following defines give you the ability to remove code from the
+ * library that you will not be using. I wish I could figure out how to
+ * automate this, but I can't do that without making it seriously hard
+ * on the users. So if you are not using an ability, change the #define
+ * to and #undef, and that part of the library will not be compiled. If
+ * your linker can't find a function, you may want to make sure the
+ * ability is defined here. Some of these depend upon some others being
+ * defined. I haven't figured out all the interactions here, so you may
+ * have to experiment awhile to get everything to compile. If you are
+ * creating or using a shared library, you probably shouldn't touch this,
+ * as it will affect the size of the structures, and this will cause bad
+ * things to happen if the library and/or application ever change.
+ */
+
+/* Any features you will not be using can be undef'ed here */
+
+/* GR-P, 0.96a: Set "*TRANSFORMS_SUPPORTED as default but allow user
+ * to turn it off with "*TRANSFORMS_NOT_SUPPORTED" or *PNG_NO_*_TRANSFORMS
+ * on the compile line, then pick and choose which ones to define without
+ * having to edit this file. It is safe to use the *TRANSFORMS_NOT_SUPPORTED
+ * if you only want to have a png-compliant reader/writer but don't need
+ * any of the extra transformations. This saves about 80 kbytes in a
+ * typical installation of the library. (PNG_NO_* form added in version
+ * 1.0.1c, for consistency)
+ */
+
+/* The size of the png_text structure changed in libpng-1.0.6 when
+ * iTXt support was added. iTXt support was turned off by default through
+ * libpng-1.2.x, to support old apps that malloc the png_text structure
+ * instead of calling png_set_text() and letting libpng malloc it. It
+ * was turned on by default in libpng-1.3.0.
+ */
+
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+# ifndef PNG_NO_iTXt_SUPPORTED
+# define PNG_NO_iTXt_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_iTXt
+# define PNG_NO_READ_iTXt
+# endif
+# ifndef PNG_NO_WRITE_iTXt
+# define PNG_NO_WRITE_iTXt
+# endif
+#endif
+
+#if !defined(PNG_NO_iTXt_SUPPORTED)
+# if !defined(PNG_READ_iTXt_SUPPORTED) && !defined(PNG_NO_READ_iTXt)
+# define PNG_READ_iTXt
+# endif
+# if !defined(PNG_WRITE_iTXt_SUPPORTED) && !defined(PNG_NO_WRITE_iTXt)
+# define PNG_WRITE_iTXt
+# endif
+#endif
+
+/* The following support, added after version 1.0.0, can be turned off here en
+ * masse by defining PNG_LEGACY_SUPPORTED in case you need binary compatibility
+ * with old applications that require the length of png_struct and png_info
+ * to remain unchanged.
+ */
+
+#ifdef PNG_LEGACY_SUPPORTED
+# define PNG_NO_FREE_ME
+# define PNG_NO_READ_UNKNOWN_CHUNKS
+# define PNG_NO_WRITE_UNKNOWN_CHUNKS
+# define PNG_NO_READ_USER_CHUNKS
+# define PNG_NO_READ_iCCP
+# define PNG_NO_WRITE_iCCP
+# define PNG_NO_READ_iTXt
+# define PNG_NO_WRITE_iTXt
+# define PNG_NO_READ_sCAL
+# define PNG_NO_WRITE_sCAL
+# define PNG_NO_READ_sPLT
+# define PNG_NO_WRITE_sPLT
+# define PNG_NO_INFO_IMAGE
+# define PNG_NO_READ_RGB_TO_GRAY
+# define PNG_NO_READ_USER_TRANSFORM
+# define PNG_NO_WRITE_USER_TRANSFORM
+# define PNG_NO_USER_MEM
+# define PNG_NO_READ_EMPTY_PLTE
+# define PNG_NO_MNG_FEATURES
+# define PNG_NO_FIXED_POINT_SUPPORTED
+#endif
+
+/* Ignore attempt to turn off both floating and fixed point support */
+#if !defined(PNG_FLOATING_POINT_SUPPORTED) || \
+ !defined(PNG_NO_FIXED_POINT_SUPPORTED)
+# define PNG_FIXED_POINT_SUPPORTED
+#endif
+
+#ifndef PNG_NO_FREE_ME
+# define PNG_FREE_ME_SUPPORTED
+#endif
+
+#if defined(PNG_READ_SUPPORTED)
+
+#if !defined(PNG_READ_TRANSFORMS_NOT_SUPPORTED) && \
+ !defined(PNG_NO_READ_TRANSFORMS)
+# define PNG_READ_TRANSFORMS_SUPPORTED
+#endif
+
+#ifdef PNG_READ_TRANSFORMS_SUPPORTED
+# ifndef PNG_NO_READ_EXPAND
+# define PNG_READ_EXPAND_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_SHIFT
+# define PNG_READ_SHIFT_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_PACK
+# define PNG_READ_PACK_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_BGR
+# define PNG_READ_BGR_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_SWAP
+# define PNG_READ_SWAP_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_PACKSWAP
+# define PNG_READ_PACKSWAP_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_INVERT
+# define PNG_READ_INVERT_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_DITHER
+# define PNG_READ_DITHER_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_BACKGROUND
+# define PNG_READ_BACKGROUND_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_16_TO_8
+# define PNG_READ_16_TO_8_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_FILLER
+# define PNG_READ_FILLER_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_GAMMA
+# define PNG_READ_GAMMA_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_GRAY_TO_RGB
+# define PNG_READ_GRAY_TO_RGB_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_SWAP_ALPHA
+# define PNG_READ_SWAP_ALPHA_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_INVERT_ALPHA
+# define PNG_READ_INVERT_ALPHA_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_STRIP_ALPHA
+# define PNG_READ_STRIP_ALPHA_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_USER_TRANSFORM
+# define PNG_READ_USER_TRANSFORM_SUPPORTED
+# endif
+# ifndef PNG_NO_READ_RGB_TO_GRAY
+# define PNG_READ_RGB_TO_GRAY_SUPPORTED
+# endif
+#endif /* PNG_READ_TRANSFORMS_SUPPORTED */
+
+#if !defined(PNG_NO_PROGRESSIVE_READ) && \
+ !defined(PNG_PROGRESSIVE_READ_SUPPORTED) /* if you don't do progressive */
+# define PNG_PROGRESSIVE_READ_SUPPORTED /* reading. This is not talking */
+#endif /* about interlacing capability! You'll */
+ /* still have interlacing unless you change the following line: */
+
+#define PNG_READ_INTERLACING_SUPPORTED /* required in PNG-compliant decoders */
+
+#ifndef PNG_NO_READ_COMPOSITE_NODIV
+# ifndef PNG_NO_READ_COMPOSITED_NODIV /* libpng-1.0.x misspelling */
+# define PNG_READ_COMPOSITE_NODIV_SUPPORTED /* well tested on Intel, SGI */
+# endif
+#endif
+
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+/* Deprecated, will be removed from version 2.0.0.
+ Use PNG_MNG_FEATURES_SUPPORTED instead. */
+#ifndef PNG_NO_READ_EMPTY_PLTE
+# define PNG_READ_EMPTY_PLTE_SUPPORTED
+#endif
+#endif
+
+#endif /* PNG_READ_SUPPORTED */
+
+#if defined(PNG_WRITE_SUPPORTED)
+
+# if !defined(PNG_WRITE_TRANSFORMS_NOT_SUPPORTED) && \
+ !defined(PNG_NO_WRITE_TRANSFORMS)
+# define PNG_WRITE_TRANSFORMS_SUPPORTED
+#endif
+
+#ifdef PNG_WRITE_TRANSFORMS_SUPPORTED
+# ifndef PNG_NO_WRITE_SHIFT
+# define PNG_WRITE_SHIFT_SUPPORTED
+# endif
+# ifndef PNG_NO_WRITE_PACK
+# define PNG_WRITE_PACK_SUPPORTED
+# endif
+# ifndef PNG_NO_WRITE_BGR
+# define PNG_WRITE_BGR_SUPPORTED
+# endif
+# ifndef PNG_NO_WRITE_SWAP
+# define PNG_WRITE_SWAP_SUPPORTED
+# endif
+# ifndef PNG_NO_WRITE_PACKSWAP
+# define PNG_WRITE_PACKSWAP_SUPPORTED
+# endif
+# ifndef PNG_NO_WRITE_INVERT
+# define PNG_WRITE_INVERT_SUPPORTED
+# endif
+# ifndef PNG_NO_WRITE_FILLER
+# define PNG_WRITE_FILLER_SUPPORTED /* same as WRITE_STRIP_ALPHA */
+# endif
+# ifndef PNG_NO_WRITE_SWAP_ALPHA
+# define PNG_WRITE_SWAP_ALPHA_SUPPORTED
+# endif
+# ifndef PNG_NO_WRITE_INVERT_ALPHA
+# define PNG_WRITE_INVERT_ALPHA_SUPPORTED
+# endif
+# ifndef PNG_NO_WRITE_USER_TRANSFORM
+# define PNG_WRITE_USER_TRANSFORM_SUPPORTED
+# endif
+#endif /* PNG_WRITE_TRANSFORMS_SUPPORTED */
+
+#if !defined(PNG_NO_WRITE_INTERLACING_SUPPORTED) && \
+ !defined(PNG_WRITE_INTERLACING_SUPPORTED)
+#define PNG_WRITE_INTERLACING_SUPPORTED /* not required for PNG-compliant
+ encoders, but can cause trouble
+ if left undefined */
+#endif
+
+#if !defined(PNG_NO_WRITE_WEIGHTED_FILTER) && \
+ !defined(PNG_WRITE_WEIGHTED_FILTER) && \
+ defined(PNG_FLOATING_POINT_SUPPORTED)
+# define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+#endif
+
+#ifndef PNG_NO_WRITE_FLUSH
+# define PNG_WRITE_FLUSH_SUPPORTED
+#endif
+
+#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
+/* Deprecated, see PNG_MNG_FEATURES_SUPPORTED, above */
+#ifndef PNG_NO_WRITE_EMPTY_PLTE
+# define PNG_WRITE_EMPTY_PLTE_SUPPORTED
+#endif
+#endif
+
+#endif /* PNG_WRITE_SUPPORTED */
+
+#ifndef PNG_1_0_X
+# ifndef PNG_NO_ERROR_NUMBERS
+# define PNG_ERROR_NUMBERS_SUPPORTED
+# endif
+#endif /* PNG_1_0_X */
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+# ifndef PNG_NO_USER_TRANSFORM_PTR
+# define PNG_USER_TRANSFORM_PTR_SUPPORTED
+# endif
+#endif
+
+#ifndef PNG_NO_STDIO
+# define PNG_TIME_RFC1123_SUPPORTED
+#endif
+
+/* This adds extra functions in pngget.c for accessing data from the
+ * info pointer (added in version 0.99)
+ * png_get_image_width()
+ * png_get_image_height()
+ * png_get_bit_depth()
+ * png_get_color_type()
+ * png_get_compression_type()
+ * png_get_filter_type()
+ * png_get_interlace_type()
+ * png_get_pixel_aspect_ratio()
+ * png_get_pixels_per_meter()
+ * png_get_x_offset_pixels()
+ * png_get_y_offset_pixels()
+ * png_get_x_offset_microns()
+ * png_get_y_offset_microns()
+ */
+#if !defined(PNG_NO_EASY_ACCESS) && !defined(PNG_EASY_ACCESS_SUPPORTED)
+# define PNG_EASY_ACCESS_SUPPORTED
+#endif
+
+/* PNG_ASSEMBLER_CODE was enabled by default in version 1.2.0
+ * and removed from version 1.2.20. The following will be removed
+ * from libpng-1.4.0
+*/
+
+#if defined(PNG_READ_SUPPORTED) && !defined(PNG_NO_OPTIMIZED_CODE)
+# ifndef PNG_OPTIMIZED_CODE_SUPPORTED
+# define PNG_OPTIMIZED_CODE_SUPPORTED
+# endif
+#endif
+
+#if defined(PNG_READ_SUPPORTED) && !defined(PNG_NO_ASSEMBLER_CODE)
+# ifndef PNG_ASSEMBLER_CODE_SUPPORTED
+# define PNG_ASSEMBLER_CODE_SUPPORTED
+# endif
+
+# if defined(__GNUC__) && defined(__x86_64__) && (__GNUC__ < 4)
+ /* work around 64-bit gcc compiler bugs in gcc-3.x */
+# if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE)
+# define PNG_NO_MMX_CODE
+# endif
+# endif
+
+# if defined(__APPLE__)
+# if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE)
+# define PNG_NO_MMX_CODE
+# endif
+# endif
+
+# if (defined(__MWERKS__) && ((__MWERKS__ < 0x0900) || macintosh))
+# if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE)
+# define PNG_NO_MMX_CODE
+# endif
+# endif
+
+# if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE)
+# define PNG_MMX_CODE_SUPPORTED
+# endif
+
+#endif
+/* end of obsolete code to be removed from libpng-1.4.0 */
+
+#if !defined(PNG_1_0_X)
+#if !defined(PNG_NO_USER_MEM) && !defined(PNG_USER_MEM_SUPPORTED)
+# define PNG_USER_MEM_SUPPORTED
+#endif
+#endif /* PNG_1_0_X */
+
+/* Added at libpng-1.2.6 */
+#if !defined(PNG_1_0_X)
+#ifndef PNG_SET_USER_LIMITS_SUPPORTED
+#if !defined(PNG_NO_SET_USER_LIMITS) && !defined(PNG_SET_USER_LIMITS_SUPPORTED)
+# define PNG_SET_USER_LIMITS_SUPPORTED
+#endif
+#endif
+#endif /* PNG_1_0_X */
+
+/* Added at libpng-1.0.16 and 1.2.6. To accept all valid PNGS no matter
+ * how large, set these limits to 0x7fffffffL
+ */
+#ifndef PNG_USER_WIDTH_MAX
+# define PNG_USER_WIDTH_MAX 1000000L
+#endif
+#ifndef PNG_USER_HEIGHT_MAX
+# define PNG_USER_HEIGHT_MAX 1000000L
+#endif
+
+
+/* Added at libpng-1.2.34 and 1.4.0 */
+#ifndef PNG_STRING_NEWLINE
+#define PNG_STRING_NEWLINE "\n"
+#endif
+
+/* These are currently experimental features, define them if you want */
+
+/* very little testing */
+/*
+#ifdef PNG_READ_SUPPORTED
+# ifndef PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED
+# define PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED
+# endif
+#endif
+*/
+
+/* This is only for PowerPC big-endian and 680x0 systems */
+/* some testing */
+/*
+#ifndef PNG_READ_BIG_ENDIAN_SUPPORTED
+# define PNG_READ_BIG_ENDIAN_SUPPORTED
+#endif
+*/
+
+/* Buggy compilers (e.g., gcc 2.7.2.2) need this */
+/*
+#define PNG_NO_POINTER_INDEXING
+*/
+
+/* These functions are turned off by default, as they will be phased out. */
+/*
+#define PNG_USELESS_TESTS_SUPPORTED
+#define PNG_CORRECT_PALETTE_SUPPORTED
+*/
+
+/* Any chunks you are not interested in, you can undef here. The
+ * ones that allocate memory may be expecially important (hIST,
+ * tEXt, zTXt, tRNS, pCAL). Others will just save time and make png_info
+ * a bit smaller.
+ */
+
+#if defined(PNG_READ_SUPPORTED) && \
+ !defined(PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED) && \
+ !defined(PNG_NO_READ_ANCILLARY_CHUNKS)
+# define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
+#endif
+
+#if defined(PNG_WRITE_SUPPORTED) && \
+ !defined(PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED) && \
+ !defined(PNG_NO_WRITE_ANCILLARY_CHUNKS)
+# define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
+#endif
+
+#ifdef PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
+
+#ifdef PNG_NO_READ_TEXT
+# define PNG_NO_READ_iTXt
+# define PNG_NO_READ_tEXt
+# define PNG_NO_READ_zTXt
+#endif
+#ifndef PNG_NO_READ_bKGD
+# define PNG_READ_bKGD_SUPPORTED
+# define PNG_bKGD_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_cHRM
+# define PNG_READ_cHRM_SUPPORTED
+# define PNG_cHRM_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_gAMA
+# define PNG_READ_gAMA_SUPPORTED
+# define PNG_gAMA_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_hIST
+# define PNG_READ_hIST_SUPPORTED
+# define PNG_hIST_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_iCCP
+# define PNG_READ_iCCP_SUPPORTED
+# define PNG_iCCP_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_iTXt
+# ifndef PNG_READ_iTXt_SUPPORTED
+# define PNG_READ_iTXt_SUPPORTED
+# endif
+# ifndef PNG_iTXt_SUPPORTED
+# define PNG_iTXt_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_READ_oFFs
+# define PNG_READ_oFFs_SUPPORTED
+# define PNG_oFFs_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_pCAL
+# define PNG_READ_pCAL_SUPPORTED
+# define PNG_pCAL_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_sCAL
+# define PNG_READ_sCAL_SUPPORTED
+# define PNG_sCAL_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_pHYs
+# define PNG_READ_pHYs_SUPPORTED
+# define PNG_pHYs_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_sBIT
+# define PNG_READ_sBIT_SUPPORTED
+# define PNG_sBIT_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_sPLT
+# define PNG_READ_sPLT_SUPPORTED
+# define PNG_sPLT_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_sRGB
+# define PNG_READ_sRGB_SUPPORTED
+# define PNG_sRGB_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_tEXt
+# define PNG_READ_tEXt_SUPPORTED
+# define PNG_tEXt_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_tIME
+# define PNG_READ_tIME_SUPPORTED
+# define PNG_tIME_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_tRNS
+# define PNG_READ_tRNS_SUPPORTED
+# define PNG_tRNS_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_zTXt
+# define PNG_READ_zTXt_SUPPORTED
+# define PNG_zTXt_SUPPORTED
+#endif
+#ifndef PNG_NO_READ_UNKNOWN_CHUNKS
+# define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
+# ifndef PNG_UNKNOWN_CHUNKS_SUPPORTED
+# define PNG_UNKNOWN_CHUNKS_SUPPORTED
+# endif
+# ifndef PNG_NO_HANDLE_AS_UNKNOWN
+# define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+# endif
+#endif
+#if !defined(PNG_NO_READ_USER_CHUNKS) && \
+ defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)
+# define PNG_READ_USER_CHUNKS_SUPPORTED
+# define PNG_USER_CHUNKS_SUPPORTED
+# ifdef PNG_NO_READ_UNKNOWN_CHUNKS
+# undef PNG_NO_READ_UNKNOWN_CHUNKS
+# endif
+# ifdef PNG_NO_HANDLE_AS_UNKNOWN
+# undef PNG_NO_HANDLE_AS_UNKNOWN
+# endif
+#endif
+#ifndef PNG_NO_READ_OPT_PLTE
+# define PNG_READ_OPT_PLTE_SUPPORTED /* only affects support of the */
+#endif /* optional PLTE chunk in RGB and RGBA images */
+#if defined(PNG_READ_iTXt_SUPPORTED) || defined(PNG_READ_tEXt_SUPPORTED) || \
+ defined(PNG_READ_zTXt_SUPPORTED)
+# define PNG_READ_TEXT_SUPPORTED
+# define PNG_TEXT_SUPPORTED
+#endif
+
+#endif /* PNG_READ_ANCILLARY_CHUNKS_SUPPORTED */
+
+#ifdef PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
+
+#ifdef PNG_NO_WRITE_TEXT
+# define PNG_NO_WRITE_iTXt
+# define PNG_NO_WRITE_tEXt
+# define PNG_NO_WRITE_zTXt
+#endif
+#ifndef PNG_NO_WRITE_bKGD
+# define PNG_WRITE_bKGD_SUPPORTED
+# ifndef PNG_bKGD_SUPPORTED
+# define PNG_bKGD_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_cHRM
+# define PNG_WRITE_cHRM_SUPPORTED
+# ifndef PNG_cHRM_SUPPORTED
+# define PNG_cHRM_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_gAMA
+# define PNG_WRITE_gAMA_SUPPORTED
+# ifndef PNG_gAMA_SUPPORTED
+# define PNG_gAMA_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_hIST
+# define PNG_WRITE_hIST_SUPPORTED
+# ifndef PNG_hIST_SUPPORTED
+# define PNG_hIST_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_iCCP
+# define PNG_WRITE_iCCP_SUPPORTED
+# ifndef PNG_iCCP_SUPPORTED
+# define PNG_iCCP_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_iTXt
+# ifndef PNG_WRITE_iTXt_SUPPORTED
+# define PNG_WRITE_iTXt_SUPPORTED
+# endif
+# ifndef PNG_iTXt_SUPPORTED
+# define PNG_iTXt_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_oFFs
+# define PNG_WRITE_oFFs_SUPPORTED
+# ifndef PNG_oFFs_SUPPORTED
+# define PNG_oFFs_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_pCAL
+# define PNG_WRITE_pCAL_SUPPORTED
+# ifndef PNG_pCAL_SUPPORTED
+# define PNG_pCAL_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_sCAL
+# define PNG_WRITE_sCAL_SUPPORTED
+# ifndef PNG_sCAL_SUPPORTED
+# define PNG_sCAL_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_pHYs
+# define PNG_WRITE_pHYs_SUPPORTED
+# ifndef PNG_pHYs_SUPPORTED
+# define PNG_pHYs_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_sBIT
+# define PNG_WRITE_sBIT_SUPPORTED
+# ifndef PNG_sBIT_SUPPORTED
+# define PNG_sBIT_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_sPLT
+# define PNG_WRITE_sPLT_SUPPORTED
+# ifndef PNG_sPLT_SUPPORTED
+# define PNG_sPLT_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_sRGB
+# define PNG_WRITE_sRGB_SUPPORTED
+# ifndef PNG_sRGB_SUPPORTED
+# define PNG_sRGB_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_tEXt
+# define PNG_WRITE_tEXt_SUPPORTED
+# ifndef PNG_tEXt_SUPPORTED
+# define PNG_tEXt_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_tIME
+# define PNG_WRITE_tIME_SUPPORTED
+# ifndef PNG_tIME_SUPPORTED
+# define PNG_tIME_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_tRNS
+# define PNG_WRITE_tRNS_SUPPORTED
+# ifndef PNG_tRNS_SUPPORTED
+# define PNG_tRNS_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_zTXt
+# define PNG_WRITE_zTXt_SUPPORTED
+# ifndef PNG_zTXt_SUPPORTED
+# define PNG_zTXt_SUPPORTED
+# endif
+#endif
+#ifndef PNG_NO_WRITE_UNKNOWN_CHUNKS
+# define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
+# ifndef PNG_UNKNOWN_CHUNKS_SUPPORTED
+# define PNG_UNKNOWN_CHUNKS_SUPPORTED
+# endif
+# ifndef PNG_NO_HANDLE_AS_UNKNOWN
+# ifndef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+# define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+# endif
+# endif
+#endif
+#if defined(PNG_WRITE_iTXt_SUPPORTED) || defined(PNG_WRITE_tEXt_SUPPORTED) || \
+ defined(PNG_WRITE_zTXt_SUPPORTED)
+# define PNG_WRITE_TEXT_SUPPORTED
+# ifndef PNG_TEXT_SUPPORTED
+# define PNG_TEXT_SUPPORTED
+# endif
+#endif
+
+#endif /* PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED */
+
+/* Turn this off to disable png_read_png() and
+ * png_write_png() and leave the row_pointers member
+ * out of the info structure.
+ */
+#ifndef PNG_NO_INFO_IMAGE
+# define PNG_INFO_IMAGE_SUPPORTED
+#endif
+
+/* need the time information for reading tIME chunks */
+#if defined(PNG_tIME_SUPPORTED)
+# if !defined(_WIN32_WCE)
+ /* "time.h" functions are not supported on WindowsCE */
+# include <time.h>
+# endif
+#endif
+
+/* Some typedefs to get us started. These should be safe on most of the
+ * common platforms. The typedefs should be at least as large as the
+ * numbers suggest (a png_uint_32 must be at least 32 bits long), but they
+ * don't have to be exactly that size. Some compilers dislike passing
+ * unsigned shorts as function parameters, so you may be better off using
+ * unsigned int for png_uint_16. Likewise, for 64-bit systems, you may
+ * want to have unsigned int for png_uint_32 instead of unsigned long.
+ */
+
+typedef unsigned long png_uint_32;
+typedef long png_int_32;
+typedef unsigned short png_uint_16;
+typedef short png_int_16;
+typedef unsigned char png_byte;
+
+/* This is usually size_t. It is typedef'ed just in case you need it to
+ change (I'm not sure if you will or not, so I thought I'd be safe) */
+#ifdef PNG_SIZE_T
+ typedef PNG_SIZE_T png_size_t;
+# define png_sizeof(x) png_convert_size(sizeof(x))
+#else
+ typedef size_t png_size_t;
+# define png_sizeof(x) sizeof(x)
+#endif
+
+/* The following is needed for medium model support. It cannot be in the
+ * PNG_INTERNAL section. Needs modification for other compilers besides
+ * MSC. Model independent support declares all arrays and pointers to be
+ * large using the far keyword. The zlib version used must also support
+ * model independent data. As of version zlib 1.0.4, the necessary changes
+ * have been made in zlib. The USE_FAR_KEYWORD define triggers other
+ * changes that are needed. (Tim Wegner)
+ */
+
+/* Separate compiler dependencies (problem here is that zlib.h always
+ defines FAR. (SJT) */
+#ifdef __BORLANDC__
+# if defined(__LARGE__) || defined(__HUGE__) || defined(__COMPACT__)
+# define LDATA 1
+# else
+# define LDATA 0
+# endif
+ /* GRR: why is Cygwin in here? Cygwin is not Borland C... */
+# if !defined(__WIN32__) && !defined(__FLAT__) && !defined(__CYGWIN__)
+# define PNG_MAX_MALLOC_64K
+# if (LDATA != 1)
+# ifndef FAR
+# define FAR __far
+# endif
+# define USE_FAR_KEYWORD
+# endif /* LDATA != 1 */
+ /* Possibly useful for moving data out of default segment.
+ * Uncomment it if you want. Could also define FARDATA as
+ * const if your compiler supports it. (SJT)
+# define FARDATA FAR
+ */
+# endif /* __WIN32__, __FLAT__, __CYGWIN__ */
+#endif /* __BORLANDC__ */
+
+
+/* Suggest testing for specific compiler first before testing for
+ * FAR. The Watcom compiler defines both __MEDIUM__ and M_I86MM,
+ * making reliance oncertain keywords suspect. (SJT)
+ */
+
+/* MSC Medium model */
+#if defined(FAR)
+# if defined(M_I86MM)
+# define USE_FAR_KEYWORD
+# define FARDATA FAR
+# include <dos.h>
+# endif
+#endif
+
+/* SJT: default case */
+#ifndef FAR
+# define FAR
+#endif
+
+/* At this point FAR is always defined */
+#ifndef FARDATA
+# define FARDATA
+#endif
+
+/* Typedef for floating-point numbers that are converted
+ to fixed-point with a multiple of 100,000, e.g., int_gamma */
+typedef png_int_32 png_fixed_point;
+
+/* Add typedefs for pointers */
+typedef void FAR * png_voidp;
+typedef png_byte FAR * png_bytep;
+typedef png_uint_32 FAR * png_uint_32p;
+typedef png_int_32 FAR * png_int_32p;
+typedef png_uint_16 FAR * png_uint_16p;
+typedef png_int_16 FAR * png_int_16p;
+typedef PNG_CONST char FAR * png_const_charp;
+typedef char FAR * png_charp;
+typedef png_fixed_point FAR * png_fixed_point_p;
+
+#ifndef PNG_NO_STDIO
+#if defined(_WIN32_WCE)
+typedef HANDLE png_FILE_p;
+#else
+typedef FILE * png_FILE_p;
+#endif
+#endif
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+typedef double FAR * png_doublep;
+#endif
+
+/* Pointers to pointers; i.e. arrays */
+typedef png_byte FAR * FAR * png_bytepp;
+typedef png_uint_32 FAR * FAR * png_uint_32pp;
+typedef png_int_32 FAR * FAR * png_int_32pp;
+typedef png_uint_16 FAR * FAR * png_uint_16pp;
+typedef png_int_16 FAR * FAR * png_int_16pp;
+typedef PNG_CONST char FAR * FAR * png_const_charpp;
+typedef char FAR * FAR * png_charpp;
+typedef png_fixed_point FAR * FAR * png_fixed_point_pp;
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+typedef double FAR * FAR * png_doublepp;
+#endif
+
+/* Pointers to pointers to pointers; i.e., pointer to array */
+typedef char FAR * FAR * FAR * png_charppp;
+
+#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
+/* SPC - Is this stuff deprecated? */
+/* It'll be removed as of libpng-1.3.0 - GR-P */
+/* libpng typedefs for types in zlib. If zlib changes
+ * or another compression library is used, then change these.
+ * Eliminates need to change all the source files.
+ */
+typedef charf * png_zcharp;
+typedef charf * FAR * png_zcharpp;
+typedef z_stream FAR * png_zstreamp;
+#endif /* (PNG_1_0_X) || defined(PNG_1_2_X) */
+
+/*
+ * Define PNG_BUILD_DLL if the module being built is a Windows
+ * LIBPNG DLL.
+ *
+ * Define PNG_USE_DLL if you want to *link* to the Windows LIBPNG DLL.
+ * It is equivalent to Microsoft predefined macro _DLL that is
+ * automatically defined when you compile using the share
+ * version of the CRT (C Run-Time library)
+ *
+ * The cygwin mods make this behavior a little different:
+ * Define PNG_BUILD_DLL if you are building a dll for use with cygwin
+ * Define PNG_STATIC if you are building a static library for use with cygwin,
+ * -or- if you are building an application that you want to link to the
+ * static library.
+ * PNG_USE_DLL is defined by default (no user action needed) unless one of
+ * the other flags is defined.
+ */
+
+#if !defined(PNG_DLL) && (defined(PNG_BUILD_DLL) || defined(PNG_USE_DLL))
+# define PNG_DLL
+#endif
+/* If CYGWIN, then disallow GLOBAL ARRAYS unless building a static lib.
+ * When building a static lib, default to no GLOBAL ARRAYS, but allow
+ * command-line override
+ */
+#if defined(__CYGWIN__)
+# if !defined(PNG_STATIC)
+# if defined(PNG_USE_GLOBAL_ARRAYS)
+# undef PNG_USE_GLOBAL_ARRAYS
+# endif
+# if !defined(PNG_USE_LOCAL_ARRAYS)
+# define PNG_USE_LOCAL_ARRAYS
+# endif
+# else
+# if defined(PNG_USE_LOCAL_ARRAYS) || defined(PNG_NO_GLOBAL_ARRAYS)
+# if defined(PNG_USE_GLOBAL_ARRAYS)
+# undef PNG_USE_GLOBAL_ARRAYS
+# endif
+# endif
+# endif
+# if !defined(PNG_USE_LOCAL_ARRAYS) && !defined(PNG_USE_GLOBAL_ARRAYS)
+# define PNG_USE_LOCAL_ARRAYS
+# endif
+#endif
+
+/* Do not use global arrays (helps with building DLL's)
+ * They are no longer used in libpng itself, since version 1.0.5c,
+ * but might be required for some pre-1.0.5c applications.
+ */
+#if !defined(PNG_USE_LOCAL_ARRAYS) && !defined(PNG_USE_GLOBAL_ARRAYS)
+# if defined(PNG_NO_GLOBAL_ARRAYS) || \
+ (defined(__GNUC__) && defined(PNG_DLL)) || defined(_MSC_VER)
+# define PNG_USE_LOCAL_ARRAYS
+# else
+# define PNG_USE_GLOBAL_ARRAYS
+# endif
+#endif
+
+#if defined(__CYGWIN__)
+# undef PNGAPI
+# define PNGAPI __cdecl
+# undef PNG_IMPEXP
+# define PNG_IMPEXP
+#endif
+
+/* If you define PNGAPI, e.g., with compiler option "-DPNGAPI=__stdcall",
+ * you may get warnings regarding the linkage of png_zalloc and png_zfree.
+ * Don't ignore those warnings; you must also reset the default calling
+ * convention in your compiler to match your PNGAPI, and you must build
+ * zlib and your applications the same way you build libpng.
+ */
+
+#if defined(__MINGW32__) && !defined(PNG_MODULEDEF)
+# ifndef PNG_NO_MODULEDEF
+# define PNG_NO_MODULEDEF
+# endif
+#endif
+
+#if !defined(PNG_IMPEXP) && defined(PNG_BUILD_DLL) && !defined(PNG_NO_MODULEDEF)
+# define PNG_IMPEXP
+#endif
+
+#if defined(PNG_DLL) || defined(_DLL) || defined(__DLL__ ) || \
+ (( defined(_Windows) || defined(_WINDOWS) || \
+ defined(WIN32) || defined(_WIN32) || defined(__WIN32__) ))
+
+# ifndef PNGAPI
+# if defined(__GNUC__) || (defined (_MSC_VER) && (_MSC_VER >= 800))
+# define PNGAPI __cdecl
+# else
+# define PNGAPI _cdecl
+# endif
+# endif
+
+# if !defined(PNG_IMPEXP) && (!defined(PNG_DLL) || \
+ 0 /* WINCOMPILER_WITH_NO_SUPPORT_FOR_DECLIMPEXP */)
+# define PNG_IMPEXP
+# endif
+
+# if !defined(PNG_IMPEXP)
+
+# define PNG_EXPORT_TYPE1(type,symbol) PNG_IMPEXP type PNGAPI symbol
+# define PNG_EXPORT_TYPE2(type,symbol) type PNG_IMPEXP PNGAPI symbol
+
+ /* Borland/Microsoft */
+# if defined(_MSC_VER) || defined(__BORLANDC__)
+# if (_MSC_VER >= 800) || (__BORLANDC__ >= 0x500)
+# define PNG_EXPORT PNG_EXPORT_TYPE1
+# else
+# define PNG_EXPORT PNG_EXPORT_TYPE2
+# if defined(PNG_BUILD_DLL)
+# define PNG_IMPEXP __export
+# else
+# define PNG_IMPEXP /*__import */ /* doesn't exist AFAIK in
+ VC++ */
+# endif /* Exists in Borland C++ for
+ C++ classes (== huge) */
+# endif
+# endif
+
+# if !defined(PNG_IMPEXP)
+# if defined(PNG_BUILD_DLL)
+# define PNG_IMPEXP __declspec(dllexport)
+# else
+# define PNG_IMPEXP __declspec(dllimport)
+# endif
+# endif
+# endif /* PNG_IMPEXP */
+#else /* !(DLL || non-cygwin WINDOWS) */
+# if (defined(__IBMC__) || defined(__IBMCPP__)) && defined(__OS2__)
+# ifndef PNGAPI
+# define PNGAPI _System
+# endif
+# else
+# if 0 /* ... other platforms, with other meanings */
+# endif
+# endif
+#endif
+
+#ifndef PNGAPI
+# define PNGAPI
+#endif
+#ifndef PNG_IMPEXP
+# define PNG_IMPEXP
+#endif
+
+#ifdef PNG_BUILDSYMS
+# ifndef PNG_EXPORT
+# define PNG_EXPORT(type,symbol) PNG_FUNCTION_EXPORT symbol END
+# endif
+# ifdef PNG_USE_GLOBAL_ARRAYS
+# ifndef PNG_EXPORT_VAR
+# define PNG_EXPORT_VAR(type) PNG_DATA_EXPORT
+# endif
+# endif
+#endif
+
+#ifndef PNG_EXPORT
+# define PNG_EXPORT(type,symbol) PNG_IMPEXP type PNGAPI symbol
+#endif
+
+#ifdef PNG_USE_GLOBAL_ARRAYS
+# ifndef PNG_EXPORT_VAR
+# define PNG_EXPORT_VAR(type) extern PNG_IMPEXP type
+# endif
+#endif
+
+/* User may want to use these so they are not in PNG_INTERNAL. Any library
+ * functions that are passed far data must be model independent.
+ */
+
+#ifndef PNG_ABORT
+# define PNG_ABORT() abort()
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)
+#else
+# define png_jmpbuf(png_ptr) \
+ (LIBPNG_WAS_COMPILED_WITH__PNG_SETJMP_NOT_SUPPORTED)
+#endif
+
+#if defined(USE_FAR_KEYWORD) /* memory model independent fns */
+/* use this to make far-to-near assignments */
+# define CHECK 1
+# define NOCHECK 0
+# define CVT_PTR(ptr) (png_far_to_near(png_ptr,ptr,CHECK))
+# define CVT_PTR_NOCHECK(ptr) (png_far_to_near(png_ptr,ptr,NOCHECK))
+# define png_snprintf _fsnprintf /* Added to v 1.2.19 */
+# define png_strlen _fstrlen
+# define png_memcmp _fmemcmp /* SJT: added */
+# define png_memcpy _fmemcpy
+# define png_memset _fmemset
+#else /* use the usual functions */
+# define CVT_PTR(ptr) (ptr)
+# define CVT_PTR_NOCHECK(ptr) (ptr)
+# ifndef PNG_NO_SNPRINTF
+# ifdef _MSC_VER
+# define png_snprintf _snprintf /* Added to v 1.2.19 */
+# define png_snprintf2 _snprintf
+# define png_snprintf6 _snprintf
+# else
+# define png_snprintf snprintf /* Added to v 1.2.19 */
+# define png_snprintf2 snprintf
+# define png_snprintf6 snprintf
+# endif
+# else
+ /* You don't have or don't want to use snprintf(). Caution: Using
+ * sprintf instead of snprintf exposes your application to accidental
+ * or malevolent buffer overflows. If you don't have snprintf()
+ * as a general rule you should provide one (you can get one from
+ * Portable OpenSSH). */
+# define png_snprintf(s1,n,fmt,x1) sprintf(s1,fmt,x1)
+# define png_snprintf2(s1,n,fmt,x1,x2) sprintf(s1,fmt,x1,x2)
+# define png_snprintf6(s1,n,fmt,x1,x2,x3,x4,x5,x6) \
+ sprintf(s1,fmt,x1,x2,x3,x4,x5,x6)
+# endif
+# define png_strlen strlen
+# define png_memcmp memcmp /* SJT: added */
+# define png_memcpy memcpy
+# define png_memset memset
+#endif
+/* End of memory model independent support */
+
+/* Just a little check that someone hasn't tried to define something
+ * contradictory.
+ */
+#if (PNG_ZBUF_SIZE > 65536L) && defined(PNG_MAX_MALLOC_64K)
+# undef PNG_ZBUF_SIZE
+# define PNG_ZBUF_SIZE 65536L
+#endif
+
+/* Added at libpng-1.2.8 */
+#endif /* PNG_VERSION_INFO_ONLY */
+
+#endif /* PNGCONF_H */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngerror.c b/Build/source/libs/libpng/libpng-1.2.34/pngerror.c
new file mode 100644
index 00000000000..765217196ba
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngerror.c
@@ -0,0 +1,345 @@
+
+/* pngerror.c - stub functions for i/o and memory allocation
+ *
+ * Last changed in libpng 1.2.34 [December 18, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This file provides a location for all error handling. Users who
+ * need special error handling are expected to write replacement functions
+ * and use png_set_error_fn() to use those functions. See the instructions
+ * at each function.
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+
+static void /* PRIVATE */
+png_default_error PNGARG((png_structp png_ptr,
+ png_const_charp error_message));
+#ifndef PNG_NO_WARNINGS
+static void /* PRIVATE */
+png_default_warning PNGARG((png_structp png_ptr,
+ png_const_charp warning_message));
+#endif /* PNG_NO_WARNINGS */
+
+/* This function is called whenever there is a fatal error. This function
+ * should not be changed. If there is a need to handle errors differently,
+ * you should supply a replacement error function and use png_set_error_fn()
+ * to replace the error function at run-time.
+ */
+#ifndef PNG_NO_ERROR_TEXT
+void PNGAPI
+png_error(png_structp png_ptr, png_const_charp error_message)
+{
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ char msg[16];
+ if (png_ptr != NULL)
+ {
+ if (png_ptr->flags&
+ (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
+ {
+ if (*error_message == '#')
+ {
+ /* Strip "#nnnn " from beginning of error message. */
+ int offset;
+ for (offset = 1; offset<15; offset++)
+ if (error_message[offset] == ' ')
+ break;
+ if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
+ {
+ int i;
+ for (i = 0; i < offset - 1; i++)
+ msg[i] = error_message[i + 1];
+ msg[i - 1] = '\0';
+ error_message = msg;
+ }
+ else
+ error_message += offset;
+ }
+ else
+ {
+ if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
+ {
+ msg[0] = '0';
+ msg[1] = '\0';
+ error_message = msg;
+ }
+ }
+ }
+ }
+#endif
+ if (png_ptr != NULL && png_ptr->error_fn != NULL)
+ (*(png_ptr->error_fn))(png_ptr, error_message);
+
+ /* If the custom handler doesn't exist, or if it returns,
+ use the default handler, which will not return. */
+ png_default_error(png_ptr, error_message);
+}
+#else
+void PNGAPI
+png_err(png_structp png_ptr)
+{
+ if (png_ptr != NULL && png_ptr->error_fn != NULL)
+ (*(png_ptr->error_fn))(png_ptr, '\0');
+
+ /* If the custom handler doesn't exist, or if it returns,
+ use the default handler, which will not return. */
+ png_default_error(png_ptr, '\0');
+}
+#endif /* PNG_NO_ERROR_TEXT */
+
+#ifndef PNG_NO_WARNINGS
+/* This function is called whenever there is a non-fatal error. This function
+ * should not be changed. If there is a need to handle warnings differently,
+ * you should supply a replacement warning function and use
+ * png_set_error_fn() to replace the warning function at run-time.
+ */
+void PNGAPI
+png_warning(png_structp png_ptr, png_const_charp warning_message)
+{
+ int offset = 0;
+ if (png_ptr != NULL)
+ {
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ if (png_ptr->flags&
+ (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
+#endif
+ {
+ if (*warning_message == '#')
+ {
+ for (offset = 1; offset < 15; offset++)
+ if (warning_message[offset] == ' ')
+ break;
+ }
+ }
+ }
+ if (png_ptr != NULL && png_ptr->warning_fn != NULL)
+ (*(png_ptr->warning_fn))(png_ptr, warning_message + offset);
+ else
+ png_default_warning(png_ptr, warning_message + offset);
+}
+#endif /* PNG_NO_WARNINGS */
+
+
+/* These utilities are used internally to build an error message that relates
+ * to the current chunk. The chunk name comes from png_ptr->chunk_name,
+ * this is used to prefix the message. The message is limited in length
+ * to 63 bytes, the name characters are output as hex digits wrapped in []
+ * if the character is invalid.
+ */
+#define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97))
+static PNG_CONST char png_digit[16] = {
+ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+ 'A', 'B', 'C', 'D', 'E', 'F'
+};
+
+#define PNG_MAX_ERROR_TEXT 64
+
+#if !defined(PNG_NO_WARNINGS) || !defined(PNG_NO_ERROR_TEXT)
+static void /* PRIVATE */
+png_format_buffer(png_structp png_ptr, png_charp buffer, png_const_charp
+ error_message)
+{
+ int iout = 0, iin = 0;
+
+ while (iin < 4)
+ {
+ int c = png_ptr->chunk_name[iin++];
+ if (isnonalpha(c))
+ {
+ buffer[iout++] = '[';
+ buffer[iout++] = png_digit[(c & 0xf0) >> 4];
+ buffer[iout++] = png_digit[c & 0x0f];
+ buffer[iout++] = ']';
+ }
+ else
+ {
+ buffer[iout++] = (png_byte)c;
+ }
+ }
+
+ if (error_message == NULL)
+ buffer[iout] = '\0';
+ else
+ {
+ buffer[iout++] = ':';
+ buffer[iout++] = ' ';
+ png_memcpy(buffer + iout, error_message, PNG_MAX_ERROR_TEXT);
+ buffer[iout + PNG_MAX_ERROR_TEXT - 1] = '\0';
+ }
+}
+
+#ifdef PNG_READ_SUPPORTED
+void PNGAPI
+png_chunk_error(png_structp png_ptr, png_const_charp error_message)
+{
+ char msg[18+PNG_MAX_ERROR_TEXT];
+ if (png_ptr == NULL)
+ png_error(png_ptr, error_message);
+ else
+ {
+ png_format_buffer(png_ptr, msg, error_message);
+ png_error(png_ptr, msg);
+ }
+}
+#endif /* PNG_READ_SUPPORTED */
+#endif /* !defined(PNG_NO_WARNINGS) || !defined(PNG_NO_ERROR_TEXT) */
+
+#ifndef PNG_NO_WARNINGS
+void PNGAPI
+png_chunk_warning(png_structp png_ptr, png_const_charp warning_message)
+{
+ char msg[18+PNG_MAX_ERROR_TEXT];
+ if (png_ptr == NULL)
+ png_warning(png_ptr, warning_message);
+ else
+ {
+ png_format_buffer(png_ptr, msg, warning_message);
+ png_warning(png_ptr, msg);
+ }
+}
+#endif /* PNG_NO_WARNINGS */
+
+
+/* This is the default error handling function. Note that replacements for
+ * this function MUST NOT RETURN, or the program will likely crash. This
+ * function is used by default, or if the program supplies NULL for the
+ * error function pointer in png_set_error_fn().
+ */
+static void /* PRIVATE */
+png_default_error(png_structp png_ptr, png_const_charp error_message)
+{
+#ifndef PNG_NO_CONSOLE_IO
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ if (*error_message == '#')
+ {
+ /* Strip "#nnnn " from beginning of warning message. */
+ int offset;
+ char error_number[16];
+ for (offset = 0; offset<15; offset++)
+ {
+ error_number[offset] = error_message[offset + 1];
+ if (error_message[offset] == ' ')
+ break;
+ }
+ if ((offset > 1) && (offset < 15))
+ {
+ error_number[offset - 1] = '\0';
+ fprintf(stderr, "libpng error no. %s: %s\n", error_number,
+ error_message + offset + 1);
+ }
+ else
+ fprintf(stderr, "libpng error: %s, offset=%d\n", error_message, offset);
+ }
+ else
+#endif
+ fprintf(stderr, "libpng error: %s\n", error_message);
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+ if (png_ptr)
+ {
+# ifdef USE_FAR_KEYWORD
+ {
+ jmp_buf jmpbuf;
+ png_memcpy(jmpbuf, png_ptr->jmpbuf, png_sizeof(jmp_buf));
+ longjmp(jmpbuf, 1);
+ }
+# else
+ longjmp(png_ptr->jmpbuf, 1);
+# endif
+ }
+#else
+ PNG_ABORT();
+#endif
+#ifdef PNG_NO_CONSOLE_IO
+ error_message = error_message; /* make compiler happy */
+#endif
+}
+
+#ifndef PNG_NO_WARNINGS
+/* This function is called when there is a warning, but the library thinks
+ * it can continue anyway. Replacement functions don't have to do anything
+ * here if you don't want them to. In the default configuration, png_ptr is
+ * not used, but it is passed in case it may be useful.
+ */
+static void /* PRIVATE */
+png_default_warning(png_structp png_ptr, png_const_charp warning_message)
+{
+#ifndef PNG_NO_CONSOLE_IO
+# ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ if (*warning_message == '#')
+ {
+ int offset;
+ char warning_number[16];
+ for (offset = 0; offset < 15; offset++)
+ {
+ warning_number[offset] = warning_message[offset + 1];
+ if (warning_message[offset] == ' ')
+ break;
+ }
+ if ((offset > 1) && (offset < 15))
+ {
+ warning_number[offset + 1] = '\0';
+ fprintf(stderr, "libpng warning no. %s: %s\n", warning_number,
+ warning_message + offset);
+ }
+ else
+ fprintf(stderr, "libpng warning: %s\n", warning_message);
+ }
+ else
+# endif
+ fprintf(stderr, "libpng warning: %s\n", warning_message);
+#else
+ warning_message = warning_message; /* make compiler happy */
+#endif
+ png_ptr = png_ptr; /* make compiler happy */
+}
+#endif /* PNG_NO_WARNINGS */
+
+/* This function is called when the application wants to use another method
+ * of handling errors and warnings. Note that the error function MUST NOT
+ * return to the calling routine or serious problems will occur. The return
+ * method used in the default routine calls longjmp(png_ptr->jmpbuf, 1)
+ */
+void PNGAPI
+png_set_error_fn(png_structp png_ptr, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warning_fn)
+{
+ if (png_ptr == NULL)
+ return;
+ png_ptr->error_ptr = error_ptr;
+ png_ptr->error_fn = error_fn;
+ png_ptr->warning_fn = warning_fn;
+}
+
+
+/* This function returns a pointer to the error_ptr associated with the user
+ * functions. The application should free any memory associated with this
+ * pointer before png_write_destroy and png_read_destroy are called.
+ */
+png_voidp PNGAPI
+png_get_error_ptr(png_structp png_ptr)
+{
+ if (png_ptr == NULL)
+ return NULL;
+ return ((png_voidp)png_ptr->error_ptr);
+}
+
+
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+void PNGAPI
+png_set_strip_error_numbers(png_structp png_ptr, png_uint_32 strip_mode)
+{
+ if (png_ptr != NULL)
+ {
+ png_ptr->flags &=
+ ((~(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))&strip_mode);
+ }
+}
+#endif
+#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pnggccrd.c b/Build/source/libs/libpng/libpng-1.2.34/pnggccrd.c
new file mode 100644
index 00000000000..e61523e77a2
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pnggccrd.c
@@ -0,0 +1,103 @@
+/* pnggccrd.c was removed from libpng-1.2.20. */
+
+/* This code snippet is for use by configure's compilation test. */
+
+#if (!defined _MSC_VER) && \
+ defined(PNG_ASSEMBLER_CODE_SUPPORTED) && \
+ defined(PNG_MMX_CODE_SUPPORTED)
+
+int PNGAPI png_dummy_mmx_support(void);
+
+static int _mmx_supported = 2; // 0: no MMX; 1: MMX supported; 2: not tested
+
+int PNGAPI
+png_dummy_mmx_support(void) __attribute__((noinline));
+
+int PNGAPI
+png_dummy_mmx_support(void)
+{
+ int result;
+#if defined(PNG_MMX_CODE_SUPPORTED) // superfluous, but what the heck
+ __asm__ __volatile__ (
+#if defined(__x86_64__)
+ "pushq %%rbx \n\t" // rbx gets clobbered by CPUID instruction
+ "pushq %%rcx \n\t" // so does rcx...
+ "pushq %%rdx \n\t" // ...and rdx (but rcx & rdx safe on Linux)
+ "pushfq \n\t" // save Eflag to stack
+ "popq %%rax \n\t" // get Eflag from stack into rax
+ "movq %%rax, %%rcx \n\t" // make another copy of Eflag in rcx
+ "xorl $0x200000, %%eax \n\t" // toggle ID bit in Eflag (i.e., bit 21)
+ "pushq %%rax \n\t" // save modified Eflag back to stack
+ "popfq \n\t" // restore modified value to Eflag reg
+ "pushfq \n\t" // save Eflag to stack
+ "popq %%rax \n\t" // get Eflag from stack
+ "pushq %%rcx \n\t" // save original Eflag to stack
+ "popfq \n\t" // restore original Eflag
+#else
+ "pushl %%ebx \n\t" // ebx gets clobbered by CPUID instruction
+ "pushl %%ecx \n\t" // so does ecx...
+ "pushl %%edx \n\t" // ...and edx (but ecx & edx safe on Linux)
+ "pushfl \n\t" // save Eflag to stack
+ "popl %%eax \n\t" // get Eflag from stack into eax
+ "movl %%eax, %%ecx \n\t" // make another copy of Eflag in ecx
+ "xorl $0x200000, %%eax \n\t" // toggle ID bit in Eflag (i.e., bit 21)
+ "pushl %%eax \n\t" // save modified Eflag back to stack
+ "popfl \n\t" // restore modified value to Eflag reg
+ "pushfl \n\t" // save Eflag to stack
+ "popl %%eax \n\t" // get Eflag from stack
+ "pushl %%ecx \n\t" // save original Eflag to stack
+ "popfl \n\t" // restore original Eflag
+#endif
+ "xorl %%ecx, %%eax \n\t" // compare new Eflag with original Eflag
+ "jz 0f \n\t" // if same, CPUID instr. is not supported
+
+ "xorl %%eax, %%eax \n\t" // set eax to zero
+// ".byte 0x0f, 0xa2 \n\t" // CPUID instruction (two-byte opcode)
+ "cpuid \n\t" // get the CPU identification info
+ "cmpl $1, %%eax \n\t" // make sure eax return non-zero value
+ "jl 0f \n\t" // if eax is zero, MMX is not supported
+
+ "xorl %%eax, %%eax \n\t" // set eax to zero and...
+ "incl %%eax \n\t" // ...increment eax to 1. This pair is
+ // faster than the instruction "mov eax, 1"
+ "cpuid \n\t" // get the CPU identification info again
+ "andl $0x800000, %%edx \n\t" // mask out all bits but MMX bit (23)
+ "cmpl $0, %%edx \n\t" // 0 = MMX not supported
+ "jz 0f \n\t" // non-zero = yes, MMX IS supported
+
+ "movl $1, %%eax \n\t" // set return value to 1
+ "jmp 1f \n\t" // DONE: have MMX support
+
+ "0: \n\t" // .NOT_SUPPORTED: target label for jump instructions
+ "movl $0, %%eax \n\t" // set return value to 0
+ "1: \n\t" // .RETURN: target label for jump instructions
+#if defined(__x86_64__)
+ "popq %%rdx \n\t" // restore rdx
+ "popq %%rcx \n\t" // restore rcx
+ "popq %%rbx \n\t" // restore rbx
+#else
+ "popl %%edx \n\t" // restore edx
+ "popl %%ecx \n\t" // restore ecx
+ "popl %%ebx \n\t" // restore ebx
+#endif
+
+// "ret \n\t" // DONE: no MMX support
+ // (fall through to standard C "ret")
+
+ : "=a" (result) // output list
+
+ : // any variables used on input (none)
+
+ // no clobber list
+// , "%ebx", "%ecx", "%edx" // GRR: we handle these manually
+// , "memory" // if write to a variable gcc thought was in a reg
+// , "cc" // "condition codes" (flag bits)
+ );
+ _mmx_supported = result;
+#else
+ _mmx_supported = 0;
+#endif /* PNG_MMX_CODE_SUPPORTED */
+
+ return _mmx_supported;
+}
+#endif
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngget.c b/Build/source/libs/libpng/libpng-1.2.34/pngget.c
new file mode 100644
index 00000000000..aee8cd11553
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngget.c
@@ -0,0 +1,900 @@
+
+/* pngget.c - retrieval of values from info struct
+ *
+ * Last changed in libpng 1.2.30 [August 15, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+
+png_uint_32 PNGAPI
+png_get_valid(png_structp png_ptr, png_infop info_ptr, png_uint_32 flag)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ return(info_ptr->valid & flag);
+ else
+ return(0);
+}
+
+png_uint_32 PNGAPI
+png_get_rowbytes(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ return(info_ptr->rowbytes);
+ else
+ return(0);
+}
+
+#if defined(PNG_INFO_IMAGE_SUPPORTED)
+png_bytepp PNGAPI
+png_get_rows(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ return(info_ptr->row_pointers);
+ else
+ return(0);
+}
+#endif
+
+#ifdef PNG_EASY_ACCESS_SUPPORTED
+/* easy access to info, added in libpng-0.99 */
+png_uint_32 PNGAPI
+png_get_image_width(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ {
+ return info_ptr->width;
+ }
+ return (0);
+}
+
+png_uint_32 PNGAPI
+png_get_image_height(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ {
+ return info_ptr->height;
+ }
+ return (0);
+}
+
+png_byte PNGAPI
+png_get_bit_depth(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ {
+ return info_ptr->bit_depth;
+ }
+ return (0);
+}
+
+png_byte PNGAPI
+png_get_color_type(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ {
+ return info_ptr->color_type;
+ }
+ return (0);
+}
+
+png_byte PNGAPI
+png_get_filter_type(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ {
+ return info_ptr->filter_type;
+ }
+ return (0);
+}
+
+png_byte PNGAPI
+png_get_interlace_type(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ {
+ return info_ptr->interlace_type;
+ }
+ return (0);
+}
+
+png_byte PNGAPI
+png_get_compression_type(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ {
+ return info_ptr->compression_type;
+ }
+ return (0);
+}
+
+png_uint_32 PNGAPI
+png_get_x_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+#if defined(PNG_pHYs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_pHYs)
+ {
+ png_debug1(1, "in %s retrieval function", "png_get_x_pixels_per_meter");
+ if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER)
+ return (0);
+ else return (info_ptr->x_pixels_per_unit);
+ }
+#else
+ return (0);
+#endif
+ return (0);
+}
+
+png_uint_32 PNGAPI
+png_get_y_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+#if defined(PNG_pHYs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_pHYs)
+ {
+ png_debug1(1, "in %s retrieval function", "png_get_y_pixels_per_meter");
+ if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER)
+ return (0);
+ else return (info_ptr->y_pixels_per_unit);
+ }
+#else
+ return (0);
+#endif
+ return (0);
+}
+
+png_uint_32 PNGAPI
+png_get_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+#if defined(PNG_pHYs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_pHYs)
+ {
+ png_debug1(1, "in %s retrieval function", "png_get_pixels_per_meter");
+ if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER ||
+ info_ptr->x_pixels_per_unit != info_ptr->y_pixels_per_unit)
+ return (0);
+ else return (info_ptr->x_pixels_per_unit);
+ }
+#else
+ return (0);
+#endif
+ return (0);
+}
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+float PNGAPI
+png_get_pixel_aspect_ratio(png_structp png_ptr, png_infop info_ptr)
+ {
+ if (png_ptr != NULL && info_ptr != NULL)
+#if defined(PNG_pHYs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_pHYs)
+ {
+ png_debug1(1, "in %s retrieval function", "png_get_aspect_ratio");
+ if (info_ptr->x_pixels_per_unit == 0)
+ return ((float)0.0);
+ else
+ return ((float)((float)info_ptr->y_pixels_per_unit
+ /(float)info_ptr->x_pixels_per_unit));
+ }
+#else
+ return (0.0);
+#endif
+ return ((float)0.0);
+}
+#endif
+
+png_int_32 PNGAPI
+png_get_x_offset_microns(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+#if defined(PNG_oFFs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_oFFs)
+ {
+ png_debug1(1, "in %s retrieval function", "png_get_x_offset_microns");
+ if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER)
+ return (0);
+ else return (info_ptr->x_offset);
+ }
+#else
+ return (0);
+#endif
+ return (0);
+}
+
+png_int_32 PNGAPI
+png_get_y_offset_microns(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+#if defined(PNG_oFFs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_oFFs)
+ {
+ png_debug1(1, "in %s retrieval function", "png_get_y_offset_microns");
+ if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER)
+ return (0);
+ else return (info_ptr->y_offset);
+ }
+#else
+ return (0);
+#endif
+ return (0);
+}
+
+png_int_32 PNGAPI
+png_get_x_offset_pixels(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+#if defined(PNG_oFFs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_oFFs)
+ {
+ png_debug1(1, "in %s retrieval function", "png_get_x_offset_microns");
+ if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL)
+ return (0);
+ else return (info_ptr->x_offset);
+ }
+#else
+ return (0);
+#endif
+ return (0);
+}
+
+png_int_32 PNGAPI
+png_get_y_offset_pixels(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+#if defined(PNG_oFFs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_oFFs)
+ {
+ png_debug1(1, "in %s retrieval function", "png_get_y_offset_microns");
+ if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL)
+ return (0);
+ else return (info_ptr->y_offset);
+ }
+#else
+ return (0);
+#endif
+ return (0);
+}
+
+#if defined(PNG_INCH_CONVERSIONS) && defined(PNG_FLOATING_POINT_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_pixels_per_inch(png_structp png_ptr, png_infop info_ptr)
+{
+ return ((png_uint_32)((float)png_get_pixels_per_meter(png_ptr, info_ptr)
+ *.0254 +.5));
+}
+
+png_uint_32 PNGAPI
+png_get_x_pixels_per_inch(png_structp png_ptr, png_infop info_ptr)
+{
+ return ((png_uint_32)((float)png_get_x_pixels_per_meter(png_ptr, info_ptr)
+ *.0254 +.5));
+}
+
+png_uint_32 PNGAPI
+png_get_y_pixels_per_inch(png_structp png_ptr, png_infop info_ptr)
+{
+ return ((png_uint_32)((float)png_get_y_pixels_per_meter(png_ptr, info_ptr)
+ *.0254 +.5));
+}
+
+float PNGAPI
+png_get_x_offset_inches(png_structp png_ptr, png_infop info_ptr)
+{
+ return ((float)png_get_x_offset_microns(png_ptr, info_ptr)
+ *.00003937);
+}
+
+float PNGAPI
+png_get_y_offset_inches(png_structp png_ptr, png_infop info_ptr)
+{
+ return ((float)png_get_y_offset_microns(png_ptr, info_ptr)
+ *.00003937);
+}
+
+#if defined(PNG_pHYs_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_pHYs_dpi(png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type)
+{
+ png_uint_32 retval = 0;
+
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_pHYs))
+ {
+ png_debug1(1, "in %s retrieval function", "pHYs");
+ if (res_x != NULL)
+ {
+ *res_x = info_ptr->x_pixels_per_unit;
+ retval |= PNG_INFO_pHYs;
+ }
+ if (res_y != NULL)
+ {
+ *res_y = info_ptr->y_pixels_per_unit;
+ retval |= PNG_INFO_pHYs;
+ }
+ if (unit_type != NULL)
+ {
+ *unit_type = (int)info_ptr->phys_unit_type;
+ retval |= PNG_INFO_pHYs;
+ if (*unit_type == 1)
+ {
+ if (res_x != NULL) *res_x = (png_uint_32)(*res_x * .0254 + .50);
+ if (res_y != NULL) *res_y = (png_uint_32)(*res_y * .0254 + .50);
+ }
+ }
+ }
+ return (retval);
+}
+#endif /* PNG_pHYs_SUPPORTED */
+#endif /* PNG_INCH_CONVERSIONS && PNG_FLOATING_POINT_SUPPORTED */
+
+/* png_get_channels really belongs in here, too, but it's been around longer */
+
+#endif /* PNG_EASY_ACCESS_SUPPORTED */
+
+png_byte PNGAPI
+png_get_channels(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ return(info_ptr->channels);
+ else
+ return (0);
+}
+
+png_bytep PNGAPI
+png_get_signature(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr != NULL && info_ptr != NULL)
+ return(info_ptr->signature);
+ else
+ return (NULL);
+}
+
+#if defined(PNG_bKGD_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_bKGD(png_structp png_ptr, png_infop info_ptr,
+ png_color_16p *background)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_bKGD)
+ && background != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "bKGD");
+ *background = &(info_ptr->background);
+ return (PNG_INFO_bKGD);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_cHRM_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+png_uint_32 PNGAPI
+png_get_cHRM(png_structp png_ptr, png_infop info_ptr,
+ double *white_x, double *white_y, double *red_x, double *red_y,
+ double *green_x, double *green_y, double *blue_x, double *blue_y)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM))
+ {
+ png_debug1(1, "in %s retrieval function", "cHRM");
+ if (white_x != NULL)
+ *white_x = (double)info_ptr->x_white;
+ if (white_y != NULL)
+ *white_y = (double)info_ptr->y_white;
+ if (red_x != NULL)
+ *red_x = (double)info_ptr->x_red;
+ if (red_y != NULL)
+ *red_y = (double)info_ptr->y_red;
+ if (green_x != NULL)
+ *green_x = (double)info_ptr->x_green;
+ if (green_y != NULL)
+ *green_y = (double)info_ptr->y_green;
+ if (blue_x != NULL)
+ *blue_x = (double)info_ptr->x_blue;
+ if (blue_y != NULL)
+ *blue_y = (double)info_ptr->y_blue;
+ return (PNG_INFO_cHRM);
+ }
+ return (0);
+}
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+png_uint_32 PNGAPI
+png_get_cHRM_fixed(png_structp png_ptr, png_infop info_ptr,
+ png_fixed_point *white_x, png_fixed_point *white_y, png_fixed_point *red_x,
+ png_fixed_point *red_y, png_fixed_point *green_x, png_fixed_point *green_y,
+ png_fixed_point *blue_x, png_fixed_point *blue_y)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM))
+ {
+ png_debug1(1, "in %s retrieval function", "cHRM");
+ if (white_x != NULL)
+ *white_x = info_ptr->int_x_white;
+ if (white_y != NULL)
+ *white_y = info_ptr->int_y_white;
+ if (red_x != NULL)
+ *red_x = info_ptr->int_x_red;
+ if (red_y != NULL)
+ *red_y = info_ptr->int_y_red;
+ if (green_x != NULL)
+ *green_x = info_ptr->int_x_green;
+ if (green_y != NULL)
+ *green_y = info_ptr->int_y_green;
+ if (blue_x != NULL)
+ *blue_x = info_ptr->int_x_blue;
+ if (blue_y != NULL)
+ *blue_y = info_ptr->int_y_blue;
+ return (PNG_INFO_cHRM);
+ }
+ return (0);
+}
+#endif
+#endif
+
+#if defined(PNG_gAMA_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+png_uint_32 PNGAPI
+png_get_gAMA(png_structp png_ptr, png_infop info_ptr, double *file_gamma)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA)
+ && file_gamma != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "gAMA");
+ *file_gamma = (double)info_ptr->gamma;
+ return (PNG_INFO_gAMA);
+ }
+ return (0);
+}
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+png_uint_32 PNGAPI
+png_get_gAMA_fixed(png_structp png_ptr, png_infop info_ptr,
+ png_fixed_point *int_file_gamma)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA)
+ && int_file_gamma != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "gAMA");
+ *int_file_gamma = info_ptr->int_gamma;
+ return (PNG_INFO_gAMA);
+ }
+ return (0);
+}
+#endif
+#endif
+
+#if defined(PNG_sRGB_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_sRGB(png_structp png_ptr, png_infop info_ptr, int *file_srgb_intent)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB)
+ && file_srgb_intent != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "sRGB");
+ *file_srgb_intent = (int)info_ptr->srgb_intent;
+ return (PNG_INFO_sRGB);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_iCCP_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_iCCP(png_structp png_ptr, png_infop info_ptr,
+ png_charpp name, int *compression_type,
+ png_charpp profile, png_uint_32 *proflen)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_iCCP)
+ && name != NULL && profile != NULL && proflen != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "iCCP");
+ *name = info_ptr->iccp_name;
+ *profile = info_ptr->iccp_profile;
+ /* compression_type is a dummy so the API won't have to change
+ if we introduce multiple compression types later. */
+ *proflen = (int)info_ptr->iccp_proflen;
+ *compression_type = (int)info_ptr->iccp_compression;
+ return (PNG_INFO_iCCP);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_sPLT_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_sPLT(png_structp png_ptr, png_infop info_ptr,
+ png_sPLT_tpp spalettes)
+{
+ if (png_ptr != NULL && info_ptr != NULL && spalettes != NULL)
+ {
+ *spalettes = info_ptr->splt_palettes;
+ return ((png_uint_32)info_ptr->splt_palettes_num);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_hIST_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_16p *hist)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_hIST)
+ && hist != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "hIST");
+ *hist = info_ptr->hist;
+ return (PNG_INFO_hIST);
+ }
+ return (0);
+}
+#endif
+
+png_uint_32 PNGAPI
+png_get_IHDR(png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 *width, png_uint_32 *height, int *bit_depth,
+ int *color_type, int *interlace_type, int *compression_type,
+ int *filter_type)
+
+{
+ if (png_ptr != NULL && info_ptr != NULL && width != NULL && height != NULL &&
+ bit_depth != NULL && color_type != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "IHDR");
+ *width = info_ptr->width;
+ *height = info_ptr->height;
+ *bit_depth = info_ptr->bit_depth;
+ if (info_ptr->bit_depth < 1 || info_ptr->bit_depth > 16)
+ png_error(png_ptr, "Invalid bit depth");
+ *color_type = info_ptr->color_type;
+ if (info_ptr->color_type > 6)
+ png_error(png_ptr, "Invalid color type");
+ if (compression_type != NULL)
+ *compression_type = info_ptr->compression_type;
+ if (filter_type != NULL)
+ *filter_type = info_ptr->filter_type;
+ if (interlace_type != NULL)
+ *interlace_type = info_ptr->interlace_type;
+
+ /* check for potential overflow of rowbytes */
+ if (*width == 0 || *width > PNG_UINT_31_MAX)
+ png_error(png_ptr, "Invalid image width");
+ if (*height == 0 || *height > PNG_UINT_31_MAX)
+ png_error(png_ptr, "Invalid image height");
+ if (info_ptr->width > (PNG_UINT_32_MAX
+ >> 3) /* 8-byte RGBA pixels */
+ - 64 /* bigrowbuf hack */
+ - 1 /* filter byte */
+ - 7*8 /* rounding of width to multiple of 8 pixels */
+ - 8) /* extra max_pixel_depth pad */
+ {
+ png_warning(png_ptr,
+ "Width too large for libpng to process image data.");
+ }
+ return (1);
+ }
+ return (0);
+}
+
+#if defined(PNG_oFFs_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_oFFs(png_structp png_ptr, png_infop info_ptr,
+ png_int_32 *offset_x, png_int_32 *offset_y, int *unit_type)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_oFFs)
+ && offset_x != NULL && offset_y != NULL && unit_type != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "oFFs");
+ *offset_x = info_ptr->x_offset;
+ *offset_y = info_ptr->y_offset;
+ *unit_type = (int)info_ptr->offset_unit_type;
+ return (PNG_INFO_oFFs);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_pCAL_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_pCAL(png_structp png_ptr, png_infop info_ptr,
+ png_charp *purpose, png_int_32 *X0, png_int_32 *X1, int *type, int *nparams,
+ png_charp *units, png_charpp *params)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_pCAL)
+ && purpose != NULL && X0 != NULL && X1 != NULL && type != NULL &&
+ nparams != NULL && units != NULL && params != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "pCAL");
+ *purpose = info_ptr->pcal_purpose;
+ *X0 = info_ptr->pcal_X0;
+ *X1 = info_ptr->pcal_X1;
+ *type = (int)info_ptr->pcal_type;
+ *nparams = (int)info_ptr->pcal_nparams;
+ *units = info_ptr->pcal_units;
+ *params = info_ptr->pcal_params;
+ return (PNG_INFO_pCAL);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_sCAL_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+png_uint_32 PNGAPI
+png_get_sCAL(png_structp png_ptr, png_infop info_ptr,
+ int *unit, double *width, double *height)
+{
+ if (png_ptr != NULL && info_ptr != NULL &&
+ (info_ptr->valid & PNG_INFO_sCAL))
+ {
+ *unit = info_ptr->scal_unit;
+ *width = info_ptr->scal_pixel_width;
+ *height = info_ptr->scal_pixel_height;
+ return (PNG_INFO_sCAL);
+ }
+ return(0);
+}
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+png_uint_32 PNGAPI
+png_get_sCAL_s(png_structp png_ptr, png_infop info_ptr,
+ int *unit, png_charpp width, png_charpp height)
+{
+ if (png_ptr != NULL && info_ptr != NULL &&
+ (info_ptr->valid & PNG_INFO_sCAL))
+ {
+ *unit = info_ptr->scal_unit;
+ *width = info_ptr->scal_s_width;
+ *height = info_ptr->scal_s_height;
+ return (PNG_INFO_sCAL);
+ }
+ return(0);
+}
+#endif
+#endif
+#endif
+
+#if defined(PNG_pHYs_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_pHYs(png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type)
+{
+ png_uint_32 retval = 0;
+
+ if (png_ptr != NULL && info_ptr != NULL &&
+ (info_ptr->valid & PNG_INFO_pHYs))
+ {
+ png_debug1(1, "in %s retrieval function", "pHYs");
+ if (res_x != NULL)
+ {
+ *res_x = info_ptr->x_pixels_per_unit;
+ retval |= PNG_INFO_pHYs;
+ }
+ if (res_y != NULL)
+ {
+ *res_y = info_ptr->y_pixels_per_unit;
+ retval |= PNG_INFO_pHYs;
+ }
+ if (unit_type != NULL)
+ {
+ *unit_type = (int)info_ptr->phys_unit_type;
+ retval |= PNG_INFO_pHYs;
+ }
+ }
+ return (retval);
+}
+#endif
+
+png_uint_32 PNGAPI
+png_get_PLTE(png_structp png_ptr, png_infop info_ptr, png_colorp *palette,
+ int *num_palette)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_PLTE)
+ && palette != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "PLTE");
+ *palette = info_ptr->palette;
+ *num_palette = info_ptr->num_palette;
+ png_debug1(3, "num_palette = %d", *num_palette);
+ return (PNG_INFO_PLTE);
+ }
+ return (0);
+}
+
+#if defined(PNG_sBIT_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_sBIT(png_structp png_ptr, png_infop info_ptr, png_color_8p *sig_bit)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_sBIT)
+ && sig_bit != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "sBIT");
+ *sig_bit = &(info_ptr->sig_bit);
+ return (PNG_INFO_sBIT);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_TEXT_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_text(png_structp png_ptr, png_infop info_ptr, png_textp *text_ptr,
+ int *num_text)
+{
+ if (png_ptr != NULL && info_ptr != NULL && info_ptr->num_text > 0)
+ {
+ png_debug1(1, "in %s retrieval function",
+ (png_ptr->chunk_name[0] == '\0' ? "text"
+ : (png_const_charp)png_ptr->chunk_name));
+ if (text_ptr != NULL)
+ *text_ptr = info_ptr->text;
+ if (num_text != NULL)
+ *num_text = info_ptr->num_text;
+ return ((png_uint_32)info_ptr->num_text);
+ }
+ if (num_text != NULL)
+ *num_text = 0;
+ return(0);
+}
+#endif
+
+#if defined(PNG_tIME_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_tIME(png_structp png_ptr, png_infop info_ptr, png_timep *mod_time)
+{
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_tIME)
+ && mod_time != NULL)
+ {
+ png_debug1(1, "in %s retrieval function", "tIME");
+ *mod_time = &(info_ptr->mod_time);
+ return (PNG_INFO_tIME);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_tRNS(png_structp png_ptr, png_infop info_ptr,
+ png_bytep *trans, int *num_trans, png_color_16p *trans_values)
+{
+ png_uint_32 retval = 0;
+ if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS))
+ {
+ png_debug1(1, "in %s retrieval function", "tRNS");
+ if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ if (trans != NULL)
+ {
+ *trans = info_ptr->trans;
+ retval |= PNG_INFO_tRNS;
+ }
+ if (trans_values != NULL)
+ *trans_values = &(info_ptr->trans_values);
+ }
+ else /* if (info_ptr->color_type != PNG_COLOR_TYPE_PALETTE) */
+ {
+ if (trans_values != NULL)
+ {
+ *trans_values = &(info_ptr->trans_values);
+ retval |= PNG_INFO_tRNS;
+ }
+ if (trans != NULL)
+ *trans = NULL;
+ }
+ if (num_trans != NULL)
+ {
+ *num_trans = info_ptr->num_trans;
+ retval |= PNG_INFO_tRNS;
+ }
+ }
+ return (retval);
+}
+#endif
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+png_uint_32 PNGAPI
+png_get_unknown_chunks(png_structp png_ptr, png_infop info_ptr,
+ png_unknown_chunkpp unknowns)
+{
+ if (png_ptr != NULL && info_ptr != NULL && unknowns != NULL)
+ {
+ *unknowns = info_ptr->unknown_chunks;
+ return ((png_uint_32)info_ptr->unknown_chunks_num);
+ }
+ return (0);
+}
+#endif
+
+#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+png_byte PNGAPI
+png_get_rgb_to_gray_status (png_structp png_ptr)
+{
+ return (png_byte)(png_ptr? png_ptr->rgb_to_gray_status : 0);
+}
+#endif
+
+#if defined(PNG_USER_CHUNKS_SUPPORTED)
+png_voidp PNGAPI
+png_get_user_chunk_ptr(png_structp png_ptr)
+{
+ return (png_ptr? png_ptr->user_chunk_ptr : NULL);
+}
+#endif
+
+#ifdef PNG_WRITE_SUPPORTED
+png_uint_32 PNGAPI
+png_get_compression_buffer_size(png_structp png_ptr)
+{
+ return (png_uint_32)(png_ptr? png_ptr->zbuf_size : 0L);
+}
+#endif
+
+#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
+#ifndef PNG_1_0_X
+/* this function was added to libpng 1.2.0 and should exist by default */
+png_uint_32 PNGAPI
+png_get_asm_flags (png_structp png_ptr)
+{
+ /* obsolete, to be removed from libpng-1.4.0 */
+ return (png_ptr? 0L: 0L);
+}
+
+/* this function was added to libpng 1.2.0 and should exist by default */
+png_uint_32 PNGAPI
+png_get_asm_flagmask (int flag_select)
+{
+ /* obsolete, to be removed from libpng-1.4.0 */
+ flag_select=flag_select;
+ return 0L;
+}
+
+ /* GRR: could add this: && defined(PNG_MMX_CODE_SUPPORTED) */
+/* this function was added to libpng 1.2.0 */
+png_uint_32 PNGAPI
+png_get_mmx_flagmask (int flag_select, int *compilerID)
+{
+ /* obsolete, to be removed from libpng-1.4.0 */
+ flag_select=flag_select;
+ *compilerID = -1; /* unknown (i.e., no asm/MMX code compiled) */
+ return 0L;
+}
+
+/* this function was added to libpng 1.2.0 */
+png_byte PNGAPI
+png_get_mmx_bitdepth_threshold (png_structp png_ptr)
+{
+ /* obsolete, to be removed from libpng-1.4.0 */
+ return (png_ptr? 0: 0);
+}
+
+/* this function was added to libpng 1.2.0 */
+png_uint_32 PNGAPI
+png_get_mmx_rowbytes_threshold (png_structp png_ptr)
+{
+ /* obsolete, to be removed from libpng-1.4.0 */
+ return (png_ptr? 0L: 0L);
+}
+#endif /* ?PNG_1_0_X */
+#endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
+
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+/* these functions were added to libpng 1.2.6 */
+png_uint_32 PNGAPI
+png_get_user_width_max (png_structp png_ptr)
+{
+ return (png_ptr? png_ptr->user_width_max : 0);
+}
+png_uint_32 PNGAPI
+png_get_user_height_max (png_structp png_ptr)
+{
+ return (png_ptr? png_ptr->user_height_max : 0);
+}
+#endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */
+
+
+#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngmem.c b/Build/source/libs/libpng/libpng-1.2.34/pngmem.c
new file mode 100644
index 00000000000..e28476f7072
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngmem.c
@@ -0,0 +1,609 @@
+
+/* pngmem.c - stub functions for memory allocation
+ *
+ * Last changed in libpng 1.2.30 [August 15, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This file provides a location for all memory allocation. Users who
+ * need special memory handling are expected to supply replacement
+ * functions for png_malloc() and png_free(), and to use
+ * png_create_read_struct_2() and png_create_write_struct_2() to
+ * identify the replacement functions.
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+
+/* Borland DOS special memory handler */
+#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__)
+/* if you change this, be sure to change the one in png.h also */
+
+/* Allocate memory for a png_struct. The malloc and memset can be replaced
+ by a single call to calloc() if this is thought to improve performance. */
+png_voidp /* PRIVATE */
+png_create_struct(int type)
+{
+#ifdef PNG_USER_MEM_SUPPORTED
+ return (png_create_struct_2(type, png_malloc_ptr_NULL, png_voidp_NULL));
+}
+
+/* Alternate version of png_create_struct, for use with user-defined malloc. */
+png_voidp /* PRIVATE */
+png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr)
+{
+#endif /* PNG_USER_MEM_SUPPORTED */
+ png_size_t size;
+ png_voidp struct_ptr;
+
+ if (type == PNG_STRUCT_INFO)
+ size = png_sizeof(png_info);
+ else if (type == PNG_STRUCT_PNG)
+ size = png_sizeof(png_struct);
+ else
+ return (png_get_copyright(NULL));
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (malloc_fn != NULL)
+ {
+ png_struct dummy_struct;
+ png_structp png_ptr = &dummy_struct;
+ png_ptr->mem_ptr=mem_ptr;
+ struct_ptr = (*(malloc_fn))(png_ptr, (png_uint_32)size);
+ }
+ else
+#endif /* PNG_USER_MEM_SUPPORTED */
+ struct_ptr = (png_voidp)farmalloc(size);
+ if (struct_ptr != NULL)
+ png_memset(struct_ptr, 0, size);
+ return (struct_ptr);
+}
+
+/* Free memory allocated by a png_create_struct() call */
+void /* PRIVATE */
+png_destroy_struct(png_voidp struct_ptr)
+{
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2(struct_ptr, png_free_ptr_NULL, png_voidp_NULL);
+}
+
+/* Free memory allocated by a png_create_struct() call */
+void /* PRIVATE */
+png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
+ png_voidp mem_ptr)
+{
+#endif
+ if (struct_ptr != NULL)
+ {
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (free_fn != NULL)
+ {
+ png_struct dummy_struct;
+ png_structp png_ptr = &dummy_struct;
+ png_ptr->mem_ptr=mem_ptr;
+ (*(free_fn))(png_ptr, struct_ptr);
+ return;
+ }
+#endif /* PNG_USER_MEM_SUPPORTED */
+ farfree (struct_ptr);
+ }
+}
+
+/* Allocate memory. For reasonable files, size should never exceed
+ * 64K. However, zlib may allocate more then 64K if you don't tell
+ * it not to. See zconf.h and png.h for more information. zlib does
+ * need to allocate exactly 64K, so whatever you call here must
+ * have the ability to do that.
+ *
+ * Borland seems to have a problem in DOS mode for exactly 64K.
+ * It gives you a segment with an offset of 8 (perhaps to store its
+ * memory stuff). zlib doesn't like this at all, so we have to
+ * detect and deal with it. This code should not be needed in
+ * Windows or OS/2 modes, and only in 16 bit mode. This code has
+ * been updated by Alexander Lehmann for version 0.89 to waste less
+ * memory.
+ *
+ * Note that we can't use png_size_t for the "size" declaration,
+ * since on some systems a png_size_t is a 16-bit quantity, and as a
+ * result, we would be truncating potentially larger memory requests
+ * (which should cause a fatal error) and introducing major problems.
+ */
+
+png_voidp PNGAPI
+png_malloc(png_structp png_ptr, png_uint_32 size)
+{
+ png_voidp ret;
+
+ if (png_ptr == NULL || size == 0)
+ return (NULL);
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (png_ptr->malloc_fn != NULL)
+ ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size));
+ else
+ ret = (png_malloc_default(png_ptr, size));
+ if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr, "Out of memory!");
+ return (ret);
+}
+
+png_voidp PNGAPI
+png_malloc_default(png_structp png_ptr, png_uint_32 size)
+{
+ png_voidp ret;
+#endif /* PNG_USER_MEM_SUPPORTED */
+
+ if (png_ptr == NULL || size == 0)
+ return (NULL);
+
+#ifdef PNG_MAX_MALLOC_64K
+ if (size > (png_uint_32)65536L)
+ {
+ png_warning(png_ptr, "Cannot Allocate > 64K");
+ ret = NULL;
+ }
+ else
+#endif
+
+ if (size != (size_t)size)
+ ret = NULL;
+ else if (size == (png_uint_32)65536L)
+ {
+ if (png_ptr->offset_table == NULL)
+ {
+ /* try to see if we need to do any of this fancy stuff */
+ ret = farmalloc(size);
+ if (ret == NULL || ((png_size_t)ret & 0xffff))
+ {
+ int num_blocks;
+ png_uint_32 total_size;
+ png_bytep table;
+ int i;
+ png_byte huge * hptr;
+
+ if (ret != NULL)
+ {
+ farfree(ret);
+ ret = NULL;
+ }
+
+ if (png_ptr->zlib_window_bits > 14)
+ num_blocks = (int)(1 << (png_ptr->zlib_window_bits - 14));
+ else
+ num_blocks = 1;
+ if (png_ptr->zlib_mem_level >= 7)
+ num_blocks += (int)(1 << (png_ptr->zlib_mem_level - 7));
+ else
+ num_blocks++;
+
+ total_size = ((png_uint_32)65536L) * (png_uint_32)num_blocks+16;
+
+ table = farmalloc(total_size);
+
+ if (table == NULL)
+ {
+#ifndef PNG_USER_MEM_SUPPORTED
+ if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr, "Out Of Memory."); /* Note "O" and "M" */
+ else
+ png_warning(png_ptr, "Out Of Memory.");
+#endif
+ return (NULL);
+ }
+
+ if ((png_size_t)table & 0xfff0)
+ {
+#ifndef PNG_USER_MEM_SUPPORTED
+ if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr,
+ "Farmalloc didn't return normalized pointer");
+ else
+ png_warning(png_ptr,
+ "Farmalloc didn't return normalized pointer");
+#endif
+ return (NULL);
+ }
+
+ png_ptr->offset_table = table;
+ png_ptr->offset_table_ptr = farmalloc(num_blocks *
+ png_sizeof(png_bytep));
+
+ if (png_ptr->offset_table_ptr == NULL)
+ {
+#ifndef PNG_USER_MEM_SUPPORTED
+ if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr, "Out Of memory."); /* Note "O" and "M" */
+ else
+ png_warning(png_ptr, "Out Of memory.");
+#endif
+ return (NULL);
+ }
+
+ hptr = (png_byte huge *)table;
+ if ((png_size_t)hptr & 0xf)
+ {
+ hptr = (png_byte huge *)((long)(hptr) & 0xfffffff0L);
+ hptr = hptr + 16L; /* "hptr += 16L" fails on Turbo C++ 3.0 */
+ }
+ for (i = 0; i < num_blocks; i++)
+ {
+ png_ptr->offset_table_ptr[i] = (png_bytep)hptr;
+ hptr = hptr + (png_uint_32)65536L; /* "+=" fails on TC++3.0 */
+ }
+
+ png_ptr->offset_table_number = num_blocks;
+ png_ptr->offset_table_count = 0;
+ png_ptr->offset_table_count_free = 0;
+ }
+ }
+
+ if (png_ptr->offset_table_count >= png_ptr->offset_table_number)
+ {
+#ifndef PNG_USER_MEM_SUPPORTED
+ if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr, "Out of Memory."); /* Note "o" and "M" */
+ else
+ png_warning(png_ptr, "Out of Memory.");
+#endif
+ return (NULL);
+ }
+
+ ret = png_ptr->offset_table_ptr[png_ptr->offset_table_count++];
+ }
+ else
+ ret = farmalloc(size);
+
+#ifndef PNG_USER_MEM_SUPPORTED
+ if (ret == NULL)
+ {
+ if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr, "Out of memory."); /* Note "o" and "m" */
+ else
+ png_warning(png_ptr, "Out of memory."); /* Note "o" and "m" */
+ }
+#endif
+
+ return (ret);
+}
+
+/* free a pointer allocated by png_malloc(). In the default
+ configuration, png_ptr is not used, but is passed in case it
+ is needed. If ptr is NULL, return without taking any action. */
+
+void PNGAPI
+png_free(png_structp png_ptr, png_voidp ptr)
+{
+ if (png_ptr == NULL || ptr == NULL)
+ return;
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (png_ptr->free_fn != NULL)
+ {
+ (*(png_ptr->free_fn))(png_ptr, ptr);
+ return;
+ }
+ else png_free_default(png_ptr, ptr);
+}
+
+void PNGAPI
+png_free_default(png_structp png_ptr, png_voidp ptr)
+{
+#endif /* PNG_USER_MEM_SUPPORTED */
+
+ if (png_ptr == NULL || ptr == NULL) return;
+
+ if (png_ptr->offset_table != NULL)
+ {
+ int i;
+
+ for (i = 0; i < png_ptr->offset_table_count; i++)
+ {
+ if (ptr == png_ptr->offset_table_ptr[i])
+ {
+ ptr = NULL;
+ png_ptr->offset_table_count_free++;
+ break;
+ }
+ }
+ if (png_ptr->offset_table_count_free == png_ptr->offset_table_count)
+ {
+ farfree(png_ptr->offset_table);
+ farfree(png_ptr->offset_table_ptr);
+ png_ptr->offset_table = NULL;
+ png_ptr->offset_table_ptr = NULL;
+ }
+ }
+
+ if (ptr != NULL)
+ {
+ farfree(ptr);
+ }
+}
+
+#else /* Not the Borland DOS special memory handler */
+
+/* Allocate memory for a png_struct or a png_info. The malloc and
+ memset can be replaced by a single call to calloc() if this is thought
+ to improve performance noticably. */
+png_voidp /* PRIVATE */
+png_create_struct(int type)
+{
+#ifdef PNG_USER_MEM_SUPPORTED
+ return (png_create_struct_2(type, png_malloc_ptr_NULL, png_voidp_NULL));
+}
+
+/* Allocate memory for a png_struct or a png_info. The malloc and
+ memset can be replaced by a single call to calloc() if this is thought
+ to improve performance noticably. */
+png_voidp /* PRIVATE */
+png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr)
+{
+#endif /* PNG_USER_MEM_SUPPORTED */
+ png_size_t size;
+ png_voidp struct_ptr;
+
+ if (type == PNG_STRUCT_INFO)
+ size = png_sizeof(png_info);
+ else if (type == PNG_STRUCT_PNG)
+ size = png_sizeof(png_struct);
+ else
+ return (NULL);
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (malloc_fn != NULL)
+ {
+ png_struct dummy_struct;
+ png_structp png_ptr = &dummy_struct;
+ png_ptr->mem_ptr=mem_ptr;
+ struct_ptr = (*(malloc_fn))(png_ptr, size);
+ if (struct_ptr != NULL)
+ png_memset(struct_ptr, 0, size);
+ return (struct_ptr);
+ }
+#endif /* PNG_USER_MEM_SUPPORTED */
+
+#if defined(__TURBOC__) && !defined(__FLAT__)
+ struct_ptr = (png_voidp)farmalloc(size);
+#else
+# if defined(_MSC_VER) && defined(MAXSEG_64K)
+ struct_ptr = (png_voidp)halloc(size, 1);
+# else
+ struct_ptr = (png_voidp)malloc(size);
+# endif
+#endif
+ if (struct_ptr != NULL)
+ png_memset(struct_ptr, 0, size);
+
+ return (struct_ptr);
+}
+
+
+/* Free memory allocated by a png_create_struct() call */
+void /* PRIVATE */
+png_destroy_struct(png_voidp struct_ptr)
+{
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2(struct_ptr, png_free_ptr_NULL, png_voidp_NULL);
+}
+
+/* Free memory allocated by a png_create_struct() call */
+void /* PRIVATE */
+png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
+ png_voidp mem_ptr)
+{
+#endif /* PNG_USER_MEM_SUPPORTED */
+ if (struct_ptr != NULL)
+ {
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (free_fn != NULL)
+ {
+ png_struct dummy_struct;
+ png_structp png_ptr = &dummy_struct;
+ png_ptr->mem_ptr=mem_ptr;
+ (*(free_fn))(png_ptr, struct_ptr);
+ return;
+ }
+#endif /* PNG_USER_MEM_SUPPORTED */
+#if defined(__TURBOC__) && !defined(__FLAT__)
+ farfree(struct_ptr);
+#else
+# if defined(_MSC_VER) && defined(MAXSEG_64K)
+ hfree(struct_ptr);
+# else
+ free(struct_ptr);
+# endif
+#endif
+ }
+}
+
+/* Allocate memory. For reasonable files, size should never exceed
+ 64K. However, zlib may allocate more then 64K if you don't tell
+ it not to. See zconf.h and png.h for more information. zlib does
+ need to allocate exactly 64K, so whatever you call here must
+ have the ability to do that. */
+
+png_voidp PNGAPI
+png_malloc(png_structp png_ptr, png_uint_32 size)
+{
+ png_voidp ret;
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (png_ptr == NULL || size == 0)
+ return (NULL);
+
+ if (png_ptr->malloc_fn != NULL)
+ ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size));
+ else
+ ret = (png_malloc_default(png_ptr, size));
+ if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr, "Out of Memory!");
+ return (ret);
+}
+
+png_voidp PNGAPI
+png_malloc_default(png_structp png_ptr, png_uint_32 size)
+{
+ png_voidp ret;
+#endif /* PNG_USER_MEM_SUPPORTED */
+
+ if (png_ptr == NULL || size == 0)
+ return (NULL);
+
+#ifdef PNG_MAX_MALLOC_64K
+ if (size > (png_uint_32)65536L)
+ {
+#ifndef PNG_USER_MEM_SUPPORTED
+ if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr, "Cannot Allocate > 64K");
+ else
+#endif
+ return NULL;
+ }
+#endif
+
+ /* Check for overflow */
+#if defined(__TURBOC__) && !defined(__FLAT__)
+ if (size != (unsigned long)size)
+ ret = NULL;
+ else
+ ret = farmalloc(size);
+#else
+# if defined(_MSC_VER) && defined(MAXSEG_64K)
+ if (size != (unsigned long)size)
+ ret = NULL;
+ else
+ ret = halloc(size, 1);
+# else
+ if (size != (size_t)size)
+ ret = NULL;
+ else
+ ret = malloc((size_t)size);
+# endif
+#endif
+
+#ifndef PNG_USER_MEM_SUPPORTED
+ if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
+ png_error(png_ptr, "Out of Memory");
+#endif
+
+ return (ret);
+}
+
+/* Free a pointer allocated by png_malloc(). If ptr is NULL, return
+ without taking any action. */
+void PNGAPI
+png_free(png_structp png_ptr, png_voidp ptr)
+{
+ if (png_ptr == NULL || ptr == NULL)
+ return;
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (png_ptr->free_fn != NULL)
+ {
+ (*(png_ptr->free_fn))(png_ptr, ptr);
+ return;
+ }
+ else png_free_default(png_ptr, ptr);
+}
+void PNGAPI
+png_free_default(png_structp png_ptr, png_voidp ptr)
+{
+ if (png_ptr == NULL || ptr == NULL)
+ return;
+
+#endif /* PNG_USER_MEM_SUPPORTED */
+
+#if defined(__TURBOC__) && !defined(__FLAT__)
+ farfree(ptr);
+#else
+# if defined(_MSC_VER) && defined(MAXSEG_64K)
+ hfree(ptr);
+# else
+ free(ptr);
+# endif
+#endif
+}
+
+#endif /* Not Borland DOS special memory handler */
+
+#if defined(PNG_1_0_X)
+# define png_malloc_warn png_malloc
+#else
+/* This function was added at libpng version 1.2.3. The png_malloc_warn()
+ * function will set up png_malloc() to issue a png_warning and return NULL
+ * instead of issuing a png_error, if it fails to allocate the requested
+ * memory.
+ */
+png_voidp PNGAPI
+png_malloc_warn(png_structp png_ptr, png_uint_32 size)
+{
+ png_voidp ptr;
+ png_uint_32 save_flags;
+ if (png_ptr == NULL) return (NULL);
+
+ save_flags = png_ptr->flags;
+ png_ptr->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK;
+ ptr = (png_voidp)png_malloc((png_structp)png_ptr, size);
+ png_ptr->flags=save_flags;
+ return(ptr);
+}
+#endif
+
+png_voidp PNGAPI
+png_memcpy_check (png_structp png_ptr, png_voidp s1, png_voidp s2,
+ png_uint_32 length)
+{
+ png_size_t size;
+
+ size = (png_size_t)length;
+ if ((png_uint_32)size != length)
+ png_error(png_ptr, "Overflow in png_memcpy_check.");
+
+ return(png_memcpy (s1, s2, size));
+}
+
+png_voidp PNGAPI
+png_memset_check (png_structp png_ptr, png_voidp s1, int value,
+ png_uint_32 length)
+{
+ png_size_t size;
+
+ size = (png_size_t)length;
+ if ((png_uint_32)size != length)
+ png_error(png_ptr, "Overflow in png_memset_check.");
+
+ return (png_memset (s1, value, size));
+
+}
+
+#ifdef PNG_USER_MEM_SUPPORTED
+/* This function is called when the application wants to use another method
+ * of allocating and freeing memory.
+ */
+void PNGAPI
+png_set_mem_fn(png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr
+ malloc_fn, png_free_ptr free_fn)
+{
+ if (png_ptr != NULL)
+ {
+ png_ptr->mem_ptr = mem_ptr;
+ png_ptr->malloc_fn = malloc_fn;
+ png_ptr->free_fn = free_fn;
+ }
+}
+
+/* This function returns a pointer to the mem_ptr associated with the user
+ * functions. The application should free any memory associated with this
+ * pointer before png_write_destroy and png_read_destroy are called.
+ */
+png_voidp PNGAPI
+png_get_mem_ptr(png_structp png_ptr)
+{
+ if (png_ptr == NULL) return (NULL);
+ return ((png_voidp)png_ptr->mem_ptr);
+}
+#endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngnow.png b/Build/source/libs/libpng/libpng-1.2.34/pngnow.png
new file mode 100644
index 00000000000..82793ebddb7
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngnow.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngpread.c b/Build/source/libs/libpng/libpng-1.2.34/pngpread.c
new file mode 100644
index 00000000000..b06fbadabd1
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngpread.c
@@ -0,0 +1,1594 @@
+
+/* pngpread.c - read a png file in push mode
+ *
+ * Last changed in libpng 1.2.32 [September 18, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+
+/* push model modes */
+#define PNG_READ_SIG_MODE 0
+#define PNG_READ_CHUNK_MODE 1
+#define PNG_READ_IDAT_MODE 2
+#define PNG_SKIP_MODE 3
+#define PNG_READ_tEXt_MODE 4
+#define PNG_READ_zTXt_MODE 5
+#define PNG_READ_DONE_MODE 6
+#define PNG_READ_iTXt_MODE 7
+#define PNG_ERROR_MODE 8
+
+void PNGAPI
+png_process_data(png_structp png_ptr, png_infop info_ptr,
+ png_bytep buffer, png_size_t buffer_size)
+{
+ if (png_ptr == NULL || info_ptr == NULL) return;
+ png_push_restore_buffer(png_ptr, buffer, buffer_size);
+
+ while (png_ptr->buffer_size)
+ {
+ png_process_some_data(png_ptr, info_ptr);
+ }
+}
+
+/* What we do with the incoming data depends on what we were previously
+ * doing before we ran out of data...
+ */
+void /* PRIVATE */
+png_process_some_data(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr == NULL) return;
+ switch (png_ptr->process_mode)
+ {
+ case PNG_READ_SIG_MODE:
+ {
+ png_push_read_sig(png_ptr, info_ptr);
+ break;
+ }
+ case PNG_READ_CHUNK_MODE:
+ {
+ png_push_read_chunk(png_ptr, info_ptr);
+ break;
+ }
+ case PNG_READ_IDAT_MODE:
+ {
+ png_push_read_IDAT(png_ptr);
+ break;
+ }
+#if defined(PNG_READ_tEXt_SUPPORTED)
+ case PNG_READ_tEXt_MODE:
+ {
+ png_push_read_tEXt(png_ptr, info_ptr);
+ break;
+ }
+#endif
+#if defined(PNG_READ_zTXt_SUPPORTED)
+ case PNG_READ_zTXt_MODE:
+ {
+ png_push_read_zTXt(png_ptr, info_ptr);
+ break;
+ }
+#endif
+#if defined(PNG_READ_iTXt_SUPPORTED)
+ case PNG_READ_iTXt_MODE:
+ {
+ png_push_read_iTXt(png_ptr, info_ptr);
+ break;
+ }
+#endif
+ case PNG_SKIP_MODE:
+ {
+ png_push_crc_finish(png_ptr);
+ break;
+ }
+ default:
+ {
+ png_ptr->buffer_size = 0;
+ break;
+ }
+ }
+}
+
+/* Read any remaining signature bytes from the stream and compare them with
+ * the correct PNG signature. It is possible that this routine is called
+ * with bytes already read from the signature, either because they have been
+ * checked by the calling application, or because of multiple calls to this
+ * routine.
+ */
+void /* PRIVATE */
+png_push_read_sig(png_structp png_ptr, png_infop info_ptr)
+{
+ png_size_t num_checked = png_ptr->sig_bytes,
+ num_to_check = 8 - num_checked;
+
+ if (png_ptr->buffer_size < num_to_check)
+ {
+ num_to_check = png_ptr->buffer_size;
+ }
+
+ png_push_fill_buffer(png_ptr, &(info_ptr->signature[num_checked]),
+ num_to_check);
+ png_ptr->sig_bytes = (png_byte)(png_ptr->sig_bytes + num_to_check);
+
+ if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
+ {
+ if (num_checked < 4 &&
+ png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
+ png_error(png_ptr, "Not a PNG file");
+ else
+ png_error(png_ptr, "PNG file corrupted by ASCII conversion");
+ }
+ else
+ {
+ if (png_ptr->sig_bytes >= 8)
+ {
+ png_ptr->process_mode = PNG_READ_CHUNK_MODE;
+ }
+ }
+}
+
+void /* PRIVATE */
+png_push_read_chunk(png_structp png_ptr, png_infop info_ptr)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_CONST PNG_IHDR;
+ PNG_CONST PNG_IDAT;
+ PNG_CONST PNG_IEND;
+ PNG_CONST PNG_PLTE;
+#if defined(PNG_READ_bKGD_SUPPORTED)
+ PNG_CONST PNG_bKGD;
+#endif
+#if defined(PNG_READ_cHRM_SUPPORTED)
+ PNG_CONST PNG_cHRM;
+#endif
+#if defined(PNG_READ_gAMA_SUPPORTED)
+ PNG_CONST PNG_gAMA;
+#endif
+#if defined(PNG_READ_hIST_SUPPORTED)
+ PNG_CONST PNG_hIST;
+#endif
+#if defined(PNG_READ_iCCP_SUPPORTED)
+ PNG_CONST PNG_iCCP;
+#endif
+#if defined(PNG_READ_iTXt_SUPPORTED)
+ PNG_CONST PNG_iTXt;
+#endif
+#if defined(PNG_READ_oFFs_SUPPORTED)
+ PNG_CONST PNG_oFFs;
+#endif
+#if defined(PNG_READ_pCAL_SUPPORTED)
+ PNG_CONST PNG_pCAL;
+#endif
+#if defined(PNG_READ_pHYs_SUPPORTED)
+ PNG_CONST PNG_pHYs;
+#endif
+#if defined(PNG_READ_sBIT_SUPPORTED)
+ PNG_CONST PNG_sBIT;
+#endif
+#if defined(PNG_READ_sCAL_SUPPORTED)
+ PNG_CONST PNG_sCAL;
+#endif
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ PNG_CONST PNG_sRGB;
+#endif
+#if defined(PNG_READ_sPLT_SUPPORTED)
+ PNG_CONST PNG_sPLT;
+#endif
+#if defined(PNG_READ_tEXt_SUPPORTED)
+ PNG_CONST PNG_tEXt;
+#endif
+#if defined(PNG_READ_tIME_SUPPORTED)
+ PNG_CONST PNG_tIME;
+#endif
+#if defined(PNG_READ_tRNS_SUPPORTED)
+ PNG_CONST PNG_tRNS;
+#endif
+#if defined(PNG_READ_zTXt_SUPPORTED)
+ PNG_CONST PNG_zTXt;
+#endif
+#endif /* PNG_USE_LOCAL_ARRAYS */
+ /* First we make sure we have enough data for the 4 byte chunk name
+ * and the 4 byte chunk length before proceeding with decoding the
+ * chunk data. To fully decode each of these chunks, we also make
+ * sure we have enough data in the buffer for the 4 byte CRC at the
+ * end of every chunk (except IDAT, which is handled separately).
+ */
+ if (!(png_ptr->mode & PNG_HAVE_CHUNK_HEADER))
+ {
+ png_byte chunk_length[4];
+
+ if (png_ptr->buffer_size < 8)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+
+ png_push_fill_buffer(png_ptr, chunk_length, 4);
+ png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length);
+ png_reset_crc(png_ptr);
+ png_crc_read(png_ptr, png_ptr->chunk_name, 4);
+ png_check_chunk_name(png_ptr, png_ptr->chunk_name);
+ png_ptr->mode |= PNG_HAVE_CHUNK_HEADER;
+ }
+
+ if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
+ if (png_ptr->mode & PNG_AFTER_IDAT)
+ png_ptr->mode |= PNG_HAVE_CHUNK_AFTER_IDAT;
+
+ if (!png_memcmp(png_ptr->chunk_name, png_IHDR, 4))
+ {
+ if (png_ptr->push_length != 13)
+ png_error(png_ptr, "Invalid IHDR length");
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_IHDR(png_ptr, info_ptr, png_ptr->push_length);
+ }
+ else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_IEND(png_ptr, info_ptr, png_ptr->push_length);
+
+ png_ptr->process_mode = PNG_READ_DONE_MODE;
+ png_push_have_end(png_ptr, info_ptr);
+ }
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+ else if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
+ png_ptr->mode |= PNG_HAVE_IDAT;
+ png_handle_unknown(png_ptr, info_ptr, png_ptr->push_length);
+ if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4))
+ png_ptr->mode |= PNG_HAVE_PLTE;
+ else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
+ {
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before IDAT");
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE &&
+ !(png_ptr->mode & PNG_HAVE_PLTE))
+ png_error(png_ptr, "Missing PLTE before IDAT");
+ }
+ }
+#endif
+ else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_PLTE(png_ptr, info_ptr, png_ptr->push_length);
+ }
+ else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
+ {
+ /* If we reach an IDAT chunk, this means we have read all of the
+ * header chunks, and we can start reading the image (or if this
+ * is called after the image has been read - we have an error).
+ */
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before IDAT");
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE &&
+ !(png_ptr->mode & PNG_HAVE_PLTE))
+ png_error(png_ptr, "Missing PLTE before IDAT");
+
+ if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ if (!(png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT))
+ if (png_ptr->push_length == 0)
+ return;
+
+ if (png_ptr->mode & PNG_AFTER_IDAT)
+ png_error(png_ptr, "Too many IDAT's found");
+ }
+
+ png_ptr->idat_size = png_ptr->push_length;
+ png_ptr->mode |= PNG_HAVE_IDAT;
+ png_ptr->process_mode = PNG_READ_IDAT_MODE;
+ png_push_have_info(png_ptr, info_ptr);
+ png_ptr->zstream.avail_out = (uInt)png_ptr->irowbytes;
+ png_ptr->zstream.next_out = png_ptr->row_buf;
+ return;
+ }
+#if defined(PNG_READ_gAMA_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_gAMA, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_gAMA(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_sBIT_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_sBIT, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_sBIT(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_cHRM_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_cHRM, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_cHRM(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_sRGB, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_sRGB(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_iCCP_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_iCCP, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_iCCP(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_sPLT_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_sPLT, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_sPLT(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_tRNS_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_tRNS, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_tRNS(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_bKGD_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_bKGD, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_bKGD(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_hIST_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_hIST, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_hIST(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_pHYs_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_pHYs, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_pHYs(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_oFFs_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_oFFs, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_oFFs(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_pCAL_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_pCAL, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_pCAL(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_sCAL_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_sCAL, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_sCAL(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_tIME_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_tIME, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_handle_tIME(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_tEXt_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_tEXt, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_push_handle_tEXt(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_zTXt_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_zTXt, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_push_handle_zTXt(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+#if defined(PNG_READ_iTXt_SUPPORTED)
+ else if (!png_memcmp(png_ptr->chunk_name, png_iTXt, 4))
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_push_handle_iTXt(png_ptr, info_ptr, png_ptr->push_length);
+ }
+#endif
+ else
+ {
+ if (png_ptr->push_length + 4 > png_ptr->buffer_size)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+ png_push_handle_unknown(png_ptr, info_ptr, png_ptr->push_length);
+ }
+
+ png_ptr->mode &= ~PNG_HAVE_CHUNK_HEADER;
+}
+
+void /* PRIVATE */
+png_push_crc_skip(png_structp png_ptr, png_uint_32 skip)
+{
+ png_ptr->process_mode = PNG_SKIP_MODE;
+ png_ptr->skip_length = skip;
+}
+
+void /* PRIVATE */
+png_push_crc_finish(png_structp png_ptr)
+{
+ if (png_ptr->skip_length && png_ptr->save_buffer_size)
+ {
+ png_size_t save_size;
+
+ if (png_ptr->skip_length < (png_uint_32)png_ptr->save_buffer_size)
+ save_size = (png_size_t)png_ptr->skip_length;
+ else
+ save_size = png_ptr->save_buffer_size;
+
+ png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size);
+
+ png_ptr->skip_length -= save_size;
+ png_ptr->buffer_size -= save_size;
+ png_ptr->save_buffer_size -= save_size;
+ png_ptr->save_buffer_ptr += save_size;
+ }
+ if (png_ptr->skip_length && png_ptr->current_buffer_size)
+ {
+ png_size_t save_size;
+
+ if (png_ptr->skip_length < (png_uint_32)png_ptr->current_buffer_size)
+ save_size = (png_size_t)png_ptr->skip_length;
+ else
+ save_size = png_ptr->current_buffer_size;
+
+ png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size);
+
+ png_ptr->skip_length -= save_size;
+ png_ptr->buffer_size -= save_size;
+ png_ptr->current_buffer_size -= save_size;
+ png_ptr->current_buffer_ptr += save_size;
+ }
+ if (!png_ptr->skip_length)
+ {
+ if (png_ptr->buffer_size < 4)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+
+ png_crc_finish(png_ptr, 0);
+ png_ptr->process_mode = PNG_READ_CHUNK_MODE;
+ }
+}
+
+void PNGAPI
+png_push_fill_buffer(png_structp png_ptr, png_bytep buffer, png_size_t length)
+{
+ png_bytep ptr;
+
+ if (png_ptr == NULL) return;
+ ptr = buffer;
+ if (png_ptr->save_buffer_size)
+ {
+ png_size_t save_size;
+
+ if (length < png_ptr->save_buffer_size)
+ save_size = length;
+ else
+ save_size = png_ptr->save_buffer_size;
+
+ png_memcpy(ptr, png_ptr->save_buffer_ptr, save_size);
+ length -= save_size;
+ ptr += save_size;
+ png_ptr->buffer_size -= save_size;
+ png_ptr->save_buffer_size -= save_size;
+ png_ptr->save_buffer_ptr += save_size;
+ }
+ if (length && png_ptr->current_buffer_size)
+ {
+ png_size_t save_size;
+
+ if (length < png_ptr->current_buffer_size)
+ save_size = length;
+ else
+ save_size = png_ptr->current_buffer_size;
+
+ png_memcpy(ptr, png_ptr->current_buffer_ptr, save_size);
+ png_ptr->buffer_size -= save_size;
+ png_ptr->current_buffer_size -= save_size;
+ png_ptr->current_buffer_ptr += save_size;
+ }
+}
+
+void /* PRIVATE */
+png_push_save_buffer(png_structp png_ptr)
+{
+ if (png_ptr->save_buffer_size)
+ {
+ if (png_ptr->save_buffer_ptr != png_ptr->save_buffer)
+ {
+ png_size_t i, istop;
+ png_bytep sp;
+ png_bytep dp;
+
+ istop = png_ptr->save_buffer_size;
+ for (i = 0, sp = png_ptr->save_buffer_ptr, dp = png_ptr->save_buffer;
+ i < istop; i++, sp++, dp++)
+ {
+ *dp = *sp;
+ }
+ }
+ }
+ if (png_ptr->save_buffer_size + png_ptr->current_buffer_size >
+ png_ptr->save_buffer_max)
+ {
+ png_size_t new_max;
+ png_bytep old_buffer;
+
+ if (png_ptr->save_buffer_size > PNG_SIZE_MAX -
+ (png_ptr->current_buffer_size + 256))
+ {
+ png_error(png_ptr, "Potential overflow of save_buffer");
+ }
+ new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + 256;
+ old_buffer = png_ptr->save_buffer;
+ png_ptr->save_buffer = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)new_max);
+ png_memcpy(png_ptr->save_buffer, old_buffer, png_ptr->save_buffer_size);
+ png_free(png_ptr, old_buffer);
+ png_ptr->save_buffer_max = new_max;
+ }
+ if (png_ptr->current_buffer_size)
+ {
+ png_memcpy(png_ptr->save_buffer + png_ptr->save_buffer_size,
+ png_ptr->current_buffer_ptr, png_ptr->current_buffer_size);
+ png_ptr->save_buffer_size += png_ptr->current_buffer_size;
+ png_ptr->current_buffer_size = 0;
+ }
+ png_ptr->save_buffer_ptr = png_ptr->save_buffer;
+ png_ptr->buffer_size = 0;
+}
+
+void /* PRIVATE */
+png_push_restore_buffer(png_structp png_ptr, png_bytep buffer,
+ png_size_t buffer_length)
+{
+ png_ptr->current_buffer = buffer;
+ png_ptr->current_buffer_size = buffer_length;
+ png_ptr->buffer_size = buffer_length + png_ptr->save_buffer_size;
+ png_ptr->current_buffer_ptr = png_ptr->current_buffer;
+}
+
+void /* PRIVATE */
+png_push_read_IDAT(png_structp png_ptr)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_CONST PNG_IDAT;
+#endif
+ if (!(png_ptr->mode & PNG_HAVE_CHUNK_HEADER))
+ {
+ png_byte chunk_length[4];
+
+ if (png_ptr->buffer_size < 8)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+
+ png_push_fill_buffer(png_ptr, chunk_length, 4);
+ png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length);
+ png_reset_crc(png_ptr);
+ png_crc_read(png_ptr, png_ptr->chunk_name, 4);
+ png_ptr->mode |= PNG_HAVE_CHUNK_HEADER;
+
+ if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
+ {
+ png_ptr->process_mode = PNG_READ_CHUNK_MODE;
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED))
+ png_error(png_ptr, "Not enough compressed data");
+ return;
+ }
+
+ png_ptr->idat_size = png_ptr->push_length;
+ }
+ if (png_ptr->idat_size && png_ptr->save_buffer_size)
+ {
+ png_size_t save_size;
+
+ if (png_ptr->idat_size < (png_uint_32)png_ptr->save_buffer_size)
+ {
+ save_size = (png_size_t)png_ptr->idat_size;
+ /* check for overflow */
+ if ((png_uint_32)save_size != png_ptr->idat_size)
+ png_error(png_ptr, "save_size overflowed in pngpread");
+ }
+ else
+ save_size = png_ptr->save_buffer_size;
+
+ png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size);
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED))
+ png_process_IDAT_data(png_ptr, png_ptr->save_buffer_ptr, save_size);
+ png_ptr->idat_size -= save_size;
+ png_ptr->buffer_size -= save_size;
+ png_ptr->save_buffer_size -= save_size;
+ png_ptr->save_buffer_ptr += save_size;
+ }
+ if (png_ptr->idat_size && png_ptr->current_buffer_size)
+ {
+ png_size_t save_size;
+
+ if (png_ptr->idat_size < (png_uint_32)png_ptr->current_buffer_size)
+ {
+ save_size = (png_size_t)png_ptr->idat_size;
+ /* check for overflow */
+ if ((png_uint_32)save_size != png_ptr->idat_size)
+ png_error(png_ptr, "save_size overflowed in pngpread");
+ }
+ else
+ save_size = png_ptr->current_buffer_size;
+
+ png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size);
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED))
+ png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size);
+
+ png_ptr->idat_size -= save_size;
+ png_ptr->buffer_size -= save_size;
+ png_ptr->current_buffer_size -= save_size;
+ png_ptr->current_buffer_ptr += save_size;
+ }
+ if (!png_ptr->idat_size)
+ {
+ if (png_ptr->buffer_size < 4)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+
+ png_crc_finish(png_ptr, 0);
+ png_ptr->mode &= ~PNG_HAVE_CHUNK_HEADER;
+ png_ptr->mode |= PNG_AFTER_IDAT;
+ }
+}
+
+void /* PRIVATE */
+png_process_IDAT_data(png_structp png_ptr, png_bytep buffer,
+ png_size_t buffer_length)
+{
+ int ret;
+
+ if ((png_ptr->flags & PNG_FLAG_ZLIB_FINISHED) && buffer_length)
+ png_error(png_ptr, "Extra compression data");
+
+ png_ptr->zstream.next_in = buffer;
+ png_ptr->zstream.avail_in = (uInt)buffer_length;
+ for (;;)
+ {
+ ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH);
+ if (ret != Z_OK)
+ {
+ if (ret == Z_STREAM_END)
+ {
+ if (png_ptr->zstream.avail_in)
+ png_error(png_ptr, "Extra compressed data");
+ if (!(png_ptr->zstream.avail_out))
+ {
+ png_push_process_row(png_ptr);
+ }
+
+ png_ptr->mode |= PNG_AFTER_IDAT;
+ png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
+ break;
+ }
+ else if (ret == Z_BUF_ERROR)
+ break;
+ else
+ png_error(png_ptr, "Decompression Error");
+ }
+ if (!(png_ptr->zstream.avail_out))
+ {
+ if ((
+#if defined(PNG_READ_INTERLACING_SUPPORTED)
+ png_ptr->interlaced && png_ptr->pass > 6) ||
+ (!png_ptr->interlaced &&
+#endif
+ png_ptr->row_number == png_ptr->num_rows))
+ {
+ if (png_ptr->zstream.avail_in)
+ png_warning(png_ptr, "Too much data in IDAT chunks");
+ png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
+ break;
+ }
+ png_push_process_row(png_ptr);
+ png_ptr->zstream.avail_out = (uInt)png_ptr->irowbytes;
+ png_ptr->zstream.next_out = png_ptr->row_buf;
+ }
+ else
+ break;
+ }
+}
+
+void /* PRIVATE */
+png_push_process_row(png_structp png_ptr)
+{
+ png_ptr->row_info.color_type = png_ptr->color_type;
+ png_ptr->row_info.width = png_ptr->iwidth;
+ png_ptr->row_info.channels = png_ptr->channels;
+ png_ptr->row_info.bit_depth = png_ptr->bit_depth;
+ png_ptr->row_info.pixel_depth = png_ptr->pixel_depth;
+
+ png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth,
+ png_ptr->row_info.width);
+
+ png_read_filter_row(png_ptr, &(png_ptr->row_info),
+ png_ptr->row_buf + 1, png_ptr->prev_row + 1,
+ (int)(png_ptr->row_buf[0]));
+
+ png_memcpy_check(png_ptr, png_ptr->prev_row, png_ptr->row_buf,
+ png_ptr->rowbytes + 1);
+
+ if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA))
+ png_do_read_transformations(png_ptr);
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED)
+ /* blow up interlaced rows to full size */
+ if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE))
+ {
+ if (png_ptr->pass < 6)
+/* old interface (pre-1.0.9):
+ png_do_read_interlace(&(png_ptr->row_info),
+ png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations);
+ */
+ png_do_read_interlace(png_ptr);
+
+ switch (png_ptr->pass)
+ {
+ case 0:
+ {
+ int i;
+ for (i = 0; i < 8 && png_ptr->pass == 0; i++)
+ {
+ png_push_have_row(png_ptr, png_ptr->row_buf + 1);
+ png_read_push_finish_row(png_ptr); /* updates png_ptr->pass */
+ }
+ if (png_ptr->pass == 2) /* pass 1 might be empty */
+ {
+ for (i = 0; i < 4 && png_ptr->pass == 2; i++)
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ }
+ if (png_ptr->pass == 4 && png_ptr->height <= 4)
+ {
+ for (i = 0; i < 2 && png_ptr->pass == 4; i++)
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ }
+ if (png_ptr->pass == 6 && png_ptr->height <= 4)
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ break;
+ }
+ case 1:
+ {
+ int i;
+ for (i = 0; i < 8 && png_ptr->pass == 1; i++)
+ {
+ png_push_have_row(png_ptr, png_ptr->row_buf + 1);
+ png_read_push_finish_row(png_ptr);
+ }
+ if (png_ptr->pass == 2) /* skip top 4 generated rows */
+ {
+ for (i = 0; i < 4 && png_ptr->pass == 2; i++)
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ }
+ break;
+ }
+ case 2:
+ {
+ int i;
+ for (i = 0; i < 4 && png_ptr->pass == 2; i++)
+ {
+ png_push_have_row(png_ptr, png_ptr->row_buf + 1);
+ png_read_push_finish_row(png_ptr);
+ }
+ for (i = 0; i < 4 && png_ptr->pass == 2; i++)
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ if (png_ptr->pass == 4) /* pass 3 might be empty */
+ {
+ for (i = 0; i < 2 && png_ptr->pass == 4; i++)
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ }
+ break;
+ }
+ case 3:
+ {
+ int i;
+ for (i = 0; i < 4 && png_ptr->pass == 3; i++)
+ {
+ png_push_have_row(png_ptr, png_ptr->row_buf + 1);
+ png_read_push_finish_row(png_ptr);
+ }
+ if (png_ptr->pass == 4) /* skip top two generated rows */
+ {
+ for (i = 0; i < 2 && png_ptr->pass == 4; i++)
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ }
+ break;
+ }
+ case 4:
+ {
+ int i;
+ for (i = 0; i < 2 && png_ptr->pass == 4; i++)
+ {
+ png_push_have_row(png_ptr, png_ptr->row_buf + 1);
+ png_read_push_finish_row(png_ptr);
+ }
+ for (i = 0; i < 2 && png_ptr->pass == 4; i++)
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ if (png_ptr->pass == 6) /* pass 5 might be empty */
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ break;
+ }
+ case 5:
+ {
+ int i;
+ for (i = 0; i < 2 && png_ptr->pass == 5; i++)
+ {
+ png_push_have_row(png_ptr, png_ptr->row_buf + 1);
+ png_read_push_finish_row(png_ptr);
+ }
+ if (png_ptr->pass == 6) /* skip top generated row */
+ {
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ break;
+ }
+ case 6:
+ {
+ png_push_have_row(png_ptr, png_ptr->row_buf + 1);
+ png_read_push_finish_row(png_ptr);
+ if (png_ptr->pass != 6)
+ break;
+ png_push_have_row(png_ptr, png_bytep_NULL);
+ png_read_push_finish_row(png_ptr);
+ }
+ }
+ }
+ else
+#endif
+ {
+ png_push_have_row(png_ptr, png_ptr->row_buf + 1);
+ png_read_push_finish_row(png_ptr);
+ }
+}
+
+void /* PRIVATE */
+png_read_push_finish_row(png_structp png_ptr)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ /* arrays to facilitate easy interlacing - use pass (0 - 6) as index */
+
+ /* start of interlace block */
+ PNG_CONST int FARDATA png_pass_start[] = {0, 4, 0, 2, 0, 1, 0};
+
+ /* offset to next interlace block */
+ PNG_CONST int FARDATA png_pass_inc[] = {8, 8, 4, 4, 2, 2, 1};
+
+ /* start of interlace block in the y direction */
+ PNG_CONST int FARDATA png_pass_ystart[] = {0, 0, 4, 0, 2, 0, 1};
+
+ /* offset to next interlace block in the y direction */
+ PNG_CONST int FARDATA png_pass_yinc[] = {8, 8, 8, 4, 4, 2, 2};
+
+ /* Height of interlace block. This is not currently used - if you need
+ * it, uncomment it here and in png.h
+ PNG_CONST int FARDATA png_pass_height[] = {8, 8, 4, 4, 2, 2, 1};
+ */
+#endif
+
+ png_ptr->row_number++;
+ if (png_ptr->row_number < png_ptr->num_rows)
+ return;
+
+ if (png_ptr->interlaced)
+ {
+ png_ptr->row_number = 0;
+ png_memset_check(png_ptr, png_ptr->prev_row, 0,
+ png_ptr->rowbytes + 1);
+ do
+ {
+ png_ptr->pass++;
+ if ((png_ptr->pass == 1 && png_ptr->width < 5) ||
+ (png_ptr->pass == 3 && png_ptr->width < 3) ||
+ (png_ptr->pass == 5 && png_ptr->width < 2))
+ png_ptr->pass++;
+
+ if (png_ptr->pass > 7)
+ png_ptr->pass--;
+ if (png_ptr->pass >= 7)
+ break;
+
+ png_ptr->iwidth = (png_ptr->width +
+ png_pass_inc[png_ptr->pass] - 1 -
+ png_pass_start[png_ptr->pass]) /
+ png_pass_inc[png_ptr->pass];
+
+ png_ptr->irowbytes = PNG_ROWBYTES(png_ptr->pixel_depth,
+ png_ptr->iwidth) + 1;
+
+ if (png_ptr->transformations & PNG_INTERLACE)
+ break;
+
+ png_ptr->num_rows = (png_ptr->height +
+ png_pass_yinc[png_ptr->pass] - 1 -
+ png_pass_ystart[png_ptr->pass]) /
+ png_pass_yinc[png_ptr->pass];
+
+ } while (png_ptr->iwidth == 0 || png_ptr->num_rows == 0);
+ }
+}
+
+#if defined(PNG_READ_tEXt_SUPPORTED)
+void /* PRIVATE */
+png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
+ length)
+{
+ if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
+ {
+ png_error(png_ptr, "Out of place tEXt");
+ info_ptr = info_ptr; /* to quiet some compiler warnings */
+ }
+
+#ifdef PNG_MAX_MALLOC_64K
+ png_ptr->skip_length = 0; /* This may not be necessary */
+
+ if (length > (png_uint_32)65535L) /* Can't hold entire string in memory */
+ {
+ png_warning(png_ptr, "tEXt chunk too large to fit in memory");
+ png_ptr->skip_length = length - (png_uint_32)65535L;
+ length = (png_uint_32)65535L;
+ }
+#endif
+
+ png_ptr->current_text = (png_charp)png_malloc(png_ptr,
+ (png_uint_32)(length + 1));
+ png_ptr->current_text[length] = '\0';
+ png_ptr->current_text_ptr = png_ptr->current_text;
+ png_ptr->current_text_size = (png_size_t)length;
+ png_ptr->current_text_left = (png_size_t)length;
+ png_ptr->process_mode = PNG_READ_tEXt_MODE;
+}
+
+void /* PRIVATE */
+png_push_read_tEXt(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr->buffer_size && png_ptr->current_text_left)
+ {
+ png_size_t text_size;
+
+ if (png_ptr->buffer_size < png_ptr->current_text_left)
+ text_size = png_ptr->buffer_size;
+ else
+ text_size = png_ptr->current_text_left;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size);
+ png_ptr->current_text_left -= text_size;
+ png_ptr->current_text_ptr += text_size;
+ }
+ if (!(png_ptr->current_text_left))
+ {
+ png_textp text_ptr;
+ png_charp text;
+ png_charp key;
+ int ret;
+
+ if (png_ptr->buffer_size < 4)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+
+ png_push_crc_finish(png_ptr);
+
+#if defined(PNG_MAX_MALLOC_64K)
+ if (png_ptr->skip_length)
+ return;
+#endif
+
+ key = png_ptr->current_text;
+
+ for (text = key; *text; text++)
+ /* empty loop */ ;
+
+ if (text < key + png_ptr->current_text_size)
+ text++;
+
+ text_ptr = (png_textp)png_malloc(png_ptr,
+ (png_uint_32)png_sizeof(png_text));
+ text_ptr->compression = PNG_TEXT_COMPRESSION_NONE;
+ text_ptr->key = key;
+#ifdef PNG_iTXt_SUPPORTED
+ text_ptr->lang = NULL;
+ text_ptr->lang_key = NULL;
+#endif
+ text_ptr->text = text;
+
+ ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
+
+ png_free(png_ptr, key);
+ png_free(png_ptr, text_ptr);
+ png_ptr->current_text = NULL;
+
+ if (ret)
+ png_warning(png_ptr, "Insufficient memory to store text chunk.");
+ }
+}
+#endif
+
+#if defined(PNG_READ_zTXt_SUPPORTED)
+void /* PRIVATE */
+png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
+ length)
+{
+ if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
+ {
+ png_error(png_ptr, "Out of place zTXt");
+ info_ptr = info_ptr; /* to quiet some compiler warnings */
+ }
+
+#ifdef PNG_MAX_MALLOC_64K
+ /* We can't handle zTXt chunks > 64K, since we don't have enough space
+ * to be able to store the uncompressed data. Actually, the threshold
+ * is probably around 32K, but it isn't as definite as 64K is.
+ */
+ if (length > (png_uint_32)65535L)
+ {
+ png_warning(png_ptr, "zTXt chunk too large to fit in memory");
+ png_push_crc_skip(png_ptr, length);
+ return;
+ }
+#endif
+
+ png_ptr->current_text = (png_charp)png_malloc(png_ptr,
+ (png_uint_32)(length + 1));
+ png_ptr->current_text[length] = '\0';
+ png_ptr->current_text_ptr = png_ptr->current_text;
+ png_ptr->current_text_size = (png_size_t)length;
+ png_ptr->current_text_left = (png_size_t)length;
+ png_ptr->process_mode = PNG_READ_zTXt_MODE;
+}
+
+void /* PRIVATE */
+png_push_read_zTXt(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr->buffer_size && png_ptr->current_text_left)
+ {
+ png_size_t text_size;
+
+ if (png_ptr->buffer_size < (png_uint_32)png_ptr->current_text_left)
+ text_size = png_ptr->buffer_size;
+ else
+ text_size = png_ptr->current_text_left;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size);
+ png_ptr->current_text_left -= text_size;
+ png_ptr->current_text_ptr += text_size;
+ }
+ if (!(png_ptr->current_text_left))
+ {
+ png_textp text_ptr;
+ png_charp text;
+ png_charp key;
+ int ret;
+ png_size_t text_size, key_size;
+
+ if (png_ptr->buffer_size < 4)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+
+ png_push_crc_finish(png_ptr);
+
+ key = png_ptr->current_text;
+
+ for (text = key; *text; text++)
+ /* empty loop */ ;
+
+ /* zTXt can't have zero text */
+ if (text >= key + png_ptr->current_text_size)
+ {
+ png_ptr->current_text = NULL;
+ png_free(png_ptr, key);
+ return;
+ }
+
+ text++;
+
+ if (*text != PNG_TEXT_COMPRESSION_zTXt) /* check compression byte */
+ {
+ png_ptr->current_text = NULL;
+ png_free(png_ptr, key);
+ return;
+ }
+
+ text++;
+
+ png_ptr->zstream.next_in = (png_bytep )text;
+ png_ptr->zstream.avail_in = (uInt)(png_ptr->current_text_size -
+ (text - key));
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+
+ key_size = text - key;
+ text_size = 0;
+ text = NULL;
+ ret = Z_STREAM_END;
+
+ while (png_ptr->zstream.avail_in)
+ {
+ ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH);
+ if (ret != Z_OK && ret != Z_STREAM_END)
+ {
+ inflateReset(&png_ptr->zstream);
+ png_ptr->zstream.avail_in = 0;
+ png_ptr->current_text = NULL;
+ png_free(png_ptr, key);
+ png_free(png_ptr, text);
+ return;
+ }
+ if (!(png_ptr->zstream.avail_out) || ret == Z_STREAM_END)
+ {
+ if (text == NULL)
+ {
+ text = (png_charp)png_malloc(png_ptr,
+ (png_uint_32)(png_ptr->zbuf_size
+ - png_ptr->zstream.avail_out + key_size + 1));
+ png_memcpy(text + key_size, png_ptr->zbuf,
+ png_ptr->zbuf_size - png_ptr->zstream.avail_out);
+ png_memcpy(text, key, key_size);
+ text_size = key_size + png_ptr->zbuf_size -
+ png_ptr->zstream.avail_out;
+ *(text + text_size) = '\0';
+ }
+ else
+ {
+ png_charp tmp;
+
+ tmp = text;
+ text = (png_charp)png_malloc(png_ptr, text_size +
+ (png_uint_32)(png_ptr->zbuf_size
+ - png_ptr->zstream.avail_out + 1));
+ png_memcpy(text, tmp, text_size);
+ png_free(png_ptr, tmp);
+ png_memcpy(text + text_size, png_ptr->zbuf,
+ png_ptr->zbuf_size - png_ptr->zstream.avail_out);
+ text_size += png_ptr->zbuf_size - png_ptr->zstream.avail_out;
+ *(text + text_size) = '\0';
+ }
+ if (ret != Z_STREAM_END)
+ {
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ }
+ }
+ else
+ {
+ break;
+ }
+
+ if (ret == Z_STREAM_END)
+ break;
+ }
+
+ inflateReset(&png_ptr->zstream);
+ png_ptr->zstream.avail_in = 0;
+
+ if (ret != Z_STREAM_END)
+ {
+ png_ptr->current_text = NULL;
+ png_free(png_ptr, key);
+ png_free(png_ptr, text);
+ return;
+ }
+
+ png_ptr->current_text = NULL;
+ png_free(png_ptr, key);
+ key = text;
+ text += key_size;
+
+ text_ptr = (png_textp)png_malloc(png_ptr,
+ (png_uint_32)png_sizeof(png_text));
+ text_ptr->compression = PNG_TEXT_COMPRESSION_zTXt;
+ text_ptr->key = key;
+#ifdef PNG_iTXt_SUPPORTED
+ text_ptr->lang = NULL;
+ text_ptr->lang_key = NULL;
+#endif
+ text_ptr->text = text;
+
+ ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
+
+ png_free(png_ptr, key);
+ png_free(png_ptr, text_ptr);
+
+ if (ret)
+ png_warning(png_ptr, "Insufficient memory to store text chunk.");
+ }
+}
+#endif
+
+#if defined(PNG_READ_iTXt_SUPPORTED)
+void /* PRIVATE */
+png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
+ length)
+{
+ if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
+ {
+ png_error(png_ptr, "Out of place iTXt");
+ info_ptr = info_ptr; /* to quiet some compiler warnings */
+ }
+
+#ifdef PNG_MAX_MALLOC_64K
+ png_ptr->skip_length = 0; /* This may not be necessary */
+
+ if (length > (png_uint_32)65535L) /* Can't hold entire string in memory */
+ {
+ png_warning(png_ptr, "iTXt chunk too large to fit in memory");
+ png_ptr->skip_length = length - (png_uint_32)65535L;
+ length = (png_uint_32)65535L;
+ }
+#endif
+
+ png_ptr->current_text = (png_charp)png_malloc(png_ptr,
+ (png_uint_32)(length + 1));
+ png_ptr->current_text[length] = '\0';
+ png_ptr->current_text_ptr = png_ptr->current_text;
+ png_ptr->current_text_size = (png_size_t)length;
+ png_ptr->current_text_left = (png_size_t)length;
+ png_ptr->process_mode = PNG_READ_iTXt_MODE;
+}
+
+void /* PRIVATE */
+png_push_read_iTXt(png_structp png_ptr, png_infop info_ptr)
+{
+
+ if (png_ptr->buffer_size && png_ptr->current_text_left)
+ {
+ png_size_t text_size;
+
+ if (png_ptr->buffer_size < png_ptr->current_text_left)
+ text_size = png_ptr->buffer_size;
+ else
+ text_size = png_ptr->current_text_left;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size);
+ png_ptr->current_text_left -= text_size;
+ png_ptr->current_text_ptr += text_size;
+ }
+ if (!(png_ptr->current_text_left))
+ {
+ png_textp text_ptr;
+ png_charp key;
+ int comp_flag;
+ png_charp lang;
+ png_charp lang_key;
+ png_charp text;
+ int ret;
+
+ if (png_ptr->buffer_size < 4)
+ {
+ png_push_save_buffer(png_ptr);
+ return;
+ }
+
+ png_push_crc_finish(png_ptr);
+
+#if defined(PNG_MAX_MALLOC_64K)
+ if (png_ptr->skip_length)
+ return;
+#endif
+
+ key = png_ptr->current_text;
+
+ for (lang = key; *lang; lang++)
+ /* empty loop */ ;
+
+ if (lang < key + png_ptr->current_text_size - 3)
+ lang++;
+
+ comp_flag = *lang++;
+ lang++; /* skip comp_type, always zero */
+
+ for (lang_key = lang; *lang_key; lang_key++)
+ /* empty loop */ ;
+ lang_key++; /* skip NUL separator */
+
+ text=lang_key;
+ if (lang_key < key + png_ptr->current_text_size - 1)
+ {
+ for (; *text; text++)
+ /* empty loop */ ;
+ }
+
+ if (text < key + png_ptr->current_text_size)
+ text++;
+
+ text_ptr = (png_textp)png_malloc(png_ptr,
+ (png_uint_32)png_sizeof(png_text));
+ text_ptr->compression = comp_flag + 2;
+ text_ptr->key = key;
+ text_ptr->lang = lang;
+ text_ptr->lang_key = lang_key;
+ text_ptr->text = text;
+ text_ptr->text_length = 0;
+ text_ptr->itxt_length = png_strlen(text);
+
+ ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
+
+ png_ptr->current_text = NULL;
+
+ png_free(png_ptr, text_ptr);
+ if (ret)
+ png_warning(png_ptr, "Insufficient memory to store iTXt chunk.");
+ }
+}
+#endif
+
+/* This function is called when we haven't found a handler for this
+ * chunk. If there isn't a problem with the chunk itself (ie a bad chunk
+ * name or a critical chunk), the chunk is (currently) silently ignored.
+ */
+void /* PRIVATE */
+png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
+ length)
+{
+ png_uint_32 skip = 0;
+
+ if (!(png_ptr->chunk_name[0] & 0x20))
+ {
+#if defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)
+ if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) !=
+ PNG_HANDLE_CHUNK_ALWAYS
+#if defined(PNG_READ_USER_CHUNKS_SUPPORTED)
+ && png_ptr->read_user_chunk_fn == NULL
+#endif
+ )
+#endif
+ png_chunk_error(png_ptr, "unknown critical chunk");
+
+ info_ptr = info_ptr; /* to quiet some compiler warnings */
+ }
+
+#if defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)
+ if (png_ptr->flags & PNG_FLAG_KEEP_UNKNOWN_CHUNKS)
+ {
+#ifdef PNG_MAX_MALLOC_64K
+ if (length > (png_uint_32)65535L)
+ {
+ png_warning(png_ptr, "unknown chunk too large to fit in memory");
+ skip = length - (png_uint_32)65535L;
+ length = (png_uint_32)65535L;
+ }
+#endif
+ png_memcpy((png_charp)png_ptr->unknown_chunk.name,
+ (png_charp)png_ptr->chunk_name,
+ png_sizeof(png_ptr->unknown_chunk.name));
+ png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name) - 1]
+ = '\0';
+
+ png_ptr->unknown_chunk.size = (png_size_t)length;
+ if (length == 0)
+ png_ptr->unknown_chunk.data = NULL;
+ else
+ {
+ png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)length);
+ png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
+ }
+#if defined(PNG_READ_USER_CHUNKS_SUPPORTED)
+ if (png_ptr->read_user_chunk_fn != NULL)
+ {
+ /* callback to user unknown chunk handler */
+ int ret;
+ ret = (*(png_ptr->read_user_chunk_fn))
+ (png_ptr, &png_ptr->unknown_chunk);
+ if (ret < 0)
+ png_chunk_error(png_ptr, "error in user chunk");
+ if (ret == 0)
+ {
+ if (!(png_ptr->chunk_name[0] & 0x20))
+ if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) !=
+ PNG_HANDLE_CHUNK_ALWAYS)
+ png_chunk_error(png_ptr, "unknown critical chunk");
+ png_set_unknown_chunks(png_ptr, info_ptr,
+ &png_ptr->unknown_chunk, 1);
+ }
+ }
+ else
+#endif
+ png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1);
+ png_free(png_ptr, png_ptr->unknown_chunk.data);
+ png_ptr->unknown_chunk.data = NULL;
+ }
+ else
+#endif
+ skip=length;
+ png_push_crc_skip(png_ptr, skip);
+}
+
+void /* PRIVATE */
+png_push_have_info(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr->info_fn != NULL)
+ (*(png_ptr->info_fn))(png_ptr, info_ptr);
+}
+
+void /* PRIVATE */
+png_push_have_end(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr->end_fn != NULL)
+ (*(png_ptr->end_fn))(png_ptr, info_ptr);
+}
+
+void /* PRIVATE */
+png_push_have_row(png_structp png_ptr, png_bytep row)
+{
+ if (png_ptr->row_fn != NULL)
+ (*(png_ptr->row_fn))(png_ptr, row, png_ptr->row_number,
+ (int)png_ptr->pass);
+}
+
+void PNGAPI
+png_progressive_combine_row (png_structp png_ptr,
+ png_bytep old_row, png_bytep new_row)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_CONST int FARDATA png_pass_dsp_mask[7] =
+ {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, 0xff};
+#endif
+ if (png_ptr == NULL) return;
+ if (new_row != NULL) /* new_row must == png_ptr->row_buf here. */
+ png_combine_row(png_ptr, old_row, png_pass_dsp_mask[png_ptr->pass]);
+}
+
+void PNGAPI
+png_set_progressive_read_fn(png_structp png_ptr, png_voidp progressive_ptr,
+ png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn,
+ png_progressive_end_ptr end_fn)
+{
+ if (png_ptr == NULL) return;
+ png_ptr->info_fn = info_fn;
+ png_ptr->row_fn = row_fn;
+ png_ptr->end_fn = end_fn;
+
+ png_set_read_fn(png_ptr, progressive_ptr, png_push_fill_buffer);
+}
+
+png_voidp PNGAPI
+png_get_progressive_ptr(png_structp png_ptr)
+{
+ if (png_ptr == NULL) return (NULL);
+ return png_ptr->io_ptr;
+}
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngread.c b/Build/source/libs/libpng/libpng-1.2.34/pngread.c
new file mode 100644
index 00000000000..68b58582659
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngread.c
@@ -0,0 +1,1459 @@
+
+/* pngread.c - read a PNG file
+ *
+ * Last changed in libpng 1.2.30 [August 15, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This file contains routines that an application calls directly to
+ * read a PNG file or stream.
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED)
+
+/* Create a PNG structure for reading, and allocate any memory needed. */
+png_structp PNGAPI
+png_create_read_struct(png_const_charp user_png_ver, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warn_fn)
+{
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ return (png_create_read_struct_2(user_png_ver, error_ptr, error_fn,
+ warn_fn, png_voidp_NULL, png_malloc_ptr_NULL, png_free_ptr_NULL));
+}
+
+/* Alternate create PNG structure for reading, and allocate any memory needed. */
+png_structp PNGAPI
+png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr,
+ png_malloc_ptr malloc_fn, png_free_ptr free_fn)
+{
+#endif /* PNG_USER_MEM_SUPPORTED */
+
+#ifdef PNG_SETJMP_SUPPORTED
+ volatile
+#endif
+ png_structp png_ptr;
+
+#ifdef PNG_SETJMP_SUPPORTED
+#ifdef USE_FAR_KEYWORD
+ jmp_buf jmpbuf;
+#endif
+#endif
+
+ int i;
+
+ png_debug(1, "in png_create_read_struct");
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_ptr = (png_structp)png_create_struct_2(PNG_STRUCT_PNG,
+ (png_malloc_ptr)malloc_fn, (png_voidp)mem_ptr);
+#else
+ png_ptr = (png_structp)png_create_struct(PNG_STRUCT_PNG);
+#endif
+ if (png_ptr == NULL)
+ return (NULL);
+
+ /* added at libpng-1.2.6 */
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+ png_ptr->user_width_max=PNG_USER_WIDTH_MAX;
+ png_ptr->user_height_max=PNG_USER_HEIGHT_MAX;
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+#ifdef USE_FAR_KEYWORD
+ if (setjmp(jmpbuf))
+#else
+ if (setjmp(png_ptr->jmpbuf))
+#endif
+ {
+ png_free(png_ptr, png_ptr->zbuf);
+ png_ptr->zbuf = NULL;
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2((png_voidp)png_ptr,
+ (png_free_ptr)free_fn, (png_voidp)mem_ptr);
+#else
+ png_destroy_struct((png_voidp)png_ptr);
+#endif
+ return (NULL);
+ }
+#ifdef USE_FAR_KEYWORD
+ png_memcpy(png_ptr->jmpbuf, jmpbuf, png_sizeof(jmp_buf));
+#endif
+#endif
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_set_mem_fn(png_ptr, mem_ptr, malloc_fn, free_fn);
+#endif
+
+ png_set_error_fn(png_ptr, error_ptr, error_fn, warn_fn);
+
+ if (user_png_ver)
+ {
+ i = 0;
+ do
+ {
+ if (user_png_ver[i] != png_libpng_ver[i])
+ png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH;
+ } while (png_libpng_ver[i++]);
+ }
+ else
+ png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH;
+
+
+ if (png_ptr->flags & PNG_FLAG_LIBRARY_MISMATCH)
+ {
+ /* Libpng 0.90 and later are binary incompatible with libpng 0.89, so
+ * we must recompile any applications that use any older library version.
+ * For versions after libpng 1.0, we will be compatible, so we need
+ * only check the first digit.
+ */
+ if (user_png_ver == NULL || user_png_ver[0] != png_libpng_ver[0] ||
+ (user_png_ver[0] == '1' && user_png_ver[2] != png_libpng_ver[2]) ||
+ (user_png_ver[0] == '0' && user_png_ver[2] < '9'))
+ {
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ char msg[80];
+ if (user_png_ver)
+ {
+ png_snprintf(msg, 80,
+ "Application was compiled with png.h from libpng-%.20s",
+ user_png_ver);
+ png_warning(png_ptr, msg);
+ }
+ png_snprintf(msg, 80,
+ "Application is running with png.c from libpng-%.20s",
+ png_libpng_ver);
+ png_warning(png_ptr, msg);
+#endif
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ png_ptr->flags = 0;
+#endif
+ png_error(png_ptr,
+ "Incompatible libpng version in application and library");
+ }
+ }
+
+ /* initialize zbuf - compression buffer */
+ png_ptr->zbuf_size = PNG_ZBUF_SIZE;
+ png_ptr->zbuf = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)png_ptr->zbuf_size);
+ png_ptr->zstream.zalloc = png_zalloc;
+ png_ptr->zstream.zfree = png_zfree;
+ png_ptr->zstream.opaque = (voidpf)png_ptr;
+
+ switch (inflateInit(&png_ptr->zstream))
+ {
+ case Z_OK: /* Do nothing */ break;
+ case Z_MEM_ERROR:
+ case Z_STREAM_ERROR: png_error(png_ptr, "zlib memory error"); break;
+ case Z_VERSION_ERROR: png_error(png_ptr, "zlib version error"); break;
+ default: png_error(png_ptr, "Unknown zlib error");
+ }
+
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+
+ png_set_read_fn(png_ptr, png_voidp_NULL, png_rw_ptr_NULL);
+
+#ifdef PNG_SETJMP_SUPPORTED
+/* Applications that neglect to set up their own setjmp() and then encounter
+ a png_error() will longjmp here. Since the jmpbuf is then meaningless we
+ abort instead of returning. */
+#ifdef USE_FAR_KEYWORD
+ if (setjmp(jmpbuf))
+ PNG_ABORT();
+ png_memcpy(png_ptr->jmpbuf, jmpbuf, png_sizeof(jmp_buf));
+#else
+ if (setjmp(png_ptr->jmpbuf))
+ PNG_ABORT();
+#endif
+#endif
+ return (png_ptr);
+}
+
+#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
+/* Initialize PNG structure for reading, and allocate any memory needed.
+ This interface is deprecated in favour of the png_create_read_struct(),
+ and it will disappear as of libpng-1.3.0. */
+#undef png_read_init
+void PNGAPI
+png_read_init(png_structp png_ptr)
+{
+ /* We only come here via pre-1.0.7-compiled applications */
+ png_read_init_2(png_ptr, "1.0.6 or earlier", 0, 0);
+}
+
+void PNGAPI
+png_read_init_2(png_structp png_ptr, png_const_charp user_png_ver,
+ png_size_t png_struct_size, png_size_t png_info_size)
+{
+ /* We only come here via pre-1.0.12-compiled applications */
+ if (png_ptr == NULL) return;
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ if (png_sizeof(png_struct) > png_struct_size ||
+ png_sizeof(png_info) > png_info_size)
+ {
+ char msg[80];
+ png_ptr->warning_fn = NULL;
+ if (user_png_ver)
+ {
+ png_snprintf(msg, 80,
+ "Application was compiled with png.h from libpng-%.20s",
+ user_png_ver);
+ png_warning(png_ptr, msg);
+ }
+ png_snprintf(msg, 80,
+ "Application is running with png.c from libpng-%.20s",
+ png_libpng_ver);
+ png_warning(png_ptr, msg);
+ }
+#endif
+ if (png_sizeof(png_struct) > png_struct_size)
+ {
+ png_ptr->error_fn = NULL;
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ png_ptr->flags = 0;
+#endif
+ png_error(png_ptr,
+ "The png struct allocated by the application for reading is too small.");
+ }
+ if (png_sizeof(png_info) > png_info_size)
+ {
+ png_ptr->error_fn = NULL;
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ png_ptr->flags = 0;
+#endif
+ png_error(png_ptr,
+ "The info struct allocated by application for reading is too small.");
+ }
+ png_read_init_3(&png_ptr, user_png_ver, png_struct_size);
+}
+#endif /* PNG_1_0_X || PNG_1_2_X */
+
+void PNGAPI
+png_read_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
+ png_size_t png_struct_size)
+{
+#ifdef PNG_SETJMP_SUPPORTED
+ jmp_buf tmp_jmp; /* to save current jump buffer */
+#endif
+
+ int i = 0;
+
+ png_structp png_ptr=*ptr_ptr;
+
+ if (png_ptr == NULL) return;
+
+ do
+ {
+ if (user_png_ver[i] != png_libpng_ver[i])
+ {
+#ifdef PNG_LEGACY_SUPPORTED
+ png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH;
+#else
+ png_ptr->warning_fn = NULL;
+ png_warning(png_ptr,
+ "Application uses deprecated png_read_init() and should be recompiled.");
+ break;
+#endif
+ }
+ } while (png_libpng_ver[i++]);
+
+ png_debug(1, "in png_read_init_3");
+
+#ifdef PNG_SETJMP_SUPPORTED
+ /* save jump buffer and error functions */
+ png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf));
+#endif
+
+ if (png_sizeof(png_struct) > png_struct_size)
+ {
+ png_destroy_struct(png_ptr);
+ *ptr_ptr = (png_structp)png_create_struct(PNG_STRUCT_PNG);
+ png_ptr = *ptr_ptr;
+ }
+
+ /* reset all variables to 0 */
+ png_memset(png_ptr, 0, png_sizeof(png_struct));
+
+#ifdef PNG_SETJMP_SUPPORTED
+ /* restore jump buffer */
+ png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf));
+#endif
+
+ /* added at libpng-1.2.6 */
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+ png_ptr->user_width_max=PNG_USER_WIDTH_MAX;
+ png_ptr->user_height_max=PNG_USER_HEIGHT_MAX;
+#endif
+
+ /* initialize zbuf - compression buffer */
+ png_ptr->zbuf_size = PNG_ZBUF_SIZE;
+ png_ptr->zbuf = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)png_ptr->zbuf_size);
+ png_ptr->zstream.zalloc = png_zalloc;
+ png_ptr->zstream.zfree = png_zfree;
+ png_ptr->zstream.opaque = (voidpf)png_ptr;
+
+ switch (inflateInit(&png_ptr->zstream))
+ {
+ case Z_OK: /* Do nothing */ break;
+ case Z_MEM_ERROR:
+ case Z_STREAM_ERROR: png_error(png_ptr, "zlib memory"); break;
+ case Z_VERSION_ERROR: png_error(png_ptr, "zlib version"); break;
+ default: png_error(png_ptr, "Unknown zlib error");
+ }
+
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+
+ png_set_read_fn(png_ptr, png_voidp_NULL, png_rw_ptr_NULL);
+}
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* Read the information before the actual image data. This has been
+ * changed in v0.90 to allow reading a file that already has the magic
+ * bytes read from the stream. You can tell libpng how many bytes have
+ * been read from the beginning of the stream (up to the maximum of 8)
+ * via png_set_sig_bytes(), and we will only check the remaining bytes
+ * here. The application can then have access to the signature bytes we
+ * read if it is determined that this isn't a valid PNG file.
+ */
+void PNGAPI
+png_read_info(png_structp png_ptr, png_infop info_ptr)
+{
+ if (png_ptr == NULL || info_ptr == NULL) return;
+ png_debug(1, "in png_read_info");
+ /* If we haven't checked all of the PNG signature bytes, do so now. */
+ if (png_ptr->sig_bytes < 8)
+ {
+ png_size_t num_checked = png_ptr->sig_bytes,
+ num_to_check = 8 - num_checked;
+
+ png_read_data(png_ptr, &(info_ptr->signature[num_checked]), num_to_check);
+ png_ptr->sig_bytes = 8;
+
+ if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
+ {
+ if (num_checked < 4 &&
+ png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
+ png_error(png_ptr, "Not a PNG file");
+ else
+ png_error(png_ptr, "PNG file corrupted by ASCII conversion");
+ }
+ if (num_checked < 3)
+ png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE;
+ }
+
+ for (;;)
+ {
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_CONST PNG_IHDR;
+ PNG_CONST PNG_IDAT;
+ PNG_CONST PNG_IEND;
+ PNG_CONST PNG_PLTE;
+#if defined(PNG_READ_bKGD_SUPPORTED)
+ PNG_CONST PNG_bKGD;
+#endif
+#if defined(PNG_READ_cHRM_SUPPORTED)
+ PNG_CONST PNG_cHRM;
+#endif
+#if defined(PNG_READ_gAMA_SUPPORTED)
+ PNG_CONST PNG_gAMA;
+#endif
+#if defined(PNG_READ_hIST_SUPPORTED)
+ PNG_CONST PNG_hIST;
+#endif
+#if defined(PNG_READ_iCCP_SUPPORTED)
+ PNG_CONST PNG_iCCP;
+#endif
+#if defined(PNG_READ_iTXt_SUPPORTED)
+ PNG_CONST PNG_iTXt;
+#endif
+#if defined(PNG_READ_oFFs_SUPPORTED)
+ PNG_CONST PNG_oFFs;
+#endif
+#if defined(PNG_READ_pCAL_SUPPORTED)
+ PNG_CONST PNG_pCAL;
+#endif
+#if defined(PNG_READ_pHYs_SUPPORTED)
+ PNG_CONST PNG_pHYs;
+#endif
+#if defined(PNG_READ_sBIT_SUPPORTED)
+ PNG_CONST PNG_sBIT;
+#endif
+#if defined(PNG_READ_sCAL_SUPPORTED)
+ PNG_CONST PNG_sCAL;
+#endif
+#if defined(PNG_READ_sPLT_SUPPORTED)
+ PNG_CONST PNG_sPLT;
+#endif
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ PNG_CONST PNG_sRGB;
+#endif
+#if defined(PNG_READ_tEXt_SUPPORTED)
+ PNG_CONST PNG_tEXt;
+#endif
+#if defined(PNG_READ_tIME_SUPPORTED)
+ PNG_CONST PNG_tIME;
+#endif
+#if defined(PNG_READ_tRNS_SUPPORTED)
+ PNG_CONST PNG_tRNS;
+#endif
+#if defined(PNG_READ_zTXt_SUPPORTED)
+ PNG_CONST PNG_zTXt;
+#endif
+#endif /* PNG_USE_LOCAL_ARRAYS */
+ png_uint_32 length = png_read_chunk_header(png_ptr);
+ PNG_CONST png_bytep chunk_name = png_ptr->chunk_name;
+
+ /* This should be a binary subdivision search or a hash for
+ * matching the chunk name rather than a linear search.
+ */
+ if (!png_memcmp(chunk_name, png_IDAT, 4))
+ if (png_ptr->mode & PNG_AFTER_IDAT)
+ png_ptr->mode |= PNG_HAVE_CHUNK_AFTER_IDAT;
+
+ if (!png_memcmp(chunk_name, png_IHDR, 4))
+ png_handle_IHDR(png_ptr, info_ptr, length);
+ else if (!png_memcmp(chunk_name, png_IEND, 4))
+ png_handle_IEND(png_ptr, info_ptr, length);
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+ else if (png_handle_as_unknown(png_ptr, chunk_name))
+ {
+ if (!png_memcmp(chunk_name, png_IDAT, 4))
+ png_ptr->mode |= PNG_HAVE_IDAT;
+ png_handle_unknown(png_ptr, info_ptr, length);
+ if (!png_memcmp(chunk_name, png_PLTE, 4))
+ png_ptr->mode |= PNG_HAVE_PLTE;
+ else if (!png_memcmp(chunk_name, png_IDAT, 4))
+ {
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before IDAT");
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE &&
+ !(png_ptr->mode & PNG_HAVE_PLTE))
+ png_error(png_ptr, "Missing PLTE before IDAT");
+ break;
+ }
+ }
+#endif
+ else if (!png_memcmp(chunk_name, png_PLTE, 4))
+ png_handle_PLTE(png_ptr, info_ptr, length);
+ else if (!png_memcmp(chunk_name, png_IDAT, 4))
+ {
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before IDAT");
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE &&
+ !(png_ptr->mode & PNG_HAVE_PLTE))
+ png_error(png_ptr, "Missing PLTE before IDAT");
+
+ png_ptr->idat_size = length;
+ png_ptr->mode |= PNG_HAVE_IDAT;
+ break;
+ }
+#if defined(PNG_READ_bKGD_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_bKGD, 4))
+ png_handle_bKGD(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_cHRM_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_cHRM, 4))
+ png_handle_cHRM(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_gAMA_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_gAMA, 4))
+ png_handle_gAMA(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_hIST_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_hIST, 4))
+ png_handle_hIST(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_oFFs_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_oFFs, 4))
+ png_handle_oFFs(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_pCAL_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_pCAL, 4))
+ png_handle_pCAL(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_sCAL_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_sCAL, 4))
+ png_handle_sCAL(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_pHYs_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_pHYs, 4))
+ png_handle_pHYs(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_sBIT_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_sBIT, 4))
+ png_handle_sBIT(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_sRGB, 4))
+ png_handle_sRGB(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_iCCP_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_iCCP, 4))
+ png_handle_iCCP(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_sPLT_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_sPLT, 4))
+ png_handle_sPLT(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_tEXt_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_tEXt, 4))
+ png_handle_tEXt(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_tIME_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_tIME, 4))
+ png_handle_tIME(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_tRNS_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_tRNS, 4))
+ png_handle_tRNS(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_zTXt_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_zTXt, 4))
+ png_handle_zTXt(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_iTXt_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_iTXt, 4))
+ png_handle_iTXt(png_ptr, info_ptr, length);
+#endif
+ else
+ png_handle_unknown(png_ptr, info_ptr, length);
+ }
+}
+#endif /* PNG_NO_SEQUENTIAL_READ_SUPPORTED */
+
+/* optional call to update the users info_ptr structure */
+void PNGAPI
+png_read_update_info(png_structp png_ptr, png_infop info_ptr)
+{
+ png_debug(1, "in png_read_update_info");
+ if (png_ptr == NULL) return;
+ if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
+ png_read_start_row(png_ptr);
+ else
+ png_warning(png_ptr,
+ "Ignoring extra png_read_update_info() call; row buffer not reallocated");
+ png_read_transform_info(png_ptr, info_ptr);
+}
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* Initialize palette, background, etc, after transformations
+ * are set, but before any reading takes place. This allows
+ * the user to obtain a gamma-corrected palette, for example.
+ * If the user doesn't call this, we will do it ourselves.
+ */
+void PNGAPI
+png_start_read_image(png_structp png_ptr)
+{
+ png_debug(1, "in png_start_read_image");
+ if (png_ptr == NULL) return;
+ if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
+ png_read_start_row(png_ptr);
+}
+#endif /* PNG_NO_SEQUENTIAL_READ_SUPPORTED */
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+void PNGAPI
+png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_CONST PNG_IDAT;
+ PNG_CONST int png_pass_dsp_mask[7] = {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55,
+ 0xff};
+ PNG_CONST int png_pass_mask[7] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff};
+#endif
+ int ret;
+ if (png_ptr == NULL) return;
+ png_debug2(1, "in png_read_row (row %lu, pass %d)",
+ png_ptr->row_number, png_ptr->pass);
+ if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
+ png_read_start_row(png_ptr);
+ if (png_ptr->row_number == 0 && png_ptr->pass == 0)
+ {
+ /* check for transforms that have been set but were defined out */
+#if defined(PNG_WRITE_INVERT_SUPPORTED) && !defined(PNG_READ_INVERT_SUPPORTED)
+ if (png_ptr->transformations & PNG_INVERT_MONO)
+ png_warning(png_ptr, "PNG_READ_INVERT_SUPPORTED is not defined.");
+#endif
+#if defined(PNG_WRITE_FILLER_SUPPORTED) && !defined(PNG_READ_FILLER_SUPPORTED)
+ if (png_ptr->transformations & PNG_FILLER)
+ png_warning(png_ptr, "PNG_READ_FILLER_SUPPORTED is not defined.");
+#endif
+#if defined(PNG_WRITE_PACKSWAP_SUPPORTED) && !defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACKSWAP)
+ png_warning(png_ptr, "PNG_READ_PACKSWAP_SUPPORTED is not defined.");
+#endif
+#if defined(PNG_WRITE_PACK_SUPPORTED) && !defined(PNG_READ_PACK_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACK)
+ png_warning(png_ptr, "PNG_READ_PACK_SUPPORTED is not defined.");
+#endif
+#if defined(PNG_WRITE_SHIFT_SUPPORTED) && !defined(PNG_READ_SHIFT_SUPPORTED)
+ if (png_ptr->transformations & PNG_SHIFT)
+ png_warning(png_ptr, "PNG_READ_SHIFT_SUPPORTED is not defined.");
+#endif
+#if defined(PNG_WRITE_BGR_SUPPORTED) && !defined(PNG_READ_BGR_SUPPORTED)
+ if (png_ptr->transformations & PNG_BGR)
+ png_warning(png_ptr, "PNG_READ_BGR_SUPPORTED is not defined.");
+#endif
+#if defined(PNG_WRITE_SWAP_SUPPORTED) && !defined(PNG_READ_SWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_SWAP_BYTES)
+ png_warning(png_ptr, "PNG_READ_SWAP_SUPPORTED is not defined.");
+#endif
+ }
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED)
+ /* if interlaced and we do not need a new row, combine row and return */
+ if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE))
+ {
+ switch (png_ptr->pass)
+ {
+ case 0:
+ if (png_ptr->row_number & 0x07)
+ {
+ if (dsp_row != NULL)
+ png_combine_row(png_ptr, dsp_row,
+ png_pass_dsp_mask[png_ptr->pass]);
+ png_read_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 1:
+ if ((png_ptr->row_number & 0x07) || png_ptr->width < 5)
+ {
+ if (dsp_row != NULL)
+ png_combine_row(png_ptr, dsp_row,
+ png_pass_dsp_mask[png_ptr->pass]);
+ png_read_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 2:
+ if ((png_ptr->row_number & 0x07) != 4)
+ {
+ if (dsp_row != NULL && (png_ptr->row_number & 4))
+ png_combine_row(png_ptr, dsp_row,
+ png_pass_dsp_mask[png_ptr->pass]);
+ png_read_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 3:
+ if ((png_ptr->row_number & 3) || png_ptr->width < 3)
+ {
+ if (dsp_row != NULL)
+ png_combine_row(png_ptr, dsp_row,
+ png_pass_dsp_mask[png_ptr->pass]);
+ png_read_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 4:
+ if ((png_ptr->row_number & 3) != 2)
+ {
+ if (dsp_row != NULL && (png_ptr->row_number & 2))
+ png_combine_row(png_ptr, dsp_row,
+ png_pass_dsp_mask[png_ptr->pass]);
+ png_read_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 5:
+ if ((png_ptr->row_number & 1) || png_ptr->width < 2)
+ {
+ if (dsp_row != NULL)
+ png_combine_row(png_ptr, dsp_row,
+ png_pass_dsp_mask[png_ptr->pass]);
+ png_read_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 6:
+ if (!(png_ptr->row_number & 1))
+ {
+ png_read_finish_row(png_ptr);
+ return;
+ }
+ break;
+ }
+ }
+#endif
+
+ if (!(png_ptr->mode & PNG_HAVE_IDAT))
+ png_error(png_ptr, "Invalid attempt to read row data");
+
+ png_ptr->zstream.next_out = png_ptr->row_buf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->irowbytes;
+ do
+ {
+ if (!(png_ptr->zstream.avail_in))
+ {
+ while (!png_ptr->idat_size)
+ {
+ png_crc_finish(png_ptr, 0);
+
+ png_ptr->idat_size = png_read_chunk_header(png_ptr);
+ if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
+ png_error(png_ptr, "Not enough image data");
+ }
+ png_ptr->zstream.avail_in = (uInt)png_ptr->zbuf_size;
+ png_ptr->zstream.next_in = png_ptr->zbuf;
+ if (png_ptr->zbuf_size > png_ptr->idat_size)
+ png_ptr->zstream.avail_in = (uInt)png_ptr->idat_size;
+ png_crc_read(png_ptr, png_ptr->zbuf,
+ (png_size_t)png_ptr->zstream.avail_in);
+ png_ptr->idat_size -= png_ptr->zstream.avail_in;
+ }
+ ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH);
+ if (ret == Z_STREAM_END)
+ {
+ if (png_ptr->zstream.avail_out || png_ptr->zstream.avail_in ||
+ png_ptr->idat_size)
+ png_error(png_ptr, "Extra compressed data");
+ png_ptr->mode |= PNG_AFTER_IDAT;
+ png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
+ break;
+ }
+ if (ret != Z_OK)
+ png_error(png_ptr, png_ptr->zstream.msg ? png_ptr->zstream.msg :
+ "Decompression error");
+
+ } while (png_ptr->zstream.avail_out);
+
+ png_ptr->row_info.color_type = png_ptr->color_type;
+ png_ptr->row_info.width = png_ptr->iwidth;
+ png_ptr->row_info.channels = png_ptr->channels;
+ png_ptr->row_info.bit_depth = png_ptr->bit_depth;
+ png_ptr->row_info.pixel_depth = png_ptr->pixel_depth;
+ png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth,
+ png_ptr->row_info.width);
+
+ if (png_ptr->row_buf[0])
+ png_read_filter_row(png_ptr, &(png_ptr->row_info),
+ png_ptr->row_buf + 1, png_ptr->prev_row + 1,
+ (int)(png_ptr->row_buf[0]));
+
+ png_memcpy_check(png_ptr, png_ptr->prev_row, png_ptr->row_buf,
+ png_ptr->rowbytes + 1);
+
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING))
+ {
+ /* Intrapixel differencing */
+ png_do_read_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1);
+ }
+#endif
+
+
+ if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA))
+ png_do_read_transformations(png_ptr);
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED)
+ /* blow up interlaced rows to full size */
+ if (png_ptr->interlaced &&
+ (png_ptr->transformations & PNG_INTERLACE))
+ {
+ if (png_ptr->pass < 6)
+/* old interface (pre-1.0.9):
+ png_do_read_interlace(&(png_ptr->row_info),
+ png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations);
+ */
+ png_do_read_interlace(png_ptr);
+
+ if (dsp_row != NULL)
+ png_combine_row(png_ptr, dsp_row,
+ png_pass_dsp_mask[png_ptr->pass]);
+ if (row != NULL)
+ png_combine_row(png_ptr, row,
+ png_pass_mask[png_ptr->pass]);
+ }
+ else
+#endif
+ {
+ if (row != NULL)
+ png_combine_row(png_ptr, row, 0xff);
+ if (dsp_row != NULL)
+ png_combine_row(png_ptr, dsp_row, 0xff);
+ }
+ png_read_finish_row(png_ptr);
+
+ if (png_ptr->read_row_fn != NULL)
+ (*(png_ptr->read_row_fn))(png_ptr, png_ptr->row_number, png_ptr->pass);
+}
+#endif /* PNG_NO_SEQUENTIAL_READ_SUPPORTED */
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* Read one or more rows of image data. If the image is interlaced,
+ * and png_set_interlace_handling() has been called, the rows need to
+ * contain the contents of the rows from the previous pass. If the
+ * image has alpha or transparency, and png_handle_alpha()[*] has been
+ * called, the rows contents must be initialized to the contents of the
+ * screen.
+ *
+ * "row" holds the actual image, and pixels are placed in it
+ * as they arrive. If the image is displayed after each pass, it will
+ * appear to "sparkle" in. "display_row" can be used to display a
+ * "chunky" progressive image, with finer detail added as it becomes
+ * available. If you do not want this "chunky" display, you may pass
+ * NULL for display_row. If you do not want the sparkle display, and
+ * you have not called png_handle_alpha(), you may pass NULL for rows.
+ * If you have called png_handle_alpha(), and the image has either an
+ * alpha channel or a transparency chunk, you must provide a buffer for
+ * rows. In this case, you do not have to provide a display_row buffer
+ * also, but you may. If the image is not interlaced, or if you have
+ * not called png_set_interlace_handling(), the display_row buffer will
+ * be ignored, so pass NULL to it.
+ *
+ * [*] png_handle_alpha() does not exist yet, as of this version of libpng
+ */
+
+void PNGAPI
+png_read_rows(png_structp png_ptr, png_bytepp row,
+ png_bytepp display_row, png_uint_32 num_rows)
+{
+ png_uint_32 i;
+ png_bytepp rp;
+ png_bytepp dp;
+
+ png_debug(1, "in png_read_rows");
+ if (png_ptr == NULL) return;
+ rp = row;
+ dp = display_row;
+ if (rp != NULL && dp != NULL)
+ for (i = 0; i < num_rows; i++)
+ {
+ png_bytep rptr = *rp++;
+ png_bytep dptr = *dp++;
+
+ png_read_row(png_ptr, rptr, dptr);
+ }
+ else if (rp != NULL)
+ for (i = 0; i < num_rows; i++)
+ {
+ png_bytep rptr = *rp;
+ png_read_row(png_ptr, rptr, png_bytep_NULL);
+ rp++;
+ }
+ else if (dp != NULL)
+ for (i = 0; i < num_rows; i++)
+ {
+ png_bytep dptr = *dp;
+ png_read_row(png_ptr, png_bytep_NULL, dptr);
+ dp++;
+ }
+}
+#endif /* PNG_NO_SEQUENTIAL_READ_SUPPORTED */
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* Read the entire image. If the image has an alpha channel or a tRNS
+ * chunk, and you have called png_handle_alpha()[*], you will need to
+ * initialize the image to the current image that PNG will be overlaying.
+ * We set the num_rows again here, in case it was incorrectly set in
+ * png_read_start_row() by a call to png_read_update_info() or
+ * png_start_read_image() if png_set_interlace_handling() wasn't called
+ * prior to either of these functions like it should have been. You can
+ * only call this function once. If you desire to have an image for
+ * each pass of a interlaced image, use png_read_rows() instead.
+ *
+ * [*] png_handle_alpha() does not exist yet, as of this version of libpng
+ */
+void PNGAPI
+png_read_image(png_structp png_ptr, png_bytepp image)
+{
+ png_uint_32 i, image_height;
+ int pass, j;
+ png_bytepp rp;
+
+ png_debug(1, "in png_read_image");
+ if (png_ptr == NULL) return;
+
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+ pass = png_set_interlace_handling(png_ptr);
+#else
+ if (png_ptr->interlaced)
+ png_error(png_ptr,
+ "Cannot read interlaced image -- interlace handler disabled.");
+ pass = 1;
+#endif
+
+
+ image_height=png_ptr->height;
+ png_ptr->num_rows = image_height; /* Make sure this is set correctly */
+
+ for (j = 0; j < pass; j++)
+ {
+ rp = image;
+ for (i = 0; i < image_height; i++)
+ {
+ png_read_row(png_ptr, *rp, png_bytep_NULL);
+ rp++;
+ }
+ }
+}
+#endif /* PNG_NO_SEQUENTIAL_READ_SUPPORTED */
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+/* Read the end of the PNG file. Will not read past the end of the
+ * file, will verify the end is accurate, and will read any comments
+ * or time information at the end of the file, if info is not NULL.
+ */
+void PNGAPI
+png_read_end(png_structp png_ptr, png_infop info_ptr)
+{
+ png_debug(1, "in png_read_end");
+ if (png_ptr == NULL) return;
+ png_crc_finish(png_ptr, 0); /* Finish off CRC from last IDAT chunk */
+
+ do
+ {
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_CONST PNG_IHDR;
+ PNG_CONST PNG_IDAT;
+ PNG_CONST PNG_IEND;
+ PNG_CONST PNG_PLTE;
+#if defined(PNG_READ_bKGD_SUPPORTED)
+ PNG_CONST PNG_bKGD;
+#endif
+#if defined(PNG_READ_cHRM_SUPPORTED)
+ PNG_CONST PNG_cHRM;
+#endif
+#if defined(PNG_READ_gAMA_SUPPORTED)
+ PNG_CONST PNG_gAMA;
+#endif
+#if defined(PNG_READ_hIST_SUPPORTED)
+ PNG_CONST PNG_hIST;
+#endif
+#if defined(PNG_READ_iCCP_SUPPORTED)
+ PNG_CONST PNG_iCCP;
+#endif
+#if defined(PNG_READ_iTXt_SUPPORTED)
+ PNG_CONST PNG_iTXt;
+#endif
+#if defined(PNG_READ_oFFs_SUPPORTED)
+ PNG_CONST PNG_oFFs;
+#endif
+#if defined(PNG_READ_pCAL_SUPPORTED)
+ PNG_CONST PNG_pCAL;
+#endif
+#if defined(PNG_READ_pHYs_SUPPORTED)
+ PNG_CONST PNG_pHYs;
+#endif
+#if defined(PNG_READ_sBIT_SUPPORTED)
+ PNG_CONST PNG_sBIT;
+#endif
+#if defined(PNG_READ_sCAL_SUPPORTED)
+ PNG_CONST PNG_sCAL;
+#endif
+#if defined(PNG_READ_sPLT_SUPPORTED)
+ PNG_CONST PNG_sPLT;
+#endif
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ PNG_CONST PNG_sRGB;
+#endif
+#if defined(PNG_READ_tEXt_SUPPORTED)
+ PNG_CONST PNG_tEXt;
+#endif
+#if defined(PNG_READ_tIME_SUPPORTED)
+ PNG_CONST PNG_tIME;
+#endif
+#if defined(PNG_READ_tRNS_SUPPORTED)
+ PNG_CONST PNG_tRNS;
+#endif
+#if defined(PNG_READ_zTXt_SUPPORTED)
+ PNG_CONST PNG_zTXt;
+#endif
+#endif /* PNG_USE_LOCAL_ARRAYS */
+ png_uint_32 length = png_read_chunk_header(png_ptr);
+ PNG_CONST png_bytep chunk_name = png_ptr->chunk_name;
+
+ if (!png_memcmp(chunk_name, png_IHDR, 4))
+ png_handle_IHDR(png_ptr, info_ptr, length);
+ else if (!png_memcmp(chunk_name, png_IEND, 4))
+ png_handle_IEND(png_ptr, info_ptr, length);
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+ else if (png_handle_as_unknown(png_ptr, chunk_name))
+ {
+ if (!png_memcmp(chunk_name, png_IDAT, 4))
+ {
+ if ((length > 0) || (png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT))
+ png_error(png_ptr, "Too many IDAT's found");
+ }
+ png_handle_unknown(png_ptr, info_ptr, length);
+ if (!png_memcmp(chunk_name, png_PLTE, 4))
+ png_ptr->mode |= PNG_HAVE_PLTE;
+ }
+#endif
+ else if (!png_memcmp(chunk_name, png_IDAT, 4))
+ {
+ /* Zero length IDATs are legal after the last IDAT has been
+ * read, but not after other chunks have been read.
+ */
+ if ((length > 0) || (png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT))
+ png_error(png_ptr, "Too many IDAT's found");
+ png_crc_finish(png_ptr, length);
+ }
+ else if (!png_memcmp(chunk_name, png_PLTE, 4))
+ png_handle_PLTE(png_ptr, info_ptr, length);
+#if defined(PNG_READ_bKGD_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_bKGD, 4))
+ png_handle_bKGD(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_cHRM_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_cHRM, 4))
+ png_handle_cHRM(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_gAMA_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_gAMA, 4))
+ png_handle_gAMA(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_hIST_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_hIST, 4))
+ png_handle_hIST(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_oFFs_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_oFFs, 4))
+ png_handle_oFFs(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_pCAL_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_pCAL, 4))
+ png_handle_pCAL(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_sCAL_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_sCAL, 4))
+ png_handle_sCAL(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_pHYs_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_pHYs, 4))
+ png_handle_pHYs(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_sBIT_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_sBIT, 4))
+ png_handle_sBIT(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_sRGB, 4))
+ png_handle_sRGB(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_iCCP_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_iCCP, 4))
+ png_handle_iCCP(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_sPLT_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_sPLT, 4))
+ png_handle_sPLT(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_tEXt_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_tEXt, 4))
+ png_handle_tEXt(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_tIME_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_tIME, 4))
+ png_handle_tIME(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_tRNS_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_tRNS, 4))
+ png_handle_tRNS(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_zTXt_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_zTXt, 4))
+ png_handle_zTXt(png_ptr, info_ptr, length);
+#endif
+#if defined(PNG_READ_iTXt_SUPPORTED)
+ else if (!png_memcmp(chunk_name, png_iTXt, 4))
+ png_handle_iTXt(png_ptr, info_ptr, length);
+#endif
+ else
+ png_handle_unknown(png_ptr, info_ptr, length);
+ } while (!(png_ptr->mode & PNG_HAVE_IEND));
+}
+#endif /* PNG_NO_SEQUENTIAL_READ_SUPPORTED */
+
+/* free all memory used by the read */
+void PNGAPI
+png_destroy_read_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr,
+ png_infopp end_info_ptr_ptr)
+{
+ png_structp png_ptr = NULL;
+ png_infop info_ptr = NULL, end_info_ptr = NULL;
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_free_ptr free_fn = NULL;
+ png_voidp mem_ptr = NULL;
+#endif
+
+ png_debug(1, "in png_destroy_read_struct");
+ if (png_ptr_ptr != NULL)
+ png_ptr = *png_ptr_ptr;
+ if (png_ptr == NULL)
+ return;
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ free_fn = png_ptr->free_fn;
+ mem_ptr = png_ptr->mem_ptr;
+#endif
+
+ if (info_ptr_ptr != NULL)
+ info_ptr = *info_ptr_ptr;
+
+ if (end_info_ptr_ptr != NULL)
+ end_info_ptr = *end_info_ptr_ptr;
+
+ png_read_destroy(png_ptr, info_ptr, end_info_ptr);
+
+ if (info_ptr != NULL)
+ {
+#if defined(PNG_TEXT_SUPPORTED)
+ png_free_data(png_ptr, info_ptr, PNG_FREE_TEXT, -1);
+#endif
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2((png_voidp)info_ptr, (png_free_ptr)free_fn,
+ (png_voidp)mem_ptr);
+#else
+ png_destroy_struct((png_voidp)info_ptr);
+#endif
+ *info_ptr_ptr = NULL;
+ }
+
+ if (end_info_ptr != NULL)
+ {
+#if defined(PNG_READ_TEXT_SUPPORTED)
+ png_free_data(png_ptr, end_info_ptr, PNG_FREE_TEXT, -1);
+#endif
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2((png_voidp)end_info_ptr, (png_free_ptr)free_fn,
+ (png_voidp)mem_ptr);
+#else
+ png_destroy_struct((png_voidp)end_info_ptr);
+#endif
+ *end_info_ptr_ptr = NULL;
+ }
+
+ if (png_ptr != NULL)
+ {
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2((png_voidp)png_ptr, (png_free_ptr)free_fn,
+ (png_voidp)mem_ptr);
+#else
+ png_destroy_struct((png_voidp)png_ptr);
+#endif
+ *png_ptr_ptr = NULL;
+ }
+}
+
+/* free all memory used by the read (old method) */
+void /* PRIVATE */
+png_read_destroy(png_structp png_ptr, png_infop info_ptr, png_infop end_info_ptr)
+{
+#ifdef PNG_SETJMP_SUPPORTED
+ jmp_buf tmp_jmp;
+#endif
+ png_error_ptr error_fn;
+ png_error_ptr warning_fn;
+ png_voidp error_ptr;
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_free_ptr free_fn;
+#endif
+
+ png_debug(1, "in png_read_destroy");
+ if (info_ptr != NULL)
+ png_info_destroy(png_ptr, info_ptr);
+
+ if (end_info_ptr != NULL)
+ png_info_destroy(png_ptr, end_info_ptr);
+
+ png_free(png_ptr, png_ptr->zbuf);
+ png_free(png_ptr, png_ptr->big_row_buf);
+ png_free(png_ptr, png_ptr->prev_row);
+ png_free(png_ptr, png_ptr->chunkdata);
+#if defined(PNG_READ_DITHER_SUPPORTED)
+ png_free(png_ptr, png_ptr->palette_lookup);
+ png_free(png_ptr, png_ptr->dither_index);
+#endif
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ png_free(png_ptr, png_ptr->gamma_table);
+#endif
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ png_free(png_ptr, png_ptr->gamma_from_1);
+ png_free(png_ptr, png_ptr->gamma_to_1);
+#endif
+#ifdef PNG_FREE_ME_SUPPORTED
+ if (png_ptr->free_me & PNG_FREE_PLTE)
+ png_zfree(png_ptr, png_ptr->palette);
+ png_ptr->free_me &= ~PNG_FREE_PLTE;
+#else
+ if (png_ptr->flags & PNG_FLAG_FREE_PLTE)
+ png_zfree(png_ptr, png_ptr->palette);
+ png_ptr->flags &= ~PNG_FLAG_FREE_PLTE;
+#endif
+#if defined(PNG_tRNS_SUPPORTED) || \
+ defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+#ifdef PNG_FREE_ME_SUPPORTED
+ if (png_ptr->free_me & PNG_FREE_TRNS)
+ png_free(png_ptr, png_ptr->trans);
+ png_ptr->free_me &= ~PNG_FREE_TRNS;
+#else
+ if (png_ptr->flags & PNG_FLAG_FREE_TRNS)
+ png_free(png_ptr, png_ptr->trans);
+ png_ptr->flags &= ~PNG_FLAG_FREE_TRNS;
+#endif
+#endif
+#if defined(PNG_READ_hIST_SUPPORTED)
+#ifdef PNG_FREE_ME_SUPPORTED
+ if (png_ptr->free_me & PNG_FREE_HIST)
+ png_free(png_ptr, png_ptr->hist);
+ png_ptr->free_me &= ~PNG_FREE_HIST;
+#else
+ if (png_ptr->flags & PNG_FLAG_FREE_HIST)
+ png_free(png_ptr, png_ptr->hist);
+ png_ptr->flags &= ~PNG_FLAG_FREE_HIST;
+#endif
+#endif
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (png_ptr->gamma_16_table != NULL)
+ {
+ int i;
+ int istop = (1 << (8 - png_ptr->gamma_shift));
+ for (i = 0; i < istop; i++)
+ {
+ png_free(png_ptr, png_ptr->gamma_16_table[i]);
+ }
+ png_free(png_ptr, png_ptr->gamma_16_table);
+ }
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr->gamma_16_from_1 != NULL)
+ {
+ int i;
+ int istop = (1 << (8 - png_ptr->gamma_shift));
+ for (i = 0; i < istop; i++)
+ {
+ png_free(png_ptr, png_ptr->gamma_16_from_1[i]);
+ }
+ png_free(png_ptr, png_ptr->gamma_16_from_1);
+ }
+ if (png_ptr->gamma_16_to_1 != NULL)
+ {
+ int i;
+ int istop = (1 << (8 - png_ptr->gamma_shift));
+ for (i = 0; i < istop; i++)
+ {
+ png_free(png_ptr, png_ptr->gamma_16_to_1[i]);
+ }
+ png_free(png_ptr, png_ptr->gamma_16_to_1);
+ }
+#endif
+#endif
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+ png_free(png_ptr, png_ptr->time_buffer);
+#endif
+
+ inflateEnd(&png_ptr->zstream);
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+ png_free(png_ptr, png_ptr->save_buffer);
+#endif
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+#ifdef PNG_TEXT_SUPPORTED
+ png_free(png_ptr, png_ptr->current_text);
+#endif /* PNG_TEXT_SUPPORTED */
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+ /* Save the important info out of the png_struct, in case it is
+ * being used again.
+ */
+#ifdef PNG_SETJMP_SUPPORTED
+ png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf));
+#endif
+
+ error_fn = png_ptr->error_fn;
+ warning_fn = png_ptr->warning_fn;
+ error_ptr = png_ptr->error_ptr;
+#ifdef PNG_USER_MEM_SUPPORTED
+ free_fn = png_ptr->free_fn;
+#endif
+
+ png_memset(png_ptr, 0, png_sizeof(png_struct));
+
+ png_ptr->error_fn = error_fn;
+ png_ptr->warning_fn = warning_fn;
+ png_ptr->error_ptr = error_ptr;
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_ptr->free_fn = free_fn;
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+ png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf));
+#endif
+
+}
+
+void PNGAPI
+png_set_read_status_fn(png_structp png_ptr, png_read_status_ptr read_row_fn)
+{
+ if (png_ptr == NULL) return;
+ png_ptr->read_row_fn = read_row_fn;
+}
+
+
+#ifndef PNG_NO_SEQUENTIAL_READ_SUPPORTED
+#if defined(PNG_INFO_IMAGE_SUPPORTED)
+void PNGAPI
+png_read_png(png_structp png_ptr, png_infop info_ptr,
+ int transforms,
+ voidp params)
+{
+ int row;
+
+ if (png_ptr == NULL) return;
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED)
+ /* invert the alpha channel from opacity to transparency
+ */
+ if (transforms & PNG_TRANSFORM_INVERT_ALPHA)
+ png_set_invert_alpha(png_ptr);
+#endif
+
+ /* png_read_info() gives us all of the information from the
+ * PNG file before the first IDAT (image data chunk).
+ */
+ png_read_info(png_ptr, info_ptr);
+ if (info_ptr->height > PNG_UINT_32_MAX/png_sizeof(png_bytep))
+ png_error(png_ptr, "Image is too high to process with png_read_png()");
+
+ /* -------------- image transformations start here ------------------- */
+
+#if defined(PNG_READ_16_TO_8_SUPPORTED)
+ /* tell libpng to strip 16 bit/color files down to 8 bits per color
+ */
+ if (transforms & PNG_TRANSFORM_STRIP_16)
+ png_set_strip_16(png_ptr);
+#endif
+
+#if defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+ /* Strip alpha bytes from the input data without combining with
+ * the background (not recommended).
+ */
+ if (transforms & PNG_TRANSFORM_STRIP_ALPHA)
+ png_set_strip_alpha(png_ptr);
+#endif
+
+#if defined(PNG_READ_PACK_SUPPORTED) && !defined(PNG_READ_EXPAND_SUPPORTED)
+ /* Extract multiple pixels with bit depths of 1, 2, or 4 from a single
+ * byte into separate bytes (useful for paletted and grayscale images).
+ */
+ if (transforms & PNG_TRANSFORM_PACKING)
+ png_set_packing(png_ptr);
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)
+ /* Change the order of packed pixels to least significant bit first
+ * (not useful if you are using png_set_packing).
+ */
+ if (transforms & PNG_TRANSFORM_PACKSWAP)
+ png_set_packswap(png_ptr);
+#endif
+
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+ /* Expand paletted colors into true RGB triplets
+ * Expand grayscale images to full 8 bits from 1, 2, or 4 bits/pixel
+ * Expand paletted or RGB images with transparency to full alpha
+ * channels so the data will be available as RGBA quartets.
+ */
+ if (transforms & PNG_TRANSFORM_EXPAND)
+ if ((png_ptr->bit_depth < 8) ||
+ (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) ||
+ (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)))
+ png_set_expand(png_ptr);
+#endif
+
+ /* We don't handle background color or gamma transformation or dithering.
+ */
+
+#if defined(PNG_READ_INVERT_SUPPORTED)
+ /* invert monochrome files to have 0 as white and 1 as black
+ */
+ if (transforms & PNG_TRANSFORM_INVERT_MONO)
+ png_set_invert_mono(png_ptr);
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED)
+ /* If you want to shift the pixel values from the range [0,255] or
+ * [0,65535] to the original [0,7] or [0,31], or whatever range the
+ * colors were originally in:
+ */
+ if ((transforms & PNG_TRANSFORM_SHIFT)
+ && png_get_valid(png_ptr, info_ptr, PNG_INFO_sBIT))
+ {
+ png_color_8p sig_bit;
+
+ png_get_sBIT(png_ptr, info_ptr, &sig_bit);
+ png_set_shift(png_ptr, sig_bit);
+ }
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED)
+ /* flip the RGB pixels to BGR (or RGBA to BGRA)
+ */
+ if (transforms & PNG_TRANSFORM_BGR)
+ png_set_bgr(png_ptr);
+#endif
+
+#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED)
+ /* swap the RGBA or GA data to ARGB or AG (or BGRA to ABGR)
+ */
+ if (transforms & PNG_TRANSFORM_SWAP_ALPHA)
+ png_set_swap_alpha(png_ptr);
+#endif
+
+#if defined(PNG_READ_SWAP_SUPPORTED)
+ /* swap bytes of 16 bit files to least significant byte first
+ */
+ if (transforms & PNG_TRANSFORM_SWAP_ENDIAN)
+ png_set_swap(png_ptr);
+#endif
+
+ /* We don't handle adding filler bytes */
+
+ /* Optional call to gamma correct and add the background to the palette
+ * and update info structure. REQUIRED if you are expecting libpng to
+ * update the palette for you (i.e., you selected such a transform above).
+ */
+ png_read_update_info(png_ptr, info_ptr);
+
+ /* -------------- image transformations end here ------------------- */
+
+#ifdef PNG_FREE_ME_SUPPORTED
+ png_free_data(png_ptr, info_ptr, PNG_FREE_ROWS, 0);
+#endif
+ if (info_ptr->row_pointers == NULL)
+ {
+ info_ptr->row_pointers = (png_bytepp)png_malloc(png_ptr,
+ info_ptr->height * png_sizeof(png_bytep));
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_ROWS;
+#endif
+ for (row = 0; row < (int)info_ptr->height; row++)
+ {
+ info_ptr->row_pointers[row] = (png_bytep)png_malloc(png_ptr,
+ png_get_rowbytes(png_ptr, info_ptr));
+ }
+ }
+
+ png_read_image(png_ptr, info_ptr->row_pointers);
+ info_ptr->valid |= PNG_INFO_IDAT;
+
+ /* read rest of file, and get additional chunks in info_ptr - REQUIRED */
+ png_read_end(png_ptr, info_ptr);
+
+ transforms = transforms; /* quiet compiler warnings */
+ params = params;
+
+}
+#endif /* PNG_INFO_IMAGE_SUPPORTED */
+#endif /* PNG_NO_SEQUENTIAL_READ_SUPPORTED */
+#endif /* PNG_READ_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngrio.c b/Build/source/libs/libpng/libpng-1.2.34/pngrio.c
new file mode 100644
index 00000000000..f5027e74324
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngrio.c
@@ -0,0 +1,166 @@
+
+/* pngrio.c - functions for data input
+ *
+ * Last changed in libpng 1.2.30 [August 15, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This file provides a location for all input. Users who need
+ * special handling are expected to write a function that has the same
+ * arguments as this and performs a similar function, but that possibly
+ * has a different input method. Note that you shouldn't change this
+ * function, but rather write a replacement function and then make
+ * libpng use it at run time with png_set_read_fn(...).
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED)
+
+/* Read the data from whatever input you are using. The default routine
+ reads from a file pointer. Note that this routine sometimes gets called
+ with very small lengths, so you should implement some kind of simple
+ buffering if you are using unbuffered reads. This should never be asked
+ to read more then 64K on a 16 bit machine. */
+void /* PRIVATE */
+png_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_debug1(4, "reading %d bytes", (int)length);
+ if (png_ptr->read_data_fn != NULL)
+ (*(png_ptr->read_data_fn))(png_ptr, data, length);
+ else
+ png_error(png_ptr, "Call to NULL read function");
+}
+
+#if !defined(PNG_NO_STDIO)
+/* This is the function that does the actual reading of data. If you are
+ not reading from a standard C stream, you should create a replacement
+ read_data function and use it at run time with png_set_read_fn(), rather
+ than changing the library. */
+#ifndef USE_FAR_KEYWORD
+void PNGAPI
+png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_size_t check;
+
+ if (png_ptr == NULL) return;
+ /* fread() returns 0 on error, so it is OK to store this in a png_size_t
+ * instead of an int, which is what fread() actually returns.
+ */
+#if defined(_WIN32_WCE)
+ if ( !ReadFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
+ check = 0;
+#else
+ check = (png_size_t)fread(data, (png_size_t)1, length,
+ (png_FILE_p)png_ptr->io_ptr);
+#endif
+
+ if (check != length)
+ png_error(png_ptr, "Read Error");
+}
+#else
+/* this is the model-independent version. Since the standard I/O library
+ can't handle far buffers in the medium and small models, we have to copy
+ the data.
+*/
+
+#define NEAR_BUF_SIZE 1024
+#define MIN(a,b) (a <= b ? a : b)
+
+static void PNGAPI
+png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ int check;
+ png_byte *n_data;
+ png_FILE_p io_ptr;
+
+ if (png_ptr == NULL) return;
+ /* Check if data really is near. If so, use usual code. */
+ n_data = (png_byte *)CVT_PTR_NOCHECK(data);
+ io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
+ if ((png_bytep)n_data == data)
+ {
+#if defined(_WIN32_WCE)
+ if ( !ReadFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
+ check = 0;
+#else
+ check = fread(n_data, 1, length, io_ptr);
+#endif
+ }
+ else
+ {
+ png_byte buf[NEAR_BUF_SIZE];
+ png_size_t read, remaining, err;
+ check = 0;
+ remaining = length;
+ do
+ {
+ read = MIN(NEAR_BUF_SIZE, remaining);
+#if defined(_WIN32_WCE)
+ if ( !ReadFile((HANDLE)(io_ptr), buf, read, &err, NULL) )
+ err = 0;
+#else
+ err = fread(buf, (png_size_t)1, read, io_ptr);
+#endif
+ png_memcpy(data, buf, read); /* copy far buffer to near buffer */
+ if (err != read)
+ break;
+ else
+ check += err;
+ data += read;
+ remaining -= read;
+ }
+ while (remaining != 0);
+ }
+ if ((png_uint_32)check != (png_uint_32)length)
+ png_error(png_ptr, "read Error");
+}
+#endif
+#endif
+
+/* This function allows the application to supply a new input function
+ for libpng if standard C streams aren't being used.
+
+ This function takes as its arguments:
+ png_ptr - pointer to a png input data structure
+ io_ptr - pointer to user supplied structure containing info about
+ the input functions. May be NULL.
+ read_data_fn - pointer to a new input function that takes as its
+ arguments a pointer to a png_struct, a pointer to
+ a location where input data can be stored, and a 32-bit
+ unsigned int that is the number of bytes to be read.
+ To exit and output any fatal error messages the new write
+ function should call png_error(png_ptr, "Error msg"). */
+void PNGAPI
+png_set_read_fn(png_structp png_ptr, png_voidp io_ptr,
+ png_rw_ptr read_data_fn)
+{
+ if (png_ptr == NULL) return;
+ png_ptr->io_ptr = io_ptr;
+
+#if !defined(PNG_NO_STDIO)
+ if (read_data_fn != NULL)
+ png_ptr->read_data_fn = read_data_fn;
+ else
+ png_ptr->read_data_fn = png_default_read_data;
+#else
+ png_ptr->read_data_fn = read_data_fn;
+#endif
+
+ /* It is an error to write to a read device */
+ if (png_ptr->write_data_fn != NULL)
+ {
+ png_ptr->write_data_fn = NULL;
+ png_warning(png_ptr,
+ "It's an error to set both read_data_fn and write_data_fn in the ");
+ png_warning(png_ptr,
+ "same structure. Resetting write_data_fn to NULL.");
+ }
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+ png_ptr->output_flush_fn = NULL;
+#endif
+}
+#endif /* PNG_READ_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngrtran.c b/Build/source/libs/libpng/libpng-1.2.34/pngrtran.c
new file mode 100644
index 00000000000..0e98db4da2f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngrtran.c
@@ -0,0 +1,4296 @@
+
+/* pngrtran.c - transforms the data in a row for PNG readers
+ *
+ * Last changed in libpng 1.2.30 [August 15, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This file contains functions optionally called by an application
+ * in order to tell libpng how to handle data when reading a PNG.
+ * Transformations that are used in both reading and writing are
+ * in pngtrans.c.
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED)
+
+/* Set the action on getting a CRC error for an ancillary or critical chunk. */
+void PNGAPI
+png_set_crc_action(png_structp png_ptr, int crit_action, int ancil_action)
+{
+ png_debug(1, "in png_set_crc_action");
+ /* Tell libpng how we react to CRC errors in critical chunks */
+ if (png_ptr == NULL) return;
+ switch (crit_action)
+ {
+ case PNG_CRC_NO_CHANGE: /* leave setting as is */
+ break;
+ case PNG_CRC_WARN_USE: /* warn/use data */
+ png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK;
+ png_ptr->flags |= PNG_FLAG_CRC_CRITICAL_USE;
+ break;
+ case PNG_CRC_QUIET_USE: /* quiet/use data */
+ png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK;
+ png_ptr->flags |= PNG_FLAG_CRC_CRITICAL_USE |
+ PNG_FLAG_CRC_CRITICAL_IGNORE;
+ break;
+ case PNG_CRC_WARN_DISCARD: /* not a valid action for critical data */
+ png_warning(png_ptr,
+ "Can't discard critical data on CRC error.");
+ case PNG_CRC_ERROR_QUIT: /* error/quit */
+ case PNG_CRC_DEFAULT:
+ default:
+ png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK;
+ break;
+ }
+
+ switch (ancil_action)
+ {
+ case PNG_CRC_NO_CHANGE: /* leave setting as is */
+ break;
+ case PNG_CRC_WARN_USE: /* warn/use data */
+ png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK;
+ png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_USE;
+ break;
+ case PNG_CRC_QUIET_USE: /* quiet/use data */
+ png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK;
+ png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_USE |
+ PNG_FLAG_CRC_ANCILLARY_NOWARN;
+ break;
+ case PNG_CRC_ERROR_QUIT: /* error/quit */
+ png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK;
+ png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_NOWARN;
+ break;
+ case PNG_CRC_WARN_DISCARD: /* warn/discard data */
+ case PNG_CRC_DEFAULT:
+ default:
+ png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK;
+ break;
+ }
+}
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED) && \
+ defined(PNG_FLOATING_POINT_SUPPORTED)
+/* handle alpha and tRNS via a background color */
+void PNGAPI
+png_set_background(png_structp png_ptr,
+ png_color_16p background_color, int background_gamma_code,
+ int need_expand, double background_gamma)
+{
+ png_debug(1, "in png_set_background");
+ if (png_ptr == NULL) return;
+ if (background_gamma_code == PNG_BACKGROUND_GAMMA_UNKNOWN)
+ {
+ png_warning(png_ptr, "Application must supply a known background gamma");
+ return;
+ }
+
+ png_ptr->transformations |= PNG_BACKGROUND;
+ png_memcpy(&(png_ptr->background), background_color,
+ png_sizeof(png_color_16));
+ png_ptr->background_gamma = (float)background_gamma;
+ png_ptr->background_gamma_type = (png_byte)(background_gamma_code);
+ png_ptr->transformations |= (need_expand ? PNG_BACKGROUND_EXPAND : 0);
+}
+#endif
+
+#if defined(PNG_READ_16_TO_8_SUPPORTED)
+/* strip 16 bit depth files to 8 bit depth */
+void PNGAPI
+png_set_strip_16(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_strip_16");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_16_TO_8;
+}
+#endif
+
+#if defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+void PNGAPI
+png_set_strip_alpha(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_strip_alpha");
+ if (png_ptr == NULL) return;
+ png_ptr->flags |= PNG_FLAG_STRIP_ALPHA;
+}
+#endif
+
+#if defined(PNG_READ_DITHER_SUPPORTED)
+/* Dither file to 8 bit. Supply a palette, the current number
+ * of elements in the palette, the maximum number of elements
+ * allowed, and a histogram if possible. If the current number
+ * of colors is greater then the maximum number, the palette will be
+ * modified to fit in the maximum number. "full_dither" indicates
+ * whether we need a dithering cube set up for RGB images, or if we
+ * simply are reducing the number of colors in a paletted image.
+ */
+
+typedef struct png_dsort_struct
+{
+ struct png_dsort_struct FAR * next;
+ png_byte left;
+ png_byte right;
+} png_dsort;
+typedef png_dsort FAR * png_dsortp;
+typedef png_dsort FAR * FAR * png_dsortpp;
+
+void PNGAPI
+png_set_dither(png_structp png_ptr, png_colorp palette,
+ int num_palette, int maximum_colors, png_uint_16p histogram,
+ int full_dither)
+{
+ png_debug(1, "in png_set_dither");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_DITHER;
+
+ if (!full_dither)
+ {
+ int i;
+
+ png_ptr->dither_index = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(num_palette * png_sizeof(png_byte)));
+ for (i = 0; i < num_palette; i++)
+ png_ptr->dither_index[i] = (png_byte)i;
+ }
+
+ if (num_palette > maximum_colors)
+ {
+ if (histogram != NULL)
+ {
+ /* This is easy enough, just throw out the least used colors.
+ Perhaps not the best solution, but good enough. */
+
+ int i;
+
+ /* initialize an array to sort colors */
+ png_ptr->dither_sort = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(num_palette * png_sizeof(png_byte)));
+
+ /* initialize the dither_sort array */
+ for (i = 0; i < num_palette; i++)
+ png_ptr->dither_sort[i] = (png_byte)i;
+
+ /* Find the least used palette entries by starting a
+ bubble sort, and running it until we have sorted
+ out enough colors. Note that we don't care about
+ sorting all the colors, just finding which are
+ least used. */
+
+ for (i = num_palette - 1; i >= maximum_colors; i--)
+ {
+ int done; /* to stop early if the list is pre-sorted */
+ int j;
+
+ done = 1;
+ for (j = 0; j < i; j++)
+ {
+ if (histogram[png_ptr->dither_sort[j]]
+ < histogram[png_ptr->dither_sort[j + 1]])
+ {
+ png_byte t;
+
+ t = png_ptr->dither_sort[j];
+ png_ptr->dither_sort[j] = png_ptr->dither_sort[j + 1];
+ png_ptr->dither_sort[j + 1] = t;
+ done = 0;
+ }
+ }
+ if (done)
+ break;
+ }
+
+ /* swap the palette around, and set up a table, if necessary */
+ if (full_dither)
+ {
+ int j = num_palette;
+
+ /* put all the useful colors within the max, but don't
+ move the others */
+ for (i = 0; i < maximum_colors; i++)
+ {
+ if ((int)png_ptr->dither_sort[i] >= maximum_colors)
+ {
+ do
+ j--;
+ while ((int)png_ptr->dither_sort[j] >= maximum_colors);
+ palette[i] = palette[j];
+ }
+ }
+ }
+ else
+ {
+ int j = num_palette;
+
+ /* move all the used colors inside the max limit, and
+ develop a translation table */
+ for (i = 0; i < maximum_colors; i++)
+ {
+ /* only move the colors we need to */
+ if ((int)png_ptr->dither_sort[i] >= maximum_colors)
+ {
+ png_color tmp_color;
+
+ do
+ j--;
+ while ((int)png_ptr->dither_sort[j] >= maximum_colors);
+
+ tmp_color = palette[j];
+ palette[j] = palette[i];
+ palette[i] = tmp_color;
+ /* indicate where the color went */
+ png_ptr->dither_index[j] = (png_byte)i;
+ png_ptr->dither_index[i] = (png_byte)j;
+ }
+ }
+
+ /* find closest color for those colors we are not using */
+ for (i = 0; i < num_palette; i++)
+ {
+ if ((int)png_ptr->dither_index[i] >= maximum_colors)
+ {
+ int min_d, k, min_k, d_index;
+
+ /* find the closest color to one we threw out */
+ d_index = png_ptr->dither_index[i];
+ min_d = PNG_COLOR_DIST(palette[d_index], palette[0]);
+ for (k = 1, min_k = 0; k < maximum_colors; k++)
+ {
+ int d;
+
+ d = PNG_COLOR_DIST(palette[d_index], palette[k]);
+
+ if (d < min_d)
+ {
+ min_d = d;
+ min_k = k;
+ }
+ }
+ /* point to closest color */
+ png_ptr->dither_index[i] = (png_byte)min_k;
+ }
+ }
+ }
+ png_free(png_ptr, png_ptr->dither_sort);
+ png_ptr->dither_sort = NULL;
+ }
+ else
+ {
+ /* This is much harder to do simply (and quickly). Perhaps
+ we need to go through a median cut routine, but those
+ don't always behave themselves with only a few colors
+ as input. So we will just find the closest two colors,
+ and throw out one of them (chosen somewhat randomly).
+ [We don't understand this at all, so if someone wants to
+ work on improving it, be our guest - AED, GRP]
+ */
+ int i;
+ int max_d;
+ int num_new_palette;
+ png_dsortp t;
+ png_dsortpp hash;
+
+ t = NULL;
+
+ /* initialize palette index arrays */
+ png_ptr->index_to_palette = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(num_palette * png_sizeof(png_byte)));
+ png_ptr->palette_to_index = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(num_palette * png_sizeof(png_byte)));
+
+ /* initialize the sort array */
+ for (i = 0; i < num_palette; i++)
+ {
+ png_ptr->index_to_palette[i] = (png_byte)i;
+ png_ptr->palette_to_index[i] = (png_byte)i;
+ }
+
+ hash = (png_dsortpp)png_malloc(png_ptr, (png_uint_32)(769 *
+ png_sizeof(png_dsortp)));
+ for (i = 0; i < 769; i++)
+ hash[i] = NULL;
+/* png_memset(hash, 0, 769 * png_sizeof(png_dsortp)); */
+
+ num_new_palette = num_palette;
+
+ /* initial wild guess at how far apart the farthest pixel
+ pair we will be eliminating will be. Larger
+ numbers mean more areas will be allocated, Smaller
+ numbers run the risk of not saving enough data, and
+ having to do this all over again.
+
+ I have not done extensive checking on this number.
+ */
+ max_d = 96;
+
+ while (num_new_palette > maximum_colors)
+ {
+ for (i = 0; i < num_new_palette - 1; i++)
+ {
+ int j;
+
+ for (j = i + 1; j < num_new_palette; j++)
+ {
+ int d;
+
+ d = PNG_COLOR_DIST(palette[i], palette[j]);
+
+ if (d <= max_d)
+ {
+
+ t = (png_dsortp)png_malloc_warn(png_ptr,
+ (png_uint_32)(png_sizeof(png_dsort)));
+ if (t == NULL)
+ break;
+ t->next = hash[d];
+ t->left = (png_byte)i;
+ t->right = (png_byte)j;
+ hash[d] = t;
+ }
+ }
+ if (t == NULL)
+ break;
+ }
+
+ if (t != NULL)
+ for (i = 0; i <= max_d; i++)
+ {
+ if (hash[i] != NULL)
+ {
+ png_dsortp p;
+
+ for (p = hash[i]; p; p = p->next)
+ {
+ if ((int)png_ptr->index_to_palette[p->left]
+ < num_new_palette &&
+ (int)png_ptr->index_to_palette[p->right]
+ < num_new_palette)
+ {
+ int j, next_j;
+
+ if (num_new_palette & 0x01)
+ {
+ j = p->left;
+ next_j = p->right;
+ }
+ else
+ {
+ j = p->right;
+ next_j = p->left;
+ }
+
+ num_new_palette--;
+ palette[png_ptr->index_to_palette[j]]
+ = palette[num_new_palette];
+ if (!full_dither)
+ {
+ int k;
+
+ for (k = 0; k < num_palette; k++)
+ {
+ if (png_ptr->dither_index[k] ==
+ png_ptr->index_to_palette[j])
+ png_ptr->dither_index[k] =
+ png_ptr->index_to_palette[next_j];
+ if ((int)png_ptr->dither_index[k] ==
+ num_new_palette)
+ png_ptr->dither_index[k] =
+ png_ptr->index_to_palette[j];
+ }
+ }
+
+ png_ptr->index_to_palette[png_ptr->palette_to_index
+ [num_new_palette]] = png_ptr->index_to_palette[j];
+ png_ptr->palette_to_index[png_ptr->index_to_palette[j]]
+ = png_ptr->palette_to_index[num_new_palette];
+
+ png_ptr->index_to_palette[j] = (png_byte)num_new_palette;
+ png_ptr->palette_to_index[num_new_palette] = (png_byte)j;
+ }
+ if (num_new_palette <= maximum_colors)
+ break;
+ }
+ if (num_new_palette <= maximum_colors)
+ break;
+ }
+ }
+
+ for (i = 0; i < 769; i++)
+ {
+ if (hash[i] != NULL)
+ {
+ png_dsortp p = hash[i];
+ while (p)
+ {
+ t = p->next;
+ png_free(png_ptr, p);
+ p = t;
+ }
+ }
+ hash[i] = 0;
+ }
+ max_d += 96;
+ }
+ png_free(png_ptr, hash);
+ png_free(png_ptr, png_ptr->palette_to_index);
+ png_free(png_ptr, png_ptr->index_to_palette);
+ png_ptr->palette_to_index = NULL;
+ png_ptr->index_to_palette = NULL;
+ }
+ num_palette = maximum_colors;
+ }
+ if (png_ptr->palette == NULL)
+ {
+ png_ptr->palette = palette;
+ }
+ png_ptr->num_palette = (png_uint_16)num_palette;
+
+ if (full_dither)
+ {
+ int i;
+ png_bytep distance;
+ int total_bits = PNG_DITHER_RED_BITS + PNG_DITHER_GREEN_BITS +
+ PNG_DITHER_BLUE_BITS;
+ int num_red = (1 << PNG_DITHER_RED_BITS);
+ int num_green = (1 << PNG_DITHER_GREEN_BITS);
+ int num_blue = (1 << PNG_DITHER_BLUE_BITS);
+ png_size_t num_entries = ((png_size_t)1 << total_bits);
+
+ png_ptr->palette_lookup = (png_bytep )png_malloc(png_ptr,
+ (png_uint_32)(num_entries * png_sizeof(png_byte)));
+
+ png_memset(png_ptr->palette_lookup, 0, num_entries *
+ png_sizeof(png_byte));
+
+ distance = (png_bytep)png_malloc(png_ptr, (png_uint_32)(num_entries *
+ png_sizeof(png_byte)));
+
+ png_memset(distance, 0xff, num_entries * png_sizeof(png_byte));
+
+ for (i = 0; i < num_palette; i++)
+ {
+ int ir, ig, ib;
+ int r = (palette[i].red >> (8 - PNG_DITHER_RED_BITS));
+ int g = (palette[i].green >> (8 - PNG_DITHER_GREEN_BITS));
+ int b = (palette[i].blue >> (8 - PNG_DITHER_BLUE_BITS));
+
+ for (ir = 0; ir < num_red; ir++)
+ {
+ /* int dr = abs(ir - r); */
+ int dr = ((ir > r) ? ir - r : r - ir);
+ int index_r = (ir << (PNG_DITHER_BLUE_BITS + PNG_DITHER_GREEN_BITS));
+
+ for (ig = 0; ig < num_green; ig++)
+ {
+ /* int dg = abs(ig - g); */
+ int dg = ((ig > g) ? ig - g : g - ig);
+ int dt = dr + dg;
+ int dm = ((dr > dg) ? dr : dg);
+ int index_g = index_r | (ig << PNG_DITHER_BLUE_BITS);
+
+ for (ib = 0; ib < num_blue; ib++)
+ {
+ int d_index = index_g | ib;
+ /* int db = abs(ib - b); */
+ int db = ((ib > b) ? ib - b : b - ib);
+ int dmax = ((dm > db) ? dm : db);
+ int d = dmax + dt + db;
+
+ if (d < (int)distance[d_index])
+ {
+ distance[d_index] = (png_byte)d;
+ png_ptr->palette_lookup[d_index] = (png_byte)i;
+ }
+ }
+ }
+ }
+ }
+
+ png_free(png_ptr, distance);
+ }
+}
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED)
+/* Transform the image from the file_gamma to the screen_gamma. We
+ * only do transformations on images where the file_gamma and screen_gamma
+ * are not close reciprocals, otherwise it slows things down slightly, and
+ * also needlessly introduces small errors.
+ *
+ * We will turn off gamma transformation later if no semitransparent entries
+ * are present in the tRNS array for palette images. We can't do it here
+ * because we don't necessarily have the tRNS chunk yet.
+ */
+void PNGAPI
+png_set_gamma(png_structp png_ptr, double scrn_gamma, double file_gamma)
+{
+ png_debug(1, "in png_set_gamma");
+ if (png_ptr == NULL) return;
+ if ((fabs(scrn_gamma * file_gamma - 1.0) > PNG_GAMMA_THRESHOLD) ||
+ (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) ||
+ (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE))
+ png_ptr->transformations |= PNG_GAMMA;
+ png_ptr->gamma = (float)file_gamma;
+ png_ptr->screen_gamma = (float)scrn_gamma;
+}
+#endif
+
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+/* Expand paletted images to RGB, expand grayscale images of
+ * less than 8-bit depth to 8-bit depth, and expand tRNS chunks
+ * to alpha channels.
+ */
+void PNGAPI
+png_set_expand(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_expand");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
+ png_ptr->flags &= ~PNG_FLAG_ROW_INIT;
+}
+
+/* GRR 19990627: the following three functions currently are identical
+ * to png_set_expand(). However, it is entirely reasonable that someone
+ * might wish to expand an indexed image to RGB but *not* expand a single,
+ * fully transparent palette entry to a full alpha channel--perhaps instead
+ * convert tRNS to the grayscale/RGB format (16-bit RGB value), or replace
+ * the transparent color with a particular RGB value, or drop tRNS entirely.
+ * IOW, a future version of the library may make the transformations flag
+ * a bit more fine-grained, with separate bits for each of these three
+ * functions.
+ *
+ * More to the point, these functions make it obvious what libpng will be
+ * doing, whereas "expand" can (and does) mean any number of things.
+ *
+ * GRP 20060307: In libpng-1.4.0, png_set_gray_1_2_4_to_8() was modified
+ * to expand only the sample depth but not to expand the tRNS to alpha.
+ */
+
+/* Expand paletted images to RGB. */
+void PNGAPI
+png_set_palette_to_rgb(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_palette_to_rgb");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
+ png_ptr->flags &= ~PNG_FLAG_ROW_INIT;
+}
+
+#if !defined(PNG_1_0_X)
+/* Expand grayscale images of less than 8-bit depth to 8 bits. */
+void PNGAPI
+png_set_expand_gray_1_2_4_to_8(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_expand_gray_1_2_4_to_8");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_EXPAND;
+ png_ptr->flags &= ~PNG_FLAG_ROW_INIT;
+}
+#endif
+
+#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
+/* Expand grayscale images of less than 8-bit depth to 8 bits. */
+/* Deprecated as of libpng-1.2.9 */
+void PNGAPI
+png_set_gray_1_2_4_to_8(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_gray_1_2_4_to_8");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
+}
+#endif
+
+
+/* Expand tRNS chunks to alpha channels. */
+void PNGAPI
+png_set_tRNS_to_alpha(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_tRNS_to_alpha");
+ png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
+ png_ptr->flags &= ~PNG_FLAG_ROW_INIT;
+}
+#endif /* defined(PNG_READ_EXPAND_SUPPORTED) */
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+void PNGAPI
+png_set_gray_to_rgb(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_gray_to_rgb");
+ png_ptr->transformations |= PNG_GRAY_TO_RGB;
+ png_ptr->flags &= ~PNG_FLAG_ROW_INIT;
+}
+#endif
+
+#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+#if defined(PNG_FLOATING_POINT_SUPPORTED)
+/* Convert a RGB image to a grayscale of the same width. This allows us,
+ * for example, to convert a 24 bpp RGB image into an 8 bpp grayscale image.
+ */
+
+void PNGAPI
+png_set_rgb_to_gray(png_structp png_ptr, int error_action, double red,
+ double green)
+{
+ int red_fixed = (int)((float)red*100000.0 + 0.5);
+ int green_fixed = (int)((float)green*100000.0 + 0.5);
+ if (png_ptr == NULL) return;
+ png_set_rgb_to_gray_fixed(png_ptr, error_action, red_fixed, green_fixed);
+}
+#endif
+
+void PNGAPI
+png_set_rgb_to_gray_fixed(png_structp png_ptr, int error_action,
+ png_fixed_point red, png_fixed_point green)
+{
+ png_debug(1, "in png_set_rgb_to_gray");
+ if (png_ptr == NULL) return;
+ switch(error_action)
+ {
+ case 1: png_ptr->transformations |= PNG_RGB_TO_GRAY;
+ break;
+ case 2: png_ptr->transformations |= PNG_RGB_TO_GRAY_WARN;
+ break;
+ case 3: png_ptr->transformations |= PNG_RGB_TO_GRAY_ERR;
+ }
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+ png_ptr->transformations |= PNG_EXPAND;
+#else
+ {
+ png_warning(png_ptr,
+ "Cannot do RGB_TO_GRAY without EXPAND_SUPPORTED.");
+ png_ptr->transformations &= ~PNG_RGB_TO_GRAY;
+ }
+#endif
+ {
+ png_uint_16 red_int, green_int;
+ if (red < 0 || green < 0)
+ {
+ red_int = 6968; /* .212671 * 32768 + .5 */
+ green_int = 23434; /* .715160 * 32768 + .5 */
+ }
+ else if (red + green < 100000L)
+ {
+ red_int = (png_uint_16)(((png_uint_32)red*32768L)/100000L);
+ green_int = (png_uint_16)(((png_uint_32)green*32768L)/100000L);
+ }
+ else
+ {
+ png_warning(png_ptr, "ignoring out of range rgb_to_gray coefficients");
+ red_int = 6968;
+ green_int = 23434;
+ }
+ png_ptr->rgb_to_gray_red_coeff = red_int;
+ png_ptr->rgb_to_gray_green_coeff = green_int;
+ png_ptr->rgb_to_gray_blue_coeff =
+ (png_uint_16)(32768 - red_int - green_int);
+ }
+}
+#endif
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_LEGACY_SUPPORTED)
+void PNGAPI
+png_set_read_user_transform_fn(png_structp png_ptr, png_user_transform_ptr
+ read_user_transform_fn)
+{
+ png_debug(1, "in png_set_read_user_transform_fn");
+ if (png_ptr == NULL) return;
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ png_ptr->transformations |= PNG_USER_TRANSFORM;
+ png_ptr->read_user_transform_fn = read_user_transform_fn;
+#endif
+#ifdef PNG_LEGACY_SUPPORTED
+ if (read_user_transform_fn)
+ png_warning(png_ptr,
+ "This version of libpng does not support user transforms");
+#endif
+}
+#endif
+
+/* Initialize everything needed for the read. This includes modifying
+ * the palette.
+ */
+void /* PRIVATE */
+png_init_read_transformations(png_structp png_ptr)
+{
+ png_debug(1, "in png_init_read_transformations");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (png_ptr != NULL)
+#endif
+ {
+#if defined(PNG_READ_BACKGROUND_SUPPORTED) || defined(PNG_READ_SHIFT_SUPPORTED) \
+ || defined(PNG_READ_GAMMA_SUPPORTED)
+ int color_type = png_ptr->color_type;
+#endif
+
+#if defined(PNG_READ_EXPAND_SUPPORTED) && defined(PNG_READ_BACKGROUND_SUPPORTED)
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+ /* Detect gray background and attempt to enable optimization
+ * for gray --> RGB case */
+ /* Note: if PNG_BACKGROUND_EXPAND is set and color_type is either RGB or
+ * RGB_ALPHA (in which case need_expand is superfluous anyway), the
+ * background color might actually be gray yet not be flagged as such.
+ * This is not a problem for the current code, which uses
+ * PNG_BACKGROUND_IS_GRAY only to decide when to do the
+ * png_do_gray_to_rgb() transformation.
+ */
+ if ((png_ptr->transformations & PNG_BACKGROUND_EXPAND) &&
+ !(color_type & PNG_COLOR_MASK_COLOR))
+ {
+ png_ptr->mode |= PNG_BACKGROUND_IS_GRAY;
+ } else if ((png_ptr->transformations & PNG_BACKGROUND) &&
+ !(png_ptr->transformations & PNG_BACKGROUND_EXPAND) &&
+ (png_ptr->transformations & PNG_GRAY_TO_RGB) &&
+ png_ptr->background.red == png_ptr->background.green &&
+ png_ptr->background.red == png_ptr->background.blue)
+ {
+ png_ptr->mode |= PNG_BACKGROUND_IS_GRAY;
+ png_ptr->background.gray = png_ptr->background.red;
+ }
+#endif
+
+ if ((png_ptr->transformations & PNG_BACKGROUND_EXPAND) &&
+ (png_ptr->transformations & PNG_EXPAND))
+ {
+ if (!(color_type & PNG_COLOR_MASK_COLOR)) /* i.e., GRAY or GRAY_ALPHA */
+ {
+ /* expand background and tRNS chunks */
+ switch (png_ptr->bit_depth)
+ {
+ case 1:
+ png_ptr->background.gray *= (png_uint_16)0xff;
+ png_ptr->background.red = png_ptr->background.green
+ = png_ptr->background.blue = png_ptr->background.gray;
+ if (!(png_ptr->transformations & PNG_EXPAND_tRNS))
+ {
+ png_ptr->trans_values.gray *= (png_uint_16)0xff;
+ png_ptr->trans_values.red = png_ptr->trans_values.green
+ = png_ptr->trans_values.blue = png_ptr->trans_values.gray;
+ }
+ break;
+ case 2:
+ png_ptr->background.gray *= (png_uint_16)0x55;
+ png_ptr->background.red = png_ptr->background.green
+ = png_ptr->background.blue = png_ptr->background.gray;
+ if (!(png_ptr->transformations & PNG_EXPAND_tRNS))
+ {
+ png_ptr->trans_values.gray *= (png_uint_16)0x55;
+ png_ptr->trans_values.red = png_ptr->trans_values.green
+ = png_ptr->trans_values.blue = png_ptr->trans_values.gray;
+ }
+ break;
+ case 4:
+ png_ptr->background.gray *= (png_uint_16)0x11;
+ png_ptr->background.red = png_ptr->background.green
+ = png_ptr->background.blue = png_ptr->background.gray;
+ if (!(png_ptr->transformations & PNG_EXPAND_tRNS))
+ {
+ png_ptr->trans_values.gray *= (png_uint_16)0x11;
+ png_ptr->trans_values.red = png_ptr->trans_values.green
+ = png_ptr->trans_values.blue = png_ptr->trans_values.gray;
+ }
+ break;
+ case 8:
+ case 16:
+ png_ptr->background.red = png_ptr->background.green
+ = png_ptr->background.blue = png_ptr->background.gray;
+ break;
+ }
+ }
+ else if (color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ png_ptr->background.red =
+ png_ptr->palette[png_ptr->background.index].red;
+ png_ptr->background.green =
+ png_ptr->palette[png_ptr->background.index].green;
+ png_ptr->background.blue =
+ png_ptr->palette[png_ptr->background.index].blue;
+
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED)
+ if (png_ptr->transformations & PNG_INVERT_ALPHA)
+ {
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+ if (!(png_ptr->transformations & PNG_EXPAND_tRNS))
+#endif
+ {
+ /* invert the alpha channel (in tRNS) unless the pixels are
+ going to be expanded, in which case leave it for later */
+ int i, istop;
+ istop=(int)png_ptr->num_trans;
+ for (i=0; i<istop; i++)
+ png_ptr->trans[i] = (png_byte)(255 - png_ptr->trans[i]);
+ }
+ }
+#endif
+
+ }
+ }
+#endif
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED) && defined(PNG_READ_GAMMA_SUPPORTED)
+ png_ptr->background_1 = png_ptr->background;
+#endif
+#if defined(PNG_READ_GAMMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED)
+
+ if ((color_type == PNG_COLOR_TYPE_PALETTE && png_ptr->num_trans != 0)
+ && (fabs(png_ptr->screen_gamma * png_ptr->gamma - 1.0)
+ < PNG_GAMMA_THRESHOLD))
+ {
+ int i, k;
+ k=0;
+ for (i=0; i<png_ptr->num_trans; i++)
+ {
+ if (png_ptr->trans[i] != 0 && png_ptr->trans[i] != 0xff)
+ k=1; /* partial transparency is present */
+ }
+ if (k == 0)
+ png_ptr->transformations &= ~PNG_GAMMA;
+ }
+
+ if ((png_ptr->transformations & (PNG_GAMMA | PNG_RGB_TO_GRAY)) &&
+ png_ptr->gamma != 0.0)
+ {
+ png_build_gamma_table(png_ptr);
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr->transformations & PNG_BACKGROUND)
+ {
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ /* could skip if no transparency and
+ */
+ png_color back, back_1;
+ png_colorp palette = png_ptr->palette;
+ int num_palette = png_ptr->num_palette;
+ int i;
+ if (png_ptr->background_gamma_type == PNG_BACKGROUND_GAMMA_FILE)
+ {
+ back.red = png_ptr->gamma_table[png_ptr->background.red];
+ back.green = png_ptr->gamma_table[png_ptr->background.green];
+ back.blue = png_ptr->gamma_table[png_ptr->background.blue];
+
+ back_1.red = png_ptr->gamma_to_1[png_ptr->background.red];
+ back_1.green = png_ptr->gamma_to_1[png_ptr->background.green];
+ back_1.blue = png_ptr->gamma_to_1[png_ptr->background.blue];
+ }
+ else
+ {
+ double g, gs;
+
+ switch (png_ptr->background_gamma_type)
+ {
+ case PNG_BACKGROUND_GAMMA_SCREEN:
+ g = (png_ptr->screen_gamma);
+ gs = 1.0;
+ break;
+ case PNG_BACKGROUND_GAMMA_FILE:
+ g = 1.0 / (png_ptr->gamma);
+ gs = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma);
+ break;
+ case PNG_BACKGROUND_GAMMA_UNIQUE:
+ g = 1.0 / (png_ptr->background_gamma);
+ gs = 1.0 / (png_ptr->background_gamma *
+ png_ptr->screen_gamma);
+ break;
+ default:
+ g = 1.0; /* back_1 */
+ gs = 1.0; /* back */
+ }
+
+ if ( fabs(gs - 1.0) < PNG_GAMMA_THRESHOLD)
+ {
+ back.red = (png_byte)png_ptr->background.red;
+ back.green = (png_byte)png_ptr->background.green;
+ back.blue = (png_byte)png_ptr->background.blue;
+ }
+ else
+ {
+ back.red = (png_byte)(pow(
+ (double)png_ptr->background.red/255, gs) * 255.0 + .5);
+ back.green = (png_byte)(pow(
+ (double)png_ptr->background.green/255, gs) * 255.0 + .5);
+ back.blue = (png_byte)(pow(
+ (double)png_ptr->background.blue/255, gs) * 255.0 + .5);
+ }
+
+ back_1.red = (png_byte)(pow(
+ (double)png_ptr->background.red/255, g) * 255.0 + .5);
+ back_1.green = (png_byte)(pow(
+ (double)png_ptr->background.green/255, g) * 255.0 + .5);
+ back_1.blue = (png_byte)(pow(
+ (double)png_ptr->background.blue/255, g) * 255.0 + .5);
+ }
+ for (i = 0; i < num_palette; i++)
+ {
+ if (i < (int)png_ptr->num_trans && png_ptr->trans[i] != 0xff)
+ {
+ if (png_ptr->trans[i] == 0)
+ {
+ palette[i] = back;
+ }
+ else /* if (png_ptr->trans[i] != 0xff) */
+ {
+ png_byte v, w;
+
+ v = png_ptr->gamma_to_1[palette[i].red];
+ png_composite(w, v, png_ptr->trans[i], back_1.red);
+ palette[i].red = png_ptr->gamma_from_1[w];
+
+ v = png_ptr->gamma_to_1[palette[i].green];
+ png_composite(w, v, png_ptr->trans[i], back_1.green);
+ palette[i].green = png_ptr->gamma_from_1[w];
+
+ v = png_ptr->gamma_to_1[palette[i].blue];
+ png_composite(w, v, png_ptr->trans[i], back_1.blue);
+ palette[i].blue = png_ptr->gamma_from_1[w];
+ }
+ }
+ else
+ {
+ palette[i].red = png_ptr->gamma_table[palette[i].red];
+ palette[i].green = png_ptr->gamma_table[palette[i].green];
+ palette[i].blue = png_ptr->gamma_table[palette[i].blue];
+ }
+ }
+ /* Prevent the transformations being done again, and make sure
+ * that the now spurious alpha channel is stripped - the code
+ * has just reduced background composition and gamma correction
+ * to a simple alpha channel strip.
+ */
+ png_ptr->transformations &= ~PNG_BACKGROUND;
+ png_ptr->transformations &= ~PNG_GAMMA;
+ png_ptr->transformations |= PNG_STRIP_ALPHA;
+ }
+ /* if (png_ptr->background_gamma_type!=PNG_BACKGROUND_GAMMA_UNKNOWN) */
+ else
+ /* color_type != PNG_COLOR_TYPE_PALETTE */
+ {
+ double m = (double)(((png_uint_32)1 << png_ptr->bit_depth) - 1);
+ double g = 1.0;
+ double gs = 1.0;
+
+ switch (png_ptr->background_gamma_type)
+ {
+ case PNG_BACKGROUND_GAMMA_SCREEN:
+ g = (png_ptr->screen_gamma);
+ gs = 1.0;
+ break;
+ case PNG_BACKGROUND_GAMMA_FILE:
+ g = 1.0 / (png_ptr->gamma);
+ gs = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma);
+ break;
+ case PNG_BACKGROUND_GAMMA_UNIQUE:
+ g = 1.0 / (png_ptr->background_gamma);
+ gs = 1.0 / (png_ptr->background_gamma *
+ png_ptr->screen_gamma);
+ break;
+ }
+
+ png_ptr->background_1.gray = (png_uint_16)(pow(
+ (double)png_ptr->background.gray / m, g) * m + .5);
+ png_ptr->background.gray = (png_uint_16)(pow(
+ (double)png_ptr->background.gray / m, gs) * m + .5);
+
+ if ((png_ptr->background.red != png_ptr->background.green) ||
+ (png_ptr->background.red != png_ptr->background.blue) ||
+ (png_ptr->background.red != png_ptr->background.gray))
+ {
+ /* RGB or RGBA with color background */
+ png_ptr->background_1.red = (png_uint_16)(pow(
+ (double)png_ptr->background.red / m, g) * m + .5);
+ png_ptr->background_1.green = (png_uint_16)(pow(
+ (double)png_ptr->background.green / m, g) * m + .5);
+ png_ptr->background_1.blue = (png_uint_16)(pow(
+ (double)png_ptr->background.blue / m, g) * m + .5);
+ png_ptr->background.red = (png_uint_16)(pow(
+ (double)png_ptr->background.red / m, gs) * m + .5);
+ png_ptr->background.green = (png_uint_16)(pow(
+ (double)png_ptr->background.green / m, gs) * m + .5);
+ png_ptr->background.blue = (png_uint_16)(pow(
+ (double)png_ptr->background.blue / m, gs) * m + .5);
+ }
+ else
+ {
+ /* GRAY, GRAY ALPHA, RGB, or RGBA with gray background */
+ png_ptr->background_1.red = png_ptr->background_1.green
+ = png_ptr->background_1.blue = png_ptr->background_1.gray;
+ png_ptr->background.red = png_ptr->background.green
+ = png_ptr->background.blue = png_ptr->background.gray;
+ }
+ }
+ }
+ else
+ /* transformation does not include PNG_BACKGROUND */
+#endif /* PNG_READ_BACKGROUND_SUPPORTED */
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ png_colorp palette = png_ptr->palette;
+ int num_palette = png_ptr->num_palette;
+ int i;
+
+ for (i = 0; i < num_palette; i++)
+ {
+ palette[i].red = png_ptr->gamma_table[palette[i].red];
+ palette[i].green = png_ptr->gamma_table[palette[i].green];
+ palette[i].blue = png_ptr->gamma_table[palette[i].blue];
+ }
+
+ /* Done the gamma correction. */
+ png_ptr->transformations &= ~PNG_GAMMA;
+ }
+ }
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ else
+#endif
+#endif /* PNG_READ_GAMMA_SUPPORTED && PNG_FLOATING_POINT_SUPPORTED */
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ /* No GAMMA transformation */
+ if ((png_ptr->transformations & PNG_BACKGROUND) &&
+ (color_type == PNG_COLOR_TYPE_PALETTE))
+ {
+ int i;
+ int istop = (int)png_ptr->num_trans;
+ png_color back;
+ png_colorp palette = png_ptr->palette;
+
+ back.red = (png_byte)png_ptr->background.red;
+ back.green = (png_byte)png_ptr->background.green;
+ back.blue = (png_byte)png_ptr->background.blue;
+
+ for (i = 0; i < istop; i++)
+ {
+ if (png_ptr->trans[i] == 0)
+ {
+ palette[i] = back;
+ }
+ else if (png_ptr->trans[i] != 0xff)
+ {
+ /* The png_composite() macro is defined in png.h */
+ png_composite(palette[i].red, palette[i].red,
+ png_ptr->trans[i], back.red);
+ png_composite(palette[i].green, palette[i].green,
+ png_ptr->trans[i], back.green);
+ png_composite(palette[i].blue, palette[i].blue,
+ png_ptr->trans[i], back.blue);
+ }
+ }
+
+ /* Handled alpha, still need to strip the channel. */
+ png_ptr->transformations &= ~PNG_BACKGROUND;
+ png_ptr->transformations |= PNG_STRIP_ALPHA;
+ }
+#endif /* PNG_READ_BACKGROUND_SUPPORTED */
+
+#if defined(PNG_READ_SHIFT_SUPPORTED)
+ if ((png_ptr->transformations & PNG_SHIFT) &&
+ (color_type == PNG_COLOR_TYPE_PALETTE))
+ {
+ png_uint_16 i;
+ png_uint_16 istop = png_ptr->num_palette;
+ int sr = 8 - png_ptr->sig_bit.red;
+ int sg = 8 - png_ptr->sig_bit.green;
+ int sb = 8 - png_ptr->sig_bit.blue;
+
+ if (sr < 0 || sr > 8)
+ sr = 0;
+ if (sg < 0 || sg > 8)
+ sg = 0;
+ if (sb < 0 || sb > 8)
+ sb = 0;
+ for (i = 0; i < istop; i++)
+ {
+ png_ptr->palette[i].red >>= sr;
+ png_ptr->palette[i].green >>= sg;
+ png_ptr->palette[i].blue >>= sb;
+ }
+ }
+#endif /* PNG_READ_SHIFT_SUPPORTED */
+ }
+#if !defined(PNG_READ_GAMMA_SUPPORTED) && !defined(PNG_READ_SHIFT_SUPPORTED) \
+ && !defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr)
+ return;
+#endif
+}
+
+/* Modify the info structure to reflect the transformations. The
+ * info should be updated so a PNG file could be written with it,
+ * assuming the transformations result in valid PNG data.
+ */
+void /* PRIVATE */
+png_read_transform_info(png_structp png_ptr, png_infop info_ptr)
+{
+ png_debug(1, "in png_read_transform_info");
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+ if (png_ptr->transformations & PNG_EXPAND)
+ {
+ if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ if (png_ptr->num_trans &&
+ (png_ptr->transformations & PNG_EXPAND_tRNS))
+ info_ptr->color_type = PNG_COLOR_TYPE_RGB_ALPHA;
+ else
+ info_ptr->color_type = PNG_COLOR_TYPE_RGB;
+ info_ptr->bit_depth = 8;
+ info_ptr->num_trans = 0;
+ }
+ else
+ {
+ if (png_ptr->num_trans)
+ {
+ if (png_ptr->transformations & PNG_EXPAND_tRNS)
+ info_ptr->color_type |= PNG_COLOR_MASK_ALPHA;
+#if 0 /* Removed from libpng-1.2.27 */
+ else
+ info_ptr->color_type |= PNG_COLOR_MASK_COLOR;
+#endif
+ }
+ if (info_ptr->bit_depth < 8)
+ info_ptr->bit_depth = 8;
+ info_ptr->num_trans = 0;
+ }
+ }
+#endif
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr->transformations & PNG_BACKGROUND)
+ {
+ info_ptr->color_type &= ~PNG_COLOR_MASK_ALPHA;
+ info_ptr->num_trans = 0;
+ info_ptr->background = png_ptr->background;
+ }
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (png_ptr->transformations & PNG_GAMMA)
+ {
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ info_ptr->gamma = png_ptr->gamma;
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ info_ptr->int_gamma = png_ptr->int_gamma;
+#endif
+ }
+#endif
+
+#if defined(PNG_READ_16_TO_8_SUPPORTED)
+ if ((png_ptr->transformations & PNG_16_TO_8) && (info_ptr->bit_depth == 16))
+ info_ptr->bit_depth = 8;
+#endif
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+ if (png_ptr->transformations & PNG_GRAY_TO_RGB)
+ info_ptr->color_type |= PNG_COLOR_MASK_COLOR;
+#endif
+
+#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+ if (png_ptr->transformations & PNG_RGB_TO_GRAY)
+ info_ptr->color_type &= ~PNG_COLOR_MASK_COLOR;
+#endif
+
+#if defined(PNG_READ_DITHER_SUPPORTED)
+ if (png_ptr->transformations & PNG_DITHER)
+ {
+ if (((info_ptr->color_type == PNG_COLOR_TYPE_RGB) ||
+ (info_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA)) &&
+ png_ptr->palette_lookup && info_ptr->bit_depth == 8)
+ {
+ info_ptr->color_type = PNG_COLOR_TYPE_PALETTE;
+ }
+ }
+#endif
+
+#if defined(PNG_READ_PACK_SUPPORTED)
+ if ((png_ptr->transformations & PNG_PACK) && (info_ptr->bit_depth < 8))
+ info_ptr->bit_depth = 8;
+#endif
+
+ if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ info_ptr->channels = 1;
+ else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR)
+ info_ptr->channels = 3;
+ else
+ info_ptr->channels = 1;
+
+#if defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+ if (png_ptr->flags & PNG_FLAG_STRIP_ALPHA)
+ info_ptr->color_type &= ~PNG_COLOR_MASK_ALPHA;
+#endif
+
+ if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA)
+ info_ptr->channels++;
+
+#if defined(PNG_READ_FILLER_SUPPORTED)
+ /* STRIP_ALPHA and FILLER allowed: MASK_ALPHA bit stripped above */
+ if ((png_ptr->transformations & PNG_FILLER) &&
+ ((info_ptr->color_type == PNG_COLOR_TYPE_RGB) ||
+ (info_ptr->color_type == PNG_COLOR_TYPE_GRAY)))
+ {
+ info_ptr->channels++;
+ /* if adding a true alpha channel not just filler */
+#if !defined(PNG_1_0_X)
+ if (png_ptr->transformations & PNG_ADD_ALPHA)
+ info_ptr->color_type |= PNG_COLOR_MASK_ALPHA;
+#endif
+ }
+#endif
+
+#if defined(PNG_USER_TRANSFORM_PTR_SUPPORTED) && \
+defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ if (png_ptr->transformations & PNG_USER_TRANSFORM)
+ {
+ if (info_ptr->bit_depth < png_ptr->user_transform_depth)
+ info_ptr->bit_depth = png_ptr->user_transform_depth;
+ if (info_ptr->channels < png_ptr->user_transform_channels)
+ info_ptr->channels = png_ptr->user_transform_channels;
+ }
+#endif
+
+ info_ptr->pixel_depth = (png_byte)(info_ptr->channels *
+ info_ptr->bit_depth);
+
+ info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, info_ptr->width);
+
+#if !defined(PNG_READ_EXPAND_SUPPORTED)
+ if (png_ptr)
+ return;
+#endif
+}
+
+/* Transform the row. The order of transformations is significant,
+ * and is very touchy. If you add a transformation, take care to
+ * decide how it fits in with the other transformations here.
+ */
+void /* PRIVATE */
+png_do_read_transformations(png_structp png_ptr)
+{
+ png_debug(1, "in png_do_read_transformations");
+ if (png_ptr->row_buf == NULL)
+ {
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ char msg[50];
+
+ png_snprintf2(msg, 50,
+ "NULL row buffer for row %ld, pass %d", (long)png_ptr->row_number,
+ png_ptr->pass);
+ png_error(png_ptr, msg);
+#else
+ png_error(png_ptr, "NULL row buffer");
+#endif
+ }
+#ifdef PNG_WARN_UNINITIALIZED_ROW
+ if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
+ /* Application has failed to call either png_read_start_image()
+ * or png_read_update_info() after setting transforms that expand
+ * pixels. This check added to libpng-1.2.19 */
+#if (PNG_WARN_UNINITIALIZED_ROW==1)
+ png_error(png_ptr, "Uninitialized row");
+#else
+ png_warning(png_ptr, "Uninitialized row");
+#endif
+#endif
+
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+ if (png_ptr->transformations & PNG_EXPAND)
+ {
+ if (png_ptr->row_info.color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ png_do_expand_palette(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ png_ptr->palette, png_ptr->trans, png_ptr->num_trans);
+ }
+ else
+ {
+ if (png_ptr->num_trans &&
+ (png_ptr->transformations & PNG_EXPAND_tRNS))
+ png_do_expand(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ &(png_ptr->trans_values));
+ else
+ png_do_expand(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ NULL);
+ }
+ }
+#endif
+
+#if defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+ if (png_ptr->flags & PNG_FLAG_STRIP_ALPHA)
+ png_do_strip_filler(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ PNG_FLAG_FILLER_AFTER | (png_ptr->flags & PNG_FLAG_STRIP_ALPHA));
+#endif
+
+#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+ if (png_ptr->transformations & PNG_RGB_TO_GRAY)
+ {
+ int rgb_error =
+ png_do_rgb_to_gray(png_ptr, &(png_ptr->row_info), png_ptr->row_buf + 1);
+ if (rgb_error)
+ {
+ png_ptr->rgb_to_gray_status=1;
+ if ((png_ptr->transformations & PNG_RGB_TO_GRAY) ==
+ PNG_RGB_TO_GRAY_WARN)
+ png_warning(png_ptr, "png_do_rgb_to_gray found nongray pixel");
+ if ((png_ptr->transformations & PNG_RGB_TO_GRAY) ==
+ PNG_RGB_TO_GRAY_ERR)
+ png_error(png_ptr, "png_do_rgb_to_gray found nongray pixel");
+ }
+ }
+#endif
+
+/*
+From Andreas Dilger e-mail to png-implement, 26 March 1998:
+
+ In most cases, the "simple transparency" should be done prior to doing
+ gray-to-RGB, or you will have to test 3x as many bytes to check if a
+ pixel is transparent. You would also need to make sure that the
+ transparency information is upgraded to RGB.
+
+ To summarize, the current flow is:
+ - Gray + simple transparency -> compare 1 or 2 gray bytes and composite
+ with background "in place" if transparent,
+ convert to RGB if necessary
+ - Gray + alpha -> composite with gray background and remove alpha bytes,
+ convert to RGB if necessary
+
+ To support RGB backgrounds for gray images we need:
+ - Gray + simple transparency -> convert to RGB + simple transparency, compare
+ 3 or 6 bytes and composite with background
+ "in place" if transparent (3x compare/pixel
+ compared to doing composite with gray bkgrnd)
+ - Gray + alpha -> convert to RGB + alpha, composite with background and
+ remove alpha bytes (3x float operations/pixel
+ compared with composite on gray background)
+
+ Greg's change will do this. The reason it wasn't done before is for
+ performance, as this increases the per-pixel operations. If we would check
+ in advance if the background was gray or RGB, and position the gray-to-RGB
+ transform appropriately, then it would save a lot of work/time.
+ */
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+ /* if gray -> RGB, do so now only if background is non-gray; else do later
+ * for performance reasons */
+ if ((png_ptr->transformations & PNG_GRAY_TO_RGB) &&
+ !(png_ptr->mode & PNG_BACKGROUND_IS_GRAY))
+ png_do_gray_to_rgb(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if ((png_ptr->transformations & PNG_BACKGROUND) &&
+ ((png_ptr->num_trans != 0 ) ||
+ (png_ptr->color_type & PNG_COLOR_MASK_ALPHA)))
+ png_do_background(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ &(png_ptr->trans_values), &(png_ptr->background)
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ , &(png_ptr->background_1),
+ png_ptr->gamma_table, png_ptr->gamma_from_1,
+ png_ptr->gamma_to_1, png_ptr->gamma_16_table,
+ png_ptr->gamma_16_from_1, png_ptr->gamma_16_to_1,
+ png_ptr->gamma_shift
+#endif
+);
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if ((png_ptr->transformations & PNG_GAMMA) &&
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ !((png_ptr->transformations & PNG_BACKGROUND) &&
+ ((png_ptr->num_trans != 0) ||
+ (png_ptr->color_type & PNG_COLOR_MASK_ALPHA))) &&
+#endif
+ (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE))
+ png_do_gamma(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ png_ptr->gamma_table, png_ptr->gamma_16_table,
+ png_ptr->gamma_shift);
+#endif
+
+#if defined(PNG_READ_16_TO_8_SUPPORTED)
+ if (png_ptr->transformations & PNG_16_TO_8)
+ png_do_chop(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_DITHER_SUPPORTED)
+ if (png_ptr->transformations & PNG_DITHER)
+ {
+ png_do_dither((png_row_infop)&(png_ptr->row_info), png_ptr->row_buf + 1,
+ png_ptr->palette_lookup, png_ptr->dither_index);
+ if (png_ptr->row_info.rowbytes == (png_uint_32)0)
+ png_error(png_ptr, "png_do_dither returned rowbytes=0");
+ }
+#endif
+
+#if defined(PNG_READ_INVERT_SUPPORTED)
+ if (png_ptr->transformations & PNG_INVERT_MONO)
+ png_do_invert(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED)
+ if (png_ptr->transformations & PNG_SHIFT)
+ png_do_unshift(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ &(png_ptr->shift));
+#endif
+
+#if defined(PNG_READ_PACK_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACK)
+ png_do_unpack(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED)
+ if (png_ptr->transformations & PNG_BGR)
+ png_do_bgr(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACKSWAP)
+ png_do_packswap(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+ /* if gray -> RGB, do so now only if we did not do so above */
+ if ((png_ptr->transformations & PNG_GRAY_TO_RGB) &&
+ (png_ptr->mode & PNG_BACKGROUND_IS_GRAY))
+ png_do_gray_to_rgb(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_FILLER_SUPPORTED)
+ if (png_ptr->transformations & PNG_FILLER)
+ png_do_read_filler(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ (png_uint_32)png_ptr->filler, png_ptr->flags);
+#endif
+
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED)
+ if (png_ptr->transformations & PNG_INVERT_ALPHA)
+ png_do_read_invert_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED)
+ if (png_ptr->transformations & PNG_SWAP_ALPHA)
+ png_do_read_swap_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_SWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_SWAP_BYTES)
+ png_do_swap(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ if (png_ptr->transformations & PNG_USER_TRANSFORM)
+ {
+ if (png_ptr->read_user_transform_fn != NULL)
+ (*(png_ptr->read_user_transform_fn)) /* user read transform function */
+ (png_ptr, /* png_ptr */
+ &(png_ptr->row_info), /* row_info: */
+ /* png_uint_32 width; width of row */
+ /* png_uint_32 rowbytes; number of bytes in row */
+ /* png_byte color_type; color type of pixels */
+ /* png_byte bit_depth; bit depth of samples */
+ /* png_byte channels; number of channels (1-4) */
+ /* png_byte pixel_depth; bits per pixel (depth*channels) */
+ png_ptr->row_buf + 1); /* start of pixel data for row */
+#if defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
+ if (png_ptr->user_transform_depth)
+ png_ptr->row_info.bit_depth = png_ptr->user_transform_depth;
+ if (png_ptr->user_transform_channels)
+ png_ptr->row_info.channels = png_ptr->user_transform_channels;
+#endif
+ png_ptr->row_info.pixel_depth = (png_byte)(png_ptr->row_info.bit_depth *
+ png_ptr->row_info.channels);
+ png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth,
+ png_ptr->row_info.width);
+ }
+#endif
+
+}
+
+#if defined(PNG_READ_PACK_SUPPORTED)
+/* Unpack pixels of 1, 2, or 4 bits per pixel into 1 byte per pixel,
+ * without changing the actual values. Thus, if you had a row with
+ * a bit depth of 1, you would end up with bytes that only contained
+ * the numbers 0 or 1. If you would rather they contain 0 and 255, use
+ * png_do_shift() after this.
+ */
+void /* PRIVATE */
+png_do_unpack(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_unpack");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL && row_info->bit_depth < 8)
+#else
+ if (row_info->bit_depth < 8)
+#endif
+ {
+ png_uint_32 i;
+ png_uint_32 row_width=row_info->width;
+
+ switch (row_info->bit_depth)
+ {
+ case 1:
+ {
+ png_bytep sp = row + (png_size_t)((row_width - 1) >> 3);
+ png_bytep dp = row + (png_size_t)row_width - 1;
+ png_uint_32 shift = 7 - (int)((row_width + 7) & 0x07);
+ for (i = 0; i < row_width; i++)
+ {
+ *dp = (png_byte)((*sp >> shift) & 0x01);
+ if (shift == 7)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift++;
+
+ dp--;
+ }
+ break;
+ }
+ case 2:
+ {
+
+ png_bytep sp = row + (png_size_t)((row_width - 1) >> 2);
+ png_bytep dp = row + (png_size_t)row_width - 1;
+ png_uint_32 shift = (int)((3 - ((row_width + 3) & 0x03)) << 1);
+ for (i = 0; i < row_width; i++)
+ {
+ *dp = (png_byte)((*sp >> shift) & 0x03);
+ if (shift == 6)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift += 2;
+
+ dp--;
+ }
+ break;
+ }
+ case 4:
+ {
+ png_bytep sp = row + (png_size_t)((row_width - 1) >> 1);
+ png_bytep dp = row + (png_size_t)row_width - 1;
+ png_uint_32 shift = (int)((1 - ((row_width + 1) & 0x01)) << 2);
+ for (i = 0; i < row_width; i++)
+ {
+ *dp = (png_byte)((*sp >> shift) & 0x0f);
+ if (shift == 4)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift = 4;
+
+ dp--;
+ }
+ break;
+ }
+ }
+ row_info->bit_depth = 8;
+ row_info->pixel_depth = (png_byte)(8 * row_info->channels);
+ row_info->rowbytes = row_width * row_info->channels;
+ }
+}
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED)
+/* Reverse the effects of png_do_shift. This routine merely shifts the
+ * pixels back to their significant bits values. Thus, if you have
+ * a row of bit depth 8, but only 5 are significant, this will shift
+ * the values back to 0 through 31.
+ */
+void /* PRIVATE */
+png_do_unshift(png_row_infop row_info, png_bytep row, png_color_8p sig_bits)
+{
+ png_debug(1, "in png_do_unshift");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL && sig_bits != NULL &&
+#endif
+ row_info->color_type != PNG_COLOR_TYPE_PALETTE)
+ {
+ int shift[4];
+ int channels = 0;
+ int c;
+ png_uint_16 value = 0;
+ png_uint_32 row_width = row_info->width;
+
+ if (row_info->color_type & PNG_COLOR_MASK_COLOR)
+ {
+ shift[channels++] = row_info->bit_depth - sig_bits->red;
+ shift[channels++] = row_info->bit_depth - sig_bits->green;
+ shift[channels++] = row_info->bit_depth - sig_bits->blue;
+ }
+ else
+ {
+ shift[channels++] = row_info->bit_depth - sig_bits->gray;
+ }
+ if (row_info->color_type & PNG_COLOR_MASK_ALPHA)
+ {
+ shift[channels++] = row_info->bit_depth - sig_bits->alpha;
+ }
+
+ for (c = 0; c < channels; c++)
+ {
+ if (shift[c] <= 0)
+ shift[c] = 0;
+ else
+ value = 1;
+ }
+
+ if (!value)
+ return;
+
+ switch (row_info->bit_depth)
+ {
+ case 2:
+ {
+ png_bytep bp;
+ png_uint_32 i;
+ png_uint_32 istop = row_info->rowbytes;
+
+ for (bp = row, i = 0; i < istop; i++)
+ {
+ *bp >>= 1;
+ *bp++ &= 0x55;
+ }
+ break;
+ }
+ case 4:
+ {
+ png_bytep bp = row;
+ png_uint_32 i;
+ png_uint_32 istop = row_info->rowbytes;
+ png_byte mask = (png_byte)((((int)0xf0 >> shift[0]) & (int)0xf0) |
+ (png_byte)((int)0xf >> shift[0]));
+
+ for (i = 0; i < istop; i++)
+ {
+ *bp >>= shift[0];
+ *bp++ &= mask;
+ }
+ break;
+ }
+ case 8:
+ {
+ png_bytep bp = row;
+ png_uint_32 i;
+ png_uint_32 istop = row_width * channels;
+
+ for (i = 0; i < istop; i++)
+ {
+ *bp++ >>= shift[i%channels];
+ }
+ break;
+ }
+ case 16:
+ {
+ png_bytep bp = row;
+ png_uint_32 i;
+ png_uint_32 istop = channels * row_width;
+
+ for (i = 0; i < istop; i++)
+ {
+ value = (png_uint_16)((*bp << 8) + *(bp + 1));
+ value >>= shift[i%channels];
+ *bp++ = (png_byte)(value >> 8);
+ *bp++ = (png_byte)(value & 0xff);
+ }
+ break;
+ }
+ }
+ }
+}
+#endif
+
+#if defined(PNG_READ_16_TO_8_SUPPORTED)
+/* chop rows of bit depth 16 down to 8 */
+void /* PRIVATE */
+png_do_chop(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_chop");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL && row_info->bit_depth == 16)
+#else
+ if (row_info->bit_depth == 16)
+#endif
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+ png_uint_32 i;
+ png_uint_32 istop = row_info->width * row_info->channels;
+
+ for (i = 0; i<istop; i++, sp += 2, dp++)
+ {
+#if defined(PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED)
+ /* This does a more accurate scaling of the 16-bit color
+ * value, rather than a simple low-byte truncation.
+ *
+ * What the ideal calculation should be:
+ * *dp = (((((png_uint_32)(*sp) << 8) |
+ * (png_uint_32)(*(sp + 1))) * 255 + 127) / (png_uint_32)65535L;
+ *
+ * GRR: no, I think this is what it really should be:
+ * *dp = (((((png_uint_32)(*sp) << 8) |
+ * (png_uint_32)(*(sp + 1))) + 128L) / (png_uint_32)257L;
+ *
+ * GRR: here's the exact calculation with shifts:
+ * temp = (((png_uint_32)(*sp) << 8) | (png_uint_32)(*(sp + 1))) + 128L;
+ * *dp = (temp - (temp >> 8)) >> 8;
+ *
+ * Approximate calculation with shift/add instead of multiply/divide:
+ * *dp = ((((png_uint_32)(*sp) << 8) |
+ * (png_uint_32)((int)(*(sp + 1)) - *sp)) + 128) >> 8;
+ *
+ * What we actually do to avoid extra shifting and conversion:
+ */
+
+ *dp = *sp + ((((int)(*(sp + 1)) - *sp) > 128) ? 1 : 0);
+#else
+ /* Simply discard the low order byte */
+ *dp = *sp;
+#endif
+ }
+ row_info->bit_depth = 8;
+ row_info->pixel_depth = (png_byte)(8 * row_info->channels);
+ row_info->rowbytes = row_info->width * row_info->channels;
+ }
+}
+#endif
+
+#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED)
+void /* PRIVATE */
+png_do_read_swap_alpha(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_read_swap_alpha");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL)
+#endif
+ {
+ png_uint_32 row_width = row_info->width;
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ {
+ /* This converts from RGBA to ARGB */
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp = row + row_info->rowbytes;
+ png_bytep dp = sp;
+ png_byte save;
+ png_uint_32 i;
+
+ for (i = 0; i < row_width; i++)
+ {
+ save = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = save;
+ }
+ }
+ /* This converts from RRGGBBAA to AARRGGBB */
+ else
+ {
+ png_bytep sp = row + row_info->rowbytes;
+ png_bytep dp = sp;
+ png_byte save[2];
+ png_uint_32 i;
+
+ for (i = 0; i < row_width; i++)
+ {
+ save[0] = *(--sp);
+ save[1] = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = save[0];
+ *(--dp) = save[1];
+ }
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ {
+ /* This converts from GA to AG */
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp = row + row_info->rowbytes;
+ png_bytep dp = sp;
+ png_byte save;
+ png_uint_32 i;
+
+ for (i = 0; i < row_width; i++)
+ {
+ save = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = save;
+ }
+ }
+ /* This converts from GGAA to AAGG */
+ else
+ {
+ png_bytep sp = row + row_info->rowbytes;
+ png_bytep dp = sp;
+ png_byte save[2];
+ png_uint_32 i;
+
+ for (i = 0; i < row_width; i++)
+ {
+ save[0] = *(--sp);
+ save[1] = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = save[0];
+ *(--dp) = save[1];
+ }
+ }
+ }
+ }
+}
+#endif
+
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED)
+void /* PRIVATE */
+png_do_read_invert_alpha(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_read_invert_alpha");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL)
+#endif
+ {
+ png_uint_32 row_width = row_info->width;
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ {
+ /* This inverts the alpha channel in RGBA */
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp = row + row_info->rowbytes;
+ png_bytep dp = sp;
+ png_uint_32 i;
+
+ for (i = 0; i < row_width; i++)
+ {
+ *(--dp) = (png_byte)(255 - *(--sp));
+
+/* This does nothing:
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ We can replace it with:
+*/
+ sp-=3;
+ dp=sp;
+ }
+ }
+ /* This inverts the alpha channel in RRGGBBAA */
+ else
+ {
+ png_bytep sp = row + row_info->rowbytes;
+ png_bytep dp = sp;
+ png_uint_32 i;
+
+ for (i = 0; i < row_width; i++)
+ {
+ *(--dp) = (png_byte)(255 - *(--sp));
+ *(--dp) = (png_byte)(255 - *(--sp));
+
+/* This does nothing:
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ We can replace it with:
+*/
+ sp-=6;
+ dp=sp;
+ }
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ {
+ /* This inverts the alpha channel in GA */
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp = row + row_info->rowbytes;
+ png_bytep dp = sp;
+ png_uint_32 i;
+
+ for (i = 0; i < row_width; i++)
+ {
+ *(--dp) = (png_byte)(255 - *(--sp));
+ *(--dp) = *(--sp);
+ }
+ }
+ /* This inverts the alpha channel in GGAA */
+ else
+ {
+ png_bytep sp = row + row_info->rowbytes;
+ png_bytep dp = sp;
+ png_uint_32 i;
+
+ for (i = 0; i < row_width; i++)
+ {
+ *(--dp) = (png_byte)(255 - *(--sp));
+ *(--dp) = (png_byte)(255 - *(--sp));
+/*
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+*/
+ sp-=2;
+ dp=sp;
+ }
+ }
+ }
+ }
+}
+#endif
+
+#if defined(PNG_READ_FILLER_SUPPORTED)
+/* Add filler channel if we have RGB color */
+void /* PRIVATE */
+png_do_read_filler(png_row_infop row_info, png_bytep row,
+ png_uint_32 filler, png_uint_32 flags)
+{
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ png_byte hi_filler = (png_byte)((filler>>8) & 0xff);
+ png_byte lo_filler = (png_byte)(filler & 0xff);
+
+ png_debug(1, "in png_do_read_filler");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ row_info->color_type == PNG_COLOR_TYPE_GRAY)
+ {
+ if (row_info->bit_depth == 8)
+ {
+ /* This changes the data from G to GX */
+ if (flags & PNG_FLAG_FILLER_AFTER)
+ {
+ png_bytep sp = row + (png_size_t)row_width;
+ png_bytep dp = sp + (png_size_t)row_width;
+ for (i = 1; i < row_width; i++)
+ {
+ *(--dp) = lo_filler;
+ *(--dp) = *(--sp);
+ }
+ *(--dp) = lo_filler;
+ row_info->channels = 2;
+ row_info->pixel_depth = 16;
+ row_info->rowbytes = row_width * 2;
+ }
+ /* This changes the data from G to XG */
+ else
+ {
+ png_bytep sp = row + (png_size_t)row_width;
+ png_bytep dp = sp + (png_size_t)row_width;
+ for (i = 0; i < row_width; i++)
+ {
+ *(--dp) = *(--sp);
+ *(--dp) = lo_filler;
+ }
+ row_info->channels = 2;
+ row_info->pixel_depth = 16;
+ row_info->rowbytes = row_width * 2;
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ /* This changes the data from GG to GGXX */
+ if (flags & PNG_FLAG_FILLER_AFTER)
+ {
+ png_bytep sp = row + (png_size_t)row_width * 2;
+ png_bytep dp = sp + (png_size_t)row_width * 2;
+ for (i = 1; i < row_width; i++)
+ {
+ *(--dp) = hi_filler;
+ *(--dp) = lo_filler;
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ }
+ *(--dp) = hi_filler;
+ *(--dp) = lo_filler;
+ row_info->channels = 2;
+ row_info->pixel_depth = 32;
+ row_info->rowbytes = row_width * 4;
+ }
+ /* This changes the data from GG to XXGG */
+ else
+ {
+ png_bytep sp = row + (png_size_t)row_width * 2;
+ png_bytep dp = sp + (png_size_t)row_width * 2;
+ for (i = 0; i < row_width; i++)
+ {
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = hi_filler;
+ *(--dp) = lo_filler;
+ }
+ row_info->channels = 2;
+ row_info->pixel_depth = 32;
+ row_info->rowbytes = row_width * 4;
+ }
+ }
+ } /* COLOR_TYPE == GRAY */
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ {
+ if (row_info->bit_depth == 8)
+ {
+ /* This changes the data from RGB to RGBX */
+ if (flags & PNG_FLAG_FILLER_AFTER)
+ {
+ png_bytep sp = row + (png_size_t)row_width * 3;
+ png_bytep dp = sp + (png_size_t)row_width;
+ for (i = 1; i < row_width; i++)
+ {
+ *(--dp) = lo_filler;
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ }
+ *(--dp) = lo_filler;
+ row_info->channels = 4;
+ row_info->pixel_depth = 32;
+ row_info->rowbytes = row_width * 4;
+ }
+ /* This changes the data from RGB to XRGB */
+ else
+ {
+ png_bytep sp = row + (png_size_t)row_width * 3;
+ png_bytep dp = sp + (png_size_t)row_width;
+ for (i = 0; i < row_width; i++)
+ {
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = lo_filler;
+ }
+ row_info->channels = 4;
+ row_info->pixel_depth = 32;
+ row_info->rowbytes = row_width * 4;
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ /* This changes the data from RRGGBB to RRGGBBXX */
+ if (flags & PNG_FLAG_FILLER_AFTER)
+ {
+ png_bytep sp = row + (png_size_t)row_width * 6;
+ png_bytep dp = sp + (png_size_t)row_width * 2;
+ for (i = 1; i < row_width; i++)
+ {
+ *(--dp) = hi_filler;
+ *(--dp) = lo_filler;
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ }
+ *(--dp) = hi_filler;
+ *(--dp) = lo_filler;
+ row_info->channels = 4;
+ row_info->pixel_depth = 64;
+ row_info->rowbytes = row_width * 8;
+ }
+ /* This changes the data from RRGGBB to XXRRGGBB */
+ else
+ {
+ png_bytep sp = row + (png_size_t)row_width * 6;
+ png_bytep dp = sp + (png_size_t)row_width * 2;
+ for (i = 0; i < row_width; i++)
+ {
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = *(--sp);
+ *(--dp) = hi_filler;
+ *(--dp) = lo_filler;
+ }
+ row_info->channels = 4;
+ row_info->pixel_depth = 64;
+ row_info->rowbytes = row_width * 8;
+ }
+ }
+ } /* COLOR_TYPE == RGB */
+}
+#endif
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+/* expand grayscale files to RGB, with or without alpha */
+void /* PRIVATE */
+png_do_gray_to_rgb(png_row_infop row_info, png_bytep row)
+{
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ png_debug(1, "in png_do_gray_to_rgb");
+ if (row_info->bit_depth >= 8 &&
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ !(row_info->color_type & PNG_COLOR_MASK_COLOR))
+ {
+ if (row_info->color_type == PNG_COLOR_TYPE_GRAY)
+ {
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp = row + (png_size_t)row_width - 1;
+ png_bytep dp = sp + (png_size_t)row_width * 2;
+ for (i = 0; i < row_width; i++)
+ {
+ *(dp--) = *sp;
+ *(dp--) = *sp;
+ *(dp--) = *(sp--);
+ }
+ }
+ else
+ {
+ png_bytep sp = row + (png_size_t)row_width * 2 - 1;
+ png_bytep dp = sp + (png_size_t)row_width * 4;
+ for (i = 0; i < row_width; i++)
+ {
+ *(dp--) = *sp;
+ *(dp--) = *(sp - 1);
+ *(dp--) = *sp;
+ *(dp--) = *(sp - 1);
+ *(dp--) = *(sp--);
+ *(dp--) = *(sp--);
+ }
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ {
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp = row + (png_size_t)row_width * 2 - 1;
+ png_bytep dp = sp + (png_size_t)row_width * 2;
+ for (i = 0; i < row_width; i++)
+ {
+ *(dp--) = *(sp--);
+ *(dp--) = *sp;
+ *(dp--) = *sp;
+ *(dp--) = *(sp--);
+ }
+ }
+ else
+ {
+ png_bytep sp = row + (png_size_t)row_width * 4 - 1;
+ png_bytep dp = sp + (png_size_t)row_width * 4;
+ for (i = 0; i < row_width; i++)
+ {
+ *(dp--) = *(sp--);
+ *(dp--) = *(sp--);
+ *(dp--) = *sp;
+ *(dp--) = *(sp - 1);
+ *(dp--) = *sp;
+ *(dp--) = *(sp - 1);
+ *(dp--) = *(sp--);
+ *(dp--) = *(sp--);
+ }
+ }
+ }
+ row_info->channels += (png_byte)2;
+ row_info->color_type |= PNG_COLOR_MASK_COLOR;
+ row_info->pixel_depth = (png_byte)(row_info->channels *
+ row_info->bit_depth);
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width);
+ }
+}
+#endif
+
+#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+/* reduce RGB files to grayscale, with or without alpha
+ * using the equation given in Poynton's ColorFAQ at
+ * <http://www.inforamp.net/~poynton/> (THIS LINK IS DEAD June 2008)
+ * New link:
+ * <http://www.poynton.com/notes/colour_and_gamma/>
+ * Charles Poynton poynton at poynton.com
+ *
+ * Y = 0.212671 * R + 0.715160 * G + 0.072169 * B
+ *
+ * We approximate this with
+ *
+ * Y = 0.21268 * R + 0.7151 * G + 0.07217 * B
+ *
+ * which can be expressed with integers as
+ *
+ * Y = (6969 * R + 23434 * G + 2365 * B)/32768
+ *
+ * The calculation is to be done in a linear colorspace.
+ *
+ * Other integer coefficents can be used via png_set_rgb_to_gray().
+ */
+int /* PRIVATE */
+png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row)
+
+{
+ png_uint_32 i;
+
+ png_uint_32 row_width = row_info->width;
+ int rgb_error = 0;
+
+ png_debug(1, "in png_do_rgb_to_gray");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ (row_info->color_type & PNG_COLOR_MASK_COLOR))
+ {
+ png_uint_32 rc = png_ptr->rgb_to_gray_red_coeff;
+ png_uint_32 gc = png_ptr->rgb_to_gray_green_coeff;
+ png_uint_32 bc = png_ptr->rgb_to_gray_blue_coeff;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ {
+ if (row_info->bit_depth == 8)
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL)
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+
+ for (i = 0; i < row_width; i++)
+ {
+ png_byte red = png_ptr->gamma_to_1[*(sp++)];
+ png_byte green = png_ptr->gamma_to_1[*(sp++)];
+ png_byte blue = png_ptr->gamma_to_1[*(sp++)];
+ if (red != green || red != blue)
+ {
+ rgb_error |= 1;
+ *(dp++) = png_ptr->gamma_from_1[
+ (rc*red + gc*green + bc*blue)>>15];
+ }
+ else
+ *(dp++) = *(sp - 1);
+ }
+ }
+ else
+#endif
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_byte red = *(sp++);
+ png_byte green = *(sp++);
+ png_byte blue = *(sp++);
+ if (red != green || red != blue)
+ {
+ rgb_error |= 1;
+ *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15);
+ }
+ else
+ *(dp++) = *(sp - 1);
+ }
+ }
+ }
+
+ else /* RGB bit_depth == 16 */
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr->gamma_16_to_1 != NULL &&
+ png_ptr->gamma_16_from_1 != NULL)
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_uint_16 red, green, blue, w;
+
+ red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+ green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+ blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+
+ if (red == green && red == blue)
+ w = red;
+ else
+ {
+ png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red&0xff) >>
+ png_ptr->gamma_shift][red>>8];
+ png_uint_16 green_1 = png_ptr->gamma_16_to_1[(green&0xff) >>
+ png_ptr->gamma_shift][green>>8];
+ png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue&0xff) >>
+ png_ptr->gamma_shift][blue>>8];
+ png_uint_16 gray16 = (png_uint_16)((rc*red_1 + gc*green_1
+ + bc*blue_1)>>15);
+ w = png_ptr->gamma_16_from_1[(gray16&0xff) >>
+ png_ptr->gamma_shift][gray16 >> 8];
+ rgb_error |= 1;
+ }
+
+ *(dp++) = (png_byte)((w>>8) & 0xff);
+ *(dp++) = (png_byte)(w & 0xff);
+ }
+ }
+ else
+#endif
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_uint_16 red, green, blue, gray16;
+
+ red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+ green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+ blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+
+ if (red != green || red != blue)
+ rgb_error |= 1;
+ gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15);
+ *(dp++) = (png_byte)((gray16>>8) & 0xff);
+ *(dp++) = (png_byte)(gray16 & 0xff);
+ }
+ }
+ }
+ }
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ {
+ if (row_info->bit_depth == 8)
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL)
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_byte red = png_ptr->gamma_to_1[*(sp++)];
+ png_byte green = png_ptr->gamma_to_1[*(sp++)];
+ png_byte blue = png_ptr->gamma_to_1[*(sp++)];
+ if (red != green || red != blue)
+ rgb_error |= 1;
+ *(dp++) = png_ptr->gamma_from_1
+ [(rc*red + gc*green + bc*blue)>>15];
+ *(dp++) = *(sp++); /* alpha */
+ }
+ }
+ else
+#endif
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_byte red = *(sp++);
+ png_byte green = *(sp++);
+ png_byte blue = *(sp++);
+ if (red != green || red != blue)
+ rgb_error |= 1;
+ *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15);
+ *(dp++) = *(sp++); /* alpha */
+ }
+ }
+ }
+ else /* RGBA bit_depth == 16 */
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr->gamma_16_to_1 != NULL &&
+ png_ptr->gamma_16_from_1 != NULL)
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_uint_16 red, green, blue, w;
+
+ red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+ green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+ blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2;
+
+ if (red == green && red == blue)
+ w = red;
+ else
+ {
+ png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red&0xff) >>
+ png_ptr->gamma_shift][red>>8];
+ png_uint_16 green_1 = png_ptr->gamma_16_to_1[(green&0xff) >>
+ png_ptr->gamma_shift][green>>8];
+ png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue&0xff) >>
+ png_ptr->gamma_shift][blue>>8];
+ png_uint_16 gray16 = (png_uint_16)((rc * red_1
+ + gc * green_1 + bc * blue_1)>>15);
+ w = png_ptr->gamma_16_from_1[(gray16&0xff) >>
+ png_ptr->gamma_shift][gray16 >> 8];
+ rgb_error |= 1;
+ }
+
+ *(dp++) = (png_byte)((w>>8) & 0xff);
+ *(dp++) = (png_byte)(w & 0xff);
+ *(dp++) = *(sp++); /* alpha */
+ *(dp++) = *(sp++);
+ }
+ }
+ else
+#endif
+ {
+ png_bytep sp = row;
+ png_bytep dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_uint_16 red, green, blue, gray16;
+ red = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2;
+ green = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2;
+ blue = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2;
+ if (red != green || red != blue)
+ rgb_error |= 1;
+ gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15);
+ *(dp++) = (png_byte)((gray16>>8) & 0xff);
+ *(dp++) = (png_byte)(gray16 & 0xff);
+ *(dp++) = *(sp++); /* alpha */
+ *(dp++) = *(sp++);
+ }
+ }
+ }
+ }
+ row_info->channels -= (png_byte)2;
+ row_info->color_type &= ~PNG_COLOR_MASK_COLOR;
+ row_info->pixel_depth = (png_byte)(row_info->channels *
+ row_info->bit_depth);
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width);
+ }
+ return rgb_error;
+}
+#endif
+
+/* Build a grayscale palette. Palette is assumed to be 1 << bit_depth
+ * large of png_color. This lets grayscale images be treated as
+ * paletted. Most useful for gamma correction and simplification
+ * of code.
+ */
+void PNGAPI
+png_build_grayscale_palette(int bit_depth, png_colorp palette)
+{
+ int num_palette;
+ int color_inc;
+ int i;
+ int v;
+
+ png_debug(1, "in png_do_build_grayscale_palette");
+ if (palette == NULL)
+ return;
+
+ switch (bit_depth)
+ {
+ case 1:
+ num_palette = 2;
+ color_inc = 0xff;
+ break;
+ case 2:
+ num_palette = 4;
+ color_inc = 0x55;
+ break;
+ case 4:
+ num_palette = 16;
+ color_inc = 0x11;
+ break;
+ case 8:
+ num_palette = 256;
+ color_inc = 1;
+ break;
+ default:
+ num_palette = 0;
+ color_inc = 0;
+ break;
+ }
+
+ for (i = 0, v = 0; i < num_palette; i++, v += color_inc)
+ {
+ palette[i].red = (png_byte)v;
+ palette[i].green = (png_byte)v;
+ palette[i].blue = (png_byte)v;
+ }
+}
+
+/* This function is currently unused. Do we really need it? */
+#if defined(PNG_READ_DITHER_SUPPORTED) && defined(PNG_CORRECT_PALETTE_SUPPORTED)
+void /* PRIVATE */
+png_correct_palette(png_structp png_ptr, png_colorp palette,
+ int num_palette)
+{
+ png_debug(1, "in png_correct_palette");
+#if defined(PNG_READ_BACKGROUND_SUPPORTED) && \
+ defined(PNG_READ_GAMMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED)
+ if (png_ptr->transformations & (PNG_GAMMA | PNG_BACKGROUND))
+ {
+ png_color back, back_1;
+
+ if (png_ptr->background_gamma_type == PNG_BACKGROUND_GAMMA_FILE)
+ {
+ back.red = png_ptr->gamma_table[png_ptr->background.red];
+ back.green = png_ptr->gamma_table[png_ptr->background.green];
+ back.blue = png_ptr->gamma_table[png_ptr->background.blue];
+
+ back_1.red = png_ptr->gamma_to_1[png_ptr->background.red];
+ back_1.green = png_ptr->gamma_to_1[png_ptr->background.green];
+ back_1.blue = png_ptr->gamma_to_1[png_ptr->background.blue];
+ }
+ else
+ {
+ double g;
+
+ g = 1.0 / (png_ptr->background_gamma * png_ptr->screen_gamma);
+
+ if (png_ptr->background_gamma_type == PNG_BACKGROUND_GAMMA_SCREEN ||
+ fabs(g - 1.0) < PNG_GAMMA_THRESHOLD)
+ {
+ back.red = png_ptr->background.red;
+ back.green = png_ptr->background.green;
+ back.blue = png_ptr->background.blue;
+ }
+ else
+ {
+ back.red =
+ (png_byte)(pow((double)png_ptr->background.red/255, g) *
+ 255.0 + 0.5);
+ back.green =
+ (png_byte)(pow((double)png_ptr->background.green/255, g) *
+ 255.0 + 0.5);
+ back.blue =
+ (png_byte)(pow((double)png_ptr->background.blue/255, g) *
+ 255.0 + 0.5);
+ }
+
+ g = 1.0 / png_ptr->background_gamma;
+
+ back_1.red =
+ (png_byte)(pow((double)png_ptr->background.red/255, g) *
+ 255.0 + 0.5);
+ back_1.green =
+ (png_byte)(pow((double)png_ptr->background.green/255, g) *
+ 255.0 + 0.5);
+ back_1.blue =
+ (png_byte)(pow((double)png_ptr->background.blue/255, g) *
+ 255.0 + 0.5);
+ }
+
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ png_uint_32 i;
+
+ for (i = 0; i < (png_uint_32)num_palette; i++)
+ {
+ if (i < png_ptr->num_trans && png_ptr->trans[i] == 0)
+ {
+ palette[i] = back;
+ }
+ else if (i < png_ptr->num_trans && png_ptr->trans[i] != 0xff)
+ {
+ png_byte v, w;
+
+ v = png_ptr->gamma_to_1[png_ptr->palette[i].red];
+ png_composite(w, v, png_ptr->trans[i], back_1.red);
+ palette[i].red = png_ptr->gamma_from_1[w];
+
+ v = png_ptr->gamma_to_1[png_ptr->palette[i].green];
+ png_composite(w, v, png_ptr->trans[i], back_1.green);
+ palette[i].green = png_ptr->gamma_from_1[w];
+
+ v = png_ptr->gamma_to_1[png_ptr->palette[i].blue];
+ png_composite(w, v, png_ptr->trans[i], back_1.blue);
+ palette[i].blue = png_ptr->gamma_from_1[w];
+ }
+ else
+ {
+ palette[i].red = png_ptr->gamma_table[palette[i].red];
+ palette[i].green = png_ptr->gamma_table[palette[i].green];
+ palette[i].blue = png_ptr->gamma_table[palette[i].blue];
+ }
+ }
+ }
+ else
+ {
+ int i;
+
+ for (i = 0; i < num_palette; i++)
+ {
+ if (palette[i].red == (png_byte)png_ptr->trans_values.gray)
+ {
+ palette[i] = back;
+ }
+ else
+ {
+ palette[i].red = png_ptr->gamma_table[palette[i].red];
+ palette[i].green = png_ptr->gamma_table[palette[i].green];
+ palette[i].blue = png_ptr->gamma_table[palette[i].blue];
+ }
+ }
+ }
+ }
+ else
+#endif
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (png_ptr->transformations & PNG_GAMMA)
+ {
+ int i;
+
+ for (i = 0; i < num_palette; i++)
+ {
+ palette[i].red = png_ptr->gamma_table[palette[i].red];
+ palette[i].green = png_ptr->gamma_table[palette[i].green];
+ palette[i].blue = png_ptr->gamma_table[palette[i].blue];
+ }
+ }
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ else
+#endif
+#endif
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+ if (png_ptr->transformations & PNG_BACKGROUND)
+ {
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ png_color back;
+
+ back.red = (png_byte)png_ptr->background.red;
+ back.green = (png_byte)png_ptr->background.green;
+ back.blue = (png_byte)png_ptr->background.blue;
+
+ for (i = 0; i < (int)png_ptr->num_trans; i++)
+ {
+ if (png_ptr->trans[i] == 0)
+ {
+ palette[i].red = back.red;
+ palette[i].green = back.green;
+ palette[i].blue = back.blue;
+ }
+ else if (png_ptr->trans[i] != 0xff)
+ {
+ png_composite(palette[i].red, png_ptr->palette[i].red,
+ png_ptr->trans[i], back.red);
+ png_composite(palette[i].green, png_ptr->palette[i].green,
+ png_ptr->trans[i], back.green);
+ png_composite(palette[i].blue, png_ptr->palette[i].blue,
+ png_ptr->trans[i], back.blue);
+ }
+ }
+ }
+ else /* assume grayscale palette (what else could it be?) */
+ {
+ int i;
+
+ for (i = 0; i < num_palette; i++)
+ {
+ if (i == (png_byte)png_ptr->trans_values.gray)
+ {
+ palette[i].red = (png_byte)png_ptr->background.red;
+ palette[i].green = (png_byte)png_ptr->background.green;
+ palette[i].blue = (png_byte)png_ptr->background.blue;
+ }
+ }
+ }
+ }
+#endif
+}
+#endif
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED)
+/* Replace any alpha or transparency with the supplied background color.
+ * "background" is already in the screen gamma, while "background_1" is
+ * at a gamma of 1.0. Paletted files have already been taken care of.
+ */
+void /* PRIVATE */
+png_do_background(png_row_infop row_info, png_bytep row,
+ png_color_16p trans_values, png_color_16p background
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ , png_color_16p background_1,
+ png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1,
+ png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1,
+ png_uint_16pp gamma_16_to_1, int gamma_shift
+#endif
+ )
+{
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width=row_info->width;
+ int shift;
+
+ png_debug(1, "in png_do_background");
+ if (background != NULL &&
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ (!(row_info->color_type & PNG_COLOR_MASK_ALPHA) ||
+ (row_info->color_type != PNG_COLOR_TYPE_PALETTE && trans_values)))
+ {
+ switch (row_info->color_type)
+ {
+ case PNG_COLOR_TYPE_GRAY:
+ {
+ switch (row_info->bit_depth)
+ {
+ case 1:
+ {
+ sp = row;
+ shift = 7;
+ for (i = 0; i < row_width; i++)
+ {
+ if ((png_uint_16)((*sp >> shift) & 0x01)
+ == trans_values->gray)
+ {
+ *sp &= (png_byte)((0x7f7f >> (7 - shift)) & 0xff);
+ *sp |= (png_byte)(background->gray << shift);
+ }
+ if (!shift)
+ {
+ shift = 7;
+ sp++;
+ }
+ else
+ shift--;
+ }
+ break;
+ }
+ case 2:
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_table != NULL)
+ {
+ sp = row;
+ shift = 6;
+ for (i = 0; i < row_width; i++)
+ {
+ if ((png_uint_16)((*sp >> shift) & 0x03)
+ == trans_values->gray)
+ {
+ *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff);
+ *sp |= (png_byte)(background->gray << shift);
+ }
+ else
+ {
+ png_byte p = (png_byte)((*sp >> shift) & 0x03);
+ png_byte g = (png_byte)((gamma_table [p | (p << 2) |
+ (p << 4) | (p << 6)] >> 6) & 0x03);
+ *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff);
+ *sp |= (png_byte)(g << shift);
+ }
+ if (!shift)
+ {
+ shift = 6;
+ sp++;
+ }
+ else
+ shift -= 2;
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ shift = 6;
+ for (i = 0; i < row_width; i++)
+ {
+ if ((png_uint_16)((*sp >> shift) & 0x03)
+ == trans_values->gray)
+ {
+ *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff);
+ *sp |= (png_byte)(background->gray << shift);
+ }
+ if (!shift)
+ {
+ shift = 6;
+ sp++;
+ }
+ else
+ shift -= 2;
+ }
+ }
+ break;
+ }
+ case 4:
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_table != NULL)
+ {
+ sp = row;
+ shift = 4;
+ for (i = 0; i < row_width; i++)
+ {
+ if ((png_uint_16)((*sp >> shift) & 0x0f)
+ == trans_values->gray)
+ {
+ *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff);
+ *sp |= (png_byte)(background->gray << shift);
+ }
+ else
+ {
+ png_byte p = (png_byte)((*sp >> shift) & 0x0f);
+ png_byte g = (png_byte)((gamma_table[p |
+ (p << 4)] >> 4) & 0x0f);
+ *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff);
+ *sp |= (png_byte)(g << shift);
+ }
+ if (!shift)
+ {
+ shift = 4;
+ sp++;
+ }
+ else
+ shift -= 4;
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ shift = 4;
+ for (i = 0; i < row_width; i++)
+ {
+ if ((png_uint_16)((*sp >> shift) & 0x0f)
+ == trans_values->gray)
+ {
+ *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff);
+ *sp |= (png_byte)(background->gray << shift);
+ }
+ if (!shift)
+ {
+ shift = 4;
+ sp++;
+ }
+ else
+ shift -= 4;
+ }
+ }
+ break;
+ }
+ case 8:
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_table != NULL)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp++)
+ {
+ if (*sp == trans_values->gray)
+ {
+ *sp = (png_byte)background->gray;
+ }
+ else
+ {
+ *sp = gamma_table[*sp];
+ }
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp++)
+ {
+ if (*sp == trans_values->gray)
+ {
+ *sp = (png_byte)background->gray;
+ }
+ }
+ }
+ break;
+ }
+ case 16:
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_16 != NULL)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp += 2)
+ {
+ png_uint_16 v;
+
+ v = (png_uint_16)(((*sp) << 8) + *(sp + 1));
+ if (v == trans_values->gray)
+ {
+ /* background is already in screen gamma */
+ *sp = (png_byte)((background->gray >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(background->gray & 0xff);
+ }
+ else
+ {
+ v = gamma_16[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ }
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp += 2)
+ {
+ png_uint_16 v;
+
+ v = (png_uint_16)(((*sp) << 8) + *(sp + 1));
+ if (v == trans_values->gray)
+ {
+ *sp = (png_byte)((background->gray >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(background->gray & 0xff);
+ }
+ }
+ }
+ break;
+ }
+ }
+ break;
+ }
+ case PNG_COLOR_TYPE_RGB:
+ {
+ if (row_info->bit_depth == 8)
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_table != NULL)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp += 3)
+ {
+ if (*sp == trans_values->red &&
+ *(sp + 1) == trans_values->green &&
+ *(sp + 2) == trans_values->blue)
+ {
+ *sp = (png_byte)background->red;
+ *(sp + 1) = (png_byte)background->green;
+ *(sp + 2) = (png_byte)background->blue;
+ }
+ else
+ {
+ *sp = gamma_table[*sp];
+ *(sp + 1) = gamma_table[*(sp + 1)];
+ *(sp + 2) = gamma_table[*(sp + 2)];
+ }
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp += 3)
+ {
+ if (*sp == trans_values->red &&
+ *(sp + 1) == trans_values->green &&
+ *(sp + 2) == trans_values->blue)
+ {
+ *sp = (png_byte)background->red;
+ *(sp + 1) = (png_byte)background->green;
+ *(sp + 2) = (png_byte)background->blue;
+ }
+ }
+ }
+ }
+ else /* if (row_info->bit_depth == 16) */
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_16 != NULL)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp += 6)
+ {
+ png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp + 1));
+ png_uint_16 g = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3));
+ png_uint_16 b = (png_uint_16)(((*(sp+4)) << 8) + *(sp+5));
+ if (r == trans_values->red && g == trans_values->green &&
+ b == trans_values->blue)
+ {
+ /* background is already in screen gamma */
+ *sp = (png_byte)((background->red >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(background->red & 0xff);
+ *(sp + 2) = (png_byte)((background->green >> 8) & 0xff);
+ *(sp + 3) = (png_byte)(background->green & 0xff);
+ *(sp + 4) = (png_byte)((background->blue >> 8) & 0xff);
+ *(sp + 5) = (png_byte)(background->blue & 0xff);
+ }
+ else
+ {
+ png_uint_16 v = gamma_16[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)];
+ *(sp + 2) = (png_byte)((v >> 8) & 0xff);
+ *(sp + 3) = (png_byte)(v & 0xff);
+ v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)];
+ *(sp + 4) = (png_byte)((v >> 8) & 0xff);
+ *(sp + 5) = (png_byte)(v & 0xff);
+ }
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp += 6)
+ {
+ png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp+1));
+ png_uint_16 g = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3));
+ png_uint_16 b = (png_uint_16)(((*(sp+4)) << 8) + *(sp+5));
+
+ if (r == trans_values->red && g == trans_values->green &&
+ b == trans_values->blue)
+ {
+ *sp = (png_byte)((background->red >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(background->red & 0xff);
+ *(sp + 2) = (png_byte)((background->green >> 8) & 0xff);
+ *(sp + 3) = (png_byte)(background->green & 0xff);
+ *(sp + 4) = (png_byte)((background->blue >> 8) & 0xff);
+ *(sp + 5) = (png_byte)(background->blue & 0xff);
+ }
+ }
+ }
+ }
+ break;
+ }
+ case PNG_COLOR_TYPE_GRAY_ALPHA:
+ {
+ if (row_info->bit_depth == 8)
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_to_1 != NULL && gamma_from_1 != NULL &&
+ gamma_table != NULL)
+ {
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++, sp += 2, dp++)
+ {
+ png_uint_16 a = *(sp + 1);
+
+ if (a == 0xff)
+ {
+ *dp = gamma_table[*sp];
+ }
+ else if (a == 0)
+ {
+ /* background is already in screen gamma */
+ *dp = (png_byte)background->gray;
+ }
+ else
+ {
+ png_byte v, w;
+
+ v = gamma_to_1[*sp];
+ png_composite(w, v, a, background_1->gray);
+ *dp = gamma_from_1[w];
+ }
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++, sp += 2, dp++)
+ {
+ png_byte a = *(sp + 1);
+
+ if (a == 0xff)
+ {
+ *dp = *sp;
+ }
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ else if (a == 0)
+ {
+ *dp = (png_byte)background->gray;
+ }
+ else
+ {
+ png_composite(*dp, *sp, a, background_1->gray);
+ }
+#else
+ *dp = (png_byte)background->gray;
+#endif
+ }
+ }
+ }
+ else /* if (png_ptr->bit_depth == 16) */
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_16 != NULL && gamma_16_from_1 != NULL &&
+ gamma_16_to_1 != NULL)
+ {
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++, sp += 4, dp += 2)
+ {
+ png_uint_16 a = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3));
+
+ if (a == (png_uint_16)0xffff)
+ {
+ png_uint_16 v;
+
+ v = gamma_16[*(sp + 1) >> gamma_shift][*sp];
+ *dp = (png_byte)((v >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(v & 0xff);
+ }
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ else if (a == 0)
+#else
+ else
+#endif
+ {
+ /* background is already in screen gamma */
+ *dp = (png_byte)((background->gray >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(background->gray & 0xff);
+ }
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ else
+ {
+ png_uint_16 g, v, w;
+
+ g = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp];
+ png_composite_16(v, g, a, background_1->gray);
+ w = gamma_16_from_1[(v&0xff) >> gamma_shift][v >> 8];
+ *dp = (png_byte)((w >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(w & 0xff);
+ }
+#endif
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++, sp += 4, dp += 2)
+ {
+ png_uint_16 a = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3));
+ if (a == (png_uint_16)0xffff)
+ {
+ png_memcpy(dp, sp, 2);
+ }
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ else if (a == 0)
+#else
+ else
+#endif
+ {
+ *dp = (png_byte)((background->gray >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(background->gray & 0xff);
+ }
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ else
+ {
+ png_uint_16 g, v;
+
+ g = (png_uint_16)(((*sp) << 8) + *(sp + 1));
+ png_composite_16(v, g, a, background_1->gray);
+ *dp = (png_byte)((v >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(v & 0xff);
+ }
+#endif
+ }
+ }
+ }
+ break;
+ }
+ case PNG_COLOR_TYPE_RGB_ALPHA:
+ {
+ if (row_info->bit_depth == 8)
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_to_1 != NULL && gamma_from_1 != NULL &&
+ gamma_table != NULL)
+ {
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++, sp += 4, dp += 3)
+ {
+ png_byte a = *(sp + 3);
+
+ if (a == 0xff)
+ {
+ *dp = gamma_table[*sp];
+ *(dp + 1) = gamma_table[*(sp + 1)];
+ *(dp + 2) = gamma_table[*(sp + 2)];
+ }
+ else if (a == 0)
+ {
+ /* background is already in screen gamma */
+ *dp = (png_byte)background->red;
+ *(dp + 1) = (png_byte)background->green;
+ *(dp + 2) = (png_byte)background->blue;
+ }
+ else
+ {
+ png_byte v, w;
+
+ v = gamma_to_1[*sp];
+ png_composite(w, v, a, background_1->red);
+ *dp = gamma_from_1[w];
+ v = gamma_to_1[*(sp + 1)];
+ png_composite(w, v, a, background_1->green);
+ *(dp + 1) = gamma_from_1[w];
+ v = gamma_to_1[*(sp + 2)];
+ png_composite(w, v, a, background_1->blue);
+ *(dp + 2) = gamma_from_1[w];
+ }
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++, sp += 4, dp += 3)
+ {
+ png_byte a = *(sp + 3);
+
+ if (a == 0xff)
+ {
+ *dp = *sp;
+ *(dp + 1) = *(sp + 1);
+ *(dp + 2) = *(sp + 2);
+ }
+ else if (a == 0)
+ {
+ *dp = (png_byte)background->red;
+ *(dp + 1) = (png_byte)background->green;
+ *(dp + 2) = (png_byte)background->blue;
+ }
+ else
+ {
+ png_composite(*dp, *sp, a, background->red);
+ png_composite(*(dp + 1), *(sp + 1), a,
+ background->green);
+ png_composite(*(dp + 2), *(sp + 2), a,
+ background->blue);
+ }
+ }
+ }
+ }
+ else /* if (row_info->bit_depth == 16) */
+ {
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+ if (gamma_16 != NULL && gamma_16_from_1 != NULL &&
+ gamma_16_to_1 != NULL)
+ {
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++, sp += 8, dp += 6)
+ {
+ png_uint_16 a = (png_uint_16)(((png_uint_16)(*(sp + 6))
+ << 8) + (png_uint_16)(*(sp + 7)));
+ if (a == (png_uint_16)0xffff)
+ {
+ png_uint_16 v;
+
+ v = gamma_16[*(sp + 1) >> gamma_shift][*sp];
+ *dp = (png_byte)((v >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(v & 0xff);
+ v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)];
+ *(dp + 2) = (png_byte)((v >> 8) & 0xff);
+ *(dp + 3) = (png_byte)(v & 0xff);
+ v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)];
+ *(dp + 4) = (png_byte)((v >> 8) & 0xff);
+ *(dp + 5) = (png_byte)(v & 0xff);
+ }
+ else if (a == 0)
+ {
+ /* background is already in screen gamma */
+ *dp = (png_byte)((background->red >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(background->red & 0xff);
+ *(dp + 2) = (png_byte)((background->green >> 8) & 0xff);
+ *(dp + 3) = (png_byte)(background->green & 0xff);
+ *(dp + 4) = (png_byte)((background->blue >> 8) & 0xff);
+ *(dp + 5) = (png_byte)(background->blue & 0xff);
+ }
+ else
+ {
+ png_uint_16 v, w, x;
+
+ v = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp];
+ png_composite_16(w, v, a, background_1->red);
+ x = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8];
+ *dp = (png_byte)((x >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(x & 0xff);
+ v = gamma_16_to_1[*(sp + 3) >> gamma_shift][*(sp + 2)];
+ png_composite_16(w, v, a, background_1->green);
+ x = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8];
+ *(dp + 2) = (png_byte)((x >> 8) & 0xff);
+ *(dp + 3) = (png_byte)(x & 0xff);
+ v = gamma_16_to_1[*(sp + 5) >> gamma_shift][*(sp + 4)];
+ png_composite_16(w, v, a, background_1->blue);
+ x = gamma_16_from_1[(w & 0xff) >> gamma_shift][w >> 8];
+ *(dp + 4) = (png_byte)((x >> 8) & 0xff);
+ *(dp + 5) = (png_byte)(x & 0xff);
+ }
+ }
+ }
+ else
+#endif
+ {
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++, sp += 8, dp += 6)
+ {
+ png_uint_16 a = (png_uint_16)(((png_uint_16)(*(sp + 6))
+ << 8) + (png_uint_16)(*(sp + 7)));
+ if (a == (png_uint_16)0xffff)
+ {
+ png_memcpy(dp, sp, 6);
+ }
+ else if (a == 0)
+ {
+ *dp = (png_byte)((background->red >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(background->red & 0xff);
+ *(dp + 2) = (png_byte)((background->green >> 8) & 0xff);
+ *(dp + 3) = (png_byte)(background->green & 0xff);
+ *(dp + 4) = (png_byte)((background->blue >> 8) & 0xff);
+ *(dp + 5) = (png_byte)(background->blue & 0xff);
+ }
+ else
+ {
+ png_uint_16 v;
+
+ png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp + 1));
+ png_uint_16 g = (png_uint_16)(((*(sp + 2)) << 8)
+ + *(sp + 3));
+ png_uint_16 b = (png_uint_16)(((*(sp + 4)) << 8)
+ + *(sp + 5));
+
+ png_composite_16(v, r, a, background->red);
+ *dp = (png_byte)((v >> 8) & 0xff);
+ *(dp + 1) = (png_byte)(v & 0xff);
+ png_composite_16(v, g, a, background->green);
+ *(dp + 2) = (png_byte)((v >> 8) & 0xff);
+ *(dp + 3) = (png_byte)(v & 0xff);
+ png_composite_16(v, b, a, background->blue);
+ *(dp + 4) = (png_byte)((v >> 8) & 0xff);
+ *(dp + 5) = (png_byte)(v & 0xff);
+ }
+ }
+ }
+ }
+ break;
+ }
+ }
+
+ if (row_info->color_type & PNG_COLOR_MASK_ALPHA)
+ {
+ row_info->color_type &= ~PNG_COLOR_MASK_ALPHA;
+ row_info->channels--;
+ row_info->pixel_depth = (png_byte)(row_info->channels *
+ row_info->bit_depth);
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width);
+ }
+ }
+}
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+/* Gamma correct the image, avoiding the alpha channel. Make sure
+ * you do this after you deal with the transparency issue on grayscale
+ * or RGB images. If your bit depth is 8, use gamma_table, if it
+ * is 16, use gamma_16_table and gamma_shift. Build these with
+ * build_gamma_table().
+ */
+void /* PRIVATE */
+png_do_gamma(png_row_infop row_info, png_bytep row,
+ png_bytep gamma_table, png_uint_16pp gamma_16_table,
+ int gamma_shift)
+{
+ png_bytep sp;
+ png_uint_32 i;
+ png_uint_32 row_width=row_info->width;
+
+ png_debug(1, "in png_do_gamma");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ ((row_info->bit_depth <= 8 && gamma_table != NULL) ||
+ (row_info->bit_depth == 16 && gamma_16_table != NULL)))
+ {
+ switch (row_info->color_type)
+ {
+ case PNG_COLOR_TYPE_RGB:
+ {
+ if (row_info->bit_depth == 8)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ *sp = gamma_table[*sp];
+ sp++;
+ *sp = gamma_table[*sp];
+ sp++;
+ *sp = gamma_table[*sp];
+ sp++;
+ }
+ }
+ else /* if (row_info->bit_depth == 16) */
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_uint_16 v;
+
+ v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ sp += 2;
+ v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ sp += 2;
+ v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ sp += 2;
+ }
+ }
+ break;
+ }
+ case PNG_COLOR_TYPE_RGB_ALPHA:
+ {
+ if (row_info->bit_depth == 8)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ *sp = gamma_table[*sp];
+ sp++;
+ *sp = gamma_table[*sp];
+ sp++;
+ *sp = gamma_table[*sp];
+ sp++;
+ sp++;
+ }
+ }
+ else /* if (row_info->bit_depth == 16) */
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ sp += 2;
+ v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ sp += 2;
+ v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ sp += 4;
+ }
+ }
+ break;
+ }
+ case PNG_COLOR_TYPE_GRAY_ALPHA:
+ {
+ if (row_info->bit_depth == 8)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ *sp = gamma_table[*sp];
+ sp += 2;
+ }
+ }
+ else /* if (row_info->bit_depth == 16) */
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ sp += 4;
+ }
+ }
+ break;
+ }
+ case PNG_COLOR_TYPE_GRAY:
+ {
+ if (row_info->bit_depth == 2)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i += 4)
+ {
+ int a = *sp & 0xc0;
+ int b = *sp & 0x30;
+ int c = *sp & 0x0c;
+ int d = *sp & 0x03;
+
+ *sp = (png_byte)(
+ ((((int)gamma_table[a|(a>>2)|(a>>4)|(a>>6)]) ) & 0xc0)|
+ ((((int)gamma_table[(b<<2)|b|(b>>2)|(b>>4)])>>2) & 0x30)|
+ ((((int)gamma_table[(c<<4)|(c<<2)|c|(c>>2)])>>4) & 0x0c)|
+ ((((int)gamma_table[(d<<6)|(d<<4)|(d<<2)|d])>>6) ));
+ sp++;
+ }
+ }
+ if (row_info->bit_depth == 4)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i += 2)
+ {
+ int msb = *sp & 0xf0;
+ int lsb = *sp & 0x0f;
+
+ *sp = (png_byte)((((int)gamma_table[msb | (msb >> 4)]) & 0xf0)
+ | (((int)gamma_table[(lsb << 4) | lsb]) >> 4));
+ sp++;
+ }
+ }
+ else if (row_info->bit_depth == 8)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ *sp = gamma_table[*sp];
+ sp++;
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
+ *sp = (png_byte)((v >> 8) & 0xff);
+ *(sp + 1) = (png_byte)(v & 0xff);
+ sp += 2;
+ }
+ }
+ break;
+ }
+ }
+ }
+}
+#endif
+
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+/* Expands a palette row to an RGB or RGBA row depending
+ * upon whether you supply trans and num_trans.
+ */
+void /* PRIVATE */
+png_do_expand_palette(png_row_infop row_info, png_bytep row,
+ png_colorp palette, png_bytep trans, int num_trans)
+{
+ int shift, value;
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width=row_info->width;
+
+ png_debug(1, "in png_do_expand_palette");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ row_info->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ if (row_info->bit_depth < 8)
+ {
+ switch (row_info->bit_depth)
+ {
+ case 1:
+ {
+ sp = row + (png_size_t)((row_width - 1) >> 3);
+ dp = row + (png_size_t)row_width - 1;
+ shift = 7 - (int)((row_width + 7) & 0x07);
+ for (i = 0; i < row_width; i++)
+ {
+ if ((*sp >> shift) & 0x01)
+ *dp = 1;
+ else
+ *dp = 0;
+ if (shift == 7)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift++;
+
+ dp--;
+ }
+ break;
+ }
+ case 2:
+ {
+ sp = row + (png_size_t)((row_width - 1) >> 2);
+ dp = row + (png_size_t)row_width - 1;
+ shift = (int)((3 - ((row_width + 3) & 0x03)) << 1);
+ for (i = 0; i < row_width; i++)
+ {
+ value = (*sp >> shift) & 0x03;
+ *dp = (png_byte)value;
+ if (shift == 6)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift += 2;
+
+ dp--;
+ }
+ break;
+ }
+ case 4:
+ {
+ sp = row + (png_size_t)((row_width - 1) >> 1);
+ dp = row + (png_size_t)row_width - 1;
+ shift = (int)((row_width & 0x01) << 2);
+ for (i = 0; i < row_width; i++)
+ {
+ value = (*sp >> shift) & 0x0f;
+ *dp = (png_byte)value;
+ if (shift == 4)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift += 4;
+
+ dp--;
+ }
+ break;
+ }
+ }
+ row_info->bit_depth = 8;
+ row_info->pixel_depth = 8;
+ row_info->rowbytes = row_width;
+ }
+ switch (row_info->bit_depth)
+ {
+ case 8:
+ {
+ if (trans != NULL)
+ {
+ sp = row + (png_size_t)row_width - 1;
+ dp = row + (png_size_t)(row_width << 2) - 1;
+
+ for (i = 0; i < row_width; i++)
+ {
+ if ((int)(*sp) >= num_trans)
+ *dp-- = 0xff;
+ else
+ *dp-- = trans[*sp];
+ *dp-- = palette[*sp].blue;
+ *dp-- = palette[*sp].green;
+ *dp-- = palette[*sp].red;
+ sp--;
+ }
+ row_info->bit_depth = 8;
+ row_info->pixel_depth = 32;
+ row_info->rowbytes = row_width * 4;
+ row_info->color_type = 6;
+ row_info->channels = 4;
+ }
+ else
+ {
+ sp = row + (png_size_t)row_width - 1;
+ dp = row + (png_size_t)(row_width * 3) - 1;
+
+ for (i = 0; i < row_width; i++)
+ {
+ *dp-- = palette[*sp].blue;
+ *dp-- = palette[*sp].green;
+ *dp-- = palette[*sp].red;
+ sp--;
+ }
+ row_info->bit_depth = 8;
+ row_info->pixel_depth = 24;
+ row_info->rowbytes = row_width * 3;
+ row_info->color_type = 2;
+ row_info->channels = 3;
+ }
+ break;
+ }
+ }
+ }
+}
+
+/* If the bit depth < 8, it is expanded to 8. Also, if the already
+ * expanded transparency value is supplied, an alpha channel is built.
+ */
+void /* PRIVATE */
+png_do_expand(png_row_infop row_info, png_bytep row,
+ png_color_16p trans_value)
+{
+ int shift, value;
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width=row_info->width;
+
+ png_debug(1, "in png_do_expand");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL)
+#endif
+ {
+ if (row_info->color_type == PNG_COLOR_TYPE_GRAY)
+ {
+ png_uint_16 gray = (png_uint_16)(trans_value ? trans_value->gray : 0);
+
+ if (row_info->bit_depth < 8)
+ {
+ switch (row_info->bit_depth)
+ {
+ case 1:
+ {
+ gray = (png_uint_16)((gray&0x01)*0xff);
+ sp = row + (png_size_t)((row_width - 1) >> 3);
+ dp = row + (png_size_t)row_width - 1;
+ shift = 7 - (int)((row_width + 7) & 0x07);
+ for (i = 0; i < row_width; i++)
+ {
+ if ((*sp >> shift) & 0x01)
+ *dp = 0xff;
+ else
+ *dp = 0;
+ if (shift == 7)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift++;
+
+ dp--;
+ }
+ break;
+ }
+ case 2:
+ {
+ gray = (png_uint_16)((gray&0x03)*0x55);
+ sp = row + (png_size_t)((row_width - 1) >> 2);
+ dp = row + (png_size_t)row_width - 1;
+ shift = (int)((3 - ((row_width + 3) & 0x03)) << 1);
+ for (i = 0; i < row_width; i++)
+ {
+ value = (*sp >> shift) & 0x03;
+ *dp = (png_byte)(value | (value << 2) | (value << 4) |
+ (value << 6));
+ if (shift == 6)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift += 2;
+
+ dp--;
+ }
+ break;
+ }
+ case 4:
+ {
+ gray = (png_uint_16)((gray&0x0f)*0x11);
+ sp = row + (png_size_t)((row_width - 1) >> 1);
+ dp = row + (png_size_t)row_width - 1;
+ shift = (int)((1 - ((row_width + 1) & 0x01)) << 2);
+ for (i = 0; i < row_width; i++)
+ {
+ value = (*sp >> shift) & 0x0f;
+ *dp = (png_byte)(value | (value << 4));
+ if (shift == 4)
+ {
+ shift = 0;
+ sp--;
+ }
+ else
+ shift = 4;
+
+ dp--;
+ }
+ break;
+ }
+ }
+ row_info->bit_depth = 8;
+ row_info->pixel_depth = 8;
+ row_info->rowbytes = row_width;
+ }
+
+ if (trans_value != NULL)
+ {
+ if (row_info->bit_depth == 8)
+ {
+ gray = gray & 0xff;
+ sp = row + (png_size_t)row_width - 1;
+ dp = row + (png_size_t)(row_width << 1) - 1;
+ for (i = 0; i < row_width; i++)
+ {
+ if (*sp == gray)
+ *dp-- = 0;
+ else
+ *dp-- = 0xff;
+ *dp-- = *sp--;
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ png_byte gray_high = (gray >> 8) & 0xff;
+ png_byte gray_low = gray & 0xff;
+ sp = row + row_info->rowbytes - 1;
+ dp = row + (row_info->rowbytes << 1) - 1;
+ for (i = 0; i < row_width; i++)
+ {
+ if (*(sp - 1) == gray_high && *(sp) == gray_low)
+ {
+ *dp-- = 0;
+ *dp-- = 0;
+ }
+ else
+ {
+ *dp-- = 0xff;
+ *dp-- = 0xff;
+ }
+ *dp-- = *sp--;
+ *dp-- = *sp--;
+ }
+ }
+ row_info->color_type = PNG_COLOR_TYPE_GRAY_ALPHA;
+ row_info->channels = 2;
+ row_info->pixel_depth = (png_byte)(row_info->bit_depth << 1);
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth,
+ row_width);
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB && trans_value)
+ {
+ if (row_info->bit_depth == 8)
+ {
+ png_byte red = trans_value->red & 0xff;
+ png_byte green = trans_value->green & 0xff;
+ png_byte blue = trans_value->blue & 0xff;
+ sp = row + (png_size_t)row_info->rowbytes - 1;
+ dp = row + (png_size_t)(row_width << 2) - 1;
+ for (i = 0; i < row_width; i++)
+ {
+ if (*(sp - 2) == red && *(sp - 1) == green && *(sp) == blue)
+ *dp-- = 0;
+ else
+ *dp-- = 0xff;
+ *dp-- = *sp--;
+ *dp-- = *sp--;
+ *dp-- = *sp--;
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ png_byte red_high = (trans_value->red >> 8) & 0xff;
+ png_byte green_high = (trans_value->green >> 8) & 0xff;
+ png_byte blue_high = (trans_value->blue >> 8) & 0xff;
+ png_byte red_low = trans_value->red & 0xff;
+ png_byte green_low = trans_value->green & 0xff;
+ png_byte blue_low = trans_value->blue & 0xff;
+ sp = row + row_info->rowbytes - 1;
+ dp = row + (png_size_t)(row_width << 3) - 1;
+ for (i = 0; i < row_width; i++)
+ {
+ if (*(sp - 5) == red_high &&
+ *(sp - 4) == red_low &&
+ *(sp - 3) == green_high &&
+ *(sp - 2) == green_low &&
+ *(sp - 1) == blue_high &&
+ *(sp ) == blue_low)
+ {
+ *dp-- = 0;
+ *dp-- = 0;
+ }
+ else
+ {
+ *dp-- = 0xff;
+ *dp-- = 0xff;
+ }
+ *dp-- = *sp--;
+ *dp-- = *sp--;
+ *dp-- = *sp--;
+ *dp-- = *sp--;
+ *dp-- = *sp--;
+ *dp-- = *sp--;
+ }
+ }
+ row_info->color_type = PNG_COLOR_TYPE_RGB_ALPHA;
+ row_info->channels = 4;
+ row_info->pixel_depth = (png_byte)(row_info->bit_depth << 2);
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width);
+ }
+ }
+}
+#endif
+
+#if defined(PNG_READ_DITHER_SUPPORTED)
+void /* PRIVATE */
+png_do_dither(png_row_infop row_info, png_bytep row,
+ png_bytep palette_lookup, png_bytep dither_lookup)
+{
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width=row_info->width;
+
+ png_debug(1, "in png_do_dither");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL)
+#endif
+ {
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB &&
+ palette_lookup && row_info->bit_depth == 8)
+ {
+ int r, g, b, p;
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ r = *sp++;
+ g = *sp++;
+ b = *sp++;
+
+ /* this looks real messy, but the compiler will reduce
+ it down to a reasonable formula. For example, with
+ 5 bits per color, we get:
+ p = (((r >> 3) & 0x1f) << 10) |
+ (((g >> 3) & 0x1f) << 5) |
+ ((b >> 3) & 0x1f);
+ */
+ p = (((r >> (8 - PNG_DITHER_RED_BITS)) &
+ ((1 << PNG_DITHER_RED_BITS) - 1)) <<
+ (PNG_DITHER_GREEN_BITS + PNG_DITHER_BLUE_BITS)) |
+ (((g >> (8 - PNG_DITHER_GREEN_BITS)) &
+ ((1 << PNG_DITHER_GREEN_BITS) - 1)) <<
+ (PNG_DITHER_BLUE_BITS)) |
+ ((b >> (8 - PNG_DITHER_BLUE_BITS)) &
+ ((1 << PNG_DITHER_BLUE_BITS) - 1));
+
+ *dp++ = palette_lookup[p];
+ }
+ row_info->color_type = PNG_COLOR_TYPE_PALETTE;
+ row_info->channels = 1;
+ row_info->pixel_depth = row_info->bit_depth;
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width);
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA &&
+ palette_lookup != NULL && row_info->bit_depth == 8)
+ {
+ int r, g, b, p;
+ sp = row;
+ dp = row;
+ for (i = 0; i < row_width; i++)
+ {
+ r = *sp++;
+ g = *sp++;
+ b = *sp++;
+ sp++;
+
+ p = (((r >> (8 - PNG_DITHER_RED_BITS)) &
+ ((1 << PNG_DITHER_RED_BITS) - 1)) <<
+ (PNG_DITHER_GREEN_BITS + PNG_DITHER_BLUE_BITS)) |
+ (((g >> (8 - PNG_DITHER_GREEN_BITS)) &
+ ((1 << PNG_DITHER_GREEN_BITS) - 1)) <<
+ (PNG_DITHER_BLUE_BITS)) |
+ ((b >> (8 - PNG_DITHER_BLUE_BITS)) &
+ ((1 << PNG_DITHER_BLUE_BITS) - 1));
+
+ *dp++ = palette_lookup[p];
+ }
+ row_info->color_type = PNG_COLOR_TYPE_PALETTE;
+ row_info->channels = 1;
+ row_info->pixel_depth = row_info->bit_depth;
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width);
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_PALETTE &&
+ dither_lookup && row_info->bit_depth == 8)
+ {
+ sp = row;
+ for (i = 0; i < row_width; i++, sp++)
+ {
+ *sp = dither_lookup[*sp];
+ }
+ }
+ }
+}
+#endif
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+#if defined(PNG_READ_GAMMA_SUPPORTED)
+static PNG_CONST int png_gamma_shift[] =
+ {0x10, 0x21, 0x42, 0x84, 0x110, 0x248, 0x550, 0xff0, 0x00};
+
+/* We build the 8- or 16-bit gamma tables here. Note that for 16-bit
+ * tables, we don't make a full table if we are reducing to 8-bit in
+ * the future. Note also how the gamma_16 tables are segmented so that
+ * we don't need to allocate > 64K chunks for a full 16-bit table.
+ */
+void /* PRIVATE */
+png_build_gamma_table(png_structp png_ptr)
+{
+ png_debug(1, "in png_build_gamma_table");
+
+ if (png_ptr->bit_depth <= 8)
+ {
+ int i;
+ double g;
+
+ if (png_ptr->screen_gamma > .000001)
+ g = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma);
+ else
+ g = 1.0;
+
+ png_ptr->gamma_table = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)256);
+
+ for (i = 0; i < 256; i++)
+ {
+ png_ptr->gamma_table[i] = (png_byte)(pow((double)i / 255.0,
+ g) * 255.0 + .5);
+ }
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \
+ defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+ if (png_ptr->transformations & ((PNG_BACKGROUND) | PNG_RGB_TO_GRAY))
+ {
+
+ g = 1.0 / (png_ptr->gamma);
+
+ png_ptr->gamma_to_1 = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)256);
+
+ for (i = 0; i < 256; i++)
+ {
+ png_ptr->gamma_to_1[i] = (png_byte)(pow((double)i / 255.0,
+ g) * 255.0 + .5);
+ }
+
+
+ png_ptr->gamma_from_1 = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)256);
+
+ if (png_ptr->screen_gamma > 0.000001)
+ g = 1.0 / png_ptr->screen_gamma;
+ else
+ g = png_ptr->gamma; /* probably doing rgb_to_gray */
+
+ for (i = 0; i < 256; i++)
+ {
+ png_ptr->gamma_from_1[i] = (png_byte)(pow((double)i / 255.0,
+ g) * 255.0 + .5);
+
+ }
+ }
+#endif /* PNG_READ_BACKGROUND_SUPPORTED || PNG_RGB_TO_GRAY_SUPPORTED */
+ }
+ else
+ {
+ double g;
+ int i, j, shift, num;
+ int sig_bit;
+ png_uint_32 ig;
+
+ if (png_ptr->color_type & PNG_COLOR_MASK_COLOR)
+ {
+ sig_bit = (int)png_ptr->sig_bit.red;
+ if ((int)png_ptr->sig_bit.green > sig_bit)
+ sig_bit = png_ptr->sig_bit.green;
+ if ((int)png_ptr->sig_bit.blue > sig_bit)
+ sig_bit = png_ptr->sig_bit.blue;
+ }
+ else
+ {
+ sig_bit = (int)png_ptr->sig_bit.gray;
+ }
+
+ if (sig_bit > 0)
+ shift = 16 - sig_bit;
+ else
+ shift = 0;
+
+ if (png_ptr->transformations & PNG_16_TO_8)
+ {
+ if (shift < (16 - PNG_MAX_GAMMA_8))
+ shift = (16 - PNG_MAX_GAMMA_8);
+ }
+
+ if (shift > 8)
+ shift = 8;
+ if (shift < 0)
+ shift = 0;
+
+ png_ptr->gamma_shift = (png_byte)shift;
+
+ num = (1 << (8 - shift));
+
+ if (png_ptr->screen_gamma > .000001)
+ g = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma);
+ else
+ g = 1.0;
+
+ png_ptr->gamma_16_table = (png_uint_16pp)png_malloc(png_ptr,
+ (png_uint_32)(num * png_sizeof(png_uint_16p)));
+
+ if (png_ptr->transformations & (PNG_16_TO_8 | PNG_BACKGROUND))
+ {
+ double fin, fout;
+ png_uint_32 last, max;
+
+ for (i = 0; i < num; i++)
+ {
+ png_ptr->gamma_16_table[i] = (png_uint_16p)png_malloc(png_ptr,
+ (png_uint_32)(256 * png_sizeof(png_uint_16)));
+ }
+
+ g = 1.0 / g;
+ last = 0;
+ for (i = 0; i < 256; i++)
+ {
+ fout = ((double)i + 0.5) / 256.0;
+ fin = pow(fout, g);
+ max = (png_uint_32)(fin * (double)((png_uint_32)num << 8));
+ while (last <= max)
+ {
+ png_ptr->gamma_16_table[(int)(last & (0xff >> shift))]
+ [(int)(last >> (8 - shift))] = (png_uint_16)(
+ (png_uint_16)i | ((png_uint_16)i << 8));
+ last++;
+ }
+ }
+ while (last < ((png_uint_32)num << 8))
+ {
+ png_ptr->gamma_16_table[(int)(last & (0xff >> shift))]
+ [(int)(last >> (8 - shift))] = (png_uint_16)65535L;
+ last++;
+ }
+ }
+ else
+ {
+ for (i = 0; i < num; i++)
+ {
+ png_ptr->gamma_16_table[i] = (png_uint_16p)png_malloc(png_ptr,
+ (png_uint_32)(256 * png_sizeof(png_uint_16)));
+
+ ig = (((png_uint_32)i * (png_uint_32)png_gamma_shift[shift]) >> 4);
+ for (j = 0; j < 256; j++)
+ {
+ png_ptr->gamma_16_table[i][j] =
+ (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) /
+ 65535.0, g) * 65535.0 + .5);
+ }
+ }
+ }
+
+#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \
+ defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
+ if (png_ptr->transformations & (PNG_BACKGROUND | PNG_RGB_TO_GRAY))
+ {
+
+ g = 1.0 / (png_ptr->gamma);
+
+ png_ptr->gamma_16_to_1 = (png_uint_16pp)png_malloc(png_ptr,
+ (png_uint_32)(num * png_sizeof(png_uint_16p )));
+
+ for (i = 0; i < num; i++)
+ {
+ png_ptr->gamma_16_to_1[i] = (png_uint_16p)png_malloc(png_ptr,
+ (png_uint_32)(256 * png_sizeof(png_uint_16)));
+
+ ig = (((png_uint_32)i *
+ (png_uint_32)png_gamma_shift[shift]) >> 4);
+ for (j = 0; j < 256; j++)
+ {
+ png_ptr->gamma_16_to_1[i][j] =
+ (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) /
+ 65535.0, g) * 65535.0 + .5);
+ }
+ }
+
+ if (png_ptr->screen_gamma > 0.000001)
+ g = 1.0 / png_ptr->screen_gamma;
+ else
+ g = png_ptr->gamma; /* probably doing rgb_to_gray */
+
+ png_ptr->gamma_16_from_1 = (png_uint_16pp)png_malloc(png_ptr,
+ (png_uint_32)(num * png_sizeof(png_uint_16p)));
+
+ for (i = 0; i < num; i++)
+ {
+ png_ptr->gamma_16_from_1[i] = (png_uint_16p)png_malloc(png_ptr,
+ (png_uint_32)(256 * png_sizeof(png_uint_16)));
+
+ ig = (((png_uint_32)i *
+ (png_uint_32)png_gamma_shift[shift]) >> 4);
+ for (j = 0; j < 256; j++)
+ {
+ png_ptr->gamma_16_from_1[i][j] =
+ (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) /
+ 65535.0, g) * 65535.0 + .5);
+ }
+ }
+ }
+#endif /* PNG_READ_BACKGROUND_SUPPORTED || PNG_RGB_TO_GRAY_SUPPORTED */
+ }
+}
+#endif
+/* To do: install integer version of png_build_gamma_table here */
+#endif
+
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+/* undoes intrapixel differencing */
+void /* PRIVATE */
+png_do_read_intrapixel(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_read_intrapixel");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ (row_info->color_type & PNG_COLOR_MASK_COLOR))
+ {
+ int bytes_per_pixel;
+ png_uint_32 row_width = row_info->width;
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ bytes_per_pixel = 3;
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ bytes_per_pixel = 4;
+ else
+ return;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
+ {
+ *(rp) = (png_byte)((256 + *rp + *(rp+1))&0xff);
+ *(rp+2) = (png_byte)((256 + *(rp+2) + *(rp+1))&0xff);
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ bytes_per_pixel = 6;
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ bytes_per_pixel = 8;
+ else
+ return;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
+ {
+ png_uint_32 s0 = (*(rp ) << 8) | *(rp + 1);
+ png_uint_32 s1 = (*(rp + 2) << 8) | *(rp + 3);
+ png_uint_32 s2 = (*(rp + 4) << 8) | *(rp + 5);
+ png_uint_32 red = (png_uint_32)((s0 + s1 + 65536L) & 0xffffL);
+ png_uint_32 blue = (png_uint_32)((s2 + s1 + 65536L) & 0xffffL);
+ *(rp ) = (png_byte)((red >> 8) & 0xff);
+ *(rp+1) = (png_byte)(red & 0xff);
+ *(rp+4) = (png_byte)((blue >> 8) & 0xff);
+ *(rp+5) = (png_byte)(blue & 0xff);
+ }
+ }
+ }
+}
+#endif /* PNG_MNG_FEATURES_SUPPORTED */
+#endif /* PNG_READ_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngrutil.c b/Build/source/libs/libpng/libpng-1.2.34/pngrutil.c
new file mode 100644
index 00000000000..3dfcb864ba0
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngrutil.c
@@ -0,0 +1,3213 @@
+
+/* pngrutil.c - utilities to read a PNG file
+ *
+ * Last changed in libpng 1.2.34 [December 18, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This file contains routines that are only called from within
+ * libpng itself during the course of reading an image.
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED)
+
+#if defined(_WIN32_WCE) && (_WIN32_WCE<0x500)
+# define WIN32_WCE_OLD
+#endif
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+# if defined(WIN32_WCE_OLD)
+/* strtod() function is not supported on WindowsCE */
+__inline double png_strtod(png_structp png_ptr, PNG_CONST char *nptr, char **endptr)
+{
+ double result = 0;
+ int len;
+ wchar_t *str, *end;
+
+ len = MultiByteToWideChar(CP_ACP, 0, nptr, -1, NULL, 0);
+ str = (wchar_t *)png_malloc(png_ptr, len * png_sizeof(wchar_t));
+ if ( NULL != str )
+ {
+ MultiByteToWideChar(CP_ACP, 0, nptr, -1, str, len);
+ result = wcstod(str, &end);
+ len = WideCharToMultiByte(CP_ACP, 0, end, -1, NULL, 0, NULL, NULL);
+ *endptr = (char *)nptr + (png_strlen(nptr) - len + 1);
+ png_free(png_ptr, str);
+ }
+ return result;
+}
+# else
+# define png_strtod(p,a,b) strtod(a,b)
+# endif
+#endif
+
+png_uint_32 PNGAPI
+png_get_uint_31(png_structp png_ptr, png_bytep buf)
+{
+#ifdef PNG_READ_BIG_ENDIAN_SUPPORTED
+ png_uint_32 i = png_get_uint_32(buf);
+#else
+ /* Avoid an extra function call by inlining the result. */
+ png_uint_32 i = ((png_uint_32)(*buf) << 24) +
+ ((png_uint_32)(*(buf + 1)) << 16) +
+ ((png_uint_32)(*(buf + 2)) << 8) +
+ (png_uint_32)(*(buf + 3));
+#endif
+ if (i > PNG_UINT_31_MAX)
+ png_error(png_ptr, "PNG unsigned integer out of range.");
+ return (i);
+}
+#ifndef PNG_READ_BIG_ENDIAN_SUPPORTED
+/* Grab an unsigned 32-bit integer from a buffer in big-endian format. */
+png_uint_32 PNGAPI
+png_get_uint_32(png_bytep buf)
+{
+ png_uint_32 i = ((png_uint_32)(*buf) << 24) +
+ ((png_uint_32)(*(buf + 1)) << 16) +
+ ((png_uint_32)(*(buf + 2)) << 8) +
+ (png_uint_32)(*(buf + 3));
+
+ return (i);
+}
+
+/* Grab a signed 32-bit integer from a buffer in big-endian format. The
+ * data is stored in the PNG file in two's complement format, and it is
+ * assumed that the machine format for signed integers is the same. */
+png_int_32 PNGAPI
+png_get_int_32(png_bytep buf)
+{
+ png_int_32 i = ((png_int_32)(*buf) << 24) +
+ ((png_int_32)(*(buf + 1)) << 16) +
+ ((png_int_32)(*(buf + 2)) << 8) +
+ (png_int_32)(*(buf + 3));
+
+ return (i);
+}
+
+/* Grab an unsigned 16-bit integer from a buffer in big-endian format. */
+png_uint_16 PNGAPI
+png_get_uint_16(png_bytep buf)
+{
+ png_uint_16 i = (png_uint_16)(((png_uint_16)(*buf) << 8) +
+ (png_uint_16)(*(buf + 1)));
+
+ return (i);
+}
+#endif /* PNG_READ_BIG_ENDIAN_SUPPORTED */
+
+/* Read the chunk header (length + type name).
+ * Put the type name into png_ptr->chunk_name, and return the length.
+ */
+png_uint_32 /* PRIVATE */
+png_read_chunk_header(png_structp png_ptr)
+{
+ png_byte buf[8];
+ png_uint_32 length;
+
+ /* read the length and the chunk name */
+ png_read_data(png_ptr, buf, 8);
+ length = png_get_uint_31(png_ptr, buf);
+
+ /* put the chunk name into png_ptr->chunk_name */
+ png_memcpy(png_ptr->chunk_name, buf + 4, 4);
+
+ png_debug2(0, "Reading %s chunk, length = %lu",
+ png_ptr->chunk_name, length);
+
+ /* reset the crc and run it over the chunk name */
+ png_reset_crc(png_ptr);
+ png_calculate_crc(png_ptr, png_ptr->chunk_name, 4);
+
+ /* check to see if chunk name is valid */
+ png_check_chunk_name(png_ptr, png_ptr->chunk_name);
+
+ return length;
+}
+
+/* Read data, and (optionally) run it through the CRC. */
+void /* PRIVATE */
+png_crc_read(png_structp png_ptr, png_bytep buf, png_size_t length)
+{
+ if (png_ptr == NULL) return;
+ png_read_data(png_ptr, buf, length);
+ png_calculate_crc(png_ptr, buf, length);
+}
+
+/* Optionally skip data and then check the CRC. Depending on whether we
+ are reading a ancillary or critical chunk, and how the program has set
+ things up, we may calculate the CRC on the data and print a message.
+ Returns '1' if there was a CRC error, '0' otherwise. */
+int /* PRIVATE */
+png_crc_finish(png_structp png_ptr, png_uint_32 skip)
+{
+ png_size_t i;
+ png_size_t istop = png_ptr->zbuf_size;
+
+ for (i = (png_size_t)skip; i > istop; i -= istop)
+ {
+ png_crc_read(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size);
+ }
+ if (i)
+ {
+ png_crc_read(png_ptr, png_ptr->zbuf, i);
+ }
+
+ if (png_crc_error(png_ptr))
+ {
+ if (((png_ptr->chunk_name[0] & 0x20) && /* Ancillary */
+ !(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN)) ||
+ (!(png_ptr->chunk_name[0] & 0x20) && /* Critical */
+ (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_USE)))
+ {
+ png_chunk_warning(png_ptr, "CRC error");
+ }
+ else
+ {
+ png_chunk_error(png_ptr, "CRC error");
+ }
+ return (1);
+ }
+
+ return (0);
+}
+
+/* Compare the CRC stored in the PNG file with that calculated by libpng from
+ the data it has read thus far. */
+int /* PRIVATE */
+png_crc_error(png_structp png_ptr)
+{
+ png_byte crc_bytes[4];
+ png_uint_32 crc;
+ int need_crc = 1;
+
+ if (png_ptr->chunk_name[0] & 0x20) /* ancillary */
+ {
+ if ((png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_MASK) ==
+ (PNG_FLAG_CRC_ANCILLARY_USE | PNG_FLAG_CRC_ANCILLARY_NOWARN))
+ need_crc = 0;
+ }
+ else /* critical */
+ {
+ if (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_IGNORE)
+ need_crc = 0;
+ }
+
+ png_read_data(png_ptr, crc_bytes, 4);
+
+ if (need_crc)
+ {
+ crc = png_get_uint_32(crc_bytes);
+ return ((int)(crc != png_ptr->crc));
+ }
+ else
+ return (0);
+}
+
+#if defined(PNG_READ_zTXt_SUPPORTED) || defined(PNG_READ_iTXt_SUPPORTED) || \
+ defined(PNG_READ_iCCP_SUPPORTED)
+/*
+ * Decompress trailing data in a chunk. The assumption is that chunkdata
+ * points at an allocated area holding the contents of a chunk with a
+ * trailing compressed part. What we get back is an allocated area
+ * holding the original prefix part and an uncompressed version of the
+ * trailing part (the malloc area passed in is freed).
+ */
+void /* PRIVATE */
+png_decompress_chunk(png_structp png_ptr, int comp_type,
+ png_size_t chunklength,
+ png_size_t prefix_size, png_size_t *newlength)
+{
+ static PNG_CONST char msg[] = "Error decoding compressed text";
+ png_charp text;
+ png_size_t text_size;
+
+ if (comp_type == PNG_COMPRESSION_TYPE_BASE)
+ {
+ int ret = Z_OK;
+ png_ptr->zstream.next_in = (png_bytep)(png_ptr->chunkdata + prefix_size);
+ png_ptr->zstream.avail_in = (uInt)(chunklength - prefix_size);
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+
+ text_size = 0;
+ text = NULL;
+
+ while (png_ptr->zstream.avail_in)
+ {
+ ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH);
+ if (ret != Z_OK && ret != Z_STREAM_END)
+ {
+ if (png_ptr->zstream.msg != NULL)
+ png_warning(png_ptr, png_ptr->zstream.msg);
+ else
+ png_warning(png_ptr, msg);
+ inflateReset(&png_ptr->zstream);
+ png_ptr->zstream.avail_in = 0;
+
+ if (text == NULL)
+ {
+ text_size = prefix_size + png_sizeof(msg) + 1;
+ text = (png_charp)png_malloc_warn(png_ptr, text_size);
+ if (text == NULL)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_error(png_ptr, "Not enough memory to decompress chunk");
+ }
+ png_memcpy(text, png_ptr->chunkdata, prefix_size);
+ }
+
+ text[text_size - 1] = 0x00;
+
+ /* Copy what we can of the error message into the text chunk */
+ text_size = (png_size_t)(chunklength -
+ (text - png_ptr->chunkdata) - 1);
+ if (text_size > png_sizeof(msg))
+ text_size = png_sizeof(msg);
+ png_memcpy(text + prefix_size, msg, text_size);
+ break;
+ }
+ if (!png_ptr->zstream.avail_out || ret == Z_STREAM_END)
+ {
+ if (text == NULL)
+ {
+ text_size = prefix_size +
+ png_ptr->zbuf_size - png_ptr->zstream.avail_out;
+ text = (png_charp)png_malloc_warn(png_ptr, text_size + 1);
+ if (text == NULL)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_error(png_ptr,
+ "Not enough memory to decompress chunk.");
+ }
+ png_memcpy(text + prefix_size, png_ptr->zbuf,
+ text_size - prefix_size);
+ png_memcpy(text, png_ptr->chunkdata, prefix_size);
+ *(text + text_size) = 0x00;
+ }
+ else
+ {
+ png_charp tmp;
+
+ tmp = text;
+ text = (png_charp)png_malloc_warn(png_ptr,
+ (png_uint_32)(text_size +
+ png_ptr->zbuf_size - png_ptr->zstream.avail_out + 1));
+ if (text == NULL)
+ {
+ png_free(png_ptr, tmp);
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_error(png_ptr,
+ "Not enough memory to decompress chunk..");
+ }
+ png_memcpy(text, tmp, text_size);
+ png_free(png_ptr, tmp);
+ png_memcpy(text + text_size, png_ptr->zbuf,
+ (png_ptr->zbuf_size - png_ptr->zstream.avail_out));
+ text_size += png_ptr->zbuf_size - png_ptr->zstream.avail_out;
+ *(text + text_size) = 0x00;
+ }
+ if (ret == Z_STREAM_END)
+ break;
+ else
+ {
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ }
+ }
+ }
+ if (ret != Z_STREAM_END)
+ {
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ char umsg[52];
+
+ if (ret == Z_BUF_ERROR)
+ png_snprintf(umsg, 52,
+ "Buffer error in compressed datastream in %s chunk",
+ png_ptr->chunk_name);
+ else if (ret == Z_DATA_ERROR)
+ png_snprintf(umsg, 52,
+ "Data error in compressed datastream in %s chunk",
+ png_ptr->chunk_name);
+ else
+ png_snprintf(umsg, 52,
+ "Incomplete compressed datastream in %s chunk",
+ png_ptr->chunk_name);
+ png_warning(png_ptr, umsg);
+#else
+ png_warning(png_ptr,
+ "Incomplete compressed datastream in chunk other than IDAT");
+#endif
+ text_size = prefix_size;
+ if (text == NULL)
+ {
+ text = (png_charp)png_malloc_warn(png_ptr, text_size+1);
+ if (text == NULL)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_error(png_ptr, "Not enough memory for text.");
+ }
+ png_memcpy(text, png_ptr->chunkdata, prefix_size);
+ }
+ *(text + text_size) = 0x00;
+ }
+
+ inflateReset(&png_ptr->zstream);
+ png_ptr->zstream.avail_in = 0;
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = text;
+ *newlength=text_size;
+ }
+ else /* if (comp_type != PNG_COMPRESSION_TYPE_BASE) */
+ {
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ char umsg[50];
+
+ png_snprintf(umsg, 50, "Unknown zTXt compression type %d", comp_type);
+ png_warning(png_ptr, umsg);
+#else
+ png_warning(png_ptr, "Unknown zTXt compression type");
+#endif
+
+ *(png_ptr->chunkdata + prefix_size) = 0x00;
+ *newlength = prefix_size;
+ }
+}
+#endif
+
+/* read and check the IDHR chunk */
+void /* PRIVATE */
+png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_byte buf[13];
+ png_uint_32 width, height;
+ int bit_depth, color_type, compression_type, filter_type;
+ int interlace_type;
+
+ png_debug(1, "in png_handle_IHDR");
+
+ if (png_ptr->mode & PNG_HAVE_IHDR)
+ png_error(png_ptr, "Out of place IHDR");
+
+ /* check the length */
+ if (length != 13)
+ png_error(png_ptr, "Invalid IHDR chunk");
+
+ png_ptr->mode |= PNG_HAVE_IHDR;
+
+ png_crc_read(png_ptr, buf, 13);
+ png_crc_finish(png_ptr, 0);
+
+ width = png_get_uint_31(png_ptr, buf);
+ height = png_get_uint_31(png_ptr, buf + 4);
+ bit_depth = buf[8];
+ color_type = buf[9];
+ compression_type = buf[10];
+ filter_type = buf[11];
+ interlace_type = buf[12];
+
+ /* set internal variables */
+ png_ptr->width = width;
+ png_ptr->height = height;
+ png_ptr->bit_depth = (png_byte)bit_depth;
+ png_ptr->interlaced = (png_byte)interlace_type;
+ png_ptr->color_type = (png_byte)color_type;
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ png_ptr->filter_type = (png_byte)filter_type;
+#endif
+ png_ptr->compression_type = (png_byte)compression_type;
+
+ /* find number of channels */
+ switch (png_ptr->color_type)
+ {
+ case PNG_COLOR_TYPE_GRAY:
+ case PNG_COLOR_TYPE_PALETTE:
+ png_ptr->channels = 1;
+ break;
+ case PNG_COLOR_TYPE_RGB:
+ png_ptr->channels = 3;
+ break;
+ case PNG_COLOR_TYPE_GRAY_ALPHA:
+ png_ptr->channels = 2;
+ break;
+ case PNG_COLOR_TYPE_RGB_ALPHA:
+ png_ptr->channels = 4;
+ break;
+ }
+
+ /* set up other useful info */
+ png_ptr->pixel_depth = (png_byte)(png_ptr->bit_depth *
+ png_ptr->channels);
+ png_ptr->rowbytes = PNG_ROWBYTES(png_ptr->pixel_depth, png_ptr->width);
+ png_debug1(3, "bit_depth = %d", png_ptr->bit_depth);
+ png_debug1(3, "channels = %d", png_ptr->channels);
+ png_debug1(3, "rowbytes = %lu", png_ptr->rowbytes);
+ png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth,
+ color_type, interlace_type, compression_type, filter_type);
+}
+
+/* read and check the palette */
+void /* PRIVATE */
+png_handle_PLTE(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_color palette[PNG_MAX_PALETTE_LENGTH];
+ int num, i;
+#ifndef PNG_NO_POINTER_INDEXING
+ png_colorp pal_ptr;
+#endif
+
+ png_debug(1, "in png_handle_PLTE");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before PLTE");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid PLTE after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (png_ptr->mode & PNG_HAVE_PLTE)
+ png_error(png_ptr, "Duplicate PLTE chunk");
+
+ png_ptr->mode |= PNG_HAVE_PLTE;
+
+ if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR))
+ {
+ png_warning(png_ptr,
+ "Ignoring PLTE chunk in grayscale PNG");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+#if !defined(PNG_READ_OPT_PLTE_SUPPORTED)
+ if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE)
+ {
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+#endif
+
+ if (length > 3*PNG_MAX_PALETTE_LENGTH || length % 3)
+ {
+ if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE)
+ {
+ png_warning(png_ptr, "Invalid palette chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else
+ {
+ png_error(png_ptr, "Invalid palette chunk");
+ }
+ }
+
+ num = (int)length / 3;
+
+#ifndef PNG_NO_POINTER_INDEXING
+ for (i = 0, pal_ptr = palette; i < num; i++, pal_ptr++)
+ {
+ png_byte buf[3];
+
+ png_crc_read(png_ptr, buf, 3);
+ pal_ptr->red = buf[0];
+ pal_ptr->green = buf[1];
+ pal_ptr->blue = buf[2];
+ }
+#else
+ for (i = 0; i < num; i++)
+ {
+ png_byte buf[3];
+
+ png_crc_read(png_ptr, buf, 3);
+ /* don't depend upon png_color being any order */
+ palette[i].red = buf[0];
+ palette[i].green = buf[1];
+ palette[i].blue = buf[2];
+ }
+#endif
+
+ /* If we actually NEED the PLTE chunk (ie for a paletted image), we do
+ whatever the normal CRC configuration tells us. However, if we
+ have an RGB image, the PLTE can be considered ancillary, so
+ we will act as though it is. */
+#if !defined(PNG_READ_OPT_PLTE_SUPPORTED)
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+#endif
+ {
+ png_crc_finish(png_ptr, 0);
+ }
+#if !defined(PNG_READ_OPT_PLTE_SUPPORTED)
+ else if (png_crc_error(png_ptr)) /* Only if we have a CRC error */
+ {
+ /* If we don't want to use the data from an ancillary chunk,
+ we have two options: an error abort, or a warning and we
+ ignore the data in this chunk (which should be OK, since
+ it's considered ancillary for a RGB or RGBA image). */
+ if (!(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_USE))
+ {
+ if (png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN)
+ {
+ png_chunk_error(png_ptr, "CRC error");
+ }
+ else
+ {
+ png_chunk_warning(png_ptr, "CRC error");
+ return;
+ }
+ }
+ /* Otherwise, we (optionally) emit a warning and use the chunk. */
+ else if (!(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN))
+ {
+ png_chunk_warning(png_ptr, "CRC error");
+ }
+ }
+#endif
+
+ png_set_PLTE(png_ptr, info_ptr, palette, num);
+
+#if defined(PNG_READ_tRNS_SUPPORTED)
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS))
+ {
+ if (png_ptr->num_trans > (png_uint_16)num)
+ {
+ png_warning(png_ptr, "Truncating incorrect tRNS chunk length");
+ png_ptr->num_trans = (png_uint_16)num;
+ }
+ if (info_ptr->num_trans > (png_uint_16)num)
+ {
+ png_warning(png_ptr, "Truncating incorrect info tRNS chunk length");
+ info_ptr->num_trans = (png_uint_16)num;
+ }
+ }
+ }
+#endif
+
+}
+
+void /* PRIVATE */
+png_handle_IEND(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_debug(1, "in png_handle_IEND");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR) || !(png_ptr->mode & PNG_HAVE_IDAT))
+ {
+ png_error(png_ptr, "No image in file");
+ }
+
+ png_ptr->mode |= (PNG_AFTER_IDAT | PNG_HAVE_IEND);
+
+ if (length != 0)
+ {
+ png_warning(png_ptr, "Incorrect IEND chunk length");
+ }
+ png_crc_finish(png_ptr, length);
+
+ info_ptr = info_ptr; /* quiet compiler warnings about unused info_ptr */
+}
+
+#if defined(PNG_READ_gAMA_SUPPORTED)
+void /* PRIVATE */
+png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_fixed_point igamma;
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ float file_gamma;
+#endif
+ png_byte buf[4];
+
+ png_debug(1, "in png_handle_gAMA");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before gAMA");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid gAMA after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (png_ptr->mode & PNG_HAVE_PLTE)
+ /* Should be an error, but we can cope with it */
+ png_warning(png_ptr, "Out of place gAMA chunk");
+
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA)
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ && !(info_ptr->valid & PNG_INFO_sRGB)
+#endif
+ )
+ {
+ png_warning(png_ptr, "Duplicate gAMA chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (length != 4)
+ {
+ png_warning(png_ptr, "Incorrect gAMA chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, 4);
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ igamma = (png_fixed_point)png_get_uint_32(buf);
+ /* check for zero gamma */
+ if (igamma == 0)
+ {
+ png_warning(png_ptr,
+ "Ignoring gAMA chunk with gamma=0");
+ return;
+ }
+
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB))
+ if (PNG_OUT_OF_RANGE(igamma, 45500L, 500))
+ {
+ png_warning(png_ptr,
+ "Ignoring incorrect gAMA value when sRGB is also present");
+#ifndef PNG_NO_CONSOLE_IO
+ fprintf(stderr, "gamma = (%d/100000)", (int)igamma);
+#endif
+ return;
+ }
+#endif /* PNG_READ_sRGB_SUPPORTED */
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ file_gamma = (float)igamma / (float)100000.0;
+# ifdef PNG_READ_GAMMA_SUPPORTED
+ png_ptr->gamma = file_gamma;
+# endif
+ png_set_gAMA(png_ptr, info_ptr, file_gamma);
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_set_gAMA_fixed(png_ptr, info_ptr, igamma);
+#endif
+}
+#endif
+
+#if defined(PNG_READ_sBIT_SUPPORTED)
+void /* PRIVATE */
+png_handle_sBIT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_size_t truelen;
+ png_byte buf[4];
+
+ png_debug(1, "in png_handle_sBIT");
+
+ buf[0] = buf[1] = buf[2] = buf[3] = 0;
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before sBIT");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid sBIT after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (png_ptr->mode & PNG_HAVE_PLTE)
+ {
+ /* Should be an error, but we can cope with it */
+ png_warning(png_ptr, "Out of place sBIT chunk");
+ }
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sBIT))
+ {
+ png_warning(png_ptr, "Duplicate sBIT chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ truelen = 3;
+ else
+ truelen = (png_size_t)png_ptr->channels;
+
+ if (length != truelen || length > 4)
+ {
+ png_warning(png_ptr, "Incorrect sBIT chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, truelen);
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ if (png_ptr->color_type & PNG_COLOR_MASK_COLOR)
+ {
+ png_ptr->sig_bit.red = buf[0];
+ png_ptr->sig_bit.green = buf[1];
+ png_ptr->sig_bit.blue = buf[2];
+ png_ptr->sig_bit.alpha = buf[3];
+ }
+ else
+ {
+ png_ptr->sig_bit.gray = buf[0];
+ png_ptr->sig_bit.red = buf[0];
+ png_ptr->sig_bit.green = buf[0];
+ png_ptr->sig_bit.blue = buf[0];
+ png_ptr->sig_bit.alpha = buf[1];
+ }
+ png_set_sBIT(png_ptr, info_ptr, &(png_ptr->sig_bit));
+}
+#endif
+
+#if defined(PNG_READ_cHRM_SUPPORTED)
+void /* PRIVATE */
+png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_byte buf[32];
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ float white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y;
+#endif
+ png_fixed_point int_x_white, int_y_white, int_x_red, int_y_red, int_x_green,
+ int_y_green, int_x_blue, int_y_blue;
+
+ png_uint_32 uint_x, uint_y;
+
+ png_debug(1, "in png_handle_cHRM");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before cHRM");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid cHRM after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (png_ptr->mode & PNG_HAVE_PLTE)
+ /* Should be an error, but we can cope with it */
+ png_warning(png_ptr, "Missing PLTE before cHRM");
+
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM)
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ && !(info_ptr->valid & PNG_INFO_sRGB)
+#endif
+ )
+ {
+ png_warning(png_ptr, "Duplicate cHRM chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (length != 32)
+ {
+ png_warning(png_ptr, "Incorrect cHRM chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, 32);
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ uint_x = png_get_uint_32(buf);
+ uint_y = png_get_uint_32(buf + 4);
+ int_x_white = (png_fixed_point)uint_x;
+ int_y_white = (png_fixed_point)uint_y;
+
+ uint_x = png_get_uint_32(buf + 8);
+ uint_y = png_get_uint_32(buf + 12);
+ int_x_red = (png_fixed_point)uint_x;
+ int_y_red = (png_fixed_point)uint_y;
+
+ uint_x = png_get_uint_32(buf + 16);
+ uint_y = png_get_uint_32(buf + 20);
+ int_x_green = (png_fixed_point)uint_x;
+ int_y_green = (png_fixed_point)uint_y;
+
+ uint_x = png_get_uint_32(buf + 24);
+ uint_y = png_get_uint_32(buf + 28);
+ int_x_blue = (png_fixed_point)uint_x;
+ int_y_blue = (png_fixed_point)uint_y;
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ white_x = (float)int_x_white / (float)100000.0;
+ white_y = (float)int_y_white / (float)100000.0;
+ red_x = (float)int_x_red / (float)100000.0;
+ red_y = (float)int_y_red / (float)100000.0;
+ green_x = (float)int_x_green / (float)100000.0;
+ green_y = (float)int_y_green / (float)100000.0;
+ blue_x = (float)int_x_blue / (float)100000.0;
+ blue_y = (float)int_y_blue / (float)100000.0;
+#endif
+
+#if defined(PNG_READ_sRGB_SUPPORTED)
+ if ((info_ptr != NULL) && (info_ptr->valid & PNG_INFO_sRGB))
+ {
+ if (PNG_OUT_OF_RANGE(int_x_white, 31270, 1000) ||
+ PNG_OUT_OF_RANGE(int_y_white, 32900, 1000) ||
+ PNG_OUT_OF_RANGE(int_x_red, 64000L, 1000) ||
+ PNG_OUT_OF_RANGE(int_y_red, 33000, 1000) ||
+ PNG_OUT_OF_RANGE(int_x_green, 30000, 1000) ||
+ PNG_OUT_OF_RANGE(int_y_green, 60000L, 1000) ||
+ PNG_OUT_OF_RANGE(int_x_blue, 15000, 1000) ||
+ PNG_OUT_OF_RANGE(int_y_blue, 6000, 1000))
+ {
+ png_warning(png_ptr,
+ "Ignoring incorrect cHRM value when sRGB is also present");
+#ifndef PNG_NO_CONSOLE_IO
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ fprintf(stderr, "wx=%f, wy=%f, rx=%f, ry=%f\n",
+ white_x, white_y, red_x, red_y);
+ fprintf(stderr, "gx=%f, gy=%f, bx=%f, by=%f\n",
+ green_x, green_y, blue_x, blue_y);
+#else
+ fprintf(stderr, "wx=%ld, wy=%ld, rx=%ld, ry=%ld\n",
+ int_x_white, int_y_white, int_x_red, int_y_red);
+ fprintf(stderr, "gx=%ld, gy=%ld, bx=%ld, by=%ld\n",
+ int_x_green, int_y_green, int_x_blue, int_y_blue);
+#endif
+#endif /* PNG_NO_CONSOLE_IO */
+ }
+ return;
+ }
+#endif /* PNG_READ_sRGB_SUPPORTED */
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ png_set_cHRM(png_ptr, info_ptr,
+ white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y);
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_set_cHRM_fixed(png_ptr, info_ptr,
+ int_x_white, int_y_white, int_x_red, int_y_red, int_x_green,
+ int_y_green, int_x_blue, int_y_blue);
+#endif
+}
+#endif
+
+#if defined(PNG_READ_sRGB_SUPPORTED)
+void /* PRIVATE */
+png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ int intent;
+ png_byte buf[1];
+
+ png_debug(1, "in png_handle_sRGB");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before sRGB");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid sRGB after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (png_ptr->mode & PNG_HAVE_PLTE)
+ /* Should be an error, but we can cope with it */
+ png_warning(png_ptr, "Out of place sRGB chunk");
+
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB))
+ {
+ png_warning(png_ptr, "Duplicate sRGB chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (length != 1)
+ {
+ png_warning(png_ptr, "Incorrect sRGB chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, 1);
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ intent = buf[0];
+ /* check for bad intent */
+ if (intent >= PNG_sRGB_INTENT_LAST)
+ {
+ png_warning(png_ptr, "Unknown sRGB intent");
+ return;
+ }
+
+#if defined(PNG_READ_gAMA_SUPPORTED) && defined(PNG_READ_GAMMA_SUPPORTED)
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA))
+ {
+ png_fixed_point igamma;
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ igamma=info_ptr->int_gamma;
+#else
+# ifdef PNG_FLOATING_POINT_SUPPORTED
+ igamma=(png_fixed_point)(info_ptr->gamma * 100000.);
+# endif
+#endif
+ if (PNG_OUT_OF_RANGE(igamma, 45500L, 500))
+ {
+ png_warning(png_ptr,
+ "Ignoring incorrect gAMA value when sRGB is also present");
+#ifndef PNG_NO_CONSOLE_IO
+# ifdef PNG_FIXED_POINT_SUPPORTED
+ fprintf(stderr, "incorrect gamma=(%d/100000)\n",
+ (int)png_ptr->int_gamma);
+# else
+# ifdef PNG_FLOATING_POINT_SUPPORTED
+ fprintf(stderr, "incorrect gamma=%f\n", png_ptr->gamma);
+# endif
+# endif
+#endif
+ }
+ }
+#endif /* PNG_READ_gAMA_SUPPORTED */
+
+#ifdef PNG_READ_cHRM_SUPPORTED
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM))
+ if (PNG_OUT_OF_RANGE(info_ptr->int_x_white, 31270, 1000) ||
+ PNG_OUT_OF_RANGE(info_ptr->int_y_white, 32900, 1000) ||
+ PNG_OUT_OF_RANGE(info_ptr->int_x_red, 64000L, 1000) ||
+ PNG_OUT_OF_RANGE(info_ptr->int_y_red, 33000, 1000) ||
+ PNG_OUT_OF_RANGE(info_ptr->int_x_green, 30000, 1000) ||
+ PNG_OUT_OF_RANGE(info_ptr->int_y_green, 60000L, 1000) ||
+ PNG_OUT_OF_RANGE(info_ptr->int_x_blue, 15000, 1000) ||
+ PNG_OUT_OF_RANGE(info_ptr->int_y_blue, 6000, 1000))
+ {
+ png_warning(png_ptr,
+ "Ignoring incorrect cHRM value when sRGB is also present");
+ }
+#endif /* PNG_FIXED_POINT_SUPPORTED */
+#endif /* PNG_READ_cHRM_SUPPORTED */
+
+ png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr, intent);
+}
+#endif /* PNG_READ_sRGB_SUPPORTED */
+
+#if defined(PNG_READ_iCCP_SUPPORTED)
+void /* PRIVATE */
+png_handle_iCCP(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+/* Note: this does not properly handle chunks that are > 64K under DOS */
+{
+ png_byte compression_type;
+ png_bytep pC;
+ png_charp profile;
+ png_uint_32 skip = 0;
+ png_uint_32 profile_size, profile_length;
+ png_size_t slength, prefix_length, data_length;
+
+ png_debug(1, "in png_handle_iCCP");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before iCCP");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid iCCP after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (png_ptr->mode & PNG_HAVE_PLTE)
+ /* Should be an error, but we can cope with it */
+ png_warning(png_ptr, "Out of place iCCP chunk");
+
+ if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_iCCP))
+ {
+ png_warning(png_ptr, "Duplicate iCCP chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+#ifdef PNG_MAX_MALLOC_64K
+ if (length > (png_uint_32)65535L)
+ {
+ png_warning(png_ptr, "iCCP chunk too large to fit in memory");
+ skip = length - (png_uint_32)65535L;
+ length = (png_uint_32)65535L;
+ }
+#endif
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = (png_charp)png_malloc(png_ptr, length + 1);
+ slength = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
+
+ if (png_crc_finish(png_ptr, skip))
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ png_ptr->chunkdata[slength] = 0x00;
+
+ for (profile = png_ptr->chunkdata; *profile; profile++)
+ /* empty loop to find end of name */ ;
+
+ ++profile;
+
+ /* there should be at least one zero (the compression type byte)
+ following the separator, and we should be on it */
+ if ( profile >= png_ptr->chunkdata + slength - 1)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_warning(png_ptr, "Malformed iCCP chunk");
+ return;
+ }
+
+ /* compression_type should always be zero */
+ compression_type = *profile++;
+ if (compression_type)
+ {
+ png_warning(png_ptr, "Ignoring nonzero compression type in iCCP chunk");
+ compression_type = 0x00; /* Reset it to zero (libpng-1.0.6 through 1.0.8
+ wrote nonzero) */
+ }
+
+ prefix_length = profile - png_ptr->chunkdata;
+ png_decompress_chunk(png_ptr, compression_type,
+ slength, prefix_length, &data_length);
+
+ profile_length = data_length - prefix_length;
+
+ if ( prefix_length > data_length || profile_length < 4)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_warning(png_ptr, "Profile size field missing from iCCP chunk");
+ return;
+ }
+
+ /* Check the profile_size recorded in the first 32 bits of the ICC profile */
+ pC = (png_bytep)(png_ptr->chunkdata + prefix_length);
+ profile_size = ((*(pC ))<<24) |
+ ((*(pC + 1))<<16) |
+ ((*(pC + 2))<< 8) |
+ ((*(pC + 3)) );
+
+ if (profile_size < profile_length)
+ profile_length = profile_size;
+
+ if (profile_size > profile_length)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_warning(png_ptr, "Ignoring truncated iCCP profile.");
+ return;
+ }
+
+ png_set_iCCP(png_ptr, info_ptr, png_ptr->chunkdata,
+ compression_type, png_ptr->chunkdata + prefix_length, profile_length);
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+}
+#endif /* PNG_READ_iCCP_SUPPORTED */
+
+#if defined(PNG_READ_sPLT_SUPPORTED)
+void /* PRIVATE */
+png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+/* Note: this does not properly handle chunks that are > 64K under DOS */
+{
+ png_bytep entry_start;
+ png_sPLT_t new_palette;
+#ifdef PNG_NO_POINTER_INDEXING
+ png_sPLT_entryp pp;
+#endif
+ int data_length, entry_size, i;
+ png_uint_32 skip = 0;
+ png_size_t slength;
+
+ png_debug(1, "in png_handle_sPLT");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before sPLT");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid sPLT after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+#ifdef PNG_MAX_MALLOC_64K
+ if (length > (png_uint_32)65535L)
+ {
+ png_warning(png_ptr, "sPLT chunk too large to fit in memory");
+ skip = length - (png_uint_32)65535L;
+ length = (png_uint_32)65535L;
+ }
+#endif
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = (png_charp)png_malloc(png_ptr, length + 1);
+ slength = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
+
+ if (png_crc_finish(png_ptr, skip))
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ png_ptr->chunkdata[slength] = 0x00;
+
+ for (entry_start = (png_bytep)png_ptr->chunkdata; *entry_start; entry_start++)
+ /* empty loop to find end of name */ ;
+ ++entry_start;
+
+ /* a sample depth should follow the separator, and we should be on it */
+ if (entry_start > (png_bytep)png_ptr->chunkdata + slength - 2)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_warning(png_ptr, "malformed sPLT chunk");
+ return;
+ }
+
+ new_palette.depth = *entry_start++;
+ entry_size = (new_palette.depth == 8 ? 6 : 10);
+ data_length = (slength - (entry_start - (png_bytep)png_ptr->chunkdata));
+
+ /* integrity-check the data length */
+ if (data_length % entry_size)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_warning(png_ptr, "sPLT chunk has bad length");
+ return;
+ }
+
+ new_palette.nentries = (png_int_32) ( data_length / entry_size);
+ if ((png_uint_32) new_palette.nentries >
+ (png_uint_32) (PNG_SIZE_MAX / png_sizeof(png_sPLT_entry)))
+ {
+ png_warning(png_ptr, "sPLT chunk too long");
+ return;
+ }
+ new_palette.entries = (png_sPLT_entryp)png_malloc_warn(
+ png_ptr, new_palette.nentries * png_sizeof(png_sPLT_entry));
+ if (new_palette.entries == NULL)
+ {
+ png_warning(png_ptr, "sPLT chunk requires too much memory");
+ return;
+ }
+
+#ifndef PNG_NO_POINTER_INDEXING
+ for (i = 0; i < new_palette.nentries; i++)
+ {
+ png_sPLT_entryp pp = new_palette.entries + i;
+
+ if (new_palette.depth == 8)
+ {
+ pp->red = *entry_start++;
+ pp->green = *entry_start++;
+ pp->blue = *entry_start++;
+ pp->alpha = *entry_start++;
+ }
+ else
+ {
+ pp->red = png_get_uint_16(entry_start); entry_start += 2;
+ pp->green = png_get_uint_16(entry_start); entry_start += 2;
+ pp->blue = png_get_uint_16(entry_start); entry_start += 2;
+ pp->alpha = png_get_uint_16(entry_start); entry_start += 2;
+ }
+ pp->frequency = png_get_uint_16(entry_start); entry_start += 2;
+ }
+#else
+ pp = new_palette.entries;
+ for (i = 0; i < new_palette.nentries; i++)
+ {
+
+ if (new_palette.depth == 8)
+ {
+ pp[i].red = *entry_start++;
+ pp[i].green = *entry_start++;
+ pp[i].blue = *entry_start++;
+ pp[i].alpha = *entry_start++;
+ }
+ else
+ {
+ pp[i].red = png_get_uint_16(entry_start); entry_start += 2;
+ pp[i].green = png_get_uint_16(entry_start); entry_start += 2;
+ pp[i].blue = png_get_uint_16(entry_start); entry_start += 2;
+ pp[i].alpha = png_get_uint_16(entry_start); entry_start += 2;
+ }
+ pp->frequency = png_get_uint_16(entry_start); entry_start += 2;
+ }
+#endif
+
+ /* discard all chunk data except the name and stash that */
+ new_palette.name = png_ptr->chunkdata;
+
+ png_set_sPLT(png_ptr, info_ptr, &new_palette, 1);
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_free(png_ptr, new_palette.entries);
+}
+#endif /* PNG_READ_sPLT_SUPPORTED */
+
+#if defined(PNG_READ_tRNS_SUPPORTED)
+void /* PRIVATE */
+png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_byte readbuf[PNG_MAX_PALETTE_LENGTH];
+
+ png_debug(1, "in png_handle_tRNS");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before tRNS");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid tRNS after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS))
+ {
+ png_warning(png_ptr, "Duplicate tRNS chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY)
+ {
+ png_byte buf[2];
+
+ if (length != 2)
+ {
+ png_warning(png_ptr, "Incorrect tRNS chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, 2);
+ png_ptr->num_trans = 1;
+ png_ptr->trans_values.gray = png_get_uint_16(buf);
+ }
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)
+ {
+ png_byte buf[6];
+
+ if (length != 6)
+ {
+ png_warning(png_ptr, "Incorrect tRNS chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ png_crc_read(png_ptr, buf, (png_size_t)length);
+ png_ptr->num_trans = 1;
+ png_ptr->trans_values.red = png_get_uint_16(buf);
+ png_ptr->trans_values.green = png_get_uint_16(buf + 2);
+ png_ptr->trans_values.blue = png_get_uint_16(buf + 4);
+ }
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ if (!(png_ptr->mode & PNG_HAVE_PLTE))
+ {
+ /* Should be an error, but we can cope with it. */
+ png_warning(png_ptr, "Missing PLTE before tRNS");
+ }
+ if (length > (png_uint_32)png_ptr->num_palette ||
+ length > PNG_MAX_PALETTE_LENGTH)
+ {
+ png_warning(png_ptr, "Incorrect tRNS chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ if (length == 0)
+ {
+ png_warning(png_ptr, "Zero length tRNS chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ png_crc_read(png_ptr, readbuf, (png_size_t)length);
+ png_ptr->num_trans = (png_uint_16)length;
+ }
+ else
+ {
+ png_warning(png_ptr, "tRNS chunk not allowed with alpha channel");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (png_crc_finish(png_ptr, 0))
+ {
+ png_ptr->num_trans = 0;
+ return;
+ }
+
+ png_set_tRNS(png_ptr, info_ptr, readbuf, png_ptr->num_trans,
+ &(png_ptr->trans_values));
+}
+#endif
+
+#if defined(PNG_READ_bKGD_SUPPORTED)
+void /* PRIVATE */
+png_handle_bKGD(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_size_t truelen;
+ png_byte buf[6];
+
+ png_debug(1, "in png_handle_bKGD");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before bKGD");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid bKGD after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE &&
+ !(png_ptr->mode & PNG_HAVE_PLTE))
+ {
+ png_warning(png_ptr, "Missing PLTE before bKGD");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_bKGD))
+ {
+ png_warning(png_ptr, "Duplicate bKGD chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ truelen = 1;
+ else if (png_ptr->color_type & PNG_COLOR_MASK_COLOR)
+ truelen = 6;
+ else
+ truelen = 2;
+
+ if (length != truelen)
+ {
+ png_warning(png_ptr, "Incorrect bKGD chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, truelen);
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ /* We convert the index value into RGB components so that we can allow
+ * arbitrary RGB values for background when we have transparency, and
+ * so it is easy to determine the RGB values of the background color
+ * from the info_ptr struct. */
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ png_ptr->background.index = buf[0];
+ if (info_ptr && info_ptr->num_palette)
+ {
+ if (buf[0] >= info_ptr->num_palette)
+ {
+ png_warning(png_ptr, "Incorrect bKGD chunk index value");
+ return;
+ }
+ png_ptr->background.red =
+ (png_uint_16)png_ptr->palette[buf[0]].red;
+ png_ptr->background.green =
+ (png_uint_16)png_ptr->palette[buf[0]].green;
+ png_ptr->background.blue =
+ (png_uint_16)png_ptr->palette[buf[0]].blue;
+ }
+ }
+ else if (!(png_ptr->color_type & PNG_COLOR_MASK_COLOR)) /* GRAY */
+ {
+ png_ptr->background.red =
+ png_ptr->background.green =
+ png_ptr->background.blue =
+ png_ptr->background.gray = png_get_uint_16(buf);
+ }
+ else
+ {
+ png_ptr->background.red = png_get_uint_16(buf);
+ png_ptr->background.green = png_get_uint_16(buf + 2);
+ png_ptr->background.blue = png_get_uint_16(buf + 4);
+ }
+
+ png_set_bKGD(png_ptr, info_ptr, &(png_ptr->background));
+}
+#endif
+
+#if defined(PNG_READ_hIST_SUPPORTED)
+void /* PRIVATE */
+png_handle_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ unsigned int num, i;
+ png_uint_16 readbuf[PNG_MAX_PALETTE_LENGTH];
+
+ png_debug(1, "in png_handle_hIST");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before hIST");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid hIST after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (!(png_ptr->mode & PNG_HAVE_PLTE))
+ {
+ png_warning(png_ptr, "Missing PLTE before hIST");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_hIST))
+ {
+ png_warning(png_ptr, "Duplicate hIST chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ num = length / 2 ;
+ if (num != (unsigned int) png_ptr->num_palette || num >
+ (unsigned int) PNG_MAX_PALETTE_LENGTH)
+ {
+ png_warning(png_ptr, "Incorrect hIST chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ for (i = 0; i < num; i++)
+ {
+ png_byte buf[2];
+
+ png_crc_read(png_ptr, buf, 2);
+ readbuf[i] = png_get_uint_16(buf);
+ }
+
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ png_set_hIST(png_ptr, info_ptr, readbuf);
+}
+#endif
+
+#if defined(PNG_READ_pHYs_SUPPORTED)
+void /* PRIVATE */
+png_handle_pHYs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_byte buf[9];
+ png_uint_32 res_x, res_y;
+ int unit_type;
+
+ png_debug(1, "in png_handle_pHYs");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before pHYs");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid pHYs after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_pHYs))
+ {
+ png_warning(png_ptr, "Duplicate pHYs chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (length != 9)
+ {
+ png_warning(png_ptr, "Incorrect pHYs chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, 9);
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ res_x = png_get_uint_32(buf);
+ res_y = png_get_uint_32(buf + 4);
+ unit_type = buf[8];
+ png_set_pHYs(png_ptr, info_ptr, res_x, res_y, unit_type);
+}
+#endif
+
+#if defined(PNG_READ_oFFs_SUPPORTED)
+void /* PRIVATE */
+png_handle_oFFs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_byte buf[9];
+ png_int_32 offset_x, offset_y;
+ int unit_type;
+
+ png_debug(1, "in png_handle_oFFs");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before oFFs");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid oFFs after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_oFFs))
+ {
+ png_warning(png_ptr, "Duplicate oFFs chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (length != 9)
+ {
+ png_warning(png_ptr, "Incorrect oFFs chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, 9);
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ offset_x = png_get_int_32(buf);
+ offset_y = png_get_int_32(buf + 4);
+ unit_type = buf[8];
+ png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y, unit_type);
+}
+#endif
+
+#if defined(PNG_READ_pCAL_SUPPORTED)
+/* read the pCAL chunk (described in the PNG Extensions document) */
+void /* PRIVATE */
+png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_int_32 X0, X1;
+ png_byte type, nparams;
+ png_charp buf, units, endptr;
+ png_charpp params;
+ png_size_t slength;
+ int i;
+
+ png_debug(1, "in png_handle_pCAL");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before pCAL");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid pCAL after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_pCAL))
+ {
+ png_warning(png_ptr, "Duplicate pCAL chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_debug1(2, "Allocating and reading pCAL chunk data (%lu bytes)",
+ length + 1);
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
+ if (png_ptr->chunkdata == NULL)
+ {
+ png_warning(png_ptr, "No memory for pCAL purpose.");
+ return;
+ }
+ slength = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
+
+ if (png_crc_finish(png_ptr, 0))
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ png_ptr->chunkdata[slength] = 0x00; /* null terminate the last string */
+
+ png_debug(3, "Finding end of pCAL purpose string");
+ for (buf = png_ptr->chunkdata; *buf; buf++)
+ /* empty loop */ ;
+
+ endptr = png_ptr->chunkdata + slength;
+
+ /* We need to have at least 12 bytes after the purpose string
+ in order to get the parameter information. */
+ if (endptr <= buf + 12)
+ {
+ png_warning(png_ptr, "Invalid pCAL data");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ png_debug(3, "Reading pCAL X0, X1, type, nparams, and units");
+ X0 = png_get_int_32((png_bytep)buf+1);
+ X1 = png_get_int_32((png_bytep)buf+5);
+ type = buf[9];
+ nparams = buf[10];
+ units = buf + 11;
+
+ png_debug(3, "Checking pCAL equation type and number of parameters");
+ /* Check that we have the right number of parameters for known
+ equation types. */
+ if ((type == PNG_EQUATION_LINEAR && nparams != 2) ||
+ (type == PNG_EQUATION_BASE_E && nparams != 3) ||
+ (type == PNG_EQUATION_ARBITRARY && nparams != 3) ||
+ (type == PNG_EQUATION_HYPERBOLIC && nparams != 4))
+ {
+ png_warning(png_ptr, "Invalid pCAL parameters for equation type");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+ else if (type >= PNG_EQUATION_LAST)
+ {
+ png_warning(png_ptr, "Unrecognized equation type for pCAL chunk");
+ }
+
+ for (buf = units; *buf; buf++)
+ /* Empty loop to move past the units string. */ ;
+
+ png_debug(3, "Allocating pCAL parameters array");
+ params = (png_charpp)png_malloc_warn(png_ptr,
+ (png_uint_32)(nparams * png_sizeof(png_charp))) ;
+ if (params == NULL)
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_warning(png_ptr, "No memory for pCAL params.");
+ return;
+ }
+
+ /* Get pointers to the start of each parameter string. */
+ for (i = 0; i < (int)nparams; i++)
+ {
+ buf++; /* Skip the null string terminator from previous parameter. */
+
+ png_debug1(3, "Reading pCAL parameter %d", i);
+ for (params[i] = buf; buf <= endptr && *buf != 0x00; buf++)
+ /* Empty loop to move past each parameter string */ ;
+
+ /* Make sure we haven't run out of data yet */
+ if (buf > endptr)
+ {
+ png_warning(png_ptr, "Invalid pCAL data");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_free(png_ptr, params);
+ return;
+ }
+ }
+
+ png_set_pCAL(png_ptr, info_ptr, png_ptr->chunkdata, X0, X1, type, nparams,
+ units, params);
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_free(png_ptr, params);
+}
+#endif
+
+#if defined(PNG_READ_sCAL_SUPPORTED)
+/* read the sCAL chunk */
+void /* PRIVATE */
+png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_charp ep;
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ double width, height;
+ png_charp vp;
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_charp swidth, sheight;
+#endif
+#endif
+ png_size_t slength;
+
+ png_debug(1, "in png_handle_sCAL");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before sCAL");
+ else if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+ png_warning(png_ptr, "Invalid sCAL after IDAT");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+ else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sCAL))
+ {
+ png_warning(png_ptr, "Duplicate sCAL chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_debug1(2, "Allocating and reading sCAL chunk data (%lu bytes)",
+ length + 1);
+ png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
+ if (png_ptr->chunkdata == NULL)
+ {
+ png_warning(png_ptr, "Out of memory while processing sCAL chunk");
+ return;
+ }
+ slength = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
+
+ if (png_crc_finish(png_ptr, 0))
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ png_ptr->chunkdata[slength] = 0x00; /* null terminate the last string */
+
+ ep = png_ptr->chunkdata + 1; /* skip unit byte */
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ width = png_strtod(png_ptr, ep, &vp);
+ if (*vp)
+ {
+ png_warning(png_ptr, "malformed width string in sCAL chunk");
+ return;
+ }
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ swidth = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1);
+ if (swidth == NULL)
+ {
+ png_warning(png_ptr, "Out of memory while processing sCAL chunk width");
+ return;
+ }
+ png_memcpy(swidth, ep, (png_size_t)png_strlen(ep));
+#endif
+#endif
+
+ for (ep = png_ptr->chunkdata; *ep; ep++)
+ /* empty loop */ ;
+ ep++;
+
+ if (png_ptr->chunkdata + slength < ep)
+ {
+ png_warning(png_ptr, "Truncated sCAL chunk");
+#if defined(PNG_FIXED_POINT_SUPPORTED) && \
+ !defined(PNG_FLOATING_POINT_SUPPORTED)
+ png_free(png_ptr, swidth);
+#endif
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ height = png_strtod(png_ptr, ep, &vp);
+ if (*vp)
+ {
+ png_warning(png_ptr, "malformed height string in sCAL chunk");
+ return;
+ }
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ sheight = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1);
+ if (sheight == NULL)
+ {
+ png_warning(png_ptr, "Out of memory while processing sCAL chunk height");
+ return;
+ }
+ png_memcpy(sheight, ep, (png_size_t)png_strlen(ep));
+#endif
+#endif
+
+ if (png_ptr->chunkdata + slength < ep
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ || width <= 0. || height <= 0.
+#endif
+ )
+ {
+ png_warning(png_ptr, "Invalid sCAL data");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED)
+ png_free(png_ptr, swidth);
+ png_free(png_ptr, sheight);
+#endif
+ return;
+ }
+
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ png_set_sCAL(png_ptr, info_ptr, png_ptr->chunkdata[0], width, height);
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_set_sCAL_s(png_ptr, info_ptr, png_ptr->chunkdata[0], swidth, sheight);
+#endif
+#endif
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED)
+ png_free(png_ptr, swidth);
+ png_free(png_ptr, sheight);
+#endif
+}
+#endif
+
+#if defined(PNG_READ_tIME_SUPPORTED)
+void /* PRIVATE */
+png_handle_tIME(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_byte buf[7];
+ png_time mod_time;
+
+ png_debug(1, "in png_handle_tIME");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Out of place tIME chunk");
+ else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tIME))
+ {
+ png_warning(png_ptr, "Duplicate tIME chunk");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ if (png_ptr->mode & PNG_HAVE_IDAT)
+ png_ptr->mode |= PNG_AFTER_IDAT;
+
+ if (length != 7)
+ {
+ png_warning(png_ptr, "Incorrect tIME chunk length");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+
+ png_crc_read(png_ptr, buf, 7);
+ if (png_crc_finish(png_ptr, 0))
+ return;
+
+ mod_time.second = buf[6];
+ mod_time.minute = buf[5];
+ mod_time.hour = buf[4];
+ mod_time.day = buf[3];
+ mod_time.month = buf[2];
+ mod_time.year = png_get_uint_16(buf);
+
+ png_set_tIME(png_ptr, info_ptr, &mod_time);
+}
+#endif
+
+#if defined(PNG_READ_tEXt_SUPPORTED)
+/* Note: this does not properly handle chunks that are > 64K under DOS */
+void /* PRIVATE */
+png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_textp text_ptr;
+ png_charp key;
+ png_charp text;
+ png_uint_32 skip = 0;
+ png_size_t slength;
+ int ret;
+
+ png_debug(1, "in png_handle_tEXt");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before tEXt");
+
+ if (png_ptr->mode & PNG_HAVE_IDAT)
+ png_ptr->mode |= PNG_AFTER_IDAT;
+
+#ifdef PNG_MAX_MALLOC_64K
+ if (length > (png_uint_32)65535L)
+ {
+ png_warning(png_ptr, "tEXt chunk too large to fit in memory");
+ skip = length - (png_uint_32)65535L;
+ length = (png_uint_32)65535L;
+ }
+#endif
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
+ if (png_ptr->chunkdata == NULL)
+ {
+ png_warning(png_ptr, "No memory to process text chunk.");
+ return;
+ }
+ slength = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
+
+ if (png_crc_finish(png_ptr, skip))
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ key = png_ptr->chunkdata;
+ key[slength] = 0x00;
+
+ for (text = key; *text; text++)
+ /* empty loop to find end of key */ ;
+
+ if (text != key + slength)
+ text++;
+
+ text_ptr = (png_textp)png_malloc_warn(png_ptr,
+ (png_uint_32)png_sizeof(png_text));
+ if (text_ptr == NULL)
+ {
+ png_warning(png_ptr, "Not enough memory to process text chunk.");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+ text_ptr->compression = PNG_TEXT_COMPRESSION_NONE;
+ text_ptr->key = key;
+#ifdef PNG_iTXt_SUPPORTED
+ text_ptr->lang = NULL;
+ text_ptr->lang_key = NULL;
+ text_ptr->itxt_length = 0;
+#endif
+ text_ptr->text = text;
+ text_ptr->text_length = png_strlen(text);
+
+ ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ png_free(png_ptr, text_ptr);
+ if (ret)
+ png_warning(png_ptr, "Insufficient memory to process text chunk.");
+}
+#endif
+
+#if defined(PNG_READ_zTXt_SUPPORTED)
+/* note: this does not correctly handle chunks that are > 64K under DOS */
+void /* PRIVATE */
+png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_textp text_ptr;
+ png_charp text;
+ int comp_type;
+ int ret;
+ png_size_t slength, prefix_len, data_len;
+
+ png_debug(1, "in png_handle_zTXt");
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before zTXt");
+
+ if (png_ptr->mode & PNG_HAVE_IDAT)
+ png_ptr->mode |= PNG_AFTER_IDAT;
+
+#ifdef PNG_MAX_MALLOC_64K
+ /* We will no doubt have problems with chunks even half this size, but
+ there is no hard and fast rule to tell us where to stop. */
+ if (length > (png_uint_32)65535L)
+ {
+ png_warning(png_ptr, "zTXt chunk too large to fit in memory");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+#endif
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
+ if (png_ptr->chunkdata == NULL)
+ {
+ png_warning(png_ptr, "Out of memory processing zTXt chunk.");
+ return;
+ }
+ slength = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
+ if (png_crc_finish(png_ptr, 0))
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ png_ptr->chunkdata[slength] = 0x00;
+
+ for (text = png_ptr->chunkdata; *text; text++)
+ /* empty loop */ ;
+
+ /* zTXt must have some text after the chunkdataword */
+ if (text >= png_ptr->chunkdata + slength - 2)
+ {
+ png_warning(png_ptr, "Truncated zTXt chunk");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+ else
+ {
+ comp_type = *(++text);
+ if (comp_type != PNG_TEXT_COMPRESSION_zTXt)
+ {
+ png_warning(png_ptr, "Unknown compression type in zTXt chunk");
+ comp_type = PNG_TEXT_COMPRESSION_zTXt;
+ }
+ text++; /* skip the compression_method byte */
+ }
+ prefix_len = text - png_ptr->chunkdata;
+
+ png_decompress_chunk(png_ptr, comp_type,
+ (png_size_t)length, prefix_len, &data_len);
+
+ text_ptr = (png_textp)png_malloc_warn(png_ptr,
+ (png_uint_32)png_sizeof(png_text));
+ if (text_ptr == NULL)
+ {
+ png_warning(png_ptr, "Not enough memory to process zTXt chunk.");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+ text_ptr->compression = comp_type;
+ text_ptr->key = png_ptr->chunkdata;
+#ifdef PNG_iTXt_SUPPORTED
+ text_ptr->lang = NULL;
+ text_ptr->lang_key = NULL;
+ text_ptr->itxt_length = 0;
+#endif
+ text_ptr->text = png_ptr->chunkdata + prefix_len;
+ text_ptr->text_length = data_len;
+
+ ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
+
+ png_free(png_ptr, text_ptr);
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ if (ret)
+ png_error(png_ptr, "Insufficient memory to store zTXt chunk.");
+}
+#endif
+
+#if defined(PNG_READ_iTXt_SUPPORTED)
+/* note: this does not correctly handle chunks that are > 64K under DOS */
+void /* PRIVATE */
+png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_textp text_ptr;
+ png_charp key, lang, text, lang_key;
+ int comp_flag;
+ int comp_type = 0;
+ int ret;
+ png_size_t slength, prefix_len, data_len;
+
+ png_debug(1, "in png_handle_iTXt");
+
+ if (!(png_ptr->mode & PNG_HAVE_IHDR))
+ png_error(png_ptr, "Missing IHDR before iTXt");
+
+ if (png_ptr->mode & PNG_HAVE_IDAT)
+ png_ptr->mode |= PNG_AFTER_IDAT;
+
+#ifdef PNG_MAX_MALLOC_64K
+ /* We will no doubt have problems with chunks even half this size, but
+ there is no hard and fast rule to tell us where to stop. */
+ if (length > (png_uint_32)65535L)
+ {
+ png_warning(png_ptr, "iTXt chunk too large to fit in memory");
+ png_crc_finish(png_ptr, length);
+ return;
+ }
+#endif
+
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
+ if (png_ptr->chunkdata == NULL)
+ {
+ png_warning(png_ptr, "No memory to process iTXt chunk.");
+ return;
+ }
+ slength = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
+ if (png_crc_finish(png_ptr, 0))
+ {
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ png_ptr->chunkdata[slength] = 0x00;
+
+ for (lang = png_ptr->chunkdata; *lang; lang++)
+ /* empty loop */ ;
+ lang++; /* skip NUL separator */
+
+ /* iTXt must have a language tag (possibly empty), two compression bytes,
+ translated keyword (possibly empty), and possibly some text after the
+ keyword */
+
+ if (lang >= png_ptr->chunkdata + slength - 3)
+ {
+ png_warning(png_ptr, "Truncated iTXt chunk");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+ else
+ {
+ comp_flag = *lang++;
+ comp_type = *lang++;
+ }
+
+ for (lang_key = lang; *lang_key; lang_key++)
+ /* empty loop */ ;
+ lang_key++; /* skip NUL separator */
+
+ if (lang_key >= png_ptr->chunkdata + slength)
+ {
+ png_warning(png_ptr, "Truncated iTXt chunk");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ for (text = lang_key; *text; text++)
+ /* empty loop */ ;
+ text++; /* skip NUL separator */
+ if (text >= png_ptr->chunkdata + slength)
+ {
+ png_warning(png_ptr, "Malformed iTXt chunk");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+
+ prefix_len = text - png_ptr->chunkdata;
+
+ key=png_ptr->chunkdata;
+ if (comp_flag)
+ png_decompress_chunk(png_ptr, comp_type,
+ (size_t)length, prefix_len, &data_len);
+ else
+ data_len = png_strlen(png_ptr->chunkdata + prefix_len);
+ text_ptr = (png_textp)png_malloc_warn(png_ptr,
+ (png_uint_32)png_sizeof(png_text));
+ if (text_ptr == NULL)
+ {
+ png_warning(png_ptr, "Not enough memory to process iTXt chunk.");
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ return;
+ }
+ text_ptr->compression = (int)comp_flag + 1;
+ text_ptr->lang_key = png_ptr->chunkdata + (lang_key - key);
+ text_ptr->lang = png_ptr->chunkdata + (lang - key);
+ text_ptr->itxt_length = data_len;
+ text_ptr->text_length = 0;
+ text_ptr->key = png_ptr->chunkdata;
+ text_ptr->text = png_ptr->chunkdata + prefix_len;
+
+ ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
+
+ png_free(png_ptr, text_ptr);
+ png_free(png_ptr, png_ptr->chunkdata);
+ png_ptr->chunkdata = NULL;
+ if (ret)
+ png_error(png_ptr, "Insufficient memory to store iTXt chunk.");
+}
+#endif
+
+/* This function is called when we haven't found a handler for a
+ chunk. If there isn't a problem with the chunk itself (ie bad
+ chunk name, CRC, or a critical chunk), the chunk is silently ignored
+ -- unless the PNG_FLAG_UNKNOWN_CHUNKS_SUPPORTED flag is on in which
+ case it will be saved away to be written out later. */
+void /* PRIVATE */
+png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+{
+ png_uint_32 skip = 0;
+
+ png_debug(1, "in png_handle_unknown");
+
+ if (png_ptr->mode & PNG_HAVE_IDAT)
+ {
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_CONST PNG_IDAT;
+#endif
+ if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) /* not an IDAT */
+ png_ptr->mode |= PNG_AFTER_IDAT;
+ }
+
+ if (!(png_ptr->chunk_name[0] & 0x20))
+ {
+#if defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)
+ if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) !=
+ PNG_HANDLE_CHUNK_ALWAYS
+#if defined(PNG_READ_USER_CHUNKS_SUPPORTED)
+ && png_ptr->read_user_chunk_fn == NULL
+#endif
+ )
+#endif
+ png_chunk_error(png_ptr, "unknown critical chunk");
+ }
+
+#if defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)
+ if ((png_ptr->flags & PNG_FLAG_KEEP_UNKNOWN_CHUNKS) ||
+ (png_ptr->read_user_chunk_fn != NULL))
+ {
+#ifdef PNG_MAX_MALLOC_64K
+ if (length > (png_uint_32)65535L)
+ {
+ png_warning(png_ptr, "unknown chunk too large to fit in memory");
+ skip = length - (png_uint_32)65535L;
+ length = (png_uint_32)65535L;
+ }
+#endif
+ png_memcpy((png_charp)png_ptr->unknown_chunk.name,
+ (png_charp)png_ptr->chunk_name,
+ png_sizeof(png_ptr->unknown_chunk.name));
+ png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1] = '\0';
+ png_ptr->unknown_chunk.size = (png_size_t)length;
+ if (length == 0)
+ png_ptr->unknown_chunk.data = NULL;
+ else
+ {
+ png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
+ png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
+ }
+#if defined(PNG_READ_USER_CHUNKS_SUPPORTED)
+ if (png_ptr->read_user_chunk_fn != NULL)
+ {
+ /* callback to user unknown chunk handler */
+ int ret;
+ ret = (*(png_ptr->read_user_chunk_fn))
+ (png_ptr, &png_ptr->unknown_chunk);
+ if (ret < 0)
+ png_chunk_error(png_ptr, "error in user chunk");
+ if (ret == 0)
+ {
+ if (!(png_ptr->chunk_name[0] & 0x20))
+ if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) !=
+ PNG_HANDLE_CHUNK_ALWAYS)
+ png_chunk_error(png_ptr, "unknown critical chunk");
+ png_set_unknown_chunks(png_ptr, info_ptr,
+ &png_ptr->unknown_chunk, 1);
+ }
+ }
+ else
+#endif
+ png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1);
+ png_free(png_ptr, png_ptr->unknown_chunk.data);
+ png_ptr->unknown_chunk.data = NULL;
+ }
+ else
+#endif
+ skip = length;
+
+ png_crc_finish(png_ptr, skip);
+
+#if !defined(PNG_READ_USER_CHUNKS_SUPPORTED)
+ info_ptr = info_ptr; /* quiet compiler warnings about unused info_ptr */
+#endif
+}
+
+/* This function is called to verify that a chunk name is valid.
+ This function can't have the "critical chunk check" incorporated
+ into it, since in the future we will need to be able to call user
+ functions to handle unknown critical chunks after we check that
+ the chunk name itself is valid. */
+
+#define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97))
+
+void /* PRIVATE */
+png_check_chunk_name(png_structp png_ptr, png_bytep chunk_name)
+{
+ png_debug(1, "in png_check_chunk_name");
+ if (isnonalpha(chunk_name[0]) || isnonalpha(chunk_name[1]) ||
+ isnonalpha(chunk_name[2]) || isnonalpha(chunk_name[3]))
+ {
+ png_chunk_error(png_ptr, "invalid chunk type");
+ }
+}
+
+/* Combines the row recently read in with the existing pixels in the
+ row. This routine takes care of alpha and transparency if requested.
+ This routine also handles the two methods of progressive display
+ of interlaced images, depending on the mask value.
+ The mask value describes which pixels are to be combined with
+ the row. The pattern always repeats every 8 pixels, so just 8
+ bits are needed. A one indicates the pixel is to be combined,
+ a zero indicates the pixel is to be skipped. This is in addition
+ to any alpha or transparency value associated with the pixel. If
+ you want all pixels to be combined, pass 0xff (255) in mask. */
+
+void /* PRIVATE */
+png_combine_row(png_structp png_ptr, png_bytep row, int mask)
+{
+ png_debug(1, "in png_combine_row");
+ if (mask == 0xff)
+ {
+ png_memcpy(row, png_ptr->row_buf + 1,
+ PNG_ROWBYTES(png_ptr->row_info.pixel_depth, png_ptr->width));
+ }
+ else
+ {
+ switch (png_ptr->row_info.pixel_depth)
+ {
+ case 1:
+ {
+ png_bytep sp = png_ptr->row_buf + 1;
+ png_bytep dp = row;
+ int s_inc, s_start, s_end;
+ int m = 0x80;
+ int shift;
+ png_uint_32 i;
+ png_uint_32 row_width = png_ptr->width;
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACKSWAP)
+ {
+ s_start = 0;
+ s_end = 7;
+ s_inc = 1;
+ }
+ else
+#endif
+ {
+ s_start = 7;
+ s_end = 0;
+ s_inc = -1;
+ }
+
+ shift = s_start;
+
+ for (i = 0; i < row_width; i++)
+ {
+ if (m & mask)
+ {
+ int value;
+
+ value = (*sp >> shift) & 0x01;
+ *dp &= (png_byte)((0x7f7f >> (7 - shift)) & 0xff);
+ *dp |= (png_byte)(value << shift);
+ }
+
+ if (shift == s_end)
+ {
+ shift = s_start;
+ sp++;
+ dp++;
+ }
+ else
+ shift += s_inc;
+
+ if (m == 1)
+ m = 0x80;
+ else
+ m >>= 1;
+ }
+ break;
+ }
+ case 2:
+ {
+ png_bytep sp = png_ptr->row_buf + 1;
+ png_bytep dp = row;
+ int s_start, s_end, s_inc;
+ int m = 0x80;
+ int shift;
+ png_uint_32 i;
+ png_uint_32 row_width = png_ptr->width;
+ int value;
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACKSWAP)
+ {
+ s_start = 0;
+ s_end = 6;
+ s_inc = 2;
+ }
+ else
+#endif
+ {
+ s_start = 6;
+ s_end = 0;
+ s_inc = -2;
+ }
+
+ shift = s_start;
+
+ for (i = 0; i < row_width; i++)
+ {
+ if (m & mask)
+ {
+ value = (*sp >> shift) & 0x03;
+ *dp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff);
+ *dp |= (png_byte)(value << shift);
+ }
+
+ if (shift == s_end)
+ {
+ shift = s_start;
+ sp++;
+ dp++;
+ }
+ else
+ shift += s_inc;
+ if (m == 1)
+ m = 0x80;
+ else
+ m >>= 1;
+ }
+ break;
+ }
+ case 4:
+ {
+ png_bytep sp = png_ptr->row_buf + 1;
+ png_bytep dp = row;
+ int s_start, s_end, s_inc;
+ int m = 0x80;
+ int shift;
+ png_uint_32 i;
+ png_uint_32 row_width = png_ptr->width;
+ int value;
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACKSWAP)
+ {
+ s_start = 0;
+ s_end = 4;
+ s_inc = 4;
+ }
+ else
+#endif
+ {
+ s_start = 4;
+ s_end = 0;
+ s_inc = -4;
+ }
+ shift = s_start;
+
+ for (i = 0; i < row_width; i++)
+ {
+ if (m & mask)
+ {
+ value = (*sp >> shift) & 0xf;
+ *dp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff);
+ *dp |= (png_byte)(value << shift);
+ }
+
+ if (shift == s_end)
+ {
+ shift = s_start;
+ sp++;
+ dp++;
+ }
+ else
+ shift += s_inc;
+ if (m == 1)
+ m = 0x80;
+ else
+ m >>= 1;
+ }
+ break;
+ }
+ default:
+ {
+ png_bytep sp = png_ptr->row_buf + 1;
+ png_bytep dp = row;
+ png_size_t pixel_bytes = (png_ptr->row_info.pixel_depth >> 3);
+ png_uint_32 i;
+ png_uint_32 row_width = png_ptr->width;
+ png_byte m = 0x80;
+
+
+ for (i = 0; i < row_width; i++)
+ {
+ if (m & mask)
+ {
+ png_memcpy(dp, sp, pixel_bytes);
+ }
+
+ sp += pixel_bytes;
+ dp += pixel_bytes;
+
+ if (m == 1)
+ m = 0x80;
+ else
+ m >>= 1;
+ }
+ break;
+ }
+ }
+ }
+}
+
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+/* OLD pre-1.0.9 interface:
+void png_do_read_interlace(png_row_infop row_info, png_bytep row, int pass,
+ png_uint_32 transformations)
+ */
+void /* PRIVATE */
+png_do_read_interlace(png_structp png_ptr)
+{
+ png_row_infop row_info = &(png_ptr->row_info);
+ png_bytep row = png_ptr->row_buf + 1;
+ int pass = png_ptr->pass;
+ png_uint_32 transformations = png_ptr->transformations;
+#ifdef PNG_USE_LOCAL_ARRAYS
+ /* arrays to facilitate easy interlacing - use pass (0 - 6) as index */
+ /* offset to next interlace block */
+ PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+#endif
+
+ png_debug(1, "in png_do_read_interlace");
+ if (row != NULL && row_info != NULL)
+ {
+ png_uint_32 final_width;
+
+ final_width = row_info->width * png_pass_inc[pass];
+
+ switch (row_info->pixel_depth)
+ {
+ case 1:
+ {
+ png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 3);
+ png_bytep dp = row + (png_size_t)((final_width - 1) >> 3);
+ int sshift, dshift;
+ int s_start, s_end, s_inc;
+ int jstop = png_pass_inc[pass];
+ png_byte v;
+ png_uint_32 i;
+ int j;
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (transformations & PNG_PACKSWAP)
+ {
+ sshift = (int)((row_info->width + 7) & 0x07);
+ dshift = (int)((final_width + 7) & 0x07);
+ s_start = 7;
+ s_end = 0;
+ s_inc = -1;
+ }
+ else
+#endif
+ {
+ sshift = 7 - (int)((row_info->width + 7) & 0x07);
+ dshift = 7 - (int)((final_width + 7) & 0x07);
+ s_start = 0;
+ s_end = 7;
+ s_inc = 1;
+ }
+
+ for (i = 0; i < row_info->width; i++)
+ {
+ v = (png_byte)((*sp >> sshift) & 0x01);
+ for (j = 0; j < jstop; j++)
+ {
+ *dp &= (png_byte)((0x7f7f >> (7 - dshift)) & 0xff);
+ *dp |= (png_byte)(v << dshift);
+ if (dshift == s_end)
+ {
+ dshift = s_start;
+ dp--;
+ }
+ else
+ dshift += s_inc;
+ }
+ if (sshift == s_end)
+ {
+ sshift = s_start;
+ sp--;
+ }
+ else
+ sshift += s_inc;
+ }
+ break;
+ }
+ case 2:
+ {
+ png_bytep sp = row + (png_uint_32)((row_info->width - 1) >> 2);
+ png_bytep dp = row + (png_uint_32)((final_width - 1) >> 2);
+ int sshift, dshift;
+ int s_start, s_end, s_inc;
+ int jstop = png_pass_inc[pass];
+ png_uint_32 i;
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (transformations & PNG_PACKSWAP)
+ {
+ sshift = (int)(((row_info->width + 3) & 0x03) << 1);
+ dshift = (int)(((final_width + 3) & 0x03) << 1);
+ s_start = 6;
+ s_end = 0;
+ s_inc = -2;
+ }
+ else
+#endif
+ {
+ sshift = (int)((3 - ((row_info->width + 3) & 0x03)) << 1);
+ dshift = (int)((3 - ((final_width + 3) & 0x03)) << 1);
+ s_start = 0;
+ s_end = 6;
+ s_inc = 2;
+ }
+
+ for (i = 0; i < row_info->width; i++)
+ {
+ png_byte v;
+ int j;
+
+ v = (png_byte)((*sp >> sshift) & 0x03);
+ for (j = 0; j < jstop; j++)
+ {
+ *dp &= (png_byte)((0x3f3f >> (6 - dshift)) & 0xff);
+ *dp |= (png_byte)(v << dshift);
+ if (dshift == s_end)
+ {
+ dshift = s_start;
+ dp--;
+ }
+ else
+ dshift += s_inc;
+ }
+ if (sshift == s_end)
+ {
+ sshift = s_start;
+ sp--;
+ }
+ else
+ sshift += s_inc;
+ }
+ break;
+ }
+ case 4:
+ {
+ png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 1);
+ png_bytep dp = row + (png_size_t)((final_width - 1) >> 1);
+ int sshift, dshift;
+ int s_start, s_end, s_inc;
+ png_uint_32 i;
+ int jstop = png_pass_inc[pass];
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (transformations & PNG_PACKSWAP)
+ {
+ sshift = (int)(((row_info->width + 1) & 0x01) << 2);
+ dshift = (int)(((final_width + 1) & 0x01) << 2);
+ s_start = 4;
+ s_end = 0;
+ s_inc = -4;
+ }
+ else
+#endif
+ {
+ sshift = (int)((1 - ((row_info->width + 1) & 0x01)) << 2);
+ dshift = (int)((1 - ((final_width + 1) & 0x01)) << 2);
+ s_start = 0;
+ s_end = 4;
+ s_inc = 4;
+ }
+
+ for (i = 0; i < row_info->width; i++)
+ {
+ png_byte v = (png_byte)((*sp >> sshift) & 0xf);
+ int j;
+
+ for (j = 0; j < jstop; j++)
+ {
+ *dp &= (png_byte)((0xf0f >> (4 - dshift)) & 0xff);
+ *dp |= (png_byte)(v << dshift);
+ if (dshift == s_end)
+ {
+ dshift = s_start;
+ dp--;
+ }
+ else
+ dshift += s_inc;
+ }
+ if (sshift == s_end)
+ {
+ sshift = s_start;
+ sp--;
+ }
+ else
+ sshift += s_inc;
+ }
+ break;
+ }
+ default:
+ {
+ png_size_t pixel_bytes = (row_info->pixel_depth >> 3);
+ png_bytep sp = row + (png_size_t)(row_info->width - 1) * pixel_bytes;
+ png_bytep dp = row + (png_size_t)(final_width - 1) * pixel_bytes;
+
+ int jstop = png_pass_inc[pass];
+ png_uint_32 i;
+
+ for (i = 0; i < row_info->width; i++)
+ {
+ png_byte v[8];
+ int j;
+
+ png_memcpy(v, sp, pixel_bytes);
+ for (j = 0; j < jstop; j++)
+ {
+ png_memcpy(dp, v, pixel_bytes);
+ dp -= pixel_bytes;
+ }
+ sp -= pixel_bytes;
+ }
+ break;
+ }
+ }
+ row_info->width = final_width;
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, final_width);
+ }
+#if !defined(PNG_READ_PACKSWAP_SUPPORTED)
+ transformations = transformations; /* silence compiler warning */
+#endif
+}
+#endif /* PNG_READ_INTERLACING_SUPPORTED */
+
+void /* PRIVATE */
+png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row,
+ png_bytep prev_row, int filter)
+{
+ png_debug(1, "in png_read_filter_row");
+ png_debug2(2, "row = %lu, filter = %d", png_ptr->row_number, filter);
+ switch (filter)
+ {
+ case PNG_FILTER_VALUE_NONE:
+ break;
+ case PNG_FILTER_VALUE_SUB:
+ {
+ png_uint_32 i;
+ png_uint_32 istop = row_info->rowbytes;
+ png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3;
+ png_bytep rp = row + bpp;
+ png_bytep lp = row;
+
+ for (i = bpp; i < istop; i++)
+ {
+ *rp = (png_byte)(((int)(*rp) + (int)(*lp++)) & 0xff);
+ rp++;
+ }
+ break;
+ }
+ case PNG_FILTER_VALUE_UP:
+ {
+ png_uint_32 i;
+ png_uint_32 istop = row_info->rowbytes;
+ png_bytep rp = row;
+ png_bytep pp = prev_row;
+
+ for (i = 0; i < istop; i++)
+ {
+ *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff);
+ rp++;
+ }
+ break;
+ }
+ case PNG_FILTER_VALUE_AVG:
+ {
+ png_uint_32 i;
+ png_bytep rp = row;
+ png_bytep pp = prev_row;
+ png_bytep lp = row;
+ png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3;
+ png_uint_32 istop = row_info->rowbytes - bpp;
+
+ for (i = 0; i < bpp; i++)
+ {
+ *rp = (png_byte)(((int)(*rp) +
+ ((int)(*pp++) / 2 )) & 0xff);
+ rp++;
+ }
+
+ for (i = 0; i < istop; i++)
+ {
+ *rp = (png_byte)(((int)(*rp) +
+ (int)(*pp++ + *lp++) / 2 ) & 0xff);
+ rp++;
+ }
+ break;
+ }
+ case PNG_FILTER_VALUE_PAETH:
+ {
+ png_uint_32 i;
+ png_bytep rp = row;
+ png_bytep pp = prev_row;
+ png_bytep lp = row;
+ png_bytep cp = prev_row;
+ png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3;
+ png_uint_32 istop=row_info->rowbytes - bpp;
+
+ for (i = 0; i < bpp; i++)
+ {
+ *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff);
+ rp++;
+ }
+
+ for (i = 0; i < istop; i++) /* use leftover rp,pp */
+ {
+ int a, b, c, pa, pb, pc, p;
+
+ a = *lp++;
+ b = *pp++;
+ c = *cp++;
+
+ p = b - c;
+ pc = a - c;
+
+#ifdef PNG_USE_ABS
+ pa = abs(p);
+ pb = abs(pc);
+ pc = abs(p + pc);
+#else
+ pa = p < 0 ? -p : p;
+ pb = pc < 0 ? -pc : pc;
+ pc = (p + pc) < 0 ? -(p + pc) : p + pc;
+#endif
+
+ /*
+ if (pa <= pb && pa <= pc)
+ p = a;
+ else if (pb <= pc)
+ p = b;
+ else
+ p = c;
+ */
+
+ p = (pa <= pb && pa <= pc) ? a : (pb <= pc) ? b : c;
+
+ *rp = (png_byte)(((int)(*rp) + p) & 0xff);
+ rp++;
+ }
+ break;
+ }
+ default:
+ png_warning(png_ptr, "Ignoring bad adaptive filter type");
+ *row = 0;
+ break;
+ }
+}
+
+void /* PRIVATE */
+png_read_finish_row(png_structp png_ptr)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+ /* arrays to facilitate easy interlacing - use pass (0 - 6) as index */
+
+ /* start of interlace block */
+ PNG_CONST int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
+
+ /* offset to next interlace block */
+ PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+
+ /* start of interlace block in the y direction */
+ PNG_CONST int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1};
+
+ /* offset to next interlace block in the y direction */
+ PNG_CONST int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2};
+#endif /* PNG_READ_INTERLACING_SUPPORTED */
+#endif
+
+ png_debug(1, "in png_read_finish_row");
+ png_ptr->row_number++;
+ if (png_ptr->row_number < png_ptr->num_rows)
+ return;
+
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+ if (png_ptr->interlaced)
+ {
+ png_ptr->row_number = 0;
+ png_memset_check(png_ptr, png_ptr->prev_row, 0,
+ png_ptr->rowbytes + 1);
+ do
+ {
+ png_ptr->pass++;
+ if (png_ptr->pass >= 7)
+ break;
+ png_ptr->iwidth = (png_ptr->width +
+ png_pass_inc[png_ptr->pass] - 1 -
+ png_pass_start[png_ptr->pass]) /
+ png_pass_inc[png_ptr->pass];
+
+ png_ptr->irowbytes = PNG_ROWBYTES(png_ptr->pixel_depth,
+ png_ptr->iwidth) + 1;
+
+ if (!(png_ptr->transformations & PNG_INTERLACE))
+ {
+ png_ptr->num_rows = (png_ptr->height +
+ png_pass_yinc[png_ptr->pass] - 1 -
+ png_pass_ystart[png_ptr->pass]) /
+ png_pass_yinc[png_ptr->pass];
+ if (!(png_ptr->num_rows))
+ continue;
+ }
+ else /* if (png_ptr->transformations & PNG_INTERLACE) */
+ break;
+ } while (png_ptr->iwidth == 0);
+
+ if (png_ptr->pass < 7)
+ return;
+ }
+#endif /* PNG_READ_INTERLACING_SUPPORTED */
+
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED))
+ {
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_CONST PNG_IDAT;
+#endif
+ char extra;
+ int ret;
+
+ png_ptr->zstream.next_out = (Byte *)&extra;
+ png_ptr->zstream.avail_out = (uInt)1;
+ for (;;)
+ {
+ if (!(png_ptr->zstream.avail_in))
+ {
+ while (!png_ptr->idat_size)
+ {
+ png_byte chunk_length[4];
+
+ png_crc_finish(png_ptr, 0);
+
+ png_read_data(png_ptr, chunk_length, 4);
+ png_ptr->idat_size = png_get_uint_31(png_ptr, chunk_length);
+ png_reset_crc(png_ptr);
+ png_crc_read(png_ptr, png_ptr->chunk_name, 4);
+ if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
+ png_error(png_ptr, "Not enough image data");
+
+ }
+ png_ptr->zstream.avail_in = (uInt)png_ptr->zbuf_size;
+ png_ptr->zstream.next_in = png_ptr->zbuf;
+ if (png_ptr->zbuf_size > png_ptr->idat_size)
+ png_ptr->zstream.avail_in = (uInt)png_ptr->idat_size;
+ png_crc_read(png_ptr, png_ptr->zbuf, png_ptr->zstream.avail_in);
+ png_ptr->idat_size -= png_ptr->zstream.avail_in;
+ }
+ ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH);
+ if (ret == Z_STREAM_END)
+ {
+ if (!(png_ptr->zstream.avail_out) || png_ptr->zstream.avail_in ||
+ png_ptr->idat_size)
+ png_warning(png_ptr, "Extra compressed data");
+ png_ptr->mode |= PNG_AFTER_IDAT;
+ png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
+ break;
+ }
+ if (ret != Z_OK)
+ png_error(png_ptr, png_ptr->zstream.msg ? png_ptr->zstream.msg :
+ "Decompression Error");
+
+ if (!(png_ptr->zstream.avail_out))
+ {
+ png_warning(png_ptr, "Extra compressed data.");
+ png_ptr->mode |= PNG_AFTER_IDAT;
+ png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
+ break;
+ }
+
+ }
+ png_ptr->zstream.avail_out = 0;
+ }
+
+ if (png_ptr->idat_size || png_ptr->zstream.avail_in)
+ png_warning(png_ptr, "Extra compression data");
+
+ inflateReset(&png_ptr->zstream);
+
+ png_ptr->mode |= PNG_AFTER_IDAT;
+}
+
+void /* PRIVATE */
+png_read_start_row(png_structp png_ptr)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+ /* arrays to facilitate easy interlacing - use pass (0 - 6) as index */
+
+ /* start of interlace block */
+ PNG_CONST int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
+
+ /* offset to next interlace block */
+ PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+
+ /* start of interlace block in the y direction */
+ PNG_CONST int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1};
+
+ /* offset to next interlace block in the y direction */
+ PNG_CONST int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2};
+#endif
+#endif
+
+ int max_pixel_depth;
+ png_size_t row_bytes;
+
+ png_debug(1, "in png_read_start_row");
+ png_ptr->zstream.avail_in = 0;
+ png_init_read_transformations(png_ptr);
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+ if (png_ptr->interlaced)
+ {
+ if (!(png_ptr->transformations & PNG_INTERLACE))
+ png_ptr->num_rows = (png_ptr->height + png_pass_yinc[0] - 1 -
+ png_pass_ystart[0]) / png_pass_yinc[0];
+ else
+ png_ptr->num_rows = png_ptr->height;
+
+ png_ptr->iwidth = (png_ptr->width +
+ png_pass_inc[png_ptr->pass] - 1 -
+ png_pass_start[png_ptr->pass]) /
+ png_pass_inc[png_ptr->pass];
+
+ png_ptr->irowbytes =
+ PNG_ROWBYTES(png_ptr->pixel_depth, png_ptr->iwidth) + 1;
+ }
+ else
+#endif /* PNG_READ_INTERLACING_SUPPORTED */
+ {
+ png_ptr->num_rows = png_ptr->height;
+ png_ptr->iwidth = png_ptr->width;
+ png_ptr->irowbytes = png_ptr->rowbytes + 1;
+ }
+ max_pixel_depth = png_ptr->pixel_depth;
+
+#if defined(PNG_READ_PACK_SUPPORTED)
+ if ((png_ptr->transformations & PNG_PACK) && png_ptr->bit_depth < 8)
+ max_pixel_depth = 8;
+#endif
+
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+ if (png_ptr->transformations & PNG_EXPAND)
+ {
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ if (png_ptr->num_trans)
+ max_pixel_depth = 32;
+ else
+ max_pixel_depth = 24;
+ }
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY)
+ {
+ if (max_pixel_depth < 8)
+ max_pixel_depth = 8;
+ if (png_ptr->num_trans)
+ max_pixel_depth *= 2;
+ }
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)
+ {
+ if (png_ptr->num_trans)
+ {
+ max_pixel_depth *= 4;
+ max_pixel_depth /= 3;
+ }
+ }
+ }
+#endif
+
+#if defined(PNG_READ_FILLER_SUPPORTED)
+ if (png_ptr->transformations & (PNG_FILLER))
+ {
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ max_pixel_depth = 32;
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY)
+ {
+ if (max_pixel_depth <= 8)
+ max_pixel_depth = 16;
+ else
+ max_pixel_depth = 32;
+ }
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)
+ {
+ if (max_pixel_depth <= 32)
+ max_pixel_depth = 32;
+ else
+ max_pixel_depth = 64;
+ }
+ }
+#endif
+
+#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
+ if (png_ptr->transformations & PNG_GRAY_TO_RGB)
+ {
+ if (
+#if defined(PNG_READ_EXPAND_SUPPORTED)
+ (png_ptr->num_trans && (png_ptr->transformations & PNG_EXPAND)) ||
+#endif
+#if defined(PNG_READ_FILLER_SUPPORTED)
+ (png_ptr->transformations & (PNG_FILLER)) ||
+#endif
+ png_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ {
+ if (max_pixel_depth <= 16)
+ max_pixel_depth = 32;
+ else
+ max_pixel_depth = 64;
+ }
+ else
+ {
+ if (max_pixel_depth <= 8)
+ {
+ if (png_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ max_pixel_depth = 32;
+ else
+ max_pixel_depth = 24;
+ }
+ else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ max_pixel_depth = 64;
+ else
+ max_pixel_depth = 48;
+ }
+ }
+#endif
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) && \
+defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
+ if (png_ptr->transformations & PNG_USER_TRANSFORM)
+ {
+ int user_pixel_depth = png_ptr->user_transform_depth*
+ png_ptr->user_transform_channels;
+ if (user_pixel_depth > max_pixel_depth)
+ max_pixel_depth=user_pixel_depth;
+ }
+#endif
+
+ /* align the width on the next larger 8 pixels. Mainly used
+ for interlacing */
+ row_bytes = ((png_ptr->width + 7) & ~((png_uint_32)7));
+ /* calculate the maximum bytes needed, adding a byte and a pixel
+ for safety's sake */
+ row_bytes = PNG_ROWBYTES(max_pixel_depth, row_bytes) +
+ 1 + ((max_pixel_depth + 7) >> 3);
+#ifdef PNG_MAX_MALLOC_64K
+ if (row_bytes > (png_uint_32)65536L)
+ png_error(png_ptr, "This image requires a row greater than 64KB");
+#endif
+
+ if (row_bytes + 64 > png_ptr->old_big_row_buf_size)
+ {
+ png_free(png_ptr, png_ptr->big_row_buf);
+ png_ptr->big_row_buf = (png_bytep)png_malloc(png_ptr, row_bytes+64);
+ png_ptr->row_buf = png_ptr->big_row_buf+32;
+ png_ptr->old_big_row_buf_size = row_bytes+64;
+ }
+
+#ifdef PNG_MAX_MALLOC_64K
+ if ((png_uint_32)png_ptr->rowbytes + 1 > (png_uint_32)65536L)
+ png_error(png_ptr, "This image requires a row greater than 64KB");
+#endif
+ if ((png_uint_32)png_ptr->rowbytes > (png_uint_32)(PNG_SIZE_MAX - 1))
+ png_error(png_ptr, "Row has too many bytes to allocate in memory.");
+
+ if (png_ptr->rowbytes+1 > png_ptr->old_prev_row_size)
+ {
+ png_free(png_ptr, png_ptr->prev_row);
+ png_ptr->prev_row = (png_bytep)png_malloc(png_ptr, (png_uint_32)(
+ png_ptr->rowbytes + 1));
+ png_ptr->old_prev_row_size = png_ptr->rowbytes+1;
+ }
+
+ png_memset_check(png_ptr, png_ptr->prev_row, 0, png_ptr->rowbytes + 1);
+
+ png_debug1(3, "width = %lu,", png_ptr->width);
+ png_debug1(3, "height = %lu,", png_ptr->height);
+ png_debug1(3, "iwidth = %lu,", png_ptr->iwidth);
+ png_debug1(3, "num_rows = %lu", png_ptr->num_rows);
+ png_debug1(3, "rowbytes = %lu,", png_ptr->rowbytes);
+ png_debug1(3, "irowbytes = %lu,", png_ptr->irowbytes);
+
+ png_ptr->flags |= PNG_FLAG_ROW_INIT;
+}
+#endif /* PNG_READ_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngset.c b/Build/source/libs/libpng/libpng-1.2.34/pngset.c
new file mode 100644
index 00000000000..b96866c2a95
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngset.c
@@ -0,0 +1,1252 @@
+
+/* pngset.c - storage of image information into info struct
+ *
+ * Last changed in libpng 1.2.34 [December 18, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * The functions here are used during reads to store data from the file
+ * into the info struct, and during writes to store application data
+ * into the info struct for writing into the file. This abstracts the
+ * info struct and allows us to change the structure in the future.
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+
+#if defined(PNG_bKGD_SUPPORTED)
+void PNGAPI
+png_set_bKGD(png_structp png_ptr, png_infop info_ptr, png_color_16p background)
+{
+ png_debug1(1, "in %s storage function", "bKGD");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ png_memcpy(&(info_ptr->background), background, png_sizeof(png_color_16));
+ info_ptr->valid |= PNG_INFO_bKGD;
+}
+#endif
+
+#if defined(PNG_cHRM_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+void PNGAPI
+png_set_cHRM(png_structp png_ptr, png_infop info_ptr,
+ double white_x, double white_y, double red_x, double red_y,
+ double green_x, double green_y, double blue_x, double blue_y)
+{
+ png_debug1(1, "in %s storage function", "cHRM");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ info_ptr->x_white = (float)white_x;
+ info_ptr->y_white = (float)white_y;
+ info_ptr->x_red = (float)red_x;
+ info_ptr->y_red = (float)red_y;
+ info_ptr->x_green = (float)green_x;
+ info_ptr->y_green = (float)green_y;
+ info_ptr->x_blue = (float)blue_x;
+ info_ptr->y_blue = (float)blue_y;
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ info_ptr->int_x_white = (png_fixed_point)(white_x*100000.+0.5);
+ info_ptr->int_y_white = (png_fixed_point)(white_y*100000.+0.5);
+ info_ptr->int_x_red = (png_fixed_point)( red_x*100000.+0.5);
+ info_ptr->int_y_red = (png_fixed_point)( red_y*100000.+0.5);
+ info_ptr->int_x_green = (png_fixed_point)(green_x*100000.+0.5);
+ info_ptr->int_y_green = (png_fixed_point)(green_y*100000.+0.5);
+ info_ptr->int_x_blue = (png_fixed_point)( blue_x*100000.+0.5);
+ info_ptr->int_y_blue = (png_fixed_point)( blue_y*100000.+0.5);
+#endif
+ info_ptr->valid |= PNG_INFO_cHRM;
+}
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+void PNGAPI
+png_set_cHRM_fixed(png_structp png_ptr, png_infop info_ptr,
+ png_fixed_point white_x, png_fixed_point white_y, png_fixed_point red_x,
+ png_fixed_point red_y, png_fixed_point green_x, png_fixed_point green_y,
+ png_fixed_point blue_x, png_fixed_point blue_y)
+{
+ png_debug1(1, "in %s storage function", "cHRM fixed");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+#if !defined(PNG_NO_CHECK_cHRM)
+ if (png_check_cHRM_fixed(png_ptr,
+ white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y))
+#endif
+ {
+ info_ptr->int_x_white = white_x;
+ info_ptr->int_y_white = white_y;
+ info_ptr->int_x_red = red_x;
+ info_ptr->int_y_red = red_y;
+ info_ptr->int_x_green = green_x;
+ info_ptr->int_y_green = green_y;
+ info_ptr->int_x_blue = blue_x;
+ info_ptr->int_y_blue = blue_y;
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ info_ptr->x_white = (float)(white_x/100000.);
+ info_ptr->y_white = (float)(white_y/100000.);
+ info_ptr->x_red = (float)( red_x/100000.);
+ info_ptr->y_red = (float)( red_y/100000.);
+ info_ptr->x_green = (float)(green_x/100000.);
+ info_ptr->y_green = (float)(green_y/100000.);
+ info_ptr->x_blue = (float)( blue_x/100000.);
+ info_ptr->y_blue = (float)( blue_y/100000.);
+#endif
+ info_ptr->valid |= PNG_INFO_cHRM;
+ }
+}
+#endif /* PNG_FIXED_POINT_SUPPORTED */
+#endif /* PNG_cHRM_SUPPORTED */
+
+#if defined(PNG_gAMA_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+void PNGAPI
+png_set_gAMA(png_structp png_ptr, png_infop info_ptr, double file_gamma)
+{
+ double gamma;
+ png_debug1(1, "in %s storage function", "gAMA");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ /* Check for overflow */
+ if (file_gamma > 21474.83)
+ {
+ png_warning(png_ptr, "Limiting gamma to 21474.83");
+ gamma=21474.83;
+ }
+ else
+ gamma = file_gamma;
+ info_ptr->gamma = (float)gamma;
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ info_ptr->int_gamma = (int)(gamma*100000.+.5);
+#endif
+ info_ptr->valid |= PNG_INFO_gAMA;
+ if (gamma == 0.0)
+ png_warning(png_ptr, "Setting gamma=0");
+}
+#endif
+void PNGAPI
+png_set_gAMA_fixed(png_structp png_ptr, png_infop info_ptr, png_fixed_point
+ int_gamma)
+{
+ png_fixed_point gamma;
+
+ png_debug1(1, "in %s storage function", "gAMA");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ if (int_gamma > (png_fixed_point) PNG_UINT_31_MAX)
+ {
+ png_warning(png_ptr, "Limiting gamma to 21474.83");
+ gamma=PNG_UINT_31_MAX;
+ }
+ else
+ {
+ if (int_gamma < 0)
+ {
+ png_warning(png_ptr, "Setting negative gamma to zero");
+ gamma = 0;
+ }
+ else
+ gamma = int_gamma;
+ }
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ info_ptr->gamma = (float)(gamma/100000.);
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ info_ptr->int_gamma = gamma;
+#endif
+ info_ptr->valid |= PNG_INFO_gAMA;
+ if (gamma == 0)
+ png_warning(png_ptr, "Setting gamma=0");
+}
+#endif
+
+#if defined(PNG_hIST_SUPPORTED)
+void PNGAPI
+png_set_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_16p hist)
+{
+ int i;
+
+ png_debug1(1, "in %s storage function", "hIST");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+ if (info_ptr->num_palette == 0 || info_ptr->num_palette
+ > PNG_MAX_PALETTE_LENGTH)
+ {
+ png_warning(png_ptr,
+ "Invalid palette size, hIST allocation skipped.");
+ return;
+ }
+
+#ifdef PNG_FREE_ME_SUPPORTED
+ png_free_data(png_ptr, info_ptr, PNG_FREE_HIST, 0);
+#endif
+ /* Changed from info->num_palette to PNG_MAX_PALETTE_LENGTH in version
+ 1.2.1 */
+ png_ptr->hist = (png_uint_16p)png_malloc_warn(png_ptr,
+ (png_uint_32)(PNG_MAX_PALETTE_LENGTH * png_sizeof(png_uint_16)));
+ if (png_ptr->hist == NULL)
+ {
+ png_warning(png_ptr, "Insufficient memory for hIST chunk data.");
+ return;
+ }
+
+ for (i = 0; i < info_ptr->num_palette; i++)
+ png_ptr->hist[i] = hist[i];
+ info_ptr->hist = png_ptr->hist;
+ info_ptr->valid |= PNG_INFO_hIST;
+
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_HIST;
+#else
+ png_ptr->flags |= PNG_FLAG_FREE_HIST;
+#endif
+}
+#endif
+
+void PNGAPI
+png_set_IHDR(png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 width, png_uint_32 height, int bit_depth,
+ int color_type, int interlace_type, int compression_type,
+ int filter_type)
+{
+ png_debug1(1, "in %s storage function", "IHDR");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ /* check for width and height valid values */
+ if (width == 0 || height == 0)
+ png_error(png_ptr, "Image width or height is zero in IHDR");
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+ if (width > png_ptr->user_width_max || height > png_ptr->user_height_max)
+ png_error(png_ptr, "image size exceeds user limits in IHDR");
+#else
+ if (width > PNG_USER_WIDTH_MAX || height > PNG_USER_HEIGHT_MAX)
+ png_error(png_ptr, "image size exceeds user limits in IHDR");
+#endif
+ if (width > PNG_UINT_31_MAX || height > PNG_UINT_31_MAX)
+ png_error(png_ptr, "Invalid image size in IHDR");
+ if ( width > (PNG_UINT_32_MAX
+ >> 3) /* 8-byte RGBA pixels */
+ - 64 /* bigrowbuf hack */
+ - 1 /* filter byte */
+ - 7*8 /* rounding of width to multiple of 8 pixels */
+ - 8) /* extra max_pixel_depth pad */
+ png_warning(png_ptr, "Width is too large for libpng to process pixels");
+
+ /* check other values */
+ if (bit_depth != 1 && bit_depth != 2 && bit_depth != 4 &&
+ bit_depth != 8 && bit_depth != 16)
+ png_error(png_ptr, "Invalid bit depth in IHDR");
+
+ if (color_type < 0 || color_type == 1 ||
+ color_type == 5 || color_type > 6)
+ png_error(png_ptr, "Invalid color type in IHDR");
+
+ if (((color_type == PNG_COLOR_TYPE_PALETTE) && bit_depth > 8) ||
+ ((color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_GRAY_ALPHA ||
+ color_type == PNG_COLOR_TYPE_RGB_ALPHA) && bit_depth < 8))
+ png_error(png_ptr, "Invalid color type/bit depth combination in IHDR");
+
+ if (interlace_type >= PNG_INTERLACE_LAST)
+ png_error(png_ptr, "Unknown interlace method in IHDR");
+
+ if (compression_type != PNG_COMPRESSION_TYPE_BASE)
+ png_error(png_ptr, "Unknown compression method in IHDR");
+
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ /* Accept filter_method 64 (intrapixel differencing) only if
+ * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and
+ * 2. Libpng did not read a PNG signature (this filter_method is only
+ * used in PNG datastreams that are embedded in MNG datastreams) and
+ * 3. The application called png_permit_mng_features with a mask that
+ * included PNG_FLAG_MNG_FILTER_64 and
+ * 4. The filter_method is 64 and
+ * 5. The color_type is RGB or RGBA
+ */
+ if ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE)&&png_ptr->mng_features_permitted)
+ png_warning(png_ptr, "MNG features are not allowed in a PNG datastream");
+ if (filter_type != PNG_FILTER_TYPE_BASE)
+ {
+ if (!((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ (filter_type == PNG_INTRAPIXEL_DIFFERENCING) &&
+ ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) == 0) &&
+ (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_RGB_ALPHA)))
+ png_error(png_ptr, "Unknown filter method in IHDR");
+ if (png_ptr->mode&PNG_HAVE_PNG_SIGNATURE)
+ png_warning(png_ptr, "Invalid filter method in IHDR");
+ }
+#else
+ if (filter_type != PNG_FILTER_TYPE_BASE)
+ png_error(png_ptr, "Unknown filter method in IHDR");
+#endif
+
+ info_ptr->width = width;
+ info_ptr->height = height;
+ info_ptr->bit_depth = (png_byte)bit_depth;
+ info_ptr->color_type =(png_byte) color_type;
+ info_ptr->compression_type = (png_byte)compression_type;
+ info_ptr->filter_type = (png_byte)filter_type;
+ info_ptr->interlace_type = (png_byte)interlace_type;
+ if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ info_ptr->channels = 1;
+ else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR)
+ info_ptr->channels = 3;
+ else
+ info_ptr->channels = 1;
+ if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA)
+ info_ptr->channels++;
+ info_ptr->pixel_depth = (png_byte)(info_ptr->channels * info_ptr->bit_depth);
+
+ /* check for potential overflow */
+ if (width > (PNG_UINT_32_MAX
+ >> 3) /* 8-byte RGBA pixels */
+ - 64 /* bigrowbuf hack */
+ - 1 /* filter byte */
+ - 7*8 /* rounding of width to multiple of 8 pixels */
+ - 8) /* extra max_pixel_depth pad */
+ info_ptr->rowbytes = (png_size_t)0;
+ else
+ info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, width);
+}
+
+#if defined(PNG_oFFs_SUPPORTED)
+void PNGAPI
+png_set_oFFs(png_structp png_ptr, png_infop info_ptr,
+ png_int_32 offset_x, png_int_32 offset_y, int unit_type)
+{
+ png_debug1(1, "in %s storage function", "oFFs");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ info_ptr->x_offset = offset_x;
+ info_ptr->y_offset = offset_y;
+ info_ptr->offset_unit_type = (png_byte)unit_type;
+ info_ptr->valid |= PNG_INFO_oFFs;
+}
+#endif
+
+#if defined(PNG_pCAL_SUPPORTED)
+void PNGAPI
+png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
+ png_charp purpose, png_int_32 X0, png_int_32 X1, int type, int nparams,
+ png_charp units, png_charpp params)
+{
+ png_uint_32 length;
+ int i;
+
+ png_debug1(1, "in %s storage function", "pCAL");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ length = png_strlen(purpose) + 1;
+ png_debug1(3, "allocating purpose for info (%lu bytes)",
+ (unsigned long)length);
+ info_ptr->pcal_purpose = (png_charp)png_malloc_warn(png_ptr, length);
+ if (info_ptr->pcal_purpose == NULL)
+ {
+ png_warning(png_ptr, "Insufficient memory for pCAL purpose.");
+ return;
+ }
+ png_memcpy(info_ptr->pcal_purpose, purpose, (png_size_t)length);
+
+ png_debug(3, "storing X0, X1, type, and nparams in info");
+ info_ptr->pcal_X0 = X0;
+ info_ptr->pcal_X1 = X1;
+ info_ptr->pcal_type = (png_byte)type;
+ info_ptr->pcal_nparams = (png_byte)nparams;
+
+ length = png_strlen(units) + 1;
+ png_debug1(3, "allocating units for info (%lu bytes)",
+ (unsigned long)length);
+ info_ptr->pcal_units = (png_charp)png_malloc_warn(png_ptr, length);
+ if (info_ptr->pcal_units == NULL)
+ {
+ png_warning(png_ptr, "Insufficient memory for pCAL units.");
+ return;
+ }
+ png_memcpy(info_ptr->pcal_units, units, (png_size_t)length);
+
+ info_ptr->pcal_params = (png_charpp)png_malloc_warn(png_ptr,
+ (png_uint_32)((nparams + 1) * png_sizeof(png_charp)));
+ if (info_ptr->pcal_params == NULL)
+ {
+ png_warning(png_ptr, "Insufficient memory for pCAL params.");
+ return;
+ }
+
+ info_ptr->pcal_params[nparams] = NULL;
+
+ for (i = 0; i < nparams; i++)
+ {
+ length = png_strlen(params[i]) + 1;
+ png_debug2(3, "allocating parameter %d for info (%lu bytes)", i,
+ (unsigned long)length);
+ info_ptr->pcal_params[i] = (png_charp)png_malloc_warn(png_ptr, length);
+ if (info_ptr->pcal_params[i] == NULL)
+ {
+ png_warning(png_ptr, "Insufficient memory for pCAL parameter.");
+ return;
+ }
+ png_memcpy(info_ptr->pcal_params[i], params[i], (png_size_t)length);
+ }
+
+ info_ptr->valid |= PNG_INFO_pCAL;
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_PCAL;
+#endif
+}
+#endif
+
+#if defined(PNG_READ_sCAL_SUPPORTED) || defined(PNG_WRITE_sCAL_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+void PNGAPI
+png_set_sCAL(png_structp png_ptr, png_infop info_ptr,
+ int unit, double width, double height)
+{
+ png_debug1(1, "in %s storage function", "sCAL");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ info_ptr->scal_unit = (png_byte)unit;
+ info_ptr->scal_pixel_width = width;
+ info_ptr->scal_pixel_height = height;
+
+ info_ptr->valid |= PNG_INFO_sCAL;
+}
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+void PNGAPI
+png_set_sCAL_s(png_structp png_ptr, png_infop info_ptr,
+ int unit, png_charp swidth, png_charp sheight)
+{
+ png_uint_32 length;
+
+ png_debug1(1, "in %s storage function", "sCAL");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ info_ptr->scal_unit = (png_byte)unit;
+
+ length = png_strlen(swidth) + 1;
+ png_debug1(3, "allocating unit for info (%u bytes)",
+ (unsigned int)length);
+ info_ptr->scal_s_width = (png_charp)png_malloc_warn(png_ptr, length);
+ if (info_ptr->scal_s_width == NULL)
+ {
+ png_warning(png_ptr,
+ "Memory allocation failed while processing sCAL.");
+ return;
+ }
+ png_memcpy(info_ptr->scal_s_width, swidth, (png_size_t)length);
+
+ length = png_strlen(sheight) + 1;
+ png_debug1(3, "allocating unit for info (%u bytes)",
+ (unsigned int)length);
+ info_ptr->scal_s_height = (png_charp)png_malloc_warn(png_ptr, length);
+ if (info_ptr->scal_s_height == NULL)
+ {
+ png_free (png_ptr, info_ptr->scal_s_width);
+ info_ptr->scal_s_width = NULL;
+ png_warning(png_ptr,
+ "Memory allocation failed while processing sCAL.");
+ return;
+ }
+ png_memcpy(info_ptr->scal_s_height, sheight, (png_size_t)length);
+ info_ptr->valid |= PNG_INFO_sCAL;
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_SCAL;
+#endif
+}
+#endif
+#endif
+#endif
+
+#if defined(PNG_pHYs_SUPPORTED)
+void PNGAPI
+png_set_pHYs(png_structp png_ptr, png_infop info_ptr,
+ png_uint_32 res_x, png_uint_32 res_y, int unit_type)
+{
+ png_debug1(1, "in %s storage function", "pHYs");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ info_ptr->x_pixels_per_unit = res_x;
+ info_ptr->y_pixels_per_unit = res_y;
+ info_ptr->phys_unit_type = (png_byte)unit_type;
+ info_ptr->valid |= PNG_INFO_pHYs;
+}
+#endif
+
+void PNGAPI
+png_set_PLTE(png_structp png_ptr, png_infop info_ptr,
+ png_colorp palette, int num_palette)
+{
+
+ png_debug1(1, "in %s storage function", "PLTE");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ if (num_palette < 0 || num_palette > PNG_MAX_PALETTE_LENGTH)
+ {
+ if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ png_error(png_ptr, "Invalid palette length");
+ else
+ {
+ png_warning(png_ptr, "Invalid palette length");
+ return;
+ }
+ }
+
+ /*
+ * It may not actually be necessary to set png_ptr->palette here;
+ * we do it for backward compatibility with the way the png_handle_tRNS
+ * function used to do the allocation.
+ */
+#ifdef PNG_FREE_ME_SUPPORTED
+ png_free_data(png_ptr, info_ptr, PNG_FREE_PLTE, 0);
+#endif
+
+ /* Changed in libpng-1.2.1 to allocate PNG_MAX_PALETTE_LENGTH instead
+ of num_palette entries,
+ in case of an invalid PNG file that has too-large sample values. */
+ png_ptr->palette = (png_colorp)png_malloc(png_ptr,
+ PNG_MAX_PALETTE_LENGTH * png_sizeof(png_color));
+ png_memset(png_ptr->palette, 0, PNG_MAX_PALETTE_LENGTH *
+ png_sizeof(png_color));
+ png_memcpy(png_ptr->palette, palette, num_palette * png_sizeof(png_color));
+ info_ptr->palette = png_ptr->palette;
+ info_ptr->num_palette = png_ptr->num_palette = (png_uint_16)num_palette;
+
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_PLTE;
+#else
+ png_ptr->flags |= PNG_FLAG_FREE_PLTE;
+#endif
+
+ info_ptr->valid |= PNG_INFO_PLTE;
+}
+
+#if defined(PNG_sBIT_SUPPORTED)
+void PNGAPI
+png_set_sBIT(png_structp png_ptr, png_infop info_ptr,
+ png_color_8p sig_bit)
+{
+ png_debug1(1, "in %s storage function", "sBIT");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ png_memcpy(&(info_ptr->sig_bit), sig_bit, png_sizeof(png_color_8));
+ info_ptr->valid |= PNG_INFO_sBIT;
+}
+#endif
+
+#if defined(PNG_sRGB_SUPPORTED)
+void PNGAPI
+png_set_sRGB(png_structp png_ptr, png_infop info_ptr, int intent)
+{
+ png_debug1(1, "in %s storage function", "sRGB");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ info_ptr->srgb_intent = (png_byte)intent;
+ info_ptr->valid |= PNG_INFO_sRGB;
+}
+
+void PNGAPI
+png_set_sRGB_gAMA_and_cHRM(png_structp png_ptr, png_infop info_ptr,
+ int intent)
+{
+#if defined(PNG_gAMA_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ float file_gamma;
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_fixed_point int_file_gamma;
+#endif
+#endif
+#if defined(PNG_cHRM_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ float white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y;
+#endif
+ png_fixed_point int_white_x, int_white_y, int_red_x, int_red_y, int_green_x,
+ int_green_y, int_blue_x, int_blue_y;
+#endif
+ png_debug1(1, "in %s storage function", "sRGB_gAMA_and_cHRM");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ png_set_sRGB(png_ptr, info_ptr, intent);
+
+#if defined(PNG_gAMA_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ file_gamma = (float).45455;
+ png_set_gAMA(png_ptr, info_ptr, file_gamma);
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ int_file_gamma = 45455L;
+ png_set_gAMA_fixed(png_ptr, info_ptr, int_file_gamma);
+#endif
+#endif
+
+#if defined(PNG_cHRM_SUPPORTED)
+ int_white_x = 31270L;
+ int_white_y = 32900L;
+ int_red_x = 64000L;
+ int_red_y = 33000L;
+ int_green_x = 30000L;
+ int_green_y = 60000L;
+ int_blue_x = 15000L;
+ int_blue_y = 6000L;
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ white_x = (float).3127;
+ white_y = (float).3290;
+ red_x = (float).64;
+ red_y = (float).33;
+ green_x = (float).30;
+ green_y = (float).60;
+ blue_x = (float).15;
+ blue_y = (float).06;
+#endif
+
+#if !defined(PNG_NO_CHECK_cHRM)
+ if (png_check_cHRM_fixed(png_ptr,
+ int_white_x, int_white_y, int_red_x, int_red_y, int_green_x,
+ int_green_y, int_blue_x, int_blue_y))
+#endif
+ {
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_set_cHRM_fixed(png_ptr, info_ptr,
+ int_white_x, int_white_y, int_red_x, int_red_y, int_green_x,
+ int_green_y, int_blue_x, int_blue_y);
+#endif
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ png_set_cHRM(png_ptr, info_ptr,
+ white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y);
+#endif
+ }
+#endif /* cHRM */
+}
+#endif
+
+
+#if defined(PNG_iCCP_SUPPORTED)
+void PNGAPI
+png_set_iCCP(png_structp png_ptr, png_infop info_ptr,
+ png_charp name, int compression_type,
+ png_charp profile, png_uint_32 proflen)
+{
+ png_charp new_iccp_name;
+ png_charp new_iccp_profile;
+ png_uint_32 length;
+
+ png_debug1(1, "in %s storage function", "iCCP");
+ if (png_ptr == NULL || info_ptr == NULL || name == NULL || profile == NULL)
+ return;
+
+ length = png_strlen(name)+1;
+ new_iccp_name = (png_charp)png_malloc_warn(png_ptr, length);
+ if (new_iccp_name == NULL)
+ {
+ png_warning(png_ptr, "Insufficient memory to process iCCP chunk.");
+ return;
+ }
+ png_memcpy(new_iccp_name, name, length);
+ new_iccp_profile = (png_charp)png_malloc_warn(png_ptr, proflen);
+ if (new_iccp_profile == NULL)
+ {
+ png_free (png_ptr, new_iccp_name);
+ png_warning(png_ptr,
+ "Insufficient memory to process iCCP profile.");
+ return;
+ }
+ png_memcpy(new_iccp_profile, profile, (png_size_t)proflen);
+
+ png_free_data(png_ptr, info_ptr, PNG_FREE_ICCP, 0);
+
+ info_ptr->iccp_proflen = proflen;
+ info_ptr->iccp_name = new_iccp_name;
+ info_ptr->iccp_profile = new_iccp_profile;
+ /* Compression is always zero but is here so the API and info structure
+ * does not have to change if we introduce multiple compression types */
+ info_ptr->iccp_compression = (png_byte)compression_type;
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_ICCP;
+#endif
+ info_ptr->valid |= PNG_INFO_iCCP;
+}
+#endif
+
+#if defined(PNG_TEXT_SUPPORTED)
+void PNGAPI
+png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
+ int num_text)
+{
+ int ret;
+ ret = png_set_text_2(png_ptr, info_ptr, text_ptr, num_text);
+ if (ret)
+ png_error(png_ptr, "Insufficient memory to store text");
+}
+
+int /* PRIVATE */
+png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
+ int num_text)
+{
+ int i;
+
+ png_debug1(1, "in %s storage function", (png_ptr->chunk_name[0] == '\0' ?
+ "text" : (png_const_charp)png_ptr->chunk_name));
+
+ if (png_ptr == NULL || info_ptr == NULL || num_text == 0)
+ return(0);
+
+ /* Make sure we have enough space in the "text" array in info_struct
+ * to hold all of the incoming text_ptr objects.
+ */
+ if (info_ptr->num_text + num_text > info_ptr->max_text)
+ {
+ if (info_ptr->text != NULL)
+ {
+ png_textp old_text;
+ int old_max;
+
+ old_max = info_ptr->max_text;
+ info_ptr->max_text = info_ptr->num_text + num_text + 8;
+ old_text = info_ptr->text;
+ info_ptr->text = (png_textp)png_malloc_warn(png_ptr,
+ (png_uint_32)(info_ptr->max_text * png_sizeof(png_text)));
+ if (info_ptr->text == NULL)
+ {
+ png_free(png_ptr, old_text);
+ return(1);
+ }
+ png_memcpy(info_ptr->text, old_text, (png_size_t)(old_max *
+ png_sizeof(png_text)));
+ png_free(png_ptr, old_text);
+ }
+ else
+ {
+ info_ptr->max_text = num_text + 8;
+ info_ptr->num_text = 0;
+ info_ptr->text = (png_textp)png_malloc_warn(png_ptr,
+ (png_uint_32)(info_ptr->max_text * png_sizeof(png_text)));
+ if (info_ptr->text == NULL)
+ return(1);
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_TEXT;
+#endif
+ }
+ png_debug1(3, "allocated %d entries for info_ptr->text",
+ info_ptr->max_text);
+ }
+ for (i = 0; i < num_text; i++)
+ {
+ png_size_t text_length, key_len;
+ png_size_t lang_len, lang_key_len;
+ png_textp textp = &(info_ptr->text[info_ptr->num_text]);
+
+ if (text_ptr[i].key == NULL)
+ continue;
+
+ key_len = png_strlen(text_ptr[i].key);
+
+ if (text_ptr[i].compression <= 0)
+ {
+ lang_len = 0;
+ lang_key_len = 0;
+ }
+ else
+#ifdef PNG_iTXt_SUPPORTED
+ {
+ /* set iTXt data */
+ if (text_ptr[i].lang != NULL)
+ lang_len = png_strlen(text_ptr[i].lang);
+ else
+ lang_len = 0;
+ if (text_ptr[i].lang_key != NULL)
+ lang_key_len = png_strlen(text_ptr[i].lang_key);
+ else
+ lang_key_len = 0;
+ }
+#else
+ {
+ png_warning(png_ptr, "iTXt chunk not supported.");
+ continue;
+ }
+#endif
+
+ if (text_ptr[i].text == NULL || text_ptr[i].text[0] == '\0')
+ {
+ text_length = 0;
+#ifdef PNG_iTXt_SUPPORTED
+ if (text_ptr[i].compression > 0)
+ textp->compression = PNG_ITXT_COMPRESSION_NONE;
+ else
+#endif
+ textp->compression = PNG_TEXT_COMPRESSION_NONE;
+ }
+ else
+ {
+ text_length = png_strlen(text_ptr[i].text);
+ textp->compression = text_ptr[i].compression;
+ }
+
+ textp->key = (png_charp)png_malloc_warn(png_ptr,
+ (png_uint_32)
+ (key_len + text_length + lang_len + lang_key_len + 4));
+ if (textp->key == NULL)
+ return(1);
+ png_debug2(2, "Allocated %lu bytes at %x in png_set_text",
+ (png_uint_32)
+ (key_len + lang_len + lang_key_len + text_length + 4),
+ (int)textp->key);
+
+ png_memcpy(textp->key, text_ptr[i].key,
+ (png_size_t)(key_len));
+ *(textp->key + key_len) = '\0';
+#ifdef PNG_iTXt_SUPPORTED
+ if (text_ptr[i].compression > 0)
+ {
+ textp->lang = textp->key + key_len + 1;
+ png_memcpy(textp->lang, text_ptr[i].lang, lang_len);
+ *(textp->lang + lang_len) = '\0';
+ textp->lang_key = textp->lang + lang_len + 1;
+ png_memcpy(textp->lang_key, text_ptr[i].lang_key, lang_key_len);
+ *(textp->lang_key + lang_key_len) = '\0';
+ textp->text = textp->lang_key + lang_key_len + 1;
+ }
+ else
+#endif
+ {
+#ifdef PNG_iTXt_SUPPORTED
+ textp->lang=NULL;
+ textp->lang_key=NULL;
+#endif
+ textp->text = textp->key + key_len + 1;
+ }
+ if (text_length)
+ png_memcpy(textp->text, text_ptr[i].text,
+ (png_size_t)(text_length));
+ *(textp->text + text_length) = '\0';
+
+#ifdef PNG_iTXt_SUPPORTED
+ if (textp->compression > 0)
+ {
+ textp->text_length = 0;
+ textp->itxt_length = text_length;
+ }
+ else
+#endif
+ {
+ textp->text_length = text_length;
+#ifdef PNG_iTXt_SUPPORTED
+ textp->itxt_length = 0;
+#endif
+ }
+ info_ptr->num_text++;
+ png_debug1(3, "transferred text chunk %d", info_ptr->num_text);
+ }
+ return(0);
+}
+#endif
+
+#if defined(PNG_tIME_SUPPORTED)
+void PNGAPI
+png_set_tIME(png_structp png_ptr, png_infop info_ptr, png_timep mod_time)
+{
+ png_debug1(1, "in %s storage function", "tIME");
+ if (png_ptr == NULL || info_ptr == NULL ||
+ (png_ptr->mode & PNG_WROTE_tIME))
+ return;
+
+ png_memcpy(&(info_ptr->mod_time), mod_time, png_sizeof(png_time));
+ info_ptr->valid |= PNG_INFO_tIME;
+}
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED)
+void PNGAPI
+png_set_tRNS(png_structp png_ptr, png_infop info_ptr,
+ png_bytep trans, int num_trans, png_color_16p trans_values)
+{
+ png_debug1(1, "in %s storage function", "tRNS");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ if (trans != NULL)
+ {
+ /*
+ * It may not actually be necessary to set png_ptr->trans here;
+ * we do it for backward compatibility with the way the png_handle_tRNS
+ * function used to do the allocation.
+ */
+
+#ifdef PNG_FREE_ME_SUPPORTED
+ png_free_data(png_ptr, info_ptr, PNG_FREE_TRNS, 0);
+#endif
+
+ /* Changed from num_trans to PNG_MAX_PALETTE_LENGTH in version 1.2.1 */
+ png_ptr->trans = info_ptr->trans = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)PNG_MAX_PALETTE_LENGTH);
+ if (num_trans > 0 && num_trans <= PNG_MAX_PALETTE_LENGTH)
+ png_memcpy(info_ptr->trans, trans, (png_size_t)num_trans);
+ }
+
+ if (trans_values != NULL)
+ {
+ int sample_max = (1 << info_ptr->bit_depth);
+ if ((info_ptr->color_type == PNG_COLOR_TYPE_GRAY &&
+ (int)trans_values->gray > sample_max) ||
+ (info_ptr->color_type == PNG_COLOR_TYPE_RGB &&
+ ((int)trans_values->red > sample_max ||
+ (int)trans_values->green > sample_max ||
+ (int)trans_values->blue > sample_max)))
+ png_warning(png_ptr,
+ "tRNS chunk has out-of-range samples for bit_depth");
+ png_memcpy(&(info_ptr->trans_values), trans_values,
+ png_sizeof(png_color_16));
+ if (num_trans == 0)
+ num_trans = 1;
+ }
+
+ info_ptr->num_trans = (png_uint_16)num_trans;
+ if (num_trans != 0)
+ {
+ info_ptr->valid |= PNG_INFO_tRNS;
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_TRNS;
+#else
+ png_ptr->flags |= PNG_FLAG_FREE_TRNS;
+#endif
+ }
+}
+#endif
+
+#if defined(PNG_sPLT_SUPPORTED)
+void PNGAPI
+png_set_sPLT(png_structp png_ptr,
+ png_infop info_ptr, png_sPLT_tp entries, int nentries)
+/*
+ * entries - array of png_sPLT_t structures
+ * to be added to the list of palettes
+ * in the info structure.
+ * nentries - number of palette structures to be
+ * added.
+ */
+{
+ png_sPLT_tp np;
+ int i;
+
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ np = (png_sPLT_tp)png_malloc_warn(png_ptr,
+ (info_ptr->splt_palettes_num + nentries) *
+ (png_uint_32)png_sizeof(png_sPLT_t));
+ if (np == NULL)
+ {
+ png_warning(png_ptr, "No memory for sPLT palettes.");
+ return;
+ }
+
+ png_memcpy(np, info_ptr->splt_palettes,
+ info_ptr->splt_palettes_num * png_sizeof(png_sPLT_t));
+ png_free(png_ptr, info_ptr->splt_palettes);
+ info_ptr->splt_palettes=NULL;
+
+ for (i = 0; i < nentries; i++)
+ {
+ png_sPLT_tp to = np + info_ptr->splt_palettes_num + i;
+ png_sPLT_tp from = entries + i;
+ png_uint_32 length;
+
+ length = png_strlen(from->name) + 1;
+ to->name = (png_charp)png_malloc_warn(png_ptr, length);
+ if (to->name == NULL)
+ {
+ png_warning(png_ptr,
+ "Out of memory while processing sPLT chunk");
+ continue;
+ }
+ png_memcpy(to->name, from->name, length);
+ to->entries = (png_sPLT_entryp)png_malloc_warn(png_ptr,
+ (png_uint_32)(from->nentries * png_sizeof(png_sPLT_entry)));
+ if (to->entries == NULL)
+ {
+ png_warning(png_ptr,
+ "Out of memory while processing sPLT chunk");
+ png_free(png_ptr, to->name);
+ to->name = NULL;
+ continue;
+ }
+ png_memcpy(to->entries, from->entries,
+ from->nentries * png_sizeof(png_sPLT_entry));
+ to->nentries = from->nentries;
+ to->depth = from->depth;
+ }
+
+ info_ptr->splt_palettes = np;
+ info_ptr->splt_palettes_num += nentries;
+ info_ptr->valid |= PNG_INFO_sPLT;
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_SPLT;
+#endif
+}
+#endif /* PNG_sPLT_SUPPORTED */
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+void PNGAPI
+png_set_unknown_chunks(png_structp png_ptr,
+ png_infop info_ptr, png_unknown_chunkp unknowns, int num_unknowns)
+{
+ png_unknown_chunkp np;
+ int i;
+
+ if (png_ptr == NULL || info_ptr == NULL || num_unknowns == 0)
+ return;
+
+ np = (png_unknown_chunkp)png_malloc_warn(png_ptr,
+ (png_uint_32)((info_ptr->unknown_chunks_num + num_unknowns) *
+ png_sizeof(png_unknown_chunk)));
+ if (np == NULL)
+ {
+ png_warning(png_ptr,
+ "Out of memory while processing unknown chunk.");
+ return;
+ }
+
+ png_memcpy(np, info_ptr->unknown_chunks,
+ info_ptr->unknown_chunks_num * png_sizeof(png_unknown_chunk));
+ png_free(png_ptr, info_ptr->unknown_chunks);
+ info_ptr->unknown_chunks=NULL;
+
+ for (i = 0; i < num_unknowns; i++)
+ {
+ png_unknown_chunkp to = np + info_ptr->unknown_chunks_num + i;
+ png_unknown_chunkp from = unknowns + i;
+
+ png_memcpy((png_charp)to->name,
+ (png_charp)from->name,
+ png_sizeof(from->name));
+ to->name[png_sizeof(to->name)-1] = '\0';
+ to->size = from->size;
+ /* note our location in the read or write sequence */
+ to->location = (png_byte)(png_ptr->mode & 0xff);
+
+ if (from->size == 0)
+ to->data=NULL;
+ else
+ {
+ to->data = (png_bytep)png_malloc_warn(png_ptr,
+ (png_uint_32)from->size);
+ if (to->data == NULL)
+ {
+ png_warning(png_ptr,
+ "Out of memory while processing unknown chunk.");
+ to->size = 0;
+ }
+ else
+ png_memcpy(to->data, from->data, from->size);
+ }
+ }
+
+ info_ptr->unknown_chunks = np;
+ info_ptr->unknown_chunks_num += num_unknowns;
+#ifdef PNG_FREE_ME_SUPPORTED
+ info_ptr->free_me |= PNG_FREE_UNKN;
+#endif
+}
+void PNGAPI
+png_set_unknown_chunk_location(png_structp png_ptr, png_infop info_ptr,
+ int chunk, int location)
+{
+ if (png_ptr != NULL && info_ptr != NULL && chunk >= 0 && chunk <
+ (int)info_ptr->unknown_chunks_num)
+ info_ptr->unknown_chunks[chunk].location = (png_byte)location;
+}
+#endif
+
+#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
+#if defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \
+ defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED)
+void PNGAPI
+png_permit_empty_plte (png_structp png_ptr, int empty_plte_permitted)
+{
+ /* This function is deprecated in favor of png_permit_mng_features()
+ and will be removed from libpng-1.3.0 */
+ png_debug(1, "in png_permit_empty_plte, DEPRECATED.");
+ if (png_ptr == NULL)
+ return;
+ png_ptr->mng_features_permitted = (png_byte)
+ ((png_ptr->mng_features_permitted & (~PNG_FLAG_MNG_EMPTY_PLTE)) |
+ ((empty_plte_permitted & PNG_FLAG_MNG_EMPTY_PLTE)));
+}
+#endif
+#endif
+
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+png_uint_32 PNGAPI
+png_permit_mng_features (png_structp png_ptr, png_uint_32 mng_features)
+{
+ png_debug(1, "in png_permit_mng_features");
+ if (png_ptr == NULL)
+ return (png_uint_32)0;
+ png_ptr->mng_features_permitted =
+ (png_byte)(mng_features & PNG_ALL_MNG_FEATURES);
+ return (png_uint_32)png_ptr->mng_features_permitted;
+}
+#endif
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+void PNGAPI
+png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep
+ chunk_list, int num_chunks)
+{
+ png_bytep new_list, p;
+ int i, old_num_chunks;
+ if (png_ptr == NULL)
+ return;
+ if (num_chunks == 0)
+ {
+ if (keep == PNG_HANDLE_CHUNK_ALWAYS || keep == PNG_HANDLE_CHUNK_IF_SAFE)
+ png_ptr->flags |= PNG_FLAG_KEEP_UNKNOWN_CHUNKS;
+ else
+ png_ptr->flags &= ~PNG_FLAG_KEEP_UNKNOWN_CHUNKS;
+
+ if (keep == PNG_HANDLE_CHUNK_ALWAYS)
+ png_ptr->flags |= PNG_FLAG_KEEP_UNSAFE_CHUNKS;
+ else
+ png_ptr->flags &= ~PNG_FLAG_KEEP_UNSAFE_CHUNKS;
+ return;
+ }
+ if (chunk_list == NULL)
+ return;
+ old_num_chunks = png_ptr->num_chunk_list;
+ new_list=(png_bytep)png_malloc(png_ptr,
+ (png_uint_32)
+ (5*(num_chunks + old_num_chunks)));
+ if (png_ptr->chunk_list != NULL)
+ {
+ png_memcpy(new_list, png_ptr->chunk_list,
+ (png_size_t)(5*old_num_chunks));
+ png_free(png_ptr, png_ptr->chunk_list);
+ png_ptr->chunk_list=NULL;
+ }
+ png_memcpy(new_list + 5*old_num_chunks, chunk_list,
+ (png_size_t)(5*num_chunks));
+ for (p = new_list + 5*old_num_chunks + 4, i = 0; i<num_chunks; i++, p += 5)
+ *p=(png_byte)keep;
+ png_ptr->num_chunk_list = old_num_chunks + num_chunks;
+ png_ptr->chunk_list = new_list;
+#ifdef PNG_FREE_ME_SUPPORTED
+ png_ptr->free_me |= PNG_FREE_LIST;
+#endif
+}
+#endif
+
+#if defined(PNG_READ_USER_CHUNKS_SUPPORTED)
+void PNGAPI
+png_set_read_user_chunk_fn(png_structp png_ptr, png_voidp user_chunk_ptr,
+ png_user_chunk_ptr read_user_chunk_fn)
+{
+ png_debug(1, "in png_set_read_user_chunk_fn");
+ if (png_ptr == NULL)
+ return;
+ png_ptr->read_user_chunk_fn = read_user_chunk_fn;
+ png_ptr->user_chunk_ptr = user_chunk_ptr;
+}
+#endif
+
+#if defined(PNG_INFO_IMAGE_SUPPORTED)
+void PNGAPI
+png_set_rows(png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers)
+{
+ png_debug1(1, "in %s storage function", "rows");
+
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ if (info_ptr->row_pointers && (info_ptr->row_pointers != row_pointers))
+ png_free_data(png_ptr, info_ptr, PNG_FREE_ROWS, 0);
+ info_ptr->row_pointers = row_pointers;
+ if (row_pointers)
+ info_ptr->valid |= PNG_INFO_IDAT;
+}
+#endif
+
+#ifdef PNG_WRITE_SUPPORTED
+void PNGAPI
+png_set_compression_buffer_size(png_structp png_ptr,
+ png_uint_32 size)
+{
+ if (png_ptr == NULL)
+ return;
+ png_free(png_ptr, png_ptr->zbuf);
+ png_ptr->zbuf_size = (png_size_t)size;
+ png_ptr->zbuf = (png_bytep)png_malloc(png_ptr, size);
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+}
+#endif
+
+void PNGAPI
+png_set_invalid(png_structp png_ptr, png_infop info_ptr, int mask)
+{
+ if (png_ptr && info_ptr)
+ info_ptr->valid &= ~mask;
+}
+
+
+#ifndef PNG_1_0_X
+#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
+/* function was added to libpng 1.2.0 and should always exist by default */
+void PNGAPI
+png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
+{
+/* Obsolete as of libpng-1.2.20 and will be removed from libpng-1.4.0 */
+ if (png_ptr != NULL)
+ png_ptr->asm_flags = 0;
+ asm_flags = asm_flags; /* Quiet the compiler */
+}
+
+/* this function was added to libpng 1.2.0 */
+void PNGAPI
+png_set_mmx_thresholds (png_structp png_ptr,
+ png_byte mmx_bitdepth_threshold,
+ png_uint_32 mmx_rowbytes_threshold)
+{
+/* Obsolete as of libpng-1.2.20 and will be removed from libpng-1.4.0 */
+ if (png_ptr == NULL)
+ return;
+ /* Quiet the compiler */
+ mmx_bitdepth_threshold = mmx_bitdepth_threshold;
+ mmx_rowbytes_threshold = mmx_rowbytes_threshold;
+}
+#endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
+
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+/* this function was added to libpng 1.2.6 */
+void PNGAPI
+png_set_user_limits (png_structp png_ptr, png_uint_32 user_width_max,
+ png_uint_32 user_height_max)
+{
+ /* Images with dimensions larger than these limits will be
+ * rejected by png_set_IHDR(). To accept any PNG datastream
+ * regardless of dimensions, set both limits to 0x7ffffffL.
+ */
+ if (png_ptr == NULL) return;
+ png_ptr->user_width_max = user_width_max;
+ png_ptr->user_height_max = user_height_max;
+}
+#endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */
+
+#endif /* ?PNG_1_0_X */
+#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngtest.c b/Build/source/libs/libpng/libpng-1.2.34/pngtest.c
new file mode 100644
index 00000000000..1125d1b7ac6
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngtest.c
@@ -0,0 +1,1688 @@
+
+/* pngtest.c - a simple test program to test libpng
+ *
+ * Last changed in libpng 1.2.32 [September 18, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This program reads in a PNG image, writes it out again, and then
+ * compares the two files. If the files are identical, this shows that
+ * the basic chunk handling, filtering, and (de)compression code is working
+ * properly. It does not currently test all of the transforms, although
+ * it probably should.
+ *
+ * The program will report "FAIL" in certain legitimate cases:
+ * 1) when the compression level or filter selection method is changed.
+ * 2) when the maximum IDAT size (PNG_ZBUF_SIZE in pngconf.h) is not 8192.
+ * 3) unknown unsafe-to-copy ancillary chunks or unknown critical chunks
+ * exist in the input file.
+ * 4) others not listed here...
+ * In these cases, it is best to check with another tool such as "pngcheck"
+ * to see what the differences between the two files are.
+ *
+ * If a filename is given on the command-line, then this file is used
+ * for the input, rather than the default "pngtest.png". This allows
+ * testing a wide variety of files easily. You can also test a number
+ * of files at once by typing "pngtest -m file1.png file2.png ..."
+ */
+
+#include "png.h"
+
+#if defined(_WIN32_WCE)
+# if _WIN32_WCE < 211
+ __error__ (f|w)printf functions are not supported on old WindowsCE.;
+# endif
+# include <windows.h>
+# include <stdlib.h>
+# define READFILE(file, data, length, check) \
+ if (ReadFile(file, data, length, &check, NULL)) check = 0
+# define WRITEFILE(file, data, length, check)) \
+ if (WriteFile(file, data, length, &check, NULL)) check = 0
+# define FCLOSE(file) CloseHandle(file)
+#else
+# include <stdio.h>
+# include <stdlib.h>
+# define READFILE(file, data, length, check) \
+ check=(png_size_t)fread(data, (png_size_t)1, length, file)
+# define WRITEFILE(file, data, length, check) \
+ check=(png_size_t)fwrite(data, (png_size_t)1, length, file)
+# define FCLOSE(file) fclose(file)
+#endif
+
+#if defined(PNG_NO_STDIO)
+# if defined(_WIN32_WCE)
+ typedef HANDLE png_FILE_p;
+# else
+ typedef FILE * png_FILE_p;
+# endif
+#endif
+
+/* Makes pngtest verbose so we can find problems (needs to be before png.h) */
+#ifndef PNG_DEBUG
+# define PNG_DEBUG 0
+#endif
+
+#if !PNG_DEBUG
+# define SINGLE_ROWBUF_ALLOC /* makes buffer overruns easier to nail */
+#endif
+
+/* Turn on CPU timing
+#define PNGTEST_TIMING
+*/
+
+#ifdef PNG_NO_FLOATING_POINT_SUPPORTED
+#undef PNGTEST_TIMING
+#endif
+
+#ifdef PNGTEST_TIMING
+static float t_start, t_stop, t_decode, t_encode, t_misc;
+#include <time.h>
+#endif
+
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+#define PNG_tIME_STRING_LENGTH 29
+static int tIME_chunk_present = 0;
+static char tIME_string[PNG_tIME_STRING_LENGTH] = "tIME chunk is not present";
+#endif
+
+static int verbose = 0;
+
+int test_one_file PNGARG((PNG_CONST char *inname, PNG_CONST char *outname));
+
+#ifdef __TURBOC__
+#include <mem.h>
+#endif
+
+/* defined so I can write to a file on gui/windowing platforms */
+/* #define STDERR stderr */
+#define STDERR stdout /* for DOS */
+
+/* In case a system header (e.g., on AIX) defined jmpbuf */
+#ifdef jmpbuf
+# undef jmpbuf
+#endif
+
+/* Define png_jmpbuf() in case we are using a pre-1.0.6 version of libpng */
+#ifndef png_jmpbuf
+# define png_jmpbuf(png_ptr) png_ptr->jmpbuf
+#endif
+
+/* example of using row callbacks to make a simple progress meter */
+static int status_pass = 1;
+static int status_dots_requested = 0;
+static int status_dots = 1;
+
+void
+#ifdef PNG_1_0_X
+PNGAPI
+#endif
+read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
+void
+#ifdef PNG_1_0_X
+PNGAPI
+#endif
+read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
+{
+ if (png_ptr == NULL || row_number > PNG_UINT_31_MAX) return;
+ if (status_pass != pass)
+ {
+ fprintf(stdout, "\n Pass %d: ", pass);
+ status_pass = pass;
+ status_dots = 31;
+ }
+ status_dots--;
+ if (status_dots == 0)
+ {
+ fprintf(stdout, "\n ");
+ status_dots=30;
+ }
+ fprintf(stdout, "r");
+}
+
+void
+#ifdef PNG_1_0_X
+PNGAPI
+#endif
+write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
+void
+#ifdef PNG_1_0_X
+PNGAPI
+#endif
+write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
+{
+ if (png_ptr == NULL || row_number > PNG_UINT_31_MAX || pass > 7) return;
+ fprintf(stdout, "w");
+}
+
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+/* Example of using user transform callback (we don't transform anything,
+ but merely examine the row filters. We set this to 256 rather than
+ 5 in case illegal filter values are present.) */
+static png_uint_32 filters_used[256];
+void
+#ifdef PNG_1_0_X
+PNGAPI
+#endif
+count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data);
+void
+#ifdef PNG_1_0_X
+PNGAPI
+#endif
+count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data)
+{
+ if (png_ptr != NULL && row_info != NULL)
+ ++filters_used[*(data - 1)];
+}
+#endif
+
+#if defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+/* example of using user transform callback (we don't transform anything,
+ but merely count the zero samples) */
+
+static png_uint_32 zero_samples;
+
+void
+#ifdef PNG_1_0_X
+PNGAPI
+#endif
+count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data);
+void
+#ifdef PNG_1_0_X
+PNGAPI
+#endif
+count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data)
+{
+ png_bytep dp = data;
+ if (png_ptr == NULL)return;
+
+ /* contents of row_info:
+ * png_uint_32 width width of row
+ * png_uint_32 rowbytes number of bytes in row
+ * png_byte color_type color type of pixels
+ * png_byte bit_depth bit depth of samples
+ * png_byte channels number of channels (1-4)
+ * png_byte pixel_depth bits per pixel (depth*channels)
+ */
+
+
+ /* counts the number of zero samples (or zero pixels if color_type is 3 */
+
+ if (row_info->color_type == 0 || row_info->color_type == 3)
+ {
+ int pos = 0;
+ png_uint_32 n, nstop;
+ for (n = 0, nstop=row_info->width; n<nstop; n++)
+ {
+ if (row_info->bit_depth == 1)
+ {
+ if (((*dp << pos++ ) & 0x80) == 0) zero_samples++;
+ if (pos == 8)
+ {
+ pos = 0;
+ dp++;
+ }
+ }
+ if (row_info->bit_depth == 2)
+ {
+ if (((*dp << (pos+=2)) & 0xc0) == 0) zero_samples++;
+ if (pos == 8)
+ {
+ pos = 0;
+ dp++;
+ }
+ }
+ if (row_info->bit_depth == 4)
+ {
+ if (((*dp << (pos+=4)) & 0xf0) == 0) zero_samples++;
+ if (pos == 8)
+ {
+ pos = 0;
+ dp++;
+ }
+ }
+ if (row_info->bit_depth == 8)
+ if (*dp++ == 0) zero_samples++;
+ if (row_info->bit_depth == 16)
+ {
+ if ((*dp | *(dp+1)) == 0) zero_samples++;
+ dp+=2;
+ }
+ }
+ }
+ else /* other color types */
+ {
+ png_uint_32 n, nstop;
+ int channel;
+ int color_channels = row_info->channels;
+ if (row_info->color_type > 3)color_channels--;
+
+ for (n = 0, nstop=row_info->width; n<nstop; n++)
+ {
+ for (channel = 0; channel < color_channels; channel++)
+ {
+ if (row_info->bit_depth == 8)
+ if (*dp++ == 0) zero_samples++;
+ if (row_info->bit_depth == 16)
+ {
+ if ((*dp | *(dp+1)) == 0) zero_samples++;
+ dp+=2;
+ }
+ }
+ if (row_info->color_type > 3)
+ {
+ dp++;
+ if (row_info->bit_depth == 16)dp++;
+ }
+ }
+ }
+}
+#endif /* PNG_WRITE_USER_TRANSFORM_SUPPORTED */
+
+static int wrote_question = 0;
+
+#if defined(PNG_NO_STDIO)
+/* START of code to validate stdio-free compilation */
+/* These copies of the default read/write functions come from pngrio.c and */
+/* pngwio.c. They allow "don't include stdio" testing of the library. */
+/* This is the function that does the actual reading of data. If you are
+ not reading from a standard C stream, you should create a replacement
+ read_data function and use it at run time with png_set_read_fn(), rather
+ than changing the library. */
+
+#ifndef USE_FAR_KEYWORD
+static void
+pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_size_t check;
+
+ /* fread() returns 0 on error, so it is OK to store this in a png_size_t
+ * instead of an int, which is what fread() actually returns.
+ */
+ READFILE((png_FILE_p)png_ptr->io_ptr, data, length, check);
+
+ if (check != length)
+ {
+ png_error(png_ptr, "Read Error!");
+ }
+}
+#else
+/* this is the model-independent version. Since the standard I/O library
+ can't handle far buffers in the medium and small models, we have to copy
+ the data.
+*/
+
+#define NEAR_BUF_SIZE 1024
+#define MIN(a,b) (a <= b ? a : b)
+
+static void
+pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ int check;
+ png_byte *n_data;
+ png_FILE_p io_ptr;
+
+ /* Check if data really is near. If so, use usual code. */
+ n_data = (png_byte *)CVT_PTR_NOCHECK(data);
+ io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
+ if ((png_bytep)n_data == data)
+ {
+ READFILE(io_ptr, n_data, length, check);
+ }
+ else
+ {
+ png_byte buf[NEAR_BUF_SIZE];
+ png_size_t read, remaining, err;
+ check = 0;
+ remaining = length;
+ do
+ {
+ read = MIN(NEAR_BUF_SIZE, remaining);
+ READFILE(io_ptr, buf, 1, err);
+ png_memcpy(data, buf, read); /* copy far buffer to near buffer */
+ if (err != read)
+ break;
+ else
+ check += err;
+ data += read;
+ remaining -= read;
+ }
+ while (remaining != 0);
+ }
+ if (check != length)
+ {
+ png_error(png_ptr, "read Error");
+ }
+}
+#endif /* USE_FAR_KEYWORD */
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+static void
+pngtest_flush(png_structp png_ptr)
+{
+#if !defined(_WIN32_WCE)
+ png_FILE_p io_ptr;
+ io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
+ if (io_ptr != NULL)
+ fflush(io_ptr);
+#endif
+}
+#endif
+
+/* This is the function that does the actual writing of data. If you are
+ not writing to a standard C stream, you should create a replacement
+ write_data function and use it at run time with png_set_write_fn(), rather
+ than changing the library. */
+#ifndef USE_FAR_KEYWORD
+static void
+pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_uint_32 check;
+
+ WRITEFILE((png_FILE_p)png_ptr->io_ptr, data, length, check);
+ if (check != length)
+ {
+ png_error(png_ptr, "Write Error");
+ }
+}
+#else
+/* this is the model-independent version. Since the standard I/O library
+ can't handle far buffers in the medium and small models, we have to copy
+ the data.
+*/
+
+#define NEAR_BUF_SIZE 1024
+#define MIN(a,b) (a <= b ? a : b)
+
+static void
+pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_uint_32 check;
+ png_byte *near_data; /* Needs to be "png_byte *" instead of "png_bytep" */
+ png_FILE_p io_ptr;
+
+ /* Check if data really is near. If so, use usual code. */
+ near_data = (png_byte *)CVT_PTR_NOCHECK(data);
+ io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
+ if ((png_bytep)near_data == data)
+ {
+ WRITEFILE(io_ptr, near_data, length, check);
+ }
+ else
+ {
+ png_byte buf[NEAR_BUF_SIZE];
+ png_size_t written, remaining, err;
+ check = 0;
+ remaining = length;
+ do
+ {
+ written = MIN(NEAR_BUF_SIZE, remaining);
+ png_memcpy(buf, data, written); /* copy far buffer to near buffer */
+ WRITEFILE(io_ptr, buf, written, err);
+ if (err != written)
+ break;
+ else
+ check += err;
+ data += written;
+ remaining -= written;
+ }
+ while (remaining != 0);
+ }
+ if (check != length)
+ {
+ png_error(png_ptr, "Write Error");
+ }
+}
+#endif /* USE_FAR_KEYWORD */
+
+/* This function is called when there is a warning, but the library thinks
+ * it can continue anyway. Replacement functions don't have to do anything
+ * here if you don't want to. In the default configuration, png_ptr is
+ * not used, but it is passed in case it may be useful.
+ */
+static void
+pngtest_warning(png_structp png_ptr, png_const_charp message)
+{
+ PNG_CONST char *name = "UNKNOWN (ERROR!)";
+ if (png_ptr != NULL && png_ptr->error_ptr != NULL)
+ name = png_ptr->error_ptr;
+ fprintf(STDERR, "%s: libpng warning: %s\n", name, message);
+}
+
+/* This is the default error handling function. Note that replacements for
+ * this function MUST NOT RETURN, or the program will likely crash. This
+ * function is used by default, or if the program supplies NULL for the
+ * error function pointer in png_set_error_fn().
+ */
+static void
+pngtest_error(png_structp png_ptr, png_const_charp message)
+{
+ pngtest_warning(png_ptr, message);
+ /* We can return because png_error calls the default handler, which is
+ * actually OK in this case. */
+}
+#endif /* PNG_NO_STDIO */
+/* END of code to validate stdio-free compilation */
+
+/* START of code to validate memory allocation and deallocation */
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+
+/* Allocate memory. For reasonable files, size should never exceed
+ 64K. However, zlib may allocate more then 64K if you don't tell
+ it not to. See zconf.h and png.h for more information. zlib does
+ need to allocate exactly 64K, so whatever you call here must
+ have the ability to do that.
+
+ This piece of code can be compiled to validate max 64K allocations
+ by setting MAXSEG_64K in zlib zconf.h *or* PNG_MAX_MALLOC_64K. */
+typedef struct memory_information
+{
+ png_uint_32 size;
+ png_voidp pointer;
+ struct memory_information FAR *next;
+} memory_information;
+typedef memory_information FAR *memory_infop;
+
+static memory_infop pinformation = NULL;
+static int current_allocation = 0;
+static int maximum_allocation = 0;
+static int total_allocation = 0;
+static int num_allocations = 0;
+
+png_voidp png_debug_malloc PNGARG((png_structp png_ptr, png_uint_32 size));
+void png_debug_free PNGARG((png_structp png_ptr, png_voidp ptr));
+
+png_voidp
+png_debug_malloc(png_structp png_ptr, png_uint_32 size)
+{
+
+ /* png_malloc has already tested for NULL; png_create_struct calls
+ png_debug_malloc directly, with png_ptr == NULL which is OK */
+
+ if (size == 0)
+ return (NULL);
+
+ /* This calls the library allocator twice, once to get the requested
+ buffer and once to get a new free list entry. */
+ {
+ /* Disable malloc_fn and free_fn */
+ memory_infop pinfo;
+ png_set_mem_fn(png_ptr, NULL, NULL, NULL);
+ pinfo = (memory_infop)png_malloc(png_ptr,
+ (png_uint_32)png_sizeof(*pinfo));
+ pinfo->size = size;
+ current_allocation += size;
+ total_allocation += size;
+ num_allocations ++;
+ if (current_allocation > maximum_allocation)
+ maximum_allocation = current_allocation;
+ pinfo->pointer = (png_voidp)png_malloc(png_ptr, size);
+ /* Restore malloc_fn and free_fn */
+ png_set_mem_fn(png_ptr,
+ png_voidp_NULL, (png_malloc_ptr)png_debug_malloc,
+ (png_free_ptr)png_debug_free);
+ if (size != 0 && pinfo->pointer == NULL)
+ {
+ current_allocation -= size;
+ total_allocation -= size;
+ png_error(png_ptr,
+ "out of memory in pngtest->png_debug_malloc.");
+ }
+ pinfo->next = pinformation;
+ pinformation = pinfo;
+ /* Make sure the caller isn't assuming zeroed memory. */
+ png_memset(pinfo->pointer, 0xdd, pinfo->size);
+ if (verbose)
+ printf("png_malloc %lu bytes at %x\n", (unsigned long)size,
+ pinfo->pointer);
+ return (png_voidp)(pinfo->pointer);
+ }
+}
+
+/* Free a pointer. It is removed from the list at the same time. */
+void
+png_debug_free(png_structp png_ptr, png_voidp ptr)
+{
+ if (png_ptr == NULL)
+ fprintf(STDERR, "NULL pointer to png_debug_free.\n");
+ if (ptr == 0)
+ {
+#if 0 /* This happens all the time. */
+ fprintf(STDERR, "WARNING: freeing NULL pointer\n");
+#endif
+ return;
+ }
+
+ /* Unlink the element from the list. */
+ {
+ memory_infop FAR *ppinfo = &pinformation;
+ for (;;)
+ {
+ memory_infop pinfo = *ppinfo;
+ if (pinfo->pointer == ptr)
+ {
+ *ppinfo = pinfo->next;
+ current_allocation -= pinfo->size;
+ if (current_allocation < 0)
+ fprintf(STDERR, "Duplicate free of memory\n");
+ /* We must free the list element too, but first kill
+ the memory that is to be freed. */
+ png_memset(ptr, 0x55, pinfo->size);
+ png_free_default(png_ptr, pinfo);
+ pinfo = NULL;
+ break;
+ }
+ if (pinfo->next == NULL)
+ {
+ fprintf(STDERR, "Pointer %x not found\n", (unsigned int)ptr);
+ break;
+ }
+ ppinfo = &pinfo->next;
+ }
+ }
+
+ /* Finally free the data. */
+ if (verbose)
+ printf("Freeing %x\n", ptr);
+ png_free_default(png_ptr, ptr);
+ ptr = NULL;
+}
+#endif /* PNG_USER_MEM_SUPPORTED && PNG_DEBUG */
+/* END of code to test memory allocation/deallocation */
+
+
+/* Demonstration of user chunk support of the sTER and vpAg chunks */
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+
+/* (sTER is a public chunk not yet understood by libpng. vpAg is a private
+chunk used in ImageMagick to store "virtual page" size). */
+
+static png_uint_32 user_chunk_data[4];
+
+ /* 0: sTER mode + 1
+ * 1: vpAg width
+ * 2: vpAg height
+ * 3: vpAg units
+ */
+
+static int read_user_chunk_callback(png_struct *png_ptr,
+ png_unknown_chunkp chunk)
+{
+ png_uint_32
+ *user_chunk_data;
+
+ /* Return one of the following: */
+ /* return (-n); chunk had an error */
+ /* return (0); did not recognize */
+ /* return (n); success */
+
+ /* The unknown chunk structure contains the chunk data:
+ * png_byte name[5];
+ * png_byte *data;
+ * png_size_t size;
+ *
+ * Note that libpng has already taken care of the CRC handling.
+ */
+
+ if (chunk->name[0] == 115 && chunk->name[1] == 84 && /* s T */
+ chunk->name[2] == 69 && chunk->name[3] == 82) /* E R */
+ {
+ /* Found sTER chunk */
+ if (chunk->size != 1)
+ return (-1); /* Error return */
+ if (chunk->data[0] != 0 && chunk->data[0] != 1)
+ return (-1); /* Invalid mode */
+ user_chunk_data=(png_uint_32 *) png_get_user_chunk_ptr(png_ptr);
+ user_chunk_data[0]=chunk->data[0]+1;
+ return (1);
+ }
+ if (chunk->name[0] != 118 || chunk->name[1] != 112 || /* v p */
+ chunk->name[2] != 65 || chunk->name[3] != 103) /* A g */
+ return (0); /* Did not recognize */
+
+ /* Found ImageMagick vpAg chunk */
+
+ if (chunk->size != 9)
+ return (-1); /* Error return */
+
+ user_chunk_data=(png_uint_32 *) png_get_user_chunk_ptr(png_ptr);
+
+ user_chunk_data[1]=png_get_uint_31(png_ptr, chunk->data);
+ user_chunk_data[2]=png_get_uint_31(png_ptr, chunk->data + 4);
+ user_chunk_data[3]=(png_uint_32)chunk->data[8];
+
+ return (1);
+
+}
+#endif
+/* END of code to demonstrate user chunk support */
+
+/* Test one file */
+int
+test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
+{
+ static png_FILE_p fpin;
+ static png_FILE_p fpout; /* "static" prevents setjmp corruption */
+ png_structp read_ptr;
+ png_infop read_info_ptr, end_info_ptr;
+#ifdef PNG_WRITE_SUPPORTED
+ png_structp write_ptr;
+ png_infop write_info_ptr;
+ png_infop write_end_info_ptr;
+#else
+ png_structp write_ptr = NULL;
+ png_infop write_info_ptr = NULL;
+ png_infop write_end_info_ptr = NULL;
+#endif
+ png_bytep row_buf;
+ png_uint_32 y;
+ png_uint_32 width, height;
+ int num_pass, pass;
+ int bit_depth, color_type;
+#ifdef PNG_SETJMP_SUPPORTED
+#ifdef USE_FAR_KEYWORD
+ jmp_buf jmpbuf;
+#endif
+#endif
+
+#if defined(_WIN32_WCE)
+ TCHAR path[MAX_PATH];
+#endif
+ char inbuf[256], outbuf[256];
+
+ row_buf = NULL;
+
+#if defined(_WIN32_WCE)
+ MultiByteToWideChar(CP_ACP, 0, inname, -1, path, MAX_PATH);
+ if ((fpin = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
+#else
+ if ((fpin = fopen(inname, "rb")) == NULL)
+#endif
+ {
+ fprintf(STDERR, "Could not find input file %s\n", inname);
+ return (1);
+ }
+
+#if defined(_WIN32_WCE)
+ MultiByteToWideChar(CP_ACP, 0, outname, -1, path, MAX_PATH);
+ if ((fpout = CreateFile(path, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL)) == INVALID_HANDLE_VALUE)
+#else
+ if ((fpout = fopen(outname, "wb")) == NULL)
+#endif
+ {
+ fprintf(STDERR, "Could not open output file %s\n", outname);
+ FCLOSE(fpin);
+ return (1);
+ }
+
+ png_debug(0, "Allocating read and write structures");
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+ read_ptr =
+ png_create_read_struct_2(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
+ png_error_ptr_NULL, png_error_ptr_NULL, png_voidp_NULL,
+ (png_malloc_ptr)png_debug_malloc, (png_free_ptr)png_debug_free);
+#else
+ read_ptr =
+ png_create_read_struct(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
+ png_error_ptr_NULL, png_error_ptr_NULL);
+#endif
+#if defined(PNG_NO_STDIO)
+ png_set_error_fn(read_ptr, (png_voidp)inname, pngtest_error,
+ pngtest_warning);
+#endif
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ user_chunk_data[0] = 0;
+ user_chunk_data[1] = 0;
+ user_chunk_data[2] = 0;
+ user_chunk_data[3] = 0;
+ png_set_read_user_chunk_fn(read_ptr, user_chunk_data,
+ read_user_chunk_callback);
+
+#endif
+#ifdef PNG_WRITE_SUPPORTED
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+ write_ptr =
+ png_create_write_struct_2(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
+ png_error_ptr_NULL, png_error_ptr_NULL, png_voidp_NULL,
+ (png_malloc_ptr)png_debug_malloc, (png_free_ptr)png_debug_free);
+#else
+ write_ptr =
+ png_create_write_struct(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
+ png_error_ptr_NULL, png_error_ptr_NULL);
+#endif
+#if defined(PNG_NO_STDIO)
+ png_set_error_fn(write_ptr, (png_voidp)inname, pngtest_error,
+ pngtest_warning);
+#endif
+#endif
+ png_debug(0, "Allocating read_info, write_info and end_info structures");
+ read_info_ptr = png_create_info_struct(read_ptr);
+ end_info_ptr = png_create_info_struct(read_ptr);
+#ifdef PNG_WRITE_SUPPORTED
+ write_info_ptr = png_create_info_struct(write_ptr);
+ write_end_info_ptr = png_create_info_struct(write_ptr);
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+ png_debug(0, "Setting jmpbuf for read struct");
+#ifdef USE_FAR_KEYWORD
+ if (setjmp(jmpbuf))
+#else
+ if (setjmp(png_jmpbuf(read_ptr)))
+#endif
+ {
+ fprintf(STDERR, "%s -> %s: libpng read error\n", inname, outname);
+ png_free(read_ptr, row_buf);
+ row_buf = NULL;
+ png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
+#ifdef PNG_WRITE_SUPPORTED
+ png_destroy_info_struct(write_ptr, &write_end_info_ptr);
+ png_destroy_write_struct(&write_ptr, &write_info_ptr);
+#endif
+ FCLOSE(fpin);
+ FCLOSE(fpout);
+ return (1);
+ }
+#ifdef USE_FAR_KEYWORD
+ png_memcpy(png_jmpbuf(read_ptr), jmpbuf, png_sizeof(jmp_buf));
+#endif
+
+#ifdef PNG_WRITE_SUPPORTED
+ png_debug(0, "Setting jmpbuf for write struct");
+#ifdef USE_FAR_KEYWORD
+ if (setjmp(jmpbuf))
+#else
+ if (setjmp(png_jmpbuf(write_ptr)))
+#endif
+ {
+ fprintf(STDERR, "%s -> %s: libpng write error\n", inname, outname);
+ png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
+ png_destroy_info_struct(write_ptr, &write_end_info_ptr);
+#ifdef PNG_WRITE_SUPPORTED
+ png_destroy_write_struct(&write_ptr, &write_info_ptr);
+#endif
+ FCLOSE(fpin);
+ FCLOSE(fpout);
+ return (1);
+ }
+#ifdef USE_FAR_KEYWORD
+ png_memcpy(png_jmpbuf(write_ptr), jmpbuf, png_sizeof(jmp_buf));
+#endif
+#endif
+#endif
+
+ png_debug(0, "Initializing input and output streams");
+#if !defined(PNG_NO_STDIO)
+ png_init_io(read_ptr, fpin);
+# ifdef PNG_WRITE_SUPPORTED
+ png_init_io(write_ptr, fpout);
+# endif
+#else
+ png_set_read_fn(read_ptr, (png_voidp)fpin, pngtest_read_data);
+# ifdef PNG_WRITE_SUPPORTED
+ png_set_write_fn(write_ptr, (png_voidp)fpout, pngtest_write_data,
+# if defined(PNG_WRITE_FLUSH_SUPPORTED)
+ pngtest_flush);
+# else
+ NULL);
+# endif
+# endif
+#endif
+ if (status_dots_requested == 1)
+ {
+#ifdef PNG_WRITE_SUPPORTED
+ png_set_write_status_fn(write_ptr, write_row_callback);
+#endif
+ png_set_read_status_fn(read_ptr, read_row_callback);
+ }
+ else
+ {
+#ifdef PNG_WRITE_SUPPORTED
+ png_set_write_status_fn(write_ptr, png_write_status_ptr_NULL);
+#endif
+ png_set_read_status_fn(read_ptr, png_read_status_ptr_NULL);
+ }
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ {
+ int i;
+ for (i = 0; i<256; i++)
+ filters_used[i] = 0;
+ png_set_read_user_transform_fn(read_ptr, count_filters);
+ }
+#endif
+#if defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+ zero_samples = 0;
+ png_set_write_user_transform_fn(write_ptr, count_zero_samples);
+#endif
+
+#if defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)
+# ifndef PNG_HANDLE_CHUNK_ALWAYS
+# define PNG_HANDLE_CHUNK_ALWAYS 3
+# endif
+ png_set_keep_unknown_chunks(read_ptr, PNG_HANDLE_CHUNK_ALWAYS,
+ png_bytep_NULL, 0);
+#endif
+#if defined(PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED)
+# ifndef PNG_HANDLE_CHUNK_IF_SAFE
+# define PNG_HANDLE_CHUNK_IF_SAFE 2
+# endif
+ png_set_keep_unknown_chunks(write_ptr, PNG_HANDLE_CHUNK_IF_SAFE,
+ png_bytep_NULL, 0);
+#endif
+
+ png_debug(0, "Reading info struct");
+ png_read_info(read_ptr, read_info_ptr);
+
+ png_debug(0, "Transferring info struct");
+ {
+ int interlace_type, compression_type, filter_type;
+
+ if (png_get_IHDR(read_ptr, read_info_ptr, &width, &height, &bit_depth,
+ &color_type, &interlace_type, &compression_type, &filter_type))
+ {
+ png_set_IHDR(write_ptr, write_info_ptr, width, height, bit_depth,
+#if defined(PNG_WRITE_INTERLACING_SUPPORTED)
+ color_type, interlace_type, compression_type, filter_type);
+#else
+ color_type, PNG_INTERLACE_NONE, compression_type, filter_type);
+#endif
+ }
+ }
+#if defined(PNG_FIXED_POINT_SUPPORTED)
+#if defined(PNG_cHRM_SUPPORTED)
+ {
+ png_fixed_point white_x, white_y, red_x, red_y, green_x, green_y, blue_x,
+ blue_y;
+ if (png_get_cHRM_fixed(read_ptr, read_info_ptr, &white_x, &white_y, &red_x,
+ &red_y, &green_x, &green_y, &blue_x, &blue_y))
+ {
+ png_set_cHRM_fixed(write_ptr, write_info_ptr, white_x, white_y, red_x,
+ red_y, green_x, green_y, blue_x, blue_y);
+ }
+ }
+#endif
+#if defined(PNG_gAMA_SUPPORTED)
+ {
+ png_fixed_point gamma;
+
+ if (png_get_gAMA_fixed(read_ptr, read_info_ptr, &gamma))
+ {
+ png_set_gAMA_fixed(write_ptr, write_info_ptr, gamma);
+ }
+ }
+#endif
+#else /* Use floating point versions */
+#if defined(PNG_FLOATING_POINT_SUPPORTED)
+#if defined(PNG_cHRM_SUPPORTED)
+ {
+ double white_x, white_y, red_x, red_y, green_x, green_y, blue_x,
+ blue_y;
+ if (png_get_cHRM(read_ptr, read_info_ptr, &white_x, &white_y, &red_x,
+ &red_y, &green_x, &green_y, &blue_x, &blue_y))
+ {
+ png_set_cHRM(write_ptr, write_info_ptr, white_x, white_y, red_x,
+ red_y, green_x, green_y, blue_x, blue_y);
+ }
+ }
+#endif
+#if defined(PNG_gAMA_SUPPORTED)
+ {
+ double gamma;
+
+ if (png_get_gAMA(read_ptr, read_info_ptr, &gamma))
+ {
+ png_set_gAMA(write_ptr, write_info_ptr, gamma);
+ }
+ }
+#endif
+#endif /* floating point */
+#endif /* fixed point */
+#if defined(PNG_iCCP_SUPPORTED)
+ {
+ png_charp name;
+ png_charp profile;
+ png_uint_32 proflen;
+ int compression_type;
+
+ if (png_get_iCCP(read_ptr, read_info_ptr, &name, &compression_type,
+ &profile, &proflen))
+ {
+ png_set_iCCP(write_ptr, write_info_ptr, name, compression_type,
+ profile, proflen);
+ }
+ }
+#endif
+#if defined(PNG_sRGB_SUPPORTED)
+ {
+ int intent;
+
+ if (png_get_sRGB(read_ptr, read_info_ptr, &intent))
+ {
+ png_set_sRGB(write_ptr, write_info_ptr, intent);
+ }
+ }
+#endif
+ {
+ png_colorp palette;
+ int num_palette;
+
+ if (png_get_PLTE(read_ptr, read_info_ptr, &palette, &num_palette))
+ {
+ png_set_PLTE(write_ptr, write_info_ptr, palette, num_palette);
+ }
+ }
+#if defined(PNG_bKGD_SUPPORTED)
+ {
+ png_color_16p background;
+
+ if (png_get_bKGD(read_ptr, read_info_ptr, &background))
+ {
+ png_set_bKGD(write_ptr, write_info_ptr, background);
+ }
+ }
+#endif
+#if defined(PNG_hIST_SUPPORTED)
+ {
+ png_uint_16p hist;
+
+ if (png_get_hIST(read_ptr, read_info_ptr, &hist))
+ {
+ png_set_hIST(write_ptr, write_info_ptr, hist);
+ }
+ }
+#endif
+#if defined(PNG_oFFs_SUPPORTED)
+ {
+ png_int_32 offset_x, offset_y;
+ int unit_type;
+
+ if (png_get_oFFs(read_ptr, read_info_ptr, &offset_x, &offset_y,
+ &unit_type))
+ {
+ png_set_oFFs(write_ptr, write_info_ptr, offset_x, offset_y, unit_type);
+ }
+ }
+#endif
+#if defined(PNG_pCAL_SUPPORTED)
+ {
+ png_charp purpose, units;
+ png_charpp params;
+ png_int_32 X0, X1;
+ int type, nparams;
+
+ if (png_get_pCAL(read_ptr, read_info_ptr, &purpose, &X0, &X1, &type,
+ &nparams, &units, &params))
+ {
+ png_set_pCAL(write_ptr, write_info_ptr, purpose, X0, X1, type,
+ nparams, units, params);
+ }
+ }
+#endif
+#if defined(PNG_pHYs_SUPPORTED)
+ {
+ png_uint_32 res_x, res_y;
+ int unit_type;
+
+ if (png_get_pHYs(read_ptr, read_info_ptr, &res_x, &res_y, &unit_type))
+ {
+ png_set_pHYs(write_ptr, write_info_ptr, res_x, res_y, unit_type);
+ }
+ }
+#endif
+#if defined(PNG_sBIT_SUPPORTED)
+ {
+ png_color_8p sig_bit;
+
+ if (png_get_sBIT(read_ptr, read_info_ptr, &sig_bit))
+ {
+ png_set_sBIT(write_ptr, write_info_ptr, sig_bit);
+ }
+ }
+#endif
+#if defined(PNG_sCAL_SUPPORTED)
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ {
+ int unit;
+ double scal_width, scal_height;
+
+ if (png_get_sCAL(read_ptr, read_info_ptr, &unit, &scal_width,
+ &scal_height))
+ {
+ png_set_sCAL(write_ptr, write_info_ptr, unit, scal_width, scal_height);
+ }
+ }
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ {
+ int unit;
+ png_charp scal_width, scal_height;
+
+ if (png_get_sCAL_s(read_ptr, read_info_ptr, &unit, &scal_width,
+ &scal_height))
+ {
+ png_set_sCAL_s(write_ptr, write_info_ptr, unit, scal_width, scal_height);
+ }
+ }
+#endif
+#endif
+#endif
+#if defined(PNG_TEXT_SUPPORTED)
+ {
+ png_textp text_ptr;
+ int num_text;
+
+ if (png_get_text(read_ptr, read_info_ptr, &text_ptr, &num_text) > 0)
+ {
+ png_debug1(0, "Handling %d iTXt/tEXt/zTXt chunks", num_text);
+ png_set_text(write_ptr, write_info_ptr, text_ptr, num_text);
+ }
+ }
+#endif
+#if defined(PNG_tIME_SUPPORTED)
+ {
+ png_timep mod_time;
+
+ if (png_get_tIME(read_ptr, read_info_ptr, &mod_time))
+ {
+ png_set_tIME(write_ptr, write_info_ptr, mod_time);
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+ /* we have to use png_memcpy instead of "=" because the string
+ pointed to by png_convert_to_rfc1123() gets free'ed before
+ we use it */
+ png_memcpy(tIME_string,
+ png_convert_to_rfc1123(read_ptr, mod_time),
+ png_sizeof(tIME_string));
+ tIME_string[png_sizeof(tIME_string) - 1] = '\0';
+ tIME_chunk_present++;
+#endif /* PNG_TIME_RFC1123_SUPPORTED */
+ }
+ }
+#endif
+#if defined(PNG_tRNS_SUPPORTED)
+ {
+ png_bytep trans;
+ int num_trans;
+ png_color_16p trans_values;
+
+ if (png_get_tRNS(read_ptr, read_info_ptr, &trans, &num_trans,
+ &trans_values))
+ {
+ int sample_max = (1 << read_info_ptr->bit_depth);
+ /* libpng doesn't reject a tRNS chunk with out-of-range samples */
+ if (!((read_info_ptr->color_type == PNG_COLOR_TYPE_GRAY &&
+ (int)trans_values->gray > sample_max) ||
+ (read_info_ptr->color_type == PNG_COLOR_TYPE_RGB &&
+ ((int)trans_values->red > sample_max ||
+ (int)trans_values->green > sample_max ||
+ (int)trans_values->blue > sample_max))))
+ png_set_tRNS(write_ptr, write_info_ptr, trans, num_trans,
+ trans_values);
+ }
+ }
+#endif
+#if defined(PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED)
+ {
+ png_unknown_chunkp unknowns;
+ int num_unknowns = (int)png_get_unknown_chunks(read_ptr, read_info_ptr,
+ &unknowns);
+ if (num_unknowns)
+ {
+ png_size_t i;
+ png_set_unknown_chunks(write_ptr, write_info_ptr, unknowns,
+ num_unknowns);
+ /* copy the locations from the read_info_ptr. The automatically
+ generated locations in write_info_ptr are wrong because we
+ haven't written anything yet */
+ for (i = 0; i < (png_size_t)num_unknowns; i++)
+ png_set_unknown_chunk_location(write_ptr, write_info_ptr, i,
+ unknowns[i].location);
+ }
+ }
+#endif
+
+#ifdef PNG_WRITE_SUPPORTED
+ png_debug(0, "Writing info struct");
+
+/* If we wanted, we could write info in two steps:
+ png_write_info_before_PLTE(write_ptr, write_info_ptr);
+ */
+ png_write_info(write_ptr, write_info_ptr);
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ if (user_chunk_data[0] != 0)
+ {
+ png_byte png_sTER[5] = {115, 84, 69, 82, '\0'};
+
+ unsigned char
+ ster_chunk_data[1];
+
+ if (verbose)
+ fprintf(STDERR, "stereo mode = %lu\n",
+ (unsigned long)(user_chunk_data[0] - 1));
+ ster_chunk_data[0]=(unsigned char)(user_chunk_data[0] - 1);
+ png_write_chunk(write_ptr, png_sTER, ster_chunk_data, 1);
+ }
+ if (user_chunk_data[1] != 0 || user_chunk_data[2] != 0)
+ {
+ png_byte png_vpAg[5] = {118, 112, 65, 103, '\0'};
+
+ unsigned char
+ vpag_chunk_data[9];
+
+ if (verbose)
+ fprintf(STDERR, "vpAg = %lu x %lu, units=%lu\n",
+ (unsigned long)user_chunk_data[1],
+ (unsigned long)user_chunk_data[2],
+ (unsigned long)user_chunk_data[3]);
+ png_save_uint_32(vpag_chunk_data, user_chunk_data[1]);
+ png_save_uint_32(vpag_chunk_data + 4, user_chunk_data[2]);
+ vpag_chunk_data[8] = (unsigned char)(user_chunk_data[3] & 0xff);
+ png_write_chunk(write_ptr, png_vpAg, vpag_chunk_data, 9);
+ }
+
+#endif
+#endif
+
+#ifdef SINGLE_ROWBUF_ALLOC
+ png_debug(0, "Allocating row buffer...");
+ row_buf = (png_bytep)png_malloc(read_ptr,
+ png_get_rowbytes(read_ptr, read_info_ptr));
+ png_debug1(0, "0x%08lx", (unsigned long)row_buf);
+#endif /* SINGLE_ROWBUF_ALLOC */
+ png_debug(0, "Writing row data");
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED) || \
+ defined(PNG_WRITE_INTERLACING_SUPPORTED)
+ num_pass = png_set_interlace_handling(read_ptr);
+# ifdef PNG_WRITE_SUPPORTED
+ png_set_interlace_handling(write_ptr);
+# endif
+#else
+ num_pass = 1;
+#endif
+
+#ifdef PNGTEST_TIMING
+ t_stop = (float)clock();
+ t_misc += (t_stop - t_start);
+ t_start = t_stop;
+#endif
+ for (pass = 0; pass < num_pass; pass++)
+ {
+ png_debug1(0, "Writing row data for pass %d", pass);
+ for (y = 0; y < height; y++)
+ {
+#ifndef SINGLE_ROWBUF_ALLOC
+ png_debug2(0, "\nAllocating row buffer (pass %d, y = %ld)...", pass, y);
+ row_buf = (png_bytep)png_malloc(read_ptr,
+ png_get_rowbytes(read_ptr, read_info_ptr));
+ png_debug2(0, "0x%08lx (%ld bytes)", (unsigned long)row_buf,
+ png_get_rowbytes(read_ptr, read_info_ptr));
+#endif /* !SINGLE_ROWBUF_ALLOC */
+ png_read_rows(read_ptr, (png_bytepp)&row_buf, png_bytepp_NULL, 1);
+
+#ifdef PNG_WRITE_SUPPORTED
+#ifdef PNGTEST_TIMING
+ t_stop = (float)clock();
+ t_decode += (t_stop - t_start);
+ t_start = t_stop;
+#endif
+ png_write_rows(write_ptr, (png_bytepp)&row_buf, 1);
+#ifdef PNGTEST_TIMING
+ t_stop = (float)clock();
+ t_encode += (t_stop - t_start);
+ t_start = t_stop;
+#endif
+#endif /* PNG_WRITE_SUPPORTED */
+
+#ifndef SINGLE_ROWBUF_ALLOC
+ png_debug2(0, "Freeing row buffer (pass %d, y = %ld)", pass, y);
+ png_free(read_ptr, row_buf);
+ row_buf = NULL;
+#endif /* !SINGLE_ROWBUF_ALLOC */
+ }
+ }
+
+#if defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)
+ png_free_data(read_ptr, read_info_ptr, PNG_FREE_UNKN, -1);
+#endif
+#if defined(PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED)
+ png_free_data(write_ptr, write_info_ptr, PNG_FREE_UNKN, -1);
+#endif
+
+ png_debug(0, "Reading and writing end_info data");
+
+ png_read_end(read_ptr, end_info_ptr);
+#if defined(PNG_TEXT_SUPPORTED)
+ {
+ png_textp text_ptr;
+ int num_text;
+
+ if (png_get_text(read_ptr, end_info_ptr, &text_ptr, &num_text) > 0)
+ {
+ png_debug1(0, "Handling %d iTXt/tEXt/zTXt chunks", num_text);
+ png_set_text(write_ptr, write_end_info_ptr, text_ptr, num_text);
+ }
+ }
+#endif
+#if defined(PNG_tIME_SUPPORTED)
+ {
+ png_timep mod_time;
+
+ if (png_get_tIME(read_ptr, end_info_ptr, &mod_time))
+ {
+ png_set_tIME(write_ptr, write_end_info_ptr, mod_time);
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+ /* we have to use png_memcpy instead of "=" because the string
+ pointed to by png_convert_to_rfc1123() gets free'ed before
+ we use it */
+ png_memcpy(tIME_string,
+ png_convert_to_rfc1123(read_ptr, mod_time),
+ png_sizeof(tIME_string));
+ tIME_string[png_sizeof(tIME_string) - 1] = '\0';
+ tIME_chunk_present++;
+#endif /* PNG_TIME_RFC1123_SUPPORTED */
+ }
+ }
+#endif
+#if defined(PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED)
+ {
+ png_unknown_chunkp unknowns;
+ int num_unknowns;
+ num_unknowns = (int)png_get_unknown_chunks(read_ptr, end_info_ptr,
+ &unknowns);
+ if (num_unknowns)
+ {
+ png_size_t i;
+ png_set_unknown_chunks(write_ptr, write_end_info_ptr, unknowns,
+ num_unknowns);
+ /* copy the locations from the read_info_ptr. The automatically
+ generated locations in write_end_info_ptr are wrong because we
+ haven't written the end_info yet */
+ for (i = 0; i < (png_size_t)num_unknowns; i++)
+ png_set_unknown_chunk_location(write_ptr, write_end_info_ptr, i,
+ unknowns[i].location);
+ }
+ }
+#endif
+#ifdef PNG_WRITE_SUPPORTED
+ png_write_end(write_ptr, write_end_info_ptr);
+#endif
+
+#ifdef PNG_EASY_ACCESS_SUPPORTED
+ if (verbose)
+ {
+ png_uint_32 iwidth, iheight;
+ iwidth = png_get_image_width(write_ptr, write_info_ptr);
+ iheight = png_get_image_height(write_ptr, write_info_ptr);
+ fprintf(STDERR, "Image width = %lu, height = %lu\n",
+ (unsigned long)iwidth, (unsigned long)iheight);
+ }
+#endif
+
+ png_debug(0, "Destroying data structs");
+#ifdef SINGLE_ROWBUF_ALLOC
+ png_debug(1, "destroying row_buf for read_ptr");
+ png_free(read_ptr, row_buf);
+ row_buf = NULL;
+#endif /* SINGLE_ROWBUF_ALLOC */
+ png_debug(1, "destroying read_ptr, read_info_ptr, end_info_ptr");
+ png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
+#ifdef PNG_WRITE_SUPPORTED
+ png_debug(1, "destroying write_end_info_ptr");
+ png_destroy_info_struct(write_ptr, &write_end_info_ptr);
+ png_debug(1, "destroying write_ptr, write_info_ptr");
+ png_destroy_write_struct(&write_ptr, &write_info_ptr);
+#endif
+ png_debug(0, "Destruction complete.");
+
+ FCLOSE(fpin);
+ FCLOSE(fpout);
+
+ png_debug(0, "Opening files for comparison");
+#if defined(_WIN32_WCE)
+ MultiByteToWideChar(CP_ACP, 0, inname, -1, path, MAX_PATH);
+ if ((fpin = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
+#else
+ if ((fpin = fopen(inname, "rb")) == NULL)
+#endif
+ {
+ fprintf(STDERR, "Could not find file %s\n", inname);
+ return (1);
+ }
+
+#if defined(_WIN32_WCE)
+ MultiByteToWideChar(CP_ACP, 0, outname, -1, path, MAX_PATH);
+ if ((fpout = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
+#else
+ if ((fpout = fopen(outname, "rb")) == NULL)
+#endif
+ {
+ fprintf(STDERR, "Could not find file %s\n", outname);
+ FCLOSE(fpin);
+ return (1);
+ }
+
+ for (;;)
+ {
+ png_size_t num_in, num_out;
+
+ READFILE(fpin, inbuf, 1, num_in);
+ READFILE(fpout, outbuf, 1, num_out);
+
+ if (num_in != num_out)
+ {
+ fprintf(STDERR, "\nFiles %s and %s are of a different size\n",
+ inname, outname);
+ if (wrote_question == 0)
+ {
+ fprintf(STDERR,
+ " Was %s written with the same maximum IDAT chunk size (%d bytes),",
+ inname, PNG_ZBUF_SIZE);
+ fprintf(STDERR,
+ "\n filtering heuristic (libpng default), compression");
+ fprintf(STDERR,
+ " level (zlib default),\n and zlib version (%s)?\n\n",
+ ZLIB_VERSION);
+ wrote_question = 1;
+ }
+ FCLOSE(fpin);
+ FCLOSE(fpout);
+ return (0);
+ }
+
+ if (!num_in)
+ break;
+
+ if (png_memcmp(inbuf, outbuf, num_in))
+ {
+ fprintf(STDERR, "\nFiles %s and %s are different\n", inname, outname);
+ if (wrote_question == 0)
+ {
+ fprintf(STDERR,
+ " Was %s written with the same maximum IDAT chunk size (%d bytes),",
+ inname, PNG_ZBUF_SIZE);
+ fprintf(STDERR,
+ "\n filtering heuristic (libpng default), compression");
+ fprintf(STDERR,
+ " level (zlib default),\n and zlib version (%s)?\n\n",
+ ZLIB_VERSION);
+ wrote_question = 1;
+ }
+ FCLOSE(fpin);
+ FCLOSE(fpout);
+ return (0);
+ }
+ }
+
+ FCLOSE(fpin);
+ FCLOSE(fpout);
+
+ return (0);
+}
+
+/* input and output filenames */
+#ifdef RISCOS
+static PNG_CONST char *inname = "pngtest/png";
+static PNG_CONST char *outname = "pngout/png";
+#else
+static PNG_CONST char *inname = "pngtest.png";
+static PNG_CONST char *outname = "pngout.png";
+#endif
+
+int
+main(int argc, char *argv[])
+{
+ int multiple = 0;
+ int ierror = 0;
+
+ fprintf(STDERR, "Testing libpng version %s\n", PNG_LIBPNG_VER_STRING);
+ fprintf(STDERR, " with zlib version %s\n", ZLIB_VERSION);
+ fprintf(STDERR, "%s", png_get_copyright(NULL));
+ /* Show the version of libpng used in building the library */
+ fprintf(STDERR, " library (%lu):%s",
+ (unsigned long)png_access_version_number(),
+ png_get_header_version(NULL));
+ /* Show the version of libpng used in building the application */
+ fprintf(STDERR, " pngtest (%lu):%s", (unsigned long)PNG_LIBPNG_VER,
+ PNG_HEADER_VERSION_STRING);
+ fprintf(STDERR, " sizeof(png_struct)=%ld, sizeof(png_info)=%ld\n",
+ (long)png_sizeof(png_struct), (long)png_sizeof(png_info));
+
+ /* Do some consistency checking on the memory allocation settings, I'm
+ not sure this matters, but it is nice to know, the first of these
+ tests should be impossible because of the way the macros are set
+ in pngconf.h */
+#if defined(MAXSEG_64K) && !defined(PNG_MAX_MALLOC_64K)
+ fprintf(STDERR, " NOTE: Zlib compiled for max 64k, libpng not\n");
+#endif
+ /* I think the following can happen. */
+#if !defined(MAXSEG_64K) && defined(PNG_MAX_MALLOC_64K)
+ fprintf(STDERR, " NOTE: libpng compiled for max 64k, zlib not\n");
+#endif
+
+ if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING))
+ {
+ fprintf(STDERR,
+ "Warning: versions are different between png.h and png.c\n");
+ fprintf(STDERR, " png.h version: %s\n", PNG_LIBPNG_VER_STRING);
+ fprintf(STDERR, " png.c version: %s\n\n", png_libpng_ver);
+ ++ierror;
+ }
+
+ if (argc > 1)
+ {
+ if (strcmp(argv[1], "-m") == 0)
+ {
+ multiple = 1;
+ status_dots_requested = 0;
+ }
+ else if (strcmp(argv[1], "-mv") == 0 ||
+ strcmp(argv[1], "-vm") == 0 )
+ {
+ multiple = 1;
+ verbose = 1;
+ status_dots_requested = 1;
+ }
+ else if (strcmp(argv[1], "-v") == 0)
+ {
+ verbose = 1;
+ status_dots_requested = 1;
+ inname = argv[2];
+ }
+ else
+ {
+ inname = argv[1];
+ status_dots_requested = 0;
+ }
+ }
+
+ if (!multiple && argc == 3 + verbose)
+ outname = argv[2 + verbose];
+
+ if ((!multiple && argc > 3 + verbose) || (multiple && argc < 2))
+ {
+ fprintf(STDERR,
+ "usage: %s [infile.png] [outfile.png]\n\t%s -m {infile.png}\n",
+ argv[0], argv[0]);
+ fprintf(STDERR,
+ " reads/writes one PNG file (without -m) or multiple files (-m)\n");
+ fprintf(STDERR,
+ " with -m %s is used as a temporary file\n", outname);
+ exit(1);
+ }
+
+ if (multiple)
+ {
+ int i;
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+ int allocation_now = current_allocation;
+#endif
+ for (i=2; i<argc; ++i)
+ {
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ int k;
+#endif
+ int kerror;
+ fprintf(STDERR, "Testing %s:", argv[i]);
+ kerror = test_one_file(argv[i], outname);
+ if (kerror == 0)
+ {
+#if defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+ fprintf(STDERR, "\n PASS (%lu zero samples)\n",
+ (unsigned long)zero_samples);
+#else
+ fprintf(STDERR, " PASS\n");
+#endif
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ for (k = 0; k<256; k++)
+ if (filters_used[k])
+ fprintf(STDERR, " Filter %d was used %lu times\n",
+ k, (unsigned long)filters_used[k]);
+#endif
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+ if (tIME_chunk_present != 0)
+ fprintf(STDERR, " tIME = %s\n", tIME_string);
+ tIME_chunk_present = 0;
+#endif /* PNG_TIME_RFC1123_SUPPORTED */
+ }
+ else
+ {
+ fprintf(STDERR, " FAIL\n");
+ ierror += kerror;
+ }
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+ if (allocation_now != current_allocation)
+ fprintf(STDERR, "MEMORY ERROR: %d bytes lost\n",
+ current_allocation - allocation_now);
+ if (current_allocation != 0)
+ {
+ memory_infop pinfo = pinformation;
+
+ fprintf(STDERR, "MEMORY ERROR: %d bytes still allocated\n",
+ current_allocation);
+ while (pinfo != NULL)
+ {
+ fprintf(STDERR, " %lu bytes at %x\n",
+ (unsigned long)pinfo->size,
+ (unsigned int) pinfo->pointer);
+ pinfo = pinfo->next;
+ }
+ }
+#endif
+ }
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+ fprintf(STDERR, " Current memory allocation: %10d bytes\n",
+ current_allocation);
+ fprintf(STDERR, " Maximum memory allocation: %10d bytes\n",
+ maximum_allocation);
+ fprintf(STDERR, " Total memory allocation: %10d bytes\n",
+ total_allocation);
+ fprintf(STDERR, " Number of allocations: %10d\n",
+ num_allocations);
+#endif
+ }
+ else
+ {
+ int i;
+ for (i = 0; i<3; ++i)
+ {
+ int kerror;
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+ int allocation_now = current_allocation;
+#endif
+ if (i == 1) status_dots_requested = 1;
+ else if (verbose == 0)status_dots_requested = 0;
+ if (i == 0 || verbose == 1 || ierror != 0)
+ fprintf(STDERR, "Testing %s:", inname);
+ kerror = test_one_file(inname, outname);
+ if (kerror == 0)
+ {
+ if (verbose == 1 || i == 2)
+ {
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ int k;
+#endif
+#if defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+ fprintf(STDERR, "\n PASS (%lu zero samples)\n",
+ (unsigned long)zero_samples);
+#else
+ fprintf(STDERR, " PASS\n");
+#endif
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED)
+ for (k = 0; k<256; k++)
+ if (filters_used[k])
+ fprintf(STDERR, " Filter %d was used %lu times\n",
+ k,
+ (unsigned long)filters_used[k]);
+#endif
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+ if (tIME_chunk_present != 0)
+ fprintf(STDERR, " tIME = %s\n", tIME_string);
+#endif /* PNG_TIME_RFC1123_SUPPORTED */
+ }
+ }
+ else
+ {
+ if (verbose == 0 && i != 2)
+ fprintf(STDERR, "Testing %s:", inname);
+ fprintf(STDERR, " FAIL\n");
+ ierror += kerror;
+ }
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+ if (allocation_now != current_allocation)
+ fprintf(STDERR, "MEMORY ERROR: %d bytes lost\n",
+ current_allocation - allocation_now);
+ if (current_allocation != 0)
+ {
+ memory_infop pinfo = pinformation;
+
+ fprintf(STDERR, "MEMORY ERROR: %d bytes still allocated\n",
+ current_allocation);
+ while (pinfo != NULL)
+ {
+ fprintf(STDERR, " %lu bytes at %x\n",
+ (unsigned long)pinfo->size, (unsigned int)pinfo->pointer);
+ pinfo = pinfo->next;
+ }
+ }
+#endif
+ }
+#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
+ fprintf(STDERR, " Current memory allocation: %10d bytes\n",
+ current_allocation);
+ fprintf(STDERR, " Maximum memory allocation: %10d bytes\n",
+ maximum_allocation);
+ fprintf(STDERR, " Total memory allocation: %10d bytes\n",
+ total_allocation);
+ fprintf(STDERR, " Number of allocations: %10d\n",
+ num_allocations);
+#endif
+ }
+
+#ifdef PNGTEST_TIMING
+ t_stop = (float)clock();
+ t_misc += (t_stop - t_start);
+ t_start = t_stop;
+ fprintf(STDERR, " CPU time used = %.3f seconds",
+ (t_misc+t_decode+t_encode)/(float)CLOCKS_PER_SEC);
+ fprintf(STDERR, " (decoding %.3f,\n",
+ t_decode/(float)CLOCKS_PER_SEC);
+ fprintf(STDERR, " encoding %.3f ,",
+ t_encode/(float)CLOCKS_PER_SEC);
+ fprintf(STDERR, " other %.3f seconds)\n\n",
+ t_misc/(float)CLOCKS_PER_SEC);
+#endif
+
+ if (ierror == 0)
+ fprintf(STDERR, "libpng passes test\n");
+ else
+ fprintf(STDERR, "libpng FAILS test\n");
+ return (int)(ierror != 0);
+}
+
+/* Generate a compiler error if there is an old png.h in the search path. */
+typedef version_1_2_34 your_png_h_is_not_version_1_2_34;
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngtest.png b/Build/source/libs/libpng/libpng-1.2.34/pngtest.png
new file mode 100644
index 00000000000..f3a6df4483f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngtest.png
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngtrans.c b/Build/source/libs/libpng/libpng-1.2.34/pngtrans.c
new file mode 100644
index 00000000000..f92f4b02d1b
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngtrans.c
@@ -0,0 +1,662 @@
+
+/* pngtrans.c - transforms the data in a row (used by both readers and writers)
+ *
+ * Last changed in libpng 1.2.30 [August 15, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
+
+#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
+/* turn on BGR-to-RGB mapping */
+void PNGAPI
+png_set_bgr(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_bgr");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_BGR;
+}
+#endif
+
+#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
+/* turn on 16 bit byte swapping */
+void PNGAPI
+png_set_swap(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_swap");
+ if (png_ptr == NULL) return;
+ if (png_ptr->bit_depth == 16)
+ png_ptr->transformations |= PNG_SWAP_BYTES;
+}
+#endif
+
+#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED)
+/* turn on pixel packing */
+void PNGAPI
+png_set_packing(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_packing");
+ if (png_ptr == NULL) return;
+ if (png_ptr->bit_depth < 8)
+ {
+ png_ptr->transformations |= PNG_PACK;
+ png_ptr->usr_bit_depth = 8;
+ }
+}
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+/* turn on packed pixel swapping */
+void PNGAPI
+png_set_packswap(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_packswap");
+ if (png_ptr == NULL) return;
+ if (png_ptr->bit_depth < 8)
+ png_ptr->transformations |= PNG_PACKSWAP;
+}
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED)
+void PNGAPI
+png_set_shift(png_structp png_ptr, png_color_8p true_bits)
+{
+ png_debug(1, "in png_set_shift");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_SHIFT;
+ png_ptr->shift = *true_bits;
+}
+#endif
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED) || \
+ defined(PNG_WRITE_INTERLACING_SUPPORTED)
+int PNGAPI
+png_set_interlace_handling(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_interlace handling");
+ if (png_ptr && png_ptr->interlaced)
+ {
+ png_ptr->transformations |= PNG_INTERLACE;
+ return (7);
+ }
+
+ return (1);
+}
+#endif
+
+#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED)
+/* Add a filler byte on read, or remove a filler or alpha byte on write.
+ * The filler type has changed in v0.95 to allow future 2-byte fillers
+ * for 48-bit input data, as well as to avoid problems with some compilers
+ * that don't like bytes as parameters.
+ */
+void PNGAPI
+png_set_filler(png_structp png_ptr, png_uint_32 filler, int filler_loc)
+{
+ png_debug(1, "in png_set_filler");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_FILLER;
+ png_ptr->filler = (png_byte)filler;
+ if (filler_loc == PNG_FILLER_AFTER)
+ png_ptr->flags |= PNG_FLAG_FILLER_AFTER;
+ else
+ png_ptr->flags &= ~PNG_FLAG_FILLER_AFTER;
+
+ /* This should probably go in the "do_read_filler" routine.
+ * I attempted to do that in libpng-1.0.1a but that caused problems
+ * so I restored it in libpng-1.0.2a
+ */
+
+ if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)
+ {
+ png_ptr->usr_channels = 4;
+ }
+
+ /* Also I added this in libpng-1.0.2a (what happens when we expand
+ * a less-than-8-bit grayscale to GA? */
+
+ if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY && png_ptr->bit_depth >= 8)
+ {
+ png_ptr->usr_channels = 2;
+ }
+}
+
+#if !defined(PNG_1_0_X)
+/* Added to libpng-1.2.7 */
+void PNGAPI
+png_set_add_alpha(png_structp png_ptr, png_uint_32 filler, int filler_loc)
+{
+ png_debug(1, "in png_set_add_alpha");
+ if (png_ptr == NULL) return;
+ png_set_filler(png_ptr, filler, filler_loc);
+ png_ptr->transformations |= PNG_ADD_ALPHA;
+}
+#endif
+
+#endif
+
+#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED) || \
+ defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
+void PNGAPI
+png_set_swap_alpha(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_swap_alpha");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_SWAP_ALPHA;
+}
+#endif
+
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED) || \
+ defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+void PNGAPI
+png_set_invert_alpha(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_invert_alpha");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_INVERT_ALPHA;
+}
+#endif
+
+#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED)
+void PNGAPI
+png_set_invert_mono(png_structp png_ptr)
+{
+ png_debug(1, "in png_set_invert_mono");
+ if (png_ptr == NULL) return;
+ png_ptr->transformations |= PNG_INVERT_MONO;
+}
+
+/* invert monochrome grayscale data */
+void /* PRIVATE */
+png_do_invert(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_invert");
+ /* This test removed from libpng version 1.0.13 and 1.2.0:
+ * if (row_info->bit_depth == 1 &&
+ */
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row == NULL || row_info == NULL)
+ return;
+#endif
+ if (row_info->color_type == PNG_COLOR_TYPE_GRAY)
+ {
+ png_bytep rp = row;
+ png_uint_32 i;
+ png_uint_32 istop = row_info->rowbytes;
+
+ for (i = 0; i < istop; i++)
+ {
+ *rp = (png_byte)(~(*rp));
+ rp++;
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
+ row_info->bit_depth == 8)
+ {
+ png_bytep rp = row;
+ png_uint_32 i;
+ png_uint_32 istop = row_info->rowbytes;
+
+ for (i = 0; i < istop; i+=2)
+ {
+ *rp = (png_byte)(~(*rp));
+ rp+=2;
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
+ row_info->bit_depth == 16)
+ {
+ png_bytep rp = row;
+ png_uint_32 i;
+ png_uint_32 istop = row_info->rowbytes;
+
+ for (i = 0; i < istop; i+=4)
+ {
+ *rp = (png_byte)(~(*rp));
+ *(rp+1) = (png_byte)(~(*(rp+1)));
+ rp+=4;
+ }
+ }
+}
+#endif
+
+#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
+/* swaps byte order on 16 bit depth images */
+void /* PRIVATE */
+png_do_swap(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_swap");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ row_info->bit_depth == 16)
+ {
+ png_bytep rp = row;
+ png_uint_32 i;
+ png_uint_32 istop= row_info->width * row_info->channels;
+
+ for (i = 0; i < istop; i++, rp += 2)
+ {
+ png_byte t = *rp;
+ *rp = *(rp + 1);
+ *(rp + 1) = t;
+ }
+ }
+}
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+static PNG_CONST png_byte onebppswaptable[256] = {
+ 0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0,
+ 0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0,
+ 0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8,
+ 0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78, 0xF8,
+ 0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4,
+ 0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74, 0xF4,
+ 0x0C, 0x8C, 0x4C, 0xCC, 0x2C, 0xAC, 0x6C, 0xEC,
+ 0x1C, 0x9C, 0x5C, 0xDC, 0x3C, 0xBC, 0x7C, 0xFC,
+ 0x02, 0x82, 0x42, 0xC2, 0x22, 0xA2, 0x62, 0xE2,
+ 0x12, 0x92, 0x52, 0xD2, 0x32, 0xB2, 0x72, 0xF2,
+ 0x0A, 0x8A, 0x4A, 0xCA, 0x2A, 0xAA, 0x6A, 0xEA,
+ 0x1A, 0x9A, 0x5A, 0xDA, 0x3A, 0xBA, 0x7A, 0xFA,
+ 0x06, 0x86, 0x46, 0xC6, 0x26, 0xA6, 0x66, 0xE6,
+ 0x16, 0x96, 0x56, 0xD6, 0x36, 0xB6, 0x76, 0xF6,
+ 0x0E, 0x8E, 0x4E, 0xCE, 0x2E, 0xAE, 0x6E, 0xEE,
+ 0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E, 0xFE,
+ 0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1,
+ 0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71, 0xF1,
+ 0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9,
+ 0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79, 0xF9,
+ 0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, 0x65, 0xE5,
+ 0x15, 0x95, 0x55, 0xD5, 0x35, 0xB5, 0x75, 0xF5,
+ 0x0D, 0x8D, 0x4D, 0xCD, 0x2D, 0xAD, 0x6D, 0xED,
+ 0x1D, 0x9D, 0x5D, 0xDD, 0x3D, 0xBD, 0x7D, 0xFD,
+ 0x03, 0x83, 0x43, 0xC3, 0x23, 0xA3, 0x63, 0xE3,
+ 0x13, 0x93, 0x53, 0xD3, 0x33, 0xB3, 0x73, 0xF3,
+ 0x0B, 0x8B, 0x4B, 0xCB, 0x2B, 0xAB, 0x6B, 0xEB,
+ 0x1B, 0x9B, 0x5B, 0xDB, 0x3B, 0xBB, 0x7B, 0xFB,
+ 0x07, 0x87, 0x47, 0xC7, 0x27, 0xA7, 0x67, 0xE7,
+ 0x17, 0x97, 0x57, 0xD7, 0x37, 0xB7, 0x77, 0xF7,
+ 0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF,
+ 0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF
+};
+
+static PNG_CONST png_byte twobppswaptable[256] = {
+ 0x00, 0x40, 0x80, 0xC0, 0x10, 0x50, 0x90, 0xD0,
+ 0x20, 0x60, 0xA0, 0xE0, 0x30, 0x70, 0xB0, 0xF0,
+ 0x04, 0x44, 0x84, 0xC4, 0x14, 0x54, 0x94, 0xD4,
+ 0x24, 0x64, 0xA4, 0xE4, 0x34, 0x74, 0xB4, 0xF4,
+ 0x08, 0x48, 0x88, 0xC8, 0x18, 0x58, 0x98, 0xD8,
+ 0x28, 0x68, 0xA8, 0xE8, 0x38, 0x78, 0xB8, 0xF8,
+ 0x0C, 0x4C, 0x8C, 0xCC, 0x1C, 0x5C, 0x9C, 0xDC,
+ 0x2C, 0x6C, 0xAC, 0xEC, 0x3C, 0x7C, 0xBC, 0xFC,
+ 0x01, 0x41, 0x81, 0xC1, 0x11, 0x51, 0x91, 0xD1,
+ 0x21, 0x61, 0xA1, 0xE1, 0x31, 0x71, 0xB1, 0xF1,
+ 0x05, 0x45, 0x85, 0xC5, 0x15, 0x55, 0x95, 0xD5,
+ 0x25, 0x65, 0xA5, 0xE5, 0x35, 0x75, 0xB5, 0xF5,
+ 0x09, 0x49, 0x89, 0xC9, 0x19, 0x59, 0x99, 0xD9,
+ 0x29, 0x69, 0xA9, 0xE9, 0x39, 0x79, 0xB9, 0xF9,
+ 0x0D, 0x4D, 0x8D, 0xCD, 0x1D, 0x5D, 0x9D, 0xDD,
+ 0x2D, 0x6D, 0xAD, 0xED, 0x3D, 0x7D, 0xBD, 0xFD,
+ 0x02, 0x42, 0x82, 0xC2, 0x12, 0x52, 0x92, 0xD2,
+ 0x22, 0x62, 0xA2, 0xE2, 0x32, 0x72, 0xB2, 0xF2,
+ 0x06, 0x46, 0x86, 0xC6, 0x16, 0x56, 0x96, 0xD6,
+ 0x26, 0x66, 0xA6, 0xE6, 0x36, 0x76, 0xB6, 0xF6,
+ 0x0A, 0x4A, 0x8A, 0xCA, 0x1A, 0x5A, 0x9A, 0xDA,
+ 0x2A, 0x6A, 0xAA, 0xEA, 0x3A, 0x7A, 0xBA, 0xFA,
+ 0x0E, 0x4E, 0x8E, 0xCE, 0x1E, 0x5E, 0x9E, 0xDE,
+ 0x2E, 0x6E, 0xAE, 0xEE, 0x3E, 0x7E, 0xBE, 0xFE,
+ 0x03, 0x43, 0x83, 0xC3, 0x13, 0x53, 0x93, 0xD3,
+ 0x23, 0x63, 0xA3, 0xE3, 0x33, 0x73, 0xB3, 0xF3,
+ 0x07, 0x47, 0x87, 0xC7, 0x17, 0x57, 0x97, 0xD7,
+ 0x27, 0x67, 0xA7, 0xE7, 0x37, 0x77, 0xB7, 0xF7,
+ 0x0B, 0x4B, 0x8B, 0xCB, 0x1B, 0x5B, 0x9B, 0xDB,
+ 0x2B, 0x6B, 0xAB, 0xEB, 0x3B, 0x7B, 0xBB, 0xFB,
+ 0x0F, 0x4F, 0x8F, 0xCF, 0x1F, 0x5F, 0x9F, 0xDF,
+ 0x2F, 0x6F, 0xAF, 0xEF, 0x3F, 0x7F, 0xBF, 0xFF
+};
+
+static PNG_CONST png_byte fourbppswaptable[256] = {
+ 0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70,
+ 0x80, 0x90, 0xA0, 0xB0, 0xC0, 0xD0, 0xE0, 0xF0,
+ 0x01, 0x11, 0x21, 0x31, 0x41, 0x51, 0x61, 0x71,
+ 0x81, 0x91, 0xA1, 0xB1, 0xC1, 0xD1, 0xE1, 0xF1,
+ 0x02, 0x12, 0x22, 0x32, 0x42, 0x52, 0x62, 0x72,
+ 0x82, 0x92, 0xA2, 0xB2, 0xC2, 0xD2, 0xE2, 0xF2,
+ 0x03, 0x13, 0x23, 0x33, 0x43, 0x53, 0x63, 0x73,
+ 0x83, 0x93, 0xA3, 0xB3, 0xC3, 0xD3, 0xE3, 0xF3,
+ 0x04, 0x14, 0x24, 0x34, 0x44, 0x54, 0x64, 0x74,
+ 0x84, 0x94, 0xA4, 0xB4, 0xC4, 0xD4, 0xE4, 0xF4,
+ 0x05, 0x15, 0x25, 0x35, 0x45, 0x55, 0x65, 0x75,
+ 0x85, 0x95, 0xA5, 0xB5, 0xC5, 0xD5, 0xE5, 0xF5,
+ 0x06, 0x16, 0x26, 0x36, 0x46, 0x56, 0x66, 0x76,
+ 0x86, 0x96, 0xA6, 0xB6, 0xC6, 0xD6, 0xE6, 0xF6,
+ 0x07, 0x17, 0x27, 0x37, 0x47, 0x57, 0x67, 0x77,
+ 0x87, 0x97, 0xA7, 0xB7, 0xC7, 0xD7, 0xE7, 0xF7,
+ 0x08, 0x18, 0x28, 0x38, 0x48, 0x58, 0x68, 0x78,
+ 0x88, 0x98, 0xA8, 0xB8, 0xC8, 0xD8, 0xE8, 0xF8,
+ 0x09, 0x19, 0x29, 0x39, 0x49, 0x59, 0x69, 0x79,
+ 0x89, 0x99, 0xA9, 0xB9, 0xC9, 0xD9, 0xE9, 0xF9,
+ 0x0A, 0x1A, 0x2A, 0x3A, 0x4A, 0x5A, 0x6A, 0x7A,
+ 0x8A, 0x9A, 0xAA, 0xBA, 0xCA, 0xDA, 0xEA, 0xFA,
+ 0x0B, 0x1B, 0x2B, 0x3B, 0x4B, 0x5B, 0x6B, 0x7B,
+ 0x8B, 0x9B, 0xAB, 0xBB, 0xCB, 0xDB, 0xEB, 0xFB,
+ 0x0C, 0x1C, 0x2C, 0x3C, 0x4C, 0x5C, 0x6C, 0x7C,
+ 0x8C, 0x9C, 0xAC, 0xBC, 0xCC, 0xDC, 0xEC, 0xFC,
+ 0x0D, 0x1D, 0x2D, 0x3D, 0x4D, 0x5D, 0x6D, 0x7D,
+ 0x8D, 0x9D, 0xAD, 0xBD, 0xCD, 0xDD, 0xED, 0xFD,
+ 0x0E, 0x1E, 0x2E, 0x3E, 0x4E, 0x5E, 0x6E, 0x7E,
+ 0x8E, 0x9E, 0xAE, 0xBE, 0xCE, 0xDE, 0xEE, 0xFE,
+ 0x0F, 0x1F, 0x2F, 0x3F, 0x4F, 0x5F, 0x6F, 0x7F,
+ 0x8F, 0x9F, 0xAF, 0xBF, 0xCF, 0xDF, 0xEF, 0xFF
+};
+
+/* swaps pixel packing order within bytes */
+void /* PRIVATE */
+png_do_packswap(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_packswap");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ row_info->bit_depth < 8)
+ {
+ png_bytep rp, end, table;
+
+ end = row + row_info->rowbytes;
+
+ if (row_info->bit_depth == 1)
+ table = (png_bytep)onebppswaptable;
+ else if (row_info->bit_depth == 2)
+ table = (png_bytep)twobppswaptable;
+ else if (row_info->bit_depth == 4)
+ table = (png_bytep)fourbppswaptable;
+ else
+ return;
+
+ for (rp = row; rp < end; rp++)
+ *rp = table[*rp];
+ }
+}
+#endif /* PNG_READ_PACKSWAP_SUPPORTED or PNG_WRITE_PACKSWAP_SUPPORTED */
+
+#if defined(PNG_WRITE_FILLER_SUPPORTED) || \
+ defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+/* remove filler or alpha byte(s) */
+void /* PRIVATE */
+png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
+{
+ png_debug(1, "in png_do_strip_filler");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL)
+#endif
+ {
+ png_bytep sp=row;
+ png_bytep dp=row;
+ png_uint_32 row_width=row_info->width;
+ png_uint_32 i;
+
+ if ((row_info->color_type == PNG_COLOR_TYPE_RGB ||
+ (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA &&
+ (flags & PNG_FLAG_STRIP_ALPHA))) &&
+ row_info->channels == 4)
+ {
+ if (row_info->bit_depth == 8)
+ {
+ /* This converts from RGBX or RGBA to RGB */
+ if (flags & PNG_FLAG_FILLER_AFTER)
+ {
+ dp+=3; sp+=4;
+ for (i = 1; i < row_width; i++)
+ {
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ sp++;
+ }
+ }
+ /* This converts from XRGB or ARGB to RGB */
+ else
+ {
+ for (i = 0; i < row_width; i++)
+ {
+ sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ }
+ }
+ row_info->pixel_depth = 24;
+ row_info->rowbytes = row_width * 3;
+ }
+ else /* if (row_info->bit_depth == 16) */
+ {
+ if (flags & PNG_FLAG_FILLER_AFTER)
+ {
+ /* This converts from RRGGBBXX or RRGGBBAA to RRGGBB */
+ sp += 8; dp += 6;
+ for (i = 1; i < row_width; i++)
+ {
+ /* This could be (although png_memcpy is probably slower):
+ png_memcpy(dp, sp, 6);
+ sp += 8;
+ dp += 6;
+ */
+
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ sp += 2;
+ }
+ }
+ else
+ {
+ /* This converts from XXRRGGBB or AARRGGBB to RRGGBB */
+ for (i = 0; i < row_width; i++)
+ {
+ /* This could be (although png_memcpy is probably slower):
+ png_memcpy(dp, sp, 6);
+ sp += 8;
+ dp += 6;
+ */
+
+ sp+=2;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ }
+ }
+ row_info->pixel_depth = 48;
+ row_info->rowbytes = row_width * 6;
+ }
+ row_info->channels = 3;
+ }
+ else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY ||
+ (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
+ (flags & PNG_FLAG_STRIP_ALPHA))) &&
+ row_info->channels == 2)
+ {
+ if (row_info->bit_depth == 8)
+ {
+ /* This converts from GX or GA to G */
+ if (flags & PNG_FLAG_FILLER_AFTER)
+ {
+ for (i = 0; i < row_width; i++)
+ {
+ *dp++ = *sp++;
+ sp++;
+ }
+ }
+ /* This converts from XG or AG to G */
+ else
+ {
+ for (i = 0; i < row_width; i++)
+ {
+ sp++;
+ *dp++ = *sp++;
+ }
+ }
+ row_info->pixel_depth = 8;
+ row_info->rowbytes = row_width;
+ }
+ else /* if (row_info->bit_depth == 16) */
+ {
+ if (flags & PNG_FLAG_FILLER_AFTER)
+ {
+ /* This converts from GGXX or GGAA to GG */
+ sp += 4; dp += 2;
+ for (i = 1; i < row_width; i++)
+ {
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ sp += 2;
+ }
+ }
+ else
+ {
+ /* This converts from XXGG or AAGG to GG */
+ for (i = 0; i < row_width; i++)
+ {
+ sp += 2;
+ *dp++ = *sp++;
+ *dp++ = *sp++;
+ }
+ }
+ row_info->pixel_depth = 16;
+ row_info->rowbytes = row_width * 2;
+ }
+ row_info->channels = 1;
+ }
+ if (flags & PNG_FLAG_STRIP_ALPHA)
+ row_info->color_type &= ~PNG_COLOR_MASK_ALPHA;
+ }
+}
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
+/* swaps red and blue bytes within a pixel */
+void /* PRIVATE */
+png_do_bgr(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_bgr");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ (row_info->color_type & PNG_COLOR_MASK_COLOR))
+ {
+ png_uint_32 row_width = row_info->width;
+ if (row_info->bit_depth == 8)
+ {
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += 3)
+ {
+ png_byte save = *rp;
+ *rp = *(rp + 2);
+ *(rp + 2) = save;
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += 4)
+ {
+ png_byte save = *rp;
+ *rp = *(rp + 2);
+ *(rp + 2) = save;
+ }
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += 6)
+ {
+ png_byte save = *rp;
+ *rp = *(rp + 4);
+ *(rp + 4) = save;
+ save = *(rp + 1);
+ *(rp + 1) = *(rp + 5);
+ *(rp + 5) = save;
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += 8)
+ {
+ png_byte save = *rp;
+ *rp = *(rp + 4);
+ *(rp + 4) = save;
+ save = *(rp + 1);
+ *(rp + 1) = *(rp + 5);
+ *(rp + 5) = save;
+ }
+ }
+ }
+ }
+}
+#endif /* PNG_READ_BGR_SUPPORTED or PNG_WRITE_BGR_SUPPORTED */
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) || \
+ defined(PNG_LEGACY_SUPPORTED)
+void PNGAPI
+png_set_user_transform_info(png_structp png_ptr, png_voidp
+ user_transform_ptr, int user_transform_depth, int user_transform_channels)
+{
+ png_debug(1, "in png_set_user_transform_info");
+ if (png_ptr == NULL) return;
+#if defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
+ png_ptr->user_transform_ptr = user_transform_ptr;
+ png_ptr->user_transform_depth = (png_byte)user_transform_depth;
+ png_ptr->user_transform_channels = (png_byte)user_transform_channels;
+#else
+ if (user_transform_ptr || user_transform_depth || user_transform_channels)
+ png_warning(png_ptr,
+ "This version of libpng does not support user transform info");
+#endif
+}
+#endif
+
+/* This function returns a pointer to the user_transform_ptr associated with
+ * the user transform functions. The application should free any memory
+ * associated with this pointer before png_write_destroy and png_read_destroy
+ * are called.
+ */
+png_voidp PNGAPI
+png_get_user_transform_ptr(png_structp png_ptr)
+{
+ if (png_ptr == NULL) return (NULL);
+#if defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
+ return ((png_voidp)png_ptr->user_transform_ptr);
+#else
+ return (NULL);
+#endif
+}
+#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngvcrd.c b/Build/source/libs/libpng/libpng-1.2.34/pngvcrd.c
new file mode 100644
index 00000000000..ce4233efe7e
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngvcrd.c
@@ -0,0 +1 @@
+/* pnggvrd.c was removed from libpng-1.2.20. */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngwio.c b/Build/source/libs/libpng/libpng-1.2.34/pngwio.c
new file mode 100644
index 00000000000..1afbe93915d
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngwio.c
@@ -0,0 +1,234 @@
+
+/* pngwio.c - functions for data output
+ *
+ * Last changed in libpng 1.2.30 [August 15, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This file provides a location for all output. Users who need
+ * special handling are expected to write functions that have the same
+ * arguments as these and perform similar functions, but that possibly
+ * use different output methods. Note that you shouldn't change these
+ * functions, but rather write replacement functions and then change
+ * them at run time with png_set_write_fn(...).
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#ifdef PNG_WRITE_SUPPORTED
+
+/* Write the data to whatever output you are using. The default routine
+ writes to a file pointer. Note that this routine sometimes gets called
+ with very small lengths, so you should implement some kind of simple
+ buffering if you are using unbuffered writes. This should never be asked
+ to write more than 64K on a 16 bit machine. */
+
+void /* PRIVATE */
+png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ if (png_ptr->write_data_fn != NULL )
+ (*(png_ptr->write_data_fn))(png_ptr, data, length);
+ else
+ png_error(png_ptr, "Call to NULL write function");
+}
+
+#if !defined(PNG_NO_STDIO)
+/* This is the function that does the actual writing of data. If you are
+ not writing to a standard C stream, you should create a replacement
+ write_data function and use it at run time with png_set_write_fn(), rather
+ than changing the library. */
+#ifndef USE_FAR_KEYWORD
+void PNGAPI
+png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_uint_32 check;
+
+ if (png_ptr == NULL) return;
+#if defined(_WIN32_WCE)
+ if ( !WriteFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
+ check = 0;
+#else
+ check = fwrite(data, 1, length, (png_FILE_p)(png_ptr->io_ptr));
+#endif
+ if (check != length)
+ png_error(png_ptr, "Write Error");
+}
+#else
+/* this is the model-independent version. Since the standard I/O library
+ can't handle far buffers in the medium and small models, we have to copy
+ the data.
+*/
+
+#define NEAR_BUF_SIZE 1024
+#define MIN(a,b) (a <= b ? a : b)
+
+void PNGAPI
+png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ png_uint_32 check;
+ png_byte *near_data; /* Needs to be "png_byte *" instead of "png_bytep" */
+ png_FILE_p io_ptr;
+
+ if (png_ptr == NULL) return;
+ /* Check if data really is near. If so, use usual code. */
+ near_data = (png_byte *)CVT_PTR_NOCHECK(data);
+ io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
+ if ((png_bytep)near_data == data)
+ {
+#if defined(_WIN32_WCE)
+ if ( !WriteFile(io_ptr, near_data, length, &check, NULL) )
+ check = 0;
+#else
+ check = fwrite(near_data, 1, length, io_ptr);
+#endif
+ }
+ else
+ {
+ png_byte buf[NEAR_BUF_SIZE];
+ png_size_t written, remaining, err;
+ check = 0;
+ remaining = length;
+ do
+ {
+ written = MIN(NEAR_BUF_SIZE, remaining);
+ png_memcpy(buf, data, written); /* copy far buffer to near buffer */
+#if defined(_WIN32_WCE)
+ if ( !WriteFile(io_ptr, buf, written, &err, NULL) )
+ err = 0;
+#else
+ err = fwrite(buf, 1, written, io_ptr);
+#endif
+ if (err != written)
+ break;
+ else
+ check += err;
+ data += written;
+ remaining -= written;
+ }
+ while (remaining != 0);
+ }
+ if (check != length)
+ png_error(png_ptr, "Write Error");
+}
+
+#endif
+#endif
+
+/* This function is called to output any data pending writing (normally
+ to disk). After png_flush is called, there should be no data pending
+ writing in any buffers. */
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+void /* PRIVATE */
+png_flush(png_structp png_ptr)
+{
+ if (png_ptr->output_flush_fn != NULL)
+ (*(png_ptr->output_flush_fn))(png_ptr);
+}
+
+#if !defined(PNG_NO_STDIO)
+void PNGAPI
+png_default_flush(png_structp png_ptr)
+{
+#if !defined(_WIN32_WCE)
+ png_FILE_p io_ptr;
+#endif
+ if (png_ptr == NULL) return;
+#if !defined(_WIN32_WCE)
+ io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
+ if (io_ptr != NULL)
+ fflush(io_ptr);
+#endif
+}
+#endif
+#endif
+
+/* This function allows the application to supply new output functions for
+ libpng if standard C streams aren't being used.
+
+ This function takes as its arguments:
+ png_ptr - pointer to a png output data structure
+ io_ptr - pointer to user supplied structure containing info about
+ the output functions. May be NULL.
+ write_data_fn - pointer to a new output function that takes as its
+ arguments a pointer to a png_struct, a pointer to
+ data to be written, and a 32-bit unsigned int that is
+ the number of bytes to be written. The new write
+ function should call png_error(png_ptr, "Error msg")
+ to exit and output any fatal error messages.
+ flush_data_fn - pointer to a new flush function that takes as its
+ arguments a pointer to a png_struct. After a call to
+ the flush function, there should be no data in any buffers
+ or pending transmission. If the output method doesn't do
+ any buffering of ouput, a function prototype must still be
+ supplied although it doesn't have to do anything. If
+ PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile
+ time, output_flush_fn will be ignored, although it must be
+ supplied for compatibility. */
+void PNGAPI
+png_set_write_fn(png_structp png_ptr, png_voidp io_ptr,
+ png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn)
+{
+ if (png_ptr == NULL) return;
+ png_ptr->io_ptr = io_ptr;
+
+#if !defined(PNG_NO_STDIO)
+ if (write_data_fn != NULL)
+ png_ptr->write_data_fn = write_data_fn;
+ else
+ png_ptr->write_data_fn = png_default_write_data;
+#else
+ png_ptr->write_data_fn = write_data_fn;
+#endif
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+#if !defined(PNG_NO_STDIO)
+ if (output_flush_fn != NULL)
+ png_ptr->output_flush_fn = output_flush_fn;
+ else
+ png_ptr->output_flush_fn = png_default_flush;
+#else
+ png_ptr->output_flush_fn = output_flush_fn;
+#endif
+#endif /* PNG_WRITE_FLUSH_SUPPORTED */
+
+ /* It is an error to read while writing a png file */
+ if (png_ptr->read_data_fn != NULL)
+ {
+ png_ptr->read_data_fn = NULL;
+ png_warning(png_ptr,
+ "Attempted to set both read_data_fn and write_data_fn in");
+ png_warning(png_ptr,
+ "the same structure. Resetting read_data_fn to NULL.");
+ }
+}
+
+#if defined(USE_FAR_KEYWORD)
+#if defined(_MSC_VER)
+void *png_far_to_near(png_structp png_ptr, png_voidp ptr, int check)
+{
+ void *near_ptr;
+ void FAR *far_ptr;
+ FP_OFF(near_ptr) = FP_OFF(ptr);
+ far_ptr = (void FAR *)near_ptr;
+ if (check != 0)
+ if (FP_SEG(ptr) != FP_SEG(far_ptr))
+ png_error(png_ptr, "segment lost in conversion");
+ return(near_ptr);
+}
+# else
+void *png_far_to_near(png_structp png_ptr, png_voidp ptr, int check)
+{
+ void *near_ptr;
+ void FAR *far_ptr;
+ near_ptr = (void FAR *)ptr;
+ far_ptr = (void FAR *)near_ptr;
+ if (check != 0)
+ if (far_ptr != ptr)
+ png_error(png_ptr, "segment lost in conversion");
+ return(near_ptr);
+}
+# endif
+# endif
+#endif /* PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngwrite.c b/Build/source/libs/libpng/libpng-1.2.34/pngwrite.c
new file mode 100644
index 00000000000..19dca1f04c8
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngwrite.c
@@ -0,0 +1,1547 @@
+
+/* pngwrite.c - general routines to write a PNG file
+ *
+ * Last changed in libpng 1.2.31 [August 19, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+/* get internal access to png.h */
+#define PNG_INTERNAL
+#include "png.h"
+#ifdef PNG_WRITE_SUPPORTED
+
+/* Writes all the PNG information. This is the suggested way to use the
+ * library. If you have a new chunk to add, make a function to write it,
+ * and put it in the correct location here. If you want the chunk written
+ * after the image data, put it in png_write_end(). I strongly encourage
+ * you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing
+ * the chunk, as that will keep the code from breaking if you want to just
+ * write a plain PNG file. If you have long comments, I suggest writing
+ * them in png_write_end(), and compressing them.
+ */
+void PNGAPI
+png_write_info_before_PLTE(png_structp png_ptr, png_infop info_ptr)
+{
+ png_debug(1, "in png_write_info_before_PLTE");
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+ if (!(png_ptr->mode & PNG_WROTE_INFO_BEFORE_PLTE))
+ {
+ png_write_sig(png_ptr); /* write PNG signature */
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ if ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE)&&(png_ptr->mng_features_permitted))
+ {
+ png_warning(png_ptr, "MNG features are not allowed in a PNG datastream");
+ png_ptr->mng_features_permitted=0;
+ }
+#endif
+ /* write IHDR information. */
+ png_write_IHDR(png_ptr, info_ptr->width, info_ptr->height,
+ info_ptr->bit_depth, info_ptr->color_type, info_ptr->compression_type,
+ info_ptr->filter_type,
+#if defined(PNG_WRITE_INTERLACING_SUPPORTED)
+ info_ptr->interlace_type);
+#else
+ 0);
+#endif
+ /* the rest of these check to see if the valid field has the appropriate
+ flag set, and if it does, writes the chunk. */
+#if defined(PNG_WRITE_gAMA_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_gAMA)
+ {
+# ifdef PNG_FLOATING_POINT_SUPPORTED
+ png_write_gAMA(png_ptr, info_ptr->gamma);
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_write_gAMA_fixed(png_ptr, info_ptr->int_gamma);
+# endif
+#endif
+ }
+#endif
+#if defined(PNG_WRITE_sRGB_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_sRGB)
+ png_write_sRGB(png_ptr, (int)info_ptr->srgb_intent);
+#endif
+#if defined(PNG_WRITE_iCCP_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_iCCP)
+ png_write_iCCP(png_ptr, info_ptr->iccp_name, PNG_COMPRESSION_TYPE_BASE,
+ info_ptr->iccp_profile, (int)info_ptr->iccp_proflen);
+#endif
+#if defined(PNG_WRITE_sBIT_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_sBIT)
+ png_write_sBIT(png_ptr, &(info_ptr->sig_bit), info_ptr->color_type);
+#endif
+#if defined(PNG_WRITE_cHRM_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_cHRM)
+ {
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+ png_write_cHRM(png_ptr,
+ info_ptr->x_white, info_ptr->y_white,
+ info_ptr->x_red, info_ptr->y_red,
+ info_ptr->x_green, info_ptr->y_green,
+ info_ptr->x_blue, info_ptr->y_blue);
+#else
+# ifdef PNG_FIXED_POINT_SUPPORTED
+ png_write_cHRM_fixed(png_ptr,
+ info_ptr->int_x_white, info_ptr->int_y_white,
+ info_ptr->int_x_red, info_ptr->int_y_red,
+ info_ptr->int_x_green, info_ptr->int_y_green,
+ info_ptr->int_x_blue, info_ptr->int_y_blue);
+# endif
+#endif
+ }
+#endif
+#if defined(PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED)
+ if (info_ptr->unknown_chunks_num)
+ {
+ png_unknown_chunk *up;
+
+ png_debug(5, "writing extra chunks");
+
+ for (up = info_ptr->unknown_chunks;
+ up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num;
+ up++)
+ {
+ int keep=png_handle_as_unknown(png_ptr, up->name);
+ if (keep != PNG_HANDLE_CHUNK_NEVER &&
+ up->location && !(up->location & PNG_HAVE_PLTE) &&
+ !(up->location & PNG_HAVE_IDAT) &&
+ ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS ||
+ (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS)))
+ {
+ if (up->size == 0)
+ png_warning(png_ptr, "Writing zero-length unknown chunk");
+ png_write_chunk(png_ptr, up->name, up->data, up->size);
+ }
+ }
+ }
+#endif
+ png_ptr->mode |= PNG_WROTE_INFO_BEFORE_PLTE;
+ }
+}
+
+void PNGAPI
+png_write_info(png_structp png_ptr, png_infop info_ptr)
+{
+#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
+ int i;
+#endif
+
+ png_debug(1, "in png_write_info");
+
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+
+ png_write_info_before_PLTE(png_ptr, info_ptr);
+
+ if (info_ptr->valid & PNG_INFO_PLTE)
+ png_write_PLTE(png_ptr, info_ptr->palette,
+ (png_uint_32)info_ptr->num_palette);
+ else if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ png_error(png_ptr, "Valid palette required for paletted images");
+
+#if defined(PNG_WRITE_tRNS_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_tRNS)
+ {
+#if defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+ /* invert the alpha channel (in tRNS) */
+ if ((png_ptr->transformations & PNG_INVERT_ALPHA) &&
+ info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ int j;
+ for (j=0; j<(int)info_ptr->num_trans; j++)
+ info_ptr->trans[j] = (png_byte)(255 - info_ptr->trans[j]);
+ }
+#endif
+ png_write_tRNS(png_ptr, info_ptr->trans, &(info_ptr->trans_values),
+ info_ptr->num_trans, info_ptr->color_type);
+ }
+#endif
+#if defined(PNG_WRITE_bKGD_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_bKGD)
+ png_write_bKGD(png_ptr, &(info_ptr->background), info_ptr->color_type);
+#endif
+#if defined(PNG_WRITE_hIST_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_hIST)
+ png_write_hIST(png_ptr, info_ptr->hist, info_ptr->num_palette);
+#endif
+#if defined(PNG_WRITE_oFFs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_oFFs)
+ png_write_oFFs(png_ptr, info_ptr->x_offset, info_ptr->y_offset,
+ info_ptr->offset_unit_type);
+#endif
+#if defined(PNG_WRITE_pCAL_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_pCAL)
+ png_write_pCAL(png_ptr, info_ptr->pcal_purpose, info_ptr->pcal_X0,
+ info_ptr->pcal_X1, info_ptr->pcal_type, info_ptr->pcal_nparams,
+ info_ptr->pcal_units, info_ptr->pcal_params);
+#endif
+#if defined(PNG_WRITE_sCAL_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_sCAL)
+#if defined(PNG_FLOATING_POINT_SUPPORTED) && !defined(PNG_NO_STDIO)
+ png_write_sCAL(png_ptr, (int)info_ptr->scal_unit,
+ info_ptr->scal_pixel_width, info_ptr->scal_pixel_height);
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+ png_write_sCAL_s(png_ptr, (int)info_ptr->scal_unit,
+ info_ptr->scal_s_width, info_ptr->scal_s_height);
+#else
+ png_warning(png_ptr,
+ "png_write_sCAL not supported; sCAL chunk not written.");
+#endif
+#endif
+#endif
+#if defined(PNG_WRITE_pHYs_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_pHYs)
+ png_write_pHYs(png_ptr, info_ptr->x_pixels_per_unit,
+ info_ptr->y_pixels_per_unit, info_ptr->phys_unit_type);
+#endif
+#if defined(PNG_WRITE_tIME_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_tIME)
+ {
+ png_write_tIME(png_ptr, &(info_ptr->mod_time));
+ png_ptr->mode |= PNG_WROTE_tIME;
+ }
+#endif
+#if defined(PNG_WRITE_sPLT_SUPPORTED)
+ if (info_ptr->valid & PNG_INFO_sPLT)
+ for (i = 0; i < (int)info_ptr->splt_palettes_num; i++)
+ png_write_sPLT(png_ptr, info_ptr->splt_palettes + i);
+#endif
+#if defined(PNG_WRITE_TEXT_SUPPORTED)
+ /* Check to see if we need to write text chunks */
+ for (i = 0; i < info_ptr->num_text; i++)
+ {
+ png_debug2(2, "Writing header text chunk %d, type %d", i,
+ info_ptr->text[i].compression);
+ /* an internationalized chunk? */
+ if (info_ptr->text[i].compression > 0)
+ {
+#if defined(PNG_WRITE_iTXt_SUPPORTED)
+ /* write international chunk */
+ png_write_iTXt(png_ptr,
+ info_ptr->text[i].compression,
+ info_ptr->text[i].key,
+ info_ptr->text[i].lang,
+ info_ptr->text[i].lang_key,
+ info_ptr->text[i].text);
+#else
+ png_warning(png_ptr, "Unable to write international text");
+#endif
+ /* Mark this chunk as written */
+ info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR;
+ }
+ /* If we want a compressed text chunk */
+ else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_zTXt)
+ {
+#if defined(PNG_WRITE_zTXt_SUPPORTED)
+ /* write compressed chunk */
+ png_write_zTXt(png_ptr, info_ptr->text[i].key,
+ info_ptr->text[i].text, 0,
+ info_ptr->text[i].compression);
+#else
+ png_warning(png_ptr, "Unable to write compressed text");
+#endif
+ /* Mark this chunk as written */
+ info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_zTXt_WR;
+ }
+ else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_NONE)
+ {
+#if defined(PNG_WRITE_tEXt_SUPPORTED)
+ /* write uncompressed chunk */
+ png_write_tEXt(png_ptr, info_ptr->text[i].key,
+ info_ptr->text[i].text,
+ 0);
+#else
+ png_warning(png_ptr, "Unable to write uncompressed text");
+#endif
+ /* Mark this chunk as written */
+ info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR;
+ }
+ }
+#endif
+#if defined(PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED)
+ if (info_ptr->unknown_chunks_num)
+ {
+ png_unknown_chunk *up;
+
+ png_debug(5, "writing extra chunks");
+
+ for (up = info_ptr->unknown_chunks;
+ up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num;
+ up++)
+ {
+ int keep=png_handle_as_unknown(png_ptr, up->name);
+ if (keep != PNG_HANDLE_CHUNK_NEVER &&
+ up->location && (up->location & PNG_HAVE_PLTE) &&
+ !(up->location & PNG_HAVE_IDAT) &&
+ ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS ||
+ (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS)))
+ {
+ png_write_chunk(png_ptr, up->name, up->data, up->size);
+ }
+ }
+ }
+#endif
+}
+
+/* Writes the end of the PNG file. If you don't want to write comments or
+ * time information, you can pass NULL for info. If you already wrote these
+ * in png_write_info(), do not write them again here. If you have long
+ * comments, I suggest writing them here, and compressing them.
+ */
+void PNGAPI
+png_write_end(png_structp png_ptr, png_infop info_ptr)
+{
+ png_debug(1, "in png_write_end");
+ if (png_ptr == NULL)
+ return;
+ if (!(png_ptr->mode & PNG_HAVE_IDAT))
+ png_error(png_ptr, "No IDATs written into file");
+
+ /* see if user wants us to write information chunks */
+ if (info_ptr != NULL)
+ {
+#if defined(PNG_WRITE_TEXT_SUPPORTED)
+ int i; /* local index variable */
+#endif
+#if defined(PNG_WRITE_tIME_SUPPORTED)
+ /* check to see if user has supplied a time chunk */
+ if ((info_ptr->valid & PNG_INFO_tIME) &&
+ !(png_ptr->mode & PNG_WROTE_tIME))
+ png_write_tIME(png_ptr, &(info_ptr->mod_time));
+#endif
+#if defined(PNG_WRITE_TEXT_SUPPORTED)
+ /* loop through comment chunks */
+ for (i = 0; i < info_ptr->num_text; i++)
+ {
+ png_debug2(2, "Writing trailer text chunk %d, type %d", i,
+ info_ptr->text[i].compression);
+ /* an internationalized chunk? */
+ if (info_ptr->text[i].compression > 0)
+ {
+#if defined(PNG_WRITE_iTXt_SUPPORTED)
+ /* write international chunk */
+ png_write_iTXt(png_ptr,
+ info_ptr->text[i].compression,
+ info_ptr->text[i].key,
+ info_ptr->text[i].lang,
+ info_ptr->text[i].lang_key,
+ info_ptr->text[i].text);
+#else
+ png_warning(png_ptr, "Unable to write international text");
+#endif
+ /* Mark this chunk as written */
+ info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR;
+ }
+ else if (info_ptr->text[i].compression >= PNG_TEXT_COMPRESSION_zTXt)
+ {
+#if defined(PNG_WRITE_zTXt_SUPPORTED)
+ /* write compressed chunk */
+ png_write_zTXt(png_ptr, info_ptr->text[i].key,
+ info_ptr->text[i].text, 0,
+ info_ptr->text[i].compression);
+#else
+ png_warning(png_ptr, "Unable to write compressed text");
+#endif
+ /* Mark this chunk as written */
+ info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_zTXt_WR;
+ }
+ else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_NONE)
+ {
+#if defined(PNG_WRITE_tEXt_SUPPORTED)
+ /* write uncompressed chunk */
+ png_write_tEXt(png_ptr, info_ptr->text[i].key,
+ info_ptr->text[i].text, 0);
+#else
+ png_warning(png_ptr, "Unable to write uncompressed text");
+#endif
+
+ /* Mark this chunk as written */
+ info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR;
+ }
+ }
+#endif
+#if defined(PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED)
+ if (info_ptr->unknown_chunks_num)
+ {
+ png_unknown_chunk *up;
+
+ png_debug(5, "writing extra chunks");
+
+ for (up = info_ptr->unknown_chunks;
+ up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num;
+ up++)
+ {
+ int keep=png_handle_as_unknown(png_ptr, up->name);
+ if (keep != PNG_HANDLE_CHUNK_NEVER &&
+ up->location && (up->location & PNG_AFTER_IDAT) &&
+ ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS ||
+ (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS)))
+ {
+ png_write_chunk(png_ptr, up->name, up->data, up->size);
+ }
+ }
+ }
+#endif
+ }
+
+ png_ptr->mode |= PNG_AFTER_IDAT;
+
+ /* write end of PNG file */
+ png_write_IEND(png_ptr);
+ /* This flush, added in libpng-1.0.8, removed from libpng-1.0.9beta03,
+ * and restored again in libpng-1.2.30, may cause some applications that
+ * do not set png_ptr->output_flush_fn to crash. If your application
+ * experiences a problem, please try building libpng with
+ * PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED defined, and report the event to
+ * png-mng-implement at lists.sf.net . This kludge will be removed
+ * from libpng-1.4.0.
+ */
+#if defined(PNG_WRITE_FLUSH_SUPPORTED) && \
+ defined(PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED)
+ png_flush(png_ptr);
+#endif
+}
+
+#if defined(PNG_WRITE_tIME_SUPPORTED)
+#if !defined(_WIN32_WCE)
+/* "time.h" functions are not supported on WindowsCE */
+void PNGAPI
+png_convert_from_struct_tm(png_timep ptime, struct tm FAR * ttime)
+{
+ png_debug(1, "in png_convert_from_struct_tm");
+ ptime->year = (png_uint_16)(1900 + ttime->tm_year);
+ ptime->month = (png_byte)(ttime->tm_mon + 1);
+ ptime->day = (png_byte)ttime->tm_mday;
+ ptime->hour = (png_byte)ttime->tm_hour;
+ ptime->minute = (png_byte)ttime->tm_min;
+ ptime->second = (png_byte)ttime->tm_sec;
+}
+
+void PNGAPI
+png_convert_from_time_t(png_timep ptime, time_t ttime)
+{
+ struct tm *tbuf;
+
+ png_debug(1, "in png_convert_from_time_t");
+ tbuf = gmtime(&ttime);
+ png_convert_from_struct_tm(ptime, tbuf);
+}
+#endif
+#endif
+
+/* Initialize png_ptr structure, and allocate any memory needed */
+png_structp PNGAPI
+png_create_write_struct(png_const_charp user_png_ver, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warn_fn)
+{
+#ifdef PNG_USER_MEM_SUPPORTED
+ return (png_create_write_struct_2(user_png_ver, error_ptr, error_fn,
+ warn_fn, png_voidp_NULL, png_malloc_ptr_NULL, png_free_ptr_NULL));
+}
+
+/* Alternate initialize png_ptr structure, and allocate any memory needed */
+png_structp PNGAPI
+png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
+ png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr,
+ png_malloc_ptr malloc_fn, png_free_ptr free_fn)
+{
+#endif /* PNG_USER_MEM_SUPPORTED */
+#ifdef PNG_SETJMP_SUPPORTED
+ volatile
+#endif
+ png_structp png_ptr;
+#ifdef PNG_SETJMP_SUPPORTED
+#ifdef USE_FAR_KEYWORD
+ jmp_buf jmpbuf;
+#endif
+#endif
+ int i;
+ png_debug(1, "in png_create_write_struct");
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_ptr = (png_structp)png_create_struct_2(PNG_STRUCT_PNG,
+ (png_malloc_ptr)malloc_fn, (png_voidp)mem_ptr);
+#else
+ png_ptr = (png_structp)png_create_struct(PNG_STRUCT_PNG);
+#endif /* PNG_USER_MEM_SUPPORTED */
+ if (png_ptr == NULL)
+ return (NULL);
+
+ /* added at libpng-1.2.6 */
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+ png_ptr->user_width_max=PNG_USER_WIDTH_MAX;
+ png_ptr->user_height_max=PNG_USER_HEIGHT_MAX;
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+#ifdef USE_FAR_KEYWORD
+ if (setjmp(jmpbuf))
+#else
+ if (setjmp(png_ptr->jmpbuf))
+#endif
+ {
+ png_free(png_ptr, png_ptr->zbuf);
+ png_ptr->zbuf=NULL;
+ png_destroy_struct(png_ptr);
+ return (NULL);
+ }
+#ifdef USE_FAR_KEYWORD
+ png_memcpy(png_ptr->jmpbuf, jmpbuf, png_sizeof(jmp_buf));
+#endif
+#endif
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_set_mem_fn(png_ptr, mem_ptr, malloc_fn, free_fn);
+#endif /* PNG_USER_MEM_SUPPORTED */
+ png_set_error_fn(png_ptr, error_ptr, error_fn, warn_fn);
+
+ if (user_png_ver)
+ {
+ i=0;
+ do
+ {
+ if (user_png_ver[i] != png_libpng_ver[i])
+ png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH;
+ } while (png_libpng_ver[i++]);
+ }
+
+ if (png_ptr->flags & PNG_FLAG_LIBRARY_MISMATCH)
+ {
+ /* Libpng 0.90 and later are binary incompatible with libpng 0.89, so
+ * we must recompile any applications that use any older library version.
+ * For versions after libpng 1.0, we will be compatible, so we need
+ * only check the first digit.
+ */
+ if (user_png_ver == NULL || user_png_ver[0] != png_libpng_ver[0] ||
+ (user_png_ver[0] == '1' && user_png_ver[2] != png_libpng_ver[2]) ||
+ (user_png_ver[0] == '0' && user_png_ver[2] < '9'))
+ {
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ char msg[80];
+ if (user_png_ver)
+ {
+ png_snprintf(msg, 80,
+ "Application was compiled with png.h from libpng-%.20s",
+ user_png_ver);
+ png_warning(png_ptr, msg);
+ }
+ png_snprintf(msg, 80,
+ "Application is running with png.c from libpng-%.20s",
+ png_libpng_ver);
+ png_warning(png_ptr, msg);
+#endif
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ png_ptr->flags=0;
+#endif
+ png_error(png_ptr,
+ "Incompatible libpng version in application and library");
+ }
+ }
+
+ /* initialize zbuf - compression buffer */
+ png_ptr->zbuf_size = PNG_ZBUF_SIZE;
+ png_ptr->zbuf = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)png_ptr->zbuf_size);
+
+ png_set_write_fn(png_ptr, png_voidp_NULL, png_rw_ptr_NULL,
+ png_flush_ptr_NULL);
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ png_set_filter_heuristics(png_ptr, PNG_FILTER_HEURISTIC_DEFAULT,
+ 1, png_doublep_NULL, png_doublep_NULL);
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+/* Applications that neglect to set up their own setjmp() and then encounter
+ a png_error() will longjmp here. Since the jmpbuf is then meaningless we
+ abort instead of returning. */
+#ifdef USE_FAR_KEYWORD
+ if (setjmp(jmpbuf))
+ PNG_ABORT();
+ png_memcpy(png_ptr->jmpbuf, jmpbuf, png_sizeof(jmp_buf));
+#else
+ if (setjmp(png_ptr->jmpbuf))
+ PNG_ABORT();
+#endif
+#endif
+ return (png_ptr);
+}
+
+/* Initialize png_ptr structure, and allocate any memory needed */
+#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
+/* Deprecated. */
+#undef png_write_init
+void PNGAPI
+png_write_init(png_structp png_ptr)
+{
+ /* We only come here via pre-1.0.7-compiled applications */
+ png_write_init_2(png_ptr, "1.0.6 or earlier", 0, 0);
+}
+
+void PNGAPI
+png_write_init_2(png_structp png_ptr, png_const_charp user_png_ver,
+ png_size_t png_struct_size, png_size_t png_info_size)
+{
+ /* We only come here via pre-1.0.12-compiled applications */
+ if (png_ptr == NULL) return;
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ if (png_sizeof(png_struct) > png_struct_size ||
+ png_sizeof(png_info) > png_info_size)
+ {
+ char msg[80];
+ png_ptr->warning_fn=NULL;
+ if (user_png_ver)
+ {
+ png_snprintf(msg, 80,
+ "Application was compiled with png.h from libpng-%.20s",
+ user_png_ver);
+ png_warning(png_ptr, msg);
+ }
+ png_snprintf(msg, 80,
+ "Application is running with png.c from libpng-%.20s",
+ png_libpng_ver);
+ png_warning(png_ptr, msg);
+ }
+#endif
+ if (png_sizeof(png_struct) > png_struct_size)
+ {
+ png_ptr->error_fn=NULL;
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ png_ptr->flags=0;
+#endif
+ png_error(png_ptr,
+ "The png struct allocated by the application for writing is too small.");
+ }
+ if (png_sizeof(png_info) > png_info_size)
+ {
+ png_ptr->error_fn=NULL;
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+ png_ptr->flags=0;
+#endif
+ png_error(png_ptr,
+ "The info struct allocated by the application for writing is too small.");
+ }
+ png_write_init_3(&png_ptr, user_png_ver, png_struct_size);
+}
+#endif /* PNG_1_0_X || PNG_1_2_X */
+
+
+void PNGAPI
+png_write_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
+ png_size_t png_struct_size)
+{
+ png_structp png_ptr=*ptr_ptr;
+#ifdef PNG_SETJMP_SUPPORTED
+ jmp_buf tmp_jmp; /* to save current jump buffer */
+#endif
+
+ int i = 0;
+
+ if (png_ptr == NULL)
+ return;
+
+ do
+ {
+ if (user_png_ver[i] != png_libpng_ver[i])
+ {
+#ifdef PNG_LEGACY_SUPPORTED
+ png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH;
+#else
+ png_ptr->warning_fn=NULL;
+ png_warning(png_ptr,
+ "Application uses deprecated png_write_init() and should be recompiled.");
+ break;
+#endif
+ }
+ } while (png_libpng_ver[i++]);
+
+ png_debug(1, "in png_write_init_3");
+
+#ifdef PNG_SETJMP_SUPPORTED
+ /* save jump buffer and error functions */
+ png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf));
+#endif
+
+ if (png_sizeof(png_struct) > png_struct_size)
+ {
+ png_destroy_struct(png_ptr);
+ png_ptr = (png_structp)png_create_struct(PNG_STRUCT_PNG);
+ *ptr_ptr = png_ptr;
+ }
+
+ /* reset all variables to 0 */
+ png_memset(png_ptr, 0, png_sizeof(png_struct));
+
+ /* added at libpng-1.2.6 */
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+ png_ptr->user_width_max=PNG_USER_WIDTH_MAX;
+ png_ptr->user_height_max=PNG_USER_HEIGHT_MAX;
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+ /* restore jump buffer */
+ png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf));
+#endif
+
+ png_set_write_fn(png_ptr, png_voidp_NULL, png_rw_ptr_NULL,
+ png_flush_ptr_NULL);
+
+ /* initialize zbuf - compression buffer */
+ png_ptr->zbuf_size = PNG_ZBUF_SIZE;
+ png_ptr->zbuf = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)png_ptr->zbuf_size);
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ png_set_filter_heuristics(png_ptr, PNG_FILTER_HEURISTIC_DEFAULT,
+ 1, png_doublep_NULL, png_doublep_NULL);
+#endif
+}
+
+/* Write a few rows of image data. If the image is interlaced,
+ * either you will have to write the 7 sub images, or, if you
+ * have called png_set_interlace_handling(), you will have to
+ * "write" the image seven times.
+ */
+void PNGAPI
+png_write_rows(png_structp png_ptr, png_bytepp row,
+ png_uint_32 num_rows)
+{
+ png_uint_32 i; /* row counter */
+ png_bytepp rp; /* row pointer */
+
+ png_debug(1, "in png_write_rows");
+
+ if (png_ptr == NULL)
+ return;
+
+ /* loop through the rows */
+ for (i = 0, rp = row; i < num_rows; i++, rp++)
+ {
+ png_write_row(png_ptr, *rp);
+ }
+}
+
+/* Write the image. You only need to call this function once, even
+ * if you are writing an interlaced image.
+ */
+void PNGAPI
+png_write_image(png_structp png_ptr, png_bytepp image)
+{
+ png_uint_32 i; /* row index */
+ int pass, num_pass; /* pass variables */
+ png_bytepp rp; /* points to current row */
+
+ if (png_ptr == NULL)
+ return;
+
+ png_debug(1, "in png_write_image");
+#if defined(PNG_WRITE_INTERLACING_SUPPORTED)
+ /* intialize interlace handling. If image is not interlaced,
+ this will set pass to 1 */
+ num_pass = png_set_interlace_handling(png_ptr);
+#else
+ num_pass = 1;
+#endif
+ /* loop through passes */
+ for (pass = 0; pass < num_pass; pass++)
+ {
+ /* loop through image */
+ for (i = 0, rp = image; i < png_ptr->height; i++, rp++)
+ {
+ png_write_row(png_ptr, *rp);
+ }
+ }
+}
+
+/* called by user to write a row of image data */
+void PNGAPI
+png_write_row(png_structp png_ptr, png_bytep row)
+{
+ if (png_ptr == NULL)
+ return;
+ png_debug2(1, "in png_write_row (row %ld, pass %d)",
+ png_ptr->row_number, png_ptr->pass);
+
+ /* initialize transformations and other stuff if first time */
+ if (png_ptr->row_number == 0 && png_ptr->pass == 0)
+ {
+ /* make sure we wrote the header info */
+ if (!(png_ptr->mode & PNG_WROTE_INFO_BEFORE_PLTE))
+ png_error(png_ptr,
+ "png_write_info was never called before png_write_row.");
+
+ /* check for transforms that have been set but were defined out */
+#if !defined(PNG_WRITE_INVERT_SUPPORTED) && defined(PNG_READ_INVERT_SUPPORTED)
+ if (png_ptr->transformations & PNG_INVERT_MONO)
+ png_warning(png_ptr, "PNG_WRITE_INVERT_SUPPORTED is not defined.");
+#endif
+#if !defined(PNG_WRITE_FILLER_SUPPORTED) && defined(PNG_READ_FILLER_SUPPORTED)
+ if (png_ptr->transformations & PNG_FILLER)
+ png_warning(png_ptr, "PNG_WRITE_FILLER_SUPPORTED is not defined.");
+#endif
+#if !defined(PNG_WRITE_PACKSWAP_SUPPORTED) && defined(PNG_READ_PACKSWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACKSWAP)
+ png_warning(png_ptr, "PNG_WRITE_PACKSWAP_SUPPORTED is not defined.");
+#endif
+#if !defined(PNG_WRITE_PACK_SUPPORTED) && defined(PNG_READ_PACK_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACK)
+ png_warning(png_ptr, "PNG_WRITE_PACK_SUPPORTED is not defined.");
+#endif
+#if !defined(PNG_WRITE_SHIFT_SUPPORTED) && defined(PNG_READ_SHIFT_SUPPORTED)
+ if (png_ptr->transformations & PNG_SHIFT)
+ png_warning(png_ptr, "PNG_WRITE_SHIFT_SUPPORTED is not defined.");
+#endif
+#if !defined(PNG_WRITE_BGR_SUPPORTED) && defined(PNG_READ_BGR_SUPPORTED)
+ if (png_ptr->transformations & PNG_BGR)
+ png_warning(png_ptr, "PNG_WRITE_BGR_SUPPORTED is not defined.");
+#endif
+#if !defined(PNG_WRITE_SWAP_SUPPORTED) && defined(PNG_READ_SWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_SWAP_BYTES)
+ png_warning(png_ptr, "PNG_WRITE_SWAP_SUPPORTED is not defined.");
+#endif
+
+ png_write_start_row(png_ptr);
+ }
+
+#if defined(PNG_WRITE_INTERLACING_SUPPORTED)
+ /* if interlaced and not interested in row, return */
+ if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE))
+ {
+ switch (png_ptr->pass)
+ {
+ case 0:
+ if (png_ptr->row_number & 0x07)
+ {
+ png_write_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 1:
+ if ((png_ptr->row_number & 0x07) || png_ptr->width < 5)
+ {
+ png_write_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 2:
+ if ((png_ptr->row_number & 0x07) != 4)
+ {
+ png_write_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 3:
+ if ((png_ptr->row_number & 0x03) || png_ptr->width < 3)
+ {
+ png_write_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 4:
+ if ((png_ptr->row_number & 0x03) != 2)
+ {
+ png_write_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 5:
+ if ((png_ptr->row_number & 0x01) || png_ptr->width < 2)
+ {
+ png_write_finish_row(png_ptr);
+ return;
+ }
+ break;
+ case 6:
+ if (!(png_ptr->row_number & 0x01))
+ {
+ png_write_finish_row(png_ptr);
+ return;
+ }
+ break;
+ }
+ }
+#endif
+
+ /* set up row info for transformations */
+ png_ptr->row_info.color_type = png_ptr->color_type;
+ png_ptr->row_info.width = png_ptr->usr_width;
+ png_ptr->row_info.channels = png_ptr->usr_channels;
+ png_ptr->row_info.bit_depth = png_ptr->usr_bit_depth;
+ png_ptr->row_info.pixel_depth = (png_byte)(png_ptr->row_info.bit_depth *
+ png_ptr->row_info.channels);
+
+ png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth,
+ png_ptr->row_info.width);
+
+ png_debug1(3, "row_info->color_type = %d", png_ptr->row_info.color_type);
+ png_debug1(3, "row_info->width = %lu", png_ptr->row_info.width);
+ png_debug1(3, "row_info->channels = %d", png_ptr->row_info.channels);
+ png_debug1(3, "row_info->bit_depth = %d", png_ptr->row_info.bit_depth);
+ png_debug1(3, "row_info->pixel_depth = %d", png_ptr->row_info.pixel_depth);
+ png_debug1(3, "row_info->rowbytes = %lu", png_ptr->row_info.rowbytes);
+
+ /* Copy user's row into buffer, leaving room for filter byte. */
+ png_memcpy_check(png_ptr, png_ptr->row_buf + 1, row,
+ png_ptr->row_info.rowbytes);
+
+#if defined(PNG_WRITE_INTERLACING_SUPPORTED)
+ /* handle interlacing */
+ if (png_ptr->interlaced && png_ptr->pass < 6 &&
+ (png_ptr->transformations & PNG_INTERLACE))
+ {
+ png_do_write_interlace(&(png_ptr->row_info),
+ png_ptr->row_buf + 1, png_ptr->pass);
+ /* this should always get caught above, but still ... */
+ if (!(png_ptr->row_info.width))
+ {
+ png_write_finish_row(png_ptr);
+ return;
+ }
+ }
+#endif
+
+ /* handle other transformations */
+ if (png_ptr->transformations)
+ png_do_write_transformations(png_ptr);
+
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ /* Write filter_method 64 (intrapixel differencing) only if
+ * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and
+ * 2. Libpng did not write a PNG signature (this filter_method is only
+ * used in PNG datastreams that are embedded in MNG datastreams) and
+ * 3. The application called png_permit_mng_features with a mask that
+ * included PNG_FLAG_MNG_FILTER_64 and
+ * 4. The filter_method is 64 and
+ * 5. The color_type is RGB or RGBA
+ */
+ if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING))
+ {
+ /* Intrapixel differencing */
+ png_do_write_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1);
+ }
+#endif
+
+ /* Find a filter if necessary, filter the row and write it out. */
+ png_write_find_filter(png_ptr, &(png_ptr->row_info));
+
+ if (png_ptr->write_row_fn != NULL)
+ (*(png_ptr->write_row_fn))(png_ptr, png_ptr->row_number, png_ptr->pass);
+}
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+/* Set the automatic flush interval or 0 to turn flushing off */
+void PNGAPI
+png_set_flush(png_structp png_ptr, int nrows)
+{
+ png_debug(1, "in png_set_flush");
+ if (png_ptr == NULL)
+ return;
+ png_ptr->flush_dist = (nrows < 0 ? 0 : nrows);
+}
+
+/* flush the current output buffers now */
+void PNGAPI
+png_write_flush(png_structp png_ptr)
+{
+ int wrote_IDAT;
+
+ png_debug(1, "in png_write_flush");
+ if (png_ptr == NULL)
+ return;
+ /* We have already written out all of the data */
+ if (png_ptr->row_number >= png_ptr->num_rows)
+ return;
+
+ do
+ {
+ int ret;
+
+ /* compress the data */
+ ret = deflate(&png_ptr->zstream, Z_SYNC_FLUSH);
+ wrote_IDAT = 0;
+
+ /* check for compression errors */
+ if (ret != Z_OK)
+ {
+ if (png_ptr->zstream.msg != NULL)
+ png_error(png_ptr, png_ptr->zstream.msg);
+ else
+ png_error(png_ptr, "zlib error");
+ }
+
+ if (!(png_ptr->zstream.avail_out))
+ {
+ /* write the IDAT and reset the zlib output buffer */
+ png_write_IDAT(png_ptr, png_ptr->zbuf,
+ png_ptr->zbuf_size);
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ wrote_IDAT = 1;
+ }
+ } while(wrote_IDAT == 1);
+
+ /* If there is any data left to be output, write it into a new IDAT */
+ if (png_ptr->zbuf_size != png_ptr->zstream.avail_out)
+ {
+ /* write the IDAT and reset the zlib output buffer */
+ png_write_IDAT(png_ptr, png_ptr->zbuf,
+ png_ptr->zbuf_size - png_ptr->zstream.avail_out);
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ }
+ png_ptr->flush_rows = 0;
+ png_flush(png_ptr);
+}
+#endif /* PNG_WRITE_FLUSH_SUPPORTED */
+
+/* free all memory used by the write */
+void PNGAPI
+png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr)
+{
+ png_structp png_ptr = NULL;
+ png_infop info_ptr = NULL;
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_free_ptr free_fn = NULL;
+ png_voidp mem_ptr = NULL;
+#endif
+
+ png_debug(1, "in png_destroy_write_struct");
+ if (png_ptr_ptr != NULL)
+ {
+ png_ptr = *png_ptr_ptr;
+#ifdef PNG_USER_MEM_SUPPORTED
+ free_fn = png_ptr->free_fn;
+ mem_ptr = png_ptr->mem_ptr;
+#endif
+ }
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ if (png_ptr != NULL)
+ {
+ free_fn = png_ptr->free_fn;
+ mem_ptr = png_ptr->mem_ptr;
+ }
+#endif
+
+ if (info_ptr_ptr != NULL)
+ info_ptr = *info_ptr_ptr;
+
+ if (info_ptr != NULL)
+ {
+ if (png_ptr != NULL)
+ {
+ png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1);
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
+ if (png_ptr->num_chunk_list)
+ {
+ png_free(png_ptr, png_ptr->chunk_list);
+ png_ptr->chunk_list=NULL;
+ png_ptr->num_chunk_list = 0;
+ }
+#endif
+ }
+
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2((png_voidp)info_ptr, (png_free_ptr)free_fn,
+ (png_voidp)mem_ptr);
+#else
+ png_destroy_struct((png_voidp)info_ptr);
+#endif
+ *info_ptr_ptr = NULL;
+ }
+
+ if (png_ptr != NULL)
+ {
+ png_write_destroy(png_ptr);
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2((png_voidp)png_ptr, (png_free_ptr)free_fn,
+ (png_voidp)mem_ptr);
+#else
+ png_destroy_struct((png_voidp)png_ptr);
+#endif
+ *png_ptr_ptr = NULL;
+ }
+}
+
+
+/* Free any memory used in png_ptr struct (old method) */
+void /* PRIVATE */
+png_write_destroy(png_structp png_ptr)
+{
+#ifdef PNG_SETJMP_SUPPORTED
+ jmp_buf tmp_jmp; /* save jump buffer */
+#endif
+ png_error_ptr error_fn;
+ png_error_ptr warning_fn;
+ png_voidp error_ptr;
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_free_ptr free_fn;
+#endif
+
+ png_debug(1, "in png_write_destroy");
+ /* free any memory zlib uses */
+ deflateEnd(&png_ptr->zstream);
+
+ /* free our memory. png_free checks NULL for us. */
+ png_free(png_ptr, png_ptr->zbuf);
+ png_free(png_ptr, png_ptr->row_buf);
+#ifndef PNG_NO_WRITE_FILTER
+ png_free(png_ptr, png_ptr->prev_row);
+ png_free(png_ptr, png_ptr->sub_row);
+ png_free(png_ptr, png_ptr->up_row);
+ png_free(png_ptr, png_ptr->avg_row);
+ png_free(png_ptr, png_ptr->paeth_row);
+#endif
+
+#if defined(PNG_TIME_RFC1123_SUPPORTED)
+ png_free(png_ptr, png_ptr->time_buffer);
+#endif
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ png_free(png_ptr, png_ptr->prev_filters);
+ png_free(png_ptr, png_ptr->filter_weights);
+ png_free(png_ptr, png_ptr->inv_filter_weights);
+ png_free(png_ptr, png_ptr->filter_costs);
+ png_free(png_ptr, png_ptr->inv_filter_costs);
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+ /* reset structure */
+ png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf));
+#endif
+
+ error_fn = png_ptr->error_fn;
+ warning_fn = png_ptr->warning_fn;
+ error_ptr = png_ptr->error_ptr;
+#ifdef PNG_USER_MEM_SUPPORTED
+ free_fn = png_ptr->free_fn;
+#endif
+
+ png_memset(png_ptr, 0, png_sizeof(png_struct));
+
+ png_ptr->error_fn = error_fn;
+ png_ptr->warning_fn = warning_fn;
+ png_ptr->error_ptr = error_ptr;
+#ifdef PNG_USER_MEM_SUPPORTED
+ png_ptr->free_fn = free_fn;
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+ png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf));
+#endif
+}
+
+/* Allow the application to select one or more row filters to use. */
+void PNGAPI
+png_set_filter(png_structp png_ptr, int method, int filters)
+{
+ png_debug(1, "in png_set_filter");
+ if (png_ptr == NULL)
+ return;
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ (method == PNG_INTRAPIXEL_DIFFERENCING))
+ method = PNG_FILTER_TYPE_BASE;
+#endif
+ if (method == PNG_FILTER_TYPE_BASE)
+ {
+ switch (filters & (PNG_ALL_FILTERS | 0x07))
+ {
+#ifndef PNG_NO_WRITE_FILTER
+ case 5:
+ case 6:
+ case 7: png_warning(png_ptr, "Unknown row filter for method 0");
+#endif /* PNG_NO_WRITE_FILTER */
+ case PNG_FILTER_VALUE_NONE:
+ png_ptr->do_filter=PNG_FILTER_NONE; break;
+#ifndef PNG_NO_WRITE_FILTER
+ case PNG_FILTER_VALUE_SUB:
+ png_ptr->do_filter=PNG_FILTER_SUB; break;
+ case PNG_FILTER_VALUE_UP:
+ png_ptr->do_filter=PNG_FILTER_UP; break;
+ case PNG_FILTER_VALUE_AVG:
+ png_ptr->do_filter=PNG_FILTER_AVG; break;
+ case PNG_FILTER_VALUE_PAETH:
+ png_ptr->do_filter=PNG_FILTER_PAETH; break;
+ default: png_ptr->do_filter = (png_byte)filters; break;
+#else
+ default: png_warning(png_ptr, "Unknown row filter for method 0");
+#endif /* PNG_NO_WRITE_FILTER */
+ }
+
+ /* If we have allocated the row_buf, this means we have already started
+ * with the image and we should have allocated all of the filter buffers
+ * that have been selected. If prev_row isn't already allocated, then
+ * it is too late to start using the filters that need it, since we
+ * will be missing the data in the previous row. If an application
+ * wants to start and stop using particular filters during compression,
+ * it should start out with all of the filters, and then add and
+ * remove them after the start of compression.
+ */
+ if (png_ptr->row_buf != NULL)
+ {
+#ifndef PNG_NO_WRITE_FILTER
+ if ((png_ptr->do_filter & PNG_FILTER_SUB) && png_ptr->sub_row == NULL)
+ {
+ png_ptr->sub_row = (png_bytep)png_malloc(png_ptr,
+ (png_ptr->rowbytes + 1));
+ png_ptr->sub_row[0] = PNG_FILTER_VALUE_SUB;
+ }
+
+ if ((png_ptr->do_filter & PNG_FILTER_UP) && png_ptr->up_row == NULL)
+ {
+ if (png_ptr->prev_row == NULL)
+ {
+ png_warning(png_ptr, "Can't add Up filter after starting");
+ png_ptr->do_filter &= ~PNG_FILTER_UP;
+ }
+ else
+ {
+ png_ptr->up_row = (png_bytep)png_malloc(png_ptr,
+ (png_ptr->rowbytes + 1));
+ png_ptr->up_row[0] = PNG_FILTER_VALUE_UP;
+ }
+ }
+
+ if ((png_ptr->do_filter & PNG_FILTER_AVG) && png_ptr->avg_row == NULL)
+ {
+ if (png_ptr->prev_row == NULL)
+ {
+ png_warning(png_ptr, "Can't add Average filter after starting");
+ png_ptr->do_filter &= ~PNG_FILTER_AVG;
+ }
+ else
+ {
+ png_ptr->avg_row = (png_bytep)png_malloc(png_ptr,
+ (png_ptr->rowbytes + 1));
+ png_ptr->avg_row[0] = PNG_FILTER_VALUE_AVG;
+ }
+ }
+
+ if ((png_ptr->do_filter & PNG_FILTER_PAETH) &&
+ png_ptr->paeth_row == NULL)
+ {
+ if (png_ptr->prev_row == NULL)
+ {
+ png_warning(png_ptr, "Can't add Paeth filter after starting");
+ png_ptr->do_filter &= (png_byte)(~PNG_FILTER_PAETH);
+ }
+ else
+ {
+ png_ptr->paeth_row = (png_bytep)png_malloc(png_ptr,
+ (png_ptr->rowbytes + 1));
+ png_ptr->paeth_row[0] = PNG_FILTER_VALUE_PAETH;
+ }
+ }
+
+ if (png_ptr->do_filter == PNG_NO_FILTERS)
+#endif /* PNG_NO_WRITE_FILTER */
+ png_ptr->do_filter = PNG_FILTER_NONE;
+ }
+ }
+ else
+ png_error(png_ptr, "Unknown custom filter method");
+}
+
+/* This allows us to influence the way in which libpng chooses the "best"
+ * filter for the current scanline. While the "minimum-sum-of-absolute-
+ * differences metric is relatively fast and effective, there is some
+ * question as to whether it can be improved upon by trying to keep the
+ * filtered data going to zlib more consistent, hopefully resulting in
+ * better compression.
+ */
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED) /* GRR 970116 */
+void PNGAPI
+png_set_filter_heuristics(png_structp png_ptr, int heuristic_method,
+ int num_weights, png_doublep filter_weights,
+ png_doublep filter_costs)
+{
+ int i;
+
+ png_debug(1, "in png_set_filter_heuristics");
+ if (png_ptr == NULL)
+ return;
+ if (heuristic_method >= PNG_FILTER_HEURISTIC_LAST)
+ {
+ png_warning(png_ptr, "Unknown filter heuristic method");
+ return;
+ }
+
+ if (heuristic_method == PNG_FILTER_HEURISTIC_DEFAULT)
+ {
+ heuristic_method = PNG_FILTER_HEURISTIC_UNWEIGHTED;
+ }
+
+ if (num_weights < 0 || filter_weights == NULL ||
+ heuristic_method == PNG_FILTER_HEURISTIC_UNWEIGHTED)
+ {
+ num_weights = 0;
+ }
+
+ png_ptr->num_prev_filters = (png_byte)num_weights;
+ png_ptr->heuristic_method = (png_byte)heuristic_method;
+
+ if (num_weights > 0)
+ {
+ if (png_ptr->prev_filters == NULL)
+ {
+ png_ptr->prev_filters = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(png_sizeof(png_byte) * num_weights));
+
+ /* To make sure that the weighting starts out fairly */
+ for (i = 0; i < num_weights; i++)
+ {
+ png_ptr->prev_filters[i] = 255;
+ }
+ }
+
+ if (png_ptr->filter_weights == NULL)
+ {
+ png_ptr->filter_weights = (png_uint_16p)png_malloc(png_ptr,
+ (png_uint_32)(png_sizeof(png_uint_16) * num_weights));
+
+ png_ptr->inv_filter_weights = (png_uint_16p)png_malloc(png_ptr,
+ (png_uint_32)(png_sizeof(png_uint_16) * num_weights));
+ for (i = 0; i < num_weights; i++)
+ {
+ png_ptr->inv_filter_weights[i] =
+ png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR;
+ }
+ }
+
+ for (i = 0; i < num_weights; i++)
+ {
+ if (filter_weights[i] < 0.0)
+ {
+ png_ptr->inv_filter_weights[i] =
+ png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR;
+ }
+ else
+ {
+ png_ptr->inv_filter_weights[i] =
+ (png_uint_16)((double)PNG_WEIGHT_FACTOR*filter_weights[i]+0.5);
+ png_ptr->filter_weights[i] =
+ (png_uint_16)((double)PNG_WEIGHT_FACTOR/filter_weights[i]+0.5);
+ }
+ }
+ }
+
+ /* If, in the future, there are other filter methods, this would
+ * need to be based on png_ptr->filter.
+ */
+ if (png_ptr->filter_costs == NULL)
+ {
+ png_ptr->filter_costs = (png_uint_16p)png_malloc(png_ptr,
+ (png_uint_32)(png_sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST));
+
+ png_ptr->inv_filter_costs = (png_uint_16p)png_malloc(png_ptr,
+ (png_uint_32)(png_sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST));
+
+ for (i = 0; i < PNG_FILTER_VALUE_LAST; i++)
+ {
+ png_ptr->inv_filter_costs[i] =
+ png_ptr->filter_costs[i] = PNG_COST_FACTOR;
+ }
+ }
+
+ /* Here is where we set the relative costs of the different filters. We
+ * should take the desired compression level into account when setting
+ * the costs, so that Paeth, for instance, has a high relative cost at low
+ * compression levels, while it has a lower relative cost at higher
+ * compression settings. The filter types are in order of increasing
+ * relative cost, so it would be possible to do this with an algorithm.
+ */
+ for (i = 0; i < PNG_FILTER_VALUE_LAST; i++)
+ {
+ if (filter_costs == NULL || filter_costs[i] < 0.0)
+ {
+ png_ptr->inv_filter_costs[i] =
+ png_ptr->filter_costs[i] = PNG_COST_FACTOR;
+ }
+ else if (filter_costs[i] >= 1.0)
+ {
+ png_ptr->inv_filter_costs[i] =
+ (png_uint_16)((double)PNG_COST_FACTOR / filter_costs[i] + 0.5);
+ png_ptr->filter_costs[i] =
+ (png_uint_16)((double)PNG_COST_FACTOR * filter_costs[i] + 0.5);
+ }
+ }
+}
+#endif /* PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */
+
+void PNGAPI
+png_set_compression_level(png_structp png_ptr, int level)
+{
+ png_debug(1, "in png_set_compression_level");
+ if (png_ptr == NULL)
+ return;
+ png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_LEVEL;
+ png_ptr->zlib_level = level;
+}
+
+void PNGAPI
+png_set_compression_mem_level(png_structp png_ptr, int mem_level)
+{
+ png_debug(1, "in png_set_compression_mem_level");
+ if (png_ptr == NULL)
+ return;
+ png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL;
+ png_ptr->zlib_mem_level = mem_level;
+}
+
+void PNGAPI
+png_set_compression_strategy(png_structp png_ptr, int strategy)
+{
+ png_debug(1, "in png_set_compression_strategy");
+ if (png_ptr == NULL)
+ return;
+ png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_STRATEGY;
+ png_ptr->zlib_strategy = strategy;
+}
+
+void PNGAPI
+png_set_compression_window_bits(png_structp png_ptr, int window_bits)
+{
+ if (png_ptr == NULL)
+ return;
+ if (window_bits > 15)
+ png_warning(png_ptr, "Only compression windows <= 32k supported by PNG");
+ else if (window_bits < 8)
+ png_warning(png_ptr, "Only compression windows >= 256 supported by PNG");
+#ifndef WBITS_8_OK
+ /* avoid libpng bug with 256-byte windows */
+ if (window_bits == 8)
+ {
+ png_warning(png_ptr, "Compression window is being reset to 512");
+ window_bits=9;
+ }
+#endif
+ png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS;
+ png_ptr->zlib_window_bits = window_bits;
+}
+
+void PNGAPI
+png_set_compression_method(png_structp png_ptr, int method)
+{
+ png_debug(1, "in png_set_compression_method");
+ if (png_ptr == NULL)
+ return;
+ if (method != 8)
+ png_warning(png_ptr, "Only compression method 8 is supported by PNG");
+ png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_METHOD;
+ png_ptr->zlib_method = method;
+}
+
+void PNGAPI
+png_set_write_status_fn(png_structp png_ptr, png_write_status_ptr write_row_fn)
+{
+ if (png_ptr == NULL)
+ return;
+ png_ptr->write_row_fn = write_row_fn;
+}
+
+#if defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+void PNGAPI
+png_set_write_user_transform_fn(png_structp png_ptr, png_user_transform_ptr
+ write_user_transform_fn)
+{
+ png_debug(1, "in png_set_write_user_transform_fn");
+ if (png_ptr == NULL)
+ return;
+ png_ptr->transformations |= PNG_USER_TRANSFORM;
+ png_ptr->write_user_transform_fn = write_user_transform_fn;
+}
+#endif
+
+
+#if defined(PNG_INFO_IMAGE_SUPPORTED)
+void PNGAPI
+png_write_png(png_structp png_ptr, png_infop info_ptr,
+ int transforms, voidp params)
+{
+ if (png_ptr == NULL || info_ptr == NULL)
+ return;
+#if defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+ /* invert the alpha channel from opacity to transparency */
+ if (transforms & PNG_TRANSFORM_INVERT_ALPHA)
+ png_set_invert_alpha(png_ptr);
+#endif
+
+ /* Write the file header information. */
+ png_write_info(png_ptr, info_ptr);
+
+ /* ------ these transformations don't touch the info structure ------- */
+
+#if defined(PNG_WRITE_INVERT_SUPPORTED)
+ /* invert monochrome pixels */
+ if (transforms & PNG_TRANSFORM_INVERT_MONO)
+ png_set_invert_mono(png_ptr);
+#endif
+
+#if defined(PNG_WRITE_SHIFT_SUPPORTED)
+ /* Shift the pixels up to a legal bit depth and fill in
+ * as appropriate to correctly scale the image.
+ */
+ if ((transforms & PNG_TRANSFORM_SHIFT)
+ && (info_ptr->valid & PNG_INFO_sBIT))
+ png_set_shift(png_ptr, &info_ptr->sig_bit);
+#endif
+
+#if defined(PNG_WRITE_PACK_SUPPORTED)
+ /* pack pixels into bytes */
+ if (transforms & PNG_TRANSFORM_PACKING)
+ png_set_packing(png_ptr);
+#endif
+
+#if defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
+ /* swap location of alpha bytes from ARGB to RGBA */
+ if (transforms & PNG_TRANSFORM_SWAP_ALPHA)
+ png_set_swap_alpha(png_ptr);
+#endif
+
+#if defined(PNG_WRITE_FILLER_SUPPORTED)
+ /* Pack XRGB/RGBX/ARGB/RGBA into * RGB (4 channels -> 3 channels) */
+ if (transforms & PNG_TRANSFORM_STRIP_FILLER_AFTER)
+ png_set_filler(png_ptr, 0, PNG_FILLER_AFTER);
+ else if (transforms & PNG_TRANSFORM_STRIP_FILLER_BEFORE)
+ png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE);
+#endif
+
+#if defined(PNG_WRITE_BGR_SUPPORTED)
+ /* flip BGR pixels to RGB */
+ if (transforms & PNG_TRANSFORM_BGR)
+ png_set_bgr(png_ptr);
+#endif
+
+#if defined(PNG_WRITE_SWAP_SUPPORTED)
+ /* swap bytes of 16-bit files to most significant byte first */
+ if (transforms & PNG_TRANSFORM_SWAP_ENDIAN)
+ png_set_swap(png_ptr);
+#endif
+
+#if defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+ /* swap bits of 1, 2, 4 bit packed pixel formats */
+ if (transforms & PNG_TRANSFORM_PACKSWAP)
+ png_set_packswap(png_ptr);
+#endif
+
+ /* ----------------------- end of transformations ------------------- */
+
+ /* write the bits */
+ if (info_ptr->valid & PNG_INFO_IDAT)
+ png_write_image(png_ptr, info_ptr->row_pointers);
+
+ /* It is REQUIRED to call this to finish writing the rest of the file */
+ png_write_end(png_ptr, info_ptr);
+
+ transforms = transforms; /* quiet compiler warnings */
+ params = params;
+}
+#endif
+#endif /* PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngwtran.c b/Build/source/libs/libpng/libpng-1.2.34/pngwtran.c
new file mode 100644
index 00000000000..398fc41be61
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngwtran.c
@@ -0,0 +1,572 @@
+
+/* pngwtran.c - transforms the data in a row for PNG writers
+ *
+ * Last changed in libpng 1.2.9 April 14, 2006
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2006 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#ifdef PNG_WRITE_SUPPORTED
+
+/* Transform the data according to the user's wishes. The order of
+ * transformations is significant.
+ */
+void /* PRIVATE */
+png_do_write_transformations(png_structp png_ptr)
+{
+ png_debug(1, "in png_do_write_transformations");
+
+ if (png_ptr == NULL)
+ return;
+
+#if defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+ if (png_ptr->transformations & PNG_USER_TRANSFORM)
+ if (png_ptr->write_user_transform_fn != NULL)
+ (*(png_ptr->write_user_transform_fn)) /* user write transform function */
+ (png_ptr, /* png_ptr */
+ &(png_ptr->row_info), /* row_info: */
+ /* png_uint_32 width; width of row */
+ /* png_uint_32 rowbytes; number of bytes in row */
+ /* png_byte color_type; color type of pixels */
+ /* png_byte bit_depth; bit depth of samples */
+ /* png_byte channels; number of channels (1-4) */
+ /* png_byte pixel_depth; bits per pixel (depth*channels) */
+ png_ptr->row_buf + 1); /* start of pixel data for row */
+#endif
+#if defined(PNG_WRITE_FILLER_SUPPORTED)
+ if (png_ptr->transformations & PNG_FILLER)
+ png_do_strip_filler(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ png_ptr->flags);
+#endif
+#if defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACKSWAP)
+ png_do_packswap(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+#if defined(PNG_WRITE_PACK_SUPPORTED)
+ if (png_ptr->transformations & PNG_PACK)
+ png_do_pack(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ (png_uint_32)png_ptr->bit_depth);
+#endif
+#if defined(PNG_WRITE_SWAP_SUPPORTED)
+ if (png_ptr->transformations & PNG_SWAP_BYTES)
+ png_do_swap(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+#if defined(PNG_WRITE_SHIFT_SUPPORTED)
+ if (png_ptr->transformations & PNG_SHIFT)
+ png_do_shift(&(png_ptr->row_info), png_ptr->row_buf + 1,
+ &(png_ptr->shift));
+#endif
+#if defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
+ if (png_ptr->transformations & PNG_SWAP_ALPHA)
+ png_do_write_swap_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+#if defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+ if (png_ptr->transformations & PNG_INVERT_ALPHA)
+ png_do_write_invert_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+#if defined(PNG_WRITE_BGR_SUPPORTED)
+ if (png_ptr->transformations & PNG_BGR)
+ png_do_bgr(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+#if defined(PNG_WRITE_INVERT_SUPPORTED)
+ if (png_ptr->transformations & PNG_INVERT_MONO)
+ png_do_invert(&(png_ptr->row_info), png_ptr->row_buf + 1);
+#endif
+}
+
+#if defined(PNG_WRITE_PACK_SUPPORTED)
+/* Pack pixels into bytes. Pass the true bit depth in bit_depth. The
+ * row_info bit depth should be 8 (one pixel per byte). The channels
+ * should be 1 (this only happens on grayscale and paletted images).
+ */
+void /* PRIVATE */
+png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
+{
+ png_debug(1, "in png_do_pack");
+ if (row_info->bit_depth == 8 &&
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ row_info->channels == 1)
+ {
+ switch ((int)bit_depth)
+ {
+ case 1:
+ {
+ png_bytep sp, dp;
+ int mask, v;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ sp = row;
+ dp = row;
+ mask = 0x80;
+ v = 0;
+
+ for (i = 0; i < row_width; i++)
+ {
+ if (*sp != 0)
+ v |= mask;
+ sp++;
+ if (mask > 1)
+ mask >>= 1;
+ else
+ {
+ mask = 0x80;
+ *dp = (png_byte)v;
+ dp++;
+ v = 0;
+ }
+ }
+ if (mask != 0x80)
+ *dp = (png_byte)v;
+ break;
+ }
+ case 2:
+ {
+ png_bytep sp, dp;
+ int shift, v;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ sp = row;
+ dp = row;
+ shift = 6;
+ v = 0;
+ for (i = 0; i < row_width; i++)
+ {
+ png_byte value;
+
+ value = (png_byte)(*sp & 0x03);
+ v |= (value << shift);
+ if (shift == 0)
+ {
+ shift = 6;
+ *dp = (png_byte)v;
+ dp++;
+ v = 0;
+ }
+ else
+ shift -= 2;
+ sp++;
+ }
+ if (shift != 6)
+ *dp = (png_byte)v;
+ break;
+ }
+ case 4:
+ {
+ png_bytep sp, dp;
+ int shift, v;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ sp = row;
+ dp = row;
+ shift = 4;
+ v = 0;
+ for (i = 0; i < row_width; i++)
+ {
+ png_byte value;
+
+ value = (png_byte)(*sp & 0x0f);
+ v |= (value << shift);
+
+ if (shift == 0)
+ {
+ shift = 4;
+ *dp = (png_byte)v;
+ dp++;
+ v = 0;
+ }
+ else
+ shift -= 4;
+
+ sp++;
+ }
+ if (shift != 4)
+ *dp = (png_byte)v;
+ break;
+ }
+ }
+ row_info->bit_depth = (png_byte)bit_depth;
+ row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth,
+ row_info->width);
+ }
+}
+#endif
+
+#if defined(PNG_WRITE_SHIFT_SUPPORTED)
+/* Shift pixel values to take advantage of whole range. Pass the
+ * true number of bits in bit_depth. The row should be packed
+ * according to row_info->bit_depth. Thus, if you had a row of
+ * bit depth 4, but the pixels only had values from 0 to 7, you
+ * would pass 3 as bit_depth, and this routine would translate the
+ * data to 0 to 15.
+ */
+void /* PRIVATE */
+png_do_shift(png_row_infop row_info, png_bytep row, png_color_8p bit_depth)
+{
+ png_debug(1, "in png_do_shift");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL &&
+#else
+ if (
+#endif
+ row_info->color_type != PNG_COLOR_TYPE_PALETTE)
+ {
+ int shift_start[4], shift_dec[4];
+ int channels = 0;
+
+ if (row_info->color_type & PNG_COLOR_MASK_COLOR)
+ {
+ shift_start[channels] = row_info->bit_depth - bit_depth->red;
+ shift_dec[channels] = bit_depth->red;
+ channels++;
+ shift_start[channels] = row_info->bit_depth - bit_depth->green;
+ shift_dec[channels] = bit_depth->green;
+ channels++;
+ shift_start[channels] = row_info->bit_depth - bit_depth->blue;
+ shift_dec[channels] = bit_depth->blue;
+ channels++;
+ }
+ else
+ {
+ shift_start[channels] = row_info->bit_depth - bit_depth->gray;
+ shift_dec[channels] = bit_depth->gray;
+ channels++;
+ }
+ if (row_info->color_type & PNG_COLOR_MASK_ALPHA)
+ {
+ shift_start[channels] = row_info->bit_depth - bit_depth->alpha;
+ shift_dec[channels] = bit_depth->alpha;
+ channels++;
+ }
+
+ /* with low row depths, could only be grayscale, so one channel */
+ if (row_info->bit_depth < 8)
+ {
+ png_bytep bp = row;
+ png_uint_32 i;
+ png_byte mask;
+ png_uint_32 row_bytes = row_info->rowbytes;
+
+ if (bit_depth->gray == 1 && row_info->bit_depth == 2)
+ mask = 0x55;
+ else if (row_info->bit_depth == 4 && bit_depth->gray == 3)
+ mask = 0x11;
+ else
+ mask = 0xff;
+
+ for (i = 0; i < row_bytes; i++, bp++)
+ {
+ png_uint_16 v;
+ int j;
+
+ v = *bp;
+ *bp = 0;
+ for (j = shift_start[0]; j > -shift_dec[0]; j -= shift_dec[0])
+ {
+ if (j > 0)
+ *bp |= (png_byte)((v << j) & 0xff);
+ else
+ *bp |= (png_byte)((v >> (-j)) & mask);
+ }
+ }
+ }
+ else if (row_info->bit_depth == 8)
+ {
+ png_bytep bp = row;
+ png_uint_32 i;
+ png_uint_32 istop = channels * row_info->width;
+
+ for (i = 0; i < istop; i++, bp++)
+ {
+
+ png_uint_16 v;
+ int j;
+ int c = (int)(i%channels);
+
+ v = *bp;
+ *bp = 0;
+ for (j = shift_start[c]; j > -shift_dec[c]; j -= shift_dec[c])
+ {
+ if (j > 0)
+ *bp |= (png_byte)((v << j) & 0xff);
+ else
+ *bp |= (png_byte)((v >> (-j)) & 0xff);
+ }
+ }
+ }
+ else
+ {
+ png_bytep bp;
+ png_uint_32 i;
+ png_uint_32 istop = channels * row_info->width;
+
+ for (bp = row, i = 0; i < istop; i++)
+ {
+ int c = (int)(i%channels);
+ png_uint_16 value, v;
+ int j;
+
+ v = (png_uint_16)(((png_uint_16)(*bp) << 8) + *(bp + 1));
+ value = 0;
+ for (j = shift_start[c]; j > -shift_dec[c]; j -= shift_dec[c])
+ {
+ if (j > 0)
+ value |= (png_uint_16)((v << j) & (png_uint_16)0xffff);
+ else
+ value |= (png_uint_16)((v >> (-j)) & (png_uint_16)0xffff);
+ }
+ *bp++ = (png_byte)(value >> 8);
+ *bp++ = (png_byte)(value & 0xff);
+ }
+ }
+ }
+}
+#endif
+
+#if defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
+void /* PRIVATE */
+png_do_write_swap_alpha(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_write_swap_alpha");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL)
+#endif
+ {
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ {
+ /* This converts from ARGB to RGBA */
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+ for (i = 0, sp = dp = row; i < row_width; i++)
+ {
+ png_byte save = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = save;
+ }
+ }
+ /* This converts from AARRGGBB to RRGGBBAA */
+ else
+ {
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ for (i = 0, sp = dp = row; i < row_width; i++)
+ {
+ png_byte save[2];
+ save[0] = *(sp++);
+ save[1] = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = save[0];
+ *(dp++) = save[1];
+ }
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ {
+ /* This converts from AG to GA */
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ for (i = 0, sp = dp = row; i < row_width; i++)
+ {
+ png_byte save = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = save;
+ }
+ }
+ /* This converts from AAGG to GGAA */
+ else
+ {
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ for (i = 0, sp = dp = row; i < row_width; i++)
+ {
+ png_byte save[2];
+ save[0] = *(sp++);
+ save[1] = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = save[0];
+ *(dp++) = save[1];
+ }
+ }
+ }
+ }
+}
+#endif
+
+#if defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+void /* PRIVATE */
+png_do_write_invert_alpha(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_write_invert_alpha");
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL)
+#endif
+ {
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ {
+ /* This inverts the alpha channel in RGBA */
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+ for (i = 0, sp = dp = row; i < row_width; i++)
+ {
+ /* does nothing
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ */
+ sp+=3; dp = sp;
+ *(dp++) = (png_byte)(255 - *(sp++));
+ }
+ }
+ /* This inverts the alpha channel in RRGGBBAA */
+ else
+ {
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ for (i = 0, sp = dp = row; i < row_width; i++)
+ {
+ /* does nothing
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ */
+ sp+=6; dp = sp;
+ *(dp++) = (png_byte)(255 - *(sp++));
+ *(dp++) = (png_byte)(255 - *(sp++));
+ }
+ }
+ }
+ else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ {
+ /* This inverts the alpha channel in GA */
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ for (i = 0, sp = dp = row; i < row_width; i++)
+ {
+ *(dp++) = *(sp++);
+ *(dp++) = (png_byte)(255 - *(sp++));
+ }
+ }
+ /* This inverts the alpha channel in GGAA */
+ else
+ {
+ png_bytep sp, dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ for (i = 0, sp = dp = row; i < row_width; i++)
+ {
+ /* does nothing
+ *(dp++) = *(sp++);
+ *(dp++) = *(sp++);
+ */
+ sp+=2; dp = sp;
+ *(dp++) = (png_byte)(255 - *(sp++));
+ *(dp++) = (png_byte)(255 - *(sp++));
+ }
+ }
+ }
+ }
+}
+#endif
+
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+/* undoes intrapixel differencing */
+void /* PRIVATE */
+png_do_write_intrapixel(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_write_intrapixel");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ (row_info->color_type & PNG_COLOR_MASK_COLOR))
+ {
+ int bytes_per_pixel;
+ png_uint_32 row_width = row_info->width;
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ bytes_per_pixel = 3;
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ bytes_per_pixel = 4;
+ else
+ return;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
+ {
+ *(rp) = (png_byte)((*rp - *(rp+1))&0xff);
+ *(rp+2) = (png_byte)((*(rp+2) - *(rp+1))&0xff);
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ bytes_per_pixel = 6;
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ bytes_per_pixel = 8;
+ else
+ return;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
+ {
+ png_uint_32 s0 = (*(rp ) << 8) | *(rp+1);
+ png_uint_32 s1 = (*(rp+2) << 8) | *(rp+3);
+ png_uint_32 s2 = (*(rp+4) << 8) | *(rp+5);
+ png_uint_32 red = (png_uint_32)((s0 - s1) & 0xffffL);
+ png_uint_32 blue = (png_uint_32)((s2 - s1) & 0xffffL);
+ *(rp ) = (png_byte)((red >> 8) & 0xff);
+ *(rp+1) = (png_byte)(red & 0xff);
+ *(rp+4) = (png_byte)((blue >> 8) & 0xff);
+ *(rp+5) = (png_byte)(blue & 0xff);
+ }
+ }
+ }
+}
+#endif /* PNG_MNG_FEATURES_SUPPORTED */
+#endif /* PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/pngwutil.c b/Build/source/libs/libpng/libpng-1.2.34/pngwutil.c
new file mode 100644
index 00000000000..957e2668dc1
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/pngwutil.c
@@ -0,0 +1,2785 @@
+
+/* pngwutil.c - utilities to write a PNG file
+ *
+ * Last changed in libpng 1.2.34 [December 18, 2008]
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2008 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ */
+
+#define PNG_INTERNAL
+#include "png.h"
+#ifdef PNG_WRITE_SUPPORTED
+
+/* Place a 32-bit number into a buffer in PNG byte order. We work
+ * with unsigned numbers for convenience, although one supported
+ * ancillary chunk uses signed (two's complement) numbers.
+ */
+void PNGAPI
+png_save_uint_32(png_bytep buf, png_uint_32 i)
+{
+ buf[0] = (png_byte)((i >> 24) & 0xff);
+ buf[1] = (png_byte)((i >> 16) & 0xff);
+ buf[2] = (png_byte)((i >> 8) & 0xff);
+ buf[3] = (png_byte)(i & 0xff);
+}
+
+/* The png_save_int_32 function assumes integers are stored in two's
+ * complement format. If this isn't the case, then this routine needs to
+ * be modified to write data in two's complement format.
+ */
+void PNGAPI
+png_save_int_32(png_bytep buf, png_int_32 i)
+{
+ buf[0] = (png_byte)((i >> 24) & 0xff);
+ buf[1] = (png_byte)((i >> 16) & 0xff);
+ buf[2] = (png_byte)((i >> 8) & 0xff);
+ buf[3] = (png_byte)(i & 0xff);
+}
+
+/* Place a 16-bit number into a buffer in PNG byte order.
+ * The parameter is declared unsigned int, not png_uint_16,
+ * just to avoid potential problems on pre-ANSI C compilers.
+ */
+void PNGAPI
+png_save_uint_16(png_bytep buf, unsigned int i)
+{
+ buf[0] = (png_byte)((i >> 8) & 0xff);
+ buf[1] = (png_byte)(i & 0xff);
+}
+
+/* Simple function to write the signature. If we have already written
+ * the magic bytes of the signature, or more likely, the PNG stream is
+ * being embedded into another stream and doesn't need its own signature,
+ * we should call png_set_sig_bytes() to tell libpng how many of the
+ * bytes have already been written.
+ */
+void /* PRIVATE */
+png_write_sig(png_structp png_ptr)
+{
+ png_byte png_signature[8] = {137, 80, 78, 71, 13, 10, 26, 10};
+
+ /* write the rest of the 8 byte signature */
+ png_write_data(png_ptr, &png_signature[png_ptr->sig_bytes],
+ (png_size_t)(8 - png_ptr->sig_bytes));
+ if (png_ptr->sig_bytes < 3)
+ png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE;
+}
+
+/* Write a PNG chunk all at once. The type is an array of ASCII characters
+ * representing the chunk name. The array must be at least 4 bytes in
+ * length, and does not need to be null terminated. To be safe, pass the
+ * pre-defined chunk names here, and if you need a new one, define it
+ * where the others are defined. The length is the length of the data.
+ * All the data must be present. If that is not possible, use the
+ * png_write_chunk_start(), png_write_chunk_data(), and png_write_chunk_end()
+ * functions instead.
+ */
+void PNGAPI
+png_write_chunk(png_structp png_ptr, png_bytep chunk_name,
+ png_bytep data, png_size_t length)
+{
+ if (png_ptr == NULL) return;
+ png_write_chunk_start(png_ptr, chunk_name, (png_uint_32)length);
+ png_write_chunk_data(png_ptr, data, (png_size_t)length);
+ png_write_chunk_end(png_ptr);
+}
+
+/* Write the start of a PNG chunk. The type is the chunk type.
+ * The total_length is the sum of the lengths of all the data you will be
+ * passing in png_write_chunk_data().
+ */
+void PNGAPI
+png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name,
+ png_uint_32 length)
+{
+ png_byte buf[8];
+
+ png_debug2(0, "Writing %s chunk, length = %lu", chunk_name,
+ (unsigned long)length);
+ if (png_ptr == NULL) return;
+
+ /* write the length and the chunk name */
+ png_save_uint_32(buf, length);
+ png_memcpy(buf + 4, chunk_name, 4);
+ png_write_data(png_ptr, buf, (png_size_t)8);
+ /* put the chunk name into png_ptr->chunk_name */
+ png_memcpy(png_ptr->chunk_name, chunk_name, 4);
+ /* reset the crc and run it over the chunk name */
+ png_reset_crc(png_ptr);
+ png_calculate_crc(png_ptr, chunk_name, (png_size_t)4);
+}
+
+/* Write the data of a PNG chunk started with png_write_chunk_start().
+ * Note that multiple calls to this function are allowed, and that the
+ * sum of the lengths from these calls *must* add up to the total_length
+ * given to png_write_chunk_start().
+ */
+void PNGAPI
+png_write_chunk_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+ /* write the data, and run the CRC over it */
+ if (png_ptr == NULL) return;
+ if (data != NULL && length > 0)
+ {
+ png_write_data(png_ptr, data, length);
+ /* update the CRC after writing the data,
+ * in case that the user I/O routine alters it.
+ */
+ png_calculate_crc(png_ptr, data, length);
+ }
+}
+
+/* Finish a chunk started with png_write_chunk_start(). */
+void PNGAPI
+png_write_chunk_end(png_structp png_ptr)
+{
+ png_byte buf[4];
+
+ if (png_ptr == NULL) return;
+
+ /* write the crc in a single operation */
+ png_save_uint_32(buf, png_ptr->crc);
+
+ png_write_data(png_ptr, buf, (png_size_t)4);
+}
+
+#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_iCCP_SUPPORTED)
+/*
+ * This pair of functions encapsulates the operation of (a) compressing a
+ * text string, and (b) issuing it later as a series of chunk data writes.
+ * The compression_state structure is shared context for these functions
+ * set up by the caller in order to make the whole mess thread-safe.
+ */
+
+typedef struct
+{
+ char *input; /* the uncompressed input data */
+ int input_len; /* its length */
+ int num_output_ptr; /* number of output pointers used */
+ int max_output_ptr; /* size of output_ptr */
+ png_charpp output_ptr; /* array of pointers to output */
+} compression_state;
+
+/* compress given text into storage in the png_ptr structure */
+static int /* PRIVATE */
+png_text_compress(png_structp png_ptr,
+ png_charp text, png_size_t text_len, int compression,
+ compression_state *comp)
+{
+ int ret;
+
+ comp->num_output_ptr = 0;
+ comp->max_output_ptr = 0;
+ comp->output_ptr = NULL;
+ comp->input = NULL;
+ comp->input_len = 0;
+
+ /* we may just want to pass the text right through */
+ if (compression == PNG_TEXT_COMPRESSION_NONE)
+ {
+ comp->input = text;
+ comp->input_len = text_len;
+ return((int)text_len);
+ }
+
+ if (compression >= PNG_TEXT_COMPRESSION_LAST)
+ {
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ char msg[50];
+ png_snprintf(msg, 50, "Unknown compression type %d", compression);
+ png_warning(png_ptr, msg);
+#else
+ png_warning(png_ptr, "Unknown compression type");
+#endif
+ }
+
+ /* We can't write the chunk until we find out how much data we have,
+ * which means we need to run the compressor first and save the
+ * output. This shouldn't be a problem, as the vast majority of
+ * comments should be reasonable, but we will set up an array of
+ * malloc'd pointers to be sure.
+ *
+ * If we knew the application was well behaved, we could simplify this
+ * greatly by assuming we can always malloc an output buffer large
+ * enough to hold the compressed text ((1001 * text_len / 1000) + 12)
+ * and malloc this directly. The only time this would be a bad idea is
+ * if we can't malloc more than 64K and we have 64K of random input
+ * data, or if the input string is incredibly large (although this
+ * wouldn't cause a failure, just a slowdown due to swapping).
+ */
+
+ /* set up the compression buffers */
+ png_ptr->zstream.avail_in = (uInt)text_len;
+ png_ptr->zstream.next_in = (Bytef *)text;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ png_ptr->zstream.next_out = (Bytef *)png_ptr->zbuf;
+
+ /* this is the same compression loop as in png_write_row() */
+ do
+ {
+ /* compress the data */
+ ret = deflate(&png_ptr->zstream, Z_NO_FLUSH);
+ if (ret != Z_OK)
+ {
+ /* error */
+ if (png_ptr->zstream.msg != NULL)
+ png_error(png_ptr, png_ptr->zstream.msg);
+ else
+ png_error(png_ptr, "zlib error");
+ }
+ /* check to see if we need more room */
+ if (!(png_ptr->zstream.avail_out))
+ {
+ /* make sure the output array has room */
+ if (comp->num_output_ptr >= comp->max_output_ptr)
+ {
+ int old_max;
+
+ old_max = comp->max_output_ptr;
+ comp->max_output_ptr = comp->num_output_ptr + 4;
+ if (comp->output_ptr != NULL)
+ {
+ png_charpp old_ptr;
+
+ old_ptr = comp->output_ptr;
+ comp->output_ptr = (png_charpp)png_malloc(png_ptr,
+ (png_uint_32)
+ (comp->max_output_ptr * png_sizeof(png_charpp)));
+ png_memcpy(comp->output_ptr, old_ptr, old_max
+ * png_sizeof(png_charp));
+ png_free(png_ptr, old_ptr);
+ }
+ else
+ comp->output_ptr = (png_charpp)png_malloc(png_ptr,
+ (png_uint_32)
+ (comp->max_output_ptr * png_sizeof(png_charp)));
+ }
+
+ /* save the data */
+ comp->output_ptr[comp->num_output_ptr] =
+ (png_charp)png_malloc(png_ptr,
+ (png_uint_32)png_ptr->zbuf_size);
+ png_memcpy(comp->output_ptr[comp->num_output_ptr], png_ptr->zbuf,
+ png_ptr->zbuf_size);
+ comp->num_output_ptr++;
+
+ /* and reset the buffer */
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ }
+ /* continue until we don't have any more to compress */
+ } while (png_ptr->zstream.avail_in);
+
+ /* finish the compression */
+ do
+ {
+ /* tell zlib we are finished */
+ ret = deflate(&png_ptr->zstream, Z_FINISH);
+
+ if (ret == Z_OK)
+ {
+ /* check to see if we need more room */
+ if (!(png_ptr->zstream.avail_out))
+ {
+ /* check to make sure our output array has room */
+ if (comp->num_output_ptr >= comp->max_output_ptr)
+ {
+ int old_max;
+
+ old_max = comp->max_output_ptr;
+ comp->max_output_ptr = comp->num_output_ptr + 4;
+ if (comp->output_ptr != NULL)
+ {
+ png_charpp old_ptr;
+
+ old_ptr = comp->output_ptr;
+ /* This could be optimized to realloc() */
+ comp->output_ptr = (png_charpp)png_malloc(png_ptr,
+ (png_uint_32)(comp->max_output_ptr *
+ png_sizeof(png_charp)));
+ png_memcpy(comp->output_ptr, old_ptr,
+ old_max * png_sizeof(png_charp));
+ png_free(png_ptr, old_ptr);
+ }
+ else
+ comp->output_ptr = (png_charpp)png_malloc(png_ptr,
+ (png_uint_32)(comp->max_output_ptr *
+ png_sizeof(png_charp)));
+ }
+
+ /* save off the data */
+ comp->output_ptr[comp->num_output_ptr] =
+ (png_charp)png_malloc(png_ptr,
+ (png_uint_32)png_ptr->zbuf_size);
+ png_memcpy(comp->output_ptr[comp->num_output_ptr], png_ptr->zbuf,
+ png_ptr->zbuf_size);
+ comp->num_output_ptr++;
+
+ /* and reset the buffer pointers */
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ }
+ }
+ else if (ret != Z_STREAM_END)
+ {
+ /* we got an error */
+ if (png_ptr->zstream.msg != NULL)
+ png_error(png_ptr, png_ptr->zstream.msg);
+ else
+ png_error(png_ptr, "zlib error");
+ }
+ } while (ret != Z_STREAM_END);
+
+ /* text length is number of buffers plus last buffer */
+ text_len = png_ptr->zbuf_size * comp->num_output_ptr;
+ if (png_ptr->zstream.avail_out < png_ptr->zbuf_size)
+ text_len += png_ptr->zbuf_size - (png_size_t)png_ptr->zstream.avail_out;
+
+ return((int)text_len);
+}
+
+/* ship the compressed text out via chunk writes */
+static void /* PRIVATE */
+png_write_compressed_data_out(png_structp png_ptr, compression_state *comp)
+{
+ int i;
+
+ /* handle the no-compression case */
+ if (comp->input)
+ {
+ png_write_chunk_data(png_ptr, (png_bytep)comp->input,
+ (png_size_t)comp->input_len);
+ return;
+ }
+
+ /* write saved output buffers, if any */
+ for (i = 0; i < comp->num_output_ptr; i++)
+ {
+ png_write_chunk_data(png_ptr, (png_bytep)comp->output_ptr[i],
+ (png_size_t)png_ptr->zbuf_size);
+ png_free(png_ptr, comp->output_ptr[i]);
+ comp->output_ptr[i]=NULL;
+ }
+ if (comp->max_output_ptr != 0)
+ png_free(png_ptr, comp->output_ptr);
+ comp->output_ptr=NULL;
+ /* write anything left in zbuf */
+ if (png_ptr->zstream.avail_out < (png_uint_32)png_ptr->zbuf_size)
+ png_write_chunk_data(png_ptr, png_ptr->zbuf,
+ (png_size_t)(png_ptr->zbuf_size - png_ptr->zstream.avail_out));
+
+ /* reset zlib for another zTXt/iTXt or image data */
+ deflateReset(&png_ptr->zstream);
+ png_ptr->zstream.data_type = Z_BINARY;
+}
+#endif
+
+/* Write the IHDR chunk, and update the png_struct with the necessary
+ * information. Note that the rest of this code depends upon this
+ * information being correct.
+ */
+void /* PRIVATE */
+png_write_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height,
+ int bit_depth, int color_type, int compression_type, int filter_type,
+ int interlace_type)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_IHDR;
+#endif
+ int ret;
+
+ png_byte buf[13]; /* buffer to store the IHDR info */
+
+ png_debug(1, "in png_write_IHDR");
+ /* Check that we have valid input data from the application info */
+ switch (color_type)
+ {
+ case PNG_COLOR_TYPE_GRAY:
+ switch (bit_depth)
+ {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ case 16: png_ptr->channels = 1; break;
+ default: png_error(png_ptr, "Invalid bit depth for grayscale image");
+ }
+ break;
+ case PNG_COLOR_TYPE_RGB:
+ if (bit_depth != 8 && bit_depth != 16)
+ png_error(png_ptr, "Invalid bit depth for RGB image");
+ png_ptr->channels = 3;
+ break;
+ case PNG_COLOR_TYPE_PALETTE:
+ switch (bit_depth)
+ {
+ case 1:
+ case 2:
+ case 4:
+ case 8: png_ptr->channels = 1; break;
+ default: png_error(png_ptr, "Invalid bit depth for paletted image");
+ }
+ break;
+ case PNG_COLOR_TYPE_GRAY_ALPHA:
+ if (bit_depth != 8 && bit_depth != 16)
+ png_error(png_ptr, "Invalid bit depth for grayscale+alpha image");
+ png_ptr->channels = 2;
+ break;
+ case PNG_COLOR_TYPE_RGB_ALPHA:
+ if (bit_depth != 8 && bit_depth != 16)
+ png_error(png_ptr, "Invalid bit depth for RGBA image");
+ png_ptr->channels = 4;
+ break;
+ default:
+ png_error(png_ptr, "Invalid image color type specified");
+ }
+
+ if (compression_type != PNG_COMPRESSION_TYPE_BASE)
+ {
+ png_warning(png_ptr, "Invalid compression type specified");
+ compression_type = PNG_COMPRESSION_TYPE_BASE;
+ }
+
+ /* Write filter_method 64 (intrapixel differencing) only if
+ * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and
+ * 2. Libpng did not write a PNG signature (this filter_method is only
+ * used in PNG datastreams that are embedded in MNG datastreams) and
+ * 3. The application called png_permit_mng_features with a mask that
+ * included PNG_FLAG_MNG_FILTER_64 and
+ * 4. The filter_method is 64 and
+ * 5. The color_type is RGB or RGBA
+ */
+ if (
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ !((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) == 0) &&
+ (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_RGB_ALPHA) &&
+ (filter_type == PNG_INTRAPIXEL_DIFFERENCING)) &&
+#endif
+ filter_type != PNG_FILTER_TYPE_BASE)
+ {
+ png_warning(png_ptr, "Invalid filter type specified");
+ filter_type = PNG_FILTER_TYPE_BASE;
+ }
+
+#ifdef PNG_WRITE_INTERLACING_SUPPORTED
+ if (interlace_type != PNG_INTERLACE_NONE &&
+ interlace_type != PNG_INTERLACE_ADAM7)
+ {
+ png_warning(png_ptr, "Invalid interlace type specified");
+ interlace_type = PNG_INTERLACE_ADAM7;
+ }
+#else
+ interlace_type=PNG_INTERLACE_NONE;
+#endif
+
+ /* save off the relevent information */
+ png_ptr->bit_depth = (png_byte)bit_depth;
+ png_ptr->color_type = (png_byte)color_type;
+ png_ptr->interlaced = (png_byte)interlace_type;
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ png_ptr->filter_type = (png_byte)filter_type;
+#endif
+ png_ptr->compression_type = (png_byte)compression_type;
+ png_ptr->width = width;
+ png_ptr->height = height;
+
+ png_ptr->pixel_depth = (png_byte)(bit_depth * png_ptr->channels);
+ png_ptr->rowbytes = PNG_ROWBYTES(png_ptr->pixel_depth, width);
+ /* set the usr info, so any transformations can modify it */
+ png_ptr->usr_width = png_ptr->width;
+ png_ptr->usr_bit_depth = png_ptr->bit_depth;
+ png_ptr->usr_channels = png_ptr->channels;
+
+ /* pack the header information into the buffer */
+ png_save_uint_32(buf, width);
+ png_save_uint_32(buf + 4, height);
+ buf[8] = (png_byte)bit_depth;
+ buf[9] = (png_byte)color_type;
+ buf[10] = (png_byte)compression_type;
+ buf[11] = (png_byte)filter_type;
+ buf[12] = (png_byte)interlace_type;
+
+ /* write the chunk */
+ png_write_chunk(png_ptr, (png_bytep)png_IHDR, buf, (png_size_t)13);
+
+ /* initialize zlib with PNG info */
+ png_ptr->zstream.zalloc = png_zalloc;
+ png_ptr->zstream.zfree = png_zfree;
+ png_ptr->zstream.opaque = (voidpf)png_ptr;
+ if (!(png_ptr->do_filter))
+ {
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE ||
+ png_ptr->bit_depth < 8)
+ png_ptr->do_filter = PNG_FILTER_NONE;
+ else
+ png_ptr->do_filter = PNG_ALL_FILTERS;
+ }
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_STRATEGY))
+ {
+ if (png_ptr->do_filter != PNG_FILTER_NONE)
+ png_ptr->zlib_strategy = Z_FILTERED;
+ else
+ png_ptr->zlib_strategy = Z_DEFAULT_STRATEGY;
+ }
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_LEVEL))
+ png_ptr->zlib_level = Z_DEFAULT_COMPRESSION;
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL))
+ png_ptr->zlib_mem_level = 8;
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS))
+ png_ptr->zlib_window_bits = 15;
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_METHOD))
+ png_ptr->zlib_method = 8;
+ ret = deflateInit2(&png_ptr->zstream, png_ptr->zlib_level,
+ png_ptr->zlib_method, png_ptr->zlib_window_bits,
+ png_ptr->zlib_mem_level, png_ptr->zlib_strategy);
+ if (ret != Z_OK)
+ {
+ if (ret == Z_VERSION_ERROR) png_error(png_ptr,
+ "zlib failed to initialize compressor -- version error");
+ if (ret == Z_STREAM_ERROR) png_error(png_ptr,
+ "zlib failed to initialize compressor -- stream error");
+ if (ret == Z_MEM_ERROR) png_error(png_ptr,
+ "zlib failed to initialize compressor -- mem error");
+ png_error(png_ptr, "zlib failed to initialize compressor");
+ }
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ /* libpng is not interested in zstream.data_type */
+ /* set it to a predefined value, to avoid its evaluation inside zlib */
+ png_ptr->zstream.data_type = Z_BINARY;
+
+ png_ptr->mode = PNG_HAVE_IHDR;
+}
+
+/* write the palette. We are careful not to trust png_color to be in the
+ * correct order for PNG, so people can redefine it to any convenient
+ * structure.
+ */
+void /* PRIVATE */
+png_write_PLTE(png_structp png_ptr, png_colorp palette, png_uint_32 num_pal)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_PLTE;
+#endif
+ png_uint_32 i;
+ png_colorp pal_ptr;
+ png_byte buf[3];
+
+ png_debug(1, "in png_write_PLTE");
+ if ((
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ !(png_ptr->mng_features_permitted & PNG_FLAG_MNG_EMPTY_PLTE) &&
+#endif
+ num_pal == 0) || num_pal > 256)
+ {
+ if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ png_error(png_ptr, "Invalid number of colors in palette");
+ }
+ else
+ {
+ png_warning(png_ptr, "Invalid number of colors in palette");
+ return;
+ }
+ }
+
+ if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR))
+ {
+ png_warning(png_ptr,
+ "Ignoring request to write a PLTE chunk in grayscale PNG");
+ return;
+ }
+
+ png_ptr->num_palette = (png_uint_16)num_pal;
+ png_debug1(3, "num_palette = %d", png_ptr->num_palette);
+
+ png_write_chunk_start(png_ptr, (png_bytep)png_PLTE,
+ (png_uint_32)(num_pal * 3));
+#ifndef PNG_NO_POINTER_INDEXING
+ for (i = 0, pal_ptr = palette; i < num_pal; i++, pal_ptr++)
+ {
+ buf[0] = pal_ptr->red;
+ buf[1] = pal_ptr->green;
+ buf[2] = pal_ptr->blue;
+ png_write_chunk_data(png_ptr, buf, (png_size_t)3);
+ }
+#else
+ /* This is a little slower but some buggy compilers need to do this instead */
+ pal_ptr=palette;
+ for (i = 0; i < num_pal; i++)
+ {
+ buf[0] = pal_ptr[i].red;
+ buf[1] = pal_ptr[i].green;
+ buf[2] = pal_ptr[i].blue;
+ png_write_chunk_data(png_ptr, buf, (png_size_t)3);
+ }
+#endif
+ png_write_chunk_end(png_ptr);
+ png_ptr->mode |= PNG_HAVE_PLTE;
+}
+
+/* write an IDAT chunk */
+void /* PRIVATE */
+png_write_IDAT(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_IDAT;
+#endif
+ png_debug(1, "in png_write_IDAT");
+
+ /* Optimize the CMF field in the zlib stream. */
+ /* This hack of the zlib stream is compliant to the stream specification. */
+ if (!(png_ptr->mode & PNG_HAVE_IDAT) &&
+ png_ptr->compression_type == PNG_COMPRESSION_TYPE_BASE)
+ {
+ unsigned int z_cmf = data[0]; /* zlib compression method and flags */
+ if ((z_cmf & 0x0f) == 8 && (z_cmf & 0xf0) <= 0x70)
+ {
+ /* Avoid memory underflows and multiplication overflows. */
+ /* The conditions below are practically always satisfied;
+ however, they still must be checked. */
+ if (length >= 2 &&
+ png_ptr->height < 16384 && png_ptr->width < 16384)
+ {
+ png_uint_32 uncompressed_idat_size = png_ptr->height *
+ ((png_ptr->width *
+ png_ptr->channels * png_ptr->bit_depth + 15) >> 3);
+ unsigned int z_cinfo = z_cmf >> 4;
+ unsigned int half_z_window_size = 1 << (z_cinfo + 7);
+ while (uncompressed_idat_size <= half_z_window_size &&
+ half_z_window_size >= 256)
+ {
+ z_cinfo--;
+ half_z_window_size >>= 1;
+ }
+ z_cmf = (z_cmf & 0x0f) | (z_cinfo << 4);
+ if (data[0] != (png_byte)z_cmf)
+ {
+ data[0] = (png_byte)z_cmf;
+ data[1] &= 0xe0;
+ data[1] += (png_byte)(0x1f - ((z_cmf << 8) + data[1]) % 0x1f);
+ }
+ }
+ }
+ else
+ png_error(png_ptr,
+ "Invalid zlib compression method or flags in IDAT");
+ }
+
+ png_write_chunk(png_ptr, (png_bytep)png_IDAT, data, length);
+ png_ptr->mode |= PNG_HAVE_IDAT;
+}
+
+/* write an IEND chunk */
+void /* PRIVATE */
+png_write_IEND(png_structp png_ptr)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_IEND;
+#endif
+ png_debug(1, "in png_write_IEND");
+ png_write_chunk(png_ptr, (png_bytep)png_IEND, png_bytep_NULL,
+ (png_size_t)0);
+ png_ptr->mode |= PNG_HAVE_IEND;
+}
+
+#if defined(PNG_WRITE_gAMA_SUPPORTED)
+/* write a gAMA chunk */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+void /* PRIVATE */
+png_write_gAMA(png_structp png_ptr, double file_gamma)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_gAMA;
+#endif
+ png_uint_32 igamma;
+ png_byte buf[4];
+
+ png_debug(1, "in png_write_gAMA");
+ /* file_gamma is saved in 1/100,000ths */
+ igamma = (png_uint_32)(file_gamma * 100000.0 + 0.5);
+ png_save_uint_32(buf, igamma);
+ png_write_chunk(png_ptr, (png_bytep)png_gAMA, buf, (png_size_t)4);
+}
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+void /* PRIVATE */
+png_write_gAMA_fixed(png_structp png_ptr, png_fixed_point file_gamma)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_gAMA;
+#endif
+ png_byte buf[4];
+
+ png_debug(1, "in png_write_gAMA");
+ /* file_gamma is saved in 1/100,000ths */
+ png_save_uint_32(buf, (png_uint_32)file_gamma);
+ png_write_chunk(png_ptr, (png_bytep)png_gAMA, buf, (png_size_t)4);
+}
+#endif
+#endif
+
+#if defined(PNG_WRITE_sRGB_SUPPORTED)
+/* write a sRGB chunk */
+void /* PRIVATE */
+png_write_sRGB(png_structp png_ptr, int srgb_intent)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_sRGB;
+#endif
+ png_byte buf[1];
+
+ png_debug(1, "in png_write_sRGB");
+ if (srgb_intent >= PNG_sRGB_INTENT_LAST)
+ png_warning(png_ptr,
+ "Invalid sRGB rendering intent specified");
+ buf[0]=(png_byte)srgb_intent;
+ png_write_chunk(png_ptr, (png_bytep)png_sRGB, buf, (png_size_t)1);
+}
+#endif
+
+#if defined(PNG_WRITE_iCCP_SUPPORTED)
+/* write an iCCP chunk */
+void /* PRIVATE */
+png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type,
+ png_charp profile, int profile_len)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_iCCP;
+#endif
+ png_size_t name_len;
+ png_charp new_name;
+ compression_state comp;
+ int embedded_profile_len = 0;
+
+ png_debug(1, "in png_write_iCCP");
+
+ comp.num_output_ptr = 0;
+ comp.max_output_ptr = 0;
+ comp.output_ptr = NULL;
+ comp.input = NULL;
+ comp.input_len = 0;
+
+ if ((name_len = png_check_keyword(png_ptr, name,
+ &new_name)) == 0)
+ return;
+
+ if (compression_type != PNG_COMPRESSION_TYPE_BASE)
+ png_warning(png_ptr, "Unknown compression type in iCCP chunk");
+
+ if (profile == NULL)
+ profile_len = 0;
+
+ if (profile_len > 3)
+ embedded_profile_len =
+ ((*( (png_bytep)profile ))<<24) |
+ ((*( (png_bytep)profile + 1))<<16) |
+ ((*( (png_bytep)profile + 2))<< 8) |
+ ((*( (png_bytep)profile + 3)) );
+
+ if (profile_len < embedded_profile_len)
+ {
+ png_warning(png_ptr,
+ "Embedded profile length too large in iCCP chunk");
+ return;
+ }
+
+ if (profile_len > embedded_profile_len)
+ {
+ png_warning(png_ptr,
+ "Truncating profile to actual length in iCCP chunk");
+ profile_len = embedded_profile_len;
+ }
+
+ if (profile_len)
+ profile_len = png_text_compress(png_ptr, profile,
+ (png_size_t)profile_len, PNG_COMPRESSION_TYPE_BASE, &comp);
+
+ /* make sure we include the NULL after the name and the compression type */
+ png_write_chunk_start(png_ptr, (png_bytep)png_iCCP,
+ (png_uint_32)(name_len + profile_len + 2));
+ new_name[name_len + 1] = 0x00;
+ png_write_chunk_data(png_ptr, (png_bytep)new_name,
+ (png_size_t)(name_len + 2));
+
+ if (profile_len)
+ png_write_compressed_data_out(png_ptr, &comp);
+
+ png_write_chunk_end(png_ptr);
+ png_free(png_ptr, new_name);
+}
+#endif
+
+#if defined(PNG_WRITE_sPLT_SUPPORTED)
+/* write a sPLT chunk */
+void /* PRIVATE */
+png_write_sPLT(png_structp png_ptr, png_sPLT_tp spalette)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_sPLT;
+#endif
+ png_size_t name_len;
+ png_charp new_name;
+ png_byte entrybuf[10];
+ int entry_size = (spalette->depth == 8 ? 6 : 10);
+ int palette_size = entry_size * spalette->nentries;
+ png_sPLT_entryp ep;
+#ifdef PNG_NO_POINTER_INDEXING
+ int i;
+#endif
+
+ png_debug(1, "in png_write_sPLT");
+ if ((name_len = png_check_keyword(png_ptr,
+ spalette->name, &new_name))==0)
+ return;
+
+ /* make sure we include the NULL after the name */
+ png_write_chunk_start(png_ptr, (png_bytep)png_sPLT,
+ (png_uint_32)(name_len + 2 + palette_size));
+ png_write_chunk_data(png_ptr, (png_bytep)new_name,
+ (png_size_t)(name_len + 1));
+ png_write_chunk_data(png_ptr, (png_bytep)&spalette->depth, (png_size_t)1);
+
+ /* loop through each palette entry, writing appropriately */
+#ifndef PNG_NO_POINTER_INDEXING
+ for (ep = spalette->entries; ep<spalette->entries + spalette->nentries; ep++)
+ {
+ if (spalette->depth == 8)
+ {
+ entrybuf[0] = (png_byte)ep->red;
+ entrybuf[1] = (png_byte)ep->green;
+ entrybuf[2] = (png_byte)ep->blue;
+ entrybuf[3] = (png_byte)ep->alpha;
+ png_save_uint_16(entrybuf + 4, ep->frequency);
+ }
+ else
+ {
+ png_save_uint_16(entrybuf + 0, ep->red);
+ png_save_uint_16(entrybuf + 2, ep->green);
+ png_save_uint_16(entrybuf + 4, ep->blue);
+ png_save_uint_16(entrybuf + 6, ep->alpha);
+ png_save_uint_16(entrybuf + 8, ep->frequency);
+ }
+ png_write_chunk_data(png_ptr, entrybuf, (png_size_t)entry_size);
+ }
+#else
+ ep=spalette->entries;
+ for (i=0; i>spalette->nentries; i++)
+ {
+ if (spalette->depth == 8)
+ {
+ entrybuf[0] = (png_byte)ep[i].red;
+ entrybuf[1] = (png_byte)ep[i].green;
+ entrybuf[2] = (png_byte)ep[i].blue;
+ entrybuf[3] = (png_byte)ep[i].alpha;
+ png_save_uint_16(entrybuf + 4, ep[i].frequency);
+ }
+ else
+ {
+ png_save_uint_16(entrybuf + 0, ep[i].red);
+ png_save_uint_16(entrybuf + 2, ep[i].green);
+ png_save_uint_16(entrybuf + 4, ep[i].blue);
+ png_save_uint_16(entrybuf + 6, ep[i].alpha);
+ png_save_uint_16(entrybuf + 8, ep[i].frequency);
+ }
+ png_write_chunk_data(png_ptr, entrybuf, (png_size_t)entry_size);
+ }
+#endif
+
+ png_write_chunk_end(png_ptr);
+ png_free(png_ptr, new_name);
+}
+#endif
+
+#if defined(PNG_WRITE_sBIT_SUPPORTED)
+/* write the sBIT chunk */
+void /* PRIVATE */
+png_write_sBIT(png_structp png_ptr, png_color_8p sbit, int color_type)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_sBIT;
+#endif
+ png_byte buf[4];
+ png_size_t size;
+
+ png_debug(1, "in png_write_sBIT");
+ /* make sure we don't depend upon the order of PNG_COLOR_8 */
+ if (color_type & PNG_COLOR_MASK_COLOR)
+ {
+ png_byte maxbits;
+
+ maxbits = (png_byte)(color_type==PNG_COLOR_TYPE_PALETTE ? 8 :
+ png_ptr->usr_bit_depth);
+ if (sbit->red == 0 || sbit->red > maxbits ||
+ sbit->green == 0 || sbit->green > maxbits ||
+ sbit->blue == 0 || sbit->blue > maxbits)
+ {
+ png_warning(png_ptr, "Invalid sBIT depth specified");
+ return;
+ }
+ buf[0] = sbit->red;
+ buf[1] = sbit->green;
+ buf[2] = sbit->blue;
+ size = 3;
+ }
+ else
+ {
+ if (sbit->gray == 0 || sbit->gray > png_ptr->usr_bit_depth)
+ {
+ png_warning(png_ptr, "Invalid sBIT depth specified");
+ return;
+ }
+ buf[0] = sbit->gray;
+ size = 1;
+ }
+
+ if (color_type & PNG_COLOR_MASK_ALPHA)
+ {
+ if (sbit->alpha == 0 || sbit->alpha > png_ptr->usr_bit_depth)
+ {
+ png_warning(png_ptr, "Invalid sBIT depth specified");
+ return;
+ }
+ buf[size++] = sbit->alpha;
+ }
+
+ png_write_chunk(png_ptr, (png_bytep)png_sBIT, buf, size);
+}
+#endif
+
+#if defined(PNG_WRITE_cHRM_SUPPORTED)
+/* write the cHRM chunk */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+void /* PRIVATE */
+png_write_cHRM(png_structp png_ptr, double white_x, double white_y,
+ double red_x, double red_y, double green_x, double green_y,
+ double blue_x, double blue_y)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_cHRM;
+#endif
+ png_byte buf[32];
+
+ png_fixed_point int_white_x, int_white_y, int_red_x, int_red_y,
+ int_green_x, int_green_y, int_blue_x, int_blue_y;
+
+ png_debug(1, "in png_write_cHRM");
+
+ int_white_x = (png_uint_32)(white_x * 100000.0 + 0.5);
+ int_white_y = (png_uint_32)(white_y * 100000.0 + 0.5);
+ int_red_x = (png_uint_32)(red_x * 100000.0 + 0.5);
+ int_red_y = (png_uint_32)(red_y * 100000.0 + 0.5);
+ int_green_x = (png_uint_32)(green_x * 100000.0 + 0.5);
+ int_green_y = (png_uint_32)(green_y * 100000.0 + 0.5);
+ int_blue_x = (png_uint_32)(blue_x * 100000.0 + 0.5);
+ int_blue_y = (png_uint_32)(blue_y * 100000.0 + 0.5);
+
+#if !defined(PNG_NO_CHECK_cHRM)
+ if (png_check_cHRM_fixed(png_ptr, int_white_x, int_white_y,
+ int_red_x, int_red_y, int_green_x, int_green_y, int_blue_x, int_blue_y))
+#endif
+ {
+ /* each value is saved in 1/100,000ths */
+
+ png_save_uint_32(buf, int_white_x);
+ png_save_uint_32(buf + 4, int_white_y);
+
+ png_save_uint_32(buf + 8, int_red_x);
+ png_save_uint_32(buf + 12, int_red_y);
+
+ png_save_uint_32(buf + 16, int_green_x);
+ png_save_uint_32(buf + 20, int_green_y);
+
+ png_save_uint_32(buf + 24, int_blue_x);
+ png_save_uint_32(buf + 28, int_blue_y);
+
+ png_write_chunk(png_ptr, (png_bytep)png_cHRM, buf, (png_size_t)32);
+ }
+}
+#endif
+#ifdef PNG_FIXED_POINT_SUPPORTED
+void /* PRIVATE */
+png_write_cHRM_fixed(png_structp png_ptr, png_fixed_point white_x,
+ png_fixed_point white_y, png_fixed_point red_x, png_fixed_point red_y,
+ png_fixed_point green_x, png_fixed_point green_y, png_fixed_point blue_x,
+ png_fixed_point blue_y)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_cHRM;
+#endif
+ png_byte buf[32];
+
+ png_debug(1, "in png_write_cHRM");
+ /* each value is saved in 1/100,000ths */
+#if !defined(PNG_NO_CHECK_cHRM)
+ if (png_check_cHRM_fixed(png_ptr, white_x, white_y, red_x, red_y,
+ green_x, green_y, blue_x, blue_y))
+#endif
+ {
+ png_save_uint_32(buf, (png_uint_32)white_x);
+ png_save_uint_32(buf + 4, (png_uint_32)white_y);
+
+ png_save_uint_32(buf + 8, (png_uint_32)red_x);
+ png_save_uint_32(buf + 12, (png_uint_32)red_y);
+
+ png_save_uint_32(buf + 16, (png_uint_32)green_x);
+ png_save_uint_32(buf + 20, (png_uint_32)green_y);
+
+ png_save_uint_32(buf + 24, (png_uint_32)blue_x);
+ png_save_uint_32(buf + 28, (png_uint_32)blue_y);
+
+ png_write_chunk(png_ptr, (png_bytep)png_cHRM, buf, (png_size_t)32);
+ }
+}
+#endif
+#endif
+
+#if defined(PNG_WRITE_tRNS_SUPPORTED)
+/* write the tRNS chunk */
+void /* PRIVATE */
+png_write_tRNS(png_structp png_ptr, png_bytep trans, png_color_16p tran,
+ int num_trans, int color_type)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_tRNS;
+#endif
+ png_byte buf[6];
+
+ png_debug(1, "in png_write_tRNS");
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ if (num_trans <= 0 || num_trans > (int)png_ptr->num_palette)
+ {
+ png_warning(png_ptr, "Invalid number of transparent colors specified");
+ return;
+ }
+ /* write the chunk out as it is */
+ png_write_chunk(png_ptr, (png_bytep)png_tRNS, trans,
+ (png_size_t)num_trans);
+ }
+ else if (color_type == PNG_COLOR_TYPE_GRAY)
+ {
+ /* one 16 bit value */
+ if (tran->gray >= (1 << png_ptr->bit_depth))
+ {
+ png_warning(png_ptr,
+ "Ignoring attempt to write tRNS chunk out-of-range for bit_depth");
+ return;
+ }
+ png_save_uint_16(buf, tran->gray);
+ png_write_chunk(png_ptr, (png_bytep)png_tRNS, buf, (png_size_t)2);
+ }
+ else if (color_type == PNG_COLOR_TYPE_RGB)
+ {
+ /* three 16 bit values */
+ png_save_uint_16(buf, tran->red);
+ png_save_uint_16(buf + 2, tran->green);
+ png_save_uint_16(buf + 4, tran->blue);
+ if (png_ptr->bit_depth == 8 && (buf[0] | buf[2] | buf[4]))
+ {
+ png_warning(png_ptr,
+ "Ignoring attempt to write 16-bit tRNS chunk when bit_depth is 8");
+ return;
+ }
+ png_write_chunk(png_ptr, (png_bytep)png_tRNS, buf, (png_size_t)6);
+ }
+ else
+ {
+ png_warning(png_ptr, "Can't write tRNS with an alpha channel");
+ }
+}
+#endif
+
+#if defined(PNG_WRITE_bKGD_SUPPORTED)
+/* write the background chunk */
+void /* PRIVATE */
+png_write_bKGD(png_structp png_ptr, png_color_16p back, int color_type)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_bKGD;
+#endif
+ png_byte buf[6];
+
+ png_debug(1, "in png_write_bKGD");
+ if (color_type == PNG_COLOR_TYPE_PALETTE)
+ {
+ if (
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ (png_ptr->num_palette ||
+ (!(png_ptr->mng_features_permitted & PNG_FLAG_MNG_EMPTY_PLTE))) &&
+#endif
+ back->index >= png_ptr->num_palette)
+ {
+ png_warning(png_ptr, "Invalid background palette index");
+ return;
+ }
+ buf[0] = back->index;
+ png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)1);
+ }
+ else if (color_type & PNG_COLOR_MASK_COLOR)
+ {
+ png_save_uint_16(buf, back->red);
+ png_save_uint_16(buf + 2, back->green);
+ png_save_uint_16(buf + 4, back->blue);
+ if (png_ptr->bit_depth == 8 && (buf[0] | buf[2] | buf[4]))
+ {
+ png_warning(png_ptr,
+ "Ignoring attempt to write 16-bit bKGD chunk when bit_depth is 8");
+ return;
+ }
+ png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)6);
+ }
+ else
+ {
+ if (back->gray >= (1 << png_ptr->bit_depth))
+ {
+ png_warning(png_ptr,
+ "Ignoring attempt to write bKGD chunk out-of-range for bit_depth");
+ return;
+ }
+ png_save_uint_16(buf, back->gray);
+ png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)2);
+ }
+}
+#endif
+
+#if defined(PNG_WRITE_hIST_SUPPORTED)
+/* write the histogram */
+void /* PRIVATE */
+png_write_hIST(png_structp png_ptr, png_uint_16p hist, int num_hist)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_hIST;
+#endif
+ int i;
+ png_byte buf[3];
+
+ png_debug(1, "in png_write_hIST");
+ if (num_hist > (int)png_ptr->num_palette)
+ {
+ png_debug2(3, "num_hist = %d, num_palette = %d", num_hist,
+ png_ptr->num_palette);
+ png_warning(png_ptr, "Invalid number of histogram entries specified");
+ return;
+ }
+
+ png_write_chunk_start(png_ptr, (png_bytep)png_hIST,
+ (png_uint_32)(num_hist * 2));
+ for (i = 0; i < num_hist; i++)
+ {
+ png_save_uint_16(buf, hist[i]);
+ png_write_chunk_data(png_ptr, buf, (png_size_t)2);
+ }
+ png_write_chunk_end(png_ptr);
+}
+#endif
+
+#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \
+ defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
+/* Check that the tEXt or zTXt keyword is valid per PNG 1.0 specification,
+ * and if invalid, correct the keyword rather than discarding the entire
+ * chunk. The PNG 1.0 specification requires keywords 1-79 characters in
+ * length, forbids leading or trailing whitespace, multiple internal spaces,
+ * and the non-break space (0x80) from ISO 8859-1. Returns keyword length.
+ *
+ * The new_key is allocated to hold the corrected keyword and must be freed
+ * by the calling routine. This avoids problems with trying to write to
+ * static keywords without having to have duplicate copies of the strings.
+ */
+png_size_t /* PRIVATE */
+png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key)
+{
+ png_size_t key_len;
+ png_charp kp, dp;
+ int kflag;
+ int kwarn=0;
+
+ png_debug(1, "in png_check_keyword");
+ *new_key = NULL;
+
+ if (key == NULL || (key_len = png_strlen(key)) == 0)
+ {
+ png_warning(png_ptr, "zero length keyword");
+ return ((png_size_t)0);
+ }
+
+ png_debug1(2, "Keyword to be checked is '%s'", key);
+
+ *new_key = (png_charp)png_malloc_warn(png_ptr, (png_uint_32)(key_len + 2));
+ if (*new_key == NULL)
+ {
+ png_warning(png_ptr, "Out of memory while procesing keyword");
+ return ((png_size_t)0);
+ }
+
+ /* Replace non-printing characters with a blank and print a warning */
+ for (kp = key, dp = *new_key; *kp != '\0'; kp++, dp++)
+ {
+ if ((png_byte)*kp < 0x20 ||
+ ((png_byte)*kp > 0x7E && (png_byte)*kp < 0xA1))
+ {
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
+ char msg[40];
+
+ png_snprintf(msg, 40,
+ "invalid keyword character 0x%02X", (png_byte)*kp);
+ png_warning(png_ptr, msg);
+#else
+ png_warning(png_ptr, "invalid character in keyword");
+#endif
+ *dp = ' ';
+ }
+ else
+ {
+ *dp = *kp;
+ }
+ }
+ *dp = '\0';
+
+ /* Remove any trailing white space. */
+ kp = *new_key + key_len - 1;
+ if (*kp == ' ')
+ {
+ png_warning(png_ptr, "trailing spaces removed from keyword");
+
+ while (*kp == ' ')
+ {
+ *(kp--) = '\0';
+ key_len--;
+ }
+ }
+
+ /* Remove any leading white space. */
+ kp = *new_key;
+ if (*kp == ' ')
+ {
+ png_warning(png_ptr, "leading spaces removed from keyword");
+
+ while (*kp == ' ')
+ {
+ kp++;
+ key_len--;
+ }
+ }
+
+ png_debug1(2, "Checking for multiple internal spaces in '%s'", kp);
+
+ /* Remove multiple internal spaces. */
+ for (kflag = 0, dp = *new_key; *kp != '\0'; kp++)
+ {
+ if (*kp == ' ' && kflag == 0)
+ {
+ *(dp++) = *kp;
+ kflag = 1;
+ }
+ else if (*kp == ' ')
+ {
+ key_len--;
+ kwarn=1;
+ }
+ else
+ {
+ *(dp++) = *kp;
+ kflag = 0;
+ }
+ }
+ *dp = '\0';
+ if (kwarn)
+ png_warning(png_ptr, "extra interior spaces removed from keyword");
+
+ if (key_len == 0)
+ {
+ png_free(png_ptr, *new_key);
+ *new_key=NULL;
+ png_warning(png_ptr, "Zero length keyword");
+ }
+
+ if (key_len > 79)
+ {
+ png_warning(png_ptr, "keyword length must be 1 - 79 characters");
+ (*new_key)[79] = '\0';
+ key_len = 79;
+ }
+
+ return (key_len);
+}
+#endif
+
+#if defined(PNG_WRITE_tEXt_SUPPORTED)
+/* write a tEXt chunk */
+void /* PRIVATE */
+png_write_tEXt(png_structp png_ptr, png_charp key, png_charp text,
+ png_size_t text_len)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_tEXt;
+#endif
+ png_size_t key_len;
+ png_charp new_key;
+
+ png_debug(1, "in png_write_tEXt");
+ if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0)
+ return;
+
+ if (text == NULL || *text == '\0')
+ text_len = 0;
+ else
+ text_len = png_strlen(text);
+
+ /* make sure we include the 0 after the key */
+ png_write_chunk_start(png_ptr, (png_bytep)png_tEXt,
+ (png_uint_32)(key_len + text_len + 1));
+ /*
+ * We leave it to the application to meet PNG-1.0 requirements on the
+ * contents of the text. PNG-1.0 through PNG-1.2 discourage the use of
+ * any non-Latin-1 characters except for NEWLINE. ISO PNG will forbid them.
+ * The NUL character is forbidden by PNG-1.0 through PNG-1.2 and ISO PNG.
+ */
+ png_write_chunk_data(png_ptr, (png_bytep)new_key,
+ (png_size_t)(key_len + 1));
+ if (text_len)
+ png_write_chunk_data(png_ptr, (png_bytep)text, (png_size_t)text_len);
+
+ png_write_chunk_end(png_ptr);
+ png_free(png_ptr, new_key);
+}
+#endif
+
+#if defined(PNG_WRITE_zTXt_SUPPORTED)
+/* write a compressed text chunk */
+void /* PRIVATE */
+png_write_zTXt(png_structp png_ptr, png_charp key, png_charp text,
+ png_size_t text_len, int compression)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_zTXt;
+#endif
+ png_size_t key_len;
+ char buf[1];
+ png_charp new_key;
+ compression_state comp;
+
+ png_debug(1, "in png_write_zTXt");
+
+ comp.num_output_ptr = 0;
+ comp.max_output_ptr = 0;
+ comp.output_ptr = NULL;
+ comp.input = NULL;
+ comp.input_len = 0;
+
+ if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0)
+ {
+ png_free(png_ptr, new_key);
+ return;
+ }
+
+ if (text == NULL || *text == '\0' || compression==PNG_TEXT_COMPRESSION_NONE)
+ {
+ png_write_tEXt(png_ptr, new_key, text, (png_size_t)0);
+ png_free(png_ptr, new_key);
+ return;
+ }
+
+ text_len = png_strlen(text);
+
+ /* compute the compressed data; do it now for the length */
+ text_len = png_text_compress(png_ptr, text, text_len, compression,
+ &comp);
+
+ /* write start of chunk */
+ png_write_chunk_start(png_ptr, (png_bytep)png_zTXt,
+ (png_uint_32)(key_len+text_len + 2));
+ /* write key */
+ png_write_chunk_data(png_ptr, (png_bytep)new_key,
+ (png_size_t)(key_len + 1));
+ png_free(png_ptr, new_key);
+
+ buf[0] = (png_byte)compression;
+ /* write compression */
+ png_write_chunk_data(png_ptr, (png_bytep)buf, (png_size_t)1);
+ /* write the compressed data */
+ png_write_compressed_data_out(png_ptr, &comp);
+
+ /* close the chunk */
+ png_write_chunk_end(png_ptr);
+}
+#endif
+
+#if defined(PNG_WRITE_iTXt_SUPPORTED)
+/* write an iTXt chunk */
+void /* PRIVATE */
+png_write_iTXt(png_structp png_ptr, int compression, png_charp key,
+ png_charp lang, png_charp lang_key, png_charp text)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_iTXt;
+#endif
+ png_size_t lang_len, key_len, lang_key_len, text_len;
+ png_charp new_lang;
+ png_charp new_key = NULL;
+ png_byte cbuf[2];
+ compression_state comp;
+
+ png_debug(1, "in png_write_iTXt");
+
+ comp.num_output_ptr = 0;
+ comp.max_output_ptr = 0;
+ comp.output_ptr = NULL;
+ comp.input = NULL;
+
+ if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0)
+ return;
+
+ if ((lang_len = png_check_keyword(png_ptr, lang, &new_lang))==0)
+ {
+ png_warning(png_ptr, "Empty language field in iTXt chunk");
+ new_lang = NULL;
+ lang_len = 0;
+ }
+
+ if (lang_key == NULL)
+ lang_key_len = 0;
+ else
+ lang_key_len = png_strlen(lang_key);
+
+ if (text == NULL)
+ text_len = 0;
+ else
+ text_len = png_strlen(text);
+
+ /* compute the compressed data; do it now for the length */
+ text_len = png_text_compress(png_ptr, text, text_len, compression-2,
+ &comp);
+
+
+ /* make sure we include the compression flag, the compression byte,
+ * and the NULs after the key, lang, and lang_key parts */
+
+ png_write_chunk_start(png_ptr, (png_bytep)png_iTXt,
+ (png_uint_32)(
+ 5 /* comp byte, comp flag, terminators for key, lang and lang_key */
+ + key_len
+ + lang_len
+ + lang_key_len
+ + text_len));
+
+ /*
+ * We leave it to the application to meet PNG-1.0 requirements on the
+ * contents of the text. PNG-1.0 through PNG-1.2 discourage the use of
+ * any non-Latin-1 characters except for NEWLINE. ISO PNG will forbid them.
+ * The NUL character is forbidden by PNG-1.0 through PNG-1.2 and ISO PNG.
+ */
+ png_write_chunk_data(png_ptr, (png_bytep)new_key,
+ (png_size_t)(key_len + 1));
+
+ /* set the compression flag */
+ if (compression == PNG_ITXT_COMPRESSION_NONE || \
+ compression == PNG_TEXT_COMPRESSION_NONE)
+ cbuf[0] = 0;
+ else /* compression == PNG_ITXT_COMPRESSION_zTXt */
+ cbuf[0] = 1;
+ /* set the compression method */
+ cbuf[1] = 0;
+ png_write_chunk_data(png_ptr, cbuf, (png_size_t)2);
+
+ cbuf[0] = 0;
+ png_write_chunk_data(png_ptr, (new_lang ? (png_bytep)new_lang : cbuf),
+ (png_size_t)(lang_len + 1));
+ png_write_chunk_data(png_ptr, (lang_key ? (png_bytep)lang_key : cbuf),
+ (png_size_t)(lang_key_len + 1));
+ png_write_compressed_data_out(png_ptr, &comp);
+
+ png_write_chunk_end(png_ptr);
+ png_free(png_ptr, new_key);
+ png_free(png_ptr, new_lang);
+}
+#endif
+
+#if defined(PNG_WRITE_oFFs_SUPPORTED)
+/* write the oFFs chunk */
+void /* PRIVATE */
+png_write_oFFs(png_structp png_ptr, png_int_32 x_offset, png_int_32 y_offset,
+ int unit_type)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_oFFs;
+#endif
+ png_byte buf[9];
+
+ png_debug(1, "in png_write_oFFs");
+ if (unit_type >= PNG_OFFSET_LAST)
+ png_warning(png_ptr, "Unrecognized unit type for oFFs chunk");
+
+ png_save_int_32(buf, x_offset);
+ png_save_int_32(buf + 4, y_offset);
+ buf[8] = (png_byte)unit_type;
+
+ png_write_chunk(png_ptr, (png_bytep)png_oFFs, buf, (png_size_t)9);
+}
+#endif
+#if defined(PNG_WRITE_pCAL_SUPPORTED)
+/* write the pCAL chunk (described in the PNG extensions document) */
+void /* PRIVATE */
+png_write_pCAL(png_structp png_ptr, png_charp purpose, png_int_32 X0,
+ png_int_32 X1, int type, int nparams, png_charp units, png_charpp params)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_pCAL;
+#endif
+ png_size_t purpose_len, units_len, total_len;
+ png_uint_32p params_len;
+ png_byte buf[10];
+ png_charp new_purpose;
+ int i;
+
+ png_debug1(1, "in png_write_pCAL (%d parameters)", nparams);
+ if (type >= PNG_EQUATION_LAST)
+ png_warning(png_ptr, "Unrecognized equation type for pCAL chunk");
+
+ purpose_len = png_check_keyword(png_ptr, purpose, &new_purpose) + 1;
+ png_debug1(3, "pCAL purpose length = %d", (int)purpose_len);
+ units_len = png_strlen(units) + (nparams == 0 ? 0 : 1);
+ png_debug1(3, "pCAL units length = %d", (int)units_len);
+ total_len = purpose_len + units_len + 10;
+
+ params_len = (png_uint_32p)png_malloc(png_ptr,
+ (png_uint_32)(nparams * png_sizeof(png_uint_32)));
+
+ /* Find the length of each parameter, making sure we don't count the
+ null terminator for the last parameter. */
+ for (i = 0; i < nparams; i++)
+ {
+ params_len[i] = png_strlen(params[i]) + (i == nparams - 1 ? 0 : 1);
+ png_debug2(3, "pCAL parameter %d length = %lu", i,
+ (unsigned long) params_len[i]);
+ total_len += (png_size_t)params_len[i];
+ }
+
+ png_debug1(3, "pCAL total length = %d", (int)total_len);
+ png_write_chunk_start(png_ptr, (png_bytep)png_pCAL, (png_uint_32)total_len);
+ png_write_chunk_data(png_ptr, (png_bytep)new_purpose,
+ (png_size_t)purpose_len);
+ png_save_int_32(buf, X0);
+ png_save_int_32(buf + 4, X1);
+ buf[8] = (png_byte)type;
+ buf[9] = (png_byte)nparams;
+ png_write_chunk_data(png_ptr, buf, (png_size_t)10);
+ png_write_chunk_data(png_ptr, (png_bytep)units, (png_size_t)units_len);
+
+ png_free(png_ptr, new_purpose);
+
+ for (i = 0; i < nparams; i++)
+ {
+ png_write_chunk_data(png_ptr, (png_bytep)params[i],
+ (png_size_t)params_len[i]);
+ }
+
+ png_free(png_ptr, params_len);
+ png_write_chunk_end(png_ptr);
+}
+#endif
+
+#if defined(PNG_WRITE_sCAL_SUPPORTED)
+/* write the sCAL chunk */
+#if defined(PNG_FLOATING_POINT_SUPPORTED) && !defined(PNG_NO_STDIO)
+void /* PRIVATE */
+png_write_sCAL(png_structp png_ptr, int unit, double width, double height)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_sCAL;
+#endif
+ char buf[64];
+ png_size_t total_len;
+
+ png_debug(1, "in png_write_sCAL");
+
+ buf[0] = (char)unit;
+#if defined(_WIN32_WCE)
+/* sprintf() function is not supported on WindowsCE */
+ {
+ wchar_t wc_buf[32];
+ size_t wc_len;
+ swprintf(wc_buf, TEXT("%12.12e"), width);
+ wc_len = wcslen(wc_buf);
+ WideCharToMultiByte(CP_ACP, 0, wc_buf, -1, buf + 1, wc_len, NULL, NULL);
+ total_len = wc_len + 2;
+ swprintf(wc_buf, TEXT("%12.12e"), height);
+ wc_len = wcslen(wc_buf);
+ WideCharToMultiByte(CP_ACP, 0, wc_buf, -1, buf + total_len, wc_len,
+ NULL, NULL);
+ total_len += wc_len;
+ }
+#else
+ png_snprintf(buf + 1, 63, "%12.12e", width);
+ total_len = 1 + png_strlen(buf + 1) + 1;
+ png_snprintf(buf + total_len, 64-total_len, "%12.12e", height);
+ total_len += png_strlen(buf + total_len);
+#endif
+
+ png_debug1(3, "sCAL total length = %u", (unsigned int)total_len);
+ png_write_chunk(png_ptr, (png_bytep)png_sCAL, (png_bytep)buf, total_len);
+}
+#else
+#ifdef PNG_FIXED_POINT_SUPPORTED
+void /* PRIVATE */
+png_write_sCAL_s(png_structp png_ptr, int unit, png_charp width,
+ png_charp height)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_sCAL;
+#endif
+ png_byte buf[64];
+ png_size_t wlen, hlen, total_len;
+
+ png_debug(1, "in png_write_sCAL_s");
+
+ wlen = png_strlen(width);
+ hlen = png_strlen(height);
+ total_len = wlen + hlen + 2;
+ if (total_len > 64)
+ {
+ png_warning(png_ptr, "Can't write sCAL (buffer too small)");
+ return;
+ }
+
+ buf[0] = (png_byte)unit;
+ png_memcpy(buf + 1, width, wlen + 1); /* append the '\0' here */
+ png_memcpy(buf + wlen + 2, height, hlen); /* do NOT append the '\0' here */
+
+ png_debug1(3, "sCAL total length = %u", (unsigned int)total_len);
+ png_write_chunk(png_ptr, (png_bytep)png_sCAL, buf, total_len);
+}
+#endif
+#endif
+#endif
+
+#if defined(PNG_WRITE_pHYs_SUPPORTED)
+/* write the pHYs chunk */
+void /* PRIVATE */
+png_write_pHYs(png_structp png_ptr, png_uint_32 x_pixels_per_unit,
+ png_uint_32 y_pixels_per_unit,
+ int unit_type)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_pHYs;
+#endif
+ png_byte buf[9];
+
+ png_debug(1, "in png_write_pHYs");
+ if (unit_type >= PNG_RESOLUTION_LAST)
+ png_warning(png_ptr, "Unrecognized unit type for pHYs chunk");
+
+ png_save_uint_32(buf, x_pixels_per_unit);
+ png_save_uint_32(buf + 4, y_pixels_per_unit);
+ buf[8] = (png_byte)unit_type;
+
+ png_write_chunk(png_ptr, (png_bytep)png_pHYs, buf, (png_size_t)9);
+}
+#endif
+
+#if defined(PNG_WRITE_tIME_SUPPORTED)
+/* Write the tIME chunk. Use either png_convert_from_struct_tm()
+ * or png_convert_from_time_t(), or fill in the structure yourself.
+ */
+void /* PRIVATE */
+png_write_tIME(png_structp png_ptr, png_timep mod_time)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ PNG_tIME;
+#endif
+ png_byte buf[7];
+
+ png_debug(1, "in png_write_tIME");
+ if (mod_time->month > 12 || mod_time->month < 1 ||
+ mod_time->day > 31 || mod_time->day < 1 ||
+ mod_time->hour > 23 || mod_time->second > 60)
+ {
+ png_warning(png_ptr, "Invalid time specified for tIME chunk");
+ return;
+ }
+
+ png_save_uint_16(buf, mod_time->year);
+ buf[2] = mod_time->month;
+ buf[3] = mod_time->day;
+ buf[4] = mod_time->hour;
+ buf[5] = mod_time->minute;
+ buf[6] = mod_time->second;
+
+ png_write_chunk(png_ptr, (png_bytep)png_tIME, buf, (png_size_t)7);
+}
+#endif
+
+/* initializes the row writing capability of libpng */
+void /* PRIVATE */
+png_write_start_row(png_structp png_ptr)
+{
+#ifdef PNG_WRITE_INTERLACING_SUPPORTED
+#ifdef PNG_USE_LOCAL_ARRAYS
+ /* arrays to facilitate easy interlacing - use pass (0 - 6) as index */
+
+ /* start of interlace block */
+ int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
+
+ /* offset to next interlace block */
+ int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+
+ /* start of interlace block in the y direction */
+ int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1};
+
+ /* offset to next interlace block in the y direction */
+ int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2};
+#endif
+#endif
+
+ png_size_t buf_size;
+
+ png_debug(1, "in png_write_start_row");
+ buf_size = (png_size_t)(PNG_ROWBYTES(
+ png_ptr->usr_channels*png_ptr->usr_bit_depth, png_ptr->width) + 1);
+
+ /* set up row buffer */
+ png_ptr->row_buf = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)buf_size);
+ png_ptr->row_buf[0] = PNG_FILTER_VALUE_NONE;
+
+#ifndef PNG_NO_WRITE_FILTER
+ /* set up filtering buffer, if using this filter */
+ if (png_ptr->do_filter & PNG_FILTER_SUB)
+ {
+ png_ptr->sub_row = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(png_ptr->rowbytes + 1));
+ png_ptr->sub_row[0] = PNG_FILTER_VALUE_SUB;
+ }
+
+ /* We only need to keep the previous row if we are using one of these. */
+ if (png_ptr->do_filter & (PNG_FILTER_AVG | PNG_FILTER_UP | PNG_FILTER_PAETH))
+ {
+ /* set up previous row buffer */
+ png_ptr->prev_row = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)buf_size);
+ png_memset(png_ptr->prev_row, 0, buf_size);
+
+ if (png_ptr->do_filter & PNG_FILTER_UP)
+ {
+ png_ptr->up_row = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(png_ptr->rowbytes + 1));
+ png_ptr->up_row[0] = PNG_FILTER_VALUE_UP;
+ }
+
+ if (png_ptr->do_filter & PNG_FILTER_AVG)
+ {
+ png_ptr->avg_row = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(png_ptr->rowbytes + 1));
+ png_ptr->avg_row[0] = PNG_FILTER_VALUE_AVG;
+ }
+
+ if (png_ptr->do_filter & PNG_FILTER_PAETH)
+ {
+ png_ptr->paeth_row = (png_bytep)png_malloc(png_ptr,
+ (png_uint_32)(png_ptr->rowbytes + 1));
+ png_ptr->paeth_row[0] = PNG_FILTER_VALUE_PAETH;
+ }
+ }
+#endif /* PNG_NO_WRITE_FILTER */
+
+#ifdef PNG_WRITE_INTERLACING_SUPPORTED
+ /* if interlaced, we need to set up width and height of pass */
+ if (png_ptr->interlaced)
+ {
+ if (!(png_ptr->transformations & PNG_INTERLACE))
+ {
+ png_ptr->num_rows = (png_ptr->height + png_pass_yinc[0] - 1 -
+ png_pass_ystart[0]) / png_pass_yinc[0];
+ png_ptr->usr_width = (png_ptr->width + png_pass_inc[0] - 1 -
+ png_pass_start[0]) / png_pass_inc[0];
+ }
+ else
+ {
+ png_ptr->num_rows = png_ptr->height;
+ png_ptr->usr_width = png_ptr->width;
+ }
+ }
+ else
+#endif
+ {
+ png_ptr->num_rows = png_ptr->height;
+ png_ptr->usr_width = png_ptr->width;
+ }
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+}
+
+/* Internal use only. Called when finished processing a row of data. */
+void /* PRIVATE */
+png_write_finish_row(png_structp png_ptr)
+{
+#ifdef PNG_WRITE_INTERLACING_SUPPORTED
+#ifdef PNG_USE_LOCAL_ARRAYS
+ /* arrays to facilitate easy interlacing - use pass (0 - 6) as index */
+
+ /* start of interlace block */
+ int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
+
+ /* offset to next interlace block */
+ int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+
+ /* start of interlace block in the y direction */
+ int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1};
+
+ /* offset to next interlace block in the y direction */
+ int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2};
+#endif
+#endif
+
+ int ret;
+
+ png_debug(1, "in png_write_finish_row");
+ /* next row */
+ png_ptr->row_number++;
+
+ /* see if we are done */
+ if (png_ptr->row_number < png_ptr->num_rows)
+ return;
+
+#ifdef PNG_WRITE_INTERLACING_SUPPORTED
+ /* if interlaced, go to next pass */
+ if (png_ptr->interlaced)
+ {
+ png_ptr->row_number = 0;
+ if (png_ptr->transformations & PNG_INTERLACE)
+ {
+ png_ptr->pass++;
+ }
+ else
+ {
+ /* loop until we find a non-zero width or height pass */
+ do
+ {
+ png_ptr->pass++;
+ if (png_ptr->pass >= 7)
+ break;
+ png_ptr->usr_width = (png_ptr->width +
+ png_pass_inc[png_ptr->pass] - 1 -
+ png_pass_start[png_ptr->pass]) /
+ png_pass_inc[png_ptr->pass];
+ png_ptr->num_rows = (png_ptr->height +
+ png_pass_yinc[png_ptr->pass] - 1 -
+ png_pass_ystart[png_ptr->pass]) /
+ png_pass_yinc[png_ptr->pass];
+ if (png_ptr->transformations & PNG_INTERLACE)
+ break;
+ } while (png_ptr->usr_width == 0 || png_ptr->num_rows == 0);
+
+ }
+
+ /* reset the row above the image for the next pass */
+ if (png_ptr->pass < 7)
+ {
+ if (png_ptr->prev_row != NULL)
+ png_memset(png_ptr->prev_row, 0,
+ (png_size_t)(PNG_ROWBYTES(png_ptr->usr_channels*
+ png_ptr->usr_bit_depth, png_ptr->width)) + 1);
+ return;
+ }
+ }
+#endif
+
+ /* if we get here, we've just written the last row, so we need
+ to flush the compressor */
+ do
+ {
+ /* tell the compressor we are done */
+ ret = deflate(&png_ptr->zstream, Z_FINISH);
+ /* check for an error */
+ if (ret == Z_OK)
+ {
+ /* check to see if we need more room */
+ if (!(png_ptr->zstream.avail_out))
+ {
+ png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size);
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ }
+ }
+ else if (ret != Z_STREAM_END)
+ {
+ if (png_ptr->zstream.msg != NULL)
+ png_error(png_ptr, png_ptr->zstream.msg);
+ else
+ png_error(png_ptr, "zlib error");
+ }
+ } while (ret != Z_STREAM_END);
+
+ /* write any extra space */
+ if (png_ptr->zstream.avail_out < png_ptr->zbuf_size)
+ {
+ png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size -
+ png_ptr->zstream.avail_out);
+ }
+
+ deflateReset(&png_ptr->zstream);
+ png_ptr->zstream.data_type = Z_BINARY;
+}
+
+#if defined(PNG_WRITE_INTERLACING_SUPPORTED)
+/* Pick out the correct pixels for the interlace pass.
+ * The basic idea here is to go through the row with a source
+ * pointer and a destination pointer (sp and dp), and copy the
+ * correct pixels for the pass. As the row gets compacted,
+ * sp will always be >= dp, so we should never overwrite anything.
+ * See the default: case for the easiest code to understand.
+ */
+void /* PRIVATE */
+png_do_write_interlace(png_row_infop row_info, png_bytep row, int pass)
+{
+#ifdef PNG_USE_LOCAL_ARRAYS
+ /* arrays to facilitate easy interlacing - use pass (0 - 6) as index */
+
+ /* start of interlace block */
+ int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
+
+ /* offset to next interlace block */
+ int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+#endif
+
+ png_debug(1, "in png_do_write_interlace");
+ /* we don't have to do anything on the last pass (6) */
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ if (row != NULL && row_info != NULL && pass < 6)
+#else
+ if (pass < 6)
+#endif
+ {
+ /* each pixel depth is handled separately */
+ switch (row_info->pixel_depth)
+ {
+ case 1:
+ {
+ png_bytep sp;
+ png_bytep dp;
+ int shift;
+ int d;
+ int value;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ dp = row;
+ d = 0;
+ shift = 7;
+ for (i = png_pass_start[pass]; i < row_width;
+ i += png_pass_inc[pass])
+ {
+ sp = row + (png_size_t)(i >> 3);
+ value = (int)(*sp >> (7 - (int)(i & 0x07))) & 0x01;
+ d |= (value << shift);
+
+ if (shift == 0)
+ {
+ shift = 7;
+ *dp++ = (png_byte)d;
+ d = 0;
+ }
+ else
+ shift--;
+
+ }
+ if (shift != 7)
+ *dp = (png_byte)d;
+ break;
+ }
+ case 2:
+ {
+ png_bytep sp;
+ png_bytep dp;
+ int shift;
+ int d;
+ int value;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ dp = row;
+ shift = 6;
+ d = 0;
+ for (i = png_pass_start[pass]; i < row_width;
+ i += png_pass_inc[pass])
+ {
+ sp = row + (png_size_t)(i >> 2);
+ value = (*sp >> ((3 - (int)(i & 0x03)) << 1)) & 0x03;
+ d |= (value << shift);
+
+ if (shift == 0)
+ {
+ shift = 6;
+ *dp++ = (png_byte)d;
+ d = 0;
+ }
+ else
+ shift -= 2;
+ }
+ if (shift != 6)
+ *dp = (png_byte)d;
+ break;
+ }
+ case 4:
+ {
+ png_bytep sp;
+ png_bytep dp;
+ int shift;
+ int d;
+ int value;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+
+ dp = row;
+ shift = 4;
+ d = 0;
+ for (i = png_pass_start[pass]; i < row_width;
+ i += png_pass_inc[pass])
+ {
+ sp = row + (png_size_t)(i >> 1);
+ value = (*sp >> ((1 - (int)(i & 0x01)) << 2)) & 0x0f;
+ d |= (value << shift);
+
+ if (shift == 0)
+ {
+ shift = 4;
+ *dp++ = (png_byte)d;
+ d = 0;
+ }
+ else
+ shift -= 4;
+ }
+ if (shift != 4)
+ *dp = (png_byte)d;
+ break;
+ }
+ default:
+ {
+ png_bytep sp;
+ png_bytep dp;
+ png_uint_32 i;
+ png_uint_32 row_width = row_info->width;
+ png_size_t pixel_bytes;
+
+ /* start at the beginning */
+ dp = row;
+ /* find out how many bytes each pixel takes up */
+ pixel_bytes = (row_info->pixel_depth >> 3);
+ /* loop through the row, only looking at the pixels that
+ matter */
+ for (i = png_pass_start[pass]; i < row_width;
+ i += png_pass_inc[pass])
+ {
+ /* find out where the original pixel is */
+ sp = row + (png_size_t)i * pixel_bytes;
+ /* move the pixel */
+ if (dp != sp)
+ png_memcpy(dp, sp, pixel_bytes);
+ /* next pixel */
+ dp += pixel_bytes;
+ }
+ break;
+ }
+ }
+ /* set new row width */
+ row_info->width = (row_info->width +
+ png_pass_inc[pass] - 1 -
+ png_pass_start[pass]) /
+ png_pass_inc[pass];
+ row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth,
+ row_info->width);
+ }
+}
+#endif
+
+/* This filters the row, chooses which filter to use, if it has not already
+ * been specified by the application, and then writes the row out with the
+ * chosen filter.
+ */
+#define PNG_MAXSUM (((png_uint_32)(-1)) >> 1)
+#define PNG_HISHIFT 10
+#define PNG_LOMASK ((png_uint_32)0xffffL)
+#define PNG_HIMASK ((png_uint_32)(~PNG_LOMASK >> PNG_HISHIFT))
+void /* PRIVATE */
+png_write_find_filter(png_structp png_ptr, png_row_infop row_info)
+{
+ png_bytep best_row;
+#ifndef PNG_NO_WRITE_FILTER
+ png_bytep prev_row, row_buf;
+ png_uint_32 mins, bpp;
+ png_byte filter_to_do = png_ptr->do_filter;
+ png_uint_32 row_bytes = row_info->rowbytes;
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ int num_p_filters = (int)png_ptr->num_prev_filters;
+#endif
+
+ png_debug(1, "in png_write_find_filter");
+ /* find out how many bytes offset each pixel is */
+ bpp = (row_info->pixel_depth + 7) >> 3;
+
+ prev_row = png_ptr->prev_row;
+#endif
+ best_row = png_ptr->row_buf;
+#ifndef PNG_NO_WRITE_FILTER
+ row_buf = best_row;
+ mins = PNG_MAXSUM;
+
+ /* The prediction method we use is to find which method provides the
+ * smallest value when summing the absolute values of the distances
+ * from zero, using anything >= 128 as negative numbers. This is known
+ * as the "minimum sum of absolute differences" heuristic. Other
+ * heuristics are the "weighted minimum sum of absolute differences"
+ * (experimental and can in theory improve compression), and the "zlib
+ * predictive" method (not implemented yet), which does test compressions
+ * of lines using different filter methods, and then chooses the
+ * (series of) filter(s) that give minimum compressed data size (VERY
+ * computationally expensive).
+ *
+ * GRR 980525: consider also
+ * (1) minimum sum of absolute differences from running average (i.e.,
+ * keep running sum of non-absolute differences & count of bytes)
+ * [track dispersion, too? restart average if dispersion too large?]
+ * (1b) minimum sum of absolute differences from sliding average, probably
+ * with window size <= deflate window (usually 32K)
+ * (2) minimum sum of squared differences from zero or running average
+ * (i.e., ~ root-mean-square approach)
+ */
+
+
+ /* We don't need to test the 'no filter' case if this is the only filter
+ * that has been chosen, as it doesn't actually do anything to the data.
+ */
+ if ((filter_to_do & PNG_FILTER_NONE) &&
+ filter_to_do != PNG_FILTER_NONE)
+ {
+ png_bytep rp;
+ png_uint_32 sum = 0;
+ png_uint_32 i;
+ int v;
+
+ for (i = 0, rp = row_buf + 1; i < row_bytes; i++, rp++)
+ {
+ v = *rp;
+ sum += (v < 128) ? v : 256 - v;
+ }
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ png_uint_32 sumhi, sumlo;
+ int j;
+ sumlo = sum & PNG_LOMASK;
+ sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; /* Gives us some footroom */
+
+ /* Reduce the sum if we match any of the previous rows */
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_NONE)
+ {
+ sumlo = (sumlo * png_ptr->filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ sumhi = (sumhi * png_ptr->filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ /* Factor in the cost of this filter (this is here for completeness,
+ * but it makes no sense to have a "cost" for the NONE filter, as
+ * it has the minimum possible computational cost - none).
+ */
+ sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >>
+ PNG_COST_SHIFT;
+ sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >>
+ PNG_COST_SHIFT;
+
+ if (sumhi > PNG_HIMASK)
+ sum = PNG_MAXSUM;
+ else
+ sum = (sumhi << PNG_HISHIFT) + sumlo;
+ }
+#endif
+ mins = sum;
+ }
+
+ /* sub filter */
+ if (filter_to_do == PNG_FILTER_SUB)
+ /* it's the only filter so no testing is needed */
+ {
+ png_bytep rp, lp, dp;
+ png_uint_32 i;
+ for (i = 0, rp = row_buf + 1, dp = png_ptr->sub_row + 1; i < bpp;
+ i++, rp++, dp++)
+ {
+ *dp = *rp;
+ }
+ for (lp = row_buf + 1; i < row_bytes;
+ i++, rp++, lp++, dp++)
+ {
+ *dp = (png_byte)(((int)*rp - (int)*lp) & 0xff);
+ }
+ best_row = png_ptr->sub_row;
+ }
+
+ else if (filter_to_do & PNG_FILTER_SUB)
+ {
+ png_bytep rp, dp, lp;
+ png_uint_32 sum = 0, lmins = mins;
+ png_uint_32 i;
+ int v;
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ /* We temporarily increase the "minimum sum" by the factor we
+ * would reduce the sum of this filter, so that we can do the
+ * early exit comparison without scaling the sum each time.
+ */
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ int j;
+ png_uint_32 lmhi, lmlo;
+ lmlo = lmins & PNG_LOMASK;
+ lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;
+
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_SUB)
+ {
+ lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >>
+ PNG_COST_SHIFT;
+ lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >>
+ PNG_COST_SHIFT;
+
+ if (lmhi > PNG_HIMASK)
+ lmins = PNG_MAXSUM;
+ else
+ lmins = (lmhi << PNG_HISHIFT) + lmlo;
+ }
+#endif
+
+ for (i = 0, rp = row_buf + 1, dp = png_ptr->sub_row + 1; i < bpp;
+ i++, rp++, dp++)
+ {
+ v = *dp = *rp;
+
+ sum += (v < 128) ? v : 256 - v;
+ }
+ for (lp = row_buf + 1; i < row_bytes;
+ i++, rp++, lp++, dp++)
+ {
+ v = *dp = (png_byte)(((int)*rp - (int)*lp) & 0xff);
+
+ sum += (v < 128) ? v : 256 - v;
+
+ if (sum > lmins) /* We are already worse, don't continue. */
+ break;
+ }
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ int j;
+ png_uint_32 sumhi, sumlo;
+ sumlo = sum & PNG_LOMASK;
+ sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK;
+
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_SUB)
+ {
+ sumlo = (sumlo * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ sumhi = (sumhi * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ sumlo = (sumlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >>
+ PNG_COST_SHIFT;
+ sumhi = (sumhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >>
+ PNG_COST_SHIFT;
+
+ if (sumhi > PNG_HIMASK)
+ sum = PNG_MAXSUM;
+ else
+ sum = (sumhi << PNG_HISHIFT) + sumlo;
+ }
+#endif
+
+ if (sum < mins)
+ {
+ mins = sum;
+ best_row = png_ptr->sub_row;
+ }
+ }
+
+ /* up filter */
+ if (filter_to_do == PNG_FILTER_UP)
+ {
+ png_bytep rp, dp, pp;
+ png_uint_32 i;
+
+ for (i = 0, rp = row_buf + 1, dp = png_ptr->up_row + 1,
+ pp = prev_row + 1; i < row_bytes;
+ i++, rp++, pp++, dp++)
+ {
+ *dp = (png_byte)(((int)*rp - (int)*pp) & 0xff);
+ }
+ best_row = png_ptr->up_row;
+ }
+
+ else if (filter_to_do & PNG_FILTER_UP)
+ {
+ png_bytep rp, dp, pp;
+ png_uint_32 sum = 0, lmins = mins;
+ png_uint_32 i;
+ int v;
+
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ int j;
+ png_uint_32 lmhi, lmlo;
+ lmlo = lmins & PNG_LOMASK;
+ lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;
+
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_UP)
+ {
+ lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >>
+ PNG_COST_SHIFT;
+ lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >>
+ PNG_COST_SHIFT;
+
+ if (lmhi > PNG_HIMASK)
+ lmins = PNG_MAXSUM;
+ else
+ lmins = (lmhi << PNG_HISHIFT) + lmlo;
+ }
+#endif
+
+ for (i = 0, rp = row_buf + 1, dp = png_ptr->up_row + 1,
+ pp = prev_row + 1; i < row_bytes; i++)
+ {
+ v = *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff);
+
+ sum += (v < 128) ? v : 256 - v;
+
+ if (sum > lmins) /* We are already worse, don't continue. */
+ break;
+ }
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ int j;
+ png_uint_32 sumhi, sumlo;
+ sumlo = sum & PNG_LOMASK;
+ sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK;
+
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_UP)
+ {
+ sumlo = (sumlo * png_ptr->filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ sumhi = (sumhi * png_ptr->filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >>
+ PNG_COST_SHIFT;
+ sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >>
+ PNG_COST_SHIFT;
+
+ if (sumhi > PNG_HIMASK)
+ sum = PNG_MAXSUM;
+ else
+ sum = (sumhi << PNG_HISHIFT) + sumlo;
+ }
+#endif
+
+ if (sum < mins)
+ {
+ mins = sum;
+ best_row = png_ptr->up_row;
+ }
+ }
+
+ /* avg filter */
+ if (filter_to_do == PNG_FILTER_AVG)
+ {
+ png_bytep rp, dp, pp, lp;
+ png_uint_32 i;
+ for (i = 0, rp = row_buf + 1, dp = png_ptr->avg_row + 1,
+ pp = prev_row + 1; i < bpp; i++)
+ {
+ *dp++ = (png_byte)(((int)*rp++ - ((int)*pp++ / 2)) & 0xff);
+ }
+ for (lp = row_buf + 1; i < row_bytes; i++)
+ {
+ *dp++ = (png_byte)(((int)*rp++ - (((int)*pp++ + (int)*lp++) / 2))
+ & 0xff);
+ }
+ best_row = png_ptr->avg_row;
+ }
+
+ else if (filter_to_do & PNG_FILTER_AVG)
+ {
+ png_bytep rp, dp, pp, lp;
+ png_uint_32 sum = 0, lmins = mins;
+ png_uint_32 i;
+ int v;
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ int j;
+ png_uint_32 lmhi, lmlo;
+ lmlo = lmins & PNG_LOMASK;
+ lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;
+
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_AVG)
+ {
+ lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_AVG]) >>
+ PNG_COST_SHIFT;
+ lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_AVG]) >>
+ PNG_COST_SHIFT;
+
+ if (lmhi > PNG_HIMASK)
+ lmins = PNG_MAXSUM;
+ else
+ lmins = (lmhi << PNG_HISHIFT) + lmlo;
+ }
+#endif
+
+ for (i = 0, rp = row_buf + 1, dp = png_ptr->avg_row + 1,
+ pp = prev_row + 1; i < bpp; i++)
+ {
+ v = *dp++ = (png_byte)(((int)*rp++ - ((int)*pp++ / 2)) & 0xff);
+
+ sum += (v < 128) ? v : 256 - v;
+ }
+ for (lp = row_buf + 1; i < row_bytes; i++)
+ {
+ v = *dp++ =
+ (png_byte)(((int)*rp++ - (((int)*pp++ + (int)*lp++) / 2)) & 0xff);
+
+ sum += (v < 128) ? v : 256 - v;
+
+ if (sum > lmins) /* We are already worse, don't continue. */
+ break;
+ }
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ int j;
+ png_uint_32 sumhi, sumlo;
+ sumlo = sum & PNG_LOMASK;
+ sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK;
+
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_NONE)
+ {
+ sumlo = (sumlo * png_ptr->filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ sumhi = (sumhi * png_ptr->filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >>
+ PNG_COST_SHIFT;
+ sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >>
+ PNG_COST_SHIFT;
+
+ if (sumhi > PNG_HIMASK)
+ sum = PNG_MAXSUM;
+ else
+ sum = (sumhi << PNG_HISHIFT) + sumlo;
+ }
+#endif
+
+ if (sum < mins)
+ {
+ mins = sum;
+ best_row = png_ptr->avg_row;
+ }
+ }
+
+ /* Paeth filter */
+ if (filter_to_do == PNG_FILTER_PAETH)
+ {
+ png_bytep rp, dp, pp, cp, lp;
+ png_uint_32 i;
+ for (i = 0, rp = row_buf + 1, dp = png_ptr->paeth_row + 1,
+ pp = prev_row + 1; i < bpp; i++)
+ {
+ *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff);
+ }
+
+ for (lp = row_buf + 1, cp = prev_row + 1; i < row_bytes; i++)
+ {
+ int a, b, c, pa, pb, pc, p;
+
+ b = *pp++;
+ c = *cp++;
+ a = *lp++;
+
+ p = b - c;
+ pc = a - c;
+
+#ifdef PNG_USE_ABS
+ pa = abs(p);
+ pb = abs(pc);
+ pc = abs(p + pc);
+#else
+ pa = p < 0 ? -p : p;
+ pb = pc < 0 ? -pc : pc;
+ pc = (p + pc) < 0 ? -(p + pc) : p + pc;
+#endif
+
+ p = (pa <= pb && pa <=pc) ? a : (pb <= pc) ? b : c;
+
+ *dp++ = (png_byte)(((int)*rp++ - p) & 0xff);
+ }
+ best_row = png_ptr->paeth_row;
+ }
+
+ else if (filter_to_do & PNG_FILTER_PAETH)
+ {
+ png_bytep rp, dp, pp, cp, lp;
+ png_uint_32 sum = 0, lmins = mins;
+ png_uint_32 i;
+ int v;
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ int j;
+ png_uint_32 lmhi, lmlo;
+ lmlo = lmins & PNG_LOMASK;
+ lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;
+
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_PAETH)
+ {
+ lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_PAETH]) >>
+ PNG_COST_SHIFT;
+ lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_PAETH]) >>
+ PNG_COST_SHIFT;
+
+ if (lmhi > PNG_HIMASK)
+ lmins = PNG_MAXSUM;
+ else
+ lmins = (lmhi << PNG_HISHIFT) + lmlo;
+ }
+#endif
+
+ for (i = 0, rp = row_buf + 1, dp = png_ptr->paeth_row + 1,
+ pp = prev_row + 1; i < bpp; i++)
+ {
+ v = *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff);
+
+ sum += (v < 128) ? v : 256 - v;
+ }
+
+ for (lp = row_buf + 1, cp = prev_row + 1; i < row_bytes; i++)
+ {
+ int a, b, c, pa, pb, pc, p;
+
+ b = *pp++;
+ c = *cp++;
+ a = *lp++;
+
+#ifndef PNG_SLOW_PAETH
+ p = b - c;
+ pc = a - c;
+#ifdef PNG_USE_ABS
+ pa = abs(p);
+ pb = abs(pc);
+ pc = abs(p + pc);
+#else
+ pa = p < 0 ? -p : p;
+ pb = pc < 0 ? -pc : pc;
+ pc = (p + pc) < 0 ? -(p + pc) : p + pc;
+#endif
+ p = (pa <= pb && pa <=pc) ? a : (pb <= pc) ? b : c;
+#else /* PNG_SLOW_PAETH */
+ p = a + b - c;
+ pa = abs(p - a);
+ pb = abs(p - b);
+ pc = abs(p - c);
+ if (pa <= pb && pa <= pc)
+ p = a;
+ else if (pb <= pc)
+ p = b;
+ else
+ p = c;
+#endif /* PNG_SLOW_PAETH */
+
+ v = *dp++ = (png_byte)(((int)*rp++ - p) & 0xff);
+
+ sum += (v < 128) ? v : 256 - v;
+
+ if (sum > lmins) /* We are already worse, don't continue. */
+ break;
+ }
+
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED)
+ {
+ int j;
+ png_uint_32 sumhi, sumlo;
+ sumlo = sum & PNG_LOMASK;
+ sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK;
+
+ for (j = 0; j < num_p_filters; j++)
+ {
+ if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_PAETH)
+ {
+ sumlo = (sumlo * png_ptr->filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ sumhi = (sumhi * png_ptr->filter_weights[j]) >>
+ PNG_WEIGHT_SHIFT;
+ }
+ }
+
+ sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >>
+ PNG_COST_SHIFT;
+ sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >>
+ PNG_COST_SHIFT;
+
+ if (sumhi > PNG_HIMASK)
+ sum = PNG_MAXSUM;
+ else
+ sum = (sumhi << PNG_HISHIFT) + sumlo;
+ }
+#endif
+
+ if (sum < mins)
+ {
+ best_row = png_ptr->paeth_row;
+ }
+ }
+#endif /* PNG_NO_WRITE_FILTER */
+ /* Do the actual writing of the filtered row data from the chosen filter. */
+
+ png_write_filtered_row(png_ptr, best_row);
+
+#ifndef PNG_NO_WRITE_FILTER
+#if defined(PNG_WRITE_WEIGHTED_FILTER_SUPPORTED)
+ /* Save the type of filter we picked this time for future calculations */
+ if (png_ptr->num_prev_filters > 0)
+ {
+ int j;
+ for (j = 1; j < num_p_filters; j++)
+ {
+ png_ptr->prev_filters[j] = png_ptr->prev_filters[j - 1];
+ }
+ png_ptr->prev_filters[j] = best_row[0];
+ }
+#endif
+#endif /* PNG_NO_WRITE_FILTER */
+}
+
+
+/* Do the actual writing of a previously filtered row. */
+void /* PRIVATE */
+png_write_filtered_row(png_structp png_ptr, png_bytep filtered_row)
+{
+ png_debug(1, "in png_write_filtered_row");
+ png_debug1(2, "filter = %d", filtered_row[0]);
+ /* set up the zlib input buffer */
+
+ png_ptr->zstream.next_in = filtered_row;
+ png_ptr->zstream.avail_in = (uInt)png_ptr->row_info.rowbytes + 1;
+ /* repeat until we have compressed all the data */
+ do
+ {
+ int ret; /* return of zlib */
+
+ /* compress the data */
+ ret = deflate(&png_ptr->zstream, Z_NO_FLUSH);
+ /* check for compression errors */
+ if (ret != Z_OK)
+ {
+ if (png_ptr->zstream.msg != NULL)
+ png_error(png_ptr, png_ptr->zstream.msg);
+ else
+ png_error(png_ptr, "zlib error");
+ }
+
+ /* see if it is time to write another IDAT */
+ if (!(png_ptr->zstream.avail_out))
+ {
+ /* write the IDAT and reset the zlib output buffer */
+ png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size);
+ png_ptr->zstream.next_out = png_ptr->zbuf;
+ png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
+ }
+ /* repeat until all data has been compressed */
+ } while (png_ptr->zstream.avail_in);
+
+ /* swap the current and previous rows */
+ if (png_ptr->prev_row != NULL)
+ {
+ png_bytep tptr;
+
+ tptr = png_ptr->prev_row;
+ png_ptr->prev_row = png_ptr->row_buf;
+ png_ptr->row_buf = tptr;
+ }
+
+ /* finish row - updates counters and flushes zlib if last row */
+ png_write_finish_row(png_ptr);
+
+#if defined(PNG_WRITE_FLUSH_SUPPORTED)
+ png_ptr->flush_rows++;
+
+ if (png_ptr->flush_dist > 0 &&
+ png_ptr->flush_rows >= png_ptr->flush_dist)
+ {
+ png_write_flush(png_ptr);
+ }
+#endif
+}
+#endif /* PNG_WRITE_SUPPORTED */
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-shared.proj b/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-shared.proj
new file mode 100644
index 00000000000..6d2e3c31998
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-shared.proj
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-shared.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-shared.txt
new file mode 100644
index 00000000000..0cd4d9db4c3
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-shared.txt
@@ -0,0 +1,22 @@
+This project builds a shared library version of libpng on x86 BeOS.
+
+It defines PNG_USE_PNGGCCRD, which activates the assembly code in
+pnggccrd.c; this hasn't been extensively tested on BeOS.
+
+To install:
+
+1) build
+
+ Note: As of version 1.0.10, you'll get a fair number of warnings when
+ you compile pnggccrd.c. As far as I know, these are harmless,
+ but it would be better if someone fixed them.
+
+2) copy and png.h, pngconf.h somewhere; /boot/home/config/include (which
+ you'll have to make) is a good choice
+
+3) copy libpng.so to /boot/home/config/lib
+
+4) build your libpng.so applications (remember to include libz.a as
+ well when you link)
+
+- Chris Herborth, March 27, 2001
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-static.proj b/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-static.proj
new file mode 100644
index 00000000000..37c0753664a
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-static.proj
Binary files differ
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-static.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-static.txt
new file mode 100644
index 00000000000..bb80aaa5fa6
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/beos/x86-static.txt
@@ -0,0 +1,22 @@
+This project builds a static library version of libpng on x86 BeOS.
+
+It defines PNG_USE_PNGGCCRD, which activates the assembly code in
+pnggccrd.c; this hasn't been extensively tested on BeOS.
+
+To install:
+
+1) build
+
+ Note: As of version 1.0.10, you'll get a fair number of warnings when
+ you compile pnggccrd.c. As far as I know, these are harmless,
+ but it would be better if someone fixed them.
+
+2) copy and png.h, pngconf.h somewhere; /boot/home/config/include (which
+ you'll have to make) is a good choice
+
+3) copy libpng.a to /boot/home/config/lib
+
+4) build your libpng.a applications (remember to include libz.a as
+ well when you link)
+
+- Chris Herborth, March 27, 2001
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpf b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpf
new file mode 100644
index 00000000000..ee6d9293d9d
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpf
@@ -0,0 +1,22 @@
+USEUNIT("libpng.cpp");
+USEUNIT("..\..\png.c");
+USEUNIT("..\..\pngerror.c");
+USEUNIT("..\..\pngget.c");
+USEUNIT("..\..\pngmem.c");
+USEUNIT("..\..\pngpread.c");
+USEUNIT("..\..\pngread.c");
+USEUNIT("..\..\pngrio.c");
+USEUNIT("..\..\pngrtran.c");
+USEUNIT("..\..\pngrutil.c");
+USEUNIT("..\..\pngset.c");
+USEUNIT("..\..\pngtrans.c");
+USEUNIT("..\..\pngwio.c");
+USEUNIT("..\..\pngwrite.c");
+USEUNIT("..\..\pngwtran.c");
+USEUNIT("..\..\pngwutil.c");
+USELIB("..\..\..\zlib\zlib.lib");
+//---------------------------------------------------------------------------
+This file is used by the project manager only and should be treated like the project file
+
+
+DllEntryPoint
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpg b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpg
new file mode 100644
index 00000000000..80c19771909
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpg
@@ -0,0 +1,25 @@
+#------------------------------------------------------------------------------
+VERSION = BWS.01
+#------------------------------------------------------------------------------
+!ifndef ROOT
+ROOT = $(MAKEDIR)\..
+!endif
+#------------------------------------------------------------------------------
+MAKE = $(ROOT)\bin\make.exe -$(MAKEFLAGS) -f$**
+DCC = $(ROOT)\bin\dcc32.exe $**
+BRCC = $(ROOT)\bin\brcc32.exe $**
+#------------------------------------------------------------------------------
+PROJECTS = libpngstat.lib libpng.dll
+#------------------------------------------------------------------------------
+default: $(PROJECTS)
+#------------------------------------------------------------------------------
+
+libpngstat.lib: libpngstat.bpr
+ $(ROOT)\bin\bpr2mak -t$(ROOT)\bin\deflib.bmk $**
+ $(ROOT)\bin\make -$(MAKEFLAGS) -f$*.mak
+
+libpng.dll: libpng.bpr
+ $(ROOT)\bin\bpr2mak $**
+ $(ROOT)\bin\make -$(MAKEFLAGS) -f$*.mak
+
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpr b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpr
new file mode 100644
index 00000000000..b9fdbe4d00e
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.bpr
@@ -0,0 +1,157 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!-- C++Builder XML Project -->
+<PROJECT>
+ <MACROS>
+ <VERSION value="BCB.05.03"/>
+ <PROJECT value="libpng.dll"/>
+ <OBJFILES value="libpng.obj ..\..\pngwutil.obj ..\..\pngerror.obj ..\..\pngget.obj
+ ..\..\pngmem.obj ..\..\pngpread.obj ..\..\pngread.obj ..\..\pngrio.obj
+ ..\..\pngrtran.obj ..\..\pngrutil.obj ..\..\pngset.obj ..\..\pngtrans.obj
+ ..\..\pngwio.obj ..\..\pngwrite.obj ..\..\pngwtran.obj ..\..\png.obj"/>
+ <RESFILES value=""/>
+ <DEFFILE value=""/>
+ <RESDEPEN value="$(RESFILES)"/>
+ <LIBFILES value="..\..\..\zlib\zlib.lib"/>
+ <LIBRARIES value="bcbsmp50.lib dclocx50.lib NMFast50.lib Tee50.lib Vclx50.lib Vcl50.lib"/>
+ <SPARELIBS value="Vcl50.lib Vclx50.lib Tee50.lib NMFast50.lib dclocx50.lib bcbsmp50.lib"/>
+ <PACKAGES value="Vcl50.bpi Vclx50.bpi bcbsmp50.bpi Qrpt50.bpi Vcldb50.bpi Vclbde50.bpi
+ ibsmp50.bpi vcldbx50.bpi TeeUI50.bpi TeeDB50.bpi Tee50.bpi TeeQR50.bpi
+ VCLIB50.bpi bcbie50.bpi vclie50.bpi Inetdb50.bpi Inet50.bpi NMFast50.bpi
+ dclocx50.bpi bcb97axserver50.bpi SIMULUSCOMPONENTS.bpi Simulus2.bpi"/>
+ <PATHCPP value=".;..\.."/>
+ <PATHPAS value=".;"/>
+ <PATHRC value=".;"/>
+ <PATHASM value=".;"/>
+ <DEBUGLIBPATH value="$(BCB)\lib\debug"/>
+ <RELEASELIBPATH value="$(BCB)\lib\release"/>
+ <LINKER value="tlink32"/>
+ <USERDEFINES value="PNG_BUILD_DLL;PNG_NO_MODULEDEF"/>
+ <SYSDEFINES value="NO_STRICT;_NO_VCL;_RTLDLL"/>
+ <MAINSOURCE value="libpng.bpf"/>
+ <INCLUDEPATH value="..\..;..\..\..\zlib;$(BCB)\include"/>
+ <LIBPATH value="..\..;$(BCB)\lib\obj;$(BCB)\lib"/>
+ <WARNINGS value="-w8092 -w8091 -w8090 -w8089 -w8087 -wprc -wucp -wstv -wstu -wsig -wpin
+ -wnod -wnak -wdef -wcln -wbbf -wasm -wamp -wamb"/>
+ </MACROS>
+ <OPTIONS>
+ <CFLAG1 value="-WD -O2 -w -Vx -Ve -x- -RT- -X- -a8 -5 -b- -d -k- -vi -tWD -tWM -c"/>
+ <PFLAGS value="-$Y- -$L- -$D- -$C- -v -JPHNE -M"/>
+ <RFLAGS value=""/>
+ <AFLAGS value="/mx /w2 /zn"/>
+ <LFLAGS value="-D&quot;&quot; -aa -Tpd -x -Gn -Gi -w"/>
+ </OPTIONS>
+ <LINKER>
+ <ALLOBJ value="c0d32.obj $(OBJFILES)"/>
+ <ALLRES value="$(RESFILES)"/>
+ <ALLLIB value="$(LIBFILES) $(LIBRARIES) import32.lib cw32mti.lib"/>
+ </LINKER>
+ <IDEOPTIONS>
+[Version Info]
+IncludeVerInfo=0
+AutoIncBuild=0
+MajorVer=1
+MinorVer=0
+Release=0
+Build=0
+Debug=0
+PreRelease=0
+Special=0
+Private=0
+DLL=1
+Locale=2057
+CodePage=1252
+
+[Version Info Keys]
+CompanyName=
+FileDescription=
+FileVersion=1.0.0.0
+InternalName=
+LegalCopyright=
+LegalTrademarks=
+OriginalFilename=
+ProductName=
+ProductVersion=
+Comments=
+
+[HistoryLists\hlIncludePath]
+Count=18
+Item0=..\..;..\..\..\zlib;$(BCB)\include
+Item1=..\..;P:\My Documents\Source\PNG+ZLib\zlib;$(BCB)\include
+Item2=..\..;..\Source\ThirdParty\PortableNetworkGraphics\external;..\Source\ThirdParty\PortableNetworkGraphics;..\Source\ThirdParty\ZLibCompression\external;$(BCB)\include
+Item3=..\Source\ThirdParty\PortableNetworkGraphics\external;..\Source\ThirdParty\PortableNetworkGraphics;..\Source\ThirdParty\ZLibCompression\external;$(BCB)\include
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+Item5=..\Source\ThirdParty\PortableNetworkGraphics;..\Source\ThirdParty\ZLibCompression;$(BCB)\include
+Item6=..\Source\ThirdParty\PortableNetworkGraphics;P:\Development\Source\ThirdParty\ZLibCompression;$(BCB)\include
+Item7=..\Source\ThirdParty\PortableNetworkGraphics;$(BCB)\include
+Item8=$(BCB)\include
+Item9=..\Source;..\Source\General\Templates;..\Source\SIMUtilities;$(BCB)\include;$(BCB)\include\vcl
+Item10=P:\Development\Source\;P:\Development\Source\General\Templates\;P:\Development\Source\SIMUtilities\;$(BCB)\include;$(BCB)\include\vcl
+Item11=P:\Development\Source;P:\Development\Source\General\Templates\;P:\Development\Source\SIMUtilities\;$(BCB)\include;$(BCB)\include\vcl
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+Item13=P:\Development\Source\General\Templates\;P:\Development\Source\SIMUtilities;$(BCB)\include;$(BCB)\include\vcl
+Item14=P:\Development\Source\General\Templates\;$(BCB)\include;$(BCB)\include\vcl
+Item15=P:\Development\Source\General\Templates;$(BCB)\include;$(BCB)\include\vcl
+Item16=P:\Development\Source;$(BCB)\include;$(BCB)\include\vcl
+Item17=$(BCB)\include;$(BCB)\include\vcl
+
+[HistoryLists\hlLibraryPath]
+Count=10
+Item0=..\..;$(BCB)\lib\obj;$(BCB)\lib
+Item1=..\..;..\Source\ThirdParty\PortableNetworkGraphics\external;..\Source\ThirdParty\PortableNetworkGraphics;$(BCB)\lib\obj;$(BCB)\lib
+Item2=..\Source\ThirdParty\PortableNetworkGraphics\external;..\Source\ThirdParty\PortableNetworkGraphics;$(BCB)\lib\obj;$(BCB)\lib
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+Item4=$(BCB)\lib\obj;$(BCB)\lib
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+Item7=P:\Development\Source\SIMUtilities;P:\Development\Source\;$(BCB)\lib\obj;$(BCB)\lib
+Item8=P:\Development\Source\;$(BCB)\lib\obj;$(BCB)\lib
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+
+[HistoryLists\hlDebugSourcePath]
+Count=1
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+
+[HistoryLists\hlConditionals]
+Count=20
+Item0=ZLIB_DLL;Z_PREFIX;PNG_BUILD_DLL;PNG_NO_MODULEDEF
+Item1=_DEBUG;ZLIB_DLL;Z_PREFIX;PNG_BUILD_DLL;PNG_NO_MODULEDEF
+Item2=PNG_BUILD_DLL;ZLIB_DLL;_DEBUG;PNG_NO_MODULEDEF
+Item3=PNG_BUILD_DLL;ZLIB_DLL;_DEBUG;PNG_DEBUG=5;PNG_NO_MODULEDEF;PNG_NO_GLOBAL_ARRAYS
+Item4=PNG_BUILD_DLL;ZLIB_DLL;_DEBUG;PNG_DEBUG=5;PNG_NO_MODULEDEF;PNG_SETJMP_NOT_SUPPORTED;PNG_DEBUG_FILE=stderr
+Item5=PNG_BUILD_DLL;ZLIB_DLL;_DEBUG;PNG_DEBUG;PNG_NO_MODULEDEF;PNG_SETJMP_NOT_SUPPORTED
+Item6=PNG_BUILD_DLL;ZLIB_DLL;_DEBUG;PNG_DEBUG=5;PNG_NO_MODULEDEF;PNG_SETJMP_NOT_SUPPORTED
+Item7=PNG_BUILD_DLL;ZLIB_DLL;_DEBUG;PNG_DEBUG=5;PNG_NO_MODULEDEF
+Item8=PNG_BUILD_DLL;ZLIB_DLL;_DEBUG;PNG_DEBUG=5
+Item9=PNG_BUILD_DLL;ZLIB_DLL;_DEBUG
+Item10=PNG_BUILD_DLL;ZLIB_DLL
+Item11=PNG_BUILD_DLL
+Item12=PNG_DLL;PNG_BUILD_DLL;ZLIB_DLL
+Item13=PNG_DLL;PNG_BUILD_DLL;PNG_NO_GLOBAL_ARRAYS;ZLIB_DLL
+Item14=PNG_DLL;PNG_BUILD_DLL;PNG_NO_GLOBAL_ARRAYS
+Item15=PNG_DLL;PNG_BUILD_DLL
+Item16=PNG_DLL;PNG_BUILD_DLL;PNG_MODULEDEF
+Item17=_HTML_FORM
+Item18=_DEBUG;_HTML_FORM
+Item19=_DEBUG
+
+[HistoryLists\hlIntOutputDir]
+Count=2
+Item0=..\Obj
+Item1=P:\Development\Obj
+
+[Debugging]
+DebugSourceDirs=
+
+[Parameters]
+RunParams=
+HostApplication=P:\Development\Executables\LibPNGTestApp.exe
+RemoteHost=
+RemotePath=
+RemoteDebug=0
+
+[Compiler]
+ShowInfoMsgs=0
+LinkDebugVcl=0
+LinkCGLIB=0
+ </IDEOPTIONS>
+</PROJECT> \ No newline at end of file
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.cpp b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.cpp
new file mode 100644
index 00000000000..4e2f274d416
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.cpp
@@ -0,0 +1,29 @@
+//---------------------------------------------------------------------------
+#include <windows.h>
+//---------------------------------------------------------------------------
+// Important note about DLL memory management when your DLL uses the
+// static version of the RunTime Library:
+//
+// If your DLL exports any functions that pass String objects (or structs/
+// classes containing nested Strings) as parameter or function results,
+// you will need to add the library MEMMGR.LIB to both the DLL project and
+// any other projects that use the DLL. You will also need to use MEMMGR.LIB
+// if any other projects which use the DLL will be performing new or delete
+// operations on any non-TObject-derived classes which are exported from the
+// DLL. Adding MEMMGR.LIB to your project will change the DLL and its calling
+// EXE's to use the BORLNDMM.DLL as their memory manager. In these cases,
+// the file BORLNDMM.DLL should be deployed along with your DLL.
+//
+// To avoid using BORLNDMM.DLL, pass string information using "char *" or
+// ShortString parameters.
+//
+// If your DLL uses the dynamic version of the RTL, you do not need to
+// explicitly add MEMMGR.LIB as this will be done implicitly for you
+//---------------------------------------------------------------------------
+
+int WINAPI DllEntryPoint(HINSTANCE, unsigned long, void*)
+{
+ return 1;
+}
+//---------------------------------------------------------------------------
+ \ No newline at end of file
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.readme.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.readme.txt
new file mode 100644
index 00000000000..c99c1e9a777
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpng.readme.txt
@@ -0,0 +1,25 @@
+Project files to build libpng using Borland C++ Builder v5.0
+
+In order to build and use libpng, please follow these steps:
+
+ 1). Install zlib in a directory at the same level with libpng.
+
+ 2). In a console window, go to the zlib directory and type:
+ make -f win32\Makefile.bor
+ After performing this step, you should have a file named
+ zlib.lib in the zlib directory.
+
+ 3). Add the following conditional define to your project:
+ PNG_USE_DLL
+
+ 4). Add libpng.lib or libpngstat.lib to the project.
+ Build the project.
+
+ 5). If the build fails, add the paths to png.h and zlib.h to
+ your include path, and restart the build.
+
+By default, the libpng project uses zlib as a static library. If
+you wish to use zlib as a DLL, please read the important notes from
+the zlib DLL FAQ, found inside the zlib distribution.
+
+See the libpng documentation for instructions on how to use the code.
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpngstat.bpf b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpngstat.bpf
new file mode 100644
index 00000000000..f736b62f43c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpngstat.bpf
@@ -0,0 +1,22 @@
+USEUNIT("..\..\png.c");
+USEUNIT("..\..\pngerror.c");
+USEUNIT("..\..\pngget.c");
+USEUNIT("..\..\pngmem.c");
+USEUNIT("..\..\pngpread.c");
+USEUNIT("..\..\pngread.c");
+USEUNIT("..\..\pngrio.c");
+USEUNIT("..\..\pngrtran.c");
+USEUNIT("..\..\pngrutil.c");
+USEUNIT("..\..\pngset.c");
+USEUNIT("..\..\pngtrans.c");
+USEUNIT("..\..\pngwio.c");
+USEUNIT("..\..\pngwrite.c");
+USEUNIT("..\..\pngwtran.c");
+USEUNIT("..\..\pngwutil.c");
+USELIB("..\..\..\zlib\zlib.lib");
+//---------------------------------------------------------------------------
+#define Library
+
+// To add a file to the library use the Project menu 'Add to Project'.
+
+ \ No newline at end of file
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpngstat.bpr b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpngstat.bpr
new file mode 100644
index 00000000000..9a51ecc88aa
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/libpngstat.bpr
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!-- C++Builder XML Project -->
+<PROJECT>
+ <MACROS>
+ <VERSION value="BCB.05.03"/>
+ <PROJECT value="libpngstat.lib"/>
+ <OBJFILES value="..\..\pngerror.obj ..\..\png.obj ..\..\pngwutil.obj ..\..\pngmem.obj
+ ..\..\pngpread.obj ..\..\pngread.obj ..\..\pngrio.obj ..\..\pngrtran.obj
+ ..\..\pngrutil.obj ..\..\pngset.obj ..\..\pngtrans.obj ..\..\pngwio.obj
+ ..\..\pngwrite.obj ..\..\pngwtran.obj ..\..\pngget.obj"/>
+ <RESFILES value=""/>
+ <DEFFILE value=""/>
+ <RESDEPEN value="$(RESFILES)"/>
+ <LIBFILES value="..\..\..\zlib\zlib.lib"/>
+ <LIBRARIES value=""/>
+ <PACKAGES value=""/>
+ <PATHCPP value=".;..\.."/>
+ <PATHPAS value=".;"/>
+ <PATHRC value=".;"/>
+ <PATHASM value=".;"/>
+ <LINKER value="TLib"/>
+ <USERDEFINES value=""/>
+ <SYSDEFINES value="_RTLDLL;NO_STRICT"/>
+ <MAINSOURCE value="libpngstat.bpf"/>
+ <INCLUDEPATH value="..\..;..\..\..\zlib;$(BCB)\include"/>
+ <LIBPATH value="..\..;$(BCB)\lib\obj;$(BCB)\lib"/>
+ <WARNINGS value="-w-par"/>
+ <LISTFILE value=""/>
+ </MACROS>
+ <OPTIONS>
+ <CFLAG1 value="-O2 -w -Vx -Ve -X- -a8 -5 -b- -d -k- -vi -c -tW -tWM"/>
+ <PFLAGS value="-$Y- -$L- -$D- -$C- -v -JPHNE -M"/>
+ <AFLAGS value="/mx /w2 /zn"/>
+ <LFLAGS value=""/>
+ </OPTIONS>
+ <LINKER>
+ <ALLOBJ value="$(OBJFILES)"/>
+ <ALLLIB value=""/>
+ </LINKER>
+ <IDEOPTIONS>
+[Version Info]
+IncludeVerInfo=0
+AutoIncBuild=0
+MajorVer=1
+MinorVer=0
+Release=0
+Build=0
+Debug=0
+PreRelease=0
+Special=0
+Private=0
+DLL=0
+Locale=2057
+CodePage=1252
+
+[Version Info Keys]
+CompanyName=
+FileDescription=
+FileVersion=1.0.0.0
+InternalName=
+LegalCopyright=
+LegalTrademarks=
+OriginalFilename=
+ProductName=
+ProductVersion=1.0.0.0
+Comments=
+
+[HistoryLists\hlIncludePath]
+Count=2
+Item0=..\..;P:\My Documents\Source\PNG+ZLib\zlib;$(BCB)\include
+Item1=..\..;$(BCB)\include;$(BCB)\include\vcl
+
+[HistoryLists\hlLibraryPath]
+Count=1
+Item0=..\..;$(BCB)\lib\obj;$(BCB)\lib
+
+[HistoryLists\hlDebugSourcePath]
+Count=1
+Item0=$(BCB)\source\vcl
+
+[HistoryLists\hlConditionals]
+Count=1
+Item0=_DEBUG
+
+[HistoryLists\hlTlibPageSize]
+Count=1
+Item0=0x0010
+
+[Debugging]
+DebugSourceDirs=$(BCB)\source\vcl
+
+[Parameters]
+RunParams=
+HostApplication=
+RemoteHost=
+RemotePath=
+RemoteDebug=0
+
+[Compiler]
+ShowInfoMsgs=0
+LinkDebugVcl=0
+LinkCGLIB=0
+
+[Language]
+ActiveLang=
+ProjectLang=
+RootDir=
+ </IDEOPTIONS>
+</PROJECT> \ No newline at end of file
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/zlib.readme.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/zlib.readme.txt
new file mode 100644
index 00000000000..cb6a7a81ea5
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/cbuilder5/zlib.readme.txt
@@ -0,0 +1,14 @@
+The project that builds libpng under Borland C++ Builder does not
+explicitly build zlib. By taking this decision, there is no need
+to update the libpng project each time when there is a change in
+the list of zlib source files. After all, this list is private to
+zlib, and applications (such as libpng) should not assume anything
+about it.
+
+If you wish to contribute a project that builds zlib under Borland
+C++ Builder, please submit it to the zlib developers, not to the
+libpng developers.
+
+By default, the libpng project uses zlib as a static library. If
+you wish to use zlib as a DLL, please read the important notes from
+the zlib DLL FAQ, found inside the zlib distribution.
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/netware.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/netware.txt
new file mode 100644
index 00000000000..178361da8fc
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/netware.txt
@@ -0,0 +1,6 @@
+A set of project files is available for Netware. Get
+libpng-1.2.5-project-netware.zip from a libpng distribution
+site such as http://libpng.sourceforge.net
+
+Put the zip file in this directory (projects) and then run
+"unzip -a libpng-1.2.5-project-netware.zip"
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/README.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/README.txt
new file mode 100644
index 00000000000..d34980d5759
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/README.txt
@@ -0,0 +1,57 @@
+Microsoft Developer Studio Project File, Format Version 6.00 for libpng.
+
+Copyright (C) 2000-2004 Simon-Pierre Cadieux.
+Copyright (C) 2004 Cosmin Truta.
+For conditions of distribution and use, see copyright notice in png.h
+
+
+Assumptions:
+* The libpng source files are in ..\..
+* The zlib source files are in ..\..\..\zlib
+* The zlib project files are in ..\..\..\zlib\projects\visualc6
+
+
+To use:
+
+1) On the main menu, select "File | Open Workspace".
+ Open "libpng.dsw".
+
+2) Select "Build | Set Active Configuration".
+ Choose the configuration you wish to build.
+ (Choose libpng or pngtest; zlib will be built automatically.)
+
+3) Select "Build | Clean".
+
+4) Select "Build | Build ... (F7)". Ignore warning messages about
+ not being able to find certain include files (e.g. alloc.h).
+
+5) If you built the sample program (pngtest),
+ select "Build | Execute ... (Ctrl+F5)".
+
+
+This project builds the libpng binaries as follows:
+
+* Win32_DLL_Release\libpng13.dll DLL build
+* Win32_DLL_Debug\libpng13d.dll DLL build (debug version)
+* Win32_DLL_ASM_Release\libpng13.dll DLL build using ASM code
+* Win32_DLL_ASM_Debug\libpng13d.dll DLL build using ASM (debug version)
+* Win32_DLL_VB\libpng13vb.dll DLL build for Visual Basic, using stdcall
+* Win32_LIB_Release\libpng.lib static build
+* Win32_LIB_Debug\libpngd.lib static build (debug version)
+* Win32_LIB_ASM_Release\libpng.lib static build using ASM code
+* Win32_LIB_ASM_Debug\libpngd.lib static build using ASM (debug version)
+
+
+Notes:
+
+If you change anything in the source files, or select different compiler
+settings, please change the DLL name to something different than any of
+the above names. Also, make sure that in your "pngusr.h" you define
+PNG_USER_PRIVATEBUILD and PNG_USER_DLLFNAME_POSTFIX according to the
+instructions provided in "pngconf.h".
+
+All DLLs built by this project use the Microsoft dynamic C runtime library
+MSVCRT.DLL (MSVCRTD.DLL for debug versions). If you distribute any of the
+above mentioned libraries you should also include this DLL in your package.
+For a list of files that are redistributable in Visual C++ 6.0, see
+Common\Redist\Redist.txt on Disc 1 of the Visual C++ 6.0 product CDs.
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/libpng.dsp b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/libpng.dsp
new file mode 100644
index 00000000000..2a77cc30bf3
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/libpng.dsp
@@ -0,0 +1,472 @@
+# Microsoft Developer Studio Project File - Name="libpng" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=libpng - Win32 DLL Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "libpng.mak".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "libpng.mak" CFG="libpng - Win32 DLL Release"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "libpng - Win32 DLL Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libpng - Win32 DLL Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libpng - Win32 DLL ASM Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libpng - Win32 DLL ASM Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libpng - Win32 DLL VB" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libpng - Win32 LIB Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "libpng - Win32 LIB Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE "libpng - Win32 LIB ASM Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "libpng - Win32 LIB ASM Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF "$(CFG)" == "libpng - Win32 DLL Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "libpng___Win32_DLL_Release"
+# PROP BASE Intermediate_Dir "libpng___Win32_DLL_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_DLL_Release"
+# PROP Intermediate_Dir "Win32_DLL_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MD /W3 /O2 /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "PNG_BUILD_DLL" /D "PNG_NO_MMX_CODE" /D "ZLIB_DLL" /D "_CRT_SECURE_NO_WARNINGS" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /i "..\.." /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /dll /machine:I386
+# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_Release\libpng13.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "libpng___Win32_DLL_Release"
+# PROP BASE Intermediate_Dir "libpng___Win32_DLL_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_DLL_Debug"
+# PROP Intermediate_Dir "Win32_DLL_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "DEBUG" /D "PNG_NO_MMX_CODE" /D PNG_DEBUG=1 /D "PNG_BUILD_DLL" /D "ZLIB_DLL" /D "_CRT_SECURE_NO_WARNINGS" /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /i "..\.." /d "_DEBUG" /d PNG_DEBUG=1
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_Debug\libpng13d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Debug"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "libpng___Win32_DLL_ASM_Release"
+# PROP BASE Intermediate_Dir "libpng___Win32_DLL_ASM_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_DLL_ASM_Release"
+# PROP Intermediate_Dir "Win32_DLL_ASM_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MD /W3 /O2 /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "PNG_USE_PNGVCRD" /D "PNG_BUILD_DLL" /D "ZLIB_DLL" /D "PNG_LIBPNG_SPECIALBUILD" /D "_CRT_SECURE_NO_WARNINGS" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /i "..\.." /d "NDEBUG" /d PNG_LIBPNG_SPECIALBUILD=""""Use MMX instructions""""
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /dll /machine:I386
+# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_ASM_Release\libpng13.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "libpng___Win32_DLL_ASM_Debug"
+# PROP BASE Intermediate_Dir "libpng___Win32_DLL_ASM_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_DLL_ASM_Debug"
+# PROP Intermediate_Dir "Win32_DLL_ASM_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "DEBUG" /D PNG_DEBUG=1 /D "PNG_USE_PNGVCRD" /D "PNG_BUILD_DLL" /D "ZLIB_DLL" /D "PNG_LIBPNG_SPECIALBUILD" /D "_CRT_SECURE_NO_WARNINGS" /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /i "..\.." /d "_DEBUG" /d PNG_DEBUG=1 /d PNG_LIBPNG_SPECIALBUILD=""""Use MMX instructions""""
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_ASM_Debug\libpng13d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL VB"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
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+# PROP BASE Intermediate_Dir "libpng___Win32_DLL_VB"
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+# ADD CPP /nologo /MD /W3 /O2 /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "PNG_BUILD_DLL" /D "ZLIB_DLL" /D PNGAPI=__stdcall /D "PNG_NO_MODULEDEF" /D "PNG_LIBPNG_SPECIALBUILD" /D "_CRT_SECURE_NO_WARNINGS" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
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+# ADD RSC /l 0x409 /i "..\.." /d "NDEBUG" /dPNG_LIBPNG_DLLFNAME_POSTFIX=""""VB"""" /dPNG_LIBPNG_SPECIALBUILD=""""__stdcall calling convention used for exported functions""""
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+# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_VB\libpng13vb.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
+# Begin Special Build Tool
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+# End Special Build Tool
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+!ELSEIF "$(CFG)" == "libpng - Win32 LIB Release"
+
+# PROP BASE Use_MFC 0
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+# PROP BASE Output_Dir "libpng___Win32_LIB_Release"
+# PROP BASE Intermediate_Dir "libpng___Win32_LIB_Release"
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+# ADD CPP /nologo /MD /W3 /O2 /I "..\.." /I "..\..\..\zlib" /D "PNG_NO_MMX_CODE" /D "WIN32" /D "NDEBUG" /D "_CRT_SECURE_NO_WARNINGS" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
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+!ELSEIF "$(CFG)" == "libpng - Win32 LIB Debug"
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+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "DEBUG" /D "PNG_NO_MMX_CODE" /D PNG_DEBUG=1 /D "_CRT_SECURE_NO_WARNINGS" /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+RSC=rc.exe
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+# ADD RSC /l 0x409 /d "_DEBUG"
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+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"Win32_LIB_Debug\libpngd.lib"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB ASM Release"
+
+# PROP BASE Use_MFC 0
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+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MD /W3 /O2 /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "PNG_USE_PNGVCRD" /D "PNG_LIBPNG_SPECIALBUILD" /D "_CRT_SECURE_NO_WARNINGS" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
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+# ADD BASE LIB32 /nologo
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+!ELSEIF "$(CFG)" == "libpng - Win32 LIB ASM Debug"
+
+# PROP BASE Use_MFC 0
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+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "DEBUG" /D PNG_DEBUG=1 /D "PNG_USE_PNGVCRD" /D "PNG_LIBPNG_SPECIALBUILD" /D "_CRT_SECURE_NO_WARNINGS" /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
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+# ADD BASE LIB32 /nologo
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+
+!ENDIF
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+# Begin Target
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+# Name "libpng - Win32 DLL Release"
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+# Name "libpng - Win32 DLL ASM Release"
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+# Name "libpng - Win32 DLL VB"
+# Name "libpng - Win32 LIB Release"
+# Name "libpng - Win32 LIB Debug"
+# Name "libpng - Win32 LIB ASM Release"
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+# End Source File
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+# End Source File
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+# End Source File
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+SOURCE=..\..\pngpread.c
+# End Source File
+# Begin Source File
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+SOURCE=..\..\pngread.c
+# End Source File
+# Begin Source File
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+SOURCE=..\..\pngrio.c
+# End Source File
+# Begin Source File
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+SOURCE=..\..\pngrtran.c
+# End Source File
+# Begin Source File
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+SOURCE=..\..\pngrutil.c
+# End Source File
+# Begin Source File
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+SOURCE=..\..\pngset.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\pngtrans.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\scripts\pngw32.def
+
+!IF "$(CFG)" == "libpng - Win32 DLL Release"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM Release"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM Debug"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL VB"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB Debug"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB ASM Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB ASM Debug"
+
+# PROP Exclude_From_Build 1
+
+!ENDIF
+
+# End Source File
+# Begin Source File
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+SOURCE=..\..\pngwio.c
+# End Source File
+# Begin Source File
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+SOURCE=..\..\pngwrite.c
+# End Source File
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+
+SOURCE=..\..\pngwtran.c
+# End Source File
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+SOURCE=..\..\pngwutil.c
+# End Source File
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+# Begin Group "Header Files"
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+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
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+SOURCE=..\..\png.h
+# End Source File
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+
+SOURCE=..\..\pngconf.h
+# End Source File
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+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# Begin Source File
+
+SOURCE=..\..\scripts\pngw32.rc
+
+!IF "$(CFG)" == "libpng - Win32 DLL Release"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM Release"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM Debug"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 DLL VB"
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB Debug"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB ASM Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "libpng - Win32 LIB ASM Debug"
+
+# PROP Exclude_From_Build 1
+
+!ENDIF
+
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\README.txt
+# End Source File
+# End Target
+# End Project
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/libpng.dsw b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/libpng.dsw
new file mode 100644
index 00000000000..4f3856fbba7
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/libpng.dsw
@@ -0,0 +1,59 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "libpng"=".\libpng.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+ Begin Project Dependency
+ Project_Dep_Name zlib
+ End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "pngtest"=".\pngtest.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+ Begin Project Dependency
+ Project_Dep_Name libpng
+ End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "zlib"="..\..\..\zlib\projects\visualc6\zlib.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/pngtest.dsp b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/pngtest.dsp
new file mode 100644
index 00000000000..a1be73cd020
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc6/pngtest.dsp
@@ -0,0 +1,314 @@
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+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=pngtest - Win32 DLL Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "pngtest.mak".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "pngtest.mak" CFG="pngtest - Win32 DLL Release"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "pngtest - Win32 DLL Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "pngtest - Win32 DLL Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "pngtest - Win32 DLL ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "pngtest - Win32 DLL ASM Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "pngtest - Win32 LIB Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "pngtest - Win32 LIB Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "pngtest - Win32 LIB ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "pngtest - Win32 LIB ASM Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF "$(CFG)" == "pngtest - Win32 DLL Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "pngtest___Win32_DLL_Release"
+# PROP BASE Intermediate_Dir "pngtest___Win32_DLL_Release"
+# PROP BASE Target_Dir ""
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+# PROP Output_Dir "Win32_DLL_Release"
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+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "PNG_DLL" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
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+# ADD BASE BSC32 /nologo
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+!ELSEIF "$(CFG)" == "pngtest - Win32 DLL Debug"
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+# PROP BASE Use_MFC 0
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+# End Special Build Tool
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+!ELSEIF "$(CFG)" == "pngtest - Win32 DLL ASM Release"
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+# PROP BASE Use_MFC 0
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+# SUBTRACT CPP /YX
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+# End Special Build Tool
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+!ELSEIF "$(CFG)" == "pngtest - Win32 DLL ASM Debug"
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+# PROP BASE Use_MFC 0
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+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
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+# Begin Special Build Tool
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+# End Special Build Tool
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+!ELSEIF "$(CFG)" == "pngtest - Win32 LIB Release"
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+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /machine:I386
+# ADD LINK32 Win32_LIB_Release\libpng.lib ..\..\..\zlib\projects\visualc6\Win32_LIB_Release\zlib.lib /nologo /subsystem:console /machine:I386
+# Begin Special Build Tool
+OutDir=.\Win32_LIB_Release
+SOURCE="$(InputPath)"
+PostBuild_Desc=[Run Test]
+PostBuild_Cmds=$(outdir)\pngtest.exe ..\..\pngtest.png
+# End Special Build Tool
+
+!ELSEIF "$(CFG)" == "pngtest - Win32 LIB Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "pngtest___Win32_LIB_Debug"
+# PROP BASE Intermediate_Dir "pngtest___Win32_LIB_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_LIB_Debug"
+# PROP Intermediate_Dir "Win32_LIB_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 Win32_LIB_Debug\libpngd.lib ..\..\..\zlib\projects\visualc6\Win32_LIB_Debug\zlibd.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# Begin Special Build Tool
+OutDir=.\Win32_LIB_Debug
+SOURCE="$(InputPath)"
+PostBuild_Desc=[Run Test]
+PostBuild_Cmds=$(outdir)\pngtest.exe ..\..\pngtest.png
+# End Special Build Tool
+
+!ELSEIF "$(CFG)" == "pngtest - Win32 LIB ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "pngtest___Win32_LIB_ASM_Release"
+# PROP BASE Intermediate_Dir "pngtest___Win32_LIB_ASM_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_LIB_ASM_Release"
+# PROP Intermediate_Dir "Win32_LIB_ASM_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /machine:I386
+# ADD LINK32 Win32_LIB_ASM_Release\libpng.lib ..\..\..\zlib\projects\visualc6\Win32_LIB_ASM_Release\zlib.lib /nologo /subsystem:console /machine:I386
+# Begin Special Build Tool
+OutDir=.\Win32_LIB_ASM_Release
+SOURCE="$(InputPath)"
+PostBuild_Desc=[Run Test]
+PostBuild_Cmds=$(outdir)\pngtest.exe ..\..\pngtest.png
+# End Special Build Tool
+
+!ELSEIF "$(CFG)" == "pngtest - Win32 LIB ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "pngtest___Win32_LIB_ASM_Debug"
+# PROP BASE Intermediate_Dir "pngtest___Win32_LIB_ASM_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_LIB_ASM_Debug"
+# PROP Intermediate_Dir "Win32_LIB_ASM_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 Win32_LIB_ASM_Debug\libpngd.lib ..\..\..\zlib\projects\visualc6\Win32_LIB_ASM_Debug\zlibd.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# Begin Special Build Tool
+OutDir=.\Win32_LIB_ASM_Debug
+SOURCE="$(InputPath)"
+PostBuild_Desc=[Run Test]
+PostBuild_Cmds=$(outdir)\pngtest.exe ..\..\pngtest.png
+# End Special Build Tool
+
+!ENDIF
+
+# Begin Target
+
+# Name "pngtest - Win32 DLL Release"
+# Name "pngtest - Win32 DLL Debug"
+# Name "pngtest - Win32 DLL ASM Release"
+# Name "pngtest - Win32 DLL ASM Debug"
+# Name "pngtest - Win32 LIB Release"
+# Name "pngtest - Win32 LIB Debug"
+# Name "pngtest - Win32 LIB ASM Release"
+# Name "pngtest - Win32 LIB ASM Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\pngtest.c
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/PRJ0041.mak b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/PRJ0041.mak
new file mode 100644
index 00000000000..3a597b0232f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/PRJ0041.mak
@@ -0,0 +1,21 @@
+# Prevent "Cannot find missing dependency..." warnings while compiling
+# pngw32.rc (PRJ0041).
+
+all: $(IntDir)\alloc.h \
+ $(IntDir)\fp.h \
+ $(IntDir)\m68881.h \
+ $(IntDir)\mem.h \
+ $(IntDir)\pngusr.h \
+ $(IntDir)\strings.h \
+ $(IntDir)\unistd.h \
+ $(IntDir)\unixio.h
+
+$(IntDir)\alloc.h \
+$(IntDir)\fp.h \
+$(IntDir)\m68881.h \
+$(IntDir)\mem.h \
+$(IntDir)\pngusr.h \
+$(IntDir)\strings.h \
+$(IntDir)\unistd.h \
+$(IntDir)\unixio.h:
+ @!echo.>$@
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/README.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/README.txt
new file mode 100644
index 00000000000..7bd63327e3d
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/README.txt
@@ -0,0 +1,57 @@
+Microsoft Developer Studio Project File, Format Version 7.10 for libpng.
+
+Copyright (C) 2004 Simon-Pierre Cadieux.
+For conditions of distribution and use, see copyright notice in png.h
+
+Assumptions:
+* The libpng source files are in ..\..
+* The zlib source files are in ..\..\..\zlib
+* The zlib project file is in . /* Warning: This is until the zlib project
+ files get intergrated into the next zlib release. The final zlib project
+ directory will then be ..\..\..\zlib\projects\visualc71. */
+
+To use:
+
+1) On the main menu, select "File | Open Solution".
+ Open "libpng.sln".
+
+2) Display the Solution Explorer view (Ctrl+Alt+L)
+
+3) Set one of the project as the StartUp project. If you just want to build the
+ binaries set "libpng" as the startup project (Select "libpng" tree view
+ item + Project | Set as StartUp project). If you want to build and test the
+ binaries set it to "pngtest" (Select "pngtest" tree view item +
+ Project | Set as StartUp project)
+
+4) Select "Build | Configuration Manager...".
+ Choose the configuration you wish to build.
+
+5) Select "Build | Clean Solution".
+
+6) Select "Build | Build Solution (Ctrl-Shift-B)"
+
+This project builds the libpng binaries as follows:
+
+* Win32_DLL_Release\libpng13.dll DLL build
+* Win32_DLL_Debug\libpng13d.dll DLL build (debug version)
+* Win32_DLL_ASM_Release\libpng13.dll DLL build using ASM code
+* Win32_DLL_ASM_Debug\libpng13d.dll DLL build using ASM (debug version)
+* Win32_DLL_VB\libpng13vb.dll DLL build for Visual Basic, using stdcall
+* Win32_LIB_Release\libpng.lib static build
+* Win32_LIB_Debug\libpngd.lib static build (debug version)
+* Win32_LIB_ASM_Release\libpng.lib static build using ASM code
+* Win32_LIB_ASM_Debug\libpngd.lib static build using ASM (debug version)
+
+Notes:
+
+If you change anything in the source files, or select different compiler
+settings, please change the DLL name to something different than any of
+the above names. Also, make sure that in your "pngusr.h" you define
+PNG_USER_PRIVATEBUILD and PNG_USER_DLLFNAME_POSTFIX according to the
+instructions provided in "pngconf.h".
+
+All DLLs built by this project use the Microsoft dynamic C runtime library
+MSVCR71.DLL (MSVCR71D.DLL for debug versions). If you distribute any of the
+above mentioned libraries you may have to include this DLL in your package.
+For a list of files that are redistributable in Visual Studio see
+$(VCINSTALLDIR)\redist.txt.
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/README_zlib.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/README_zlib.txt
new file mode 100644
index 00000000000..ff6a5c7cbe9
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/README_zlib.txt
@@ -0,0 +1,44 @@
+/* WARNING: This file was put in the LibPNG distribution for convenience only.
+ It is expected to be part of the next zlib release under
+ "projects\visualc71\README.txt." */
+
+Microsoft Developer Studio Project File, Format Version 7.10 for zlib.
+
+Copyright (C) 2004 Simon-Pierre Cadieux.
+Copyright (C) 2004 Cosmin Truta.
+For conditions of distribution and use, see copyright notice in zlib.h.
+
+
+To use:
+
+1) On the main menu, select "File | Open Solution".
+ Open "zlib.sln".
+
+2) Display the Solution Explorer view (Ctrl+Alt+L)
+
+3) Set one of the project as the StartUp project. If you just want to build the
+ binaries set "zlib" as the startup project (Select "zlib" tree view item +
+ Project | Set as StartUp project). If you want to build and test the
+ binaries set it to "example" (Select "example" tree view item + Project |
+ Set as StartUp project), If you want to build the minigzip utility set it to
+ "minigzip" (Select "minigzip" tree view item + Project | Set as StartUp
+ project
+
+4) Select "Build | Configuration Manager...".
+ Choose the configuration you wish to build.
+
+5) Select "Build | Clean Solution".
+
+6) Select "Build | Build Solution (Ctrl-Shift-B)"
+
+This project builds the zlib binaries as follows:
+
+* Win32_DLL_Release\zlib1.dll DLL build
+* Win32_DLL_Debug\zlib1d.dll DLL build (debug version)
+* Win32_DLL_ASM_Release\zlib1.dll DLL build using ASM code
+* Win32_DLL_ASM_Debug\zlib1d.dll DLL build using ASM code (debug version)
+* Win32_LIB_Release\zlib.lib static build
+* Win32_LIB_Debug\zlibd.lib static build (debug version)
+* Win32_LIB_ASM_Release\zlib.lib static build using ASM code
+* Win32_LIB_ASM_Debug\zlibd.lib static build using ASM code (debug version)
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/libpng.sln b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/libpng.sln
new file mode 100644
index 00000000000..7f75b0c6b49
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/libpng.sln
@@ -0,0 +1,88 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libpng", "libpng.vcproj", "{0008960E-E0DD-41A6-8265-00B31DDB4C21}"
+ ProjectSection(ProjectDependencies) = postProject
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0} = {2D4F8105-7D21-454C-9932-B47CAB71A5C0}
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pngtest", "pngtest.vcproj", "{FD1C2F86-9EEF-47BD-95A4-530917E17FDA}"
+ ProjectSection(ProjectDependencies) = postProject
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21} = {0008960E-E0DD-41A6-8265-00B31DDB4C21}
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlib", "zlib.vcproj", "{2D4F8105-7D21-454C-9932-B47CAB71A5C0}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ DLL ASM Debug = DLL ASM Debug
+ DLL ASM Release = DLL ASM Release
+ DLL Debug = DLL Debug
+ DLL Release = DLL Release
+ DLL VB = DLL VB
+ LIB ASM Debug = LIB ASM Debug
+ LIB ASM Release = LIB ASM Release
+ LIB Debug = LIB Debug
+ LIB Release = LIB Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL ASM Debug.ActiveCfg = DLL ASM Debug|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL ASM Debug.Build.0 = DLL ASM Debug|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL ASM Release.ActiveCfg = DLL ASM Release|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL ASM Release.Build.0 = DLL ASM Release|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL Debug.ActiveCfg = DLL Debug|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL Debug.Build.0 = DLL Debug|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL Release.ActiveCfg = DLL Release|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL Release.Build.0 = DLL Release|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL VB.ActiveCfg = DLL VB|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL VB.Build.0 = DLL VB|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.LIB ASM Debug.ActiveCfg = LIB ASM Debug|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.LIB ASM Debug.Build.0 = LIB ASM Debug|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.LIB ASM Release.ActiveCfg = LIB ASM Release|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.LIB ASM Release.Build.0 = LIB ASM Release|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.LIB Debug.ActiveCfg = LIB Debug|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.LIB Debug.Build.0 = LIB Debug|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.LIB Release.ActiveCfg = LIB Release|Win32
+ {0008960E-E0DD-41A6-8265-00B31DDB4C21}.LIB Release.Build.0 = LIB Release|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL ASM Debug.ActiveCfg = DLL ASM Debug|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL ASM Debug.Build.0 = DLL ASM Debug|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL ASM Release.ActiveCfg = DLL ASM Release|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL ASM Release.Build.0 = DLL ASM Release|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL Debug.ActiveCfg = DLL Debug|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL Debug.Build.0 = DLL Debug|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL Release.ActiveCfg = DLL Release|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL Release.Build.0 = DLL Release|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL VB.ActiveCfg = DLL VB|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL VB.Build.0 = DLL VB|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB ASM Debug.ActiveCfg = LIB ASM Debug|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB ASM Debug.Build.0 = LIB ASM Debug|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB ASM Release.ActiveCfg = LIB ASM Release|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB ASM Release.Build.0 = LIB ASM Release|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB Debug.ActiveCfg = LIB Debug|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB Debug.Build.0 = LIB Debug|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB Release.ActiveCfg = LIB Release|Win32
+ {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB Release.Build.0 = LIB Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL ASM Debug.ActiveCfg = DLL ASM Debug|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL ASM Debug.Build.0 = DLL ASM Debug|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL ASM Release.ActiveCfg = DLL ASM Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL ASM Release.Build.0 = DLL ASM Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL Debug.ActiveCfg = DLL Debug|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL Debug.Build.0 = DLL Debug|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL Release.ActiveCfg = DLL Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL Release.Build.0 = DLL Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL VB.ActiveCfg = DLL Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL VB.Build.0 = DLL Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB ASM Debug.ActiveCfg = LIB ASM Debug|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB ASM Debug.Build.0 = LIB ASM Debug|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB ASM Release.ActiveCfg = LIB ASM Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB ASM Release.Build.0 = LIB ASM Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB Debug.ActiveCfg = LIB Debug|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB Debug.Build.0 = LIB Debug|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB Release.ActiveCfg = LIB Release|Win32
+ {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB Release.Build.0 = LIB Release|Win32
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/libpng.vcproj b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/libpng.vcproj
new file mode 100644
index 00000000000..926e37bd965
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/libpng.vcproj
@@ -0,0 +1,702 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="libpng"
+ RootNamespace="libpng">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="DLL Release|Win32"
+ OutputDirectory=".\Win32_DLL_Release"
+ IntermediateDirectory=".\Win32_DLL_Release"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;PNG_NO_MMX_CODE;NDEBUG;PNG_BUILD_DLL;ZLIB_DLL;_CRT_SECURE_NO_WARNINGS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/libpng13.dll"
+ LinkIncremental="1"
+ ModuleDefinitionFile="..\..\scripts\pngw32.def"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG;_CRT_SECURE_NO_WARNINGS"
+ Culture="1033"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib;$(IntDir)"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL Debug|Win32"
+ OutputDirectory=".\Win32_DLL_Debug"
+ IntermediateDirectory=".\Win32_DLL_Debug"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;DEBUG;PNG_NO_MMX_CODE;PNG_DEBUG=1;PNG_BUILD_DLL;ZLIB_DLL;_CRT_SECURE_NO_WARNINGS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/libpng13d.dll"
+ ModuleDefinitionFile="..\..\scripts\pngw32.def"
+ GenerateDebugInformation="TRUE"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG,PNG_DEBUG=1;_CRT_SECURE_NO_WARNINGS"
+ Culture="1033"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib;$(IntDir)"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL ASM Release|Win32"
+ OutputDirectory=".\Win32_DLL_ASM_Release"
+ IntermediateDirectory=".\Win32_DLL_ASM_Release"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;PNG_USE_PNGVCRD;PNG_BUILD_DLL;ZLIB_DLL;PNG_LIBPNG_SPECIALBUILD;_CRT_SECURE_NO_WARNINGS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/libpng13.dll"
+ LinkIncremental="1"
+ ModuleDefinitionFile="..\..\scripts\pngw32.def"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ AdditionalOptions="/d PNG_LIBPNG_SPECIALBUILD=&quot;&quot;&quot;&quot;Use MMX instructions&quot;&quot;&quot;&quot;"
+ PreprocessorDefinitions="NDEBUG;_CRT_SECURE_NO_WARNINGS"
+ Culture="1033"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib;$(IntDir)"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL ASM Debug|Win32"
+ OutputDirectory=".\Win32_DLL_ASM_Debug"
+ IntermediateDirectory=".\Win32_DLL_ASM_Debug"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;DEBUG;PNG_DEBUG=1;PNG_USE_PNGVCRD;PNG_BUILD_DLL;ZLIB_DLL;PNG_LIBPNG_SPECIALBUILD;_CRT_SECURE_NO_WARNINGS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/libpng13d.dll"
+ ModuleDefinitionFile="..\..\scripts\pngw32.def"
+ GenerateDebugInformation="TRUE"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ AdditionalOptions="/d PNG_LIBPNG_SPECIALBUILD=&quot;&quot;&quot;&quot;Use MMX instructions&quot;&quot;&quot;&quot;"
+ PreprocessorDefinitions="_DEBUG,PNG_DEBUG=1;_CRT_SECURE_NO_WARNINGS"
+ Culture="1033"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib;$(IntDir)"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL VB|Win32"
+ OutputDirectory=".\Win32_DLL_VB"
+ IntermediateDirectory=".\Win32_DLL_VB"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;PNG_BUILD_DLL;ZLIB_DLL;PNGAPI=__stdcall;PNG_NO_MMX_CODE;PNG_NO_MODULEDEF;PNG_LIBPNG_SPECIALBUILD;_CRT_SECURE_NO_WARNINGS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/libpng13vb.dll"
+ LinkIncremental="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ AdditionalOptions="/d PNG_LIBPNG_DLLFNAME_POSTFIX=&quot;&quot;&quot;&quot;VB&quot;&quot;&quot;&quot; /d PNG_LIBPNG_SPECIALBUILD=&quot;&quot;&quot;&quot;__stdcall calling convention used for exported functions&quot;&quot;&quot;&quot;"
+ PreprocessorDefinitions="NDEBUG;_CRT_SECURE_NO_WARNINGS"
+ Culture="1033"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib;$(IntDir)"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB Release|Win32"
+ OutputDirectory=".\Win32_LIB_Release"
+ IntermediateDirectory=".\Win32_LIB_Release"
+ ConfigurationType="4">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib"
+ PreprocessorDefinitions="PNG_NO_MMX_CODE;WIN32;NDEBUG;_CRT_SECURE_NO_WARNINGS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/libpng.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB Debug|Win32"
+ OutputDirectory=".\Win32_LIB_Debug"
+ IntermediateDirectory=".\Win32_LIB_Debug"
+ ConfigurationType="4">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..;..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;DEBUG;PNG_NO_MMX_CODE;PNG_DEBUG=1;_CRT_SECURE_NO_WARNINGS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/libpngd.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB ASM Release|Win32"
+ OutputDirectory=".\Win32_LIB_ASM_Release"
+ IntermediateDirectory=".\Win32_LIB_ASM_Release"
+ ConfigurationType="4">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..,..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;PNG_USE_PNGVCRD;PNG_LIBPNG_SPECIALBUILD;_CRT_SECURE_NO_WARNINGS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/libpng.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB ASM Debug|Win32"
+ OutputDirectory=".\Win32_LIB_ASM_Debug"
+ IntermediateDirectory=".\Win32_LIB_ASM_Debug"
+ ConfigurationType="4">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..,..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;DEBUG;PNG_DEBUG=1;PNG_USE_PNGVCRD;PNG_LIBPNG_SPECIALBUILD;_CRT_SECURE_NO_WARNINGS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="3"
+ PrecompiledHeaderThrough="png.h"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/libpngd.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat">
+ <File
+ RelativePath="..\..\png.c">
+ <FileConfiguration
+ Name="DLL Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL VB|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\pngerror.c">
+ <FileConfiguration
+ Name="DLL Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL VB|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\pngget.c">
+ </File>
+ <File
+ RelativePath="..\..\pngmem.c">
+ </File>
+ <File
+ RelativePath="..\..\pngpread.c">
+ </File>
+ <File
+ RelativePath="..\..\pngread.c">
+ </File>
+ <File
+ RelativePath="..\..\pngrio.c">
+ </File>
+ <File
+ RelativePath="..\..\pngrtran.c">
+ </File>
+ <File
+ RelativePath="..\..\pngrutil.c">
+ </File>
+ <File
+ RelativePath="..\..\pngset.c">
+ </File>
+ <File
+ RelativePath="..\..\pngtrans.c">
+ </File>
+ <File
+ RelativePath="..\..\scripts\pngw32.def">
+ <FileConfiguration
+ Name="DLL VB|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\pngwio.c">
+ </File>
+ <File
+ RelativePath="..\..\pngwrite.c">
+ </File>
+ <File
+ RelativePath="..\..\pngwtran.c">
+ </File>
+ <File
+ RelativePath="..\..\pngwutil.c">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl">
+ <File
+ RelativePath="..\..\png.h">
+ </File>
+ <File
+ RelativePath="..\..\pngconf.h">
+ </File>
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
+ <File
+ RelativePath="..\..\scripts\pngw32.rc">
+ <FileConfiguration
+ Name="LIB Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <File
+ RelativePath=".\PRJ0041.mak">
+ <FileConfiguration
+ Name="DLL Release|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Create dummy include files to prevent &quot;Cannot find missing dependency...&quot; warnings."
+ CommandLine="nmake -f PRJ0041.mak IntDir=$(IntDir)"
+ Outputs="$(IntDir)\alloc.h;$(IntDir)\fp.h;$(IntDir)\m68881.h;$(IntDir)\mem.h;$(IntDir)\pngusr.h;$(IntDir)\strings.h;$(IntDir)\unistd.h;$(IntDir)\unixio.h"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL Debug|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Create dummy include files to prevent &quot;Cannot find missing dependency...&quot; warnings."
+ CommandLine="nmake -f PRJ0041.mak IntDir=$(IntDir)"
+ Outputs="$(IntDir)\alloc.h;$(IntDir)\fp.h;$(IntDir)\m68881.h;$(IntDir)\mem.h;$(IntDir)\pngusr.h;$(IntDir)\strings.h;$(IntDir)\unistd.h;$(IntDir)\unixio.h"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Release|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Create dummy include files to prevent &quot;Cannot find missing dependency...&quot; warnings."
+ CommandLine="nmake -f PRJ0041.mak IntDir=$(IntDir)"
+ Outputs="$(IntDir)\alloc.h;$(IntDir)\fp.h;$(IntDir)\m68881.h;$(IntDir)\mem.h;$(IntDir)\pngusr.h;$(IntDir)\strings.h;$(IntDir)\unistd.h;$(IntDir)\unixio.h"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Debug|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Create dummy include files to prevent &quot;Cannot find missing dependency...&quot; warnings."
+ CommandLine="nmake -f PRJ0041.mak IntDir=$(IntDir)"
+ Outputs="$(IntDir)\alloc.h;$(IntDir)\fp.h;$(IntDir)\m68881.h;$(IntDir)\mem.h;$(IntDir)\pngusr.h;$(IntDir)\strings.h;$(IntDir)\unistd.h;$(IntDir)\unixio.h"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL VB|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Create dummy include files to prevent &quot;Cannot find missing dependency...&quot; warnings."
+ CommandLine="nmake -f PRJ0041.mak IntDir=$(IntDir)"
+ Outputs="$(IntDir)\alloc.h;$(IntDir)\fp.h;$(IntDir)\m68881.h;$(IntDir)\mem.h;$(IntDir)\pngusr.h;$(IntDir)\strings.h;$(IntDir)\unistd.h;$(IntDir)\unixio.h"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="README.txt">
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/pngtest.vcproj b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/pngtest.vcproj
new file mode 100644
index 00000000000..e7a29277d0f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/pngtest.vcproj
@@ -0,0 +1,459 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="pngtest"
+ RootNamespace="pngtest">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="DLL Release|Win32"
+ OutputDirectory=".\Win32_DLL_Release\Test"
+ IntermediateDirectory=".\Win32_DLL_Release\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;PNG_DLL;PNG_NO_STDIO;PNG_NO_GLOBAL_ARRAYS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ LinkIncremental="1"
+ SubSystem="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL Debug|Win32"
+ OutputDirectory=".\Win32_DLL_Debug\Test"
+ IntermediateDirectory=".\Win32_DLL_Debug\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;PNG_DLL;PNG_NO_STDIO;PNG_NO_GLOBAL_ARRAYS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL ASM Release|Win32"
+ OutputDirectory=".\Win32_DLL_ASM_Release\Test"
+ IntermediateDirectory=".\Win32_DLL_ASM_Release\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;PNG_DLL;PNG_NO_STDIO;PNG_NO_GLOBAL_ARRAYS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ LinkIncremental="1"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL ASM Debug|Win32"
+ OutputDirectory=".\Win32_DLL_ASM_Debug\Test"
+ IntermediateDirectory=".\Win32_DLL_ASM_Debug\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;PNG_DLL;PNG_NO_STDIO;PNG_NO_GLOBAL_ARRAYS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL VB|Win32"
+ OutputDirectory=".\Win32_DLL_VB\Test"
+ IntermediateDirectory=".\Win32_DLL_VB\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;PNG_DLL;PNG_NO_STDIO;PNG_NO_GLOBAL_ARRAYS;PNGAPI=__stdcall"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="2"
+ CallingConvention="2"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\..\Win32_DLL_Release\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ LinkIncremental="1"
+ IgnoreDefaultLibraryNames="$(IntDir)\libpng13vb.lib"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB Release|Win32"
+ OutputDirectory=".\Win32_LIB_Release\Test"
+ IntermediateDirectory=".\Win32_LIB_Release\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;PNG_NO_GLOBAL_ARRAYS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ LinkIncremental="1"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB Debug|Win32"
+ OutputDirectory=".\Win32_LIB_Debug\Test"
+ IntermediateDirectory=".\Win32_LIB_Debug\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;PNG_NO_GLOBAL_ARRAYS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB ASM Release|Win32"
+ OutputDirectory=".\Win32_LIB_ASM_Release\Test"
+ IntermediateDirectory=".\Win32_LIB_ASM_Release\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;PNG_NO_GLOBAL_ARRAYS"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="3"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ LinkIncremental="1"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB ASM Debug|Win32"
+ OutputDirectory=".\Win32_LIB_ASM_Debug\Test"
+ IntermediateDirectory=".\Win32_LIB_ASM_Debug\Test"
+ ConfigurationType="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;PNG_NO_GLOBAL_ARRAYS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="0"/>
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Testing..."
+ CommandLine="set path=$(OutDir)\..;$(OutDir)\..\ZLib
+$(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
+ Outputs="$(IntDir)\pngout.png"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pngtest.exe"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat">
+ <File
+ RelativePath="..\..\pngtest.c">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/zlib.vcproj b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/zlib.vcproj
new file mode 100644
index 00000000000..5574ae38eed
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/visualc71/zlib.vcproj
@@ -0,0 +1,670 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="zlib">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="DLL Release|Win32"
+ OutputDirectory=".\Win32_DLL_Release\ZLib"
+ IntermediateDirectory=".\Win32_DLL_Release\ZLib"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="3"
+ CompileAs="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)\zlib1.dll"
+ LinkIncremental="1"
+ ModuleDefinitionFile="..\..\..\zlib\win32\zlib.def"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1033"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL Debug|Win32"
+ OutputDirectory=".\Win32_DLL_Debug\ZLib"
+ IntermediateDirectory=".\Win32_DLL_Debug\ZLib"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)\zlib1d.dll"
+ ModuleDefinitionFile="..\..\..\zlib\win32\zlib.def"
+ GenerateDebugInformation="TRUE"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG"
+ Culture="1033"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL ASM Release|Win32"
+ OutputDirectory=".\Win32_DLL_ASM_Release\ZLib"
+ IntermediateDirectory=".\Win32_DLL_ASM_Release\ZLib"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;ASMV;ASMINF"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="3"
+ CompileAs="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)\zlib1.dll"
+ LinkIncremental="1"
+ ModuleDefinitionFile="..\..\..\zlib\win32\zlib.def"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1033"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="DLL ASM Debug|Win32"
+ OutputDirectory=".\Win32_DLL_ASM_Debug\ZLib"
+ IntermediateDirectory=".\Win32_DLL_ASM_Debug\ZLib"
+ ConfigurationType="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;ASMV;ASMINF"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)\zlib1d.dll"
+ ModuleDefinitionFile="..\..\..\zlib\win32\zlib.def"
+ GenerateDebugInformation="TRUE"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG"
+ Culture="1033"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB Release|Win32"
+ OutputDirectory=".\Win32_LIB_Release\ZLib"
+ IntermediateDirectory=".\Win32_LIB_Release\ZLib"
+ ConfigurationType="4">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="3"
+ CompileAs="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)\zlib.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB Debug|Win32"
+ OutputDirectory=".\Win32_LIB_Debug\ZLib"
+ IntermediateDirectory=".\Win32_LIB_Debug\ZLib"
+ ConfigurationType="4">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)\zlibd.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB ASM Release|Win32"
+ OutputDirectory=".\Win32_LIB_ASM_Release\ZLib"
+ IntermediateDirectory=".\Win32_LIB_ASM_Release\ZLib"
+ ConfigurationType="4">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;NDEBUG;ASMV;ASMINF"
+ StringPooling="TRUE"
+ RuntimeLibrary="2"
+ EnableFunctionLevelLinking="TRUE"
+ WarningLevel="3"
+ CompileAs="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)\zlib.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="LIB ASM Debug|Win32"
+ OutputDirectory=".\Win32_LIB_ASM_Debug\ZLib"
+ IntermediateDirectory=".\Win32_LIB_ASM_Debug\ZLib"
+ ConfigurationType="4">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..\zlib"
+ PreprocessorDefinitions="WIN32;_DEBUG;ASMV;ASMINF"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ WarningLevel="3"
+ DebugInformationFormat="4"
+ CompileAs="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)\zlibd.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat">
+ <File
+ RelativePath="..\..\..\zlib\adler32.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\compress.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\crc32.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\deflate.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\gzio.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\infback.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\inffast.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\inflate.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\inftrees.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\trees.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\uncompr.c">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\win32\zlib.def">
+ <FileConfiguration
+ Name="LIB Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\zutil.c">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl">
+ <File
+ RelativePath="..\..\..\zlib\crc32.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\deflate.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\inffast.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\inffixed.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\inflate.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\inftrees.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\trees.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\zconf.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\zlib.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\zutil.h">
+ </File>
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
+ <File
+ RelativePath="..\..\..\zlib\win32\zlib1.rc">
+ <FileConfiguration
+ Name="LIB Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Assembler Files (Unsupported)"
+ Filter="asm;obj;c;cpp;cxx;h;hpp;hxx">
+ <File
+ RelativePath="..\..\..\zlib\contrib\masmx86\gvmat32.asm">
+ <FileConfiguration
+ Name="DLL Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Release|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Assembling..."
+ CommandLine="ml /nologo /c /Cx /coff /Fo&quot;$(IntDir)\$(InputName).obj&quot; &quot;$(InputPath)&quot;
+"
+ Outputs="$(IntDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Debug|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Assembling..."
+ CommandLine="ml /nologo /c /Cx /coff /Zi /Fo&quot;$(IntDir)\$(InputName).obj&quot; &quot;$(InputPath)&quot;
+"
+ Outputs="$(IntDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Assembling..."
+ CommandLine="ml /nologo /c /Cx /coff /Fo&quot;$(IntDir)\$(InputName).obj&quot; &quot;$(InputPath)&quot;
+"
+ Outputs="$(IntDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Assembling..."
+ CommandLine="ml /nologo /c /Cx /coff /Zi /Fo&quot;$(IntDir)\$(InputName).obj&quot; &quot;$(InputPath)&quot;
+"
+ Outputs="$(IntDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\contrib\masmx86\gvmat32c.c">
+ <FileConfiguration
+ Name="DLL Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\.."/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\.."/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\.."/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\.."/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\zlib\contrib\masmx86\inffas32.asm">
+ <FileConfiguration
+ Name="DLL Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Release|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Assembling..."
+ CommandLine="ml /nologo /c /Cx /coff /Fo&quot;$(IntDir)\$(InputName).obj&quot; &quot;$(InputPath)&quot;
+"
+ Outputs="$(IntDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="DLL ASM Debug|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Assembling..."
+ CommandLine="ml /nologo /c /Cx /coff /Zi /Fo&quot;$(IntDir)\$(InputName).obj&quot; &quot;$(InputPath)&quot;
+"
+ Outputs="$(IntDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Release|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB Debug|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCustomBuildTool"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Release|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Assembling..."
+ CommandLine="ml /nologo /c /Cx /coff /Fo&quot;$(IntDir)\$(InputName).obj&quot; &quot;$(InputPath)&quot;
+"
+ Outputs="$(IntDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="LIB ASM Debug|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ Description="Assembling..."
+ CommandLine="ml /nologo /c /Cx /coff /Zi /Fo&quot;$(IntDir)\$(InputName).obj&quot; &quot;$(InputPath)&quot;
+"
+ Outputs="$(IntDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <File
+ RelativePath="README.txt">
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/libpng/libpng-1.2.34/projects/wince.txt b/Build/source/libs/libpng/libpng-1.2.34/projects/wince.txt
new file mode 100644
index 00000000000..a1a26c0bc68
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/projects/wince.txt
@@ -0,0 +1,6 @@
+A set of project files is available for WinCE. Get
+libpng-1.2.5-project-wince.zip from a libpng distribution
+site such as http://libpng.sourceforge.net
+
+Put the zip file in this directory (projects) and then run
+"unzip -a libpng-1.2.5-project-wince.zip"
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/CMakeLists.txt b/Build/source/libs/libpng/libpng-1.2.34/scripts/CMakeLists.txt
new file mode 100644
index 00000000000..97e6534caf3
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/CMakeLists.txt
@@ -0,0 +1,210 @@
+
+project(PNG)
+
+# Copyright (C) 2007 Glenn Randers-Pehrson
+# For conditions of distribution and use, see copyright notice in png.h
+
+set(PNGLIB_MAJOR 1)
+set(PNGLIB_MINOR 2)
+set(PNGLIB_RELEASE 34)
+set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
+set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
+
+# needed packages
+find_package(ZLIB REQUIRED)
+if(NOT WIN32)
+ find_library(M_LIBRARY
+ NAMES m
+ PATHS /usr/lib /usr/local/lib
+ )
+ if(NOT M_LIBRARY)
+ message(STATUS
+ "math library 'libm' not found - floating point support disabled")
+ endif(NOT M_LIBRARY)
+else(NOT WIN32)
+ # not needed on windows
+ set(M_LIBRARY "")
+endif(NOT WIN32)
+
+
+# COMMAND LINE OPTIONS
+option(PNG_SHARED "Build shared lib" YES)
+option(PNG_STATIC "Build static lib" YES)
+if(MINGW)
+ option(PNG_TESTS "Build pngtest" NO)
+else(MINGW)
+ option(PNG_TESTS "Build pngtest" YES)
+endif(MINGW)
+option(PNG_NO_CONSOLE_IO "FIXME" YES)
+option(PNG_NO_STDIO "FIXME" YES)
+option(PNG_DEBUG "Build with debug output" YES)
+option(PNGARG "FIXME" YES)
+#TODO:
+# PNG_CONSOLE_IO_SUPPORTED
+
+# maybe needs improving, but currently I don't know when we can enable what :)
+set(png_asm_tmp "OFF")
+if(NOT WIN32)
+ find_program(uname_executable NAMES uname PATHS /bin /usr/bin /usr/local/bin)
+ if(uname_executable)
+ EXEC_PROGRAM(${uname_executable} ARGS --machine OUTPUT_VARIABLE uname_output)
+ if("uname_output" MATCHES "^.*i[1-9]86.*$")
+ set(png_asm_tmp "ON")
+ else("uname_output" MATCHES "^.*i[1-9]86.*$")
+ set(png_asm_tmp "OFF")
+ endif("uname_output" MATCHES "^.*i[1-9]86.*$")
+ endif(uname_executable)
+else(NOT WIN32)
+ # this env var is normally only set on win64
+ SET(TEXT "ProgramFiles(x86)")
+ if("$ENV{${TEXT}}" STREQUAL "")
+ set(png_asm_tmp "ON")
+ endif("$ENV{${TEXT}}" STREQUAL "")
+endif(NOT WIN32)
+
+# SET LIBNAME
+# msvc does not append 'lib' - do it here to have consistent name
+if(MSVC)
+ set(PNG_LIB_NAME lib)
+endif(MSVC)
+set(PNG_LIB_NAME ${PNG_LIB_NAME}png${PNGLIB_MAJOR}${PNGLIB_MINOR})
+
+# to distinguish between debug and release lib
+set(CMAKE_DEBUG_POSTFIX "d")
+
+
+# OUR SOURCES
+set(libpng_sources
+ png.h
+ pngconf.h
+ png.c
+ pngerror.c
+ pngget.c
+ pngmem.c
+ pngpread.c
+ pngread.c
+ pngrio.c
+ pngrtran.c
+ pngrutil.c
+ pngset.c
+ pngtrans.c
+ pngwio.c
+ pngwrite.c
+ pngwtran.c
+ pngwutil.c
+)
+set(pngtest_sources
+ pngtest.c
+)
+# SOME NEEDED DEFINITIONS
+if(MSVC)
+ add_definitions(-DPNG_NO_MODULEDEF -D_CRT_SECURE_NO_DEPRECATE)
+endif(MSVC)
+
+add_definitions(-DZLIB_DLL)
+
+add_definitions(-DLIBPNG_NO_MMX)
+add_definitions(-DPNG_NO_MMX_CODE)
+
+if(PNG_CONSOLE_IO_SUPPORTED)
+ add_definitions(-DPNG_CONSOLE_IO_SUPPORTED)
+endif(PNG_CONSOLE_IO_SUPPORTED)
+
+if(PNG_NO_CONSOLE_IO)
+ add_definitions(-DPNG_NO_CONSOLE_IO)
+endif(PNG_NO_CONSOLE_IO)
+
+if(PNG_NO_STDIO)
+ add_definitions(-DPNG_NO_STDIO)
+endif(PNG_NO_STDIO)
+
+if(PNG_DEBUG)
+ add_definitions(-DPNG_DEBUG)
+endif(PNG_DEBUG)
+
+if(NOT M_LIBRARY AND NOT WIN32)
+ add_definitions(-DPNG_NO_FLOATING_POINT_SUPPORTED)
+endif(NOT M_LIBRARY AND NOT WIN32)
+
+# NOW BUILD OUR TARGET
+include_directories(${PNG_SOURCE_DIR} ${ZLIB_INCLUDE_DIR})
+
+if(PNG_SHARED)
+ add_library(${PNG_LIB_NAME} SHARED ${libpng_sources})
+ target_link_libraries(${PNG_LIB_NAME} ${ZLIB_LIBRARY} ${M_LIBRARY})
+endif(PNG_SHARED)
+if(PNG_STATIC)
+# does not work without changing name
+ set(PNG_LIB_NAME_STATIC ${PNG_LIB_NAME}_static)
+ add_library(${PNG_LIB_NAME_STATIC} STATIC ${libpng_sources})
+endif(PNG_STATIC)
+
+if(PNG_SHARED AND WIN32)
+ set_target_properties(${PNG_LIB_NAME} PROPERTIES DEFINE_SYMBOL PNG_BUILD_DLL)
+endif(PNG_SHARED AND WIN32)
+
+if(PNG_TESTS)
+# does not work with msvc due to png_lib_ver issue
+ add_executable(pngtest ${pngtest_sources})
+ target_link_libraries(pngtest ${PNG_LIB_NAME})
+# add_test(pngtest ${PNG_SOURCE_DIR}/pngtest.png)
+endif(PNG_TESTS)
+
+
+# CREATE PKGCONFIG FILES
+# we use the same files like ./configure, so we have to set its vars
+set(prefix ${CMAKE_INSTALL_PREFIX})
+set(exec_prefix ${CMAKE_INSTALL_PREFIX})
+set(libdir ${CMAKE_INSTALL_PREFIX}/lib)
+set(includedir ${CMAKE_INSTALL_PREFIX}/include)
+
+configure_file(${PNG_SOURCE_DIR}/scripts/libpng.pc.in
+ ${PNG_BINARY_DIR}/libpng.pc)
+configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
+ ${PNG_BINARY_DIR}/libpng-config)
+configure_file(${PNG_SOURCE_DIR}/scripts/libpng.pc.in
+ ${PNG_BINARY_DIR}/${PNGLIB_NAME}.pc)
+configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
+ ${PNG_BINARY_DIR}/${PNGLIB_NAME}-config)
+
+# SET UP LINKS
+set_target_properties(${PNG_LIB_NAME} PROPERTIES
+# VERSION 0.${PNGLIB_RELEASE}.1.2.34
+ VERSION 0.${PNGLIB_RELEASE}.0
+ SOVERSION 0
+ CLEAN_DIRECT_OUTPUT 1)
+if(NOT WIN32)
+ # that's uncool on win32 - it overwrites our static import lib...
+ set_target_properties(${PNG_LIB_NAME_STATIC} PROPERTIES
+ OUTPUT_NAME ${PNG_LIB_NAME}
+ CLEAN_DIRECT_OUTPUT 1)
+endif(NOT WIN32)
+# INSTALL
+install_targets(/lib ${PNG_LIB_NAME})
+if(PNG_STATIC)
+ install_targets(/lib ${PNG_LIB_NAME_STATIC})
+endif(PNG_STATIC)
+
+install(FILES png.h pngconf.h DESTINATION include)
+install(FILES png.h pngconf.h DESTINATION include/${PNGLIB_NAME})
+install(FILES libpng.3 libpngpf.3 DESTINATION man/man3)
+install(FILES png.5 DESTINATION man/man5)
+install(FILES ${PNG_BINARY_DIR}/libpng.pc DESTINATION lib/pkgconfig)
+install(FILES ${PNG_BINARY_DIR}/libpng-config DESTINATION bin)
+install(FILES ${PNG_BINARY_DIR}/${PNGLIB_NAME}.pc DESTINATION lib/pkgconfig)
+install(FILES ${PNG_BINARY_DIR}/${PNGLIB_NAME}-config DESTINATION bin)
+
+# what's with libpng.txt and all the extra files?
+
+
+# UNINSTALL
+# do we need this?
+
+
+# DIST
+# do we need this?
+
+# to create msvc import lib for mingw compiled shared lib
+# pexports libpng.dll > libpng.def
+# lib /def:libpng.def /machine:x86
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/SCOPTIONS.ppc b/Build/source/libs/libpng/libpng-1.2.34/scripts/SCOPTIONS.ppc
new file mode 100644
index 00000000000..2c3503e9eb2
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/SCOPTIONS.ppc
@@ -0,0 +1,7 @@
+OPTIMIZE
+OPTPEEP
+OPTTIME
+OPTSCHED
+AUTOREGISTER
+PARMS=REGISTERS
+INCLUDEDIR=hlp:ppc/include
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/descrip.mms b/Build/source/libs/libpng/libpng-1.2.34/scripts/descrip.mms
new file mode 100644
index 00000000000..3584b0d7827
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/descrip.mms
@@ -0,0 +1,52 @@
+
+cc_defs = /inc=$(ZLIBSRC)
+c_deb =
+
+.ifdef __DECC__
+pref = /prefix=all
+.endif
+
+
+
+OBJS = png.obj, pngset.obj, pngget.obj, pngrutil.obj, pngtrans.obj,\
+ pngwutil.obj, pngread.obj, pngmem.obj, pngwrite.obj, pngrtran.obj,\
+ pngwtran.obj, pngrio.obj, pngwio.obj, pngerror.obj, pngpread.obj
+
+
+CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF)
+
+all : pngtest.exe libpng.olb
+ @ write sys$output " pngtest available"
+
+libpng.olb : libpng.olb($(OBJS))
+ @ write sys$output " Libpng available"
+
+
+pngtest.exe : pngtest.obj libpng.olb
+ link pngtest,libpng.olb/lib,$(ZLIBSRC)libz.olb/lib
+
+test : pngtest.exe
+ run pngtest
+
+clean :
+ delete *.obj;*,*.exe;*
+
+
+# Other dependencies.
+png.obj : png.h, pngconf.h
+pngpread.obj : png.h, pngconf.h
+pngset.obj : png.h, pngconf.h
+pngget.obj : png.h, pngconf.h
+pngread.obj : png.h, pngconf.h
+pngrtran.obj : png.h, pngconf.h
+pngrutil.obj : png.h, pngconf.h
+pngerror.obj : png.h, pngconf.h
+pngmem.obj : png.h, pngconf.h
+pngrio.obj : png.h, pngconf.h
+pngwio.obj : png.h, pngconf.h
+pngtest.obj : png.h, pngconf.h
+pngtrans.obj : png.h, pngconf.h
+pngwrite.obj : png.h, pngconf.h
+pngwtran.obj : png.h, pngconf.h
+pngwutil.obj : png.h, pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config-body.in b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config-body.in
new file mode 100755
index 00000000000..b466432d546
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config-body.in
@@ -0,0 +1,96 @@
+
+usage()
+{
+ cat <<EOF
+Usage: libpng-config [OPTION] ...
+
+Known values for OPTION are:
+
+ --prefix print libpng prefix
+ --libdir print path to directory containing library
+ --libs print library linking information
+ --ccopts print compiler options
+ --cppflags print pre-processor flags
+ --cflags print preprocessor flags, I_opts, and compiler options
+ --I_opts print "-I" include options
+ --L_opts print linker "-L" flags for dynamic linking
+ --R_opts print dynamic linker "-R" or "-rpath" flags
+ --ldopts print linker options
+ --ldflags print linker flags (ldopts, L_opts, R_opts, and libs)
+ --static revise subsequent outputs for static linking
+ --help print this help and exit
+ --version print version information
+EOF
+
+ exit $1
+}
+
+if test $# -eq 0; then
+ usage 1
+fi
+
+while test $# -gt 0; do
+ case "$1" in
+
+ --prefix)
+ echo ${prefix}
+ ;;
+
+ --version)
+ echo ${version}
+ exit 0
+ ;;
+
+ --help)
+ usage 0
+ ;;
+
+ --ccopts)
+ echo ${ccopts}
+ ;;
+
+ --cppflags)
+ echo ${cppflags}
+ ;;
+
+ --cflags)
+ echo ${I_opts} ${cppflags} ${ccopts}
+ ;;
+
+ --libdir)
+ echo ${libdir}
+ ;;
+
+ --libs)
+ echo ${libs}
+ ;;
+
+ --I_opts)
+ echo ${I_opts}
+ ;;
+
+ --L_opts)
+ echo ${L_opts}
+ ;;
+
+ --R_opts)
+ echo ${R_opts}
+ ;;
+
+ --ldflags)
+ echo ${ldflags} ${L_opts} ${R_opts} ${libs}
+ ;;
+
+ --static)
+ R_opts=""
+ ;;
+
+ *)
+ usage
+ exit 1
+ ;;
+ esac
+ shift
+done
+
+exit 0
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config-head.in b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config-head.in
new file mode 100755
index 00000000000..2967a6223cc
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config-head.in
@@ -0,0 +1,21 @@
+#! /bin/sh
+
+# libpng-config
+# provides configuration info for libpng.
+
+# Copyright (C) 2002 Glenn Randers-Pehrson
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Modeled after libxml-config.
+
+version=1.2.34
+prefix=""
+libdir=""
+libs=""
+I_opts=""
+L_opts=""
+R_opts=""
+cppflags=""
+ccopts=""
+ldopts=""
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config.in b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config.in
new file mode 100755
index 00000000000..2f475be5d4a
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng-config.in
@@ -0,0 +1,124 @@
+#! /bin/sh
+
+# libpng-config
+# provides configuration info for libpng.
+
+# Copyright (C) 2002, 2004, 2006, 2007 Glenn Randers-Pehrson
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Modeled after libxml-config.
+
+version="@PNGLIB_VERSION@"
+prefix="@prefix@"
+exec_prefix="@exec_prefix@"
+libdir="@libdir@"
+includedir="@includedir@/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@"
+libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@"
+all_libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ @LIBS@"
+I_opts="-I${includedir}"
+L_opts="-L${libdir}"
+R_opts=""
+cppflags=""
+ccopts="@LIBPNG_NO_MMX@"
+ldopts=""
+
+usage()
+{
+ cat <<EOF
+Usage: $0 [OPTION] ...
+
+Known values for OPTION are:
+
+ --prefix print libpng prefix
+ --libdir print path to directory containing library
+ --libs print library linking information
+ --ccopts print compiler options
+ --cppflags print pre-processor flags
+ --cflags print preprocessor flags, I_opts, and compiler options
+ --I_opts print "-I" include options
+ --L_opts print linker "-L" flags for dynamic linking
+ --R_opts print dynamic linker "-R" or "-rpath" flags
+ --ldopts print linker options
+ --ldflags print linker flags (ldopts, L_opts, R_opts, and libs)
+ --static revise subsequent outputs for static linking
+ --help print this help and exit
+ --version print version information
+EOF
+
+ exit $1
+}
+
+if test $# -eq 0; then
+ usage 1
+fi
+
+while test $# -gt 0; do
+ case "$1" in
+
+ --prefix)
+ echo ${prefix}
+ ;;
+
+ --version)
+ echo ${version}
+ exit 0
+ ;;
+
+ --help)
+ usage 0
+ ;;
+
+ --ccopts)
+ echo ${ccopts}
+ ;;
+
+ --cppflags)
+ echo ${cppflags}
+ ;;
+
+ --cflags)
+ echo ${I_opts} ${cppflags} ${ccopts}
+ ;;
+
+ --libdir)
+ echo ${libdir}
+ ;;
+
+ --libs)
+ echo ${libs}
+ ;;
+
+ --I_opts)
+ echo ${I_opts}
+ ;;
+
+ --L_opts)
+ echo ${L_opts}
+ ;;
+
+ --R_opts)
+ echo ${R_opts}
+ ;;
+
+ --ldopts)
+ echo ${ldopts}
+ ;;
+
+ --ldflags)
+ echo ${ldopts} ${L_opts} ${R_opts} ${libs}
+ ;;
+
+ --static)
+ R_opts=""
+ libs=${all_libs}
+ ;;
+
+ *)
+ usage
+ exit 1
+ ;;
+ esac
+ shift
+done
+
+exit 0
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.icc b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.icc
new file mode 100644
index 00000000000..f9c51af3a4c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.icc
@@ -0,0 +1,44 @@
+// Project file for libpng (static)
+// IBM VisualAge/C++ version 4.0 or later
+// Copyright (C) 2000 Cosmin Truta
+// For conditions of distribution and use, see copyright notice in png.h
+// Notes:
+// All modules are compiled in C mode
+// Tested with IBM VAC++ 4.0 under Win32
+// Expected to work with IBM VAC++ 4.0 or later under OS/2 and Win32
+// Can be easily adapted for IBM VAC++ 4.0 or later under AIX
+// For conditions of distribution and use, see copyright notice in png.h
+
+option incl(searchpath, "../zlib"), opt(level, "2"),
+ link(libsearchpath, "../zlib")
+{
+ target type(lib) "libpng.lib"
+ {
+ source type(c) "png.c"
+ source type(c) "pngerror.c"
+ source type(c) "pngget.c"
+ source type(c) "pngmem.c"
+ source type(c) "pngpread.c"
+ source type(c) "pngread.c"
+ source type(c) "pngrio.c"
+ source type(c) "pngrtran.c"
+ source type(c) "pngrutil.c"
+ source type(c) "pngset.c"
+ source type(c) "pngtrans.c"
+ source type(c) "pngwio.c"
+ source type(c) "pngwrite.c"
+ source type(c) "pngwtran.c"
+ source type(c) "pngwutil.c"
+ }
+}
+
+option incl(searchpath, "../zlib"), opt(level, "2"),
+ link(libsearchpath, "../zlib")
+{
+ target type(exe) "pngtest.exe"
+ {
+ source type(c) "pngtest.c"
+ source type(lib) "libpng.lib"
+ source type(lib) "zlib.lib"
+ }
+}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.pc-configure.in b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.pc-configure.in
new file mode 100644
index 00000000000..cadb5550213
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.pc-configure.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
+
+Name: libpng
+Description: Loads and saves PNG files
+Version: @PNGLIB_VERSION@
+Libs: -L${libdir} -lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
+Libs.private: @LIBS@
+Cflags: -I${includedir} @LIBPNG_NO_MMX@
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.pc.in b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.pc.in
new file mode 100644
index 00000000000..a964d64838f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/libpng.pc.in
@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@/libpng12
+
+Name: libpng
+Description: Loads and saves PNG files
+Version: 1.2.34
+Libs: -L${libdir} -lpng12
+Cflags: -I${includedir}
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.32sunu b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.32sunu
new file mode 100644
index 00000000000..17faf783f89
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.32sunu
@@ -0,0 +1,254 @@
+# makefile for libpng on Solaris 2.x with cc
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME=libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+SUN_CC_FLAGS=-fast -xtarget=ultra
+SUN_LD_FLAGS=-fast -xtarget=ultra
+
+# where make install puts libpng.a, libpng12.so and libpng12/png.h
+prefix=/a
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk. If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ZLIBLIB=/usr/lib
+ZLIBINC=/usr/include
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \
+ # $(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=$(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) libpng.a -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo libdir=\"$(LIBPATH)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo R_opts=\"-R$(LIBPATH)\"; \
+ echo ccopts=\"-xtarget=ultra\"; \
+ echo ldopts=\"-xtarget=ultra\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ @case "`type ld`" in *ucb*) \
+ echo; \
+ echo '## WARNING:'; \
+ echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+ echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \
+ echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+ echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+ echo '## at all. If it is, things are likely to break because of'; \
+ echo '## the libucb dependency that is created.'; \
+ echo; \
+ ;; \
+ esac
+ $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \
+ -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(OLDSOMAJ) \
+ -o $(OLDSOVER) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ).$(PNGVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) $(SUN_CC_FLAGS) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtestd -L$(DL) -R$(DL) `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) $(SUN_CC_FLAGS) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.64sunu b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.64sunu
new file mode 100644
index 00000000000..9c91b5c04fc
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.64sunu
@@ -0,0 +1,254 @@
+# makefile for libpng on Solaris 2.x with cc
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME=libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+SUN_CC_FLAGS=-fast -xtarget=ultra -xarch=v9
+SUN_LD_FLAGS=-fast -xtarget=ultra -xarch=v9
+
+# where make install puts libpng.a, libpng12.so and libpng12/png.h
+prefix=/a
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk. If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ZLIBLIB=/usr/lib
+ZLIBINC=/usr/include
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \
+ # $(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=-L. -R. $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo libdir=\"$(LIBPATH)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo R_opts=\"-R$(LIBPATH)\"; \
+ echo ccopts=\"-xtarget=ultra -xarch=v9\"; \
+ echo ldopts=\"-xtarget=ultra -xarch=v9\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ @case "`type ld`" in *ucb*) \
+ echo; \
+ echo '## WARNING:'; \
+ echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+ echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \
+ echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+ echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+ echo '## at all. If it is, things are likely to break because of'; \
+ echo '## the libucb dependency that is created.'; \
+ echo; \
+ ;; \
+ esac
+ $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \
+ -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(OLDSOMAJ) \
+ -o $(OLDSOVER) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ).$(PNGVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) $(SUN_CC_FLAGS) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtestd -L$(DL) -R$(DL) `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) $(SUN_CC_FLAGS) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.acorn b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.acorn
new file mode 100644
index 00000000000..470cf89b161
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.acorn
@@ -0,0 +1,51 @@
+# Project: libpng
+
+
+# Toolflags:
+CCflags = -c -depend !Depend -IC:,Zlib: -g -throwback -DRISCOS -fnah
+C++flags = -c -depend !Depend -IC: -throwback
+Linkflags = -aif -c++ -o $@
+ObjAsmflags = -throwback -NoCache -depend !Depend
+CMHGflags =
+LibFileflags = -c -l -o $@
+Squeezeflags = -o $@
+
+
+# Final targets:
+@.libpng-lib: @.o.png @.o.pngerror @.o.pngrio @.o.pngwio @.o.pngmem \
+ @.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngrtran \
+ @.o.pngrutil @.o.pngtrans @.o.pngwrite @.o.pngwtran @.o.pngwutil
+ LibFile $(LibFileflags) @.o.png @.o.pngerror @.o.pngrio @.o.pngrtran \
+ @.o.pngmem @.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngwio \
+ @.o.pngrutil @.o.pngtrans @.o.pngwrite @.o.pngwtran @.o.pngwutil
+@.mm-libpng-lib: @.mm.png @.mm.pngerror @.mm.pngrio @.mm.pngwio @.mm.pngmem \
+ @.mm.pngpread @.mm.pngset @.mm.pngget @.mm.pngread @.mm.pngrtran \
+ @.mm.pngrutil @.mm.pngtrans @.mm.pngwrite @.mm.pngwtran @.mm.pngwutil
+ LibFile $(LibFileflags) @.mm.png @.mm.pngerror @.mm.pngrio \
+ @.mm.pngwio @.mm.pngmem @.mm.pngpread @.mm.pngset @.mm.pngget \
+ @.mm.pngread @.mm.pngrtran @.mm.pngrutil @.mm.pngtrans @.mm.pngwrite \
+ @.mm.pngwtran @.mm.pngwutil
+
+
+# User-editable dependencies:
+# (C) Copyright 1997 Tom Tanner
+Test: @.pngtest
+ <Prefix$Dir>.pngtest
+ @remove <Prefix$Dir>.pngtest
+
+#It would be nice if you could stop "make" listing from here on!
+@.pngtest: @.o.pngtest @.libpng-lib C:o.Stubs Zlib:zlib_lib
+ Link $(Linkflags) @.o.pngtest @.libpng-lib C:o.Stubs Zlib:zlib_lib
+
+.SUFFIXES: .o .mm .c
+
+.c.mm:
+ MemCheck.CC cc $(ccflags) -o $@ LibPng:$<
+.c.o:
+ cc $(ccflags) -o $@ $<
+
+
+# Static dependencies:
+
+
+# Dynamic dependencies:
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.aix b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.aix
new file mode 100644
index 00000000000..958425efaec
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.aix
@@ -0,0 +1,113 @@
+# makefile for libpng using gcc (generic, static library)
+# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson
+# Copyright (C) 2000 Cosmin Truta
+# Copyright (C) 2000 Marc O. Gloor (AIX support added, from makefile.gcc)
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Location of the zlib library and include files
+ZLIBINC = ../zlib
+ZLIBLIB = ../zlib
+
+# Compiler, linker, lib and other tools
+CC = gcc
+LD = $(CC)
+AR_RC = ar rcs
+MKDIR_P = mkdir -p
+RANLIB = ranlib
+RM_F = rm -f
+LN_SF = ln -f -s
+
+LIBNAME=libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+
+CDEBUG = -g -DPNG_DEBUG=5
+LDDEBUG =
+CRELEASE = -O2
+LDRELEASE = -s
+WARNMORE=-W -Wall
+CFLAGS = -I$(ZLIBINC) $(WARNMORE) $(CRELEASE)
+LDFLAGS = -L. -L$(ZLIBLIB) -lpng12 -lz -lm $(LDRELEASE)
+
+# File extensions
+O=.o
+A=.a
+E=
+
+# Variables
+OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
+ pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
+ pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+
+# Targets
+all: $(LIBNAME)$(A) pngtest$(E)
+
+$(LIBNAME)$(A): $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+test: pngtest$(E)
+ ./pngtest$(E)
+
+pngtest$(E): pngtest$(O) $(LIBNAME)$(A)
+ $(LD) -o $@ pngtest$(O) $(LDFLAGS)
+
+install: $(LIBNAME)$(A)
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DI)/$(LIBNAME)/png.h
+ -@$(RM_F) $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h
+ -@$(RM_F) $(DI)/pngconf.h
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h \
+ $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) -r $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+ -@$(RM_F) $(DL)/$(LIBNAME)$(A)
+ -@$(RM_F) $(DL)/libpng$(A)
+ cp $(LIBNAME)$(A) $(DL)/$(LIBNAME)$(A)
+ chmod 644 $(DL)/$(LIBNAME)$(A)
+ (cd $(DL); $(LN_SF) $(LIBNAME)$(A) libpng$(A))
+ (cd $(DI); $(LN_SF) libpng/* .;)
+
+clean:
+ $(RM_F) *.o $(LIBNAME)$(A) pngtest pngout.png
+
+png$(O): png.h pngconf.h
+pngerror$(O): png.h pngconf.h
+pngget$(O): png.h pngconf.h
+pngmem$(O): png.h pngconf.h
+pngpread$(O): png.h pngconf.h
+pngread$(O): png.h pngconf.h
+pngrio$(O): png.h pngconf.h
+pngrtran$(O): png.h pngconf.h
+pngrutil$(O): png.h pngconf.h
+pngset$(O): png.h pngconf.h
+pngtest$(O): png.h pngconf.h
+pngtrans$(O): png.h pngconf.h
+pngwio$(O): png.h pngconf.h
+pngwrite$(O): png.h pngconf.h
+pngwtran$(O): png.h pngconf.h
+pngwutil$(O): png.h pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.amiga b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.amiga
new file mode 100644
index 00000000000..79cb42499fb
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.amiga
@@ -0,0 +1,48 @@
+# Commodore Amiga Makefile
+# makefile for libpng and SAS C V6.5x compiler
+# Copyright (C) 1995-2000 Wolf Faust
+# For conditions of distribution and use, see copyright notice in png.h
+#
+# Note: Use #define PNG_READ_BIG_ENDIAN_SUPPORTED in pngconf.h
+#
+# Location/path of zlib include files
+ZLIB=/zlib
+#compiler
+CC=sc
+#compiler flags
+# WARNING: a bug in V6.51 causes bad code with OPTGO
+# So use V6.55 or set NOOPTGO!!!!!!!!!
+CFLAGS= NOSTKCHK PARMS=REG OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL\
+ OPTLOOP OPTRDEP=4 OPTDEP=4 OPTCOMP=4 INCLUDEDIR=$(ZLIB) \
+ DEFINE=PNG_INTERNAL
+#linker flags
+LDFLAGS= SD ND BATCH
+#link libs
+LDLIBS= libpng.lib libgz.lib LIB:scm.lib LIB:sc.lib Lib:amiga.lib
+# linker
+LN= slink
+# file deletion command
+RM= delete quiet
+# library (.lib) file creation command
+AR= oml
+# make directory command
+MKDIR= makedir
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.lib pngtest
+
+libpng.lib: $(OBJS)
+-$(RM) libpng.lib
+$(AR) libpng.lib r $(OBJS)
+
+pngtest: pngtest.o libpng.lib
+$(LN) <WITH <
+$(LDFLAGS)
+TO pngtest
+FROM LIB:c.o pngtest.o
+LIB $(LDLIBS)
+<
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.atari b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.atari
new file mode 100644
index 00000000000..9566d5d6081
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.atari
@@ -0,0 +1,51 @@
+# makefile for libpng
+# Copyright (C) 2002 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+# modified for LC56/ATARI assumes libz.lib is in same dir and uses default
+# rules for library management
+#
+CFLAGS=-I..\zlib -O
+LBR = png.lib
+LDFLAGS=-lpng -lz -lm
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+OBJS = $(LBR)(png.o) $(LBR)(pngset.o) $(LBR)(pngget.o) $(LBR)(pngrutil.o)\
+ $(LBR)(pngtrans.o) $(LBR)(pngwutil.o)\
+ $(LBR)(pngread.o) $(LBR)(pngerror.o) $(LBR)(pngwrite.o)\
+ $(LBR)(pngrtran.o) $(LBR)(pngwtran.o)\
+ $(LBR)(pngmem.o) $(LBR)(pngrio.o) $(LBR)(pngwio.o) $(LBR)(pngpread.o)
+
+all: $(LBR) pngtest.ttp
+
+$(LBR): $(OBJS)
+
+pngtest.ttp: pngtest.o $(LBR)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o
+
+install: libpng.a
+ -@mkdir $(DESTDIR)$(INCPATH)
+ -@mkdir $(DESTDIR)$(INCPATH)/libpng
+ -@mkdir $(DESTDIR)$(LIBPATH)
+ -@rm -f $(DESTDIR)$(INCPATH)/png.h
+ -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
+ cp png.h $(DESTDIR)$(INCPATH)/libpng
+ cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+ (cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \
+ ln -f -s $(LIBNAME)/* .)
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.bc32 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.bc32
new file mode 100644
index 00000000000..04407dd17f7
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.bc32
@@ -0,0 +1,152 @@
+# Makefile for libpng
+# 32-bit Borland C++ (Note: All modules are compiled in C mode)
+# To build the library, do:
+# "make -fmakefile.bc32"
+#
+# -------------------- 32-bit Borland C++ --------------------
+
+### Absolutely necessary for this makefile to work
+.AUTODEPEND
+
+## Where zlib.h, zconf.h and zlib.lib are
+ZLIB_DIR=..\zlib
+
+
+## Compiler, linker and lib stuff
+CC=bcc32
+LD=bcc32
+LIB=tlib
+
+# -3 = 386, -4 = 486, -5 = Pentium etc.
+!ifndef TARGET_CPU
+#TARGET_CPU=-6
+!endif
+
+# Use this if you don't want Borland's fancy exception handling
+# (Caution: doesn't work with CBuilderX)
+#NOEHLIB=noeh32.lib
+
+!ifdef DEBUG
+CDEBUG=-v
+LDEBUG=-v
+!else
+CDEBUG=
+LDEBUG=
+!endif
+
+# STACKOFLOW=1
+!ifdef STACKOFLOW
+CDEBUG=$(CDEBUG) -N
+LDEBUG=$(LDEBUG) -N
+!endif
+
+# -O2 optimize for speed
+# -d merge duplicate strings
+# -k- turn off standard stack frame
+# -w display all warnings
+CFLAGS=-I$(ZLIB_DIR) -O2 -d -k- -w $(TARGET_CPU) $(CDEBUG)
+
+# -M generate map file
+LDFLAGS=-L$(ZLIB_DIR) -M $(LDEBUG)
+
+
+## Variables
+OBJS = \
+ png.obj \
+ pngerror.obj \
+ pngget.obj \
+ pngmem.obj \
+ pngpread.obj \
+ pngread.obj \
+ pngrio.obj \
+ pngrtran.obj \
+ pngrutil.obj \
+ pngset.obj \
+ pngtrans.obj \
+ pngwio.obj \
+ pngwrite.obj \
+ pngwtran.obj \
+ pngwutil.obj
+
+LIBOBJS = \
+ +png.obj \
+ +pngerror.obj \
+ +pngget.obj \
+ +pngmem.obj \
+ +pngpread.obj \
+ +pngread.obj \
+ +pngrio.obj \
+ +pngrtran.obj \
+ +pngrutil.obj \
+ +pngset.obj \
+ +pngtrans.obj \
+ +pngwio.obj \
+ +pngwrite.obj \
+ +pngwtran.obj \
+ +pngwutil.obj
+
+LIBNAME=libpng.lib
+
+
+## Implicit rules
+# Braces let make "batch" calls to the compiler,
+# 2 calls instead of 12; space is important.
+.c.obj:
+ $(CC) $(CFLAGS) -c {$*.c }
+
+.c.exe:
+ $(CC) $(CFLAGS) $(LDFLAGS) $*.c $(LIBNAME) zlib.lib $(NOEHLIB)
+
+.obj.exe:
+ $(LD) $(LDFLAGS) $*.obj $(LIBNAME) zlib.lib $(NOEHLIB)
+
+
+## Major targets
+all: libpng pngtest
+
+libpng: $(LIBNAME)
+
+pngtest: pngtest.exe
+
+test: pngtest.exe
+ pngtest
+
+
+## Minor Targets
+
+png.obj: png.c
+pngerror.obj: pngerror.c
+pngget.obj: pngget.c
+pngmem.obj: pngmem.c
+pngpread.obj: pngpread.c
+pngread.obj: pngread.c
+pngrio.obj: pngrio.c
+pngrtran.obj: pngrtran.c
+pngrutil.obj: pngrutil.c
+pngset.obj: pngset.c
+pngtrans.obj: pngtrans.c
+pngwio.obj: pngwio.c
+pngwrite.obj: pngwrite.c
+pngwtran.obj: pngwtran.c
+pngwutil.obj: pngwutil.c
+
+
+$(LIBNAME): $(OBJS)
+ -del $(LIBNAME)
+ $(LIB) $(LIBNAME) @&&|
+$(LIBOBJS), libpng
+|
+
+
+# Cleanup
+clean:
+ -del *.obj
+ -del $(LIBNAME)
+ -del pngtest.exe
+ -del *.lst
+ -del *.map
+ -del *.tds
+ -del pngout.png
+
+
+# End of makefile for libpng
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.beos b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.beos
new file mode 100644
index 00000000000..388cc0c8431
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.beos
@@ -0,0 +1,226 @@
+# makefile for libpng on BeOS x86 ELF with gcc
+# modified from makefile.linux by Sander Stoks
+# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson
+# Copyright (C) 1999 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME=libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+CC=gcc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# Where the zlib library and include files are located
+ZLIBLIB=/usr/local/lib
+ZLIBINC=/usr/local/include
+
+ALIGN=
+# For i386:
+# ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# On BeOS, -O1 is actually better than -O3. This is a known bug but it's
+# still here in R4.5
+CFLAGS=-I$(ZLIBINC) -W -Wall -O1 -funroll-loops \
+ $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+# LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz
+LDFLAGS=-L. -Wl,-soname=$(LIBSOMAJ) -L$(ZLIBLIB) -lz
+
+# where make install puts libpng.a, libpng12.so*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS)
+
+.SUFFIXES: .c .o
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo libs=\"-lpng12 -lz \"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+ cp $(LIBSO)* /boot/home/config/lib
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(CC) -nostart -Wl,-soname,$(LIBSOMAJ) -o \
+ $(LIBSOVER) $(OBJSDLL) $(LDFLAGS)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(CC) -nostart -Wl,-soname,$(OLDSOMAJ) -o \
+ $(OLDSOVER) $(OBJSDLL) $(LDFLAGS)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -L$(ZLIBLIB) -L. -lz -lpng12 -o pngtest pngtest.o
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) $(CFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) -Wl,-rpath $(ZLIBLIB):$(DL) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) $(CFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+ $(LIBSO) $(LIBSOMAJ)* pngtesti \
+ $(OLDSOVER) \
+ libpng.pc
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.bor b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.bor
new file mode 100644
index 00000000000..a5651aa3f8f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.bor
@@ -0,0 +1,162 @@
+# Makefile for libpng
+# 16-bit Borland C++ (Note: All modules are compiled in C mode)
+# To build the library, do:
+# "make -fmakefile.bor -DMODEL=c"
+# or: "make -fmakefile.bor -DMODEL=l"
+#
+# ------------ Borland C++ ------------
+
+### Absolutely necessary for this makefile to work
+.AUTODEPEND
+
+## Where zlib.h, zconf.h and zlib_MODEL.lib are
+ZLIB_DIR=..\zlib
+
+
+## Compiler, linker and lib stuff
+CC=bcc
+LD=bcc
+LIB=tlib
+
+!ifndef MODEL
+MODEL=l
+!endif
+
+MODEL_ARG=-m$(MODEL)
+
+#TARGET_CPU=3
+# 2 = 286, 3 = 386, etc.
+!ifndef TARGET_CPU
+TARGET_CPU=2
+!endif
+
+# Use this if you don't want Borland's fancy exception handling
+# (for Borland C++ 4.0 or later)
+#NOEHLIB=noeh$(MODEL).lib
+
+!ifdef DEBUG
+CDEBUG=-v
+LDEBUG=-v
+!else
+CDEBUG=
+LDEBUG=
+!endif
+
+# STACKOFLOW=1
+!ifdef STACKOFLOW
+CDEBUG=$(CDEBUG) -N
+LDEBUG=$(LDEBUG) -N
+!endif
+
+# -X- turn on dependency generation in the object file
+# -w set all warnings on
+# -O2 optimize for speed
+# -Z global optimization
+CFLAGS=-O2 -Z -X- -w -I$(ZLIB_DIR) -$(TARGET_CPU) $(MODEL_ARG) $(CDEBUG)
+
+# -M generate map file
+LDFLAGS=-M -L$(ZLIB_DIR) $(MODEL_ARG) $(LDEBUG)
+
+
+## Variables
+OBJS = \
+ png.obj \
+ pngerror.obj \
+ pngget.obj \
+ pngmem.obj \
+ pngpread.obj \
+ pngread.obj \
+ pngrio.obj \
+ pngrtran.obj \
+ pngrutil.obj \
+ pngset.obj \
+ pngtrans.obj \
+ pngwio.obj \
+ pngwrite.obj \
+ pngwtran.obj \
+ pngwutil.obj
+
+LIBOBJS = \
+ +png.obj \
+ +pngerror.obj \
+ +pngget.obj \
+ +pngmem.obj \
+ +pngpread.obj \
+ +pngread.obj \
+ +pngrio.obj \
+ +pngrtran.obj \
+ +pngrutil.obj \
+ +pngset.obj \
+ +pngtrans.obj \
+ +pngwio.obj \
+ +pngwrite.obj \
+ +pngwtran.obj \
+ +pngwutil.obj
+
+LIBNAME=libpng$(MODEL).lib
+
+
+## Implicit rules
+# Braces let make "batch" calls to the compiler,
+# 2 calls instead of 12; space is important.
+.c.obj:
+ $(CC) $(CFLAGS) -c {$*.c }
+
+.c.exe:
+ $(CC) $(CFLAGS) $(LDFLAGS) $*.c $(LIBNAME) zlib_$(MODEL).lib $(NOEHLIB)
+
+
+## Major targets
+all: libpng pngtest
+
+libpng: $(LIBNAME)
+
+pngtest: pngtest$(MODEL).exe
+
+test: pngtest$(MODEL).exe
+ pngtest$(MODEL)
+
+
+## Minor Targets
+
+png.obj: png.c
+pngerror.obj: pngerror.c
+pngget.obj: pngget.c
+pngmem.obj: pngmem.c
+pngpread.obj: pngpread.c
+pngread.obj: pngread.c
+pngrio.obj: pngrio.c
+pngrtran.obj: pngrtran.c
+pngrutil.obj: pngrutil.c
+pngset.obj: pngset.c
+pngtrans.obj: pngtrans.c
+pngwio.obj: pngwio.c
+pngwrite.obj: pngwrite.c
+pngwtran.obj: pngwtran.c
+pngwutil.obj: pngwutil.c
+
+
+$(LIBNAME): $(OBJS)
+ -del $(LIBNAME)
+ $(LIB) $(LIBNAME) @&&|
+$(LIBOBJS), libpng$(MODEL)
+|
+
+
+pngtest$(MODEL).obj: pngtest.c
+ $(CC) $(CFLAGS) -opngtest$(MODEL) -c pngtest.c
+
+pngtest$(MODEL).exe: pngtest$(MODEL).obj
+ $(LD) $(LDFLAGS) pngtest$(MODEL).obj $(LIBNAME) zlib_$(MODEL).lib $(NOEHLIB)
+
+
+# Clean up anything else you want
+clean:
+ -del *.obj
+ -del *.exe
+ -del *.lib
+ -del *.lst
+ -del *.map
+
+
+# End of makefile for libpng
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.cygwin b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.cygwin
new file mode 100644
index 00000000000..f780d04cad4
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.cygwin
@@ -0,0 +1,299 @@
+# makefile for cygwin on x86
+# Builds both dll (with import lib) and static lib versions
+# of the library, and builds two copies of pngtest: one
+# statically linked and one dynamically linked.
+#
+# Copyright (C) 2002, 2006-2008 Soren Anderson, Charles Wilson,
+# and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by:
+# Copyright (C) 1998-2000 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# This makefile intends to support building outside the src directory
+# if desired. When invoking it, specify an argument to SRCDIR on the
+# command line that points to the top of the directory where your source
+# is located.
+
+ifdef SRCDIR
+VPATH = $(SRCDIR)
+else
+SRCDIR = .
+endif
+
+# Override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+
+DESTDIR=
+
+CC=gcc
+ifdef MINGW
+MINGW_CCFLAGS=-mno-cygwin -I/usr/include/mingw
+MINGW_LDFLAGS=-mno-cygwin -L/usr/lib/mingw
+endif
+
+# Where "make install" puts libpng*.a, *png*.dll, png.h, and pngconf.h
+ifndef prefix
+prefix=/usr
+$(warning You haven't specified a 'prefix=' location. Defaulting to "/usr")
+endif
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+ZLIBLIB= /usr/lib
+ZLIBINC=
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+### if you don't need thread safety, but want the asm accel
+#CFLAGS= $(strip $(MINGW_CCFLAGS) -DPNG_THREAD_UNSAFE_OK \
+# $(addprefix -I,$(ZLIBINC)) -W -Wall -O $(ALIGN) -funroll-loops \
+# -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
+### if you need thread safety and want (minimal) asm accel
+#CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
+# -W -Wall -O $(ALIGN) -funroll-loops \
+# -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
+### Normal (non-asm) compilation
+CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
+ -W -Wall -O3 $(ALIGN) -funroll-loops -DPNG_NO_MMX_CODE \
+ -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
+
+LIBNAME = libpng12
+PNGMAJ = 0
+CYGDLL = 12
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+SHAREDLIB=cygpng$(CYGDLL).dll
+STATLIB=libpng.a
+IMPLIB=libpng.dll.a
+SHAREDDEF=libpng.def
+LIBS=$(SHAREDLIB) $(STATLIB)
+EXE=.exe
+
+LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) -lpng $(addprefix -L,$(ZLIBLIB)) -lz)
+LDSFLAGS=$(strip -shared -L. $(MINGW_LDFLAGS) -Wl,--export-all)
+LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(addprefix -L,$(ZLIBLIB)) -lz
+
+MKDIR_P=/bin/mkdir -pv
+RANLIB=ranlib
+#RANLIB=echo
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+
+BINPATH=$(exec_prefix)/bin
+MANPATH=$(prefix)/man
+MAN3PATH=$(MANPATH)/man3
+MAN5PATH=$(MANPATH)/man5
+
+# cosmetic: shortened strings:
+S =$(SRCDIR)
+D =$(DESTDIR)
+DB =$(D)$(BINPATH)
+DI =$(D)$(INCPATH)
+DL =$(D)$(LIBPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+%.o : %.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+%.pic.o : CFLAGS += -DPNG_BUILD_DLL
+%.pic.o : %.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+all: all-static all-shared libpng.pc libpng-config libpng.pc libpng-config
+
+# Make this to verify that "make [...] install" will do what you want.
+buildsetup-tell:
+ @echo VPATH is set to: \"$(VPATH)\"
+ @echo prefix is set to: \"$(prefix)\"
+ @echo -e INCPATH,LIBPATH, etc. are set to:'\n' \
+ $(addprefix $(D),$(INCPATH)'\n' $(LIBPATH)'\n' $(BINPATH)'\n' \
+ $(MANPATH)'\n' $(MAN3PATH)'\n' $(MAN5PATH)'\n')'\n'
+
+libpng.pc: scripts/libpng.pc.in
+ @echo -e Making pkg-config file for this libpng installation..'\n' \
+ using PREFIX=\"$(prefix)\"'\n'
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz! > libpng.pc
+
+libpng-config: scripts/libpng-config-head.in scripts/libpng-config-body.in
+ @echo -e Making $(LIBNAME) libpng-config file for this libpng \
+ installation..'\n' using PREFIX=\"$(prefix)\"'\n'
+ ( cat $(S)/scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libs=\"-lpng$(CYGDLL) -lz\"; \
+ cat $(S)/scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+static: all-static
+shared: all-shared
+all-static: $(STATLIB) pngtest-stat$(EXE)
+all-shared: $(SHAREDLIB) pngtest$(EXE)
+
+$(STATLIB): $(OBJS)
+ ar rc $@ $(OBJS)
+ $(RANLIB) $@
+
+$(SHAREDDEF): scripts/pngw32.def
+ cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' | \
+ sed -e 's/\([^;]*\);/;/' > $@
+
+$(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF)
+ $(CC) $(LDSFLAGS) -o $@ $(OBJSDLL) -L. $(LDEXTRA)
+
+pngtest$(EXE): pngtest.pic.o $(SHAREDLIB)
+ $(CC) $(CFLAGS) $< $(LDFLAGS) -o $@
+
+pngtest-stat$(EXE): pngtest.o $(STATLIB)
+ $(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@
+
+pngtest.pic.o: pngtest.c
+ $(CC) $(CFLAGS) -c $< -o $@
+
+pngtest.o: pngtest.c
+ $(CC) $(CFLAGS) -c $< -o $@
+
+test: test-static test-shared
+
+test-static: pngtest-stat$(EXE)
+ ./pngtest-stat $(S)/pngtest.png
+
+test-shared: pngtest$(EXE)
+ ./pngtest $(S)/pngtest.png
+
+install-static: $(STATLIB) install-headers install-man
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ install -m 644 $(STATLIB) $(DL)/$(LIBNAME).a
+ -@rm -f $(DL)/$(STATLIB)
+ (cd $(DL); ln -sf $(LIBNAME).a $(STATLIB))
+
+install-shared: $(SHAREDLIB) libpng.pc libpng-config install-headers install-man
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
+ -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
+ install -m 644 $(IMPLIB) $(DL)/$(LIBNAME).dll.a
+ -@rm -f $(DL)/$(IMPLIB)
+ (cd $(DL); ln -sf $(LIBNAME).dll.a $(IMPLIB))
+ install -s -m 755 $(SHAREDLIB) $(DB)
+ install -m 644 libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
+
+install-headers:
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ -@rm -f $(DI)/png.h
+ -@rm -f $(DI)/pngconf.h
+ install -m 644 $(S)/png.h $(S)/pngconf.h $(DI)/$(LIBNAME)
+ -@rm -f $(DI)/libpng
+ (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
+
+install-man:
+ -@if [ ! -d $(D)$(MAN3PATH) ]; then $(MKDIR_P) $(D)$(MAN3PATH); fi
+ -@if [ ! -d $(D)$(MAN5PATH) ]; then $(MKDIR_P) $(D)$(MAN5PATH); fi
+ install -m 644 $(S)/libpngpf.3 $(S)/libpng.3 $(D)$(MAN3PATH)
+ install -m 644 $(S)/png.5 $(D)$(MAN5PATH)
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@/bin/rm -f $(DB)/libpng-config
+ -@/bin/rm -f $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
+
+# Run this to verify that a future `configure' run will pick up the settings
+# you want.
+test-config-install: SHELL=/bin/bash
+test-config-install: $(DB)/libpng-config
+ @echo -e Testing libpng-config functions...'\n'
+ @ for TYRA in LDFLAGS CPPFLAGS CFLAGS LIBS VERSION; \
+ do \
+ printf "(%d)\t %10s =%s\n" $$(($$gytiu + 1)) $$TYRA \
+ "$$($(DB)/libpng-config `echo --$$TYRA |tr '[:upper:]' '[:lower:]'`)"; \
+ gytiu=$$(( $$gytiu + 1 )); \
+ done
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) $(CFLAGS) \
+ `$(BINPATH)/libpng12-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/libpng12-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) $(CFLAGS) \
+ `$(BINPATH)/libpng12-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) \
+ -o pngtesti$(EXE) `$(BINPATH)/libpng12-config --ldflags`
+ ./pngtesti$(EXE) pngtest.png
+
+clean:
+ /bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \
+ pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) \
+ libpng-config libpng.pc pngtesti$(EXE)
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+.PHONY: buildsetup-tell libpng.pc libpng-config test-config-install clean
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h png.c
+pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c
+pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c
+pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c
+pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c
+pngset.o pngset.pic.o: png.h pngconf.h pngset.c
+pngget.o pngget.pic.o: png.h pngconf.h pngget.c
+pngread.o pngread.pic.o: png.h pngconf.h pngread.c
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c
+pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c
+
+pngtest.o: png.h pngconf.h pngtest.c
+pngtest-stat.o: png.h pngconf.h pngtest.c
+
+
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.darwin b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.darwin
new file mode 100644
index 00000000000..f41cd2a4bd1
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.darwin
@@ -0,0 +1,234 @@
+# makefile for libpng on Darwin / Mac OS X
+# Copyright (C) 2002, 2004, 2006, 2008 Glenn Randers-Pehrson
+# Copyright (C) 2001 Christoph Pfisterer
+# derived from makefile.linux:
+# Copyright (C) 1998, 1999 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# where "make install" puts libpng.a, libpng12.dylib, png.h and pngconf.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 12
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).dylib
+LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib
+LIBSOVER=$(LIBNAME).$(PNGVER).dylib
+OLDSO=libpng.dylib
+OLDSOMAJ=libpng.3.dylib
+OLDSOVER=libpng.3.$(PNGMIN).dylib
+
+# Utilities:
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE
+CFLAGS=-I$(ZLIBINC) -W -Wall -O -funroll-loops
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -fno-common -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(CC) -dynamiclib \
+ -install_name $(LIBPATH)/$(LIBSOMAJ) \
+ -current_version 0 -compatibility_version 0 \
+ -o $(LIBSOVER) \
+ $(OBJSDLL) -L$(ZLIBLIB) -lz
+
+$(OLDSOVER): $(OBJSDLL)
+ $(CC) -dynamiclib \
+ -install_name $(LIBPATH)/$(OLDSOMAJ) \
+ -current_version 3 -compatibility_version 3 \
+ -o $(OLDSOVER) \
+ $(OBJSDLL) -L$(ZLIBLIB) -lz
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ $(RANLIB) $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSO) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBNAME).$(PNGVER)*.dylib
+ -@$(RM_F) $(DL)/$(LIBNAME).$(PNGMAJ)*.dylib
+ -@$(RM_F) $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/libpng.3.$(PNGMIN)*.dylib
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) $(CFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+ $(OLDSOVER) \
+ libpng.pc $(LIBNAME).*dylib pngtesti
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.dec b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.dec
new file mode 100644
index 00000000000..5c2edbecc4a
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.dec
@@ -0,0 +1,214 @@
+# makefile for libpng on DEC Alpha Unix
+# Copyright (C) 2000-2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+LIBNAME = libpng12
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir
+LN_SF=ln -f -s
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+CFLAGS=-std -w1 -I$(ZLIBINC) -O # -g -DPNG_DEBUG=1
+LDFLAGS=-L$(ZLIBLIB) -rpath $(ZLIBLIB) libpng.a -lz -lm
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: $(LIBSO) libpng.a pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo ccopts=\"-std\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJS)
+ $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \
+ -soname $(LIBSOMAJ)
+
+$(OLDSOVER): $(OBJS)
+ $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \
+ -soname $(OLDSOMAJ)
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
+ -@/bin/rm -f $(DI)/libpng
+ (cd $(DI); $(LN_SF)(LIBNAME) libpng; $(LN_SF)(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@/bin/rm -f $(DL)/libpng.a
+ (cd $(DL); $(LN_SF)(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@/bin/rm -f $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@/bin/rm -f $(DL)/$(LIBSOMAJ)
+ -@/bin/rm -f $(DL)/$(OLDSO)
+ -@/bin/rm -f $(DL)/$(OLDSOMAJ)
+ -@/bin/rm -f $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF)(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF)(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
+ -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF)(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@/bin/rm -f $(DM)/man3/libpng.3
+ -@/bin/rm -f $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@/bin/rm -f $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@/bin/rm -f $(DB)/libpng-config
+ -@/bin/rm -f $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF)(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -w1 -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) -w1 -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) -R$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.dj2 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.dj2
new file mode 100644
index 00000000000..09045c27557
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.dj2
@@ -0,0 +1,55 @@
+# DJGPP (DOS gcc) makefile for libpng
+# Copyright (C) 2002 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# where make install will put libpng.a and png.h
+#prefix=/usr/local
+prefix=.
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+CC=gcc
+CFLAGS=-I../zlib -O
+LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
+
+RANLIB=ranlib
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o pngwtran.o \
+ pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest
+
+libpng.a: $(OBJS)
+ ar rc $@ $(OBJS)
+ $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+ coff2exe pngtest
+
+test: pngtest
+ ./pngtest
+clean:
+ rm -f *.o libpng.a pngtest pngout.png
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.elf b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.elf
new file mode 100644
index 00000000000..940ff5872a8
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.elf
@@ -0,0 +1,276 @@
+# makefile for libpng.a and libpng12.so on Linux ELF with gcc
+# Copyright (C) 1998, 1999, 2002, 2006, 2008 Greg Roelofs
+# and Glenn Randers-Pehrson
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Modified for Debian by Junichi Uekawa and Josselin Mouette
+# Major modifications are:
+# * link libpng explicitly with libz and libm
+# * $(OLDSO).3 is a symlink rather than a different library
+# * versioned symbols
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where "make install" puts libpng12.a, libpng12.so*,
+# libpng12/png.h and libpng12/pngconf.h
+# Prefix must be a full pathname.
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located.
+ZLIBLIB=/usr/local/lib
+ZLIBINC=/usr/local/include
+# ZLIBLIB=../zlib
+# ZLIBINC=../zlib
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# for pgcc version 2.95.1, -O3 is buggy; don't use it.
+
+CFLAGS=-W -Wall -D_REENTRANT -O2 \
+ $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+
+LDFLAGS=-L. -lpng12
+LDFLAGS_A=libpng.a -lz -lm
+LIBADDFLAGS=-lz -lm
+
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng.syms: png.h pngconf.h
+ $(CC) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\
+ awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG12_%s {global:\n",PNGMAJ)}\
+ { for (i=1;i+2<=NF;++i)\
+ if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\
+ print $$(i+1) ";";\
+ for (i=1;i+1<=NF;++i)\
+ if ($$(i)=="PNG_DATA_EXPORT")\
+ print $$(i+1) ";";}\
+ END{print "local: *; };"}' >$@.new
+ $(RM_F) $@
+ mv $@.new $@
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo L_opts=\"\"; \
+ echo R_opts=\"\"; \
+ echo libs=\"-lpng12\"; \
+ echo all_libs=\"-lpng12 $(LIBADDFLAGS)\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL) libpng.syms
+ $(CC) -shared -Wl,-soname,$(LIBSOMAJ) \
+ -Wl,-version-script,libpng.syms \
+ -o $(LIBSOVER) \
+ $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL) libpng.syms
+ $(CC) -shared -Wl,-soname,$(OLDSOMAJ) \
+ -Wl,-version-script,libpng.syms \
+ -o $(OLDSOVER) \
+ $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+pngtest-static: pngtest.o libpng.a
+ $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)
+
+test: pngtest pngtest-static
+ @echo ""
+ @echo " Running pngtest dynamically linked with $(LIBSO):"
+ @echo ""
+ LD_LIBRARY_PATH=".:${LD_LIBRARY_PATH}" ./pngtest
+ @echo ""
+ @echo " Running pngtest statically linked with libpng.a:"
+ @echo ""
+ ./pngtest-static
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a libpng.syms pngtest pngout.png libpng-config \
+ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.freebsd b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.freebsd
new file mode 100644
index 00000000000..59f36444f9d
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.freebsd
@@ -0,0 +1,48 @@
+# makefile for libpng under FreeBSD
+# Copyright (C) 2002, 2007 Glenn Randers-Pehrson and Andrey A. Chernov
+# For conditions of distribution and use, see copyright notice in png.h
+
+PREFIX?= /usr/local
+SHLIB_VER?= 5
+
+LIB= png
+SHLIB_MAJOR= ${SHLIB_VER}
+SHLIB_MINOR= 0
+NOPROFILE= YES
+NOOBJ= YES
+
+# where make install puts libpng.a and png.h
+DESTDIR= ${PREFIX}
+LIBDIR= /lib
+INCS= png.h pngconf.h
+INCSDIR= /include/libpng
+INCDIR= ${INCSDIR} # for 4.x bsd.lib.mk
+MAN= libpng.3 libpngpf.3 png.5
+MANDIR= /man/man
+SYMLINKS= libpng/png.h ${INCSDIR}/../png.h \
+ libpng/pngconf.h ${INCSDIR}/../pngconf.h
+LDADD+= -lm -lz
+DPADD+= ${LIBM} ${LIBZ}
+
+CFLAGS+= -I.
+.if (${MACHINE_ARCH} != "i386")
+CFLAGS+= -DPNG_NO_MMX_CODE
+.endif
+
+SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
+ pngwtran.c pngmem.c pngerror.c pngpread.c
+
+pngtest: pngtest.o libpng.a
+ ${CC} ${CFLAGS} -L. -static -o pngtest pngtest.o -lpng -lz -lm
+
+CLEANFILES= pngtest pngtest.o pngout.png
+
+test: pngtest
+ ./pngtest
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+.include <bsd.lib.mk>
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.gcc b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.gcc
new file mode 100644
index 00000000000..b2675a4baa6
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.gcc
@@ -0,0 +1,80 @@
+# makefile for libpng using gcc (generic, static library)
+# Copyright (C) 2008 Glenn Randers-Pehrson
+# Copyright (C) 2000 Cosmin Truta
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Location of the zlib library and include files
+ZLIBINC = ../zlib
+ZLIBLIB = ../zlib
+
+# Compiler, linker, lib and other tools
+CC = gcc
+LD = $(CC)
+AR_RC = ar rcs
+RANLIB = ranlib
+RM_F = rm -f
+
+CDEBUG = -g -DPNG_DEBUG=5
+LDDEBUG =
+CRELEASE = -O2
+LDRELEASE = -s
+#CFLAGS = -W -Wall $(CDEBUG)
+CFLAGS = -W -Wall $(CRELEASE)
+#LDFLAGS = $(LDDEBUG)
+LDFLAGS = $(LDRELEASE)
+LIBS = -lz -lm
+
+# File extensions
+O=.o
+A=.a
+EXE=
+
+# Variables
+OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
+ pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
+ pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+
+# Targets
+all: static
+
+.c$(O):
+ $(CC) -c $(CFLAGS) -I$(ZLIBINC) $<
+
+static: libpng$(A) pngtest$(EXE)
+
+shared:
+ @echo This is a generic makefile that cannot create shared libraries.
+ @echo Please use a configuration that is specific to your platform.
+ @false
+
+libpng$(A): $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+test: pngtest$(EXE)
+ ./pngtest$(EXE)
+
+pngtest$(EXE): pngtest$(O) libpng$(A)
+ $(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest$(O) libpng$(A) $(LIBS)
+
+clean:
+ $(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png
+
+png$(O): png.h pngconf.h
+pngerror$(O): png.h pngconf.h
+pngget$(O): png.h pngconf.h
+pngmem$(O): png.h pngconf.h
+pngpread$(O): png.h pngconf.h
+pngread$(O): png.h pngconf.h
+pngrio$(O): png.h pngconf.h
+pngrtran$(O): png.h pngconf.h
+pngrutil$(O): png.h pngconf.h
+pngset$(O): png.h pngconf.h
+pngtest$(O): png.h pngconf.h
+pngtrans$(O): png.h pngconf.h
+pngwio$(O): png.h pngconf.h
+pngwrite$(O): png.h pngconf.h
+pngwtran$(O): png.h pngconf.h
+pngwutil$(O): png.h pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.gcmmx b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.gcmmx
new file mode 100644
index 00000000000..18da7dfecfe
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.gcmmx
@@ -0,0 +1,271 @@
+# makefile for libpng.a and libpng12.so on Linux ELF with gcc using MMX
+# assembler code
+# Copyright 2002, 2006, 2008 Greg Roelofs and Glenn Randers-Pehrson
+# Copyright 1998-2001 Greg Roelofs
+# Copyright 1996-1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# CAUTION: Do not use this makefile with gcc versions 2.7.2.2 and earlier.
+
+# NOTE: When testing MMX performance on a multitasking system, make sure
+# there are no floating-point programs (e.g., SETI@Home) running in
+# the background! Context switches between MMX and FPU are expensive.
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+CC = gcc
+LD = $(CC)
+AR_RC = ar rc
+LN_SF = ln -sf
+MKDIR_P = mkdir -p
+RANLIB = ranlib
+RM_F = /bin/rm -f
+
+# where "make install" puts libpng12.a, libpng12.so*,
+# libpng12/png.h and libpng12/pngconf.h
+# Prefix must be a full pathname.
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located.
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# for pgcc version 2.95.1, -O3 is buggy; don't use it.
+
+# Remove -DPNG_THREAD_UNSAFE_OK if you need thread safety
+### for generic gcc:
+CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -W -Wall -O \
+ $(ALIGN) -funroll-loops \
+ -fomit-frame-pointer # $(WARNMORE) -g -DPNG_DEBUG=5
+### for gcc 2.95.2 on 686:
+#CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -W -Wall -O \
+# -mcpu=i686 -malign-double -ffast-math -fstrict-aliasing \
+# $(ALIGN) -funroll-loops -funroll-all-loops -fomit-frame-pointer
+### for gcc 2.7.2.3 on 486 and up:
+#CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -W -Wall -O \
+# -m486 -malign-double -ffast-math \
+# $(ALIGN) -funroll-loops -funroll-all-loops -fomit-frame-pointer
+
+LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
+LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
+
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo cppflags=\"-DPNG_THREAD_UNSAFE_OK \"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(CC) -shared -Wl,-soname,$(LIBSOMAJ) \
+ -o $(LIBSOVER) \
+ $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(CC) -shared -Wl,-soname,$(OLDSOMAJ) \
+ -o $(OLDSOVER) \
+ $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+pngtest-static: pngtest.o libpng.a
+ $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)
+
+test: pngtest pngtest-static
+ @echo ""
+ @echo " Running pngtest dynamically linked with $(LIBSO):"
+ @echo ""
+ ./pngtest
+ @echo ""
+ @echo " Running pngtest statically linked with libpng.a:"
+ @echo ""
+ ./pngtest-static
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+png.o png.pic.o: png.h pngconf.h png.c
+pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c
+pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c
+pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c
+pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c
+pngset.o pngset.pic.o: png.h pngconf.h pngset.c
+pngget.o pngget.pic.o: png.h pngconf.h pngget.c
+pngread.o pngread.pic.o: png.h pngconf.h pngread.c
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c
+pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c
+
+pngtest.o: png.h pngconf.h pngtest.c
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hp64 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hp64
new file mode 100644
index 00000000000..8866809aec9
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hp64
@@ -0,0 +1,235 @@
+# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.
+# Copyright (C) 1999-2002 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42
+# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Where the zlib library and include files are located
+ZLIBLIB=/opt/zlib/lib
+ZLIBINC=/opt/zlib/include
+
+# Note that if you plan to build a libpng shared library, zlib must also
+# be a shared library, which zlib's configure does not do. After running
+# zlib's configure, edit the appropriate lines of makefile to read:
+# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
+# LDSHARED=ld -b
+# SHAREDLIB=libz.sl
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).sl
+LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).sl.$(PNGVER)
+OLDSO=libpng.sl
+OLDSOMAJ=libpng.sl.3
+OLDSOVER=libpng.sl.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+CFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \
+-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP
+# Caution: be sure you have built zlib with the same CFLAGS.
+CCFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \
+-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP
+
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+
+# where make install puts libpng.a, libpng12.sl, and png.h
+prefix=/opt/libpng
+exec_prefix=$(prefix)
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) +z -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(LD) -b +s \
+ +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(LD) -b +s \
+ +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL)
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) $(CCFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hpgcc b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hpgcc
new file mode 100644
index 00000000000..6b51229383e
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hpgcc
@@ -0,0 +1,245 @@
+# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.
+# Copyright (C) 2002, 2006-2008 Glenn Randers-Pehrson
+# Copyright (C) 2001, Laurent faillie
+# Copyright (C) 1998, 1999 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).sl
+LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).sl.$(PNGVER)
+OLDSO=libpng.sl
+OLDSOMAJ=libpng.sl.3
+OLDSOVER=libpng.sl.3.$(PNGMIN)
+
+# Utilities:
+CC=gcc
+LD=ld
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where "make install" puts libpng.a, $(OLDSO)*, png.h and pngconf.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+ZLIBLIB=/opt/zlib/lib
+ZLIBINC=/opt/zlib/include
+
+# Note that if you plan to build a libpng shared library, zlib must also
+# be a shared library, which zlib's configure does not do. After running
+# zlib's configure, edit the appropriate lines of makefile to read:
+# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
+# LDSHARED=ld -b
+# SHAREDLIB=libz.sl
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# for pgcc version 2.95.1, -O3 is buggy; don't use it.
+
+CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
+ $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(LD) -b +s \
+ +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(LD) -b +s \
+ +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hpux b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hpux
new file mode 100644
index 00000000000..d1bc5ef2541
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.hpux
@@ -0,0 +1,232 @@
+# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.
+# Copyright (C) 1999-2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42
+# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Where the zlib library and include files are located
+ZLIBLIB=/opt/zlib/lib
+ZLIBINC=/opt/zlib/include
+
+# Note that if you plan to build a libpng shared library, zlib must also
+# be a shared library, which zlib's configure does not do. After running
+# zlib's configure, edit the appropriate lines of makefile to read:
+# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
+# LDSHARED=ld -b
+# SHAREDLIB=libz.sl
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).sl
+LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).sl.$(PNGVER)
+OLDSO=libpng.sl
+OLDSOMAJ=libpng.sl.3
+OLDSOVER=libpng.sl.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where make install puts libpng.a, libpng12.sl, and png.h
+prefix=/opt/libpng
+exec_prefix=$(prefix)
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+CFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0 -DPNG_NO_MMX_CODE
+# Caution: be sure you have built zlib with the same CFLAGS.
+CCFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) +z -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(LD) -b +s \
+ +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(LD) -b +s \
+ +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL)
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) $(CCFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.ibmc b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.ibmc
new file mode 100644
index 00000000000..f09a62c9e36
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.ibmc
@@ -0,0 +1,71 @@
+# Makefile for libpng (static)
+# IBM C version 3.x for Win32 and OS/2
+# Copyright (C) 2000 Cosmin Truta
+# For conditions of distribution and use, see copyright notice in png.h
+# Notes:
+# Derived from makefile.std
+# All modules are compiled in C mode
+# Tested under Win32, expected to work under OS/2
+# Can be easily adapted for IBM VisualAge/C++ for AIX
+
+# Location of the zlib library and include files
+ZLIBINC = ../zlib
+ZLIBLIB = ../zlib
+
+# Compiler, linker, lib and other tools
+CC = icc
+LD = ilink
+AR = ilib
+RM = del
+
+CFLAGS = -I$(ZLIBINC) -Mc -O2 -W3
+LDFLAGS =
+
+# File extensions
+O=.obj
+A=.lib
+E=.exe
+
+# Variables
+OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
+ pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
+ pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+
+LIBS = libpng$(A) $(ZLIBLIB)/zlib$(A)
+
+# Targets
+all: libpng$(A) pngtest$(E)
+
+libpng$(A): $(OBJS)
+ $(AR) -out:$@ $(OBJS)
+
+test: pngtest$(E)
+ pngtest$(E)
+
+pngtest: pngtest$(E)
+
+pngtest$(E): pngtest$(O) libpng$(A)
+ $(LD) $(LDFLAGS) pngtest$(O) $(LIBS)
+
+clean:
+ $(RM) *$(O)
+ $(RM) libpng$(A)
+ $(RM) pngtest$(E)
+ $(RM) pngout.png
+
+png$(O): png.h pngconf.h
+pngerror$(O): png.h pngconf.h
+pngget$(O): png.h pngconf.h
+pngmem$(O): png.h pngconf.h
+pngpread$(O): png.h pngconf.h
+pngread$(O): png.h pngconf.h
+pngrio$(O): png.h pngconf.h
+pngrtran$(O): png.h pngconf.h
+pngrutil$(O): png.h pngconf.h
+pngset$(O): png.h pngconf.h
+pngtest$(O): png.h pngconf.h
+pngtrans$(O): png.h pngconf.h
+pngwio$(O): png.h pngconf.h
+pngwrite$(O): png.h pngconf.h
+pngwtran$(O): png.h pngconf.h
+pngwutil$(O): png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.intel b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.intel
new file mode 100644
index 00000000000..b0b523af082
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.intel
@@ -0,0 +1,102 @@
+# Makefile for libpng
+# Microsoft Visual C++ with Intel C/C++ Compiler 4.0 and later
+
+# Copyright (C) 2000, Pawel Mrochen, based on makefile.msc which is
+# copyright 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# To use, do "nmake /f scripts\makefile.intel"
+
+
+# Where the zlib library and include files are located
+ZLIBLIB=..\zlib
+ZLIBINC=..\zlib
+
+# Target CPU
+CPU=6 # Pentium II
+#CPU=5 # Pentium
+
+# Calling convention
+CALLING=r # __fastcall
+#CALLING=z # __stdcall
+#CALLING=d # __cdecl
+
+# Uncomment next to put error messages in a file
+#ERRFILE=>>pngerrs
+
+# --------------------------------------------------------------------------
+
+
+CC=icl -c
+CFLAGS=-O2 -G$(CPU)$(CALLING) -Qip -Qunroll4 -I$(ZLIBINC) -nologo
+LD=link
+LDFLAGS=/SUBSYSTEM:CONSOLE /NOLOGO
+
+O=.obj
+
+OBJS=png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O) \
+pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O) \
+pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
+
+all: test
+
+png$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngset$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngget$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngread$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngpread$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrtran$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrutil$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngerror$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngmem$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrio$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwio$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngtest$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngtrans$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwrite$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwtran$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwutil$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+libpng.lib: $(OBJS)
+ if exist libpng.lib del libpng.lib
+ lib /NOLOGO /OUT:libpng.lib $(OBJS)
+
+pngtest.exe: pngtest.obj libpng.lib
+ $(LD) $(LDFLAGS) /OUT:pngtest.exe pngtest.obj libpng.lib $(ZLIBLIB)\zlib.lib
+
+test: pngtest.exe
+ pngtest.exe
+
+
+# End of makefile for libpng
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.knr b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.knr
new file mode 100644
index 00000000000..44ee538a33d
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.knr
@@ -0,0 +1,99 @@
+# makefile for libpng
+# Copyright (C) 2002 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# This makefile requires the file ansi2knr.c, which you can get
+# from the Ghostscript ftp site at ftp://ftp.cs.wisc.edu/ghost/
+# If you have libjpeg, you probably already have ansi2knr.c in the jpeg
+# source distribution.
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+CC=cc
+CFLAGS=-I../zlib -O
+LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
+# flags for ansi2knr
+ANSI2KNRFLAGS=
+
+RANLIB=ranlib
+#RANLIB=echo
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: ansi2knr libpng.a pngtest
+
+# general rule to allow ansi2knr to work
+.c.o:
+ ./ansi2knr $*.c T$*.c
+ $(CC) $(CFLAGS) -c T$*.c
+ rm -f T$*.c $*.o
+ mv T$*.o $*.o
+
+ansi2knr: ansi2knr.c
+ $(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr ansi2knr.c
+
+libpng.a: ansi2knr $(OBJS)
+ ar rc $@ $(OBJS)
+ $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install: libpng.a
+ -@mkdir $(DESTDIR)$(INCPATH)
+ -@mkdir $(DESTDIR)$(INCPATH)/libpng
+ -@mkdir $(DESTDIR)$(LIBPATH)
+ -@rm -f $(DESTDIR)$(INCPATH)/png.h
+ -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
+ cp png.h $(DESTDIR)$(INCPATH)/libpng
+ cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+ (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
+ cp libpng.a $(DESTDIR)$(LIBPATH)
+ chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
+
+clean:
+ rm -f *.o libpng.a pngtest pngout.png ansi2knr
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.linux b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.linux
new file mode 100644
index 00000000000..948e484dfbb
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.linux
@@ -0,0 +1,250 @@
+# makefile for libpng.a and libpng12.so on Linux ELF with gcc
+# Copyright (C) 1998, 1999, 2002, 2006, 2008 Greg Roelofs and
+# Glenn Randers-Pehrson
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where "make install" puts libpng12.a, libpng12.so*,
+# libpng12/png.h and libpng12/pngconf.h
+# Prefix must be a full pathname.
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located.
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# for pgcc version 2.95.1, -O3 is buggy; don't use it.
+
+CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
+ $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+
+LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
+LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(CC) -shared -Wl,-soname,$(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(CC) -shared -Wl,-soname,$(OLDSOMAJ) \
+ -o $(OLDSOVER) \
+ $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+pngtest-static: pngtest.o libpng.a
+ $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)
+
+test: pngtest pngtest-static
+ @echo ""
+ @echo " Running pngtest dynamically linked with $(LIBSO):"
+ @echo ""
+ ./pngtest
+ @echo ""
+ @echo " Running pngtest statically linked with libpng.a:"
+ @echo ""
+ ./pngtest-static
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.mingw b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.mingw
new file mode 100644
index 00000000000..991e3343ed8
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.mingw
@@ -0,0 +1,289 @@
+# makefile for mingw on x86
+# Builds both dll (with import lib) and static lib versions
+# of the library, and builds two copies of pngtest: one
+# statically linked and one dynamically linked.
+#
+# Built from makefile.cygwin
+# Copyright (C) 2002, 2006, 2008 Soren Anderson, Charles Wilson,
+# and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by:
+# Copyright (C) 1998-2000, 2007 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+
+# This makefile intends to support building outside the src directory
+# if desired. When invoking it, specify an argument to SRCDIR on the
+# command line that points to the top of the directory where your source
+# is located.
+ifdef SRCDIR
+VPATH = $(SRCDIR)
+else
+SRCDIR = .
+endif
+
+# Override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+# If you're using a cross-compiler, add the appropriate prefix (e.g.,
+# "i386-mingw32msvc-") to the following three commands:
+CC=gcc
+AR=ar
+RANLIB=ranlib
+
+MKDIR_P=/bin/mkdir -pv
+
+# Where "make install" puts libpng*.a, *png*.dll, png.h, and pngconf.h
+ifndef prefix
+prefix=/usr
+$(warning "You haven't specified a 'prefix=' location. Defaulting to '/usr'")
+endif
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+ZLIBLIB= /usr/lib
+ZLIBINC=
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+### if you don't need thread safety, but want the asm accel
+#CFLAGS= $(strip $(MINGW_CCFLAGS) -DPNG_THREAD_UNSAFE_OK \
+# $(addprefix -I,$(ZLIBINC)) -W -Wall -O $(ALIGN) -funroll-loops \
+# -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
+### if you need thread safety and want (minimal) asm accel
+#CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
+# -W -Wall -O $(ALIGN) -funroll-loops \
+# -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
+### Normal (non-asm) compilation
+CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
+ -W -Wall -O3 $(ALIGN) -funroll-loops -DPNG_NO_MMX_CODE \
+ -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
+
+LIBNAME = libpng12
+PNGMAJ = 0
+MINGDLL = 12
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+SHAREDLIB=libpng$(MINGDLL).dll
+STATLIB=libpng.a
+IMPLIB=libpng.dll.a
+SHAREDDEF=libpng.def
+LIBS=$(SHAREDLIB) $(STATLIB)
+EXE=.exe
+
+LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) -lpng $(addprefix -L,$(ZLIBLIB)) -lz)
+LDSFLAGS=$(strip -shared -L. $(MINGW_LDFLAGS))
+LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(addprefix -L,$(ZLIBLIB)) -lz
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+
+BINPATH=$(exec_prefix)/bin
+MANPATH=$(prefix)/man
+MAN3PATH=$(MANPATH)/man3
+MAN5PATH=$(MANPATH)/man5
+
+# cosmetic: shortened strings:
+S =$(SRCDIR)
+D =$(DESTDIR)
+DB =$(D)$(BINPATH)
+DI =$(D)$(INCPATH)
+DL =$(D)$(LIBPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+%.o : %.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+%.pic.o : CFLAGS += -DPNG_BUILD_DLL
+%.pic.o : %.c
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+all: all-static all-shared libpng.pc libpng-config libpng.pc libpng-config
+
+# Make this to verify that "make [...] install" will do what you want.
+buildsetup-tell:
+ @echo VPATH is set to: \"$(VPATH)\"
+ @echo prefix is set to: \"$(prefix)\"
+ @echo -e INCPATH,LIBPATH, etc. are set to:'\n' \
+ $(addprefix $(D),$(INCPATH)'\n' $(LIBPATH)'\n' $(BINPATH)'\n' \
+ $(MANPATH)'\n' $(MAN3PATH)'\n' $(MAN5PATH)'\n')'\n'
+
+libpng.pc: scripts/libpng.pc.in
+ @echo -e Making pkg-config file for this libpng installation..'\n' \
+ using PREFIX=\"$(prefix)\"'\n'
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config: scripts/libpng-config-head.in scripts/libpng-config-body.in
+ @echo -e Making $(LIBNAME) libpng-config file for this libpng \
+ installation..'\n' using PREFIX=\"$(prefix)\"'\n'
+ ( cat $(S)/scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libs=\"-lpng$(MINGDLL) -lz\"; \
+ cat $(S)/scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+static: all-static
+shared: all-shared
+all-static: $(STATLIB) pngtest-stat$(EXE)
+all-shared: $(SHAREDLIB) pngtest$(EXE)
+
+$(STATLIB): $(OBJS)
+ $(AR) rc $@ $(OBJS)
+ $(RANLIB) $@
+
+$(SHAREDDEF): scripts/pngw32.def
+ cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' | \
+ sed -e 's/\([^;]*\);/;/' > $@
+
+$(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF)
+ $(CC) $(LDSFLAGS) -o $@ $(OBJSDLL) -L. $(LDEXTRA)
+
+pngtest$(EXE): pngtest.pic.o $(SHAREDLIB)
+ $(CC) $(CFLAGS) $< $(LDFLAGS) -o $@
+
+pngtest-stat$(EXE): pngtest.o $(STATLIB)
+ $(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@
+
+test: test-static test-shared
+
+test-static: pngtest-stat$(EXE)
+ ./pngtest-stat $(S)/pngtest.png
+
+test-shared: pngtest$(EXE)
+ ./pngtest $(S)/pngtest.png
+
+install-static: $(STATLIB) install-headers install-man
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ install -m 644 $(STATLIB) $(DL)/$(LIBNAME).a
+ -@rm -f $(DL)/$(STATLIB)
+ (cd $(DL); ln -sf $(LIBNAME).a $(STATLIB))
+
+install-shared: $(SHAREDLIB) libpng.pc libpng-config install-headers install-man
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
+ -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
+ install -m 644 $(IMPLIB) $(DL)/$(LIBNAME).dll.a
+ -@rm -f $(DL)/$(IMPLIB)
+ (cd $(DL); ln -sf $(LIBNAME).dll.a $(IMPLIB))
+ install -s -m 755 $(SHAREDLIB) $(DB)
+ install -m 644 libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
+
+install-headers:
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ -@rm -f $(DI)/png.h
+ -@rm -f $(DI)/pngconf.h
+ install -m 644 $(S)/png.h $(S)/pngconf.h $(DI)/$(LIBNAME)
+ -@rm -f $(DI)/libpng
+ (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
+
+install-man:
+ -@if [ ! -d $(D)$(MAN3PATH) ]; then $(MKDIR_P) $(D)$(MAN3PATH); fi
+ -@if [ ! -d $(D)$(MAN5PATH) ]; then $(MKDIR_P) $(D)$(MAN5PATH); fi
+ install -m 644 $(S)/libpngpf.3 $(S)/libpng.3 $(D)$(MAN3PATH)
+ install -m 644 $(S)/png.5 $(D)$(MAN5PATH)
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@/bin/rm -f $(DB)/libpng-config
+ -@/bin/rm -f $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
+
+# Run this to verify that a future `configure' run will pick up the settings
+# you want.
+test-config-install: SHELL=/bin/bash
+test-config-install: $(DB)/libpng-config
+ @echo -e Testing libpng-config functions...'\n'
+ @ for TYRA in LDFLAGS CPPFLAGS CFLAGS LIBS VERSION; \
+ do \
+ printf "(%d)\t %10s =%s\n" $$(($$gytiu + 1)) $$TYRA \
+ "$$($(DB)/libpng-config `echo --$$TYRA |tr '[:upper:]' '[:lower:]'`)"; \
+ gytiu=$$(( $$gytiu + 1 )); \
+ done
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) $(CFLAGS) \
+ `$(BINPATH)/libpng12-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/libpng12-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) $(CFLAGS) \
+ `$(BINPATH)/libpng12-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) \
+ -o pngtesti$(EXE) `$(BINPATH)/libpng12-config --ldflags`
+ ./pngtesti$(EXE) pngtest.png
+
+clean:
+ /bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \
+ pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) \
+ libpng-config libpng.pc pngtesti$(EXE)
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+.PHONY: buildsetup-tell libpng.pc libpng-config test-config-install clean
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h png.c
+pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c
+pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c
+pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c
+pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c
+pngset.o pngset.pic.o: png.h pngconf.h pngset.c
+pngget.o pngget.pic.o: png.h pngconf.h pngget.c
+pngread.o pngread.pic.o: png.h pngconf.h pngread.c
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c
+pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c
+
+pngtest.o pngtest.pic.o: png.h pngconf.h pngtest.c
+
+
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.mips b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.mips
new file mode 100644
index 00000000000..f1a557df7fd
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.mips
@@ -0,0 +1,83 @@
+# makefile for libpng
+# Copyright (C) Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+CC=cc
+CFLAGS=-I../zlib -O -systype sysv -DSYSV -w -Dmips
+#CFLAGS=-O
+LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
+
+#RANLIB=ranlib
+RANLIB=echo
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest
+
+libpng.a: $(OBJS)
+ ar rc $@ $(OBJS)
+ $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install: libpng.a
+ -@mkdir $(DESTDIR)$(INCPATH)
+ -@mkdir $(DESTDIR)$(INCPATH)/libpng
+ -@mkdir $(DESTDIR)$(LIBPATH)
+ -@rm -f $(DESTDIR)$(INCPATH)/png.h
+ -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
+ cp png.h $(DESTDIR)$(INCPATH)/libpng
+ cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+ (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
+ cp libpng.a $(DESTDIR)$(LIBPATH)
+ chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
+
+clean:
+ rm -f *.o libpng.a pngtest pngout.png
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.msc b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.msc
new file mode 100644
index 00000000000..1cbfd91498f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.msc
@@ -0,0 +1,86 @@
+# makefile for libpng
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib
+
+# -------- Microsoft C 5.1 and later, does not use assembler code --------
+MODEL=L
+CFLAGS=-Oait -Gs -nologo -W3 -A$(MODEL) -I..\zlib
+#-Ox generates bad code with MSC 5.1
+CC=cl
+LD=link
+LDFLAGS=/e/st:0x1500/noe
+O=.obj
+
+#uncomment next to put error messages in a file
+ERRFILE= >> pngerrs
+
+# variables
+OBJS1 = png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O)
+OBJS2 = pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O)
+OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
+
+all: libpng.lib
+
+png$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngset$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngget$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngread$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngpread$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrtran$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrutil$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngerror$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngmem$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrio$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwio$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtest$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtrans$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwrite$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwtran$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwutil$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3)
+ del libpng.lib
+ lib libpng $(OBJS1);
+ lib libpng $(OBJS2);
+ lib libpng $(OBJS3);
+
+pngtest.exe: pngtest.obj libpng.lib
+ $(LD) $(LDFLAGS) pngtest.obj,,,libpng.lib ..\zlib\zlib.lib ;
+
+test: pngtest.exe
+ pngtest
+
+# End of makefile for libpng
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.ne12bsd b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.ne12bsd
new file mode 100644
index 00000000000..3fbbd7971fd
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.ne12bsd
@@ -0,0 +1,45 @@
+# makefile for libpng for NetBSD for the standard
+# make obj && make depend && make && make test
+# make includes && make install
+# Copyright (C) 2002 Patrick R.L. Welche
+# Copyright (C) 2007 Glenn Randers-Pehrson
+# For conditions of distribution and use, see copyright notice in png.h
+
+# You should also run makefile.netbsd
+
+LOCALBASE?=/usr/local
+LIBDIR= ${LOCALBASE}/lib
+MANDIR= ${LOCALBASE}/man
+INCSDIR=${LOCALBASE}/include/libpng12
+
+LIB= png12
+SHLIB_MAJOR= 0
+SHLIB_MINOR= 1.2.34
+SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
+ pngwtran.c pngmem.c pngerror.c pngpread.c
+INCS= png.h pngconf.h
+MAN= libpng.3 libpngpf.3 png.5
+
+CPPFLAGS+=-I${.CURDIR}
+
+# something like this for mmx assembler, but it core dumps for me at the moment
+# .if ${MACHINE_ARCH} == "i386"
+# CPPFLAGS+=-DPNG_THREAD_UNSAFE_OK
+# MKLINT= no
+# .else
+ CPPFLAGS+=-DPNG_NO_MMX_CODE
+# .endif
+
+CLEANFILES+=pngtest.o pngtest
+
+pngtest.o: pngtest.c
+ ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}
+
+pngtest: pngtest.o libpng.a
+ ${CC} ${LDFLAGS} ${.ALLSRC} -o${.TARGET} -lz -lm
+
+test: pngtest
+ cd ${.CURDIR} && ${.OBJDIR}/pngtest
+
+.include <bsd.lib.mk>
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.netbsd b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.netbsd
new file mode 100644
index 00000000000..bfe03439444
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.netbsd
@@ -0,0 +1,45 @@
+# makefile for libpng for NetBSD for the standard
+# make obj && make depend && make && make test
+# make includes && make install
+# Copyright (C) 2002 Patrick R.L. Welche
+# Copyright (C) 2007 Glenn Randers-Pehrson
+# For conditions of distribution and use, see copyright notice in png.h
+
+# You should also run makefile.ne0bsd
+
+LOCALBASE?=/usr/local
+LIBDIR= ${LOCALBASE}/lib
+MANDIR= ${LOCALBASE}/man
+INCSDIR=${LOCALBASE}/include/libpng
+
+LIB= png
+SHLIB_MAJOR= 3
+SHLIB_MINOR= 1.2.34
+SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
+ pngwtran.c pngmem.c pngerror.c pngpread.c
+INCS= png.h pngconf.h
+MAN= libpng.3 libpngpf.3 png.5
+
+CPPFLAGS+=-I${.CURDIR}
+
+# something like this for mmx assembler, but it core dumps for me at the moment
+# .if ${MACHINE_ARCH} == "i386"
+# CPPFLAGS+=-DPNG_THREAD_UNSAFE_OK
+# MKLINT= no
+# .else
+ CPPFLAGS+=-DPNG_NO_MMX_CODE
+# .endif
+
+CLEANFILES+=pngtest.o pngtest
+
+pngtest.o: pngtest.c
+ ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}
+
+pngtest: pngtest.o libpng.a
+ ${CC} ${LDFLAGS} ${.ALLSRC} -o${.TARGET} -lz -lm
+
+test: pngtest
+ cd ${.CURDIR} && ${.OBJDIR}/pngtest
+
+.include <bsd.lib.mk>
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.nommx b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.nommx
new file mode 100644
index 00000000000..679a85366ee
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.nommx
@@ -0,0 +1,252 @@
+# makefile for libpng.a and libpng12.so on Linux ELF with gcc
+# Copyright (C) 1998, 1999, 2002, 2006-2008 Greg Roelofs and
+# Glenn Randers-Pehrson
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where "make install" puts libpng12.a, libpng12.so*,
+# libpng12/png.h and libpng12/pngconf.h
+# Prefix must be a full pathname.
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located.
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# for pgcc version 2.95.1, -O3 is buggy; don't use it.
+
+CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
+ $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+
+LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
+LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! \
+ -e s!Cflags: !Cflags:\ -DPNG_NO_MMX_CODE!> libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME) -DPNG_NO_MMX_CODE\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(CC) -shared -Wl,-soname,$(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(CC) -shared -Wl,-soname,$(OLDSOMAJ) \
+ -o $(OLDSOVER) \
+ $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+pngtest-static: pngtest.o libpng.a
+ $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)
+
+test: pngtest pngtest-static
+ @echo ""
+ @echo " Running pngtest dynamically linked with $(LIBSO):"
+ @echo ""
+ ./pngtest
+ @echo ""
+ @echo " Running pngtest statically linked with libpng.a:"
+ @echo ""
+ ./pngtest-static
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.openbsd b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.openbsd
new file mode 100644
index 00000000000..a470ec70f27
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.openbsd
@@ -0,0 +1,73 @@
+# makefile for libpng
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# Copyright (C) 2007-2008 Glenn Randers-Pehrson
+# For conditions of distribution and use, see copyright notice in png.h
+
+PREFIX?= /usr/local
+LIBDIR= ${PREFIX}/lib
+MANDIR= ${PREFIX}/man/cat
+
+SHLIB_MAJOR= 0
+SHLIB_MINOR= 1.2.34
+
+LIB= png
+SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
+ pngread.c pngrio.c pngrtran.c pngrutil.c pngset.c pngtrans.c \
+ pngwio.c pngwrite.c pngwtran.c pngwutil.c
+
+HDRS= png.h pngconf.h
+
+CFLAGS+= -W -Wall
+CPPFLAGS+= -I${.CURDIR} -DPNG_NO_MMX_CODE
+
+NOPROFILE= Yes
+
+CLEANFILES+= pngtest.o pngtest
+
+MAN= libpng.3 libpngpf.3 png.5
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO libpng.txt
+
+pngtest.o: pngtest.c
+ ${CC} ${CPPFLAGS} ${CFLAGS} -c ${.ALLSRC} -o ${.TARGET}
+
+pngtest: pngtest.o
+ ${CC} ${LDFLAGS} ${.ALLSRC} -o ${.TARGET} -L${.OBJDIR} -lpng -lz -lm
+
+test: pngtest
+ cd ${.OBJDIR} && env \
+ LD_LIBRARY_PATH="${.OBJDIR}" ${.OBJDIR}/pngtest
+
+beforeinstall:
+ if [ ! -d ${DESTDIR}${PREFIX}/include/libpng ]; then \
+ ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include/libpng; \
+ fi
+ if [ ! -d ${DESTDIR}${LIBDIR} ]; then \
+ ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}; \
+ fi
+ if [ ! -d ${DESTDIR}${LIBDIR}/debug ]; then \
+ ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}/debug; \
+ fi
+ if [ ! -d ${DESTDIR}${MANDIR}3 ]; then \
+ ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}3; \
+ fi
+ if [ ! -d ${DESTDIR}${MANDIR}5 ]; then \
+ ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}5; \
+ fi
+ if [ ! -d ${DESTDIR}${PREFIX}/share/doc/png ]; then \
+ ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/share/doc/png; \
+ fi
+
+afterinstall:
+ @rm -f ${DESTDIR}${LIBDIR}/libpng_pic.a
+ @rm -f ${DESTDIR}${LIBDIR}/debug/libpng.a
+ @rm -f ${DESTDIR}${PREFIX}/include/png.h
+ @rm -f ${DESTDIR}${PREFIX}/include/pngconf.h
+ @rmdir ${DESTDIR}${LIBDIR}/debug 2>/dev/null || true
+ ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
+ -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include/libpng
+ ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
+ -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include
+ ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
+ -m ${NONBINMODE} ${DOCS} ${DESTDIR}${PREFIX}/share/doc/png
+
+.include <bsd.lib.mk>
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.os2 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.os2
new file mode 100644
index 00000000000..92cfceec6ab
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.os2
@@ -0,0 +1,69 @@
+# makefile for libpng on OS/2 with gcc
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Related files: pngos2.def
+
+CC=gcc -Zomf -s
+
+# Where the zlib library and include files are located
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) -W -Wall -O6 -funroll-loops -malign-loops=2 \
+ -malign-functions=2 #$(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lzdll -Zcrtdll
+AR=emxomfar
+
+PNGLIB=png.lib
+IMPLIB=emximp
+SHAREDLIB=png.dll
+SHAREDLIBIMP=pngdll.lib
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+.SUFFIXES: .c .o
+
+all: $(PNGLIB) $(SHAREDLIB) $(SHAREDLIBIMP)
+
+$(PNGLIB): $(OBJS)
+ $(AR) rc $@ $(OBJS)
+
+$(SHAREDLIB): $(OBJS) pngos2.def
+ $(CC) $(LDFLAGS) -Zdll -o $@ $^
+
+$(SHAREDLIBIMP): pngos2.def
+ $(IMPLIB) -o $@ $^
+
+pngtest.exe: pngtest.o png.dll pngdll.lib
+ $(CC) -o $@ $(CFLAGS) $< $(LDFLAGS)
+
+test: pngtest.exe
+ ./pngtest.exe
+
+clean:
+ rm -f *.o $(PNGLIB) png.dll pngdll.lib pngtest.exe pngout.png
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sco b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sco
new file mode 100644
index 00000000000..ea9986710bc
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sco
@@ -0,0 +1,229 @@
+# makefile for SCO OSr5 ELF and Unixware 7 with Native cc
+# Contributed by Mike Hopkirk (hops@sco.com) modified from Makefile.lnx
+# force ELF build dynamic linking, SONAME setting in lib and RPATH in app
+# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# where make install puts libpng.a, $(OLDSO)*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+CFLAGS= -dy -belf -I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
+
+INCPATH=$(prefix)/include/libpng
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo ccopts=\"-belf\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ $(CC) -G -Wl,-h,$(LIBSOMAJ) -o $(LIBSOVER) \
+ $(OBJSDLL)
+
+$(OLDSOVER): $(OBJSDLL)
+ $(CC) -G -Wl,-h,$(OLDSOMAJ) -o $(OLDSOVER) \
+ $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ -@$(RM_F) $(DI)/png.h
+ -@$(RM_F) $(DI)/pngconf.h
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) $(CFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ $(CC) $(CFLAGS) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sggcc b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sggcc
new file mode 100644
index 00000000000..62598b0c056
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sggcc
@@ -0,0 +1,242 @@
+# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
+# Copyright (C) 2001-2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME=libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
+# Prefix must be a full pathname.
+
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib32
+#ZLIBINC=/usr/local/include
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+# ABI can be blank to use default for your system, -32, -o32, -n32, or -64
+# See "man abi". zlib must be built with the same ABI.
+ABI=
+
+WARNMORE= # -g -DPNG_DEBUG=5
+CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -fPIC -mabi=n32 -DPNG_NO_MMX_CODE
+LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
+LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
+ -set_version sgi$(PNGMAJ).0
+LDLEGACY=cc $(ABI) -shared -soname $(OLDSOMAJ) \
+ -set_version sgi$3.0
+# See "man dso" for info about shared objects
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+#LIBPATH=$(exec_prefix)/lib32
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest shared libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+shared: $(LIBSOVER)
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo ccopts=\"$(ABI)\"; \
+ echo cppflags=\"-DPNG_NO_MMX_CODE\"; \
+ echo ldopts=\"$(ABI)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libdir=\"$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJS)
+ $(LDSHARED) -o $@ $(OBJS)
+ $(RM_F) $(LIBSO) $(LIBSOMAJ)
+
+$(OLDSOVER): $(OBJS)
+ $(LDLEGACY) -o $@ $(OBJS)
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ echo
+ echo Testing local static library.
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) \
+ -rpath $(ZLIBLIB):$(DL) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) \
+ -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \
+ $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ so_locations
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sgi b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sgi
new file mode 100644
index 00000000000..217ea7b444c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sgi
@@ -0,0 +1,245 @@
+# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
+# Copyright (C) 2001-2002, 2006, 2007 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME=libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
+# Prefix must be a full pathname.
+
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib32
+#ZLIBINC=/usr/local/include
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+# ABI can be blank to use default for your system, -32, -o32, -n32, or -64
+# See "man abi". zlib must be built with the same ABI.
+ABI=
+
+WARNMORE=-fullwarn
+# Note: -KPIC is the default anyhow
+#CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC -DPNG_NO_MMX_CODE # -g -DPNG_DEBUG=5
+CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_NO_MMX_CODE
+LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng12 -lz -lm
+LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
+LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
+ -set_version sgi$(PNGMAJ).0
+LDLEGACY=cc $(ABI) -shared -soname $(OLDSOMAJ) \
+ -set_version sgi$3.0
+# See "man dso" for info about shared objects
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+#LIBPATH=$(exec_prefix)/lib32
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest shared libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+shared: $(LIBSOVER)
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo cppflags=\"-DPNG_NO_MMX_CODE\"; \
+ echo ccopts=\"$(ABI)\"; \
+ echo ldopts=\"$(ABI)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo libdir=\"$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJS)
+ $(LDSHARED) -o $@ $(OBJS)
+ $(RM_F) $(LIBSO) $(LIBSOMAJ)
+
+$(OLDSOVER): $(OBJS)
+ $(LDLEGACY) -o $@ $(OBJS)
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ echo
+ echo Testing local static library.
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(DL) -L$(ZLIBLIB) \
+ -rpath $(ZLIBLIB):$(DL) \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -L$(ZLIBLIB) \
+ -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \
+ $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ so_locations
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.so9 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.so9
new file mode 100644
index 00000000000..7adf259383c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.so9
@@ -0,0 +1,251 @@
+# makefile for libpng on Solaris 9 (beta) with Forte cc
+# Updated by Chad Schrock for Solaris 9
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson
+# Copyright (C) 1998-2001 Greg Roelofs
+# Copyright (C) 1996-1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+LIBNAME = libpng12
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+# gcc 2.95 doesn't work.
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, $(OLDSO)*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk. If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+#Use the preinstalled zlib that comes with Solaris 9:
+ZLIBLIB=/usr/lib
+ZLIBINC=/usr/include
+
+#WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+#CFLAGS=-I$(ZLIBINC) -W -Wall -O3 $(WARNMORE) -g -DPNG_DEBUG=5 -DPNG_NO_MMX_CODE
+CFLAGS=-I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo R_opts=\"-R$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ @case "`type ld`" in *ucb*) \
+ echo; \
+ echo '## WARNING:'; \
+ echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+ echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \
+ echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+ echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+ echo '## at all. If it is, things are likely to break because of'; \
+ echo '## the libucb dependency that is created.'; \
+ echo; \
+ ;; \
+ esac
+ $(LD) -G -h $(LIBSOMAJ) \
+ -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJS)
+ $(LD) -G -h $(OLDSOMAJ) \
+ -o $(OLDSOVER) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ -L$(ZLIBLIB) -R$(ZLIBLIB)
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.solaris b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.solaris
new file mode 100644
index 00000000000..e71bd83358f
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.solaris
@@ -0,0 +1,249 @@
+# makefile for libpng on Solaris 2.x with gcc
+# Copyright (C) 2004, 2006-2008 Glenn Randers-Pehrson
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng12.so*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk. If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ZLIBLIB=/usr/local/lib
+ZLIBINC=/usr/local/include
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) -W -Wall -O \
+ -DPNG_NO_MMX_CODE; \
+ # $(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo cppflags=\"-DPNG_NO_MMX_CODE\"; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo R_opts=\"-R$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ @case "`type ld`" in *ucb*) \
+ echo; \
+ echo '## WARNING:'; \
+ echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+ echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \
+ echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+ echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+ echo '## at all. If it is, things are likely to break because of'; \
+ echo '## the libucb dependency that is created.'; \
+ echo; \
+ ;; \
+ esac
+ $(LD) -G -h $(LIBSOMAJ) \
+ -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJS)
+ $(LD) -G -h $(OLDSOMAJ) \
+ -o $(OLDSOVER) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ -L$(ZLIBLIB) -R$(ZLIBLIB)
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.solaris-x86 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.solaris-x86
new file mode 100644
index 00000000000..33e3703b922
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.solaris-x86
@@ -0,0 +1,248 @@
+# makefile for libpng on Solaris 2.x with gcc
+# Copyright (C) 2004, 2006-2008 Glenn Randers-Pehrson
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.34
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng12.so*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk. If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ZLIBLIB=/usr/local/lib
+ZLIBINC=/usr/local/include
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) -W -Wall -O \
+ # $(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES: .c .o .pic.o
+
+.c.pic.o:
+ $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+libpng.pc:
+ cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+ -e s!@exec_prefix@!$(exec_prefix)! \
+ -e s!@libdir@!$(LIBPATH)! \
+ -e s!@includedir@!$(INCPATH)! \
+ -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+ ( cat scripts/libpng-config-head.in; \
+ echo prefix=\"$(prefix)\"; \
+ echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+ echo cppflags=\""; \
+ echo L_opts=\"-L$(LIBPATH)\"; \
+ echo R_opts=\"-R$(LIBPATH)\"; \
+ echo libs=\"-lpng12 -lz -lm\"; \
+ cat scripts/libpng-config-body.in ) > libpng-config
+ chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJSDLL)
+ @case "`type ld`" in *ucb*) \
+ echo; \
+ echo '## WARNING:'; \
+ echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+ echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \
+ echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+ echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+ echo '## at all. If it is, things are likely to break because of'; \
+ echo '## the libucb dependency that is created.'; \
+ echo; \
+ ;; \
+ esac
+ $(LD) -G -h $(LIBSOMAJ) \
+ -o $(LIBSOVER) $(OBJSDLL)
+
+$(OLDSOVER): $(OBJS)
+ $(LD) -G -h $(OLDSOMAJ) \
+ -o $(OLDSOVER) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install-headers: png.h pngconf.h
+ -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+ -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+ cp png.h pngconf.h $(DI)/$(LIBNAME)
+ chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+ -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+ -@$(RM_F) $(DI)/libpng
+ (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ cp libpng.a $(DL)/$(LIBNAME).a
+ chmod 644 $(DL)/$(LIBNAME).a
+ -@$(RM_F) $(DL)/libpng.a
+ (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
+ -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
+ (cd $(DL); \
+ $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSO); \
+ $(LN_SF) $(LIBSOVER) $(LIBSOMAJ))
+ -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+ -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+ -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+ cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+ chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+ (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+ -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+ -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+ -@$(RM_F) $(DM)/man3/libpng.3
+ -@$(RM_F) $(DM)/man3/libpngpf.3
+ cp libpng.3 $(DM)/man3
+ cp libpngpf.3 $(DM)/man3
+ -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+ -@$(RM_F) $(DM)/man5/png.5
+ cp png.5 $(DM)/man5
+
+install-config: libpng-config
+ -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+ -@$(RM_F) $(DB)/libpng-config
+ -@$(RM_F) $(DB)/$(LIBNAME)-config
+ cp libpng-config $(DB)/$(LIBNAME)-config
+ chmod 755 $(DB)/$(LIBNAME)-config
+ (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location. Use test-dd to test it
+# before then.
+
+test-dd:
+ echo
+ echo Testing installed dynamic shared library in $(DL).
+ $(CC) -I$(DI) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
+ ./pngtestd pngtest.png
+
+test-installed:
+ echo
+ echo Testing installed dynamic shared library.
+ $(CC) -I$(ZLIBINC) \
+ `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+ -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+ -L$(ZLIBLIB) -R$(ZLIBLIB)
+ ./pngtesti pngtest.png
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+ libpng-config $(LIBSO) $(LIBSOMAJ)* \
+ $(OLDSOVER) \
+ libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h
+pngerror.o pngerror.pic.o: png.h pngconf.h
+pngrio.o pngrio.pic.o: png.h pngconf.h
+pngwio.o pngwio.pic.o: png.h pngconf.h
+pngmem.o pngmem.pic.o: png.h pngconf.h
+pngset.o pngset.pic.o: png.h pngconf.h
+pngget.o pngget.pic.o: png.h pngconf.h
+pngread.o pngread.pic.o: png.h pngconf.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h
+pngpread.o pngpread.pic.o: png.h pngconf.h
+
+pngtest.o: png.h pngconf.h
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.std b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.std
new file mode 100644
index 00000000000..9b1925d6a05
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.std
@@ -0,0 +1,92 @@
+# makefile for libpng
+# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=rm -f
+
+CFLAGS=-I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install: libpng.a
+ -@$(MKDIR_P) $(DESTDIR)$(INCPATH)
+ -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng
+ -@$(MKDIR_P) $(DESTDIR)$(LIBPATH)
+ -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h
+ -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h
+ cp png.h $(DESTDIR)$(INCPATH)/libpng
+ cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+ (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
+ cp libpng.a $(DESTDIR)$(LIBPATH)
+ chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngout.png
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sunos b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sunos
new file mode 100644
index 00000000000..ff19591204c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.sunos
@@ -0,0 +1,97 @@
+# makefile for libpng
+# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location. Example:
+#
+# make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow -Wconversion \
+ -Wmissing-declarations -Wtraditional -Wcast-align \
+ -Wstrict-prototypes -Wmissing-prototypes
+
+CC=gcc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+CFLAGS=-I$(ZLIBINC) -O # $(WARNMORE) -DPNG_DEBUG=5
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+ pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+ pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest
+
+libpng.a: $(OBJS)
+ $(AR_RC) $@ $(OBJS)
+ $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+ $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+ ./pngtest
+
+install: libpng.a
+ -@$(MKDIR_P) $(DESTDIR)$(INCPATH)
+ -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng
+ -@$(MKDIR_P) $(DESTDIR)$(LIBPATH)
+ -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h
+ -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h
+ cp png.h $(DESTDIR)$(INCPATH)/libpng
+ cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+ chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+ (cd $(DESTDIR)$(INCPATH); $(LN_SF) libpng/* .)
+ cp libpng.a $(DESTDIR)$(LIBPATH)
+ chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
+
+clean:
+ $(RM_F) *.o libpng.a pngtest pngout.png
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+ chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h
+pngerror.o: png.h pngconf.h
+pngrio.o: png.h pngconf.h
+pngwio.o: png.h pngconf.h
+pngmem.o: png.h pngconf.h
+pngset.o: png.h pngconf.h
+pngget.o: png.h pngconf.h
+pngread.o: png.h pngconf.h
+pngrtran.o: png.h pngconf.h
+pngrutil.o: png.h pngconf.h
+pngtest.o: png.h pngconf.h
+pngtrans.o: png.h pngconf.h
+pngwrite.o: png.h pngconf.h
+pngwtran.o: png.h pngconf.h
+pngwutil.o: png.h pngconf.h
+pngpread.o: png.h pngconf.h
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.tc3 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.tc3
new file mode 100644
index 00000000000..21435a68edb
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.tc3
@@ -0,0 +1,89 @@
+# Makefile for libpng
+# TurboC/C++ (Note: All modules are compiled in C mode)
+
+# To use, do "make -fmakefile.tc3"
+
+# ----- Turbo C 3.00 (can be modified to work with earlier versions) -----
+
+MODEL=l
+CFLAGS=-O2 -Z -m$(MODEL) -I..\zlib
+#CFLAGS=-D_NO_PROTO -O2 -Z -m$(MODEL) -I..\zlib # Turbo C older than 3.00
+CC=tcc
+LD=tcc
+LIB=tlib
+LDFLAGS=-m$(MODEL) -L..\zlib
+O=.obj
+E=.exe
+
+# variables
+OBJS1 = png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O)
+OBJS2 = pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O)
+OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
+OBJSL1 = +png$(O) +pngset$(O) +pngget$(O) +pngrutil$(O) +pngtrans$(O)
+OBJSL2 = +pngwutil$(O) +pngmem$(O) +pngpread$(O) +pngread$(O) +pngerror$(O)
+OBJSL3 = +pngwrite$(O) +pngrtran$(O) +pngwtran$(O) +pngrio$(O) +pngwio$(O)
+
+all: libpng$(MODEL).lib pngtest$(E)
+
+pngtest: pngtest$(E)
+
+test: pngtest$(E)
+ pngtest$(E)
+
+png$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngset$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngget$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngread$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngpread$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngrtran$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngrutil$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngerror$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngmem$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngrio$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngwio$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngtest$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngtrans$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngwrite$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngwtran$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+pngwutil$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+libpng$(MODEL).lib: $(OBJS1) $(OBJS2) $(OBJS3)
+ $(LIB) libpng$(MODEL) +$(OBJSL1)
+ $(LIB) libpng$(MODEL) +$(OBJSL2)
+ $(LIB) libpng$(MODEL) +$(OBJSL3)
+
+pngtest$(E): pngtest$(O) libpng$(MODEL).lib
+ $(LD) $(LDFLAGS) pngtest.obj libpng$(MODEL).lib zlib_$(MODEL).lib
+
+# End of makefile for libpng
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.vcawin32 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.vcawin32
new file mode 100644
index 00000000000..99f54305333
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.vcawin32
@@ -0,0 +1,99 @@
+# makefile for libpng
+# Copyright (C) 1998 Tim Wegner
+# For conditions of distribution and use, see copyright notice in png.h
+# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib
+# To use, do "nmake /f scripts\makefile.vcawin32"
+
+# -------- Microsoft Visual C++ 5.0 and later, uses assembler code --------
+# If you don't want to use assembler (MMX) code, use makefile.vcwin32 instead.
+
+# Compiler, linker, librarian, and other tools
+CC = cl
+LD = link
+AR = lib
+CFLAGS = -DPNG_USE_PNGVCRD -nologo -MD -O2 -W3 -I..\zlib
+LDFLAGS = -nologo
+ARFLAGS = -nologo
+RM = del
+
+# File extensions
+O=.obj
+
+#uncomment next to put error messages in a file
+#ERRFILE= >> pngerrs.log
+
+# Variables
+OBJS1 = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O)
+OBJS2 = pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O)
+OBJS3 = pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+OBJS = $(OBJS1) $(OBJS2) $(OBJS3)
+
+# Targets
+all: libpng.lib
+
+png$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngset$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngget$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngread$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngpread$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrtran$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrutil$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngerror$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngmem$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrio$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwio$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtest$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtrans$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwrite$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwtran$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwutil$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+libpng.lib: $(OBJS)
+ -$(RM) $@
+ $(AR) $(ARFLAGS) -out:$@ $(OBJS) $(ERRFILE)
+
+pngtest.exe: pngtest$(O) libpng.lib
+ $(LD) $(LDFLAGS) -out:$@ pngtest$(O) libpng.lib ..\zlib\zlib.lib $(ERRFILE)
+
+test: pngtest.exe
+ pngtest
+
+clean:
+ -$(RM) *$(O)
+ -$(RM) libpng.lib
+ -$(RM) pngtest.exe
+ -$(RM) pngout.png
+
+# End of makefile for libpng
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.vcwin32 b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.vcwin32
new file mode 100644
index 00000000000..fc6ece67dee
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.vcwin32
@@ -0,0 +1,99 @@
+# makefile for libpng
+# Copyright (C) 1998 Tim Wegner
+# For conditions of distribution and use, see copyright notice in png.h
+# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib
+# To use, do "nmake /f scripts\makefile.vcwin32"
+
+# -------- Microsoft Visual C++ 2.0 and later, no assembler code --------
+# If you want to use assembler (MMX) code, use makefile.vcawin32 instead.
+
+# Compiler, linker, librarian, and other tools
+CC = cl
+LD = link
+AR = lib
+CFLAGS = -nologo -DPNG_NO_MMX_CODE -MD -O2 -W3 -I..\zlib
+LDFLAGS = -nologo
+ARFLAGS = -nologo
+RM = del
+
+# File extensions
+O=.obj
+
+#uncomment next to put error messages in a file
+#ERRFILE= >> pngerrs.log
+
+# Variables
+OBJS1 = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O)
+OBJS2 = pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O)
+OBJS3 = pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+OBJS = $(OBJS1) $(OBJS2) $(OBJS3)
+
+# Targets
+all: libpng.lib
+
+png$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngset$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngget$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngread$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngpread$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrtran$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrutil$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngerror$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngmem$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrio$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwio$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtest$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtrans$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwrite$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwtran$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwutil$(O): png.h pngconf.h
+ $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+libpng.lib: $(OBJS)
+ -$(RM) $@
+ $(AR) $(ARFLAGS) -out:$@ $(OBJS) $(ERRFILE)
+
+pngtest.exe: pngtest$(O) libpng.lib
+ $(LD) $(LDFLAGS) -out:$@ pngtest$(O) libpng.lib ..\zlib\zlib.lib $(ERRFILE)
+
+test: pngtest.exe
+ pngtest
+
+clean:
+ -$(RM) *$(O)
+ -$(RM) libpng.lib
+ -$(RM) pngtest.exe
+ -$(RM) pngout.png
+
+# End of makefile for libpng
+
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.watcom b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.watcom
new file mode 100644
index 00000000000..5e860fc06c7
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makefile.watcom
@@ -0,0 +1,109 @@
+# Makefile for libpng
+# Watcom C/C++ 10.0 and later, 32-bit protected mode, flat memory model
+
+# Copyright (C) 2000, Pawel Mrochen, based on makefile.msc which is
+# copyright 1995 Guy Eric Schalnat, Group 42, Inc.
+# For conditions of distribution and use, see copyright notice in png.h
+
+# To use, do "wmake /f scripts\makefile.watcom"
+
+
+# ---------------------- Watcom C/C++ 10.0 and later -----------------------
+
+# Where the zlib library and include files are located
+ZLIBLIB=..\zlib
+ZLIBINC=..\zlib
+
+# Target OS
+OS=DOS
+#OS=NT
+
+# Target CPU
+CPU=6 # Pentium Pro
+#CPU=5 # Pentium
+
+# Calling convention
+CALLING=r # registers
+#CALLING=s # stack
+
+# Uncomment next to put error messages in a file
+#ERRFILE=>>pngerrs
+
+# --------------------------------------------------------------------------
+
+
+CC=wcc386
+CFLAGS=-$(CPU)$(CALLING) -fp$(CPU) -fpi87 -oneatx -mf -bt=$(OS) -i=$(ZLIBINC) -zq
+LD=wcl386
+LDFLAGS=-zq
+
+O=.obj
+
+OBJS1=png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O)
+OBJS2=pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O)
+OBJS3=pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
+
+
+all: test
+
+png$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngset$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngget$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngread$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngpread$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrtran$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrutil$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngerror$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngmem$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrio$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwio$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngtest$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngtrans$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwrite$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwtran$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwutil$(O): png.h pngconf.h
+ $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3)
+ wlib -b -c -n -q libpng.lib $(OBJS1)
+ wlib -b -c -q libpng.lib $(OBJS2)
+ wlib -b -c -q libpng.lib $(OBJS3)
+
+pngtest.exe: pngtest.obj libpng.lib
+ $(LD) $(LDFLAGS) pngtest.obj libpng.lib $(ZLIBLIB)\zlib.lib
+
+test: pngtest.exe .symbolic
+ pngtest.exe
+
+
+# End of makefile for libpng
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/makevms.com b/Build/source/libs/libpng/libpng-1.2.34/scripts/makevms.com
new file mode 100644
index 00000000000..b9e389555e4
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/makevms.com
@@ -0,0 +1,144 @@
+$! make libpng under VMS
+$!
+$!
+$! Check for MMK/MMS
+$!
+$! This procedure accepts one parameter (contrib), which causes it to build
+$! the programs from the contrib directory instead of libpng.
+$!
+$ p1 = f$edit(p1,"UPCASE")
+$ if p1 .eqs. "CONTRIB"
+$ then
+$ set def [.contrib.gregbook]
+$ @makevms
+$ set def [-.pngminus]
+$ @makevms
+$ set def [--]
+$ exit
+$ endif
+$ Make = ""
+$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
+$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
+$!
+$! Look for the compiler used
+$!
+$ zlibsrc = "[-.zlib]"
+$ ccopt="/include=''zlibsrc'"
+$ if f$getsyi("HW_MODEL").ge.1024
+$ then
+$ ccopt = "/prefix=all"+ccopt
+$ comp = "__decc__=1"
+$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ else
+$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs.""
+$ then
+$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ if f$search("SYS$SYSTEM:VAXC.EXE").eqs.""
+$ then
+$ comp = "__gcc__=1"
+$ CC :== GCC
+$ else
+$ comp = "__vaxc__=1"
+$ endif
+$ else
+$ if f$trnlnm("SYS").eqs."" then define sys decc$library_include:
+$ ccopt = "/decc/prefix=all"+ccopt
+$ comp = "__decc__=1"
+$ endif
+$ endif
+$!
+$! Build the thing plain or with mms/mmk
+$!
+$ write sys$output "Compiling Libpng sources ..."
+$ if make.eqs.""
+$ then
+$ dele pngtest.obj;*
+$ CALL MAKE png.OBJ "cc ''CCOPT' png" -
+ png.c png.h pngconf.h
+$ CALL MAKE pngpread.OBJ "cc ''CCOPT' pngpread" -
+ pngpread.c png.h pngconf.h
+$ CALL MAKE pngset.OBJ "cc ''CCOPT' pngset" -
+ pngset.c png.h pngconf.h
+$ CALL MAKE pngget.OBJ "cc ''CCOPT' pngget" -
+ pngget.c png.h pngconf.h
+$ CALL MAKE pngread.OBJ "cc ''CCOPT' pngread" -
+ pngread.c png.h pngconf.h
+$ CALL MAKE pngpread.OBJ "cc ''CCOPT' pngpread" -
+ pngpread.c png.h pngconf.h
+$ CALL MAKE pngrtran.OBJ "cc ''CCOPT' pngrtran" -
+ pngrtran.c png.h pngconf.h
+$ CALL MAKE pngrutil.OBJ "cc ''CCOPT' pngrutil" -
+ pngrutil.c png.h pngconf.h
+$ CALL MAKE pngerror.OBJ "cc ''CCOPT' pngerror" -
+ pngerror.c png.h pngconf.h
+$ CALL MAKE pngmem.OBJ "cc ''CCOPT' pngmem" -
+ pngmem.c png.h pngconf.h
+$ CALL MAKE pngrio.OBJ "cc ''CCOPT' pngrio" -
+ pngrio.c png.h pngconf.h
+$ CALL MAKE pngwio.OBJ "cc ''CCOPT' pngwio" -
+ pngwio.c png.h pngconf.h
+$ CALL MAKE pngtrans.OBJ "cc ''CCOPT' pngtrans" -
+ pngtrans.c png.h pngconf.h
+$ CALL MAKE pngwrite.OBJ "cc ''CCOPT' pngwrite" -
+ pngwrite.c png.h pngconf.h
+$ CALL MAKE pngwtran.OBJ "cc ''CCOPT' pngwtran" -
+ pngwtran.c png.h pngconf.h
+$ CALL MAKE pngwutil.OBJ "cc ''CCOPT' pngwutil" -
+ pngwutil.c png.h pngconf.h
+$ write sys$output "Building Libpng ..."
+$ CALL MAKE libpng.OLB "lib/crea libpng.olb *.obj" *.OBJ
+$ write sys$output "Building pngtest..."
+$ CALL MAKE pngtest.OBJ "cc ''CCOPT' pngtest" -
+ pngtest.c png.h pngconf.h
+$ call make pngtest.exe -
+ "LINK pngtest,libpng.olb/lib,''zlibsrc'libz.olb/lib" -
+ pngtest.obj libpng.olb
+$ write sys$output "Testing Libpng..."
+$ run pngtest
+$ else
+$ if f$search("DESCRIP.MMS") .eqs. "" then copy/nolog [.SCRIPTS]DESCRIP.MMS []
+$ 'make'/macro=('comp',zlibsrc='zlibsrc')
+$ endif
+$ write sys$output "Libpng build completed"
+$ exit
+$!
+$!
+$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES
+$ V = 'F$Verify(0)
+$! P1 = What we are trying to make
+$! P2 = Command to make it
+$! P3 - P8 What it depends on
+$
+$ If F$Search(P1) .Eqs. "" Then Goto Makeit
+$ Time = F$CvTime(F$File(P1,"RDT"))
+$arg=3
+$Loop:
+$ Argument = P'arg
+$ If Argument .Eqs. "" Then Goto Exit
+$ El=0
+$Loop2:
+$ File = F$Element(El," ",Argument)
+$ If File .Eqs. " " Then Goto Endl
+$ AFile = ""
+$Loop3:
+$ OFile = AFile
+$ AFile = F$Search(File)
+$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
+$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
+$ Goto Loop3
+$NextEL:
+$ El = El + 1
+$ Goto Loop2
+$EndL:
+$ arg=arg+1
+$ If arg .Le. 8 Then Goto Loop
+$ Goto Exit
+$
+$Makeit:
+$ VV=F$VERIFY(0)
+$ write sys$output P2
+$ 'P2
+$ VV='F$Verify(VV)
+$Exit:
+$ If V Then Set Verify
+$ENDSUBROUTINE
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/pngos2.def b/Build/source/libs/libpng/libpng-1.2.34/scripts/pngos2.def
new file mode 100644
index 00000000000..6573c5d6cbe
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/pngos2.def
@@ -0,0 +1,257 @@
+;----------------------------------------
+; PNG.LIB module definition file for OS/2
+;----------------------------------------
+
+; Version 1.2.34
+
+LIBRARY PNG
+DESCRIPTION "PNG image compression library for OS/2"
+CODE PRELOAD MOVEABLE DISCARDABLE
+DATA PRELOAD MOVEABLE MULTIPLE
+
+EXPORTS
+
+
+ png_build_grayscale_palette
+ png_check_sig
+ png_chunk_error
+ png_chunk_warning
+ png_convert_from_struct_tm
+ png_convert_from_time_t
+ png_create_info_struct
+ png_create_read_struct
+ png_create_write_struct
+ png_data_freer
+ png_destroy_info_struct
+ png_destroy_read_struct
+ png_destroy_write_struct
+ png_error
+ png_free
+ png_free_data
+ png_get_IHDR
+ png_get_PLTE
+ png_get_bKGD
+ png_get_bit_depth
+ png_get_cHRM
+ png_get_cHRM_fixed
+ png_get_channels
+ png_get_color_type
+ png_get_compression_buffer_size
+ png_get_compression_type
+ png_get_copyright
+ png_get_error_ptr
+ png_get_filter_type
+ png_get_gAMA
+ png_get_gAMA_fixed
+ png_get_hIST
+ png_get_header_ver
+ png_get_header_version
+ png_get_iCCP
+ png_get_image_height
+ png_get_image_width
+ png_get_interlace_type
+ png_get_io_ptr
+ png_get_libpng_ver
+ png_get_oFFs
+ png_get_pCAL
+ png_get_pHYs
+ png_get_pixel_aspect_ratio
+ png_get_pixels_per_meter
+ png_get_progressive_ptr
+ png_get_rgb_to_gray_status
+ png_get_rowbytes
+ png_get_rows
+ png_get_sBIT
+ png_get_sCAL
+ png_get_sPLT
+ png_get_sRGB
+ png_get_signature
+ png_get_tIME
+ png_get_tRNS
+ png_get_text
+ png_get_unknown_chunks
+ png_get_user_chunk_ptr
+ png_get_user_transform_ptr
+ png_get_valid
+ png_get_x_offset_microns
+ png_get_x_offset_pixels
+ png_get_x_pixels_per_meter
+ png_get_y_offset_microns
+ png_get_y_offset_pixels
+ png_get_y_pixels_per_meter
+ png_malloc
+ png_memcpy_check
+ png_memset_check
+ png_permit_empty_plte
+ png_process_data
+ png_progressive_combine_row
+ png_read_end
+ png_read_image
+ png_read_info
+; png_read_init ; deprecated
+ png_read_png
+ png_read_row
+ png_read_rows
+ png_read_update_info
+ png_reset_zstream
+ png_set_IHDR
+ png_set_PLTE
+ png_set_bKGD
+ png_set_background
+ png_set_bgr
+ png_set_cHRM
+ png_set_cHRM_fixed
+ png_set_compression_buffer_size
+ png_set_compression_level
+ png_set_compression_mem_level
+ png_set_compression_method
+ png_set_compression_strategy
+ png_set_compression_window_bits
+ png_set_crc_action
+ png_set_dither
+ png_set_error_fn
+ png_set_expand
+ png_set_filler
+ png_set_filter
+ png_set_filter_heuristics
+ png_set_flush
+ png_set_gAMA
+ png_set_gAMA_fixed
+ png_set_gamma
+; png_set_gray_1_2_4_to_8 ; deprecated as of libpng-1.2.9
+ png_set_gray_to_rgb
+ png_set_hIST
+ png_set_iCCP
+ png_set_interlace_handling
+ png_set_invert_alpha
+ png_set_invert_mono
+ png_set_keep_unknown_chunks
+ png_set_oFFs
+ png_set_pCAL
+ png_set_pHYs
+ png_set_packing
+ png_set_packswap
+ png_set_palette_to_rgb
+ png_set_progressive_read_fn
+ png_set_read_fn
+ png_set_read_status_fn
+ png_set_read_user_chunk_fn
+ png_set_read_user_transform_fn
+ png_set_rgb_to_gray
+ png_set_rgb_to_gray_fixed
+ png_set_rows
+ png_set_sBIT
+ png_set_sCAL
+ png_set_sPLT
+ png_set_sRGB
+ png_set_sRGB_gAMA_and_cHRM
+ png_set_shift
+ png_set_sig_bytes
+ png_set_strip_16
+ png_set_strip_alpha
+ png_set_swap
+ png_set_swap_alpha
+ png_set_tIME
+ png_set_tRNS
+ png_set_tRNS_to_alpha
+ png_set_text
+ png_set_unknown_chunk_location
+ png_set_unknown_chunks
+ png_set_user_transform_info
+ png_set_write_fn
+ png_set_write_status_fn
+ png_set_write_user_transform_fn
+ png_sig_cmp
+ png_start_read_image
+ png_warning
+ png_write_chunk
+ png_write_chunk_data
+ png_write_chunk_end
+ png_write_chunk_start
+ png_write_end
+ png_write_flush
+ png_write_image
+ png_write_info
+ png_write_info_before_PLTE
+; png_write_init ; deprecated
+ png_write_png
+ png_write_row
+ png_write_rows
+ png_read_init_2
+ png_write_init_2
+ png_access_version_number
+ png_init_io
+ png_convert_to_rfc1123
+ png_set_invalid
+
+; Added at version 1.2.0:
+ png_mmx_support
+ png_permit_empty_plte
+ png_permit_mng_features
+ png_get_mmx_flagmask
+ png_get_asm_flagmask
+ png_get_asm_flags
+ png_get_mmx_bitdepth_threshold
+ png_get_mmx_rowbytes_threshold
+ png_set_asm_flags
+ png_init_mmx_flags
+
+; Added at version 1.2.2:
+ png_handle_as_unknown
+
+; Added at version 1.2.2 and deleted from 1.2.3:
+; png_zalloc
+; png_zfree
+
+; Added at version 1.2.4
+ png_malloc_warn
+
+; Added at version 1.2.6
+ png_set_user_limits
+ png_get_user_height_max
+ png_get_user_width_max
+; Added at version 1.2.7
+ png_set_add_alpha
+
+; Added at version 1.2.9
+ png_get_uint_32
+ png_save_uint_32
+ png_get_uint_16
+ png_save_uint_16
+ png_get_int_32
+ png_save_int_32
+ png_get_uint_31
+ png_set_expand_gray_1_2_4_to_8
+
+; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS
+ png_pass_start
+ png_pass_inc
+ png_pass_ystart
+ png_pass_yinc
+ png_pass_mask
+ png_pass_dsp_mask
+; png_pass_width
+; png_pass_height
+
+; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS
+ png_IHDR
+ png_IDAT
+ png_IEND
+ png_PLTE
+ png_bKGD
+ png_cHRM
+ png_gAMA
+ png_hIST
+ png_iCCP
+ png_iTXt
+ png_oFFs
+ png_pCAL
+ png_pHYs
+ png_sBIT
+ png_sCAL
+ png_sPLT
+ png_sRGB
+ png_tEXt
+ png_tIME
+ png_tRNS
+ png_zTXt
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/pngw32.def b/Build/source/libs/libpng/libpng-1.2.34/scripts/pngw32.def
new file mode 100644
index 00000000000..79de878480c
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/pngw32.def
@@ -0,0 +1,238 @@
+;------------------------------------------
+; LIBPNG module definition file for Windows
+;------------------------------------------
+
+LIBRARY
+
+EXPORTS
+;Version 1.2.34
+ png_build_grayscale_palette @1
+ png_check_sig @2
+ png_chunk_error @3
+ png_chunk_warning @4
+ png_convert_from_struct_tm @5
+ png_convert_from_time_t @6
+ png_create_info_struct @7
+ png_create_read_struct @8
+ png_create_write_struct @9
+ png_data_freer @10
+ png_destroy_info_struct @11
+ png_destroy_read_struct @12
+ png_destroy_write_struct @13
+ png_error @14
+ png_free @15
+ png_free_data @16
+ png_get_IHDR @17
+ png_get_PLTE @18
+ png_get_bKGD @19
+ png_get_bit_depth @20
+ png_get_cHRM @21
+ png_get_cHRM_fixed @22
+ png_get_channels @23
+ png_get_color_type @24
+ png_get_compression_buffer_size @25
+ png_get_compression_type @26
+ png_get_copyright @27
+ png_get_error_ptr @28
+ png_get_filter_type @29
+ png_get_gAMA @30
+ png_get_gAMA_fixed @31
+ png_get_hIST @32
+ png_get_header_ver @33
+ png_get_header_version @34
+ png_get_iCCP @35
+ png_get_image_height @36
+ png_get_image_width @37
+ png_get_interlace_type @38
+ png_get_io_ptr @39
+ ; png_get_libpng_ver @40
+ png_get_oFFs @41
+ png_get_pCAL @42
+ png_get_pHYs @43
+ png_get_pixel_aspect_ratio @44
+ png_get_pixels_per_meter @45
+ png_get_progressive_ptr @46
+ png_get_rgb_to_gray_status @47
+ png_get_rowbytes @48
+ png_get_rows @49
+ png_get_sBIT @50
+ png_get_sCAL @51
+ png_get_sPLT @52
+ png_get_sRGB @53
+ png_get_signature @54
+ png_get_tIME @55
+ png_get_tRNS @56
+ png_get_text @57
+ png_get_unknown_chunks @58
+ png_get_user_chunk_ptr @59
+ png_get_user_transform_ptr @60
+ png_get_valid @61
+ png_get_x_offset_microns @62
+ png_get_x_offset_pixels @63
+ png_get_x_pixels_per_meter @64
+ png_get_y_offset_microns @65
+ png_get_y_offset_pixels @66
+ png_get_y_pixels_per_meter @67
+ png_malloc @68
+ png_memcpy_check @69
+ png_memset_check @70
+; png_permit_empty_plte is deprecated
+ png_permit_empty_plte @71
+ png_process_data @72
+ png_progressive_combine_row @73
+ png_read_end @74
+ png_read_image @75
+ png_read_info @76
+; png_read_init is deprecated
+ png_read_init @77
+ png_read_png @78
+ png_read_row @79
+ png_read_rows @80
+ png_read_update_info @81
+ png_reset_zstream @82
+ png_set_IHDR @83
+ png_set_PLTE @84
+ png_set_bKGD @85
+ png_set_background @86
+ png_set_bgr @87
+ png_set_cHRM @88
+ png_set_cHRM_fixed @89
+ png_set_compression_buffer_size @90
+ png_set_compression_level @91
+ png_set_compression_mem_level @92
+ png_set_compression_method @93
+ png_set_compression_strategy @94
+ png_set_compression_window_bits @95
+ png_set_crc_action @96
+ png_set_dither @97
+ png_set_error_fn @98
+ png_set_expand @99
+ png_set_filler @100
+ png_set_filter @101
+ png_set_filter_heuristics @102
+ png_set_flush @103
+ png_set_gAMA @104
+ png_set_gAMA_fixed @105
+ png_set_gamma @106
+; png_set_gray_1_2_4_to_8 is deprecated
+ png_set_gray_1_2_4_to_8 @107
+ png_set_gray_to_rgb @108
+ png_set_hIST @109
+ png_set_iCCP @110
+ png_set_interlace_handling @111
+ png_set_invert_alpha @112
+ png_set_invert_mono @113
+ png_set_keep_unknown_chunks @114
+ png_set_oFFs @115
+ png_set_pCAL @116
+ png_set_pHYs @117
+ png_set_packing @118
+ png_set_packswap @119
+ png_set_palette_to_rgb @120
+ png_set_progressive_read_fn @121
+ png_set_read_fn @122
+ png_set_read_status_fn @123
+ png_set_read_user_chunk_fn @124
+ png_set_read_user_transform_fn @125
+ png_set_rgb_to_gray @126
+ png_set_rgb_to_gray_fixed @127
+ png_set_rows @128
+ png_set_sBIT @129
+ png_set_sCAL @130
+ png_set_sPLT @131
+ png_set_sRGB @132
+ png_set_sRGB_gAMA_and_cHRM @133
+ png_set_shift @134
+ png_set_sig_bytes @135
+ png_set_strip_16 @136
+ png_set_strip_alpha @137
+ png_set_swap @138
+ png_set_swap_alpha @139
+ png_set_tIME @140
+ png_set_tRNS @141
+ png_set_tRNS_to_alpha @142
+ png_set_text @143
+ png_set_unknown_chunk_location @144
+ png_set_unknown_chunks @145
+ png_set_user_transform_info @146
+ png_set_write_fn @147
+ png_set_write_status_fn @148
+ png_set_write_user_transform_fn @149
+ png_sig_cmp @150
+ png_start_read_image @151
+ png_warning @152
+ png_write_chunk @153
+ png_write_chunk_data @154
+ png_write_chunk_end @155
+ png_write_chunk_start @156
+ png_write_end @157
+ png_write_flush @158
+ png_write_image @159
+ png_write_info @160
+ png_write_info_before_PLTE @161
+; png_write_init is deprecated
+ png_write_init @162
+ png_write_png @163
+ png_write_row @164
+ png_write_rows @165
+; png_read_init_2 and png_write_init_2 are deprecated.
+ png_read_init_2 @166
+ png_write_init_2 @167
+ png_access_version_number @168
+; png_sig_bytes @169
+; Removed from version 1.2.20
+; png_libpng_ver @170
+;
+ png_init_io @171
+ png_convert_to_rfc1123 @172
+ png_set_invalid @173
+; Added at version 1.0.12
+; For compatibility with 1.0.7-1.0.11
+; png_info_init @174
+ png_read_init_3 @175
+ png_write_init_3 @176
+ png_info_init_3 @177
+ png_destroy_struct @178
+; Added at version 1.2.0
+; For use with PNG_USER_MEM_SUPPORTED
+ png_destroy_struct_2 @179
+ png_create_read_struct_2 @180
+ png_create_write_struct_2 @181
+ png_malloc_default @182
+ png_free_default @183
+; MNG features
+ png_permit_mng_features @184
+; MMX support
+ png_mmx_support @185
+; png_get_mmx_flagmask @186
+ png_get_asm_flagmask @187
+ png_get_asm_flags @188
+; png_get_mmx_bitdepth_threshold @189
+; png_get_mmx_rowbytes_threshold @190
+ png_set_asm_flags @191
+; png_init_mmx_flags @192
+; Strip error numbers
+ png_set_strip_error_numbers @193
+; Added at version 1.2.2
+ png_handle_as_unknown @194
+; Added at version 1.2.2 and deleted from 1.2.3
+; png_zalloc @195
+; png_zfree @196
+; Added at version 1.2.4
+ png_malloc_warn @195
+; Added at version 1.2.6
+ png_malloc_warn @195
+ png_get_user_height_max @196
+ png_get_user_width_max @197
+ png_set_user_limits @198
+; Added at version 1.2.7
+ png_set_add_alpha @199
+; Added at version 1.2.9
+ png_get_uint_32 @200
+ png_save_uint_32 @201
+ png_get_uint_16 @202
+ png_save_uint_16 @203
+ png_get_int_32 @204
+ png_save_int_32 @205
+ png_get_uint_31 @206
+ png_set_expand_gray_1_2_4_to_8 @207
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/pngw32.rc b/Build/source/libs/libpng/libpng-1.2.34/scripts/pngw32.rc
new file mode 100644
index 00000000000..02e30e299b4
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/pngw32.rc
@@ -0,0 +1,112 @@
+#define PNG_VERSION_INFO_ONLY
+
+#include <windows.h>
+#include "../png.h"
+
+#define _QUOTE(x) # x
+#define QUOTE(x) _QUOTE(x)
+
+#define PNG_LIBPNG_DLLFNAME "LIBPNG"
+
+/* Support deprecated PRIVATEBUILD macro */
+#if defined(PRIVATEBUILD) && !defined(PNG_USER_PRIVATEBUILD)
+# define PNG_USER_PRIVATEBUILD PRIVATEBUILD
+#endif
+
+#if defined(PNG_USER_DLLFNAME_POSTFIX) && !defined(PNG_USER_PRIVATEBUILD)
+# error "PNG_USER_PRIVATEBUILD must be defined as a string describing the\
+ custom changes made to the library."
+#endif
+
+/* Prioritize PNG_USER_x over PNG_LIBPNG_x */
+#ifdef PNG_USER_DLLFNAME_POSTFIX
+# undef PNG_LIBPNG_DLLFNAME_POSTFIX
+# define PNG_LIBPNG_DLLFNAME_POSTFIX PNG_USER_DLLFNAME_POSTFIX
+#endif
+
+#ifdef PNG_USER_VERSIONINFO_COMMENTS
+# undef PNG_LIBPNG_VERSIONINFO_COMMENTS
+# define PNG_LIBPNG_VERSIONINFO_COMMENTS PNG_USER_VERSIONINFO_COMMENTS
+#endif
+
+#if defined(PNG_DEBUG) && (PNG_DEBUG > 0)
+# define VS_DEBUG VS_FF_DEBUG
+# ifndef PNG_LIBPNG_DLLFNAME_POSTFIX
+# define PNG_LIBPNG_DLLFNAME_POSTFIX "D"
+# endif /* PNG_LIBPNG_DLLFNAME_POSTFIX */
+# ifndef PNG_LIBPNG_VERSIONINFO_COMMENTS
+# define PNG_LIBPNG_VERSIONINFO_COMMENTS "PNG_DEBUG=" QUOTE(PNG_DEBUG)
+# endif /* PNG_LIBPNG_VERSIONINFO_COMMENTS */
+#else
+# define VS_DEBUG 0
+# ifndef PNG_LIBPNG_DLLFNAME_POSTFIX
+# define PNG_LIBPNG_DLLFNAME_POSTFIX
+# endif /* PNG_LIBPNG_DLLFNAME_POSTFIX */
+#endif /* defined(DEBUG)... */
+
+#ifdef PNG_USER_PRIVATEBUILD
+# define VS_PRIVATEBUILD VS_FF_PRIVATEBUILD
+#else
+# define VS_PRIVATEBUILD 0
+#endif /* PNG_USER_PRIVATEBUILD */
+
+#ifdef PNG_LIBPNG_SPECIALBUILD
+# define VS_SPECIALBUILD VS_FF_SPECIALBUILD
+#else
+# define VS_SPECIALBUILD 0
+#endif /* PNG_LIBPNG_BUILD_SPECIAL */
+
+#if ((PNG_LIBPNG_BUILD_BASE_TYPE & PNG_LIBPNG_RELEASE_STATUS_MASK) !=\
+ PNG_LIBPNG_BUILD_STABLE)
+# define VS_PRERELEASE VS_FF_PRERELEASE
+# define VS_PATCHED 0
+#else
+# define VS_PRERELEASE 0
+# if (PNG_LIBPNG_BUILD_BASE_TYPE & PNG_LIBPNG_BUILD_PATCHED)
+# define VS_PATCHED VS_FF_PATCHED
+# else
+# define VS_PATCHED 0
+# endif
+#endif
+
+VS_VERSION_INFO VERSIONINFO
+FILEVERSION PNG_LIBPNG_VER_MAJOR, PNG_LIBPNG_VER_MINOR, PNG_LIBPNG_VER_RELEASE, PNG_LIBPNG_VER_BUILD
+PRODUCTVERSION PNG_LIBPNG_VER_MAJOR, PNG_LIBPNG_VER_MINOR, PNG_LIBPNG_VER_RELEASE, PNG_LIBPNG_VER_BUILD
+FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+FILEFLAGS VS_DEBUG | VS_PRIVATEBUILD | VS_SPECIALBUILD | VS_PRERELEASE | VS_PATCHED
+FILEOS VOS__WINDOWS32
+FILETYPE VFT_DLL
+FILESUBTYPE VFT2_UNKNOWN
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN BLOCK "040904E4" /* Language type = U.S English(0x0409) and Character Set = Windows, Multilingual(0x04E4) */
+ BEGIN
+#ifdef PNG_LIBPNG_VERSIONINFO_COMMENTS
+ VALUE "Comments", PNG_LIBPNG_VERSIONINFO_COMMENTS "\000"
+#endif /* PNG_LIBPNG_VERSIONINFO_COMMENTS */
+#ifdef PNG_USER_VERSIONINFO_COMPANYNAME
+ VALUE "CompanyName", PNG_USER_VERSIONINFO_COMPANYNAME "\000"
+#endif /* PNG_USER_VERSIONINFO_COMPANYNAME */
+ VALUE "FileDescription", "PNG image compression library\000"
+ VALUE "FileVersion", PNG_LIBPNG_VER_STRING "\000"
+ VALUE "InternalName", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_DLLNUM) PNG_LIBPNG_DLLFNAME_POSTFIX " (Windows 32 bit)\000"
+ VALUE "LegalCopyright", "\251 1998-2004 Glenn Randers-Pehrson et al.\000"
+#ifdef PNG_USER_VERSIONINFO_LEGALTRADEMARKS
+ VALUE "LegalTrademarks", PNG_USER_VERSIONINFO_LEGALTRADEMARKS "\000"
+#endif /* PNG_USER_VERSIONINFO_LEGALTRADEMARKS */
+ VALUE "OriginalFilename", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_DLLNUM) PNG_LIBPNG_DLLFNAME_POSTFIX ".DLL\000"
+#ifdef PNG_USER_PRIVATEBUILD
+ VALUE "PrivateBuild", PNG_USER_PRIVATEBUILD "\000"
+#endif /* PNG_USER_PRIVATEBUILD */
+ VALUE "ProductName", "LibPNG\000"
+ VALUE "ProductVersion", "1\000"
+#ifdef PNG_LIBPNG_SPECIALBUILD
+ VALUE "SpecialBuild", PNG_LIBPNG_SPECIALBUILD "\000"
+#endif /* PNG_LIBPNG_SPECIALBUILD */
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x0409, 0x04E4
+ END
+END
diff --git a/Build/source/libs/libpng/libpng-1.2.34/scripts/smakefile.ppc b/Build/source/libs/libpng/libpng-1.2.34/scripts/smakefile.ppc
new file mode 100644
index 00000000000..e5c02784114
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/scripts/smakefile.ppc
@@ -0,0 +1,30 @@
+# Amiga powerUP (TM) Makefile
+# makefile for libpng and SAS C V6.58/7.00 PPC compiler
+# Copyright (C) 1998 by Andreas R. Kleinert
+# For conditions of distribution and use, see copyright notice in png.h
+
+CC = scppc
+CFLAGS = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL IDIR /zlib \
+ OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8
+LIBNAME = libpng.a
+AR = ppc-amigaos-ar
+AR_FLAGS = cr
+RANLIB = ppc-amigaos-ranlib
+LDFLAGS = -r -o
+LDLIBS = ../zlib/libzip.a LIB:scppc.a
+LN = ppc-amigaos-ld
+RM = delete quiet
+MKDIR = makedir
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o pngread.o \
+pngerror.o pngpread.o pngwrite.o pngrtran.o pngwtran.o pngrio.o pngwio.o pngmem.o
+
+all: $(LIBNAME) pngtest
+
+$(LIBNAME): $(OBJS)
+ $(AR) $(AR_FLAGS) $@ $(OBJS)
+ $(RANLIB) $@
+
+pngtest: pngtest.o $(LIBNAME)
+ $(LN) $(LDFLAGS) pngtest LIB:c_ppc.o pngtest.o $(LIBNAME) $(LDLIBS) \
+LIB:end.o
diff --git a/Build/source/libs/libpng/libpng-1.2.34/test-pngtest.sh b/Build/source/libs/libpng/libpng-1.2.34/test-pngtest.sh
new file mode 100755
index 00000000000..c134a8a8483
--- /dev/null
+++ b/Build/source/libs/libpng/libpng-1.2.34/test-pngtest.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+./pngtest ${srcdir}/pngtest.png
diff --git a/Build/source/libs/libpng/libpng.test b/Build/source/libs/libpng/libpng.test
new file mode 100755
index 00000000000..409f8579c91
--- /dev/null
+++ b/Build/source/libs/libpng/libpng.test
@@ -0,0 +1,5 @@
+#! /bin/sh
+
+./pngtest $srcdir/$LIBPNG_TREE/pngtest.png \
+ || exit 1
+
diff --git a/Build/source/libs/obsdcompat/Makefile.am b/Build/source/libs/obsdcompat/Makefile.am
new file mode 100644
index 00000000000..00509407a1d
--- /dev/null
+++ b/Build/source/libs/obsdcompat/Makefile.am
@@ -0,0 +1,29 @@
+##
+ACLOCAL_AMFLAGS = -I ../../m4
+
+noinst_LIBRARIES = libopenbsd-compat.a
+
+compat_sources = \
+ bsd-asprintf.c \
+ bsd-snprintf.c
+
+openbsd_sources = \
+ strlcat.c \
+ strlcpy.c \
+ strsep.c \
+ strtoll.c \
+ strtonum.c \
+ strtoul.c
+
+libopenbsd_compat_a_SOURCES = \
+ $(compat_sources) \
+ $(openbsd_sources) \
+ defines.h \
+ includes.h \
+ openbsd-compat.h
+
+## ######
+## Eventually delete these files
+
+EXTRA_DIST = libobsd-compat.ac
+
diff --git a/Build/source/libs/obsdcompat/Makefile.in b/Build/source/libs/obsdcompat/Makefile.in
index 86e41873c78..9ce9048dee1 100644
--- a/Build/source/libs/obsdcompat/Makefile.in
+++ b/Build/source/libs/obsdcompat/Makefile.in
@@ -1,33 +1,588 @@
-# $Id: Makefile.in,v 1.37 2005/12/31 05:33:37 djm Exp $
+# Makefile.in generated by automake 1.10.2 from Makefile.am.
+# @configure_input@
-VPATH=@srcdir@
-CC=@CC@
-LD=@LD@
-CFLAGS=@CFLAGS@
-CPPFLAGS=-I. -I.. -I@srcdir@ -I@srcdir@/.. @CPPFLAGS@ @DEFS@
-AR=@AR@
-RANLIB=@RANLIB@
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
-OPENBSD=strlcat.o strlcpy.o strsep.o strtonum.o strtoll.o strtoul.o
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
-COMPAT=bsd-asprintf.o bsd-snprintf.o
+@SET_MAKE@
+
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+ $(srcdir)/Makefile.in $(top_srcdir)/configure \
+ $(top_srcdir)/obsdcompat/config.h.in \
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+noinst_LIBRARIES = libopenbsd-compat.a
+compat_sources = \
+ bsd-asprintf.c \
+ bsd-snprintf.c
+
+openbsd_sources = \
+ strlcat.c \
+ strlcpy.c \
+ strsep.c \
+ strtoll.c \
+ strtonum.c \
+ strtoul.c
+
+libopenbsd_compat_a_SOURCES = \
+ $(compat_sources) \
+ $(openbsd_sources) \
+ defines.h \
+ includes.h \
+ openbsd-compat.h
+
+EXTRA_DIST = libobsd-compat.ac
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
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+ @:
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+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
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+ $(SHELL) ./config.status;; \
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+ $(RANLIB) libopenbsd-compat.a
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+
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+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
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diff --git a/Build/source/libs/obsdcompat/config.h.in b/Build/source/libs/obsdcompat/config.h.in
deleted file mode 100644
index bbc36178f8b..00000000000
--- a/Build/source/libs/obsdcompat/config.h.in
+++ /dev/null
@@ -1,230 +0,0 @@
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-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* The size of a `char', as computed by sizeof. */
-#undef SIZEOF_CHAR
-
-/* The size of a `int', as computed by sizeof. */
-#undef SIZEOF_INT
-
-/* The size of a `long int', as computed by sizeof. */
-#undef SIZEOF_LONG_INT
-
-/* The size of a `long long int', as computed by sizeof. */
-#undef SIZEOF_LONG_LONG_INT
-
-/* The size of a `short int', as computed by sizeof. */
-#undef SIZEOF_SHORT_INT
-
-/* Define as const if snprintf() can declare const char *fmt */
-#undef SNPRINTF_CONST
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define to 1 if your processor stores words with the most significant byte
- first (like Motorola and SPARC, unlike Intel and VAX). */
-#undef WORDS_BIGENDIAN
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-#undef _FILE_OFFSET_BITS
-
-/* Define for large files, on AIX-style hosts. */
-#undef _LARGE_FILES
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-#undef inline
-#endif
diff --git a/Build/source/libs/obsdcompat/configure b/Build/source/libs/obsdcompat/configure
index 29aecd54149..af85d301f96 100755
--- a/Build/source/libs/obsdcompat/configure
+++ b/Build/source/libs/obsdcompat/configure
@@ -1,12 +1,12 @@
#! /bin/sh
# From configure.ac Revision: 1.322.2.6 .
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for OpenBSD-Compat Portable.
+# Generated by GNU Autoconf 2.63 for OpenBSD-Compat Portable.
#
# Report bugs to <martin@pdftex.org>.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
@@ -18,7 +18,7 @@ DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
@@ -40,17 +40,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
else
- PATH_SEPARATOR=:
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
fi
- rm -f conf$$.sh
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
fi
# Support unset when possible.
@@ -66,8 +94,6 @@ fi
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
-as_nl='
-'
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
@@ -90,7 +116,7 @@ if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
- echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
{ (exit 1); exit 1; }
fi
@@ -103,17 +129,10 @@ PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
- fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -135,7 +154,7 @@ as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
@@ -161,7 +180,7 @@ else
as_have_required=no
fi
- if test $as_have_required = yes && (eval ":
+ if test $as_have_required = yes && (eval ":
(as_func_return () {
(exit \$1)
}
@@ -243,7 +262,7 @@ IFS=$as_save_IFS
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
@@ -264,7 +283,7 @@ _ASEOF
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
@@ -344,10 +363,10 @@ fi
if test "x$CONFIG_SHELL" != x; then
for as_var in BASH_ENV ENV
- do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
- done
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
fi
@@ -416,9 +435,10 @@ fi
test \$exitcode = 0") || {
echo No shell found that supports shell functions.
- echo Please tell autoconf@gnu.org about your system,
- echo including any error possibly output before this
- echo message
+ echo Please tell bug-autoconf@gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
}
@@ -454,7 +474,7 @@ test \$exitcode = 0") || {
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
@@ -482,7 +502,6 @@ case `echo -n x` in
*)
ECHO_N='-n';;
esac
-
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
@@ -495,19 +514,22 @@ if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
- mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -p'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
+ fi
else
as_ln_s='cp -p'
fi
@@ -532,10 +554,10 @@ else
as_test_x='
eval sh -c '\''
if test -d "$1"; then
- test -d "$1/.";
+ test -d "$1/.";
else
case $1 in
- -*)set "./$1";;
+ -*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
???[sx]*):;;*)false;;esac;fi
@@ -616,73 +638,119 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL
-PATH_SEPARATOR
-PACKAGE_NAME
-PACKAGE_TARNAME
-PACKAGE_VERSION
-PACKAGE_STRING
-PACKAGE_BUGREPORT
-exec_prefix
-prefix
-program_transform_name
-bindir
-sbindir
-libexecdir
-datarootdir
-datadir
-sysconfdir
-sharedstatedir
-localstatedir
-includedir
-oldincludedir
-docdir
-infodir
-htmldir
-dvidir
-pdfdir
-psdir
-libdir
-localedir
-mandir
-DEFS
-ECHO_C
-ECHO_N
-ECHO_T
-LIBS
-build_alias
-host_alias
-target_alias
-CC
-CFLAGS
-LDFLAGS
-CPPFLAGS
-ac_ct_CC
-EXEEXT
-OBJEXT
-build
-build_cpu
-build_vendor
-build_os
-host
-host_cpu
-host_vendor
-host_os
-CPP
-GREP
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+LD
+TEST_SHELL
+SH
+TEST_MINUS_S_SH
+SED
+CAT
+AR
+RANLIB
EGREP
+GREP
+CPP
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
AWK
-RANLIB
-AR
-CAT
-SED
-TEST_MINUS_S_SH
-SH
-TEST_SHELL
-LD
-LIBOBJS
-LTLIBOBJS'
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_maintainer_mode
+enable_dependency_tracking
+enable_largefile
+with_rpath
+with_cflags
+with_cppflags
+with_ldflags
+with_libs
+with_Werror
+'
ac_precious_vars='build_alias
host_alias
target_alias
@@ -697,6 +765,8 @@ CPP'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
@@ -795,13 +865,21 @@ do
datarootdir=$ac_optarg ;;
-disable-* | --disable-*)
- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
- eval enable_$ac_feature=no ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
-docdir | --docdir | --docdi | --doc | --do)
ac_prev=docdir ;;
@@ -814,13 +892,21 @@ do
dvidir=$ac_optarg ;;
-enable-* | --enable-*)
- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
- eval enable_$ac_feature=\$ac_optarg ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -1011,22 +1097,38 @@ do
ac_init_version=: ;;
-with-* | --with-*)
- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
- eval with_$ac_package=\$ac_optarg ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
-without-* | --without-*)
- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
- eval with_$ac_package=no ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
--x)
# Obsolete; use --with-x.
@@ -1046,7 +1148,7 @@ do
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;;
- -*) { echo "$as_me: error: unrecognized option: $ac_option
+ -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; }
;;
@@ -1055,16 +1157,16 @@ Try \`$0 --help' for more information." >&2
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
# Reject names that are not valid shell variable names.
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
{ (exit 1); exit 1; }; }
eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
# FIXME: should be removed in autoconf 3.0.
- echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
;;
@@ -1073,22 +1175,38 @@ done
if test -n "$ac_prev"; then
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
- { echo "$as_me: error: missing argument to $ac_option" >&2
+ { $as_echo "$as_me: error: missing argument to $ac_option" >&2
{ (exit 1); exit 1; }; }
fi
-# Be sure to have absolute directory names.
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+ { (exit 1); exit 1; }; } ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir
do
eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
case $ac_val in
[\\/$]* | ?:[\\/]* ) continue;;
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
esac
- { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
{ (exit 1); exit 1; }; }
done
@@ -1103,7 +1221,7 @@ target=$target_alias
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used." >&2
elif test "x$build_alias" != "x$host_alias"; then
cross_compiling=yes
@@ -1119,10 +1237,10 @@ test "$silent" = yes && exec 6>/dev/null
ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
- { echo "$as_me: error: Working directory cannot be determined" >&2
+ { $as_echo "$as_me: error: working directory cannot be determined" >&2
{ (exit 1); exit 1; }; }
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
- { echo "$as_me: error: pwd does not report name of working directory" >&2
+ { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
{ (exit 1); exit 1; }; }
@@ -1130,12 +1248,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then the parent directory.
- ac_confdir=`$as_dirname -- "$0" ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$0" : 'X\(//\)[^/]' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$0" |
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -1162,12 +1280,12 @@ else
fi
if test ! -r "$srcdir/$ac_unique_file"; then
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
{ (exit 1); exit 1; }; }
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
- cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+ cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
{ (exit 1); exit 1; }; }
pwd)`
# When building in place, set srcdir=.
@@ -1216,9 +1334,9 @@ Configuration:
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
+ [$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [PREFIX]
+ [PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
@@ -1228,29 +1346,34 @@ for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
- --bindir=DIR user executables [EPREFIX/bin]
- --sbindir=DIR system admin executables [EPREFIX/sbin]
- --libexecdir=DIR program executables [EPREFIX/libexec]
- --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data [PREFIX/var]
- --libdir=DIR object code libraries [EPREFIX/lib]
- --includedir=DIR C header files [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc [/usr/include]
- --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
- --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
- --infodir=DIR info documentation [DATAROOTDIR/info]
- --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
- --mandir=DIR man documentation [DATAROOTDIR/man]
- --docdir=DIR documentation root [DATAROOTDIR/doc/openbsd-compat]
- --htmldir=DIR html documentation [DOCDIR]
- --dvidir=DIR dvi documentation [DOCDIR]
- --pdfdir=DIR pdf documentation [DOCDIR]
- --psdir=DIR ps documentation [DOCDIR]
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/openbsd-compat]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
@@ -1264,8 +1387,13 @@ if test -n "$ac_init_help"; then
cat <<\_ACEOF
Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
--disable-largefile omit support for large files
Optional Packages:
@@ -1299,15 +1427,17 @@ fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
- test -d "$ac_dir" || continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1343,7 +1473,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
echo &&
$SHELL "$ac_srcdir/configure" --help=recursive
else
- echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
done
@@ -1353,10 +1483,10 @@ test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
OpenBSD-Compat configure Portable
-generated by GNU Autoconf 2.61
+generated by GNU Autoconf 2.63
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
@@ -1367,7 +1497,7 @@ This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by OpenBSD-Compat $as_me Portable, which was
-generated by GNU Autoconf 2.61. Invocation command line was
+generated by GNU Autoconf 2.63. Invocation command line was
$ $0 $@
@@ -1403,7 +1533,7 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- echo "PATH: $as_dir"
+ $as_echo "PATH: $as_dir"
done
IFS=$as_save_IFS
@@ -1438,7 +1568,7 @@ do
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
@@ -1490,11 +1620,12 @@ _ASBOX
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
- *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) $as_unset $ac_var ;;
esac ;;
esac
@@ -1524,9 +1655,9 @@ _ASBOX
do
eval ac_val=\$$ac_var
case $ac_val in
- *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
- echo "$ac_var='\''$ac_val'\''"
+ $as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
@@ -1541,9 +1672,9 @@ _ASBOX
do
eval ac_val=\$$ac_var
case $ac_val in
- *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
- echo "$ac_var='\''$ac_val'\''"
+ $as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
@@ -1559,8 +1690,8 @@ _ASBOX
echo
fi
test "$ac_signal" != 0 &&
- echo "$as_me: caught signal $ac_signal"
- echo "$as_me: exit $exit_status"
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -1602,21 +1733,24 @@ _ACEOF
# Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
- set x "$CONFIG_SITE"
+ ac_site_file1=$CONFIG_SITE
elif test "x$prefix" != xNONE; then
- set x "$prefix/share/config.site" "$prefix/etc/config.site"
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
else
- set x "$ac_default_prefix/share/config.site" \
- "$ac_default_prefix/etc/config.site"
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
fi
-shift
-for ac_site_file
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
+ test "x$ac_site_file" = xNONE && continue
if test -r "$ac_site_file"; then
- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+ { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file"
fi
@@ -1626,16 +1760,16 @@ if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special
# files actually), so we avoid doing that.
if test -f "$cache_file"; then
- { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
- { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
@@ -1649,29 +1783,38 @@ for ac_var in $ac_precious_vars; do
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
-echo "$as_me: former value: $ac_old_val" >&2;}
- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
-echo "$as_me: current value: $ac_new_val" >&2;}
- ac_cache_corrupted=:
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
- *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
@@ -1681,10 +1824,12 @@ echo "$as_me: current value: $ac_new_val" >&2;}
fi
done
if $ac_cache_corrupted; then
- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
{ (exit 1); exit 1; }; }
fi
@@ -1721,8 +1866,522 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_aux_dir=
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ../../build-aux \"$srcdir\"/../../build-aux" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in ../../build-aux \"$srcdir\"/../../build-aux" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+am__api_version='1.10'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
-ac_config_headers="$ac_config_headers config.h"
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='openbsd-compat'
+ VERSION='Portable'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+ac_config_headers="$ac_config_headers obsdcompat/config.h"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
@@ -1732,10 +2391,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1748,7 +2407,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -1759,11 +2418,11 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -1772,10 +2431,10 @@ if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1788,7 +2447,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -1799,11 +2458,11 @@ fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
@@ -1811,12 +2470,8 @@ fi
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
@@ -1829,10 +2484,10 @@ if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1845,7 +2500,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -1856,11 +2511,11 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -1869,10 +2524,10 @@ fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1890,7 +2545,7 @@ do
continue
fi
ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -1913,11 +2568,11 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -1928,10 +2583,10 @@ if test -z "$CC"; then
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1944,7 +2599,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -1955,11 +2610,11 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -1972,10 +2627,10 @@ if test -z "$CC"; then
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1988,7 +2643,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -1999,11 +2654,11 @@ fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -2015,12 +2670,8 @@ done
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
@@ -2030,44 +2681,50 @@ fi
fi
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
# Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler --version >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler -v >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler -V >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
cat >conftest.$ac_ext <<_ACEOF
@@ -2086,27 +2743,22 @@ main ()
}
_ACEOF
ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
-{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-#
-# List of possible output files, starting from the most likely.
-# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
-# only as a last resort. b.out is created by i960 compilers.
-ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
-#
-# The IRIX 6 linker writes into existing files which may not be
-# executable, retaining their permissions. Remove them first so a
-# subsequent execution test works.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
@@ -2117,10 +2769,11 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
@@ -2131,7 +2784,7 @@ for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
@@ -2158,25 +2811,27 @@ else
ac_file=''
fi
-{ echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
if test -z "$ac_file"; then
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
+$as_echo "$as_me: error: C compiler cannot create executables
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
fi
ac_exeext=$ac_cv_exeext
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
@@ -2185,49 +2840,53 @@ if test "$cross_compiling" != yes; then
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
- { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
+$as_echo "$as_me: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
fi
fi
-{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
-{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
@@ -2236,31 +2895,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
rm -f conftest$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
-{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -2283,40 +2944,43 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -2342,20 +3006,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_compiler_gnu=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_compiler_gnu=no
@@ -2365,15 +3030,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
@@ -2400,20 +3069,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_g=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
CFLAGS=""
@@ -2438,20 +3108,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
:
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_c_werror_flag=$ac_save_c_werror_flag
@@ -2477,20 +3148,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_g=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -2505,8 +3177,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
@@ -2522,10 +3194,10 @@ else
CFLAGS=
fi
fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if test "${ac_cv_prog_cc_c89+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
@@ -2596,20 +3268,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_c89=$ac_arg
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -2625,15 +3298,15 @@ fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
- { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
+ { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
xno)
- { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
+ { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
- { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
@@ -2642,68 +3315,207 @@ ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
- if test -f "$ac_dir/install-sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f "$ac_dir/install.sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- elif test -f "$ac_dir/shtool"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/shtool install -c"
- break
+
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
-done
-if test -z "$ac_aux_dir"; then
- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
- { (exit 1); exit 1; }; }
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
fi
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
- { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
-echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
{ (exit 1); exit 1; }; }
-{ echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
if test "${ac_cv_build+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
- { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
{ (exit 1); exit 1; }; }
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
- { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
{ (exit 1); exit 1; }; }
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
-echo "$as_me: error: invalid value of canonical build" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
{ (exit 1); exit 1; }; };;
esac
build=$ac_cv_build
@@ -2720,27 +3532,27 @@ IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-{ echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
if test "${ac_cv_host+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
- { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
{ (exit 1); exit 1; }; }
fi
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
-echo "$as_me: error: invalid value of canonical host" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
{ (exit 1); exit 1; }; };;
esac
host=$ac_cv_host
@@ -2763,15 +3575,15 @@ ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
# Double quotes because CPP needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
@@ -2803,20 +3615,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
:
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
@@ -2840,13 +3653,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -2854,7 +3668,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
# Broken: success on invalid input.
continue
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Passes both tests.
@@ -2879,8 +3693,8 @@ fi
else
ac_cv_prog_CPP=$CPP
fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
@@ -2908,20 +3722,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
:
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
@@ -2945,13 +3760,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -2959,7 +3775,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
# Broken: success on invalid input.
continue
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Passes both tests.
@@ -2975,11 +3791,13 @@ rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
:
else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
ac_ext=c
@@ -2989,42 +3807,37 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
-if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
+ if test -z "$GREP"; then
ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in grep ggrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
- # Check for GNU ac_path_GREP and select it if it is found.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+ $as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- echo 'GREP' >> "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
ac_count=`expr $ac_count + 1`
@@ -3039,74 +3852,60 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
-
- $ac_path_GREP_found && break 3
+ $ac_path_GREP_found && break 3
+ done
done
done
-
-done
IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ if test -z "$ac_cv_path_GREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
{ (exit 1); exit 1; }; }
-fi
-
+ fi
else
ac_cv_path_GREP=$GREP
fi
-
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
- # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+ if test -z "$EGREP"; then
ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
- # Check for GNU ac_path_EGREP and select it if it is found.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+ $as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- echo 'EGREP' >> "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
ac_count=`expr $ac_count + 1`
@@ -3121,40 +3920,31 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
-
- $ac_path_EGREP_found && break 3
+ $ac_path_EGREP_found && break 3
+ done
done
done
-
-done
IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
{ (exit 1); exit 1; }; }
-fi
-
+ fi
else
ac_cv_path_EGREP=$EGREP
fi
-
fi
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -3181,20 +3971,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_header_stdc=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_header_stdc=no
@@ -3286,37 +4077,40 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
:
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
ac_cv_header_stdc=no
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
cat >>confdefs.h <<\_ACEOF
@@ -3338,11 +4132,11 @@ fi
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -3360,20 +4154,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
eval "$as_ac_Header=yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_Header=no"
@@ -3381,12 +4176,15 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
@@ -3394,28 +4192,78 @@ fi
done
-{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
if test "${ac_cv_c_bigendian+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
- # See if sys/param.h defines the BYTE_ORDER macro.
-cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+
+ # Check for potential -arch flags. It is not universal unless
+ # there are some -arch flags. Note that *ppc* also matches
+ # ppc64. This check is also rather less than ideal.
+ case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #(
+ *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
+ esac
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <sys/types.h>
-#include <sys/param.h>
+ #include <sys/param.h>
int
main ()
{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
- && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
- bogus endian macros
-#endif
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
;
return 0;
@@ -3427,33 +4275,34 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
# It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <sys/types.h>
-#include <sys/param.h>
+ #include <sys/param.h>
int
main ()
{
#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
+ not big endian
+ #endif
;
return 0;
@@ -3465,20 +4314,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_c_bigendian=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_c_bigendian=no
@@ -3486,29 +4336,31 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- # It does not; compile a test program.
-if test "$cross_compiling" = yes; then
- # try to guess the endianness by grepping values into an object file
- ac_cv_c_bigendian=unknown
- cat >conftest.$ac_ext <<_ACEOF
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+#include <limits.h>
+
int
main ()
{
- _ascii (); _ebcdic ();
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
;
return 0;
}
@@ -3519,30 +4371,139 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
ac_cv_c_bigendian=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_c_bigendian=no
fi
-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
-fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then
+ # Try to guess by grepping values from an object file.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
+else
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -3561,14 +4522,14 @@ int
main ()
{
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
;
return 0;
@@ -3580,55 +4541,62 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_c_bigendian=no
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
ac_cv_c_bigendian=yes
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
+ fi
fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
-case $ac_cv_c_bigendian in
- yes)
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+;; #(
+ no)
+ ;; #(
+ universal)
cat >>confdefs.h <<\_ACEOF
-#define WORDS_BIGENDIAN 1
+#define AC_APPLE_UNIVERSAL_BUILD 1
_ACEOF
- ;;
- no)
- ;;
- *)
- { { echo "$as_me:$LINENO: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+
+ ;; #(
+ *)
+ { { $as_echo "$as_me:$LINENO: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+$as_echo "$as_me: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
{ (exit 1); exit 1; }; } ;;
-esac
+ esac
# Checks for programs.
@@ -3636,10 +4604,10 @@ for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_AWK+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
@@ -3652,7 +4620,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AWK="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3663,11 +4631,11 @@ fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
- { echo "$as_me:$LINENO: result: $AWK" >&5
-echo "${ECHO_T}$AWK" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -3677,10 +4645,10 @@ done
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
@@ -3693,7 +4661,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3704,11 +4672,11 @@ fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
- { echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -3717,10 +4685,10 @@ if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
@@ -3733,7 +4701,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3744,11 +4712,11 @@ fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
- { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
@@ -3756,12 +4724,8 @@ fi
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
@@ -3770,45 +4734,40 @@ else
RANLIB="$ac_cv_prog_RANLIB"
fi
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
- # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+ if test -z "$EGREP"; then
ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
- # Check for GNU ac_path_EGREP and select it if it is found.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+ $as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- echo 'EGREP' >> "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
ac_count=`expr $ac_count + 1`
@@ -3823,42 +4782,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
-
- $ac_path_EGREP_found && break 3
+ $ac_path_EGREP_found && break 3
+ done
done
done
-
-done
IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
{ (exit 1); exit 1; }; }
-fi
-
+ fi
else
ac_cv_path_EGREP=$EGREP
fi
-
fi
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
case $AR in
[\\/]* | ?:[\\/]*)
@@ -3873,7 +4823,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3885,20 +4835,20 @@ esac
fi
AR=$ac_cv_path_AR
if test -n "$AR"; then
- { echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
# Extract the first word of "cat", so it can be a program name with args.
set dummy cat; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_CAT+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
case $CAT in
[\\/]* | ?:[\\/]*)
@@ -3913,7 +4863,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3925,20 +4875,20 @@ esac
fi
CAT=$ac_cv_path_CAT
if test -n "$CAT"; then
- { echo "$as_me:$LINENO: result: $CAT" >&5
-echo "${ECHO_T}$CAT" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CAT" >&5
+$as_echo "$CAT" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
# Extract the first word of "sed", so it can be a program name with args.
set dummy sed; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_SED+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
case $SED in
[\\/]* | ?:[\\/]*)
@@ -3953,7 +4903,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3965,20 +4915,20 @@ esac
fi
SED=$ac_cv_path_SED
if test -n "$SED"; then
- { echo "$as_me:$LINENO: result: $SED" >&5
-echo "${ECHO_T}$SED" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $SED" >&5
+$as_echo "$SED" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
case $TEST_MINUS_S_SH in
[\\/]* | ?:[\\/]*)
@@ -3993,7 +4943,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -4005,20 +4955,20 @@ esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
- { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
-echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+$as_echo "$TEST_MINUS_S_SH" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
# Extract the first word of "ksh", so it can be a program name with args.
set dummy ksh; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
case $TEST_MINUS_S_SH in
[\\/]* | ?:[\\/]*)
@@ -4033,7 +4983,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -4045,20 +4995,20 @@ esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
- { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
-echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+$as_echo "$TEST_MINUS_S_SH" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
case $TEST_MINUS_S_SH in
[\\/]* | ?:[\\/]*)
@@ -4073,7 +5023,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -4085,20 +5035,20 @@ esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
- { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
-echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+$as_echo "$TEST_MINUS_S_SH" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_SH+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
case $SH in
[\\/]* | ?:[\\/]*)
@@ -4113,7 +5063,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_SH="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -4125,11 +5075,11 @@ esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
- { echo "$as_me:$LINENO: result: $SH" >&5
-echo "${ECHO_T}$SH" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $SH" >&5
+$as_echo "$SH" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -4144,10 +5094,10 @@ fi
if test "$enable_largefile" != no; then
- { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
-echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if test "${ac_cv_sys_largefile_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_cv_sys_largefile_CC=no
if test "$GCC" != yes; then
@@ -4184,20 +5134,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -4211,20 +5162,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_sys_largefile_CC=' -n32'; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -4237,16 +5189,16 @@ rm -f core conftest.err conftest.$ac_objext
rm -f conftest.$ac_ext
fi
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
-echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
if test "$ac_cv_sys_largefile_CC" != no; then
CC=$CC$ac_cv_sys_largefile_CC
fi
- { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
-echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if test "${ac_cv_sys_file_offset_bits+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
while :; do
cat >conftest.$ac_ext <<_ACEOF
@@ -4278,20 +5230,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_sys_file_offset_bits=no; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -4328,20 +5281,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_sys_file_offset_bits=64; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -4352,8 +5306,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
break
done
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
-echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
no | unknown) ;;
*)
@@ -4362,12 +5316,12 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
;;
esac
-rm -f conftest*
+rm -rf conftest*
if test $ac_cv_sys_file_offset_bits = unknown; then
- { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
-echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if test "${ac_cv_sys_large_files+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
while :; do
cat >conftest.$ac_ext <<_ACEOF
@@ -4399,20 +5353,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_sys_large_files=no; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -4449,20 +5404,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_sys_large_files=1; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -4473,8 +5429,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
break
done
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
-echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
no | unknown) ;;
*)
@@ -4483,14 +5439,14 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
;;
esac
-rm -f conftest*
+rm -rf conftest*
fi
fi
if test -z "$AR" ; then
- { { echo "$as_me:$LINENO: error: *** 'ar' missing, please install or fix your \$PATH ***" >&5
-echo "$as_me: error: *** 'ar' missing, please install or fix your \$PATH ***" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: *** 'ar' missing, please install or fix your \$PATH ***" >&5
+$as_echo "$as_me: error: *** 'ar' missing, please install or fix your \$PATH ***" >&2;}
{ (exit 1); exit 1; }; }
fi
@@ -4499,10 +5455,10 @@ if test -z "$LD" ; then
fi
-{ echo "$as_me:$LINENO: checking for inline" >&5
-echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
if test "${ac_cv_c_inline+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
@@ -4525,20 +5481,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_c_inline=$ac_kw
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -4549,8 +5506,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
-echo "${ECHO_T}$ac_cv_c_inline" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
@@ -4569,10 +5526,10 @@ _ACEOF
esac
-{ echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5
-echo $ECHO_N "checking whether LLONG_MAX is declared... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5
+$as_echo_n "checking whether LLONG_MAX is declared... " >&6; }
if test "${ac_cv_have_decl_LLONG_MAX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -4599,20 +5556,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_decl_LLONG_MAX=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_decl_LLONG_MAX=no
@@ -4620,9 +5578,9 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5
-echo "${ECHO_T}$ac_cv_have_decl_LLONG_MAX" >&6; }
-if test $ac_cv_have_decl_LLONG_MAX = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5
+$as_echo "$ac_cv_have_decl_LLONG_MAX" >&6; }
+if test "x$ac_cv_have_decl_LLONG_MAX" = x""yes; then
have_llong_max=1
fi
@@ -4644,10 +5602,10 @@ if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
unset ac_cv_have_decl_LLONG_MAX
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -std=gnu99"
- { echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5
-echo $ECHO_N "checking whether LLONG_MAX is declared... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5
+$as_echo_n "checking whether LLONG_MAX is declared... " >&6; }
if test "${ac_cv_have_decl_LLONG_MAX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -4675,20 +5633,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_decl_LLONG_MAX=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_decl_LLONG_MAX=no
@@ -4696,9 +5655,9 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5
-echo "${ECHO_T}$ac_cv_have_decl_LLONG_MAX" >&6; }
-if test $ac_cv_have_decl_LLONG_MAX = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5
+$as_echo "$ac_cv_have_decl_LLONG_MAX" >&6; }
+if test "x$ac_cv_have_decl_LLONG_MAX" = x""yes; then
have_llong_max=1
else
CFLAGS="$saved_CFLAGS"
@@ -4725,8 +5684,8 @@ fi
# Check for some target-specific stuff
case "$host" in
*-*-aix*)
- { echo "$as_me:$LINENO: checking how to specify blibpath for linker ($LD)" >&5
-echo $ECHO_N "checking how to specify blibpath for linker ($LD)... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking how to specify blibpath for linker ($LD)" >&5
+$as_echo_n "checking how to specify blibpath for linker ($LD)... " >&6; }
if (test -z "$blibpath"); then
blibpath="/usr/lib:/lib"
fi
@@ -4755,39 +5714,43 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
blibflags=$tryflags
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
done
if (test -z "$blibflags"); then
- { echo "$as_me:$LINENO: result: not found" >&5
-echo "${ECHO_T}not found" >&6; }
- { { echo "$as_me:$LINENO: error: *** must be able to specify blibpath on AIX - check config.log" >&5
-echo "$as_me: error: *** must be able to specify blibpath on AIX - check config.log" >&2;}
+ { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+ { { $as_echo "$as_me:$LINENO: error: *** must be able to specify blibpath on AIX - check config.log" >&5
+$as_echo "$as_me: error: *** must be able to specify blibpath on AIX - check config.log" >&2;}
{ (exit 1); exit 1; }; }
else
- { echo "$as_me:$LINENO: result: $blibflags" >&5
-echo "${ECHO_T}$blibflags" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $blibflags" >&5
+$as_echo "$blibflags" >&6; }
fi
LDFLAGS="$saved_LDFLAGS"
;;
@@ -4849,10 +5812,10 @@ _ACEOF
*-sni-sysv*)
# /usr/ucblib MUST NOT be searched on ReliantUNIX
-{ echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5
-echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5
+$as_echo_n "checking for dlsym in -ldl... " >&6; }
if test "${ac_cv_lib_dl_dlsym+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
@@ -4884,33 +5847,37 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_lib_dl_dlsym=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_dl_dlsym=no
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlsym" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlsym" >&6; }
-if test $ac_cv_lib_dl_dlsym = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlsym" >&5
+$as_echo "$ac_cv_lib_dl_dlsym" >&6; }
+if test "x$ac_cv_lib_dl_dlsym" = x""yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBDL 1
_ACEOF
@@ -4931,8 +5898,8 @@ fi
;;
# SCO UNIX and OEM versions of SCO UNIX
*-*-sco3.2v4*)
- { { echo "$as_me:$LINENO: error: \"This Platform is no longer supported.\"" >&5
-echo "$as_me: error: \"This Platform is no longer supported.\"" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: \"This Platform is no longer supported.\"" >&5
+$as_echo "$as_me: error: \"This Platform is no longer supported.\"" >&2;}
{ (exit 1); exit 1; }; }
;;
# SCO OpenServer 5.x
@@ -5031,11 +5998,11 @@ if test "${with_Werror+set}" = set; then
fi
-{ echo "$as_me:$LINENO: checking compiler and flags for sanity" >&5
-echo $ECHO_N "checking compiler and flags for sanity... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking compiler and flags for sanity" >&5
+$as_echo_n "checking compiler and flags for sanity... " >&6; }
if test "$cross_compiling" = yes; then
- { echo "$as_me:$LINENO: WARNING: cross compiling: not checking compiler sanity" >&5
-echo "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking compiler sanity" >&5
+$as_echo "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;}
else
cat >conftest.$ac_ext <<_ACEOF
@@ -5055,36 +6022,39 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- { { echo "$as_me:$LINENO: error: *** compiler cannot create working executables, check config.log ***" >&5
-echo "$as_me: error: *** compiler cannot create working executables, check config.log ***" >&2;}
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:$LINENO: error: *** compiler cannot create working executables, check config.log ***" >&5
+$as_echo "$as_me: error: *** compiler cannot create working executables, check config.log ***" >&2;}
{ (exit 1); exit 1; }; }
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
@@ -5117,20 +6087,21 @@ for ac_header in \
util.h \
do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
else
# Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -5146,32 +6117,33 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -5185,51 +6157,52 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
( cat <<\_ASBOX
## -------------------------------- ##
## Report this to martin@pdftex.org ##
@@ -5238,21 +6211,24 @@ _ASBOX
) | sed "s/^/$as_me: WARNING: /" >&2
;;
esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
@@ -5263,11 +6239,11 @@ done
for ac_func in strftime
do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -5320,43 +6296,50 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
eval "$as_ac_var=yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_var=no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
else
# strftime is in -lintl on SCO UNIX.
-{ echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
-echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
+$as_echo_n "checking for strftime in -lintl... " >&6; }
if test "${ac_cv_lib_intl_strftime+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl $LIBS"
@@ -5388,33 +6371,37 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_lib_intl_strftime=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_intl_strftime=no
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
-echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
-if test $ac_cv_lib_intl_strftime = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
+$as_echo "$ac_cv_lib_intl_strftime" >&6; }
+if test "x$ac_cv_lib_intl_strftime" = x""yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_STRFTIME 1
_ACEOF
@@ -5455,11 +6442,11 @@ for ac_func in \
vsnprintf \
do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -5512,45 +6499,52 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
eval "$as_ac_var=yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_var=no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
-{ echo "$as_me:$LINENO: checking whether getrusage is declared" >&5
-echo $ECHO_N "checking whether getrusage is declared... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether getrusage is declared" >&5
+$as_echo_n "checking whether getrusage is declared... " >&6; }
if test "${ac_cv_have_decl_getrusage+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -5576,20 +6570,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_decl_getrusage=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_decl_getrusage=no
@@ -5597,17 +6592,17 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getrusage" >&5
-echo "${ECHO_T}$ac_cv_have_decl_getrusage" >&6; }
-if test $ac_cv_have_decl_getrusage = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_getrusage" >&5
+$as_echo "$ac_cv_have_decl_getrusage" >&6; }
+if test "x$ac_cv_have_decl_getrusage" = x""yes; then
for ac_func in getrusage
do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -5660,35 +6655,42 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
eval "$as_ac_var=yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_var=no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
@@ -5696,10 +6698,10 @@ done
fi
-{ echo "$as_me:$LINENO: checking whether strsep is declared" >&5
-echo $ECHO_N "checking whether strsep is declared... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether strsep is declared" >&5
+$as_echo_n "checking whether strsep is declared... " >&6; }
if test "${ac_cv_have_decl_strsep+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -5730,20 +6732,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_decl_strsep=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_decl_strsep=no
@@ -5751,17 +6754,17 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsep" >&5
-echo "${ECHO_T}$ac_cv_have_decl_strsep" >&6; }
-if test $ac_cv_have_decl_strsep = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsep" >&5
+$as_echo "$ac_cv_have_decl_strsep" >&6; }
+if test "x$ac_cv_have_decl_strsep" = x""yes; then
for ac_func in strsep
do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -5814,35 +6817,42 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
eval "$as_ac_var=yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_var=no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
@@ -5853,11 +6863,11 @@ fi
# Check for broken snprintf
if test "x$ac_cv_func_snprintf" = "xyes" ; then
- { echo "$as_me:$LINENO: checking whether snprintf correctly terminates long strings" >&5
-echo $ECHO_N "checking whether snprintf correctly terminates long strings... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether snprintf correctly terminates long strings" >&5
+$as_echo_n "checking whether snprintf correctly terminates long strings... " >&6; }
if test "$cross_compiling" = yes; then
- { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5
-echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5
+$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
else
cat >conftest.$ac_ext <<_ACEOF
@@ -5877,40 +6887,43 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
cat >>confdefs.h <<\_ACEOF
#define BROKEN_SNPRINTF 1
_ACEOF
- { echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5
-echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5
+$as_echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;}
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
@@ -5922,11 +6935,11 @@ fi
# create (as per SUSv3)
if test "x$ac_cv_func_asprintf" != "xyes" && \
test "x$ac_cv_func_vsnprintf" = "xyes" ; then
- { echo "$as_me:$LINENO: checking whether vsnprintf returns correct values on overflow" >&5
-echo $ECHO_N "checking whether vsnprintf returns correct values on overflow... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether vsnprintf returns correct values on overflow" >&5
+$as_echo_n "checking whether vsnprintf returns correct values on overflow... " >&6; }
if test "$cross_compiling" = yes; then
- { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working vsnprintf()" >&5
-echo "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working vsnprintf()" >&5
+$as_echo "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;}
else
cat >conftest.$ac_ext <<_ACEOF
@@ -5958,40 +6971,43 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
cat >>confdefs.h <<\_ACEOF
#define BROKEN_SNPRINTF 1
_ACEOF
- { echo "$as_me:$LINENO: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5
-echo "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5
+$as_echo "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;}
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
@@ -6001,8 +7017,8 @@ fi
# On systems where [v]snprintf is broken, but is declared in stdio,
# check that the fmt argument is const char * or just char *.
# This is only useful for when BROKEN_SNPRINTF
-{ echo "$as_me:$LINENO: checking whether snprintf can declare const char *fmt" >&5
-echo $ECHO_N "checking whether snprintf can declare const char *fmt... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether snprintf can declare const char *fmt" >&5
+$as_echo_n "checking whether snprintf can declare const char *fmt... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -6020,30 +7036,31 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
#define SNPRINTF_CONST const
_ACEOF
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
cat >>confdefs.h <<\_ACEOF
#define SNPRINTF_CONST /* not const */
_ACEOF
@@ -6053,26 +7070,58 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# Check for long long datatypes
-{ echo "$as_me:$LINENO: checking for long long" >&5
-echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for long long" >&5
+$as_echo_n "checking for long long... " >&6; }
if test "${ac_cv_type_long_long+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_type_long_long=no
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef long long ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
+if (sizeof (long long))
+ return 0;
+ ;
return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((long long)))
+ return 0;
;
return 0;
}
@@ -6083,30 +7132,39 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_long_long=yes
+ :
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_long_long=no
+ ac_cv_type_long_long=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
-echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
-if test $ac_cv_type_long_long = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
+$as_echo "$ac_cv_type_long_long" >&6; }
+if test "x$ac_cv_type_long_long" = x""yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LONG_LONG 1
@@ -6114,26 +7172,58 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking for unsigned long long" >&5
-echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for unsigned long long" >&5
+$as_echo_n "checking for unsigned long long... " >&6; }
if test "${ac_cv_type_unsigned_long_long+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_type_unsigned_long_long=no
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef unsigned long long ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
+if (sizeof (unsigned long long))
+ return 0;
+ ;
return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((unsigned long long)))
+ return 0;
;
return 0;
}
@@ -6144,30 +7234,39 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_unsigned_long_long=yes
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_unsigned_long_long=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_unsigned_long_long=no
+
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
-echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6; }
-if test $ac_cv_type_unsigned_long_long = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
+$as_echo "$ac_cv_type_unsigned_long_long" >&6; }
+if test "x$ac_cv_type_unsigned_long_long" = x""yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_UNSIGNED_LONG_LONG 1
@@ -6175,26 +7274,24 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking for long double" >&5
-echo $ECHO_N "checking for long double... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for long double" >&5
+$as_echo_n "checking for long double... " >&6; }
if test "${ac_cv_type_long_double+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_type_long_double=no
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef long double ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
+if (sizeof (long double))
+ return 0;
;
return 0;
}
@@ -6205,45 +7302,18 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_long_double=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_long_double=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
-echo "${ECHO_T}$ac_cv_type_long_double" >&6; }
-if test $ac_cv_type_long_double = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_LONG_DOUBLE 1
-_ACEOF
-
-
-fi
-
-
-# Check datatype sizes
-{ echo "$as_me:$LINENO: checking for char" >&5
-echo $ECHO_N "checking for char... $ECHO_C" >&6; }
-if test "${ac_cv_type_char+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -6251,14 +7321,11 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef char ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
+if (sizeof ((long double)))
+ return 0;
;
return 0;
}
@@ -6269,38 +7336,57 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_char=yes
+ :
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_char=no
+ ac_cv_type_long_double=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
-echo "${ECHO_T}$ac_cv_type_char" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
+$as_echo "$ac_cv_type_long_double" >&6; }
+if test "x$ac_cv_type_long_double" = x""yes; then
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LONG_DOUBLE 1
+_ACEOF
+
+
+fi
+
+
+# Check datatype sizes
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
-{ echo "$as_me:$LINENO: checking size of char" >&5
-echo $ECHO_N "checking size of char... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking size of char" >&5
+$as_echo_n "checking size of char... " >&6; }
if test "${ac_cv_sizeof_char+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
@@ -6311,11 +7397,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef char ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= 0)];
test_array [0] = 0
;
@@ -6328,13 +7413,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -6348,11 +7434,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef char ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
test_array [0] = 0
;
@@ -6365,20 +7450,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr $ac_mid + 1`
@@ -6392,7 +7478,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
cat >conftest.$ac_ext <<_ACEOF
@@ -6402,11 +7488,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef char ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) < 0)];
test_array [0] = 0
;
@@ -6419,13 +7504,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -6439,11 +7525,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef char ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= $ac_mid)];
test_array [0] = 0
;
@@ -6456,20 +7541,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_lo=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -6483,7 +7569,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo= ac_hi=
@@ -6503,11 +7589,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef char ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
test_array [0] = 0
;
@@ -6520,20 +7605,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -6544,11 +7630,13 @@ done
case $ac_lo in
?*) ac_cv_sizeof_char=$ac_lo;;
'') if test "$ac_cv_type_char" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (char)
+$as_echo "$as_me: error: cannot compute sizeof (char)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_char=0
fi ;;
@@ -6561,9 +7649,8 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef char ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (char)); }
+static unsigned long int ulongval () { return (long int) (sizeof (char)); }
#include <stdio.h>
#include <stdlib.h>
int
@@ -6573,20 +7660,22 @@ main ()
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
- if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+ if (((long int) (sizeof (char))) < 0)
{
long int i = longval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (char))))
return 1;
- fprintf (f, "%ld\n", i);
+ fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (char))))
return 1;
- fprintf (f, "%lu\n", i);
+ fprintf (f, "%lu", i);
}
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
return ferror (f) || fclose (f) != 0;
;
@@ -6599,43 +7688,48 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_sizeof_char=`cat conftest.val`
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
if test "$ac_cv_type_char" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (char)
+$as_echo "$as_me: error: cannot compute sizeof (char)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_char=0
fi
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
rm -f conftest.val
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
-echo "${ECHO_T}$ac_cv_sizeof_char" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+$as_echo "$ac_cv_sizeof_char" >&6; }
@@ -6644,68 +7738,14 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
-{ echo "$as_me:$LINENO: checking for short int" >&5
-echo $ECHO_N "checking for short int... $ECHO_C" >&6; }
-if test "${ac_cv_type_short_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef short int ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type_short_int=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_short_int=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_short_int" >&5
-echo "${ECHO_T}$ac_cv_type_short_int" >&6; }
-
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
-{ echo "$as_me:$LINENO: checking size of short int" >&5
-echo $ECHO_N "checking size of short int... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking size of short int" >&5
+$as_echo_n "checking size of short int... " >&6; }
if test "${ac_cv_sizeof_short_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
@@ -6716,11 +7756,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef short int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short int))) >= 0)];
test_array [0] = 0
;
@@ -6733,13 +7772,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -6753,11 +7793,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef short int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short int))) <= $ac_mid)];
test_array [0] = 0
;
@@ -6770,20 +7809,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr $ac_mid + 1`
@@ -6797,7 +7837,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
cat >conftest.$ac_ext <<_ACEOF
@@ -6807,11 +7847,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef short int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short int))) < 0)];
test_array [0] = 0
;
@@ -6824,13 +7863,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -6844,11 +7884,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef short int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short int))) >= $ac_mid)];
test_array [0] = 0
;
@@ -6861,20 +7900,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_lo=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -6888,7 +7928,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo= ac_hi=
@@ -6908,11 +7948,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef short int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short int))) <= $ac_mid)];
test_array [0] = 0
;
@@ -6925,20 +7964,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -6949,11 +7989,13 @@ done
case $ac_lo in
?*) ac_cv_sizeof_short_int=$ac_lo;;
'') if test "$ac_cv_type_short_int" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short int)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (short int)
+$as_echo "$as_me: error: cannot compute sizeof (short int)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_short_int=0
fi ;;
@@ -6966,9 +8008,8 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef short int ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (short int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (short int)); }
#include <stdio.h>
#include <stdlib.h>
int
@@ -6978,20 +8019,22 @@ main ()
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
- if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+ if (((long int) (sizeof (short int))) < 0)
{
long int i = longval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (short int))))
return 1;
- fprintf (f, "%ld\n", i);
+ fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (short int))))
return 1;
- fprintf (f, "%lu\n", i);
+ fprintf (f, "%lu", i);
}
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
return ferror (f) || fclose (f) != 0;
;
@@ -7004,43 +8047,48 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_sizeof_short_int=`cat conftest.val`
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
if test "$ac_cv_type_short_int" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short int)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (short int)
+$as_echo "$as_me: error: cannot compute sizeof (short int)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_short_int=0
fi
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
rm -f conftest.val
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short_int" >&5
-echo "${ECHO_T}$ac_cv_sizeof_short_int" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short_int" >&5
+$as_echo "$ac_cv_sizeof_short_int" >&6; }
@@ -7049,68 +8097,14 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
-{ echo "$as_me:$LINENO: checking for int" >&5
-echo $ECHO_N "checking for int... $ECHO_C" >&6; }
-if test "${ac_cv_type_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef int ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type_int=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_int=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
-echo "${ECHO_T}$ac_cv_type_int" >&6; }
-
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
-{ echo "$as_me:$LINENO: checking size of int" >&5
-echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
if test "${ac_cv_sizeof_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
@@ -7121,11 +8115,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)];
test_array [0] = 0
;
@@ -7138,13 +8131,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -7158,11 +8152,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
test_array [0] = 0
;
@@ -7175,20 +8168,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr $ac_mid + 1`
@@ -7202,7 +8196,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
cat >conftest.$ac_ext <<_ACEOF
@@ -7212,11 +8206,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)];
test_array [0] = 0
;
@@ -7229,13 +8222,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -7249,11 +8243,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)];
test_array [0] = 0
;
@@ -7266,20 +8259,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_lo=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -7293,7 +8287,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo= ac_hi=
@@ -7313,11 +8307,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
test_array [0] = 0
;
@@ -7330,20 +8323,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -7354,11 +8348,13 @@ done
case $ac_lo in
?*) ac_cv_sizeof_int=$ac_lo;;
'') if test "$ac_cv_type_int" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (int)
+$as_echo "$as_me: error: cannot compute sizeof (int)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_int=0
fi ;;
@@ -7371,9 +8367,8 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef int ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (int)); }
#include <stdio.h>
#include <stdlib.h>
int
@@ -7383,20 +8378,22 @@ main ()
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
- if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+ if (((long int) (sizeof (int))) < 0)
{
long int i = longval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (int))))
return 1;
- fprintf (f, "%ld\n", i);
+ fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (int))))
return 1;
- fprintf (f, "%lu\n", i);
+ fprintf (f, "%lu", i);
}
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
return ferror (f) || fclose (f) != 0;
;
@@ -7409,43 +8406,48 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_sizeof_int=`cat conftest.val`
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
if test "$ac_cv_type_int" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (int)
+$as_echo "$as_me: error: cannot compute sizeof (int)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_int=0
fi
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
rm -f conftest.val
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
-echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
@@ -7454,68 +8456,14 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
-{ echo "$as_me:$LINENO: checking for long int" >&5
-echo $ECHO_N "checking for long int... $ECHO_C" >&6; }
-if test "${ac_cv_type_long_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef long int ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type_long_int=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_long_int=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_long_int" >&5
-echo "${ECHO_T}$ac_cv_type_long_int" >&6; }
-
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
-{ echo "$as_me:$LINENO: checking size of long int" >&5
-echo $ECHO_N "checking size of long int... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking size of long int" >&5
+$as_echo_n "checking size of long int... " >&6; }
if test "${ac_cv_sizeof_long_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
@@ -7526,11 +8474,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long int))) >= 0)];
test_array [0] = 0
;
@@ -7543,13 +8490,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -7563,11 +8511,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long int))) <= $ac_mid)];
test_array [0] = 0
;
@@ -7580,20 +8527,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr $ac_mid + 1`
@@ -7607,7 +8555,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
cat >conftest.$ac_ext <<_ACEOF
@@ -7617,11 +8565,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long int))) < 0)];
test_array [0] = 0
;
@@ -7634,13 +8581,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -7654,11 +8602,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long int))) >= $ac_mid)];
test_array [0] = 0
;
@@ -7671,20 +8618,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_lo=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -7698,7 +8646,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo= ac_hi=
@@ -7718,11 +8666,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long int))) <= $ac_mid)];
test_array [0] = 0
;
@@ -7735,20 +8682,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -7759,11 +8707,13 @@ done
case $ac_lo in
?*) ac_cv_sizeof_long_int=$ac_lo;;
'') if test "$ac_cv_type_long_int" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long int)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long int)
+$as_echo "$as_me: error: cannot compute sizeof (long int)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_long_int=0
fi ;;
@@ -7776,9 +8726,8 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long int ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (long int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long int)); }
#include <stdio.h>
#include <stdlib.h>
int
@@ -7788,20 +8737,22 @@ main ()
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
- if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+ if (((long int) (sizeof (long int))) < 0)
{
long int i = longval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (long int))))
return 1;
- fprintf (f, "%ld\n", i);
+ fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (long int))))
return 1;
- fprintf (f, "%lu\n", i);
+ fprintf (f, "%lu", i);
}
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
return ferror (f) || fclose (f) != 0;
;
@@ -7814,43 +8765,48 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_sizeof_long_int=`cat conftest.val`
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
if test "$ac_cv_type_long_int" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long int)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long int)
+$as_echo "$as_me: error: cannot compute sizeof (long int)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_long_int=0
fi
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
rm -f conftest.val
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long_int" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5
+$as_echo "$ac_cv_sizeof_long_int" >&6; }
@@ -7859,68 +8815,14 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
-{ echo "$as_me:$LINENO: checking for long long int" >&5
-echo $ECHO_N "checking for long long int... $ECHO_C" >&6; }
-if test "${ac_cv_type_long_long_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef long long int ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type_long_long_int=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_long_long_int=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5
-echo "${ECHO_T}$ac_cv_type_long_long_int" >&6; }
-
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
-{ echo "$as_me:$LINENO: checking size of long long int" >&5
-echo $ECHO_N "checking size of long long int... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking size of long long int" >&5
+$as_echo_n "checking size of long long int... " >&6; }
if test "${ac_cv_sizeof_long_long_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
@@ -7931,11 +8833,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) >= 0)];
test_array [0] = 0
;
@@ -7948,13 +8849,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -7968,11 +8870,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) <= $ac_mid)];
test_array [0] = 0
;
@@ -7985,20 +8886,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr $ac_mid + 1`
@@ -8012,7 +8914,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
cat >conftest.$ac_ext <<_ACEOF
@@ -8022,11 +8924,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) < 0)];
test_array [0] = 0
;
@@ -8039,13 +8940,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -8059,11 +8961,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) >= $ac_mid)];
test_array [0] = 0
;
@@ -8076,20 +8977,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_lo=$ac_mid; break
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -8103,7 +9005,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo= ac_hi=
@@ -8123,11 +9025,10 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long long int ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long int))) <= $ac_mid)];
test_array [0] = 0
;
@@ -8140,20 +9041,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -8164,11 +9066,13 @@ done
case $ac_lo in
?*) ac_cv_sizeof_long_long_int=$ac_lo;;
'') if test "$ac_cv_type_long_long_int" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long int)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long long int)
+$as_echo "$as_me: error: cannot compute sizeof (long long int)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_long_long_int=0
fi ;;
@@ -8181,9 +9085,8 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
- typedef long long int ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (long long int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long long int)); }
#include <stdio.h>
#include <stdlib.h>
int
@@ -8193,20 +9096,22 @@ main ()
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
- if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+ if (((long int) (sizeof (long long int))) < 0)
{
long int i = longval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (long long int))))
return 1;
- fprintf (f, "%ld\n", i);
+ fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
- if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ if (i != ((long int) (sizeof (long long int))))
return 1;
- fprintf (f, "%lu\n", i);
+ fprintf (f, "%lu", i);
}
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
return ferror (f) || fclose (f) != 0;
;
@@ -8219,43 +9124,48 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_sizeof_long_long_int=`cat conftest.val`
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
if test "$ac_cv_type_long_long_int" = yes; then
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int)
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long int)
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long long int)
+$as_echo "$as_me: error: cannot compute sizeof (long long int)
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
else
ac_cv_sizeof_long_long_int=0
fi
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
rm -f conftest.val
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long_int" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long_long_int" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long_int" >&5
+$as_echo "$ac_cv_sizeof_long_long_int" >&6; }
@@ -8272,12 +9182,12 @@ fi
# compute LLONG_MIN and LLONG_MAX if we don't know them.
if test -z "$have_llong_max"; then
- { echo "$as_me:$LINENO: checking for max value of long long" >&5
-echo $ECHO_N "checking for max value of long long... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for max value of long long" >&5
+$as_echo_n "checking for max value of long long... " >&6; }
if test "$cross_compiling" = yes; then
- { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5
-echo "$as_me: WARNING: cross compiling: not checking" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5
+$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;}
else
@@ -8335,19 +9245,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
llong_min=`$AWK '{print $1}' conftest.llminmax`
@@ -8364,17 +9276,17 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
;;
esac
- { echo "$as_me:$LINENO: result: $llong_max" >&5
-echo "${ECHO_T}$llong_max" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $llong_max" >&5
+$as_echo "$llong_max" >&6; }
cat >>confdefs.h <<_ACEOF
#define LLONG_MAX ${llong_max}LL
_ACEOF
- { echo "$as_me:$LINENO: checking for min value of long long" >&5
-echo $ECHO_N "checking for min value of long long... $ECHO_C" >&6; }
- { echo "$as_me:$LINENO: result: $llong_min" >&5
-echo "${ECHO_T}$llong_min" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for min value of long long" >&5
+$as_echo_n "checking for min value of long long... " >&6; }
+ { $as_echo "$as_me:$LINENO: result: $llong_min" >&5
+$as_echo "$llong_min" >&6; }
cat >>confdefs.h <<_ACEOF
#define LLONG_MIN ${llong_min}LL
@@ -8382,16 +9294,17 @@ _ACEOF
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
- { echo "$as_me:$LINENO: result: not found" >&5
-echo "${ECHO_T}not found" >&6; }
+ { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
@@ -8400,10 +9313,10 @@ fi
# More checks for data types
-{ echo "$as_me:$LINENO: checking for u_int type" >&5
-echo $ECHO_N "checking for u_int type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for u_int type" >&5
+$as_echo_n "checking for u_int type... " >&6; }
if test "${ac_cv_have_u_int+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -8427,20 +9340,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_u_int="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_u_int="no"
@@ -8450,8 +9364,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_u_int" >&5
-echo "${ECHO_T}$ac_cv_have_u_int" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_u_int" >&5
+$as_echo "$ac_cv_have_u_int" >&6; }
if test "x$ac_cv_have_u_int" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -8461,10 +9375,10 @@ _ACEOF
have_u_int=1
fi
-{ echo "$as_me:$LINENO: checking for intXX_t types" >&5
-echo $ECHO_N "checking for intXX_t types... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for intXX_t types" >&5
+$as_echo_n "checking for intXX_t types... " >&6; }
if test "${ac_cv_have_intxx_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -8488,20 +9402,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_intxx_t="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_intxx_t="no"
@@ -8511,8 +9426,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_intxx_t" >&5
-echo "${ECHO_T}$ac_cv_have_intxx_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_intxx_t" >&5
+$as_echo "$ac_cv_have_intxx_t" >&6; }
if test "x$ac_cv_have_intxx_t" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -8525,8 +9440,8 @@ fi
if (test -z "$have_intxx_t" && \
test "x$ac_cv_header_stdint_h" = "xyes")
then
- { echo "$as_me:$LINENO: checking for intXX_t types in stdint.h" >&5
-echo $ECHO_N "checking for intXX_t types in stdint.h... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for intXX_t types in stdint.h" >&5
+$as_echo_n "checking for intXX_t types in stdint.h... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -8548,13 +9463,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -8564,25 +9480,25 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
#define HAVE_INTXX_T 1
_ACEOF
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: checking for int64_t type" >&5
-echo $ECHO_N "checking for int64_t type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for int64_t type" >&5
+$as_echo_n "checking for int64_t type... " >&6; }
if test "${ac_cv_have_int64_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -8615,20 +9531,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_int64_t="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_int64_t="no"
@@ -8638,8 +9555,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_int64_t" >&5
-echo "${ECHO_T}$ac_cv_have_int64_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_int64_t" >&5
+$as_echo "$ac_cv_have_int64_t" >&6; }
if test "x$ac_cv_have_int64_t" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -8648,10 +9565,10 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking for u_intXX_t types" >&5
-echo $ECHO_N "checking for u_intXX_t types... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for u_intXX_t types" >&5
+$as_echo_n "checking for u_intXX_t types... " >&6; }
if test "${ac_cv_have_u_intxx_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -8675,20 +9592,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_u_intxx_t="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_u_intxx_t="no"
@@ -8698,8 +9616,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_u_intxx_t" >&5
-echo "${ECHO_T}$ac_cv_have_u_intxx_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_u_intxx_t" >&5
+$as_echo "$ac_cv_have_u_intxx_t" >&6; }
if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -8710,8 +9628,8 @@ _ACEOF
fi
if test -z "$have_u_intxx_t" ; then
- { echo "$as_me:$LINENO: checking for u_intXX_t types in sys/socket.h" >&5
-echo $ECHO_N "checking for u_intXX_t types in sys/socket.h... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for u_intXX_t types in sys/socket.h" >&5
+$as_echo_n "checking for u_intXX_t types in sys/socket.h... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -8733,13 +9651,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -8749,25 +9668,25 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
#define HAVE_U_INTXX_T 1
_ACEOF
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: checking for u_int64_t types" >&5
-echo $ECHO_N "checking for u_int64_t types... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for u_int64_t types" >&5
+$as_echo_n "checking for u_int64_t types... " >&6; }
if test "${ac_cv_have_u_int64_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -8791,20 +9710,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_u_int64_t="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_u_int64_t="no"
@@ -8814,8 +9734,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_u_int64_t" >&5
-echo "${ECHO_T}$ac_cv_have_u_int64_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_u_int64_t" >&5
+$as_echo "$ac_cv_have_u_int64_t" >&6; }
if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -8826,8 +9746,8 @@ _ACEOF
fi
if test -z "$have_u_int64_t" ; then
- { echo "$as_me:$LINENO: checking for u_int64_t type in sys/bitypes.h" >&5
-echo $ECHO_N "checking for u_int64_t type in sys/bitypes.h... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for u_int64_t type in sys/bitypes.h" >&5
+$as_echo_n "checking for u_int64_t type in sys/bitypes.h... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -8849,13 +9769,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -8865,15 +9786,15 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
#define HAVE_U_INT64_T 1
_ACEOF
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -8881,10 +9802,10 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
if test -z "$have_u_intxx_t" ; then
- { echo "$as_me:$LINENO: checking for uintXX_t types" >&5
-echo $ECHO_N "checking for uintXX_t types... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for uintXX_t types" >&5
+$as_echo_n "checking for uintXX_t types... " >&6; }
if test "${ac_cv_have_uintxx_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -8910,20 +9831,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_uintxx_t="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_uintxx_t="no"
@@ -8933,8 +9855,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_uintxx_t" >&5
-echo "${ECHO_T}$ac_cv_have_uintxx_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_uintxx_t" >&5
+$as_echo "$ac_cv_have_uintxx_t" >&6; }
if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -8945,8 +9867,8 @@ _ACEOF
fi
if test -z "$have_uintxx_t" ; then
- { echo "$as_me:$LINENO: checking for uintXX_t types in stdint.h" >&5
-echo $ECHO_N "checking for uintXX_t types in stdint.h... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for uintXX_t types in stdint.h" >&5
+$as_echo_n "checking for uintXX_t types in stdint.h... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -8968,13 +9890,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -8984,15 +9907,15 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
#define HAVE_UINTXX_T 1
_ACEOF
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -9002,8 +9925,8 @@ fi
if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
test "x$ac_cv_header_sys_bitypes_h" = "xyes")
then
- { echo "$as_me:$LINENO: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5
-echo $ECHO_N "checking for intXX_t and u_intXX_t types in sys/bitypes.h... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5
+$as_echo_n "checking for intXX_t and u_intXX_t types in sys/bitypes.h... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -9031,13 +9954,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -9051,15 +9975,15 @@ _ACEOF
#define HAVE_INTXX_T 1
_ACEOF
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -9067,10 +9991,10 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: checking for u_char" >&5
-echo $ECHO_N "checking for u_char... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for u_char" >&5
+$as_echo_n "checking for u_char... " >&6; }
if test "${ac_cv_have_u_char+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9096,20 +10020,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_u_char="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_u_char="no"
@@ -9119,8 +10044,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_u_char" >&5
-echo "${ECHO_T}$ac_cv_have_u_char" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_u_char" >&5
+$as_echo "$ac_cv_have_u_char" >&6; }
if test "x$ac_cv_have_u_char" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -9129,10 +10054,10 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking for size_t" >&5
-echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
if test "${ac_cv_have_size_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9158,20 +10083,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_size_t="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_size_t="no"
@@ -9181,8 +10107,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_size_t" >&5
-echo "${ECHO_T}$ac_cv_have_size_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_size_t" >&5
+$as_echo "$ac_cv_have_size_t" >&6; }
if test "x$ac_cv_have_size_t" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -9191,10 +10117,10 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking for ssize_t" >&5
-echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ssize_t" >&5
+$as_echo_n "checking for ssize_t... " >&6; }
if test "${ac_cv_have_ssize_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9220,20 +10146,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_have_ssize_t="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_ssize_t="no"
@@ -9243,8 +10170,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_ssize_t" >&5
-echo "${ECHO_T}$ac_cv_have_ssize_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_ssize_t" >&5
+$as_echo "$ac_cv_have_ssize_t" >&6; }
if test "x$ac_cv_have_ssize_t" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -9264,8 +10191,8 @@ if test "x$ac_cv_have_int64_t" = "xno" && \
exit 1;
else
if test "$cross_compiling" = yes; then
- { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5
-echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5
+$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9305,24 +10232,26 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
true
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
@@ -9331,16 +10260,17 @@ sed 's/^/| /' conftest.$ac_ext >&5
_ACEOF
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
-{ echo "$as_me:$LINENO: checking if libc defines __progname" >&5
-echo $ECHO_N "checking if libc defines __progname... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if libc defines __progname" >&5
+$as_echo_n "checking if libc defines __progname... " >&6; }
if test "${ac_cv_libc_defines___progname+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9364,33 +10294,37 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_libc_defines___progname="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_libc_defines___progname="no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_libc_defines___progname" >&5
-echo "${ECHO_T}$ac_cv_libc_defines___progname" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_libc_defines___progname" >&5
+$as_echo "$ac_cv_libc_defines___progname" >&6; }
if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -9399,10 +10333,10 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking whether $CC implements __FUNCTION__" >&5
-echo $ECHO_N "checking whether $CC implements __FUNCTION__... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC implements __FUNCTION__" >&5
+$as_echo_n "checking whether $CC implements __FUNCTION__... " >&6; }
if test "${ac_cv_cc_implements___FUNCTION__+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9428,33 +10362,37 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_cc_implements___FUNCTION__="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_cc_implements___FUNCTION__="no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_cc_implements___FUNCTION__" >&5
-echo "${ECHO_T}$ac_cv_cc_implements___FUNCTION__" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cc_implements___FUNCTION__" >&5
+$as_echo "$ac_cv_cc_implements___FUNCTION__" >&6; }
if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -9463,10 +10401,10 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking whether $CC implements __func__" >&5
-echo $ECHO_N "checking whether $CC implements __func__... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC implements __func__" >&5
+$as_echo_n "checking whether $CC implements __func__... " >&6; }
if test "${ac_cv_cc_implements___func__+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9492,33 +10430,37 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_cc_implements___func__="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_cc_implements___func__="no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_cc_implements___func__" >&5
-echo "${ECHO_T}$ac_cv_cc_implements___func__" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cc_implements___func__" >&5
+$as_echo "$ac_cv_cc_implements___func__" >&6; }
if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -9527,10 +10469,10 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking whether va_copy exists" >&5
-echo $ECHO_N "checking whether va_copy exists... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether va_copy exists" >&5
+$as_echo_n "checking whether va_copy exists... " >&6; }
if test "${ac_cv_have_va_copy+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9555,33 +10497,37 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_have_va_copy="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_va_copy="no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_va_copy" >&5
-echo "${ECHO_T}$ac_cv_have_va_copy" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_va_copy" >&5
+$as_echo "$ac_cv_have_va_copy" >&6; }
if test "x$ac_cv_have_va_copy" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -9590,10 +10536,10 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking whether __va_copy exists" >&5
-echo $ECHO_N "checking whether __va_copy exists... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether __va_copy exists" >&5
+$as_echo_n "checking whether __va_copy exists... " >&6; }
if test "${ac_cv_have___va_copy+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9618,33 +10564,37 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_have___va_copy="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have___va_copy="no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have___va_copy" >&5
-echo "${ECHO_T}$ac_cv_have___va_copy" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have___va_copy" >&5
+$as_echo "$ac_cv_have___va_copy" >&6; }
if test "x$ac_cv_have___va_copy" = "xyes" ; then
cat >>confdefs.h <<\_ACEOF
@@ -9653,10 +10603,10 @@ _ACEOF
fi
-{ echo "$as_me:$LINENO: checking whether getopt has optreset support" >&5
-echo $ECHO_N "checking whether getopt has optreset support... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether getopt has optreset support" >&5
+$as_echo_n "checking whether getopt has optreset support... " >&6; }
if test "${ac_cv_have_getopt_optreset+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -9682,33 +10632,37 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_have_getopt_optreset="yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_have_getopt_optreset="no"
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_getopt_optreset" >&5
-echo "${ECHO_T}$ac_cv_have_getopt_optreset" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_getopt_optreset" >&5
+$as_echo "$ac_cv_have_getopt_optreset" >&6; }
CFLAGS="$CFLAGS $werror_flags"
@@ -9742,11 +10696,12 @@ _ACEOF
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
- *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) $as_unset $ac_var ;;
esac ;;
esac
@@ -9779,12 +10734,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
test "x$cache_file" != "x/dev/null" &&
- { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
cat confcache >$cache_file
else
- { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
@@ -9800,7 +10755,7 @@ ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`echo "$ac_i" | sed "$ac_script"`
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -9811,13 +10766,36 @@ LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
@@ -9830,7 +10808,7 @@ ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
## --------------------- ##
## M4sh Initialization. ##
## --------------------- ##
@@ -9840,7 +10818,7 @@ DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
@@ -9862,17 +10840,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
else
- PATH_SEPARATOR=:
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
fi
- rm -f conf$$.sh
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
fi
# Support unset when possible.
@@ -9888,8 +10894,6 @@ fi
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
-as_nl='
-'
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
@@ -9912,7 +10916,7 @@ if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
- echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
{ (exit 1); exit 1; }
fi
@@ -9925,17 +10929,10 @@ PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
- fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -9957,7 +10954,7 @@ as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
@@ -10008,7 +11005,7 @@ $as_unset CDPATH
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
@@ -10036,7 +11033,6 @@ case `echo -n x` in
*)
ECHO_N='-n';;
esac
-
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
@@ -10049,19 +11045,22 @@ if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
- mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -p'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
+ fi
else
as_ln_s='cp -p'
fi
@@ -10086,10 +11085,10 @@ else
as_test_x='
eval sh -c '\''
if test -d "$1"; then
- test -d "$1/.";
+ test -d "$1/.";
else
case $1 in
- -*)set "./$1";;
+ -*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
???[sx]*):;;*)false;;esac;fi
@@ -10112,7 +11111,7 @@ exec 6>&1
# values after options handling.
ac_log="
This file was extended by OpenBSD-Compat $as_me Portable, which was
-generated by GNU Autoconf 2.61. Invocation command line was
+generated by GNU Autoconf 2.63. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@@ -10125,29 +11124,40 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q`
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.
-Usage: $0 [OPTIONS] [FILE]...
+Usage: $0 [OPTION]... [FILE]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
- -q, --quiet do not print progress messages
+ -q, --quiet, --silent
+ do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
- --file=FILE[:TEMPLATE]
- instantiate the configuration file FILE
- --header=FILE[:TEMPLATE]
- instantiate the configuration header FILE
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
Configuration files:
$config_files
@@ -10155,26 +11165,32 @@ $config_files
Configuration headers:
$config_headers
+Configuration commands:
+$config_commands
+
Report bugs to <bug-autoconf@gnu.org>."
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
OpenBSD-Compat config.status Portable
-configured by $0, generated by GNU Autoconf 2.61,
- with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value. By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
@@ -10196,30 +11212,36 @@ do
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
- echo "$ac_cs_version"; exit ;;
+ $as_echo "$ac_cs_version"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
- CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
- { echo "$as_me: error: ambiguous option: $1
+ { $as_echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; };;
--help | --hel | -h )
- echo "$ac_cs_usage"; exit ;;
+ $as_echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
- -*) { echo "$as_me: error: unrecognized option: $1
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; } ;;
@@ -10238,40 +11260,48 @@ if $ac_cs_silent; then
fi
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
- echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
- CONFIG_SHELL=$SHELL
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
- exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ exec "\$@"
fi
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
- echo "$ac_log"
+ $as_echo "$ac_log"
} >&5
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
- "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "obsdcompat/config.h") CONFIG_HEADERS="$CONFIG_HEADERS obsdcompat/config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
{ (exit 1); exit 1; }; };;
esac
done
@@ -10284,6 +11314,7 @@ done
if $ac_need_defaults; then
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree
@@ -10311,131 +11342,144 @@ $debug ||
(umask 077 && mkdir "$tmp")
} ||
{
- echo "$me: cannot create a temporary directory in ." >&2
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
{ (exit 1); exit 1; }
}
-#
-# Set up the sed scripts for CONFIG_FILES section.
-#
-
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then
-_ACEOF
+ac_cr=' '
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
- cat >conf$$subs.sed <<_ACEOF
-SHELL!$SHELL$ac_delim
-PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
-PACKAGE_NAME!$PACKAGE_NAME$ac_delim
-PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
-PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
-PACKAGE_STRING!$PACKAGE_STRING$ac_delim
-PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
-exec_prefix!$exec_prefix$ac_delim
-prefix!$prefix$ac_delim
-program_transform_name!$program_transform_name$ac_delim
-bindir!$bindir$ac_delim
-sbindir!$sbindir$ac_delim
-libexecdir!$libexecdir$ac_delim
-datarootdir!$datarootdir$ac_delim
-datadir!$datadir$ac_delim
-sysconfdir!$sysconfdir$ac_delim
-sharedstatedir!$sharedstatedir$ac_delim
-localstatedir!$localstatedir$ac_delim
-includedir!$includedir$ac_delim
-oldincludedir!$oldincludedir$ac_delim
-docdir!$docdir$ac_delim
-infodir!$infodir$ac_delim
-htmldir!$htmldir$ac_delim
-dvidir!$dvidir$ac_delim
-pdfdir!$pdfdir$ac_delim
-psdir!$psdir$ac_delim
-libdir!$libdir$ac_delim
-localedir!$localedir$ac_delim
-mandir!$mandir$ac_delim
-DEFS!$DEFS$ac_delim
-ECHO_C!$ECHO_C$ac_delim
-ECHO_N!$ECHO_N$ac_delim
-ECHO_T!$ECHO_T$ac_delim
-LIBS!$LIBS$ac_delim
-build_alias!$build_alias$ac_delim
-host_alias!$host_alias$ac_delim
-target_alias!$target_alias$ac_delim
-CC!$CC$ac_delim
-CFLAGS!$CFLAGS$ac_delim
-LDFLAGS!$LDFLAGS$ac_delim
-CPPFLAGS!$CPPFLAGS$ac_delim
-ac_ct_CC!$ac_ct_CC$ac_delim
-EXEEXT!$EXEEXT$ac_delim
-OBJEXT!$OBJEXT$ac_delim
-build!$build$ac_delim
-build_cpu!$build_cpu$ac_delim
-build_vendor!$build_vendor$ac_delim
-build_os!$build_os$ac_delim
-host!$host$ac_delim
-host_cpu!$host_cpu$ac_delim
-host_vendor!$host_vendor$ac_delim
-host_os!$host_os$ac_delim
-CPP!$CPP$ac_delim
-GREP!$GREP$ac_delim
-EGREP!$EGREP$ac_delim
-AWK!$AWK$ac_delim
-RANLIB!$RANLIB$ac_delim
-AR!$AR$ac_delim
-CAT!$CAT$ac_delim
-SED!$SED$ac_delim
-TEST_MINUS_S_SH!$TEST_MINUS_S_SH$ac_delim
-SH!$SH$ac_delim
-TEST_SHELL!$TEST_SHELL$ac_delim
-LD!$LD$ac_delim
-LIBOBJS!$LIBOBJS$ac_delim
-LTLIBOBJS!$LTLIBOBJS$ac_delim
-_ACEOF
-
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 66; then
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
- { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
{ (exit 1); exit 1; }; }
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
- ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
- ac_eof=`expr $ac_eof + 1`
-fi
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+_ACAWK
_ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-:end
-s/|#_!!_#|//g
-CEOF$ac_eof
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
_ACEOF
-
# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
@@ -10451,19 +11495,133 @@ s/^[^=]*=[ ]*$//
}'
fi
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+ { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
-for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
- :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
-echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
{ (exit 1); exit 1; }; };;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
@@ -10492,26 +11650,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;}
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
- { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
-echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
{ (exit 1); exit 1; }; };;
esac
- ac_file_inputs="$ac_file_inputs $ac_f"
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
- configure_input="Generated from "`IFS=:
- echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
- { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
case $ac_tag in
- *:-:* | *:-) cat >"$tmp/stdin";;
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
esac
;;
esac
@@ -10521,7 +11691,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$ac_file" |
+$as_echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -10547,7 +11717,7 @@ echo X"$ac_file" |
as_dirs=
while :; do
case $as_dir in #(
- *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
@@ -10556,7 +11726,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
+$as_echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -10577,17 +11747,17 @@ echo X"$as_dir" |
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
{ (exit 1); exit 1; }; }; }
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -10621,14 +11791,24 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
# CONFIG_FILE
#
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
-case `sed -n '/datarootdir/ {
+ac_sed_dataroot='
+/datarootdir/ {
p
q
}
@@ -10637,13 +11817,14 @@ case `sed -n '/datarootdir/ {
/@infodir@/p
/@localedir@/p
/@mandir@/p
-' $ac_file_inputs` in
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
- { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
@@ -10657,15 +11838,16 @@ _ACEOF
# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF
- sed "$ac_vpsub
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s&@configure_input@&$configure_input&;t t
+s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
@@ -10673,125 +11855,239 @@ s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
-" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
- { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined." >&5
-echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined." >&2;}
rm -f "$tmp/stdin"
case $ac_file in
- -) cat "$tmp/out"; rm -f "$tmp/out";;
- *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
- esac
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
;;
:H)
#
# CONFIG_HEADER
#
-_ACEOF
-
-# Transform confdefs.h into a sed script `conftest.defines', that
-# substitutes the proper values into config.h.in to produce config.h.
-rm -f conftest.defines conftest.tail
-# First, append a space to every undef/define line, to ease matching.
-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status. If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless. But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
-# NAME is the cpp macro being defined, VALUE is the value it is being given.
-# PARAMS is the parameter list in the macro definition--in most cases, it's
-# just an empty string.
-ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
-ac_dB='\\)[ (].*,\\1define\\2'
-ac_dC=' '
-ac_dD=' ,'
-
-uniq confdefs.h |
- sed -n '
- t rset
- :rset
- s/^[ ]*#[ ]*define[ ][ ]*//
- t ok
- d
- :ok
- s/[\\&,]/\\&/g
- s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
- s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
- ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[ #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
- # Write a here document:
- cat >>$CONFIG_STATUS <<_ACEOF
- # First, check the format of the line:
- cat >"\$tmp/defines.sed" <<\\CEOF
-/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
-/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
-b
-:def
-_ACEOF
- sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
- echo 'CEOF
- sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
- ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
- sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
- grep . conftest.tail >/dev/null || break
- rm -f conftest.defines
- mv conftest.tail conftest.defines
-done
-rm -f conftest.defines conftest.tail
-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
if test x"$ac_file" != x-; then
- echo "/* $configure_input */" >"$tmp/config.h"
- cat "$ac_result" >>"$tmp/config.h"
- if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
- { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+ } >"$tmp/config.h" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
else
- rm -f $ac_file
- mv "$tmp/config.h" $ac_file
+ rm -f "$ac_file"
+ mv "$tmp/config.h" "$ac_file" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
fi
else
- echo "/* $configure_input */"
- cat "$ac_result"
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+ { (exit 1); exit 1; }; }
fi
- rm -f "$tmp/out12"
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
;;
+ :C) { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || # Autoconf 2.62 quotes --file arguments for eval, but not when files
+# are listed without --file. Let's play safe and only enable the eval
+# if we detect the quoting.
+case $CONFIG_FILES in
+*\'*) eval set x "$CONFIG_FILES" ;;
+*) set x $CONFIG_FILES ;;
+esac
+shift
+for mf
+do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir=$dirpart/$fdir
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+ ;;
+ esac
done # for ac_tag
@@ -10800,6 +12096,11 @@ _ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
@@ -10821,6 +12122,10 @@ if test "$no_create" != yes; then
# would make configure fail if this is the last instruction.
$ac_cs_success || { (exit 1); exit 1; }
fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
echo "OpenBSD-Compat has been configured with the following options:"
diff --git a/Build/source/libs/obsdcompat/configure.ac b/Build/source/libs/obsdcompat/configure.ac
index 3e8180f5796..64748cf0393 100644
--- a/Build/source/libs/obsdcompat/configure.ac
+++ b/Build/source/libs/obsdcompat/configure.ac
@@ -17,12 +17,21 @@
# ---------------------------------------------------------------------------
#
# Modified (butchered) 2006 by Martin Schröder for pdfTeX
+# Modified 2009 by Peter Breitenlohner for new TeX Live build system
AC_INIT([OpenBSD-Compat],[Portable],[martin@pdftex.org])
AC_REVISION($Revision: 1.322.2.6 $)
AC_CONFIG_SRCDIR([openbsd-compat.h])
+AC_CONFIG_AUX_DIR([../../build-aux])
+AC_CONFIG_MACRO_DIR([../../m4])
-AC_CONFIG_HEADER(config.h)
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+AC_CONFIG_HEADER([obsdcompat/config.h],
+ [sed -e 's/^#define PACKAGE/#define OBSD_PACKAGE/' \
+ -e 's/^#define VERSION/#define OBSD_VERSION/' \
+ obsdcompat/config.h >obsdcompat/config.tmp && mv -f obsdcompat/config.tmp obsdcompat/config.h])
AC_PROG_CC
AC_CANONICAL_HOST
AC_C_BIGENDIAN
diff --git a/Build/source/libs/teckit/Makefile.am b/Build/source/libs/teckit/Makefile.am
index fef026304ce..d8fe5e6d2e9 100644
--- a/Build/source/libs/teckit/Makefile.am
+++ b/Build/source/libs/teckit/Makefile.am
@@ -1,7 +1,82 @@
-AUTOMAKE_OPTIONS = 1.6
+##
+ACLOCAL_AMFLAGS = -I ../../m4
-SUBDIRS = lib bin docs test
+INCLUDES = -I$(top_srcdir)/source/Public-headers $(ZLIB_INCLUDES)
+AM_CPPFLAGS = -DNDEBUG
+
+if build
+EXTRA_LIBRARIES = libTECkit_Compiler.a
+noinst_LIBRARIES = libTECkit.a
+endif
+
+libTECkit_Compiler_a_SOURCES = \
+ source/Compiler.cpp \
+ source/UnicodeNames.cpp
+
+libTECkit_Compiler_a_DEPENDENCIES = $(ZLIB_DEPEND)
+
+libTECkit_a_SOURCES = \
+ source/Engine.cpp
+
+## included from source/Engine.cpp
+EXTRA_DIST = source/NormalizationData.c
+
+libTECkit_a_DEPENDENCIES = $(ZLIB_DEPEND)
+
+noinst_HEADERS = \
+ source/Compiler.h \
+ source/Engine.h \
+ source/Public-headers/TECkit_Common.h \
+ source/Public-headers/TECkit_Compiler.h \
+ source/Public-headers/TECkit_Engine.h \
+ source/TECkit_Format.h \
+ source/ulong_chartraits.h
+
+## Rebuild zlib
+@ZLIB_RULE@
+
+## Not used
+##
+EXTRA_DIST += \
+ SFconv \
+ autogen.sh \
+ ax_misc.m4 \
+ ax_prog_rc.m4 \
+ bin \
+ docs/Calling_TECkit_from_VB.doc \
+ docs/Makefile.am \
+ docs/Makefile.in \
+ docs/TECkit_Binary_Format.doc \
+ docs/TECkit_Binary_Format.doc.pdf \
+ docs/TECkit_Language_2.1.doc \
+ docs/TECkit_Language_2.1.doc.pdf \
+ docs/TECkit_version_2.1.doc \
+ docs/TECkit_version_2.1.doc.pdf \
+ lib \
+ license/LICENSING.txt \
+ license/License_CPLv05.txt \
+ license/License_LGPLv21.txt \
+ source/Carbon.r \
+ source/Compiler_ver.rc \
+ source/Engine_ver.rc \
+ source/MakeNormData.pl \
+ source/MakeUnicodeNames.pl \
+ source/Makefile.am \
+ source/Perl \
+ source/Prefix_Mac.h \
+ source/Prefix_Win32.h \
+ source/Public-headers/Makefile.am \
+ source/REALplugin.cp \
+ source/Sample-tools \
+ source/TECkit_Compiler.cmd \
+ source/TECkit_Compiler.exp \
+ source/TECkit_Engine.cmd \
+ source/TECkit_Engine.exp \
+ source/test.cp \
+ source/version_defs.h \
+ test
+
+## Eventually delete these files
+##
+EXTRA_DIST += Makefile.am.orig configure.ac.orig
-EXTRA_DIST = license/License_CPLv05.txt
-EXTRA_DIST += license/License_LGPLv21.txt
-EXTRA_DIST += license/LICENSING.txt
diff --git a/Build/source/libs/teckit/Makefile.in b/Build/source/libs/teckit/Makefile.in
index 347a8a07278..b7fb0ee8638 100644
--- a/Build/source/libs/teckit/Makefile.in
+++ b/Build/source/libs/teckit/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# Makefile.in generated by automake 1.10.2 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -13,6 +13,8 @@
# PARTICULAR PURPOSE.
@SET_MAKE@
+
+
VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
@@ -29,40 +31,53 @@ POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
-build_triplet = @build@
-host_triplet = @host@
-target_triplet = @target@
subdir = .
-DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+DIST_COMMON = README $(am__configure_deps) $(noinst_HEADERS) \
+ $(srcdir)/../../build-aux/depcomp \
+ $(srcdir)/../../build-aux/install-sh \
+ $(srcdir)/../../build-aux/missing $(srcdir)/Makefile.am \
$(srcdir)/Makefile.in $(srcdir)/config.h.in \
- $(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \
- compile config.guess config.sub depcomp install-sh ltmain.sh \
- missing mkinstalldirs
+ $(top_srcdir)/configure ../../build-aux/config.guess \
+ ../../build-aux/config.sub ../../build-aux/depcomp \
+ ../../build-aux/install-sh ../../build-aux/ltmain.sh \
+ ../../build-aux/missing ../../build-aux/texinfo.tex \
+ ../../build-aux/ylwrap AUTHORS COPYING ChangeLog INSTALL NEWS
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../libs/zlib/withenable.ac \
- $(top_srcdir)/../../libs/zlib/zlib.ac \
+am__aclocal_m4_deps = $(top_srcdir)/../../m4/kpse-common.m4 \
+ $(top_srcdir)/../../m4/kpse-zlib-flags.m4 \
$(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
configure.lineno config.status.lineno
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = config.h
CONFIG_CLEAN_FILES =
-SOURCES =
-DIST_SOURCES =
-RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
- html-recursive info-recursive install-data-recursive \
- install-dvi-recursive install-exec-recursive \
- install-html-recursive install-info-recursive \
- install-pdf-recursive install-ps-recursive install-recursive \
- installcheck-recursive installdirs-recursive pdf-recursive \
- ps-recursive uninstall-recursive
-RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
- distclean-recursive maintainer-clean-recursive
+LIBRARIES = $(noinst_LIBRARIES)
+AR = ar
+ARFLAGS = cru
+libTECkit_a_AR = $(AR) $(ARFLAGS)
+libTECkit_a_LIBADD =
+am_libTECkit_a_OBJECTS = Engine.$(OBJEXT)
+libTECkit_a_OBJECTS = $(am_libTECkit_a_OBJECTS)
+libTECkit_Compiler_a_AR = $(AR) $(ARFLAGS)
+libTECkit_Compiler_a_LIBADD =
+am_libTECkit_Compiler_a_OBJECTS = Compiler.$(OBJEXT) \
+ UnicodeNames.$(OBJEXT)
+libTECkit_Compiler_a_OBJECTS = $(am_libTECkit_Compiler_a_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/../../build-aux/depcomp
+am__depfiles_maybe = depfiles
+CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+ -o $@
+SOURCES = $(libTECkit_a_SOURCES) $(libTECkit_Compiler_a_SOURCES)
+DIST_SOURCES = $(libTECkit_a_SOURCES) $(libTECkit_Compiler_a_SOURCES)
+HEADERS = $(noinst_HEADERS)
ETAGS = etags
CTAGS = ctags
-DIST_SUBDIRS = $(SUBDIRS)
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
@@ -70,13 +85,12 @@ am__remove_distdir = \
{ test ! -d $(distdir) \
|| { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
&& rm -fr $(distdir); }; }
-DIST_ARCHIVES = $(distdir).tar.gz
+DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2
GZIP_ENV = --best
distuninstallcheck_listfiles = find . -type f -print
distcleancheck_listfiles = find . -type f -print
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
-AR = @AR@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
@@ -87,21 +101,16 @@ CFLAGS = @CFLAGS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
-CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
-DSYMUTIL = @DSYMUTIL@
-ECHO = @ECHO@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
-F77 = @F77@
-FFLAGS = @FFLAGS@
GREP = @GREP@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
@@ -109,16 +118,13 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
-LDZLIB = @LDZLIB@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
-LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
MKDIR_P = @MKDIR_P@
-NMEDIT = @NMEDIT@
OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
@@ -128,44 +134,33 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
RANLIB = @RANLIB@
-SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
-ZLIBCPPFLAGS = @ZLIBCPPFLAGS@
-ZLIBDEP = @ZLIBDEP@
+ZLIB_DEPEND = @ZLIB_DEPEND@
+ZLIB_INCLUDES = @ZLIB_INCLUDES@
+ZLIB_LIBS = @ZLIB_LIBS@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
-ac_ct_F77 = @ac_ct_F77@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
-build = @build@
build_alias = @build_alias@
-build_cpu = @build_cpu@
-build_os = @build_os@
-build_vendor = @build_vendor@
builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
-expat_CFLAGS = @expat_CFLAGS@
-expat_LIBS = @expat_LIBS@
-host = @host@
host_alias = @host_alias@
-host_cpu = @host_cpu@
-host_os = @host_os@
-host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
@@ -185,36 +180,70 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
-target = @target@
target_alias = @target_alias@
-target_cpu = @target_cpu@
-target_os = @target_os@
-target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
-AUTOMAKE_OPTIONS = 1.6
-SUBDIRS = lib bin docs test
-EXTRA_DIST = license/License_CPLv05.txt license/License_LGPLv21.txt \
- license/LICENSING.txt
+ACLOCAL_AMFLAGS = -I ../../m4
+INCLUDES = -I$(top_srcdir)/source/Public-headers $(ZLIB_INCLUDES)
+AM_CPPFLAGS = -DNDEBUG
+@build_TRUE@EXTRA_LIBRARIES = libTECkit_Compiler.a
+@build_TRUE@noinst_LIBRARIES = libTECkit.a
+libTECkit_Compiler_a_SOURCES = \
+ source/Compiler.cpp \
+ source/UnicodeNames.cpp
+
+libTECkit_Compiler_a_DEPENDENCIES = $(ZLIB_DEPEND)
+libTECkit_a_SOURCES = \
+ source/Engine.cpp
+
+EXTRA_DIST = source/NormalizationData.c SFconv autogen.sh ax_misc.m4 \
+ ax_prog_rc.m4 bin docs/Calling_TECkit_from_VB.doc \
+ docs/Makefile.am docs/Makefile.in \
+ docs/TECkit_Binary_Format.doc \
+ docs/TECkit_Binary_Format.doc.pdf docs/TECkit_Language_2.1.doc \
+ docs/TECkit_Language_2.1.doc.pdf docs/TECkit_version_2.1.doc \
+ docs/TECkit_version_2.1.doc.pdf lib license/LICENSING.txt \
+ license/License_CPLv05.txt license/License_LGPLv21.txt \
+ source/Carbon.r source/Compiler_ver.rc source/Engine_ver.rc \
+ source/MakeNormData.pl source/MakeUnicodeNames.pl \
+ source/Makefile.am source/Perl source/Prefix_Mac.h \
+ source/Prefix_Win32.h source/Public-headers/Makefile.am \
+ source/REALplugin.cp source/Sample-tools \
+ source/TECkit_Compiler.cmd source/TECkit_Compiler.exp \
+ source/TECkit_Engine.cmd source/TECkit_Engine.exp \
+ source/test.cp source/version_defs.h test Makefile.am.orig \
+ configure.ac.orig
+libTECkit_a_DEPENDENCIES = $(ZLIB_DEPEND)
+noinst_HEADERS = \
+ source/Compiler.h \
+ source/Engine.h \
+ source/Public-headers/TECkit_Common.h \
+ source/Public-headers/TECkit_Compiler.h \
+ source/Public-headers/TECkit_Engine.h \
+ source/TECkit_Format.h \
+ source/ulong_chartraits.h
+
all: config.h
- $(MAKE) $(AM_MAKEFLAGS) all-recursive
+ $(MAKE) $(AM_MAKEFLAGS) all-am
.SUFFIXES:
+.SUFFIXES: .cpp .o .obj
am--refresh:
@:
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
- echo ' cd $(srcdir) && $(AUTOMAKE) --gnu '; \
- cd $(srcdir) && $(AUTOMAKE) --gnu \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
&& exit 0; \
exit 1;; \
esac; \
done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
cd $(top_srcdir) && \
- $(AUTOMAKE) --gnu Makefile
+ $(AUTOMAKE) --foreign Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
@@ -251,112 +280,97 @@ $(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
distclean-hdr:
-rm -f config.h stamp-h1
-mostlyclean-libtool:
- -rm -f *.lo
-
-clean-libtool:
- -rm -rf .libs _libs
-
-distclean-libtool:
- -rm -f libtool
-
-# This directory's subdirectories are mostly independent; you can cd
-# into them and run `make' without going through this Makefile.
-# To change the values of `make' variables: instead of editing Makefiles,
-# (1) if the variable is set in `config.status', edit `config.status'
-# (which will cause the Makefiles to be regenerated when you run `make');
-# (2) otherwise, pass the desired values on the `make' command line.
-$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
- for f in x $$MAKEFLAGS; do \
- case $$f in \
- *=* | --[!k]*);; \
- *k*) failcom='fail=yes';; \
- esac; \
- done; \
- dot_seen=no; \
- target=`echo $@ | sed s/-recursive//`; \
- list='$(SUBDIRS)'; for subdir in $$list; do \
- echo "Making $$target in $$subdir"; \
- if test "$$subdir" = "."; then \
- dot_seen=yes; \
- local_target="$$target-am"; \
- else \
- local_target="$$target"; \
- fi; \
- (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
- || eval $$failcom; \
- done; \
- if test "$$dot_seen" = "no"; then \
- $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
- fi; test -z "$$fail"
-
-$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
- for f in x $$MAKEFLAGS; do \
- case $$f in \
- *=* | --[!k]*);; \
- *k*) failcom='fail=yes';; \
- esac; \
- done; \
- dot_seen=no; \
- case "$@" in \
- distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
- *) list='$(SUBDIRS)' ;; \
- esac; \
- rev=''; for subdir in $$list; do \
- if test "$$subdir" = "."; then :; else \
- rev="$$subdir $$rev"; \
- fi; \
- done; \
- rev="$$rev ."; \
- target=`echo $@ | sed s/-recursive//`; \
- for subdir in $$rev; do \
- echo "Making $$target in $$subdir"; \
- if test "$$subdir" = "."; then \
- local_target="$$target-am"; \
- else \
- local_target="$$target"; \
- fi; \
- (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
- || eval $$failcom; \
- done && test -z "$$fail"
-tags-recursive:
- list='$(SUBDIRS)'; for subdir in $$list; do \
- test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
- done
-ctags-recursive:
- list='$(SUBDIRS)'; for subdir in $$list; do \
- test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
- done
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+libTECkit.a: $(libTECkit_a_OBJECTS) $(libTECkit_a_DEPENDENCIES)
+ -rm -f libTECkit.a
+ $(libTECkit_a_AR) libTECkit.a $(libTECkit_a_OBJECTS) $(libTECkit_a_LIBADD)
+ $(RANLIB) libTECkit.a
+libTECkit_Compiler.a: $(libTECkit_Compiler_a_OBJECTS) $(libTECkit_Compiler_a_DEPENDENCIES)
+ -rm -f libTECkit_Compiler.a
+ $(libTECkit_Compiler_a_AR) libTECkit_Compiler.a $(libTECkit_Compiler_a_OBJECTS) $(libTECkit_Compiler_a_LIBADD)
+ $(RANLIB) libTECkit_Compiler.a
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Compiler.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Engine.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/UnicodeNames.Po@am__quote@
+
+.cpp.o:
+@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ $<
+
+.cpp.obj:
+@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+Engine.o: source/Engine.cpp
+@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT Engine.o -MD -MP -MF $(DEPDIR)/Engine.Tpo -c -o Engine.o `test -f 'source/Engine.cpp' || echo '$(srcdir)/'`source/Engine.cpp
+@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/Engine.Tpo $(DEPDIR)/Engine.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='source/Engine.cpp' object='Engine.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o Engine.o `test -f 'source/Engine.cpp' || echo '$(srcdir)/'`source/Engine.cpp
+
+Engine.obj: source/Engine.cpp
+@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT Engine.obj -MD -MP -MF $(DEPDIR)/Engine.Tpo -c -o Engine.obj `if test -f 'source/Engine.cpp'; then $(CYGPATH_W) 'source/Engine.cpp'; else $(CYGPATH_W) '$(srcdir)/source/Engine.cpp'; fi`
+@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/Engine.Tpo $(DEPDIR)/Engine.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='source/Engine.cpp' object='Engine.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o Engine.obj `if test -f 'source/Engine.cpp'; then $(CYGPATH_W) 'source/Engine.cpp'; else $(CYGPATH_W) '$(srcdir)/source/Engine.cpp'; fi`
+
+Compiler.o: source/Compiler.cpp
+@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT Compiler.o -MD -MP -MF $(DEPDIR)/Compiler.Tpo -c -o Compiler.o `test -f 'source/Compiler.cpp' || echo '$(srcdir)/'`source/Compiler.cpp
+@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/Compiler.Tpo $(DEPDIR)/Compiler.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='source/Compiler.cpp' object='Compiler.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o Compiler.o `test -f 'source/Compiler.cpp' || echo '$(srcdir)/'`source/Compiler.cpp
+
+Compiler.obj: source/Compiler.cpp
+@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT Compiler.obj -MD -MP -MF $(DEPDIR)/Compiler.Tpo -c -o Compiler.obj `if test -f 'source/Compiler.cpp'; then $(CYGPATH_W) 'source/Compiler.cpp'; else $(CYGPATH_W) '$(srcdir)/source/Compiler.cpp'; fi`
+@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/Compiler.Tpo $(DEPDIR)/Compiler.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='source/Compiler.cpp' object='Compiler.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o Compiler.obj `if test -f 'source/Compiler.cpp'; then $(CYGPATH_W) 'source/Compiler.cpp'; else $(CYGPATH_W) '$(srcdir)/source/Compiler.cpp'; fi`
+
+UnicodeNames.o: source/UnicodeNames.cpp
+@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT UnicodeNames.o -MD -MP -MF $(DEPDIR)/UnicodeNames.Tpo -c -o UnicodeNames.o `test -f 'source/UnicodeNames.cpp' || echo '$(srcdir)/'`source/UnicodeNames.cpp
+@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/UnicodeNames.Tpo $(DEPDIR)/UnicodeNames.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='source/UnicodeNames.cpp' object='UnicodeNames.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o UnicodeNames.o `test -f 'source/UnicodeNames.cpp' || echo '$(srcdir)/'`source/UnicodeNames.cpp
+
+UnicodeNames.obj: source/UnicodeNames.cpp
+@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT UnicodeNames.obj -MD -MP -MF $(DEPDIR)/UnicodeNames.Tpo -c -o UnicodeNames.obj `if test -f 'source/UnicodeNames.cpp'; then $(CYGPATH_W) 'source/UnicodeNames.cpp'; else $(CYGPATH_W) '$(srcdir)/source/UnicodeNames.cpp'; fi`
+@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/UnicodeNames.Tpo $(DEPDIR)/UnicodeNames.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='source/UnicodeNames.cpp' object='UnicodeNames.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o UnicodeNames.obj `if test -f 'source/UnicodeNames.cpp'; then $(CYGPATH_W) 'source/UnicodeNames.cpp'; else $(CYGPATH_W) '$(srcdir)/source/UnicodeNames.cpp'; fi`
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
- $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
mkid -fID $$unique
tags: TAGS
-TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
+TAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
- if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
- include_option=--etags-include; \
- empty_fix=.; \
- else \
- include_option=--include; \
- empty_fix=; \
- fi; \
- list='$(SUBDIRS)'; for subdir in $$list; do \
- if test "$$subdir" = .; then :; else \
- test ! -f $$subdir/TAGS || \
- tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
- fi; \
- done; \
list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
@@ -369,7 +383,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
$$tags $$unique; \
fi
ctags: CTAGS
-CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
+CTAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
@@ -418,23 +432,6 @@ distdir: $(DISTFILES)
|| exit 1; \
fi; \
done
- list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
- if test "$$subdir" = .; then :; else \
- test -d "$(distdir)/$$subdir" \
- || $(MKDIR_P) "$(distdir)/$$subdir" \
- || exit 1; \
- distdir=`$(am__cd) $(distdir) && pwd`; \
- top_distdir=`$(am__cd) $(top_distdir) && pwd`; \
- (cd $$subdir && \
- $(MAKE) $(AM_MAKEFLAGS) \
- top_distdir="$$top_distdir" \
- distdir="$$distdir/$$subdir" \
- am__remove_distdir=: \
- am__skip_length_check=: \
- distdir) \
- || exit 1; \
- fi; \
- done
-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
@@ -443,7 +440,6 @@ distdir: $(DISTFILES)
dist-gzip: distdir
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
$(am__remove_distdir)
-
dist-bzip2: distdir
tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
$(am__remove_distdir)
@@ -467,6 +463,7 @@ dist-zip: distdir
dist dist-all: distdir
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+ tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
$(am__remove_distdir)
# This target untars the dist file and tries a VPATH configuration. Then
@@ -539,19 +536,18 @@ distcleancheck: distclean
$(distcleancheck_listfiles) ; \
exit 1; } >&2
check-am: all-am
-check: check-recursive
-all-am: Makefile config.h
-installdirs: installdirs-recursive
-installdirs-am:
-install: install-recursive
-install-exec: install-exec-recursive
-install-data: install-data-recursive
-uninstall: uninstall-recursive
+check: check-am
+all-am: Makefile $(LIBRARIES) $(HEADERS) config.h
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-installcheck: installcheck-recursive
+installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
@@ -567,83 +563,85 @@ distclean-generic:
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
-clean: clean-recursive
+clean: clean-am
-clean-am: clean-generic clean-libtool mostlyclean-am
+clean-am: clean-generic clean-noinstLIBRARIES mostlyclean-am
-distclean: distclean-recursive
+distclean: distclean-am
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf ./$(DEPDIR)
-rm -f Makefile
-distclean-am: clean-am distclean-generic distclean-hdr \
- distclean-libtool distclean-tags
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-hdr distclean-tags
-dvi: dvi-recursive
+dvi: dvi-am
dvi-am:
-html: html-recursive
+html: html-am
-info: info-recursive
+info: info-am
info-am:
install-data-am:
-install-dvi: install-dvi-recursive
+install-dvi: install-dvi-am
install-exec-am:
-install-html: install-html-recursive
+install-html: install-html-am
-install-info: install-info-recursive
+install-info: install-info-am
install-man:
-install-pdf: install-pdf-recursive
+install-pdf: install-pdf-am
-install-ps: install-ps-recursive
+install-ps: install-ps-am
installcheck-am:
-maintainer-clean: maintainer-clean-recursive
+maintainer-clean: maintainer-clean-am
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
+ -rm -rf ./$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
-mostlyclean: mostlyclean-recursive
+mostlyclean: mostlyclean-am
-mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
-pdf: pdf-recursive
+pdf: pdf-am
pdf-am:
-ps: ps-recursive
+ps: ps-am
ps-am:
uninstall-am:
-.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) install-am \
- install-strip
-
-.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
- all all-am am--refresh check check-am clean clean-generic \
- clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \
- dist-gzip dist-lzma dist-shar dist-tarZ dist-zip distcheck \
- distclean distclean-generic distclean-hdr distclean-libtool \
- distclean-tags distcleancheck distdir distuninstallcheck dvi \
- dvi-am html html-am info info-am install install-am \
- install-data install-data-am install-dvi install-dvi-am \
- install-exec install-exec-am install-html install-html-am \
- install-info install-info-am install-man install-pdf \
- install-pdf-am install-ps install-ps-am install-strip \
- installcheck installcheck-am installdirs installdirs-am \
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am am--refresh check check-am clean \
+ clean-generic clean-noinstLIBRARIES ctags dist dist-all \
+ dist-bzip2 dist-gzip dist-lzma dist-shar dist-tarZ dist-zip \
+ distcheck distclean distclean-compile distclean-generic \
+ distclean-hdr distclean-tags distcleancheck distdir \
+ distuninstallcheck dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
- tags tags-recursive uninstall uninstall-am
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am
+
+@ZLIB_RULE@
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
diff --git a/Build/source/libs/teckit/aclocal.m4 b/Build/source/libs/teckit/aclocal.m4
index 4489a6e7d17..f98b8162421 100644
--- a/Build/source/libs/teckit/aclocal.m4
+++ b/Build/source/libs/teckit/aclocal.m4
@@ -1,4 +1,4 @@
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+# generated automatically by aclocal 1.10.2 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
@@ -13,6653 +13,13 @@
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You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.])])
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-AC_DEFUN([_LT_COMPILER_BOILERPLATE],
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-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-AC_DEFUN([_LT_LINKER_BOILERPLATE],
-[AC_REQUIRE([LT_AC_PROG_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# --------------------------
-# Check for some things on darwin
-AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
- case $host_os in
- rhapsody* | darwin*)
- AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
- AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
-
- AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
- [lt_cv_apple_cc_single_mod=no
- if test -z "${LT_MULTI_MODULE}"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- echo "int foo(void){return 1;}" > conftest.c
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib ${wl}-single_module conftest.c
- if test -f libconftest.dylib; then
- lt_cv_apple_cc_single_mod=yes
- rm -rf libconftest.dylib*
- fi
- rm conftest.c
- fi])
- AC_CACHE_CHECK([for -exported_symbols_list linker flag],
- [lt_cv_ld_exported_symbols_list],
- [lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [lt_cv_ld_exported_symbols_list=yes],
- [lt_cv_ld_exported_symbols_list=no])
- LDFLAGS="$save_LDFLAGS"
- ])
- case $host_os in
- rhapsody* | darwin1.[[0123]])
- _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*)
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- 10.[[012]]*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test "$lt_cv_apple_cc_single_mod" = "yes"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
- _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
- else
- _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
- fi
- if test "$DSYMUTIL" != ":"; then
- _lt_dsymutil="~$DSYMUTIL \$lib || :"
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-])
-
-# _LT_AC_SYS_LIBPATH_AIX
-# ----------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
-[AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi],[])
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-])# _LT_AC_SYS_LIBPATH_AIX
-
-
-# _LT_AC_SHELL_INIT(ARG)
-# ----------------------
-AC_DEFUN([_LT_AC_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
- [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
- [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_AC_SHELL_INIT
-
-
-# _LT_AC_PROG_ECHO_BACKSLASH
-# --------------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
-AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
-[_LT_AC_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$ECHO in
-X*--fallback-echo)
- # Remove one level of quotation (which was required for Make).
- ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
- ;;
-esac
-
-echo=${ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X[$]1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell.
- exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-[$]*
-EOF
- exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$ECHO"; then
-if test "X${echo_test_string+set}" != Xset; then
-# find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if (echo_test_string=`eval $cmd`) 2>/dev/null &&
- echo_test_string=`eval $cmd` &&
- (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
- then
- break
- fi
- done
-fi
-
-if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- :
-else
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
-
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for dir in $PATH /usr/ucb; do
- IFS="$lt_save_ifs"
- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$dir/echo"
- break
- fi
- done
- IFS="$lt_save_ifs"
-
- if test "X$echo" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # This shell has a builtin print -r that does the trick.
- echo='print -r'
- elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
- test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running configure again with it.
- ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- export ORIGINAL_CONFIG_SHELL
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
- else
- # Try using printf.
- echo='printf %s\n'
- if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # Cool, printf works
- :
- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
-
- for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
- if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
- then
- break
- fi
- prev="$cmd"
- done
-
- if test "$prev" != 'sed 50q "[$]0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
- else
- # Oops. We lost completely, so just stick with echo.
- echo=echo
- fi
- fi
- fi
- fi
-fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-ECHO=$echo
-if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
- ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(ECHO)
-])])# _LT_AC_PROG_ECHO_BACKSLASH
-
-
-# _LT_AC_LOCK
-# -----------
-AC_DEFUN([_LT_AC_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
- [AC_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
- ])
-esac
-
-need_locks="$enable_libtool_lock"
-
-])# _LT_AC_LOCK
-
-
-# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
-[AC_REQUIRE([LT_AC_PROG_SED])
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$3"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- fi
- $rm conftest*
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$5], , :, [$5])
-else
- ifelse([$6], , :, [$6])
-fi
-])# AC_LIBTOOL_COMPILER_OPTION
-
-
-# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [ACTION-SUCCESS], [ACTION-FAILURE])
-# ------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
-[AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $3"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $rm -r conftest*
- LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$4], , :, [$4])
-else
- ifelse([$5], , :, [$5])
-fi
-])# AC_LIBTOOL_LINKER_OPTION
-
-
-# AC_LIBTOOL_SYS_MAX_CMD_LEN
-# --------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
-[# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-])# AC_LIBTOOL_SYS_MAX_CMD_LEN
-
-
-# _LT_AC_CHECK_DLFCN
-# ------------------
-AC_DEFUN([_LT_AC_CHECK_DLFCN],
-[AC_CHECK_HEADERS(dlfcn.h)dnl
-])# _LT_AC_CHECK_DLFCN
-
-
-# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ---------------------------------------------------------------------
-AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
-[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}]
-EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_dlunknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_AC_TRY_DLOPEN_SELF
-
-
-# AC_LIBTOOL_DLOPEN_SELF
-# ----------------------
-AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
-[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-])# AC_LIBTOOL_DLOPEN_SELF
-
-
-# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
-# ---------------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler
-AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
-[AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-])
-])# AC_LIBTOOL_PROG_CC_C_O
-
-
-# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
-# -----------------------------------------
-# Check to see if we can do hard links to lock some files if needed
-AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
-[AC_REQUIRE([_LT_AC_LOCK])dnl
-
-hard_links="nottested"
-if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
-
-
-# AC_LIBTOOL_OBJDIR
-# -----------------
-AC_DEFUN([AC_LIBTOOL_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-])# AC_LIBTOOL_OBJDIR
-
-
-# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
-# ----------------------------------------------
-# Check hardcoding attributes.
-AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_AC_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
- test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
- test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
- test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
- # Linking always hardcodes the temporary library directory.
- _LT_AC_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_AC_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
-
-
-# AC_LIBTOOL_SYS_LIB_STRIP
-# ------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
-[striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
-fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-fi
-])# AC_LIBTOOL_SYS_LIB_STRIP
-
-
-# AC_LIBTOOL_SYS_DYNAMIC_LINKER
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_MSG_CHECKING([dynamic linker characteristics])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-m4_if($1,[],[
-if test "$GCC" = yes; then
- case $host_os in
- darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
- *) lt_awk_arg="/^libraries:/" ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
- else
- lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary.
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path/$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
- else
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
- lt_foo="";
- lt_count=0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo="/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[[lt_foo]]++; }
- if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
- sys_lib_search_path_spec=`echo $lt_search_path_spec`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[[4-9]]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[[45]]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- m4_if([$1], [],[
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[123]]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
- freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[[3-9]]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
- AC_MSG_NOTICE([overriding sys_lib_search_path_spec with])
- AC_MSG_NOTICE([ predefined value: $sys_lib_search_path_spec])
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
- AC_MSG_NOTICE([overriding sys_lib_dlsearch_path_spec with])
- AC_MSG_NOTICE([ predefined value: $sys_lib_dlsearch_path_spec])
-fi
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
-
-
-# _LT_AC_TAGCONFIG
-# ----------------
-AC_DEFUN([_LT_AC_TAGCONFIG],
-[AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_ARG_WITH([tags],
- [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
- [include additional configurations @<:@automatic@:>@])],
- [tagnames="$withval"])
-
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- AC_MSG_WARN([output file `$ofile' does not exist])
- fi
-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
- else
- AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
- fi
- fi
- if test -z "$LTCFLAGS"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
- fi
-
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
- available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
- "") ;;
- *) AC_MSG_ERROR([invalid tag name: $tagname])
- ;;
- esac
-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- AC_MSG_ERROR([tag name \"$tagname\" already exists])
- fi
-
- # Update the list of available tags.
- if test -n "$tagname"; then
- echo appending configuration tag \"$tagname\" to $ofile
-
- case $tagname in
- CXX)
- if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- AC_LIBTOOL_LANG_CXX_CONFIG
- else
- tagname=""
- fi
- ;;
-
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
- AC_LIBTOOL_LANG_F77_CONFIG
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
- AC_LIBTOOL_LANG_GCJ_CONFIG
- else
- tagname=""
- fi
- ;;
-
- RC)
- AC_LIBTOOL_LANG_RC_CONFIG
- ;;
-
- *)
- AC_MSG_ERROR([Unsupported tag name: $tagname])
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- AC_MSG_ERROR([unable to update list of available tagged configurations.])
- fi
-fi
-])# _LT_AC_TAGCONFIG
-
-
-# AC_LIBTOOL_DLOPEN
-# -----------------
-# enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN],
- [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
-])# AC_LIBTOOL_DLOPEN
-
-
-# AC_LIBTOOL_WIN32_DLL
-# --------------------
-# declare package support for building win32 DLLs
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
-])# AC_LIBTOOL_WIN32_DLL
-
-
-# AC_ENABLE_SHARED([DEFAULT])
-# ---------------------------
-# implement the --enable-shared flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([shared],
- [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
- [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
-])# AC_ENABLE_SHARED
-
-
-# AC_DISABLE_SHARED
-# -----------------
-# set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)
-])# AC_DISABLE_SHARED
-
-
-# AC_ENABLE_STATIC([DEFAULT])
-# ---------------------------
-# implement the --enable-static flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([static],
- [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
- [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_static=]AC_ENABLE_STATIC_DEFAULT)
-])# AC_ENABLE_STATIC
-
-
-# AC_DISABLE_STATIC
-# -----------------
-# set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)
-])# AC_DISABLE_STATIC
-
-
-# AC_ENABLE_FAST_INSTALL([DEFAULT])
-# ---------------------------------
-# implement the --enable-fast-install flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([fast-install],
- [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
- [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
-])# AC_ENABLE_FAST_INSTALL
-
-
-# AC_DISABLE_FAST_INSTALL
-# -----------------------
-# set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)
-])# AC_DISABLE_FAST_INSTALL
-
-
-# AC_LIBTOOL_PICMODE([MODE])
-# --------------------------
-# implement the --with-pic flag
-# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)
-])# AC_LIBTOOL_PICMODE
-
-
-# AC_PROG_EGREP
-# -------------
-# This is predefined starting with Autoconf 2.54, so this conditional
-# definition can be removed once we require Autoconf 2.54 or later.
-m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
-[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
- [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
- fi])
- EGREP=$ac_cv_prog_egrep
- AC_SUBST([EGREP])
-])])
-
-
-# AC_PATH_TOOL_PREFIX
-# -------------------
-# find a file program which can recognize shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] | ?:[\\/]*])
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="ifelse([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$1; then
- lt_cv_path_MAGIC_CMD="$ac_dir/$1"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-])# AC_PATH_TOOL_PREFIX
-
-
-# AC_PATH_MAGIC
-# -------------
-# find a file program which can recognize a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])# AC_PATH_MAGIC
-
-
-# AC_PROG_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH([gnu-ld],
- [AC_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
- [test "$withval" = no || with_gnu_ld=yes],
- [with_gnu_ld=no])
-AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])# AC_PROG_LD
-
-
-# AC_PROG_LD_GNU
-# --------------
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# AC_PROG_LD_GNU
-
-
-# AC_PROG_LD_RELOAD_FLAG
-# ----------------------
-# find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-])# AC_PROG_LD_RELOAD_FLAG
-
-
-# AC_DEPLIBS_CHECK_METHOD
-# -----------------------
-# how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[[4-9]]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[[3-9]]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-])# AC_DEPLIBS_CHECK_METHOD
-
-
-# AC_PROG_NM
-# ----------
-# find the pathname to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-])# AC_PROG_NM
-
-
-# AC_CHECK_LIBM
-# -------------
-# check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM="-lm")
- ;;
-esac
-])# AC_CHECK_LIBM
-
-
-# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl convenience library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-convenience to the configure arguments. Note that
-# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
-# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
-# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
-# (note the single quotes!). If your package is not flat and you're not
-# using automake, define top_builddir and top_srcdir appropriately in
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-
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- _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- if test "$lt_cv_apple_cc_single_mod" != "yes"; then
- _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
- fi
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- freebsd[[12]]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- freebsd-elf*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
- freebsd* | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*) ;;
- *)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- interix[[3-9]]*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- linux* | k*bsd*-gnu)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
-
- # Not sure whether something based on
- # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
- # would be better.
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
- ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- ;;
- esac
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-esac
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_AC_TAGVAR(GCC, $1)="$GXX"
-_LT_AC_TAGVAR(LD, $1)="$LD"
-
-AC_LIBTOOL_POSTDEP_PREDEP($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-])# AC_LIBTOOL_LANG_CXX_CONFIG
-
-# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
-# ------------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
-[AC_REQUIRE([LT_AC_PROG_SED])dnl
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
-int a;
-void foo (void) { a = 0; }
-EOF
-],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-],[$1],[F77],[cat > conftest.$ac_ext <<EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-EOF
-],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
- _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
- _LT_AC_TAGVAR(predep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
- fi
- else
- if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
- _LT_AC_TAGVAR(postdep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$rm -f confest.$objext
-
-_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
-if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
-fi
-
-# PORTME: override above test on systems where it is broken
-ifelse([$1],[CXX],
-[case $host_os in
-interix[[3-9]]*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- _LT_AC_TAGVAR(predep_objects,$1)=
- _LT_AC_TAGVAR(postdep_objects,$1)=
- _LT_AC_TAGVAR(postdeps,$1)=
- ;;
-
-linux*)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- #
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
- if test "$solaris_use_stlport4" != yes; then
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-#
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-# As a special exception to the GNU General Public License, if you
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-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path=$lt_fix_srcfile_path
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
-
-# Symbols that must always be exported.
-include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
-
-ifelse([$1],[],
-[# ### END LIBTOOL CONFIG],
-[# ### END LIBTOOL TAG CONFIG: $tagname])
-
-__EOF__
-
-ifelse([$1],[], [
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-])
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-])# AC_LIBTOOL_CONFIG
-
-
-# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------------------
-AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-
-_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-
- AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
-
-
-# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-# ---------------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
-[AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([LT_AC_PROG_SED])
-AC_REQUIRE([AC_PROG_NM])
-AC_REQUIRE([AC_OBJEXT])
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDEGRST]]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux* | k*bsd*-gnu)
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDGIRSTW]]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris*)
- symcode='[[BDRT]]'
- ;;
-sco3.2v5*)
- symcode='[[DT]]'
- ;;
-sysv4.2uw2*)
- symcode='[[DT]]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[[ABDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[[]] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-
-
-# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
-# ---------------------------------------
-AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
-[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
- ifelse([$1],[CXX],[
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | cygwin* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- m4_if([$1], [GCJ], [],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix[[4-9]]*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux* | k*bsd*-gnu)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler.
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- m4_if([$1], [GCJ], [],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | cygwin* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- m4_if([$1], [GCJ], [],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
-
- hpux9* | hpux10* | hpux11*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- linux* | k*bsd*-gnu)
- case $cc_basename in
- icc* | ecc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C 5.9
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- *Sun\ F*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
- ;;
- esac
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- rdos*)
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- unicos*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
- AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
- _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
- [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
-AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
- _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
- $lt_tmp_static_flag,
- [],
- [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
-])
-
-
-# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
-# ------------------------------------
-# See if the linker supports building shared libraries.
-AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
-[AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-ifelse([$1],[CXX],[
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix[[4-9]]*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
- _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-],[
- runpath_var=
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)=
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_AC_TAGVAR(hardcode_automatic, $1)=no
- _LT_AC_TAGVAR(module_cmds, $1)=
- _LT_AC_TAGVAR(module_expsym_cmds, $1)=
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_AC_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- _LT_CC_BASENAME([$compiler])
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[[3-9]]*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- interix[[3-9]]*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | k*bsd*-gnu)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- *)
- tmp_sharedflag='-shared' ;;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
- runpath_var=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix[[4-9]]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- # see comment about different semantics on the GNU ld section
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- bsdi[[45]]*)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
- _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- freebsd1*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- os2*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- ;;
- motorola)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4.3*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
- # Assume -lc should be added
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $_LT_AC_TAGVAR(archive_cmds, $1) in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- AC_MSG_CHECKING([whether -lc should be explicitly linked in])
- $rm conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
- pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
- then
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- else
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- fi
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
- ;;
- esac
- fi
- ;;
-esac
-])# AC_LIBTOOL_PROG_LD_SHLIBS
-
-
-# _LT_AC_FILE_LTDLL_C
-# -------------------
-# Be careful that the start marker always follows a newline.
-AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
-# /* ltdll.c starts here */
-# #define WIN32_LEAN_AND_MEAN
-# #include <windows.h>
-# #undef WIN32_LEAN_AND_MEAN
-# #include <stdio.h>
-#
-# #ifndef __CYGWIN__
-# # ifdef __CYGWIN32__
-# # define __CYGWIN__ __CYGWIN32__
-# # endif
-# #endif
-#
-# #ifdef __cplusplus
-# extern "C" {
-# #endif
-# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
-# #ifdef __cplusplus
-# }
-# #endif
-#
-# #ifdef __CYGWIN__
-# #include <cygwin/cygwin_dll.h>
-# DECLARE_CYGWIN_DLL( DllMain );
-# #endif
-# HINSTANCE __hDllInstance_base;
-#
-# BOOL APIENTRY
-# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
-# {
-# __hDllInstance_base = hInst;
-# return TRUE;
-# }
-# /* ltdll.c ends here */
-])# _LT_AC_FILE_LTDLL_C
-
-
-# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
-# ---------------------------------
-AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
-
-
-# old names
-AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
-AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
-AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
-
-# This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])
-
-AC_DEFUN([LT_AC_PROG_GCJ],
-[AC_CHECK_TOOL(GCJ, gcj, no)
- test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
- AC_SUBST(GCJFLAGS)
-])
-
-AC_DEFUN([LT_AC_PROG_RC],
-[AC_CHECK_TOOL(RC, windres, no)
-])
-
-
-# Cheap backport of AS_EXECUTABLE_P and required macros
-# from Autoconf 2.59; we should not use $as_executable_p directly.
-
-# _AS_TEST_PREPARE
-# ----------------
-m4_ifndef([_AS_TEST_PREPARE],
-[m4_defun([_AS_TEST_PREPARE],
-[if test -x / >/dev/null 2>&1; then
- as_executable_p='test -x'
-else
- as_executable_p='test -f'
-fi
-])])# _AS_TEST_PREPARE
-
-# AS_EXECUTABLE_P
-# ---------------
-# Check whether a file is executable.
-m4_ifndef([AS_EXECUTABLE_P],
-[m4_defun([AS_EXECUTABLE_P],
-[AS_REQUIRE([_AS_TEST_PREPARE])dnl
-$as_executable_p $1[]dnl
-])])# AS_EXECUTABLE_P
-
-# NOTE: This macro has been submitted for inclusion into #
-# GNU Autoconf as AC_PROG_SED. When it is available in #
-# a released version of Autoconf we should remove this #
-# macro and use it instead. #
-# LT_AC_PROG_SED
-# --------------
-# Check for a fully-functional sed program, that truncates
-# as few characters as possible. Prefer GNU sed if found.
-AC_DEFUN([LT_AC_PROG_SED],
-[AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for lt_ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
- lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
- fi
- done
- done
-done
-IFS=$as_save_IFS
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
- test ! -f $lt_ac_sed && continue
- cat /dev/null > conftest.in
- lt_ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >conftest.in
- # Check for GNU sed and select it if it is found.
- if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
- lt_cv_path_SED=$lt_ac_sed
- break
- fi
- while true; do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo >>conftest.nl
- $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
- cmp -s conftest.out conftest.nl || break
- # 10000 chars as input seems more than enough
- test $lt_ac_count -gt 10 && break
- lt_ac_count=`expr $lt_ac_count + 1`
- if test $lt_ac_count -gt $lt_ac_max; then
- lt_ac_max=$lt_ac_count
- lt_cv_path_SED=$lt_ac_sed
- fi
- done
-done
-])
-SED=$lt_cv_path_SED
-AC_SUBST([SED])
-AC_MSG_RESULT([$SED])
-])
-
-# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -6674,7 +34,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.10'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version. Point them to the right macro.
-m4_if([$1], [1.10.1], [],
+m4_if([$1], [1.10.2], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
@@ -6688,12 +48,12 @@ m4_define([_AM_AUTOCONF_VERSION], [])
# AM_SET_CURRENT_AUTOMAKE_VERSION
# -------------------------------
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
+# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.10.1])dnl
+[AM_AUTOMAKE_VERSION([1.10.2])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
@@ -6943,19 +303,28 @@ _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
# Generate code to set up dependency tracking. -*- Autoconf -*-
-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-#serial 3
+#serial 4
# _AM_OUTPUT_DEPENDENCY_COMMANDS
# ------------------------------
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
-[for mf in $CONFIG_FILES; do
+[# Autoconf 2.62 quotes --file arguments for eval, but not when files
+# are listed without --file. Let's play safe and only enable the eval
+# if we detect the quoting.
+case $CONFIG_FILES in
+*\'*) eval set x "$CONFIG_FILES" ;;
+*) set x $CONFIG_FILES ;;
+esac
+shift
+for mf
+do
# Strip MF so we end up with the name of the file.
mf=`echo "$mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile or not.
@@ -7010,18 +379,6 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
])
-# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 8
-
-# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
-AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
-
# Do all the work for Automake. -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
@@ -7328,13 +685,13 @@ esac
# Helper functions for option handling. -*- Autoconf -*-
-# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-# serial 3
+# serial 4
# _AM_MANGLE_OPTION(NAME)
# -----------------------
@@ -7351,7 +708,7 @@ AC_DEFUN([_AM_SET_OPTION],
# ----------------------------------
# OPTIONS is a space-separated list of Automake options.
AC_DEFUN([_AM_SET_OPTIONS],
-[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
# -------------------------------------------
@@ -7547,3 +904,5 @@ AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR
+m4_include([../../m4/kpse-common.m4])
+m4_include([../../m4/kpse-zlib-flags.m4])
diff --git a/Build/source/libs/teckit/compile b/Build/source/libs/teckit/compile
deleted file mode 100755
index 1b1d2321695..00000000000
--- a/Build/source/libs/teckit/compile
+++ /dev/null
@@ -1,142 +0,0 @@
-#! /bin/sh
-# Wrapper for compilers which do not understand `-c -o'.
-
-scriptversion=2005-05-14.22
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-case $1 in
- '')
- echo "$0: No command. Try \`$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand `-c -o'.
-Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file `INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "compile $scriptversion"
- exit $?
- ;;
-esac
-
-ofile=
-cfile=
-eat=
-
-for arg
-do
- if test -n "$eat"; then
- eat=
- else
- case $1 in
- -o)
- # configure might choose to run compile as `compile cc -o foo foo.c'.
- # So we strip `-o arg' only if arg is an object.
- eat=1
- case $2 in
- *.o | *.obj)
- ofile=$2
- ;;
- *)
- set x "$@" -o "$2"
- shift
- ;;
- esac
- ;;
- *.c)
- cfile=$1
- set x "$@" "$1"
- shift
- ;;
- *)
- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
- # If no `-o' option was seen then we might have been invoked from a
- # pattern rule where we don't need one. That is ok -- this is a
- # normal compilation that the losing compiler can handle. If no
- # `.c' file was seen then we are probably linking. That is also
- # ok.
- exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use `[/.-]' here to ensure that we don't use the same name
-# that we are using for the .o file. Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d
-while true; do
- if mkdir "$lockdir" >/dev/null 2>&1; then
- break
- fi
- sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
- mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
- mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:
diff --git a/Build/source/libs/teckit/config.h.in b/Build/source/libs/teckit/config.h.in
index 7f144d01006..5e23fcfbb79 100644
--- a/Build/source/libs/teckit/config.h.in
+++ b/Build/source/libs/teckit/config.h.in
@@ -1,15 +1,12 @@
/* config.h.in. Generated from configure.ac by autoheader. */
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
-/* Define to 1 if you have the `expat' library (-lexpat). */
-#undef HAVE_LIBEXPAT
-
-/* Define to 1 if you have the `z' library (-lz). */
+/* Define if you have zlib. */
#undef HAVE_LIBZ
/* Define to 1 if you have the <memory.h> header file. */
@@ -63,6 +60,14 @@
/* Version number of package */
#undef VERSION
-/* Define to 1 if your processor stores words with the most significant byte
- first (like Motorola and SPARC, unlike Intel and VAX). */
-#undef WORDS_BIGENDIAN
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+ significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+# define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+# undef WORDS_BIGENDIAN
+# endif
+#endif
diff --git a/Build/source/libs/teckit/configure b/Build/source/libs/teckit/configure
index c7b0228f512..55d93fee647 100755
--- a/Build/source/libs/teckit/configure
+++ b/Build/source/libs/teckit/configure
@@ -1,11 +1,11 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for teckit 2.5.1.
+# Generated by GNU Autoconf 2.63 for teckit for TeX Live 2.5.1.
#
-# Report bugs to <jonathan_kew@sil.org>.
+# Report bugs to <tex-k@tug.org>.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
@@ -17,7 +17,7 @@ DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
@@ -39,17 +39,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
fi
# Support unset when possible.
@@ -65,8 +93,6 @@ fi
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
-as_nl='
-'
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
@@ -89,7 +115,7 @@ if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
- echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
{ (exit 1); exit 1; }
fi
@@ -102,17 +128,10 @@ PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
- fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -134,7 +153,7 @@ as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
@@ -160,7 +179,7 @@ else
as_have_required=no
fi
- if test $as_have_required = yes && (eval ":
+ if test $as_have_required = yes && (eval ":
(as_func_return () {
(exit \$1)
}
@@ -242,7 +261,7 @@ IFS=$as_save_IFS
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
@@ -263,7 +282,7 @@ _ASEOF
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
@@ -343,10 +362,10 @@ fi
if test "x$CONFIG_SHELL" != x; then
for as_var in BASH_ENV ENV
- do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
- done
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
fi
@@ -415,9 +434,10 @@ fi
test \$exitcode = 0") || {
echo No shell found that supports shell functions.
- echo Please tell autoconf@gnu.org about your system,
- echo including any error possibly output before this
- echo message
+ echo Please tell bug-autoconf@gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
}
@@ -453,7 +473,7 @@ test \$exitcode = 0") || {
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
@@ -481,7 +501,6 @@ case `echo -n x` in
*)
ECHO_N='-n';;
esac
-
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
@@ -494,19 +513,22 @@ if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
- mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -p'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
+ fi
else
as_ln_s='cp -p'
fi
@@ -531,10 +553,10 @@ else
as_test_x='
eval sh -c '\''
if test -d "$1"; then
- test -d "$1/.";
+ test -d "$1/.";
else
case $1 in
- -*)set "./$1";;
+ -*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
???[sx]*):;;*)false;;esac;fi
@@ -551,160 +573,6 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$ECHO in
-X*--fallback-echo)
- # Remove one level of quotation (which was required for Make).
- ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
- ;;
-esac
-
-echo=${ECHO-echo}
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell.
- exec $SHELL "$0" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$ECHO"; then
-if test "X${echo_test_string+set}" != Xset; then
-# find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if (echo_test_string=`eval $cmd`) 2>/dev/null &&
- echo_test_string=`eval $cmd` &&
- (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
- then
- break
- fi
- done
-fi
-
-if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- :
-else
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
-
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for dir in $PATH /usr/ucb; do
- IFS="$lt_save_ifs"
- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$dir/echo"
- break
- fi
- done
- IFS="$lt_save_ifs"
-
- if test "X$echo" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # This shell has a builtin print -r that does the trick.
- echo='print -r'
- elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
- test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running configure again with it.
- ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- export ORIGINAL_CONFIG_SHELL
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
- else
- # Try using printf.
- echo='printf %s\n'
- if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # Cool, printf works
- :
- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- echo="$CONFIG_SHELL $0 --fallback-echo"
- elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$CONFIG_SHELL $0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
-
- for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
- if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
- then
- break
- fi
- prev="$cmd"
- done
-
- if test "$prev" != 'sed 50q "$0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
- else
- # Oops. We lost completely, so just stick with echo.
- echo=echo
- fi
- fi
- fi
- fi
-fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-ECHO=$echo
-if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
- ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
-fi
-
-
-
-
-tagnames=${tagnames+${tagnames},}CXX
-
-tagnames=${tagnames+${tagnames},}F77
-
exec 7<&0 </dev/null 6>&1
# Name of the host.
@@ -726,11 +594,11 @@ MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
-PACKAGE_NAME='teckit'
-PACKAGE_TARNAME='teckit'
+PACKAGE_NAME='teckit for TeX Live'
+PACKAGE_TARNAME='teckit-for-tex-live'
PACKAGE_VERSION='2.5.1'
-PACKAGE_STRING='teckit 2.5.1'
-PACKAGE_BUGREPORT='jonathan_kew@sil.org'
+PACKAGE_STRING='teckit for TeX Live 2.5.1'
+PACKAGE_BUGREPORT='tex-k@tug.org'
ac_unique_file="source/UnicodeNames.cpp"
# Factoring default headers for most tests.
@@ -769,129 +637,113 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL
-PATH_SEPARATOR
-PACKAGE_NAME
-PACKAGE_TARNAME
-PACKAGE_VERSION
-PACKAGE_STRING
-PACKAGE_BUGREPORT
-exec_prefix
-prefix
-program_transform_name
-bindir
-sbindir
-libexecdir
-datarootdir
-datadir
-sysconfdir
-sharedstatedir
-localstatedir
-includedir
-oldincludedir
-docdir
-infodir
-htmldir
-dvidir
-pdfdir
-psdir
-libdir
-localedir
-mandir
-DEFS
-ECHO_C
-ECHO_N
-ECHO_T
-LIBS
-build_alias
-host_alias
-target_alias
-build
-build_cpu
-build_vendor
-build_os
-host
-host_cpu
-host_vendor
-host_os
-target
-target_cpu
-target_vendor
-target_os
-INSTALL_PROGRAM
-INSTALL_SCRIPT
-INSTALL_DATA
-am__isrc
-CYGPATH_W
-PACKAGE
-VERSION
-ACLOCAL
-AUTOCONF
-AUTOMAKE
-AUTOHEADER
-MAKEINFO
-install_sh
-STRIP
-INSTALL_STRIP_PROGRAM
-mkdir_p
-AWK
-SET_MAKE
-am__leading_dot
-AMTAR
-am__tar
-am__untar
-MAINTAINER_MODE_TRUE
-MAINTAINER_MODE_FALSE
-MAINT
-CXX
-CXXFLAGS
-LDFLAGS
-CPPFLAGS
-ac_ct_CXX
-EXEEXT
-OBJEXT
-DEPDIR
-am__include
-am__quote
-AMDEP_TRUE
-AMDEP_FALSE
-AMDEPBACKSLASH
-CXXDEPMODE
-am__fastdepCXX_TRUE
-am__fastdepCXX_FALSE
-CC
-CFLAGS
-ac_ct_CC
-CCDEPMODE
-am__fastdepCC_TRUE
-am__fastdepCC_FALSE
-SED
-GREP
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+build_FALSE
+build_TRUE
+ZLIB_RULE
+ZLIB_DEPEND
+ZLIB_LIBS
+ZLIB_INCLUDES
EGREP
+GREP
+CPP
LN_S
-ECHO
-AR
RANLIB
-DSYMUTIL
-NMEDIT
-CPP
-CXXCPP
-F77
-FFLAGS
-ac_ct_F77
-LIBTOOL
-OLD_LIB_NAMES_TRUE
-OLD_LIB_NAMES_FALSE
-ZLIBCPPFLAGS
-LDZLIB
-ZLIBDEP
-SYSTEM_EXPAT_TRUE
-SYSTEM_EXPAT_FALSE
-expat_CFLAGS
-expat_LIBS
-LIBOBJS
-LTLIBOBJS'
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+ac_ct_CC
+CFLAGS
+CC
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CXX
+CPPFLAGS
+LDFLAGS
+CXXFLAGS
+CXX
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_maintainer_mode
+enable_dependency_tracking
+with_system_zlib
+with_zlib_includes
+with_zlib_libdir
+'
ac_precious_vars='build_alias
host_alias
target_alias
@@ -903,15 +755,14 @@ CPPFLAGS
CCC
CC
CFLAGS
-CPP
-CXXCPP
-F77
-FFLAGS'
+CPP'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
@@ -1010,13 +861,21 @@ do
datarootdir=$ac_optarg ;;
-disable-* | --disable-*)
- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
- eval enable_$ac_feature=no ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
-docdir | --docdir | --docdi | --doc | --do)
ac_prev=docdir ;;
@@ -1029,13 +888,21 @@ do
dvidir=$ac_optarg ;;
-enable-* | --enable-*)
- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
- eval enable_$ac_feature=\$ac_optarg ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -1226,22 +1093,38 @@ do
ac_init_version=: ;;
-with-* | --with-*)
- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
- eval with_$ac_package=\$ac_optarg ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
-without-* | --without-*)
- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
- eval with_$ac_package=no ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
--x)
# Obsolete; use --with-x.
@@ -1261,7 +1144,7 @@ do
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;;
- -*) { echo "$as_me: error: unrecognized option: $ac_option
+ -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; }
;;
@@ -1270,16 +1153,16 @@ Try \`$0 --help' for more information." >&2
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
# Reject names that are not valid shell variable names.
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
{ (exit 1); exit 1; }; }
eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
# FIXME: should be removed in autoconf 3.0.
- echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
;;
@@ -1288,22 +1171,38 @@ done
if test -n "$ac_prev"; then
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
- { echo "$as_me: error: missing argument to $ac_option" >&2
+ { $as_echo "$as_me: error: missing argument to $ac_option" >&2
{ (exit 1); exit 1; }; }
fi
-# Be sure to have absolute directory names.
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+ { (exit 1); exit 1; }; } ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir
do
eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
case $ac_val in
[\\/$]* | ?:[\\/]* ) continue;;
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
esac
- { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
{ (exit 1); exit 1; }; }
done
@@ -1318,7 +1217,7 @@ target=$target_alias
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used." >&2
elif test "x$build_alias" != "x$host_alias"; then
cross_compiling=yes
@@ -1334,10 +1233,10 @@ test "$silent" = yes && exec 6>/dev/null
ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
- { echo "$as_me: error: Working directory cannot be determined" >&2
+ { $as_echo "$as_me: error: working directory cannot be determined" >&2
{ (exit 1); exit 1; }; }
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
- { echo "$as_me: error: pwd does not report name of working directory" >&2
+ { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
{ (exit 1); exit 1; }; }
@@ -1345,12 +1244,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then the parent directory.
- ac_confdir=`$as_dirname -- "$0" ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$0" : 'X\(//\)[^/]' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$0" |
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -1377,12 +1276,12 @@ else
fi
if test ! -r "$srcdir/$ac_unique_file"; then
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
{ (exit 1); exit 1; }; }
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
- cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+ cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
{ (exit 1); exit 1; }; }
pwd)`
# When building in place, set srcdir=.
@@ -1409,7 +1308,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures teckit 2.5.1 to adapt to many kinds of systems.
+\`configure' configures teckit for TeX Live 2.5.1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1431,9 +1330,9 @@ Configuration:
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
+ [$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [PREFIX]
+ [PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
@@ -1443,25 +1342,26 @@ for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
- --bindir=DIR user executables [EPREFIX/bin]
- --sbindir=DIR system admin executables [EPREFIX/sbin]
- --libexecdir=DIR program executables [EPREFIX/libexec]
- --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data [PREFIX/var]
- --libdir=DIR object code libraries [EPREFIX/lib]
- --includedir=DIR C header files [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc [/usr/include]
- --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
- --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
- --infodir=DIR info documentation [DATAROOTDIR/info]
- --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
- --mandir=DIR man documentation [DATAROOTDIR/man]
- --docdir=DIR documentation root [DATAROOTDIR/doc/teckit]
- --htmldir=DIR html documentation [DOCDIR]
- --dvidir=DIR dvi documentation [DOCDIR]
- --pdfdir=DIR pdf documentation [DOCDIR]
- --psdir=DIR ps documentation [DOCDIR]
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root
+ [DATAROOTDIR/doc/teckit-for-tex-live]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
@@ -1470,46 +1370,31 @@ Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
-
-System types:
- --build=BUILD configure for building on BUILD [guessed]
- --host=HOST cross-compile to build programs to run on HOST [BUILD]
- --target=TARGET configure for building compilers for TARGET [HOST]
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of teckit 2.5.1:";;
+ short | recursive ) echo "Configuration of teckit for TeX Live 2.5.1:";;
esac
cat <<\_ACEOF
Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-maintainer-mode enable make rules and dependencies not useful
(and sometimes confusing) to the casual installer
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
- --enable-shared[=PKGS] build shared libraries [default=yes]
- --enable-static[=PKGS] build static libraries [default=yes]
- --enable-fast-install[=PKGS]
- optimize for fast installation [default=yes]
- --disable-libtool-lock avoid locking (might break parallel builds)
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
- --with-gnu-ld assume the C compiler uses GNU ld [default=no]
- --with-pic try to use only PIC/non-PIC objects [default=use
- both]
- --with-tags[=TAGS] include additional configurations [automatic]
- --with-old-lib-names Use old library names (for Windows only)
- --with-system-zlib use installed zlib library
- --with-zlib-libdir=DIR
- Specify directory where the zlib.a resides.
- --with-zlib-include=DIR
- Specify the zlib header files location.
+ --with-system-zlib use installed zlib headers and library
+ --with-zlib-includes=DIR
+ zlib headers installed in DIR
+ --with-zlib-libdir=DIR zlib library installed in DIR
Some influential environment variables:
CXX C++ compiler command
@@ -1522,14 +1407,11 @@ Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
CPP C preprocessor
- CXXCPP C++ preprocessor
- F77 Fortran 77 compiler command
- FFLAGS Fortran 77 compiler flags
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
-Report bugs to <jonathan_kew@sil.org>.
+Report bugs to <tex-k@tug.org>.
_ACEOF
ac_status=$?
fi
@@ -1537,15 +1419,17 @@ fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
- test -d "$ac_dir" || continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1581,7 +1465,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
echo &&
$SHELL "$ac_srcdir/configure" --help=recursive
else
- echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
done
@@ -1590,11 +1474,11 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-teckit configure 2.5.1
-generated by GNU Autoconf 2.61
+teckit for TeX Live configure 2.5.1
+generated by GNU Autoconf 2.63
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
@@ -1604,8 +1488,8 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by teckit $as_me 2.5.1, which was
-generated by GNU Autoconf 2.61. Invocation command line was
+It was created by teckit for TeX Live $as_me 2.5.1, which was
+generated by GNU Autoconf 2.63. Invocation command line was
$ $0 $@
@@ -1641,7 +1525,7 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- echo "PATH: $as_dir"
+ $as_echo "PATH: $as_dir"
done
IFS=$as_save_IFS
@@ -1676,7 +1560,7 @@ do
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
@@ -1728,11 +1612,12 @@ _ASBOX
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
- *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) $as_unset $ac_var ;;
esac ;;
esac
@@ -1762,9 +1647,9 @@ _ASBOX
do
eval ac_val=\$$ac_var
case $ac_val in
- *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
- echo "$ac_var='\''$ac_val'\''"
+ $as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
@@ -1779,9 +1664,9 @@ _ASBOX
do
eval ac_val=\$$ac_var
case $ac_val in
- *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
- echo "$ac_var='\''$ac_val'\''"
+ $as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
@@ -1797,8 +1682,8 @@ _ASBOX
echo
fi
test "$ac_signal" != 0 &&
- echo "$as_me: caught signal $ac_signal"
- echo "$as_me: exit $exit_status"
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -1840,21 +1725,24 @@ _ACEOF
# Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
- set x "$CONFIG_SITE"
+ ac_site_file1=$CONFIG_SITE
elif test "x$prefix" != xNONE; then
- set x "$prefix/share/config.site" "$prefix/etc/config.site"
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
else
- set x "$ac_default_prefix/share/config.site" \
- "$ac_default_prefix/etc/config.site"
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
fi
-shift
-for ac_site_file
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
+ test "x$ac_site_file" = xNONE && continue
if test -r "$ac_site_file"; then
- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+ { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file"
fi
@@ -1864,16 +1752,16 @@ if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special
# files actually), so we avoid doing that.
if test -f "$cache_file"; then
- { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
- { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
@@ -1887,29 +1775,38 @@ for ac_var in $ac_precious_vars; do
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
-echo "$as_me: former value: $ac_old_val" >&2;}
- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
-echo "$as_me: current value: $ac_new_val" >&2;}
- ac_cache_corrupted=:
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
- *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
@@ -1919,10 +1816,12 @@ echo "$as_me: current value: $ac_new_val" >&2;}
fi
done
if $ac_cache_corrupted; then
- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
{ (exit 1); exit 1; }; }
fi
@@ -1957,11 +1856,10 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-ac_config_headers="$ac_config_headers config.h"
ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
if test -f "$ac_dir/install-sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
@@ -1977,8 +1875,8 @@ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
fi
done
if test -z "$ac_aux_dir"; then
- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ../../build-aux \"$srcdir\"/../../build-aux" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in ../../build-aux \"$srcdir\"/../../build-aux" >&2;}
{ (exit 1); exit 1; }; }
fi
@@ -1991,132 +1889,7 @@ ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
- { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
-echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
- { (exit 1); exit 1; }; }
-
-{ echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
-if test "${ac_cv_build+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
- ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
- { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
- { (exit 1); exit 1; }; }
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
- { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
-echo "$as_me: error: invalid value of canonical build" >&2;}
- { (exit 1); exit 1; }; };;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
-if test "${ac_cv_host+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "x$host_alias" = x; then
- ac_cv_host=$ac_cv_build
-else
- ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
- { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
-echo "$as_me: error: invalid value of canonical host" >&2;}
- { (exit 1); exit 1; }; };;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-{ echo "$as_me:$LINENO: checking target system type" >&5
-echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
-if test "${ac_cv_target+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "x$target_alias" = x; then
- ac_cv_target=$ac_cv_host
-else
- ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
- { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
-echo "${ECHO_T}$ac_cv_target" >&6; }
-case $ac_cv_target in
-*-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
-echo "$as_me: error: invalid value of canonical target" >&2;}
- { (exit 1); exit 1; }; };;
-esac
-target=$ac_cv_target
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_target
-shift
-target_cpu=$1
-target_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-target_os=$*
-IFS=$ac_save_IFS
-case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
-
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-test -n "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
am__api_version='1.10'
@@ -2133,11 +1906,12 @@ am__api_version='1.10'
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
-{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
@@ -2166,17 +1940,29 @@ case $as_dir/ in
# program-specific install script used by HP pwplus--don't use.
:
else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
fi
fi
done
done
;;
esac
+
done
IFS=$as_save_IFS
+rm -rf conftest.one conftest.two conftest.dir
fi
if test "${ac_cv_path_install+set}" = set; then
@@ -2189,8 +1975,8 @@ fi
INSTALL=$ac_install_sh
fi
fi
-{ echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
@@ -2200,8 +1986,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
-echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
# Just in case
sleep 1
echo timestamp > conftest.file
@@ -2224,9 +2010,9 @@ if (
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
- { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
alias in your environment" >&5
-echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
alias in your environment" >&2;}
{ (exit 1); exit 1; }; }
fi
@@ -2237,26 +2023,23 @@ then
# Ok.
:
else
- { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
Check your system clock" >&5
-echo "$as_me: error: newly created file is older than distributed files!
+$as_echo "$as_me: error: newly created file is older than distributed files!
Check your system clock" >&2;}
{ (exit 1); exit 1; }; }
fi
-{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
-# Double any \ or $. echo might interpret backslashes.
+# Double any \ or $.
# By default was `s,x,x', remove it if useless.
-cat <<\_ACEOF >conftest.sed
-s/[\\$]/&&/g;s/;s,x,x,$//
-_ACEOF
-program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
-rm -f conftest.sed
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
@@ -2267,15 +2050,15 @@ if eval "$MISSING --run true"; then
am_missing_run="$MISSING --run "
else
am_missing_run=
- { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
-echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
fi
-{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
-echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
if test "${ac_cv_path_mkdir+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
@@ -2310,8 +2093,8 @@ fi
MKDIR_P="$ac_install_sh -d"
fi
fi
-{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5
-echo "${ECHO_T}$MKDIR_P" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
mkdir_p="$MKDIR_P"
case $mkdir_p in
@@ -2323,10 +2106,10 @@ for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_AWK+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
@@ -2339,7 +2122,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AWK="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -2350,22 +2133,23 @@ fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
- { echo "$as_me:$LINENO: result: $AWK" >&5
-echo "${ECHO_T}$AWK" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
test -n "$AWK" && break
done
-{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
-set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
@@ -2382,12 +2166,12 @@ esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
SET_MAKE=
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
@@ -2406,8 +2190,8 @@ if test "`cd $srcdir && pwd`" != "`pwd`"; then
am__isrc=' -I$(srcdir)'
# test to see if srcdir already configured
if test -f $srcdir/config.status; then
- { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
-echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
{ (exit 1); exit 1; }; }
fi
fi
@@ -2423,7 +2207,7 @@ fi
# Define the identity of the package.
- PACKAGE='teckit'
+ PACKAGE='teckit-for-tex-live'
VERSION='2.5.1'
@@ -2462,10 +2246,10 @@ if test "$cross_compiling" != no; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_STRIP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
@@ -2478,7 +2262,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -2489,11 +2273,11 @@ fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
- { echo "$as_me:$LINENO: result: $STRIP" >&5
-echo "${ECHO_T}$STRIP" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -2502,10 +2286,10 @@ if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
@@ -2518,7 +2302,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_STRIP="strip"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -2529,11 +2313,11 @@ fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
- { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
-echo "${ECHO_T}$ac_ct_STRIP" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
@@ -2541,12 +2325,8 @@ fi
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
@@ -2570,9 +2350,8 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
-
-{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
-echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
# Check whether --enable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
@@ -2580,8 +2359,8 @@ else
USE_MAINTAINER_MODE=no
fi
- { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
-echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
if test $USE_MAINTAINER_MODE = yes; then
MAINTAINER_MODE_TRUE=
MAINTAINER_MODE_FALSE='#'
@@ -2609,10 +2388,10 @@ if test -z "$CXX"; then
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
@@ -2625,7 +2404,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -2636,11 +2415,11 @@ fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
- { echo "$as_me:$LINENO: result: $CXX" >&5
-echo "${ECHO_T}$CXX" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -2653,10 +2432,10 @@ if test -z "$CXX"; then
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CXX"; then
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
@@ -2669,7 +2448,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CXX="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -2680,11 +2459,11 @@ fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
- { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
-echo "${ECHO_T}$ac_ct_CXX" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -2696,12 +2475,8 @@ done
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_ct_CXX
@@ -2711,37 +2486,41 @@ fi
fi
fi
# Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C++ compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler --version >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler -v >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler -V >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
cat >conftest.$ac_ext <<_ACEOF
@@ -2760,27 +2539,22 @@ main ()
}
_ACEOF
ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
-{ echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
-echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6; }
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-#
-# List of possible output files, starting from the most likely.
-# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
-# only as a last resort. b.out is created by i960 compilers.
-ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
-#
-# The IRIX 6 linker writes into existing files which may not be
-# executable, retaining their permissions. Remove them first so a
-# subsequent execution test works.
+{ $as_echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
+$as_echo_n "checking for C++ compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
@@ -2791,10 +2565,11 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
@@ -2805,7 +2580,7 @@ for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
@@ -2832,25 +2607,27 @@ else
ac_file=''
fi
-{ echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
if test -z "$ac_file"; then
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C++ compiler cannot create executables
See \`config.log' for more details." >&5
-echo "$as_me: error: C++ compiler cannot create executables
+$as_echo "$as_me: error: C++ compiler cannot create executables
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
fi
ac_exeext=$ac_cv_exeext
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
-echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
+$as_echo_n "checking whether the C++ compiler works... " >&6; }
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
@@ -2859,49 +2636,53 @@ if test "$cross_compiling" != yes; then
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
- { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C++ compiled programs.
+$as_echo "$as_me: error: cannot run C++ compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
fi
fi
-{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
-{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
@@ -2910,31 +2691,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
rm -f conftest$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
-{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -2957,40 +2740,43 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -3016,20 +2802,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_compiler_gnu=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_compiler_gnu=no
@@ -3039,15 +2826,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
-GXX=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
-{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
if test "${ac_cv_prog_cxx_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_save_cxx_werror_flag=$ac_cxx_werror_flag
ac_cxx_werror_flag=yes
@@ -3074,20 +2865,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cxx_g=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
CXXFLAGS=""
@@ -3112,20 +2904,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
:
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
@@ -3151,20 +2944,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cxx_g=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -3179,8 +2973,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
if test "$ac_test_CXXFLAGS" = set; then
CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
@@ -3213,8 +3007,8 @@ am__doit:
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
-{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
-echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
am__include="#"
am__quote=
_am_result=none
@@ -3241,8 +3035,8 @@ if test "$am__include" = "#"; then
fi
-{ echo "$as_me:$LINENO: result: $_am_result" >&5
-echo "${ECHO_T}$_am_result" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
rm -f confinc confmf
# Check whether --enable-dependency-tracking was given.
@@ -3266,10 +3060,10 @@ fi
depcc="$CXX" am_compiler_list=
-{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
-echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
@@ -3357,8 +3151,8 @@ else
fi
fi
-{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
-echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
if
@@ -3380,10 +3174,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -3396,7 +3190,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3407,11 +3201,11 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -3420,10 +3214,10 @@ if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -3436,7 +3230,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3447,11 +3241,11 @@ fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
@@ -3459,12 +3253,8 @@ fi
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
@@ -3477,10 +3267,10 @@ if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -3493,7 +3283,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3504,11 +3294,11 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -3517,10 +3307,10 @@ fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -3538,7 +3328,7 @@ do
continue
fi
ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3561,11 +3351,11 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -3576,10 +3366,10 @@ if test -z "$CC"; then
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -3592,7 +3382,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3603,11 +3393,11 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -3620,10 +3410,10 @@ if test -z "$CC"; then
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -3636,7 +3426,7 @@ do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
@@ -3647,11 +3437,11 @@ fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -3663,12 +3453,8 @@ done
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
@@ -3678,50 +3464,56 @@ fi
fi
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
# Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler --version >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler -v >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compiler -V >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -3747,20 +3539,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_compiler_gnu=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_compiler_gnu=no
@@ -3770,15 +3563,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
@@ -3805,20 +3602,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_g=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
CFLAGS=""
@@ -3843,20 +3641,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
:
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_c_werror_flag=$ac_save_c_werror_flag
@@ -3882,20 +3681,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_g=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -3910,8 +3710,8 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
@@ -3927,10 +3727,10 @@ else
CFLAGS=
fi
fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if test "${ac_cv_prog_cc_c89+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
@@ -4001,20 +3801,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_c89=$ac_arg
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -4030,15 +3831,15 @@ fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
- { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
+ { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
xno)
- { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
+ { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
- { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
@@ -4050,10 +3851,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
depcc="$CC" am_compiler_list=
-{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
-echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
@@ -4141,8 +3942,8 @@ else
fi
fi
-{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
-echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
@@ -4156,1015 +3957,126 @@ else
fi
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in
- ./ | .// | /cC/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- done
- done
- ;;
-esac
-done
-IFS=$as_save_IFS
-
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. Don't cache a
- # value for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the value is a relative name.
- INSTALL=$ac_install_sh
- fi
-fi
-{ echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-# Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then
- enableval=$enable_shared; p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_shared=yes
-fi
-
-
-# Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then
- enableval=$enable_static; p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_static=yes
-fi
-
-
-# Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
- enableval=$enable_fast_install; p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
else
- enable_fast_install=yes
-fi
-
-
-{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
-echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
-if test "${lt_cv_path_SED+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
- # Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for lt_ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
- lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
- fi
- done
- done
-done
-IFS=$as_save_IFS
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
- test ! -f $lt_ac_sed && continue
- cat /dev/null > conftest.in
- lt_ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >conftest.in
- # Check for GNU sed and select it if it is found.
- if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
- lt_cv_path_SED=$lt_ac_sed
- break
- fi
- while true; do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo >>conftest.nl
- $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
- cmp -s conftest.out conftest.nl || break
- # 10000 chars as input seems more than enough
- test $lt_ac_count -gt 10 && break
- lt_ac_count=`expr $lt_ac_count + 1`
- if test $lt_ac_count -gt $lt_ac_max; then
- lt_ac_max=$lt_ac_count
- lt_cv_path_SED=$lt_ac_sed
- fi
- done
-done
-
-fi
-
-SED=$lt_cv_path_SED
-
-{ echo "$as_me:$LINENO: result: $SED" >&5
-echo "${ECHO_T}$SED" >&6; }
-
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
-if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
- # Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
- ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-
- $ac_path_GREP_found && break 3
- done
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
done
-
done
IFS=$as_save_IFS
-
fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
fi
-
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
else
- ac_cv_path_GREP=$GREP
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
- ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
- # Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-
- $ac_path_EGREP_found && break 3
- done
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
done
-
done
IFS=$as_save_IFS
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
-
- fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
-echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
-else
- { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
-fi
-if test "${lt_cv_path_LD+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
- { (exit 1); exit 1; }; }
-{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
-if test "${lt_cv_prog_gnu_ld+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
-echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }
-if test "${lt_cv_ld_reload_flag+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_ld_reload_flag='-r'
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
-echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
esac
-
-{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
-echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
-if test "${lt_cv_path_NM+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
+ RANLIB=$ac_ct_RANLIB
fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
fi
-{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
-echo "${ECHO_T}$lt_cv_path_NM" >&6; }
-NM="$lt_cv_path_NM"
-{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
- { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6; }
-fi
-
-{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
-echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; }
-if test "${lt_cv_deplibs_check_method+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[3-9]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
+ { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
fi
-{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
-echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; }
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '#line 4964 "configure"' > conftest.$ac_ext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
-echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; }
-if test "${lt_cv_cc_needs_belf+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- lt_cv_cc_needs_belf=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- lt_cv_cc_needs_belf=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
-echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; }
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-
-esac
-
-need_locks="$enable_libtool_lock"
+# Checks for header files.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
# Double quotes because CPP needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
@@ -5196,20 +4108,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
:
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
@@ -5233,13 +4146,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -5247,7 +4161,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
# Broken: success on invalid input.
continue
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Passes both tests.
@@ -5272,8 +4186,8 @@ fi
else
ac_cv_prog_CPP=$CPP
fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
@@ -5301,20 +4215,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
:
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
@@ -5338,13 +4253,14 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
@@ -5352,7 +4268,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
# Broken: success on invalid input.
continue
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Passes both tests.
@@ -5368,11 +4284,13 @@ rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
:
else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
ac_ext=c
@@ -5382,10 +4300,144 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -5412,20 +4464,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_header_stdc=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_header_stdc=no
@@ -5517,37 +4570,40 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
:
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
ac_cv_header_stdc=no
fi
+rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
cat >>confdefs.h <<\_ACEOF
@@ -5569,11 +4625,11 @@ fi
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -5591,20 +4647,21 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
eval "$as_ac_Header=yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_Header=no"
@@ -5612,12 +4669,15 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
@@ -5626,22 +4686,24 @@ done
-for ac_header in dlfcn.h
+
+for ac_header in stdlib.h string.h
do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
else
# Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -5657,32 +4719,33 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -5696,74 +4759,78 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
( cat <<\_ASBOX
-## ----------------------------------- ##
-## Report this to jonathan_kew@sil.org ##
-## ----------------------------------- ##
+## ---------------------------- ##
+## Report this to tex-k@tug.org ##
+## ---------------------------- ##
_ASBOX
) | sed "s/^/$as_me: WARNING: /" >&2
;;
esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
@@ -5772,398 +4839,24 @@ done
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
-echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
-if test -z "$CXXCPP"; then
- if test "${ac_cv_prog_CXXCPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Double quotes because CXXCPP needs to be expanded
- for CXXCPP in "$CXX -E" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_cxx_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- break
-fi
-
- done
- ac_cv_prog_CXXCPP=$CXXCPP
-
-fi
- CXXCPP=$ac_cv_prog_CXXCPP
+ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if test "${ac_cv_c_bigendian+set}" = set; then
+ $as_echo_n "(cached) " >&6
else
- ac_cv_prog_CXXCPP=$CXXCPP
-fi
-{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
-echo "${ECHO_T}$CXXCPP" >&6; }
-ac_preproc_ok=false
-for ac_cxx_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
- # Broken: fails on valid input.
-continue
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-fi
-
-
-ac_ext=f
-ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
-ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_f77_compiler_gnu
-if test -n "$ac_tool_prefix"; then
- for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$F77"; then
- ac_cv_prog_F77="$F77" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-F77=$ac_cv_prog_F77
-if test -n "$F77"; then
- { echo "$as_me:$LINENO: result: $F77" >&5
-echo "${ECHO_T}$F77" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
- test -n "$F77" && break
- done
-fi
-if test -z "$F77"; then
- ac_ct_F77=$F77
- for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_F77"; then
- ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_F77="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_F77=$ac_cv_prog_ac_ct_F77
-if test -n "$ac_ct_F77"; then
- { echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
-echo "${ECHO_T}$ac_ct_F77" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
- test -n "$ac_ct_F77" && break
-done
-
- if test "x$ac_ct_F77" = x; then
- F77=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
-ac_tool_warned=yes ;;
-esac
- F77=$ac_ct_F77
- fi
-fi
-
-
-# Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (ac_try="$ac_compiler --version >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compiler --version >&5") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (ac_try="$ac_compiler -v >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compiler -v >&5") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (ac_try="$ac_compiler -V >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compiler -V >&5") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-rm -f a.out
-
-# If we don't use `.F' as extension, the preprocessor is not run on the
-# input file. (Note that this only needs to work for GNU compilers.)
-ac_save_ext=$ac_ext
-ac_ext=F
-{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; }
-if test "${ac_cv_f77_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
- program main
-#ifndef __GNUC__
- choke me
-#endif
-
- end
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
@@ -6171,13797 +4864,480 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
- test -z "$ac_f77_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_compiler_gnu=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_compiler_gnu=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_f77_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; }
-ac_ext=$ac_save_ext
-ac_test_FFLAGS=${FFLAGS+set}
-ac_save_FFLAGS=$FFLAGS
-FFLAGS=
-{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
-echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; }
-if test "${ac_cv_prog_f77_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- FFLAGS=-g
-cat >conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_f77_werror_flag" ||
+ test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_prog_f77_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_prog_f77_g=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
-echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; }
-if test "$ac_test_FFLAGS" = set; then
- FFLAGS=$ac_save_FFLAGS
-elif test $ac_cv_prog_f77_g = yes; then
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-g -O2"
- else
- FFLAGS="-g"
- fi
-else
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-O2"
- else
- FFLAGS=
- fi
-fi
-
-G77=`test $ac_compiler_gnu = yes && echo yes`
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-# find the maximum length of command line arguments
-{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
-echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; }
-if test "${lt_cv_sys_max_cmd_len+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
-echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; }
-else
- { echo "$as_me:$LINENO: result: none" >&5
-echo "${ECHO_T}none" >&6; }
-fi
-
-
-
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
-echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; }
-if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux* | k*bsd*-gnu)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDGIRSTW]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
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- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { echo "$as_me:$LINENO: result: failed" >&5
-echo "${ECHO_T}failed" >&6; }
-else
- { echo "$as_me:$LINENO: result: ok" >&5
-echo "${ECHO_T}ok" >&6; }
-fi
-
-{ echo "$as_me:$LINENO: checking for objdir" >&5
-echo $ECHO_N "checking for objdir... $ECHO_C" >&6; }
-if test "${lt_cv_objdir+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
-echo "${ECHO_T}$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e 1s/^X//'
-sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Constants:
-rm="rm -f"
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-ltmain="$ac_aux_dir/ltmain.sh"
-ofile="$default_ofile"
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_AR="ar"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
-echo "${ECHO_T}$ac_ct_AR" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-else
- AR="$ac_cv_prog_AR"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
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-echo "${ECHO_T}$STRIP" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
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-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
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- if test -n "$ac_ct_STRIP"; then
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$as_save_IFS
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-IFS=$as_save_IFS
-
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-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
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-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
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-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
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-ac_tool_warned=yes ;;
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- STRIP=$ac_ct_STRIP
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- STRIP="$ac_cv_prog_STRIP"
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-
-
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-test -z "$DLLTOOL" && DLLTOOL=dlltool
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-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-test -z "$NM" && NM=nm
-test -z "$SED" && SED=sed
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-
-if test -n "$RANLIB"; then
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- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-for cc_temp in $compiler""; do
- case $cc_temp in
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-echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
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-else
- case $MAGIC_CMD in
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- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
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-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
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- if test -n "$file_magic_test_file"; then
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- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
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- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
+ # Check for potential -arch flags. It is not universal unless
+ # there are some -arch flags. Note that *ppc* also matches
+ # ppc64. This check is also rather less than ideal.
+ case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #(
+ *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
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- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
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-echo $ECHO_N "checking for file... $ECHO_C" >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
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- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
-echo "${ECHO_T}$MAGIC_CMD" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-
- case $host_os in
- rhapsody* | darwin*)
- if test -n "$ac_tool_prefix"; then
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
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- if test -n "$DSYMUTIL"; then
- ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
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- ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
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-echo "${ECHO_T}$DSYMUTIL" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
- ac_ct_DSYMUTIL=$DSYMUTIL
- # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_DSYMUTIL"; then
- ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
- { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
-echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
- if test "x$ac_ct_DSYMUTIL" = x; then
- DSYMUTIL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
-ac_tool_warned=yes ;;
-esac
- DSYMUTIL=$ac_ct_DSYMUTIL
- fi
-else
- DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_NMEDIT+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$NMEDIT"; then
- ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
- { echo "$as_me:$LINENO: result: $NMEDIT" >&5
-echo "${ECHO_T}$NMEDIT" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
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- # Extract the first word of "nmedit", so it can be a program name with args.
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
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-else
- if test -n "$ac_ct_NMEDIT"; then
- ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
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- ac_cv_prog_ac_ct_NMEDIT="nmedit"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
- { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
-echo "${ECHO_T}$ac_ct_NMEDIT" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
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- if test "x$ac_ct_NMEDIT" = x; then
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- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
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-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
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- NMEDIT="$ac_cv_prog_NMEDIT"
fi
-
- { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
-echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; }
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- lt_cv_apple_cc_single_mod=no
- if test -z "${LT_MULTI_MODULE}"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- echo "int foo(void){return 1;}" > conftest.c
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
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- if test -f libconftest.dylib; then
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- rm -rf libconftest.dylib*
- fi
- rm conftest.c
- fi
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
-echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; }
- { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
-echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; }
-if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
int
main ()
{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
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- lt_cv_ld_exported_symbols_list=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- lt_cv_ld_exported_symbols_list=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
-echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; }
- case $host_os in
- rhapsody* | darwin1.[0123])
- _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*)
- # if running on 10.5 or later, the deployment target defaults
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- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- 10.[012]*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test "$lt_cv_apple_cc_single_mod" = "yes"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
- _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
- else
- _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
- fi
- if test "$DSYMUTIL" != ":"; then
- _lt_dsymutil="~$DSYMUTIL \$lib || :"
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-
-
-enable_dlopen=no
-enable_win32_dll=no
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then
- withval=$with_pic; pic_mode="$withval"
-else
- pic_mode=default
-fi
-
-test -z "$pic_mode" && pic_mode=default
-
-# Use C for the default configuration in the libtool script
-tagname=
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm -r conftest*
-
-
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
-
-{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:7549: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:7553: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic='-qnocommon'
- lt_prog_compiler_wl='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | cygwin* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- linux* | k*bsd*-gnu)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C 5.9
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Wl,'
- ;;
- *Sun\ F*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl=''
- ;;
- esac
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- rdos*)
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
-
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:7839: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:7843: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_pic_works=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; }
-
-if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
- case $lt_prog_compiler_pic in
- "" | " "*) ;;
- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
- esac
-else
- lt_prog_compiler_pic=
- lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_static_works+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_static_works=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_static_works=yes
- fi
- else
- lt_cv_prog_compiler_static_works=yes
- fi
- fi
- $rm -r conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; }
-
-if test x"$lt_cv_prog_compiler_static_works" = xyes; then
- :
-else
- lt_prog_compiler_static=
-fi
-
-
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_c_o+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_c_o=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:7943: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:7947: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
- if test "$hard_links" = no; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
-
- runpath_var=
- allow_undefined_flag=
- enable_shared_with_static_runtimes=no
- archive_cmds=
- archive_expsym_cmds=
- old_archive_From_new_cmds=
- old_archive_from_expsyms_cmds=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- thread_safe_flag_spec=
- hardcode_libdir_flag_spec=
- hardcode_libdir_flag_spec_ld=
- hardcode_libdir_separator=
- hardcode_direct=no
- hardcode_minus_L=no
- hardcode_shlibpath_var=unsupported
- link_all_deplibs=unknown
- hardcode_automatic=no
- module_cmds=
- module_expsym_cmds=
- always_export_symbols=no
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[3-9]*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- always_export_symbols=no
- enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- interix[3-9]*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | k*bsd*-gnu)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- *)
- tmp_sharedflag='-shared' ;;
- esac
- archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
+ } && test -s conftest.$ac_objext; then
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
int
main ()
{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
+ } && test -s conftest.$ac_objext; then
+ ac_cv_c_bigendian=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-
+ ac_cv_c_bigendian=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec=''
- link_all_deplibs=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld='+b $libdir'
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- link_all_deplibs=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag='${wl}-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='${wl}-z,text'
- allow_undefined_flag='${wl}-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
- fi
-
-{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5
-echo "${ECHO_T}$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
- $rm conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc=no
- else
- archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
-echo "${ECHO_T}$archive_cmds_need_lc" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-
-if test "$GCC" = yes; then
- case $host_os in
- darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
- *) lt_awk_arg="/^libraries:/" ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
- else
- lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary.
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path/$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
- else
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
- lt_foo="";
- lt_count=0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo="/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[lt_foo]++; }
- if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
- sys_lib_search_path_spec=`echo $lt_search_path_spec`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[4-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[3-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
- { echo "$as_me:$LINENO: overriding sys_lib_search_path_spec with" >&5
-echo "$as_me: overriding sys_lib_search_path_spec with" >&6;}
- { echo "$as_me:$LINENO: predefined value: $sys_lib_search_path_spec" >&5
-echo "$as_me: predefined value: $sys_lib_search_path_spec" >&6;}
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
- { echo "$as_me:$LINENO: overriding sys_lib_dlsearch_path_spec with" >&5
-echo "$as_me: overriding sys_lib_dlsearch_path_spec with" >&6;}
- { echo "$as_me:$LINENO: predefined value: $sys_lib_dlsearch_path_spec" >&5
-echo "$as_me: predefined value: $sys_lib_dlsearch_path_spec" >&6;}
-fi
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var" || \
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ echo "$as_me:$LINENO: result: $hardcode_action" >&5
-echo "${ECHO_T}$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
- ;;
- *)
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- ;;
- esac
-fi
-
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <limits.h>
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
int
main ()
{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_dl_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
- ac_cv_lib_dl_dlopen=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
-if test $ac_cv_lib_dl_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- { echo "$as_me:$LINENO: checking for shl_load" >&5
-echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; }
-if test "${ac_cv_func_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define shl_load innocuous_shl_load
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char shl_load (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef shl_load
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_shl_load || defined __stub___shl_load
-choke me
-#endif
-
-int
-main ()
-{
-return shl_load ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_func_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_func_shl_load=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
-echo "${ECHO_T}$ac_cv_func_shl_load" >&6; }
-if test $ac_cv_func_shl_load = yes; then
- lt_cv_dlopen="shl_load"
-else
- { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; }
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ } && test -s conftest.$ac_objext; then
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <limits.h>
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
int
main ()
{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_dld_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_dld_shl_load=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; }
-if test $ac_cv_lib_dld_shl_load = yes; then
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
-else
- { echo "$as_me:$LINENO: checking for dlopen" >&5
-echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
-if test "${ac_cv_func_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define dlopen innocuous_dlopen
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char dlopen (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef dlopen
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_dlopen || defined __stub___dlopen
-choke me
-#endif
-
-int
-main ()
-{
-return dlopen ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_func_dlopen=yes
+ } && test -s conftest.$ac_objext; then
+ ac_cv_c_bigendian=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_dlopen=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
+ ac_cv_c_bigendian=no
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
-if test $ac_cv_func_dlopen = yes; then
- lt_cv_dlopen="dlopen"
-else
- { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_dl_dlopen=yes
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
-if test $ac_cv_lib_dl_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
-echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; }
-if test "${ac_cv_lib_svld_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_svld_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_svld_dlopen=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; }
-if test $ac_cv_lib_svld_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
-echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
-if test "${ac_cv_lib_dld_dld_link+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then
+ # Try to guess by grepping values from an object file.
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
int
main ()
{
-return dld_link ();
+return use_ascii (foo) == use_ebcdic (foo);
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_dld_dld_link=yes
+ } && test -s conftest.$ac_objext; then
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_dld_dld_link=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
-if test $ac_cv_lib_dld_dld_link = yes; then
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
-echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; }
-if test "${lt_cv_dlopen_self+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 10307 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self" >&6; }
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
-echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; }
-if test "${lt_cv_dlopen_self_static+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 10407 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-# Report which library types will actually be built
-{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
-echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
-echo "${ECHO_T}$can_build_shared" >&6; }
-
-{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
-aix[4-9]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-{ echo "$as_me:$LINENO: result: $enable_shared" >&5
-echo "${ECHO_T}$enable_shared" >&6; }
-
-{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
-echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-{ echo "$as_me:$LINENO: result: $enable_static" >&5
-echo "${ECHO_T}$enable_static" >&6; }
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler \
- CC \
- LD \
- lt_prog_compiler_wl \
- lt_prog_compiler_pic \
- lt_prog_compiler_static \
- lt_prog_compiler_no_builtin_flag \
- export_dynamic_flag_spec \
- thread_safe_flag_spec \
- whole_archive_flag_spec \
- enable_shared_with_static_runtimes \
- old_archive_cmds \
- old_archive_from_new_cmds \
- predep_objects \
- postdep_objects \
- predeps \
- postdeps \
- compiler_lib_search_path \
- compiler_lib_search_dirs \
- archive_cmds \
- archive_expsym_cmds \
- postinstall_cmds \
- postuninstall_cmds \
- old_archive_from_expsyms_cmds \
- allow_undefined_flag \
- no_undefined_flag \
- export_symbols_cmds \
- hardcode_libdir_flag_spec \
- hardcode_libdir_flag_spec_ld \
- hardcode_libdir_separator \
- hardcode_automatic \
- module_cmds \
- module_expsym_cmds \
- lt_cv_prog_compiler_c_o \
- fix_srcfile_path \
- exclude_expsyms \
- include_expsyms; do
-
- case $var in
- old_archive_cmds | \
- old_archive_from_new_cmds | \
- archive_cmds | \
- archive_expsym_cmds | \
- module_cmds | \
- module_expsym_cmds | \
- old_archive_from_expsyms_cmds | \
- export_symbols_cmds | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="${ofile}T"
- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- $rm -f "$cfgfile"
- { echo "$as_me:$LINENO: creating $ofile" >&5
-echo "$as_me: creating $ofile" >&6;}
-
- cat <<__EOF__ >> "$cfgfile"
-#! $SHELL
-
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e 1s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# The names of the tagged configurations supported by this script.
-available_tags=
-
-# ### BEGIN LIBTOOL CONFIG
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps
-
-# The directories searched by this compiler when creating a shared
-# library
-compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path=$lt_fix_srcfile_path
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# ### END LIBTOOL CONFIG
-
-__EOF__
-
-
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-# Check whether --with-tags was given.
-if test "${with_tags+set}" = set; then
- withval=$with_tags; tagnames="$withval"
-fi
-
-
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
-echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
- fi
-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
-echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
- else
- { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
-echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
- fi
- fi
- if test -z "$LTCFLAGS"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
- fi
-
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
- available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
- "") ;;
- *) { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
-echo "$as_me: error: invalid tag name: $tagname" >&2;}
- { (exit 1); exit 1; }; }
- ;;
- esac
-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
-echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
- { (exit 1); exit 1; }; }
- fi
-
- # Update the list of available tags.
- if test -n "$tagname"; then
- echo appending configuration tag \"$tagname\" to $ofile
-
- case $tagname in
- CXX)
- if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-
-
-
-archive_cmds_need_lc_CXX=no
-allow_undefined_flag_CXX=
-always_export_symbols_CXX=no
-archive_expsym_cmds_CXX=
-export_dynamic_flag_spec_CXX=
-hardcode_direct_CXX=no
-hardcode_libdir_flag_spec_CXX=
-hardcode_libdir_flag_spec_ld_CXX=
-hardcode_libdir_separator_CXX=
-hardcode_minus_L_CXX=no
-hardcode_shlibpath_var_CXX=unsupported
-hardcode_automatic_CXX=no
-module_cmds_CXX=
-module_expsym_cmds_CXX=
-link_all_deplibs_CXX=unknown
-old_archive_cmds_CXX=$old_archive_cmds
-no_undefined_flag_CXX=
-whole_archive_flag_spec_CXX=
-enable_shared_with_static_runtimes_CXX=no
-
-# Dependencies to place before and after the object being linked:
-predep_objects_CXX=
-postdep_objects_CXX=
-predeps_CXX=
-postdeps_CXX=
-compiler_lib_search_path_CXX=
-compiler_lib_search_dirs_CXX=
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-objext_CXX=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm -r conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_LD=$LD
-lt_save_GCC=$GCC
-GCC=$GXX
-lt_save_with_gnu_ld=$with_gnu_ld
-lt_save_path_LD=$lt_cv_path_LD
-if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-else
- $as_unset lt_cv_prog_gnu_ld
-fi
-if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
-else
- $as_unset lt_cv_path_LD
-fi
-test -z "${LDCXX+set}" || LD=$LDCXX
-CC=${CXX-"c++"}
-compiler=$CC
-compiler_CXX=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# We don't want -fno-exception wen compiling C++ code, so set the
-# no_builtin_flag separately
-if test "$GXX" = yes; then
- lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
-else
- lt_prog_compiler_no_builtin_flag_CXX=
-fi
-
-if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
-echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
-else
- { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
-fi
-if test "${lt_cv_path_LD+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
fi
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
- { (exit 1); exit 1; }; }
-{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
-if test "${lt_cv_prog_gnu_ld+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_CXX=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
-
-# PORTME: fill in a description of your system's C++ link characteristics
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
-ld_shlibs_CXX=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_CXX=''
- hardcode_direct_CXX=yes
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct_CXX=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_CXX=yes
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- hardcode_libdir_separator_CXX=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_CXX=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_CXX='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
+$ac_includes_default
int
main ()
{
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_CXX="-z nodefs"
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_c_bigendian=no
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_CXX=' ${wl}-bernotok'
- allow_undefined_flag_CXX=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_CXX='$convenience'
- archive_cmds_need_lc_CXX=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_CXX=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- allow_undefined_flag_CXX=unsupported
- always_export_symbols_CXX=no
- enable_shared_with_static_runtimes_CXX=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
- darwin* | rhapsody*)
- archive_cmds_need_lc_CXX=no
- hardcode_direct_CXX=no
- hardcode_automatic_CXX=yes
- hardcode_shlibpath_var_CXX=unsupported
- whole_archive_flag_spec_CXX=''
- link_all_deplibs_CXX=yes
- allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
- if test "$GXX" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- if test "$lt_cv_apple_cc_single_mod" != "yes"; then
- archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
- archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
- fi
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_CXX=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- freebsd[12]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- ld_shlibs_CXX=no
- ;;
- freebsd-elf*)
- archive_cmds_need_lc_CXX=no
- ;;
- freebsd* | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- ld_shlibs_CXX=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- export_dynamic_flag_spec_CXX='${wl}-E'
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- case $host_cpu in
- hppa*64*|ia64*) ;;
- *)
- export_dynamic_flag_spec_CXX='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- ;;
- *)
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- interix[3-9]*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- link_all_deplibs_CXX=yes
- ;;
- esac
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- ;;
- linux* | k*bsd*-gnu)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
-
- # Not sure whether something based on
- # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
- # would be better.
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- ld_shlibs_CXX=no
- ;;
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- export_dynamic_flag_spec_CXX='${wl}-E'
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- else
- ld_shlibs_CXX=no
- fi
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' -expect_unresolved \*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- archive_cmds_need_lc_CXX=yes
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_shlibpath_var_CXX=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
- ;;
- esac
- link_all_deplibs_CXX=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- ;;
- esac
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag_CXX='${wl}-z,text'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- no_undefined_flag_CXX='${wl}-z,text'
- allow_undefined_flag_CXX='${wl}-z,nodefs'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
- export_dynamic_flag_spec_CXX='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-esac
-{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
-echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-GCC_CXX="$GXX"
-LD_CXX="$LD"
-
-cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$compiler_lib_search_path_CXX"; then
- compiler_lib_search_path_CXX="${prev}${p}"
- else
- compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$postdeps_CXX"; then
- postdeps_CXX="${prev}${p}"
- else
- postdeps_CXX="${postdeps_CXX} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$predep_objects_CXX"; then
- predep_objects_CXX="$p"
- else
- predep_objects_CXX="$predep_objects_CXX $p"
- fi
- else
- if test -z "$postdep_objects_CXX"; then
- postdep_objects_CXX="$p"
- else
- postdep_objects_CXX="$postdep_objects_CXX $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$rm -f confest.$objext
-
-compiler_lib_search_dirs_CXX=
-if test -n "$compiler_lib_search_path_CXX"; then
- compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
-fi
-
-# PORTME: override above test on systems where it is broken
-case $host_os in
-interix[3-9]*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- predep_objects_CXX=
- postdep_objects_CXX=
- postdeps_CXX=
- ;;
-
-linux*)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- #
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
- if test "$solaris_use_stlport4" != yes; then
- postdeps_CXX='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
-
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- if test "$solaris_use_stlport4" != yes; then
- postdeps_CXX='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-esac
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
-
-lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
-
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | cygwin* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_CXX='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- lt_prog_compiler_pic_CXX=
- ;;
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_CXX=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix[4-9]*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- else
- lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_CXX='-qnocommon'
- lt_prog_compiler_wl_CXX='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- lt_prog_compiler_pic_CXX='+Z'
- fi
- ;;
- aCC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_CXX='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux* | k*bsd*-gnu)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fpic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- lt_prog_compiler_pic_CXX='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- lt_prog_compiler_wl_CXX='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- lt_prog_compiler_pic_CXX='-pic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- lcc*)
- # Lucid
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- lt_prog_compiler_can_build_shared_CXX=no
- ;;
- esac
- fi
-
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
-
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_pic_works_CXX=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:12808: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:12812: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_pic_works_CXX=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_CXX" >&6; }
-
-if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
- case $lt_prog_compiler_pic_CXX in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
- esac
-else
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_CXX=
- ;;
- *)
- lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_static_works_CXX=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_static_works_CXX=yes
- fi
- else
- lt_cv_prog_compiler_static_works_CXX=yes
- fi
- fi
- $rm -r conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_static_works_CXX" >&6; }
-
-if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
- :
-else
- lt_prog_compiler_static_CXX=
-fi
-
-
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_c_o_CXX=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:12912: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:12916: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_CXX=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
+( exit $ac_status )
+ac_cv_c_bigendian=yes
fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
- if test "$hard_links" = no; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
-
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix[4-9]*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- export_symbols_cmds_CXX="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
- exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
-
-{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
-echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_CXX=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_CXX in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
- $rm conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_CXX
- pic_flag=$lt_prog_compiler_pic_CXX
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
- allow_undefined_flag_CXX=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc_CXX=no
- else
- archive_cmds_need_lc_CXX=yes
- fi
- allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[4-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[3-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
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- fi
- need_version=yes
- ;;
-
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- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
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- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
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- dynamic_linker=no
- ;;
-esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
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-test "$dynamic_linker" = no && can_build_shared=no
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
- { echo "$as_me:$LINENO: overriding sys_lib_search_path_spec with" >&5
-echo "$as_me: overriding sys_lib_search_path_spec with" >&6;}
- { echo "$as_me:$LINENO: predefined value: $sys_lib_search_path_spec" >&5
-echo "$as_me: predefined value: $sys_lib_search_path_spec" >&6;}
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
- { echo "$as_me:$LINENO: overriding sys_lib_dlsearch_path_spec with" >&5
-echo "$as_me: overriding sys_lib_dlsearch_path_spec with" >&6;}
- { echo "$as_me:$LINENO: predefined value: $sys_lib_dlsearch_path_spec" >&5
-echo "$as_me: predefined value: $sys_lib_dlsearch_path_spec" >&6;}
-fi
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
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-if test -n "$hardcode_libdir_flag_spec_CXX" || \
- test -n "$runpath_var_CXX" || \
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-
- # We can hardcode non-existant directories.
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- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
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- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_CXX=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
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- hardcode_action_CXX=unsupported
-fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
-echo "${ECHO_T}$hardcode_action_CXX" >&6; }
-
-if test "$hardcode_action_CXX" = relink; then
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- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
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- old_postinstall_cmds old_postuninstall_cmds \
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- CC_CXX \
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- lt_prog_compiler_pic_CXX \
- lt_prog_compiler_static_CXX \
- lt_prog_compiler_no_builtin_flag_CXX \
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- thread_safe_flag_spec_CXX \
- whole_archive_flag_spec_CXX \
- enable_shared_with_static_runtimes_CXX \
- old_archive_cmds_CXX \
- old_archive_from_new_cmds_CXX \
- predep_objects_CXX \
- postdep_objects_CXX \
- predeps_CXX \
- postdeps_CXX \
- compiler_lib_search_path_CXX \
- compiler_lib_search_dirs_CXX \
- archive_cmds_CXX \
- archive_expsym_cmds_CXX \
- postinstall_cmds_CXX \
- postuninstall_cmds_CXX \
- old_archive_from_expsyms_cmds_CXX \
- allow_undefined_flag_CXX \
- no_undefined_flag_CXX \
- export_symbols_cmds_CXX \
- hardcode_libdir_flag_spec_CXX \
- hardcode_libdir_flag_spec_ld_CXX \
- hardcode_libdir_separator_CXX \
- hardcode_automatic_CXX \
- module_cmds_CXX \
- module_expsym_cmds_CXX \
- lt_cv_prog_compiler_c_o_CXX \
- fix_srcfile_path_CXX \
- exclude_expsyms_CXX \
- include_expsyms_CXX; do
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- case $var in
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- old_archive_from_new_cmds_CXX | \
- archive_cmds_CXX | \
- archive_expsym_cmds_CXX | \
- module_cmds_CXX | \
- module_expsym_cmds_CXX | \
- old_archive_from_expsyms_cmds_CXX | \
- export_symbols_cmds_CXX | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
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- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
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- done
-
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- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
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-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
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-build=$build
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-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_CXX
-
-# Is the compiler the GNU C compiler?
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-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_CXX
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_CXX
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
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-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
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-
-# Additional compiler flags for building library objects.
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-pic_mode=$pic_mode
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-# Must we lock files when doing compilation?
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-old_postinstall_cmds=$lt_old_postinstall_cmds
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-
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-
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-# Dependencies to place before the objects being linked to create a
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-no_undefined_flag_F77=
-whole_archive_flag_spec_F77=
-enable_shared_with_static_runtimes_F77=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-objext_F77=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="\
- program t
- end
-"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm -r conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${F77-"f77"}
-compiler=$CC
-compiler_F77=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
-echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
-echo "${ECHO_T}$can_build_shared" >&6; }
-
-{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix[4-9]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-{ echo "$as_me:$LINENO: result: $enable_shared" >&5
-echo "${ECHO_T}$enable_shared" >&6; }
-
-{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
-echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-{ echo "$as_me:$LINENO: result: $enable_static" >&5
-echo "${ECHO_T}$enable_static" >&6; }
-
-GCC_F77="$G77"
-LD_F77="$LD"
-
-lt_prog_compiler_wl_F77=
-lt_prog_compiler_pic_F77=
-lt_prog_compiler_static_F77=
-
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_static_F77='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_F77='-fno-common'
- ;;
-
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_F77=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_F77=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_F77='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- else
- lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_F77='-qnocommon'
- lt_prog_compiler_wl_F77='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | cygwin* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- linux* | k*bsd*-gnu)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-fpic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C 5.9
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- lt_prog_compiler_wl_F77='-Wl,'
- ;;
- *Sun\ F*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- lt_prog_compiler_wl_F77=''
- ;;
- esac
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- rdos*)
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_F77='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_F77='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_F77='-Qoption ld '
- lt_prog_compiler_pic_F77='-PIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_F77='-Kconform_pic'
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_can_build_shared_F77=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_F77='-pic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_F77=no
- ;;
- esac
- fi
-
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_F77"; then
-
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_pic_works_F77=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_F77"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:14495: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:14499: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_pic_works_F77=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_F77" >&6; }
-
-if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then
- case $lt_prog_compiler_pic_F77 in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
- esac
-else
- lt_prog_compiler_pic_F77=
- lt_prog_compiler_can_build_shared_F77=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_F77=
- ;;
- *)
- lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_static_works_F77=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_static_works_F77=yes
- fi
- else
- lt_cv_prog_compiler_static_works_F77=yes
- fi
- fi
- $rm -r conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_static_works_F77" >&6; }
-
-if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then
- :
-else
- lt_prog_compiler_static_F77=
-fi
-
-
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_c_o_F77=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:14599: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:14603: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_F77=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
- if test "$hard_links" = no; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
-
- runpath_var=
- allow_undefined_flag_F77=
- enable_shared_with_static_runtimes_F77=no
- archive_cmds_F77=
- archive_expsym_cmds_F77=
- old_archive_From_new_cmds_F77=
- old_archive_from_expsyms_cmds_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- thread_safe_flag_spec_F77=
- hardcode_libdir_flag_spec_F77=
- hardcode_libdir_flag_spec_ld_F77=
- hardcode_libdir_separator_F77=
- hardcode_direct_F77=no
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=unsupported
- link_all_deplibs_F77=unknown
- hardcode_automatic_F77=no
- module_cmds_F77=
- module_expsym_cmds_F77=
- always_export_symbols_F77=no
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_F77=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_F77=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_F77='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_F77=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[3-9]*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_F77=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_F77=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_F77='-L$libdir'
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=no
- enable_shared_with_static_runtimes_F77=yes
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- interix[3-9]*)
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | k*bsd*-gnu)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- *)
- tmp_sharedflag='-shared' ;;
- esac
- archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_F77=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_F77" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=yes
- archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_F77=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_F77=unsupported
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_F77=''
- hardcode_direct_F77=yes
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct_F77=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_F77=yes
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_libdir_separator_F77=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_F77=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_F77='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
- program main
-
- end
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_f77_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_F77="-z nodefs"
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
- program main
+;; #(
+ no)
+ ;; #(
+ universal)
- end
+cat >>confdefs.h <<\_ACEOF
+#define AC_APPLE_UNIVERSAL_BUILD 1
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_f77_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_F77=' ${wl}-bernotok'
- allow_undefined_flag_F77=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_F77='$convenience'
- archive_cmds_need_lc_F77=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_F77=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_F77=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_F77=' '
- allow_undefined_flag_F77=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_F77='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_F77=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_F77=no
- hardcode_direct_F77=no
- hardcode_automatic_F77=yes
- hardcode_shlibpath_var_F77=unsupported
- whole_archive_flag_spec_F77=''
- link_all_deplibs_F77=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- freebsd1*)
- ld_shlibs_F77=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_F77='+b $libdir'
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- ;;
- *)
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- link_all_deplibs_F77=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- newsos6)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_shlibpath_var_F77=no
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- ;;
- *)
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- allow_undefined_flag_F77=unsupported
- archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_F77='-rpath $libdir'
- fi
- hardcode_libdir_separator_F77=:
- ;;
-
- solaris*)
- no_undefined_flag_F77=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_shlibpath_var_F77=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- link_all_deplibs_F77=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_F77='$CC -r -o $output$reload_objs'
- hardcode_direct_F77=no
- ;;
- motorola)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4.3*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_F77=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag_F77='${wl}-z,text'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- runpath_var='LD_RUN_PATH'
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_F77='${wl}-z,text'
- allow_undefined_flag_F77='${wl}-z,nodefs'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
- export_dynamic_flag_spec_F77='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
-
-{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
-echo "${ECHO_T}$ld_shlibs_F77" >&6; }
-test "$ld_shlibs_F77" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_F77" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_F77=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_F77 in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
- $rm conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_F77
- pic_flag=$lt_prog_compiler_pic_F77
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_F77
- allow_undefined_flag_F77=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc_F77=no
- else
- archive_cmds_need_lc_F77=yes
- fi
- allow_undefined_flag_F77=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[4-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
+ ;; #(
*)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[3-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
- { echo "$as_me:$LINENO: overriding sys_lib_search_path_spec with" >&5
-echo "$as_me: overriding sys_lib_search_path_spec with" >&6;}
- { echo "$as_me:$LINENO: predefined value: $sys_lib_search_path_spec" >&5
-echo "$as_me: predefined value: $sys_lib_search_path_spec" >&6;}
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
- { echo "$as_me:$LINENO: overriding sys_lib_dlsearch_path_spec with" >&5
-echo "$as_me: overriding sys_lib_dlsearch_path_spec with" >&6;}
- { echo "$as_me:$LINENO: predefined value: $sys_lib_dlsearch_path_spec" >&5
-echo "$as_me: predefined value: $sys_lib_dlsearch_path_spec" >&6;}
-fi
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
-hardcode_action_F77=
-if test -n "$hardcode_libdir_flag_spec_F77" || \
- test -n "$runpath_var_F77" || \
- test "X$hardcode_automatic_F77" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_F77" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
- test "$hardcode_minus_L_F77" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_F77=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_F77=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_F77=unsupported
-fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
-echo "${ECHO_T}$hardcode_action_F77" >&6; }
-
-if test "$hardcode_action_F77" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_F77 \
- CC_F77 \
- LD_F77 \
- lt_prog_compiler_wl_F77 \
- lt_prog_compiler_pic_F77 \
- lt_prog_compiler_static_F77 \
- lt_prog_compiler_no_builtin_flag_F77 \
- export_dynamic_flag_spec_F77 \
- thread_safe_flag_spec_F77 \
- whole_archive_flag_spec_F77 \
- enable_shared_with_static_runtimes_F77 \
- old_archive_cmds_F77 \
- old_archive_from_new_cmds_F77 \
- predep_objects_F77 \
- postdep_objects_F77 \
- predeps_F77 \
- postdeps_F77 \
- compiler_lib_search_path_F77 \
- compiler_lib_search_dirs_F77 \
- archive_cmds_F77 \
- archive_expsym_cmds_F77 \
- postinstall_cmds_F77 \
- postuninstall_cmds_F77 \
- old_archive_from_expsyms_cmds_F77 \
- allow_undefined_flag_F77 \
- no_undefined_flag_F77 \
- export_symbols_cmds_F77 \
- hardcode_libdir_flag_spec_F77 \
- hardcode_libdir_flag_spec_ld_F77 \
- hardcode_libdir_separator_F77 \
- hardcode_automatic_F77 \
- module_cmds_F77 \
- module_expsym_cmds_F77 \
- lt_cv_prog_compiler_c_o_F77 \
- fix_srcfile_path_F77 \
- exclude_expsyms_F77 \
- include_expsyms_F77; do
-
- case $var in
- old_archive_cmds_F77 | \
- old_archive_from_new_cmds_F77 | \
- archive_cmds_F77 | \
- archive_expsym_cmds_F77 | \
- module_cmds_F77 | \
- module_expsym_cmds_F77 | \
- old_archive_from_expsyms_cmds_F77 | \
- export_symbols_cmds_F77 | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_F77
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_F77
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_F77
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_F77
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_F77
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_F77
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_F77
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_F77
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_F77
-archive_expsym_cmds=$lt_archive_expsym_cmds_F77
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_F77
-module_expsym_cmds=$lt_module_expsym_cmds_F77
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_F77
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_F77
-
-# The directories searched by this compiler when creating a shared
-# library
-compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_F77
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_F77
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_F77
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_F77
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_F77
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_F77
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_F77
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_F77
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path=$lt_fix_srcfile_path
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_F77
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_F77
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_F77
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_F77
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
-
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-objext_GCJ=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm -r conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-compiler_GCJ=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-archive_cmds_need_lc_GCJ=no
-
-old_archive_cmds_GCJ=$old_archive_cmds
-
+ { { $as_echo "$as_me:$LINENO: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+$as_echo "$as_me: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
-lt_prog_compiler_no_builtin_flag_GCJ=
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
+ac_config_headers="$ac_config_headers config.h"
-{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:16806: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:16810: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
+## _KPSE_INIT: Initialize TL infrastructure
+kpse_BLD=`(cd "./../../." && pwd)`
+kpse_SRC=`(cd "$srcdir/../../." && pwd)`
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+## _KPSE_LIB_FLAGS: Setup zlib (-lz) flags
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
-else
- :
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then
+ withval=$with_system_zlib;
fi
+# Check whether --with-zlib-includes was given.
+if test "${with_zlib_includes+set}" = set; then
+ withval=$with_zlib_includes;
fi
-lt_prog_compiler_wl_GCJ=
-lt_prog_compiler_pic_GCJ=
-lt_prog_compiler_static_GCJ=
-
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_static_GCJ='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
-
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_GCJ='-fno-common'
- ;;
-
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_GCJ=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_GCJ=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- else
- lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_GCJ='-qnocommon'
- lt_prog_compiler_wl_GCJ='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | cygwin* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
-
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- linux* | k*bsd*-gnu)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-fpic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C 5.9
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- lt_prog_compiler_wl_GCJ='-Wl,'
- ;;
- *Sun\ F*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- lt_prog_compiler_wl_GCJ=''
- ;;
- esac
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- rdos*)
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_GCJ='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_GCJ='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_GCJ='-Qoption ld '
- lt_prog_compiler_pic_GCJ='-PIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_GCJ='-Kconform_pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_GCJ='-pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
- esac
- fi
-
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_GCJ"; then
-
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_pic_works_GCJ=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17096: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:17100: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_pic_works_GCJ=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_GCJ" >&6; }
-
-if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then
- case $lt_prog_compiler_pic_GCJ in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
- esac
-else
- lt_prog_compiler_pic_GCJ=
- lt_prog_compiler_can_build_shared_GCJ=no
+# Check whether --with-zlib-libdir was given.
+if test "${with_zlib_libdir+set}" = set; then
+ withval=$with_zlib_libdir;
fi
-
+if test "x$with_system_zlib" = xyes; then
+ if test "x$with_zlib_includes" != x && test "x$with_zlib_includes" != xyes; then
+ ZLIB_INCLUDES="-I$with_zlib_includes"
fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_GCJ=
- ;;
- *)
- lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_static_works_GCJ=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_static_works_GCJ=yes
- fi
- else
- lt_cv_prog_compiler_static_works_GCJ=yes
- fi
- fi
- $rm -r conftest*
- LDFLAGS="$save_LDFLAGS"
-
+ZLIB_LIBS="-lz"
+if test "x$with_zlib_libdir" != x && test "x$with_zlib_libdir" != xyes; then
+ ZLIB_LIBS="-L$with_zlib_libdir $ZLIB_LIBS"
fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_static_works_GCJ" >&6; }
-
-if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then
- :
else
- lt_prog_compiler_static_GCJ=
+ ZLIB_INCLUDES=`echo '-IBLD/libs/zlib' | sed \
+ -e "s,SRC/,$kpse_SRC/,g" \
+ -e "s,BLD/,$kpse_BLD/,g"`
+ ZLIB_LIBS=`echo 'BLD/libs/zlib/libz.a' | sed \
+ -e "s,BLD/,$kpse_BLD/,g"`
+ ZLIB_DEPEND=`echo 'BLD/libs/zlib/libz.a' | sed \
+ -e 's,BLD/,${top_builddir}/../../,g'`
+ ZLIB_RULE='# Rebuild libz
+$(ZLIB_DEPEND): ${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h
+ cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS)
+${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h:
+ cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS)'
fi
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
-if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_c_o_GCJ=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17200: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:17204: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_GCJ=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
- if test "$hard_links" = no; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
+ if test "x$enable_build" != xno; then
+ build_TRUE=
+ build_FALSE='#'
else
- need_locks=no
+ build_TRUE='#'
+ build_FALSE=
fi
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
-
- runpath_var=
- allow_undefined_flag_GCJ=
- enable_shared_with_static_runtimes_GCJ=no
- archive_cmds_GCJ=
- archive_expsym_cmds_GCJ=
- old_archive_From_new_cmds_GCJ=
- old_archive_from_expsyms_cmds_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- thread_safe_flag_spec_GCJ=
- hardcode_libdir_flag_spec_GCJ=
- hardcode_libdir_flag_spec_ld_GCJ=
- hardcode_libdir_separator_GCJ=
- hardcode_direct_GCJ=no
- hardcode_minus_L_GCJ=no
- hardcode_shlibpath_var_GCJ=unsupported
- link_all_deplibs_GCJ=unknown
- hardcode_automatic_GCJ=no
- module_cmds_GCJ=
- module_expsym_cmds_GCJ=
- always_export_symbols_GCJ=no
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_GCJ=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_GCJ=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_GCJ=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[3-9]*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
+# Configure must not fail, or 'make dist' will fail as well; thus
+# don't run any tests for '--disable-build', there may be no zlib.
+if test "x$enable_build" != xno; then
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_GCJ=no
- ;;
+save_CPPFLAGS=$CPPFLAGS
+save_LIBS=$LIBS
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_GCJ=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
+CPPFLAGS="$CPPFLAGS $ZLIB_INCLUDES"
+LIBS="$ZLIB_LIBS $LIBS"
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=no
- enable_shared_with_static_runtimes_GCJ=yes
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- interix[3-9]*)
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | k*bsd*-gnu)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- *)
- tmp_sharedflag='-shared' ;;
- esac
- archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_GCJ=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_GCJ" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=yes
- archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_GCJ=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_GCJ=unsupported
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_GCJ=''
- hardcode_direct_GCJ=yes
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct_GCJ=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_libdir_separator_GCJ=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_GCJ=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_GCJ='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
+{ $as_echo "$as_me:$LINENO: checking for compress" >&5
+$as_echo_n "checking for compress... " >&6; }
+if test "${ac_cv_func_compress+set}" = set; then
+ $as_echo_n "(cached) " >&6
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_GCJ="-z nodefs"
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+/* Define compress to an innocuous variant, in case <limits.h> declares compress.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define compress innocuous_compress
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_GCJ=' ${wl}-bernotok'
- allow_undefined_flag_GCJ=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_GCJ='$convenience'
- archive_cmds_need_lc_GCJ=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_GCJ=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_GCJ=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ=' '
- allow_undefined_flag_GCJ=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_GCJ='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_GCJ=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_GCJ=no
- hardcode_direct_GCJ=no
- hardcode_automatic_GCJ=yes
- hardcode_shlibpath_var_GCJ=unsupported
- whole_archive_flag_spec_GCJ=''
- link_all_deplibs_GCJ=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- freebsd1*)
- ld_shlibs_GCJ=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_direct_GCJ=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- ;;
- *)
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- link_all_deplibs_GCJ=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- newsos6)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- allow_undefined_flag_GCJ=unsupported
- archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_separator_GCJ=:
- ;;
-
- solaris*)
- no_undefined_flag_GCJ=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_shlibpath_var_GCJ=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- link_all_deplibs_GCJ=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_GCJ='$CC -r -o $output$reload_objs'
- hardcode_direct_GCJ=no
- ;;
- motorola)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4.3*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_GCJ=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag_GCJ='${wl}-z,text'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_GCJ='${wl}-z,text'
- allow_undefined_flag_GCJ='${wl}-z,nodefs'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
-
-{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
-echo "${ECHO_T}$ld_shlibs_GCJ" >&6; }
-test "$ld_shlibs_GCJ" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_GCJ" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_GCJ=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_GCJ in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
- $rm conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_GCJ
- pic_flag=$lt_prog_compiler_pic_GCJ
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
- allow_undefined_flag_GCJ=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc_GCJ=no
- else
- archive_cmds_need_lc_GCJ=yes
- fi
- allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[4-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[3-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
- { echo "$as_me:$LINENO: overriding sys_lib_search_path_spec with" >&5
-echo "$as_me: overriding sys_lib_search_path_spec with" >&6;}
- { echo "$as_me:$LINENO: predefined value: $sys_lib_search_path_spec" >&5
-echo "$as_me: predefined value: $sys_lib_search_path_spec" >&6;}
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
- { echo "$as_me:$LINENO: overriding sys_lib_dlsearch_path_spec with" >&5
-echo "$as_me: overriding sys_lib_dlsearch_path_spec with" >&6;}
- { echo "$as_me:$LINENO: predefined value: $sys_lib_dlsearch_path_spec" >&5
-echo "$as_me: predefined value: $sys_lib_dlsearch_path_spec" >&6;}
-fi
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
-hardcode_action_GCJ=
-if test -n "$hardcode_libdir_flag_spec_GCJ" || \
- test -n "$runpath_var_GCJ" || \
- test "X$hardcode_automatic_GCJ" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_GCJ" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
- test "$hardcode_minus_L_GCJ" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_GCJ=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_GCJ=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_GCJ=unsupported
-fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
-echo "${ECHO_T}$hardcode_action_GCJ" >&6; }
-
-if test "$hardcode_action_GCJ" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_GCJ \
- CC_GCJ \
- LD_GCJ \
- lt_prog_compiler_wl_GCJ \
- lt_prog_compiler_pic_GCJ \
- lt_prog_compiler_static_GCJ \
- lt_prog_compiler_no_builtin_flag_GCJ \
- export_dynamic_flag_spec_GCJ \
- thread_safe_flag_spec_GCJ \
- whole_archive_flag_spec_GCJ \
- enable_shared_with_static_runtimes_GCJ \
- old_archive_cmds_GCJ \
- old_archive_from_new_cmds_GCJ \
- predep_objects_GCJ \
- postdep_objects_GCJ \
- predeps_GCJ \
- postdeps_GCJ \
- compiler_lib_search_path_GCJ \
- compiler_lib_search_dirs_GCJ \
- archive_cmds_GCJ \
- archive_expsym_cmds_GCJ \
- postinstall_cmds_GCJ \
- postuninstall_cmds_GCJ \
- old_archive_from_expsyms_cmds_GCJ \
- allow_undefined_flag_GCJ \
- no_undefined_flag_GCJ \
- export_symbols_cmds_GCJ \
- hardcode_libdir_flag_spec_GCJ \
- hardcode_libdir_flag_spec_ld_GCJ \
- hardcode_libdir_separator_GCJ \
- hardcode_automatic_GCJ \
- module_cmds_GCJ \
- module_expsym_cmds_GCJ \
- lt_cv_prog_compiler_c_o_GCJ \
- fix_srcfile_path_GCJ \
- exclude_expsyms_GCJ \
- include_expsyms_GCJ; do
-
- case $var in
- old_archive_cmds_GCJ | \
- old_archive_from_new_cmds_GCJ | \
- archive_cmds_GCJ | \
- archive_expsym_cmds_GCJ | \
- module_cmds_GCJ | \
- module_expsym_cmds_GCJ | \
- old_archive_from_expsyms_cmds_GCJ | \
- export_symbols_cmds_GCJ | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_GCJ
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_GCJ
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_GCJ
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_GCJ
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_GCJ
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_GCJ
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_GCJ
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_GCJ
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_GCJ
-archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_GCJ
-module_expsym_cmds=$lt_module_expsym_cmds_GCJ
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_GCJ
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_GCJ
-
-# The directories searched by this compiler when creating a shared
-# library
-compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_GCJ
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_GCJ
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_GCJ
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_GCJ
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_GCJ
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_GCJ
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_GCJ
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path=$lt_fix_srcfile_path
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_GCJ
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_GCJ
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_GCJ
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_GCJ
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- RC)
-
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-objext_RC=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm -r conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${RC-"windres"}
-compiler=$CC
-compiler_RC=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-lt_cv_prog_compiler_c_o_RC=yes
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_RC \
- CC_RC \
- LD_RC \
- lt_prog_compiler_wl_RC \
- lt_prog_compiler_pic_RC \
- lt_prog_compiler_static_RC \
- lt_prog_compiler_no_builtin_flag_RC \
- export_dynamic_flag_spec_RC \
- thread_safe_flag_spec_RC \
- whole_archive_flag_spec_RC \
- enable_shared_with_static_runtimes_RC \
- old_archive_cmds_RC \
- old_archive_from_new_cmds_RC \
- predep_objects_RC \
- postdep_objects_RC \
- predeps_RC \
- postdeps_RC \
- compiler_lib_search_path_RC \
- compiler_lib_search_dirs_RC \
- archive_cmds_RC \
- archive_expsym_cmds_RC \
- postinstall_cmds_RC \
- postuninstall_cmds_RC \
- old_archive_from_expsyms_cmds_RC \
- allow_undefined_flag_RC \
- no_undefined_flag_RC \
- export_symbols_cmds_RC \
- hardcode_libdir_flag_spec_RC \
- hardcode_libdir_flag_spec_ld_RC \
- hardcode_libdir_separator_RC \
- hardcode_automatic_RC \
- module_cmds_RC \
- module_expsym_cmds_RC \
- lt_cv_prog_compiler_c_o_RC \
- fix_srcfile_path_RC \
- exclude_expsyms_RC \
- include_expsyms_RC; do
-
- case $var in
- old_archive_cmds_RC | \
- old_archive_from_new_cmds_RC | \
- archive_cmds_RC | \
- archive_expsym_cmds_RC | \
- module_cmds_RC | \
- module_expsym_cmds_RC | \
- old_archive_from_expsyms_cmds_RC | \
- export_symbols_cmds_RC | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_RC
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_RC
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_RC
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_RC
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_RC
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_RC
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_RC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_RC
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_RC
-archive_expsym_cmds=$lt_archive_expsym_cmds_RC
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_RC
-module_expsym_cmds=$lt_module_expsym_cmds_RC
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_RC
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_RC
-
-# The directories searched by this compiler when creating a shared
-# library
-compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_RC
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_RC
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_RC
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_RC
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_RC
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_RC
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_RC
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_RC
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path=$lt_fix_srcfile_path
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_RC
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_RC
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_RC
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_RC
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- ;;
-
- *)
- { { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
-echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
- { (exit 1); exit 1; }; }
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
-echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
- { (exit 1); exit 1; }; }
- fi
-fi
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Prevent multiple expansion
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test "${target_os}" = "mingw32"; then
-AC_PROG_RC
-fi
-
-
-# Check whether --with-old-lib-names was given.
-if test "${with_old_lib_names+set}" = set; then
- withval=$with_old_lib_names; case "${withval}" in
- yes) oldnames=true ;;
- no) oldnames=false ;;
- *) { { echo "$as_me:$LINENO: error: bad value ${withval} for --with-old-lib-names" >&5
-echo "$as_me: error: bad value ${withval} for --with-old-lib-names" >&2;}
- { (exit 1); exit 1; }; } ;;
-esac
-else
- oldnames=false
-fi
-
- if test x$oldnames = xtrue; then
- OLD_LIB_NAMES_TRUE=
- OLD_LIB_NAMES_FALSE='#'
-else
- OLD_LIB_NAMES_TRUE='#'
- OLD_LIB_NAMES_FALSE=
-fi
-
-
-
-# Check whether --with-system_zlib was given.
-if test "${with_system_zlib+set}" = set; then
- withval=$with_system_zlib;
-fi
-
-
-
-# Check whether --with-zlib_libdir was given.
-if test "${with_zlib_libdir+set}" = set; then
- withval=$with_zlib_libdir;
-fi
-
-
-
-# Check whether --with-zlib_include was given.
-if test "${with_zlib_include+set}" = set; then
- withval=$with_zlib_include;
-fi
-
-
-if test "$needs_zlib" = no; then
- ZLIBCPPFLAGS=
- LDZLIB=
- ZLIBDEP=
-else
- EXTRA_ZLIB_INCLUDE=
- EXTRA_ZLIB_LIBDIR=
-
- if test "$with_system_zlib" = yes; then
- if test "x$with_zlib_libdir" != x; then
- EXTRA_ZLIB_LIBDIR="-L$with_zlib_libdir"
- fi
- if test "x$with_zlib_include" != x; then
- EXTRA_ZLIB_INCLUDE="-I$with_zlib_include"
- fi
- fi
-
- OLD_LDFLAGS=$LDFLAGS
- OLD_CPP=$CPP
- OLD_LIBS=$LIBS
-
- LDFLAGS="$LDFLAGS $EXTRA_ZLIB_LIBDIR"
- CPP="$CPP $EXTRA_ZLIB_INCLUDE"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char compress (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
- if test "$with_system_zlib" = yes; then
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
-{ echo "$as_me:$LINENO: checking for inflate in -lz" >&5
-echo $ECHO_N "checking for inflate in -lz... $ECHO_C" >&6; }
-if test "${ac_cv_lib_z_inflate+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+#undef compress
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
@@ -19969,11 +5345,18 @@ cat >>conftest.$ac_ext <<_ACEOF
#ifdef __cplusplus
extern "C"
#endif
-char inflate ();
+char compress ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_compress || defined __stub___compress
+choke me
+#endif
+
int
main ()
{
-return inflate ();
+return compress ();
;
return 0;
}
@@ -19984,65 +5367,61 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_z_inflate=yes
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_compress=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_z_inflate=no
+ ac_cv_func_compress=no
fi
+rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflate" >&5
-echo "${ECHO_T}$ac_cv_lib_z_inflate" >&6; }
-if test $ac_cv_lib_z_inflate = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBZ 1
-_ACEOF
-
- LIBS="-lz $LIBS"
-
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_compress" >&5
+$as_echo "$ac_cv_func_compress" >&6; }
+if test "x$ac_cv_func_compress" = x""yes; then
+ :
else
- { echo "$as_me:$LINENO: WARNING: Standard ZLIB library not found. Compiling my own." >&5
-echo "$as_me: WARNING: Standard ZLIB library not found. Compiling my own." >&2;}
- with_system_zlib=no
+ { { $as_echo "$as_me:$LINENO: error: zlib not found" >&5
+$as_echo "$as_me: error: zlib not found" >&2;}
+ { (exit 1); exit 1; }; }
fi
- fi
-
- if test "$with_system_zlib" = yes; then
for ac_header in zlib.h
do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
else
# Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -20058,32 +5437,33 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -20097,801 +5477,100 @@ case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
( cat <<\_ASBOX
-## ----------------------------------- ##
-## Report this to jonathan_kew@sil.org ##
-## ----------------------------------- ##
+## ---------------------------- ##
+## Report this to tex-k@tug.org ##
+## ---------------------------- ##
_ASBOX
) | sed "s/^/$as_me: WARNING: /" >&2
;;
esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
-fi
-
-done
-
- if test "$ac_cv_header_zlib_h" != yes; then
- { echo "$as_me:$LINENO: WARNING: zlib.h not found. Using my own zlib sources." >&5
-echo "$as_me: WARNING: zlib.h not found. Using my own zlib sources." >&2;}
- with_system_zlib=no
- fi
- fi
-
- LDFLAGS=$OLD_LDFLAGS
- CPP=$OLD_CPP
- LIBS=$OLD_LIBS
-
- if test "$with_system_zlib" != yes; then
- ZLIBCPPFLAGS='-I$(ZLIBDIR) -I$(ZLIBSRCDIR)'
- LDZLIB='$(ZLIBDIR)/libz.a'
- ZLIBDEP='$(ZLIBDIR)/libz.a'
- using_system_zlib=no
- else
- ZLIBCPPFLAGS="$EXTRA_ZLIB_INCLUDE"
- LDZLIB="$EXTRA_ZLIB_LIBDIR -lz"
- ZLIBDEP=
- using_system_zlib=yes
- fi
-fi
-
-
-
-
-
-
-# Checks for libraries.
-## NO! see above
-## AC_CHECK_LIB(z, compress)
-## AM_CONDITIONAL(SYSTEM_ZLIB, test x$ac_cv_lib_z_compress = xyes)
-## SYSTEM_ZLIB=no
-
-# Checks for header files.
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_header_stdc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_header_stdc=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
- :
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
-fi
-
-
-
-for ac_header in stdlib.h string.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- ( cat <<\_ASBOX
-## ----------------------------------- ##
-## Report this to jonathan_kew@sil.org ##
-## ----------------------------------- ##
-_ASBOX
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
+ { { $as_echo "$as_me:$LINENO: error: zlib not found" >&5
+$as_echo "$as_me: error: zlib not found" >&2;}
+ { (exit 1); exit 1; }; }
fi
done
-
-{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
-if test "${ac_cv_c_bigendian+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # See if sys/param.h defines the BYTE_ORDER macro.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
- && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
- bogus endian macros
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- # It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_c_bigendian=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_c_bigendian=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # It does not; compile a test program.
-if test "$cross_compiling" = yes; then
- # try to guess the endianness by grepping values into an object file
- ac_cv_c_bigendian=unknown
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
-int
-main ()
-{
- _ascii (); _ebcdic ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
- ac_cv_c_bigendian=yes
-fi
-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
-fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_c_bigendian=no
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
-case $ac_cv_c_bigendian in
- yes)
-
cat >>confdefs.h <<\_ACEOF
-#define WORDS_BIGENDIAN 1
-_ACEOF
- ;;
- no)
- ;;
- *)
- { { echo "$as_me:$LINENO: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
- { (exit 1); exit 1; }; } ;;
-esac
-
-
-# Enable debug
-if test "$enable_debug" = yes; then
- CFLAGS="$CFLAGS -O0"
- CXXFLAGS="$CXXFLAGS -O0"
- if test "$ac_cv_prog_cc_g" = yes; then
- CFLAGS="$CFLAGS -g"
- fi
- if test "$ac_cv_prog_cxx_g" = yes; then
- CXXFLAGS="$CXXFLAGS -g"
- fi
- CFLAGS="$CFLAGS -Wno-unknown-pragmas -Wparentheses -Werror "
- CXXFLAGS="$CXXFLAGS -Wno-unknown-pragmas -Wparentheses -Werror "
-# AC_DEFINE(DEBUG)
-else
- CFLAGS="$CFLAGS -DNDEBUG"
- CXXFLAGS="$CXXFLAGS -DNDEBUG"
-fi
-
-# Enable final
-if test "$enable_final" = yes; then
- CFLAGS="-O3 -DNDEBUG"
- CXXFLAGS="-O3 -DNDEBUG"
-fi
-
-# Enable profile
-if test "$enable_profile" = yes; then
- CFLAGS="$CFLAGS -pg "
- CXXFLAGS="$CXXFLAGS -pg "
-fi
-if test "$enable_profilefn" = yes; then
- CFLAGS="$CFLAGS -g -finstrument-functions "
- CXXFLAGS="$CXXFLAGS -g -finstrument-functions "
- LIBS="$LIBS -g -finstrument-functions -lfnccheck "
-fi
-
-# We only want expat for sfconv, so remember the libs setting without it
-# (this seems really hacky, but I don't know the proper way....!)
-noexpat_CFLAGS="$CFLAGS"
-noexpat_LIBS="$LIBS"
-
-{ echo "$as_me:$LINENO: checking for XML_ExpatVersion in -lexpat" >&5
-echo $ECHO_N "checking for XML_ExpatVersion in -lexpat... $ECHO_C" >&6; }
-if test "${ac_cv_lib_expat_XML_ExpatVersion+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lexpat $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XML_ExpatVersion ();
-int
-main ()
-{
-return XML_ExpatVersion ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_expat_XML_ExpatVersion=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_expat_XML_ExpatVersion=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_expat_XML_ExpatVersion" >&5
-echo "${ECHO_T}$ac_cv_lib_expat_XML_ExpatVersion" >&6; }
-if test $ac_cv_lib_expat_XML_ExpatVersion = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBEXPAT 1
+#define HAVE_LIBZ 1
_ACEOF
- LIBS="-lexpat $LIBS"
-fi
+CPPFLAGS=$save_CPPFLAGS
+LIBS=$save_LIBS
- if test x$ac_cv_lib_expat_XML_ExpatVersion = xyes; then
- SYSTEM_EXPAT_TRUE=
- SYSTEM_EXPAT_FALSE='#'
-else
- SYSTEM_EXPAT_TRUE='#'
- SYSTEM_EXPAT_FALSE=
fi
-expat_CFLAGS="$CFLAGS"
-expat_LIBS="$LIBS"
-CFLAGS="$noexpat_CFLAGS"
-LIBS="$noexpat_LIBS"
-
-
-
-ac_config_files="$ac_config_files Makefile lib/Makefile bin/Makefile docs/Makefile test/Makefile"
+ac_config_files="$ac_config_files Makefile"
cat >confcache <<\_ACEOF
@@ -20921,11 +5600,12 @@ _ACEOF
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
- *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) $as_unset $ac_var ;;
esac ;;
esac
@@ -20958,12 +5638,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
test "x$cache_file" != "x/dev/null" &&
- { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
cat confcache >$cache_file
else
- { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
@@ -20979,7 +5659,7 @@ ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`echo "$ac_i" | sed "$ac_script"`
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -20991,54 +5671,49 @@ LTLIBOBJS=$ac_ltlibobjs
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
- { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+ { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
-echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
- { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+ { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
-echo "$as_me: error: conditional \"AMDEP\" was never defined.
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
- { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
+ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
-echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
+$as_echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
- { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." >&5
-echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." >&2;}
- { (exit 1); exit 1; }; }
-fi
-if test -z "${OLD_LIB_NAMES_TRUE}" && test -z "${OLD_LIB_NAMES_FALSE}"; then
- { { echo "$as_me:$LINENO: error: conditional \"OLD_LIB_NAMES\" was never defined.
+ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
-echo "$as_me: error: conditional \"OLD_LIB_NAMES\" was never defined.
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
-if test -z "${SYSTEM_EXPAT_TRUE}" && test -z "${SYSTEM_EXPAT_FALSE}"; then
- { { echo "$as_me:$LINENO: error: conditional \"SYSTEM_EXPAT\" was never defined.
+
+if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"build\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
-echo "$as_me: error: conditional \"SYSTEM_EXPAT\" was never defined.
+$as_echo "$as_me: error: conditional \"build\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
@@ -21051,7 +5726,7 @@ ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
## --------------------- ##
## M4sh Initialization. ##
## --------------------- ##
@@ -21061,7 +5736,7 @@ DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
@@ -21083,17 +5758,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
fi
# Support unset when possible.
@@ -21109,8 +5812,6 @@ fi
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
-as_nl='
-'
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
@@ -21133,7 +5834,7 @@ if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
- echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
{ (exit 1); exit 1; }
fi
@@ -21146,17 +5847,10 @@ PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
- fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -21178,7 +5872,7 @@ as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
@@ -21229,7 +5923,7 @@ $as_unset CDPATH
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
@@ -21257,7 +5951,6 @@ case `echo -n x` in
*)
ECHO_N='-n';;
esac
-
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
@@ -21270,19 +5963,22 @@ if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
- mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -p'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
+ fi
else
as_ln_s='cp -p'
fi
@@ -21307,10 +6003,10 @@ else
as_test_x='
eval sh -c '\''
if test -d "$1"; then
- test -d "$1/.";
+ test -d "$1/.";
else
case $1 in
- -*)set "./$1";;
+ -*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
???[sx]*):;;*)false;;esac;fi
@@ -21332,8 +6028,8 @@ exec 6>&1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by teckit $as_me 2.5.1, which was
-generated by GNU Autoconf 2.61. Invocation command line was
+This file was extended by teckit for TeX Live $as_me 2.5.1, which was
+generated by GNU Autoconf 2.63. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@@ -21346,7 +6042,16 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q`
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
@@ -21354,22 +6059,23 @@ config_commands="$ac_config_commands"
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.
-Usage: $0 [OPTIONS] [FILE]...
+Usage: $0 [OPTION]... [FILE]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
- -q, --quiet do not print progress messages
+ -q, --quiet, --silent
+ do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
- --file=FILE[:TEMPLATE]
- instantiate the configuration file FILE
- --header=FILE[:TEMPLATE]
- instantiate the configuration header FILE
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
Configuration files:
$config_files
@@ -21383,13 +6089,13 @@ $config_commands
Report bugs to <bug-autoconf@gnu.org>."
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
-teckit config.status 2.5.1
-configured by $0, generated by GNU Autoconf 2.61,
- with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+teckit for TeX Live config.status 2.5.1
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
@@ -21397,11 +6103,12 @@ ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value. By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
@@ -21423,30 +6130,36 @@ do
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
- echo "$ac_cs_version"; exit ;;
+ $as_echo "$ac_cs_version"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
- CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
- { echo "$as_me: error: ambiguous option: $1
+ { $as_echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; };;
--help | --hel | -h )
- echo "$ac_cs_usage"; exit ;;
+ $as_echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
- -*) { echo "$as_me: error: unrecognized option: $1
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; } ;;
@@ -21465,27 +6178,29 @@ if $ac_cs_silent; then
fi
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
- echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
- CONFIG_SHELL=$SHELL
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
- exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ exec "\$@"
fi
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
- echo "$ac_log"
+ $as_echo "$ac_log"
} >&5
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
@@ -21493,22 +6208,18 @@ AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
- "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
- "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
- "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;;
- "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
{ (exit 1); exit 1; }; };;
esac
done
@@ -21549,228 +6260,144 @@ $debug ||
(umask 077 && mkdir "$tmp")
} ||
{
- echo "$me: cannot create a temporary directory in ." >&2
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
{ (exit 1); exit 1; }
}
-#
-# Set up the sed scripts for CONFIG_FILES section.
-#
-
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then
-_ACEOF
-
-
-
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
- cat >conf$$subs.sed <<_ACEOF
-SHELL!$SHELL$ac_delim
-PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
-PACKAGE_NAME!$PACKAGE_NAME$ac_delim
-PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
-PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
-PACKAGE_STRING!$PACKAGE_STRING$ac_delim
-PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
-exec_prefix!$exec_prefix$ac_delim
-prefix!$prefix$ac_delim
-program_transform_name!$program_transform_name$ac_delim
-bindir!$bindir$ac_delim
-sbindir!$sbindir$ac_delim
-libexecdir!$libexecdir$ac_delim
-datarootdir!$datarootdir$ac_delim
-datadir!$datadir$ac_delim
-sysconfdir!$sysconfdir$ac_delim
-sharedstatedir!$sharedstatedir$ac_delim
-localstatedir!$localstatedir$ac_delim
-includedir!$includedir$ac_delim
-oldincludedir!$oldincludedir$ac_delim
-docdir!$docdir$ac_delim
-infodir!$infodir$ac_delim
-htmldir!$htmldir$ac_delim
-dvidir!$dvidir$ac_delim
-pdfdir!$pdfdir$ac_delim
-psdir!$psdir$ac_delim
-libdir!$libdir$ac_delim
-localedir!$localedir$ac_delim
-mandir!$mandir$ac_delim
-DEFS!$DEFS$ac_delim
-ECHO_C!$ECHO_C$ac_delim
-ECHO_N!$ECHO_N$ac_delim
-ECHO_T!$ECHO_T$ac_delim
-LIBS!$LIBS$ac_delim
-build_alias!$build_alias$ac_delim
-host_alias!$host_alias$ac_delim
-target_alias!$target_alias$ac_delim
-build!$build$ac_delim
-build_cpu!$build_cpu$ac_delim
-build_vendor!$build_vendor$ac_delim
-build_os!$build_os$ac_delim
-host!$host$ac_delim
-host_cpu!$host_cpu$ac_delim
-host_vendor!$host_vendor$ac_delim
-host_os!$host_os$ac_delim
-target!$target$ac_delim
-target_cpu!$target_cpu$ac_delim
-target_vendor!$target_vendor$ac_delim
-target_os!$target_os$ac_delim
-INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
-INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
-INSTALL_DATA!$INSTALL_DATA$ac_delim
-am__isrc!$am__isrc$ac_delim
-CYGPATH_W!$CYGPATH_W$ac_delim
-PACKAGE!$PACKAGE$ac_delim
-VERSION!$VERSION$ac_delim
-ACLOCAL!$ACLOCAL$ac_delim
-AUTOCONF!$AUTOCONF$ac_delim
-AUTOMAKE!$AUTOMAKE$ac_delim
-AUTOHEADER!$AUTOHEADER$ac_delim
-MAKEINFO!$MAKEINFO$ac_delim
-install_sh!$install_sh$ac_delim
-STRIP!$STRIP$ac_delim
-INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
-mkdir_p!$mkdir_p$ac_delim
-AWK!$AWK$ac_delim
-SET_MAKE!$SET_MAKE$ac_delim
-am__leading_dot!$am__leading_dot$ac_delim
-AMTAR!$AMTAR$ac_delim
-am__tar!$am__tar$ac_delim
-am__untar!$am__untar$ac_delim
-MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
-MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
-MAINT!$MAINT$ac_delim
-CXX!$CXX$ac_delim
-CXXFLAGS!$CXXFLAGS$ac_delim
-LDFLAGS!$LDFLAGS$ac_delim
-CPPFLAGS!$CPPFLAGS$ac_delim
-ac_ct_CXX!$ac_ct_CXX$ac_delim
-EXEEXT!$EXEEXT$ac_delim
-OBJEXT!$OBJEXT$ac_delim
-DEPDIR!$DEPDIR$ac_delim
-am__include!$am__include$ac_delim
-am__quote!$am__quote$ac_delim
-AMDEP_TRUE!$AMDEP_TRUE$ac_delim
-AMDEP_FALSE!$AMDEP_FALSE$ac_delim
-AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
-CXXDEPMODE!$CXXDEPMODE$ac_delim
-am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
-am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
-CC!$CC$ac_delim
-CFLAGS!$CFLAGS$ac_delim
-ac_ct_CC!$ac_ct_CC$ac_delim
-CCDEPMODE!$CCDEPMODE$ac_delim
-am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
-am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
-SED!$SED$ac_delim
-_ACEOF
-
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
- break
- elif $ac_last_try; then
- { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
- { (exit 1); exit 1; }; }
- else
- ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
- fi
-done
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
- ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
- ac_eof=`expr $ac_eof + 1`
+ac_cr=' '
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
fi
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-_ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-CEOF$ac_eof
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
_ACEOF
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
- cat >conf$$subs.sed <<_ACEOF
-GREP!$GREP$ac_delim
-EGREP!$EGREP$ac_delim
-LN_S!$LN_S$ac_delim
-ECHO!$ECHO$ac_delim
-AR!$AR$ac_delim
-RANLIB!$RANLIB$ac_delim
-DSYMUTIL!$DSYMUTIL$ac_delim
-NMEDIT!$NMEDIT$ac_delim
-CPP!$CPP$ac_delim
-CXXCPP!$CXXCPP$ac_delim
-F77!$F77$ac_delim
-FFLAGS!$FFLAGS$ac_delim
-ac_ct_F77!$ac_ct_F77$ac_delim
-LIBTOOL!$LIBTOOL$ac_delim
-OLD_LIB_NAMES_TRUE!$OLD_LIB_NAMES_TRUE$ac_delim
-OLD_LIB_NAMES_FALSE!$OLD_LIB_NAMES_FALSE$ac_delim
-ZLIBCPPFLAGS!$ZLIBCPPFLAGS$ac_delim
-LDZLIB!$LDZLIB$ac_delim
-ZLIBDEP!$ZLIBDEP$ac_delim
-SYSTEM_EXPAT_TRUE!$SYSTEM_EXPAT_TRUE$ac_delim
-SYSTEM_EXPAT_FALSE!$SYSTEM_EXPAT_FALSE$ac_delim
-expat_CFLAGS!$expat_CFLAGS$ac_delim
-expat_LIBS!$expat_LIBS$ac_delim
-LIBOBJS!$LIBOBJS$ac_delim
-LTLIBOBJS!$LTLIBOBJS$ac_delim
-_ACEOF
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 25; then
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
- { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
{ (exit 1); exit 1; }; }
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
- ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
- ac_eof=`expr $ac_eof + 1`
-fi
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+ print line
+}
+
+_ACAWK
_ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-:end
-s/|#_!!_#|//g
-CEOF$ac_eof
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
_ACEOF
-
# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
@@ -21786,19 +6413,133 @@ s/^[^=]*=[ ]*$//
}'
fi
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+ { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
-for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
- :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
-echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
{ (exit 1); exit 1; }; };;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
@@ -21827,26 +6568,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;}
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
- { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
-echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
{ (exit 1); exit 1; }; };;
esac
- ac_file_inputs="$ac_file_inputs $ac_f"
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
- configure_input="Generated from "`IFS=:
- echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
- { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
case $ac_tag in
- *:-:* | *:-) cat >"$tmp/stdin";;
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
esac
;;
esac
@@ -21856,7 +6609,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$ac_file" |
+$as_echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -21882,7 +6635,7 @@ echo X"$ac_file" |
as_dirs=
while :; do
case $as_dir in #(
- *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
@@ -21891,7 +6644,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
+$as_echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -21912,17 +6665,17 @@ echo X"$as_dir" |
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
{ (exit 1); exit 1; }; }; }
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -21967,12 +6720,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
esac
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
-case `sed -n '/datarootdir/ {
+ac_sed_dataroot='
+/datarootdir/ {
p
q
}
@@ -21981,13 +6735,14 @@ case `sed -n '/datarootdir/ {
/@infodir@/p
/@localedir@/p
/@mandir@/p
-' $ac_file_inputs` in
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
- { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
@@ -22001,15 +6756,16 @@ _ACEOF
# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF
- sed "$ac_vpsub
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s&@configure_input@&$configure_input&;t t
+s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
@@ -22020,121 +6776,60 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
-" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
- { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined." >&5
-echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined." >&2;}
rm -f "$tmp/stdin"
case $ac_file in
- -) cat "$tmp/out"; rm -f "$tmp/out";;
- *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
- esac
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
;;
:H)
#
# CONFIG_HEADER
#
-_ACEOF
-
-# Transform confdefs.h into a sed script `conftest.defines', that
-# substitutes the proper values into config.h.in to produce config.h.
-rm -f conftest.defines conftest.tail
-# First, append a space to every undef/define line, to ease matching.
-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status. If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless. But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
-# NAME is the cpp macro being defined, VALUE is the value it is being given.
-# PARAMS is the parameter list in the macro definition--in most cases, it's
-# just an empty string.
-ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
-ac_dB='\\)[ (].*,\\1define\\2'
-ac_dC=' '
-ac_dD=' ,'
-
-uniq confdefs.h |
- sed -n '
- t rset
- :rset
- s/^[ ]*#[ ]*define[ ][ ]*//
- t ok
- d
- :ok
- s/[\\&,]/\\&/g
- s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
- s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
- ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[ #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
- # Write a here document:
- cat >>$CONFIG_STATUS <<_ACEOF
- # First, check the format of the line:
- cat >"\$tmp/defines.sed" <<\\CEOF
-/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
-/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
-b
-:def
-_ACEOF
- sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
- echo 'CEOF
- sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
- ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
- sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
- grep . conftest.tail >/dev/null || break
- rm -f conftest.defines
- mv conftest.tail conftest.defines
-done
-rm -f conftest.defines conftest.tail
-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
if test x"$ac_file" != x-; then
- echo "/* $configure_input */" >"$tmp/config.h"
- cat "$ac_result" >>"$tmp/config.h"
- if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
- { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+ } >"$tmp/config.h" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
else
- rm -f $ac_file
- mv "$tmp/config.h" $ac_file
+ rm -f "$ac_file"
+ mv "$tmp/config.h" "$ac_file" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
fi
else
- echo "/* $configure_input */"
- cat "$ac_result"
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+ { (exit 1); exit 1; }; }
fi
- rm -f "$tmp/out12"
-# Compute $ac_file's index in $config_headers.
-_am_arg=$ac_file
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
case $_am_header in
@@ -22149,7 +6844,7 @@ $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$_am_arg" : 'X\(//\)[^/]' \| \
X"$_am_arg" : 'X\(//\)$' \| \
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$_am_arg" |
+$as_echo X"$_am_arg" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -22169,14 +6864,23 @@ echo X"$_am_arg" |
s/.*/./; q'`/stamp-h$_am_stamp_count
;;
- :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
-echo "$as_me: executing $ac_file commands" >&6;}
+ :C) { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
;;
esac
case $ac_file$ac_mode in
- "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || # Autoconf 2.62 quotes --file arguments for eval, but not when files
+# are listed without --file. Let's play safe and only enable the eval
+# if we detect the quoting.
+case $CONFIG_FILES in
+*\'*) eval set x "$CONFIG_FILES" ;;
+*) set x $CONFIG_FILES ;;
+esac
+shift
+for mf
+do
# Strip MF so we end up with the name of the file.
mf=`echo "$mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile or not.
@@ -22192,7 +6896,7 @@ $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$mf" : 'X\(//\)[^/]' \| \
X"$mf" : 'X\(//\)$' \| \
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$mf" |
+$as_echo X"$mf" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -22236,7 +6940,7 @@ $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$file" : 'X\(//\)[^/]' \| \
X"$file" : 'X\(//\)$' \| \
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$file" |
+$as_echo X"$file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -22262,7 +6966,7 @@ echo X"$file" |
as_dirs=
while :; do
case $as_dir in #(
- *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
@@ -22271,7 +6975,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
+$as_echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
@@ -22292,8 +6996,8 @@ echo X"$as_dir" |
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
{ (exit 1); exit 1; }; }; }
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
@@ -22310,6 +7014,11 @@ _ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
@@ -22331,4 +7040,8 @@ if test "$no_create" != yes; then
# would make configure fail if this is the last instruction.
$ac_cs_success || { (exit 1); exit 1; }
fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
diff --git a/Build/source/libs/teckit/configure.ac b/Build/source/libs/teckit/configure.ac
index 6687096d2d7..044349b019a 100644
--- a/Build/source/libs/teckit/configure.ac
+++ b/Build/source/libs/teckit/configure.ac
@@ -1,96 +1,57 @@
-AC_PREREQ(2.54)
-AC_INIT(teckit, 2.5.1, jonathan_kew@sil.org)
-AM_CONFIG_HEADER([config.h])
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+AC_INIT([teckit for TeX Live], [2.5.1], [tex-k@tug.org])
+AC_PREREQ([2.63])
AC_CONFIG_SRCDIR([source/UnicodeNames.cpp])
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE
+AC_CONFIG_AUX_DIR([../../build-aux])
+AC_CONFIG_MACRO_DIR([../../m4])
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
AM_MAINTAINER_MODE
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
-AC_PROG_INSTALL
-AC_PROG_LIBTOOL
+AC_PROG_RANLIB
+AC_PROG_LN_S
-if test "${target_os}" = "mingw32"; then
-AC_PROG_RC
-fi
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([stdlib.h string.h])
-AC_ARG_WITH(old-lib-names,
-[ --with-old-lib-names Use old library names (for Windows only)],
-[case "${withval}" in
- yes) oldnames=true ;;
- no) oldnames=false ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-old-lib-names) ;;
-esac],[oldnames=false])
-AM_CONDITIONAL(OLD_LIB_NAMES, test x$oldnames = xtrue)
+AC_C_BIGENDIAN
-sinclude(../../libs/zlib/withenable.ac)
-sinclude(../../libs/zlib/zlib.ac)
+AC_CONFIG_HEADERS([config.h])
-# Checks for libraries.
-## NO! see above
-## AC_CHECK_LIB(z, compress)
-## AM_CONDITIONAL(SYSTEM_ZLIB, test x$ac_cv_lib_z_compress = xyes)
-## SYSTEM_ZLIB=no
+KPSE_ZLIB_FLAGS
-# Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS([stdlib.h string.h])
+AM_CONDITIONAL([build], [test "x$enable_build" != xno])
+# Configure must not fail, or 'make dist' will fail as well; thus
+# don't run any tests for '--disable-build', there may be no zlib.
+if test "x$enable_build" != xno; then
-AC_C_BIGENDIAN
+save_CPPFLAGS=$CPPFLAGS
+save_LIBS=$LIBS
-# Enable debug
-if test "$enable_debug" = yes; then
- CFLAGS="$CFLAGS -O0"
- CXXFLAGS="$CXXFLAGS -O0"
- if test "$ac_cv_prog_cc_g" = yes; then
- CFLAGS="$CFLAGS -g"
- fi
- if test "$ac_cv_prog_cxx_g" = yes; then
- CXXFLAGS="$CXXFLAGS -g"
- fi
- CFLAGS="$CFLAGS -Wno-unknown-pragmas -Wparentheses -Werror "
- CXXFLAGS="$CXXFLAGS -Wno-unknown-pragmas -Wparentheses -Werror "
-# AC_DEFINE(DEBUG)
-else
- CFLAGS="$CFLAGS -DNDEBUG"
- CXXFLAGS="$CXXFLAGS -DNDEBUG"
-fi
+CPPFLAGS="$CPPFLAGS $ZLIB_INCLUDES"
+LIBS="$ZLIB_LIBS $LIBS"
-# Enable final
-if test "$enable_final" = yes; then
- CFLAGS="-O3 -DNDEBUG"
- CXXFLAGS="-O3 -DNDEBUG"
-fi
+AC_CHECK_FUNC([compress], , [AC_ERROR([zlib not found])])
+AC_CHECK_HEADERS([zlib.h], , [AC_ERROR([zlib not found])])
+AC_DEFINE([HAVE_LIBZ], 1, [Define if you have zlib.])
-# Enable profile
-if test "$enable_profile" = yes; then
- CFLAGS="$CFLAGS -pg "
- CXXFLAGS="$CXXFLAGS -pg "
-fi
-if test "$enable_profilefn" = yes; then
- CFLAGS="$CFLAGS -g -finstrument-functions "
- CXXFLAGS="$CXXFLAGS -g -finstrument-functions "
- LIBS="$LIBS -g -finstrument-functions -lfnccheck "
-fi
+CPPFLAGS=$save_CPPFLAGS
+LIBS=$save_LIBS
-# We only want expat for sfconv, so remember the libs setting without it
-# (this seems really hacky, but I don't know the proper way....!)
-noexpat_CFLAGS="$CFLAGS"
-noexpat_LIBS="$LIBS"
-AC_CHECK_LIB(expat, XML_ExpatVersion)
-AM_CONDITIONAL(SYSTEM_EXPAT, test x$ac_cv_lib_expat_XML_ExpatVersion = xyes)
-expat_CFLAGS="$CFLAGS"
-expat_LIBS="$LIBS"
-CFLAGS="$noexpat_CFLAGS"
-LIBS="$noexpat_LIBS"
-AC_SUBST(expat_CFLAGS)
-AC_SUBST(expat_LIBS)
+fi
-AC_CONFIG_FILES([ Makefile lib/Makefile bin/Makefile docs/Makefile test/Makefile])
+AC_CONFIG_FILES([Makefile])
AC_OUTPUT
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/testzlib/testzlib.c b/Build/source/libs/zlib/zlib-1.2.3/contrib/testzlib/testzlib.c
new file mode 100644
index 00000000000..08a4b4ba2f8
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/testzlib/testzlib.c
@@ -0,0 +1,275 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <windows.h>
+
+#include "zlib.h"
+
+
+void MyDoMinus64(LARGE_INTEGER *R,LARGE_INTEGER A,LARGE_INTEGER B)
+{
+ R->HighPart = A.HighPart - B.HighPart;
+ if (A.LowPart >= B.LowPart)
+ R->LowPart = A.LowPart - B.LowPart;
+ else
+ {
+ R->LowPart = A.LowPart - B.LowPart;
+ R->HighPart --;
+ }
+}
+
+#ifdef _M_X64
+// see http://msdn2.microsoft.com/library/twchhe95(en-us,vs.80).aspx for __rdtsc
+unsigned __int64 __rdtsc(void);
+void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
+{
+ // printf("rdtsc = %I64x\n",__rdtsc());
+ pbeginTime64->QuadPart=__rdtsc();
+}
+
+LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
+{
+ LARGE_INTEGER LIres;
+ unsigned _int64 res=__rdtsc()-((unsigned _int64)(beginTime64.QuadPart));
+ LIres.QuadPart=res;
+ // printf("rdtsc = %I64x\n",__rdtsc());
+ return LIres;
+}
+#else
+#ifdef _M_IX86
+void myGetRDTSC32(LARGE_INTEGER * pbeginTime64)
+{
+ DWORD dwEdx,dwEax;
+ _asm
+ {
+ rdtsc
+ mov dwEax,eax
+ mov dwEdx,edx
+ }
+ pbeginTime64->LowPart=dwEax;
+ pbeginTime64->HighPart=dwEdx;
+}
+
+void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
+{
+ myGetRDTSC32(pbeginTime64);
+}
+
+LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
+{
+ LARGE_INTEGER LIres,endTime64;
+ myGetRDTSC32(&endTime64);
+
+ LIres.LowPart=LIres.HighPart=0;
+ MyDoMinus64(&LIres,endTime64,beginTime64);
+ return LIres;
+}
+#else
+void myGetRDTSC32(LARGE_INTEGER * pbeginTime64)
+{
+}
+
+void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
+{
+}
+
+LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
+{
+ LARGE_INTEGER lr;
+ lr.QuadPart=0;
+ return lr;
+}
+#endif
+#endif
+
+void BeginCountPerfCounter(LARGE_INTEGER * pbeginTime64,BOOL fComputeTimeQueryPerf)
+{
+ if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(pbeginTime64)))
+ {
+ pbeginTime64->LowPart = GetTickCount();
+ pbeginTime64->HighPart = 0;
+ }
+}
+
+DWORD GetMsecSincePerfCounter(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
+{
+ LARGE_INTEGER endTime64,ticksPerSecond,ticks;
+ DWORDLONG ticksShifted,tickSecShifted;
+ DWORD dwLog=16+0;
+ DWORD dwRet;
+ if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(&endTime64)))
+ dwRet = (GetTickCount() - beginTime64.LowPart)*1;
+ else
+ {
+ MyDoMinus64(&ticks,endTime64,beginTime64);
+ QueryPerformanceFrequency(&ticksPerSecond);
+
+
+ {
+ ticksShifted = Int64ShrlMod32(*(DWORDLONG*)&ticks,dwLog);
+ tickSecShifted = Int64ShrlMod32(*(DWORDLONG*)&ticksPerSecond,dwLog);
+
+ }
+
+ dwRet = (DWORD)((((DWORD)ticksShifted)*1000)/(DWORD)(tickSecShifted));
+ dwRet *=1;
+ }
+ return dwRet;
+}
+
+int ReadFileMemory(const char* filename,long* plFileSize,void** pFilePtr)
+{
+ FILE* stream;
+ void* ptr;
+ int retVal=1;
+ stream=fopen(filename, "rb");
+ if (stream==NULL)
+ return 0;
+
+ fseek(stream,0,SEEK_END);
+
+ *plFileSize=ftell(stream);
+ fseek(stream,0,SEEK_SET);
+ ptr=malloc((*plFileSize)+1);
+ if (ptr==NULL)
+ retVal=0;
+ else
+ {
+ if (fread(ptr, 1, *plFileSize,stream) != (*plFileSize))
+ retVal=0;
+ }
+ fclose(stream);
+ *pFilePtr=ptr;
+ return retVal;
+}
+
+int main(int argc, char *argv[])
+{
+ int BlockSizeCompress=0x8000;
+ int BlockSizeUncompress=0x8000;
+ int cprLevel=Z_DEFAULT_COMPRESSION ;
+ long lFileSize;
+ unsigned char* FilePtr;
+ long lBufferSizeCpr;
+ long lBufferSizeUncpr;
+ long lCompressedSize=0;
+ unsigned char* CprPtr;
+ unsigned char* UncprPtr;
+ long lSizeCpr,lSizeUncpr;
+ DWORD dwGetTick,dwMsecQP;
+ LARGE_INTEGER li_qp,li_rdtsc,dwResRdtsc;
+
+ if (argc<=1)
+ {
+ printf("run TestZlib <File> [BlockSizeCompress] [BlockSizeUncompress] [compres. level]\n");
+ return 0;
+ }
+
+ if (ReadFileMemory(argv[1],&lFileSize,&FilePtr)==0)
+ {
+ printf("error reading %s\n",argv[1]);
+ return 1;
+ }
+ else printf("file %s read, %u bytes\n",argv[1],lFileSize);
+
+ if (argc>=3)
+ BlockSizeCompress=atol(argv[2]);
+
+ if (argc>=4)
+ BlockSizeUncompress=atol(argv[3]);
+
+ if (argc>=5)
+ cprLevel=(int)atol(argv[4]);
+
+ lBufferSizeCpr = lFileSize + (lFileSize/0x10) + 0x200;
+ lBufferSizeUncpr = lBufferSizeCpr;
+
+ CprPtr=(unsigned char*)malloc(lBufferSizeCpr + BlockSizeCompress);
+
+ BeginCountPerfCounter(&li_qp,TRUE);
+ dwGetTick=GetTickCount();
+ BeginCountRdtsc(&li_rdtsc);
+ {
+ z_stream zcpr;
+ int ret=Z_OK;
+ long lOrigToDo = lFileSize;
+ long lOrigDone = 0;
+ int step=0;
+ memset(&zcpr,0,sizeof(z_stream));
+ deflateInit(&zcpr,cprLevel);
+
+ zcpr.next_in = FilePtr;
+ zcpr.next_out = CprPtr;
+
+
+ do
+ {
+ long all_read_before = zcpr.total_in;
+ zcpr.avail_in = min(lOrigToDo,BlockSizeCompress);
+ zcpr.avail_out = BlockSizeCompress;
+ ret=deflate(&zcpr,(zcpr.avail_in==lOrigToDo) ? Z_FINISH : Z_SYNC_FLUSH);
+ lOrigDone += (zcpr.total_in-all_read_before);
+ lOrigToDo -= (zcpr.total_in-all_read_before);
+ step++;
+ } while (ret==Z_OK);
+
+ lSizeCpr=zcpr.total_out;
+ deflateEnd(&zcpr);
+ dwGetTick=GetTickCount()-dwGetTick;
+ dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE);
+ dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE);
+ printf("total compress size = %u, in %u step\n",lSizeCpr,step);
+ printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.);
+ printf("defcpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.);
+ printf("defcpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart);
+ }
+
+ CprPtr=(unsigned char*)realloc(CprPtr,lSizeCpr);
+ UncprPtr=(unsigned char*)malloc(lBufferSizeUncpr + BlockSizeUncompress);
+
+ BeginCountPerfCounter(&li_qp,TRUE);
+ dwGetTick=GetTickCount();
+ BeginCountRdtsc(&li_rdtsc);
+ {
+ z_stream zcpr;
+ int ret=Z_OK;
+ long lOrigToDo = lSizeCpr;
+ long lOrigDone = 0;
+ int step=0;
+ memset(&zcpr,0,sizeof(z_stream));
+ inflateInit(&zcpr);
+
+ zcpr.next_in = CprPtr;
+ zcpr.next_out = UncprPtr;
+
+
+ do
+ {
+ long all_read_before = zcpr.total_in;
+ zcpr.avail_in = min(lOrigToDo,BlockSizeUncompress);
+ zcpr.avail_out = BlockSizeUncompress;
+ ret=inflate(&zcpr,Z_SYNC_FLUSH);
+ lOrigDone += (zcpr.total_in-all_read_before);
+ lOrigToDo -= (zcpr.total_in-all_read_before);
+ step++;
+ } while (ret==Z_OK);
+
+ lSizeUncpr=zcpr.total_out;
+ inflateEnd(&zcpr);
+ dwGetTick=GetTickCount()-dwGetTick;
+ dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE);
+ dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE);
+ printf("total uncompress size = %u, in %u step\n",lSizeUncpr,step);
+ printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.);
+ printf("uncpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.);
+ printf("uncpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart);
+ }
+
+ if (lSizeUncpr==lFileSize)
+ {
+ if (memcmp(FilePtr,UncprPtr,lFileSize)==0)
+ printf("compare ok\n");
+
+ }
+
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/testzlib/testzlib.txt b/Build/source/libs/zlib/zlib-1.2.3/contrib/testzlib/testzlib.txt
new file mode 100644
index 00000000000..e508bb22ff4
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/testzlib/testzlib.txt
@@ -0,0 +1,10 @@
+To build testzLib with Visual Studio 2005:
+
+copy to a directory file from :
+- root of zLib tree
+- contrib/testzlib
+- contrib/masmx86
+- contrib/masmx64
+- contrib/vstudio/vc7
+
+and open testzlib8.sln \ No newline at end of file
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/Makefile b/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/Makefile
new file mode 100644
index 00000000000..b54266fba20
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/Makefile
@@ -0,0 +1,14 @@
+CC=cc
+CFLAGS=-g
+
+untgz: untgz.o ../../libz.a
+ $(CC) $(CFLAGS) -o untgz untgz.o -L../.. -lz
+
+untgz.o: untgz.c ../../zlib.h
+ $(CC) $(CFLAGS) -c -I../.. untgz.c
+
+../../libz.a:
+ cd ../..; ./configure; make
+
+clean:
+ rm -f untgz untgz.o *~
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/Makefile.msc b/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/Makefile.msc
new file mode 100644
index 00000000000..77b86022137
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/Makefile.msc
@@ -0,0 +1,17 @@
+CC=cl
+CFLAGS=-MD
+
+untgz.exe: untgz.obj ..\..\zlib.lib
+ $(CC) $(CFLAGS) untgz.obj ..\..\zlib.lib
+
+untgz.obj: untgz.c ..\..\zlib.h
+ $(CC) $(CFLAGS) -c -I..\.. untgz.c
+
+..\..\zlib.lib:
+ cd ..\..
+ $(MAKE) -f win32\makefile.msc
+ cd contrib\untgz
+
+clean:
+ -del untgz.obj
+ -del untgz.exe
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/makefile.w32 b/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/makefile.w32
new file mode 100644
index 00000000000..c99dc28cf55
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/makefile.w32
@@ -0,0 +1,63 @@
+# Makefile for zlib. Modified for mingw32
+# For conditions of distribution and use, see copyright notice in zlib.h
+
+# To compile,
+#
+# make -fmakefile.w32
+#
+
+CC=gcc
+
+# Generate dependencies (see end of the file)
+
+CPPFLAGS=-MMD
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+ -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is not found, replace with copy /Y .
+CP=cp -f
+
+# The default value of RM is "rm -f."
+# If "rm.exe" is not found, uncomment:
+# RM=del
+
+LD=gcc
+LDLIBS=-L. -lz
+LDFLAGS=-s
+
+
+INCL=zlib.h zconf.h
+LIBS=libz.a
+
+AR=ar rcs
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+ zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o \
+ inffast.o
+
+TEST_OBJS = minigzip.o untgz.o
+
+all: minigzip.exe untgz.exe
+
+rebuild: clean all
+
+libz.a: $(OBJS)
+ $(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+ $(LD) $(LDFLAGS) -o $@ $< $(LDLIBS)
+
+.PHONY : clean
+
+clean:
+ $(RM) *.d *.o *.exe libz.a foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
+
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/untgz.c b/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/untgz.c
new file mode 100644
index 00000000000..2c391e59867
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/untgz/untgz.c
@@ -0,0 +1,674 @@
+/*
+ * untgz.c -- Display contents and extract files from a gzip'd TAR file
+ *
+ * written by Pedro A. Aranda Gutierrez <paag@tid.es>
+ * adaptation to Unix by Jean-loup Gailly <jloup@gzip.org>
+ * various fixes by Cosmin Truta <cosmint@cs.ubbcluj.ro>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <errno.h>
+
+#include "zlib.h"
+
+#ifdef unix
+# include <unistd.h>
+#else
+# include <direct.h>
+# include <io.h>
+#endif
+
+#ifdef WIN32
+#include <windows.h>
+# ifndef F_OK
+# define F_OK 0
+# endif
+# define mkdir(dirname,mode) _mkdir(dirname)
+# ifdef _MSC_VER
+# define access(path,mode) _access(path,mode)
+# define chmod(path,mode) _chmod(path,mode)
+# define strdup(str) _strdup(str)
+# endif
+#else
+# include <utime.h>
+#endif
+
+
+/* values used in typeflag field */
+
+#define REGTYPE '0' /* regular file */
+#define AREGTYPE '\0' /* regular file */
+#define LNKTYPE '1' /* link */
+#define SYMTYPE '2' /* reserved */
+#define CHRTYPE '3' /* character special */
+#define BLKTYPE '4' /* block special */
+#define DIRTYPE '5' /* directory */
+#define FIFOTYPE '6' /* FIFO special */
+#define CONTTYPE '7' /* reserved */
+
+/* GNU tar extensions */
+
+#define GNUTYPE_DUMPDIR 'D' /* file names from dumped directory */
+#define GNUTYPE_LONGLINK 'K' /* long link name */
+#define GNUTYPE_LONGNAME 'L' /* long file name */
+#define GNUTYPE_MULTIVOL 'M' /* continuation of file from another volume */
+#define GNUTYPE_NAMES 'N' /* file name that does not fit into main hdr */
+#define GNUTYPE_SPARSE 'S' /* sparse file */
+#define GNUTYPE_VOLHDR 'V' /* tape/volume header */
+
+
+/* tar header */
+
+#define BLOCKSIZE 512
+#define SHORTNAMESIZE 100
+
+struct tar_header
+{ /* byte offset */
+ char name[100]; /* 0 */
+ char mode[8]; /* 100 */
+ char uid[8]; /* 108 */
+ char gid[8]; /* 116 */
+ char size[12]; /* 124 */
+ char mtime[12]; /* 136 */
+ char chksum[8]; /* 148 */
+ char typeflag; /* 156 */
+ char linkname[100]; /* 157 */
+ char magic[6]; /* 257 */
+ char version[2]; /* 263 */
+ char uname[32]; /* 265 */
+ char gname[32]; /* 297 */
+ char devmajor[8]; /* 329 */
+ char devminor[8]; /* 337 */
+ char prefix[155]; /* 345 */
+ /* 500 */
+};
+
+union tar_buffer
+{
+ char buffer[BLOCKSIZE];
+ struct tar_header header;
+};
+
+struct attr_item
+{
+ struct attr_item *next;
+ char *fname;
+ int mode;
+ time_t time;
+};
+
+enum { TGZ_EXTRACT, TGZ_LIST, TGZ_INVALID };
+
+char *TGZfname OF((const char *));
+void TGZnotfound OF((const char *));
+
+int getoct OF((char *, int));
+char *strtime OF((time_t *));
+int setfiletime OF((char *, time_t));
+void push_attr OF((struct attr_item **, char *, int, time_t));
+void restore_attr OF((struct attr_item **));
+
+int ExprMatch OF((char *, char *));
+
+int makedir OF((char *));
+int matchname OF((int, int, char **, char *));
+
+void error OF((const char *));
+int tar OF((gzFile, int, int, int, char **));
+
+void help OF((int));
+int main OF((int, char **));
+
+char *prog;
+
+const char *TGZsuffix[] = { "\0", ".tar", ".tar.gz", ".taz", ".tgz", NULL };
+
+/* return the file name of the TGZ archive */
+/* or NULL if it does not exist */
+
+char *TGZfname (const char *arcname)
+{
+ static char buffer[1024];
+ int origlen,i;
+
+ strcpy(buffer,arcname);
+ origlen = strlen(buffer);
+
+ for (i=0; TGZsuffix[i]; i++)
+ {
+ strcpy(buffer+origlen,TGZsuffix[i]);
+ if (access(buffer,F_OK) == 0)
+ return buffer;
+ }
+ return NULL;
+}
+
+
+/* error message for the filename */
+
+void TGZnotfound (const char *arcname)
+{
+ int i;
+
+ fprintf(stderr,"%s: Couldn't find ",prog);
+ for (i=0;TGZsuffix[i];i++)
+ fprintf(stderr,(TGZsuffix[i+1]) ? "%s%s, " : "or %s%s\n",
+ arcname,
+ TGZsuffix[i]);
+ exit(1);
+}
+
+
+/* convert octal digits to int */
+/* on error return -1 */
+
+int getoct (char *p,int width)
+{
+ int result = 0;
+ char c;
+
+ while (width--)
+ {
+ c = *p++;
+ if (c == 0)
+ break;
+ if (c == ' ')
+ continue;
+ if (c < '0' || c > '7')
+ return -1;
+ result = result * 8 + (c - '0');
+ }
+ return result;
+}
+
+
+/* convert time_t to string */
+/* use the "YYYY/MM/DD hh:mm:ss" format */
+
+char *strtime (time_t *t)
+{
+ struct tm *local;
+ static char result[32];
+
+ local = localtime(t);
+ sprintf(result,"%4d/%02d/%02d %02d:%02d:%02d",
+ local->tm_year+1900, local->tm_mon+1, local->tm_mday,
+ local->tm_hour, local->tm_min, local->tm_sec);
+ return result;
+}
+
+
+/* set file time */
+
+int setfiletime (char *fname,time_t ftime)
+{
+#ifdef WIN32
+ static int isWinNT = -1;
+ SYSTEMTIME st;
+ FILETIME locft, modft;
+ struct tm *loctm;
+ HANDLE hFile;
+ int result;
+
+ loctm = localtime(&ftime);
+ if (loctm == NULL)
+ return -1;
+
+ st.wYear = (WORD)loctm->tm_year + 1900;
+ st.wMonth = (WORD)loctm->tm_mon + 1;
+ st.wDayOfWeek = (WORD)loctm->tm_wday;
+ st.wDay = (WORD)loctm->tm_mday;
+ st.wHour = (WORD)loctm->tm_hour;
+ st.wMinute = (WORD)loctm->tm_min;
+ st.wSecond = (WORD)loctm->tm_sec;
+ st.wMilliseconds = 0;
+ if (!SystemTimeToFileTime(&st, &locft) ||
+ !LocalFileTimeToFileTime(&locft, &modft))
+ return -1;
+
+ if (isWinNT < 0)
+ isWinNT = (GetVersion() < 0x80000000) ? 1 : 0;
+ hFile = CreateFile(fname, GENERIC_WRITE, 0, NULL, OPEN_EXISTING,
+ (isWinNT ? FILE_FLAG_BACKUP_SEMANTICS : 0),
+ NULL);
+ if (hFile == INVALID_HANDLE_VALUE)
+ return -1;
+ result = SetFileTime(hFile, NULL, NULL, &modft) ? 0 : -1;
+ CloseHandle(hFile);
+ return result;
+#else
+ struct utimbuf settime;
+
+ settime.actime = settime.modtime = ftime;
+ return utime(fname,&settime);
+#endif
+}
+
+
+/* push file attributes */
+
+void push_attr(struct attr_item **list,char *fname,int mode,time_t time)
+{
+ struct attr_item *item;
+
+ item = (struct attr_item *)malloc(sizeof(struct attr_item));
+ if (item == NULL)
+ error("Out of memory");
+ item->fname = strdup(fname);
+ item->mode = mode;
+ item->time = time;
+ item->next = *list;
+ *list = item;
+}
+
+
+/* restore file attributes */
+
+void restore_attr(struct attr_item **list)
+{
+ struct attr_item *item, *prev;
+
+ for (item = *list; item != NULL; )
+ {
+ setfiletime(item->fname,item->time);
+ chmod(item->fname,item->mode);
+ prev = item;
+ item = item->next;
+ free(prev);
+ }
+ *list = NULL;
+}
+
+
+/* match regular expression */
+
+#define ISSPECIAL(c) (((c) == '*') || ((c) == '/'))
+
+int ExprMatch (char *string,char *expr)
+{
+ while (1)
+ {
+ if (ISSPECIAL(*expr))
+ {
+ if (*expr == '/')
+ {
+ if (*string != '\\' && *string != '/')
+ return 0;
+ string ++; expr++;
+ }
+ else if (*expr == '*')
+ {
+ if (*expr ++ == 0)
+ return 1;
+ while (*++string != *expr)
+ if (*string == 0)
+ return 0;
+ }
+ }
+ else
+ {
+ if (*string != *expr)
+ return 0;
+ if (*expr++ == 0)
+ return 1;
+ string++;
+ }
+ }
+}
+
+
+/* recursive mkdir */
+/* abort on ENOENT; ignore other errors like "directory already exists" */
+/* return 1 if OK */
+/* 0 on error */
+
+int makedir (char *newdir)
+{
+ char *buffer = strdup(newdir);
+ char *p;
+ int len = strlen(buffer);
+
+ if (len <= 0) {
+ free(buffer);
+ return 0;
+ }
+ if (buffer[len-1] == '/') {
+ buffer[len-1] = '\0';
+ }
+ if (mkdir(buffer, 0755) == 0)
+ {
+ free(buffer);
+ return 1;
+ }
+
+ p = buffer+1;
+ while (1)
+ {
+ char hold;
+
+ while(*p && *p != '\\' && *p != '/')
+ p++;
+ hold = *p;
+ *p = 0;
+ if ((mkdir(buffer, 0755) == -1) && (errno == ENOENT))
+ {
+ fprintf(stderr,"%s: Couldn't create directory %s\n",prog,buffer);
+ free(buffer);
+ return 0;
+ }
+ if (hold == 0)
+ break;
+ *p++ = hold;
+ }
+ free(buffer);
+ return 1;
+}
+
+
+int matchname (int arg,int argc,char **argv,char *fname)
+{
+ if (arg == argc) /* no arguments given (untgz tgzarchive) */
+ return 1;
+
+ while (arg < argc)
+ if (ExprMatch(fname,argv[arg++]))
+ return 1;
+
+ return 0; /* ignore this for the moment being */
+}
+
+
+/* tar file list or extract */
+
+int tar (gzFile in,int action,int arg,int argc,char **argv)
+{
+ union tar_buffer buffer;
+ int len;
+ int err;
+ int getheader = 1;
+ int remaining = 0;
+ FILE *outfile = NULL;
+ char fname[BLOCKSIZE];
+ int tarmode;
+ time_t tartime;
+ struct attr_item *attributes = NULL;
+
+ if (action == TGZ_LIST)
+ printf(" date time size file\n"
+ " ---------- -------- --------- -------------------------------------\n");
+ while (1)
+ {
+ len = gzread(in, &buffer, BLOCKSIZE);
+ if (len < 0)
+ error(gzerror(in, &err));
+ /*
+ * Always expect complete blocks to process
+ * the tar information.
+ */
+ if (len != BLOCKSIZE)
+ {
+ action = TGZ_INVALID; /* force error exit */
+ remaining = 0; /* force I/O cleanup */
+ }
+
+ /*
+ * If we have to get a tar header
+ */
+ if (getheader >= 1)
+ {
+ /*
+ * if we met the end of the tar
+ * or the end-of-tar block,
+ * we are done
+ */
+ if (len == 0 || buffer.header.name[0] == 0)
+ break;
+
+ tarmode = getoct(buffer.header.mode,8);
+ tartime = (time_t)getoct(buffer.header.mtime,12);
+ if (tarmode == -1 || tartime == (time_t)-1)
+ {
+ buffer.header.name[0] = 0;
+ action = TGZ_INVALID;
+ }
+
+ if (getheader == 1)
+ {
+ strncpy(fname,buffer.header.name,SHORTNAMESIZE);
+ if (fname[SHORTNAMESIZE-1] != 0)
+ fname[SHORTNAMESIZE] = 0;
+ }
+ else
+ {
+ /*
+ * The file name is longer than SHORTNAMESIZE
+ */
+ if (strncmp(fname,buffer.header.name,SHORTNAMESIZE-1) != 0)
+ error("bad long name");
+ getheader = 1;
+ }
+
+ /*
+ * Act according to the type flag
+ */
+ switch (buffer.header.typeflag)
+ {
+ case DIRTYPE:
+ if (action == TGZ_LIST)
+ printf(" %s <dir> %s\n",strtime(&tartime),fname);
+ if (action == TGZ_EXTRACT)
+ {
+ makedir(fname);
+ push_attr(&attributes,fname,tarmode,tartime);
+ }
+ break;
+ case REGTYPE:
+ case AREGTYPE:
+ remaining = getoct(buffer.header.size,12);
+ if (remaining == -1)
+ {
+ action = TGZ_INVALID;
+ break;
+ }
+ if (action == TGZ_LIST)
+ printf(" %s %9d %s\n",strtime(&tartime),remaining,fname);
+ else if (action == TGZ_EXTRACT)
+ {
+ if (matchname(arg,argc,argv,fname))
+ {
+ outfile = fopen(fname,"wb");
+ if (outfile == NULL) {
+ /* try creating directory */
+ char *p = strrchr(fname, '/');
+ if (p != NULL) {
+ *p = '\0';
+ makedir(fname);
+ *p = '/';
+ outfile = fopen(fname,"wb");
+ }
+ }
+ if (outfile != NULL)
+ printf("Extracting %s\n",fname);
+ else
+ fprintf(stderr, "%s: Couldn't create %s",prog,fname);
+ }
+ else
+ outfile = NULL;
+ }
+ getheader = 0;
+ break;
+ case GNUTYPE_LONGLINK:
+ case GNUTYPE_LONGNAME:
+ remaining = getoct(buffer.header.size,12);
+ if (remaining < 0 || remaining >= BLOCKSIZE)
+ {
+ action = TGZ_INVALID;
+ break;
+ }
+ len = gzread(in, fname, BLOCKSIZE);
+ if (len < 0)
+ error(gzerror(in, &err));
+ if (fname[BLOCKSIZE-1] != 0 || (int)strlen(fname) > remaining)
+ {
+ action = TGZ_INVALID;
+ break;
+ }
+ getheader = 2;
+ break;
+ default:
+ if (action == TGZ_LIST)
+ printf(" %s <---> %s\n",strtime(&tartime),fname);
+ break;
+ }
+ }
+ else
+ {
+ unsigned int bytes = (remaining > BLOCKSIZE) ? BLOCKSIZE : remaining;
+
+ if (outfile != NULL)
+ {
+ if (fwrite(&buffer,sizeof(char),bytes,outfile) != bytes)
+ {
+ fprintf(stderr,
+ "%s: Error writing %s -- skipping\n",prog,fname);
+ fclose(outfile);
+ outfile = NULL;
+ remove(fname);
+ }
+ }
+ remaining -= bytes;
+ }
+
+ if (remaining == 0)
+ {
+ getheader = 1;
+ if (outfile != NULL)
+ {
+ fclose(outfile);
+ outfile = NULL;
+ if (action != TGZ_INVALID)
+ push_attr(&attributes,fname,tarmode,tartime);
+ }
+ }
+
+ /*
+ * Abandon if errors are found
+ */
+ if (action == TGZ_INVALID)
+ {
+ error("broken archive");
+ break;
+ }
+ }
+
+ /*
+ * Restore file modes and time stamps
+ */
+ restore_attr(&attributes);
+
+ if (gzclose(in) != Z_OK)
+ error("failed gzclose");
+
+ return 0;
+}
+
+
+/* ============================================================ */
+
+void help(int exitval)
+{
+ printf("untgz version 0.2.1\n"
+ " using zlib version %s\n\n",
+ zlibVersion());
+ printf("Usage: untgz file.tgz extract all files\n"
+ " untgz file.tgz fname ... extract selected files\n"
+ " untgz -l file.tgz list archive contents\n"
+ " untgz -h display this help\n");
+ exit(exitval);
+}
+
+void error(const char *msg)
+{
+ fprintf(stderr, "%s: %s\n", prog, msg);
+ exit(1);
+}
+
+
+/* ============================================================ */
+
+#if defined(WIN32) && defined(__GNUC__)
+int _CRT_glob = 0; /* disable argument globbing in MinGW */
+#endif
+
+int main(int argc,char **argv)
+{
+ int action = TGZ_EXTRACT;
+ int arg = 1;
+ char *TGZfile;
+ gzFile *f;
+
+ prog = strrchr(argv[0],'\\');
+ if (prog == NULL)
+ {
+ prog = strrchr(argv[0],'/');
+ if (prog == NULL)
+ {
+ prog = strrchr(argv[0],':');
+ if (prog == NULL)
+ prog = argv[0];
+ else
+ prog++;
+ }
+ else
+ prog++;
+ }
+ else
+ prog++;
+
+ if (argc == 1)
+ help(0);
+
+ if (strcmp(argv[arg],"-l") == 0)
+ {
+ action = TGZ_LIST;
+ if (argc == ++arg)
+ help(0);
+ }
+ else if (strcmp(argv[arg],"-h") == 0)
+ {
+ help(0);
+ }
+
+ if ((TGZfile = TGZfname(argv[arg])) == NULL)
+ TGZnotfound(argv[arg]);
+
+ ++arg;
+ if ((action == TGZ_LIST) && (arg != argc))
+ help(1);
+
+/*
+ * Process the TGZ file
+ */
+ switch(action)
+ {
+ case TGZ_LIST:
+ case TGZ_EXTRACT:
+ f = gzopen(TGZfile,"rb");
+ if (f == NULL)
+ {
+ fprintf(stderr,"%s: Couldn't gzopen %s\n",prog,TGZfile);
+ return 1;
+ }
+ exit(tar(f, action, arg, argc, argv));
+ break;
+
+ default:
+ error("Unknown option");
+ exit(1);
+ }
+
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/visual-basic.txt b/Build/source/libs/zlib/zlib-1.2.3/contrib/visual-basic.txt
new file mode 100644
index 00000000000..10fb44bc593
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/visual-basic.txt
@@ -0,0 +1,69 @@
+See below some functions declarations for Visual Basic.
+
+Frequently Asked Question:
+
+Q: Each time I use the compress function I get the -5 error (not enough
+ room in the output buffer).
+
+A: Make sure that the length of the compressed buffer is passed by
+ reference ("as any"), not by value ("as long"). Also check that
+ before the call of compress this length is equal to the total size of
+ the compressed buffer and not zero.
+
+
+From: "Jon Caruana" <jon-net@usa.net>
+Subject: Re: How to port zlib declares to vb?
+Date: Mon, 28 Oct 1996 18:33:03 -0600
+
+Got the answer! (I haven't had time to check this but it's what I got, and
+looks correct):
+
+He has the following routines working:
+ compress
+ uncompress
+ gzopen
+ gzwrite
+ gzread
+ gzclose
+
+Declares follow: (Quoted from Carlos Rios <c_rios@sonda.cl>, in Vb4 form)
+
+#If Win16 Then 'Use Win16 calls.
+Declare Function compress Lib "ZLIB.DLL" (ByVal compr As
+ String, comprLen As Any, ByVal buf As String, ByVal buflen
+ As Long) As Integer
+Declare Function uncompress Lib "ZLIB.DLL" (ByVal uncompr
+ As String, uncomprLen As Any, ByVal compr As String, ByVal
+ lcompr As Long) As Integer
+Declare Function gzopen Lib "ZLIB.DLL" (ByVal filePath As
+ String, ByVal mode As String) As Long
+Declare Function gzread Lib "ZLIB.DLL" (ByVal file As
+ Long, ByVal uncompr As String, ByVal uncomprLen As Integer)
+ As Integer
+Declare Function gzwrite Lib "ZLIB.DLL" (ByVal file As
+ Long, ByVal uncompr As String, ByVal uncomprLen As Integer)
+ As Integer
+Declare Function gzclose Lib "ZLIB.DLL" (ByVal file As
+ Long) As Integer
+#Else
+Declare Function compress Lib "ZLIB32.DLL"
+ (ByVal compr As String, comprLen As Any, ByVal buf As
+ String, ByVal buflen As Long) As Integer
+Declare Function uncompress Lib "ZLIB32.DLL"
+ (ByVal uncompr As String, uncomprLen As Any, ByVal compr As
+ String, ByVal lcompr As Long) As Long
+Declare Function gzopen Lib "ZLIB32.DLL"
+ (ByVal file As String, ByVal mode As String) As Long
+Declare Function gzread Lib "ZLIB32.DLL"
+ (ByVal file As Long, ByVal uncompr As String, ByVal
+ uncomprLen As Long) As Long
+Declare Function gzwrite Lib "ZLIB32.DLL"
+ (ByVal file As Long, ByVal uncompr As String, ByVal
+ uncomprLen As Long) As Long
+Declare Function gzclose Lib "ZLIB32.DLL"
+ (ByVal file As Long) As Long
+#End If
+
+-Jon Caruana
+jon-net@usa.net
+Microsoft Sitebuilder Network Level 1 Member - HTML Writer's Guild Member
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/readme.txt b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/readme.txt
new file mode 100644
index 00000000000..9d931f93007
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/readme.txt
@@ -0,0 +1,73 @@
+Building instructions for the DLL versions of Zlib 1.2.3
+========================================================
+
+This directory contains projects that build zlib and minizip using
+Microsoft Visual C++ 7.0/7.1, and Visual C++ .
+
+You don't need to build these projects yourself. You can download the
+binaries from:
+ http://www.winimage.com/zLibDll
+
+More information can be found at this site.
+
+
+Build instructions for Visual Studio 7.x (32 bits)
+--------------------------------------------------
+- Uncompress current zlib, including all contrib/* files
+- Download the crtdll library from
+ http://www.winimage.com/zLibDll/crtdll.zip
+ Unzip crtdll.zip to extract crtdll.lib on contrib\vstudio\vc7.
+- Open contrib\vstudio\vc7\zlibvc.sln with Microsoft Visual C++ 7.x
+ (Visual Studio .Net 2002 or 2003).
+
+Build instructions for Visual Studio 2005 (32 bits or 64 bits)
+--------------------------------------------------------------
+- Uncompress current zlib, including all contrib/* files
+- For 32 bits only: download the crtdll library from
+ http://www.winimage.com/zLibDll/crtdll.zip
+ Unzip crtdll.zip to extract crtdll.lib on contrib\vstudio\vc8.
+- Open contrib\vstudio\vc8\zlibvc.sln with Microsoft Visual C++ 8.0
+
+Build instructions for Visual Studio 2005 64 bits, PSDK compiler
+----------------------------------------------------------------
+at the time of writing this text file, Visual Studio 2005 (and
+ Microsoft Visual C++ 8.0) is on the beta 2 stage.
+Using you can get the free 64 bits compiler from Platform SDK,
+ which is NOT a beta, and compile using the Visual studio 2005 IDE
+see http://www.winimage.com/misc/sdk64onvs2005/ for instruction
+
+- Uncompress current zlib, including all contrib/* files
+- start Visual Studio 2005 from a platform SDK command prompt, using
+ the /useenv switch
+- Open contrib\vstudio\vc8\zlibvc.sln with Microsoft Visual C++ 8.0
+
+
+Important
+---------
+- To use zlibwapi.dll in your application, you must define the
+ macro ZLIB_WINAPI when compiling your application's source files.
+
+
+Additional notes
+----------------
+- This DLL, named zlibwapi.dll, is compatible to the old zlib.dll built
+ by Gilles Vollant from the zlib 1.1.x sources, and distributed at
+ http://www.winimage.com/zLibDll
+ It uses the WINAPI calling convention for the exported functions, and
+ includes the minizip functionality. If your application needs that
+ particular build of zlib.dll, you can rename zlibwapi.dll to zlib.dll.
+
+- The new DLL was renamed because there exist several incompatible
+ versions of zlib.dll on the Internet.
+
+- There is also an official DLL build of zlib, named zlib1.dll. This one
+ is exporting the functions using the CDECL convention. See the file
+ win32\DLL_FAQ.txt found in this zlib distribution.
+
+- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol
+ has a slightly different effect. To avoid compatibility problems, do
+ not define it here.
+
+
+Gilles Vollant
+info@winimage.com
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/miniunz.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/miniunz.vcproj
new file mode 100644
index 00000000000..4a1f6ada7dd
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/miniunz.vcproj
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding = "Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.00"
+ Name="miniunz"
+ ProjectGUID="{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="Debug"
+ IntermediateDirectory="Debug"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/miniunz.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/miniunz.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="Release"
+ IntermediateDirectory="Release"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="TRUE"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE"
+ StringPooling="TRUE"
+ RuntimeLibrary="4"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/miniunz.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ </Configurations>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm">
+ <File
+ RelativePath="..\..\minizip\miniunz.c">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc">
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
+ </Filter>
+ <File
+ RelativePath="ReleaseDll\zlibwapi.lib">
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/minizip.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/minizip.vcproj
new file mode 100644
index 00000000000..04a65285ee9
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/minizip.vcproj
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding = "Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.00"
+ Name="minizip"
+ ProjectGUID="{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="Debug"
+ IntermediateDirectory="Debug"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/minizip.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/minizip.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="Release"
+ IntermediateDirectory="Release"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="TRUE"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE"
+ StringPooling="TRUE"
+ RuntimeLibrary="4"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/minizip.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ </Configurations>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm">
+ <File
+ RelativePath="..\..\minizip\minizip.c">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc">
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
+ </Filter>
+ <File
+ RelativePath="ReleaseDll\zlibwapi.lib">
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/testzlib.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/testzlib.vcproj
new file mode 100644
index 00000000000..2ca03a6c48b
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/testzlib.vcproj
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding = "Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.00"
+ Name="testZlibDll"
+ ProjectGUID="{AA6666AA-E09F-4135-9C0C-4FE50C3C654C}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="Debug"
+ IntermediateDirectory="Debug"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="Release"
+ IntermediateDirectory="Release"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="TRUE"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE"
+ StringPooling="TRUE"
+ RuntimeLibrary="4"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ </Configurations>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm">
+ <File
+ RelativePath="..\..\testzlib\testzlib.c">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc">
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
+ </Filter>
+ <File
+ RelativePath="ReleaseDll\zlibwapi.lib">
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlib.rc b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlib.rc
new file mode 100644
index 00000000000..58f756722f7
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlib.rc
@@ -0,0 +1,32 @@
+#include <windows.h>
+
+#define IDR_VERSION1 1
+IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
+ FILEVERSION 1,2,3,0
+ PRODUCTVERSION 1,2,3,0
+ FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+ FILEFLAGS 0
+ FILEOS VOS_DOS_WINDOWS32
+ FILETYPE VFT_DLL
+ FILESUBTYPE 0 // not used
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904E4"
+ //language ID = U.S. English, char set = Windows, Multilingual
+
+ BEGIN
+ VALUE "FileDescription", "zlib data compression library\0"
+ VALUE "FileVersion", "1.2.3.0\0"
+ VALUE "InternalName", "zlib\0"
+ VALUE "OriginalFilename", "zlib.dll\0"
+ VALUE "ProductName", "ZLib.DLL\0"
+ VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
+ VALUE "LegalCopyright", "(C) 1995-2003 Jean-loup Gailly & Mark Adler\0"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x0409, 1252
+ END
+END
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibstat.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibstat.vcproj
new file mode 100644
index 00000000000..2fdbbc4a0dd
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibstat.vcproj
@@ -0,0 +1,246 @@
+<?xml version="1.0" encoding = "Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.00"
+ Name="zlibstat"
+ SccProjectName=""
+ SccLocalPath="">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory=".\zlibstatDebug"
+ IntermediateDirectory=".\zlibstatDebug"
+ ConfigurationType="4"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="5"
+ PrecompiledHeaderFile=".\zlibstatDebug/zlibstat.pch"
+ AssemblerListingLocation=".\zlibstatDebug/"
+ ObjectFile=".\zlibstatDebug/"
+ ProgramDataBaseFileName=".\zlibstatDebug/"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"
+ DebugInformationFormat="1"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/NODEFAULTLIB "
+ OutputFile=".\zlibstatDebug\zlibstat.lib"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="ReleaseAxp|Win32"
+ OutputDirectory=".\zlibsta0"
+ IntermediateDirectory=".\zlibsta0"
+ ConfigurationType="4"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI"
+ StringPooling="TRUE"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="4"
+ EnableFunctionLevelLinking="TRUE"
+ PrecompiledHeaderFile=".\zlibsta0/zlibstat.pch"
+ AssemblerListingLocation=".\zlibsta0/"
+ ObjectFile=".\zlibsta0/"
+ ProgramDataBaseFileName=".\zlibsta0/"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/NODEFAULTLIB "
+ OutputFile=".\zlibsta0\zlibstat.lib"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory=".\zlibstat"
+ IntermediateDirectory=".\zlibstat"
+ ConfigurationType="4"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;ASMV;ASMINF"
+ StringPooling="TRUE"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="4"
+ EnableFunctionLevelLinking="TRUE"
+ PrecompiledHeaderFile=".\zlibstat/zlibstat.pch"
+ AssemblerListingLocation=".\zlibstat/"
+ ObjectFile=".\zlibstat/"
+ ProgramDataBaseFileName=".\zlibstat/"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj /NODEFAULTLIB "
+ OutputFile=".\zlibstat\zlibstat.lib"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|Win32"
+ OutputDirectory="zlibstatWithoutAsm"
+ IntermediateDirectory="zlibstatWithoutAsm"
+ ConfigurationType="4"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI"
+ StringPooling="TRUE"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="4"
+ EnableFunctionLevelLinking="TRUE"
+ PrecompiledHeaderFile=".\zlibstat/zlibstat.pch"
+ AssemblerListingLocation=".\zlibstatWithoutAsm/"
+ ObjectFile=".\zlibstatWithoutAsm/"
+ ProgramDataBaseFileName=".\zlibstatWithoutAsm/"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions=" /NODEFAULTLIB "
+ OutputFile=".\zlibstatWithoutAsm\zlibstat.lib"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="">
+ <File
+ RelativePath="..\..\..\adler32.c">
+ </File>
+ <File
+ RelativePath="..\..\..\compress.c">
+ </File>
+ <File
+ RelativePath="..\..\..\crc32.c">
+ </File>
+ <File
+ RelativePath="..\..\..\deflate.c">
+ </File>
+ <File
+ RelativePath="..\..\masmx86\gvmat32c.c">
+ </File>
+ <File
+ RelativePath="..\..\..\gzio.c">
+ </File>
+ <File
+ RelativePath="..\..\..\infback.c">
+ </File>
+ <File
+ RelativePath="..\..\..\inffast.c">
+ </File>
+ <File
+ RelativePath="..\..\..\inflate.c">
+ </File>
+ <File
+ RelativePath="..\..\..\inftrees.c">
+ </File>
+ <File
+ RelativePath="..\..\minizip\ioapi.c">
+ </File>
+ <File
+ RelativePath="..\..\..\trees.c">
+ </File>
+ <File
+ RelativePath="..\..\..\uncompr.c">
+ </File>
+ <File
+ RelativePath="..\..\minizip\unzip.c">
+ </File>
+ <File
+ RelativePath="..\..\minizip\zip.c">
+ </File>
+ <File
+ RelativePath=".\zlib.rc">
+ </File>
+ <File
+ RelativePath=".\zlibvc.def">
+ </File>
+ <File
+ RelativePath="..\..\..\zutil.c">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.def b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.def
new file mode 100644
index 00000000000..74dfdb8af14
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.def
@@ -0,0 +1,92 @@
+
+VERSION 1.23
+
+HEAPSIZE 1048576,8192
+
+EXPORTS
+ adler32 @1
+ compress @2
+ crc32 @3
+ deflate @4
+ deflateCopy @5
+ deflateEnd @6
+ deflateInit2_ @7
+ deflateInit_ @8
+ deflateParams @9
+ deflateReset @10
+ deflateSetDictionary @11
+ gzclose @12
+ gzdopen @13
+ gzerror @14
+ gzflush @15
+ gzopen @16
+ gzread @17
+ gzwrite @18
+ inflate @19
+ inflateEnd @20
+ inflateInit2_ @21
+ inflateInit_ @22
+ inflateReset @23
+ inflateSetDictionary @24
+ inflateSync @25
+ uncompress @26
+ zlibVersion @27
+ gzprintf @28
+ gzputc @29
+ gzgetc @30
+ gzseek @31
+ gzrewind @32
+ gztell @33
+ gzeof @34
+ gzsetparams @35
+ zError @36
+ inflateSyncPoint @37
+ get_crc_table @38
+ compress2 @39
+ gzputs @40
+ gzgets @41
+ inflateCopy @42
+ inflateBackInit_ @43
+ inflateBack @44
+ inflateBackEnd @45
+ compressBound @46
+ deflateBound @47
+ gzclearerr @48
+ gzungetc @49
+ zlibCompileFlags @50
+ deflatePrime @51
+
+ unzOpen @61
+ unzClose @62
+ unzGetGlobalInfo @63
+ unzGetCurrentFileInfo @64
+ unzGoToFirstFile @65
+ unzGoToNextFile @66
+ unzOpenCurrentFile @67
+ unzReadCurrentFile @68
+ unzOpenCurrentFile3 @69
+ unztell @70
+ unzeof @71
+ unzCloseCurrentFile @72
+ unzGetGlobalComment @73
+ unzStringFileNameCompare @74
+ unzLocateFile @75
+ unzGetLocalExtrafield @76
+ unzOpen2 @77
+ unzOpenCurrentFile2 @78
+ unzOpenCurrentFilePassword @79
+
+ zipOpen @80
+ zipOpenNewFileInZip @81
+ zipWriteInFileInZip @82
+ zipCloseFileInZip @83
+ zipClose @84
+ zipOpenNewFileInZip2 @86
+ zipCloseFileInZipRaw @87
+ zipOpen2 @88
+ zipOpenNewFileInZip3 @89
+
+ unzGetFilePos @100
+ unzGoToFilePos @101
+
+ fill_win32_filefunc @110
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.sln b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.sln
new file mode 100644
index 00000000000..927b42b7bde
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.sln
@@ -0,0 +1,78 @@
+Microsoft Visual Studio Solution File, Format Version 7.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testZlibDll", "testzlib.vcproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654C}"
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ ConfigName.0 = Debug
+ ConfigName.1 = Release
+ ConfigName.2 = ReleaseAxp
+ ConfigName.3 = ReleaseWithoutAsm
+ ConfigName.4 = ReleaseWithoutCrtdll
+ EndGlobalSection
+ GlobalSection(ProjectDependencies) = postSolution
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug.ActiveCfg = Debug|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug.Build.0 = Debug|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release.ActiveCfg = Release|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release.Build.0 = Release|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseAxp.ActiveCfg = ReleaseAxp|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseAxp.Build.0 = ReleaseAxp|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm.ActiveCfg = ReleaseWithoutAsm|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm.Build.0 = ReleaseWithoutAsm|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutCrtdll.ActiveCfg = ReleaseAxp|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutCrtdll.Build.0 = ReleaseAxp|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug.ActiveCfg = Debug|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug.Build.0 = Debug|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release.ActiveCfg = Release|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release.Build.0 = Release|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseAxp.ActiveCfg = ReleaseAxp|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseAxp.Build.0 = ReleaseAxp|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm.ActiveCfg = ReleaseWithoutAsm|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm.Build.0 = ReleaseWithoutAsm|Win32
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+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.vcproj
new file mode 100644
index 00000000000..90a2f12b462
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc7/zlibvc.vcproj
@@ -0,0 +1,445 @@
+<?xml version="1.0" encoding = "Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.00"
+ Name="zlibvc"
+ SccProjectName=""
+ SccLocalPath="">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory=".\DebugDll"
+ IntermediateDirectory=".\DebugDll"
+ ConfigurationType="2"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,ZLIB_WINAPI,ASMV,ASMINF"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="1"
+ PrecompiledHeaderFile=".\DebugDll/zlibvc.pch"
+ AssemblerListingLocation=".\DebugDll/"
+ ObjectFile=".\DebugDll/"
+ ProgramDataBaseFileName=".\DebugDll/"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalOptions="/MACHINE:I386"
+ AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj"
+ OutputFile=".\DebugDll\zlibwapi.dll"
+ LinkIncremental="2"
+ SuppressStartupBanner="TRUE"
+ ModuleDefinitionFile=".\zlibvc.def"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile=".\DebugDll/zlibwapi.pdb"
+ SubSystem="2"
+ ImportLibrary=".\DebugDll/zlibwapi.lib"/>
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="_DEBUG"
+ MkTypLibCompatible="TRUE"
+ SuppressStartupBanner="TRUE"
+ TargetEnvironment="1"
+ TypeLibraryName=".\DebugDll/zlibvc.tlb"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG"
+ Culture="1036"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|Win32"
+ OutputDirectory=".\zlibDllWithoutAsm"
+ IntermediateDirectory=".\zlibDllWithoutAsm"
+ ConfigurationType="2"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE"
+ WholeProgramOptimization="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,ZLIB_WINAPI"
+ StringPooling="TRUE"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="0"
+ EnableFunctionLevelLinking="TRUE"
+ PrecompiledHeaderFile=".\zlibDllWithoutAsm/zlibvc.pch"
+ AssemblerOutput="2"
+ AssemblerListingLocation=".\zlibDllWithoutAsm/"
+ ObjectFile=".\zlibDllWithoutAsm/"
+ ProgramDataBaseFileName=".\zlibDllWithoutAsm/"
+ BrowseInformation="1"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalOptions="/MACHINE:I386"
+ AdditionalDependencies="crtdll.lib"
+ OutputFile=".\zlibDllWithoutAsm\zlibwapi.dll"
+ LinkIncremental="1"
+ SuppressStartupBanner="TRUE"
+ IgnoreAllDefaultLibraries="TRUE"
+ ModuleDefinitionFile=".\zlibvc.def"
+ ProgramDatabaseFile=".\zlibDllWithoutAsm/zlibwapi.pdb"
+ GenerateMapFile="TRUE"
+ MapFileName=".\zlibDllWithoutAsm/zlibwapi.map"
+ SubSystem="2"
+ OptimizeForWindows98="1"
+ ImportLibrary=".\zlibDllWithoutAsm/zlibwapi.lib"/>
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="NDEBUG"
+ MkTypLibCompatible="TRUE"
+ SuppressStartupBanner="TRUE"
+ TargetEnvironment="1"
+ TypeLibraryName=".\zlibDllWithoutAsm/zlibvc.tlb"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1036"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutCrtdll|Win32"
+ OutputDirectory=".\zlibDllWithoutCrtDll"
+ IntermediateDirectory=".\zlibDllWithoutCrtDll"
+ ConfigurationType="2"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE"
+ WholeProgramOptimization="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,ZLIB_WINAPI,ASMV,ASMINF"
+ StringPooling="TRUE"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="0"
+ EnableFunctionLevelLinking="TRUE"
+ PrecompiledHeaderFile=".\zlibDllWithoutCrtDll/zlibvc.pch"
+ AssemblerOutput="2"
+ AssemblerListingLocation=".\zlibDllWithoutCrtDll/"
+ ObjectFile=".\zlibDllWithoutCrtDll/"
+ ProgramDataBaseFileName=".\zlibDllWithoutCrtDll/"
+ BrowseInformation="1"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalOptions="/MACHINE:I386"
+ AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj "
+ OutputFile=".\zlibDllWithoutCrtDll\zlibwapi.dll"
+ LinkIncremental="1"
+ SuppressStartupBanner="TRUE"
+ IgnoreAllDefaultLibraries="FALSE"
+ ModuleDefinitionFile=".\zlibvc.def"
+ ProgramDatabaseFile=".\zlibDllWithoutCrtDll/zlibwapi.pdb"
+ GenerateMapFile="TRUE"
+ MapFileName=".\zlibDllWithoutCrtDll/zlibwapi.map"
+ SubSystem="2"
+ OptimizeForWindows98="1"
+ ImportLibrary=".\zlibDllWithoutCrtDll/zlibwapi.lib"/>
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="NDEBUG"
+ MkTypLibCompatible="TRUE"
+ SuppressStartupBanner="TRUE"
+ TargetEnvironment="1"
+ TypeLibraryName=".\zlibDllWithoutCrtDll/zlibvc.tlb"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1036"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ <Configuration
+ Name="ReleaseAxp|Win32"
+ OutputDirectory=".\zlibvc__"
+ IntermediateDirectory=".\zlibvc__"
+ ConfigurationType="2"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE"
+ WholeProgramOptimization="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,ZLIB_WINAPI"
+ StringPooling="TRUE"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="0"
+ EnableFunctionLevelLinking="TRUE"
+ PrecompiledHeaderFile=".\zlibvc__/zlibvc.pch"
+ AssemblerOutput="2"
+ AssemblerListingLocation=".\zlibvc__/"
+ ObjectFile=".\zlibvc__/"
+ ProgramDataBaseFileName=".\zlibvc__/"
+ BrowseInformation="1"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="crtdll.lib"
+ OutputFile="zlibvc__\zlibwapi.dll"
+ LinkIncremental="1"
+ SuppressStartupBanner="TRUE"
+ IgnoreAllDefaultLibraries="TRUE"
+ ModuleDefinitionFile=".\zlibvc.def"
+ ProgramDatabaseFile=".\zlibvc__/zlibwapi.pdb"
+ GenerateMapFile="TRUE"
+ MapFileName=".\zlibvc__/zlibwapi.map"
+ SubSystem="2"
+ ImportLibrary=".\zlibvc__/zlibwapi.lib"/>
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="NDEBUG"
+ MkTypLibCompatible="TRUE"
+ SuppressStartupBanner="TRUE"
+ TargetEnvironment="1"
+ TypeLibraryName=".\zlibvc__/zlibvc.tlb"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1036"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory=".\ReleaseDll"
+ IntermediateDirectory=".\ReleaseDll"
+ ConfigurationType="2"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE"
+ WholeProgramOptimization="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,ZLIB_WINAPI,ASMV,ASMINF"
+ StringPooling="TRUE"
+ ExceptionHandling="FALSE"
+ RuntimeLibrary="0"
+ EnableFunctionLevelLinking="TRUE"
+ PrecompiledHeaderFile=".\ReleaseDll/zlibvc.pch"
+ AssemblerOutput="2"
+ AssemblerListingLocation=".\ReleaseDll/"
+ ObjectFile=".\ReleaseDll/"
+ ProgramDataBaseFileName=".\ReleaseDll/"
+ BrowseInformation="1"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalOptions="/MACHINE:I386"
+ AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj crtdll.lib"
+ OutputFile=".\ReleaseDll\zlibwapi.dll"
+ LinkIncremental="1"
+ SuppressStartupBanner="TRUE"
+ IgnoreAllDefaultLibraries="TRUE"
+ ModuleDefinitionFile=".\zlibvc.def"
+ ProgramDatabaseFile=".\ReleaseDll/zlibwapi.pdb"
+ GenerateMapFile="TRUE"
+ MapFileName=".\ReleaseDll/zlibwapi.map"
+ SubSystem="2"
+ OptimizeForWindows98="1"
+ ImportLibrary=".\ReleaseDll/zlibwapi.lib"/>
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="NDEBUG"
+ MkTypLibCompatible="TRUE"
+ SuppressStartupBanner="TRUE"
+ TargetEnvironment="1"
+ TypeLibraryName=".\Release/zlibvc.tlb"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1036"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ </Configuration>
+ </Configurations>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90">
+ <File
+ RelativePath="..\..\..\adler32.c">
+ </File>
+ <File
+ RelativePath="..\..\..\compress.c">
+ </File>
+ <File
+ RelativePath="..\..\..\crc32.c">
+ </File>
+ <File
+ RelativePath="..\..\..\deflate.c">
+ </File>
+ <File
+ RelativePath="..\..\masmx86\gvmat32c.c">
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|Win32"
+ ExcludedFromBuild="TRUE">
+ <Tool
+ Name="VCCLCompilerTool"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\gzio.c">
+ </File>
+ <File
+ RelativePath="..\..\..\infback.c">
+ </File>
+ <File
+ RelativePath="..\..\..\inffast.c">
+ </File>
+ <File
+ RelativePath="..\..\..\inflate.c">
+ </File>
+ <File
+ RelativePath="..\..\..\inftrees.c">
+ </File>
+ <File
+ RelativePath="..\..\minizip\ioapi.c">
+ </File>
+ <File
+ RelativePath="..\..\minizip\iowin32.c">
+ </File>
+ <File
+ RelativePath="..\..\..\trees.c">
+ </File>
+ <File
+ RelativePath="..\..\..\uncompr.c">
+ </File>
+ <File
+ RelativePath="..\..\minizip\unzip.c">
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions="ZLIB_INTERNAL"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\minizip\zip.c">
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions="ZLIB_INTERNAL"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath=".\zlib.rc">
+ </File>
+ <File
+ RelativePath=".\zlibvc.def">
+ </File>
+ <File
+ RelativePath="..\..\..\zutil.c">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;fi;fd">
+ <File
+ RelativePath="..\..\..\deflate.h">
+ </File>
+ <File
+ RelativePath="..\..\..\infblock.h">
+ </File>
+ <File
+ RelativePath="..\..\..\infcodes.h">
+ </File>
+ <File
+ RelativePath="..\..\..\inffast.h">
+ </File>
+ <File
+ RelativePath="..\..\..\inftrees.h">
+ </File>
+ <File
+ RelativePath="..\..\..\infutil.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zconf.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zlib.h">
+ </File>
+ <File
+ RelativePath="..\..\..\zutil.h">
+ </File>
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/miniunz.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/miniunz.vcproj
new file mode 100644
index 00000000000..8f3d47b8e0f
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/miniunz.vcproj
@@ -0,0 +1,566 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8,00"
+ Name="miniunz"
+ ProjectGUID="{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
+ Keyword="Win32Proj"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ <Platform
+ Name="x64"
+ />
+ <Platform
+ Name="Itanium"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="x86\MiniUnzip$(ConfigurationName)"
+ IntermediateDirectory="x86\MiniUnzip$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="1"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="4"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/miniunz.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/miniunz.pdb"
+ SubSystem="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|x64"
+ OutputDirectory="x64\MiniUnzip$(ConfigurationName)"
+ IntermediateDirectory="x64\MiniUnzip$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/miniunz.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/miniunz.pdb"
+ SubSystem="1"
+ TargetMachine="17"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|Itanium"
+ OutputDirectory="ia64\MiniUnzip$(ConfigurationName)"
+ IntermediateDirectory="ia64\MiniUnzip$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/miniunz.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/miniunz.pdb"
+ SubSystem="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="x86\MiniUnzip$(ConfigurationName)"
+ IntermediateDirectory="x86\MiniUnzip$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="0"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/miniunz.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|x64"
+ OutputDirectory="x64\MiniUnzip$(ConfigurationName)"
+ IntermediateDirectory="x64\MiniUnzip$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/miniunz.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="17"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Itanium"
+ OutputDirectory="ia64\MiniUnzip$(ConfigurationName)"
+ IntermediateDirectory="ia64\MiniUnzip$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/miniunz.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+ >
+ <File
+ RelativePath="..\..\minizip\miniunz.c"
+ >
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc"
+ >
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+ >
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/minizip.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/minizip.vcproj
new file mode 100644
index 00000000000..184e0ec32e2
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/minizip.vcproj
@@ -0,0 +1,563 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8,00"
+ Name="minizip"
+ ProjectGUID="{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
+ Keyword="Win32Proj"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ <Platform
+ Name="x64"
+ />
+ <Platform
+ Name="Itanium"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="x86\MiniZip$(ConfigurationName)"
+ IntermediateDirectory="x86\MiniZip$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="1"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="4"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/minizip.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/minizip.pdb"
+ SubSystem="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|x64"
+ OutputDirectory="x64\$(ConfigurationName)"
+ IntermediateDirectory="x64\$(ConfigurationName)"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/minizip.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/minizip.pdb"
+ SubSystem="1"
+ TargetMachine="17"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|Itanium"
+ OutputDirectory="ia64\$(ConfigurationName)"
+ IntermediateDirectory="ia64\$(ConfigurationName)"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/minizip.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/minizip.pdb"
+ SubSystem="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="x86\MiniZip$(ConfigurationName)"
+ IntermediateDirectory="x86\MiniZip$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="0"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/minizip.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|x64"
+ OutputDirectory="x64\$(ConfigurationName)"
+ IntermediateDirectory="x64\$(ConfigurationName)"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/minizip.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="17"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Itanium"
+ OutputDirectory="ia64\$(ConfigurationName)"
+ IntermediateDirectory="ia64\$(ConfigurationName)"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/minizip.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+ >
+ <File
+ RelativePath="..\..\minizip\minizip.c"
+ >
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc"
+ >
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+ >
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/testzlib.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/testzlib.vcproj
new file mode 100644
index 00000000000..e3cc971a126
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/testzlib.vcproj
@@ -0,0 +1,948 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8,00"
+ Name="testzlib"
+ ProjectGUID="{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
+ RootNamespace="testzlib"
+ Keyword="Win32Proj"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ <Platform
+ Name="x64"
+ />
+ <Platform
+ Name="Itanium"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="x86\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="1"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerOutput="4"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="4"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
+ SubSystem="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|x64"
+ OutputDirectory="x64\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ AssemblerListingLocation="$(IntDir)\"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj"
+ GenerateManifest="false"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|Itanium"
+ OutputDirectory="ia64\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerOutput="4"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
+ SubSystem="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|Win32"
+ OutputDirectory="x86\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ CharacterSet="2"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="0"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|x64"
+ OutputDirectory="x64\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ AssemblerListingLocation="$(IntDir)\"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies=""
+ GenerateManifest="false"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|Itanium"
+ OutputDirectory="ia64\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ CharacterSet="2"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="x86\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ CharacterSet="2"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="0"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|x64"
+ OutputDirectory="x64\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ AssemblerListingLocation="$(IntDir)\"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj"
+ GenerateManifest="false"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Itanium"
+ OutputDirectory="ia64\TestZlib$(ConfigurationName)"
+ IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ CharacterSet="2"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\.."
+ PreprocessorDefinitions="ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+ >
+ <File
+ RelativePath="..\..\..\adler32.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\compress.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\crc32.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\deflate.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\masmx86\gvmat32c.c"
+ >
+ <FileConfiguration
+ Name="Debug|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|Win64 (AMD64)"
+ ExcludedFromBuild="TRUE"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win64 (AMD64)"
+ ExcludedFromBuild="TRUE"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseAsm|Win64 (AMD64)"
+ ExcludedFromBuild="TRUE"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\infback.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\masmx64\inffas8664.c"
+ >
+ <FileConfiguration
+ Name="Debug|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\inffast.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\inflate.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\inftrees.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\testzlib\testzlib.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\trees.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\uncompr.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\zutil.c"
+ >
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc"
+ >
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+ >
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/testzlibdll.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/testzlibdll.vcproj
new file mode 100644
index 00000000000..b1a8d4850e1
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/testzlibdll.vcproj
@@ -0,0 +1,567 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8,00"
+ Name="TestZlibDll"
+ ProjectGUID="{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
+ Keyword="Win32Proj"
+ SignManifests="true"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ <Platform
+ Name="x64"
+ />
+ <Platform
+ Name="Itanium"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="x86\TestZlibDll$(ConfigurationName)"
+ IntermediateDirectory="x86\TestZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="1"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="4"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
+ SubSystem="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|x64"
+ OutputDirectory="x64\TestZlibDll$(ConfigurationName)"
+ IntermediateDirectory="x64\TestZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
+ SubSystem="1"
+ TargetMachine="17"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|Itanium"
+ OutputDirectory="ia64\TestZlibDll$(ConfigurationName)"
+ IntermediateDirectory="ia64\TestZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="2"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
+ SubSystem="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="x86\TestZlibDll$(ConfigurationName)"
+ IntermediateDirectory="x86\TestZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="0"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|x64"
+ OutputDirectory="x64\TestZlibDll$(ConfigurationName)"
+ IntermediateDirectory="x64\TestZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="17"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Itanium"
+ OutputDirectory="ia64\TestZlibDll$(ConfigurationName)"
+ IntermediateDirectory="ia64\TestZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="1"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ CharacterSet="2"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="2"
+ InlineFunctionExpansion="1"
+ OmitFramePointers="true"
+ AdditionalIncludeDirectories="..\..\..;..\..\minizip"
+ PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
+ StringPooling="true"
+ BasicRuntimeChecks="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ UsePrecompiledHeader="0"
+ AssemblerListingLocation="$(IntDir)\"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib"
+ OutputFile="$(OutDir)/testzlib.exe"
+ LinkIncremental="1"
+ GenerateManifest="false"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ OptimizeForWindows98="1"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+ >
+ <File
+ RelativePath="..\..\testzlib\testzlib.c"
+ >
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc"
+ >
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+ >
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlib.rc b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlib.rc
new file mode 100644
index 00000000000..58f756722f7
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlib.rc
@@ -0,0 +1,32 @@
+#include <windows.h>
+
+#define IDR_VERSION1 1
+IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
+ FILEVERSION 1,2,3,0
+ PRODUCTVERSION 1,2,3,0
+ FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+ FILEFLAGS 0
+ FILEOS VOS_DOS_WINDOWS32
+ FILETYPE VFT_DLL
+ FILESUBTYPE 0 // not used
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904E4"
+ //language ID = U.S. English, char set = Windows, Multilingual
+
+ BEGIN
+ VALUE "FileDescription", "zlib data compression library\0"
+ VALUE "FileVersion", "1.2.3.0\0"
+ VALUE "InternalName", "zlib\0"
+ VALUE "OriginalFilename", "zlib.dll\0"
+ VALUE "ProductName", "ZLib.DLL\0"
+ VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
+ VALUE "LegalCopyright", "(C) 1995-2003 Jean-loup Gailly & Mark Adler\0"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x0409, 1252
+ END
+END
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibstat.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibstat.vcproj
new file mode 100644
index 00000000000..3c7d1bdc089
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibstat.vcproj
@@ -0,0 +1,870 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8,00"
+ Name="zlibstat"
+ ProjectGUID="{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ <Platform
+ Name="x64"
+ />
+ <Platform
+ Name="Itanium"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="x86\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
+ ExceptionHandling="0"
+ RuntimeLibrary="1"
+ BufferSecurityCheck="false"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="1"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|x64"
+ OutputDirectory="x64\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
+ ExceptionHandling="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="1"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|Itanium"
+ OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
+ ExceptionHandling="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="1"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="x86\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ASMV;ASMINF"
+ StringPooling="true"
+ ExceptionHandling="0"
+ RuntimeLibrary="0"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
+ AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj "
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|x64"
+ OutputDirectory="x64\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ASMV;ASMINF;WIN64"
+ StringPooling="true"
+ ExceptionHandling="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
+ AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj "
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Itanium"
+ OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
+ StringPooling="true"
+ ExceptionHandling="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|Win32"
+ OutputDirectory="x86\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
+ StringPooling="true"
+ ExceptionHandling="0"
+ RuntimeLibrary="0"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|x64"
+ OutputDirectory="x64\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="3"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
+ StringPooling="true"
+ ExceptionHandling="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|Itanium"
+ OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
+ IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
+ ConfigurationType="4"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ TargetEnvironment="2"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
+ StringPooling="true"
+ ExceptionHandling="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
+ OutputFile="$(OutDir)\zlibstat.lib"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ >
+ <File
+ RelativePath="..\..\..\adler32.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\compress.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\crc32.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\deflate.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\masmx86\gvmat32c.c"
+ >
+ <FileConfiguration
+ Name="Debug|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\gzio.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\infback.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\masmx64\inffas8664.c"
+ >
+ <FileConfiguration
+ Name="Debug|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="ReleaseWithoutAsm|Itanium"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\..\inffast.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\inflate.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\inftrees.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\minizip\ioapi.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\trees.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\uncompr.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\minizip\unzip.c"
+ >
+ </File>
+ <File
+ RelativePath="..\..\minizip\zip.c"
+ >
+ </File>
+ <File
+ RelativePath=".\zlib.rc"
+ >
+ </File>
+ <File
+ RelativePath=".\zlibvc.def"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\zutil.c"
+ >
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.def b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.def
new file mode 100644
index 00000000000..74dfdb8af14
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.def
@@ -0,0 +1,92 @@
+
+VERSION 1.23
+
+HEAPSIZE 1048576,8192
+
+EXPORTS
+ adler32 @1
+ compress @2
+ crc32 @3
+ deflate @4
+ deflateCopy @5
+ deflateEnd @6
+ deflateInit2_ @7
+ deflateInit_ @8
+ deflateParams @9
+ deflateReset @10
+ deflateSetDictionary @11
+ gzclose @12
+ gzdopen @13
+ gzerror @14
+ gzflush @15
+ gzopen @16
+ gzread @17
+ gzwrite @18
+ inflate @19
+ inflateEnd @20
+ inflateInit2_ @21
+ inflateInit_ @22
+ inflateReset @23
+ inflateSetDictionary @24
+ inflateSync @25
+ uncompress @26
+ zlibVersion @27
+ gzprintf @28
+ gzputc @29
+ gzgetc @30
+ gzseek @31
+ gzrewind @32
+ gztell @33
+ gzeof @34
+ gzsetparams @35
+ zError @36
+ inflateSyncPoint @37
+ get_crc_table @38
+ compress2 @39
+ gzputs @40
+ gzgets @41
+ inflateCopy @42
+ inflateBackInit_ @43
+ inflateBack @44
+ inflateBackEnd @45
+ compressBound @46
+ deflateBound @47
+ gzclearerr @48
+ gzungetc @49
+ zlibCompileFlags @50
+ deflatePrime @51
+
+ unzOpen @61
+ unzClose @62
+ unzGetGlobalInfo @63
+ unzGetCurrentFileInfo @64
+ unzGoToFirstFile @65
+ unzGoToNextFile @66
+ unzOpenCurrentFile @67
+ unzReadCurrentFile @68
+ unzOpenCurrentFile3 @69
+ unztell @70
+ unzeof @71
+ unzCloseCurrentFile @72
+ unzGetGlobalComment @73
+ unzStringFileNameCompare @74
+ unzLocateFile @75
+ unzGetLocalExtrafield @76
+ unzOpen2 @77
+ unzOpenCurrentFile2 @78
+ unzOpenCurrentFilePassword @79
+
+ zipOpen @80
+ zipOpenNewFileInZip @81
+ zipWriteInFileInZip @82
+ zipCloseFileInZip @83
+ zipClose @84
+ zipOpenNewFileInZip2 @86
+ zipCloseFileInZipRaw @87
+ zipOpen2 @88
+ zipOpenNewFileInZip3 @89
+
+ unzGetFilePos @100
+ unzGoToFilePos @101
+
+ fill_win32_filefunc @110
diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.sln b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.sln
new file mode 100644
index 00000000000..a815a5549f6
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.sln
@@ -0,0 +1,144 @@
+
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual Studio 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TestZlibDll", "testzlibdll.vcproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
+ ProjectSection(ProjectDependencies) = postProject
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D}
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
+ ProjectSection(ProjectDependencies) = postProject
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D}
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
+ ProjectSection(ProjectDependencies) = postProject
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D}
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Itanium = Debug|Itanium
+ Debug|Win32 = Debug|Win32
+ Debug|x64 = Debug|x64
+ Release|Itanium = Release|Itanium
+ Release|Win32 = Release|Win32
+ Release|x64 = Release|x64
+ ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium
+ ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32
+ ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Itanium
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.Build.0 = Debug|Itanium
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Itanium
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.Build.0 = Release|Itanium
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = ReleaseWithoutAsm|x64
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = ReleaseWithoutAsm|x64
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.Build.0 = ReleaseWithoutAsm|Itanium
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
+ {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Itanium
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.Build.0 = Debug|Itanium
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.ActiveCfg = Debug|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.Build.0 = Debug|Win32
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.ActiveCfg = Debug|x64
+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.Build.0 = Debug|x64
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+ {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.Build.0 = Release|Itanium
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diff --git a/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.vcproj b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.vcproj
new file mode 100644
index 00000000000..bd4b7a19fd6
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/contrib/vstudio/vc8/zlibvc.vcproj
@@ -0,0 +1,1219 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8,00"
+ Name="zlibvc"
+ ProjectGUID="{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ <Platform
+ Name="x64"
+ />
+ <Platform
+ Name="Itanium"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="x86\ZlibDll$(ConfigurationName)"
+ IntermediateDirectory="x86\ZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="2"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="_DEBUG"
+ MkTypLibCompatible="true"
+ SuppressStartupBanner="true"
+ TargetEnvironment="1"
+ TypeLibraryName="$(OutDir)/zlibvc.tlb"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,_CRT_SECURE_NO_DEPRECATE,ZLIB_WINAPI,ASMV,ASMINF"
+ ExceptionHandling="0"
+ RuntimeLibrary="1"
+ BufferSecurityCheck="false"
+ PrecompiledHeaderFile="$(IntDir)/zlibvc.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ BrowseInformation="0"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ DebugInformationFormat="4"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalOptions="/MACHINE:I386"
+ AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj"
+ OutputFile="$(OutDir)\zlibwapi.dll"
+ LinkIncremental="2"
+ SuppressStartupBanner="true"
+ GenerateManifest="false"
+ ModuleDefinitionFile=".\zlibvc.def"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb"
+ GenerateMapFile="true"
+ MapFileName="$(OutDir)/zlibwapi.map"
+ SubSystem="2"
+ ImportLibrary="$(OutDir)/zlibwapi.lib"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|x64"
+ OutputDirectory="x64\ZlibDll$(ConfigurationName)"
+ IntermediateDirectory="x64\ZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="2"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="_DEBUG"
+ MkTypLibCompatible="true"
+ SuppressStartupBanner="true"
+ TargetEnvironment="3"
+ TypeLibraryName="$(OutDir)/zlibvc.tlb"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,_CRT_SECURE_NO_DEPRECATE,ZLIB_WINAPI,ASMV,ASMINF;WIN64"
+ ExceptionHandling="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ PrecompiledHeaderFile="$(IntDir)/zlibvc.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ BrowseInformation="0"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj "
+ OutputFile="$(OutDir)\zlibwapi.dll"
+ LinkIncremental="2"
+ SuppressStartupBanner="true"
+ GenerateManifest="false"
+ ModuleDefinitionFile=".\zlibvc.def"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb"
+ GenerateMapFile="true"
+ MapFileName="$(OutDir)/zlibwapi.map"
+ SubSystem="2"
+ ImportLibrary="$(OutDir)/zlibwapi.lib"
+ TargetMachine="17"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Debug|Itanium"
+ OutputDirectory="ia64\ZlibDll$(ConfigurationName)"
+ IntermediateDirectory="ia64\ZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="2"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="_DEBUG"
+ MkTypLibCompatible="true"
+ SuppressStartupBanner="true"
+ TargetEnvironment="2"
+ TypeLibraryName="$(OutDir)/zlibvc.tlb"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;WIN64"
+ ExceptionHandling="0"
+ RuntimeLibrary="3"
+ BufferSecurityCheck="false"
+ PrecompiledHeaderFile="$(IntDir)/zlibvc.pch"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ BrowseInformation="0"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)\zlibwapi.dll"
+ LinkIncremental="2"
+ SuppressStartupBanner="true"
+ GenerateManifest="false"
+ ModuleDefinitionFile=".\zlibvc.def"
+ GenerateDebugInformation="true"
+ ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb"
+ GenerateMapFile="true"
+ MapFileName="$(OutDir)/zlibwapi.map"
+ SubSystem="2"
+ ImportLibrary="$(OutDir)/zlibwapi.lib"
+ TargetMachine="5"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|Win32"
+ OutputDirectory="x86\ZlibDll$(ConfigurationName)"
+ IntermediateDirectory="x86\ZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="2"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="NDEBUG"
+ MkTypLibCompatible="true"
+ SuppressStartupBanner="true"
+ TargetEnvironment="1"
+ TypeLibraryName="$(OutDir)/zlibvc.tlb"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,_CRT_SECURE_NO_DEPRECATE,ZLIB_WINAPI"
+ StringPooling="true"
+ ExceptionHandling="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ PrecompiledHeaderFile="$(IntDir)/zlibvc.pch"
+ AssemblerOutput="2"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ BrowseInformation="0"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalOptions="/MACHINE:I386"
+ OutputFile="$(OutDir)\zlibwapi.dll"
+ LinkIncremental="1"
+ SuppressStartupBanner="true"
+ GenerateManifest="false"
+ IgnoreAllDefaultLibraries="false"
+ ModuleDefinitionFile=".\zlibvc.def"
+ ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb"
+ GenerateMapFile="true"
+ MapFileName="$(OutDir)/zlibwapi.map"
+ SubSystem="2"
+ OptimizeForWindows98="1"
+ ImportLibrary="$(OutDir)/zlibwapi.lib"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="ReleaseWithoutAsm|x64"
+ OutputDirectory="x64\ZlibDll$(ConfigurationName)"
+ IntermediateDirectory="x64\ZlibDll$(ConfigurationName)\Tmp"
+ ConfigurationType="2"
+ InheritedPropertySheets="UpgradeFromVC70.vsprops"
+ UseOfMFC="0"
+ ATLMinimizesCRunTimeLibraryUsage="false"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="NDEBUG"
+ MkTypLibCompatible="true"
+ SuppressStartupBanner="true"
+ TargetEnvironment="3"
+ TypeLibraryName="$(OutDir)/zlibvc.tlb"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+ PreprocessorDefinitions="WIN32,_CRT_SECURE_NO_DEPRECATE,ZLIB_WINAPI;WIN64"
+ StringPooling="true"
+ ExceptionHandling="0"
+ RuntimeLibrary="2"
+ BufferSecurityCheck="false"
+ EnableFunctionLevelLinking="true"
+ PrecompiledHeaderFile="$(IntDir)/zlibvc.pch"
+ AssemblerOutput="2"
+ AssemblerListingLocation="$(IntDir)\"
+ ObjectFile="$(IntDir)\"
+ ProgramDataBaseFileName="$(OutDir)\"
+ BrowseInformation="0"
+ WarningLevel="3"
+ SuppressStartupBanner="true"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1036"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
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+ Name="VCLinkerTool"
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+ LinkIncremental="1"
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+ GenerateManifest="false"
+ IgnoreAllDefaultLibraries="false"
+ ModuleDefinitionFile=".\zlibvc.def"
+ ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb"
+ GenerateMapFile="true"
+ MapFileName="$(OutDir)/zlibwapi.map"
+ SubSystem="2"
+ OptimizeForWindows98="1"
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+ TargetMachine="17"
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+ <Tool
+ Name="VCALinkTool"
+ />
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+ Name="VCManifestTool"
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+ Name="Release|Itanium"
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+ </References>
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+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90"
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+ ExcludedFromBuild="true"
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+ RelativePath="..\..\..\gzio.c"
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+ RelativePath="..\..\..\infback.c"
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+ RelativePath="..\..\masmx64\inffas8664.c"
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+ RelativePath="..\..\..\inffast.c"
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+ RelativePath="..\..\..\inflate.c"
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+ RelativePath="..\..\..\inftrees.c"
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+ RelativePath="..\..\minizip\ioapi.c"
+ >
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+ RelativePath="..\..\minizip\iowin32.c"
+ >
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+ RelativePath="..\..\..\trees.c"
+ >
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+ RelativePath="..\..\..\uncompr.c"
+ >
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+ RelativePath="..\..\minizip\unzip.c"
+ >
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+ Name="Release|Win32"
+ >
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+ Name="VCCLCompilerTool"
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+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions="ZLIB_INTERNAL"
+ />
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+ Name="Release|Itanium"
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+ Name="Release|x64"
+ >
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+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions="ZLIB_INTERNAL"
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+ <FileConfiguration
+ Name="Release|Itanium"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions="ZLIB_INTERNAL"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath=".\zlib.rc"
+ >
+ </File>
+ <File
+ RelativePath=".\zlibvc.def"
+ >
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+ <File
+ RelativePath="..\..\..\zutil.c"
+ >
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;fi;fd"
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+ RelativePath="..\..\..\deflate.h"
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+ <File
+ RelativePath="..\..\..\infblock.h"
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+ RelativePath="..\..\..\infcodes.h"
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+ RelativePath="..\..\..\inffast.h"
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+ RelativePath="..\..\..\inftrees.h"
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+ <File
+ RelativePath="..\..\..\infutil.h"
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+ <File
+ RelativePath="..\..\..\zconf.h"
+ >
+ </File>
+ <File
+ RelativePath="..\..\..\zlib.h"
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+ <File
+ RelativePath="..\..\..\zutil.h"
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+ Name="Resource Files"
+ Filter="ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
+ >
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+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/crc32.c b/Build/source/libs/zlib/zlib-1.2.3/crc32.c
new file mode 100644
index 00000000000..f658a9ef55e
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/crc32.c
@@ -0,0 +1,423 @@
+/* crc32.c -- compute the CRC-32 of a data stream
+ * Copyright (C) 1995-2005 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ *
+ * Thanks to Rodney Brown <rbrown64@csc.com.au> for his contribution of faster
+ * CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing
+ * tables for updating the shift register in one step with three exclusive-ors
+ * instead of four steps with four exclusive-ors. This results in about a
+ * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3.
+ */
+
+/* @(#) $Id$ */
+
+/*
+ Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore
+ protection on the static variables used to control the first-use generation
+ of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
+ first call get_crc_table() to initialize the tables before allowing more than
+ one thread to use crc32().
+ */
+
+#ifdef MAKECRCH
+# include <stdio.h>
+# ifndef DYNAMIC_CRC_TABLE
+# define DYNAMIC_CRC_TABLE
+# endif /* !DYNAMIC_CRC_TABLE */
+#endif /* MAKECRCH */
+
+#include "zutil.h" /* for STDC and FAR definitions */
+
+#define local static
+
+/* Find a four-byte integer type for crc32_little() and crc32_big(). */
+#ifndef NOBYFOUR
+# ifdef STDC /* need ANSI C limits.h to determine sizes */
+# include <limits.h>
+# define BYFOUR
+# if (UINT_MAX == 0xffffffffUL)
+ typedef unsigned int u4;
+# else
+# if (ULONG_MAX == 0xffffffffUL)
+ typedef unsigned long u4;
+# else
+# if (USHRT_MAX == 0xffffffffUL)
+ typedef unsigned short u4;
+# else
+# undef BYFOUR /* can't find a four-byte integer type! */
+# endif
+# endif
+# endif
+# endif /* STDC */
+#endif /* !NOBYFOUR */
+
+/* Definitions for doing the crc four data bytes at a time. */
+#ifdef BYFOUR
+# define REV(w) (((w)>>24)+(((w)>>8)&0xff00)+ \
+ (((w)&0xff00)<<8)+(((w)&0xff)<<24))
+ local unsigned long crc32_little OF((unsigned long,
+ const unsigned char FAR *, unsigned));
+ local unsigned long crc32_big OF((unsigned long,
+ const unsigned char FAR *, unsigned));
+# define TBLS 8
+#else
+# define TBLS 1
+#endif /* BYFOUR */
+
+/* Local functions for crc concatenation */
+local unsigned long gf2_matrix_times OF((unsigned long *mat,
+ unsigned long vec));
+local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat));
+
+#ifdef DYNAMIC_CRC_TABLE
+
+local volatile int crc_table_empty = 1;
+local unsigned long FAR crc_table[TBLS][256];
+local void make_crc_table OF((void));
+#ifdef MAKECRCH
+ local void write_table OF((FILE *, const unsigned long FAR *));
+#endif /* MAKECRCH */
+/*
+ Generate tables for a byte-wise 32-bit CRC calculation on the polynomial:
+ x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1.
+
+ Polynomials over GF(2) are represented in binary, one bit per coefficient,
+ with the lowest powers in the most significant bit. Then adding polynomials
+ is just exclusive-or, and multiplying a polynomial by x is a right shift by
+ one. If we call the above polynomial p, and represent a byte as the
+ polynomial q, also with the lowest power in the most significant bit (so the
+ byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p,
+ where a mod b means the remainder after dividing a by b.
+
+ This calculation is done using the shift-register method of multiplying and
+ taking the remainder. The register is initialized to zero, and for each
+ incoming bit, x^32 is added mod p to the register if the bit is a one (where
+ x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by
+ x (which is shifting right by one and adding x^32 mod p if the bit shifted
+ out is a one). We start with the highest power (least significant bit) of
+ q and repeat for all eight bits of q.
+
+ The first table is simply the CRC of all possible eight bit values. This is
+ all the information needed to generate CRCs on data a byte at a time for all
+ combinations of CRC register values and incoming bytes. The remaining tables
+ allow for word-at-a-time CRC calculation for both big-endian and little-
+ endian machines, where a word is four bytes.
+*/
+local void make_crc_table()
+{
+ unsigned long c;
+ int n, k;
+ unsigned long poly; /* polynomial exclusive-or pattern */
+ /* terms of polynomial defining this crc (except x^32): */
+ static volatile int first = 1; /* flag to limit concurrent making */
+ static const unsigned char p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
+
+ /* See if another task is already doing this (not thread-safe, but better
+ than nothing -- significantly reduces duration of vulnerability in
+ case the advice about DYNAMIC_CRC_TABLE is ignored) */
+ if (first) {
+ first = 0;
+
+ /* make exclusive-or pattern from polynomial (0xedb88320UL) */
+ poly = 0UL;
+ for (n = 0; n < sizeof(p)/sizeof(unsigned char); n++)
+ poly |= 1UL << (31 - p[n]);
+
+ /* generate a crc for every 8-bit value */
+ for (n = 0; n < 256; n++) {
+ c = (unsigned long)n;
+ for (k = 0; k < 8; k++)
+ c = c & 1 ? poly ^ (c >> 1) : c >> 1;
+ crc_table[0][n] = c;
+ }
+
+#ifdef BYFOUR
+ /* generate crc for each value followed by one, two, and three zeros,
+ and then the byte reversal of those as well as the first table */
+ for (n = 0; n < 256; n++) {
+ c = crc_table[0][n];
+ crc_table[4][n] = REV(c);
+ for (k = 1; k < 4; k++) {
+ c = crc_table[0][c & 0xff] ^ (c >> 8);
+ crc_table[k][n] = c;
+ crc_table[k + 4][n] = REV(c);
+ }
+ }
+#endif /* BYFOUR */
+
+ crc_table_empty = 0;
+ }
+ else { /* not first */
+ /* wait for the other guy to finish (not efficient, but rare) */
+ while (crc_table_empty)
+ ;
+ }
+
+#ifdef MAKECRCH
+ /* write out CRC tables to crc32.h */
+ {
+ FILE *out;
+
+ out = fopen("crc32.h", "w");
+ if (out == NULL) return;
+ fprintf(out, "/* crc32.h -- tables for rapid CRC calculation\n");
+ fprintf(out, " * Generated automatically by crc32.c\n */\n\n");
+ fprintf(out, "local const unsigned long FAR ");
+ fprintf(out, "crc_table[TBLS][256] =\n{\n {\n");
+ write_table(out, crc_table[0]);
+# ifdef BYFOUR
+ fprintf(out, "#ifdef BYFOUR\n");
+ for (k = 1; k < 8; k++) {
+ fprintf(out, " },\n {\n");
+ write_table(out, crc_table[k]);
+ }
+ fprintf(out, "#endif\n");
+# endif /* BYFOUR */
+ fprintf(out, " }\n};\n");
+ fclose(out);
+ }
+#endif /* MAKECRCH */
+}
+
+#ifdef MAKECRCH
+local void write_table(out, table)
+ FILE *out;
+ const unsigned long FAR *table;
+{
+ int n;
+
+ for (n = 0; n < 256; n++)
+ fprintf(out, "%s0x%08lxUL%s", n % 5 ? "" : " ", table[n],
+ n == 255 ? "\n" : (n % 5 == 4 ? ",\n" : ", "));
+}
+#endif /* MAKECRCH */
+
+#else /* !DYNAMIC_CRC_TABLE */
+/* ========================================================================
+ * Tables of CRC-32s of all single-byte values, made by make_crc_table().
+ */
+#include "crc32.h"
+#endif /* DYNAMIC_CRC_TABLE */
+
+/* =========================================================================
+ * This function can be used by asm versions of crc32()
+ */
+const unsigned long FAR * ZEXPORT get_crc_table()
+{
+#ifdef DYNAMIC_CRC_TABLE
+ if (crc_table_empty)
+ make_crc_table();
+#endif /* DYNAMIC_CRC_TABLE */
+ return (const unsigned long FAR *)crc_table;
+}
+
+/* ========================================================================= */
+#define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
+#define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1
+
+/* ========================================================================= */
+unsigned long ZEXPORT crc32(crc, buf, len)
+ unsigned long crc;
+ const unsigned char FAR *buf;
+ unsigned len;
+{
+ if (buf == Z_NULL) return 0UL;
+
+#ifdef DYNAMIC_CRC_TABLE
+ if (crc_table_empty)
+ make_crc_table();
+#endif /* DYNAMIC_CRC_TABLE */
+
+#ifdef BYFOUR
+ if (sizeof(void *) == sizeof(ptrdiff_t)) {
+ u4 endian;
+
+ endian = 1;
+ if (*((unsigned char *)(&endian)))
+ return crc32_little(crc, buf, len);
+ else
+ return crc32_big(crc, buf, len);
+ }
+#endif /* BYFOUR */
+ crc = crc ^ 0xffffffffUL;
+ while (len >= 8) {
+ DO8;
+ len -= 8;
+ }
+ if (len) do {
+ DO1;
+ } while (--len);
+ return crc ^ 0xffffffffUL;
+}
+
+#ifdef BYFOUR
+
+/* ========================================================================= */
+#define DOLIT4 c ^= *buf4++; \
+ c = crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \
+ crc_table[1][(c >> 16) & 0xff] ^ crc_table[0][c >> 24]
+#define DOLIT32 DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4
+
+/* ========================================================================= */
+local unsigned long crc32_little(crc, buf, len)
+ unsigned long crc;
+ const unsigned char FAR *buf;
+ unsigned len;
+{
+ register u4 c;
+ register const u4 FAR *buf4;
+
+ c = (u4)crc;
+ c = ~c;
+ while (len && ((ptrdiff_t)buf & 3)) {
+ c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8);
+ len--;
+ }
+
+ buf4 = (const u4 FAR *)(const void FAR *)buf;
+ while (len >= 32) {
+ DOLIT32;
+ len -= 32;
+ }
+ while (len >= 4) {
+ DOLIT4;
+ len -= 4;
+ }
+ buf = (const unsigned char FAR *)buf4;
+
+ if (len) do {
+ c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8);
+ } while (--len);
+ c = ~c;
+ return (unsigned long)c;
+}
+
+/* ========================================================================= */
+#define DOBIG4 c ^= *++buf4; \
+ c = crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \
+ crc_table[6][(c >> 16) & 0xff] ^ crc_table[7][c >> 24]
+#define DOBIG32 DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4
+
+/* ========================================================================= */
+local unsigned long crc32_big(crc, buf, len)
+ unsigned long crc;
+ const unsigned char FAR *buf;
+ unsigned len;
+{
+ register u4 c;
+ register const u4 FAR *buf4;
+
+ c = REV((u4)crc);
+ c = ~c;
+ while (len && ((ptrdiff_t)buf & 3)) {
+ c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
+ len--;
+ }
+
+ buf4 = (const u4 FAR *)(const void FAR *)buf;
+ buf4--;
+ while (len >= 32) {
+ DOBIG32;
+ len -= 32;
+ }
+ while (len >= 4) {
+ DOBIG4;
+ len -= 4;
+ }
+ buf4++;
+ buf = (const unsigned char FAR *)buf4;
+
+ if (len) do {
+ c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
+ } while (--len);
+ c = ~c;
+ return (unsigned long)(REV(c));
+}
+
+#endif /* BYFOUR */
+
+#define GF2_DIM 32 /* dimension of GF(2) vectors (length of CRC) */
+
+/* ========================================================================= */
+local unsigned long gf2_matrix_times(mat, vec)
+ unsigned long *mat;
+ unsigned long vec;
+{
+ unsigned long sum;
+
+ sum = 0;
+ while (vec) {
+ if (vec & 1)
+ sum ^= *mat;
+ vec >>= 1;
+ mat++;
+ }
+ return sum;
+}
+
+/* ========================================================================= */
+local void gf2_matrix_square(square, mat)
+ unsigned long *square;
+ unsigned long *mat;
+{
+ int n;
+
+ for (n = 0; n < GF2_DIM; n++)
+ square[n] = gf2_matrix_times(mat, mat[n]);
+}
+
+/* ========================================================================= */
+uLong ZEXPORT crc32_combine(crc1, crc2, len2)
+ uLong crc1;
+ uLong crc2;
+ z_off_t len2;
+{
+ int n;
+ unsigned long row;
+ unsigned long even[GF2_DIM]; /* even-power-of-two zeros operator */
+ unsigned long odd[GF2_DIM]; /* odd-power-of-two zeros operator */
+
+ /* degenerate case */
+ if (len2 == 0)
+ return crc1;
+
+ /* put operator for one zero bit in odd */
+ odd[0] = 0xedb88320L; /* CRC-32 polynomial */
+ row = 1;
+ for (n = 1; n < GF2_DIM; n++) {
+ odd[n] = row;
+ row <<= 1;
+ }
+
+ /* put operator for two zero bits in even */
+ gf2_matrix_square(even, odd);
+
+ /* put operator for four zero bits in odd */
+ gf2_matrix_square(odd, even);
+
+ /* apply len2 zeros to crc1 (first square will put the operator for one
+ zero byte, eight zero bits, in even) */
+ do {
+ /* apply zeros operator for this bit of len2 */
+ gf2_matrix_square(even, odd);
+ if (len2 & 1)
+ crc1 = gf2_matrix_times(even, crc1);
+ len2 >>= 1;
+
+ /* if no more bits set, then done */
+ if (len2 == 0)
+ break;
+
+ /* another iteration of the loop with odd and even swapped */
+ gf2_matrix_square(odd, even);
+ if (len2 & 1)
+ crc1 = gf2_matrix_times(odd, crc1);
+ len2 >>= 1;
+
+ /* if no more bits set, then done */
+ } while (len2 != 0);
+
+ /* return combined crc */
+ crc1 ^= crc2;
+ return crc1;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/crc32.h b/Build/source/libs/zlib/zlib-1.2.3/crc32.h
new file mode 100644
index 00000000000..8053b6117c0
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/crc32.h
@@ -0,0 +1,441 @@
+/* crc32.h -- tables for rapid CRC calculation
+ * Generated automatically by crc32.c
+ */
+
+local const unsigned long FAR crc_table[TBLS][256] =
+{
+ {
+ 0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL,
+ 0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL,
+ 0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL,
+ 0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL,
+ 0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL,
+ 0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL,
+ 0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL,
+ 0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL,
+ 0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL,
+ 0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL,
+ 0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL,
+ 0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL,
+ 0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL,
+ 0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL,
+ 0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL,
+ 0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL,
+ 0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL,
+ 0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL,
+ 0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL,
+ 0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL,
+ 0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL,
+ 0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL,
+ 0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL,
+ 0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL,
+ 0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL,
+ 0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL,
+ 0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL,
+ 0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL,
+ 0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL,
+ 0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL,
+ 0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL,
+ 0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL,
+ 0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL,
+ 0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL,
+ 0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL,
+ 0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL,
+ 0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL,
+ 0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL,
+ 0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL,
+ 0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL,
+ 0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL,
+ 0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL,
+ 0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL,
+ 0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL,
+ 0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL,
+ 0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL,
+ 0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL,
+ 0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL,
+ 0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL,
+ 0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL,
+ 0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL,
+ 0x2d02ef8dUL
+#ifdef BYFOUR
+ },
+ {
+ 0x00000000UL, 0x191b3141UL, 0x32366282UL, 0x2b2d53c3UL, 0x646cc504UL,
+ 0x7d77f445UL, 0x565aa786UL, 0x4f4196c7UL, 0xc8d98a08UL, 0xd1c2bb49UL,
+ 0xfaefe88aUL, 0xe3f4d9cbUL, 0xacb54f0cUL, 0xb5ae7e4dUL, 0x9e832d8eUL,
+ 0x87981ccfUL, 0x4ac21251UL, 0x53d92310UL, 0x78f470d3UL, 0x61ef4192UL,
+ 0x2eaed755UL, 0x37b5e614UL, 0x1c98b5d7UL, 0x05838496UL, 0x821b9859UL,
+ 0x9b00a918UL, 0xb02dfadbUL, 0xa936cb9aUL, 0xe6775d5dUL, 0xff6c6c1cUL,
+ 0xd4413fdfUL, 0xcd5a0e9eUL, 0x958424a2UL, 0x8c9f15e3UL, 0xa7b24620UL,
+ 0xbea97761UL, 0xf1e8e1a6UL, 0xe8f3d0e7UL, 0xc3de8324UL, 0xdac5b265UL,
+ 0x5d5daeaaUL, 0x44469febUL, 0x6f6bcc28UL, 0x7670fd69UL, 0x39316baeUL,
+ 0x202a5aefUL, 0x0b07092cUL, 0x121c386dUL, 0xdf4636f3UL, 0xc65d07b2UL,
+ 0xed705471UL, 0xf46b6530UL, 0xbb2af3f7UL, 0xa231c2b6UL, 0x891c9175UL,
+ 0x9007a034UL, 0x179fbcfbUL, 0x0e848dbaUL, 0x25a9de79UL, 0x3cb2ef38UL,
+ 0x73f379ffUL, 0x6ae848beUL, 0x41c51b7dUL, 0x58de2a3cUL, 0xf0794f05UL,
+ 0xe9627e44UL, 0xc24f2d87UL, 0xdb541cc6UL, 0x94158a01UL, 0x8d0ebb40UL,
+ 0xa623e883UL, 0xbf38d9c2UL, 0x38a0c50dUL, 0x21bbf44cUL, 0x0a96a78fUL,
+ 0x138d96ceUL, 0x5ccc0009UL, 0x45d73148UL, 0x6efa628bUL, 0x77e153caUL,
+ 0xbabb5d54UL, 0xa3a06c15UL, 0x888d3fd6UL, 0x91960e97UL, 0xded79850UL,
+ 0xc7cca911UL, 0xece1fad2UL, 0xf5facb93UL, 0x7262d75cUL, 0x6b79e61dUL,
+ 0x4054b5deUL, 0x594f849fUL, 0x160e1258UL, 0x0f152319UL, 0x243870daUL,
+ 0x3d23419bUL, 0x65fd6ba7UL, 0x7ce65ae6UL, 0x57cb0925UL, 0x4ed03864UL,
+ 0x0191aea3UL, 0x188a9fe2UL, 0x33a7cc21UL, 0x2abcfd60UL, 0xad24e1afUL,
+ 0xb43fd0eeUL, 0x9f12832dUL, 0x8609b26cUL, 0xc94824abUL, 0xd05315eaUL,
+ 0xfb7e4629UL, 0xe2657768UL, 0x2f3f79f6UL, 0x362448b7UL, 0x1d091b74UL,
+ 0x04122a35UL, 0x4b53bcf2UL, 0x52488db3UL, 0x7965de70UL, 0x607eef31UL,
+ 0xe7e6f3feUL, 0xfefdc2bfUL, 0xd5d0917cUL, 0xcccba03dUL, 0x838a36faUL,
+ 0x9a9107bbUL, 0xb1bc5478UL, 0xa8a76539UL, 0x3b83984bUL, 0x2298a90aUL,
+ 0x09b5fac9UL, 0x10aecb88UL, 0x5fef5d4fUL, 0x46f46c0eUL, 0x6dd93fcdUL,
+ 0x74c20e8cUL, 0xf35a1243UL, 0xea412302UL, 0xc16c70c1UL, 0xd8774180UL,
+ 0x9736d747UL, 0x8e2de606UL, 0xa500b5c5UL, 0xbc1b8484UL, 0x71418a1aUL,
+ 0x685abb5bUL, 0x4377e898UL, 0x5a6cd9d9UL, 0x152d4f1eUL, 0x0c367e5fUL,
+ 0x271b2d9cUL, 0x3e001cddUL, 0xb9980012UL, 0xa0833153UL, 0x8bae6290UL,
+ 0x92b553d1UL, 0xddf4c516UL, 0xc4eff457UL, 0xefc2a794UL, 0xf6d996d5UL,
+ 0xae07bce9UL, 0xb71c8da8UL, 0x9c31de6bUL, 0x852aef2aUL, 0xca6b79edUL,
+ 0xd37048acUL, 0xf85d1b6fUL, 0xe1462a2eUL, 0x66de36e1UL, 0x7fc507a0UL,
+ 0x54e85463UL, 0x4df36522UL, 0x02b2f3e5UL, 0x1ba9c2a4UL, 0x30849167UL,
+ 0x299fa026UL, 0xe4c5aeb8UL, 0xfdde9ff9UL, 0xd6f3cc3aUL, 0xcfe8fd7bUL,
+ 0x80a96bbcUL, 0x99b25afdUL, 0xb29f093eUL, 0xab84387fUL, 0x2c1c24b0UL,
+ 0x350715f1UL, 0x1e2a4632UL, 0x07317773UL, 0x4870e1b4UL, 0x516bd0f5UL,
+ 0x7a468336UL, 0x635db277UL, 0xcbfad74eUL, 0xd2e1e60fUL, 0xf9ccb5ccUL,
+ 0xe0d7848dUL, 0xaf96124aUL, 0xb68d230bUL, 0x9da070c8UL, 0x84bb4189UL,
+ 0x03235d46UL, 0x1a386c07UL, 0x31153fc4UL, 0x280e0e85UL, 0x674f9842UL,
+ 0x7e54a903UL, 0x5579fac0UL, 0x4c62cb81UL, 0x8138c51fUL, 0x9823f45eUL,
+ 0xb30ea79dUL, 0xaa1596dcUL, 0xe554001bUL, 0xfc4f315aUL, 0xd7626299UL,
+ 0xce7953d8UL, 0x49e14f17UL, 0x50fa7e56UL, 0x7bd72d95UL, 0x62cc1cd4UL,
+ 0x2d8d8a13UL, 0x3496bb52UL, 0x1fbbe891UL, 0x06a0d9d0UL, 0x5e7ef3ecUL,
+ 0x4765c2adUL, 0x6c48916eUL, 0x7553a02fUL, 0x3a1236e8UL, 0x230907a9UL,
+ 0x0824546aUL, 0x113f652bUL, 0x96a779e4UL, 0x8fbc48a5UL, 0xa4911b66UL,
+ 0xbd8a2a27UL, 0xf2cbbce0UL, 0xebd08da1UL, 0xc0fdde62UL, 0xd9e6ef23UL,
+ 0x14bce1bdUL, 0x0da7d0fcUL, 0x268a833fUL, 0x3f91b27eUL, 0x70d024b9UL,
+ 0x69cb15f8UL, 0x42e6463bUL, 0x5bfd777aUL, 0xdc656bb5UL, 0xc57e5af4UL,
+ 0xee530937UL, 0xf7483876UL, 0xb809aeb1UL, 0xa1129ff0UL, 0x8a3fcc33UL,
+ 0x9324fd72UL
+ },
+ {
+ 0x00000000UL, 0x01c26a37UL, 0x0384d46eUL, 0x0246be59UL, 0x0709a8dcUL,
+ 0x06cbc2ebUL, 0x048d7cb2UL, 0x054f1685UL, 0x0e1351b8UL, 0x0fd13b8fUL,
+ 0x0d9785d6UL, 0x0c55efe1UL, 0x091af964UL, 0x08d89353UL, 0x0a9e2d0aUL,
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+ 0x9b41233dUL, 0xa76bfd65UL, 0xe65ae67cUL, 0x2509cb57UL, 0x6438d04eUL,
+ 0xa3ae9101UL, 0xe29f8a18UL, 0x21cca733UL, 0x60fdbc2aUL, 0xafe124adUL,
+ 0xeed03fb4UL, 0x2d83129fUL, 0x6cb20986UL, 0xab2448c9UL, 0xea1553d0UL,
+ 0x29467efbUL, 0x687765e2UL, 0xf6793f2fUL, 0xb7482436UL, 0x741b091dUL,
+ 0x352a1204UL, 0xf2bc534bUL, 0xb38d4852UL, 0x70de6579UL, 0x31ef7e60UL,
+ 0xfef3e6e7UL, 0xbfc2fdfeUL, 0x7c91d0d5UL, 0x3da0cbccUL, 0xfa368a83UL,
+ 0xbb07919aUL, 0x7854bcb1UL, 0x3965a7a8UL, 0x4b98833bUL, 0x0aa99822UL,
+ 0xc9fab509UL, 0x88cbae10UL, 0x4f5def5fUL, 0x0e6cf446UL, 0xcd3fd96dUL,
+ 0x8c0ec274UL, 0x43125af3UL, 0x022341eaUL, 0xc1706cc1UL, 0x804177d8UL,
+ 0x47d73697UL, 0x06e62d8eUL, 0xc5b500a5UL, 0x84841bbcUL, 0x1a8a4171UL,
+ 0x5bbb5a68UL, 0x98e87743UL, 0xd9d96c5aUL, 0x1e4f2d15UL, 0x5f7e360cUL,
+ 0x9c2d1b27UL, 0xdd1c003eUL, 0x120098b9UL, 0x533183a0UL, 0x9062ae8bUL,
+ 0xd153b592UL, 0x16c5f4ddUL, 0x57f4efc4UL, 0x94a7c2efUL, 0xd596d9f6UL,
+ 0xe9bc07aeUL, 0xa88d1cb7UL, 0x6bde319cUL, 0x2aef2a85UL, 0xed796bcaUL,
+ 0xac4870d3UL, 0x6f1b5df8UL, 0x2e2a46e1UL, 0xe136de66UL, 0xa007c57fUL,
+ 0x6354e854UL, 0x2265f34dUL, 0xe5f3b202UL, 0xa4c2a91bUL, 0x67918430UL,
+ 0x26a09f29UL, 0xb8aec5e4UL, 0xf99fdefdUL, 0x3accf3d6UL, 0x7bfde8cfUL,
+ 0xbc6ba980UL, 0xfd5ab299UL, 0x3e099fb2UL, 0x7f3884abUL, 0xb0241c2cUL,
+ 0xf1150735UL, 0x32462a1eUL, 0x73773107UL, 0xb4e17048UL, 0xf5d06b51UL,
+ 0x3683467aUL, 0x77b25d63UL, 0x4ed7facbUL, 0x0fe6e1d2UL, 0xccb5ccf9UL,
+ 0x8d84d7e0UL, 0x4a1296afUL, 0x0b238db6UL, 0xc870a09dUL, 0x8941bb84UL,
+ 0x465d2303UL, 0x076c381aUL, 0xc43f1531UL, 0x850e0e28UL, 0x42984f67UL,
+ 0x03a9547eUL, 0xc0fa7955UL, 0x81cb624cUL, 0x1fc53881UL, 0x5ef42398UL,
+ 0x9da70eb3UL, 0xdc9615aaUL, 0x1b0054e5UL, 0x5a314ffcUL, 0x996262d7UL,
+ 0xd85379ceUL, 0x174fe149UL, 0x567efa50UL, 0x952dd77bUL, 0xd41ccc62UL,
+ 0x138a8d2dUL, 0x52bb9634UL, 0x91e8bb1fUL, 0xd0d9a006UL, 0xecf37e5eUL,
+ 0xadc26547UL, 0x6e91486cUL, 0x2fa05375UL, 0xe836123aUL, 0xa9070923UL,
+ 0x6a542408UL, 0x2b653f11UL, 0xe479a796UL, 0xa548bc8fUL, 0x661b91a4UL,
+ 0x272a8abdUL, 0xe0bccbf2UL, 0xa18dd0ebUL, 0x62defdc0UL, 0x23efe6d9UL,
+ 0xbde1bc14UL, 0xfcd0a70dUL, 0x3f838a26UL, 0x7eb2913fUL, 0xb924d070UL,
+ 0xf815cb69UL, 0x3b46e642UL, 0x7a77fd5bUL, 0xb56b65dcUL, 0xf45a7ec5UL,
+ 0x370953eeUL, 0x763848f7UL, 0xb1ae09b8UL, 0xf09f12a1UL, 0x33cc3f8aUL,
+ 0x72fd2493UL
+ },
+ {
+ 0x00000000UL, 0x376ac201UL, 0x6ed48403UL, 0x59be4602UL, 0xdca80907UL,
+ 0xebc2cb06UL, 0xb27c8d04UL, 0x85164f05UL, 0xb851130eUL, 0x8f3bd10fUL,
+ 0xd685970dUL, 0xe1ef550cUL, 0x64f91a09UL, 0x5393d808UL, 0x0a2d9e0aUL,
+ 0x3d475c0bUL, 0x70a3261cUL, 0x47c9e41dUL, 0x1e77a21fUL, 0x291d601eUL,
+ 0xac0b2f1bUL, 0x9b61ed1aUL, 0xc2dfab18UL, 0xf5b56919UL, 0xc8f23512UL,
+ 0xff98f713UL, 0xa626b111UL, 0x914c7310UL, 0x145a3c15UL, 0x2330fe14UL,
+ 0x7a8eb816UL, 0x4de47a17UL, 0xe0464d38UL, 0xd72c8f39UL, 0x8e92c93bUL,
+ 0xb9f80b3aUL, 0x3cee443fUL, 0x0b84863eUL, 0x523ac03cUL, 0x6550023dUL,
+ 0x58175e36UL, 0x6f7d9c37UL, 0x36c3da35UL, 0x01a91834UL, 0x84bf5731UL,
+ 0xb3d59530UL, 0xea6bd332UL, 0xdd011133UL, 0x90e56b24UL, 0xa78fa925UL,
+ 0xfe31ef27UL, 0xc95b2d26UL, 0x4c4d6223UL, 0x7b27a022UL, 0x2299e620UL,
+ 0x15f32421UL, 0x28b4782aUL, 0x1fdeba2bUL, 0x4660fc29UL, 0x710a3e28UL,
+ 0xf41c712dUL, 0xc376b32cUL, 0x9ac8f52eUL, 0xada2372fUL, 0xc08d9a70UL,
+ 0xf7e75871UL, 0xae591e73UL, 0x9933dc72UL, 0x1c259377UL, 0x2b4f5176UL,
+ 0x72f11774UL, 0x459bd575UL, 0x78dc897eUL, 0x4fb64b7fUL, 0x16080d7dUL,
+ 0x2162cf7cUL, 0xa4748079UL, 0x931e4278UL, 0xcaa0047aUL, 0xfdcac67bUL,
+ 0xb02ebc6cUL, 0x87447e6dUL, 0xdefa386fUL, 0xe990fa6eUL, 0x6c86b56bUL,
+ 0x5bec776aUL, 0x02523168UL, 0x3538f369UL, 0x087faf62UL, 0x3f156d63UL,
+ 0x66ab2b61UL, 0x51c1e960UL, 0xd4d7a665UL, 0xe3bd6464UL, 0xba032266UL,
+ 0x8d69e067UL, 0x20cbd748UL, 0x17a11549UL, 0x4e1f534bUL, 0x7975914aUL,
+ 0xfc63de4fUL, 0xcb091c4eUL, 0x92b75a4cUL, 0xa5dd984dUL, 0x989ac446UL,
+ 0xaff00647UL, 0xf64e4045UL, 0xc1248244UL, 0x4432cd41UL, 0x73580f40UL,
+ 0x2ae64942UL, 0x1d8c8b43UL, 0x5068f154UL, 0x67023355UL, 0x3ebc7557UL,
+ 0x09d6b756UL, 0x8cc0f853UL, 0xbbaa3a52UL, 0xe2147c50UL, 0xd57ebe51UL,
+ 0xe839e25aUL, 0xdf53205bUL, 0x86ed6659UL, 0xb187a458UL, 0x3491eb5dUL,
+ 0x03fb295cUL, 0x5a456f5eUL, 0x6d2fad5fUL, 0x801b35e1UL, 0xb771f7e0UL,
+ 0xeecfb1e2UL, 0xd9a573e3UL, 0x5cb33ce6UL, 0x6bd9fee7UL, 0x3267b8e5UL,
+ 0x050d7ae4UL, 0x384a26efUL, 0x0f20e4eeUL, 0x569ea2ecUL, 0x61f460edUL,
+ 0xe4e22fe8UL, 0xd388ede9UL, 0x8a36abebUL, 0xbd5c69eaUL, 0xf0b813fdUL,
+ 0xc7d2d1fcUL, 0x9e6c97feUL, 0xa90655ffUL, 0x2c101afaUL, 0x1b7ad8fbUL,
+ 0x42c49ef9UL, 0x75ae5cf8UL, 0x48e900f3UL, 0x7f83c2f2UL, 0x263d84f0UL,
+ 0x115746f1UL, 0x944109f4UL, 0xa32bcbf5UL, 0xfa958df7UL, 0xcdff4ff6UL,
+ 0x605d78d9UL, 0x5737bad8UL, 0x0e89fcdaUL, 0x39e33edbUL, 0xbcf571deUL,
+ 0x8b9fb3dfUL, 0xd221f5ddUL, 0xe54b37dcUL, 0xd80c6bd7UL, 0xef66a9d6UL,
+ 0xb6d8efd4UL, 0x81b22dd5UL, 0x04a462d0UL, 0x33cea0d1UL, 0x6a70e6d3UL,
+ 0x5d1a24d2UL, 0x10fe5ec5UL, 0x27949cc4UL, 0x7e2adac6UL, 0x494018c7UL,
+ 0xcc5657c2UL, 0xfb3c95c3UL, 0xa282d3c1UL, 0x95e811c0UL, 0xa8af4dcbUL,
+ 0x9fc58fcaUL, 0xc67bc9c8UL, 0xf1110bc9UL, 0x740744ccUL, 0x436d86cdUL,
+ 0x1ad3c0cfUL, 0x2db902ceUL, 0x4096af91UL, 0x77fc6d90UL, 0x2e422b92UL,
+ 0x1928e993UL, 0x9c3ea696UL, 0xab546497UL, 0xf2ea2295UL, 0xc580e094UL,
+ 0xf8c7bc9fUL, 0xcfad7e9eUL, 0x9613389cUL, 0xa179fa9dUL, 0x246fb598UL,
+ 0x13057799UL, 0x4abb319bUL, 0x7dd1f39aUL, 0x3035898dUL, 0x075f4b8cUL,
+ 0x5ee10d8eUL, 0x698bcf8fUL, 0xec9d808aUL, 0xdbf7428bUL, 0x82490489UL,
+ 0xb523c688UL, 0x88649a83UL, 0xbf0e5882UL, 0xe6b01e80UL, 0xd1dadc81UL,
+ 0x54cc9384UL, 0x63a65185UL, 0x3a181787UL, 0x0d72d586UL, 0xa0d0e2a9UL,
+ 0x97ba20a8UL, 0xce0466aaUL, 0xf96ea4abUL, 0x7c78ebaeUL, 0x4b1229afUL,
+ 0x12ac6fadUL, 0x25c6adacUL, 0x1881f1a7UL, 0x2feb33a6UL, 0x765575a4UL,
+ 0x413fb7a5UL, 0xc429f8a0UL, 0xf3433aa1UL, 0xaafd7ca3UL, 0x9d97bea2UL,
+ 0xd073c4b5UL, 0xe71906b4UL, 0xbea740b6UL, 0x89cd82b7UL, 0x0cdbcdb2UL,
+ 0x3bb10fb3UL, 0x620f49b1UL, 0x55658bb0UL, 0x6822d7bbUL, 0x5f4815baUL,
+ 0x06f653b8UL, 0x319c91b9UL, 0xb48adebcUL, 0x83e01cbdUL, 0xda5e5abfUL,
+ 0xed3498beUL
+ },
+ {
+ 0x00000000UL, 0x6567bcb8UL, 0x8bc809aaUL, 0xeeafb512UL, 0x5797628fUL,
+ 0x32f0de37UL, 0xdc5f6b25UL, 0xb938d79dUL, 0xef28b4c5UL, 0x8a4f087dUL,
+ 0x64e0bd6fUL, 0x018701d7UL, 0xb8bfd64aUL, 0xddd86af2UL, 0x3377dfe0UL,
+ 0x56106358UL, 0x9f571950UL, 0xfa30a5e8UL, 0x149f10faUL, 0x71f8ac42UL,
+ 0xc8c07bdfUL, 0xada7c767UL, 0x43087275UL, 0x266fcecdUL, 0x707fad95UL,
+ 0x1518112dUL, 0xfbb7a43fUL, 0x9ed01887UL, 0x27e8cf1aUL, 0x428f73a2UL,
+ 0xac20c6b0UL, 0xc9477a08UL, 0x3eaf32a0UL, 0x5bc88e18UL, 0xb5673b0aUL,
+ 0xd00087b2UL, 0x6938502fUL, 0x0c5fec97UL, 0xe2f05985UL, 0x8797e53dUL,
+ 0xd1878665UL, 0xb4e03addUL, 0x5a4f8fcfUL, 0x3f283377UL, 0x8610e4eaUL,
+ 0xe3775852UL, 0x0dd8ed40UL, 0x68bf51f8UL, 0xa1f82bf0UL, 0xc49f9748UL,
+ 0x2a30225aUL, 0x4f579ee2UL, 0xf66f497fUL, 0x9308f5c7UL, 0x7da740d5UL,
+ 0x18c0fc6dUL, 0x4ed09f35UL, 0x2bb7238dUL, 0xc518969fUL, 0xa07f2a27UL,
+ 0x1947fdbaUL, 0x7c204102UL, 0x928ff410UL, 0xf7e848a8UL, 0x3d58149bUL,
+ 0x583fa823UL, 0xb6901d31UL, 0xd3f7a189UL, 0x6acf7614UL, 0x0fa8caacUL,
+ 0xe1077fbeUL, 0x8460c306UL, 0xd270a05eUL, 0xb7171ce6UL, 0x59b8a9f4UL,
+ 0x3cdf154cUL, 0x85e7c2d1UL, 0xe0807e69UL, 0x0e2fcb7bUL, 0x6b4877c3UL,
+ 0xa20f0dcbUL, 0xc768b173UL, 0x29c70461UL, 0x4ca0b8d9UL, 0xf5986f44UL,
+ 0x90ffd3fcUL, 0x7e5066eeUL, 0x1b37da56UL, 0x4d27b90eUL, 0x284005b6UL,
+ 0xc6efb0a4UL, 0xa3880c1cUL, 0x1ab0db81UL, 0x7fd76739UL, 0x9178d22bUL,
+ 0xf41f6e93UL, 0x03f7263bUL, 0x66909a83UL, 0x883f2f91UL, 0xed589329UL,
+ 0x546044b4UL, 0x3107f80cUL, 0xdfa84d1eUL, 0xbacff1a6UL, 0xecdf92feUL,
+ 0x89b82e46UL, 0x67179b54UL, 0x027027ecUL, 0xbb48f071UL, 0xde2f4cc9UL,
+ 0x3080f9dbUL, 0x55e74563UL, 0x9ca03f6bUL, 0xf9c783d3UL, 0x176836c1UL,
+ 0x720f8a79UL, 0xcb375de4UL, 0xae50e15cUL, 0x40ff544eUL, 0x2598e8f6UL,
+ 0x73888baeUL, 0x16ef3716UL, 0xf8408204UL, 0x9d273ebcUL, 0x241fe921UL,
+ 0x41785599UL, 0xafd7e08bUL, 0xcab05c33UL, 0x3bb659edUL, 0x5ed1e555UL,
+ 0xb07e5047UL, 0xd519ecffUL, 0x6c213b62UL, 0x094687daUL, 0xe7e932c8UL,
+ 0x828e8e70UL, 0xd49eed28UL, 0xb1f95190UL, 0x5f56e482UL, 0x3a31583aUL,
+ 0x83098fa7UL, 0xe66e331fUL, 0x08c1860dUL, 0x6da63ab5UL, 0xa4e140bdUL,
+ 0xc186fc05UL, 0x2f294917UL, 0x4a4ef5afUL, 0xf3762232UL, 0x96119e8aUL,
+ 0x78be2b98UL, 0x1dd99720UL, 0x4bc9f478UL, 0x2eae48c0UL, 0xc001fdd2UL,
+ 0xa566416aUL, 0x1c5e96f7UL, 0x79392a4fUL, 0x97969f5dUL, 0xf2f123e5UL,
+ 0x05196b4dUL, 0x607ed7f5UL, 0x8ed162e7UL, 0xebb6de5fUL, 0x528e09c2UL,
+ 0x37e9b57aUL, 0xd9460068UL, 0xbc21bcd0UL, 0xea31df88UL, 0x8f566330UL,
+ 0x61f9d622UL, 0x049e6a9aUL, 0xbda6bd07UL, 0xd8c101bfUL, 0x366eb4adUL,
+ 0x53090815UL, 0x9a4e721dUL, 0xff29cea5UL, 0x11867bb7UL, 0x74e1c70fUL,
+ 0xcdd91092UL, 0xa8beac2aUL, 0x46111938UL, 0x2376a580UL, 0x7566c6d8UL,
+ 0x10017a60UL, 0xfeaecf72UL, 0x9bc973caUL, 0x22f1a457UL, 0x479618efUL,
+ 0xa939adfdUL, 0xcc5e1145UL, 0x06ee4d76UL, 0x6389f1ceUL, 0x8d2644dcUL,
+ 0xe841f864UL, 0x51792ff9UL, 0x341e9341UL, 0xdab12653UL, 0xbfd69aebUL,
+ 0xe9c6f9b3UL, 0x8ca1450bUL, 0x620ef019UL, 0x07694ca1UL, 0xbe519b3cUL,
+ 0xdb362784UL, 0x35999296UL, 0x50fe2e2eUL, 0x99b95426UL, 0xfcdee89eUL,
+ 0x12715d8cUL, 0x7716e134UL, 0xce2e36a9UL, 0xab498a11UL, 0x45e63f03UL,
+ 0x208183bbUL, 0x7691e0e3UL, 0x13f65c5bUL, 0xfd59e949UL, 0x983e55f1UL,
+ 0x2106826cUL, 0x44613ed4UL, 0xaace8bc6UL, 0xcfa9377eUL, 0x38417fd6UL,
+ 0x5d26c36eUL, 0xb389767cUL, 0xd6eecac4UL, 0x6fd61d59UL, 0x0ab1a1e1UL,
+ 0xe41e14f3UL, 0x8179a84bUL, 0xd769cb13UL, 0xb20e77abUL, 0x5ca1c2b9UL,
+ 0x39c67e01UL, 0x80fea99cUL, 0xe5991524UL, 0x0b36a036UL, 0x6e511c8eUL,
+ 0xa7166686UL, 0xc271da3eUL, 0x2cde6f2cUL, 0x49b9d394UL, 0xf0810409UL,
+ 0x95e6b8b1UL, 0x7b490da3UL, 0x1e2eb11bUL, 0x483ed243UL, 0x2d596efbUL,
+ 0xc3f6dbe9UL, 0xa6916751UL, 0x1fa9b0ccUL, 0x7ace0c74UL, 0x9461b966UL,
+ 0xf10605deUL
+#endif
+ }
+};
diff --git a/Build/source/libs/zlib/zlib-1.2.3/deflate.c b/Build/source/libs/zlib/zlib-1.2.3/deflate.c
new file mode 100644
index 00000000000..29ce1f64a57
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/deflate.c
@@ -0,0 +1,1736 @@
+/* deflate.c -- compress data using the deflation algorithm
+ * Copyright (C) 1995-2005 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/*
+ * ALGORITHM
+ *
+ * The "deflation" process depends on being able to identify portions
+ * of the input text which are identical to earlier input (within a
+ * sliding window trailing behind the input currently being processed).
+ *
+ * The most straightforward technique turns out to be the fastest for
+ * most input files: try all possible matches and select the longest.
+ * The key feature of this algorithm is that insertions into the string
+ * dictionary are very simple and thus fast, and deletions are avoided
+ * completely. Insertions are performed at each input character, whereas
+ * string matches are performed only when the previous match ends. So it
+ * is preferable to spend more time in matches to allow very fast string
+ * insertions and avoid deletions. The matching algorithm for small
+ * strings is inspired from that of Rabin & Karp. A brute force approach
+ * is used to find longer strings when a small match has been found.
+ * A similar algorithm is used in comic (by Jan-Mark Wams) and freeze
+ * (by Leonid Broukhis).
+ * A previous version of this file used a more sophisticated algorithm
+ * (by Fiala and Greene) which is guaranteed to run in linear amortized
+ * time, but has a larger average cost, uses more memory and is patented.
+ * However the F&G algorithm may be faster for some highly redundant
+ * files if the parameter max_chain_length (described below) is too large.
+ *
+ * ACKNOWLEDGEMENTS
+ *
+ * The idea of lazy evaluation of matches is due to Jan-Mark Wams, and
+ * I found it in 'freeze' written by Leonid Broukhis.
+ * Thanks to many people for bug reports and testing.
+ *
+ * REFERENCES
+ *
+ * Deutsch, L.P.,"DEFLATE Compressed Data Format Specification".
+ * Available in http://www.ietf.org/rfc/rfc1951.txt
+ *
+ * A description of the Rabin and Karp algorithm is given in the book
+ * "Algorithms" by R. Sedgewick, Addison-Wesley, p252.
+ *
+ * Fiala,E.R., and Greene,D.H.
+ * Data Compression with Finite Windows, Comm.ACM, 32,4 (1989) 490-595
+ *
+ */
+
+/* @(#) $Id$ */
+
+#include "deflate.h"
+
+const char deflate_copyright[] =
+ " deflate 1.2.3 Copyright 1995-2005 Jean-loup Gailly ";
+/*
+ If you use the zlib library in a product, an acknowledgment is welcome
+ in the documentation of your product. If for some reason you cannot
+ include such an acknowledgment, I would appreciate that you keep this
+ copyright string in the executable of your product.
+ */
+
+/* ===========================================================================
+ * Function prototypes.
+ */
+typedef enum {
+ need_more, /* block not completed, need more input or more output */
+ block_done, /* block flush performed */
+ finish_started, /* finish started, need only more output at next deflate */
+ finish_done /* finish done, accept no more input or output */
+} block_state;
+
+typedef block_state (*compress_func) OF((deflate_state *s, int flush));
+/* Compression function. Returns the block state after the call. */
+
+local void fill_window OF((deflate_state *s));
+local block_state deflate_stored OF((deflate_state *s, int flush));
+local block_state deflate_fast OF((deflate_state *s, int flush));
+#ifndef FASTEST
+local block_state deflate_slow OF((deflate_state *s, int flush));
+#endif
+local void lm_init OF((deflate_state *s));
+local void putShortMSB OF((deflate_state *s, uInt b));
+local void flush_pending OF((z_streamp strm));
+local int read_buf OF((z_streamp strm, Bytef *buf, unsigned size));
+#ifndef FASTEST
+#ifdef ASMV
+ void match_init OF((void)); /* asm code initialization */
+ uInt longest_match OF((deflate_state *s, IPos cur_match));
+#else
+local uInt longest_match OF((deflate_state *s, IPos cur_match));
+#endif
+#endif
+local uInt longest_match_fast OF((deflate_state *s, IPos cur_match));
+
+#ifdef DEBUG
+local void check_match OF((deflate_state *s, IPos start, IPos match,
+ int length));
+#endif
+
+/* ===========================================================================
+ * Local data
+ */
+
+#define NIL 0
+/* Tail of hash chains */
+
+#ifndef TOO_FAR
+# define TOO_FAR 4096
+#endif
+/* Matches of length 3 are discarded if their distance exceeds TOO_FAR */
+
+#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1)
+/* Minimum amount of lookahead, except at the end of the input file.
+ * See deflate.c for comments about the MIN_MATCH+1.
+ */
+
+/* Values for max_lazy_match, good_match and max_chain_length, depending on
+ * the desired pack level (0..9). The values given below have been tuned to
+ * exclude worst case performance for pathological files. Better values may be
+ * found for specific files.
+ */
+typedef struct config_s {
+ ush good_length; /* reduce lazy search above this match length */
+ ush max_lazy; /* do not perform lazy search above this match length */
+ ush nice_length; /* quit search above this match length */
+ ush max_chain;
+ compress_func func;
+} config;
+
+#ifdef FASTEST
+local const config configuration_table[2] = {
+/* good lazy nice chain */
+/* 0 */ {0, 0, 0, 0, deflate_stored}, /* store only */
+/* 1 */ {4, 4, 8, 4, deflate_fast}}; /* max speed, no lazy matches */
+#else
+local const config configuration_table[10] = {
+/* good lazy nice chain */
+/* 0 */ {0, 0, 0, 0, deflate_stored}, /* store only */
+/* 1 */ {4, 4, 8, 4, deflate_fast}, /* max speed, no lazy matches */
+/* 2 */ {4, 5, 16, 8, deflate_fast},
+/* 3 */ {4, 6, 32, 32, deflate_fast},
+
+/* 4 */ {4, 4, 16, 16, deflate_slow}, /* lazy matches */
+/* 5 */ {8, 16, 32, 32, deflate_slow},
+/* 6 */ {8, 16, 128, 128, deflate_slow},
+/* 7 */ {8, 32, 128, 256, deflate_slow},
+/* 8 */ {32, 128, 258, 1024, deflate_slow},
+/* 9 */ {32, 258, 258, 4096, deflate_slow}}; /* max compression */
+#endif
+
+/* Note: the deflate() code requires max_lazy >= MIN_MATCH and max_chain >= 4
+ * For deflate_fast() (levels <= 3) good is ignored and lazy has a different
+ * meaning.
+ */
+
+#define EQUAL 0
+/* result of memcmp for equal strings */
+
+#ifndef NO_DUMMY_DECL
+struct static_tree_desc_s {int dummy;}; /* for buggy compilers */
+#endif
+
+/* ===========================================================================
+ * Update a hash value with the given input byte
+ * IN assertion: all calls to to UPDATE_HASH are made with consecutive
+ * input characters, so that a running hash key can be computed from the
+ * previous key instead of complete recalculation each time.
+ */
+#define UPDATE_HASH(s,h,c) (h = (((h)<<s->hash_shift) ^ (c)) & s->hash_mask)
+
+
+/* ===========================================================================
+ * Insert string str in the dictionary and set match_head to the previous head
+ * of the hash chain (the most recent string with same hash key). Return
+ * the previous length of the hash chain.
+ * If this file is compiled with -DFASTEST, the compression level is forced
+ * to 1, and no hash chains are maintained.
+ * IN assertion: all calls to to INSERT_STRING are made with consecutive
+ * input characters and the first MIN_MATCH bytes of str are valid
+ * (except for the last MIN_MATCH-1 bytes of the input file).
+ */
+#ifdef FASTEST
+#define INSERT_STRING(s, str, match_head) \
+ (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
+ match_head = s->head[s->ins_h], \
+ s->head[s->ins_h] = (Pos)(str))
+#else
+#define INSERT_STRING(s, str, match_head) \
+ (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
+ match_head = s->prev[(str) & s->w_mask] = s->head[s->ins_h], \
+ s->head[s->ins_h] = (Pos)(str))
+#endif
+
+/* ===========================================================================
+ * Initialize the hash table (avoiding 64K overflow for 16 bit systems).
+ * prev[] will be initialized on the fly.
+ */
+#define CLEAR_HASH(s) \
+ s->head[s->hash_size-1] = NIL; \
+ zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head));
+
+/* ========================================================================= */
+int ZEXPORT deflateInit_(strm, level, version, stream_size)
+ z_streamp strm;
+ int level;
+ const char *version;
+ int stream_size;
+{
+ return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL,
+ Z_DEFAULT_STRATEGY, version, stream_size);
+ /* To do: ignore strm->next_in if we use it as window */
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
+ version, stream_size)
+ z_streamp strm;
+ int level;
+ int method;
+ int windowBits;
+ int memLevel;
+ int strategy;
+ const char *version;
+ int stream_size;
+{
+ deflate_state *s;
+ int wrap = 1;
+ static const char my_version[] = ZLIB_VERSION;
+
+ ushf *overlay;
+ /* We overlay pending_buf and d_buf+l_buf. This works since the average
+ * output size for (length,distance) codes is <= 24 bits.
+ */
+
+ if (version == Z_NULL || version[0] != my_version[0] ||
+ stream_size != sizeof(z_stream)) {
+ return Z_VERSION_ERROR;
+ }
+ if (strm == Z_NULL) return Z_STREAM_ERROR;
+
+ strm->msg = Z_NULL;
+ if (strm->zalloc == (alloc_func)0) {
+ strm->zalloc = zcalloc;
+ strm->opaque = (voidpf)0;
+ }
+ if (strm->zfree == (free_func)0) strm->zfree = zcfree;
+
+#ifdef FASTEST
+ if (level != 0) level = 1;
+#else
+ if (level == Z_DEFAULT_COMPRESSION) level = 6;
+#endif
+
+ if (windowBits < 0) { /* suppress zlib wrapper */
+ wrap = 0;
+ windowBits = -windowBits;
+ }
+#ifdef GZIP
+ else if (windowBits > 15) {
+ wrap = 2; /* write gzip wrapper instead */
+ windowBits -= 16;
+ }
+#endif
+ if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method != Z_DEFLATED ||
+ windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
+ strategy < 0 || strategy > Z_FIXED) {
+ return Z_STREAM_ERROR;
+ }
+ if (windowBits == 8) windowBits = 9; /* until 256-byte window bug fixed */
+ s = (deflate_state *) ZALLOC(strm, 1, sizeof(deflate_state));
+ if (s == Z_NULL) return Z_MEM_ERROR;
+ strm->state = (struct internal_state FAR *)s;
+ s->strm = strm;
+
+ s->wrap = wrap;
+ s->gzhead = Z_NULL;
+ s->w_bits = windowBits;
+ s->w_size = 1 << s->w_bits;
+ s->w_mask = s->w_size - 1;
+
+ s->hash_bits = memLevel + 7;
+ s->hash_size = 1 << s->hash_bits;
+ s->hash_mask = s->hash_size - 1;
+ s->hash_shift = ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH);
+
+ s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
+ s->prev = (Posf *) ZALLOC(strm, s->w_size, sizeof(Pos));
+ s->head = (Posf *) ZALLOC(strm, s->hash_size, sizeof(Pos));
+
+ s->lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
+
+ overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2);
+ s->pending_buf = (uchf *) overlay;
+ s->pending_buf_size = (ulg)s->lit_bufsize * (sizeof(ush)+2L);
+
+ if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL ||
+ s->pending_buf == Z_NULL) {
+ s->status = FINISH_STATE;
+ strm->msg = (char*)ERR_MSG(Z_MEM_ERROR);
+ deflateEnd (strm);
+ return Z_MEM_ERROR;
+ }
+ s->d_buf = overlay + s->lit_bufsize/sizeof(ush);
+ s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize;
+
+ s->level = level;
+ s->strategy = strategy;
+ s->method = (Byte)method;
+
+ return deflateReset(strm);
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
+ z_streamp strm;
+ const Bytef *dictionary;
+ uInt dictLength;
+{
+ deflate_state *s;
+ uInt length = dictLength;
+ uInt n;
+ IPos hash_head = 0;
+
+ if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL ||
+ strm->state->wrap == 2 ||
+ (strm->state->wrap == 1 && strm->state->status != INIT_STATE))
+ return Z_STREAM_ERROR;
+
+ s = strm->state;
+ if (s->wrap)
+ strm->adler = adler32(strm->adler, dictionary, dictLength);
+
+ if (length < MIN_MATCH) return Z_OK;
+ if (length > MAX_DIST(s)) {
+ length = MAX_DIST(s);
+ dictionary += dictLength - length; /* use the tail of the dictionary */
+ }
+ zmemcpy(s->window, dictionary, length);
+ s->strstart = length;
+ s->block_start = (long)length;
+
+ /* Insert all strings in the hash table (except for the last two bytes).
+ * s->lookahead stays null, so s->ins_h will be recomputed at the next
+ * call of fill_window.
+ */
+ s->ins_h = s->window[0];
+ UPDATE_HASH(s, s->ins_h, s->window[1]);
+ for (n = 0; n <= length - MIN_MATCH; n++) {
+ INSERT_STRING(s, n, hash_head);
+ }
+ if (hash_head) hash_head = 0; /* to make compiler happy */
+ return Z_OK;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateReset (strm)
+ z_streamp strm;
+{
+ deflate_state *s;
+
+ if (strm == Z_NULL || strm->state == Z_NULL ||
+ strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0) {
+ return Z_STREAM_ERROR;
+ }
+
+ strm->total_in = strm->total_out = 0;
+ strm->msg = Z_NULL; /* use zfree if we ever allocate msg dynamically */
+ strm->data_type = Z_UNKNOWN;
+
+ s = (deflate_state *)strm->state;
+ s->pending = 0;
+ s->pending_out = s->pending_buf;
+
+ if (s->wrap < 0) {
+ s->wrap = -s->wrap; /* was made negative by deflate(..., Z_FINISH); */
+ }
+ s->status = s->wrap ? INIT_STATE : BUSY_STATE;
+ strm->adler =
+#ifdef GZIP
+ s->wrap == 2 ? crc32(0L, Z_NULL, 0) :
+#endif
+ adler32(0L, Z_NULL, 0);
+ s->last_flush = Z_NO_FLUSH;
+
+ _tr_init(s);
+ lm_init(s);
+
+ return Z_OK;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateSetHeader (strm, head)
+ z_streamp strm;
+ gz_headerp head;
+{
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ if (strm->state->wrap != 2) return Z_STREAM_ERROR;
+ strm->state->gzhead = head;
+ return Z_OK;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflatePrime (strm, bits, value)
+ z_streamp strm;
+ int bits;
+ int value;
+{
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ strm->state->bi_valid = bits;
+ strm->state->bi_buf = (ush)(value & ((1 << bits) - 1));
+ return Z_OK;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateParams(strm, level, strategy)
+ z_streamp strm;
+ int level;
+ int strategy;
+{
+ deflate_state *s;
+ compress_func func;
+ int err = Z_OK;
+
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ s = strm->state;
+
+#ifdef FASTEST
+ if (level != 0) level = 1;
+#else
+ if (level == Z_DEFAULT_COMPRESSION) level = 6;
+#endif
+ if (level < 0 || level > 9 || strategy < 0 || strategy > Z_FIXED) {
+ return Z_STREAM_ERROR;
+ }
+ func = configuration_table[s->level].func;
+
+ if (func != configuration_table[level].func && strm->total_in != 0) {
+ /* Flush the last buffer: */
+ err = deflate(strm, Z_PARTIAL_FLUSH);
+ }
+ if (s->level != level) {
+ s->level = level;
+ s->max_lazy_match = configuration_table[level].max_lazy;
+ s->good_match = configuration_table[level].good_length;
+ s->nice_match = configuration_table[level].nice_length;
+ s->max_chain_length = configuration_table[level].max_chain;
+ }
+ s->strategy = strategy;
+ return err;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateTune(strm, good_length, max_lazy, nice_length, max_chain)
+ z_streamp strm;
+ int good_length;
+ int max_lazy;
+ int nice_length;
+ int max_chain;
+{
+ deflate_state *s;
+
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ s = strm->state;
+ s->good_match = good_length;
+ s->max_lazy_match = max_lazy;
+ s->nice_match = nice_length;
+ s->max_chain_length = max_chain;
+ return Z_OK;
+}
+
+/* =========================================================================
+ * For the default windowBits of 15 and memLevel of 8, this function returns
+ * a close to exact, as well as small, upper bound on the compressed size.
+ * They are coded as constants here for a reason--if the #define's are
+ * changed, then this function needs to be changed as well. The return
+ * value for 15 and 8 only works for those exact settings.
+ *
+ * For any setting other than those defaults for windowBits and memLevel,
+ * the value returned is a conservative worst case for the maximum expansion
+ * resulting from using fixed blocks instead of stored blocks, which deflate
+ * can emit on compressed data for some combinations of the parameters.
+ *
+ * This function could be more sophisticated to provide closer upper bounds
+ * for every combination of windowBits and memLevel, as well as wrap.
+ * But even the conservative upper bound of about 14% expansion does not
+ * seem onerous for output buffer allocation.
+ */
+uLong ZEXPORT deflateBound(strm, sourceLen)
+ z_streamp strm;
+ uLong sourceLen;
+{
+ deflate_state *s;
+ uLong destLen;
+
+ /* conservative upper bound */
+ destLen = sourceLen +
+ ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 11;
+
+ /* if can't get parameters, return conservative bound */
+ if (strm == Z_NULL || strm->state == Z_NULL)
+ return destLen;
+
+ /* if not default parameters, return conservative bound */
+ s = strm->state;
+ if (s->w_bits != 15 || s->hash_bits != 8 + 7)
+ return destLen;
+
+ /* default settings: return tight bound for that case */
+ return compressBound(sourceLen);
+}
+
+/* =========================================================================
+ * Put a short in the pending buffer. The 16-bit value is put in MSB order.
+ * IN assertion: the stream state is correct and there is enough room in
+ * pending_buf.
+ */
+local void putShortMSB (s, b)
+ deflate_state *s;
+ uInt b;
+{
+ put_byte(s, (Byte)(b >> 8));
+ put_byte(s, (Byte)(b & 0xff));
+}
+
+/* =========================================================================
+ * Flush as much pending output as possible. All deflate() output goes
+ * through this function so some applications may wish to modify it
+ * to avoid allocating a large strm->next_out buffer and copying into it.
+ * (See also read_buf()).
+ */
+local void flush_pending(strm)
+ z_streamp strm;
+{
+ unsigned len = strm->state->pending;
+
+ if (len > strm->avail_out) len = strm->avail_out;
+ if (len == 0) return;
+
+ zmemcpy(strm->next_out, strm->state->pending_out, len);
+ strm->next_out += len;
+ strm->state->pending_out += len;
+ strm->total_out += len;
+ strm->avail_out -= len;
+ strm->state->pending -= len;
+ if (strm->state->pending == 0) {
+ strm->state->pending_out = strm->state->pending_buf;
+ }
+}
+
+/* ========================================================================= */
+int ZEXPORT deflate (strm, flush)
+ z_streamp strm;
+ int flush;
+{
+ int old_flush; /* value of flush param for previous deflate call */
+ deflate_state *s;
+
+ if (strm == Z_NULL || strm->state == Z_NULL ||
+ flush > Z_FINISH || flush < 0) {
+ return Z_STREAM_ERROR;
+ }
+ s = strm->state;
+
+ if (strm->next_out == Z_NULL ||
+ (strm->next_in == Z_NULL && strm->avail_in != 0) ||
+ (s->status == FINISH_STATE && flush != Z_FINISH)) {
+ ERR_RETURN(strm, Z_STREAM_ERROR);
+ }
+ if (strm->avail_out == 0) ERR_RETURN(strm, Z_BUF_ERROR);
+
+ s->strm = strm; /* just in case */
+ old_flush = s->last_flush;
+ s->last_flush = flush;
+
+ /* Write the header */
+ if (s->status == INIT_STATE) {
+#ifdef GZIP
+ if (s->wrap == 2) {
+ strm->adler = crc32(0L, Z_NULL, 0);
+ put_byte(s, 31);
+ put_byte(s, 139);
+ put_byte(s, 8);
+ if (s->gzhead == NULL) {
+ put_byte(s, 0);
+ put_byte(s, 0);
+ put_byte(s, 0);
+ put_byte(s, 0);
+ put_byte(s, 0);
+ put_byte(s, s->level == 9 ? 2 :
+ (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ?
+ 4 : 0));
+ put_byte(s, OS_CODE);
+ s->status = BUSY_STATE;
+ }
+ else {
+ put_byte(s, (s->gzhead->text ? 1 : 0) +
+ (s->gzhead->hcrc ? 2 : 0) +
+ (s->gzhead->extra == Z_NULL ? 0 : 4) +
+ (s->gzhead->name == Z_NULL ? 0 : 8) +
+ (s->gzhead->comment == Z_NULL ? 0 : 16)
+ );
+ put_byte(s, (Byte)(s->gzhead->time & 0xff));
+ put_byte(s, (Byte)((s->gzhead->time >> 8) & 0xff));
+ put_byte(s, (Byte)((s->gzhead->time >> 16) & 0xff));
+ put_byte(s, (Byte)((s->gzhead->time >> 24) & 0xff));
+ put_byte(s, s->level == 9 ? 2 :
+ (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ?
+ 4 : 0));
+ put_byte(s, s->gzhead->os & 0xff);
+ if (s->gzhead->extra != NULL) {
+ put_byte(s, s->gzhead->extra_len & 0xff);
+ put_byte(s, (s->gzhead->extra_len >> 8) & 0xff);
+ }
+ if (s->gzhead->hcrc)
+ strm->adler = crc32(strm->adler, s->pending_buf,
+ s->pending);
+ s->gzindex = 0;
+ s->status = EXTRA_STATE;
+ }
+ }
+ else
+#endif
+ {
+ uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8;
+ uInt level_flags;
+
+ if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2)
+ level_flags = 0;
+ else if (s->level < 6)
+ level_flags = 1;
+ else if (s->level == 6)
+ level_flags = 2;
+ else
+ level_flags = 3;
+ header |= (level_flags << 6);
+ if (s->strstart != 0) header |= PRESET_DICT;
+ header += 31 - (header % 31);
+
+ s->status = BUSY_STATE;
+ putShortMSB(s, header);
+
+ /* Save the adler32 of the preset dictionary: */
+ if (s->strstart != 0) {
+ putShortMSB(s, (uInt)(strm->adler >> 16));
+ putShortMSB(s, (uInt)(strm->adler & 0xffff));
+ }
+ strm->adler = adler32(0L, Z_NULL, 0);
+ }
+ }
+#ifdef GZIP
+ if (s->status == EXTRA_STATE) {
+ if (s->gzhead->extra != NULL) {
+ uInt beg = s->pending; /* start of bytes to update crc */
+
+ while (s->gzindex < (s->gzhead->extra_len & 0xffff)) {
+ if (s->pending == s->pending_buf_size) {
+ if (s->gzhead->hcrc && s->pending > beg)
+ strm->adler = crc32(strm->adler, s->pending_buf + beg,
+ s->pending - beg);
+ flush_pending(strm);
+ beg = s->pending;
+ if (s->pending == s->pending_buf_size)
+ break;
+ }
+ put_byte(s, s->gzhead->extra[s->gzindex]);
+ s->gzindex++;
+ }
+ if (s->gzhead->hcrc && s->pending > beg)
+ strm->adler = crc32(strm->adler, s->pending_buf + beg,
+ s->pending - beg);
+ if (s->gzindex == s->gzhead->extra_len) {
+ s->gzindex = 0;
+ s->status = NAME_STATE;
+ }
+ }
+ else
+ s->status = NAME_STATE;
+ }
+ if (s->status == NAME_STATE) {
+ if (s->gzhead->name != NULL) {
+ uInt beg = s->pending; /* start of bytes to update crc */
+ int val;
+
+ do {
+ if (s->pending == s->pending_buf_size) {
+ if (s->gzhead->hcrc && s->pending > beg)
+ strm->adler = crc32(strm->adler, s->pending_buf + beg,
+ s->pending - beg);
+ flush_pending(strm);
+ beg = s->pending;
+ if (s->pending == s->pending_buf_size) {
+ val = 1;
+ break;
+ }
+ }
+ val = s->gzhead->name[s->gzindex++];
+ put_byte(s, val);
+ } while (val != 0);
+ if (s->gzhead->hcrc && s->pending > beg)
+ strm->adler = crc32(strm->adler, s->pending_buf + beg,
+ s->pending - beg);
+ if (val == 0) {
+ s->gzindex = 0;
+ s->status = COMMENT_STATE;
+ }
+ }
+ else
+ s->status = COMMENT_STATE;
+ }
+ if (s->status == COMMENT_STATE) {
+ if (s->gzhead->comment != NULL) {
+ uInt beg = s->pending; /* start of bytes to update crc */
+ int val;
+
+ do {
+ if (s->pending == s->pending_buf_size) {
+ if (s->gzhead->hcrc && s->pending > beg)
+ strm->adler = crc32(strm->adler, s->pending_buf + beg,
+ s->pending - beg);
+ flush_pending(strm);
+ beg = s->pending;
+ if (s->pending == s->pending_buf_size) {
+ val = 1;
+ break;
+ }
+ }
+ val = s->gzhead->comment[s->gzindex++];
+ put_byte(s, val);
+ } while (val != 0);
+ if (s->gzhead->hcrc && s->pending > beg)
+ strm->adler = crc32(strm->adler, s->pending_buf + beg,
+ s->pending - beg);
+ if (val == 0)
+ s->status = HCRC_STATE;
+ }
+ else
+ s->status = HCRC_STATE;
+ }
+ if (s->status == HCRC_STATE) {
+ if (s->gzhead->hcrc) {
+ if (s->pending + 2 > s->pending_buf_size)
+ flush_pending(strm);
+ if (s->pending + 2 <= s->pending_buf_size) {
+ put_byte(s, (Byte)(strm->adler & 0xff));
+ put_byte(s, (Byte)((strm->adler >> 8) & 0xff));
+ strm->adler = crc32(0L, Z_NULL, 0);
+ s->status = BUSY_STATE;
+ }
+ }
+ else
+ s->status = BUSY_STATE;
+ }
+#endif
+
+ /* Flush as much pending output as possible */
+ if (s->pending != 0) {
+ flush_pending(strm);
+ if (strm->avail_out == 0) {
+ /* Since avail_out is 0, deflate will be called again with
+ * more output space, but possibly with both pending and
+ * avail_in equal to zero. There won't be anything to do,
+ * but this is not an error situation so make sure we
+ * return OK instead of BUF_ERROR at next call of deflate:
+ */
+ s->last_flush = -1;
+ return Z_OK;
+ }
+
+ /* Make sure there is something to do and avoid duplicate consecutive
+ * flushes. For repeated and useless calls with Z_FINISH, we keep
+ * returning Z_STREAM_END instead of Z_BUF_ERROR.
+ */
+ } else if (strm->avail_in == 0 && flush <= old_flush &&
+ flush != Z_FINISH) {
+ ERR_RETURN(strm, Z_BUF_ERROR);
+ }
+
+ /* User must not provide more input after the first FINISH: */
+ if (s->status == FINISH_STATE && strm->avail_in != 0) {
+ ERR_RETURN(strm, Z_BUF_ERROR);
+ }
+
+ /* Start a new block or continue the current one.
+ */
+ if (strm->avail_in != 0 || s->lookahead != 0 ||
+ (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) {
+ block_state bstate;
+
+ bstate = (*(configuration_table[s->level].func))(s, flush);
+
+ if (bstate == finish_started || bstate == finish_done) {
+ s->status = FINISH_STATE;
+ }
+ if (bstate == need_more || bstate == finish_started) {
+ if (strm->avail_out == 0) {
+ s->last_flush = -1; /* avoid BUF_ERROR next call, see above */
+ }
+ return Z_OK;
+ /* If flush != Z_NO_FLUSH && avail_out == 0, the next call
+ * of deflate should use the same flush parameter to make sure
+ * that the flush is complete. So we don't have to output an
+ * empty block here, this will be done at next call. This also
+ * ensures that for a very small output buffer, we emit at most
+ * one empty block.
+ */
+ }
+ if (bstate == block_done) {
+ if (flush == Z_PARTIAL_FLUSH) {
+ _tr_align(s);
+ } else { /* FULL_FLUSH or SYNC_FLUSH */
+ _tr_stored_block(s, (char*)0, 0L, 0);
+ /* For a full flush, this empty block will be recognized
+ * as a special marker by inflate_sync().
+ */
+ if (flush == Z_FULL_FLUSH) {
+ CLEAR_HASH(s); /* forget history */
+ }
+ }
+ flush_pending(strm);
+ if (strm->avail_out == 0) {
+ s->last_flush = -1; /* avoid BUF_ERROR at next call, see above */
+ return Z_OK;
+ }
+ }
+ }
+ Assert(strm->avail_out > 0, "bug2");
+
+ if (flush != Z_FINISH) return Z_OK;
+ if (s->wrap <= 0) return Z_STREAM_END;
+
+ /* Write the trailer */
+#ifdef GZIP
+ if (s->wrap == 2) {
+ put_byte(s, (Byte)(strm->adler & 0xff));
+ put_byte(s, (Byte)((strm->adler >> 8) & 0xff));
+ put_byte(s, (Byte)((strm->adler >> 16) & 0xff));
+ put_byte(s, (Byte)((strm->adler >> 24) & 0xff));
+ put_byte(s, (Byte)(strm->total_in & 0xff));
+ put_byte(s, (Byte)((strm->total_in >> 8) & 0xff));
+ put_byte(s, (Byte)((strm->total_in >> 16) & 0xff));
+ put_byte(s, (Byte)((strm->total_in >> 24) & 0xff));
+ }
+ else
+#endif
+ {
+ putShortMSB(s, (uInt)(strm->adler >> 16));
+ putShortMSB(s, (uInt)(strm->adler & 0xffff));
+ }
+ flush_pending(strm);
+ /* If avail_out is zero, the application will call deflate again
+ * to flush the rest.
+ */
+ if (s->wrap > 0) s->wrap = -s->wrap; /* write the trailer only once! */
+ return s->pending != 0 ? Z_OK : Z_STREAM_END;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateEnd (strm)
+ z_streamp strm;
+{
+ int status;
+
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+
+ status = strm->state->status;
+ if (status != INIT_STATE &&
+ status != EXTRA_STATE &&
+ status != NAME_STATE &&
+ status != COMMENT_STATE &&
+ status != HCRC_STATE &&
+ status != BUSY_STATE &&
+ status != FINISH_STATE) {
+ return Z_STREAM_ERROR;
+ }
+
+ /* Deallocate in reverse order of allocations: */
+ TRY_FREE(strm, strm->state->pending_buf);
+ TRY_FREE(strm, strm->state->head);
+ TRY_FREE(strm, strm->state->prev);
+ TRY_FREE(strm, strm->state->window);
+
+ ZFREE(strm, strm->state);
+ strm->state = Z_NULL;
+
+ return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK;
+}
+
+/* =========================================================================
+ * Copy the source state to the destination state.
+ * To simplify the source, this is not supported for 16-bit MSDOS (which
+ * doesn't have enough memory anyway to duplicate compression states).
+ */
+int ZEXPORT deflateCopy (dest, source)
+ z_streamp dest;
+ z_streamp source;
+{
+#ifdef MAXSEG_64K
+ return Z_STREAM_ERROR;
+#else
+ deflate_state *ds;
+ deflate_state *ss;
+ ushf *overlay;
+
+
+ if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) {
+ return Z_STREAM_ERROR;
+ }
+
+ ss = source->state;
+
+ zmemcpy(dest, source, sizeof(z_stream));
+
+ ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state));
+ if (ds == Z_NULL) return Z_MEM_ERROR;
+ dest->state = (struct internal_state FAR *) ds;
+ zmemcpy(ds, ss, sizeof(deflate_state));
+ ds->strm = dest;
+
+ ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte));
+ ds->prev = (Posf *) ZALLOC(dest, ds->w_size, sizeof(Pos));
+ ds->head = (Posf *) ZALLOC(dest, ds->hash_size, sizeof(Pos));
+ overlay = (ushf *) ZALLOC(dest, ds->lit_bufsize, sizeof(ush)+2);
+ ds->pending_buf = (uchf *) overlay;
+
+ if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL ||
+ ds->pending_buf == Z_NULL) {
+ deflateEnd (dest);
+ return Z_MEM_ERROR;
+ }
+ /* following zmemcpy do not work for 16-bit MSDOS */
+ zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte));
+ zmemcpy(ds->prev, ss->prev, ds->w_size * sizeof(Pos));
+ zmemcpy(ds->head, ss->head, ds->hash_size * sizeof(Pos));
+ zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size);
+
+ ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf);
+ ds->d_buf = overlay + ds->lit_bufsize/sizeof(ush);
+ ds->l_buf = ds->pending_buf + (1+sizeof(ush))*ds->lit_bufsize;
+
+ ds->l_desc.dyn_tree = ds->dyn_ltree;
+ ds->d_desc.dyn_tree = ds->dyn_dtree;
+ ds->bl_desc.dyn_tree = ds->bl_tree;
+
+ return Z_OK;
+#endif /* MAXSEG_64K */
+}
+
+/* ===========================================================================
+ * Read a new buffer from the current input stream, update the adler32
+ * and total number of bytes read. All deflate() input goes through
+ * this function so some applications may wish to modify it to avoid
+ * allocating a large strm->next_in buffer and copying from it.
+ * (See also flush_pending()).
+ */
+local int read_buf(strm, buf, size)
+ z_streamp strm;
+ Bytef *buf;
+ unsigned size;
+{
+ unsigned len = strm->avail_in;
+
+ if (len > size) len = size;
+ if (len == 0) return 0;
+
+ strm->avail_in -= len;
+
+ if (strm->state->wrap == 1) {
+ strm->adler = adler32(strm->adler, strm->next_in, len);
+ }
+#ifdef GZIP
+ else if (strm->state->wrap == 2) {
+ strm->adler = crc32(strm->adler, strm->next_in, len);
+ }
+#endif
+ zmemcpy(buf, strm->next_in, len);
+ strm->next_in += len;
+ strm->total_in += len;
+
+ return (int)len;
+}
+
+/* ===========================================================================
+ * Initialize the "longest match" routines for a new zlib stream
+ */
+local void lm_init (s)
+ deflate_state *s;
+{
+ s->window_size = (ulg)2L*s->w_size;
+
+ CLEAR_HASH(s);
+
+ /* Set the default configuration parameters:
+ */
+ s->max_lazy_match = configuration_table[s->level].max_lazy;
+ s->good_match = configuration_table[s->level].good_length;
+ s->nice_match = configuration_table[s->level].nice_length;
+ s->max_chain_length = configuration_table[s->level].max_chain;
+
+ s->strstart = 0;
+ s->block_start = 0L;
+ s->lookahead = 0;
+ s->match_length = s->prev_length = MIN_MATCH-1;
+ s->match_available = 0;
+ s->ins_h = 0;
+#ifndef FASTEST
+#ifdef ASMV
+ match_init(); /* initialize the asm code */
+#endif
+#endif
+}
+
+#ifndef FASTEST
+/* ===========================================================================
+ * Set match_start to the longest match starting at the given string and
+ * return its length. Matches shorter or equal to prev_length are discarded,
+ * in which case the result is equal to prev_length and match_start is
+ * garbage.
+ * IN assertions: cur_match is the head of the hash chain for the current
+ * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
+ * OUT assertion: the match length is not greater than s->lookahead.
+ */
+#ifndef ASMV
+/* For 80x86 and 680x0, an optimized version will be provided in match.asm or
+ * match.S. The code will be functionally equivalent.
+ */
+local uInt longest_match(s, cur_match)
+ deflate_state *s;
+ IPos cur_match; /* current match */
+{
+ unsigned chain_length = s->max_chain_length;/* max hash chain length */
+ register Bytef *scan = s->window + s->strstart; /* current string */
+ register Bytef *match; /* matched string */
+ register int len; /* length of current match */
+ int best_len = s->prev_length; /* best match length so far */
+ int nice_match = s->nice_match; /* stop if match long enough */
+ IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
+ s->strstart - (IPos)MAX_DIST(s) : NIL;
+ /* Stop when cur_match becomes <= limit. To simplify the code,
+ * we prevent matches with the string of window index 0.
+ */
+ Posf *prev = s->prev;
+ uInt wmask = s->w_mask;
+
+#ifdef UNALIGNED_OK
+ /* Compare two bytes at a time. Note: this is not always beneficial.
+ * Try with and without -DUNALIGNED_OK to check.
+ */
+ register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
+ register ush scan_start = *(ushf*)scan;
+ register ush scan_end = *(ushf*)(scan+best_len-1);
+#else
+ register Bytef *strend = s->window + s->strstart + MAX_MATCH;
+ register Byte scan_end1 = scan[best_len-1];
+ register Byte scan_end = scan[best_len];
+#endif
+
+ /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
+ * It is easy to get rid of this optimization if necessary.
+ */
+ Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
+
+ /* Do not waste too much time if we already have a good match: */
+ if (s->prev_length >= s->good_match) {
+ chain_length >>= 2;
+ }
+ /* Do not look for matches beyond the end of the input. This is necessary
+ * to make deflate deterministic.
+ */
+ if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
+
+ Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+
+ do {
+ Assert(cur_match < s->strstart, "no future");
+ match = s->window + cur_match;
+
+ /* Skip to next match if the match length cannot increase
+ * or if the match length is less than 2. Note that the checks below
+ * for insufficient lookahead only occur occasionally for performance
+ * reasons. Therefore uninitialized memory will be accessed, and
+ * conditional jumps will be made that depend on those values.
+ * However the length of the match is limited to the lookahead, so
+ * the output of deflate is not affected by the uninitialized values.
+ */
+#if (defined(UNALIGNED_OK) && MAX_MATCH == 258)
+ /* This code assumes sizeof(unsigned short) == 2. Do not use
+ * UNALIGNED_OK if your compiler uses a different size.
+ */
+ if (*(ushf*)(match+best_len-1) != scan_end ||
+ *(ushf*)match != scan_start) continue;
+
+ /* It is not necessary to compare scan[2] and match[2] since they are
+ * always equal when the other bytes match, given that the hash keys
+ * are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at
+ * strstart+3, +5, ... up to strstart+257. We check for insufficient
+ * lookahead only every 4th comparison; the 128th check will be made
+ * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is
+ * necessary to put more guard bytes at the end of the window, or
+ * to check more often for insufficient lookahead.
+ */
+ Assert(scan[2] == match[2], "scan[2]?");
+ scan++, match++;
+ do {
+ } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+ *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+ *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+ *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+ scan < strend);
+ /* The funny "do {}" generates better code on most compilers */
+
+ /* Here, scan <= window+strstart+257 */
+ Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+ if (*scan == *match) scan++;
+
+ len = (MAX_MATCH - 1) - (int)(strend-scan);
+ scan = strend - (MAX_MATCH-1);
+
+#else /* UNALIGNED_OK */
+
+ if (match[best_len] != scan_end ||
+ match[best_len-1] != scan_end1 ||
+ *match != *scan ||
+ *++match != scan[1]) continue;
+
+ /* The check at best_len-1 can be removed because it will be made
+ * again later. (This heuristic is not always a win.)
+ * It is not necessary to compare scan[2] and match[2] since they
+ * are always equal when the other bytes match, given that
+ * the hash keys are equal and that HASH_BITS >= 8.
+ */
+ scan += 2, match++;
+ Assert(*scan == *match, "match[2]?");
+
+ /* We check for insufficient lookahead only every 8th comparison;
+ * the 256th check will be made at strstart+258.
+ */
+ do {
+ } while (*++scan == *++match && *++scan == *++match &&
+ *++scan == *++match && *++scan == *++match &&
+ *++scan == *++match && *++scan == *++match &&
+ *++scan == *++match && *++scan == *++match &&
+ scan < strend);
+
+ Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+
+ len = MAX_MATCH - (int)(strend - scan);
+ scan = strend - MAX_MATCH;
+
+#endif /* UNALIGNED_OK */
+
+ if (len > best_len) {
+ s->match_start = cur_match;
+ best_len = len;
+ if (len >= nice_match) break;
+#ifdef UNALIGNED_OK
+ scan_end = *(ushf*)(scan+best_len-1);
+#else
+ scan_end1 = scan[best_len-1];
+ scan_end = scan[best_len];
+#endif
+ }
+ } while ((cur_match = prev[cur_match & wmask]) > limit
+ && --chain_length != 0);
+
+ if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
+ return s->lookahead;
+}
+#endif /* ASMV */
+#endif /* FASTEST */
+
+/* ---------------------------------------------------------------------------
+ * Optimized version for level == 1 or strategy == Z_RLE only
+ */
+local uInt longest_match_fast(s, cur_match)
+ deflate_state *s;
+ IPos cur_match; /* current match */
+{
+ register Bytef *scan = s->window + s->strstart; /* current string */
+ register Bytef *match; /* matched string */
+ register int len; /* length of current match */
+ register Bytef *strend = s->window + s->strstart + MAX_MATCH;
+
+ /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
+ * It is easy to get rid of this optimization if necessary.
+ */
+ Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
+
+ Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+
+ Assert(cur_match < s->strstart, "no future");
+
+ match = s->window + cur_match;
+
+ /* Return failure if the match length is less than 2:
+ */
+ if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1;
+
+ /* The check at best_len-1 can be removed because it will be made
+ * again later. (This heuristic is not always a win.)
+ * It is not necessary to compare scan[2] and match[2] since they
+ * are always equal when the other bytes match, given that
+ * the hash keys are equal and that HASH_BITS >= 8.
+ */
+ scan += 2, match += 2;
+ Assert(*scan == *match, "match[2]?");
+
+ /* We check for insufficient lookahead only every 8th comparison;
+ * the 256th check will be made at strstart+258.
+ */
+ do {
+ } while (*++scan == *++match && *++scan == *++match &&
+ *++scan == *++match && *++scan == *++match &&
+ *++scan == *++match && *++scan == *++match &&
+ *++scan == *++match && *++scan == *++match &&
+ scan < strend);
+
+ Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+
+ len = MAX_MATCH - (int)(strend - scan);
+
+ if (len < MIN_MATCH) return MIN_MATCH - 1;
+
+ s->match_start = cur_match;
+ return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead;
+}
+
+#ifdef DEBUG
+/* ===========================================================================
+ * Check that the match at match_start is indeed a match.
+ */
+local void check_match(s, start, match, length)
+ deflate_state *s;
+ IPos start, match;
+ int length;
+{
+ /* check that the match is indeed a match */
+ if (zmemcmp(s->window + match,
+ s->window + start, length) != EQUAL) {
+ fprintf(stderr, " start %u, match %u, length %d\n",
+ start, match, length);
+ do {
+ fprintf(stderr, "%c%c", s->window[match++], s->window[start++]);
+ } while (--length != 0);
+ z_error("invalid match");
+ }
+ if (z_verbose > 1) {
+ fprintf(stderr,"\\[%d,%d]", start-match, length);
+ do { putc(s->window[start++], stderr); } while (--length != 0);
+ }
+}
+#else
+# define check_match(s, start, match, length)
+#endif /* DEBUG */
+
+/* ===========================================================================
+ * Fill the window when the lookahead becomes insufficient.
+ * Updates strstart and lookahead.
+ *
+ * IN assertion: lookahead < MIN_LOOKAHEAD
+ * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
+ * At least one byte has been read, or avail_in == 0; reads are
+ * performed for at least two bytes (required for the zip translate_eol
+ * option -- not supported here).
+ */
+local void fill_window(s)
+ deflate_state *s;
+{
+ register unsigned n, m;
+ register Posf *p;
+ unsigned more; /* Amount of free space at the end of the window. */
+ uInt wsize = s->w_size;
+
+ do {
+ more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart);
+
+ /* Deal with !@#$% 64K limit: */
+ if (sizeof(int) <= 2) {
+ if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
+ more = wsize;
+
+ } else if (more == (unsigned)(-1)) {
+ /* Very unlikely, but possible on 16 bit machine if
+ * strstart == 0 && lookahead == 1 (input done a byte at time)
+ */
+ more--;
+ }
+ }
+
+ /* If the window is almost full and there is insufficient lookahead,
+ * move the upper half to the lower one to make room in the upper half.
+ */
+ if (s->strstart >= wsize+MAX_DIST(s)) {
+
+ zmemcpy(s->window, s->window+wsize, (unsigned)wsize);
+ s->match_start -= wsize;
+ s->strstart -= wsize; /* we now have strstart >= MAX_DIST */
+ s->block_start -= (long) wsize;
+
+ /* Slide the hash table (could be avoided with 32 bit values
+ at the expense of memory usage). We slide even when level == 0
+ to keep the hash table consistent if we switch back to level > 0
+ later. (Using level 0 permanently is not an optimal usage of
+ zlib, so we don't care about this pathological case.)
+ */
+ /* %%% avoid this when Z_RLE */
+ n = s->hash_size;
+ p = &s->head[n];
+ do {
+ m = *--p;
+ *p = (Pos)(m >= wsize ? m-wsize : NIL);
+ } while (--n);
+
+ n = wsize;
+#ifndef FASTEST
+ p = &s->prev[n];
+ do {
+ m = *--p;
+ *p = (Pos)(m >= wsize ? m-wsize : NIL);
+ /* If n is not on any hash chain, prev[n] is garbage but
+ * its value will never be used.
+ */
+ } while (--n);
+#endif
+ more += wsize;
+ }
+ if (s->strm->avail_in == 0) return;
+
+ /* If there was no sliding:
+ * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
+ * more == window_size - lookahead - strstart
+ * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
+ * => more >= window_size - 2*WSIZE + 2
+ * In the BIG_MEM or MMAP case (not yet supported),
+ * window_size == input_size + MIN_LOOKAHEAD &&
+ * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
+ * Otherwise, window_size == 2*WSIZE so more >= 2.
+ * If there was sliding, more >= WSIZE. So in all cases, more >= 2.
+ */
+ Assert(more >= 2, "more < 2");
+
+ n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more);
+ s->lookahead += n;
+
+ /* Initialize the hash value now that we have some input: */
+ if (s->lookahead >= MIN_MATCH) {
+ s->ins_h = s->window[s->strstart];
+ UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
+#if MIN_MATCH != 3
+ Call UPDATE_HASH() MIN_MATCH-3 more times
+#endif
+ }
+ /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
+ * but this is not important since only literal bytes will be emitted.
+ */
+
+ } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0);
+}
+
+/* ===========================================================================
+ * Flush the current block, with given end-of-file flag.
+ * IN assertion: strstart is set to the end of the current match.
+ */
+#define FLUSH_BLOCK_ONLY(s, eof) { \
+ _tr_flush_block(s, (s->block_start >= 0L ? \
+ (charf *)&s->window[(unsigned)s->block_start] : \
+ (charf *)Z_NULL), \
+ (ulg)((long)s->strstart - s->block_start), \
+ (eof)); \
+ s->block_start = s->strstart; \
+ flush_pending(s->strm); \
+ Tracev((stderr,"[FLUSH]")); \
+}
+
+/* Same but force premature exit if necessary. */
+#define FLUSH_BLOCK(s, eof) { \
+ FLUSH_BLOCK_ONLY(s, eof); \
+ if (s->strm->avail_out == 0) return (eof) ? finish_started : need_more; \
+}
+
+/* ===========================================================================
+ * Copy without compression as much as possible from the input stream, return
+ * the current block state.
+ * This function does not insert new strings in the dictionary since
+ * uncompressible data is probably not useful. This function is used
+ * only for the level=0 compression option.
+ * NOTE: this function should be optimized to avoid extra copying from
+ * window to pending_buf.
+ */
+local block_state deflate_stored(s, flush)
+ deflate_state *s;
+ int flush;
+{
+ /* Stored blocks are limited to 0xffff bytes, pending_buf is limited
+ * to pending_buf_size, and each stored block has a 5 byte header:
+ */
+ ulg max_block_size = 0xffff;
+ ulg max_start;
+
+ if (max_block_size > s->pending_buf_size - 5) {
+ max_block_size = s->pending_buf_size - 5;
+ }
+
+ /* Copy as much as possible from input to output: */
+ for (;;) {
+ /* Fill the window as much as possible: */
+ if (s->lookahead <= 1) {
+
+ Assert(s->strstart < s->w_size+MAX_DIST(s) ||
+ s->block_start >= (long)s->w_size, "slide too late");
+
+ fill_window(s);
+ if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more;
+
+ if (s->lookahead == 0) break; /* flush the current block */
+ }
+ Assert(s->block_start >= 0L, "block gone");
+
+ s->strstart += s->lookahead;
+ s->lookahead = 0;
+
+ /* Emit a stored block if pending_buf will be full: */
+ max_start = s->block_start + max_block_size;
+ if (s->strstart == 0 || (ulg)s->strstart >= max_start) {
+ /* strstart == 0 is possible when wraparound on 16-bit machine */
+ s->lookahead = (uInt)(s->strstart - max_start);
+ s->strstart = (uInt)max_start;
+ FLUSH_BLOCK(s, 0);
+ }
+ /* Flush if we may have to slide, otherwise block_start may become
+ * negative and the data will be gone:
+ */
+ if (s->strstart - (uInt)s->block_start >= MAX_DIST(s)) {
+ FLUSH_BLOCK(s, 0);
+ }
+ }
+ FLUSH_BLOCK(s, flush == Z_FINISH);
+ return flush == Z_FINISH ? finish_done : block_done;
+}
+
+/* ===========================================================================
+ * Compress as much as possible from the input stream, return the current
+ * block state.
+ * This function does not perform lazy evaluation of matches and inserts
+ * new strings in the dictionary only for unmatched strings or for short
+ * matches. It is used only for the fast compression options.
+ */
+local block_state deflate_fast(s, flush)
+ deflate_state *s;
+ int flush;
+{
+ IPos hash_head = NIL; /* head of the hash chain */
+ int bflush; /* set if current block must be flushed */
+
+ for (;;) {
+ /* Make sure that we always have enough lookahead, except
+ * at the end of the input file. We need MAX_MATCH bytes
+ * for the next match, plus MIN_MATCH bytes to insert the
+ * string following the next match.
+ */
+ if (s->lookahead < MIN_LOOKAHEAD) {
+ fill_window(s);
+ if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
+ return need_more;
+ }
+ if (s->lookahead == 0) break; /* flush the current block */
+ }
+
+ /* Insert the string window[strstart .. strstart+2] in the
+ * dictionary, and set hash_head to the head of the hash chain:
+ */
+ if (s->lookahead >= MIN_MATCH) {
+ INSERT_STRING(s, s->strstart, hash_head);
+ }
+
+ /* Find the longest match, discarding those <= prev_length.
+ * At this point we have always match_length < MIN_MATCH
+ */
+ if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) {
+ /* To simplify the code, we prevent matches with the string
+ * of window index 0 (in particular we have to avoid a match
+ * of the string with itself at the start of the input file).
+ */
+#ifdef FASTEST
+ if ((s->strategy != Z_HUFFMAN_ONLY && s->strategy != Z_RLE) ||
+ (s->strategy == Z_RLE && s->strstart - hash_head == 1)) {
+ s->match_length = longest_match_fast (s, hash_head);
+ }
+#else
+ if (s->strategy != Z_HUFFMAN_ONLY && s->strategy != Z_RLE) {
+ s->match_length = longest_match (s, hash_head);
+ } else if (s->strategy == Z_RLE && s->strstart - hash_head == 1) {
+ s->match_length = longest_match_fast (s, hash_head);
+ }
+#endif
+ /* longest_match() or longest_match_fast() sets match_start */
+ }
+ if (s->match_length >= MIN_MATCH) {
+ check_match(s, s->strstart, s->match_start, s->match_length);
+
+ _tr_tally_dist(s, s->strstart - s->match_start,
+ s->match_length - MIN_MATCH, bflush);
+
+ s->lookahead -= s->match_length;
+
+ /* Insert new strings in the hash table only if the match length
+ * is not too large. This saves time but degrades compression.
+ */
+#ifndef FASTEST
+ if (s->match_length <= s->max_insert_length &&
+ s->lookahead >= MIN_MATCH) {
+ s->match_length--; /* string at strstart already in table */
+ do {
+ s->strstart++;
+ INSERT_STRING(s, s->strstart, hash_head);
+ /* strstart never exceeds WSIZE-MAX_MATCH, so there are
+ * always MIN_MATCH bytes ahead.
+ */
+ } while (--s->match_length != 0);
+ s->strstart++;
+ } else
+#endif
+ {
+ s->strstart += s->match_length;
+ s->match_length = 0;
+ s->ins_h = s->window[s->strstart];
+ UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
+#if MIN_MATCH != 3
+ Call UPDATE_HASH() MIN_MATCH-3 more times
+#endif
+ /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
+ * matter since it will be recomputed at next deflate call.
+ */
+ }
+ } else {
+ /* No match, output a literal byte */
+ Tracevv((stderr,"%c", s->window[s->strstart]));
+ _tr_tally_lit (s, s->window[s->strstart], bflush);
+ s->lookahead--;
+ s->strstart++;
+ }
+ if (bflush) FLUSH_BLOCK(s, 0);
+ }
+ FLUSH_BLOCK(s, flush == Z_FINISH);
+ return flush == Z_FINISH ? finish_done : block_done;
+}
+
+#ifndef FASTEST
+/* ===========================================================================
+ * Same as above, but achieves better compression. We use a lazy
+ * evaluation for matches: a match is finally adopted only if there is
+ * no better match at the next window position.
+ */
+local block_state deflate_slow(s, flush)
+ deflate_state *s;
+ int flush;
+{
+ IPos hash_head = NIL; /* head of hash chain */
+ int bflush; /* set if current block must be flushed */
+
+ /* Process the input block. */
+ for (;;) {
+ /* Make sure that we always have enough lookahead, except
+ * at the end of the input file. We need MAX_MATCH bytes
+ * for the next match, plus MIN_MATCH bytes to insert the
+ * string following the next match.
+ */
+ if (s->lookahead < MIN_LOOKAHEAD) {
+ fill_window(s);
+ if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
+ return need_more;
+ }
+ if (s->lookahead == 0) break; /* flush the current block */
+ }
+
+ /* Insert the string window[strstart .. strstart+2] in the
+ * dictionary, and set hash_head to the head of the hash chain:
+ */
+ if (s->lookahead >= MIN_MATCH) {
+ INSERT_STRING(s, s->strstart, hash_head);
+ }
+
+ /* Find the longest match, discarding those <= prev_length.
+ */
+ s->prev_length = s->match_length, s->prev_match = s->match_start;
+ s->match_length = MIN_MATCH-1;
+
+ if (hash_head != NIL && s->prev_length < s->max_lazy_match &&
+ s->strstart - hash_head <= MAX_DIST(s)) {
+ /* To simplify the code, we prevent matches with the string
+ * of window index 0 (in particular we have to avoid a match
+ * of the string with itself at the start of the input file).
+ */
+ if (s->strategy != Z_HUFFMAN_ONLY && s->strategy != Z_RLE) {
+ s->match_length = longest_match (s, hash_head);
+ } else if (s->strategy == Z_RLE && s->strstart - hash_head == 1) {
+ s->match_length = longest_match_fast (s, hash_head);
+ }
+ /* longest_match() or longest_match_fast() sets match_start */
+
+ if (s->match_length <= 5 && (s->strategy == Z_FILTERED
+#if TOO_FAR <= 32767
+ || (s->match_length == MIN_MATCH &&
+ s->strstart - s->match_start > TOO_FAR)
+#endif
+ )) {
+
+ /* If prev_match is also MIN_MATCH, match_start is garbage
+ * but we will ignore the current match anyway.
+ */
+ s->match_length = MIN_MATCH-1;
+ }
+ }
+ /* If there was a match at the previous step and the current
+ * match is not better, output the previous match:
+ */
+ if (s->prev_length >= MIN_MATCH && s->match_length <= s->prev_length) {
+ uInt max_insert = s->strstart + s->lookahead - MIN_MATCH;
+ /* Do not insert strings in hash table beyond this. */
+
+ check_match(s, s->strstart-1, s->prev_match, s->prev_length);
+
+ _tr_tally_dist(s, s->strstart -1 - s->prev_match,
+ s->prev_length - MIN_MATCH, bflush);
+
+ /* Insert in hash table all strings up to the end of the match.
+ * strstart-1 and strstart are already inserted. If there is not
+ * enough lookahead, the last two strings are not inserted in
+ * the hash table.
+ */
+ s->lookahead -= s->prev_length-1;
+ s->prev_length -= 2;
+ do {
+ if (++s->strstart <= max_insert) {
+ INSERT_STRING(s, s->strstart, hash_head);
+ }
+ } while (--s->prev_length != 0);
+ s->match_available = 0;
+ s->match_length = MIN_MATCH-1;
+ s->strstart++;
+
+ if (bflush) FLUSH_BLOCK(s, 0);
+
+ } else if (s->match_available) {
+ /* If there was no match at the previous position, output a
+ * single literal. If there was a match but the current match
+ * is longer, truncate the previous match to a single literal.
+ */
+ Tracevv((stderr,"%c", s->window[s->strstart-1]));
+ _tr_tally_lit(s, s->window[s->strstart-1], bflush);
+ if (bflush) {
+ FLUSH_BLOCK_ONLY(s, 0);
+ }
+ s->strstart++;
+ s->lookahead--;
+ if (s->strm->avail_out == 0) return need_more;
+ } else {
+ /* There is no previous match to compare with, wait for
+ * the next step to decide.
+ */
+ s->match_available = 1;
+ s->strstart++;
+ s->lookahead--;
+ }
+ }
+ Assert (flush != Z_NO_FLUSH, "no flush?");
+ if (s->match_available) {
+ Tracevv((stderr,"%c", s->window[s->strstart-1]));
+ _tr_tally_lit(s, s->window[s->strstart-1], bflush);
+ s->match_available = 0;
+ }
+ FLUSH_BLOCK(s, flush == Z_FINISH);
+ return flush == Z_FINISH ? finish_done : block_done;
+}
+#endif /* FASTEST */
+
+#if 0
+/* ===========================================================================
+ * For Z_RLE, simply look for runs of bytes, generate matches only of distance
+ * one. Do not maintain a hash table. (It will be regenerated if this run of
+ * deflate switches away from Z_RLE.)
+ */
+local block_state deflate_rle(s, flush)
+ deflate_state *s;
+ int flush;
+{
+ int bflush; /* set if current block must be flushed */
+ uInt run; /* length of run */
+ uInt max; /* maximum length of run */
+ uInt prev; /* byte at distance one to match */
+ Bytef *scan; /* scan for end of run */
+
+ for (;;) {
+ /* Make sure that we always have enough lookahead, except
+ * at the end of the input file. We need MAX_MATCH bytes
+ * for the longest encodable run.
+ */
+ if (s->lookahead < MAX_MATCH) {
+ fill_window(s);
+ if (s->lookahead < MAX_MATCH && flush == Z_NO_FLUSH) {
+ return need_more;
+ }
+ if (s->lookahead == 0) break; /* flush the current block */
+ }
+
+ /* See how many times the previous byte repeats */
+ run = 0;
+ if (s->strstart > 0) { /* if there is a previous byte, that is */
+ max = s->lookahead < MAX_MATCH ? s->lookahead : MAX_MATCH;
+ scan = s->window + s->strstart - 1;
+ prev = *scan++;
+ do {
+ if (*scan++ != prev)
+ break;
+ } while (++run < max);
+ }
+
+ /* Emit match if have run of MIN_MATCH or longer, else emit literal */
+ if (run >= MIN_MATCH) {
+ check_match(s, s->strstart, s->strstart - 1, run);
+ _tr_tally_dist(s, 1, run - MIN_MATCH, bflush);
+ s->lookahead -= run;
+ s->strstart += run;
+ } else {
+ /* No match, output a literal byte */
+ Tracevv((stderr,"%c", s->window[s->strstart]));
+ _tr_tally_lit (s, s->window[s->strstart], bflush);
+ s->lookahead--;
+ s->strstart++;
+ }
+ if (bflush) FLUSH_BLOCK(s, 0);
+ }
+ FLUSH_BLOCK(s, flush == Z_FINISH);
+ return flush == Z_FINISH ? finish_done : block_done;
+}
+#endif
diff --git a/Build/source/libs/zlib/zlib-1.2.3/deflate.h b/Build/source/libs/zlib/zlib-1.2.3/deflate.h
new file mode 100644
index 00000000000..05a5ab3a2c1
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/deflate.h
@@ -0,0 +1,331 @@
+/* deflate.h -- internal compression state
+ * Copyright (C) 1995-2004 Jean-loup Gailly
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+/* @(#) $Id$ */
+
+#ifndef DEFLATE_H
+#define DEFLATE_H
+
+#include "zutil.h"
+
+/* define NO_GZIP when compiling if you want to disable gzip header and
+ trailer creation by deflate(). NO_GZIP would be used to avoid linking in
+ the crc code when it is not needed. For shared libraries, gzip encoding
+ should be left enabled. */
+#ifndef NO_GZIP
+# define GZIP
+#endif
+
+/* ===========================================================================
+ * Internal compression state.
+ */
+
+#define LENGTH_CODES 29
+/* number of length codes, not counting the special END_BLOCK code */
+
+#define LITERALS 256
+/* number of literal bytes 0..255 */
+
+#define L_CODES (LITERALS+1+LENGTH_CODES)
+/* number of Literal or Length codes, including the END_BLOCK code */
+
+#define D_CODES 30
+/* number of distance codes */
+
+#define BL_CODES 19
+/* number of codes used to transfer the bit lengths */
+
+#define HEAP_SIZE (2*L_CODES+1)
+/* maximum heap size */
+
+#define MAX_BITS 15
+/* All codes must not exceed MAX_BITS bits */
+
+#define INIT_STATE 42
+#define EXTRA_STATE 69
+#define NAME_STATE 73
+#define COMMENT_STATE 91
+#define HCRC_STATE 103
+#define BUSY_STATE 113
+#define FINISH_STATE 666
+/* Stream status */
+
+
+/* Data structure describing a single value and its code string. */
+typedef struct ct_data_s {
+ union {
+ ush freq; /* frequency count */
+ ush code; /* bit string */
+ } fc;
+ union {
+ ush dad; /* father node in Huffman tree */
+ ush len; /* length of bit string */
+ } dl;
+} FAR ct_data;
+
+#define Freq fc.freq
+#define Code fc.code
+#define Dad dl.dad
+#define Len dl.len
+
+typedef struct static_tree_desc_s static_tree_desc;
+
+typedef struct tree_desc_s {
+ ct_data *dyn_tree; /* the dynamic tree */
+ int max_code; /* largest code with non zero frequency */
+ static_tree_desc *stat_desc; /* the corresponding static tree */
+} FAR tree_desc;
+
+typedef ush Pos;
+typedef Pos FAR Posf;
+typedef unsigned IPos;
+
+/* A Pos is an index in the character window. We use short instead of int to
+ * save space in the various tables. IPos is used only for parameter passing.
+ */
+
+typedef struct internal_state {
+ z_streamp strm; /* pointer back to this zlib stream */
+ int status; /* as the name implies */
+ Bytef *pending_buf; /* output still pending */
+ ulg pending_buf_size; /* size of pending_buf */
+ Bytef *pending_out; /* next pending byte to output to the stream */
+ uInt pending; /* nb of bytes in the pending buffer */
+ int wrap; /* bit 0 true for zlib, bit 1 true for gzip */
+ gz_headerp gzhead; /* gzip header information to write */
+ uInt gzindex; /* where in extra, name, or comment */
+ Byte method; /* STORED (for zip only) or DEFLATED */
+ int last_flush; /* value of flush param for previous deflate call */
+
+ /* used by deflate.c: */
+
+ uInt w_size; /* LZ77 window size (32K by default) */
+ uInt w_bits; /* log2(w_size) (8..16) */
+ uInt w_mask; /* w_size - 1 */
+
+ Bytef *window;
+ /* Sliding window. Input bytes are read into the second half of the window,
+ * and move to the first half later to keep a dictionary of at least wSize
+ * bytes. With this organization, matches are limited to a distance of
+ * wSize-MAX_MATCH bytes, but this ensures that IO is always
+ * performed with a length multiple of the block size. Also, it limits
+ * the window size to 64K, which is quite useful on MSDOS.
+ * To do: use the user input buffer as sliding window.
+ */
+
+ ulg window_size;
+ /* Actual size of window: 2*wSize, except when the user input buffer
+ * is directly used as sliding window.
+ */
+
+ Posf *prev;
+ /* Link to older string with same hash index. To limit the size of this
+ * array to 64K, this link is maintained only for the last 32K strings.
+ * An index in this array is thus a window index modulo 32K.
+ */
+
+ Posf *head; /* Heads of the hash chains or NIL. */
+
+ uInt ins_h; /* hash index of string to be inserted */
+ uInt hash_size; /* number of elements in hash table */
+ uInt hash_bits; /* log2(hash_size) */
+ uInt hash_mask; /* hash_size-1 */
+
+ uInt hash_shift;
+ /* Number of bits by which ins_h must be shifted at each input
+ * step. It must be such that after MIN_MATCH steps, the oldest
+ * byte no longer takes part in the hash key, that is:
+ * hash_shift * MIN_MATCH >= hash_bits
+ */
+
+ long block_start;
+ /* Window position at the beginning of the current output block. Gets
+ * negative when the window is moved backwards.
+ */
+
+ uInt match_length; /* length of best match */
+ IPos prev_match; /* previous match */
+ int match_available; /* set if previous match exists */
+ uInt strstart; /* start of string to insert */
+ uInt match_start; /* start of matching string */
+ uInt lookahead; /* number of valid bytes ahead in window */
+
+ uInt prev_length;
+ /* Length of the best match at previous step. Matches not greater than this
+ * are discarded. This is used in the lazy match evaluation.
+ */
+
+ uInt max_chain_length;
+ /* To speed up deflation, hash chains are never searched beyond this
+ * length. A higher limit improves compression ratio but degrades the
+ * speed.
+ */
+
+ uInt max_lazy_match;
+ /* Attempt to find a better match only when the current match is strictly
+ * smaller than this value. This mechanism is used only for compression
+ * levels >= 4.
+ */
+# define max_insert_length max_lazy_match
+ /* Insert new strings in the hash table only if the match length is not
+ * greater than this length. This saves time but degrades compression.
+ * max_insert_length is used only for compression levels <= 3.
+ */
+
+ int level; /* compression level (1..9) */
+ int strategy; /* favor or force Huffman coding*/
+
+ uInt good_match;
+ /* Use a faster search when the previous match is longer than this */
+
+ int nice_match; /* Stop searching when current match exceeds this */
+
+ /* used by trees.c: */
+ /* Didn't use ct_data typedef below to supress compiler warning */
+ struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
+ struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
+ struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
+
+ struct tree_desc_s l_desc; /* desc. for literal tree */
+ struct tree_desc_s d_desc; /* desc. for distance tree */
+ struct tree_desc_s bl_desc; /* desc. for bit length tree */
+
+ ush bl_count[MAX_BITS+1];
+ /* number of codes at each bit length for an optimal tree */
+
+ int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
+ int heap_len; /* number of elements in the heap */
+ int heap_max; /* element of largest frequency */
+ /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
+ * The same heap array is used to build all trees.
+ */
+
+ uch depth[2*L_CODES+1];
+ /* Depth of each subtree used as tie breaker for trees of equal frequency
+ */
+
+ uchf *l_buf; /* buffer for literals or lengths */
+
+ uInt lit_bufsize;
+ /* Size of match buffer for literals/lengths. There are 4 reasons for
+ * limiting lit_bufsize to 64K:
+ * - frequencies can be kept in 16 bit counters
+ * - if compression is not successful for the first block, all input
+ * data is still in the window so we can still emit a stored block even
+ * when input comes from standard input. (This can also be done for
+ * all blocks if lit_bufsize is not greater than 32K.)
+ * - if compression is not successful for a file smaller than 64K, we can
+ * even emit a stored file instead of a stored block (saving 5 bytes).
+ * This is applicable only for zip (not gzip or zlib).
+ * - creating new Huffman trees less frequently may not provide fast
+ * adaptation to changes in the input data statistics. (Take for
+ * example a binary file with poorly compressible code followed by
+ * a highly compressible string table.) Smaller buffer sizes give
+ * fast adaptation but have of course the overhead of transmitting
+ * trees more frequently.
+ * - I can't count above 4
+ */
+
+ uInt last_lit; /* running index in l_buf */
+
+ ushf *d_buf;
+ /* Buffer for distances. To simplify the code, d_buf and l_buf have
+ * the same number of elements. To use different lengths, an extra flag
+ * array would be necessary.
+ */
+
+ ulg opt_len; /* bit length of current block with optimal trees */
+ ulg static_len; /* bit length of current block with static trees */
+ uInt matches; /* number of string matches in current block */
+ int last_eob_len; /* bit length of EOB code for last block */
+
+#ifdef DEBUG
+ ulg compressed_len; /* total bit length of compressed file mod 2^32 */
+ ulg bits_sent; /* bit length of compressed data sent mod 2^32 */
+#endif
+
+ ush bi_buf;
+ /* Output buffer. bits are inserted starting at the bottom (least
+ * significant bits).
+ */
+ int bi_valid;
+ /* Number of valid bits in bi_buf. All bits above the last valid bit
+ * are always zero.
+ */
+
+} FAR deflate_state;
+
+/* Output a byte on the stream.
+ * IN assertion: there is enough room in pending_buf.
+ */
+#define put_byte(s, c) {s->pending_buf[s->pending++] = (c);}
+
+
+#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1)
+/* Minimum amount of lookahead, except at the end of the input file.
+ * See deflate.c for comments about the MIN_MATCH+1.
+ */
+
+#define MAX_DIST(s) ((s)->w_size-MIN_LOOKAHEAD)
+/* In order to simplify the code, particularly on 16 bit machines, match
+ * distances are limited to MAX_DIST instead of WSIZE.
+ */
+
+ /* in trees.c */
+void _tr_init OF((deflate_state *s));
+int _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc));
+void _tr_flush_block OF((deflate_state *s, charf *buf, ulg stored_len,
+ int eof));
+void _tr_align OF((deflate_state *s));
+void _tr_stored_block OF((deflate_state *s, charf *buf, ulg stored_len,
+ int eof));
+
+#define d_code(dist) \
+ ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
+/* Mapping from a distance to a distance code. dist is the distance - 1 and
+ * must not have side effects. _dist_code[256] and _dist_code[257] are never
+ * used.
+ */
+
+#ifndef DEBUG
+/* Inline versions of _tr_tally for speed: */
+
+#if defined(GEN_TREES_H) || !defined(STDC)
+ extern uch _length_code[];
+ extern uch _dist_code[];
+#else
+ extern const uch _length_code[];
+ extern const uch _dist_code[];
+#endif
+
+# define _tr_tally_lit(s, c, flush) \
+ { uch cc = (c); \
+ s->d_buf[s->last_lit] = 0; \
+ s->l_buf[s->last_lit++] = cc; \
+ s->dyn_ltree[cc].Freq++; \
+ flush = (s->last_lit == s->lit_bufsize-1); \
+ }
+# define _tr_tally_dist(s, distance, length, flush) \
+ { uch len = (length); \
+ ush dist = (distance); \
+ s->d_buf[s->last_lit] = dist; \
+ s->l_buf[s->last_lit++] = len; \
+ dist--; \
+ s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \
+ s->dyn_dtree[d_code(dist)].Freq++; \
+ flush = (s->last_lit == s->lit_bufsize-1); \
+ }
+#else
+# define _tr_tally_lit(s, c, flush) flush = _tr_tally(s, 0, c)
+# define _tr_tally_dist(s, distance, length, flush) \
+ flush = _tr_tally(s, distance, length)
+#endif
+
+#endif /* DEFLATE_H */
diff --git a/Build/source/libs/zlib/zlib-1.2.3/example.c b/Build/source/libs/zlib/zlib-1.2.3/example.c
new file mode 100644
index 00000000000..6c8a0ee7633
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/example.c
@@ -0,0 +1,565 @@
+/* example.c -- usage example of the zlib compression library
+ * Copyright (C) 1995-2004 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id$ */
+
+#include <stdio.h>
+#include "zlib.h"
+
+#ifdef STDC
+# include <string.h>
+# include <stdlib.h>
+#endif
+
+#if defined(VMS) || defined(RISCOS)
+# define TESTFILE "foo-gz"
+#else
+# define TESTFILE "foo.gz"
+#endif
+
+#define CHECK_ERR(err, msg) { \
+ if (err != Z_OK) { \
+ fprintf(stderr, "%s error: %d\n", msg, err); \
+ exit(1); \
+ } \
+}
+
+const char hello[] = "hello, hello!";
+/* "hello world" would be more standard, but the repeated "hello"
+ * stresses the compression code better, sorry...
+ */
+
+const char dictionary[] = "hello";
+uLong dictId; /* Adler32 value of the dictionary */
+
+void test_compress OF((Byte *compr, uLong comprLen,
+ Byte *uncompr, uLong uncomprLen));
+void test_gzio OF((const char *fname,
+ Byte *uncompr, uLong uncomprLen));
+void test_deflate OF((Byte *compr, uLong comprLen));
+void test_inflate OF((Byte *compr, uLong comprLen,
+ Byte *uncompr, uLong uncomprLen));
+void test_large_deflate OF((Byte *compr, uLong comprLen,
+ Byte *uncompr, uLong uncomprLen));
+void test_large_inflate OF((Byte *compr, uLong comprLen,
+ Byte *uncompr, uLong uncomprLen));
+void test_flush OF((Byte *compr, uLong *comprLen));
+void test_sync OF((Byte *compr, uLong comprLen,
+ Byte *uncompr, uLong uncomprLen));
+void test_dict_deflate OF((Byte *compr, uLong comprLen));
+void test_dict_inflate OF((Byte *compr, uLong comprLen,
+ Byte *uncompr, uLong uncomprLen));
+int main OF((int argc, char *argv[]));
+
+/* ===========================================================================
+ * Test compress() and uncompress()
+ */
+void test_compress(compr, comprLen, uncompr, uncomprLen)
+ Byte *compr, *uncompr;
+ uLong comprLen, uncomprLen;
+{
+ int err;
+ uLong len = (uLong)strlen(hello)+1;
+
+ err = compress(compr, &comprLen, (const Bytef*)hello, len);
+ CHECK_ERR(err, "compress");
+
+ strcpy((char*)uncompr, "garbage");
+
+ err = uncompress(uncompr, &uncomprLen, compr, comprLen);
+ CHECK_ERR(err, "uncompress");
+
+ if (strcmp((char*)uncompr, hello)) {
+ fprintf(stderr, "bad uncompress\n");
+ exit(1);
+ } else {
+ printf("uncompress(): %s\n", (char *)uncompr);
+ }
+}
+
+/* ===========================================================================
+ * Test read/write of .gz files
+ */
+void test_gzio(fname, uncompr, uncomprLen)
+ const char *fname; /* compressed file name */
+ Byte *uncompr;
+ uLong uncomprLen;
+{
+#ifdef NO_GZCOMPRESS
+ fprintf(stderr, "NO_GZCOMPRESS -- gz* functions cannot compress\n");
+#else
+ int err;
+ int len = (int)strlen(hello)+1;
+ gzFile file;
+ z_off_t pos;
+
+ file = gzopen(fname, "wb");
+ if (file == NULL) {
+ fprintf(stderr, "gzopen error\n");
+ exit(1);
+ }
+ gzputc(file, 'h');
+ if (gzputs(file, "ello") != 4) {
+ fprintf(stderr, "gzputs err: %s\n", gzerror(file, &err));
+ exit(1);
+ }
+ if (gzprintf(file, ", %s!", "hello") != 8) {
+ fprintf(stderr, "gzprintf err: %s\n", gzerror(file, &err));
+ exit(1);
+ }
+ gzseek(file, 1L, SEEK_CUR); /* add one zero byte */
+ gzclose(file);
+
+ file = gzopen(fname, "rb");
+ if (file == NULL) {
+ fprintf(stderr, "gzopen error\n");
+ exit(1);
+ }
+ strcpy((char*)uncompr, "garbage");
+
+ if (gzread(file, uncompr, (unsigned)uncomprLen) != len) {
+ fprintf(stderr, "gzread err: %s\n", gzerror(file, &err));
+ exit(1);
+ }
+ if (strcmp((char*)uncompr, hello)) {
+ fprintf(stderr, "bad gzread: %s\n", (char*)uncompr);
+ exit(1);
+ } else {
+ printf("gzread(): %s\n", (char*)uncompr);
+ }
+
+ pos = gzseek(file, -8L, SEEK_CUR);
+ if (pos != 6 || gztell(file) != pos) {
+ fprintf(stderr, "gzseek error, pos=%ld, gztell=%ld\n",
+ (long)pos, (long)gztell(file));
+ exit(1);
+ }
+
+ if (gzgetc(file) != ' ') {
+ fprintf(stderr, "gzgetc error\n");
+ exit(1);
+ }
+
+ if (gzungetc(' ', file) != ' ') {
+ fprintf(stderr, "gzungetc error\n");
+ exit(1);
+ }
+
+ gzgets(file, (char*)uncompr, (int)uncomprLen);
+ if (strlen((char*)uncompr) != 7) { /* " hello!" */
+ fprintf(stderr, "gzgets err after gzseek: %s\n", gzerror(file, &err));
+ exit(1);
+ }
+ if (strcmp((char*)uncompr, hello + 6)) {
+ fprintf(stderr, "bad gzgets after gzseek\n");
+ exit(1);
+ } else {
+ printf("gzgets() after gzseek: %s\n", (char*)uncompr);
+ }
+
+ gzclose(file);
+#endif
+}
+
+/* ===========================================================================
+ * Test deflate() with small buffers
+ */
+void test_deflate(compr, comprLen)
+ Byte *compr;
+ uLong comprLen;
+{
+ z_stream c_stream; /* compression stream */
+ int err;
+ uLong len = (uLong)strlen(hello)+1;
+
+ c_stream.zalloc = (alloc_func)0;
+ c_stream.zfree = (free_func)0;
+ c_stream.opaque = (voidpf)0;
+
+ err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
+ CHECK_ERR(err, "deflateInit");
+
+ c_stream.next_in = (Bytef*)hello;
+ c_stream.next_out = compr;
+
+ while (c_stream.total_in != len && c_stream.total_out < comprLen) {
+ c_stream.avail_in = c_stream.avail_out = 1; /* force small buffers */
+ err = deflate(&c_stream, Z_NO_FLUSH);
+ CHECK_ERR(err, "deflate");
+ }
+ /* Finish the stream, still forcing small buffers: */
+ for (;;) {
+ c_stream.avail_out = 1;
+ err = deflate(&c_stream, Z_FINISH);
+ if (err == Z_STREAM_END) break;
+ CHECK_ERR(err, "deflate");
+ }
+
+ err = deflateEnd(&c_stream);
+ CHECK_ERR(err, "deflateEnd");
+}
+
+/* ===========================================================================
+ * Test inflate() with small buffers
+ */
+void test_inflate(compr, comprLen, uncompr, uncomprLen)
+ Byte *compr, *uncompr;
+ uLong comprLen, uncomprLen;
+{
+ int err;
+ z_stream d_stream; /* decompression stream */
+
+ strcpy((char*)uncompr, "garbage");
+
+ d_stream.zalloc = (alloc_func)0;
+ d_stream.zfree = (free_func)0;
+ d_stream.opaque = (voidpf)0;
+
+ d_stream.next_in = compr;
+ d_stream.avail_in = 0;
+ d_stream.next_out = uncompr;
+
+ err = inflateInit(&d_stream);
+ CHECK_ERR(err, "inflateInit");
+
+ while (d_stream.total_out < uncomprLen && d_stream.total_in < comprLen) {
+ d_stream.avail_in = d_stream.avail_out = 1; /* force small buffers */
+ err = inflate(&d_stream, Z_NO_FLUSH);
+ if (err == Z_STREAM_END) break;
+ CHECK_ERR(err, "inflate");
+ }
+
+ err = inflateEnd(&d_stream);
+ CHECK_ERR(err, "inflateEnd");
+
+ if (strcmp((char*)uncompr, hello)) {
+ fprintf(stderr, "bad inflate\n");
+ exit(1);
+ } else {
+ printf("inflate(): %s\n", (char *)uncompr);
+ }
+}
+
+/* ===========================================================================
+ * Test deflate() with large buffers and dynamic change of compression level
+ */
+void test_large_deflate(compr, comprLen, uncompr, uncomprLen)
+ Byte *compr, *uncompr;
+ uLong comprLen, uncomprLen;
+{
+ z_stream c_stream; /* compression stream */
+ int err;
+
+ c_stream.zalloc = (alloc_func)0;
+ c_stream.zfree = (free_func)0;
+ c_stream.opaque = (voidpf)0;
+
+ err = deflateInit(&c_stream, Z_BEST_SPEED);
+ CHECK_ERR(err, "deflateInit");
+
+ c_stream.next_out = compr;
+ c_stream.avail_out = (uInt)comprLen;
+
+ /* At this point, uncompr is still mostly zeroes, so it should compress
+ * very well:
+ */
+ c_stream.next_in = uncompr;
+ c_stream.avail_in = (uInt)uncomprLen;
+ err = deflate(&c_stream, Z_NO_FLUSH);
+ CHECK_ERR(err, "deflate");
+ if (c_stream.avail_in != 0) {
+ fprintf(stderr, "deflate not greedy\n");
+ exit(1);
+ }
+
+ /* Feed in already compressed data and switch to no compression: */
+ deflateParams(&c_stream, Z_NO_COMPRESSION, Z_DEFAULT_STRATEGY);
+ c_stream.next_in = compr;
+ c_stream.avail_in = (uInt)comprLen/2;
+ err = deflate(&c_stream, Z_NO_FLUSH);
+ CHECK_ERR(err, "deflate");
+
+ /* Switch back to compressing mode: */
+ deflateParams(&c_stream, Z_BEST_COMPRESSION, Z_FILTERED);
+ c_stream.next_in = uncompr;
+ c_stream.avail_in = (uInt)uncomprLen;
+ err = deflate(&c_stream, Z_NO_FLUSH);
+ CHECK_ERR(err, "deflate");
+
+ err = deflate(&c_stream, Z_FINISH);
+ if (err != Z_STREAM_END) {
+ fprintf(stderr, "deflate should report Z_STREAM_END\n");
+ exit(1);
+ }
+ err = deflateEnd(&c_stream);
+ CHECK_ERR(err, "deflateEnd");
+}
+
+/* ===========================================================================
+ * Test inflate() with large buffers
+ */
+void test_large_inflate(compr, comprLen, uncompr, uncomprLen)
+ Byte *compr, *uncompr;
+ uLong comprLen, uncomprLen;
+{
+ int err;
+ z_stream d_stream; /* decompression stream */
+
+ strcpy((char*)uncompr, "garbage");
+
+ d_stream.zalloc = (alloc_func)0;
+ d_stream.zfree = (free_func)0;
+ d_stream.opaque = (voidpf)0;
+
+ d_stream.next_in = compr;
+ d_stream.avail_in = (uInt)comprLen;
+
+ err = inflateInit(&d_stream);
+ CHECK_ERR(err, "inflateInit");
+
+ for (;;) {
+ d_stream.next_out = uncompr; /* discard the output */
+ d_stream.avail_out = (uInt)uncomprLen;
+ err = inflate(&d_stream, Z_NO_FLUSH);
+ if (err == Z_STREAM_END) break;
+ CHECK_ERR(err, "large inflate");
+ }
+
+ err = inflateEnd(&d_stream);
+ CHECK_ERR(err, "inflateEnd");
+
+ if (d_stream.total_out != 2*uncomprLen + comprLen/2) {
+ fprintf(stderr, "bad large inflate: %ld\n", d_stream.total_out);
+ exit(1);
+ } else {
+ printf("large_inflate(): OK\n");
+ }
+}
+
+/* ===========================================================================
+ * Test deflate() with full flush
+ */
+void test_flush(compr, comprLen)
+ Byte *compr;
+ uLong *comprLen;
+{
+ z_stream c_stream; /* compression stream */
+ int err;
+ uInt len = (uInt)strlen(hello)+1;
+
+ c_stream.zalloc = (alloc_func)0;
+ c_stream.zfree = (free_func)0;
+ c_stream.opaque = (voidpf)0;
+
+ err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
+ CHECK_ERR(err, "deflateInit");
+
+ c_stream.next_in = (Bytef*)hello;
+ c_stream.next_out = compr;
+ c_stream.avail_in = 3;
+ c_stream.avail_out = (uInt)*comprLen;
+ err = deflate(&c_stream, Z_FULL_FLUSH);
+ CHECK_ERR(err, "deflate");
+
+ compr[3]++; /* force an error in first compressed block */
+ c_stream.avail_in = len - 3;
+
+ err = deflate(&c_stream, Z_FINISH);
+ if (err != Z_STREAM_END) {
+ CHECK_ERR(err, "deflate");
+ }
+ err = deflateEnd(&c_stream);
+ CHECK_ERR(err, "deflateEnd");
+
+ *comprLen = c_stream.total_out;
+}
+
+/* ===========================================================================
+ * Test inflateSync()
+ */
+void test_sync(compr, comprLen, uncompr, uncomprLen)
+ Byte *compr, *uncompr;
+ uLong comprLen, uncomprLen;
+{
+ int err;
+ z_stream d_stream; /* decompression stream */
+
+ strcpy((char*)uncompr, "garbage");
+
+ d_stream.zalloc = (alloc_func)0;
+ d_stream.zfree = (free_func)0;
+ d_stream.opaque = (voidpf)0;
+
+ d_stream.next_in = compr;
+ d_stream.avail_in = 2; /* just read the zlib header */
+
+ err = inflateInit(&d_stream);
+ CHECK_ERR(err, "inflateInit");
+
+ d_stream.next_out = uncompr;
+ d_stream.avail_out = (uInt)uncomprLen;
+
+ inflate(&d_stream, Z_NO_FLUSH);
+ CHECK_ERR(err, "inflate");
+
+ d_stream.avail_in = (uInt)comprLen-2; /* read all compressed data */
+ err = inflateSync(&d_stream); /* but skip the damaged part */
+ CHECK_ERR(err, "inflateSync");
+
+ err = inflate(&d_stream, Z_FINISH);
+ if (err != Z_DATA_ERROR) {
+ fprintf(stderr, "inflate should report DATA_ERROR\n");
+ /* Because of incorrect adler32 */
+ exit(1);
+ }
+ err = inflateEnd(&d_stream);
+ CHECK_ERR(err, "inflateEnd");
+
+ printf("after inflateSync(): hel%s\n", (char *)uncompr);
+}
+
+/* ===========================================================================
+ * Test deflate() with preset dictionary
+ */
+void test_dict_deflate(compr, comprLen)
+ Byte *compr;
+ uLong comprLen;
+{
+ z_stream c_stream; /* compression stream */
+ int err;
+
+ c_stream.zalloc = (alloc_func)0;
+ c_stream.zfree = (free_func)0;
+ c_stream.opaque = (voidpf)0;
+
+ err = deflateInit(&c_stream, Z_BEST_COMPRESSION);
+ CHECK_ERR(err, "deflateInit");
+
+ err = deflateSetDictionary(&c_stream,
+ (const Bytef*)dictionary, sizeof(dictionary));
+ CHECK_ERR(err, "deflateSetDictionary");
+
+ dictId = c_stream.adler;
+ c_stream.next_out = compr;
+ c_stream.avail_out = (uInt)comprLen;
+
+ c_stream.next_in = (Bytef*)hello;
+ c_stream.avail_in = (uInt)strlen(hello)+1;
+
+ err = deflate(&c_stream, Z_FINISH);
+ if (err != Z_STREAM_END) {
+ fprintf(stderr, "deflate should report Z_STREAM_END\n");
+ exit(1);
+ }
+ err = deflateEnd(&c_stream);
+ CHECK_ERR(err, "deflateEnd");
+}
+
+/* ===========================================================================
+ * Test inflate() with a preset dictionary
+ */
+void test_dict_inflate(compr, comprLen, uncompr, uncomprLen)
+ Byte *compr, *uncompr;
+ uLong comprLen, uncomprLen;
+{
+ int err;
+ z_stream d_stream; /* decompression stream */
+
+ strcpy((char*)uncompr, "garbage");
+
+ d_stream.zalloc = (alloc_func)0;
+ d_stream.zfree = (free_func)0;
+ d_stream.opaque = (voidpf)0;
+
+ d_stream.next_in = compr;
+ d_stream.avail_in = (uInt)comprLen;
+
+ err = inflateInit(&d_stream);
+ CHECK_ERR(err, "inflateInit");
+
+ d_stream.next_out = uncompr;
+ d_stream.avail_out = (uInt)uncomprLen;
+
+ for (;;) {
+ err = inflate(&d_stream, Z_NO_FLUSH);
+ if (err == Z_STREAM_END) break;
+ if (err == Z_NEED_DICT) {
+ if (d_stream.adler != dictId) {
+ fprintf(stderr, "unexpected dictionary");
+ exit(1);
+ }
+ err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary,
+ sizeof(dictionary));
+ }
+ CHECK_ERR(err, "inflate with dict");
+ }
+
+ err = inflateEnd(&d_stream);
+ CHECK_ERR(err, "inflateEnd");
+
+ if (strcmp((char*)uncompr, hello)) {
+ fprintf(stderr, "bad inflate with dict\n");
+ exit(1);
+ } else {
+ printf("inflate with dictionary: %s\n", (char *)uncompr);
+ }
+}
+
+/* ===========================================================================
+ * Usage: example [output.gz [input.gz]]
+ */
+
+int main(argc, argv)
+ int argc;
+ char *argv[];
+{
+ Byte *compr, *uncompr;
+ uLong comprLen = 10000*sizeof(int); /* don't overflow on MSDOS */
+ uLong uncomprLen = comprLen;
+ static const char* myVersion = ZLIB_VERSION;
+
+ if (zlibVersion()[0] != myVersion[0]) {
+ fprintf(stderr, "incompatible zlib version\n");
+ exit(1);
+
+ } else if (strcmp(zlibVersion(), ZLIB_VERSION) != 0) {
+ fprintf(stderr, "warning: different zlib version\n");
+ }
+
+ printf("zlib version %s = 0x%04x, compile flags = 0x%lx\n",
+ ZLIB_VERSION, ZLIB_VERNUM, zlibCompileFlags());
+
+ compr = (Byte*)calloc((uInt)comprLen, 1);
+ uncompr = (Byte*)calloc((uInt)uncomprLen, 1);
+ /* compr and uncompr are cleared to avoid reading uninitialized
+ * data and to ensure that uncompr compresses well.
+ */
+ if (compr == Z_NULL || uncompr == Z_NULL) {
+ printf("out of memory\n");
+ exit(1);
+ }
+ test_compress(compr, comprLen, uncompr, uncomprLen);
+
+ test_gzio((argc > 1 ? argv[1] : TESTFILE),
+ uncompr, uncomprLen);
+
+ test_deflate(compr, comprLen);
+ test_inflate(compr, comprLen, uncompr, uncomprLen);
+
+ test_large_deflate(compr, comprLen, uncompr, uncomprLen);
+ test_large_inflate(compr, comprLen, uncompr, uncomprLen);
+
+ test_flush(compr, &comprLen);
+ test_sync(compr, comprLen, uncompr, uncomprLen);
+ comprLen = uncomprLen;
+
+ test_dict_deflate(compr, comprLen);
+ test_dict_inflate(compr, comprLen, uncompr, uncomprLen);
+
+ free(compr);
+ free(uncompr);
+
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/README.examples b/Build/source/libs/zlib/zlib-1.2.3/examples/README.examples
new file mode 100644
index 00000000000..5632d7a4cc3
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/README.examples
@@ -0,0 +1,42 @@
+This directory contains examples of the use of zlib.
+
+fitblk.c
+ compress just enough input to nearly fill a requested output size
+ - zlib isn't designed to do this, but fitblk does it anyway
+
+gun.c
+ uncompress a gzip file
+ - illustrates the use of inflateBack() for high speed file-to-file
+ decompression using call-back functions
+ - is approximately twice as fast as gzip -d
+ - also provides Unix uncompress functionality, again twice as fast
+
+gzappend.c
+ append to a gzip file
+ - illustrates the use of the Z_BLOCK flush parameter for inflate()
+ - illustrates the use of deflatePrime() to start at any bit
+
+gzjoin.c
+ join gzip files without recalculating the crc or recompressing
+ - illustrates the use of the Z_BLOCK flush parameter for inflate()
+ - illustrates the use of crc32_combine()
+
+gzlog.c
+gzlog.h
+ efficiently maintain a message log file in gzip format
+ - illustrates use of raw deflate and Z_SYNC_FLUSH
+ - illustrates use of gzip header extra field
+
+zlib_how.html
+ painfully comprehensive description of zpipe.c (see below)
+ - describes in excruciating detail the use of deflate() and inflate()
+
+zpipe.c
+ reads and writes zlib streams from stdin to stdout
+ - illustrates the proper use of deflate() and inflate()
+ - deeply commented in zlib_how.html (see above)
+
+zran.c
+ index a zlib or gzip stream and randomly access it
+ - illustrates the use of Z_BLOCK, inflatePrime(), and
+ inflateSetDictionary() to provide random access
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/fitblk.c b/Build/source/libs/zlib/zlib-1.2.3/examples/fitblk.c
new file mode 100644
index 00000000000..c61de5c9967
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/fitblk.c
@@ -0,0 +1,233 @@
+/* fitblk.c: example of fitting compressed output to a specified size
+ Not copyrighted -- provided to the public domain
+ Version 1.1 25 November 2004 Mark Adler */
+
+/* Version history:
+ 1.0 24 Nov 2004 First version
+ 1.1 25 Nov 2004 Change deflateInit2() to deflateInit()
+ Use fixed-size, stack-allocated raw buffers
+ Simplify code moving compression to subroutines
+ Use assert() for internal errors
+ Add detailed description of approach
+ */
+
+/* Approach to just fitting a requested compressed size:
+
+ fitblk performs three compression passes on a portion of the input
+ data in order to determine how much of that input will compress to
+ nearly the requested output block size. The first pass generates
+ enough deflate blocks to produce output to fill the requested
+ output size plus a specfied excess amount (see the EXCESS define
+ below). The last deflate block may go quite a bit past that, but
+ is discarded. The second pass decompresses and recompresses just
+ the compressed data that fit in the requested plus excess sized
+ buffer. The deflate process is terminated after that amount of
+ input, which is less than the amount consumed on the first pass.
+ The last deflate block of the result will be of a comparable size
+ to the final product, so that the header for that deflate block and
+ the compression ratio for that block will be about the same as in
+ the final product. The third compression pass decompresses the
+ result of the second step, but only the compressed data up to the
+ requested size minus an amount to allow the compressed stream to
+ complete (see the MARGIN define below). That will result in a
+ final compressed stream whose length is less than or equal to the
+ requested size. Assuming sufficient input and a requested size
+ greater than a few hundred bytes, the shortfall will typically be
+ less than ten bytes.
+
+ If the input is short enough that the first compression completes
+ before filling the requested output size, then that compressed
+ stream is return with no recompression.
+
+ EXCESS is chosen to be just greater than the shortfall seen in a
+ two pass approach similar to the above. That shortfall is due to
+ the last deflate block compressing more efficiently with a smaller
+ header on the second pass. EXCESS is set to be large enough so
+ that there is enough uncompressed data for the second pass to fill
+ out the requested size, and small enough so that the final deflate
+ block of the second pass will be close in size to the final deflate
+ block of the third and final pass. MARGIN is chosen to be just
+ large enough to assure that the final compression has enough room
+ to complete in all cases.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "zlib.h"
+
+#define local static
+
+/* print nastygram and leave */
+local void quit(char *why)
+{
+ fprintf(stderr, "fitblk abort: %s\n", why);
+ exit(1);
+}
+
+#define RAWLEN 4096 /* intermediate uncompressed buffer size */
+
+/* compress from file to def until provided buffer is full or end of
+ input reached; return last deflate() return value, or Z_ERRNO if
+ there was read error on the file */
+local int partcompress(FILE *in, z_streamp def)
+{
+ int ret, flush;
+ unsigned char raw[RAWLEN];
+
+ flush = Z_NO_FLUSH;
+ do {
+ def->avail_in = fread(raw, 1, RAWLEN, in);
+ if (ferror(in))
+ return Z_ERRNO;
+ def->next_in = raw;
+ if (feof(in))
+ flush = Z_FINISH;
+ ret = deflate(def, flush);
+ assert(ret != Z_STREAM_ERROR);
+ } while (def->avail_out != 0 && flush == Z_NO_FLUSH);
+ return ret;
+}
+
+/* recompress from inf's input to def's output; the input for inf and
+ the output for def are set in those structures before calling;
+ return last deflate() return value, or Z_MEM_ERROR if inflate()
+ was not able to allocate enough memory when it needed to */
+local int recompress(z_streamp inf, z_streamp def)
+{
+ int ret, flush;
+ unsigned char raw[RAWLEN];
+
+ flush = Z_NO_FLUSH;
+ do {
+ /* decompress */
+ inf->avail_out = RAWLEN;
+ inf->next_out = raw;
+ ret = inflate(inf, Z_NO_FLUSH);
+ assert(ret != Z_STREAM_ERROR && ret != Z_DATA_ERROR &&
+ ret != Z_NEED_DICT);
+ if (ret == Z_MEM_ERROR)
+ return ret;
+
+ /* compress what was decompresed until done or no room */
+ def->avail_in = RAWLEN - inf->avail_out;
+ def->next_in = raw;
+ if (inf->avail_out != 0)
+ flush = Z_FINISH;
+ ret = deflate(def, flush);
+ assert(ret != Z_STREAM_ERROR);
+ } while (ret != Z_STREAM_END && def->avail_out != 0);
+ return ret;
+}
+
+#define EXCESS 256 /* empirically determined stream overage */
+#define MARGIN 8 /* amount to back off for completion */
+
+/* compress from stdin to fixed-size block on stdout */
+int main(int argc, char **argv)
+{
+ int ret; /* return code */
+ unsigned size; /* requested fixed output block size */
+ unsigned have; /* bytes written by deflate() call */
+ unsigned char *blk; /* intermediate and final stream */
+ unsigned char *tmp; /* close to desired size stream */
+ z_stream def, inf; /* zlib deflate and inflate states */
+
+ /* get requested output size */
+ if (argc != 2)
+ quit("need one argument: size of output block");
+ ret = strtol(argv[1], argv + 1, 10);
+ if (argv[1][0] != 0)
+ quit("argument must be a number");
+ if (ret < 8) /* 8 is minimum zlib stream size */
+ quit("need positive size of 8 or greater");
+ size = (unsigned)ret;
+
+ /* allocate memory for buffers and compression engine */
+ blk = malloc(size + EXCESS);
+ def.zalloc = Z_NULL;
+ def.zfree = Z_NULL;
+ def.opaque = Z_NULL;
+ ret = deflateInit(&def, Z_DEFAULT_COMPRESSION);
+ if (ret != Z_OK || blk == NULL)
+ quit("out of memory");
+
+ /* compress from stdin until output full, or no more input */
+ def.avail_out = size + EXCESS;
+ def.next_out = blk;
+ ret = partcompress(stdin, &def);
+ if (ret == Z_ERRNO)
+ quit("error reading input");
+
+ /* if it all fit, then size was undersubscribed -- done! */
+ if (ret == Z_STREAM_END && def.avail_out >= EXCESS) {
+ /* write block to stdout */
+ have = size + EXCESS - def.avail_out;
+ if (fwrite(blk, 1, have, stdout) != have || ferror(stdout))
+ quit("error writing output");
+
+ /* clean up and print results to stderr */
+ ret = deflateEnd(&def);
+ assert(ret != Z_STREAM_ERROR);
+ free(blk);
+ fprintf(stderr,
+ "%u bytes unused out of %u requested (all input)\n",
+ size - have, size);
+ return 0;
+ }
+
+ /* it didn't all fit -- set up for recompression */
+ inf.zalloc = Z_NULL;
+ inf.zfree = Z_NULL;
+ inf.opaque = Z_NULL;
+ inf.avail_in = 0;
+ inf.next_in = Z_NULL;
+ ret = inflateInit(&inf);
+ tmp = malloc(size + EXCESS);
+ if (ret != Z_OK || tmp == NULL)
+ quit("out of memory");
+ ret = deflateReset(&def);
+ assert(ret != Z_STREAM_ERROR);
+
+ /* do first recompression close to the right amount */
+ inf.avail_in = size + EXCESS;
+ inf.next_in = blk;
+ def.avail_out = size + EXCESS;
+ def.next_out = tmp;
+ ret = recompress(&inf, &def);
+ if (ret == Z_MEM_ERROR)
+ quit("out of memory");
+
+ /* set up for next reocmpression */
+ ret = inflateReset(&inf);
+ assert(ret != Z_STREAM_ERROR);
+ ret = deflateReset(&def);
+ assert(ret != Z_STREAM_ERROR);
+
+ /* do second and final recompression (third compression) */
+ inf.avail_in = size - MARGIN; /* assure stream will complete */
+ inf.next_in = tmp;
+ def.avail_out = size;
+ def.next_out = blk;
+ ret = recompress(&inf, &def);
+ if (ret == Z_MEM_ERROR)
+ quit("out of memory");
+ assert(ret == Z_STREAM_END); /* otherwise MARGIN too small */
+
+ /* done -- write block to stdout */
+ have = size - def.avail_out;
+ if (fwrite(blk, 1, have, stdout) != have || ferror(stdout))
+ quit("error writing output");
+
+ /* clean up and print results to stderr */
+ free(tmp);
+ ret = inflateEnd(&inf);
+ assert(ret != Z_STREAM_ERROR);
+ ret = deflateEnd(&def);
+ assert(ret != Z_STREAM_ERROR);
+ free(blk);
+ fprintf(stderr,
+ "%u bytes unused out of %u requested (%lu input)\n",
+ size - have, size, def.total_in);
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/gun.c b/Build/source/libs/zlib/zlib-1.2.3/examples/gun.c
new file mode 100644
index 00000000000..bfec590a002
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/gun.c
@@ -0,0 +1,693 @@
+/* gun.c -- simple gunzip to give an example of the use of inflateBack()
+ * Copyright (C) 2003, 2005 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ Version 1.3 12 June 2005 Mark Adler */
+
+/* Version history:
+ 1.0 16 Feb 2003 First version for testing of inflateBack()
+ 1.1 21 Feb 2005 Decompress concatenated gzip streams
+ Remove use of "this" variable (C++ keyword)
+ Fix return value for in()
+ Improve allocation failure checking
+ Add typecasting for void * structures
+ Add -h option for command version and usage
+ Add a bunch of comments
+ 1.2 20 Mar 2005 Add Unix compress (LZW) decompression
+ Copy file attributes from input file to output file
+ 1.3 12 Jun 2005 Add casts for error messages [Oberhumer]
+ */
+
+/*
+ gun [ -t ] [ name ... ]
+
+ decompresses the data in the named gzip files. If no arguments are given,
+ gun will decompress from stdin to stdout. The names must end in .gz, -gz,
+ .z, -z, _z, or .Z. The uncompressed data will be written to a file name
+ with the suffix stripped. On success, the original file is deleted. On
+ failure, the output file is deleted. For most failures, the command will
+ continue to process the remaining names on the command line. A memory
+ allocation failure will abort the command. If -t is specified, then the
+ listed files or stdin will be tested as gzip files for integrity (without
+ checking for a proper suffix), no output will be written, and no files
+ will be deleted.
+
+ Like gzip, gun allows concatenated gzip streams and will decompress them,
+ writing all of the uncompressed data to the output. Unlike gzip, gun allows
+ an empty file on input, and will produce no error writing an empty output
+ file.
+
+ gun will also decompress files made by Unix compress, which uses LZW
+ compression. These files are automatically detected by virtue of their
+ magic header bytes. Since the end of Unix compress stream is marked by the
+ end-of-file, they cannot be concantenated. If a Unix compress stream is
+ encountered in an input file, it is the last stream in that file.
+
+ Like gunzip and uncompress, the file attributes of the orignal compressed
+ file are maintained in the final uncompressed file, to the extent that the
+ user permissions allow it.
+
+ On my Mac OS X PowerPC G4, gun is almost twice as fast as gunzip (version
+ 1.2.4) is on the same file, when gun is linked with zlib 1.2.2. Also the
+ LZW decompression provided by gun is about twice as fast as the standard
+ Unix uncompress command.
+ */
+
+/* external functions and related types and constants */
+#include <stdio.h> /* fprintf() */
+#include <stdlib.h> /* malloc(), free() */
+#include <string.h> /* strerror(), strcmp(), strlen(), memcpy() */
+#include <errno.h> /* errno */
+#include <fcntl.h> /* open() */
+#include <unistd.h> /* read(), write(), close(), chown(), unlink() */
+#include <sys/types.h>
+#include <sys/stat.h> /* stat(), chmod() */
+#include <utime.h> /* utime() */
+#include "zlib.h" /* inflateBackInit(), inflateBack(), */
+ /* inflateBackEnd(), crc32() */
+
+/* function declaration */
+#define local static
+
+/* buffer constants */
+#define SIZE 32768U /* input and output buffer sizes */
+#define PIECE 16384 /* limits i/o chunks for 16-bit int case */
+
+/* structure for infback() to pass to input function in() -- it maintains the
+ input file and a buffer of size SIZE */
+struct ind {
+ int infile;
+ unsigned char *inbuf;
+};
+
+/* Load input buffer, assumed to be empty, and return bytes loaded and a
+ pointer to them. read() is called until the buffer is full, or until it
+ returns end-of-file or error. Return 0 on error. */
+local unsigned in(void *in_desc, unsigned char **buf)
+{
+ int ret;
+ unsigned len;
+ unsigned char *next;
+ struct ind *me = (struct ind *)in_desc;
+
+ next = me->inbuf;
+ *buf = next;
+ len = 0;
+ do {
+ ret = PIECE;
+ if ((unsigned)ret > SIZE - len)
+ ret = (int)(SIZE - len);
+ ret = (int)read(me->infile, next, ret);
+ if (ret == -1) {
+ len = 0;
+ break;
+ }
+ next += ret;
+ len += ret;
+ } while (ret != 0 && len < SIZE);
+ return len;
+}
+
+/* structure for infback() to pass to output function out() -- it maintains the
+ output file, a running CRC-32 check on the output and the total number of
+ bytes output, both for checking against the gzip trailer. (The length in
+ the gzip trailer is stored modulo 2^32, so it's ok if a long is 32 bits and
+ the output is greater than 4 GB.) */
+struct outd {
+ int outfile;
+ int check; /* true if checking crc and total */
+ unsigned long crc;
+ unsigned long total;
+};
+
+/* Write output buffer and update the CRC-32 and total bytes written. write()
+ is called until all of the output is written or an error is encountered.
+ On success out() returns 0. For a write failure, out() returns 1. If the
+ output file descriptor is -1, then nothing is written.
+ */
+local int out(void *out_desc, unsigned char *buf, unsigned len)
+{
+ int ret;
+ struct outd *me = (struct outd *)out_desc;
+
+ if (me->check) {
+ me->crc = crc32(me->crc, buf, len);
+ me->total += len;
+ }
+ if (me->outfile != -1)
+ do {
+ ret = PIECE;
+ if ((unsigned)ret > len)
+ ret = (int)len;
+ ret = (int)write(me->outfile, buf, ret);
+ if (ret == -1)
+ return 1;
+ buf += ret;
+ len -= ret;
+ } while (len != 0);
+ return 0;
+}
+
+/* next input byte macro for use inside lunpipe() and gunpipe() */
+#define NEXT() (have ? 0 : (have = in(indp, &next)), \
+ last = have ? (have--, (int)(*next++)) : -1)
+
+/* memory for gunpipe() and lunpipe() --
+ the first 256 entries of prefix[] and suffix[] are never used, could
+ have offset the index, but it's faster to waste the memory */
+unsigned char inbuf[SIZE]; /* input buffer */
+unsigned char outbuf[SIZE]; /* output buffer */
+unsigned short prefix[65536]; /* index to LZW prefix string */
+unsigned char suffix[65536]; /* one-character LZW suffix */
+unsigned char match[65280 + 2]; /* buffer for reversed match or gzip
+ 32K sliding window */
+
+/* throw out what's left in the current bits byte buffer (this is a vestigial
+ aspect of the compressed data format derived from an implementation that
+ made use of a special VAX machine instruction!) */
+#define FLUSHCODE() \
+ do { \
+ left = 0; \
+ rem = 0; \
+ if (chunk > have) { \
+ chunk -= have; \
+ have = 0; \
+ if (NEXT() == -1) \
+ break; \
+ chunk--; \
+ if (chunk > have) { \
+ chunk = have = 0; \
+ break; \
+ } \
+ } \
+ have -= chunk; \
+ next += chunk; \
+ chunk = 0; \
+ } while (0)
+
+/* Decompress a compress (LZW) file from indp to outfile. The compress magic
+ header (two bytes) has already been read and verified. There are have bytes
+ of buffered input at next. strm is used for passing error information back
+ to gunpipe().
+
+ lunpipe() will return Z_OK on success, Z_BUF_ERROR for an unexpected end of
+ file, read error, or write error (a write error indicated by strm->next_in
+ not equal to Z_NULL), or Z_DATA_ERROR for invalid input.
+ */
+local int lunpipe(unsigned have, unsigned char *next, struct ind *indp,
+ int outfile, z_stream *strm)
+{
+ int last; /* last byte read by NEXT(), or -1 if EOF */
+ int chunk; /* bytes left in current chunk */
+ int left; /* bits left in rem */
+ unsigned rem; /* unused bits from input */
+ int bits; /* current bits per code */
+ unsigned code; /* code, table traversal index */
+ unsigned mask; /* mask for current bits codes */
+ int max; /* maximum bits per code for this stream */
+ int flags; /* compress flags, then block compress flag */
+ unsigned end; /* last valid entry in prefix/suffix tables */
+ unsigned temp; /* current code */
+ unsigned prev; /* previous code */
+ unsigned final; /* last character written for previous code */
+ unsigned stack; /* next position for reversed string */
+ unsigned outcnt; /* bytes in output buffer */
+ struct outd outd; /* output structure */
+
+ /* set up output */
+ outd.outfile = outfile;
+ outd.check = 0;
+
+ /* process remainder of compress header -- a flags byte */
+ flags = NEXT();
+ if (last == -1)
+ return Z_BUF_ERROR;
+ if (flags & 0x60) {
+ strm->msg = (char *)"unknown lzw flags set";
+ return Z_DATA_ERROR;
+ }
+ max = flags & 0x1f;
+ if (max < 9 || max > 16) {
+ strm->msg = (char *)"lzw bits out of range";
+ return Z_DATA_ERROR;
+ }
+ if (max == 9) /* 9 doesn't really mean 9 */
+ max = 10;
+ flags &= 0x80; /* true if block compress */
+
+ /* clear table */
+ bits = 9;
+ mask = 0x1ff;
+ end = flags ? 256 : 255;
+
+ /* set up: get first 9-bit code, which is the first decompressed byte, but
+ don't create a table entry until the next code */
+ if (NEXT() == -1) /* no compressed data is ok */
+ return Z_OK;
+ final = prev = (unsigned)last; /* low 8 bits of code */
+ if (NEXT() == -1) /* missing a bit */
+ return Z_BUF_ERROR;
+ if (last & 1) { /* code must be < 256 */
+ strm->msg = (char *)"invalid lzw code";
+ return Z_DATA_ERROR;
+ }
+ rem = (unsigned)last >> 1; /* remaining 7 bits */
+ left = 7;
+ chunk = bits - 2; /* 7 bytes left in this chunk */
+ outbuf[0] = (unsigned char)final; /* write first decompressed byte */
+ outcnt = 1;
+
+ /* decode codes */
+ stack = 0;
+ for (;;) {
+ /* if the table will be full after this, increment the code size */
+ if (end >= mask && bits < max) {
+ FLUSHCODE();
+ bits++;
+ mask <<= 1;
+ mask++;
+ }
+
+ /* get a code of length bits */
+ if (chunk == 0) /* decrement chunk modulo bits */
+ chunk = bits;
+ code = rem; /* low bits of code */
+ if (NEXT() == -1) { /* EOF is end of compressed data */
+ /* write remaining buffered output */
+ if (outcnt && out(&outd, outbuf, outcnt)) {
+ strm->next_in = outbuf; /* signal write error */
+ return Z_BUF_ERROR;
+ }
+ return Z_OK;
+ }
+ code += (unsigned)last << left; /* middle (or high) bits of code */
+ left += 8;
+ chunk--;
+ if (bits > left) { /* need more bits */
+ if (NEXT() == -1) /* can't end in middle of code */
+ return Z_BUF_ERROR;
+ code += (unsigned)last << left; /* high bits of code */
+ left += 8;
+ chunk--;
+ }
+ code &= mask; /* mask to current code length */
+ left -= bits; /* number of unused bits */
+ rem = (unsigned)last >> (8 - left); /* unused bits from last byte */
+
+ /* process clear code (256) */
+ if (code == 256 && flags) {
+ FLUSHCODE();
+ bits = 9; /* initialize bits and mask */
+ mask = 0x1ff;
+ end = 255; /* empty table */
+ continue; /* get next code */
+ }
+
+ /* special code to reuse last match */
+ temp = code; /* save the current code */
+ if (code > end) {
+ /* Be picky on the allowed code here, and make sure that the code
+ we drop through (prev) will be a valid index so that random
+ input does not cause an exception. The code != end + 1 check is
+ empirically derived, and not checked in the original uncompress
+ code. If this ever causes a problem, that check could be safely
+ removed. Leaving this check in greatly improves gun's ability
+ to detect random or corrupted input after a compress header.
+ In any case, the prev > end check must be retained. */
+ if (code != end + 1 || prev > end) {
+ strm->msg = (char *)"invalid lzw code";
+ return Z_DATA_ERROR;
+ }
+ match[stack++] = (unsigned char)final;
+ code = prev;
+ }
+
+ /* walk through linked list to generate output in reverse order */
+ while (code >= 256) {
+ match[stack++] = suffix[code];
+ code = prefix[code];
+ }
+ match[stack++] = (unsigned char)code;
+ final = code;
+
+ /* link new table entry */
+ if (end < mask) {
+ end++;
+ prefix[end] = (unsigned short)prev;
+ suffix[end] = (unsigned char)final;
+ }
+
+ /* set previous code for next iteration */
+ prev = temp;
+
+ /* write output in forward order */
+ while (stack > SIZE - outcnt) {
+ while (outcnt < SIZE)
+ outbuf[outcnt++] = match[--stack];
+ if (out(&outd, outbuf, outcnt)) {
+ strm->next_in = outbuf; /* signal write error */
+ return Z_BUF_ERROR;
+ }
+ outcnt = 0;
+ }
+ do {
+ outbuf[outcnt++] = match[--stack];
+ } while (stack);
+
+ /* loop for next code with final and prev as the last match, rem and
+ left provide the first 0..7 bits of the next code, end is the last
+ valid table entry */
+ }
+}
+
+/* Decompress a gzip file from infile to outfile. strm is assumed to have been
+ successfully initialized with inflateBackInit(). The input file may consist
+ of a series of gzip streams, in which case all of them will be decompressed
+ to the output file. If outfile is -1, then the gzip stream(s) integrity is
+ checked and nothing is written.
+
+ The return value is a zlib error code: Z_MEM_ERROR if out of memory,
+ Z_DATA_ERROR if the header or the compressed data is invalid, or if the
+ trailer CRC-32 check or length doesn't match, Z_BUF_ERROR if the input ends
+ prematurely or a write error occurs, or Z_ERRNO if junk (not a another gzip
+ stream) follows a valid gzip stream.
+ */
+local int gunpipe(z_stream *strm, int infile, int outfile)
+{
+ int ret, first, last;
+ unsigned have, flags, len;
+ unsigned char *next;
+ struct ind ind, *indp;
+ struct outd outd;
+
+ /* setup input buffer */
+ ind.infile = infile;
+ ind.inbuf = inbuf;
+ indp = &ind;
+
+ /* decompress concatenated gzip streams */
+ have = 0; /* no input data read in yet */
+ first = 1; /* looking for first gzip header */
+ strm->next_in = Z_NULL; /* so Z_BUF_ERROR means EOF */
+ for (;;) {
+ /* look for the two magic header bytes for a gzip stream */
+ if (NEXT() == -1) {
+ ret = Z_OK;
+ break; /* empty gzip stream is ok */
+ }
+ if (last != 31 || (NEXT() != 139 && last != 157)) {
+ strm->msg = (char *)"incorrect header check";
+ ret = first ? Z_DATA_ERROR : Z_ERRNO;
+ break; /* not a gzip or compress header */
+ }
+ first = 0; /* next non-header is junk */
+
+ /* process a compress (LZW) file -- can't be concatenated after this */
+ if (last == 157) {
+ ret = lunpipe(have, next, indp, outfile, strm);
+ break;
+ }
+
+ /* process remainder of gzip header */
+ ret = Z_BUF_ERROR;
+ if (NEXT() != 8) { /* only deflate method allowed */
+ if (last == -1) break;
+ strm->msg = (char *)"unknown compression method";
+ ret = Z_DATA_ERROR;
+ break;
+ }
+ flags = NEXT(); /* header flags */
+ NEXT(); /* discard mod time, xflgs, os */
+ NEXT();
+ NEXT();
+ NEXT();
+ NEXT();
+ NEXT();
+ if (last == -1) break;
+ if (flags & 0xe0) {
+ strm->msg = (char *)"unknown header flags set";
+ ret = Z_DATA_ERROR;
+ break;
+ }
+ if (flags & 4) { /* extra field */
+ len = NEXT();
+ len += (unsigned)(NEXT()) << 8;
+ if (last == -1) break;
+ while (len > have) {
+ len -= have;
+ have = 0;
+ if (NEXT() == -1) break;
+ len--;
+ }
+ if (last == -1) break;
+ have -= len;
+ next += len;
+ }
+ if (flags & 8) /* file name */
+ while (NEXT() != 0 && last != -1)
+ ;
+ if (flags & 16) /* comment */
+ while (NEXT() != 0 && last != -1)
+ ;
+ if (flags & 2) { /* header crc */
+ NEXT();
+ NEXT();
+ }
+ if (last == -1) break;
+
+ /* set up output */
+ outd.outfile = outfile;
+ outd.check = 1;
+ outd.crc = crc32(0L, Z_NULL, 0);
+ outd.total = 0;
+
+ /* decompress data to output */
+ strm->next_in = next;
+ strm->avail_in = have;
+ ret = inflateBack(strm, in, indp, out, &outd);
+ if (ret != Z_STREAM_END) break;
+ next = strm->next_in;
+ have = strm->avail_in;
+ strm->next_in = Z_NULL; /* so Z_BUF_ERROR means EOF */
+
+ /* check trailer */
+ ret = Z_BUF_ERROR;
+ if (NEXT() != (outd.crc & 0xff) ||
+ NEXT() != ((outd.crc >> 8) & 0xff) ||
+ NEXT() != ((outd.crc >> 16) & 0xff) ||
+ NEXT() != ((outd.crc >> 24) & 0xff)) {
+ /* crc error */
+ if (last != -1) {
+ strm->msg = (char *)"incorrect data check";
+ ret = Z_DATA_ERROR;
+ }
+ break;
+ }
+ if (NEXT() != (outd.total & 0xff) ||
+ NEXT() != ((outd.total >> 8) & 0xff) ||
+ NEXT() != ((outd.total >> 16) & 0xff) ||
+ NEXT() != ((outd.total >> 24) & 0xff)) {
+ /* length error */
+ if (last != -1) {
+ strm->msg = (char *)"incorrect length check";
+ ret = Z_DATA_ERROR;
+ }
+ break;
+ }
+
+ /* go back and look for another gzip stream */
+ }
+
+ /* clean up and return */
+ return ret;
+}
+
+/* Copy file attributes, from -> to, as best we can. This is best effort, so
+ no errors are reported. The mode bits, including suid, sgid, and the sticky
+ bit are copied (if allowed), the owner's user id and group id are copied
+ (again if allowed), and the access and modify times are copied. */
+local void copymeta(char *from, char *to)
+{
+ struct stat was;
+ struct utimbuf when;
+
+ /* get all of from's Unix meta data, return if not a regular file */
+ if (stat(from, &was) != 0 || (was.st_mode & S_IFMT) != S_IFREG)
+ return;
+
+ /* set to's mode bits, ignore errors */
+ (void)chmod(to, was.st_mode & 07777);
+
+ /* copy owner's user and group, ignore errors */
+ (void)chown(to, was.st_uid, was.st_gid);
+
+ /* copy access and modify times, ignore errors */
+ when.actime = was.st_atime;
+ when.modtime = was.st_mtime;
+ (void)utime(to, &when);
+}
+
+/* Decompress the file inname to the file outnname, of if test is true, just
+ decompress without writing and check the gzip trailer for integrity. If
+ inname is NULL or an empty string, read from stdin. If outname is NULL or
+ an empty string, write to stdout. strm is a pre-initialized inflateBack
+ structure. When appropriate, copy the file attributes from inname to
+ outname.
+
+ gunzip() returns 1 if there is an out-of-memory error or an unexpected
+ return code from gunpipe(). Otherwise it returns 0.
+ */
+local int gunzip(z_stream *strm, char *inname, char *outname, int test)
+{
+ int ret;
+ int infile, outfile;
+
+ /* open files */
+ if (inname == NULL || *inname == 0) {
+ inname = "-";
+ infile = 0; /* stdin */
+ }
+ else {
+ infile = open(inname, O_RDONLY, 0);
+ if (infile == -1) {
+ fprintf(stderr, "gun cannot open %s\n", inname);
+ return 0;
+ }
+ }
+ if (test)
+ outfile = -1;
+ else if (outname == NULL || *outname == 0) {
+ outname = "-";
+ outfile = 1; /* stdout */
+ }
+ else {
+ outfile = open(outname, O_CREAT | O_TRUNC | O_WRONLY, 0666);
+ if (outfile == -1) {
+ close(infile);
+ fprintf(stderr, "gun cannot create %s\n", outname);
+ return 0;
+ }
+ }
+ errno = 0;
+
+ /* decompress */
+ ret = gunpipe(strm, infile, outfile);
+ if (outfile > 2) close(outfile);
+ if (infile > 2) close(infile);
+
+ /* interpret result */
+ switch (ret) {
+ case Z_OK:
+ case Z_ERRNO:
+ if (infile > 2 && outfile > 2) {
+ copymeta(inname, outname); /* copy attributes */
+ unlink(inname);
+ }
+ if (ret == Z_ERRNO)
+ fprintf(stderr, "gun warning: trailing garbage ignored in %s\n",
+ inname);
+ break;
+ case Z_DATA_ERROR:
+ if (outfile > 2) unlink(outname);
+ fprintf(stderr, "gun data error on %s: %s\n", inname, strm->msg);
+ break;
+ case Z_MEM_ERROR:
+ if (outfile > 2) unlink(outname);
+ fprintf(stderr, "gun out of memory error--aborting\n");
+ return 1;
+ case Z_BUF_ERROR:
+ if (outfile > 2) unlink(outname);
+ if (strm->next_in != Z_NULL) {
+ fprintf(stderr, "gun write error on %s: %s\n",
+ outname, strerror(errno));
+ }
+ else if (errno) {
+ fprintf(stderr, "gun read error on %s: %s\n",
+ inname, strerror(errno));
+ }
+ else {
+ fprintf(stderr, "gun unexpected end of file on %s\n",
+ inname);
+ }
+ break;
+ default:
+ if (outfile > 2) unlink(outname);
+ fprintf(stderr, "gun internal error--aborting\n");
+ return 1;
+ }
+ return 0;
+}
+
+/* Process the gun command line arguments. See the command syntax near the
+ beginning of this source file. */
+int main(int argc, char **argv)
+{
+ int ret, len, test;
+ char *outname;
+ unsigned char *window;
+ z_stream strm;
+
+ /* initialize inflateBack state for repeated use */
+ window = match; /* reuse LZW match buffer */
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ ret = inflateBackInit(&strm, 15, window);
+ if (ret != Z_OK) {
+ fprintf(stderr, "gun out of memory error--aborting\n");
+ return 1;
+ }
+
+ /* decompress each file to the same name with the suffix removed */
+ argc--;
+ argv++;
+ test = 0;
+ if (argc && strcmp(*argv, "-h") == 0) {
+ fprintf(stderr, "gun 1.3 (12 Jun 2005)\n");
+ fprintf(stderr, "Copyright (c) 2005 Mark Adler\n");
+ fprintf(stderr, "usage: gun [-t] [file1.gz [file2.Z ...]]\n");
+ return 0;
+ }
+ if (argc && strcmp(*argv, "-t") == 0) {
+ test = 1;
+ argc--;
+ argv++;
+ }
+ if (argc)
+ do {
+ if (test)
+ outname = NULL;
+ else {
+ len = (int)strlen(*argv);
+ if (strcmp(*argv + len - 3, ".gz") == 0 ||
+ strcmp(*argv + len - 3, "-gz") == 0)
+ len -= 3;
+ else if (strcmp(*argv + len - 2, ".z") == 0 ||
+ strcmp(*argv + len - 2, "-z") == 0 ||
+ strcmp(*argv + len - 2, "_z") == 0 ||
+ strcmp(*argv + len - 2, ".Z") == 0)
+ len -= 2;
+ else {
+ fprintf(stderr, "gun error: no gz type on %s--skipping\n",
+ *argv);
+ continue;
+ }
+ outname = malloc(len + 1);
+ if (outname == NULL) {
+ fprintf(stderr, "gun out of memory error--aborting\n");
+ ret = 1;
+ break;
+ }
+ memcpy(outname, *argv, len);
+ outname[len] = 0;
+ }
+ ret = gunzip(&strm, *argv, outname, test);
+ if (outname != NULL) free(outname);
+ if (ret) break;
+ } while (argv++, --argc);
+ else
+ ret = gunzip(&strm, NULL, NULL, test);
+
+ /* clean up */
+ inflateBackEnd(&strm);
+ return ret;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/gzappend.c b/Build/source/libs/zlib/zlib-1.2.3/examples/gzappend.c
new file mode 100644
index 00000000000..e9e878e1160
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/gzappend.c
@@ -0,0 +1,500 @@
+/* gzappend -- command to append to a gzip file
+
+ Copyright (C) 2003 Mark Adler, all rights reserved
+ version 1.1, 4 Nov 2003
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the author be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Mark Adler madler@alumni.caltech.edu
+ */
+
+/*
+ * Change history:
+ *
+ * 1.0 19 Oct 2003 - First version
+ * 1.1 4 Nov 2003 - Expand and clarify some comments and notes
+ * - Add version and copyright to help
+ * - Send help to stdout instead of stderr
+ * - Add some preemptive typecasts
+ * - Add L to constants in lseek() calls
+ * - Remove some debugging information in error messages
+ * - Use new data_type definition for zlib 1.2.1
+ * - Simplfy and unify file operations
+ * - Finish off gzip file in gztack()
+ * - Use deflatePrime() instead of adding empty blocks
+ * - Keep gzip file clean on appended file read errors
+ * - Use in-place rotate instead of auxiliary buffer
+ * (Why you ask? Because it was fun to write!)
+ */
+
+/*
+ gzappend takes a gzip file and appends to it, compressing files from the
+ command line or data from stdin. The gzip file is written to directly, to
+ avoid copying that file, in case it's large. Note that this results in the
+ unfriendly behavior that if gzappend fails, the gzip file is corrupted.
+
+ This program was written to illustrate the use of the new Z_BLOCK option of
+ zlib 1.2.x's inflate() function. This option returns from inflate() at each
+ block boundary to facilitate locating and modifying the last block bit at
+ the start of the final deflate block. Also whether using Z_BLOCK or not,
+ another required feature of zlib 1.2.x is that inflate() now provides the
+ number of unusued bits in the last input byte used. gzappend will not work
+ with versions of zlib earlier than 1.2.1.
+
+ gzappend first decompresses the gzip file internally, discarding all but
+ the last 32K of uncompressed data, and noting the location of the last block
+ bit and the number of unused bits in the last byte of the compressed data.
+ The gzip trailer containing the CRC-32 and length of the uncompressed data
+ is verified. This trailer will be later overwritten.
+
+ Then the last block bit is cleared by seeking back in the file and rewriting
+ the byte that contains it. Seeking forward, the last byte of the compressed
+ data is saved along with the number of unused bits to initialize deflate.
+
+ A deflate process is initialized, using the last 32K of the uncompressed
+ data from the gzip file to initialize the dictionary. If the total
+ uncompressed data was less than 32K, then all of it is used to initialize
+ the dictionary. The deflate output bit buffer is also initialized with the
+ last bits from the original deflate stream. From here on, the data to
+ append is simply compressed using deflate, and written to the gzip file.
+ When that is complete, the new CRC-32 and uncompressed length are written
+ as the trailer of the gzip file.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include "zlib.h"
+
+#define local static
+#define LGCHUNK 14
+#define CHUNK (1U << LGCHUNK)
+#define DSIZE 32768U
+
+/* print an error message and terminate with extreme prejudice */
+local void bye(char *msg1, char *msg2)
+{
+ fprintf(stderr, "gzappend error: %s%s\n", msg1, msg2);
+ exit(1);
+}
+
+/* return the greatest common divisor of a and b using Euclid's algorithm,
+ modified to be fast when one argument much greater than the other, and
+ coded to avoid unnecessary swapping */
+local unsigned gcd(unsigned a, unsigned b)
+{
+ unsigned c;
+
+ while (a && b)
+ if (a > b) {
+ c = b;
+ while (a - c >= c)
+ c <<= 1;
+ a -= c;
+ }
+ else {
+ c = a;
+ while (b - c >= c)
+ c <<= 1;
+ b -= c;
+ }
+ return a + b;
+}
+
+/* rotate list[0..len-1] left by rot positions, in place */
+local void rotate(unsigned char *list, unsigned len, unsigned rot)
+{
+ unsigned char tmp;
+ unsigned cycles;
+ unsigned char *start, *last, *to, *from;
+
+ /* normalize rot and handle degenerate cases */
+ if (len < 2) return;
+ if (rot >= len) rot %= len;
+ if (rot == 0) return;
+
+ /* pointer to last entry in list */
+ last = list + (len - 1);
+
+ /* do simple left shift by one */
+ if (rot == 1) {
+ tmp = *list;
+ memcpy(list, list + 1, len - 1);
+ *last = tmp;
+ return;
+ }
+
+ /* do simple right shift by one */
+ if (rot == len - 1) {
+ tmp = *last;
+ memmove(list + 1, list, len - 1);
+ *list = tmp;
+ return;
+ }
+
+ /* otherwise do rotate as a set of cycles in place */
+ cycles = gcd(len, rot); /* number of cycles */
+ do {
+ start = from = list + cycles; /* start index is arbitrary */
+ tmp = *from; /* save entry to be overwritten */
+ for (;;) {
+ to = from; /* next step in cycle */
+ from += rot; /* go right rot positions */
+ if (from > last) from -= len; /* (pointer better not wrap) */
+ if (from == start) break; /* all but one shifted */
+ *to = *from; /* shift left */
+ }
+ *to = tmp; /* complete the circle */
+ } while (--cycles);
+}
+
+/* structure for gzip file read operations */
+typedef struct {
+ int fd; /* file descriptor */
+ int size; /* 1 << size is bytes in buf */
+ unsigned left; /* bytes available at next */
+ unsigned char *buf; /* buffer */
+ unsigned char *next; /* next byte in buffer */
+ char *name; /* file name for error messages */
+} file;
+
+/* reload buffer */
+local int readin(file *in)
+{
+ int len;
+
+ len = read(in->fd, in->buf, 1 << in->size);
+ if (len == -1) bye("error reading ", in->name);
+ in->left = (unsigned)len;
+ in->next = in->buf;
+ return len;
+}
+
+/* read from file in, exit if end-of-file */
+local int readmore(file *in)
+{
+ if (readin(in) == 0) bye("unexpected end of ", in->name);
+ return 0;
+}
+
+#define read1(in) (in->left == 0 ? readmore(in) : 0, \
+ in->left--, *(in->next)++)
+
+/* skip over n bytes of in */
+local void skip(file *in, unsigned n)
+{
+ unsigned bypass;
+
+ if (n > in->left) {
+ n -= in->left;
+ bypass = n & ~((1U << in->size) - 1);
+ if (bypass) {
+ if (lseek(in->fd, (off_t)bypass, SEEK_CUR) == -1)
+ bye("seeking ", in->name);
+ n -= bypass;
+ }
+ readmore(in);
+ if (n > in->left)
+ bye("unexpected end of ", in->name);
+ }
+ in->left -= n;
+ in->next += n;
+}
+
+/* read a four-byte unsigned integer, little-endian, from in */
+unsigned long read4(file *in)
+{
+ unsigned long val;
+
+ val = read1(in);
+ val += (unsigned)read1(in) << 8;
+ val += (unsigned long)read1(in) << 16;
+ val += (unsigned long)read1(in) << 24;
+ return val;
+}
+
+/* skip over gzip header */
+local void gzheader(file *in)
+{
+ int flags;
+ unsigned n;
+
+ if (read1(in) != 31 || read1(in) != 139) bye(in->name, " not a gzip file");
+ if (read1(in) != 8) bye("unknown compression method in", in->name);
+ flags = read1(in);
+ if (flags & 0xe0) bye("unknown header flags set in", in->name);
+ skip(in, 6);
+ if (flags & 4) {
+ n = read1(in);
+ n += (unsigned)(read1(in)) << 8;
+ skip(in, n);
+ }
+ if (flags & 8) while (read1(in) != 0) ;
+ if (flags & 16) while (read1(in) != 0) ;
+ if (flags & 2) skip(in, 2);
+}
+
+/* decompress gzip file "name", return strm with a deflate stream ready to
+ continue compression of the data in the gzip file, and return a file
+ descriptor pointing to where to write the compressed data -- the deflate
+ stream is initialized to compress using level "level" */
+local int gzscan(char *name, z_stream *strm, int level)
+{
+ int ret, lastbit, left, full;
+ unsigned have;
+ unsigned long crc, tot;
+ unsigned char *window;
+ off_t lastoff, end;
+ file gz;
+
+ /* open gzip file */
+ gz.name = name;
+ gz.fd = open(name, O_RDWR, 0);
+ if (gz.fd == -1) bye("cannot open ", name);
+ gz.buf = malloc(CHUNK);
+ if (gz.buf == NULL) bye("out of memory", "");
+ gz.size = LGCHUNK;
+ gz.left = 0;
+
+ /* skip gzip header */
+ gzheader(&gz);
+
+ /* prepare to decompress */
+ window = malloc(DSIZE);
+ if (window == NULL) bye("out of memory", "");
+ strm->zalloc = Z_NULL;
+ strm->zfree = Z_NULL;
+ strm->opaque = Z_NULL;
+ ret = inflateInit2(strm, -15);
+ if (ret != Z_OK) bye("out of memory", " or library mismatch");
+
+ /* decompress the deflate stream, saving append information */
+ lastbit = 0;
+ lastoff = lseek(gz.fd, 0L, SEEK_CUR) - gz.left;
+ left = 0;
+ strm->avail_in = gz.left;
+ strm->next_in = gz.next;
+ crc = crc32(0L, Z_NULL, 0);
+ have = full = 0;
+ do {
+ /* if needed, get more input */
+ if (strm->avail_in == 0) {
+ readmore(&gz);
+ strm->avail_in = gz.left;
+ strm->next_in = gz.next;
+ }
+
+ /* set up output to next available section of sliding window */
+ strm->avail_out = DSIZE - have;
+ strm->next_out = window + have;
+
+ /* inflate and check for errors */
+ ret = inflate(strm, Z_BLOCK);
+ if (ret == Z_STREAM_ERROR) bye("internal stream error!", "");
+ if (ret == Z_MEM_ERROR) bye("out of memory", "");
+ if (ret == Z_DATA_ERROR)
+ bye("invalid compressed data--format violated in", name);
+
+ /* update crc and sliding window pointer */
+ crc = crc32(crc, window + have, DSIZE - have - strm->avail_out);
+ if (strm->avail_out)
+ have = DSIZE - strm->avail_out;
+ else {
+ have = 0;
+ full = 1;
+ }
+
+ /* process end of block */
+ if (strm->data_type & 128) {
+ if (strm->data_type & 64)
+ left = strm->data_type & 0x1f;
+ else {
+ lastbit = strm->data_type & 0x1f;
+ lastoff = lseek(gz.fd, 0L, SEEK_CUR) - strm->avail_in;
+ }
+ }
+ } while (ret != Z_STREAM_END);
+ inflateEnd(strm);
+ gz.left = strm->avail_in;
+ gz.next = strm->next_in;
+
+ /* save the location of the end of the compressed data */
+ end = lseek(gz.fd, 0L, SEEK_CUR) - gz.left;
+
+ /* check gzip trailer and save total for deflate */
+ if (crc != read4(&gz))
+ bye("invalid compressed data--crc mismatch in ", name);
+ tot = strm->total_out;
+ if ((tot & 0xffffffffUL) != read4(&gz))
+ bye("invalid compressed data--length mismatch in", name);
+
+ /* if not at end of file, warn */
+ if (gz.left || readin(&gz))
+ fprintf(stderr,
+ "gzappend warning: junk at end of gzip file overwritten\n");
+
+ /* clear last block bit */
+ lseek(gz.fd, lastoff - (lastbit != 0), SEEK_SET);
+ if (read(gz.fd, gz.buf, 1) != 1) bye("reading after seek on ", name);
+ *gz.buf = (unsigned char)(*gz.buf ^ (1 << ((8 - lastbit) & 7)));
+ lseek(gz.fd, -1L, SEEK_CUR);
+ if (write(gz.fd, gz.buf, 1) != 1) bye("writing after seek to ", name);
+
+ /* if window wrapped, build dictionary from window by rotating */
+ if (full) {
+ rotate(window, DSIZE, have);
+ have = DSIZE;
+ }
+
+ /* set up deflate stream with window, crc, total_in, and leftover bits */
+ ret = deflateInit2(strm, level, Z_DEFLATED, -15, 8, Z_DEFAULT_STRATEGY);
+ if (ret != Z_OK) bye("out of memory", "");
+ deflateSetDictionary(strm, window, have);
+ strm->adler = crc;
+ strm->total_in = tot;
+ if (left) {
+ lseek(gz.fd, --end, SEEK_SET);
+ if (read(gz.fd, gz.buf, 1) != 1) bye("reading after seek on ", name);
+ deflatePrime(strm, 8 - left, *gz.buf);
+ }
+ lseek(gz.fd, end, SEEK_SET);
+
+ /* clean up and return */
+ free(window);
+ free(gz.buf);
+ return gz.fd;
+}
+
+/* append file "name" to gzip file gd using deflate stream strm -- if last
+ is true, then finish off the deflate stream at the end */
+local void gztack(char *name, int gd, z_stream *strm, int last)
+{
+ int fd, len, ret;
+ unsigned left;
+ unsigned char *in, *out;
+
+ /* open file to compress and append */
+ fd = 0;
+ if (name != NULL) {
+ fd = open(name, O_RDONLY, 0);
+ if (fd == -1)
+ fprintf(stderr, "gzappend warning: %s not found, skipping ...\n",
+ name);
+ }
+
+ /* allocate buffers */
+ in = fd == -1 ? NULL : malloc(CHUNK);
+ out = malloc(CHUNK);
+ if (out == NULL) bye("out of memory", "");
+
+ /* compress input file and append to gzip file */
+ do {
+ /* get more input */
+ len = fd == -1 ? 0 : read(fd, in, CHUNK);
+ if (len == -1) {
+ fprintf(stderr,
+ "gzappend warning: error reading %s, skipping rest ...\n",
+ name);
+ len = 0;
+ }
+ strm->avail_in = (unsigned)len;
+ strm->next_in = in;
+ if (len) strm->adler = crc32(strm->adler, in, (unsigned)len);
+
+ /* compress and write all available output */
+ do {
+ strm->avail_out = CHUNK;
+ strm->next_out = out;
+ ret = deflate(strm, last && len == 0 ? Z_FINISH : Z_NO_FLUSH);
+ left = CHUNK - strm->avail_out;
+ while (left) {
+ len = write(gd, out + CHUNK - strm->avail_out - left, left);
+ if (len == -1) bye("writing gzip file", "");
+ left -= (unsigned)len;
+ }
+ } while (strm->avail_out == 0 && ret != Z_STREAM_END);
+ } while (len != 0);
+
+ /* write trailer after last entry */
+ if (last) {
+ deflateEnd(strm);
+ out[0] = (unsigned char)(strm->adler);
+ out[1] = (unsigned char)(strm->adler >> 8);
+ out[2] = (unsigned char)(strm->adler >> 16);
+ out[3] = (unsigned char)(strm->adler >> 24);
+ out[4] = (unsigned char)(strm->total_in);
+ out[5] = (unsigned char)(strm->total_in >> 8);
+ out[6] = (unsigned char)(strm->total_in >> 16);
+ out[7] = (unsigned char)(strm->total_in >> 24);
+ len = 8;
+ do {
+ ret = write(gd, out + 8 - len, len);
+ if (ret == -1) bye("writing gzip file", "");
+ len -= ret;
+ } while (len);
+ close(gd);
+ }
+
+ /* clean up and return */
+ free(out);
+ if (in != NULL) free(in);
+ if (fd > 0) close(fd);
+}
+
+/* process the compression level option if present, scan the gzip file, and
+ append the specified files, or append the data from stdin if no other file
+ names are provided on the command line -- the gzip file must be writable
+ and seekable */
+int main(int argc, char **argv)
+{
+ int gd, level;
+ z_stream strm;
+
+ /* ignore command name */
+ argv++;
+
+ /* provide usage if no arguments */
+ if (*argv == NULL) {
+ printf("gzappend 1.1 (4 Nov 2003) Copyright (C) 2003 Mark Adler\n");
+ printf(
+ "usage: gzappend [-level] file.gz [ addthis [ andthis ... ]]\n");
+ return 0;
+ }
+
+ /* set compression level */
+ level = Z_DEFAULT_COMPRESSION;
+ if (argv[0][0] == '-') {
+ if (argv[0][1] < '0' || argv[0][1] > '9' || argv[0][2] != 0)
+ bye("invalid compression level", "");
+ level = argv[0][1] - '0';
+ if (*++argv == NULL) bye("no gzip file name after options", "");
+ }
+
+ /* prepare to append to gzip file */
+ gd = gzscan(*argv++, &strm, level);
+
+ /* append files on command line, or from stdin if none */
+ if (*argv == NULL)
+ gztack(NULL, gd, &strm, 1);
+ else
+ do {
+ gztack(*argv, gd, &strm, argv[1] == NULL);
+ } while (*++argv != NULL);
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/gzjoin.c b/Build/source/libs/zlib/zlib-1.2.3/examples/gzjoin.c
new file mode 100644
index 00000000000..129347ce3ca
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/gzjoin.c
@@ -0,0 +1,448 @@
+/* gzjoin -- command to join gzip files into one gzip file
+
+ Copyright (C) 2004 Mark Adler, all rights reserved
+ version 1.0, 11 Dec 2004
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the author be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Mark Adler madler@alumni.caltech.edu
+ */
+
+/*
+ * Change history:
+ *
+ * 1.0 11 Dec 2004 - First version
+ * 1.1 12 Jun 2005 - Changed ssize_t to long for portability
+ */
+
+/*
+ gzjoin takes one or more gzip files on the command line and writes out a
+ single gzip file that will uncompress to the concatenation of the
+ uncompressed data from the individual gzip files. gzjoin does this without
+ having to recompress any of the data and without having to calculate a new
+ crc32 for the concatenated uncompressed data. gzjoin does however have to
+ decompress all of the input data in order to find the bits in the compressed
+ data that need to be modified to concatenate the streams.
+
+ gzjoin does not do an integrity check on the input gzip files other than
+ checking the gzip header and decompressing the compressed data. They are
+ otherwise assumed to be complete and correct.
+
+ Each joint between gzip files removes at least 18 bytes of previous trailer
+ and subsequent header, and inserts an average of about three bytes to the
+ compressed data in order to connect the streams. The output gzip file
+ has a minimal ten-byte gzip header with no file name or modification time.
+
+ This program was written to illustrate the use of the Z_BLOCK option of
+ inflate() and the crc32_combine() function. gzjoin will not compile with
+ versions of zlib earlier than 1.2.3.
+ */
+
+#include <stdio.h> /* fputs(), fprintf(), fwrite(), putc() */
+#include <stdlib.h> /* exit(), malloc(), free() */
+#include <fcntl.h> /* open() */
+#include <unistd.h> /* close(), read(), lseek() */
+#include "zlib.h"
+ /* crc32(), crc32_combine(), inflateInit2(), inflate(), inflateEnd() */
+
+#define local static
+
+/* exit with an error (return a value to allow use in an expression) */
+local int bail(char *why1, char *why2)
+{
+ fprintf(stderr, "gzjoin error: %s%s, output incomplete\n", why1, why2);
+ exit(1);
+ return 0;
+}
+
+/* -- simple buffered file input with access to the buffer -- */
+
+#define CHUNK 32768 /* must be a power of two and fit in unsigned */
+
+/* bin buffered input file type */
+typedef struct {
+ char *name; /* name of file for error messages */
+ int fd; /* file descriptor */
+ unsigned left; /* bytes remaining at next */
+ unsigned char *next; /* next byte to read */
+ unsigned char *buf; /* allocated buffer of length CHUNK */
+} bin;
+
+/* close a buffered file and free allocated memory */
+local void bclose(bin *in)
+{
+ if (in != NULL) {
+ if (in->fd != -1)
+ close(in->fd);
+ if (in->buf != NULL)
+ free(in->buf);
+ free(in);
+ }
+}
+
+/* open a buffered file for input, return a pointer to type bin, or NULL on
+ failure */
+local bin *bopen(char *name)
+{
+ bin *in;
+
+ in = malloc(sizeof(bin));
+ if (in == NULL)
+ return NULL;
+ in->buf = malloc(CHUNK);
+ in->fd = open(name, O_RDONLY, 0);
+ if (in->buf == NULL || in->fd == -1) {
+ bclose(in);
+ return NULL;
+ }
+ in->left = 0;
+ in->next = in->buf;
+ in->name = name;
+ return in;
+}
+
+/* load buffer from file, return -1 on read error, 0 or 1 on success, with
+ 1 indicating that end-of-file was reached */
+local int bload(bin *in)
+{
+ long len;
+
+ if (in == NULL)
+ return -1;
+ if (in->left != 0)
+ return 0;
+ in->next = in->buf;
+ do {
+ len = (long)read(in->fd, in->buf + in->left, CHUNK - in->left);
+ if (len < 0)
+ return -1;
+ in->left += (unsigned)len;
+ } while (len != 0 && in->left < CHUNK);
+ return len == 0 ? 1 : 0;
+}
+
+/* get a byte from the file, bail if end of file */
+#define bget(in) (in->left ? 0 : bload(in), \
+ in->left ? (in->left--, *(in->next)++) : \
+ bail("unexpected end of file on ", in->name))
+
+/* get a four-byte little-endian unsigned integer from file */
+local unsigned long bget4(bin *in)
+{
+ unsigned long val;
+
+ val = bget(in);
+ val += (unsigned long)(bget(in)) << 8;
+ val += (unsigned long)(bget(in)) << 16;
+ val += (unsigned long)(bget(in)) << 24;
+ return val;
+}
+
+/* skip bytes in file */
+local void bskip(bin *in, unsigned skip)
+{
+ /* check pointer */
+ if (in == NULL)
+ return;
+
+ /* easy case -- skip bytes in buffer */
+ if (skip <= in->left) {
+ in->left -= skip;
+ in->next += skip;
+ return;
+ }
+
+ /* skip what's in buffer, discard buffer contents */
+ skip -= in->left;
+ in->left = 0;
+
+ /* seek past multiples of CHUNK bytes */
+ if (skip > CHUNK) {
+ unsigned left;
+
+ left = skip & (CHUNK - 1);
+ if (left == 0) {
+ /* exact number of chunks: seek all the way minus one byte to check
+ for end-of-file with a read */
+ lseek(in->fd, skip - 1, SEEK_CUR);
+ if (read(in->fd, in->buf, 1) != 1)
+ bail("unexpected end of file on ", in->name);
+ return;
+ }
+
+ /* skip the integral chunks, update skip with remainder */
+ lseek(in->fd, skip - left, SEEK_CUR);
+ skip = left;
+ }
+
+ /* read more input and skip remainder */
+ bload(in);
+ if (skip > in->left)
+ bail("unexpected end of file on ", in->name);
+ in->left -= skip;
+ in->next += skip;
+}
+
+/* -- end of buffered input functions -- */
+
+/* skip the gzip header from file in */
+local void gzhead(bin *in)
+{
+ int flags;
+
+ /* verify gzip magic header and compression method */
+ if (bget(in) != 0x1f || bget(in) != 0x8b || bget(in) != 8)
+ bail(in->name, " is not a valid gzip file");
+
+ /* get and verify flags */
+ flags = bget(in);
+ if ((flags & 0xe0) != 0)
+ bail("unknown reserved bits set in ", in->name);
+
+ /* skip modification time, extra flags, and os */
+ bskip(in, 6);
+
+ /* skip extra field if present */
+ if (flags & 4) {
+ unsigned len;
+
+ len = bget(in);
+ len += (unsigned)(bget(in)) << 8;
+ bskip(in, len);
+ }
+
+ /* skip file name if present */
+ if (flags & 8)
+ while (bget(in) != 0)
+ ;
+
+ /* skip comment if present */
+ if (flags & 16)
+ while (bget(in) != 0)
+ ;
+
+ /* skip header crc if present */
+ if (flags & 2)
+ bskip(in, 2);
+}
+
+/* write a four-byte little-endian unsigned integer to out */
+local void put4(unsigned long val, FILE *out)
+{
+ putc(val & 0xff, out);
+ putc((val >> 8) & 0xff, out);
+ putc((val >> 16) & 0xff, out);
+ putc((val >> 24) & 0xff, out);
+}
+
+/* Load up zlib stream from buffered input, bail if end of file */
+local void zpull(z_streamp strm, bin *in)
+{
+ if (in->left == 0)
+ bload(in);
+ if (in->left == 0)
+ bail("unexpected end of file on ", in->name);
+ strm->avail_in = in->left;
+ strm->next_in = in->next;
+}
+
+/* Write header for gzip file to out and initialize trailer. */
+local void gzinit(unsigned long *crc, unsigned long *tot, FILE *out)
+{
+ fwrite("\x1f\x8b\x08\0\0\0\0\0\0\xff", 1, 10, out);
+ *crc = crc32(0L, Z_NULL, 0);
+ *tot = 0;
+}
+
+/* Copy the compressed data from name, zeroing the last block bit of the last
+ block if clr is true, and adding empty blocks as needed to get to a byte
+ boundary. If clr is false, then the last block becomes the last block of
+ the output, and the gzip trailer is written. crc and tot maintains the
+ crc and length (modulo 2^32) of the output for the trailer. The resulting
+ gzip file is written to out. gzinit() must be called before the first call
+ of gzcopy() to write the gzip header and to initialize crc and tot. */
+local void gzcopy(char *name, int clr, unsigned long *crc, unsigned long *tot,
+ FILE *out)
+{
+ int ret; /* return value from zlib functions */
+ int pos; /* where the "last block" bit is in byte */
+ int last; /* true if processing the last block */
+ bin *in; /* buffered input file */
+ unsigned char *start; /* start of compressed data in buffer */
+ unsigned char *junk; /* buffer for uncompressed data -- discarded */
+ z_off_t len; /* length of uncompressed data (support > 4 GB) */
+ z_stream strm; /* zlib inflate stream */
+
+ /* open gzip file and skip header */
+ in = bopen(name);
+ if (in == NULL)
+ bail("could not open ", name);
+ gzhead(in);
+
+ /* allocate buffer for uncompressed data and initialize raw inflate
+ stream */
+ junk = malloc(CHUNK);
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit2(&strm, -15);
+ if (junk == NULL || ret != Z_OK)
+ bail("out of memory", "");
+
+ /* inflate and copy compressed data, clear last-block bit if requested */
+ len = 0;
+ zpull(&strm, in);
+ start = strm.next_in;
+ last = start[0] & 1;
+ if (last && clr)
+ start[0] &= ~1;
+ strm.avail_out = 0;
+ for (;;) {
+ /* if input used and output done, write used input and get more */
+ if (strm.avail_in == 0 && strm.avail_out != 0) {
+ fwrite(start, 1, strm.next_in - start, out);
+ start = in->buf;
+ in->left = 0;
+ zpull(&strm, in);
+ }
+
+ /* decompress -- return early when end-of-block reached */
+ strm.avail_out = CHUNK;
+ strm.next_out = junk;
+ ret = inflate(&strm, Z_BLOCK);
+ switch (ret) {
+ case Z_MEM_ERROR:
+ bail("out of memory", "");
+ case Z_DATA_ERROR:
+ bail("invalid compressed data in ", in->name);
+ }
+
+ /* update length of uncompressed data */
+ len += CHUNK - strm.avail_out;
+
+ /* check for block boundary (only get this when block copied out) */
+ if (strm.data_type & 128) {
+ /* if that was the last block, then done */
+ if (last)
+ break;
+
+ /* number of unused bits in last byte */
+ pos = strm.data_type & 7;
+
+ /* find the next last-block bit */
+ if (pos != 0) {
+ /* next last-block bit is in last used byte */
+ pos = 0x100 >> pos;
+ last = strm.next_in[-1] & pos;
+ if (last && clr)
+ strm.next_in[-1] &= ~pos;
+ }
+ else {
+ /* next last-block bit is in next unused byte */
+ if (strm.avail_in == 0) {
+ /* don't have that byte yet -- get it */
+ fwrite(start, 1, strm.next_in - start, out);
+ start = in->buf;
+ in->left = 0;
+ zpull(&strm, in);
+ }
+ last = strm.next_in[0] & 1;
+ if (last && clr)
+ strm.next_in[0] &= ~1;
+ }
+ }
+ }
+
+ /* update buffer with unused input */
+ in->left = strm.avail_in;
+ in->next = strm.next_in;
+
+ /* copy used input, write empty blocks to get to byte boundary */
+ pos = strm.data_type & 7;
+ fwrite(start, 1, in->next - start - 1, out);
+ last = in->next[-1];
+ if (pos == 0 || !clr)
+ /* already at byte boundary, or last file: write last byte */
+ putc(last, out);
+ else {
+ /* append empty blocks to last byte */
+ last &= ((0x100 >> pos) - 1); /* assure unused bits are zero */
+ if (pos & 1) {
+ /* odd -- append an empty stored block */
+ putc(last, out);
+ if (pos == 1)
+ putc(0, out); /* two more bits in block header */
+ fwrite("\0\0\xff\xff", 1, 4, out);
+ }
+ else {
+ /* even -- append 1, 2, or 3 empty fixed blocks */
+ switch (pos) {
+ case 6:
+ putc(last | 8, out);
+ last = 0;
+ case 4:
+ putc(last | 0x20, out);
+ last = 0;
+ case 2:
+ putc(last | 0x80, out);
+ putc(0, out);
+ }
+ }
+ }
+
+ /* update crc and tot */
+ *crc = crc32_combine(*crc, bget4(in), len);
+ *tot += (unsigned long)len;
+
+ /* clean up */
+ inflateEnd(&strm);
+ free(junk);
+ bclose(in);
+
+ /* write trailer if this is the last gzip file */
+ if (!clr) {
+ put4(*crc, out);
+ put4(*tot, out);
+ }
+}
+
+/* join the gzip files on the command line, write result to stdout */
+int main(int argc, char **argv)
+{
+ unsigned long crc, tot; /* running crc and total uncompressed length */
+
+ /* skip command name */
+ argc--;
+ argv++;
+
+ /* show usage if no arguments */
+ if (argc == 0) {
+ fputs("gzjoin usage: gzjoin f1.gz [f2.gz [f3.gz ...]] > fjoin.gz\n",
+ stderr);
+ return 0;
+ }
+
+ /* join gzip files on command line and write to stdout */
+ gzinit(&crc, &tot, stdout);
+ while (argc--)
+ gzcopy(*argv++, argc, &crc, &tot, stdout);
+
+ /* done */
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/gzlog.c b/Build/source/libs/zlib/zlib-1.2.3/examples/gzlog.c
new file mode 100644
index 00000000000..f71f817c8b6
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/gzlog.c
@@ -0,0 +1,413 @@
+/*
+ * gzlog.c
+ * Copyright (C) 2004 Mark Adler
+ * For conditions of distribution and use, see copyright notice in gzlog.h
+ * version 1.0, 26 Nov 2004
+ *
+ */
+
+#include <string.h> /* memcmp() */
+#include <stdlib.h> /* malloc(), free(), NULL */
+#include <sys/types.h> /* size_t, off_t */
+#include <unistd.h> /* read(), close(), sleep(), ftruncate(), */
+ /* lseek() */
+#include <fcntl.h> /* open() */
+#include <sys/file.h> /* flock() */
+#include "zlib.h" /* deflateInit2(), deflate(), deflateEnd() */
+
+#include "gzlog.h" /* interface */
+#define local static
+
+/* log object structure */
+typedef struct {
+ int id; /* object identifier */
+ int fd; /* log file descriptor */
+ off_t extra; /* offset of extra "ap" subfield */
+ off_t mark_off; /* offset of marked data */
+ off_t last_off; /* offset of last block */
+ unsigned long crc; /* uncompressed crc */
+ unsigned long len; /* uncompressed length (modulo 2^32) */
+ unsigned stored; /* length of current stored block */
+} gz_log;
+
+#define GZLOGID 19334 /* gz_log object identifier */
+
+#define LOCK_RETRY 1 /* retry lock once a second */
+#define LOCK_PATIENCE 1200 /* try about twenty minutes before forcing */
+
+/* acquire a lock on a file */
+local int lock(int fd)
+{
+ int patience;
+
+ /* try to lock every LOCK_RETRY seconds for LOCK_PATIENCE seconds */
+ patience = LOCK_PATIENCE;
+ do {
+ if (flock(fd, LOCK_EX + LOCK_NB) == 0)
+ return 0;
+ (void)sleep(LOCK_RETRY);
+ patience -= LOCK_RETRY;
+ } while (patience > 0);
+
+ /* we've run out of patience -- give up */
+ return -1;
+}
+
+/* release lock */
+local void unlock(int fd)
+{
+ (void)flock(fd, LOCK_UN);
+}
+
+/* release a log object */
+local void log_clean(gz_log *log)
+{
+ unlock(log->fd);
+ (void)close(log->fd);
+ free(log);
+}
+
+/* read an unsigned long from a byte buffer little-endian */
+local unsigned long make_ulg(unsigned char *buf)
+{
+ int n;
+ unsigned long val;
+
+ val = (unsigned long)(*buf++);
+ for (n = 8; n < 32; n += 8)
+ val += (unsigned long)(*buf++) << n;
+ return val;
+}
+
+/* read an off_t from a byte buffer little-endian */
+local off_t make_off(unsigned char *buf)
+{
+ int n;
+ off_t val;
+
+ val = (off_t)(*buf++);
+ for (n = 8; n < 64; n += 8)
+ val += (off_t)(*buf++) << n;
+ return val;
+}
+
+/* write an unsigned long little-endian to byte buffer */
+local void dice_ulg(unsigned long val, unsigned char *buf)
+{
+ int n;
+
+ for (n = 0; n < 4; n++) {
+ *buf++ = val & 0xff;
+ val >>= 8;
+ }
+}
+
+/* write an off_t little-endian to byte buffer */
+local void dice_off(off_t val, unsigned char *buf)
+{
+ int n;
+
+ for (n = 0; n < 8; n++) {
+ *buf++ = val & 0xff;
+ val >>= 8;
+ }
+}
+
+/* initial, empty gzip file for appending */
+local char empty_gz[] = {
+ 0x1f, 0x8b, /* magic gzip id */
+ 8, /* compression method is deflate */
+ 4, /* there is an extra field */
+ 0, 0, 0, 0, /* no modification time provided */
+ 0, 0xff, /* no extra flags, no OS */
+ 20, 0, 'a', 'p', 16, 0, /* extra field with "ap" subfield */
+ 32, 0, 0, 0, 0, 0, 0, 0, /* offset of uncompressed data */
+ 32, 0, 0, 0, 0, 0, 0, 0, /* offset of last block */
+ 1, 0, 0, 0xff, 0xff, /* empty stored block (last) */
+ 0, 0, 0, 0, /* crc */
+ 0, 0, 0, 0 /* uncompressed length */
+};
+
+/* initialize a log object with locking */
+void *gzlog_open(char *path)
+{
+ unsigned xlen;
+ unsigned char temp[20];
+ unsigned sub_len;
+ int good;
+ gz_log *log;
+
+ /* allocate log structure */
+ log = malloc(sizeof(gz_log));
+ if (log == NULL)
+ return NULL;
+ log->id = GZLOGID;
+
+ /* open file, creating it if necessary, and locking it */
+ log->fd = open(path, O_RDWR | O_CREAT, 0600);
+ if (log->fd < 0) {
+ free(log);
+ return NULL;
+ }
+ if (lock(log->fd)) {
+ close(log->fd);
+ free(log);
+ return NULL;
+ }
+
+ /* if file is empty, write new gzip stream */
+ if (lseek(log->fd, 0, SEEK_END) == 0) {
+ if (write(log->fd, empty_gz, sizeof(empty_gz)) != sizeof(empty_gz)) {
+ log_clean(log);
+ return NULL;
+ }
+ }
+
+ /* check gzip header */
+ (void)lseek(log->fd, 0, SEEK_SET);
+ if (read(log->fd, temp, 12) != 12 || temp[0] != 0x1f ||
+ temp[1] != 0x8b || temp[2] != 8 || (temp[3] & 4) == 0) {
+ log_clean(log);
+ return NULL;
+ }
+
+ /* process extra field to find "ap" sub-field */
+ xlen = temp[10] + (temp[11] << 8);
+ good = 0;
+ while (xlen) {
+ if (xlen < 4 || read(log->fd, temp, 4) != 4)
+ break;
+ sub_len = temp[2];
+ sub_len += temp[3] << 8;
+ xlen -= 4;
+ if (memcmp(temp, "ap", 2) == 0 && sub_len == 16) {
+ good = 1;
+ break;
+ }
+ if (xlen < sub_len)
+ break;
+ (void)lseek(log->fd, sub_len, SEEK_CUR);
+ xlen -= sub_len;
+ }
+ if (!good) {
+ log_clean(log);
+ return NULL;
+ }
+
+ /* read in "ap" sub-field */
+ log->extra = lseek(log->fd, 0, SEEK_CUR);
+ if (read(log->fd, temp, 16) != 16) {
+ log_clean(log);
+ return NULL;
+ }
+ log->mark_off = make_off(temp);
+ log->last_off = make_off(temp + 8);
+
+ /* get crc, length of gzip file */
+ (void)lseek(log->fd, log->last_off, SEEK_SET);
+ if (read(log->fd, temp, 13) != 13 ||
+ memcmp(temp, "\001\000\000\377\377", 5) != 0) {
+ log_clean(log);
+ return NULL;
+ }
+ log->crc = make_ulg(temp + 5);
+ log->len = make_ulg(temp + 9);
+
+ /* set up to write over empty last block */
+ (void)lseek(log->fd, log->last_off + 5, SEEK_SET);
+ log->stored = 0;
+ return (void *)log;
+}
+
+/* maximum amount to put in a stored block before starting a new one */
+#define MAX_BLOCK 16384
+
+/* write a block to a log object */
+int gzlog_write(void *obj, char *data, size_t len)
+{
+ size_t some;
+ unsigned char temp[5];
+ gz_log *log;
+
+ /* check object */
+ log = (gz_log *)obj;
+ if (log == NULL || log->id != GZLOGID)
+ return 1;
+
+ /* write stored blocks until all of the input is written */
+ do {
+ some = MAX_BLOCK - log->stored;
+ if (some > len)
+ some = len;
+ if (write(log->fd, data, some) != some)
+ return 1;
+ log->crc = crc32(log->crc, data, some);
+ log->len += some;
+ len -= some;
+ data += some;
+ log->stored += some;
+
+ /* if the stored block is full, end it and start another */
+ if (log->stored == MAX_BLOCK) {
+ (void)lseek(log->fd, log->last_off, SEEK_SET);
+ temp[0] = 0;
+ dice_ulg(log->stored + ((unsigned long)(~log->stored) << 16),
+ temp + 1);
+ if (write(log->fd, temp, 5) != 5)
+ return 1;
+ log->last_off = lseek(log->fd, log->stored, SEEK_CUR);
+ (void)lseek(log->fd, 5, SEEK_CUR);
+ log->stored = 0;
+ }
+ } while (len);
+ return 0;
+}
+
+/* recompress the remaining stored deflate data in place */
+local int recomp(gz_log *log)
+{
+ z_stream strm;
+ size_t len, max;
+ unsigned char *in;
+ unsigned char *out;
+ unsigned char temp[16];
+
+ /* allocate space and read it all in (it's around 1 MB) */
+ len = log->last_off - log->mark_off;
+ max = len + (len >> 12) + (len >> 14) + 11;
+ out = malloc(max);
+ if (out == NULL)
+ return 1;
+ in = malloc(len);
+ if (in == NULL) {
+ free(out);
+ return 1;
+ }
+ (void)lseek(log->fd, log->mark_off, SEEK_SET);
+ if (read(log->fd, in, len) != len) {
+ free(in);
+ free(out);
+ return 1;
+ }
+
+ /* recompress in memory, decoding stored data as we go */
+ /* note: this assumes that unsigned is four bytes or more */
+ /* consider not making that assumption */
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ if (deflateInit2(&strm, Z_BEST_COMPRESSION, Z_DEFLATED, -15, 8,
+ Z_DEFAULT_STRATEGY) != Z_OK) {
+ free(in);
+ free(out);
+ return 1;
+ }
+ strm.next_in = in;
+ strm.avail_out = max;
+ strm.next_out = out;
+ while (len >= 5) {
+ if (strm.next_in[0] != 0)
+ break;
+ strm.avail_in = strm.next_in[1] + (strm.next_in[2] << 8);
+ strm.next_in += 5;
+ len -= 5;
+ if (strm.avail_in != 0) {
+ if (len < strm.avail_in)
+ break;
+ len -= strm.avail_in;
+ (void)deflate(&strm, Z_NO_FLUSH);
+ if (strm.avail_in != 0 || strm.avail_out == 0)
+ break;
+ }
+ }
+ (void)deflate(&strm, Z_SYNC_FLUSH);
+ (void)deflateEnd(&strm);
+ free(in);
+ if (len != 0 || strm.avail_out == 0) {
+ free(out);
+ return 1;
+ }
+
+ /* overwrite stored data with compressed data */
+ (void)lseek(log->fd, log->mark_off, SEEK_SET);
+ len = max - strm.avail_out;
+ if (write(log->fd, out, len) != len) {
+ free(out);
+ return 1;
+ }
+ free(out);
+
+ /* write last empty block, crc, and length */
+ log->mark_off = log->last_off = lseek(log->fd, 0, SEEK_CUR);
+ temp[0] = 1;
+ dice_ulg(0xffffL << 16, temp + 1);
+ dice_ulg(log->crc, temp + 5);
+ dice_ulg(log->len, temp + 9);
+ if (write(log->fd, temp, 13) != 13)
+ return 1;
+
+ /* truncate file to discard remaining stored data and old trailer */
+ ftruncate(log->fd, lseek(log->fd, 0, SEEK_CUR));
+
+ /* update extra field to point to new last empty block */
+ (void)lseek(log->fd, log->extra, SEEK_SET);
+ dice_off(log->mark_off, temp);
+ dice_off(log->last_off, temp + 8);
+ if (write(log->fd, temp, 16) != 16)
+ return 1;
+ return 0;
+}
+
+/* maximum accumulation of stored blocks before compressing */
+#define MAX_STORED 1048576
+
+/* close log object */
+int gzlog_close(void *obj)
+{
+ unsigned char temp[8];
+ gz_log *log;
+
+ /* check object */
+ log = (gz_log *)obj;
+ if (log == NULL || log->id != GZLOGID)
+ return 1;
+
+ /* go to start of most recent block being written */
+ (void)lseek(log->fd, log->last_off, SEEK_SET);
+
+ /* if some stuff was put there, update block */
+ if (log->stored) {
+ temp[0] = 0;
+ dice_ulg(log->stored + ((unsigned long)(~log->stored) << 16),
+ temp + 1);
+ if (write(log->fd, temp, 5) != 5)
+ return 1;
+ log->last_off = lseek(log->fd, log->stored, SEEK_CUR);
+ }
+
+ /* write last block (empty) */
+ if (write(log->fd, "\001\000\000\377\377", 5) != 5)
+ return 1;
+
+ /* write updated crc and uncompressed length */
+ dice_ulg(log->crc, temp);
+ dice_ulg(log->len, temp + 4);
+ if (write(log->fd, temp, 8) != 8)
+ return 1;
+
+ /* put offset of that last block in gzip extra block */
+ (void)lseek(log->fd, log->extra + 8, SEEK_SET);
+ dice_off(log->last_off, temp);
+ if (write(log->fd, temp, 8) != 8)
+ return 1;
+
+ /* if more than 1 MB stored, then time to compress it */
+ if (log->last_off - log->mark_off > MAX_STORED) {
+ if (recomp(log))
+ return 1;
+ }
+
+ /* unlock and close file */
+ log_clean(log);
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/gzlog.h b/Build/source/libs/zlib/zlib-1.2.3/examples/gzlog.h
new file mode 100644
index 00000000000..a800bd53917
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/gzlog.h
@@ -0,0 +1,58 @@
+/* gzlog.h
+ Copyright (C) 2004 Mark Adler, all rights reserved
+ version 1.0, 26 Nov 2004
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the author be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Mark Adler madler@alumni.caltech.edu
+ */
+
+/*
+ The gzlog object allows writing short messages to a gzipped log file,
+ opening the log file locked for small bursts, and then closing it. The log
+ object works by appending stored data to the gzip file until 1 MB has been
+ accumulated. At that time, the stored data is compressed, and replaces the
+ uncompressed data in the file. The log file is truncated to its new size at
+ that time. After closing, the log file is always valid gzip file that can
+ decompressed to recover what was written.
+
+ A gzip header "extra" field contains two file offsets for appending. The
+ first points to just after the last compressed data. The second points to
+ the last stored block in the deflate stream, which is empty. All of the
+ data between those pointers is uncompressed.
+ */
+
+/* Open a gzlog object, creating the log file if it does not exist. Return
+ NULL on error. Note that gzlog_open() could take a long time to return if
+ there is difficulty in locking the file. */
+void *gzlog_open(char *path);
+
+/* Write to a gzlog object. Return non-zero on error. This function will
+ simply write data to the file uncompressed. Compression of the data
+ will not occur until gzlog_close() is called. It is expected that
+ gzlog_write() is used for a short message, and then gzlog_close() is
+ called. If a large amount of data is to be written, then the application
+ should write no more than 1 MB at a time with gzlog_write() before
+ calling gzlog_close() and then gzlog_open() again. */
+int gzlog_write(void *log, char *data, size_t len);
+
+/* Close a gzlog object. Return non-zero on error. The log file is locked
+ until this function is called. This function will compress stored data
+ at the end of the gzip file if at least 1 MB has been accumulated. Note
+ that the file will not be a valid gzip file until this function completes.
+ */
+int gzlog_close(void *log);
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/zlib_how.html b/Build/source/libs/zlib/zlib-1.2.3/examples/zlib_how.html
new file mode 100644
index 00000000000..40998dbf08a
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/zlib_how.html
@@ -0,0 +1,523 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
+ "http://www.w3.org/TR/REC-html40/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>zlib Usage Example</title>
+<!-- Copyright (c) 2004 Mark Adler. -->
+</head>
+<body bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#00A000">
+<h2 align="center"> zlib Usage Example </h2>
+We often get questions about how the <tt>deflate()</tt> and <tt>inflate()</tt> functions should be used.
+Users wonder when they should provide more input, when they should use more output,
+what to do with a <tt>Z_BUF_ERROR</tt>, how to make sure the process terminates properly, and
+so on. So for those who have read <tt>zlib.h</tt> (a few times), and
+would like further edification, below is an annotated example in C of simple routines to compress and decompress
+from an input file to an output file using <tt>deflate()</tt> and <tt>inflate()</tt> respectively. The
+annotations are interspersed between lines of the code. So please read between the lines.
+We hope this helps explain some of the intricacies of <em>zlib</em>.
+<p>
+Without further adieu, here is the program <a href="zpipe.c"><tt>zpipe.c</tt></a>:
+<pre><b>
+/* zpipe.c: example of proper use of zlib's inflate() and deflate()
+ Not copyrighted -- provided to the public domain
+ Version 1.2 9 November 2004 Mark Adler */
+
+/* Version history:
+ 1.0 30 Oct 2004 First version
+ 1.1 8 Nov 2004 Add void casting for unused return values
+ Use switch statement for inflate() return values
+ 1.2 9 Nov 2004 Add assertions to document zlib guarantees
+ */
+</b></pre><!-- -->
+We now include the header files for the required definitions. From
+<tt>stdio.h</tt> we use <tt>fopen()</tt>, <tt>fread()</tt>, <tt>fwrite()</tt>,
+<tt>feof()</tt>, <tt>ferror()</tt>, and <tt>fclose()</tt> for file i/o, and
+<tt>fputs()</tt> for error messages. From <tt>string.h</tt> we use
+<tt>strcmp()</tt> for command line argument processing.
+From <tt>assert.h</tt> we use the <tt>assert()</tt> macro.
+From <tt>zlib.h</tt>
+we use the basic compression functions <tt>deflateInit()</tt>,
+<tt>deflate()</tt>, and <tt>deflateEnd()</tt>, and the basic decompression
+functions <tt>inflateInit()</tt>, <tt>inflate()</tt>, and
+<tt>inflateEnd()</tt>.
+<pre><b>
+#include &lt;stdio.h&gt;
+#include &lt;string.h&gt;
+#include &lt;assert.h&gt;
+#include "zlib.h"
+</b></pre><!-- -->
+<tt>CHUNK</tt> is simply the buffer size for feeding data to and pulling data
+from the <em>zlib</em> routines. Larger buffer sizes would be more efficient,
+especially for <tt>inflate()</tt>. If the memory is available, buffers sizes
+on the order of 128K or 256K bytes should be used.
+<pre><b>
+#define CHUNK 16384
+</b></pre><!-- -->
+The <tt>def()</tt> routine compresses data from an input file to an output file. The output data
+will be in the <em>zlib</em> format, which is different from the <em>gzip</em> or <em>zip</em>
+formats. The <em>zlib</em> format has a very small header of only two bytes to identify it as
+a <em>zlib</em> stream and to provide decoding information, and a four-byte trailer with a fast
+check value to verify the integrity of the uncompressed data after decoding.
+<pre><b>
+/* Compress from file source to file dest until EOF on source.
+ def() returns Z_OK on success, Z_MEM_ERROR if memory could not be
+ allocated for processing, Z_STREAM_ERROR if an invalid compression
+ level is supplied, Z_VERSION_ERROR if the version of zlib.h and the
+ version of the library linked do not match, or Z_ERRNO if there is
+ an error reading or writing the files. */
+int def(FILE *source, FILE *dest, int level)
+{
+</b></pre>
+Here are the local variables for <tt>def()</tt>. <tt>ret</tt> will be used for <em>zlib</em>
+return codes. <tt>flush</tt> will keep track of the current flushing state for <tt>deflate()</tt>,
+which is either no flushing, or flush to completion after the end of the input file is reached.
+<tt>have</tt> is the amount of data returned from <tt>deflate()</tt>. The <tt>strm</tt> structure
+is used to pass information to and from the <em>zlib</em> routines, and to maintain the
+<tt>deflate()</tt> state. <tt>in</tt> and <tt>out</tt> are the input and output buffers for
+<tt>deflate()</tt>.
+<pre><b>
+ int ret, flush;
+ unsigned have;
+ z_stream strm;
+ char in[CHUNK];
+ char out[CHUNK];
+</b></pre><!-- -->
+The first thing we do is to initialize the <em>zlib</em> state for compression using
+<tt>deflateInit()</tt>. This must be done before the first use of <tt>deflate()</tt>.
+The <tt>zalloc</tt>, <tt>zfree</tt>, and <tt>opaque</tt> fields in the <tt>strm</tt>
+structure must be initialized before calling <tt>deflateInit()</tt>. Here they are
+set to the <em>zlib</em> constant <tt>Z_NULL</tt> to request that <em>zlib</em> use
+the default memory allocation routines. An application may also choose to provide
+custom memory allocation routines here. <tt>deflateInit()</tt> will allocate on the
+order of 256K bytes for the internal state.
+(See <a href="zlib_tech.html"><em>zlib Technical Details</em></a>.)
+<p>
+<tt>deflateInit()</tt> is called with a pointer to the structure to be initialized and
+the compression level, which is an integer in the range of -1 to 9. Lower compression
+levels result in faster execution, but less compression. Higher levels result in
+greater compression, but slower execution. The <em>zlib</em> constant Z_DEFAULT_COMPRESSION,
+equal to -1,
+provides a good compromise between compression and speed and is equivalent to level 6.
+Level 0 actually does no compression at all, and in fact expands the data slightly to produce
+the <em>zlib</em> format (it is not a byte-for-byte copy of the input).
+More advanced applications of <em>zlib</em>
+may use <tt>deflateInit2()</tt> here instead. Such an application may want to reduce how
+much memory will be used, at some price in compression. Or it may need to request a
+<em>gzip</em> header and trailer instead of a <em>zlib</em> header and trailer, or raw
+encoding with no header or trailer at all.
+<p>
+We must check the return value of <tt>deflateInit()</tt> against the <em>zlib</em> constant
+<tt>Z_OK</tt> to make sure that it was able to
+allocate memory for the internal state, and that the provided arguments were valid.
+<tt>deflateInit()</tt> will also check that the version of <em>zlib</em> that the <tt>zlib.h</tt>
+file came from matches the version of <em>zlib</em> actually linked with the program. This
+is especially important for environments in which <em>zlib</em> is a shared library.
+<p>
+Note that an application can initialize multiple, independent <em>zlib</em> streams, which can
+operate in parallel. The state information maintained in the structure allows the <em>zlib</em>
+routines to be reentrant.
+<pre><b>
+ /* allocate deflate state */
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ ret = deflateInit(&amp;strm, level);
+ if (ret != Z_OK)
+ return ret;
+</b></pre><!-- -->
+With the pleasantries out of the way, now we can get down to business. The outer <tt>do</tt>-loop
+reads all of the input file and exits at the bottom of the loop once end-of-file is reached.
+This loop contains the only call of <tt>deflate()</tt>. So we must make sure that all of the
+input data has been processed and that all of the output data has been generated and consumed
+before we fall out of the loop at the bottom.
+<pre><b>
+ /* compress until end of file */
+ do {
+</b></pre>
+We start off by reading data from the input file. The number of bytes read is put directly
+into <tt>avail_in</tt>, and a pointer to those bytes is put into <tt>next_in</tt>. We also
+check to see if end-of-file on the input has been reached. If we are at the end of file, then <tt>flush</tt> is set to the
+<em>zlib</em> constant <tt>Z_FINISH</tt>, which is later passed to <tt>deflate()</tt> to
+indicate that this is the last chunk of input data to compress. We need to use <tt>feof()</tt>
+to check for end-of-file as opposed to seeing if fewer than <tt>CHUNK</tt> bytes have been read. The
+reason is that if the input file length is an exact multiple of <tt>CHUNK</tt>, we will miss
+the fact that we got to the end-of-file, and not know to tell <tt>deflate()</tt> to finish
+up the compressed stream. If we are not yet at the end of the input, then the <em>zlib</em>
+constant <tt>Z_NO_FLUSH</tt> will be passed to <tt>deflate</tt> to indicate that we are still
+in the middle of the uncompressed data.
+<p>
+If there is an error in reading from the input file, the process is aborted with
+<tt>deflateEnd()</tt> being called to free the allocated <em>zlib</em> state before returning
+the error. We wouldn't want a memory leak, now would we? <tt>deflateEnd()</tt> can be called
+at any time after the state has been initialized. Once that's done, <tt>deflateInit()</tt> (or
+<tt>deflateInit2()</tt>) would have to be called to start a new compression process. There is
+no point here in checking the <tt>deflateEnd()</tt> return code. The deallocation can't fail.
+<pre><b>
+ strm.avail_in = fread(in, 1, CHUNK, source);
+ if (ferror(source)) {
+ (void)deflateEnd(&amp;strm);
+ return Z_ERRNO;
+ }
+ flush = feof(source) ? Z_FINISH : Z_NO_FLUSH;
+ strm.next_in = in;
+</b></pre><!-- -->
+The inner <tt>do</tt>-loop passes our chunk of input data to <tt>deflate()</tt>, and then
+keeps calling <tt>deflate()</tt> until it is done producing output. Once there is no more
+new output, <tt>deflate()</tt> is guaranteed to have consumed all of the input, i.e.,
+<tt>avail_in</tt> will be zero.
+<pre><b>
+ /* run deflate() on input until output buffer not full, finish
+ compression if all of source has been read in */
+ do {
+</b></pre>
+Output space is provided to <tt>deflate()</tt> by setting <tt>avail_out</tt> to the number
+of available output bytes and <tt>next_out</tt> to a pointer to that space.
+<pre><b>
+ strm.avail_out = CHUNK;
+ strm.next_out = out;
+</b></pre>
+Now we call the compression engine itself, <tt>deflate()</tt>. It takes as many of the
+<tt>avail_in</tt> bytes at <tt>next_in</tt> as it can process, and writes as many as
+<tt>avail_out</tt> bytes to <tt>next_out</tt>. Those counters and pointers are then
+updated past the input data consumed and the output data written. It is the amount of
+output space available that may limit how much input is consumed.
+Hence the inner loop to make sure that
+all of the input is consumed by providing more output space each time. Since <tt>avail_in</tt>
+and <tt>next_in</tt> are updated by <tt>deflate()</tt>, we don't have to mess with those
+between <tt>deflate()</tt> calls until it's all used up.
+<p>
+The parameters to <tt>deflate()</tt> are a pointer to the <tt>strm</tt> structure containing
+the input and output information and the internal compression engine state, and a parameter
+indicating whether and how to flush data to the output. Normally <tt>deflate</tt> will consume
+several K bytes of input data before producing any output (except for the header), in order
+to accumulate statistics on the data for optimum compression. It will then put out a burst of
+compressed data, and proceed to consume more input before the next burst. Eventually,
+<tt>deflate()</tt>
+must be told to terminate the stream, complete the compression with provided input data, and
+write out the trailer check value. <tt>deflate()</tt> will continue to compress normally as long
+as the flush parameter is <tt>Z_NO_FLUSH</tt>. Once the <tt>Z_FINISH</tt> parameter is provided,
+<tt>deflate()</tt> will begin to complete the compressed output stream. However depending on how
+much output space is provided, <tt>deflate()</tt> may have to be called several times until it
+has provided the complete compressed stream, even after it has consumed all of the input. The flush
+parameter must continue to be <tt>Z_FINISH</tt> for those subsequent calls.
+<p>
+There are other values of the flush parameter that are used in more advanced applications. You can
+force <tt>deflate()</tt> to produce a burst of output that encodes all of the input data provided
+so far, even if it wouldn't have otherwise, for example to control data latency on a link with
+compressed data. You can also ask that <tt>deflate()</tt> do that as well as erase any history up to
+that point so that what follows can be decompressed independently, for example for random access
+applications. Both requests will degrade compression by an amount depending on how often such
+requests are made.
+<p>
+<tt>deflate()</tt> has a return value that can indicate errors, yet we do not check it here. Why
+not? Well, it turns out that <tt>deflate()</tt> can do no wrong here. Let's go through
+<tt>deflate()</tt>'s return values and dispense with them one by one. The possible values are
+<tt>Z_OK</tt>, <tt>Z_STREAM_END</tt>, <tt>Z_STREAM_ERROR</tt>, or <tt>Z_BUF_ERROR</tt>. <tt>Z_OK</tt>
+is, well, ok. <tt>Z_STREAM_END</tt> is also ok and will be returned for the last call of
+<tt>deflate()</tt>. This is already guaranteed by calling <tt>deflate()</tt> with <tt>Z_FINISH</tt>
+until it has no more output. <tt>Z_STREAM_ERROR</tt> is only possible if the stream is not
+initialized properly, but we did initialize it properly. There is no harm in checking for
+<tt>Z_STREAM_ERROR</tt> here, for example to check for the possibility that some
+other part of the application inadvertently clobbered the memory containing the <em>zlib</em> state.
+<tt>Z_BUF_ERROR</tt> will be explained further below, but
+suffice it to say that this is simply an indication that <tt>deflate()</tt> could not consume
+more input or produce more output. <tt>deflate()</tt> can be called again with more output space
+or more available input, which it will be in this code.
+<pre><b>
+ ret = deflate(&amp;strm, flush); /* no bad return value */
+ assert(ret != Z_STREAM_ERROR); /* state not clobbered */
+</b></pre>
+Now we compute how much output <tt>deflate()</tt> provided on the last call, which is the
+difference between how much space was provided before the call, and how much output space
+is still available after the call. Then that data, if any, is written to the output file.
+We can then reuse the output buffer for the next call of <tt>deflate()</tt>. Again if there
+is a file i/o error, we call <tt>deflateEnd()</tt> before returning to avoid a memory leak.
+<pre><b>
+ have = CHUNK - strm.avail_out;
+ if (fwrite(out, 1, have, dest) != have || ferror(dest)) {
+ (void)deflateEnd(&amp;strm);
+ return Z_ERRNO;
+ }
+</b></pre>
+The inner <tt>do</tt>-loop is repeated until the last <tt>deflate()</tt> call fails to fill the
+provided output buffer. Then we know that <tt>deflate()</tt> has done as much as it can with
+the provided input, and that all of that input has been consumed. We can then fall out of this
+loop and reuse the input buffer.
+<p>
+The way we tell that <tt>deflate()</tt> has no more output is by seeing that it did not fill
+the output buffer, leaving <tt>avail_out</tt> greater than zero. However suppose that
+<tt>deflate()</tt> has no more output, but just so happened to exactly fill the output buffer!
+<tt>avail_out</tt> is zero, and we can't tell that <tt>deflate()</tt> has done all it can.
+As far as we know, <tt>deflate()</tt>
+has more output for us. So we call it again. But now <tt>deflate()</tt> produces no output
+at all, and <tt>avail_out</tt> remains unchanged as <tt>CHUNK</tt>. That <tt>deflate()</tt> call
+wasn't able to do anything, either consume input or produce output, and so it returns
+<tt>Z_BUF_ERROR</tt>. (See, I told you I'd cover this later.) However this is not a problem at
+all. Now we finally have the desired indication that <tt>deflate()</tt> is really done,
+and so we drop out of the inner loop to provide more input to <tt>deflate()</tt>.
+<p>
+With <tt>flush</tt> set to <tt>Z_FINISH</tt>, this final set of <tt>deflate()</tt> calls will
+complete the output stream. Once that is done, subsequent calls of <tt>deflate()</tt> would return
+<tt>Z_STREAM_ERROR</tt> if the flush parameter is not <tt>Z_FINISH</tt>, and do no more processing
+until the state is reinitialized.
+<p>
+Some applications of <em>zlib</em> have two loops that call <tt>deflate()</tt>
+instead of the single inner loop we have here. The first loop would call
+without flushing and feed all of the data to <tt>deflate()</tt>. The second loop would call
+<tt>deflate()</tt> with no more
+data and the <tt>Z_FINISH</tt> parameter to complete the process. As you can see from this
+example, that can be avoided by simply keeping track of the current flush state.
+<pre><b>
+ } while (strm.avail_out == 0);
+ assert(strm.avail_in == 0); /* all input will be used */
+</b></pre><!-- -->
+Now we check to see if we have already processed all of the input file. That information was
+saved in the <tt>flush</tt> variable, so we see if that was set to <tt>Z_FINISH</tt>. If so,
+then we're done and we fall out of the outer loop. We're guaranteed to get <tt>Z_STREAM_END</tt>
+from the last <tt>deflate()</tt> call, since we ran it until the last chunk of input was
+consumed and all of the output was generated.
+<pre><b>
+ /* done when last data in file processed */
+ } while (flush != Z_FINISH);
+ assert(ret == Z_STREAM_END); /* stream will be complete */
+</b></pre><!-- -->
+The process is complete, but we still need to deallocate the state to avoid a memory leak
+(or rather more like a memory hemorrhage if you didn't do this). Then
+finally we can return with a happy return value.
+<pre><b>
+ /* clean up and return */
+ (void)deflateEnd(&amp;strm);
+ return Z_OK;
+}
+</b></pre><!-- -->
+Now we do the same thing for decompression in the <tt>inf()</tt> routine. <tt>inf()</tt>
+decompresses what is hopefully a valid <em>zlib</em> stream from the input file and writes the
+uncompressed data to the output file. Much of the discussion above for <tt>def()</tt>
+applies to <tt>inf()</tt> as well, so the discussion here will focus on the differences between
+the two.
+<pre><b>
+/* Decompress from file source to file dest until stream ends or EOF.
+ inf() returns Z_OK on success, Z_MEM_ERROR if memory could not be
+ allocated for processing, Z_DATA_ERROR if the deflate data is
+ invalid or incomplete, Z_VERSION_ERROR if the version of zlib.h and
+ the version of the library linked do not match, or Z_ERRNO if there
+ is an error reading or writing the files. */
+int inf(FILE *source, FILE *dest)
+{
+</b></pre>
+The local variables have the same functionality as they do for <tt>def()</tt>. The
+only difference is that there is no <tt>flush</tt> variable, since <tt>inflate()</tt>
+can tell from the <em>zlib</em> stream itself when the stream is complete.
+<pre><b>
+ int ret;
+ unsigned have;
+ z_stream strm;
+ char in[CHUNK];
+ char out[CHUNK];
+</b></pre><!-- -->
+The initialization of the state is the same, except that there is no compression level,
+of course, and two more elements of the structure are initialized. <tt>avail_in</tt>
+and <tt>next_in</tt> must be initialized before calling <tt>inflateInit()</tt>. This
+is because the application has the option to provide the start of the zlib stream in
+order for <tt>inflateInit()</tt> to have access to information about the compression
+method to aid in memory allocation. In the current implementation of <em>zlib</em>
+(up through versions 1.2.x), the method-dependent memory allocations are deferred to the first call of
+<tt>inflate()</tt> anyway. However those fields must be initialized since later versions
+of <em>zlib</em> that provide more compression methods may take advantage of this interface.
+In any case, no decompression is performed by <tt>inflateInit()</tt>, so the
+<tt>avail_out</tt> and <tt>next_out</tt> fields do not need to be initialized before calling.
+<p>
+Here <tt>avail_in</tt> is set to zero and <tt>next_in</tt> is set to <tt>Z_NULL</tt> to
+indicate that no input data is being provided.
+<pre><b>
+ /* allocate inflate state */
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit(&amp;strm);
+ if (ret != Z_OK)
+ return ret;
+</b></pre><!-- -->
+The outer <tt>do</tt>-loop decompresses input until <tt>inflate()</tt> indicates
+that it has reached the end of the compressed data and has produced all of the uncompressed
+output. This is in contrast to <tt>def()</tt> which processes all of the input file.
+If end-of-file is reached before the compressed data self-terminates, then the compressed
+data is incomplete and an error is returned.
+<pre><b>
+ /* decompress until deflate stream ends or end of file */
+ do {
+</b></pre>
+We read input data and set the <tt>strm</tt> structure accordingly. If we've reached the
+end of the input file, then we leave the outer loop and report an error, since the
+compressed data is incomplete. Note that we may read more data than is eventually consumed
+by <tt>inflate()</tt>, if the input file continues past the <em>zlib</em> stream.
+For applications where <em>zlib</em> streams are embedded in other data, this routine would
+need to be modified to return the unused data, or at least indicate how much of the input
+data was not used, so the application would know where to pick up after the <em>zlib</em> stream.
+<pre><b>
+ strm.avail_in = fread(in, 1, CHUNK, source);
+ if (ferror(source)) {
+ (void)inflateEnd(&amp;strm);
+ return Z_ERRNO;
+ }
+ if (strm.avail_in == 0)
+ break;
+ strm.next_in = in;
+</b></pre><!-- -->
+The inner <tt>do</tt>-loop has the same function it did in <tt>def()</tt>, which is to
+keep calling <tt>inflate()</tt> until has generated all of the output it can with the
+provided input.
+<pre><b>
+ /* run inflate() on input until output buffer not full */
+ do {
+</b></pre>
+Just like in <tt>def()</tt>, the same output space is provided for each call of <tt>inflate()</tt>.
+<pre><b>
+ strm.avail_out = CHUNK;
+ strm.next_out = out;
+</b></pre>
+Now we run the decompression engine itself. There is no need to adjust the flush parameter, since
+the <em>zlib</em> format is self-terminating. The main difference here is that there are
+return values that we need to pay attention to. <tt>Z_DATA_ERROR</tt>
+indicates that <tt>inflate()</tt> detected an error in the <em>zlib</em> compressed data format,
+which means that either the data is not a <em>zlib</em> stream to begin with, or that the data was
+corrupted somewhere along the way since it was compressed. The other error to be processed is
+<tt>Z_MEM_ERROR</tt>, which can occur since memory allocation is deferred until <tt>inflate()</tt>
+needs it, unlike <tt>deflate()</tt>, whose memory is allocated at the start by <tt>deflateInit()</tt>.
+<p>
+Advanced applications may use
+<tt>deflateSetDictionary()</tt> to prime <tt>deflate()</tt> with a set of likely data to improve the
+first 32K or so of compression. This is noted in the <em>zlib</em> header, so <tt>inflate()</tt>
+requests that that dictionary be provided before it can start to decompress. Without the dictionary,
+correct decompression is not possible. For this routine, we have no idea what the dictionary is,
+so the <tt>Z_NEED_DICT</tt> indication is converted to a <tt>Z_DATA_ERROR</tt>.
+<p>
+<tt>inflate()</tt> can also return <tt>Z_STREAM_ERROR</tt>, which should not be possible here,
+but could be checked for as noted above for <tt>def()</tt>. <tt>Z_BUF_ERROR</tt> does not need to be
+checked for here, for the same reasons noted for <tt>def()</tt>. <tt>Z_STREAM_END</tt> will be
+checked for later.
+<pre><b>
+ ret = inflate(&amp;strm, Z_NO_FLUSH);
+ assert(ret != Z_STREAM_ERROR); /* state not clobbered */
+ switch (ret) {
+ case Z_NEED_DICT:
+ ret = Z_DATA_ERROR; /* and fall through */
+ case Z_DATA_ERROR:
+ case Z_MEM_ERROR:
+ (void)inflateEnd(&amp;strm);
+ return ret;
+ }
+</b></pre>
+The output of <tt>inflate()</tt> is handled identically to that of <tt>deflate()</tt>.
+<pre><b>
+ have = CHUNK - strm.avail_out;
+ if (fwrite(out, 1, have, dest) != have || ferror(dest)) {
+ (void)inflateEnd(&amp;strm);
+ return Z_ERRNO;
+ }
+</b></pre>
+The inner <tt>do</tt>-loop ends when <tt>inflate()</tt> has no more output as indicated
+by not filling the output buffer, just as for <tt>deflate()</tt>. In this case, we cannot
+assert that <tt>strm.avail_in</tt> will be zero, since the deflate stream may end before the file
+does.
+<pre><b>
+ } while (strm.avail_out == 0);
+</b></pre><!-- -->
+The outer <tt>do</tt>-loop ends when <tt>inflate()</tt> reports that it has reached the
+end of the input <em>zlib</em> stream, has completed the decompression and integrity
+check, and has provided all of the output. This is indicated by the <tt>inflate()</tt>
+return value <tt>Z_STREAM_END</tt>. The inner loop is guaranteed to leave <tt>ret</tt>
+equal to <tt>Z_STREAM_END</tt> if the last chunk of the input file read contained the end
+of the <em>zlib</em> stream. So if the return value is not <tt>Z_STREAM_END</tt>, the
+loop continues to read more input.
+<pre><b>
+ /* done when inflate() says it's done */
+ } while (ret != Z_STREAM_END);
+</b></pre><!-- -->
+At this point, decompression successfully completed, or we broke out of the loop due to no
+more data being available from the input file. If the last <tt>inflate()</tt> return value
+is not <tt>Z_STREAM_END</tt>, then the <em>zlib</em> stream was incomplete and a data error
+is returned. Otherwise, we return with a happy return value. Of course, <tt>inflateEnd()</tt>
+is called first to avoid a memory leak.
+<pre><b>
+ /* clean up and return */
+ (void)inflateEnd(&amp;strm);
+ return ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR;
+}
+</b></pre><!-- -->
+That ends the routines that directly use <em>zlib</em>. The following routines make this
+a command-line program by running data through the above routines from <tt>stdin</tt> to
+<tt>stdout</tt>, and handling any errors reported by <tt>def()</tt> or <tt>inf()</tt>.
+<p>
+<tt>zerr()</tt> is used to interpret the possible error codes from <tt>def()</tt>
+and <tt>inf()</tt>, as detailed in their comments above, and print out an error message.
+Note that these are only a subset of the possible return values from <tt>deflate()</tt>
+and <tt>inflate()</tt>.
+<pre><b>
+/* report a zlib or i/o error */
+void zerr(int ret)
+{
+ fputs("zpipe: ", stderr);
+ switch (ret) {
+ case Z_ERRNO:
+ if (ferror(stdin))
+ fputs("error reading stdin\n", stderr);
+ if (ferror(stdout))
+ fputs("error writing stdout\n", stderr);
+ break;
+ case Z_STREAM_ERROR:
+ fputs("invalid compression level\n", stderr);
+ break;
+ case Z_DATA_ERROR:
+ fputs("invalid or incomplete deflate data\n", stderr);
+ break;
+ case Z_MEM_ERROR:
+ fputs("out of memory\n", stderr);
+ break;
+ case Z_VERSION_ERROR:
+ fputs("zlib version mismatch!\n", stderr);
+ }
+}
+</b></pre><!-- -->
+Here is the <tt>main()</tt> routine used to test <tt>def()</tt> and <tt>inf()</tt>. The
+<tt>zpipe</tt> command is simply a compression pipe from <tt>stdin</tt> to <tt>stdout</tt>, if
+no arguments are given, or it is a decompression pipe if <tt>zpipe -d</tt> is used. If any other
+arguments are provided, no compression or decompression is performed. Instead a usage
+message is displayed. Examples are <tt>zpipe < foo.txt > foo.txt.z</tt> to compress, and
+<tt>zpipe -d < foo.txt.z > foo.txt</tt> to decompress.
+<pre><b>
+/* compress or decompress from stdin to stdout */
+int main(int argc, char **argv)
+{
+ int ret;
+
+ /* do compression if no arguments */
+ if (argc == 1) {
+ ret = def(stdin, stdout, Z_DEFAULT_COMPRESSION);
+ if (ret != Z_OK)
+ zerr(ret);
+ return ret;
+ }
+
+ /* do decompression if -d specified */
+ else if (argc == 2 &amp;&amp; strcmp(argv[1], "-d") == 0) {
+ ret = inf(stdin, stdout);
+ if (ret != Z_OK)
+ zerr(ret);
+ return ret;
+ }
+
+ /* otherwise, report usage */
+ else {
+ fputs("zpipe usage: zpipe [-d] &lt; source &gt; dest\n", stderr);
+ return 1;
+ }
+}
+</b></pre>
+<hr>
+<i>Copyright (c) 2004 by Mark Adler<br>Last modified 13 November 2004</i>
+</body>
+</html>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/zpipe.c b/Build/source/libs/zlib/zlib-1.2.3/examples/zpipe.c
new file mode 100644
index 00000000000..26abb56a9ca
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/zpipe.c
@@ -0,0 +1,191 @@
+/* zpipe.c: example of proper use of zlib's inflate() and deflate()
+ Not copyrighted -- provided to the public domain
+ Version 1.2 9 November 2004 Mark Adler */
+
+/* Version history:
+ 1.0 30 Oct 2004 First version
+ 1.1 8 Nov 2004 Add void casting for unused return values
+ Use switch statement for inflate() return values
+ 1.2 9 Nov 2004 Add assertions to document zlib guarantees
+ 1.3 6 Apr 2005 Remove incorrect assertion in inf()
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include "zlib.h"
+
+#define CHUNK 16384
+
+/* Compress from file source to file dest until EOF on source.
+ def() returns Z_OK on success, Z_MEM_ERROR if memory could not be
+ allocated for processing, Z_STREAM_ERROR if an invalid compression
+ level is supplied, Z_VERSION_ERROR if the version of zlib.h and the
+ version of the library linked do not match, or Z_ERRNO if there is
+ an error reading or writing the files. */
+int def(FILE *source, FILE *dest, int level)
+{
+ int ret, flush;
+ unsigned have;
+ z_stream strm;
+ char in[CHUNK];
+ char out[CHUNK];
+
+ /* allocate deflate state */
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ ret = deflateInit(&strm, level);
+ if (ret != Z_OK)
+ return ret;
+
+ /* compress until end of file */
+ do {
+ strm.avail_in = fread(in, 1, CHUNK, source);
+ if (ferror(source)) {
+ (void)deflateEnd(&strm);
+ return Z_ERRNO;
+ }
+ flush = feof(source) ? Z_FINISH : Z_NO_FLUSH;
+ strm.next_in = in;
+
+ /* run deflate() on input until output buffer not full, finish
+ compression if all of source has been read in */
+ do {
+ strm.avail_out = CHUNK;
+ strm.next_out = out;
+ ret = deflate(&strm, flush); /* no bad return value */
+ assert(ret != Z_STREAM_ERROR); /* state not clobbered */
+ have = CHUNK - strm.avail_out;
+ if (fwrite(out, 1, have, dest) != have || ferror(dest)) {
+ (void)deflateEnd(&strm);
+ return Z_ERRNO;
+ }
+ } while (strm.avail_out == 0);
+ assert(strm.avail_in == 0); /* all input will be used */
+
+ /* done when last data in file processed */
+ } while (flush != Z_FINISH);
+ assert(ret == Z_STREAM_END); /* stream will be complete */
+
+ /* clean up and return */
+ (void)deflateEnd(&strm);
+ return Z_OK;
+}
+
+/* Decompress from file source to file dest until stream ends or EOF.
+ inf() returns Z_OK on success, Z_MEM_ERROR if memory could not be
+ allocated for processing, Z_DATA_ERROR if the deflate data is
+ invalid or incomplete, Z_VERSION_ERROR if the version of zlib.h and
+ the version of the library linked do not match, or Z_ERRNO if there
+ is an error reading or writing the files. */
+int inf(FILE *source, FILE *dest)
+{
+ int ret;
+ unsigned have;
+ z_stream strm;
+ char in[CHUNK];
+ char out[CHUNK];
+
+ /* allocate inflate state */
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit(&strm);
+ if (ret != Z_OK)
+ return ret;
+
+ /* decompress until deflate stream ends or end of file */
+ do {
+ strm.avail_in = fread(in, 1, CHUNK, source);
+ if (ferror(source)) {
+ (void)inflateEnd(&strm);
+ return Z_ERRNO;
+ }
+ if (strm.avail_in == 0)
+ break;
+ strm.next_in = in;
+
+ /* run inflate() on input until output buffer not full */
+ do {
+ strm.avail_out = CHUNK;
+ strm.next_out = out;
+ ret = inflate(&strm, Z_NO_FLUSH);
+ assert(ret != Z_STREAM_ERROR); /* state not clobbered */
+ switch (ret) {
+ case Z_NEED_DICT:
+ ret = Z_DATA_ERROR; /* and fall through */
+ case Z_DATA_ERROR:
+ case Z_MEM_ERROR:
+ (void)inflateEnd(&strm);
+ return ret;
+ }
+ have = CHUNK - strm.avail_out;
+ if (fwrite(out, 1, have, dest) != have || ferror(dest)) {
+ (void)inflateEnd(&strm);
+ return Z_ERRNO;
+ }
+ } while (strm.avail_out == 0);
+
+ /* done when inflate() says it's done */
+ } while (ret != Z_STREAM_END);
+
+ /* clean up and return */
+ (void)inflateEnd(&strm);
+ return ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR;
+}
+
+/* report a zlib or i/o error */
+void zerr(int ret)
+{
+ fputs("zpipe: ", stderr);
+ switch (ret) {
+ case Z_ERRNO:
+ if (ferror(stdin))
+ fputs("error reading stdin\n", stderr);
+ if (ferror(stdout))
+ fputs("error writing stdout\n", stderr);
+ break;
+ case Z_STREAM_ERROR:
+ fputs("invalid compression level\n", stderr);
+ break;
+ case Z_DATA_ERROR:
+ fputs("invalid or incomplete deflate data\n", stderr);
+ break;
+ case Z_MEM_ERROR:
+ fputs("out of memory\n", stderr);
+ break;
+ case Z_VERSION_ERROR:
+ fputs("zlib version mismatch!\n", stderr);
+ }
+}
+
+/* compress or decompress from stdin to stdout */
+int main(int argc, char **argv)
+{
+ int ret;
+
+ /* do compression if no arguments */
+ if (argc == 1) {
+ ret = def(stdin, stdout, Z_DEFAULT_COMPRESSION);
+ if (ret != Z_OK)
+ zerr(ret);
+ return ret;
+ }
+
+ /* do decompression if -d specified */
+ else if (argc == 2 && strcmp(argv[1], "-d") == 0) {
+ ret = inf(stdin, stdout);
+ if (ret != Z_OK)
+ zerr(ret);
+ return ret;
+ }
+
+ /* otherwise, report usage */
+ else {
+ fputs("zpipe usage: zpipe [-d] < source > dest\n", stderr);
+ return 1;
+ }
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/examples/zran.c b/Build/source/libs/zlib/zlib-1.2.3/examples/zran.c
new file mode 100644
index 00000000000..8c7717eb2cd
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/examples/zran.c
@@ -0,0 +1,404 @@
+/* zran.c -- example of zlib/gzip stream indexing and random access
+ * Copyright (C) 2005 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ Version 1.0 29 May 2005 Mark Adler */
+
+/* Illustrate the use of Z_BLOCK, inflatePrime(), and inflateSetDictionary()
+ for random access of a compressed file. A file containing a zlib or gzip
+ stream is provided on the command line. The compressed stream is decoded in
+ its entirety, and an index built with access points about every SPAN bytes
+ in the uncompressed output. The compressed file is left open, and can then
+ be read randomly, having to decompress on the average SPAN/2 uncompressed
+ bytes before getting to the desired block of data.
+
+ An access point can be created at the start of any deflate block, by saving
+ the starting file offset and bit of that block, and the 32K bytes of
+ uncompressed data that precede that block. Also the uncompressed offset of
+ that block is saved to provide a referece for locating a desired starting
+ point in the uncompressed stream. build_index() works by decompressing the
+ input zlib or gzip stream a block at a time, and at the end of each block
+ deciding if enough uncompressed data has gone by to justify the creation of
+ a new access point. If so, that point is saved in a data structure that
+ grows as needed to accommodate the points.
+
+ To use the index, an offset in the uncompressed data is provided, for which
+ the latest accees point at or preceding that offset is located in the index.
+ The input file is positioned to the specified location in the index, and if
+ necessary the first few bits of the compressed data is read from the file.
+ inflate is initialized with those bits and the 32K of uncompressed data, and
+ the decompression then proceeds until the desired offset in the file is
+ reached. Then the decompression continues to read the desired uncompressed
+ data from the file.
+
+ Another approach would be to generate the index on demand. In that case,
+ requests for random access reads from the compressed data would try to use
+ the index, but if a read far enough past the end of the index is required,
+ then further index entries would be generated and added.
+
+ There is some fair bit of overhead to starting inflation for the random
+ access, mainly copying the 32K byte dictionary. So if small pieces of the
+ file are being accessed, it would make sense to implement a cache to hold
+ some lookahead and avoid many calls to extract() for small lengths.
+
+ Another way to build an index would be to use inflateCopy(). That would
+ not be constrained to have access points at block boundaries, but requires
+ more memory per access point, and also cannot be saved to file due to the
+ use of pointers in the state. The approach here allows for storage of the
+ index in a file.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "zlib.h"
+
+#define local static
+
+#define SPAN 1048576L /* desired distance between access points */
+#define WINSIZE 32768U /* sliding window size */
+#define CHUNK 16384 /* file input buffer size */
+
+/* access point entry */
+struct point {
+ off_t out; /* corresponding offset in uncompressed data */
+ off_t in; /* offset in input file of first full byte */
+ int bits; /* number of bits (1-7) from byte at in - 1, or 0 */
+ unsigned char window[WINSIZE]; /* preceding 32K of uncompressed data */
+};
+
+/* access point list */
+struct access {
+ int have; /* number of list entries filled in */
+ int size; /* number of list entries allocated */
+ struct point *list; /* allocated list */
+};
+
+/* Deallocate an index built by build_index() */
+local void free_index(struct access *index)
+{
+ if (index != NULL) {
+ free(index->list);
+ free(index);
+ }
+}
+
+/* Add an entry to the access point list. If out of memory, deallocate the
+ existing list and return NULL. */
+local struct access *addpoint(struct access *index, int bits,
+ off_t in, off_t out, unsigned left, unsigned char *window)
+{
+ struct point *next;
+
+ /* if list is empty, create it (start with eight points) */
+ if (index == NULL) {
+ index = malloc(sizeof(struct access));
+ if (index == NULL) return NULL;
+ index->list = malloc(sizeof(struct point) << 3);
+ if (index->list == NULL) {
+ free(index);
+ return NULL;
+ }
+ index->size = 8;
+ index->have = 0;
+ }
+
+ /* if list is full, make it bigger */
+ else if (index->have == index->size) {
+ index->size <<= 1;
+ next = realloc(index->list, sizeof(struct point) * index->size);
+ if (next == NULL) {
+ free_index(index);
+ return NULL;
+ }
+ index->list = next;
+ }
+
+ /* fill in entry and increment how many we have */
+ next = index->list + index->have;
+ next->bits = bits;
+ next->in = in;
+ next->out = out;
+ if (left)
+ memcpy(next->window, window + WINSIZE - left, left);
+ if (left < WINSIZE)
+ memcpy(next->window + left, window, WINSIZE - left);
+ index->have++;
+
+ /* return list, possibly reallocated */
+ return index;
+}
+
+/* Make one entire pass through the compressed stream and build an index, with
+ access points about every span bytes of uncompressed output -- span is
+ chosen to balance the speed of random access against the memory requirements
+ of the list, about 32K bytes per access point. Note that data after the end
+ of the first zlib or gzip stream in the file is ignored. build_index()
+ returns the number of access points on success (>= 1), Z_MEM_ERROR for out
+ of memory, Z_DATA_ERROR for an error in the input file, or Z_ERRNO for a
+ file read error. On success, *built points to the resulting index. */
+local int build_index(FILE *in, off_t span, struct access **built)
+{
+ int ret;
+ off_t totin, totout; /* our own total counters to avoid 4GB limit */
+ off_t last; /* totout value of last access point */
+ struct access *index; /* access points being generated */
+ z_stream strm;
+ unsigned char input[CHUNK];
+ unsigned char window[WINSIZE];
+
+ /* initialize inflate */
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit2(&strm, 47); /* automatic zlib or gzip decoding */
+ if (ret != Z_OK)
+ return ret;
+
+ /* inflate the input, maintain a sliding window, and build an index -- this
+ also validates the integrity of the compressed data using the check
+ information at the end of the gzip or zlib stream */
+ totin = totout = last = 0;
+ index = NULL; /* will be allocated by first addpoint() */
+ strm.avail_out = 0;
+ do {
+ /* get some compressed data from input file */
+ strm.avail_in = fread(input, 1, CHUNK, in);
+ if (ferror(in)) {
+ ret = Z_ERRNO;
+ goto build_index_error;
+ }
+ if (strm.avail_in == 0) {
+ ret = Z_DATA_ERROR;
+ goto build_index_error;
+ }
+ strm.next_in = input;
+
+ /* process all of that, or until end of stream */
+ do {
+ /* reset sliding window if necessary */
+ if (strm.avail_out == 0) {
+ strm.avail_out = WINSIZE;
+ strm.next_out = window;
+ }
+
+ /* inflate until out of input, output, or at end of block --
+ update the total input and output counters */
+ totin += strm.avail_in;
+ totout += strm.avail_out;
+ ret = inflate(&strm, Z_BLOCK); /* return at end of block */
+ totin -= strm.avail_in;
+ totout -= strm.avail_out;
+ if (ret == Z_NEED_DICT)
+ ret = Z_DATA_ERROR;
+ if (ret == Z_MEM_ERROR || ret == Z_DATA_ERROR)
+ goto build_index_error;
+ if (ret == Z_STREAM_END)
+ break;
+
+ /* if at end of block, consider adding an index entry (note that if
+ data_type indicates an end-of-block, then all of the
+ uncompressed data from that block has been delivered, and none
+ of the compressed data after that block has been consumed,
+ except for up to seven bits) -- the totout == 0 provides an
+ entry point after the zlib or gzip header, and assures that the
+ index always has at least one access point; we avoid creating an
+ access point after the last block by checking bit 6 of data_type
+ */
+ if ((strm.data_type & 128) && !(strm.data_type & 64) &&
+ (totout == 0 || totout - last > span)) {
+ index = addpoint(index, strm.data_type & 7, totin,
+ totout, strm.avail_out, window);
+ if (index == NULL) {
+ ret = Z_MEM_ERROR;
+ goto build_index_error;
+ }
+ last = totout;
+ }
+ } while (strm.avail_in != 0);
+ } while (ret != Z_STREAM_END);
+
+ /* clean up and return index (release unused entries in list) */
+ (void)inflateEnd(&strm);
+ index = realloc(index, sizeof(struct point) * index->have);
+ index->size = index->have;
+ *built = index;
+ return index->size;
+
+ /* return error */
+ build_index_error:
+ (void)inflateEnd(&strm);
+ if (index != NULL)
+ free_index(index);
+ return ret;
+}
+
+/* Use the index to read len bytes from offset into buf, return bytes read or
+ negative for error (Z_DATA_ERROR or Z_MEM_ERROR). If data is requested past
+ the end of the uncompressed data, then extract() will return a value less
+ than len, indicating how much as actually read into buf. This function
+ should not return a data error unless the file was modified since the index
+ was generated. extract() may also return Z_ERRNO if there is an error on
+ reading or seeking the input file. */
+local int extract(FILE *in, struct access *index, off_t offset,
+ unsigned char *buf, int len)
+{
+ int ret, skip;
+ z_stream strm;
+ struct point *here;
+ unsigned char input[CHUNK];
+ unsigned char discard[WINSIZE];
+
+ /* proceed only if something reasonable to do */
+ if (len < 0)
+ return 0;
+
+ /* find where in stream to start */
+ here = index->list;
+ ret = index->have;
+ while (--ret && here[1].out <= offset)
+ here++;
+
+ /* initialize file and inflate state to start there */
+ strm.zalloc = Z_NULL;
+ strm.zfree = Z_NULL;
+ strm.opaque = Z_NULL;
+ strm.avail_in = 0;
+ strm.next_in = Z_NULL;
+ ret = inflateInit2(&strm, -15); /* raw inflate */
+ if (ret != Z_OK)
+ return ret;
+ ret = fseeko(in, here->in - (here->bits ? 1 : 0), SEEK_SET);
+ if (ret == -1)
+ goto extract_ret;
+ if (here->bits) {
+ ret = getc(in);
+ if (ret == -1) {
+ ret = ferror(in) ? Z_ERRNO : Z_DATA_ERROR;
+ goto extract_ret;
+ }
+ (void)inflatePrime(&strm, here->bits, ret >> (8 - here->bits));
+ }
+ (void)inflateSetDictionary(&strm, here->window, WINSIZE);
+
+ /* skip uncompressed bytes until offset reached, then satisfy request */
+ offset -= here->out;
+ strm.avail_in = 0;
+ skip = 1; /* while skipping to offset */
+ do {
+ /* define where to put uncompressed data, and how much */
+ if (offset == 0 && skip) { /* at offset now */
+ strm.avail_out = len;
+ strm.next_out = buf;
+ skip = 0; /* only do this once */
+ }
+ if (offset > WINSIZE) { /* skip WINSIZE bytes */
+ strm.avail_out = WINSIZE;
+ strm.next_out = discard;
+ offset -= WINSIZE;
+ }
+ else if (offset != 0) { /* last skip */
+ strm.avail_out = (unsigned)offset;
+ strm.next_out = discard;
+ offset = 0;
+ }
+
+ /* uncompress until avail_out filled, or end of stream */
+ do {
+ if (strm.avail_in == 0) {
+ strm.avail_in = fread(input, 1, CHUNK, in);
+ if (ferror(in)) {
+ ret = Z_ERRNO;
+ goto extract_ret;
+ }
+ if (strm.avail_in == 0) {
+ ret = Z_DATA_ERROR;
+ goto extract_ret;
+ }
+ strm.next_in = input;
+ }
+ ret = inflate(&strm, Z_NO_FLUSH); /* normal inflate */
+ if (ret == Z_NEED_DICT)
+ ret = Z_DATA_ERROR;
+ if (ret == Z_MEM_ERROR || ret == Z_DATA_ERROR)
+ goto extract_ret;
+ if (ret == Z_STREAM_END)
+ break;
+ } while (strm.avail_out != 0);
+
+ /* if reach end of stream, then don't keep trying to get more */
+ if (ret == Z_STREAM_END)
+ break;
+
+ /* do until offset reached and requested data read, or stream ends */
+ } while (skip);
+
+ /* compute number of uncompressed bytes read after offset */
+ ret = skip ? 0 : len - strm.avail_out;
+
+ /* clean up and return bytes read or error */
+ extract_ret:
+ (void)inflateEnd(&strm);
+ return ret;
+}
+
+/* Demonstrate the use of build_index() and extract() by processing the file
+ provided on the command line, and the extracting 16K from about 2/3rds of
+ the way through the uncompressed output, and writing that to stdout. */
+int main(int argc, char **argv)
+{
+ int len;
+ off_t offset;
+ FILE *in;
+ struct access *index;
+ unsigned char buf[CHUNK];
+
+ /* open input file */
+ if (argc != 2) {
+ fprintf(stderr, "usage: zran file.gz\n");
+ return 1;
+ }
+ in = fopen(argv[1], "rb");
+ if (in == NULL) {
+ fprintf(stderr, "zran: could not open %s for reading\n", argv[1]);
+ return 1;
+ }
+
+ /* build index */
+ len = build_index(in, SPAN, &index);
+ if (len < 0) {
+ fclose(in);
+ switch (len) {
+ case Z_MEM_ERROR:
+ fprintf(stderr, "zran: out of memory\n");
+ break;
+ case Z_DATA_ERROR:
+ fprintf(stderr, "zran: compressed data error in %s\n", argv[1]);
+ break;
+ case Z_ERRNO:
+ fprintf(stderr, "zran: read error on %s\n", argv[1]);
+ break;
+ default:
+ fprintf(stderr, "zran: error %d while building index\n", len);
+ }
+ return 1;
+ }
+ fprintf(stderr, "zran: built index with %d access points\n", len);
+
+ /* use index by reading some bytes from an arbitrary offset */
+ offset = (index->list[index->have - 1].out << 1) / 3;
+ len = extract(in, index, offset, buf, CHUNK);
+ if (len < 0)
+ fprintf(stderr, "zran: extraction failed: %s error\n",
+ len == Z_MEM_ERROR ? "out of memory" : "input corrupted");
+ else {
+ fwrite(buf, 1, len, stdout);
+ fprintf(stderr, "zran: extracted %d bytes at %llu\n", len, offset);
+ }
+
+ /* clean up and exit */
+ free_index(index);
+ fclose(in);
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/gzio.c b/Build/source/libs/zlib/zlib-1.2.3/gzio.c
new file mode 100644
index 00000000000..7e90f4928fc
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/gzio.c
@@ -0,0 +1,1026 @@
+/* gzio.c -- IO on .gz files
+ * Copyright (C) 1995-2005 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ *
+ * Compile this file with -DNO_GZCOMPRESS to avoid the compression code.
+ */
+
+/* @(#) $Id$ */
+
+#include <stdio.h>
+
+#include "zutil.h"
+
+#ifdef NO_DEFLATE /* for compatibility with old definition */
+# define NO_GZCOMPRESS
+#endif
+
+#ifndef NO_DUMMY_DECL
+struct internal_state {int dummy;}; /* for buggy compilers */
+#endif
+
+#ifndef Z_BUFSIZE
+# ifdef MAXSEG_64K
+# define Z_BUFSIZE 4096 /* minimize memory usage for 16-bit DOS */
+# else
+# define Z_BUFSIZE 16384
+# endif
+#endif
+#ifndef Z_PRINTF_BUFSIZE
+# define Z_PRINTF_BUFSIZE 4096
+#endif
+
+#ifdef __MVS__
+# pragma map (fdopen , "\174\174FDOPEN")
+ FILE *fdopen(int, const char *);
+#endif
+
+#ifndef STDC
+extern voidp malloc OF((uInt size));
+extern void free OF((voidpf ptr));
+#endif
+
+#define ALLOC(size) malloc(size)
+#define TRYFREE(p) {if (p) free(p);}
+
+static int const gz_magic[2] = {0x1f, 0x8b}; /* gzip magic header */
+
+/* gzip flag byte */
+#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
+#define HEAD_CRC 0x02 /* bit 1 set: header CRC present */
+#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
+#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
+#define COMMENT 0x10 /* bit 4 set: file comment present */
+#define RESERVED 0xE0 /* bits 5..7: reserved */
+
+typedef struct gz_stream {
+ z_stream stream;
+ int z_err; /* error code for last stream operation */
+ int z_eof; /* set if end of input file */
+ FILE *file; /* .gz file */
+ Byte *inbuf; /* input buffer */
+ Byte *outbuf; /* output buffer */
+ uLong crc; /* crc32 of uncompressed data */
+ char *msg; /* error message */
+ char *path; /* path name for debugging only */
+ int transparent; /* 1 if input file is not a .gz file */
+ char mode; /* 'w' or 'r' */
+ z_off_t start; /* start of compressed data in file (header skipped) */
+ z_off_t in; /* bytes into deflate or inflate */
+ z_off_t out; /* bytes out of deflate or inflate */
+ int back; /* one character push-back */
+ int last; /* true if push-back is last character */
+} gz_stream;
+
+
+local gzFile gz_open OF((const char *path, const char *mode, int fd));
+local int do_flush OF((gzFile file, int flush));
+local int get_byte OF((gz_stream *s));
+local void check_header OF((gz_stream *s));
+local int destroy OF((gz_stream *s));
+local void putLong OF((FILE *file, uLong x));
+local uLong getLong OF((gz_stream *s));
+
+/* ===========================================================================
+ Opens a gzip (.gz) file for reading or writing. The mode parameter
+ is as in fopen ("rb" or "wb"). The file is given either by file descriptor
+ or path name (if fd == -1).
+ gz_open returns NULL if the file could not be opened or if there was
+ insufficient memory to allocate the (de)compression state; errno
+ can be checked to distinguish the two cases (if errno is zero, the
+ zlib error is Z_MEM_ERROR).
+*/
+local gzFile gz_open (path, mode, fd)
+ const char *path;
+ const char *mode;
+ int fd;
+{
+ int err;
+ int level = Z_DEFAULT_COMPRESSION; /* compression level */
+ int strategy = Z_DEFAULT_STRATEGY; /* compression strategy */
+ char *p = (char*)mode;
+ gz_stream *s;
+ char fmode[80]; /* copy of mode, without the compression level */
+ char *m = fmode;
+
+ if (!path || !mode) return Z_NULL;
+
+ s = (gz_stream *)ALLOC(sizeof(gz_stream));
+ if (!s) return Z_NULL;
+
+ s->stream.zalloc = (alloc_func)0;
+ s->stream.zfree = (free_func)0;
+ s->stream.opaque = (voidpf)0;
+ s->stream.next_in = s->inbuf = Z_NULL;
+ s->stream.next_out = s->outbuf = Z_NULL;
+ s->stream.avail_in = s->stream.avail_out = 0;
+ s->file = NULL;
+ s->z_err = Z_OK;
+ s->z_eof = 0;
+ s->in = 0;
+ s->out = 0;
+ s->back = EOF;
+ s->crc = crc32(0L, Z_NULL, 0);
+ s->msg = NULL;
+ s->transparent = 0;
+
+ s->path = (char*)ALLOC(strlen(path)+1);
+ if (s->path == NULL) {
+ return destroy(s), (gzFile)Z_NULL;
+ }
+ strcpy(s->path, path); /* do this early for debugging */
+
+ s->mode = '\0';
+ do {
+ if (*p == 'r') s->mode = 'r';
+ if (*p == 'w' || *p == 'a') s->mode = 'w';
+ if (*p >= '0' && *p <= '9') {
+ level = *p - '0';
+ } else if (*p == 'f') {
+ strategy = Z_FILTERED;
+ } else if (*p == 'h') {
+ strategy = Z_HUFFMAN_ONLY;
+ } else if (*p == 'R') {
+ strategy = Z_RLE;
+ } else {
+ *m++ = *p; /* copy the mode */
+ }
+ } while (*p++ && m != fmode + sizeof(fmode));
+ if (s->mode == '\0') return destroy(s), (gzFile)Z_NULL;
+
+ if (s->mode == 'w') {
+#ifdef NO_GZCOMPRESS
+ err = Z_STREAM_ERROR;
+#else
+ err = deflateInit2(&(s->stream), level,
+ Z_DEFLATED, -MAX_WBITS, DEF_MEM_LEVEL, strategy);
+ /* windowBits is passed < 0 to suppress zlib header */
+
+ s->stream.next_out = s->outbuf = (Byte*)ALLOC(Z_BUFSIZE);
+#endif
+ if (err != Z_OK || s->outbuf == Z_NULL) {
+ return destroy(s), (gzFile)Z_NULL;
+ }
+ } else {
+ s->stream.next_in = s->inbuf = (Byte*)ALLOC(Z_BUFSIZE);
+
+ err = inflateInit2(&(s->stream), -MAX_WBITS);
+ /* windowBits is passed < 0 to tell that there is no zlib header.
+ * Note that in this case inflate *requires* an extra "dummy" byte
+ * after the compressed stream in order to complete decompression and
+ * return Z_STREAM_END. Here the gzip CRC32 ensures that 4 bytes are
+ * present after the compressed stream.
+ */
+ if (err != Z_OK || s->inbuf == Z_NULL) {
+ return destroy(s), (gzFile)Z_NULL;
+ }
+ }
+ s->stream.avail_out = Z_BUFSIZE;
+
+ errno = 0;
+ s->file = fd < 0 ? F_OPEN(path, fmode) : (FILE*)fdopen(fd, fmode);
+
+ if (s->file == NULL) {
+ return destroy(s), (gzFile)Z_NULL;
+ }
+ if (s->mode == 'w') {
+ /* Write a very simple .gz header:
+ */
+ fprintf(s->file, "%c%c%c%c%c%c%c%c%c%c", gz_magic[0], gz_magic[1],
+ Z_DEFLATED, 0 /*flags*/, 0,0,0,0 /*time*/, 0 /*xflags*/, OS_CODE);
+ s->start = 10L;
+ /* We use 10L instead of ftell(s->file) to because ftell causes an
+ * fflush on some systems. This version of the library doesn't use
+ * start anyway in write mode, so this initialization is not
+ * necessary.
+ */
+ } else {
+ check_header(s); /* skip the .gz header */
+ s->start = ftell(s->file) - s->stream.avail_in;
+ }
+
+ return (gzFile)s;
+}
+
+/* ===========================================================================
+ Opens a gzip (.gz) file for reading or writing.
+*/
+gzFile ZEXPORT gzopen (path, mode)
+ const char *path;
+ const char *mode;
+{
+ return gz_open (path, mode, -1);
+}
+
+/* ===========================================================================
+ Associate a gzFile with the file descriptor fd. fd is not dup'ed here
+ to mimic the behavio(u)r of fdopen.
+*/
+gzFile ZEXPORT gzdopen (fd, mode)
+ int fd;
+ const char *mode;
+{
+ char name[46]; /* allow for up to 128-bit integers */
+
+ if (fd < 0) return (gzFile)Z_NULL;
+ sprintf(name, "<fd:%d>", fd); /* for debugging */
+
+ return gz_open (name, mode, fd);
+}
+
+/* ===========================================================================
+ * Update the compression level and strategy
+ */
+int ZEXPORT gzsetparams (file, level, strategy)
+ gzFile file;
+ int level;
+ int strategy;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR;
+
+ /* Make room to allow flushing */
+ if (s->stream.avail_out == 0) {
+
+ s->stream.next_out = s->outbuf;
+ if (fwrite(s->outbuf, 1, Z_BUFSIZE, s->file) != Z_BUFSIZE) {
+ s->z_err = Z_ERRNO;
+ }
+ s->stream.avail_out = Z_BUFSIZE;
+ }
+
+ return deflateParams (&(s->stream), level, strategy);
+}
+
+/* ===========================================================================
+ Read a byte from a gz_stream; update next_in and avail_in. Return EOF
+ for end of file.
+ IN assertion: the stream s has been sucessfully opened for reading.
+*/
+local int get_byte(s)
+ gz_stream *s;
+{
+ if (s->z_eof) return EOF;
+ if (s->stream.avail_in == 0) {
+ errno = 0;
+ s->stream.avail_in = (uInt)fread(s->inbuf, 1, Z_BUFSIZE, s->file);
+ if (s->stream.avail_in == 0) {
+ s->z_eof = 1;
+ if (ferror(s->file)) s->z_err = Z_ERRNO;
+ return EOF;
+ }
+ s->stream.next_in = s->inbuf;
+ }
+ s->stream.avail_in--;
+ return *(s->stream.next_in)++;
+}
+
+/* ===========================================================================
+ Check the gzip header of a gz_stream opened for reading. Set the stream
+ mode to transparent if the gzip magic header is not present; set s->err
+ to Z_DATA_ERROR if the magic header is present but the rest of the header
+ is incorrect.
+ IN assertion: the stream s has already been created sucessfully;
+ s->stream.avail_in is zero for the first time, but may be non-zero
+ for concatenated .gz files.
+*/
+local void check_header(s)
+ gz_stream *s;
+{
+ int method; /* method byte */
+ int flags; /* flags byte */
+ uInt len;
+ int c;
+
+ /* Assure two bytes in the buffer so we can peek ahead -- handle case
+ where first byte of header is at the end of the buffer after the last
+ gzip segment */
+ len = s->stream.avail_in;
+ if (len < 2) {
+ if (len) s->inbuf[0] = s->stream.next_in[0];
+ errno = 0;
+ len = (uInt)fread(s->inbuf + len, 1, Z_BUFSIZE >> len, s->file);
+ if (len == 0 && ferror(s->file)) s->z_err = Z_ERRNO;
+ s->stream.avail_in += len;
+ s->stream.next_in = s->inbuf;
+ if (s->stream.avail_in < 2) {
+ s->transparent = s->stream.avail_in;
+ return;
+ }
+ }
+
+ /* Peek ahead to check the gzip magic header */
+ if (s->stream.next_in[0] != gz_magic[0] ||
+ s->stream.next_in[1] != gz_magic[1]) {
+ s->transparent = 1;
+ return;
+ }
+ s->stream.avail_in -= 2;
+ s->stream.next_in += 2;
+
+ /* Check the rest of the gzip header */
+ method = get_byte(s);
+ flags = get_byte(s);
+ if (method != Z_DEFLATED || (flags & RESERVED) != 0) {
+ s->z_err = Z_DATA_ERROR;
+ return;
+ }
+
+ /* Discard time, xflags and OS code: */
+ for (len = 0; len < 6; len++) (void)get_byte(s);
+
+ if ((flags & EXTRA_FIELD) != 0) { /* skip the extra field */
+ len = (uInt)get_byte(s);
+ len += ((uInt)get_byte(s))<<8;
+ /* len is garbage if EOF but the loop below will quit anyway */
+ while (len-- != 0 && get_byte(s) != EOF) ;
+ }
+ if ((flags & ORIG_NAME) != 0) { /* skip the original file name */
+ while ((c = get_byte(s)) != 0 && c != EOF) ;
+ }
+ if ((flags & COMMENT) != 0) { /* skip the .gz file comment */
+ while ((c = get_byte(s)) != 0 && c != EOF) ;
+ }
+ if ((flags & HEAD_CRC) != 0) { /* skip the header crc */
+ for (len = 0; len < 2; len++) (void)get_byte(s);
+ }
+ s->z_err = s->z_eof ? Z_DATA_ERROR : Z_OK;
+}
+
+ /* ===========================================================================
+ * Cleanup then free the given gz_stream. Return a zlib error code.
+ Try freeing in the reverse order of allocations.
+ */
+local int destroy (s)
+ gz_stream *s;
+{
+ int err = Z_OK;
+
+ if (!s) return Z_STREAM_ERROR;
+
+ TRYFREE(s->msg);
+
+ if (s->stream.state != NULL) {
+ if (s->mode == 'w') {
+#ifdef NO_GZCOMPRESS
+ err = Z_STREAM_ERROR;
+#else
+ err = deflateEnd(&(s->stream));
+#endif
+ } else if (s->mode == 'r') {
+ err = inflateEnd(&(s->stream));
+ }
+ }
+ if (s->file != NULL && fclose(s->file)) {
+#ifdef ESPIPE
+ if (errno != ESPIPE) /* fclose is broken for pipes in HP/UX */
+#endif
+ err = Z_ERRNO;
+ }
+ if (s->z_err < 0) err = s->z_err;
+
+ TRYFREE(s->inbuf);
+ TRYFREE(s->outbuf);
+ TRYFREE(s->path);
+ TRYFREE(s);
+ return err;
+}
+
+/* ===========================================================================
+ Reads the given number of uncompressed bytes from the compressed file.
+ gzread returns the number of bytes actually read (0 for end of file).
+*/
+int ZEXPORT gzread (file, buf, len)
+ gzFile file;
+ voidp buf;
+ unsigned len;
+{
+ gz_stream *s = (gz_stream*)file;
+ Bytef *start = (Bytef*)buf; /* starting point for crc computation */
+ Byte *next_out; /* == stream.next_out but not forced far (for MSDOS) */
+
+ if (s == NULL || s->mode != 'r') return Z_STREAM_ERROR;
+
+ if (s->z_err == Z_DATA_ERROR || s->z_err == Z_ERRNO) return -1;
+ if (s->z_err == Z_STREAM_END) return 0; /* EOF */
+
+ next_out = (Byte*)buf;
+ s->stream.next_out = (Bytef*)buf;
+ s->stream.avail_out = len;
+
+ if (s->stream.avail_out && s->back != EOF) {
+ *next_out++ = s->back;
+ s->stream.next_out++;
+ s->stream.avail_out--;
+ s->back = EOF;
+ s->out++;
+ start++;
+ if (s->last) {
+ s->z_err = Z_STREAM_END;
+ return 1;
+ }
+ }
+
+ while (s->stream.avail_out != 0) {
+
+ if (s->transparent) {
+ /* Copy first the lookahead bytes: */
+ uInt n = s->stream.avail_in;
+ if (n > s->stream.avail_out) n = s->stream.avail_out;
+ if (n > 0) {
+ zmemcpy(s->stream.next_out, s->stream.next_in, n);
+ next_out += n;
+ s->stream.next_out = next_out;
+ s->stream.next_in += n;
+ s->stream.avail_out -= n;
+ s->stream.avail_in -= n;
+ }
+ if (s->stream.avail_out > 0) {
+ s->stream.avail_out -=
+ (uInt)fread(next_out, 1, s->stream.avail_out, s->file);
+ }
+ len -= s->stream.avail_out;
+ s->in += len;
+ s->out += len;
+ if (len == 0) s->z_eof = 1;
+ return (int)len;
+ }
+ if (s->stream.avail_in == 0 && !s->z_eof) {
+
+ errno = 0;
+ s->stream.avail_in = (uInt)fread(s->inbuf, 1, Z_BUFSIZE, s->file);
+ if (s->stream.avail_in == 0) {
+ s->z_eof = 1;
+ if (ferror(s->file)) {
+ s->z_err = Z_ERRNO;
+ break;
+ }
+ }
+ s->stream.next_in = s->inbuf;
+ }
+ s->in += s->stream.avail_in;
+ s->out += s->stream.avail_out;
+ s->z_err = inflate(&(s->stream), Z_NO_FLUSH);
+ s->in -= s->stream.avail_in;
+ s->out -= s->stream.avail_out;
+
+ if (s->z_err == Z_STREAM_END) {
+ /* Check CRC and original size */
+ s->crc = crc32(s->crc, start, (uInt)(s->stream.next_out - start));
+ start = s->stream.next_out;
+
+ if (getLong(s) != s->crc) {
+ s->z_err = Z_DATA_ERROR;
+ } else {
+ (void)getLong(s);
+ /* The uncompressed length returned by above getlong() may be
+ * different from s->out in case of concatenated .gz files.
+ * Check for such files:
+ */
+ check_header(s);
+ if (s->z_err == Z_OK) {
+ inflateReset(&(s->stream));
+ s->crc = crc32(0L, Z_NULL, 0);
+ }
+ }
+ }
+ if (s->z_err != Z_OK || s->z_eof) break;
+ }
+ s->crc = crc32(s->crc, start, (uInt)(s->stream.next_out - start));
+
+ if (len == s->stream.avail_out &&
+ (s->z_err == Z_DATA_ERROR || s->z_err == Z_ERRNO))
+ return -1;
+ return (int)(len - s->stream.avail_out);
+}
+
+
+/* ===========================================================================
+ Reads one byte from the compressed file. gzgetc returns this byte
+ or -1 in case of end of file or error.
+*/
+int ZEXPORT gzgetc(file)
+ gzFile file;
+{
+ unsigned char c;
+
+ return gzread(file, &c, 1) == 1 ? c : -1;
+}
+
+
+/* ===========================================================================
+ Push one byte back onto the stream.
+*/
+int ZEXPORT gzungetc(c, file)
+ int c;
+ gzFile file;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL || s->mode != 'r' || c == EOF || s->back != EOF) return EOF;
+ s->back = c;
+ s->out--;
+ s->last = (s->z_err == Z_STREAM_END);
+ if (s->last) s->z_err = Z_OK;
+ s->z_eof = 0;
+ return c;
+}
+
+
+/* ===========================================================================
+ Reads bytes from the compressed file until len-1 characters are
+ read, or a newline character is read and transferred to buf, or an
+ end-of-file condition is encountered. The string is then terminated
+ with a null character.
+ gzgets returns buf, or Z_NULL in case of error.
+
+ The current implementation is not optimized at all.
+*/
+char * ZEXPORT gzgets(file, buf, len)
+ gzFile file;
+ char *buf;
+ int len;
+{
+ char *b = buf;
+ if (buf == Z_NULL || len <= 0) return Z_NULL;
+
+ while (--len > 0 && gzread(file, buf, 1) == 1 && *buf++ != '\n') ;
+ *buf = '\0';
+ return b == buf && len > 0 ? Z_NULL : b;
+}
+
+
+#ifndef NO_GZCOMPRESS
+/* ===========================================================================
+ Writes the given number of uncompressed bytes into the compressed file.
+ gzwrite returns the number of bytes actually written (0 in case of error).
+*/
+int ZEXPORT gzwrite (file, buf, len)
+ gzFile file;
+ voidpc buf;
+ unsigned len;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR;
+
+ s->stream.next_in = (Bytef*)buf;
+ s->stream.avail_in = len;
+
+ while (s->stream.avail_in != 0) {
+
+ if (s->stream.avail_out == 0) {
+
+ s->stream.next_out = s->outbuf;
+ if (fwrite(s->outbuf, 1, Z_BUFSIZE, s->file) != Z_BUFSIZE) {
+ s->z_err = Z_ERRNO;
+ break;
+ }
+ s->stream.avail_out = Z_BUFSIZE;
+ }
+ s->in += s->stream.avail_in;
+ s->out += s->stream.avail_out;
+ s->z_err = deflate(&(s->stream), Z_NO_FLUSH);
+ s->in -= s->stream.avail_in;
+ s->out -= s->stream.avail_out;
+ if (s->z_err != Z_OK) break;
+ }
+ s->crc = crc32(s->crc, (const Bytef *)buf, len);
+
+ return (int)(len - s->stream.avail_in);
+}
+
+
+/* ===========================================================================
+ Converts, formats, and writes the args to the compressed file under
+ control of the format string, as in fprintf. gzprintf returns the number of
+ uncompressed bytes actually written (0 in case of error).
+*/
+#ifdef STDC
+#include <stdarg.h>
+
+int ZEXPORTVA gzprintf (gzFile file, const char *format, /* args */ ...)
+{
+ char buf[Z_PRINTF_BUFSIZE];
+ va_list va;
+ int len;
+
+ buf[sizeof(buf) - 1] = 0;
+ va_start(va, format);
+#ifdef NO_vsnprintf
+# ifdef HAS_vsprintf_void
+ (void)vsprintf(buf, format, va);
+ va_end(va);
+ for (len = 0; len < sizeof(buf); len++)
+ if (buf[len] == 0) break;
+# else
+ len = vsprintf(buf, format, va);
+ va_end(va);
+# endif
+#else
+# ifdef HAS_vsnprintf_void
+ (void)vsnprintf(buf, sizeof(buf), format, va);
+ va_end(va);
+ len = strlen(buf);
+# else
+ len = vsnprintf(buf, sizeof(buf), format, va);
+ va_end(va);
+# endif
+#endif
+ if (len <= 0 || len >= (int)sizeof(buf) || buf[sizeof(buf) - 1] != 0)
+ return 0;
+ return gzwrite(file, buf, (unsigned)len);
+}
+#else /* not ANSI C */
+
+int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
+ a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
+ gzFile file;
+ const char *format;
+ int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
+ a11, a12, a13, a14, a15, a16, a17, a18, a19, a20;
+{
+ char buf[Z_PRINTF_BUFSIZE];
+ int len;
+
+ buf[sizeof(buf) - 1] = 0;
+#ifdef NO_snprintf
+# ifdef HAS_sprintf_void
+ sprintf(buf, format, a1, a2, a3, a4, a5, a6, a7, a8,
+ a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
+ for (len = 0; len < sizeof(buf); len++)
+ if (buf[len] == 0) break;
+# else
+ len = sprintf(buf, format, a1, a2, a3, a4, a5, a6, a7, a8,
+ a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
+# endif
+#else
+# ifdef HAS_snprintf_void
+ snprintf(buf, sizeof(buf), format, a1, a2, a3, a4, a5, a6, a7, a8,
+ a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
+ len = strlen(buf);
+# else
+ len = snprintf(buf, sizeof(buf), format, a1, a2, a3, a4, a5, a6, a7, a8,
+ a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
+# endif
+#endif
+ if (len <= 0 || len >= sizeof(buf) || buf[sizeof(buf) - 1] != 0)
+ return 0;
+ return gzwrite(file, buf, len);
+}
+#endif
+
+/* ===========================================================================
+ Writes c, converted to an unsigned char, into the compressed file.
+ gzputc returns the value that was written, or -1 in case of error.
+*/
+int ZEXPORT gzputc(file, c)
+ gzFile file;
+ int c;
+{
+ unsigned char cc = (unsigned char) c; /* required for big endian systems */
+
+ return gzwrite(file, &cc, 1) == 1 ? (int)cc : -1;
+}
+
+
+/* ===========================================================================
+ Writes the given null-terminated string to the compressed file, excluding
+ the terminating null character.
+ gzputs returns the number of characters written, or -1 in case of error.
+*/
+int ZEXPORT gzputs(file, s)
+ gzFile file;
+ const char *s;
+{
+ return gzwrite(file, (char*)s, (unsigned)strlen(s));
+}
+
+
+/* ===========================================================================
+ Flushes all pending output into the compressed file. The parameter
+ flush is as in the deflate() function.
+*/
+local int do_flush (file, flush)
+ gzFile file;
+ int flush;
+{
+ uInt len;
+ int done = 0;
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR;
+
+ s->stream.avail_in = 0; /* should be zero already anyway */
+
+ for (;;) {
+ len = Z_BUFSIZE - s->stream.avail_out;
+
+ if (len != 0) {
+ if ((uInt)fwrite(s->outbuf, 1, len, s->file) != len) {
+ s->z_err = Z_ERRNO;
+ return Z_ERRNO;
+ }
+ s->stream.next_out = s->outbuf;
+ s->stream.avail_out = Z_BUFSIZE;
+ }
+ if (done) break;
+ s->out += s->stream.avail_out;
+ s->z_err = deflate(&(s->stream), flush);
+ s->out -= s->stream.avail_out;
+
+ /* Ignore the second of two consecutive flushes: */
+ if (len == 0 && s->z_err == Z_BUF_ERROR) s->z_err = Z_OK;
+
+ /* deflate has finished flushing only when it hasn't used up
+ * all the available space in the output buffer:
+ */
+ done = (s->stream.avail_out != 0 || s->z_err == Z_STREAM_END);
+
+ if (s->z_err != Z_OK && s->z_err != Z_STREAM_END) break;
+ }
+ return s->z_err == Z_STREAM_END ? Z_OK : s->z_err;
+}
+
+int ZEXPORT gzflush (file, flush)
+ gzFile file;
+ int flush;
+{
+ gz_stream *s = (gz_stream*)file;
+ int err = do_flush (file, flush);
+
+ if (err) return err;
+ fflush(s->file);
+ return s->z_err == Z_STREAM_END ? Z_OK : s->z_err;
+}
+#endif /* NO_GZCOMPRESS */
+
+/* ===========================================================================
+ Sets the starting position for the next gzread or gzwrite on the given
+ compressed file. The offset represents a number of bytes in the
+ gzseek returns the resulting offset location as measured in bytes from
+ the beginning of the uncompressed stream, or -1 in case of error.
+ SEEK_END is not implemented, returns error.
+ In this version of the library, gzseek can be extremely slow.
+*/
+z_off_t ZEXPORT gzseek (file, offset, whence)
+ gzFile file;
+ z_off_t offset;
+ int whence;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL || whence == SEEK_END ||
+ s->z_err == Z_ERRNO || s->z_err == Z_DATA_ERROR) {
+ return -1L;
+ }
+
+ if (s->mode == 'w') {
+#ifdef NO_GZCOMPRESS
+ return -1L;
+#else
+ if (whence == SEEK_SET) {
+ offset -= s->in;
+ }
+ if (offset < 0) return -1L;
+
+ /* At this point, offset is the number of zero bytes to write. */
+ if (s->inbuf == Z_NULL) {
+ s->inbuf = (Byte*)ALLOC(Z_BUFSIZE); /* for seeking */
+ if (s->inbuf == Z_NULL) return -1L;
+ zmemzero(s->inbuf, Z_BUFSIZE);
+ }
+ while (offset > 0) {
+ uInt size = Z_BUFSIZE;
+ if (offset < Z_BUFSIZE) size = (uInt)offset;
+
+ size = gzwrite(file, s->inbuf, size);
+ if (size == 0) return -1L;
+
+ offset -= size;
+ }
+ return s->in;
+#endif
+ }
+ /* Rest of function is for reading only */
+
+ /* compute absolute position */
+ if (whence == SEEK_CUR) {
+ offset += s->out;
+ }
+ if (offset < 0) return -1L;
+
+ if (s->transparent) {
+ /* map to fseek */
+ s->back = EOF;
+ s->stream.avail_in = 0;
+ s->stream.next_in = s->inbuf;
+ if (fseek(s->file, offset, SEEK_SET) < 0) return -1L;
+
+ s->in = s->out = offset;
+ return offset;
+ }
+
+ /* For a negative seek, rewind and use positive seek */
+ if (offset >= s->out) {
+ offset -= s->out;
+ } else if (gzrewind(file) < 0) {
+ return -1L;
+ }
+ /* offset is now the number of bytes to skip. */
+
+ if (offset != 0 && s->outbuf == Z_NULL) {
+ s->outbuf = (Byte*)ALLOC(Z_BUFSIZE);
+ if (s->outbuf == Z_NULL) return -1L;
+ }
+ if (offset && s->back != EOF) {
+ s->back = EOF;
+ s->out++;
+ offset--;
+ if (s->last) s->z_err = Z_STREAM_END;
+ }
+ while (offset > 0) {
+ int size = Z_BUFSIZE;
+ if (offset < Z_BUFSIZE) size = (int)offset;
+
+ size = gzread(file, s->outbuf, (uInt)size);
+ if (size <= 0) return -1L;
+ offset -= size;
+ }
+ return s->out;
+}
+
+/* ===========================================================================
+ Rewinds input file.
+*/
+int ZEXPORT gzrewind (file)
+ gzFile file;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL || s->mode != 'r') return -1;
+
+ s->z_err = Z_OK;
+ s->z_eof = 0;
+ s->back = EOF;
+ s->stream.avail_in = 0;
+ s->stream.next_in = s->inbuf;
+ s->crc = crc32(0L, Z_NULL, 0);
+ if (!s->transparent) (void)inflateReset(&s->stream);
+ s->in = 0;
+ s->out = 0;
+ return fseek(s->file, s->start, SEEK_SET);
+}
+
+/* ===========================================================================
+ Returns the starting position for the next gzread or gzwrite on the
+ given compressed file. This position represents a number of bytes in the
+ uncompressed data stream.
+*/
+z_off_t ZEXPORT gztell (file)
+ gzFile file;
+{
+ return gzseek(file, 0L, SEEK_CUR);
+}
+
+/* ===========================================================================
+ Returns 1 when EOF has previously been detected reading the given
+ input stream, otherwise zero.
+*/
+int ZEXPORT gzeof (file)
+ gzFile file;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ /* With concatenated compressed files that can have embedded
+ * crc trailers, z_eof is no longer the only/best indicator of EOF
+ * on a gz_stream. Handle end-of-stream error explicitly here.
+ */
+ if (s == NULL || s->mode != 'r') return 0;
+ if (s->z_eof) return 1;
+ return s->z_err == Z_STREAM_END;
+}
+
+/* ===========================================================================
+ Returns 1 if reading and doing so transparently, otherwise zero.
+*/
+int ZEXPORT gzdirect (file)
+ gzFile file;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL || s->mode != 'r') return 0;
+ return s->transparent;
+}
+
+/* ===========================================================================
+ Outputs a long in LSB order to the given file
+*/
+local void putLong (file, x)
+ FILE *file;
+ uLong x;
+{
+ int n;
+ for (n = 0; n < 4; n++) {
+ fputc((int)(x & 0xff), file);
+ x >>= 8;
+ }
+}
+
+/* ===========================================================================
+ Reads a long in LSB order from the given gz_stream. Sets z_err in case
+ of error.
+*/
+local uLong getLong (s)
+ gz_stream *s;
+{
+ uLong x = (uLong)get_byte(s);
+ int c;
+
+ x += ((uLong)get_byte(s))<<8;
+ x += ((uLong)get_byte(s))<<16;
+ c = get_byte(s);
+ if (c == EOF) s->z_err = Z_DATA_ERROR;
+ x += ((uLong)c)<<24;
+ return x;
+}
+
+/* ===========================================================================
+ Flushes all pending output if necessary, closes the compressed file
+ and deallocates all the (de)compression state.
+*/
+int ZEXPORT gzclose (file)
+ gzFile file;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL) return Z_STREAM_ERROR;
+
+ if (s->mode == 'w') {
+#ifdef NO_GZCOMPRESS
+ return Z_STREAM_ERROR;
+#else
+ if (do_flush (file, Z_FINISH) != Z_OK)
+ return destroy((gz_stream*)file);
+
+ putLong (s->file, s->crc);
+ putLong (s->file, (uLong)(s->in & 0xffffffff));
+#endif
+ }
+ return destroy((gz_stream*)file);
+}
+
+#ifdef STDC
+# define zstrerror(errnum) strerror(errnum)
+#else
+# define zstrerror(errnum) ""
+#endif
+
+/* ===========================================================================
+ Returns the error message for the last error which occurred on the
+ given compressed file. errnum is set to zlib error number. If an
+ error occurred in the file system and not in the compression library,
+ errnum is set to Z_ERRNO and the application may consult errno
+ to get the exact error code.
+*/
+const char * ZEXPORT gzerror (file, errnum)
+ gzFile file;
+ int *errnum;
+{
+ char *m;
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL) {
+ *errnum = Z_STREAM_ERROR;
+ return (const char*)ERR_MSG(Z_STREAM_ERROR);
+ }
+ *errnum = s->z_err;
+ if (*errnum == Z_OK) return (const char*)"";
+
+ m = (char*)(*errnum == Z_ERRNO ? zstrerror(errno) : s->stream.msg);
+
+ if (m == NULL || *m == '\0') m = (char*)ERR_MSG(s->z_err);
+
+ TRYFREE(s->msg);
+ s->msg = (char*)ALLOC(strlen(s->path) + strlen(m) + 3);
+ if (s->msg == Z_NULL) return (const char*)ERR_MSG(Z_MEM_ERROR);
+ strcpy(s->msg, s->path);
+ strcat(s->msg, ": ");
+ strcat(s->msg, m);
+ return (const char*)s->msg;
+}
+
+/* ===========================================================================
+ Clear the error and end-of-file flags, and do the same for the real file.
+*/
+void ZEXPORT gzclearerr (file)
+ gzFile file;
+{
+ gz_stream *s = (gz_stream*)file;
+
+ if (s == NULL) return;
+ if (s->z_err != Z_STREAM_END) s->z_err = Z_OK;
+ s->z_eof = 0;
+ clearerr(s->file);
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/infback.c b/Build/source/libs/zlib/zlib-1.2.3/infback.c
new file mode 100644
index 00000000000..455dbc9ee84
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/infback.c
@@ -0,0 +1,623 @@
+/* infback.c -- inflate using a call-back interface
+ * Copyright (C) 1995-2005 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/*
+ This code is largely copied from inflate.c. Normally either infback.o or
+ inflate.o would be linked into an application--not both. The interface
+ with inffast.c is retained so that optimized assembler-coded versions of
+ inflate_fast() can be used with either inflate.c or infback.c.
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+#include "inflate.h"
+#include "inffast.h"
+
+/* function prototypes */
+local void fixedtables OF((struct inflate_state FAR *state));
+
+/*
+ strm provides memory allocation functions in zalloc and zfree, or
+ Z_NULL to use the library memory allocation functions.
+
+ windowBits is in the range 8..15, and window is a user-supplied
+ window and output buffer that is 2**windowBits bytes.
+ */
+int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size)
+z_streamp strm;
+int windowBits;
+unsigned char FAR *window;
+const char *version;
+int stream_size;
+{
+ struct inflate_state FAR *state;
+
+ if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
+ stream_size != (int)(sizeof(z_stream)))
+ return Z_VERSION_ERROR;
+ if (strm == Z_NULL || window == Z_NULL ||
+ windowBits < 8 || windowBits > 15)
+ return Z_STREAM_ERROR;
+ strm->msg = Z_NULL; /* in case we return an error */
+ if (strm->zalloc == (alloc_func)0) {
+ strm->zalloc = zcalloc;
+ strm->opaque = (voidpf)0;
+ }
+ if (strm->zfree == (free_func)0) strm->zfree = zcfree;
+ state = (struct inflate_state FAR *)ZALLOC(strm, 1,
+ sizeof(struct inflate_state));
+ if (state == Z_NULL) return Z_MEM_ERROR;
+ Tracev((stderr, "inflate: allocated\n"));
+ strm->state = (struct internal_state FAR *)state;
+ state->dmax = 32768U;
+ state->wbits = windowBits;
+ state->wsize = 1U << windowBits;
+ state->window = window;
+ state->write = 0;
+ state->whave = 0;
+ return Z_OK;
+}
+
+/*
+ Return state with length and distance decoding tables and index sizes set to
+ fixed code decoding. Normally this returns fixed tables from inffixed.h.
+ If BUILDFIXED is defined, then instead this routine builds the tables the
+ first time it's called, and returns those tables the first time and
+ thereafter. This reduces the size of the code by about 2K bytes, in
+ exchange for a little execution time. However, BUILDFIXED should not be
+ used for threaded applications, since the rewriting of the tables and virgin
+ may not be thread-safe.
+ */
+local void fixedtables(state)
+struct inflate_state FAR *state;
+{
+#ifdef BUILDFIXED
+ static int virgin = 1;
+ static code *lenfix, *distfix;
+ static code fixed[544];
+
+ /* build fixed huffman tables if first call (may not be thread safe) */
+ if (virgin) {
+ unsigned sym, bits;
+ static code *next;
+
+ /* literal/length table */
+ sym = 0;
+ while (sym < 144) state->lens[sym++] = 8;
+ while (sym < 256) state->lens[sym++] = 9;
+ while (sym < 280) state->lens[sym++] = 7;
+ while (sym < 288) state->lens[sym++] = 8;
+ next = fixed;
+ lenfix = next;
+ bits = 9;
+ inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work);
+
+ /* distance table */
+ sym = 0;
+ while (sym < 32) state->lens[sym++] = 5;
+ distfix = next;
+ bits = 5;
+ inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work);
+
+ /* do this just once */
+ virgin = 0;
+ }
+#else /* !BUILDFIXED */
+# include "inffixed.h"
+#endif /* BUILDFIXED */
+ state->lencode = lenfix;
+ state->lenbits = 9;
+ state->distcode = distfix;
+ state->distbits = 5;
+}
+
+/* Macros for inflateBack(): */
+
+/* Load returned state from inflate_fast() */
+#define LOAD() \
+ do { \
+ put = strm->next_out; \
+ left = strm->avail_out; \
+ next = strm->next_in; \
+ have = strm->avail_in; \
+ hold = state->hold; \
+ bits = state->bits; \
+ } while (0)
+
+/* Set state from registers for inflate_fast() */
+#define RESTORE() \
+ do { \
+ strm->next_out = put; \
+ strm->avail_out = left; \
+ strm->next_in = next; \
+ strm->avail_in = have; \
+ state->hold = hold; \
+ state->bits = bits; \
+ } while (0)
+
+/* Clear the input bit accumulator */
+#define INITBITS() \
+ do { \
+ hold = 0; \
+ bits = 0; \
+ } while (0)
+
+/* Assure that some input is available. If input is requested, but denied,
+ then return a Z_BUF_ERROR from inflateBack(). */
+#define PULL() \
+ do { \
+ if (have == 0) { \
+ have = in(in_desc, &next); \
+ if (have == 0) { \
+ next = Z_NULL; \
+ ret = Z_BUF_ERROR; \
+ goto inf_leave; \
+ } \
+ } \
+ } while (0)
+
+/* Get a byte of input into the bit accumulator, or return from inflateBack()
+ with an error if there is no input available. */
+#define PULLBYTE() \
+ do { \
+ PULL(); \
+ have--; \
+ hold += (unsigned long)(*next++) << bits; \
+ bits += 8; \
+ } while (0)
+
+/* Assure that there are at least n bits in the bit accumulator. If there is
+ not enough available input to do that, then return from inflateBack() with
+ an error. */
+#define NEEDBITS(n) \
+ do { \
+ while (bits < (unsigned)(n)) \
+ PULLBYTE(); \
+ } while (0)
+
+/* Return the low n bits of the bit accumulator (n < 16) */
+#define BITS(n) \
+ ((unsigned)hold & ((1U << (n)) - 1))
+
+/* Remove n bits from the bit accumulator */
+#define DROPBITS(n) \
+ do { \
+ hold >>= (n); \
+ bits -= (unsigned)(n); \
+ } while (0)
+
+/* Remove zero to seven bits as needed to go to a byte boundary */
+#define BYTEBITS() \
+ do { \
+ hold >>= bits & 7; \
+ bits -= bits & 7; \
+ } while (0)
+
+/* Assure that some output space is available, by writing out the window
+ if it's full. If the write fails, return from inflateBack() with a
+ Z_BUF_ERROR. */
+#define ROOM() \
+ do { \
+ if (left == 0) { \
+ put = state->window; \
+ left = state->wsize; \
+ state->whave = left; \
+ if (out(out_desc, put, left)) { \
+ ret = Z_BUF_ERROR; \
+ goto inf_leave; \
+ } \
+ } \
+ } while (0)
+
+/*
+ strm provides the memory allocation functions and window buffer on input,
+ and provides information on the unused input on return. For Z_DATA_ERROR
+ returns, strm will also provide an error message.
+
+ in() and out() are the call-back input and output functions. When
+ inflateBack() needs more input, it calls in(). When inflateBack() has
+ filled the window with output, or when it completes with data in the
+ window, it calls out() to write out the data. The application must not
+ change the provided input until in() is called again or inflateBack()
+ returns. The application must not change the window/output buffer until
+ inflateBack() returns.
+
+ in() and out() are called with a descriptor parameter provided in the
+ inflateBack() call. This parameter can be a structure that provides the
+ information required to do the read or write, as well as accumulated
+ information on the input and output such as totals and check values.
+
+ in() should return zero on failure. out() should return non-zero on
+ failure. If either in() or out() fails, than inflateBack() returns a
+ Z_BUF_ERROR. strm->next_in can be checked for Z_NULL to see whether it
+ was in() or out() that caused in the error. Otherwise, inflateBack()
+ returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format
+ error, or Z_MEM_ERROR if it could not allocate memory for the state.
+ inflateBack() can also return Z_STREAM_ERROR if the input parameters
+ are not correct, i.e. strm is Z_NULL or the state was not initialized.
+ */
+int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc)
+z_streamp strm;
+in_func in;
+void FAR *in_desc;
+out_func out;
+void FAR *out_desc;
+{
+ struct inflate_state FAR *state;
+ unsigned char FAR *next; /* next input */
+ unsigned char FAR *put; /* next output */
+ unsigned have, left; /* available input and output */
+ unsigned long hold; /* bit buffer */
+ unsigned bits; /* bits in bit buffer */
+ unsigned copy; /* number of stored or match bytes to copy */
+ unsigned char FAR *from; /* where to copy match bytes from */
+ code this; /* current decoding table entry */
+ code last; /* parent table entry */
+ unsigned len; /* length to copy for repeats, bits to drop */
+ int ret; /* return code */
+ static const unsigned short order[19] = /* permutation of code lengths */
+ {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+
+ /* Check that the strm exists and that the state was initialized */
+ if (strm == Z_NULL || strm->state == Z_NULL)
+ return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+
+ /* Reset the state */
+ strm->msg = Z_NULL;
+ state->mode = TYPE;
+ state->last = 0;
+ state->whave = 0;
+ next = strm->next_in;
+ have = next != Z_NULL ? strm->avail_in : 0;
+ hold = 0;
+ bits = 0;
+ put = state->window;
+ left = state->wsize;
+
+ /* Inflate until end of block marked as last */
+ for (;;)
+ switch (state->mode) {
+ case TYPE:
+ /* determine and dispatch block type */
+ if (state->last) {
+ BYTEBITS();
+ state->mode = DONE;
+ break;
+ }
+ NEEDBITS(3);
+ state->last = BITS(1);
+ DROPBITS(1);
+ switch (BITS(2)) {
+ case 0: /* stored block */
+ Tracev((stderr, "inflate: stored block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = STORED;
+ break;
+ case 1: /* fixed block */
+ fixedtables(state);
+ Tracev((stderr, "inflate: fixed codes block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = LEN; /* decode codes */
+ break;
+ case 2: /* dynamic block */
+ Tracev((stderr, "inflate: dynamic codes block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = TABLE;
+ break;
+ case 3:
+ strm->msg = (char *)"invalid block type";
+ state->mode = BAD;
+ }
+ DROPBITS(2);
+ break;
+
+ case STORED:
+ /* get and verify stored block length */
+ BYTEBITS(); /* go to byte boundary */
+ NEEDBITS(32);
+ if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) {
+ strm->msg = (char *)"invalid stored block lengths";
+ state->mode = BAD;
+ break;
+ }
+ state->length = (unsigned)hold & 0xffff;
+ Tracev((stderr, "inflate: stored length %u\n",
+ state->length));
+ INITBITS();
+
+ /* copy stored block from input to output */
+ while (state->length != 0) {
+ copy = state->length;
+ PULL();
+ ROOM();
+ if (copy > have) copy = have;
+ if (copy > left) copy = left;
+ zmemcpy(put, next, copy);
+ have -= copy;
+ next += copy;
+ left -= copy;
+ put += copy;
+ state->length -= copy;
+ }
+ Tracev((stderr, "inflate: stored end\n"));
+ state->mode = TYPE;
+ break;
+
+ case TABLE:
+ /* get dynamic table entries descriptor */
+ NEEDBITS(14);
+ state->nlen = BITS(5) + 257;
+ DROPBITS(5);
+ state->ndist = BITS(5) + 1;
+ DROPBITS(5);
+ state->ncode = BITS(4) + 4;
+ DROPBITS(4);
+#ifndef PKZIP_BUG_WORKAROUND
+ if (state->nlen > 286 || state->ndist > 30) {
+ strm->msg = (char *)"too many length or distance symbols";
+ state->mode = BAD;
+ break;
+ }
+#endif
+ Tracev((stderr, "inflate: table sizes ok\n"));
+
+ /* get code length code lengths (not a typo) */
+ state->have = 0;
+ while (state->have < state->ncode) {
+ NEEDBITS(3);
+ state->lens[order[state->have++]] = (unsigned short)BITS(3);
+ DROPBITS(3);
+ }
+ while (state->have < 19)
+ state->lens[order[state->have++]] = 0;
+ state->next = state->codes;
+ state->lencode = (code const FAR *)(state->next);
+ state->lenbits = 7;
+ ret = inflate_table(CODES, state->lens, 19, &(state->next),
+ &(state->lenbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid code lengths set";
+ state->mode = BAD;
+ break;
+ }
+ Tracev((stderr, "inflate: code lengths ok\n"));
+
+ /* get length and distance code code lengths */
+ state->have = 0;
+ while (state->have < state->nlen + state->ndist) {
+ for (;;) {
+ this = state->lencode[BITS(state->lenbits)];
+ if ((unsigned)(this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if (this.val < 16) {
+ NEEDBITS(this.bits);
+ DROPBITS(this.bits);
+ state->lens[state->have++] = this.val;
+ }
+ else {
+ if (this.val == 16) {
+ NEEDBITS(this.bits + 2);
+ DROPBITS(this.bits);
+ if (state->have == 0) {
+ strm->msg = (char *)"invalid bit length repeat";
+ state->mode = BAD;
+ break;
+ }
+ len = (unsigned)(state->lens[state->have - 1]);
+ copy = 3 + BITS(2);
+ DROPBITS(2);
+ }
+ else if (this.val == 17) {
+ NEEDBITS(this.bits + 3);
+ DROPBITS(this.bits);
+ len = 0;
+ copy = 3 + BITS(3);
+ DROPBITS(3);
+ }
+ else {
+ NEEDBITS(this.bits + 7);
+ DROPBITS(this.bits);
+ len = 0;
+ copy = 11 + BITS(7);
+ DROPBITS(7);
+ }
+ if (state->have + copy > state->nlen + state->ndist) {
+ strm->msg = (char *)"invalid bit length repeat";
+ state->mode = BAD;
+ break;
+ }
+ while (copy--)
+ state->lens[state->have++] = (unsigned short)len;
+ }
+ }
+
+ /* handle error breaks in while */
+ if (state->mode == BAD) break;
+
+ /* build code tables */
+ state->next = state->codes;
+ state->lencode = (code const FAR *)(state->next);
+ state->lenbits = 9;
+ ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
+ &(state->lenbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid literal/lengths set";
+ state->mode = BAD;
+ break;
+ }
+ state->distcode = (code const FAR *)(state->next);
+ state->distbits = 6;
+ ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
+ &(state->next), &(state->distbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid distances set";
+ state->mode = BAD;
+ break;
+ }
+ Tracev((stderr, "inflate: codes ok\n"));
+ state->mode = LEN;
+
+ case LEN:
+ /* use inflate_fast() if we have enough input and output */
+ if (have >= 6 && left >= 258) {
+ RESTORE();
+ if (state->whave < state->wsize)
+ state->whave = state->wsize - left;
+ inflate_fast(strm, state->wsize);
+ LOAD();
+ break;
+ }
+
+ /* get a literal, length, or end-of-block code */
+ for (;;) {
+ this = state->lencode[BITS(state->lenbits)];
+ if ((unsigned)(this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if (this.op && (this.op & 0xf0) == 0) {
+ last = this;
+ for (;;) {
+ this = state->lencode[last.val +
+ (BITS(last.bits + last.op) >> last.bits)];
+ if ((unsigned)(last.bits + this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ DROPBITS(last.bits);
+ }
+ DROPBITS(this.bits);
+ state->length = (unsigned)this.val;
+
+ /* process literal */
+ if (this.op == 0) {
+ Tracevv((stderr, this.val >= 0x20 && this.val < 0x7f ?
+ "inflate: literal '%c'\n" :
+ "inflate: literal 0x%02x\n", this.val));
+ ROOM();
+ *put++ = (unsigned char)(state->length);
+ left--;
+ state->mode = LEN;
+ break;
+ }
+
+ /* process end of block */
+ if (this.op & 32) {
+ Tracevv((stderr, "inflate: end of block\n"));
+ state->mode = TYPE;
+ break;
+ }
+
+ /* invalid code */
+ if (this.op & 64) {
+ strm->msg = (char *)"invalid literal/length code";
+ state->mode = BAD;
+ break;
+ }
+
+ /* length code -- get extra bits, if any */
+ state->extra = (unsigned)(this.op) & 15;
+ if (state->extra != 0) {
+ NEEDBITS(state->extra);
+ state->length += BITS(state->extra);
+ DROPBITS(state->extra);
+ }
+ Tracevv((stderr, "inflate: length %u\n", state->length));
+
+ /* get distance code */
+ for (;;) {
+ this = state->distcode[BITS(state->distbits)];
+ if ((unsigned)(this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if ((this.op & 0xf0) == 0) {
+ last = this;
+ for (;;) {
+ this = state->distcode[last.val +
+ (BITS(last.bits + last.op) >> last.bits)];
+ if ((unsigned)(last.bits + this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ DROPBITS(last.bits);
+ }
+ DROPBITS(this.bits);
+ if (this.op & 64) {
+ strm->msg = (char *)"invalid distance code";
+ state->mode = BAD;
+ break;
+ }
+ state->offset = (unsigned)this.val;
+
+ /* get distance extra bits, if any */
+ state->extra = (unsigned)(this.op) & 15;
+ if (state->extra != 0) {
+ NEEDBITS(state->extra);
+ state->offset += BITS(state->extra);
+ DROPBITS(state->extra);
+ }
+ if (state->offset > state->wsize - (state->whave < state->wsize ?
+ left : 0)) {
+ strm->msg = (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+ Tracevv((stderr, "inflate: distance %u\n", state->offset));
+
+ /* copy match from window to output */
+ do {
+ ROOM();
+ copy = state->wsize - state->offset;
+ if (copy < left) {
+ from = put + copy;
+ copy = left - copy;
+ }
+ else {
+ from = put - state->offset;
+ copy = left;
+ }
+ if (copy > state->length) copy = state->length;
+ state->length -= copy;
+ left -= copy;
+ do {
+ *put++ = *from++;
+ } while (--copy);
+ } while (state->length != 0);
+ break;
+
+ case DONE:
+ /* inflate stream terminated properly -- write leftover output */
+ ret = Z_STREAM_END;
+ if (left < state->wsize) {
+ if (out(out_desc, state->window, state->wsize - left))
+ ret = Z_BUF_ERROR;
+ }
+ goto inf_leave;
+
+ case BAD:
+ ret = Z_DATA_ERROR;
+ goto inf_leave;
+
+ default: /* can't happen, but makes compilers happy */
+ ret = Z_STREAM_ERROR;
+ goto inf_leave;
+ }
+
+ /* Return unused input */
+ inf_leave:
+ strm->next_in = next;
+ strm->avail_in = have;
+ return ret;
+}
+
+int ZEXPORT inflateBackEnd(strm)
+z_streamp strm;
+{
+ if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
+ return Z_STREAM_ERROR;
+ ZFREE(strm, strm->state);
+ strm->state = Z_NULL;
+ Tracev((stderr, "inflate: end\n"));
+ return Z_OK;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/inffast.c b/Build/source/libs/zlib/zlib-1.2.3/inffast.c
new file mode 100644
index 00000000000..bbee92ed1e6
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/inffast.c
@@ -0,0 +1,318 @@
+/* inffast.c -- fast decoding
+ * Copyright (C) 1995-2004 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+#include "inflate.h"
+#include "inffast.h"
+
+#ifndef ASMINF
+
+/* Allow machine dependent optimization for post-increment or pre-increment.
+ Based on testing to date,
+ Pre-increment preferred for:
+ - PowerPC G3 (Adler)
+ - MIPS R5000 (Randers-Pehrson)
+ Post-increment preferred for:
+ - none
+ No measurable difference:
+ - Pentium III (Anderson)
+ - M68060 (Nikl)
+ */
+#ifdef POSTINC
+# define OFF 0
+# define PUP(a) *(a)++
+#else
+# define OFF 1
+# define PUP(a) *++(a)
+#endif
+
+/*
+ Decode literal, length, and distance codes and write out the resulting
+ literal and match bytes until either not enough input or output is
+ available, an end-of-block is encountered, or a data error is encountered.
+ When large enough input and output buffers are supplied to inflate(), for
+ example, a 16K input buffer and a 64K output buffer, more than 95% of the
+ inflate execution time is spent in this routine.
+
+ Entry assumptions:
+
+ state->mode == LEN
+ strm->avail_in >= 6
+ strm->avail_out >= 258
+ start >= strm->avail_out
+ state->bits < 8
+
+ On return, state->mode is one of:
+
+ LEN -- ran out of enough output space or enough available input
+ TYPE -- reached end of block code, inflate() to interpret next block
+ BAD -- error in block data
+
+ Notes:
+
+ - The maximum input bits used by a length/distance pair is 15 bits for the
+ length code, 5 bits for the length extra, 15 bits for the distance code,
+ and 13 bits for the distance extra. This totals 48 bits, or six bytes.
+ Therefore if strm->avail_in >= 6, then there is enough input to avoid
+ checking for available input while decoding.
+
+ - The maximum bytes that a single length/distance pair can output is 258
+ bytes, which is the maximum length that can be coded. inflate_fast()
+ requires strm->avail_out >= 258 for each loop to avoid checking for
+ output space.
+ */
+void inflate_fast(strm, start)
+z_streamp strm;
+unsigned start; /* inflate()'s starting value for strm->avail_out */
+{
+ struct inflate_state FAR *state;
+ unsigned char FAR *in; /* local strm->next_in */
+ unsigned char FAR *last; /* while in < last, enough input available */
+ unsigned char FAR *out; /* local strm->next_out */
+ unsigned char FAR *beg; /* inflate()'s initial strm->next_out */
+ unsigned char FAR *end; /* while out < end, enough space available */
+#ifdef INFLATE_STRICT
+ unsigned dmax; /* maximum distance from zlib header */
+#endif
+ unsigned wsize; /* window size or zero if not using window */
+ unsigned whave; /* valid bytes in the window */
+ unsigned write; /* window write index */
+ unsigned char FAR *window; /* allocated sliding window, if wsize != 0 */
+ unsigned long hold; /* local strm->hold */
+ unsigned bits; /* local strm->bits */
+ code const FAR *lcode; /* local strm->lencode */
+ code const FAR *dcode; /* local strm->distcode */
+ unsigned lmask; /* mask for first level of length codes */
+ unsigned dmask; /* mask for first level of distance codes */
+ code this; /* retrieved table entry */
+ unsigned op; /* code bits, operation, extra bits, or */
+ /* window position, window bytes to copy */
+ unsigned len; /* match length, unused bytes */
+ unsigned dist; /* match distance */
+ unsigned char FAR *from; /* where to copy match from */
+
+ /* copy state to local variables */
+ state = (struct inflate_state FAR *)strm->state;
+ in = strm->next_in - OFF;
+ last = in + (strm->avail_in - 5);
+ out = strm->next_out - OFF;
+ beg = out - (start - strm->avail_out);
+ end = out + (strm->avail_out - 257);
+#ifdef INFLATE_STRICT
+ dmax = state->dmax;
+#endif
+ wsize = state->wsize;
+ whave = state->whave;
+ write = state->write;
+ window = state->window;
+ hold = state->hold;
+ bits = state->bits;
+ lcode = state->lencode;
+ dcode = state->distcode;
+ lmask = (1U << state->lenbits) - 1;
+ dmask = (1U << state->distbits) - 1;
+
+ /* decode literals and length/distances until end-of-block or not enough
+ input data or output space */
+ do {
+ if (bits < 15) {
+ hold += (unsigned long)(PUP(in)) << bits;
+ bits += 8;
+ hold += (unsigned long)(PUP(in)) << bits;
+ bits += 8;
+ }
+ this = lcode[hold & lmask];
+ dolen:
+ op = (unsigned)(this.bits);
+ hold >>= op;
+ bits -= op;
+ op = (unsigned)(this.op);
+ if (op == 0) { /* literal */
+ Tracevv((stderr, this.val >= 0x20 && this.val < 0x7f ?
+ "inflate: literal '%c'\n" :
+ "inflate: literal 0x%02x\n", this.val));
+ PUP(out) = (unsigned char)(this.val);
+ }
+ else if (op & 16) { /* length base */
+ len = (unsigned)(this.val);
+ op &= 15; /* number of extra bits */
+ if (op) {
+ if (bits < op) {
+ hold += (unsigned long)(PUP(in)) << bits;
+ bits += 8;
+ }
+ len += (unsigned)hold & ((1U << op) - 1);
+ hold >>= op;
+ bits -= op;
+ }
+ Tracevv((stderr, "inflate: length %u\n", len));
+ if (bits < 15) {
+ hold += (unsigned long)(PUP(in)) << bits;
+ bits += 8;
+ hold += (unsigned long)(PUP(in)) << bits;
+ bits += 8;
+ }
+ this = dcode[hold & dmask];
+ dodist:
+ op = (unsigned)(this.bits);
+ hold >>= op;
+ bits -= op;
+ op = (unsigned)(this.op);
+ if (op & 16) { /* distance base */
+ dist = (unsigned)(this.val);
+ op &= 15; /* number of extra bits */
+ if (bits < op) {
+ hold += (unsigned long)(PUP(in)) << bits;
+ bits += 8;
+ if (bits < op) {
+ hold += (unsigned long)(PUP(in)) << bits;
+ bits += 8;
+ }
+ }
+ dist += (unsigned)hold & ((1U << op) - 1);
+#ifdef INFLATE_STRICT
+ if (dist > dmax) {
+ strm->msg = (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+#endif
+ hold >>= op;
+ bits -= op;
+ Tracevv((stderr, "inflate: distance %u\n", dist));
+ op = (unsigned)(out - beg); /* max distance in output */
+ if (dist > op) { /* see if copy from window */
+ op = dist - op; /* distance back in window */
+ if (op > whave) {
+ strm->msg = (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+ from = window - OFF;
+ if (write == 0) { /* very common case */
+ from += wsize - op;
+ if (op < len) { /* some from window */
+ len -= op;
+ do {
+ PUP(out) = PUP(from);
+ } while (--op);
+ from = out - dist; /* rest from output */
+ }
+ }
+ else if (write < op) { /* wrap around window */
+ from += wsize + write - op;
+ op -= write;
+ if (op < len) { /* some from end of window */
+ len -= op;
+ do {
+ PUP(out) = PUP(from);
+ } while (--op);
+ from = window - OFF;
+ if (write < len) { /* some from start of window */
+ op = write;
+ len -= op;
+ do {
+ PUP(out) = PUP(from);
+ } while (--op);
+ from = out - dist; /* rest from output */
+ }
+ }
+ }
+ else { /* contiguous in window */
+ from += write - op;
+ if (op < len) { /* some from window */
+ len -= op;
+ do {
+ PUP(out) = PUP(from);
+ } while (--op);
+ from = out - dist; /* rest from output */
+ }
+ }
+ while (len > 2) {
+ PUP(out) = PUP(from);
+ PUP(out) = PUP(from);
+ PUP(out) = PUP(from);
+ len -= 3;
+ }
+ if (len) {
+ PUP(out) = PUP(from);
+ if (len > 1)
+ PUP(out) = PUP(from);
+ }
+ }
+ else {
+ from = out - dist; /* copy direct from output */
+ do { /* minimum length is three */
+ PUP(out) = PUP(from);
+ PUP(out) = PUP(from);
+ PUP(out) = PUP(from);
+ len -= 3;
+ } while (len > 2);
+ if (len) {
+ PUP(out) = PUP(from);
+ if (len > 1)
+ PUP(out) = PUP(from);
+ }
+ }
+ }
+ else if ((op & 64) == 0) { /* 2nd level distance code */
+ this = dcode[this.val + (hold & ((1U << op) - 1))];
+ goto dodist;
+ }
+ else {
+ strm->msg = (char *)"invalid distance code";
+ state->mode = BAD;
+ break;
+ }
+ }
+ else if ((op & 64) == 0) { /* 2nd level length code */
+ this = lcode[this.val + (hold & ((1U << op) - 1))];
+ goto dolen;
+ }
+ else if (op & 32) { /* end-of-block */
+ Tracevv((stderr, "inflate: end of block\n"));
+ state->mode = TYPE;
+ break;
+ }
+ else {
+ strm->msg = (char *)"invalid literal/length code";
+ state->mode = BAD;
+ break;
+ }
+ } while (in < last && out < end);
+
+ /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
+ len = bits >> 3;
+ in -= len;
+ bits -= len << 3;
+ hold &= (1U << bits) - 1;
+
+ /* update state and return */
+ strm->next_in = in + OFF;
+ strm->next_out = out + OFF;
+ strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last));
+ strm->avail_out = (unsigned)(out < end ?
+ 257 + (end - out) : 257 - (out - end));
+ state->hold = hold;
+ state->bits = bits;
+ return;
+}
+
+/*
+ inflate_fast() speedups that turned out slower (on a PowerPC G3 750CXe):
+ - Using bit fields for code structure
+ - Different op definition to avoid & for extra bits (do & for table bits)
+ - Three separate decoding do-loops for direct, window, and write == 0
+ - Special case for distance > 1 copies to do overlapped load and store copy
+ - Explicit branch predictions (based on measured branch probabilities)
+ - Deferring match copy and interspersed it with decoding subsequent codes
+ - Swapping literal/length else
+ - Swapping window/direct else
+ - Larger unrolled copy loops (three is about right)
+ - Moving len -= 3 statement into middle of loop
+ */
+
+#endif /* !ASMINF */
diff --git a/Build/source/libs/zlib/zlib-1.2.3/inffast.h b/Build/source/libs/zlib/zlib-1.2.3/inffast.h
new file mode 100644
index 00000000000..1e88d2d97b5
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/inffast.h
@@ -0,0 +1,11 @@
+/* inffast.h -- header to use inffast.c
+ * Copyright (C) 1995-2003 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+void inflate_fast OF((z_streamp strm, unsigned start));
diff --git a/Build/source/libs/zlib/zlib-1.2.3/inffixed.h b/Build/source/libs/zlib/zlib-1.2.3/inffixed.h
new file mode 100644
index 00000000000..75ed4b5978d
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/inffixed.h
@@ -0,0 +1,94 @@
+ /* inffixed.h -- table for decoding fixed codes
+ * Generated automatically by makefixed().
+ */
+
+ /* WARNING: this file should *not* be used by applications. It
+ is part of the implementation of the compression library and
+ is subject to change. Applications should only use zlib.h.
+ */
+
+ static const code lenfix[512] = {
+ {96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48},
+ {0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128},
+ {0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59},
+ {0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176},
+ {0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20},
+ {21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100},
+ {0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8},
+ {0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216},
+ {18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76},
+ {0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114},
+ {0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},
+ {0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148},
+ {20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42},
+ {0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86},
+ {0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15},
+ {0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236},
+ {16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62},
+ {0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142},
+ {0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31},
+ {0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162},
+ {0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25},
+ {0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105},
+ {0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4},
+ {0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202},
+ {17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69},
+ {0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125},
+ {0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13},
+ {0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195},
+ {19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35},
+ {0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91},
+ {0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19},
+ {0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246},
+ {16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55},
+ {0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135},
+ {0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99},
+ {0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190},
+ {0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16},
+ {20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96},
+ {0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6},
+ {0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209},
+ {17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},
+ {0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116},
+ {0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4},
+ {0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153},
+ {20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44},
+ {0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82},
+ {0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11},
+ {0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229},
+ {16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58},
+ {0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138},
+ {0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51},
+ {0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173},
+ {0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30},
+ {0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110},
+ {0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0},
+ {0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195},
+ {16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65},
+ {0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121},
+ {0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},
+ {0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258},
+ {19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37},
+ {0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93},
+ {0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23},
+ {0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251},
+ {16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51},
+ {0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131},
+ {0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67},
+ {0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183},
+ {0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23},
+ {64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103},
+ {0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9},
+ {0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223},
+ {18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79},
+ {0,9,255}
+ };
+
+ static const code distfix[32] = {
+ {16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025},
+ {21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193},
+ {18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385},
+ {19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577},
+ {16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073},
+ {22,5,193},{64,5,0}
+ };
diff --git a/Build/source/libs/zlib/zlib-1.2.3/inflate.c b/Build/source/libs/zlib/zlib-1.2.3/inflate.c
new file mode 100644
index 00000000000..792fdee8e9c
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/inflate.c
@@ -0,0 +1,1368 @@
+/* inflate.c -- zlib decompression
+ * Copyright (C) 1995-2005 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/*
+ * Change history:
+ *
+ * 1.2.beta0 24 Nov 2002
+ * - First version -- complete rewrite of inflate to simplify code, avoid
+ * creation of window when not needed, minimize use of window when it is
+ * needed, make inffast.c even faster, implement gzip decoding, and to
+ * improve code readability and style over the previous zlib inflate code
+ *
+ * 1.2.beta1 25 Nov 2002
+ * - Use pointers for available input and output checking in inffast.c
+ * - Remove input and output counters in inffast.c
+ * - Change inffast.c entry and loop from avail_in >= 7 to >= 6
+ * - Remove unnecessary second byte pull from length extra in inffast.c
+ * - Unroll direct copy to three copies per loop in inffast.c
+ *
+ * 1.2.beta2 4 Dec 2002
+ * - Change external routine names to reduce potential conflicts
+ * - Correct filename to inffixed.h for fixed tables in inflate.c
+ * - Make hbuf[] unsigned char to match parameter type in inflate.c
+ * - Change strm->next_out[-state->offset] to *(strm->next_out - state->offset)
+ * to avoid negation problem on Alphas (64 bit) in inflate.c
+ *
+ * 1.2.beta3 22 Dec 2002
+ * - Add comments on state->bits assertion in inffast.c
+ * - Add comments on op field in inftrees.h
+ * - Fix bug in reuse of allocated window after inflateReset()
+ * - Remove bit fields--back to byte structure for speed
+ * - Remove distance extra == 0 check in inflate_fast()--only helps for lengths
+ * - Change post-increments to pre-increments in inflate_fast(), PPC biased?
+ * - Add compile time option, POSTINC, to use post-increments instead (Intel?)
+ * - Make MATCH copy in inflate() much faster for when inflate_fast() not used
+ * - Use local copies of stream next and avail values, as well as local bit
+ * buffer and bit count in inflate()--for speed when inflate_fast() not used
+ *
+ * 1.2.beta4 1 Jan 2003
+ * - Split ptr - 257 statements in inflate_table() to avoid compiler warnings
+ * - Move a comment on output buffer sizes from inffast.c to inflate.c
+ * - Add comments in inffast.c to introduce the inflate_fast() routine
+ * - Rearrange window copies in inflate_fast() for speed and simplification
+ * - Unroll last copy for window match in inflate_fast()
+ * - Use local copies of window variables in inflate_fast() for speed
+ * - Pull out common write == 0 case for speed in inflate_fast()
+ * - Make op and len in inflate_fast() unsigned for consistency
+ * - Add FAR to lcode and dcode declarations in inflate_fast()
+ * - Simplified bad distance check in inflate_fast()
+ * - Added inflateBackInit(), inflateBack(), and inflateBackEnd() in new
+ * source file infback.c to provide a call-back interface to inflate for
+ * programs like gzip and unzip -- uses window as output buffer to avoid
+ * window copying
+ *
+ * 1.2.beta5 1 Jan 2003
+ * - Improved inflateBack() interface to allow the caller to provide initial
+ * input in strm.
+ * - Fixed stored blocks bug in inflateBack()
+ *
+ * 1.2.beta6 4 Jan 2003
+ * - Added comments in inffast.c on effectiveness of POSTINC
+ * - Typecasting all around to reduce compiler warnings
+ * - Changed loops from while (1) or do {} while (1) to for (;;), again to
+ * make compilers happy
+ * - Changed type of window in inflateBackInit() to unsigned char *
+ *
+ * 1.2.beta7 27 Jan 2003
+ * - Changed many types to unsigned or unsigned short to avoid warnings
+ * - Added inflateCopy() function
+ *
+ * 1.2.0 9 Mar 2003
+ * - Changed inflateBack() interface to provide separate opaque descriptors
+ * for the in() and out() functions
+ * - Changed inflateBack() argument and in_func typedef to swap the length
+ * and buffer address return values for the input function
+ * - Check next_in and next_out for Z_NULL on entry to inflate()
+ *
+ * The history for versions after 1.2.0 are in ChangeLog in zlib distribution.
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+#include "inflate.h"
+#include "inffast.h"
+
+#ifdef MAKEFIXED
+# ifndef BUILDFIXED
+# define BUILDFIXED
+# endif
+#endif
+
+/* function prototypes */
+local void fixedtables OF((struct inflate_state FAR *state));
+local int updatewindow OF((z_streamp strm, unsigned out));
+#ifdef BUILDFIXED
+ void makefixed OF((void));
+#endif
+local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf,
+ unsigned len));
+
+int ZEXPORT inflateReset(strm)
+z_streamp strm;
+{
+ struct inflate_state FAR *state;
+
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ strm->total_in = strm->total_out = state->total = 0;
+ strm->msg = Z_NULL;
+ strm->adler = 1; /* to support ill-conceived Java test suite */
+ state->mode = HEAD;
+ state->last = 0;
+ state->havedict = 0;
+ state->dmax = 32768U;
+ state->head = Z_NULL;
+ state->wsize = 0;
+ state->whave = 0;
+ state->write = 0;
+ state->hold = 0;
+ state->bits = 0;
+ state->lencode = state->distcode = state->next = state->codes;
+ Tracev((stderr, "inflate: reset\n"));
+ return Z_OK;
+}
+
+int ZEXPORT inflatePrime(strm, bits, value)
+z_streamp strm;
+int bits;
+int value;
+{
+ struct inflate_state FAR *state;
+
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (bits > 16 || state->bits + bits > 32) return Z_STREAM_ERROR;
+ value &= (1L << bits) - 1;
+ state->hold += value << state->bits;
+ state->bits += bits;
+ return Z_OK;
+}
+
+int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size)
+z_streamp strm;
+int windowBits;
+const char *version;
+int stream_size;
+{
+ struct inflate_state FAR *state;
+
+ if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
+ stream_size != (int)(sizeof(z_stream)))
+ return Z_VERSION_ERROR;
+ if (strm == Z_NULL) return Z_STREAM_ERROR;
+ strm->msg = Z_NULL; /* in case we return an error */
+ if (strm->zalloc == (alloc_func)0) {
+ strm->zalloc = zcalloc;
+ strm->opaque = (voidpf)0;
+ }
+ if (strm->zfree == (free_func)0) strm->zfree = zcfree;
+ state = (struct inflate_state FAR *)
+ ZALLOC(strm, 1, sizeof(struct inflate_state));
+ if (state == Z_NULL) return Z_MEM_ERROR;
+ Tracev((stderr, "inflate: allocated\n"));
+ strm->state = (struct internal_state FAR *)state;
+ if (windowBits < 0) {
+ state->wrap = 0;
+ windowBits = -windowBits;
+ }
+ else {
+ state->wrap = (windowBits >> 4) + 1;
+#ifdef GUNZIP
+ if (windowBits < 48) windowBits &= 15;
+#endif
+ }
+ if (windowBits < 8 || windowBits > 15) {
+ ZFREE(strm, state);
+ strm->state = Z_NULL;
+ return Z_STREAM_ERROR;
+ }
+ state->wbits = (unsigned)windowBits;
+ state->window = Z_NULL;
+ return inflateReset(strm);
+}
+
+int ZEXPORT inflateInit_(strm, version, stream_size)
+z_streamp strm;
+const char *version;
+int stream_size;
+{
+ return inflateInit2_(strm, DEF_WBITS, version, stream_size);
+}
+
+/*
+ Return state with length and distance decoding tables and index sizes set to
+ fixed code decoding. Normally this returns fixed tables from inffixed.h.
+ If BUILDFIXED is defined, then instead this routine builds the tables the
+ first time it's called, and returns those tables the first time and
+ thereafter. This reduces the size of the code by about 2K bytes, in
+ exchange for a little execution time. However, BUILDFIXED should not be
+ used for threaded applications, since the rewriting of the tables and virgin
+ may not be thread-safe.
+ */
+local void fixedtables(state)
+struct inflate_state FAR *state;
+{
+#ifdef BUILDFIXED
+ static int virgin = 1;
+ static code *lenfix, *distfix;
+ static code fixed[544];
+
+ /* build fixed huffman tables if first call (may not be thread safe) */
+ if (virgin) {
+ unsigned sym, bits;
+ static code *next;
+
+ /* literal/length table */
+ sym = 0;
+ while (sym < 144) state->lens[sym++] = 8;
+ while (sym < 256) state->lens[sym++] = 9;
+ while (sym < 280) state->lens[sym++] = 7;
+ while (sym < 288) state->lens[sym++] = 8;
+ next = fixed;
+ lenfix = next;
+ bits = 9;
+ inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work);
+
+ /* distance table */
+ sym = 0;
+ while (sym < 32) state->lens[sym++] = 5;
+ distfix = next;
+ bits = 5;
+ inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work);
+
+ /* do this just once */
+ virgin = 0;
+ }
+#else /* !BUILDFIXED */
+# include "inffixed.h"
+#endif /* BUILDFIXED */
+ state->lencode = lenfix;
+ state->lenbits = 9;
+ state->distcode = distfix;
+ state->distbits = 5;
+}
+
+#ifdef MAKEFIXED
+#include <stdio.h>
+
+/*
+ Write out the inffixed.h that is #include'd above. Defining MAKEFIXED also
+ defines BUILDFIXED, so the tables are built on the fly. makefixed() writes
+ those tables to stdout, which would be piped to inffixed.h. A small program
+ can simply call makefixed to do this:
+
+ void makefixed(void);
+
+ int main(void)
+ {
+ makefixed();
+ return 0;
+ }
+
+ Then that can be linked with zlib built with MAKEFIXED defined and run:
+
+ a.out > inffixed.h
+ */
+void makefixed()
+{
+ unsigned low, size;
+ struct inflate_state state;
+
+ fixedtables(&state);
+ puts(" /* inffixed.h -- table for decoding fixed codes");
+ puts(" * Generated automatically by makefixed().");
+ puts(" */");
+ puts("");
+ puts(" /* WARNING: this file should *not* be used by applications.");
+ puts(" It is part of the implementation of this library and is");
+ puts(" subject to change. Applications should only use zlib.h.");
+ puts(" */");
+ puts("");
+ size = 1U << 9;
+ printf(" static const code lenfix[%u] = {", size);
+ low = 0;
+ for (;;) {
+ if ((low % 7) == 0) printf("\n ");
+ printf("{%u,%u,%d}", state.lencode[low].op, state.lencode[low].bits,
+ state.lencode[low].val);
+ if (++low == size) break;
+ putchar(',');
+ }
+ puts("\n };");
+ size = 1U << 5;
+ printf("\n static const code distfix[%u] = {", size);
+ low = 0;
+ for (;;) {
+ if ((low % 6) == 0) printf("\n ");
+ printf("{%u,%u,%d}", state.distcode[low].op, state.distcode[low].bits,
+ state.distcode[low].val);
+ if (++low == size) break;
+ putchar(',');
+ }
+ puts("\n };");
+}
+#endif /* MAKEFIXED */
+
+/*
+ Update the window with the last wsize (normally 32K) bytes written before
+ returning. If window does not exist yet, create it. This is only called
+ when a window is already in use, or when output has been written during this
+ inflate call, but the end of the deflate stream has not been reached yet.
+ It is also called to create a window for dictionary data when a dictionary
+ is loaded.
+
+ Providing output buffers larger than 32K to inflate() should provide a speed
+ advantage, since only the last 32K of output is copied to the sliding window
+ upon return from inflate(), and since all distances after the first 32K of
+ output will fall in the output data, making match copies simpler and faster.
+ The advantage may be dependent on the size of the processor's data caches.
+ */
+local int updatewindow(strm, out)
+z_streamp strm;
+unsigned out;
+{
+ struct inflate_state FAR *state;
+ unsigned copy, dist;
+
+ state = (struct inflate_state FAR *)strm->state;
+
+ /* if it hasn't been done already, allocate space for the window */
+ if (state->window == Z_NULL) {
+ state->window = (unsigned char FAR *)
+ ZALLOC(strm, 1U << state->wbits,
+ sizeof(unsigned char));
+ if (state->window == Z_NULL) return 1;
+ }
+
+ /* if window not in use yet, initialize */
+ if (state->wsize == 0) {
+ state->wsize = 1U << state->wbits;
+ state->write = 0;
+ state->whave = 0;
+ }
+
+ /* copy state->wsize or less output bytes into the circular window */
+ copy = out - strm->avail_out;
+ if (copy >= state->wsize) {
+ zmemcpy(state->window, strm->next_out - state->wsize, state->wsize);
+ state->write = 0;
+ state->whave = state->wsize;
+ }
+ else {
+ dist = state->wsize - state->write;
+ if (dist > copy) dist = copy;
+ zmemcpy(state->window + state->write, strm->next_out - copy, dist);
+ copy -= dist;
+ if (copy) {
+ zmemcpy(state->window, strm->next_out - copy, copy);
+ state->write = copy;
+ state->whave = state->wsize;
+ }
+ else {
+ state->write += dist;
+ if (state->write == state->wsize) state->write = 0;
+ if (state->whave < state->wsize) state->whave += dist;
+ }
+ }
+ return 0;
+}
+
+/* Macros for inflate(): */
+
+/* check function to use adler32() for zlib or crc32() for gzip */
+#ifdef GUNZIP
+# define UPDATE(check, buf, len) \
+ (state->flags ? crc32(check, buf, len) : adler32(check, buf, len))
+#else
+# define UPDATE(check, buf, len) adler32(check, buf, len)
+#endif
+
+/* check macros for header crc */
+#ifdef GUNZIP
+# define CRC2(check, word) \
+ do { \
+ hbuf[0] = (unsigned char)(word); \
+ hbuf[1] = (unsigned char)((word) >> 8); \
+ check = crc32(check, hbuf, 2); \
+ } while (0)
+
+# define CRC4(check, word) \
+ do { \
+ hbuf[0] = (unsigned char)(word); \
+ hbuf[1] = (unsigned char)((word) >> 8); \
+ hbuf[2] = (unsigned char)((word) >> 16); \
+ hbuf[3] = (unsigned char)((word) >> 24); \
+ check = crc32(check, hbuf, 4); \
+ } while (0)
+#endif
+
+/* Load registers with state in inflate() for speed */
+#define LOAD() \
+ do { \
+ put = strm->next_out; \
+ left = strm->avail_out; \
+ next = strm->next_in; \
+ have = strm->avail_in; \
+ hold = state->hold; \
+ bits = state->bits; \
+ } while (0)
+
+/* Restore state from registers in inflate() */
+#define RESTORE() \
+ do { \
+ strm->next_out = put; \
+ strm->avail_out = left; \
+ strm->next_in = next; \
+ strm->avail_in = have; \
+ state->hold = hold; \
+ state->bits = bits; \
+ } while (0)
+
+/* Clear the input bit accumulator */
+#define INITBITS() \
+ do { \
+ hold = 0; \
+ bits = 0; \
+ } while (0)
+
+/* Get a byte of input into the bit accumulator, or return from inflate()
+ if there is no input available. */
+#define PULLBYTE() \
+ do { \
+ if (have == 0) goto inf_leave; \
+ have--; \
+ hold += (unsigned long)(*next++) << bits; \
+ bits += 8; \
+ } while (0)
+
+/* Assure that there are at least n bits in the bit accumulator. If there is
+ not enough available input to do that, then return from inflate(). */
+#define NEEDBITS(n) \
+ do { \
+ while (bits < (unsigned)(n)) \
+ PULLBYTE(); \
+ } while (0)
+
+/* Return the low n bits of the bit accumulator (n < 16) */
+#define BITS(n) \
+ ((unsigned)hold & ((1U << (n)) - 1))
+
+/* Remove n bits from the bit accumulator */
+#define DROPBITS(n) \
+ do { \
+ hold >>= (n); \
+ bits -= (unsigned)(n); \
+ } while (0)
+
+/* Remove zero to seven bits as needed to go to a byte boundary */
+#define BYTEBITS() \
+ do { \
+ hold >>= bits & 7; \
+ bits -= bits & 7; \
+ } while (0)
+
+/* Reverse the bytes in a 32-bit value */
+#define REVERSE(q) \
+ ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \
+ (((q) & 0xff00) << 8) + (((q) & 0xff) << 24))
+
+/*
+ inflate() uses a state machine to process as much input data and generate as
+ much output data as possible before returning. The state machine is
+ structured roughly as follows:
+
+ for (;;) switch (state) {
+ ...
+ case STATEn:
+ if (not enough input data or output space to make progress)
+ return;
+ ... make progress ...
+ state = STATEm;
+ break;
+ ...
+ }
+
+ so when inflate() is called again, the same case is attempted again, and
+ if the appropriate resources are provided, the machine proceeds to the
+ next state. The NEEDBITS() macro is usually the way the state evaluates
+ whether it can proceed or should return. NEEDBITS() does the return if
+ the requested bits are not available. The typical use of the BITS macros
+ is:
+
+ NEEDBITS(n);
+ ... do something with BITS(n) ...
+ DROPBITS(n);
+
+ where NEEDBITS(n) either returns from inflate() if there isn't enough
+ input left to load n bits into the accumulator, or it continues. BITS(n)
+ gives the low n bits in the accumulator. When done, DROPBITS(n) drops
+ the low n bits off the accumulator. INITBITS() clears the accumulator
+ and sets the number of available bits to zero. BYTEBITS() discards just
+ enough bits to put the accumulator on a byte boundary. After BYTEBITS()
+ and a NEEDBITS(8), then BITS(8) would return the next byte in the stream.
+
+ NEEDBITS(n) uses PULLBYTE() to get an available byte of input, or to return
+ if there is no input available. The decoding of variable length codes uses
+ PULLBYTE() directly in order to pull just enough bytes to decode the next
+ code, and no more.
+
+ Some states loop until they get enough input, making sure that enough
+ state information is maintained to continue the loop where it left off
+ if NEEDBITS() returns in the loop. For example, want, need, and keep
+ would all have to actually be part of the saved state in case NEEDBITS()
+ returns:
+
+ case STATEw:
+ while (want < need) {
+ NEEDBITS(n);
+ keep[want++] = BITS(n);
+ DROPBITS(n);
+ }
+ state = STATEx;
+ case STATEx:
+
+ As shown above, if the next state is also the next case, then the break
+ is omitted.
+
+ A state may also return if there is not enough output space available to
+ complete that state. Those states are copying stored data, writing a
+ literal byte, and copying a matching string.
+
+ When returning, a "goto inf_leave" is used to update the total counters,
+ update the check value, and determine whether any progress has been made
+ during that inflate() call in order to return the proper return code.
+ Progress is defined as a change in either strm->avail_in or strm->avail_out.
+ When there is a window, goto inf_leave will update the window with the last
+ output written. If a goto inf_leave occurs in the middle of decompression
+ and there is no window currently, goto inf_leave will create one and copy
+ output to the window for the next call of inflate().
+
+ In this implementation, the flush parameter of inflate() only affects the
+ return code (per zlib.h). inflate() always writes as much as possible to
+ strm->next_out, given the space available and the provided input--the effect
+ documented in zlib.h of Z_SYNC_FLUSH. Furthermore, inflate() always defers
+ the allocation of and copying into a sliding window until necessary, which
+ provides the effect documented in zlib.h for Z_FINISH when the entire input
+ stream available. So the only thing the flush parameter actually does is:
+ when flush is set to Z_FINISH, inflate() cannot return Z_OK. Instead it
+ will return Z_BUF_ERROR if it has not reached the end of the stream.
+ */
+
+int ZEXPORT inflate(strm, flush)
+z_streamp strm;
+int flush;
+{
+ struct inflate_state FAR *state;
+ unsigned char FAR *next; /* next input */
+ unsigned char FAR *put; /* next output */
+ unsigned have, left; /* available input and output */
+ unsigned long hold; /* bit buffer */
+ unsigned bits; /* bits in bit buffer */
+ unsigned in, out; /* save starting available input and output */
+ unsigned copy; /* number of stored or match bytes to copy */
+ unsigned char FAR *from; /* where to copy match bytes from */
+ code this; /* current decoding table entry */
+ code last; /* parent table entry */
+ unsigned len; /* length to copy for repeats, bits to drop */
+ int ret; /* return code */
+#ifdef GUNZIP
+ unsigned char hbuf[4]; /* buffer for gzip header crc calculation */
+#endif
+ static const unsigned short order[19] = /* permutation of code lengths */
+ {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+
+ if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL ||
+ (strm->next_in == Z_NULL && strm->avail_in != 0))
+ return Z_STREAM_ERROR;
+
+ state = (struct inflate_state FAR *)strm->state;
+ if (state->mode == TYPE) state->mode = TYPEDO; /* skip check */
+ LOAD();
+ in = have;
+ out = left;
+ ret = Z_OK;
+ for (;;)
+ switch (state->mode) {
+ case HEAD:
+ if (state->wrap == 0) {
+ state->mode = TYPEDO;
+ break;
+ }
+ NEEDBITS(16);
+#ifdef GUNZIP
+ if ((state->wrap & 2) && hold == 0x8b1f) { /* gzip header */
+ state->check = crc32(0L, Z_NULL, 0);
+ CRC2(state->check, hold);
+ INITBITS();
+ state->mode = FLAGS;
+ break;
+ }
+ state->flags = 0; /* expect zlib header */
+ if (state->head != Z_NULL)
+ state->head->done = -1;
+ if (!(state->wrap & 1) || /* check if zlib header allowed */
+#else
+ if (
+#endif
+ ((BITS(8) << 8) + (hold >> 8)) % 31) {
+ strm->msg = (char *)"incorrect header check";
+ state->mode = BAD;
+ break;
+ }
+ if (BITS(4) != Z_DEFLATED) {
+ strm->msg = (char *)"unknown compression method";
+ state->mode = BAD;
+ break;
+ }
+ DROPBITS(4);
+ len = BITS(4) + 8;
+ if (len > state->wbits) {
+ strm->msg = (char *)"invalid window size";
+ state->mode = BAD;
+ break;
+ }
+ state->dmax = 1U << len;
+ Tracev((stderr, "inflate: zlib header ok\n"));
+ strm->adler = state->check = adler32(0L, Z_NULL, 0);
+ state->mode = hold & 0x200 ? DICTID : TYPE;
+ INITBITS();
+ break;
+#ifdef GUNZIP
+ case FLAGS:
+ NEEDBITS(16);
+ state->flags = (int)(hold);
+ if ((state->flags & 0xff) != Z_DEFLATED) {
+ strm->msg = (char *)"unknown compression method";
+ state->mode = BAD;
+ break;
+ }
+ if (state->flags & 0xe000) {
+ strm->msg = (char *)"unknown header flags set";
+ state->mode = BAD;
+ break;
+ }
+ if (state->head != Z_NULL)
+ state->head->text = (int)((hold >> 8) & 1);
+ if (state->flags & 0x0200) CRC2(state->check, hold);
+ INITBITS();
+ state->mode = TIME;
+ case TIME:
+ NEEDBITS(32);
+ if (state->head != Z_NULL)
+ state->head->time = hold;
+ if (state->flags & 0x0200) CRC4(state->check, hold);
+ INITBITS();
+ state->mode = OS;
+ case OS:
+ NEEDBITS(16);
+ if (state->head != Z_NULL) {
+ state->head->xflags = (int)(hold & 0xff);
+ state->head->os = (int)(hold >> 8);
+ }
+ if (state->flags & 0x0200) CRC2(state->check, hold);
+ INITBITS();
+ state->mode = EXLEN;
+ case EXLEN:
+ if (state->flags & 0x0400) {
+ NEEDBITS(16);
+ state->length = (unsigned)(hold);
+ if (state->head != Z_NULL)
+ state->head->extra_len = (unsigned)hold;
+ if (state->flags & 0x0200) CRC2(state->check, hold);
+ INITBITS();
+ }
+ else if (state->head != Z_NULL)
+ state->head->extra = Z_NULL;
+ state->mode = EXTRA;
+ case EXTRA:
+ if (state->flags & 0x0400) {
+ copy = state->length;
+ if (copy > have) copy = have;
+ if (copy) {
+ if (state->head != Z_NULL &&
+ state->head->extra != Z_NULL) {
+ len = state->head->extra_len - state->length;
+ zmemcpy(state->head->extra + len, next,
+ len + copy > state->head->extra_max ?
+ state->head->extra_max - len : copy);
+ }
+ if (state->flags & 0x0200)
+ state->check = crc32(state->check, next, copy);
+ have -= copy;
+ next += copy;
+ state->length -= copy;
+ }
+ if (state->length) goto inf_leave;
+ }
+ state->length = 0;
+ state->mode = NAME;
+ case NAME:
+ if (state->flags & 0x0800) {
+ if (have == 0) goto inf_leave;
+ copy = 0;
+ do {
+ len = (unsigned)(next[copy++]);
+ if (state->head != Z_NULL &&
+ state->head->name != Z_NULL &&
+ state->length < state->head->name_max)
+ state->head->name[state->length++] = len;
+ } while (len && copy < have);
+ if (state->flags & 0x0200)
+ state->check = crc32(state->check, next, copy);
+ have -= copy;
+ next += copy;
+ if (len) goto inf_leave;
+ }
+ else if (state->head != Z_NULL)
+ state->head->name = Z_NULL;
+ state->length = 0;
+ state->mode = COMMENT;
+ case COMMENT:
+ if (state->flags & 0x1000) {
+ if (have == 0) goto inf_leave;
+ copy = 0;
+ do {
+ len = (unsigned)(next[copy++]);
+ if (state->head != Z_NULL &&
+ state->head->comment != Z_NULL &&
+ state->length < state->head->comm_max)
+ state->head->comment[state->length++] = len;
+ } while (len && copy < have);
+ if (state->flags & 0x0200)
+ state->check = crc32(state->check, next, copy);
+ have -= copy;
+ next += copy;
+ if (len) goto inf_leave;
+ }
+ else if (state->head != Z_NULL)
+ state->head->comment = Z_NULL;
+ state->mode = HCRC;
+ case HCRC:
+ if (state->flags & 0x0200) {
+ NEEDBITS(16);
+ if (hold != (state->check & 0xffff)) {
+ strm->msg = (char *)"header crc mismatch";
+ state->mode = BAD;
+ break;
+ }
+ INITBITS();
+ }
+ if (state->head != Z_NULL) {
+ state->head->hcrc = (int)((state->flags >> 9) & 1);
+ state->head->done = 1;
+ }
+ strm->adler = state->check = crc32(0L, Z_NULL, 0);
+ state->mode = TYPE;
+ break;
+#endif
+ case DICTID:
+ NEEDBITS(32);
+ strm->adler = state->check = REVERSE(hold);
+ INITBITS();
+ state->mode = DICT;
+ case DICT:
+ if (state->havedict == 0) {
+ RESTORE();
+ return Z_NEED_DICT;
+ }
+ strm->adler = state->check = adler32(0L, Z_NULL, 0);
+ state->mode = TYPE;
+ case TYPE:
+ if (flush == Z_BLOCK) goto inf_leave;
+ case TYPEDO:
+ if (state->last) {
+ BYTEBITS();
+ state->mode = CHECK;
+ break;
+ }
+ NEEDBITS(3);
+ state->last = BITS(1);
+ DROPBITS(1);
+ switch (BITS(2)) {
+ case 0: /* stored block */
+ Tracev((stderr, "inflate: stored block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = STORED;
+ break;
+ case 1: /* fixed block */
+ fixedtables(state);
+ Tracev((stderr, "inflate: fixed codes block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = LEN; /* decode codes */
+ break;
+ case 2: /* dynamic block */
+ Tracev((stderr, "inflate: dynamic codes block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = TABLE;
+ break;
+ case 3:
+ strm->msg = (char *)"invalid block type";
+ state->mode = BAD;
+ }
+ DROPBITS(2);
+ break;
+ case STORED:
+ BYTEBITS(); /* go to byte boundary */
+ NEEDBITS(32);
+ if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) {
+ strm->msg = (char *)"invalid stored block lengths";
+ state->mode = BAD;
+ break;
+ }
+ state->length = (unsigned)hold & 0xffff;
+ Tracev((stderr, "inflate: stored length %u\n",
+ state->length));
+ INITBITS();
+ state->mode = COPY;
+ case COPY:
+ copy = state->length;
+ if (copy) {
+ if (copy > have) copy = have;
+ if (copy > left) copy = left;
+ if (copy == 0) goto inf_leave;
+ zmemcpy(put, next, copy);
+ have -= copy;
+ next += copy;
+ left -= copy;
+ put += copy;
+ state->length -= copy;
+ break;
+ }
+ Tracev((stderr, "inflate: stored end\n"));
+ state->mode = TYPE;
+ break;
+ case TABLE:
+ NEEDBITS(14);
+ state->nlen = BITS(5) + 257;
+ DROPBITS(5);
+ state->ndist = BITS(5) + 1;
+ DROPBITS(5);
+ state->ncode = BITS(4) + 4;
+ DROPBITS(4);
+#ifndef PKZIP_BUG_WORKAROUND
+ if (state->nlen > 286 || state->ndist > 30) {
+ strm->msg = (char *)"too many length or distance symbols";
+ state->mode = BAD;
+ break;
+ }
+#endif
+ Tracev((stderr, "inflate: table sizes ok\n"));
+ state->have = 0;
+ state->mode = LENLENS;
+ case LENLENS:
+ while (state->have < state->ncode) {
+ NEEDBITS(3);
+ state->lens[order[state->have++]] = (unsigned short)BITS(3);
+ DROPBITS(3);
+ }
+ while (state->have < 19)
+ state->lens[order[state->have++]] = 0;
+ state->next = state->codes;
+ state->lencode = (code const FAR *)(state->next);
+ state->lenbits = 7;
+ ret = inflate_table(CODES, state->lens, 19, &(state->next),
+ &(state->lenbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid code lengths set";
+ state->mode = BAD;
+ break;
+ }
+ Tracev((stderr, "inflate: code lengths ok\n"));
+ state->have = 0;
+ state->mode = CODELENS;
+ case CODELENS:
+ while (state->have < state->nlen + state->ndist) {
+ for (;;) {
+ this = state->lencode[BITS(state->lenbits)];
+ if ((unsigned)(this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if (this.val < 16) {
+ NEEDBITS(this.bits);
+ DROPBITS(this.bits);
+ state->lens[state->have++] = this.val;
+ }
+ else {
+ if (this.val == 16) {
+ NEEDBITS(this.bits + 2);
+ DROPBITS(this.bits);
+ if (state->have == 0) {
+ strm->msg = (char *)"invalid bit length repeat";
+ state->mode = BAD;
+ break;
+ }
+ len = state->lens[state->have - 1];
+ copy = 3 + BITS(2);
+ DROPBITS(2);
+ }
+ else if (this.val == 17) {
+ NEEDBITS(this.bits + 3);
+ DROPBITS(this.bits);
+ len = 0;
+ copy = 3 + BITS(3);
+ DROPBITS(3);
+ }
+ else {
+ NEEDBITS(this.bits + 7);
+ DROPBITS(this.bits);
+ len = 0;
+ copy = 11 + BITS(7);
+ DROPBITS(7);
+ }
+ if (state->have + copy > state->nlen + state->ndist) {
+ strm->msg = (char *)"invalid bit length repeat";
+ state->mode = BAD;
+ break;
+ }
+ while (copy--)
+ state->lens[state->have++] = (unsigned short)len;
+ }
+ }
+
+ /* handle error breaks in while */
+ if (state->mode == BAD) break;
+
+ /* build code tables */
+ state->next = state->codes;
+ state->lencode = (code const FAR *)(state->next);
+ state->lenbits = 9;
+ ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
+ &(state->lenbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid literal/lengths set";
+ state->mode = BAD;
+ break;
+ }
+ state->distcode = (code const FAR *)(state->next);
+ state->distbits = 6;
+ ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
+ &(state->next), &(state->distbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid distances set";
+ state->mode = BAD;
+ break;
+ }
+ Tracev((stderr, "inflate: codes ok\n"));
+ state->mode = LEN;
+ case LEN:
+ if (have >= 6 && left >= 258) {
+ RESTORE();
+ inflate_fast(strm, out);
+ LOAD();
+ break;
+ }
+ for (;;) {
+ this = state->lencode[BITS(state->lenbits)];
+ if ((unsigned)(this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if (this.op && (this.op & 0xf0) == 0) {
+ last = this;
+ for (;;) {
+ this = state->lencode[last.val +
+ (BITS(last.bits + last.op) >> last.bits)];
+ if ((unsigned)(last.bits + this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ DROPBITS(last.bits);
+ }
+ DROPBITS(this.bits);
+ state->length = (unsigned)this.val;
+ if ((int)(this.op) == 0) {
+ Tracevv((stderr, this.val >= 0x20 && this.val < 0x7f ?
+ "inflate: literal '%c'\n" :
+ "inflate: literal 0x%02x\n", this.val));
+ state->mode = LIT;
+ break;
+ }
+ if (this.op & 32) {
+ Tracevv((stderr, "inflate: end of block\n"));
+ state->mode = TYPE;
+ break;
+ }
+ if (this.op & 64) {
+ strm->msg = (char *)"invalid literal/length code";
+ state->mode = BAD;
+ break;
+ }
+ state->extra = (unsigned)(this.op) & 15;
+ state->mode = LENEXT;
+ case LENEXT:
+ if (state->extra) {
+ NEEDBITS(state->extra);
+ state->length += BITS(state->extra);
+ DROPBITS(state->extra);
+ }
+ Tracevv((stderr, "inflate: length %u\n", state->length));
+ state->mode = DIST;
+ case DIST:
+ for (;;) {
+ this = state->distcode[BITS(state->distbits)];
+ if ((unsigned)(this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if ((this.op & 0xf0) == 0) {
+ last = this;
+ for (;;) {
+ this = state->distcode[last.val +
+ (BITS(last.bits + last.op) >> last.bits)];
+ if ((unsigned)(last.bits + this.bits) <= bits) break;
+ PULLBYTE();
+ }
+ DROPBITS(last.bits);
+ }
+ DROPBITS(this.bits);
+ if (this.op & 64) {
+ strm->msg = (char *)"invalid distance code";
+ state->mode = BAD;
+ break;
+ }
+ state->offset = (unsigned)this.val;
+ state->extra = (unsigned)(this.op) & 15;
+ state->mode = DISTEXT;
+ case DISTEXT:
+ if (state->extra) {
+ NEEDBITS(state->extra);
+ state->offset += BITS(state->extra);
+ DROPBITS(state->extra);
+ }
+#ifdef INFLATE_STRICT
+ if (state->offset > state->dmax) {
+ strm->msg = (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+#endif
+ if (state->offset > state->whave + out - left) {
+ strm->msg = (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+ Tracevv((stderr, "inflate: distance %u\n", state->offset));
+ state->mode = MATCH;
+ case MATCH:
+ if (left == 0) goto inf_leave;
+ copy = out - left;
+ if (state->offset > copy) { /* copy from window */
+ copy = state->offset - copy;
+ if (copy > state->write) {
+ copy -= state->write;
+ from = state->window + (state->wsize - copy);
+ }
+ else
+ from = state->window + (state->write - copy);
+ if (copy > state->length) copy = state->length;
+ }
+ else { /* copy from output */
+ from = put - state->offset;
+ copy = state->length;
+ }
+ if (copy > left) copy = left;
+ left -= copy;
+ state->length -= copy;
+ do {
+ *put++ = *from++;
+ } while (--copy);
+ if (state->length == 0) state->mode = LEN;
+ break;
+ case LIT:
+ if (left == 0) goto inf_leave;
+ *put++ = (unsigned char)(state->length);
+ left--;
+ state->mode = LEN;
+ break;
+ case CHECK:
+ if (state->wrap) {
+ NEEDBITS(32);
+ out -= left;
+ strm->total_out += out;
+ state->total += out;
+ if (out)
+ strm->adler = state->check =
+ UPDATE(state->check, put - out, out);
+ out = left;
+ if ((
+#ifdef GUNZIP
+ state->flags ? hold :
+#endif
+ REVERSE(hold)) != state->check) {
+ strm->msg = (char *)"incorrect data check";
+ state->mode = BAD;
+ break;
+ }
+ INITBITS();
+ Tracev((stderr, "inflate: check matches trailer\n"));
+ }
+#ifdef GUNZIP
+ state->mode = LENGTH;
+ case LENGTH:
+ if (state->wrap && state->flags) {
+ NEEDBITS(32);
+ if (hold != (state->total & 0xffffffffUL)) {
+ strm->msg = (char *)"incorrect length check";
+ state->mode = BAD;
+ break;
+ }
+ INITBITS();
+ Tracev((stderr, "inflate: length matches trailer\n"));
+ }
+#endif
+ state->mode = DONE;
+ case DONE:
+ ret = Z_STREAM_END;
+ goto inf_leave;
+ case BAD:
+ ret = Z_DATA_ERROR;
+ goto inf_leave;
+ case MEM:
+ return Z_MEM_ERROR;
+ case SYNC:
+ default:
+ return Z_STREAM_ERROR;
+ }
+
+ /*
+ Return from inflate(), updating the total counts and the check value.
+ If there was no progress during the inflate() call, return a buffer
+ error. Call updatewindow() to create and/or update the window state.
+ Note: a memory error from inflate() is non-recoverable.
+ */
+ inf_leave:
+ RESTORE();
+ if (state->wsize || (state->mode < CHECK && out != strm->avail_out))
+ if (updatewindow(strm, out)) {
+ state->mode = MEM;
+ return Z_MEM_ERROR;
+ }
+ in -= strm->avail_in;
+ out -= strm->avail_out;
+ strm->total_in += in;
+ strm->total_out += out;
+ state->total += out;
+ if (state->wrap && out)
+ strm->adler = state->check =
+ UPDATE(state->check, strm->next_out - out, out);
+ strm->data_type = state->bits + (state->last ? 64 : 0) +
+ (state->mode == TYPE ? 128 : 0);
+ if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK)
+ ret = Z_BUF_ERROR;
+ return ret;
+}
+
+int ZEXPORT inflateEnd(strm)
+z_streamp strm;
+{
+ struct inflate_state FAR *state;
+ if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
+ return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (state->window != Z_NULL) ZFREE(strm, state->window);
+ ZFREE(strm, strm->state);
+ strm->state = Z_NULL;
+ Tracev((stderr, "inflate: end\n"));
+ return Z_OK;
+}
+
+int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength)
+z_streamp strm;
+const Bytef *dictionary;
+uInt dictLength;
+{
+ struct inflate_state FAR *state;
+ unsigned long id;
+
+ /* check state */
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (state->wrap != 0 && state->mode != DICT)
+ return Z_STREAM_ERROR;
+
+ /* check for correct dictionary id */
+ if (state->mode == DICT) {
+ id = adler32(0L, Z_NULL, 0);
+ id = adler32(id, dictionary, dictLength);
+ if (id != state->check)
+ return Z_DATA_ERROR;
+ }
+
+ /* copy dictionary to window */
+ if (updatewindow(strm, strm->avail_out)) {
+ state->mode = MEM;
+ return Z_MEM_ERROR;
+ }
+ if (dictLength > state->wsize) {
+ zmemcpy(state->window, dictionary + dictLength - state->wsize,
+ state->wsize);
+ state->whave = state->wsize;
+ }
+ else {
+ zmemcpy(state->window + state->wsize - dictLength, dictionary,
+ dictLength);
+ state->whave = dictLength;
+ }
+ state->havedict = 1;
+ Tracev((stderr, "inflate: dictionary set\n"));
+ return Z_OK;
+}
+
+int ZEXPORT inflateGetHeader(strm, head)
+z_streamp strm;
+gz_headerp head;
+{
+ struct inflate_state FAR *state;
+
+ /* check state */
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if ((state->wrap & 2) == 0) return Z_STREAM_ERROR;
+
+ /* save header structure */
+ state->head = head;
+ head->done = 0;
+ return Z_OK;
+}
+
+/*
+ Search buf[0..len-1] for the pattern: 0, 0, 0xff, 0xff. Return when found
+ or when out of input. When called, *have is the number of pattern bytes
+ found in order so far, in 0..3. On return *have is updated to the new
+ state. If on return *have equals four, then the pattern was found and the
+ return value is how many bytes were read including the last byte of the
+ pattern. If *have is less than four, then the pattern has not been found
+ yet and the return value is len. In the latter case, syncsearch() can be
+ called again with more data and the *have state. *have is initialized to
+ zero for the first call.
+ */
+local unsigned syncsearch(have, buf, len)
+unsigned FAR *have;
+unsigned char FAR *buf;
+unsigned len;
+{
+ unsigned got;
+ unsigned next;
+
+ got = *have;
+ next = 0;
+ while (next < len && got < 4) {
+ if ((int)(buf[next]) == (got < 2 ? 0 : 0xff))
+ got++;
+ else if (buf[next])
+ got = 0;
+ else
+ got = 4 - got;
+ next++;
+ }
+ *have = got;
+ return next;
+}
+
+int ZEXPORT inflateSync(strm)
+z_streamp strm;
+{
+ unsigned len; /* number of bytes to look at or looked at */
+ unsigned long in, out; /* temporary to save total_in and total_out */
+ unsigned char buf[4]; /* to restore bit buffer to byte string */
+ struct inflate_state FAR *state;
+
+ /* check parameters */
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR;
+
+ /* if first time, start search in bit buffer */
+ if (state->mode != SYNC) {
+ state->mode = SYNC;
+ state->hold <<= state->bits & 7;
+ state->bits -= state->bits & 7;
+ len = 0;
+ while (state->bits >= 8) {
+ buf[len++] = (unsigned char)(state->hold);
+ state->hold >>= 8;
+ state->bits -= 8;
+ }
+ state->have = 0;
+ syncsearch(&(state->have), buf, len);
+ }
+
+ /* search available input */
+ len = syncsearch(&(state->have), strm->next_in, strm->avail_in);
+ strm->avail_in -= len;
+ strm->next_in += len;
+ strm->total_in += len;
+
+ /* return no joy or set up to restart inflate() on a new block */
+ if (state->have != 4) return Z_DATA_ERROR;
+ in = strm->total_in; out = strm->total_out;
+ inflateReset(strm);
+ strm->total_in = in; strm->total_out = out;
+ state->mode = TYPE;
+ return Z_OK;
+}
+
+/*
+ Returns true if inflate is currently at the end of a block generated by
+ Z_SYNC_FLUSH or Z_FULL_FLUSH. This function is used by one PPP
+ implementation to provide an additional safety check. PPP uses
+ Z_SYNC_FLUSH but removes the length bytes of the resulting empty stored
+ block. When decompressing, PPP checks that at the end of input packet,
+ inflate is waiting for these length bytes.
+ */
+int ZEXPORT inflateSyncPoint(strm)
+z_streamp strm;
+{
+ struct inflate_state FAR *state;
+
+ if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ return state->mode == STORED && state->bits == 0;
+}
+
+int ZEXPORT inflateCopy(dest, source)
+z_streamp dest;
+z_streamp source;
+{
+ struct inflate_state FAR *state;
+ struct inflate_state FAR *copy;
+ unsigned char FAR *window;
+ unsigned wsize;
+
+ /* check input */
+ if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL ||
+ source->zalloc == (alloc_func)0 || source->zfree == (free_func)0)
+ return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)source->state;
+
+ /* allocate space */
+ copy = (struct inflate_state FAR *)
+ ZALLOC(source, 1, sizeof(struct inflate_state));
+ if (copy == Z_NULL) return Z_MEM_ERROR;
+ window = Z_NULL;
+ if (state->window != Z_NULL) {
+ window = (unsigned char FAR *)
+ ZALLOC(source, 1U << state->wbits, sizeof(unsigned char));
+ if (window == Z_NULL) {
+ ZFREE(source, copy);
+ return Z_MEM_ERROR;
+ }
+ }
+
+ /* copy state */
+ zmemcpy(dest, source, sizeof(z_stream));
+ zmemcpy(copy, state, sizeof(struct inflate_state));
+ if (state->lencode >= state->codes &&
+ state->lencode <= state->codes + ENOUGH - 1) {
+ copy->lencode = copy->codes + (state->lencode - state->codes);
+ copy->distcode = copy->codes + (state->distcode - state->codes);
+ }
+ copy->next = copy->codes + (state->next - state->codes);
+ if (window != Z_NULL) {
+ wsize = 1U << state->wbits;
+ zmemcpy(window, state->window, wsize);
+ }
+ copy->window = window;
+ dest->state = (struct internal_state FAR *)copy;
+ return Z_OK;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/inflate.h b/Build/source/libs/zlib/zlib-1.2.3/inflate.h
new file mode 100644
index 00000000000..07bd3e78a7c
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/inflate.h
@@ -0,0 +1,115 @@
+/* inflate.h -- internal inflate state definition
+ * Copyright (C) 1995-2004 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+/* define NO_GZIP when compiling if you want to disable gzip header and
+ trailer decoding by inflate(). NO_GZIP would be used to avoid linking in
+ the crc code when it is not needed. For shared libraries, gzip decoding
+ should be left enabled. */
+#ifndef NO_GZIP
+# define GUNZIP
+#endif
+
+/* Possible inflate modes between inflate() calls */
+typedef enum {
+ HEAD, /* i: waiting for magic header */
+ FLAGS, /* i: waiting for method and flags (gzip) */
+ TIME, /* i: waiting for modification time (gzip) */
+ OS, /* i: waiting for extra flags and operating system (gzip) */
+ EXLEN, /* i: waiting for extra length (gzip) */
+ EXTRA, /* i: waiting for extra bytes (gzip) */
+ NAME, /* i: waiting for end of file name (gzip) */
+ COMMENT, /* i: waiting for end of comment (gzip) */
+ HCRC, /* i: waiting for header crc (gzip) */
+ DICTID, /* i: waiting for dictionary check value */
+ DICT, /* waiting for inflateSetDictionary() call */
+ TYPE, /* i: waiting for type bits, including last-flag bit */
+ TYPEDO, /* i: same, but skip check to exit inflate on new block */
+ STORED, /* i: waiting for stored size (length and complement) */
+ COPY, /* i/o: waiting for input or output to copy stored block */
+ TABLE, /* i: waiting for dynamic block table lengths */
+ LENLENS, /* i: waiting for code length code lengths */
+ CODELENS, /* i: waiting for length/lit and distance code lengths */
+ LEN, /* i: waiting for length/lit code */
+ LENEXT, /* i: waiting for length extra bits */
+ DIST, /* i: waiting for distance code */
+ DISTEXT, /* i: waiting for distance extra bits */
+ MATCH, /* o: waiting for output space to copy string */
+ LIT, /* o: waiting for output space to write literal */
+ CHECK, /* i: waiting for 32-bit check value */
+ LENGTH, /* i: waiting for 32-bit length (gzip) */
+ DONE, /* finished check, done -- remain here until reset */
+ BAD, /* got a data error -- remain here until reset */
+ MEM, /* got an inflate() memory error -- remain here until reset */
+ SYNC /* looking for synchronization bytes to restart inflate() */
+} inflate_mode;
+
+/*
+ State transitions between above modes -
+
+ (most modes can go to the BAD or MEM mode -- not shown for clarity)
+
+ Process header:
+ HEAD -> (gzip) or (zlib)
+ (gzip) -> FLAGS -> TIME -> OS -> EXLEN -> EXTRA -> NAME
+ NAME -> COMMENT -> HCRC -> TYPE
+ (zlib) -> DICTID or TYPE
+ DICTID -> DICT -> TYPE
+ Read deflate blocks:
+ TYPE -> STORED or TABLE or LEN or CHECK
+ STORED -> COPY -> TYPE
+ TABLE -> LENLENS -> CODELENS -> LEN
+ Read deflate codes:
+ LEN -> LENEXT or LIT or TYPE
+ LENEXT -> DIST -> DISTEXT -> MATCH -> LEN
+ LIT -> LEN
+ Process trailer:
+ CHECK -> LENGTH -> DONE
+ */
+
+/* state maintained between inflate() calls. Approximately 7K bytes. */
+struct inflate_state {
+ inflate_mode mode; /* current inflate mode */
+ int last; /* true if processing last block */
+ int wrap; /* bit 0 true for zlib, bit 1 true for gzip */
+ int havedict; /* true if dictionary provided */
+ int flags; /* gzip header method and flags (0 if zlib) */
+ unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */
+ unsigned long check; /* protected copy of check value */
+ unsigned long total; /* protected copy of output count */
+ gz_headerp head; /* where to save gzip header information */
+ /* sliding window */
+ unsigned wbits; /* log base 2 of requested window size */
+ unsigned wsize; /* window size or zero if not using window */
+ unsigned whave; /* valid bytes in the window */
+ unsigned write; /* window write index */
+ unsigned char FAR *window; /* allocated sliding window, if needed */
+ /* bit accumulator */
+ unsigned long hold; /* input bit accumulator */
+ unsigned bits; /* number of bits in "in" */
+ /* for string and stored block copying */
+ unsigned length; /* literal or length of data to copy */
+ unsigned offset; /* distance back to copy string from */
+ /* for table and code decoding */
+ unsigned extra; /* extra bits needed */
+ /* fixed and dynamic code tables */
+ code const FAR *lencode; /* starting table for length/literal codes */
+ code const FAR *distcode; /* starting table for distance codes */
+ unsigned lenbits; /* index bits for lencode */
+ unsigned distbits; /* index bits for distcode */
+ /* dynamic table building */
+ unsigned ncode; /* number of code length code lengths */
+ unsigned nlen; /* number of length code lengths */
+ unsigned ndist; /* number of distance code lengths */
+ unsigned have; /* number of code lengths in lens[] */
+ code FAR *next; /* next available space in codes[] */
+ unsigned short lens[320]; /* temporary storage for code lengths */
+ unsigned short work[288]; /* work area for code table building */
+ code codes[ENOUGH]; /* space for code tables */
+};
diff --git a/Build/source/libs/zlib/zlib-1.2.3/inftrees.c b/Build/source/libs/zlib/zlib-1.2.3/inftrees.c
new file mode 100644
index 00000000000..8a9c13ff03d
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/inftrees.c
@@ -0,0 +1,329 @@
+/* inftrees.c -- generate Huffman trees for efficient decoding
+ * Copyright (C) 1995-2005 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+
+#define MAXBITS 15
+
+const char inflate_copyright[] =
+ " inflate 1.2.3 Copyright 1995-2005 Mark Adler ";
+/*
+ If you use the zlib library in a product, an acknowledgment is welcome
+ in the documentation of your product. If for some reason you cannot
+ include such an acknowledgment, I would appreciate that you keep this
+ copyright string in the executable of your product.
+ */
+
+/*
+ Build a set of tables to decode the provided canonical Huffman code.
+ The code lengths are lens[0..codes-1]. The result starts at *table,
+ whose indices are 0..2^bits-1. work is a writable array of at least
+ lens shorts, which is used as a work area. type is the type of code
+ to be generated, CODES, LENS, or DISTS. On return, zero is success,
+ -1 is an invalid code, and +1 means that ENOUGH isn't enough. table
+ on return points to the next available entry's address. bits is the
+ requested root table index bits, and on return it is the actual root
+ table index bits. It will differ if the request is greater than the
+ longest code or if it is less than the shortest code.
+ */
+int inflate_table(type, lens, codes, table, bits, work)
+codetype type;
+unsigned short FAR *lens;
+unsigned codes;
+code FAR * FAR *table;
+unsigned FAR *bits;
+unsigned short FAR *work;
+{
+ unsigned len; /* a code's length in bits */
+ unsigned sym; /* index of code symbols */
+ unsigned min, max; /* minimum and maximum code lengths */
+ unsigned root; /* number of index bits for root table */
+ unsigned curr; /* number of index bits for current table */
+ unsigned drop; /* code bits to drop for sub-table */
+ int left; /* number of prefix codes available */
+ unsigned used; /* code entries in table used */
+ unsigned huff; /* Huffman code */
+ unsigned incr; /* for incrementing code, index */
+ unsigned fill; /* index for replicating entries */
+ unsigned low; /* low bits for current root entry */
+ unsigned mask; /* mask for low root bits */
+ code this; /* table entry for duplication */
+ code FAR *next; /* next available space in table */
+ const unsigned short FAR *base; /* base value table to use */
+ const unsigned short FAR *extra; /* extra bits table to use */
+ int end; /* use base and extra for symbol > end */
+ unsigned short count[MAXBITS+1]; /* number of codes of each length */
+ unsigned short offs[MAXBITS+1]; /* offsets in table for each length */
+ static const unsigned short lbase[31] = { /* Length codes 257..285 base */
+ 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+ 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
+ static const unsigned short lext[31] = { /* Length codes 257..285 extra */
+ 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
+ 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 201, 196};
+ static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
+ 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+ 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+ 8193, 12289, 16385, 24577, 0, 0};
+ static const unsigned short dext[32] = { /* Distance codes 0..29 extra */
+ 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
+ 23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
+ 28, 28, 29, 29, 64, 64};
+
+ /*
+ Process a set of code lengths to create a canonical Huffman code. The
+ code lengths are lens[0..codes-1]. Each length corresponds to the
+ symbols 0..codes-1. The Huffman code is generated by first sorting the
+ symbols by length from short to long, and retaining the symbol order
+ for codes with equal lengths. Then the code starts with all zero bits
+ for the first code of the shortest length, and the codes are integer
+ increments for the same length, and zeros are appended as the length
+ increases. For the deflate format, these bits are stored backwards
+ from their more natural integer increment ordering, and so when the
+ decoding tables are built in the large loop below, the integer codes
+ are incremented backwards.
+
+ This routine assumes, but does not check, that all of the entries in
+ lens[] are in the range 0..MAXBITS. The caller must assure this.
+ 1..MAXBITS is interpreted as that code length. zero means that that
+ symbol does not occur in this code.
+
+ The codes are sorted by computing a count of codes for each length,
+ creating from that a table of starting indices for each length in the
+ sorted table, and then entering the symbols in order in the sorted
+ table. The sorted table is work[], with that space being provided by
+ the caller.
+
+ The length counts are used for other purposes as well, i.e. finding
+ the minimum and maximum length codes, determining if there are any
+ codes at all, checking for a valid set of lengths, and looking ahead
+ at length counts to determine sub-table sizes when building the
+ decoding tables.
+ */
+
+ /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
+ for (len = 0; len <= MAXBITS; len++)
+ count[len] = 0;
+ for (sym = 0; sym < codes; sym++)
+ count[lens[sym]]++;
+
+ /* bound code lengths, force root to be within code lengths */
+ root = *bits;
+ for (max = MAXBITS; max >= 1; max--)
+ if (count[max] != 0) break;
+ if (root > max) root = max;
+ if (max == 0) { /* no symbols to code at all */
+ this.op = (unsigned char)64; /* invalid code marker */
+ this.bits = (unsigned char)1;
+ this.val = (unsigned short)0;
+ *(*table)++ = this; /* make a table to force an error */
+ *(*table)++ = this;
+ *bits = 1;
+ return 0; /* no symbols, but wait for decoding to report error */
+ }
+ for (min = 1; min <= MAXBITS; min++)
+ if (count[min] != 0) break;
+ if (root < min) root = min;
+
+ /* check for an over-subscribed or incomplete set of lengths */
+ left = 1;
+ for (len = 1; len <= MAXBITS; len++) {
+ left <<= 1;
+ left -= count[len];
+ if (left < 0) return -1; /* over-subscribed */
+ }
+ if (left > 0 && (type == CODES || max != 1))
+ return -1; /* incomplete set */
+
+ /* generate offsets into symbol table for each length for sorting */
+ offs[1] = 0;
+ for (len = 1; len < MAXBITS; len++)
+ offs[len + 1] = offs[len] + count[len];
+
+ /* sort symbols by length, by symbol order within each length */
+ for (sym = 0; sym < codes; sym++)
+ if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym;
+
+ /*
+ Create and fill in decoding tables. In this loop, the table being
+ filled is at next and has curr index bits. The code being used is huff
+ with length len. That code is converted to an index by dropping drop
+ bits off of the bottom. For codes where len is less than drop + curr,
+ those top drop + curr - len bits are incremented through all values to
+ fill the table with replicated entries.
+
+ root is the number of index bits for the root table. When len exceeds
+ root, sub-tables are created pointed to by the root entry with an index
+ of the low root bits of huff. This is saved in low to check for when a
+ new sub-table should be started. drop is zero when the root table is
+ being filled, and drop is root when sub-tables are being filled.
+
+ When a new sub-table is needed, it is necessary to look ahead in the
+ code lengths to determine what size sub-table is needed. The length
+ counts are used for this, and so count[] is decremented as codes are
+ entered in the tables.
+
+ used keeps track of how many table entries have been allocated from the
+ provided *table space. It is checked when a LENS table is being made
+ against the space in *table, ENOUGH, minus the maximum space needed by
+ the worst case distance code, MAXD. This should never happen, but the
+ sufficiency of ENOUGH has not been proven exhaustively, hence the check.
+ This assumes that when type == LENS, bits == 9.
+
+ sym increments through all symbols, and the loop terminates when
+ all codes of length max, i.e. all codes, have been processed. This
+ routine permits incomplete codes, so another loop after this one fills
+ in the rest of the decoding tables with invalid code markers.
+ */
+
+ /* set up for code type */
+ switch (type) {
+ case CODES:
+ base = extra = work; /* dummy value--not used */
+ end = 19;
+ break;
+ case LENS:
+ base = lbase;
+ base -= 257;
+ extra = lext;
+ extra -= 257;
+ end = 256;
+ break;
+ default: /* DISTS */
+ base = dbase;
+ extra = dext;
+ end = -1;
+ }
+
+ /* initialize state for loop */
+ huff = 0; /* starting code */
+ sym = 0; /* starting code symbol */
+ len = min; /* starting code length */
+ next = *table; /* current table to fill in */
+ curr = root; /* current table index bits */
+ drop = 0; /* current bits to drop from code for index */
+ low = (unsigned)(-1); /* trigger new sub-table when len > root */
+ used = 1U << root; /* use root table entries */
+ mask = used - 1; /* mask for comparing low */
+
+ /* check available table space */
+ if (type == LENS && used >= ENOUGH - MAXD)
+ return 1;
+
+ /* process all codes and make table entries */
+ for (;;) {
+ /* create table entry */
+ this.bits = (unsigned char)(len - drop);
+ if ((int)(work[sym]) < end) {
+ this.op = (unsigned char)0;
+ this.val = work[sym];
+ }
+ else if ((int)(work[sym]) > end) {
+ this.op = (unsigned char)(extra[work[sym]]);
+ this.val = base[work[sym]];
+ }
+ else {
+ this.op = (unsigned char)(32 + 64); /* end of block */
+ this.val = 0;
+ }
+
+ /* replicate for those indices with low len bits equal to huff */
+ incr = 1U << (len - drop);
+ fill = 1U << curr;
+ min = fill; /* save offset to next table */
+ do {
+ fill -= incr;
+ next[(huff >> drop) + fill] = this;
+ } while (fill != 0);
+
+ /* backwards increment the len-bit code huff */
+ incr = 1U << (len - 1);
+ while (huff & incr)
+ incr >>= 1;
+ if (incr != 0) {
+ huff &= incr - 1;
+ huff += incr;
+ }
+ else
+ huff = 0;
+
+ /* go to next symbol, update count, len */
+ sym++;
+ if (--(count[len]) == 0) {
+ if (len == max) break;
+ len = lens[work[sym]];
+ }
+
+ /* create new sub-table if needed */
+ if (len > root && (huff & mask) != low) {
+ /* if first time, transition to sub-tables */
+ if (drop == 0)
+ drop = root;
+
+ /* increment past last table */
+ next += min; /* here min is 1 << curr */
+
+ /* determine length of next table */
+ curr = len - drop;
+ left = (int)(1 << curr);
+ while (curr + drop < max) {
+ left -= count[curr + drop];
+ if (left <= 0) break;
+ curr++;
+ left <<= 1;
+ }
+
+ /* check for enough space */
+ used += 1U << curr;
+ if (type == LENS && used >= ENOUGH - MAXD)
+ return 1;
+
+ /* point entry in root table to sub-table */
+ low = huff & mask;
+ (*table)[low].op = (unsigned char)curr;
+ (*table)[low].bits = (unsigned char)root;
+ (*table)[low].val = (unsigned short)(next - *table);
+ }
+ }
+
+ /*
+ Fill in rest of table for incomplete codes. This loop is similar to the
+ loop above in incrementing huff for table indices. It is assumed that
+ len is equal to curr + drop, so there is no loop needed to increment
+ through high index bits. When the current sub-table is filled, the loop
+ drops back to the root table to fill in any remaining entries there.
+ */
+ this.op = (unsigned char)64; /* invalid code marker */
+ this.bits = (unsigned char)(len - drop);
+ this.val = (unsigned short)0;
+ while (huff != 0) {
+ /* when done with sub-table, drop back to root table */
+ if (drop != 0 && (huff & mask) != low) {
+ drop = 0;
+ len = root;
+ next = *table;
+ this.bits = (unsigned char)len;
+ }
+
+ /* put invalid code marker in table */
+ next[huff >> drop] = this;
+
+ /* backwards increment the len-bit code huff */
+ incr = 1U << (len - 1);
+ while (huff & incr)
+ incr >>= 1;
+ if (incr != 0) {
+ huff &= incr - 1;
+ huff += incr;
+ }
+ else
+ huff = 0;
+ }
+
+ /* set return parameters */
+ *table += used;
+ *bits = root;
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/inftrees.h b/Build/source/libs/zlib/zlib-1.2.3/inftrees.h
new file mode 100644
index 00000000000..b1104c87e76
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/inftrees.h
@@ -0,0 +1,55 @@
+/* inftrees.h -- header to use inftrees.c
+ * Copyright (C) 1995-2005 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+/* Structure for decoding tables. Each entry provides either the
+ information needed to do the operation requested by the code that
+ indexed that table entry, or it provides a pointer to another
+ table that indexes more bits of the code. op indicates whether
+ the entry is a pointer to another table, a literal, a length or
+ distance, an end-of-block, or an invalid code. For a table
+ pointer, the low four bits of op is the number of index bits of
+ that table. For a length or distance, the low four bits of op
+ is the number of extra bits to get after the code. bits is
+ the number of bits in this code or part of the code to drop off
+ of the bit buffer. val is the actual byte to output in the case
+ of a literal, the base length or distance, or the offset from
+ the current table to the next table. Each entry is four bytes. */
+typedef struct {
+ unsigned char op; /* operation, extra bits, table bits */
+ unsigned char bits; /* bits in this part of the code */
+ unsigned short val; /* offset in table or code value */
+} code;
+
+/* op values as set by inflate_table():
+ 00000000 - literal
+ 0000tttt - table link, tttt != 0 is the number of table index bits
+ 0001eeee - length or distance, eeee is the number of extra bits
+ 01100000 - end of block
+ 01000000 - invalid code
+ */
+
+/* Maximum size of dynamic tree. The maximum found in a long but non-
+ exhaustive search was 1444 code structures (852 for length/literals
+ and 592 for distances, the latter actually the result of an
+ exhaustive search). The true maximum is not known, but the value
+ below is more than safe. */
+#define ENOUGH 2048
+#define MAXD 592
+
+/* Type of code to build for inftable() */
+typedef enum {
+ CODES,
+ LENS,
+ DISTS
+} codetype;
+
+extern int inflate_table OF((codetype type, unsigned short FAR *lens,
+ unsigned codes, code FAR * FAR *table,
+ unsigned FAR *bits, unsigned short FAR *work));
diff --git a/Build/source/libs/zlib/zlib-1.2.3/make_vms.com b/Build/source/libs/zlib/zlib-1.2.3/make_vms.com
new file mode 100644
index 00000000000..c2a1fb54b2f
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/make_vms.com
@@ -0,0 +1,461 @@
+$! make libz under VMS written by
+$! Martin P.J. Zinser
+$! <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
+$!
+$ on error then goto err_exit
+$!
+$!
+$! Just some general constants...
+$!
+$ true = 1
+$ false = 0
+$ tmpnam = "temp_" + f$getjpi("","pid")
+$ SAY = "WRITE SYS$OUTPUT"
+$!
+$! Setup variables holding "config" information
+$!
+$ Make = ""
+$ name = "Zlib"
+$ version = "?.?.?"
+$ v_string = "ZLIB_VERSION"
+$ v_file = "zlib.h"
+$ ccopt = ""
+$ lopts = ""
+$ linkonly = false
+$ optfile = name + ".opt"
+$ its_decc = false
+$ its_vaxc = false
+$ its_gnuc = false
+$ axp = f$getsyi("HW_MODEL").ge.1024
+$ s_case = false
+$! Check for MMK/MMS
+$!
+$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
+$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
+$!
+$!
+$ gosub find_version
+$!
+$ gosub check_opts
+$!
+$! Look for the compiler used
+$!
+$ gosub check_compiler
+$ if its_decc
+$ then
+$ ccopt = "/prefix=all" + ccopt
+$ if f$trnlnm("SYS") .eqs. ""
+$ then
+$ if axp
+$ then
+$ define sys sys$library:
+$ else
+$ ccopt = "/decc" + ccopt
+$ define sys decc$library_include:
+$ endif
+$ endif
+$ endif
+$ if its_vaxc .or. its_gnuc
+$ then
+$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ endif
+$!
+$! Build the thing plain or with mms
+$!
+$ write sys$output "Compiling Zlib sources ..."
+$ if make.eqs.""
+$ then
+$ dele example.obj;*,minigzip.obj;*
+$ CALL MAKE adler32.OBJ "CC ''CCOPT' adler32" -
+ adler32.c zlib.h zconf.h
+$ CALL MAKE compress.OBJ "CC ''CCOPT' compress" -
+ compress.c zlib.h zconf.h
+$ CALL MAKE crc32.OBJ "CC ''CCOPT' crc32" -
+ crc32.c zlib.h zconf.h
+$ CALL MAKE deflate.OBJ "CC ''CCOPT' deflate" -
+ deflate.c deflate.h zutil.h zlib.h zconf.h
+$ CALL MAKE gzio.OBJ "CC ''CCOPT' gzio" -
+ gzio.c zutil.h zlib.h zconf.h
+$ CALL MAKE infback.OBJ "CC ''CCOPT' infback" -
+ infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
+$ CALL MAKE inffast.OBJ "CC ''CCOPT' inffast" -
+ inffast.c zutil.h zlib.h zconf.h inffast.h
+$ CALL MAKE inflate.OBJ "CC ''CCOPT' inflate" -
+ inflate.c zutil.h zlib.h zconf.h infblock.h
+$ CALL MAKE inftrees.OBJ "CC ''CCOPT' inftrees" -
+ inftrees.c zutil.h zlib.h zconf.h inftrees.h
+$ CALL MAKE trees.OBJ "CC ''CCOPT' trees" -
+ trees.c deflate.h zutil.h zlib.h zconf.h
+$ CALL MAKE uncompr.OBJ "CC ''CCOPT' uncompr" -
+ uncompr.c zlib.h zconf.h
+$ CALL MAKE zutil.OBJ "CC ''CCOPT' zutil" -
+ zutil.c zutil.h zlib.h zconf.h
+$ write sys$output "Building Zlib ..."
+$ CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ
+$ write sys$output "Building example..."
+$ CALL MAKE example.OBJ "CC ''CCOPT' example" -
+ example.c zlib.h zconf.h
+$ call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb
+$ if f$search("x11vms:xvmsutils.olb") .nes. ""
+$ then
+$ write sys$output "Building minigzip..."
+$ CALL MAKE minigzip.OBJ "CC ''CCOPT' minigzip" -
+ minigzip.c zlib.h zconf.h
+$ call make minigzip.exe -
+ "LINK minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib" -
+ minigzip.obj libz.olb
+$ endif
+$ else
+$ gosub crea_mms
+$ SAY "Make ''name' ''version' with ''Make' "
+$ 'make'
+$ endif
+$!
+$! Alpha gets a shareable image
+$!
+$ If axp
+$ Then
+$ gosub crea_olist
+$ write sys$output "Creating libzshr.exe"
+$ call anal_obj_axp modules.opt _link.opt
+$ if s_case
+$ then
+$ open/append optf modules.opt
+$ write optf "case_sensitive=YES"
+$ close optf
+$ endif
+$ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,_link.opt/opt
+$ endif
+$ write sys$output "Zlib build completed"
+$ exit
+$CC_ERR:
+$ write sys$output "C compiler required to build ''name'"
+$ goto err_exit
+$ERR_EXIT:
+$ set message/facil/ident/sever/text
+$ write sys$output "Exiting..."
+$ exit 2
+$!
+$!
+$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES
+$ V = 'F$Verify(0)
+$! P1 = What we are trying to make
+$! P2 = Command to make it
+$! P3 - P8 What it depends on
+$
+$ If F$Search(P1) .Eqs. "" Then Goto Makeit
+$ Time = F$CvTime(F$File(P1,"RDT"))
+$arg=3
+$Loop:
+$ Argument = P'arg
+$ If Argument .Eqs. "" Then Goto Exit
+$ El=0
+$Loop2:
+$ File = F$Element(El," ",Argument)
+$ If File .Eqs. " " Then Goto Endl
+$ AFile = ""
+$Loop3:
+$ OFile = AFile
+$ AFile = F$Search(File)
+$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
+$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
+$ Goto Loop3
+$NextEL:
+$ El = El + 1
+$ Goto Loop2
+$EndL:
+$ arg=arg+1
+$ If arg .Le. 8 Then Goto Loop
+$ Goto Exit
+$
+$Makeit:
+$ VV=F$VERIFY(0)
+$ write sys$output P2
+$ 'P2
+$ VV='F$Verify(VV)
+$Exit:
+$ If V Then Set Verify
+$ENDSUBROUTINE
+$!------------------------------------------------------------------------------
+$!
+$! Check command line options and set symbols accordingly
+$!
+$ CHECK_OPTS:
+$ i = 1
+$ OPT_LOOP:
+$ if i .lt. 9
+$ then
+$ cparm = f$edit(p'i',"upcase")
+$ if cparm .eqs. "DEBUG"
+$ then
+$ ccopt = ccopt + "/noopt/deb"
+$ lopts = lopts + "/deb"
+$ endif
+$ if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
+$ then
+$ start = f$locate("=",cparm) + 1
+$ len = f$length(cparm) - start
+$ ccopt = ccopt + f$extract(start,len,cparm)
+$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
+ then s_case = true
+$ endif
+$ if cparm .eqs. "LINK" then linkonly = true
+$ if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
+$ then
+$ start = f$locate("=",cparm) + 1
+$ len = f$length(cparm) - start
+$ lopts = lopts + f$extract(start,len,cparm)
+$ endif
+$ if f$locate("CC=",cparm) .lt. f$length(cparm)
+$ then
+$ start = f$locate("=",cparm) + 1
+$ len = f$length(cparm) - start
+$ cc_com = f$extract(start,len,cparm)
+ if (cc_com .nes. "DECC") .and. -
+ (cc_com .nes. "VAXC") .and. -
+ (cc_com .nes. "GNUC")
+$ then
+$ write sys$output "Unsupported compiler choice ''cc_com' ignored"
+$ write sys$output "Use DECC, VAXC, or GNUC instead"
+$ else
+$ if cc_com .eqs. "DECC" then its_decc = true
+$ if cc_com .eqs. "VAXC" then its_vaxc = true
+$ if cc_com .eqs. "GNUC" then its_gnuc = true
+$ endif
+$ endif
+$ if f$locate("MAKE=",cparm) .lt. f$length(cparm)
+$ then
+$ start = f$locate("=",cparm) + 1
+$ len = f$length(cparm) - start
+$ mmks = f$extract(start,len,cparm)
+$ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")
+$ then
+$ make = mmks
+$ else
+$ write sys$output "Unsupported make choice ''mmks' ignored"
+$ write sys$output "Use MMK or MMS instead"
+$ endif
+$ endif
+$ i = i + 1
+$ goto opt_loop
+$ endif
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Look for the compiler used
+$!
+$CHECK_COMPILER:
+$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
+$ then
+$ its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "")
+$ its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "")
+$ its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "")
+$ endif
+$!
+$! Exit if no compiler available
+$!
+$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
+$ then goto CC_ERR
+$ else
+$ if its_decc then write sys$output "CC compiler check ... Compaq C"
+$ if its_vaxc then write sys$output "CC compiler check ... VAX C"
+$ if its_gnuc then write sys$output "CC compiler check ... GNU C"
+$ endif
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! If MMS/MMK are available dump out the descrip.mms if required
+$!
+$CREA_MMS:
+$ write sys$output "Creating descrip.mms..."
+$ create descrip.mms
+$ open/append out descrip.mms
+$ copy sys$input: out
+$ deck
+# descrip.mms: MMS description file for building zlib on VMS
+# written by Martin P.J. Zinser
+# <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
+
+OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj, infback.obj\
+ deflate.obj, trees.obj, zutil.obj, inflate.obj, \
+ inftrees.obj, inffast.obj
+
+$ eod
+$ write out "CFLAGS=", ccopt
+$ write out "LOPTS=", lopts
+$ copy sys$input: out
+$ deck
+
+all : example.exe minigzip.exe libz.olb
+ @ write sys$output " Example applications available"
+
+libz.olb : libz.olb($(OBJS))
+ @ write sys$output " libz available"
+
+example.exe : example.obj libz.olb
+ link $(LOPTS) example,libz.olb/lib
+
+minigzip.exe : minigzip.obj libz.olb
+ link $(LOPTS) minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib
+
+clean :
+ delete *.obj;*,libz.olb;*,*.opt;*,*.exe;*
+
+
+# Other dependencies.
+adler32.obj : adler32.c zutil.h zlib.h zconf.h
+compress.obj : compress.c zlib.h zconf.h
+crc32.obj : crc32.c zutil.h zlib.h zconf.h
+deflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.h
+example.obj : example.c zlib.h zconf.h
+gzio.obj : gzio.c zutil.h zlib.h zconf.h
+inffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h
+inflate.obj : inflate.c zutil.h zlib.h zconf.h
+inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h
+minigzip.obj : minigzip.c zlib.h zconf.h
+trees.obj : trees.c deflate.h zutil.h zlib.h zconf.h
+uncompr.obj : uncompr.c zlib.h zconf.h
+zutil.obj : zutil.c zutil.h zlib.h zconf.h
+infback.obj : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
+$ eod
+$ close out
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Read list of core library sources from makefile.in and create options
+$! needed to build shareable image
+$!
+$CREA_OLIST:
+$ open/read min makefile.in
+$ open/write mod modules.opt
+$ src_check = "OBJS ="
+$MRLOOP:
+$ read/end=mrdone min rec
+$ if (f$extract(0,6,rec) .nes. src_check) then goto mrloop
+$ rec = rec - src_check
+$ gosub extra_filnam
+$ if (f$element(1,"\",rec) .eqs. "\") then goto mrdone
+$MRSLOOP:
+$ read/end=mrdone min rec
+$ gosub extra_filnam
+$ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop
+$MRDONE:
+$ close min
+$ close mod
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Take record extracted in crea_olist and split it into single filenames
+$!
+$EXTRA_FILNAM:
+$ myrec = f$edit(rec - "\", "trim,compress")
+$ i = 0
+$FELOOP:
+$ srcfil = f$element(i," ", myrec)
+$ if (srcfil .nes. " ")
+$ then
+$ write mod f$parse(srcfil,,,"NAME"), ".obj"
+$ i = i + 1
+$ goto feloop
+$ endif
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Find current Zlib version number
+$!
+$FIND_VERSION:
+$ open/read h_in 'v_file'
+$hloop:
+$ read/end=hdone h_in rec
+$ rec = f$edit(rec,"TRIM")
+$ if (f$extract(0,1,rec) .nes. "#") then goto hloop
+$ rec = f$edit(rec - "#", "TRIM")
+$ if f$element(0," ",rec) .nes. "define" then goto hloop
+$ if f$element(1," ",rec) .eqs. v_string
+$ then
+$ version = 'f$element(2," ",rec)'
+$ goto hdone
+$ endif
+$ goto hloop
+$hdone:
+$ close h_in
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Analyze Object files for OpenVMS AXP to extract Procedure and Data
+$! information to build a symbol vector for a shareable image
+$! All the "brains" of this logic was suggested by Hartmut Becker
+$! (Hartmut.Becker@compaq.com). All the bugs were introduced by me
+$! (zinser@decus.de), so if you do have problem reports please do not
+$! bother Hartmut/HP, but get in touch with me
+$!
+$ ANAL_OBJ_AXP: Subroutine
+$ V = 'F$Verify(0)
+$ SAY := "WRITE_ SYS$OUTPUT"
+$
+$ IF F$SEARCH("''P1'") .EQS. ""
+$ THEN
+$ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available"
+$ goto exit_aa
+$ ENDIF
+$ IF "''P2'" .EQS. ""
+$ THEN
+$ SAY "ANAL_OBJ_AXP: Error, no output file provided"
+$ goto exit_aa
+$ ENDIF
+$
+$ open/read in 'p1
+$ create a.tmp
+$ open/append atmp a.tmp
+$ loop:
+$ read/end=end_loop in line
+$ f= f$search(line)
+$ if f .eqs. ""
+$ then
+$ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"
+$ goto loop
+$ endif
+$ define/user sys$output nl:
+$ define/user sys$error nl:
+$ anal/obj/gsd 'f /out=x.tmp
+$ open/read xtmp x.tmp
+$ XLOOP:
+$ read/end=end_xloop xtmp xline
+$ xline = f$edit(xline,"compress")
+$ write atmp xline
+$ goto xloop
+$ END_XLOOP:
+$ close xtmp
+$ goto loop
+$ end_loop:
+$ close in
+$ close atmp
+$ if f$search("a.tmp") .eqs. "" -
+ then $ exit
+$ ! all global definitions
+$ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp
+$ ! all procedures
+$ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp
+$ search c.tmp "symbol:"/out=d.tmp
+$ define/user sys$output nl:
+$ edito/edt/command=sys$input d.tmp
+sub/symbol: "/symbol_vector=(/whole
+sub/"/=PROCEDURE)/whole
+exit
+$ ! all data
+$ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp
+$ search e.tmp "symbol:"/out=f.tmp
+$ define/user sys$output nl:
+$ edito/edt/command=sys$input f.tmp
+sub/symbol: "/symbol_vector=(/whole
+sub/"/=DATA)/whole
+exit
+$ sort/nodupl d.tmp,f.tmp 'p2'
+$ delete a.tmp;*,b.tmp;*,c.tmp;*,d.tmp;*,e.tmp;*,f.tmp;*
+$ if f$search("x.tmp") .nes. "" -
+ then $ delete x.tmp;*
+$!
+$ EXIT_AA:
+$ if V then set verify
+$ endsubroutine
+$!------------------------------------------------------------------------------
diff --git a/Build/source/libs/zlib/zlib-1.2.3/minigzip.c b/Build/source/libs/zlib/zlib-1.2.3/minigzip.c
new file mode 100644
index 00000000000..4524b96a1d6
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/minigzip.c
@@ -0,0 +1,322 @@
+/* minigzip.c -- simulate gzip using the zlib compression library
+ * Copyright (C) 1995-2005 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/*
+ * minigzip is a minimal implementation of the gzip utility. This is
+ * only an example of using zlib and isn't meant to replace the
+ * full-featured gzip. No attempt is made to deal with file systems
+ * limiting names to 14 or 8+3 characters, etc... Error checking is
+ * very limited. So use minigzip only for testing; use gzip for the
+ * real thing. On MSDOS, use only on file names without extension
+ * or in pipe mode.
+ */
+
+/* @(#) $Id$ */
+
+#include <stdio.h>
+#include "zlib.h"
+
+#ifdef STDC
+# include <string.h>
+# include <stdlib.h>
+#endif
+
+#ifdef USE_MMAP
+# include <sys/types.h>
+# include <sys/mman.h>
+# include <sys/stat.h>
+#endif
+
+#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__)
+# include <fcntl.h>
+# include <io.h>
+# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
+#else
+# define SET_BINARY_MODE(file)
+#endif
+
+#ifdef VMS
+# define unlink delete
+# define GZ_SUFFIX "-gz"
+#endif
+#ifdef RISCOS
+# define unlink remove
+# define GZ_SUFFIX "-gz"
+# define fileno(file) file->__file
+#endif
+#if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+# include <unix.h> /* for fileno */
+#endif
+
+#ifndef WIN32 /* unlink already in stdio.h for WIN32 */
+ extern int unlink OF((const char *));
+#endif
+
+#ifndef GZ_SUFFIX
+# define GZ_SUFFIX ".gz"
+#endif
+#define SUFFIX_LEN (sizeof(GZ_SUFFIX)-1)
+
+#define BUFLEN 16384
+#define MAX_NAME_LEN 1024
+
+#ifdef MAXSEG_64K
+# define local static
+ /* Needed for systems with limitation on stack size. */
+#else
+# define local
+#endif
+
+char *prog;
+
+void error OF((const char *msg));
+void gz_compress OF((FILE *in, gzFile out));
+#ifdef USE_MMAP
+int gz_compress_mmap OF((FILE *in, gzFile out));
+#endif
+void gz_uncompress OF((gzFile in, FILE *out));
+void file_compress OF((char *file, char *mode));
+void file_uncompress OF((char *file));
+int main OF((int argc, char *argv[]));
+
+/* ===========================================================================
+ * Display error message and exit
+ */
+void error(msg)
+ const char *msg;
+{
+ fprintf(stderr, "%s: %s\n", prog, msg);
+ exit(1);
+}
+
+/* ===========================================================================
+ * Compress input to output then close both files.
+ */
+
+void gz_compress(in, out)
+ FILE *in;
+ gzFile out;
+{
+ local char buf[BUFLEN];
+ int len;
+ int err;
+
+#ifdef USE_MMAP
+ /* Try first compressing with mmap. If mmap fails (minigzip used in a
+ * pipe), use the normal fread loop.
+ */
+ if (gz_compress_mmap(in, out) == Z_OK) return;
+#endif
+ for (;;) {
+ len = (int)fread(buf, 1, sizeof(buf), in);
+ if (ferror(in)) {
+ perror("fread");
+ exit(1);
+ }
+ if (len == 0) break;
+
+ if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err));
+ }
+ fclose(in);
+ if (gzclose(out) != Z_OK) error("failed gzclose");
+}
+
+#ifdef USE_MMAP /* MMAP version, Miguel Albrecht <malbrech@eso.org> */
+
+/* Try compressing the input file at once using mmap. Return Z_OK if
+ * if success, Z_ERRNO otherwise.
+ */
+int gz_compress_mmap(in, out)
+ FILE *in;
+ gzFile out;
+{
+ int len;
+ int err;
+ int ifd = fileno(in);
+ caddr_t buf; /* mmap'ed buffer for the entire input file */
+ off_t buf_len; /* length of the input file */
+ struct stat sb;
+
+ /* Determine the size of the file, needed for mmap: */
+ if (fstat(ifd, &sb) < 0) return Z_ERRNO;
+ buf_len = sb.st_size;
+ if (buf_len <= 0) return Z_ERRNO;
+
+ /* Now do the actual mmap: */
+ buf = mmap((caddr_t) 0, buf_len, PROT_READ, MAP_SHARED, ifd, (off_t)0);
+ if (buf == (caddr_t)(-1)) return Z_ERRNO;
+
+ /* Compress the whole file at once: */
+ len = gzwrite(out, (char *)buf, (unsigned)buf_len);
+
+ if (len != (int)buf_len) error(gzerror(out, &err));
+
+ munmap(buf, buf_len);
+ fclose(in);
+ if (gzclose(out) != Z_OK) error("failed gzclose");
+ return Z_OK;
+}
+#endif /* USE_MMAP */
+
+/* ===========================================================================
+ * Uncompress input to output then close both files.
+ */
+void gz_uncompress(in, out)
+ gzFile in;
+ FILE *out;
+{
+ local char buf[BUFLEN];
+ int len;
+ int err;
+
+ for (;;) {
+ len = gzread(in, buf, sizeof(buf));
+ if (len < 0) error (gzerror(in, &err));
+ if (len == 0) break;
+
+ if ((int)fwrite(buf, 1, (unsigned)len, out) != len) {
+ error("failed fwrite");
+ }
+ }
+ if (fclose(out)) error("failed fclose");
+
+ if (gzclose(in) != Z_OK) error("failed gzclose");
+}
+
+
+/* ===========================================================================
+ * Compress the given file: create a corresponding .gz file and remove the
+ * original.
+ */
+void file_compress(file, mode)
+ char *file;
+ char *mode;
+{
+ local char outfile[MAX_NAME_LEN];
+ FILE *in;
+ gzFile out;
+
+ strcpy(outfile, file);
+ strcat(outfile, GZ_SUFFIX);
+
+ in = fopen(file, "rb");
+ if (in == NULL) {
+ perror(file);
+ exit(1);
+ }
+ out = gzopen(outfile, mode);
+ if (out == NULL) {
+ fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile);
+ exit(1);
+ }
+ gz_compress(in, out);
+
+ unlink(file);
+}
+
+
+/* ===========================================================================
+ * Uncompress the given file and remove the original.
+ */
+void file_uncompress(file)
+ char *file;
+{
+ local char buf[MAX_NAME_LEN];
+ char *infile, *outfile;
+ FILE *out;
+ gzFile in;
+ uInt len = (uInt)strlen(file);
+
+ strcpy(buf, file);
+
+ if (len > SUFFIX_LEN && strcmp(file+len-SUFFIX_LEN, GZ_SUFFIX) == 0) {
+ infile = file;
+ outfile = buf;
+ outfile[len-3] = '\0';
+ } else {
+ outfile = file;
+ infile = buf;
+ strcat(infile, GZ_SUFFIX);
+ }
+ in = gzopen(infile, "rb");
+ if (in == NULL) {
+ fprintf(stderr, "%s: can't gzopen %s\n", prog, infile);
+ exit(1);
+ }
+ out = fopen(outfile, "wb");
+ if (out == NULL) {
+ perror(file);
+ exit(1);
+ }
+
+ gz_uncompress(in, out);
+
+ unlink(infile);
+}
+
+
+/* ===========================================================================
+ * Usage: minigzip [-d] [-f] [-h] [-r] [-1 to -9] [files...]
+ * -d : decompress
+ * -f : compress with Z_FILTERED
+ * -h : compress with Z_HUFFMAN_ONLY
+ * -r : compress with Z_RLE
+ * -1 to -9 : compression level
+ */
+
+int main(argc, argv)
+ int argc;
+ char *argv[];
+{
+ int uncompr = 0;
+ gzFile file;
+ char outmode[20];
+
+ strcpy(outmode, "wb6 ");
+
+ prog = argv[0];
+ argc--, argv++;
+
+ while (argc > 0) {
+ if (strcmp(*argv, "-d") == 0)
+ uncompr = 1;
+ else if (strcmp(*argv, "-f") == 0)
+ outmode[3] = 'f';
+ else if (strcmp(*argv, "-h") == 0)
+ outmode[3] = 'h';
+ else if (strcmp(*argv, "-r") == 0)
+ outmode[3] = 'R';
+ else if ((*argv)[0] == '-' && (*argv)[1] >= '1' && (*argv)[1] <= '9' &&
+ (*argv)[2] == 0)
+ outmode[2] = (*argv)[1];
+ else
+ break;
+ argc--, argv++;
+ }
+ if (outmode[3] == ' ')
+ outmode[3] = 0;
+ if (argc == 0) {
+ SET_BINARY_MODE(stdin);
+ SET_BINARY_MODE(stdout);
+ if (uncompr) {
+ file = gzdopen(fileno(stdin), "rb");
+ if (file == NULL) error("can't gzdopen stdin");
+ gz_uncompress(file, stdout);
+ } else {
+ file = gzdopen(fileno(stdout), outmode);
+ if (file == NULL) error("can't gzdopen stdout");
+ gz_compress(stdin, file);
+ }
+ } else {
+ do {
+ if (uncompr) {
+ file_uncompress(*argv);
+ } else {
+ file_compress(*argv, outmode);
+ }
+ } while (argv++, --argc);
+ }
+ return 0;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.bor b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.bor
new file mode 100644
index 00000000000..8f8132d1223
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.bor
@@ -0,0 +1,109 @@
+# Makefile for zlib
+# Borland C++
+# Last updated: 15-Mar-2003
+
+# To use, do "make -fmakefile.bor"
+# To compile in small model, set below: MODEL=s
+
+# WARNING: the small model is supported but only for small values of
+# MAX_WBITS and MAX_MEM_LEVEL. For example:
+# -DMAX_WBITS=11 -DDEF_WBITS=11 -DMAX_MEM_LEVEL=3
+# If you wish to reduce the memory requirements (default 256K for big
+# objects plus a few K), you can add to the LOC macro below:
+# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14
+# See zconf.h for details about the memory requirements.
+
+# ------------ Turbo C++, Borland C++ ------------
+
+# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7)
+# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or added
+# to the declaration of LOC here:
+LOC = $(LOCAL_ZLIB)
+
+# type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc.
+CPU_TYP = 0
+
+# memory model: one of s, m, c, l (small, medium, compact, large)
+MODEL=l
+
+# replace bcc with tcc for Turbo C++ 1.0, with bcc32 for the 32 bit version
+CC=bcc
+LD=bcc
+AR=tlib
+
+# compiler flags
+# replace "-O2" by "-O -G -a -d" for Turbo C++ 1.0
+CFLAGS=-O2 -Z -m$(MODEL) $(LOC)
+
+LDFLAGS=-m$(MODEL) -f-
+
+
+# variables
+ZLIB_LIB = zlib_$(MODEL).lib
+
+OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzio.obj infback.obj
+OBJ2 = inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj
+OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzio.obj+infback.obj
+OBJP2 = +inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj
+
+
+# targets
+all: $(ZLIB_LIB) example.exe minigzip.exe
+
+.c.obj:
+ $(CC) -c $(CFLAGS) $*.c
+
+adler32.obj: adler32.c zlib.h zconf.h
+
+compress.obj: compress.c zlib.h zconf.h
+
+crc32.obj: crc32.c zlib.h zconf.h crc32.h
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+
+infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+
+trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+
+example.obj: example.c zlib.h zconf.h
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+
+
+# the command line is cut to fit in the MS-DOS 128 byte limit:
+$(ZLIB_LIB): $(OBJ1) $(OBJ2)
+ -del $(ZLIB_LIB)
+ $(AR) $(ZLIB_LIB) $(OBJP1)
+ $(AR) $(ZLIB_LIB) $(OBJP2)
+
+example.exe: example.obj $(ZLIB_LIB)
+ $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB)
+
+minigzip.exe: minigzip.obj $(ZLIB_LIB)
+ $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB)
+
+test: example.exe minigzip.exe
+ example
+ echo hello world | minigzip | minigzip -d
+
+clean:
+ -del *.obj
+ -del *.lib
+ -del *.exe
+ -del zlib_*.bak
+ -del foo.gz
diff --git a/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.dj2 b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.dj2
new file mode 100644
index 00000000000..283d1d96160
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.dj2
@@ -0,0 +1,104 @@
+# Makefile for zlib. Modified for djgpp v2.0 by F. J. Donahoe, 3/15/96.
+# Copyright (C) 1995-1998 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h
+
+# To compile, or to compile and test, type:
+#
+# make -fmakefile.dj2; make test -fmakefile.dj2
+#
+# To install libz.a, zconf.h and zlib.h in the djgpp directories, type:
+#
+# make install -fmakefile.dj2
+#
+# after first defining LIBRARY_PATH and INCLUDE_PATH in djgpp.env as
+# in the sample below if the pattern of the DJGPP distribution is to
+# be followed. Remember that, while <sp>'es around <=> are ignored in
+# makefiles, they are *not* in batch files or in djgpp.env.
+# - - - - -
+# [make]
+# INCLUDE_PATH=%\>;INCLUDE_PATH%%\DJDIR%\include
+# LIBRARY_PATH=%\>;LIBRARY_PATH%%\DJDIR%\lib
+# BUTT=-m486
+# - - - - -
+# Alternately, these variables may be defined below, overriding the values
+# in djgpp.env, as
+# INCLUDE_PATH=c:\usr\include
+# LIBRARY_PATH=c:\usr\lib
+
+CC=gcc
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+ -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is available, replace "copy /Y" with "cp -fp" .
+CP=copy /Y
+# If gnu install.exe is available, replace $(CP) with ginstall.
+INSTALL=$(CP)
+# The default value of RM is "rm -f." If "rm.exe" is found, comment out:
+RM=del
+LDLIBS=-L. -lz
+LD=$(CC) -s -o
+LDSHARED=$(CC)
+
+INCL=zlib.h zconf.h
+LIBS=libz.a
+
+AR=ar rcs
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+ zutil.o inflate.o infback.o inftrees.o inffast.o
+
+OBJA =
+# to use the asm code: make OBJA=match.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example.exe minigzip.exe
+
+check: test
+test: all
+ ./example
+ echo hello world | .\minigzip | .\minigzip -d
+
+%.o : %.c
+ $(CC) $(CFLAGS) -c $< -o $@
+
+libz.a: $(OBJS) $(OBJA)
+ $(AR) $@ $(OBJS) $(OBJA)
+
+%.exe : %.o $(LIBS)
+ $(LD) $@ $< $(LDLIBS)
+
+# INCLUDE_PATH and LIBRARY_PATH were set for [make] in djgpp.env .
+
+.PHONY : uninstall clean
+
+install: $(INCL) $(LIBS)
+ -@if not exist $(INCLUDE_PATH)\nul mkdir $(INCLUDE_PATH)
+ -@if not exist $(LIBRARY_PATH)\nul mkdir $(LIBRARY_PATH)
+ $(INSTALL) zlib.h $(INCLUDE_PATH)
+ $(INSTALL) zconf.h $(INCLUDE_PATH)
+ $(INSTALL) libz.a $(LIBRARY_PATH)
+
+uninstall:
+ $(RM) $(INCLUDE_PATH)\zlib.h
+ $(RM) $(INCLUDE_PATH)\zconf.h
+ $(RM) $(LIBRARY_PATH)\libz.a
+
+clean:
+ $(RM) *.d
+ $(RM) *.o
+ $(RM) *.exe
+ $(RM) libz.a
+ $(RM) foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
diff --git a/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.emx b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.emx
new file mode 100644
index 00000000000..ed4c31fbbde
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.emx
@@ -0,0 +1,69 @@
+# Makefile for zlib. Modified for emx 0.9c by Chr. Spieler, 6/17/98.
+# Copyright (C) 1995-1998 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h
+
+# To compile, or to compile and test, type:
+#
+# make -fmakefile.emx; make test -fmakefile.emx
+#
+
+CC=gcc
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+ -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is available, replace "copy /Y" with "cp -fp" .
+CP=copy /Y
+# If gnu install.exe is available, replace $(CP) with ginstall.
+INSTALL=$(CP)
+# The default value of RM is "rm -f." If "rm.exe" is found, comment out:
+RM=del
+LDLIBS=-L. -lzlib
+LD=$(CC) -s -o
+LDSHARED=$(CC)
+
+INCL=zlib.h zconf.h
+LIBS=zlib.a
+
+AR=ar rcs
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+ zutil.o inflate.o infback.o inftrees.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example.exe minigzip.exe
+
+test: all
+ ./example
+ echo hello world | .\minigzip | .\minigzip -d
+
+%.o : %.c
+ $(CC) $(CFLAGS) -c $< -o $@
+
+zlib.a: $(OBJS)
+ $(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+ $(LD) $@ $< $(LDLIBS)
+
+
+.PHONY : clean
+
+clean:
+ $(RM) *.d
+ $(RM) *.o
+ $(RM) *.exe
+ $(RM) zlib.a
+ $(RM) foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
diff --git a/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.msc b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.msc
new file mode 100644
index 00000000000..b8fc665efba
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.msc
@@ -0,0 +1,106 @@
+# Makefile for zlib
+# Microsoft C 5.1 or later
+# Last updated: 19-Mar-2003
+
+# To use, do "make makefile.msc"
+# To compile in small model, set below: MODEL=S
+
+# If you wish to reduce the memory requirements (default 256K for big
+# objects plus a few K), you can add to the LOC macro below:
+# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14
+# See zconf.h for details about the memory requirements.
+
+# ------------- Microsoft C 5.1 and later -------------
+
+# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7)
+# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or added
+# to the declaration of LOC here:
+LOC = $(LOCAL_ZLIB)
+
+# Type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc.
+CPU_TYP = 0
+
+# Memory model: one of S, M, C, L (small, medium, compact, large)
+MODEL=L
+
+CC=cl
+CFLAGS=-nologo -A$(MODEL) -G$(CPU_TYP) -W3 -Oait -Gs $(LOC)
+#-Ox generates bad code with MSC 5.1
+LIB_CFLAGS=-Zl $(CFLAGS)
+
+LD=link
+LDFLAGS=/noi/e/st:0x1500/noe/farcall/packcode
+# "/farcall/packcode" are only useful for `large code' memory models
+# but should be a "no-op" for small code models.
+
+
+# variables
+ZLIB_LIB = zlib_$(MODEL).lib
+
+OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzio.obj infback.obj
+OBJ2 = inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj
+
+
+# targets
+all: $(ZLIB_LIB) example.exe minigzip.exe
+
+.c.obj:
+ $(CC) -c $(LIB_CFLAGS) $*.c
+
+adler32.obj: adler32.c zlib.h zconf.h
+
+compress.obj: compress.c zlib.h zconf.h
+
+crc32.obj: crc32.c zlib.h zconf.h crc32.h
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+
+infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+
+trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+
+example.obj: example.c zlib.h zconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+ $(CC) -c $(CFLAGS) $*.c
+
+
+# the command line is cut to fit in the MS-DOS 128 byte limit:
+$(ZLIB_LIB): $(OBJ1) $(OBJ2)
+ if exist $(ZLIB_LIB) del $(ZLIB_LIB)
+ lib $(ZLIB_LIB) $(OBJ1);
+ lib $(ZLIB_LIB) $(OBJ2);
+
+example.exe: example.obj $(ZLIB_LIB)
+ $(LD) $(LDFLAGS) example.obj,,,$(ZLIB_LIB);
+
+minigzip.exe: minigzip.obj $(ZLIB_LIB)
+ $(LD) $(LDFLAGS) minigzip.obj,,,$(ZLIB_LIB);
+
+test: example.exe minigzip.exe
+ example
+ echo hello world | minigzip | minigzip -d
+
+clean:
+ -del *.obj
+ -del *.lib
+ -del *.exe
+ -del *.map
+ -del zlib_*.bak
+ -del foo.gz
diff --git a/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.tc b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.tc
new file mode 100644
index 00000000000..480750ade25
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/msdos/Makefile.tc
@@ -0,0 +1,94 @@
+# Makefile for zlib
+# Turbo C 2.01, Turbo C++ 1.01
+# Last updated: 15-Mar-2003
+
+# To use, do "make -fmakefile.tc"
+# To compile in small model, set below: MODEL=s
+
+# WARNING: the small model is supported but only for small values of
+# MAX_WBITS and MAX_MEM_LEVEL. For example:
+# -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3
+# If you wish to reduce the memory requirements (default 256K for big
+# objects plus a few K), you can add to CFLAGS below:
+# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14
+# See zconf.h for details about the memory requirements.
+
+# ------------ Turbo C 2.01, Turbo C++ 1.01 ------------
+MODEL=l
+CC=tcc
+LD=tcc
+AR=tlib
+# CFLAGS=-O2 -G -Z -m$(MODEL) -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3
+CFLAGS=-O2 -G -Z -m$(MODEL)
+LDFLAGS=-m$(MODEL) -f-
+
+
+# variables
+ZLIB_LIB = zlib_$(MODEL).lib
+
+OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzio.obj infback.obj
+OBJ2 = inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj
+OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzio.obj+infback.obj
+OBJP2 = +inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj
+
+
+# targets
+all: $(ZLIB_LIB) example.exe minigzip.exe
+
+.c.obj:
+ $(CC) -c $(CFLAGS) $*.c
+
+adler32.obj: adler32.c zlib.h zconf.h
+
+compress.obj: compress.c zlib.h zconf.h
+
+crc32.obj: crc32.c zlib.h zconf.h crc32.h
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+
+infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+
+trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+
+example.obj: example.c zlib.h zconf.h
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+
+
+# the command line is cut to fit in the MS-DOS 128 byte limit:
+$(ZLIB_LIB): $(OBJ1) $(OBJ2)
+ -del $(ZLIB_LIB)
+ $(AR) $(ZLIB_LIB) $(OBJP1)
+ $(AR) $(ZLIB_LIB) $(OBJP2)
+
+example.exe: example.obj $(ZLIB_LIB)
+ $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB)
+
+minigzip.exe: minigzip.obj $(ZLIB_LIB)
+ $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB)
+
+test: example.exe minigzip.exe
+ example
+ echo hello world | minigzip | minigzip -d
+
+clean:
+ -del *.obj
+ -del *.lib
+ -del *.exe
+ -del zlib_*.bak
+ -del foo.gz
diff --git a/Build/source/libs/zlib/zlib-1.2.3/old/Makefile.riscos b/Build/source/libs/zlib/zlib-1.2.3/old/Makefile.riscos
new file mode 100644
index 00000000000..57e29d3fba9
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/old/Makefile.riscos
@@ -0,0 +1,151 @@
+# Project: zlib_1_03
+# Patched for zlib 1.1.2 rw@shadow.org.uk 19980430
+# test works out-of-the-box, installs `somewhere' on demand
+
+# Toolflags:
+CCflags = -c -depend !Depend -IC: -g -throwback -DRISCOS -fah
+C++flags = -c -depend !Depend -IC: -throwback
+Linkflags = -aif -c++ -o $@
+ObjAsmflags = -throwback -NoCache -depend !Depend
+CMHGflags =
+LibFileflags = -c -l -o $@
+Squeezeflags = -o $@
+
+# change the line below to where _you_ want the library installed.
+libdest = lib:zlib
+
+# Final targets:
+@.lib: @.o.adler32 @.o.compress @.o.crc32 @.o.deflate @.o.gzio \
+ @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil @.o.trees \
+ @.o.uncompr @.o.zutil
+ LibFile $(LibFileflags) @.o.adler32 @.o.compress @.o.crc32 @.o.deflate \
+ @.o.gzio @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil \
+ @.o.trees @.o.uncompr @.o.zutil
+test: @.minigzip @.example @.lib
+ @copy @.lib @.libc A~C~DF~L~N~P~Q~RS~TV
+ @echo running tests: hang on.
+ @/@.minigzip -f -9 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -f -1 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -h -9 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -h -1 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -9 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -1 libc
+ @/@.minigzip -d libc-gz
+ @diff @.lib @.libc
+ @echo that should have reported '@.lib and @.libc identical' if you have diff.
+ @/@.example @.fred @.fred
+ @echo that will have given lots of hello!'s.
+
+@.minigzip: @.o.minigzip @.lib C:o.Stubs
+ Link $(Linkflags) @.o.minigzip @.lib C:o.Stubs
+@.example: @.o.example @.lib C:o.Stubs
+ Link $(Linkflags) @.o.example @.lib C:o.Stubs
+
+install: @.lib
+ cdir $(libdest)
+ cdir $(libdest).h
+ @copy @.h.zlib $(libdest).h.zlib A~C~DF~L~N~P~Q~RS~TV
+ @copy @.h.zconf $(libdest).h.zconf A~C~DF~L~N~P~Q~RS~TV
+ @copy @.lib $(libdest).lib A~C~DF~L~N~P~Q~RS~TV
+ @echo okay, installed zlib in $(libdest)
+
+clean:; remove @.minigzip
+ remove @.example
+ remove @.libc
+ -wipe @.o.* F~r~cV
+ remove @.fred
+
+# User-editable dependencies:
+.c.o:
+ cc $(ccflags) -o $@ $<
+
+# Static dependencies:
+
+# Dynamic dependencies:
+o.example: c.example
+o.example: h.zlib
+o.example: h.zconf
+o.minigzip: c.minigzip
+o.minigzip: h.zlib
+o.minigzip: h.zconf
+o.adler32: c.adler32
+o.adler32: h.zlib
+o.adler32: h.zconf
+o.compress: c.compress
+o.compress: h.zlib
+o.compress: h.zconf
+o.crc32: c.crc32
+o.crc32: h.zlib
+o.crc32: h.zconf
+o.deflate: c.deflate
+o.deflate: h.deflate
+o.deflate: h.zutil
+o.deflate: h.zlib
+o.deflate: h.zconf
+o.gzio: c.gzio
+o.gzio: h.zutil
+o.gzio: h.zlib
+o.gzio: h.zconf
+o.infblock: c.infblock
+o.infblock: h.zutil
+o.infblock: h.zlib
+o.infblock: h.zconf
+o.infblock: h.infblock
+o.infblock: h.inftrees
+o.infblock: h.infcodes
+o.infblock: h.infutil
+o.infcodes: c.infcodes
+o.infcodes: h.zutil
+o.infcodes: h.zlib
+o.infcodes: h.zconf
+o.infcodes: h.inftrees
+o.infcodes: h.infblock
+o.infcodes: h.infcodes
+o.infcodes: h.infutil
+o.infcodes: h.inffast
+o.inffast: c.inffast
+o.inffast: h.zutil
+o.inffast: h.zlib
+o.inffast: h.zconf
+o.inffast: h.inftrees
+o.inffast: h.infblock
+o.inffast: h.infcodes
+o.inffast: h.infutil
+o.inffast: h.inffast
+o.inflate: c.inflate
+o.inflate: h.zutil
+o.inflate: h.zlib
+o.inflate: h.zconf
+o.inflate: h.infblock
+o.inftrees: c.inftrees
+o.inftrees: h.zutil
+o.inftrees: h.zlib
+o.inftrees: h.zconf
+o.inftrees: h.inftrees
+o.inftrees: h.inffixed
+o.infutil: c.infutil
+o.infutil: h.zutil
+o.infutil: h.zlib
+o.infutil: h.zconf
+o.infutil: h.infblock
+o.infutil: h.inftrees
+o.infutil: h.infcodes
+o.infutil: h.infutil
+o.trees: c.trees
+o.trees: h.deflate
+o.trees: h.zutil
+o.trees: h.zlib
+o.trees: h.zconf
+o.trees: h.trees
+o.uncompr: c.uncompr
+o.uncompr: h.zlib
+o.uncompr: h.zconf
+o.zutil: c.zutil
+o.zutil: h.zutil
+o.zutil: h.zlib
+o.zutil: h.zconf
diff --git a/Build/source/libs/zlib/zlib-1.2.3/old/README b/Build/source/libs/zlib/zlib-1.2.3/old/README
new file mode 100644
index 00000000000..800bf079827
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/old/README
@@ -0,0 +1,3 @@
+This directory contains files that have not been updated for zlib 1.2.x
+
+(Volunteers are encouraged to help clean this up. Thanks.)
diff --git a/Build/source/libs/zlib/zlib-1.2.3/old/descrip.mms b/Build/source/libs/zlib/zlib-1.2.3/old/descrip.mms
new file mode 100644
index 00000000000..7066da5b557
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/old/descrip.mms
@@ -0,0 +1,48 @@
+# descrip.mms: MMS description file for building zlib on VMS
+# written by Martin P.J. Zinser <m.zinser@gsi.de>
+
+cc_defs =
+c_deb =
+
+.ifdef __DECC__
+pref = /prefix=all
+.endif
+
+OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj,\
+ deflate.obj, trees.obj, zutil.obj, inflate.obj, infblock.obj,\
+ inftrees.obj, infcodes.obj, infutil.obj, inffast.obj
+
+CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF)
+
+all : example.exe minigzip.exe
+ @ write sys$output " Example applications available"
+libz.olb : libz.olb($(OBJS))
+ @ write sys$output " libz available"
+
+example.exe : example.obj libz.olb
+ link example,libz.olb/lib
+
+minigzip.exe : minigzip.obj libz.olb
+ link minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib
+
+clean :
+ delete *.obj;*,libz.olb;*
+
+
+# Other dependencies.
+adler32.obj : zutil.h zlib.h zconf.h
+compress.obj : zlib.h zconf.h
+crc32.obj : zutil.h zlib.h zconf.h
+deflate.obj : deflate.h zutil.h zlib.h zconf.h
+example.obj : zlib.h zconf.h
+gzio.obj : zutil.h zlib.h zconf.h
+infblock.obj : zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+infcodes.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
+inffast.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+inflate.obj : zutil.h zlib.h zconf.h infblock.h
+inftrees.obj : zutil.h zlib.h zconf.h inftrees.h
+infutil.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h
+minigzip.obj : zlib.h zconf.h
+trees.obj : deflate.h zutil.h zlib.h zconf.h
+uncompr.obj : zlib.h zconf.h
+zutil.obj : zutil.h zlib.h zconf.h
diff --git a/Build/source/libs/zlib/zlib-1.2.3/old/os2/Makefile.os2 b/Build/source/libs/zlib/zlib-1.2.3/old/os2/Makefile.os2
new file mode 100644
index 00000000000..a105aaa5bbd
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/old/os2/Makefile.os2
@@ -0,0 +1,136 @@
+# Makefile for zlib under OS/2 using GCC (PGCC)
+# For conditions of distribution and use, see copyright notice in zlib.h
+
+# To compile and test, type:
+# cp Makefile.os2 ..
+# cd ..
+# make -f Makefile.os2 test
+
+# This makefile will build a static library z.lib, a shared library
+# z.dll and a import library zdll.lib. You can use either z.lib or
+# zdll.lib by specifying either -lz or -lzdll on gcc's command line
+
+CC=gcc -Zomf -s
+
+CFLAGS=-O6 -Wall
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-g -DDEBUG
+#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+# -Wstrict-prototypes -Wmissing-prototypes
+
+#################### BUG WARNING: #####################
+## infcodes.c hits a bug in pgcc-1.0, so you have to use either
+## -O# where # <= 4 or one of (-fno-ommit-frame-pointer or -fno-force-mem)
+## This bug is reportedly fixed in pgcc >1.0, but this was not tested
+CFLAGS+=-fno-force-mem
+
+LDFLAGS=-s -L. -lzdll -Zcrtdll
+LDSHARED=$(CC) -s -Zomf -Zdll -Zcrtdll
+
+VER=1.1.0
+ZLIB=z.lib
+SHAREDLIB=z.dll
+SHAREDLIBIMP=zdll.lib
+LIBS=$(ZLIB) $(SHAREDLIB) $(SHAREDLIBIMP)
+
+AR=emxomfar cr
+IMPLIB=emximp
+RANLIB=echo
+TAR=tar
+SHELL=bash
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+ zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+DISTFILES = README INDEX ChangeLog configure Make*[a-z0-9] *.[ch] descrip.mms \
+ algorithm.txt zlib.3 msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
+ nt/Makefile.nt nt/zlib.dnt contrib/README.contrib contrib/*.txt \
+ contrib/asm386/*.asm contrib/asm386/*.c \
+ contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/iostream/*.cpp \
+ contrib/iostream/*.h contrib/iostream2/*.h contrib/iostream2/*.cpp \
+ contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32
+
+all: example.exe minigzip.exe
+
+test: all
+ @LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
+ echo hello world | ./minigzip | ./minigzip -d || \
+ echo ' *** minigzip test FAILED ***' ; \
+ if ./example; then \
+ echo ' *** zlib test OK ***'; \
+ else \
+ echo ' *** zlib test FAILED ***'; \
+ fi
+
+$(ZLIB): $(OBJS)
+ $(AR) $@ $(OBJS)
+ -@ ($(RANLIB) $@ || true) >/dev/null 2>&1
+
+$(SHAREDLIB): $(OBJS) os2/z.def
+ $(LDSHARED) -o $@ $^
+
+$(SHAREDLIBIMP): os2/z.def
+ $(IMPLIB) -o $@ $^
+
+example.exe: example.o $(LIBS)
+ $(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
+
+minigzip.exe: minigzip.o $(LIBS)
+ $(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS)
+
+clean:
+ rm -f *.o *~ example minigzip libz.a libz.so* foo.gz
+
+distclean: clean
+
+zip:
+ mv Makefile Makefile~; cp -p Makefile.in Makefile
+ rm -f test.c ztest*.c
+ v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+ zip -ul9 zlib$$v $(DISTFILES)
+ mv Makefile~ Makefile
+
+dist:
+ mv Makefile Makefile~; cp -p Makefile.in Makefile
+ rm -f test.c ztest*.c
+ d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+ rm -f $$d.tar.gz; \
+ if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
+ files=""; \
+ for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
+ cd ..; \
+ GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
+ if test ! -d $$d; then rm -f $$d; fi
+ mv Makefile~ Makefile
+
+tags:
+ etags *.[ch]
+
+depend:
+ makedepend -- $(CFLAGS) -- *.[ch]
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o: zlib.h zconf.h
+compress.o: zlib.h zconf.h
+crc32.o: zlib.h zconf.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+example.o: zlib.h zconf.h
+gzio.o: zutil.h zlib.h zconf.h
+infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h
+infcodes.o: zutil.h zlib.h zconf.h
+infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h
+inffast.o: infblock.h infcodes.h infutil.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h infblock.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+minigzip.o: zlib.h zconf.h
+trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
+uncompr.o: zlib.h zconf.h
+zutil.o: zutil.h zlib.h zconf.h
diff --git a/Build/source/libs/zlib/zlib-1.2.3/old/os2/zlib.def b/Build/source/libs/zlib/zlib-1.2.3/old/os2/zlib.def
new file mode 100644
index 00000000000..4c753f1a3b9
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/old/os2/zlib.def
@@ -0,0 +1,51 @@
+;
+; Slightly modified version of ../nt/zlib.dnt :-)
+;
+
+LIBRARY Z
+DESCRIPTION "Zlib compression library for OS/2"
+CODE PRELOAD MOVEABLE DISCARDABLE
+DATA PRELOAD MOVEABLE MULTIPLE
+
+EXPORTS
+ adler32
+ compress
+ crc32
+ deflate
+ deflateCopy
+ deflateEnd
+ deflateInit2_
+ deflateInit_
+ deflateParams
+ deflateReset
+ deflateSetDictionary
+ gzclose
+ gzdopen
+ gzerror
+ gzflush
+ gzopen
+ gzread
+ gzwrite
+ inflate
+ inflateEnd
+ inflateInit2_
+ inflateInit_
+ inflateReset
+ inflateSetDictionary
+ inflateSync
+ uncompress
+ zlibVersion
+ gzprintf
+ gzputc
+ gzgetc
+ gzseek
+ gzrewind
+ gztell
+ gzeof
+ gzsetparams
+ zError
+ inflateSyncPoint
+ get_crc_table
+ compress2
+ gzputs
+ gzgets
diff --git a/Build/source/libs/zlib/zlib-1.2.3/old/visual-basic.txt b/Build/source/libs/zlib/zlib-1.2.3/old/visual-basic.txt
new file mode 100644
index 00000000000..57efe58124e
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/old/visual-basic.txt
@@ -0,0 +1,160 @@
+See below some functions declarations for Visual Basic.
+
+Frequently Asked Question:
+
+Q: Each time I use the compress function I get the -5 error (not enough
+ room in the output buffer).
+
+A: Make sure that the length of the compressed buffer is passed by
+ reference ("as any"), not by value ("as long"). Also check that
+ before the call of compress this length is equal to the total size of
+ the compressed buffer and not zero.
+
+
+From: "Jon Caruana" <jon-net@usa.net>
+Subject: Re: How to port zlib declares to vb?
+Date: Mon, 28 Oct 1996 18:33:03 -0600
+
+Got the answer! (I haven't had time to check this but it's what I got, and
+looks correct):
+
+He has the following routines working:
+ compress
+ uncompress
+ gzopen
+ gzwrite
+ gzread
+ gzclose
+
+Declares follow: (Quoted from Carlos Rios <c_rios@sonda.cl>, in Vb4 form)
+
+#If Win16 Then 'Use Win16 calls.
+Declare Function compress Lib "ZLIB.DLL" (ByVal compr As
+ String, comprLen As Any, ByVal buf As String, ByVal buflen
+ As Long) As Integer
+Declare Function uncompress Lib "ZLIB.DLL" (ByVal uncompr
+ As String, uncomprLen As Any, ByVal compr As String, ByVal
+ lcompr As Long) As Integer
+Declare Function gzopen Lib "ZLIB.DLL" (ByVal filePath As
+ String, ByVal mode As String) As Long
+Declare Function gzread Lib "ZLIB.DLL" (ByVal file As
+ Long, ByVal uncompr As String, ByVal uncomprLen As Integer)
+ As Integer
+Declare Function gzwrite Lib "ZLIB.DLL" (ByVal file As
+ Long, ByVal uncompr As String, ByVal uncomprLen As Integer)
+ As Integer
+Declare Function gzclose Lib "ZLIB.DLL" (ByVal file As
+ Long) As Integer
+#Else
+Declare Function compress Lib "ZLIB32.DLL"
+ (ByVal compr As String, comprLen As Any, ByVal buf As
+ String, ByVal buflen As Long) As Integer
+Declare Function uncompress Lib "ZLIB32.DLL"
+ (ByVal uncompr As String, uncomprLen As Any, ByVal compr As
+ String, ByVal lcompr As Long) As Long
+Declare Function gzopen Lib "ZLIB32.DLL"
+ (ByVal file As String, ByVal mode As String) As Long
+Declare Function gzread Lib "ZLIB32.DLL"
+ (ByVal file As Long, ByVal uncompr As String, ByVal
+ uncomprLen As Long) As Long
+Declare Function gzwrite Lib "ZLIB32.DLL"
+ (ByVal file As Long, ByVal uncompr As String, ByVal
+ uncomprLen As Long) As Long
+Declare Function gzclose Lib "ZLIB32.DLL"
+ (ByVal file As Long) As Long
+#End If
+
+-Jon Caruana
+jon-net@usa.net
+Microsoft Sitebuilder Network Level 1 Member - HTML Writer's Guild Member
+
+
+Here is another example from Michael <michael_borgsys@hotmail.com> that he
+says conforms to the VB guidelines, and that solves the problem of not
+knowing the uncompressed size by storing it at the end of the file:
+
+'Calling the functions:
+'bracket meaning: <parameter> [optional] {Range of possible values}
+'Call subCompressFile(<path with filename to compress> [, <path with
+filename to write to>, [level of compression {1..9}]])
+'Call subUncompressFile(<path with filename to compress>)
+
+Option Explicit
+Private lngpvtPcnSml As Long 'Stores value for 'lngPercentSmaller'
+Private Const SUCCESS As Long = 0
+Private Const strFilExt As String = ".cpr"
+Private Declare Function lngfncCpr Lib "zlib.dll" Alias "compress2" (ByRef
+dest As Any, ByRef destLen As Any, ByRef src As Any, ByVal srcLen As Long,
+ByVal level As Integer) As Long
+Private Declare Function lngfncUcp Lib "zlib.dll" Alias "uncompress" (ByRef
+dest As Any, ByRef destLen As Any, ByRef src As Any, ByVal srcLen As Long)
+As Long
+
+Public Sub subCompressFile(ByVal strargOriFilPth As String, Optional ByVal
+strargCprFilPth As String, Optional ByVal intLvl As Integer = 9)
+ Dim strCprPth As String
+ Dim lngOriSiz As Long
+ Dim lngCprSiz As Long
+ Dim bytaryOri() As Byte
+ Dim bytaryCpr() As Byte
+ lngOriSiz = FileLen(strargOriFilPth)
+ ReDim bytaryOri(lngOriSiz - 1)
+ Open strargOriFilPth For Binary Access Read As #1
+ Get #1, , bytaryOri()
+ Close #1
+ strCprPth = IIf(strargCprFilPth = "", strargOriFilPth, strargCprFilPth)
+'Select file path and name
+ strCprPth = strCprPth & IIf(Right(strCprPth, Len(strFilExt)) =
+strFilExt, "", strFilExt) 'Add file extension if not exists
+ lngCprSiz = (lngOriSiz * 1.01) + 12 'Compression needs temporary a bit
+more space then original file size
+ ReDim bytaryCpr(lngCprSiz - 1)
+ If lngfncCpr(bytaryCpr(0), lngCprSiz, bytaryOri(0), lngOriSiz, intLvl) =
+SUCCESS Then
+ lngpvtPcnSml = (1# - (lngCprSiz / lngOriSiz)) * 100
+ ReDim Preserve bytaryCpr(lngCprSiz - 1)
+ Open strCprPth For Binary Access Write As #1
+ Put #1, , bytaryCpr()
+ Put #1, , lngOriSiz 'Add the the original size value to the end
+(last 4 bytes)
+ Close #1
+ Else
+ MsgBox "Compression error"
+ End If
+ Erase bytaryCpr
+ Erase bytaryOri
+End Sub
+
+Public Sub subUncompressFile(ByVal strargFilPth As String)
+ Dim bytaryCpr() As Byte
+ Dim bytaryOri() As Byte
+ Dim lngOriSiz As Long
+ Dim lngCprSiz As Long
+ Dim strOriPth As String
+ lngCprSiz = FileLen(strargFilPth)
+ ReDim bytaryCpr(lngCprSiz - 1)
+ Open strargFilPth For Binary Access Read As #1
+ Get #1, , bytaryCpr()
+ Close #1
+ 'Read the original file size value:
+ lngOriSiz = bytaryCpr(lngCprSiz - 1) * (2 ^ 24) _
+ + bytaryCpr(lngCprSiz - 2) * (2 ^ 16) _
+ + bytaryCpr(lngCprSiz - 3) * (2 ^ 8) _
+ + bytaryCpr(lngCprSiz - 4)
+ ReDim Preserve bytaryCpr(lngCprSiz - 5) 'Cut of the original size value
+ ReDim bytaryOri(lngOriSiz - 1)
+ If lngfncUcp(bytaryOri(0), lngOriSiz, bytaryCpr(0), lngCprSiz) = SUCCESS
+Then
+ strOriPth = Left(strargFilPth, Len(strargFilPth) - Len(strFilExt))
+ Open strOriPth For Binary Access Write As #1
+ Put #1, , bytaryOri()
+ Close #1
+ Else
+ MsgBox "Uncompression error"
+ End If
+ Erase bytaryCpr
+ Erase bytaryOri
+End Sub
+Public Property Get lngPercentSmaller() As Long
+ lngPercentSmaller = lngpvtPcnSml
+End Property
diff --git a/Build/source/libs/zlib/zlib-1.2.3/old/zlib.html b/Build/source/libs/zlib/zlib-1.2.3/old/zlib.html
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+++ b/Build/source/libs/zlib/zlib-1.2.3/old/zlib.html
@@ -0,0 +1,971 @@
+<html>
+<head>
+ <title>
+ zlib general purpose compression library version 1.1.4
+ </title>
+</head>
+<body bgcolor="White" text="Black" vlink="Red" alink="Navy" link="Red">
+<!-- background="zlibbg.gif" -->
+
+<h1> zlib 1.1.4 Manual </h1>
+<hr>
+<a name="Contents"><h2>Contents</h2>
+<ol type="I">
+<li> <a href="#Prologue">Prologue</a>
+<li> <a href="#Introduction">Introduction</a>
+<li> <a href="#Utility functions">Utility functions</a>
+<li> <a href="#Basic functions">Basic functions</a>
+<li> <a href="#Advanced functions">Advanced functions</a>
+<li> <a href="#Constants">Constants</a>
+<li> <a href="#struct z_stream_s">struct z_stream_s</a>
+<li> <a href="#Checksum functions">Checksum functions</a>
+<li> <a href="#Misc">Misc</a>
+</ol>
+<hr>
+<a name="Prologue"><h2> Prologue </h2>
+ 'zlib' general purpose compression library version 1.1.4, March 11th, 2002
+ <p>
+ Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler
+ <p>
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+ <p>
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+ <ol>
+ <li> The origin of this software must not be misrepresented ; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ <li> Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ <li> This notice may not be removed or altered from any source distribution.
+ </ol>
+
+ <dl>
+ <dt>Jean-loup Gailly
+ <dd><a href="mailto:jloup@gzip.org">jloup@gzip.org</a>
+ <dt>Mark Adler
+ <dd><a href="mailto:madler@alumni.caltech.edu">madler@alumni.caltech.edu</a>
+ </dl>
+
+ The data format used by the zlib library is described by RFCs (Request for
+ Comments) 1950 to 1952 in the files
+ <a href="ftp://ds.internic.net/rfc/rfc1950.txt">
+ ftp://ds.internic.net/rfc/rfc1950.txt </a>
+ (zlib format),
+ <a href="ftp://ds.internic.net/rfc/rfc1951.txt">
+ rfc1951.txt </a>
+ (<a href="#deflate">deflate</a> format) and
+ <a href="ftp://ds.internic.net/rfc/rfc1952.txt">
+ rfc1952.txt </a>
+ (gzip format).
+ <p>
+ This manual is converted from zlib.h by
+ <a href="mailto:piaip@csie.ntu.edu.tw"> piaip </a>
+ <p>
+ Visit <a href="http://ftp.cdrom.com/pub/infozip/zlib/">
+ http://ftp.cdrom.com/pub/infozip/zlib/</a>
+ for the official zlib web page.
+ <p>
+
+<hr>
+<a name="Introduction"><h2> Introduction </h2>
+ The 'zlib' compression library provides in-memory compression and
+ decompression functions, including integrity checks of the uncompressed
+ data. This version of the library supports only one compression method
+ (deflation) but other algorithms will be added later and will have the same
+ stream interface.
+ <p>
+
+ Compression can be done in a single step if the buffers are large
+ enough (for example if an input file is mmap'ed), or can be done by
+ repeated calls of the compression function. In the latter case, the
+ application must provide more input and/or consume the output
+ (providing more output space) before each call.
+ <p>
+
+ The library also supports reading and writing files in gzip (.gz) format
+ with an interface similar to that of stdio.
+ <p>
+
+ The library does not install any signal handler. The decoder checks
+ the consistency of the compressed data, so the library should never
+ crash even in case of corrupted input.
+ <p>
+
+<hr>
+<a name="Utility functions"><h2> Utility functions </h2>
+ The following utility functions are implemented on top of the
+ <a href="#Basic functions">basic stream-oriented functions</a>.
+ To simplify the interface, some
+ default options are assumed (compression level and memory usage,
+ standard memory allocation functions). The source code of these
+ utility functions can easily be modified if you need special options.
+<h3> Function list </h3>
+<ul>
+<li> int <a href="#compress">compress</a> (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen);
+<li> int <a href="#compress2">compress2</a> (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen, int level);
+<li> int <a href="#uncompress">uncompress</a> (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen);
+<li> typedef voidp gzFile;
+<li> gzFile <a href="#gzopen">gzopen</a> (const char *path, const char *mode);
+<li> gzFile <a href="#gzdopen">gzdopen</a> (int fd, const char *mode);
+<li> int <a href="#gzsetparams">gzsetparams</a> (gzFile file, int level, int strategy);
+<li> int <a href="#gzread">gzread</a> (gzFile file, voidp buf, unsigned len);
+<li> int <a href="#gzwrite">gzwrite</a> (gzFile file, const voidp buf, unsigned len);
+<li> int VA <a href="#gzprintf">gzprintf</a> (gzFile file, const char *format, ...);
+<li> int <a href="#gzputs">gzputs</a> (gzFile file, const char *s);
+<li> char * <a href="#gzgets">gzgets</a> (gzFile file, char *buf, int len);
+<li> int <a href="#gzputc">gzputc</a> (gzFile file, int c);
+<li> int <a href="#gzgetc">gzgetc</a> (gzFile file);
+<li> int <a href="#gzflush">gzflush</a> (gzFile file, int flush);
+<li> z_off_t <a href="#gzseek">gzseek</a> (gzFile file, z_off_t offset, int whence);
+<li> z_off_t <a href="#gztell">gztell</a> (gzFile file);
+<li> int <a href="#gzrewind">gzrewind</a> (gzFile file);
+<li> int <a href="#gzeof">gzeof</a> (gzFile file);
+<li> int <a href="#gzclose">gzclose</a> (gzFile file);
+<li> const char * <a href="#gzerror">gzerror</a> (gzFile file, int *errnum);
+</ul>
+<h3> Function description </h3>
+<dl>
+<font color="Blue"><dt> int <a name="compress">compress</a> (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen);</font>
+<dd>
+ Compresses the source buffer into the destination buffer. sourceLen is
+ the byte length of the source buffer. Upon entry, destLen is the total
+ size of the destination buffer, which must be at least 0.1% larger than
+ sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
+ compressed buffer.<p>
+ This function can be used to <a href="#compress">compress</a> a whole file at once if the
+ input file is mmap'ed.<p>
+ <a href="#compress">compress</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+ enough memory, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if there was not enough room in the output
+ buffer.<p>
+
+<font color="Blue"><dt> int <a name="compress2">compress2</a> (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen, int level);</font>
+<dd>
+ Compresses the source buffer into the destination buffer. The level
+ parameter has the same meaning as in <a href="#deflateInit">deflateInit</a>. sourceLen is the byte
+ length of the source buffer. Upon entry, destLen is the total size of the
+ destination buffer, which must be at least 0.1% larger than sourceLen plus
+ 12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+ <p>
+
+ <a href="#compress2">compress2</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not enough
+ memory, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if there was not enough room in the output buffer,
+ <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the level parameter is invalid.
+ <p>
+
+<font color="Blue"><dt> int <a name="uncompress">uncompress</a> (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen);</font>
+<dd>
+ Decompresses the source buffer into the destination buffer. sourceLen is
+ the byte length of the source buffer. Upon entry, destLen is the total
+ size of the destination buffer, which must be large enough to hold the
+ entire uncompressed data. (The size of the uncompressed data must have
+ been saved previously by the compressor and transmitted to the decompressor
+ by some mechanism outside the scope of this compression library.)
+ Upon exit, destLen is the actual size of the compressed buffer. <p>
+ This function can be used to decompress a whole file at once if the
+ input file is mmap'ed.
+ <p>
+
+ <a href="#uncompress">uncompress</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+ enough memory, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if there was not enough room in the output
+ buffer, or <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if the input data was corrupted.
+ <p>
+
+<dt> typedef voidp gzFile;
+<dd> <p>
+
+<font color="Blue"><dt> gzFile <a name="gzopen">gzopen</a> (const char *path, const char *mode);</font>
+<dd>
+ Opens a gzip (.gz) file for reading or writing. The mode parameter
+ is as in fopen ("rb" or "wb") but can also include a compression level
+ ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
+ Huffman only compression as in "wb1h". (See the description
+ of <a href="#deflateInit2">deflateInit2</a> for more information about the strategy parameter.)
+ <p>
+
+ <a href="#gzopen">gzopen</a> can be used to read a file which is not in gzip format ; in this
+ case <a href="#gzread">gzread</a> will directly read from the file without decompression.
+ <p>
+
+ <a href="#gzopen">gzopen</a> returns NULL if the file could not be opened or if there was
+ insufficient memory to allocate the (de)compression <a href="#state">state</a> ; errno
+ can be checked to distinguish the two cases (if errno is zero, the
+ zlib error is <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a>).
+ <p>
+
+<font color="Blue"><dt> gzFile <a name="gzdopen">gzdopen</a> (int fd, const char *mode);</font>
+<dd>
+ <a href="#gzdopen">gzdopen</a>() associates a gzFile with the file descriptor fd. File
+ descriptors are obtained from calls like open, dup, creat, pipe or
+ fileno (in the file has been previously opened with fopen).
+ The mode parameter is as in <a href="#gzopen">gzopen</a>.
+ <p>
+ The next call of <a href="#gzclose">gzclose</a> on the returned gzFile will also close the
+ file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
+ descriptor fd. If you want to keep fd open, use <a href="#gzdopen">gzdopen</a>(dup(fd), mode).
+ <p>
+ <a href="#gzdopen">gzdopen</a> returns NULL if there was insufficient memory to allocate
+ the (de)compression <a href="#state">state</a>.
+ <p>
+
+<font color="Blue"><dt> int <a name="gzsetparams">gzsetparams</a> (gzFile file, int level, int strategy);</font>
+<dd>
+ Dynamically update the compression level or strategy. See the description
+ of <a href="#deflateInit2">deflateInit2</a> for the meaning of these parameters.
+ <p>
+ <a href="#gzsetparams">gzsetparams</a> returns <a href="#Z_OK">Z_OK</a> if success, or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the file was not
+ opened for writing.
+ <p>
+
+<font color="Blue"><dt> int <a name="gzread">gzread</a> (gzFile file, voidp buf, unsigned len);</font>
+<dd>
+ Reads the given number of uncompressed bytes from the compressed file.
+ If the input file was not in gzip format, <a href="#gzread">gzread</a> copies the given number
+ of bytes into the buffer.
+ <p>
+ <a href="#gzread">gzread</a> returns the number of uncompressed bytes actually read (0 for
+ end of file, -1 for error).
+ <p>
+
+<font color="Blue"><dt> int <a name="gzwrite">gzwrite</a> (gzFile file, const voidp buf, unsigned len);</font>
+<dd>
+ Writes the given number of uncompressed bytes into the compressed file.
+ <a href="#gzwrite">gzwrite</a> returns the number of uncompressed bytes actually written
+ (0 in case of error).
+ <p>
+
+<font color="Blue"><dt> int VA <a name="gzprintf">gzprintf</a> (gzFile file, const char *format, ...);</font>
+<dd>
+ Converts, formats, and writes the args to the compressed file under
+ control of the format string, as in fprintf. <a href="#gzprintf">gzprintf</a> returns the number of
+ uncompressed bytes actually written (0 in case of error).
+ <p>
+
+<font color="Blue"><dt> int <a name="gzputs">gzputs</a> (gzFile file, const char *s);</font>
+<dd>
+ Writes the given null-terminated string to the compressed file, excluding
+ the terminating null character.
+ <p>
+ <a href="#gzputs">gzputs</a> returns the number of characters written, or -1 in case of error.
+ <p>
+
+<font color="Blue"><dt> char * <a name="gzgets">gzgets</a> (gzFile file, char *buf, int len);</font>
+<dd>
+ Reads bytes from the compressed file until len-1 characters are read, or
+ a newline character is read and transferred to buf, or an end-of-file
+ condition is encountered. The string is then terminated with a null
+ character.
+ <p>
+ <a href="#gzgets">gzgets</a> returns buf, or <a href="#Z_NULL">Z_NULL</a> in case of error.
+ <p>
+
+<font color="Blue"><dt> int <a name="gzputc">gzputc</a> (gzFile file, int c);</font>
+<dd>
+ Writes c, converted to an unsigned char, into the compressed file.
+ <a href="#gzputc">gzputc</a> returns the value that was written, or -1 in case of error.
+ <p>
+
+<font color="Blue"><dt> int <a name="gzgetc">gzgetc</a> (gzFile file);</font>
+<dd>
+ Reads one byte from the compressed file. <a href="#gzgetc">gzgetc</a> returns this byte
+ or -1 in case of end of file or error.
+ <p>
+
+<font color="Blue"><dt> int <a name="gzflush">gzflush</a> (gzFile file, int flush);</font>
+<dd>
+ Flushes all pending output into the compressed file. The parameter
+ flush is as in the <a href="#deflate">deflate</a>() function. The return value is the zlib
+ error number (see function <a href="#gzerror">gzerror</a> below). <a href="#gzflush">gzflush</a> returns <a href="#Z_OK">Z_OK</a> if
+ the flush parameter is <a href="#Z_FINISH">Z_FINISH</a> and all output could be flushed.
+ <p>
+ <a href="#gzflush">gzflush</a> should be called only when strictly necessary because it can
+ degrade compression.
+ <p>
+
+<font color="Blue"><dt> z_off_t <a name="gzseek">gzseek</a> (gzFile file, z_off_t offset, int whence);</font>
+<dd>
+ Sets the starting position for the next <a href="#gzread">gzread</a> or <a href="#gzwrite">gzwrite</a> on the
+ given compressed file. The offset represents a number of bytes in the
+ uncompressed data stream. The whence parameter is defined as in lseek(2);
+ the value SEEK_END is not supported.
+ <p>
+ If the file is opened for reading, this function is emulated but can be
+ extremely slow. If the file is opened for writing, only forward seeks are
+ supported ; <a href="#gzseek">gzseek</a> then compresses a sequence of zeroes up to the new
+ starting position.
+ <p>
+ <a href="#gzseek">gzseek</a> returns the resulting offset location as measured in bytes from
+ the beginning of the uncompressed stream, or -1 in case of error, in
+ particular if the file is opened for writing and the new starting position
+ would be before the current position.
+ <p>
+
+<font color="Blue"><dt> int <a name="gzrewind">gzrewind</a> (gzFile file);</font>
+<dd>
+ Rewinds the given file. This function is supported only for reading.
+ <p>
+ <a href="#gzrewind">gzrewind</a>(file) is equivalent to (int)<a href="#gzseek">gzseek</a>(file, 0L, SEEK_SET)
+ <p>
+
+<font color="Blue"><dt> z_off_t <a name="gztell">gztell</a> (gzFile file);</font>
+<dd>
+ Returns the starting position for the next <a href="#gzread">gzread</a> or <a href="#gzwrite">gzwrite</a> on the
+ given compressed file. This position represents a number of bytes in the
+ uncompressed data stream.
+ <p>
+
+ <a href="#gztell">gztell</a>(file) is equivalent to <a href="#gzseek">gzseek</a>(file, 0L, SEEK_CUR)
+ <p>
+
+<font color="Blue"><dt> int <a name="gzeof">gzeof</a> (gzFile file);</font>
+<dd>
+ Returns 1 when EOF has previously been detected reading the given
+ input stream, otherwise zero.
+ <p>
+
+<font color="Blue"><dt> int <a name="gzclose">gzclose</a> (gzFile file);</font>
+<dd>
+ Flushes all pending output if necessary, closes the compressed file
+ and deallocates all the (de)compression <a href="#state">state</a>. The return value is the zlib
+ error number (see function <a href="#gzerror">gzerror</a> below).
+ <p>
+
+<font color="Blue"><dt> const char * <a name="gzerror">gzerror</a> (gzFile file, int *errnum);</font>
+<dd>
+ Returns the error message for the last error which occurred on the
+ given compressed file. errnum is set to zlib error number. If an
+ error occurred in the file system and not in the compression library,
+ errnum is set to <a href="#Z_ERRNO">Z_ERRNO</a> and the application may consult errno
+ to get the exact error code.
+ <p>
+</dl>
+<hr>
+<a name="Basic functions"><h2> Basic functions </h2>
+<h3> Function list </h3>
+<ul>
+<li> const char * <a href="#zlibVersion">zlibVersion</a> (void);
+<li> int <a href="#deflateInit">deflateInit</a> (<a href="#z_streamp">z_streamp</a> strm, int level);
+<li> int <a href="#deflate">deflate</a> (<a href="#z_streamp">z_streamp</a> strm, int flush);
+<li> int <a href="#deflateEnd">deflateEnd</a> (<a href="#z_streamp">z_streamp</a> strm);
+<li> int <a href="#inflateInit">inflateInit</a> (<a href="#z_streamp">z_streamp</a> strm);
+<li> int <a href="#inflate">inflate</a> (<a href="#z_streamp">z_streamp</a> strm, int flush);
+<li> int <a href="#inflateEnd">inflateEnd</a> (<a href="#z_streamp">z_streamp</a> strm);
+</ul>
+
+<h3> Function description </h3>
+<dl>
+<font color="Blue"><dt> const char * <a name="zlibVersion">zlibVersion</a> (void);</font>
+<dd> The application can compare <a href="#zlibVersion">zlibVersion</a> and ZLIB_VERSION for consistency.
+ If the first character differs, the library code actually used is
+ not compatible with the zlib.h header file used by the application.
+ This check is automatically made by <a href="#deflateInit">deflateInit</a> and <a href="#inflateInit">inflateInit</a>.
+ <p>
+
+<font color="Blue"><dt> int <a name="deflateInit">deflateInit</a> (<a href="#z_streamp">z_streamp</a> strm, int level);</font>
+<dd>
+ Initializes the internal stream <a href="#state">state</a> for compression. The fields
+ <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and <a href="#opaque">opaque</a> must be initialized before by the caller.
+ If <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> are set to <a href="#Z_NULL">Z_NULL</a>, <a href="#deflateInit">deflateInit</a> updates them to
+ use default allocation functions.
+ <p>
+
+ The compression level must be <a href="#Z_DEFAULT_COMPRESSION">Z_DEFAULT_COMPRESSION</a>, or between 0 and 9:
+ 1 gives best speed, 9 gives best compression, 0 gives no compression at
+ all (the input data is simply copied a block at a time).
+ <p>
+
+ <a href="#Z_DEFAULT_COMPRESSION">Z_DEFAULT_COMPRESSION</a> requests a default compromise between speed and
+ compression (currently equivalent to level 6).
+ <p>
+
+ <a href="#deflateInit">deflateInit</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+ enough memory, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if level is not a valid compression level,
+ <a href="#Z_VERSION_ERROR">Z_VERSION_ERROR</a> if the zlib library version (<a href="#zlib_version">zlib_version</a>) is incompatible
+ with the version assumed by the caller (ZLIB_VERSION).
+ <a href="#msg">msg</a> is set to null if there is no error message. <a href="#deflateInit">deflateInit</a> does not
+ perform any compression: this will be done by <a href="#deflate">deflate</a>().
+ <p>
+
+<font color="Blue"><dt> int <a name="deflate">deflate</a> (<a href="#z_streamp">z_streamp</a> strm, int flush);</font>
+<dd>
+ <a href="#deflate">deflate</a> compresses as much data as possible, and stops when the input
+ buffer becomes empty or the output buffer becomes full. It may introduce some
+ output latency (reading input without producing any output) except when
+ forced to flush.<p>
+
+ The detailed semantics are as follows. <a href="#deflate">deflate</a> performs one or both of the
+ following actions:
+
+ <ul>
+ <li> Compress more input starting at <a href="#next_in">next_in</a> and update <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a>
+ accordingly. If not all input can be processed (because there is not
+ enough room in the output buffer), <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a> are updated and
+ processing will resume at this point for the next call of <a href="#deflate">deflate</a>().
+
+ <li>
+ Provide more output starting at <a href="#next_out">next_out</a> and update <a href="#next_out">next_out</a> and <a href="#avail_out">avail_out</a>
+ accordingly. This action is forced if the parameter flush is non zero.
+ Forcing flush frequently degrades the compression ratio, so this parameter
+ should be set only when necessary (in interactive applications).
+ Some output may be provided even if flush is not set.
+ </ul> <p>
+
+ Before the call of <a href="#deflate">deflate</a>(), the application should ensure that at least
+ one of the actions is possible, by providing more input and/or consuming
+ more output, and updating <a href="#avail_in">avail_in</a> or <a href="#avail_out">avail_out</a> accordingly ; <a href="#avail_out">avail_out</a>
+ should never be zero before the call. The application can consume the
+ compressed output when it wants, for example when the output buffer is full
+ (<a href="#avail_out">avail_out</a> == 0), or after each call of <a href="#deflate">deflate</a>(). If <a href="#deflate">deflate</a> returns <a href="#Z_OK">Z_OK</a>
+ and with zero <a href="#avail_out">avail_out</a>, it must be called again after making room in the
+ output buffer because there might be more output pending.
+ <p>
+
+ If the parameter flush is set to <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>, all pending output is
+ flushed to the output buffer and the output is aligned on a byte boundary, so
+ that the decompressor can get all input data available so far. (In particular
+ <a href="#avail_in">avail_in</a> is zero after the call if enough output space has been provided
+ before the call.) Flushing may degrade compression for some compression
+ algorithms and so it should be used only when necessary.
+ <p>
+
+ If flush is set to <a href="#Z_FULL_FLUSH">Z_FULL_FLUSH</a>, all output is flushed as with
+ <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>, and the compression <a href="#state">state</a> is reset so that decompression can
+ restart from this point if previous compressed data has been damaged or if
+ random access is desired. Using <a href="#Z_FULL_FLUSH">Z_FULL_FLUSH</a> too often can seriously degrade
+ the compression.
+ <p>
+
+ If <a href="#deflate">deflate</a> returns with <a href="#avail_out">avail_out</a> == 0, this function must be called again
+ with the same value of the flush parameter and more output space (updated
+ <a href="#avail_out">avail_out</a>), until the flush is complete (<a href="#deflate">deflate</a> returns with non-zero
+ <a href="#avail_out">avail_out</a>).
+ <p>
+
+ If the parameter flush is set to <a href="#Z_FINISH">Z_FINISH</a>, pending input is processed,
+ pending output is flushed and <a href="#deflate">deflate</a> returns with <a href="#Z_STREAM_END">Z_STREAM_END</a> if there
+ was enough output space ; if <a href="#deflate">deflate</a> returns with <a href="#Z_OK">Z_OK</a>, this function must be
+ called again with <a href="#Z_FINISH">Z_FINISH</a> and more output space (updated <a href="#avail_out">avail_out</a>) but no
+ more input data, until it returns with <a href="#Z_STREAM_END">Z_STREAM_END</a> or an error. After
+ <a href="#deflate">deflate</a> has returned <a href="#Z_STREAM_END">Z_STREAM_END</a>, the only possible operations on the
+ stream are <a href="#deflateReset">deflateReset</a> or <a href="#deflateEnd">deflateEnd</a>.
+ <p>
+
+ <a href="#Z_FINISH">Z_FINISH</a> can be used immediately after <a href="#deflateInit">deflateInit</a> if all the compression
+ is to be done in a single step. In this case, <a href="#avail_out">avail_out</a> must be at least
+ 0.1% larger than <a href="#avail_in">avail_in</a> plus 12 bytes. If <a href="#deflate">deflate</a> does not return
+ <a href="#Z_STREAM_END">Z_STREAM_END</a>, then it must be called again as described above.
+ <p>
+
+ <a href="#deflate">deflate</a>() sets strm-&gt <a href="#adler">adler</a> to the <a href="#adler32">adler32</a> checksum of all input read
+ so far (that is, <a href="#total_in">total_in</a> bytes).
+ <p>
+
+ <a href="#deflate">deflate</a>() may update <a href="#data_type">data_type</a> if it can make a good guess about
+ the input data type (<a href="#Z_ASCII">Z_ASCII</a> or <a href="#Z_BINARY">Z_BINARY</a>). In doubt, the data is considered
+ binary. This field is only for information purposes and does not affect
+ the compression algorithm in any manner.
+ <p>
+
+ <a href="#deflate">deflate</a>() returns <a href="#Z_OK">Z_OK</a> if some progress has been made (more input
+ processed or more output produced), <a href="#Z_STREAM_END">Z_STREAM_END</a> if all input has been
+ consumed and all output has been produced (only when flush is set to
+ <a href="#Z_FINISH">Z_FINISH</a>), <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the stream <a href="#state">state</a> was inconsistent (for example
+ if <a href="#next_in">next_in</a> or <a href="#next_out">next_out</a> was NULL), <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if no progress is possible
+ (for example <a href="#avail_in">avail_in</a> or <a href="#avail_out">avail_out</a> was zero).
+ <p>
+
+<font color="Blue"><dt> int <a name="deflateEnd">deflateEnd</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>
+ All dynamically allocated data structures for this stream are freed.
+ This function discards any unprocessed input and does not flush any
+ pending output.
+ <p>
+
+ <a href="#deflateEnd">deflateEnd</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the
+ stream <a href="#state">state</a> was inconsistent, <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if the stream was freed
+ prematurely (some input or output was discarded). In the error case,
+ <a href="#msg">msg</a> may be set but then points to a static string (which must not be
+ deallocated).
+ <p>
+
+<font color="Blue"><dt> int <a name="inflateInit">inflateInit</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>
+ Initializes the internal stream <a href="#state">state</a> for decompression. The fields
+ <a href="#next_in">next_in</a>, <a href="#avail_in">avail_in</a>, <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and <a href="#opaque">opaque</a> must be initialized before by
+ the caller. If <a href="#next_in">next_in</a> is not <a href="#Z_NULL">Z_NULL</a> and <a href="#avail_in">avail_in</a> is large enough (the exact
+ value depends on the compression method), <a href="#inflateInit">inflateInit</a> determines the
+ compression method from the zlib header and allocates all data structures
+ accordingly ; otherwise the allocation will be deferred to the first call of
+ <a href="#inflate">inflate</a>. If <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> are set to <a href="#Z_NULL">Z_NULL</a>, <a href="#inflateInit">inflateInit</a> updates them to
+ use default allocation functions.
+ <p>
+
+ <a href="#inflateInit">inflateInit</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not enough
+ memory, <a href="#Z_VERSION_ERROR">Z_VERSION_ERROR</a> if the zlib library version is incompatible with the
+ version assumed by the caller. <a href="#msg">msg</a> is set to null if there is no error
+ message. <a href="#inflateInit">inflateInit</a> does not perform any decompression apart from reading
+ the zlib header if present: this will be done by <a href="#inflate">inflate</a>(). (So <a href="#next_in">next_in</a> and
+ <a href="#avail_in">avail_in</a> may be modified, but <a href="#next_out">next_out</a> and <a href="#avail_out">avail_out</a> are unchanged.)
+ <p>
+
+<font color="Blue"><dt> int <a name="inflate">inflate</a> (<a href="#z_streamp">z_streamp</a> strm, int flush);</font>
+<dd>
+ <a href="#inflate">inflate</a> decompresses as much data as possible, and stops when the input
+ buffer becomes empty or the output buffer becomes full. It may some
+ introduce some output latency (reading input without producing any output)
+ except when forced to flush.
+ <p>
+
+ The detailed semantics are as follows. <a href="#inflate">inflate</a> performs one or both of the
+ following actions:
+
+ <ul>
+ <li> Decompress more input starting at <a href="#next_in">next_in</a> and update <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a>
+ accordingly. If not all input can be processed (because there is not
+ enough room in the output buffer), <a href="#next_in">next_in</a> is updated and processing
+ will resume at this point for the next call of <a href="#inflate">inflate</a>().
+
+ <li> Provide more output starting at <a href="#next_out">next_out</a> and update <a href="#next_out">next_out</a> and
+ <a href="#avail_out">avail_out</a> accordingly. <a href="#inflate">inflate</a>() provides as much output as possible,
+ until there is no more input data or no more space in the output buffer
+ (see below about the flush parameter).
+ </ul> <p>
+
+ Before the call of <a href="#inflate">inflate</a>(), the application should ensure that at least
+ one of the actions is possible, by providing more input and/or consuming
+ more output, and updating the next_* and avail_* values accordingly.
+ The application can consume the uncompressed output when it wants, for
+ example when the output buffer is full (<a href="#avail_out">avail_out</a> == 0), or after each
+ call of <a href="#inflate">inflate</a>(). If <a href="#inflate">inflate</a> returns <a href="#Z_OK">Z_OK</a> and with zero <a href="#avail_out">avail_out</a>, it
+ must be called again after making room in the output buffer because there
+ might be more output pending.
+ <p>
+
+ If the parameter flush is set to <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>, <a href="#inflate">inflate</a> flushes as much
+ output as possible to the output buffer. The flushing behavior of <a href="#inflate">inflate</a> is
+ not specified for values of the flush parameter other than <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>
+ and <a href="#Z_FINISH">Z_FINISH</a>, but the current implementation actually flushes as much output
+ as possible anyway.
+ <p>
+
+ <a href="#inflate">inflate</a>() should normally be called until it returns <a href="#Z_STREAM_END">Z_STREAM_END</a> or an
+ error. However if all decompression is to be performed in a single step
+ (a single call of <a href="#inflate">inflate</a>), the parameter flush should be set to
+ <a href="#Z_FINISH">Z_FINISH</a>. In this case all pending input is processed and all pending
+ output is flushed ; <a href="#avail_out">avail_out</a> must be large enough to hold all the
+ uncompressed data. (The size of the uncompressed data may have been saved
+ by the compressor for this purpose.) The next operation on this stream must
+ be <a href="#inflateEnd">inflateEnd</a> to deallocate the decompression <a href="#state">state</a>. The use of <a href="#Z_FINISH">Z_FINISH</a>
+ is never required, but can be used to inform <a href="#inflate">inflate</a> that a faster routine
+ may be used for the single <a href="#inflate">inflate</a>() call.
+ <p>
+
+ If a preset dictionary is needed at this point (see <a href="#inflateSetDictionary">inflateSetDictionary</a>
+ below), <a href="#inflate">inflate</a> sets strm-<a href="#adler">adler</a> to the <a href="#adler32">adler32</a> checksum of the
+ dictionary chosen by the compressor and returns <a href="#Z_NEED_DICT">Z_NEED_DICT</a> ; otherwise
+ it sets strm-&gt <a href="#adler">adler</a> to the <a href="#adler32">adler32</a> checksum of all output produced
+ so far (that is, <a href="#total_out">total_out</a> bytes) and returns <a href="#Z_OK">Z_OK</a>, <a href="#Z_STREAM_END">Z_STREAM_END</a> or
+ an error code as described below. At the end of the stream, <a href="#inflate">inflate</a>()
+ checks that its computed <a href="#adler32">adler32</a> checksum is equal to that saved by the
+ compressor and returns <a href="#Z_STREAM_END">Z_STREAM_END</a> only if the checksum is correct.
+ <p>
+
+ <a href="#inflate">inflate</a>() returns <a href="#Z_OK">Z_OK</a> if some progress has been made (more input processed
+ or more output produced), <a href="#Z_STREAM_END">Z_STREAM_END</a> if the end of the compressed data has
+ been reached and all uncompressed output has been produced, <a href="#Z_NEED_DICT">Z_NEED_DICT</a> if a
+ preset dictionary is needed at this point, <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if the input data was
+ corrupted (input stream not conforming to the zlib format or incorrect
+ <a href="#adler32">adler32</a> checksum), <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the stream structure was inconsistent
+ (for example if <a href="#next_in">next_in</a> or <a href="#next_out">next_out</a> was NULL), <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+ enough memory, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if no progress is possible or if there was not
+ enough room in the output buffer when <a href="#Z_FINISH">Z_FINISH</a> is used. In the <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a>
+ case, the application may then call <a href="#inflateSync">inflateSync</a> to look for a good
+ compression block.
+ <p>
+
+<font color="Blue"><dt> int <a name="inflateEnd">inflateEnd</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>
+ All dynamically allocated data structures for this stream are freed.
+ This function discards any unprocessed input and does not flush any
+ pending output.
+ <p>
+
+ <a href="#inflateEnd">inflateEnd</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the stream <a href="#state">state</a>
+ was inconsistent. In the error case, <a href="#msg">msg</a> may be set but then points to a
+ static string (which must not be deallocated).
+</dl>
+<hr>
+<a name="Advanced functions"><h2> Advanced functions </h2>
+ The following functions are needed only in some special applications.
+<h3> Function list </h3>
+<ul>
+<li> int <a href="#deflateInit2">deflateInit2</a> (<a href="#z_streamp">z_streamp</a> strm,
+<li> int <a href="#deflateSetDictionary">deflateSetDictionary</a> (<a href="#z_streamp">z_streamp</a> strm, const Bytef *dictionary, uInt dictLength);
+<li> int <a href="#deflateCopy">deflateCopy</a> (<a href="#z_streamp">z_streamp</a> dest, <a href="#z_streamp">z_streamp</a> source);
+<li> int <a href="#deflateReset">deflateReset</a> (<a href="#z_streamp">z_streamp</a> strm);
+<li> int <a href="#deflateParams">deflateParams</a> (<a href="#z_streamp">z_streamp</a> strm, int level, int strategy);
+<li> int <a href="#inflateInit2">inflateInit2</a> (<a href="#z_streamp">z_streamp</a> strm, int windowBits);
+<li> int <a href="#inflateSetDictionary">inflateSetDictionary</a> (<a href="#z_streamp">z_streamp</a> strm, const Bytef *dictionary, uInt dictLength);
+<li> int <a href="#inflateSync">inflateSync</a> (<a href="#z_streamp">z_streamp</a> strm);
+<li> int <a href="#inflateReset">inflateReset</a> (<a href="#z_streamp">z_streamp</a> strm);
+
+</ul>
+<h3> Function description </h3>
+<dl>
+<font color="Blue"><dt> int <a name="deflateInit2">deflateInit2</a> (<a href="#z_streamp">z_streamp</a> strm, int level, int method, int windowBits, int memLevel, int strategy);</font>
+
+<dd> This is another version of <a href="#deflateInit">deflateInit</a> with more compression options. The
+ fields <a href="#next_in">next_in</a>, <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and <a href="#opaque">opaque</a> must be initialized before by
+ the caller.<p>
+
+ The method parameter is the compression method. It must be <a href="#Z_DEFLATED">Z_DEFLATED</a> in
+ this version of the library.<p>
+
+ The windowBits parameter is the base two logarithm of the window size
+ (the size of the history buffer). It should be in the range 8..15 for this
+ version of the library. Larger values of this parameter result in better
+ compression at the expense of memory usage. The default value is 15 if
+ <a href="#deflateInit">deflateInit</a> is used instead.<p>
+
+ The memLevel parameter specifies how much memory should be allocated
+ for the internal compression <a href="#state">state</a>. memLevel=1 uses minimum memory but
+ is slow and reduces compression ratio ; memLevel=9 uses maximum memory
+ for optimal speed. The default value is 8. See zconf.h for total memory
+ usage as a function of windowBits and memLevel.<p>
+
+ The strategy parameter is used to tune the compression algorithm. Use the
+ value <a href="#Z_DEFAULT_STRATEGY">Z_DEFAULT_STRATEGY</a> for normal data, <a href="#Z_FILTERED">Z_FILTERED</a> for data produced by a
+ filter (or predictor), or <a href="#Z_HUFFMAN_ONLY">Z_HUFFMAN_ONLY</a> to force Huffman encoding only (no
+ string match). Filtered data consists mostly of small values with a
+ somewhat random distribution. In this case, the compression algorithm is
+ tuned to <a href="#compress">compress</a> them better. The effect of <a href="#Z_FILTERED">Z_FILTERED</a> is to force more
+ Huffman coding and less string matching ; it is somewhat intermediate
+ between Z_DEFAULT and <a href="#Z_HUFFMAN_ONLY">Z_HUFFMAN_ONLY</a>. The strategy parameter only affects
+ the compression ratio but not the correctness of the compressed output even
+ if it is not set appropriately.<p>
+
+ <a href="#deflateInit2">deflateInit2</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not enough
+ memory, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if a parameter is invalid (such as an invalid
+ method). <a href="#msg">msg</a> is set to null if there is no error message. <a href="#deflateInit2">deflateInit2</a> does
+ not perform any compression: this will be done by <a href="#deflate">deflate</a>().<p>
+
+<font color="Blue"><dt> int <a name="deflateSetDictionary">deflateSetDictionary</a> (<a href="#z_streamp">z_streamp</a> strm, const Bytef *dictionary, uInt dictLength);</font>
+<dd>
+ Initializes the compression dictionary from the given byte sequence
+ without producing any compressed output. This function must be called
+ immediately after <a href="#deflateInit">deflateInit</a>, <a href="#deflateInit2">deflateInit2</a> or <a href="#deflateReset">deflateReset</a>, before any
+ call of <a href="#deflate">deflate</a>. The compressor and decompressor must use exactly the same
+ dictionary (see <a href="#inflateSetDictionary">inflateSetDictionary</a>).<p>
+
+ The dictionary should consist of strings (byte sequences) that are likely
+ to be encountered later in the data to be compressed, with the most commonly
+ used strings preferably put towards the end of the dictionary. Using a
+ dictionary is most useful when the data to be compressed is short and can be
+ predicted with good accuracy ; the data can then be compressed better than
+ with the default empty dictionary.<p>
+
+ Depending on the size of the compression data structures selected by
+ <a href="#deflateInit">deflateInit</a> or <a href="#deflateInit2">deflateInit2</a>, a part of the dictionary may in effect be
+ discarded, for example if the dictionary is larger than the window size in
+ <a href="#deflate">deflate</a> or deflate2. Thus the strings most likely to be useful should be
+ put at the end of the dictionary, not at the front.<p>
+
+ Upon return of this function, strm-&gt <a href="#adler">adler</a> is set to the Adler32 value
+ of the dictionary ; the decompressor may later use this value to determine
+ which dictionary has been used by the compressor. (The Adler32 value
+ applies to the whole dictionary even if only a subset of the dictionary is
+ actually used by the compressor.)<p>
+
+ <a href="#deflateSetDictionary">deflateSetDictionary</a> returns <a href="#Z_OK">Z_OK</a> if success, or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if a
+ parameter is invalid (such as NULL dictionary) or the stream <a href="#state">state</a> is
+ inconsistent (for example if <a href="#deflate">deflate</a> has already been called for this stream
+ or if the compression method is bsort). <a href="#deflateSetDictionary">deflateSetDictionary</a> does not
+ perform any compression: this will be done by <a href="#deflate">deflate</a>().<p>
+
+<font color="Blue"><dt> int <a name="deflateCopy">deflateCopy</a> (<a href="#z_streamp">z_streamp</a> dest, <a href="#z_streamp">z_streamp</a> source);</font>
+<dd>
+ Sets the destination stream as a complete copy of the source stream.<p>
+
+ This function can be useful when several compression strategies will be
+ tried, for example when there are several ways of pre-processing the input
+ data with a filter. The streams that will be discarded should then be freed
+ by calling <a href="#deflateEnd">deflateEnd</a>. Note that <a href="#deflateCopy">deflateCopy</a> duplicates the internal
+ compression <a href="#state">state</a> which can be quite large, so this strategy is slow and
+ can consume lots of memory.<p>
+
+ <a href="#deflateCopy">deflateCopy</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+ enough memory, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the source stream <a href="#state">state</a> was inconsistent
+ (such as <a href="#zalloc">zalloc</a> being NULL). <a href="#msg">msg</a> is left unchanged in both source and
+ destination.<p>
+
+<font color="Blue"><dt> int <a name="deflateReset">deflateReset</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd> This function is equivalent to <a href="#deflateEnd">deflateEnd</a> followed by <a href="#deflateInit">deflateInit</a>,
+ but does not free and reallocate all the internal compression <a href="#state">state</a>.
+ The stream will keep the same compression level and any other attributes
+ that may have been set by <a href="#deflateInit2">deflateInit2</a>.<p>
+
+ <a href="#deflateReset">deflateReset</a> returns <a href="#Z_OK">Z_OK</a> if success, or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the source
+ stream <a href="#state">state</a> was inconsistent (such as <a href="#zalloc">zalloc</a> or <a href="#state">state</a> being NULL).<p>
+
+<font color="Blue"><dt> int <a name="deflateParams">deflateParams</a> (<a href="#z_streamp">z_streamp</a> strm, int level, int strategy);</font>
+<dd>
+ Dynamically update the compression level and compression strategy. The
+ interpretation of level and strategy is as in <a href="#deflateInit2">deflateInit2</a>. This can be
+ used to switch between compression and straight copy of the input data, or
+ to switch to a different kind of input data requiring a different
+ strategy. If the compression level is changed, the input available so far
+ is compressed with the old level (and may be flushed); the new level will
+ take effect only at the next call of <a href="#deflate">deflate</a>().<p>
+
+ Before the call of <a href="#deflateParams">deflateParams</a>, the stream <a href="#state">state</a> must be set as for
+ a call of <a href="#deflate">deflate</a>(), since the currently available input may have to
+ be compressed and flushed. In particular, strm-&gt <a href="#avail_out">avail_out</a> must be
+ non-zero.<p>
+
+ <a href="#deflateParams">deflateParams</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the source
+ stream <a href="#state">state</a> was inconsistent or if a parameter was invalid, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a>
+ if strm-&gtavail_out was zero.<p>
+
+<font color="Blue"><dt> int <a name="inflateInit2">inflateInit2</a> (<a href="#z_streamp">z_streamp</a> strm, int windowBits);</font>
+
+<dd> This is another version of <a href="#inflateInit">inflateInit</a> with an extra parameter. The
+ fields <a href="#next_in">next_in</a>, <a href="#avail_in">avail_in</a>, <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and <a href="#opaque">opaque</a> must be initialized
+ before by the caller.<p>
+
+ The windowBits parameter is the base two logarithm of the maximum window
+ size (the size of the history buffer). It should be in the range 8..15 for
+ this version of the library. The default value is 15 if <a href="#inflateInit">inflateInit</a> is used
+ instead. If a compressed stream with a larger window size is given as
+ input, <a href="#inflate">inflate</a>() will return with the error code <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> instead of
+ trying to allocate a larger window.<p>
+
+ <a href="#inflateInit2">inflateInit2</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not enough
+ memory, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if a parameter is invalid (such as a negative
+ memLevel). <a href="#msg">msg</a> is set to null if there is no error message. <a href="#inflateInit2">inflateInit2</a>
+ does not perform any decompression apart from reading the zlib header if
+ present: this will be done by <a href="#inflate">inflate</a>(). (So <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a> may be
+ modified, but <a href="#next_out">next_out</a> and <a href="#avail_out">avail_out</a> are unchanged.)<p>
+
+<font color="Blue"><dt> int <a name="inflateSetDictionary">inflateSetDictionary</a> (<a href="#z_streamp">z_streamp</a> strm, const Bytef *dictionary, uInt dictLength);</font>
+<dd>
+ Initializes the decompression dictionary from the given uncompressed byte
+ sequence. This function must be called immediately after a call of <a href="#inflate">inflate</a>
+ if this call returned <a href="#Z_NEED_DICT">Z_NEED_DICT</a>. The dictionary chosen by the compressor
+ can be determined from the Adler32 value returned by this call of
+ <a href="#inflate">inflate</a>. The compressor and decompressor must use exactly the same
+ dictionary (see <a href="#deflateSetDictionary">deflateSetDictionary</a>).<p>
+
+ <a href="#inflateSetDictionary">inflateSetDictionary</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if a
+ parameter is invalid (such as NULL dictionary) or the stream <a href="#state">state</a> is
+ inconsistent, <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if the given dictionary doesn't match the
+ expected one (incorrect Adler32 value). <a href="#inflateSetDictionary">inflateSetDictionary</a> does not
+ perform any decompression: this will be done by subsequent calls of
+ <a href="#inflate">inflate</a>().<p>
+
+<font color="Blue"><dt> int <a name="inflateSync">inflateSync</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+
+<dd> Skips invalid compressed data until a full flush point (see above the
+ description of <a href="#deflate">deflate</a> with <a href="#Z_FULL_FLUSH">Z_FULL_FLUSH</a>) can be found, or until all
+ available input is skipped. No output is provided.<p>
+
+ <a href="#inflateSync">inflateSync</a> returns <a href="#Z_OK">Z_OK</a> if a full flush point has been found, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a>
+ if no more input was provided, <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if no flush point has been found,
+ or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the stream structure was inconsistent. In the success
+ case, the application may save the current current value of <a href="#total_in">total_in</a> which
+ indicates where valid compressed data was found. In the error case, the
+ application may repeatedly call <a href="#inflateSync">inflateSync</a>, providing more input each time,
+ until success or end of the input data.<p>
+
+<font color="Blue"><dt> int <a name="inflateReset">inflateReset</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>
+ This function is equivalent to <a href="#inflateEnd">inflateEnd</a> followed by <a href="#inflateInit">inflateInit</a>,
+ but does not free and reallocate all the internal decompression <a href="#state">state</a>.
+ The stream will keep attributes that may have been set by <a href="#inflateInit2">inflateInit2</a>.
+ <p>
+
+ <a href="#inflateReset">inflateReset</a> returns <a href="#Z_OK">Z_OK</a> if success, or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the source
+ stream <a href="#state">state</a> was inconsistent (such as <a href="#zalloc">zalloc</a> or <a href="#state">state</a> being NULL).
+ <p>
+</dl>
+
+<hr>
+<a name="Checksum functions"><h2> Checksum functions </h2>
+ These functions are not related to compression but are exported
+ anyway because they might be useful in applications using the
+ compression library.
+<h3> Function list </h3>
+<ul>
+<li> uLong <a href="#adler32">adler32</a> (uLong <a href="#adler">adler</a>, const Bytef *buf, uInt len);
+<li> uLong <a href="#crc32">crc32</a> (uLong crc, const Bytef *buf, uInt len);
+</ul>
+<h3> Function description </h3>
+<dl>
+<font color="Blue"><dt> uLong <a name="adler32">adler32</a> (uLong <a href="#adler">adler</a>, const Bytef *buf, uInt len);</font>
+<dd>
+ Update a running Adler-32 checksum with the bytes buf[0..len-1] and
+ return the updated checksum. If buf is NULL, this function returns
+ the required initial value for the checksum.
+ <p>
+ An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
+ much faster. Usage example:
+ <pre>
+
+ uLong <a href="#adler">adler</a> = <a href="#adler32">adler32</a>(0L, <a href="#Z_NULL">Z_NULL</a>, 0);
+
+ while (read_buffer(buffer, length) != EOF) {
+ <a href="#adler">adler</a> = <a href="#adler32">adler32</a>(<a href="#adler">adler</a>, buffer, length);
+ }
+ if (<a href="#adler">adler</a> != original_adler) error();
+ </pre>
+
+<font color="Blue"><dt> uLong <a name="crc32">crc32</a> (uLong crc, const Bytef *buf, uInt len);</font>
+<dd>
+ Update a running crc with the bytes buf[0..len-1] and return the updated
+ crc. If buf is NULL, this function returns the required initial value
+ for the crc. Pre- and post-conditioning (one's complement) is performed
+ within this function so it shouldn't be done by the application.
+ Usage example:
+ <pre>
+
+ uLong crc = <a href="#crc32">crc32</a>(0L, <a href="#Z_NULL">Z_NULL</a>, 0);
+
+ while (read_buffer(buffer, length) != EOF) {
+ crc = <a href="#crc32">crc32</a>(crc, buffer, length);
+ }
+ if (crc != original_crc) error();
+ </pre>
+</dl>
+<hr>
+<a name="struct z_stream_s"><h2> struct z_stream_s </h2>
+<font color="Blue">
+<a name="z_stream_s">
+<pre>
+typedef struct z_stream_s {
+ Bytef *<a name="next_in">next_in</a>; /* next input byte */
+ uInt <a name="avail_in">avail_in</a>; /* number of bytes available at <a href="#next_in">next_in</a> */
+ uLong <a name="total_in">total_in</a>; /* total nb of input bytes read so far */
+
+ Bytef *<a name="next_out">next_out</a>; /* next output byte should be put there */
+ uInt <a name="avail_out">avail_out</a>; /* remaining free space at <a href="#next_out">next_out</a> */
+ uLong <a name="total_out">total_out</a>; /* total nb of bytes output so far */
+
+ char *<a name="msg">msg</a>; /* last error message, NULL if no error */
+ struct internal_state FAR *<a name="state">state</a>; /* not visible by applications */
+
+ alloc_func <a name="zalloc">zalloc</a>; /* used to allocate the internal <a href="#state">state</a> */
+ free_func <a name="zfree">zfree</a>; /* used to free the internal <a href="#state">state</a> */
+ voidpf <a name="opaque">opaque</a>; /* private data object passed to <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> */
+
+ int <a name="data_type">data_type</a>; /* best guess about the data type: ascii or binary */
+ uLong <a name="adler">adler</a>; /* <a href="#adler32">adler32</a> value of the uncompressed data */
+ uLong <a name="reserved">reserved</a>; /* <a href="#reserved">reserved</a> for future use */
+} <a href="#z_stream_s">z_stream</a> ;
+
+typedef <a href="#z_stream_s">z_stream</a> FAR * <a name="z_streamp">z_streamp</a>; ÿ
+</pre>
+</font>
+ The application must update <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a> when <a href="#avail_in">avail_in</a> has
+ dropped to zero. It must update <a href="#next_out">next_out</a> and <a href="#avail_out">avail_out</a> when <a href="#avail_out">avail_out</a>
+ has dropped to zero. The application must initialize <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and
+ <a href="#opaque">opaque</a> before calling the init function. All other fields are set by the
+ compression library and must not be updated by the application. <p>
+
+ The <a href="#opaque">opaque</a> value provided by the application will be passed as the first
+ parameter for calls of <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a>. This can be useful for custom
+ memory management. The compression library attaches no meaning to the
+ <a href="#opaque">opaque</a> value. <p>
+
+ <a href="#zalloc">zalloc</a> must return <a href="#Z_NULL">Z_NULL</a> if there is not enough memory for the object.
+ If zlib is used in a multi-threaded application, <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> must be
+ thread safe. <p>
+
+ On 16-bit systems, the functions <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> must be able to allocate
+ exactly 65536 bytes, but will not be required to allocate more than this
+ if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
+ pointers returned by <a href="#zalloc">zalloc</a> for objects of exactly 65536 bytes *must*
+ have their offset normalized to zero. The default allocation function
+ provided by this library ensures this (see zutil.c). To reduce memory
+ requirements and avoid any allocation of 64K objects, at the expense of
+ compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
+ <p>
+
+ The fields <a href="#total_in">total_in</a> and <a href="#total_out">total_out</a> can be used for statistics or
+ progress reports. After compression, <a href="#total_in">total_in</a> holds the total size of
+ the uncompressed data and may be saved for use in the decompressor
+ (particularly if the decompressor wants to decompress everything in
+ a single step). <p>
+
+<hr>
+<a name="Constants"><h2> Constants </h2>
+<font color="Blue">
+<pre>
+#define <a name="Z_NO_FLUSH">Z_NO_FLUSH</a> 0
+#define <a name="Z_PARTIAL_FLUSH">Z_PARTIAL_FLUSH</a> 1
+ /* will be removed, use <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a> instead */
+#define <a name="Z_SYNC_FLUSH">Z_SYNC_FLUSH</a> 2
+#define <a name="Z_FULL_FLUSH">Z_FULL_FLUSH</a> 3
+#define <a name="Z_FINISH">Z_FINISH</a> 4
+/* Allowed flush values ; see <a href="#deflate">deflate</a>() below for details */
+
+#define <a name="Z_OK">Z_OK</a> 0
+#define <a name="Z_STREAM_END">Z_STREAM_END</a> 1
+#define <a name="Z_NEED_DICT">Z_NEED_DICT</a> 2
+#define <a name="Z_ERRNO">Z_ERRNO</a> (-1)
+#define <a name="Z_STREAM_ERROR">Z_STREAM_ERROR</a> (-2)
+#define <a name="Z_DATA_ERROR">Z_DATA_ERROR</a> (-3)
+#define <a name="Z_MEM_ERROR">Z_MEM_ERROR</a> (-4)
+#define <a name="Z_BUF_ERROR">Z_BUF_ERROR</a> (-5)
+#define <a name="Z_VERSION_ERROR">Z_VERSION_ERROR</a> (-6)
+/* Return codes for the compression/decompression functions. Negative
+ * values are errors, positive values are used for special but normal events.
+ */
+
+#define <a name="Z_NO_COMPRESSION">Z_NO_COMPRESSION</a> 0
+#define <a name="Z_BEST_SPEED">Z_BEST_SPEED</a> 1
+#define <a name="Z_BEST_COMPRESSION">Z_BEST_COMPRESSION</a> 9
+#define <a name="Z_DEFAULT_COMPRESSION">Z_DEFAULT_COMPRESSION</a> (-1)
+/* compression levels */
+
+#define <a name="Z_FILTERED">Z_FILTERED</a> 1
+#define <a name="Z_HUFFMAN_ONLY">Z_HUFFMAN_ONLY</a> 2
+#define <a name="Z_DEFAULT_STRATEGY">Z_DEFAULT_STRATEGY</a> 0
+/* compression strategy ; see <a href="#deflateInit2">deflateInit2</a>() below for details */
+
+#define <a name="Z_BINARY">Z_BINARY</a> 0
+#define <a name="Z_ASCII">Z_ASCII</a> 1
+#define <a name="Z_UNKNOWN">Z_UNKNOWN</a> 2
+/* Possible values of the <a href="#data_type">data_type</a> field */
+
+#define <a name="Z_DEFLATED">Z_DEFLATED</a> 8
+/* The <a href="#deflate">deflate</a> compression method (the only one supported in this version) */
+
+#define <a name="Z_NULL">Z_NULL</a> 0 /* for initializing <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a>, <a href="#opaque">opaque</a> */
+
+#define <a name="zlib_version">zlib_version</a> <a href="#zlibVersion">zlibVersion</a>()
+/* for compatibility with versions less than 1.0.2 */
+</pre>
+</font>
+
+<hr>
+<a name="Misc"><h2> Misc </h2>
+ <a href="#deflateInit">deflateInit</a> and <a href="#inflateInit">inflateInit</a> are macros to allow checking the zlib version
+ and the compiler's view of <a href="#z_stream_s">z_stream</a>.
+ <p>
+ Other functions:
+ <dl>
+ <font color="Blue"><dt> const char * <a name="zError">zError</a> (int err);</font>
+ <font color="Blue"><dt> int <a name="inflateSyncPoint">inflateSyncPoint</a> (<a href="#z_streamp">z_streamp</a> z);</font>
+ <font color="Blue"><dt> const uLongf * <a name="get_crc_table">get_crc_table</a> (void);</font>
+ </dl>
+ <hr>
+ <font size="-1">
+ Last update: Wed Oct 13 20:42:34 1999<br>
+ piapi@csie.ntu.edu.tw
+ </font>
+
+</body>
+</html>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/projects/README.projects b/Build/source/libs/zlib/zlib-1.2.3/projects/README.projects
new file mode 100644
index 00000000000..1c029e4a340
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/projects/README.projects
@@ -0,0 +1,41 @@
+This directory contains project files for building zlib under various
+Integrated Development Environments (IDE).
+
+If you wish to submit a new project to this directory, you should comply
+to the following requirements. Otherwise (e.g. if you wish to integrate
+a custom piece of code that changes the zlib interface or its behavior),
+please consider submitting the project to the contrib directory.
+
+
+Requirements
+============
+
+- The project must build zlib using the source files from the official
+ zlib source distribution, exclusively.
+
+- If the project produces redistributable builds (e.g. shared objects
+ or DLL files), these builds must be compatible to those produced by
+ makefiles, if such makefiles exist in the zlib distribution.
+ In particular, if the project produces a DLL build for the Win32
+ platform, this build must comply to the officially-ammended Win32 DLL
+ Application Binary Interface (ABI), described in win32/DLL_FAQ.txt.
+
+- The project may provide additional build targets, which depend on
+ 3rd-party (unofficially-supported) software, present in the contrib
+ directory. For example, it is possible to provide an "ASM build",
+ besides the officially-supported build, and have ASM source files
+ among its dependencies.
+
+- If there are significant differences between the project files created
+ by different versions of an IDE (e.g. Visual C++ 6.0 vs. 7.0), the name
+ of the project directory should contain the version number of the IDE
+ for which the project is intended (e.g. "visualc6" for Visual C++ 6.0,
+ or "visualc7" for Visual C++ 7.0 and 7.1).
+
+
+Current projects
+================
+
+visualc6/ by Simon-Pierre Cadieux <methodex@methodex.ca>
+ and Cosmin Truta <cosmint@cs.ubbcluj.ro>
+ Project for Microsoft Visual C++ 6.0
diff --git a/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/README.txt b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/README.txt
new file mode 100644
index 00000000000..3d0aef0a125
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/README.txt
@@ -0,0 +1,73 @@
+Microsoft Developer Studio Project Files, Format Version 6.00 for zlib.
+
+Copyright (C) 2000-2004 Simon-Pierre Cadieux.
+Copyright (C) 2004 Cosmin Truta.
+For conditions of distribution and use, see copyright notice in zlib.h.
+
+
+This project builds the zlib binaries as follows:
+
+* Win32_DLL_Release\zlib1.dll DLL build
+* Win32_DLL_Debug\zlib1d.dll DLL build (debug version)
+* Win32_DLL_ASM_Release\zlib1.dll DLL build using ASM code
+* Win32_DLL_ASM_Debug\zlib1d.dll DLL build using ASM code (debug version)
+* Win32_LIB_Release\zlib.lib static build
+* Win32_LIB_Debug\zlibd.lib static build (debug version)
+* Win32_LIB_ASM_Release\zlib.lib static build using ASM code
+* Win32_LIB_ASM_Debug\zlibd.lib static build using ASM code (debug version)
+
+
+For more information regarding the DLL builds, please see the DLL FAQ
+in ..\..\win32\DLL_FAQ.txt.
+
+
+To build and test:
+
+1) On the main menu, select "File | Open Workspace".
+ Open "zlib.dsw".
+
+2) Select "Build | Set Active Configuration".
+ Choose the configuration you wish to build.
+
+3) Select "Build | Clean".
+
+4) Select "Build | Build ... (F7)". Ignore warning messages about
+ not being able to find certain include files (e.g. alloc.h).
+
+5) If you built one of the sample programs (example or minigzip),
+ select "Build | Execute ... (Ctrl+F5)".
+
+
+To use:
+
+1) Select "Project | Settings (Alt+F7)".
+ Make note of the configuration names used in your project.
+ Usually, these names are "Win32 Release" and "Win32 Debug".
+
+2) In the Workspace window, select the "FileView" tab.
+ Right-click on the root item "Workspace '...'".
+ Select "Insert Project into Workspace".
+ Switch on the checkbox "Dependency of:", and select the name
+ of your project. Open "zlib.dsp".
+
+3) Select "Build | Configurations".
+ For each configuration of your project:
+ 3.1) Choose the zlib configuration you wish to use.
+ 3.2) Click on "Add".
+ 3.3) Set the new zlib configuration name to the name used by
+ the configuration from the current iteration.
+
+4) Select "Build | Set Active Configuration".
+ Choose the configuration you wish to build.
+
+5) Select "Build | Build ... (F7)".
+
+6) If you built an executable program, select
+ "Build | Execute ... (Ctrl+F5)".
+
+
+Note:
+
+To build the ASM-enabled code, you need Microsoft Assembler
+(ML.EXE). You can get it by downloading and installing the
+latest Processor Pack for Visual C++ 6.0.
diff --git a/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/example.dsp b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/example.dsp
new file mode 100644
index 00000000000..7eb65d6112f
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/example.dsp
@@ -0,0 +1,278 @@
+# Microsoft Developer Studio Project File - Name="example" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=example - Win32 LIB Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "example.mak".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "example.mak" CFG="example - Win32 LIB Debug"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "example - Win32 DLL Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 DLL Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 DLL ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 DLL ASM Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 LIB Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 LIB Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 LIB ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 LIB ASM Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF "$(CFG)" == "example - Win32 DLL Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "example___Win32_DLL_Release"
+# PROP BASE Intermediate_Dir "example___Win32_DLL_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_DLL_Release"
+# PROP Intermediate_Dir "Win32_DLL_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "example - Win32 DLL Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "example___Win32_DLL_Debug"
+# PROP BASE Intermediate_Dir "example___Win32_DLL_Debug"
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+# PROP Use_MFC 0
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+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
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+# SUBTRACT CPP /YX
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+# ADD RSC /l 0x409 /d "_DEBUG"
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+# ADD BASE BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "example - Win32 DLL ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "example___Win32_DLL_ASM_Release"
+# PROP BASE Intermediate_Dir "example___Win32_DLL_ASM_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_DLL_ASM_Release"
+# PROP Intermediate_Dir "Win32_DLL_ASM_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "example - Win32 DLL ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "example___Win32_DLL_ASM_Debug"
+# PROP BASE Intermediate_Dir "example___Win32_DLL_ASM_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_DLL_ASM_Debug"
+# PROP Intermediate_Dir "Win32_DLL_ASM_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "example - Win32 LIB Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "example___Win32_LIB_Release"
+# PROP BASE Intermediate_Dir "example___Win32_LIB_Release"
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+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
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+# PROP Intermediate_Dir "Win32_LIB_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
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+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
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+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "example - Win32 LIB Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "example___Win32_LIB_Debug"
+# PROP BASE Intermediate_Dir "example___Win32_LIB_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_LIB_Debug"
+# PROP Intermediate_Dir "Win32_LIB_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "example - Win32 LIB ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "example___Win32_LIB_ASM_Release"
+# PROP BASE Intermediate_Dir "example___Win32_LIB_ASM_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_LIB_ASM_Release"
+# PROP Intermediate_Dir "Win32_LIB_ASM_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
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+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "example - Win32 LIB ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "example___Win32_LIB_ASM_Debug"
+# PROP BASE Intermediate_Dir "example___Win32_LIB_ASM_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
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+# PROP Output_Dir "Win32_LIB_ASM_Debug"
+# PROP Intermediate_Dir "Win32_LIB_ASM_Debug"
+# PROP Ignore_Export_Lib 0
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+# SUBTRACT BASE CPP /YX
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+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ENDIF
+
+# Begin Target
+
+# Name "example - Win32 DLL Release"
+# Name "example - Win32 DLL Debug"
+# Name "example - Win32 DLL ASM Release"
+# Name "example - Win32 DLL ASM Debug"
+# Name "example - Win32 LIB Release"
+# Name "example - Win32 LIB Debug"
+# Name "example - Win32 LIB ASM Release"
+# Name "example - Win32 LIB ASM Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\example.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=..\..\zconf.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\zlib.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/minigzip.dsp b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/minigzip.dsp
new file mode 100644
index 00000000000..65311aa3db3
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/minigzip.dsp
@@ -0,0 +1,278 @@
+# Microsoft Developer Studio Project File - Name="minigzip" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=minigzip - Win32 LIB Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "minigzip.mak".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "minigzip.mak" CFG="minigzip - Win32 LIB Debug"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "minigzip - Win32 DLL Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 DLL Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 DLL ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 DLL ASM Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 LIB Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 LIB Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 LIB ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 LIB ASM Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF "$(CFG)" == "minigzip - Win32 DLL Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "minigzip___Win32_DLL_Release"
+# PROP BASE Intermediate_Dir "minigzip___Win32_DLL_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_DLL_Release"
+# PROP Intermediate_Dir "Win32_DLL_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 DLL Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "minigzip___Win32_DLL_Debug"
+# PROP BASE Intermediate_Dir "minigzip___Win32_DLL_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_DLL_Debug"
+# PROP Intermediate_Dir "Win32_DLL_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 DLL ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "minigzip___Win32_DLL_ASM_Release"
+# PROP BASE Intermediate_Dir "minigzip___Win32_DLL_ASM_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_DLL_ASM_Release"
+# PROP Intermediate_Dir "Win32_DLL_ASM_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 DLL ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "minigzip___Win32_DLL_ASM_Debug"
+# PROP BASE Intermediate_Dir "minigzip___Win32_DLL_ASM_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_DLL_ASM_Debug"
+# PROP Intermediate_Dir "Win32_DLL_ASM_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 LIB Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "minigzip___Win32_LIB_Release"
+# PROP BASE Intermediate_Dir "minigzip___Win32_LIB_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_LIB_Release"
+# PROP Intermediate_Dir "Win32_LIB_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 LIB Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "minigzip___Win32_LIB_Debug"
+# PROP BASE Intermediate_Dir "minigzip___Win32_LIB_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Win32_LIB_Debug"
+# PROP Intermediate_Dir "Win32_LIB_Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 LIB ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "minigzip___Win32_LIB_ASM_Release"
+# PROP BASE Intermediate_Dir "minigzip___Win32_LIB_ASM_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_LIB_ASM_Release"
+# PROP Intermediate_Dir "Win32_LIB_ASM_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 LIB ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "minigzip___Win32_LIB_ASM_Debug"
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diff --git a/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/zlib.dsp b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/zlib.dsp
new file mode 100644
index 00000000000..deb613c4679
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/zlib.dsp
@@ -0,0 +1,609 @@
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+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
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+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
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+# PROP Exclude_From_Build 1
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+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
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+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
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+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Release"
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+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
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+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Release"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_DLL_ASM_Release
+InputPath=..\..\contrib\masmx86\inffas32.asm
+InputName=inffas32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_DLL_ASM_Debug
+InputPath=..\..\contrib\masmx86\inffas32.asm
+InputName=inffas32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Release"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_LIB_ASM_Release
+InputPath=..\..\contrib\masmx86\inffas32.asm
+InputName=inffas32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_LIB_ASM_Debug
+InputPath=..\..\contrib\masmx86\inffas32.asm
+InputName=inffas32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ENDIF
+
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\README.txt
+# End Source File
+# End Target
+# End Project
diff --git a/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/zlib.dsw b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/zlib.dsw
new file mode 100644
index 00000000000..2644856efad
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/projects/visualc6/zlib.dsw
@@ -0,0 +1,59 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "example"=.\example.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+ Begin Project Dependency
+ Project_Dep_Name zlib
+ End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "minigzip"=.\minigzip.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+ Begin Project Dependency
+ Project_Dep_Name zlib
+ End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "zlib"=.\zlib.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/Build/source/libs/zlib/zlib-1.2.3/qnx/package.qpg b/Build/source/libs/zlib/zlib-1.2.3/qnx/package.qpg
new file mode 100644
index 00000000000..8a4a47c723a
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/qnx/package.qpg
@@ -0,0 +1,141 @@
+<QPG:Generation>
+ <QPG:Options>
+ <QPG:User unattended="no" verbosity="2" listfiles="yes"/>
+ <QPG:Defaults type="qnx_package"/>
+ <QPG:Source></QPG:Source>
+ <QPG:Release number="+"/>
+ <QPG:Build></QPG:Build>
+ <QPG:FileSorting strip="yes"/>
+ <QPG:Package targets="combine"/>
+ <QPG:Repository generate="yes"/>
+ <QPG:FinalDir></QPG:FinalDir>
+ <QPG:Cleanup></QPG:Cleanup>
+ </QPG:Options>
+
+ <QPG:Responsible>
+ <QPG:Company></QPG:Company>
+ <QPG:Department></QPG:Department>
+ <QPG:Group></QPG:Group>
+ <QPG:Team></QPG:Team>
+ <QPG:Employee></QPG:Employee>
+ <QPG:EmailAddress></QPG:EmailAddress>
+ </QPG:Responsible>
+
+ <QPG:Values>
+ <QPG:Files>
+ <QPG:Add file="../zconf.h" install="/opt/include/" user="root:sys" permission="644"/>
+ <QPG:Add file="../zlib.h" install="/opt/include/" user="root:sys" permission="644"/>
+ <QPG:Add file="../libz.so.1.2.3" install="/opt/lib/" user="root:bin" permission="644"/>
+ <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.3"/>
+ <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.3"/>
+ <QPG:Add file="../libz.so.1.2.3" install="/opt/lib/" component="slib"/>
+ </QPG:Files>
+
+ <QPG:PackageFilter>
+ <QPM:PackageManifest>
+ <QPM:PackageDescription>
+ <QPM:PackageType>Library</QPM:PackageType>
+ <QPM:PackageReleaseNotes></QPM:PackageReleaseNotes>
+ <QPM:PackageReleaseUrgency>Medium</QPM:PackageReleaseUrgency>
+ <QPM:PackageRepository></QPM:PackageRepository>
+ <QPM:FileVersion>2.0</QPM:FileVersion>
+ </QPM:PackageDescription>
+
+ <QPM:ProductDescription>
+ <QPM:ProductName>zlib</QPM:ProductName>
+ <QPM:ProductIdentifier>zlib</QPM:ProductIdentifier>
+ <QPM:ProductEmail>alain.bonnefoy@icbt.com</QPM:ProductEmail>
+ <QPM:VendorName>Public</QPM:VendorName>
+ <QPM:VendorInstallName>public</QPM:VendorInstallName>
+ <QPM:VendorURL>www.gzip.org/zlib</QPM:VendorURL>
+ <QPM:VendorEmbedURL></QPM:VendorEmbedURL>
+ <QPM:VendorEmail></QPM:VendorEmail>
+ <QPM:AuthorName>Jean-Loup Gailly,Mark Adler</QPM:AuthorName>
+ <QPM:AuthorURL>www.gzip.org/zlib</QPM:AuthorURL>
+ <QPM:AuthorEmbedURL></QPM:AuthorEmbedURL>
+ <QPM:AuthorEmail>zlib@gzip.org</QPM:AuthorEmail>
+ <QPM:ProductIconSmall></QPM:ProductIconSmall>
+ <QPM:ProductIconLarge></QPM:ProductIconLarge>
+ <QPM:ProductDescriptionShort>A massively spiffy yet delicately unobtrusive compression library.</QPM:ProductDescriptionShort>
+ <QPM:ProductDescriptionLong>zlib is designed to be a free, general-purpose, legally unencumbered, lossless data compression library for use on virtually any computer hardware and operating system.</QPM:ProductDescriptionLong>
+ <QPM:ProductDescriptionURL>http://www.gzip.org/zlib</QPM:ProductDescriptionURL>
+ <QPM:ProductDescriptionEmbedURL></QPM:ProductDescriptionEmbedURL>
+ </QPM:ProductDescription>
+
+ <QPM:ReleaseDescription>
+ <QPM:ReleaseVersion>1.2.3</QPM:ReleaseVersion>
+ <QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
+ <QPM:ReleaseStability>Stable</QPM:ReleaseStability>
+ <QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>
+ <QPM:ReleaseNoteMajor></QPM:ReleaseNoteMajor>
+ <QPM:ExcludeCountries>
+ <QPM:Country></QPM:Country>
+ </QPM:ExcludeCountries>
+
+ <QPM:ReleaseCopyright>No License</QPM:ReleaseCopyright>
+ </QPM:ReleaseDescription>
+
+ <QPM:ContentDescription>
+ <QPM:ContentTopic xmlmultiple="true">Software Development/Libraries and Extensions/C Libraries</QPM:ContentTopic>
+ <QPM:ContentKeyword>zlib,compression</QPM:ContentKeyword>
+ <QPM:TargetOS>qnx6</QPM:TargetOS>
+ <QPM:HostOS>qnx6</QPM:HostOS>
+ <QPM:DisplayEnvironment xmlmultiple="true">None</QPM:DisplayEnvironment>
+ <QPM:TargetAudience xmlmultiple="true">Developer</QPM:TargetAudience>
+ </QPM:ContentDescription>
+ </QPM:PackageManifest>
+ </QPG:PackageFilter>
+
+ <QPG:PackageFilter proc="none" target="none">
+ <QPM:PackageManifest>
+ <QPM:ProductInstallationDependencies>
+ <QPM:ProductRequirements></QPM:ProductRequirements>
+ </QPM:ProductInstallationDependencies>
+
+ <QPM:ProductInstallationProcedure>
+ <QPM:Script xmlmultiple="true">
+ <QPM:ScriptName></QPM:ScriptName>
+ <QPM:ScriptType>Install</QPM:ScriptType>
+ <QPM:ScriptTiming>Post</QPM:ScriptTiming>
+ <QPM:ScriptBlocking>No</QPM:ScriptBlocking>
+ <QPM:ScriptResult>Ignore</QPM:ScriptResult>
+ <QPM:ShortDescription></QPM:ShortDescription>
+ <QPM:UseBinaries>No</QPM:UseBinaries>
+ <QPM:Priority>Optional</QPM:Priority>
+ </QPM:Script>
+ </QPM:ProductInstallationProcedure>
+ </QPM:PackageManifest>
+
+ <QPM:Launch>
+ </QPM:Launch>
+ </QPG:PackageFilter>
+
+ <QPG:PackageFilter type="core" component="none">
+ <QPM:PackageManifest>
+ <QPM:ProductInstallationProcedure>
+ <QPM:OrderDependency xmlmultiple="true">
+ <QPM:Order>InstallOver</QPM:Order>
+ <QPM:Product>zlib</QPM:Product>
+ </QPM:OrderDependency>
+ </QPM:ProductInstallationProcedure>
+ </QPM:PackageManifest>
+
+ <QPM:Launch>
+ </QPM:Launch>
+ </QPG:PackageFilter>
+
+ <QPG:PackageFilter type="core" component="dev">
+ <QPM:PackageManifest>
+ <QPM:ProductInstallationProcedure>
+ <QPM:OrderDependency xmlmultiple="true">
+ <QPM:Order>InstallOver</QPM:Order>
+ <QPM:Product>zlib-dev</QPM:Product>
+ </QPM:OrderDependency>
+ </QPM:ProductInstallationProcedure>
+ </QPM:PackageManifest>
+
+ <QPM:Launch>
+ </QPM:Launch>
+ </QPG:PackageFilter>
+ </QPG:Values>
+</QPG:Generation>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/trees.c b/Build/source/libs/zlib/zlib-1.2.3/trees.c
new file mode 100644
index 00000000000..395e4e16814
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/trees.c
@@ -0,0 +1,1219 @@
+/* trees.c -- output deflated data using Huffman coding
+ * Copyright (C) 1995-2005 Jean-loup Gailly
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/*
+ * ALGORITHM
+ *
+ * The "deflation" process uses several Huffman trees. The more
+ * common source values are represented by shorter bit sequences.
+ *
+ * Each code tree is stored in a compressed form which is itself
+ * a Huffman encoding of the lengths of all the code strings (in
+ * ascending order by source values). The actual code strings are
+ * reconstructed from the lengths in the inflate process, as described
+ * in the deflate specification.
+ *
+ * REFERENCES
+ *
+ * Deutsch, L.P.,"'Deflate' Compressed Data Format Specification".
+ * Available in ftp.uu.net:/pub/archiving/zip/doc/deflate-1.1.doc
+ *
+ * Storer, James A.
+ * Data Compression: Methods and Theory, pp. 49-50.
+ * Computer Science Press, 1988. ISBN 0-7167-8156-5.
+ *
+ * Sedgewick, R.
+ * Algorithms, p290.
+ * Addison-Wesley, 1983. ISBN 0-201-06672-6.
+ */
+
+/* @(#) $Id$ */
+
+/* #define GEN_TREES_H */
+
+#include "deflate.h"
+
+#ifdef DEBUG
+# include <ctype.h>
+#endif
+
+/* ===========================================================================
+ * Constants
+ */
+
+#define MAX_BL_BITS 7
+/* Bit length codes must not exceed MAX_BL_BITS bits */
+
+#define END_BLOCK 256
+/* end of block literal code */
+
+#define REP_3_6 16
+/* repeat previous bit length 3-6 times (2 bits of repeat count) */
+
+#define REPZ_3_10 17
+/* repeat a zero length 3-10 times (3 bits of repeat count) */
+
+#define REPZ_11_138 18
+/* repeat a zero length 11-138 times (7 bits of repeat count) */
+
+local const int extra_lbits[LENGTH_CODES] /* extra bits for each length code */
+ = {0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0};
+
+local const int extra_dbits[D_CODES] /* extra bits for each distance code */
+ = {0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13};
+
+local const int extra_blbits[BL_CODES]/* extra bits for each bit length code */
+ = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7};
+
+local const uch bl_order[BL_CODES]
+ = {16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15};
+/* The lengths of the bit length codes are sent in order of decreasing
+ * probability, to avoid transmitting the lengths for unused bit length codes.
+ */
+
+#define Buf_size (8 * 2*sizeof(char))
+/* Number of bits used within bi_buf. (bi_buf might be implemented on
+ * more than 16 bits on some systems.)
+ */
+
+/* ===========================================================================
+ * Local data. These are initialized only once.
+ */
+
+#define DIST_CODE_LEN 512 /* see definition of array dist_code below */
+
+#if defined(GEN_TREES_H) || !defined(STDC)
+/* non ANSI compilers may not accept trees.h */
+
+local ct_data static_ltree[L_CODES+2];
+/* The static literal tree. Since the bit lengths are imposed, there is no
+ * need for the L_CODES extra codes used during heap construction. However
+ * The codes 286 and 287 are needed to build a canonical tree (see _tr_init
+ * below).
+ */
+
+local ct_data static_dtree[D_CODES];
+/* The static distance tree. (Actually a trivial tree since all codes use
+ * 5 bits.)
+ */
+
+uch _dist_code[DIST_CODE_LEN];
+/* Distance codes. The first 256 values correspond to the distances
+ * 3 .. 258, the last 256 values correspond to the top 8 bits of
+ * the 15 bit distances.
+ */
+
+uch _length_code[MAX_MATCH-MIN_MATCH+1];
+/* length code for each normalized match length (0 == MIN_MATCH) */
+
+local int base_length[LENGTH_CODES];
+/* First normalized length for each code (0 = MIN_MATCH) */
+
+local int base_dist[D_CODES];
+/* First normalized distance for each code (0 = distance of 1) */
+
+#else
+# include "trees.h"
+#endif /* GEN_TREES_H */
+
+struct static_tree_desc_s {
+ const ct_data *static_tree; /* static tree or NULL */
+ const intf *extra_bits; /* extra bits for each code or NULL */
+ int extra_base; /* base index for extra_bits */
+ int elems; /* max number of elements in the tree */
+ int max_length; /* max bit length for the codes */
+};
+
+local static_tree_desc static_l_desc =
+{static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS};
+
+local static_tree_desc static_d_desc =
+{static_dtree, extra_dbits, 0, D_CODES, MAX_BITS};
+
+local static_tree_desc static_bl_desc =
+{(const ct_data *)0, extra_blbits, 0, BL_CODES, MAX_BL_BITS};
+
+/* ===========================================================================
+ * Local (static) routines in this file.
+ */
+
+local void tr_static_init OF((void));
+local void init_block OF((deflate_state *s));
+local void pqdownheap OF((deflate_state *s, ct_data *tree, int k));
+local void gen_bitlen OF((deflate_state *s, tree_desc *desc));
+local void gen_codes OF((ct_data *tree, int max_code, ushf *bl_count));
+local void build_tree OF((deflate_state *s, tree_desc *desc));
+local void scan_tree OF((deflate_state *s, ct_data *tree, int max_code));
+local void send_tree OF((deflate_state *s, ct_data *tree, int max_code));
+local int build_bl_tree OF((deflate_state *s));
+local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes,
+ int blcodes));
+local void compress_block OF((deflate_state *s, ct_data *ltree,
+ ct_data *dtree));
+local void set_data_type OF((deflate_state *s));
+local unsigned bi_reverse OF((unsigned value, int length));
+local void bi_windup OF((deflate_state *s));
+local void bi_flush OF((deflate_state *s));
+local void copy_block OF((deflate_state *s, charf *buf, unsigned len,
+ int header));
+
+#ifdef GEN_TREES_H
+local void gen_trees_header OF((void));
+#endif
+
+#ifndef DEBUG
+# define send_code(s, c, tree) send_bits(s, tree[c].Code, tree[c].Len)
+ /* Send a code of the given tree. c and tree must not have side effects */
+
+#else /* DEBUG */
+# define send_code(s, c, tree) \
+ { if (z_verbose>2) fprintf(stderr,"\ncd %3d ",(c)); \
+ send_bits(s, tree[c].Code, tree[c].Len); }
+#endif
+
+/* ===========================================================================
+ * Output a short LSB first on the stream.
+ * IN assertion: there is enough room in pendingBuf.
+ */
+#define put_short(s, w) { \
+ put_byte(s, (uch)((w) & 0xff)); \
+ put_byte(s, (uch)((ush)(w) >> 8)); \
+}
+
+/* ===========================================================================
+ * Send a value on a given number of bits.
+ * IN assertion: length <= 16 and value fits in length bits.
+ */
+#ifdef DEBUG
+local void send_bits OF((deflate_state *s, int value, int length));
+
+local void send_bits(s, value, length)
+ deflate_state *s;
+ int value; /* value to send */
+ int length; /* number of bits */
+{
+ Tracevv((stderr," l %2d v %4x ", length, value));
+ Assert(length > 0 && length <= 15, "invalid length");
+ s->bits_sent += (ulg)length;
+
+ /* If not enough room in bi_buf, use (valid) bits from bi_buf and
+ * (16 - bi_valid) bits from value, leaving (width - (16-bi_valid))
+ * unused bits in value.
+ */
+ if (s->bi_valid > (int)Buf_size - length) {
+ s->bi_buf |= (value << s->bi_valid);
+ put_short(s, s->bi_buf);
+ s->bi_buf = (ush)value >> (Buf_size - s->bi_valid);
+ s->bi_valid += length - Buf_size;
+ } else {
+ s->bi_buf |= value << s->bi_valid;
+ s->bi_valid += length;
+ }
+}
+#else /* !DEBUG */
+
+#define send_bits(s, value, length) \
+{ int len = length;\
+ if (s->bi_valid > (int)Buf_size - len) {\
+ int val = value;\
+ s->bi_buf |= (val << s->bi_valid);\
+ put_short(s, s->bi_buf);\
+ s->bi_buf = (ush)val >> (Buf_size - s->bi_valid);\
+ s->bi_valid += len - Buf_size;\
+ } else {\
+ s->bi_buf |= (value) << s->bi_valid;\
+ s->bi_valid += len;\
+ }\
+}
+#endif /* DEBUG */
+
+
+/* the arguments must not have side effects */
+
+/* ===========================================================================
+ * Initialize the various 'constant' tables.
+ */
+local void tr_static_init()
+{
+#if defined(GEN_TREES_H) || !defined(STDC)
+ static int static_init_done = 0;
+ int n; /* iterates over tree elements */
+ int bits; /* bit counter */
+ int length; /* length value */
+ int code; /* code value */
+ int dist; /* distance index */
+ ush bl_count[MAX_BITS+1];
+ /* number of codes at each bit length for an optimal tree */
+
+ if (static_init_done) return;
+
+ /* For some embedded targets, global variables are not initialized: */
+ static_l_desc.static_tree = static_ltree;
+ static_l_desc.extra_bits = extra_lbits;
+ static_d_desc.static_tree = static_dtree;
+ static_d_desc.extra_bits = extra_dbits;
+ static_bl_desc.extra_bits = extra_blbits;
+
+ /* Initialize the mapping length (0..255) -> length code (0..28) */
+ length = 0;
+ for (code = 0; code < LENGTH_CODES-1; code++) {
+ base_length[code] = length;
+ for (n = 0; n < (1<<extra_lbits[code]); n++) {
+ _length_code[length++] = (uch)code;
+ }
+ }
+ Assert (length == 256, "tr_static_init: length != 256");
+ /* Note that the length 255 (match length 258) can be represented
+ * in two different ways: code 284 + 5 bits or code 285, so we
+ * overwrite length_code[255] to use the best encoding:
+ */
+ _length_code[length-1] = (uch)code;
+
+ /* Initialize the mapping dist (0..32K) -> dist code (0..29) */
+ dist = 0;
+ for (code = 0 ; code < 16; code++) {
+ base_dist[code] = dist;
+ for (n = 0; n < (1<<extra_dbits[code]); n++) {
+ _dist_code[dist++] = (uch)code;
+ }
+ }
+ Assert (dist == 256, "tr_static_init: dist != 256");
+ dist >>= 7; /* from now on, all distances are divided by 128 */
+ for ( ; code < D_CODES; code++) {
+ base_dist[code] = dist << 7;
+ for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
+ _dist_code[256 + dist++] = (uch)code;
+ }
+ }
+ Assert (dist == 256, "tr_static_init: 256+dist != 512");
+
+ /* Construct the codes of the static literal tree */
+ for (bits = 0; bits <= MAX_BITS; bits++) bl_count[bits] = 0;
+ n = 0;
+ while (n <= 143) static_ltree[n++].Len = 8, bl_count[8]++;
+ while (n <= 255) static_ltree[n++].Len = 9, bl_count[9]++;
+ while (n <= 279) static_ltree[n++].Len = 7, bl_count[7]++;
+ while (n <= 287) static_ltree[n++].Len = 8, bl_count[8]++;
+ /* Codes 286 and 287 do not exist, but we must include them in the
+ * tree construction to get a canonical Huffman tree (longest code
+ * all ones)
+ */
+ gen_codes((ct_data *)static_ltree, L_CODES+1, bl_count);
+
+ /* The static distance tree is trivial: */
+ for (n = 0; n < D_CODES; n++) {
+ static_dtree[n].Len = 5;
+ static_dtree[n].Code = bi_reverse((unsigned)n, 5);
+ }
+ static_init_done = 1;
+
+# ifdef GEN_TREES_H
+ gen_trees_header();
+# endif
+#endif /* defined(GEN_TREES_H) || !defined(STDC) */
+}
+
+/* ===========================================================================
+ * Genererate the file trees.h describing the static trees.
+ */
+#ifdef GEN_TREES_H
+# ifndef DEBUG
+# include <stdio.h>
+# endif
+
+# define SEPARATOR(i, last, width) \
+ ((i) == (last)? "\n};\n\n" : \
+ ((i) % (width) == (width)-1 ? ",\n" : ", "))
+
+void gen_trees_header()
+{
+ FILE *header = fopen("trees.h", "w");
+ int i;
+
+ Assert (header != NULL, "Can't open trees.h");
+ fprintf(header,
+ "/* header created automatically with -DGEN_TREES_H */\n\n");
+
+ fprintf(header, "local const ct_data static_ltree[L_CODES+2] = {\n");
+ for (i = 0; i < L_CODES+2; i++) {
+ fprintf(header, "{{%3u},{%3u}}%s", static_ltree[i].Code,
+ static_ltree[i].Len, SEPARATOR(i, L_CODES+1, 5));
+ }
+
+ fprintf(header, "local const ct_data static_dtree[D_CODES] = {\n");
+ for (i = 0; i < D_CODES; i++) {
+ fprintf(header, "{{%2u},{%2u}}%s", static_dtree[i].Code,
+ static_dtree[i].Len, SEPARATOR(i, D_CODES-1, 5));
+ }
+
+ fprintf(header, "const uch _dist_code[DIST_CODE_LEN] = {\n");
+ for (i = 0; i < DIST_CODE_LEN; i++) {
+ fprintf(header, "%2u%s", _dist_code[i],
+ SEPARATOR(i, DIST_CODE_LEN-1, 20));
+ }
+
+ fprintf(header, "const uch _length_code[MAX_MATCH-MIN_MATCH+1]= {\n");
+ for (i = 0; i < MAX_MATCH-MIN_MATCH+1; i++) {
+ fprintf(header, "%2u%s", _length_code[i],
+ SEPARATOR(i, MAX_MATCH-MIN_MATCH, 20));
+ }
+
+ fprintf(header, "local const int base_length[LENGTH_CODES] = {\n");
+ for (i = 0; i < LENGTH_CODES; i++) {
+ fprintf(header, "%1u%s", base_length[i],
+ SEPARATOR(i, LENGTH_CODES-1, 20));
+ }
+
+ fprintf(header, "local const int base_dist[D_CODES] = {\n");
+ for (i = 0; i < D_CODES; i++) {
+ fprintf(header, "%5u%s", base_dist[i],
+ SEPARATOR(i, D_CODES-1, 10));
+ }
+
+ fclose(header);
+}
+#endif /* GEN_TREES_H */
+
+/* ===========================================================================
+ * Initialize the tree data structures for a new zlib stream.
+ */
+void _tr_init(s)
+ deflate_state *s;
+{
+ tr_static_init();
+
+ s->l_desc.dyn_tree = s->dyn_ltree;
+ s->l_desc.stat_desc = &static_l_desc;
+
+ s->d_desc.dyn_tree = s->dyn_dtree;
+ s->d_desc.stat_desc = &static_d_desc;
+
+ s->bl_desc.dyn_tree = s->bl_tree;
+ s->bl_desc.stat_desc = &static_bl_desc;
+
+ s->bi_buf = 0;
+ s->bi_valid = 0;
+ s->last_eob_len = 8; /* enough lookahead for inflate */
+#ifdef DEBUG
+ s->compressed_len = 0L;
+ s->bits_sent = 0L;
+#endif
+
+ /* Initialize the first block of the first file: */
+ init_block(s);
+}
+
+/* ===========================================================================
+ * Initialize a new block.
+ */
+local void init_block(s)
+ deflate_state *s;
+{
+ int n; /* iterates over tree elements */
+
+ /* Initialize the trees. */
+ for (n = 0; n < L_CODES; n++) s->dyn_ltree[n].Freq = 0;
+ for (n = 0; n < D_CODES; n++) s->dyn_dtree[n].Freq = 0;
+ for (n = 0; n < BL_CODES; n++) s->bl_tree[n].Freq = 0;
+
+ s->dyn_ltree[END_BLOCK].Freq = 1;
+ s->opt_len = s->static_len = 0L;
+ s->last_lit = s->matches = 0;
+}
+
+#define SMALLEST 1
+/* Index within the heap array of least frequent node in the Huffman tree */
+
+
+/* ===========================================================================
+ * Remove the smallest element from the heap and recreate the heap with
+ * one less element. Updates heap and heap_len.
+ */
+#define pqremove(s, tree, top) \
+{\
+ top = s->heap[SMALLEST]; \
+ s->heap[SMALLEST] = s->heap[s->heap_len--]; \
+ pqdownheap(s, tree, SMALLEST); \
+}
+
+/* ===========================================================================
+ * Compares to subtrees, using the tree depth as tie breaker when
+ * the subtrees have equal frequency. This minimizes the worst case length.
+ */
+#define smaller(tree, n, m, depth) \
+ (tree[n].Freq < tree[m].Freq || \
+ (tree[n].Freq == tree[m].Freq && depth[n] <= depth[m]))
+
+/* ===========================================================================
+ * Restore the heap property by moving down the tree starting at node k,
+ * exchanging a node with the smallest of its two sons if necessary, stopping
+ * when the heap property is re-established (each father smaller than its
+ * two sons).
+ */
+local void pqdownheap(s, tree, k)
+ deflate_state *s;
+ ct_data *tree; /* the tree to restore */
+ int k; /* node to move down */
+{
+ int v = s->heap[k];
+ int j = k << 1; /* left son of k */
+ while (j <= s->heap_len) {
+ /* Set j to the smallest of the two sons: */
+ if (j < s->heap_len &&
+ smaller(tree, s->heap[j+1], s->heap[j], s->depth)) {
+ j++;
+ }
+ /* Exit if v is smaller than both sons */
+ if (smaller(tree, v, s->heap[j], s->depth)) break;
+
+ /* Exchange v with the smallest son */
+ s->heap[k] = s->heap[j]; k = j;
+
+ /* And continue down the tree, setting j to the left son of k */
+ j <<= 1;
+ }
+ s->heap[k] = v;
+}
+
+/* ===========================================================================
+ * Compute the optimal bit lengths for a tree and update the total bit length
+ * for the current block.
+ * IN assertion: the fields freq and dad are set, heap[heap_max] and
+ * above are the tree nodes sorted by increasing frequency.
+ * OUT assertions: the field len is set to the optimal bit length, the
+ * array bl_count contains the frequencies for each bit length.
+ * The length opt_len is updated; static_len is also updated if stree is
+ * not null.
+ */
+local void gen_bitlen(s, desc)
+ deflate_state *s;
+ tree_desc *desc; /* the tree descriptor */
+{
+ ct_data *tree = desc->dyn_tree;
+ int max_code = desc->max_code;
+ const ct_data *stree = desc->stat_desc->static_tree;
+ const intf *extra = desc->stat_desc->extra_bits;
+ int base = desc->stat_desc->extra_base;
+ int max_length = desc->stat_desc->max_length;
+ int h; /* heap index */
+ int n, m; /* iterate over the tree elements */
+ int bits; /* bit length */
+ int xbits; /* extra bits */
+ ush f; /* frequency */
+ int overflow = 0; /* number of elements with bit length too large */
+
+ for (bits = 0; bits <= MAX_BITS; bits++) s->bl_count[bits] = 0;
+
+ /* In a first pass, compute the optimal bit lengths (which may
+ * overflow in the case of the bit length tree).
+ */
+ tree[s->heap[s->heap_max]].Len = 0; /* root of the heap */
+
+ for (h = s->heap_max+1; h < HEAP_SIZE; h++) {
+ n = s->heap[h];
+ bits = tree[tree[n].Dad].Len + 1;
+ if (bits > max_length) bits = max_length, overflow++;
+ tree[n].Len = (ush)bits;
+ /* We overwrite tree[n].Dad which is no longer needed */
+
+ if (n > max_code) continue; /* not a leaf node */
+
+ s->bl_count[bits]++;
+ xbits = 0;
+ if (n >= base) xbits = extra[n-base];
+ f = tree[n].Freq;
+ s->opt_len += (ulg)f * (bits + xbits);
+ if (stree) s->static_len += (ulg)f * (stree[n].Len + xbits);
+ }
+ if (overflow == 0) return;
+
+ Trace((stderr,"\nbit length overflow\n"));
+ /* This happens for example on obj2 and pic of the Calgary corpus */
+
+ /* Find the first bit length which could increase: */
+ do {
+ bits = max_length-1;
+ while (s->bl_count[bits] == 0) bits--;
+ s->bl_count[bits]--; /* move one leaf down the tree */
+ s->bl_count[bits+1] += 2; /* move one overflow item as its brother */
+ s->bl_count[max_length]--;
+ /* The brother of the overflow item also moves one step up,
+ * but this does not affect bl_count[max_length]
+ */
+ overflow -= 2;
+ } while (overflow > 0);
+
+ /* Now recompute all bit lengths, scanning in increasing frequency.
+ * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
+ * lengths instead of fixing only the wrong ones. This idea is taken
+ * from 'ar' written by Haruhiko Okumura.)
+ */
+ for (bits = max_length; bits != 0; bits--) {
+ n = s->bl_count[bits];
+ while (n != 0) {
+ m = s->heap[--h];
+ if (m > max_code) continue;
+ if ((unsigned) tree[m].Len != (unsigned) bits) {
+ Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
+ s->opt_len += ((long)bits - (long)tree[m].Len)
+ *(long)tree[m].Freq;
+ tree[m].Len = (ush)bits;
+ }
+ n--;
+ }
+ }
+}
+
+/* ===========================================================================
+ * Generate the codes for a given tree and bit counts (which need not be
+ * optimal).
+ * IN assertion: the array bl_count contains the bit length statistics for
+ * the given tree and the field len is set for all tree elements.
+ * OUT assertion: the field code is set for all tree elements of non
+ * zero code length.
+ */
+local void gen_codes (tree, max_code, bl_count)
+ ct_data *tree; /* the tree to decorate */
+ int max_code; /* largest code with non zero frequency */
+ ushf *bl_count; /* number of codes at each bit length */
+{
+ ush next_code[MAX_BITS+1]; /* next code value for each bit length */
+ ush code = 0; /* running code value */
+ int bits; /* bit index */
+ int n; /* code index */
+
+ /* The distribution counts are first used to generate the code values
+ * without bit reversal.
+ */
+ for (bits = 1; bits <= MAX_BITS; bits++) {
+ next_code[bits] = code = (code + bl_count[bits-1]) << 1;
+ }
+ /* Check that the bit counts in bl_count are consistent. The last code
+ * must be all ones.
+ */
+ Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
+ "inconsistent bit counts");
+ Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
+
+ for (n = 0; n <= max_code; n++) {
+ int len = tree[n].Len;
+ if (len == 0) continue;
+ /* Now reverse the bits */
+ tree[n].Code = bi_reverse(next_code[len]++, len);
+
+ Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
+ n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
+ }
+}
+
+/* ===========================================================================
+ * Construct one Huffman tree and assigns the code bit strings and lengths.
+ * Update the total bit length for the current block.
+ * IN assertion: the field freq is set for all tree elements.
+ * OUT assertions: the fields len and code are set to the optimal bit length
+ * and corresponding code. The length opt_len is updated; static_len is
+ * also updated if stree is not null. The field max_code is set.
+ */
+local void build_tree(s, desc)
+ deflate_state *s;
+ tree_desc *desc; /* the tree descriptor */
+{
+ ct_data *tree = desc->dyn_tree;
+ const ct_data *stree = desc->stat_desc->static_tree;
+ int elems = desc->stat_desc->elems;
+ int n, m; /* iterate over heap elements */
+ int max_code = -1; /* largest code with non zero frequency */
+ int node; /* new node being created */
+
+ /* Construct the initial heap, with least frequent element in
+ * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
+ * heap[0] is not used.
+ */
+ s->heap_len = 0, s->heap_max = HEAP_SIZE;
+
+ for (n = 0; n < elems; n++) {
+ if (tree[n].Freq != 0) {
+ s->heap[++(s->heap_len)] = max_code = n;
+ s->depth[n] = 0;
+ } else {
+ tree[n].Len = 0;
+ }
+ }
+
+ /* The pkzip format requires that at least one distance code exists,
+ * and that at least one bit should be sent even if there is only one
+ * possible code. So to avoid special checks later on we force at least
+ * two codes of non zero frequency.
+ */
+ while (s->heap_len < 2) {
+ node = s->heap[++(s->heap_len)] = (max_code < 2 ? ++max_code : 0);
+ tree[node].Freq = 1;
+ s->depth[node] = 0;
+ s->opt_len--; if (stree) s->static_len -= stree[node].Len;
+ /* node is 0 or 1 so it does not have extra bits */
+ }
+ desc->max_code = max_code;
+
+ /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
+ * establish sub-heaps of increasing lengths:
+ */
+ for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n);
+
+ /* Construct the Huffman tree by repeatedly combining the least two
+ * frequent nodes.
+ */
+ node = elems; /* next internal node of the tree */
+ do {
+ pqremove(s, tree, n); /* n = node of least frequency */
+ m = s->heap[SMALLEST]; /* m = node of next least frequency */
+
+ s->heap[--(s->heap_max)] = n; /* keep the nodes sorted by frequency */
+ s->heap[--(s->heap_max)] = m;
+
+ /* Create a new node father of n and m */
+ tree[node].Freq = tree[n].Freq + tree[m].Freq;
+ s->depth[node] = (uch)((s->depth[n] >= s->depth[m] ?
+ s->depth[n] : s->depth[m]) + 1);
+ tree[n].Dad = tree[m].Dad = (ush)node;
+#ifdef DUMP_BL_TREE
+ if (tree == s->bl_tree) {
+ fprintf(stderr,"\nnode %d(%d), sons %d(%d) %d(%d)",
+ node, tree[node].Freq, n, tree[n].Freq, m, tree[m].Freq);
+ }
+#endif
+ /* and insert the new node in the heap */
+ s->heap[SMALLEST] = node++;
+ pqdownheap(s, tree, SMALLEST);
+
+ } while (s->heap_len >= 2);
+
+ s->heap[--(s->heap_max)] = s->heap[SMALLEST];
+
+ /* At this point, the fields freq and dad are set. We can now
+ * generate the bit lengths.
+ */
+ gen_bitlen(s, (tree_desc *)desc);
+
+ /* The field len is now set, we can generate the bit codes */
+ gen_codes ((ct_data *)tree, max_code, s->bl_count);
+}
+
+/* ===========================================================================
+ * Scan a literal or distance tree to determine the frequencies of the codes
+ * in the bit length tree.
+ */
+local void scan_tree (s, tree, max_code)
+ deflate_state *s;
+ ct_data *tree; /* the tree to be scanned */
+ int max_code; /* and its largest code of non zero frequency */
+{
+ int n; /* iterates over all tree elements */
+ int prevlen = -1; /* last emitted length */
+ int curlen; /* length of current code */
+ int nextlen = tree[0].Len; /* length of next code */
+ int count = 0; /* repeat count of the current code */
+ int max_count = 7; /* max repeat count */
+ int min_count = 4; /* min repeat count */
+
+ if (nextlen == 0) max_count = 138, min_count = 3;
+ tree[max_code+1].Len = (ush)0xffff; /* guard */
+
+ for (n = 0; n <= max_code; n++) {
+ curlen = nextlen; nextlen = tree[n+1].Len;
+ if (++count < max_count && curlen == nextlen) {
+ continue;
+ } else if (count < min_count) {
+ s->bl_tree[curlen].Freq += count;
+ } else if (curlen != 0) {
+ if (curlen != prevlen) s->bl_tree[curlen].Freq++;
+ s->bl_tree[REP_3_6].Freq++;
+ } else if (count <= 10) {
+ s->bl_tree[REPZ_3_10].Freq++;
+ } else {
+ s->bl_tree[REPZ_11_138].Freq++;
+ }
+ count = 0; prevlen = curlen;
+ if (nextlen == 0) {
+ max_count = 138, min_count = 3;
+ } else if (curlen == nextlen) {
+ max_count = 6, min_count = 3;
+ } else {
+ max_count = 7, min_count = 4;
+ }
+ }
+}
+
+/* ===========================================================================
+ * Send a literal or distance tree in compressed form, using the codes in
+ * bl_tree.
+ */
+local void send_tree (s, tree, max_code)
+ deflate_state *s;
+ ct_data *tree; /* the tree to be scanned */
+ int max_code; /* and its largest code of non zero frequency */
+{
+ int n; /* iterates over all tree elements */
+ int prevlen = -1; /* last emitted length */
+ int curlen; /* length of current code */
+ int nextlen = tree[0].Len; /* length of next code */
+ int count = 0; /* repeat count of the current code */
+ int max_count = 7; /* max repeat count */
+ int min_count = 4; /* min repeat count */
+
+ /* tree[max_code+1].Len = -1; */ /* guard already set */
+ if (nextlen == 0) max_count = 138, min_count = 3;
+
+ for (n = 0; n <= max_code; n++) {
+ curlen = nextlen; nextlen = tree[n+1].Len;
+ if (++count < max_count && curlen == nextlen) {
+ continue;
+ } else if (count < min_count) {
+ do { send_code(s, curlen, s->bl_tree); } while (--count != 0);
+
+ } else if (curlen != 0) {
+ if (curlen != prevlen) {
+ send_code(s, curlen, s->bl_tree); count--;
+ }
+ Assert(count >= 3 && count <= 6, " 3_6?");
+ send_code(s, REP_3_6, s->bl_tree); send_bits(s, count-3, 2);
+
+ } else if (count <= 10) {
+ send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count-3, 3);
+
+ } else {
+ send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count-11, 7);
+ }
+ count = 0; prevlen = curlen;
+ if (nextlen == 0) {
+ max_count = 138, min_count = 3;
+ } else if (curlen == nextlen) {
+ max_count = 6, min_count = 3;
+ } else {
+ max_count = 7, min_count = 4;
+ }
+ }
+}
+
+/* ===========================================================================
+ * Construct the Huffman tree for the bit lengths and return the index in
+ * bl_order of the last bit length code to send.
+ */
+local int build_bl_tree(s)
+ deflate_state *s;
+{
+ int max_blindex; /* index of last bit length code of non zero freq */
+
+ /* Determine the bit length frequencies for literal and distance trees */
+ scan_tree(s, (ct_data *)s->dyn_ltree, s->l_desc.max_code);
+ scan_tree(s, (ct_data *)s->dyn_dtree, s->d_desc.max_code);
+
+ /* Build the bit length tree: */
+ build_tree(s, (tree_desc *)(&(s->bl_desc)));
+ /* opt_len now includes the length of the tree representations, except
+ * the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
+ */
+
+ /* Determine the number of bit length codes to send. The pkzip format
+ * requires that at least 4 bit length codes be sent. (appnote.txt says
+ * 3 but the actual value used is 4.)
+ */
+ for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
+ if (s->bl_tree[bl_order[max_blindex]].Len != 0) break;
+ }
+ /* Update opt_len to include the bit length tree and counts */
+ s->opt_len += 3*(max_blindex+1) + 5+5+4;
+ Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
+ s->opt_len, s->static_len));
+
+ return max_blindex;
+}
+
+/* ===========================================================================
+ * Send the header for a block using dynamic Huffman trees: the counts, the
+ * lengths of the bit length codes, the literal tree and the distance tree.
+ * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
+ */
+local void send_all_trees(s, lcodes, dcodes, blcodes)
+ deflate_state *s;
+ int lcodes, dcodes, blcodes; /* number of codes for each tree */
+{
+ int rank; /* index in bl_order */
+
+ Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
+ Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
+ "too many codes");
+ Tracev((stderr, "\nbl counts: "));
+ send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
+ send_bits(s, dcodes-1, 5);
+ send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */
+ for (rank = 0; rank < blcodes; rank++) {
+ Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
+ send_bits(s, s->bl_tree[bl_order[rank]].Len, 3);
+ }
+ Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
+
+ send_tree(s, (ct_data *)s->dyn_ltree, lcodes-1); /* literal tree */
+ Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
+
+ send_tree(s, (ct_data *)s->dyn_dtree, dcodes-1); /* distance tree */
+ Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
+}
+
+/* ===========================================================================
+ * Send a stored block
+ */
+void _tr_stored_block(s, buf, stored_len, eof)
+ deflate_state *s;
+ charf *buf; /* input block */
+ ulg stored_len; /* length of input block */
+ int eof; /* true if this is the last block for a file */
+{
+ send_bits(s, (STORED_BLOCK<<1)+eof, 3); /* send block type */
+#ifdef DEBUG
+ s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L;
+ s->compressed_len += (stored_len + 4) << 3;
+#endif
+ copy_block(s, buf, (unsigned)stored_len, 1); /* with header */
+}
+
+/* ===========================================================================
+ * Send one empty static block to give enough lookahead for inflate.
+ * This takes 10 bits, of which 7 may remain in the bit buffer.
+ * The current inflate code requires 9 bits of lookahead. If the
+ * last two codes for the previous block (real code plus EOB) were coded
+ * on 5 bits or less, inflate may have only 5+3 bits of lookahead to decode
+ * the last real code. In this case we send two empty static blocks instead
+ * of one. (There are no problems if the previous block is stored or fixed.)
+ * To simplify the code, we assume the worst case of last real code encoded
+ * on one bit only.
+ */
+void _tr_align(s)
+ deflate_state *s;
+{
+ send_bits(s, STATIC_TREES<<1, 3);
+ send_code(s, END_BLOCK, static_ltree);
+#ifdef DEBUG
+ s->compressed_len += 10L; /* 3 for block type, 7 for EOB */
+#endif
+ bi_flush(s);
+ /* Of the 10 bits for the empty block, we have already sent
+ * (10 - bi_valid) bits. The lookahead for the last real code (before
+ * the EOB of the previous block) was thus at least one plus the length
+ * of the EOB plus what we have just sent of the empty static block.
+ */
+ if (1 + s->last_eob_len + 10 - s->bi_valid < 9) {
+ send_bits(s, STATIC_TREES<<1, 3);
+ send_code(s, END_BLOCK, static_ltree);
+#ifdef DEBUG
+ s->compressed_len += 10L;
+#endif
+ bi_flush(s);
+ }
+ s->last_eob_len = 7;
+}
+
+/* ===========================================================================
+ * Determine the best encoding for the current block: dynamic trees, static
+ * trees or store, and output the encoded block to the zip file.
+ */
+void _tr_flush_block(s, buf, stored_len, eof)
+ deflate_state *s;
+ charf *buf; /* input block, or NULL if too old */
+ ulg stored_len; /* length of input block */
+ int eof; /* true if this is the last block for a file */
+{
+ ulg opt_lenb, static_lenb; /* opt_len and static_len in bytes */
+ int max_blindex = 0; /* index of last bit length code of non zero freq */
+
+ /* Build the Huffman trees unless a stored block is forced */
+ if (s->level > 0) {
+
+ /* Check if the file is binary or text */
+ if (stored_len > 0 && s->strm->data_type == Z_UNKNOWN)
+ set_data_type(s);
+
+ /* Construct the literal and distance trees */
+ build_tree(s, (tree_desc *)(&(s->l_desc)));
+ Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
+ s->static_len));
+
+ build_tree(s, (tree_desc *)(&(s->d_desc)));
+ Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
+ s->static_len));
+ /* At this point, opt_len and static_len are the total bit lengths of
+ * the compressed block data, excluding the tree representations.
+ */
+
+ /* Build the bit length tree for the above two trees, and get the index
+ * in bl_order of the last bit length code to send.
+ */
+ max_blindex = build_bl_tree(s);
+
+ /* Determine the best encoding. Compute the block lengths in bytes. */
+ opt_lenb = (s->opt_len+3+7)>>3;
+ static_lenb = (s->static_len+3+7)>>3;
+
+ Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
+ opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
+ s->last_lit));
+
+ if (static_lenb <= opt_lenb) opt_lenb = static_lenb;
+
+ } else {
+ Assert(buf != (char*)0, "lost buf");
+ opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
+ }
+
+#ifdef FORCE_STORED
+ if (buf != (char*)0) { /* force stored block */
+#else
+ if (stored_len+4 <= opt_lenb && buf != (char*)0) {
+ /* 4: two words for the lengths */
+#endif
+ /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
+ * Otherwise we can't have processed more than WSIZE input bytes since
+ * the last block flush, because compression would have been
+ * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
+ * transform a block into a stored block.
+ */
+ _tr_stored_block(s, buf, stored_len, eof);
+
+#ifdef FORCE_STATIC
+ } else if (static_lenb >= 0) { /* force static trees */
+#else
+ } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) {
+#endif
+ send_bits(s, (STATIC_TREES<<1)+eof, 3);
+ compress_block(s, (ct_data *)static_ltree, (ct_data *)static_dtree);
+#ifdef DEBUG
+ s->compressed_len += 3 + s->static_len;
+#endif
+ } else {
+ send_bits(s, (DYN_TREES<<1)+eof, 3);
+ send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1,
+ max_blindex+1);
+ compress_block(s, (ct_data *)s->dyn_ltree, (ct_data *)s->dyn_dtree);
+#ifdef DEBUG
+ s->compressed_len += 3 + s->opt_len;
+#endif
+ }
+ Assert (s->compressed_len == s->bits_sent, "bad compressed size");
+ /* The above check is made mod 2^32, for files larger than 512 MB
+ * and uLong implemented on 32 bits.
+ */
+ init_block(s);
+
+ if (eof) {
+ bi_windup(s);
+#ifdef DEBUG
+ s->compressed_len += 7; /* align on byte boundary */
+#endif
+ }
+ Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
+ s->compressed_len-7*eof));
+}
+
+/* ===========================================================================
+ * Save the match info and tally the frequency counts. Return true if
+ * the current block must be flushed.
+ */
+int _tr_tally (s, dist, lc)
+ deflate_state *s;
+ unsigned dist; /* distance of matched string */
+ unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
+{
+ s->d_buf[s->last_lit] = (ush)dist;
+ s->l_buf[s->last_lit++] = (uch)lc;
+ if (dist == 0) {
+ /* lc is the unmatched char */
+ s->dyn_ltree[lc].Freq++;
+ } else {
+ s->matches++;
+ /* Here, lc is the match length - MIN_MATCH */
+ dist--; /* dist = match distance - 1 */
+ Assert((ush)dist < (ush)MAX_DIST(s) &&
+ (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
+ (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
+
+ s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++;
+ s->dyn_dtree[d_code(dist)].Freq++;
+ }
+
+#ifdef TRUNCATE_BLOCK
+ /* Try to guess if it is profitable to stop the current block here */
+ if ((s->last_lit & 0x1fff) == 0 && s->level > 2) {
+ /* Compute an upper bound for the compressed length */
+ ulg out_length = (ulg)s->last_lit*8L;
+ ulg in_length = (ulg)((long)s->strstart - s->block_start);
+ int dcode;
+ for (dcode = 0; dcode < D_CODES; dcode++) {
+ out_length += (ulg)s->dyn_dtree[dcode].Freq *
+ (5L+extra_dbits[dcode]);
+ }
+ out_length >>= 3;
+ Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
+ s->last_lit, in_length, out_length,
+ 100L - out_length*100L/in_length));
+ if (s->matches < s->last_lit/2 && out_length < in_length/2) return 1;
+ }
+#endif
+ return (s->last_lit == s->lit_bufsize-1);
+ /* We avoid equality with lit_bufsize because of wraparound at 64K
+ * on 16 bit machines and because stored blocks are restricted to
+ * 64K-1 bytes.
+ */
+}
+
+/* ===========================================================================
+ * Send the block data compressed using the given Huffman trees
+ */
+local void compress_block(s, ltree, dtree)
+ deflate_state *s;
+ ct_data *ltree; /* literal tree */
+ ct_data *dtree; /* distance tree */
+{
+ unsigned dist; /* distance of matched string */
+ int lc; /* match length or unmatched char (if dist == 0) */
+ unsigned lx = 0; /* running index in l_buf */
+ unsigned code; /* the code to send */
+ int extra; /* number of extra bits to send */
+
+ if (s->last_lit != 0) do {
+ dist = s->d_buf[lx];
+ lc = s->l_buf[lx++];
+ if (dist == 0) {
+ send_code(s, lc, ltree); /* send a literal byte */
+ Tracecv(isgraph(lc), (stderr," '%c' ", lc));
+ } else {
+ /* Here, lc is the match length - MIN_MATCH */
+ code = _length_code[lc];
+ send_code(s, code+LITERALS+1, ltree); /* send the length code */
+ extra = extra_lbits[code];
+ if (extra != 0) {
+ lc -= base_length[code];
+ send_bits(s, lc, extra); /* send the extra length bits */
+ }
+ dist--; /* dist is now the match distance - 1 */
+ code = d_code(dist);
+ Assert (code < D_CODES, "bad d_code");
+
+ send_code(s, code, dtree); /* send the distance code */
+ extra = extra_dbits[code];
+ if (extra != 0) {
+ dist -= base_dist[code];
+ send_bits(s, dist, extra); /* send the extra distance bits */
+ }
+ } /* literal or match pair ? */
+
+ /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
+ Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
+ "pendingBuf overflow");
+
+ } while (lx < s->last_lit);
+
+ send_code(s, END_BLOCK, ltree);
+ s->last_eob_len = ltree[END_BLOCK].Len;
+}
+
+/* ===========================================================================
+ * Set the data type to BINARY or TEXT, using a crude approximation:
+ * set it to Z_TEXT if all symbols are either printable characters (33 to 255)
+ * or white spaces (9 to 13, or 32); or set it to Z_BINARY otherwise.
+ * IN assertion: the fields Freq of dyn_ltree are set.
+ */
+local void set_data_type(s)
+ deflate_state *s;
+{
+ int n;
+
+ for (n = 0; n < 9; n++)
+ if (s->dyn_ltree[n].Freq != 0)
+ break;
+ if (n == 9)
+ for (n = 14; n < 32; n++)
+ if (s->dyn_ltree[n].Freq != 0)
+ break;
+ s->strm->data_type = (n == 32) ? Z_TEXT : Z_BINARY;
+}
+
+/* ===========================================================================
+ * Reverse the first len bits of a code, using straightforward code (a faster
+ * method would use a table)
+ * IN assertion: 1 <= len <= 15
+ */
+local unsigned bi_reverse(code, len)
+ unsigned code; /* the value to invert */
+ int len; /* its bit length */
+{
+ register unsigned res = 0;
+ do {
+ res |= code & 1;
+ code >>= 1, res <<= 1;
+ } while (--len > 0);
+ return res >> 1;
+}
+
+/* ===========================================================================
+ * Flush the bit buffer, keeping at most 7 bits in it.
+ */
+local void bi_flush(s)
+ deflate_state *s;
+{
+ if (s->bi_valid == 16) {
+ put_short(s, s->bi_buf);
+ s->bi_buf = 0;
+ s->bi_valid = 0;
+ } else if (s->bi_valid >= 8) {
+ put_byte(s, (Byte)s->bi_buf);
+ s->bi_buf >>= 8;
+ s->bi_valid -= 8;
+ }
+}
+
+/* ===========================================================================
+ * Flush the bit buffer and align the output on a byte boundary
+ */
+local void bi_windup(s)
+ deflate_state *s;
+{
+ if (s->bi_valid > 8) {
+ put_short(s, s->bi_buf);
+ } else if (s->bi_valid > 0) {
+ put_byte(s, (Byte)s->bi_buf);
+ }
+ s->bi_buf = 0;
+ s->bi_valid = 0;
+#ifdef DEBUG
+ s->bits_sent = (s->bits_sent+7) & ~7;
+#endif
+}
+
+/* ===========================================================================
+ * Copy a stored block, storing first the length and its
+ * one's complement if requested.
+ */
+local void copy_block(s, buf, len, header)
+ deflate_state *s;
+ charf *buf; /* the input data */
+ unsigned len; /* its length */
+ int header; /* true if block header must be written */
+{
+ bi_windup(s); /* align on byte boundary */
+ s->last_eob_len = 8; /* enough lookahead for inflate */
+
+ if (header) {
+ put_short(s, (ush)len);
+ put_short(s, (ush)~len);
+#ifdef DEBUG
+ s->bits_sent += 2*16;
+#endif
+ }
+#ifdef DEBUG
+ s->bits_sent += (ulg)len<<3;
+#endif
+ while (len--) {
+ put_byte(s, *buf++);
+ }
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/trees.h b/Build/source/libs/zlib/zlib-1.2.3/trees.h
new file mode 100644
index 00000000000..72facf900f7
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/trees.h
@@ -0,0 +1,128 @@
+/* header created automatically with -DGEN_TREES_H */
+
+local const ct_data static_ltree[L_CODES+2] = {
+{{ 12},{ 8}}, {{140},{ 8}}, {{ 76},{ 8}}, {{204},{ 8}}, {{ 44},{ 8}},
+{{172},{ 8}}, {{108},{ 8}}, {{236},{ 8}}, {{ 28},{ 8}}, {{156},{ 8}},
+{{ 92},{ 8}}, {{220},{ 8}}, {{ 60},{ 8}}, {{188},{ 8}}, {{124},{ 8}},
+{{252},{ 8}}, {{ 2},{ 8}}, {{130},{ 8}}, {{ 66},{ 8}}, {{194},{ 8}},
+{{ 34},{ 8}}, {{162},{ 8}}, {{ 98},{ 8}}, {{226},{ 8}}, {{ 18},{ 8}},
+{{146},{ 8}}, {{ 82},{ 8}}, {{210},{ 8}}, {{ 50},{ 8}}, {{178},{ 8}},
+{{114},{ 8}}, {{242},{ 8}}, {{ 10},{ 8}}, {{138},{ 8}}, {{ 74},{ 8}},
+{{202},{ 8}}, {{ 42},{ 8}}, {{170},{ 8}}, {{106},{ 8}}, {{234},{ 8}},
+{{ 26},{ 8}}, {{154},{ 8}}, {{ 90},{ 8}}, {{218},{ 8}}, {{ 58},{ 8}},
+{{186},{ 8}}, {{122},{ 8}}, {{250},{ 8}}, {{ 6},{ 8}}, {{134},{ 8}},
+{{ 70},{ 8}}, {{198},{ 8}}, {{ 38},{ 8}}, {{166},{ 8}}, {{102},{ 8}},
+{{230},{ 8}}, {{ 22},{ 8}}, {{150},{ 8}}, {{ 86},{ 8}}, {{214},{ 8}},
+{{ 54},{ 8}}, {{182},{ 8}}, {{118},{ 8}}, {{246},{ 8}}, {{ 14},{ 8}},
+{{142},{ 8}}, {{ 78},{ 8}}, {{206},{ 8}}, {{ 46},{ 8}}, {{174},{ 8}},
+{{110},{ 8}}, {{238},{ 8}}, {{ 30},{ 8}}, {{158},{ 8}}, {{ 94},{ 8}},
+{{222},{ 8}}, {{ 62},{ 8}}, {{190},{ 8}}, {{126},{ 8}}, {{254},{ 8}},
+{{ 1},{ 8}}, {{129},{ 8}}, {{ 65},{ 8}}, {{193},{ 8}}, {{ 33},{ 8}},
+{{161},{ 8}}, {{ 97},{ 8}}, {{225},{ 8}}, {{ 17},{ 8}}, {{145},{ 8}},
+{{ 81},{ 8}}, {{209},{ 8}}, {{ 49},{ 8}}, {{177},{ 8}}, {{113},{ 8}},
+{{241},{ 8}}, {{ 9},{ 8}}, {{137},{ 8}}, {{ 73},{ 8}}, {{201},{ 8}},
+{{ 41},{ 8}}, {{169},{ 8}}, {{105},{ 8}}, {{233},{ 8}}, {{ 25},{ 8}},
+{{153},{ 8}}, {{ 89},{ 8}}, {{217},{ 8}}, {{ 57},{ 8}}, {{185},{ 8}},
+{{121},{ 8}}, {{249},{ 8}}, {{ 5},{ 8}}, {{133},{ 8}}, {{ 69},{ 8}},
+{{197},{ 8}}, {{ 37},{ 8}}, {{165},{ 8}}, {{101},{ 8}}, {{229},{ 8}},
+{{ 21},{ 8}}, {{149},{ 8}}, {{ 85},{ 8}}, {{213},{ 8}}, {{ 53},{ 8}},
+{{181},{ 8}}, {{117},{ 8}}, {{245},{ 8}}, {{ 13},{ 8}}, {{141},{ 8}},
+{{ 77},{ 8}}, {{205},{ 8}}, {{ 45},{ 8}}, {{173},{ 8}}, {{109},{ 8}},
+{{237},{ 8}}, {{ 29},{ 8}}, {{157},{ 8}}, {{ 93},{ 8}}, {{221},{ 8}},
+{{ 61},{ 8}}, {{189},{ 8}}, {{125},{ 8}}, {{253},{ 8}}, {{ 19},{ 9}},
+{{275},{ 9}}, {{147},{ 9}}, {{403},{ 9}}, {{ 83},{ 9}}, {{339},{ 9}},
+{{211},{ 9}}, {{467},{ 9}}, {{ 51},{ 9}}, {{307},{ 9}}, {{179},{ 9}},
+{{435},{ 9}}, {{115},{ 9}}, {{371},{ 9}}, {{243},{ 9}}, {{499},{ 9}},
+{{ 11},{ 9}}, {{267},{ 9}}, {{139},{ 9}}, {{395},{ 9}}, {{ 75},{ 9}},
+{{331},{ 9}}, {{203},{ 9}}, {{459},{ 9}}, {{ 43},{ 9}}, {{299},{ 9}},
+{{171},{ 9}}, {{427},{ 9}}, {{107},{ 9}}, {{363},{ 9}}, {{235},{ 9}},
+{{491},{ 9}}, {{ 27},{ 9}}, {{283},{ 9}}, {{155},{ 9}}, {{411},{ 9}},
+{{ 91},{ 9}}, {{347},{ 9}}, {{219},{ 9}}, {{475},{ 9}}, {{ 59},{ 9}},
+{{315},{ 9}}, {{187},{ 9}}, {{443},{ 9}}, {{123},{ 9}}, {{379},{ 9}},
+{{251},{ 9}}, {{507},{ 9}}, {{ 7},{ 9}}, {{263},{ 9}}, {{135},{ 9}},
+{{391},{ 9}}, {{ 71},{ 9}}, {{327},{ 9}}, {{199},{ 9}}, {{455},{ 9}},
+{{ 39},{ 9}}, {{295},{ 9}}, {{167},{ 9}}, {{423},{ 9}}, {{103},{ 9}},
+{{359},{ 9}}, {{231},{ 9}}, {{487},{ 9}}, {{ 23},{ 9}}, {{279},{ 9}},
+{{151},{ 9}}, {{407},{ 9}}, {{ 87},{ 9}}, {{343},{ 9}}, {{215},{ 9}},
+{{471},{ 9}}, {{ 55},{ 9}}, {{311},{ 9}}, {{183},{ 9}}, {{439},{ 9}},
+{{119},{ 9}}, {{375},{ 9}}, {{247},{ 9}}, {{503},{ 9}}, {{ 15},{ 9}},
+{{271},{ 9}}, {{143},{ 9}}, {{399},{ 9}}, {{ 79},{ 9}}, {{335},{ 9}},
+{{207},{ 9}}, {{463},{ 9}}, {{ 47},{ 9}}, {{303},{ 9}}, {{175},{ 9}},
+{{431},{ 9}}, {{111},{ 9}}, {{367},{ 9}}, {{239},{ 9}}, {{495},{ 9}},
+{{ 31},{ 9}}, {{287},{ 9}}, {{159},{ 9}}, {{415},{ 9}}, {{ 95},{ 9}},
+{{351},{ 9}}, {{223},{ 9}}, {{479},{ 9}}, {{ 63},{ 9}}, {{319},{ 9}},
+{{191},{ 9}}, {{447},{ 9}}, {{127},{ 9}}, {{383},{ 9}}, {{255},{ 9}},
+{{511},{ 9}}, {{ 0},{ 7}}, {{ 64},{ 7}}, {{ 32},{ 7}}, {{ 96},{ 7}},
+{{ 16},{ 7}}, {{ 80},{ 7}}, {{ 48},{ 7}}, {{112},{ 7}}, {{ 8},{ 7}},
+{{ 72},{ 7}}, {{ 40},{ 7}}, {{104},{ 7}}, {{ 24},{ 7}}, {{ 88},{ 7}},
+{{ 56},{ 7}}, {{120},{ 7}}, {{ 4},{ 7}}, {{ 68},{ 7}}, {{ 36},{ 7}},
+{{100},{ 7}}, {{ 20},{ 7}}, {{ 84},{ 7}}, {{ 52},{ 7}}, {{116},{ 7}},
+{{ 3},{ 8}}, {{131},{ 8}}, {{ 67},{ 8}}, {{195},{ 8}}, {{ 35},{ 8}},
+{{163},{ 8}}, {{ 99},{ 8}}, {{227},{ 8}}
+};
+
+local const ct_data static_dtree[D_CODES] = {
+{{ 0},{ 5}}, {{16},{ 5}}, {{ 8},{ 5}}, {{24},{ 5}}, {{ 4},{ 5}},
+{{20},{ 5}}, {{12},{ 5}}, {{28},{ 5}}, {{ 2},{ 5}}, {{18},{ 5}},
+{{10},{ 5}}, {{26},{ 5}}, {{ 6},{ 5}}, {{22},{ 5}}, {{14},{ 5}},
+{{30},{ 5}}, {{ 1},{ 5}}, {{17},{ 5}}, {{ 9},{ 5}}, {{25},{ 5}},
+{{ 5},{ 5}}, {{21},{ 5}}, {{13},{ 5}}, {{29},{ 5}}, {{ 3},{ 5}},
+{{19},{ 5}}, {{11},{ 5}}, {{27},{ 5}}, {{ 7},{ 5}}, {{23},{ 5}}
+};
+
+const uch _dist_code[DIST_CODE_LEN] = {
+ 0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8,
+ 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10,
+10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13,
+13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15,
+15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 16, 17,
+18, 18, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22,
+23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
+24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27,
+27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
+29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
+29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
+29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29
+};
+
+const uch _length_code[MAX_MATCH-MIN_MATCH+1]= {
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12,
+13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16,
+17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19,
+19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22,
+22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23,
+23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
+24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
+25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26,
+26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28
+};
+
+local const int base_length[LENGTH_CODES] = {
+0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56,
+64, 80, 96, 112, 128, 160, 192, 224, 0
+};
+
+local const int base_dist[D_CODES] = {
+ 0, 1, 2, 3, 4, 6, 8, 12, 16, 24,
+ 32, 48, 64, 96, 128, 192, 256, 384, 512, 768,
+ 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576
+};
+
diff --git a/Build/source/libs/zlib/zlib-1.2.3/uncompr.c b/Build/source/libs/zlib/zlib-1.2.3/uncompr.c
new file mode 100644
index 00000000000..b59e3d0defb
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/uncompr.c
@@ -0,0 +1,61 @@
+/* uncompr.c -- decompress a memory buffer
+ * Copyright (C) 1995-2003 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id$ */
+
+#define ZLIB_INTERNAL
+#include "zlib.h"
+
+/* ===========================================================================
+ Decompresses the source buffer into the destination buffer. sourceLen is
+ the byte length of the source buffer. Upon entry, destLen is the total
+ size of the destination buffer, which must be large enough to hold the
+ entire uncompressed data. (The size of the uncompressed data must have
+ been saved previously by the compressor and transmitted to the decompressor
+ by some mechanism outside the scope of this compression library.)
+ Upon exit, destLen is the actual size of the compressed buffer.
+ This function can be used to decompress a whole file at once if the
+ input file is mmap'ed.
+
+ uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_BUF_ERROR if there was not enough room in the output
+ buffer, or Z_DATA_ERROR if the input data was corrupted.
+*/
+int ZEXPORT uncompress (dest, destLen, source, sourceLen)
+ Bytef *dest;
+ uLongf *destLen;
+ const Bytef *source;
+ uLong sourceLen;
+{
+ z_stream stream;
+ int err;
+
+ stream.next_in = (Bytef*)source;
+ stream.avail_in = (uInt)sourceLen;
+ /* Check for source > 64K on 16-bit machine: */
+ if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
+
+ stream.next_out = dest;
+ stream.avail_out = (uInt)*destLen;
+ if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
+
+ stream.zalloc = (alloc_func)0;
+ stream.zfree = (free_func)0;
+
+ err = inflateInit(&stream);
+ if (err != Z_OK) return err;
+
+ err = inflate(&stream, Z_FINISH);
+ if (err != Z_STREAM_END) {
+ inflateEnd(&stream);
+ if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0))
+ return Z_DATA_ERROR;
+ return err;
+ }
+ *destLen = stream.total_out;
+
+ err = inflateEnd(&stream);
+ return err;
+}
diff --git a/Build/source/libs/zlib/zlib-1.2.3/win32/DLL_FAQ.txt b/Build/source/libs/zlib/zlib-1.2.3/win32/DLL_FAQ.txt
new file mode 100644
index 00000000000..fb18e071189
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/win32/DLL_FAQ.txt
@@ -0,0 +1,397 @@
+
+ Frequently Asked Questions about ZLIB1.DLL
+
+
+This document describes the design, the rationale, and the usage
+of the official DLL build of zlib, named ZLIB1.DLL. If you have
+general questions about zlib, you should see the file "FAQ" found
+in the zlib distribution, or at the following location:
+ http://www.gzip.org/zlib/zlib_faq.html
+
+
+ 1. What is ZLIB1.DLL, and how can I get it?
+
+ - ZLIB1.DLL is the official build of zlib as a DLL.
+ (Please remark the character '1' in the name.)
+
+ Pointers to a precompiled ZLIB1.DLL can be found in the zlib
+ web site at:
+ http://www.zlib.org/
+
+ Applications that link to ZLIB1.DLL can rely on the following
+ specification:
+
+ * The exported symbols are exclusively defined in the source
+ files "zlib.h" and "zlib.def", found in an official zlib
+ source distribution.
+ * The symbols are exported by name, not by ordinal.
+ * The exported names are undecorated.
+ * The calling convention of functions is "C" (CDECL).
+ * The ZLIB1.DLL binary is linked to MSVCRT.DLL.
+
+ The archive in which ZLIB1.DLL is bundled contains compiled
+ test programs that must run with a valid build of ZLIB1.DLL.
+ It is recommended to download the prebuilt DLL from the zlib
+ web site, instead of building it yourself, to avoid potential
+ incompatibilities that could be introduced by your compiler
+ and build settings. If you do build the DLL yourself, please
+ make sure that it complies with all the above requirements,
+ and it runs with the precompiled test programs, bundled with
+ the original ZLIB1.DLL distribution.
+
+ If, for any reason, you need to build an incompatible DLL,
+ please use a different file name.
+
+
+ 2. Why did you change the name of the DLL to ZLIB1.DLL?
+ What happened to the old ZLIB.DLL?
+
+ - The old ZLIB.DLL, built from zlib-1.1.4 or earlier, required
+ compilation settings that were incompatible to those used by
+ a static build. The DLL settings were supposed to be enabled
+ by defining the macro ZLIB_DLL, before including "zlib.h".
+ Incorrect handling of this macro was silently accepted at
+ build time, resulting in two major problems:
+
+ * ZLIB_DLL was missing from the old makefile. When building
+ the DLL, not all people added it to the build options. In
+ consequence, incompatible incarnations of ZLIB.DLL started
+ to circulate around the net.
+
+ * When switching from using the static library to using the
+ DLL, applications had to define the ZLIB_DLL macro and
+ to recompile all the sources that contained calls to zlib
+ functions. Failure to do so resulted in creating binaries
+ that were unable to run with the official ZLIB.DLL build.
+
+ The only possible solution that we could foresee was to make
+ a binary-incompatible change in the DLL interface, in order to
+ remove the dependency on the ZLIB_DLL macro, and to release
+ the new DLL under a different name.
+
+ We chose the name ZLIB1.DLL, where '1' indicates the major
+ zlib version number. We hope that we will not have to break
+ the binary compatibility again, at least not as long as the
+ zlib-1.x series will last.
+
+ There is still a ZLIB_DLL macro, that can trigger a more
+ efficient build and use of the DLL, but compatibility no
+ longer dependents on it.
+
+
+ 3. Can I build ZLIB.DLL from the new zlib sources, and replace
+ an old ZLIB.DLL, that was built from zlib-1.1.4 or earlier?
+
+ - In principle, you can do it by assigning calling convention
+ keywords to the macros ZEXPORT and ZEXPORTVA. In practice,
+ it depends on what you mean by "an old ZLIB.DLL", because the
+ old DLL exists in several mutually-incompatible versions.
+ You have to find out first what kind of calling convention is
+ being used in your particular ZLIB.DLL build, and to use the
+ same one in the new build. If you don't know what this is all
+ about, you might be better off if you would just leave the old
+ DLL intact.
+
+
+ 4. Can I compile my application using the new zlib interface, and
+ link it to an old ZLIB.DLL, that was built from zlib-1.1.4 or
+ earlier?
+
+ - The official answer is "no"; the real answer depends again on
+ what kind of ZLIB.DLL you have. Even if you are lucky, this
+ course of action is unreliable.
+
+ If you rebuild your application and you intend to use a newer
+ version of zlib (post- 1.1.4), it is strongly recommended to
+ link it to the new ZLIB1.DLL.
+
+
+ 5. Why are the zlib symbols exported by name, and not by ordinal?
+
+ - Although exporting symbols by ordinal is a little faster, it
+ is risky. Any single glitch in the maintenance or use of the
+ DEF file that contains the ordinals can result in incompatible
+ builds and frustrating crashes. Simply put, the benefits of
+ exporting symbols by ordinal do not justify the risks.
+
+ Technically, it should be possible to maintain ordinals in
+ the DEF file, and still export the symbols by name. Ordinals
+ exist in every DLL, and even if the dynamic linking performed
+ at the DLL startup is searching for names, ordinals serve as
+ hints, for a faster name lookup. However, if the DEF file
+ contains ordinals, the Microsoft linker automatically builds
+ an implib that will cause the executables linked to it to use
+ those ordinals, and not the names. It is interesting to
+ notice that the GNU linker for Win32 does not suffer from this
+ problem.
+
+ It is possible to avoid the DEF file if the exported symbols
+ are accompanied by a "__declspec(dllexport)" attribute in the
+ source files. You can do this in zlib by predefining the
+ ZLIB_DLL macro.
+
+
+ 6. I see that the ZLIB1.DLL functions use the "C" (CDECL) calling
+ convention. Why not use the STDCALL convention?
+ STDCALL is the standard convention in Win32, and I need it in
+ my Visual Basic project!
+
+ (For readability, we use CDECL to refer to the convention
+ triggered by the "__cdecl" keyword, STDCALL to refer to
+ the convention triggered by "__stdcall", and FASTCALL to
+ refer to the convention triggered by "__fastcall".)
+
+ - Most of the native Windows API functions (without varargs) use
+ indeed the WINAPI convention (which translates to STDCALL in
+ Win32), but the standard C functions use CDECL. If a user
+ application is intrinsically tied to the Windows API (e.g.
+ it calls native Windows API functions such as CreateFile()),
+ sometimes it makes sense to decorate its own functions with
+ WINAPI. But if ANSI C or POSIX portability is a goal (e.g.
+ it calls standard C functions such as fopen()), it is not a
+ sound decision to request the inclusion of <windows.h>, or to
+ use non-ANSI constructs, for the sole purpose to make the user
+ functions STDCALL-able.
+
+ The functionality offered by zlib is not in the category of
+ "Windows functionality", but is more like "C functionality".
+
+ Technically, STDCALL is not bad; in fact, it is slightly
+ faster than CDECL, and it works with variable-argument
+ functions, just like CDECL. It is unfortunate that, in spite
+ of using STDCALL in the Windows API, it is not the default
+ convention used by the C compilers that run under Windows.
+ The roots of the problem reside deep inside the unsafety of
+ the K&R-style function prototypes, where the argument types
+ are not specified; but that is another story for another day.
+
+ The remaining fact is that CDECL is the default convention.
+ Even if an explicit convention is hard-coded into the function
+ prototypes inside C headers, problems may appear. The
+ necessity to expose the convention in users' callbacks is one
+ of these problems.
+
+ The calling convention issues are also important when using
+ zlib in other programming languages. Some of them, like Ada
+ (GNAT) and Fortran (GNU G77), have C bindings implemented
+ initially on Unix, and relying on the C calling convention.
+ On the other hand, the pre- .NET versions of Microsoft Visual
+ Basic require STDCALL, while Borland Delphi prefers, although
+ it does not require, FASTCALL.
+
+ In fairness to all possible uses of zlib outside the C
+ programming language, we choose the default "C" convention.
+ Anyone interested in different bindings or conventions is
+ encouraged to maintain specialized projects. The "contrib/"
+ directory from the zlib distribution already holds a couple
+ of foreign bindings, such as Ada, C++, and Delphi.
+
+
+ 7. I need a DLL for my Visual Basic project. What can I do?
+
+ - Define the ZLIB_WINAPI macro before including "zlib.h", when
+ building both the DLL and the user application (except that
+ you don't need to define anything when using the DLL in Visual
+ Basic). The ZLIB_WINAPI macro will switch on the WINAPI
+ (STDCALL) convention. The name of this DLL must be different
+ than the official ZLIB1.DLL.
+
+ Gilles Vollant has contributed a build named ZLIBWAPI.DLL,
+ with the ZLIB_WINAPI macro turned on, and with the minizip
+ functionality built in. For more information, please read
+ the notes inside "contrib/vstudio/readme.txt", found in the
+ zlib distribution.
+
+
+ 8. I need to use zlib in my Microsoft .NET project. What can I
+ do?
+
+ - Henrik Ravn has contributed a .NET wrapper around zlib. Look
+ into contrib/dotzlib/, inside the zlib distribution.
+
+
+ 9. If my application uses ZLIB1.DLL, should I link it to
+ MSVCRT.DLL? Why?
+
+ - It is not required, but it is recommended to link your
+ application to MSVCRT.DLL, if it uses ZLIB1.DLL.
+
+ The executables (.EXE, .DLL, etc.) that are involved in the
+ same process and are using the C run-time library (i.e. they
+ are calling standard C functions), must link to the same
+ library. There are several libraries in the Win32 system:
+ CRTDLL.DLL, MSVCRT.DLL, the static C libraries, etc.
+ Since ZLIB1.DLL is linked to MSVCRT.DLL, the executables that
+ depend on it should also be linked to MSVCRT.DLL.
+
+
+10. Why are you saying that ZLIB1.DLL and my application should
+ be linked to the same C run-time (CRT) library? I linked my
+ application and my DLLs to different C libraries (e.g. my
+ application to a static library, and my DLLs to MSVCRT.DLL),
+ and everything works fine.
+
+ - If a user library invokes only pure Win32 API (accessible via
+ <windows.h> and the related headers), its DLL build will work
+ in any context. But if this library invokes standard C API,
+ things get more complicated.
+
+ There is a single Win32 library in a Win32 system. Every
+ function in this library resides in a single DLL module, that
+ is safe to call from anywhere. On the other hand, there are
+ multiple versions of the C library, and each of them has its
+ own separate internal state. Standalone executables and user
+ DLLs that call standard C functions must link to a C run-time
+ (CRT) library, be it static or shared (DLL). Intermixing
+ occurs when an executable (not necessarily standalone) and a
+ DLL are linked to different CRTs, and both are running in the
+ same process.
+
+ Intermixing multiple CRTs is possible, as long as their
+ internal states are kept intact. The Microsoft Knowledge Base
+ articles KB94248 "HOWTO: Use the C Run-Time" and KB140584
+ "HOWTO: Link with the Correct C Run-Time (CRT) Library"
+ mention the potential problems raised by intermixing.
+
+ If intermixing works for you, it's because your application
+ and DLLs are avoiding the corruption of each of the CRTs'
+ internal states, maybe by careful design, or maybe by fortune.
+
+ Also note that linking ZLIB1.DLL to non-Microsoft CRTs, such
+ as those provided by Borland, raises similar problems.
+
+
+11. Why are you linking ZLIB1.DLL to MSVCRT.DLL?
+
+ - MSVCRT.DLL exists on every Windows 95 with a new service pack
+ installed, or with Microsoft Internet Explorer 4 or later, and
+ on all other Windows 4.x or later (Windows 98, Windows NT 4,
+ or later). It is freely distributable; if not present in the
+ system, it can be downloaded from Microsoft or from other
+ software provider for free.
+
+ The fact that MSVCRT.DLL does not exist on a virgin Windows 95
+ is not so problematic. Windows 95 is scarcely found nowadays,
+ Microsoft ended its support a long time ago, and many recent
+ applications from various vendors, including Microsoft, do not
+ even run on it. Furthermore, no serious user should run
+ Windows 95 without a proper update installed.
+
+
+12. Why are you not linking ZLIB1.DLL to
+ <<my favorite C run-time library>> ?
+
+ - We considered and abandoned the following alternatives:
+
+ * Linking ZLIB1.DLL to a static C library (LIBC.LIB, or
+ LIBCMT.LIB) is not a good option. People are using the DLL
+ mainly to save disk space. If you are linking your program
+ to a static C library, you may as well consider linking zlib
+ in statically, too.
+
+ * Linking ZLIB1.DLL to CRTDLL.DLL looks appealing, because
+ CRTDLL.DLL is present on every Win32 installation.
+ Unfortunately, it has a series of problems: it does not
+ work properly with Microsoft's C++ libraries, it does not
+ provide support for 64-bit file offsets, (and so on...),
+ and Microsoft discontinued its support a long time ago.
+
+ * Linking ZLIB1.DLL to MSVCR70.DLL or MSVCR71.DLL, supplied
+ with the Microsoft .NET platform, and Visual C++ 7.0/7.1,
+ raises problems related to the status of ZLIB1.DLL as a
+ system component. According to the Microsoft Knowledge Base
+ article KB326922 "INFO: Redistribution of the Shared C
+ Runtime Component in Visual C++ .NET", MSVCR70.DLL and
+ MSVCR71.DLL are not supposed to function as system DLLs,
+ because they may clash with MSVCRT.DLL. Instead, the
+ application's installer is supposed to put these DLLs
+ (if needed) in the application's private directory.
+ If ZLIB1.DLL depends on a non-system runtime, it cannot
+ function as a redistributable system component.
+
+ * Linking ZLIB1.DLL to non-Microsoft runtimes, such as
+ Borland's, or Cygwin's, raises problems related to the
+ reliable presence of these runtimes on Win32 systems.
+ It's easier to let the DLL build of zlib up to the people
+ who distribute these runtimes, and who may proceed as
+ explained in the answer to Question 14.
+
+
+13. If ZLIB1.DLL cannot be linked to MSVCR70.DLL or MSVCR71.DLL,
+ how can I build/use ZLIB1.DLL in Microsoft Visual C++ 7.0
+ (Visual Studio .NET) or newer?
+
+ - Due to the problems explained in the Microsoft Knowledge Base
+ article KB326922 (see the previous answer), the C runtime that
+ comes with the VC7 environment is no longer considered a
+ system component. That is, it should not be assumed that this
+ runtime exists, or may be installed in a system directory.
+ Since ZLIB1.DLL is supposed to be a system component, it may
+ not depend on a non-system component.
+
+ In order to link ZLIB1.DLL and your application to MSVCRT.DLL
+ in VC7, you need the library of Visual C++ 6.0 or older. If
+ you don't have this library at hand, it's probably best not to
+ use ZLIB1.DLL.
+
+ We are hoping that, in the future, Microsoft will provide a
+ way to build applications linked to a proper system runtime,
+ from the Visual C++ environment. Until then, you have a
+ couple of alternatives, such as linking zlib in statically.
+ If your application requires dynamic linking, you may proceed
+ as explained in the answer to Question 14.
+
+
+14. I need to link my own DLL build to a CRT different than
+ MSVCRT.DLL. What can I do?
+
+ - Feel free to rebuild the DLL from the zlib sources, and link
+ it the way you want. You should, however, clearly state that
+ your build is unofficial. You should give it a different file
+ name, and/or install it in a private directory that can be
+ accessed by your application only, and is not visible to the
+ others (e.g. it's not in the SYSTEM or the SYSTEM32 directory,
+ and it's not in the PATH). Otherwise, your build may clash
+ with applications that link to the official build.
+
+ For example, in Cygwin, zlib is linked to the Cygwin runtime
+ CYGWIN1.DLL, and it is distributed under the name CYGZ.DLL.
+
+
+15. May I include additional pieces of code that I find useful,
+ link them in ZLIB1.DLL, and export them?
+
+ - No. A legitimate build of ZLIB1.DLL must not include code
+ that does not originate from the official zlib source code.
+ But you can make your own private DLL build, under a different
+ file name, as suggested in the previous answer.
+
+ For example, zlib is a part of the VCL library, distributed
+ with Borland Delphi and C++ Builder. The DLL build of VCL
+ is a redistributable file, named VCLxx.DLL.
+
+
+16. May I remove some functionality out of ZLIB1.DLL, by enabling
+ macros like NO_GZCOMPRESS or NO_GZIP at compile time?
+
+ - No. A legitimate build of ZLIB1.DLL must provide the complete
+ zlib functionality, as implemented in the official zlib source
+ code. But you can make your own private DLL build, under a
+ different file name, as suggested in the previous answer.
+
+
+17. I made my own ZLIB1.DLL build. Can I test it for compliance?
+
+ - We prefer that you download the official DLL from the zlib
+ web site. If you need something peculiar from this DLL, you
+ can send your suggestion to the zlib mailing list.
+
+ However, in case you do rebuild the DLL yourself, you can run
+ it with the test programs found in the DLL distribution.
+ Running these test programs is not a guarantee of compliance,
+ but a failure can imply a detected problem.
+
+**
+
+This document is written and maintained by
+Cosmin Truta <cosmint@cs.ubbcluj.ro>
diff --git a/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.bor b/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.bor
new file mode 100644
index 00000000000..b802519ca35
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.bor
@@ -0,0 +1,107 @@
+# Makefile for zlib
+# Borland C++ for Win32
+#
+# Updated for zlib 1.2.x by Cosmin Truta, 11-Mar-2003
+# Last updated: 28-Aug-2003
+#
+# Usage:
+# make -f win32/Makefile.bor
+# make -f win32/Makefile.bor LOCAL_ZLIB=-DASMV OBJA=match.obj OBJPA=+match.obj
+
+# ------------ Borland C++ ------------
+
+# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7)
+# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or
+# added to the declaration of LOC here:
+LOC = $(LOCAL_ZLIB)
+
+CC = bcc32
+AS = bcc32
+LD = bcc32
+AR = tlib
+CFLAGS = -a -d -k- -O2 $(LOC)
+ASFLAGS = $(LOC)
+LDFLAGS = $(LOC)
+
+
+# variables
+ZLIB_LIB = zlib.lib
+
+OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzio.obj infback.obj
+OBJ2 = inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj
+#OBJA =
+OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzio.obj+infback.obj
+OBJP2 = +inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj
+#OBJPA=
+
+
+# targets
+all: $(ZLIB_LIB) example.exe minigzip.exe
+
+.c.obj:
+ $(CC) -c $(CFLAGS) $<
+
+.asm.obj:
+ $(AS) -c $(ASFLAGS) $<
+
+adler32.obj: adler32.c zlib.h zconf.h
+
+compress.obj: compress.c zlib.h zconf.h
+
+crc32.obj: crc32.c zlib.h zconf.h crc32.h
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+
+infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+
+trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+
+example.obj: example.c zlib.h zconf.h
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+
+
+# For the sake of the old Borland make,
+# the command line is cut to fit in the MS-DOS 128 byte limit:
+$(ZLIB_LIB): $(OBJ1) $(OBJ2) $(OBJA)
+ -del $(ZLIB_LIB)
+ $(AR) $(ZLIB_LIB) $(OBJP1)
+ $(AR) $(ZLIB_LIB) $(OBJP2)
+ $(AR) $(ZLIB_LIB) $(OBJPA)
+
+
+# testing
+test: example.exe minigzip.exe
+ example
+ echo hello world | minigzip | minigzip -d
+
+example.exe: example.obj $(ZLIB_LIB)
+ $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB)
+
+minigzip.exe: minigzip.obj $(ZLIB_LIB)
+ $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB)
+
+
+# cleanup
+clean:
+ -del *.obj
+ -del *.lib
+ -del *.exe
+ -del *.tds
+ -del zlib.bak
+ -del foo.gz
diff --git a/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.emx b/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.emx
new file mode 100644
index 00000000000..7b08424cedf
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.emx
@@ -0,0 +1,69 @@
+# Makefile for zlib. Modified for emx/rsxnt by Chr. Spieler, 6/16/98.
+# Copyright (C) 1995-1998 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h
+
+# To compile, or to compile and test, type:
+#
+# make -fmakefile.emx; make test -fmakefile.emx
+#
+
+CC=gcc -Zwin32
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+ -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is available, replace "copy /Y" with "cp -fp" .
+CP=copy /Y
+# If gnu install.exe is available, replace $(CP) with ginstall.
+INSTALL=$(CP)
+# The default value of RM is "rm -f." If "rm.exe" is found, comment out:
+RM=del
+LDLIBS=-L. -lzlib
+LD=$(CC) -s -o
+LDSHARED=$(CC)
+
+INCL=zlib.h zconf.h
+LIBS=zlib.a
+
+AR=ar rcs
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+ zutil.o inflate.o infback.o inftrees.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example.exe minigzip.exe
+
+test: all
+ ./example
+ echo hello world | .\minigzip | .\minigzip -d
+
+%.o : %.c
+ $(CC) $(CFLAGS) -c $< -o $@
+
+zlib.a: $(OBJS)
+ $(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+ $(LD) $@ $< $(LDLIBS)
+
+
+.PHONY : clean
+
+clean:
+ $(RM) *.d
+ $(RM) *.o
+ $(RM) *.exe
+ $(RM) zlib.a
+ $(RM) foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
diff --git a/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.gcc b/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.gcc
new file mode 100644
index 00000000000..62a84301560
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.gcc
@@ -0,0 +1,141 @@
+# Makefile for zlib, derived from Makefile.dj2.
+# Modified for mingw32 by C. Spieler, 6/16/98.
+# Updated for zlib 1.2.x by Christian Spieler and Cosmin Truta, Mar-2003.
+# Last updated: 1-Aug-2003.
+# Tested under Cygwin and MinGW.
+
+# Copyright (C) 1995-2003 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h
+
+# To compile, or to compile and test, type:
+#
+# make -fmakefile.gcc; make test testdll -fmakefile.gcc
+#
+# To use the asm code, type:
+# cp contrib/asm?86/match.S ./match.S
+# make LOC=-DASMV OBJA=match.o -fmakefile.gcc
+#
+# To install libz.a, zconf.h and zlib.h in the system directories, type:
+#
+# make install -fmakefile.gcc
+
+# Note:
+# If the platform is *not* MinGW (e.g. it is Cygwin or UWIN),
+# the DLL name should be changed from "zlib1.dll".
+
+STATICLIB = libz.a
+SHAREDLIB = zlib1.dll
+IMPLIB = libzdll.a
+
+#LOC = -DASMV
+#LOC = -DDEBUG -g
+
+CC = gcc
+CFLAGS = $(LOC) -O3 -Wall
+
+AS = $(CC)
+ASFLAGS = $(LOC) -Wall
+
+LD = $(CC)
+LDFLAGS = $(LOC) -s
+
+AR = ar
+ARFLAGS = rcs
+
+RC = windres
+RCFLAGS = --define GCC_WINDRES
+
+CP = cp -fp
+# If GNU install is available, replace $(CP) with install.
+INSTALL = $(CP)
+RM = rm -f
+
+prefix = /usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o deflate.o gzio.o infback.o \
+ inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o
+OBJA =
+
+all: $(STATICLIB) $(SHAREDLIB) $(IMPLIB) example minigzip example_d minigzip_d
+
+test: example minigzip
+ ./example
+ echo hello world | ./minigzip | ./minigzip -d
+
+testdll: example_d minigzip_d
+ ./example_d
+ echo hello world | ./minigzip_d | ./minigzip_d -d
+
+.c.o:
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+.S.o:
+ $(AS) $(ASFLAGS) -c -o $@ $<
+
+$(STATICLIB): $(OBJS) $(OBJA)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(OBJA)
+
+$(IMPLIB): $(SHAREDLIB)
+
+$(SHAREDLIB): win32/zlib.def $(OBJS) $(OBJA) zlibrc.o
+ dllwrap --driver-name $(CC) --def win32/zlib.def \
+ --implib $(IMPLIB) -o $@ $(OBJS) $(OBJA) zlibrc.o
+ strip $@
+
+example: example.o $(STATICLIB)
+ $(LD) $(LDFLAGS) -o $@ example.o $(STATICLIB)
+
+minigzip: minigzip.o $(STATICLIB)
+ $(LD) $(LDFLAGS) -o $@ minigzip.o $(STATICLIB)
+
+example_d: example.o $(IMPLIB)
+ $(LD) $(LDFLAGS) -o $@ example.o $(IMPLIB)
+
+minigzip_d: minigzip.o $(IMPLIB)
+ $(LD) $(LDFLAGS) -o $@ minigzip.o $(IMPLIB)
+
+zlibrc.o: win32/zlib1.rc
+ $(RC) $(RCFLAGS) -o $@ win32/zlib1.rc
+
+
+# INCLUDE_PATH and LIBRARY_PATH must be set.
+
+.PHONY: install uninstall clean
+
+install: zlib.h zconf.h $(LIB)
+ -@if not exist $(INCLUDE_PATH)/nul mkdir $(INCLUDE_PATH)
+ -@if not exist $(LIBRARY_PATH)/nul mkdir $(LIBRARY_PATH)
+ -$(INSTALL) zlib.h $(INCLUDE_PATH)
+ -$(INSTALL) zconf.h $(INCLUDE_PATH)
+ -$(INSTALL) $(STATICLIB) $(LIBRARY_PATH)
+ -$(INSTALL) $(IMPLIB) $(LIBRARY_PATH)
+
+uninstall:
+ -$(RM) $(INCLUDE_PATH)/zlib.h
+ -$(RM) $(INCLUDE_PATH)/zconf.h
+ -$(RM) $(LIBRARY_PATH)/$(STATICLIB)
+ -$(RM) $(LIBRARY_PATH)/$(IMPLIB)
+
+clean:
+ -$(RM) $(STATICLIB)
+ -$(RM) $(SHAREDLIB)
+ -$(RM) $(IMPLIB)
+ -$(RM) *.o
+ -$(RM) *.exe
+ -$(RM) foo.gz
+
+adler32.o: zlib.h zconf.h
+compress.o: zlib.h zconf.h
+crc32.o: crc32.h zlib.h zconf.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+example.o: zlib.h zconf.h
+gzio.o: zutil.h zlib.h zconf.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+minigzip.o: zlib.h zconf.h
+trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
+uncompr.o: zlib.h zconf.h
+zutil.o: zutil.h zlib.h zconf.h
diff --git a/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.msc b/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.msc
new file mode 100644
index 00000000000..528ecaaf24e
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/win32/Makefile.msc
@@ -0,0 +1,126 @@
+# Makefile for zlib -- Microsoft (Visual) C
+#
+# Authors:
+# Cosmin Truta, 11-Mar-2003
+# Christian Spieler, 19-Mar-2003
+#
+# Last updated:
+# Cosmin Truta, 27-Aug-2003
+#
+# Usage:
+# nmake -f win32/Makefile.msc (standard build)
+# nmake -f win32/Makefile.msc LOC=-DFOO (nonstandard build)
+# nmake -f win32/Makefile.msc LOC=-DASMV OBJA=match.obj (use ASM code)
+
+
+# optional build flags
+LOC =
+
+
+# variables
+STATICLIB = zlib.lib
+SHAREDLIB = zlib1.dll
+IMPLIB = zdll.lib
+
+CC = cl
+AS = ml
+LD = link
+AR = lib
+RC = rc
+CFLAGS = -nologo -MD -O2 $(LOC)
+ASFLAGS = -coff
+LDFLAGS = -nologo -release
+ARFLAGS = -nologo
+RCFLAGS = /dWIN32 /r
+
+OBJS = adler32.obj compress.obj crc32.obj deflate.obj gzio.obj infback.obj \
+ inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj
+OBJA =
+
+
+# targets
+all: $(STATICLIB) $(SHAREDLIB) $(IMPLIB) \
+ example.exe minigzip.exe example_d.exe minigzip_d.exe
+
+$(STATICLIB): $(OBJS) $(OBJA)
+ $(AR) $(ARFLAGS) -out:$@ $(OBJS) $(OBJA)
+
+$(IMPLIB): $(SHAREDLIB)
+
+$(SHAREDLIB): win32/zlib.def $(OBJS) $(OBJA) zlib1.res
+ $(LD) $(LDFLAGS) -def:win32/zlib.def -dll -implib:$(IMPLIB) \
+ -out:$@ $(OBJS) $(OBJA) zlib1.res
+
+example.exe: example.obj $(STATICLIB)
+ $(LD) $(LDFLAGS) example.obj $(STATICLIB)
+
+minigzip.exe: minigzip.obj $(STATICLIB)
+ $(LD) $(LDFLAGS) minigzip.obj $(STATICLIB)
+
+example_d.exe: example.obj $(IMPLIB)
+ $(LD) $(LDFLAGS) -out:$@ example.obj $(IMPLIB)
+
+minigzip_d.exe: minigzip.obj $(IMPLIB)
+ $(LD) $(LDFLAGS) -out:$@ minigzip.obj $(IMPLIB)
+
+.c.obj:
+ $(CC) -c $(CFLAGS) $<
+
+.asm.obj:
+ $(AS) -c $(ASFLAGS) $<
+
+adler32.obj: adler32.c zlib.h zconf.h
+
+compress.obj: compress.c zlib.h zconf.h
+
+crc32.obj: crc32.c zlib.h zconf.h crc32.h
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+
+infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
+ inffast.h inffixed.h
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+
+trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+
+example.obj: example.c zlib.h zconf.h
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+
+zlib1.res: win32/zlib1.rc
+ $(RC) $(RCFLAGS) /fo$@ win32/zlib1.rc
+
+
+# testing
+test: example.exe minigzip.exe
+ example
+ echo hello world | minigzip | minigzip -d
+
+testdll: example_d.exe minigzip_d.exe
+ example_d
+ echo hello world | minigzip_d | minigzip_d -d
+
+
+# cleanup
+clean:
+ -del $(STATICLIB)
+ -del $(SHAREDLIB)
+ -del $(IMPLIB)
+ -del *.obj
+ -del *.res
+ -del *.exp
+ -del *.exe
+ -del foo.gz
diff --git a/Build/source/libs/zlib/zlib-1.2.3/win32/VisualC.txt b/Build/source/libs/zlib/zlib-1.2.3/win32/VisualC.txt
new file mode 100644
index 00000000000..579a5fc9e0f
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/win32/VisualC.txt
@@ -0,0 +1,3 @@
+
+To build zlib using the Microsoft Visual C++ environment,
+use the appropriate project from the projects/ directory.
diff --git a/Build/source/libs/zlib/zlib-1.2.3/win32/zlib.def b/Build/source/libs/zlib/zlib-1.2.3/win32/zlib.def
new file mode 100644
index 00000000000..a47cbc10cae
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/win32/zlib.def
@@ -0,0 +1,60 @@
+LIBRARY
+; zlib data compression library
+
+EXPORTS
+; basic functions
+ zlibVersion
+ deflate
+ deflateEnd
+ inflate
+ inflateEnd
+; advanced functions
+ deflateSetDictionary
+ deflateCopy
+ deflateReset
+ deflateParams
+ deflateBound
+ deflatePrime
+ inflateSetDictionary
+ inflateSync
+ inflateCopy
+ inflateReset
+ inflateBack
+ inflateBackEnd
+ zlibCompileFlags
+; utility functions
+ compress
+ compress2
+ compressBound
+ uncompress
+ gzopen
+ gzdopen
+ gzsetparams
+ gzread
+ gzwrite
+ gzprintf
+ gzputs
+ gzgets
+ gzputc
+ gzgetc
+ gzungetc
+ gzflush
+ gzseek
+ gzrewind
+ gztell
+ gzeof
+ gzclose
+ gzerror
+ gzclearerr
+; checksum functions
+ adler32
+ crc32
+; various hacks, don't look :)
+ deflateInit_
+ deflateInit2_
+ inflateInit_
+ inflateInit2_
+ inflateBackInit_
+ inflateSyncPoint
+ get_crc_table
+ zError
diff --git a/Build/source/libs/zlib/zlib-1.2.3/win32/zlib1.rc b/Build/source/libs/zlib/zlib-1.2.3/win32/zlib1.rc
new file mode 100644
index 00000000000..99025c97422
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/win32/zlib1.rc
@@ -0,0 +1,39 @@
+#include <windows.h>
+
+#ifdef GCC_WINDRES
+VS_VERSION_INFO VERSIONINFO
+#else
+VS_VERSION_INFO VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
+#endif
+ FILEVERSION 1,2,2,0
+ PRODUCTVERSION 1,2,2,0
+ FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+#ifdef _DEBUG
+ FILEFLAGS 1
+#else
+ FILEFLAGS 0
+#endif
+ FILEOS VOS_DOS_WINDOWS32
+ FILETYPE VFT_DLL
+ FILESUBTYPE 0 // not used
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904E4"
+ //language ID = U.S. English, char set = Windows, Multilingual
+ BEGIN
+ VALUE "FileDescription", "zlib data compression library\0"
+ VALUE "FileVersion", "1.2.3\0"
+ VALUE "InternalName", "zlib1.dll\0"
+ VALUE "LegalCopyright", "(C) 1995-2004 Jean-loup Gailly & Mark Adler\0"
+ VALUE "OriginalFilename", "zlib1.dll\0"
+ VALUE "ProductName", "zlib\0"
+ VALUE "ProductVersion", "1.2.3\0"
+ VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x0409, 1252
+ END
+END
diff --git a/Build/source/libs/zlib/zlib-1.2.3/zconf.in.h b/Build/source/libs/zlib/zlib-1.2.3/zconf.in.h
new file mode 100644
index 00000000000..03a9431c8be
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/zconf.in.h
@@ -0,0 +1,332 @@
+/* zconf.h -- configuration of the zlib compression library
+ * Copyright (C) 1995-2005 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id$ */
+
+#ifndef ZCONF_H
+#define ZCONF_H
+
+/*
+ * If you *really* need a unique prefix for all types and library functions,
+ * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
+ */
+#ifdef Z_PREFIX
+# define deflateInit_ z_deflateInit_
+# define deflate z_deflate
+# define deflateEnd z_deflateEnd
+# define inflateInit_ z_inflateInit_
+# define inflate z_inflate
+# define inflateEnd z_inflateEnd
+# define deflateInit2_ z_deflateInit2_
+# define deflateSetDictionary z_deflateSetDictionary
+# define deflateCopy z_deflateCopy
+# define deflateReset z_deflateReset
+# define deflateParams z_deflateParams
+# define deflateBound z_deflateBound
+# define deflatePrime z_deflatePrime
+# define inflateInit2_ z_inflateInit2_
+# define inflateSetDictionary z_inflateSetDictionary
+# define inflateSync z_inflateSync
+# define inflateSyncPoint z_inflateSyncPoint
+# define inflateCopy z_inflateCopy
+# define inflateReset z_inflateReset
+# define inflateBack z_inflateBack
+# define inflateBackEnd z_inflateBackEnd
+# define compress z_compress
+# define compress2 z_compress2
+# define compressBound z_compressBound
+# define uncompress z_uncompress
+# define adler32 z_adler32
+# define crc32 z_crc32
+# define get_crc_table z_get_crc_table
+# define zError z_zError
+
+# define alloc_func z_alloc_func
+# define free_func z_free_func
+# define in_func z_in_func
+# define out_func z_out_func
+# define Byte z_Byte
+# define uInt z_uInt
+# define uLong z_uLong
+# define Bytef z_Bytef
+# define charf z_charf
+# define intf z_intf
+# define uIntf z_uIntf
+# define uLongf z_uLongf
+# define voidpf z_voidpf
+# define voidp z_voidp
+#endif
+
+#if defined(__MSDOS__) && !defined(MSDOS)
+# define MSDOS
+#endif
+#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
+# define OS2
+#endif
+#if defined(_WINDOWS) && !defined(WINDOWS)
+# define WINDOWS
+#endif
+#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
+# ifndef WIN32
+# define WIN32
+# endif
+#endif
+#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
+# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
+# ifndef SYS16BIT
+# define SYS16BIT
+# endif
+# endif
+#endif
+
+/*
+ * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
+ * than 64k bytes at a time (needed on systems with 16-bit int).
+ */
+#ifdef SYS16BIT
+# define MAXSEG_64K
+#endif
+#ifdef MSDOS
+# define UNALIGNED_OK
+#endif
+
+#ifdef __STDC_VERSION__
+# ifndef STDC
+# define STDC
+# endif
+# if __STDC_VERSION__ >= 199901L
+# ifndef STDC99
+# define STDC99
+# endif
+# endif
+#endif
+#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
+# define STDC
+#endif
+#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
+# define STDC
+#endif
+#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
+# define STDC
+#endif
+#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
+# define STDC
+#endif
+
+#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
+# define STDC
+#endif
+
+#ifndef STDC
+# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
+# define const /* note: need a more gentle solution here */
+# endif
+#endif
+
+/* Some Mac compilers merge all .h files incorrectly: */
+#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
+# define NO_DUMMY_DECL
+#endif
+
+/* Maximum value for memLevel in deflateInit2 */
+#ifndef MAX_MEM_LEVEL
+# ifdef MAXSEG_64K
+# define MAX_MEM_LEVEL 8
+# else
+# define MAX_MEM_LEVEL 9
+# endif
+#endif
+
+/* Maximum value for windowBits in deflateInit2 and inflateInit2.
+ * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
+ * created by gzip. (Files created by minigzip can still be extracted by
+ * gzip.)
+ */
+#ifndef MAX_WBITS
+# define MAX_WBITS 15 /* 32K LZ77 window */
+#endif
+
+/* The memory requirements for deflate are (in bytes):
+ (1 << (windowBits+2)) + (1 << (memLevel+9))
+ that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
+ plus a few kilobytes for small objects. For example, if you want to reduce
+ the default memory requirements from 256K to 128K, compile with
+ make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
+ Of course this will generally degrade compression (there's no free lunch).
+
+ The memory requirements for inflate are (in bytes) 1 << windowBits
+ that is, 32K for windowBits=15 (default value) plus a few kilobytes
+ for small objects.
+*/
+
+ /* Type declarations */
+
+#ifndef OF /* function prototypes */
+# ifdef STDC
+# define OF(args) args
+# else
+# define OF(args) ()
+# endif
+#endif
+
+/* The following definitions for FAR are needed only for MSDOS mixed
+ * model programming (small or medium model with some far allocations).
+ * This was tested only with MSC; for other MSDOS compilers you may have
+ * to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
+ * just define FAR to be empty.
+ */
+#ifdef SYS16BIT
+# if defined(M_I86SM) || defined(M_I86MM)
+ /* MSC small or medium model */
+# define SMALL_MEDIUM
+# ifdef _MSC_VER
+# define FAR _far
+# else
+# define FAR far
+# endif
+# endif
+# if (defined(__SMALL__) || defined(__MEDIUM__))
+ /* Turbo C small or medium model */
+# define SMALL_MEDIUM
+# ifdef __BORLANDC__
+# define FAR _far
+# else
+# define FAR far
+# endif
+# endif
+#endif
+
+#if defined(WINDOWS) || defined(WIN32)
+ /* If building or using zlib as a DLL, define ZLIB_DLL.
+ * This is not mandatory, but it offers a little performance increase.
+ */
+# ifdef ZLIB_DLL
+# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
+# ifdef ZLIB_INTERNAL
+# define ZEXTERN extern __declspec(dllexport)
+# else
+# define ZEXTERN extern __declspec(dllimport)
+# endif
+# endif
+# endif /* ZLIB_DLL */
+ /* If building or using zlib with the WINAPI/WINAPIV calling convention,
+ * define ZLIB_WINAPI.
+ * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
+ */
+# ifdef ZLIB_WINAPI
+# ifdef FAR
+# undef FAR
+# endif
+# include <windows.h>
+ /* No need for _export, use ZLIB.DEF instead. */
+ /* For complete Windows compatibility, use WINAPI, not __stdcall. */
+# define ZEXPORT WINAPI
+# ifdef WIN32
+# define ZEXPORTVA WINAPIV
+# else
+# define ZEXPORTVA FAR CDECL
+# endif
+# endif
+#endif
+
+#if defined (__BEOS__)
+# ifdef ZLIB_DLL
+# ifdef ZLIB_INTERNAL
+# define ZEXPORT __declspec(dllexport)
+# define ZEXPORTVA __declspec(dllexport)
+# else
+# define ZEXPORT __declspec(dllimport)
+# define ZEXPORTVA __declspec(dllimport)
+# endif
+# endif
+#endif
+
+#ifndef ZEXTERN
+# define ZEXTERN extern
+#endif
+#ifndef ZEXPORT
+# define ZEXPORT
+#endif
+#ifndef ZEXPORTVA
+# define ZEXPORTVA
+#endif
+
+#ifndef FAR
+# define FAR
+#endif
+
+#if !defined(__MACTYPES__)
+typedef unsigned char Byte; /* 8 bits */
+#endif
+typedef unsigned int uInt; /* 16 bits or more */
+typedef unsigned long uLong; /* 32 bits or more */
+
+#ifdef SMALL_MEDIUM
+ /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
+# define Bytef Byte FAR
+#else
+ typedef Byte FAR Bytef;
+#endif
+typedef char FAR charf;
+typedef int FAR intf;
+typedef uInt FAR uIntf;
+typedef uLong FAR uLongf;
+
+#ifdef STDC
+ typedef void const *voidpc;
+ typedef void FAR *voidpf;
+ typedef void *voidp;
+#else
+ typedef Byte const *voidpc;
+ typedef Byte FAR *voidpf;
+ typedef Byte *voidp;
+#endif
+
+#if 0 /* HAVE_UNISTD_H -- this line is updated by ./configure */
+# include <sys/types.h> /* for off_t */
+# include <unistd.h> /* for SEEK_* and off_t */
+# ifdef VMS
+# include <unixio.h> /* for off_t */
+# endif
+# define z_off_t off_t
+#endif
+#ifndef SEEK_SET
+# define SEEK_SET 0 /* Seek from beginning of file. */
+# define SEEK_CUR 1 /* Seek from current position. */
+# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
+#endif
+#ifndef z_off_t
+# define z_off_t long
+#endif
+
+#if defined(__OS400__)
+# define NO_vsnprintf
+#endif
+
+#if defined(__MVS__)
+# define NO_vsnprintf
+# ifdef FAR
+# undef FAR
+# endif
+#endif
+
+/* MVS linker does not support external names larger than 8 bytes */
+#if defined(__MVS__)
+# pragma map(deflateInit_,"DEIN")
+# pragma map(deflateInit2_,"DEIN2")
+# pragma map(deflateEnd,"DEEND")
+# pragma map(deflateBound,"DEBND")
+# pragma map(inflateInit_,"ININ")
+# pragma map(inflateInit2_,"ININ2")
+# pragma map(inflateEnd,"INEND")
+# pragma map(inflateSync,"INSY")
+# pragma map(inflateSetDictionary,"INSEDI")
+# pragma map(compressBound,"CMBND")
+# pragma map(inflate_table,"INTABL")
+# pragma map(inflate_fast,"INFA")
+# pragma map(inflate_copyright,"INCOPY")
+#endif
+
+#endif /* ZCONF_H */
diff --git a/Build/source/libs/zlib/zlib-1.2.3/zlib.3 b/Build/source/libs/zlib/zlib-1.2.3/zlib.3
new file mode 100644
index 00000000000..90b8162870f
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/zlib.3
@@ -0,0 +1,159 @@
+.TH ZLIB 3 "18 July 2005"
+.SH NAME
+zlib \- compression/decompression library
+.SH SYNOPSIS
+[see
+.I zlib.h
+for full description]
+.SH DESCRIPTION
+The
+.I zlib
+library is a general purpose data compression library.
+The code is thread safe.
+It provides in-memory compression and decompression functions,
+including integrity checks of the uncompressed data.
+This version of the library supports only one compression method (deflation)
+but other algorithms will be added later
+and will have the same stream interface.
+.LP
+Compression can be done in a single step if the buffers are large enough
+(for example if an input file is mmap'ed),
+or can be done by repeated calls of the compression function.
+In the latter case,
+the application must provide more input and/or consume the output
+(providing more output space) before each call.
+.LP
+The library also supports reading and writing files in
+.IR gzip (1)
+(.gz) format
+with an interface similar to that of stdio.
+.LP
+The library does not install any signal handler.
+The decoder checks the consistency of the compressed data,
+so the library should never crash even in case of corrupted input.
+.LP
+All functions of the compression library are documented in the file
+.IR zlib.h .
+The distribution source includes examples of use of the library
+in the files
+.I example.c
+and
+.IR minigzip.c .
+.LP
+Changes to this version are documented in the file
+.I ChangeLog
+that accompanies the source,
+and are concerned primarily with bug fixes and portability enhancements.
+.LP
+A Java implementation of
+.I zlib
+is available in the Java Development Kit 1.1:
+.IP
+http://www.javasoft.com/products/JDK/1.1/docs/api/Package-java.util.zip.html
+.LP
+A Perl interface to
+.IR zlib ,
+written by Paul Marquess (pmqs@cpan.org),
+is available at CPAN (Comprehensive Perl Archive Network) sites,
+including:
+.IP
+http://www.cpan.org/modules/by-module/Compress/
+.LP
+A Python interface to
+.IR zlib ,
+written by A.M. Kuchling (amk@magnet.com),
+is available in Python 1.5 and later versions:
+.IP
+http://www.python.org/doc/lib/module-zlib.html
+.LP
+A
+.I zlib
+binding for
+.IR tcl (1),
+written by Andreas Kupries (a.kupries@westend.com),
+is availlable at:
+.IP
+http://www.westend.com/~kupries/doc/trf/man/man.html
+.LP
+An experimental package to read and write files in .zip format,
+written on top of
+.I zlib
+by Gilles Vollant (info@winimage.com),
+is available at:
+.IP
+http://www.winimage.com/zLibDll/unzip.html
+and also in the
+.I contrib/minizip
+directory of the main
+.I zlib
+web site.
+.SH "SEE ALSO"
+The
+.I zlib
+web site can be found at either of these locations:
+.IP
+http://www.zlib.org
+.br
+http://www.gzip.org/zlib/
+.LP
+The data format used by the zlib library is described by RFC
+(Request for Comments) 1950 to 1952 in the files:
+.IP
+http://www.ietf.org/rfc/rfc1950.txt (concerning zlib format)
+.br
+http://www.ietf.org/rfc/rfc1951.txt (concerning deflate format)
+.br
+http://www.ietf.org/rfc/rfc1952.txt (concerning gzip format)
+.LP
+These documents are also available in other formats from:
+.IP
+ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html
+.LP
+Mark Nelson (markn@ieee.org) wrote an article about
+.I zlib
+for the Jan. 1997 issue of Dr. Dobb's Journal;
+a copy of the article is available at:
+.IP
+http://dogma.net/markn/articles/zlibtool/zlibtool.htm
+.SH "REPORTING PROBLEMS"
+Before reporting a problem,
+please check the
+.I zlib
+web site to verify that you have the latest version of
+.IR zlib ;
+otherwise,
+obtain the latest version and see if the problem still exists.
+Please read the
+.I zlib
+FAQ at:
+.IP
+http://www.gzip.org/zlib/zlib_faq.html
+.LP
+before asking for help.
+Send questions and/or comments to zlib@gzip.org,
+or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
+.SH AUTHORS
+Version 1.2.3
+Copyright (C) 1995-2005 Jean-loup Gailly (jloup@gzip.org)
+and Mark Adler (madler@alumni.caltech.edu).
+.LP
+This software is provided "as-is,"
+without any express or implied warranty.
+In no event will the authors be held liable for any damages
+arising from the use of this software.
+See the distribution directory with respect to requirements
+governing redistribution.
+The deflate format used by
+.I zlib
+was defined by Phil Katz.
+The deflate and
+.I zlib
+specifications were written by L. Peter Deutsch.
+Thanks to all the people who reported problems and suggested various
+improvements in
+.IR zlib ;
+who are too numerous to cite here.
+.LP
+UNIX manual page by R. P. C. Rodgers,
+U.S. National Library of Medicine (rodgers@nlm.nih.gov).
+.\" end of man page
diff --git a/Build/source/libs/zlib/zlib-1.2.3/zlib.h b/Build/source/libs/zlib/zlib-1.2.3/zlib.h
new file mode 100644
index 00000000000..022817927ce
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/zlib.h
@@ -0,0 +1,1357 @@
+/* zlib.h -- interface of the 'zlib' general purpose compression library
+ version 1.2.3, July 18th, 2005
+
+ Copyright (C) 1995-2005 Jean-loup Gailly and Mark Adler
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Jean-loup Gailly Mark Adler
+ jloup@gzip.org madler@alumni.caltech.edu
+
+
+ The data format used by the zlib library is described by RFCs (Request for
+ Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt
+ (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
+*/
+
+#ifndef ZLIB_H
+#define ZLIB_H
+
+#include "zconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ZLIB_VERSION "1.2.3"
+#define ZLIB_VERNUM 0x1230
+
+/*
+ The 'zlib' compression library provides in-memory compression and
+ decompression functions, including integrity checks of the uncompressed
+ data. This version of the library supports only one compression method
+ (deflation) but other algorithms will be added later and will have the same
+ stream interface.
+
+ Compression can be done in a single step if the buffers are large
+ enough (for example if an input file is mmap'ed), or can be done by
+ repeated calls of the compression function. In the latter case, the
+ application must provide more input and/or consume the output
+ (providing more output space) before each call.
+
+ The compressed data format used by default by the in-memory functions is
+ the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped
+ around a deflate stream, which is itself documented in RFC 1951.
+
+ The library also supports reading and writing files in gzip (.gz) format
+ with an interface similar to that of stdio using the functions that start
+ with "gz". The gzip format is different from the zlib format. gzip is a
+ gzip wrapper, documented in RFC 1952, wrapped around a deflate stream.
+
+ This library can optionally read and write gzip streams in memory as well.
+
+ The zlib format was designed to be compact and fast for use in memory
+ and on communications channels. The gzip format was designed for single-
+ file compression on file systems, has a larger header than zlib to maintain
+ directory information, and uses a different, slower check method than zlib.
+
+ The library does not install any signal handler. The decoder checks
+ the consistency of the compressed data, so the library should never
+ crash even in case of corrupted input.
+*/
+
+typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
+typedef void (*free_func) OF((voidpf opaque, voidpf address));
+
+struct internal_state;
+
+typedef struct z_stream_s {
+ Bytef *next_in; /* next input byte */
+ uInt avail_in; /* number of bytes available at next_in */
+ uLong total_in; /* total nb of input bytes read so far */
+
+ Bytef *next_out; /* next output byte should be put there */
+ uInt avail_out; /* remaining free space at next_out */
+ uLong total_out; /* total nb of bytes output so far */
+
+ char *msg; /* last error message, NULL if no error */
+ struct internal_state FAR *state; /* not visible by applications */
+
+ alloc_func zalloc; /* used to allocate the internal state */
+ free_func zfree; /* used to free the internal state */
+ voidpf opaque; /* private data object passed to zalloc and zfree */
+
+ int data_type; /* best guess about the data type: binary or text */
+ uLong adler; /* adler32 value of the uncompressed data */
+ uLong reserved; /* reserved for future use */
+} z_stream;
+
+typedef z_stream FAR *z_streamp;
+
+/*
+ gzip header information passed to and from zlib routines. See RFC 1952
+ for more details on the meanings of these fields.
+*/
+typedef struct gz_header_s {
+ int text; /* true if compressed data believed to be text */
+ uLong time; /* modification time */
+ int xflags; /* extra flags (not used when writing a gzip file) */
+ int os; /* operating system */
+ Bytef *extra; /* pointer to extra field or Z_NULL if none */
+ uInt extra_len; /* extra field length (valid if extra != Z_NULL) */
+ uInt extra_max; /* space at extra (only when reading header) */
+ Bytef *name; /* pointer to zero-terminated file name or Z_NULL */
+ uInt name_max; /* space at name (only when reading header) */
+ Bytef *comment; /* pointer to zero-terminated comment or Z_NULL */
+ uInt comm_max; /* space at comment (only when reading header) */
+ int hcrc; /* true if there was or will be a header crc */
+ int done; /* true when done reading gzip header (not used
+ when writing a gzip file) */
+} gz_header;
+
+typedef gz_header FAR *gz_headerp;
+
+/*
+ The application must update next_in and avail_in when avail_in has
+ dropped to zero. It must update next_out and avail_out when avail_out
+ has dropped to zero. The application must initialize zalloc, zfree and
+ opaque before calling the init function. All other fields are set by the
+ compression library and must not be updated by the application.
+
+ The opaque value provided by the application will be passed as the first
+ parameter for calls of zalloc and zfree. This can be useful for custom
+ memory management. The compression library attaches no meaning to the
+ opaque value.
+
+ zalloc must return Z_NULL if there is not enough memory for the object.
+ If zlib is used in a multi-threaded application, zalloc and zfree must be
+ thread safe.
+
+ On 16-bit systems, the functions zalloc and zfree must be able to allocate
+ exactly 65536 bytes, but will not be required to allocate more than this
+ if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
+ pointers returned by zalloc for objects of exactly 65536 bytes *must*
+ have their offset normalized to zero. The default allocation function
+ provided by this library ensures this (see zutil.c). To reduce memory
+ requirements and avoid any allocation of 64K objects, at the expense of
+ compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
+
+ The fields total_in and total_out can be used for statistics or
+ progress reports. After compression, total_in holds the total size of
+ the uncompressed data and may be saved for use in the decompressor
+ (particularly if the decompressor wants to decompress everything in
+ a single step).
+*/
+
+ /* constants */
+
+#define Z_NO_FLUSH 0
+#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */
+#define Z_SYNC_FLUSH 2
+#define Z_FULL_FLUSH 3
+#define Z_FINISH 4
+#define Z_BLOCK 5
+/* Allowed flush values; see deflate() and inflate() below for details */
+
+#define Z_OK 0
+#define Z_STREAM_END 1
+#define Z_NEED_DICT 2
+#define Z_ERRNO (-1)
+#define Z_STREAM_ERROR (-2)
+#define Z_DATA_ERROR (-3)
+#define Z_MEM_ERROR (-4)
+#define Z_BUF_ERROR (-5)
+#define Z_VERSION_ERROR (-6)
+/* Return codes for the compression/decompression functions. Negative
+ * values are errors, positive values are used for special but normal events.
+ */
+
+#define Z_NO_COMPRESSION 0
+#define Z_BEST_SPEED 1
+#define Z_BEST_COMPRESSION 9
+#define Z_DEFAULT_COMPRESSION (-1)
+/* compression levels */
+
+#define Z_FILTERED 1
+#define Z_HUFFMAN_ONLY 2
+#define Z_RLE 3
+#define Z_FIXED 4
+#define Z_DEFAULT_STRATEGY 0
+/* compression strategy; see deflateInit2() below for details */
+
+#define Z_BINARY 0
+#define Z_TEXT 1
+#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */
+#define Z_UNKNOWN 2
+/* Possible values of the data_type field (though see inflate()) */
+
+#define Z_DEFLATED 8
+/* The deflate compression method (the only one supported in this version) */
+
+#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */
+
+#define zlib_version zlibVersion()
+/* for compatibility with versions < 1.0.2 */
+
+ /* basic functions */
+
+ZEXTERN const char * ZEXPORT zlibVersion OF((void));
+/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
+ If the first character differs, the library code actually used is
+ not compatible with the zlib.h header file used by the application.
+ This check is automatically made by deflateInit and inflateInit.
+ */
+
+/*
+ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level));
+
+ Initializes the internal stream state for compression. The fields
+ zalloc, zfree and opaque must be initialized before by the caller.
+ If zalloc and zfree are set to Z_NULL, deflateInit updates them to
+ use default allocation functions.
+
+ The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
+ 1 gives best speed, 9 gives best compression, 0 gives no compression at
+ all (the input data is simply copied a block at a time).
+ Z_DEFAULT_COMPRESSION requests a default compromise between speed and
+ compression (currently equivalent to level 6).
+
+ deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_STREAM_ERROR if level is not a valid compression level,
+ Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
+ with the version assumed by the caller (ZLIB_VERSION).
+ msg is set to null if there is no error message. deflateInit does not
+ perform any compression: this will be done by deflate().
+*/
+
+
+ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
+/*
+ deflate compresses as much data as possible, and stops when the input
+ buffer becomes empty or the output buffer becomes full. It may introduce some
+ output latency (reading input without producing any output) except when
+ forced to flush.
+
+ The detailed semantics are as follows. deflate performs one or both of the
+ following actions:
+
+ - Compress more input starting at next_in and update next_in and avail_in
+ accordingly. If not all input can be processed (because there is not
+ enough room in the output buffer), next_in and avail_in are updated and
+ processing will resume at this point for the next call of deflate().
+
+ - Provide more output starting at next_out and update next_out and avail_out
+ accordingly. This action is forced if the parameter flush is non zero.
+ Forcing flush frequently degrades the compression ratio, so this parameter
+ should be set only when necessary (in interactive applications).
+ Some output may be provided even if flush is not set.
+
+ Before the call of deflate(), the application should ensure that at least
+ one of the actions is possible, by providing more input and/or consuming
+ more output, and updating avail_in or avail_out accordingly; avail_out
+ should never be zero before the call. The application can consume the
+ compressed output when it wants, for example when the output buffer is full
+ (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
+ and with zero avail_out, it must be called again after making room in the
+ output buffer because there might be more output pending.
+
+ Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to
+ decide how much data to accumualte before producing output, in order to
+ maximize compression.
+
+ If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
+ flushed to the output buffer and the output is aligned on a byte boundary, so
+ that the decompressor can get all input data available so far. (In particular
+ avail_in is zero after the call if enough output space has been provided
+ before the call.) Flushing may degrade compression for some compression
+ algorithms and so it should be used only when necessary.
+
+ If flush is set to Z_FULL_FLUSH, all output is flushed as with
+ Z_SYNC_FLUSH, and the compression state is reset so that decompression can
+ restart from this point if previous compressed data has been damaged or if
+ random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
+ compression.
+
+ If deflate returns with avail_out == 0, this function must be called again
+ with the same value of the flush parameter and more output space (updated
+ avail_out), until the flush is complete (deflate returns with non-zero
+ avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that
+ avail_out is greater than six to avoid repeated flush markers due to
+ avail_out == 0 on return.
+
+ If the parameter flush is set to Z_FINISH, pending input is processed,
+ pending output is flushed and deflate returns with Z_STREAM_END if there
+ was enough output space; if deflate returns with Z_OK, this function must be
+ called again with Z_FINISH and more output space (updated avail_out) but no
+ more input data, until it returns with Z_STREAM_END or an error. After
+ deflate has returned Z_STREAM_END, the only possible operations on the
+ stream are deflateReset or deflateEnd.
+
+ Z_FINISH can be used immediately after deflateInit if all the compression
+ is to be done in a single step. In this case, avail_out must be at least
+ the value returned by deflateBound (see below). If deflate does not return
+ Z_STREAM_END, then it must be called again as described above.
+
+ deflate() sets strm->adler to the adler32 checksum of all input read
+ so far (that is, total_in bytes).
+
+ deflate() may update strm->data_type if it can make a good guess about
+ the input data type (Z_BINARY or Z_TEXT). In doubt, the data is considered
+ binary. This field is only for information purposes and does not affect
+ the compression algorithm in any manner.
+
+ deflate() returns Z_OK if some progress has been made (more input
+ processed or more output produced), Z_STREAM_END if all input has been
+ consumed and all output has been produced (only when flush is set to
+ Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
+ if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible
+ (for example avail_in or avail_out was zero). Note that Z_BUF_ERROR is not
+ fatal, and deflate() can be called again with more input and more output
+ space to continue compressing.
+*/
+
+
+ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
+/*
+ All dynamically allocated data structures for this stream are freed.
+ This function discards any unprocessed input and does not flush any
+ pending output.
+
+ deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
+ stream state was inconsistent, Z_DATA_ERROR if the stream was freed
+ prematurely (some input or output was discarded). In the error case,
+ msg may be set but then points to a static string (which must not be
+ deallocated).
+*/
+
+
+/*
+ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));
+
+ Initializes the internal stream state for decompression. The fields
+ next_in, avail_in, zalloc, zfree and opaque must be initialized before by
+ the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
+ value depends on the compression method), inflateInit determines the
+ compression method from the zlib header and allocates all data structures
+ accordingly; otherwise the allocation will be deferred to the first call of
+ inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to
+ use default allocation functions.
+
+ inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
+ version assumed by the caller. msg is set to null if there is no error
+ message. inflateInit does not perform any decompression apart from reading
+ the zlib header if present: this will be done by inflate(). (So next_in and
+ avail_in may be modified, but next_out and avail_out are unchanged.)
+*/
+
+
+ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
+/*
+ inflate decompresses as much data as possible, and stops when the input
+ buffer becomes empty or the output buffer becomes full. It may introduce
+ some output latency (reading input without producing any output) except when
+ forced to flush.
+
+ The detailed semantics are as follows. inflate performs one or both of the
+ following actions:
+
+ - Decompress more input starting at next_in and update next_in and avail_in
+ accordingly. If not all input can be processed (because there is not
+ enough room in the output buffer), next_in is updated and processing
+ will resume at this point for the next call of inflate().
+
+ - Provide more output starting at next_out and update next_out and avail_out
+ accordingly. inflate() provides as much output as possible, until there
+ is no more input data or no more space in the output buffer (see below
+ about the flush parameter).
+
+ Before the call of inflate(), the application should ensure that at least
+ one of the actions is possible, by providing more input and/or consuming
+ more output, and updating the next_* and avail_* values accordingly.
+ The application can consume the uncompressed output when it wants, for
+ example when the output buffer is full (avail_out == 0), or after each
+ call of inflate(). If inflate returns Z_OK and with zero avail_out, it
+ must be called again after making room in the output buffer because there
+ might be more output pending.
+
+ The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH,
+ Z_FINISH, or Z_BLOCK. Z_SYNC_FLUSH requests that inflate() flush as much
+ output as possible to the output buffer. Z_BLOCK requests that inflate() stop
+ if and when it gets to the next deflate block boundary. When decoding the
+ zlib or gzip format, this will cause inflate() to return immediately after
+ the header and before the first block. When doing a raw inflate, inflate()
+ will go ahead and process the first block, and will return when it gets to
+ the end of that block, or when it runs out of data.
+
+ The Z_BLOCK option assists in appending to or combining deflate streams.
+ Also to assist in this, on return inflate() will set strm->data_type to the
+ number of unused bits in the last byte taken from strm->next_in, plus 64
+ if inflate() is currently decoding the last block in the deflate stream,
+ plus 128 if inflate() returned immediately after decoding an end-of-block
+ code or decoding the complete header up to just before the first byte of the
+ deflate stream. The end-of-block will not be indicated until all of the
+ uncompressed data from that block has been written to strm->next_out. The
+ number of unused bits may in general be greater than seven, except when
+ bit 7 of data_type is set, in which case the number of unused bits will be
+ less than eight.
+
+ inflate() should normally be called until it returns Z_STREAM_END or an
+ error. However if all decompression is to be performed in a single step
+ (a single call of inflate), the parameter flush should be set to
+ Z_FINISH. In this case all pending input is processed and all pending
+ output is flushed; avail_out must be large enough to hold all the
+ uncompressed data. (The size of the uncompressed data may have been saved
+ by the compressor for this purpose.) The next operation on this stream must
+ be inflateEnd to deallocate the decompression state. The use of Z_FINISH
+ is never required, but can be used to inform inflate that a faster approach
+ may be used for the single inflate() call.
+
+ In this implementation, inflate() always flushes as much output as
+ possible to the output buffer, and always uses the faster approach on the
+ first call. So the only effect of the flush parameter in this implementation
+ is on the return value of inflate(), as noted below, or when it returns early
+ because Z_BLOCK is used.
+
+ If a preset dictionary is needed after this call (see inflateSetDictionary
+ below), inflate sets strm->adler to the adler32 checksum of the dictionary
+ chosen by the compressor and returns Z_NEED_DICT; otherwise it sets
+ strm->adler to the adler32 checksum of all output produced so far (that is,
+ total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described
+ below. At the end of the stream, inflate() checks that its computed adler32
+ checksum is equal to that saved by the compressor and returns Z_STREAM_END
+ only if the checksum is correct.
+
+ inflate() will decompress and check either zlib-wrapped or gzip-wrapped
+ deflate data. The header type is detected automatically. Any information
+ contained in the gzip header is not retained, so applications that need that
+ information should instead use raw inflate, see inflateInit2() below, or
+ inflateBack() and perform their own processing of the gzip header and
+ trailer.
+
+ inflate() returns Z_OK if some progress has been made (more input processed
+ or more output produced), Z_STREAM_END if the end of the compressed data has
+ been reached and all uncompressed output has been produced, Z_NEED_DICT if a
+ preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
+ corrupted (input stream not conforming to the zlib format or incorrect check
+ value), Z_STREAM_ERROR if the stream structure was inconsistent (for example
+ if next_in or next_out was NULL), Z_MEM_ERROR if there was not enough memory,
+ Z_BUF_ERROR if no progress is possible or if there was not enough room in the
+ output buffer when Z_FINISH is used. Note that Z_BUF_ERROR is not fatal, and
+ inflate() can be called again with more input and more output space to
+ continue decompressing. If Z_DATA_ERROR is returned, the application may then
+ call inflateSync() to look for a good compression block if a partial recovery
+ of the data is desired.
+*/
+
+
+ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
+/*
+ All dynamically allocated data structures for this stream are freed.
+ This function discards any unprocessed input and does not flush any
+ pending output.
+
+ inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
+ was inconsistent. In the error case, msg may be set but then points to a
+ static string (which must not be deallocated).
+*/
+
+ /* Advanced functions */
+
+/*
+ The following functions are needed only in some special applications.
+*/
+
+/*
+ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm,
+ int level,
+ int method,
+ int windowBits,
+ int memLevel,
+ int strategy));
+
+ This is another version of deflateInit with more compression options. The
+ fields next_in, zalloc, zfree and opaque must be initialized before by
+ the caller.
+
+ The method parameter is the compression method. It must be Z_DEFLATED in
+ this version of the library.
+
+ The windowBits parameter is the base two logarithm of the window size
+ (the size of the history buffer). It should be in the range 8..15 for this
+ version of the library. Larger values of this parameter result in better
+ compression at the expense of memory usage. The default value is 15 if
+ deflateInit is used instead.
+
+ windowBits can also be -8..-15 for raw deflate. In this case, -windowBits
+ determines the window size. deflate() will then generate raw deflate data
+ with no zlib header or trailer, and will not compute an adler32 check value.
+
+ windowBits can also be greater than 15 for optional gzip encoding. Add
+ 16 to windowBits to write a simple gzip header and trailer around the
+ compressed data instead of a zlib wrapper. The gzip header will have no
+ file name, no extra data, no comment, no modification time (set to zero),
+ no header crc, and the operating system will be set to 255 (unknown). If a
+ gzip stream is being written, strm->adler is a crc32 instead of an adler32.
+
+ The memLevel parameter specifies how much memory should be allocated
+ for the internal compression state. memLevel=1 uses minimum memory but
+ is slow and reduces compression ratio; memLevel=9 uses maximum memory
+ for optimal speed. The default value is 8. See zconf.h for total memory
+ usage as a function of windowBits and memLevel.
+
+ The strategy parameter is used to tune the compression algorithm. Use the
+ value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
+ filter (or predictor), Z_HUFFMAN_ONLY to force Huffman encoding only (no
+ string match), or Z_RLE to limit match distances to one (run-length
+ encoding). Filtered data consists mostly of small values with a somewhat
+ random distribution. In this case, the compression algorithm is tuned to
+ compress them better. The effect of Z_FILTERED is to force more Huffman
+ coding and less string matching; it is somewhat intermediate between
+ Z_DEFAULT and Z_HUFFMAN_ONLY. Z_RLE is designed to be almost as fast as
+ Z_HUFFMAN_ONLY, but give better compression for PNG image data. The strategy
+ parameter only affects the compression ratio but not the correctness of the
+ compressed output even if it is not set appropriately. Z_FIXED prevents the
+ use of dynamic Huffman codes, allowing for a simpler decoder for special
+ applications.
+
+ deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid
+ method). msg is set to null if there is no error message. deflateInit2 does
+ not perform any compression: this will be done by deflate().
+*/
+
+ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
+ const Bytef *dictionary,
+ uInt dictLength));
+/*
+ Initializes the compression dictionary from the given byte sequence
+ without producing any compressed output. This function must be called
+ immediately after deflateInit, deflateInit2 or deflateReset, before any
+ call of deflate. The compressor and decompressor must use exactly the same
+ dictionary (see inflateSetDictionary).
+
+ The dictionary should consist of strings (byte sequences) that are likely
+ to be encountered later in the data to be compressed, with the most commonly
+ used strings preferably put towards the end of the dictionary. Using a
+ dictionary is most useful when the data to be compressed is short and can be
+ predicted with good accuracy; the data can then be compressed better than
+ with the default empty dictionary.
+
+ Depending on the size of the compression data structures selected by
+ deflateInit or deflateInit2, a part of the dictionary may in effect be
+ discarded, for example if the dictionary is larger than the window size in
+ deflate or deflate2. Thus the strings most likely to be useful should be
+ put at the end of the dictionary, not at the front. In addition, the
+ current implementation of deflate will use at most the window size minus
+ 262 bytes of the provided dictionary.
+
+ Upon return of this function, strm->adler is set to the adler32 value
+ of the dictionary; the decompressor may later use this value to determine
+ which dictionary has been used by the compressor. (The adler32 value
+ applies to the whole dictionary even if only a subset of the dictionary is
+ actually used by the compressor.) If a raw deflate was requested, then the
+ adler32 value is not computed and strm->adler is not set.
+
+ deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
+ parameter is invalid (such as NULL dictionary) or the stream state is
+ inconsistent (for example if deflate has already been called for this stream
+ or if the compression method is bsort). deflateSetDictionary does not
+ perform any compression: this will be done by deflate().
+*/
+
+ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
+ z_streamp source));
+/*
+ Sets the destination stream as a complete copy of the source stream.
+
+ This function can be useful when several compression strategies will be
+ tried, for example when there are several ways of pre-processing the input
+ data with a filter. The streams that will be discarded should then be freed
+ by calling deflateEnd. Note that deflateCopy duplicates the internal
+ compression state which can be quite large, so this strategy is slow and
+ can consume lots of memory.
+
+ deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
+ (such as zalloc being NULL). msg is left unchanged in both source and
+ destination.
+*/
+
+ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
+/*
+ This function is equivalent to deflateEnd followed by deflateInit,
+ but does not free and reallocate all the internal compression state.
+ The stream will keep the same compression level and any other attributes
+ that may have been set by deflateInit2.
+
+ deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
+ int level,
+ int strategy));
+/*
+ Dynamically update the compression level and compression strategy. The
+ interpretation of level and strategy is as in deflateInit2. This can be
+ used to switch between compression and straight copy of the input data, or
+ to switch to a different kind of input data requiring a different
+ strategy. If the compression level is changed, the input available so far
+ is compressed with the old level (and may be flushed); the new level will
+ take effect only at the next call of deflate().
+
+ Before the call of deflateParams, the stream state must be set as for
+ a call of deflate(), since the currently available input may have to
+ be compressed and flushed. In particular, strm->avail_out must be non-zero.
+
+ deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
+ stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
+ if strm->avail_out was zero.
+*/
+
+ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm,
+ int good_length,
+ int max_lazy,
+ int nice_length,
+ int max_chain));
+/*
+ Fine tune deflate's internal compression parameters. This should only be
+ used by someone who understands the algorithm used by zlib's deflate for
+ searching for the best matching string, and even then only by the most
+ fanatic optimizer trying to squeeze out the last compressed bit for their
+ specific input data. Read the deflate.c source code for the meaning of the
+ max_lazy, good_length, nice_length, and max_chain parameters.
+
+ deflateTune() can be called after deflateInit() or deflateInit2(), and
+ returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream.
+ */
+
+ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm,
+ uLong sourceLen));
+/*
+ deflateBound() returns an upper bound on the compressed size after
+ deflation of sourceLen bytes. It must be called after deflateInit()
+ or deflateInit2(). This would be used to allocate an output buffer
+ for deflation in a single pass, and so would be called before deflate().
+*/
+
+ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm,
+ int bits,
+ int value));
+/*
+ deflatePrime() inserts bits in the deflate output stream. The intent
+ is that this function is used to start off the deflate output with the
+ bits leftover from a previous deflate stream when appending to it. As such,
+ this function can only be used for raw deflate, and must be used before the
+ first deflate() call after a deflateInit2() or deflateReset(). bits must be
+ less than or equal to 16, and that many of the least significant bits of
+ value will be inserted in the output.
+
+ deflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
+*/
+
+ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm,
+ gz_headerp head));
+/*
+ deflateSetHeader() provides gzip header information for when a gzip
+ stream is requested by deflateInit2(). deflateSetHeader() may be called
+ after deflateInit2() or deflateReset() and before the first call of
+ deflate(). The text, time, os, extra field, name, and comment information
+ in the provided gz_header structure are written to the gzip header (xflag is
+ ignored -- the extra flags are set according to the compression level). The
+ caller must assure that, if not Z_NULL, name and comment are terminated with
+ a zero byte, and that if extra is not Z_NULL, that extra_len bytes are
+ available there. If hcrc is true, a gzip header crc is included. Note that
+ the current versions of the command-line version of gzip (up through version
+ 1.3.x) do not support header crc's, and will report that it is a "multi-part
+ gzip file" and give up.
+
+ If deflateSetHeader is not used, the default gzip header has text false,
+ the time set to zero, and os set to 255, with no extra, name, or comment
+ fields. The gzip header is returned to the default state by deflateReset().
+
+ deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
+*/
+
+/*
+ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm,
+ int windowBits));
+
+ This is another version of inflateInit with an extra parameter. The
+ fields next_in, avail_in, zalloc, zfree and opaque must be initialized
+ before by the caller.
+
+ The windowBits parameter is the base two logarithm of the maximum window
+ size (the size of the history buffer). It should be in the range 8..15 for
+ this version of the library. The default value is 15 if inflateInit is used
+ instead. windowBits must be greater than or equal to the windowBits value
+ provided to deflateInit2() while compressing, or it must be equal to 15 if
+ deflateInit2() was not used. If a compressed stream with a larger window
+ size is given as input, inflate() will return with the error code
+ Z_DATA_ERROR instead of trying to allocate a larger window.
+
+ windowBits can also be -8..-15 for raw inflate. In this case, -windowBits
+ determines the window size. inflate() will then process raw deflate data,
+ not looking for a zlib or gzip header, not generating a check value, and not
+ looking for any check values for comparison at the end of the stream. This
+ is for use with other formats that use the deflate compressed data format
+ such as zip. Those formats provide their own check values. If a custom
+ format is developed using the raw deflate format for compressed data, it is
+ recommended that a check value such as an adler32 or a crc32 be applied to
+ the uncompressed data as is done in the zlib, gzip, and zip formats. For
+ most applications, the zlib format should be used as is. Note that comments
+ above on the use in deflateInit2() applies to the magnitude of windowBits.
+
+ windowBits can also be greater than 15 for optional gzip decoding. Add
+ 32 to windowBits to enable zlib and gzip decoding with automatic header
+ detection, or add 16 to decode only the gzip format (the zlib format will
+ return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is
+ a crc32 instead of an adler32.
+
+ inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_STREAM_ERROR if a parameter is invalid (such as a null strm). msg
+ is set to null if there is no error message. inflateInit2 does not perform
+ any decompression apart from reading the zlib header if present: this will
+ be done by inflate(). (So next_in and avail_in may be modified, but next_out
+ and avail_out are unchanged.)
+*/
+
+ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
+ const Bytef *dictionary,
+ uInt dictLength));
+/*
+ Initializes the decompression dictionary from the given uncompressed byte
+ sequence. This function must be called immediately after a call of inflate,
+ if that call returned Z_NEED_DICT. The dictionary chosen by the compressor
+ can be determined from the adler32 value returned by that call of inflate.
+ The compressor and decompressor must use exactly the same dictionary (see
+ deflateSetDictionary). For raw inflate, this function can be called
+ immediately after inflateInit2() or inflateReset() and before any call of
+ inflate() to set the dictionary. The application must insure that the
+ dictionary that was used for compression is provided.
+
+ inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
+ parameter is invalid (such as NULL dictionary) or the stream state is
+ inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
+ expected one (incorrect adler32 value). inflateSetDictionary does not
+ perform any decompression: this will be done by subsequent calls of
+ inflate().
+*/
+
+ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
+/*
+ Skips invalid compressed data until a full flush point (see above the
+ description of deflate with Z_FULL_FLUSH) can be found, or until all
+ available input is skipped. No output is provided.
+
+ inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
+ if no more input was provided, Z_DATA_ERROR if no flush point has been found,
+ or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
+ case, the application may save the current current value of total_in which
+ indicates where valid compressed data was found. In the error case, the
+ application may repeatedly call inflateSync, providing more input each time,
+ until success or end of the input data.
+*/
+
+ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest,
+ z_streamp source));
+/*
+ Sets the destination stream as a complete copy of the source stream.
+
+ This function can be useful when randomly accessing a large stream. The
+ first pass through the stream can periodically record the inflate state,
+ allowing restarting inflate at those points when randomly accessing the
+ stream.
+
+ inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
+ (such as zalloc being NULL). msg is left unchanged in both source and
+ destination.
+*/
+
+ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
+/*
+ This function is equivalent to inflateEnd followed by inflateInit,
+ but does not free and reallocate all the internal decompression state.
+ The stream will keep attributes that may have been set by inflateInit2.
+
+ inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm,
+ int bits,
+ int value));
+/*
+ This function inserts bits in the inflate input stream. The intent is
+ that this function is used to start inflating at a bit position in the
+ middle of a byte. The provided bits will be used before any bytes are used
+ from next_in. This function should only be used with raw inflate, and
+ should be used before the first inflate() call after inflateInit2() or
+ inflateReset(). bits must be less than or equal to 16, and that many of the
+ least significant bits of value will be inserted in the input.
+
+ inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
+*/
+
+ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm,
+ gz_headerp head));
+/*
+ inflateGetHeader() requests that gzip header information be stored in the
+ provided gz_header structure. inflateGetHeader() may be called after
+ inflateInit2() or inflateReset(), and before the first call of inflate().
+ As inflate() processes the gzip stream, head->done is zero until the header
+ is completed, at which time head->done is set to one. If a zlib stream is
+ being decoded, then head->done is set to -1 to indicate that there will be
+ no gzip header information forthcoming. Note that Z_BLOCK can be used to
+ force inflate() to return immediately after header processing is complete
+ and before any actual data is decompressed.
+
+ The text, time, xflags, and os fields are filled in with the gzip header
+ contents. hcrc is set to true if there is a header CRC. (The header CRC
+ was valid if done is set to one.) If extra is not Z_NULL, then extra_max
+ contains the maximum number of bytes to write to extra. Once done is true,
+ extra_len contains the actual extra field length, and extra contains the
+ extra field, or that field truncated if extra_max is less than extra_len.
+ If name is not Z_NULL, then up to name_max characters are written there,
+ terminated with a zero unless the length is greater than name_max. If
+ comment is not Z_NULL, then up to comm_max characters are written there,
+ terminated with a zero unless the length is greater than comm_max. When
+ any of extra, name, or comment are not Z_NULL and the respective field is
+ not present in the header, then that field is set to Z_NULL to signal its
+ absence. This allows the use of deflateSetHeader() with the returned
+ structure to duplicate the header. However if those fields are set to
+ allocated memory, then the application will need to save those pointers
+ elsewhere so that they can be eventually freed.
+
+ If inflateGetHeader is not used, then the header information is simply
+ discarded. The header is always checked for validity, including the header
+ CRC if present. inflateReset() will reset the process to discard the header
+ information. The application would need to call inflateGetHeader() again to
+ retrieve the header from the next gzip stream.
+
+ inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
+*/
+
+/*
+ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits,
+ unsigned char FAR *window));
+
+ Initialize the internal stream state for decompression using inflateBack()
+ calls. The fields zalloc, zfree and opaque in strm must be initialized
+ before the call. If zalloc and zfree are Z_NULL, then the default library-
+ derived memory allocation routines are used. windowBits is the base two
+ logarithm of the window size, in the range 8..15. window is a caller
+ supplied buffer of that size. Except for special applications where it is
+ assured that deflate was used with small window sizes, windowBits must be 15
+ and a 32K byte window must be supplied to be able to decompress general
+ deflate streams.
+
+ See inflateBack() for the usage of these routines.
+
+ inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of
+ the paramaters are invalid, Z_MEM_ERROR if the internal state could not
+ be allocated, or Z_VERSION_ERROR if the version of the library does not
+ match the version of the header file.
+*/
+
+typedef unsigned (*in_func) OF((void FAR *, unsigned char FAR * FAR *));
+typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned));
+
+ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm,
+ in_func in, void FAR *in_desc,
+ out_func out, void FAR *out_desc));
+/*
+ inflateBack() does a raw inflate with a single call using a call-back
+ interface for input and output. This is more efficient than inflate() for
+ file i/o applications in that it avoids copying between the output and the
+ sliding window by simply making the window itself the output buffer. This
+ function trusts the application to not change the output buffer passed by
+ the output function, at least until inflateBack() returns.
+
+ inflateBackInit() must be called first to allocate the internal state
+ and to initialize the state with the user-provided window buffer.
+ inflateBack() may then be used multiple times to inflate a complete, raw
+ deflate stream with each call. inflateBackEnd() is then called to free
+ the allocated state.
+
+ A raw deflate stream is one with no zlib or gzip header or trailer.
+ This routine would normally be used in a utility that reads zip or gzip
+ files and writes out uncompressed files. The utility would decode the
+ header and process the trailer on its own, hence this routine expects
+ only the raw deflate stream to decompress. This is different from the
+ normal behavior of inflate(), which expects either a zlib or gzip header and
+ trailer around the deflate stream.
+
+ inflateBack() uses two subroutines supplied by the caller that are then
+ called by inflateBack() for input and output. inflateBack() calls those
+ routines until it reads a complete deflate stream and writes out all of the
+ uncompressed data, or until it encounters an error. The function's
+ parameters and return types are defined above in the in_func and out_func
+ typedefs. inflateBack() will call in(in_desc, &buf) which should return the
+ number of bytes of provided input, and a pointer to that input in buf. If
+ there is no input available, in() must return zero--buf is ignored in that
+ case--and inflateBack() will return a buffer error. inflateBack() will call
+ out(out_desc, buf, len) to write the uncompressed data buf[0..len-1]. out()
+ should return zero on success, or non-zero on failure. If out() returns
+ non-zero, inflateBack() will return with an error. Neither in() nor out()
+ are permitted to change the contents of the window provided to
+ inflateBackInit(), which is also the buffer that out() uses to write from.
+ The length written by out() will be at most the window size. Any non-zero
+ amount of input may be provided by in().
+
+ For convenience, inflateBack() can be provided input on the first call by
+ setting strm->next_in and strm->avail_in. If that input is exhausted, then
+ in() will be called. Therefore strm->next_in must be initialized before
+ calling inflateBack(). If strm->next_in is Z_NULL, then in() will be called
+ immediately for input. If strm->next_in is not Z_NULL, then strm->avail_in
+ must also be initialized, and then if strm->avail_in is not zero, input will
+ initially be taken from strm->next_in[0 .. strm->avail_in - 1].
+
+ The in_desc and out_desc parameters of inflateBack() is passed as the
+ first parameter of in() and out() respectively when they are called. These
+ descriptors can be optionally used to pass any information that the caller-
+ supplied in() and out() functions need to do their job.
+
+ On return, inflateBack() will set strm->next_in and strm->avail_in to
+ pass back any unused input that was provided by the last in() call. The
+ return values of inflateBack() can be Z_STREAM_END on success, Z_BUF_ERROR
+ if in() or out() returned an error, Z_DATA_ERROR if there was a format
+ error in the deflate stream (in which case strm->msg is set to indicate the
+ nature of the error), or Z_STREAM_ERROR if the stream was not properly
+ initialized. In the case of Z_BUF_ERROR, an input or output error can be
+ distinguished using strm->next_in which will be Z_NULL only if in() returned
+ an error. If strm->next is not Z_NULL, then the Z_BUF_ERROR was due to
+ out() returning non-zero. (in() will always be called before out(), so
+ strm->next_in is assured to be defined if out() returns non-zero.) Note
+ that inflateBack() cannot return Z_OK.
+*/
+
+ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm));
+/*
+ All memory allocated by inflateBackInit() is freed.
+
+ inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream
+ state was inconsistent.
+*/
+
+ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void));
+/* Return flags indicating compile-time options.
+
+ Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other:
+ 1.0: size of uInt
+ 3.2: size of uLong
+ 5.4: size of voidpf (pointer)
+ 7.6: size of z_off_t
+
+ Compiler, assembler, and debug options:
+ 8: DEBUG
+ 9: ASMV or ASMINF -- use ASM code
+ 10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention
+ 11: 0 (reserved)
+
+ One-time table building (smaller code, but not thread-safe if true):
+ 12: BUILDFIXED -- build static block decoding tables when needed
+ 13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed
+ 14,15: 0 (reserved)
+
+ Library content (indicates missing functionality):
+ 16: NO_GZCOMPRESS -- gz* functions cannot compress (to avoid linking
+ deflate code when not needed)
+ 17: NO_GZIP -- deflate can't write gzip streams, and inflate can't detect
+ and decode gzip streams (to avoid linking crc code)
+ 18-19: 0 (reserved)
+
+ Operation variations (changes in library functionality):
+ 20: PKZIP_BUG_WORKAROUND -- slightly more permissive inflate
+ 21: FASTEST -- deflate algorithm with only one, lowest compression level
+ 22,23: 0 (reserved)
+
+ The sprintf variant used by gzprintf (zero is best):
+ 24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format
+ 25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure!
+ 26: 0 = returns value, 1 = void -- 1 means inferred string length returned
+
+ Remainder:
+ 27-31: 0 (reserved)
+ */
+
+
+ /* utility functions */
+
+/*
+ The following utility functions are implemented on top of the
+ basic stream-oriented functions. To simplify the interface, some
+ default options are assumed (compression level and memory usage,
+ standard memory allocation functions). The source code of these
+ utility functions can easily be modified if you need special options.
+*/
+
+ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen,
+ const Bytef *source, uLong sourceLen));
+/*
+ Compresses the source buffer into the destination buffer. sourceLen is
+ the byte length of the source buffer. Upon entry, destLen is the total
+ size of the destination buffer, which must be at least the value returned
+ by compressBound(sourceLen). Upon exit, destLen is the actual size of the
+ compressed buffer.
+ This function can be used to compress a whole file at once if the
+ input file is mmap'ed.
+ compress returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_BUF_ERROR if there was not enough room in the output
+ buffer.
+*/
+
+ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen,
+ const Bytef *source, uLong sourceLen,
+ int level));
+/*
+ Compresses the source buffer into the destination buffer. The level
+ parameter has the same meaning as in deflateInit. sourceLen is the byte
+ length of the source buffer. Upon entry, destLen is the total size of the
+ destination buffer, which must be at least the value returned by
+ compressBound(sourceLen). Upon exit, destLen is the actual size of the
+ compressed buffer.
+
+ compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_BUF_ERROR if there was not enough room in the output buffer,
+ Z_STREAM_ERROR if the level parameter is invalid.
+*/
+
+ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen));
+/*
+ compressBound() returns an upper bound on the compressed size after
+ compress() or compress2() on sourceLen bytes. It would be used before
+ a compress() or compress2() call to allocate the destination buffer.
+*/
+
+ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen,
+ const Bytef *source, uLong sourceLen));
+/*
+ Decompresses the source buffer into the destination buffer. sourceLen is
+ the byte length of the source buffer. Upon entry, destLen is the total
+ size of the destination buffer, which must be large enough to hold the
+ entire uncompressed data. (The size of the uncompressed data must have
+ been saved previously by the compressor and transmitted to the decompressor
+ by some mechanism outside the scope of this compression library.)
+ Upon exit, destLen is the actual size of the compressed buffer.
+ This function can be used to decompress a whole file at once if the
+ input file is mmap'ed.
+
+ uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_BUF_ERROR if there was not enough room in the output
+ buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete.
+*/
+
+
+typedef voidp gzFile;
+
+ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode));
+/*
+ Opens a gzip (.gz) file for reading or writing. The mode parameter
+ is as in fopen ("rb" or "wb") but can also include a compression level
+ ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
+ Huffman only compression as in "wb1h", or 'R' for run-length encoding
+ as in "wb1R". (See the description of deflateInit2 for more information
+ about the strategy parameter.)
+
+ gzopen can be used to read a file which is not in gzip format; in this
+ case gzread will directly read from the file without decompression.
+
+ gzopen returns NULL if the file could not be opened or if there was
+ insufficient memory to allocate the (de)compression state; errno
+ can be checked to distinguish the two cases (if errno is zero, the
+ zlib error is Z_MEM_ERROR). */
+
+ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode));
+/*
+ gzdopen() associates a gzFile with the file descriptor fd. File
+ descriptors are obtained from calls like open, dup, creat, pipe or
+ fileno (in the file has been previously opened with fopen).
+ The mode parameter is as in gzopen.
+ The next call of gzclose on the returned gzFile will also close the
+ file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
+ descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
+ gzdopen returns NULL if there was insufficient memory to allocate
+ the (de)compression state.
+*/
+
+ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
+/*
+ Dynamically update the compression level or strategy. See the description
+ of deflateInit2 for the meaning of these parameters.
+ gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
+ opened for writing.
+*/
+
+ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len));
+/*
+ Reads the given number of uncompressed bytes from the compressed file.
+ If the input file was not in gzip format, gzread copies the given number
+ of bytes into the buffer.
+ gzread returns the number of uncompressed bytes actually read (0 for
+ end of file, -1 for error). */
+
+ZEXTERN int ZEXPORT gzwrite OF((gzFile file,
+ voidpc buf, unsigned len));
+/*
+ Writes the given number of uncompressed bytes into the compressed file.
+ gzwrite returns the number of uncompressed bytes actually written
+ (0 in case of error).
+*/
+
+ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...));
+/*
+ Converts, formats, and writes the args to the compressed file under
+ control of the format string, as in fprintf. gzprintf returns the number of
+ uncompressed bytes actually written (0 in case of error). The number of
+ uncompressed bytes written is limited to 4095. The caller should assure that
+ this limit is not exceeded. If it is exceeded, then gzprintf() will return
+ return an error (0) with nothing written. In this case, there may also be a
+ buffer overflow with unpredictable consequences, which is possible only if
+ zlib was compiled with the insecure functions sprintf() or vsprintf()
+ because the secure snprintf() or vsnprintf() functions were not available.
+*/
+
+ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
+/*
+ Writes the given null-terminated string to the compressed file, excluding
+ the terminating null character.
+ gzputs returns the number of characters written, or -1 in case of error.
+*/
+
+ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len));
+/*
+ Reads bytes from the compressed file until len-1 characters are read, or
+ a newline character is read and transferred to buf, or an end-of-file
+ condition is encountered. The string is then terminated with a null
+ character.
+ gzgets returns buf, or Z_NULL in case of error.
+*/
+
+ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c));
+/*
+ Writes c, converted to an unsigned char, into the compressed file.
+ gzputc returns the value that was written, or -1 in case of error.
+*/
+
+ZEXTERN int ZEXPORT gzgetc OF((gzFile file));
+/*
+ Reads one byte from the compressed file. gzgetc returns this byte
+ or -1 in case of end of file or error.
+*/
+
+ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file));
+/*
+ Push one character back onto the stream to be read again later.
+ Only one character of push-back is allowed. gzungetc() returns the
+ character pushed, or -1 on failure. gzungetc() will fail if a
+ character has been pushed but not read yet, or if c is -1. The pushed
+ character will be discarded if the stream is repositioned with gzseek()
+ or gzrewind().
+*/
+
+ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush));
+/*
+ Flushes all pending output into the compressed file. The parameter
+ flush is as in the deflate() function. The return value is the zlib
+ error number (see function gzerror below). gzflush returns Z_OK if
+ the flush parameter is Z_FINISH and all output could be flushed.
+ gzflush should be called only when strictly necessary because it can
+ degrade compression.
+*/
+
+ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file,
+ z_off_t offset, int whence));
+/*
+ Sets the starting position for the next gzread or gzwrite on the
+ given compressed file. The offset represents a number of bytes in the
+ uncompressed data stream. The whence parameter is defined as in lseek(2);
+ the value SEEK_END is not supported.
+ If the file is opened for reading, this function is emulated but can be
+ extremely slow. If the file is opened for writing, only forward seeks are
+ supported; gzseek then compresses a sequence of zeroes up to the new
+ starting position.
+
+ gzseek returns the resulting offset location as measured in bytes from
+ the beginning of the uncompressed stream, or -1 in case of error, in
+ particular if the file is opened for writing and the new starting position
+ would be before the current position.
+*/
+
+ZEXTERN int ZEXPORT gzrewind OF((gzFile file));
+/*
+ Rewinds the given file. This function is supported only for reading.
+
+ gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
+*/
+
+ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file));
+/*
+ Returns the starting position for the next gzread or gzwrite on the
+ given compressed file. This position represents a number of bytes in the
+ uncompressed data stream.
+
+ gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
+*/
+
+ZEXTERN int ZEXPORT gzeof OF((gzFile file));
+/*
+ Returns 1 when EOF has previously been detected reading the given
+ input stream, otherwise zero.
+*/
+
+ZEXTERN int ZEXPORT gzdirect OF((gzFile file));
+/*
+ Returns 1 if file is being read directly without decompression, otherwise
+ zero.
+*/
+
+ZEXTERN int ZEXPORT gzclose OF((gzFile file));
+/*
+ Flushes all pending output if necessary, closes the compressed file
+ and deallocates all the (de)compression state. The return value is the zlib
+ error number (see function gzerror below).
+*/
+
+ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum));
+/*
+ Returns the error message for the last error which occurred on the
+ given compressed file. errnum is set to zlib error number. If an
+ error occurred in the file system and not in the compression library,
+ errnum is set to Z_ERRNO and the application may consult errno
+ to get the exact error code.
+*/
+
+ZEXTERN void ZEXPORT gzclearerr OF((gzFile file));
+/*
+ Clears the error and end-of-file flags for file. This is analogous to the
+ clearerr() function in stdio. This is useful for continuing to read a gzip
+ file that is being written concurrently.
+*/
+
+ /* checksum functions */
+
+/*
+ These functions are not related to compression but are exported
+ anyway because they might be useful in applications using the
+ compression library.
+*/
+
+ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
+/*
+ Update a running Adler-32 checksum with the bytes buf[0..len-1] and
+ return the updated checksum. If buf is NULL, this function returns
+ the required initial value for the checksum.
+ An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
+ much faster. Usage example:
+
+ uLong adler = adler32(0L, Z_NULL, 0);
+
+ while (read_buffer(buffer, length) != EOF) {
+ adler = adler32(adler, buffer, length);
+ }
+ if (adler != original_adler) error();
+*/
+
+ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2,
+ z_off_t len2));
+/*
+ Combine two Adler-32 checksums into one. For two sequences of bytes, seq1
+ and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for
+ each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of
+ seq1 and seq2 concatenated, requiring only adler1, adler2, and len2.
+*/
+
+ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len));
+/*
+ Update a running CRC-32 with the bytes buf[0..len-1] and return the
+ updated CRC-32. If buf is NULL, this function returns the required initial
+ value for the for the crc. Pre- and post-conditioning (one's complement) is
+ performed within this function so it shouldn't be done by the application.
+ Usage example:
+
+ uLong crc = crc32(0L, Z_NULL, 0);
+
+ while (read_buffer(buffer, length) != EOF) {
+ crc = crc32(crc, buffer, length);
+ }
+ if (crc != original_crc) error();
+*/
+
+ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2));
+
+/*
+ Combine two CRC-32 check values into one. For two sequences of bytes,
+ seq1 and seq2 with lengths len1 and len2, CRC-32 check values were
+ calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32
+ check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and
+ len2.
+*/
+
+
+ /* various hacks, don't look :) */
+
+/* deflateInit and inflateInit are macros to allow checking the zlib version
+ * and the compiler's view of z_stream:
+ */
+ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
+ const char *version, int stream_size));
+ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm,
+ const char *version, int stream_size));
+ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method,
+ int windowBits, int memLevel,
+ int strategy, const char *version,
+ int stream_size));
+ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits,
+ const char *version, int stream_size));
+ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
+ unsigned char FAR *window,
+ const char *version,
+ int stream_size));
+#define deflateInit(strm, level) \
+ deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit(strm) \
+ inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream))
+#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
+ deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
+ (strategy), ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit2(strm, windowBits) \
+ inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+#define inflateBackInit(strm, windowBits, window) \
+ inflateBackInit_((strm), (windowBits), (window), \
+ ZLIB_VERSION, sizeof(z_stream))
+
+
+#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL)
+ struct internal_state {int dummy;}; /* hack for buggy compilers */
+#endif
+
+ZEXTERN const char * ZEXPORT zError OF((int));
+ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp z));
+ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ZLIB_H */
diff --git a/Build/source/libs/zlib/zlib-1.2.3/zutil.c b/Build/source/libs/zlib/zlib-1.2.3/zutil.c
new file mode 100644
index 00000000000..d55f5948a37
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/zutil.c
@@ -0,0 +1,318 @@
+/* zutil.c -- target dependent utility functions for the compression library
+ * Copyright (C) 1995-2005 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id$ */
+
+#include "zutil.h"
+
+#ifndef NO_DUMMY_DECL
+struct internal_state {int dummy;}; /* for buggy compilers */
+#endif
+
+const char * const z_errmsg[10] = {
+"need dictionary", /* Z_NEED_DICT 2 */
+"stream end", /* Z_STREAM_END 1 */
+"", /* Z_OK 0 */
+"file error", /* Z_ERRNO (-1) */
+"stream error", /* Z_STREAM_ERROR (-2) */
+"data error", /* Z_DATA_ERROR (-3) */
+"insufficient memory", /* Z_MEM_ERROR (-4) */
+"buffer error", /* Z_BUF_ERROR (-5) */
+"incompatible version",/* Z_VERSION_ERROR (-6) */
+""};
+
+
+const char * ZEXPORT zlibVersion()
+{
+ return ZLIB_VERSION;
+}
+
+uLong ZEXPORT zlibCompileFlags()
+{
+ uLong flags;
+
+ flags = 0;
+ switch (sizeof(uInt)) {
+ case 2: break;
+ case 4: flags += 1; break;
+ case 8: flags += 2; break;
+ default: flags += 3;
+ }
+ switch (sizeof(uLong)) {
+ case 2: break;
+ case 4: flags += 1 << 2; break;
+ case 8: flags += 2 << 2; break;
+ default: flags += 3 << 2;
+ }
+ switch (sizeof(voidpf)) {
+ case 2: break;
+ case 4: flags += 1 << 4; break;
+ case 8: flags += 2 << 4; break;
+ default: flags += 3 << 4;
+ }
+ switch (sizeof(z_off_t)) {
+ case 2: break;
+ case 4: flags += 1 << 6; break;
+ case 8: flags += 2 << 6; break;
+ default: flags += 3 << 6;
+ }
+#ifdef DEBUG
+ flags += 1 << 8;
+#endif
+#if defined(ASMV) || defined(ASMINF)
+ flags += 1 << 9;
+#endif
+#ifdef ZLIB_WINAPI
+ flags += 1 << 10;
+#endif
+#ifdef BUILDFIXED
+ flags += 1 << 12;
+#endif
+#ifdef DYNAMIC_CRC_TABLE
+ flags += 1 << 13;
+#endif
+#ifdef NO_GZCOMPRESS
+ flags += 1L << 16;
+#endif
+#ifdef NO_GZIP
+ flags += 1L << 17;
+#endif
+#ifdef PKZIP_BUG_WORKAROUND
+ flags += 1L << 20;
+#endif
+#ifdef FASTEST
+ flags += 1L << 21;
+#endif
+#ifdef STDC
+# ifdef NO_vsnprintf
+ flags += 1L << 25;
+# ifdef HAS_vsprintf_void
+ flags += 1L << 26;
+# endif
+# else
+# ifdef HAS_vsnprintf_void
+ flags += 1L << 26;
+# endif
+# endif
+#else
+ flags += 1L << 24;
+# ifdef NO_snprintf
+ flags += 1L << 25;
+# ifdef HAS_sprintf_void
+ flags += 1L << 26;
+# endif
+# else
+# ifdef HAS_snprintf_void
+ flags += 1L << 26;
+# endif
+# endif
+#endif
+ return flags;
+}
+
+#ifdef DEBUG
+
+# ifndef verbose
+# define verbose 0
+# endif
+int z_verbose = verbose;
+
+void z_error (m)
+ char *m;
+{
+ fprintf(stderr, "%s\n", m);
+ exit(1);
+}
+#endif
+
+/* exported to allow conversion of error code to string for compress() and
+ * uncompress()
+ */
+const char * ZEXPORT zError(err)
+ int err;
+{
+ return ERR_MSG(err);
+}
+
+#if defined(_WIN32_WCE)
+ /* The Microsoft C Run-Time Library for Windows CE doesn't have
+ * errno. We define it as a global variable to simplify porting.
+ * Its value is always 0 and should not be used.
+ */
+ int errno = 0;
+#endif
+
+#ifndef HAVE_MEMCPY
+
+void zmemcpy(dest, source, len)
+ Bytef* dest;
+ const Bytef* source;
+ uInt len;
+{
+ if (len == 0) return;
+ do {
+ *dest++ = *source++; /* ??? to be unrolled */
+ } while (--len != 0);
+}
+
+int zmemcmp(s1, s2, len)
+ const Bytef* s1;
+ const Bytef* s2;
+ uInt len;
+{
+ uInt j;
+
+ for (j = 0; j < len; j++) {
+ if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1;
+ }
+ return 0;
+}
+
+void zmemzero(dest, len)
+ Bytef* dest;
+ uInt len;
+{
+ if (len == 0) return;
+ do {
+ *dest++ = 0; /* ??? to be unrolled */
+ } while (--len != 0);
+}
+#endif
+
+
+#ifdef SYS16BIT
+
+#ifdef __TURBOC__
+/* Turbo C in 16-bit mode */
+
+# define MY_ZCALLOC
+
+/* Turbo C malloc() does not allow dynamic allocation of 64K bytes
+ * and farmalloc(64K) returns a pointer with an offset of 8, so we
+ * must fix the pointer. Warning: the pointer must be put back to its
+ * original form in order to free it, use zcfree().
+ */
+
+#define MAX_PTR 10
+/* 10*64K = 640K */
+
+local int next_ptr = 0;
+
+typedef struct ptr_table_s {
+ voidpf org_ptr;
+ voidpf new_ptr;
+} ptr_table;
+
+local ptr_table table[MAX_PTR];
+/* This table is used to remember the original form of pointers
+ * to large buffers (64K). Such pointers are normalized with a zero offset.
+ * Since MSDOS is not a preemptive multitasking OS, this table is not
+ * protected from concurrent access. This hack doesn't work anyway on
+ * a protected system like OS/2. Use Microsoft C instead.
+ */
+
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+{
+ voidpf buf = opaque; /* just to make some compilers happy */
+ ulg bsize = (ulg)items*size;
+
+ /* If we allocate less than 65520 bytes, we assume that farmalloc
+ * will return a usable pointer which doesn't have to be normalized.
+ */
+ if (bsize < 65520L) {
+ buf = farmalloc(bsize);
+ if (*(ush*)&buf != 0) return buf;
+ } else {
+ buf = farmalloc(bsize + 16L);
+ }
+ if (buf == NULL || next_ptr >= MAX_PTR) return NULL;
+ table[next_ptr].org_ptr = buf;
+
+ /* Normalize the pointer to seg:0 */
+ *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4;
+ *(ush*)&buf = 0;
+ table[next_ptr++].new_ptr = buf;
+ return buf;
+}
+
+void zcfree (voidpf opaque, voidpf ptr)
+{
+ int n;
+ if (*(ush*)&ptr != 0) { /* object < 64K */
+ farfree(ptr);
+ return;
+ }
+ /* Find the original pointer */
+ for (n = 0; n < next_ptr; n++) {
+ if (ptr != table[n].new_ptr) continue;
+
+ farfree(table[n].org_ptr);
+ while (++n < next_ptr) {
+ table[n-1] = table[n];
+ }
+ next_ptr--;
+ return;
+ }
+ ptr = opaque; /* just to make some compilers happy */
+ Assert(0, "zcfree: ptr not found");
+}
+
+#endif /* __TURBOC__ */
+
+
+#ifdef M_I86
+/* Microsoft C in 16-bit mode */
+
+# define MY_ZCALLOC
+
+#if (!defined(_MSC_VER) || (_MSC_VER <= 600))
+# define _halloc halloc
+# define _hfree hfree
+#endif
+
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+{
+ if (opaque) opaque = 0; /* to make compiler happy */
+ return _halloc((long)items, size);
+}
+
+void zcfree (voidpf opaque, voidpf ptr)
+{
+ if (opaque) opaque = 0; /* to make compiler happy */
+ _hfree(ptr);
+}
+
+#endif /* M_I86 */
+
+#endif /* SYS16BIT */
+
+
+#ifndef MY_ZCALLOC /* Any system without a special alloc function */
+
+#ifndef STDC
+extern voidp malloc OF((uInt size));
+extern voidp calloc OF((uInt items, uInt size));
+extern void free OF((voidpf ptr));
+#endif
+
+voidpf zcalloc (opaque, items, size)
+ voidpf opaque;
+ unsigned items;
+ unsigned size;
+{
+ if (opaque) items += size - size; /* make compiler happy */
+ return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) :
+ (voidpf)calloc(items, size);
+}
+
+void zcfree (opaque, ptr)
+ voidpf opaque;
+ voidpf ptr;
+{
+ free(ptr);
+ if (opaque) return; /* make compiler happy */
+}
+
+#endif /* MY_ZCALLOC */
diff --git a/Build/source/libs/zlib/zlib-1.2.3/zutil.h b/Build/source/libs/zlib/zlib-1.2.3/zutil.h
new file mode 100644
index 00000000000..b7d5eff81b6
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-1.2.3/zutil.h
@@ -0,0 +1,269 @@
+/* zutil.h -- internal interface and configuration of the compression library
+ * Copyright (C) 1995-2005 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+/* @(#) $Id$ */
+
+#ifndef ZUTIL_H
+#define ZUTIL_H
+
+#define ZLIB_INTERNAL
+#include "zlib.h"
+
+#ifdef STDC
+# ifndef _WIN32_WCE
+# include <stddef.h>
+# endif
+# include <string.h>
+# include <stdlib.h>
+#endif
+#ifdef NO_ERRNO_H
+# ifdef _WIN32_WCE
+ /* The Microsoft C Run-Time Library for Windows CE doesn't have
+ * errno. We define it as a global variable to simplify porting.
+ * Its value is always 0 and should not be used. We rename it to
+ * avoid conflict with other libraries that use the same workaround.
+ */
+# define errno z_errno
+# endif
+ extern int errno;
+#else
+# ifndef _WIN32_WCE
+# include <errno.h>
+# endif
+#endif
+
+#ifndef local
+# define local static
+#endif
+/* compile with -Dlocal if your debugger can't find static symbols */
+
+typedef unsigned char uch;
+typedef uch FAR uchf;
+typedef unsigned short ush;
+typedef ush FAR ushf;
+typedef unsigned long ulg;
+
+extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
+/* (size given to avoid silly warnings with Visual C++) */
+
+#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
+
+#define ERR_RETURN(strm,err) \
+ return (strm->msg = (char*)ERR_MSG(err), (err))
+/* To be used only when the state is known to be valid */
+
+ /* common constants */
+
+#ifndef DEF_WBITS
+# define DEF_WBITS MAX_WBITS
+#endif
+/* default windowBits for decompression. MAX_WBITS is for compression only */
+
+#if MAX_MEM_LEVEL >= 8
+# define DEF_MEM_LEVEL 8
+#else
+# define DEF_MEM_LEVEL MAX_MEM_LEVEL
+#endif
+/* default memLevel */
+
+#define STORED_BLOCK 0
+#define STATIC_TREES 1
+#define DYN_TREES 2
+/* The three kinds of block type */
+
+#define MIN_MATCH 3
+#define MAX_MATCH 258
+/* The minimum and maximum match lengths */
+
+#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */
+
+ /* target dependencies */
+
+#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32))
+# define OS_CODE 0x00
+# if defined(__TURBOC__) || defined(__BORLANDC__)
+# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
+ /* Allow compilation with ANSI keywords only enabled */
+ void _Cdecl farfree( void *block );
+ void *_Cdecl farmalloc( unsigned long nbytes );
+# else
+# include <alloc.h>
+# endif
+# else /* MSC or DJGPP */
+# include <malloc.h>
+# endif
+#endif
+
+#ifdef AMIGA
+# define OS_CODE 0x01
+#endif
+
+#if defined(VAXC) || defined(VMS)
+# define OS_CODE 0x02
+# define F_OPEN(name, mode) \
+ fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
+#endif
+
+#if defined(ATARI) || defined(atarist)
+# define OS_CODE 0x05
+#endif
+
+#ifdef OS2
+# define OS_CODE 0x06
+# ifdef M_I86
+ #include <malloc.h>
+# endif
+#endif
+
+#if defined(MACOS) || defined(TARGET_OS_MAC)
+# define OS_CODE 0x07
+# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+# include <unix.h> /* for fdopen */
+# else
+# ifndef fdopen
+# define fdopen(fd,mode) NULL /* No fdopen() */
+# endif
+# endif
+#endif
+
+#ifdef TOPS20
+# define OS_CODE 0x0a
+#endif
+
+#ifdef WIN32
+# ifndef __CYGWIN__ /* Cygwin is Unix, not Win32 */
+# define OS_CODE 0x0b
+# endif
+#endif
+
+#ifdef __50SERIES /* Prime/PRIMOS */
+# define OS_CODE 0x0f
+#endif
+
+#if defined(_BEOS_) || defined(RISCOS)
+# define fdopen(fd,mode) NULL /* No fdopen() */
+#endif
+
+#if (defined(_MSC_VER) && (_MSC_VER > 600))
+# if defined(_WIN32_WCE)
+# define fdopen(fd,mode) NULL /* No fdopen() */
+# ifndef _PTRDIFF_T_DEFINED
+ typedef int ptrdiff_t;
+# define _PTRDIFF_T_DEFINED
+# endif
+# else
+# define fdopen(fd,type) _fdopen(fd,type)
+# endif
+#endif
+
+ /* common defaults */
+
+#ifndef OS_CODE
+# define OS_CODE 0x03 /* assume Unix */
+#endif
+
+#ifndef F_OPEN
+# define F_OPEN(name, mode) fopen((name), (mode))
+#endif
+
+ /* functions */
+
+#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550)
+# ifndef HAVE_VSNPRINTF
+# define HAVE_VSNPRINTF
+# endif
+#endif
+#if defined(__CYGWIN__)
+# ifndef HAVE_VSNPRINTF
+# define HAVE_VSNPRINTF
+# endif
+#endif
+#ifndef HAVE_VSNPRINTF
+# ifdef MSDOS
+ /* vsnprintf may exist on some MS-DOS compilers (DJGPP?),
+ but for now we just assume it doesn't. */
+# define NO_vsnprintf
+# endif
+# ifdef __TURBOC__
+# define NO_vsnprintf
+# endif
+# ifdef WIN32
+ /* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */
+# if !defined(vsnprintf) && !defined(NO_vsnprintf)
+# define vsnprintf _vsnprintf
+# endif
+# endif
+# ifdef __SASC
+# define NO_vsnprintf
+# endif
+#endif
+#ifdef VMS
+# define NO_vsnprintf
+#endif
+
+#if defined(pyr)
+# define NO_MEMCPY
+#endif
+#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
+ /* Use our own functions for small and medium model with MSC <= 5.0.
+ * You may have to use the same strategy for Borland C (untested).
+ * The __SC__ check is for Symantec.
+ */
+# define NO_MEMCPY
+#endif
+#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY)
+# define HAVE_MEMCPY
+#endif
+#ifdef HAVE_MEMCPY
+# ifdef SMALL_MEDIUM /* MSDOS small or medium model */
+# define zmemcpy _fmemcpy
+# define zmemcmp _fmemcmp
+# define zmemzero(dest, len) _fmemset(dest, 0, len)
+# else
+# define zmemcpy memcpy
+# define zmemcmp memcmp
+# define zmemzero(dest, len) memset(dest, 0, len)
+# endif
+#else
+ extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
+ extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
+ extern void zmemzero OF((Bytef* dest, uInt len));
+#endif
+
+/* Diagnostic functions */
+#ifdef DEBUG
+# include <stdio.h>
+ extern int z_verbose;
+ extern void z_error OF((char *m));
+# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
+# define Trace(x) {if (z_verbose>=0) fprintf x ;}
+# define Tracev(x) {if (z_verbose>0) fprintf x ;}
+# define Tracevv(x) {if (z_verbose>1) fprintf x ;}
+# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;}
+# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;}
+#else
+# define Assert(cond,msg)
+# define Trace(x)
+# define Tracev(x)
+# define Tracevv(x)
+# define Tracec(c,x)
+# define Tracecv(c,x)
+#endif
+
+
+voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
+void zcfree OF((voidpf opaque, voidpf ptr));
+
+#define ZALLOC(strm, items, size) \
+ (*((strm)->zalloc))((strm)->opaque, (items), (size))
+#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
+#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
+
+#endif /* ZUTIL_H */
diff --git a/Build/source/libs/zlib/zlib.test b/Build/source/libs/zlib/zlib.test
new file mode 100755
index 00000000000..9db9a9a33af
--- /dev/null
+++ b/Build/source/libs/zlib/zlib.test
@@ -0,0 +1,14 @@
+#! /bin/sh
+
+echo hello world | ./minigzip | ./minigzip -d || { \
+ echo ' *** minigzip test FAILED ***'
+ exit 1
+}
+
+if ./example; then
+ echo ' *** zlib test OK ***'
+else
+ echo ' *** zlib test FAILED ***'
+ exit 1
+fi
+
diff --git a/Build/source/texk/Makefile.am b/Build/source/texk/Makefile.am
new file mode 100644
index 00000000000..b0c1b0f3688
--- /dev/null
+++ b/Build/source/texk/Makefile.am
@@ -0,0 +1,57 @@
+##
+ACLOCAL_AMFLAGS = -I ../m4
+
+SUBDIRS = dummy . $(SUBTEXK)
+DIST_SUBDIRS = dummy $(DIST_SUBTEXK)
+
+EXTRA_DIST = README.orig
+
+SUBTEXK_AUX = subtexkdir-configure subtexkdir-conf.args
+noinst_DATA = $(SUBTEXK_AUX)
+
+DISTCLEANFILES = $(noinst_DATA)
+
+all-local: subtexk
+
+.PHONY: subtexk
+## We must configure all texk subdirs since 'make dist' needs the Makefile.
+## For those not required for the current set of configure options
+## we append '--disable-build' so they can skip tests that would
+## fail because, e.g., some libraries were not built.
+
+## Sequentially configure and optionally build all texk subdirs;
+## code inspired by automake's way to handle recursive targets.
+subtexk: $(noinst_DATA)
+ @failcom='exit 1'; \
+ for f in x $$MAKEFLAGS; do \
+ case $$f in \
+ *=* | --[!k]*);; \
+ *k*) failcom='fail=yes';; \
+ esac; \
+ done; \
+ list='$(DIST_SUBTEXK)'; for subtexk in $$list; do \
+ if test ! -f $$subtexk/Makefile; then \
+ test -d $$subtexk || $(MKDIR_P) $$subtexk; \
+ cmd=`cat $(SUBTEXK_AUX) | sed "s,SUBTEXKDIR,$$subtexk,g"`; \
+ case " $(SUBTEXK) " in \
+ *" $$subtexk "*) skip=;; \
+ *) skip=' --disable-build';; \
+ esac; \
+ (cd $$subtexk && echo "=== configuring in $$subtexk (`pwd`)" && \
+ echo "make: running $(SHELL) $$cmd$$skip" && \
+ eval $(SHELL) $$cmd$$skip) && \
+ if test "x$$skip" = x; then \
+ echo "Making all in $$subtexk" && \
+ (cd $$subtexk && $(MAKE) $(AM_MAKEFLAGS) all); \
+ fi || eval $$failcom; \
+ fi; \
+ done; test -z "$$fail"
+
+subtexkdir-configure:
+ @echo "make in ./dummy failed to create the file $@"
+ exit 1
+
+subtexkdir-conf.args:
+ @echo "configure in ./dummy failed to create the file $@"
+ exit 1
+
diff --git a/Build/source/texk/configure.ac b/Build/source/texk/configure.ac
new file mode 100644
index 00000000000..f1ca2e39143
--- /dev/null
+++ b/Build/source/texk/configure.ac
@@ -0,0 +1,45 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+AC_INIT([TeX Live texk], [1.1], [peb@mppmu.mpg.de])
+AC_PREREQ([2.63])
+AC_CONFIG_SRCDIR([../build-aux/missing])
+AC_CONFIG_AUX_DIR([../build-aux])
+AC_CONFIG_MACRO_DIR([../m4])
+
+dnl See comment in ../configure.ac
+KPSE_SETUP([../])
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+AC_PROG_MKDIR_P
+
+AC_CONFIG_SUBDIRS([dummy])
+
+AC_MSG_CHECKING([for TeXk programs to build])
+SUBTEXK=
+DIST_SUBTEXK=
+KPSE_FOR_PKGS([texk], [
+if test -x $srcdir/Kpse_Pkg/configure; then
+ test "x$enable_[]Kpse_pkg" = xno || SUBTEXK="$SUBTEXK Kpse_Pkg"
+dnl Cause 'make dist' to recurse into all subtexk dirs
+ DIST_SUBTEXK="$DIST_SUBTEXK Kpse_Pkg"
+dnl Cause 'configure -hr' and 'autoreconf' to recurse into all subtexk dirs
+ if false; then
+ AC_CONFIG_SUBDIRS(Kpse_Pkg)
+ fi
+fi
+])
+AC_SUBST([SUBTEXK])
+AC_SUBST([DIST_SUBTEXK])
+AC_MSG_RESULT([$SUBTEXK])
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
diff --git a/Build/source/utils/Makefile.am b/Build/source/utils/Makefile.am
new file mode 100644
index 00000000000..a6966029299
--- /dev/null
+++ b/Build/source/utils/Makefile.am
@@ -0,0 +1,57 @@
+##
+ACLOCAL_AMFLAGS = -I ../m4
+
+SUBDIRS = dummy . $(SUBUTILS)
+DIST_SUBDIRS = dummy $(DIST_SUBUTILS)
+
+EXTRA_DIST = README.orig
+
+SUBUTILS_AUX = subutilsdir-configure subutilsdir-conf.args
+noinst_DATA = $(SUBUTILS_AUX)
+
+DISTCLEANFILES = $(noinst_DATA)
+
+all-local: subutils
+
+.PHONY: subutils
+## We must configure all utils subdirs since 'make dist' needs the Makefile.
+## For those not required for the current set of configure options
+## we append '--disable-build' so they can skip tests that would
+## fail because, e.g., some libraries were not built.
+
+## Sequentially configure and optionally build all utils subdirs;
+## code inspired by automake's way to handle recursive targets.
+subutils: $(noinst_DATA)
+ @failcom='exit 1'; \
+ for f in x $$MAKEFLAGS; do \
+ case $$f in \
+ *=* | --[!k]*);; \
+ *k*) failcom='fail=yes';; \
+ esac; \
+ done; \
+ list='$(DIST_SUBUTILS)'; for subutils in $$list; do \
+ if test ! -f $$subutils/Makefile; then \
+ test -d $$subutils || $(MKDIR_P) $$subutils; \
+ cmd=`cat $(SUBUTILS_AUX) | sed "s,SUBUTILSDIR,$$subutils,g"`; \
+ case " $(SUBUTILS) " in \
+ *" $$subutils "*) skip=;; \
+ *) skip=' --disable-build';; \
+ esac; \
+ (cd $$subutils && echo "=== configuring in $$subutils (`pwd`)" && \
+ echo "make: running $(SHELL) $$cmd$$skip" && \
+ eval $(SHELL) $$cmd$$skip) && \
+ if test "x$$skip" = x; then \
+ echo "Making all in $$subutils" && \
+ (cd $$subutils && $(MAKE) $(AM_MAKEFLAGS) all); \
+ fi || eval $$failcom; \
+ fi; \
+ done; test -z "$$fail"
+
+subutilsdir-configure:
+ @echo "make in ./dummy failed to create the file $@"
+ exit 1
+
+subutilsdir-conf.args:
+ @echo "configure in ./dummy failed to create the file $@"
+ exit 1
+
diff --git a/Build/source/utils/Makefile.in b/Build/source/utils/Makefile.in
new file mode 100644
index 00000000000..d4ae13dbffc
--- /dev/null
+++ b/Build/source/utils/Makefile.in
@@ -0,0 +1,672 @@
+# Makefile.in generated by automake 1.10.2 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+subdir = .
+DIST_COMMON = README $(am__configure_deps) \
+ $(srcdir)/../build-aux/install-sh \
+ $(srcdir)/../build-aux/missing $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(top_srcdir)/configure \
+ ../build-aux/config.guess ../build-aux/config.sub \
+ ../build-aux/depcomp ../build-aux/install-sh \
+ ../build-aux/ltmain.sh ../build-aux/missing \
+ ../build-aux/texinfo.tex ../build-aux/ylwrap
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-pkgs.m4 \
+ $(top_srcdir)/../m4/kpse-setup.m4 \
+ $(top_srcdir)/../m4/kpse-web2c.m4 \
+ $(top_srcdir)/../ac/withenable.ac \
+ $(top_srcdir)/../utils/ac/withenable.ac \
+ $(top_srcdir)/../utils/dialog/ac/withenable.ac \
+ $(top_srcdir)/../utils/pdfopen/ac/withenable.ac \
+ $(top_srcdir)/../utils/ps2eps/ac/withenable.ac \
+ $(top_srcdir)/../utils/psutils/ac/withenable.ac \
+ $(top_srcdir)/../utils/t1utils/ac/withenable.ac \
+ $(top_srcdir)/../utils/tpic2pdftex/ac/withenable.ac \
+ $(top_srcdir)/../utils/vlna/ac/withenable.ac \
+ $(top_srcdir)/../texk/ac/withenable.ac \
+ $(top_srcdir)/../texk/web2c/ac/withenable.ac \
+ $(top_srcdir)/../texk/web2c/ac/web2c.ac \
+ $(top_srcdir)/../texk/one/ac/withenable.ac \
+ $(top_srcdir)/../texk/afm2pl/ac/withenable.ac \
+ $(top_srcdir)/../texk/bibtex8/ac/withenable.ac \
+ $(top_srcdir)/../texk/cjkutils/ac/withenable.ac \
+ $(top_srcdir)/../texk/detex/ac/withenable.ac \
+ $(top_srcdir)/../texk/devnag/ac/withenable.ac \
+ $(top_srcdir)/../texk/dtl/ac/withenable.ac \
+ $(top_srcdir)/../texk/dvi2tty/ac/withenable.ac \
+ $(top_srcdir)/../texk/dvidvi/ac/withenable.ac \
+ $(top_srcdir)/../texk/dviljk/ac/withenable.ac \
+ $(top_srcdir)/../texk/dvipdfm/ac/withenable.ac \
+ $(top_srcdir)/../texk/dvipdfmx/ac/withenable.ac \
+ $(top_srcdir)/../texk/dvipos/ac/withenable.ac \
+ $(top_srcdir)/../texk/dvipsk/ac/withenable.ac \
+ $(top_srcdir)/../texk/gsftopk/ac/withenable.ac \
+ $(top_srcdir)/../texk/lacheck/ac/withenable.ac \
+ $(top_srcdir)/../texk/lcdf-typetools/ac/withenable.ac \
+ $(top_srcdir)/../texk/lcdf-typetools/ac/lcdf-typetools.ac \
+ $(top_srcdir)/../texk/makeindexk/ac/withenable.ac \
+ $(top_srcdir)/../texk/musixflx/ac/withenable.ac \
+ $(top_srcdir)/../texk/ps2pkm/ac/withenable.ac \
+ $(top_srcdir)/../texk/seetexk/ac/withenable.ac \
+ $(top_srcdir)/../texk/tex4htk/ac/withenable.ac \
+ $(top_srcdir)/../texk/ttf2pk/ac/withenable.ac \
+ $(top_srcdir)/../texk/ttfdump/ac/withenable.ac \
+ $(top_srcdir)/../texk/xdv2pdf/ac/withenable.ac \
+ $(top_srcdir)/../texk/xdvipdfmx/ac/withenable.ac \
+ $(top_srcdir)/../texk/kpathsea/ac/withenable.ac \
+ $(top_srcdir)/../texk/kpathsea/ac/web2c.ac \
+ $(top_srcdir)/../libs/ac/withenable.ac \
+ $(top_srcdir)/../libs/teckit/ac/withenable.ac \
+ $(top_srcdir)/../libs/graphite/ac/withenable.ac \
+ $(top_srcdir)/../libs/xpdf/ac/withenable.ac \
+ $(top_srcdir)/../libs/gd/ac/withenable.ac \
+ $(top_srcdir)/../libs/freetype2/ac/withenable.ac \
+ $(top_srcdir)/../libs/freetype/ac/withenable.ac \
+ $(top_srcdir)/../libs/t1lib/ac/withenable.ac \
+ $(top_srcdir)/../libs/obsdcompat/ac/withenable.ac \
+ $(top_srcdir)/../libs/libpng/ac/withenable.ac \
+ $(top_srcdir)/../libs/zlib/ac/withenable.ac \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(install_sh) -d
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-dvi-recursive install-exec-recursive \
+ install-html-recursive install-info-recursive \
+ install-pdf-recursive install-ps-recursive install-recursive \
+ installcheck-recursive installdirs-recursive pdf-recursive \
+ ps-recursive uninstall-recursive
+DATA = $(noinst_DATA)
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
+ distclean-recursive maintainer-clean-recursive
+ETAGS = etags
+CTAGS = ctags
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+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
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+DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2
+GZIP_ENV = --best
+distuninstallcheck_listfiles = find . -type f -print
+distcleancheck_listfiles = find . -type f -print
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+ACLOCAL_AMFLAGS = -I ../m4
+SUBDIRS = dummy . $(SUBUTILS)
+DIST_SUBDIRS = dummy $(DIST_SUBUTILS)
+EXTRA_DIST = README.orig
+SUBUTILS_AUX = subutilsdir-configure subutilsdir-conf.args
+noinst_DATA = $(SUBUTILS_AUX)
+DISTCLEANFILES = $(noinst_DATA)
+all: all-recursive
+
+.SUFFIXES:
+am--refresh:
+ @:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
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+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ(2.52)dnl
+ ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+ AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 13
+
+# This macro actually does too much. Some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.60])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
+ [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES(CC)],
+ [define([AC_PROG_CC],
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES(CXX)],
+ [define([AC_PROG_CXX],
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ [_AM_DEPENDENCIES(OBJC)],
+ [define([AC_PROG_OBJC],
+ defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+])
+])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+AC_DEFUN([AM_MAINTAINER_MODE],
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
+ USE_MAINTAINER_MODE=$enableval,
+ USE_MAINTAINER_MODE=no)
+ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+ AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
+ MAINT=$MAINTAINER_MODE_TRUE
+ AC_SUBST(MAINT)dnl
+]
+)
+
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../m4/kpse-pkgs.m4])
+m4_include([../m4/kpse-setup.m4])
+m4_include([../m4/kpse-web2c.m4])
diff --git a/Build/source/utils/configure b/Build/source/utils/configure
new file mode 100755
index 00000000000..044d20fb37e
--- /dev/null
+++ b/Build/source/utils/configure
@@ -0,0 +1,5225 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for TeX Live utils 2009.
+#
+# Report bugs to <tex-k@tug.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ case $as_dir in
+ /*)
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
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+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
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+}
+as_func_success () {
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+}
+as_func_failure () {
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+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell bug-autoconf@gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
+}
+
+
+
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+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
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+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
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+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
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+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
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+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
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+MFLAGS=
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+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='TeX Live utils'
+PACKAGE_TARNAME='tex-live-utils'
+PACKAGE_VERSION='2009'
+PACKAGE_STRING='TeX Live utils 2009'
+PACKAGE_BUGREPORT='tex-k@tug.org'
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+ac_unique_file="../build-aux/missing"
+enable_option_checking=no
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+ECHO_N
+ECHO_C
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+libdir
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+infodir
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+localstatedir
+sharedstatedir
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+datadir
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+libexecdir
+sbindir
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+enable_vlna
+enable_web2c
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+enable_auto_core
+enable_dump_share
+enable_fmtutil
+enable_ipc
+enable_tex
+enable_etex
+enable_omega
+enable_aleph
+enable_pdftex
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+enable_xetex
+enable_mf
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+with_mf_x_toolkit
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+enable_tektronixwin
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+enable_one
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+enable_bibtex8
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+enable_seetexk
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+enable_xdv2pdf
+enable_xdvipdfmx
+with_system_kpathsea
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+enable_mktextfm_default
+enable_mkocp_default
+enable_mkofm_default
+enable_mktexfmt_default
+enable_mktextex_default
+with_system_teckit
+with_teckit_includes
+with_teckit_libdir
+with_system_graphite
+with_graphite_includes
+with_graphite_libdir
+with_system_gd
+with_gd_includes
+with_gd_libdir
+with_system_freetype2
+with_freetype2_includes
+with_freetype2_libdir
+with_system_freetype
+with_freetype_includes
+with_freetype_libdir
+with_system_t1lib
+with_t1lib_includes
+with_t1lib_libdir
+with_system_libpng
+with_libpng_includes
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+with_system_zlib
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+with_zlib_libdir
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+'
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+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
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+ case $ac_option in
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+ cache_file=$ac_optarg ;;
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+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
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+ datarootdir=$ac_optarg ;;
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+ { (exit 1); exit 1; }; }
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+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ dvidir=$ac_optarg ;;
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+ -enable-* | --enable-*)
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+ # Reject names that are not valid shell variable names.
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+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
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+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
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+ ac_init_help=long ;;
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+ ac_init_help=short ;;
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+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
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+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
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+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
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+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
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+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
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+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
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+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+ { (exit 1); exit 1; }; }
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
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+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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+ x_libraries=$ac_optarg ;;
+
+ -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; }
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+ *=*)
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+ # Reject names that are not valid shell variable names.
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
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+ { (exit 1); exit 1; }; }
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
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+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
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+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+ { (exit 1); exit 1; }; }
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+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+ { (exit 1); exit 1; }; } ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
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+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
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+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
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+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
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+ # Be sure to have absolute directory names.
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+ esac
+ { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
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+ac_tool_prefix=
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+test "$silent" = yes && exec 6>/dev/null
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+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+ { (exit 1); exit 1; }; }
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+# Find the source files, if location was not specified.
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+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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+ /^X\(\/\/\)[^/].*/{
+ s//\1/
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+ /^X\(\/\/\)$/{
+ s//\1/
+ q
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+ /^X\(\/\).*/{
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+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
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+ { (exit 1); exit 1; }; }
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures TeX Live utils 2009 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/tex-live-utils]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of TeX Live utils 2009:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-dialog do not build the dialog package
+ --disable-pdfopen do not build the pdfopen package
+ --disable-ps2eps do not build the ps2eps package
+ --disable-psutils do not build the psutils package
+ --disable-t1utils do not build the t1utils package
+ --disable-tpic2pdftex do not build the tpic2pdftex package
+ --disable-vlna do not build the vlna package
+ --disable-web2c do not build the web2c (TeX & Co.) package
+ --enable-auto-core cause TeX&MF to dump core, given a certain filename
+ --disable-dump-share make fmt/base/mem files architecture-dependent
+ --enable-fmtutil use fmtutil for build dumps
+ --enable-ipc enable TeX's --ipc option, i.e., pipe to a program
+ --disable-tex do not compile and install TeX
+ --enable-etex compile and install e-TeX
+ --enable-omega compile and install Omega
+ --disable-aleph do not compile and install Aleph
+ --disable-pdftex do not compile and install pdfTeX
+ --disable-luatex do not compile and install luaTeX
+ --enable-xetex compile and install XeTeX
+ --disable-mf do not build METAFONT
+ --enable-mf-nowin build a separate non-windows-capable METAFONT
+ --enable-epsfwin include EPSF pseudo window support
+ --enable-hp2627win include HP 2627 window support
+ --enable-mftalkwin include mftalk (generic server) window support
+ --enable-nextwin include NeXT window support
+ --enable-regiswin include Regis window support
+ --enable-suntoolswin include old Suntools (this is not X) window
+ support
+ --enable-tektronixwin include Tektronix window support
+ --enable-unitermwin include Uniterm window support
+ --disable-mp do not build METAPOST
+ --disable-web-progs do not build WEB programs bibtex ... weave
+ --enable-one build the one (testing) package
+ --disable-afm2pl do not build the afm2pl package
+ --disable-bibtex8 do not build the bibtex8 package
+ --disable-cjkutils do not build the cjkutils package
+ --disable-detex do not build the detex package
+ --disable-devnag do not build the devnag package
+ --disable-dtl do not build the dtl package
+ --disable-dvi2tty do not build the dvi2tty package
+ --disable-dvidvi do not build the dvidvi package
+ --disable-dviljk do not build the dviljk package
+ --disable-dvipdfm do not build the dvipdfm package
+ --disable-dvipdfmx do not build the dvipdfmx package
+ --disable-dvipos do not build the dvipos package
+ --disable-dvipsk do not build the dvipsk package
+ --disable-gsftopk do not build the gsftopk package
+ --disable-lacheck do not build the lacheck package
+ --disable-lcdf-typetools
+ do not build the lcdf-typetools package
+ --disable-cfftot1 do not build the cfftot1 program
+ --disable-mmafm do not build the mmafm program
+ --disable-mmpfb do not build the mmpfb program
+ --disable-otfinfo do not build the otfinfo program
+ --disable-otftotfm do not build the otftotfm program
+ --disable-t1dotlessj do not build the t1dotlessj program
+ --disable-t1lint do not build the t1lint program
+ --disable-t1rawafm do not build the t1rawafm program
+ --disable-t1reencode do not build the t1reencode program
+ --disable-t1testpage do not build the t1testpage program
+ --disable-ttftotype42 do not build the ttftotype42 program
+ --disable-auto-cfftot1 disable running cfftot1 from otftotfm
+ --disable-auto-t1dotlessj disable running t1dotlessj from otftotfm
+ --disable-auto-updmap disable running updmap from otftotfm
+ --disable-makeindexk do not build the makeindexk package
+ --disable-musixflx do not build the musixflx package
+ --disable-ps2pkm do not build the ps2pkm package
+ --disable-seetexk do not build the seetexk package
+ --disable-tex4htk do not build the tex4htk package
+ --disable-ttf2pk do not build the ttf2pk package
+ --disable-ttfdump do not build the ttfdump package
+ --disable-xdv2pdf do not build the xdv2pdf package
+ --disable-xdvipdfmx do not build the xdvipdfmx package
+ --disable-mktexmf-default do not run mktexmf if MF source missing
+ --disable-mktexpk-default do not run mktexpk if PK font missing
+ --disable-mktextfm-default do not run mktextfm if TFM file missing
+ --disable-mkocp-default do not run mkocp if OCP file missing
+ --disable-mkofm-default do not run mkofm if OFM file missing
+ --enable-mktexfmt-default run mktexfmt if format file missing
+ --enable-mktextex-default run mktextex if TeX source missing
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-editor=CMD invoke CMD from the `e' option [vi +%d %s]
+ --with-mf-x-toolkit Use X toolkit for METAFONT
+ --with-system-kpathsea use installed kpathsea headers and library
+ --with-kpathsea-includes=DIR
+ kpathsea headers installed in DIR
+ --with-kpathsea-libdir=DIR
+ kpathsea library installed in DIR
+ --with-system-teckit use installed teckit headers and library
+ --with-teckit-includes=DIR
+ teckit headers installed in DIR
+ --with-teckit-libdir=DIR
+ teckit library installed in DIR
+ --with-system-graphite use installed graphite headers and library
+ --with-graphite-includes=DIR
+ graphite headers installed in DIR
+ --with-graphite-libdir=DIR
+ graphite library installed in DIR
+ --with-system-gd use installed gd headers and library
+ --with-gd-includes=DIR gd headers installed in DIR
+ --with-gd-libdir=DIR gd library installed in DIR
+ --with-system-freetype2 use installed freetype2 headers and library
+ --with-freetype2-includes=DIR
+ freetype2 headers installed in DIR (both -IDIR and
+ -IDIR/freetype2)
+ --with-freetype2-libdir=DIR
+ freetype2 library installed in DIR
+ --with-system-freetype use installed freetype headers and library
+ --with-freetype-includes=DIR
+ freetype headers installed in DIR
+ --with-freetype-libdir=DIR
+ freetype library installed in DIR
+ --with-system-t1lib use installed t1lib headers and library
+ --with-t1lib-includes=DIR
+ t1lib headers installed in DIR
+ --with-t1lib-libdir=DIR t1lib library installed in DIR
+ --with-system-libpng use installed libpng headers and library
+ --with-libpng-includes=DIR
+ libpng headers installed in DIR
+ --with-libpng-libdir=DIR
+ libpng library installed in DIR
+ --with-system-zlib use installed zlib headers and library
+ --with-zlib-includes=DIR
+ zlib headers installed in DIR
+ --with-zlib-libdir=DIR zlib library installed in DIR
+
+Report bugs to <tex-k@tug.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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+ ac_builddir=.
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+case "$ac_dir" in
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
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+
+case $srcdir in
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+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
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+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+TeX Live utils configure 2009
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by TeX Live utils $as_me 2009, which was
+generated by GNU Autoconf 2.63. Invocation command line was
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+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
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+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
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+
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+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
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+
+cat >&5 <<_ACEOF
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+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
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+_ACEOF
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+
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+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+
+
+
+
+
+## ac/withenable.ac
+
+## utils/ac/withenable.ac
+
+## utils/dialog/ac/withenable.ac
+## configure options and TL libraries required for dialog
+# Check whether --enable-dialog was given.
+if test "${enable_dialog+set}" = set; then
+ enableval=$enable_dialog;
+fi
+case $enable_dialog in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dialog'" >&5
+$as_echo "$as_me: Assuming \`--enable-dialog'" >&6;}
+ enable_dialog=yes
+ ac_configure_args="$ac_configure_args '--enable-dialog'";;
+esac
+
+
+## utils/pdfopen/ac/withenable.ac
+## configure options and TL libraries required for pdfopen
+# Check whether --enable-pdfopen was given.
+if test "${enable_pdfopen+set}" = set; then
+ enableval=$enable_pdfopen;
+fi
+case $enable_pdfopen in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-pdfopen'" >&5
+$as_echo "$as_me: Assuming \`--enable-pdfopen'" >&6;}
+ enable_pdfopen=yes
+ ac_configure_args="$ac_configure_args '--enable-pdfopen'";;
+esac
+
+
+## utils/ps2eps/ac/withenable.ac
+## configure options and TL libraries required for ps2eps
+# Check whether --enable-ps2eps was given.
+if test "${enable_ps2eps+set}" = set; then
+ enableval=$enable_ps2eps;
+fi
+case $enable_ps2eps in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-ps2eps'" >&5
+$as_echo "$as_me: Assuming \`--enable-ps2eps'" >&6;}
+ enable_ps2eps=yes
+ ac_configure_args="$ac_configure_args '--enable-ps2eps'";;
+esac
+
+
+## utils/psutils/ac/withenable.ac
+## configure options and TL libraries required for psutils
+# Check whether --enable-psutils was given.
+if test "${enable_psutils+set}" = set; then
+ enableval=$enable_psutils;
+fi
+case $enable_psutils in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-psutils'" >&5
+$as_echo "$as_me: Assuming \`--enable-psutils'" >&6;}
+ enable_psutils=yes
+ ac_configure_args="$ac_configure_args '--enable-psutils'";;
+esac
+
+
+## utils/t1utils/ac/withenable.ac
+## configure options and TL libraries required for t1utils
+# Check whether --enable-t1utils was given.
+if test "${enable_t1utils+set}" = set; then
+ enableval=$enable_t1utils;
+fi
+case $enable_t1utils in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-t1utils'" >&5
+$as_echo "$as_me: Assuming \`--enable-t1utils'" >&6;}
+ enable_t1utils=yes
+ ac_configure_args="$ac_configure_args '--enable-t1utils'";;
+esac
+
+
+## utils/tpic2pdftex/ac/withenable.ac
+## configure options and TL libraries required for tpic2pdftex
+# Check whether --enable-tpic2pdftex was given.
+if test "${enable_tpic2pdftex+set}" = set; then
+ enableval=$enable_tpic2pdftex;
+fi
+case $enable_tpic2pdftex in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-tpic2pdftex'" >&5
+$as_echo "$as_me: Assuming \`--enable-tpic2pdftex'" >&6;}
+ enable_tpic2pdftex=yes
+ ac_configure_args="$ac_configure_args '--enable-tpic2pdftex'";;
+esac
+
+
+## utils/vlna/ac/withenable.ac
+## configure options and TL libraries required for vlna
+# Check whether --enable-vlna was given.
+if test "${enable_vlna+set}" = set; then
+ enableval=$enable_vlna;
+fi
+case $enable_vlna in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-vlna'" >&5
+$as_echo "$as_me: Assuming \`--enable-vlna'" >&6;}
+ enable_vlna=yes
+ ac_configure_args="$ac_configure_args '--enable-vlna'";;
+esac
+
+
+
+## texk/ac/withenable.ac
+
+## texk/web2c/ac/withenable.ac
+## configure options and TL libraries required for web2c
+# Check whether --enable-web2c was given.
+if test "${enable_web2c+set}" = set; then
+ enableval=$enable_web2c;
+fi
+case $enable_web2c in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-web2c'" >&5
+$as_echo "$as_me: Assuming \`--enable-web2c'" >&6;}
+ enable_web2c=yes
+ ac_configure_args="$ac_configure_args '--enable-web2c'";;
+esac
+
+test "x$enable_web2c" = xno || {
+ need_kpathsea=yes
+ need_zlib=yes
+}
+
+## texk/web2c/ac/web2c.ac
+## configure options for TeX and MF
+
+# Check whether --with-editor was given.
+if test "${with_editor+set}" = set; then
+ withval=$with_editor;
+fi
+# Check whether --enable-auto-core was given.
+if test "${enable_auto_core+set}" = set; then
+ enableval=$enable_auto_core;
+fi
+# Check whether --enable-dump-share was given.
+if test "${enable_dump_share+set}" = set; then
+ enableval=$enable_dump_share;
+fi
+# Check whether --enable-fmtutil was given.
+if test "${enable_fmtutil+set}" = set; then
+ enableval=$enable_fmtutil;
+fi
+## configure options for TeX
+# Check whether --enable-ipc was given.
+if test "${enable_ipc+set}" = set; then
+ enableval=$enable_ipc;
+fi
+# Check whether --enable-tex was given.
+if test "${enable_tex+set}" = set; then
+ enableval=$enable_tex;
+fi
+case $enable_tex in
+ yes|no) : ;;
+ *) enable_tex=yes ;;
+esac
+# Check whether --enable-etex was given.
+if test "${enable_etex+set}" = set; then
+ enableval=$enable_etex;
+fi
+case $enable_etex in
+ yes|no) : ;;
+ *) enable_etex=no ;;
+esac
+# Check whether --enable-omega was given.
+if test "${enable_omega+set}" = set; then
+ enableval=$enable_omega;
+fi
+case $enable_omega in
+ yes|no) : ;;
+ *) enable_omega=no ;;
+esac
+# Check whether --enable-aleph was given.
+if test "${enable_aleph+set}" = set; then
+ enableval=$enable_aleph;
+fi
+case $enable_aleph in
+ yes|no) : ;;
+ *) enable_aleph=yes ;;
+esac
+# Check whether --enable-pdftex was given.
+if test "${enable_pdftex+set}" = set; then
+ enableval=$enable_pdftex;
+fi
+case $enable_pdftex in
+ yes|no) : ;;
+ *) enable_pdftex=yes ;;
+esac
+
+test "x$enable_pdftex" = xno || {
+ need_xpdf=yes
+ need_libpng=yes
+ need_obsdcompat=yes
+}
+# Check whether --enable-luatex was given.
+if test "${enable_luatex+set}" = set; then
+ enableval=$enable_luatex;
+fi
+case $enable_luatex in
+ yes|no) : ;;
+ *) enable_luatex=yes ;;
+esac
+
+test "x$enable_luatex" = xno || {
+ need_xpdf=yes
+ need_libpng=yes
+ need_obsdcompat=yes
+}
+# Check whether --enable-xetex was given.
+if test "${enable_xetex+set}" = set; then
+ enableval=$enable_xetex;
+fi
+case $enable_xetex in
+ yes|no) : ;;
+ *) enable_xetex=no ;;
+esac
+
+test "x$enable_xetex" = xno || {
+ need_xpdf=yes
+ need_libpng=yes
+ need_freetype2=yes
+}
+## configure options for MF
+# Check whether --enable-mf was given.
+if test "${enable_mf+set}" = set; then
+ enableval=$enable_mf;
+fi
+# Check whether --enable-mf-nowin was given.
+if test "${enable_mf_nowin+set}" = set; then
+ enableval=$enable_mf_nowin;
+fi
+
+# Check whether --with-mf-x-toolkit was given.
+if test "${with_mf_x_toolkit+set}" = set; then
+ withval=$with_mf_x_toolkit;
+fi
+# Check whether --enable-epsfwin was given.
+if test "${enable_epsfwin+set}" = set; then
+ enableval=$enable_epsfwin;
+fi
+# Check whether --enable-hp2627win was given.
+if test "${enable_hp2627win+set}" = set; then
+ enableval=$enable_hp2627win;
+fi
+# Check whether --enable-mftalkwin was given.
+if test "${enable_mftalkwin+set}" = set; then
+ enableval=$enable_mftalkwin;
+fi
+# Check whether --enable-nextwin was given.
+if test "${enable_nextwin+set}" = set; then
+ enableval=$enable_nextwin;
+fi
+# Check whether --enable-regiswin was given.
+if test "${enable_regiswin+set}" = set; then
+ enableval=$enable_regiswin;
+fi
+# Check whether --enable-suntoolswin was given.
+if test "${enable_suntoolswin+set}" = set; then
+ enableval=$enable_suntoolswin;
+fi
+# Check whether --enable-tektronixwin was given.
+if test "${enable_tektronixwin+set}" = set; then
+ enableval=$enable_tektronixwin;
+fi
+# Check whether --enable-unitermwin was given.
+if test "${enable_unitermwin+set}" = set; then
+ enableval=$enable_unitermwin;
+fi
+## configure options for MP
+# Check whether --enable-mp was given.
+if test "${enable_mp+set}" = set; then
+ enableval=$enable_mp;
+fi
+## configure options for WEB programs
+# Check whether --enable-web-progs was given.
+if test "${enable_web_progs+set}" = set; then
+ enableval=$enable_web_progs;
+fi
+
+
+## texk/one/ac/withenable.ac
+## configure options and TL libraries required for one
+# Check whether --enable-one was given.
+if test "${enable_one+set}" = set; then
+ enableval=$enable_one;
+fi
+case $enable_one in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--disable-one'" >&5
+$as_echo "$as_me: Assuming \`--disable-one'" >&6;}
+ enable_one=no
+ ac_configure_args="$ac_configure_args '--disable-one'";;
+esac
+
+test "x$enable_one" = xno || {
+ need_freetype2=yes
+ need_t1lib=yes
+ need_gd=yes
+ need_teckit=yes
+ need_graphite=yes
+}
+
+
+## texk/afm2pl/ac/withenable.ac
+## configure options and TL libraries required for afm2pl
+# Check whether --enable-afm2pl was given.
+if test "${enable_afm2pl+set}" = set; then
+ enableval=$enable_afm2pl;
+fi
+case $enable_afm2pl in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-afm2pl'" >&5
+$as_echo "$as_me: Assuming \`--enable-afm2pl'" >&6;}
+ enable_afm2pl=yes
+ ac_configure_args="$ac_configure_args '--enable-afm2pl'";;
+esac
+
+test "x$enable_afm2pl" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/bibtex8/ac/withenable.ac
+## configure options and TL libraries required for bibtex8
+# Check whether --enable-bibtex8 was given.
+if test "${enable_bibtex8+set}" = set; then
+ enableval=$enable_bibtex8;
+fi
+case $enable_bibtex8 in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-bibtex8'" >&5
+$as_echo "$as_me: Assuming \`--enable-bibtex8'" >&6;}
+ enable_bibtex8=yes
+ ac_configure_args="$ac_configure_args '--enable-bibtex8'";;
+esac
+
+test "x$enable_bibtex8" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/cjkutils/ac/withenable.ac
+## configure options and TL libraries required for cjkutils
+# Check whether --enable-cjkutils was given.
+if test "${enable_cjkutils+set}" = set; then
+ enableval=$enable_cjkutils;
+fi
+case $enable_cjkutils in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-cjkutils'" >&5
+$as_echo "$as_me: Assuming \`--enable-cjkutils'" >&6;}
+ enable_cjkutils=yes
+ ac_configure_args="$ac_configure_args '--enable-cjkutils'";;
+esac
+
+test "x$enable_cjkutils" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/detex/ac/withenable.ac
+## configure options and TL libraries required for detex
+# Check whether --enable-detex was given.
+if test "${enable_detex+set}" = set; then
+ enableval=$enable_detex;
+fi
+case $enable_detex in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-detex'" >&5
+$as_echo "$as_me: Assuming \`--enable-detex'" >&6;}
+ enable_detex=yes
+ ac_configure_args="$ac_configure_args '--enable-detex'";;
+esac
+
+test "x$enable_detex" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/devnag/ac/withenable.ac
+## configure options and TL libraries required for devnag
+# Check whether --enable-devnag was given.
+if test "${enable_devnag+set}" = set; then
+ enableval=$enable_devnag;
+fi
+case $enable_devnag in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-devnag'" >&5
+$as_echo "$as_me: Assuming \`--enable-devnag'" >&6;}
+ enable_devnag=yes
+ ac_configure_args="$ac_configure_args '--enable-devnag'";;
+esac
+
+
+## texk/dtl/ac/withenable.ac
+## configure options and TL libraries required for dtl
+# Check whether --enable-dtl was given.
+if test "${enable_dtl+set}" = set; then
+ enableval=$enable_dtl;
+fi
+case $enable_dtl in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dtl'" >&5
+$as_echo "$as_me: Assuming \`--enable-dtl'" >&6;}
+ enable_dtl=yes
+ ac_configure_args="$ac_configure_args '--enable-dtl'";;
+esac
+
+test "x$enable_dtl" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/dvi2tty/ac/withenable.ac
+## configure options and TL libraries required for dvi2tty
+# Check whether --enable-dvi2tty was given.
+if test "${enable_dvi2tty+set}" = set; then
+ enableval=$enable_dvi2tty;
+fi
+case $enable_dvi2tty in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dvi2tty'" >&5
+$as_echo "$as_me: Assuming \`--enable-dvi2tty'" >&6;}
+ enable_dvi2tty=yes
+ ac_configure_args="$ac_configure_args '--enable-dvi2tty'";;
+esac
+
+test "x$enable_dvi2tty" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/dvidvi/ac/withenable.ac
+## configure options and TL libraries required for dvidvi
+# Check whether --enable-dvidvi was given.
+if test "${enable_dvidvi+set}" = set; then
+ enableval=$enable_dvidvi;
+fi
+case $enable_dvidvi in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dvidvi'" >&5
+$as_echo "$as_me: Assuming \`--enable-dvidvi'" >&6;}
+ enable_dvidvi=yes
+ ac_configure_args="$ac_configure_args '--enable-dvidvi'";;
+esac
+
+test "x$enable_dvidvi" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/dviljk/ac/withenable.ac
+## configure options and TL libraries required for dviljk
+# Check whether --enable-dviljk was given.
+if test "${enable_dviljk+set}" = set; then
+ enableval=$enable_dviljk;
+fi
+case $enable_dviljk in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dviljk'" >&5
+$as_echo "$as_me: Assuming \`--enable-dviljk'" >&6;}
+ enable_dviljk=yes
+ ac_configure_args="$ac_configure_args '--enable-dviljk'";;
+esac
+
+test "x$enable_dviljk" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/dvipdfm/ac/withenable.ac
+## configure options and TL libraries required for dvipdfm
+# Check whether --enable-dvipdfm was given.
+if test "${enable_dvipdfm+set}" = set; then
+ enableval=$enable_dvipdfm;
+fi
+case $enable_dvipdfm in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dvipdfm'" >&5
+$as_echo "$as_me: Assuming \`--enable-dvipdfm'" >&6;}
+ enable_dvipdfm=yes
+ ac_configure_args="$ac_configure_args '--enable-dvipdfm'";;
+esac
+
+test "x$enable_dvipdfm" = xno || {
+ need_kpathsea=yes
+ need_libpng=yes
+}
+
+
+## texk/dvipdfmx/ac/withenable.ac
+## configure options and TL libraries required for dvipdfmx
+# Check whether --enable-dvipdfmx was given.
+if test "${enable_dvipdfmx+set}" = set; then
+ enableval=$enable_dvipdfmx;
+fi
+case $enable_dvipdfmx in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dvipdfmx'" >&5
+$as_echo "$as_me: Assuming \`--enable-dvipdfmx'" >&6;}
+ enable_dvipdfmx=yes
+ ac_configure_args="$ac_configure_args '--enable-dvipdfmx'";;
+esac
+
+test "x$enable_dvipdfmx" = xno || {
+ need_kpathsea=yes
+ need_libpng=yes
+}
+
+
+## texk/dvipos/ac/withenable.ac
+## configure options and TL libraries required for dvipos
+# Check whether --enable-dvipos was given.
+if test "${enable_dvipos+set}" = set; then
+ enableval=$enable_dvipos;
+fi
+case $enable_dvipos in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dvipos'" >&5
+$as_echo "$as_me: Assuming \`--enable-dvipos'" >&6;}
+ enable_dvipos=yes
+ ac_configure_args="$ac_configure_args '--enable-dvipos'";;
+esac
+
+test "x$enable_dvipos" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/dvipsk/ac/withenable.ac
+## configure options and TL libraries required for dvipsk
+# Check whether --enable-dvipsk was given.
+if test "${enable_dvipsk+set}" = set; then
+ enableval=$enable_dvipsk;
+fi
+case $enable_dvipsk in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-dvipsk'" >&5
+$as_echo "$as_me: Assuming \`--enable-dvipsk'" >&6;}
+ enable_dvipsk=yes
+ ac_configure_args="$ac_configure_args '--enable-dvipsk'";;
+esac
+
+test "x$enable_dvipsk" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/gsftopk/ac/withenable.ac
+## configure options and TL libraries required for gsftopk
+# Check whether --enable-gsftopk was given.
+if test "${enable_gsftopk+set}" = set; then
+ enableval=$enable_gsftopk;
+fi
+case $enable_gsftopk in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-gsftopk'" >&5
+$as_echo "$as_me: Assuming \`--enable-gsftopk'" >&6;}
+ enable_gsftopk=yes
+ ac_configure_args="$ac_configure_args '--enable-gsftopk'";;
+esac
+
+test "x$enable_gsftopk" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/lacheck/ac/withenable.ac
+## configure options and TL libraries required for lacheck
+# Check whether --enable-lacheck was given.
+if test "${enable_lacheck+set}" = set; then
+ enableval=$enable_lacheck;
+fi
+case $enable_lacheck in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-lacheck'" >&5
+$as_echo "$as_me: Assuming \`--enable-lacheck'" >&6;}
+ enable_lacheck=yes
+ ac_configure_args="$ac_configure_args '--enable-lacheck'";;
+esac
+
+test "x$enable_lacheck" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/lcdf-typetools/ac/withenable.ac
+## configure options and TL libraries required for lcdf-typetools
+# Check whether --enable-lcdf-typetools was given.
+if test "${enable_lcdf_typetools+set}" = set; then
+ enableval=$enable_lcdf_typetools;
+fi
+case $enable_lcdf_typetools in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-lcdf-typetools'" >&5
+$as_echo "$as_me: Assuming \`--enable-lcdf-typetools'" >&6;}
+ enable_lcdf_typetools=yes
+ ac_configure_args="$ac_configure_args '--enable-lcdf-typetools'";;
+esac
+
+test "x$enable_lcdf_typetools" = xno || {
+ need_kpathsea=yes
+}
+
+## texk/lcdf-typetools/ac/lcdf-typetools.ac
+## configure options for lcdf-typetools.ac
+# Check whether --enable-cfftot1 was given.
+if test "${enable_cfftot1+set}" = set; then
+ enableval=$enable_cfftot1;
+fi
+# Check whether --enable-mmafm was given.
+if test "${enable_mmafm+set}" = set; then
+ enableval=$enable_mmafm;
+fi
+# Check whether --enable-mmpfb was given.
+if test "${enable_mmpfb+set}" = set; then
+ enableval=$enable_mmpfb;
+fi
+# Check whether --enable-otfinfo was given.
+if test "${enable_otfinfo+set}" = set; then
+ enableval=$enable_otfinfo;
+fi
+# Check whether --enable-otftotfm was given.
+if test "${enable_otftotfm+set}" = set; then
+ enableval=$enable_otftotfm;
+fi
+# Check whether --enable-t1dotlessj was given.
+if test "${enable_t1dotlessj+set}" = set; then
+ enableval=$enable_t1dotlessj;
+fi
+# Check whether --enable-t1lint was given.
+if test "${enable_t1lint+set}" = set; then
+ enableval=$enable_t1lint;
+fi
+# Check whether --enable-t1rawafm was given.
+if test "${enable_t1rawafm+set}" = set; then
+ enableval=$enable_t1rawafm;
+fi
+# Check whether --enable-t1reencode was given.
+if test "${enable_t1reencode+set}" = set; then
+ enableval=$enable_t1reencode;
+fi
+# Check whether --enable-t1testpage was given.
+if test "${enable_t1testpage+set}" = set; then
+ enableval=$enable_t1testpage;
+fi
+# Check whether --enable-ttftotype42 was given.
+if test "${enable_ttftotype42+set}" = set; then
+ enableval=$enable_ttftotype42;
+fi
+
+# Check whether --enable-cfftot1 was given.
+if test "${enable_cfftot1+set}" = set; then
+ enableval=$enable_cfftot1;
+fi
+# Check whether --enable-t1dotlessj was given.
+if test "${enable_t1dotlessj+set}" = set; then
+ enableval=$enable_t1dotlessj;
+fi
+# Check whether --enable-updmap was given.
+if test "${enable_updmap+set}" = set; then
+ enableval=$enable_updmap;
+fi
+
+
+
+## texk/makeindexk/ac/withenable.ac
+## configure options and TL libraries required for makeindexk
+# Check whether --enable-makeindexk was given.
+if test "${enable_makeindexk+set}" = set; then
+ enableval=$enable_makeindexk;
+fi
+case $enable_makeindexk in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-makeindexk'" >&5
+$as_echo "$as_me: Assuming \`--enable-makeindexk'" >&6;}
+ enable_makeindexk=yes
+ ac_configure_args="$ac_configure_args '--enable-makeindexk'";;
+esac
+
+test "x$enable_makeindexk" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/musixflx/ac/withenable.ac
+## configure options and TL libraries required for musixflx
+# Check whether --enable-musixflx was given.
+if test "${enable_musixflx+set}" = set; then
+ enableval=$enable_musixflx;
+fi
+case $enable_musixflx in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-musixflx'" >&5
+$as_echo "$as_me: Assuming \`--enable-musixflx'" >&6;}
+ enable_musixflx=yes
+ ac_configure_args="$ac_configure_args '--enable-musixflx'";;
+esac
+
+
+## texk/ps2pkm/ac/withenable.ac
+## configure options and TL libraries required for ps2pkm
+# Check whether --enable-ps2pkm was given.
+if test "${enable_ps2pkm+set}" = set; then
+ enableval=$enable_ps2pkm;
+fi
+case $enable_ps2pkm in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-ps2pkm'" >&5
+$as_echo "$as_me: Assuming \`--enable-ps2pkm'" >&6;}
+ enable_ps2pkm=yes
+ ac_configure_args="$ac_configure_args '--enable-ps2pkm'";;
+esac
+
+test "x$enable_ps2pkm" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/seetexk/ac/withenable.ac
+## configure options and TL libraries required for seetexk
+# Check whether --enable-seetexk was given.
+if test "${enable_seetexk+set}" = set; then
+ enableval=$enable_seetexk;
+fi
+case $enable_seetexk in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-seetexk'" >&5
+$as_echo "$as_me: Assuming \`--enable-seetexk'" >&6;}
+ enable_seetexk=yes
+ ac_configure_args="$ac_configure_args '--enable-seetexk'";;
+esac
+
+test "x$enable_seetexk" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/tex4htk/ac/withenable.ac
+## configure options and TL libraries required for tex4htk
+# Check whether --enable-tex4htk was given.
+if test "${enable_tex4htk+set}" = set; then
+ enableval=$enable_tex4htk;
+fi
+case $enable_tex4htk in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-tex4htk'" >&5
+$as_echo "$as_me: Assuming \`--enable-tex4htk'" >&6;}
+ enable_tex4htk=yes
+ ac_configure_args="$ac_configure_args '--enable-tex4htk'";;
+esac
+
+test "x$enable_tex4htk" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/ttf2pk/ac/withenable.ac
+## configure options and TL libraries required for ttf2pk
+# Check whether --enable-ttf2pk was given.
+if test "${enable_ttf2pk+set}" = set; then
+ enableval=$enable_ttf2pk;
+fi
+case $enable_ttf2pk in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-ttf2pk'" >&5
+$as_echo "$as_me: Assuming \`--enable-ttf2pk'" >&6;}
+ enable_ttf2pk=yes
+ ac_configure_args="$ac_configure_args '--enable-ttf2pk'";;
+esac
+
+test "x$enable_ttf2pk" = xno || {
+ need_kpathsea=yes
+ need_freetype=yes
+}
+
+
+## texk/ttfdump/ac/withenable.ac
+## configure options and TL libraries required for ttfdump
+# Check whether --enable-ttfdump was given.
+if test "${enable_ttfdump+set}" = set; then
+ enableval=$enable_ttfdump;
+fi
+case $enable_ttfdump in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-ttfdump'" >&5
+$as_echo "$as_me: Assuming \`--enable-ttfdump'" >&6;}
+ enable_ttfdump=yes
+ ac_configure_args="$ac_configure_args '--enable-ttfdump'";;
+esac
+
+test "x$enable_ttfdump" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/xdv2pdf/ac/withenable.ac
+## configure options and TL libraries required for xdv2pdf
+# Check whether --enable-xdv2pdf was given.
+if test "${enable_xdv2pdf+set}" = set; then
+ enableval=$enable_xdv2pdf;
+fi
+case $enable_xdv2pdf in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-xdv2pdf'" >&5
+$as_echo "$as_me: Assuming \`--enable-xdv2pdf'" >&6;}
+ enable_xdv2pdf=yes
+ ac_configure_args="$ac_configure_args '--enable-xdv2pdf'";;
+esac
+
+test "x$enable_xdv2pdf" = xno || {
+ need_kpathsea=yes
+}
+
+
+## texk/xdvipdfmx/ac/withenable.ac
+## configure options and TL libraries required for xdvipdfmx
+# Check whether --enable-xdvipdfmx was given.
+if test "${enable_xdvipdfmx+set}" = set; then
+ enableval=$enable_xdvipdfmx;
+fi
+case $enable_xdvipdfmx in #(
+ yes|no);; #(
+ *) { $as_echo "$as_me:$LINENO: Assuming \`--enable-xdvipdfmx'" >&5
+$as_echo "$as_me: Assuming \`--enable-xdvipdfmx'" >&6;}
+ enable_xdvipdfmx=yes
+ ac_configure_args="$ac_configure_args '--enable-xdvipdfmx'";;
+esac
+
+test "x$enable_xdvipdfmx" = xno || {
+ need_kpathsea=yes
+ need_freetype2=yes
+ need_libpng=yes
+}
+
+
+
+
+## texk/kpathsea/ac/withenable.ac
+## configure options and TL libraries required for kpathsea
+
+# Check whether --with-system-kpathsea was given.
+if test "${with_system_kpathsea+set}" = set; then
+ withval=$with_system_kpathsea;
+fi
+
+# Check whether --with-kpathsea-includes was given.
+if test "${with_kpathsea_includes+set}" = set; then
+ withval=$with_kpathsea_includes;
+fi
+
+# Check whether --with-kpathsea-libdir was given.
+if test "${with_kpathsea_libdir+set}" = set; then
+ withval=$with_kpathsea_libdir;
+fi
+if test "x$with_system_kpathsea" = x; then
+ if test -f $srcdir/../texk/kpathsea/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`kpathsea' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`kpathsea' headers and library from TL tree" >&6;}
+ with_system_kpathsea=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`kpathsea' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`kpathsea' headers and library" >&6;}
+ with_system_kpathsea=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-kpathsea=$with_system_kpathsea'"
+fi
+
+## texk/kpathsea/ac/web2c.ac
+## configure options for mktextmf-default & Co
+# Check whether --enable-mktexmf-default was given.
+if test "${enable_mktexmf_default+set}" = set; then
+ enableval=$enable_mktexmf_default;
+fi
+case $enable_mktexmf_default in
+ yes|no) : ;;
+ *) enable_mktexmf_default=yes ;;
+esac
+# Check whether --enable-mktexpk-default was given.
+if test "${enable_mktexpk_default+set}" = set; then
+ enableval=$enable_mktexpk_default;
+fi
+case $enable_mktexpk_default in
+ yes|no) : ;;
+ *) enable_mktexpk_default=yes ;;
+esac
+# Check whether --enable-mktextfm-default was given.
+if test "${enable_mktextfm_default+set}" = set; then
+ enableval=$enable_mktextfm_default;
+fi
+case $enable_mktextfm_default in
+ yes|no) : ;;
+ *) enable_mktextfm_default=yes ;;
+esac
+# Check whether --enable-mkocp-default was given.
+if test "${enable_mkocp_default+set}" = set; then
+ enableval=$enable_mkocp_default;
+fi
+case $enable_mkocp_default in
+ yes|no) : ;;
+ *) enable_mkocp_default=yes ;;
+esac
+# Check whether --enable-mkofm-default was given.
+if test "${enable_mkofm_default+set}" = set; then
+ enableval=$enable_mkofm_default;
+fi
+case $enable_mkofm_default in
+ yes|no) : ;;
+ *) enable_mkofm_default=yes ;;
+esac
+# Check whether --enable-mktexfmt-default was given.
+if test "${enable_mktexfmt_default+set}" = set; then
+ enableval=$enable_mktexfmt_default;
+fi
+case $enable_mktexfmt_default in
+ yes|no) : ;;
+ *) enable_mktexfmt_default=no ;;
+esac
+# Check whether --enable-mktextex-default was given.
+if test "${enable_mktextex_default+set}" = set; then
+ enableval=$enable_mktextex_default;
+fi
+case $enable_mktextex_default in
+ yes|no) : ;;
+ *) enable_mktextex_default=no ;;
+esac
+
+
+## libs/ac/withenable.ac
+
+## libs/teckit/ac/withenable.ac
+## configure options and TL libraries required for teckit
+
+# Check whether --with-system-teckit was given.
+if test "${with_system_teckit+set}" = set; then
+ withval=$with_system_teckit;
+fi
+
+# Check whether --with-teckit-includes was given.
+if test "${with_teckit_includes+set}" = set; then
+ withval=$with_teckit_includes;
+fi
+
+# Check whether --with-teckit-libdir was given.
+if test "${with_teckit_libdir+set}" = set; then
+ withval=$with_teckit_libdir;
+fi
+if test "x$with_system_teckit" = x; then
+ if test -f $srcdir/../libs/teckit/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`teckit' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`teckit' headers and library from TL tree" >&6;}
+ with_system_teckit=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`teckit' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`teckit' headers and library" >&6;}
+ with_system_teckit=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-teckit=$with_system_teckit'"
+fi
+if test "x$with_system_teckit" = xyes; then
+ if test "x$with_system_zlib" = x; then
+ { $as_echo "$as_me:$LINENO: -> installed \`zlib' headers and library" >&5
+$as_echo "$as_me: -> installed \`zlib' headers and library" >&6;}
+ with_system_zlib=yes
+ ac_configure_args="$ac_configure_args '--with-system-zlib'"
+ elif test "x$with_system_zlib" != xyes; then
+ { { $as_echo "$as_me:$LINENO: error: Sorry, \`--with-system-teckit' requires \`--with-system-zlib'" >&5
+$as_echo "$as_me: error: Sorry, \`--with-system-teckit' requires \`--with-system-zlib'" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+test "x$need_teckit" = xyes && {
+ need_zlib=yes
+}
+
+
+## libs/graphite/ac/withenable.ac
+## configure options and TL libraries required for graphite
+
+# Check whether --with-system-graphite was given.
+if test "${with_system_graphite+set}" = set; then
+ withval=$with_system_graphite;
+fi
+
+# Check whether --with-graphite-includes was given.
+if test "${with_graphite_includes+set}" = set; then
+ withval=$with_graphite_includes;
+fi
+
+# Check whether --with-graphite-libdir was given.
+if test "${with_graphite_libdir+set}" = set; then
+ withval=$with_graphite_libdir;
+fi
+if test "x$with_system_graphite" = x; then
+ if test -f $srcdir/../libs/graphite/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`graphite' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`graphite' headers and library from TL tree" >&6;}
+ with_system_graphite=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`graphite' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`graphite' headers and library" >&6;}
+ with_system_graphite=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-graphite=$with_system_graphite'"
+fi
+
+
+## libs/xpdf/ac/withenable.ac
+## configure options and TL libraries required for xpdf
+
+
+## libs/gd/kpse/withenable.ac
+## configure options and TL libraries required for gd
+
+# Check whether --with-system-gd was given.
+if test "${with_system_gd+set}" = set; then
+ withval=$with_system_gd;
+fi
+
+# Check whether --with-gd-includes was given.
+if test "${with_gd_includes+set}" = set; then
+ withval=$with_gd_includes;
+fi
+
+# Check whether --with-gd-libdir was given.
+if test "${with_gd_libdir+set}" = set; then
+ withval=$with_gd_libdir;
+fi
+if test "x$with_system_gd" = x; then
+ if test -f $srcdir/../libs/gd/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`gd' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`gd' headers and library from TL tree" >&6;}
+ with_system_gd=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`gd' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`gd' headers and library" >&6;}
+ with_system_gd=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-gd=$with_system_gd'"
+fi
+if test "x$with_system_gd" = xyes; then
+ if test "x$with_system_libpng" = x; then
+ { $as_echo "$as_me:$LINENO: -> installed \`libpng' headers and library" >&5
+$as_echo "$as_me: -> installed \`libpng' headers and library" >&6;}
+ with_system_libpng=yes
+ ac_configure_args="$ac_configure_args '--with-system-libpng'"
+ elif test "x$with_system_libpng" != xyes; then
+ { { $as_echo "$as_me:$LINENO: error: Sorry, \`--with-system-gd' requires \`--with-system-libpng'" >&5
+$as_echo "$as_me: error: Sorry, \`--with-system-gd' requires \`--with-system-libpng'" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+test "x$need_gd" = xyes && {
+ need_libpng=yes
+}
+
+
+## libs/freetype2/ac/withenable.ac
+## configure options and TL libraries required for freetype2
+
+# Check whether --with-system-freetype2 was given.
+if test "${with_system_freetype2+set}" = set; then
+ withval=$with_system_freetype2;
+fi
+
+# Check whether --with-freetype2-includes was given.
+if test "${with_freetype2_includes+set}" = set; then
+ withval=$with_freetype2_includes;
+fi
+
+# Check whether --with-freetype2-libdir was given.
+if test "${with_freetype2_libdir+set}" = set; then
+ withval=$with_freetype2_libdir;
+fi
+if test "x$with_system_freetype2" = x; then
+ if test -f $srcdir/../libs/freetype2/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`freetype2' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`freetype2' headers and library from TL tree" >&6;}
+ with_system_freetype2=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`freetype2' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`freetype2' headers and library" >&6;}
+ with_system_freetype2=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-freetype2=$with_system_freetype2'"
+fi
+if test "x$with_system_freetype2" = xyes; then
+ if test "x$with_system_zlib" = x; then
+ { $as_echo "$as_me:$LINENO: -> installed \`zlib' headers and library" >&5
+$as_echo "$as_me: -> installed \`zlib' headers and library" >&6;}
+ with_system_zlib=yes
+ ac_configure_args="$ac_configure_args '--with-system-zlib'"
+ elif test "x$with_system_zlib" != xyes; then
+ { { $as_echo "$as_me:$LINENO: error: Sorry, \`--with-system-freetype2' requires \`--with-system-zlib'" >&5
+$as_echo "$as_me: error: Sorry, \`--with-system-freetype2' requires \`--with-system-zlib'" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+test "x$need_freetype2" = xyes && {
+ need_zlib=yes
+}
+
+
+## libs/freetype/ac/withenable.ac
+## configure options and TL libraries required for freetype
+
+# Check whether --with-system-freetype was given.
+if test "${with_system_freetype+set}" = set; then
+ withval=$with_system_freetype;
+fi
+
+# Check whether --with-freetype-includes was given.
+if test "${with_freetype_includes+set}" = set; then
+ withval=$with_freetype_includes;
+fi
+
+# Check whether --with-freetype-libdir was given.
+if test "${with_freetype_libdir+set}" = set; then
+ withval=$with_freetype_libdir;
+fi
+if test "x$with_system_freetype" = x; then
+ if test -f $srcdir/../libs/freetype/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`freetype' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`freetype' headers and library from TL tree" >&6;}
+ with_system_freetype=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`freetype' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`freetype' headers and library" >&6;}
+ with_system_freetype=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-freetype=$with_system_freetype'"
+fi
+
+
+## libs/t1lib/ac/withenable.ac
+## configure options and TL libraries required for t1lib
+
+# Check whether --with-system-t1lib was given.
+if test "${with_system_t1lib+set}" = set; then
+ withval=$with_system_t1lib;
+fi
+
+# Check whether --with-t1lib-includes was given.
+if test "${with_t1lib_includes+set}" = set; then
+ withval=$with_t1lib_includes;
+fi
+
+# Check whether --with-t1lib-libdir was given.
+if test "${with_t1lib_libdir+set}" = set; then
+ withval=$with_t1lib_libdir;
+fi
+if test "x$with_system_t1lib" = x; then
+ if test -f $srcdir/../libs/t1lib/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`t1lib' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`t1lib' headers and library from TL tree" >&6;}
+ with_system_t1lib=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`t1lib' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`t1lib' headers and library" >&6;}
+ with_system_t1lib=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-t1lib=$with_system_t1lib'"
+fi
+
+
+## libs/obsdcompat/ac/withenable.ac
+## configure options and TL libraries required for obsdcompat
+
+
+## libs/libpng/kpse/withenable.ac
+## configure options and TL libraries required for libpng
+
+# Check whether --with-system-libpng was given.
+if test "${with_system_libpng+set}" = set; then
+ withval=$with_system_libpng;
+fi
+
+# Check whether --with-libpng-includes was given.
+if test "${with_libpng_includes+set}" = set; then
+ withval=$with_libpng_includes;
+fi
+
+# Check whether --with-libpng-libdir was given.
+if test "${with_libpng_libdir+set}" = set; then
+ withval=$with_libpng_libdir;
+fi
+if test "x$with_system_libpng" = x; then
+ if test -f $srcdir/../libs/libpng/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`libpng' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`libpng' headers and library from TL tree" >&6;}
+ with_system_libpng=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`libpng' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`libpng' headers and library" >&6;}
+ with_system_libpng=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-libpng=$with_system_libpng'"
+fi
+if test "x$with_system_libpng" = xyes; then
+ if test "x$with_system_zlib" = x; then
+ { $as_echo "$as_me:$LINENO: -> installed \`zlib' headers and library" >&5
+$as_echo "$as_me: -> installed \`zlib' headers and library" >&6;}
+ with_system_zlib=yes
+ ac_configure_args="$ac_configure_args '--with-system-zlib'"
+ elif test "x$with_system_zlib" != xyes; then
+ { { $as_echo "$as_me:$LINENO: error: Sorry, \`--with-system-libpng' requires \`--with-system-zlib'" >&5
+$as_echo "$as_me: error: Sorry, \`--with-system-libpng' requires \`--with-system-zlib'" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+test "x$need_libpng" = xyes && {
+ need_zlib=yes
+}
+
+
+## libs/zlib/ac/withenable.ac
+## configure options and TL libraries required for zlib
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then
+ withval=$with_system_zlib;
+fi
+
+# Check whether --with-zlib-includes was given.
+if test "${with_zlib_includes+set}" = set; then
+ withval=$with_zlib_includes;
+fi
+
+# Check whether --with-zlib-libdir was given.
+if test "${with_zlib_libdir+set}" = set; then
+ withval=$with_zlib_libdir;
+fi
+if test "x$with_system_zlib" = x; then
+ if test -f $srcdir/../libs/zlib/configure; then
+ { $as_echo "$as_me:$LINENO: Assuming \`zlib' headers and library from TL tree" >&5
+$as_echo "$as_me: Assuming \`zlib' headers and library from TL tree" >&6;}
+ with_system_zlib=no
+ else
+ { $as_echo "$as_me:$LINENO: Assuming installed \`zlib' headers and library" >&5
+$as_echo "$as_me: Assuming installed \`zlib' headers and library" >&6;}
+ with_system_zlib=yes
+ fi
+ ac_configure_args="$ac_configure_args '--with-system-zlib=$with_system_zlib'"
+fi
+
+
+
+
+
+am__api_version='1.10'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='tex-live-utils'
+ VERSION='2009'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+
+
+
+subdirs="$subdirs dummy"
+
+
+{ $as_echo "$as_me:$LINENO: checking for Utils programs to build" >&5
+$as_echo_n "checking for Utils programs to build... " >&6; }
+SUBUTILS=
+DIST_SUBUTILS=
+
+if test -x $srcdir/dialog/configure; then
+ test "x$enable_dialog" = xno || SUBUTILS="$SUBUTILS dialog"
+ DIST_SUBUTILS="$DIST_SUBUTILS dialog"
+ if false; then
+ subdirs="$subdirs dialog"
+
+ fi
+fi
+
+
+if test -x $srcdir/pdfopen/configure; then
+ test "x$enable_pdfopen" = xno || SUBUTILS="$SUBUTILS pdfopen"
+ DIST_SUBUTILS="$DIST_SUBUTILS pdfopen"
+ if false; then
+ subdirs="$subdirs pdfopen"
+
+ fi
+fi
+
+
+if test -x $srcdir/ps2eps/configure; then
+ test "x$enable_ps2eps" = xno || SUBUTILS="$SUBUTILS ps2eps"
+ DIST_SUBUTILS="$DIST_SUBUTILS ps2eps"
+ if false; then
+ subdirs="$subdirs ps2eps"
+
+ fi
+fi
+
+
+if test -x $srcdir/psutils/configure; then
+ test "x$enable_psutils" = xno || SUBUTILS="$SUBUTILS psutils"
+ DIST_SUBUTILS="$DIST_SUBUTILS psutils"
+ if false; then
+ subdirs="$subdirs psutils"
+
+ fi
+fi
+
+
+if test -x $srcdir/t1utils/configure; then
+ test "x$enable_t1utils" = xno || SUBUTILS="$SUBUTILS t1utils"
+ DIST_SUBUTILS="$DIST_SUBUTILS t1utils"
+ if false; then
+ subdirs="$subdirs t1utils"
+
+ fi
+fi
+
+
+if test -x $srcdir/tpic2pdftex/configure; then
+ test "x$enable_tpic2pdftex" = xno || SUBUTILS="$SUBUTILS tpic2pdftex"
+ DIST_SUBUTILS="$DIST_SUBUTILS tpic2pdftex"
+ if false; then
+ subdirs="$subdirs tpic2pdftex"
+
+ fi
+fi
+
+
+if test -x $srcdir/vlna/configure; then
+ test "x$enable_vlna" = xno || SUBUTILS="$SUBUTILS vlna"
+ DIST_SUBUTILS="$DIST_SUBUTILS vlna"
+ if false; then
+ subdirs="$subdirs vlna"
+
+ fi
+fi
+
+
+
+
+{ $as_echo "$as_me:$LINENO: result: $SUBUTILS" >&5
+$as_echo "$SUBUTILS" >&6; }
+
+ac_config_files="$ac_config_files Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by TeX Live utils $as_me 2009, which was
+generated by GNU Autoconf 2.63. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+TeX Live utils config.status 2009
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} ||
+{
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=' '
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X " :F $CONFIG_FILES "
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+
+
+
+ esac
+
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+
+#
+# CONFIG_SUBDIRS section.
+#
+if test "$no_recursion" != yes; then
+
+ # Remove --cache-file, --srcdir, and --disable-option-checking arguments
+ # so they do not pile up.
+ ac_sub_configure_args=
+ ac_prev=
+ eval "set x $ac_configure_args"
+ shift
+ for ac_arg
+ do
+ if test -n "$ac_prev"; then
+ ac_prev=
+ continue
+ fi
+ case $ac_arg in
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
+ | --c=*)
+ ;;
+ --config-cache | -C)
+ ;;
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ ;;
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ ;;
+ --disable-option-checking)
+ ;;
+ *)
+ case $ac_arg in
+ *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
+ esac
+ done
+
+ # Always prepend --prefix to ensure using the same prefix
+ # in subdir configurations.
+ ac_arg="--prefix=$prefix"
+ case $ac_arg in
+ *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
+
+ # Pass --silent
+ if test "$silent" = yes; then
+ ac_sub_configure_args="--silent $ac_sub_configure_args"
+ fi
+
+ # Always prepend --disable-option-checking to silence warnings, since
+ # different subdirs can have different --enable and --with options.
+ ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
+
+ ac_popdir=`pwd`
+ for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
+
+ # Do not complain, so a configure script can configure whichever
+ # parts of a large source tree are present.
+ test -d "$srcdir/$ac_dir" || continue
+
+ ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
+ $as_echo "$as_me:$LINENO: $ac_msg" >&5
+ $as_echo "$ac_msg" >&6
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ cd "$ac_dir"
+
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ ac_sub_configure=$ac_srcdir/configure.gnu
+ elif test -f "$ac_srcdir/configure"; then
+ ac_sub_configure=$ac_srcdir/configure
+ elif test -f "$ac_srcdir/configure.in"; then
+ # This should be Cygnus configure.
+ ac_sub_configure=$ac_aux_dir/configure
+ else
+ { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
+$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
+ ac_sub_configure=
+ fi
+
+ # The recursion is here.
+ if test -n "$ac_sub_configure"; then
+ # Make the cache file name correct relative to the subdirectory.
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
+ *) # Relative name.
+ ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
+ esac
+
+ { $as_echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
+$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
+ # The eval makes quoting arguments work.
+ eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
+ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
+ { { $as_echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
+$as_echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ cd "$ac_popdir"
+ done
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/utils/configure.ac b/Build/source/utils/configure.ac
new file mode 100644
index 00000000000..14a9c911406
--- /dev/null
+++ b/Build/source/utils/configure.ac
@@ -0,0 +1,45 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+AC_INIT([TeX Live utils], [2009], [tex-k@tug.org])
+AC_PREREQ([2.63])
+AC_CONFIG_SRCDIR([../build-aux/missing])
+AC_CONFIG_AUX_DIR([../build-aux])
+AC_CONFIG_MACRO_DIR([../m4])
+
+dnl See comment in ../configure.ac
+KPSE_SETUP([../])
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+AC_PROG_MKDIR_P
+
+AC_CONFIG_SUBDIRS([dummy])
+
+AC_MSG_CHECKING([for Utils programs to build])
+SUBUTILS=
+DIST_SUBUTILS=
+KPSE_FOR_PKGS([utils], [
+if test -x $srcdir/Kpse_Pkg/configure; then
+ test "x$enable_[]Kpse_pkg" = xno || SUBUTILS="$SUBUTILS Kpse_Pkg"
+dnl Cause 'make dist' to recurse into all subutils dirs
+ DIST_SUBUTILS="$DIST_SUBUTILS Kpse_Pkg"
+dnl Cause 'configure -hr' and 'autoreconf' to recurse into all subutils dirs
+ if false; then
+ AC_CONFIG_SUBDIRS(Kpse_Pkg)
+ fi
+fi
+])
+AC_SUBST([SUBUTILS])
+AC_SUBST([DIST_SUBUTILS])
+AC_MSG_RESULT([$SUBUTILS])
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT